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2013 Annual Radiological Environmental Operating Report
	ML14136A026
Person / Time
Site:	Kewaunee
Issue date:	05/08/2014
From:	Grop B, Hale J, Stafford J; ATI Environmental, Dominion Energy Kewaunee
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	14-201
	Download: ML14136A026 (166)
	v • d • e

Dominion Energy Kewaunee, Inc.

N490 Hwy 42, Kewaunee, WI 54216 Web Address: www.dorn.com MAY 0 8 2014 ATTN: Document Control Desk Serial No.14-201 U. S. Nuclear Regulatory Commission LIC/NW/RO Washington, DC 20555-0001 Docket No.: 50-305 License No.: DPR-43 DOMINION ENERGY KEWAUNEE. INC.

KEWAUNEE POWER STATION 2013 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT Enclosed is the 2013 Annual Radiological Environmental Operating Report for the Kewaunee Power Station (KPS). This report was prepared by ATI Environmental Inc.

and satisfies the requirements of KPS Technical Specification 5.6.1.

The results of the 2013 Land Use Census, submitted in accordance with the KPS Radiological Environmental Monitoring Manual, Section 2.2.2/2.3.2, are also included in this report.

If you have questions or require additional information, please feel free to contact Mr.

Richard Repshas at 920-388-8217.

Very truly yours, Jeffrey T. Stafford Director Safety and Licensing, Kewaunee Power Station Commitments made by this letter: NONE

Serial No.14-201 Page 2 of 2 cc: Regional Administrator, Region III U. S. Nuclear Regulatory Commission 2443 Warrenville Road Suite 210 Lisle, IL 60532-4352 Mr. Christopher Gratton Project Manager U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 08-D15 11555 Rockville Pike Rockville, MD 20852-2738 Mr. W. C. Huffman Jr.

Project Manager U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 08-Dl 5 11555 Rockville Pike Rockville, MD 20852-2738 Mr. Jason Hunt WI Division of Public Health Radiation Protection Section 1 West Wilson St., Room 148 Madison, WI 53701-2659 Ms. Deborah Russo American Nuclear Insurers 95 Glastonbury Blvd.

Glastonbury, CT 06033

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0S Dominaiong 2013 Annual Radiological 0*Environmental 00*Operating

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Kewaunee Power Station

PartlI

Summary and 0

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v/--* Midwest Laboratory Inc.

700 Landwehr Road - Northbrook IL 60062-2310 0 phone (847) 564-0700 . fax (847) 564-4517 0

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ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT TO DOMINION NUCLEAR RADIOLOGICAL MONITORING PROGRAM FOR THE KEWAUNEE POWER STATION KEWAUNEE, WISCONSIN PART I -

SUMMARY

AND INTERPRETATION January 1 to December 31, 2013 0

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Midwest Laboratory 0 Project No. 8002 0

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.... . =Lit J. Michael Hale 5-111 0 inager Radiation Protection /

Chemistry Mgr., KPS 0

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The staff of ATI Environmental, Inc., Midwest Laboratory were responsible for the acquisition of

0) data presented in this report. Assistance in sample collection was provided by Kewaunee Power Station personnel. The report was prepared by staff members of ATI Environmental, Inc., Midwest

Laboratory.

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TABLE OF CONTENTS Page Pre fa ce ......................................................................................................................................................... ii List o f F ig ure s .............................................................................................................................................. iv Lis t o f Ta ble s ............................................................................................................................................... iv S1.0 INTRO DUCTIO N ......................................................................................................................................... 1 S2 .0 S U MMA R Y................................................................................................................................................... 2 3.0 RADIO LO G ICAL SURVEILLANCE PRO G RA M .................................................................. ....................... 3 3 .1 Me th od o lo g y .................................................................................................................................. 3

3.1.1 The Air Program ......................................................................................................... 3 3.1.2 The Terrestrial Program ........................................................................................... 4 3.1.3 The Aquatic Program ............................................................................................... 5 3.1.4 Program Execution ..................................................................................................... 6

3.1.5 Program Modifications ............................................................................................. 6

3.2 Results and Discussion ........................................................................................................... 7 3.2.1 Atmospheric Nuclear Detonations and Nuclear Accidents ........................................ 7 3.2.2 The Air Environm ent .................................................................................................. 7 3.2.3 The Terrestrial Environm ent ....................................................................................... 9 3.2.4 The Aquatic Environm ent ......................................................................................... 11 S3.3 Land Use Census ........................................................................................................................ 13 0 3.4 Laboratory Procedures ........................................................................................................... 13 0

4.0 FIG URES AND TABLES ............................................................................................................................ 14 0 S

5.0 REFERENCES

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0 APPENDICES A Interlaboratory Com parison Program Results ...................................................................... A-1 B Data Reporting Conventions ............................................................................................... B-1 C Effl uent Concentrations ...................................................................................................... C-1 0

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LIST OF FIGURES 0 No. Caption Page 4-1 Sampling locations, Kewaunee Power Station ....................................................................... 15 0 S

4-2 Ground Monitoring Wells, Kewaunee Power Station .............................................................. 16 LIST OF TABLES 0

No. Title Paae 4.1 Sampling locations, Kewaunee Power Station ....................................................................... 17 4.2 Type and frequency of collection ........................................................................................... 18 4.3 Sample codes used in Table 4.2 ........................................................................................... 18 4.4 Sampling summary, January - December, 2013 ................................................................... 19 4.5 Environmental Radiological Monitoring Program Summary ................................................ 20 4 .6 La n d Us e C e n s us ....................................................................................................................... 26 0

0 In addition, the following tables are in the Appendices:

S Appendix A 0 A-1 Interlaboratory Comparison Program Results ..................................................................... Al -1 A-2 Thermoluminescent dosimeters (TLDs) ..................................................................................... A2-1 A -3 In-ho use S p iked Sam p le s .......................................................................................................... A 3-1 0

A -4 In-ho use "Bla nk" S am ples ......................................................................................................... A 4 -1 A-5 In-house "Duplicate" Samples ............................................................................................. A5-1 A-6 Department of Energy MAPEP comparison results .................................................................... A6-1 A-7 Environmental Resources Associates, Crosscheck Program Results (MRAD) .......................... A7-1 Attachment A: Acceptance criteria for spiked samples ................................................................ A-2 i

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1.0 INTRODUCTION

The Kewaunee Power Station is a 598 megawatt pressurized water reactor located on the Wisconsin shore of Lake Michigan in Kewaunee County. The Plant became critical on March 7, 1974. Initial power generation was achieved on April 8, 1974, and the Plant was declared commercial on June 16, 1974.

On February 25, 2013, Dominion Energy Kewaunee submitted a certification of intent to cease power operations to the Nuclear Regulatory Committee. Power Operation of the Kewaunee Power Station ceased on May 7, 2013. The fuel was permanently removed from the reactor and placed in the spent

fuel pool for storage on May 14, 2013.

This report summarizes the environmental operation data collected during the period January -

December 2013.

Dominion Energy Kewaunee, operator and owner of the Kewaunee Power Station, assumes

responsibility for the environmental program at the Plant. Any questions should be directed to Mr. J.

Michael Hale, Radiation Protection / Chemistry Manager, at (920) 388-8103.

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SUMMARY

O Results of sample analyses 4.5. Radionuclide during the concentrations period January - December 2013 are Summarized in Table measured at indicator locations are compared with levels

~measured at control locations and in preoperational studies. In no instance were REMP threshold

~reporting levels exceeded.

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3.0 RADIOLOGICAL SURVEILLANCE PROGRAM

Following is a description of the Radiological Surveillance Program and its execution.

3.1 METHODOLOGY

The sampling locations are shown in Figure 4-1. Table 4.1 describes the locations, lists for each direction and distance from the reactor, and defines which are indicators and control locations.

The sampling program monitors the air, terrestrial, and aquatic environments. The types of samples collected at each location and the frequency of collections are presented in Table 4.2, using sample codes defined in Table 4.3. The collections and analyses that comprise the program are described below. Finally, the execution of the program in the current reporting year is discussed.

S 3.1.1 The Air Proqram

Airborne Particulates 0 Airborne particulates are collected on 47 mm diameter, lpm porosity glass fiber filters, at a volumetric rate of approx. one cubic foot per minute. The filters are collected weekly from six locations (K-if, K-2, K-8, K-31, K-41 and K-43), and dispatched by mail to ATI Environmental, Inc.

for radiometric analysis. The particulate filters are counted for gross beta activity, a minimum of three days after the date of collection, to allow for the decay of naturally-occurring short-lived radionuclides.

Quarterly composites from each sampling location are analyzed for gamma-emitting isotopes on a

high-purity germanium (HPGe) detector.

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Airborne Iodine

Charcoal traps are located at locations K-if, K-2, K-8, K-31, K-41 and K-43. The traps are changed weekly and analyzed for iodine-131 immediately after arrival at the laboratory.

0Ambient S Gamma Radiation - TLDs

Ambient gamma radiation is monitored at the six air sampling locations (K-if, K-2, K-8, K-31, K-41 and K-43), at three milk sampling locations (K-3, K-5, and K-39), and from five additional sites (K-15, located 9.25 miles northwest of the plant; K-17, located 4.25 miles west of the plant; K-25,

located 1.9 miles southwest of the plant; K-27, located 1.5 miles northwest of the plant and K-30, located 1.0 miles north of the plant ) by thermoluminescent dosimetry (TLD). Two TLD cards, each S having four main readout areas containing CaSO 4:Dy phosphor, are placed at each location (eight 5 TLDs at each location). One card is exchanged quarterly, the other card is exchanged annually and read only on an emergency basis.

Dosimeters have also been placed at eight additional locations (K-1L through K-1S), to monitor an

Independent Spent Fuel Storage Installation (ISFSI). They are replaced and measured quarterly.

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Precipitation

Monthly composites of precipitation samples are collected at K-11 and analyzed for tritium.

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3.1.2 The Terrestrial Program Milk Milk samples are collected from three herds grazing within three miles of the reactor site (K-34, K- 0 38 and K-44); from four herds that graze between 3-7 miles of the reactor site (K-3, K-5, K-35, and K-39); and one from a dairy in Green Bay (K-42), 28.1 miles from the reactor site.

The samples are collected twice per month during the grazing period (May through October) and monthly for the rest of the year. The samples are analyzed for iodine-131, strontium-89 and strontium-90, calcium, stable potassium and gamma-emitting isotopes.

Well Water One gallon of water is collected quarterly from the four off-site well locations K-1 0, K-1 1, K-1 3 and K-38 and from two on-site wells located at K-lg and K-1h.

Gamma spectroscopic analysis, tritium and gross beta on the total residue are performed for each water sample. The concentration of potassium-40 is calculated from total potassium. Samples of water from the two on-site wells (K-lg and K-lh) are analyzed for gross alpha. Water samples from K-Ig are also tested for strontium-89 and strontium-90.

Domestic Meat Domestic meat is collected annually (if available) during the third quarter, from three locations in the vicinity of the plant (K-24, K-29, and K-32). The flesh is separated from the bone and analyzed for gross alpha, gross beta and gamma emitting isotopes.

Eggs are collected quarterly from locations K-24 and K-32. Samples are analyzed for gross beta, strontium-89, strontium-90 and gamma-emitting isotopes.

Ve~getables Annually, during the third quarter, five varieties of vegetables are collected from location K-26.

Samples may also be obtained from other local sources to supplement the program. In addition, two varieties of grain or leafy vegetables are collected annually from farmland owned by Dominion Energy Kewaunee (K-23a and K-23b) and rented to a private individual for growing crops. The samples are analyzed for gross beta, strontium-89, strontium-90 and gamma emitting isotopes.

Grass and Cattle Feed Grass is collected during the second, third and fourth quarters from two on-site locations (K-lb and K-if) and from the dairy farm locations (K-3, K-5, K-34, K-35, K-38 and K-39). Cattle feed is collected during the first quarter from the same farms. The samples are analyzed for gross beta, strontium-89, strontium-90 and gamma emitting isotopes.

Soil Soil samples are collected twice a year on-site at K-if and from the dairy farm locations (K-3, K-5, K-34, K-35, K-38 and K-39). The samples are analyzed for gross alpha, gross beta, strontium-89, strontium-90 and gamma emitting isotopes.

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3.1.3 The Aquatic Program 0Surface Water 0One-gallon water samples are taken monthly from three locations on Lake Michigan: 1) at the point

where the condenser water is discharged into Lake Michigan (K-id); 2) Two Creeks Park (K-14) located 2.6 miles south of the reactor site; and 3) at the main pumping station located approximately equidistant from Kewaunee and Green Bay, which pumps water from the Rostok water intake (K-9)

located 11.5 miles NNE of the reactor site. Both raw and tap water are collected at K-9. One-gallon water samples are taken monthly from three creeks that pass through the site (K-la, K-lb, and K-

le). Samples from North and Middle Creeks (K-la, K-lb) are collected near the mouth of each creek. Samples from the South Creek (K-ie) are collected about ten feet downstream from the

point where the outflow from the two drain pipes meets. Additionally, the drainage pond (K-ik),

located approximately 0.6 miles southwest of the plant, is included in the sampling program. Water samples at K-14 are collected and analyzed in duplicate.

The water is analyzed for gamma emitting isotopes, gross beta activity in total residue, dissolved 0and suspended solids, and potassium-40. The concentration of potassium-40 is calculated from the total potassium concentration. In addition, quarterly composites of monthly grab samples are O analyzed for tritium, strontium-89 and strontium-90.

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Fish

Fish samples are collected during the second, third and fourth quarters at location K-id. The flesh is separated from the bones, gamma scanned and analyzed for gross beta activity. Ashed bone samples are analyzed for gross beta, strontium-89 and strontium-90.

Aquatic Slime Periphyton (slime) or aquatic vegetation is collected during the second and third quarters from three

Lake Michigan locations (K-id, K-9 and K-14), from three creek locations (K-la, K-lb and K-le) and from the drainage pond (K-i k), if available. The samples are analyzed for gross beta activity. If the

quantity is sufficient, analyses for gamma-emitting isotopes and strontium-89 and strontium-90 activities are performed.

S Bottom Sediment Bottom sediments are collected in May and November from five locations (K-ic, K-id, K-ij, K-9 and K-14). The samples are analyzed for gross beta, strontium-89, strontium-90 and gamma emitting

isotopes.

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3.1.4 Program Execution Program execution is summarized in Table 4.4. The program was executed for the year 2013 as described in the preceding sections, with the following exceptions:

Air Particulates / Air Iodine A partial air particulate / air iodine sample (303 M3) was collected at location K-lf, for the week ending 11/19/13. A planned power outage for maintenance on 11/14/13 resulted in a reduced run-time of 4.25 hours2.893519e-4 days 0.00694 hours 4.133598e-5 weeks 9.5125e-6 months . (CR 533125)

A partial air particulate / air iodine sample (274 M 3) was collected at location K-8, for the week ending 08/13/13. A power interruption due to severe weather on 08/07/13 resulted in a reduced run-time of 18.1 hours1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months . (CR 523183)

Thermoluminescent Dosimetry The fourth quarter and annual TLDs from location K-17 could not be collected. The sampling site was buried under snow from plowing. If the TLDs are salvageable, the readings will be reported with the first quarter 2014 data.

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Milk from location K-44 was no longer available for the February, 2013 collection. The farm has discontinued dairy operations. (CR 504725) 0 Domestic Meat There was no poultry available from location K-29 in 2013.

0 Surface Water Surface water location K-la could not be sampled for the March, 2013 collection. The creek was frozen.

Surface water from location K-1 k could not be sampled from January through April, August, September and December, 2013. The pond was frozen or inaccessible for collection.

0 3.1.5 Program Modifications 0

Milk sampling at the Schleis farm (K-44) was dropped in February, 2013. The farm has discontinued dairy operations.

0 Rev. 20, 10/15/2013, of the Radiological Environmental Monitoring Manual (REMM) updates Tables 2.21-A, 2.21-B and 2.21-C to delete milk sampling location K-44. A copy of the REMM is included with the Annual Radioactive Effluent Release Report.

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Results for the reporting period January to December, 2013 are presented in summary form in Table 4.5. For each type of analysis, of each sampled medium, the table shows the annual mean and range 0 for all indicator and control locations. The location with the highest annual mean and the results for this location are also given.

The discussion of the results has been divided into three broad categories: the air, terrestrial, and aquatic environments. Within each category, samples will be discussed in the order listed in Table 4.4.

Any discussion of previous environmental data for the Kewaunee Power Station refers to data collected by Environmental Inc., Midwest Laboratory.

Results of all measurements made in 2013 are not included in this section, although references to these results will be made in the discussion. A complete tabulation of results is provided in Part II of the 2013 annual report on the Radiological Monitoring Program for the Kewaunee Power Station.

3.2.1 Atmospheric Nuclear Detonations and Nuclear Accidents There were no atmospheric nuclear tests or accidents reported in 2013. The Chernobyl and Fukushima Daiichi nuclear accidents occurred on April 26, 1986 and March 11, 2011, respectively, the last reported atmospheric nuclear test was conducted by the People's Republic of China on October 16, 1980. Contributions from these events have resulted in the presence of long-lived radioisotopes of cesium and strontium still detectable in the environment.

3.2.2 The Air Environment Airborne Particulates The annual gross beta concentration in air particulates averaged 0.024 pCi/m 3 at indicator locations and 0.025 pCi/m 3 at the control locations, similar to the means observed from 2002 (and prior to) through 2010, and slightly lower than means observed for 2011 and 2012. There is no indication of a plant effect, the average readings were evenly distributed between indicator and control locations.

New sampler pumps were installed in the third quarter of 2010. The slight increases in beta activity may be due to a change in the calculated volume. Results are tabulated below.

0 0 Year Average (Indicators) Average (Controls) 0 Concentration (pCi/m 3) 2002 0.023 0.023 0 2003 0.022 0.022 0 2004 0.019 0.020 2005 0.023 0.023 0 2006 0.021 0.021 0 2007 0.022 0.021 2008 0.022 0.022 0 2009 0.023 0.023 0 2010 0.023 0.022 2011 0.029 0.029 0 2012 0.029 0.030 0 2013 0.024 0.025 0 Average annual gross beta concentrations in airborne particulates.

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Airborne Particulates (continued) 0 Variation in the gross beta activity throughout the year is not unusual. Typically, higher beta averages occur during the months of January and December, and the first and fourth quarters, as 0 noted in data from 2002 through 2013.

Gamma spectroscopic analysis of quarterly composites of air particulate filters yielded similar results for indicator and control locations. Beryllium-7, produced continuously in the upper atmosphere by cosmic radiation, was detected in all samples, with an average activity of 0.068 pCi/m . All other gamma-emitting isotopes were below their respective LLD limits.

Airborne Iodine Levels of airborne iodine-131 were below the lower limit of detection (LLD) of 0.030 pCi/m 3 at all locations. There was no indication of a plant effect on the local air environment.

Ambient Gamma Radiation - TLDs 0 0

Ambient gamma radiation was monitored by TLDs at fourteen locations, eight indicators and six controls. Quarterly TLDs at the indicator locations measured a mean dose equivalent of (16.2 0 mR/91 days), in close agreement with the control locations (15.5 mR/91 days). The readings are similar to the averages obtained from 2002 (and prior to) through 2012.

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For eight TLDs monitoring the Independent Spent Fuel Storage Installation, (K-1L through K-1S),

measurements averaged 13.8 mR/91 days.

0 No plant effect on ambient gamma radiation was indicated. These values are lower than the United 0

States average value of 19.5 mR/91 days due to natural background radiation (National Council on 0 Radiation Protection and Measurements, 1975). The highest annual mean was 18.9 mR/91 days, measured at indicator location K-27. 0 0

0 Year Average Indicators) Average (Controls) 0 Dose rate (mR/91 days) 2002 16.1 15.1 0

2003 14.1 13.7 0 2004 14.8 14.0 0 2005 15.7 14.3 2006 16.4 15.0 0

2007 16.2 15.2 0 2008 2009 15.6 15.2 14.2 13.9 0

2010 15.2 14.3 0 2011 15.0 14.5 0 2012 16.1 15.3 2013 16.2 15.5 0

Ambient gamma radiation as measured by thermoluminescent dosimetry. 0 Average quarterly dose rates. 0 0

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Precipitation Precipitation was monitored for tritium at indicator location, K-1 1. The concentration was below

the LLD level of 184 pCi/L in all samples.

0 3.2.3 The Terrestrial Environment Milk Of 131 samples tested for iodine-131 in milk, all measured below an LLD level of 0.5 pCi/L.

Strontium-89 concentrations measured below an LLD level of 1.3 pCi/L in all samples. Measurable levels of strontium-90 above an LLD level of 0.8 pCi/L were detected in thirty of eighty-five samples tested. Mean values were identical for indicator and control locations (1.0 pCi/L) and are similar to or less than averages seen from 1990 through 2012.

For gamma emitting isotopes, concentrations measured below the required limits of 15 pCi/L for barium-lanthanum-140 and 10 pCi/L for cesium-134 and cesium-137. Potassium-40 results were

almost identical at both the indicator and control locations (1381 and 1445 pCi/L, respectively), and are comparable to levels observed from 1990 through 2012.

Detection of strontium, iodine and potassium activity is consistent with findings of the National Center for Radiological Health (1968). Most radiocontaminants in cattlefeed do not find their way into milk, exceptions are radioisotopes of potassium, cesium, strontium, barium, and iodine. Due to chemical similarities between strontium and calcium, and cesium and potassium, organisms tend to deposit strontium-89 and strontium-90 in bone and cesium-137 in the soft tissue and muscle Consequently, ratios of strontium-90 activity to the weight of calcium in milk and cesium-137 activity 0to the weight of potassium in milk were monitored in order to detect potential environmental accumulation of these radionuclides. Measured concentrations of calcium and stable potassium are in agreement with previously determined values and averaged 1.07 and 1.72 g/L, respectively.

0 There was no indication of any effect due to the operation of the Kewaunee Power Station.

Well Water 0

One of eight samples for gross alpha analysis, from on-site well K-1h, measured above an LLD of

- 3.8 pCi/L, at 4.3 pCi/L. Gross beta activity above a detection limit of 3.4 pCi/L, was measured in five of the twenty indicator samples tested. Concentrations ranged from 3.5 to 6.6 pCi/L, and averaged 4.9 pCi/L. The gross alpha and beta activities detected in the ground water are most likely contributions from naturally-occurring daughters of radium and thorium.

0Levels of strontium-89 and strontium-90 were measured for the on-site well (K-lg). The concentrations measured below LLD values of 0.9 and 0.6 pCi/L, respectively.

Samples were tested for tritium and gamma emitting isotopes. All tritium concentrations measured below a detection level of 150 pCi/L. Gamma-emitting isotopes measured below respective LLDs.

Potassium-40 averages were generally in proportion to gross beta measurements and in agreement with previously measured values. No plant effect was indicated.

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0 Domestic Meat In domestic meat samples, gross alpha measured 0.061 and 0.040 pCi/g for indicator and control S locations, respectively, while the gross beta concentrations measured 2.97 pCi/g and 2.68 pCi/g.

Gamma-spectroscopic analyses showed that most beta activity was due to naturally occurring potassium-40 (2.99 pCi/g and 2.40 pCi/g respectively). All other gamma-emitting isotopes measured below detection limits.

Eqas In samples of eggs tested, the gross beta concentrations averaged 1.59 pCi/g at the indicator location and 1.30 pCi/g for the control location, similar to observed concentrations of naturally-occurring potassium-40 (1.37 and 1.23 pCi/g respectively). Other gamma-emitting isotopes were below their respective LLDs.

Levels of strontium-89 measured less than 0.012 pCi/g in all samples. A low level of strontium-90 5 was detected in one of the four control samples tested, at a concentration of 0.008 pCi/g. The trace radiostrontium in the environment is still attributed to nuclear testing from previous decades.

Vegqetables and Grain 5 In vegetables, gross beta concentrations averaged 4.69 pCi/g at two indicator locations and 3.09 0 pCi/g for the control location K-26, due primarily to potassium-40 and beryllium-7 activity. All other gamma emitting isotopes measured below detection levels. No strontium-89 was detected above 0.009 pCi/g. Strontium-90 was found in one indicator and one control sample tested, at 5 concentrations of 0.008 pCi /g and 0.005 pCi/g, respectively.

In two samples of wheat and clover collected from location K-23, the gross beta concentrations averaged 5.43 pCi/g, due primarily to activity from potassium-40 and beryllium-7.

Strontium-89 and strontium-90 measured below respective LLDs of 0.052 pCi/g and 0.016 pCi/g.

Grass and Cattle Feed In grass, mean gross beta measured 9.21 and 8.28 pCi/g at indicator and control locations, 5 respectively, In all cases the activity was predominantly due to naturally occurring potassium-40 and beryllium-7. Other gamma-emitting isotopes were below respective LLDs. Strontium-89 and 5 strontium-90 both tested below detection limits of 0.066 pCi/g and 0.026 pCi/g, respectively.

For cattlefeed, gross beta concentrations were similar for indicator and control locations (9.18 pCi/g and 8.27 pCi/g, respectively), and reflected potassium-40 / beryllium-7 levels observed (7.90 and 7.30 pCi/g, respectively. No strontium-89 activity was detected. Strontium-90 was found in two of 0 the eight indicator samples tested and averaged 0.027 pCi/g.

With the exception of the naturally-occurring beryllium and potassium, gamma-emitting isotopes 5 were below detection levels.

S Soil Gross alpha concentrations in soil averaged 7.46 pCi/g dry at five indicator locations and 8.95 pCi/g dry at the two control locations. Mean gross beta levels measured at indicator and control locations averaged 26.53 and 25.75 pCi/g, respectively, primarily due to potassium-40 activity. Strontium-89 5 was below an LLD level of 0.11 pCi/g dry in all samples. A low level of strontium-90 activity was detected in two of the ten indicator samples, at a mean concentration of 0.045 pCi/g and one control sample at 0.039 pCi/g. Trace radiostrontium in the environment can still be attributed to nuclear 5 testing from previous decades.

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Soil (continued)

1) Cesium-137 was detected in thirteen of fourteen soil samples, similar at both indicator and control locations (0.10 and 0.14 pCi/g, respectively). Potassium-40 was detected in all samples and averaged 18.24 and 20.99 pCi/g for indicator and control locations, respectively. All other gamma-emitting isotopes were below respective LLD's. The levels of detected activities are similar to those observed from 1990 through 2012. The data suggests no evidence of a plant effect.

3.2.4 The Aquatic Environment Surface Water Gross beta activity in surface water measured higher at the indicator locations (5.7 pCi/L) than at the control locations (1.5 pCi/L). A similar pattern of activity has been observed since 1978. In 2013, the highest activities measured were sampled from the K-i a creek. The average activity was 16.6 pCi/L, with a range of 2.8 to 72.2 pCi/L, due primarily to potassium-40 activity. The potassium-40

concentrations averaged 11.6 pCi/L and ranged from 1.6 to 51.9 pCi/L.

Year Average (Indicators) Average (Controls) 0 Gross Beta (pCi/L) 0 2002 2003 5.7 7.3 2.2 2.4 0 2004 6.2 2.3 2005 5.2 1.7 0 2006 5.5 1.8 2007 5.7 1.8 0 2008 2009 4.7 4.7 1.5 1.5 0 2010 4.7 1.4 2011 5.0 1.5 0 2012 2013 6.1 5.7 1.4 1.5 Average annual gross beta concentrations in surface water.

These differences in activity are due in part to the indicator location (K-lk), a pond formed by 0 drainage of surrounding fields to the southwest. The control sample is Lake Michigan water, which varies very little in gross beta concentration during the year, while indicator samples include the two creek locations (K-la and K-le) which are much higher in gross beta concentration and exhibit large month-to-month variations. The K-la creek draws its water from the surrounding fields which are heavily fertilized; and the K-le creek draws its water mainly from the Sewage Treatment Plant. In general, gross beta concentrations were high when potassium-40 levels were high and low when potassium-40 levels were low, indicating that fluctuations in beta concentration were due to variations in potassium-40 concentrations and not to plant operations. The fact that similar fluctuations at these locations were observed in pre-operational studies conducted prior to 1974 supports this assessment.

In nine of twenty-seven indicator samples tested, (quarterly composites of monthly samples),

positive tritium activity was detected, above LLD, at an average concentration of 395 pCi/L, ranging from 176 to 1782 pCi/L. The highest activities observed were from measurements taken at the discharge location, K-id, most likely due to scheduled releases.

All analyses for strontium-89 measured below an LLD of 2.6 pCi/L. One sample, from the K-lk pond, measured 0.9 pCi/L for strontium-90. All other samples were less than an LLD of 0.8 pCi/L Gamma-emitting isotopes measured below their respective LLDs in all samples.

11

0 0

Fish 0 In fish, gross beta concentrations averaged 3.10 pCi/g in muscle and 3.11 pCi/g in bone fractions. 0 In muscle, the gross beta concentration was primarily due to potassium-40 activity.

Excluding potassium-40, .gamma-emitting isotopes measured below their respective LLDs in all samples.

Strontium-89 concentrations in the bone were below an LLD of 0.23 pCi/g. Strontium-90 was detected in two of three samples and averaged 0.27 pCi/g.

Periphyton (Slime) or Aquatic Vegetation In periphyton (slime) and aquatic vegetation samples, mean gross beta concentrations for indicator and control locations measured 5.40 and 6.87 pCi/g, respectively, due primarily to combined 0 potassium-40 and beryllium-7 activity (3.74 and 5.88 pCi/g, respectively).

Trace cobalt-60 activity was detected in four of twelve indicator samples tested with an average concentration of 0.022 pCi/g wet. Cesium-137 was measured in two of twelve indicator samples, also at a level of 0.022 pCi/g wet. Other gamma-emitting isotopes, with the exception of naturally-occurring beryllium-7 and potassium-40, were below their respective LLDs.

No strontium-89 or strontium-90 activity was measured above detection levels of 0.15 and 0.040 pCi/g wet, respectively.

0 0

Bottom Sediments In bottom sediment samples, the mean gross beta concentrations measured 12.78 pCi/g at the indicator locations versus 17.24 pCi/g at the control location.

Cs-134 measured below the LLD level of 0.019 pCi/g for all samples tested. Low levels of cesium-137 were observed in both indicator and control samples and measured 0.025 and 0.050 pCi/g dry, respectively. On average, cesium-137 measurements are lower than or similar to levels observed from 1979 through 2012. Other gamma-emitting isotopes, with the exception of naturally-occurring potassium-40, were below their respective LLDs.

Both strontium-89 and strontium-90 concentrations measured below detection limits (0.081 and 0 0.036 pCi/g, respectively) in all samples tested.

0 0

0 120

0 0

3.3 LAND USE CENSUS The Land Use Census satisfies the requirements of the KPS Radiological Environmental Monitoring Manual. Section 2.2.2 states:

"A land use census shall be conducted and shall identify within a distance of 8 km (5 mi.) the location, in each of the 10 meteorological sectors, of the nearest milk animal, the nearest residence and the nearest

garden of greater than 50m 2 (500 ft 2 ) producing broad leaf vegetation." (Figure 4-1)

The 2013 Land Use Census was completed to identify the presence of the nearest milk animals, gardens and farm crops surrounding the Kewaunee Power Station. The Land Use Census was 0completed on September 5, 2013. The census is conducted annually during the growing season per

Health Physics Procedure RP-KW-001-014.

For the 2013 census, map locations were verified for distance and direction. Greater accuracy in measurement resulted in minor distance and directional changes. Results of the 2013 census are

summarized in Table 4.6. Changes from the 2012 census are listed by sector. In summary, the highest D/Q locations for nearest garden, nearest residence and nearest milk animal did not change from the 2012 census.

0 3.4 LABORATORY PROCEDURES 0

Analytical Procedures used by Environmental, Inc. are on file and are available for inspection.

Procedures are based on those prescribed by the Health and Safety Laboratory of the U.S. Dep't of

Energy, Edition 28, 1997, U.S. Environmental Protection Agency for Measurement of Radioactivity in Drinking Water, 1980, and the U.S. Environmental Protection Agency, EERF, Radiochemical 0*Procedures Manual, 1984.

Environmental, Inc., Midwest Laboratory has a comprehensive quality control/quality assurance program designed to assure the reliability of data obtained. Details of the QA Program are presented elsewhere (Environmental, Inc., Midwest Laboratory, 2012). The QA Program includes participation in 0 Interlaboratory Comparison (crosscheck) Programs. Results obtained are presented in Appendix A.

0 0

13 0

0

0 0

0 S

0 0

0 4.0 TABES0 IGURS AN 0O 0

0 0

14 0 0

0

0 0

,,m ,,. , .

K41" SAY : At 00 tA 0

+.x.,

0K -

0

. .. iL 0

0 0

00 Figure 4-1. Sampling locations, Kewaunee Power Station.

0

0 0

0 U.."33MP "m U4 8 LLOCAIISG Of UIT6Ab NC.LS SOSWIU BI STS 40HJM 2L.2007.

Z.LQCAIMu Or 6410* SU OWu. AM8 &St~hftI me-V&4" a=*

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as am m'e as1 0* Mm 40JIa.8 imam M 3.16 0

is 60?1066 now 26488 606*46 Im"1oomm018 K 11 - m? 6316 STAN1 DUIC 86160.

fri 0

0 z

S 0

0 0

0 Figure 4-2. Ground Monitoring Wells, Kewaunee Power Station.

16

0 0

0 0 Table 4.1. Sampling locations, Kewaunee Power Station.

0 Distance (miles)b

Code Type and Sector Location K-1 I Onsite K-la 1 0.62 N North Creek K-lb 1 0.12 N Middle Creek K-lc 0.10 N 500' north of condenser discharge K-Id 0.10 E Condenser discharge K-le I 0.12 S South Creek K-If I 0.12 S Meteorological Tower K-lg 1 0.06 W South Well K-lh 1 0.12 NW North Well K-li I 0.10 S 500' south of condenser discharge K-lk 1 0.60 SW Drainage Pond, south of plant 0 K-11 1 0.13 N ISFSI Southeast K-lm 0.15 N ISFSI East K-ln 0.16 N ISFSI Northwest K-lo 0.16 N ISFSI North K-lp 1 0.17 N ISFSI Northwest K-lq 1 0.16 N ISFSI West K-lr 0.13 N ISFSI West K-is 0.12 N ISFSI Southwest K-2 C 8.91 NNE WPS Operations Building in Kewaunee K-3 C 5.9 N Lyle and John Siegmund Farm, N2815 Hy 42, Kewaunee K-5 I 3.2 NNW Ed Paplham Farm, E4160 Old Settlers Rd, Kewaunee K-8 C 4.85 WSW St. Isadore the Farmer Church, 18424 Tisch Mills Rd, Tisch Mills K-9 C 11.5 NNE Green Bay Municipal Pumping Station, six miles east of Green Bay (sample source is Lake Michigan from Rostok Intake two miles north of Kewaunee.

