DCL-13-029, Annual Radiological Environmental Operating Report

Annual Radiological Environmental Operating Report

ML13121A090
Person / Time
Site:	Diablo Canyon
Issue date:	04/30/2013
From:	Allen B S Pacific Gas & Electric Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
DCL-13-029
Download: ML13121A090 (264)

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Pacific Gas and Electric Company April 30, 2013 PG&E Letter DCL-13-029 u.s. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 Barry S. Allen Site Vice President 2012 Annual Radiological Environmental Operating Report Dear Commissioners and Staff: Diablo Canyon Power Plant Mail Code 104/6 P. O. Box 56 Avila Beach, CA 93424 805.545.4 888 Internal: 691.4888 Fax: 805.545.6445 In accordance with Diablo Canyon Power Plant, Units 1 and 2, Technical Specification 5.6.2, enclosed is the 2012 Annual Radiological Environmental Operating Report (AREOR). The AREOR contains material consistent with the objectives of the Offsite Dose Calculation Manual, and 10 CFR 50, Appendix I, Sections IV.B.2, IV.B.3, and IV.C. There are no new or revised regulatory commitments in this report (as defined by NEI99-04).

If you have any questions regarding this submittal, please contact Martin Wright at (805) 545-3821.

Sincerely, 5,/ftt-Barry S. Allen j813/64072667 Enclosure cc: Diablo Distribution cc/enc: Larry Allen, Air Pollution Control Officer, San Luis Obispo County Air Pollution Control District Penny Borenstein, San Luis Obispo County Health Officer Toby Douglas, Director, California Department of Health Care Services Executive Officer, San Luis Obispo County Air Pollution Control District Kenneth A Harris Jr., Interim Executive Officer, CRWQCB Thomas R. Hipschman, NRC Senior Resident Arthur T. Howell, III, Regional Administrator, NRC Region IV James T. Polickoski, NRR Project Manager A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway.

Comanche Peak. Diablo Canyon. Palo Verde. San Onofre. South Texas Project. Wolf Creek

Enclosure PG&E Letter DCL-13-029 2012 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT

2012 Annual Radiological Environmental Operating Report Diablo Canyon Power Plant January 1, 2012 -December 31, 2012 .

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2012 Diablo Canyon Power Plant ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT (ARE OR) January 1, 2012 -December 31, 2012 Prepared By Pacific Gas & Electric Company Diablo Canyon Power Plant Prepared by: Date: '1/17 /13 Martin B. Wright, DCPP RP Senior Engineer Reviewed & Approved by: 6-.' b. Date: 4/1"1 /13 Tim Irving, DCPP Radiation Protection Manager PG&E Submittal Letter DCL-13-029 This page intentionally left blank EXECUTIVE

SUMMARY

During the year 2012, a Radiological Environmental Monitoring Program (REMP) was conducted for the Diablo Canyon Power Plant (DCPP) to assess the levels of radiation or radioactivity in the environment.

More than 1400 samples were collected (including TLDs) over the course of the 2012 monitoring period, with approximately 2100 radionuclide or exposure rate analyses performed.

This report contains results from the operational Radiological Environmental Monitoring Program for Diablo Canyon Power Plant compiled for the period January 1,2012 through December 31,2012. This program was conducted in accordance with DCPP Program Directive CY2, "Radiological Monitoring and Controls Program," and RP1.IDll, "Environmental Radiological Monitoring Procedure." This report was submitted per DCPP License Technical Specification 5.6.2. The types of samples (matrix ID) collected for this monitoring period were as follows: Air Particulate (AP) Air Cartridges (AC) for iodide monitoring, Direct Radiation (TLD's) Milk (MK) Meat (MT) Vegetation (VG) Drinking Water (DW) Ground Water (GW) Surface Water (SW) Aquatic Vegetation (A V) Fish (FH) Mussels (IM) Sediment (SD) Diablo Canyon REMP collected environmental samples and shipped them to General Engineering Labs (GEL) located in Charleston, South Carolina.

All 2012 REMP environmental lab isotopic sample analyses were performed by GEL. The ambient direct radiation levels in the DCPP off site environs did not change and were within the preoperational range. Beginning in June 2009, DCPP began loading of the onsite Independent Spent Fuel Storage Installation (ISFSI). The ISFSI had no significant impact on the REMP TLD station readings in the vicinity of the site boundary and beyond. The ambient direct radiation levels within the DCPP plant site boundary near the ISFSI were elevated due to dry cask spent fuel storage. An evaluation of direct radiation measurements and member of public occupancy times surrounding the ISFSI indicated all federal criteria for member of public dose limits were conservatively met.

On March 11 th , 2011 the Tohoku-Oki earthquake (magnitude 9.0 Mw) and tsunami struck the east coast of Japan. The tsunami associated with this event caused nuclear accidents at the Dai-Ichi Nuclear Power Station in Fukushima Prefecture, Japan. Isotopic releases occurred in Japan and were carried by the jet stream to the west coast of the United States during March 2011. Throughout 2012, the DCPP REMP continued to detect cesium (Cs-137) within milk, vegetation, monitoring wells, fish, and meat due to deposition ofCs-137 from that event and the approximate 30 year half-life ofCs-137.

Additional discussion on Fukushima related Cs-137 is found within Section 4.5 of this report. Groundwater isotopic monitoring was conducted in accordance with the nuclear industry NEI 07-07 Groundwater Protection Initiative (GPI). Concentrations of tritium were detected in five monitoring wells (stations OWl, OW2, DYl, GWl, and 8S3) near the power block. This tritium was evaluated and attributed to rain-washout of gaseous tritium exiting the plant vent system (via an approved effluents discharge path). No groundwater tritium has been attributed to DCPP system leaks or spills. Concentrations of cesium (Cs-137) were also detected in two shallow monitoring wells (DYI and 8S3). This cesium was evaluated and attributed to rain-washout of Fukushima fallout isotopes during March 2011 rain events along the Central Coast of California (ref. 2011 DCPP AREOR). During these 2011 rain events, Fukushima related Cs-137 was deposited into the Central Coast environs in concentrations of2.4 to 25.4 pCilLiter.

This Fukushima Cs-I37 was detected locally in 2012 environmental samples due to the approximate 30 year half-life of Cs-13 7. It should also be noted that studies of the DCPP site groundwater gradient indicated that any groundwater (subsurface) flow beneath the DCPP power block was not used as a source of drinking water. Due to topography and site characteristics, this groundwater gradient flow discharged into the Pacific Ocean which is approximately 100 yards from the power block. An Old Steam Generator Storage Facility (OSGSF) long term storage mausoleum was constructed within the DCPP site boundary in 2007 for storage of eight retired DCPP steam generators and two retired DCPP reactor heads. This equipment was placed into this OSGSF on the following dates:

• March 2008 (outage 2RI4), four DCPP Unit Two (U-2) Steam Generators

• February 2009 (outage IRI5), four DCPP Unit One (U-I) Steam Generators

• November 2009 (outage 2RI5), one DCPP Unit Two (U-2) Reactor (Rx) Head

• October 2010 (outage lRI6), one DCPP Unit One (U-l) Rx Head This OSGSF did not cause any changes to the ambient direct radiation levels within the DCPP environs during 2012.

The OSGSF sumps were inspected quarterly by REMP personnel.

Construction repairs made in 2011 to the OSGSF have prevented rainwater from entering the OSGSF throughout 2012. These OSGSF sumps have empty and dry during 2012. The results of the 2012 REMP showed no unusual environmental isotopic findings from DCPP site operations.

These results were compared to DCPP preoperational isotopic data and showed no unusual trends. Diablo Canyon site operations had no significant environmental radiological impact on airborne, surface water, drinking water, marine life, aquatic vegetation, terrestrial vegetation, sediment, milk, or meat radioactivity.

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Executive Summary 1.0 Introduction 2.0 Program Design 2.1 Monitoring Zones 2.2 Pathways Monitored TABLE OF CONTENTS 2.3 Descriptions ofREMP Monitoring 2.3.1 Direct Radiation 2.3.2 Airborne Radioactivity 2.3.3 Waterborne 2.3.4 Marine Biological, Beach Sand, and Ocean Sediment 2.3.5 Food Crops 2.3.6 Milk 2.3.7 Meat 3.0 Radiological Data Summary of Tables 4.0 Analysis of Environmental Results 4.1 REMP Sampling Variance / Deviations 4.2 Comparison of Achieved LLDs with Requirements 4.3 Comparison of Results against Reporting Levels 4.4 Data Analysis by Media Type 4.4.1 Direct Radiation 4.4.2 Airborne Radioactivity 4.4.3 Waterborne 4.4.4 Marine Biological, Beach Sand, and Ocean Sediment 4.4.5 Food Crops 4.4.6 Milk 4.4.7 Meat 4.5 Cs-137 isotopic detection due to Fukushima Japan, Dai-Ichi NPS event 5.0 Groundwater Monitoring 6.0 Old Steam Generator Storage Facility 7.0 Cross Check Program 8.0 DCPP Annual Land Use Census 9.0 DCPP Wind Rose 10.0 References Appendix A Appendix B Appendix C REMP Summary Tables Direct Radiation Results Individual Analytical Sample Results LIST OF TABLES Title DCPP Land Use Census 2.1 Radiological Environmental Monitoring Program 2.2 Distances and Directions to Environmental Monitoring Stations 2.3 Detection Capabilities for Environmental Lower Limit of Detection (LLD) 2.4 Reporting Levels for Radioactivity Concentrations in Environmental Samples A-I Direct Radiation Summary Table A-2 REMP Airborne Summary Table A-3 Surface Water Summary Table A -4 Drinking Water Summary Table A-5 Mussel Summary Table A-6 Fish Summary Table A-7 Algae Summary Table A -8 Kelp Summary Table A -9 Vegetative Crops Summary Table A-IO Milk Summary Table A-II Meat Summary Table A-I2 Ocean Sediment Summary Table A-I3 Beach Sand Summary Table A-I4 Groundwater Summary Table A-IS Monitoring Well Summary Table Figure 2.1 2.2 2.3 3 LIST OF FIGURES Title Diablo Canyon Off-site REMP Locations Diablo Canyon On-site REMP Locations Diablo Canyon REMP Stations DCPP Land Use Census Map This page intentionally left blank.

1.0 INTRODUCTION

Diablo Canyon Power Plant (DCPP) consists of two Westinghouse pressurized water reactors.

Unit 1 began commercial operation in 1985, and Unit 2 began commercial operation in 1986. Radiological Environmental Monitoring Program (REMP) samples were collected by DCPP REMP personnel and sent to General Engineering Labs (GEL) in Charleston, South Carolina for isotopic analysis.

Fish (except market fish) and ocean sediment samples were collected by contract divers of Tenera Environmental and given to DCPP REMP personnel for shipment to GEL. Market fish samples were collected by local commercial fishermen and then purchased by DCPP REMP personnel in one of two local fish markets for shipment to GEL. Direct radiation analyses were conducted by DCPP REMP personnel and analyzed by the DCPP Thermo-luminescent Dosimeter (TLD) Lab. DCPP REMP sent replicate samples of stations 7Gl vegetation (quarterly), 5F2 milk (monthly), 5S2 drinking water (monthly), DWI drinking water (monthly), OUT seawater (monthly), DCM kelp (quarterly), DCM perch (quarterly), DCM rockfish (quarterly), and DCM ocean sediment (annually) to the California Department of Public Health -Radiologic Health Branch (CDPH-RHB)

Laboratory as part of a California State cross-check program. These cross-check samples were independently analyzed by the CDPH-RHB.

Other pathways monitored independently by the CDPH-RHB were quarterly direct radiation TLD stations (MTl, lAl, lCl, 4D1, 5F3, 5S1, 7Dl, 7Cl, 7Fl, and 8S2) and weekly air sampling particulate and I -131 (at stations 5F3 and 7D 1). The general public should contact the RHB for those results. This report summarizes the findings of the Radiological Environmental Monitoring Program (REMP) conducted by Diablo Canyon Power Plant. The remainder of this report is organized as follows: Section 2: Provides a description of the overall REMP design. Included is a summary of the requirements for REMP sampling and tables listing routine sampling and TLD monitoring locations with distances from the plant. Tables listing Lower Limit of Detection requirements and Reporting Levels (NRC notification if levels exceeded) are also included.

Section 3: Consists of the summarized data as required by the Radiological Environmental Monitoring Program. The summaries are provided similar to that specified by the NRC Branch Technical Position on Environmental Monitoring.

Section 4: Provides a summary of the results for the samples collected.

The performance of the program in meeting the requirements is discussed, and the data acquired during the monitoring period is analyzed.

Also included is environmental TLD preoperational data trending.

Section 5: Provides a summary of groundwater monitoring in accordance with the nuclear industry NEI 07-07 Groundwater Protection Initiative.

2.0 PROGRAM DESIGN The Radiological Environmental Monitoring Program (REMP) for the Diablo Canyon Power Plant (DCPP) was designed with the following specific objectives in mind. These objectives continue to be in force, to varying degrees, throughout facility operation:

• To provide an early indication of the appearance or accumulation of any radioactive material in the environment caused by facility operation.

Preoperational data is also used in this comparison.

• To provide assurance to regulatory agencies and the public that the station's environmental impact is known and within anticipated limits.

• To provide standby monitoring capability for rapid assessment of risk to the general public in the event of unanticipated or accidental releases of radioactive material.

The environmental media selected were based on the critical dose pathways of the radionuclides from the environment to man. They included the following:

direct radiation, air, water, fish, ocean sediment, and invertebrates.

Supplemental samples such as algae, kelp, local agricultural crops, recreational beach sand, groundwater, meat, and milk were also collected.

The sampling locations were determined by land use, site meteorology, and local demographics.

Guidance for this monitoring program is provided by the Radiological Assessment Branch Technical Position on Radiological Environmental Monitoring, Revision 1, November 1979 The detailed sampling requirements of the REMP are given in Table 2.1 of this report. Any deviations from the REMP sampling schedule / requirements are documented in section 4.0 of this report. Data summary tables of REMP sampling for the period are shown in Appendix A of this report. Direct dose (environmental TLDs) results are shown in Appendix B of this report. The REMP sample individual isotopic results are shown in Appendix C of this report. Detected concentrations of nuclear power plant related isotopes (not naturally occurring isotopes including gross beta) have been highlighted with yellow for quick identification by the reader.

2.1 MONITORING ZONES The REMP was designed to allow comparison of levels of radioactivity in samples from the areas possibly influenced by DCPP to levels found in areas not influenced by the facility operations.

Areas with the potential to be influenced by facility operations are called "indicator" stations.

Areas with sufficient distance from the plant that are not likely to be influenced by facility operations are called the "control" stations.

The distinction between the two zones is based on distance and relative direction from the plant. Analysis of survey data from the two zones aided in determination of site environmental influence.

Analysis from the two zones helped in differentiation between radioactive releases and seasonal variations in the natural environmental background.

It also helped with differentiation of Fukushima related isotopes found within the environment since March 2011. 2.2 PATHWAYS MONITORED Direct Radiation Airborne Radioactivity Waterborne Pathways Marine Biological, Beach Sand, and Ocean Sediment Food Crops Milk Meat

2.3 DESCRIPTION

S OF REMP MONITORING 2.3.1 Direct Radiation Direct ambient radiation was measured at 31 stations in the vicinity of DCPP using Panasonic UD814 TLD badges. The TLD badges had valid element correction factors (ECF), were calibrated using a NIST-traceable caesium-137 source, were annealed prior to placement, and were sealed in watertight packaging.

Three badges were placed at each station each quarter. These badges were replaced on a quarterly basis.

Direct ambient radiation was measured at 8 stations in the vicinity of the Independent Spent Fuel Storage Installation (lSFSI) using Panasonic UD814TLD badges. The TLD badges had valid element correction factors (ECF), were calibrated using a NIST-traceable caesium-137 source, were annealed prior to placement, and were sealed in watertight packaging.

Three badges were placed at each station each quarter. These badges were replaced on a quarterly basis. The field TLD badge packets were prepared and processed by DCPP personnel and the DCPP TLD Lab. Control badges were carried with the field badges to measure any dose received during transit. The location, date, and time of exchange were recorded on a log sheet which accompanied the field badges. The net exposure was reported over a standard 90 day quarter. DCPP Environmental TLD standard quarter results are measurements of all environmental gamma radiation sources (cosmic, terrestrial, radon, etc) at each station during the deployment period. Transient and lab storage background dose contributions were subtracted prior to reporting.

2.3.2 Airborne Radioactivity Air particulate and radioiodine sampling were performed weekly at six indicator stations:

MTl, OS2, lSI, 7Dl, 8S1 and 8S2. Air particulate and radioiodine sampling was performed weekly at one control station: 5F1. Constant flow air samplers (F&J model DF-l) were used to draw air through paper filters to collect air particulates and through triethylenediamine (TEDA) impregnated charcoal cartridges to collect radioiodine.

From January to August, the air samplers were set at a flow rate of 1.5 standard cubic feet per minute. In August, REMP air samplers were converted to read out in units of cubic meters per hour in order to correlate with cubic meter reporting criteria.

From August to December, the air samplers were set to a flow rate of2.55 cubic meters per hour (which is equivalent to 1.5 standard cubic feet per minute). The air samplers were located approximately one meter above the ground. The sample volumes were determined by F&J Corporation model DF-l flowmeters (corrected to standard temperature and pressure, STP) which were installed downstream of the sample head. At the end of the weekly sampling period, the filter and cartridge were collected.

All necessary data regarding the air volume readings, flowrate, sampler time on / off, date of collection, and sampler location were recorded and submitted to GEL along with the samples for isotopic analysis.

Approximately 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> after sampling (to allow for radon and thoron daughter decay), the particulate filter papers collected from the field were placed on individual planchets and counted for gross beta activity in a low background, thin window gas proportional counter. Quarterly gamma spectroscopy isotopic analysis was performed on composites of the filters (by station) to determine the activity concentration of gamma emitting isotopes.

The quarterly composite is reported at the midpoint of the quarter monitored.

Each station weekly TEDA impregnated charcoal cartridge was counted for gamma spectroscopy isotopic analysis to determine the radioiodine concentration.

2.3.3 Waterborne Water samples (drinking water, surface water, monitor wells, and groundwater) were collected at the frequencies shown in Table 2.1 Ocean surface water samples were collected at Diablo Cove (station DCM), Rattlesnake Canyon (station 7C2), and at the plant Outfall (station OUT). Drinking water samples were collected from Diablo Creek Weir (station 5S2), Diablo Creek Outlet (station WN2), Blanchard Spring (station lA2), and from the DCPP drinking water system (station DWl). Drinking water was also collected from a control station located in San Luis Obispo at the Offsite Emergency Lab (station OEL). Supplemental groundwater samples were collected from Water Well 02 (WW2) and DCSF96-l (8S3). Supplemental on-site monitoring well samples were collected from Observation Well 01 (OWl), Observation Well 02 (OW2), and a french drain system labeled Drywell 115 (DYl). These shallow wells were located in close proximity to the facility power block structures and within the protected area. Two new on-site monitoring wells were installed in December 2011 and isotopic sampling began at the beginning of2012. These two new onsite wells are downgradientofthe power block and located along the western side of the power block. These two new monitoring wells are l<tbeled Groundwater 1 (GW1) and Groundwater 2 (GW2). After collection, the samples were securely sealed and labeled with sample type, station ID, date, time of collection, person performing the collection and sent to GEL for analysis.

2.3.4 Marine Biological, Beach Sand, and Ocean Sediment The REMP required sampling of rockfish (family Sebastes), perch (family Embiotocidae), mussels (family Mytilus), and ocean sediment from indicator station DCM and control station 7C2. All other marine samples collected were considered supplemental.

These supplemental marine samples included the following:

intertidal algae, intertidal mussels, kelp, and market fish. The intertidal samples were collected by DCPP personnel during low tidal conditions.

Kelp was collected quarterly by DCPP personnel from the offshore kelp bed in the vicinity of the plant. Quarterly samples of fish and an annual sample of ocean sediments were collected from the plant environs by contracted divers (TENERA Environmental).

The Tenera divers fillet the fish and leave a small portion of skin for identification.

Beach sand was collected by DCPP personnel between the high and low tide boundaries at nearby recreational beaches. Fish caught locally by commercial fishermen were purchased from two local fish markets (Avila Beach Pier-7D3 and Morro Bay-2F1).

All samples were subject to unavailability due to seasonal fluctuations or unfavorable sampling conditions.

The above samples were sealed in plastic bags immediately upon collection.

Mussels were sent to GEL in-shell where GEL personnel removed the meat & internal organs for analysis.

Only edible portions of the fish were analyzed (fish fillets).

The samples were labeled with sample type, station ID, date, time of collection, and the individual who performed collection.

The samples were then frozen (to prevent spoilage odor) before they were sent to GEL for analysis.

2.3.5 Food Crops The REMP required broadleaf food vegetation to be collected in the nearest site locations of the highest calculated annual average ground level D/Q (dispersion parameter) within S miles. There was no broadleaf food vegetation available that satisfied this requirement.

Because these food products were unavailable, the DCPP REMP conducted additional air sampling in the SE (station 8S2) and NNW (station lSI) sectors. Additional representative samples of food crops in season were collected monthly from supplemental stations:

Cal Poly Farm (SF2), Kawaoka Farm in Arroyo Grande (7G 1), Mello Farm (7Cl) along the site access road, and quarterly household gardens (3C 1 and 6C 1). The monthly samples (including 3Cl) were collected by DCPP personnel and sealed immediately in plastic bags. The quarterly household garden sample (6Cl) was provided to DCPP personnel by the land occupant (due to property access difficulty and privacy).

The samples were labeled with sample type, station ID, collection date, collection time, and the individual who performed collection.

The samples were normally frozen before they were sent to GEL for analysis (to prevent spoilage odor). 2.3.6 Milk There were no animals within the vicinity of the plant that were utilized for milk consumption by humans. However, supplemental samples of cow milk were collected monthly from Cal Poly Farm (SF2) which was approximately 13 miles from DCPP.

Two I-gallon plastic containers of milk were collected each sampling period by DCPP personnel.

Forty grams of sodium bisulfite preservative were added to each gallon of milk sample. The containers were sealed and shaken thoroughly to distribute the preservative.

The containers were labeled with sample type, station ID, collection date, collection time, and the individual who performed collection.

The samples were then express shipped to GEL for analysis.

2.3.7 Meat A rancher routinely grazed cattle, goats, and sheep within three miles of the site boundary (free range, grass fed). These livestock meats were offered at local farmer's markets and private distribution.

This meat distribution commodity began at the end of 2007. Because it was possible for this vendor to provide an individual's sole-source of annual meat consumption, it was included in the REMP. REMP personnel obtained commercially packaged meat samples of each species directly from the land owner. Gamma spec and strontium analyses were performed on the meat. Additional meat sampling was conducted of Hearst Ranch meat which is located approximately 37 miles north of the DCPP site. This Hearst Ranch meat is free range, grass fed beef. This REMP station code was HCM and provided a control location far from the site to help differentiate Fukushima related isotopes.

REMP personnel purchased this Hearst Ranch meat directly from local public grocery stores. Property owners could hunt deer and wild pig (in season) within 5 miles of the site boundary.

The REMP obtained one deer meat sample from these property owners (voluntary participation).

Gamma spec and strontium analyses were performed on the deer meat. The meat was initially packaged by the livestock owners or commercial processes.

The meat was purchased at local grocery stores or turned over to REMP personnel.

The unopened packages were then separated by species and placed into large over-pack zip-lock bags. Each bag was labeled with sample type, station ID, collection date, collection time, and the individual who performed the collection.

The samples were then frozen and sent to GEL.

TABLE 2.1: Radiological Environmental Monitoring Program Exposure Pathway Number of Representative Sampling Collection Frequency Type of Required or and/or Sample Type Samples and Sample Stations Analysis Supplemental Locations 1 1. Direct Radiation 2 Thirty-one routine monitoring stations containing thermo luminescent dosimeters (TLDs) such that at least two (2) phosphors are present at each station, placed as follows: An inner ring of stations, one in OS1,OS2, Quarterly Gamma Dose Required each terrestrial meteorological WN1,1S1, sector in the general area of the 2S1, 3S1, 4S1, SITE BOUNDARY; 5S1, 6S1, 7S1, 8S1, 9S1, 8S2, 5S3, and MT1 An outer ring of stations, one in OB1, 1A1, 1C1, Quarterly Gamma Dose Required each terrestrial meteorological 2D1,3D1,4C1, sector in the 2.5 to 14 km range 5C1, 601, and from the site; and 7C1 One or two areas to serve as 4D1,5F1 Quarterly Gamma Dose Required control stations; and The balance of the stations to 5F3, 701, 702, Quarterly Gamma Dose Required be placed in special interest 7F1, and 7G2 areas such as population centers, nearby residences, or schools. A minimum of four stations IS1, IS2, IS3, Quarterly Gamma Dose Required around the ISFSI IS4, IS5, IS6, IS7,IS8 2. Airborne Samples from.:::.

4 stations:

Radioiodine Three samples from close to the OS2,8S1, Continuous sampler 1-131 analysis Required three SITE BOUNDARY and MT1 operation with sample locations ( OS2, 8S1, & MT1 ) in collection weekly, or different sectors. more frequently if required by dust loading. One sample from the vicinity of 701 Continuous sampler 1-131 analysis Required a community having the highest operation with sample calculated annual average collection weekly, or ground level D/Q. more frequently if required by dust loading. If food products are unavailable, 1S1 & 8S2 Continuous sampler 1-131 analysis Required additional air sampling will be operation with sample done in the NNW (station 1S1) collection weekly, or and SE (Station 8S2) sectors. more frequently if required by dust loading. One sample from a control 5F1 Continuous sampler 1-131 analysis Required location.

operation with sample collection weekly, or more frequently if required by dust loading.

Table 2 1 (continued)

Exposure Pathway Number of Representative Sampling Collection Type of Analysis Required or and/or Sample Type Samples and Sample Stations Frequency Supplemental Locations 1 3. Airborne Samples from.::: 4 stations:

Particulate Three samples from close to the OS2,8S1, Continuous Weekly gross beta Required three SITE BOUNDARY and MT1 sampler operation radioactivity locations ( OS2, 8S1, & MT1 ) in with sample analysis following different sectors. collection weekly, filter change 3* or more frequently Quarterly gamma if required by dust isotopic analysis 4 loading. of composite consisting of approx 12 filters (by location).

One sample from the vicinity of 701 Continuous Weekly gross beta Required a community having the highest sampler operation radioactivity calculated annual average with sample analysis following ground level D/Q. collection weekly, filter change 3* or more frequently Quarterly gamma if required by dust isotopic analysis 4 loading. of composite consisting of approx 12 filters (by location).

If food products are unavailable, 1S1 & 8S2 Continuous Weekly gross beta Required additional air sampling will be sampler operation radioactivity done in the NNW (station 1S1) with sample analysis following and SE (Station 8S2) sectors. collection weekly, filter change 3* or more frequently Quarterly gamma if required by dust isotopic analysis 4 loading. of composite consisting of approx 12 filters (by location).

One sample from a control 5F1 Continuous Weekly gross beta Required location.

sampler operation radioactivity with sample analysis following collection weekly, filter change 3* or more frequently Quarterly gamma if required by dust isotopic analysis 4 loading. of composite consisting of approx 12 filters (by location).

4. Waterborne

a. Surface Ocean One sample from the plant OUT,DCM, Monthly Gamma isotopic 4 Required Water Outfall, Diablo Cove, and an and 7C2 (grab sample) and tritium area not influenced by plant analysis.

discharge.

One sample from the plant OUT,DCM, Quarterly Gross Beta, Supplemental Outfall, Diablo Cove, and an and 7C2 (grab sample) Total Sr 89/90, area not influenced by plant Fe-55, and Ni-63 discharge.

Table 2 1 (continued)

Exposure Pathway Number of Representative Sampling Collection Type of Analysis Required or and/or Sample Type Samples and Sample Stations Frequency Supplemental Locations 1 b. Drinking Water One sample from the plant DW1 and 5S2 Monthly Gamma isotopic 4 , Required drinking water, one sample from OEL (control) (grab sample) 1-131, and tritium Diablo Creek (upstream of analysis.

plant), and one control sample. One sample from the plant DW1 and 5S2 Quarterly Gross Beta, Supplemental drinking water, one sample from OEL (control) (grab sample) Total Sr 89/90, Diablo Creek (upstream of Fe-55, and Ni-63 plant), and one control sample. One sample from Diablo Creek WN2 and 1A2 Quarterly Gamma isotopic 4 , Supplemental (downstream of plant) and one (grab sample) tritium, 1-131, gross sample from Blanchard Spring. beta, Total Sr 89/90, Fe-55, and Ni-63 c. Groundwater One sample from wells located OW1,OW2, Quarterly Gamma isotopic 4 , Supplemental under or downgradient from the DY1, GW1, (grab sample, tritium, gross beta, plant power block. and GW2 when available)

Total Sr 89/90, Fe-55, and Ni-63 One sample from a well located WW2,8S3 Quarterly Gamma isotopic 4 , Supplemental outside the plant power block (grab sample, tritium, gross beta, (control sample). when available)

Total Sr 89/90, Fe-55, and Ni-63 d. Sediment One sample of offshore ocean DCM and 7C2 Annual Gamma isotopic 4 Required sediment from Diablo Cove and (grab sample) Rattlesnake Canyon. One sample of offshore ocean DCM and 7C2 Annual Total Sr 89/90, Supplemental sediment from Diablo Cove and (grab sample) Fe-55, and Ni-63 Rattlesnake Canyon. One sample from each of five AVA, MDO, Semi-Annual Gamma isotopic 4 , Supplemental local recreational beaches. PMO, CYA, (grab sample) Total Sr 89/90, and CBA Fe-55, and Ni-63 e. Marine Flora One sample of kelp DCM, PON, Quarterly Gamma isotopic 4 Supplemental POS, and 7C2 (when available)

One sample of intertidal algae DCM and 7C2 Quarterly Gamma isotopic 4 Supplemental (when available)

Table 2 1 (continued)

Exposure Pathway Number of Representative Sampling Collection Type of Required or and/or Sample Type Samples and Sample Stations Frequency Analysis Supplemental Locations 1 5. Ingestion

a. Milk Samples from milking animals in 5F2 Semimonthly Gamma isotopic 4 Supplemental three locations within 5 km when animals are and 1-131 distance having the highest on pasture; analysis.

dose potential.

If there are none, monthly at other then one sample from milking times. animals in each of three areas between 5 to 8 km distance where doses are calculated to be greater than 1 mrem per year. One sample from milking animals at a control location 15 to 30 km distant and in the least prevalent wind direction.

NOTE: The sample (5F2) should be taken monthly even if there are no indicator samples available.

b. Fish and One sample of rock fish (family OCM and 7C2 Quarterly Gamma isotopic 4 Required Invertebrates Sebastes) and one sample of (grab sample) analysis on perch (family Embiotocidae) edible portions of each sample. One sample of rock fish PON and POS Quarterly Gamma isotopic 4 Supplemental (family Sebastes) and (grab sample) analysis on one sample of perch edible portions (family Embiotocidae) of each sample. One sample of mussel OCM and 7C2 Quarterly Gamma isotopic 4 Required (family Mytilus) (grab sample) analysis on edible portions of each sample. One sample of mussel PON Annual Gamma isotopic 4 Supplemental (family Mytilus) (grab sample) analysis on edible portions of each sample. One sample of mussel POS Quarterly Gamma isotopic 4 Supplemental (family Mytilus) (grab sample) analysis on edible portions of each sample. One sample of locally harvested 703 OR 2F1 Quarterly Gamma isotopic 4 Supplemental market fish. (should (grab sample) analysis on alternate edible portions between of each sample. locations)

Table 2 1 (continued)

Exposure Pathway Number of Representative Sampling Collection Type of Required or and/or Sample Type Samples and Sample Stations Frequency Analysis Supplemental Locations 1 c. Broadleaf Three samples of broad leaf Monthly Gamma isotopic 4 Required Vegetation 5 vegetation grown nearest (when available) analysis (that (see notation #5) off-site locations of highest includes 1-131) calculated annual average on edible ground level D/Q LE milk portion. sampling is not performed.

One sample of each of the Monthly Gamma isotopic 4 Required similar broad leaf vegetation (when available) analysis (that (see notation #5) grown 15 to 30 km distant in the includes 1-131) least prevalent wind direction LE on edible milk sampling is not performed.

portion. d. Vegetative One sample of broadleaf 5F2,7C1, Monthly Gamma isotopic 4 Supplemental Crops vegetation or vegetables or fruit and 7G1 (when available) analysis on edible portion. One sample of broadleaf 3C1,6C1 Quarterly Gamma isotopic 4 Supplemental vegetation or vegetables or fruit. (as provided by analysis on land owner) edible portion. e. Meat sample One sample of each species BCM, BGM, Quarterly Gamma isotopic 4 Supplemental (cow, goat, sheep, deer, or pig) BSM, JDM, (as available and analysis, and of edible meat portion JPM, ACM, provided by land Total Sr 89/90 slaughtered for personal ADM,APM owners within 8 on edible consumption (not mass market). km of plant site) portion. Table Notations

1. Deviations are permitted from the required sampling schedule if specimens are unobtainable due to circumstances such as hazardous conditions, seasonal unavailability, malfunction of automatic sampling equipment and other legitimate reasons. If specimens are unobtainable due to sampling equipment malfunction, effort shall be made to complete corrective action prior to the end ofthe next sampling period. All deviations from the sampling schedule shall be documented in the Annual Radiological Environmental Operating Report. It is recognized that, at times, it may not be possible or practicable to continue to obtain samples of the media of choice at the most desired location or time. In these instances, suitable specific alternative media and locations may be chosen for the particular pathway in question and appropriate substitutions made within 30 days in the Radiological Environmental Monitoring Program, and submitted in the next Annual Radioactive Effluent Release Report, including a revised figure(s) and table for the ERMP reflecting the new location(s) with supporting information identifying the cause of the unavailability of samples for that pathway and justifying the section of the new location(s) for obtaining samples. 2. For the purposes of this table, a thermo luminescent dosimeter (TLD) is considered to be one phosphor.

There are normally three calcium sulfate phosphors in an environmental TLD BADGE. Film badges shall not be used as dosimeters for measuring direct radiation.

3. Airborne particulate sample filters shall be analyzed for gross beta radioactivity 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or more after sampling to allow for radon and thoron daughter decay. If gross beta activity in air particulate samples is greater than 10 times the yearly mean of control samples, gamma isotopic analysis shall be performed on the individual samples. 4. Gamma isotopic analysis means the identification and quantification of gamma-emitting radionuclides that may be attributable to the effluents from the facility.

5. If broadleaf vegetation food products are unavailable, additional air sampling as specified in Table 2.1, Parts 2 & 3 will be done in the NNW (station lSI) and SE (Station 8S2) sectors. 6. The Branch Technical Position (Nov 79) states, "Any location from which milk can no longer be obtained may be dropped from the surveillance program after notifying the NRC in writing that they are no longer obtainable at that location".

Although milk sampling performed at 5F2 is outside the 5-mile radius and is supplemental to the REMP, this notification should take place if 5F2 milk sampling ceases.

TABLE 2.2 Distances and Directions to Environmental Monitoring Stations Radial Direction**

Radial Distance**

Station (True Heading) From Plant CodeCa) Station Name Degrees km Miles OSI Exclusion Fence-Northwest Comer 320 0.16 0.1 OS2 North Gate 320 0.8 0.5 lSI Wastewater Pond 330 0.64 0.4 2S1 I Back Road-300 m North of Plant 0 0.32 0.2 3S1 Road NW of230 kV Switchyard 23 0.64 0.4 4S1 Back Road Between Switchyards 43 0.8 0.5 5S1 500 kV Switchyard 58 0.64 0.4 5S2 Diablo Creek Weir 65 0.96 0.6 5S3 Microwave Tower Road 70 1.02 0.7 6S1 Microwave Tower 94 0.8 0.5 7S1 Overlook Road 112 0.48 0.3 8S1 Target Range 125 0.8 0.5 8S2 Southwest Site Boundary 128 1.76 1.1 8S3 DC SF 96-1 (monitor well) 145 0.52 0.33 9Sl South Cove 167 0.64 0.4 MTI Meteorological Tower 185 0.32 0.2 DCM Diablo Cove Marine 270 0.32 0.2 WNI Northwest Guard Shack 290 0.32 0.2 WN2 Diablo Creek Outlet 283 0.25 0.15 lAl Crowbar Canyon 327 2.56 1.6 lA2 Blanchard Spring 331 2.4 1.5 OBI Point Buchon 325 5.76 3.6 lCl Montana de Oro Campground 336 7.52 4.7 3Cl Ranch Vegetation 20 7.16 4.5 4Cl Clark Valley Gravel Pit 45 9.28 5.8 5Cl Junction Prefumo/See Canyon Roads 64 7.52 4.7 6Cl Household Garden 98 7.24 4.5 7Cl Pecho Creek Ruins (Mello Farm) 120 6.56 4.1 7C2 Rattlesnake Canyon 124 7.52 4.7 2Dl Sunnyside School 10 11.04 6.9 3Dl Clark Valley 24 9.92 6.2 4Dl Los Osos Valley Road 36 12.16 7.6 6Dl Junction See/Davis Canyon Roads 89 13.4 8.3 7Dl Avila Gate 118 10.56 6.6 7D2 Avila Beach 110 12.16 7.6 7D3 Avila Pier 120 11.0 6.9 2Fl Morro Bay (Commercial Landing) 0 17.44 10.9 5Fl SLOOEL 79 16.41 10.2 5F2 Cal Poly Farm 60 20.16 12.6 5F3 SLO County Health Department 70 20.32 12.7 7Fl Shell Beach 110 17.28 10.8 Table 2.2 i continued)

Radial Direction**

Radial Distance**

Station (True Heading) From Plant CodeCa) Station Name Degrees km Miles 7Gl Arroyo Grande (Kawaoka Farm) 115 26.88 16.8 7G2 Oceano Substation 118 27.68 17.3 AVA A vila Beach (near pier) 109 11.75 7.3 CBA Cambria Moonstone Beach 330 45.86 28.5 CYA Cayucos Beach (near pier) 350 26.87 16.7 DYI Drywell 115' 77 0.041 0.026 DWI Drinking Water (Plant Potable Water Sys) 161 0.59 0.37 GWl Groundwater Monitoring Well 1 271 0.15 0.09 GW2 Groundwater Monitoring Well 2 204 0.21 0.13 IS l-IS8 ISFSI 65 0.48 0.3 MDO Montana de Oro (Spooners Cove) 336 7.56 4.7 OWl Observation Well 01 336 0.07 0.046 OW2 Observation Well 02 157 0.07 0.045 OEL Offsite Emergency Lab 79 16.41 10.2 OUT Plant Outfall 270 0.32 0.2 PMO Pismo Beach (near pier) 113 20.76 12.9 PON Pacific Ocean North of Diablo Cove 305 2.4 1.5 POS Pacific Ocean South of Diablo Cove 180 0.64 0.4 WW2 Water Well 02 70 1.02 0.63 BCM Blanchard Farm (Cow Meat) 320 1.94 1.2 BGM Blanchard Farm (Goat Meat) 320 1.94 1.2 BSM Blanchard Farm (Sheep Meat) 320 1.94 1.2 HCM Hearst Ranch (Cow Meat) 328 59.5 37 JDM Johe Property (Deer Meat) 21 5.24 3.26 *The reference point used is the dome of Unit 1 containment.

• Station Code (XYZ): X -First number (0-9) represents the radial sector in which the station is located: o -Northwest 5 -East-northeast 1 -North-northwest 6 -East 2 -North 7 -East-southeast 3 -North-northeast 8 -Southeast 4 -Northeast 9 -South-southeast Y -Letter (S, A-H) represents the distance from the plant: S -On-site A 2 miles from plant (but off-site) B 4 miles from plant C 6 miles from plant D 8 miles from plant E 10 miles from plant F 15 miles from plant G 20 miles from plant H -Greater than 20 miles from plant Z -Second number represents the station number within the zone.

Table 2.2 (continued)

• Station Codes exceptions:

The following stations do not follow the coding system:

• Diablo Cove Marine (DCM)

• Montana de Oro (MDO)

• Meteorological Tower (MT1)

• Pismo Beach (PMO)

• Northwest guard shack (WN1)

• Cayucos Beach (CY A)

• Diablo Creek outlet (WN2)

• Cambria Moonstone Beach (CBA)

• Pacific Ocean North (PON)

• Blanchard Cow Meat (BCM)

• Pacific Ocean South (POS)

• Blanchard Goat Meat (BGM)

• Offsite Emergency Lab (OEL)

• Blanchard Sheep Meat (BSM)

• Plant outfall (OUT)

• Hearst Ranch Cow Meat (HCM)

• Drinking water (D WI)

• 10he Deer Meat (JDM)

• Water Well 02 (WW2)

• 10he Pig Meat (JPM)

• Observation Well 01 (OWl)

• Andre Cow Meat (ACM)

• Observation Well 02 (OW2)

• Andre Deer Meat (ADM)

• Drywell 115 (DY1)

• Andre Pig Meat (APM)

• Avila Beach (AVA)

• ISFSI TLDs (IS 1 -IS8)

• Groundwater Monitoring WeIll (GW1)

• Groundwater Monitoring Well 2 (GW2)

Analysis Gross beta H-3 Mn-54 Fe-59 Co-58, 60 Zn-65 Zr-Nb-95 Total Sr89/90 1-131 Cs-134 Cs-137 Ba-La-140 Table Notations TABLE 2.3: Detection Capabilities for Environmental Sample Analysis (1) (2) Lower Limits of Detection (LLD) (3) Water (I! C ilL} 4 400 15 30 15 30 15 1 1* 15 18 15 Airborne Particulate or 3 Gases (pCi/m ') 0.01 0.07 0.05 0.06 Fish Milk wet} (I!Ci/L} 130 260 130 260 1 1 130 15 150 18 15 Food Products (pCi/kg, wet) 500 60 60 80 Sediment drY} 2,000 150 180 (1) This list does not mean that only these nuclides are to be considered.

Other peaks that are identifiable, together with those of the above nuclides, shall also be analyzed and reported in the Annual Radiological Environmental Operating Report. (2) Required detection capabilities for thermoluminescent dosimeters used for environmental measurements shall be in accordance with the recommendations of Regulatory Guide 4.13, Revision 1, July 1977. (3) The LLD is defined, for purposes of these specifications, as the smallest concentration of radioactive material in a sample that will yield a net count, above system background, that will be detected with 95 percent probability with only 5 percent probability of falsely concluding that a blank observation represents a "real" signal.

• If no drinkmg water pathway eXIsts, a value of 15 pCI/L may be used.

TABLE 2.3 (Continued)

Table Notations For a particular measurement system, which may include radiochemical separation:

LLD Where: LLD E V 2.22 Y 'A t 4.66sb E x V x 2.22 x Y x exp(-'At) the "a priori" the lower limit of detection as defined above (as pCi per unit mass or volume) the standard deviation of the background counting rate or of the counting rate of a blank sample as appropriate (as counts per minute) the counting efficiency (as counts per transformation) the sample size (in units of mass or volume) the number of transformations per minute per pico-curie the fractional radiochemical yield (when applicable) the radioactive decay constant for the particular radionuclide the elapsed time between sample collection (or end of the sample collection period) and time of counting The value of Sb used in the calculation of the LLD for a detection system will be based on the actual observed variance of the background counting rate or of the counting rate of the blank samples (as appropriate) rather than on an unverified theoretically predicted variance.

In calculating the LLD for a radionuclide determined by gamma-ray spectrometry, the background will include the typical contributions of other radionuclides normally present in the samples (e.g., potassium-40 in milk samples).

Analyses will be performed in such a manner that the stated LLDs will be achieved under routine conditions.

Occasionally background fluctuations, unavoidably small sample sizes, the presence of interfering nuclides, or other uncontrollable circumstances may render these LLDs unachievable.

In such cases, the contributing factors will be identified and described in the Annual Environmental Radiological Operating Report. Typical values ofE, V, Y and t should be used in the calculation.

It should be recognized that the LLD is defined as a priori (before the fact) limit representing the capability of a measurement system and not as a posteriori (after the fact) limit for a particular measurement.

TABLE 2.4: Reporting Levels for Radioactivity Concentrations in Environmental Samples Analysis H-3 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Sr-89 Sr/Y-90 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-La-140 Water (pC ilL)

• 20,000 1,000 400 1,000 300 300 20 8 400 ** 2 30 50 200 Airborne Particulate or Gases (pCil m 3) 0.9 10 20 Fish (pCilkg, wet) 30,000 10,000 30,000 10,000 20,000 1,000 2,000 Milk (pC ilL) 3 60 70 300 Food Products (pCilkg, wet) 100 1,000 2,000

• For dnllkmg water samples. ThIs IS the 40 CFR 141 value. Ifno drinking water pathway exists, a value of 30,000 pCilL may be used. ** If no drinking water pathway exists, a value of 20 pCilL may be used This page intentionally left blank.

Figure 2.1-Diablo Canyon Off-site Stations This page intentionally left blank.

NW 0 I N I Pacific Ocean 5 Mile Radius 5 miles I SE LEGEND .A Dosimetry Station D Air Particulate Station

• Biological Sampling Station

• Diablo Canyon Power Plant Units 1 and 2 Diablo Canyon off-site stations.

This page intentionally left blank Figure 2.2-Diablo Canyon On-site Stations This page intentionally left blank LEGEND .A Dosimetry Station

• Air Particulate Station

• Biological Station DCPP Onsite ERMP Stations N I e:-to " C ;:, o OJ f a. f? !l.

This page intentionally left blank Figure 2.3-Diablo Canyon Station Locations This page intentionally left blank o 250 500 1,000 Sectors N Protected .Alea A Site Boundary 1,500 2,000 Feet This page intentionally left blank 3.0 RADIOLOGICAL DATA-

SUMMARY

OF TABLES This section summarizes the analytical results of the environmental samples, which were collected during the monitoring period. The results, shown in Appendix A, are presented in a format similar to that prescribed in the NRC's Radiological Assessment Branch Technical Position on Environmental Monitoring.

The results are ordered by sample media type and then by radionuclide.

Each table is nuclide specific, and the total number of analyses for that radionuclide during the monitoring period, are provided.

Additionally, the number of measurements which exceeded the Reporting Levels (NRC Notification Level) found in Table 2.4 of this report are provided.

The first column lists the matrix or pathway sampled during the period. The second column lists the nuclides analyzed and number of samples performed.

The third column provides the required a-priori Lower Limit of Detection (LLD) for radionuclides that have detection capability requirements as specified in Table 2.3 of this report. The fourth, fifth, and sixth columns contain the mean and average results for locations.

The seventh column contains the number for reportable occurrences for the location pathway. Occasionally, the required LLD is not met. An example of this occurrence might be due to hold times between sampling and analysis.

Such cases, if any, are addressed in Section 4.2 of this report. The a-posteriori Minimum Detectable Concentration (MDC) listed for each analysis in Appendix C was used as the detection evaluation point for each sample collected in the calendar year. The MDC was calculated by the laboratory with each analysis (a-posteriori) and incorporates conditions observed at the laboratory during the analysis.

This MDC value mathematically represents the lowest concentration of activity that can be detected by the laboratory with a 95% confidence level. The MDC is also understood as the concentration where there is only a 5% probability of falsely reporting a positive detection in a true blank sample. Note that the a-posteriori MDC equation used by the environmental lab is the same as the a-priori Lower Limit of Detection (LLD) equation specified in NUREG 1301. For this report, a sample is considered to yield a "detectable measurement" when the "result" concentration exceeds the associated a-posteriori MDC value for that analysis.

Additionally, the tables of Appendix A provide the mean of all sample results analyzed for the specified radionuclidel media type, the range, and the number of samples that were considered to have detectable activity of all the samples counted:

• The mean value consists of the average of detectable concentrations.

• The lowest and highest detected concentration values were listed

• The number of detectable measurements and the total number of measurements were listed. For example, (4120) would indicate that 4 of the 20 samples collected, for that sample type and that radionuclide, contained detectable radioactivity.

The radionuclides reported in this section represent those that:

• had an LLD requirement in Table 2.3 of this report, or a Reporting Level listed in Table 2.4

• were of specific interest for any other reason The radionuclides routinely analyzed and reported for a gamma spectroscopy analysis are: Ac-228, Ag-llOm, Be-7, K-40, Ce-144, Co-57, Co-58, Co-60, Cr-5l, 1-131, Cs-134, Cs-137, Ba-140, La-140, Fe-59, Mn-54, Nb-95, Ru-l03, Rh-l06, Sb-124, Sb-125, Zn-65, and Zr-95. Data from direct radiation measurements made by TLD are also provided in Appendix A in a similar format described above. Actual quarterly TLD results are listed in Appendix B. 4.0 ANALYSIS OF ENVIRONMENTAL RESULTS 4.1 REMP SAMPLING VARIANCE 1 DEVIATIONS The DCPP Radiological Environmental Monitoring Program allows for deviations in the REMP sampling schedule "if samples are unobtainable due to hazardous conditions, seasonal unavailability, or malfunction of sampling equipment." Such deviations do not compromise the program's effectiveness and are normally anticipated for any radiological environmental monitoring program. The DCPP REMP includes both required and supplemental samples. This section describes the variances with the required samples and describes some of the supplemental sampling during the year.

4.1.1 DIRECT RADIATION There were no abnormal effects to the 2012 station environmental TLD results. ISFSI projects completed the 2012 spent fuel loading campaign at ISFSI on 3-17-12. 4.1.2 AIRBORNE RADIOACTIVITY The mean percent availability for all on-site and off-site air samplers was 100 percent. This means, on average, all air samplers were up and running 100 percent of the time. Less than 0.1 percent could be attributed to equipment problems, filter exchange, and calibration processes.

Actual annual percent availability for each station was as follows: OS2= 100% lSI = 100 % SF1 = 99.9 % 7D1 = 99.9 % 8S1 = 100 % 8S2= 100% MT1 = 100% No air sampling lost run-time events occurred in 2012. 4.1.3 MARINE SAMPLES All marine samples were collected as scheduled (including allowable variation).

The California Department of Fish and Game has issued regulations prohibiting the collection of abalone along the central and southern coast of California.

PG&E considers is unlikely that collection of abalone will be allowed in the DCPP environs in the near future. The REMP has therefore ceased routine abalone sampling.

Note that the sampling of abalone was previously performed and was supplemental to the REMP.

4.1.4 TERRESTRIAL SAMPLES All terrestrial samples were collected as scheduled (including allowable variation) with the following exceptions:

• A vegetation sample taken on 11115/12 from Station 3Cl was lost in shipment to the environmental lab. Station 3Cl was resampled on 12/12112 and sent to the lab which met the fourth quarter supplemental sampling requirement for this station.

• Blanchard Sheep Meat (BSM) and Blanchard Goat Meat (BGM) were not available and were not provided by the rancher during the fourth quarter of 2012. These animals were not slaughtered.

The REMP did obtain Blanchard Cow Meat (BCM) during this timeframe.

These samples were supplemental.

4.1.5 OCEAN SURFACE WATER, DRINKING WATER, AND GROUNDWATER All water samples were collected as scheduled (including allowable variation) with the following exceptions:

• Observation Well 02 (OW2) was dry during fourth quarter 2012. No monitoring well water sample could be obtained.

4.1.6 REPLICATE SAMPLES Replicate sampling was conducted within the REMP for program strength and correlation.

Replicate samples were taken from:

• AVA -Avila Beach sand (3/22112)

• 7C2 -Seawater (6111112)

• 5F2-Milk (8/21112)

• 8S3 -Groundwater Well (12/20112)

The results of the analyses were within expected correlation.

4.2 COMPARISON OF ACHIEVED LLDS WITH REQUIREMENTS For each analysis having an LLD requirement, criteria for the calculated "a-priori" (before the fact) LLD were met during the sampling and analysis process. Meeting these process criteria satisfies the "a-priori" LLD requirements.

The "a-posteriori" (after the fact) Minimum Detectable Concentration (MDC) for that analysis was also compared with the required priori" (before the fact) LLD. Table 2.3 of this report gives the required "a-priori" Lower Limits of Detection (LLDs) for environmental sample analyses required by the DCPP Radiological Environmental Monitoring Program. Occasionally an LLD is not achievable due to situations, such as hold times between sampling and analysis.

In such a case, a discussion of the situation is provided.

All analyzed REMP samples met the specified "a-priori" LLD requirements in 2012. 4.3 COMPARISON OF RESULTS AGAINST REMP REPORTING LEVELS NRC notification was required whenever a Reporting Level listed in Table 2.4 of this document was exceeded.

Reporting Levels are the environmental concentrations that relate to the ALARA design dose objectives of 10 CFR 50, Appendix I. It should be noted that environmental isotopic concentrations were averaged over the calendar quarter for the purposes of this comparison, and that Reporting Levels applied only to DCPP plant related effluent radioactivity.

Fukushima Japan event related isotopes were not DCPP plant related effluents and therefore did not apply to those reporting levels. No REMP Reporting Levels were exceeded during this 2012 monitoring period. 4.4 DATA ANALYSIS BY MEDIA TYPE The REMP data for each media type is discussed below. A sample is considered to yield a "detectable measurement" when the result concentration exceeds the MDC for that analysis.

4.4.1 Direct Radiation (Environmental TLDs) Direct radiation is continuously measured at 31 locations surrounding DCPP using Panasonic UD-814 thermo-luminescent dosimeters (TLDs). These 31 locations are made up of29 indicator stations & 2 control stations.

These dosimeters were collected every calendar quarter for processing.

The preoperational and historical operating values were evaluated for adverse trends.

DCPP Environmental TLD standard quarter results were measurements of all environmental gamma radiation sources (cosmic, terrestrial, radon, etc) at each station during the deployment period. Transient and lab storage background dose contributions were subtracted prior to reporting.

The unrestricted area surrounding DCPP was sparsely inhabited out to five miles from the site (ref 2012 Land Use Census in Section 8). The ambient direct radiation levels within the DCPP plant site boundary (approximately 800 meter radius from U-l CTMT structure) were elevated at some locations (1S-1 thru IS-8) due to dry cask used fuel storage and an ISFSI loading campaign.

ISFSI projects completed the 2012 spent fuel loading campaign at ISFSI on 3-17-12. An evaluation of direct radiation measurements and member of public occupancy times within the site boundary indicated all federal criteria for member of public dose limits (IOCFR20.1301) were conservatively met. It should be noted that the following Environmental TLD locations were all within the DCPP site boundary and were not located within the unrestricted area: OSl, OS2, WN1, lSI, 2Sl, 3S1, 4S1, 5S1, 5S3, 6S1, 7S1, 8S1, 8S2, 9S1, MTl, and lSI through IS8. The first graph (provided next page) illustrated overall trending of environmental TLDs with regard to distance from the DCPP plant site. Inner ring, outer ring, special interest, and control stations were combined and averaged to obtain a single standard quarter value for each represented plot line. It should be noted that inner and outer ring TLD averages remained within and trended with operational ranges. It should also be noted that ISFSI loading and the Fukushima Japan nuclear accidents had not affected these inner and outer ring trending results. The second graph (provided next page) illustrated averaged environmental TLD results from the southeast sector (stations 8S1, 8S2) and northwest sector (stations OSl, OS2, OBI). These sectors were chosen for graphical trending due to historical wind rose results for the site. The southeast and northwest sectors have contained the highest historically averaged wind directions and therefore would have the most impact on environmental TLD results. Averaged control stations (4D1, 5F1) were provided for natural background reference.

Appendix B provides individual station environmental TLD standard quarter dose results. Appendix B also provides an individual station historical average along with lowlhigh ranges from 1987 to 2011 for comparison of the 2012 data. No adverse trends were noted in 2012 Environmental TLD monitoring.

Trending Of TLD Direct Radiation Results 30.0 SI.-t ISF'S I Lc.;I-' ... Beg nnlng of plant operation

4-Fukushima E.vent 25.0 --Inner King Stat i ons -Speoi"llntercot

->-Control Statien, --Outer Rin;} Stations --f il---il,.--...--

........ ------i\--

..... -A--ft-;--;-----

---

i Inn er RIng 8t.tlona..oS*.

'NN1. 082. a::: E 6.0 0.0 1S1. ::::;1. aS1 4..<;1.5.:::1.6.<;:1.

fl.<;1. 7:";1. AR1. f.R? $lSi mel M T1 8p.c'.' Int_t at.tlon. -7;:1,701, 702, 7G12, I!ItId 6i"3 COntrol statlon.-401 lind 6Fl OlolUrftlnlil Sillt l on.-1Al, oel, IC1, 201, 4Cl, eel, ClOl, and rei 1980 HiBS 1990 1995 :2000 Year 2005 2010 :2016 2020 t 30.0

.... .. Beginning of plan: operation Stir. ISFS I . r-FUkJShlme Event 25.0 20.0 +--------+_.-=----i Iil-l..---it---+---T"""--------"""'flIT-

....... ....-tft+--1i!------------I i 15.0 E 10.0 5.0 +--------+------------------------------------1--+------------1 0.0

--Southeast SectorA'Ierage

--Northwest Sector A,tere\jle

......... -Control Stations South ** at S.ctor -eS1 erd 892 Nol1hwelt Sector -oSI, 062 EI"Id OBI Control Btftlol1ll-401 tmrl 6Fl 1980 1985 1990 HiSS 200C Veer 2005 2010 2015 2020 Direct radiation was continuously measured at 8 stations surrounding the Independent Spent Fuel Storage Installation (ISFSI) using Panasonic UD-814 thermo-luminescent dosimeters (TLDs). These 8 stations were located directly adjacent and exterior to the ISFSI protected area, with 2 stations on each of the four sides of the ISFSI. It should be noted that these stations and the ISFSI were well within the DCPP site boundary and were not located within the unrestricted area. These dosimeters were collected every calendar quarter for readout at the DCPP TLD Lab. The first spent fuel canister was loaded onto the ISFSI pad in June 2009. The small increase in radiation levels at the ISFSI pad prior to spent fuel canister load was due to storage of Radioactive Material (RAM) equipment in seatrains at the ISFSI pad prior to an outage. These seatrains of RAM were removed prior to the first load of spent fuel canisters.

In May 20 I 0, DCPP began the second ISFSI loading of spent fuel canisters.

A third ISFSI loading campaign occurred during the first quarter of 20 12 and ended on 3117/2012.

The ambient direct radiation levels within the DCPP plant site boundary near the ISFSI were elevated due to dry cask used fuel storage. An evaluation of direct radiation measurements and member of public occupancy times surrounding the ISFSI indicated all federal criteria for member of public dose limits (1 OCFR20.130

1) were conservatively met. No adverse trends were noted at the DCPP inner ring stations due to ISFSI for 2012 as indicated by the previous graphs. It should be noted that the DCPP inner ring TLD results tracked in correlation with normal Environmental TLD outer ring, special interest, and control station fluctuations.

It should also be noted that DCPP inner ring TLD results remain within pre-operational ranges. 55.0 50.0 45.0 40.0 I !-35.0 iri = E 30.0 25.0 20.0 15.0 2005 On.it. ISFSI Boundary TLC Statlcn. 4 ISFSI Load Start 1\ A. J 5 , . . 2010 2015 20:1.0 Year 2025 2030 I -ISFSI Sta ti o n s I Orwlt:. ISJ:SI Staticn ** 191. 192,193, 164, 1S5, 186,167, & 168 2035 4.4.2 Airborne Air particulate and radioiodine samples were collected weekly from six indicator stations (MT1, OS2, lSI, 7D1, 8Sl, and 8S2) in the DCPP environs and one control station (5Fl). A total of364 air particulate filters and 364 iodine cartridges were collected and analyzed as part of the normal REMP. Natural occurring gross beta activity was detected in every weekly air particulate sample collected from all indicator and control stations.

Comparison of the data showed that the mean values of gross beta activities for the indicator stations were consistent with those obtained for the control station and historical trending.

Normal background gross beta values ranged from 4.8E-3 to 9.5E-2 pCi/m 3* The gross beta activities detected at the air sampling stations were tabulated in AppendixA.

Gamma isotopic analyses were performed on quarterly composites of the air particulate filters from each of the REMP air stations.

The midpoint date of the quarter was used to label the composite.

Appendix A summarized those results. A total of364 normal REMP weekly charcoal cartridges were analyzed for 1-131. No 1-131 was detected in 2012. Appendix A summarizes overall REMP air sampling results. Appendix C contains each air sampling station data result. 4.4.3 Drinking Water, Ocean Surface Water, and Groundwater Drinking Water Drinking water samples were collected from stations DW1, 5S2, WN2, 1A2, and OEL (control location).

The samples were analyzed for gamma emitters, gross beta, tritium, Total Strontium 89190, Iron-55, and Nickle-63.

No plant related radionuc1ides were detected in any of the 2012 drinking water samples. The results of the drinking water samples collected from both the indicator and control stations are summarized in Appendix A and individually listed in Appendix C.

Ocean Surface Water Ocean surface water samples were collected monthly from stations OUT, DCM, and control station 7C2. The samples were analyzed for gamma emitters, gross beta, tritium, Total Strontium 89/90, Iron-55, and Nickle-63.

No DCPP related radionuclides were detected in any of the 2012 surface water samples. The results of the surface water samples collected from both the indicator and control stations are summarized in Appendix A and individually listed in Appendix C. Groundwater As part of the nuclear industry NEI 07-07 Groundwater Protection Initiative (GPI); DCPP began sampling various water sources in 2006. These sources included onsite monitoring wells (OWl, OW2, DY1, & 8S3), an aquifer well (WW2), a creek (5S2 & WN2), and a groundwater spring (lA2). Two groundwater aquifer wells were available within the plant site boundary; Water Well 01 and Water Well 02. These wells were located about 115' above and to the east of the power block. Water Well 01 was abandoned and the well pump was inoperable.

Water Well 02 was sampled quarterly and only naturally occurring isotopes were detected.

One shallow (approximately 70 feet deep) subsurface monitoring well was located southeast at approximately 0.3 miles from the power block. This monitoring well was labeled DCSF96-1 (station 8S3). Tritium was detected in one sample of 8S3 monitoring well during fourth quarter of 20 12 due to rainwater washout of gaseous tritium exiting the plant vent system (via an approved discharge path). Cs-137 was detected in one sample of 8S3 monitoring well during fourth quarter of 20 12 due to rainwater washout of Fukushima isotopes (Cs-13 7) during March of 20 11 (ref 2011 DCPP AREOR). This 2011 Fukushima Cs-137 deposition and 30 year half-life was eventually detected in this well. The 2012 8S3 Cs-137 concentrations correlated with sampling of rain events during the March 2011 fallout event.

Stations 5S2, WN2, and 1A2 were discussed in the previous Drinking Water paragraphs.

Three shallow (approximately 37 to 73 feet deep) subsurface monitoring wells were located within the plant protected area and in close proximity to the containment structures, spent fuel pools, and auxiliary building (plant power block). These monitoring wells were labeled Observation Well 01 (OWl), Observation Well 02 (OW2), and Drywelll15 (DY1). These monitoring wells contained low levels of tritium throughout 2012 due to rainwater washout of gaseous tritium exiting the plant vent system (via an approved effluents discharge path). These tritium concentrations were evaluated and were not due to a plant system leak or spill. Cs-137 was detected in two samples of the DY1 monitoring well due to rainwater washout of Fukushima isotopes (Cs-137) during March of2011 (ref2011 DCPP AREOR). This 2011 Fukushima Cs-137 deposition and 30 year half-life was eventually detected in this well. The 2012 DY1 Cs-137 concentrations correlated with sampling of rain events during the March 2011 Fukushima fallout event. Further reporting of these monitoring wells was provided in Section 5.2 of this report. Two additional groundwater monitoring wells (stations GW1 and GW2) were installed along the western side of the DCPP site on December 14, 2011. DCPP REMP began sampling these new wells during the first quarter of2012. Tritium was detected in two quarterly samples ofGWl monitoring well during 2012 due to rainwater washout of gaseous tritium exiting the plant vent system (via an approved effluents discharge path). These tritium concentrations were evaluated and were not due to a plant system leak or spill. Further reporting of these monitoring wells was provided in Section 5.2 of this report. 4.4.4 Ingestion Marine Biological Samples Fish samples were collected quarterly from stations DCM, PON, POS, 7C2 (control), and a local market (7D3 or 2F1).

Mussels were collected quarterly from stations DCM, 7C2, and POS. Mussels were collected annually from station PON (due to small mussel bed / availability at station PON). A summary of these samples (required and supplemental) is described in Table 2.1. 'A summary of sample results is provided in Appendix A and individually listed in Appendix C. Cs-137 was detected in three samples offish (station 2F1, PON, and 7D3) most likely due to rainwater washout of Fukushima Cs-137 isotopes during March of2011 (ref2011 DCPP AREOR). For reference, the March 2011 Central Coast rainwater Cs-137 concentrations ranged from 2.4 pCi/Liter to 25.4 pCilLiter due to Fukushima event fallout. This 2011 Cs-137 deposition and 30 year half-life was eventually detected in fish. The 2F1 market fish albacore tuna sample correlated with Cs-137 concentrations in albacore tuna samples obtained during the same time period in San Diego California which were scientifically attributed to the Fukushima event. Station 2F 1 and PON fish samples were taken during second quarter of2012. The station 7D3 fish sample was taken during fourth quarter 2012 and also correlated with Fukushima event or historical nuclear weapons testing fish Cs-13 7 concentrations.

As previously stated, another source of Cs-13 7 fish concentrations in San Luis Obispo County has historically been due to fallout from national atmospheric nuclear weapons testing prior to DCPP operation.

DCPP REMP sampling has routinely detected Cs-137 in local fish every year or two. Those Cs-137 fish concentrations ranged from 3 pCi/kg to 14 pCi/kg historically.

Considering the Cs-137 isotopic half-life of approximately 30 years, these 2012 fish concentrations were within this historical range. Many fish samples taken from locations outside the influence of DCPP also indicate Cs-137 concentrations.

Therefore, the REMP attributes the fish Cs-137 concentrations to either Fukushima related or pre-1990's nuclear weapons testing fallout. All other marine fish and mussel samples did not detect any DCPP related radionuclides during 2012. Marine Aquatic Vegetation Supplemental marine aquatic kelp sampling was performed quarterly at REMP sample stations DCM, PON, POS, and 7C2 (control).

No DCPP related isotopes were detected in 2012. Supplemental intertidal algae sampling was performed quarterly at REMP sample stations DCM and 7C2 (control).

No DCPP related isotopes were detected in 2012.

Each sample was analyzed for gamma emitting radionuclides.

A summary of the sample results is provided in Appendix A and individually listed in Appendix C. Ocean Sediment and Recreational Beach Sampling Ocean sediment samples were collected annually from stations DCM and 7C2. Gamma Spec, Total Strontium 89/90, Iron-55, and Nickle-63 were analyzed.

Supplemental recreational beach sand samples were collected semi-annually from stations Avila Beach (AVA), Montana de Oro Spooner's Cove (MDO), Pismo Beach near pier (PMO), Cayucos Morro Strand State Beach (CYA), and Cambria Moonstone Beach (CBA). Each sample was analyzed for gamma emitting radionuclides, Total Strontium 89/90, Iron-55, and Nickle-63.

Only natural occurring isotopes where detected in the ocean sediment and recreational beach sand samples collected for 2012. 4.4.5 Food Crops (Vegetation)

Samples of broad leaf vegetation were collected monthly (when available) from two indicator stations (7Cl and 7Gl), and one control location (5F2). Samples were also collected quarterly from residence gardens at stations 3Cl and 6C1. The samples were analyzed for gamma emitting radionuclides and for Iodine-131 on edible portions.

Cs-137 was detected in 2012 vegetation samples from 3Cl, 6Cl, and 7Gl due to rainwater washout of Fukushima Cs-137 isotopes during March of2011 (ref2011 DCPP AREOR). These Cs-137 isotopes were transported to the west coast of the United States via the jet stream in March 2011. This 2011 Cs-137 deposition (along with 30 year half-life) was absorbed by plant life and the soil. DCPP REMP has routinely detected Cs-137 in plant life since March of2011 due to this Fukushima event. Stations 3Cl, 6Cl, and 7G 1 are not in close proximity to the plant site. Additional 2011 Fukushima event control sampling was conducted in Atascadero, California (20 miles north of DCPP) and reported in the 2011 DCPP AREOR. Fukushima related 1-131 and Cs-137 isotopes were detected in various Atascadero vegetation samples in 2011 to confirm Fukushima contribution.

A summary of the vegetation sample results are provided in Appendix A and individual results listed in Appendix C. DCPP related isotopes were not detected in vegetation.

4.4.6 Milk There are no milking animals within S miles of the plant site. In cases where milk sampling is not available, the REMP permits collection of broad leaf vegetation from three sample locations in place of milk. Since broadleaf sampling is also not available in the DCPP environs, the DCPP REMP requires additional air sampling at stations 8S2 and 1 S 1. Supplemental samples of milk were collected monthly from Cal Poly Farm (station SF2). The samples were analyzed for gamma emitting radionuclides, Iodine-131, and Total Strontium 89/90. Milk samples were collected monthly from station SF2 regardless of the availability of milk stations within S miles of the plant. No DCPP related radionuclides were detected in station SF2 milk samples during 2012. A summary of the sample results are provided in Appendix A and individual results listed in Appendix C. 4.4.7 Meat Products Meat products were collected quarterly (when available and provided) from landowners.

Samples of livestock meat were collected from the Blanchard Ranch in 2012. These samples were Blanchard cow meat (BCM), Blanchard sheep meat (BSM), and Blanchard goat meat (BGM). One wild deer meat sample (station IDM) was supplied by a landowner in 2012. Additional Fukushima event meat sampling was conducted of Hearst Ranch meat which was located approximately 37 miles north of the DCPP site. This Hearst Ranch meat was free range, grass fed beef. This new REMP station code was HCM and provided a control location far from the DCPP site (approximately 37 miles from the site). Cs-137 was detected in these 2012 meat samples due to the Fukushima Japan nuclear accidents.

These Cs-137 isotopes were transported to the west coast of the United States via the jet stream in March 2011. Vegetation uptake and subsequent digestion by the animals were the source of these Cs-137 isotopes into the meat (ref2011 DCPP AREOR). A summary of the sample results are provided in Appendix A and individual results listed in Appendix C.

4.5 CS-137 ISOTOPIC DETECTION DUE TO THE FUKUSHIMA PREFECTURE JAPAN, DAI-ICHI NUCLEAR POWER STATION ACCIDENTS.

On March 11 th, 2011 the Tohoku-Oki earthquake (magnitude 9.0 Mw ) and tsunami struck the east coast of Japan. The tsunami associated with this event caused nuclear accidents at the Dai-Ichi Nuclear Power Station in Fukushima Prefecture, Japan. Isotopic releases occurred in Japan and were carried by the jet stream to the west coast of the United States in March 2011. The DCPP REMP initiated numerous supplemental sampling in 2011 to establish Fukushima contributions to DCPP isotopic background concentrations (ref2011 DCPP AREOR). Fukushima related isotopes were first detected by the DCPP REMP beginning on March 17 th , 2011. Airborne isotopic concentrations were detected from March 17 th thru April 20 th of 20 11. Various concentrations ofl-131, 1-132, Te-132, Cs-134, and Cs-137 were identified as Fukushima fallout along the Central Coast in March-ApriI2011.Due to the relatively short half-life of the previously mentioned isotopes; they are no longer detected in 2012 DCPP REMP sampling except for Cs-137 which has an approximate 30 year half-life.

Supplemental 2011 DCPP environmental sampling included the following (for reference):

• Capture of rain in March and April 2011 for isotopic analysis (ref2011 DCPP AREOR).

• Additional 2011 air sampling at stations OS2, SF 1, 7D 1, and 8S 1. This air sampling was conducted with additional air samplers at an increased flow rate (2.0 scfm) and increased volumes. The station samples were analyzed each week for gamma isotopic and strontium which is different than normal REMP sampling protocols (ref 20 11 DCPP AREOR)

• Additional 2011 milk and vegetation sampling was conducted at station SF2 (ref2011 DCPP AREOR).

• Additional 2011 vegetation sampling was conducted outside the possible influence of DCPP within Atascadero, California (20 miles north of DCPP). Fescue grass, milk thistle, miner's lettuce, and acorns were sampled in Atascadero (station A TAS) to establish additional control vegetation samples (ref 20 11 DCPP AREOR).

• Additional 2011 & 2012 meat control sampling was conducted outside the possible influence of DCPP at Hearst Ranch which is located 37 miles north of DCPP near San Simeon, California.

Publically offered Hearst Ranch meat (station HCM) was free range, grass fed beef and provided a control for Blanchard meat (stations BCM, BSM, and BGM).

• Sticky pads (1ft by 3ft) were placed at OS2 and 5Fl in 2011 to monitor ground deposition of Fukushima isotopes.

These sticky pads were pulled weekly from 3-23-11 until 5-4-11 for isotopic analysis (ref 20 11 DCPP AREOR). The above supplemental REMP environmental air, rain, vegetation, milk, meat, and sticky pad samples were obtained during 2011. These samples identified detectable concentrations of isotopes that could be related to operation of Diablo Canyon NPS. The DCPP REMP detected cesium within milk, vegetation, and meat throughout 2011. The DCPP REMP continued to detect cesium within groundwater, fish, vegetation, and meat throughout 2012. Given the following facts, the 2012 detectable Cs-137 isotopic concentrations were not a result of Diablo Canyon Nuclear Power Station operation:

1. The quantities of radioactive airborne effluents from Diablo Canyon NPS during 2012 did not increase significantly compared to year 2010 (prior to Fukushima).

2. Prior to 2011, REMP sample results had not detected the presence of short half-life 2011 isotopes at these concentrations over the last ten years ofDCPP operation (e.g. 1-131, 1-132, Te-132, Cs-134). 3. The 2012 Cs-137 isotopes detected correspond to timelines related to the Fukushima Prefecture Japan nuclear accidents and the jet stream deposition of those isotopes to the west coast of the United States in March 2011. 4. The 2012 Cs-137 concentrations detected within the indicator samples were also identified in the normal REMP control samples and supplemental Fukushima event 2011 sampling far from Diablo Canyon NPS. 5. These 2011 Fukushima related isotopes were also detected by other Government Agencies, Nuclear Power Sites, and Colleges across the United States in 2011. As such, the atypical Cs-137 radionuclide detection in both indicator and control samples is credibly attributed to the trans-Pacific transport of airborne releases from Dai-Ichi, Fukushima following the March 11,2011 Tohoku-Oki earthquake or national atmospheric nuclear weapons testing pre-1990's fallout. Cs-137 concentrations were not related to the operations of Diablo Canyon NPS. Cs-137 continues to be detected in the Central Coast environment during 2012 due to it's half-life of approximately 30 years.

5.0 GROUNDWATER MONITORING Diablo Canyon is committed to improving management of situations involving inadvertent radiological releases that get into onsite groundwater that is or may be used as a source of drinking water. This commitment reflects the nuclear industry's high standard of public radiation safety and protection of the environment.

Trust and confidence on the part of local communities, States, the NRC, and the public is paramount to this commitment.

Groundwater gradient studies of the DCPP ISFSI site and a general assessment of sub-regional hydro-geologic conditions indicates that groundwater (subsurface) flow beneath the Diablo Canyon power block is west toward the Pacific Ocean or northwest toward Diablo Creek. Any groundwater present beneath the DCPP power block is not used as a source of drinking water. It should be noted that this DCPP power block groundwater gradient and Diablo Creek discharge into the Pacific Ocean. 5.1 NEI 07-07 GROUNDWATER PROTECTION INITIATNE-VOLUNTARY REPORTING 5.1.1 NEI 07-07 Objective 2.4 (b), Annual Reporting:

Document in the AREOR all on-site ground water sample results that are included in the REMP as described in the DCPP Offsite Dose Calculation Manual (ODCM). Onsite groundwater monitoring points are described in the REMP and reported in this 2012 Annual Radiological Environmental Operating Report (ARE OR) as follows: Observation Well 01 (OWl), Observation Well 02 (OW2), Drywelll15 (DY1), DCSF96-1 (8S3), Water Well 02 (WW2), Groundwater Well 1 (GW1), Groundwater Well 2 (GW2), and Diablo Creek Outlet (WN2) were used for Groundwater Protection Initiative (GPI) data reporting and were described in 2012 DCPP ARE OR Table 2.1. A summary of the 2012 GPI monitor well sample results are summarized in Appendix A and individual results listed Appendix C. DCPP REMP sampled all available groundwater regardless of present or future use. The ground water beneath the DCPP power block is not used as a source of drinking water.

5.2 ADDITIONAL GROUNDWATER SAMPLING OVERVIEW:

Ground water monitoring was reported in accordance with the nuclear industry NEI 07-07 Groundwater Protection Initiative and the REMP. Concentrations of tritium were detected in three monitoring wells beneath the DCPP power block. This tritium was coming from the washout of gaseous tritium exiting the plant vent system via an approved effluent discharge route. DCPP has conducted rain-washout studies to document this phenomenon.

These monitoring wells consisted of French drain systems that discharge into the associated monitoring well (OWl, OW2, or DY1). Rain communicated with these French drain systems via building structure to ground interfaces.

Once rain water entered the monitoring wells, the water remained stagnant until another rain event caused transport.

Subsequent quarterly sampling routinely indicated consistent tritium values due to monitoring well stagnation.

DYI routinely experienced the highest tritium rain-washout concentrations due to its close proximity to the plant vent discharge points. OWl was connected to subsurface groundwater flow fissures and routinely trends with rain fall. OW2 was routinely dry or stagnant.

Very little groundwater was detected in OW2. It should be noted that hydro-geological studies of the DCPP site indicate that any groundwater ( subsurface) flow beneath DCPP would flow toward the Pacific Ocean. The specific ranges of tritium detected in these power block monitoring wells for 2012 were as follows:

• OWl -Observation Well 01 ( 886 to 1,320 pCiIL ) 4 of 4 samples collected for tritium analysis.

• OW2 -Observation Well 02 ( 1,340 to 1,510 pCi/L ) 4 of 4 samples collected for tritium analysis.

• DY1 -Drywelll15 ( 18,000 to 19,100 pCiIL) 4 of 4 samples collected for tritium analysis.

• Cs-137 was detected in 2 of 4 DYI samples but was attributed to 2011 Fukushima out due to Cs-137 detection also in we1l8S3 (outside power block influence).

No other DCPP related isotopes were detected in OWl, OW2, or DYI.

Two new down-gradient monitoring wells were added to the REMP in 2012. Groundwater Well 1 (GW1) is located between the DCPP protected area and the cliff boundary of the Pacific Ocean. It is down gradient of Unit One power block. This well opening is located at approximately 85' above sea level and is approximately 85' deep to prevent sea water intrusion.

Groundwater Well 2 (GW2) is located between the DCPP protected area and the cliff boundary of the Pacific Ocean. It is down gradient of Unit Two power block. This well opening is located at approximately 85' above sea level and is approximately 85' deep to prevent sea water intrusion.

The specific ranges of tritium detected in GWlIGW2 monitoring wells for 2012 were as follows:

• GW1 -Groundwater WeIll ( 334 to 400 pCilL ) 2 of 4 samples collected for tritium analysis.

This tritium was evaluated and attributed to the rain-washout of gaseous tritium exiting the plant vent system via an approved effluent dischatge route.

• GW2 -Groundwater Well 2 (non-detected) 4 of 4 samples collected for tritium analysis.

No other DCPP related isotopes were detected in GWI or OW2. Monitoring We1l8S3 was sampled 5 times in 2012.

• Tritium was detected once out of five samples (322 pCilL) at 8S3. This tritium was evaluated and attributed to the rain-washout of gaseous tritium exiting the plant vent system via an approved effluent discharge route.

• Cs-137 was detected once out of five samples (2.76 pCilL) at 8S3. This Cs-137 was attributed to 2011 Fukushima fall-out.

No other DCPP related isotopes were detected in 8S3. All other samples of groundwater at 1A2, WW2, and WN2 did not indicate the presence of tritium or any other DCPP related isotopes (only naturally occurring radionuclides were observed).

This page intentionally left blank WN2 Diablo C O \.JELL ID \.JATER SURFACE ELEVATION

= LINE OF ESTIMATED POTENTIOMETRIC SURFACE GROUNDWATER GRADIENT MAP PACIFIC GAS AND ELECTRIC DIABLO CANYON NUCLEAR POWER PLANT SAN LUIS OBISPO COUNTY, CALIFORNIA

---_ ... -_ .. ------... __ ... r---"'_--_ FIGUR E. S I TE L OCATIO N 6.0 OLD STEAM GENERATOR STORAGE FACILITY MONITORING In accordance with the DCPP Offsite Dose Calculation Manual (ODCM), the Old Steam Generator Storage Facility (OSGSF) sumps were inspected quarterly.

If water was found in the sump of a vault containing plant equipment, the expectation was to sample that sump water and dispose of the water per plant protocols via an approved discharge pathway. For reference, the following equipment was placed into this OSGSF on the following dates:

• 3/2/08 (outage 2RI4), four DCPP Unit Two (U-2) Steam Generators

• 2/14/09 (outage IRIS), four DCPP Unit One (U-I) Steam Generators

• 11/6/09 (outage 2RlS), one DCPP Unit Two (U-2) Reactor (Rx) Head

• 10/23/10 (outage lRI6), one DCPP Unit One (U-l) Rx Head As of 10/23/1 0, the OSGSF contains eight old Steam Generators and two old Rx Heads. Construction repairs were made to the OSGSF in 2011 to prevent rainwater from entering the OSGSF. Specific repairs involved OSGSF vertical wall crack repairs and installation of roof gutters around the east and south side of the OSGSF. These repairs have been successful for prevention of rainwater intrusion into the OSGSF. The OSGSF sumps were inspected quarterly in 2012 by REMP personnel.

No water was found in any OSGSF sumps during 2012 inspections.

This page intentionally left blank 7.0 CROSS CHECK PROGRAM This page intentionally left blank 2012 ANNUAL QUALITY ASSURANCE REPORT FOR THE RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM (REMP) GEL LABORATORIES, LLC P.O. Box 30712, Charleston, SC 29417 843.556.8171 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUAUTYASSURANCE REPORT Page 2 of 60 2012 ANNUAL QUALITY ASSURANCE REPORT Approved By: FOR THE RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM (REMP) Robert L. Pullano Director, Quality Systems February 28, 2013 Date P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 30f60 TABLE OF CONTENTS 1. INTRODUCTION

......................................................................................................................

5 2. QUALITY ASSURANCE PROGRAMS FOR INTER-LABORATORY, INTRA-LABORATORY AND THIRD PARTY CROSS-CHECK

.....................................................................................

6 3. QUALITY ASSURANCE PROGRAM FOR INTERNAL AND EXTERNAL AUDITS .................

? 4. PERFORMANCE EVALUATION ACCEPTANCE CRITERIA FOR ENVIRONMENTAL SAMPLE ANALYSIS ................................................................................................................

8 5. PERFORMANCE EVALUATION SAMPLES ...........................................................................

8 6. QUALITY CONTROL PROGRAM FOR ENVIRONMENTAL SAMPLE ANALYSIS .................

8 ?

SUMMARY

OF DATA RESULTS .............................................................................................

9 8.

SUMMARY

OF PARTICIPATION IN THE ECKERT & ZIEGLER ANAL YTICS ENVIRONMENTAL CROSS-CHECK PROGRAM .................................................................

10 9.

SUMMARY

OF PARTICIPATION IN THE MAPEP MONITORING PROGRAM ....................

10 10.

SUMMARY

OF PARTICIPATION IN THE ERA MRAD PT PROGRAM ..............................

10 11.

SUMMARY

OF PARTICIPATION IN THE ERA PT PROGRAM ..........................................

10 12. CORRECTIVE ACTION REQUEST AND REPORT (CARR) ..............................................

11 13. REFERENCES

.....................................................................................................................

12 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 4 of 60 TABLE OF CONTENTS (CONTINUED)

TABLES Table 1 2012 Radiological Proficiency Testing Results and Acceptance Criteria .....................

13 Table 2 2012 Eckert & Ziegler Analytics Performance Evaluation Results ...............................

23 Table 3 2012 Department of Energy Mixed Analyte Performance Evaluation Program (MAPEP) Results ................................................................................................................

26 Table 4 2012 ERA Program Performance Evaluation Results ..................................................

30 Table 5 2012 ERA Program (MRAD) Performance Evaluation Results ....................................

32 Table 6 REMP Intra-Laboratory Data Summary: Bias and Precision By Matrix ....................

.46 Table 7 All Radiological Intra-Laboratory Data Summary: Bias and Precision By Matrix ................. , ............ , .................................................... , ....................

48 Table 8 2012 Corrective Action Report Summary ...........................................................

55 FIGURES Figure 1 Cobalt-60 Performance Evaluation Results and % Bias ..............................................

37 Figure 2 Cesium-137 Performance Evaluation Results and % Bias .........................................

38 Figure 3 Tritium Performance Evaluation Results and % Bias ..................................................

39 Figure 4 Strontium-90 Performance Evaluation Results and % Bias ........................................

.40 Figure 5 Gross Alpha Performance Evaluation Results and % Bias .........................................

.41 Figure 6 Gross Beta Performance Evaluation Results and % Bias ..........................................

.42 Figure 7 lodine-131 Performance Evaluation Results and % Bias ...........................................

.43 Figure 8 Americium-241 Performance Evaluation Results and % Bias ....................................

.44 Figure 9 Plutonium-238 Performance Evaluation Results and % Bias .....................................

.45 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 5 of60 2012 ANNUAL QUALITY ASSURANCE REPORT FOR THE RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM (REMP) 1. Introduction GEL Laboratories, LLC (GEL) is a privately owned environmental laboratory dedicated to providing personalized client services of the highest quality. GEL was established as an analytical testing laboratory in 1981. Now a full service lab, our analytical divisions use state of the art equipment and methods to provide a comprehensive array of organic, inorganic, and radiochemical analyses to meet the needs of our clients. At GEL, quality is emphasized at every level of personnel throughout the company. Management's ongoing commitment to good professional practice and to the quality of our testing services to our customers is demonstrated by their dedication of personnel and resources to develop, implement, assess, and improve our technical and management operations.

The purpose of GEL's quality assurance program is to establish policies, procedures, and processes to meet or exceed the expectations of our clients. To achieve this, all personnel that support these services to our clients are introduced to the program and policies during their initial orientation, and annually thereafter during company-wide training sessions.

GEL's primary goals are to ensure that all measurement data generated are scientifically and legally defensible, of known and acceptable quality per the data quality objectives (DQOs), and thoroughly documented to provide sound support for environmental decisions.

In addition, GEL continues to ensure compliance with all contractual requirements, environmental standards, and regulations established by local, state and federal authorities.

GEL administers the QA program in accordance with the Quality Assurance Plan, GL-QS-8-001.

Our Quality Systems include all quality assurance (QA) policies and quality control (QC) procedures necessary to plan, implement, and assess the work we perform. GEL's QA Program establishes a quality management system (QMS) that governs all of the activities of our organization.

This report entails the quality assurance program for the proficiency testing and environmental monitoring aspects of GEL for 2012. GEL's QA Program is designed to monitor the quality of analytical processing associated with environmental, radiobioassay, effluent (10 CFR Part 50), and waste (10 CFR Part 61) sample analysis.

This report covers the category of Radiological Environmental Monitoring Program (REMP) and includes:

• Intra-laboratory QC results analyzed during 2012.

• Inter-laboratory QC results analyzed during 2012 where known values were available.

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 6 of60 2. Quality Assurance Programs for Inter-laboratory, Intra-laboratory and Third Party Cross-Check In addition to internal and client audits, our laboratory participates in annual performance evaluation studies conducted by independent providers.

We routinely participate in the following types of performance audits:

• Proficiency testing and other inter-laboratory comparisons

• Performance requirements necessary to retain Certifications

• Evaluation of recoveries of certified reference and in-house secondary reference materials using statistical process control data.

• Evaluation of relative percent difference between measurements through SPC data. We also participate in a number of proficiency testing programs for federal and state agencies and as required by contracts.

It is our policy that no proficiency evaluation samples be analyzed in any special manner. Our annual performance evaluation participation generally includes a combination of studies that support the following:

• US Environmental Protection Agency Discharge Monitoring Report, Quality Assurance Program (DMR-QA).

Annual national program sponsored by EPA for laboratories engaged in the analysis of samples associated with the NPDES monitoring program. Participation is mandatory for all holders of NPDES permits. The permit holder must analyze for all of the parameters listed on the discharge permit. Parameters include general chemistry, metals, BOD/COD, oil and grease, ammonia, nitrates, etc.

• Department of Energy Mixed Analyte Performance Evaluation Program (MAPEP). A semiannual program developed by DOE in support of DOE contractors performing waste analyses.

Participation is required for all laboratories that perform environmental analytical measurements in support of environmental management activities.

This program includes radioactive isotopes in water, soil, vegetation and air filters.

• ERA's MRAD-Multimedia Radiochemistry Proficiency test program. This program is for labs seeking certification for radionuclides in wastewater and solid waste. The program is conducted in strict compliance with USEPA National Standards for Water Proficiency study.

• ERA's InterLaB RadCheM Proficiency Testing Program for radiological analyses.

This program completes the process of replacing the USEPA EMSL-LV Nuclear Radiation Assessment Division program discontinued in 1998. Laboratories seeking certification for radionuclide analysis in drinking water also use the study. This program is conducted in strict compliance with the USEPA National Standards for Water Proficiency Testing Studies. This program encompasses Uranium by EPA method 200.8 (for drinking water certification in Florida/Primary NELAP), gamma emitters, Gross Alpha/Beta, lodine-131, naturally occurring radioactive isotopes, Strontium-89/90, and Tritium.

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 7 of60

• ERA's Water Pollution (WP) biannual program for waste methodologies includes parameters for both organic and inorganic analytes.

• ERA's Water Supply (WS) biannual program for drinking water methodologies includes parameters for organic and inorganic analytes.

• Environmental Cross-Check Program administered by Eckert & Ziegler Analytics, Inc. This program encompasses radionuclides in water, soil, milk, naturally occurring radioactive isotopes in soil and air filters. GEL procures single-blind performance evaluation samples from Eckert & Ziegler Analytics to verify the analysis of sample matrices processed at GEL. Samples are received on a quarterly basis. GEL's Third-Party Cross-Check Program provides environmental matrices encountered in a typical nuclear utility REMP. The Third-Party Cross-Check Program is intended to meet or exceed the inter-laboratory comparison program requirements discussed in NRC Regulatory Guide 4.15, revision 1. Once performance evaluation samples have been prepared in accordance with the instructions provided by the PT provider, samples are managed and analyzed in the same manner as environmental samples from GEL's clients. 3. Quality Assurance Program for Internal and External Audits During each annual reporting period, at least one internal assessment of each area of the laboratory is conducted in accordance with the pre-established schedule from Standard Operating Procedure for the Conduct of Quality Audits, GL-QS-E-001.

The annual internal audit plan is reviewed for adequacy and includes the scheduled frequency and scope of quality control actions necessary to GEL's QA program. Internal audits are conducted at least annually in accordance with a schedule approved by the Quality Systems Director.

Supplier audits are contingent upon the categorization of the supplier, and mayor may not be conducted prior to the use of a supplier or subcontractor.

Type I suppliers and subcontractors, regardless of how they were initially qualified, are re-evaluated at least once every three years. In addition, prospective customers audit GEL during pre-contract audits. GEL hosts several external audits each year for both our clients and other programs.

These programs include environmental monitoring, waste characterization, and radiobioassay.

The following list of programs may audit GEL at least annually or up to every three years depending on the program.

• NELAC, National Environmental Laboratory Accreditation Program

• DOECAP, U.S. Department of Energy Consolidated Audit Program

• DOELAP, U.S. Department of Energy Laboratory Accreditation Program

• DOE QSAS, U.S. Department of Energy, Quality Systems for Analytical Services

• ISOIIEC 17025

• A2LA, American Association for Laboratory Accreditation

• DOD ELAP, US Department of Defense Environmental Accreditation Program

• NUPIC, Nuclear Procurement Issues Committee

• South Carolina Department of Heath and Environmental Control (SC DHEC) The annual radiochemistry laboratory internal audit (12-RAD-001) was conducted in March 2012. Two (2) findings, three (3) observations, and three (3) recommendations resulted from this P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 8 of60 assessment.

In May, 2012, each finding was closed and appropriate laboratory staff addressed each observation and recommendation.

The Nuclear Procurement Issues Committee (NUPIC) follow up verification audit was conducted on October 16, 2012 through October 17, 2012. This Duke Energy/NUPIC QA audit was performed to verify that the six audit findings identified in the 2011 NUPIC audit had been successfully implemented.

The audit confirmed that the actions taken to the six findings have been adequately addressed by GEL. The Audit Report # 22837-A for Supplier Number 5644 has been posted on the NUPIC website. 4. Performance Evaluation Acceptance Criteria for Environmental Sample Analysis GEL utilized an acceptance protocol based upon two performance models. For those laboratory programs that already have established performance criteria for bias (Le., MAPEP, and ERA/ELAP) , GEL will utilize the criteria for the specific program. For intra-laboratory or third party quality control programs that do not have a specific acceptance criteria (i.e. the Ziegler Analytics Environmental Cross-check Program), results will be evaluated in accordance with GEL's internal acceptance criteria.

5. Performance Evaluation Samples Performance Evaluation (PE) results and internal quality control sample results are evaluated in accordance with GEL acceptance criteria.

The first criterion concerns bias, which is defined as the deviation of anyone result from the known value. The second criterion concerns precision, which deals with the ability of the measurement to be replicated by comparison of an individual result with the mean of all results for a given sample set. At GEL, we also evaluate our analytical performance on a regular basis through statistical process control (SPC) acceptance criteria.

Where feasible, this criterion is applied to both measures of precision and accuracy and is specific to sample matrix. We establish environmental process control limits at least annually.

For Radiochemistry analysis, quality control evaluation is based on static limits rather than those that are statistically derived. Our current process control limits are maintained in GEL's AlphaUMS.

We also measure precision with matrix duplicates and/or matrix spike duplicates.

The upper and lower control limits (UCL and LCL respectively) for precision are plus or minus three times the standard deviation from the mean of a series of relative percent differences.

The static precision criteria for radiochemical analyses are 0 -20%, for activity levels exceeding the contract required detection limit (CRDL). 6. Quality Control Program for Environmental Sample Analysis GEL's internal QA Program is designed to include QC functions such as instrumentation calibration checks (to insure proper instrument response), blank samples, instrumentation backgrounds, duplicates, as well as overall staff qualification analyses and statistical process controls.

Both quality control and qualification analyses samples are used to be as similar as the matrix type of those samples submitted for analysis by the various laboratory clients. These performance test samples (or performance evaluation samples) are either actual sample P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 9 of60 submitted in duplicate in order to evaluate the precision of laboratory measurements, or fortified blank samples, which have been given a known quantity of a radioisotope that is in the interest to GEL's clients. Accuracy (or Bias) is measured through laboratory control samples and/or matrix spikes, as well as surrogates and internal standards.

The UCLs and LCLs for accuracy are plus or minus three times the standard deviation from the mean of a series of recoveries.

The static limit for radiochemical analyses is 75 -1250/0. Specific instructions for out-of-control situations are provided in the applicable analytical SOP. GEL's Laboratory Control Standard (LCS) is an aliquot of reagent water or other blank matrix to which known quantities of the method analytes are added in the laboratory.

The LCS is analyzed exactly like a sample, and its purpose is to determine whether the methodology is in control, and whether the laboratory is capable of making accurate and precise measurements.

Some methods may refer to these samples as Laboratory Fortified Blanks (LFB). The requirement for recovery is between 75 and 125% for radiological analyses excluding drinking water matrix. Bias (0/0) = (observed concentration)

• 100 0/0 (known concentration)

Precision is a data quality indicator of the agreement between measurements of the same property, obtained under similar conditions, and how well they conform to themselves.

Precision is usually expressed as standard deviation, variance or range in either absolute or relative (percentage) terms. GEL's laboratory duplicate (OUP or LCSO) is an aliquot of a sample taken from the same container and processed in the same manner under identical laboratory conditions.

The aliquot is . analyzed independently from the parent sample and the results are compared to measure precision and accuracy.

If a sample duplicate is analyzed, it will be reported as Relative Percent Difference (RPO). The RPO must be 20 percent or less, if both samples are greater than 5 times the MOC. If both results are less than 5 times MOC, then the RPO must be equal to or less than 100%. If one result is above the MOC and the other is below the MOC, then the RPO can be calculated using the MOC for the result of the one below the MOC. The RPO must be 1000/0 or less. In the situation where both results are above the MOC but one result is greater than 5 times the MOC and the other is less than 5 times the MOC, the RPO must be less than or equal to 20%. If both results are below MOC, then the limits on % RPO are not applicable.

Difference

(%) = (high duplicate result -low duplicate result)

• 100 0/0 (average of results) 7. Summary of Data Results During 2012, forty-three (43) radioisotopes associated with seven (7) matrix types were analyzed under GEL's Performance Evaluation program in participation with ERA, MAPEP, and Eckert & Ziegler Analytics.

Matrix types were representative of client analyses performed during 2012. Of the four hundred forty-four (444) total results reported, 980/0 (433 of 444) were found to be acceptable.

The list below contains the type of matrix evaluated by GEL.

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 10 of60

• Air Filter

• Cartridge

• Water

• Milk

• Soil

• Liquid

• Vegetation Graphs are provided in Figures 1-9 of this report to allow for the evaluation of trends or biases. These graphs include radioisotopes Cobalt-60, Cesium-137, Tritium, Strontium-90, Gross Alpha, Gross Beta, lodine-131, Americium-241, and Plutonium-238.

8. Summary of Participation in the Eckert & Ziegler Analytics Environmental Cross-Check Program Eckert & Ziegler Analytics provided samples for nintety-two (92) individual environmental analyses.

The accuracy of each result reported to Eckert & Ziegler Analytics, Inc. is measured by the ratio of GEL's result to the known value. All results fell within GEL's acceptance criteria (100%) .. 9. Summary of Participation in the MAPEP Monitoring Program MAPEP Series 25, 26 and 27 were analyzed by the laboratory.

Of the one hundred twenty-nine (129) analyses, 940/0 (121 out of 129) of all results fell within the PT provider's acceptance criteria.

Eight analytical failures occurred:

Cobalt-57 in soil, Uranium..,234/235 in filter, Strontium-90 in vegetation, Uranium 234/235 in vegetation, Strontium-90 in soil, Uranium-234/235 in filter, Uranium-238 in filter and Gross Alpha in Filter. For the corrective actions. associated with MAPEP Series 26 and 27, refer to CARR120711-694, CARR120711-698, CARR121127-742, CARR121127-743, and CARR121127-744 please see Table 8. 10. Summary of Participation in the ERA MRaD PT Program The ERA MRad program provided samples (MRAD-16 and MRAD-17) for one hundred nine individual environmental analyses.

All results (100%) fell within the PT provider's acceptance criteria.

11. Summary of Participation in the ERA PT Program The ERA program provided samples (RAD-88, RAD-89, RAD-90 and RAD-91) for forty-four (44) individual environmental analyses.