K-10 I 1.35 NNE Turner Farm, Kewaunee site K-11 I 0.96 NW Harlan Ihlenfeld Farm, N879 Hy 42, Kewaunee K- 13 C 3.0 SSW Rand's General Store, Two Creeks K-14 I 2.6S Two Creeks Park, 2.6 miles south of site K-15 C 9.25 NW Gas Substation, 1.5 miles north of Stangelville K-17 I 4.0 W Jansky's Farm, N885 Tk B, Kewaunee K-23a I 0.5 W 0.5 miles west of plant, Kewaunee site K-23b I 0.6 N 0.6 miles north of plant, Kewaunee site K-24 I 5.4 N Fictum Farm, N2653 Hy 42, Kewaunee K-25 I 1.9 SW Wotachek Farm, 3968 E. Cty Tk BB, Two Rivers K-26 C 9.1 SSW Sandy's Vegetable Stand (8.0 miles south of "BB")

K-27 I 1.53 NW Schleis Farm, E4298 Sandy Bay Rd, Kewaunee K-29 I 5.34 W Kunesh Farm, E3873 Cty Tk G, Kewaunee K-30 I 0.8 N End of site boundary K-31 C 6.35 NNW E. Krok Substation, Krok Road K-32 C 7.8 N Piggly Wiggly, 931 Marquette Dr., Kewaunee K-34 I 2.7 N Leon and Vicki Struck, N 1549 Lakeshore Dr., Kewaunee K-35 C 6.71 mi. WNW Duane Ducat, N1215 Sleepy Hollow Rd., Kewaunee K-36 I Fiala's Fish market, 216 Milwaukee, Kewaunee 0 K-38 I 2.45 mi. WNW Dave Sinkula Farm, N890 Town Hall Road, Kewaunee K-39 I 3.46 mi. N Francis Wojta, N 1859 Lakeshore Dr., Kewaunee K-41 C 22 NW KPS-EOF, 3060 Voyager Dr. , Green Bay K-42 C 28.1 NW Lamers Dairy Products obtained from Green Bay Markets K-43 I 2.71 SSW Gary Maigatter Property, 17333 Hwy 42, Two Rivers K-44 I 2.63 SW Gerald Schleis Property, 4728 Schleis Rd., Two Rivers 0

8 I = indicator; C = control 0Distances are measured from reactor stack.

17

S S

Table 4.2. Type and frequency of collection. S Location K-ia Weekly Monthly Quarterly Semiannually Annually S SW SL' K-lb SW GRa SL f S BS b K-ic K-id SW FI a SL' BSb S K-le SW SL f S K-if AP g, Al K-lg, K-ih GRa TLD WW SO S

K-li K-ik SW SL' BS b S

K-11 through K-is TLD S K-2 K-3, K-5 AP 9, Al MI c GRa TLD TLD SO CFd S

K-8 K-9 AP g, Al SWi TLD SLf BS b S

K-10, K-13 WW S K-11 K-14 PR SW h WW SL' BS b S K-15, K-17 K-23a, b TLD GRN I GLV e S

K-24 EG DM S K-25 K-26 TLD VE / GLV e S K-27 K-29 TLD S DM K-30 TLD S K-31 K-32 AP g, Al EG TLD DM S

K-34, K-35 MI C MI C GRa GRa WW SO SO CF d CF d S

K-38 K-39 MI C GRa TLD SO CF d S K-41 K-42 APgAI MI C TLD S

K-43 AP 9, AI TLD S K-44

'Three times a year, second, third and fourth quarters.

MIC f Second and third quarters.

S bCollected in May and November.

c Monthly from November through April; semimonthly May through October.

gThe frequency may be increased dependent on the dust loading.

h Two samples are collected, North (K-14a) and South (K-14b) S dFirst quarter (January, February, March) only.

eAlternate, ifmilk is not available.

of Two Creeks Road.

'Two samples, raw and treated. S

'Location dropped, dairy herd was sold in February, 2013.

S Table 4.3. Sample Codes: S Code Description Code Description S Al Airborne Iodine GR Grass S AP BS Airborne particulates Bottom sediments MI PR Milk Precipitation S

CF Cattlefeed SL Slime S DM EG Domestic Meat Eggs SO SW Soil Surface water S

FI Fish TLD Thermoluminescent Dosimeter S GLV Green Leafy Vegetables VE Vegetables GRN Grain WW Well water S

S S

S 18 S S

S

0 0

0 Table 4.4. Sampling Summary, January - December, 2013.

0 S Collection Number of Number of Sample Type and Number of Samples Samples 0 Type Frequency a Locations Collected Missed S

0 Air Environment 0 Airborne particulates C/W 6 312 0 0 Airborne Iodine CAN 6 312 0 TLD's C/Q. 22 87 1 Precipitation C/M 1 12 0 0

S Terrestrial Environment Milk (May-Oct) G/SM 8 84 0 0 (Nov-Apr) G/M 8 43 1 0 Well water G/Q 6 24 0 Domestic meat G/A 3 2 1 0 Eggs G/Q 2 8 0 Vegetables - 5 varieties GIA 4 10 0 0 Grain - clover G/A 1 2 0 Grass G/TA 8 24 0 0 Cattle feed G/A 6 12 0 Soil G/SA 7 14 0 0

0 Aquatic Environment 0 Surface water G/M 7 100 8 Fish GITA 1 3 0 0 Algae G/SA 7 14 0 Bottom sediments G/SA 5 10 0 0

Type of collection is coded as follows: C = continuous; G = grab.

0 Frequency is coded as follows: W = weekly; BW = bi-weekly; SM = semimonthly; M = monthly; 0 Q = quarterly; SA = semiannually; TA = three times per year; A = annually.

S S

19

0 0

Table 4.5 Environmental Radiation Monitoring Program Summary.

0 Name of Facility Location of Facility Kewaunee Power Station Kewaunee County, Wisconsin Docket No.

Reporting Period 50-305 January-December, 2013 0 (County, State) 0 Indicator Location with Highest Control Number 0 Sample Type Type and Number of LLDb Locations Mean (F)c Annual Mean Mean (F)c Locations Mean (F)'

Non-Routine 0

(Units) Analyses _ Rangec Locationd Rangec Rangec Resultse 0

TLDs (Quarterly) Gamma 55 3.0 16.2 (31/31) K-27, Schlies Farm 18.9 (4/4) 15.5 (24/24) 0 (mR/91days) (11.9-22.1) 1.53 NW (15.7-22.1) (11.6-20.2) 0 TLDs, Quarterly Gamma 32 3.0 13.8 (32/32) K-1M, ISFSI E 16.2 (4/4) none 0 0

(Protected Area)

(mR/91days)

(10.5-17.1) 0.15 N (15.4-17.1) 0 0

Airborne Particulates GB 312 0.005 0.024 (103/104)

(0.007-0.066)

K-8, St. Mary's Church 4.85 WSW 0.025 (52/51)

(0.012-0.064) 0.025 (206/208)

(0.006-0.064) 0 0

3 (pCi/m ) GS Be-7 24 0.020 0.063 (8/8) K-41, KPS-EOF 0.074 (4/4) 0.070 (16/16) 0 0

(0.037-0.078) 22 NW (0.048-0.090) (0.048-0.096) 0 Nb-95 Zr-Nb-95 0.0017 0.0023

< LLD

< LLD 0

0 0

Ru-103 Ru-106 0.0017 0.0082

< LLD

< LLD 0

0 0

Cs-134 Cs-137 0.0011 0.0009

< LLD

< LLD 0

0 0

Ce-141 0.0028 < LLD < LLD 0 0 Ce-144 0.0063 < LLD < LLD 0 0

Airborne Iodine 1-131 312 0.03 < LLD 0 (pCi/m )

3

< LLD 0

Precipitation H-3 12 184 < LLD none 0 0

(pCi/L) 0 Milk (pCi/L) 1-131 127 0.5 < LLD < LLD 0 0 Sr-89 85 1.3 < LLD < LLD 0 0 Sr-90 85 0.8 1.0 (20/49)

(0.8-1.2)

K-38, Sinkula Farm 2.45 mi. WNW 1.1 (8/12)

(0.9-1.2) 1.0 (10/36)

(0.8-1.4) 0 0

GS 127 0 K-40 50 1381 (73/73)

(1260-1571)

K-35, Ducat 6.71 mi. WNW 1486 (18/18)

(1394-1540) 1445 (54/54)

(1304-1540) 0 0

Cs-134 Cs-137 6.9 7.2

< LLD

< LLD 0

0 0

Ba-La-140 8.1 < LLD < LLD 0 0 (g/L) K-stable 85 1.00 1.69 (49/49)

(1.54-1.92)

K-35, Ducat 6.71 mi. WNW 1.81 (12/12)

(1.77-1.87) 1.76 (36/36)

(1.59-1.87) 0 0

(g/L) Ca 85 0.40 1.07 (49/49) K-44, Schleis Farm, 1.17 (1/1) 1.05 (36/36) 0 0 (0.83-1.44) 2.63 SW (0.84-1.30) 0 S

6 0

6 6

20 6

0 6

Table 4.5 Environmental Radiation Monitoring Program Summary.

Name of Facility Kewaunee Power Station Docket No. 50-305 Location of Facility Kewaunee County, Wisconsin Reporting Period January-December, 2013 (County, State)

S Indicator Location with Highest Control Number 0 Sample Type Type and Number of LLD Locations Mean (F)Mean Annual Mean (F)

Locations Mean (F)c Non-Routine (Units) Analysesa Range' Locationo Range' Range' Results' 0 Well Water (pCi/L)

GA 8 3.8 4.3 (1/8) K-lh, North Well 0.12 NW 4.3 (1/4) None 0 S GB 24 3.4 4.9 (5/20)

(3.5-6.6)

K-lh, North Well 0.12 NW 5.1 (3/4)

(3.5-6.6)

< LLD 0 S H-3 24 150 < LLD - < LLD 0 0

K-40 24 0.30 1.74 (17120) K-lg, South Well 2.75 (4/4) 1.01 (414) 0 Sr-89 4 0.9 (0.25-3.10)

< LLD 0.06 W (2.50-3.10) (0.93-1.07)

None 0 0 Sr-90 GS 4

24 0.6 < LLD None 0 Mn-54 5.3 < LLD < LLD 0 0 Fe-59 Co-58 11.6 3.6 LLD LLD LLD LLD 0

0 Co-60 3.0 < LLD < LLD 0 Zn-65 8.2 < LLD < LLD 0 0 Zr-Nb-95 5.8 < LLD < LLD 0 Cs-134 2.7 < LLD < LLD 0 S Cs-137 Ba-La-140 3.6 12.3 LLD LLD -

LLD LLD 0

0 0 Domestic Meat GA 2 0.010 0.051 (2/2)

(0.040-0.061)

K-24, Fictum Farm 5.4 mi. N 0.061 (1/1) 0.040(1/1) 0 (pCi/gwet) GB 2 0.10 2.97 (1/1) K-24, Fictum Farm 2.97 (1/1) 2.68(1/1) 0 5.4 mi. N GS 2 0 Be-7 0.16 < LLD < LLD 0 K-40 0.50 2.99 (1/1) K-24, Fictum Farm 2.40(1/1) 2.40 (1/1) 0 5.45 mi. N Nb-95 0.027 < LLD < LLD 0 Zr-95 0.027 < LLD < LLD 0 Ru-103 0.021 < LLD < LLD 0 Ru-106 0.15 < LLD < LLD 0 S Cs-134 Cs-137 0.015 0.021 LLD LLD LLD LLD 0

0 0 Ce-141 Ce-144 0.031 0.15 LLD LLD LLD LLD 0

0 Eggs GB 8 0.012 1.59 (4/4) K-24, Fictum Farm 1.59 (4/4) 1.30 (4/4) 0 (pCi/gwet) (1.51-1.67) 5.45 mi. N (1.51-1.67) (0.95-1.48)

S Sr-89 Sr-90 8

8 0.012 0.005

< LLD

< LLD K-32, Grocery 0.008 (1/4)

< LLD 0.008 (1/4) 0 0

S GS 8 11.5 mi. N S Be-7 K-40 0.079 0.50

< LLD 1.37 (4/4) K-24, Fictum Farm 1.37 (4/4)

< LLD 1.23 (4/4) 0 0

S Nb-95 0.015 (1.09-1.52)

< LLD 5.45 mi. N (1.09-1.52) (1.08-1.38)

< LLD 0 S Zr-95 0.016 < LLD < LLD 0 Ru-103 0.016 < LLD < LLD 0 Ru-106 0.057 < LLD < LLD 0 Cs-134 0.006 < LLD < LLD 0 Cs-137 0.006 < LLD < LLD 0 Ce-141 0.038 < LLD < LLD 0 Ce-144 0.046 < LLD < LLD 0 21

0 0

0 Table 4.5 Environmental Radiation Monitoring Program Summary.

S Name of Facility Location of Facility Kewaunee Power Station Kewaunee County, Wisconsin Docket No. 50-305 Reporting Period January-December, 2013 0 (County, State) 0 Sample Type and Indicator Locations Location with Highest Annual Mean Control Locations Number Non-0 Type (Units)

Number of Analyses a LLD b Mean (F)c Rangec Location '

Mean (F)'

Rangec Mean (F)'

Range' Routine Resultse 0

Vegetables GB 10 0.010 4.69 (2/2) K-24, Fictum Farm 6.99 (1/1) 3.09 (8/8) 0 0 (pCi/gwet)

Sr-89 10 0.009 (2.38-6.99)

< LLD 5.45 mi. N (1.89-4.82)

< LLD 0 0

Sr-90 10 0.003 0.008 (1/2) K-24, Fictum Farm 5.45 mi. N 0.008 (1/1) 0.005 (1/8) 0 0

0 GS Be-7 10 0.16 < LLD < LLD 0 0

K-40 0.50 5.35 (2/2) K-24, Fictum Farm 7.02(1/1) 2.46 (8/8) 0 0

Nb-95 0.013 (1.84-7.02)

< LLD 5.45 mi. N (1.62-4.07)

< LLD 0 0

Zr-95 Ru-103 0.017 0.016

< LLD

< LLD 0

0 0

Ru-106 Cs-134 0.11 0.011

< LLD

< LLD 0

0 0

Cs-137 0.011 < LLD < LLD 0 0 Ce-141 0.032 < LLD < LLD 0 Ce-144 0.088 < LLD < LLD 0 0 Grain - GB 2 0.010 5.43 (2/2) K-23, Kewaunee 5.43 (2/2) None 0 0 (Oats, Clover)

(pCi/gwet) Sr-89 2 0.052 (4.32-6.54)

< LLD Site, 0.5 mi. W (4.32-6.54)

None 0 0 Sr-90 2 0.016 < LLD None 0 0

GS Be-7 2

0.050 0.79 (2/2) K-23, Kewaunee 0.79 (2/2) None 0 0 K-40 0.50 (0.59-0.98) 3.83 (2/2)

Site, 0.5 mi. W K-23, Kewaunee (0.59-0.98) 3.83 (2/2) None 0 0 Nb-95 0.017 (3.70-3.95)

< LLD Site, 0.5 mi. W (3.70-3.95)

None 0 0

Zr-95 Ru-103 0.018 0.016

< LLD

< LLD None None 0

0 0

Ru-106 Cs-134 0.12 0.013

< LLD

< LLD None None 0

0 0

Cs-137 Ce-141 0.016 0.018

< LLD

< LLD None None 0

0 0

Ce-144 0.11 < LLD - None 0 0 Cattlefeed (pCi/gwet)

GB 12 0.10 9.18 (8/8)

(5.62-18.94)

K-39, Wolta Farm 3.46 mi. N 12.61 (2/2)

(6.28-18.94) 8.27 (4/4)

(4.10-11.97) 0 0 Sr-89 12 0.054 < LLD < LLD 0 0 K-38, Sinkula Farm 0.029 (1/2) < LLD 0 Sr-90 GS 12 12 0.016 0.027 (2/8)

(0.024-0.029) 2.45 mi. WNW 0 Be-7 0.15 0.38 (4/8)

(0.22-0.75)

K-38, Sinkula Farm 2.45 mi. WNW 0.75 (1/2) 0.27 (3/4)

(0.21-0.33) 0 0 K-40 0.10 7.52 (8/8)

(4.13-15.25)

K-39, Wojta Farm 3.46 mi. N 9.69 (2/2)

(4.13-15.25) 7.03 (4/4)

(2.99-10.46) 0 0 0

0 0

0 22 0

0 0

Name of Facility Kewaunee Power Station Docket No. 50-305 Location of Facility Kewaunee County, Wisconsin Reporting Period January-December, 2013 (County, State) 0 Sample Type and Indicator Locations Location with Highest Annual Mean Control Locations Number Non-0 Type (Units)

Number of Analyses' LLD' Mean (F)'

Range' Location' Mean (F)'

Range' Mean (F)'

Range' Routine Results' Cattlefeed Nb-95 0.019 < LLD < LLD 0 0 (continued) Zr-95 Ru-103 0.027 0.020 <

< LLD LLD LLD LLD 0

0 0 Ru-106 Cs-134 0.12 0.019 LLD LLD LLD LLD 0

0 S Cs-137 0.015 < LLD < LLD 0 Ce-141 0.029 < LLD < LLD 0 Ce-144 0.14 < LLD - < LLD 0 Grass GB 24 0 (pCi/gwet) 0.10 9.21 (18/18)

(6.62-18.99)

K-38, Sinkula Farm 2.45 mi. WNW 11.91 (3/3)

(8.25-18.99) 8.28 (6/6)

(6.30-9.73) 0 Sr-89 24 0.066 < LLD < LLD 0 0 Sr-90 24 0.026 < LLD < LLD 0 0 GS 24 Be-7 1.78 (18/18) K-lb, Middle Creek 3.31 (3/3) 0.97 (6/6) 0 0 (0.51-5.90) 0.12 N (0.77-5.90) (0.27-1.56)

K-40 0.50 7.38 (18/18) K-38, Sinkula Farm 9.64 (3/3) 6.66 (6/6) 0 (5.47-15.54) 2.45 mi. WNW (5.75-15.54) (5.60-8.52)

Nb-95 0.010 < LLD < LLD 0 Zr-95 0.014 < LLD < LLD 0 0 Ru-103 Ru-106 0.012 0.10

< LLD

< LLD 0

< LLD 0 Cs-134 0.009 < LLD < LLD 0 Cs-137 0.010 < LLD < LLD 0 0 Ce-141 Ce-144 0.013 0.067

< LLD

< LLD 0

0 Soil GA 14 4.6 7.46 (10/10) K-3, Siegmund Farm 10.43 (2/2) 8.95 (4/4) 0 0 (pCi/gdry)

GB 14 2.0 (4.49-9.43) 26.53 (10/10) 5.9 N K-39, Wojta Farm (6.55-14.30) 29.68 (2/2)

(6.28-14.30) 25.75 (4/4) 0 0 Sr-89 14 0.11 (20.26-30.08)

< LLD 3.46 mi. N (29.27-30.08) (17.62-33.30)

< LLD 0 Sr-90 14 0.038 0.045 (2/10) K-5, Paplham Farm 0.049 (1/2) 0.039 (1/4) 0 0 GS 14 (0.040-0.049) 3.2 NNW Be-7 0.48 < LLD < LLD 0 0 K-40 1.4 18.24 (10/10) K-39, Wojta Farm 20.99(2/2) 18.03 (4/4) 0 (13.05-21.59) 3.46 mi. N (20.43-21.55) (15.85-19.87) 0 Nb-95 Zr-95 0.097 0.078

< LLD

< LLD 0

0 Ru-103 0.071 < LLD < LLD 0 Ru-106 0.26 < LLD < LLD 0 0 Cs-134 0.025 < LLD < LLD 0 Cs-137 0.026 0.10 (9/10) K-3, Siegmund Farm 0.16(2/2) 0.14 (4/4) 0 (0.053-0.13) 5.9 N (0.14-0.17) (0.10-0.17)

Ce-141 0.13 < LLD - < LLD 0 0 Ce-144 0.20 < LLD -< LLD 0 23

0 0

Table 4.5 Environmental Radiation Monitoring Program Summary. 0 Name of Facility Kewaunee Power Station Docket No. 50-305 0 Location of Facility Kewaunee County, Wisconsin (County, State)

Reporting Period January-December, 2013 0

0 Sample Type and Indicator Locations Location with Highest Annual Mean Control Locations Number Non-0 Type (Units)

Number of Analysesa LLDb Mean (F)'

Range' Locationd Mean (F)'

Rangec Mean (F)c Rangec Routine Results' 0

Surface Water GB (TR) 100 0.7 5.7(76/76) K-ia, North Creek 16.6 (11/11) 1.5(22/24) 0 0 (pCi/L) GS 100 (0.7-72.2) 0.62 N (2.8-72.2) (0.7-2.3) 0 Mn-54 15 < LLD - < LLD 0 0 Fe-59 30 < LLD < LLD 0 Co-58 15 < LLD < LLD 0 0 Co-60 Zn-65 15 30 LLD LLD LLD LLD 0

0 0

Zr-Nb-95 Cs-134 15 10

< LLD

< LLD 0

0 0

Cs-137 10 < LLD < LLD 0 0 Ba-La-140 15 < LLD < LLD 0 H-3 35 153 395 (9/27)

K-id, Cond. Discharge 624 (4/4) < LLD 0 0

Sr-89 35 2.6 (171-1782)

< LLD 0.10 mi. E (183-1782)

< LLD 0 0

Sr-90 35 0.8 0.9 (1/27) K-lk, Drainage Pond 0.60 SW 0.9 (1/3) < LLD 0 0 K-40 100 0.87 3.8(76/76) K-la, North Creek 11.6 (11/11) 1.2 (24/24) 0 0 (1.1-51.9) 0.62 N (1.6-51.9) (1.1-1.4) 0 Fish (Muscle)

(pCi/gwet)

GB 3 0.5 3.10 (3/3)

(2.35-3.97)

K-id, Cond. Discharge 0.10 mi. E 3.10 (3/3)

(2.35-3.97)

None 0 0

GS K-40 3

0.5 2.59 (3/3) K-id, Cond. Discharge 2.59 (3/3) None 0 0

(1.83-3.27) 0.10 mi. E (1.83-3.27) 0 Mn-54 0.021 < LLD None 0 Fe-59 0.059 < LLD None 0 0 Co-58 Co-60 0.018 0.015

< LLD

< LLD None None 0

0 0

Cs-134 Cs-137 0.015 0.021

< LLD 0.027 (1/3) K-id, Cond. Discharge 0.027 (1/3)

None None 0

0 0

0.10 mi. E 0 Fish (Bones) GB 3 0.5 3.11 (3/3) K-id, Cond. Discharge 3.11 (3/3) None 0 0 (pCi/gwet)

Sr-89 3 0.23 (2.03-5.20)

< LLD 0.10 mi. E (2.03-5.20)

None 0 0

Sr-90 3 0.07 0.27 (2/3)

(0.13-0.40)

K-id, Cond. Discharge 0.10 mi. E 0.27 (2/3)

(0.13-0.40)

None 0 0

0 0

0 6

0 0

24 6 0

0 0

0 Table 4.5 Environmental Radiation Monitoring Program Summary.

Name of Facility Kewaunee Power Station Docket No. 50-305 Location of Facility Kewaunee County, Wisconsin Reporting Period January-December, 2013 (County, State) 0 Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non-0 Type Number of LLDb Mean (F) Mean (F)c Mean (F)c Routine 0 (Units) Analysesa Range' Locationd Rangec Range' Resultse Periphyton GB 14 0.10 5.40 (12112) K-lb, Middle Creek 6.98 (2/2) 6.87 (2/2) 0 0 (Algae) (2.82-10.05) 0.12 N (4.49-9.47) (6.70-7.03) 0 (pCi/gwet) Sr-89 Sr-90 14 14 0.147 0.040

< LLD

- < LLD

< LLD 0

0 S 14 GS Be-7 0.70 (10/12) K-14, Two Creeks Park 0.92 (2/2) 0.74 (2/2) 0 0 K-40 0.5 (0.36-1.25) 3.04 (12112) 2.6 S K-9, Rostok Intake (0.58-1.25) 5.14 (2/2)

(0.51-0.97) 5.14(2/2) 0 0 (0.97-4.57) 2.0 N (4.48-5.79) (4.48-5.79)

Mn-54 0.013 < LLD - < LLD 0 0 Co-58 0.014 < LLD < LLD 0 Co-60 0.014 0.022 (4/12) K-le, South Creek 0.027 (1/2) < LLD 0 (0.016-0.027) 0.12 S 0 Nb-95 Zr-95 0.028 0.025

< LLD

< LLD LLD LLD 0

0 Ru-103 0.022 < LLD < LLD 0 Ru-106 0.12 < LLD < LLD 0 Cs-134 0.013 < LLD < LLD 0 0 Cs-137 0.013 0.022 (2/12) K-id, Cond. Discharge 0.027 (1/2) < LLD 0 0 Ce-141 0.051 (0.017-0.027)

< LLD 0.10 mi. E

< LLD 0 Ce-144 0.10 < LLD < LLD 0 0 Bottom GB 10 1.0 12.78 (8/8) K-ic, Cond. Discharge 17.25 (2/2) 17.24 (2/2) 0 Sediments (8.84-21.11) 0.10 N (13.38-21.11) (15.84-18.63) 0 (pCi/gdry) Sr-89 10 0.081 < LLD - < LLD 0 Sr-90 10 0.036 < LLD < LLD 0 0

GS 10 K-40 0.5 7.55 (8/8) K-9, Rostok Intake 9.17 (2/2) 9.17 (2/2) 0 (6.28-9.91) 2.0 N (8.91-9.43) (8.91-9.43) 0 Co-58 0.027 < LLD - < LLD 0 0 Co-60 Cs-134 0.024 0.019

< LLD

< LLD 0

0 Cs-137 0.014 0.025 (5/8) K-9, Rostok Intake 0.050 (2/2) 0.050 (2/2) 0 (0.018-0.030) 2.0 N (0.048-0.052) (0.048-0.052)

GA = gross alpha, GB = gross beta, GS = gamma spectroscopy, TR = total residue.

LLD = nominal lower limit of detection based on a 4.66 sigma counting error for background sample.

c Mean and range are based on detectable measurements only (i.e., >LLD) Fraction of detectable measurements at specified locations is indicated in parentheses (F).

Locations are specified by station code (Table 4.1) and distance (miles) and direction relative to reactor site.

a Non-routine results are those which exceed ten times the control station value. If no control station value is available, the result is considered non-routine if it exceeds ten times the preoperational value for the location.

25

0 0

Table 4.6 Land Use Census 0 2 0 The following table lists an inventory of residence, gardens > 500 ft and milk animals found nearest to the plant in each of the 10 meteorological sectors within a five mile radius of the Kewaunee Power Station. (Figure 4-1) 0 0

Sector Township No. Residence Garden Milk Animals Distance From Location ID Plant (miles) 0 A I X 4.62 0 A

A 12 24 X X 3.71 1.12 0

0 B 18 x 2.70 K-34 B 24 X 1.01 0 B 18 X 2.12 0 R 23 X 2.16 0 R

R 23 26 X X 2.16 0.96 K-11 0

0 Q 23 X 1.27 Q 23 X X 1.53 K-27 0 P 27 X X 2.45 K-38 0

P 26 X 1.35 0 N 26 X 1.03 0

N 28 X 2.37 0 N 35 X 0.94 0

M M

3 35 X X 2.47 1.38 0

M 4 X 2.89 0 L 35 X 1.00 0 L 2 X 1.00 0 L 4 X 3.26 0

K K

15 36 X X 3.40 0.91 0

K 36 X 0.91 0 J 11 X (Note 2) 2.72 0 J 11 X (Note 2) 2.72 0 Note 1. Bold Type denotes change from previous census.

0 Note 2. There were no milk animals located in Sector J within five miles of the Kewaunee Power Station. 0 0

0 0

6 6

26 6

6

Land Use Census (continued)

UThe following is a sector by sector listing of those changes between the 2012 and 2013 census.

Sector A Township 24 New nearest resident (summer/weekends), Kennick. 1.12 miles.

Sector A Township 12 New nearest garden location, B. Schad, 3.71 miles.

Sector A Township 1 New nearest milk animal location, J. Wakker. 4.62 miles.

0 Sector B Township 24 Nearest resident, name changed to Shane Rusch, 1.01 miles.

Sector B Township 18 New nearest garden location. W. Zemke, 2.12 miles.

0 Sector J Township 11 New nearest resident and garden location. J. Knorr, 2.72 miles.

S Sector K Township 36 New nearest resident and garden location. K. Krofta, 0.91 miles.

0 Sector K Township 15 Nearest milk animal location. Distance revised to 3.40 miles.

0 Sector L Township 35 New nearest resident and garden location. D. Smith. 1.00 miles.

Sector L Township 4 New nearest milk animal location. N. Smidel. 3.26 miles.

0 Sector M Township 35 Nearest resident, name changed to M. Peterson, 1.38 miles.

Sector M Township 3 New nearest garden location. P. Tulachka, 2.47 miles.

Sector M Township 4 New nearest milk animal location. W. Hlinak. 2.89 miles.

0 Sector N Township 35 Nearest resident location. Distance revised to 0.94 miles.

Sector N Township 26 Nearest garden location. Distance revised to 1.03 miles.

Sector N Township 26 Nearest milk animal location. Distance revised to 2.37 miles.

OSector P Township 27 New nearest resident location, B. Reed. 1.35 miles.

0 Sector Q Township 23 Nearest resident location. Distance revised to 1.27 miles.

Sector Q Township 23 Nearest garden location. Distance revised to 1.53 miles.

Sector 0 Township 23 Nearest milk animal location. Distance revised to 1.53 miles.

0 Sector R Township 23 New nearest garden location. T. Augustian, 2.16 miles.

Sector R Township 23 Nearest milk animal location. Distance revised to 2.16 miles.

0 0

0 0* 27 0

0

0 0

S

5.0 REFERENCES

Arnold. J. R. and H. A.AI-Salih. 1955. Beryllium-7 Produced by Cosmic Rays. Science 121: 451-453.

Eisenbud, M. 1963. Environmental Radioactivity, McGraw-Hill, New York, New York, pp. 213, 275, and 276.

Gold, S., H. W. Barkhau, B. Shlein, and B. Kahn, 1964 Measurement of Naturally Occurring Radionuclides in Air, in the Natural Radiation Environment, University of Chicago Press, Chicago, Illinois, 369-382.

ATI Environmental, Inc., Midwest Laboratory.

2001 to 2014. Annual Report. Radiological Monitoring Program for the Kewaunee Power Station, Kewaunee, 0 Wisconsin, Final Report, Part II, Data Tabulations and Analysis, January - December 2000 - 2013.

1984 to 2000. (formerly Teledyne Brown Engineering Environmental Services, Midwest Laboratory)

Annual Reports. Radiological Monitoring Program for the Kewaunee Power Station, Kewaunee, Wisconsin, Final Report, Part II, Data Tabulations and Analysis, January - December 1983 through January - December 1999.

0 1979 to 1983. (formerly Hazleton Environmental Sciences Corporation) Annual Reports. Radiological Monitoring for the Kewaunee Power Station, Kewaunee, Wisconsin, Final Report - Part II, Data Tabulations and Analysis, January - December, 1978 through 1982.

S 1977 to 1978. (formerly NALCO Environmental Sciences Corporation) Annual Reports. Radiological Monitoring for the Kewaunee Power Station, Kewaunee, Wisconsin, Final Report - Part II, Data Tabulations and Analysis, January - December, 1976 to 1977.

2012. Quality Assurance Program Manual, Rev. 3, 14 November 2012. 5 2009. Quality Control Procedures Manual, Rev. 2, 08 July 2009. 5 2009. Quality Control Program, Rev. 2, 12 November 2009. 5 Industrial BIO-TEST Laboratories, Inc. 1974. Annual Report. Pre-operational Radiological Monitoring Program for the Kewaunee Power Station. Kewaunee, Wisconsin. January - December 1973.

S 5

Industrial BIO-TEST Laboratories, Inc. 1975 Semi-annual Report. Radiological Monitoring Program for the Kewaunee Power Station, Kewaunee, Wisconsin. Jan. - June, 1975.

S National Center for Radiological Health. 1968. Section 1. Milk Surveillance. Radiological Health Data Rep., December 9:

730-746.

National Council on Radiation Protection and Measurements. 1975. Natural Radiation Background in the United States.

NCRP Report No. 45.

Solon, L. R., W. M. Lowder, A. Shambron, and H. Blatz. 1960. Investigations of Natural Environmental Radiation. Science.

131: 903-906.

U.S. Environmental Protection Agency, 2007.

Beta in Air (WI) 1981 - 2000.

RadNet, formerly Environmental Radiation Ambient Monitoring System, Gross S Wilson, D.W., G. M.Ward, and J. E. Johnson, 1969. Environmental Contamination by Radioactive Materials. International Atomic Energy Agency, p. 125 2

S S

S 28 5 S

0 0

0 *tATI Environmental, Inc.

Midwest Laboratory 0 700 Landwehr Road - Nothbrook. IL 60062-2310 pmone (847) 564-0700 - fax (847) 564.4517 0

0 0

APPENDIX A INTERLABORATORY COMPARISON PROGRAM RESULTS 0

0 NOTE: Environmental Inc., Midwest Laboratory participates in intercomparison studies administered by Environmental Resources Associates, and serves as a replacement for studies conducted previously 0 by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. Results are reported in Appendix A. TLD Intercomparison results, in-house spikes, blanks, duplicates and 0 mixed analyte performance evaluation program results are also reported. Appendix A is updated 0 four times a year; the complete Appendix is included in March, June, September and December monthly progress reports only.

0 0 January through December, 2013 0

0 0

0

0 S

Appendix A 0 S

Interlaboratory Comparison Program Results S

Environmental, Inc., Midwest Laboratory has participated in interlaboratory comparison (crosscheck) programs since the formulation of its quality control program in December 1971. These programs are operated by agencies which supply environmental type samples containing concentrations of radionuclides known to the issuing agency but not to participant laboratories. The purpose of such a program is to provide an independent check on a laboratory's analytical procedures and to alert it of any possible problems. 5 Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used.

Results in Table A-1 were obtained through participation in the environmental sample crosscheck program administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada.

Table A-2 lists results for thermoluminescent dosimeters (TLDs), via International Intercomparison of Environmental Dosimeters, when available, and internal laboratory testing.

Table A-3 lists results of the analyses on in-house "spiked" samples for the past twelve months. All samples are prepared using NIST traceable sources. Data for previous years available upon request.

Table A-4 lists results of the analyses on in-house "blank" samples for the past twelve months. Data for previous years available upon request.

S Table A-5 lists REMP specific analytical results from the in-house "duplicate" program for the past twelve months. Acceptance is based on the difference of the results being less than the sum of the errors. Complete analytical data for duplicate analyses is available upon request.

The results in Table A-6 were obtained through participation in the Mixed Analyte Performance Evaluation Program.

Results in Table A-7 were obtained through participation in the environmental sample crosscheck program administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the Environmental Measurement Laboratory Quality Assessment Program (EML).

Attachment A lists the laboratory precision at the 1 sigma level for various analyses. The acceptance criteria in Table A-3 is set at +/- 2 sigma.

Out-of-limit results are explained directly below the result.

A S

S S

Al S

0 Attachment A 0 ACCEPTANCE CRITERIA FOR "SPIKED" SAMPLES 0 LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSESa 0 One standard deviation Analysis Level for single determination S Gamma Emitters 5 to 100 pCi/liter or kg 5.0 pCi/liter S > 100 pCi/liter or kg 5% of known value Strontium-89b 5 to 50 pCi/liter or kg 5.0 pCi/liter

> 50 pCi/liter or kg 10% of known value 0

Strontium-90b 2 to 30 pCi/liter or kg 5.0 pCi/liter

> 30 pCi/liter or kg 10% of known value 0 Potassium-40 > 0.1 g/liter or kg 5% of known value 0

Gross alpha S 20 pCi/liter 5.0 pCi/liter 0 > 20 pCi/liter 25% of known value Gross beta < 100 pCi/liter 5.0 pCi/liter 0 > 100 pCi/liter 5% of known value 0 Tritium < 4,000 pCi/liter +/-1o =

00 933 169.85 x (known)

> 4,000 pCi/liter 10% of known value 0 Radium-226,-228 > 0.1 pCi/liter 15% of known value 0 Plutonium > 0.1 pCi/liter, gram, or sample 10% of known value 0 Iodine-131, < 55 pCi/liter 6 pCi/liter Iodine-1 2 9 b > 55 pCi/liter 10% of known value 0

Uranium-238, < 35 pCi/liter 6 pCi/liter 0 Nickel-63b > 35 pCi/liter 15% of known value S Technetium-99b 0 Iron-55b 50 to 100 pCi/liter 10 pCi/liter S > 100 pCi/liter 10% of known value Other Analyses b 20% of known value a From EPA publication, "Environmental Radioactivity Laboratory Intercomparison Studies Program, Fiscal Year, 1981-1982, EPA-600/4-81-004.

b Laboratory limit.

A2

TABLE A-1. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)a.