Of the 44 analyses, 930/0 (41 out of 44) of all results fell within the PT provider's acceptance criteria.

Three analytical failures occurred:

Barium-133 in water, Zinc-65 in soil, and 1-131 in water. For the corrective actions associated with RAD-88, and RAD-90, refer to corrective actions CARR120306-667 and CARR120831-715 (Table 8).

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 11 of 60 12. Corrective Action Request and Report (CARR) There are two categories of corrective action at GEL. One is corrective action implemented at the analytical and data review level in accordance with the analytical SOP. The other is formal corrective action documented by the Quality Systems Team in accordance with GL-QS-E-002.

A formal corrective action is initiated when a nonconformance reoccurs or is so significant that permanent elimination or prevention of the problem is required.

Formal corrective action investigations include root cause analysis.

GEL includes quality requirements in most analytical standard operating procedures to ensure that data are reported only if the quality control criteria are met or the quality control measures that did not meet the acceptance criteria are documented.

A formal corrective action is implemented according to GL-QS-E-002 for Conducting Corrective/Preventive Action and Identifying Opportunities for Improvement.

Recording and documentation is performed following guidelines stated in GL-QS-E-012 for Client NCR Database Operation.

Any employee at GEL can identify and report a nonconformance and request that corrective action be taken. Any GEL employee can participate on a corrective action team as requested by the QS team or Group Leaders. The steps for conducting corrective action are detailed in E-002. In the event that correctness or validity of the laboratory's test results in doubt, the laboratory will take corrective action. If investigations show that the results have been impacted, affected clients will be informed of the issue in writing within five (5) calendar days of the discovery.

Table 8 provides the status of CARRs for radiological performance testing during 2012. It has been determined that causes of the failures did not impact any data reported to our clients.

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 12 of 60 13. References

1. GEL Quality Assurance Plan, GL-QS-8-001

2. GEL Standard Operating Procedure for the Conduct of Quality Audits, GL-QS-E-001

3. GEL Standard Operating Procedure for Conducting Corrective/Preventive Action and Identifying Opportunities for Improvement, GL-QS-E-002

4. GEL Standard Operating Procedure for AlphaLiMS Documentation of Nonconformance Reporting and Dispositioning and Control of Nonconforming Items, GL-QS-E-004

5. GEL Standard Operating Procedure for Handling Proficiency Evaluation Samples, GL-QS-E-013 6. GEL Standard Operating Procedure for Quality Assurance Measurement Calculations and Processes, GL-QS-E-014

7. 40 CFR Part 136 Guidelines Establishing Test Procedures for the Analysis of Pollutants

8. ISO/IEC 17025-2005, General Requirements for the Competence of Testing and Calibration Laboratories

9. ANSI/ASQC E4-1994, Specifications and Guidelines for Quality Systems for Environmental Data Collection and Environmental Technology Programs, American National Standard 10. 2003 NELAC Standard, National Environmental Laboratory Accreditation Program 11. MARLAP, Multi-Agency Radiological Laboratory Analytical Protocols 12.10 CFR Part 21, Reporting of Defects and Noncompliance

13. 10 CFR Part 50 Appendix 8, Quality Assurance Criteria for Nuclear Power Plants and Fuel Reprocessing Plants 14. 10 CFR Part 61, Licensing Requirements for Land Disposal and Radioactive Waste 15. NRC REG Guide 4.15 and NRC REG Guide 4.8 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 13 of60 TABLE 1 2012 RADIOLOGICAL PROFICIENCY TESTING RESULTS AND ACCEPTANCE CRITERIA Acceptan PT Quarter I Analytical Sample Sample Analytel GEL Known ce Rangel Provider Year Date Number Media Unit Nuclide Value value Ratio Evaluation ERA 1s 1/2012 03/06/12 RAD -88 Water pCi/L Barium-133 58.2 57.1 47.3-63.0 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Cesium-134 63.5 64 52.0-70.4 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Cesium-137 89.5 91.2 82.1-103 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCilL Cobalt-60 49.5 48.9 44.0-56.4 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Zinc-65 75 71.8 64.2-86.7 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCilL Gross Alpha 31.0 35.7 18.4-45.9 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Gross Beta 27.3 28.8 18.3-36.6 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCilL Gross Alpha 29.8 35.7 18.4-45.9 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Radium-226 8.89 8.73 6.55-10.2 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Radium-228 5.9 5.78 3.53-7.60 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Uranium (Nat) 31.6 32.5 26.2-36.3 Acceptable Uranium (Nat) ERA 1stl2012 03/06/12 RAD -88 Water ug/L mass 49.9 47.5 38.3-53.1 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Radium-226 8.80 8.73 6.55-10.2 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCilL Radium-228 4.8 5.78 3.53-7.60 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Uranium (Nat) 27.6 32.5 26.2-36.3 Acceptable Uranium (Nat) ERA 1stl2012 03/06/12 RAD -88 Water ug/L mass 41.2 47.5 38.3-53.1 Acceptable 16800-Not ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Tritium 16200 19200 21100 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Strontium-89 38.4 42.5 32.7-49.6 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Strontium-90 23.5 24.2 17.4-28.3 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Strontium-89 42.2 42.5 32.7-49.6 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L Strontium-90 24.2 24.2 17.4-28.3 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCilL lodine-131 28.4 25.7 21.3-30.3 Acceptable ERA 1stl2012 03/06/12 RAD -88 Water pCi/L lodine-131 28.4 25.7 21.3-30.3 Acceptable EZA 1stl2012 02/08/12 E8197-278 Cartridge pCi lodine-131 9.52E+01 8.92E+01 1.07 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCilL Strontium-89 8.78E+01 8.96E+01 0.98 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pC ilL Strontium-90 1.51E+01 1.48E+01 1.02 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L lodine-131 9.36E+01 9.02E+01 1.04 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Chromium-51 5.53E+02 5.66E+02 0.98 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Cesium-134 1.59E+02 1.71 E+02 0.93 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pC ilL Cesium-137 2.27E+02 2.10E+02 1.08 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pC ilL Cobalt-58 2.18E+02 2.21E+02 0.99 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Manganese-54 2.52E+02 2.41E+02 1.05 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Iron-59 1.90E+02 1.83E+02 1.04 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Zinc-65 3.19E+02 2.91E+02 1.09 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pC ilL Cobalt-60 2.82E+02 2.70E+02 1.04 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Cesium-141 1.00E+01 Not spiked None Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pC ilL lodine-131 8.44E+01 8.87E+01 0.95 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Chromium-51 5.32E+02 5.66E+02 0.94 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Cesium-134 1.56E+02 1.71 E+02 0.91 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 14 of60 EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Cesium-137 2.06E+02 2.10E+02 0.98 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Cobalt-58 2.02E+02 2.21E+02 0.92 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Manganese-54 2.50E+02 2.41E+02 1.04 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Iron-59 1.81 E+02 1.83E+02 0.99 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Zinc-65 2.95E+02 2.91E+02 1.01 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Cobalt-60 2.58E+02 2.70E+02 0.96 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Cesium-141

-9.60E+01 Not spiked None Acceptable EZA 1stJ2012 03/15/12 E10043 Water pCi/L lodine-131 1.01E+02 9.38E-01 1.08 Acceptable EZA 1stl2012 03/15/12 E10043 Water Cerium-141 2.64E+00 2.60E+00 1.01 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Chromium-51 3.34E+02 3.09E+02 1.08 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Cesium-134 9.90E-01 1.13E+02 0.94 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Cesium-137 1.26E+02 1.13E+02 1.12 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Cobalt-58 9.55E-01 9.34E-01 1.02 Acceptable EZA 1stl2012 03/15/12 E10043 Water pC ilL Manganese-54 1.49E+02 1.38E+02 1.08 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Iron-59 1.40E+02 1.19E+02 1.18 Acceptable EZA 1stl2012 03/15/12 E10043 Water pC ilL Zinc-65 2.58E+02 2.35E+02 1.1 Acceptable EZA -1stl2012 03/15/12 E10043 Water pCi/L Cobalt-60 2.14E+02 1.97E+02 1.09 EZA 1stl2012 03/15/12 E10041 Milk pCilL Strontium-89 7.94E-01 7.99E-01 0.99 Acceptable EZA 1stl2012 03/15/12 E10041 Milk pCi/L Strontium-90 1.12E+01 1.14E+01 0.98 Acceptable EZA 1stl2012 03/15/12 E10042 Milk lodine-131 1.02E+02 1.54E+02 1.10 EZA 1stJ2012 03/15/12 E10042 Milk pCi/L Cerium-141 2.64E+02 2.60E+02 1.01 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCilL Chromium-51 4.46E+02 4.36E+02 1.02 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCi/L Cesium-134 1.31 E+02 1.49E+02 0.88 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCilL Cesium-137 1.62E+02 1.59E+02 1.02 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCi/L Cobalt-58 1.28E+02 1.32E+02 0.97 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCilL Manganese-54 1.99E+02 1.95E+02 1.02 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCi/L Iron-59 1.96E+02 1.68E+02 1.17 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCi/L Zinc-65 3.50E+02 3.33E+02 1.05 Acceptable EZA 1stl2012 03/15/12 E10040 Milk pCilL Cobalt-60 2.90E+02 2.79E+02 1.04 Acceptable EZA 1stl2012 03/15/12 E7465-278 Cartridge pCi lodine-131 8.93E+01 9.42E+01 0.95 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Actinium-228 1330 1570 110-2180 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Americium-241 900 938 549-1220 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Bismuth-212 1540 1550 413-2280 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Bismuth-214 1100 1100 665-1590 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Cesium-134 2380 2180 1420-2620 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Cesium-137 10700 8770 6720-11300 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCilkg Cobalt-60 4060 3500 2370-4820 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Lead-212 1380 1510 992-2110 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Lead-214 1350 1110 647-1650 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Manganese-54

<37.2 <1000 0-1000 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Plutonium-238 842 984.00 592-1360 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Plutonium-239 793 879.00 575-1210 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Potassium-40 10400 11600 8470-15600 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Strontium-90 7370 8800 3360-13900 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil ,,-Ci/kg Thorium-234 2360 2000 632-3760 ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Zinc-65 4540 3650 2910-4850 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Strontium-90 7370 8800 3360-13900 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Uranium-234 2250 1960 1200-2510 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 15 of60 ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Uranium-238 1620 2000 1240-2540 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Uranium-Total*

4220 4030 2190-5320 Acceptable Uranium-ERA 2nd/2012 05/18/12 MRAD-16 Soil ug/kg Total(mass) 5070 5880 3240-7400 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Americium-241 4270 4540 2780-6040 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Curium-244 829 812 400 -1260 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Plutonium-238 2300 2570 1400-3220 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Plutonium-239 2480 2570 1580-3540 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Uranium-234 3310 3610 2370-4640 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg 3540 3580 2390-4550 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Uranium-Total 7025 7350 4980-9150 Acceptable Uranium-ERA 2nd/2012 05/18/12 MRAD-16 Veg ug/kg Total(mass) 10600 10700 7170-13600 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Americium-241 4270 4540 2780-6040 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Cesium-134 2840 2920 1880-3790 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Cesium-137 1330 1340 972-1860 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Cobalt-60 2380 2210 1520-3090 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Manganese-54

<68.8 <300 0.00-300 Acceptable 20700-ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Potassium-40 33700 28600 40100 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Zinc-65 2570 2310 1670-3240 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Veg pCi/kg Strontium-90 7000 8520 4860-11300 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Americium-241 72.4 68.8 42.4-93.1 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Plutonium-238 57.3 63.2 43.3-83.1 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Plutonium-239 58.8 63 45.6-82.4 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Uranium-234 42.5 47.5 29.4-71.6 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Uranium-238 44.5 47.4 30.4-65.1 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Uranium-Total 89.4 96.7 53.5-147 Acceptable Uranium-ERA 2nd/2012 05/18/12 MRAD-16 Filter ug/Filter Total(mass) 134 141 90.2-198 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Americium-241 72.4 68.8 42.4-93.1 Acceptable ERA 2nd/2012 05/18112 MRAD-16 Filter pCi/Filter Cesium-134 260 279 182 -345 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Cesium-137 1210 1130 849-1480 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Cobalt-60 942 880 681-1100 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Manganese-54

<7.68 <50.0 0-50.0 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Zinc-65 1040 897 642-1240 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Strontium-90 87 89.6 43.8-134 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Iron-55 776 739 229-1440 Acceptable Uranium-ERA 2nd/2012 05/18/12 MRAD-16 Filter ug/Filter Total(mass) 147 141 90.2-198 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Gross Alpha 93.9 77.8 26.1-121 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Gross Beta 57.3 52.5 33.2-76.5 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Uranium-234 92.6 105 78.9-135 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Uranium-238 94.9 104 79.3-128 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Uranium-Total 192.6 214 157-277 Acceptable Uranium-ERA 2nd/2012 05/18/12 MRAD-16 Water ug/L Total(mass) 285 312 249-377 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Americium-241 132 135 91.0-181 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Plutonium-238 127 135 99.9-168 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Plutonium-239 107 112 86.9-141 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Cesium-134 580 609 447-700 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Cesium-137 1290 1250 1060-1500 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Cobalt-60 910 875 760-1020 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Manganese-54

<5.0 <100 0.00-100 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Zinc-65 822 749 624-945 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Strontium-90 970 989 644-1310 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Iron-55 987 863 514-1170 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 16 of60 ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Gross Alpha 95.9 103 36.6-160 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pC ilL Gross Beta 50 43.7 25.0-64.7 Acceptable ERA 2nd/2012 05/18/12 MRAD-16 Water pCi/L Tritium 8740 9150 6130-13000 Acceptable 13800-ERA 2nd/2012 05/24/12 RAD-89 Water pCi/L Tritium 1700 15800 17400 Acceptable MAPEP-11-False Pos. MAPEP 2nd/2012 05/03/12 GrF24 Filter 8g1sample Gross Alpha 0.000 0.000 Test Acceptable MAPEP-11-False Pos. MAPEP 2nd/2012 05/03/12 GrF24 Filter Bq/sample Gross Beta 0.000 0.000 Test Acceptable EZA 2nd/2012 06/14/12 E10175 Cartridge pCi lodine-131 9.67E+01 9.72E+01 0.99 Acceptable EZA 2nd/2012 06/14/12 E10176 Milk pC ilL Strontium-89 1.11E+02 9.98E+01 1.11 Acceptable EZA 2nd/2012 06/14/12 E10176 Milk pCi/L Strontium-90 1.06E+02 1.27E+01 0.83 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/L lodine-131 9.94E+01 9.97E+01 1.00 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/L Cerium-141 8.62E+01 8.22E+01 1.05 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pC ilL Chromium-51 3.76E+02 4.02E+02 0.94 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCilL Cesium-134 1.63E+02 1.74E+02 0.93 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/L Cesium-137 2.08E+02 2.12E+02 0.98 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pC ilL Cobalt-58 8.94E+01 9.23E+01 0.97 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/L Manganese-54 1.27E+02 1.32E+02 0.96 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/L Iron-59 1.46E+02 1.28E+02 1.14 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/L Zinc-65 2.22E+02 1.99E+02 1.11 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCilL Cobalt-60 3.52E+02 3.55E+02 0.99 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/L lodine-131 9.94E+01 9.94E+01 1.00 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCilL Cerium-141 1.31 E+02 1.12E+02 1.17 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/L Chromium-51 5.51E+02 5.48E+02 1.01 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCilL Cesium-134 2.22E+02 2.38E+02 0.93 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCilL Cesium-137 2.91E+02 2.89E+02 1.01 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCilL Cobalt-58 1.35E+02 1.26E+02 1.07 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/L Manganese-54 1.83E+02 1.80E+02 1.02 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/L Iron-59 2.00E+02 1.74E+02 1.15 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCilL Zinc-65 2.94E+02 2.72E+02 1.08 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/L Cobalt-60 5.04E+02 4.84E+02 1.04 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Americium-241 152 159 111-207 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Cesium-134 754 828 580-1076 Acceptable MAPEP-12-False Pos MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Cesium-137 0 0 Test Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Cobalt-57 1430.0 1179 825-1533 Warning MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Cobalt-60 0.97 1.56 Sens. Eva!. Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Iron-55 1456 1370 959-1781 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Manganese-54 596 558 391-725 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Nickel-63 888.0 862 603-1121 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Plutonium-238 127.0 136 95-177 Acceptable MAPEP-12-Plutonium-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg 239/240 61.13 65.8 46.1-85.5 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Potassium-40 1495 1491 1044-1938 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Strontium-90 391.7 392 274-510 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaS26 Soil mg/kg Technetium-99 345.3 374 262-486 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Americium-241 1.5067 1.630 1.14-2.12 Acceptable MAPEP-12-False Pos MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Cesium-134 0.09 0.0 Test Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Cesium-137 41.2 39.9 27.9-51.9 Acceptable MAPEP 3rd/2012 07/26/12 MAPEP-12-Water Bg/L Cobalt-57 34.45 32.9 23.0-42.8 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 17 of60 MaW26 MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Cobalt-60 23.90 23.7 16.60-30.84 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Hydrogen-3 481.7 437 306-568 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Iron-55 88.10 81.9 57.3-106.5 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Manganese-54 33.3 31.8 22.3-41.3 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Nickel-63 59.6 60.0 42.0-78.0 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Plutonium-238 0.555 0.629 0.110-0.818 Acceptable MAPEP-12-Plutonium-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L 239/240 1.230 1.340 0.94-1.74 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Potassium-40 156.5 142 99-185 Acceptable MAPEP-12-False Pos MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Strontium-90 0.01 0.00 Test Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Technetium-99 26.3 27.90 19.5-36.3 Acceptable MAPEP-12-Uranium-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L 234/233 0.381 0.39 0.270-0.510 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Uranium-238 2.537 2.76 1.93-3.59 Acceptable MAPEP-12-False Pos MAPEP 3rd/2012 07/26/12 MaW26 Water Bq/L Zinc-65 -0.220 0.00 Test Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 GrW26 Water Bq/L Gross Alpha 2.043 2.140 0.64-3.64 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 GrW26 Water Bq/L Gross Beta 6.820 6.36 3.18-9.54 Acceptable MAPEP-12-0.0131-MAPEP 3rd/2012 07/26/12 RdF26 Filter ug/sample Uranium-235 0.200 0.019 0.243 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter ug/sample Uranium-238 9.5 10.0 7.0-13.0 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter ug/sample Uranium-Total 9.98 10.0 7.0-13.0 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter ug/sample Americium-241 0.660 0.073 0.051-0.095 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Cesium-134 2.29 2.38 1.67-3.09 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Cesium-137 1.910 1.79 1.25-2.33 Acceptable MAPEP-12-False Pos MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Cobalt-57 0.008 0.00 Test Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Cobalt-60 2.235 2.18 1.527-2.837 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Manganese-54 3.440 3.24 2.27-4.21 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Plutonium-238 0.004 0.002 Sens. Eval. Acceptable MAPEP-12-Plutonium-MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample 239/240 0.088 0.0970 0.068-0.126 Acceptable MAPEP-12-False Pos MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Strontium-90 0.012 0.00 Test Acceptable MAPEP-12-Uranium-0.0132-Not MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample 234/233 0.010 0.0188 0.0244 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Uranium-238 0.111 0.124 0.087-0.161 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Zinc-65 3.460 2.99 2.09-3.89 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Gross Alpha 0.780 1.200 0.4-2.0 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Gross Beta 2.59 2.40 1.2-3.6 Acceptable MAPEP-12-False Pos MAPEP 3rd/2012 07/26/12 RdF26 Filter Bq/sample Americium-241 0.005 0.00 Test Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample Cesium-134 7.655 8.43 5.90-10.96 Acceptable MAPEP-12-False Pos MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample Cesium-137

-0.025 0.00 Test Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample Cobalt-57 11.950 12.00 8.4-15.6 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample Cobalt-60 6.255 6.05 4.24-7.87 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 18 of60 MAPEP-12-False Pos MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample Manganese-54 0.029 0.00 Test Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample Plutonium-238 0.194 0.219 0.153-0.285 Acceptable MAPEP-12-Plutonium-MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample 239/240 0.1226 0.152 0.106-0.198 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample Strontium-90 1.613 2.11 1.48-2.74 Warning MAPEP-12-Uranium-0.0288-MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample 234/233 0.030 0.411 0.0534 Warning MAPEP-12-MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample Uranium-238 0.224 0.278 0.195-0.361 Acceptable MAPEP-12-MAPEP 3rd/2012 07/26/12 RdV26 Vegetation Bq/sample Zinc-65 9.720 8.90 6.23-11.57 Acceptable EZA 3rd/2012 11/06/12 E10281 Cartridge pCi lodine-131 1.02E+02 9.64E+01 1.06 Acceptable EZA 3rd/2012 11/06/12 E10283 Milk pCilL Strontium-89 9.87E+01 9.96E+01 0.99 Acceptable EZA 3rd/2012 11/06/12 E10283 Milk pCilL Strontium-90 1.44E+01 1.60E+01 0.9 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk lodine-131 9.69E+01 9.96E+01 0.97 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCi/L Cerium-141 1.61 E+02 1.64E+02 0.98 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCi/L Chromium-51 2.92E+02 2.48E+02 1.18 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCilL Cesium-134 9.85E+01 1.08E+02 0.91 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCilL Cesium-137 1.76E+02 1.74E+02 1.01 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCi/L Cobalt-58 9.72E+01 1.00E+02 0.97 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCi/L Manganese-54 1.98E+02 1.96E+02 1.01 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pC ilL Iron-59 1.62E+02 1.52E+02 1.07 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk Zinc-65 2.08E+02 1.92E+02 1.08 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCilL Cobalt-60 1.59E+02 1.52E+02 1.05 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCilL lodine-131 1.10E+02 9.99E+01 1.1 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/L Cerium-141 2.49E+02 2.51E+02 0.99 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/L Chromium-51 3.75E+02 3.80E+02 0.99 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCilL Cesium-134 1.51 E+02 1.66E+02 0.91 Acceptable EZA 3rd/2012 11/06/12 E10285 Water [)Ci/L Cesium-137 2.72E+02 2.67E+02 1.02 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/L Cobalt-58 1.56E+02 1.54E+02 1.01 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/L Manganese-54 3.16E+02 3.00E+02 1.05 Acceptable EZA 3rd/2012 11/06/12 E10285 Water J)CilL Iron-59 2.65E+02 2.33E+02 1.14 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/L Zinc-65 3.20E+02 2.95E+02 1.09 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/L Cobalt-60 2.42E+02 2.33E+02 1.04 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Americium-241 106.67 111 78-144 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Cesium-134 839.5 939 657-1221 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Cesium-137 1230.0 1150 805-1495 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Cobalt-57 1605 1316 921-1711 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Cobalt-60 551.5 531 372-690 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Iron-55 459.3 508 356-660 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Manganese-54 1015 920 644-1196 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Plutonium-238 104.6 106 74.1-137.5 Acceptable MAPEP-12-Plutonium-MAPEP 4th/2012 11/26/12 MaS27 Soil 239/240 132.33 134 94-174 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Potassium-40 723 632 442-822 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Strontium-90 476.7 508 356-660 Warning MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Technetium-99 385.3 469 328-610 Acceptable MAPEP-12-Uranium-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg 234/233 51.6 60 42.2-78.4 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaS27 Soil Bq/kg Uranium-238 238.33 263 184-342 Acceptable MAPEP 4th/2012 11/26/12 MAPEP-12-Soil Bq/kg Zinc-65 721.5 606 424-788 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 19 of60 MaS27 MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Americium-241 0.9407 1.06 0.74-1.38 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Cesium-134 20.6 23.2 16.2-30.2 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Cesium-137 17.05 16.7 11.7-21.7 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Cobalt-57 29.45 29.3 20.5-38.1 Acceptable MAPEP-12-False MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Cobalt-60 0.03 0.0 Positive Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Hydrogen-3 334 334 234-434 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Manganese-54 18.4 17.8 12.5-23.1 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Nickel-63 66.2 66.3 46.4-86.2 Acceptable MAPEP-12-Sensitivity MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Plutonium-238 0.0088 0.0 Eva!. Acceptable MAPEP-12-Plutonium-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L 239/240 1.44 1.61 1.13-2.09 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Potassium-40 140.5 134 94-174 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Strontium-90 11.13 12.2 8.5-15.9 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Technetium-99 4.5 4.58 3.21-5.95 Acceptable MAPEP-12-Uranium-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L 234/233 0.414 0.451 0.316-0.586 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Uranium-238 2.96 3.33 2.33-4.33 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 MaW27 Water Bq/L Zinc-65 28.15 25.9 18.1-33.7 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 GrW27 Water Bq/L Gross Alpha 1.737 1.79 0.54-3.04 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 GrW27 Water Bq/L Gross Beta 8.893 9.1 4.6-13.7 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 XaW27 Water Bq/L lodine-129 6.229 6.82 4.77-8.87 Acceptable MAPEP-12-0.0104-MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Uranium-235 0.0154 0.0148 0.0192 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Uranium-238 7.77 8 5.6-10.4 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Uranium-Total 7.785 8.1 5.7-10.5 Acceptable MAPEP-12-0.0546-MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Americium-241 0.0716 0.078 0.1014 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Cesium-134 2.795 2.74 1.92-3.56 Acceptable MAPEP-12-False MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Cesium-137

-0.016 0 Positive Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Cobalt-57 2.265 1.91 1.34-2.48 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Cobalt-60 1.865 1.728 1.210-2.246 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Manganese-54 2.465 2.36 1.65-3.07 Acceptable MAPEP-12-0.0438-MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Plutonium-238 0.061 0.0625 0.0813 Acceptable MAPEP-12-Plutonium-Sensitivity MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample 239/240 -0.002 0.00081 Eva!. Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Strontium-90 0.914 1.03 0.72-1.34 Acceptable MAPEP-12-Uranium-0.0099-Not MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample 234/233 0.009 0.0141 0.0183 Acceptable MAPEP-12-Not MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Uranium-238 0.087 0.1 0.070-0.130 Acceptable MAPEP-12-False MAPEP 4th/2012 11/26/12 RdF27 Filter uq/sample Zinc-65 -0.154 0 Positive Acceptable MAPEP-12-Not MAPEP 4th/2012 11/26/12 GrF27 Filter Bq/sample Gross Alpha 0.2253 0.97 0.29-1.65 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 GrF27 Filter Bq/sample Gross Beta 1.93 1.92 0.96-2.88 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Americium-241 0.142 0.163 0.114-0.212 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 20 of 60 MAPEP-12-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Cesium-134 6.355 6.51 4.56-8.46 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Cesium-137 4.575 4.38 3.07-5.69 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Cobalt-57 6.04 5.66 3.96-7.36 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Cobalt-60 5.44 5.12 3.58-6.66 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Manganese-54 3.565 3.27 2.29-4.25 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Plutonium-238 0.176 0.187 0.131-0.243 Acceptable MAPEP-12-Plutonium-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample 239/240 0.12 0.123 0.086-0.160 Acceptable MAPEP-12-False MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Strontium-90 0.0018 0 Positive Acceptable MAPEP-12-Uranium-0.0180-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample 234/233 0.024 0.0257 0.0334 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Uranium-238 0.143 0.158 0.111-0.205 Acceptable MAPEP-12-MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Uranium-Total 11.1 12.7 8.9-16.5 Acceptable MAPEP-12-False MAPEP 4th/2012 11/26/12 RdV27 Vegetation Bq/sample Zinc-65 -0.04 0 Positive Acceptable MAPEP-11-MAPEP 4th/2012 11/26/12 XaW25 Water Bq/sample lodine-129 8.723 9.5 6.7 -12.4 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Uranium-234 4310 4310 2830-5540 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Uranium-238 4330 4280 2860-5440 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Uranium-Total 4849 5190 2960 -7010 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAO-17 Soil ug/kg (mass) 8860 8790 5960-10900 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Uranium-234 3720 3400 2080-4360 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Uranium-238 3350 3420 2120-4340 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Uranium-Total 7232 6970 3780-9200 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAO-17 Soil ug/kg (mass) 10400 10200 5620-12800 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Actinium-228 1400 1240 795-1720 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Americium-241 847 728 426-946 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Bismuth-212 1300 1240 330-1820 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Bismuth-214 1310 1290 777-1860 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Cesium-134 2210 1980 1290-2380 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Cesium-137 4140 3470 2660-4460 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Cobalt-60 5270 4310 2910-5930 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Lead-212 1250 1240 812-1730 Acceptable ERA 4th/2012 *12/12/12 MRAO-17 Soil pCi/kg Lead-214 1580 1290 753-1920 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Manganese-54

< 35 < 1000 0.00 -1000 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Plutonium-238 1250 981 590-1350 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Plutonium-239 1110 871 569-1200 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Potassium-40 11000 12300 8980-16500 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Thorium-234 5120 3420 1080-6430 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Zinc-65 3770 2880 2290-3830 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Strontium-90 6670 6860 2620-10800 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Uranium-234 2640 2530 1600 -3140 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Uranium-238 2450 2560 1560 -3250 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Uranium-Total 5200 5190 2960 -7010 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAO-17 Soil ug/kg (mass) 7286 7570 4160 -9520 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAO-17 Soil ug/kg (mass) 7430 7570 4160 -9520 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Americium-241 3040 2980 1700 -4090 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Curium-244 697 642 316 -1000 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Plutonium-238 3000 2880 1560 -4220 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Plutonium-239 2910 2980 1850 -4060 Acceptable ERA 4th/2012 12/12/12 MRAO-17 Soil pCi/kg Uranium-234 2580 2420 1660-3210 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 21 of60 ERA 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-238 2660 2400 1690 -3030 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-Total 5356 4920 3330 -6120 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Soil ug/kg_

7970 7180 4810 -9120 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Cesium-134 1480 1380 790-1910 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Cesium-137 1570 1270 932 -1760 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Cobalt-60 1800 1500 1010-2160 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Manganese-54

<44.0 < 300 0.00 -300 Acceptable 20700 -ERA 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Potassium-40 32100 28800 40800 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Zinc-65 3470 2770 2000 -3790 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Strontium-90 6320 5440 3040 -7220 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Americium-241 3780 3540 2160-4710 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Curium-244 1910 1850 906-2880 Accep!able ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Plutonium-238 2360 2250 1340-3080 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Plutonium-239 2270 2170 1330-2990 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Veg_etation pCi/kg_ Uranium-234 4310 4310 2830-5540 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Uranium-238 4330 4280 2860-5440 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Uranium-Total 8860 8790 5960-10900 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Vegetation ug/kg (mass) 13000 12800 8580-16200 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Vegetation ug/kg (mass) 11900 12800 8580-16200 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Cesium-134 2240 2350 1510-3050 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg . Cesium-137 2190 2070 1500-2880 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Cobalt-60 2360 2030 1400-2840 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Manganese-54

< 38.6 < 300 0.00 -300 Acceptable 21400-ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Potassium-40 36000 29600 41500 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Zinc-65 2500 1970 1420-2760 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Strontium-90 9040 10000 5700-13300 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Americium-241 64.7 67.1 41.4-90.8 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Plutonium-238 50.3 55 37.7-72.3 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Plutonium-239 53.8 56.8 41.1-74.2 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Uranium-234 49.1 55.2 34.2-83.2 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Uranium-238 55 54.7 35.3-75.6 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Uranium-Total 106.6 112 62.0-170 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Filter ug/Filter Jmass) 165 164 105-231 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Cesium-134 393 429 273-532 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Cesium-137 810 793 596-1040 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Cobalt-60 532 521 403-651 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Manganese-54

< 3.97 < 50.0 0.00 -50.0 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Zinc-65 765 692 496-955 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Strontium-90 167 166 81.1-249 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter (mass) 152 164 105-231 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter (mass) 160 164 105-231 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Filter pCi/Filter Gross Alpha 110 87 30.3 -87.8 Acceptable ERA 4th /2012 12/12/12 MRAD-17 Filter pCi/Filter Gross Beta 71.2 62.7 39.6-91.4 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Uranium-234 155 159 119-205 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Uranium-238 161 158 120-194 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Uranium-Total 323.6 324 238-419 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Water ug/L (mass) 482 473 337-572 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Americium-241 96.3 91.8 61.8-123 AccepJable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Plutonium-238 98 97.7 72.3-122 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Plutonium-239 82.5 85.8 66.6-108 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 22 of60 ERA 4th/2012 12/12/12 MRAD-17 Water pC ilL Uranium-234 155 159 119-205 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Uranium-238 161 158 120-194 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Uranium-Total 312.6 324 238-419 Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Water uglL (mass) 482 473 377-572 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Cesium-134 786 876 643-1010 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Cesium-137 2050 2040 1730-2440 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Cobalt-60 1270 1260 1090-1470 ERA 4th/2012 12/12/12 MRAD-17 Water pCilL Manganese-54

<7.27 < 100 0.00 -100 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Zinc-65 950 879 733-1110 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Strontium-90 577 681 444-900 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Uranium-234 158 159 119-205 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCilL Uranium-238 162 158 120-194 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Uranium-Total 327.7 324 238-419 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L (mass) 485 473 337-572 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCilL Uranium-234 156 159 119-205 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Uranium-238 162 158 120-194 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Uranium-Total 318 324 238-419 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L (mass) 482 473 337-572 Acceptable Uranium-Total ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L (mass) 463 473 337-572 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Iron-55 673 548 327-743 Acceptable ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Gross Alpha 62.1 76.9 27.3-119 Accej>table ERA 4th/2012 12/12/12 MRAD-17 Water pCi/L Gross Beta 57.4 62.6 35.8-92.7 Acceptable 12500-ERA 4th/2012 12/12/12 MRAD-17 Water pC ilL Tritium 17900 18700 26700 Acceptable Not ERA 3rd/2012 8/31/2012 RAD-90 Water pC ilL Barium-133 72.7 65.0 54.1-71.5 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCilL Cesium-134 87.5 92.5 76.0-102 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCi/L Cesium-137 219 216 194-239 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCi/L Cobalt-50 55.6 51.3 46.2-59.0 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCilL Zinc-65 108 98.9 89.0-118 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCilL Gross Alpha 38.8 48.2 25.1-60.8 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCi/L Gross Beta 34.4 36.8 24.2-44.4 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pC ilL Gross Alpha 40.9 48.2 25.1-60.6 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCilL Radium-226 14.4 12.6 9.40-14.5 Acceptable Not ERA 3rd/2012 8/31/2012 RAD-90 Water pCi/L Radium-226 14.6 12.6 9.40-14.5 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCi/L Radium-228 4.3 5.01 2.99-6.72 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pC ilL Uranium (Nat) 49.4 49.7 40.3-55.2 Acceptable Uranium (Nat) ERA 3rd/2012 8/31/2012 RAD-90 Water ug/L mass 73.4 72.5 58.8-80.6 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCi/L Tritium 7290 6790 5860-7470 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCi/L Strontium-89 55 47.9 37.5-55.2 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCi/L Strontium-90 27.1 28.7 20.9-33.4 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCi/L Strontium-89 48.3 47.9 37.5-55.2 Acceptable ERA 3rd/2012 8/31/2012 RAD-90 Water pCi/L Strontium-90 28.9 28.7 20.9-33.4 Acceptable ERA 3rd/2012 8/31/2012 RAD-91 Water pCilL Barium-133 84.9 84.8 71.3-93.3 Acceptable ERA 3rd/2012 8/31/2012 RAD-91 Water pCi/L Radium-226 12.8 15 11.2-17.2 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 23 of 60 TABLE 2 2012 ECKERT & ZIEGLER ANALYTICS PERFORMANCE EVALUATION RESULTS Quarter I Report Sample Sample Analyte I GEL Known Acceptance PT Provider Year Date Number Media Unit Nuclide Value value Rangel Ratio Evaluation EZA 1stl2012 02/08/12 E8197-278 Cartridge pCi lodine-131 9.52E+01 8.92E+01 1.07 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Strontium-89 8.78E+01 8.96E+01 0.98 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Strontium-90 1.51E+01 1.48E+01 1.02 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L lodine-131 9.36E+01 9.02E+01 1.04 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Chromium-51 5.53E+02 5.66E+02 0.98 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Cesium-134 1.59E+02 1.71E+02 0:93 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Cesium-137 2.27E+02 2.10E+02 1.08 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pC ilL Cobalt-58 2.18E+02 2.21E+02 0.99 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Manganese-54 2.52E+02 2.41 E+02 1.05 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Iron-59 1.90E+02 1.83E+02 1.04 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Zinc-65 3.19E+02 2.91E+02 1.09 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Cobalt-60 2.82E+02 2.70E+02 1.04 Acceptable EZA 1stl2012 02/08/12 E8197-278 Milk pCi/L Cesium-141 1.00E+01 Not spiked None Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L lodine-131 8.44E+01 8.87E+01 0.95 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pC ilL Chromium-51 5.32E+02 5.66E+02 0.94 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Cesium-134 1.56E+02 1.71E+02 0.91 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Cesium-137 2.06E+02 2.10E+02 0.98 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Cobalt-58 2.02E+02 2.21E+02 0.92 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Manganese-54 2.50E+02 2.41E+02 1.04 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Iron-59 1.81E+02 1.83E+02 0.99 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Zinc-65 2.95E+02 2.91E+02 1.01 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCi/L Cobalt-60 2.58E+02 2.70E+02 0.96 Acceptable EZA 1stl2012 02/08/12 E8197-278 Water pCilL Cesium-141

-9.60E+01 Not spiked None Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L lodine-131 1.01E+02 9.38E-01 1.08 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Cerium-141 2.64E+00 2.60E+00 1.01 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Chromium-51 3.34E+02 3.09E+02 1.08 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Cesium-134 9.90E-01 1.13E+02 0.94 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Cesium-137 1.26E+02 1.13E+02 1.12 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Cobalt-58 9.55E-01 9.34E-01 1.02 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Manganese-54 1.49E+02 1.38E+02 1.08 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Iron-59 1.40E+02 1.19E+02 1.18 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Zinc-55 2.58E+02 2.35E+02 1.1 Acceptable EZA 1stl2012 03/15/12 E10043 Water pCi/L Cobalt-50 2.14E+02 1.97E+02 1.09 Acceptable EZA 1stl2012 03/15/12 E10041 Milk pCi/L Strontium-89 7.94E-01 7.99E-01 0.99 Acceptable EZA 1stl2012 03/15/12 E10041 Milk pCi/L Strontium-90 1.12E+01 1.14E+01 0.98 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCi/L lodine-131 1.02E+02 1.54E+02 1.10 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCi/L Cerium-141 2.64E+02 2.60E+02 1.01 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCi/L Chromium-51 4.46E+02 4.36E+02 1.02 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCi/L Cesium-134 1.31E+02 1.49E+02 0.88 Acceptable EZA 1stl2012 03/15/12 E10042 Milk pCi/L Cesium-137 1.62E+02 1.59E+02 1.02 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 24 of60 EZA 1sU2012 03/15/12 E10042 Milk pCill Cobalt-58 1.28E+02 1.32E+02 0.97 Acceptable EZA 1sU2012 03/15/12 E10042 Milk pCi/l Manganese-54 1.99E+02 1.95E+02 1.02 Acceptable EZA 1sU2012 03/15/12 E10042 Milk pCi/l Iron-59 1.96E+02 1.68E+02 1.17 Acceptable EZA 1sU2012 03/15/12 E10042 Milk pCi/l Zinc-65 3.50E+02 3.33E+02 1.05 Acceptable EZA 1sU2012 03/15/12 E10040 Milk pCi/l Cobalt-60 2.90E+02 2.79E+02 1.04 Acceptable EZA 1sU2012 03/15/12 E7465-278 Cartridge pCi lodine-131 8.93E+01 9.42E+01 0.95 Acceptable EZA 2nd/2012 06/14/12 E10175 Cartridge pCi lodine-131 9.67E+01 9.72E+01 0.99 Acceptable EZA 2nd/2012 06/14/12 E10176 Milk pCi/l Strontium-89 1.11E+02 9.98E+01 1.11 Acceptable EZA 2nd/2012 06/14/12 E10176 Milk pCi/l Strontium-90 1.06E+02 1.27E+01 0.83 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/l lodine-131 9.94E+01 9.97E+01 1.00 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/l Cerium-141 8.62E+01 8.22E+01 1.05 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCill Chromium-51 3.76E+02 4.02E+02 0.94 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/l Cesium-134 1.63E+02 1.74E+02 0.93 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/l Cesium-137 2.08E+02 2.12E+02 0.98 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pC ill Cobalt-58 8.94E+01 9.23E+01 0.97 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pC ill Manganese-54 1.27E+02 1.32E+02 0.96 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/l Iron-59 1.46E+02 1.28E+02 1.14 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/l Zinc-65 2.22E+02 1.99E+02 1.11 Acceptable EZA 2nd/2012 06/14/12 E10177 Milk pCi/l Cobalt-60 3.52E+02 3.55E+02 0.99 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/l lodine-131 9.94E+01 9.94E+01 1.00 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCill Cerium-141 1.31E+02 1.12E+02 1.17 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/l Chromium-51 5.51E+02 5.48E+02 1.01 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/l Cesium-134 2.22E+02 2.38E+02 0.93 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/l Cesium-137 2.91E+02 2.89E+02 1.01 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/l Cobalt-58 1.35E+02 1.26E+02 1.07 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/l Manganese-54 1.83E+02 1.80E+02 1.02 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/l Iron-59 2.00E+02 1.74E+02 1.15 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/l Zinc-65 2.94E+02 2.72E+02 1.08 Acceptable EZA 2nd/2012 06/14/12 E10178 Water pCi/l Cobalt-60 5.04E+02 4.84E+02 1.04 Acceptable EZA 3rd/2012 11/06/12 E10281 Cartridge pCi lodine-131 1.02E+02 9.64E+01 1.06 Acceptable EZA 3rd/2012 11/06/12 E10283 Milk pCill Strontium-89 9.87E+01 9.96E+01 0.99 Acceptable EZA 3rd/2012 11/06/12 E10283 Milk pCi/l Strontium-90 1.44E+01 1.60E+01 0.9 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCi/l lodine-131 9.69E+01 9.96E+01 0.97 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pC ill Cerium-141 1.61E+02 1.64E+02 0.98 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCi/l Chromium-51 2.92E+02 2.48E+02 1.18 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCi/l Cesium-134 9.85E+01 1.08E+02 0.91 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCi/l Cesium-137 1.76E+02 1.74E+02 1.01 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pC ill Cobalt-58 9.72E+01 1.00E+02 0.97 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pC ill Manganese-54 1.98E+02 1.96E+02 1.01 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCi/l Iron-59 1.62E+02 1.52E+02 1.07 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pC ill Zinc-65 2.08E+02 1.92E+02 1.08 Acceptable EZA 3rd/2012 11/06/12 E10284 Milk pCi/l Cobalt-60 1.59E+02 1.52E+02 1.05 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/l lodine-131 1.10E+02 9.99E+01 1.1 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/l Cerium-141 2.49E+02 2.51E+02 0.99 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/l Chromium-51 3.75E+02 3.80E+02 0.99 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/l Cesium-134 1.51E+02 1.66E+02 0.91 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/l Cesium-137 2.72E+02 2.67E+02 1.02 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 25 of60 EZA 3rd/2012 11/06/12 E10285 Water pCi/L Cobalt-58 1.56E+02 1.54E+02 1.01 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/L Manganese-54 3.16E+02 3.00E+02 1.05 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/L Iron-59 2.65E+02 2.33E+02 1.14 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/L Zinc-65 3.20E+02 2.95E+02 1.09 Acceptable EZA 3rd/2012 11/06/12 E10285 Water pCi/L Cobalt-60 2.42E+02 2.33E+02 1.04 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 26 of 60 TABLE 3 2012 DEPARTMENT OF ENERGY MIXED ANAL YTE PERFORMANCE EVALUATION PROGRAM (MAPEP) RE8UL T8 Analytical Sample GEL Known Acceptance Quarter I Year Date Sample Number Media Unit Analyte I Nuclide Value value Rangel Ratio False Pos. 2nd/2012 05/03/12 MAPEP-11-GrF24 Filter Bq/sample Gross Alpha 0.000 0.000 Test False Pas. 2nd/2012 05/03/12 MAPEP-11-GrF24 Filter Bq/sample Gross Beta 0.000 0.000 Test 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Americium-241 152 159 111-207 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Cesium-134 754 828 580-1076 False Pas 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Cesium-137 0 0 Test 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Cobalt-57 1430.0 1179 825-1533 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Cobalt-60 0.97 1.56 Sens. Eva!. 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Iron-55 1456 1370 959-1781 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Manganese-54 596 558 391-725 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Nickel-63 888.0 862 603-1121 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Plutonium-238 127.0 136 95-177 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Plutonium-239/240 61.13 65.8 46.1-85.5 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil Potassium-40 1495 1491 1044-1938 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Strontium-90 391.7 392 274-510 3rd/2012 07/26/12 MAPEP-12-MaS26 Soil mg/kg Tech netiu m-99 345.3 374 262-486 3rd/2012 07/26/12 MAPEP-12-MaW26 Water BJ¥L Americium-241 1.5067 1.630 1.14-2.12 False Pas 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Cesium-134 0.09 0.0 Test 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Cesium-137 41.2 39.9 27.9-51.9 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Cobalt-57 34.45 32.9 23.0-42.8 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Cobalt-60 23.90 23.7 16.60,30.84 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Hydrogen-3 481.7 437 306-568 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Iron-55 88.10 81.9 57.3-106.5 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Manganese-54 33.3 31.8 22.3-41.3 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Nickel-63 59.6 60.0 42.0-78.0 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Plutonium-238 0.555 0.629 0.110-0.818 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Plutonium-239/240 1.230 1.340 0.94-1.74 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Potassium-40 156.5 142 99-185 False Pas 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Strontium-90 0.01 0.00 Test 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Technetium-99 26.3 27.90 19.5-36.3 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L U ranium-234/233 0.381 0.39 0.270-0.510 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Uranium-238 2.537 2.76 1.93-3.59 False Pas 3rd/2012 07/26/12 MAPEP-12-MaW26 Water Bq/L Zinc-65 -0.220 0.00 Test 3rd/2012 07/26/12 MAPEP-12-GrW26 Water Bq/L Gross Alpha 2.043 2.140 0.64-3.64 3rd/2012 07/26/12 MAPEP-12-GrW26 Water Bq/L Gross Beta 6.820 6.36 3.18-9.54 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter ug/sample Uranium-235 0.200 0.019 0.0131-0.243 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter ug/sample Uranium-238 9.5 10.0 7.0-13.0 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter ug/sample Uranium-Total 9.98 10.0 7.0-13.0 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter ug/sample Americium-241 0.066 0.073 0.051-0.095 Evaluation Acceptable Acceptable Acceptable Acceptable Acceptable Warning Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 27 of 60 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Cesium-134 2.29 2.38 1.67-3.09 Acceptable 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Cesium-137 1.910 1.79 1.25-2.33 Acceptable False Pos 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Cobalt-57 0.008 0.00 Test Acceptable 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Cobalt-60 2.235 2.18 1.527-2.837 Acceptable 3rd/2012 07/26/12 MAP EP-12-RdF26 Filter Bq/sample Manganese-54 3.440 3.24 2.27-4.21 Acceptable 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Plutonium-238 0.004 0.002 Sens. Eva!. Acceptable 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Plutonium-239/240 0.088 0.0970 0.068-0.126 Acceptable False Pos 3rd/2012 07/26112 MAPEP-12-RdF26 Filter Bq/sample Strontium-90 0.012 0.00 Test Acceptable 0.0132-Not 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Uranium-234/233 0.010 0.0188 0.0244 Acceptable 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Uranium-238 0.111 0.124 0.087-0.161 Acceptable 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Zinc-65 3.460 2.99 2.09-3.89 Acceptable 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Gross Alpha 0.780 1.200 0.4-2.0 Acceptable 3rd/2012 07/26112 MAPEP-12-RdF26 Filter Bq/sample Gross Beta 2.59 2.40 1.2-3.6 Acceptable False Pos 3rd/2012 07/26/12 MAPEP-12-RdF26 Filter Bq/sample Americium-241 0.005 0.00 Test Acceptable 3rd/2012 07/26/12 MAPEP-12-RdV26 Veg. Bq/sample Cesium-134 7.655 8.43 5.90-10.96 Acceptable False Pos 3rd/2012 07/26/12 MAPEP-12-RdV26 Veg. Bq/sample Cesium-137

-0.025 0.00 Test Acceptable 3rd/2012 07/26/12 MAPEP-12-RdV26 Veg. Bq/sample Cobalt-57 11.950 12.00 8.4-15.6 Acceptable 3rd/2012 07/26/12 MAPEP-12-RdV26 VeQ. Bq/sample Cobalt-60 6.255 6.05 4.24-7.87 Acceptable False Pos 3rd/2012 07/26/12 MAP EP-12-RdV26 Veg. Bq/sample Manganese-54 0.029 0.00 Test Acceptable 3rd/2012 07/26/12 MAPEP-12-RdV26 VeQ. Bq/sample Plutonium-238 0.194 0.219 0.153-0.285 Acceptable 3rd/2012 07/26/12 MAPEP-12-RdV26 Veg. Bq/sample Plutonium-239/240 0.1226 0.152 0.106-0.198 Acceptable 3rd/2012 07/26/12 MAP EP-12-RdV26 Veg. Bq/sample Strontium-90 1.613 2.11 1.48-2.74 Warning 0.0288-3rd/2012 07/26/12 MAPEP-12-RdV26 Veg. Bq/sample Uranium-234/233 0.030 0.411 0.0534 Warning 3rd/2012 07/26/12 MAPEP-12-RdV26 Veg. Bq/sample Uranium-238 0.224 0.278 0.195-0.361 Acceptable 3rd/2012 07/26/12 MAPEP-12-RdV26 Veg. Bq/sample Zinc-65 9.720 8.90 6.23-11.57 Acceptable 4th/2012 11/26/12 MAP EP-12-MaS27 Soil Bq/kg Americium-241 106.67 111 78-144 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Bg/kg Cesium-134 839.5 939 657-1221 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Bq/kg Cesium-137 1230.0 1150 805-1495 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Bq/kg Cobalt-57 1605 1316 921-1711 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Bg/kg Cobalt-60 551.5 531 372-690 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Bq/kg Iron-55 459.3 508 356-660 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Bq/kg Manganese-54 1015 920 644-1196 Acceptable 4th/2012 11/26/12 MAP EP-12-MaS27 Soil Bg/kg Plutonium-238 104.6 106 74.1-137.5 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Bq/kg Plutonium-239/240 132.33 134 94-174 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Bq/kg Potassium-40 723 632 442-822 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Strontium-90 476.7 508 356-660 Warning 4th/2012 11/26/12 MAP EP-12-MaS27 Soil Bq/kg Technetium-99 385.3 469 328-610 Acceptable 4th/2012 11/26112 MAPEP-12-MaS27 Soil Bq/kg Uranium-234/233 51.6 60 42.2-78.4 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Bq/kg Uranium-238 238.33 263 184-342 Acceptable 4th/2012 11/26/12 MAPEP-12-MaS27 Soil Bq/kg Zinc-65 721.5 606 424-788 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Americium-241 0.9407 1.06 0.74-1.38 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Cesium-134 20.6 23.2 16.2-30.2 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Cesium-137 17.05 16.7 11.7-21.7 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Cobalt-57 29.45 29.3 20.5-38.1 Acceptable False 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Cobalt-60 0.03 0.0 Positive Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 28 of 60 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Hydrogen-3 334 334 234-434 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Manganese-54 18.4 17.8 12.5-23.1 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Nickel-63 66.2 66.3 46.4-86.2 Acceptable Sensitivity 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Plutonium-238 0.0088 0.0 Eva!. Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Plutonium-239/240 1.44 1.61 1.13-2.09 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Potassium-40 140.5 134 94-174 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Strontium-90 11.13 12.2 8.5-15.9 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Technetium-99 4.5 4.58 3.21-5.95 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Uranium-234/233 0.414 0.451 0.316-0.586 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Uranium-238 2.96 3.33 2.33-4.33 Acceptable 4th/2012 11/26/12 MAPEP-12-MaW27 Water Bq/L Zinc-65 28.15 25.9 18.1-33.7 Acceptable 4th/2012 11/26/12 MAPEP-12-GrW27 Water Bq/L Gross Alpha 1.737 1.79 0.54-3.04 Acceptable 4th/2012 11/26/12 MAPEP-12-GrW27 Water Bq/L Gross Beta 8.893 9.1 4.6-13.7 Acceptable 4th/2012 11/26/12 MAPEP-12-XaW27 Water Bq/L lodine-129 6.229 6.82 4.77-8.87 Acceptable 0.0104-4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Uranium-235 0.0154 0.0148 0.0192 Acceptable 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Uranium-238 7.77 8 5.6-10.4 Acceptable 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Uranium-Total 7.785 8.1 5.7-10.5 Acceptable 0.0546-4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Americium-241 0.0716 0.078 0.1014 Acceptable 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Cesium-134 2.795 2.74 1.92-3.56 Acceptable False 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Cesium-137

-0.016 0 Positive Acceptable 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Cobalt-57 2.265 1.91 1.34-2.48 Acceptable 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Cobalt-60 1.865 1.728 1.210-2.246 Acceptable 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample ManQanese-54 2.465 2.36 1.65-3.07 Acceptable 0.0438-4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Plutonium-238 0.061 0.0625 0.0813 Acceptable Sensitivity 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Plutonium-239/240

-0.002 0.00081 Eva!. Acceptable 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Strontium-90 0.914 1.03 0.72-1.34 Acceptable 0.0099-Not 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Uranium-234/233 0.009 0.0141 0.0183 Acceptable Not 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Uranium-238 0.087 0.1 0.070-0.130 Acceptable False 4th/2012 11/26/12 MAPEP-12-RdF27 Filter uq/sample Zinc-65 -0.154 0 Positive Acceptable Not 4th/2012 11/26/12 MAPEP-12-GrF27 Filter Bq/sample Gross Alpha 0.2253 0.97 0.29-1.65 Acceptable 4th/2012 11/26/12 MAPEP-12-GrF27 Filter Bq/sample Gross Beta 1.93 1.92 0.96-2.88 Acceptable 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Americium-241 0.142 0.163 0.114-0.212 Acceptable 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Cesium-134 6.355 6.51 4.56-8.46 Acceptable 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Cesium-137 4.575 4.38 3.07-5.69 Acceptable 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Cobalt-57 6.04 5.66 3.96-7.36 Acceptable 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Cobalt-60 5.44 5.12 3.58-6.66 Acceptable 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Manganese-54 3.565 3.27 2.29-4.25 Acceptable 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Plutonium-238 0.176 0.187 0.131-0.243 Acceptable 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Plutonium-239/240 0.12 0.123 0.086-0.160 Acceptable False 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Strontium-90 0.0018 0 Positive Acceptable 0.0180-4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Uranium-234/233 0.024 0.0257 0.0334 Acceptable 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Uranium-238 0.143 0.158 0.111-0.205 Acceptable 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Uranium-Total 11.1 12.7 8.9-16.5 Acceptable False 4th/2012 11/26/12 MAPEP-12-RdV27 Veg Bq/sample Zinc-65 -0.04 0 Positive Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 29 of60 4th/2012 11/26/12 MAPEP-11-XaW25 Water Bg/sample lodine-129 8.723 9.5 6.7-12.4 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 30 of 60 TABLE 4 2012 ERA PROGRAM PERFORMANCE EVALUATION RESULTS Acceptance Analytical Sample Sample Analyte I GEL Known Rangel Quarter I Year Date Number Media Unit Nuclide Value value Ratio Evaluation 1stl2012 03/06/12 RAD -88 Water pC ilL Barium-133 58.2 57.1 47.3-63.0 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL Cesium-134 63.5 64 52.0-70.4 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL Cesium-137 89.5 91.2 82.1-103 1stl2012 03/06/12 RAD -88 Water pC ilL Cobalt-60 49.5 48.9 44.0-56.4 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL Zinc-65 75 71.8 64.2-86.7 Acceptable 1stl2012 03/06/12 RAD -88 Water pCi/L Gross Alpha 31.0 35.7 18.4-45.9 Acceptable 1stl2012 03/06/12 RAD -88 Water pCi/L Gross Beta 27.3 28.8 18.3-36.6 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL Gross Alpha 29.8 35.7 18.4-45.9 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL Radium-226 8.89 8.73 6.55-10.2 Acceptable 1stl2012 03/06/12 RAD -88 Water pCilL Radium-228 5.9 5.78 3.53-7.60 Acceptable 1stl2012 03/06/12 RAD -88 Water pCi/L Uranium (Nat) 31.6 32.5 26.2-36.3 Acceptable Uranium (Nat) 1stl2012 03/06/12 RAD -88 Water uQ/L mass 49.9 47.5 38.3-53.1 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL Radium-226 8.80 8.73 6.55-10.2 Acceptable 1stl2012 03/06/12 RAD -88 Water pCi/L Radium-228 4.8 5.78 3.53-7.60 Acceptable 1stl2012 03/06/12 RAD -88 Water pCi/L Uranium (Nat) 27.6 32.5 26.2-36.3 Acceptable Uranium (Nat) 1stl2012 03/06/12 RAD -88 Water ug/L mass 41.2 47.5 38.3-53.1 Acceptable Not 1stl2012 03/06/12 RAD -88 Water pCi/L Tritium 16200 19200 16800-21100 Acceptable 1stl2012 03/06/12 RAD -88 Water . pC ilL Strontium-89 38.4 42.5 32.7-49.6 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL Strontium-90 23.5 24.2 17.4-28.3 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL Strontium-89 42.2 42.5 32.7-49.6 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL Strontium-90 24.2 24.2 17.4-28.3 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL lodine-131 28.4 25.7 21.3-30.3 Acceptable 1stl2012 03/06/12 RAD -88 Water pC ilL lodine-131 28.4 25.7 21.3-30.3 Acceptable 2nd/2012 05/24/12 RAD-89 Water pCilL Tritium 1700 15800 13800-17400 Acceptable Not 3rd/2012 8/31/2012 RAD-90 Water . pC ilL Barium-133 72.7 65.0 54.1-71.5 Acceptable 3rd/2012 8/31/2012 RAD-90 Water pCi/L Cesium-134 87.5 92.5 76.0-102 Accej>table 3rd/2012 8/31/2012 RAD-90 Water pCi/L Cesium-137 219 216 194-239 Acceptable 3rd/2012 8/31/2012 RAD-90 Water pCilL Cobalt-50 55.6 51.3 46.2-59.0 Acceptable 3rd/2012 8/31/2012 RAD-90 Water pCilL Zinc-65 108 98.9 89.0-118 Acceptable 3rd/2012 8/31/2012 RAD-90 Water .pCilL Gross Alpha 38.8 48.2 25.1-60.8 Acceptable 3rd/2012 8/31/2012 RAD-90 Water pCi/L Gross Beta 34.4 36.8 24.2-44.4 AcceQtable 3rd/2012 8/31/2012 RAD-90 Water pC ilL Gross Alpha 40.9 48.2 25.1-60.6 Acceptable 3rd/2012 8/31/2012 RAD-90 Water pCi/L Radium-226 14.4 12.6 9.40-14.5 Acceptable Not 3rd/2012 8/31/2012 RAD-90 Water pCi/L Radium-226 14.6 12.6 9.40-14.5 Acceptable 3rd/2012 8/31/2012 RAD-90 Water pCi/L Radium-228 4.3 5.01 2.99-6.72 Acceptable 3rd/2012 8/31/2012 RAD-90 Water pC ilL Uranium (Nat) 49.4 49.7 40.3-55.2 Acceptable Uranium (Nat) 3rd/2012 8/31/2012 RAD-90 Water ug/L mass 73.4 72.5 58.8-80.6 Acceptable 3rd/2012 8/31/2012 RAD-90 Water pCilL Tritium 7290 6790 5860-7470 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 31 of60 3rd/2012 8/31/2012 RAO-90 Water pC ilL Strontium-89 55 47.9 37.5-55.2 Acceptable 3rd/2012 8/31/2012 RAO-90 Water pC ilL Strontium-90 27.1 28.7 20.9-33.4 Acceptable 3rd/2012 8/31/2012 RAO-90 Water pC ilL Strontium-89 48.3 47.9 37.5-55.2 Acceptable 3rd/2012 8/31/2012 RAO-90 Water pCi/L Strontium-90 28.9 28.7 20.9-33.4 Acceptable 3rd/2012 8/31/2012 RAO-91 Water pCi/L Barium-133 84.9 84.8 71.3-93.3 Acceptable 3rd/2012 8/31/2012 RAO-91 Water pC ilL Radium-226 12.8 15 11.2-17.2 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 32 of 60 TABLE 5 2012 ERA PROGRAM (MRAD) PERFORMANCE EVALUATION RESULTS Acceptance Quarter I Analytical Sample Sample Analyte I GEL Known Rangel Year Date Number Media Unit Nuclide Value value Ratio Evaluation 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Actinium-228 1330 1570 110-2180 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Americium-241 900 938 549-1220 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Bismuth-212 1540 1550 413-2280 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Bismuth-214 1100 1100 665-1590 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Cesium-134 2380 2180 1420-2620 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Cesium-137 10700 8770 6720-11300 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Cobalt-60 4060 3500 2370-4820 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Lead-212 1380 1510 992-2110 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Lead-214 1350 1110 647-1650 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Manganese-54

<37.2 <1000 0-1000 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Plutonium-238 842 984.00 592-1360 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Plutonium-239 793 879.00 575-1210 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Potassium-40 10400 11600 8470-15600 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Strontium-90 7370 8800 3360-13900 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Thorium-234 2360 2000 632-3760 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Zinc-65 4540 3650 2910-4850 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Strontium-90 7370 8800 3360-13900 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Uranium-234 2250 1960 1200-2510 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Uranium-238 1620 2000 1240-2540 Acceptable 2nd/2012 05/18/12 MRAD-16 Soil pCi/kg Uranium-Total 4220 4030 2190-5320 Acceptable Uranium-2nd/2012 05/18/12 MRAD-16 Soil ug/kg Total(mass) 5070 5880 3240-7400 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Americium-241 4270 4540 2780-6040 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Curium-244 829 812 400 -1260 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Plutonium-238 2300 2570 1400-3220 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Plutonium-239 2480 2570 1580-3540 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Uranium-234 3310 3610 2370-4640 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Uranium-238 3540 3580 2390-4550 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Uranium-Total 7025 7350 4980-9150 Acceptable Uranium-2nd/2012 05/18/12 MRAD-16 Vegetation ug/kg Total(mass) 10600 10700 7170-13600 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Americium-241 4270 4540 2780-6040 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Cesium-134 2840 2920 1880-3790 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Cesium-137 1330 1340 972-1860 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Cobalt-60 2380 2210 1520-3090 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Manganese-54

<68.8 <300 0.00-300 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Potassium-40 33700 28600 20700-40100 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Zinc-65 2570 2310 1670-3240 Acceptable 2nd/2012 05/18/12 MRAD-16 Vegetation pCi/kg Strontium-90 7000 8520 4860-11300 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Americium-241 72.4 68.8 42.4-93.1 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Plutonium-238 57.3 63.2 43.3-83.1 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Plutonium-239 58.8 63 45.6-82.4 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 33 of 60 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Uranium-234 42.5 47.5 29.4-71.6 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Uranium-238 44.5 47.4 30.4-65.1 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Uranium-Total 89.4 96.7 53.5-147 AcceQtable Uranium-2nd/2012 05/18/12 MRAD-16 Filter uQ/Filter Total(mass) 134 141 90.2-198 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Americium-241 72.4 68.8 42.4-93.1 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Cesium-134 260 279 182 -345 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Cesium-137 1210 1130 849-1480 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Cobalt-60 942 880 681-1100 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Manganese-54

<7.68 <50.0 0-50.0 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Zinc-65 1040 897 642-1240 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Strontium-90 87 89.6 43.8-134 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Iron-55 776 739 229-1440 Acceptable Uranium-2nd/2012 05/18/12 MRAD-16 Filter uQ/Filter Total(mass) 147 141 90.2-198 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Gross Alpha 93.9 77.8 26.1-121 Acceptable 2nd/2012 05/18/12 MRAD-16 Filter pCi/Filter Gross Beta 57.3 52.5 33.2-76.5 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Uranium-234 92.6 105 78.9-135 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCilL Uranium-238 94.9 104 79.3-128 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Uranium-Total 192.6 214 157-277 Acceptable Uranium-2nd/2012 05/18/12 MRAD-16 Water ug/L Total(mass) 285 312 249-377 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Americium-241 132 135 91.0-181 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Plutonium-238 127 135 99.9-168 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Plutonium-239 107 112 86.9-141 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCilL Cesium-134 580 609 447-700 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCilL Cesium-137 1290 1250 1060-1500 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Cobalt-60 910 875 760-1020 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Manganese-54

<5.0 <100 0.00-100 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCilL Zinc-65 822 749 624-945 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCilL Strontium-90 970 989 644-1310 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Iron-55 987 863 514-1170 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Gross Alpha 95.9 103 36.6-160 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Gross Beta 50 43.7 25.0-64.7 Acceptable 2nd/2012 05/18/12 MRAD-16 Water pCi/L Tritium 8740 9150 6130-13000 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-234 4310 4310 2830-5540 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-238 4330 4280 2860-5440 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-Total 4849 5190 2960 -7010 Acceptable Uranium-Total 4th/2012 12/12/12 MRAD-17 Soil ug/kg (mass) 8860 8790 5960-10900 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-234 3720 3400 2080-4360 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-238 3350 3420 2120-4340 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-Total 7232 6970 3780-9200 Acceptable Uranium-Total 4th/2012 12/12/12 MRAD-17 Soil ug/kg (mass) 10400 10200 5620-12800 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Actinium-228 1400 1240 795-1720 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Americium-241 847 728 426-946 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Bismuth-212 1300 1240 330-1820 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Bismuth-214 1310 1290 777-1860 Acceptable 4th/2012 12/12/12 MRAD-17 Soil Cesium-134 2210 1980 1290-2380 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 34 of 60 4th/2012 12/12/12 MRAD-17 Soil pCi/kQ Cesium-137 4140 3470 2660-4460 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Cobalt-60 5270 4310 2910-5930 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Lead-212 1250 1240 812-1730 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kQ Lead-214 1580 1290 753-1920 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Manganese-54

< 35 < 1000 0.00 -1000 Acceptable 4th/2012 12/12/12 MRAD-17 Soil RCi/kg Plutonium-238 1250 981 590-1350 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Plutonium-239 1110 871 569-1200 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Potassium-40 11000 12300 8980-16500 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Thorium-234 5120 3420 1080-6430 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Zinc-65 3770 2880 2290-3830 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kQ Strontium-90 6670 6860 2620-10800 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-234 2640 2530 1600 -3140 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-238 2450 2560 1560 -3250 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-Total 5200 5190 2960 -7010 Acceptable Uranium-Total 4th/2012 12/12/12 MRAD-17 Soil l!g/kg (mass) 7286 7570 4160 -9520 Acceptable Uranium-Total 4th/2012 12/12/12 MRAD-17 Soil ug/kg (mass) 7430 7570 4160 -9520 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Americium-241 3040 2980 1700 -4090 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Curium-244 697 642 316 -1000 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kQ Plutonium-238 3000 2880 1560 -4220 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Plutonium-239 2910 2980 1850 -4060 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-234 2580 2420 1660 -3210 Acceptable 4th/2012 12/12/12 MRAD-17 Soil j)Ci/kg Uranium-238 2660 2400 1690 -3030 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Uranium-Total 5356 4920 3330 -6120 Acceptable Uranium-Total 4th/2012 12/12/12 MRAD-17 Soil ug/kg (mass) 7970 7180 4810 -9120 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Cesium-134 1480 1380 790 -1910 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Cesium-137 1570 1270 932 -1760 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Cobalt-60 1800 1500 1010 -2160 Acceptable

< 4th/2012 12/12/12 MRAD-17 Soil pCi/kQ Manganese-54 44.0 < 300 0.00 -300 Acceptable 20700 -4th/2012 12/12/12 MRAD-17 Soil pCi/kg Potassium-40 32100 28800 40800 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Zinc-65 3470 2770 2000 -3790 Acceptable 4th/2012 12/12/12 MRAD-17 Soil pCi/kg Strontium-90 6320 5440 3040 -7220 Acceptable 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Americium-241 3780 3540 2160-4710 Acceptable 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Curium-244 1910 1850 906-2880 Acceptable 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Plutonium-238 2360 2250 1340-3080 Acceptable 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Plutonium-239 2270 2170 1330-2990 Acceptable 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Uranium-234 4310 4310 2830-5540 Acceptable 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Uranium-238 4330 4280 2860-5440 Acceptable 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Uranium-Total 8860 8790 5960-10900 Acceptable Uranium-Total 4th/2012 12/12/12 MRAD-17 Vegetation ug/kQ (mass) 13000 12800 8580-16200 Acceptable Uranium-Total 4th/2012 12/12/12 MRAD-17 Vegetation l!g/kg (mass) 11900 12800 8580-16200 Acceptable 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Cesium-134 2240 2350 1510-3050 Acceptable 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Cesium-137 2190 2070 1500-2880 Acceptable 4th/2012 12/12/12 MRAD-17 VeQetation RCi/kg Cobalt-60 2360 2030 1400-2840 Acceptable

< 4th/2012 12/12/12 MRAD-17 Vegetation pCi/kg Manganese-54 38.6 < 300 0.00 -300 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 35 of60 4th/2012 12/12/12 MRAO-17 Vegetation pCi/kg Potassium-40 36000 29600 21400-41500 Acceptable 4th/2012 12/12/12 MRAO-17 Vegetation pCi/kg Zinc-65 2500 1970 1420-2760 Acceptable 4th/2012 12/12/12 MRAO-17 Vegetation pCi/kg Strontium-90 9040 10000 5700-13300 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Americium-241 64.7 67.1 41.4-90.8 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Plutonium-238 50.3 55 37.7-72.3 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Plutonium-239 53.8 56.8 41.1-74.2 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Uranium-234 49.1 55.2 34.2-83.2 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Uranium-238 55 54.7 35.3-75.6 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Uranium-Total 106.6 112 62.0-170 Acceptable Uranium-Total 4th/2012 12/12/12 MRAO-17 Filter ug/Filter (mass) 165 164 105-231 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Cesium-134 393 429 273-532 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Cesium-137 810 793 596-1040 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Cobalt-60 532 521 403-651 Acceptable

< 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Manganese-54 3.97 < 50.0 0.00 -50.0 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Zinc-65 765 692 496-955 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Strontium-90 167 166 81.1-249 Acceptable Uranium-Total 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter (mass) 152 164 105-231 Acceptable Uranium-Total 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter (mass) 160 164 105-231 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Gross Alpha 110 87 30.3 -87.8 Acceptable 4th/2012 12/12/12 MRAO-17 Filter pCi/Filter Gross Beta 71.2 62.7 39.6-91.4 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Uranium-234 155 159 119-205 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Uranium-238 161 158 120-194 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCilL Uranium-Total 323.6 324 238-419 Acceptable Uranium-Total 4th/2012 12/12/12 MRAO-17 Water ug/L (mass) 482 473 337-572 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Americium-241 96.3 91.8 61.8-123 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Plutonium-238 98 97.7 72.3-122 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Plutonium-239 82.5 85.8 66.6-108 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Uranium-234 155 159 119-205 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Uranium-238 161 158 120-194 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Uranium-Total 312.6 324 238-419 Acceptable Uranium-Total 4th/2012 12/12/12 MRAO-17 Water ug/L (mass) 482 473 377-572 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Cesium-134 786 876 643-1010 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Cesium-137 2050 2040 1730-2440 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Cobalt-60 1270 1260 1090-1470 Acceptable

< 4th/2012 12/12/12 MRAO-17 Water pCi/L Manganese-54 7.27 < 100 0.00 -100 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCilL Zinc-65 950 879 733-1110 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Strontium-90 577 681 444-900 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Uranium-234 158 159 119-205 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCilL Uranium-238 162 158 120-194 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCilL Uranium-Total 327.7 324 238-419 Acceptable Uranium-Total 4th/2012 12/12/12 MRAO-17 Water pCi/L (mass) 485 473 337-572 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Uranium-234 156 159 119-205 Acceptable 4th/2012 12/12/12 MRAO-17 Water pCi/L Uranium-238 162 158 120-194 Acceptable 4th/2012 12/12/12 MRAO-17 Water pC ilL Uranium-Total 318 324 238-419 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 36 of60 Uranium-Total 4th/2012 12/12/12 MRAD-17 Water pCilL (mass) 482 473 337-572 Acceptable Uranium-Total 4th/2012 12/12/12 MRAD-17 Water pCi/L (mass) 463 473 337-572 Acceptable 4th/2012 12/12/12 MRAD-17 Water pCi/L Iron-55 673 548 327-743 Acceptable 4th/2012 12/12/12 MRAD-17 Water pCilL Gross Alpha 62.1 76.9 27.3-119 Acceptable 4th/2012 12/12/12 MRAD-17 Water pCi/L Gross Beta 57.4 62.6 35.8-92.7 Acceptable 4th/2012 12/12/12 MRAD-17 Water pCi/L Tritium 17900 18700 12500-26700 Acceptable P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 37 of 60 FIGURE 1 COBALT-60 PERFORMANCE EVALUATION RESULTS AND % BIAS 100.0 75.0 50.0 25.0 en cv iii 0.0 0 -25.0 -50.0 -75.0 -100.0 2012 Cobalt-GO Performance Evaluation Results and % Bias --Co-60 ----Lower Control Limit ----Upper Control Limit P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 38 of60 FIGURE 2 CESIUM-137 PERFORMANCE EVALUATION RESULTS AND % BIAS 100.0 75.0 50.0 25.0 rn '" iil 0.0 '#. -25.0 -50.0 -75.0 -100.0 2012 Cesium-137 Performance Evaluation Results and % Bias January 2012 -December 2012 -----Cs-137 ----Lower Control Limit ---Upper Control Limit P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 39 of 60 FIGURE 3 TRITIUM PERFORMANCE EVALUATION RESULTS AND % BIAS 100.0 75.0 50.0 25.0 In CIS in 0.0 0 -25.0 -50.0 -75.0 -100.0 2012 Tritium Performance Evaluation Results and % Bias January 2012 -December 2012 --H-3 ----Lower Control Limit ----Upper Control Limit P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 40 of60 FIGURE 4 STRONTIUM-gO PERFORMANCE EVALUATION RESULTS AND % BIAS 2012 Strontium-gO Performance Evaluation Results and % Bias 50.0 --Strontium-gO II> ----Lower Control co in 0.0 Limit 0 ----Upper Control Limit -50.0 January 2012 -December 2012 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 41 of60 FIGURE 5 GROSS ALPHA PERFORMANCE EVALUATION RESULTS AND % BIAS 2012 Gross Alpha Performance Evaluation Results and % Bias 50.0 --Gross Alpha C/) ----Lower Control CO iii 0.0 Limit ----Upper Control Limit -50.0 January 2012 -December 2012 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 42 of60 FIGURE 6 GROSS BETA PERFORMANCE EVALUATION RESULTS AND % BIAS 2012 Gross Beta Performance Evaluation Results and % Bias 50.0 ---Gross Beta In ---Lower Control CIS ill 0.0 Limit ?ft. ----Upper Control Limit -50.0 January 2012 -December 2012 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 43 of60 FIGURE 7 IODINE-131 PERFORMANCE EVALUATION RESULTS AND % BIAS 100.0 75.0 50.0 25.0 fI) co iii 0.0 0 -25.0 -50.0 -75.0 -100.0 2012 lodine-131 Performance Evaluation Results and % Bias January 2012 . December 2012 --lodine-131 ----Lower Control Limit ----Upper Control Limit P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 44 of60 100.0 75.0 50.0 25.0 II) C'\S in 0.0 0 -25.0 -50.0 -75.0 -100.0 FIGURE 8 AMERICIUM-241 PERFORMANCE EVALUATION RESULTS AND % BIAS 2012 Americium-241 Performance Evaluation Results and % Bias January 2012 -December 2012 ...............

Am-241 ----Lower Control Limit ---Upper Control Limit P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 45 of60 FIGURE 9 PLUTONIUM-238 PERFORMANCE EVALUATION RESULTS AND % BIAS 100.0 75.0 50.0 25.0 I/) CIS iii 0.0 0 -25.0 -50.0 -75.0 -100.0 2012 Plutonium-238 Performance Evaluation Results and %Bias January 2012 -Decem ber 2012 --Plutonium-238

---

Lower Control Limit ----Upper Control Limit P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 46 of60 TABLE 6 REMP INTRA-LABORATORY DATA

SUMMARY

BIAS AND PRECISION BY MATRIX Precision Criteria 2012 Bias Criteria (+ / -25 0/0 (Note 1) WITHIN OUTSIDE WITHIN" .**.*'OlJTSIDE

¥ "" CRITERIA*'

..* t:RITERIA CRITERIA CRITERIA MILK**.***********

... /" ...* .....................

'--... ...... ....*. .'. ..... ........, ** .. c\::;:* .....* :. .. . .. .. ............ , ............ . .*... Gas Flow Sr 2nd count 42 0 43 0 Gas Flow Total Strontium 29 0 29 0 Gamma Spec Liquid RAD A-013 with Ba, La 74 0 147 0 SOLID " ...............

,. . ....< '. . ... '. , .. ' .. .' ..... ' ..... .... '.' :.' . . , .. . ...... .' ". ' .. : .: .. . .... Gamma Spec Solid RAD A-013 21 0 31 0 LSC Nickel 63 9 0 9 0 Gas Flow Sr 2nd count 5 0 5 0 Gas Flow Strontium 90 3 0 3 0 Gas Flow Total Strontium 11 0 11 0 Gamma Spec Solid RAD A-013 with Ba, La 8 0 13 0 Gamma Spec Solid RAD A-013 with Iodine 5 0 6 0 ;*.*.*:E*

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Gamma Spec Filter RAD A-013 8 0 8 0 Gas Flow Sr 2nd Count 5 0 5 0 Alpha Spec Am241Curium 5 0 5 0 Gas Flow Total Strontium 5 0 5 0 Gross A & B 528 0 543 0 Gas Flow Sr-90 1 0 1 0 Gamma Spec Filter 51 0 52 0 LIQUID .:. ....... ....> ,' ** <> / .' ..........

> .*.* : r ... ' .... . ... .: .. "'," ..... .... ...:.' '" .....* .... ': ...... Alpha Spec Uranium 15 0 18 0 Tritium 331 0 333 0 LSC Iron-55 67 0 65 0 LSC Nickel 63 65 2 65 0 Gamma Spec Liquid RAD A-013 33 0 33 0 Gamma Iodine-131 34 0 36 0 Alpha Spec Plutonium 18 0 18 0 Gas Flow Sr 2nd count 41 0 41 0 Alpha Spec Am241 Curium 23 0 23 0 Gas Flow Total Strontium 153 0 153 0 Gross Alpha Non Vol Beta 106 0 110 0 Gamma Spec Liquid RAD A-013 with Ba, La 102 0 192 0 Gamma Spec Liquid RAD A-013 with Iodine 54 0 98 0

• • ,........y

............

./ :'" .' ........ : ........ ,..........::/.

• x* .....*.. ..... ". ****:t< ', **....*.****.*.*.***. . .....: ."'.:.: ....* .: :**X**::*

....:.:. ".' *.*.... . ..*.*... : .. ' .. , .>;. ..: .*** .' .. '; Gamma Spec Solid RAD A-013 47 0 48 0 LSC Nickel 63 7 0 7 0 Gas Flow Sr 2nd count 21 0 21 0 Gas Flow Total Strontium 26 0 26 0 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 47 of 60 Gamma Spec Solid RAD A-013 with Ba l La I 9 1 0 I 9 I 0 Gamma Spec Solid RAD A-013 with Iodine 24 0 24 0 VEGETATION

..* ..... > '.' '., ..... .' . ..... ... (......, ". . . . : : ... .... .. .. . .... Gamma Spec Solid RAD A-013 6 0 6 0 Gas Flow Sr 2nd count 13 0 13 0 Gamma Spec Solid RAD A-013 with Iodine 87 0 90 0 *:i;:ATg*crwA:rJrna"::',*T

.*. ...

.***i ....

..

....*....

". : .*.. :. . .' ..... : *... :..' .i: '. ......... . ... ": . . .. : ..... :'. Gamma Iodine 131 RAD A-013 549 0 552 0

• • :.<.:.::, .* < 1'1;;

.. ":*J"{!:*:. . ..........

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Alpha Spec Uranium 2 0 2 0 Tritium 42 0 42 0 LSC Iron-55 18 0 20 0 LSC Nickel 63 18 0 20 0 Gamma Iodine-131 32 0 34 0 Alpha Spec Thorium 2 0 2 0 Gas Flow Sr 2nd count 17 0 17 0 Gas Flow Total Strontium 21 0 21 0 Gross Alpha Non Vol Beta 94 0 93 0 Gamma Spec Liquid RAD A-013 with Ba, La 53 0 93 0 Gamma Spec Liquid RAD A-013 with Iodine 1 0 1 0 Total 2941 3242 Note 1: The RPO must be 20 percent or less, if both samples are greater than 5 times the MOe. If both results are less than 5 times MOe, then the RPO must be equal to or less than 100%. If one result is above the MOe and the other is below the MOe, then the RPO can be calculated using the MOe for the result of the one below the MOe. The RPO must be 100% or less. In the situation where both results are above the MOe but one result is greater than 5 times the MOe and the other is less than 5 times the MOe, the RPO must be less than or equal to 20%. If both results are below MOe, then the limits on % RPO are not applicable.

All not applicable results are revised to O.

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 48 of60 TABLE 7 ALL RADIOLOGICAL INTRA-LABORATORY DATA

SUMMARY

BIAS AND PRECISION BY MATRIX '....; .. . .... . .. ' ":

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oj i:C , '>", ; .. , ,: ii.*:::: *. ***** ';'; .. ; '::

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• i'.: ,C-:' :,.,'f: :' : ;.' ... ,;, ' .. ' { .. , .... '; .:< Gamma Spec Liquid RAD A-013 8 0 8 0 Gamma Iodine-129 0 0 1 0 Gamma Iodine-131 44 0 154 0 Gas Flow Sr 2nd count 51 0 48 0 Gas Flow Strontium 90 7 0 7 0 Gas Flow Total Strontium 29 0 29 0 Gross Alpha Non Vol Beta 1 0 1 0 Gamma Spec Liquid RAD A-013 with Ba, La 74 0 147 0 Gamma Spec Liquid RAD A-013 with Iodine 6 0 5 0

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.... :.; .-i' .:.",,;: .. _:'. Gas Flow Radium 228 16 0 20 0 Tritium 368 0 402 0 Carbon-14 274 0 358 0 LSC Iron-55 203 0 215 0 Alpha Spec Polonium Solid 90 0 148 0 Gamma Nickel 59 RAD A-022 184 0 240 0 LSC Chlorine-36 in Solids 13 0 24 0 Gamma Spec Ra226 RAD A-013 142 0 178 0 Gamma Spec Solid RAD A-013 815 0 1181 1 LSC Nickel 63 263 0 312 0 LSC Plutonium 268 0 285 2 Technetium-99 429 0 458 0 Gamma Spec Liquid RAD A-013 5 0 5 0 ICP-MS Technetium-99 in Soil 95 0 92 0 LSC Selenium 79 4 0 4 0 Total ActivitYJ 10 0 11 0 Tritium 4 0 4 0 Alpha Spec Am243 42 0 74 0 Gamma Iodine-129 215 0 228 0 Gas Flow Lead 210 41 0 38 0 Total Uranium KPA 7 0 10 0 Alpha Spec Uranium 451 0 614 0 LSC Promethium 147 26 0 37 0 LSC Rapid Strontium 89 and 90 116 0 129 0 Alpha Spec Polonium 2 0 2 0 Alpha Spec Thorium 257 0 392 0 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 49 of60 ICP-MS Uranium-233, 234 in Solid 11 0 8 0 LSC Sulfur 35 2 0 2 0 Alpha Spec Plutonium 309 0 448 3 ICP-MS Technetium-99 Prep in Soil 88 0 85 0 Alpha Spec Neptunium 293 0 321 1 Alpha Spec Plutonium 157 0 206 0 Alpha Spec Radium 226 12 0 15 1 Gamma Spec Solid with Ra226, Ra228 7 0 13 0 Gas Flow Sr 2nd count 15 0 17 0 Gas Flow Strontium 90 239 0 312 0 Gas Flow Total Radium 2 0 2 0 Lucas Cell Radium 226 43 0 55 0 Total Activity Screen 8 0 48 0 Alpha Spec Am241 Curium 402 0 536 0 LSC Phosphorus-32 3 0 3 0 Gas Flow Total Strontium 88 0 90 0 Gross Alpha Non Vol Beta 2 0 2 0 ICP-MS Uranium-233, 234 Prep in Solid 13 0 8 0 ICP-MS Uranium-235, 236, 238 in Solid 15 0 12 0 Gamma Spec Solid RAD A-013 with Ba, La 8 0 13 0 Gamma Spec Solid RAD A-013 with Iodine 5 0 6 0 Organically Bound Tritium 7 0 16 0 GFC Chlorine-36 in Solids 3 0 2 0 Gamma Spec Solid RAD A-013 (pCi/Sample) 3 0 8 0 Technetium-99 0 0 1 0 Tritium 4 0 4 0 Alpha Spec Am241 (pCi/Sample) 0 0 1 0 ICP-MS Uranium-234, 235, 236, 238 in Solid 290 0 281 0 ICP-MS Uranium-235, 236, 238 Prep in Solid 11 0 7 0 Carbon-14 2 0 2 0 Gross Alpha/Beta 299 0 456 1 Alpha Spec Neptunium 0 0 1 0 Gross Alpha/Beta (Americium Calibration)

Solid 1 0 1 0 ICP-MS Uranium-234, 235, 236, 238 Prep in Solid 139 0 147 0 Lucas Cell Radium 226 by DOE HASL 300 Ra-04 Solid 1 0 2 0 .. -=TI

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• Alpha Spec Uranium 11 0 20 0 Alpha Spec Polonium 5 0 15 0 Gamma 1-131, filter 5 0 5 0 LSC Plutonium Filter 133 0 158 0 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 50 of60 Tritium 123 0 181 0 Carbon-14 88 0 151 0 Nickel-63 0 0 6 0 LSC Iron-55 136 0 154 0 Gamma Nickel 59 RAD A-022 132 0 151 0 Gamma Iodine 131 RAD A-013 4 0 4 0 Gamma Spec Solid RAD A-013 1 0 1 0 LSC Nickel 63 136 0 181 0 LSC Plutonium 1 0 1 0 Technetium-99 90 0 136 0 Gamma Spec Filter RAD A-013 217 0 288 0 LSC Chlorine-36 in Filters 0 0 1 0 Alphaspec Np Filter per Liter 32 0 40 0 Alphaspec Pu Filter per Liter 22 0 32 0 Gamma Iodine-125 11 0 0 0 Gamma Iodine-129 110 0 128 0 Gross Alpha/Beta 0 0 76 0 Alpha Am243 16 0 30 0 Gas Flow Lead 210 0 0 3 0 LSC Plutonium Filter per Liter 36 0 42 0 Total Uranium KPA 7 0 10 0 Alpha Spec Uranium 61 0 79 0 LSC Promethium 147 1 0 6 0 LSC, Rapid Strontium 89 and 90 128 0 170 0 Alpha Spec Thorium 35 0 48 0 Alpha Spec Plutonium 85 0 106 0 Alpha Spec 108 0 135 0 Alpha Spec Plutonium 134 0 181 0 Alpha Spec Polonium,(Filter/Liter) 0 0 17 0 Gas Flow Sr 2nd Count 86 0 92 0 Gas Flow Strontium 90 50 0 61 0 Lucas Cell Radium-226 0 0 1 0 Alpha Spec Am241Curium 157 0 189 0 Gas Flow Total Strontium 6 0 12 0 Total Activity in Filter, 2 0 7 0 Alphaspec Am241 Curium Filter per Liter 36 0 43 0 Tritium 127 0 127 0 GFC Chlorine-36 in Filters 1 0 2 0 Gamma Spec Filter RAD A-013 Direct Count 3 0 3 0 Carbon-14 52 0 60 0 Direct Count-Gross Alpha/Beta 67 0 0 0 Gross Alpha/Beta 73 0 93 0 ICP-MS Uranium-234, 235, 236, 238 in Filter 4 0 10 0 Alpha Spec U 28 0 66 0 Gross A & B 649 0 603 0 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 51 of60 Gross Alpha/Beta 1 0 1 0 LSC Iron-55 44 0 55 0 Technetium-99 32 0 38 0 Gas Flow Sr-90 36 0 41 0 LSC Nickel 63 40 0 47 0 Gas Flow Pb-210 24 0 45 0 Gas Flow Ra-228 27 0 36 0 Gamma Iodine 129 50 0 51 0 ICP-MS Uranium-234, 235, 236, 238 Prep in Filter 2 0 6 0 Gamma Spec Filter 172 0 215 0 Lucas Cell Ra-226 30 0 43 0 Alpha Spec Thorium 37 0 52 0 Lihii'iri'<<<'>

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'.' Alpha Spec Uranium 523 0 802 0 Alpha Spec Polonium 2 0 6 0 Electrolytic Tritium 21 0 35 0 Tritium 1377 0 1465 0 Carbon-14 263 0 300 0 Chlorine-36 in Liquids 1 0 3 0 Iodine-131 10 0 18 6 LSC Iron-55 298 0 363 0 Gamma Nickel 59 RAD A-022 26 0 41 0 Gamma Iodine 131 RAD A-013 3 0 4 0 LSC Nickel 63 359 0 402 0 LSC Plutonium 83 0 102 2 LSC Radon 222 9 0 31 0 Technetium-99 364 0 458 0 Gamma Spec Liquid RAD A-013 879 0 941 0 Total Activity, 4 0 4 0 Alpha Spec Am243 10 0 16 0 Gamma Iodine-129 103 0 160 0 Gamma Iodine-131 34 0 36 0 ICP-MS Technetium-99 in Water 4 0 28 0 ICP-MS Uranium-238 in Liquid 0 0 43 0 Gas Flow Lead 210 102 0 101 0 Total Uranium KPA 96 0 249 0 LSC Promethium 147 3 0 11 0 LSC Rapid Strontium 89 and 90 15 0 18 0 Alpha Spec Polonium 1 0 1 0 Alpha Spec Thorium 257 0 384 0 Gas Flow Radium 228 286 0 333 0 Gas Flow Radium 228 12 0 12 0 Alpha Spec Plutonium 319 0 407 0 ICP-MS Uranium-238 Prep in Liquid 0 0 41 0 Alpha Spec Neptunium 118 0 160 0 Alpha Spec Plutonium 60 0 77 0 Alpha Spec Radium 226 0 0 14 0 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 52 of60 Gas Flow Sr 2nd count 337 0 359 0 Gas Flow Strontium 90 482 0 517 0 Gas Flow Strontium 90 1 0 1 0 Gas Flow Strontium 90 2 0 3 0 Gas Flow Total Radium 83 0 112 0 ICP-MS Technetium-99 Prep in Water 4 0 28 0 ICP-MS Uranium-233, 234 in Liquid 4 0 5 0 Lucas Cell Radium 226 335 0 406 0 Lucas Cell Radium-226 15 0 15 0 Total Activity Screen 0 0 2 0 Chlorine-36 in Liquids 8 0 14 0 Alpha Spec Am241 Curium 327 0 426 0 Gas Flow Total Strontium 240 0 253 0 Gross Alpha Non Vol Beta 1289 0 1521 6 Lucas Cell Radium 226 by Method Ra-04 2 0 0 0 ICP-MS Uranium-233, 234 Prep in Liquid 4 0 5 0 Tritium in Drinkinq Water by EPA 906.0 16 0 17 0 Gamma Spec Liquid RAD A-013 with Ba, La 104 0 194 0 Gamma Spec Liquid RAD A-013 with Iodine 165 0 230 0 Gas Flow Strontium 89 & 90 7 0 3 0 ICP-MS Uranium-235, 236, 238 in Liquid 8 0 8 0 Gas Flow Total Alpha Radium 2 0 2 0 Gross Alpha Co-precipitation 14 0 13 0 ICP-MS Uranium-235, 236, 238 Prep in Liquid 4 0 5 0 ICP-MS Uranium-234, 235, 236, 238 in Liquid 52 0 146 0 Gross Alpha Beta (Americium Calibration)

Liquid 21 0 24 0 ICP-MS Uranium-234, 235, 236, 238 Prep in Liquid 23 0 68 0 TISSUE Y<'..:<,.';.'f'

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Alpha Spec Uranium 7 0 8 0 Tritium 44 0 44 0 lodine-131 0 0 18 6 LSC Iron-55 18 0 20 0 LSC Nickel 63 22 0 24 0 P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 54 of60 LSC Radon 222 78 1 99 0 Gamma Spec Liquid RAD A-013 16 0 46 0 Gamma Iodine-129 2 0 7 0 Gamma Iodine-131 32 0 34 0 Total Uranium KPA 19 0 38 0 Alpha Spec Thorium 2 0 2 0 Gas Flow Radium 228 174 0 143 0 Gas Flow Sr 2nd count 17 0 17 0 Gas Flow Strontiu m 90 18 0 18 0 LSC Calcuim 45 4 0 4 0 Lucas Cell Radium-226 158 0 169 0 Gas Flow Total Strontium 21 0 21 0 Gross AIQha Non Vol Beta 393 0 327 0 LSC Phosphorus-32 5 0 25 0 Tritium in Drinking Water by EPA 906.0 35 0 35 0 Gamma Spec Liquid RAD A-013 with Ba, La 53 0 93 0 Gamma Spec Liquid RAD A-013 with Iodine 2 0 2 0 Gas Flow Strontium 89 & 90 19 0 12 0 Gas Flow Total Alpha Radium 4 0 4 0 Gross Alpha Co-precipitation 109 0 107 0 Alpha/Beta (Americium Calibration)

Drinking Water 13 0 14 0 ECLS-R-GA NJ 48 Hr Rapid Gross Alpha 9 0 9 0 Total 22305 27436 Note 1: The RPO must be 20 percent or less, if both samples are greater than 5 times the MOe. If both results are less than 5 times MOe, then the RPO must be equal to or less than 100%. If one result is above the MOe and the other is below the MOe, then the RPO can be calculated using the MOe for the result of the one below the MOe. The RPO must be 100% or less. In the situation where both results are above the MOe but one result is greater than 5 times the MOe and the other is less than 5 times the MOe, the RPO must be less than or equal to 20%. If both results are below MOe, then the limits on % RPO are not applicable.

All not applicable results are revised to O.

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page .55 of 60 TABLE 8 2012 CORRECTIVE ACTION REPORT

SUMMARY

CORRECTIVE ACTION 10# & DISPOSITION PE FAILURE CARR 120306-667 The low bias associated with the tritium result for RAD-88 initiated an investigation of the liquid scintillation detector ISO Documentation of PT Failures in used for the original reported result after the original vials RAD-88 Study -Tritium in Water were recou,nted on a different detector and met acceptance criteria.

The tritium efficiency for the detector was reviewed and a slight low bias was observed.

A service call was initiated.

Tritium and carbon-14 efficiencies were calculated on all liquid scintillation detectors to ensure that service was not required.

No other deficiencies were noted. The data reported using this detector was also reviewed and were deemed acceptable as originally reported In the future, the efficiency of each detector will be monitored monthly in order to rapidly identify any change that may require service. A second PT was successfully analyzed for this matrix. CARR120831-715 Barium-133 All data were reviewed and it appears that the cause of the ISO Documentation of PT Failures in high bias was due to the calibration standard.

RAD-90 Study -Barium-133 and The reported result was counted on a detector that omitted Radium-226 the Hg-203 nuclide from the efficiency calibration due to its short half-life and an inability to accumulate 10,000 counts in a reasonable amount of time. The duplicate sample in the batch counted on a detector that had the Hg-203 point included in its efficiency calibration and generated a result of 64.83 pCi/L. This result compares well with the assigned value of 65 pCi/L. Radium-226 After a review of the data, an apparent reason for this discrepancy could not be determined.

Multiple steps were taken to prove that this high bias was an isolated occurrence and that our overall process is within control.

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 56 of 60 Two sample duplicates were also prepared and counted along with the reported result. Both results fell well within the acceptance range Actions to Prevent Potential Occurrence or Recurrence:

Barium-133 In the future additional points will be included in the efficiency curve to better estimate the efficiencies across the entire energy spectrum.

Radium-226 The laboratory must assume an unidentified random error caused the high bias because all quality control criteria were met for the batch. The lab will continue to monitor the recoveries of this radionuclide to ensure that there are no issues.

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 57 of60 CARR 120711-694 and 698 For Failures of MAPEP 26 Study for Uranium 234/233 in Filters and Vegitation MAPEP-12-RdF26 Uranium-234/233 After a thorough review of the data, the root cause of the low bias on the reported values was due to a high counting uncertainty.

The counting uncertainty achieved for the U-233/4 results was approximately 100% of the reported results. Since the Relative Error Ratio between the result and the true value was 1.72, this indicates that the measured result is within the uncertainty of the measurement.

Update January 2013 Originally, it was suspected that the failure of the low bias on the reported values was due to a high counting uncertainty.

The counting uncertainty achieved for the U-233/4 results was approximately 100% of the reported results. However, after the receipt of a similar failure in MAPEP 27 and a conversation with Mr. David Sill of the RESL Laboratory, it is certain that the aliquot used to analyze the sample was insufficient to detect the Uranium-234/233 spiked onto the filter (which is directly related to the high counting uncertainty).

MAPEP-12-RdV26 Uranium-234/233 After a thorough review of the data, the root cause of the low bias on the reported values was due to a high counting uncertainty.

The counting uncertainty achieved for the U-233/4 results was approximately 60% of the reported results.'

Since the Relative Error Ratio between the result and the true value was 1.14, this indicates that the measured result is within the uncertainty of the measurement.

Permanent Corrective/Preventive Actions or Improvements:

Since guidance on acceptable uncertainties or Action Levels are not provided, to avoid potential warnings and failures due to high counting uncertainty in the future, our internal review process has been adjusted.

If the result has measurable activity but a low count rate, the count time will be extended and the sample re-analyzed with a larger aliquot to achieve better counting statistics.

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 58 of60 CARR121127-742 MAPEP 27 Unacceptable and Warning -Selinium, Gross Alpha Root Cause Analysis of MAPEP-12-MaS27 Selenium After a review of the data, a definitive reason for this discrepancy could not be determined.

However, it is suspected that something occurred during the digestion of the batch to produce the lower recovery.

The following steps were taken to ensure that this was an isolated occurrence and that our overall process is within control. Actions Taken: MAPEP-12-MaS27 Selenium The laboratory must assume an unidentified random error caused the lower result. However, closer attention must be paid to the matrix QC failures.

In the future, the samples should be re-extracted to confirm results prior to reporting.

MAPEP-12-GrF27 Gross Alpha Prior to counting, this filter was taken through the opening and labeling procedures specified in CARR120118-659.

It is not suspected that previous Gross Alpha MAPEP issues contributed to this failure. While reviewing results from previous studies, a low bias was observed.