S Concentration (pCi/L) S Lab Code Date Analysis Laboratory ERA Control Result b Result c Limits Acceptance 0

ERW-76 01/07/13 Ra-226 10.04 +/- 0.55 9.91 7.42-11.60 Pass 0 ERW-76 01/07/13 Ra-228 6.11 +/- 1.29 5.22 3.14 -6.96 Pass 0 ERW-76 01/07/13 Uranium 5.90 +/- 0.58 5.96 4.47 -7.13 Pass 0

ERW-1593 04/08/13 Sr-89 43.60 +/- 4.32 41.30 31.60 - 48.40 Pass ERW-1593 ERW-1596 04/08/13 04/08/13 Sr-90 Ba-133 23.20 74.80

+/- 1.70

+/- 4.00 23.90 82.10 17.20 69.00

-28.00

- 90.30 Pass Pass 0

ERW-1596 04/08/13 Co-60 65.50 +/- 3.42 65.90 59.30 - 75.00 Pass S ERW-1596 04/08/13 Cs-134 41.10 +/- 3.47 42.80 34.20 -47.10 Pass ERW-1596 04/08/13 Cs-137 42.30 +/- 4.03 41.70 37.00 - 48.80 Pass ERW-1596 04/08/13 Zn-65 200.3 +/- 10.1 189.0 170.0 - 222.0 Pass 0 ERW-1598 04/08/13 Gr. Alpha 34.30 +/- 1.98 40.80 21.10 - 51.90 Pass ERW-1598 04/08/13 Gr. Beta 18.70 +/- 0.98 21.60 13.00 - 29.70 Pass ERW-1600 04/08/13 1-131 23.00 +/- 1.10 23.80 19.70 -28.30 Pass S ERW-1600 04/08/13 1-131(G) 23.48 +/- 9.44 23.80 19.70 -28.30 Pass ERW-1605 04/08/13 Ra-226 16.30 +/- 0.70 15.40 11.50 - 17.70 Pass 0

ERW-1605 04/08/13 Ra-228 5.32 +/- 1.30 4.36 2.54 - 5.98 Pass ERW-1605 04/08/13 Uranium 57.30 +/- 4.20 61.20 49.80 - 67.90 Pass 0 ERW-1606 04/08/13 H-3 4041 +/- 194 4050 3450 - 4460 Pass 0 ERW-6009 10/07/13 Sr-89 22.00 +/- 2.80 21.90 14.40 +/- 28.20 Pass 0

ERW-6009 10/07/13 Sr-90 17.10 +/- 2.55 18.10 12.80 +/- 21.50 Pass 0 ERW-6012 10/07/13 Ba-1 33 48.20 +/- 4.29 54.20 44.70 +/- 59.90 Pass ERW-6012 10/07/13 Co-60 100.8 +/- 4.7 102.0 91.80 +/- 114.00 Pass 0

ERW-6012 10/07/13 Cs-1 34 87.30 +/- 4.35 86.70 71.10 +/- 95.40 Pass ERW-6012 10/07/13 Cs-137 199.6 +/- 7.4 206.0 185.0 -228.0 Pass S ERW-6012 ERW-6015 10/07/13 10/07/13 Zn-65 356.2 +/- 13.2 333.0 42.80 300.0 22.20

- 389.0

+/- 54.30 Pass Pass 0

Gr. Alpha 30.70 +/- 11.90 ERW-6015 10/07/13 Gr. Beta 25.70 +/- 6.48 32.20 20.80 +/- 39.90 Pass ERW-6019 ERW-6022 10/07/13 10/07/13 1-131 Ra-226 22.50 12.70

+/- 1.01

+/- 1.62 23.60 12.10 19.60 9.04

+/- 28.00

+/- 14.00 Pass Pass 0

ERW-6022' 10/07/13 Ra-228 5.70 +/- 0.56 4.02 2.30 +/- 5.59 Fail ERW-6022 10/07/13 Uranium 6.59 +/- 0.38 6.24 4.70 +/- 7.44 Pass 0

ERW-6024 10/07/13 H-3 18397 +/-695 17700 15500 - 19500 Pass 0 0

a Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency 0 testing in drinking water conducted by Environmental Resources Associates (ERA).

b Unless otherwise indicated, the laboratory result is given as the mean +/- standard deviation for three determinations. 0 c Results are presented as the known values, expected laboratory precision (1 sigma, 1 determination) and control limits 0

as provided by ERA.

d The reported result was obtained in the first cycle of counting. It can be positively biased due to extra beta counts contributed by Pb-214 and Bi-214 daughters of Rn-222. Result of second cycle of counting 4.47 pCi/L.

A1-1

TABLE A-2. Thermoluminescent Dosimetry, (TLD, CaSO 4 : Dy Cards).

0 0 mR 0 Lab Code Date Known Lab Result Control Description Value + 2 sigma Limits Acceptance 0 Environmental, Inc.

S 2013-1 5/6/2013 40 cm. 34.26 39.92 +/- 2.67 23.98 -44.54 Pass 2013-1 5/6/2013 50 cm. 21.93 25.44 +/- 3.31 15.35 -28.51 Pass S 2013-1 5/6/2013 60 cm. 15.23 15.88 +/- 1.12 10.66 -19.80 Pass 0 2013-1 5/6/2013 70 cm. 11.19 10.89 +/- 0.66 7.83-14.55 Pass 2013-1 5/6/2013 80 cm. 8.57 9.21 +/- 0.41 6.00 -11.14 Pass 0 2013-1 5/6/2013 90 cm. 6.77 6.52 +/- 0.34 4.74 -8.80 Pass 0 2013-1 2013-1 5/6/2013 5/6/2013 100 cm.

110 cm.

5.48 4.53 5.02 4.51

+/- 0.53

+/- 0.34 3.84 - 7.12 3.17 - 5.89 Pass Pass 0 2013-1 5/6/2013 120 cm. 3.81 4.28 +/- 0.35 2.67 - 4.95 Pass 2013-1 5/6/2013 135 cm. 3.01 2.64 +/- 0.18 2.11 -3.91 Pass S 2013-1 5/6/2013 150 cm. 2.44 2.10 +/- 0.25 1.71 -3.17 Pass 2013-1 5/6/2013 180 cm. 1.69 1.78 +/- 0.33 1.18 -2.20 Pass 0

0 Environmental, Inc.

0 0

0 2013-2 11/18/2013 50 cm. 19.93 22.75 +/- 3.67 13.95 -25.91 Pass 2013-2 11/18/2013 60 cm. 13.84 15.75 +/- 1.94 9.69 -17.99 Pass 2013-2 11/18/2013 70 cm. 10.17 11.24 +/- 0.88 7.12 -13.22 Pass S 2013-2 11/18/2013 75 cm. 8.86 9.18 +/- 1.23 6.20 -11.52 Pass 0 2013-2 11/18/2013 80 cm. 7.79 7.81 +/- 1.10 5.45 -10.13 Pass 2013-2 11/18/2013 90 cm. 6.15 5.98 +/- 0.90 4.31 -8.00 Pass 0 2013-2 11/18/2013 100 cm. 4.98 5.13 +/- 0.73 3.49 -6.47 Pass 0 2013-2 11/18/2013 110 cm. 4.12 3.87 +/- 0.32 2.88 -5.36 Pass 2013-2 11/18/2013 120 cm. 3.46 3.11 +/- 0.39 2.42 -4.50 Pass 0 2013-2 11/18/2013 135 cm. 2.73 2.71 +/- 0.83 1.91 -3.55 Pass 2013-2 11/18/2013 150 cm. 2.21 2.11 +/- 0.63 1.55 -2.87 Pass S 2013-2 11/18/2013 180 cm. 1.54 1.81 +/- 0.10 1.08 -2.00 Pass 0

S A2-1

TABLE A-3. In-House "Spiked" Samples Concentration (pCi/L)a Lab Code b Date Analysis Laboratory results Known Control 2s, n=1 c Activity Limits d Acceptance S

SPW-66 SPW-1891 1/9/2013 1/18/2013 Tc-99 Ra-228 1009 +/- 5 35.60 +/- 2.75 1078 30.85 754.9 21.60

- 1402.0

- 40.11 Pass Pass S

SPSO-12313S 1/23/2013 Tc-99 103.5 +/-2.2 107.8 75.46 - 140.14 Pass 0 SPMI-264 1/25/2013 +/- 6.7 107.5 Pass SPMI-264 1/25/2013 Cs-134 Cs-137 110.9 82.84 +/- 7.47 77.48 96.73 67.48

-118.23

- 87.48 Pass S SPMI-264 SPW-266 1/25/2013 1/25/2013 Sr-90 Co-60 38.19 46.89

+/- 1.49

+/- 4.68 40.11 44.48 32.09 34.48

- 48.13

- 54.48 Pass Pass 0

SPW-266 1/25/2013 Cs-134 105.9 +/- 8.0 107.5 96.73 -118.23 Pass S SPW-266 SPW-266 1/25/2013 1/25/2013 Cs-137 Sr-90 42.17 39.84

+/- 5.65

+/- 1.65 39.49 40.11 29.49 32.09

- 49.49

- 48.13 Pass Pass S

SPAP-376 2/1/2013 Gr. Beta 44.20 +/- 0.11 45.68 27.41 - 63.95 Pass S SPAP-378 2/1/2013 Cs-134 3.71 +/- 0.65 3.87 2.32 - 5.42 Pass SPAP-378 2/1/2013 Cs-137 97.47 +/- 2.50 102.9 92.61 -113.19 Pass S SPW-391 SPW-380 2/1/2013 2/10/2013 H-3 Ni-63 63719 217.0

+/- 703

+/- 3.7 65626 205.3 52501 143.7

-78751

- 266.9 Pass Pass S

W-30413 3/4/2013 Gr. Alpha 19.77 +/- 0.40 20.00 10.00 - 30.00 Pass S Pass W-30413 W-30713 3/4/2013 3/7/2013 Gr. Beta Ra-226 30.48 18.06

+/- 0.34

+/- 0.51 30.90 16.70 20.90 11.69

- 40.90

- 21.71 Pass S

S W-42713 4/27/2013 Gr. Alpha 20.67 +/- 0.40 20.00 10.00 -30.00 Pass S W-42713 WW-2870 4/27/2013 5/7/2013 Gr. Beta Co-60 28.44 166.1

+/- 0.32

+/-7.4 30.90 161.6 20.90 145.4

- 40.90

- 177.8 Pass Pass S

WW-2870 5/7/2013 Cs-1 37 161.2 +/- 9.3 149.0 134.1 - 163.9 Pass S WW-2870 5/7/2013 Pass W-53113 5/31/2013 H-3 Ra-226 6853 16.83

+/- 250

+/- 0.41 6735 16.70 5388 11.69

- 8082

- 21.71 Pass S SPAP-3332 SPW-3334 6/19/2013 6/19/2013 Am-241 Th-230 4.60 4.36

+/- 0.14

+/- 0.34 4.00 4.00 2.40 2.40

- 5.60

- 5.60 Pass Pass 0

SPW-3458 6/24/2013 C-14 3825 +/- 13 4736 2842 - 6630 Pass S SPAP-3529 SPAP-3529 6/27/2013 6/27/2013 Cs- 134 Cs-137 3.49 102.0

+/- 1.26

+/-2.9 3.30 101.1 1.98 90.99

-4.62

- 111.21 Pass Pass S

SPAP-3531 6/27/2013 Gr. Beta 45.64 +/- 0.11 45.42 27.25 - 63.59 Pass S SPF-3533 6/27/2013 Cs- 134 1.31 +/- 0.14 1.50 0.90 -2.10 Pass SPF-3533 6/27/2013 Cs-137 2.77 +/- 0.27 2.43 1.46 -3.40 Pass S SPW-3535 SPW-3537 6/27/2013 6/27/2013 Ni-63 Tc-99 204.3 104.5

+/- 3.5

+/- 1.7 204.8 107.8 143.4 75.46

- 266.2

- 140.14 Pass Pass S

SPW-3539 6/27/2013 Fe-55 97015 +/- 860 90677 72542 - 108812 Pass S SPW-1893 6/28/2013 Ra-228 30.16 -2.73 30.85 21.60 - 40.11 Pass S

S S

A3-1 S

S S

TABLE A-3. In-House "Spiked" Samples 0

0 Concentration (pCi/L)a 0 Lab Code b Date Analysis Laboratory results Known Control 2s, n=1 c Activity Limits d Acceptance 0

0 SPW-72913S 7/29/2013 Tc-99 126.6 +/- 2.2 107.8 75.46 +/- 140.14 Pass 0 SPW-4373 7/31/2013 Cs-134 91.71 +/- 6.02 90.94 80.94 +/- 100.94 Pass SPW-4373 7/31/2013 Cs-137 83.05 +/- 7.20 76.57 66.57 +/- 86.57 Pass SPW-4373 7/31/2013 Sr-90 39.28 +/- 1.77 39.64 31.71 +/- 47.57 Pass SPW-4374 7/31/2013 Sr-90 42.17 +/- 1.71 39.64 31.71 +/- 47.57 Pass SPMI-4376 7/31/2013 Cs-134 82.22 - 7.23 90.94 80.94 +/- 100.94 Pass 0 SPMI-4376 7/31/2013 Cs-137 83.31 - 8.29 76.57 66.57 +/- 86.57 Pass SPMI-4376A 7/31/2013 Sr-90 35.00 +/- 1.63 39.64 +/- 47.57 Pass 0 W-73113 7/31/2013 Ra-226 17.61 +/- 0.41 16.70 31.71 11.69 +/-21.71 Pass SPS-4514 8/5/2013 Sr-90 78.63 +/- 2.95 79.28 63.42 +/- 95.14 Pass 0 W-82013 8/20/2013 Gr. Alpha 21.53 +/- 0.45 20.00 10.00 +/- 30.00 Pass W-82013 8/20/2013 Gr. Beta 28.03 +/- 0.32 30.90 20.90 +/- 40.90 Pass SPW-1894 8/28/2013 Ra-228 32.49 +/- 3.00 30.85 21.60 +/- 40.11 Pass 0 W-90913 9/9/2013 Gr. Alpha 19.08 +/- 0.51 20.10 10.05 +/- 30.15 Pass W-90913 9/9/2013 Gr. Beta 32.12 +/- 0.35 32.10 22.10 +/- 42.10 Pass 0

0 WW-5623 10/3/2013 Co-60 157.0 +/- 7.0 155.3 139.8 - 170.8 Pass WW-5623 10/3/2013 Cs-137 156.0 +/- 8.8 148.1 133.3 - 162.9 Pass WW-5623 10/3/2013 H-3 6590 +/- 245 6322 5058 - 7586 Pass WW-5750 10/3/2013 Co-60 87.00 +/- 7.80 77.40 77.00 +/- 97.00 Pass WW-5750 10/3/2013 Cs-137 82.30 +/- 7.80 78.80 68.80 +/- 88.80 Pass WW-5750 10/3/2013 H-3 6181 +/- 238 6322 5058 - 7586 Pass W-102813 10/28/2013 Ra-226 15.69 +/- 0.37 16.70 11.69 +/- 21.71 Pass SPW-1898 12/17/2013 Ra-228 28.15 +/- 2.37 30.85 21.60 +/- 40.11 Pass W-122313 12/23/2013 Gr. Alpha 20.96 +/- 0.47 20.10 10.05 +/- 30.15 Pass W-122313 12/23/2013 Gr. Beta 31.00 +/- 0.34 32.10 22.10 +/- 42.10 Pass a Liquid sample results are reported in pCi/Liter, air filters( pCi/m3), charcoal (pCi/charcoal canister), and solid samples (pCi/kg).

b Laboratory codes : W (Water), MI (milk), AP (air filter), SO (soil), VE (vegetation), CH (charcoal canister), F (fish), U (urine).

c Results are based on single determinations.

d Control limits are established from the precision values listed in Attachment A of this report, adjusted to +/- 2s.

NOTE: For fish, Jello is used for the Spike matrix. For Vegetation, cabbage is used for the Spike matrix.

0 0

0 0 A3-2 0

0 0

0

TABLE A-4. In-House "Blank" Samples Concentration (pCi/L)a Lab Code Sample Date Ana lysisb Laboratory results (4.66(y) Acceptance Type LLD Activityc Criteria (4.66 a)

SPW-67 Water 1/9/2013 Tc-99 1.10 0.69 +/- 0.68 10 SPW-190 Water 1/18/2013 Ra-228 0.74 0.66 +/- 0.43 2 0 SPW-1901 Water 1/18/2013 Ra-228 0.74 0.66 +/- 0.43 2 SPMI-263 Milk 1/25/2013 Sr-90 0.64 0.31 +/- 0.34 1 SPMI-263 Milk 1/25/2013 Sr-90 0.64 0.31 +/- 0.34 1 SPW-265 Water 1/25/2013 Co-60 2.86 2.10 +/- 1.72 10 SPW-265 Water 1/25/2013 Cs-1 34 2.98 2.25 +/- 1.57 10 0 SPW-265 Water 1/25/2013 Cs-137 2.71 0.44 +/- 1.61 10 SPW-266 Water 1/25/2013 Sr-90 0.72 -0.12 +/- 0.32 1 SPAP-375 Air Filter 2/1/2013 Gr. Beta 0.003 0.016 +/- 0.003 0.010 SPAP-377 Air Filter 2/1/2013 Co-60 2.31 -0.34 +/- 1.75 100 SPAP-377 Air Filter 2/1/2013 Cs-134 2.72 1.22 +/- 1.62 100 SPAP-377 Air Filter 2/1/2013 Cs-137 1.50 -0.52 +/- 1.80 100 0 SPW-391 Water 2/1/2013 H-3 92.04 -29.44 +/- 69.24 200 SPW-379 Water 2/10/2013 Ni-63 2.11 0.91 +/- 1.30 20 W-30413 Water 3/4/2013 Gr. Alpha 0.35 0.08 +/- 0.26 1 W-30413 Water 3/4/2013 Gr. Beta 0.73 0.10 +/- 0.51 3.2 W-30713 Water 3/7/2013 Ra-226 0.031 0.032 +/- 0.024 1 S 0

0 W-42713 Water 4/27/2013 Gr. Alpha 0.45 -0.14 +/- 0.30 1 W-42713 Water 4/27/2013 Gr. Beta 0.72 -0.23 +/- 0.50 3.2 W-53113 Water 5/31/2013 Ra-226 0.03 0.01 +/- 0.02 1 SPW-3335 Water 6/19/2013 Th-230 0.01 0.01 +/- 0.01 1 SPW-3459 Water 6/24/2013 C-14 10.89 10.44 +/- 6.82 200 SPAP-3528 Air Filter 6/27/2013 Cs-134 2.10 -0.98 +/- 1.11 100 SPAP-3528 Air Filter 6/27/2013 Cs-1 37 2.71 -0.24 +/- 1.36 100 SPAP-3530 Air Filter 6/27/2013 Gr. Beta 0.004 0.018 +/- 0.003 0.010 SPF-3532 Fish 6/27/2013 Cs-134 8.38 -1.39 +/- 5.69 100 SPF-3532 Fish 6/27/2013 Cs-137 8.37 -1.88 +/- 6.41 100 0 SPW-3534 Water 6/27/2013 Ni-63 2.47 -1.04 +/- 1.48 20 SPW-3536 Water 6/27/2013 Tc-99 1.15 -1.11 +/- 0.68 10 SPW-3538 water 6/27/2013 Fe-55 170.27 -17.50 +/- 102.70 1000 SPW-1903 Water 6/28/2013 Ra-22ý 0.85 -0.02 +/- 0.39 2 A

0 0

0 A4-10

TABLE A-4. In-House "Blank" Samples Concentration (pCi/L)a Lab Code Sample Date Analysiso Laboratory results (4.66a) Acceptance Type LLD Activityc Criteria (4.66 ac) 0 SPW-72913B Water 7/29/2013 Tc-99 1.44 -0.33 +/- 0.87 10 SPW-4372 Water 7/31/2013 Co-60 1.41 -1.42 +/- 3.00 10 SPW-4372 Water 7/31/2013 Cs-134 3.68 -2.66 +/- 3.46 10 SPW-4372 Water 7/31/2013 Cs-137 3.53 0.29 +/- 3.31 10 SPMI-4375 Milk 7/31/2013 Co-60 3.92 2.65 +/- 2.26 10

SPMI-4375 Milk 7/31/2013 Cs-134 4.67 0.68 +/- 2.54 10 SPMI-4375 Milk 7/31/2013 Cs-137 4.79 1.30 +/- 2.68 10

SPMI-4375 Milk 7/31/2013 Sr-90 0.57 0.32 +/- 0.30 1 W-73113 Water 7/31/2013 Ra-226 0.02 0.04 +/- 0.02 1 SPS-4515 Powder 8/5/2013 Sr-90 0.09 -0.01 +/- 0.04 1 W-82013 Water 8/20/2013 Gr. Alpha 0.42 -0.15 +/- 0.28 1 W-82013 Water 8/20/2013 Gr. Beta 0.74 -0.24 +/- 0.51 3.2

SPW-1904 Water 8/28/2013 Ra-228 0.96 0.85 +/- 0.56 2 CHW-90913 Water 9/9/2013 Gr. Alpha 0.25 0.20 +/- 0.29 1 0.49 -0.18 +/- 0.53 3.2 S CHW-90913 Water 9/9/2013 Gr. Beta o CHW-102013 Water 10/20/2013 Gr. Alpha 0.29 0.24 +/- 0.33 1 CHW-102013 Water 10/20/2013 Gr. Beta 0.54 -0.32 +/- 0.54 3.2 W-102813 Water 10/28/2013 Ra-226 0.02 0.02 +/- 0.01 1 SPW-1908 Water 12/17/2013 Ra-228 0.69 0.55 +/- 0.39 2 CHW-122313 Water 12/23/2013 Gr. Alpha 0.25 -0.09 +/- 0.26 1 CHW-122313 Water 12/23/2013 Gr. Beta 0.48 0.05 +/- 0.53 312

CHW-122713 Water 12/27/2013 Gr. Alpha 0.28 0.04 +/- 0.31 1 CHW-122713 Water 12/27/2013 Gr. Beta 0.49 -0.33 +/- 0.53 3.2 0

0 0

0 3

a Liquid sample results are reported in pCi/Liter, air filters( pCi/m ), charcoal (pCi/charcoal canister), and solid samples (pCi/kg).

b 1-131 (G); iodine-131 as analyzed by gamma spectroscopy.

c Activity reported is a net activity result.

0 S

0 0

0

t A4-2 0

0 0

0

TABLE A-5. In-House "Duplicate" Samples

'Concentration (pCi/L)a Averaged S

Lab Code Date Analysis First Result Second Result Result Acceptance CF-41, 42 1/2/2013 Gr. Beta 8.45 +/- 0.37 7.90 +/- 0.35 8.17 +/- 0.26 Pass S

CF-41, 42 1/2/2013 Sr-90 0.030 +/- 0.015 0.029 +/- 0.014 0.030 +/- 0.010 Pass S SWT-8243, 8244 1/2/2013 Gr. Beta 1.07 +/- 0.54 0.98 +/- 0.51 1.03 +/- 0.37 Pass AP-8454, 8455 1/2/2013 Be-7 0.053 +/- 0.010 0.042 +/- 0.010 0.048 +/- 0.007 Pass S AP-8517, 8518 MI-62, 63 1/3/2013 1/8/2013 Be-7 K-40 0.051 1317.70

+/- 0.015

+/- 91.70 0.049 1351.90

+/- 0.017

+/- 72.50 0.050 1334.80

+/- 0.011

+/- 58.45 Pass Pass S

WW-151, 152 1/8/2013 H-3 222.70 +/- 81.00 289.70 +/- 84.10 256.20 +/- 58.38 Pass S SG-107, 108 SG-107, 108 1/11/2013 1/11/2013 Ra-226 Ra-228 55.20 71.60

+/- 5.53

+/- 1.10 58.60 74.30

+/- 5.94

+/- 1.70 56.90 72.95

+/- 4.06

+/- 1.01 Pass Pass S

SG-130, 131 1/14/2013 Ra-226 3.91 +/- 0.20 3.45 +/- 0.27 3.68 +/- 0.17 Pass S SG-130, 131 1/14/2013 Ra-228 2.40 +/- 0.33 2.70 +/- 0.39 2.55 +/- 0.26 Pass WW-277, 278 1/17/2013 H-3 159.71 +/- 77.91 196.57 +/- 79.72 178.14 +/- 55.73 Pass S WW-256, 257 DW-40010, 40011 1/22/2013 1/24/2013 H-3 Ra-226 502.70 2.55

+/- 93.40

+/- 0.18 483.30 2.86

+/- 92.60

+/- 0.20 493.00 2.71

+/- 65.76

+/- 0.13 Pass Pass S

DW-40010, 40011 1/24/2013 Ra-228 1.78 +/- 0.62 2.22 +/- 0.62 2.00 +/- 0.44 Pass S SWT-361, 362 DW-484, 485 1/29/2013 1/29/2013 Gr. Beta Gr. Beta 0.90 14.85

+/- 0.40

+/- 1.93 1.01 14.81

+/- 0.38

+/- 2.06 0.96 14.83

+/- 0.28

+/- 1.41 Pass Pass S

S-945, 946 1/29/2013 Cs-137 14.50 +/- 0.18 14.45 +/- 0.19 14.48 +/- 0.13 Pass Pass S

S-945, 946 1/29/2013 K-40 7.90 +/- 0.74 8.00 +/- 0.73 7.95 +/- 0.52 S-340, 341 1/31/2013 Cs-137 0.16 +/- 0.05 0.15 +/- 0.06 0.15 +/- 0.04 Pass S S-340, 341 AP-463, 464 1/31/2013 1/31/2013 K-40 Be-7 17.35 0.27

+/- 1.34

+/- 0.10 19.75 0.26

+/- 1.25

+/- 0.10 18.55 0.26

+/- 0.92

+/- 0.07 Pass Pass S

MI-631, 632 2/13/2013 K-40 1350.50 +/- 105.20 1413.70 +/- 85.94 1382.10 +/- 67.92 Pass S WW-769, 770 DW-736, 737 2/25/2013 2/26/2013 Gr. Beta Gr. Beta 1.20 1.09

+/- 0.33

+/- 0.54 1.35 1.57

+/- 0.34

+/- 0.58 1.28 1.33

+/- 0.24

+/- 0.40 Pass Pass S SWU-790, 791 W-925, 926 2/26/2013 2/27/2013 Gr. Beta H-3 2.68 2265.00

+/- 0.96

+/- 153.00 2.08 2329.00

+/- 0.95

+/- 154.00 2.38 2297.00

+/- 0.67

+/- 108.54 Pass Pass S

AP-1034, 1035 3/7/2013 Be-7 0.17 +/- 0.08 0.16 +/- 0.09 0.17 +/- 0.06 Pass S MI-1076, 1077 CH-1118, 1119 3/13/2013 3/14/2013 K-40 1-131(G) 1347.70 109.41

+/- 99.32

+/- 5.69 1396.10 103.88

+/- 108.00

+/- 7.76 1371.90 106.65

+/- 73.36

+/- 4.81 Pass Pass S

WW-1221, 1222 3/14/2013 H-3 452.11 +/- 97.43 403.29 +/- 95.46 427.70 +/- 68.20 Pass S P-1368, 1369 DW-40017, 40018 3/15/2013 3/19/2013 H-3 Gr. Alpha 735.24 1.43

+/- 113.99

+/- 0.94 666.04 1.61

+/- 111.41

+/- 1.00 700.64 1.52

+/- 79.70

+/- 0.69 Pass Pass S MI-1473, 1474 4/1/2013 +/- 107.00 1767.00 +/- 129.00 1692.50 +/- 83.80 Pass S

K-40 1618.00 AP-2014, 2015 4/1/2013 Be-7 0.055 +/- 0.008 0.057 +/- 0.006 0.056 +/- 0.005 Pass S DW-40023, 40024 DW-40023, 40024 4/1/2013 4/1/2013 Ra-226 Ra-228 2.29 2.99

+/- 0.18

+/- 0.69 2.54 2.96

+/- 0.20

+/- 0.67 2.42 2.98

+/- 0.13

+/- 0.48 Pass Pass S

SWU-736, 737 4/2/2013 Gr. Beta 4.80 +/- 0.95 4.43 +/- 0.86 4.62 +/- 0.64 Pass S AP-2035, 2036 BS-1680, 1681 4/2/2013 4/8/2013 Be-7 K-40 0.070 1995.30

+/- 0.013

+/- 265.70 0.065 1992.00

+/- 0.013

+/- 289.40 0.068 1993.65

+/- 0.009

+/- 196.44 Pass Pass S SW-1638, 1639 4/9/2013 H-3 1350.77 +/- 130.08 1320.45 +/- 129.25 1335.61 +/- 91.69 Pass S S

S S

S A5-1 S

S S

S

TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance 0 WW-2394, 2395 4/9/2013 H-3 348.08 + 88.40 302.43 +/- 86.41 325.25 +/- 61.81 Pass DW-40035, 40036 4/12/2013 Ra-226 1.36 +/- 0.15 1.29 +/- 0.13 1.33 +/- 0.10 Pass 0 DW-40035, 40036 4/12/2013 Ra-228 1.22 +/- 0.49 1.38 +/- 0.53 1.30 +/- 0.36 Pass MI-1825, 1826 4/15/2013 K-40 1290.20 +/- 113.80 1378.60 +/- 91.99 1334.40 +/- 73.17 Pass 0 MI-1825, 1826 4/15/2013 Sr-90 0.68 +/- 0.32 0.46 +/- 0.31 0.57 +/- 0.22 Pass DW-40049, 40050 4/15/2013 Gr. Alpha 1.88 +/- 0.69 2.51 +/- 0.71 2.20 +/- 0.50 Pass 0 WW-1909, 1910 4/1612013 H-3 2145.68 +/- 156.65 2108.32 +/- 155.80 2127.00 +/- 110.47 Pass DW-40064, 40065 4/23/2013 Gr. Alpha 1.95 +/- 0.79 1.80 +/- 0.81 1.88 +/- 0.57 Pass 0 DW-40066,40067 4/23/2013 Ra-226 1.98 +/- 0.17 1.66 +/- 0.16 1.82 +/- 0.12 Pass DW-40066, 40067 4/23/2013 Ra-228 2.30 +/- 0.59 2.32 +/- 0.59 2.31 +/- 0.42 Pass 0 F-2225, 2226 5/1/2013 K-40 2.81 +/- 0.37 2.67 +/- 0.39 2.74 +/- 0.27 Pass 0 BS-2267, 2268 SG-2235, 2236 5/1/2013 5/2/2013 K-40 Ac-228 13.46 18.30

+/- 0.64

+/- 0.60 13.59 +/- 0.62 18.50 +/- 0.60 13.52 +/- 0.45 18.40 +/- O.42 Pass Pass S SG-2235,2236 5/2/2013 Gr. Alpha 54.00 +/- 3.70 51.90 +/- 3.40 52.95 +/- 2.51 Pass 0 SG-2235, 2236 AP-2288, 2289 5/2/2013 5/2/2013 Pb-214 Be-7 11.30 0.19

+/- 0.30

+/- 0.10 11.20 +/- 0.20 0.19 +/- 0.08 11.25 +/- 0.18 0.19 +/- 0.07 Pass Pass 0 WW-3091, 3092 5/2/2013 H-3 1107.91 +/- 153.49 1263.37 +/- 157.43 1185.64 +/- 109.94 Pass SW-2373, 2374 5/8/2013 H-3 324.80 +/- 86.81 364.61 +/- 88.53 344.71 +/- 62.00 Pass W-2352,2353 5/9/2013 Ra-226 0.91 +/- 0.20 1.29 +/- 0.22 1.10 +/- 0.15 Pass 0 W-2352,2353 CF-2499, 2500 5/9/2013 5/13/2013 Ra-228 K-40 1.28 11.52

+/- 0.87

+/- 0.45 1.03 +/- 0.94 12.55 +/- 0.61 1.16 +/- 0.64 12.04 +/- 0.38 Pass Pass F-3987, 3988 5/20/2013 K-40 3.07 +/- 0.48 3.05 +/- 0.43 3.06 +/- 0.32 Pass BS-4113, 4114 5/20/2013 K-40 0 SO-2902, 2903 5/22/2013 Th-228 8.06 0.57

+/- 0.44

+/- 0.07 7.99 +/- 0.44 0.51 +/- 0.06 8.02 +/- 0.31 0.54 +/- 0.05 Pass Pass 0 SO-2902, 2903 5/22/2013 Th-230 0.39 +/- 0.06 0.40 +/- 0.05 0.40 +/- 0.04 Pass SO-2902, 2903 5/22/2013 Th-232 0.55 +/- 0.07 0.62 +/- 0.06 0.59 +/- 0.05 Pass WW-2776, 2777 5/23/2013 H-3 261.76 +/- 100.85 283.17 +/- 101.68 272.46 +/- 71.61 Pass 0 WW-2818, 2819 S-7271, 7272 5/23/2013 5/27/2013 H-3 Cs-137 999.35 2.82

+/- 126.15

+/- 0.10 880.63 +/- 122.43 2.91 +/- 0.09 939.99 +/- 87.90 Pass Pass 2.86 +/- 0.07 S-7271, 7272 5/27/2013 K-40 21.52 +/- 0.97 21.13 +/- 1.02 21.32 +/- 0.70 Pass P-2923, 2924 5/29/2013 H-3 441.31 +/- 92.75 374.30 +/- 89.94 407.80 +/- 64.60 Pass 0 WW-3133, 3134 WW-3049, 3050 6/1/2013 6/5/2013 H-3 H-3 278.42 156.08

+/- 86.54

+/- 79.16 209.45 +/- 83.44 244.66 +/- 83.86 243.93 + 60.11 200.37 +/- 57.66 Pass Pass DW-40079, 40080 6/5/2013 Ra-226 6.67 +/- 0.30 7.03 +/- 0.35 6.85 +/- 0.23 Pass 0 DW-40079, 40080 6/5/2013 Ra-228 5.55 +/- 0.75 6.11 +/- 0.77 5.83 +/- 0.54 Pass S DW-40089, 40090 DW-40091, 40092 6/5/2013 6/5/2013 Gr. Alpha Ra-226 6.82 3.44

+/- 0.90

+/- 0.19 5.64 +/- 1.02 3.66 +/- 0.19 6.23 +/- 0.68 3.55-+/- 0.13 Pass Pass 0 DW-40091, 40092 6/5/2013 Ra-228 3.70 +/- 0.68 4.69 +/- 0.73 4.20 +/- 0.50 Pass DW-40103, 40104 6/5/2013 Ra-226 0 MI-3154, 3155 6/12/2013 K-40 0.98 1513.00

+/- 0.22

+/- 128.10 0.62 +/- 0.15 1456.70 +/- 110.30 0.80 +/- 0.13 1484.85 +/- 84.52 Pass Pass P-3385, 3386 6/14/2013 H-3 236.88 +/- 87.87 242.87 +/- 88.14 239.88 +/- 62.23 Pass F-3776, 3777 6/16/2013 Cs-1 37 0.039 +/- 0.015 0.048 +/- 0.019 0.044 +/- 0.012 Pass 0 F-3776, 3777 6/16/2013 Gr. Beta 4.52 +/- 0.09 4.63 +/- 0.09 4.57 +/- 0.06 Pass S F-3776, 3777 6/16/2013 K-40 3.40 +/- 0.41 3.52 +/- 0.39 3.46 +/- 0.29 Pass 0

A5-2

TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance S-3238, 3239 6/17/2013 Be-7 1139.80 +/- 215.00 1102.00 +/- 194.70 1120.90 +/- 145.03 Pass S-3238, 3239 6/17/2013 Cs-134 26.23 +/- 13.23 39.91 +/- 11.73 33.07 +/- 8.84 Pass S-3238, 3239 6/17/2013 Cs-137 72.75 +/- 25.99 85.91 +/- 22.58 79.33 +/- 17.21 Pass S-3238,3239 6/17/2013 K-40 21847.00 +/- 656.50 22158.00 +/- 622.80 22002.50 +/- 452.46 Pass SO-3343, 3344 6/17/2013 Cs-1 37 0.087 +/- 0.022 0.084 +/- 0.017 0.086 +/- 0.014 Pass SO-3343, 3344 6/17/2013 K-40 8.90 +/- 0.53 9.47 +/- 0.49 9.19 +/- 0.36 Pass DW-40118, 40119 6/26/2013 Gr. Alpha 3.56 +/- 1.07 4.51 +/- 0.96 4.04 +/- 0.72 Pass DW-40118, 40119 6/26/2013 Ra-226 2.52 +/- 0.22 2.48 +/- 0.19 2.50 +/- 0.15 Pass DW-40118, 40119 6/26/2013 Ra-228 2.75 +/- 0.71 2.86 +/- 0.75 2.81 +/- 0.52 Pass WW-3583, 3584 6/27/2013 H-3 6732.57 +/- 246.74 6807.94 +/- 247.98 6770.26 +/- 174.91 Pass AP-4092, 4093 6/28/2013 Be-7 0.078 +/- 0.015 0.083 +/- 0.017 0.080 +/- 0.011 Pass E-3608, 3609 7/1/2013 K-40 1.28 +/- 0.13 1.29 +/- 0.11 1.28 +/- 0.09 Pass 0