It was suspected that this bias was due to a difference in instrument efficiency due to the filter media. To investigate further, a previous MAPEP filter containing activity was counted and used to establish an efficiency.

When applied to the counts of MAPEP 27, the result were acceptable but the low bias was still observed.

Source standards were then created using blank filter media from previous MAPEP studies. The blank filters were spiked with Th-230 and counted to determine an average efficiency.

When this efficiency was applied to the MAPEP 27 count, the result fell well within the acceptance range. Using the blank filter to create an instrument efficiency is part of the study instructions as an option. This efficiency is much more accurate than what was used and will be used for future MAPEP studies. Actions taken: MAPEP-12-GrF27 Gross Alpha Since using the blank filter to create an instrument efficiency is part of the study instructions, it will be used for future MAPEP studies. GEL found that this efficiency is much more accurate than the one previously used.

P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 59 of60 CARR 121127-743 MAPEP-12-RdF27 MAPEP 27 Study Unacceptable and Uranium-234/233 Warning ratings for U234/233 in Filter Upon notification of the failures, the data were reviewed again for accuracy.

Investigations on quality control checks and trending were preformed to ensure that the low bias was isolated to the MAPEP sample procedure and not indicative of a systematic failure. Also, an additional MAPEP-12-RdF27 filter was obtained and prepared per standard protocol.

Based on the recommendations from Mr. David Sill of the RESL laboratory, the entire filter was used for analysis.

The U-233/234 and U-238 results for this analysis were 98% of the known values. The cause of the failure was the limited sample amount used to prepare the initial sample. Multiple aliquots had been removed from the digested filter for other analyses, the RESL Laboratory had had prepared this sample as a single analysis.

Action Taken: MAPEP-12-RdF26 and MAPEP-12-RdF27 Uranium-234/233 Since guidance on acceptable uncertainties or Action Levels are not provided, to avoid potential warnings and failures due to high counting uncertainty in the future, our internal review process has been adjusted.

If the result has measurable activity but a low count rate, the count time will be extended and/or the sample re-analyzed using a larger sample aliquot to achieve better counting statistics.

Although the MAPEP instructions are written such that the laboratory should have confidence in using smaller aliquots and still attain sufficiently low counting uncertainties, it is now our understanding that the design of the MAPEP filter program requires the analysis of a complete filter aliquot for each parameter analyzed.

GEL will procure from MAPEP a filter for each parameter, analyze the entire filter for each parameter, and no longer perform batch duplicates for filter analysis of MAPEP samples. CARR121109-744 MAPEP-12-MaS26

& MAPEP-12-MaS27 Co-57 MAPEP 27 Study for biased high GEL received warnings for Co-57 results in the soil matrix in trends of Cobalt-57 the past two testing rounds of the MAPEP. While Co-57 received warning flags all other gamma emitting isotopes in the soil matrix had acceptable results. Due to a potential trend, a corrective action was opened. After receiving the results from MAPEP-27 and a second biased high result for Co-57, a thorough review of our process P.O. Box 30712, Charleston, SC 29417 2012 ANNUAL QUALITY ASSURANCE REPORT Page 60 of60 was conducted.

This review indicated an issue associated with the calibration correction factors (absorption factors or density corrections) applied to results due to differing densities between the sample and the calibration standard.

A potential 20% positive bias for Co-57 (122 keV) was observed.

Note: This bias was within the acceptable uncertainty of the method (+/-25%) for duplicate results. Results for Am-241 (59.5 keV) were also reviewed to ensure that biases were not observed.

Action Taken: MAPEP-12-MaS26

& MAPEP-12-MaS27 Co-57 The reported results compared very well to the reference values for both MAPEP-26 and MAPEP-27 (-97% and 1010/0, respectively).

Since absorption factors (or density corrections) are only applied to our 100 ml aluminum can geometry for soils, no other matrices were impacted.

A review of the annual analytical data for this isotope indicated that the reported data to clients were not impacted by this bias.

8.0 DCPP LAND USE CENSUS This page intentionally left blank 2012 DCPP Land Use Census Diablo Canyon Power Plant (DCPP) Radiological Environmental Monitoring Program (REMP) personnel conducted a land use census in the vicinity of DCPP for 2012. The land use census is based on Nuclear Regulatory Commission (NRC) Regulatory Guide 4.B, "Environmental Technical Specifications for Nuclear Power Plants" and 10 CFR 50 Appendix I section IV. B. 3. DCPP Program Directive CY2, "Radiological Monitoring and Controls Program" requires performance of a land use census. DCPP IDAP RP1.ID11, "Environmental Radiological Monitoring Procedure", requires identification of the nearest milk animal, nearest residence, and the nearest broadleaf producing garden greater than 50 square meters (500 square feet) in each of the landward meteorological sectors within a distance of B kilometers (5 miles) of the plant. The land use census is conducted at least once per year during the growing season (between Feb 15 and Dec 1) for the Diablo Canyon environs.

The 2012 Land Use Census was conducted via a helicopter over-flight and landowner telephone I personal interviews.

The helicopter over-flight was conducted on November 5 th , 2012. The telephone I personal interviews were conducted November 2th through November 29 th , 2012. Eight individual landowners or tenants were contacted.

Milk: No milk animals were identified within the first B kilometers (5 miles) of any sector. Residences:

The nearest residence, relative to all sectors, was a small trailer located in the NW sector about 1.93 kilometers (1.2 miles) from the plant. Ranch workers occupied this BLANCHARD residence approximately 1 month (per year) during cattle round-ups.

A total of fifteen residences were identified within the B-kilometer (5-mile) radius of the plant, which were confirmed or appear to have been occupied in 2012. One home was unoccupied during 2012. Six abandoned structures were also identified.

The nearest residence in each sector is summarized in Table 1. Gardens: The land use census identified two household gardens greater than 50 square meters (500 square feet) that produced broadleafvegetation.

The READ garden (REMP 3C1) was approximately

% acre and located in the NNE sector at 7.0B kilometers (4.41 miles). The KOONZE garden (REMP 6C1) was approximately 500 square feet and located in the E sector at 7.24 kilometers (4.5 miles). MELLO managed a farm in the ESE sector along the site access road coastal plateau. The farm started at approximately 4.B km and extended to 7.2 km (3 to 4.5 miles) from the plant. This commercial farm produced no broad leaf vegetation.

The farm area was about 100 acres of land with rotational planting.

Commercial crops consisted of about 1000/0 cereal grass (oat hay) and straw grass. Less than 10 farm workers periodically occupied this area during the growing season.

Additional Land Use: Much of the area outside the plant site-boundary was used for rotational cattle grazing by five separate cattle operations.

For purposes of this census, the five cattle ranches were called BLANCHARD, SINSHEIMER, READ, ANDRE, and MELLO. BLANCHARD had about 100 cattle outside the plant site-boundary and utilized the NW, NNW, N, and NNE sectors. About 80 yearling cattle were sold under the "Old Creek Ranch" label at local farmer's markets in 2012. Additionally, BLANCHARD managed about 150 goats that were used for weed abatement in all landward sectors within the plant site-boundary.

During 2012, approximately 100 baby goats were born and taken to Santa Margarita California where they were grass fed for one year. After one year, the 100 yearling goats were sold under the "Old Creek Ranch" label at local farmer's markets in 2012. BLANCHARD also managed about 150 sheep outside the plant site-boundary in the NWand NNW sectors. These sheep were allowed to breed and the yearlings were sold under the "Old Creek Ranch" label at local farmer's markets in 2012. The BLANCHARD's consumed about 75 pounds of these various meats during 2012. "Old Creek Ranch" labeled meats were sampled quarterly by REMP personnel.

SINSHEIMER had about 100 cattle outside the plant site-boundary in the NNE sector. These cattle were allowed to breed and about 90 calves were sold to mass market in 2012. READ had about 110 adult cattle and 110 calves outside the plant site-boundary in the NNE sector. About 110 yearling cattle were sold under the "Old Creek Ranch" label at local farmer's markets in 2012. ANDRE had about 80 cattle outside the plant site-boundary in the ENE sector. About 80 calves were sold to mass market in 2012. ANDRE did not slaughter any cattle in 2012 for personal consumption.

MELLO managed about 800 cattle outside the plant site-boundary in the E, ESE, and SE sectors. Harris Ranch Beef Corporation owned these cattle and sold all of them to mass market in 2012. MELLO did not slaughter any cattle in 2012 for personal consumption.

Two landowners (JOHE and ANDRE) harvested wild game for personal consumption outside the plant site-boundary in the NNE, NE, and ENE sectors. This wild game consisted of approximately 2 deer and 4 wild pigs per landowner.

There was a California State Park Ranger Office in the NNW sector at 7.483 kilometers (4.65 miles) from the plant. Approximately 3 people occupied this office from 1000 to 1500 each day per week. There was a public campground (Islay Creek Campground) located in the NNW sector at Montana de Oro State Park at 7.387 kilometers (4.59 miles). This campground was near Spooner's Cove. Approximately 713,000 people visited Montana de Oro State Park via day use permit. Approximately 22,000 people spent the night at Islay Creek Campground.

There was public access to hiking trails at the north and south ends of the PG&E property in 2012. The Point Buchon Trail was located at the north end of PG&E property and had about 20,000 visitors.

The trail traversed about 3.5 miles of coastline from Coon Creek to Crowbar Canyon. The trail was open for day hikes Thursday thru Monday from approximately 0800-1600. Two to three people from California Land Management occupied the trail head booth during operating hours. This trail was originally opened to the public on July 13, 2007. The Pecho Coast Trail was located at the south end of PG&E property and had about 2,500 visitors.

The trail was approximately 3.7 miles long and led to the Point San Luis Lighthouse near Avila Beach. Access was controlled (by permission only) and conducted by docents. This trail was just slightly outside the 5 mile radius of the plant. Pecho Coast Trail hikes were only available on Wednesdays (about 20 people) and Saturdays (about 40 people). 30-40 Lighthouse keepers occupied the Lighthouse grounds on Tuesdays, Thursdays, and Saturdays from 0800-1600.

The Lighthouse property was owned by the Harbor District.

Groundwater Protection Initiative (GPI) Review: There were no site construction activities or spills that warranted changes to GPI monitoring frequencies, monitoring locations, contract lab analytical capabilities, or detection thresholds in 2012. There were no changes in on-site or near site water usage that would result in potential unusual use of site ground water used as drinking !irrigation water in 2012. Two new GPI monitoring wells (to the west of the site) were completed in December of 2011. These two new monitoring wells (station codes GW1 and GW2) were down gradient of the power block site along the Pacific Ocean boundary.

Isotopic sampling of these new wells was conducted in 2012. An updated Groundwater Gradient Analysis report was conducted by Cardno/Entrix Corporation in June 2012 with no abnormal findings reported.

Additional Onsite Information:

The following plant equipment was placed into the Old Steam Generator Storage Facility (OSGSF) for the duration of the plant operating license on the dates indicated below. It should be noted that the Old Steam Generator Storage Facility is located within the site boundary.

Unit One old steam generators (4 total) : 2-14-09 Unit Two old steam generators (4 total) : 3-2-08 Unit One old reactor head (1 total) : 10-23-10 Unit Two old reactor head (1 total) : 11-6-09 DCPP began loading of the on-site Independent Spent Fuel Storage Installation (ISFSI) pad on 6-23-09. This process was ongoing. Table 1 summarizes the nearest residence location in each meteorological sector. Figure 3 shows the location of the residences and gardens in the vicinity of DCPP.

Table 1 land Use Census 2012 Distance in Kilometers (and Miles) from the center point of U-1 CTMT Nearest Milk Animal, Residence, and Vegetable Garden 22Y2 Degree (a) Nearest Nearest Residence Nearest Radial Sector Milk Animal Residence Azimuth Vegetable km (mi) Degree Garden km (mi) NW None 1.93 (1.2) 319.5 None NNW None 2.41 (1.5)(b) 331 None N None None -None NNE None 5.21 (3.2) 019.8 7.08 (4.4) (c) NE None 7.89 (4.9) 036 None ENE None 7.08 (4.4) 063.5 None E None 5.95 (3.7) 097.5 7.24 (4.5) (d) ESE None None -5.31 (3.3) (e) SE None None -None Table Notation: (a) Sectors not shown contain no land (other than islets not used for the purposes indicated in this table) beyond the site-boundary. (b) BLANCHARD residence is the full-time residence for critical receptor calculations. (c) The READ vegetable garden is located in the NNE sector and located at the 020 azimuth degree. There is also a full time residence at this location. (d) The KOONZE vegetable garden is located in the E sector and located at the 098 azimuth degree. There is also a full time residence at this location. (e) The MELLO garden is the commercial farm along the westward side of the site access road; however, it does not produce broad leaf vegetation.

This farm extends from 4.8 km to 7.2 km (3 to 4.5 miles) from the plant.

NW NNW Pacific Ocean UNITS 1 AND 2 DIABLO CANYON SITE D Gardens or Farm 4. Residences 5 Mile Radius J SE N I o 1 2 3 4 5 SCALE IN MILES Figure 3. Units 1 and 2 Diablo Canyon Power Plant Land Use Census.

This page intentionally left blank 9.0 DCPP WIND ROSE CHART This page intentionally left blank 32.4 2 \V---t----l 0.1 3 0S fi9 11.oS 1B.4 Joint Frequency Distribution Diablo Canyon Power Plant IO-Meter Level 2012 N s -+---+---E Calms exCluoo<l.

Rings <Ira .... '" at 10% intervals. Wind Speed (Miles Per Hour) Wind f l ow is FROM the directiOns

$hown. 776 observations were missing. PERC'ENT ()(,C'VRRENC'E:

Wind Speed (Miles l'cr Hom) PERn-Wr OC'(1)RRENC'E: Wind Speed (Miles l'cr Hour) l.OWllR.llOT!ND or C' ATEGORY l,OW1lR. UOT.l?\ilJ OF C' ATEGORY m Q.1 Jj .l..!..2 ru ill IllR Q.1 U ill ill N 0.71 0.91 Q,49 0.17 0.03 0.00 S 1.42 0.71 0.11 0.00 0.00 0.00 1>.'N E O.(iO 0.86 0.47 0.04 0.01 0.00 SSW 1.00 0.39 0.04 0.0 3 0.00 0.00 NE 0.71 !.II 1.21 035 0.03 om SW 0.65 039 0.1 1 0.01 0.00 0.00 ENE 0.76 0.61 0.61 0 3 4 0.00 0.00 Wsw 0.60 0 03 4 0.05 0.01 0.00 0.00 E 0.&6 0.47 0.22 0.01 0.00 0.00 W 1.0 1 1.04 0.44 O.I! O.iH 0.00 ESE 1.82 !.I 7 1.26 0.87 0.07 0.00 ",\\'N\V 1,45 330 4.23 6.78 3.76 2.26 S E 2.42 2.50 3.32 1 , 05 0.14 0.04 1>.'W 1.17 3.46 6.07 10.0.1 4.86 SSE 1.95 1.97 0.89 0.29 0.06 0.00 1\11\1\\' 0.81 1.64 2.04 1.10 0.17 0.09 TOTAl. OBS: 8008 MISSING OBS = 776 C'Al.MOBS:

0 This page intentionally left blank

10.0 REFERENCES

1. DCPP Interdepartmental Administrative Procedure (lDAP), RP l.ID 11, "Environmental Radiological Monitoring Procedure." 2. NRC Branch Technical Position, Revision 1, November 1979. 3. DCPP Program Directive, CY2, "Radiological Monitoring and Controls Program." 4. NEI 07-07, "Industry Ground Water Protection

-Final Guidance Document", August 2007 5. NRC Regulatory Issue Summary 2008-03, "ReturnlRe-use of Previously Discharged Radioactive Effluents";

February 13,2008 6. "Tritium Occurrence in Groundwater at Diablo Canyon Power Plant", by S.M. Stoller Corporation

7. "Groundwater Gradient Analysis", by Entrix Corporation, March 2010 8. "Groundwater Gradient Analysis", by CardnolEntrix Corporation, June 2012 This page intentionally left blank Appendix A RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM

SUMMARY

This page intentionally left blank TableA-l Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Name of Facility:

Diablo Canyon Power Plant Location of Facility:

San Luis Obispo, CA (County, State) Medium or Pathway Sampled (Unit of Measure) Direct Radiation ( mR/std quarter) Table Notation:

Type and Total Numberof Analyses Performed ITLD Badges( C) (372 ) IISFSITLDS( D) (96 ) ( A) Sensitivity ofTLD system Lower limit of Detection(A) (LLD) 3 mR/qtr 3 mR/qtr Indicator with Highest Annual Mean Name, Distance, and Direction Mean(B) Range(B) 951, 0.6 mi, 167 0 22.9 1 22.6 -23.2 (12/12) 1 154 83.7 76 -94.1 (12/12) All Indicator Locations All Control Locations Mean(B) Range(B) Mean (B) Range( B) See Table 2.2 401, SF1 16.3 19.6 -23.6 (348/348)

I 14.2 110.6 -17.6 (24/24) I 151-158 401, SF1 42.7 I 20.6 -94.1 (96/96) I 14.2 110.6 -17.6 (24/24) I ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity. ( C) 93 TLD badges are distributed quarterly at 31 locations (29 indicator stations and 2 control stations).

Each quarter there are 3 badges per station. ( D) 241SFSI TLD badges are distributed quarterly at 8 locations surrounding the ISFSI protected area within the site boundary.

Each quarter there are 3 badges per station. Numberof Reportable Occurrences 0 0 Name of Facility:

Diablo Canyon Power Plant Medium or Pathway Type and Total Sampled Number of (Unit of Measure) Analyses Performed Airborne Iodine (364) ( pCi/meter 3 ) Air Pa rticulates (364) I Gross Betal Gamma Isotopic(C)

(28) Cs-134 Cs-137 Table Notation:

Lower Limit of Detection(A) (LLD) 0,07 0.01 TableA-2 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Indicator with Highest Annual Mean Name, Distance, and Direction Mean(B) RangJB) 7Dl, 6.6 mi, 118° I None Detected ( 0/52 ) 7Dl, 6.6 mi, 118° 2.67E-2 I 8.17E-3 to 7.60E-2 (52/52) 7Dl, 6.6 mi, 118° None Detected ( 0 / 4 ) None Detected ( 0 / 4 ) All Indicator Locations Mean (B) RangJB) 052, 151, 7Dl, 851, 852, MTl I None Detected (0/312 ) 052, 151, 7Dl, 851, 852, MTl 2.44E-2 I 1.47E-3 to 7.60E-2 (312/312) 052, 151, 7Dl, 851, 852, MTl None Detected ( 0/24 ) None Detected ( 0/24 ) ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 Location of Facility:

5an Luis Obispo, CA (CountY,5tate)

All Control Locations Mean (B) RangJB) SF1, 10.2 mi, 79° I None Detected ( 0 / 52 ) SF1, 10.2 mi, 79° 2.87E-2 I 4.81E-3 to 9.46E-2 (52/52) SF1, 10.2 mi, 79° None Detected ( 0/4 ) None Detected ( 0/4 ) Numberof Reportable Occurrences o o o o ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity. ( C) These gamma isotopic samples are quarterly composite samples of all weekly particulate air sample filters. Approximately 13 particulate filters for each REMP location.

Plant related radionuclides, not naturally occurring isotopes.

Name of Facility:

Diablo Canyon Power Plant lower limit Medium or Pathway Type and Total of Sampled Numberof Detection(A) (Unit of Measure) Analyses Performed (llD) Surface Water ( pCi/Liter)

Gamma Isotopic (36) Mn-54 15 Fe-59 30 Co-58 15 Co-60 15 Zn-65 30 Zr-95 15 Nb-95 15 1-131 15 Cs-134 15 Cs-137 18 Ba-La 140 15 Additional Analysis Gross Beta (36 ) 4 Fe-55 (36) Ni-63 (36) Tritium H-3 (36) 400 Total Strontium (36) 1 Table Notation:

TableA-3 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Indicator with Highest Annual Mean Name, Distance, and Direction All Indicator locations Mean(B) Range(B) Mean (B) Range(B) DCM, 0.2 mi, 270* DCM, OUT none detected (0/12) none detected (0/24) none detected (0/12) none detected (0/ 24 ) none detected (0/12) none detected (0/24) none detected (0 /12 ) none detected (0/24) none detected (0/12) none detected (0/24) none detected (0/12) none detected (0/ 24 ) none detected (0/12) none detected (0/ 24 ) none detected (0/12) none detected (0/24) none detected (0 / 12 ) none detected (0/24) none detected (0 / 12 ) none detected (0/24) none detected (0/12) none detected (0/24) 319 I 215-465 (10/12) 3.15 I 1.88-4.65 (22/24) none detected (0/12) none detected (0/24) none detected (0 /12 ) none detected (0/ 24 ) none detected (0 /12 ) none detected (0/ 24 ) none detected (0/12) none detected (0/ 24 ) ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 Location of Facility:

San Luis Obispo, CA (County State) Number of All Control locations Reportable Mean(B) Range(B) Occurrences 7C2,4.7 mi, 124* none detected (0/12) 0 none detected (0/ 12 ) 0 none detected (0/12) 0 none detected (0/ 12 ) 0 none detected (0/ 12 ) 0 none detected (0 / 12 ) 0 none detected (0 / 12 ) 0 none detected (0 / 12 ) 0 none detected (0 / 12 ) 0 none detected (0 / 12 ) 0 none detected (0 / 12 ) 0 359 I 254-501 (12/12) 0 none detected (0 / 12 ) 0 none detected (0/ 12 ) 0 none detected (0 /12 ) 0 none detected (0/ 12 ) 0 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity.

TableA-4 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Name of Facility:

Diablo Canyon Power Plant Location of Facility:

San Luis Obispo, CA Lower Limit Indicator with Highest Medium or Pathway Type and Total of Annual Mean Sampled Number of Detection(A)

Name, Distance, and Direction All Indicator Locations All Control Locations (Unit of Measure) Analyses Performed (LLD) Mean(S) Range(S) Mean(S) Range(S) Mean(S) Range(S) Drinking Water 552, 0.6 mi, 65' OWl, 5S2, WN2, lA2 OEL, 10.2 mi, 79' ( pCi/Liter)

Gamma Isotopic (44) Mn-54 15 none detected (0/12) none detected (0 / 32 ) none detected (0 / 12 ) Fe-59 30 none detected (0 / 12 ) none detected (0/32) none detected (0/12) Co-58 15 none detected (0/12) none detected (0 / 32 ) none detected (0/12) Co-60 15 none detected (0/ 12 ) none detected (0 / 32 ) none detected (0/ 12 ) Zn-65 30 none detected (0/ 12 ) none detected (0 / 32 ) none detected (0/12) Zr-95 15 none detected (0/ 12 ) none detected (0 / 32 ) none detected (0/12) Nb-95 15 none detected (0/12) none detected (0 / 32 ) none detected (0 / 12 ) 1-131 1 none detected (0/ 12 ) none detected (0 / 32 ) none detected (0/12) Cs-134 15 none detected (0/ 12 ) none detected (0/32) none detected (0 / 12 ) Cs-137 18 none detected (0/ 12 ) none detected (0/ 32 ) none detected (0/12) Ba-La 140 15 none detected (0 / 12 ) none detected (0 / 32 ) none detected (0/ 12 ) Additional Analysis Gross Beta (44) 4 3.27 I 2.46-5.26 (5/12) 2.87 I 1.80-5.26 (8/32) 2.19 1 2.07-2.41 (3/12) Fe-55 (44) none detected (0 / 12 ) none detected (0 / 32 ) none detected (0/ 12 ) Ni-63 (44) none detected (0/ 12 ) none detected (0/32) none detected (0/ 12 ) Tritium H-3 (44) 400 none detected (0/12) none detected (0 / 32 ) none detected (0/ 12 ) Total Strontium ( 44 ) 1 none detected (0 / 12 ) none detected (0 / 32 ) none detected (0/ 12 ) Table Notation: ( A) Unless specified, all required LlDs were met in accordance with Table 2.3 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity. (County State) Numberof Reportable Occurrences 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TableA-S Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Name of Facility:

Diablo Canyon Power Plant Location of Facility:

San Luis Obispo, CA Lower Limit Indicator with Medium or Pathway Type and Total of Highest Annual Mean Sampled Numberof Detection(A)

Name, Distance, and Direction All Indicator Locations All Control Locations (Unit of Measure) Analyses Performed (LLD) Mean(B) Range/B) Mean(B) Range(B) Mean(B) Range(B) Mussels (pCi/kg) DCM, 0.2 mi, 270 0 DCM, PON, POS 7C2, 4.7 mi, 124 0 Gamma Isotopic (13) Mn-54 none detected (0/4) none detected (0/9) none detected (0 / 4 ) Fe-59 none detected (0 /4 ) none detected (0 /9 ) none detected (0 / 4 ) Co-58 none detected (0 /4 ) none detected (0/9) none detected (0/4) Co-60 none detected (0/4) none detected (0/9) none detected (0/4) Zn-65 none detected (0/4) none detected (0/9) none detected (0/4) Nb-95 none detected (0/4) none detected (0/9) none detected (0/4) 1-131 60 none detected (0/4) none detected (0/9) none detected (0/4) C5-134 60 none detected (0/4) none detected (0/9) none detected (0/4) Cs-137 80 none detected (0/4) none detected (0/9) none detected (0/4) Table Notation: ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity. (County State) Number of Reportable Occurrences 0 0 0 0 0 0 0 0 0 TableA-6 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Name of Facility:

Diablo Canyon Power Plant Location of Facility:

San Luis Obispo, CA Lower Limit Indicator with Medium or Pathway Type and Total of Highest Annual Mean Sampled Numberof Detection(A)

Name, Distance, and Direction All Indicator Locations All Control Locations (Unit of Measure) Analyses Performed (LLD) Mean(B) RangEiB) Mean(B) Range(B) Mean(B) Range(B) Fish (pCi/kg) 2F1, 10.9 mi, 0° DCM, PON, POS, 2F1, 703 7C2, 4.7 mi, 124° Gamma Isotopic (38 ) Mn-54 130 none detected (0/5) none detected (0/30) none detected (0/8) Fe-59 260 none detected (0/5) none detected (0/30) none detected (0/8) Co-58 130 none detected (0/5) none detected (0/ 30 ) none detected (0/8) Co-60 130 none detected (0/5) none detected (0/ 30 ) none detected (0/8) 2n-65 260 none detected (0/5) none detected (0/30) none detected (0 / 8 ) Cs-134 130 none detected (0/5) none detected (0/30) none detected (0 / 8 ) Cs-137 150 8.13 I 8.13 (1/5) 7.06 I 5.44-8.13 ( 3/30 ) none detected (0 / 8 ) Table Notation: ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity. (County, State) Number of Reportable Occurrences 0 0 0 0 0 0 0 Name of Facility:

Diablo Canyon Power Plant Lower Limit Medium or Pathway Type and Total of Sampled Numberof Detection(A) (Unit of Measure) Analyses Performed (LLD) Algae* (pCi/kg) Gamma Isotopic (8) Mn-54 Fe-59 Co-58 Co-60 Zn-65 Nb-95 1-131 60 Cs-134 60 Cs-137 80 Table Notation:

TableA-7 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Indicator with Highest Annual Mean Name, Distance, and Direction Indicator Locations Mean(B) RangJB) Mean(B) Range(B) OCM, 0.2 miles, 270 0 OCM, 0.2 miles, 270 0 none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) none detected (0/4) ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 Location of Facility:

San Luis Obispo, CA (County State) Numberof All Control Locations Reportable Mean(B) Range(B) Occurrences 7C2, 4.7 miles, 124 0 none detected (0/4) 0 none detected (0/4) 0 none detected (0/4) 0 none detected (0/4) 0 none detected (0/4) 0 none detected (0/4) 0 none detected (0/4) 0 none detected (0/4) 0 none detected (0/4) 0 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity.

• These samples are supplemental samples.

Table A-8 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Name of Facility:

Diablo Canyon Power Plant Location of Facility:

San Luis Obispo, CA Lower Limit Indicator with Medium or Pathway Type and Total of Highest Annual Mean Sampled Number of Analyses Detection(A)

Name, Distance, and Direction All Indicator Locations All Control Locations (Unit of Measure) Performed (LLD) Mean(B)

Mean(B) Range( B) Mean(B) Range(B) Kelp* ( pCi/kg) DCM, 0.2 mi, 270 0 DCM, paN, pas 7C2, 4.7 mi, 124 0 Gamma Isotopic (17) Mn-54 none detected (0/4) none detected (0/ 12 ) none detected (0/5) Fe-59 none detected (0/4) none detected (0/ 12 ) none detected (0/5) Co-58 none detected (0/4) none detected (0/ 12 ) none detected (0/5) Co-60 none detected (0/4) none detected (0 / 12 ) none detected (0/5) Zn-65 none detected (0/4) none detected (0 / 12 ) none detected (0/ 5 ) Nb-95 none detected (0/4) none detected (0/12) none detected (0/ 5 ) 1-131 60 none detected (0/4) none detected (0/12) none detected (0/ 5 ) Cs-134 60 none detected (0/4) none detected (0/12) none detected (0/ 5 ) Cs-137 80 none detected (0/4) none detected (0/12) none detected (0/5) Table Notation: ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

• These samples are supplemental samples. (County, State) Number of Reportable Occurrences 0 0 0 0 0 0 0 0 0 Name of Facility:

Diablo Canyon Power Plant Lower Limit Medium or Pathway Type and Total of Sampled Number of Detection lA) (Unit of Measure) Analyses Performed (LLD) Vegetative Crops (pCi/kg ) Gamma Isotopic ( 48 ) 1-1311 60 Cs-134 I 60 CS-1371 80 Table Notation:

TableA-9 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Indicator with Highest Annual Mean Name, Distance, and Direction All Indicator Locations Mean lB) Rangel B) Mean lB) Rangel B) 6C1, 4.5 mi, 98° 3C1, 6C1, sF2, 7C1 None Detected ( 0/4 ) None Detected ( 0/36 ) None Detected ( 0/4 ) 13.8 I 13.8 (1/36) I I 24.7 I 24.7 (1/4) 14.5 I s.7to24.7 (3/36) I ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 Location of Facility:

San Luis Obispo, CA (County, State) Number of All Control Locations Reportable Mean lB) Range lB) Occurrences 7G1, 16.8 mi, 115° None Detected ( 0/12 ) I 0 None Detected ( 0/12 ) I 0 26.4 I 26.4 (1/12 ) 0 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity.

Note : Cs-134 and Cs-137 concentrations were due to Fukushima Japan event.

Name of Facility:

Diablo Canyon Power Plant Lower Limit Medium or Pathway Type and Total of Sampled Number of Detection(A) (Unit of Measure) Analyses Performed (LLD) Milk ( pCi/Liter)

Iodine (13) I 1-131 1 1 Gamma Isotopic ( 13 ) Cs-134 1S I Cs-137 18 I Sa-La 140 1S ,,:,. . ITotal Strontium (13 ) I 1 Table Notation:

I I TableA-10 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Indicator with Highest Annual Mean Name, Distance, and Direction Indicator Locations Mean(B) RangJB) Mean(B) Range(B) Not Applicable I Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable

", " Not Applicable I Not Applicable ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 I I Location of Facility:

San Luis Obispo, CA (County, State) Numberof All Control Locations Reportable Mean(B) Range(B) Occurrences SF2, 12.6 mi, 60° None Detected (0/13) I 0 None Detected (0/13) 0 None Detected (0/13) 0 None Detected (0/13) 0 None Detected (0/13) I 0 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

Name of Facility:

Diablo Canyon Power Plant Lower Limit Medium or Pathway Type and Total of Sampled Number of Detection(A) (Unit of Measure) Analyses Performed (LLD) Meat ( pCi/kg) Gamma Isotopic ( 16 ) 1-131 60 Cs-134 60 Table Notation:

Table A-11 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Indicator with Highest Annual Mean Name, Distance, and Direction All Indicator Locations Mean(B) Ran g 4 B) Mean(B) Range( B) BCM, 1.Smi, 331 0 BCM, BGM, BSM, JDM none detected (0/4) none detected (0/11) 6.78 5.15 to 8.41 (2/4) 9.51 5.15 to 17.4 (6/11) 9.26 to 13.1 (2/4) 8.31 to 19.1 (6/11) ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis, e.g. (10/12) means 10 samples out of 12 collected showed activity.

Note: Cs-134 and Cs-137 were due to Fukushima Japan Event. Location of Facility:

All Control Locations Mean(B) Range(B) HCM, 37 mi, 328 0 San Luis Obispo, CA (County, State) Number of Reportable Occurrences o o o o Name of Facility:

Diablo Canyon Power Plant Lower Limit Medium or Pathway Type and Total of Sampled Numberof Detection(A) (Unit of Measure) Analyses Performed (LLD) Ocean Sediment ( pCi/kg dry) Gamma Isotopic ( 2 ) Mn-54 Fe-59 Co-58 Co-60 Zn-65 Cs-134 150 Cs-137 180 Fe-55 (2) Ni-63 (2) Total Strontium (2) 2,000 Table Notation:

TableA-12 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12*12/31/12 Indicator with Highest Annual Mean Name, Distance, and Direction Indicator Locations Mean(B) Ran g 4 B) Mean(B) Range(B) OCM, 0.2 mi, 270 0 OCM, 0.2 mi, 270 0 none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/ 1) none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/ 1) none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/1) none detected (0/1) ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 Location of Facility:

San Luis Obispo, CA (County State) Number of Control Locations Reportable Mean (B) Range(B) Occurrences 7C2, 4.7 mi, 124 0 none detected (0/1) 0 none detected (0 / 1) 0 none detected (0 / 1) 0 none detected (0/1) 0 none detected (0/1) 0 none detected (0/1) 0 none detected (0/1) 0 none detected (0 / 1) 0 none detected (0 / 1) 0 none detected (0/1) 0 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g., (10/12) means 10 samples out of 12 collected showed activity.

Name of Facility:

Diablo Canyon Power Plant Lower Limit Medium or Pathway Type and Total of Sampled Number of Analyses Detection(A) (Unit of Measure) Performed (LLD) Beach Sand (pCi/kg dry) Gamma Isotopic ( 11 ) CS-1341 150 CS-1371 180 Fe-55 (11)1 Ni-63 (11)1 Total Strontium ( 11 ) I 2,000 Table Notation:

TableA-13 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Indicator with Highest Annual Mean Name, Distance, and Direction All Indicator Locations Mean(B) RangJB) Mean(B) Range(B) AVA, 7.3 mi, 109 0 AVA, MOO, PMO, CVA none detected (0/ 3 ) none detected (0/9) none detected (0/3) none detected (0/9) none detected (0/3) none detected (0/ 9 ) none detected (0/3) none detected (0/ 9 ) none detected (0/3) none detected (0/ 9 ) ( A) Unless specified, all required LLQs were met in accordance with Table 2.3 Location of Facility:

San Luis Obispo, CA (County State) Number of All Control Locations Reportable Mean (B) RangJB) Occurrences CBA, 28.5 mi, 330 0 none detected (0/2) 0 none detected (0/2) 0 none detected (0/2) 1 0 none detected (0/2) 1 0 none detected (0/ 2 ) 0 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity.

Name of Facility:

Diablo Canyon Power Plant Lower Limit Medium or Pathway Type and Total of Sampled Number of Detection(A)

Table A-14 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Indicator with Highest Annual Mean Name, Distance, and Direction All Indicator Locations Location of Facility:

All Control Locations San Luis Obispo, CA (County State) Numberof Reportable (Unit of Measure) Analyses Performed (LLD) Mean(B) Range/B) Mean(B) Range(B) Mean (B) Range(B) Occurrences Groundwater (pCi/Liter) 853, 0.3 mi, 145 0 853, 0.3 mi, 145 0 WW2, 0.6 mi, 70 0 Gamma Isotopic (9) Mn-S4 15 none detected (0 / 5 ) none detected (0/ 5 ) none detected (0 / 4 ) Fe-59 30 none detected (0/ 5 ) none detected (0 / 5 ) none detected (0 / 4 ) Co-58 15 none detected (0/ 5 ) none detected (0/ 5 ) none detected (0 / 4 ) Co-60 15 none detected (0/ 5 ) none detected (0 / 5 ) none detected (0 / 4 ) Zn-65 30 none detected (0 / 5 ) none detected (0/5) none detected (0 / 4 ) Zr-95 15 none detected (0 / 5 ) none detected (0/ 5 ) none detected (0/ 4 ) Nb-95 15 none detected (0/ 5 ) none detected (0/ 5 ) none detected (0 / 4 ) 1-131 15 none detected (0/ 5 ) none detected (0/ 5 ) none detected (0 / 4 ) Cs-134 15 none detected (0 / 5 ) none detected (0 / 5 ) none detected (0/4) Cs-137 18 2.76 I 2.76 (1/5) 2.76 I 2.76 (1/5) none detected (0/4) Ba-La 140 15 none detected (0/ 5 ) none detected (0 / 5 ) none detected (0 / 4 ) ... .<, :., ;., ... .:. , .* : ... :.: .' . .... .. ",.:: :< .:: : .>.':;;;>

' .. c*.

Gross Beta (9) 4 5.95 I 2.43-9.32 (5/5) 5.95 I 2.43-9.32 (5/5) none detected (0/4) Fe-55 (9) none detected (0/ 5 ) none detected (0/5) none detected (0 / 4 ) Ni-63 (9) none detected (0 / 5 ) none detected (0 / 5 ) none detected (0 / 4 ) Total Strontium ( 9 ) 1 none detected (0 / 5 ) none detected (0/5) none detected (0 / 4 ) TritiumH-3 (9 ) 400 322 I 322 (1/5) 322 I 322 (1/5) none detected (0/ 4 ) Table Notation: ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 samples out of 12 collected showed activity.

Note: Cs-137 due to Fukushima Japan Event. Note: Tritium concentrations due to rain washout of an approved airborne discharge pathway from plant vents. 0 0 0 0 0 0 0 0 0 0 0 .... 0 0 0 0 0 Name of Facility:

Medium or Pathway Sampled (Unit of Measure) Monitoring Wells ( pCi/Liter)

Table Notation:

Diablo Canyon Power Plant Lower Limit Type and Total of Numberof Detection(A)

Analyses Performed (LLD) Gamma Isotopic (20) Mn-54 15 Fe-59 30 Co-58 15 Co-60 15 Zn-65 30 Zr-95 15 Nb-95 15 1-131 15 Cs-134 15 Cs-137 18 Ba-La 140 15 TableA-15 Environmental Radiological Monitoring Program Summary Report Period: 1/1/12 -12/31/12 Indicator with Highest Annual Mean Name, Distance, and Direction All Indicator Locations Mean(B) RangJ B) Mean(B) Range(B) DY1, 0.03 mi, 77° DY1, GW1, GW2, OWl, OW2 none detected (O / 4 ) none detected (O / 16 ) none detected (O / 4 ) none detected (O / 16 ) none detected (O / 4 ) none detected (O / 16 ) none detected (O / 4 ) none detected (O / 16 ) none detected (O / 4 ) none detected (O / 16 ) none detected (O / 4 ) none detected (O / 16 ) none detected (O / 4 ) none detected (O / 16 ) none detected (O / 4 ) none detected (O / 16 ) none detected (O / 4 ) none detected (O / 16 ) 4.11 I 3.42 to 4.79 (2/4) 4.11 I 3.42 to 4.79 (2/16) none detected (O / 4 ) none detected (O / 16 )

.............

<: .. .. .. . ..... .. :::.::. :"',;:.:.:;}:'.;.',<:;

' ** :.. . <....;}::

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Gross Beta (20) 4 39.6 I 24.3 to 67.0 (4/4) 23.2 I 7.17 to 67.0 (15/16) Fe-55 (20) none detected (O / 4 ) none detected (O / 16 ) Ni-63 (20) none detected (O / 4 ) none detected (O / 16 ) Total Strontium ( 20 ) 1 none detected (O / 4 ) none detected (O / 16 ) Tritium H-3 (24 ) 400 18,475 I 1.8E4 to 1.9E4 (4/4) 6,060 I 334 to 19,100 (14/20) ( A) Unless specified, all required LLDs were met in accordance with Table 2.3 Location of Facility:

San Luis Obispo, CA (County State) Number of All Control Locations Reportable Mean(B) Range( B) Occurrences WW2, 0.6 mi, 70° none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 ,

none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 none detected (O / 4 ) 0 ( B) Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parenthesis e.g. , (10/12) means 10 sa mples out of 12 collected showed activity.

Note: Monitoring well tritium concentrations due to rain washout of an approved airborne discharge pathway from plant vents. Note: Cs137 due to Fukushima Japan event.

This page intentionally left blank APPENDIXB DIRECT RADIATION RESULTS This page intentionally left blank 2012 DCPP Environmental TLD results per standard quarter 2012 QUARTER 2012 ANNUAL 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Std 2x Std Station 10 Avg Std err Avg Std err Avg Std err Avg Std err Total Avg Oev Oev MT1 21.6 0.9 22.1 1.3 20.5 1.3 21.4 1.1 85.6 21.4 0.7 1.3 WN1 12.7 0.7 11.9 0.6 11.5 0.6 12.5 0.8 48.6 12.2 0.6 1.1 051 20.1 1.0 20.9 1.1 19.4 1.1 20.2 0.9 80.6 20.2 0.6 1.2 551 21.5 0.8 23.2 1.2 21.7 0.9 23.6 1.3 90.0 22.5 1.1 2.1 651 13.1 0.5 13.3 1.0 13.6 0.4 13.8 0.7 53.8 13.5 0.3 0.6 851 17.1 0.6 16.8 0.9 15.8 1.1 17.2 0.6 66.9 16.7 0.6 1.3 852 20.9 1.0 20.7 1.3 19.4 1.1 20.9 1.1 81.9 20.5 0.7 1.4 553 19.1 1.0 19.2 0.8 18.5 0.8 18.4 0.9 75.2 18.8 0.4 0.8 201 12.6 0.5 12.8 0.8 12.2 0.4 12.8 0.6 50.4 12.6 0.3 0.6 401 11.1 0.4 11.7 0.6 10.6 0.6 11.6 0.7 45.0 11.3 0.5 1.0 5F1 17.6 0.5 17.3 1.1 16.7 0.8 16.6 1.0 68.2 17.1 0.5 1.0 1A1 11.0 0.5 11.8 0.9 11.1 0.6 11.7 0.6 48.5 12.1 0.9 1.7 702 15.8 0.4 16.5 0.6 15.5 0.8 16.2 1.0 64.0 16.0 0.4 0.9 7G2 16.9 0.6 16.6 0.9 16.6 0.9 16.6 0.7 66.7 16.7 0.1 0.3 7C1 18.0 0.8 18.3 0.7 17.3 0.7 17.4 0.8 71.0 17.8 0.5 1.0 7F1 16.7 0.9 16.5 0.7 15.6 1.0 16.6 1.0 65.4 16.4 0.5 1.0 081 10.4 0.4 10.2 0.4 9.6 0.4 9.9 0.5 40.1 10.0 0.4 0.7 701 11.0 0.5 9.9 0.4 10.6 0.4 10.8 0.4 42.3 10.6 0.5 1.0 4C1 10.4 0.6 10.6 0.7 10.1 0.3 10.3 0.5 41.4 10.4 0.2 0.4 052 18.0 0.8 17.9 0.8 16.7 1.2 17.4 0.8 70.0 17.5 0.6 1.2 151 17.3 0.5 17.3 1.2 16.1 0.6 17.2 0.9 67.9 17.0 0.6 1.2 251 16.4 0.8 16.6 0.8 15.9 0.4 15.9 1.0 64.8 16.2 0.4 0.7 351 20.1 1.0 21.1 1.0 18.9 1.1 20.7 1.3 80.8 20.2 1.0 1.9 451 19.9 1.0 19.9 1.0 19.5 0.7 19.6 1.4 80.5 20.1 1.2 2.5 751 20.2 1.4 19.7 1.1 19.2 1.0 19.8 1.1 78.9 19.7 0.4 0.8 951 23.2 1.3 22.9 1.3 22.7 1.3 22.6 1.3 91.4 22.9 0.3 0.5 1C1 12.9 0.7 12.8 1.0 12.0 0.7 12.9 1.2 50.6 12.7 0.4 0.9 5C1 15.2 0.8 16.2 1.3 15.9 0.8 15.1 1.2 62.4 15.6 0.5 1.1 301 13.0 0.5 12.9 0.7 12.2 0.7 12.5 0.6 50.6 12.7 0.4 0.7 601 14.3 0.6 14.4 0.7 14.0 0.8 14.1 0.7 56.8 14.2 0.2 0.4 5F3 16.5 0.9 17.7 0.9 15.8 0.7 17.7 1.1 67.7 16.9 0.9 1.9 15-1 25.2 1.2 23.8 2.1 23.0 1.0 24.3 0.5 96.3 24.1 0.9 1.8 15-2 22.8 1.4 25.3 0.6 21.8 1.8 23.7 0.4 93.6 23.4 1.5 3.0 15-3 35.6 0.7 35.1 1.1 32.0 2.8 37.7 0.9 140.4 35.1 2.4 4.7 15-4 76.0 1.7 94.1 3.6 77.9 2.7 86.9 3.1 334.9 83.7 8.4 16.8 15-5 66.3 5.1 62.0 1.1 56.6 3.9 61.4 1.7 246.3 61.6 4.0 7.9 15-6 54.6 1.4 57.7 1.6 52.6 2.7 56.8 4.0 221.7 55.4 2.3 4.6 15-7 34.8 1.7 37.8 1.4 36.0 0.3 38.2 3.4 146.8 36.7 1.6 3.2 15-8 21.8 2.5 22.4 1.4 20.6 1.1 22.2 1.1 87.0 21.8 0.8 1.6 This page intentionally left blank Name of Facility:

Diablo Canyon DCPP Direct Radiation Report Period: 1 11 12012 -12/31 12012 Individual Environmental TLD Historical Ranges ** Pre-2012 Pre-2012 Pre-2012 2012 Historical 2012 Historical 2012 Historical Results outside Station Low Qtr Low Qtr Average High Qtr High Qtr Historical range? Code mrem mrem mrem mrem mrem Yes I No MT1 13.2 20.5 20.9 22.1 26.3 No WN1 8.8 11.5 12.6 12.7 18.4 No 051 12.5 19.4 20.2 20.9 26.0 No 551 17.3 21.5 22.9 23.6 29.1 No 651 10.0 13.1 13.9 13.8 19.3 No 851 11.1 15.8 16.4 17.2 20.8 No 852 13.6 19.4 20.4 20.9 26.9 No 553 12.2 18.4 18.7 19.2 25.1 No 201 8.3 12.2 12.3 12.8 15.8 No 401 7.9 10.6 12.1 11.7 20.8 No 5F1 10.7 16.6 17.6 17.6 23.7 No 1A1 8.2 11.0 12.0 11.8 17.8 No 702 12.0 15.5 16.6 16.5 27.7 No 7G2 13.7 16.6 17.3 16.9 27.7 No 7C1 14.4 17.3 17.9 18.3 23.1 No 7F1 13.6 15.6 16.7 16.7 23.6 No 081 8.3 9.6 10.2 10.4 17.9 No 701 9.7 9.9 11.7 11.0 23.3 No 4C1 8.5 10.1 10.9 10.6 18.4 No 052 14.3 16.7 17.1 18.0 22.1 No 151 13.5 16.1 16.8 17.3 21.7 No 251 13.3 15.9 16.9 16.6 23.3 No 351 16.4 18.9 20.4 21.1 26.2 No 451 15.0 19.5 18.9 19.9 26.4 No 751 14.3 19.2 18.4 20.2 26.1 No 951 12.8 22.6 21.8 23.2 26.7 No 1C1 10.3 12.0 13.3 12.9 19.4 No 5C1 12.3 15.1 16.4 16.2 21.3 No 301 9.6 12.2 12.8 13.0 22.2 No 601 11.7 14.0 15.3 14.4 23.1 No 5F3 13.3 15.8 19.4 17.7 25.0 No 15-1 22.0 23.0 23.5 25.2 25.0

• Yes, high 15-2 22.4 21.8 24.0 25.3 26.1

• Yes, low 15-3 22.5 32.0 33.0 37.7 38.2 No 15-4 23.1 76.0 68.3 94.1 86.1

• Yes, high 15-5 23.1 56.6 58.3 66.3 78.1 No 15-6 21.9 52.6 46.8 57.7 58.8 No 15-7 19.5 34.8 34.2 38.2 38.9 No 15-8 19.0 20.6 21.3 22.4 22.8 No

• Yes due to 15F511oading or minor statistical error ** Exposure comparison data range from 1987 to 2011 This page intentionally left blank APPENDIXC ANAL YTICAL SAMPLE RESULTS This page intentionally left blank 2012 DCPP Analysis Results Appendix C OS2 North Gate -Air Charcoal Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units OS2 North Gate(293900014)

-AC 7-Jan-12 lodine-131 5.65E-03 2.33E-02 1.33E-02 pCi/m3 OS2 North Gate(294429014)

-AC 14-Jan-12 lodine-131 1.17E-03 1.26E-02 7.21 E-03 pCi/m3 OS2 North Gate(294804014)

-AC 21-Jan-12 lodine-131 2.87E-03 1.20E-02 6.66E-03 pCifm3 OS2 North Gate 295197014)

-AC 28-Jan-12 lodine-131 2.25E-03 1.11 E-02 6.37E-03 pCi/m3 OS2 North Gate(295707014)

-AC 4-Feb-12 lodine-131 3.59E-03 1.01E-02 5.64E-03 pCi/m3 OS2 North Gate(296101014)

-AC 11-Feb-12 lodine-131 2.38E-03 1.86E-02 1.06E-02 pCi/m3 OS2 North Gate(296457014)

-AC 18-Feb-12 lodine-131 4.41E-03 1.37E-02 7.80E-03 pCi/m3 OS2 North Gate(296852014)

-AC 25-Feb-12 lodine-131 5.22E-03 1.37E-02 8.11 E-03 pCi/m3 OS2 North Gate(297270014)

-AC 3-Mar-12 lodine-131 4.57E-04 1.20E-02 6.99E-03 pCi/m3 OS2 North Gate(297686014)

-AC 10-Mar-12 lodine-131

-7.94E-03 1.04E-02 8.18E-03 pCi/m3 OS2 North Gate(298090014)

-AC 17-Mar-12 lodine-131

-1.21 E-03 8.43E-03 5.26E-03 pCi/m3 OS2 North Gate(298440014)

-AC 24-Mar-12 lodine-131

-7.82E-03 1.22E-02 9.09E-03 pCi/m3 OS2 North Gate(301 039014) -AC 31-Mar-12 lodine-131

-3.59E-03 7.72E-03 5.26E-03 pCi/m3 OS2 North Gate(302547014)

-AC 7-Apr-12 lodine-131

-1.65E-03 1.08E-02 6.54E-03 pCi/m3 OS2 North Gate(302940014)

-AC 14-Apr-12 lodine-131

-3.86E-03 1.08E-02 7.09E-03 pCi/m3 OS2 North Gate(303291 014) -AC 21-Apr-12 lodine-131

-4.78E-03 1.00E-02 6.87E-03 pCi/m3 OS2 North Gate(303713014)

-AC 28-Apr-12 lodine-131 6.67E-03 2.01E-02 1.15E-02 pCi/m3 OS2 North Gate(304127014)

-AC 5-May-12 lodine-131 4.91 E-03 9.98E-03 5.63E-03 pCi/m3 OS2 North Gate(304550014)

-AC 12-May-12 lodine-131

-3.96E-05 1.00E-02 6.10E-03 pCi/m3 OS2 North Gate(304958014)

-AC 19-May-12 lodine-131

-1.12E-02 1.52E-02 1.22E-02 pCi/m3 OS2 North Gate(305236014)

-AC 26-May-12 lodine-131

-5.60E-03 1.08E-02 7.92E-03 pCi/m3 OS2 North Gate(305629014)

-AC 2-Jun-12 lodine-131 2.26E-04 1.99E-02 1.16E-02 pCi/m3 OS2 North Gate(306063014)

-AC 9-Jun-12 lodine-131 3.48E-03 1.34E-02 7.61E-03 pCi/m3 OS2 North Gate 306466014)

-AC 16-Jun-12 lodine-131

-1.75E-03 1.33E-02 8.35E-03 pCi/m3 OS2 North Gate 306808014)

-AC 23-Jun-12 lodine-131 1.72E-03 1.19E-02 6.92E-03 pCi/m3 OS2 North Gate 307348014)

-AC 30-Jun-12 lodine-131

-3.81E-03 1.13E-02 7.57E-03 pCi/m3 OS2 North Gate 307690014)

-AC 7-Jul-12 lodine-131

-1.78E-03 1.12E-02 6.99E-03 pCi/m3 OS2 North Gate(308147014)

-AC 14-Jul-12 lodine-131 2.16E-03 1.05E-02 5.98E-03 pCi/m3 OS2 North Gate(308569014)

-AC 21-Jul-12 lodine-131

-2.59E-03 8.20E-03 5.56E-03 pCi/m3 OS2 North Gate(308980014)

-AC 28-Jul-12 lodine-131

-4.16E-03 1.18E-02 7.78E-03 pCi/m3 OS2 North Gate(309364014)

-AC 4-Aug-12 lodine-131 4.45E-03 1.23E-02 6.86E-03 pCi/m3 OS2 North Gate(309747014)

-AC 11-Aug-12 lodine-131

-2.41E-03 9.79E-03 6.28E-03 pCi/m3 OS2 North Gate(310131014)-AC 18-Aug-12 lodine-131 8.54E-04 1.31E-02 7.87E-03 pCi/m3 OS2 North Gate(310457014)

-AC 25-Aug-12 lodine-131

-1.55E-03 1.58E-02 9.73E-03 pCi/m3 OS2 North Gate 310729014)

-AC 1-Sep-12 lodine-131, 5.12E-04 9.43E-03 5.48E-03 pCi/m3 OS2 North Gate 311201014)

-AC 8-Sep-12 lodine-131 1.58E-03 1.34E-02 7.56E-03 pCi/m3 OS2 North Gate(311588014)-AC 15-Sep-12 lodine-131

-1.98E-04 1.35E-02 8.05E-03 pCi/m3 OS2 North Gate(312018014)

-AC 22-Sep-12 lodine-131

-2.01E-03 1.96E-02 1.20E-02 pCi/m3 OS2 North Gate 312421014)

-AC 29-Sep-12 lodine-131 1.68E-03 1.00E-02 5.72E-03 pCi/m3 OS2 North Gate 312998014)

-AC 6-0ct-12 lodine-131 3.03E-04 8.56E-03 5.02E-03 pCi/m3 OS2 North Gate(313514014)

-AC 13-0ct-12 lodine-131 1.58E-03 1.42E-02 8.06E-03 pCi/m3 OS2 North Gate(313958014)

-AC 20-0ct-12 lodine-131

-9.53E-04 1.26E-02 7.64E-03 pCi/m3 Page 1 of 90 2012 DCPP Analysis Results Appendix C OS2 North Gate(314389014)

-AC 27-0ct-12 lodine-131 1.39E-03 1.21E-02 7.26E-03 pCi/m3 OS2 North Gate(314793014)

-AC 4-Nov-12 lodine-131

-1.64E-03 1.59E-02 9.51E-03 pCi/m3 OS2 North Gate(315297014)

-AC 10-Nov-12 lodine-131

-9.95E-04 1.25E-02 7.51 E-03 pCi/m3 OS2 North Gate(315667014)

-AC 17-Nov-12 lodine-131

-1.07E-03 1.30E-02 7.80E-03 pCi/m3 OS2 North Gate(315925014)

-AC 24-Nov-12 lodine-131 7.93E-03 1.23E-02 7.34E-03 pCi/m3 OS2 North Gate(316341014)

-AC 1-0ec-12 lodine-131

-2.21E-03 1.16E-02 7.09E-03 pCi/m3 OS2 North Gate(316741 014) -AC 8-0ec-12 lodine-131 3.75E-03 1.29E-02 7.22E-03 pCi/m3 OS2 North Gate(317057014)

-AC 15-0ec-12 lodine-131 3.35E-03 1.12E-02 6.49E-03 pCi/m3 OS2 North Gate(317277014)

-AC 22-0ec-12 lodine-131

-2.08E-03 8.82E-03 6.57E-03 pCi/m3 OS2 North Gate(317436014)

-AC 29-0ec-12 lodine-131

-1.10E-03 8.80E-03 5.36E-03 pCi/m3 OS2 North Gate -Air Particulate Sample Name Date Collected Nuclide Result MOC 2 Sigma TPU Units OS2 North Gate(293900007)

-AP 7-Jan-12 BETA 6.61 E-02 2.17E-03 1.69E-02 pCi/m3 OS2 North Gate(294429007)

-AP 14-Jan-12 BETA 7.07E-02 1.85E-03 1.45E-02 pCi/m3 OS2 North Gate(294804007)

-AP 21-Jan-12 BETA 1.04E-02 1.86E-03 1.53E-02 pCi/m3 OS2 North Gate(295197007)

-AP 28-Jan-12 BETA 5.09E-02 1.87E-03 1.69E-02 pCi/m3 OS2 North Gate(295707007)

-AP 4-Feb-12 BETA 6.03E-02 1.74E-03 1.18E-02 pCi/m3 OS2 North Gate(2961 01007) -AP 11-Feb-12 BETA 3.06E-02 1.82E-03 1.32E-02 pCi/m3 OS2 North Gate(296457007)

-AP 18-Feb-12 BETA 1.51E-02 1.75E-03 1.31E-02 pCilm3 OS2 North Gate(296852007)

-AP 25-Feb-12 BETA 2.72E-02 1.62E-03 1.35E-02 pCi/m3 OS2 North Gate 297270007)

-AP 3-Mar-12 BETA 1.82E-02 1.93E-03 1.39E-02 pCi/m3 OS2 North Gate(297686007)

-AP 10-Mar-12 BETA 1.90E-02 1.94E-03 1.74E-02 pCi/m3 OS2 North Gate(298090007)

-AP 17-Mar-12 BETA 9.64E-03 1.85E-03 1.01 E-02 pCi/m3 OS2 North Gate(298440007)

-AP 24-Mar-12 BETA 5.93E-03 1.86E-03 1.47E-02 pCi/m3 OS2 North Gate(301039007)

-AP 31-Mar-12 BETA 1.76E-02 1.80E-03 1.30E-02 pCi/m3 OS2 North Gate(302547007)

-AP 7-Apr-12 BETA 1.99E-02 1.81E-03 1.36E-02 pCilm3 OS2 North Gate(302940007)

-AP 14-Apr-12 BETA 7.84E-03 1.93E-03 1.53E-02 pCi/m3 OS2 North Gate(303291 007) -AP 21-Apr-12 BETA 1.05E-02 1.99E-03 1.37E-02 pCi/m3 OS2 North Gate(303713007)

-AP 28-Apr-12 BETA 7.83E-03 1.80E-03 1.10E-02 pCi/m3 OS2 North Gate(304127007)

-AP 5-May-12 BETA 3.01E-02 1.67E-03 1.35E-02 pCi/m3 OS2 North Gate 304550007)

-AP 12-May-12 BETA 2.80E-02 1.70E-03 1.34E-02 pCi/m3 OS2 North Gate 304958007)

-AP 19-May-12 BETA 1.76E-02 1.85E-03 1.37E-02 pCi/m3 OS2 North Gate 305236007)-

AP 26-May-12 BETA 5.38E-03 1.70E-03 1.25E-02 pCilm3 OS2 North Gate(305629007)

-AP 2-Jun-12 BETA 8.88E-03 2. 22 E-03 1.41E-02 pCi/m3 OS2 North Gate 306063007)

-AP 9-Jun-12 BETA 1.46E-02 2.30E-03 1.49E-02 pCi/m3 OS2 North Gate 306466007)

-AP 16-Jun-12 BETA 9.01E-03 2.50E-03 1.54E-02 pCi/m3 OS2 North Gate 306808007)

-AP 23-Jun-12 BETA 1.03E-02 2.48E-03 1.59E-02 pCi/m3 OS2 North Gate 307348007)

-AP 30-Jun-12 BETA 1.01E-02 1.67E-03 1.30E-02 pCi/m3 OS2 North Gate 307690007)

-AP 7-Jul-12 BETA 7.57E-03 1.81 E-03 1.52E-02 pCi/m3 OS2 North Gate 308147007)

-AP 14-Jul-12 BETA 1.12E-02 1.78E-03 1.08E-02 pCi/m3 OS2 North Gate 308569007)

-AP 21-Jul-12 BETA 9.79E-03 1.62E-03 1.34E-02 pCi/m3 OS2 North Gate(308980007)

-AP 28-Jul-12 BETA 1.55E-02 1.71E-03 1.03E-02 pCi/m3 OS2 North Gate(309364007)

-AP 4-Aug-12 BETA 1.19E-02 1.69E-03 1.25E-02 pCi/m3 Page 2 of 90 2012 DCPP Analysis Results Appendix C OS2 North Gate(30974 7007) -AP 11-Aug-12 BETA 1.16E-02 1.61E-03 1.27E-02 pCi/m3 OS2 North Gate(310131007)

-AP 18-Aug-12 BETA 1.79E-02 1.63E-03 1.24E-02 pCi/m3 OS2 North Gate(31 0457007) -AP 25-Aug-12 BETA 1.95E-02 1.60E-03 1.12E-02 pCi/m3 OS2 North Gate(31 0729007) -AP 1-Sep-12 BETA 2.92E-02 1.57E-03 1.26E-02 pCi/m3 OS2 North Gate(311201007)-AP 8-Sep-12 BETA 3.23E-02 1.67E-03 1.14E-02 pCi/m3 OS2 North Gate(311588007)

-AP 15-Sep-12 BETA 3.33E-02 1.52E-03 9.79E-03 pCi/m3 OS2 North Gate(312018007)

-AP 22-Sep-12 BETA 4.22E-02 1.57E-03 1.25E-02 pCi/m3 OS2 North Gate(312421 007) -AP 29-Sep-12 BETA 4.06E-02 1.62E-03 1.49E-02 pCi/m3 OS2 North Gate(312998007)

-AP 6-0ct-12 BETA 3.31 E-02 1.56E-03 1.65E-02 pCi/m3 OS2 North Gate(313514007)

-AP 13-0ct-12 BETA 4.40E-02 1.66E-03 1.66E-02 pCi/m3 OS2 North Gate(313958007)

-AP 20-0ct-12 BETA 2.04E-02 1.53E-03 1.07E-02 pCi/m3 OS2 North Gate(314389007)

-AP 27-0ct-12 BETA 2.84E-02 1.61E-03 1.32E-02 pCi/m3 OS2 North Gate(314793007)

-AP 4-Nov-12 BETA 5.23E-02 1.63E-03 1.38E-02 pCi/m3 OS2 North Gate(315297007)

-AP 10-Nov-12 BETA 4.57E-02 1.56E-03 1.16E-02 pCi/m3 OS2 North Gate(315667007)

-AP 17-Nov-12 BETA 4.39E-02 1.90E-03 1.30E-02 pCi/m3 OS2 North Gate(315925007)

-AP 24-Nov-12 BETA 4.45E-02 1.39E-03 1.01E-02 pCi/m3 OS2 North Gate(316341 007) -AP 1-0ec-12 BETA 1.14E-02 1.61E-03 1.23E-02 pCi/m3 OS2 North Gate(316741 007) -AP 8-0ec-12 BETA 3.65E-02 1.52E-03 1.22E-02 pCi/m3 OS2 North Gate(317057007)

-AP 15-0ec-12 BETA 1.18E-02 1.46E-03 1.17E-02 pCi/m3 OS2 North Gate(317277007)

-AP 22-0ec-12 BETA 2.11E-02 1.64E-03 1.12E-02 pCi/m3 OS2 North Gate(317436007)

-AP 29-0ec-12 BETA 2.76E-02 1.66E-03 1.31 E-02 pCi/m3 OS2 North Gate(302777007)

-AP 11-Feb-12 Beryllium-7 1.26E-01 8.64E-03 2.02E-02 pCi/m3 OS2 North Gate(308050007)

-AP 12-May-12 Beryllium-7 7.24E-02 1.10E-02 1.56E-02 pCi/m3 OS2 North Gate(313322007)

-AP 11-Aug-12 Beryllium-7 6.88E-02 6.96E-03 1.15E-02 pCi/m3 OS2 North Gate 318773007)

-AP 10-Nov-12 Beryllium-7 1.28E-01 9.35E-03 2.28E-02 pCi/m3 OS2 North Gate 302777007)

-AP 11-Feb-12 Cesium-134

-3.15E-06 6.22E-04 3.65E-04 pCi/m3 OS2 North Gate 308050007)

-AP 12-May-12 Cesium-134 1.92E-04 7.37E-04 4.17E-04 pCi/m3 OS2 North Gate 313322007)

-AP 11-Aug-12 Cesium-134

-1.90E-05 4.14E-04 2.46E-04 pCi/m3 OS2 North Gate 318773007)

-AP 10-Nov-12 Cesium-134 9.55E-05 7.09E-04 3.98E-04 pCi/m3 OS2 North Gate 302777007)

-AP 11-Feb-12 Cesium-137 9.69E-05 4.79E-04 2.73E-04 pCi/m3 OS2 North Gate 308050007)

-AP 12-May-12 Cesium-137 1.58E-04 5.56E-04 3.19E-04 pCi/m3 OS2 North Gate 313322007)

-AP 11-Aug-12 Cesium-137

-2.91E-04 2.71 E-04 2.58E-04 pCi/m3 OS2 North Gate(318773007)

-AP 10-Nov-12 Cesium-137

-3.61E-04 3.32E-04 3.36E-04 pCi/m3 1A2 Blanchard Spring -Drinking Water Sample Name Date Collected Nuclide Result MOC 2 Sigma TPU Units 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 BETA 2.37E+00 2.27E+00 1.56E+OO pCi/L 1A2 Blanchard Spring(304549001)

-OW 15-May-12 BETA 2.08E+00 2.16E+00 1.39E+OO pCilL 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 BETA 9.35E-01 1.72E+00 1.07E+OO pCilL 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 BETA 1.16E+00 2.11E+00 1.32E+OO pCi/L 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Barium-140 8.01E-01 3.85E+00 2.24E+OO pCi/L 1A2 Blanchard Spring(304549001)

-OW 15-May-12 Barium-140

-9.11 E-01 4.33E+00 2.69E+OO pCi/L 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Barium-140 9.88E-01 5.19E+00 3.00E+OO pCi/L 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Barium-140

-1.31E+00 2.83E+OO 1.86E+OO pCi/L Page 30f90 2012 DCPP Analysis Results Appendix C 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Cesium-134 9.01E-01 3.01E+00 1.81E+00 pCi/L 1A2 Blanchard Spring(304549001)

-OW 15-MaY-12 Cesium-134 3.35E-01 3.38E+00 1.97E+00 pCi/L 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Cesium-134 5.98E-01 2.65E+00 1.58E+00 pCi/L 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Cesium-134 7.32E-01 1.92E+00 1.13E+00 pCi/L 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Cesium-137

-7.92E-01 2.55E+00 1.83E+00 pCilL 1A2 Blanchard Spring(304549001)

-OW 15-May-12 Cesium-137

-2.34E-01 2.55E+00 1.81 E+OO pCi/L 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Cesium-137 4.60E-01 2.27E+00 1.34E+00 pCi/L 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Cesium-137 9.02E-01 1.76E+00 1.10E+00 pCi/L 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Cobalt-58

-2.03E+00 2.35E+00 1.79E+00 pCi/L 1A2 Blanchard Spring(304549001)

-OW 15-MaY-12 Cobalt-58 3.41E-01 2.52E+00 1.68E+00 pCi/L 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Cobalt-58 1.26E+00 2.32E+00 1.44E+00 pCi/L 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Cobalt-58 5.39E-02 1.59E+00 9.27E-01 pCi/L 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Cobalt-60

-5.69E-01 2.42E+00 1.52E+00 pCi/L 1A2 Blanchard Springl 304549001)

-OW 15-May-12 Cobalt-60

-5.34E-01 2.83E+00 1.72E+00 pC ilL 1A2 Blanchard Spring 309382004)

-OW 7-Aug-12 Cobalt-60

-7.90E-01 1.97E+00 1.31E+00 pCi/L 1A2 Blanchard Spring 313874001)

-OW 17-0ct-12 Cobalt-60 7.94E-01 1.83E+00 1.10E+00 pCi/L 1A2 Blanchard Spring 294918001)

-OW 25-Jan-12 lodine-131 9.36E-02 6.42E-01 3.69E-01 pCi/L 1A2 Blanchard Spring 304549001)

-OW 15-May-12 lodine-131

-1.56E-01 5.36E-01 3.25E-01 pCi/L 1A2 Blanchard Spring 309382004)

-OW 7-Aug-12 lodine-131

-2.16E-01 6.75E-01 4.13E-01 pCi/L 1 A2 Blanchard Spring(31387 4001) -OW 17-0ct-12 lodine-131 2.69E-01 7.49E-01 4.45E-01 pCi/L 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Iron-55 -1.35E+02 1.61E+02 9.99E+01 pCi/L 1A2 Blanchard Spring(304549001 -OW 15-May-12 Iron-55 -4.36E+01 1.26E+02 7.98E+01 pCi/L 1A2 Blanchard Spring(309382004 -OW 7-Aug-12 Iron-55 2.11E+01 8.64E+01 5.96E+01 pCi/L 1 A2 Blanchard Spring(313874001 -OW 17-0ct-12 Iron-55 -5.57E+01 1.30E+02 9.32E+01 pC ilL 1A2 Blanchard Spring(294918001 -OW 25-Jan-12 Iron-59 6.78E-01 4.86E+00 2.85E+00 pCi/L 1A2 Blanchard Spring(304549001 -OW 15-May-12 Iron-59 1.58E+00 5.84E+00 3.50E+00 pCi/L 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Iron-59 -2.29E+00 4.08E+00 2.80E+00 pCi/L 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Iron-59 1.17E+00 3.62E+00 2.15E+00 pC ilL 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Lanthanum-140 8.01E-01 3.85E+00 2.24E+00 pC ilL 1A2 Blanchard Spring(304549001)

-OW 15-MaY-12 Lanthanum-140

-9.11 E-01 4.33E+00 2.69E+00 pCi/L 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Lanthanum-140 9.88E-01 5.19E+00 3.00E+00 pC ilL 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Lanthanum-140

-1.31E+00 2.83E+00 1.86E+00 pCi/L 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Manganese-54

-1.55E+00 2.31E+00 1.64E+00 pCi/L 1A2 Blanchard Spring(304549001)

-OW 15-May-12 Manganese-54

-1.26E+00 2.61E+00 1.71 E+OO pCi/L 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Manganese-54

-8.36E-01 1.95E+00 1.30E+00 pCi/L 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Manganese-54

-5.47E-01 1.50E+00 9.40E-01 pCi/L 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Nickel-63 7.60E+00 2.51E+01 1.52E+01 pCi/L 1A2 Blanchard Spring(304549001)

-OW 15-May-12 Nickel-63 4.28E+00 3.62E+01 2.17E+01 pC ilL 1A2 Blanchard Spring(309382004

-OW 7-Aug-12 Nickel-63

-9.94E+00 3.30E+01 1.94E+01 pCi/L 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Nickel-63 2.22E+01 3.50E+01 2.15E+01 pC ilL 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Niobium-95 3.16E+00 3.16E+00 3.40E+00 pCi/L 1A2 Blanchard Spring(304549001

-OW 15-MaY-12 Niobium-95 1.55E+00 3.16E+00 2.14E+00 pCi/L 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Niobium-95

-1.21E+00 2.05E+00 1.43E+00 pCi/L 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Niobium-95 8.24E-01 1.77E+00 1.06E+00 pCi/L Page 4 of 90 2012 DCPP Analysis Results Appendix C 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Total Strontium 9.14E-02 1.67E-01 1.05E-01 pCi/L 1A2 Blanchard Spring(304549001)

-OW 15-May-12 Total Strontium 3.30E-01 4.36E-01 2.80E-01 pC ilL 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Total Strontium

-1.32E-01 1.72E-01 9.74E-02 pC ilL 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Total Strontium 1.04E-01 1.47E-01 9.49E-02 pC ilL 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Tritium -1.01E+02 2.55E+02 1.48E+02 pC ilL 1A2 Blanchard Spring 304549001)

-OW 15-May-12 Tritium -4.64E+01 2.76E+02 1.62E+02 pCi/L 1A2 Blanchard Spring 309382004)

-OW 7-Aug-12 Tritium -1.59E+02 2.56E+02 1.44E+02 pCi/L 1A2 Blanchard Spring 313874001)

-OW 17-0ct-12 Tritium -6.15E+01 2.21E+02 1.29E+02 pCi/L 1A2 Blanchard Springl 294918001)

-OW 25-Jan-12 Zinc-65 4.66E+00 5.76E+00 4.20E+00 pCi/L 1A2 Blanchard Spring(304549001)

-OW 15-May-12 Zinc-65 -1.78E+00 5.63E+00 4.21E+00 pCi/L 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Zinc-65 1.72E+00 4.39E+00 2.94E+00 pCi/L 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Zinc-65 -1.07E+00 3.20E+00 2.36E+00 pCi/L 1A2 Blanchard Spring(294918001)

-OW 25-Jan-12 Zirconium-95

-3.24E-01 4.43E+00 2.68E+00 pCi/L 1A2 Blanchard Spring(304549001)

-OW 15-May-12 Zirconium-95 3.78E-01 4.85E+00 2.82E+00 pCi/L 1A2 Blanchard Spring(309382004)

-OW 7-Aug-12 Zirconium-95

-6.04E-01 3.94E+00 2.43E+00 pCi/L 1A2 Blanchard Spring(313874001)

-OW 17-0ct-12 Zirconium-95 9.23E-01 3.05E+00 1.78E+00 pCi/L 1 S1 Waste Pond -Air Charcoal Sample Name Date Collected Nuclide Result MOC 2 SigmaTPU Units 1 S1 Waste Pond(293900013)

-AC 7-Jan-12 lodine-131

-2.46E-03 1.40E-02 8.95E-03 pCi/m3 1S1 Waste Pond(294429013)

-AC 14-Jan-12 lodine-131 6.97E-03 1.65E-02 9.25E-03 pCi/m3 1S1 Waste Pond(294804013 -AC 21-Jan-12 lodine-131

-2.47E-03 1.75E-02 1.04E-02 pCi/m3 1S1 Waste Pond(295197013 -AC 28-Jan-12 lodine-131

-2.89E-03 1.20E-02 7.64E-03 pCi/m3 1S1 Waste Pond(295707013 -AC 4-Feb-12 lodine-131

-3.99E-03 1.27E-02 8.13E-03 pCi/m3 1S1 Waste Pond 296101013 -AC 11-Feb-12 lodine-131

-1.77E-03 1.58E-02 9.70E-03 pCi/m3 1S1 Waste Pond 296457013 -AC 18-Feb-12 lodine-131

-9.71 E-04 9.10E-03 5.54E-03 pCi/m3 1 S 1 Waste Pond 296852013 -AC 25-Feb-12 lodine-131

-3.40E-03 9.65E-03 6.63E-03 pCi/m3 1 S 1 Waste Pond 297270013 -AC 3-Mar-12 lodine-131

-3.82E-03 1.10E-02 7.23E-03 pCi/m3 1S1 Waste Pond 297686013)

-AC 10-Mar-12 lodine-131

-9.42E-04 1.33E-02 8.22E-03 pCi/m3 1 S 1 Waste Pond 298090013)

-AC 17-Mar-12 lodine-131

-1.71E-03 1.19E-02 7.16E-03 pCi/m3 1 S 1 Waste Pond 298440013

-AC 24-Mar-12 lodine-131 5.24E-03 1.61E-02 9.17E-03 pCi/m3 1 S1 Waste Pond(301 039013) -AC 31-Mar-12 lodine-131

-4.84E-03 1.11E-02 7.66E-03 pCi/m3 1 S1 Waste Pond(302547013)

-AC 7-Apr-12 lodine-131

-1.79E-03 9.90E-03 6.18E-03 pCi/m3 1S1 Waste Pond(302940013)

-AC 14-Apr-12 lodine-131 1.68E-04 1.37E-02 7.95E-03 pCi/m3 1 S1 Waste Pond(303291 013) -AC 21-Apr-12 lodine-131 9.32E-03 1.91E-02 1.12E-02 pCi/m3 1S1 Waste Pond 303713013)

-AC 28-Apr-12 lodine-131

-1.55E-03 1.14E-02 7.20E-03 pCi/m3 1S1 Waste Pond(304127013)

-AC 5-May-12 lodine-131

-2.49E-03 6.58E-03 4.51E-03 pCi/m3 1 S1 Waste Pond(304550013)

-AC 12-May-12 lodine-131

-5.23E-03 1.80E-02 1.18E-02 pCilm3 1S1 Waste Pond 304958013)

-AC 19-May-12 lodine-131 4.51E-03 1.33E-02 7.47E-03 pCi/m3 1S1 Waste Pond 305236013)

-AC 26-MaY-12 lodine-131 6.61 E-03 2.00E-02 1.14E-02 pCi/m3 1S1 Waste Pond 305629013)

-AC 2-Jun-12 lodine-131

-9.05E-04 1.13E-02 6.85E-03 pCi/m3 1S1 Waste Pond 306063013)

-AC 9-Jun-12 lodine-131

-1.14E-02 1.36E-02 1.16E-02 pCi/m3 1 S1 Waste Pond(306466013)

-AC 16-Jun-12 lodine-131

-2.36E-03 1.72E-02 1.07E-02 pCi/m3 1 S1 Waste Pond(306808013)

-AC 23-Jun-12 lodine-131

-2.78E-03 1.22E-02 7.97E-03 pCi/m3 Page 5 of 90 2012 DCPP Analysis Results Appendix C 1S1 Waste Pond(307348013)

-AC 30-Jun-12 lodine-131

-6.99E-03 1.26E-02 8.9SE-03 pCi/m3 1S1 Waste Pond(307690013)

-AC 7-Jul-12 lodine-131 4.67E-03 2.1SE-02 1.23E-02 pCi/m3 1S1 Waste Pond(308147013)

-AC 14-Jul-12 lodine-131

-9.78E-03 1.06E-02 8.90E-03 pCi/m3 1 S1 Waste Pond(308S69013)

-AC 21-Jul-12 lodine-131

-2.04E-03 9.98E-03 6.31 E-03 pCi/m3 1S1 Waste Pond(308980013)

-AC 28-Jul-12 lodine-131 1.71E-03 9.31 E-03 S.23E-03 pCi/m3 1S1 Waste Pond(309364013)

-AC 4-Aug-12 lodine-131 3.12E-03 1.68E-02 9.S1 E-03 pCi/m3 1S1 Waste Pond(309747013)

-AC 11-Aug-12 lodine-131 1.2SE-03 1.23E-02 7.14E-03 pCi/m3 1S1 Waste Pond(310131013)

-AC 18-Aug-12 lodine-131 4.48E-03 1.39E-02 7.67E-03 pCi/m3 1S1 Waste Pond(3104S7013)

-AC 2S-Aug-12 lodine-131 3.49E-03 1.11 E-02 6.32E-03 pCi/m3 1S1 Waste Pond(310729013)

-AC 1-Sep-12 lodine-131

-3.S0E-03 8.21E-03 S.46E-03 pCilm3 1S1 Waste Pond(311201013)

-AC 8-Sep-12 lodine-131

-1.S4E-03 1.04E-02 6.31 E-03 pCi/m3 1 S1 Waste Pond(311S88013)

-AC 1S-Sep-12 lodine-131 2.08E-03 1.37E-02 7.93E-03 pCi/m3 1 S1 Waste Pond(312018013)

-AC 22-Sep-12 lodine-131

-1.2SE-03 9.0SE-03 S.60E-03 pCi/m3 1S1 Waste Pond(312421013)

-AC 29-Sep-12 lodine-131

-2.SSE-03 1.03E-02 6.S6E-03 pCi/m3 1S1 Waste Pond(312998013)

-AC 6-0ct-12 lodine-131

-4.07E-03 1.06E-02 7.37E-03 pCi/m3 1S1 Waste Pond(313S14013)

-AC 13-0ct-12 lodine-131 8.S9E-04 1.SSE-02 9. 32 E-03 pCi/m3 1S1 Waste Pond(3139S8013)-AC 20-0ct-12 lodine-131 3.72E-03 1.33E-02 7.90E-03 pCi/m3 1S1 Waste Pond(314389013)

-AC 27-0ct-12 lodine-131 1.46E-03 1.1SE-02 6.S6E-03 pCi/m3 1S1 Waste Pond(314793013)

-AC 4-Nov-12 lodine-131 3.49E-03 1.11E-02 6.32E-03 pCi/m3 1S1 Waste Pond(31S297013)-AC 10-Nov-12 lodine-131 -S.S4E-03 1.08E-02 7.77E-03 pCi/m3 1S1 Waste Pond(31S667013)

-AC 17-Nov-12 lodine-131 8.84E-03 1.76E-02 1.01E-02 pCi/m3 1S1 Waste Pond(31S92S013)-AC 24-Nov-12 lodine-131 1.2SE-03 1.2SE-02 7.10E-03 pCi/m3 1S1 Waste Pond(316341013)

-AC 1-0ec-12 lodine-131 2.7SE-03 1.02E-02 S.77E-03 pCi/m3 1S1 Waste Pond(316741013)

-AC 8-0ec-12 lodine-131

-4.63E-03 1.00E-02 7.14E-03 pCi/m3 1S1 Waste Pond(3170S7013)

-AC 1S-0ec-12 lodine-131 S.37E-03 2.06E-02 1.21E-02 pCi/m3 1S1 Waste Pond(317277013)

-AC 22-0ec-12 lodine-131 S.74E-04 1.37E-02 8.24E-03 pCi/m3 1S1 Waste Pond(317436013)

-AC 29-0ec-12 lodine-131 2.73E-03 1.43E-02 8.0SE-03 pCi/m3 , 1 S 1 Waste Pond -Air Particulate Sample Name Date Collected Nuclide Result MOC 2 Sigma TPU Units 1 S1 Waste Pond(293900006)

-AP 7-Jan-12 BETA 6.04E-02 2.12E-03 1.64E-02 pCi/m3 1 S1 Waste Pond(294429006)

-AP 14-Jan-12 BETA 7.27E-02 1.8SE-03 1.46E-02 pCi/m3 1 S1 Waste Pond(294804006)

-AP 21-Jan-12 BETA 1.S2E-02 1.89E-03 1.S6E-02 pCi/m3 1S1 Waste Pond(29S197006)

-AP 28-Jan-12 BETA S.32E-02 1.82E-03 1.6SE-02 pCi/m3 1 S 1 Waste Pond(29S707006)

-AP 4-Feb-12 BETA 6.14E-02 1.74E-03 1.18E-02 pCi/m3 1S1 Waste Pond(296101006)

-AP 11-Feb-12 BETA 3.03E-02 1.79E-03 1.30E-02 pCi/m3 1S1 Waste Pond 296457006)

-AP 18-Feb-12 BETA 1.96E-02 1.79E-03 1.3SE-02 pCi/m3 1S1 Waste Pond(296852006)

-AP 2S-Feb-12 BETA 3.30E-02 1.62E-03 1.37E-02 pCi/m3 1 S 1 Waste Pond 297270006)

-AP 3-Mar-12 BETA 1.94E-02 1.8SE-03 1.33E-02 pCilm3 1S1 Waste Pond 297686006)

-AP 10-Mar-12 BETA 2.44E-02 1.93E-03 1.73E-02 pCi/m3 1S1 Waste Pond 298090006)

-AP 17-Mar-12 BETA 1.18E-02 1.8SE-03 1.02E-02 pCi/m3 1S1 Waste Pond 298440006)

-AP 24-Mar-12 BETA 7.96E-03 1.86E-03 1.47E-02 pCi/m3 1S1 Waste Pond(301039006)

-AP 31-Mar-12 BETA 9.94E-03 1.79E-03 1.28E-02 pCi/m3 1 S 1 Waste Pond(302S47006)

-AP 7-Apr-12 BETA 2.43E-02 1.78E-03 1.36E-02 pCilm3 Page 6 of 90 2012 DCPP Analysis Results Appendix C 181 Waste Pond(302940006)

-AP 14-Apr-12 BETA 4.53E-03 1.95E-03 1.53E-02 pCi/m3 181 Waste Pond(303291 006) -AP 21-Apr-12 BETA 1.16E-02 2.00E-03 1.38E-02 pCi/m3 181 Waste Pond 303713006 -AP 28-Apr-12 BETA 1.03E-02 1.82E-03 1.12E-02 pCi/m3 181 Waste Pond(304127006)

-AP 5-May-12 BETA 2.26E-02 1.70E-03 1.35E-02 pCi/m3 181 Waste Pond(304550006)

-AP 12-May-12 BETA 1.91E-02 1.75E-03 1.35E-02 pCi/m3 181 Waste Pond(304958006)

-AP 19-May-12 BETA 1.44E-02 1.86E-03 1.37E-02 pCi/m3 181 Waste Pond 305236006)

-AP 26-May-12 BETA 9.00E-03 1.74E-03 1.29E-02 pCi/m3 181 Waste Pond 305629006)

-AP 2-Jun-12 BETA 8.86E-03 2.33E-03 1.48E-02 pCi/m3 181 Waste Pond 306063006)

-AP 9-Jun-12 BETA 8.94E-03 2.30E-03 1.48E-02 pCi/m3 181 Waste Pond 306466006)

-AP 16-Jun-12 BETA 9.55E-03 2.56E-03 1.58E-02 pCi/m3 181 Waste Pond 306808006 -AP 23-Jun-12 BETA 4.90E-03 2.47E-03 1.57E-02 pCi/m3 181 Waste Pond(307348006 -AP 30-Jun-12 BETA 5.82E-03 1.66E-03 1.28E-02 pCi/m3 181 Waste Pond 307690006 -AP 7-Jul-12 BETA 1.06E-02 1.81E-03 1.53E-02 pCi/m3 181 Waste Pond(308147006 -AP 14-Jul-12 BETA 1.06E-02 1.82E-03 1.11 E-02 pCi/m3 181 Waste Pond(308569006)

-AP 21-Jul-12 BETA 7.92E-03 1.64E-03 1.35E-02 pCi/m3 181 Waste Pond 308980006)

-AP 28-Jul-12 BETA 1.42E-02 1.72E-03 1.03E-02 pCi/m3 181 Waste Pond(309364006)

-AP 4-Aug-12 BETA 6.70E-03 1.65E-03 1.21 E-02 pCi/m3 181 Waste Pond(309747006) -AP 11-Aug-12 BETA 1.17E-02 1.64E-03 1.29E-02 pCi/m3 181 Waste Pond 310131006) -AP 18-Aug-12 BETA 1.55E-02 1.67E-03 1.27E-02 pCi/m3 181 Waste Pond 310457006)

-AP 25-Aug-12 BETA 1.88E-02 1.65E-03 1.15E-02 pCi/m3 181 Waste Pond 310729006)

-AP 1-8ep-12 BETA 2.11 E-02 1.62E-03 1.28E-02 pCi/m3 181 Waste Pond 311201006)

-AP 8-8ep-12 BETA 3.47E-02 1.73E-03 1.19E-02 pCi/m3 181 Waste Pond 311588006)

-AP 15-8ep-12 BETA 3.91E-02 1.56E-03 1.02E-02 pCilm3 181 Waste Pond(312018006)

-AP 22-8ep-12 BETA 4.14E-02 1.59E-03 1.26E-02 pCilm3 181 Waste Pond(312421006)

-AP 29-8ep-12 BETA 4.59E-02 1.62E-03 1.51 E-02 pCi/m3 181 Waste Pond(312998006 -AP 6-0ct-12 BETA 2.36E-02 1.59E-03 1.66E-02 pCi/m3 181 Waste Pond 313514006 -AP 13-0ct-12 BETA 2.95E-02 1.58E-03 1.55E-02 pCi/m3 181 Waste Pond(313958006 -AP 20-0ct-12 BETA 2.14E-02 1.55E-03 1.09E-02 pCi/m3 181 Waste Pond 314389006 -AP 27-0ct-12 BETA 3.21E-02 1.58E-03 1.31E-02 pCi/m3 181 Waste Pond(314793006 -AP 4-Nov-12 BETA 5.12E-02 1.60E-03 1.36E-02 pCi/m3 181 Waste Pond(315297006)

-AP 10-Nov-12 BETA 3.48E-02 1.57E-03 1.13E-02 pCi/m3 181 Waste Pond 315667006)

-AP 17-Nov-12 BETA 4.55E-02 1.73E-03 1.20E-02 pCi/m3 181 Waste Pond(315925006)

-AP 24-Nov-12 BETA 4.22E-02 1.41 E-03 1.02E-02 pCi/m3 181 Waste Pond(316341006)

-AP 1-0ec-12 BETA 1.14E-02 1.49E-03 1.15E-02 pCi/m3 181 Waste Pond(316741 006) -AP 8-0ec-12 BETA 3.46E-02 1.54E-03 1.23E-02 pCi/m3 181 Waste Pond(317057006)

-AP 15-0ec-12 BETA 1.42E-02 1.43E-03 1.16E-02 pCi/m3 181 Waste Pond(317277006)

-AP 22-0ec-12 BETA 2.08E-02 1.62E-03 1.10E-02 pCi/m3 181 Waste Pond(317436006)

-AP 29-0ec-12 BETA 2.24E-02 1.64E-03 1.29E-02 pCi/m3 181 Waste Pond(302777006)

-AP 11-Feb-12 Beryllium-7 1.28E-01 1.13E-02 2.20E-02 pCi/m3 181 Waste Pond 308050006 -AP 12-May-12 Beryllium-7 6.78E-02 9.73E-03 1.71 E-02 pCi/m3 181 Waste Pond(313322006 -AP 11-Aug-12 Beryllium-7 6.90E-02 5.86E-03 1.14E-02 pCi/m3 181 Waste Pond(318773006 -AP 10-Nov-12 Beryllium-7 1.05E-01 9.14E-03 1.69E-02 pCi/m3 181 Waste Pond(302777006 -AP 11-Feb-12 Cesium-134

-6.85E-05 7.70E-04 4.83E-04 pCi/m3 181 Waste Pond(308050006 -AP 12-May-12 Cesium-134

-1.69E-05 8.43E-04 5.05E-04 pCi/m3 Page 7 of 90 2012 DCPP Analysis Results Appendix C 1 S1 Waste Pond(313322006)

-AP 11-Aug-12 Cesium-134

-2.83E-04 4.17E-04 3.23E-04 pCi/m3 1S1 Waste Pond(318773006)

-AP 10-Nov-12 Cesium-134

-5.05E-05 5.19E-04 3.22E-04 pCi/m3 1S1 Waste Pond(302777006)

-AP 11-Feb-12 Cesium-137

-3.76E-04 4.25E-04 3.92E-04 pCi/m3 1S1 Waste Pond(308050006)

-AP 12-May-12 Ces i um-137 9.29E-05 5.53E-04 3.06E-04 pCi/m3 1S1 Waste Pond(313322006)

-AP 11-Aug-12 Cesium-137 1.68E-04 3.32E-04 3.48E-04 pCi/m3 1S1 Waste Pond(318773006)

-AP 10-Nov-12 Cesium-137 2.20E-04 5.18E-04 2.82E-04 pCi/m3 2F1 Morro Bay -Market Fish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 2F1 Morro Bay(296017001)

-FH Market 9-Feb-12 Cesium-134 8.66E-01 5.27E+00 3.13E+00 pCi/kg 2F1 Morro Bay(305625009)

-FH Ma r ket 4-Jun-12 Cesium-134

-3.75E-01 6.72E+00 4.10E+00 pCilkg 2F1 Morro Bay(30562501

0) -FH Market 4-Jun-12 Cesium-134 1.74E+00 4.93E+00 2.93E+00 pCi/kg 2F1 Morro Bay(309030001)

-FH Market 31-Jul-12 Cesium-134

-1.73E+00 5.83E+00 3.73E+00 pC i/kg 2F1 Morro Bay(312961001)

-FH Market 3-0ct-12 Cesium-134

-1.84E+00 4.13E+00 2.69E+00 pCi/kg 2F1 Morro Bay(296017001)

-FH Market 9-Feb-12 Cesium-137 2.24E+00 3.88E+00 4.94E+00 pCi/kg 2F1 Morro Bay(305625009)

-FH Market 4-Jun-12 Cesium-137

-1.52E+00 5.96E+00 3.73E+00 pCi/kg 2F1 Morro Bay(305625010)

-FH Market 4-Jun-12 Cesium-137 8.13E+00 3.81 E+OO 4.48E+00 pCi/kg 2F1 Morro Bay(309030001)

-FH Market 31-Jul-12 Cesium-137 2.98E+00 5.68E+00 3.50E+00 pCi/kg 2F1 Morro Bay 312961001

-FH Market 3-0ct-12 Cesium-137 1.67E+00 3.94E+00 2.42E+00 pCi/kg 2F1 Morro Bay 296017001

-FH Market 9-Feb-12 Cobalt-58 1.45E+00 4.19E+00 2.51E+00 pCi/kg 2F1 Morro Bay 305625009

-FH Market 4-Jun-12 Cobalt-58

-2.18E+00 5.78E+00 3.84E+00 pC i/kg 2F1 Morro Bay 305625010

-FH Market 4-Jun-12 Cobalt-58

-1.37E+00 4.28E+00 2.72E+00 pCi/kg 2F1 Morro Bay(309030001)

-FH Market 31-Jul-12 Cobalt-58 1.78E+00 5.30E+00 3.20E+00 pCi/kg 2F1 Morro Bay(312961001)

-FH Market 3-0ct-12 Cobalt-58 5.24E-01 3.94E+00 2.30E+00 pCi/kg 2F1 Morro Bay(296017001)

-FH Market 9-Feb-12 Cobalt-60 1.72E+00 5.00E+00 2.95E+00 pCi/kg 2F1 Morro BaYI 305625009

-FH Market 4-Jun-12 Cobalt-60 1.02E+00 6.59E+00 3.87E+00 pCilkg 2F1 Morro Bay 305625010

-FH Market 4-Jun-12 Cobalt-60

-8.26E-02 4.45E+00 2.64E+00 pCi/kg 2F1 Morro BaYI 309030001

-FH Market 31-Jul-12 Cobalt-60 2.04E+00 5.83E+00 3.46E+00 pCilkg 2F1 Morro BaYI 312961001

-FH Market 3-0ct-12 Cobalt-60 1.52E+00 4.64E+00 2.69E+00 pCi/kg 2F1 Morro Bay 296017001

-FH Market 9-Feb-12 Iron-59 1.63E+00 1.03E+01 6.01 E+OO pCi/kg 2F1 Morro Bay 305625009

-FH Market 4-Jun-12 Iron-59 -3.23E-01 1.51 E+0 1 8.96E+00 pCilkg 2F1 Morro Bay 305625010

-FH Market 4-Jun-12 Iron-59 4.42E+00 1.21 E+01 7.13E+00 pCi/kg 2F1 Morro Bay(309030001)

-FH Market 31-Jul-12 Iron-59 1.05E+00 1.33E+01 7.81E+00 pCi/kg 2F1 Morro Bay 312961001)

-FH Market 3-0ct-12 Iron-59 -6.21 E-01 9.14E+00 5.56E+00 pCi/kg 2F1 Morro Bay 296017001)

-FH Market 9-Feb-12 Manganese-54

-8.07E-01 3.68E+00 2.30E+00 pCi/kg 2F1 Morro Bay 305625009)

-FH Market 4-Jun-12 Manganese-54

-1.63E+00 5.81E+00 3.74E+00 pCi/kg 2F1 Morro Bay 305625010)

-FH Market 4-J u n-12 Manganese-54

-1.19E+00 3.73E+00 2.37E+00 pCi/kg 2F1 Morro Bay 309030001)

-FH Market 31-Jul-12 Manganese-54 6.37E-01 5.08E+00 3.05E+00 pCi/kg 2F1 Morro Bay 312961001

-FH Market 3-0ct-12 Manganese-54

-1.86E-01 3.66E+00 2.17E+00 pCi/kg 2F1 Morro Bay 296017001

-FH Market 9-Feb-12 Potassium-40 2.73E+03 3.83E+01 2.64E+02 pCi/kg 2F1 Mo r ro Bay 305625009

-FH Market 4-Jun-12 Potassium-40 2.18E+03 5.05E+01 2.40E+02 pCi/kg 2F1 Morro BaYI 305625010

-FH Market 4-Jun-12 Potassium-40 2.99E+03 3.51 E+01 2.80E+02 pCi/kg 2F1 Morro Bay 309030001)

-FH Market 31-Jul-12 Potassium-40 3.42E+03 5.47E+01 3.25E+02 pCi/kg 2F1 Mor r o Bay(312961001)

-FH Market 3-0ct-12 Potassium-40 2.98E+03 3.34E+01 2.78E+02 pCi/k g Page 8 of 90 2012 DCPP Analysis Results Appendix C 2F1 Morro Bay(296017001)

-FH Market 9-Feb-12 Zinc-65 -2.59E+00 1.03E+01 6.33E+00 pCi/kg 2F1 Morro Bay(305625009)

-FH Market 4-Jun-12 Zinc-65 -5.29E+00 1.48E+01 9.53E+00 pCi/kg 2F1 Morro Bay(305625010)

-FH Market 4-Jun-12 Z i nc-65 -2.63E+00 1.06E+01 6.44E+00 pCi/kg 2F1 Morro Bay(309030001)

-FH Market 31-Jul-12 Zinc-65 2.47E+00 1.33E+01 7.82E+00 pCi/kg 2F1 Morro Bay(312961001)

-FH Market 3-0ct-12 Zinc-65 -7.21E+00 9.22E+00 6.96E+00 pCi/kg 3C1 Household Garden -Vegetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 3C1 Household Garden 298352003)

-VG Brdleaf 22-Mar-12 Beryllium-7 7.82E+02 5.59E+01 1.09E+02 pCi/kg 3C1 Household Garden 311116004)

-VG Brdleaf 6-Sep-12 Beryllium-7 1.18E+02 4.42E+01 4.87E+01 pCi/kg 3C1 Household Garden 298352003)

-VG Brdleaf 22-Mar-12 Cesium-134 2.03E+00 9.50E+00 5.64E+00 pCilkg 3C1 Household Garden 305645001)" VG Brdleaf 31-May-12 Ces i um-134 -9.56E-02 8.27E+00 4.85E+00 pCi/kg 3C1 Household Garden 311116004)

-VG Brdleaf 6-Sep-12 Cesium-134 2.72E+00 6.72E+00 4.06E+00 pCi/kg 3C1 Household Garden 298352003

-VG Brdleaf 22-Mar-12 Cesium-137 2.78E+00 7.85E+00 4.64E+00 pCi/kg 3C1 Household Garden 305645001

-VG Brdleaf 31-May-12 Cesium-137 1.37E+00 6.61E+00 3.98E+00 pC i/kg 3C1 Household Garden 311116004

-VG Brdleaf 6-Sep-12 Cesium-137

-5.85E-02 5.40E+00 3.22E+00 pC i/kg 3C1 Household Garden 298352003

-VG Brdleaf 22-Mar-12 lodine-131

-1.11E+00 1.24E+01 7.57E+00 pCi/kg 3C1 Household Garden 305645001

-VG Brdleaf 31-May-12 lodine-131

-1.25E+01 1.56E+01 1.12E+01 pCi/kg 3C1 Household Garden 311116004)

-VG Brdleaf 6-Sep-12 lodine-131

-2.75E+00 9.24E+00 5.88E+00 pC i/kg 3C1 Household Garden 298352003)

-VG Brdleaf 22-Mar-12 Potassium-40 3.78E+03 7.53E+01 3.95E+02 pCi/kg 3C1 Household Garden 305645001)

-VG Brdleaf 31-May-12 Potassium-40 6.66E+03 S.71E+01 S.93E+02 pCi/kg 3C1 Household Garden 311116004)

-VG Brdleaf 6-Sep-12 Potassium-40 3.20E+03 5.10E+01 3.12E+02 pCi/kg 3C1 Household Garden -Vegetation Fruit Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 3C1 Household Garden(317071001)

-VG Fruit 12-Dec-12 Beryllium-7 2.03E+02 3.77E+01 4.53E+01 pCi/kg 3C1 Household Garden(317071 001) -VG Fruit 12-Dec-12 Cesium-134 2.24E-01 5.25E+00 3.07E+00 pCi/kg 3C1 Household Garden(317071001)

-VG Fruit 12-Dec-12 Cesium-137 1.54E+00 4.90E+00 2.83E+00 pCi/kg 3C1 Household Garden(317071001)

-VG Fruit 12-Dec-12 lodine-131 4.62E+00 9.28E+00 5.64E+00 pC i/kg 3C1 Household Garden(317071001)

-VG Fruit 12-Dec-12 Potassium-40 1.81E+03 4.78E+01 2.00E+02 pC i/kg 3C1 Household Garden Lemons -Vegetation Fruit Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 3C1 Household Garden Lemons(298352001)

-VG Fruit 22-Mar-12 Beryllium-7 2.58E+02 S.53E+01 6.68E+01 pCi/kg 3C1 Household Garden Lemons 298352001)

-VG Fruit 22-Mar-12 Cesium-134 1.38E+01 7.15E+00 7.14E+00 pCi/kg 3C1 Household Garden Lemons 298352001)

-VG Fru i t 22-Mar-12 Cesium-137 1.30E+01 5.96E+00 8.26E+00 pCi/kg 3C1 Household Garden Lemons 298352001)

-VG Fruit . 22-Mar-12 lodine-131 8.16E-01 1.79E+01 1.05E+01 pCi/kg 3C1 Household Garden Lemons 298352001)

-VG Fruit 22-Mar-12 Potassium-40 2.45E+03 5.22E+01 2.53E+02 pCi/kg 3C1 Household Garden Oranges -Vegetation Fruit Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 3C1 Household Garden Oranges(305645002)

-VG Fruit 31-May-12 Cesium-134. 2.90E+00 7.03E+00 4.22E+00 pCi/kg 3C1 Household Garden Oranges(305645002)

-VG Fruit 31-May-12 Cesium-137 5.70E+00 5.10E+00 5.43E+00 pCi/kg 3C1 Household Garden Oranges(305645002)

-VG Fruit 31-May-12 lodine-131 3.40E+00 1.18E+01 7.05E+00 pCi/kg Page 9 of 90 2012 DCPP Analysis Results Appendix C 13C1 Household Garden Oranges(30S64S002)

-VG Fruit I 31-May-12 I Potassium-40 I 1.SSE+03 4.27E+01 1.7SE+02 pCi/kg 3C1 Household Garden -Vegetation Replicate Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 3C1 Household Garden-SU(31111600S)

-VG Brdleaf 6-Sep-12 Beryllium-7 2.S4E+02 S.17E+01 6.2BE+01 pCi/kg 3C1 Household Garden-SU(31111600S)

-VG Brdleaf 6-Sep-12 Cesium-134

-2.S3E+00 7.S7E+00 4.76E+00 pCi/kg 3C1 Household Garden-SU(31111600S)

-VG Brdleaf 6-Sep-12 Cesium-137

-1.73E+00 6.6BE+00 4.2SE+00 pCi/kg 3C1 Household Garden-SU(31111600S)

-VG Brdleaf 6-Sep-12 lodine-131

-3.27E+00 1.04E+01 6,49E+00 pCi/kg 3C1 Household Garden-SU(31111600S)

-VG Brdleaf 6-Sep-12 Potassium-40 3.74E+03 S.BBE+01 3.63E+02 pCi/kg SF1 SlO OEl -Air Charcoal Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units SF1 SlO OEl(29390000B)

-AC 7-Jan-12 lodine-131 1.6SE-03 1.30E-02 7,43E-03 pCi/m3 SF1 SlO OEl(29442900B)

-AC 14-Jan-12 lodine-131 -S.S1E-04 1.36E-02 B.36E-03 pCi/m3 SF1 SlO OEl(294B0400B)

-AC 21-Jan-12 lodine-131 4.27E-03 1.BOE-02 1.02E-02 pCi/m3 SF1 SlO OEl(29S19700B)

-AC 2B-Jan-12 lodine-131

-2.62E-03 1.32E-02 B.10E-03 pCi/m3 SF1 SlO OEl 29S70700B)

-AC 4-Feb-12 lodine-131 1.34E-03 2.21E-02 1.27E-02 pCi/m3 SF1 SLO OEl(2961 01 OOB) -AC 11-Feb-12 lodine-131 -B.63E-03 1.69E-02 1.14E-02 pCi/m3 SF1 SlO OEl(2964S700B)

-AC 1B-Feb-12 lodine-131 2.S0E-03 1.20E-02 6.93E-03 pCi/m3 SF1 SlO OEl 296BS200B)

-AC 2S-Feb-12 lodine-131

-1,4SE-03 9,40E-03 S.B1 E-03 pCi/m3 SF1 SlO OEl 29727000B)

-AC 3-Mar-12 lodine-131 3.6SE-03 2.02E-02 1.1SE-02 pCi/m3 SF1 SlO OEl 2976B600B)

-AC 10-Mar-12 lodine-131 1.B4E-04 1.36E-02 B.10E-03 pCi/m3 SF1 SLO OEl 29B09000B)

-AC 17-Mar-12 lodine-131

-7.6BE-03 B.63E-03 7.29E-03 pCi/m3 SF1 SlO OEl 29B44000B)

-AC 24-Mar-12 lodine-131 9.S1E-03 1.70E-02 9.71 E-03 pCi/m3 SF1 SLO OEl 30103900B)

-AC 31-Mar-12 lodine-131 B.16E-04 1.07E-02 6.29E-03 pCi/m3 SF1 SlO OEl 302S4700B)

-AC 7-Apr-12 lodine-131

-4.12E-03 1.0BE-02 7.12E-03 pCi/m3 SF1 SlO OEl 30294000B)

-AC 14-Apr-12 lodine-131 S.2SE-03 1.11E-02 6.20E-03 pCi/m3 SF1 SlO OEl 30329100B)

-AC 21-Apr-12 lodine-131 2.37E-04 1.63E-02 9.S2E-03 pCi/m3 SF1 SLO OEl(30371300B)

-AC 2B-Apr-12 lodine-131

-4.93E-03 1.B2E-02 1.14E-02 pCi/m3 SF1 SlO OEl(30412700B)

-AC S-May-12 lodine-131 9.12E-03 1,42E-02 B.32E-03 pCi/m3 SF1 SlO OEl(304SS000B)

-AC 12-May-12 lodine-131 1.46E-03 1.27E-02 7,49E-03 pCi/m3 SF1 SlO OEl(3049S800B)

-AC 19-May-12 lodine-131 S.S7E-03 2.30E-02 1.32E-02 pCi/m3 SF1 SlO OEl(30S23600B)

-AC 26-May-12 lodine-131 9.68E-04 1.33E-02 7.SBE-03 pCilm3 SF1 SlO OEl(30S62900B)

-AC 2-Jun-12 lodine-131 2.33E-03 1.13E-02 6.S0E-03 pCi/m3 SF1 SlO OEl(30606300B)

-AC 9-Jun-12 lodine-131 1.S4E-03 1.40E-02 B.01E-03 pCi/m3 SF1 SlO OEl(30646600B)

-AC 16-Jun-12 lodine-131 4.01 E-03 2.31E-02 1.33E-02 pCi/m3 SF1 SlO OEl(306B0800B)

-AC 23-Jun-12 lodine-131

-6.70E-03 1.02E-02 7.96E-03 pCi/m3 SF1 SLO OEl(30734800B)

-AC 30-Jun-12 lodine-131

-2.S9E-03 9.99E-03 6.61E-03 pCi/m3 SF1 SlO OEl(307690008)

-AC 7-Jul-12 lodine-131 -S,4BE-03 2.30E-02 1,42E-02 pCi/m3 SF1 SlO OEl(30B14700B)

-AC 14-Jul-12 lodine-131

-6.64E-03 2.07E-02 1.31E-02 pCi/m3 SF1 SlO OEl(30BS6900B)

-AC 21-Jul-12 lodine-131

-1,41E-03 1.0SE-02 6.61E-03 pCi/m3 SF1 SlO OEl(30B9BOOOB)

-AC 2B-Jul-12 lodine-131

-3.92E-03 1.03E-02 6.99E-03 pCi/m3 SF1 SlO OEl(30936400B)

-AC 4-Aug-12 lodine-131 1.49E-03 1.74E-02 1.04E-02 pCi/m3 SF1 SlO OEL(30974700B)

-AC 11-Aug-12 lodine-131 1.10E-03 2.22E-02 1.29E-02 pCi/m3 Page 10 of 90 2012 DCPP Analysis Results Appendix C 5F1 SLO OEL(31 0131 OOS) -AC 1S-Aug-12 lodine-131

-1.17E-03 1.09E-02 6.72E-03 pCi/m3 5F1 SLO OEL(31045700S) -AC 25-Aug-12 lodine-131 5.90E-03 1.2SE-02 7.1SE-03 pCi/m3 5F1 SLO OEL(31 072900S) -AC 1-Sep-12 lodine-131 S.19E-04 1.04E-02 6.03E-03 pCi/m3 5F1 SLO OEL(311201 OOS) -AC S-Sep-12 lodine-131 5.11E-03 2.39E-02 1.37E-02 pCi/m3 5F1 SLO OEL(3115SS00S)

-AC 15-Sep-12 lodine-131

-1.31E-03 1.37E-02 S.55E-03 pCi/m3 5F1 SLO OEL(31201S00S)

-AC 22-Sep-12 lodine-131 1.50E-03 1.50E-02 S.77E-03 pCi/m3 5F1 SLO OEL(31242100S)

-AC 29-Sep-12 lodine-131

-2.39E-03 1.0SE-02 6.91 E-03 pCi/m3 5F1 SLO OEL(31299S00S)

-AC 6-0ct-12 lodine-131

-1.S4E-03 1.22E-02 7.4SE-03 pCi/m3 5F1 SLO OEL(31351400S)

-AC 13-0Ct-12 lodine-131 5.73E-03 1.31E-02 7.25E-03 pCi/m3 5F1 SLO OEL(31395S00S)

-AC 20-0ct-12 lodine-131

-3.20E-03 1.1SE-02 7.51E-03 pCi/m3 5F1 SLO OEL(3143S900S)

-AC 27-0ct-12 lodine-131 S.53E-05 1.00E-02 5.SSE-03 pCi/m3 5F1 SLO OEL(31479300S)

-AC 4-Nov-12 lodine-131 2.43E-03 1.34E-02 7.95E-03 pCi/m3 5F1 SLO OEL(31529700S) -AC 10-Nov-12 lodine-131 1.49E-03 1.72E-02 1.03E-02 pCi/m3 5F1 SLO OEL(31566700S)

-AC 17-Nov-12 lodine-131

-2.67E-03 1.11E-02 7.2SE-03 pCi/m3 5F1 SLO OEL(31592500S)

-AC 24-Nov-12 lodine-131

-4.0SE-03 1.01E-02 6.S3E-03 pCi/m3 5F1 SLO OEL(31634100S) -AC 1-Dec-12 lodine-131 1.S7E-03 9.55E-03 5.37E-03 pCi/m3 5F1 SLO OEL(31674100S)

-AC S-Dec-12 lodine-131 6.91E-03 2.07E-02 1.19E-02 pCi/m3 5F1 SLO OEL(31705700S)

-AC 15-Dec-12 lodine-131

-3.4SE-03 2.00E-02 1.22E-02 pCi/m3 5F1 SLO OEL(31727700S)

-AC 22-Dec-12 lodine-131 3.9SE-03 1.46E-02 S.30E-03 pCi/m3 5F1 SLO OEL(31743600S) -AC 29-Dec-12 lodine-131

-3.09E-03 1.10E-02 7.24E-03 pCi/m3 5F1 SLO OEL -Air Particulate Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 5F1 SLO OEL(293900001)

-AP 7-Jan-12 BETA 7.05E-02 2.15E-03 1.6SE-02 pCi/m3 5F1 SLO OEL 294429001)

-AP 14-Jan-12 BETA 9.46E-02 1.SSE-03 1.54E-02 pCilm3 5F1 SLO OEL(294S04001)

-AP 21-Jan-12 BETA 1.39E-02 1.91E-03 1.57E-02 pCi/m3 5F1 SLO OEL(295197001) -AP 2S-Jan-12 BETA 6.01 E-02 1.S6E-03 1.70E-02 pCi/m3 5F1 SLO OEL(295707001)

-AP 4-Feb-12 BETA 6.69E-02 1.77E-03 1.21 E-02 pCi/m3 5F1 SLO OEL(296101001)

-AP 11-Feb-12 BETA 2.94E-02 1.S1E-03 1.31E-02 pCi/m3 5F1 SLO OEL 296457001)

-AP 1S-Feb-12 BETA 2.22E-02 1.74E-03 1.32E-02 pCi/m3 5F1 SLO OEL 296S52001)

-AP 25-Feb-12 BETA 2.90E-02 1.65E-03 1.3SE-02 pCilm3 5F1 SLO OEL 297270001)

-AP 3-Mar-12 BETA 2.72E-02 1.91E-03 1.39E-02 pCi/m3 5F1 SLO OEL 2976S6001)

-AP 10-Mar-12 BETA 2.S3E-02 1.95E-03 1.76E-02 pCi/m3 5F1 SLO OEL 29S090001)

-AP 17-Mar-12 BETA 1.95E-02 1.91E-03 1.07E-02 pCi/m3 5F1 SLO OEL(29S440001)

-AP 24-Mar-12 BETA 1.64E-02 1.S9E-03 1.52E-02 pCi/m3 5F1 SLO OEL 301039001)

-AP 31-Mar-12 BETA 1.03E-02 1.S0E-03 1.2SE-02 pCi/m3 5F1 SLO OEL(302547001)

-AP 7-Apr-12 BETA 2.54E-02 1.S0E-03 1.3SE-02 pCi/m3 5F1 SLO OEL(302940001)

-AP 14-Apr-12 BETA 9.79E-03 1.95E-03 1.55E-02 pCi/m3 5F1 SLO OEL(303291 001) -AP BETA 1.61E-02 1.SSE-03 1.40E-02 pCi/m3 5F1 SLO OEL(303713001)

-AP 2S-Apr-12 BETA 1.43E-02 1.S4E-03 1.15E-02 pCi/m3 5F1 SLO OEL(304127001)

-AP 5-May-12 BETA 2.34E-02 1.73E-03 1.3SE-02 pCilm3 5F1 SLO OEL(304550001)

-AP 12-May-12 BETA 2.53E-02 1.73E-03 1.36E-02 pCi/m3 5F1 SLO OEL(30495S001)

-AP 19-May-12 BETA 1.S1E-02 1.92E-03 1.42E-02 pCi/m3 5F1 SLO OEL(305236001)

-AP 26-May-12 BETA 1.01E-02 1.79E-03 1.33E-02 pCilm3 Page 11 of 90 2012 DCPP Analysis Results Appendix C 5F1 SLO OEL(305629001)

-AP 2-Jun-12 BETA 1.32E-02 2.35E-03 1.50E-02 pCi/m3 5F1 SLO OEL(306063001)

-AP 9-Jun-12 BETA 1.82E-02 2.38E-03 1.55E-02 pCi/m3 5F1 SLO OEL(306466001)

-AP 16-Jun-12 BETA 6.19E-03 2.56E-03 1.57E-02 pCi/m3 5F1 SLO OEL(306808001)

-AP 23-Jun-12 BETA 7.69E-03 2.52E-03 1.61E-02 pCilm3 5F1 SLO OEL(307348001)

-AP 30-Jun-12 BETA 4.81 E-03 1.72E-03 1.33E-02 pCilm3 5F1 SLO OEL(307690001)

-AP 7-Jul-12 BETA 1.12E-02 1.85E-03 1.57E-02.

pCi/m3 5F1 SLO OEL(308147001)

-AP 14-Jul-12 BETA 1.05E-02 1.83E-03 1.11 E-02 pCi/m3 5F1 SLO OEL(308569001)

-AP 21-Jul-12 BETA 8.59E-03 1.68E-03 1.38E-02 pCi/m3 5F1 SLO OEL.t308980001)

-AP 28-Jul-12 BETA 1.91E-02 1.75E-03 1.07E-02 pCi/m3 5F1 SLO OEL(309364001)

-AP 4-Aug-12 BETA 1.17E-02 1.70E-03 1.26E-02 pCi/m3 5F1 SLO OEL(309747001)

-AP 11-Aug-12 BETA 2.30E-02 1.69E-03 1.36E-02 pCi/m3 5F1 SLO OEL(310131001)

-AP 18-Aug-12 BETA 1.96E-02 1.70E-03 1.30E-02 pCilm3 5F1 SLO OEL(310457001)

-AP 25-Aug-12 BETA 2.01E-02 1.67E-03 1.17E-02 pCi/m3 5F1 SLO OELt31 0729001) -AP 1-Sep-12 BETA 2.72E-02 1.68E-03 1.34E-02 pCi/m3 5F1 SLO OEL(311201001)

-AP 8-Sep-12 BETA 3.05E-02 1.82E-03 1.23E-02 pCi/m3 5F1 SLO OEL(311588001)

-AP 15-Sep-12 BETA 3.66E-02 1.61E-03 1.04E-02 pCi/m3 5F1 SLO OEL(312018001)

-AP 22-Sep-12 BETA 4.72E-02 1.71E-03 1.37E-02 pCi/m3 5F1 SLO OEL(312421001)

-AP 29-Sep-12 BETA 5.54E-02 1.89E-03 1.61 E-02 pCilm3 5F1 SLO OEL(312998001)

-AP 6-0ct-12 BETA 2.89E-02 1.68E-03 1.76E-02 pCi/m3 5F1 SLO OEL(313514001)

-AP 13-0ct-12 BETA 3.72E-02 1.72E-03 1.63E-02 pCi/m3 5F1 SLO OEL(313958001)

-AP 20-0ct-12 BETA 2.10E-02 1.55E-03 1.09E-02 pCi/m3 5F1 SLO OEL(314389001)

-AP 27-0ct-12 BETA 3.04E-02 1.58E-03 1.30E-02 pCi/m3 5F1 SLO OEL(314793001)

-AP 4-Nov-12 BETA 5.20E-02 1.65E-03 1.40E-02 pCi/m3 5F1 SLO OEL(315297001)

-AP 10-Nov-12 BETA 4.86E-02 1.59E-03 1.18E-02 pCi/m3 5F1 SLO OEL(315667001)

-AP 17-Nov-12 BETA 4.43E-02 1.66E-03 1.15E-02 pCi/m3 5F.1 SLO OEL(315925001)

-AP 24-Nov-12 BETA 5.18E-02 1.47E-03 1.09E-02 pCi/m3 5F1 SLO OEL(316341001)

-AP 1-0ec-12 BETA 1.14E-02 1.51E-03 1.16E-02 pCi/m3 5F1 SLO OEL(316741001)

-AP 8-0ec-12 BETA 7.53E-02 1.57E-03 1.36E-02 pCi/m3 5F1 SLO OEL(317057001)

-AP 15-0ec-12 BETA 2.04E-02 1.46E-03 1.20E-02 pCi/m3 5F1 SLO OEL(317277001)

-AP 22-0ec-12 BETA 2.74E-02 1.66E-03 1.15E-02 pCi/m3 5F1 SLO OEL(317436001)

-AP 29-0ec-12 BETA 4.41E-02 1.69E-03 1.38E-02 pCi/m3 5F1 SLO OEL(302777001)

-AP 11-Feb-12 Beryllium-7 1.10E-01 1.38E-02 2.28E-02 pCi/m3 5F1 SLO OEL(308050001)

-AP 12-May-12 Beryllium-7 5.28E-02 1.16E-02 1.61 E-02 pCi/m3 5F1 SLO OEL(313322001)

-AP 11-Aug-12 Beryllium-7 7.78E-02 7.91E-03 1.28E-02 pCi/m3 5F1 SLO OEL(318773001)

-AP 10-Nov-12 Beryllium-7 1.01 E-01 1.29E-02 2.13E-02 pCi/m3 5F1 SLO OEL(302777001)

-AP 11-Feb-12 Cesium-134

-3.81E-04 6.74E-04 5.36E-04 pCi/m3 5F1 SLO OEL(308050001)

-AP 12-May-12 Cesium-134 8.34E-05 6.80E-04 3.77E-04 pCi/m3 5F1 SLO OEL(313322001)

-AP 11-Aug-12 Cesium-134 1.73E-04 5.78E-04 3.29E-04 pCi/m3 5F1 SLO OEL(318773001)

-AP 10-Nov-12 Cesium-134

-1.25E-04 7.32E-04 4.73E-04 pCi/m3 5F1 SLO OEL(302777001)

-AP 11-Feb-12 Cesium-137

-1.54E-06 7.80E-04 4.65E-04 pCi/m3 5F1 SLO OEL(308050001)

-AP 12-May-12 Cesium-137 1.14E-04 6.53E-04 3.75E-04 pCi/m3 5F1 SLO OEL(313322001)

-AP 11-Aug-12 Cesium-137

-6.41E-05 4.37E-04 2.69E-04 pCi/m3 5F1 SLO OEL(318773001)

-AP 10-Nov-12 Cesium-137 1.78E-04 5.61E-04 3.03E-04 pCi/m3 Page 12 of 90 2012 DCPP Analysis Results Appendix C SF2 Cal Poly Farm -Milk Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units SF2 Cal Poly Farm(293819004)

-MK 9-Jan-12 Barium-140 3.S4E-02 2.78E+00 1.67E+00 pCi/L SF2 Cal Poly Farm(295S96004)

-MK 6-Feb-12 Barium-140

-1.68E+00 2.S7E+00 1.8SE+00 pCilL SF2 Cal Poly Farm(297176004)

-MK S-Mar-12 Barium-140 7.39E-02 2.32E+00 1.36E+00 pC ilL SF2 Cal Poly Farm 301044004)

-MK 3-Apr-12 Barium-140

-1.83E-01 2.17E+00 1.30E+00 pCi/L SF2 Cal Poly Farm(304044004)

-MK 7-May-12 Barium-140 1.01 E-01 3.19E+00 1.89E+00 pCi/L SF2 Cal Poly Farm(306060004)

-MK 12-Jun-12 Barium-140

-1.42E-01 2.32E+00 1.41E+00 pCi/L SF2 Cal Poly Farm(307682003)

-MK 10-Jul-12 Barium-140 8.14E-01 2.62E+00 1.S3E+00 pCi/L SF2 Cal Poly Farm(309271 004) -MK 6-Aug-12 Barium-140

-1.71E+00 3.S9E+00 2.46E+00 pCi/L SF2 Cal Poly Farm(310134001)

-MK 21-Aug-12 Barium-140 1.39E-01 3.98E+00 2.34E+00 pCi/L SF2 Cal Poly Farm 311498004)

-MK 17-Sep-12 Barium-140 1.67E+00 2.84E+00 1.7SE+00 pCi/L SF2 Cal Poly Farm(312986004)

-MK 9-0ct-12 Barium-140 S.S1E-01 2.62E+00 1.S2E+00 pC ilL SF2 Cal Poly Farm(315665004)

-MK 19-Nov-12 Barium-140 5.00E-01 3.15E+00 1.84E+00 pCi/L SF2 Cal Poly Farm(3166S9004)

-MK 10-Dec-12 Barium-140 2.27E-01 2.94E+00 1.72E+OO pCi/L SF2 Cal Poly Farm(293819004)

-MK 9-Jan-12 Cesium-134 1.29E+00 2.92E+00 1.78E+00 pCi/L SF2 Cal Poly Farm(295S96004)

-MK 6-Feb-12 Cesium-134 3.35E-01 2.92E+00 1.74E+00 pCi/L SF2 Cal Poly Farm 297176004)

-MK 5-Mar-12 Cesium-134 8.82E-01 2.46E+00 1.S0E+00 pCi/L SF2 Cal Poly Farm 301044004)

-MK 3-Apr-12 Cesium-134 7.7SE-01 2.4SE+00 1.43E+00 pCi/L 5F2 Cal Poly Farm(304044004)

-MK 7-May-12 Cesium-134

-3.23E-01 3.20E+00 1.90E+00 pCi/L SF2 Cal Poly Farm(306060004)

-MK 12-Jun-12 Cesium-134 1.67E+00 2.98E+00 1.88E+00 pCi/L SF2 Cal Poly Farm(307682003)

-MK 10-Jul-12 Cesium-134 2.47E-01 2.24E+00 1.33E+00 pC ilL SF2 Cal Poly Farm(309271 004) -MK 6-Aug-12 Cesium-134

-8.79E-01 2.47E+00 1.S8E+00 pC ilL SF2 Cal Poly Farm(310134001)

-MK 21-Aug-12 Cesium-134 7.74E-01 2.67E+00 1.S7E+00 pCi/L SF2 Cal Poly Farm 311498004)

-MK 17-Sep-12 Cesium-134 3.S2E-01 2.69E+00 1.61E+00 pCi/L SF2 Cal Poly Farm 312986004)

-MK 9-0ct-12 Cesium-134

-4.09E-01 2.36E+00 1.42E+00 pC ilL SF2 Cal Poly Farm 315665004)

-MK 19-Nov-12 Cesium-134

-7.14E-01 2.43E+00 1.S2E+00 pCi/L SF2 Cal Poly Farm 3166S9004)

-MK 10-Dec-12 Cesium-134 3.86E-01 2.1SE+00 1.2SE+00 pCi/L SF2 Cal Poly Farm(293819004)

-MK 9-Jan-12 Cesium-137 7.S6E-01 2.39E+00 1.42E+00 pC ilL SF2 Cal Poly Farm 295S96004)

-MK 6-Feb-12 Cesium-137 7.76E-01 2.47E+00 1.47E+00 pC ilL SF2 Cal Poly Farm(297176004)

-MK S-Mar-12 Cesium-137

-7.32E-02 1.99E+00 1.20E+00 pCilL SF2 Cal Poly Farm(301044004)

-MK 3-Apr-12 Cesium-137 S.78E-02 1.99E+00 1.20E+00 pCi/L SF2 Cal Poly Farm 304044004)

-MK 7-May-12 Cesium-137 1.3SE+00 2.79E+00 1.74E+00 pC ilL SF2 Cal Poly Farm(306060004)

-MK 12-Jun-12 Cesium-137 1.1SE+00 2.31E+00 1.42E+00 pCi/L SF2 Cal Poly Farm(307682003)

-MK 10-Jul-12 Cesium-137 1.24E+00 2.0SE+00 1.29E+00 pC ilL SF2 Cal Poly Farm(309271004)

-MK 6-Aug-12 Cesium-137

-1.23E+00 2.06E+00 1.39E+00 pC ilL SF2 Cal Poly Farm(31 0134001) -MK 21-Aug-12 Cesium-137 2.23E-01 1.97E+00 1.14E+00 pCi/L SF2 Cal Poly Farm 311498004)

-MK 17-Sep-12 Cesium-137 1.01 E+OO 2.3SE+00 1.43E+00 pCi/L SF2 Cal Poly Farm(312986004)

-MK 9-0ct-12 Cesium-137

-9.43E-01 2.06E+00 1.37E+00 pCi/L SF2 Cal Poly Farm(31566S004)

-MK 19-Nov-12 Cesium-137 -S.71E-02 2.26E+00 1.33E+00 pCi/L SF2 Cal Poly Farm 316659004)

-MK 10-Dec-12 Cesium-137 4.47E-01 2.17E+00 1.2SE+00 pCilL SF2 Cal Poly Farm(295S96004)

-MK 6-Feb-12 Cobalt-60

-1.49E-01 2.72E+00 1.64E+00 pC ilL SF2 Cal Poly Farm(293819004)

-MK 9-Jan-12 lodine-131

-1.32E-01 4.44E-01 2.70E-01 pCi/L SF2 Cal Poly Farm(29S596004)

-MK 6-Feb-12 lodine-131 2.33E-02 4.47E-01 2.S9E-01 pCi/L Page 13 of 90 2012 DCPP Analysis Results Appendix C SF2 Cal Poly Farm(297176004)

-MK S-Mar-12 lodine-131 -S.10E-02 4.4SE-01 2.66E-01 pCi/L SF2 Cal Poly Farm(301044004)

-MK 3-Apr-12 lodine-131

-3.94E-02 3.88E-01 2.31E-01 pCi/L SF2 Cal Poly Farm(304044004)

-MK 7-May-12 lodine-131

-1.72E-01 4.69E-01 2.91E-01 pCi/L SF2 Cal Poly Farm(306060004)

-MK 12-Jun-12 lodine-131 3.73E-02 4.97E-01 2.87E-01 pCi/L SF2 Cal Poly Farm(307682003)

-MK 10-Jul-12 lodine-131 6.07E-02 S.84E-01 3.40E-01 pCi/L SF2 Cal Poly Farm(309271 004) -MK 6-Aug-12 lodine-131

-2.23E-01 S.46E-01 3.S0E-01 pCi/L SF2 Cal Poly Farm(310134001)

-MK 21-Aug-12 lodine-131

-3.20E-02 6.89E-01 4.01 E-01 pCi/L SF2 Cal Poly Farm(311498004)

-MK 17-Sep-12 lodine-131

-1.72E-01 4.60E-01 2.89E-01 pC ilL SF2 Cal Poly Farm(312986004)

-MK 9-0ct-12 lodine-131 2.67E-01 S.67E-01 3.41E-01 pCi/L SF2 Cal Poly Farm(31S66S004)

-MK 19-Nov-12 lodine-131

-2.80E-03 7.6SE-01 4.44E-01 pCi/L SF2 Cal Poly Farm(3166S9004)

-MK 10-0ec-12 lodine-131 1.1SE-01 S.03E-01 3.00E-01 pCi/L SF2 Cal Poly Farm(293819004)

-MK 9-Jan-12 Lanthanum-140 3.S4E-02 2.78E+00 1.67E+00 pCi/L SF2 Cal Poly Farm(29SS96004)

-MK 6-Feb-12 Lanthanum-140

-1.68E+00 2.S7E+00 1.84E+00 pC ilL SF2 Cal Poly Farm(297176004)

-MK S-Mar-12 Lanthanum-140 7.39E-02 2.32E+00 1.36E+00 pCi/L SF2 Cal Poly Farm(301044004)

-MK 3-Apr-12 Lanthanum-140

-1.83E-01 2.17E+00 1.30E+00 pCi/L SF2 Cal Poly Farm(304044004)

-MK 7-May-12 Lanthanum-140 1.01 E-01 3.19E+00 1.89E+00 pC ilL SF2 Cal Poly Farm(306060004)

-MK 12-Jun-12 Lanthanum-140

-1.42E-01 2.32E+00 1.41E+00 pCi/L SF2 Cal Poly Farm(307682003)

-MK 10-Jul-12 Lanthanum-140 8.14E-01 2.62E+00 1.S3E+00 pC ilL SF2 Cal Poly Farm(309271 004) -MK 6-Aug-12 Lanthanum-140

-1.71E+00 3.S9E+00 2.46E+00 pCi/L SF2 Cal Poly Farm(310134001)

-MK 21-Aug-12 Lanthanum-140 1.39E-01 3.98E+00 2.34E+00 pCi/L SF2 Cal Poly Farm(311498004)

-MK 17-Sep-12 Lanthanum-140 1.67E+00 2.84E+00 1.74E+00 pCi/L SF2 Cal Poly Farm(312986004)

-MK 9-0ct-12 Lanthanum-140 S.S1E-01 2.62E+00 1.S1E+00 pCi/L SF2 Cal Poly Farm(31S66S004)

-MK 19-Nov-12 Lanthanum-140 S.00E-01 3.1SE+00 1.84E+00 pC ilL SF2 Cal Poly Farm(3166S9004)

-MK 10-0ec-12 Lanthanum-140 2.27E-01 2.94E+00 1.72E+00 pC ilL SF2 Cal Poly Farm(293819004)

-MK 9-Jan-12 Potassium-40 1.44E+03 1.86E+01 1.38E+02 pC ilL SF2 Cal Poly Farm(29SS96004)

-MK 6-Feb-12 Potassium-40 1.42E+03 2.29E+01 1.4SE+02 pC ilL SF2 Cal Poly Farm(297176004)

-MK S-Mar-12 Potassium-40 1.40E+03 1.88E+01 1.38E+02 pC ilL SF2 Cal Poly Farm(301044004)

-MK 3-Apr-12 Potassium-40 1.40E+03 1.60E+01 1.39E+02 pCi/L SF2 Cal Poly Farm(304044004)

-MK 7-May-12 Potassium-40 1.36E+03 2.47E+01 1.31E+02 pCi/L SF2 Cal Poly Farm(306060004)

-MK 12-Jun-12 Potassium-40 1.38E+03 1.99E+01 1.33E+02 pCi/L SF2 Cal Poly Farm(307682003)

-MK 10-Jul-12 Potassium-40 1.34E+03 1.S7E+01 1.27E+02 pCi/L SF2 Cal Poly Farm(309271 004) -MK 6-Aug-12 Potassium-40 1.48E+03 1.8SE+01 1.44E+02 pC ilL SF2 Cal Poly Farm(310134001)

-MK 21-Aug-12 Potassium-40 1.28E+03 2.02E+01 1.2SE+02 pC ilL SF2 Cal Poly Farm(311498004)

-MK 17-Sep-12 Potassium-40 1.3SE+03 1.74E+01 1.30E+02 pCi/L SF2 Cal Poly Farm(312986004)

-MK 9-0ct-12 Potassium-40 1.4SE+03 1.93E+01 1.33E+02 pCilL SF2 Cal Poly Farm(31S66S004)

-MK 19-Nov-12 Potassium-40 1.42E+03 1.96E+01 1.3SE+02 pCilL SF2 Cal Poly Farm(3166S9004)

-MK 10-0ec-12 Potassium-40 1.32E+03 2.10E+01 1.31E+02 pCi/L SF2 Cal Poly Farm(293819004)

-MK 9-Jan-12 Total Strontium 1.49E-01 3.2SE-01 2.03E-01 pCi/L SF2 Cal Poly Farm(29SS96004)

-MK 6-Feb-12 Total Strontium 3.99E-01 4.1SE-01 2.7SE-01 pCi/L SF2 Cal Poly Farm(297176004)

-MK S-Mar-12 Total Strontium 2.88E-01 S.71E-01 3.SSE-01 pCi/L SF2 Cal Poly Farm(301044004)

-MK 3-Apr-12 Total Strontium 9.14E-02 2.89E-01 1.77E-01 pCi/L SF2 Cal Poly Farm(304044004)

-MK 7-MaY-12 Total Strontium 2.46E-01 3.0SE-01 1.97E-01 pC ilL SF2 Cal Poly Farm(306060004)

-MK 12-Jun-12 Total Strontium 1.13E-01 2.02E-01 1.28E-01 pCi/L SF2 Cal Poly Farm(307682003)

-MK 10-Jul-12 Total Strontium 1.9SE-01 4.S9E-01 2.8SE-01 pCi/L Page 14 of 90 2012 DCPP Analysis Results Appendix C 5F2 Cal Poly Farm(309271004

-MK 6-Aug-12 Total Strontium 7.34E-02 7.19E-01 4.31 E-01 pCi/L 5F2 Cal Poly Farm(31 0134001 -MK 21-Aug-12 Total Strontium

-4.62E-02 5.57E-01 3.29E-01 pCi/L 5F2 Cal Poly Farm(311498004

-MK 17-Sep-12 Total Strontium 4.29E-01 4.32E-01 2.88E-01 pCi/L 5F2 Cal Poly Farm(312986004 -MK 9-0ct-12 Total Strontium 1.15E-02 2.48E-01 1.48E-01 pC ilL 5F2 Cal Poly Farm(315665004

-MK 19-Nov-12 Total Strontium

-3.22E-02 2.70E-01 1.60E-01 pCi/L 5F2 Cal Poly Farm(316659004

-MK 10-Dec-12 Total Strontium 2.30E-01 3.35E-01 2.13E-01 pCi/L 5F2 Cal Poly Farm -Vegetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 5F2 Cal Poly Farm(295596001

-VG Brdleaf 6-Feb-12 Beryllium-7 1.33E+02 7.81 E+01 8.97E+01 pCi/kg 5F2 Cal Poly Farm(301 044001 -VG Brdleaf 3-Apr-12 Beryllium-7 2.67E+02 6.99E+01 8.37E+01 pCi/kg 5F2 Cal Poly Farm(304044001

-VG Brdleaf 7-May-12 Beryllium-7 1.39E+02 6.60E+01 7.26E+01 pCilkg 5F2 Cal Poly Farm(309271001

-VG Brdleaf 6-Aug-12 Beryllium-7 5.36E+02 7.67E+01 9.95E+01 pCi/kg 5F2 Cal Poly Farm(315665001

-VG Brdleaf 19-Nov-12 Beryllium-7 9.51E+02 7.27E+01 1.44E+02 pCi/kg 5F2 Cal Poly Farm(316659001

-VG Brdleaf 10-Dec-12 Beryllium-7 1.52E+02 5.46E+01 5.85E+01 pCi/kg 5F2 Cal Poly Farm(293819001

-VG Brdleaf 9-Jan-12 Cesium-134 2.09E+00 1.17E+01 6.94E+00 pCi/kg 5F2 Cal Poly Farm(295596001

-VG Brdleaf 6-Feb-12 Cesium-134

-3.79E+00 1.32E+01 8.51E+00 pCi/kg 5F2 Cal Poly Farm 297176001

-VG Brdleaf 5-Mar-12 Cesium-134

-1.66E+00 1.05E+01 6.58E+00 pCi/kg 5F2 Cal Poly Farm(301044001

-VG Brdleaf 3-Apr-12 Cesium-134 4.76E+00 1.09E+01 6.65E+00 pCilkg 5F2 Cal Poly Farm(304044001

-VG Brdleaf 7-May-12 Cesium-134

-1.29E+00 1.06E+01 6.49E+00 pCi/kg 5F2 Cal Poly Farm(306060001

-VG Brdleaf 12-Jun-12 Cesium-134 1.06E+00 1.08E+01 6.30E+00 pCi/kg 5F2 Cal Poly Farm(307682001

-VG Brdleaf 10-Jul-12 Cesium-134 9.53E-01 1.10E+01 6.60E+00 pCi/kg 5F2 Cal Poly Farm 309271001

-VG Brdleaf 6-Aug-12 Cesium-134 1.02E+00 1.06E+01 6.24E+00 pCi/kg 5F2 Cal Poly Farm 310134002

-VG Brdleaf 21-Aug-12 Cesium-134 3.53E-01 2.03E+01 1.21E+01 pCi/kg 5F2 Cal Poly Farm 311498001

-VG Brdleaf 17-Sep-12 Cesium-134

-4.02E+00 8.67E+00 5.76E+00 pCi/kg 5F2 Cal Poly Farm 312986001

-VG Brdleaf 9-0ct-12 Cesium-134 7.37E+00 1.29E+01 7.81E+00 pCi/kg 5F2 Cal Poly Farm 315665001

-VG Brdleaf 19-Nov-12 Cesium-134 1.14E+01 1.31E+01 8.66E+00 pCi/kg 5F2 Cal Poly Farm 316659001

-VG Brdleaf 10-Dec-12 Cesium-134

-1.57E+00 8.09E+00 4.93E+00 5F2 Cal Poly Farm 293819001

-VG Brdleaf 9-Jan-12 Cesium-137 5.67E+00 1.05E+01 6.38E+00 pCi/kg 5F2 Cal Poly Farm(295596001

-VG Brdleaf 6-Feb-12 Cesium-137 2.72E+00 1.06E+01 6.28E+00 pCilkg 5F2 Cal Poly Farm(297176001

-VG Brdleaf 5-Mar-12 Cesium-137 1.05E+00 9.01E+00 5.35E+00 pCi/kg 5F2 Cal Poly Farm 301044001

-VG Brdleaf 3-Apr-12 Cesium-137

-2.30E+00 8.44E+00 5.23E+00 pCi/kg 5F2 Cal Poly Farm 304044001

-VG Brdleaf 7-May-12 Cesium-137 5.11 E-01 1.10E+01 7.95E+00 pCi/kg 5F2 Cal Poly Farm(306060001

-VG Brdleaf 12-Jun-12 Cesium-137 6.93E+00 8.92E+00 5.95E+00 pCi/kg 5F2 Cal Poly Farm(307682001)

-VG Brdleaf 10-Jul-12 Cesium-137

-1.08E+00 1.11 E+01 9.30E+00 pCi/kg 5F2 Cal Poly Farm 309271001)

-VG Brdleaf 6-Aug-12 Cesium-137 6.73E+00 9.14E+00 8.93E+00 pCi/kg 5F2 Cal Poly Farm(31 0134002) -VG Brdleaf 21-Aug-12 Cesium-137 7.48E+00 1.76E+01 1.04E+01 pCi/kg 5F2 Cal Poly Farm 311498001)

-VG Brdleaf 17-Sep-12 Cesium-137 1.60E+00 7.57E+00 4.44E+00 pCi/kg 5F2 Cal Poly Farm(312986001

-VG Brdleaf 9-0ct-12 Cesium-137

-7.14E-01 1.01E+01 5.90E+00 pCi/kg 5F2 Cal Poly Farm(315665001

-VG Brdleaf 19-Nov-12 Cesium-137 4.60E+00 1.09E+01 6.35E+00 pCi/kg 5F2 Cal Poly Farm(316659001

-VG Brdleaf 10-Dec-12 Cesium-137 1.98E+00 7.50E+OO 4.32E+00 pCi/kg 5F2 Cal Poly Farm(293819001

-VG Brdleaf 9-Jan-12 lodine-131 5.61E+00 1.36E+01 8.28E+00 pCi/kg 5F2 Cal Poly Farm(295596001)

-VG Brdleaf 6-Feb-12 lodine-131 3.82E+00 1.59E+01 9.59E+00 pCilkg 5F2 Cal Poly Farm(297176001)

-VG Brdleaf 5-Mar-12 lodine-131

-8.37E-01 1.19E+01 7.28E+OO pCi/kg Page 15 of 90 2012 DCPP Analysis Results Appendix C 5F2 Cal Poly Farm(301044001)

-VG Brdleaf 3-Apr-12 lodine-131

-9.52E-01 1.30E+01 7.89E+00 pCi/kg 5F2 CaL Poly Farm(304044001)

-VG Brdleaf 7-May-12 lodine-131 5.46E+00 1.18E+01 8.10E+00 pCi/kg 5F2 Cal Poly Farm(306060001)

-VG Brdleaf 12-Jun-12 lodine-131 1.74E-01 1.30E+01 7.62E+00 pCi/kg 5F2 Cal Poly Farm(307682001)

-VG Brdleaf 10-Jul-12 lodine-131 4.07E-01 1.11E+01 6.71E+00 pCi/kg 5F2 Cal Poly Farm(309271001)

-VG Brdleaf 6-Aug-12 lodine-131 9.50E-01 1.64E+01 9.88E+00 pCi/kg 5F2 Cal Poly Farm 310134002)

-VG Brdleaf 21-Aug-12 lodine-131 3.93E+00 2.06E+01 1.22E+01 pCi/kg 5F2 Cal Poly Farm 311498001)

-VG Brdleaf 17-Sep-12 lodine-131

-1.20E+00 8.65E+00 5.32E+00 pCilkg 5F2 Cal Poly Farm 312986001)

-VG Brdleaf 9-0ct-12 lodine-131 3.41E+00 1.10E+01 6.48E+00 pCi/kg 5F2 Cal Poly Farm 315665001)

-VG Brdleaf 19-Nov-12 lodine-131

-1.46E+00 1.30E+01 7.78E+00 pCi/kg 5F2 Cal Poly Farm(316659001)

-VG Brdleaf 10-Dec-12 lodine-131 1.68E+00 1.03E+01 5.98E+00 pCi/kg 5F2 Cal Poly Farm 293819001)

-VG Brdleaf 9-Jan-12 Potassium-40 3.39E+03 1.04E+02 4.01E+02 pCi/kg 5F2 Cal Poly Farm(295596001)

-VG Brdleaf 6-Feb-12 Potassium-40 3.95E+03 1.13E+02 4.57E+02 pCi/kg 5F2 Cal Poly Farm 297176001)

-VG Brdleaf 5-Mar-12 Potassium-40 3.38E+03 8.38E+01 3.95E+02 pCi/kg 5F2 Cal Poly Farm 301044001)

-VG Brdleaf 3-Apr-12 Potassium-40 2.15E+03 9.25E+01 2.70E+02 pCi/kg 5F2 Cal Poly Farm 304044001)

-VG Brdleaf 7-MaY-12 Potassium-40 2.75E+03 7.45E+01 3.24E+02 pCi/kg 5F2 Cal Poly Farm 306060001)

-VG Brdleaf 12-Jun-12 Potassium-40 5.38E+03 7.12E+01 5.08E+02 pCi/kg 5F2 Cal Poly Farm(307682001)

-VG Brdleaf 10-Jul-12 Potassium-40 2.41E+03 9.58E+01 2.98E+02 pCi/kg 5F2 Cal Poly Farm(309271001)

-VG Brdleaf 6-Aug-12 Potassium-40 4.38E+03 7.83E+01 4.61E+02 pCi/kg 5F2 Cal Poly Farm(31 0134002) -VG Brdleaf 21-Aug-12 Potassium-40 5.02E+03 1.74E+02 6.02E+02 pCi/kg 5F2 Cal Poly Farm(311498001)

-VG Brdleaf 17-Sep-12 Potassium-40 1.84E+03 6.84E+01 2.25E+02 pCi/kg 5F2 Cal Poly Farm(312986001)

-VG Brdleaf 9-0ct-12 Potassium-40 1.86E+03 8.88E+01 2.54E+02 pCi/kg 5F2 Cal Poly Farm 315665001)

-VG Brdleaf 19-Nov-12 Potassium-40 2.74E+03 1.10E+02 3.34E+02 pCi/kg 5F2 Cal Poly Farm(316659001)

-VG Brdleaf 10-Dec-12 Potassium-40 3.24E+03 6.80E+01 3.36E+02 pCi/kg 5S2 Diablo Creek Weir -Drinking Water Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 5S2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 BETA -4.55E-01 2.75E+00 1.63E+00 pC ilL 5S2 Diablo Creek Weir(295701001)

-OW 7-Feb-12 BETA 2.43E+00 3.27E+00 2.06E+00 pC ilL 5S2 Diablo Creek Weir(297253003)

-OW 6-Mar-12 BETA 2.56E+00 1.92E+00 1.34E+00 pCi/L 5S2 Diablo Creek Weir(302541 001 -OW 10-Apr-12 BETA 5.26E+00 2.83E+00 2.04E+00 pCi/L 5S2 Diablo Creek Weir(304464001 -OW 14-May-12 BETA 1.31E+00 2.70E+00 1.65E+00 pCi/L 5S2 Diablo Creek Weir(305650001 -OW 5-Jun-12 BETA 2.87E+00 2.01E+00 1.38E+00 pCi/L 5S2 Diablo Creek Weir(308586004 -OW 24-Jul-12 BETA 2.46E+00 2.08E+00 1.38E+00 pCi/L 5S2 Diablo Creek Weir(309382003)

-OW 7-Aug-12 BETA 1.30E+00 1.42E+00 9.36E-01 pCi/L 5S2 Diablo Creek Weir(311199003)

-OW 11-Sep-12 BETA 3.20E+00 2.60E+00 1.72E+OO pCi/L 5S2 Diablo Creek Weir(313397001)

-OW 15-0ct-12 BETA 5.84E-01 2.43E+00 1.48E+00 pCi/L 5S2 Diablo Creek Weir(314899001)

-OW 8-Nov-12 BETA 6.41E-01 1.36E+00 8.41 E-01 pC ilL 5S2 Diablo Creek Weir(316861 001) -OW 13-Dec-12 BETA -1.41 E-01 2.42E+00 1.44E+00 pCi/L 5S2 Diablo Creek Weir(294079001)

-OW 12-Jan-12 Barium-140 1.63E-01 2.73E+00 1.60E+00 pCi/L 5S2 Diablo Creek Weir(295701 001) -OW 7-Feb-12 Barium-140 3.53E-01 2.62E+00 1.55E+00 pCi/L 5S2 Diablo Creek Weir(297253003)

-OW 6-Mar-12 Barium-140

-1.87E-01 2.36E+00 1.40E+00 pCi/L 5S2 Diablo Creek Weir(302541 001) -OW 10-Apr-12 Barium-140

-2.35E-01 2.77E+00 1.65E+00 pCi/L 5S2 Diablo Creek Weir(304464001

-OW 14-May-12 Barium-140

-6.50E-01 2.39E+00 1.52E+00 pC ilL 5S2 Diablo Creek Weir(305650001)

-OW 5-Jun-12 Barium-140 6.74E-02 3.16E+00 1.88E+00 pC ilL Page 16 of 90 2012 DCPP Analysis Results Appendix C SS2 Diablo Creek Weir(308S86004)

-DW 24-Jul-12 Barium-140

-8.03E-01 2.01E+00 1.32E+00 pCi/L SS2 Diablo Creek Weir(309382003)

-DW 7-Aug-12 Barium-140 -S.7SE-01 3.94E+00 2.44E+00 pC ilL SS2 Diablo Creek Weir(311199003)

-DW 11-Sep-12 Barium-140

-1.11E+00 2.08E+00 1.46E+00 pC ilL SS2 Diablo Creek Weir(313397001)

-DW 1S-0ct-12 Barium-140 3.09E-01 2.20E+00 1.27E+00 pCi/L SS2 Diablo Creek Weir(314899001)

-DW 8-Nov-12 Barium-140

-3.93E-01 2.40E+00 1.49E+00 pCi/L SS2 Diablo Creek Weir(316861001)

-DW 13-Dec-12 Barium-140 8.87E-02 2.83E+00 1.70E+00 pCi/L SS2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 Cesium-134 4.68E-01 1.92E+00 1.13E+00 pCi/L SS2 Diablo Creek Weir(29S701001)

-DW 7-Feb-12 Cesium-134 3.33E-01 2.03E+00 1.20E+00 pCi/L SS2 Diablo Creek Weir(2972S30032

-DW 6-Mar-12 Cesium-134

-3.04E-01 1.90E+00 1.18E+00 pCi/L SS2 Diablo Creek Weir(302S41001)

-DW 10-Apr-12 Cesium-134 2.02E-02 2.SSE+00 1.S3E+00 pCi/L SS2 Diablo Creek Weir(304464001)

-DW 14-May-12 Cesium-134 1.31 E+OO 2.41E+00 1.47E+00 pCi/L SS2 Diablo Creek Weir(30S6S0001)

-DW S-Jun-12 Cesium-134 1.24E+00 2.6SE+00 1.S8E+00 pCi/L SS2 Diablo Creek Weir(308S86004)

-DW 24-Jul-12 Cesium-134

-1.31E-01 1.78E+00 1.06E+00 pCi/L SS2 Diablo Creek Weir(309382003)

-DW 7-Aug-12 Cesium-134 9.81E-01 2.46E+00 1.47E+00 pCi/L SS2 Diablo Creek Weir(311199003)

-DW 11-Sep-12 Cesium-134

-3.S7E-02 1.84E+00 1.09E+00 pCi/L SS2 Diablo Creek Weir(313397001

-DW 1S-0ct-12 Cesium-134 8.92E-01 1.78E+00 1.07E+00 pCi/L SS2 Diablo Creek Weir(314899001)

-DW 8-Nov-12 Cesium-134

-2.37E-01 1.62E+00 9.77E-01 pCi/L SS2 Diablo Creek Weir(316861001)

-DW 13-Dec-12 Cesium-134

-1.68E-01 1.S9E+00 9.94E-01 pCi/L SS2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 Cesium-137 -S.42E-01 1.69E+00 1.09E+00 pCi/L SS2 Diablo Creek Weir(29S701 001) -DW 7-Feb-12 Cesium-137 2.S1E-01 1.86E+00 1.09E+00 pCi/L SS2 Diablo Creek Weir(2972S3003 -DW 6-Mar-12 Cesium-137 3.38E-01 1.87E+00 1.12E+00 pCi/L SS2 Diablo Creek Weir(302S41001 -DW 10-Apr-12 Cesium-137 2.S0E-01 2.28E+00 1.34E+00 pCi/L SS2 Diablo Creek Weir(304464001 -DW 14-May-12 Cesium-137

-4.01 E-01 1.98E+00 1.92E+00 pCi/L SS2 Diablo Creek Weir(30S6S0001 -DW S-Jun-12 Cesium-137

-4.28E-01 2.21E+00 1.39E+00 pCi/L SS2 Diablo Creek Weir(308S86004 -DW 24-Jul-12 Cesium-137 1.48E+00 1.74E+00 1.16E+00 pCi/L SS2 Diablo Creek Weir(309382003 -DW 7-Aug-12 Cesium-137

-1.93E-02 2.04E+00 1.20E+00 pCi/L SS2 Diablo Creek Weir(311199003 -DW 11-Sep-12 Cesium-137

-8.74E-01 2.18E+00 1.74E+00 pCi/L SS2 Diablo Creek Weir(313397001 -DW 1S-0ct-12 Cesium-137 1.30E+00 1.71E+00 1.10E+00 pCi/L SS2 Diablo Creek Weir(314899001 -DW 8-Nov-12 Cesium-137 4.62E-01 1.77E+00 1.02E+00 pCi/L SS2 Diablo Creek Weir(316861001 -DW 13-Dec-12 Cesium-137

-2.36E+00 2.02E+00 2.17E+00 pCi/L SS2 Diablo Creek Weir(294079001 -DW 12-Jan-12 Cobalt-S8

-6.33E-02 1.SSE+00 9.36E-01 pCi/L SS2 Diablo Creek Weir(29S701 001 -DW 7-Feb-12 Cobalt-S8 1.0SE-01 1.64E+00 9.72E-01 pCi/L SS2 Diablo Creek Weir(2972S3003)

-DW 6-Mar-12 Cobalt-S8

-1.82E-01 1.67E+00 1.03E+00 pCi/L SS2 Diablo Creek Weir(302S41 001) -DW 10-Apr-12 Cobalt-S8 1.20E-01 2.11 E+OO 1.26E+00 pCi/L SS2 Diablo Creek Weir(304464001)

-DW 14-May-12 Cobalt-S8 3.83E-01 1.73E+00 1.01E+00 pCi/L SS2 Diablo Creek Weir(30S6S0001)

-DW S-Jun-12 Cobalt-S8 -S.17E-01 2.08E+00 1.28E+00 pCi/L SS2 Diablo Creek Weir(308S86004)

-DW 24-Jul-12 Cobalt-S8 1.S1 E-01 1.S1 E+OO 8.84E-01 pC ilL SS2 Diablo Creek Weir(309382003)

-DW 7-Aug-12 Cobalt-S8

-3.3SE-01 1.92E+00 1.18E+00 pCi/L SS2 Diablo Creek Weir(311199003)

-DW 11-Sep-12 Cobalt-S8 3.32E-01 1.6SE+00 9.66E-01 pC ilL SS2 Diablo Creek Weir(313397001)

-DW 1S-0ct-12 Cobalt-S8

-4.96E-02 1.46E+00 8.60E-01 pCi/L SS2 Diablo Creek Weir(314899001)

-DW 8-Nov-12 Cobalt-S8

-1.14E-01 1.60E+00 9.S1 E-01 pCi/L SS2 Diablo Creek Weir(316861 001) -DW 13-Dec-12 Cobalt-S8

-3.88E-01 1.S3E+00 1.02E+00 pCi/L SS2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 Cobalt-60 3.44E-01 1.83E+00 1.10E+00 pCi/L SS2 Diablo Creek Weir(29S701001)

-DW 7-Feb-12 Cobalt-60 9.67E-02 1.73E+00 1.02E+00 pCi/L Page 17 of 90 2012 DCPP Analysis Results Appendix C 5S2 Diablo Creek Weir 297253003)

-OW 6-Mar-12 Cobalt-60 3.72E-01 1.68E+00 9.95E-01 pCi/L 5S2 Diablo Creek Weir 302541001)

-OW 10-Apr-12 Cobalt-60

-7.94E-01 2.05E+00 1.35E+00 pCi/L 5S2 Diablo Creek Weir 304464001)

-OW 14-May-12 Cobalt-60 1.98E+00 2.33E+00 1.52E+00 pCi/L 5S2 Diablo Creek Weir 305650001)

-OW 5-Jun-12 Cobalt-60

-2.09E-01 2.33E+00 1.39E+00 pCi/L 5S2 Diablo Creek Weir(308586004)

-OW 24-Jul-12 Cobalt-60

-8.87E-01 1.75E+00 1.44E+00 pCi/L 5S2 Diablo Creek Weir(309382003)

-OW 7-Aug-12 Cobalt-60

-1.70E-01 2.05E+00 1.23E+00 pCi/L 5S2 Diablo Creek Weir 311199003)

-OW 11-Sep-12 Cobalt-60 1.37E+00 1.96E+00 1.22E+00 pCi/L 5S2 Diablo Creek Weir 313397001)

-OW 15-0ct-12 Cobalt-60 7.16E-01 1.66E+00 9.99E-01 pCi/L 5S2 Diablo Creek Weir 314899001)

-OW 8-Nov-12 Cobalt-60 1.52E-01 1.67E+00 9.70E-01 pCi/L 5S2 Diablo Creek Weir 316861001)

-OW 13-Dec-12 Cobalt-60 8.11E-01 1.89E+00 1.13E+00 pCi/L 5S2 Diablo Creek Weir(294079001)

-OW 12-Jan-12 lodine-131 4.82E-02 5.84E-01 3.35E-01 pCi/L 5S2 Diablo Creek Weir(295701001)

-OW 7-Feb-12 lodine-131

-5.04E-02 6.90E-01 4.12E-01 pCi/L 5S2 Diablo Creek Weir(297253003)

-OW 6-Mar-12 lodine-131 2.26E-02 4.16E-01 2.44E-01 pCi/L 5S2 Diablo Creek Weir(302541001)

-OW 10-Aj:>I'-12 lodine-131 7.02E-02 5.06E-01 2.91E-01 pCi/L 5S2 Diablo Creek Weir(304464001)

-OW 14-May-12 lodine-131 1.36E-01 4.21E-01 2.48E-01 pCi/L 5S2 Diablo Creek Weir(305650001)

-OW 5-Jun-12 lodine-131 3.62E-01 5.98E-01 3.86E-01 pCi/L 5S2 Diablo Creek Weir(308586004)

-OW 24-Jul-12 lodine-131

-8.06E-02 3.86E-01 2.31 E-01 pCi/L 5S2 Diablo Creek Weir(309382003)

-OW 7-Aug-12 lodine-131 1.16E-02 6.06E-01 3.69E-01 pCi/L 5S2 Diablo Creek Weir(311199003)

-OW 11-Sep-12 lodine-131 4.36E-01 7.43E-01 4.83E-01 pCilL 5S2 Diablo Creek Weir(313397001)

-OW 15-0ct-12 lodine-131 3.00E-01 8.70E-01 5.11 E-01 pCi/L 5S2 Diablo Creek Weir 314899001)

-OW 8-Nov-12 lodine-131 1.91 E-01 5.94E-01 3.48E-01 pCilL 5S2 Diablo Creek Weir(316861001)

-OW 13-Dec-12 lodine-131 3.32E-01 6.79E-01 4.10E-01 pCi/L 5S2 Diablo Creek Weir 294079001)

-OW 12-Jan-12 Iron-55 4.27E+01 1.18E+02 8.67E+01 pCi/L 5S2 Diablo Creek Weir 295701001)

-OW 7-Feb-12 Iron-55 8.36E+01 1.30E+02 9.58E+01 pC ilL 5S2 Diablo Creek Weir 297253003)

-OW 6-Mar-12 Iron-55 -1.25E+02 1.72E+02 1.24E+02 pCi/L 5S2 Diablo Creek Weir 302541001)

-OW 10-Apr-12 Iron-55 -7.90E+01 1.50E+02 9.94E+01 pCi/L 5S2 Diablo Creek Weir 304464001)

-OW 14-May-12 Iron-55 3.18E+01 1.35E+02 9.57E+01 pCi/L 5S2 Diablo Creek Weir 305650001)

-OW 5-Jun-12 Iron-55 -7.26E+01 1.54E+02 1.05E+02 pC ilL 5S2 Diablo Creek Weir(308586004)

-OW 24-Jul-12 Iron-55 2.11E+01 1.42E+02 9.94E+01 pC ilL 5S2 Diablo Creek Weir(309382003)

-OW 7-Aug-12 Iron-55 -1.20E+01 8.44E+01 5.70E+01 pC ilL 5S2 Diablo Creek Weir 311199003)

-OW 11-Sep-12 Iron-55 1.64E+01 1.29E+02 9.07E+01 pCi/L 5S2 Diablo Creek Weir(313397001)

-OW 15-0ct-12 Iron-55 -1.03E+02 1.64E+02 1.11E+02 pCi/L 5S2 Diablo Creek Weir(314899001)

-OW 8-Nov-12 Iron-55 -6.78E+01 1.04E+02 6.80E+01 pC ilL 5S2 Diablo Creek Weir 316861001)

-OW 13-Dec-12 Iron-55 9.39E+01 1.40E+02 1.02E+02 pCi/L 5S2 Diablo Creek Weir(294079001)

-OW 12-Jan-12 Iron-59 -1.50E+00 3.20E+00 2.15E+00 pCi/L 5S2 Diablo Creek Weir(295701001)

-OW 7-Feb-12 Iron-59 -1.01E+00 3.30E+00 2.06E+00 pCi/L 5S2 Diablo Creek Weir(297253003)

-OW 6-Mar-12 Iron-59 7.33E-01 3.43E+00 2.02E+00 pCi/L 5S2 Diablo Creek Weir(302541 001) -OW 10-Apr-12 Iron-59 2.11 E+OO 4.27E+00 2.58E+00 pCi/L 5S2 Diablo Creek Weir(304464001)

-OW 14-May-12 Iron-59 -1.18E+00 3.40E+00 2.23E+00 pCi/L 5S2 Diablo Creek Weir(305650001)

-OW 5-Jun-12 Iron-59 3.80E-01 4.59E+00 2.75E+00 pCi/L 5S2 Diablo Creek Weir 308586004)

-OW 24-Jul-12 Iron-59 8.24E-01 3.15E+00 1.88E+00 pCi/L 5S2 Diablo Creek Weir 309382003)

-OW 7-Aug-12 Iron-59 2.03E+00 4.27E+00 2.59E+00 pCi/L 5S2 Diablo Creek Weir(311199003)

-OW 11-Sep-12 Iron-59 -3.62E-01 3.42E+00 2.11E+00 pC ilL 5S2 Diablo Creek Weir(313397001)

-OW 15-0ct-12 Iron-59 -3.90E-01 2.82E+00 1.73E+00 pCi/L Page 18 of 90 2012 DCPP Analysis Results Appendix C 5S2 Diablo Creek Weir(314899001)

-DW 8-Nov-12 Iron-59 6.02E-01 3.08E+00 1.83E+00 pCi/L 5S2 Diablo Creek Weir(316861 001) -DW 13-Dec-12 Iron-59 1.11E+00 3.38E+00 1.98E+00 pCi/L 5S2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 Lanthanum-140 1.63E-01 2.73E+00 1.60E+00 pCi/L 5S2 Diablo Creek Weir(295701001)

-DW 7-Feb-12 Lanthanum-140 3.53E-01 2.62E+00 1.55E+00 pC ilL 5S2 Diablo Creek Weir(297253003)

-DW 6-Mar-12 Lanthanum-140

-1.87E-01 2.36E+00 1.40E+00 pCi/L 5S2 Diablo Creek Weir(302541 001) -DW 10-Apr-12 Lanthanum-140

-2.35E-01 2.77E+00 1.65E+00 pC ilL 5S2 Diablo Creek Weir(304464001)

-DW 14-May-12 Lanthanum-140

-6.50E-01 2.39E+00 1.52E+00 pC ilL 5S2 Diablo Creek Weir(305650001)

-DW 5-Jun-12 Lanthanum-140 6.74E-02 3.16E+00 1.88E+00 pC ilL 5S2 Diablo Creek Weir 308586004)

-DW 24-Jul-12 Lanthanum-140

-8.03E-01 2.01E+00 1.32E+00 pC ilL 5S2 Diablo Creek Weir(309382003)

-DW 7-Aug-12 Lanthanum-140

-5.75E-01 3.94E+00 2.44E+00 pCi/L 5S2 Diablo Creek Weir(311199003)

-DW 11-Sep-12 Lanthanum-140

-1.11E+00 2.08E+00 1.46E+00 pCi/L 5S2 Diablo Creek Weir 313397001)

-DW 15-0ct-12 Lanthanum-140 3.09E-01 2.20E+00 1.27E+00 pCi/L 5S2 Diablo Creek Weir(314899001)

-DW 8-Nov-12 Lanthanum-140

-3.93E-01 2.40E+00 1.48E+00 pCi/L 5S2 Diablo Creek Weir(316861001)

-DW 13-Dec-12 Lanthanum-140 8.87E-02 2.83E+00 1.70E+00 pCi/L 5S2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 Manganese-54 2.93E-01 1.64E+00 9.52E-01 pCilL 5S2 Diablo Creek Weir(295701 001) -DW 7-Feb-12 Manganese-54

-1.22E-01 1.68E+00 1.02E+00 pCi/L 5S2 Diablo Creek Weir(297253003)

-DW 6-Mar-12 Manganese-54 5.17E-01 1.79E+00 1.04E+00 pC ilL 5S2 Diablo Creek Weir(302541001)

-DW 10-Apr-12 Manganese-54

-3.92E-01 1.97E+00 1.23E+00 pCi/L 5S2 Diablo Creek Weir(304464001)

-DW 14-May-12 Manganese-54 3.58E-01 1.95E+00 1.15E+00 pC ilL 5S2 Diablo Creek Weir(305650001)

-DW 5-Jun-12 Manganese-54 1.80E-01 2.20E+00 1.29E+00 pCi/L 5S2 Diablo Creek Weir(308586004)

-DW 24-Jul-12 Manganese-54 8.27E-02 1.43E+00 8.44E-01 pCi/L 5S2 Diablo Creek Weir 309382003)

-DW 7-Aug-12 Manganese-54 3.90E-01 1.91E+00 1.13E+00 pCi/L 5S2 Diablo Creek Weir(311199003)

-DW 11-Sep-12 Manganese-54

-2.01E-02 1.63E+00 9.71E-01 pCi/L 5S2 Diablo Creek Weir(313397001)

-DW 15-0ct-12 Manganese-54

-6.65E-02 1.44E+00 8.52E-01 pCi/L 5S2 Diablo Creek Weir 314899001)

-DW 8-Nov-12 Manganese-54

-1.59E-01 1.56E+00 9.36E-01 pCi/L 5S2 Diablo Creek Weir(316861 001) -DW 13-Dec-12 Manganese-54

-6.06E-01 1.54E+00 1.00E+00 pCi/L 5S2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 Nickel-63

-9.75E+00 3.02E+01 1.78E+01 pCi/L 5S2 Diablo Creek Weir 295701001)

-DW 7-Feb-12 Nickel-63

-8.24E+00 3.59E+01 2.12E+01 pCi/L 5S2 Diablo Creek Weir 297253003)

-DW 6-Mar-12 Nickel-63

-2.68E+01 3.96E+01 2.31E+01 pCi/L 5S2 Diablo Creek Weir 302541001)

-DW 10-Apr-12 Nickel-63 1.93E+01 3.52E+01 2.17E+01 pCi/L 5S2 Diablo Creek Weir 304464001)

-DW 14-May-12 Nickel-63

-3.93E+00 2.05E+01 1.22E+01 pCi/L 5S2 Diablo Creek Weir 305650001)

-DW 5-Jun-12 Nickel-63 5.18E+00 2.60E+01 1.57E+01 pCi/L 5S2 Diablo Creek Weir(308586004)

-DW 24-Jul-12 Nickel-63 7.39E+00 3.40E+01 2.04E+01 pCi/L 5S2 Diablo Creek Weir(309382003)

-DW 7-Aug-12 Nickel-63 5.99E+00 3.37E+01 2.03E+01 pCi/L 5S2 Diablo Creek Weir(311199003)

-DW 11-Sep-12 Nickel-63

-1.92E+01 3.40E+01 1.97E+01 pCi/L 5S2 Diablo Creek Weir(313397001)

-DW 15-0ct-12 Nickel-63 1.84E+01 3.14E+01 1.94E+01 pCi/L 5S2 Diablo Creek Weir(314899001)

-DW 8-Nov-12 Nickel-63

-4.91E+00 3.48E+01 2.06E+01 pCi/L 5S2 Diablo Creek Weir(316861001)

-DW 13-Dec-12 Nickel-63 2.09E-01 2.97E+01 1.77E+01 pCi/L 5S2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 Niobium-95 5.67E-01 1.74E+00 1.01E+00 pCi/L 5S2 Diablo Creek Weir(295701001)

-DW 7-Feb-12 Niobium-95 9.04E-01 1.88E+00 1.15E+00 pCi/L 5S2 Diablo Creek Weir(297253003)

-DW 6-Mar-12 Niobium-95

-3.74E-01 1.73E+00 1.08E+00 pCi/L 5S2 Diablo Creek Weir(302541 001) -DW 10-Apr-12 Niobium-95 1.06E+00 2.12E+00 1.31 E+OO pCi/L 5S2 Diablo Creek Weir(304464001)

-DW 14-May-12 Niobium-95 1.14E+00 2.03E+00 1.25E+00 pCi/L 5S2 Diablo Creek Weir(305650001)

-DW 5-Jun-12 Niobium-95

-2.93E-01 2.11E+00 1.26E+00 pCi/L Page 19 of 90 2012 DCPP Analysis Results Appendix C 5S2 Diablo Creek Weir(308586004)

-DW 24-Jul-12 Niobium-95 2.99E-01 1.53E+00 8.92E-01 pCi/L 5S2 Diablo Creek Weir(309382003)

-DW 7-Aug-12 Niobium-95 1.54E+00 1.91E+00 1.44E+00 pCi/L 5S2 Diablo Creek Weir(311199003)

-DW 11-Sep-12 Niobium-95 6.38E-01 1.69E+00 1.01E+00 pCi/L 5S2 Diablo Creek Weir 313397001)

-DW 15-0ct-12 Niobium-95

-3.24E-01 1.41 E+OO 8.59E-01 pCi/L 5S2 Diablo Creek Weir(314899001)

-DW 8-Nov-12 Niobium-95 1.16E+00 1.82E+00 1.13E+00 pC ilL 5S2 Diablo Creek Weir(316861001)

-DW 13-Dec-12 Niobium-95 1.51E+00 1.86E+00 1.24E+00 pC ilL 5S2 Diablo Creek Weir 294079001)

-DW 12-Jan-12 Total Strontium

-2.61 E-01 7.11E-01 3.91E-01 pCi/L 5S2 Diablo Creek Weir(295701 001) -DW 7-Feb-12 Total Strontium 9.10E-02 2.45E-01 1.50E-01 pC ilL 5S2 Diablo Creek Weir 297253003)

-DW 6-Mar-12 Total Strontium 5.02E-02 2.09E-01 1.27E-01 pCi/L 5S2 Diablo Creek Weir 302541001)

-DW 10-Apr-12 Total Strontium

-1.50E-01 2.78E-01 1.62E-01 pCi/L 5S2 Diablo Creek Weir(304464001)

-DW 14-May-12 Total Strontium 1.68E-02 2.76E-01 1.65E-01 pCi/L 5S2 Diablo Creek Weir 305650001)

-DW 5-Jun-12 Total Strontium 1.86E-01 3.87E-01 2.39E-01 pCi/L 5S2 Diablo Creek Weir(308586004)

-DW 24-Jul-12 Total Strontium

-5.74E-04 1.24E-01 7.38E-02 pCi/L 5S2 Diablo Creek Weir 309382003)

-DW 7-Aug-12 Total Strontium

-1.03E-01 1.27E-01 7.05E-02 pCi/L 5S2 Diablo Creek Weir 311199003)

-DW 11-Sep-12 Total Strontium 5.14E-02 2.13E-01 1.29E-01 pC ilL 5S2 Diablo Creek Weir(313397001)

-DW 15-0ct-12 Total Strontium 1.63E-02 9.49E-02 5.74E-02 pC ilL 5S2 Diablo Creek Weir 314899001)

-DW 8-Nov-12 Total Strontium

-6.02E-02 1.55E-01 9.04E-02 pCi/L 5S2 Diablo Creek Weir(316861001)

-DW 13-Dec-12 Total Strontium 2.46E-02 2.31E-01 1.39E-01 pC ilL 5S2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 Tritium 1.47E+02 2.31E+02 1.47E+02 pCi/L 5S2 Diablo Creek Weir 295701001)

-DW 7-Feb-12 Tritium 5.83E+01 2.14E+02 1.30E+02 pCi/L 5S2 Diablo Creek Weir 297253003)

-DW 6-Mar-12 Tritium -7.79E+01 2.56E+02 1.49E+02 pCi/L 5S2 Diablo Creek Weir 302541001)

-DW 10-Apr-12 Tritium -4.94E+00 2.14E+02 1.27E+02 pCi/L 5S2 Diablo Creek Weir 304464001)

-DW 14-May-12 Tritium -2.28E+00 2.78E+02 1.65E+02 pC ilL 5S2 Diablo Creek Weir 305650001)

-DW 5-Jun-12 Tritium 3.49E+01 2.85E+02 1.71 E+02 pCi/L 5S2 Diablo Creek Weir(308586004)

-DW 24-Jul-12 Tritium -6.56E+01 3.02E+02 1.77E+02 pC ilL 5S2 Diablo Creek Weir(309382003)

-DW 7-Aug-12 Tritium -1.62E+02 2.61E+02 1.47E+02 pC ilL 5S2 Diablo Creek Weir 311199003)

-DW 11-Sep-12 Tritium 5.09E+01 2.40E+02 1.46E+02 pCi/L 5S2 Diablo Creek Weir(313397001)

-DW 15-0ct-12 Tritium -7.66E+01 1.25E+02 6.87E+01 pC ilL 5S2 Diablo Creek Weir(314899001)

-DW 8-Nov-12 Tritium 6.07E+01 2.20E+02 1.35E+02 pC ilL 5S2 Diablo Creek Weir 316861001)

-DW 13-Dec-12 Tritium -4.10E+01 2.23E+02 1.31E+02 pC ilL 5S2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 Zinc-65 -9.64E-01 3.59E+00 2.27E+00 pCi/L 5S2 Diablo Creek Weir(295701 001) -DW 7-Feb-12 Zinc-65 -6.75E-01 3.48E+00 2.11E+00 pCi/L 5S2 Diablo Creek Weir(297253003)

-DW 6-Mar-12 Zinc-65 7.68E-01 3.58E+00 2.43E+00 pCi/L 5S2 Diablo Creek Weir(302541 001) -DW 10-Apr-12 Zinc-65 -7.61E-01 4.17E+00 2.97E+00 pCi/L 5S2 Diablo Creek Weir(304464001)

-DW 14-May-12 Zinc-65 -2.64E+00 3.52E+00 2.67E+00 pCi/L 5S2 Diablo Creek Weir 305650001)

-DW 5-Jun-12 Zinc-65 -3.93E-01 4.66E+00 2.86E+OO pCi/L 5S2 Diablo Creek Weir(308586004)

-DW 24-Jul-12 Zinc-65 -1.95E+00 3.02E+00 2.18E+00 pCi/L 5S2 Diablo Creek Weir(309382003)

-DW 7-Aug-12 Zinc-65 -3.73E+00 4.26E+00 3.38E+00 pCi/L 5S2 Diablo Creek Weir 311199003)

-DW 11-Sep-12 Zinc-65 -2.65E-01 3.63E+00 2.23E+00 pCi/L 5S2 Diablo Creek Weir(313397001)

-DW 15-0ct-12 Zinc-65 -1.09E+00 3.02E+00 1.97E+00 pCi/L 5S2 Diablo Creek Weir(314899001)

-DW 8-Nov-12 Zinc-65 -8.73E-01 3.36E+00 2.15E+00 pCi/L 5S2 Diablo Creek Weir 316861001)

-DW 13-Dec-12 Zinc-65 3.81E-01 3.38E+00 1.96E+00 pCi/L 5S2 Diablo Creek Weir(294079001)

-DW 12-Jan-12 Zirconium-95

-8.81E-01 2.71E+00 1.68E+00 pCi/L 5S2 Diablo Creek Weir 295701001)

-DW 7-Feb-12 Zirconium-95

-5.20E-01 3.01E+00 1.84E+00 pCi/L Page 20 of90 2012 DCPP Analysis Results Appendix C 5S2 Diablo Creek Weir(297253003)

-DW 6-Mar-12 Zirconium-95 -1.13E+00 2.96E+00 1.93E+00 pCi/L 5S2 D i ablo Creek Weir(302541001)

-DW 10-Apr-12 Zirconium-95

-1.00E+00 3.48E+00 2.20E+00 pCilL 5S2 Diablo Creek Weir(304464001)

-DW 14-May-12 Zirconium-95

-5.02E-01 3.18E+00 1.93E+00 pCi/L 5S2 Diablo Creek Weir(305650001)

-DW 5-Jun-12 Zirconium-95 1.91 E+OO 4.14E+00 2.46E+00 pCi/L 5S2 Diablo Creek Weir(308586004)

-DW 24-Jul-12 Zirconium-95

-2.85E-01 2.75E+00 1.64E+00 pCi/L 5S2 Diablo Creek Weir(309382003)

-DW 7-Aug-12 Zirconium-95 1.57E+00 3.55E+00 2.11 E+OO pCi/L 5S2 Diablo Creek Weir(311199003)

-DW 11-Sep-12 Zirconium-95 7.33E-01 2.87E+00 1.68E+00 pCi/L 5S2 Diablo Creek Weir(313397001)

-DW 15-0ct-12 Zirconium-95 2.64E-02 2.49E+00 1.45E+00 pCi/L 5S2 Diablo Creek Weir(314899001)

-DW 8-Nov-12 Zirconium-95 5.97E-02 2.74E+00 1.61 E+OO pCi/L 5S2 Diablo Creek Weir(316861001)

-DW 13-Dec-12 Zirconium-95 2.31 E-01 2 .. 96E+00 1.76E+00 pCi/L ., 6C1 Household Garden -Vegetation Sample Name Date Collected Nuclide Result MDC 2 S i gma TPU Un i ts 6C1 Household Garden(295596005)

-VG Brdleaf 6-Feb-12 Beryllium-7 8.61 E+02 9.07E+01 1.41 E+02 pCi/kg 6C1 Household Garden(302545001)

-VG Brdleaf 10-Apr-12 Beryllium-7 8.45E+02 7.54E+01 1.30E+02 pCi/kg 6C1 Household Ga r den(31 0383004) -VG Brdleaf 23-Aug-12 Beryllium-7 2.04E+02 6.47E+01 6.98E+01 pCi/kg 6C1 Household Garden(314488001)

-VG Brdleaf 30-0ct-12 Beryllium-7 3.86E+02 1.05E+02 1.36E+02 pC i/kg 6C1 Household Garden 295596005)

-VG Brdleaf 6-Feb-12 Cesium-134 1.48E+01 1.73E+01 1.32E+01 pCi/kg 6C1 Household Garden 302545001)

-VG Brdleaf 10-Apr-12 Cesium-134 7.13E+00 1.24E+01 7.60E+00 pCi/kg 6C1 Household Garden 310383004)

-VG Brdleaf 23-Aug-12 Cesium-134 7.57E+00 1.07E+01 6.90E+00 pCi/kg 6C1 Household Garden 314488001

-VG Brdleaf 30-0ct-12 Cesium-134 3.86E-01 1.34E+01 7.98E+00 pCi/kg 6C1 Household Garden 295596005

-VG Brdleaf 6-Feb-12 Cesium-137 2.47E+01 1.17E+01 1.27E+01 pCi/kg 6C1 Household Garden 302545001

-VG Brdleaf 10-Apr-12 Cesium-137 3.59E+00 1.03E+01 6.09E+00 pCi/kg 6C1 Household Garden(310383004

-VG Brdleaf 23-Aug-12 Cesium-137 1.85E+00 8.88E+00 5.26E+00 pCi/kg 6C1 Household Ga r den 314488001)

-VG Brdleaf 30-0ct-12 Cesium-137 9.04E+00 1.45E+01 8.88E+00 pCi/kg 6C1 Household Garden 295596005)

-VG Brdleaf 6-Feb-12 lodine-131

-7.71E-01 1.49E+01 8.78E+00 pCi/kg 6C1 Household Garden 302545001)

-VG Brdleaf 10-Apr-12 lodine-131 5.94E+00 1.47E+01 8.97E+00 pCi/kg 6C1 Household Garden 310383004)

-VG Brdleaf 23-Aug-12 lodine-131 3.99E+00 1.35E+01 8.18E+00 pCi/kg 6C1 Household Garden 314488001)

-VG Brdleaf 30-0ct-12 lodine-131 4.88E+00 2.03E+01 1.20E+01 pCi/kg 6C1 Household Garden 295596005)

-VG Brdleaf 6-Feb-12 Potassium-40 4.37E+03 1.01 E+02 4.68E+02 pCi/kg 6C1 Household Garden 302545001

-VG Brdleaf 10-Apr-12 Potassium-40 4.22E+03 8.45E+01 4.45E+02 pCi/kg 6C1 Household Garden 310383004)

-VG Brdleaf 23-Aug-12 Potassium-40 4.40E+03 7.93E+01 4.33E+02 pCi/kg 6C1 Household Garden(314488001)

-VG Brdleaf 30-0ct-12 Potassium-40 4.07E+03 1.25E+02 4.77E+02 pCi/kg 7C1 Pecho Creek Ruins -Vegetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C1 Pecho Creek Ruins 293819003)

-VG B r dleaf 9-Jan-12 Beryllium-7 6.79E+02 1.38E+02 1.42E+02 pCi/kg 7C1 Pecho Creek Ruins 295596003)

-VG B r dleaf 6-Feb-12 Beryllium-7 4.15E+02 7.05E+01 1.00E+02 pCilkg 7C1 Pecho Creek Ruins 297176003)

-VG Brdleaf 5-Mar-12 Beryllium-7 6.08E+02 8.52E+01 1.23E+02 pC i/kg 7C1 Pecho Creek Ruins 301044003)

-VG Brdleaf 3-Ap r-12 Beryllium-7 6.64E+02 7.20E+01 1.07E+02 pCi/kg 7C1 Pecho Creek Ruins 304044003)

-VG Brdleaf 7-May-1 2 Beryllium-7 8.72E+02 8.81 E+01 1.19E+02 pCi/kg 7C1 Pecho Creek Ruins 309271003)

-VG Brdleaf 6-Aug-12 Beryllium-7 4.26E+02 1.10E+02 1.10E+02 pCi/kg 7C1 Pecho Creek Ruins(311498003)

-VG Brdleaf 17-Sep-12 Beryllium-7 4.01E+02 9.56E+01 1.28E+02 pCi/kg 7C1 Pecho Creek Ruins(315665003)

-VG Brdleaf 19-Nov-12 Beryll i um-7 8.79E+02 9.49E+01 1.42E+02 pC i/kg Page 21 of 90 2012 DCPP Analysis Results Appendix C 7C1 Pecho Creek Ruins(316659003-VG Brdleaf 10-0ec-12 Beryllium-7 1.56E+03 1.13E+02 2.09E+02 pCi/kg 7C1 Pecho Creek Ruins(293819003)

-VG Brdleaf 9-Jan-12 Cesium-134 8.02E+00 2.11E+01 1.27E+01 pCi/kg 7C1 Pecho Creek Ruins(295596003)

-VG Brdleaf 6-Feb-12 Cesium-134 4.54E+00 1.08E+01 6.55E+00 pCilkg 7C1 Pecho Creek Ruins(297176003)

-VG Brdleaf 5-Mar-12 Cesium-134 5.39E-01 1.30E+01 7.73E+00 pCi/kg 7C1 Pecho Creek Ruins(301044003)

-VG Brdleaf 3-ApJ-12 Cesium-134

-3.89E-01 1.06E+01 6.40E+00 pCi/kg 7C1 Pecho Creek Ruins(304044003)

-VG Brdleaf 7-May-12 Cesium-134

-4.75E+00 1.35E+01 8.45E+00 pCilkg 7C1 Pecho Creek Ruins(306060003)

-VG Brdleaf 12-Jun-12 Cesium-134

-7.66E-01 7.77E+00 4.68E+00 pCi/kg 7C1 Pecho Creek Ruins(308586002)

-VG Brdleaf 24-Jul-12 Cesium-134

-2.13E+00 1.25E+01 7.63E+00 pCi/kg 7C1 Pecho Creek Ruins(309271 003) -VG Brdleaf 6-Aug-12 Cesium-134

-2.21E+00 1.66E+01 9.91E+00 pCi/kg 7C1 Pecho Creek Ruins(311498003)

-VG Brdleaf Cesium-134

-1.12E-02 1.65E+01 9.67E+00 pCi/kg 7C1 Pecho Creek Ruins(312986003)

-VG Brdleaf 9-0ct-12 Cesium-134 7.03E+00 2.37E+01 1.41E+01 pCi/kg 7C1 Pecho Creek Ruins(315665003

-VG Brdleaf 19-Nov-12 Cesium-134 2.67E+00 1.39E+01 8.06E+00 pCi/kg 7C1 Pecho Creek Ruins(316659003

-VG Brdleaf 10-0ec-12 Cesium-134 5.44E+00 1.84E+01 1.07E+01 pCi/kg 7C1 Pecho Creek Ruins(293819003

-VG Brdleaf 9-Jan-12 Cesium-137 1.61E+01 1.94E+01 1.29E+01 pCi/kg 7C1 Pecho Creek Ruins(295596003

-VG Brdleaf 6-Feb-12 Cesium-137 4.82E-02 9.12E+00 5.43E+00 pCi/kg 7C1 Pecho Creek Ruins(297176003)

-VG Brdleaf 5-Mar-12 Cesium-137

-6.13E+00 1.28E+01 9.47E+00 pCi/kg 7C1 Pecho Creek Ruins(301044003)

-VG Brdleaf 3-Apr-12 Cesium-137 1.85E+00 1.10E+01 7.79E+00 pCi/kg 7C1 Pecho Creek Ruins(304044003}

-VG Brdleaf 7-May-12 Cesium-137 2.55E+00 1.12E+01 6.77E+00 pCi/kg 7C1 Pecho Creek Ruins(306060003)

-VG Brdleaf 12-Jun-12 Cesium-137 7.98E-01 6.72E+00 3.91E+00 pCi/kg 7C1 Pecho Creek Ruins(308586002)

-VG Brdleaf 24-Jul-12 Cesium-137 2.67E-01 1.27E+01 8.84E+00 pCi/kg 7C1 Pecho Creek Ruins(309271 003} -VG Brdleaf 6-Aug-12 Cesium-137

-4.24E+00 1.24E+01 8.03E+00 pCi/kg 7C1 Pecho Creek Ruins(311498003)

-VG Brdleaf 17-Sep-12 Cesium-137

-1.04E+00 1.37E+01 8.50E+00 pCi/kg 7C1 Pecho Creek Ruins(312986003)

-VG Brdleaf 9-0ct-12 Cesium-137 5.89E+00 1.98E+01 1.17E+01 pCi/kg 7C1 Pecho Creek Ruins(315665003)

-VG Brdleaf 19-Nov-12 Cesium-137

-3.86E-02 1.26E+01 7.32E+00 pCi/kg 7C1 Pecho Creek Ruins(316659003)

-VG Brdleaf 10-0ec-12 Cesium-137 1.35E+01 1.75E+01 1.15E+01 7C1 Pecho Creek Ruins(293819003)

-VG Brdleaf 9-Jan-12 lodine-131

-3.15E+00 2.36E+01 1.45E+01 pCi/kg 7C1 Pecho Creek Ruins(295596003)

-VG Brdleaf 6-Feb-12 lodine-131 3.63E+00 1.25E+01 7.62E+00 pCi/kg 7C1 Pecho Creek Ruins(297176003t-VG Brdleaf 5-Mar-12 lodine-131

-1.10E-01 1.79E+01 1.07E+01 pCi/kg 7C1 Pecho Creek Ruins(301044003)

-VG Brdleaf 3-Apr-12 lodine-131

-9.02E-01 1.44E+01 8.65E+00 pCi/kg 7C1 Pecho Creek Ruins(304044003)

-VG Brdleaf 7-May-12 lodine-131 8.02E+00 1.47E+01 9.10E+00 pCi/kg 7C1 Pecho Creek Ruins(306060003}

-VG Brdleaf 12-Jun-12 lodine-131

-1.82E+00 1.02E+01 6.22E+00 pCi/kg 7C1 Pecho Creek Ruins(308586002)

-VG Brdleaf 24-Jul-12 lodine-131 2.35E+00 1.66E+01 9.78E+00 pCi/kg 7C1 Pecho Creek Ruins(309271 003) -VG Brdleaf 6-Aug-12 lodine-131

-3.42E+00 2.47E+01 1.47E+01 pCi/kg 7C1 Pecho Creek Ruins(311498003)

-VG Brdleaf 17-Sep-12 lodine-131 6.44E+00 1.60E+01 9.53E+00 pCi/kg 7C1 Pecho Creek Ruins(312986003)

-VG Brdleaf 9-0ct-12 lodine-131

-1.04E+00 1.99E+01 1.21E+01 pCilkg 7C1 Pecho Creek Ruins(315665003)

-VG Brdleaf 19-Nov-12 lodine-131

-5.07E+00 1.56E+01 9.70E+00 pCi/kg 7C1 Pecho Creek Ruins(316659003)

-VG Brdleaf 10-0ec-12 lodine-131

-2.16E+00 1.97E+01 1.16E+01 pCi/kg 7C1 Pecho Creek Ruins(293819003)

-VG Brdleaf 9-Jan-12 Potassium-40 6.99E+03 1.52E+02 7.42E+02 pCi/kg 7C1 Pecho Creek Ruins(295596003}

-VG Brdleaf 6-Feb-12 Potassium-40 5.67E+03 8.78E+01 5.54E+02 pCi/kg 7C1 Pecho Creek Ruins(297176003)

-VG Brdleaf 5-Mar-12 Potassium-40 6.99E+03 1.06E+02 6.89E+02 pCi/kg 7C1 Pecho Creek Ruins(301 044003) -VG Brdleaf 3-Apr-12 Potassium-40 4.85E+03 1.03E+02 4.89E+02 pCilkg 7C1 Pecho Creek Ruins(304044003}

-VG Brdleaf 7-May-12 Potassium-40 8.17E+03 8.39E+01 7.53E+02 pCilkg 7C1 Pecho Creek Ruins(306060003)

-VG Brdleaf 12-Jun-12 Potassium-40 4.85E+03 5.67E+01 4.56E+02 pCi/kg 7C1 Pecho Creek Ruins(308586002)

-VG Brdleaf 24-Jul-12 Potassium-40 7.09E+03 8.94E+01 6.69E+02 pCi/kg Page 22 of 90 2012 DCPP Analysis Results Appendix C 7C1 Pecho Creek Ruins(309271 003) -VG Brdleaf 6-Aug-12 Potassium-40 7.56E+03 1.22E+02 7.19E+02 pCi/kg 7C1 Pecho Creek Ruins(311498003)

-VG Brdleaf 17-Sep-12 Potassium-40 7.12E+03 1.20E+02 3.92E+02 pCi/kg 7C1 Pecho Creek Ruins(312986003)

-VG Brdleaf 9-0ct-12 Potassium-40 8.95E+03 1.73E+02 8.87E+02 pCi/kg 7C1 Pecho Creek Ruins(315665003)

-VG Brdleaf 19-Nov-12 Potassium-40 6.64E+03 1.32E+02 6.69E+02 pCi/kg 7C1 Pecho Creek Ruins(316659003)

-VG Brdleaf 10-Dec-12 Potassium-40 5.90E+03 1.60E+02 6.26E+02 pCi/kg 7C2 Rattlesnake Canyon -Aquatic Vegetation Algae Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(296446006)

-AV Algae 16-Feb-12 Cesium-134

-1.72E+00 1.62E+01 9.91E+00 pCi/kg 7C2 Rattlesnake Canyon(304470005)

-AV Algae 9-May-12 Cesium-134 2.69E+00 1.66E+01 9.64E+00 pCi/kg 7C2 Rattlesnake Canyon(311499002 -AV Algae 13-Sep-12 Cesium-134

-3.81E+00 1.11 E+01 7.19E+00 pCi/kg 7C2 Rattlesnake Canyon(315424004 -AV Algae 13-Nov-12 Cesium-134 1.13E+00 7.91E+00 4.69E+00 pCi/kg 7C2 Rattlesnake Canyon(296446006 -AV Algae 16-Feb-12 Cesium-137 6.02E+00 1.41E+01 8.17E+00 pCi/kg 7C2 Rattlesnake Canyon(304470005 -AV Algae 9-May-12 Cesium-137 1.03E+01 1.58E+01 9.68E+00 pCi/kg 7C2 Rattlesnake Canyon(311499002)

-AV Algae 13-Sep-12 Cesium-137

-2.08E+00 9.78E+00 6.04E+00 pCi/kg 7C2 Rattlesnake Canyon(315424004

-AV Algae 13-Nov-12 Cesium-137

-5.21E-01 7.16E+00 4.29E+00 pCi/kg 7C2 Rattlesnake Canyon 296446006)

-AV Algae 16-Feb-12 Cobalt-58 1.78E+00 1.41E+01 8.26E+00 pCi/kg 7C2 Rattlesnake Canyon 304470005)

-AV Algae 9-May-12 Cobalt-58

-1.91E+00 1.27E+01 7.84E+00 pCi/kg 7C2 Rattlesnake Canyon 311499002) -AV Algae 13-Sep-12 Cobalt-58

-1.63E+00 1.09E+01 6.72E+00 pCi/kg 7C2 Rattlesnake Canyon 315424004)

-AV Algae 13-Nov-12 Cobalt-58

-6.12E-01 6.47E+00 3.98E+00 pCi/kg 7C2 Rattlesnake Canyon 296446006)

-AV Algae 16-Feb-12 Cobalt-60 2.64E+00 1.48E+01 8.44E+00 pCi/kg 7C2 Rattlesnake Canyon 304470005 -AV Algae 9-May-12 Cobalt-60 7.70E+00 1.80E+01 1.04E+01 pCi/kg 7C2 Rattlesnake Canyon 311499002)

-AV Algae 13-Sep-12 Cobalt-60 1.71E+00 1.20E+01 6.93E+00 pCi/kg 7C2 Rattlesnake Canyon 315424004

-AV Algae 13-Nov-12 Cobalt-60 1.54E+00 8.68E+00 5.11E+00 pCi/kg 7C2 Rattlesnake Canyon(296446006)

-AV Algae 16-Feb-12 Potassium-40 5.33E+03 1.08E+02 5.95E+02 pCi/kg 7C2 Rattlesnake Canyon(304470005)

-AV Algae 9-May-12 Potassium-40 3.51E+03 1.27E+02 4.35E+02 pCi/kg 7C2 Rattlesnake Canyon(311499002

-AV Algae 13-Sep-12 Potassium-40 3.67E+03 9.03E+01 3.96E+02 pCi/kg 7C2 Rattlesnake Canyon(315424004)

-AV Algae 13-Nov-12 Potassium-40 1.83E+03 6.66E+01 2.26E+02 pCi/kg 7C2 Rattlesnake Canyon -Aquatic Vegetation Kelp Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(294535002)

-AV Kelp 17-Jan-12 Cesium-134

-1.65E+00 1.59E+01 9.68E+00 pCi/kg 7C2 Rattlesnake Canyon(303292002)

-AV Kelp 23-Apr-12 Cesium-134 2.05E+00 1.39E+01 8.28E+00 pCi/kg 7C2 Rattlesnake Canyon(308582002)

-AV Kelp 12-Jul-12 Cesium-134

-8.93E-01 1.17E+01 7.07E+00 pCi/kg 7C2 Rattlesnake Canyon(311198001)

-AV Kelp 10-Sep-12 Cesium-134

-4.76E+00 1.24E+01 8.02E+00 pCi/kg 7C2 Rattlesnake Canyon(313869002)

-AV Kelp 18-0ct-12 Cesium-134

-5.68E+00 1.24E+01 8.11E+00 pCi/kg 7C2 Rattlesnake Canyon(294535002)

-AV Kelp 17-Jan-12 Cesium-137

-5.68E+00 1.54E+01 1.01E+01 pCi/kg 7C2 Rattlesnake Canyon(303292002)

-AV Kelp 23-Apr-12 Cesium-137 8.44E+00 1.19E+01 7.53E+00 pCi/kg 7C2 Rattlesnake Canyon(308582002)

-AV Kelp 12-Jul-12 Cesium-137

-1.20E+00 9.58E+00 5.75E+00 pCi/kg 7C2 Rattlesnake Canyon(311198001)

-AV Kelp 10-Sep-12 Cesium-137

-1.29E+00 9.46E+00 5.68E+00 pCi/kg 7C2 Rattlesnake Canyon(313869002)

-AV Kelp 18-0ct-12 Cesium-137 5.44E-01 1.17E+01 7.10E+00 pCi/kg 7C2 Rattlesnake Canyon(294535002)

-AV Kelp 17-Jan-12 Cobalt-58 4.94E-01 1.48E+01 8.86E+00 pCi/kg 7C2 Rattlesnake Canyon(303292002)

-AV Kelp 23-Apr-12 Cobalt-58 1.08E+00 1.18E+01 7.06E+00 pCi/kg 7C2 Rattlesnake Canyon(308582002)

-AV Kelp 12-Jul-12 Cobalt-58

-2.72E+00 1.04E+01 6.58E+00 pCi/kg Page 23 of 90 2012 DCPP Analysis Results Appendix C 7C2 Rattlesnake Canyon(311198001)

-AV Kelp 10-Sep-12 Cobalt-58

-4.94E+00 1.09E+01 7.25E+00 pCi/kg 7C2 Rattlesnake Canyon(313869002)

-AV Kelp 18-0ct-12 Cobalt-58 2.07E+00 1.35E+01 7.80E+00 pCi/kg 7C2 Rattlesnake Canyon(294535002)

-AV Kelp 17-Jan-12 Cobalt-60 1.14E+00 1.57E+01 9.24E+00 pCi/kg 7C2 Rattlesnake Canyon(303292002)