MI-3629, 3630 AP-4050, 4051 7/1/2013 7/1/2013 K-40 Be-7 1840.70 0.094

+/- 130.10

+/- 0.009 1804.90 0.093

+/- 143.00

+/- 0.009 1822.80 0.093

+/- 96.66

+/- 0.006 Pass Pass 0

DW-40134, 40135 7/1/2013 Ra-226 1.75 +/- 0.15 1.56 +/- 0.15 1.66 +/- 0.11 Pass 0 DW-40134, 40135 7/1/2013 Ra-228 2.07 +/- 0.60 1.61 +/- 0.57 1.84 +/- 0.41 Pass AP-4071, 4072 7/3/2013 Be-7 0.066 +/- 0.009 0.069 +/- 0.011 0.067 +/- 0.007 Pass 0 DW-40144, 40145 7/9/2013 Gr. Alpha 3.66 +/- 0.85 2.85 +/- 0.79 3.26 0.71

+/- 0.58

+/- 0.08 Pass Pass 0

DW-40146, 40147 7/9/2013 Ra-226 0.70 +/- 0.11 0.72 +/- 0.11 DW-40146, 40147 7/9/2013 Ra-228 1.00 +/- 0.58 0.70 +/- 0.52 0.85 +/- 0.39 Pass 0 VE-3818, 3819 VE-3818, 3819 7/9/2013 7/9/2013 Be-7 K-40 0.41 4.67

+/- 0.11

+/- 0.30 0.46 4.52

+/- 0.18

+/- 0.43 0.43 4.60

+/- 0.11

+/- 0.26 Pass Pass 0

XW-4646, 4647 7/15/2013 H-3 465.00 +/- 111.00 525.00 +/- 114.00 495.00 +/- 79.56 Pass 0 WW-4134, 4135 7/16/2013 H-3 315.86 +/- 123.54 264.98 +/- 121.78 290.42 +/- 86.73 Pass AP-4155, 4156 7/18/2013 Be-7 0.20 +/- 0.11 0.16 +/- 0.09 0.18 +/- 0.07 Pass 0 MI-4218, 4219 7/22/2013 K-40 1426.80 +/- 117.50 1335.70 +/- 110.60 1381.25 0.65

+/- 80.68

+/- 0.23 Pass Pass 0

MI-4218, 4219 7/22/2013 Sr-90 0.62 +/- 0.32 0.67 +/- 0.32 WW-4239, 4240 7/23/2013 H-3 223.71 +/- 92.64 221.74 +/- 92.56 222.73 +/- 65.48 Pass 0 WW-4394, 4395 WW-4394, 4395 7/30/2013 7/30/2013 Gr. Alpha Gr. Beta 2.63 3.72

+/- 1.49

+/- 1.17 2.57 2.63

+/- 1.11

+/- 1.29 2.60 3.18

+/- 0.93

+/- 0.87 Pass Pass 0

WW-4394, 4395 7/30/2013 H-3 271.50 +/- 91.30 297.60 +/- 91.50 284.55 +/- 64.63 Pass 0 SWU-4478, 4479 7/30/2013 Gr. Beta 2.07 +/- 0.54 2.24 +/- 0.55 2.16 +/- 0.39 Pass DW-40159, 40160 7/31/2013 Ra-226 3.39 +/- 0.63 2.39 +/- 0.45 2.89 +/- 0.39 Pass 0 DW-40159, 40160 VE-4436, 4437 7/31/2013 8/1/2013 Ra-228 Be-7 3.29 +/- 0.73 2.94 0.89

+/- 0.68

+/- 0.17 3.12 0.94

+/- 0.50

+/- 0.14 Pass Pass 0

0.98 +/- 0.21 VE-4436, 4437 8/1/2013 K-40 3.95 +/- 0.39 3.75 +/- 0.31 3.85 +/- 0.25 Pass 0 G-4457,4458 G-4457,4458 8/1/2013 8/1/2013 Be-7 Gr. Beta 0.78 6.15

+/- 0.19

+/- 0.14 0.67 6.10

+/- 0.16

+/- 0.14 0.72 6.13

+/- 0.12

+/- 0.10 Pass Pass 0

G-4457, 4458 8/1/2013 K-40 4.25 +/- 0.36 4.60 +/- 0.41 4.42 +/- 0.27 Pass 0 VE-4520, 4521 8/1/2013 K-40 2.20 +/- 0.16 2.09 +/- 0.17 2.15 +/- 0.12 Pass WW-4772, 4773 8/6/2013 H-3 143.80 +/- 86.70 157.80 +/- 87.30 150.80 +/- 61.52 Pass 0 0

0 0

0 A5-3 0 0

0 0

TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance VE-4709, 4710 8/8/2013 Gr. Beta 31.40 +/- 1.00 30.70 +/- 1.00 31.05 +/- 0.71 Pass VE-4709, 4710 8/8/2013 H-3 1504.00 +/- 132.00 1468.00 +/- 131.00 1486.00 +/- 92.99 Pass VE-4709, 4710 8/8/2013 U-233/4 0.009 +/- 0.002 0.005 +/- 0.002 0.007 +/- 0.001 Pass S VE-4709, 4710 WW-4562, 4563 8/8/2013 8/8/2013 U-238 H-3 0.005 208.82

+/- 0.002

+/- 105.55 0.004 213.13

+/- 0.001

+/- 105.73 0.005 210.97

+/- 0.001

+/- 74.70 Pass Pass SG-4651, 4652 8/13/2013 Gr. Alpha 29.00 +/- 3.10 28.80 +/- 3.20 28.90 + 2.23 Pass 0 SG-4651, 4652 8/13/2013 Gr. Beta 34.10 +/- 1.80 34.00 +/- 1.80 34.05 +/- 1.27 Pass 0 SG-4651, 4652 VE-4835, 4836 8/13/2013 8/13/2013 Ra-226 K-40 9.00 3.01

+/- 0.20

+/- 0.24 8.70 3.08

+/- 0.20

+/- 0.28 8.85 3.04

+/- 0.14

+/- 0.19 Pass Pass 0 WW-4877, 4878 8/14/2013 H-3 217.35 +/- 87.57 276.63 +/- 90.20 246.99 +/- 62.86 Pass LW-4856, 4857 8/15/2013 Gr. Beta 0.96 +/- 0.40 0 W-4982, 4983 8116/2013 H-3 757.43 +/- 112.40 0.94 767.56

+/- 0.38

+/- 112.76 0.95 762.50

+/- 0.28

+/- 79.60 Pass Pass S VE-4919, 4920 8/19/2013 K-40 4891.90 +/- 407.90 4907.40 +/- 350.40 4899.65 +/- 268.87 Pass VE-4919, 4920 8/19/2013 Be-7 470.50 +/- 159.60 325.10 +/- 104.10 397.80 +/- 95.27 Pass DW-40184,40185 8/19/2013 Ra-228 2.35 +/- 0.72 2.53 +/- 0.70 2.44 +/- 0.50 Pass 0 DW-40184, 40185 8/19/2013 Ra-228 1.44 +/- 0.35 2.30 +/- 0.56 1.87 +/- 0.33 Pass S AP-5003, 5004 8/22/2013 Be-7 0.23 +/- 0.10 0.21 +/- 0.10 0.22 +/- 0.07 Pass LW-5229, 5230 8/2912013 Gr. Beta 1.09 +/- 0.86 2.28 +/- 0.96 1.69 +/- 0.64 Pass 0 SS-5333, 5334 9/3/2013 Cs- 137 89.20 +/- 41.60 97.80 +/- 34.60 93.50 +/- 27.05 Pass 0 SS-5333, 5334 VE-5313, 5314 9/3/2013 9/3/2013 K-40 K-40 11893.00 1.84

+/- 681.30

+/- 0.20 12353.00 1.85

+/- 778.90

+/- 0.20 12123.00 1.85

+/- 517.41

+/- 0.14 Pass Pass VE-5313, 5314 9/3/2013 Gr. Beta 2.38 +/- 0.04 2.43 +/- 0.04 2.41 +/- 0.03 Pass 0 WW-5617, 5618 9/5/2013 H-3 1987.00 +/- 147.00 2094.00 +/- 150.00 2040.50 +/- 105.01 Pass AP-5355, 5356 9/5/2013 Be-7 0.22 +/- 0.12 0.27 +/- 0.14 0.25 +/- 0.09 Pass 0 XW-5694, 5695 9/8/2013 C-14 0.94 +/- 0.09 0.78 +/- 0.10 0.86 +/- 0.07 Pass VE-5409, 5410 9/9/2013 K-40 3.60 +/- 0.26 3.33 +/- 0.29 3.46 +/- 0.19 Pass 0 AP-5430, 5431 9/12/2013 Be-7 0.26 +/- 0.10 0.26 +/- 0.10 0.26 +/- 0.07 Pass 0 MI-5401, 5402 WW-5451, 5452 9/12/2013 9/12/2013 K-40 H-3 1404.60 196.66

+/- 114.10

+/- 84.44 1356.10 200.78

+/- 128.60

+/- 84.64 1380.35 198.72

+/- 85.96

+/- 59.78 Pass Pass MI-5484, 5485 9/16/2013 K-40 1398.50 +/- 88.93 1364.60 +/- 113.30 1381.55 +/- 72.02 Pass 0 WW-5568, 5569 9/17/2013 H-3 274.69 +/- 87.95 203.72 +/- 84.71 239.20 +/- 61.05 Pass BS-5764, 5765 9/20/2013 Cs- 137 0.40 +/- 0.03 0.37 +/- 0.02 0.39 +/- 0.02 Pass 0 BS-5764, 5765 VE-5638, 5639 9/20/2013 9/23/2013 K-40 K-40 17.97 4.15

+/- 0.59

+/- 0.33 17.54 +/- 0.55 17.76 +/- 0.40 Pass 4.46 +/- 0.38 4.31 +/- 0.25 Pass 0 WW-5596, 5597 9/23/2013 Gr. Beta 5.97 +/- 1.39 5.95 +/- 1.45 5.96 +/- 1.01 Pass G-5680, 5681 9/25/2013 Be-7 0.36 +/- 0.13 0.35 +/- 0.09 0.35 +/- 0.08 Pass G-5680, 5681 9/25/2013 Gr. Beta 3.81 +/- 0.11 3.77 +/- 0.11 3.79 +/- 0.08 Pass G-5680, 5681 9/25/2013 K-40 3.23 +/- 0.32 2.99 +/- 0.24 3.11 +/- 0.20 Pass S-5659, 5660 9/26/2013 Ac-228 1.19 +/- 0.21 1.06 +/- 0.21 1.13 +/- 0.15 Pass S-5659, 5660 9/26/2013 Cs-137 0.13 +/- 0.04 0.14 +/- 0.05 0.14 +/- 0.03 Pass S-5659, 5660 9/26/2013 K-40 16.08 +/- 1.39 16.65 +/- 1.46 16.37 +/- 1.01 Pass S-5659, 5660 9/26/2013 Pb-214 0.97 +/- 0.15 1.10 +/- 0.16 1.04 +/- 0.11 Pass AP-6345, 6346 9/30/2013 Be-7 0.077 +/- 0.010 0.081 +/- 0.008 0.079 +/- 0.006 Pass AP-6366, 6367 9/30/2013 Be-7 0.078 +/- 0.012 0.083 +/- 0.014 0.081 +/- 0.009 Pass A5-4

0 0

0 TABLE A-5. In-House "Duplicate" Samples S S

Concentration (pCi/L)a Averaged S

Lab Code Date Analysis First Result Second Result Result Acceptance S DW-5701,5702 9/30/2013 Gr. Beta 14.48 +/- 2.04 13.32 +/- 1.84 13.90 +/- 1.37 Pass S SG-5722, 5723 SG-5722, 5723 9/30/2013 9/30/2013 Ra-226 Ra-228 12.41 7.84

+/- 0.47

+/- 0.71 11.98 8.13

+/- 0.59

+/- 0.97 12.20 7.99

+/- 0.38

+/- 0.60 Pass Pass S

G-5806,5807 10/1/2013 Be-7 3.26 +/- 0.30 3.11 +/- 0.13 3.19 +/- 0.16 Pass S G-5806,5807 SG-5827, 5828 10/1/2013 10/1/2013 K-40 Ac-228 6.65 4.08

+/- 0.21

+/- 0.33 6.68 3.92

+/- 0.50

+/- 0.40 6.67 4.00

+/- 0.27

+/- 0.26 Pass Pass S

SG-5827, 5828 10/1/2013 K-40 2.55 +/- 0.65 2.37 +/- 0.63 2.46 +/- 0.45 Pass S SG-5827, 5828 10/1/2013 Pb-214 3.82 +/- 0.17 3.93 +/- 0.20 3.88 +/- 0.13 Pass VE-5848, 5849 10/1/2013 K-40 1.62 +/- 0.16 1.57 +/- 0.14 1.60 +/- 0.11 Pass S AP-6408, 6409 f-5954, 5955 10/3/2013 10/3/2013 Be-7 K-40 0.072 2.74

+/- 0.015

+/- 0.36 0.063 3.02

+/- 0.012

+/- 0.34 0.068 2.88

+/- 0.010

+/- 0.25 Pass Pass S

P-6035, 6036 10/7/2013 H-3 198.41 +/- 85.00 288.60 +/- 89.15 243.51 +/- 61.59 Pass S SG-6115, 6116 SG-6115, 6116 10/8/2013 10/8/2013 Ac-228 K-40 5.22 5.61

+/- 0.50

+/- 1.08 4.87 6.61

+/- 0.48

+/- 1.04 5.05 6.11

+/- 0.35

+/- 0.75 Pass Pass S

SG-6115, 6116 10/8/2013 Pb-214 4.29 +/- 0.24 4.24 +/- 0.20 4.27 +/- 0.16 Pass S VE-6136, 6137 10/8/2013 Be-7 0.55 +/-0.18 0.60 +/- 0.15 0.58 +/- 0.12 Pass VE-6136, 6137 10/8/2013 K-40 2.78 +/- 0.35 2.61 +/- 0.33 2.69 +/- 0.24 Pass S WW-6198, 6199 VE-6240, 6241 10/8/2013 10/9/2013 H-3 K-40 12973.70 14.29

+/- 332.60

+/- 0.29 12757.80 14.95

+/- 330.00

+/- 0.54 12865.75 14.62

+/- 234.27

+/- 0.31 Pass Pass S

W-5996,5997 10/9/2013 Gr. Alpha 3.87 +/- 1.18 4.07 +/- 1.08 3.97 +/- 0.80 Pass S W-5996,5997 W-5996, 5997 10/9/2013 10/9/2013 Gr. Beta Ra-228 9.82 3.42

+/- 0.85

+/- 1.02 8.53 3.39

+/- 0.82

+/- 1.01 9.18 3.41

+/- 0.59

+/- 0.72 Pass Pass S

DW-40224, 40225 10/11/2013 Ra-226 0.62 +/- 0.10 0.76 +/- 0.10 0.69 +/- 0.07 Pass 0 DW-40224, 40225 10/11/2013 Ra-228 0.87 +/- 0.55 1.00 +/- 0.54 0.94 +/- 0.39 Pass WW-6219, 6220 10/11/2013 H-3 455.41 +/- 111.54 354.66 +/- 107.84 405.03 +/- 77.57 Pass S CF-6261, 6262 CF-6261, 6262 10/14/2013 10/14/2013 Be-7 K-40 1.97 11.55

+/- 0.24

+/- 0.56 2.06 12.06

+/- 0.22

+/- 0.61 2.01 11.80

+/- 0.16

+/- 0.41 Pass Pass S

MI-6303, 6304 10/14/2013 K-40 1507.30 +/- 110.80 1482.40 +/- 110.00 1494.85 +/- 78.07 Pass S VE-6534, 6535 S-6471, 6472 10/17/2013 10/18/2013 K-40 Ac-228 15.96 0.94

+/- 0.17

+/- 0.19 16.16 0.78

+/- 0.36

+/- 0.18 16.06 0.86

+/- 0.20

+/- 0.13 Pass Pass S

S-6471, 6472 10/18/2013 K-40 12.82 +/- 1.05 12.90 +/- 1.17 12.86 +/- 0.79 Pass S S-6471, 6472 10/18/2013 Pb-214 0.88 +/- 0.11 0.72 +/- 0.12 0.80 +/- 0.08 Pass VE-6597, 6598 10/22/2013 K-40 2.46 +/- 0.22 2.58 +/- 0.20 2.52 +/- 0.15 Pass S WW-6576, 6577 LW-6681, 6682 10/22/2013 10/29/2013 H-3 Gr. Beta 745.60 2.00

+/- 110.70

+/- 0.92 663.30 2.17

+/- 107.60

+/- 0.98 704.45 2.09

+/- 77.19

+/- 0.67 Pass Pass S

SWU-6765, 6766 10/29/2013 Gr. Beta 3.07 +/- 0.61 2.90 +/- 0.65 2.99 +/- 0.45 Pass S WW-6849, 6850 10/29/2013 H-3 863.00 +/- 113.80 826.60 +/- 112.50 844.80 +/- 80.01 Pass MI-6786, 6787 10/30/2013 K-40 1370.60 +/- 109.60 1449.20 +/- 105.50 1409.90 +/- 76.06 Pass S SO-6744, 6745 SO-6744, 6745 10/30/2013 10/30/2013 Ac-228 Bi-214 0.46 0.48

+/- 0.11

+/- 0.10 0.51 0.30

+/- 0.11

+/- 0.10 0.48 0.39

+/- 0.08

+/- 0.07 Pass Pass S

SO-6744, 6745 10/30/2013 Cs-137 0.21 +/- 0.04 0.24 +/- 0.04 0.23 +/- 0.03 Pass S SO-6744, 6745 SO-6744, 6745 10/30/2013 10/30/2013 Gr. Beta K-40 27.40 14.93

+/- 1.14

+/- 0.88 27.44 15.20

+/- 1.11

+/- 0.90 27.42 15.07

+/- 0.80

+/- 0.63 Pass Pass S

SO-6744, 6745 10/30/2013 Pb-212 0.43 +/- 0.04 0.40 +/- 0.05 0.42 +/- 0.03 Pass S SO-6744, 6745 10/30/2013 Ra-226 1.47 +/- 0.35 1.31 +/- 0.36 1.39 +/- 0.25 Pass SO-6744, 6745 10/30/2013 TI-208 0.16 +/- 0.04 0.16 +/- 0.04 0.16 +/- 0.03 Pass S S

S S

A5-5 S S

S S

S

TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)O Averaged Lab Code Date Analysis First Result Second Result Result Acceptance 0 DW-40238,40239 10/31/2013 Ra-228 0.94 +/- 0.41 1.60 +/- 0.55 1.27 +/- 0.34 Pass 0 WW-7018, 7019 11/1/2013 H-3 593.09 +/- 104.72 648.69 +/- 106.89 620.89 +/- 74.82 Pass CF-6870, 6871 11/4/2013 K-40 12.67 +/- 0.49 13.30 +/- 0.47 12.98 +/- 0.34 Pass XW-6828, 6829 11/4/2013 K-40 97.99 +/- 55.33 160.21 +/- 74.99 129.10 +/- 46.60 Pass BS-6891, 6892 11/5/2013 Cs-1 37 0.018 +/- 0.010 0.018 +/- 0.009 0.018 +/- 0.007 Pass S BS-6891, 6892 11/5/2013 Gr. Beta 12.41 +/- 1.74 9.97 +/- 1.57 11.19 +/- 1.17 Pass S BS-6891, 6892 WW-6912, 6913 11/5/2013 11/5/2013 K-40 Gr. Alpha 6.49 2.87

+/- 0.33

+/- 1.30 6.28 4.46

+/- 0.40

+/- 1.47 6.39 3.67

+/- 0.26

+/- 0.98 Pass Pass 0 WWV-6912, 6913 11/5/2013 Gr. Beta 3.18 +/- 0.87 3.18 +/- 0.87 3.18 +/- 0.62 Pass WW-6912, 6913 11/5/2013 H-3 389.58 0 SO-6954, 6955 11/6/2013 Cs-137 349.01 0.14

+/- 101.42

+/- 0.03 430.14 0.12

+/- 98.06

+/- 0.02 0.13

+/- 70.54

+/- 0.02 Pass Pass 0 SO-6954, 6955 11/6/2013 K-40 15.16 +/- 0.72 14.11 +/- 0.64 14.64 +/- 0.48 Pass S-6976,6977 11/13/2013 K-40 22.36 +/- 0.69 22.62 +/- 0.72 22.49 +/- 0.50 Pass 0 DW-40246, 40247 11/15/2013 Gr. Alpha 15.00 +/- 3.41 20.31 +/- 4.00 17.65 +/- 2.63 Pass CF-7102, 7103 11/18/2013 Be-7 17.79 +/- 0.51 18.09 +/- 0.80 17.94 +/- 0.48 Pass DW-40250, 40251 11/18/2013 Ra-226 27.77 +/- 2.84 26.15 +/- 2.67 26.96 +/- 1.95 Pass DW-40250, 40251 11/18/2013 Ra-228 7.91 +/- 0.94 6.32 +/- 0.84 7.12 +/- 0.63 Pass 0 WW-7164, 7165 11/19/2013 H-3 266.90 +/- 91.10 268.90 +/- 91.20 267.90 +/- 64.45 Pass 0 SS-7334, 7335 WW-7558,7559 11/20/2013 11/22/2013 K-40 H-3 15.51 229.86

+/- 0.72

+/- 83.89 14.14 191.77

+/- 0.80

+/- 82.05 14.83 210.82

+/- 0.54

+/- 58.67 Pass Pass LW-7292, 7293 11/26/2013 Gr. Beta 1.92 +/- 0.75 2.38 +/- 0.77 2.15 +/- 0.54 Pass W-7229,7230 12/1/2013 Ra-226 0.87 +/- 0.23 0.88 +/- 0.25 0 W-7229,7230 12/1/2013 Ra-228 3.00 +/- 0.98 3.27 +/- 1.16 0.88 3.14

+/- 0.17

+/- 0.76 Pass Pass SG-7313, 7314 12/2/2013 Ac-228 6.33 +/- 0.23 6.69 +/- 0.30 6.51 +/- 0.19 Pass S SG-7313, 7314 12/2/2013 K-40 5.47 +/- 0.61 6.24 +/- 0.74 5.86 +/- 0.48 Pass SG-7313, 7314 12/2/2013 S W-7432, 7433 12/4/2013 Pb-214 Gr. Beta 5.60 5.35

+/- 0.14

+/- 1.20 5.37 3.89

+/- 0.16

+/- 1.23 5.49 4.62

+/- 0.11

+/- 0.86 Pass Pass WW-7516, 7517 12/10/2013 H-3 369.30 +/- 95.64 269.22 +/- 91.35 319.26 +/- 66.13 Pass SG-7579,7580 12/20/2013 Ra-226 3.72 +/- 0.11 3.85 +/- 0.30 3.79 +/- 0.16 Pass SG-7579, 7580 12/20/2013 Ra-228 2.38 +/- 0.18 2.77 +/- 0.44 2.58 +/- 0.24 Pass LW-7684, 7685 12/23/2013 Gr. Beta 0.84 +/- 0.51 1.96 +/- 0.61 1.40 +/- 0.40 Pass DW-40261, 40262 12/27/2013 Ra-226 0.54 +/- 0.10 0.67 +/- 0.10 0.61 +/- 0.07 Pass DW-40261, 40262 12/27/2013 Ra-228 1.09 +/- 0.51 1.12 +/- 0.43 1.11 +/-0.33 Pass SWU-7663, 7664 12/30/2013 Gr. Beta 2.85 +/- 0.71 3.88 +/- 0.77 3.37 +/- 0.52 Pass 0 Note: Duplicate analyses are performed on every twentieth sample received in-house. Results are not listed for those 0 analyses with activities that measure below the LLD.

S Results are reported in units of pCi/L, except for air filters (pCi/Filter), food products, vegetation, soil, sediment (pCi/g).

0 0

0 A5-6 0

0 0

0

TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP).

a 0

Concentration 0 Known Control Lab Code b Date Analysis Laboratory result Activity Limits c Acceptance 0

0 MAAP-738 02/01/13 Am-241 0.10 +/- 0.02 0.10 0.07 -0.14 Pass MAAP-738 02/01/13 Co-57 2.58 +/- 0.06 2.36 1.65 -3.07 Pass 0

MAAP-738 02/01/13 Co-60 0.01 +/- 0.03 0.00 NAC Pass 0 MAAP-738 02/01/13 Cs-134 1.82 +/- 0.13 1.78 1.25 -2.31 Pass MAAP-738 02/01/13 Cs-1 37 2.93 +/- 0.10 2.60 1.82 -3.38 Pass 0

MAAP-738 02/01/13 Mn-54 4.87 +/- 0.13 4.26 2.98 - 5.54 Pass 0 MAAP-738 02/01/13 Pu-238 0.12 +/- 0.02 0.13 0.09 -0.17 Pass MAAP-738 02/01/13 Pu-239/40 0.11 +/- 0.02 0.12 0.09 -0.16 Pass 0 MAAP-738 02/01/13 Sr-90 1.39 +/- 0.14 1.49 1.04 -1.94 Pass 0 MAAP-738 02/01/13 U-233/4 0.03 +/- 0.01 0.03 0.02 - 0.04 Pass MAAP-738 02/01/13 U-238 0.23 +/- 0.03 0.23 0.16 -0.30 Pass 0 MAAP-738 02/01/13 Zn-65 3.84 +/- 0.20 3.13 2.19 -4.07 Pass 0 MAAP-738 e 02/01/13 Gr. Alpha 0.14 +/- 0.03 1.20 0.36 - 2.04 Fail 0 MAAP-738 02/01/13 Gr. Beta 0.93 +/- 0.06 0.85 0.43 - 1.28 Pass 0

0 02/01/13 0.48 - 0.90 MAW-806 MAW-806 02/01/13 Am-241 Co-57 0.71 31.20

+/- 0.08

+/- 0.40 0.69 30.90 21.60 -40.20 Pass Pass 0

MAW-806 02/01/13 Co-60 19.70 +/- 0.30 16.56 13.69 -25.43 Pass 0 MAW-806 02/01/13 Cs- 134 23.20 +/- 0.50 24.40 17.10 - 31.70 Pass MAW-806 02/01/13 Cs-137 0.03 +/- 0.12 0.00 NA c Pass 0

MAW-806 02/01/13 Fe-55 34.00 +/- 3.30 44.00 30.80 - 57.20 Pass 0 MAW-806 02/01/13 H-3 511.60 +/- 12.50 507.00 355.00 - 659.00 Pass MAW-806 02/01/13 K-40 2.20 +/- 0.90 0.00 NA c Pass 0 MAW-806 02/01/13 Mn-54 27.60 +/- 0.50 27.40 19.20 - 35.60 Pass 0 MAW-806 02/01/13 Ni-63 34.30 +/- 2.80 33.40 23.40 - 43.40 Pass MAW-806 02/01/13 Pu-238 0.83 +/- 0.10 0.88 0.62 -1.15 Pass 0 MAW-806 02/01/13 Pu-239/40 0.02 9.30

+/- 0.02

+/- 0.80 0.01 NA a Pass 0 MAW-806 02/01/13 Sr-90 10.50 7.40 - 13.70 Pass MAW-806 02/01/13 Tc-99 10.25 +/- 0.40 13.10 9.20 - 17.00 Pass 0 MAW-806 MAW-806 02/01/13 02/01/13 U-233/4 U-238 0.31 1.91

+/- 0.05

+/- 0.13 0.32 1.95 0.22 - 0.41 1.37 -2.54 Pass Pass 0

MAW-806 02/01/13 Zn-65 31.60 +/- 0.80 30.40 21.30 -39.50 Pass 0 0

MAW-811 02/01/13 Gr. Alpha 1.87 +/- 0.09 2.31 0.69 - 3.93 Pass 0 MAW-811 02/01/13 Gr. Beta 13.04 +/- 0.13 13.00 6.50 - 19.50 Pass 0

MAW-811 02/01/13 1-129 4.60 +/- 0.19 6.06 4.24 - 7.88 Pass 0 0

0 0

0 A6-1 0

0 0

0

TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP).

0 Concentration a S Known Control Lab Code b Date Analysis Laboratory result Activity Limits c Acceptance S

0 MASO-739 02/01/13 Am-241 106.90 +/- 11.40 113.00 79.00 - 147.00 Pass 0 MAS0-739 02/01/13 Co-57 0.60 +/- 0.50 0.00 NA c Pass MASO-739 02/01/13 Co-60 739.20 +/- 28.50 691.00 484.00 - 898.00 Pass 0 MASO-739 02/01/13 Cs-134 863.30 +/- 34.10 887.00 621.00 -1153.00 Pass MASO-739 02/01/13 Cs-137 661.80 +/- 25.70 587.00 411.00 -763.00 Pass 0 MASO-739 MASO-739 02/01/13 02/01/13 K-40 Mn-54 745.80 +/- 33.30 1.10 +/- 1.00 625.30 0.00 437.70 -812.90 NA c Pass Pass MASO-739 02/01/13 Zn-65 1109.60 +/- 44.10 995.00 697.00 - 1294.00 Pass 0 MASO-744 02/01/13 Ni-63 682.60 +/- 16.80 670.00 469.00 - 871.00 Pass MASO-744 02/01/13 Pu-238 0.20 +/- 0.90 0.52 NA d Pass S MASO-744 02/01/13 Pu-239/40 88.30 +/- 9.00 79.50 55.70 - 103.40 Pass MASO-744 02/01/13 Sr-90 408.40 +/- 14.00 628.00 440.00 - 816.00 Fail 0 MASO-744 02/01/13 Tc-99 380.50 +/- 16.80 444.00 311.00 -577.00 Pass MASO-744 02/01/13 U-233/4 53.20 .+/- 4.80 62.50 43.80 -81.30 Pass 0 MASO-744 02/01/13 U-238 242.10 +/- 10.20 281.00 197.00 -365.00 Pass 0 MAVE-747 02/01/13 Co-57 10.37 +/- 0.17 8.68 6.08 -11.28 Pass 0 MAVE-747 02/01/13 Co-60 6.48 +/- 0.17 5.85 4.10 -7.61 Pass NA c 0 MAVE-747 MAVE-747 02/01/13 02/01/13 Cs-1 34 Cs-1 37 0.02 +/- 0.04 7.79 +/- 0.21 0.00 6.87 4.81 - 8.93 Pass Pass S MAVE-747 02/01/13 Mn-54 0.00 +/- 0.05 0.00 NA c Pass 0 MAVE-747 02/01/13 Zn-65 7.29 +/- 0.33 6.25 4.38 -8.13 Pass MASO-5043 08/01/13 Am-241 1.40 +/- 1.70 0.00 NA c Pass 0 MASO-5043 g 08/01/13 Co-57 699.60 +/- 3.90 0.00 NA c Fail MASO-5043 08/01/13 Cs-1 34 1191.70 +/- 23.00 1172.00 820.00 - 1524.00 Pass 0 MASO-5043 08/01/13 Cs-137 1072.00 +/- 5.10 977.00 684.00 - 1270.00 Pass 0 MASO-5043 MAS0-5043 08/01/13 08/01/13 K-40 Mn-54 760.00 753.80

+/- 16.20

+/- 4.90 633.00 674.00 443.00 472.00

- 823.00

- 876.00 Pass Pass 0 MASO-5043 08/01/13 Ni-63 560.00 +/- 23.70 571.00 400.00 - 742.00 Pass 0 MASO-5043 MAS0-5043 08/01/13 08/01/13 Pu-238 Pu-239/40 68.40 +/- 7.50 0.40 +/- 0.80 61.50 0.36 43.10 -80.00 NA d Pass Pass MASO-5043 08/01/13 Sr-90 383.90 +/- 14.50 460.00 322.00 - 598.00 Pass 0 MASO-5043 MASO-5043 08/01/13 08/01/13 Tc-99 -1.00 +/- 10.50 0.00 NA c Pass U-233/4 23.80 +/- 3.30 30.00 21.00 -39.00 Pass MASO-5043 34.00 Pass 0 MASO-5043 08/01/13 08/01/13 U-238 Zn-65 26.80 +/- 3.50

-351.50 +/- 5.50 0.00 23.80 - 44.20 NA c Pass S

S 0

A6-2

TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP).

Concentration a Known Control S Lab Code b Date Analysis Laboratory result Activity Limits c Acceptance S 0

MAW-5052 08/01/13 1-129 2.75 +/- 0.20 3.79 2.65 -4.93 Pass 0 MAW-5094 08/01/13 Am-241 0.00 +/- 0.01 0.00 NA c Pass 0 MAW-5094 08/01/13 Co-57 0.01 +/- 0.09 0.00 NA c Pass S MAW-5094 08/01/13 Co-60 23.20 +/- 0.32 23.58 16.51 -30.65 Pass MAW-5094 08/01/13 Cs-1 34 27.60 +/- 0.58 30.40 21.00 - 39.00 Pass S MAW-5094 MAW-5094 08/01/13 08/01/13 Cs-137 Fe-55 32.31 39.20

+/- 0.52

+/- 3.50 31.60 53.30 22.10 - 41.10 37.30 -69.30 Pass Pass S

MAW-5094 08/01/13 Gr. Alpha 0.54 +/- 0.05 0.70 0.21 - 1.19 Pass S MAW-5094 08/01/13 Gr. Beta 5.85 +/- 0.09 5.94 2.97 -8.91 Pass S MAW-5094 MAW-5094 08/01/13 08/01/13 H-3 K-40 1.20 2.22

+/- 3.00

+/- 0.90 0.00 0.00 NA c NA c Pass Pass S

MAW-5094 08/01/13 Mn-54 0.01 +/- 0.11 0.00 NA c Pass S MAW-5094 MAW-5094 08/01/13 08/01/13 Ni-63 Pu-238 21.80 1.30

+/- 3.30

+/- 0.11 26.40 1.22 18.50 - 34.30 0.85 -1.58 Pass Pass S

MAW-5094 08/01/13 Pu-239/40 0.98 +/- 0.09 1.00 0.70-1.30 Pass S MAW-5094 MAW-5094 08/01/13 08/01/13 Sr-90 Tc-99 6.40 13.10

+/- 0.60

+/- 0.70 7.22 16.20 5.05 - 9.39 11.30 - 21.10 Pass Pass S

MAW-5094 08/01/13 U-233/4 0.08 +/- 0.02 0.07 NA d Pass S MAW-5094 MAW-5094 08/01/13 08/01/13 U-238 Zn-65 0.03 35.30

+/- 0.01

+/- 0.90 0.03 34.60 NA d 24.20 -45.00 Pass Pass S

S S

MAVE-5046 08/01/13 Co-57 0.01 +/- 0.03 0.00 NA c Pass MAVE-5046 08/01/13 Co-60 0.00 +/- 0.04 0.00 NA c Pass S

MAVE-5046 08/01/13 Cs-1 34 5.71 +/- 0.23 5.20 3.64 -6.76 Pass S MAVE-5046 08/01/13 Cs-1 37 7.64 +/- 0.20 6.60 4.62 -8.58 Pass MAVE-5046 08/01/13 Mn-54 9.08 +/- 0.24 7.88 5.52 - 10.24 Pass S MAVE-5046 08/01/13 Zn-65 2.92 +/- 0.25 2.63 1.84 -3.42 Pass S S

S S

A6-3 6

6 0

S S

TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP).

Concentration a Known Control Lab Code b Date Analysis Laboratory result Activity Limits c Acceptance 0 MAAP-5046 08/01/13 Am-241 0.01 +/- 0.02 0.00 NA c Pass 0 MAAP-5046 MAAP-5046 08/01/13 08/01/13 Co-57 Co-60 3.48 2.44

+/- 0.14

+/- 0.08 3.40 3.40 1.90 -3.50 Pass 1.60 -3.00 Pass 0 MAAP-5046 08/01/13 Cs-134 0.01 +/- 0.03 0.00 NA c Pass MAAP-5046 08/01/13 Cs-137 3.09 +/- 0.13 2.70 1.90 -3.50 Pass MAAP-5046 08/01/13 Gr. Alpha 0.28 +/- 0.04 0.90 0.27 - 1.53 Pass S MAAP-5046 08/01/13 Gr. Beta 1.90 +/- 0.08 1.63 0.82 -2.45 Pass 0 MAAP-5046 MAAP-5046 08/01/13 Mn-54 3.95 +/- 0.12 3.50 2.50 -4.60 Pass 08/01/13 Pu-238 0.14 +/- 0.028 0.12 0.087 -0.16 Pass 0 MAAP-5046 08/01/13 Pu-239/40 0.10 +/- 0.022 0.092 0.064 -0.12 Pass 0 MAAP-5046 08/01/13 Sr-90 1.69 +/- 4.10 1.81 1.27 -2.35 Pass MAAP-5046 08/01/13 U-233/4 0.04 +/- 0.01 0.03 0.02 - 0.04 Fail MAAP-5046 08/01/13 U-238 0.19 +/- 0.027 0.21 0.14 -0.27 Pass 0 MAAP-5046 08/01/13 Zn-65 3.27 +/- 0.18 2.70 2.50 -4.60 Pass 0

0 8 Results are reported in units of Bq/kg (soil), Bq/L (water) or Bq/total sample (filters, vegetation).

0 b Laboratory codes as follows: MAW.(water), MAAP (air filter), MASO (soil), MAVE (vegetation).

0 c MAPEP results are presented as the known values and expected laboratory precision (1 sigma, 1 determination) and control limits as defined by the MAPEP. A known value of "zero" indicates an analysis was included in the testing 0 series as a "false positive". MAPEP does not provide control limits.

0 d Provided in the series for "sensitivity evaluation". MAPEP does not provide control limits.

e The filter was recounted overnight, no significant alpha activity could be detected.

0 fThe sample was reanalyzed using additional fuming nitric separations. Result of reanalysis: 574.4 +/- 35.2 Bq/kg.

0 g Interference from Eu-152 resulted in misidentification of Co-57.

0 h Result of repeat analysis: 0.031 +/- 0.013 pCi/filter.

0 0

0 0 A6-4 0

0 0

TABLE A-7. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)a.

Concentration (pCi/L) b 0 Lab Code b Date Analysis Laboratory ERA Control 0 Result c Result d Limits Acceptance 0

ERAP-1174 Am-241 65.2 +/- 4.4 66.8 41.2 -90.4 0

03/18/13 Pass ERAP-1 174 03/18/13 Co-60 226.5 +/- 4.1 214.0 166.0 -267.0 Pass 0 ERAP-1 174 ERAP-1 174 03/18/13 03/18/13 Cs-1 34 Cs-1 37 1101.2 1065.6

+/- 23.6

+/- 21.4 1110.0 940.0 706.0 706.0

- 1380.0

- 1230.0 Pass Pass 0

ERAP-1174 03/18/13 Fe-55 178.8 +/- 88.0 225.0 69.8 - 440.0 Pass 0 ERAP-1 174 ERAP-1 174 03/18/13 03/18/13 Mn-54 Pu-238 50.0

<3.1

+/- 3.0 0.0 51.1 0.0 34.3

- 50.0

- 65.9 Pass Pass 0

ERAP-1174 03/18/13 Pu-239/40 65.7 +/- 2.6 65.2 47.2 - 85.2 Pass 0 ERAP-1 174 ERAP-1 174 03/18/13 03/18/13 U-233/4 U-238 54.0 55.6

+/- 2.5

+/- 2.6 59.4 58.9 36.8 38.1

- 89.6

-81.4 Pass Pass 0

ERAP-1 174 03/18/13 Uranium 112.0 +/- 5.6 121.0 67.0 - 184.0 Pass 0 ERAP-1174 ERAP-1 175 03/18/13 03/18/13 Zn-65 Gr. Alpha 236.6 52.3

+/- 13.8

+/- 2.8 199.0 42.3 142.0 14.2

-275.0

- 65.7 Pass Pass 0

ERAP-1 175 03/18/13 Gr. Beta 36.2 +/- 2.0 25.1 15.9 -36.6 Pass 0 ERSO-1176 03/18/13 Am-241 293.1 +/- 97.4 229.0 134.0 -297.0 Pass 0

ERSO-1 176 03/18/13 Pu-238 909.0 +/- 180.0 788.0 474.0 -1090.0 Pass 0 366.0 239.0 - 506.0 Pass ERSO-1 176 ERSO-1 176 03/18/13 03/18/13 Pu-239/40 Sr-90 432.0 8050.8

+/- 120.0

+/- 376.0 8530.0 3250.0 - 13500.0 Pass 0

ERSO-1 176 03/18/13 U-233/4 1662.6 +/- 150.0 1920.0 1170.0 -2460.0 Pass 0 1180.0 -2410.0 Pass ERSO-1176 ERSO-1176 03/18/13 03/18/13 U-238 Uranium 1682.8 3404.0

+/- 160.0

+/- 330.5 1900.0 3920,0 2130.0 -5170.0 Pass 0

ERSO-1176 03/18/13 Ac-228 1335.0 +/- 132.0 1240.0 795.0 - 1720.0 Pass 0 Pass ERSO-1176 ERSO-1176 03/18/13 03/18/13 Bi-212 Bi-214 1420.0 2626.0

+/- 311.0

+/- 60.0 1240.0 3660.0 330.0 2200.0

- 1820.0

- 5270.0 Pass 0

ERSO-1 176 03/18/13 Co-60 7951.0 +/- 45.4 7920.0 5360.0 - 10900.0 Pass 0 4160.0 - 7650.0 Pass ERSO-1176 ERSO-1 176 03/18/13 03/18/13 Cs-134 Cs-137 5785.0 6106.0

+/- 51.0

+/- 47.9 6370.0 6120.0 4690.0 - 7870.0 Pass 0

ERSO-1176 03/18/13 K-40 11756.0 +/- 284.3 10300.0 7520.0 - 13800.0 Pass 0 0.0 0.0 - 1000.0 Pass ERSO-1176 ERSO-1176 03/18/13 03/18/13 Mn-54 Pb-212 1096.0

< 28.0

+/- 29.1 1240.0 812.0 - 1730.0 Pass 0

ERSO-1 176 03/18/13 Pb-214 2875.0 +/- 60.0 3660.0 2140.0 - 5460.0 Pass 0 2404.0 +/- 218.3 1900.0 601.0 -3570.0 Pass ERSO-1 176 ERSO-1 176 03/18/13 03/18/13 Th-234 Zn-65 1542.0 +/- 56.4 1400.0 1110.0 - 1860.0 Pass 0 0

0 0

6 0

0 0

0 A7-1 0

6

TABLE A-7. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)a.

Concentration (pCi/L) b Lab Code b Date Analysis Laboratory ERA Control 0 Result c Result d Limits Acceptance ERVE-1180 03/18/13 Am-241 569.8 +/- 81.7 553.0 338.0 - 735.0 Pass S ERVE-1 180 03/18/13 Cm-244 1260.9 +/- 107.3 1340.0 657.0 - 2090.0 Pass ERVE-1 180 03/18/13 Co-60 2130.5 +/- 48.0 1920.0 1320.0 - 2680.0 Pass 0 ERVE-1 180 03/18/13 Cs-134 1296.5 +/- 68.0 1240.0 797.0 - 1610.0 Pass ERVE-1 180 03/18/13 Cs-137 600.1 +/- 34.3 544.0 394.0 - 757.0 Pass 0 ERVE-1 180 ERVE-1180 03/18/13 03/18/13 K-40 Mn-54 34078.0 +/- 787.0

< 28.7 31900.0 0.0 23000.0 0.0

- 44800.0

- 300.0 Pass Pass ERVE-1 180 03/18/13 Pu-238 2476.5 +/- 259.4 1980.0 1180.0 -2710.0 Pass ERVE-1 180 03/18/13 Pu-239/40 2659.3 +/- 273.2 2260.0 1390.0 - 3110.0 Pass 0 ERVE-1 180 03/18/13 Sr-90 3809.7 +/- 420.5 3840.0 2190.0 - 5090.0 Pass ERVE-1180 03/18/13 U-233/4 2460.6 +/- 205.0 2460.0 1620.0 - 3160.0 Pass 0 ERVE-1180 03/18/13 U-238 2319.1 +/- 189.6 2440.0 1630.0 - 3100.0 Pass ERVE-1 180 03/18/13 Uranium 4866.3 +/- 375.6 5010.0 3390.0 - 6230.0 Pass S ERVE-1 180 03/18/13 Zn-65 1052.5 +/- 82.1 878.0 633.0 - 1230.0 Pass S ERW-1184 03118/13 Am-241 114.5 +/-8.1 118.0 79.5 - 158.0 Pass ERW-1184 03/18/13 Co-60 2221.8 +/- 17.0 2270.0 1970.0 - 2660.0 Pass ERW-1184 03/18/13 Cs- 134 1309.4 +/- 58.4 1400.0 1030.0 - 1610.0 Pass ERW-1184 03/18/13 Cs-137 1865.9 +/- 22.0 1880.0 1600.0 - 2250.0 Pass 0 ERW-1184 03/18/13 Fe-55 503.1 +/- 105.0 712.0 424.0 - 966.0 Pass ERW-1184 03/18/13 Mn-54 < 9.4 0.0 0.0 - 100.0 Pass S ERW-1184 03/18/13 Pu-238 98.4 +/- 5.6 98.8 73.1 - 123.0 Pass ERW-1184 03/18/13 Pu-239/40 184.5 +/-7.7 185.0 144.0 - 233.0 Pass 0 ERW-1184 03/18/13 Sr-90 125.7 +/-6.0 137.0 89.2 -181.0 Pass 0 ERW-1184 ERW-1184 03/18/13 03/18/13 U-233/4 U-238 44.9 46.5

+/- 3.4

+/- 3.5 48.8 48.4 36.7 36.9

- 62.9

- 59.4 Pass Pass 0 ERW-1184 03/18/13 Uranium 93.3 +/- 7.1 99.5 73.1 - 129.0 Pass ERW-1184 03/18/13 Zn-65 412.8 +/- 32.0 384.0 320.0 - 484.0 Pass 0 ERW-1186 03/18/13 Gr. Alpha 109.1 +/- 5.7 130.0 46.2 -201.0 Pass ERW-1186 03/18/13 Gr. Beta 74.5 +/- 6.4 78.9 45.2 - 117.0 Pass ERW-1188 03/18/13 H-3 12279.0 +/- 319.0 12300.0 8240.0 -17500.0 Pass 0

0 0

8 Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the Environmental Measurements Laboratory Quality Assessment Program (EML).

b Laboratory codes as follows: ERW (water), ERAP (air filter), ERSO (soil), ERVE (vegetation). Results are reported in units of pCi/L, except for air filters (pCi/Filter), vegetation and soil (pCi/kg).

c Unless otherwise indicated, the laboratory result is given as the mean +/- standard deviation for three determinations.

d Results are presented as the known values, expected laboratory precision (1 sigma, 1 determination) and control limits as provided by ERA. A known value of "zero" indicates an analysis was included in the testing series as a "false positive". Control limits are not provided.

A7-2

0 0

APPENDIX B. DATA REPORTING CONVENTIONS S S

Data Reporting Conventions 1.0. All activities, except gross alpha and gross beta, are decay corrected to collection time or the S end of the collection period.

2.0. Single Measurements Each single measurement is reported as follows: x+/- s where: x = value of the measurement; s = 2a counting uncertainty (corresponding to the 95% confidence level).

In cases where the activity is less than the lower limit of detection L, it is reported as: < L, where L = the lower limit of detection based on 4.66a uncertainty for a background sample.

3.0. Duplicate analyses Ifduplicate analyses are reported, the convention is as follows.:

3.1 Individual results: For two analysis results; xi +/- s1 and x 2 +/- S2 Reported result: x +/- s; where x = (1/2) (xi + x2) and s = (1/2) 1 + S2 3.2. Individual results: < Li, < L2 Reported result: < L, where L = lower of L, and L2 3.3. Individual results: x +/- s, < L Reported result: x +/- s if x > L; < L otherwise.

0 4.0. Computation of Averages and Standard Deviations 4.1 Averages and standard deviations listed in the tables are computed from all of the individual measurements 5 over the period averaged; for example, an annual standard deviation would not be the average of quarterly standard deviations. The average x and standard deviation "s" of a set of n numbers xi, x2 ... xn are defined as follows:

-1 x x n -x n-i 4.2 Values below the highest lower limit of detection are not included in the average.

4.3 If all values in the averaging group are less than the highest LLD, the highest LLD is reported.

4.4 If all but one of the values are less than the highest LLD, the single value x and associated two sigma error is reported. 5 4.5 In rounding off, the following rules are followed:

4.5.1. If the number following those to be retained is less than 5, the number is dropped, and the retained numbers are kept unchanged. As an example, 11.443 is rounded off to 11.44.

4.5.2. If the number following those to be retained is equal to or greater than 5, the number is dropped and the last retained number is raised by 1. As an example, 11.445 is rounded off to 11.45.

B 6

0 B-i S

6i 6

0 S

0 APPENDIX C Table C-1. Effluent Concentrations.

0 S

0 0

Air (pCi/m 3 ) Water (pCi/L) 0

-3 Gross alpha 1 x 10 Strontium-89 8,000 Gross beta 1 Strontium-90 500 b -1 Iodine-1 31 2.8 x 10 Cesium-1 37 1,000 Barium-140 8,000 Iodine-1 31 1,000 C

Potassium-40 4,000 Gross alpha 2 Gross beta 10 6

Tritium 1 x 10 Taken from Table 2 of Appendix B to Code of Federal Regulations Title 10, Part 20, and appropriate footnotes.

Concentrations may be averaged over a period not greater than one year.

0 b Value adjusted by a factor of 700 to reduce the dose resulting from the air-grass-cow-milk-child pathway.

0 C A natural radionuclide.

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2013 0 Annual 0

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Environmental S Operating 0 Report 5

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PartII, Data 0 Tabulations, Graphs 0* and Analyses 0

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o Dominion Energy Kewaunee, Inc.

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0 Environmental, Inc.

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Northbrook. IL 60062-2310 0 phone (847) 564-0700 - fax (847) 564-4517 S

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REPORT TO S

DOMINION NUCLEAR RADIOLOGICAL MONITORING PROGRAM FOR THE KEWAUNEE POWER STATION KEWAUNEE, WISCONSIN ANNUAL REPORT - PART II DATA TABULATIONS AND ANALYSES January 1 to December 31, 2013 Prepared and submitted by ATI ENVIRONMENTAL, Inc.

Midwest Laboratory Project No. 8002 0

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0 0 A,pproved.

BMichael 0 La ratoMa ager Hale Radiation Protection 0 Chemistry Mgr., KPS 0

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~Staff members of ATI Environmental, Inc., Midwest Laboratory were responsible for the acquisition of data presented in this report. Samples were collected by personnel of AT! Environmental, Inc.,

0Midwest Laboratory and the Kewaunee Power Station.

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Section Pa_.ge List of Figures ........................................................................................................ iv List of TableList.of.Tables

................................................................................................... v

1.0 INTR OD U C TIO N ............................................................. ...... 1

2.0 GRAPHS OF DATA TRENDS...................................................................................... 7

1 ~ ~~3.0DATA TABULATIONS .............................................................................................. 20 S

S S

0 0

LIST OF FIGURES 0

S No. Caption Page ~- 0 1 Sampling locations, Kewaunee Power Station 2 0 2 Airborne particulates, weekly averages; gross beta, Location K-if ............................................. 8 0

3 Location K-2 ............................................. 8 0 4

5 Location K-8 Location K-31 8

9 0

6 Location K-41 ............................................. 9 0 7 Location K-43 ............................................. 9 0

8 Airborne particulates, gross beta, monthly averages, Location K-if ............................................. 10 0 9 10 10 Location K-2 Location K-8

............................................. 10 0

11 Location K-31 ............................................. 11 0 11 12 13 Location K-41 Location K-43

............................................. 11 0

0 14 Well water, gross alpha in total residue, Location K-lg 12 15 Location K-1 h 12 0

0 16 Well water, gross beta in total residue, Location K-lg ............................................. 13 17 Location K-1 h .................... I........................ 13 0 18 Location K-10 ............................................. 13 0 19 Location K-11 ............................................. 13 20 Location K-13 14 0

21 Location K-38 14 0 22 Milk, strontium-90 activity, Location K-3 ............................................. 15 0 23 24 Location K-5 Location K-28/42 15 15 0

25 Location K-34 ............................................. 15 0 26 Location K-35 ............................................. 16 0 27 Location K-38 ............................................. 16 28 Location K-39 ............................................. 16 0 29 Location K-44 ............................................. 16 0 30 Surface water, gross beta (total residue), Location K-ia ............................................. 17 0 31 32 Location K-lb Location K-id 17 17 0

33 Location K-le ............................................. 17 0 34 35 Location Location K-9 K-14a 18 18 0

36 Location K-lk ............................................. 18 0 37 Surface water, tritium activity, Location K-id ............................................. 19 0

38 Location K-14a ............................................. 19 0 39 Location K-9 ............................................. 19 0 0

0 0

iv 0

0 0

LIST OF TABLES 0 No. Title Page S

1 Sampling locations, Kewaunee Power Station 3 2 Type and frequency of collection 5

3 Sample codes used in Table 2 6 0 Airborne particulates and iodine, analysis for gross beta and iodine-131 4 Location K-if 21 5 Location K-2 22 6 Location K-8 23

7 Location K-31 24 8 Location K-41 25 0 9 Location K-43 26 10 Airborne particulates, gross beta, monthly averages, minima and maxima 27 11 Airborne particulates, quarterly composites of weekly samples, analysis for gamma- 29 0 emitting isotopes 0 12 Ambient gamma radiation (TLD), quarterly exposure 32 13 Precipitation, collected at Location K-11, analysis for tritium 33 0 14 Milk, analysis for iodine-131 and gamma emitting isotopes 34 15 Milk, analysis for strontium-89, strontium-90, calcium and potassium-40 38 16 Well water, analysis for gross alpha, gross beta, tritium, strontium-89, strontium-90, potassium-40, 41 and gamma-emitting isotopes.

17 Well water, analysis for gross beta, tritium, potassium-40 and gamma-emitting isotopes 42 18 Domestic meat, analysis of flesh for gross alpha, gross beta, and gamma-emitting isotopes 44 19 Eggs, analysis for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes 45 20 Vegetables, analysis for gross beta, strontium-89, strontium-90, and gamma- 46 emitting isotopes 21 Cattlefeed, analysis for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes 48 22 Grass, analysis for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes 50 23 Soil, analysis for gross alpha, gross beta, strontium-89, strontium-90 and gamma- 53 emitting isotopes 0 24 Surface water, analysis for gross beta, potassium-40, and gamma-emitting isotopes 56 S 25 Surface water, analysis for tritium, strontium-89, and strontium-90 74 0 26 Fish samples, analysis for gross beta, strontium-89, strontium-90, and gamma- 76 emitting isotopes 27 Slime, analysis for gross beta, strontium-89, strontium-90 and gamma emitting isotopes 77 28 Bottom sediments, analysis for gross beta, strontium-89, strontium-90, and gamma- 79 emitting isotopes 0

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1.0 INTRODUCTION

The following conducted constitutes at the Kewaunee Part II of the Power final(KPS),

Station report Kewaunee, for the 2013 Radiological Monitoring Program Wisconsin.

~Included are tabulations of data for all samples collected in 2013 along with graphs of data

trends. A summary and interpretation of the data presented here are published in Part I of the

2013 Annual Report on the Radiological Monitoring Program for the Kewaunee Power Station.

0 0

E K41 E BAY) rr

-T~~

LA I RY) n Jr_32 ,

K *

-15+ .*

+*"I I "

IK3, \ -3IK-39]

M -30 41 - 2" K-j-23 K-1 44-

, 3K--

IF0

. ,.,0 S--a.- ,'-'

Figure locations Kewau

1. eSampling P rS

+ 4 l+* +*-t

t 44, *.ý I

,*__r* .l0.,.

I0

-. +-*_/,--

,.,**.*.*.* t*0 20 "J 0+

Figure 1. Sampling locations, Kewaunee Power Station 0 0

0 2

O O

0 0

0 Table 1.Sampling locations, Kewaunee Power Station.

0 0 Code Typea Distance (miles)b and Sector Location 0

K-1 I Onsite 0 K-la 1 0.62 N North Creek 0 K-lb 1 0.12 N Middle Creek K-ic 1 0.10 N 500' north of condenser discharge 0 K-ld 1 0.10 E Condenser discharge S K-le I 0.12S South Creek 0 K-if I 0.12 S Meteorological Tower K-ig 1 0.06 W South Well 0 K-ih 1 0.12 NW North Well 0 K-lj I 0.10 S 500' south of condenser discharge K-lk 1 0.60 SW Drainage Pond, south of plant K-11 1 0.13 N ISFSI Southeast 0 K-im 1 0.15 N ISFSI East I

0 K-in K-lo 1 0.16 N 0.16 N ISFSI Northwest ISFSI North 0 K-lp 1 0.17 N ISFSI Northwest 0 K-lq 1 0.16 N ISFSI West K-lr 1 0.13 N ISFSI West S K-is K-2 1

C 0.12 N 8.91 NNE ISFSI Southwest WPS Operations Building in Kewaunee 0 K-3 C 5.9 N Lyle and John Siegmund Farm, N2815 Hy 42, Kewaunee K-5 I 3.2 NNW Ed Paplham Farm, E4160 Old Settlers Rd, Kewaunee 0 K-8 C 4.85 WSW St. Isadore the Farmer Church, 18424 Tisch Mills Rd, Tisch Mills 0 K-9 C 11.5 NNE Green Bay Municipal Pumping Station, six miles east of Green Bay (sample source is Lake Michigan water from Rostok Intake, 0 two miles north of Kewaunee).

0 K-10 I 1.35 NNE Turner Farm, Kewaunee site K-11 I 0 K-13 C 0.96 NW 3.0 SSW Harlan Ihlenfeld Farm, N879 Hy 42, Kewaunee Rand's General Store, Two Creeks K-14 I 2.6S Two Creeks Park, 2.6 miles south of site 0 K-15 C 9.25 NW Gas Substation, 1.5 miles north of Stangelville 0 K-17 I 4.0 W Jansky's Farm, N885 Tk B, Kewaunee K-23a I 0.5 W 0.5 miles west of plant, Kewaunee site K-23b I 0.6 N 0.6 miles north of plant, Kewaunee site 0 K-24 I 5.4 N Fictum Farm, N2653 Hy 42, Kewaunee 0 K-25 I 1.9 SW Wotachek Farm, 3968 E. Cty Tk BB, Two Rivers K-26 C 9.1 SSW Sandy's Vegetable Stand (8.0 miles south of "BB")

3

S S

S 0

S Table 1. Sampling locations, Kewaunee Power Station (continued).

S S

Distance (miles)b Code Typea and Sector Location S

S K-27 I 1.53 NW Schleis Farm, E4298 Sandy Bay Rd, Kewaunee S

K-29 I 5.34 W Kunesh Farm, E3873 Cty Tk G, Kewaunee S K-30 I 0.8 N End of site boundary S K-31 C 6.35 NNW E. Krok Substation, Krok Road S

K-32 C 7.8 N Piggly Wiggly, 931 Marquette Dr., Kewaunee K-34 I 2.7 N Leon and Vicki Struck, N1549 Lakeshore Dr., Kewaunee S

K-35 C 6.71 mi. WNW Duane Ducat, N1215 Sleepy Hollow Rd., Kewaunee S K-36 I Fiala's Fish market, 216 Milwaukee, Kewaunee S K-38 I 2.45 mi. WNW Dave Sinkula Farm, N890 Town Hall Road, Kewaunee S

K-39 I 3.46 mi. N Francis Wojta, N1859 Lakeshore Dr., Kewaunee K-41 C 22 NW KPS-EOF, 3060 Voyager Dr. , Green Bay S

K-42 C 28.1 W Lamers Dairy Products obtained from Green Bay markets. S K-43 I 2.71 SSW Gary Maigatter Property, 17333 Hwy 42, Two Rivers S K-44 I 2.63 SW Gerald Schleis Property, 4728 Schleis Rd., Two Rivers S a I = indicator; C = control.

S b Distances are measured from reactor stack. S S

S S

S 4

S S

S

S 0

0 0 Table 2. Type and frequency of collection.

Location Weekly Monthly Quarterly Semiannually Annually K-ia SW SL f K-lb SW GRa SL f S K-ic BS' K-id SW Fla SL BS b S K-le SW SL' K-if AP 1, A] GRa TLD SO K-1g, K-lh WW 0 K-lj BS b K-1 k SW SL f 0 K-11 through K-is TLD K-2 AP g, Al TLD K-3, K-5 MIC GRa TLD SO CF d 0 K-8 AP g Al TLD 0 K-9 SW' SL f BS b 0 K-10, K-13 WW K-11 PR WW SW h SL f BS 0 K-14 K-15, K-17 b

TLD K-23a, b GRN / GLV8 0 K-24 EG DM K-25 TLD 0 K-26 VE / GLV K-27 TLD K-29 DM 0 K-30 TLD K-31 AP g, Al TLD K-32 EG DM K-34, K-35 MI c GRa SO CF d CF d 0 K-38 MI C MIc GR a GR a WVVW TLD SO SO CF d K-39 K-41 AP g, Al TLD K-42 MIc 0 K-43 AP g, Al TLD 0 K-44 MI c 0 a Three times a year, second, third and fourth quarters. fSecond and third quarters.

0 b Collected in May and November.

c Monthly November - April; semimonthly May - October.

g Frequency may be increased dependent on dust loading.

h Two samples are collected, North (K-14a) and S d First quarter (January, February, March) only.

eAltemate, if milk is not available.

South (K-14b) of Two Creeks Road.

Two samples, raw and treated.

0 5 S

0 0

S Table 3. Sample Codes:

Code Description Al Airborne Iodine AP Airborne particulates BS Bottom sediments CF Cattlefeed S DM Domestic Meat EG Eggs 5 FI Fish GLV Green Leafy Vegetables GRN Grain GR Grass 5 MI Milk PR Precipitation SL Slime SO Soil SW Surface water TLD Thermoluminescent Dosimeter 5 VE Vegetables WW Well water S

S S

S 5

S S

6 5 S

0

0 0

S 0

0 0

S 0

0 0

GRAPHS OF DATA TRENDS 0

0 0

0 S

0 0

Note: Conventions used in trending data.

The following conventions should be used in the interpretation of the graphs of data trends:

1. Both solid and open data points may be used in the graphs. A solid point indicates an activity, an open point, a lower limit of detection (LLD) value.

2. Data points are connected by a solid line. A break in the plot indicates missing data.

7

0 0

0 Air Particulates - Gross Beta

.....1.

.0 ...............................

0.080 KPS 0

0.060 0 pCi/m3 0.040 0

0 0.020 0

0.0004 " 4 . ..

0 Figure 2. Location K-if (weekly samples, 2013).

0 0.080. . ... . . . - ---

0 0

0.020. .

0 0.000 ___

0

% NP 0

Figure 3. Location K-2 (weekly samples, 2013).

0 0.100 0 0.080 0.060 pCUlm3 0.040 0.020 0.000 Figure 4. Location K-8 (weekl,.' samples. 2013).

8

Air Particulates - Gross Beta KPS 0 0.180, . 7 7 7 I 0.080 0

0 0.060 pCi/nm3 0 0.040 S 0.020 0

0 0.000o ____ I-_

0 S Figure 5. Location K-31 (weekly samples, 2013).

0 0

,0 10.040.

0 0.0200_ _ _ _ _ _1V 0

e ý 4;') 4e 4e le 0 Figure 6. Location K-41 (weekly samples, 2013).

0 0 .................

0.080 . I j 0

o .060 ... ..... ..............

0 0

10.020 ............................

i ............................

........ .T............

.- -.. ... *...... - *

i)............ . . ..

i............

0.000igre7 Figure 7. Location K-43 (weekly samples. 2013).

9

0 0

0 Air Particulates - Gross Beta KPS S

0. 100 0.080 0

0 0.060 0 pCL'm3 0 0.040 ..

0 0.020 0

0.000 2)009 2010 2011 2012 2013 0

Figure 8. Location K-1l (monthly, averages, 2009-2013).

0 S

0.100 0 0.080 0

0 0.060

....... ....... ...... ..... . 0 pC'n3 ......

0.040 0 0.020 0

0.000 2009 2010 2011 2012 2013 0 Figure 9. Location K-2 (monthly averages, 2009-2013). 0 0.1100 0 0.080 0 0.060 0

po4m3

............ ... ... ....... ... ... ... .. .. ... .... .. S 0.040 ......

................................. 0 0.020 0.000 4 2009 2010 2011 2012 2013 Figure 10. Location K-7/K-43 {monthly averages, 2009-20131.

10

S 0

S Air Particulates - Gross Beta KPS 0

0.100 0 0.080 0

0.060 0 pC-m3 S 0.040 0

0.020 0

0.000 "

0 2009 2010 2011 2012 2013 0 Figure 11. Location K-8 (monthly averages, 2009-2013).

0 0

0.100 0.080 L7 . ..... ...

0 0.060 0 pCift3 0.040 0

0 0.020 .... .. ... ...

0 0.000 I I 0 200 9

".I . . .. I 2010 I I . , "I.I " I 2011

" i ' I I' 2012

"" I, , : ".

2013

, , I I . "I 0

Figure 12. Location K-31 (rnonthly averages, 2009-2013).

0 0.100 S

0.080 0

0 0.060 0 pQ.m3 0 0.040 0.020 0.000

2009 2010 2011 2012 2013 Figure 13. Location K-41 (rqqnthN, averages. 2009-2013).

11

0 0

Well Water - Gross Alpha KPS 0 S

0 0

10 S

8 0 6

S pCi/L S 4 __ __ _ _.___ S 2

I S

S 0

2009 2010 2011 2012 2013 0

Figure 14. Location K-lg. Total Residue. Quarterly collection.

S S

S

'10 S

0 6

S pCi/L .......

I..........

S 4 - --- - ....... 0 2 S S

0 2009 2010 2011 2012 2013 S Figure 15. Location K-lW. Total Residue. Quarterly collection.

S 0

S S

0 S

S S

12 S

S S

0 0

0 Well Water - Gross Beta KPS 0

0 8

0 pCi/L 4*...... ...... .*.........._........

0 0

0 2009 2010 2011 2012 2013 0 Figure 16. Location K-lg. Total Residue. Quarterly collection.

0 .............................

10 S

8 _ _ _

S pCi/L 6 _

0 0 2 ....... ......

0 0 2009 2010 2011 2012 2013 0 Figure 17. Location K-lh. Total Residue. Quarterly collection.

10 r 0 8 pOiIL _

0 0 2 0 0 2009 2010 2011 2012 2013 0

Figure 18. Location K-10. Total Residue. Quarterly collection.

0 10 0 8 0 pCi/L 6

-- .-] -________

0 4 0

2 0

2009 2010 2011 2012 2013 Figure 19. Location K-11. Total Residue. Quarterly collection.

Note: An open data point indicates activity less than the lowerlý4nit of detection (LLD).

13

0 0

Well Water - Gross Beta KPS 0

0 0

10 0

pCi/L 8

0 6 0 4 0 2 ____________________________________________ I 0

0 0

2009 2010 2011 2012 2013 0

0 Figure 20. Location K-13. Total Residue. Quarterly collection.

0 0

10 0

AT 8 0 pCi/L 6 0 4 0 2 0 0 0 2009 2010 2011 2012 2013 0 Figure 21. Location K-38. Total Residue. Quarterly collection.

0 0

14 0

0

S 0

0 Milk - Strontium-90 KPS 0

S 0

0 0

0 S

0 2011 2012 Figure 22. Milk samples. Location K-3.

0 3.0 2.5 .............

0 .... ..............

0 2.0 ........

C-,

1.5 1.0 ..... . .........

0.5 0.0 21009 2010 2011 2012 2013 Figure 23. Milk samples. Location K-5.

3.02.0 0

0 2.5 "

0*.5 0.0 1--

0 2009 2010 2011 2012 2013

K-42 (Lamer's Dairy Products) replaced K-28 in March. 2010.

Figure 24. Milk samples. Location K-28 I K-42.

S 2.5 3.0 2.0 ....

0 1.5 0

0.5 0.0 2009 2010 2011 2012 2013 Figure 25. Milk samples. Location K-34.

15

0 0

0 Milk - Strontium-90 KPS 0 S

3.0 S 2.5 C-)

CL 2.0 1.5 ....... ..... ..... ......... ...... ... .......

.. .... . .. . . . . .. . .. . . .. . .. . .. . .. . .. . . 0 1.0 0 0.5 S 0.0 2009 2010 2011 2012 2013 0

3.0 Figure 26. Milk samples. Location K-35.

................................ 0 0

2.5 0

%2.0 1.5 1.0 0.5 0

0.0 0 2009 2010 2011 2012 2013 Figure 27. Milk samples. Location K-38.

0 3

2.5 0 2

1.5 0 0.5 0

0 0 2009 2010 2011 2012 2013 0

Figure 28. Milk samples. Location K-39. 0 3 0 2.5 ...........

. ..... ...... .i .. ......... .......... ....... ..................

.. ...... ...i..

i.i.

......... ..i...... 0 C-)

2 .. . . . . . . . . . .. . . . . . . . . . . . . . . .. .. . 0 1.5 1

0 0.5 0

20 09 2010 2011 2012 2013 Figure 29. Milk samples. Location K-44 .

a Last collection Jan. 2, 2013, Dairy out of business, cow.s sold.

16

S 0

Surface Water - Gross Beta KPS 0

0 0

0 100 ............................

S 2009 2010 F.....................

2011 30.......................

s u r a e wa . N r C 2012 n

2013 20 0

pCi/L 0

0 0 0 2009 2010 2011 2012 2013 Figure 31. Surface water. Middle Creek. Onsite (K-lb).

0 S 20.0 -

0 pCi/L 0 10.0 0

0 0.0 2009 2010 2011 2012 2013 0

Figure 32. Surface water. Lake Michigan, condenser discharge, Onsite (K-id).

40.0 30.0 200. 2011 ..... 2 2013. . . . . . . .. .. . . ...... ......

10 .0 . .... ........ . . .......... ..........

. .... T........

2009 2010 2011 2012 2013 Figure 33. Surface water. South Creek, Onsite (K-le).

17

0 0

0 Surface Water - Gross Beta KPS S S

0 40.0 0

30.0 0

pCi/L 20.0 0

0 10.0 _______ ____ _ I ____ _ k S

0 0.0 2009 2010 2011 2012 2013 0 Figure 34. Surface water. School Forest Pond (K-lk).

0 0

20 -________ ________ ________ ________

0 pCi/L S 0

10 S 2009 2010 2011 2012 2013 S

0 Figure 35. Surface water (raw). Lake Michigan, Rostok Intake (K-9) 0 20 S pCi/L .. .

0 10 I .I 0

0 0 0 2009 2010 2011 2012 2013 0

Figure 36. Surface water. Lake Michigan, Two Creeks Park (K-14a). S S

0 18

0 S

0 Surface Water - Tritium KPS 0

5000 0

4000 0 3000 i 0 2000 1000 . __

0 0

00 0 2009 2010 2011 2012 2013 0 Figure 37. Surface water. Lake Michigan, condenser discharge, K-ld. Quarterly collection.

1000 0 90 0 . ... .. .. ..... ... ... ... . .. .

800 00 0

0 500 400 0 300 _ .-.-.. .... ----

0 100 2009 2010 2011 2012 2013 0 . ..........