-AV Kelp 23-Apr-12 Cobalt-60

-2.13E+00 1.42E+01 8.75E+00 pCi/kg 7C2 Rattlesnake Canyon(308582002)

-AV Kelp 12-Jul-12 Cobalt-60 6.06E+00 1.21E+01 7.15E+00 pCi/kg 7C2 Rattlesnake Canyon(311198001)

-AV Kelp 10-Sep-12 Cobalt-60

-1.18E+00 1.38E+01 8.28E+00 pCi/kg 7C2 Rattlesnake Canyon(313869002)

-AV Kelp 18-0ct-12 Cobalt-60

-5.88E+00 1.34E+01 8.78E+00 pCi/kg 7C2 Rattlesnake Canyon(294535002)

-AV Kelp 17-Jan-12 Potassium-40 1.35E+04 7.50E+01 1.27E+03 pCi/kg 7C2 Rattlesnake Canyon(303292002)

-AV Kelp 23-Apr-12 Potassium-40 1.09E+04 1.10E+02 1.00E+03 pCi/kg 7C2 Rattlesnake Canyon(308582002)

-AV Kelp 12-Jul-12 Potassium-40 1.22E+04 7.12E+01 1.09E+03 pCi/kg 7C2 Rattlesnake Canyon(311198001)

-AV Kelp 10-Sep-12 Potassium-40 1.42E+04 8.61E+01 1.27E+03 pCi/kg 7C2 Rattlesnake Canyon(313869002)

-AV Kelp 18-0ct-12 Potassium-40 1.28E+04 8.11 E+01 1.18E+03 pCi/kg C 7 2 Rattlesnake C anyon -Fish Perch Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(298020003)

-FH Perch 9-Mar-12 Cesium-134 9.63E-01 6.64E+00 4.15E+00 pCi/kg 7C2 Rattlesnake Canyon(305625003)

-FH Perch 4-Jun-12 Cesium-134 2.09E+00 7.33E+00 4.39E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465003) -FH Perch 20-Aug-12 Cesium-134 1.15E+00 7.05E+00 4.22E+00 pCi/kg 7C2 Rattlesnake Canyon(315933003)

-FH Perch 20-Nov-12 Cesium-134

-2.13E+00 4.60E+00 2.98E+00 pyi/kg 7C2 Rattlesnake Canyon(298020003)

-FH Perch 9-Mar-12 Cesium-137 4.89E+00 5.17E+00 3.57E+00 pCi/kg 7C2 Rattlesnake Canyon(305625003)

-FH Perch 4-Jun-12 Cesium-137 1.91 E+OO 6.19E+00 3.69E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465003) -FH Perch 20-Aug-12 Cesium-137 4.33E+00 6.44E+00 4.11E+00 pCi/kg 7C2 Rattlesnake Canyon(315933003)

-FH Perch 20-Nov-12 Cesium-137 1.89E+00 4.64E+00 2.85E+00 pCi/kg 7C2 Rattlesnake Canyon(298020003)

-FH Perch 9-Mar-12 Cobalt-58

-1.34E+00 6.00E+00 3.64E+00 pCi/kg 7C2 Rattlesnake Canyon(305625003

-FH Perch 4-Jun-12 Cobalt-58 5.32E-02 6.81E+00 4.10E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465003 -FH Perch 20-Aug-12 Cobalt-58 2.13E+00 6.85E+00 4.13E+00 pCi/kg 7C2 Rattlesnake Canyon(315933003

-FH Perch 20-Nov-12 Cobalt-58 1.73E+00 4.59E+00 2.72E+00 pCi/kg 7C2 Rattlesnake Canyoll(298020003

-FH Perch 9-Mar-12 Cobalt-60

-1.18E+00 5.24E+00 3.20E+00 pCi/kg 7C2 Rattlesnake Canyon(305625003)

-FH Perch 4-Jun-12 Cobalt-60 2.35E+00 6.60E+00 3.89E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465003) -FH Perch 20-Aug-12 Cobalt-60 1.20E+00 6.83E+00 4.04E+00 pCi/kg 7C2 Rattlesnake Canyon(315933003)

-FH Perch 20-Nov-12 Cobalt-60

-6.02E-01 4.49E+00 2.68E+00 pCi/kg 7C2 Rattlesnake Canyon(298020003)

-FH Perch 9-Mar-12 Iron-59 9.90E-01 1.32E+01 7.87E+00 pCi/kg 7C2 Rattlesnake Canyon(305625003)

-FH Perch 4-Jun-12 Iron-59 4.02E+00 1.47E+01 8.58E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465003) -FH Perch 20-Aug-12 Iron-59 -3.22E+00 1.65E+01 1.01E+01 pCi/kg 7C2 Rattlesnake Canyon(315933003)

-FH Perch 20-Nov-12 Iron-59 -1.34E+00 1.12E+01 6.81E+00 pCi/kg 7C2 Rattlesnake Canyon(298020003

-FH Perch 9-Mar-12 Manganese-54 4.27E+00 5.68E+00 3.69E+00 pCi/kg 7C2 Rattlesnake Canyon(305625003)

-FH Perch 4-Jun-12 Manganese-54 1.15E+00 6.28E+00 3.76E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465003) -FH Perch 20-Aug-12 Manganese-54

-2.19E+00 5.48E+00 3.63E+00 pCi/kg 7C2 Rattlesnake Canyon(315933003)

-FH Perch 20-Nov-12 Manganese-54 2.71E+00 4.80E+00 2.97E+00 pCi/kg 7C2 Rattlesnake Canyon(298020003)

-FH Perch 9-Mar-12 Potassium-40 3.08E+03 4.51E+01 2.96E+02 pCi/kg 7C2 Rattlesnake Canyon(305625003)

-FH Perch 4-Jun-12 Potassium-40 3.87E+03 4.96E+01 3.62E+02 pCi/kg 7C2 Rattlesnake Canyon(31 0465003) -FH Perch 20-Aug-12 Potassium-40 3.36E+03 5.21E+01 3.26E+02 pCi/kg 7C2 Rattlesnake Canyon(315933003)

-FH Perch 20-Nov-12 Potassium-40 3.77E+03 4.23E+01 3.42E+02 pCi/kg 7C2 Rattlesnake Canyon(298020003)

-FH Perch 9-Mar-12 Zinc-65 -6.86E-01 1.19E+01 7.21E+00 pCi/kg Page 24 of 90 2012 DCPP Analysis Results Appendix C 7C2 Rattlesnake Canyon(305625003)

-FH Perch Zinc-65 7C2 Rattlesnake Canyon(31 0465003) -FH Perch Zinc-65 7C2 Rattlesnake Canyon(315933003)

-FH Perch Zinc-65 7C2 Rattlesnake Canyon -Fish Rockfish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(298020004)

-FH Rockfsh 9-Mar-12 Cesium-134 2.89E+00 6.07E+00 3.65E+00 pCilkg 7C2 Rattlesnake Canyon(305625004)

-FH Rockfsh 4-Jun-12 Cesium-134 3.73E-01 5.05E+00 3.00E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465004) -FH Rockfsh 20-Aug-12 Cesium-134

-1.36E+00 6.82E+00 4.27E+00 pCi/kg 7C2 Rattlesnake Canyon(315933004)

-FH Rockfsh 20-Nov-12 Cesium-134 1.79E+00 4.08E+00 2.42E+00 pCi/kg 7C2 Rattlesnake Canyon(298020004)

-FH Rockfsh 9-Mar-12 Cesium-137 2.84E+00 5.28E+00 3.32E+00 pCilkg 7C2 Rattlesnake Canyon(305625004)

-FH Rockfsh 4-Jun-12 Cesium-137 2.83E+00 4.66E+00 2.91E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465004) -FH Rockfsh 20-Aug-12 Cesium-137 1.91E+00 6.33E+00 3.77E+00 pCi/kg 7C2 Rattlesnake Canyon(315933004)

-FH Rockfsh 20-Nov-12 Cesium-137 1.88E+00 3.90E+00 2.32E+00 pCi/kg 7C2 Rattlesnake Canyon(298020004)

-FH Rockfsh 9-Mar-12 Cobalt-58

-1.38E+00 5.78E+00 3.52E+00 pCi/kg 7C2 Rattlesnake Canyon(305625004)

-FH Rockfsh 4-Jun-12 Cobalt-58 7.43E-01 4.55E+00 2.69E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465004) -FH Rockfsh 20-Aug-12 Cobalt-58

-2.36E+00 5.87E+00 3.89E+00 pCi/kg 7C2 Rattlesnake Canyon(315933004)

-FH Rockfsh 20-Nov-12 Cobalt-58 2.73E-01 3.91E+00 2.28E+00 pCi/kg 7C2 Rattlesnake Canyon(298020004)

-FH Rockfsh 9-Mar-12 Cobalt-60 1.93E+00 5.16E+00 3.01E+00 pCi/kg 7C2 Rattlesnake Canyon(305625004

-FH Rockfsh 4-Jun-12 Cobalt-60 3.34E-01 4.55E+00 2.66E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465004 -FH Rockfsh 20-Aug-12 Cobalt-60

-7.01E-01 6.23E+00 3.82E+00 pCi/kg 7C2 Rattlesnake Canyon(315933004

-FH Rockfsh 20-Nov-12 Cobalt-60

-1.12E+00 4.30E+00 2.76E+00 pCi/kg 7C2 Rattlesnake Canyon(298020004

-FH Rockfsh 9-Mar-12 Iron-59 4.54E+00 1.34E+01 8.03E+00 pCi/kg 7C2 Rattlesnake Canyon(305625004)

-FH Rockfsh 4-Jun-12 Iron-59 -1.70E+00 1.14E+01 6.78E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465004) -FH Rockfsh 20-Aug-12 Iron-59 5.02E+00 1.62E+01 9.56E+00 pCi/kg 7C2 Rattlesnake Canyon(315933004)

-FH Rockfsh 20-Nov-12 Iron-59 1.26E+00 9.15E+00 5.43E+00 pCi/kg 7C2 Rattlesnake Canyon(298020004)

-FH Rockfsh 9-Mar-12 Manganese-54 2.17E+00 5.45E+00 3.26E+00 pCilkg 7C2 Rattlesnake Canyon(305625004)

-FH Rockfsh 4-Jun-12 Manganese-54

-4.83E-01 4.26E+00 2.60E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465004) -FH Rockfsh 20-Aug-12 Manganese-54 1.92E+00 5.65E+00 3.41E+00 pCi/kg 7C2 Rattlesnake Canyon(315933004)

-FH Rockfsh 20-Nov-12 Manganese-54

-4.19E-01 3.73E+00 2.23E+00 pCi/kg 7C2 Rattlesnake Canyon(298020004)

-FH Rockfsh 9-Mar-12 Potassium-40 3.20E+03 4.17E+01 3.03E+02 pCi/kg 7C2 Rattlesnake Canyon(305625004)

-FH Rockfsh 4-Jun-12 Potassium-40 3.59E+03 3.57E+01 3.50E+02 pCi/kg 7C2 Rattlesnake Canyon(31 0465004) -FH Rockfsh 20-Aug-12 Potassium-40 3.66E+03 5.46E+01 3.53E+02 pCi/kg 7C2 Rattlesnake Canyon(315933004)

-FH Rockfsh 20-Nov-12 Potassium-40 3.12E+03 3.48E+01 3.01E+02 pCilkg 7C2 Rattlesnake Canyon(298020004)

-FH Rockfsh 9-Mar-12 Zinc-65 4.25E-01 1.16E+01 6.91E+00 pCilkg 7C2 Rattlesnake Canyon(305625004)

-FH Rockfsh 4-Jun-12 Zinc-65 -1.93E+00 1.11 E+01 6.65E+00 pCi/kg 7C2 Rattlesnake Canyon(31 0465004) -FH Rockfsh 20-Aug-12 Zinc-65 5.12E+00 1.60E+01 9.50E+00 pCi/kg 7C2 Rattlesnake Canyon(315933004)

-FH Rockfsh 20-Nov-12 Zinc-65 -4.96E+00 9.30E+00 6.37E+00 pCi/kg 7C2 Rattlesnake Canyon -Intertidal Mussel Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(296446003)

-1M 16-Feb-12 Cesium-134

-1.83E+00 5.43E+00 3.44E+00 pCi/kg 7C2 Rattlesnake Canyon(304470003)

-1M 9-May-12 Cesium-134 1.71E+00 7.60E+00 4.49E+00 pCi/kg 7C2 Rattlesnake Canyon(311499001)

-1M 13-Sep-12 Cesium-134 -2.92E+00 4.43E+00 3.11E+00 pCi/kg Page 25 of90 2012 DCPP Analysis Results Appendix C 7C2 Rattlesnake Canyon(315424002)

-1M 13-Nov-12 Cesium-134

-5.22E-01 7.74E+00 4.70E+00 pCi/kg 7C2 Rattlesnake Canyon(296446003)

-1M 16-Feb-12 Cesium-137 3.24E-01 4.48E+00 6.81E+00 pCi/kg 7C2 Rattlesnake Canyon(304470003)

-1M 9-May-12 Cesium-137

-1.83E+00 6.02E+00 3.82E+00 pCi/kg 7C2 Rattlesnake Canyon(311499001)

-1M 13-Sep-12 Cesium-137 3.55E-01 3.76E+00 2.27E+00 pCi/kg 7C2 Rattlesnake Canyon(315424002)

-1M 13-Nov-12 Cesium-137 6.24E-01 7.20E+00 4.24E+00 pCi/kg 7C2 Rattlesnake Canyon(296446003)

-1M 16-Feb-12 Cobalt-58 3.04E+00 4.98E+00 3.06E+00 pCi/kg 7C2 Rattlesnake Canyon(304470003)

-1M 9-May-12 Cobalt-58 3.54E+00 6.99E+00 4.22E+00 pCi/kg 7C2 Rattlesnake Canyon(311499001)

-1M 13-Sep-12 Cobalt-58

-1.14E+00 3.74E+00 2.33E+00 pCi/kg 7C2 Rattlesnake Canyon(315424002)

-1M 13-Nov-12 Cobalt-58

-1.76E+00 7.03E+00 4.43E+00 pCi/kg 7C2 Rattlesnake Canyon(296446003)

-1M 16-Feb-12 Cobalt-60

-5.53E-01 4.77E+00 2.88E+00 pCi/kg 7C2 Rattlesnake Canyon(304470003)

-1M 9-May-12 Cobalt-60 3.14E+00 7.85E+00 4.60E+00 pCi/kg 7C2 Rattlesnake Canyon(311499001)

-1M 13-Sep-12 Cobalt-60 4.60E-01 4.14E+00 2.46E+00 pCi/kg 7C2 Rattlesnake Canyon(315424002)

-1M 13-Nov-12 Cobalt-60

-3.79E+00 7.37E+00 5.08E+00 pCilkg 7C2 Rattlesnake Canyon(296446003)

-1M 16-Feb-12 Iron-59 1.76E+00 1.07E+01 6.39E+00 pCi/kg 7C2 Rattlesnake Canyon(304470003)

-1M 9-May-12 Iron-59 6.86E-01 1.71E+01 1.01E+01 pCi/kg 7C2 Rattlesnake Canyon(311499001)

-1M 13-Sep-12 Iron-59 -3.11 E-01 9.18E+00 5.51E+00 pCi/kg 7C2 Rattlesnake Canyon(315424002)

-1M 13-Nov-12 Iron-59 2.80E+00 1.65E+01 9.68E+00 pCi/kg 7C2 Rattlesnake Canyon(296446003)

-1M 16-Feb-12 Manganese-54 3.68E-03 4.52E+00 2.67E+00 pCi/kg 7C2 Rattlesnake Canyon(304470003)

-1M 9-May-12 Manganese-54 1.53E+00 6.56E+00 3.90E+00 pCi/kg 7C2 Rattlesnake Canyon(311499001)

-1M 13-Sep-12 Manganese-54 6.01E-01 3.98E+00 2.32E+00 pCi/kg 7C2 Rattlesnake Canyon(315424002)

-1M 13-Nov-12 Manganese-54 7.76E-01 6.65E+00 3.98E+00 pCi/kg 7C2 Rattlesnake Canyon(296446003)

-1M 16-Feb-12 Potassium-40 9.78E+02 3.53E+01 1.22E+02 pCi/kg 7C2 Rattlesnake Canyon(304470003)

-1M 9-May-12 Potassium-40 1.56E+03 6.42E+01 1.92E+02 pCi/kg 7C2 Rattlesnake Canyon(311499001)

-1M 13-Sep-12 Potassium-40 1.33E+03 3.17E+01 1.44E+02 pCi/kg 7C2 Rattlesnake Canyon(315424002)

-1M 13-Nov-12 Potassium-40 3.53E+03 6.44E+01 3.59E+02 pCi/kg 7C2 Rattlesnake Canyon(296446003)

-1M 16-Feb-12 Zinc-65 -5.24E+00 9.80E+00 7.97E+00 pCi/kg 7C2 Rattlesnake Canyon(304470003)

-1M 9-May-12 Zinc-65 -8.84E+00 1.38E+01 9.92E+00 pCi/kg 7C2 Rattlesnake Canyon(311499001)

-1M 13-Sep-12 Zinc-65 1.56E+00 9.70E+00 5.73E+OO pCi/kg 7C2 Rattlesnake Canyon(315424002)

-1M 13-Nov-12 Zinc-65 -9.43E+OO 1.93E+01 1.28E+01 pCi/kg .. 7C2 Rattlesnake Canyon -Ocean Sediment Sample Name Oate Collected Nuclide Result MOC 2 Sigma TPU Units 7C2 Rattlesnake Canyon(298020010)

-SO 9-Mar-12 Bismuth-214 5.07E+02 1.15E+02 1.59E+02 pCi/kg 7C2 Rattlesnake Canyon(298020010)

-SO 9-Mar-12 Cesium-134 1.48E+01 7.90E+01 4.43E+01 pCi/kg 7C2 Rattlesnake Canyon(29802001

0) -SO 9-Mar-12 Cesium-137 1.71E+01 7.98E+01 4.45E+01 pCi/kg 7C2 Rattlesnake Canyon(29802001

0) -SO 9-Mar-12 Iron-55 -2.19E+03 1.20E+04 8.21E+03 pCi/kg 7C2 Rattlesnake Canyon(298020010)

-SO 9-Mar-12 Lead-214 5.94E+02 1.22E+02 1.99E+02 pCilkg 7C2 Rattlesnake Canyon(29802001 OL -SO 9-Mar-12 Nickel-63 1.34E+03 3.46E+03 2.10E+03 pCi/kg 7C2 Rattlesnake Canyon(298020010)

-SO 9-Mar-12 Potassium-40 1.32E+04 5.74E+02 1.93E+03 pCilkg 7C2 Rattlesnake Canyon(29802001

0) -SO 9-Mar-12 Total Strontium

-2.79E+02 1.04E+03 5.75E+02 pCi/kg 7C2 Rattlesnake Can on -Seawater Sample Name 7C2 Rattlesnake Can on(294583003)

-SW Page 26 of 90 2012 DCPP Analysis Results Appendix C 7C2 Rattlesnake Canyon(296444003)

-SW 21-Feb-12 BETA 3.35E+02 1.61E+02 1.19E+02 pC ilL 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 BETA 4.07E+02 1.32E+02 1.13E+02 pCi/L 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 BETA 5.01E+02 2.08E+02 1.57E+02 pCi/L 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 BETA 4.03E+02 1.28E+02 1.12E+02 pCilL 7C2 Rattlesnake Canyon(306155003)

-SW 11-Jun-12 BETA 3.90E+02 1.30E+02 1.11E+02 pC ilL 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 BETA 3.48E+02 1.00E+02 9.00E+01 pC ilL 7C2 Rattlesnake Canyon(309901003)

-SW 14-Aug-12 BETA 2.54E+02 7.13E+01 6.79E+01 pCi/L 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 BETA 3.29E+02 9.94E+01 8.78E+01 pCi/L 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 BETA 3.93E+02 1.66E+02 1.27E+02 pC ilL 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 BETA 3.17E+02 1.51 E+02 1.12E+02 pCi/L 7C2 Rattlesnake Canyon(316870003)

-SW 11-Dec-12 BETA 3.10E+02 1.30E+02 1.01 E+02 pC ilL 7C2 Rattlesnake Canyon(294583003)

-SW 17-Jan-12 Barium-140 1.67E-01 3.88E+00 2.26E+00 pCi/L 7C2 Rattlesnake Canyon 296444003)

-SW 21-Feb-12 Barium-140

-8.53E-01 2.23E+00 1.46E+00 pCi/L 7C2 Rattlesnake Canyon 298315003)

-SW 21-Mar-12 Barium-140 8.57E-01 3.08E+00 1.82E+00 pCi/L 7C2 Rattlesnake Canyon 303392002)

-SW 23-Apr-12 Barium-140

-1.39E+00 2.98E+00 2.03E+00 pCi/L 7C2 Rattlesnake Canyon 304317003)

-SW 8-May-12 Barium-140

-1.13E+00 4.56E+00 2.85E+00 pCi/L 7C2 Rattlesnake Canyon 306155003)

-SW 11-Jun-12 Barium-140

-1.25E+00 2.92E+00 1.97E+00 pCi/L 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 Barium-140 3.08E-01 3.21E+00 1.90E+00 pCi/L 7C2 Rattlesnake Canyon(309901003)

-SW 14-Aug-12 Barium-140 1.65E-01 2.94E+00 1.70E+00 pCi/L 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 Barium-140

-3.09E-01 2.15E+00 1.34E+00 pCi/L 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Barium-140

-7.53E-01 3.87E+00 2.36E+00 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Barium-140 1.61E+00 5.76E+00 3.37E+00 pCi/L 7C2 Rattlesnake Canyon 316870003)

-SW 11-Dec-12 Barium-140 8.63E-01 3.24E+00 1.89E+00 pCi/L 7C2 Rattlesnake Canyon 294583003)

-SW 17-Jan-12 Cesium-134 8.58E-01 2.66E+00 1.59E+00 pCi/L 7C2 Rattlesnake Canyon 296444003)

-SW 21-Feb-12 Cesium-134 8.09E-01 2.20E+00 1.29E+00 pCi/L 7C2 Rattlesnake Canyon 298315003)

-SW 21-Mar-12 Cesium-134

-4.12E-01 2.11E+00 1.31 E+OO pCi/L 7C2 Rattlesnake Canyon 303392002)

-SW 23-Apr-12 Cesium-134 1.42E+00 2.55E+00 1.57E+00 pCi/L 7C2 Rattlesnake Canyon 304317003)

-SW 8-MaY-12 Cesium-134

-3.55E-01 3.01E+00 1.86E+00 pCi/L 7C2 Rattlesnake Canyon 306155003)

-SW 11-Jun-12 Cesium-134 1.62E-01 2.12E+00 1.25E+00 pCi/L 7C2 Rattlesnake Canyon 308030003)

-SW 12-Jul-12 Cesium-134 2.14E-01 2.09E+00 1.23E+00 pCi/L 7C2 Rattlesnake Canyon 309901003)

-SW 14-Aug-12 Cesium-134

-4.25E-02 1.87E+00 1.09E+00 pCi/L 7C2 Rattlesnake Canyon 311116003)

-SW 10-Sep-12 Cesium-134 2.07E-02 1.93E+00 1.15E+00 pC ilL 7C2 Rattlesnake Canyon 313872003)

-SW 18-0ct-12 Cesium-134

-2.57E-01 2.59E+00 1.59E+00 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Cesium-134 6.48E-01 2.76E+00 1.62E+00 pCi/L 7C2 Rattlesnake Canyon 316870003)

-SW 11-Dec-12 Cesium-134 4.85E-01 1.67E+00 9.80E-01 pCi/L 7C2 Rattlesnake Canyon 294583003)

-SW 17-Jan-12 Cesium-137 4.62E-01 2.20E+00 1.30E+00 pCi/L 7C2 Rattlesnake Canyon(296444003)

-SW 21-Feb-12 Cesium-137 1.33E+00 1.86E+00 1.21E+00 pCi/L 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 Cesium-137 4.04E-01 1.95E+00 1.16E+00 pCi/L 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 Cesium-137

-6.95E-01 2.01E+00 1.26E+00 pCi/L 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 Cesium-137 1.41E-01 2.79E+00 1.65E+00 pCi/L 7C2 Rattlesnake Canyon(306155003)

-SW 11-Jun-12 Cesium-137 4.97E-01 1.98E+00 1.16E+00 pCi/L 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 Cesium-137

-1.06E+00 2.33E+00 1.94E+00 pCi/L 7C2 Rattlesnake Canyon(309901 003) -SW 14-Aug-12 Cesium-137 1.20E-01 1.75E+00 1.06E+00 pCi/L 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 Cesium-137 4.90E-01 1.53E+00 2.36E+00 pCi/L Page 27 of 90 2012 DCPP Analysis Results Appendix C 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Cesium-137

-7.25E-01 2.24E+00 1.42E+00 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Cesium-137 3.51 E-01 2.80E+00 1.S3E+00 pCi/L 7C2 Rattlesnake Canyon(31S870003)

-SW 11-0ec-12 Cesium-137 -S.11 E-01 1.75E+00 1.S3E+00 pCi/L 7C2 Rattlesnake Canyon(294583003)

-SW 17-Jan-12 Cobalt-58

-4.55E-01 1.98E+00 1.24E+00 pCi/L 7C2 Rattlesnake Canyon(29S444003)

-SW 21-Feb-12 Cobalt-58

-2.82E-01 1.S9E+00 1.01E+00 pCi/L 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 Cobalt-58

-4.43E-01 1.81 E+OO 1.14E+00 pCi/L 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 Cobalt-58

-2.01 E-01 1.87E+00 1.13E+00 pCi/L 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 Cobalt-58 7.84E-01 2.84E+00 1.S9E+00 pCi/L 7C2 Rattlesnake Canyon(30S155003)

-SW 11-Jun-12 Cobalt-58

-7.38E-01 1.83E+00 1.19E+00 pC ilL 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 Cobalt-58

-3.74E-02 1.S5E+00 9.79E-01 pCi/L 7C2 Rattlesnake Canyon(309901 003) -SW 14-Aug-12 Cobalt-58 1.S2E-01 1.S7E+00 9.SSE-01 pCi/L 7C2 Rattlesnake Canyon(31111S003)

-SW 10-Sep-12 Cobalt-58 5.93E-01 1.S4E+00 9.83E-01 pCi/L 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Cobalt-58

-1.01E+00 2.09E+00 1.41E+00 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Cobalt-58 1.52E-01 2.S0E+00 1.54E+00 pCi/L 7C2 Rattlesnake Canyon(31S870003)

-SW 11-0ec-12 Cobalt-58 S.15E-03 1.S4E+00 9.70E-01 pCi/L 7C2 Rattlesnake Canyon(294583003)

-SW 17-Jan-12 Cobalt-SO 9.30E-01 2.57E+00 1.52E+00 pCilL 7C2 Rattlesnake Canyon(29S444003)

-SW 21-Feb-12 Cobalt-SO

-2.1SE-01 1.78E+00 1.11 E+OO pCi/L 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 Cobalt-SO 7.94E-01 2.03E+00 1.20E+00 pC ilL 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 Cobalt-SO 5.19E-01 2.14E+00 1.24E+00 pCilL 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 Cobalt-SO 3.29E-02 2.99E+00 1.79E+00 pCi/L 7C2 Rattlesnake Canyon(30S155003)

-SW 11-Jun-12 Cobalt-SO 9.51E-01 2.24E+00 1.33E+00 pC ilL 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 Cobalt-SO

-2.54E-01 1.79E+00 1.08E+00 pC ilL 7C2 Rattlesnake Canyon(309901003)

-SW 14-Aug-12 Cobalt-SO 1.81E-01 1.74E+00 1.04E+00 pCi/L 7C2 Rattlesnake Canyon(31111S003)

-SW 10-Sep-12 Cobalt-SO 4.75E-01 1.91 E+OO 1.12E+00 pCi/L 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Cobalt-SO S.40E-01 2.32E+00 1.37E+00 pC ilL 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Cobalt-60 7.70E-01 2.99E+00 1.74E+00 pCi/L 7C2 Rattlesnake Canyon(316870003)

-SW 11-0ec-12 Cobalt-60

-1.09E+00 2.04E+00 1.70E+00 pCi/L 7C2 Rattlesnake Canyon(294583003)

-SW 17-Jan-12 lodine-131

-1.77E-01 4.06E+00 2.45E+00 pCi/L 7C2 Rattlesnake Canyon(296444003)

-SW 21-Feb-12 lodine-131

-1.62E-01 2.22E+00 1.30E+00 pCi/L 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 lodine-131 7.19E-01 3.54E+00 2.16E+00 pCilL 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 lodine-131

-1.75E-01 3.75E+00 2.26E+00 pCi/L 7C2 Rattlesnake Canyon(304317003}-

SW 8-May-12 lodine-131 1.41E-01 4.68E+00 2.82E+00 pCi/L 7C2 Rattlesnake Canyon(306155003)

-SW 11-Jun-12 lodine-131 1.99E-02 3.48E+00 2.07E+00 pCi/L 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 lodine-131 1.18E+00 3.52E+00 2.11E+00 pCi/L 7C2 Rattlesnake Canyon(309901 003) -SW 14-Aug-12 lodine-131 1.10E+00 3.58E+00 2.14E+00 pCi/L 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 lodine-131

-4.S7E-01 2.31E+00 1.42E+00 pCi/L 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 lodine-131 1.18E+00 4.54E+00 2.76E+00 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 lodine-131

-3.05E+00 5.33E+00 3.63E+00 pCi/L 7C2 Rattlesnake Canyon(316870003)

-SW 11-0ec-12 lodine-131 2.26E+00 3.44E+00 2.46E+00 pCi/L 7C2 Rattlesnake Canyon(294583003)

-SW 17-Jan-12 Iron-55 -9.64E+01 1.48E+02 9.36E+01 pC ilL 7C2 Rattlesnake Canyon(296444003)

-SW 21-Feb-12 Iron-55 -6.5SE+01 1.11E+02 7.07E+01 pCi/L 7C2 Rattlesnake Canyon(2983150031-SW 21-Mar-12 Iron-55 -2.43E+01 1.21E+02 8.19E+01 pCi/L 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 Iron-55 4.54E+01 1.22E+02 8.81E+01 pCi/L 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 Iron-55 -3.02E+01 1.45E+02 9.99E+01 pC ilL Page 28 of 90 2012 DCPP Analysis Results Appendix C 7C2 Rattlesnake Canyon(306155003)

-SW 11-Jun-12 Iron-55 7.02E+01 1.23E+02 8.86E+01 pCi/L 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 Iron-55 -2.66E+01 1.32E+02 8.65E+01 pCi/L 7C2 Rattlesnake Canyon(309901003)

-SW 14-Aug-12 Iron-55 -5.87E+01 8.64E+01 6.23E+01 pC ilL 7C2 Rattlesnake Canyon 311116003)

-SW 10-Sep-12 Iron-55 -8.95E+01 1.33E+02 8.74E+01 pC ilL 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Iron-55 -1.58E+01 1.29E+02 9.33E+01 pC ilL 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Iron-55 1.25E+02 1.62E+02 1.25E+02 pCi/L 7C2 Rattlesnake Canyon 316870003

-SW 11-0ec-12 Iron-55 4.14E+01 1.30E+02 9.17E+01 pCi/L 7C2 Rattlesnake Canyon(294583003)

-SW 17-Jan-12 Iron-59 1.50E-01 5.18E+00 3.04E+00 pCi/L 7C2 Rattlesnake Canyon 296444003)

-SW 21-Feb-12 Iron-59 9.87E-01 3.81E+00 2.26E+00 pCi/L 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 Iron-59 3.02E+00 4.33E+00 2.75E+00 pCi/L 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 Iron-59 6.03E-01 4.28E+00 2.57E+00 pCi/L 7C2 Rattlesnake Canyon 304317003

-SW 8-May-12 Iron-59 1.77E+00 5.62E+00 3.27E+00 pC ilL 7C2 Rattlesnake Canyon(306155003)

-SW 11-Jun-12 Iron-59 -5.57E-01 4.00E+00 2.38E+00 pC ilL 7C2 Rattlesnake Canyon(308030003

-SW 12-Jul-12 Iron-59 2.08E-01 3.95E+00 2.39E+00 pCi/L 7C2 Rattlesnake Canyon 309901003)

-SW 14-Aug-12 Iron-59 5.66E-01 3.47E+00 2.04E+00 pCi/L 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 Iron-59 -4.21E-01 3.35E+00 2.00E+00 pCi/L 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Iron-59 2.01E-01 4.82E+00 2.84E+00 pC ilL 7C2 Rattlesnake Canyon 315800003)

-SW 20-Nov-12 Iron-59 4.81E-01 5.30E+00 3.06E+00 pC ilL 7C2 Rattlesnake Canyon 316870003)

-SW 11-0ec-12 Iron-59 -1.01E+00 3.26E+00 2.09E+00 pCi/L 7C2 Rattlesnake Canyon 294583003)

-SW 17-Jan-12 Lanthanum-140 1.67E-01 3.88E+00 2.26E+00 pCi/L 7C2 Rattlesnake Canyon 296444003)

-SW 21-Feb-12 Lanthanum-140

-8.53E-01 2.23E+00 1.45E+00 pCi/L 7C2 Rattlesnake Canyon 298315003)

-SW 21-Mar-12 Lanthanum-140 8.57E-01 3.08E+00 1.82E+00 pC ilL 7C2 Rattlesnake Canyon 303392002)

-SW 23-Apr-12 Lanthanum-140

-1.39E+00 2.98E+00 2.03E+00 pC ilL 7C2 Rattlesnake Canyon 304317003)

-SW 8-May-12 Lanthanum-140

-1.13E+00 4.56E+00 2.85E+00 pC ilL 7C2 Rattlesnake Canyon 306155003 -SW 11-Jun-12 Lanthanum-140

-1.25E+00 2.92E+00 1.97E+00 pCi/L 7C2 Rattlesnake Canyon 308030003 -SW 12-Jul-12 Lanthanum-140 3.08E-01 3.21E+00 1.90E+00 pCi/L 7C2 Rattlesnake Canyon(309901003 -SW 14-Aug-12 Lanthanum-140 1.65E-01 2.94E+00 1.70E+00 pCi/L 7C2 Rattlesnake Canyon(311116003 -SW 10-Sep-12 Lanthanum-140

-3.09E-01 2.15E+00 1.34E+00 pCi/L 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Lanthanum-140

-7.53E-01 3.87E+00 2.36E+00 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Lanthanum-140 1.61E+00 5.76E+00 3.36E+00 pCi/L 7C2 Rattlesnake Canyon(316870003

-SW 11-0ec-12 Lanthanum-140 8.63E-01 3.24E+00 1.89E+00 pCi/L 7C2 Rattlesnake Canyon(294583003)

-SW 17-Jan-12 Manganese-54

-3.50E-01 2.09E+00 1.29E+00 pCi/L 7C2 Rattlesnake Canyon(296444003)

-SW 21-Feb-12 Manganese-54 7.45E-02 1.69E+00 9.82E-01 pCi/L 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 Manganese-54

-7.58E-01 1.75E+00 1.16E+00 pCi/L 7C2 Rattlesnake Canyon(303392002

-SW 23-Apr-12 Manganese-54 1.19E+00 2.16E+00 1.33E+00 pCi/L 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 Manganese-54

-1.19E+00 2.29E+00 1.59E+00 pCi/L 7C2 Rattlesnake Canyon(306155003)

-SW 11-Jun-12 Manganese-54

-1.57E-01 1.82E+00 1.10E+00 pC ilL 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 Manganese-54 3.73E-01 1.75E+00 1.03E+00 pCi/L 7C2 Rattlesnake Canyon(309901 003) -SW 14-Aug-12 Manganese-54 6.30E-01 1.68E+00 9.90E-01 pCi/L 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 Manganese-54

-8.84E-01 1.54E+00 1.06E+00 pCi/L 7C2 Rattlesnake Canyon 313872003)

-SW 18-0ct-12 Manganese-54

-7.40E-01 2.04E+00 1.33E+00 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Manganese-54 4.14E-01 2.49E+00 1.47E+00 pCi/L 7C2 Rattlesnake Canyon(316870003)

-SW 11-0ec-12 Manganese-54

-7.63E-02 1.58E+00 9.42E-01 pCi/L 7C2 Rattlesnake Canyon 294583003)

-SW 17-Jan-12 Nickel-63

-8.16E+00 3.28E+01 1.94E+01 pCi/L Page 29 of 90 2012 DCPP Analysis Results Appendix C 7C2 Rattlesnake Canyon(296444003)

-SW 21-Feb-12 Nickel-63

-9.19E+00 3.32E+01 1.96E+01 pCi/L 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 Nickel-63 2.07E+01 3.00E+01 1.87E+01 pCilL 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 Nickel-63

-1.05E+01 3.01E+01 1.76E+01 pCi/L 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 Nickel-63 6.29E+00 2.57E+01 1.55E+01 pC ilL 7C2 Rattlesnake Canyon(306155003)

-SW 11-Jun-12 Nickel-63 3.22E+00 3.15E+01 1.89E+01 pCi/L 7C2 Rattlesnake Canyon(308030003 -SW 12-Jul-12 Nickel-63 4.42E-01 2.91E+01 1.74E+01 pCi/L 7C2 Rattlesnake Canyon 309901003 -SW 14-Aug-12 Nickel-63 1.56E+01 2.98E+01 1.84E+01 pCi/L 7C2 Rattlesnake Canyon(311116003 -SW 10-Sep-12 Nickel-63 1.33E+01 3.93E+01 2.39E+01 pCi/L 7C2 Rattlesnake Canyon(313872003 -SW 18-0ct-12 Nickel-63 2.42E+01 2.81E+01 1.76E+01 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Nickel-63 1.08E+01 3.42E+01 2.08E+01 pCi/L 7C2 Rattlesnake Canyon(316870003)

-SW 11-0ec-12 Nickel-63

-1.39E+01 4.04E+01 2.38E+01 pCi/L 7C2 Rattlesnake Canyon(294583003)

-SW 17-Jan-12 Niobium-95 3.92E-01 2.33E+00 1.38E+00 pCi/L 7C2 Rattlesnake Canyon(296444003)

-SW 21-Feb-12 Niobium-95 6.32E-01 1.77E+00 1.03E+00 pCi/L 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 Niobium-95

-6.44E-01 1.75E+00 1.13E+00 pCi/L 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 Niobium-95 1.11E+00 2.19E+00 1.33E+00 pCi/L 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 Niobium-95

-1.26E-01 2.77E+00 1.68E+00 pCi/L 7C2 Rattlesnake Canyon 306155003)

-SW 11-Jun-12 Niobium-95 8.03E-02 2.02E+00 1.38E+00 pC ilL 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 Niobium-95 5.94E-01 1.78E+00 1.05E+00 pCi/L 7C2 Rattlesnake Canyon(309901 003) -SW 14-Aug-12 Niobium-95 1.08E-01 1.60E+00 9.23E-01 pCi/L 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 Niobium-95 3.24E-01 1.68E+00 9.92E-01 pCi/L 7C2 Rattlesnake Canyon 313872003)

-SW 18-0ct-12 Niobium-95 1.04E+00 2.26E+00 1.38E+00 pCi/L 7C2 Rattlesnake Canyon 315800003)

-SW 20-Nov-12 Niobium-95

-1.11E+00 2.49E+00 1.65E+00 pCi/L 7C2 Rattlesnake Canyon 316870003)

-SW 11-0ec-12 Niobium-95

-3.29E-01 1.58E+00 9.62E-01 pCi/L 7C2 Rattlesnake Canyon 294583003)

-SW 17-Jan-12 Potassium-40 3.12E+02 2.21E+01 4.80E+01 pCilL 7C2 Rattlesnake Canyon(296444003)

-SW 21-Feb-12 Potassium-40 3.88E+02 1.48E+01 5.18E+01 pCilL 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 Potassium-40 3.71E+02 1.65E+01 4.63E+01 pCi/L 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 Potassium-40 3.68E+02 2.02E+01 4.86E+01 pCi/L 7C2 Rattlesnake Canyon 304317003)

-SW 8-May-12 Potassium-40 3.78E+02 2.48E+01 5.46E+01 pCi/L 7C2 Rattlesnake Canyon 306155003)

-SW 11-Jun-12 Potassium-40 3.92E+02 1.72E+01 5.07E+01 pC ilL 7C2 Rattlesnake Canyon 308030003)

-SW 12-Jul-12 Potassium-40 3.72E+02 1.52E+01 4.82E+01 pCilL 7C2 Rattlesnake Canyon 309901003)

-SW 14-Aug-12 Potassium-40 3.22E+02 1.61E+01 4.05E+01 pCilL 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 Potassium-40 3.58E+02 1.57E+01 4.38E+01 pCi/L 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Potassium-40 3.44E+02 2.32E+01 4.69E+01 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Potassium-40 3.09E+02 2.74E+01 5.46E+01 pCi/L 7C2 Rattlesnake Canyon 316870003)

-SW 11-0ec-12 Potassium-40 3.68E+02 1.43E+01 4.49E+01 pCi/L 7C2 Rattlesnake Canyon 294583003)

-SW 17-Jan-12 Total Strontium 2.49E+00 3.48E+00 2.21E+00 pCi/L 7C2 Rattlesnake Canyon 296444003)

-SW 21-Feb-12 Total Strontium 2.59E+00 3.88E+00 2.45E+00 pC ilL 7C2 Rattlesnake Canyon 298315003)

-SW 21-Mar-12 Total Strontium

-1.04E+00 5.70E+00 3.37E+00 pCilL 7C2 Rattlesnake Canyon 303392002)

-SW 23-Apr-12 Total Strontium

-3.07E+00 5.30E+00 3.08E+00 pCi/L 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 Total Strontium

-1.03E+00 2.00E+00 1.15E+00 pCi/L 7C2 Rattlesnake Canyon(306155003)

-SW 11-Jun-12 Total Strontium 9.38E-01 1.37E+00 8.83E-01 pCi/L 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 Total Strontium

-1.45E-01 2.22E+00 1.31E+00 pCi/L 7C2 Rattlesnake Canyon(309901003)

-SW 14-Aug-12 Total Strontium 1.02E+00 2.71E+00 1.66E+00 pCi/L 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 Total Strontium

-6.20E-01 2.50E+00 1.47E+00 pCi/L Page 30 of90 2012 DCPP Analysis Results Appendix C 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Total Strontium 6.60E-01 2.29E+00 1.40E+00 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Total Strontium

-9.62E-01 1.94E+00 1.12E+00 pC ilL 7C2 Rattlesnake Canyon(316870003)

-SW 11-Dec-12 Total Strontium

-1.65E+00 3.57E+00 2.07E+00 pCi/L 7C2 Rattlesnake Canyon(294583003)

-SW 17-Jan-12 Tritium -1.01E+02 2.51E+02 1.45E+02 pC ilL 7C2 Rattlesnake Canyon(296444003)

-SW 21-Feb-12 Tritium 5.44E+01 2.86E+02 1.74E+02 pCi/L 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 Tritium -3.44E+01 2.42E+02 1.42E+02 pCi/L 7C2 Rattlesnake Canyon 303392002)

-SW 23-Apr-12 Tritium -5.73E+01 2.73E+02 1.60E+02 pC ilL 7C2 Rattlesnake Canyon 304317003)

-SW 8-May-12 Tritium -4.61E+00 2.73E+02 1.63E+02 pC ilL 7C2 Rattlesnake Canyon 306155003)

-SW 11-Jun-12 Tritium -4.43E+01 2.25E+02 1.32E+02 pCi/L 7C2 Rattlesnake Canyon 308030003) -SW 12-Jul-12 Tritium 9.73E+01 2.15E+02 1.34E+02 pCi/L 7C2 Rattlesnake Canyon(309901003)

-SW 14-Aug-12 Tritium 3.83E+01 2.43E+02 1.47E+02 pC ilL 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 Tritium 4.53E+01 2.46E+02 1.49E+02 pC ilL 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Tritium -9.49E+01 2.27E+02 1.31 E+02 pC ilL 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Tritium 7.06E+01 2.44E+02 1.50E+02 pCi/L 7C2 Rattlesnake Canyon(316870003)

-SW 11-Dec-12 Tritium -1.15E+02 2.20E+02 1.25E+02 pC ilL 7C2 Rattlesnake Canyon(294583003)

-SW 17-Jan-12 Zinc-65 -3.73E+00 4.61E+00 3.43E+00 pCi/L 7C2 Rattlesnake Canyon(296444003)

-SW 21-Feb-12 Zinc-65 -9.24E-01 3.80E+00 2.38E+00 pC ilL 7C2 Rattlesnake Canyon(298315003)

-SW 21-Mar-12 Zinc-65 -1.43E+00 3.91E+00 2.49E+00 pCilL 7C2 Rattlesnake Canyon(303392002)

-SW 23-Apr-12 Zinc-65 6.26E-02 4.03E+00 2.44E+00 pC ilL 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 Zinc-65 -1.95E+00 5.29E+00 3.43E+00 pC ilL 7C2 Rattlesnake Canyon 306155003)

-SW 11-Jun-12 Zinc-65 -1.46E+00 3.93E+00 2.49E+00 pC ilL 7C2 Rattlesnake Canyon 308030003)

-SW 12-Jul-12 Zinc-65 1.98E+00 3.95E+00 2.44E+00 pCi/L 7C2 Rattlesnake Canyon 309901003)

-SW 14-Aug-12 Zinc-65 -7.14E-02 3.48E+00 2.40E+00 pC ilL 7C2 Rattlesnake Canyon 311116003)

-SW 10-Sep-12 Zinc-65 -1.85E-02 3.58E+00 2.10E+00 pC ilL 7C2 Rattlesnake Canyon 313872003)

-SW 18-0ct-12 Zinc-65 -3.48E+00 4.72E+00 3.43E+00 pCi/L 7C2 Rattlesnake Canyon 315800003)

-SW 20-Nov-12 Zinc-65 -2.26E+00 5.54E+00 3.59E+00 pCi/L 7C2 Rattlesnake Canyon 316870003)

-SW 11-Dec-12 Zinc-65 -1.46E-01 3.24E+00 2.28E+00 pC ilL 7C2 Rattlesnake Canyon 294583003)

-SW 17-Jan-12 Zirconium-95 3.06E-01 3.96E+00 2.36E+00 pC ilL 7C2 Rattlesnake Canyon 296444003)

-SW 21-Feb-12 Zirconium-95 8.31E-01 2.95E+00 1.71E+00 pC ilL 7C2 Rattlesnake Canyon 298315003)

-SW 21-Mar-12 Zirconium-95 9.82E-01 3.49E+00 2.08E+00 pC ilL 7C2 Rattlesnake Canyon 303392002)

-SW 23-Apr-12 Zirconium-95 1.50E+00 3.70E+00 2.21E+00 pCilL 7C2 Rattlesnake Canyon(304317003)

-SW 8-May-12 Zirconium-95

-1.68E-01 4.84E+00 2.92E+00 pC ilL 7C2 Rattlesnake Canyon(306155003)

-SW 11-Jun-12 Zirconium-95 4.50E-02 3.38E+00 2.00E+00 pCi/L 7C2 Rattlesnake Canyon(308030003)

-SW 12-Jul-12 Zirconium-95 8.59E-01 3.09E+00 1.81E+00 pCi/L 7C2 Rattlesnake Canyon 309901003)

-SW 14-Aug-12 Zirconium-95 2.55E-01 2.81E+00 1.62E+00 pCi/L 7C2 Rattlesnake Canyon(311116003)

-SW 10-Sep-12 Zirconium-95

-2.32E-01 2.89E+00 1.74E+00 pCi/L 7C2 Rattlesnake Canyon(313872003)

-SW 18-0ct-12 Zirconium-95 9.39E-02 3.92E+00 2.35E+00 pCi/L 7C2 Rattlesnake Canyon(315800003)

-SW 20-Nov-12 Zirconium-95 1.21 E-01 4.54E+00 2.69E+00 pCi/L 7C2 Rattlesnake Canyon 316870003)

-SW 11-Dec-12 Zirconium-95 3.89E-01 3.04E+00 1.77E+00 pCi/L 7C2 Rattlesnake Canyon -Re licate Seawater Sam Ie Name 7C2 Rattlesnake Canyon-R(306155004)

-SW 7C2 Rattlesnake Canyon-R(306155004)

-SW Page 31 of 90 2012 DCPP Analysis Results Appendix C 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Cesium-134 8.90E-01 2.19E+00 1.30E+00 pCi/L 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Cesium-137

-9.06E-01 2.18E+00 1.74E+00 pCi/L 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Cobalt-58 6.65E-01 1.72E+00 1.02E+00 pCi/L 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Cobalt-60 4.91E-01 1.90E+00 1.10E+00 pCi/L 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 lodine-131 7.59E-01 3.41E+00 2.01E+00 pCi/L 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Iron-55 5.21E+01 1.28E+02 8.96E+01 pCi/L 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Iron-59 -1.06E+00 3.39E+00 2.18E+00 pCi/L 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Lanthanum-140 1.30E+00 3.06E+00 1.80E+00 pCi/L 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Manganese-54

-7.58E-01 1.51E+00 1.01E+00 pCi/L 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Nickel-63

-4.31E+00 3.16E+01 1.87E+01 pCi/L 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Niobium-95 4.96E-01 1.74E+00 1.02E+00 pCilL 7C2 Rattlesnake Canyon-R(306155004)

-SW 11-Jun-12 Potassium-40 3.95E+02 1.77E+01 4.80E+01 pCi/L 7C2 Rattlesnake Canyon-R 306155004)

-SW 11-Jun-12 Total Strontium

-1.29E+00 1.78E+00 1.00E+00 pC ilL 7C2 Rattlesnake Canyon-R 306155004)

-SW 11-Jun-12 Tritium -4.44E+01 2.25E+02 1.32E+02 pC ilL 7C2 Rattlesnake Canyon-R 306155004)

-SW 11-Jun-12 Zinc-65 -1.16E+00 3.56E+00 2.30E+00 pCi/L 7C2 Rattlesnake Canyon-R 306155004)

-SW 11-Jun-12 Zirconium-95 1.88E+00 3.19E+00 1.96E+00 pCi/L 701 Avila Gate -Air Charcoal Sample Name Date Collected Nuclide Result MOC 2 Sigma TPU Units 701 Avila Gate(293900009)

-AC 7-Jan-12 lodine-131

-1.94E-03 1.28E-02 7.92E-03 pCi/m3 701 Avila Gate(294429009)

-AC 14-Jan-12 lodine-131

-1.97E-03 1.14E-02 7.07E-03 pCi/m3 701 Avila Gate(294804009)

-AC 21-Jan-12 lodine-131

-7.88E-04 1.05E-02 6.29E-03 pCi/m3 701 Avila Gate(295197009)

-AC 28-Jan-12 lodine-131 7.41E-05 1.12E-02 6.50E-03 pCi/m3 701 Avila Gate(295707009)

-AC 4-Feb-12 lodine-131

-1.05E-03 1.20E-02 7.25E-03 pCi/m3 701 Avila Gate(2961 01 009) -AC 11-Feb-12 lodine-131

-3.75E-03 1.06E-02 6.91E-03 pCilm3 701 Avila Gate(296457009)

-AC 18-Feb-12 lodine-131 1.63E-04 1.25E-02 7.28E-03 pCi/m3 701 Avila Gate(296852009)

-AC 25-Feb-12 lodine-131

-9.62E-04 2.08E-02 1.25E-02 pCilm3 701 Avila Gate(297270009)

-AC 3-Mar-12 lodine-131

-8.69E-03 1.15E-02 9.14E-03 pCi/m3 701 Avila Gate(297686009)

-AC 10-Mar-12 lodine-131

-4.28E-03 1.20E-02 8.24E-03 pCi/m3 701 Avila Gate(298090009)

-AC 17-Mar-12 lodine-131

-3.86E-03 1.00E-02 6.83E-03 pCi/m3 701 Avila Gate(298440009)

-AC 24-Mar-12 lodine-131 8.66E-04 9.71 E-03 5.62E-03 pCi/m3 701 Avila Gate(301039009)

-AC 31-Mar-12 lodine-131

-1.26E-04 1.25E-02 7.58E-03 pCi/m3 701 Avila Gate(302547009)

-AC 7-Apr-12 lodine-131 7.12E-03 1.18E-02 6.69E-03 pCi/m3 701 Avila Gate(302940009)

-AC 14-Apr-12 lodine-131 1.57E-03 1.32E-02 7.80E-03 pCi/m3 701 Avila Gate(303291 009) -AC 21-Apr-12 lodine-131 6.58E-03 1.29E-02 7.23E-03 pCi/m3 701 Avila Gate 303713009)

-AC 28-Apr-12 lodine-131 6.44E-03 1.20E-02 7.01 E-03 pCi/m3 701 Avila Gate 304127009)

-AC 5-May-12 lodine-131

-3.13E-03 9.74E-03 6.16E-03 pCi/m3 701 Avila Gate 304550009)

-AC 12-May-12 lodine-131 4.03E-03 2.22E-02 1.28E-02 pCilm3 701 Avila Gate 304958009)

-AC 19-May-12 lodine-131 1.72E-03 1.56E-02 8.84E-03 pCi/m3 701 Avila Gate(305236009)

-AC 26-May-12 lodine-131 1.04E-03 1.01E-02 5.76E-03 pCi/m3 701 Avila Gate(305629009)

-AC 2-Jun-12 lodine-131

-1.43E-03 2.18E-02 1.29E-02 pCi/m3 701 Avila Gate(306063009)

-AC 9-Jun-12 lodine-131 7.41E-03 1.37E-02 8.21 E-03 pCi/m3 701 Avila Gate(306466009)

-AC 16-Jun-12 lodine-131 7.30E-03 1.35E-02 7.53E-03 pCi/m3 701 Avila Gate(306808009)

-AC 23-Jun-12 lodine-131 8.22E-03 1.37E-02 7.86E-03 pCi/m3 Page 32 of 90 2012 DCPP Analysis Results Appendix C 701 Avila Gate(307348009)

-AC 30-Jun-12 lodine-131

-4.26E-04 1.37E-02 8.37E-03 pCi/m3 701 Avila Gate(307690009)

-AC 7-Jul-12 lodine-131

-5.21E-03 1.36E-02 8.95E-03 pCi/m3 701 Avila Gate(308147009)

-AC 14-Jul-12 lodine-131 4.76E-03 1.12E-02 6.41E-03 pCi/m3 701 Avila Gate(308569009)

-AC 21-Jul-12 lodine-131 4.57E-03 1.23E-02 7.11 E-03 pCi/m3 701 Avila Gate(308980009)

-AC 28-Jul-12 lodine-131 1.88E-03 1.11 E-02 6.37E-03 pCi/m3 701 Avila Gate(309364009)

-AC 4-Aug-12 lodine-131 2.90E-03 1.65E-02 9.80E-03 pCi/m3 701 Avila Gate(309747009)

-AC 11-Aug-12 lodine-131

-2.58E-03 1.27E-02 7.84E-03 pCi/m3 701 Avila Gate(310131009)

-AC 18-Aug-12 lodine-131

-1.40E-03 1.05E-02 6.50E-03 pCi/m3 701 Avila Gate(31 0457009) -AC 25-AuQ-12 lodine-131

-8.86E-04 8.99E-03 5.50E-03 pCi/m3 701 Avila Gate(31 0729009) -AC 1-Sep-12 lodine-131

-6.09E-03 1.37E-02 9.66E-03 pCi/m3 701 Avila Gate(311201009)

-AC 8-Sep-12 lodine-131 6.22E-03 1.63E-02 9.11E-03 pCi/m3 701 Avila Gate(311588009)

-AC 15-Sep-12 lodine-131

-1.85E-03 1.23E-02 7.80E-03 pCi/m3 701 Avila Gate(312018009)

-AC 22-Sep-12 lodine-131 7.28E-03 1.54E-02 8.96E-03 pCi/m3 701 Avila Gate(312421 009) -AC 29-Sep-12 lodine-131 1.76E-03 9.28E-03 5.16E-03 pCi/m3 701 Avila Gate(312998009)

-AC 6-0ct-12 lodine-131

-2.20E-03 9.21E-03 5.89E-03 pCi/m3 701 Avila Gate(313514009)

-AC 13-0ct-12 lodine-131 1.28E-03 1.37E-02 7.99E-03 pCi/m3 701 Avila Gate(313958009)

-AC 20-0ct-12 lodine-131

-4.13E-03 1.18E-02 7.82E-03 pCi/m3 701 Avila Gate(314389009)

-AC 27-0ct-12 lodine-131

-5.05E-03 1.21E-02 8.46E-03 pCi/m3 701 Avila Gate(314793009)

-AC 4-Nov-12 lodine-131

-2.28E-05 1.14E-02 6.92E-03 pCi/m3 701 Avila Gate(315297009)

-AC 10-Nov-12 lodine-131

-7.33E-04 1.32E-02 7.95E-03 pCi/m3 701 Avila Gate(315667009)

-AC 17-Nov-12 lodine-131

-3.41E-03 1.38E-02 8.98E-03 pCi/m3 701 Avila Gate(315925009 -AC 24-Nov-12 lodine-131 8.04E-03 2.25E-02 1.30E-02 pCi/m3 701 Avila Gate(316341 009 -AC 1-0ec-12 lodine-131

-1.80E-03 1.09E-02 6.79E-03 pCi/m3 701 Avila Gate(316741 009 -AC 8-0ec-12 lodine-131

-5.09E-04 1.40E-02 8.19E-03 pCi/m3 701 Avila Gate(317057009 -AC 15-0ec-12 lodine-131

-4.89E-03 1.23E-02 8.18E-03 pCi/m3 701 Avila Gate(317277009)

-AC 22-0ec-12 lodine-131

-1.99E-03 1.28E-02 7.99E-03 pCi/m3 701 Avila Gate(317436009)

-AC 29-0ec-12 lodine-131

-4.34E-03 8.28E-03 6.12E-03 pCi/m3 701 Avila Gate -Air Particulate Sample Name Oate Collected Nuclide Result MOC 2 Sigma TPU Units 701 Avila Gate(293900002)

-AP 7-Jan-12 BETA 6.95E-02 2.12E-03 1.66E-02 pCi/m3 701 Avila Gate(294429002)

-AP 14-Jan-12 BETA 7.60E-02 1.86E-03 1.48E-02 pCi/m3 701 Avila Gate(294804002)

-AP 21-Jan-12 BETA 1.19E-02 1.90E-03 1.56E-02 pCi/m3 701 Avila Gate(295197002)

-AP 28-Jan-12 BETA 7.08E-02 1.85E-03 1.72E-02 pCi/m3 701 Avila Gate(295707002)

-AP 4-Feb-12 BETA 5.85E-02 1.76E-03 1.18E-02 pCi/m3 701 Avila Gate(2961 01002) -AP 11-Feb-12 BETA 3.19E-02 1.80E-03 1.31E-02 pCilm3 701 Avila Gate(296457002)

-AP 18-Feb-12 BETA 1.72E-02 1.74E-03 1.31 E-02 pCi/m3 701 Avila Gate(296852002)

-AP 25-Feb-12 BETA 3.08E-02 1.62E-03 1.36E-02 pCilm3 701 Avila Gate(297270002)

-AP 3-Mar-12 BETA 1.83E-02 1.94E-03 1.39E-02 pCi/m3 701 Avila Gate(297686002)

-AP 10-Mar-12 BETA 2.53E-02 1.93E-03 1.74E-02 pCi/m3 701 Avila Gate(298090002)

-AP 17-Mar-12 BETA 1.02E-02 1.89E-03 1.03E-02 pCi/m3 701 Avila Gate(298440002)

-AP 24-Mar-12 BETA 1.08E-02 1.88E-03 1.50E-02 pCi/m3 701 Avila Gate(301 039002) -AP 31-Mar-12 BETA 1.99E-02 1.81 E-03 1.31E-02 pCi/m3 701 Avila Gate(302547002)

-AP 7-Apr-12 BETA 2.50E-02 1.79E-03 1.37E-02 pCi/m3 Page 33 of 90 2012 DCPP Analysis Results Appendix C 701 Avila Gate(302940002)

-AP 14-Apr-12 BETA 1.24E-02 1.97E-03 1.57E-02 pCilm3 701 Avila Gate(303291 002) -AP 21-Apr-12 BETA 1.11E-02 2.00E-03 1.38E-02 pCi/m3 701 Avila Gate(303713002)

-AP 28-Apr-12 BETA 1.33E-02 1.86E-03 1.16E-02 pCilm3 701 Avila Gate(304127002)

-AP 5-MaY-12 BETA 2.96E-02 1.75E-03 1.41 E-02 pCi/m3 701 Avila Gate(304550002)

-AP 12-May-12 BETA 2.08E-02 1.74E-03 1.36E-02 pCi/m3 701 Avila Gate(304958002)

-AP 19-May-12 BETA 1.83E-02 1.89E-03 1.40E-02 pCi/m3 701 Avila Gate(305236002)

-AP 26-May-12 BETA 1.14E-02 1.75E-03 1.31E-02 701 Avila Gate(305629002)

-AP 2-Jun-12 BETA 1.14E-02 2.34E-03 1.50E-02 pCi/m3 701 Avila Gate(306063002)

-AP 9-Jun-12 BETA 1.65E-02 2.37E-03 1.54E-02 pCi/m3 701 Avila Gate 306466002)

-AP 16-Jun-12 BETA 8.64E-03 2.54E-03 1.56E-02 pCi/m3 701 Avila Gate(306808002)

-AP 23-Jun-12 BETA 1.03E-02 2.53E-03 1.62E-02 pCi/m3 701 Avila Gate(307348002)

-AP 30-Jun-12 BETA 8.17E-03 1.70E-03 1.31E-02 701 Avila Gate(307690002)

-AP 7-Jul-12 BETA 9.44E-03 1.84E-03 1.55E-02 pCi/m3 701 Avila Gate(308147002)

-AP 14-Jul-12 BETA 1.10E-02 1.82E-03 1.11 E-02 pCi/m3 701 Avila Gate(308569002)

-AP 21-Jul-12 BETA 9.24E-03 1.67E-03 1.38E-02 pCilm3 701 Avila Gate(308980002)

-AP 28-Jul-12 BETA 1.61E-02 1.73E-03 1.05E-02 pCi/m3 701 Avila Gate(309364002)

-AP 4-Aug-12 BETA 1.32E-02 1.71E-03 1.27E-02 701 Avila Gate(309747002)

-AP 11-Aug-12 BETA 1.57E-02 1.63E-03 1.29E-02 pCi/m3 701 Avila Gate(310131002)

-AP 18-Aug-12 BETA 1.73E-02 1.70E-03 1.29E-02 pCi/m3 701 Avila Gate 310457002)

-AP 25-Aug-12 BETA 1.60E-02 1.64E-03 1.14E-02 pCi/m3 701 Avila Gate(31 0729002) -AP 1-Sep-12 BETA 1.90E-02 1.61E-03 1.27E-02 pCi/m3 701 Avila Gate(311201002)

-AP 8-Sep-12 BETA 3.21E-02 1.75E-03 1.19E-02 pCi/m3 701 Avila Gate(311588002)

-AP 15-Sep-12 BETA 3.67E-02 1.54E-03 1.00E-02 pCi/m3 701 Avila Gate(312018002)

-AP 22-Sep-12 BETA 4.09E-02 1.62E-03 1.28E-02 pCi/m3 701 Avila Gate 312421002)

-AP 29-Sep-12 BETA 5.05E-02 1.63E-03 1.53E-02 pCi/m3 701 Avila Gate 312998002)

-AP 6-0ct-12 BETA 4. 27 E-02 1.61E-03 1.72E-02 pCilm3 701 Avila Gate 313514002)

-AP 13-0ct-12 BETA 5.43E-02 1.60E-03 1.63E-02 pCi/m3 701 Avila Gate 313958002)

-AP 20-0ct-12 BETA 1.72E-02 1.55E-03 1.07E-02 pCi/m3 701 Avila Gate(314389002)

-AP 27-0ct-12 BETA 4.08E-02 1.57E-03 1.32E-02 pCi/m3 701 Avila Gate(314793002)

-AP 4-Nov-12 BETA 4.33E-02 1.62E-03 1.35E-02 701 Avila Gate(315297002)

-AP 10-Nov-12 BETA 4.48E-02 1.67E-03 1.23E-02 pCi/m3 701 Avila Gate(315667002)

-AP 17-Nov-12 BETA 4.21E-02 1.69E-03 1.16E-02 pCi/m3 701 Avila Gate(315925002)

-AP 24-Nov-12 BETA 4.98E-02 1.47E-03 1.08E-02 pCi/m3 701 Avila Gate(316341 002) -AP 1-0ec-12 BETA 1.26E-02 1.51E-03 1.16E-02 pCi/m3 701 Avila Gate(316741002)

-AP 8-0ec-12 BETA 4.49E-02 1.55E-03 1.27E-02

_pCi/m3 701 Avila Gate(317057002)

-AP 15-0ec-12 BETA 1.48E-02 1.45E-03 1.18E-02 pCi/m3 701 Avila Gate(317277002)

-AP 22-0ec-12 BETA 1.97E-02 1.64E-03 1.11 E-02 pCilm3 701 Avila Gate(317436002)

-AP 29-0ec-12 BETA 2.75E-02 1.65E-03 1.31 E-02 pCi/m3 701 Avila Gate(302777002)

-AP 11-Feb-12 Beryllium-7 1.33E-01 1.05E-02 2.20E-02 pCi/m3 701 Avila Gate(308050002)

-AP 12-May-12 Beryllium-7 6.32E-02 8.57E-03 1.38E-02 pCi/m3 701 Avila Gate(313322002)

-AP 11-Aug-12 Beryllium-7 8.00E-02 1.37E-02 1.48E-02 pCi/m3 701 Avila Gate(318773002)

-AP 10-Nov-12 Beryllium-7 8.51E-02 1.16E-02 1.69E-02 pCi/m3 701 Avila Gate(302777002)

-AP 11-Feb-12 Cesium-134

-4.41E-04 3.89E-04 4.20E-04 pCi/m3 701 Avila Gate 308050002)

-AP 12-May-12 Cesium-134

-9.43E-05 6.29E-04 3.95E-04 pCi/m3 Page 34 of90 2012 DCPP Analysis Results Appendix C 7D1 Avila Gate(313322002)

-AP 11-Aug-12 Cesium-134 3.98E-04 1.02E-03 5. 97 E-04 pCi/m3 7D1 Avila Gate(318773002)-

AP 10-Nov-12 Cesium-134 2.04E-05 3.73E-04 2.18E-04 pCi/m3 7D1 Avila Gate(302777002)

-AP 11-Feb-12 Cesium-137

-2.99E-04 6.57E-04 4.75E-04 pCi/m3 7D1 Avila Gate(308050002)

-AP 12-May-12 Cesium-137 2.33E-04 5.56E-04 3.12E-04 pCi/m3 7D1 Avila Gate(313322002)

-AP 11-Aug-12 Cesium-137

-1.99E-04 6.92E-04 4.32E-04 pCi/m3 7D1 Avila Gate(318773002)

-AP 10-Nov-12 Cesium-137 7.36E-05 5.56E-04 3.20E-04 pCi/m3 7D3 Avila Pier -Market Fish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7D3 Avila Pier(315931001)

-FH Market 27-Nov-12 Cesium-134

-4.50E-01 4.38E+00 2.61E+00 pCi/kg 7D3 Avila Pier(315931001)

-FH Market 27-Nov-12 Cesium-137 4.78E+00 4.78E+00 3.60E+00 pCi/kg 7D3 Avila Pier(315931001)

-FH Market 27-Nov-12 Cobalt-58 5.02E-01 4.07E+00 2.37E+00 pCi/kg 7D3 Avila Pier(315931 001) -FH Market 27-Nov-12 Cobalt-60

-1.94E-01 4.35E+00 2.56E+00 pCi/kg 7D3 Avila Pier(315931001)

-FH Market 27-Nov-12 Iron-59 1.14E+00 9.60E+00 5.73E+00 pCi/kg 7D3 Avila Pier(315931001)

-FH Market 27-Nov-12 Manganese-54

-2.56E+00 3.77E+00 2.67E+00 pCi/kg 7D3 Avila Pier(315931001)

-FH Market 27-Nov-12 Potassium-40 3.39E+03 3.51 E+01 3.11E+02 pCi/kg 7D3 Avila Pier(315931001)

-FH Market 27-Nov-12 Zinc-65 -3.19E+00 1.04E+01 6.65E+00 pCi/kg 7G1 Arroyo Grande -Vegetation Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units 7G1 Arroyo Grande(295596002)

-VG Brdleaf 6-Feb-12 Beryllium-7 2.01E+02 5.93E+01 5.86E+01 pCi/kg 7G1 Arroyo Grande 301044002)

-VG Brdleaf 3-Apr-12 Beryllium-7 2.00E+02 7.18E+01 7.06E+01 pCi/kg 7G1 Arroyo Grande(304044002)

-VG Brdleaf 7-May-12 Beryllium-7 2.28E+02 9.07E+01 1.05E+02 pCi/kg 7G1 Arroyo Grande 315665002)

-VG Brdleaf 19-Nov-12 Beryllium-7 4.32E+02 7.90E+01 9.28E+01 pCi/kg 7G1 Arroyo Grande 316659002)

-VG Brdleaf 10-Dec-12 Beryllium-7 9.94E+01 6.00E+01 4.79E+01 pCi/kg 7G1 Arroyo Grande 293819002)

-VG Brdleaf 9-Jan-12 Cesium-134

-1.28E+00 9.16E+00 5.62E+00 pCi/kg 7G1 Arroyo Grande 295596002)

-VG Brdleaf 6-Feb-12 Cesium-134 1.06E+00 8.81E+00 5.12E+00 pCi/kg 7G1 Arroyo Grande 297176002)

-VG Brdleaf 5-Mar-12 Cesium-134

-2.41E+00 8.37E+00 5.23E+00 pCi/kg 7G1 Arroyo Grande(301044002)

-VG Brdleaf 3-Apr-12 Cesium-134 1.88E+00 1.07E+01 6.38E+00 pCi/kg 7G1 Arroyo Grande(304044002)

-VG Brdleaf 7-May-12 Cesium-134

-3.00E-01 1.44E+01 8.71E+00 pCi/kg 7G1 Arroyo Grande 306060002)

-VG Brdleaf 12-Jun-12 Cesium-134 2.91E+00 1.09E+01 6.48E+00 pCi/kg 7G1 Arroyo Grande(308586001)

-VG Brdleaf 24-Jul-12 Cesium-134 2.44E+00 1.06E+01 6.32E+00 pCi/kg 7G1 Arroyo Grande(309271 002) -VG Brdleaf 6-Aug-12 Cesium-134

-4.40E-01 7.69E+00 4.57E+00 pCi/kg 7G1 Arroyo Grande(311498002)

-VG Brdleaf 17-Sep-12 Cesium-134

-6.18E+00 1.13E+01 7.59E+00 pCi/kg 7G1 Arroyo Grande(312986002)

-VG Brdleaf 9-0ct-12 Cesium-134 2.81E+00 1.03E+01 6.05E+00 pCi/kg 7G1 Arroyo Grande(315665002)

-VG Brdleaf 19-Nov-12 Cesium-134 5.58E+00 1.11E+01 6.80E+00 pCi/kg 7G1 Arroyo Grande(316659002)

-VG Brdleaf 10-Dec-12 Cesium-134 3.93E+00 8.43E+00 5.01E+00 pCi/kg 7G1 Arroyo Grande(293819002)

-VG Brdleaf 9-Jan-12 Cesium-137 2.71E+00 8.00E+00 9.46E+00 pCi/kg 7G1 Arroyo Grande(295596002)

-VG Brdleaf 6-Feb-12 Cesium-137

-2.41E+00 9.38E+00 6.82E+00 pCi/kg 7G1 Arroyo Grande(297176002)

-VG Brdleaf 5-Mar-12 Cesium-137

-6.38E+00 9.07E+00 8.00E+00 pCi/kg 7G1 Arroyo Grande(301044002)

-VG Brdleaf 3-Apr-12 Cesium-137 2.11E+00 9.74E+00 5.75E+00 pCi/kg 7G1 Arroyo Grande(304044002)

-VG Brdleaf 7-May-12 Cesium-137 3.69E+00 1.27E+01 7.54E+00 pCi/kg 7G1 Arroyo Grande(306060002)

-VG Brdleaf 12-Jun-12 Cesium-137

-4.21E-01 8.39E+00 5.03E+00 pCi/kg 7G1 Arroyo Grande(308586001)

-VG Brdleaf 24-Jul-12 Cesium-137 4.26E+00 9.47E+00 5.72E+00 pCi/kg Page 35 of 90 2012 DCPP Analysis Results Appendix C 7G1 Arroyo Grande(309271 002) -VG Brdleaf 6-Aug-12 Cesium-137 5.26E+00 7.15E+00 4.56E+00 pCilkg 7G1 Arroyo Grande(311498002)

-VG Brdleaf 17-8ep-12 Cesium-137 . -9.52E-01 9.48E+00 5.84E+00 pCi/kg 7G1 Arroyo Grande(312986002

-VG Brdleaf 9-0ct-12 Cesium-137

-6.12E+00 1.03E+01 8.90E+00 pCi/kg 7G1 Arroyo Grande(315665002)

-VG Brdleaf 19-Nov-12 Cesium-137

-1.22E+00 8.93E+00 5.45E+00 pCi/kg 7G1 Arroyo Grande(316659002)

-VG Brdleaf 10-Dec-12 Cesium-137 2.64E+01 7.75E+00 8.08E+00 pCi/kg 7G1 Arroyo Grande(293819002)

-VG Brdleaf 9-Jan-12 lodine-131

-2.40E+00 1.06E+01 6.59E+00 pCi/kg 7G1 Arroyo Grande(295596002)

-VG Brdleaf 6-Feb-12 lodine-131 3.65E+00 1.12E+01 6.60E+00 pCi/kg 7G1 Arroyo Grande(297176002

-VG Brdleaf 5-Mar-12 lodine-131

-2.23E+00 9.75E+00 5.95E+00 pCi/kg 7G1 Arroyo Grande(301044002

-VG Brdleaf 3-Apr-12 lodine-131 4.02E+00 1.49E+01 9.01 E+OO pCi/kg 7G1 Arroyo Grande(304044002)

-VG Brdleaf 7-May-12 lodine-131

-9.56E+00 1.48E+01 1.06E+01 pCi/kg 7G1 Arroyo Grande(306060002

-VG Brdleaf 12-Jun-12 lod i ne-131 -2.15E-01 1.47E+01 8.89E+00 pCi/kg 7G1 Arroyo Grande(308586001

-VG Brdleaf 24-Jul-12 lodine-131 3.12E+00 1.48E+01 8.94E+00 pCi/kg 7G1 Arroyo Grande(309271 002) -VG Brdleaf 6-Aug-12 lodine-131 2.47E+00 1.14E+01 6.73E+00 pCi/kg 7G1 Arroyo Grande(311498002

-VG Brdleaf 17-8ep-12 lodine-131 1.45E+00 1.08E+01 6.36E+00 pCi/kg 7G1 Arroyo Grande(312986002)

-VG Brdleaf 9-0ct-12 lodine-131 2.82E+00 8.83E+00 5.24E+00 pCi/kg 7G1 Arroyo Grande(315665002)

-VG Brdleaf 19-Nov-12 lodine-131

-1.25E+00 1.21E+01 7.46E+00 pCi/kg 7G1 Arroyo Grande(316659002)

-VG Brdleaf 10-Dec-12 lodine-131

-1.75E+00 1.01E+01 6.08E+00 pCi/kg 7G1 Arroyo Grande(293819002)

-VG Brdleaf 9-Jan-12 Potassium-40 2.93E+03 7.96E+01 3.25E+02 pC i/kg 7G1 Arroyo Grande(295596002)

-VG Brdleaf 6-Feb-12 Potassium-40 2.16E+03 7.00E+01 2.58E+02 pCi/kg 7G1 Arroyo Grande(297176002

-VG Brdleaf 5-Mar-12 Potassium-40 3.08E+03 6.81 E+01 3.25E+02 pCi/kg 7G1 Arroyo Grande(301 044002 -VG Brdleaf 3-Apr-12 Potassium-40 2.97E+03 8.00E+01 3.27E+02 pCi/kg 7G1 Arroyo Grande(304044002

-VG Brdleaf 7-May-12 Potassium-40 5.40E+03 1.05E+02 5.59E+02 pCi/kg 7G1 Arroyo Grande(306060002

-VG Brdleaf 12-Jun-12 Potassium-40 4.31E+03 9.03E+01 4.37E+02 pCi/kg 7G1 Arroyo Grande(308586001

-VG Brdleaf 24-Jul-12 Potassium-40 3.02E+03 9.86E+01 3.32E+02 pCi/kg 7G1 Arroyo Grande(309271 002 -VG Brdleaf 6-Aug-12 Potassium-40 2.27E+03 5.19E+01 2.56E+02 pCi/kg 7G1 Arroyo Grande(311498002

-VG Brdleaf 17-8ep-12 Potassium-40 4.20E+03 7.64E+01 4.25E+02 pCi/kg 7G1 Arroyo Grande(312986002

-VG Brdleaf 9-0ct-12 Potass i um-40 3.88E+03 7.93E+01 4.09E+02 pCi/kg 7G1 Arroyo Grande(315665002

-VG Brdleaf 19-Nov-12 Potassium-40 3.70E+03 8.71 E+01 4.01E+02 pCi/kg 7G1 Arroyo Grande(316659002)

-VG Brdleaf 10-Dec-12 Potassium-40 3.40E+03 7.11E+0 1 3.52E+02 pCi/kg 881 Target Range -Air Charcoal 8ample Name Date Collected Nuclide Result MDC 2 8igma TPU Un i ts 881 Target Range 293900011 -AC 7-Jan-12 lodine-131 1.66E-03 2.05E-02 1.19E-02 pCi/m3 881 Target Range 294429011)

-AC 14-Jan-12 lodine-131

-1.53E-03 2.08E-02 1.26E-02 pCi/m3 881 Target Range 294804011)

-AC 21-Jan-12 lodine-131 3.65E-03 1.04E-02 5.92E-03 pC i/m 3 881 Target Range 295197011

-AC 28-Jan-12 lodine-131

-1.34E-03 1.20E-02 7.34E-03 pCi/m3 881 Target Range 295707011)

-AC 4-Feb-12 lodine-131

-1.22E-03 1.38E-02 8.13E-03 pCi/m3 881 Target Range 296101011)

-AC 11-Feb-12 lod i ne-131 -2.01E-03 1.07E-02 6.70E-03 pCi/m3 881 Target Range 296457011)

-AC 18-Feb-12 lodine-131 3.45E-03 1.38E-02 7.80E-03 pCi/m3 881 Target Range 296852011 -AC 25-Feb-12 lodine-131

-2.23E-03 1.01E-02 6.52E-03 pC i/m3 881 Target Range 297270011 -AC 3-Mar-12 lodine-131

-1.90E-03 1.01E-02 6.46E-03 pCi/m3 881 Target Range 297686011 -AC 10-Mar-12 lodine-131

-5.25E-03 1.28E-02 8.58E-03 pCi/m3 881 Target Range 298090011 -AC 17-Mar-12 lod i ne-131 4.05E-03 1.18E-02 6.84E-03 pC i/m3 881 Target Range 298440011)

-AC 24-Mar-12 lod i ne-131 -3.27E-03 1.33E-02 8.31 E-03 pCi/m3 Page 36 of 90 2012 DCPP Analysis Results Appendix C 8S1 Target Range(301 039011) -AC 31-Mar-12 lodine-131 9.28E-03 1.94E-02 1.13E-02 pCi/m3 BS1 Target Range(302547011)

-AC 7-Apr-12 lodine-131 2.04E-03 2.26E-02 1.31 E-02 pCi/m3 8S1 Target Range(302940011)

-AC 14-Apr-12 lodine-131

-4.84E-03 9.83E-03 6.85E-03 pCi/m3 8S1 Target Range(303291011)

-AC 21-Apr-12 lodine-131 4.16E-03 1.03E-02 5.56E-03 pCi/m3 8S1 Target Range(303713011)

-AC 28-Apr-12 lodine-131

-1.75E-03 1.01E-02 6.31 E-03 pCi/m3 8S1 Target Range(304127011)

-AC 5-May-12 lodine-131

-1.94E-03 7.43E-03 4.96E-03 pCi/m3 8S1 Target Range(304550011)

-AC 12-May-12 lodine-131 1.92E-03 1.17E-02 6.B7E-03 pCi/m3 8S1 Target Range(304958011)

-AC 19-May-12 lodine-131 1.71E-03 1.58E-02 9.05E-03 pCi/m3 8S1 Target Range(305236011)

-AC 26-MaY-12 lodine-131

-3.63E-04 1.10E-02 6.66E-03 pCi/m3 8S1 Target Range(305629011)

-AC 2-Jun-12 lodine-131

-1.62E-03 1.11E-02 6.B7E-03 pCi/m3 8S1 Target Range(306063011)

-AC 9-Jun-12 lodine-131

-4.97E-04 1.34E-02 7.88E-03 pCi/m3 8S1 Target Range(306466011)

-AC 16-Jun-12 lodine-131

-4.01E-03 1.02E-02 7.05E-03 pCi/m3 8S1 Target Range(30680B011)

-AC 23-Jun-12 lodine-131

-6.66E-03 1.14E-02 B.57E-03 pCi/m3 8S1 Target Range(30734B011)

-AC 30-Jun-12 lodine-131

-2.65E-03 1.39E-02 8.91 E-03 pCi/m3 8S1 Target Range(307690011)

-AC 7-Jul-12 lodine-131 7.11E-03 1.67E-02 9.B6E-03 pCi/m3 8S1 Target Range(30B147011)

-AC 14-Jul-12 lodine-131 B.27E-06 1.15E-02 6.B5E-03 pCi/m3 8S1 Target Range(308569011)

-AC 21-Jul-12 lodine-131

-2.73E-03 1.03E-02 6.71 E-03 pCi/m3 8S1 Target Range(308980011)

-AC 28-Jul-12 lodine-131

-4.19E-05 9.96E-03 5.89E-03 pCi/m3 8S1 Target Range(309364011)

-AC 4-Aug-12 lodine-131

-5.87E-03 1.43E-02 9.84E-03 pCi/m3 8S1 Target Range(309747011)

-AC 11-Aug-12 lodine-131 1.89E-03 1.31E-02 7.44E-03 pCi/m3 8S1 Target Range(310131011)

-AC 18-Aug-12 lodine-131

-4.25E-03 9.44E-03 6.56E-03 pCi/m3 8S1 Target Range(310457011)

-AC 25-Aug-12 lodine-131 2.94E-03 1.27E-02 7.34E-03 pCi/m3 8S1 Target Range(310729011)

-AC 1-Sep-12 lodine-131 3.05E-03 1.09E-02 6.07E-03 pCi/m3 8S1 Target Range(311201011)

-AC 8-Sep-12 lodine-131

-1.95E-03 1.25E-02 7.81 E-03 pCi/m3 8S1 Target Range(311588011 -AC 15-Sep-12 lodine-131

-1.47E-02 2.13E-02 1.62E-02 pCi/m3 8S1 Target Range(312018011 -AC 22-Sep-12 lodine-131

-2.19E-03 1.29E-02 7.88E-03 pCi/m3 8S1 Target Range(312421 011 -AC 29-Sep-12 lodine-131

-1.54E-03 1.20E-02 7.27E-03 pCi/m3 8S1 Target Range(312998011 -AC 6-0ct-12 lodine-131 1.69E-03 9.27E-03 5.24E-03 pCi/m3 8S1 Target Range(313514011 -AC 13-0ct-12 lodine-131

-1.79E-03 1.14E-02 7.11 E-03 pCi/m3 8S1 Target Range(313958011)

-AC 20-0ct-12 lodine-131 8.43E-04 1.48E-02 8.91 E-03 pCi/m3 8S1 Target Range(314389011)

-AC 27-0ct-12 lodine-131

-3.5BE-03 8.67E-03 5.91 E-03 pCi/m3 BS1 Target Range(314793011)

-AC 4-Nov-12 lodine-131

-7.81E-04 1.16E-02 6.90E-03 pCi/m3 8S1 Target Range(315297011)

-AC 10-Nov-12 lodine-131 3.89E-03 1.48E-02 8.42E-03 pCi/m3 8S1 Target Range(315667011)

-AC 17-Nov-12 lodine-131

-1.04E-02 1.57E-02 1.20E-02 pCi/m3 8S 1 Target Range(315925011)

-AC 24-Nov-12 lodine-.131 8.31E-03 1.56E-02 8. 84 E-03 pCi/m3 8S1 Target Range(316341011)-AC 1-0ec-12 lodine-131 4.51E-04 9.98E-03 5.87E-03 pCi/m3 8S1 Target Range(316741011)

-AC 8-0ec-12 lodine-131

-3.73E-03 1.97E-02 1.24E-02 pCi/m3 8S1 Target Range(317057011)

-AC 15-0ec-12 lodine-131

-5.93E-03 1.4BE-02 1.01 E-02 pCi/m3 8S1 Target Range(317277011)

-AC 22-0ec-12 lodine-131

-8.7BE-03 1.31E-02 1.03E-02 pCi/m3 8S1 Target Range(317436011)

-AC 29-0ec-12 lodine-131

-7.71E-05 2.03E-02 1.19E-02 pCi/m3 Page 37 of 90 2012 DCPP Analysis Results Appendix C SS1 Target Range(294429004)

-AP 14-Jan-12 BETA 6.17E-02 1.S5E-03 1.43E-02 SS1 Target Range(294S04004)

-AP 21-Jan-12 BETA S.S1 E-03 1.SSE-03 1.54E-02 pCi/m3 SS1 Target Range(295197004)

-AP 2S-Jan-12 BETA 5.03E-02 1.S3E-03 1.65E-02 pCi/m3 SS1 Target Range(295707004)

-AP 4-Feb-12 BETA 6.5SE-02 1.76E-03 1.21 E-02 pCi/m3 SS1 Target Range(296101004)

-AP 11-Feb-12 BETA 3.45E-02 1.S0E-03 1.32E-02 pCilm3 SS1 Target Range(296457004)

-AP 1S-Feb-12 BETA 2.03E-02 1.74E-03 1.32E-02 pCi/m3 SS1 Target Range(296S52004)

-AP 25-Feb-12 BETA 2.26E-02 1.65E-03 1.37E-02 pCi/m3 SS1 Target Range(297270004)

-AP 3-Mar-12 BETA 1.61E-02 1.93E-03 1.3SE-02 pCi/m3 SS1 Target Ran9_e(2976S6004)

-AP 10-Mar-12 BETA 2.11 E-02 1.95E-03 1.75E-02 pCi/m3 SS1 Target Range(29S090004)

-AP 17-Mar-12 BETA 9.S7E-03 1.S7E-03 1.02E-02 pCi/m3 SS1 Target Range(29S440004)

-AP 24-Mar-12 BETA S.00E-03 1.S7E-03 1.4SE-02 pCi/m3 SS1 Target Range(301039004)-

AP 31-Mar-12 BETA 1.53E-02 1.76E-03 1.27E-02 pCi/m3 SS1 Target Range(302547004)

-AP 7-Apr-12 BETA 1.19E-02 1.S0E-03 1.34E-02 pCi/m3 SS1 Target RanRe(302940004)

-AP 14-Apr-12 BETA 1.04E-02 1.97E-03 1.57E-02 pCi/m3 SS1 Target Range(303291 004) -AP 21-Apr-12 BETA 1.04E-02 2.00E-03 1.3SE-02 pCi/m3 SS1 Target Range(303713004)

-AP 2S-Apr-12 BETA 1.12E-02 1.S4E-03 1.14E-02 pCi/m3 SS1 Target Range(304127004)

-AP 5-May-12 BETA 2.30E-02 1.73E-03 1.3SE-02 pCi/m3 SS1 Target Range(304550004)

-AP 12-May-12 BETA 2.03E-02 1.74E-03 1.36E-02 pCi/m3 SS1 Target Range(30495S004)

-AP 19-May-12 BETA 1.55E-03 1.92E-03 1.3SE-02 pCi/m3 SS1 Target Range(305236004)

-AP 26-May-12 BETA 1.33E-02 1.77E-03 1.32E-02 pCi/m3 SS1 Target Range(305629004)

-AP 2-Jun-12 BETA S.96E-03 2.31E-03 1.47E-02 pCi/m3 SS1 Target Range(306063004)

-AP 9-Jun-12 BETA 1.40E-02 2.33E-03 1.51E-02 pCi/m3 SS1 Target Range(306466004)

-AP 16-Jun-12 BETA 1.01E-02 2.51 E-03 1.55E-02 pCi/m3 SS1 Target Range(306S0S004)

-AP 23-Jun-12 BETA 9.03E-03 2.51E-03 1.60E-02 pCi/m3 SS1 Target Range(30734S004)

-AP 30-Jun-12 BETA 4.70E-03 1.6SE-03 1.29E-02 pCi/m3 SS1 Target Range(307690004)

-AP 7-Jul-12 BETA S.99E-03 1.S2E-03 1.53E-02 pCi/m3 SS1 Target Range(30S147004)

-AP 14-Jul-12 BETA 9.3SE-03 1.79E-03 1.09E-02 pCi/m3 SS1 Target Range(30S569004)

-AP 21-Jul-12 BETA 1.21E-02 1.61E-03 1.34E-02 pCi/m3 SS1 Target Range(30S9S0004)

-AP 2S-Jul-12 BETA 1.65E-02 1.70E-03 1.03E-02 pCi/m3 SS1 Target Range(309364004)

-AP 4-Aug-12 BETA 6.52E-03 1.70E-03 1.24E-02 pCi/m3 SS1 Target Range(309747004)

-AP 11-Aug-12 BETA 1.21E-02 1.66E-03 1.31E-02 pCi/m3 SS1 Target Range(31 0131004) -AP 1S-Aug-12 BETA 1.53E-02 1.70E-03 1.29E-02 pCi/m3 SS1 Target Range(31 0457004) -AP 25-Aug-12 BETA 1.57E-02 1.6SE-03 1.17E-02 pCi/m3 SS1 Target Range(31 0729004) -AP 1-Sep-12 BETA 2.2SE-02 1.64E-03 1.30E-02 pCi/m3 SS 1 Target Range(311201 004) -AP S-Sep-12 BETA 3.12E-02 1.79E-03 1.21 E-02 pCi/m3 SS1 Target Range(3115SS004)

-AP 15-Sep-12 BETA 3.64E-02 1.60E-03 1.03E-02 pCi/m3 SS1 Target Range(31201S004)

-AP 22-Sep-12 BETA 3.S1 E-02 1.63E-03 1.2SE-02 pCi/m3 SS1 Target Range(312421 004) -AP 29-Sep-12 BETA 4.S1 E-02 1.65E-03 1.54E-02 pCi/m3 SS1 Target Range(31299S004)

-AP 6-0ct-12 BETA 2.9SE-02 1.63E-03 1.71 E-02 pCi/m3 SS1 Target Range(313514004)

-AP 13-0ct-12 BETA 3.46E-02 1.60E-03 1.59E-02 pCi/m3 SS 1 Target Range(31395S004)

-AP 20-0ct-12 BETA 2.49E-02 1.59E-03 1.12E-02 pCi/m3 SS1 Target Range(3143S9004)

-AP 27-0ct-12 BETA 2.90E-02 1.57E-03 1.29E-02 pCi/m3 SS1 Target Range(314793004)

-AP 4-Nov-12 BETA 4.02E-02 1.65E-03 1.37E-02 pCi/m3 SS1 Target Range(315297004)

-AP 10-Nov-12 BETA 5.30E-02 1.61E-03 1.21E-02 pCi/m3 Page 3S of 90 2012 DCPP Analysis Results Appendix C SS1 Target Range(315667004)

-AP 17-Nov-12 BETA 4.44E-02 1.76E-03 1.21E-02 pCi/m3 SS1 Target Range(315925004)

-AP 24-Nov-12 BETA 5.32E-02 1.46E-03 1.0SE-02 pCi/m3 SS 1 Target Range(316341 004) -AP 1-0ec-12 BETA 1.26E-02 1.53E-03 1.1SE-02 pCi/m3 SS1 Target Range(316741 004) -AP S-Oec-12 BETA 4.40E-02 1.56E-03 1.27E-02 pCi/m3 SS1 Target Range(317057004)

-AP 15-0ec-12 BETA 1.57E-02 1.46E-03 1.1SE-02 pCi/m3 SS1 Target Range 317277004)

-AP 22-0ec-12 BETA 1.64E-02 1.65E-03 1.12E-02 pCi/m3 SS1 Target Range 317436004 -AP 29-0ec-12 BETA 2.60E-02 1.66E-03 1.31 E-02 pCi/m3 SS1 Target Range 302777004 -AP 11-Feb-12 Beryllium-7 1.41 E-01 1.10E-02 2.41 E-02 pCi/m3 SS1 Target Range 30S050004 -AP 12-May-12 Beryllium-7 7.10E-02 7.S7E-03 1.75E-02 pCi/m3 SS1 Target Range(313322004 -AP 11-Aug-12 Beryllium-7 6.50E-02 5.31 E-03 1.12E-02 pCi/m3 SS1 Target Range(31S773004)

-AP 10-Nov-12 Beryllium-7 1.01E-01 1.26E-02 1.9SE-02 pCi/m3 SS1 Target Range(302777004)

-AP 11-Feb-12 Cesium-134

-1.31 E-04 6.44E-04 4.29E-04 pCi/m3 SS1 Target Range(30S0S0004)

-AP 12-MaY-12 Cesium-134 2.16E-04 7.79E-04 4.03E-04 pCi/m3 SS1 Target Range(313322004)

-AP 11-Aug-12 Cesium-134

-9.00E-05 4.00E-04 2.53E-04 pCi/m3 SS1 Target Range(31S773004)

-AP 10-Nov-12 Cesium-134

-3.67E-OS 5.S9E-04 3.52E-04 pCi/m3 SS1 Target Range(302777004)

-AP 11-Feb-12 Cesium-137 7.05E-05 5.55E-04 5.S4E-04 pCilm3 SS1 Target Range(30S0S0004)

-AP 12-May-12 Cesium-137 1.94E-05 6.01E-04 3.47E-04 pCilm3 SS1 Target Range(313322004)

-AP 11-Aug-12 Cesium-137 1.17E-04 3.37E-04 1.S7E-04 pCilm3 SS1 Target Range(31S773004)

-AP 10-Nov-12 Cesium-137 -S.25E-05 5.37E-04 3.4SE-04 pCi/m3 SS2 SW Site Boundary -Air Charcoal Sample Name Oate Collected Nuclide Result MOC 2 Sigma TPU Units SS2 SW Site Boundary(293900010 -AC 7-Jan-12 lodine-131

-3.2SE-03 1.12E-02 7.29E-03 pCi/m3 SS2 SW Site Boundary(294429010 -AC 14-Jan-12 lodine-131 5.S1E-04 1.09E-02 6.39E-03 pCilm3 SS2 SW Site Boundary(294S04010 -AC 21-Jan-12 lodine-131

-2.19E-03 1.55E-02 9.62E-03 pCi/m3 SS2 SW Site Boundary(295197010 -AC 2S-Jan-12 lodine-131 3.SSE-03 1.03E-02 5.S4E-03 pCi/m3 SS2 SW Site Boundary(295707010 -AC 4-Feb-12 lodine-131 5.3SE-03 1.33E-02 7.66E-03 pCi/m3 SS2 SW Site Boundary(296101010 -AC 11-Feb-12 lodine-131 6.59E-04 9.37E-03 5.3SE-03 pCi/m3 SS2 SW Site Boundary(296457010)

-AC 1S-Feb-12 lodine-131

-7.62E-05 1.15E-02 6.SSE-03 pCi/m3 SS2 SW Site Boundary(296S52010)

-AC 2S-Feb-12 lodine-131

-4.61E-03 1.40E-02 9.12E-03 pCi/m3 SS2 SW Site Boundaryl 297270010)

-AC 3-Mar-12 lodine-131 4.0SE-03 1.05E-02 5.S9E-03 pCi/m3 SS2 SW Site Boundaryl 2976S6010)

-AC 10-Mar-12 lodine-131 3.75E-04 9.23E-03 5.39E-03 pCi/m3 SS2 SW Site Boundary 29S090010)

-AC 17-Mar-12 lodine-131

-5.74E-03 S.39E-03 6.61 E-03 pCi/m3 SS2 SW Site Boundary 29S440010)

-AC 24-Mar-12 lodine-131 5.64E-03 1.69E-02 9.54E-03 pCi/m3 SS2 SW Site Boundary 301039010

-AC 31-Mar-12 lodine-131 6.69E-03 1.26E-02 7.33E-03 pCi/m3 SS2 SW Site Boundary(302547010)

-AC 7-Apr-12 lodine-131

-4.11E-03 1.1SE-02 7.53E-03 pCi/m3 SS2 SW Site Boundary(302940010

-AC 14-Apr-12 lodine-131

-4.94E-03 1.SSE-02 1.17E-02 pCi/m3 SS2 SW Site Boundary(303291 01 0) -AC 21-Apr-12 lodine-131 3.51E-03 9.61 E-03 5.43E-03 pCi/m3 SS2 SW Site Boundary(30371301

0) -AC 2S-Apr-12 lodine-131

-4.09E-04 9.3SE-03 5.63E-03 pCi/m3 SS2 SW Site Boundary(304127010)

-AC S-May-12 lodine-131

-7.37E-04 1.33E-02 7.S3E-03 pCi/m3 SS2 SW Site Boundary(304550010)

-AC 12-May-12 lodine-131

-5.52E-03 1.2SE-02 S.53E-03 pCi/m3 SS2 SW Site Boundary(30495S010

-AC 19-May-12 lodine-131 6.06E-04 1.19E-02 6.S3E-03 pCilm3 SS2 SW Site Boundary(305236010)

-AC 26-May-12 lodine-131 S.11E-03 1.57E-02 9.10E-03 pCilm3 SS2 SW Site Boundary(30S629010

-AC 2-Jun-12 lodine-131 2.73E-03 1.44E-02 S.09E-03 pCi/m3 Page 39 of 90 2012 DCPP Analysis Results Appendix C 8S2 SW Site Boundary(306063010)

-AC 9-Jun-12 lodine-131

-6.13E-04 1.04E-02 6.30E-03 -pCi/m3 8S2 SW Site Boundary(306466010)

-AC 16-Jun-12 lodine-131

-4.23E-03 1.02E-02 7.13E-03 pCi/m3 8S2 SW Site Boundary(306808010)

-AC 23-Jun-12 lodine-131

-6.37E-03 1.75E-02 1.18E-02 pCi/m3 8S2 SW Site Boundary(307348010)

-AC 30-Jun-12 lodine-131 9.82E-04 1.12E-02 6.35E-03 pCilm3 8S2 SW Site Boundary(307690010)

-AC 7-Jul-12 lodine-131 2.42E-03 1.18E-02 6.72E-03 pCi/m3 8S2 SW Site Boundary(308147010)

-AC 14-Jul-12 lodine-131 3.25E-03 1.22E-02 7.22E-03 pCi/m3 8S2 SW Site Boundary(30856901