Figure 38. Surface water. Lake Michigan, Two Creeks Park, K-14a. Quarterly collection.

S 1000 0 900 0 8~00. .....

0 600 4 00 ...

S 500 200 _ _ _- .- ; _ ._ __ _ _ _ _ i___ __ _

400 300 100, 2009 2010 2011 2012 2013 0

Figure 39. Surface water. Lake Michigan, Rostok Intake, K-9. Quarterly collection.

0 19

0 0

KPS

0 0

0 S

S S

S DATA TABULATIONS S

S S

20 5 S

S S

KPS Table 4. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

Location: K-lf Units: pCi/m 3 Collection: Continuous, weekly exchange.

0 Date Volume Date Volume 0 Collected (m3 ) Gross Beta Collected (m3 ) Gross Beta 0 Required LLD 0.010 Required LLD 0.010 S 01-08-13 345 0.062 +/- 0.005 07-09-13 301 0.023 + 0.004 01-15-13 301 0.038 +/- 0.004 07-16-13 302 0.018 +0.004 0 01-22-13 304 0.040 +/- 0.004 07-23-13 302 0.014 +0.004 b

01-29-13 301 0.031 +/- 0.004 07-30-13 301 < 0.005 0 02-05-13 302 0.040 +/- 0.004 08-06-13 302 0.012 + 0.004 0 02-12-13 303 0.031 +/- 0.004 08-13-13 303 0.015 + 0.004 0 02-19-13 02-26-13 309 295 0.028 0.019

+/- 0.004

+/- 0.003 08-20-13 08-27-13 299 304 0.022 0.026

- 0.004

+ 0.004 0 09-03-13 302 0.021 + 0.004 03-05-13 303 0.026 +/- 0.003 03-12-13 300 0.018 +/- 0.003 09-10-13 307 0.024 +/- 0.004 0 03-19-13 307 0.027 +/- 0.004 09-17-13 299 0.009 - 0.004 0 03-26-13 297 0.023 +/- 0.003 09-24-13 303 0.015.+/- 0.004 04-02-13 304 0.020 +/- 0.004 10-01-13 302 0.027 +/- 0.004 0 1st Quarter Mean +/- s.d. 0.031 +/- 0.012 3rd Quarter Mean +/- s.d. 0.019 +/- 0.006 0

04-09-13 301 0.023 +/- 0.004 10-08-13 303 0.013 +/- 0.004 0 04-16-13 303 0.018 +/- 0.003 10-15-13 302 0.021 +/- 0.004 0 04-23-13 302 0.017 +/- 0.004 10-22-13 303 0.015 +/- 0.004 04-30-13 302 0.026 +/- 0.004 10-29-13 303 0.008 +/- 0.003 0

05-06-13 260 0.016 +/- 0.004 11-05-13 304 0.022 +/- 0.004 S 05-14-13 352 0.016 +/- 0.003 11-12-13 302 0.021 +/- 0.004 05-21-13 296 0.018 +/- 0.004 11-19-13 303 0.025 +/- 0.004 05-28-13 302 0.018 +/- 0.003 11-26-13 293 0.018 +/- 0.004 S 06-04-13 302 12-03-13 305 0.029 +/- 0.004 0.015 +/- 0.003 0 06-11-13 301 0.025 +/- 0.004 12-10-13 302 0.032 +/- 0.004 06-18-13 303 0.018 +/- 0.003 12-17-13 304 0.033 +/- 0.004 06-25-13 302 0.021 +/- 0.004 12-24-13 301 0.019 +/- 0.004 0 07-02-13 304 0.018 +/- 0.003 12-31-13 301 0.046 +/- 0.004 0

2nd Quarter Mean +/- s.d.

0 0.019 +/- 0.004 4th Quarter Mean +/- s.d. 0.023 +/- 0.010 Cumulative Average 0.023 0

a Iodine-131 concentrations are < 0.03 pCi/rn 3 unless otherwise noted.

0

ý Very light particulate matter collected from all locations.

0 21

KPS Table 5. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

Location: K-23 Units: pCi/m 0 Collection: Continuous, weekly exchange.

0 0

Date Volume Date Volume Collected (i 3 ) Gross Beta Collected (M3) Gross Beta 0 Required LLD 0.010 Required LLD 0.010 0 01-08-13 347 0.060 +/- 0.004 07-09-13 302 0.029 +/- 0.004 0 01-15-13 301 0.038 +/- 0.004 07-16-13 302 0.018 +/- 0.004 0 01-22-13 304 0.039 +/- 0.004 07-23-13 300 0.017 +/- 0.004 01-29-13 301 0.030 +/- 0.004 07-30-13 301 0.006 +/- 0.004 b 0 0

02-05-13 302 0.041 +/- 0.004 08-06-13 304 0.013 +/- 0.004 02-12-13 303 0.034 +/- 0.004 08-13-13 302 0.014 +/- 0.004 0

02-19-13 309 0.032 +/- 0.004 08-20-13 305 0.027 +/- 0.004 0 02-26-13 296 0.016 +/- 0.003 08-27-13 301 0.030 +/- 0.004 09-03-13 302 0.023 +/- 0.004 0

03-05-13 302 0.026 +/- 0.003 0 03-12-13 300 0.021 +/- 0.003 09-10-13 305 0.027 +/- 0.004 03-19-13 307 0.029 +/- 0.004 09-17-13 302 0.013 +/- 0.004 0

03-26-13 297 0.017 +/- 0.003 09-24-13 300 0.016 +/- 0.004 0

+/- 0.004 04-02-13 304 0.018 +/- 0.003 10-01-13 302 0.028 0

1st Quarter Mean +/- s.d. 0.031 +/- 0.012 3rd Quarter Mean +/- s.d. 0.020 +/- 0.008 0 04-09-13 300 0.023 +/- 0.004 10-08-13 302 0.016 +/- 0.004 0

04-16-13 303 0.018 +/- 0.003 10-15-13 303 0.029 +/- 0.004 0 04-23-13 04-30-13 303 302 0.018 0.031

+/- 0.004

+/- 0.004 10-22-13 10-29-13 301 303 0.017 0.011

+/- 0.004

+/- 0.004 0

0 05-06-13 260 0.018 +/- 0.004 11-05-13 305 0.022 +/- 0.004 0 05-14-13 349 0.018 +/- 0.003 11-12-13 303 0.023 +/- 0.004 05-21-13 301 0.020 +/- 0.004 11-19-13 311 0.027 +/- 0.004 0 05-28-13 302 0.021 +/- 0.003 11-26-13 292 0.021 +/- 0.004 0 12-03-13 306 0.026 +/- 0.004 06-04-13 302 0.016 +/- 0.003 0 06-11-13 303 0.024 +/- 0.004 12-10-13 301 0.038 +/- 0.004 S 06-18-13 305 0.021 +/- 0.004 12-17-13 304 0.036 +/- 0.004 06-25-13 298 0.021 +/- 0.004 12-24-13 301 0.022 +/- 0.004 0 07-02-13 304 0.018 +/- 0.003 12-31-13 302 0.052 +/- 0.005 0 0

2nd Quarter Mean +/- s.d. 0.021 +/- 0.004 4th Quarter Mean +/- s.d. 0.026 +/- 0.011 0 Cumulative Average 0.024 0

0 a Iodine-131 concentrations are < 0.03 pCi/m 3 unless otherwise noted.

b Very light particulate matter collected from all locations.

0 0

0 22 0

0 0

0 KPS S Table 6. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

0 Location: K-8 Units: pCi/m 3

0 Collection: Continuous, weekly exchange.

Date Volume Date Volume Collected (M3) Gross Beta Collected (M3) Gross Beta 0 Required LLD 0.010 Required LLD 0.010 S 01-08-13 344 0.064 +/- 0.005 07-09-13 300 0.037 +/- 0.005 01-15-13 301 0.041 +/- 0.004 07-16-13 305 0.032 +/- 0.004 0 01-22-13 308 0.039 +/- 0.004 07-23-13 299 0.021 +/- 0.004 b

01-29-13 301 0.032 +/- 0.004 07-30-13 301 < 0.005 0

0 02-05-13 302 0.046 +/- 0.004 08-06-13 304 0.012 +/- 0.004 02-12-13 302 0.036 +/- 0.004 08-13-13 274 0.015 +/- 0.004 0 02-19-13 307 0.032 +/- 0.004 08-20-13 298 0.020 +/- 0.004 0 02-26-13 297 0.020 +/- 0.004 08-27-13 305 0.024 +/- 0.004 09-03-13 302 0.022 +/- 0.004 03-05-13 304 0.024 +/- 0.004 03-12-13 300 0.018 +/- 0.003 09-10-13 306 0.025 +/- 0.004 03-19-13 304 0.030 +/- 0.004 09-17-13 299 0.012 +/- 0.004 0 03-26-13 296 0.022 +/- 0.003 09-24-13 303 0.016 +/- 0.004 0 04-02-13 307 0.019 +/- 0.004 10-01-13 289 0.029 +/- 0.004 0 1st Quarter Mean +/- s.d. 0.033 +/- 0.013 3rd Quarter Mean +/- s.d. 0.022 +/- 0.008 0

04-09-13 298 0.024 +/- 0.004 10-08-13 303 0.015 +/- 0.004 0 04-16-13 04-23-13 306 303 0.019 0.018

+/- 0.003

+/- 0.004 10-15-13 10-22-13 302 0.025 +/- 0.004 303 0.015 +/- 0.004 04-30-13 301 0.034 +/- 0.004 10-29-13 305 0.012 +/- 0.004 0

0 05-06-13 260 0.022 +/- 0.004 11-05-13 304 0.019 +/- 0.004 05-14-13 347 0.021 +/- 0.003 +/- 0.004 0 05-21-13 299 0.021 +/- 0.004 11-12-13 11-19-13 303 311 0.024 0.022 +/- 0.004 0 05-28-13 303 0.019 +/- 0.003 11-26-13 292 0.016 +/- 0.004 S 06-04-13 302 0.013 +/- 0.003 12-03-13 305 0.023 +/- 0.004 06-11-13 300 0.029 +/- 0.004 12-10-13 301 0.036 +/- 0.004 0 06-18-13 303 0.017 +/- 0.003 12-17-13 304 0.035 +/- 0.004 0 06-25-13 304 0.022 +/- 0.004 12-24-13 301 0.020 +/- 0.004 07-02-13 303 0.033 +/- 0.004 12-31-13 301 0.046 +/- 0.004 0

0 2nd Quarter Mean +/- s.d. 0.022 +/- 0.006 4th Quarter Mean +/- s.d. 0.024 +/- 0.010 0

0 Cumulative Average 0.025 0 a Iodine-131 concentrations are < 0.03 pCi/m 3 unless otherwise noted.

S b Very light particulate matter collected from all locations.

0 23

KPS Table 7. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

Location: K-31 3

Units: pCi/m Collection: Continuous, weekly exchange. 0 0

Date Volume Date Volume Collected (M3) Gross Beta Collected (M3) Gross Beta 0 Required LLD 0.010 Required LLD 0.010 0 01-08-13 346 0.062 +/- 0.005 07-09-13 301 0.027 +/- 0.004 0 01-15-13 301 0.037 +/- 0.004 07-16-13 303 0.018 +/- 0.004 0 01-22-13 304 0.038 +/- 0.004 07-23-13 301 0.017 +/- 0.004 01-29-13 301 0.029 +/- 0.004 07-30-13 301 < 0.005 b 0 0

02-05-13 302 0.042 +/- 0.004 08-06-13 304 0.013 +/- 0.004 02-12-13 303 0.031 +/- 0.004 08-13-13 302 0.013 +/- 0.004 0 02-19-13 310 0.033 +/- 0.004 08-20-13 305 0.028 +/- 0.004 0 02-26-13 295 0.018 +/- 0.003 08-27-13 300 0.029 +/- 0.004 09-03-13 302 0.026 +/- 0.004 0 03-05-13 302 0.025 +/- 0.003 0 03-12-13 300 0.019 +/- 0.003 09-10-13 306 0.024 +/- 0.004 03-19-13 307 0,027 +/- 0.004 09-17-13 302 0.012 +/- 0.004 0

03-26-13 298 0.019 +/- 0.003 09-24-13 300 0.019 +/- 0.004 0 04-02-13 303 0.015 +/- 0.003 10-01-13 302 0.027 +/- 0.004 0

0.030 +/- 0.013 0.021 +/- 0.006 1st Quarter Mean +/- s.d. 3rd Quarter Mean +/- s.d. 0 04-09-13 04-16-13 301 302 0.024 0.018

+/- 0.004

+/- 0.003 10-08-13 10-15-13 303 303 0.012 0.021

+/- 0.004

+/- 0.004 0

04-23-13 302 0.016 +/- 0.004 10-22-13 301 0.016 +/- 0.004 0 04-30-13 302 0.036 +/- 0.004 10-29-13 303 0.009 +/- 0.003 0 05-06-13 260 0.022 +/- 0.004 11-05-13 305 0.019 +/- 0.004 0 05-14-13 348 0.014 +/- 0.003 11-12-13 303 0.022 +/- 0.004 0 05-21-13 300 0.024 +/- 0.004 11-19-13 311 0.026 +/- 0.004 05-28-13 302 0.017 +/- 0.003 11-26-13 292 0.017 +/- 0.004 0 12-03-13 306 0.028 +/- 0.004 0 06-04-13 303 0.014 +/- 0.003 06-11-13 302 0.022 +/- 0.003 12-10-13 301 0.036 +/- 0.004 0 06-18-13 305 0.020 +/- 0.004 12-17-13 304 0.035 +/- 0.004 0 06-25-13 299 0.020 +/- 0.004 12-24-13 302 0.020 +/- 0.004 07-02-13 304 0.016 +/- 0.003 12-31-13 302 0.052 +/- 0.005 0 0

2nd Quarter Mean +/- s.d. 0.020 +/- 0.006 4th Quarter Mean +/- s.d. 0.024 +/- 0.012 0

Cumulative Average 0.024 0

a Iodine-131 concentrations are < 0.03 pCi/m 3 unless otherwise noted.

b Very light particulate matter collected from all locations.

0 0

24 0 0

0

S S KPS Table 8. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a.

0 Location: K-413 0 Units: pCi/m Collection: Continuous, weekly exchange.

0 0 Date Volume

Date Volume (M3)

(Mi3 )

0 Collected Gross Beta Collected Gross Beta Required LLD 0.010 Required LLD 0.010 0

01-08-13 0 01-15-13 346 301 0.062 0.044

+/- 0.005

+/- 0.004 07-09-13 07-16-13 302 305 0.027 0.025

+/- 0.004

+/- 0.004 0 01-22-13 304 0.043 +/- 0.004 07-23-13 300 0.018 +/- 0.004 b

0 01-29-13 302 0.035 +/- 0.004 07-30-13 301 0.007 +/- 0.004 02-05-13 301 0.043 +/- 0.004 08-06-13 305 0.013 +/- 0.004 0 02-12-13 02-19-13 302 311 0.034 0.034

+/-

0.004 0.004 08-13-13 08-20-13 305 296 0.014 0.025

+/- 0.004

+/- 0.004 0 02-26-13 294 0.020 +/- 0.003 08-27-13 306 0.024 +/- 0.004 0 03-05-13 303 0.026 +/- 0.003 09-03-13 302 0.027 +/- 0.004 0 03-12-13 300 0.019 +/- 0.003 09-10-13 301 0.028 +/- 0.004 03-19-13 307 0.029 +/- 0.004 09-17-13 308 0.010 +/- 0.004 03-26-13 298 0.019 +/- 0.003 09-24-13 299 0.021 +/- 0.004 S 04-02-13 304 0.020 +/- 0.004 10-01-13 302 0.028 +/- 0.004 0 1st Quarter Mean +/- s.d. 0.033 +/- 0.013 3rd Quarter Mean +/- s.d. 0.021 +/- 0.007 0

0 04-09-13 302 0.023 +/- 0.004 10-08-13 302 0.017 *:0.004 04-16-13 301 0.017 +/- 0.003 10-15-13 305 0.027 +/- 0.004 0 04-23-13 04-30-13 303 302 0.018 0.034

+/- 0.004

+/- 0.004 10-22-13 10-29-13 300 302 0.015 0.011

+/- 0.004

+/- 0.004 0

05-06-13 261 0.013 +/- 0.004 11-05-13 305 0.020 +/- 0.004 0 05-14-13 342 0.018 +/- 0.003 11-12-13 303 0.022 +/- 0.004 05-21-13 306 0.024 +/- 0.004 11-19-13 311 0.019 +/- 0.004 0 05-28-13 302 0.020 +/- 0.003 11-26-13 293 0.021 +/- 0.004 S 12-03-13 305 0.028 +/- 0.004 06-04-13 303 0.015 +/- 0.003 06-11-13 301 0.027 +/- 0.004 12-10-13 301 0.032 +/- 0.004 0 06-18-13 305 0.024 +/- 0.004 12-17-13 305 0.037 +/- 0.004 06-25-13 300 0.022 +/- 0.004 12-24-13 300 0.023 +/- 0.004 07-02-13 303 0.020 +/- 0.004 12-31-13 302 0.045 +/- 0.004 0

0 2nd Quarter Mean +/- s.d. 0.021 +/- 0.006 4th Quarter Mean +/- s.d. 0.024 +/- 0.009 Cumulative Average 0.025 S a Iodine-131 concentrations are < 0.03 pCi/m 3 unless otherwise noted.

b Very light particulate matter collected from all locations.

25

S S

KPS S Table 9. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131a. S Location: K-43 Units: pCi/m 3

S Collection: Continuous, weekly exchange. S Date Volume (m 3)

Date Volume S Collected Gross Beta Collected (mW) Gross Beta S

Required LLD 0.010 Required LLD 0.010 S

01-08-13 01-15-13 344 301 0.066 0.037

+/- 0.005

+/- 0.004 07-09-13 07-16-13 300 305 0.025 0.019

+/- 0.004

+/- 0.004 S

01-22-13 308 0.043 +/- 0.004 07-23-13 299 0.015 +/- 0.004 b

S 01-29-13 301 0.039 +/- 0.004 07-30-13 301 0.007 +/- 0.004 S

02-05-13 302 0.044 +/- 0.004 08-06-13 304 0.014 +/- 0.004 S 02-12-13 02-19-13 302 306 0.035 0.035

+/- 0.004

+/- 0.004 08-13-13 08-20-13 300 298 0.013 0.021

+/- 0.004

+/- 0.004 S

02-26-13 298 0.022 +/- 0.003 08-27-13 304 0.029 +/- 0.004 S 03-05-13 304 0.030 +/- 0.004 09-03-13 301 0.023 +/- 0.004 S

03-12-13 300 0.023 +/- 0.003 09-10-13 306 0.022 +/- 0.004 S 03-19-13 03-26-13 304 294 0.028 0.021

+/- 0.004

+/- 0.003 09-17-13 09-24-13 299 303 0.008 0.014

+/- 0.004

+/- 0.004 S

04-02-13 309 0.021 +/- 0.004 10-01-13 302 0.027 +/- 0.004 S 1st Quarter Mean +/- s.d. 0.034 +/- 0.013 3rd Quarter Mean +/- s.d. 0.018 +/- 0.007 S

S 04-09-13 04-16-13 298 306 0.025 0.018

+/- 0.004

+/- 0.003 10-08-13 10-15-13 303 302 0.015 0.022

+/- 0.004

+/- 0.004 S

04-23-13 303 0.020 +/- 0.004 10-22-13 303 0.016 +/- 0.004 S 04-30-13 301 0.034 +/- 0.004 10-29-13 303 0.008 +/- 0.003 S 05-06-13 260 0.021 +/- 0.004 11-05-13 304 0.017 +/- 0.004 S 05-14-13 346 0.020 +/- 0.003 11-12-13 301 0.019 +/- 0.004 S 05-21-13 298 0.020 +/- 0.004 11-19-13 311 0.017 +/- 0.004 05-28-13 302 0.017 +/- 0.003 11-26-13 292 0.018 +/- 0.004 S 12-03-13 305 0.030 +/- 0.004 S 06-04-13 302 0.016 +/- 0.003 06-11-13 301 0.029 +/- 0.004 12-10-13 302 0.029 +/- 0.004 S

06-18-13 302 0.025 +/- 0.004 12-17-13 304 0.031 +/- 0.004 S 06-25-13 07-02-13 304 304 0.023 0.021

+/- 0.004

+/- 0.004 12-24-13 12-31-13 301 301 0.016 0.041

+/- 0.004

+/- 0.004 S

S 2nd Quarter Mean +/- s.d. 0.022 +/- 0.005 4th Quarter Mean +/- s.d. 0.021 +/- 0.009 S

S Cumulative Average 0.024 S

Iodine-131 concentrations are < 0.03 pCi/m 3 unless otherwise noted.

b Very light particulate matter collected from all locations.

S S

S 26 S S

S S

KPS Table 10. Airborne particulate data, gross beta analyses, monthly averages, minima and maxima.

January April Location Average Minima Maxima Location Average Minima Maxima Indicators 0.045 0.031 0.066 Indicators 0.023 0.017 0.034 K-if 0.043 0.031 0.062 K-if 0.021 0.017 0.026 K-43 0.046 0.037 0.066 K-43 0.024 0.018 0.034 Controls 0.044 0.029 0.064 Controls 0.024 0.016 0.036 K-2 0.042 0.030 0.060 K-2 0.023 0.018 0.031 K-8 0.044 0.032 0.064 K-8 0.024 0.018 0.034 K-31 0.042 0.029 0.062 K-31 0.024 0.016 0.036 K-41 0.046 0.035 0.062 K-41 0.024 0.016 0.036 February May Location Average Minima Maxima Location Average Minima Maxima Indicators 0.032 0.019 0.044 Indicators 0.020 0.008 0.033 K-if 0.030 0.019 0.040 K-if 0.017 0.016 0.018 K-43 0.034 0.022 0.044 K-43 0.020 0.017 0.021 Controls 0.032 0.016 0.046 Controls 0.020 0.013 0.024 K-2 0.031 0.016 0.041 K-2 0.019 0.018 0.021 K-8 0.034 0.020 0.046 K-8 0.021 0.019 0.022 K-31 0.031 0.018 0.042 K-31 0.019 0.014 0.024 K-41 0.033 0.020 0.043 K-41 0.019 0.013 0.024 March. June Location Average Minima Maxima Location Average Minima Maxima Indicators 0.024 0.018 0.030 Indicators 0.022 0.015 0.029 0 K-if 0.023 0.018 0.027 K-if 0.019 0.015 0.025 0 K-43 0.025 0.021 0.030 K-43 0.025 0.021 0.029 0 Controls K-2 0.022 0.022 0.015 0.017 0.030 0.029 Controls

.K-2 0.018 0.021 0.008 0.018 0.033 0.024 0 K-8 0.023 0.018 0.030 K-8 0.023 0.013 0.033 0 K-31 0.021 0.015 0.027 K-31 0.018 0.014 0.022 K-41 0.023 0.019 0.029 K-41 0.022 0.015 0.027 0

0 Note: Samples collected on the first, second or third day of the month are grouped with data of the previous month.

0 0

0 0 27 0

0 0

KPS Table 10. Airborne particulate data, gross beta analyses, monthly averages, minima and maxima.

July October 0 Location Average Minima Maxima Location Average Minima Maxima Indicators 0.018 < 0.007 0.025 Indicators 0.015 0.008 0.022 K-if 0.018 < 0.014 0.023 K-if 0.014 0.008 0.021 K-43 0.017 0.007 0.025 K-43 0.015 0.008 0.022 Controls 0.022 0.006 0.037 Controls 0.017 0.009 0.029 K-2 0.018 0.006 0.029 K-2 0.018 0.011 0.029 K-8 0.030 < 0.021 0.037 K-8 0.017 0.012 0.025 K-31 0.021 < 0.017 0.027 K-31 0.015 0.009 0.021 K-41 0.019 0.007 0.027 K-41 0.018 0.011 0.027 0

August November 0 Location Average Minima Maxima Location Average Minima Maxima Indicators 0.020 0.012 0.029 Indicators 0.022 0.017 0.030 0

K-if 0.019 0.012 0.026 K-if 0.023 0.018 0.029 0

K-43 0.020 0.013 0.029 K-43 0.020 0.017 0.030 0 Controls 0.021 0.012 0.030 Controls 0.022 0.016 0.028 K-2 0.021 0.013 0.030 K-2 0.024 0.021 0.027 K-8 0.019 0.012 0.024 K-8 0.021 0.016 0.024 K-31 0.022 0.013 0.029 K-31 0.022 0.017 0.028 K-41 0.021 0.013 0.027 K-41 0.022 0.019 0.028 0

September December Location Average Minima Maxima Location Average Minima Maxima Indicators 0.019 0.008 0.027 Indicators 0.031 0.016 0.046 K-if 0.019 0.009 0.027 K-if 0.033 0.019 0.046 K-43 0.018 0.008 0.027 K-43 0.029 0.016 0.041 Controls 0.021 0.010 0.029 Controls 0.035 0.020 0.052 K-2 0.021 0.013 0.028 K-2 0.037 0.022 0.052 K-8 0.021 0.012 0.029 K-8 0.034 0.020 0.046 K-31 0.021 .0.012 0.027 K-31 0.036 0.020 0.052 K-41 0.022 0.010 0.028 K-41 0.034 0.023 0.045 Note: Samples collected on the first, second or third day of the month are grouped with data of the previous month. 0 0

0 0

0 28 0

0 0

KPS Table 11. Airborne particulate samples, quarterly composites of weekly samples, analysis for gamma-emitting isotopes.

Sample Description and Concentration (pCi/m 3) 0 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter 0

Indicator S

K-if Lab Code KAP- 2030 KAP- 4100 KAP- 6397 KAP- 7896 3

Volume (M ) 3971 3930 3927 3926 0

0 Be-7 Nb-95 0.061 +/-

0.016 0.0013 0.078 +/-

0.016 0.0009 0.070 +/-

0.016 0.0016 0.047 +/-

0.012 0.0006 0 Zr-95 < 0.0017 < 0.0011 < 0.0014 < 0.0013 Ru-103 < 0.0012 < 0.0013 < 0.0010 < 0.0009 Ru-106 < 0.0061 < 0.0067 < 0.0076 < 0.0049 Cs-134 < 0.0007 < 0.0009 < 0.0008 < 0.0007 Cs-137 < 0.0006 < 0.0005 < 0.0008 < 0.0006 Ce-141 < 0.0017 < 0.0020 < 0.0018 < 0.0014 Ce-144 < 0.0047 < 0.0041 < 0.0053 < 0.0029 K-43 Lab Code KAP- 2035 KAP- 4105 KAP- 6402 KAP- 7901 3

Volume (m ) 3973 3927 3922 3932 Be-7 0.070 +/- 0.013 0.071 +/- 0.013 0.071 +/- 0.016 0.037 +/- 0.009 Nb-95 < 0.0012 < 0.0011 < 0.0013 < 0.0007 Zr-95 < 0.0009 < 0.0012 < 0.0015 < 0.0009 Ru-103 < 0.0009 < 0.0011 < 0.0008 < 0.0007 Ru-106 < 0.0059 < 0.0050 < 0.0072 < 0.0057 Cs-134 < 0.0006 < 0.0005 < 0.0011 < 0.0009 Cs-137 < 0.0008 < 0.0004 < 0.0005 < 0.0004 Ce-141 < 0.0015 < 0.0012 < 0.0011 < 0.0019 Ce-144 < 0.0049 < 0.0033 < 0.0049 < 0.0042 S

0 0

29 0

S S

0 0

KPS 0

0 Table 11. Airborne particulate samples, quarterly composites of weekly samples, analysis for 0 gamma-emitting isotopes, (continued).

0 0

Sample Description and Concentration (pCi/m 3) 0 3rd Quarter 4th Quarter 1st Quarter 2nd Quarter 0

Control 0 0

K-2 0

Lab Code KAP- 2031 KAP- 4101 KAP- 6398 KAP- 7897 0 Volume (m3) 3973 3932 3928 3934 0

Be-7 0.072 +/- 0.018 0.071 +/- 0.017 0.077 +/- 0.017 0.059 +/- 0.014 0 Nb-95 < 0.0012 < 0.0011 < 0.0017 < 0.0010 Zr-95 < 0.0016 < 0.0016 < 0.0023 < 0.0026 0 Ru-103 Ru-106 0.0011 0.0037 0.0014 0.0076

< 0.0017

< 0.0082 0.0011 0.0081 0

Cs-134 < 0.0007 < 0.0006 < 0.0011 < 0.0009 0 Cs-1 37 < 0.0008 < 0.0009 < 0.0007 < 0.0009 Ce-141 < 0.0014 < 0.0024 < 0.0024 < 0.0017 0 Ce-144 < 0.0049 < 0.0054 < 0.0063 < 0.0048 0

0 K-8 0 Lab Code KAP- 2032 KAP- 4102 KAP- 6399 KAP- 7898 0

Volume (M3) 3973 3929 3885 3935 0 Be-7 0.064 +/- 0.012 0.096 +/- 0.015 0.068 +/- 0.020 0.049 + 0.010 0

Nb-95 < 0.0010 0.0012 < 0.0010 0.0009 0 Zr-95 < 0.0016 0.0011 < 0.0017 0.0009 Ru-103 < 0.0008 0.0011 < 0.0013 0.0007 0 Ru-106 Cs-134 0.0046 0.0006 0.0064 0.0008

< 0.0048

< 0.0011 0.0047 0.0007 0

Cs-137 < 0.0006 0.0004 < 0.0008 0.0006 Ce-141 < 0.0014 0.0021 < 0.0028 0.0013 0 Ce-144 < 0.0031 0.0050 < 0.0054 0.0031 0

0 0

30 0 0

0

KPS Table 11. Airborne particulate samples, quarterly composites of weekly samples, analysis for gamma-emitting isotopes, (continued).

0 Sample Description and Concentration (pCi/m 3) 0 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter 0 Control 0

0 K-31 0 Lab Code KAP- 2033 KAP- 4103 KAP- 6400 KAP- 7899 0 Volume 3 (M ) 3972 3930 3929 3936 0 Be-7 0.071 +/- 0.013 0.080 +/- 0.016 0.068 +/- 0.013 0.054 +/- 0.020 0 Nb-95 Zr-95 0.0009 0.0013 0.0012 0.0019 0.0007 0.0013 0.0009 0.0013 0 Ru-103 < 0.0010 < 0.0011 < 0.0010 < 0.0009 Ru-106 < 0.0036 < 0.0068 < 0.0047 < 0.0085 0 Cs-134 < 0.0006 < 0.0009 < 0.0007 < 0.0011 0 Cs-137 Ce-141 0.0008 0.0014 0.0006 0.0022 0.0006 0.0010 0.0008 0.0016 0 Ce-144 < 0.0034 < 0.0047 < 0.0024 < 0.0053 K-41 Lab Code KAP- 2034 KAP- 4104 KAP- 6401 KAP- 7900 Volume (m3) 3973 3931 3932 3934 Be-7 0.078 +/- 0.019 0.090 +/- 0.016 0.081 +/- 0.016 0.048 +/- 0.011 Nb-95 < 0.0014 0.0011 < 0.0015 0.0007 Zr-95 < 0.0016 0.0011 < 0.0019 0.0007 Ru-103 < 0.0008 0.0015 < 0.0012 0.0006 Ru-106 < 0.0061 0.0076 < 0.0074 0.0077 Cs-134 < 0.0009 0.0007 < 0.0009 0.0008 Cs-137 < 0.0003 0.0008 < 0.0006 0.0005 Ce-141 < 0.0022 0.0018 < 0.0015 0.0009 Ce-144 < 0.0041 0.0052 < 0.0039 0.0023 31

KPS Table 12. Ambient gamma radiation (TLD), quarterly exposure.

1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Date Placed 01-02-13 04-01-13 07-01-13 10-01-13 Date Removed 04-01-13 07-01-13 10-01-13 01-02-14 mRI91 days Indicator Mean+/-s.d. 0 K-if 12.5 +/- 0.8 12.8 +/- 0.5 14.1 +/- 0.9 14.8 +/- 0.9 13.6 +/-1.1 S K-5 15.4 +/- 0.8 15.7 +/- 0.8 17.1 +/- 0.5 16.5 +/- 0.6 16.2 +/-0.8 K-17 11.9 +/-0.5 20.6 +/- 1.2 15.3 +/-0.3 NS 15.9 +/-4.4 S K-25 K-27 15.4 15.7

+/- 0.6

+/- 0.3 15.9 18.9

+/- 0.5

+/- 0.9 17.8 18.7

+/- 0.5

+/- 0.3 18.9 +/- 0.4 22.1 +/- 0.6 17.0 +/- 1.6 18.9 +/- 2.6 S

K-30 14.3 +/- 1.1 15.0 +/- 0.8 17.6 +/- 1.2 17.9 +/- 0.3 16.2 +/- 1.8. S K-39 K-43 14.8 13.9

+/- 0.4

+/- 0.6 15.0 15.2

- 0.5

+/- 0.7 18.0 14.7

+/- 0.5

+/- 0.8 17.5 +/- 0.6 18.9 +/- 0.5 16.3 +/- 1.7 15.7 +/- 2.2 S

Mean +/- s.d. 14.2 +/- 1.4 16.1 +/- 2.5 16.7 +/- 1.7 18.1 +/- 2.3 16.3 +/- 1.6 S

S Control K-2 13.5 +/-0.5 15.8 +/-0.7 14.9 +/-0.7 20.2 +/-0.4 16.1 +/-2.9 0

K-3 15.4 +/- 0.9 17.3 +/-0.6 18.0 +/- 1.0 19.7 +/- 0.8 17.6 +/- 1.8 0 K-8 K-15 13.6 12.0

+/- 0.6

+/-0.4 14.9 13.0

+/- 0.4

+/-0.3 15.8 14.4

+/- 0.8

+/-0.5 15.6 16.8

+/- 0.6

+/-0.4 15.0 14.1

+/- 1.0

+/-2.1 S

K-31 12.1 +/-0.5 11.6 +/-0.3 13.1 +/-0.6 14.0 +/-0.5 12.7 +/-1.1 S K-41 15.0 +/- 0.9 17.7 +/- 0.8 17.0 +/- 1.0 19.9 +/- 0.8 17.4 +/- 2.0 Mean +/- s.d. 13.6 +/- 1.4 15.1 +2.4 15.5 +/- 1.8 17.7 +/- 2.6 15.5 +/- 1.7 0

S Inside the Protected Area Date Placed 12-19-12 03-25-13 06-20-13 09-26-13 Date Removed 03-25-13 06-20-13 09-26-13 01-02-14 K-1L 12.5 +/-0.6 13.0 +/- 1.4 13.2 +/-0.5 15.3 +/-0.8 13.5 +/- 1.1 K-1M 15.7 +/-0.9 15.4 +/- 1.5 16.7 +/-0.7 17.1 +/- 1.4 16.2 +/-0.9 K-1N 11.8 +/-0.7 13.4 +/-0.9 12.0 +/-0.9 13.9 +/-0.8 12.8 +/-0.8 K-10 11.5 +/-0.3 13.9 +/-0.4 11.7 +/-0.5 14.6 +/-0.8 12.9 +/- 1.3 K-1P 11.1 +/-0.4 11.0 +/- 1.4 11.6 +/-0.5 12.2 +/-0.8 11.5 +/-0.6 K-1Q 11.1 +/-0.7 13.0 +/-0.8 10.5 +/-0.8 13.3 +/-0.4 12.0 +/-1.3 K-1R 15.0 +/-0.4 15.9 +/-0.8 15.7 +/-0.8 16.5 +/-0.5 15.8 +/-0.3 K-1S 15.3 +/-0.7 15.1 +/-0.7 16.0 +/-0.5 16.3 +/-0.6 15.7 +/-0.6 Mean +/- s.d. 13.0 +/- 2.0 13.8 +/- 1.6 13.4 +/- 2.4 14.9 +/- 1.7 13.8 +/- 0.8 a NS = No sample available, TLDs could not be collected.

0 0

S S

S 32 S

S S

0 0

KPS 0

Table 13. Precipitation samples collected at Location K-11; analysis for tritium.