0) -AC 21-Jul-12 lodine-131

-7.22E-04 1.14E-02 7.05E-03 pCi/m3 8S2 SW Site Boundary(30898001

0) -AC 28-Jul-12 lodine-131

-1.36E-03 2.02E-02 1.20E-02 pCi/m3 8S2 SW Site Boundary(30936401

0) -AC 4-Aug-12 lodine-131

-3.15E-03 9.74E-03 6.47E-03 pCi/m3 8S2 SW Site Boundary(309747010)

-AC 11-Aug-12 lodine-131 2.81E-03 1.10E-02 6.24E-03 pCi/m3 8S2 SW Site Boundary(31 0131 01 0) -AC 18-Aug-12 lodine-131 4.19E-03 1.10E-02 6.20E-03 pCilm3 8S2 SW Site Boundary(31 045701 0) -AC 25-Aug-12 lodine-131

-1.40E-03 1.22E-02 7.35E-03 pCi/m3 8S2 SW Site Boundary(31 072901 0) -AC 1-Sep-12 lodine-131 3.45E-03 1.23E-02 7.00E-03 pCilm3 8S2 SW Site Boundary(311201010)

-AC 8-Sep-12 lodine-131 2.21E-03 1.30E-02 7.75E-03 pCilm3 8S2 SW Site Boundary(31158801

0) -AC 15-Sep-12 lodine-131

-3.58E-03 1.22E-02 7.89E-03 pCi/m3 8S2 SW Site Boundary(312018010)

-AC 22-Sep-12 lodine-131

-1.58E-03 1.11 E-02 6.92E-03 pCi/m3 8S2 SW Site Boundary(312421010)

-AC 29-Sep-12 lodine-131 1.82E-03 1.26E-02 7.23E-03 pCi/m3 8S2 SW Site Boundary(312998010)

-AC 6-0ct-12 lodine-131 2.36E-03 1.91E-02 1.11 E-02 pCi/m3 8S2 SW Site Boundary(313514010)

-AC 13-0ct-12 lodine-131 1.42E-04 1.21E-02 7.19E-03 pCi/m3 8S2 SW Site Boundary(313958010)

-AC 20-0ct-12 lodine-131

-1.43E-03 1.06E-02 6.39E-03 pCi/m3 8S2 SW Site Boundary(314389010)

-AC 27-0ct-12 lodine-131

-4.82E-03 1.86E-02 1.16E-02 pCi/m3 8S2 SW Site Boundary(314793010)

-AC 4-Nov-12 lodine-131

-7.48E-03 1.59E-02 1.12E-02 pCi/m3 8S2 SW Site Boundary(315297010)

-AC 10-Nov-12 lodine-131

-1.95E-03 1.39E-02 8.70E-03 pCi/m3 8S2 SW Site Boundary(315667010)

-AC 17-Nov-12 lodine-131 5.87E-03 1.36E-02 7.46E-03 pCi/m3 8S2 SW Site Boundary(315925010)

-AC 24-Nov-12 lodine-131 1.70E-03 1.01E-02 5.75E-03 pCi/m3 8S2 SW Site Boundary(316341010)

-AC 1-0ec-12 lodine-131 1.21E-03 1.02E-02 5.93E-03 pCi/m3 8S2 SW Site Boundary(316741010)

-AC 8-0ec-12 lodine-131 1.14E-03 1.00E-02 5.72E-03 pCi/m3 8S2 SW Site Boundary(317057010)

-AC 15-0ec-12 lodine-131 1.55E-04 9.97E-03 6.65E-03 pCi/m3 8S2 SW Site Boundary(317277010)

-AC 22-0ec-12 lodine-131

-1.59E-03 1.06E-02 6.65E-03 pCi/m3 8S2 SW Site Boundary(317436010)

-AC 29-0ec-12 lodine-131 . 2.95E-03 1.06E-02 5.90E-03 pCilm3 8S2 SW Site Boundary -Air Particulate Sample Name Oate Collected Nuclide Result MOC 2 Sigma TPU Units 8S2 SW Site Boundary(293900003)

-AP 7-Jan-12 BETA 6.76E-02 2.12E-03 1.66E-02 pCi/m3 8S2 SW Site Boundary(294429003)

-AP 14-Jan-12 BETA 7.24E-02 1.85E-03 1.46E-02 pCi/m3 8S2 SW Site Boundary(294804003)

-AP 21-Jan-12 BETA 1.38E-02 1.89E-03 1.56E-02 pCi/m3 8S2 SW Site Boundary(295197003)

-AP 28-Jan-12 BETA 5.18E-02 1.84E-03 1.66E-02 pCi/m3 8S2 SW Site Boundary(295707003)

-AP 4-Feb-12 BETA 5.67E-02 1.75E-03 1.17E-02 pCi/m3 8S2 SW Site Boundary(296101003)

-AP 11-Feb-12 BETA 3.08E-02 1.81E-03 1.32E-02 pCi/m3 8S2 SW Site Boundary(296457003)

-AP 18-Feb-12 BETA 1.55E-02 1.74E-03 1.31 E-02 pCi/m3 8S2 SW Site Boundary(296852003)

-AP 25-Feb-12 BETA 2.32E-02 1.62E-03 1.34E-02 pCi/m3 8S2 SW Site Boundary(297270003)

-AP 3-Mar-12 BETA 2.13E-02 1.93E-03 1.39E-02 pCilm3 8S2 SW Site Boundary(297686003)

-AP 10-Mar-12 BETA 1.99E-02 1.93E-03 1.73E-02 pCilm3 8S2 SW Site Boundary(298090003)

-AP 17-Mar-12 BETA 1.52E-02 1.84E-03 1.02E-02 pCilm3 Page 40 of 90 2012 DCPP Analysis Results Appendix C SS2 SW Site Boundary(29S440003)

-AP 24-Mar-12 BETA S.15E-03 1.S7E-03 1.4SE-02 pCi/m3 SS2 SW Site Boundary(301 039003) -AP 31-Mar-12 BETA 3.21E-03 1.77E-03 1.24E-02 pCi/m3 SS2 SW Site Boundary(302547003)

-AP 7-Apr-12 BETA 2.16E-02 1.79E-03 1.36E-02 pCi/m3 SS2 SW Site Boundary(302940003)

-AP 14-Apr-12 BETA 4.24E-03 1.96E-03 1.55E-02 pCi/m3 SS2 SW Site Boundary(303291 003) -AP 21-Apr-12 BETA S.9SE-03 1.99E-03 1.37E-02 pCi/m3 SS2 SW Site Boundary(303713003)

-AP 2S-Apr-12 BETA 1.24E-02 1.S5E-03 1.15E-02 pCi/m3 SS2 SW Site Boundary(304127003)

-AP 5-May-12 BETA 2.60E-02 1.73E-03 1.39E-02 pCi/m3 SS2 SW Site Boundary(304550003)

-AP 12-May-12 BETA 2.00E-02 1.75E-03 1.36E-02 pCi/m3 SS2 SW Site Boundary(30495S003)

-AP 19-May-12 BETA 1.S3E-02 1.S7E-03 1.39E-02 pCi/m3 SS2 SW Site Boundary(305236003

-AP 26-May-12 BETA 6.4SE-03 1.7SE-03 1.31E-02 pCi/m3 SS2 SW Site Boundary(305629003)

-AP 2-Jun-12 BETA 1.02E-02 2.35E-03 1.50E-02 pCi/m3 SS2 SW Site Boundary(306063003)

-AP 9-Jun-12 BETA S.S9E-03 2.37E-03 1.52E-02 pCi/m3 SS2 SW Site Boundary(306466003)

-AP 16-Jun-12 BETA 6.20E-03 2.56E-03 1.57E-02 pCi/m3 SS2 SW Site Boundary(306S0S003)

-AP 23-Jun-12 BETA 1.07E-02 2.49E-03 1.59E-02 pCi/m3 SS2 SW Site Boundary(30734S003)

-AP 30-Jun-12 BETA 3.00E-03 1.6SE-03 1.2SE-02 pCi/m3 SS2 SW Site Boundary(307690003

-AP 7-Jul-12 BETA 1.07E-02 1.79E-03 1.51E-02 pCi/m3 SS2 SW Site Boundary(30S147003)

-AP 14-Jul-12 BETA 1.14E-02 1.S3E-03 1.12E-02 pCi/m3 SS2 SW Site Boundary(30S569003)

-AP 21-Jul-12 BETA 1.05E-02 1.6SE-03 1.39E-02 pCi/m3 SS2 SW Site Boundary(30S9S0003)

-AP 2S-Jul-12 BETA 1.2SE-02 1.70E-03 1.02E-02 pCi/m3 SS2 SW Site Boundary(309364003)

-AP 4-Aug-12 BETA 1.21E-02 1.72E-03 1.27E-02 pCi/m3 SS2 SW Site Boundary(309747003)

-AP 11-Aug-12 BETA 1.30E-02 1.66E-03 1.32E-02 pCi/m3 SS2 SW Site Boundary(310131003)

-AP 1S-Aug-12 BETA 1.61E-02 1.71E-03 1.30E-02 pCi/m3 SS2 SW Site Boundary(310457003

-AP 25-Aug-12 BETA 1.72E-02 1.67E-03 1.17E-02 pCi/m3 SS2 SW Site Boundary(31 0729003) -AP 1-Sep-12 BETA 2.39E-02 1.64E-03 1.30E-02 pCi/m3 SS2 SW Site Boundary(311201003)

-AP S-Sep-12 BETA 2.92E-02 1.77E-03 1.20E-02 pCi/m3 SS2 SW Site Boundary(3115SS003 -AP 15-Sep-12 BETA 3.40E-02 1.59E-03 1.02E-02 pCilm3 SS2 SW Site Boundary(31201S003 -AP 22-Sep-12 BETA 3.91E-02 1.63E-03 1.29E-02 pCilm3 SS2 SW Site Boundaryl 312421003 -AP 29-Sep-12 BETA 4.50E-02 1.66E-03 1.54E-02 pCilm3 SS2 SW Site Boundary 31299S003 -AP 6-0ct-12 BETA 3.21E-02 1.63E-03 1.71E-02 pCi/m3 SS2 SW Site Boundary 313514003)

-AP 13-0ct-12 BETA 3.57E-02 1.63E-03 1.61 E-02 pCi/m3 SS2 SW Site Boundary 31395S003

-AP 20-0ct-12 BETA 2.07E-02 1.61E-03 1.12E-02 pCi/m3 SS2 SW Site Boundary(3143S9003)

-AP 27-0ct-12 BETA 3.37E-02 1.56E-03 1.30E-02 pCi/m3 SS2 SW Site Boundary(314793003)

-AP 4-Nov-12 BETA 4.22E-02 1.66E-03 1.3SE-02 pCi/m3 SS2 SW Site Boundary 315297003)

-AP 10-Nov-12 BETA 4.33E-02 1.61E-03 1.1SE-02 pCi/m3 SS2 SW Site Boundary(315667003)

-AP 17-Nov-12 BETA 4.72E-02 1.75E-03 1.22E-02 pCi/m3 SS2 SW Site Boundary(315925003)

-AP 24-Nov-12 BETA 5.43E-02 1.45E-03 1.0SE-02 pCi/m3 SS2 SW Site Boundary(316341 003) -AP 1-0ec-12 BETA 1.26E-02 1.55E-03 1.19E-02 pCi/m3 SS2 SW Site Boundary(316741 003) -AP S-Oec-12 BETA 3.S6E-02 1.5SE-03 1.27E-02 pCi/m3 SS2 SW Site Boundary 317057003)

-AP 15-0ec-12 BETA 1.40E-02 1.46E-03 1.1SE-02 pCi/m3 SS2 SW Site Boundary 317277003)

-AP 22-0ec-12 BETA 2.20E-02 1.70E-03 1.16E-02 pCi/m3 SS2 SW Site Boundary(317436003)

-AP 29-0ec-12 BETA 2.37E-02 1.69E-03 1.33E-02 pCi/m3 SS2 SW Site Boundary(302777003)

-AP 11-Feb-12 Beryllium-7 1.06E-01 7.73E-03 1.S2E-02 pCi/m3 SS2 SW Site Boundary(30S050003)

-AP 12-May-12 Beryllium-7 5.62E-02 1.17E-02 1.64E-02 pCi/m3 SS2 SW Site Boundary(313322003)

-AP 11-Aug-12 Beryllium-7 6.96E-02 7.0SE-03 1.35E-02 pCi/m3 Page 41 of 90 2012 DCPP Analysis Results Appendix C SS2 SW Site Boundary(31S773003)

-AP 10-Nov-12 Beryllium-7 1.05E-01 6.40E-03 1.79E-02 pCi/m3 SS2 SW Site Boundary(302777003)

-AP 11-Feb-12 Cesium-134 1.26E-04 7.07E-04 4.00E-04 pCi/m3 SS2 SW Site Boundary(30S050003)

-AP 12-May-12 Ces i um-134 1.55E-04 9.03E-04 5.20E-04 pCi/m3 SS2 SW Site Boundary(313322003)

-AP 11-Aug-12 Cesium-134 3.30E-04 6.57E-04 3.72E-04 pCi/m3 SS2 SW Site Boundary(31S773003)

-AP 10-Nov-12 Ces i um-134 3.41 E-05 6.65E-04 3.S4E-04 pCi/m3 SS2 SW Site Boundary(302777003)

-AP 11-Feb-12 Cesium-137

-2.94E-04 4.34E-04 3.41 E-04 pCi/m3 SS2 SW Site Boundary(30S050003)

-AP 12-May-12 Cesium-137

-5.0SE-05 6.41E-04 3.90E-04 pCi/m3 SS2 SW Site Boundary(313322003)

-AP 11-Aug-12 Cesium-137

-6.5SE-05 3.S9E-04 2.49E-04 pCi/m3 SS2 SW Site Boundary(31S773003)

-AP 10-Nov-12 Cesium-137

-1.64E-04 3.67E-04 2.77E-04 pCi/m3 SS3 DCSF9 6-1 -G r oundwater Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units SS3 DCSF96-1(29S009004)

-GW 13-Mar-12 BETA 6.32E+00 1.42E+00 1.51E+00 pCi/L SS3 DCSF96-1(305415004)

-GW 29-MaY-12 BETA 2.43E+00 1.S3E+00 1.2 4 E+00 pCi/L SS3 DCSF96-1(3114S9004)

-GW 12-Sep-12 BETA 9.32E+00 1.04E+00 1.S5E+00 pCilL SS3 DCSF96-1(3156S9003)

-GW 14-Nov-12 BETA 4.67E+00 1.10E+00 1.15E+00 pC i/L SS3 DCSF96-1(317321001)

-GW 20-Dec-12 BETA 7.02E+00 1.76E+00 1.74E+00 pCi/L SS3 DCSF96-1(29S009004)

-GW 13-Mar-12 Barium-140 4.42E-01 3.74E+00 2.20E+00 pCi/L SS3 DCSF96-1 305415004)

-GW 29-May-12 Barium-140 3.51 E-01 2.71E+00 1.57E+00 pCi/L SS3 DCSF96-1 3114S9004)

-GW 12-Sep-12 Barium-140 1.11E+00 3.06E+00 1.S0E+00 pCi/L SS3 DCSF96-1 3156S9003)

-GW 14-Nov-12 Barium-140 9.50E-02 3.36E+00 2.00E+00 pCi/L SS3 DCSF96-1 317321001)

-GW 20-Dec-12 Barium-140

-4.27E-01 3.47E+00 2.13E+00 pCi/L SS3 DCSF96-1(29S009004)

-GW 13-Mar-12 Cesium-134 2.0SE+00 2.5SE+00 1.70E+00 pC ilL SS3 DCSF96-1(305415004)

-GW 29-May-12 Cesium-134 4.0SE-01 1.92E+00 1.12E+00 pCi/L SS3 DCSF96-1(3114S9004)

-GW 12-Sep-12 Cesium-134 1.56E+00 2.34E+00 1.4SE+00 pCi/L SS3 DCSF96-1 3156S9003)

-GW 14-Nov-12 Cesium-134 4.41E-01 1.S1 E+OO 1.06E+00 pCi/L SS3 DCSF96-1 317321001)

-GW 20-Dec-12 Cesium-134 2.27E-01 1.79E+00 1.0SE+00 pCi/L SS3 DCSF96-1 29S009004)

-GW 13-Mar-12 Cesium-137

-2.09E-01 2.02E+00 1.20E+00 pCi/L SS3 DCSF96-1 305415004)

-GW 29-May-12 Cesium-137

-7.95E-01 1.50E+00 9.S9E-01 pC ilL SS3 DCSF96-1 3114S9004)

-GW 12-Sep-12 Cesium-137 2.76E+00 1.77E+00 2.14E+00 pC ilL SS3 DCSF96-1 3156S9003)

-GW 14-Nov-12 Cesium-137 2.41E-01 1.72E+00 9.91 E-01 pC ilL SS3 DCSF96-1 317321001)

-GW 20-Dec-12 Cesium-137 3.79E-01 1.72E+00 2.31E+00 pCi/L SS3 DCSF96-1 29S009004)

-GW 13-Mar-12 Cobalt-5S

-2.S7E-01 1.74E+00 1.07E+00 pCi/L SS3 DCSF96-1 305415004)

-GW 29-MaY-12 Cobalt-5S 3.51 E-02 1.5SE+00 9.27E-01 pC ilL SS3 DCSF96-1(3114S9004)

-GW 12-Sep-12 Coba l t-5S 9.17E-02 1.74E+00 1.02E+00 pCi/L SS3 DCSF96-1(3156S9003)

-GW 14-Nov-12 Cobalt-5S 7.30E-01 1.71E+00 1.02E+00 pCi/L SS3 DCSF96-1(317321001)

-GW 20-Dec-12 Cobalt-5S -S.13E-02 1.71 E+OO 1.02E+00 pCi/L SS3 DCSF96-1(29S009004)

-GW 13-Mar-12 Cobalt-60

-5.49E-01 1.91E+00 1.20E+00 pCi/L SS3 DCSF96-1(305415004)

-GW 29-May-12 Cobalt-60 -S.52E-01 1.44E+00 1.04E+00 pCi/L SS3 DCSF96-1(3114S9004)

-GW 12-Sep-12 Cobalt-60 5.SSE-01 1.94E+00 1.13E+00 pCi/L SS3 DCSF96-1 3156S9003)

-GW 14-Nov-12 Cobalt-60 -2.72E-01 1.79E+00 1.09E+00 pC ilL SS3 DCSF96-1 317321001)

-GW 20-Dec-12 Cobalt-60 2.79E-01 1.74E+00 1.01E+00 pC ilL SS3 DCSF96-1 29S009004)

-GW 13-Mar-12 lodine-131

-2.26E+00 4.2 1 E+OO 2.S3E+00 pCi/L SS3 DCSF96-1 305415004)

-GW 29-May-12 lodine-131 -1.S5E+00 2.9SE+00 ; 2.04E+00 pC ilL Page 42 of 90 2012 DCPP Analysis Results Appendix C 8S3 DCSF96-1(311489004)

-GW 12-Sep-12 lodine-131 1.48E+00 3.65E+00 2.19E+00 pC ilL 8S3 DCSF96-1(315689003)

-GW 14-Nov-12 lodine-131

-6.93E-01 4.00E+00 2.40E+00 pC ilL 8S3 DCSF96-1(317321001)

-GW 20-Dec-12 lodine-131

-5.75E-01 4.20E+00 2.53E+00 pCi/L 8S3 DCSF96-1(298009004)

-GW 13-Mar-12 Iron-55 1.82E+01 1.06E+02 7.53E+01 pCi/L 8S3 DCSF96-1(305415004)

-GW 29-May-12 Iron-55 -2.88E+01 1.51 E+02 1.06E+02 pC ilL 8S3 DCSF96-1(311489004)

-GW 12-Sep-12 Iron-55 -8.48E+01 1.29E+02 8.74E+01 pCi/L 8S3 DCSF96-1 315689003)

-GW 14-Nov-12 Iron-55 -6.03E+01 1.39E+02 9.45E+01 pCi/L 8S3 DCSF96-1(317321001)

-GW 20-Dec-12 Iron-55 -7.03E+01 1.37E+02 9.54E+01 pCi/L 8S3 DCSF96-1 298009004)

-GW 13-Mar-12 Iron-59 -S.55E-01 4.13E+00 2.58E+00 pCi/L 8S3 DCSF96-1(305415004)

-GW 29-May-12 Iron-59 -4.74E-01 3.22E+00 1.98E+00 pC ilL 8S3 DCSF96-1(311489004)

-GW 12-Sep-12 Iron-59 5.62E-01 3.67E+00 2.18E+00 pC ilL 8S3 DCSF96-1(315689003 -GW 14-Nov-12 Iron-59 4.92E-01 3.90E+00 2.33E+00 pCi/L 8S3 DCSF96-1(317321001 -GW 20-Dec-12 Iron-59 1.23E+00 3.83E+00 2.31E+00 pCi/L 8S3 DCSF96-1 (298009004 -GW 13-Mar-12 Lanthanum-140 4.42E-01 3.74E+00 2.20E+00 8S3 DCSF96-1 (305415004 -GW 29-May-12 Lanthanum-140 3.51 E-01 2.71 E+OO 1.57E+00 pCi/L 8S3 DCSF96-1(311489004)

-GW 12-Sep-12 Lanthanum-140 1.11 E+OO 3.06E+00 1.80E+00 pC ilL 8S3 DCSF96-1(315689003)

-GW 14-Nov-12 Lanthanum-140 9.50E-02 3.36E+00 2.00E+00 pC i/L 8S3 DCSF96-1 (317321 001) -GW 20-Dec-12 Lanthanum-140

-4.27E-01 3.47E+00 2.13E+00 pC ilL 8S3 DCSF96-1 298009004)

-GW 13-Mar-12 Manganese-54

-8.99E-01 1.63E+00 1.12E+00 pC ilL 8S3 DCSF96-1(305415004)

-GW 29-May-12 Manganese-54 4.29E-01 1.62E+00 9.49E-01 pC ilL 8S3 DCSF96-1(311489004)

-GW 12-Sep-12 Manganese-54 6.06E-02 1.71E+00 1.00E+00 pCi/L 8S3 DCSF96-1(315689003)

-GW 14-Nov-12 Manganese-54

-4.17E-01 1.62E+00 1.01E+00 pCi/L 8S3 DCSF96-1 317321001)

-GW 20-Dec-12 Manganese-54

-9.40E-01 1.43E+00 1.01E+00 pCi/L 8S3 DCSF96-1 298009004)

-GW 13-Mar-12 Nickel-63

-2.60E+00 1.86E+01 1.10E+01 pCi/L 8S3 DCSF96-1 305415004)-

GW 29-May-12 Nickel-63 1.65E+01 3.50E+01 2.14E+01 pC i/L 8S3 DCSF96-1 311489004)

-GW 12-Sep-12 Nickel-63 2.36E+00 3.78E+01 2.26E+01 pC i/L 8S3 DCSF96-1 315689003)

-GW 14-Nov-12 Nickel-63 1.56E+01 3.66E+01 2.25E+01 pC ilL 8S3 DCSF96-1 317321001)

-GW 20-Dec-12 Nickel-63 3.14E+00 3.49E+01 2.09E+01 pCi/L 8S3 DCSF96-1(298009004)

-GW 13-Mar-12 Niobium-95 5.08E-01 2.04E+00 1.20E+00 pC ilL 8S3 DCSF96-1 305415004)

-GW 29-May-12 Niobium-95

-8.00E-02 1.53E+00 9.05E-01 pC ilL 8S3 DCSF96-1 311489004)

-GW 12-Sep-12 Niobium-95 3.13E-01 1.87E+00 1.09E+00 pCi/L 8S3 DCSF96-1 315689003)

-GW 14-Nov-12 Niobium-95 5.32E-01 1.95E+00 1.14E+00 pC ilL 8S3 DCSF96-1 317321001)

-GW 20-Dec-12 Niobium-95 4.68E-01 1.74E+00 1.02E+00 pC ilL 8S3 DCSF96-1(298009004)

-GW 13-Ma r-12 Total Strontium

-1.58E-01 2.28E-01 1.30E-01 pCi/L 8S3 DCSF96-1(3054 1 5004) -GW 29-May-12 Total Strontium 1.66E-01 3.85E-01 2.37E-01 pC ilL 8S3 DCSF96-1(311489004)

-GW 12-Sep-12 Total Strontium

-5.34E-02 1.04E-01 5.87E-02 pCi/L 8S3 DCSF96-1(315689003)

-GW 14-Nov-12 Total Strontium

-6.62E-02 1.71E-01 9.96E-02 pCi/L 8S3 DCSF96-1(317321001)

-GW 20-Dec-12 Total Strontium 6.50E-02 1.97E-01 1.22E-01 pC ilL 8S3 DCSF96-1 298009004)

-GW 13-Mar-12 Trit i um -3.86E+01 2.45E+02 1.44E+02 pC ilL 8S3 DCSF96-1 (305415004 -GW 29-May-12 Tritium 1.03E+02 2.27E+02 1.41E+02 pCi/L 8S3 DCSF96-1 (311489004 -GW 12-Sep-12 Tritium 1.10E+02 1.23E+02 8.83E+01 pC ilL 8S3 DCSF96-1 (315689003

-GW 14-Nov-12 Tritium 1.89E+02 3.08E+02 1.97E+02 pCi/L 8S3 DCSF96-1(317321001 -GW 20-Dec-12 Tritium 3.22E+02 2.55E+02 1.78E+02 pC ilL 8S3 DCSF96-1(298009004)

-GW 13-Mar-12 Zinc-65 -2.16E+00 3.73E+00 2.65E+00 pCilL Page 43 of 90 2012 DCPP Analysis Results Appendix C 8S3 DCSF96-1(305415004)

-GW 29-May-12 Zinc-65 -1.49E+00 3.12E+00 2.11E+00 pCi/L 8S3 DCSF96-1 (311489004)

-GW 12-Sep-12 Zinc-65 -1.44E+00 3.49E+00 2.29E+00 pC ilL 8S3 DCSF96-1(315689003)

-GW 14-Nov-12 Zinc-65 -1.65E+00 3.54E+00 2.4 1 E+OO pCi/L 8S3 DCSF96-1(317321001)

-GW 20-Dec-12 Zinc-65 -2.49E+00 3.39E+00 2.55E+00 pCi/L 8S3 DCSF96-1(298009004)

-GW 13-Mar-12 Zirconium-95 9.92E-01 3.64E+00 2.14E+00 pC i/L 8S3 DCSF96-1(305415004)

-GW 29-May-12 Zirconium-95 1.47E+00 2.84E+00 1.71 E+OO pCi/L 8S3 DCSF96-1(311489004)

-GW 12-Sep-12 Zirconium-95 1.56E+00 3.16E+00 1.91 E+OO pCi/L 8S3 DCSF96-1(31568900;3)

-GW 14-Nov-12 Zirconium-95 5.10E-01 3.08E+00 1.79E+00 pC ilL 8S3 DCSF96-1(317321001)

-GW 20-Dec-12 Zirconium-95 6.12E-02 2.85E+00 1.93E+00 pC ilL AVA Avila Beach -Beach Sand Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units AVA Avila Beach(298352002)

-SD 22-Mar-12 Bismuth-214 4.96E+02 9.75E+01 1.29E+02 pCi/kg AVA Avila Beach(298160001)

-SD 19-Mar-12 Cesium-134 3.63E+01 8.66E+01 4.79E+01 pCi/kg AVA Avila Beach(298352002)

-SD 22-Mar-12 Cesium-134 9.17E+00 5.48E+01 3.08E+01 pC i/kg AVA Avila Beach(310597001)

-SD 27-Aug-12 Cesium-134 2.70E+01 7.66E+01 4.23E+01 pCi/kg AVA Avila Beach(298160001)

-SD 19-Mar-12 Cesium-137 7.00E+00 6.51E+01 3.73E+01 pCi/kg AVA Avila Beach(298352002)

-SD 22-Mar-12 Cesium-137 1.70E+01 5.02E+01 2.77E+01 . pCi/kg AVA Avila Beach(310597001)

-SD 27-Aug-12 Cesium-137 3.76E+01 7.15E+01 3.91 E+01 j:>Ci/kg AVA Avila Beach(298160001)

-SD 19-Mar-12 Iron-55 -1.05E+04 1.23E+04 7.97E+03 pC i/kg AVA Avila Beach(298352002)

-SD 22-Mar-12 Iron-55 -1.39E+04 1.96E+04 1.27E+04 pCi/kg AVA Avila Beach(310597001)

-SD 27-Aug-12 Iron-55 1.58E+03 1.34E+04 1.03E+04 pCi/kg AVA Avila Beach(298352002)

-SD 22-Mar-12 Lead-212 4.78E+02 8.41E+01 1.04E+02 pC i/kg AVA Avila Beach(31 0597001) -SD 27-Aug-12 Lead-212 4.26E+02 7.01E+01 9.59E+01 pCi/kg AVA Avila Beach(298160001)

-SD 19-Mar-12 Lead-214 6.32E+02 1.26E+02 1.85E+02 pCi/kg AVA Av i la Beach(298352002)

-SD 22-Mar-12 Lead-214 8.17E+02 8.74E+01 1.54E+02 pCi/kg AVA Avila Beach(31 0597001) -SD 27-Aug-12 Lead-214 4.78E+02 9.56E+01 1.43E+02 pCi/kg AVA Avila Beach(298160001)

-SD 19-Mar-12 Nickel-63 6.83E+01 2.94E+03 1.75E+03 pCilkg AVA Avila Beach(298352002)

-SD 22-Mar-12 Nicke l-63 -4.43E+02 3.34E+03 1.98E+03 pCi/kg AVA Avila Beach(310597001)

-SD 27-Aug-12 Nickel-63 6.47E+01 2.21E+03 1.32E+03 pC i/kg AVA Avila Beach(298 1 60001) -SD 19-Mar-12 Potassium-40 1.15E+04 5.19E+02 1.71E+03 pCilkg AVA Avila Beach(298352002)

-SD 22-Mar-12 Potassium-40 1.05E+04 4.40E+02 1.47E+03 pCi/kg AVA Avila Beach(310597001)

-SD 27-Aug-12 Potassium-40 1.38E+04 3.18E+02 1.98E+03 pCi/kg AVA Avila Beach(298352002)

-SD 22-Mar-12 Thallium-208 1.16E+02 4.72E+01 5.50E+01 pCi/kg AVA Avila Beach(298160001)

-SD 19-Mar-12 Total Strontium 1.23E+02 8.74E+02 5.42E+02 pC i/kg AVA Av il a Beach(298352002)

-SD 22-Mar-12 Total Strontium 7.61E+01 1.47E+02 1.02E+02 pC i/kg AVA Avila Beach(310597001)

-SD 27-Aug-12 Total Strontium 2.85E+01 7.43E+02 4.46E+02 pCi/kg BCM Blanchard Cow Meat Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units BCM Blanchard Cow Meat(295704001)

-MT 7-Feb-12 Cesium-134 4.81 E+OO 4.81E+00 3.48E+00 pCi/kg BCM Blanchard Cow Meat(304954001)

-MT 22-May-12 Cesium-134 8.41E+00 4.21E+00 3.88E+00 pCi/kg BCM Blanchard Cow Meat(309841 002) -MT 15-Aug-12 Cesium-134 7.24E-01 4.52E+00 2.63E+00 pCi/kg BCM Blanchard Cow Meat(315930001)

-MT 27-Nov-12 Cesium-134

-7.06E-01 4.82E+00 2.89E+00 pCi/kg Page 44 of 90 2012 DCPP Analysis Results Appendix C BCM Blanchard Cow Meat 295704001)

-MT 7-Feb-12 Cesium-137 9.26E+00 3.25E+00 4.24E+00 pCi/kg BCM Blanchard Cow Meat(304954001)

-MT 22-May-12 Cesium-137 1.31E+01 3.19E+00 4.10E+00 pCi/kg BCM Blanchard Cow Meat(309841 002) -MT 15-Aug-12 Cesium-137 1.02E+00 3.76E+00 2.17E+00 pCi/kg BCM Blanchard Cow Meat 315930001)

-MT 27-Nov-12 Cesium-137 2.22E-01 4.28E+00 2.59E+00 pCi/kg BCM Blanchard Cow Meat(295704001)

-MT 7-Feb-12 Cobalt-58 2.03E+00 3.59E+00 2.20E+00 pCi/kg BCM Blanchard Cow Meat 304954001)

-MT 22-May-12 Cobalt-58 1.24E-02 3.42E+00 2.02E+00 pCi/kg BCM Blanchard Cow Meat 309841002)

-MT 15-Aug-12 Cobalt-58

-3.13E-01 3.35E+00 2.00E+00 pCi/kg BCM Blanchard Cow Meat(315930001)

-MT 27-Nov-12 Cobalt-58

-4.01E-01 4.24E+00 2.52E+00 pC i/kg BCM Blanchard Cow Meat 295704001)

-MT 7-Feb-12 Cobalt-60

-7.61 E-02 3.77E+00 2.21E+00 pCi/kg BCM Blanchard Cow Meat(304954001)

-MT 22-May-12 Cobalt-60 1.92E+00 4.33E+00 2.55E+00 pCilkg BCM Blanchard Cow Meat(309841 002) -MT 15-Aug-12 Cobalt-60 1.74E+00 4.05E+00 2.43E+00 pCi/kg BCM Blanchard Cow Meat 315930001)

-MT 27-Nov-12 Cobalt-60 3.69E-01 5.26E+00 3.15E+00 pCi/kg BCM Blanchard Cow Meat(295704001)

-MT 7-Feb-12 lodine-131

-2.52E-01 5.63E+00 3.36E+00 pCi/kg BCM Blanchard Cow Meat 304954001)

-MT 22-May-12 lodine-131

-2.91E-02 4.33E+00 2.57E+00 pCi/kg BCM Blanchard Cow Meat(309841 002) -MT 15-Aug-12 lodine-131

-3.62E+00 4.94E+00 3.53E+00 pCi/kg BCM Blanchard Cow Meat 315930001)

-MT 27-Nov-12 lodine-131

-4.14E+00 5.78E+00 4.08E+00 pCi/kg BCM Blanchard Cow Meat(295704001)

-MT 7-Feb-12 Potass i um-40 2.38E+03 3.36E+01 2.33E+02 pCi/kg BCM Blanchard Cow Meat(304954001)

-MT 22-May-12 Potassium-40 2.87E+03 2.94E+01 2.76E+02 pCilkg BCM Blanchard Cow Meat(309841 002) -MT 15-Aug-12 Potassium-40 2.76E+03 2.81E+01 2.67E+02 pCi/kg BCM Blanchard Cow Meat 315930001)

-MT 27-Nov-12 Potassium-40 2.59E+03 4.01 E+01 2.49E+02 pCi/kg BCM Blanchard Cow Meat 295704001)

-MT 7-Feb-12 Total Strontium

-3.82E+00 4.62E+01 2.74E+01 pCi/kg BCM Blanchard Cow Meat 304954001)

-MT 22-May-12 Total Strontium

-2.24E+00 5.78E+01 3.44E+01 pCi/kg BCM Blanchard Cow Meat 309841002)

-MT 15-Aug-12 Total Strontium 1.90E+01 2.65E+01 1.73E+01 pCi/kg BCM Blanchard Cow Meat 315930001)

-MT 27-Nov-12 Total Strontium 2.16E+01 3.23E+01 2.12E+01 pCi/kg BGM Blanchard Goat Meat Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units BGM Blanchard Goat Meat(295704002)

-MT 7-Feb-12 Cesium-134 4.14E+00 6.14E+00 3.86E+00 pCi/kg BGM Blanchard Goat Meat(304954002)

-MT 22-May-12 Cesium-134 9.31 E+OO 5.50E+00 4.48E+00 pCi/kg BGM Blanchard Goat Meat(309841 003) -MT 15-Aug-12 Cesium-134 1.74E+01 4.05E+00 4.45E+00 pCi/kg BGM Blanchard Goat Meat(295704002)

-MT 7-Feb-12 Cesium-137 4.24E+00 5.03E+00 6.50E+00 pCi/kg BGM Blanchard Goat Meat(304954002)

-MT 22-May-12 Cesium-137 1.91E+01 4.54E+00 4.86E+00 pCi/kg BGM Blanchard Goat Meat(309841 003) -MT 15-Aug-12 Cesium-137 1.87E+01 3.77E+00 5.15E+00 pCi/kg BGM Blanchard Goat Meat(295704002)

-MT 7-Feb-12 Cobalt-58 1.12E+00 4.62E+00 2.70E+00 pCi/kg BGM Blanchard Goat Meat(304954002)

-MT 22-May-12 Cobalt-58

-1.38E-03 4.17E+00 2.48E+00 pCi/kg BGM Blanchard Goat Meat(309841 003) -MT 15-Aug-12 Cobalt-58 1.95E+00 3.64E+00 2.24E+00 pCi/kg BGM Blanchard Goat Meat(295704002)

-MT 7-Feb-12 Cobalt-60 1.07E-01 5.60E+00 3.30E+00 pCi/kg BGM Blanchard Goat Meat(304954002)

-MT 22-May-12 Cobalt-60

-1.79E+00 5.01 E+OO 3.21E+00 pCi/kg BGM B l anchard Goat Meat 309841003)

-MT 15-Aug-12 Cobalt-60

-1.56E+00 3.98E+00 2.60E+00 pCi/kg BGM Blanchard Goat Meat 295704002)

-MT 7-Feb-1 2 lodine-131 2.89E+00 7.55E+00 4.48E+00 pC i/kg BGM Blanchard Goat Meat 304954002)

-MT 22-May-12 lodine-131

-2.10E+00 6.09E+00 3.89E+00 pCi/kg BGM Blanchard Goat Meat 309841003)

-MT 15-Aug-12 lodine-131 -1.97E+00 5.79E+00 3.68E+00 pCi/kg BGM Blanchard Goat Meat(295704002)

-MT 7-Feb-12 Potassium-40 2.48E+03 4.28E+01 2.49E+02 pCi/kg BGM Blanchard Goat Meat(304954002)

-MT 22-May-12 Potassium-40 2.07E+03 4.22E+01 2.10E+02 pCi/kg Page 45 of90 2012 DCPP Analysis Results Appendix C BGM Blanchard Goat Meat(309841 003) -MT 15-Aug-12 Potassium-40 2.34E+03 3.09E+01 2.23E+02 pCi/kg BGM Blanchard Goat Meat(295704002)

-MT 7-Feb-12 Total Strontium 1.03E+01 3.83E+01 2.34E+01 pCilkg BGM Blanchard Goat Meat(304954002)

-MT 22-May-12 Total Strontium

-3.92E+01 4.98E+01 2.84E+01 pCi/kg BGM Blanchard Goat Meat(309841 003) -MT 15-Aug-12 Total Strontium

-2.29E+00 5.24E+01 3.11E+01 pCilkg BSM Blanchard Sheep Meat Sample Name Oate Collected Nuclide Result MOC 2 Sigma TPU Units BSM Blanchard Sheep Meat(295704003)

-MT 7-Feb-12 Cesium-134 9.31E+00 4.44E+00 4.65E+00 pCilkg BSM Blanchard Sheep Meat(304954003)

-MT 22-May-12 Cesium-134 2.79E+00 5.32E+00 3.26E+00 pCi/kg BSM Blanchard Sheep Meat(309841004)

-MT 15-Aug-12 Cesium-134 2.S3E+00 6.90E+00 4.05E+00 pCi/kg BSM Blanchard Sheep Meat(295704003)

-MT 7-Feb-12 Cesium-137 1.72E+01 3.99E+00 4.50E+00 pCi/kg BSM Blanchard Sheep Meat(304954003)

-MT 22-May-12 Cesium-137 1.97E+00 4.16E+00 4.41 E+OO pCi/kg BSM Blanchard Sheep Meat(309841004)

-MT 15-Aug-12 Cesium-137 1.74E+00 6.45E+00 3.75E+00 pCi/kg BSM Blanchard Sheep Meat 295704003)

-MT 7-Feb-12 Cobalt-58

-4.42E+00 3.72E+00 3.65E+00 pCi/kg BSM Blanchard Sheep Meat(304954003)

-MT 22-May-12 Cobalt-58 3.93E-01 4.03E+00 2.40E+00 pCi/kg BSM Blanchard Sheep Meat(309841004)

-MT 15-Aug-12 Cobalt-58

-7.93E-01 5.94E+00 3.64E+00 pCi/kg BSM Blanchard Sheep Meat(295704003)

-MT 7-Feb-12 Cobalt-60

-4.92E-01 4.40E+00 2.69E+00 pCi/kg BSM Blanchard Sheep Meat 304954003)

-MT 22-May-12 Cobalt-60 3.53E-01 4.74E+00 2.80E+00 pCi/kg BSM Blanchard Sheep Meat 309841004)

-MT 15-Aug-12 Cobalt-60

-2.05E+00 7.03E+00 4.96E+00 pCi/kg BSM Blanchard Sheep Meat 295704003)

-MT 7-Feb-12 lodine-131

-2.81E+00 6.54E+00 4.11E+00 pCi/kg BSM Blanchard Sheep Meat 304954003)

-MT 22-May-12 lodine-131

-1.72E+00 5.30E+00 3.35E+00 pCi/kg BSM Blanchard Sheep Meat 309841004)

-MT 15-Aug-12 lodine-131 7.23E-01 8.86E+00 5.26E+00 pCi/kg BSM Blanchard Sheep Meat 295704003)

-MT 7-Feb-12 Potassium-40 2.74E+03 3.60E+01 2.88E+02 pCi/kg BSM Blanchard Sheep Meat 304954003)

-MT 22-May-12 Potassium-40 1.99E+03 4.25E+01 2.10E+02 pCi/kg BSM Blanchard Sheep Meat 309841004)

-MT 15-Aug-12 Potassium-40 2.12E+03 5.72E+01 2.36E+02 pCi/kg BSM Blanchard Sheep Meat(295704003)

-MT 7-Feb-12 Total Strontium 5.72E+01 3.40E+01 pCi/kg BSM Blanchard Sheep Meat(304954003)

-MT 22-May-12 Total Strontium 1.81E+01 5.38E+01 3.29E+01 pCi/kg BSM Blanchard Sheep Meat(309841 004) -MT 15-Aug-12 Total Strontium

-7.98E+00 2.84E+01 1.65E+01 pCi/kg CBA Cambr i a Moonstone Beach -Beach Sand Sample Name Oate Collected Nuclide Result MOC 2 Sigma TPU Units CBA Cambria Moonstone Beach(298160005)

-SO 19-Mar-12 Cesium-134 6.61E-01 4.39E+01 2.45E+01 pCi/kg CBA Cambria Moonstone Beach(31 0597005) -SO 23-Aug-12 Cesium-134 3.19E+01 7.03E+01 3.89E+01 pCi/kg CBA Cambria Moonstone Beach(298160005)

-SO 19-Mar-12 Cesium-137 4.04E+01 5.39E+01 3.16E+01 pCilkg CBA Cambria Moonstone Beach(31 0597005) -SO 23-Aug-12 Cesium-137 3.74E+00 5.71 E+01 3.19E+01 pCi/kg CBA Cambria Moonstone Beach(29816000S)

-SO 19-Mar-12 Iron-55 -8.07E+03 1.27E+04 8.33E+03 pCi/kg CBA Cambria Moonstone Beach(31 0597005) -SO 23-Aug-12 Iron-55 3.15E+03 1.07E+04 8.38E+03 pCi/kg CBA Cambria Moonstone Beach(298160005)

-SO 19-Mar-12 Lead-212 3.75E+02 5.57E+01 8.07E+01 pCi/kg CBA Cambria Moonstone Beach(31 0597005) -SO 23-Aug-12 Lead-212 5.45E+02 1.21E+02 1.35E+02 pCi/kg CBA Cambria Moonstone Beach(298160005)

-SO 19-Mar-12 Lead-214 3.32E+02 6.24E+01 1.11E+02 pCi/kg CBA Cambria Moonstone Beach(31 0597005) -SO 23-Aug-12 Lead-214 5.34E+02 1.01 E+02 1.39E+02 pCi/kg CBA Cambria Moonstone Beach(298160005)

-SO 19-Mar-12 Nickel-63

-3.09E+02 2.77E+03 1.64E+03 pCi/kg CBA Cambria Moonstone Beach(310597005)

-SO 23-Aug-12 Nickel-63

-1.49E+03 2.78E+03 1.62E+03 pCi/kg CBA Cambria Moonstone Beach(298160005)

-SO 19-Mar-12 Potassium-40 4.95E+03 4.07E+02 8.90E+02 pCilkg Page 46 of 90 2012 DCPP Analysis Results Appendix C CBA Cambria Moonstone Beach(31 0597005) -SD CBA Cambria Moonstone Beach(298160005)

-SD CBA Cambria Moonstone Beach 310597005)

-SD CY A Cayucos Beach -Beach Sand Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units CYA Cayucos Beach 298160004)

-SD 19-Mar-12 Bismuth-214 4.15E+02 7.94E+01 1.21 E+02 pCi/kg CYA Cayucos Beach(298160004)

-SD 19-Mar-12 Cesium-134 7.43E+00 6.68E+01 3.76E+01 pCi/kg CYA Cayucos Beach(31 0597004) -SD 23-Aug-12 Cesium-134 2.79E+01 9.88E+01 5.37E+01 pCi/kg CYA Cayucos Beach(298160004)

-SD 19-Mar-12 Cesium-137 3.19E-01 5.71 E+01 3.23E+01 pCi/kg CYA Cayucos Beach(31 0597004) -SD 23-Aug-12 Cesium-137 1.93E+01 6.10E+01 3.31 E+01 pCi/kg CYA Cayucos Beach 298160004)

-SD 19-Mar-12 Iron-55 -1.04E+04 1.24E+04 7.99E+03 pCilkg CY A Cayucos Beach 310597004)

-SD 23-Aug-12 Iron-55 6.76E+02 9.82E+03 7.57E+03 pCi/kg CY A Cayucos Beach 298160004)

-SD 19-Mar-12 Lead-212 4.23E+02 9.55E+01 1.38E+02 pCi/kg CY A Cayucos Beach 298160004)

-SD 19-Mar-12 Lead-214 5.36E+02 9.88E+01 1.40E+02 pCi/kg CYA Cayucos Beach(298160004)

-SD 19-Mar-12 Nickel-63 1.15E+02 2.76E+03 1.65E+03 pCilkg CYA Cayucos Beach(31 0597004) -SD 23-Aug-12 Nickel-63 2.03E+03 2.37E+03 1.51 E+03 pCi/kg CYA Cayucos Beach 298160004)

-SD 19-Mar-12 Potassium-40 5.48E+03 3.94E+02 9.97E+02 pCilkg CYA Cayucos Beach(310597004)

-SD 23-Aug-12 Potassium-40 8.41E+03 8.29E+02 1.56E+03 pCi/kg CYA Cayucos Beach(298160004)

-SD 19-Mar-12 Total Strontium 3.72E+02 7.23E+02 5.02E+02 pCi/kg CYA Cayucos Beach(31 0597004) -SD 23-Aug-12 Total Strontium

-1.53E+02 7.86E+02 4.54E+02 pCi/kg DCM Diablo Cove Marine -Aquatic Vegetation Algae Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine 296446002)

-AV Algae 15-Feb-12 Cesium-134 6.67E-01 1.20E+01 6.90E+00 pCi/kg DCM Diablo Cove Marine 304470004)

-AV Algae 9-May-12 Cesium-134

-8.52E+00 1.80E+01 1.19E+01 pCilkg DCM Diablo Cove Marine 310383003)

-AV Algae 22-Aug-12 Cesium-134

-3.43E+00 9.48E+00 6.08E+00 pCi/kg DCM Diablo Cove Marine 315424005)

-AV Algae 13-Nov-12 Cesium-134 2.33E+00 7.82E+00 4.61E+00 pCi/kg DCM Diablo Cove Marine(296446002)

-AV Algae 15-Feb-12 Cesium-137 3.82E+00 1.08E+01 6.43E+00 pCi/kg DCM Diablo Cove Marine(304470004)

-AV Algae 9-May-12 Cesium-137 5.13E+00 1.75E+01 1.04E+01 pCi/kg DCM Diablo Cove Marine(31 0383003) -AV Algae 22-Aug-12 Cesium-137 9.65E-01 7.32E+00 4.38E+00 pCi/kg DCM Diablo Cove Marine(315424005)

-AV Algae 13-Nov-12 Cesium-137 3.55E+00 8.06E+00 4.79E+00 pCi/kg DCM Diablo Cove Marine(296446002)

-AV Algae 15-Feb-12 Cobalt-58

-1.91E+00 1.04E+01 6.31E+00 pCi/kg DCM Diablo Cove Marine(304470004)

-AV Algae 9-May-12 Cobalt-58 4.65E+00 1.82E+01 1.05E+01 pCi/kg DCM Diablo Cove Marine 310383003)

-AV Algae 22-Aug-12 Cobalt-58 1.48E+00 8.29E+00 4.78E+00 pCi/kg DCM Diablo Cove Marine(315424005)

-AV Algae 13-Nov-12 Cobalt-58

-2.78E+00 5.52E+00 3.91E+00 pCi/kg DCM Diablo Cove Marine 296446002)

-AV Algae 15-Feb-12 Cobalt-60 2.34E+00 1.26E+01 7.43E+00 pCi/kg DCM Diablo Cove Marine(304470004)

-AV Algae 9-May-12 Cobalt-60 1.82E+01 1.93E+01 1.46E+01 pCi/kg DCM Diablo Cove Marine(31 0383003) -AV Algae 22-Aug-12 Cobalt-60 3.82E+00 1.11 E+01 6.55E+00 pCi/kg DCM Diablo Cove Marine 315424005)

-AV Algae 13-Nov-12 Cobalt-60 2.31E+00 8.04E+00 4.63E+00 pCi/kg DCM Diablo Cove Marine(296446002)

-AV Algae 15-Feb-12 Potassium-40 5.24E+03 1.03E+02 5.66E+02 pCi/kg DCM Diablo Cove Marine 304470004)

-AV Algae 9-MaY-12 Potassium-40 3.64E+03 1.44E+02 4.71E+02 pCi/kg DCM Diablo Cove Marine(31 0383003) -AV Algae 22-Aug-12 Potassium-40 3.36E+03 6.08E+01 3.56E+02 pCi/kg DCM Diablo Cove Marine(315424005)

-AV Algae 13-Nov-12 Potassium-40 1.97E+03 6.81 E+01 2.44E+02 pCi/kg Page 47 of90 2012 DCPP Analysis Results Appendix C DCM Diablo Cove Marine -Aquatic Vegetation Kelp Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine 294535001)

-AV Kelp 17-Jan-12 Cesium-134

-2.68E+00 1.63E+01 1.01E+01 pCi/kg DCM Diablo Cove Marine(303292001)

-AV Kelp 23-Apr-12 Cesium-134 8.74E+00 1.91E+01 1.14E+01 pCi/kg DCM Diablo Cove Marine 308582001)

-AV Kelp 12-Jul-12 Cesium-134 2.27E+00 1.69E+01 9.97E+00 pCi/kg DCM Diablo Cove Marine 313869001)

-AV Kelp 18-0ct-12 Cesium-134

-3.75E+00 1.29E+01 8.21 E+OO pCi/kg DCM Diablo Cove Marine 294535001)

-AV Kelp 17-Jan-12 Cesium-137 9.00E+00 1.44E+01 8.97E+00 pCi/kg DCM Diablo Cove Marine 303292001)

-AV Kelp 23-Apr-12 Cesium-137 4.83E+00 1.45E+01 8.42E+00 pCi/kg DCM Diablo Cove Marine(308582001)

-AV Kelp 12-Jul-12 Cesium-137 5.01E+00 1.39E+01 8.19E+00 pCi/kg DCM Diablo Cove Marine(313869001)

-AV Kelp 18-0ct-12 Cesium-137

-1.36E+00 1.23E+01 7.43E+00 pCi/kg DCM Diablo Cove Marine(294535001)

-AV Kelp 17-Jan-12 Cobalt-58

-5.70E-01 1.47E+01 8.92E+00 pCilkg DCM Diablo Cove Marine(303292001)

-AV Kelp 23-Apr-12 Cobalt-58 3.96E-01 1.51E+01 8.93E+00 pCi/kg DCM Diablo Cove Marine 308582001)

-AV Kelp 12-Jul-12 Cobalt-58 4.86E+00 1.69E+01 1.00E+01 pCi/kg DCM Diablo Cove Marine(313869001)

-AV Kelp 18-0ct-12 Cobalt-58

-6.62E+00 1.27E+01 8.67E+00 pCi/kg DCM Diablo Cove Marine(294535001)

-AV Kelp 17-Jan-12 Cobalt-60

-8.73E+00 1.55E+01 1.08E+01 pCi/kg DCM Diablo Cove Marine 303292001)

-AV Kelp 23-Apr-12 Cobalt-60

-1.27E+00 1.74E+01 1.04E+01 pCi/kg DCM Diablo Cove Marine(308582001)

-AV Kelp 12-Jul-12 Cobalt-60

-9.98E-01 1.84E+01 1.10E+01 pCi/kg DCM Diablo Cove Marine(313869001) -AV Kelp 18-0ct-12 Cobalt-60

-8.97E-01 1.42E+01 8.52E+00 pCi/kg DCM Diablo Cove Marine(294535001) -AV Kelp 17-Jan-12 Potassium-40 1.54E+04 1.02E+02 1.40E+03 pCi/kg DCM Diablo Cove Marine 303292001)

-AV Kelp 23-Apr-12 Potassium-40 1.28E+04 1.30E+02 1.20E+03 pCi/kg DCM Diablo Cove Marine 308582001)

-AV Kelp 12-Jul-12 Potassium-40 1.61 E+04 1.14E+02 1.45E+03 pCi/kg DCM Diablo Cove Marine(313869001)

-AV Kelp 18-0ct-12 Potassium-40 1.42E+04 8.03E+01 1.26E+03 pCi/kg DCM Diablo Cove Marine -Fish Perch Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine(298020001)

-FH Perch 9-Mar-12 Cesium-134 3.38E+00 5.40E+00 3.62E+00 pCi/kg DCM Diablo Cove Marine(305625001)

-FH Perch 31-MaY-12 Cesium-134 1.08E+00 4.90E+00 2.86E+00 pCi/kg DCM Diablo Cove Marine(310465001)

-FH Perch 22-Aug-12 Cesium-134

-2.76E+00 5.22E+00 3.50E+00 pCi/kg DCM Diablo Cove Marine(315933001)

-FH Perch 15-Nov-12 Cesium-134 8.81E-01 4.86E+00 2.88E+00 pCi/kg DCM Diablo Cove Marine(298020001)

-FH Perch 9-Mar-12 Cesium-137

-2.76E-01 4.37E+00 2.65E+00 pCilkg DCM Diablo Cove Marine 305625001)

-FH Perch 31-May-12 Cesium-137 9.52E-01 4.06E+00 2.47E+00 pCilkg DCM Diablo Cove Marine(31 0465001) -FH Perch 22-Aug-12 Cesium-137 4.27E+00 5.31E+00 3.47E+00 pCi/kg DCM Diablo Cove Marine(315933001)

-FH Perch 15-Nov-12 Cesium-137 1.60E+00 4.05E+00 4.08E+00 pCi/kg DCM Diablo Cove Marine(298020001)

-FH Perch 9-Mar-12 Cobalt-58 9.24E-01 4.94E+00 3.28E+00 pCi/kg DCM Diablo Cove Marine 305625001)

-FH Perch 31-May-12 Cobalt-58 2.20E+00 4.68E+00 2.81E+00 pCi/kg DCM Diablo Cove Marine 310465001)

-FH Perch 22-Aug-12 Cobalt-58 1.07E+00 4.96E+00 2.89E+00 pCi/kg DCM Diablo Cove Marine 315933001)

-FH Perch 15-Nov-12 Cobalt-58

-1.18E+00 4.69E+00 2.93E+00 pCi/kg DCM Diablo Cove Marine 298020001)

-FH Perch 9-Mar-12 Cobalt-60

-1.50E+00 4.74E+00 3.03E+00 pCi/kg DCM Diablo Cove Marine 305625001)

-FH Perch 31-May-12 Cobalt-60

-3.82E-02 4.20E+00 2.46E+00 pCi/kg DCM Diablo Cove Marine 310465001)

-FH Perch 22-Aug-12 Cobalt-60

-1.28E+00 4.34E+00 2.84E+00 pCi/kg DCM Diablo Cove Marine 315933001)

-FH Perch 15-Nov-12 Cobalt-60 1.42E+00 4.73E+00 2.75E+00 pCi/kg DCM Diablo Cove Marine(298020001)

-FH Perch 9-Mar-12 Iron-59 -1.75E+00 1.35E+01 8.14E+00 pCi/kg DCM Diablo Cove Marine(305625001)

-FH Perch 31-May-12 Iron-59 5.41E-01 1.22E+01 7.31E+00 pCilkg Page 48 of 90 2012 DCPP Analysis Results Appendix C DCM Diablo Cove Marine(31 0465001) -FH Perch 22-Aug-12 Iron-59 -1.21 E+01 1.15E+01 9.66E+00 pCi/kg DCM Diablo Cove Marine(315933001)

-FH Perch 15-Nov-12 Iron-59 3.55E+00 1.16E+01 6.73E+00 pCi/kg DCM Diablo Cove Marine(298020001)

-FH Perch 9-Mar-12 Manganese-54 5.92E-03 4.11 E+OO 2.39E+00 pCi/kg DCM Diablo Cove Marine(305625001)

-FH Perch 31-May-12 Manganese-54

-8.22E-02 3.75E+00 2.21E+00 pCi/kg DCM Diablo Cove Marine(310465001)

-FH Perch 22-Aug-12 Manganese-54

-2.02E+00 4.05E+00 2.70E+00 pCi/kg DCM Diablo Cove Marine(315933001)

-FH Perch 15-Nov-12 Manganese-54 9.53E-01 4.25E+00 2.52E+00 pCi/kg DCM Diablo Cove Marine(298020001)

-FH Perch 9-Mar-12 Potassium-40 3.85E+03 3.69E+01 3.56E+02 pCi/kg DCM Diablo Cove Marine(305625001)

-FH Perch 31-May-12 Potassium-40 3.29E+03 3.91 E+01 3.00E+02 pCilkg DCM Diablo Cove Marine(31 0465001) -FH Perch 22-Aug-12 Potassium-40 3.91E+03 4.12E+01 3.61E+02 pCilkg DCM Diablo Cove Marine(315933001)

-FH Perch 15-Nov-12 Potassium-40 3.41E+03 3.70E+01 3.34E+02 pCi/kg DCM Diablo Cove Marine(298020001)

-FH Perch 9-Mar-12 Zinc-65 -5.51E+00 1.17E+01 7.69E+00 pCi/kg DCM Diablo Cove Marine(305625001)

-FH Perch 31-May-12 Zinc-65 -1.31E+00 1.02E+01 6.27E+00 pCi/kg DCM Diablo Cove Marine(31 0465001) -FH Perch 22-Aug-12 Zinc-65 -1.14E+01 1.12E+01 9.28E+00 pCi/kg DCM Diablo Cove Marine(315933001)

-FH Perch 15-Nov-12 Zinc-65 2.06E+00 1.12E+01 6.51E+00 pCi/kg DCM Diablo Cove Marine -Rockfish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine(298020002)

-FH Rockfsh 9-Mar-12 Cesium-134

-1.09E+00 6.01E+00 3.61E+00 pCi/kg DCM Diablo Cove Marine 305625002)

-FH Rockfsh 31-May-12 Cesium-134 2.55E-01 4.97E+00 2.90E+00 pCilkg DCM Diablo Cove Marine 310465002)

-FH Rockfsh 22-Aug-12 Cesium-134 6.93E-01 5.62E+00 3.28E+00 pCi/kg DCM Diablo Cove Marine 315933002)

-FH Rockfsh 15-Nov-12 Cesium-134 3.05E-01 4.88E+00 2.87E+00 pCi/kg DCM Diablo Cove Marine 298020002)

-FH Rockfsh 9-Mar-12 Cesium-137 1.59E+00 5.20E+00 3.15E+00 pCi/kg DCM Diablo Cove Marine 305625002)

-FH Rockfsh 31-May-12 Cesium-137 4.37E+00 4.89E+00 3.38E+00 pCilkg DCM Diablo Cove Marine 310465002)

-FH Rockfsh 22-Aug-12 Cesium-137

-4.31 E-03 4.61E+00 2.68E+00 pCi/kg DCM Diablo Cove Marine 315933002

-FH Rockfsh 15-Nov-12 Cesium-137 3.00E+00 4.84E+00 2.99E+00 pCi/kg DCM Diablo Cove Marine(298020002

-FH Rockfsh 9-Mar-12 Cobalt-58

-3.91 E-01 5.74E+00 3.39E+00 pCilkg DCM Diablo Cove Marine 305625002

-FH Rockfsh 31-MaY-12 Cobalt-58

-1.09E+00 4.58E+00 2.81E+00 pCi/kg DCM Diablo Cove Marine(31 0465002 -FH Rockfsh 22-Aug-12 Cobalt-58

-5.03E-01 4.36E+00 2.62E+00 pCi/kg DCM Diablo Cove Marine 315933002)

-FH Rockfsh 15-Nov-12 Cobalt-58

-1.56E+00 4.73E+00 2.98E+00 pCilkg DCM Diablo Cove Marine(298020002)

-FH Rockfsh 9-Mar-12 Cobalt-60 2.70E-01 4.66E+00 2.71E+00 pCilkg DCM Diablo Cove Marine(305625002)

-FH Rockfsh 31-May-12 Cobalt-60 7.01E-01 4.91E+00 2.84E+00 pCi/kg DCM Diablo Cove Marine(31 0465002) -FH Rockfsh 22-Aug-12 Cobalt-60

-2.42E+00 4.63E+00 3.14E+00 pCi/kg DCM Diablo Cove Marine(315933002)

-FH Rockfsh 15-Nov-12 Cobalt-60

-2.70E+00 5.31E+00 4.68E+00 pCi/kg DCM Diablo Cove Marine(298020002)

-FH Rockfsh 9-Mar-12 Iron-59 -7.64E+00 1.28E+01 8.88E+00 pCi/kg DCM Diablo Cove Marine 305625002)

-FH Rockfsh 31-May-12 Iron-59 1.01E+00 1.18E+01 7.03E+00 pCi/kg DCM Diablo Cove Marine(31 0465002) -FH Rockfsh 22-Aug-12 Iron-59 -3.11E+00 1.23E+01 7.76E+00 pCi/kg DCM Diablo Cove Marine(315933002)

-FH Rockfsh 15-Nov-12 Iron-59 -1.93E-02 1.20E+01 7.22E+00 pCi/kg DCM Diablo Cove Marine(298020002)

-FH Rockfsh 9-Mar-12 Manganese-54

-1.63E+00 5.07E+00 3.15E+00 pCi/kg DCM Diablo Cove Marine(305625002)

-FH Rockfsh 31-May-12 Manganese-54 5.46E-01 4.25E+00 2.48E+00 pCi/kg DCM Diablo Cove Marine 310465002)

-FH Rockfsh 22-Aug-12 Manganese-54

-7.43E-01 4.62E+00 2.80E+00 pCi/kg DCM Diablo Cove Marine(315933002)

-FH Rockfsh 15-Nov-12 Manganese-54

-2.12E+00 4.13E+00 2.77E+00 pCi/kg DCM Diablo Cove Marine 298020002)

-FH Rockfsh 9-Mar-12 Potassium-40 3.47E+03 3.78E+01 3.27E+02 pCi/kg DCM Diablo Cove Marine(305625002)

-FH Rockfsh 31-May-12 Potassium-40 3.34E+03 3.42E+01 3.08E+02 pCilkg DCM Diablo Cove Marine(31 0465002) -FH Rockfsh 22-Aug-12 Potassium-40 3.81 E+03 4.07E+01 3.54E+02 pCilkg Page 49 of90 2012 DCPP Analysis Results Appendix C DCM Diablo Cove Marine(315933002)

-FH Rockfsh 15-Nov-12 Potassium-40 3.32E+03 4.18E+01 3.26E+02 pCi/kg DCM Diablo Cove Marine(298020002)

-FH Rockfsh 9-Mar-12 Zinc-65 -2.97E+00 1.20E+01 7.53E+00 pCi/kg DCM Diablo Cove Marine(305625002)

-FH Rockfsh 31-May-12 Zinc-65 -6.90E+00 1.04E+01 7.49E+00 pCilkg DCM Diablo Cove Marine(31 0465002) -FH Rockfsh 22-Aug-12 Zinc-65 2.89E+00 1.29E+01 7.72E+00 pCi/kg DCM Diablo Cove Marine(315933002)

-FH Rockfsh 15-Nov-12 Zinc-65 -7.07E+00 1.15E+01 8.11E+00 pCi/kg DCM Diablo Cove Marine -Intertidal Mussel Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine(296446001)

-1M 15-Feb-12 Cesium-134 8.21E-01 5.93E+00 3.76E+00 pCi/kg DCM Diablo Cove Marine(304470001)

-1M 9-May-12 Cesium-134 3.51E+00 6.70E+00 4.00E+00 pCi/kg DCM Diablo Cove Marine(310383001)

-1M 22-Aug-12 Cesium-134 4.49E-01 4.29E+00 2.51E+00 pCi/kg DCM Diablo Cove Marine(315424001)

-1M 13-Nov-12 Cesium-134 1.20E+00 6.44E+00 3.75E+00 pCi/kg DCM Diablo Cove Marine(296446001)

-1M 15-Feb-12 Cesium-137 8.00E-02 4.47E+00 2.62E+00 pCi/kg DCM Diablo Cove Marine(304470001)

-1M 9-May-12 Cesium-137 8.57E-01 5.27E+00 3.18E+00 pCi/kg DCM Diablo Cove Marine(310383001)

-1M 22-Aug-12 Cesium-137 2.39E+00 3.48E+00 4.09E+00 pCi/kg DCM Diablo Cove Marine(315424001)

-1M 13-Nov-12 Cesium-137

-7.62E-01 6.29E+00 3.87E+00 pCi/kg DCM Diablo Cove Marine(296446001)

-1M 15-Feb-12 Cobalt-58 1.65E+00 4.57E+00 3.09E+00 pCi/kg DCM Diablo Cove Marine(304470001)

-1M 9-May-12 Cobalt-58 4.41 E-01 5.72E+00 3.33E+00 pCi/kg DCM Diablo Cove Marine(310383001)

-1M 22-Aug-12 Cobalt-58 2.23E+00 4.06E+00 2.48E+00 pCi/kg DCM Diablo Cove Marine(315424001)

-1M 13-Nov-12 Cobalt-58

-1.24E+00 6.03E+00 3.66E+00 pCi/kg DCM Diablo Cove Marine(296446001)

-1M 15-Feb-12 Cobalt-60

-7.65E-01 5.05E+00 3.09E+00 pCi/kg DCM Diablo Cove Marine(304470001)

-1M 9-May-12 Cobalt-60 1.69E+00 6.17E+00 3.54E+00 pCi/kg DCM Diablo Cove Marine(310383001)

-1M 22-Aug-12 Cobalt-60 8.07E-01 4.25E+00 2.46E+00 pCi/kg DCM Diablo Cove Marine(315424001)

-1M 13-Nov-12 Cobalt-60 4.90E+00 7.47E+00 4.63E+00 pCi/kg DCM Diablo Cove Marine(296446001)

-1M 15-Feb-12 Iron-59 4.85E-01 1.07E+01 6.24E+00 pCi/kg DCM Diablo Cove Marine(304470001)

-1M 9-May-12 Iron-59 2.53E+00 1.39E+01 8.23E+00 pCi/kg DCM Diablo Cove Marine(31 0383001) -1M 22-Aug-12 Iron-59 4.33E-01 7.81E+00 4.71E+00 pCi/kg DCM Diablo Cove Marine(315424001)

-1M 13-Nov-12 Iron-59 8.23E-01 1.33E+01 7.90E+00 pCilkg DCM Diablo Cove Marine(296446001)

-1M 15-Feb-12 Manganese-54

-1.13E-01 4.49E+00 2.69E+00 pCi/kg DCM Diablo Cove Marine(304470001)

-1M 9-May-12 Manganese-54

-2.09E+00 5.06E+00 3.29E+00 pCi/kg DCM Diablo Cove Marine(310383001)

-1M 22-Aug-12 Manganese-54

-1.73E+00 3.90E+00 2.56E+00 pCi/kg DCM Diablo Cove Marine(315424001)

-1M 13-Nov-12 Manganese-54

-1.33E+00 5.80E+00 3.54E+00 pCi/kg DCM Diablo Cove Marine(296446001)

-1M 15-Feb-12 Potassium-40 1.45E+03 4.45E+01 1.64E+02 pCi/kg DCM Diablo Cove Marine(304470001)

-1M 9-May-12 Potassium-40 1.30E+03 5.29E+01 1.63E+02 pCi/kg DCM Diablo Cove Marine(310383001)

-1M 22-Aug-12 Potassium-40 1.44E+03 3.38E+01 1.60E+02 pCi/kg DCM Diablo Cove Marine(315424001)

-1M 13-Nov-12 Potassium-40 3.26E+03 5.31 E+01 3.14E+02 pCi/kg DCM Diablo Cove Marine(296446001)

-1M 15-Feb-12 Zinc-65 -7.66E-01 1.11E+01 6.58E+00 pCi/kg DCM Diablo Cove Marine(304470001)

-1M 9-May-12 Zinc-65 -5.65E+00 1.22E+01 8.32E+00 pCi/kg DCM Diablo Cove Marine(31 0383001) -1M 22-Aug-12 Zinc-65 -2.14E+00 8.95E+00 5.71E+00 pCi/kg DCM Diablo Cove Marine(315424001)

-1M 13-Nov-12 Zinc-65 -1.27E+01 1.42E+01 1.11E+01 pCi/kg DCM Diablo Cove Marine -Ocean Sediment Sam Ie Name DCM Diablo Cove Marine 298020009)

-SD Page 50 of 90 2012 DCPP Analysis Results Appendix C DCM Diablo Cove Marine(298020009)

-SD 9-Mar-12 Cesium-134 4.20E+01 8.31 E+01 4.73E+01 pCi/kg DCM Diablo Cove Marine(298020009)

-SD 9-Mar-12 Cesium-137

-4.45E+00 8.62E+01 4.49E+01 pCi/kg DCM Diablo Cove Marine(298020009)

-SD 9-Mar-12 Iron-55 2.24E+02 1.05E+04 7.18E+03 pCi/kg DCM Diablo Cove Marine(298020009)

-SD 9-Mar-12 Lead-212 3.98E+02 8.40E+01 1.12E+02 pCi/kg DCM Diablo Cove Marine(298020009)

-SD 9-Mar-12 Lead-214 8.44E+02 1.19E+02 1.96E+02 pCi/kg DCM Diablo Cove Marine(298020009)

-SD 9-Mar-12 Nickel-63 1.64E+03 2.83E+03 1.74E+03 pCilkg DCM Diablo Cove Marine(298020009)

-SD 9-Mar-12 Potassium-40 8.14E+03 3.41E+02 1.31E+03 pCilkg DCM Diablo Cove Marine(298020009)

-SD 9-Mar-12 Total Strontium

-5.33E+02 1.09E+03 5.86E+02 pCi/kg DCM Diablo Cove Marine -Seawater Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 BETA 1.05E+02 1.55E+02 9.70E+01 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 BETA 4.65E+02 1.49E+02 1.29E+02 pCi/L DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 BETA 1.60E+01 1.22E+02 7.34E+01 pC ilL DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 BETA 2.67E+02 1.01E+02 8.36E+01 pC ilL DCM Diablo Cove Marine(304317002)

-SW 8-May-12 BETA 2.73E+02 1.42E+02 1.03E+02 pCi/L DCM Diablo Cove Marine 306155002)

-SW 11-Jun-12 BETA 2.15E+02 1.45E+02 9.99E+01 pCi/L DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 BETA 3.00E+02 9.80E+01 8.36E+01 pC ilL DCM Diablo Cove Marine(309901002)

-SW 14-Aug-12 BETA 3.43E+02 1.33E+02 1.05E+02 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 BETA 3.27E+02 1.05E+02 8.99E+01 pC ilL DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 BETA 3.74E+02 1.61E+02 1.23E+02 pC ilL DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 BETA 3.21E+02 1.51 E+02 1.12E+02 pCi/L DCM Diablo Cove Marine 316870002)

-SW 11-Dec-12 BETA 3.01E+02 1.62E+02 1.16E+02 pCi/L DCM Diablo Cove Marine 294583002)

-SW 17-Jan-12 Barium-140 4.04E-01 3.64E+00 2.17E+00 pCi/L DCM Diablo Cove Marine 296444002)

-SW 21-Feb-12 Barium-140 1.42E+00 3.04E+00 2.84E+00 pCi/L DCM Diablo Cove Marine 298315002)

-SW 21-Mar-12 Barium-140

-7.66E-01 3.28E+00 2.04E+00 pCi/L DCM Diablo Cove Marine 303392001)

-SW 23-Apr-12 Barium-140 9.51E-01 3.67E+00 2.15E+00 pCi/L DCM Diablo Cove Marine 304317002)

-SW 8-May-12 Barium-140 1.10E+00 3.27E+00 1.93E+00 pCi/L DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Barium-140

-4.45E-01 3.72E+00 2.24E+00 pCi/L DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Barium-140

-7.76E-01 3.58E+00 2.20E+00 pCi/L DCM Diablo Cove Marine(309901002)

-SW 14-Aug-12 Barium-140

-1.76E+00 2.53E+00 1.87E+00 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Barium-140

-4.41E-01 2.05E+00 1.29E+00 pCi/L DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Barium-140 1.23E+00 3.94E+00 2.30E+00 pCi/L DCM Diablo Cove Marine 315800002)

-SW 20-Nov-12 Barium-140 7.11 E-01 3.46E+00 2.01E+00 pCi/L DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Barium-140

-4.82E+00 4.17E+00 4.43E+00 pCi/L DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Cesium-134 9.67E-02 2.41E+00 1.44E+00 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Cesium-134 2.66E-01 2.37E+00 1.43E+00 pCi/L DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Cesium-134 8.31E-01 2.43E+00 1.48E+00 pCilL DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Cesium-134 5.38E-01 2.45E+00 1.48E+00 pCi/L DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Cesium-134 1.38E+00 2.34E+00 1.46E+00 pCilL DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Cesium-134 1.47E+00 2.63E+00 1.64E+00 pCi/L DCM Diablo Cove Marine 308030002)

-SW 12-Jul-12 Cesium-134

-1.15E-01 2.27E+00 1.38E+00 pCi/L DCM Diablo Cove Marine(309901 002) -SW 14-Aug-12 Cesium-134 3.84E-01 1.96E+00 1.16E+00 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Cesium-134

-1.17E-01 1.85E+00 1.11E+00 pCi/L Page 51 of 90 2012 DCPP Analysis Results Appendix C DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Cesium-134 7.90E-01 2.32E+00 1.36E+00 pCi/L DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Cesium-134

-7.22E-01 1.66E+00 1.08E+00 pCi/L DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Cesium-134

-1.85E-02 2.91E+00 1.74E+00 pCi/L DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Cesium-137 7.92E-01 2.11E+00 1.26E+00 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Cesium-137 2.04E-01 2.01E+00 1.20E+00 pCi/L DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Cesium-137 9.40E-02 2.00E+00 1.19E+00 pCi/L DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Cesium-137

-1.24E-01 2.03E+00 1.23E+00 pCi/L DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Cesium-137 8.81 E-01 2.01E+00 1.21E+00 pCi/L DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Cesium-137 5.35E-01 2.19E+00 1.30E+00 DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Cesium-137 1.19E+00 2.20E+00 1.52E+00 pCi/L DCM Diablo Cove Marine(309901 002) -SW 14-Aug-12 Cesium-137 1.03E+00 1.83E+00 1.13E+00 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Cesium-137 6.53E-01 1.70E+00 1.01E+00 pCi/L DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Cesium-137 5.96E-01 1.87E+00 1.08E+00 pC ilL DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Cesium-137 9.93E-02 1.74E+00 1.06E+00 "Ci/L DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Cesium-137 1.68E+00 2.74E+00 1.30E+00 pC ilL DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Cobalt-58

-1.25E-01 2.01E+00 1.22E+00 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Cobalt-58

-6.12E-01 1.92E+00 1.19E+00 pCi/L DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Cobalt-58

-1.47E-02 1.93E+00 1.12E+00 pC ilL DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Cobalt-58

-4.67E-02 1.96E+00 1.15E+00 pCi/L DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Cobalt-58

-6.64E-01 1.73E+00 1.12E+00 pCi/L DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Cobalt-58

-8.16E-02 1.94E+00 1.18E+00 pCi/L DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Cobalt-58

-3.80E-01 1.94E+00 1.22E+00 pCi/L DCM Diablo Cove Marine(309901002)

-SW 14-Aug-12 Cobalt-58

-1.83E-01 1.49E+00 9.09E-01 pC ilL DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Cobalt-58

-4.45E-02 1.60E+00 9.60E-01 pCi/L DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Cobalt-58

-1.13E+00 1.80E+00 1.26E+00 pCi/L DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Cobalt-58

-7.06E-01 1.62E+00 1.05E+00 pCi/L DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Cobalt-58

-5.64E-01 2.55E+00 2.04E+00 pCi/L DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Cobalt-60

-6.43E-01 2.07E+00 1.32E+00 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Cobalt-60 6.34E-01 2.22E+00 1.29E+00 pCi/L DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Cobalt-60

-1.04E-01 2.04E+00 1.20E+00 pC ilL DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Cobalt-60 8.20E-01 2.16E+00 1.26E+00 pC ilL DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Cobalt-60 8.66E-01 1.98E+00 1.17E+00 pCi/L DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Cobalt-60 1.71E-01 2.23E+00 1.33E+00 pCi/L DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Cobalt-60 1.45E+00 2.43E+00 1.50E+00 pCi/L DCM Diablo Cove Marine(309901 002) -SW 14-Aug-12 Cobalt-60

-1.62E-01 1.63E+00 9.76E-01 pCilL DCM Diablo Cove Marine(311116002)-

SW 10-Sep-12 Cobalt-60 6.55E-01 1.73E+00 1.01E+00 pCi/L DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Cobalt-60

-3.22E-01 1.84E+00 1.11E+00 pC ilL DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Cobalt-60 1.37E-01 1.83E+00 1.06E+00 pCi/L DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Cobalt-60

-7.75E-01 2.54E+00 1.63E+00 pCi/L DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 lodine-131

-1.10E+00 3.75E+00 2.38E+00 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 lodine-131

-1.09E+00 2.54E+00 1.66E+00 pCi/L DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 lodine-131

-4.10E-01 3.79E+00 2.32E+00 pCi/L DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 lodine-131

-5.97E-01 3.74E+00 2.31E+00 pC ilL DCM Diablo Cove Marine(304317002)

-SW 8-May-12 lodine-131 1.03E+00 3.39E+00 2.04E+00 pC ilL Page 52 of 90 2012 DCPP Analysis Results Appendix C DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 lodine-131

-1.56E+00 3.77E+00 2.46E+00 pCilL DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 lodine-131 1.63E+00 4.09E+00 2.53E+00 pC ilL DCM Diablo Cove Marine(309901 002) -SW 14-Aug-12 lodine-131 3.88E-02 3.27E+00 1.98E+00 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 lodine-131 9.03E-01 2.26E+00 1.39E+00 pCi/L DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 lodine-131 5.86E-01 3.85E+00 2.26E+00 pCi/L DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 lodine-131 2.51E+00 4.18E+00 2.61E+00 pC ilL DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 lodine-131 3.87E+00 5.20E+00 2.92E+00 pC ilL DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Iron-55 -8.77E+01 1.66E+02 1.04E+02 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Iron-55 -1.16E+02 1.30E+02 8.18E+01 pC ilL DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Iron-55 3.88E+01 1.17E+02 8.32E+01 pCi/L DCM Diablo Cove Marine 303392001)

-SW 23-Apr-12 Iron-55 -1.62E+01 1.12E+02 7.86E+01 pCi/L DCM Diablo Cove Marine 304317002)

-SW 8-May-12 Iron-55 -2.13E+01 1.44E+02 9.92E+01 pCi/L DCM Diablo Cove Marine 306155002)

-SW 11-Jun-12 Iron-55 5.42E+01 1.24E+02 8.76E+01 pCi/L DCM Diablo Cove Marine 308030002)

-SW 12-Jul-12 Iron-55 -2.36E+01 1.77E+02 1.17E+02 pC ilL DCM Diablo Cove Marine 309901002)

-SW 14-Aug-12 Iron-55 7.55E+00 9.09E+01 6.87E+01 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Iron-55 -3.66E+01 1.31 E+02 8.86E+01 pCi/L DCM Diablo Cove Marine 313872002)

-SW 18-0ct-12 Iron-55 5.15E+01 1.28E+02 9.74E+01 pCi/L DCM Diablo Cove Marine 315800002)

-SW 20-Nov-12 Iron-55 5.11E+01 1.58E+02 1.16E+02 pCi/L DCM Diablo Cove Marine 316870002)

-SW 11-Dec-12 Iron-55 6.48E+01 1.28E+02 9.24E+01 pCilL DCM Diablo Cove Marine 294583002)

-SW 17-Jan-12 Iron-59 -2.02E+00 4.11E+00 2.72E+00 pCi/L DCM Diablo Cove Marine 296444002)

-SW 21-Feb-12 Iron-59 -9.97E-01 4.08E+00 2.55E+00 pCi/L DCM Diablo Cove Marine 298315002)

-SW 21-Mar-12 Iron-59 2.17E+00 4.41E+00 2.69E+00 pCi/L DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Iron-59 7.96E-01 4.20E+00 2.48E+00 pCi/L DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Iron-59 -4.94E-02 4.16E+00 2.43E+00 pC ilL DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Iron-59 3.59E-01 4.31E+00 2.53E+00 pCi/L DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Iron-59 1.41E+00 4.42E+00 2.60E+00 pCi/L DCM Diablo Cove Marine(309901 002) -SW 14-Aug-12 Iron-59 -2.58E-01 3.48E+00 2.05E+00 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Iron-59 -7.25E-01 3.31E+00 2.00E+00 pC ilL DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Iron-59 -9.09E-01 4.34E+00 2.72E+00 pCi/L DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Iron-59 2.54E+00 4.26E+00 2.67E+00 pC ilL DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Iron-59 -1.97E+00 5.41E+00 3.45E+00 pCi/L DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Lanthanum-140 4.04E-01 3.64E+00 2.17E+00 pC ilL DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Lanthanum-140 1.42E+00 3.04E+00 2.84E+00 pC ilL DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Lanthanum-140

-7.66E-01 3.28E+00 2.04E+00 pC ilL DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Lanthanum-140 9.51E-01 3.67E+00 2.15E+00 pC ilL DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Lanthanum-140 1.10E+00 3.27E+00 1.93E+00 pCi/L DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Lanthanum-140

-4.45E-01 3.72E+00 2.24E+00 pC ilL DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Lanthanum-140

-7.76E-01 3.58E+00 2.20E+00 pC ilL DCM Diablo Cove Marine(309901002)

-SW 14-Aug-12 Lanthanum-140

-1.76E+00 2.53E+00 1.87E+00 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Lanthanum-140

-4.41E-01 2.05E+00 1.29E+00 pCi/L DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Lanthanum-140 1.23E+00 3.94E+00 2.29E+00 pC ilL DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Lanthanum-140 7.11E-01 3.46E+00 2.01E+00 pCi/L DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Lanthanum-140

-4.82E+00 4.17E+00 4.43E+00 pCi/L DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Manganese-54

-4.10E-01 2.10E+00 1.31 E+OO pCi/L Page 53 of 90 2012 DCPP Analysis Results Appendix C DCM Diablo Cove Marine 296444002)

-SW 21-Feb-12 Manganese-54 8.86E-01 2.09E+00 1.24E+00 pC ilL DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Manganese-54 1.08E-01 1.94E+00 1.13E+00 pC ilL DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Manganese-54 5.40E-02 1.95E+00 1.13E+00 pCi/L DCM Diablo Cove Marine(304317002)

-SW 8-MaY-12 Manganese-54 5.54E-01 1.94E+00 1.16E+00 pCilL DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Manganese-54 9.77E-02 2.11 E+OO 1.27E+00 pCilL DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Manganese-54

-8.48E-01 1.81 E+OO 1.23E+00 pCi/L DCM Diablo Cove Marine(309901 002) -SW 14-Aug-12 Manganese-54

-1.45E-01 1.60E+00 9.68E-01 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Manganese-54 3.12E-01 1.55E+00 9.20E-01 pCi/L DCM Diablo Cove Marine 313872002)

-SW 18-0ct-12 Manganese-54 7.16E-01 1.93E+00 1.14E+00 pCi/L DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Manganese-54 2.16E-01 1.64E+00 9.53E-01 pC ilL DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Manganese-54 9.97E-01 2.61E+00 1.55E+00 pCi/L DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Nickel-63

-1.38E+01 3.72E+01 2.18E+01 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Nickel-63

-1.13E+01 3.54E+01 2.09E+01 pCi/L DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Nickel-63 9.97E+00 2.91E+01 1.76E+01 pCilL DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Nickel-63 2.76E+00 3.50E+01 2.10E+01 pCi/L DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Nickel-63 3.02E+00 3.19E+01 1.91E+01 pCi/L DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Nickel-63

-1.57E+00 2.84E+01 1.69E+01 pCi/L DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Nickel-63

-4.77E+00 2.30E+01 1.36E+01 pCi/L DCM Diablo Cove Marine(309901 002) -SW 14-Aug-12 Nickel-63 1.93E+01 3.17E+01 1.97E+01 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Nickel-63 4.24E-01 4.07E+01 2.43E+01 pCilL DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Nickel-63 1.20E+01 2.24E+01 1.37E+01 pCi/L DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Nickel-63

-1.37E+01 2.69E+01 1.56E+01 pCi/L DCM Diablo Cove Marine 316870002)

-SW 11-Dec-12 Nickel-63 1.51E+01 4.99E+01 3.01E+01 pCi/L DCM Diablo Cove Marine 294583002)

-SW 17-Jan-12 Niobium-95 1.05E+00 2.25E+00 1.37E+00 pCi/L DCM Diablo Cove Marine 296444002)

-SW 21-Feb-12 Niobium-95 5.62E-01 2.06E+00 1.25E+00 pCi/L DCM Diablo Cove Marine 298315002)

-SW 21-Mar-12 Niobium-95 1.16E+00 2.18E+00 1.37E+00 pC ilL DCM Diablo Cove Marine 303392001)

-SW 23-Apr-12 Niobium-95 4.21E-01 2.04E+00 1.23E+00 pC ilL DCM Diablo Cove Marine 304317002)

-SW 8-May-12 Niobium-95 9.83E-01 1.97E+00 1.21E+00 pCi/L DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Niobium-95 1.76E-01 2.10E+00 1.26E+00 pCi/L DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Niobium-95 2.67E-01 2.15E+00 1.29E+00 pCi/L DCM Diablo Cove Marine(309901002)

-SW 14-Aug-12 Niobium-95

-1.67E-01 1.70E+00 1.03E+00 pC ilL DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Niobium-95 7.72E-01 1.70E+00 1.03E+00 pCi/L DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Niobium-95 8.11 E-01 2.00E+00 1.18E+00 pCi/L DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Niobium-95

-5.18E-01 1.85E+00 1.42E+00 pC ilL DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Niobium-95 1.98E-01 2.62E+00 1.64E+00 pCi/L DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Potassium-40 3.45E+02 1.96E+01 4.96E+01 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Potassium-40 3.44E+02 1.85E+01 5.08E+01 pCilL DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Potassium-40 3.69E+02 1.84E+01 4.73E+01 pC ilL DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Potassium-40 3.64E+02 1.88E+01 4.92E+01 pCi/L DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Potassium-40 3.21E+02 1.81E+01 4.78E+01 pC ilL DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Potassium-40 4.03E+02 1.88E+01 5.42E+01 pC ilL DCM Diablo Cove Marine 308030002)

-SW 12-Jul-12 Potassium-40 3.45E+02 2.03E+01 4.97E+01 pC ilL DCM Diablo Cove Marine(309901 002) -SW 14-Aug-12 Potassium-40 3.25E+02 1.60E+01 4.23E+01 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Potassium-40 3.49E+02 1.59E+01 4.41E+01 pCilL Page 54 of 90 2012 DCPP Analysis Results Appendix C DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Potassium-40 3.19E+02 2.06E+01 5.06E+01 pCi/L DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Potassium-40 3.35E+02 1.56E+01 4.37E+01 pCi/L DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Potassium-40 3.44E+02 2.56E+01 5.58E+01 pC ilL DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Total Strontium 7.39E-01 1.47E+00 9.30E-01 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Total Strontium 2.99E+00 3.62E+00 2.36E+00 pCi/L DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Total Strontium

-2.05E+00 4.63E+00 2.70E+00 pC ilL DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Total Strontium 1.62E+00 2.29E+00 1.48E+00 pC ilL DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Total Strontium 2.47E+00 2.59E+00 1.75E+00 pCi/L DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Total Strontium 1.22E+00 1.58E+00 1.04E+00 pCi/L DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Total Strontium 1.16E+00 2.99E+00 1.85E+00 pCi/L DCM Diablo Cove Marine(309901002)

-SW 14-Aug-12 Total Strontium

-7.33E-01 3.57E+00 2.11E+00 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Total Strontium 1.80E-01 2.38E+00 1.42E+00 pCi/L DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Total Strontium

-1.92E+00 2.34E+00 1.32E+00 pC ilL DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Total Strontium

-1.00E+00 1.44E+00 7.97E-01 pCi/L DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Total Strontium

-9.82E-01 3.68E+00 2.16E+00 pCi/L DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Tritium -1.11E+02 2.55E+02 1.47E+02 pCilL DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Tritium 3.99E+01 2.85E+02 1.72E+02 pC ilL DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Tritium 4.59E+01 2.42E+02 1.47E+02 pCilL DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Tritium 6.89E+01 2.80E+02 1.70E+02 pC ilL DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Tritium -1.85E+01 2.74E+02 1.63E+02 pC ilL DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Tritium -4.19E+OO 2.23E+02 1.33E+02 pCi/L DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Tritium 5.61 E+01 2.15E+02 1.31 E+02 pC ilL DCM Diablo Cove Marine(309901002)

-SW 14-Aug-12 Tritium 1.17E+01 2.53E+02 1.51 E+02 pCilL DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Tritium 6.70E+OO 2.43E+02 1.45E+02 pCi/L DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Tritium -5.46E+01 2.26E+02 1.32E+02 pC ilL DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Tritium 8.49E+01 2.47E+02 1.52E+02 pCilL DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12

rritium -1.92E+01 2.21E+02 1.31 E+02 pCilL DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Zinc-65 -2.10E-01 4.13E+OO 2.85E+00 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Zinc-65 1.68E+00 4.11 E+OO 2.79E+00 pC ilL DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Zinc-65 -4.30E-01 4.47E+OO 2.71E+00 pCi/L DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Zinc-65 -7.17E-01 4.41E+OO 2.71E+00 pCi/L DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Zinc-65 8.99E-01 4.02E+OO 2.33E+00 pCilL DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Zinc-65 6.77E-01 4.57E+00 2.68E+OO pCilL DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Zinc-65 -1.69E+OO 4.36E+00 2.82E+OO pC ilL DCM Diablo Cove Marine(309901002)

-SW 14-Aug-12 Zinc-65 1.46E+OO 3.73E+OO 2.19E+OO pC ilL DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Zinc-65 -1.33E+00 3.34E+OO 2.12E+00 pCi/L DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Zinc-65 2.72E-02 4.35E+OO 2.62E+00 pC ilL DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Zinc-65 -1.97E+OO 3.72E+OO 2.55E+00 pCi/L DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Zinc-65 -2.46E+OO 5.73E+OO 3.73E+00 pCi/L DCM Diablo Cove Marine(294583002)

-SW 17-Jan-12 Zirconium-95 1.57E+OO 3.90E+OO 2.36E+00 pCi/L DCM Diablo Cove Marine(296444002)

-SW 21-Feb-12 Zirconium-95

-2.75E-01 3.36E+OO 2.05E+00 pC ilL DCM Diablo Cove Marine(298315002)

-SW 21-Mar-12 Zirconium-95 2.97E+00 3.88E+00 2.57E+00 pCi/L DCM Diablo Cove Marine(303392001)

-SW 23-Apr-12 Zirconium-95

-2.76E-01 3.53E+OO 2.16E+00 pC ilL DCM Diablo Cove Marine(304317002)

-SW 8-May-12 Zirconium-95

-2.13E+00 2.87E+00 2.10E+00 pC ilL Page 55 of 90 2012 DCPP Analysis Results Appendix C DCM Diablo Cove Marine(306155002)

-SW 11-Jun-12 Zirconium-95

-7.86E-02 3.55E+00 2.14E+00 pC ilL DCM Diablo Cove Marine(308030002)

-SW 12-Jul-12 Zirconium-95

-3.81 E-01 3.55E+00 2.17E+00 pCi/L DCM Diablo Cove Marine(309901002)

-SW 14-Aug-12 Zirconium-95

-4.32E-01 2.78E+00 1.70E+00 pCi/L DCM Diablo Cove Marine(311116002)

-SW 10-Sep-12 Zirconium-95 9.76E-01 2.85E+00 1.69E+00 pC ilL DCM Diablo Cove Marine(313872002)

-SW 18-0ct-12 Zirconium-95 2.40E+00 3.86E+00 2.39E+00 pC ilL DCM Diablo Cove Marine(315800002)

-SW 20-Nov-12 Zirconium-95

-6.17E-01 2.92E+00 1.77E+00 pCi/L DCM Diablo Cove Marine(316870002)

-SW 11-Dec-12 Zirconium-95

-2.10E+00 4.18E+00 2.83E+00 pC ilL DW1 Drinking Water Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DW1 Drinking Water(294079002)

-DW 12-Jan-12 BETA 1.37E+00 1.97E+00 1.24E+00 pCi/L DW1 Drinking Water(295701 002) -DW 7-Feb-12 BETA 1.41E+00 2.20E+00 1.37E+00 pCi/L DW1 Drinking Water(297253001)

-DW 6-Mar-12 BETA -7.14E-01 2.16E+00 1.27E+00 pCi/L DW1 Drinking Water(302541 002) -DW 10-Apr-12 BETA 2.44E+00 1.73E+00 1.20E+00 pCi/L DW1 Drinking Water(304464002)

-DW 14-May-12 BETA -4.80E-01 2.45E+00 1.45E+00 pCi/L DW1 Drinking Water(305650002)

-DW 5-Jun-12 BETA 1.80E+00 1.78E+00 1.17E+00 pC ilL DW1 Drinking Water(308586003)

-DW 24-Jul-12 BETA 1.61 E+OO 1.91E+00 1.23E+00 pC ilL DW1 Drinking Water(309382001)

-DW 7-Aug-12 BETA 3.64E-01 2.09E+00 1.26E+00 pCilL DW1 Drinking Water(311199001)

-DW 11-Sep-12 BETA 3.49E-01 2.27E+00 1.36E+00 pCi/L DW1 Drinking Water(313397002)

-DW 15-0ct-12 BETA 6.23E-01 2.30E+00 1.40E+00 pC ilL DW1 Drinking Water(314899002)

-DW 8-Nov-12 BETA 7.43E-01 1.49E+00 9.24E-01 pCilL DW1 Drinking Water(316861 002) -DW 13-Dec-12 BETA 2.35E+00 2.77E+00 1.75E+00 pCi/L DW1 Drinking Water(294079002)

-DW 12-Jan-12 Barium-140 3.33E-01 3.73E+00 2.19E+00 pCi/L DW1 Drinking Water(295701002)

-DW 7-Feb-12 Barium-140 1.10E+00 2.93E+00 1.72E+00 pCi/L DW1 Drinking Water(297253001)

-DW 6-Mar-12 Barium-140

-1.03E+00 2.02E+00 1.38E+00 pCi/L DW1 Drinking Water(302541 002) -DW 10-Apr-12 Barium-140 3.79E-01 2.87E+00 1.66E+00 pCi/L DW1 Drinking Water(304464002)

-DW 14-May-12 Barium-140 9.62E-02 3.22E+00 1.94E+00 pCi/L DW1 Drinking Water(305650002)

-DW 5-Jun-12 Barium-140

-7.76E-01 1.87E+00 1.25E+00 pC ilL DW1 Drinking Water(308586003)

-DW 24-Jul-12 Barium-140 2.95E-01 2.42E+00 1.44E+00 pC ilL DW1 Drinking Water(309382001)

-DW 7-Aug-12 Barium-140

-2.92E-01 5.72E+00 3.48E+00 pC ilL DW1 Drinking Water(311199001)

-DW 11-Sep-12 Barium-140 5.98E-02 2.74E+00 1.60E+00 pC ilL DW1 Drinking Water(313397002)

-DW 15-0ct-12 Barium-140

-5.03E-01 2.54E+00 1.60E+00 pCi/L DW1 Drinking Water(314899002)

-DW 8-Nov-12 Barium-140

-1.45E+00 2.24E+00 1.63E+00 pCi/L DW1 Drinking Water(316861 002) -DW 13-Dec-12 Barium-140 5.80E-01 2.75E+00 1.59E+00 pCi/L DW1 Drinking Water(294079002)

-DW 12-Jan-12 Cesium-134

-3.81 E-01 2.90E+00 1.73E+00 pCi/L DW1 Drinking Water(295701 002) -DW 7-Feb-12 Cesium-134 1.02E+00 2.25E+00 1.39E+00 pC ilL DW1 Drinking Water(297253001)

-DW 6-Mar-12 Cesium-134 8.17E-01 1.93E+00 1.15E+00 pCi/L DW1 Drinking Water(302541 002) -DW 10-Apr-12 Cesium-134

-7.12E-01 2.30E+00 1.48E+00 pCi/L DW1 Drinking Water(304464002)

-DW 14-May-12 Cesium-134 8.39E-01 2.81E+00 1.69E+00 pCi/L DW1 Drinking Water(305650002)

-DW 5-Jun-12 Cesium-134

-8.42E-01 1.76E+00 1.17E+00 pCi/L DW1 Drinking Water(308586003)

-DW 24-Jul-12 Cesium-134

-4.40E-02 2.51E+00 1.51E+00 pCi/L DW1 Drinking Water(309382001)

-DW 7-Aug-12 Cesium-134 3.08E-01 2.91E+00 1.72E+00 pCi/L DW1 Drinking Water(311199001)

-DW 11-Sep-12 Cesium-134 2.01E-01 2.28E+00 1.37E+00 pCi/L DW1 Drinking Water(313397002)

-DW 15-0ct-12 Cesium-134

-1.87E-01 2.14E+00 1.37E+00 pC ilL Page 56 of 90 2012 DCPP Analysis Results Appendix C DW1 Drinking Water(314899002)

-DW 8-Nov-12 Cesium-134 4.50E-01 1.84E+00 1.08E+00 pCi/L DW1 Drinking Water(316861 002) -DW 13-Dec-12 Cesium-134 4.65E-01 1.66E+00 1.10E+00 pCi/L DW1 Drinking Water(294079002)