0 0

Date Lab H-3 0 Collected Code pCi/L T.U. (100 T.U. = 320 pCi/L) 0 0

01/02/13 KP- 28 < 139 < 43 0

0 02/04/13 KP- 486 < 136 < 43 0

0 03/04/13 KP- 918 < 137 < 43 0 04101/13 KP- 1389 < 150 < 47 0 05/01/13 KP- 2204 < 142 < 44 0

06/03/13 KP- 2941 154 +/- 79 48 +/- 25 0 07/01/13 KP- 3669 < 165 < 52 0

S 08/01/13 KP- 4433 < 184 < 58 0 09/03/13 KP- 5225 < 150 < 47 0 10/01/13 KP- 5789 < 148 < 46 11/05/13 KP- 6888 < 142 < 44 12/02/13 KP- 7240 < 148 < 46 S

0 0

S 33

KPS Table 14. Milk, analyses for iodine-131 and gamma-emitting isotopes.

Collection: Semimonthly during grazing season, monthly at other times.

S S

Collection Lab Concentration (pCi/L)

S Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 S Indicators S

S K-5 S

01-03-13 KMI- 3 < 0.2 <2.5 < 3.6 <2.8 1400 +/- 109 S

< 0.2 <2.8 < 3.9 <4.9 1370 +/- 102 02-05-13 03-05-13 KMI-KMI-446 887 < 0.4 < 3.0 < 2.4 <3.8 1421 +/- 92 S 04-02-13 KMI- 1381 < 0.4 < 2.8 < 3.2 <2.4

< 1.6 1305 1456

+/- 95

+/- 112 S

05-02-13 KMI- 2188 < 0.2 < 3.6 < 3.2 05-14-13 KMI- 2510 < 0.3 < 2.2 <4.6 < 3.4 1371 +/- 115 S 06-03-13 06-18-13 KMI-KMI-2844 3346

<0.3

< 0.3

<3.3

< 4.0

<2.6

< 2.2

<4.1

<2.9 1285 1390

+/- 112

+/- 115 S

07-01-13 KMI- 3601 < 0.3 <3.3 < 3.5 <6.9 1439 +/- 115 S 1350 +/- 109 07-16-13 08-01-13 KMI-KMI-3927 4426

< 0.4

<0.2

< 2.2

< 3.3

<3.6

<3.7

< 1.8

<1.9 1330 +/- 116 S 08-13-13 KMI- 4733 < 0.2 < 3.4 < 2.4 <1.9 1412 +/- 119 S 09-03-13 KMI- 5211 <0.3 < 3.4 <2.0 <2.0 1332 +/- 113 09-17-13 KMI- 5487 < 0.4 < 3.4 <3.3 <2.2 1344 +/- 118 S 10-01-13 10-15-13 KMI-KMI-5778 6264

< 0.2

<0.5

< 2.3

< 3.0

<3.5

< 3.2

< 1.2 1440 1282

+/- 102

+/- 111 S

11-05-13 KMI- 6859 < 0.2 <4.3 < 3.3 <5.1 1380 +/- 125 S 12-03-13 KMI- 7223 < 0.2 <4.0 <2.9 <1.5 1413 +/- 111 S

S K-34 S

01-03-13 KMI- 4 < 0.4 < 2.2 <3.1 <4.7 1533 1535

+/- 97

+/- 107 S

02-04-13 KMI- 447 < 0.3 < 2.4 < 2.9 <5.0 03-04-13 KMI- 888 < 0.4 <2.7 < 3.3 <3.1 1571 +/- 100 S 04-01-13 05-01-13 KMI-KMI-1382 2189

< 0.3

<3.1

< 2.9

<3.8

< 3.6

<4.0

<4.2 1469 1358

+/- 98

+/- 119 S

05-14-13 KMI- 2511 < 0.4 <4.0 < 4.4 <2.7 1463 +/- 109 S 06-03-13 06-18-13 KMI-KMI-2845 3347

< 0.3

<0.3

< 3.8

< 3.2

<4.9

<3.1

< 2.9

< 1.7 1442 1374

+/- 113

+/- 115 S

07-01-13 KMI- 3602 < 0.4 < 2.4 <3.5 <2.8 1533 +/- 96 S 07-16-13 KMI- 3928 < 0.4 < 3.4 <4.8 <3.1 1446 +/- 113 08-01-13 KMI- 4427 < 0.3 <2.8 <3.6 <1.5 1417 +/- 116 S 08-13-13 KMI- 4734 < 0.2 <2.1

<2.7

<4.2

< 3.8

<2.5

<6.9 1392 1417

+/-116

+/- 103 S

09-03-13 KMI- 5212 < 0.4 09-17-13 KMI- 5488 <0.3 < 4.4 <5.8 <3.5 1303 +/-113 S 10-01-13 10-15-13 KMI-KMI-5779 6265

< 0.2

< 0.4

<2.7

<4.0

<3.3

<4.7

<4.9

< 3.6 1464 1435

+/- 101

+/- 135 S

11-05-13 KMI- 6860 < 0.2 <6.8 <5.8 <2.7 1476 +/- 155 S 12-02-13 KMI- 7224 < 0.4 < 3.6 < 3.4 <2.9 1426 +/- 103 S

S S

34 S S

S S

KPS Table 14. Milk, analyses for iodine-131 and gamma-emitting isotopes (continued).

Collection Lab Concentration (pCi/L)

Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 Indicators K-38 S 01-03-13 KMI- 6 <0.2

<0.2

<2.0

<3.2

<2.1

< 3.2

<.3.9

< 3.2 1425 1448

+/- 96

+/- 111 02-04-13 KMI- 449 0 03-04-13 KMI- 890 < 0.4 < 2.8 <2.2 <2.9 1435 +/- 95 04-01-13 KMI- 1384 < 0.2 < 2.6 < 3.8 < 4.5 1434 +/- 81 0 05-01-13 KMI- 2191 < 0.3 <3.8 < 3.0 < 1.6 1487 +/- 117 0 05-14-13 KMI- 2513 < 0.3 < 3.4 < 3.4 < 2.4 1347 +/- 97 06-03-13 KMI- 2847 < 0.4 < 3.4 <4.6 < 4.4 1315 +/- 123 0 06-18-13 KMI- 3349 < 0.3 < 3.9 < 3.8 < 2.8 1454 +/- 131 S 07-01-13 07-16-13 KMI-KMI-3604 3930

< 0.2

< 0.4

<2.1

< 2.9

<3.5

<4.6

< 2.3

< 3.2 1352 1360

+/- 117

+/- 119 0 08-01-13 KMI- 4429 < 0.3 <2.6 < 5.7 <4.3 1354 +/- 130 1344 +/- 109 0 08-13-13 09-03-13 KMI-KMI-4736 5214

< 0.2

< 0.3

<3.3

< 3.2

<3.3

<2.8

<3.0

<8.1 1442 +/- 99 09-17-13 KMI- 5490 <0.3 < 2.7 < 3.8 < 2.8 1374 +/- 110 10-01-13 KMI- 5781 <0.5 <3.6 < 3.0 < 3.4 1360 +/- 97 0 10-15-13 KMI- 6267 <0.5 < 3.7 < 5.0 <2.8 1349 +/- 124 11-05-13 KMI- 6862 < 0.2 <4.0 < 1.8 < 2.3 1260 +/- 97 12-02-13 KMI- 7226 < 0.2 < 3.5 < 3.5 < 2.8 1429 +/- 101 K-39 0 01-03-13 KMI- 7 < 0.2 < 2.5 < 3.7 < 5.6 1435 +/- 105 0 02-04-13 03-04-13 KMI-KMI-450 891

< 0.2

< 0.4

< 3.7

< 2.5

<4.5

<2.6

< 4.4

<4.4 1301 1331

+/- 105

+/- 83 0 04-01-13 KMI- 1385 < 0.2 <2.7 <3.5 < 3.2 1391 +/- 94 0 05-01-13 05-14-13 KMI-KMI-2192 2514

< 0.3

<0.3

<2.3

<2.1

<3.1

<2.1

< 1.2

<0.7 1368 1339

+/- 107

+/- 88 0 06-03-13 KMI- 2848 < 0.4 < 3.6 <5.1 <4.1 1385 +/- 123 06-18-13 KMI- 3350 <0.3 <4.1 < 5.3 < 3.7 1354 +/- 126 0 07-01-13 KMI- 3605 <0.2 <2.8 <3.1 < 2.4 1385 +/- 101 0 07-16-13 KMI- 3931 <0.3 < 1.7 < 3.7 < 1.4 1387 +/- 102 08-01-13 KMI- 4430 <0.3 <3.6 < 3.5 < 2.2 1269 +/- 111 0 08-13-13 KMI- 4737 < 0.2 <3.1 < 3.3 < 1.3 1350 +/- 112 0 09-03-13 09-17-13 KMI-KMI-5215 5491

< 0.2

< 0.4

< 2.4

< 3.9

< 3.0

<5.3

< 3.2

< 2.9 1359 1322

+/- 108

+/- 122 0 10-01-13 KMI- 5782 <0.5 < 6.2 < 7.2 <5.5 1425 +/- 170 0 10-15-13 11-05-13 KMI-KMI-6268 6863

< 0.4

< 0.2

<3.0

<3.9

< 2.9

< 4.4

< 1.5

<4.2 1338 1330

+/- 103

+/- 112 0 12-03-13 KMI- 7227 < 0.4 <4.0 < 3.0 < 3.3 1478 +/- 113 35

S S

KPS S Table 14. Milk, analyses for iodine-131 and gamma-emitting isotopes (continued). S S

Collection Lab Concentration (pCi/L)

S Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 S Indicator S

S K-44 S

01-03-13 KMI- 9 <0.2 <2.1 <2.3 <4.5 1332 +/- 77 S NS a 02-04-13 S

S S

Control S K-3 S 01-03-13 KMI- 2 <0.2 <2.7 < 3.8 < 5.6 1357 +/- 111 S

02-05-13 KMI- 445 <0.2 <3.0 < 3.3 <2.9 1376 +/- 106 S 03-05-13 KMI- 886 <0.2 <3.0 < 3.8 < 3.2 1501 +/- 98 04-02-13 KMI- 1380 <0.2 <2.3 < 2.2 < 1.7 1425 +/- 96 S 05-02-13 05-14-13 KMI-KMI-2187 2509

<0.3

< 3.2

<3.9

<4.8

<3.3

<2.7 1438 1494

+/- 107

+/- 134 S

06-04-13 KMI- 2843 <0.2 <3.1 < 3.9 < 2.6 1395 +/- 107 S 06-18-13 07-02-13 KMI-KMI-3345 3600

<0.4

<0.2

<2.9

<2.8

<4.2

<2.9

< 1.6

< 1.8 1440 1521

+/- 106

+/- 107 S

07-16-13 KMI- 3926 <0.4 <2.3 <3.0 <2.1 1415 +/- 102 S 08-02-13 KMI- 4425 <0.2 <3.3 < 3.4 < 1.5 1421 +/- 109 08-13-13 KMI- 4732 <0.2 < 3.0 <2.7 <1.1 1434 +/-113 S 09-03-13 09-17-13 KMI-KMI-5210 5486

<0.3

<0.4

<3.0

<2.8

< 3.4

<4.5

<1.8 1416 1436

+/- 100

+/- 130 S

10-02-13 KMI- 5777 <0.2 < 2.2 < 3.4 < 3.4 1458 +/- 100 S 10-15-13 11-05-13 KMI-KMI-6263 6858

<0.5

<0.2

<3.1

< 3.6

<2.8

< 3.5

< 3.2

< 3.6 1472 1501

+/- 123

+/-114 S

12-03-13 KMI- 7222 <0.2 <4.2 < 1.6 <1.3 1440 +/- 110 S a No sample. Cows sold, farm out of dairy business.

36

KPS Table 14. Milk, analyses for iodine-131 and gamma-emitting isotopes (continued).

Collection Lab Concentration (pCi/L)

Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 0 Controls 0

K-35 0

0 01-03-13 KMI- 5 < 0.2 < 3.0 < 3.4 < 4.6 1517 +/- 98 02-05-13 KMI- 448 < 0.2 < 3.3 < 3.3 < 3.5 1475 +/- 106 03-05-13 KMI- 889 < 0.4 < 2.3 0 04-02-13 KMI- 1383 < 0.3 < 3.0

< 3.6

< 3.3

< 2.7

< 2.7 1476 1531

+/- 109

+/- 101 0 05-02-13 KMI- 2190 < 0.2 < 2.2 < 2.4 < 2.3 1518 +/- 128 05-14-13 KMI- 2512 <0.3 <3.1 <3.6 <3.0 1471 +/- 113 0 06-04-13 06-18-13 KMI-KMI-2846 3348

< 0.2

< 0.3

< 3.7

< 2.2

< 5.7

< 4.2

< 3.0

< 2.4 1440 1502

+/- 139

+/- 123 07-02-13 KMI- 3603 < 0.4 < 4.1 < 3.1 < 4.4 1514 +/- 120 0 07-16-13 KMI- 3929 < 0.3 < 2.7 < 4.4 < 2.6 1483 +/- 122 08-02-13 KMI- 4428 < 0.3 < 3.6 <4.0 < 1.2 1527 +/- 117 08-13-13 KMI- 4735 < 0.2 < 2.5 < 3.3 < 1.2 1470 +/- 111 0 09-04-13 KMI- 5213 < 0.4 < 2.4 < 3.0 < 2.5 1540 +/- 99 09-17-13 KMI- 5489 < 0.3 < 1.8 < 5.5 < 2.0 1394 +/- 122 0 10-01-13 KMI- 5780 < 0.2 < 2.7 < 3.7 < 3.2 1479 +/- 105 10-15-13 KMI- 6266 < 0.4 < 2.8 < 3.0 < 2.5 1488 +/- 111 11-05-13 KMI- 6861 < 0.2 < 4.3 < 5.2 < 2.1 1454 +/- 121 12-03-13 KMI- 7225 <0.2 <3.0 <3.0 <2.2 1469 +/- 110 K-42 0 01-02-13 KMI- 8 < 0.3 < 3.5 < 2.7 < 6.7 1339 +/- 101 0 02-04-13 03-04-13 KMI- 451 KMI- 892

< 0.4 < 3.3 < 2.3 < 4.0 1304 +/- 109

< 0.4 < 2.9 < 4.1 < 2.2 1499 +/- 105 0 04-01-13 KMI- 1386 < 0.2 < 2.1 < 3.0 < 2.6 1369 +/- 103 05-01-13 0 05-14-13 KMI- 2193 KMI- 2515

< 0.3

< 2.9

< 2.5

< 3.9

< 3.2

< 1.6

< 2.0 1372 1464

+/- 116

+/- 124 0 06-03-13 KMI- 2849 < 0.4 < 3.8 < 4.1 < 5.3 1414 +/- 113 06-18-13 KMI- 3351 <0.3 <3.1 0 07-01-13 KMI- 3606 < 0.2 < 3.5

<3.9

< 5.4

<2.9

< 3.5 1402 1421

+/- 122

+/- 109 0 07-16-13 KMI- 3932 < 0.4 < 4.1 < 4.4 < 3.1 1331 +/- 118 08-01-13 KMI- 4431 < 0.3 < 3.0 < 3.8 < 1.5 1360 +/- 112 0 08-13-13 KMI- 4738 < 0.2 < 3.1 < 3.8 < 2.9 1431 +/- 107 09-03-13 0 09-17-13 KMI- 5216 KMI- 5492

< 0.5

< 0.3

< 2.1

< 3.8

< 3.3

< 3.7

< 1.6 1402 1388

+/- 96

+/- 122 0 10-01-13 KMI- 5783 < 0.4 < 2.3 < 2.9 < 2.1 1451 +/- 93 10-15-13 KMI- 6269 < 0.3 < 4.6 < 3.8 < 4.2 1521 +/- 127 0 11-05-13 KMI- 6864 < 0.2 < 6.9 < 5.9 < 4.5 1422 +/- 177 0 12-02-13 KMI- 7228 < 0.2 < 3.0 < 3.3 < 3.0 1446 +/- 91 0

0 0

0 37 0

0 0

0 KPS S Table 15. Milk, analyses for strontium-89, strontium-90, stable potassium, stable calcium, and ratios of strontium-90 per gram of calcium and cesium-137 per gram of potassium. S Collection: Monthly composites.

Concentration Ratios Collection Lab Sr-89 Sr-90 K Ca Sr-90 per Cs-1 37 per Period Code (pCi/L) (pCi/L) (g/L) (g/L) gram Ca gram K Indicators 0 0

K-5 0 January KMI -3 < 0.9 0.8 +/- 0.3 1.71 +/- 0.13 1.10 0.73 < 5.85 February -446 <0.8 0.8 +/-0.3 1.67 +/- 0.12 1.12 0.71 <5.99 March -887 < 1.0 < 0.6 1.73 +/- 0.11 1.01 < 0.59 < 5.78 April -1381 < 1.2 < 0.6 1.59 +/- 0.12 1.06 < 0.57 < 6.29 May -2575 < 0.9 0.6 +/- 0.3 1.72 +/- 0.14 0.92 0.65 < 5.81 June -3432 < 0.9 < 0.7 1.63 +/- 0.14 0.87 < 0.80 < 6.13 July -4508 < 0.9 0.9 +/- 0.4 1.70 +/- 0.14 0.86 1.05 < 5.88 August -5065 < 0.8 0.5 +/- 0.3 1.67 +/- 0.14 0.91 0.55 < 5.99 September -5664 <0.8 0.7 +/-0.4 1.63 +/-0.14 0.96 0.73 <6.13 October -6694 < 1.0 < 0.6 1.66 +/- 0.13 0.86 < 0.70 < 6.02 November -6859 < 1.2 1.2 +/- 0.4 1.68 +/- 0.15 1.27 0.94 < 5.95 December -7223 < 1.0 < 0.5 1.72 +/- 0.14 1.25 0.40 < 5.81 S

0 K-34 S S

January KMI -4 <0.8 1.1 +/-0.4 1.87 +/-0.12 1.28 0.86 <5.35 S February March

-447

-888

< 0.8

< 1.0 0.8 +/- 0.3

< 0.6 1.87 1.92

+/- 0.13

+/- 0.12 1.07 1.41 0.75

< 0.43

< 5.35

< 5.21 S

April -1382 < 0.9 0.6 +/- 0.3 1.79 +/- 0.12 1.06 0.57 < 5.59 S May -2576 < 0.7 < 0.5 1.72 +/- 0.14 0.90 < 0.56 < 5.81 June -3433 <0.7 1.0 +/- 0.3 1.72 +/- 0.14 0.90 1.11 <5.81 S July August

-4509

-5066

<0.8

< 0.7

<0.5 0.7 +/- 0.3 1.82 1.71

+/- 0.13

+/- 0.14 0.83 0.92

<0.60

< 0.76

<5.49

< 5.85 S

September -5665 < 0.7 0.6 +/- 0.3 1.66 +/- 0.13 0.96 0.63 < 6.02 S October -6695 < 0.8 < 0.5 1.77 +/- 0.14 0.89 0.56 < 5.65 November -6860 < 1.3 < 0.7 1.80 +/- 0.19 1.12 0.63 < 5.56 S December -7224 < 0.8 < 0.5 1.74 +/- 0.13 1.06 0.47 < 5.75 S S

S S

38 S

S S

0 0 KPS Table 15. Milk, analyses for strontium-89, strontium-90, stable potassium, stable calcium, and ratios 0 of strontium-90 per gram of calcium and cesium-137 per gram of potassium (continued).

0 Concentration Ratios Collection Lab Sr-89 Sr-90 K Ca Sr-90 per Cs-1 37 per Period Code (pCi/L) (pCi/L) (g/L) (g/L) gram Ca gram K Indicators K-38 0 January KMI -6 < 0.7 1.2 +/- 0.4 1.74 +/- 0.12 1.05 1.14 < 5.75 0 February March

-449

-890

< 0.8

< 1.1 1.0 +/- 0.3

< 0.7 1.77 1.75

+/- 0.14

+/- 0.12 1.07 1.24 0.93

< 0.56

< 5.65

< 5.71 April - 1384 < 0.9 1.1 +/- 0.4 1.75 +/- 0.10 1.06 1.04 < 5.71 0 May -2578 <0.7 1.2 +/-0.4 1.73 +/-0.13 1.04 1.15 <5.78 June -3435 < 0.7 0.7 +/- 0.3 1.69 +/- 0.15 0.87 0.80 < 5.92 0 July August

-4511

-5068

<0.7

< 0.8 1.0 +/-0.4 0.6 +/- 0.3 1.65 1.65

+/- 0.14

+/- 0.15 0.99 0.88 1.01 0.68

<6.06

< 6.06 September -5667 < 0.7 1.1 +/- 0.4 1.72 +/- 0.13 1.16 0.95 < 5.81 October -6697 < 0.8 0.6 +/- 0.3 1.65 +/- 0.13 0.97 0.62 < 6.06 November -6862 < 0.8 1.1 +/- 0.3 1.54 +/- 0.12 1.02 1.08 < 6.49 0 December -7226 < 0.8 0.9 +/- 0.3 1.74 +/- 0.12 1.07 0.84 < 5.75 K-39 0 January KMI -7 < 0.8 0.9 +/- 0.4 1.75 +/- 0.13 1.13 0.80 < 5.71 February -450 < 0.9 1.0 +/- 0.4 1.59 +/- 0.13 1.08 0.93 < 6.29 0 March -891 < 1.1 1.0 +/- 0.5 1.62 +/- 0.10 1.44 0.69 < 6.17 April - 1385 < 1.0 0.7 +/- 0.4 1.70 +/- 0.11 1.01 0.69 < 5.88 May -2579 < 1.0 < 0.7 1.65 +/- 0.12 0.96 < 0.73 < 6.06 0 June -3436 < 0.9 < 0.7 1.67 +/- 0.15 0.94 < 0.74 < 5.99 July -4512 < 0.7 1.0 +/- 0.4 1.69 +/- 0.12 1.05 0.95 < 5.92 0 August September

-5069

-5668

< 0.9

< 0.8

< 0.7

< 0.6 1.60 1.63

+/- 0.14

+/- 0.14 1.00 1.03 0.70 0.58

< 6.25

< 6.13 October -6698 <0.8 <0.5 1.68 +/- 0.17 1.12 <0.45 <5.95 November -6863 < 0.9 < 0.7 1.62 +/- 0.14 1.31. 0.53 < 6.17 0 December -7227 < 0.9 1.2 +/- 0.4 1.80 +/- 0.14 1.25 0.96 < 5.56 0 K-44 January KMI - 9 < 0.7 < 0.5 1.62 1.17 < 0.43 < 6.17 0 February NS a 0 March April 0 May 0 June July August 0 September October 0 November December a No sample. Cows sold, farm out of dairy business.

39

KPS S Table 15. Milk, analyses for strontium-89, strontium-90, stable potassium, stable calcium, and ratios of strontium-90 per gram of calcium and cesium-1 37 per gram of potassium (continued).

Concentration Ratios Collection Lab Sr-89 Sr-90 K Ca Sr-90 per Cs-1 37 per Period Code (pCi/L) (pCi/L) (g/L) (g/L) gram Ca gram K Control K-3 0 0

< 6.06 January February KMI -2

-445

<0.7

< 0.8 0.7 1.4

+/- 0.3

+/-0.4 1.65 1.68

+/- 0.14

+/- 0.13 1.23 1.22 0.57 1.15 < 5.95 S March -886 <1.1 1.1 +/-0.4 1.83 +/- 0.12 1.01 1.09 < 5.46 0 April -1380 <1.0 1.0 +/-0.4 1.74 +/- 0.12 1.27 0.79 < 5.75 May -2574 <0.8 0.8 +/- 0.3 1.79 +/- 0.15 0.98 0.82 < 5.59 S June July

-3431

-4507

<0.7

<0.7 0.9 +/- 0.3 0.6 +/- 0.3 1.73 1.79

+/- 0.13

+/- 0.13 0.96 0.86 0.94 0.70

< 5.78

< 5.59 S

August -5064 <0.7 0.7 +/- 0.3 1.74 +/- 0.14 1.02 0.69 < 5.75 S September -5663 <0.7 <0.6 1.74 +/- 0.14 1.00 0.60 < 5.75 October -6693 <0.8 0.7 +/- 0.3 1.79 +/- 0.14 0.97 0.72 < 5.59 S November December

-6858

-7222

<0.9

<0.9 0.7 +/- 0.3 0.8 +/- 0.3 1.83 1.76

+/- 0.14

+/- 0.13 1.12 1.18 0.63 0.68

< 5.46

< 5.68 S

S K-35 S

January February KMI- 5

-448

<0.6

<0.8

<0.6

<0.6 1.85 1.80

+/-

0.12 0.13 1.20 1.17

< 0.50

<0.51

<5.41

<5.56 S

March -889 <0.9 0.7 +/- 0.3 1.80 +/- 0.13 1.27 0.55 <5.56 S April -1383 <0.9 0.6 +/- 0.3 1.87 +/- 0.12 0.99 0.61 <5.35 May -2577 < 1.2 <0.8 1.82 +/- 0.15 0.94 < 0.85 <5.49 S June July

-3434

-4510

< 0.6

< 0.7

<0.5

<0.5 1.79 1.83

+/-

0.16 0.15 0.94 1.02

< 0.53

< 0.49

<5.59

<5.46 S

August -5067 < 0.9 <0.7 1.83 +/- 0.14 0.96 0.73 < 5.46 S September -5666 <0.8 <0.6 1.79 +/- 0.13 0.92 < 0.65 < 5.59 October -6696 <0.8 <0.5 1.81 +/- 0.13 1.00 < 0.50 < 5.52 S November December

-6861

-7225

<0.9

<0.8

<0.5 0.5 +/- 0.3 1.77 1.79

+/-

0.15 0.13 1.22 1.22 0.41 0.41

< 5.65

<5.59 S

S K-42 S

January KMI -8 <0.9 0.9 +/- 0.3 1.63 +/- 0.12 1.05 0.86 <6.13 S February -451 <0.9 0.8 +/- 0.3 1.59 +/- 0.13 1.06 0.75 <6.29 March -892 <1.1 0.7 +/- 0.4 1.83 +/- 0.13 1.30 0.54 <5.46 S April May

-1386

-2580

< 1.0

<0.9

<0.6 0.9 +/- 0.4 1.67 1.73

+/- 0.13

+/- 0.15 1.06 0.91

< 0.57 0.99

<5.99

<5.78 S

June -3437 < 0.8 0.7 +/- 0.4 1.72 +/- 0.14 0.90 0.78 <5.81 S July -4513 < 0.8 0.6 +/- 0.3 1.68 +/- 0.14 1.12 0.54 <5.95 August -5070 <0.7 0.6 +/- 0.3 1.70 +/- 0.13 0.84 0.71 <5.88 S September October

-5669

-6699

<0.9

<0.7 0.7 +/- 0.3 1.70 1.81

+/- 0.13

+/- 0.13 0.88 0.90

< 0.80 0.78

<5.88

<5.52 S

November -6864 < 1.7 <0.7 1.73 +/- 0.22 1.15 0.61 <5.78 S December -7228 < 1.0 1.0 +/- 0.4 1.76 +/- 0.11 1.09 0.92 <5.68 S

S S

S 40 S

S 0

0 0

KPS 0

Table 16. Well water, analyses for gross alpha, gross beta, tritium, strontium-89a, strontium-90a, 0 potassium-40 and gamma-emitting isotopes.

Collection: Quarterly.

0 Sample Description and Concentration (pCi/L) 0 Indicator 0

0 S Date Collected 01-02-13 04-01-13 07-01-13 10-01-13 Lab Code KWW- 22 KWW- 1399 KWW- 3677 KWW- 5850 Gross alpha 2.5 +/- 1.8 < 2.2 < 2.4 < 3.8 0 Gross beta < 1.9 < 3.4 3.5 +/- 1.3 5.7 +/- 1.6 H-3 < 139 S < 150 < 146 < 143 Sr-89 <0.7 <0.7 <0.9 < 0.7 0 Sr-90 < 0.4 < 0.5 < 0.6 0.5 +/- 0.3 K-40 (ICP) 2.78 3.05 2.63 2.54 Mn-54 <3.1 < 1.5 < 2.3 < 1.4 0 Fe-59 < 6.4 <4.1 < 3.8 < 6.4 Co-58 0 Co-60

<2.1

< 3.5

< 1.9

< 2.9

<2.3

< 2.5

< 1.8 0 Zn-65 < 4.2 < 2.8 < 2.3 < 2.7 Zr-Nb-95 < 3.5 < 3.5 < 2.8 <4.1 0 Cs-1 34 < 2.7 < 1.9 < 2.4 < 2.2 Cs-1 37 < 2.9 < 2.9 < 1.8 < 2.4 Ba-La-140 < 3.8 < 6.3 < 3.4 < 3.0 0

S K-lh 0 Date Collected 01-02-13 04-01-13 07-01-13 10-01-13 0 Lab Code KWW- 23 KWW- 1400 KWW- 3678 KWW- 5851 Gross alpha 3.2 +/- 1.8 < 2.6 2.5 +/- 1.8 4.3 +/- 2.9 Gross beta 2.3 +/- 1.2 5.1 +/- 2.3 3.5 +/- 1.2 6.6 +/- 1.6 0 H-3 < 139 < 150 < 146 < 143 0 K-40 (ICP) 2.74 3.09 2.53 2.74 0 Mn-54 < 2.2 < 2.0 < 1.7 <2.1 Fe-59 < 4.3 < 4.4 < 2.1 < 3.4 0 Co-58 < 1.5 < 2.5 < 2.2 < 2.2 Co-60 < 2.0 < 2.6 < 2.3 < 1.6 0 Zn-65 <5.1 <5.1 < 6.3 <2.1 0 Zr-Nb-95 Cs-1 34

< 3.1

< 1.9

< 4.2 < 3.4 < 4.5

< 2.4 < 2.7 <2.1 0 Cs-1 37 < 2.6 < 2.6 < 3.2 < 1.8 0 Ba-La-140 < 7.6 < 7.0 < 7.6 < 10.0 0 a Strontium analyses required on samples from K-lg only.

0 41

0 0

KPS 0 Table 17. Well water, analyses for gross beta, tritium, potassium-40, and gamma-emitting isotopes. 0 Collection: Quarterly.

0 0

Sample Description and Concentration (pCi/L) 0 0

Indicator 0

K-10 0 Date Collected 01-02-13 04-01-13 07-01-13 10-01-13 0 Lab Code KWW- 24 KWW- 1401 KWW- 3679 KWW- 5852 0

Gross beta < 0.9 <2.1 < 1.0 < 1.1 0

H-3 < 139 < 150 < 146 < 143 K-40 (ICP) 0.29 0.41 1.43 1.69 0

Mn-54 < 2.3 < 3.7 < 2.1 < 3.5 0

Fe-59 < 6.4 < 5.5 < 2.0 < 5.3 0 Co-58 < 2.8 <3.1 < 2.4 < 2.1 Co-60 <2.1 < 3.0 < 2.8 < 2.6 0

Zn-65 < 4.7 < 6.0 < 3.8 < 3.4 0 Zr-Nb-95 < 3.2 < 3.6 < 2.2 < 4.5 Cs-1 34 < 1.9 < 2.6 < 2.0 < 2.4 0 Cs-137 < 1.3 <3.1 < 2.8 < 2.9 0 Ba-La-140 <4.1 < 8.4 < 3.2 < 12.3 0

K-11 0 Date Collected 01-02-13 04-01-13 07-01-13 10-01-13 0 Lab Code KWW- 25 KWW- 1402 KWW- 3736 KWW- 5853 0

Gross beta 0.9 +/- 0.4 1.1 +/- 0.5 < 0.8 0.5 +/- 0.3 0

H-3 < 139 < 150 < 146 < 143 K-40 (ICP) 0.89 0.97 0.84 0.82 0

Mn-54 < 1.6 < 2.3 < 2.7 < 2.3 0

Fe-59 < 3.2 < 5.2 < 3.8 < 2.2 0 Co-58 < 1.7 < 1.6 < 2.2 < 2.4 Co-60 < 1.6 < 2.0 < 2.3 < 1.7 0

Zn-65 < 2.3 < 4.5 < 4.3 < 3.6 0 Zr-Nb-95 < 2.0 < 2.5 <3.1 < 2.4 Cs-1 34 < 1.6 < 1.8 < 2.7 < 2.0 0 Cs-137 Ba-La-140

< 1.9

< 4.8

< 2.3

< 4.2

< 3.6

< 2.3

< 2.0

<8.1 0

0 0

42 0 0

0

0 0

KPS S

0 Table 17. Well water, analyses for gross beta, tritium, potassium-40, and gamma-emitting isotopes.

0 £:nllAt*finn-Collection: Quarterl.LI 0 Sample Description and Concentration (pCi/L) 0 0 Indicator 0

K-38 0

Date Collected 01-02-13 04-01-13 07-01-13 10-01-13 0 Lab Code KWW- 27 KWW- 1404 KWW- 3681 KWW- 5855 0 Gross beta < 0.5 < 1.0 < 0.4 < 0.6 H-3 < 139 < 150 < 146 < 143 0 K-40 (ICP) < 0.30 0.25 < 0.30 < 0.30 0 Mn-54 < 1.0 < 2.3 < 1.8 <2.1 0 Fe-59 < 2.6 < 6.6 < 4.2 < 6.5 Co-58 < 0.7 < 2.6 < 1.4 < 2.3 0 Co-60 < 1.3 < 2.3 < 2.5 < 2.2 0 Zn-65 Zr-Nb-95

<2.1

< 1.5 2.4 3.7

< 3.6

< 2.3

< 2.4

< 4.3 0 Cs-134 < 0.8 < 2.4 < 2.6 < 2.4 Cs-1 37 < 1.2 < 2.8 < 1.5 < 2.7 Ba-La-140 < 2.4 < 6.3 < 2.7 <6.8 Control K-13 0 Date Collected 01-02-13 04-01-13 07-01-13 10-01-13 0 Lab Code KWW- 26 KWW- 1403 KWW- 3680 KWW- 5854 0 -Gross beta < 0.5 < 0.8 0.8 + 0.3 0.7 +/- 0.3 0 H-3 < 139 < 150 < 146 < 143 0 K-40 (ICP) 1.06 1.07 0.93 0.98 Mn-54 1.0 < 5.3 < 1.7 0 Fe-59

< 3.1 < 11.6

< 2.5

< 2.6 < 5.6 0 Co-58 < 1.4 < 3.6 <3.1 < 2.2 Co-60 < 1.2 <2.1 < 2.2 < 2.4 0 Zn-65 < 1.9 < 8.2 < 3.3 < 4.5 0 Zr-Nb-95 < 1.7 < 5.8 < 2.3 < 3.2 Cs-134 < 1.2 < 2.5 < 2.2 < 2.5 0 Cs-1 37 < 1.3 < 3.5 < 3.2 < 2.9 0 Ba-La-140 < 3.2 < 9.4 < 2.0 < 11.1 0

0 0

43 0

0 0

KPS Table 18. Domestic meat samples (chickens), analyses of flesh for gross alpha, gross beta, and gamma-emitting isotopes. Annual collection.

Sample Description and Concentration (pCi/g wet) 0 Indicator Control 0

Location K-24 K-32 0 Date Collected 09-03-13 09-03-13 0

Lab Code KME- 5311 KME- 5312 0 Gross Alpha 0.061 +/- 0.033 0.040 +/- 0.024 0 Gross Beta 2.97 +/- 0.094 2.68 +/- 0.075 0 Be-7 K-40 2.99 +/-

< 0.16 0.38 2.40 +/-

< 0.11 0.30 0

Nb-95 < 0.027 < 0.013 0 Zr-95 < 0.014 Ru-103 0.027 0.021 < 0.016 0

Ru-106 < 0.151 < 0.113 0 Cs-134 < 0.015 < 0.008 Cs-137 < 0.021 < 0.012 0

Ce-141 < 0.031 < 0.031 0 Ce- 144 < 0.152 < 0.079 0

0 0

44 0

0 0

KPS Table 19. Eggs, analyses for gross beta, strontium-89, strontium-90 and gamma emitting isotopes.