-DW 12-Jan-12 Cesium-137 1.20E+00 2.57E+00 1.59E+00 pCi/L DW1 Drinking Water(295701 002) -DW 7-Feb-12 Cesium-137

-6.03E-02 1.78E+00 1.07E+00 pCi/L DW1 Drinking Water(297253001)

-DW 6-Mar-12 Cesium-137 8.93E-01 1.75E+00 1.06E+00 pCilL DW1 Drinking Water(302541 002) -DW 10-Apr-12 Cesium-137 5.51E-01 2.15E+00 1.27E+00 pCilL DW1 Drinking Water(304464002)

-DW 14-May-12 Cesium-137

-2.19E+00 3.68E+00 3.06E+00 pCi/L DW1 Drinking Water(305650002)

-DW 5-Jun-12 Cesium-137 2.38E-01 1.60E+00 9.33E-01 pCi/L DW1 Drinkino Water(308586003)

-DW 24-Jul-12 Cesium-137 1.48E-01 2.11E+00 1.25E+00 pCi/L DW1 Drinking Water(309382001)

-DW 7-Aug-12 Cesium-137

-9.00E-01 2.32E+00 1.49E+00 pC ilL DW1 Drinking Water(311199001)

-DW 11-Sep-12 Cesium-137 4.39E-01 1.85E+00 1.10E+00 pC ilL DW1 Drinking Water(313397002)

-DW 15-0ct-12 Cesium-137 4.42E-01 1.99E+00 1.16E+00 pCi/L DW1 Drinking Water(314899002)

-DW 8-Nov-12 Cesium-137 5.28E-01 1.75E+00 1.94E+00 pCi/L DW1 Drinkino Water(316861 002 -DW 13-Dec-12 Cesium-137 1.04E+00 1.70E+00 1.04E+00 pCi/L DW1 Drinking Water(294079002)

-DW 12-Jan-12 Cobalt-58

-5.87E-01 2.12E+00 1.31 E+OO pC ilL DW1 Drinking Water(295701002)

-DW 7-Feb-12 Cobalt-58

-1.93E-02 1.64E+00 9.97E-01 pC ilL DW1 Drinking Water(297253001)

-DW 6-Mar-12 Cobalt-58

-6.93E-01 1.28E+00 8.63E-01 pCi/L DW1 Drinking Water(302541 002) -DW 10-Apr-12 Cobalt-58 1.36E-01 1.92E+00 1.16E+00 pCi/L DW1 Drinking Water(304464002)

-DW 14-May-12 Cobalt-58

-1.16E-01 2.12E+00 1.29E+00 pC ilL DW1 Drinking Water(305650002)

-DW 5-Jun-12 Cobalt-58

-2.18E-02 1.47E+00 8.76E-01 pCi/L DW1 Drinking Water(308586003)

-DW 24-Jul-12 Cobalt-58 4.61E-01 1.96E+00 1.17E+00 pCi/L DW1 Drinking Water(309382001

-DW 7-Aug-12 Cobalt-58

-6.18E-01 2.38E+00 1.50E+00 pCi/L DW1 Drinking Water(311199001)

-DW 11-Sep-12 Cobalt-58

-3.15E-01 1.81 E+OO 1.12E+00 pCi/L DW1 Drinking Water(313397002)

-DW 15-0ct-12 Cobalt-58

-1.27E-01 1.60E+00 9.62E-01 pCi/L DW1 Drinking Water(314899002 -DW 8-Nov-12 Cobalt-58 7.41E-02 1.61 E+OO 9.48E-01 pC ilL DW1 Drinking Water(316861 002 -DW 13-Dec-12 Cobalt-58 8.73E-01 1.38E+00 9.26E-01 pC ilL DW1 Drinking Water(294079002 -DW 12-Jan-12 Cobalt-60 1.40E+00 2.71E+00 1.60E+00 pC ilL DW1 Drinkino Water(295701 002 -DW 7-Feb-12 Cobalt-60 1.17E-01 1.80E+00 1.07E+00 pCi/L DW1 Drinking Water(297253001)

-DW 6-Mar-12 Cobalt-60

-6.35E-02 1.73E+00 1.01E+00 pCi/L DW1 Drinking Water(302541 002) -DW 10-Apr-12 Cobalt-60 6.12E-01 2.41E+00 1.43E+00 pCi/L DW1 Drinking Water(304464002

-DW 14-May-12 Cobalt-60 1.03E+00 2.35E+00 1.40E+00 pCi/L DW1 Drinking Water(305650002)

-DW 5-Jun-12 Cobalt-60 9.36E-01 1.67E+00 9.96E-01 pCi/L DW1 Drinking Water(308586003)

-DW 24-Jul-12 Cobalt-60

-3.38E-02 1.94E+00 1.15E+00 pCi/L DW1 Drinking Water(309382001)

-DW 7-Aug-12 Cobalt-60 5.41E-01 2.77E+00 1.60E+00 pCi/L DW1 Drinking Water(311199001)

-DW 11-Sep-12 Cobalt-60 9.28E-01 2.05E+00 1.23E+00 pCi/L DW1 Drinking Water(313397002)

-DW 15-0ct-12 Cobalt-60 4.57E-01 2.13E+00 1.23E+00 pCilL DW1 Drinking Water(314899002)

-DW 8-Nov-12 Cobalt-60 9.52E-01 1.87E+00 1.11 E+OO pCi/L DW1 Drinking Water(316861 002) -DW 13-Dec-12 Cobalt-60 1.16E+00 1.76E+00 1.10E+00 pCi/L DW1 Drinking Water(294079002)

-DW 12-Jan-12 lodine-131

-1.19E-01 4.46E-01 2.75E-01 pCi/L DW1 Drinking Water(295701 002) -DW 7-Feb-12 lodine-131 1.32E-01 5.17E-01 3.12E-01 pCi/L DW1 Drinking Water(297253001)

-DW 6-Mar-12 lodine-131 1.41 E-02 5.02E-01 3.01 E-01 pCi/L DW1 DrinkinQ Water(302541 002) -DW 10-Apr-12 lodine-131 1.12E-01 4.07E-01 2.38E-01 oCi/L DW1 Drinking Water(304464002)

-DW 14-May-12 lodine-131

-1.06E-01 4.64E-01 2.86E-01 pCi/L DW1 Drinking Water(305650002)

-DW 5-Jun-12 lodine-131

-2.08E-02 8.52E-01 5.08E-01 pC ilL Page 57 of 90 2012 DCPP Analysis Results Appendix C DW1 Drinking Water(308586003)

-DW 24-Jul-12 lodine-131 4.86E-02 4.92E-01 2.84E-01 pCi/L DW1 Drinking Water(309382001)

-DW 7-Aug-12 lodine-131

-1.76E-01 5.04E-01 3.10E-01 pCi/L DW1 Drinking Water(311199001)

-DW 11-Sep-12 lodine-131 8.85E-02 7.62E-01 4.40E-01 pCi/L DW1 Drinking Water(313397002)

-DW 15-0ct-12 lodine-131 1.74E-01 6.67E-01 3.91E-01 pCi/L DW1 Drinking Water(314899002)

-DW 8-Nov-12 lodine-131

-1.22E-02 5.98E-01 3.56E-01 pCi/L DW1 Drinking Water(316861 002) -DW 13-Dec-12 lodine-131 1.02E-01 5.00E-01 2.95E-01 pCi/L DW1 Drinking Water(294079002)

-DW 12-Jan-12 Iron-55 5.46E+01 1.01 E+02 7.65E+01 pC ilL DW1 Drinking Water(295701 002) -DW 7-Feb-12 Iron-55 4.83E+01 1.13E+02 8.18E+01 pCi/L DW1 Drinking Water(297253001)

-DW 6-Mar-12 Iron-55 -6.55E+01 1.71E+02 1.25E+02 pCi/L DW1 Drinking Water(302541 002) -DW 10-Apr-12 Iron-55 -3.35E+01 1.46E+02 1.00E+02 pCi/L DW1 Drinking Water(304464002)

-DW 14-May-12 Iron-55 -1.73E+01 1.32E+02 9.08E+01 pCilL DW1 Drinking Water(305650002)

-DW 5-Jun-12 Iron-55 -4.15E+01 1.62E+02 1.12E+02 pC ilL DW1 Drinking Water(308586003)

-DW 24-Jul-12 Iron-55 2.41E+01 1.50E+02 1.04E+02 pCi/L DW1 Drinking Water(309382001)

-DW 7-Aug-12 Iron-55 3.02E+01 8.21E+01 5.74E+01 pCi/L DW1 Drinking Water(311199001)

-DW 11-Sep-12 Iron-55 6.14E+01 1.19E+02 8.76E+01 pC ilL DW1 Drinking Water(313397002)

-DW 15-0ct-12 Iron-55 -1.09E+02 1.42E+02 9.52E+01 pCi/L DW1 Drinking Water(314899002)

-DW 8-Nov-12 Iron-55 -4.58E+01 9.97E+01 6.63E+01 pCi/L DW1 Drinking Water(316861 002) -DW 13-Dec-12 Iron-55 3.18E+01 1.46E+02 1.01 E+02 pC ilL DW1 Drinking Water(294079002)

-DW 12-Jan-12 Iron-59 -1.74E+00 4.80E+00 3.14E+00 pCi/L DW1 Drinking Water(295701 002) -DW 7-Feb-12 Iron-59 1.65E+00 3.61E+00 2.18E+00 pCi/L DW1 Drinking Water(297253001)

-DW 6-Mar-12 Iron-59 -5.80E-01 2.90E+00 1.81E+00 pCi/L DW1 Drinking Water(302541 002) -DW 10-Apr-12 Iron-59 1.01E-01 3.73E+00 2.20E+00 pCi/L DW1 Drinking Water(304464002)

-DW 14-May-12 Iron-59 -5.23E-01 4.03E+00 2.43E+00 pC ilL DW1 Drinking Water(305650002)

-DW 5-Jun-12 Iron-59 -8.69E-05 2.79E+00 1.69E+00 pCi/L DW1 Drinking Water(308586003)

-DW 24-Jul-12 Iron-59 -8.18E-02 3.09E+00 1.82E+00 pCi/L DW1 Drinking Water(309382001)

-DW 7-Aug-12 Iron-59 3.17E+00 5.72E+00 3.40E+00 pCi/L DW1 Drinking Water(311199001)

-DW 11-Sep-12 Iron-59 -1.00E+00 3.23E+00 2.04E+00 pCi/L DW1 Drinking Water(313397002)

-DW 15-0ct-12 Iron-59 2.13E-01 3.65E+00 2.20E+00 pCi/L DW1 Drinking Water(314899002)

-DW 8-Nov-12 Iron-59 -8.38E-02 3.14E+00 1.92E+00 pCilL DW1 Drinking Water(316861 002) -DW 13-Dec-12 Iron-59 1.69E+00 3.52E+00 2.14E+00 pCi/L DW1 Drinking Water(294079002)

-DW 12-Jan-12 Lanthanum-140 3.33E-01 3.73E+00 2.19E+00 pCi/L DW1 Drinking Water(295701002)

-DW 7-Feb-12 Lanthanum-140 1.10E+00 2.93E+00 1.72E+00 pCi/L DW1 Drinking Water(297253001)

-DW 6-Mar-12 Lanthanum-140

-1.03E+00 2.02E+00 1.37E+00 pCi/L DW1 Drinking Water(302541 002) -DW 10-Apr-12 Lanthanum-140 3.79E-01 2.87E+00 1.66E+00 pCi/L DW1 Drinking Water(304464002)

-DW 14-May-12 Lanthanum-140 9.62E-02 3.22E+00 1.94E+00 pCi/L DW1 Drinking Water(305650002)

-DW 5-Jun-12 Lanthanum-140

-7.76E-01 1.87E+00 1.24E+00 pCi/L DW1 Drinking Water(308586003)

-DW 24-Jul-12 Lanthanum-140 2.95E-01 2.42E+00 1.44E+00 pC ilL DW1 Drinking Water(309382001)

-DW 7-Aug-12 Lanthanum-140

-2.92E-01 5.72E+00 3.48E+00 pCi/L DW1 Drinking Water(311199001)

-DW 11-Sep-12 Lanthanum-140 5.98E-02 2.74E+00 1.60E+00 pC ilL DW1 Drinking Water(313397002)

-DW 15-0ct-12 Lanthanum-140

-5.03E-01 2.54E+00 1.59E+00 pCi/L DW1 Drinking Water(314899002)

-DW 8-Nov-12 Lanthanum-140

-1.45E+00 2.24E+00 1.63E+00 pCi/L DW1 Drinking Water(316861002J

-DW 13-Dec-12 Lanthanum-140 5.80E-01 2.75E+00 1.59E+00 pCi/L DW1 Drinking Water(294079002)

-DW 12-Jan-12 Manganese-54

-1.01E+00 2.18E+00 1.43E+00 pCi/L DW1 Drinking Water(295701 002) -DW 7-Feb-12 Manganese-54

-3.00E-02 1.74E+00 1.01E+00 pCi/L Page 58 of 90 2012 DCPP Analysis Results Appendix C DW1 Drinking Water(297253001)

-OW 6-Mar-12 Manganese-54

-7.35E-01 1.44E+00 9.61E-01 pC ilL DW1 Drinking Water(302541 002) -OW 10-Apr-12 Manganese-54 1.10E+00 2.13E+00 1.32E+00 pCi/L DW1 Drinking Water(304464002)

-OW 14-May-12 Manganese-54

-1.81 E-01 2.17E+00 1.32E+00 pCi/L DW1 Drinking Water(305650002)

-OW 5-Jun-12 Manganese-54

-1.29E-01 1.41E+00 8.55E-01 pCi/L DW1 Drinking Water(30S586003)

-OW 24-Jul-12 Manganese-54 8.9SE-02 2.00E+00 1.20E+00 pCi/L DW1 Drinking Water(309382001)

-OW 7-Aug-12 Manganese-54 9.43E-01 2.47E+00 1.46E+00 pCi/L DW1 Drinking Water(311199001)

-OW 11-Sep-12 Manganese-54

-7.38E-01 1.72E+00 1.15E+00 pCi/L DW1 Drinking Water(313397002)

-OW 15-0ct-12 Manganese-54

-3.36E-01 1.81E+00 1.11E+00 pCi/L DW1 Drinking Water(314899002)

-OW 8-Nov-12 Manganese-54 3.0SE-01 1.65E+00 9.73E-01 pCi/L DW1 Drinking Water(316861 002) -OW 13-Dec-12 Manganese-54

-4.96E-01 1.44E+00 9.09E-01 pCi/L DW1 Drinking Water(294079002)

-OW 12-Jan-12 Nickel-63 7.87E+00 3.51 E+01 2.11 E+01 pCi/L DW1 Drinking Water(295701 002) -OW 7-Feb-12 Nickel-63

-2.18E+00 3.81E+01 2.26E+01 pCi/L DW1 Drinking Water(297253001)

-OW 6-Mar-12 Nickel-63 2.32E+01 3.93E+01 2.41E+01 pCi/L DW1 Drinking Water(302541 002) -OW 10-Apr-12 Nickel-63 1.35E+01 3.69E+01 2.25E+01 pCi/L DW1 Drinking Water(304464002)

-OW 14-May-12 Nickel-63

-1.74E+00 2.32E+01 1.38E+01 pC ilL DW1 Drinking Water(305650002)

-OW 5-Jun-12 Nickel-63 1.13E+01 3.23E+01 1.96E+01 pCi/L DW1 Drinking Water(30S586003)

-OW 24-Jul-12 Nickel-63 3.02E+00 3.60E+01 2.15E+01 pCi/L DW1 Drinking Water(309382001

-OW 7-Aug-12 Nickel-63 -S.69E-01 3.27E+01 1.94E+01 pCi/L DW1 Drinking Water(311199001)

-OW 11-Sep-12 Nickel-63

-5.69E+00 3.22E+01 1.90E+01 pCi/L DW1 Drinking Water(313397002)

-OW 15-0ct-12 Nickel-63 4.63E+00 1.S8E+01 1.13E+01 pC ilL DW1 Drinking Water(314899002)

-OW 8-Nov-12 Nickel-63

-6.07E+00 3.74E+01 2.21E+01 pCi/L DW1 Drinking Water(316861 002) -OW 13-Dec-12 Nickel-63

-1.29E+01 2.35E+01 1.38E+01 pC ilL DW1 Drinking Water(294079002)

-OW 12-Jan-12 Niobium-95 6.78E-01 2.42E+00 1.41E+00 pC ilL DW1 Drinking Water(295701 002) -OW 7-Feb-12 Niobium-95 4.20E-01 1.79E+00 1.08E+00 pC ilL DW1 Drinking Water(297253001)

-OW 6-Mar-12 Niobium-95 3.80E-02 1.57E+00 9.18E-01 pCi/L DW1 Drinking Water(302541 002 -OW 10-Apr-12 Niobium-95 1.03E+00 2.10E+00 1.29E+00 pCi/L DW1 Drinking Water(304464002)

-OW 14-May-12 Niobium-95 1.66E+00 2.2SE+00 1.49E+00 pCi/L DW1 Drinking Water(305650002 -OW 5-Jun-12 Niobium-95 4.65E-01 1.58E+00 9.33E-01 pCi/L DW1 Drinking Water(30S586003 -OW 24-Jul-12 Niobium-95 3.46E-01 1.96E+00 1.17E+00 pCi/L DW1 Drinking Water(309382001 -OW 7-Aug-12 Niobium-95 8.92E-01 2.43E+00 1.43E+00 pCi/L DW1 Drinking Water(311199001 -OW 11-Sep-12 Niobium-95 9.59E-01 1.90E+00 1.18E+00 pCi/L DW1 Drinking Water(313397002)

-OW 15-0ct-12 Niobium-95 8.52E-01 1.96E+00 1.17E+00 pCi/L DW1 Drinking Water(314S99002)

-OW 8-Nov-12 Niobium-95 1.04E+00 1.81E+00 1.12E+00 pCi/L DW1 Drinking Water(316861 002) -OW 13-Dec-12 Niobium-95 1.32E-01 1.60E+00 9.31E-01 pCi/L DW1 Drinking Water(294079002)

-OW 12-Jan-12 Total Strontium 3.33E-02 6.99E-01 4.20E-01 pCi/L DW1 Drinking Water(295701 002) -OW 7-Feb-12 Total Strontium 1.92E-01 2.70E-01 1.73E-01 pCi/L DW1 Drinking Water(297253001)

-OW 6-Mar-12 Total Strontium

-5.97E-02 1.91 E-01 1.10E-01 pCi/L DW1 Drinking Water(302541 002) -OW 10-Apr-12 Total Strontium 1.35E-01 3.69E-01 2.26E-01 pCi/L DW1 Drinking Water(304464002)

-OW 14-May-12 Total Strontium

-6.92E-02 1.69E-01 9.87E-02 pCi/L DW1 Drinking Water(305650002)

-OW 5-Jun-12 Total Strontium 2.95E-01 4.41E-01 2.79E-01 pCi/L DW1 Drinking Water(30S586003)

-OW 24-Jul-12 Total Strontium 2.51E-01 3.30E-01 2.10E-01 pCi/L DW1 Drinking Water(309382001)

-OW 7-Aug-12 Total Strontium

-7.79E-02 2.30E-01 1.35E-01 pCi/L DW1 Drinking Water(311199001)

-OW 11-Sep-12 Total Strontium

-3.78E-02 1.24E-01 7.21 E-02 pCi/L DW1 Drinking Water(313397002)

-OW 15-0ct-12 Total Strontium

-6.46E-02 9.96E-02 5.61 E-02 pCi/L Page 59 of 90 2012 DCPP Analysis Results Appendix C DW1 Drinking Water(314899002)

-OW 8-Nov-12 Total Strontium

-4.25E-03 8.37E-02 4.97E-02 pC ilL DW1 Drinking Water(316861 002) -OW 13-Dec-12 Total Strontium

-6.36E-02 2.07E-01 1.21 E-01 pC ilL DW1 Drinking Water(294079002)

-OW 12-Jan-12 Tritium -1.70E+01 2.31E+02 1.37E+02 pC ilL DW1 Drinking Water(295701 002) -OW 7-Feb-12 Tritium 8.57E+01 2.20E+02 1.36E+02 pC ilL DW1 Drinking Water(297253001)

-OW 6-Mar-12 Tritium -2.08E+01 2.58E+02 1.53E+02 pCi/L DW1 Drinking Water(302541 002) -OW 10-Apr-12 Tritium 1.96E+01 2.13E+02 1.28E+02 pCi/L DW1 Drinking Water(304464002)

-OW 14-May-12 Tritium 7.77E+01 2.79E+02 1.70E+02 pCi/L DW1 Drinking Water(305650002)

-OW 5-Jun-12 Tritium 9.76E+00 2.79E+02 1.67E+02 pCi/L DW1 Drinking Water(308586003)

-OW 24-Jul-12 Tritium 8.70E+01 2.98E+02 1.82E+02 pC ilL DW1 Drinking Water(309382001)

-OW 7-Aug-12 Tritium 1.01E+02 2.23E+02 1.40E+02 pCi/L DW1 Drinking Water(311199001)

-OW 11-Sep-12 Tritium 5.01 E+01 2.37E+02 1.44E+02 pCi/L DW1 Drinking Water(313397002)

-OW 15-0ct-12 Tritium -6.02E+01 1.26E+02 7.08E+01 pCi/L DW1 Drinking Water(314899002)

-OW 8-Nov-12 Tritium 3.57E+01 2.20E+02 1.33E+02 pCi/L DW1 Drinking Water(316861 002) -OW 13-Dec-12 Tritium -4.06E+01 2.21E+02 1.30E+02 pCi/L DW1 Drinking Water(294079002)

-OW 12-Jan-12 Zinc-65 -1.38E+00 4.87E+00 3.12E+00 pCi/L DW1 Drinking Water(295701 002) -OW 7-Feb-12 Zinc-65 -1.67E+00 3.67E+00 2.41E+OO pCi/L DW1 Drinking Water(297253001)

-OW 6-Mar-12 Zinc-65 -2.06E+00 3.02E+00 2.20E+00 pC ilL DW1 Drinking Water(302541 002) -OW 10-Apr-12 Zinc-65 -1.28E+00 4.18E+00 2.64E+00 pCi/L DW1 Drinking Water(304464002)

-OW 14-May-12 Zinc-65 -2.13E+00 4.61E+00 3.03E+00 pC ilL DW1 Drinking Water(305650002)

-OW 5-Jun-12 Zinc-65 -7.60E-01 3.27E+00 2.08E+OO pCi/L DW1 Drinking Water(308586003)

-OW 24-Jul-12 Zinc-65 -1.99E+00 3.46E+00 2.36E+00 pCi/L DW1 Drinking Water(309382001)

-OW 7-Aug-12 Zinc-65 -3.97E+00 4.84E+00 3.69E+00 pCi/L DW1 Drinking Water(311199001)

-OW 11-Sep-12 Zinc-65 -2.84E-01 3.54E+00 2.48E+00 pCi/L DW1 Drinking Water(313397002)

-OW 15-0ct-12 Zinc-65 -1.54E+00 3.84E+00 2.58E+00 pCi/L DW1 Drinking Water(314899002)

-OW 8-Nov-12 Zinc-65 -1.76E+00 3.59E+00 2.46E+00 pCi/L DW1 Drinking Water(316861 002) -OW 13-Dec-12 Zinc-65 -1.91 E-01 3.11E+00 1.88E+00 pCi/L DW1 Drinking Water(294079002)

-OW 12-Jan-12 Zirconium-95 6.06E-01 4.05E+00 2.35E+00 pC ilL DW1 Drinking Water(295701 002) -OW 7-Feb-12 Zirconium-95 8.78E-01 3.09E+00 1.86E+00 pC ilL DW1 Drinking Water(297253001)

-OW 6-Mar-12 Zirconium-95

-1.20E-02 2.50E+00 1.47E+00 pCi/L DW1 Drinking Water(302541 002) -OW 10-Apr-12 Zirconium-95 1.05E+00 3.69E+00 2.21E+00 pC ilL DW1 Drinking Water(304464002)

-OW 14-May-12 Zirconium-95 8.04E-01 3.75E+00 2.24E+00 pCilL DW1 Drinking Water(305650002)

-OW 5-Jun-12 Zirconium-95

-1.52E+00 2.31E+00 1.64E+00 pC ilL DW1 Drinking Water(308586003)

-OW 24-Jul-12 Zirconium-95 4.61E-01 3.34E+00 1.98E+00 pC ilL DW1 Drinking Water(309382001)

-OW 7-Aug-12 Zirconium-95

-7.03E-01 4.50E+00 2.75E+00 pCi/L DW1 Drinking Water(311199001)

-OW 11-Sep-12 Zirconium-95

-5.30E-01 3.09E+00 1.91E+OO pCi/L DW1 Drinking Water(313397002)

-OW 15-0ct-12 Zirconium-95 2.19E-01 3.25E+00 1.91 E+OO pCi/L DW1 Drinking Water(314899002)

-OW 8-Nov-12 Zirconium-95 6.82E-02 2.85E+00 1.68E+OO pCi/L DW1 Drinking Water(316861 002) -OW 13-Dec-12 Zirconium-95

-2.15E-01 2.85E+00 1.68E+00 pCi/L DY1 Drywell 115 -Groundwater Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units DY1 DryweIl115(298009001)

-GW 13-Mar-12 BETA 2.80E+01 4.28E+00 5.71E+00 pCilL DY1 Drywell 115(305415001)

-GW-29-May-12 BETA 2.43E+01 2.51E+00 4.52E+00 pCi/L DY1 DryweIl115(311489001)

-GW 12-Sep-12 BETA 6.70E+01 3.78E+00 1.17E+01 pCi/L Page 60 of 90 2012 DCPP Analysis Results Appendix C DY1 DryweIl115(315689004)

-GW 14-Nov-12 BETA 3.91 E+01 3.52E+00 7.11E+00 pC ilL DY 1 Drywell 115(298009001)

-GW 13-Mar-12 Barium-140 1.30E+00 5.20E+00 3.00E+00 pC ilL DY 1 Drywell 115(305415001)

-GW 29-May-12 Barium-140 1.13E+00 3.35E+00 1.97E+00 pC ilL DY1DryweIl115(311489001)-GW 12-Sep-12 Barium-140

-6.34E-01 2.68E+00 1.69E+00 pC ilL DY1 Drywell 115(315689004)

-GW 14-Nov-12 Barium-140

-3.26E-01 3.47E+00 2.11E+00 pC ilL DY 1 Drywell 115(298009001)

-GW 13-Mar-12 Cesium-134 2.89E-01 2.33E+00 1.40E+00 pCi/L DY1DryweIl115(305415001)-GW 29-May-12 Cesium-134 3.32E-02 2.09E+00 1.23E+00 pCi/L DY1DryweIl115(311489001)-GW 12-Sep-12 Cesium-134 9.38E-01 1.96E+00 1.19E+00 pC ilL DY1 DryweIl115(315689004)

-GW 14-Nov-12 Cesium-134 5.65E-01 1.87E+00 1.10E+00 pC ilL DY1 Drywell 115(298009001)

-GW 13-Mar-12 Cesium-137 4.79E+00 1.97E+00 2.02E+00 pC i/L DY 1 Drywell 115(305415001)

-GW 29-MaY-12 Cesium-137

-8.27E-01 1.79E+00 1.19E+00 pC i/L DY1DryweIl115(311489001)

-GW 12-Sep-12 Cesium-137 3.42E+00 1.55E+00 1.54E+00 pC ilL DY 1 Drywell 115(315689004)

-GW 14-Nov-12 Ce.sium-137 4.34E-01 1.82E+00 2.04E+00 pC ilL DY1 Drywell 115(298009001)

-GW 13-Mar-12 Cobalt-58

-1.25E+00 2.05E+00 1.45E+00 pC i lL DY1 DryweIl115(305415001)

-GW 29-May-12 Cobalt-58

-1.32E+00 1.64E+00 1.20E+00 pC ilL DY1DryweIl115(311489001)

-GW 12-Sep-12 Cobalt-58 3.97E-02 1.54E+00 9.20E-01 pC ilL DY1DryweIl115(315689004)-GW 14-Nov-12 Cobalt-58 1.46E-01 1.74E+00 1.02E+00 pCilL DY1 Drywell 115(298009001)

-GW 13-Mar-12 Cobalt-60 1.16E+00 2.05E+00 2.70E+00 pCi/L DY1 DryweIl115(305415001)

-GW 29-May-12 Cobalt-60

-1.07E-01 1.70E+00 1.00E+00 pCilL DY1 DryweIl115(311489001)

-GW 12-Sep-12 Cobalt-60 2.04E+00 2.04E+00 1.45E+00 pCilL DY1 DryweIl115(315689004)

-GW 14-Nov-12 Cobalt-60 1.06E+00 1.85E+00 1.12E+00 pC ilL DY1 Drywell 115(298009001)

-GW 13-Mar-12 lodine-131 -1.93E+00 6.73E+00 4.26E+00 pC i/L DY1 Drywell 115(305415001)

-GW 29-May-12 lodine-131 1.01 E-01 3.67E+00 2.15E+00 pC ilL DY1 DryweIl115(311489001)

-GW 12-Sep-12 lodine-131 2.98E-01 3.06E+00 1.85E+00 pC ilL DY1 DryweIl115(315689004)

-GW 14-Nov-12 lodine-131 4.07E-01 4.04E+00 2.38E+00 pCi/L DY1 DryweIl115(298009001)

-GW 13-Mar-12 Iron-55 -4.43E+01 1.20E+02 8.14E+01 pCi/L DY1DryweIl115(305415001)-GW 29-May-12 Iron-55 4.65E+01 1.95E+02 1.41E+02 pC ilL DY1 o rywe II 115(311489001)

-GW 12-Sep-12 Iron-55 -2.57E+01 1.47E+02 1.00E+02 pC ilL DY1 DryweIl115(315689004)

-GW 14-Nov-12 Iron-55 1.88E+01 1.28E+02 9.12E+01 pC i/L DY1 Drywell 115(298009001)

-GW 13-Mar-12 Iron-59 -7.58E-01 4.62E+00 2.82E+00 pC ilL DY1 DryweIl115(305415001)

-GW 29-May-12 Iron-59 -1.17E+00 3.65E+00 2.33E+00 pCilL DY1 Drywell 115(311489001)

-GW 12-Sep-12 Iron-59 -7.56E-02 3.13E+00 1.83E+00 pC ilL DY 1 Drywell 115(315689004)

-GW 14-Nov-12 Iron-59 4.55E-01 3.64E+00 2.19E+00 pCi/L DY1 Drywell 115(298009001)

-GW 13-Mar-12 Lanthanum-140 1.30E+00 5.20E+00 3.00E+00 pCi/L DY 1 Drywell 115(305415001)

-GW 29-May-12 Lanthanum-140 1.13E+00 3.35E+00 1.97E+00 pCi/L DY1DryweIl115(311489001)-GW 12-Sep-12 Lanthanum-140

-6.34E-01 2.68E+00 1.69E+00 pC ilL DY 1 Drywell 115(315689004)

-GW 14-Nov-12 Lanthanum-140

-3.26E-01 3.47E+00 2.11 E+OO pC ilL DY1 Drywell 115(298009001)

-GW 13-Mar-12 Manganese-54

-3.02E-01 2.17E+00 1.79E+00 pCi/L DY1 DryweIl115(305415001)

-GW 29-MaY-12 Manganese-54

-1.72E-01 1.78E+00 1.06E+00 pCi/L DY1 DryweIl115(311489001)

-GW 12-Sep-12 Manganese-54

-1.15E+00 1.55E+00 1.13E+00 pCi/L DY1 DryweIl115(315689004)

-GW 14-Nov-12 Manganese-54

-5.53E-02 1.66E+00 9.90E-01 pCi/L DY1 Drywell 115(298009001)

-GW 13-Mar-12 Nickel-63

-1.49E+00 1.76E+0 1 1.04E+01 pCi/L DY1 Drywell 115(305415001)

-GW 29-May-12 Nickel-63 1.45E+01 2.15E+01 1.34E+01 pCi/L DY1 DryweIl115(311489001)

-GW 12-Sep-12 Nickel-63 9.35E+00 3.15E+01 1.91E+01 pCi/L Page 61 of 90 2012 DCPP Analysis Results Appendix C DY 1 Drywell 115(315689004)

-GW 14-Nov-12 Nickel-63 2.34E+01 3.52E+01 2.21E+01 pCi/L DY1 Drywell 115(298009001)

-GW 13-Mar-12 Niobium-95 4.55E-01 2.24E+00 1.33E+00 pCi/L DY1 Drywell 115(305415001)

-GW 29-May-12 Niobium-95 1.07E+00 1.91E+00 1.17E+00' pC ilL DY1 Drywell 115(311489001)

-GW 12-Sep-12 Niobium-95 2.21 E-02 1.56E+00 9.29E-01 pCi/L DY1 Drywell 115(315689004)

-GW 14-Nov-12 Niobium-95 1.07E-01 1.71E+00 1.01E+00 pCi/L DY1 Drywell 115(298009001)

-GW 13-Mar-12 Total Strontium

-8.80E-03 1.81 E-01 . 1.07E-01 pCi/L DY1 Drywell 115(305415001)

-GW 29-May-12 Total Strontium 1.81E-01 3.63E-01 2.25E-01 pCi/L DY1 Drywell 115(311489001)

-GW 12-Sep-12 Total Strontium

-2.13E-02 1.73E-01 1.02E-01 pCi/L DY1 Drywell 115(315689004)

-GW 14-Nov-12 Total Strontium

-1.34E-01 2.11E-01 1.22E-01 pCi/L DY 1 Drywell 115(298009001)

-GW 13-Mar-12 Tritium 1.80E+04 2.47E+02 3.52E+03 pCi/L DY1 Drywell 115(305415001)

-GW 29-MaY-12 Tritium 1.81E+04 2.12E+02 3.52E+03 pC ilL DY1 Drywell 115(311489001)-GW 12-Sep-12 Tritium 1.91 E+04 1.25E+02 3.74E+03 pCi/L DY1 Drywell 115(315689004)

-GW 14-Nov-12 Tritium 1.87E+04 3.02E+02 3.67E+03 pC i/L DY1 Drywell 115(298009001)

-GW 13-Mar-12 Zinc-65 -9.96E-01 4.37E+00 2.70E+00 pCi/L DY1 Drywell 115(305415001)

-GW 29-May-12 Zinc-65 1.28E-01 3.50E+00 2.44E+00 pC ilL DY1 Drywell 115(311489001)

-GW . 12-Sep-12 Zinc-65 -1.29E+00 2.82E+00 1.85E+00 pCi/L DY1 Drywell 115(315689004)

-GW 14-Nov-12 Zinc-65 2.01 E+OO 3.48E+00 2.41E+00 pC ilL DY1 Drywell 115(298009001)

-GW 13-Mar-12 Zirconium-95

-1.17E+00 3.67E+00 2.36E+00 pCi/L DY1 Drywell 115(305415001)

-GW 29-MaY-12 Zirconium-95

-2.46E-02 3.25E+00 1.90E+00 pCilL DY1 Drywell 115(311489001)-GW 12-Sep-12 Zirconium-95 3.08E-01 3.03E+00 1.79E+00 pCi/L DY1 Drywell 115(315689004)

-GW 14-Nov-12 Zirconium-95 8.60E-01 3.22E+00 1.89E+00 pCi/L GW1 Groundwater Monitoring Well 1 Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 BETA 1.04E+01 1.45E+01 9.12E+00 pC ilL GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 BETA 1.18E+01 1.06E+01 7.34E+00 pCi/L GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 BETA 1.91 E+01 1.07E+01 8.16E+00 pCi/L GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-Dec-12 BETA 1.23E+01 4.65E+00 3.82E+00 pCi/L GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 Barium-140 1.53E+00 5.03E+00 3.00E+00 pCi/L GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 Barium-140 5.26E-01 4.89E+00 2.86E+00 pCi/L GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 Barium-140

-5.28E-03 4.40E+00 2.61 E+OO pC ilL GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-Dec-12 Barium-140

-2.49E-01 4.18E+00 2.53E+00 pC ilL GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 Cesium-134 3.23E-01 3.17E+00 1.86E+00 pCilL GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 Cesium-134

-1.50E+00 2.99E+00 1.99E+00 pCi/L GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 Cesium-134 3.51 E-01 3.00E+00 1.74E+00 pCi/L GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-Dec-12 Cesium-134 7.88E-02 1.92E+00 1.13E+00 pCilL GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 Cesium-137 1.06E+00 2.53E+00 4.40E+00 pCilL GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 Cesium-137 2.42E+00 2.86E+00 2.18E+00 pCi/L GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 Cesium-137

-8.31 E-01 2.31 E+OO 1.51E+00 pCi/L GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-Dec-12 Cesium-137

-1.22E+00 2.17E+00 1.86E+00 pCi/L GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 Cobalt-58

-1.89E+00 2.49E+00 1.79E+00 pC ilL GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 Cobalt-58

-9.66E-01 2.61E+00 1.90E+00 pC ilL GW1 Groundwater Monitoring Well 1(311929001)

-GW 20-Sep-12 Cobalt-58 6.42E-01 2.39E+00 1.39E+00 pCi/L GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-Dec-12 Cobalt-58

-6.28E-02 1.84E+00 1.10E+00 pCi/L Page 62 of 90 2012 DCPP Analysis Results Appendix C GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 Cobalt-60 8.38E-02 2.68E+00 1.58E+00 pC ilL GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 Cobalt-60 1.48E+00 2.88E+00 1.79E+00 pC ilL GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 Cobalt-60 5.78E-01 2.53E+00 1.45E+00 pCi/L GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-0ec-12 Cobalt-60

-2.26E-01 1.80E+00 1.08E+00 pCi/L GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 lodine-131

-4.04E+00 4.62E+00 3.38E+00 pC ilL GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 lodine-131

-1.99E-01 5.64E+00 3.34E+00 pCi/L GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 lodine-131 4.25E-01 4.08E+00 2.37E+00 pCi/L GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-0ec-12 lodine-131 3.25E-01 5.40E+00 3.19E+00 pCilL GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 Iron-55 8.77E+00 1.15E+02 7.91E+01 ['Ci/L GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 Iron-55 5.42E+00 1.13E+02 8.00E+01 pCilL GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 Iron-55 5.04E+00 1.83E+02 1.32E+02 pC ilL GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-0ec-12 Iron-55 1.31E+02 1.58E+02 1.28E+02 pCi/L GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 Iron-59 1.46E+00 5.67E+00 3.43E+00 pCi/L GW1 Groundwater Monitor i ng Well 1(305183001)

-GW 24-May-12 Iron-59 5.01 E-01 5.75E+00 3.42E+00 pC ilL GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 Iron-59 -6.85E-02 5.03E+00 3.03E+00 pCi/L GW1 Groundwater Monitor i ng Well 1(317476001)

-GW 27-0ec-12 Iron-59 -7.14E-01 3.73E+00 2.35E+00 pCi/L GW1 Groundwater Monitor i ng Well 1(297581001)

-GW 7-Mar-12 Lanthanum-140 1.53E+00 5.03E+00 3.00E+00 pCi/L GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 Lanthanum-140 5.26E-01 4.89E+00 2.85E+00 pCi/L GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 Lanthanum-140

-5.28E-03 4.40E+00 2.61 E+OO pC ilL GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-0ec-12 . Lanthanum-140

-2.49E-01 4.18E+00 2.53E+00 pC ilL GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 Manganese-54

-2.18E+00 2.40E+00 1.83E+00 pCi/L GW1 Groundwater Monitoring Well 1 305183001)

-GW 24-May-12 Manganese-54 7.93E-02 2.59E+00 1.52E+00 pC ilL GW1 G r oundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 Manganese-54

-4.53E-01 2.24E+00 1.36E+00 pCi/L GW1 Groundwater Monitoring Well 1 317476001)

-GW 27-0ec-12 Manganese-54 3.43E-02 1.90E+00 1.13E+00 pCi/L GW1 Groundwater Monitor i ng Well 1 297581001)

-GW 7-Mar-12 Nickel-63

-2.26E+01 3.10E+01 1.75E+01 pCi/L GW1 Groundwater Monitoring Well 1 305183001)

-GW 24-May-12 Nickel-63 1.27E+01 2.23E+01 1.37E+01 pC ilL GW1 Groundwater Monitoring Well 1 311929001)

-GW 20-Sep-12 Nickel-63 1.88E+01 3.32E+01 2.08E+01 pCi/L GW1 Groundwater Monitor i ng Well 1 317476001)

-GW 27-0ec-12 Nickel-63

-3.19E+01 4.95E+01 2.83E+01 pCi/L GW1 Groundwater Monitor i ng Well 1 297581001)

-GW 7-Mar-12 Niobium-95 3.41 E+OO 3.41E+00 3.38E+00 pCilL GW1 Groundwater Monitor i ng Well 1 305183001)

-GW 24-May-12 Niobium-95 2.53E+00 2.53E+00 4.13E+00 pC ilL GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 N i obium-95 8.87E-01 2.47E+00 1.63E+00 pCi/L GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-0ec-12 Niobium-95 2.01E+00 2.21E+00 1.64E+00 pC ilL GW1 Groundwater Monitor i ng Well 1(297581001)

-GW 7-Mar-12 Total Strontium

-5.88E-03 2.66E-01 1.58E-01 pCi/L GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 Total Strontium 1.46E-01 2.63E-01 1.66E-01 pC ilL GW1 Groundwater Monitoring Well 1 311929001)

-GW 20-Sep-12 Total Strontium

-3.25E-02 2.60E-01 1.54E-01 pCi/L GW1 Groundwater Monitoring Well 1 317476001)

-GW 27-0ec-12 Total Strontium 1.53E-01 2.10E-01 1.36E-01 pCilL GW1 Groundwater Monitoring Well 1 297581001)

-GW 7-Mar-12 Trit i um 2.28E+02 2.43E+02 1.61E+02 pC ilL GW1 Groundwater Monitoring Well 1 305183001)

-GW 24-May-12 Tritium 3.34E+02 2.83E+02 1.95E+02 pCi/L GW1 Groundwater Monitoring Well 1 311929001)

-GW 20-Sep-12 Tritium 4.00E+02 2.49E+02 1.83E+02 pC i/L GW1 Groundwater Monitoring Well 1 317476001)

-GW 27-0ec-12 Tritium 1.13E+02 2.56E+02 1.60E+02 pCi/L GW1 Groundwate r Monitoring Well 1(297581001)

-GW 7-Mar-12 Z i nc-65 9.20E-01 5.22E+00 3.63E+00 pC i lL GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 Zinc-65 8.54E+00 8.54E+00 1.12E+01 pC ilL GW1 Groundwater Monitoring Well 1 (311929001)

-GW 20-Sep-12 Zinc-65 6.23E-01 4.49E+00 3.06E+00 pCi/L GW1 Groundwater Monitor i ng Well 1(317476001)

-GW 27-0ec-12 Zinc-65 2.24E+00 3.89E+00 2.71 E+OO pC i/L Page 63 of 90 2012 DCPP Analysis Results Appendix C GW1 Groundwater Monitoring Well 1(297581001)

-GW 7-Mar-12 Zirconium-95 2.07E+00 4.59E+00 2.76E+00 pCi/L GW1 Groundwater Monitoring Well 1(305183001)

-GW 24-May-12 Zirconium-95

-1.20E+00 4.44E+00 2.71E+00 pCi/L GW1 Groundwater Monitoring Well 1(311929001)

-GW 20-Sep-12 Zirconium-95 6.73E-01 4.22E+00 2.44E+00 pCi/L GW1 Groundwater Monitoring Well 1(317476001)

-GW 27-0ec-12 Zirconium-95

-8.55E-01 3.24E+00 2.00E+00 pCi/L GW2 Groundwater Monitoring Well 2 Sample Name Date Collected Nuclide Result MOC 2 Sigma TPU Units GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 BETA 1.88E+01 8.10E+00 6.74E+00 pCilL GW2 Groundwater Monitoring Well 2 305183002)

-GW 24-May-12 BETA 3.28E+01 8.70E+00 8.74E+00 pCilL GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 BETA 2.19E+01 4.38E+00 5.14E+00 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-0ec-12 BETA 1.55E+01 4.91E+00 4.30E+00 pCi/L GW2 Groundwater.Monitoring Well 2 297581002)

-GW 7-Mar-12 Barium-140

-8.93E-01 2.91E+00 1.83E+00 pCi/L GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 Barium-140

-5.01 E-01 3.12E+00 1.88E+00 pCi/L GW2 Groundwater Monitoring Well 2 311929002)

-GW 20-Sep-12 Barium-140 1.52E+00 3.67E+00 2.15E+00 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-0ec-12 Sarium-140 5.62E-01 5.53E+00 3.24E+00 pCi/L GW2 Groundwater Monitoring Well 2 297581002)

-GW 7-Mar-12 Cesium-134 8.71E-01 2.25E+00 1.38E+00 pCi/L GW2 Groundwater Monitoring Well 2 305183002)

-GW 24-May-12 Cesium-134 1.23E+00 2.35E+00 1.47E+00 pCi/L GW2 Groundwater Monitoring Well 2 311929002)

-GW 20-Sep-12 Cesium-134 4.64E-01 2.42E+00 1.44E+00 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-0ec-12 Cesium-134

-4.21E-01 2.28E+00 1.38E+00 pCi/L GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 Cesium-137

-6.18E-01 1.93E+00 1.22E+00 pCi/L GW2 Groundwater Monitoring Well 2 305183002)

-GW 24-May-12 Cesium-137 4.20E-02 2.00E+00 1.20E+00 pCi/L GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 Cesium-137 1.20E+00 2.21E+00 1.36E+00 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-0ec-12 Cesium-137

-6.33E-01 2.36E+00 2.08E+00 pCi/L GW2 Groundwater Monitoring Well 2 297581002)

-GW 7-Mar-12 Cobalt-58

-7.41E-01 1.80E+00 1.19E+00 pCi/L GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 Cobalt-58 2.70E-02 1.92E+00 1.17E+00 pCi/L GW2 Groundwater Monitoring Well 2 311929002)

-GW 20-Sep-12 Cobalt-58

-5.53E-01 1.93E+00 1.23E+00 pCi/L GW2 Groundwater Monitoring Well 2 317476002)

-GW 27-0ec-12 Cobalt-58 5.51E-01 2.51E+00 1.46E+00 pCi/L GW2 Groundwater Monitoring Well 2 297581002)

-GW 7-Mar-12 Cobalt-60

-2.36E-01 1.79E+00 1.10E+00 pCi/L GW2 Groundwater Monitoring Well 2 305183002)

-GW 24-May-12 Cobalt-60

-1.99E-02 1.85E+00 1.11E+00 pCi/L GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 Cobalt-60 6.96E-01 2.30E+00 1.37E+00 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-0ec-12 Cobalt-60 6.80E-01 2.53E+00 1.45E+00 pC ilL GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 lodine-131

-4.89E-01 3.55E+00 2.09E+00 pCi/L GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 lodine-131

-6.03E-01 4.13E+00 2.44E+00 pCi/L GW2 Groundwater Monitoring Well 2 311929002)

-GW 20-Sep-12 lodine-131 7.84E-01 4.12E+00 2.46E+00 pC ilL GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-0ec-12 lodine-131 8.44E-01 5.55E+00 3.22E+00 pCi/L GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 Iron-55 -2.22E+01 1.27E+02 8.62E+01 pCi/L GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 Iron-55 1.43E+02 1.97E+02 1.44E+02 pCi/L GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 Iron-55 9.30E+01 1.89E+02 1.41E+02 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-0ec-12 Iron-55 3.86E+01 1.58E+02 1.23E+02 pCi/L GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 Iron-59 -4.86E-01 3.78E+00 2.29E+00 pCi/L GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 Iron-59 -1.55E+00 3.56E+00 2.33E+00 pCi/L GW2 Groundwater Monitoring Well 2 311929002)

-GW 20-Sep-12 Iron-59 1.99E+00 4.37E+00 2.62E+00 pCi/L GW2 Groundwater Monitoring Well 2 317476002)

-GW 27-0ec-12 Iron-59 9.23E-02 5.27E+00 3.16E+00 pCi/L GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 Lanthanum-140

-8.93E-01 2.91E+00 1.83E+00 pCi/L Page 64 of 90 2012 DCPP Analysis Results Appendix C GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 Lanthanum-140

-5.01 E-01 3.12E+00 1.88E+00 pCi/L GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 Lanthanum-140 1.52E+00 3.67E+00 2.15E+00 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-Dec-12 Lanthanum-140 5.62E-01 5.53E+00 3.24E+00 pCi/L GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 Manganese-54

-1.09E+00 1.76E+00 1.19E+00 pCi/L GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 Manganese-54

-7.86E-01 1.74E+00 1.11E+00 pCi/L GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 Manganese-54 6.86E-02 1.94E+00 1.17E+00 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-Dec-12 Manganese-54

-6.61E-01 2.20E+00 1.37E+00 pCi/L GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 Nickel-63

-3.59E+00 3.27E+01 1.94E+01 pCi/L GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 Nickel-63 2.25E+01 2.55E+01 1.61E+01 pC ilL GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 Nickel-63 2.50E+01 3.38E+01 2.15E+01 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-Dec-12 Nickel-63 1.91E+00 4.14E+01 2.47E+01 pCi/L GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 Niobium-95 1.84E+00 2.21E+00 1.66E+00 pC ilL GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 Niobium-95 1.29E+00 2.20E+00 1.40E+00 pCi/L GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 Niobium-95 1.41E+00 2.40E+00 1.51E+00 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-Dec-12 Niobium-95 5.40E-01 2.45E+00 1.61E+00 pCi/L GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 Total Strontium

-1.18E-01 2.98E-01 1.74E-01 pCilL GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 Total Strontium

-2.00E-02 2.86E-01 1.69E-01 pCi/L GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 Total Strontium

-6.34E-02 1.85E-01 1.08E-01 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-Dec-12 Total Strontium 1.09E-01 1.41E-01 9.25E-02 pCi/L GW2 Groundwater Monitoring Well 2(297581002)

-GW 7-Mar-12 Tritium 1.17E+02 2.33E+02 1.46E+02 pCi/L GW2 Groundwater Monitoring Well 2(305183002)

-GW 24-May-12 Tritium 6.67E+01 2.83E+02 1.72E+02 pCi/L GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 Tritium 9.24E+01 2.50E+02 1.54E+02 pCi/L GW2 Groundwater Monitoring Well 2 317476002)

-GW 27-Dec-12 Tritium -1.84E+01 2.60E+02 1.54E+02 pCi/L GW2 Groundwater Monitoring Well 2 297581002)

-GW 7-Mar-12 Zinc-65 4.13E+00 4.13E+00 3.20E+00 pCi/L GW2 Groundwater Monitoring Well 2 305183002)

-GW 24-May-12 Zinc-65 -8.43E-01 3.27E+00 2.38E+00 pCi/L GW2 Groundwater Monitoring Well 2 311929002)

-GW 20-Sep-12 Zinc-65 -3.00E+00 4.70E+00 3.28E+00 pCi/L GW2 Groundwater Monitoring Well 2 317476002)

-GW 27-Dec-12 Zinc-65 -1.36E+00 4.92E+00 3.64E+00 pCi/L GW2 Groundwater Monitoring Well 2 297581002)

-GW 7-Mar-12 Zirconium-95 1.24E+00 3.47E+00 2.11E+00 pCi/L GW2 Groundwater Monitoring Well 2 305183002)

-GW 24-May-12 Zirconium-95

-8.84E-01 3.26E+00 2.07E+00 pCi/L GW2 Groundwater Monitoring Well 2(311929002)

-GW 20-Sep-12 Zirconium-95

-1.98E-01 3.73E+00 2.25E+00 pCi/L GW2 Groundwater Monitoring Well 2(317476002)

-GW 27-Dec-12 Zirconium-95 3.03E-01 4.07E+00 2.35E+00 pCi/L HCM Hearst Ranch Cow Meat -chuck roast Meat Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units HCM Hearst Ranch Cow Meat -chuck roast(305625012)

-MT 4-Jun-12 Cesium-134

-6.91E-02 3.89E+00 2.30E+00 pCi/kg HCM Hearst Ranch Cow Meat -chuck roast(305625012)

-MT 4-Jun-12 Cesium-137 8.00E-01 3.46E+00 2.01E+00 pCi/kg HCM Hearst Ranch Cow Meat -chuck roast(305625012)

-MT 4-Jun-12 Cobalt-58

-1.98E-01 3.25E+00 1.94E+00 pCi/kg HCM Hearst Ranch Cow Meat -chuck roast(305625012)

-MT 4-Jun-12 Cobalt-60

-1.67E+00 3.95E+00 3.32E+00 pCi/kg HCM Hearst Ranch Cow Meat -chuck roast(305625012)

-MT 4-Jun-12 lodine-131

-1.16E-01 5.70E+00 3.40E+00 pCi/kg HCM Hearst Ranch Cow Meat-chuck roast(305625012)

-MT 4-Jun-12 Potassium-40 2.32E+03 2.72E+01 2.31E+02 pCi/kg HCM Hearst Ranch Cow Meat -chuck roast(305625012)

-MT 4-Jun-12 Total Strontium 1.17E+01 6.49E+01 3.91 E+01 pCi/kg HCM Hearst Ranch Cow Meat -ground beef Meat ISample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units Page 65 of 90 2012 DCPP Analysis Results Appendix C HCM Hearst Ranch Cow Meat -ground beef(297581 003) -MT 7-Mar-12 Cesium-134 3.68E+00 5.99E+00 3.78E+00 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(305625011)

-MT 4-Jun-12 Cesium-134 7.83E-01 4.21 E+OO 2.51E+00 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(309030002)

-MT 31-Jul-12 Cesium-134

-9.88E-01 6.56E+00 3.93E+00 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(297581 003) -MT 7-Mar-12 Cesium-137 8.00E+00 4.50E+00 3.31 E+OO pCi/kg HCM Hearst Ranch Cow Meat -ground beef(305625011)

-MT 4-Jun-12 Cesium-137 2.58E+00 4.11E+00 2.58E+00 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(309030002)

-MT 31-Jul-12 Cesium-137 2.06E+00 5.34E+00 3.25E+00 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(297581 003) -MT 7-Mar-12 Cobalt-58 6.51 E-01 4.76E+00 2.84E+00 pC i/kg HCM Hearst Ranch Cow Meat -ground beef(305625011)

-MT 4-Jun-12 Cobalt-58 2.18E-01 3.72E+00 2.23E+00 pCi/kg HCM Hearst Ranch Cow Meat -_ground beef(309030002)

-MT 31-Jul-12 Cobalt-58

-1.37E+00 4.63E+00 2.89E+00 pC i/kg HCM Hearst Ranch Cow Meat -ground beef(297581 003) -MT 7-Mar-12 Cobalt-60 2.02E+00 5.65E+00 3.37E+00 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(305625011)

-MT 4-Jun-12 Cobalt-60 2.33E+00 4.38E+00 2.63E+00 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(309030002)

-MT 31-Jul-12 Cobalt-60

-2.08E+00 5.56E+00 3.57E+00 pCi/kg HCM Hearst Ranch Cow Meat-ground beef(297581 003) -MT 7-Mar-12 lod i ne-131 3.01E+00 8.21 E+OO 4.97E+00 pCi/kg HCM Hearst Ranch Cow Meat -_ground beef(305625011)

-MT 4-Jun-12 lodine-131

-8.37E-01 6.00E+00 3.73E+00 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(309030002)

-MT 31-Jul-12 lodine-131 4.19E+00 8.55E+00 5.13E+00 pCi/kg HCM Hearst Ranch Cow Meat-ground beef(297581 003) -MT 7-Mar-12 Potassium-40 2.75E+03 4.40E+01 2.64E+02 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(305625011)

-MT 4-Jun-12 Potassium-40 2.29E+03 3.36E+01 2.22E+02 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(309030002)

-MT 31-Jul-12 Potassium-40 2.69E+03 4.27E+01 2.68E+02 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(297581 003) -MT 7-Mar-12 Total Strontium 2.20E+01 7.07E+01 4.32E+01 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(305625011)

-MT 4-Jun-12 Total Strontium 4.58E+01 6.43E+01 4.11E+01 pCi/kg HCM Hearst Ranch Cow Meat -ground beef(309030002)

-MT 31-Jul-12 Total Strontium 9.80E+00 1.11E+01 7.52E+00 pCi/kg HCM Hearst Ranch Cow Meat -steak Meat Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units HCM Hearst Ranch Cow Meat -steak 297581004)

-MT 7-Mar-12 Cesium-134 2.33E+00 7.19E+00 4.24E+00 pC i/kg HCM Hearst Ranch Cow Meat -steak 297581004)

-MT 7-Mar-12 Ces i um-137 4.91E+00 5.88E+00 4.00E+00 pC i/kg HCM Hearst Ranch Cow Meat -steak 297581004)-

MT 7-Mar-12 Cobalt-58 7.27E-01 5.72E+00 3.33E+00 pCi/kg HCM Hearst Ranch Cow Meat -steak 297581004)

-MT 7-Mar-12 Cobalt-60

-1.58E+00 5.05E+00 3.16E+00 pC i/kg HCM Hearst Ranch Cow Meat -steak(297581 004) -MT 7-Mar-12 lodine-131

-2.04E+00 1.70E+01 9.99E+00 pCi/kg HCM Hearst Ranch Cow Meat-steak(297581 004) -MT 7-Mar-12 Potassium-40 2.78E+03 4.30E+01 2.68E+02 pCi/kg HCM Hearst Ranch Cow Meat -steak(297581 004) -MT 7-Mar-12 Total Strontium 1.42E+01 7.54E+01 4.56E+01 pCi/kg JDM Johe Deer Meat Sample Name Date Collected Nuclide Resu l t MDC 2 Sigma TPU Units JDM Johe Deer Meat(316213001)

-MT 22-Sep-12 Cesium-134 7.49E+00 5.04E+00 5.25E+00 pCi/kg JDM Johe Deer Meat(316213001)

-MT 22-Sep-12 Cesium-137 8.31E+00 4.85E+00 4.45E+00 pCi/kg JDM Johe Deer Meat(316213001)

-MT 22-Sep-12 Cobalt-58

-3.44E+00 7.70E+00 5.15E+00 pCi/kg JDM Johe Deer Meat(316213001)

-MT 22-Sep-12 Cobalt-60 1.10E+00 5.26E+00 3.12E+00 pCi/kg JDM Johe Deer Meat(316213001)

-MT 22-Sep-12 lodine-131 O.OOE+OO O.OOE+OO 1.58E+03 pCi/kg JDM Johe Deer Meat(316213001)

-MT 22-Sep-12 Potassium-40 2.81E+03 3.79E+01 2.67E+02 pCi/kg MDO Montana de Oro -Beach Sand Sample Name MDO Montana de Oro(298160002)

-SO Page 66 of 90 2012 DCPP Analysis Results Appendix C MOO Montana de Oro(298160002)

-SO 19-Mar-12 Cesium-134

-1.49E+01 4.91E+01 3.21E+01 pCi/kg MOO Montana de Oro(31 0597002) -SO 23-Aug-12 Cesium-134 3.78E+01 7.93E+01 4.40E+01 pCi/kg MOO Montana de Oro(298160002)

-SO 19-Mar-12 Cesium-137 3.94E+01 5.99E+01 3.42E+01 pCi/kg MOO Montana de Oro(31 0597002) -SO 23-Aug-12 Cesium-137 2.49E+01 7.00E+01 3.86E+01 pCi/kg MOO Montana de Oro(298160002)

-SO 19-Mar-12 Iron-55 -1.05E+04 1.24E+04 8.04E+03 pCi/kg MOO Montana de Oro(31 0597002) -SO 23-Aug-12 Iron-55 7.25E+03 1.14E+04 9.21E+03 pCi/kg MOO Montana de Oro(298160002)

-SO 19-Mar-12 Lead-212 3.39E+02 7.20E+01 8.46E+01 pCi/kg MOO Montana de Oro(298160002)

-SO 19-Mar-12 Lead-214 6.52E+02 9.17E+01 1.53E+02 pCi/kg MOO Montana de Oro(31 0597002) -SO 23-Aug-12 Lead-214 6.57E+02 1.08E+02 1.56E+02 pCi/kg MOO Montana de Oro(298160002)

-SO 19-Mar-12 Nickel-63 5.02E+02 2.70E+03 1.63E+03 pCilkg MOO Montana de Oro(31 0597002) -SO 23-Aug-12 Nickel-63

-1.34E+02 2.49E+03 1.48E+03 pCi/kg MOO Montana de Oro(298160002)

-SO 19-Mar-12 Potassium-40 5.86E+03 3.62E+02 1.03E+03 pCilkg MOO Montana de Oro(31 0597002) -SO 23-Aug-12 Potassium-40 6.02E+03 6.21E+02 1.22E+03 pCi/kg MOO Montana de Oro(298160002)

-SO 19-Mar-12 Total Strontium 1.89E+02 1.21E+03 7.43E+02 pCi/kg MOO Montana de Oro(31 0597002) -SO 23-Aug-12 Total Strontium

-8.87E+01 9.04E+02 5.30E+02 pCi/kg MT1 Meteorological Tower -Air Charcoal Sample Name Date Collected Nuclide Result MOC 2 Sigma TPU Units MT1 Meteorological Tower(293900012)

-AC 7-Jan-12 lodine-131 9.22E-04 1.31E-02 7.68E-03 pCi/m3 MT1 Meteorological Tower(294429012)

-AC 14-Jan-12 lodine-131 4.81 E-04 1.40E-02 8.43E-03 pCi/m3 MT1 Meteorological Tower(294804012)

-AC 21-Jan-12 lodine-131 7.83E-04 1.09E-02 6.45E-03 pCi/m3 MT1 Meteorological Tower(295197012)

-AC 28-Jan-12 lodine-131 2.35E-03 1.32E-02 7.77E-03 pCi/m3 MT1 Meteorological Tower(295707012)

-AC 4-Feb-12 lodine-131 2.29E-03 1.68E-02 9.77E-03 pCi/m3 MT1 Meteorological Tower(296101012)

-AC 11-Feb-12 lodine-131

-7.11E-04 1.08E-02 6.48E-03 pCi/m3 MT1 Meteorological Tower(296457012)

-AC 18-Feb-12 lodine-131 5.72E-04 1.25E-02 7.20E-03 pCi/m3 MT1 Meteorological Tower(296852012)

-AC 25-Feb-12 lodine-131

-4.20E-03 1.08E-02 7.64E-03 pCi/m3 MT1 Meteorological Tower(297270012)

-AC 3-Mar-12 lodine-131

-2.88E-03 9.69E-03 6.51 E-03 pCi/m3 MT1 MeteoroloQical Tower(297686012)

-AC 10-Mar-12 lodine-131

-4.11E-03 1.16E-02 7.86E-03 pCilm3 MT1 Meteorological Tower(298090012)

-AC 17-Mar-12 lodine-131

-3.19E-03 1.07E-02 6.78E-03 pCi/m3 MT1 Meteorological Tower(298440012)

-AC 24-Mar-12 lodine-131

-2.92E-03 8.32E-03 5.61E-03 pCi/m3 MT1 Meteorological Tower(301039012)

-AC 31-Mar-12 lodine-131 5.29E-03 1.34E-02 7.39E-03 pCilm3 MT1 Meteorological Tower(302547012)

-AC 7-Apr-12 lodine-131

-3.88E-03 8.86E-03 6.29E-03 pCi/m3 MT1 Meteorological Tower(302940012)

-AC 14-Apr-12 lodine-131 2.25E-03 1.15E-02 6.52E-03 pCi/m3 MT1 Meteorological Tower(303291 012) -AC 21-Apr-12 lodine-131 3.34E-04 1.04E-02 6.04E-03 *pCi/m3 MT1 Meteorological Tower(303713012)

-AC 28-Apr-12 lodine-131 4.41E-04 1.03E-02 6.12E-03 pCilm3 MT1 Meteorological Tower(304127012)

-AC 5-May-12 lodine-131

-1.14E-03 9.57E-03 5.97E-03 pCi/m3 MT1 Meteorological Tower(304550012)

-AC 12-May-12 lodine-131 1.52E-03 1.29E-02 7.47E-03 pCi/m3 MT1 Meteorological Tower(304958012)

-AC 19-May-12 lodine-131 9.14E-04 1.29E-02 7.67E-03 pCi/m3 MT1 Meteorological Tower(305236012)

-AC 26-May-12 lodine-131 1.50E-03 1.12E-02 6.42E-03 pCi/m3 MT1 Meteorological Tower(305629012)

-AC 2-Jun-12 lodine-131

-9.23E-04 9.91E-03 6.09E-03 pCi/m3 MT1 Meteorological Tower(306063012)

-AC 9-Jun-12 lodine-131 3.61E-03 1.15E-02 6.48E-03 pCi/m3 MT1 Meteorological Tower(306466012)

-AC 16-Jun-12 lodine-131 O.OOE+OO 1.10E-02 O.OOE+OO pCi/m3 MT1 Meteorological Tower(306808012)

-AC 23-Jun-12 lodine-131

-3.68E-03 1.32E-02 8.61 E-03 pCi/m3 MT1 Meteorological Tower(307348012)

-AC 30-Jun-12 lodine-131

-5.49E-04 1.19E-02 7.15E-03 pCi/m3 Page 67 of 90 2012 DCPP Analysis Results Appendix C MT1 Meteorological Tower(307690012)

-AC 7-Jul-12 lodine-131

-2.33E-03 1.21E-02 7.64E-03 pCi/m3 MT1 Meteorological Tower(308147012)

-AC 14-Jul-12 lodine-131

-7.01E-03 1.73E-02 1.19E-02 pCi/m3 MT1 Meteorological Tower(308S69012)

-AC 21-Jul-12 lodine-131 6.87E-03 1.38E-02 8.37E-03 pCi/m3 MT1 Meteorological Tower(308980012) -AC 28-Jul-12 lodine-131 S.06E-03 1.43E-02 7.98E-03 pCi/m3 MT1 Meteorological Tower(309364012)

-AC 4-Aug-12 lodine-131

-2.88E-03 8.36E-03 S.61 E-03 pCi/m3 MT1 Meteorological Tower(309747012)

-AC 11-Aug-12 lodine-131

-8.90E-04 1.26E-02 9.01 E-03 pCi/m3 MT1 Meteorological Tower(310131012)

-AC 18-Aug-12 lodine-131

-2.27E-03 8.14E-03 S.26E-03 pCi/m3 MT1 Meteorological Tower(3104S7012)

-AC 2S-Aug-12 lodine-131

-1.14E-03 8.73E-03 S.36E-03 pCi/m3 MT1 Meteorological Tower(31 0729012) -AC 1-Sep-12 lodine-131

-1.69E-03 7.97E-03 S.00E-03 pCi/m3 MT1 Meteorological Tower(311201012)

-AC 8-Sep-12 lodine-131 -S.41 E-03 9.77E-03 7.22E-03 pCi/m3 MT1 Meteorological Tower(311S88012)

-AC 1S-Sep-12 lodine-131

-6.09E-03 8.91E-03 7.31 E-03 pCi/m3 MT1 Meteorological Tower(312018012)

-AC 22-Sep-12 lodine-131

-4.S7E-04 1.08E-02 6.S6E-03 pCi/m3 MT1 Meteorological Tower(312421 012) -AC 29-Sep-12 lodine-131 1.41 E-03 1.12E-02 6.S2E-03 pCi/m3 MT1 Meteorological Tower(312998012)

-AC 6-0ct-12 lodine-131 -S.S2E-03 9.23E-03 6.82E-03 pCi/m3 MT1 Meteorological Tower(313S14012)

-AC 13-0ct-12 lodine-131

-2.24E-03 1.47E-02 9.30E-03 pCi/m3 MT1 Meteorological Tower(3139S8012)

-AC 20-0ct-12 lodine-131

-3.S8E-03 1.30E-02 8.46E-03 pCi/m3 MT1 Meteorological Tower(314389012)

-AC 27-0ct-12 lodine-131

-3.70E-03 1.22E-02 7.77E-03 pCi/m3 MT1 Meteorological Tower(314793012)

-AC 4-Nov-12 lodine-131 2.68E-03 1.06E-02 6.10E-03 pCi/m3 MT1 Meteorological Tower(31S297012)

-AC 10-Nov-12 lodine-131 1.61E-03 1.33E-02 7.67E-03 pCi/m3 MT1 Meteorological Tower(31S667012)

-AC 17-Nov-12 lodine-131 6.06E-03 1.S0E-02 8.S8E-03 pCi/m3 MT1 Meteorological Tower(31S92S012)

-AC 24-Nov-12 lodine-131

-3.71E-03 7.SSE-03 S.36E-03 pCi/m3 MT1 Meteorological Tower(316341 012) -AC 1-0ec-12 lodine-131 6.66E-04 9.38E-03 S.39E-03 pCi/m3 MT1 Meteorological Tower(316741 012) -AC 8-0ec-12 lodine-131

-7.09E-04 1.34E-02 8.13E-03 pCi/m3 MT1 Meteorological Tower(3170S7012)

-AC 1S-0ec-12 lodine-131

-2.78E-03 1.26E-02 8.01 E-03 pCi/m3 MT1 Meteorological Tower(317277012)

-AC 22-0ec-12 lodine-131 6.41E-03 1.4SE-02 8.46E-03 pCi/m3 MT1 Meteorological Tower(317436012)

-AC 29-0ec-12 lodine-131

-9.S9E-OS 8.44E-03 S.S1 E-03 pCi/m3 MT1 Meteorological Tower -Air Particulate Sample Name Date Collected Nuclide Result MOC 2 Sigma TPU Units MT1 Meteorological Tower(29390000S)

-AP 7-Jan-12 BETA S.67E-02 2.1SE-03 1.6SE-02 pCi/m3 MT1 Meteorological Tower(29442900S)

-AP 14-Jan-12 BETA 6.40E-02 1.86E-03 1.4SE-02 pCi/m3 MT1 Meteorological Tower(29480400S)

-AP 21-Jan-12 BETA 1.S6E-02 1.87E-03 1.S4E-02 pCi/m3 MT1 Meteorological Tower(29S19700S)

-AP 28-Jan-12 BETA S.07E-02 1.82E-03 1.64E-02 pCi/m3 MT1 Meteorological Tower(29S70700S)

-AP 4-Feb-12 BETA S.47E-02 1.74E-03 1.16E-02 pCi/m3 MT1 Meteorological Tower(2961 01 OOS) -AP 11-Feb-12 BETA 3.44E-02 1.84E-03 1.3SE-02 pCi/m3 MT1 Meteorological Tower(2964S700S)

-AP 18-Feb-12 BETA 1.76E-02 1.7SE-03 1.32E-02 pCi/m3 MT1 Meteorological Tower(2968S200S)

-AP 2S-Feb-12 BETA 2.86E-02 1.63E-03 1.36E-02 pCi/m3 MT1 Meteorological Tower(29727000S)

-AP 3-Mar-12 BETA 2.32E-02 1.93E-03 1.40E-02 pCi/m3 MT1 Meteorological Tower(29768600S)

-AP 10-Mar-12 BETA 2.71 E-02 1.90E-03 1.72E-02 pCi/m3 MT1 Meteorological Tower(29809000S)

-AP 17-Mar-12 BETA 1.26E-02 1.89E-03 1.04E-02 pCi/m3 MT1 Meteorological Tower(29844000S)

-AP 24-Mar-12 BETA 1.08E-02 1.87E-03 1.49E-02 pCi/m3 MT1 Meteorological Tower(301 03900S) -AP 31-Mar-12 BETA 1.1SE-02 1.79E-03 1.28E-02 pCi/m3 MT1 Meteorological Tower(302S4700S)

-AP 7-Apr-12 BETA 2.04E-02 1.76E-03 1.33E-02 pCi/m3 MT1 Meteorological Tower(30294000S)

-AP 14-Apr-12 BETA 7.08E-03 1.9SE-03 1.SSE-02 pCi/m3 Page 68 of 90 2012 DCPP Analysis Results Appendix C MT1 Meteorological Tower(303291 005) -AP 21-Apr-12 BETA 9.40E-03 2.01E-03 1.39E-02 pCi/m3 MT1 Meteorological Tower 303713005)

-AP 28-Apr-12 BETA 9.40E-03 1.84E-03 1.14E-02 pCi/m3 MT1 Meteorological Tower(304127005)

-AP 5-May-12 BETA 2.69E-02 1.73E-03 1.39E-02 pCi/m3 MT1 Meteorological Tower(304550005)

-AP 12-May-12 BETA 2.61E-02 1.75E-03 1.38E-02 pCi/m3 MT1 Meteorological Tower(304958005)

-AP 19-MaY-12 BETA 1.70E-02 1.88E-03 1.39E-02 pCi/m3 MT1 Meteorological Tower(305236005)

-AP 26-May-12 BETA 6.41E-03 1.76E-03 1.30E-02 pCi/m3 MT1 Meteorological Tower(305629005)

-AP 2-Jun-12 BETA 1.29E-02 2.37E-03 1.52E-02 pCi/m3 MT1 Meteorological Tower(306063005)

-AP 9-Jun-12 BETA 1.07E-02 2.37E-03 1.53E-02 pCi/m3 MT1 Meteorological Tower(306466005)

-AP 16-Jun-12 BETA 6.66E-03 2.54E-03 1.56E-02 pCi/m3 MT1 Meteorological Tower(306808005)

-AP 23-Jun-12 BETA 1.19E-02 2.49E-03 1.60E-02 pCi/m3 MT1 Meteorological Tower(307348005)

-AP 30-Jun-12 BETA 1.47E-03 1.66E-03 1.27E-02 pCi/m3 MT1 Meteorological Tower 307690005

-AP 7-Jul-12 BETA 1.11 E-02 1.83E-03 1.55E-02 pCi/m3 MT1 Meteorological Tower(308147005)

-AP 14-Jul-12 BETA 1.07E-02 1.80E-03 1.10E-02 pCi/m3 MT1 Meteorological Tower(308569005)

-AP 21-Jul-12 BETA 1.35E-02 1.64E-03 1.37E-02 pCi/m3 MT1 Meteorological Tower(308980005)

-AP 28-Jul-12 BETA 1.29E-02 1.73E-03 1.04E-02 pCi/m3 MT1 Meteorological Tower(309364005)

-AP 4-Aug-12 BETA 7.92E-03 1.66E-03 1.22E-02 pCi/m3 MT1 Meteorological Tower(309747005)

-AP 11-Aug-12 BETA 9.60E-03 1.64E-03 1.29E-02 pCi/m3 MT1 Meteorological Tower(31 0131005) -AP 18-Aug-12 BETA 1.39E-02 1.60E-03 1.21 E-02 pCi/m3 MT1 Meteorological Tower(31 0457005) -AP 25-Aug-12 BETA 1.72E-02 1.57E-03 1.10E-02 pCi/m3 MT1 Meteorological Tower 310729005)

-AP 1-Sep-12 BETA 2.16E-02 1.51E-03 1.19E-02 pCi/m3 MT1 Meteorological Tower(311201005)

-AP 8-Sep-12 BETA 2.53E-02 1.68E-03 1.13E-02 pCi/m3 MT1 Meteorological Tower(311588005)

-AP 15-Sep-12 BETA 3.27E-02 1.53E-03 9.81 E-03 pCi/m3 MT1 Meteorological Tower(312018005)

-AP 22-Sep-12 BETA 4.20E-02 1.51E-03 1.21E-02 pCi/m3 MT1 Meteorological Tower(312421 005) -AP 29-Sep-12 BETA 3.75E-02 1.61E-03 1.47E-02 pCi/m3 MT1 Meteorological Tower(312998005)

-AP 6-0ct-12 BETA 2.80E-02 1.57E-03 1.65E-02 pCi/m3 MT1 Meteorological Tower(313514005)

-AP 13-0ct-12 BETA 3.66E-02 1.57E-03 1.56E-02 pCi/m3 MT1 Meteorological Tower(313958005)

-AP 20-0ct-12 BETA 1.66E-02 1.54E-03 1.07E-02 pCilm3 MT1 Meteorological Tower 314389005 -AP 27-0ct-12 BETA 2.61E-02 1.55E-03 1.27E-02 pCi/m3 MT1 Meteorological Tower 314793005 -AP 4-Nov-12 BETA 4.64E-02 1.58E-03 1.32E-02 pCi/m3 MT1 Meteorological Tower 315297005 -AP 10-Nov-12 BETA 3.95E-02 1.56E-03 1.14E-02 pCi/m3 MT1 Meteorological Tower 315667005

-AP 17-Nov-12 BETA 4.57E-02 1.95E-03 1.33E-02 pCi/m3 MT1 Meteorological Tower(315925005)

-AP 24-Nov-12 BETA 5.01 E-02 1.39E-03 1.03E-02 pCi/m3 MT1 Meteorological Tower(316341 005) -AP 1-Dec-12 BETA 1.13E-02 1.57E-03 1.20E-02 pCi/m3 MT1 Meteorological Tower(316741 005) -AP 8-Dec-12 BETA 3.47E-02 1.57E-03 1.25E-02 pCi/m3 MT1 Meteorological Tower(317057005)

-AP 15-Dec-12 BETA 1.70E-02 1.48E-03 1.20E-02 pCi/m3 MT1 Meteorological Tower(317277005)

-AP 22-Dec-12 BETA 1.65E-02 1.62E-03 1.09E-02 pCi/m3 MT1 Meteorological Tower(317436005)

-AP 29-Dec-12 BETA 2.19E-02 1.66E-03 1.30E-02 pCi/m3 MT1 Meteorological Tower(302777005

-AP 11-Feb-12 Beryllium-7 1.26E-01 8.03E-03 2.17E-02 pCi/m3 MT1 Meteorological Tower(308050005)

-AP 12-May-12 Beryllium-7 7.23E-02 9.97E-03 1.51E-02 pCi/m3 MT1 Meteorological Tower(313322005)

-AP 11-Aug-12 Beryllium-7 7.26E-02 6.38E-03 1.22E-02 pCi/m3 MT1 Meteorological Tower(318773005

-AP 10-Nov-12 Beryllium-7 1.08E-01 9.12E-03 2.04E-02 pCi/m3 MT1 Meteorological Tower(302777005)

-AP 11-Feb-12 Cesium-134

-1.94E-04 6.67E-04 4.64E-04 pCi/m3 MT1 Meteorological Tower(308050005)

-AP 12-May-12 Cesium-134

-2.35E-04 6.76E-04 4.52E-04 pCi/m3 MT1 Meteorological Tower(313322005)

-AP 11-Aug-12 Cesium-134 3.06E-06 5.62E-04 3.38E-04 pCi/m3 Page 69 of 90 2012 DCPP Analysis Results Appendix C MT1 Meteorological Tower(318773005)

-AP 10-Nov-12 Cesium-134 2.16E-05 5.33E-04 3.10E-04 pCi/m3 MT1 Meteorological Tower(302777005)

-AP 11-Feb-12 Cesium-137

-1.09E-04 6.52E-04 4.13E-04 pCi/m3 MT1 Meteorological Tower(308050005)

-AP 12-May-12 Cesium-137

-1.31E-04 4.78E-04 3.22E-04 pCi/m3 MT1 Meteorological Tower(313322005)

-AP 11-Aug-12 Cesium-137 1.35E-04 4.76E-04 2.75E-04 pCi/m3 MT1 Meteorological Tower(318773005)

-AP 10-Nov-12 Cesium-137 2.24E-06 4.89E-04 2.95E-04 pCi/m3 OEl Offsite Emergency lab -Drinking Water Sample Name Date Collected Nuclide Result MOC 2 Sigma TPU Units OEl Offsite Emergency lab(294079003)

-OW 12-Jan-12 BETA 2.07E+00 1.50E+00 1.03E+00 pCi/l OEl Offsite Emergency lab(295701003)

-OW 7-Feb-12 BETA 3.19E-01 1.36E+00 8.26E-01 pCi/l OEl Offsite Emergency lab(297253002)

-OW 6-Mar-12 BETA 8.14E-01 1.34E+00 8.52E-01 pCi/l OEl Offsite Emergency lab(302541 003) -OW 10-Apr-12 BETA 2.08E+00 2.07E+00 1.34E+00 pCi/l OEl Offsite Emergency lab(304464003)

-OW 14-May-12 BETA 2.41E+00 1.65E+00 1.15E+00 pCill OEl Offsite Emergency lab(305650003)

-OW 5-Jun-12 BETA 1.58E+00 2.09E+00 1.32E+00 pCi/l OEl Offsite Emergency lab(307682002)

-OW 10-Jul-12 BETA -4.66E-01 2.02E+00 1.19E+00 pC ill OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 BETA 1.53E+00 2.32E+00 1.45E+OO pCi/l OEl Offsite Emergency lab(311199002)

-OW 11-Sep-12 BETA 4.65E-01 2.40E+00 1.44E+00 pCi/l OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 BETA 1.22E+00 1.67E+00 1.06E+00 pCi/l OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 BETA 1.50E+00 1.70E+00 1.10E+00 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 BETA 2.22E+00 2.37E+00 1.52E+00 pCi/l OEl Offsite Emergency lab(294079003)

-OW 12-Jan-12 Barium-140

-2.33E-01 2.27E+00 1.36E+00 pCi/l OEl Offsite Emergency lab(295701003)

-OW 7-Feb-12 Barium-140 1.54E+00 3.37E+00 2.04E+OO pCi/l OEl Offsite Emergency lab(297253002)

-OW 6-Mar-12 Barium-140

-2.04E+00 2.55E+00 1.97E+00 pCi/l OEl Offsite Emergency lab(302541003)

-OW 10-Apr-12 Barium-140

-3.08E-01 2.26E+00 1.36E+00 pCi/l OEl Offsite Emergency lab(304464003)

-OW 14-May-12 Barium-140

-1.26E+00 2.14E+00 1.48E+OO pCi/l OEl Offsite Emergency lab(305650003)

-OW 5-Jun-12 Barium-140 1.01E+00 3.81E+00 2.22E+00 pCi/l OEl Offsite Emergency lab(307682002)

-OW 10-Jul-12 Barium-140 4.26E-01 3.50E+00 2.04E+00 pC ill OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 Barium-140 1.55E-01 3.87E+00 2.32E+OO pCi/l OEl Offsite Emergency lab(311199002)

-OW 11-Sep-12 Barium-140

-1.56E+00 1.94E+00 1.49E+00 pCi/l OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 Barium-140 6.55E-02 2.02E+00 1.17E+OO pCi/l OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 Barium-140 5.39E-01 3.31E+00 1.95E+00 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 Barium-140 1.73E+00 3.40E+00 2.23E+OO pCi/l OEl Offsite Emergency lab(294079003)

-OW 12-Jan-12 Cesium-134

-7.82E-02 1.82E+00 1.14E+00 pCi/l OEl Offsite Emergency lab(295701003)

-OW 7-Feb-12 Cesium-134

-1.34E+00 2.64E+00 1.77E+00 pCi/l OEl Offsite Emergency lab(297253002)

-OW 6-Mar-12 Cesium-134

-4.50E-01 2.23E+00 1.36E+00 pCi/l OEl Offsite Emergency lab(302541003)

-OW 10-Apr-12 Cesium-134

-4.96E-01 2.03E+00 1.29E+00 pCi/l OEl Offsite Emergency lab(304464003)-

OW 14-May-12 Cesium-134

-1.09E+00 1.92E+00 1.34E+OO pCi/l OEl Offsite Emergency lab(305650003)

-OW 5-Jun-12 Cesium-134 6.94E-01 2.39E+00 1.40E+OO pCi/l OEl Offsite Emergency lab(307682002)

-OW 10-Jul-12 Cesium-134 4.16E-01 2.87E+00 1.66E+OO pCi/l OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 Cesium-134

-3.07E-02 1.94E+OO 1.16E+OO pCi/l OEl Offsite Emergency lab(311199002)

-OW 11-Sep-12 Cesium-134 3.95E-01 1.77E+00 1.06E+OO pCi/l OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 Cesium-134

-6.64E-01 1.76E+OO 1.11E+OO pCi/l OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 Cesium-134

-2.13E-01 2.14E+00 1.29E+OO pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 Cesium-134 5.36E-01 2.22E+00 1.49E+OO pCill Page 70 of 90 2012 DCPP Analysis Results Appendix C OEl Offsite Emergency Lab(294079003)

-OW 12-Jan-12 Cesium-137 1.57E-02 1.59E+00 9.32E-01 pCi/l OEl Offsite Emergency Lab(295701003)

-OW 7-Feb-12 Cesium-137 1.13E+00 2.32E+00 1.44E+00 pCi/L OEl Offsite Emergency Lab(297253002)

-OW 6-Mar-12 Cesium-137

-6.03E+00 3.28E+00 4.04E+00 pCi/l OEl Offsite Emergency Lab(302541003)

-OW 10-Apr-12 Cesium-137 8.68E-01 1.93E+00 1.18E+00 pCi/l OEl Offsite Emergency Lab(304464003)

-OW 14-May-12 Cesium-137

-1.52E-01 1.93E+00 1.17E+00 pCi/l OEl Offsite Emergency Lab(305650003)

-OW 5-Jun-12 Cesium-137

-6.70E-01 1.91E+00 1.24E+00 pC ill OEl Offsite Emergency Lab 307682002)

-OW 10-Jul-12 Cesium-137 1.02E-01 2.34E+00 1.42E+00 pCi/l OEL Offsite Emergency Lab(309382002)

-OW 7-Aug-12 Cesium-137 4.42E-01 1.82E+00 1.07E+00 pC ilL OEl Offsite Emergency Lab 311199002)

-OW 11-Sep-12 Cesium-137 8.86E-01 1.61E+00 9.79E-01 pC ilL OEl Offsite Emergency Lab(313397003)

-OW 15-0ct-12 Cesium-137

-5.94E-03 1.68E+00 1.02E+00 pCi/l OEl Offsite Emergency Lab(314899003)

-OW 8-Nov-12 Cesium-137 3.72E-01 2.17E+00 1.27E+00 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 Cesium-137 1.28E+00 2.00E+00 1.79E+00 pCi/l OEl Offsite Emergency Lab(294079003)

-OW 12-Jan-12 Cobalt-58

-6.31 E-01 1.37E+00 9.57E-01 pC ill OEl Offsite Emergency Lab 295701003)

-OW 7-Feb-12 Cobalt-58

-4.96E-01 2.28E+00 1.42E+00 pCi/l OEl Offsite Emergency Lab(297253002)

-OW 6-Mar-12 Cobalt-58 3.85E-01 1.90E+00 1.11E+00 pCi/l OEl Offsite Emergency Lab(302541 003) -OW 10-Apr-12 Cobalt-58 6.88E-01 1.70E+00 1.04E+00 pCi/l OEl Offsite Emergency Lab 304464003)

-OW 14-May-12 Cobalt-58

-8.15E-01 1.70E+00 1.15E+00 pCi/L OEl Offsite Emergency Lab(305650003)

-OW 5-Jun-12 Cobalt-58

-2.96E-02 2.01E+00 1.18E+00 pCi/l OEl Offsite Emergency Lab 307682002)

-OW 10-Jul-12 Cobalt-58

-5.28E-01 2.04E+00 1.26E+00 pCi/l OEl Offsite Emergency Lab 309382002)

-OW 7-Aug-12 Cobalt-58

-3.77E-01 1.70E+00 1.06E+00 pC ill OEl Offsite Emergency Lab 311199002)

-OW 11-Sep-12 Cobalt-58 1.87E-01 1.46E+00 8.57E-01 pC ilL OEl Offsite Emergency Lab 313397003)

-OW 15-0ct-12 Cobalt-58

-5.96E-01 1.45E+00 9.24E-01 pCi/l OEl Offsite Emergency Lab 314899003)

-OW 8-Nov-12 Cobalt-58

-1.95E-01 1.93E+00 1.17E+00 pCi/l OEl Offsite Emergency Lab(316836001)

-OW 13-0ec-12 Cobalt-58

-1.01E+00 1.76E+00 1.22E+00 pCi/l OEl Offsite Emergency Lab(294079003)

-OW 12-Jan-12 Cobalt-60 1.07E+00 1.74E+00 1.08E+00 pCi/L OEl Offsite Emergency Lab 295701003)

-OW 7-Feb-12 Cobalt-60 9.64E-01 2.37E+00 1.42E+00 pCi/l OEl Offsite Emergency Lab 297253002)

-OW 6-Mar-12 Cobalt-60

-1.29E-01 1.93E+00 1.15E+00 pCi/l OEL Offsite Emergency Lab 302541003)

-OW 10-Apr-12 Cobalt-60 6.12E-01 1.86E+00 1.11E+00 pCi/l OEl Offsite Emergency Lab 304464003)

-OW 14-May-12 Cobalt-60 1.35E-01 1.75E+00 1.04E+00 pCi/l OEl Offsite Emergency Lab(305650003)

-OW 5-Jun-12 Cobalt-60

-1.93E-01 2.08E+00 1.28E+00 pCi/L OEl Offsite Emergency Lab 307682002)

-OW 10-Jul-12 Cobalt-60

-2.95E-02 2.20E+00 1.29E+00 pCi/l OEl Offsite Emergency Lab 309382002)

-OW 7-Aug-12 Cobalt-60

-7.33E-01 1.81E+00 1.19E+00 pCill OEl Offsite Emergency lab 311199002)

-OW 11-Sep-12 Cobalt-60 4.56E-01 1.73E+00 9.98E-01 pCi/l OEl Offsite Emergency Lab 313397003)

-OW 15-0ct-12 Cobalt-60 2.69E-01 1.61E+00 9.57E-01 pCi/L OEl Offsite Emergency Lab(314899003)

-OW 8-Nov-12 Cobalt-60 1.12E+00 2.30E+00 1.38E+00 pCi/l OEl Offsite Emergency Lab 316836001)

-OW 13-0ec-12 Cobalt-60 9.55E-01 2.22E+00 1.46E+00 pCi/L OEl Offsite Emergency Lab(294079003)

-OW 12-Jan-12 lodine-131

-1.69E-01 5.06E-01 3.18E-01 pCi/l OEl Offsite Emergency lab(295701 003) -OW 7-Feb-12 lodine-131 1.04E-01 7.48E-01 4.42E-01 pCill OEl Offsite Emergency lab 297253002)

-OW 6-Mar-12 lodine-131 1.32E-01 6.79E-01 4.01E-01 pCi/l OEL Offsite Emergency Lab 302541003)

-OW 10-Apr-12 lodine-131 4.70E-02 3.61E-01 2.11 E-01 pCi/L OEl Offsite Emergency Lab 304464003)

-OW 14-May-12 lodine-131

-3.34E-01 6.59E-01 4.36E-01 pCi/l OEl Offsite Emergency lab 305650003)

-OW 5-Jun-12 lodine-131 3.91E-02 5.36E-01 3.12E-01 pCi/L OEl Offsite Emergency Lab 307682002)

-OW 10-Jul-12 lodine-131

-1.98E-01 6.26E-01 3.83E-01 pCi/l OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 lodine-131 4.46E-01 6.71E-01 4.28E-01 pCi/l Page 71 of 90 2012 DCPP Analysis Results Appendix C OEl Offsite Emergency lab(311199002)

-OW 11-Sep-12 lodine-131

-2.01E-02 6.23E-01 3.65E-01 pCi/l OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 lodine-131

-1.19E-01 7.24E-01 4.48E-01 pCi/l OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 lodine-131

-1.25E-01 5.15E-01 3.23E-01 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 lodine-131 3.96E-01 6.80E-01 4.30E-01 pCi/l OEl Offsite Emergency lab(294079003)

-OW 12-Jan-12 Iron-55 2.75E+01 1.04E+02 7.70E+01 pCi/l OEl Offsite Emergency lab(295701 003) -OW 7-Feb-12 Iron-55 1.01E+01 1.11E+02 7.83E+01 pCi/l OEl Offsite Emergency lab(297253002)

-OW 6-Mar-12 Iron-55 -2.67E+01 1.65E+02 1.23E+02 pCi/l OEl Offsite Emergency lab(302541 003) -OW 10-Apr-12 Iron-55 5.97E+01 1.41E+02 1.01 E+02 pCi/l OEl Offsite Emergency lab(304464003)

-OW 14-May-12 Iron-55 6.11 E-01 1.32E+02 9.21E+01 pC ill OEl Offsite Emergency lab(305650003)

-OW 5-Jun-12 Iron-55 1.23E+01 1.64E+02 1.17E+02 pCi/l OEl Offsite Emergency lab(307682002)

-OW 10-Jul-12 Iron-55 -1.53E+01 1.10E+02 7.79E+01 pCi/l OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 Iron-55 -4.39E+01 8.07E+01 5.30E+01 pCi/l OEl Offsite Emergency lab(311199002)

-OW 11-Sep-12 Iron-55 -5.14E+00 1.12E+02 7.82E+01 pC ill OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 Iron-55 -9.39E+01 1.42E+02 9.62E+01 pC ill OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 Iron-55 -1.77E+01 9.69E+01 6.52E+01 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 Iron-55 8.25E+01 1.37E+02 9.97E+01 pCi/l OEl Offsite Emergency lab(294079003)

-OW 12-Jan-12 Iron-59 -2.96E-01 2.88E+00 1.76E+00 pC ill OEl Offsite Emergency lab(295701 003) -OW 7-Feb-12 Iron-59 -3.81 E-01 4.20E+00 2.51E+00 pCi/l OEl Offsite Emergency lab(297253002)

-OW 6-Mar-12 Iron-59 1.79E+00 3.91E+00 2.39E+00 pCi/l OElOffsite Emergency lab(302541 003) -OW 10-Apr-12 Iron-59 -2.18E+00 2.84E+00 2.11E+00 pCi/l OEl Offsite Emergency lab(304464003)

-OW 14-May-12 Iron-59 5.15E-01 3.36E+00 1.97E+00 pC ill OEl Offsite Emergency lab(305650003)

-OW 5-Jun-12 Iron-59 1.76E+00 3.92E+00 2.36E+00 pC ill OEl Offsite Emergency lab(307682002)

-OW 10-Jul-12 Iron-59 1.16E+00 4.42E+00 2.61E+00 pCi/l OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 Iron-59 -5.62E-01 3.80E+00 2.27E+00 pCi/l OEl Offsite Emergency lab(311199002)

-OW 11-Sep-12 Iron-59 4.32E-02 3.05E+00 1.84E+00 pCi/l OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 Iron-59 -3.28E-01 2.99E+00 1.81E+00 pC ill OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 Iron-59 1.27E-01 3.84E+00 2.23E+00 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 Iron-59 5.59E-01 4.20E+00 2.52E+00 pCi/l OEl Offsite Emergency lab(294079003)

-OW 12-Jan-12 lanthanum-140

-2.33E-01 2.27E+00 1.36E+00 pCi/l OEl Offsite Emergency lab(295701 003) -OW 7-Feb-12 lanthanum-140 1.54E+00 3.37E+00 2.04E+00 pC ill OEL Offsite Emergency lab(297253002)

-OW 6-Mar-12 lanthanum-140

-2.04E+00 2.55E+00 1.97E+00 pC ill OEl Offsite Emergency lab(302541 003) -OW 10-Apr-12 lanthanum-140

-3.08E-01 2.26E+00 1.35E+00 pCi/l OEl Offsite Emergency lab(304464003)

-OW 14-May-12 lanthanum-140

-1.26E+00 2.14E+00 1.48E+00 pCi/l OEl Offsite Emergency lab(305650003)

-OW 5-Jun-12 lanthanum-140 1.01E+00 3.81E+00 2.21E+00 pC ill OEl Offsite Emergency lab(307682002)

-OW 10-Jul-12 lanthanum-140 4.26E-01 3.50E+00 2.04E+00 pCi/l OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 lanthanum-140 1.55E-01 3.87E+00 2.32E+00 pC ill OEl Offsite Emergency lab(311199002)

-OW 11-Sep-12 lanthanum-140

-1.56E+00 1.94E+00 1.48E+00 pC ill OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 lanthanum-140 6.55E-02 2.02E+00 1.17E+00 pCi/l OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 lanthanum-140 5.39E-01 3.31 E+OO 1.95E+00 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 lanthanum-140 1.73E+00 3.40E+00 2.23E+00 pCi/l OEl Offsite Emergency lab(294079003)

-OW 12-Jan-12 Manganese-54 2.09E-01 1.58E+00 9.28E-01 pCill OEl Offsite Emergency lab(295701003)

-OW 7-Feb-12 Manganese-54

-6.16E-01 2.12E+00 1.30E+00 pCi/l OEl Offsite Emergency lab(297253002)

-OW 6-Mar-12 Manganese-54

-2.14E-01 1.85E+00 1.12E+00 pC ill OEl Offsite Emergency lab(302541 003) -OW 10-Apr-12 Manganese-54

-4.65E-02 1.71 E+OO 9.97E-01 pCi/l Page 72 of 90 2012 DCPP Analysis Results Appendix C OEl Offsite Emergency lab(304464003)

-OW 14-May-12 Manganese-54

-1.38E-01 1.65E+00 9.69E-01 pCi/l OEl Offsite Emergency lab(305650003)

-OW 5-Jun-12 Manganese-54

-2.68E-01 1.87E+00 1.13E+00 pCi/l OEl Offsite Emergency lab(307682002)

-OW 10-Jul-12 Manganese-54

-8.34E-01 1.95E+00 1.26E+00 pCi/l OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 Manganese-54

-7.34E-01 1.61E+00 1.07E+00 pCi/l OEl Offsite Emergency lab(311199002)

-OW 11-Sep-12 Manganese-54 3.08E-01 1.45E+00 8.52E-01 pC ill OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 Manganese-54

-7.11E-02 1.42E+00 8.33E-01 pCi/l OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 Manganese-54 1.69E-01 1.91E+00 1.14E+00 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 Manganese-54

-1.78E-01 1.82E+00 1.10E+00 pCi/l OEl Offsite Emergency lab(294079003)

-OW 12-Jan-12 Nickel-63

-2.77E+01 4.40E+01 2.55E+01 pCi/l OEl Offsite Emergency lab(295701003)

-OW 7-Feb-12 Nickel-63

-1.23E+01 4.30E+01 2.53E+01 pCi/l OEl Offsite Emergency lab(297253002)

-OW 6-Mar-12 Nickel-63

-2.08E+01 3.30E+01 1.92E+01 pC ill OEl Offsite Emergency lab(302541 003) -OW 10-Apr-12 Nickel-63 7.56E+00 3.77E+01 2.27E+01 pCi/l OEl Offsite Emergency lab(304464003)

-OW 14-May-12 Nickel-63

-3.92E+00 2.49E+01 1.48E+01 pCi/l OEl Offsite Emergency lab(305650003)

-OW 5-Jun-12 Nickel-63 1.33E+01 2.95E+01 1.80E+01 pCi/l OEl Offsite Emergency lab(307682002)

-OW 10-Jul-12 Nickel-63

-3.79E+00 3.72E+01 2.21E+01 pCi/l OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 Nickel-63

-3.96E+00 3.31 E+01 1.96E+01 pC ill OEl Offsite Emergency lab(311199002)

-OW 11-Sep-12 Nickel-63

-1.08E+01 3.39E+01 1.99E+01 pCi/l OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 Nickel-63

-3.04E+00 3.15E+01 1.87E+01 pCi/l OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 Nickel-63 9.90E+OO 3.74E+01 2.26E+01 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 Nickel-63 4.10E+00 2.91E+01 1.74E+01 pCi/l OEl Offsite Emergency lab(294079003)

-OW 12-Jan-12 Niobium-95 7.30E-01 1.72E+00 1.03E+00 pC ill OEl Offsite Emergency lab(295701 003) -OW 7-Feb-12 Niobium-95 1.91 E+OO 2.31E+00 1.57E+00 pCi/l OEl Offsite Emergency lab(297253002)

-OW 6-Mar-12 Niobium-95 8.74E-01 1.99E+00 1.19E+00 pCi/l OEL Offsite Emergency lab(302541 003) -OW 10-Apr-12 Niobium-95 4.01 E-01 1.73E+00 1.04E+00 pCi/l OEl Offsite Emergency lab(304464003)

-OW 14-May-12 Niobium-95 1.21E+00 1.88E+00 1.21E+00 pCi/l OEl Offsite Emergency lab(305650003)

-OW 5-Jun-12 Niobium-95 1.75E+00 2.18E+00 1.43E+00 pCill OEl Offsite Emergency lab(307682002)

-OW 10-Jul-12 Niobium-95

-6.30E-01 1.97E+00 1.23E+00 pCi/l OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 Niobium-95 7.72E-01 2.01E+00 1.20E+00 pCi/l OEl Offsite Emergency lab(311199002)

-OW 11-Sep-12 Niobium-95 9.83E-01 1.53E+00 9.58E-01 pCill OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 Niobium-95 3.68E-01 1.53E+00 8.87E-01 pCi/l OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 Niobium-95 4.38E-01 1.96E+00 1.16E+00 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 Niobium-95 7.81E-01 2.02E+00 1.20E+00 pCi/l OEl Offsite Emergency lab(294079003)

-OW 12-Jan-12 Total Strontium

-2.74E-01 8.28E-01 4.62E-01 pCi/l OEl Offsite Emergency lab(295701 003) -OW 7-Feb-12 Total Strontium

-1.01E-01 2.53E-01 1.47E-01 pCi/l OEl Offsite* Emergency lab(297253002)

-OW 6-Mar-12 Total Strontium 2.25E-02 1.93E-01 1.16E-01 pCi/l OEl Offsite Emergency lab(302541 003) -OW 10-Apr-12 Total Strontium 1.89E-01 2.32E-01 1.51E-01 pCi/l OEl Offsite Emergency lab(304464003)

-OW 14-May-12 Total Strontium 1.61E-02 1.77E-01 1.06E-01 pCi/l OEl Offsite Emergency lab(305650003)

-OW 5-Jun-12 Total Strontium

-1.18E-01 3.19E-01 1.86E-01 pCi/l OEl Offsite Emergency lab(307682002)

-OW 10-Jul-12 Total Strontium 3.02E-01 3.61E-01 2.35E-01 pCi/l OEl Offsite Emergency lab(309382002)

-OW 7-Aug-12 Total Strontium

-8.34E-02 1.42E-01 8.03E-02 pCi/l OEL Offsite Emergency lab(311199002)

-OW 11-Sep-12 Total Strontium

-2.57E-02 1.43E-01 8.38E-02 pCi/l OEl Offsite Emergency lab(313397003)

-OW 15-0ct-12 Total Strontium 9.79E-02 1.00E-01 6.77E-02 pCi/l OEl Offsite Emergency lab(314899003)

-OW 8-Nov-12 Total Strontium 4.42E-02 1.03E-01 6.45E-02 pCi/l OEl Offsite Emergency lab(316836001)

-OW 13-0ec-12 Total Strontium

-1.77E-01 2.71E-01 1.53E-01 pCi/l Page 73 of 90 2012 DCPP Analysis Results Appendix C OEL Offsite Emergency Lab(294079003)

-OW 12-Jan-12 Tritium 7.02E+01 2.27E+02 1.39E+02 pC ilL OEL Offsite Emergency Lab(295701 003) -OW 7-Feb-12 Tritium 1.07E+02 2.16E+02 1.35E+02 pCi/L OEL Offsite Emergency Lab(297253002)

-OW 6-Mar-12 Tritium -1.60E+02 2.56E+02 1.45E+02 pC ilL OEL Offsite Emergency Lab(302541 003) -OW 10-Apr-12 Tritium 3.28E+01 2.19E+02 1.32E+02 pCi/L OEL Offsite Emergency Lab(304464003)

-OW 14-May-12 Tritium -9.12E+01 2.59E+02 1.50E+02 pCi/L OEL Offsite Emergency Lab(305650003)

-OW 5-Jun-12 Tritium 4.17E+01 2.80E+02 1.69E+02 pCi/L OEL Offsite Emergency Lab(307682002)

-OW 10-Jul-12 Tritium 1.44E+01 3.33E+02 1.99E+02 pCi/L OEL Offsite Emergency Lab(309382002)

-OW 7-Aug-12 Tritium -2.04E+02 2.66E+02 1.48E+02 pCi/L OEL Offsite Emergency Lab(311199002)

-OW 11-Sep-12 Tritium 7.90E+01 2.45E+02 1.51 E+02 pC ilL OEL Offsite Emergency Lab(313397003)

-OW 15-0ct-12 Tritium -3.07E+01 1.25E+02 7.25E+01 pCi/L OEL Offsite Emergency Lab(314899003)

-OW 8-Nov-12 Tritium 2.74E+01 2.13E+02 1.29E+02 pC ilL OEL Offsite Emergency Lab(316836001)

-OW 13-0ec-12 Tritium -6.86E+01 2.29E+02 1.33E+02 pC ilL OEL Offsite Emergency Lab(294079003)

-OW 12-Jan-12 Zinc-65 -1.22E+00 3.19E+00 2.10E+00 pCilL OEL Offsite Emergency Lab(295701003)

-OW 7-Feb-12 Zinc-65 -1.60E-01 4.66E+00 2.76E+00 pCi/L OEL Offsite Emergency Lab(297253002)

-OW 6-Mar-12 Zinc-65 -3.36E+00 3.42E+00 2.85E+00 pCi/L OEL Offsite Emergency Lab(302541 003) -OW 10-Apr-12 Zinc-65 -1.97E+00 3.44E+00 2.36E+00 pCi/L OEL Offsite Emergency Lab(304464003)

-OW 14-May-12 Zinc-65 -2.24E+00 3.43E+00 2.42E+00 pCi/L OEL Offsite Emergency Lab(305650003)

-OW 5-Jun-12 Zinc-65 -1.96E+00 3.81 E+OO 2.59E+00 pCi/L OEL Offsite Emergency Lab(307682002)

-OW 10-Jul-12 Zinc-65 -2.07E+00 3.93E+00 2.74E+00 pCi/L OEL Offsite Emergency Lab(309382002)

-OW 7-Aug-12 Zinc-65 1.69E-01 3.98E+00 2.32E+00 pCi/L OEL Offsite Emergency Lab(311199002)

-OW 11-Sep-12 Zinc-65 -2.31E+00 3.16E+00 2.34E+00 pCilL OEL Offsite Emergency Lab(313397003)

-OW 15-0ct-12 Zinc-65 8.34E-02 3.05E+00 2.08E+00 pCi/L OEL Offsite Emergency Lab(314899003)

-OW 8-Nov-12 Zinc-65 -1.04E+00 4.18E+00 2.56E+00 pCi/L OEL Offsite Emergency Lab(316836001)

-OW 13-0ec-12 Zinc-65 -5.62E-01 4.46E+00 3.86E+00 pCi/L OEL Offsite Emergency Lab(294079003)

-OW 12-Jan-12 Zirconium-95

-1.98E-01 2.79E+00 1.66E+00 pCi/L OEL Offsite Emergency Lab(295701003)

-OW 7-Feb-12 Zirconium-95

-1.12E+00 3.59E+00 2.28E+00 pCi/L OEL Offsite Emergency Lab(297253002)

-OW 6-Mar-12 Zirconium-95 6.09E-01 3.31 E+OO 1.92E+00 pC ilL OEL Offsite Emergency Lab(302541 003) -OW 10-Apr-12 Zirconium-95 1.00E+00 3.21E+00 1.94E+00 pCilL OEL Offsite Emergency Lab(304464003)

-OW 14-May-12 Zirconium-95

-9.62E-02 3.01E+00 1.83E+00 pCi/L OEL Offsite Emergency Lab(305650003)

-OW 5-Jun-12 Zirconium-95

-4.32E-02 3.64E+00 2.13E+00 pCi/L OEL Offsite Emergency Lab(307682002)

-OW 10-Jul-12 Zirconium-95

-6.98E-01 3.75E+00 2.25E+00 pCi/L OEL Offsite Emergency Lab(309382002)

-OW 7-Aug-12 Zirconium-95

-6.54E-01 2.96E+00 1.83E+00 pCi/L OEL Offsite Emergency Lab(311199002)

-OW 11-Sep-12 Zirconium-95

-2.35E-03 2.59E+00 1.52E+00 pCi/L OEL Offsite Emergency Lab(313397003)

-OW 15-0ct-12 Zirconium-95

-6.21E-01 2.52E+00 1.53E+00 pCi/L OEL Offsite Emergency Lab(314899003)

-OW 8-Nov-12 Zirconium-95

-1.20E+00 3.17E+00 2.04E+00 pCi/L OEL Offsite Emergency Lab(316836001)

-OW 13-0ec-12 Zirconium-95

-1.08E-01 3.16E+00 1.88E+00 pCi/L OUT Plant Outfall -Seawater Sample Name Oate Collected Nuclide Result MOC 2 Sigma TPU Units OUT Plant Outfall(294583001)

-SW 17-Jan-12 BETA 2.72E+02 8.60E+01 7.88E+01 pCi/L OUT Plant Outfall(296444001)

-SW 21-Feb-12 BETA 2.83E+02 1.31 E+02 1.06E+02 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 BETA 2.48E+02 9.98E+01 8.12E+01 pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 BETA 3.54E+02 1.32E+02 1.08E+02 pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 BETA 4.17E+02 1.35E+02 1.16E+02 pCi/L Page 74 of 90 2012 DCPP Analysis Results Appendix C OUT Plant Outfall(306155001)

-SW 11-Jun-12 BETA 2.82E+02 1.11E+02 8.99E+01 pC ilL OUT Plant Outfall(308030001)

-SW 12-Jul-12 BETA 3.28E+02 1.09E+02 9.17E+01 pCi/L OUT Plant Outfall(309901001)

-SW 14-Aug-12 BETA 1.88E+02 6.62E+01 5.76E+01 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 BETA 3.24E+02 9.00E+01 8.57E+01 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 BETA 3.67E+02 1.57E+02 1.20E+02 pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 BETA 3.58E+02 1.58E+02 1.20E+02 pCi/L OUT Plant Outfall(316870001)

-SW 11-0ec-12 BETA 3.21E+02 1.45E+02 1.10E+02 pCi/L OUT Plant Outfall(294583001)

-SW 17-Jan-12 Barium-140 3.91E-01 3.61E+00 2.10E+00 pCi/L OUT Plant Outfall(296444001)

-SW 21-Feb-12 Barium-140

-3.60E-01 2.91E+00 1.75E+00 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Barium-140

-6.93E-01 3.54E+00 2.16E+00 pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 Barium-140

-1.55E+00 3.39E+00 2.25E+00 pC ilL OUT Plant Outfall(304317001)

-SW 8-May-12 Barium-140 1.01 E-01 3.16E+00 1.89E+00 pCi/L OUT Plant Outfall(306155001)

-SW 11-Jun-12 Barium-140 1.24E-01 3.09E+00 1.86E+00 pCilL OUT Plant Outfall(308030001)

-SW 12-Jul-12 Barium-140

-2.17E-01 3.19E+00 1.90E+00 pCilL OUT Plant Outfall(309901 001) -SW 14-Aug-12 Barium-140

-2.61 E+OO 2.80E+00 2.29E+00 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Barium-140 3.60E-01 2.65E+00 1.57E+00 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Barium-140

-1.26E+00 3.34E+00 2.18E+00 pCilL OUT Plant Outfall(315800001)

-SW 20-Nov-12 Barium-140

-4.31E-01 2.78E+00 1.67E+00 pCi/L OUT Plant Outfall(316870001)

-SW 11-0ec-12 Barium-140 2.16E+00 3.47E+00 2.55E+00 pCilL OUT Plant Outfall(294583001)

-SW 17-Jan-12 Cesium-134 1.53E+00 2.90E+00 1.81 E+OO pC ilL OUT Plant Outfall(296444001)

-SW 21-Feb-12 Cesium-134 1.07E+00 2.73E+00 1.65E+00 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Cesium-134 1.91E-01 2.54E+00 1.52E+00 pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 Cesium-134 1.32E+00 2.67E+00 1.64E+00 pCilL OUT Plant Outfall(304317001)

-SW 8-May-12 Cesium-134 6.32E-01 2.53E+00 1.50E+00 pCilL OUT Plant Outfall(306155001)

-SW 11-Jun-12 Cesium-134 4.62E-01 2.35E+00 1.40E+00 pCi/L OUT Plant Outfall(308030001)

-SW 12-Jul-12 Cesium-134

-4.62E-01 2.13E+00 1.33E+00 pCilL OUT Plant Outfall(309901 001) -SW 14-Aug-12 Cesium-134 1.27E-01 2.42E+00 1.45E+00 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Cesium-134 4.55E-01 2.55E+00 1.52E+00 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Cesium-134

-1.59E-01 2.18E+00 1.30E+00 pCilL OUT Plant Outfall(315800001)

-SW 20-Nov-12 Cesium-134 2.64E-01 1.64E+00 9.49E-01 pCilL OUT Plant Outfall(316870001)

-SW 11-0ec-12 Cesium-134

-9.62E-01 1.83E+00 1.21 E+OO pC ilL OUT Plant Outfall(294583001)

-SW 17-Jan-12 Cesium-137 1.79E+00 2.57E+00 1.66E+00 pC ilL OUT Plant Outfall(296444001)

-SW 21-Feb-12 Cesium-137

-6.57E-01 2.26E+00 1.41E+00 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Cesium-137 4.25E-02 2.28E+00 1.35E+00 pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 Cesium-137 9.74E-01 2.41E+00 1.45E+00 pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 Cesium-137

-7.51 E-01 1.97E+00 1.24E+00 pCi/L OUT Plant Outfall(306155001)

-SW 11-Jun-12 Cesium-137

-1.72E+00 2.31E+00 2.55E+00 pC ilL OUT Plant Outfall(308030001)

-SW 12-Jul-12 Cesium-137 5.10E-01 1.89E+00 2.22E+00 pCi/L OUT Plant Outfall(309901001)

-SW 14-Aug-12 Cesium-137 1.15E+00 2.01E+00 1.66E+00 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Cesium-137

-2.80E-01 2.18E+00 1.32E+00 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Cesium-137 3.66E-01 1.98E+00 1.15E+00 pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Cesium-137 5.20E-01 1.74E+00 1.06E+00 pCi/L OUT Plant Outfall(316870001)

-SW 11-0ec-12 Cesium-137 8.64E-01 1.72E+00 1.07E+00 pCi/L OUT Plant Outfall(294583001)

-SW 17-Jan-12 Cobalt-58 1.41E+00 2.43E+00 1.53E+00 pC ilL Page 75 of 90 2012 DCPP Analysis Results Appendix C OUT Plant Outfall(296444001)

-SW 21-Feb-12 Cobalt-58 4.78E-01 2.06E+OO 1.23E+OO pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Cobalt-58 2.9SE-02 2.0SE+OO 1.24E+OO pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 Cobalt-58 4.78E-01 2.24E+OO 1.34E+OO pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 Cobalt-58 1.28E+OO 2.14E+OO 1.34E+OO pCi/L OUT Plant Outfall(306155001)

-SW 11-Jun-12 Cobalt-58 7.59E-01 1.93E+OO 1.16E+OO pCi/L OUT Plant Outfall(308030001)

-SW 12-Jul-12 Cobalt-58 4.10E-02 1.80E+00 1.09E+OO pCilL OUT Plant Outfall(309901001)

-SW 14-Aug-12 Cobalt-58 1.57E+OO 2.28E+OO 1.48E+OO pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Cobalt-58 2.68E-01 1.99E+OO 1.19E+OO pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Cobalt-58

-1.01E+00 1.8SE+OO 1.25E+OO pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Cobalt-58

-1.01E+OO 1.54E+00 1.06E+OO pC ilL OUT Plant Outfall(316870001)

-SW 11-0ec-12 Cobalt-58

-1.05E+OO 1.72E+00 1.18E+OO pCi/L OUT Plant Outfall(294583001)

-SW 17-Jan-12 Cobalt-60

-7.81 E-01 2.32E+OO 1.50E+OO pCi/L OUT Plant Outfall(296444001)

-SW 21-Feb-12 Cobalt-60 2.44E-03 2.41E+OO 1.44E+OO pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Cobalt-60

-1.30E-01 2.40E+OO 1.45E+OO pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 Cobalt-60

-1.36E-01 2.2SE+OO 1.37E+OO pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 Cobalt-60 1.19E+OO 2.36E+OO 1.42E+OO pCi/L OUT Plant Outfall(306155001)

-SW 11-Jun-12 Cobalt-SO 7.32E-01 2.22E+OO 1.31 E+OO pCi/L OUT Plant Outfall(308030001)

-SW 12-Jul-12 Cobalt-60 5.2SE-01 2.19E+OO 1.30E+OO pCi/L OUT Plant Outfall(309901001)

-SW 14-Aug-12 Cobalt-60 3.09E-01 2.13E+OO 1.25E+OO pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Cobalt-SO 1.05E+OO 2.18E+OO 1.31E+OO pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Cobalt-60 2.58E-01 1.91 E+OO 1.10E+OO pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Cobalt-SO 6.57E-01 1.65E+OO 9.87E-01 pCi/L OUT Plant Outfall(316870001)

-SW 11-0ec-12 Cobalt-60 5.11 E-01 1.88E+OO 1.15E+OO pCi/L OUT Plant Outfall(294583001)

-SW 17-Jan-12 lodine-131 3.04E-01 4.15E+OO 2.48E+OO pCi/L OUT Plant Outfall(296444001)

-SW 21-Feb-12 lodine-131 5.14E-01 3.09E+00 1.85E+OO pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 lodine-131

-1.88E+OO 4.10E+00 2.71E+OO pC ilL OUT Plant Outfall(303075001)

-SW 17-Apr-12 lodine-131

-1.47E+OO 4.14E+00 2.6SE+OO pC ilL OUT Plant Outfall(304317001)

-SW 8-May-12 lodine-131 1.70E+OO 4.02E+OO 2.44E+OO pC ilL OUT Plant Outfall(306155001)

-SW 11-Jun-12 lodine-131 1.06E+OO 3.5SE+OO 2.14E+OO pCi/L OUT Plant Outfall(308030001)

-SW 12-Jul-12 lodine-131 4.49E-01 3.73E+OO 2.26E+OO pCi/L OUT Plant Outfall(309901001)

-SW 14-Aug-12 lodine-131

-3.90E-01 4.34E+OO 2.66E+OO pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 lodine-131 1.64E+OO 3.12E+OO 1.99E+OO pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 lodine-131

-1.49E+OO 3.7SE+OO 2.40E+OO pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 lodine-131

-2.92E-01 4.05E+OO 2.41E+OO pC ilL OUT Plant Outfall(316870001)

-SW 11-0ec-12 lodine-131 1.68E+OO 3.90E+OO 2.35E+OO pC ilL OUT Plant Outfall(294583001)

-SW 17-Jan-12 Iron-55 -2.69E+01 1.50E+02 9.S8E+01 pC ilL OUT Plant Outfall(296444001)

-SW 21-Feb-12 Iron-55 -S.39E+01 1.31 E+02 8.35E+01 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Iron-55 9.75E+01 1.13E+02 8.47E+01 pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 Iron-55 5.S9E+OO 1.62E+02 1.15E+02 pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 Iron-55 4.54E+01 1.54E+02 1.07E+02 pCi/L OUT Plant Outfall(306155001)

-SW 11-Jun-12 Iron-55 -1.83E+01 1.16E+02 7.68E+01 pCi/L OUT Plant Outfall(308030001)

-SW 12-Jul-12 Iron-55 -1.54E+01 1.19E+02 7.84E+01 pCi/L OUT Plant Outfall(309901001)

-SW 14-Aug-12 Iron-55 -8.39E+OO 9.03E+01 6.75E+01 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Iron-55 2.12E+01 1.49E+02 1.04E+02 pCi/L Page 76 of 90 2012 DCPP Analysis Results Appendix C OUT Plant Outfall(313872001)

-SW 18-0ct-12 Iron-55 7.70E+00 1.25E+02 9.27E+01 pC ilL OUT Plant Outfall(315800001)

-SW 20-Nov-12 Iron-55 -1.81 E+01 1.67E+02 1.19E+02 pCi/L OUT Plant Outfall(316870001)

-SW 11-0ec-12 Iron-55 6.77E+01 1.40E+02 1.00E+02 pCi/L OUT Plant Outfall(294583001)

-SW 17-Jan-12 Iron-59 1.37E+00 4.75E+00 2.80E+00 pC ilL OUT Plant Outfall(296444001)

-SW 21-Feb-12 Iron-59 1.16E+00 4.21E+00 2.46E+00 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Iron-59 -1.77E+00 4.27E+00 2.78E+00 pC ilL OUT Plant Outfall(303075001)

-SW 17-Apr-12 Iron-59 -7.97E-01 4.42E+00 2.69E+00 pCi/L OUT Plant Outfall(304317001)

-SW 8-MaY-12 Iron-59 -5.58E-01 4.22E+00 2.52E+00 pCi/L OUT Plant Outfall(306155001)

-SW 11-Jun-12 Iron-59 2.05E-01 4.31E+00 2.52E+00 pCilL OUT Plant Outfall(308030001)

-SW 12-Jul-12 Iron-59 -3.23E-01 3.87E+00 2.32E+00 pC ilL OUT Plant Outfall(309901001)

-SW 14-Aug-12 Iron-59 1.64E+00 4.13E+00 2.44E+00 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Iron-59 -1.52E+00 3.30E+00 2.16E+00 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Iron-59 -3.63E-01 4.31E+00 2.63E+00 pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Iron-59 -9.61 E-01 3.43E+00 2.15E+00 pC ilL OUT Plant Outfall(316870001)

-SW 11-0ec-12 Iron-59 -2.58E-01 3.74E+00 2.27E+00 pCi/L OUT Plant Outfall 294583001)

-SW 17-Jan-12 Lanthanum-140 3.91E-01 3.61E+00 2.10E+00 pC ilL OUT Plant Outfall(296444001)

-SW 21-Feb-12 Lanthanum-140

-3.60E-01 2.91E+00 1.75E+00 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Lanthanum-140

-6.93E-01 3.54E+00 2.16E+00 pCi/L OUT Plant Outfall 303075001)

-SW 17-Apr-12 Lanthanum-140

-1.55E+00 3.39E+00 2.25E+00 pC ilL OUT Plant Outfall(304317001)

-SW 8-May-12 Lanthanum-140 1.01E-01 3.16E+00 1.89E+00 pCi/L OUT Plant Outfall(306155001)

-SW 11-Jun-12 Lanthanum-140 1.24E-01 3.09E+00 1.86E+00 pCi/L OUT Plant Outfall 308030001)

-SW 12-Jul-12 Lanthanum-140

-2.17E-01 3.19E+00 1.90E+00 pCi/L OUT Plant Outfall(309901001)

-SW 14-Aug-12 Lanthanum-140

-2.61E+00 2.80E+00 2.28E+00 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Lanthanum-140 3.60E-01 2.65E+00 1.57E+00 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Lanthanum-140

-1.26E+00 3.34E+00 2.17E+00 pCilL OUT Plant Outfall 315800001)

-SW 20-Nov-12 Lanthanum-140

-4.31 E-01 2.78E+00 1.67E+00 pC ilL OUT Plant Outfall(316870001)

-SW 11-0ec-12 Lanthanum-140 2.16E+00 3.47E+00 2.55E+00 pCi/L OUT Plant Outfall(294583001)

-SW 17-Jan-12 Manganese-54

-7.31 E-01 2.03E+00 1.31 E+OO pCi/L OUT Plant Outfall(296444001)

-SW 21-Feb-12 Manganese-54 7.69E-01 2.21E+00 1.33E+00 pC ilL OUT Plant Outfall(298315001)

-SW 21-Mar-12 Manganese-54 9.47E-02 2.16E+00 1.30E+00 pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 Manganese-54 1.23E+00 2.38E+00 1.48E+00 pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 Manganese-54 2.11 E-01 1.99E+00 1.18E+00 pCilL OUT Plant Outfall(306155001)

-SW 11-Jun-12 Manganese-54 6.57E-01 1.81E+00 1.09E+00 pCi/L OUT Plant Outfall(308030001)

-SW 12-Jul-12 Manganese-54 2.49E-01 1.82E+00 1.10E+00 pCi/L OUT Plant Outfall 309901001)

-SW 14-Aug-12 Manganese-54 1.21 E+OO 2.27E+00 1.42E+00 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Manganese-54

-8.06E-01 2.04E+00 1.33E+00 pCi/L OUT Plant Outfall 313872001)

-SW 18-0ct-12 Manganese-54

-5.08E-02 1.88E+00 1.11E+00 pCi/L OUT Plant Outfall 315800001)

-SW 20-Nov-12 Manganese-54

-4.90E-02 1.62E+00 9.47E-01 pCilL OUT Plant Outfall 316870001)

-SW 11-0ec-12 Manganese-54

-3.92E-01 1.63E+00 9.97E-01 pCi/L OUT Plant Outfall 294583001)

-SW 17-Jan-12 Nickel-63

-1.28E+01 3.24E+01 1.90E+01 pCi/L OUT Plant Outfall(296444001)

-SW 21-Feb-12 Nickel-63

-4.00E+00 3.72E+01 2.21E+01 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Nickel-63 2.05E+01 3.46E+01 2.13E+01 pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 Nickel-63 1.07E+01 3.29E+01 2.00E+01 pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 Nickel-63 4.01E+00 3.18E+01 1.91E+01 pCilL Page 77 of 90 2012 DCPP Analysis Results Appendix C OUT Plant Outfall(306155001)

-SW 11-Jun-12 Nickel-63 8.04E+00 3.10E+01 1.87E+01 pCilL OUT Plant Outfall(308030001)

-SW 12-Jul-12 Nickel-63

-1.36E+00 3.00E+01 1.78E+01 pC ilL OUT Plant Outfall(309901001)

-SW 14-Aug-12 Nickel-63 2.08E+01 3.24E+01 2.03E+01 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Nickel-63

-1.09E+01 4.09E+01 2.41E+01 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Nickel-63 1.38E+01 2.25E+01 1.38E+01 pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Nickel-63 6.64E+00 2.60E+01 1.57E+01 pCi/L OUT Plant Outfall(316870001)

-SW 11-0ec-12 Nickel-63

-2.03E+01 4.30E+01 2.52E+01 pC ilL OUT Plant Outfall(294583001)

-SW 17-Jan-12 Niobium-95 1.08E+00 2.38E+00 1.46E+00 pCi/L OUT Plant Outfall(296444001)

-SW 21-Feb-12 Niobium-95 4.31E-01 2.10E+00 1.25E+00 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Niobium-95 3.04E-01 2.22E+00 1.33E+00 pCilL OUT Plant Outfall(303075001)

-SW 17-Apr-12 Niobium-95 6.48E-01 2.34E+00 1.40E+00 pC ilL OUT Plant Outfall(304317001)

-SW 8-MaY-12 Niobium-95 7.08E-01 2.08E+00 1.24E+00 pCi/L OUT Plant Outfall(306155001)

-SW 11-Jun-12 Niobium-95 8.86E-01 2.03E+00 1.23E+00 pC ilL OUT Plant Outfall(308030001)

-SW 12-Jul-12 Niobium-95 3.01E-01 1.89E+00 1.13E+00 pC ilL OUT Plant Outfall(309901 001) -SW 14-Aug-12 Niobium-95 1.17E+00 2.14E+00 1.34E+00 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Niobium-95 4.68E-01 2.11E+00 1.26E+00 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Niobium-95 5.31E-01 2.08E+00 1.21 E+OO pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Niobium-95 1.18E+00 1.82E+00 1.13E+00 pC ilL OUT Plant Outfall(316870001)

-SW 11-0ec-12 Niobium-95

-1.75E+00 1.77E+00 1.77E+00 pCi/L OUT Plant Outfall(294583001)

-SW 17-Jan-12 Potassium-40 3.36E+02 2.02E+01 5.06E+01 pC ilL OUT Plant Outfall(296444001)

-SW 21-Feb-12 Potassium-40 3.89E+02 2.23E+01 5.07E+01 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Potassium-40 3.43E+02 1.98E+01 5.33E+01 pC ilL OUT Plant Outfall(303075001)

-SW 17-Apr-12 Potassium-40 3.32E+02 2.12E+01 5.04E+01 pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 Potassium-40 3.61E+02 1.80E+01 4.84E+01 pC ilL OUT Plant Outfall(306155001)

-SW 11-Jun-12 Potassium-40 3.45E+02 1.72E+01 4.89E+01 pCi/L OUT Plant Outfall(308030001)

-SW 12-Jul-12 Potassium-40 3.36E+02 1.77E+01 4.67E+01 pCilL OUT Plant Outfall(309901001)

-SW 14-Aug-12 Potassium-40 3.47E+02 1.65E+01 5.08E+01 pCilL OUT Plant Outfall(311116001)

-SW 10-Sep-12 Potassium-40 3.84E+02 1.68E+01 4.73E+01 pC ilL OUT Plant Outfall(313872001)

-SW 18-0ct-12 Potassium-40 3.18E+02 1.91E+01 4.34E+01 pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Potassium-40 3.32E+02 1.29E+01 4.37E+01 pCi/L OUT Plant Outfall(316870001)

-SW 11-0ec-12 Potassium-40 3.76E+02 1.67E+01 5.02E+01 pCilL OUT Plant Outfall(294583001)

-SW 17-Jan-12 Total Strontium 8.46E-01 2.28E+00 1.41E+00 pCi/L OUT Plant Outfall(296444001)

-SW 21-Feb-12 Total Strontium

-2.13E-02 3.97E+00 2.37E+00 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Total Strontium

-1.22E+00 4.40E+00 2.58E+00 pC ilL OUT Plant Outfall(303075001)

-SW 17-Apr-12 Total Strontium 9.18E-01 2.07E+00 1.28E+00 pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 Total Strontium 3.82E-01 4.21E+00 2.52E+00 pCi/L OUT Plant Outfall(306155001)

-SW 11-Jun-12 Total Strontium

-6.05E-01 2.14E+00 1.26E+00 pCi/L OUT Plant Outfall(308030001)

-SW 12-Jul-12 Total Strontium

-8.53E-01 1.41 E+OO 7.91 E-01 pCi/L OUT Plant Outfall(309901 001) -SW 14-Aug-12 Total Strontium

-8.56E-01 3.78E+00 2.23E+00 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Total Strontium

-1.26E+00 2.76E+00 1.60E+OO pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Total Strontium

-4.80E-01 1.11E+00 6.32E-01 pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Total Strontium

-6.54E-01 1.68E+00 9.71E-01 pCi/L OUT Plant Outfall(316870001)

-SW 11-0ec-12 Total Strontium

-1.36E+00 3.26E+00 1.90E+OO pC ilL OUT Plant Outfall(294583001)

-SW 17-Jan-12 Tritium -8.63E+01 2.58E+02 1.50E+02 pCi/L Page 78 of 90 2012 DCPP Analysis Results Appendix C OUT Plant Outfall(296444001)

-SW 21-Feb-12 Tritium -1.14E+01 2.84E+02 1.68E+02 pC ilL OUT Plant Outfall(298315001)

-SW 21-Mar-12 Tritium -1.15E+01 2.43E+02 1.44E+02 pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 Tritium -2.67E+01 2.87E+02 1.70E+02 pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 Tritium 1.93E+01 2.86E+02 1.71E+02 pCi/L OUT Plant Outfall(306155001)

-SW 11-Jun-12 Tritium -1.36E+02 2.69E+02 1.53E+02 pCi/L OUT Plant Outfall(308030001)

-SW 12-Jul-12 Tritium 1.18E+02 2.13E+02 1.34E+02 pC ilL OUT Plant Outfall(309901001)

-SW 14-Aug-12 Tritium 3.25E+01 2.51E+02 1.51 E+02 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Tritium 1.03E+02 2.43E+02 1.51 E+02 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Tritium -1.22E+02 2.30E+02 1.31E+02 pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Tritium 7.73E+01 2.44E+02 1.50E+02 pCi/L OUT Plant Outfall(316870001)

-SW 11-0ec-12 Tritium 5.11E+01 2.20E+02 1.34E+02 pC ilL OUT Plant Outfall(294583001)

-SW 17-Jan-12 Zinc-65 -6.16E+00 4.51E+00 4.18E+00 pC ilL OUT Plant Outfall(296444001)

-SW 21-Feb-12 Zinc-65 6.25E-01 4.66E+00 3.14E+00 pCi/L OUT Plant Outfall(298315001)

-SW 21-Mar-12 Zinc-65 -2.76E+00 4.70E+00 3.23E+00 pCi/L OUT Plant Outfall(303075001)

-SW 17-Apr-12 Zinc-65 -2.03E+00 4.89E+00 3.17E+00 pCi/L OUT Plant Outfall(304317001)

-SW 8-May-12 Zinc-65 -2.85E+00 4.36E+00 3.03E+00 pC ilL OUT Plant Outfall(306155001)

-SW 11-Jun-12 Zinc-65 -2.45E+00 4.04E+00 2.78E+00 pC ilL OUT Plant Outfall(308030001)

-SW 12-Jul-12 Zinc-65 -3.38E-01 4.28E+00 2.56E+00 pCi/L OUT Plant Outfall(309901 001) -SW 14-Aug-12 Zinc-65 -8.13E-01 4.02E+00 2.44E+00 pCi/L OUT Plant Outfall(311116001)

-SW 10-Sep-12 Zinc-65 -6.89E-01 3.87E+00 2.34E+00 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Zinc-65 -2.32E-02 4.23E+00 2.55E+00 pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Zinc-65 -3.59E-01 3.40E+00 2.05E+00 pC ilL OUT Plant Outfall(316870001)

-SW 11-0ec-12 Zinc-65 -1.46E+00 3.42E+00 2.28E+00 pCi/L OUT Plant Outfall(294583001)

-SW 17-Jan-12 Zirconium-95 1.30E+00 4.08E+00 2.45E+00 pCi/L OUT Plant Outfall(296444001 -SW 21-Feb-12 Zirconium-95 3.03E+00 4.09E+00 2.66E+00 pCi/L OUT Plant Outfall(298315001 -SW 21-Mar-12 Zirconium-95

-1.03E+00 3.66E+00 2.32E+00 pCi/L OUT Plant Outfall(303075001 -SW 17-Apr-12 Zirconium-95

-7.39E-01 3.66E+00 2.28E+00 pCi/L OUT Plant Outfall(304317001 -SW 8-MaY-12 Zirconium-95 7.67E-01 3.50E+00 2.06E+00 pC ilL OUT Plant Outfall(306155001)

-SW 11-Jun-12 Zirconium-95 3.31E+00 1.98E+00 pCi/L OUT Plant Outfall(308030001)

-SW 12-Jul-12 Zirconium-95 1.96E-02 3.30E+00 1.99E+00 pCi/L OUT Plant Outfall(309901001)

-SW 14-Aug-12 Zirconium-95

-2.76E-03 3.63E+00 2.18E+00 pCilL OUT Plant Outfall(311116001)

-SW 10-Sep-12 Zirconium-95 1.29E+00 3.56E+00 2.15E+00 pCi/L OUT Plant Outfall(313872001)

-SW 18-0ct-12 Zirconium-95

-3.82E-01 3.39E+00 2.02E+00 pCi/L OUT Plant Outfall(315800001)

-SW 20-Nov-12 Zirconium-95 7.81E-01 3.04E+00 1.76E+00 pCi/L OUT Plant Outfall(316870001)

-SW 11-0ec-12 Zirconium-95 6.73E-01 3.16E+00 1.83E+00 pCi/L OW1 Observation Well 01 -Groundwater Sample Name Oate Collected Nuclide Result MOC 2 Sigma TPU Units OW1 Observation Well 01 298009002)

-GW 13-Mar-12 BETA 7.17E+00 3.27E+00 2.65E+00 pC ilL OW1 Observation Well 01 305415002)

-GW 29-May-12 BETA 2.77E+01 5.01E+00 5.94E+00 pCi/L OW1 Observation Well 01 311489002)

-GW 12-Sep-12 BETA 8.16E+00 3.55E+00 2.85E+00 pCi/L OW1 Observation Well 01 315689001)

-GW 14-Nov-12 BETA 1.42E+01 3.19E+00 3.44E+00 pCi/L OW1 Observation Well 01 (298009002)

-GW 13-Mar-12 Barium-140 2.27E-01 4.19E+00 2.44E+00 pCi/L OW1 Observation Well 01 (305415002)

-GW 29-May-12 Barium-140 7.55E-01 3.33E+00 1.93E+00 pCi/L Page 79 of 90 2012 DCPP Analysis Results Appendix C OW1 ObseNation Well 01(311489002)

-GW 12-Sep-12 Barium-140 9.42E-01 2.95E+00 1.72E+00 pCi/L OW1 ObseNation Well 01(315689001)

-GW 14-Nov-12 Barium-140 1.17E+00 4.36E+00 2.51E+00 pC ilL OW1 Observation Well 01 (298009002)

-GW 13-Mar-12 Cesium-134

-1.05E+00 2.39E+00 1.59E+00 pCi/L OW1 Observation Well 01(305415002)

-GW 29-May-12 Cesium-134 1.40E+00 2.28E+00 1.45E+00 pCilL OW1 Observation Well 01(311489002)

-GW 12-Sep-12 Cesium-134 1.06E+00 1.86E+00 1.14E+00 pCi/L OW1 Observation Well 01(315689001)

-GW 14-Nov-12 Cesium-134 6.43E-01 2.12E+00 1.27E+00 pCi/L OW1 Observation Well 01 (298009002)

-GW 13-Mar-12 Cesium-137

-1.41 E-01 2.07E+00 1.24E+00 pCilL OW1 Observation Well 01(305415002)

-GW 29-May-12 Cesium-137

-7.06E-01 1.93E+00 1.24E+00 pCi/L OW1 ObseNation Well 01(311489002)

-GW 12-Sep-12 Cesium-137 2.39E-01 1.63E+00 9.46E-01 pCi/L OW1 Observation Well 01(315689001)

-GW 14-Nov-12 Cesium-137 4.01E-01 2.11E+00 1.25E+00 pCi/L OW1 Observation Well 01 (298009002)

-GW 13-Mar-12 Cobalt-58

-2.43E-01 2.09E+00 1.29E+00 pC ilL OW1 Observation Well 01 (305415002)

-GW 29-May-12 Cobalt-58

-1.53E+00 1.77E+00 1.37E+00 pCi/L OW1 Observation Well 01(311489002)

-GW 12-Sep-12 Cobalt-58

-5.78E-01 1.37E+00 8.91 E-01 pCi/L OW1 Observation Well 01(315689001)

-GW 14-Nov-12 Cobalt-58

-6.79E-01 1.89E+00 1.24E+00 pC ilL OW1 Observation Well 01 (298009002)

-GW 13-Mar-12 Cobalt-60

-6.35E-01 2.28E+00 1.46E+00 pC ilL OW1 Observation Well 01(305415002)

-GW 29-May-12 Cobalt-60 1.36E+00 1.99E+00 1.26E+00 pC ilL OW1 Observation Well 01(311489002)

-GW 12-Sep-12 Cobalt-60 8.33E-01 1.79E+00 1.06E+00 pCi/L OW1 Observation Well 01(315689001)

-GW 14-Nov-12 Cobalt-60

-3.12E-01 2.13E+00 1.32E+00 pCilL OW1 Observation Well 01(298009002)

-GW 13-Mar-12 lodine-131

-2.08E+00 4.50E+00 2.98E+00 pCi/L OW1 Observation Well 01(305415002)

-GW 29-May-12 lodine-131

-2.17E-01 4.18E+00 2.44E+00 pCi/L OW1 Observation Well 01(311489002)

-GW 12-Sep-12 lodine-131 8.27E-01 3.21E+00 1.92E+00 pCi/L OW1 Observation Well 01(315689001)

-GW 14-Nov-12 lodine-131 3.85E-01 4.91E+00 2.97E+00 pCi/L OW1 Observation Well 01 (298009002)

-GW 13-Mar-12 Iron-55 -1.81E+01 1.04E+02 7.22E+01 pCi/L OW1 Observation Well 01(305415002)

-GW 29-MaY-12 Iron-55 4.42E+00 1.87E+02 1.34E+02 pCi/L OW1 Observation Well 01(311489002)

-GW 12-Sep-12 Iron-55 -4.14E+01 1.18E+02 8.04E+01 pCi/L OW1 Observation Well 01(315689001)

-GW 14-Nov-12 Iron-55 3.59E+01 1.18E+02 8.49E+01 pCi/L OW1 Observation Well 01 (298009002)

-GW 13-Mar-12 Iron-59 1.64E+00 4.78E+00 2.82E+00 pC ilL OW1 Observation Well 01(305415002)

-GW Iron-59 -1.24E+00 3.47E+00 2.22E+00 pC ilL OW1 Observation Well 01(311489002)

-GW 12-Sep-12 Iron-59 -1.92E-01 3.22E+00 1.96E+00 pC ilL OW1 Observation Well 01(315689001)

-GW 14-Nov-12 Iron-59 1.20E-01 4.43E+00 2.62E+00 pC ilL OW1 Observation Well 01 (298009002)

-GW 13-Mar-12 Lanthanum-140 2.27E-01 4.19E+00 2.44E+00 pC ilL OW1 Observation Well 01(305415002)

-GW 29-May-12 Lanthanum-140 7.55E-01 3.33E+00 1.93E+00 pCi/L OW1 Observation Well 01(311489002)

-GW 12-Sep-12 Lanthanum-140 9.42E-01 2.95E+00 1.72E+00 pCi/L OW1 Observation Well 01(315689001)

-GW 14-Nov-12 Lanthanum-140 1.17E+00 4.36E+00 2.51E+00 pCi/L OW1 Observation Well 01 (298009002)

-GW 13-Mar-12 Manganese-54 2.16E-01 2.06E+00 1.24E+00 pCi/L OW1 Observation Well 01(305415002)

-GW 29-MaY-12 Manganese-54 3.11E-01 1.83E+00 1.06E+00 pC ilL OW1 Observation Well 01 (311489002)

-GW 12-Sep-12 Manganese-54 6.30E-02 1.44E+00 8.49E-01 pCilL OW1 Observation Well 01(315689001)

-GW 14-Nov-12 Manganese-54 1.64E-01 1.77E+00 1.07E+00 pC ilL OW1 Observation Well 01(298009002)

-GW 13-Mar-12 Nickel-63

-6.59E+00 1.78E+01 1.05E+01 pCi/L OW1 Observation Well 01(305415002)

-GW 29-May-12 Nickel-63 3.24E+01 3.37E+01 2.15E+01 pC ilL OW1 Observation Well 01(311489002)

-GW 12-Sep-12 Nickel-63 1.52E+01 3.47E+01 2.12E+01 pCi/L OW1 Observation Well 01(315689001)

-GW 14-Nov-12 Nickel-63 1.56E+01 3.41E+01 2.10E+01 pCi/L OW1 Observation Well 01 (298009002)

-GW 13-Mar-12 Niobium-95 1.20E+00 2.48E+00 1.53E+00 pCi/L OW1 Observation Well 01(305415002)

-GW 29-MaY-12 Niobium-95 1.35E+00 2.09E+00 1.35E+00 pCi/L Page 80 of90 2012 DCPP Analysis Results Appendix C OW1 Observation Well 01 311489002)

-GW 12-Sep-12 Niobium-95 3.74E-01 1.66E+00 9.71 E-01 pC ilL OW1 Observat i on Well 01 315689001)

-GW 14-Nov-12 Niobium-95 5.23E-01 2.14E+00 1.28E+00 pC ilL OW1 Observation Well 01 298009002)

-GW 13-Mar-12 Total Strontium 1.87E-02 1.65E-01 9.89E-02 pC ilL OW1 Observation Well 01 305415002)

-GW 29-May-12 Total Strontium

-1.07E-02 3.59E-01 2.14E-01 pCi/L OW1 Observation Well 01 (311489002)

-GW 12-Sep-12 Total Strontium 1.72E-02 1.14E-01 6.90E-02 pCi/L OW1 Observation Well 01 315689001)

-GW 14-Nov-12 Total Strontium

-9.91 E-02 1.76E-01 1.01 E-01 pCi/L . OW1 Observation Well 01 298009002)

-GW 13-Mar-12 Tritium 8.86E+02 2.45E+02 2.52E+02 pCi/L OW1 Observation Well 01 305415002)

-GW 29-May-12 Tritium 1.08E+03 2.31E+02 2.74E+02 pCilL OW1 Observation Well 01 311489002)

-GW 12-Sep-12 Tritium 1.09E+03 1.22E+02 2.63E+02 pCilL OW1 Observation Well 01(315689001)

-GW 14-Nov-12 Tritium 1.32E+03 3.09E+02 3.54E+02 pCi/L OW1 Observation Well 01 298009002)

-GW 13-Mar-12 Zinc-65 8.41 E-01 3.94E+00 2.64E+00 pC ilL OW1 Observation Well 01 305415002 -GW 29-MaY-12 Zinc-65 1.30E+00 3.68E+00 2.49E+00 pCi/L OW1 Observation Well 01 311489002

-GW 12-Sep-12 Zinc-65 -2.37E+00 2.94E+00 2.25E+00 pCi/L OW1 Observation Well 01 315689001

-GW 14-Nov-12 Zinc-65 3.72E+00 3.30E+00 pCi/L OW1 Observation Well 01 (298009002 -GW 13-Mar-12 Zirconium-95

-9.62E-01 3.51 E+OO 2.23E+00 pC ilL OW1 Observation Well 01 305415002)

-GW 29-May-12 Zirconium-95 1.67E-01 3.36E+00 2.03E+00 pC ilL OW1 Observation Well 01(311489002)

-GW 12-Sep-12 Zirconi u m-95 8.27E-01 2.92E+00 1.71 E+OO pCi/L OW1 Observat i on Well 01(315689001)

-GW 14-Nov-12 Zirconium-95

-1.52E+00 3.48E+00 2.31 E+OO pCi/L OW2 Observation Well 02 -Groundwater Sample Name Date Collected Nuclide Result MOC 2 Sigma TPU Units OW2 Observation Well 02(298009003)

-GW 13-Mar-12 Tritium 1.51E+03 2.48E+02 3.59E+02 pCi/L OW2 Observation Well 02(305415003)

-GW 29-May-12 Tritium 1.45E+03 2.31 E+02 3.39E+02 pCi/L OW2 Observation Well 02(31 1 489003) -GW 12-Sep-12 Tritium 1.48E+03 1.24E+02 3.38E+02 pCi/L OW2 Observation Well 02(315689002)

-GW 14-Nov-12 Trit i um 1.34E+03 5.09E+02 4.51 E+02 pCilL PMO Pismo Beach -Beach Sand Sample Name Date Collected Nucl i de Result MOC 2 Sigma TPU Units PMO Pismo Beach(298160003)

-SO 19-Mar-12 Cesium-134 2.88E+01 6.94E+01 3.84E+01 pCi/kg PMO Pismo Beach(31 0597003 -SO 27-Aug-12 Cesium-134 1.52E+01 7.70E+01 4.26E+01 pC i/kg PMO Pismo Beach(298160003)

-SO 19-Mar-12 Cesium-137 1.32E+01 6.02E+01 3.30E+01 pCilkg PMO Pismo Beach(31 0597003) -SO 27-Aug-12 .Cesium-137 4.41E+01 7.17E+01 4.21E+01 pCi/kg PMO Pismo Beach(298160003)

-SO 19-Mar-12 Iron-55 -1.05E+04 1.34E+04 8.68E+03 pCi/kg PMO Pismo Beach(31 0597003) -SO 27-Aug-12 Iron-55 -1.48E+03 1.46E+04 1.08E+04 pCi/kg PMO P i smo Beach(298160003)

-SO 19-Mar-12 Lead-212 4.15E+02 7.54E+01 9.96E+01 pC i/kg PMO P i smo Beach(298160003)

-SO 19-Mar-12 Lead-214 4.51E+02 1.05E+02 1.40E+02 pC i/kg PMO Pismo Beach(31 0597003) -SO 27-Aug-12 Lead-214 4.27E+02 1.05E+02 1.70E+02 pCi/kg PMO Pismo Beach(298160003 -SO 19-Mar-12 N i ckel-63 -2.64E+02 2.85E+03 1.69E+03 pCi/kg PMO Pismo Beach(31 0597003 -SO 27-Aug-12 N i ckel-63 -1.19E+03 2.22E+03 1.29E+03 pCi/kg PMO Pismo Beach(298160003 -SO 19-Mar-12 Potassium-40 2.33E+04 2.60E+02 2.65E+03 pCi/kg PMO P i smo Beach(31 0597003 -SO 27-Aug-12 Potassium-40 2.41E+04 5.01 E+02 3.03E+03 pCi/kg PMO Pismo Beach(31 0597003 -SO 27-Aug-12 Thallium-208 1.60E+02 5.59E+01 5.21E+0 1 pCi/kg PMO Pismo Beach(298160003)

-SO 19-Mar-12 Total Strontium

-3.11E+02 1.13E+03 6.31 E+02 pCi/kg PMO Pismo Beach(31 0597003) -SO 27-Aug-12 Total Strontium 2.10E+02 6.70E+02 4.25E+02 pCi/kg Page 81 of 90 2012 DCPP Analysis Results Appendix C PON Pacific Ocean North of Diablo Cove -Aquatic Vegetation Kelp Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units PON Pacific Ocean North of Diablo Cove(294535003)

-AV Kelp 17-Jan-12 Cesium-134

-4.05E+00 1.60E+01 1.02E+01 pCilkg PON Pacific Ocean North of Diablo Cove(303292003)

-AV Kelp 23-Apr-12 Cesium-134 4.55E+00 1.35E+01 8.00E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(308582003)

-AV Kelp 12-Jul-12 Cesium-134 8.36E+00 2.13E+01 1.26E+01 pCi/kg PON Pacific Ocean North of Diablo Cove(313869004)

-AV Kelp 18-0ct-12 Cesium-134 2.81E+00 9.36E+00 5.45E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(294535003)

-AV Kelp 17-Jan-12 Cesium-137

-7.82E-01 1.36E+01 8.19E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(303292003)

-AV Kelp 23-Apr-12 Cesium-137 8.53E-01 1.16E+01 7.20E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(308582003)

-AV Kelp 12-Jul-12 Cesium-137 1.29E+00 1.64E+01 9.53E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(313869004)

-AV Kelp 18-0ct-12 Cesium-137 2.57E-01 7.64E+00 4.64E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(294535003)

-AV Kelp 17-Jan-12 Cobalt-58

-2.97E+00 1.42E+01 8.95E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(303292003)

-AV Kelp 23-Apr-12 Cobalt-58

-3.17E+00 9.60E+00 6.19E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(308582003)

-AV Kelp 12-Jul-12 Cobalt-58 4.35E+00 1.89E+01 1.10E+01 pCi/kg PON Pacific Ocean North of Diablo Cove(313869004)

-AV Kelp 18-0ct-12 Cobalt-58

-1.08E+00 7.92E+00 4.72E+00 pCilkg PON Pacific Ocean North of Diablo Cove(294535003)

-AV Kelp 17-Jan-12 Cobalt-60 2.12E+00 1.74E+01 1.03E+01 pCi/kg PON Pacific Ocean North of Diablo Cove(303292003)

-AV Kelp 23-Apr-12 Cobalt-60 2.59E-01 1.26E+01 7.46E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(308582003)

-AV Kelp 12-Jul-12 Cobalt-60

-7.13E+00 1.67E+01 1.11E+01 pCi/kg PON Pacific Ocean North of Diablo Cove(313869004)

-AV Kelp 18-0ct-12 Cobalt-60 2.35E+00 9.46E+00 5.61E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(294535003)

-AV Kelp 17-Jan-12 Potassium-40 1.54E+04 1.23E+02 1.39E+03 pCi/kg PON Pacific Ocean North of Diablo Cove(303292003)

-AV Kelp 23-Apr-12 Potassium-40 1.23E+04 8.58E+01 1.14E+03 pCi/kg PON Pacific Ocean North of Diablo Cove(308582003)

-AV Kelp 12-Jul-12 Potassium-40 1.72E+04 1.56E+02 1.57E+03 pCi/kg PON Pacific Ocean North of Diablo Cove(313869004)

-AV Kelp 18-0ct-12 Potassium-40 1.21E+04 5.87E+01 1.08E+03 pCi/kg PON Pacific Ocean North of Diablo Cove -Fish Perch Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units PON Pacific Ocean North of Diablo Cove(298020005)

-FH Perch 9-Mar-12 Cesium-134 2.64E-01 6.48E+00 3.78E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(305625005)

-FH Perch 1-Jun-12 Cesium-134 2.75E+00 1.40E+01 8.31E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(31 0465005) -FH Perch 22-Aug-12 Cesium-134 6.77E-01 6.73E+00 3.92E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(315933005)

-FH Perch 20-Nov-12 Cesium-134

-1.04E-01 4.32E+00 2.55E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(298020005)

-FH Perch 9-Mar-12 Cesium-137 3.15E+00 5.31 E+OO 3.37E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(305625005)

-FH Perch 1-Jun-12 Cesium-137 1.62E+00 1.08E+01 6.30E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(31 0465005) -FH Perch 22-Aug-12 Cesium-137 1.89E+00 5.74E+00 3.49E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(315933005)

-FH Perch 20-Nov-12 Cesium-137 3.97E+00 4.87E+00 3.19E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(298020005)

-FH Perch 9-Mar-12 Cobalt-58

-1.64E+00 6.03E+00 3.70E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(305625005)

-FH Perch 1-Jun-12 Cobalt-58 6.41 E-01 1.25E+01 7.49E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(31 0465005) -FH Perch 22-Aug-12 Cobalt-58

-1.36E+00 5.40E+00 3.31 E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(315933005)

-FH Perch 20-Nov-12 Cobalt-58 5.40E-01 4.32E+00 2.52E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(298020005)

-FH Perch 9-Mar-12 Cobalt-60

-8.87E-01 5.13E+00 3.09E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(305625005)

-FH Perch 1-Jun-12 Cobalt-60

-8.91E-01 1.23E+01 7.50E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(310465005)

-FH Perch 22-Aug-12 Cobalt-60 2.77E+00 6.64E+00 3.92E+00 pCilkg PON Pacific Ocean North of Diablo Cove(315933005)

-FH Perch 20-Nov-12 Cobalt-60 3.31E-01 5.05E+00 3.05E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(298020005)

-FH Perch 9-Mar-12 Iron-59 6.06E+00 1.56E+01 9.45E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(305625005)

-FH Perch 1-Jun-12 Iron-59 -5.86E+00 2.92E+01 1.80E+01 pCi/kg Page 82 of 90 2012 DCPP Analysis Results Appendix C PON Pacific Ocean North of Diablo Cove(31 0465005) -FH Perch 22-Aug-12 Iron-59 -5.60E+00 1.41E+01 9.19E+00 pCi/kg PON Pacific Ocean North of D i ablo Cove(315933005)

-FH Perch 20-Nov-12 Iron-59 -5.38E+00 1.07E+01 7.25E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(298020005)

-FH Perch 9-Mar-12 Manganese-54 8.55E-01 5.46E+00 3.19E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(305625005)

-FH Perch 1-Jun-12 Manganese-54 1.18E+00 1.18E+01 7.06E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(31 0465005) -FH Perch 22-Aug-12 Manganese-54 2.83E+00 5.38E+00 3.29E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(315933005)

-FH Perch 20-Nov-12 Manganese-54 -1.42E+00 4.23E+00 2.67E+00 pCi/kg PON Pacific Ocean North of D i ablo Cove 298020005)

-FH Perch 9-Mar-12 Potassium-40 3.76E+03 4.05E+01 3.49E+02 pCi/kg PON Pacific Ocean North of Diablo Cove 305625005)

-FH Perch 1-Jun-12 Potassium-40 2.72E+03 9.31 E+01 3.27E+02 pCi/kg PON Pacific Ocean North of Diablo Cove 310465005)

-FH Perch 22-Aug-12 Potassium-40 3.92E+03 4.83E+01 3.64E+02 PON Pacific Ocean North of Diablo Cove 315933005)

-FH Perch 20-Nov-12 Potassium-40 3.44E+03 3.85E+01 3.19E+02 pCi/kg PON Pacific Ocean North of Diablo Cove(298020005)

-FH Perch 9-Mar-12 Zinc-65 -7.71E+00 1.17E+01 8.33E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(305625005)

-FH Perch 1-Jun-12 Zinc-65 -3.42E+00 2.66E+01 1.61E+01 pCi/kg PON Pacific Ocean North of D i ablo Cove(310465005)

-FH Perch 22-Aug-12 Zinc-65 -7.56E+00 1.30E+01 9.03E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(315933005)

-FH Perch 20-Nov-12 Zinc-65 -4.04E+00 1.02E+01 6.68EtOO pCi/kg PON Pacific Ocean North of Diablo Cove -Rockfish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units PON Pacific Ocean North of Diablo Cove 298020006)

-FH Rockfsh 9-Mar-12 Cesium-134 1.95E+00 4.82E+00 2.89E+00 pCi/kg PON Pacif i c Ocean North of Diablo Cove 305625006)

-FH Rockfsr 1-Jun-12 Cesium-134 3.37E+00 4.52E+00 2.92E+00 pCi/kg PON Pacif i c Ocean North of Diablo Cove 310465006)

-FH Rockfsr 22-Aug-12 Cesium-134 4.07E-01 5.27E+00 3.09E+00 pCi/kg PON Pacific Ocean North of Diablo Cove 315933006)

-FH Rockfsr 20-Nov-12 Cesium-134 1.06E+00 4.62E+00 2.73E+00 pCi/kg PON Pacific Ocean North of Diablo Cove 298020006)

-FH Rockfsh 9-Mar-12 Cesium-137 4.05E+00 4.32E+00 2.99E+00 pCi/kg PON Pacific Ocean North of Diablo Cove 305625006

-FH Rockfsr 1-Jun-12 Cesium-137 7.60E+00 3.58E+00 3.74E+00 pCi/kg PON Pacific Ocean North of Diablo Cove 310465006)

-FH Rockfsr 22-Aug-12 Cesium-137 4.72E+00 5.07E+00 3.48E+00 pCi/kg PON Pacific Ocean North of Diablo Cove 315933006

-FH Rockfsr 20-Nov-12 Cesium-137 3.18E+00 3.79E+00 3.50E+00 p_Ci/kg PON Pacific Ocean North of Diablo Cove(298020006)

-FH Rockfsh 9-Mar-12 Cobalt-58

-1.26E+00 4.22E+00 2.66E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(305625006

-FH Rockfsh 1-Jun-12 Cobalt-58 4.44E-01 4.20E+00 2.46E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(310465006

-FH Rockfsh 22-Aug-12 Cobalt-58

-2.58E+00 4.19E+00 2.90E+00 pCi/kg PON Pacif i c Ocean North of Diablo Cove(315933006

-FH Rockfsh 20-Nov-12 Cobalt-58 1.79E+00 4.40E+00 2.64E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(298020006

-FH Rockfsh 9-Mar-12 Cobalt-60 2.38E+00 4.72E+00 2.83E+00 pCilkg PON Pacific Ocean North of Diablo Cove 305625006

-FH Rockfsh 1-Jun-12 Cobalt-60 4.39E+00 4.79E+00 3.22E+00 pCi/kg PON Pac i fic Ocean North of Diab l o Cove 310465006)

-FH Rockfsh 22-Aug-12 Cobalt-60 5.75E-01 5.43E+00 3.77E+00 pCi/kg PON Pacific Ocean North of Diablo Cove 315933006

-FH Rockfsh 20-Nov-12 Cobalt-60

-1.32E+00 3.99E+00 2.55E+00 pCilkg PON Pacific Ocean North of Diablo Cove 298020006)

-FH Rockfsr 9-Mar-12 Iron-59 -2.89E+00 1.23E+01 7.74E+00 pCi/kg PON Pacific Ocean North of Diablo Cove 305625006)

-FH Rockfsh 1-Jun-12 I ron-59 -4.42E+00 1.05E+01 6.96E+00 pCi/kg PON Pacific Ocean North of Diablo Cove 310465006)

-FH Rockfsh 22-Aug-12 Iron-59 -2.62E+00 1.13E+01 7.10E+00 pCi/kg PON Pacific Ocean North of Diablo Cove 315933006)

-FH Rockfsr 20-Nov-12 Iron-59 1.17E+00 9.54E+00 5.50E+00 pC i/kg PON Pacific Ocean North of Diablo Cove 298020006)

-FH Rockfsh 9-Mar-12 Manganese-54

-2.77E-01 3.69E+00 2.23E+00 pCilkg PON Pacific Ocean North of Diablo Cove 305625006

-FH Rockfsh 1-Jun-12 Manganese-54 2.98E-01 3.60E+00 2.11E+00 pCi/kg PON Pac i fic Ocean North of Diablo Cove 310465006)

-FH Rockfsr 22-Aug-12 Manganese-54 1.71E+00 4.57E+00 2.72E+00 pCi/kg PON Pacific Ocean North of Diablo Cove 315933006)

-FH Rockfsr 20-Nov-12 Manganese-54

-5.68E-01 3.83E+00 2.35E+00 pCilkg PON Pacific Ocean North of Diablo Cove 298020006)

-FH Rockfsh 9-Mar-12 Potassium-40 3.37E+03 3.14E+01 3.23E+02 pCi/kg PON Pacific Ocean North of Diablo Cove 305625006)

-FH Rockfsr 1-Jun-12 Potassium-40 3.33E+03 3.63E+01 3.21 E+02 pCi/kg PON Pacific Ocean North of Diablo Cove 310465006)

-FH Rockfsh 22-Aug-12 Potass i um-40 3.83E+03 3.94E+01 3.69E+02 pCi/kg Page 83 of 90 2012 DCPP Analysis Results Appendix C PON Pacific Ocean North of Diablo Cove(315933006)

-FH Rockfsr 20-Nov-12 Potassium-40 2.43E+03 3.19E+01 2.48E+02 pCi/kg PON Pacific Ocean North of Diablo Cove(298020006)

-FH Rockfsh 9-Mar-12 Zinc-65 -6.12E+00 9.22E+00 6.69E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(305625006)

-FH Rockfsh 1-Jun-12 Zinc-65 -2.98E+00 9.89E+00 6.31E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(31 0465006) -FH Rockfsh 22-Aug-12 Zinc-65 -3.69E+00 1.09E+01 7.02E+00 pCi/kg PON Pacific Ocean North of Diablo Cove(315933006)

-FH Rockfsh 20-Nov-12 Zinc-65 -2.56E+00 1.02E+01 6.23E+OO pCi/kg PON Pacific Ocean North of Diablo Cove -Intertidal Mussel Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units PON Pacific Ocean North of Diablo Cove(296446005)

-1M 16-Feb-12 Cesium-134

-2.05E+00 1.05E+01 6.40E+OO pCilkg PON Pacific Ocean North of Diablo Cove(296446005)

-1M 16-Feb-12 Cesium-137 3.28E+00 1.04E+01 6.30E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(296446005)

-1M 16-Feb-12 Cobalt-58

-3.94E+00 8.76E+00 5.75E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(296446005)

-1M 16-Feb-12 Cobalt-60 5.11E+OO 1.05E+01 6.21E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(296446005)

-1M 16-Feb-12 Iron-59 9.35E+00 2.07E+01 1.23E+01 pCilkg PON Pacific Ocean North of Diablo Cove(296446005)

-1M Manganese-54

-2.71E+00 8.33E+00 5.26E+OO pCi/kg PON Pacific Ocean North of Diablo Cove(296446005)

-1M 16-Feb-12 Potassium-40 9.11E+02 8.81E+01 1.84E+02 pCi/kg PON Pacific Ocean North of Diablo Cove(296446005)

-1M 16-Feb-12 Zinc-65 4.21E+OO 2.30E+01 1.36E+01 pCi/kg POS Pacific Ocean South of Diablo Cove -Aquatic Vegetation Kelp Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units POS Pacific Ocean South of Diablo Cove(294535004)

-AV Kelp 17-Jan-12 Cesium-134

-3.26E+00 1.19E+01 7.59E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(303292004)

-AV Kelp 23-Apr-12 Cesium-134 5.21E+00 1.76E+01 1.03E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(308582004)

-AV Kelp 12-Jul-12 Cesium-134 3.00E-01 1.25E+01 7.53E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(313869003)

-AV Kelp 18-0ct-12 Cesium-134 7.71E-02 8.88E+OO 5.24E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(294535004)

-AV Kelp 17-Jan-12 Cesium-137

-3.48E+00 9.60E+00 6.20E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(303292004)

-AV Kelp 23-Apr-12 Cesium-137

-1.26E+OO 1.55E+01 1.01E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(308582004)

-AV Kelp 12-Jul-12 Cesium-137

-2.93E-01 1.16E+01 7.46E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(313869003)

-AV Kelp 18-0ct-12 Cesium-137 3.19E+00 7.80E+OO 4.60E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(294535004)

-AV Kelp 17-Jan-12 Cobalt-58

-1.19E+00 1.05E+01 6.47E+00 pCilkg POS Pacific Ocean South of Diablo Cove(303292004)

-AV Kelp 23-Apr-12 Cobalt-58

-2.88E+00 1.40E+01 8.55E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(308582004)

-AV Kelp 12-Jul-12 Cobalt-58

-3.63E+00 1.16E+01 7.53E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(313869003) -AV Kelp 18-0ct-12 Cobalt-58

-2.32E+00 8.01E+00 5.00E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(294535004)

-AV Kelp 17-Jan-12 Cobalt-60 4.34E+00 1.31E+01 7.80E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(303292004)

-AV Kelp 23-Apr-12 Cobalt-60

-7.44E+00 1.45E+01 9.85E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(308582004)

-AV Kelp 12-Jul-12 Cobalt-60

-1.62E+00 1.33E+01 8.16E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(313869003)

-AV Kelp 18-0ct-12 Cobalt-60 1.60E+OO 1.02E+01 5.90E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(294535004)

-AV Kelp 17-Jan-12 Potassium-40 1.34E+04 7.28E+01 1.35E+03 pCi/kg POS Pacific Ocean South of Diablo Cove(303292004)

-AV Kelp 23-Apr-12 Potassium-40 1.41 E+04 9.48E+01 1.31E+03 pCi/kg POS Pacific Ocean South of Diablo Cove(308582004)

-AV Kelp 12-Jul-12 Potassium-40 1.19E+04 8.96E+01 1.08E+03 pCi/kg POS Pacific Ocean South of Diablo Cove(313869003)

-AV Kelp 18-0ct-12 Potassium-40 1.44E+04 6.27E+01 1.33E+03 pCi/kg Page 84 of 90 2012 DCPP Analysis Results Appendix C POS Pacific Ocean South of Diablo Cove(31 0465007) -FH Perch 22-Aug-12 Cesium-134 7.12E+00 2.59E+01 1.54E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(315933007)

-FH Perch 20-Nov-12 Cesium-134 9.86E-01 4.77E+00 2.77E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(298020007)

-FH Perch 9-Mar-12 Cesium-137 2.21E+00 4.70E+00 2.92E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625007)

-FH Perch 4-Jun-12 Cesium-137 1.63E+00 4.74E+00 2.79E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465007) -FH Perch 22-Aug-12 Cesium-137

-8.72E+00 2.09E+01 1.32E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(315933007)

-FH Perch 20-Nov-12 Cesium-137 4.49E+00 5.27E+00 3.49E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(298020007)

-FH Perch 9-Mar-12 Cobalt-58

-2.43E-01 4.81E+00 2.83E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625007)

-FH Perch 4-Jun-12 Cobalt-58

-2.52E+00 4.78E+00 3.23E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465007) -FH Perch 22-Aug-12 Cobalt-58 4.43E-02 2.17E+01 1.29E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(315933007)

-FH Perch 20-Nov-12 Cobalt-58

-1.19E+00 4.74E+00 2.92E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(298020007)

-FH Perch 9-Mar-12 Cobalt-60

-3.05E+00 4.73E+00 3.43E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625007)

-FH Perch 4-Jun-12 Cobalt-60

-2.11E+00 5.16E+00 3.38E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465007) -FH Perch 22-Aug-12 Cobalt-60 1.35E+00 2.05E+01 1.21E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(315933007)

-FH Perch 20-Nov-12 Cobalt-60 2.65E-01 5.14E+00 3.10E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(298020007)

-FH Perch 9-Mar-12 Iron-59 -5.13E+00 1.32E+01 8.61E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625007)

-FH Perch 4-Jun-12 Iron-59 -5.72E-01 1.30E+01 7.67E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465007) -FH Perch 22-Aug-12 Iron-59 -5.58E+00 4.49E+01 2.67E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(315933007)

-FH Perch 20-Nov-12 Iron-59 -1.47E+00 1.23E+01 7.53E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(298020007)

-FH Perch 9-Mar-12 Manganese-54 1.98E+00 4.44E+00 2.65E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625007)

-FH Perch 4-Jun-12 Manganese-54

-7.57E-01 4.62E+00 2.83E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465007) -FH Perch 22-Aug-12 Manganese-54

-2.82E+00 1.98E+01 1.20E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(315933007)

-FH Perch 20-Nov-12 Manganese-54

-1.09E+00 4.43E+00 2.74E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(298020007)

-FH Perch 9-Mar-12 Potassium-40 3.56E+03 4.25E+01 3.34E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(305625007)

-FH Perch 4-Jun-12 Potassium-40 3.40E+03 4.34E+01 3.17E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465007) -FH Perch 22-Aug-12 Potassium-40 3.11E+03 1.89E+02 3.83E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(315933007)

-FH Perch 20-Nov-12 Potassium-40 3.30E+03 4.28E+01 3.12E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(298020007)

-FH Perch 9-Mar-12 Zinc-65 2.81E+00 1.24E+01 7.36E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625007)

-FH Perch 4-Jun-12 Zinc-65 -4.43E+00 1.25E+01 7.86E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465007) -FH Perch 22-Aug-12 Zinc-65 -1.72E+01 4.35E+01 2.76E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(315933007)

-FH Perch 20-Nov-12 Zinc-65 -6.16E+00 1.13E+01 7.83E+00 pCi/kg POS Pacific Ocean South of Diablo Cove -Rockfish Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units POS Pacific Ocean South of Diablo Cove(298020008)

-FH Rockfst 9-Mar-12 Cesium-134 4.94E-01 5.86E+00 3.54E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625008)

-FH Rockfst 4-Jun-12 Cesium-134

-2.16E-01 5.58E+00 3.34E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465008) -FH Rockfst 22-Aug-12 Cesium-134

-5.07E-01 5.10E+00 3.09E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(315933008)

-FH Rockfs 20-Nov-12 Cesium-134

-3.33E+00 1.15E+01 7.07E+00 pCilkg POS Pacific Ocean South of Diablo Cove(298020008)

-FH Rockfs 9-Mar-12 Cesium-137 3.70E+00 4.79E+00 7.28E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625008)

-FH Rockfs 4-Jun-12 Cesium-137 3.03E+00 4.90E+00 3.05E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465008) -FH Rockfs 22-Aug-12 Cesium-137 3.82E+00 4.17E+00 3.70E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(315933008)

-FH Rockfs 20-Nov-12 Cesium-137 5.92E+00 1.17E+01 7.25E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(298020008)

-FH Rockfs 9-Mar-12 Cobalt-58

-5.21 E-01 5.34E+00 3.30E+00 POS Pacific Ocean South of Diablo Cove(305625008)

-FH Rockfs 4-Jun-12 Cobalt-58

-9.83E-01 4.87E+00 3.01E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465008) -FH Rockfs 22-Aug-12 Cobalt-58 1.66E+00 4.66E+00 2.78E+00 pCi/kg Page 85 of 90 2012 DCPP Analysis Results Appendix C POS Pacific Ocean South of Diablo Cove(315933008)

-FH Rockfs 20-Nov-12 Cobalt-58

-4.63E+00 1.12E+01 7.10E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(298020008)

-FH Rockfs 9-Mar-12 Cobalt-60

-7.82E-01 4.60E+00 2.86E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625008)

-FH Rockfs 4-Jun-12 Cobalt-60 5.26E-01 5.48E+00 3.22E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465008) -FH Rockfs 22-Aug-12 Cobalt-60 1.68E+00 4.97E+00 2.90E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(315933008)

-FH Rockfs 20-Nov-12 Cobalt-60 4.42E+00 1.18E+01 7.00E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(298020008)

-FH Rockfs 9-Mar-12 Iron-59 -9.27E+00 1.42E+01 9.99E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625008)

-FH Rockfs 4-Jun-12 Iron-59 2.50E+00 1.26E+01 7.28E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465008) -FH Rockfs 22-Aug-12 Iron-59 4.91E-01 1.16E+01 6.73E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(315933008)

-FH Rockfs 20-Nov-12 Iron-59 1.18E+01 2.47E+01 1.52E+01 pCi/kg POS Pacific Ocean South of Diablo Cove(298020008)

-FH Rockfs 9-Mar-12 Manganese-54

-5.01E-01 4.65E+00 2.75E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(305625008)

-FH Rockfs 4-Jun-12 Manganese-54

-8.01 E-01 4.43E+00 2.73E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465008) -FH Rockfs 22-Aug-12 Manganese-54 1.00E+00 4.35E+00 2.58E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(315933008)

-FH Rockfs 20-Nov-12 Manganese-54 1.10E+00 1.06E+01 6.22E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(298020008)

-FH Rockfs 9-Mar-12 Potassium-40 3.26E+03 3.86E+01 3.11E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(305625008)

-FH Rockfs 4-Jun-12 Potassium-40 3.47E+03 3.79E+01 3.24E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465008) -FH Rockfs 22-Aug-12 Potassium-40 3.52E+03 3.99E+01 1.40E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(315933008)

-FH Rockfs 20-Nov-12 Potassium-40 3.18E+03 1.02E+02 3.93E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(298020008)

-FH Rockfs 9-Mar-12 Zinc-65 -4.26E+00 1.18E+01 7.52E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(305625008)

-FH 4-Jun-12 Zinc-65 3.08E+00 1.20E+01 6.98E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(31 0465008) -FH 22-Aug-12 Zinc-65 1.47E+00 1.09E+01 6.27E+00 pCilkg POS Pacific Ocean South of Diablo Cove(315933008)

-FH 20-Nov-12 Zinc-65 -6.53E+00 2.59E+01 1.59E+01 pCi/k!l POS Pacific Ocean South of Diablo Cove -Intertidal Mussel Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units POS Pacific Ocean South of Diablo Cove(296446004)

-1M 14-Feb-12 Cesium-134 2.33E+00 4.55E+00 2.82E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(304470002)

-1M 9-May-12 Cesium-134

-1.74E-01 5.27E+00 3.15E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0383002) -1M 22-Aug-12 Cesium-134 7.67E-01 5.06E+00 2.93E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(315424003)

-1M 13-Nov-12 Cesium-134 1.32E+00 3.86E+00 2.26E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(296446004)

-1M 14-Feb-12 Cesium-137 1.06E+00 4.03E+00 2.41E+OO pCilkg POS Pacific Ocean South of Diablo Cove(304470002)

-1M 9-May-12 Cesium-137 1.06E+00 4.65E+00 2.71 E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(31 0383002) -1M 22-Aug-12 Cesium-137

-9.65E-01 4.21E+00 2.55E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(315424003)

-1M 13-Nov-12 Cesium-137 2.04E+00 3.97E+00 2.38E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(296446004)

-1M 14-Feb-12 Cobalt-58 5.16E-01 4.06E+00 2.45E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(304470002)

-1M 9-MaY-12 Cobalt-58 1.80E+00 5.09E+00 3.03E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(31 0383002) -1M 22-Aug-12 Cobalt-58 3.69E-01 4.58E+00 2.68E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(315424003)

-1M 13-Nov-12 Cobalt-58

-1.52E-01 3.55E+00 2.10E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(296446004)

-1M 14-Feb-12 Cobalt-60

-4.71E-01 3.84E+00 2.36E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(304470002)

-1M 9-May-12 Cobalt-60

-1.09E+00 4.69E+00 2.93E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(31 0383002) -1M 22-Aug-12 Cobalt-60 1.01E+00 4.67E+00 2.66E+OO pCi/kg_ POS Pacific Ocean South of Diablo Cove(315424003)

-1M 13-Nov-12 Cobalt-60 1.11E+00 4.08E+00 2.43E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(296446004)

-1M 14-Feb-12 Iron-59 -2.25E+00 9.21E+00 5.71E+OO pCi/kg POS Pacific Ocean South of Diablo Cove(304470002)

-1M 9-May-12 Iron-59 2.16E+00 1.16E+01 6.74E+OO pCilkg POS Pacific Ocean South of Diablo Cove(31 0383002) -1M 22-Aug-12 Iron-59 4.46E+00 1.14E+01 6.83E+OO pCilkg POS Pacific Ocean South of Diablo Cove(315424003)

-1M 13-Nov-12 Iron-59 2.25E-01 7.57E+00 4.52E+OO pCilkg Page 86 of 90 2012 DCPP Analysis Results Appendix C POS Pacific Ocean South of Diablo Cove(296446004)

-1M 14-Feb-12 Manganese-54

-1.25E+00 3.60E+00 2.25E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(304470002)

-1M 9-May-12 Manganese-54

-1.04E+00 4.33E+00 2.70E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0383002) -1M 22-Aug-12 Manganese-54 3.07E-01 4.47E+00 2.62E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(315424003)

-1M 13-Nov-12 Manganese-54

-2.08E+00 3.21E+00 2.25E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(296446004)

-1M 14-Feb-12 Potassium-40 1.20E+03 3.36E+01 1.41 E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(304470002)

-1M 9-May-12 Potassium-40 1.70E+03 4.98E+01 1.83E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0383002) -1M 22-Aug-12 Potassium-40 1.66E+03 4.40E+01 1.80E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(315424003)-IM 13-Nov-12 Potassium-40 1.78E+03 3.24E+01 1.84E+02 pCi/kg POS Pacific Ocean South of Diablo Cove(296446004)

-1M 14-Feb-12 Zinc-65 3.60E+00 9.15E+00 6.19E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(304470002)

-1M 9-MaY-12 Zinc-65 -2.82E+00 1.13E+01 6.97E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(31 0383002) -1M 22-Aug-12 Zinc-65 -2.03E+00 1.02E+01 6.41E+00 pCi/kg POS Pacific Ocean South of Diablo Cove(315424003)

-1M 13-Nov-12 Zinc-65 -4.41E-01 7.87E+00 5.51E+00 pCilkg WN C 2 Diablo reek Outlet -Drinking Water Sample Name Date Collected Nuclide Result MDC 2 Sigma TPU Units WN2 Diablo Creek Outlet(294918002)

-DW 25-Jan-12 BETA 2.75E+00 2.80E+00 1.82E+00 pC ilL WN2 Diablo Creek Outlet 304549002)

-DW 15-May-12 BETA 2.14E+00 2.21E+00 1.43E+00 pC ilL WN2 Diablo Creek Outlet(309382005)

-DW 7-Aug-12 BETA 2.26E+00 2.45E+00 1.57E+OO pCi/L WN2 Diablo Creek Outlet(314899004)

-DW 8-Nov-12 BETA 1.65E+OO 1.87E+00 1.20E+00 pCi/L WN2 Diablo Creek Outlet(294918002)

-DW 25-Jan-12 Barium-140 5.29E-01 3.45E+00 1.99E+OO pCi/L WN2 Diablo Creek Outlet(304549002)

-DW 15-May-12 Barium-140 4.64E-01 2.61E+00 1.52E+OO pCi/L WN2 Diablo Creek Outlet(309382005)

-DW 7-Aug-12 Barium-140 7.20E-01 5.22E+00 3.01E+00 pCi/L WN2 Diablo Creek Outlet 314899004)

-DW 8-Nov-12 Barium-140

-6.87E-02 2.20E+00 1.32E+OO pCi/L WN2 Diablo Creek Outlet 294918002)

-DW 25-Jan-12 Cesium-134 3.23E-01 2.34E+00 1.35E+OO pCi/L WN2 Diablo Creek Outlet 304549002)

-DW 15-May-12 Cesium-134 1.31 E-01 2.00E+00 1.17E+OO pCi/L WN2 Diablo Creek Outlet 309382005)

-DW 7-Aug-12 Cesium-134 9.64E-01 2.50E+00 1.51 E+OO pCi/L WN2 Diablo Creek Outlet 314899004)

-DW 8-Nov-12 Cesium-134

-3.83E-01 1.73E+00 1.05E+OO pCi/L WN2 Diablo Creek Outlet 294918002)

-DW 25-Jan-12 Cesium-137

-8.33E-01 1.93E+00 1.28E+OO pCi/L WN2 Diablo Creek Outlet 304549002)

-DW 15-May-12 Cesium-137

-2.31E-01 1.64E+00 9.73E-01 pC ilL WN2 Diablo Creek Outlet 309382005)

-DW 7-Aug-12 Cesium-137 1.04E+00 2.32E+00 1.41E+OO pCi/L WN2 Diablo Creek Outlet(314899004)

-DW 8-Nov-12 Cesium-137 8.57E-01 1.83E+00 1.14E+OO pCi/L WN2 Diablo Creek Outlet(294918002)

-DW 25-Jan-12 Cobalt-58 4.20E-01 2.04E+00 1.18E+OO pCi/L WN2 Diablo Creek Outlet(304549002)

-DW 15-May-12 Cobalt-58

-4.83E-02 1.55E+00 9.15E-01 pCi/L WN2 Diablo Creek Outlet(309382005)

-DW 7-Aug-12 Cobalt-58 1.65E+OO 2.20E+00 1.43E+OO pCi/L WN2 Diablo Creek Outlet(314899004)

-DW 8-Nov-12 Cobalt-58

-3.60E-01 1.49E+00 9.17E-01 pCi/L WN2 Diablo Creek Outlet(294918002)

-DW 25-Jan-12 Cobalt-60 4.21E-01 2.24E+00 1.33E+OO pCi/L WN2 Diablo Creek Outlet(304549002)

-DW 15-May-12 Cobalt-60 1.84E+00 1.91E+OO 1.29E+OO pCi/L WN2 Diablo Creek Outlet(309382005)

-DW 7-Aug-12 Cobalt-60

-2.35E-01 2.16E+00 1.32E+OO pC ilL WN2 Diablo Creek Outlet(314899004)

-DW 8-Nov-12 Cobalt-60 8.79E-01 1.88E+00 1.11E+OO pC ilL WN2 Diablo Creek Outlet 294918002)

-DW 25-Jan-12 lodine-131

-1.81 E-02 5.15E-01 3.00E-01 pCi/L WN2 Diablo Creek Outlet(304549002)

-DW 15-May-12 lodine-131

-6.18E-01 8.99E-01 6.31 E-01 pCi/L WN2 Diablo Creek Outlet(309382005)

-DW 7-Aug-12 lodine-131 2.05E-01 5.82E-01 3.46E-01 pCi/L WN2 Diablo Creek Outlet(314899004)

-DW 8-Nov-12 lodine-131 4.05E-02 4.48E-01 2.65E-01 pCilL WN2 Diablo Creek Outlet(294918002)

-DW 25-Jan-12 Iron-55 -3.75E+01 1.82E+02 1.16E+02 pCi/L Page 87 of 90 2012 DCPP Analysis Results Appendix C WN2 Diablo Creek Outlet(304549002)

-OW 15-May-12 Iron-55 -1.20E+02 1.31E+02 7.86E+01 pCi/L WN2 Diablo Creek Outlet(309382005)

-OW 7-Aug-12 Iron-55 2.00E+00 8.70E+01 5.95E+01 pCi/L WN2 Diablo Creek Outlet(314899004)

-OW 8-Nov-12 Iron-55 2.26E+00 9.37E+01 6.45E+01 pCi/L WN2 Diablo Creek Outlet(294918002)

-OW 25-Jan-12 Iron-59 7.92E-03 4.12E+00 2.45E+00 pCi/L WN2 Diablo Creek Outlet(304549002)

-OW 15-May-12 Iron-59 1.33E-01 3.19E+00 1.91E+00 pCi/L WN2 Diablo Creek Outlet(309382005)

-OW 7-Aug-12 Iron-59 1.32E+00 4.65E+00 2.71E+00 pCi/L WN2 Diablo Creek Outlet(314899004)

-OW 8-Nov-12 Iron-59 1.80E+00 3.54E+00 2.17E+00 pC ilL WN2 Diablo Creek Outlet(294918002)

-OW 25-Jan-12 Lanthanum-140 5.29E-01 3.45E+00 1.99E+00 pCi/L WN2 Diablo Creek Outlet(304549002)

-OW 15-May-12 Lanthanum-140 4.64E-01 2.61E+00 1.52E+00 pCi/L WN2 Diablo Creek Outlet(309382005)

-OW 7-Aug-12 Lanthanum-140 7.20E-01 5.22E+00 3.01E+00 pCi/L WN2 Diablo Creek Outlet(314899004)

-OW 8-Nov-12 Lanthanum-140

-6.87E-02 2.20E+00 1.32E+00 pCi/L WN2 Diablo Creek Outlet(294918002)

-OW 25-Jan-12 Manganese-54

-2.98E-01 1.76E+00 1.06E+00 pCi/L WN2 Diablo Creek Outlet(304549002)

-OW 15-MaY-12 Manganese-54

-2.03E-01 1.53E+00 9.21 E-01 pC ilL WN2 Diablo Creek Outlet(309382005)

-OW 7-Aug-12 Manganese-54

-3.27E-01 1.92E+00 1.20E+00 pCi/L WN2 Diablo Creek Outlet(314899004)

-OW 8-Nov-12 Manganese-54 1.25E-01 1.64E+00 9.58E-01 pC ilL WN2 Diablo Creek Outlet(294918002)

-OW 25-Jan-12 Nickel-63

-6.75E+00 2.71 E+01 1.60E+01 pCi/L WN2 Diablo Creek Outlet(304549002)

-OW 15-May-12 Nickel-63 8.37E+00 3.32E+01 2.01 E+01 pCi/L WN2 Diablo Creek Outlet(309382005)

-OW 7-Aug-12 Nickel-63

-1.50E+01 3.17E+01 1.84E+01 pCi/L WN2 Diablo Creek Outlet(314899004)

-OW 8-Nov-12 Nickel-63

-1.06E+01 3.60E+01 2.11E+01 pCi/L WN2 Diablo Creek Outlet(294918002)

-OW 25-Jan-12 Niobium-95 9.34E-01 2.06E+00 1.27E+00 pCi/L WN2 Diablo Creek Outlet(304549002)

-OW 15-May-12 Niobium-95

-1.90E-01 1.61E+00 9.61E-01 pCi/L WN2 Diablo Creek Outlet(309382005)

-OW 7-Aug-12 Niobium-95 6.42E-02 2.23E+00 1.34E+00 pCilL WN2 Diablo Creek Outlet(314899004)

-OW 8-Nov-12 Niobium-95 9.76E-01 1.81E+00 1.10E+00 pCi/L WN2 Diablo Creek Outlet(294918002)

-OW 25-Jan-12 Total Strontium

-3.82E-02 8.88E-02 5.07E-02 pCi/L WN2 Diablo Creek Outlet(304549002)

-OW 15-MaY-12 Total Strontium 1.16E-01 3.97E-01 2.42E-01 pCi/L WN2 Diablo Creek Outlet(309382005)

-OW 7-Aug-12 Total Strontium

-1.05E-01 1.58E-01 8.96E-02 pCi/L WN2 Diablo Creek Outlet(314899004)

-OW 8-Nov-12 Total Strontium 2.91E-02 9.04E-02 5.56E-02 pCi/L WN2 Diablo Creek OutleK294918002)

-OW 25-Jan-12 Tritium -9.04E+01 2.57E+02 1.49E+02 pCi/L WN2 Diablo Creek Outlet(304549002)

-OW 15-May-12 Tritium 3.90E+01 2.73E+02 1.65E+02 pCi/L WN2 Diablo Creek Outlet(309382005)

-OW 7-Aug-12 Tritium -1.98E+02 2.61E+02 1.45E+02 pCi/L WN2 Diablo Creek Outlet(314899004)

-OW 8-Nov-12 Tritium -1.71E+01 2.16E+02 1.28E+02 pCi/L WN2 Diablo Creek Outlet(294918002)

-OW 25-Jan-12 Zinc-65 -3.99E+00 4.09E+00 3.29E+00 pCi/L WN2 Diablo Creek Outlet(304549002)

-OW 15-May-12 Zinc-65 -1.59E+00 3.27E+00 2.56E+00 pC ilL WN2 Diablo Creek Outlet(309382005)

-OW 7-Aug-12 Zinc-65 -4.02E+00 3.91E+00 3.23E+00 pCi/L WN2 Diablo Creek Outlet(314899004)

-OW 8-Nov-12 Zinc-65 -5.18E-01 3.23E+00 2.34E+00 pC ilL WN2 Diablo Creek Outlet(294918002)

-OW 25-Jan-12 Zirconium-95 4.17E-01 3.66E+00 2.21E+00 pCi/L WN2 Diablo Creek Outlet(304549002)

-OW 15-MaY-12 Zirconium-95 1.19E+00 2.79E+00 1.66E+00 pCilL WN2 Diablo Creek Outlet(309382005)

-OW 7-Aug-12 Zirconium-95 1.89E+00 4.14E+00 2.52E+00 pCi/L WN2 Diablo Creek Outlet(314899004)

-OW 8-Nov-12 Zirconium-95 9.77E-01 2.67E+00 1.56E+00 pCi/L WW2 Water Well 02 -Groundwater Sam Ie Name WW2 Water Well 02(295044001)

-GW WW2 Water Well 02(304709001)

-GW Page 88 of 90 2012 DCPP Analysis Results Appendix C WW2 Water Well 02(309382006)

-GW 7-Aug-12 BETA 2.00E+00 2.52E+00 1.59E+00 pCi/L WW2 Water Well 02(313874002)

-GW 17-0ct-12 BETA 2.60E+00 2.68E+00 1.77E+00 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 Barium-140

-1.92E+00 3.93E+00 2.62E+00 pCi/L WW2 Water Well 02(304709001)

-GW 15-May-12 Barium-140 1.11E+00 3.05E+00 1.79E+00 pCi/L WW2 Water Well 02(309382006)

-GW 7-Aug-12 Barium-140

-1.41E+00 2.60E+00 1.79E+00 pCi/L WW2 Water Well 02(313874002)

-GW 17-0ct-12 Barium-140 1.77E+00 3.87E+00 2.28E+00 pC ilL WW2 Water Well 02(295044001)

-GW 25-Jan-12 Cesium-134 9.42E-01 2.86E+00 1.72E+00 pCi/L WW2 Water Well 02(304709001)

-GW 15-May-12 Cesium-134

-8.17E-01 1.99E+00 1.29E+00 pCi/L WW2 Water Well 02(309382006)

-GW 7-Aug-12 Cesium-134 1.32E-01 1.88E+00 1.09E+00 pC ilL WW2 Water Well 02(313874002)

-GW 17-0ct-12 Cesium-134 8.51E-01 2.34E+00 1.42E+00 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 Cesium-137

-5.04E-01 2.48E+00 1.52E+00 p_Ci/L WW2 Water Well 02(304709001)

-GW 15-May-12 Cesium-137

-8.40E-01 1.79E+00 1.16E+00 pC ilL WW2 Water Well 02(309382006)

-GW 7-Aug-12 Cesium-137

-3.98E-01 1.71E+00 1.03E+00 pC ilL WW2 Water Well 02(313874002)

-GW 17-0ct-12 Cesium-137 2.57E-01 2.03E+00 1.21E+00 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 Cobalt-58

-8.47E-01 2.43E+00 1.56E+00 pCi/L WW2 Water Well 02(304709001)

-GW 15-May-12 Cobalt-58

-2.81 E-01 1.78E+00 1.09E+00 pCi/L WW2 Water Well 02(309382006)

-GW 7-Aug-12 Cobalt-58

-1.73E-01 1.59E+00 9.49E-01 pCi/L WW2 Water Well 02(313874002)

-GW 17-0ct-12 Cobalt-58

-1.74E+00 1.75E+00 1.42E+00 pCilL WW2 Water Well 02(295044001)

-GW 25-Jan-12 Cobalt-60

-6.26E-01 2.47E+00 1.56E+00 pC ilL WW2 Water Well 02(304709001)

-GW 15-May-12 Cobalt-60

-5.85E-01 1.72E+00 1.09E+00 pCi/L WW2 Water Well 02(309382006)

-GW 7-Aug-12 Cobalt-60 7.67E-02 1.69E+00 1.02E+00 pCi/L WW2 Water Well 02(313874002)

-GW 17-0ct-12 Cobalt-60

-6.99E-01 1.92E+00 1.25E+00 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 lodine-131 2.84E-01 4.51E+00 2.70E+00 pC ilL WW2 Water Well 02(304709001)

-GW 15-May-12 lodine-131 4.40E-01 3.60E+00 2.18E+00 pCi/L WW2 Water Well 02(309382006)

-GW 7-Aug-12 lodine-131

-1.65E+00 3.04E+00 2.02E+00 pCi/L WW2 Water Well 02 313874002)

-GW 17-0ct-12 lodine-131

-5.69E-01 4.13E+00 2.55E+00 pCi/L WW2 Water Well 02 295044001)

-GW 25-Jan-12 Iron-55 -3.57E+01 1.46E+02 9.36E+01 pCi/L WW2 Water Well 02 304709001)

-GW 15-May-12 Iron-55 -4.13E+01 1.15E+02 7.48E+01 pCilL WW2 Water Well 02 309382006)

-GW 7-Aug-12 Iron-55 5.75E+01 8.25E+01 5.94E+01 pCi/L WW2 Water Well 02(313874002)

-GW 17-0ct-12 Iron-55 -5.41E+01 1.65E+02 1.17E+02 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 Iron-59 5.16E-01 4.57E+00 2.67E+00 pCi/L WW2 Water Well 02(304709001)

-GW 15-May-12 Iron-59 3.60E-01 3.49E+00 2.10E+00 pCi/L WW2 Water Well 02(309382006)

-GW 7-Aug-12 Iron-59 1.32E-01 3.31E+00 1.97E+00 pCilL WW2 Water Well 02(313874002)

-GW 17-0ct-12 Iron-59 -3.00E-01 4.35E+00 2.60E+00 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 Lanthanum-140

-1.92E+00 3.93E+00 2.62E+00 pCi/L WW2 Water Well 02(304709001)

-GW 15-May-12 Lanthanum-140 1.11E+00 3.05E+00 1.79E+00 pC ilL WW2 Water Well 02(309382006)

-GW 7-Aug-12 Lanthanum-140

-1.41E+00 2.60E+00 1.78E+00 pCilL WW2 Water Well 02(313874002)

-GW 17-0ct-12 Lanthanum-140 1.77E+00 3.87E+00 2.27E+00 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 Manganese-54

-3.11E-01 2.29E+00 1.41E+00 pCi/L WW2 Water Well 02(304709001)

-GW 15-May-12 Manganese-54

-5.59E-01 1.78E+00 1.13E+00 pCi/L WW2 Water Well 02(309382006)

-GW 7-Aug-12 Manganese-54

-5.03E-01 1.42E+00 8.97E-01 pC ilL WW2 Water Well 02(313874002)

-GW 17-0ct-12 Manganese-54

-5.22E-01 1.84E+00 1.17E+00 pCilL WW2 Water Well 02(295044001)

-GW 25-Jan-12 Nickel-63 2.43E+00 2.68E+01 1.60E+01 pCi/L WW2 Water Well 02(304709001)

-GW 15-May-12 Nickel-63

-1.67E+00 3.26E+01 1.93E+01 pCi/L Page 89 of 90 2012 DCPP Analysis Results Appendix C WW2 Water Well 02(309382006)

-GW 7-Aug-12 Nickel-63

-8.40E+00 3.27E+01 1.92E+01 pCi/L WW2 Water Well 02(313874002)

-GW 17-0ct-12 Nickel-63 2.46E+01 3.48E+01 2.16E+01 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 Niobium-95 2.26E+00 2.71E+00 1.99E+00 pCi/L WW2 Water Well 02(304709001)

-GW 15-May-12 Niobium-95 2.15E+00 2.15E+00 1.70E+00 pCi/L WW2 Water Well 02(309382006)

-GW 7-Aug-12 Niobium-95 9.40E-01 1.82E+00 1.10E+00 pC ilL WW2 Water Well 02(313874002)

-GW 17-0ct-12 Niobium-95 6.85E-01 2.09E+00 1.26E+00 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 Total Strontium 3.17E-02 1.02E-01 6.32E-02 pC ilL WW2 Water Well 02(304709001)

-GW 15-May-12 Total Strontium 3.17E-02 2.80E-01 1.68E-01 pCi/L WW2 Water Well 02(309382006)

-GW 7-Aug-12 Total Strontium

-1.80E-02 1.29E-01 7.59E-02 pC ilL WW2 Water Well 02(313874002)

-GW 17-0ct-12 Total Strontium

-2.26E-03 1.18E-01 7.01 E-02 pC ilL WW2 Water Well 02(295044001)

-GW 25-Jan-12 Tritium -2.59E+01 2.58E+02 1.52E+02 pCi/L WW2 Water Well 02(304709001)

-GW 15-MaY-12 Tritium 1.94E+01 2.89E+02 1.73E+02 pCilL WW2 Water Well 02(309382006)

-GW 7-Aug-12 Tritium -1.56E+02 2.59E+02 1.46E+02 pC ilL WW2 Water Well 02(313874002)

-GW 17-0ct-12 Tritium -1.21E+02 2.32E+02 1.32E+02 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 Zinc-65 4.12E-01 4.43E+00 3.00E+OO pCi/L WW2 Water Well 02(304709001)

-GW 15-May-12 Zinc-65 -5.12E-01 3.71E+00 2.68E+00 pC ilL WW2 Water Well 02(309382006)

-GW 7-Aug-12 Zinc-65 -6.37E-01 3.18E+00 2.30E+00 pCi/L WW2 Water Well 02(313874002)

-GW 17-0ct-12 Zinc-65 6.75E-01 3.87E+00 2.62E+00 pCi/L WW2 Water Well 02(295044001)

-GW 25-Jan-12 Zirconium-95 1.69E+00 4.35E+00 2.63E+00 pCi/L WW2 Water Well 02(304709001)

-GW 15-May-12 Zirconium-95

-3.59E-01 3.24E+00 1.95E+00 pC ilL WW2 Water Well 02(309382006)

-GW 7-Aug-12 Zirconium-95

-7.66E-01 2.70E+00 1.66E+00 pCi/L WW2 Water Well 02(313874002)

-GW 17-0ct-12 Zirconium-95 6.44E-01 3.62E+00 2.16E+00 pCi/L Page 90 of 90