Collection: Quarterly Sample Description and Concentration (pCi/g wet)

Location K-24 0 Date Collected Lab Code 01-02-13 KE- 29 04-01-13 KE- 1387 07-01-13 KE- 3607 10-01-13 KE- 5816 S

Gross beta 1.60 +/- 0.05 1.67 +/- 0.05 1.51 +/- 0.04 1.57 +/- 0.04 0 Sr-89 < 0.007 < 0.006 < 0.009 < 0.009 0 Sr-90 < 0.003 < 0.003 < 0.002 < 0.004 0 Be-7 < 0.054 < 0.055 < 0.060 < 0.061 K-40 1.09 +/- 0.11 1.43 +/- 0.12 1.44 +/- 0.13 1.52 +/- 0.13 S Nb-95 Zr-95 0.007 0.009 0.006 0.006 0.015 0.010 0.009 0.016 0 Ru-103 < 0.006 < 0.005 < 0.011 < 0.012 S Ru-1 06 Cs-134 0.041 0.003 0.039 0.004 0.044 0.004 0.057 0.005 Cs-137 < 0.004 < 0.004 < 0.003 < 0.005 0 Ce-141 < 0.014 < 0.009 < 0.033 < 0.026 Ce-144 < 0.035 < 0.029 < 0.034 < 0.039 0

Location K-32 0 Date Collected 01-02-13 04-01-13 07-01-13 10-01-13 Lab Code KE- 30 KE- 1388 KE- 3609 KE- 5817 0 Gross beta 1.44 +/- 0.04 1.32 +/- 0.04 0.95 +/- 0.03 1.48 +/- 0.04 Sr-89 < 0.006 < 0.011 < 0.009 < 0.012 0 Sr-90 < 0.003 < 0.005 < 0.002 0.008 +/- 0.003 Be-7 < 0.074 < 0.051 < 0.076 < 0.079 0 K-40 1.18 +/- 0.10 1.38 +/- 0.11 1.29 +/- 0.11 1.08 +/- 0.13 Nb-95 < 0.009 < 0.007 <,0.013 < 0.012 0 Zr-95 Ru-103 0.007 0.007 0.007 0.009

< 0.010

< 0.014 0.012 0.016 S Ru-106 < 0.033 < 0.021 < 0.046 < 0.044 0 Cs-134 Cs-137 0.003 0.004 0.004 0.005

< 0.004

< 0.004 0.006 0.006 0 Ce-141 < 0.018 < 0.014 < 0.032 < 0.038 Ce-1 44 < 0.027 < 0.042 < 0.042 < 0.046 0

0 0

0 45

S 0

KPS Table 20. Vegetable and grain samples, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes. Annual collection.

Sample Description and Concentration (pCi/g wet)

Indicator Location K-23 Date Collected 08-01-13 08-01-13 0 Lab Code KVE- 4435 KVE- 4436 Type Clover Wheat Gross beta 4.32 +/- 0.11 6.54 +/- 0.19 Sr-89 < 0.014 < 0.052 Sr-90 < 0.004 < 0.016 Be-7 0.59 +/- 0.17 0.98 +/- 0.213 K-40 3.70 +/- 0.36 3.95 +/- 0.39 Nb-95 < 0.016 < 0.017 Zr-95 < 0.017 < 0.018 5 Ru-103 < 0.014 < 0.016 Ru-1 06 < 0.088 < 0.124 0 Cs-134 < 0.009 < 0.013 Cs-137 < 0.016 < 0.014 Ce-141 < 0.017 < 0.018 Ce-144 < 0.057 < 0.105 Indicator Control S

Location K-1A K-24 K-3 Date Collected 09-03-13 09-03-13 10-01-13 Lab Code KVE- 5313 KVE- 5315 KVE- 5847 Type Corn Lettuce Pumpkin Gross beta 2.38 +/- 0.04 6.99 +/- 0.12 2.35 +/- 0.04 0 Sr-89 < 0.009 < 0.013 < 0.004 Sr-90 < 0.003 0.008 +/- 0.003 < 0.002 Be-7 < 0.084 < 0.158 < 0.051 K-40 1.84 +/- 0.20 7.02 +/- 0.45 1.99 +/- 0.13 Nb-95 < 0.011 < 0.013 < 0.006 Zr-95 < 0.017 < 0.017 < 0.008 Ru-103 < 0.012 < 0.016 < 0.004 0 Ru-106 < 0.063 < 0.110 < 0.029 Cs-134 < 0.007 < 0.011 < 0.005 Cs-137 < 0.004 < 0.011 < 0.005 Ce-141 < 0.013 < 0.032 < 0.012 Ce-144 < 0.060 < 0.088 < 0.035 0

0 0

0 46 5*

0 0

0

KPS Table 20. Vegetable and grain samples, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/g wet)

Location K-26 (control)

Date Collected 09-04-13 09-04-13 09-04-13 09-04-13 Lab Code KVE- 5316 KVE- 5317 KVE- 5318 KVE- 5319 Type Melon Zucchini Cauliflower Kohlrabi a

Gross beta 1.92 +/- 0.03 2.50 +/- 0.04 3.47 +/- 0.08 4.82 +/- 0.09 S Sr-89 < 0.004 < 0.005 < 0.004 < 0.008 0 Sr-90 < 0.002 0.002 t 0.001 < 0.002 0.005 +/- 0.002 Be-7 0.044 < 0.056 < 0.079 < 0.046 0 K-40 1.77 + 0.12 2.18 +/- 0.20 3.24 +/- 0.26 2.17 +/- 0.16 Nb-95 0.006 < 0.005 < 0.012 < 0.007 0 Zr-95 0.005 < 0.012 < 0.012 < 0.008 0 Ru-103 0.003 < 0.006 < 0.008 < 0.004 Ru-106 0.026 < 0.070 < 0.068 < 0.045 Cs-134 0.004 < 0.007 < 0.006 < 0.003 0 Cs-1 37 Ce-141 0.004 0.011 0.004 0.012 0.010 0.011 0.006 0.014 Ce-144 0.035 < 0.049 < 0.051 < 0.050 K-26 (control)

Date Collected 09-04-13 09-04-13 10-02-13 Lab Code KVE- 5320 KVE- 5321 KVE- 5848 Type Potatoes Yellow Beans Pumpkin Gross beta 4.66 +/- 0.07 3.07 +/- 0.05 1.89 +/- 0.03 0 Sr-89 < 0.007 < 0.006 < 0.003 0 Sr-90 < 0.003 < 0.002 < 0.002 0 Be-7 K-40 4.07 +/-

0.049 0.27 2.61 +/-

< 0.074 0.22 1.62 +/-

< 0.050 0.16 0 Nb-95 0.009 < 0.005 < 0.004 Zr-95 0.015 0 Ru-103 0.009 0.008 0;005 0.009 0.008 0 Ru-106 0.090 < 0.068 < 0.063 Cs-1 34 0.006 < 0.006 < 0.006 0 Cs-137 0.009 < 0.007 < 0.006 0 Ce-141 0.017 < 0.015 < 0.017 Ce-144 0.070 < 0.049 < 0.045 0

0 0 a Result of recalulation.

0 0

47 0

0 0

KPS Table 21. Cattlefeed, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes.

Collection: First Quarter.

Sample Description and Concentration (pCi/g wet)

Control Location K-3 K-3 K-35 K-35 0 Date Collected 01-03-13 01-03-13 01-02-13 01-02-13 Lab Code KCF- 31 KCF- 37 KCF- 34 KCF- 40 0

Type Silage Haylage Silage Haylage 0 Gross beta 5.30 +/- 0.16 11.72 +/- 0.32 4.10 +/- 0.12 11.97 +/- 0.35 0 Sr-89 Sr-90

< 0.014

< 0.007

< 0.015 0.015 +/- 0.005

< 0.009

< 0.004

< 0:035

< 0.016 0

Be-7 0.27 +/- 0.095 0.068 0.21 +/- 0.061 0.33 +/- 0.11 0

K-40 4.32 +/- 0.25 10.46 +/- 0.31 2.99 +/- 0.14 10.34 +/- 0.39 0 Nb-95 < 0.007 0.009 < 0.005 < 0.010 Zr-95 < 0.014 0.012 < 0.006 < 0.017 0 Ru-103 Ru-106

< 0.007

< 0.057 0.008 0.054

< 0.006

< 0.031

< 0.009

< 0.072 0

Cs-134 < 0.007 0.006 < 0.003 < 0.006 0 Cs-137 < 0.008 < 0.004 < 0.008 Ce-141 < 0.014 0.006 0.009 < 0.010 < 0.022 0 Ce- 144 < 0.049 0.043 < 0.034 < 0.054 0 Indicator 0 Location K-5 K-5 K-34 K-34 0 Date Collected Lab Code 01-02-13 KCF- 32 01-03-13 KCF- 38 01-02-13 KCF- 33 01-02-13 KCF- 39 0

Type Silage Hay Silage Haylage 0 Gross beta 6.33 +/- 0.19 13.97 +/- 0.41 7.56 +/- 0.27 5.62 +/- 0.25 0 Sr-89 Sr-90

< 0.017

< 0.008

< 0.017 0.010 +/- 0.005

< 0.015 0.010 +/- 0.004

< 0.035 0.024 +/- 0.010 0

Be-7 0.22 +/- 0.09 < 0.11 < 0.063 0.31 +/- 0.07 0

K-40 4.27 +/- 0.26 11.19 +/- 0.40 5.43 +/- 0.21 9.50 +/- 0.25 0 Nb-95 0.007 < 0.006 < 0.009 0.007 Zr-95 0.010 < 0.011 < 0.012 0.007 0 Ru-1 03 0.007 < 0.011 < 0.010 0.008 0 Ru-106 0.065 < 0.084 < 0.055 0.049 Cs-134 0.005 < 0.008 < 0.006 0.005 0 Cs-137 Ce-141 0.006 0.016 0.012 0.021 0.006 0.011 0.006 0.012 0

Ce-144 0.054 < 0.074 < 0.051 0.034 0 0

0 0

48 0 0

0 0

KPS 0

Table 21. Cattlefeed, analyses for gross beta, strontium-89, strontium-90, and gamma-0 emitting isotopes (continued).

Sample Description and Concentration (pCi/g wet) 0 0 Location Date Collected K-38 01-02-13 K-38 01-02-13 K-39 01-02-13 K-39 01-02-13 0 Lab Code KCF- 35 KCF- 41 KCF- 36 KCF- 43 S Type Silage Hay Silage Hay Gross beta 6.30 +/- 0.20 8.45 +/- 0.37 6.28 +/- 0.20 18.94+/- 0.59 Sr-89 < 0.023 < 0.054 < 0.013 < 0.030 0 Sr-90 < 0.012 0.029 +/- 0.014 0.008 +/- 0.003 < 0.013 S Be-7 < 0.15 0.75 +/- 0.22 0.13 +/- 0.04 0.24 +/- 0.08 K-40 4.48 +/- 0.32 5.89 +/- 0.51 4.13 +/- 0.14 15.25 +/- 0.48 0 Nb-95 Zr-95 0.012 0.11I 0.019 < 0.005 < 0.009 0.027 < 0.008 < 0.019 0 Ru-103 < 0.010 0.020 < 0.003 < 0.011 Ru-1 06 < 0.082 0.109 < 0.034 < 0.115 S Cs-134 < 0.008 0.019 < 0.004 < 0.008 Cs-1 37 < 0.013 0.015 < 0.004 < 0.012 0 Ce-141 < 0.020 0.029 < 0.010 < 0.012 0 Ce-144 < 0.082 0.142 < 0.029 < 0.064 0

S 0

0 0

49

KPS Table 22. Grass, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes.

Collection: Quarterly, April through December Units: pCi/g wet Sample Description and Concentration 0

Indicator 0

Location K-lb K-lf K-5 K-34 0 Date Collected Lab Code 06-03-13 KG- 2926 06-03-13 KG- 2927 06-03-13 KG- 2929 06-03-13 KG- 2930 0

Gross beta 6.85 +/- 0.19 7.91 +/- 0.21 7.55 +/- 0.19 7.64 +/- 0.20 0

Sr-89 < 0.012 < 0.017 < 0.010 < 0.008 0 Sr-90 0.008 +/- 0.004 < 0.008 < 0.005 < 0.004 Be-7 0.77 +/- 0.18 0.70 +/- 0.16 0.55 +/- 0.15 0.52 +/- 0.14 0

K-40 5.47 +/- 0.42 6.41 +/- 0.45 7.07 +/- 0.46 6.24 +/- 0.36 0 Mn-54 < 0.008 < 0.011 < 0.009 < 0.008 Co-58 < 0.012 < 0.011 < 0.013 < 0.009 0 Co-60 Nb-95

< 0.012

< 0.010

< 0.015

< 0.013

< 0.010

< 0.007

< 0.010 0

Zr-95 Ru-1 03

< 0.015

< 0.019

< 0.022

< 0.014

< 0.018

< 0.009

< 0.014

< 0.012 0

Ru-1 06 < 0.123 < 0.088 < 0.072 < 0.096 0 Cs-1 34 < 0.013 < 0.008 < 0.010 < 0.009 Cs-1 37 < 0.016 < 0.016 < 0.010 < 0.010 0

Ce-141 Ce-1 44

< 0.030

< 0.139

< 0.017

< 0.055

< 0.028

< 0.087

< 0.013

< 0.067 0

0 Control 0

Location K-38 K-39 K73 K-35 Date Collected 06-03-13 06-03-13 06-03-13 06-03-13 0 Lab Code KG- 2932 KG- 2933 KG- 2928 KG- 2931 0

Gross beta 8.49 +/- 0.22 6.62 +/- 0.18 6.30 +/- 0.16 8.50 +/- 0.21 Sr-89 < 0.010 < 0.011 < 0.006 < 0.010 0

Sr-90 < 0.005 < 0.005 < 0.003 < 0.005 0 Be-7 K-40 0.83 +/- 0.13 7.63 +/- 0.44 0.51 +/- 0.13 6.69 +/- 0.40 0.27 +/- 0.11 5.60 +/- 0.38 0.47 +/- 0.14 6.86 +/- 0.45 0

Mn-54 Co-58

< 0.008

< 0.011

< 0.007 < 0.011 < 0.013

< 0.012 0

< 0.010 < 0.006 Co-60 < 0.013 < 0.008 < 0.010 < 0.012 0 Nb-95 < 0.015 < 0.015 < 0.013 < 0.011 Zr-95 < 0.022 < 0.021 < 0.020 < 0.013 0

Ru-1 03 Ru-1 06

< 0.008

<0.112

< 0.012

< 0.076

< 0.010

< 0.075

< 0.011

< 0.106 0

Cs-1 34 < 0.010 < 0.008 < 0.011 < 0.011 0 Cs-1 37 < 0.010 < 0.012 < 0.011 < 0.014 Ce-1 41 < 0.021 < 0.015 < 0.023 < 0.029 0 Ce-144 < 0.085 < 0.062 < 0.086 < 0.104 0 0

0 0

0 50 0 0

0

KPS Table 22. Grass samples, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes (continued).

Sample Description and Concentration Indicator Location K-lb K-if K-5 K-34 Date Collected 07-01-13 07-01-13 07-01-13 07-01-13 Lab Code KG- 3610 KG- 3611 KG- 3613 KG- 3614 Gross beta 10.77 +/- 0.44 7.93 +/- 0.22 7.34 +/- 0.23 14.08 +/- 0.44 0

Sr-89 < 0.034 < 0.017 < 0.027 < 0.030 0 Sr-90 < 0.012 < 0.007 < 0.010 < 0.012 0 Be-7 K-40 5.90 +/- 0.50 8.50 +/- 0.78 0.66 +/- 0.16 5.96 +/- 0.38 0.90 +/- 0.15 6.06 _ 0.44 3.38 +/- 0.31 11.17 +/- 0.70 Mn-54 < 0.029 < 0.009 < 0.019 0 Co-58 < 0.021 < 0.012

< 0.010

< 0.010 < 0.010 0 Co-60 < 0.015 < 0.008 < 0.011 < 0.015 Nb-95 < 0.019 < 0.015 < 0.012 < 0.019 0 Zr-95 < 0.040 < 0.015 < 0.013 < 0.027 Ru-103 < 0.027 < 0.010 < 0.013 < 0.018 0 Ru-1 06 Cs-1 34

< 0.273

< 0.024

< 0.108

< 0.011

< 0.133

< 0.010

< 0.178

< 0.015 Cs-137 < 0.030 < 0.009 < 0.008 <0.021 Ce-141 < 0.054 < 0.022 < 0.022 < 0.030 Ce-144 < 0.156 < 0.079 < 0.074 < 0.077 Indicator Control Location K-38 K-39 K-3 K-35 Date Collected 07-01-13 07-01-13 07-01-13 07-01-13 Lab Code KG- 3616 KG- 3617 KG- 3612 KG- 3615 Gross beta 8.25 t 0.23 7.35 +/- 0.20 7.73 +/- 0.23 8.96 +/- 0.25 Sr-89 < 0.016 < 0.016 < 0.016 < 0.024 Sr-90 < 0.005 < 0.007 < 0.007 0.011 +/- 0.006 0 Be-7 0.98 +/- 0.17 0.88 +/- 0.15 1.08 - 0.16 1.51 +/- 0.17 0 K-40 5.75 +/- 0.37 5.57 +/- 0.37 5.89 - 0.42 6.39 +/- 0.47 Mn-54 < 0.011 < 0.012 < 0.009 < 0.016 0 Co-58 < 0.010 < 0.012 < 0.007 < 0.007 Co-60 < 0.010 < 0.007 0 Nb-95 < 0.012 < 0.013

< 0.013

< 0.012

< 0.013

< 0.017 0 Zr-95 Ru-103

< 0.017

< 0.012

< 0.022 .< 0.018 < 0.012

< 0.015 < 0.014 < 0.012 0 Ru-106 < 0.105 < 0.132 < 0.101 < 0.128 Cs-134 < 0.010 0 Cs-1 37 < 0.011

< 0.010

< 0.009

< 0.015

< 0.013

< 0.014 0 Ce-141 < 0.021 < 0.024 < 0.015 < 0.022 Ce-144 < 0.079 < 0.087 < 0.085 < 0.092 0

0 0

0 0 51 0

0 0

KPS Table 22. Grass samples, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/r wet) 0 0

Indicator 0

Location K-lb K-If K-5 K-34 Date Collected 10-01-13 10-01-13 10-01-13 10-01-13 0 Lab Code KG- 5806 KG- 5808 KG- 5810 KG- 5811 0 Gross beta 10.33 +/- 0.32 7.85 +/- 0.19 8.11 +/- 0.16 10.96 +/- 0.34 S

Sr-89 < 0.066 < 0.022 < 0.014 < 0.056 Sr-90 < 0.026 < 0.008 < 0.005 < 0.021 0 Be-7 3.26 +/- 0.30 1.49 +/- 0.09 0.99 +/- 0.22 3.54 +/- 0.26 0 K-40 6.68 +/- 0.50 5.60 +/- 0.18 7.33 +/- 0.43 8.22 +/- 0.49 Mn-54 < 0.018 < 0.005 < 0.011 < 0.010 0

Co-58 Co-60

< 0.010

< 0.014

< 0.004

< 0.005

< 0.013

< 0.009

< 0.015

< 0.010 0

Nb-95 < 0.025 < 0.010 < 0.021 < 0.016 0 Zr-95 < 0.026 < 0.014 < 0.026 < 0.027 Ru-103 < 0.013 < 0.006 < 0.014 < 0.013 0

Ru-106 Cs-134

< 0.099

< 0.014

< 0.073

< 0.006

< 0.112

< 0.013

< 0.122

< 0.014 0

Cs-137 < 0.018 < 0.008 < 0.011 < 0.016 0 Ce-141 < 0.031 < 0.020 < 0.031 < 0.037 Ce-144 < 0.086 < 0.040 < 0.087 <0.114 0 Indicator Control 0

Location K-38 K-39 K-3 K-35 0

Date Collected 10-01-13 10-01-13 10-01-13 10-01-13 0 Lab Code KG- 5813 KG- 5814 KG- 5809 KG- 5812 Gross beta 18.99 +/- 0.43 8.74 +/- 0.24 8.48 +/- 0.18 9.73 +/- 0.20 0

Sr-89 < 0.049 < 0.033 < 0.018 < 0.024 0

Sr-90 < 0.019 < 0.013 < 0.006 < 0.009 0 Be-7 K-40 3.91 +/- 0.34 15.54 +/- 0.79 2.33 +/- 0.12 6.96 +/- 0.22 1.56 +/- 0.19 6.67 +/- 0.42 0.92 +/- 0.10 8.52 +/- 0.25 0

Mn-54 < 0.019 < 0.006 < 0.014 < 0.008 0 Co-58 < 0.016 < 0.006 < 0.013 < 0.005 Co-60 < 0.023 < 0.004 < 0.010 < 0.008 0

Nb-95 Zr-95

< 0.015

< 0.048

< 0.011

< 0.015

< 0.014 < 0.009

< 0.016 0

< 0.031 Ru-103 < 0.019 < 0.006 < 0.016 < 0.006 0 Ru-106 < 0.128 < 0.051 < 0.109 < 0.082 Cs-134 < 0.019 < 0.005 < 0.010 < 0.007 0

Cs-137 Ce-141

< 0.025

< 0.040

< 0.008

< 0.014

< 0.011

< 0.034

< 0.009

< 0.017 0

Ce-144 < 0.129 < 0.045 < 0.066 < 0.045 0 0

0 0

52 0

0 0

KPS w Table 23. Soil samples, analyses for gross alpha, gross beta, strontium-89, strontium-90, and

gamma-emitting isotopes.

Collection: Semiannually Sample Description and Concentration (pCi/g dry)

Indicator Location K-1f K-5 Date Collected 05-01-13 05-01-13 Lab Code KSO- 2211 KSO- 2213 Gross alpha 9.24 +/- 1.77 8.30 +/- 1.58 Gross beta 22.87 +/- 1.56 28.85 +/- 1.58 Sr-89 < 0.063 < 0.075 Sr-90 < 0.026 0.049 +/- 0.021 Be-7 < 0.28 < 0.45 K-40 18.17 +/- 0.79 21.49 +/- 0.88 Nb-95 < 0.070 < 0.042 Zr-95 < 0.057 < 0.069 Ru-103 < 0.044 < 0.037 Ru-106 < 0.236 < 0.174 Cs-134 < 0.021 < 0.025 Cs-137 < 0.026 0.134 +/- 0.030 Ce-141 < 0.120 < 0.134 Ce-144 < 0.165 < 0.198 Date Collected 10-01-13 10-01-13 Lab Code KSO- 5856 KSO- 5858 Gross alpha 4.49 +/- 2.60 8.51 +/- 3.17 Gross beta - 20.26 +/- 2.89 28.18 +/- 3.12 Sr-89 < 0.067 < 0.076 Sr-90 < 0.022 < 0.026 Be-7 < 0.23 < 0.33 K-40 13.05 +/- 0.68 18.77 +/- 0.81 Nb-95 < 0.026 < 0.050 Zr-95 < 0.049 < 0.053 Ru-103 < 0.018 < 0.045 Ru-106 < 0.170 < 0.160 Cs-134 < 0.015 < 0.019

Cs-137 0.053 +/- 0.027 0.080 +/- 0.027 Ce-141 < 0.083 < 0.103

Ce-144 < 0.120 < 0.163 5

S S

0 S

S S

5 53 S

S S

0 0

KPS 0

Table 23. Soil samples, analyses for gross alpha, gross beta, strontium-89, strontium-90, and 0 gamma-emitting isotopes (continued).

0 Sample Description and Concentration (pCi/g dry) 0 0

Indicator 0 Location K-34 K-38 K-39 0 Date Collected 05-01-13 05-01-13 05-01-13 Lab Code KSO- 2214 KSO- 2216 KSO- 2217 0 Gross alpha 9.43 +/- 1.62 7.15 +/- 1.45 6.52 +/- 1.60 0 Gross beta 28.16 +/- 1.62 28.92 +/- 1.51 29.27 +/- 1.62 0

Sr-89 < 0.093 < 0.105 < 0.086 Sr-90 < 0.037 0.040 +/- 0.022 < 0.031 0 Be-7 < 0.39 < 0.48 < 0.30 0 K-40 20.21 +/- 0.86 21.59 +/- 0.86 21.55 +/- 0.78 Nb-95 < 0.097 < 0.056 < 0.071 0 Zr-95 Ru-103 0.078 0.033 0.075 0.071 0.058 0.035 0

Ru-106 Cs-134 0.166 0.019

< 0.257 < 0.150 0

< 0.024 < 0.016 Cs-137 0.075 +/- 0.030 0.13 +/- 0.033 0.056 +/- 0.022 0 Ce-141 < 0.117 < 0.127 < 0.115 Ce-144 < 0.174 < 0.167 < 0.124 0 0

0 Date Collected Lab Code 10-01-13 KSO- 5859 10-01-13 KSO- 5861 10-01-13 KSO- 5862 0

Gross alpha 5.86 +/- 3.52 5.72 +/- 1.56 9.39 +/- 1.77 0

Gross beta 27.40 +/- 3.00 28.32 +/- 1.79 30.08 +/- 1.76 0 Sr-89 Sr-90

< 0.076

< 0.024

< 0.066

< 0.022

< 0.103

< 0.034 0

Be-7 < 0.31 < 0.32 < 0.27 0

K-40 Nb-95 19.38 +/-

0.85 0.021 18.71 +/-

0.83 0.049 20.43 +/-

0.95 0.036 0

Zr-95 < 0.028 < 0.028 < 0.061 0 Ru-103 < 0.036 < 0.027 < 0.041 Ru-106 < 0.090 < 0.160 < 0.165 0 Cs-134 < 0.019 Cs-137 0.090 +/- 0.026 0.11 +/-

< 0.021 0.026 0.062 +/-

< 0.018 0.035 0

Ce-141 Ce-144 0.084 0.141 0.109 0.126 0.093 0.147 0

0 0

54 0

0 0

KPS 0

0 Table 23. Soil samples, analyses for gross alpha, gross beta, strontium-89, strontium-90, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/g dry) 0 0 Control 0 Location K-3 K-35 Date Collected 05-01-13 05-01-13 0 Lab Code KSO- 2212 KSO- 2215 0 Gross alpha 6.55 +/- 1.39 8.68 +/- 2.01 Gross beta 26.01 +/- 1.63 26.06 +/- 1.51 0 Sr-89 < 0.095 < 0.098 Sr-90 < 0.038 0.039 +/- 0.021 0 Be-7 < 0.35 < 0.34 K-40 19.87 +/- 0.87 17.86 +/- 0.80 0 Nb-95 Zr-95 0.070 0.056 0.065 0.039 Ru-103 < 0.032 < 0.048 0 Ru-106 < 0.181 < 0.112 Cs-134 < 0.020 < 0.022 0 Cs-137 0.17 +/- 0.031 0.14 +/- 0.028 Ce-141 < 0.110 < 0.109 S Ce-144 < 0.137 < 0.143 0

Date Collected 10-01-13 10-01-13 0 Lab Code KSO- 5857 KSO- 5860 Gross alpha 14.30 +/- 3.86 6.28 +/- 3.15 0 Gross beta 33.30 +/- 3.26 17.62 +/- 2.81 Sr-89 < 0.105 < 0.103 0 Sr-90 < 0.034 < 0.025 Be-7 0.30 < 0.31 0 K-40 18.52 +/- 0.84 15.85 +/- 0.78 Nb-95 0.041 < 0.044 0 Zr-95 0.037 < 0.041 Ru-103 0.029 < 0.019 0 Ru-106 0.162 < 0.170 0 Cs-134 Cs-137 0.017 0.14 + 0.032 0.10 +/-

< 0.019 0.034 S Ce-141 0.085 < 0.102 Ce-144 0.152 < 0.089 0

0 55

0 0

KPS 0 Table 24. Surface water samples, analyses for gross beta, potassium-40 and gamma-emitting isotopes.

0 Collection: Monthly 0 Sample Description and Concentration (pCi/L) 0 Indicator K-la Date Collected 01-02-13 02-04-13 03-04-13 0

Lab Code KSW- 10 KSW- 452 NSa 0

Gross beta 0 Suspended Solids 1.5 +/- 0.4 < 0.8 Dissolved Solids 15.6 +/- 1.4 2.8 +/- 1.0 0 Total Residue 17.1 +/- 1.5 2.8 +/- 1.0 0

K-40 (ICP) 7.10 1.61 0

Mn-54 < 2.8 <3.1 Fe-59 < 6.0 < 4.3 0 Co-58 Co-60

< 3.1

< 2.9

< 3.5

<3.1 S

Zn-65 < 7.1 <7.1 0 Zr-Nb-95 Cs-134

< 2.9

< 2.8

< 4.9

< 2.8 0

Cs-1 37 < 3.6 <3.5 0 Ba-La-140 < 6.0 <6.8 0

K-lb 0 Date Collected 01-02-13 02-04-13 03-04-13 S Lab Code KSW- 11 KSW- 904 KSW- 453 S

Gross beta 0 Suspended Solids 0.8 +/- 0.3 <0.7 <0.8 Dissolved Solids 3.6 +/- 0.6 6.2 +/- 1.0 8.0 +/- 1.1 0 Total Residue 4.4 +/- 0.7 6.2 +/- 1.0 8.0 +/- 1.1 0

K-40 (ICP) 2.46 3.94 2.21 Mn-54 < 2.8 < 1.8 < 4.2 0

Fe-59 < 3.7 <5.1 <6.5 S Co-58 Co-60

< 2.8

< 3.4

<2.1

< 2.2

<2.0

<2.9 S

Zn-65 < 7.2 < 2.6 < 5.4 0 Zr-Nb-95 Cs- 134

< 5.0

< 3.8

< 3.5

< 2.5

<3.7

<2.7 S

Cs-137 < 5.0 <2.7 < 3.4 S Ba-La-I 40 < 3.0 < 3.4 <6.9 a NS= No sample; water frozen.

S S

56 S

S 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

Indicator 0 K-la 0 Date Collected 04-01-13 05-01-13 06-03-13 Lab Code KSW- 1391 KSW- 2195 KSW- 2904 0

0 Gross beta Suspended Solids 1.3 +/- 0.5 < 0.8 <0.8 0 Dissolved Solids 5.0 +/- 1.0 9.6 +/- 1.3 5.0 +/- 1.0 Total Residue 6.3 +/- 1.1 9.6 +/- 1.3 5.0 +/- 1.0 0

K-40 (ICP) 4.50 6.93 4.36 0 Mn-54 < 2.9 <3.1 < 4.2 0 Fe-59 < 8.3 <3.3 <3.9 Co-58 < 3.7 <2.7 <2.7 0 Co-60 < 3.3 < 3.7 <3.1 S Zn-65 < 4.2 < 4.7 < 3.7 Zr-Nb-95 < 2.7 <3.1 < 4.4 Cs-134 < 3.6 < 2.3 < 3.6 Cs-137 < 3.9 <2.8 <4.3 Ba-La-140 < 4.9 < 4.6 < 4.8 0

S K-lb Date Collected 04-01-13 05-01-13 06-03-13 0 Lab Code KSW- 1392 KSW- 2196 KSW- 2905 0 Gross beta Suspended Solids <0.7 <0.7 <0.7 0 Dissolved Solids 2.5 +/- 0.6 3.5 +/- 0.8 2.6 +/- 0.7 Total Residue 2.5 +/- 0.6 3.5 +/- 0.8 2.6 +/- 0.7 0 K-40 (ICP) 3.18 2.33 1.94 Mn-54 < 4.3 < 2.0 < 4.2 0 Fe-59 < 4.9 <5.1 < 9.0 Co-58 < 2.9 <2.7 < 3.4

1.3 0 Co-60 Zn-65 3.3 6.7 < 1.9

< 3.2

< 4.2 0 Zr-Nb-95 < 4.4 < 3.5 < 3.7 Cs-134 < 3.9 <2.5 < 3.3 0 Cs-137 < 3.4 <3.9 <4.1 S Ba-La-i 40 < 4.5 < 1.5 < 7.2 0

0 57

S 0

KPS S Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

Indicator 0 K-ia 0

Date Collected 07-01-13 08-01-13 09-03-13 0 Lab Code KSW- 3661 KSW- 4417 KSW- 5217 0 Gross beta 0 Suspended Solids < 0.7 <0.8 <0.8 Dissolved Solids 9.3 +/- 1.4 6.8 +/- 1.8 5.0 +/- 1.0 0 Total Residue 9.3 +/- 1.4 6.8 +/- 1.8 5.0 +/- 1.0 0 6.74 3.78 7.10 K-40 (ICP) 0 Mn-54 < 3.6 <0.8 < 3.0 Fe-59 < 6.4 < 3.6 < 5.2 0 Co-58 < 3.0 < 1.7 < 3.7 0 Co-60 < 3.8 < 3.0 < 2.2 Zn-65 < 6.2 <3.7 < 4.9 0 Zr-Nb-95 Cs-134

< 3.2

< 2.8

< 2.9

<2.3

< 3.3

< 3.5 0

Cs-137 < 4.3 <3.1 < 3.2 0 Ba-La-140 < 3.0

<5.1 < 3.0 0

K-i b 0 Date Collected 07-01-13 08-01-13 09-03-13 0 Lab Code KSW- 3662 KSW- 4418 KSW- 5218 0

Gross beta 0 Suspended Solids < 0.8 < 0.7 <0.7 Dissolved Solids 3.9 +/- 0.8 2.8 +/- 1.0 2.2 +/- 0.6 0 Total Residue 3.9 +/- 0.8 2.8 +/- 1.0 2.2 +/- 0.6 0

K-40 (ICP) 3.39 2.11 2.58 0

Mn-54 <4.1 < 1.9 < 5.0 Fe-59 < 8.6 <4.8 < 7.3 0 Co-58 Co-60

< 3.8

< 3.4

< 3.7

< 1.3

<2.9

< 3.7 0

Zn-65 < 1.9 < 2.8 <9.8 0 Zr-Nb-95 Cs-134

< 3.5

< 3.8

< 3.4

<2.9

<2.5

< 4.7 S

Cs-137 < 3.7 < 3.0 < 5.3 S Ba-La-140 < 5.2 <2.9 < 6.2 S

S S

0 0

S S

0 58 S

S 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

Indicator 0 K-Ia 0 Date Collected 10-01-13 11-05-13 12-02-13 Lab Code KSW- 5792 KSW- 7232 0 KSW- 6875 0 Gross beta Suspended Solids < 0.8 1.1 +/-0.4 < 0.8 0 Dissolved Solids 72.2 +/- 2.4 43.2 +/- 2.7 3.8 +/- 1.1 S Total Residue 72.2 +/- 2.4 44.3 +/- 2.7 3.8 +/- 1.1 K-40 (ICP) 51.91 31.24 2.07 0 Mn-54 < 2.5 <4.0 < 2.6 0 Fe-59 < 3.2 < 5.6 < 3.4 0 Co-58 Co-60

< 3.8

< 2.1

<6.0

<7.1

< 2.6

< 2.5 0 Zn-65 < 4.3 <6.1 < 5.5 Zr-Nb-95 < 2.8 < 5.8 <4.7 0 Cs-134 < 2.7 < 5.8 < 3.6 0 Cs-137 < 2.7 < 4.9 < 2.6 Ba-La-140 < 5.9 < 4.4 < 1.7 0

0 K-lb 0 Date Collected 10-01-13 11-05-13 12-02-13 Lab Code KSW- 5793 KSW- 6876 KSW- 7233 0

0 Gross beta Suspended Solids < 0.7 0.8 +/- 0.4 <0.7 S Dissolved Solids 2.4 +/- 0.5 6.3 +/- 0.9 2.1 +/- 0.7 Total Residue 2.4 +/- 0.5 7.1 +/- 1.0 2.1 +/- 0.7 0 K-40 (ICP) 2.34 2.85 2.12 0 Mn-54 < 2.5 < 2.2 < 1.9 0 Fe-59 < 4.4 < 5.9 < 7.6 Co-58 < 2.8 < 1.6 < 1.6 0 Co-60 <2.1 < 1.9 < 1.7 0 Zn-65 < 3.6 <2.9 <2.8 Zr-Nb-95 <4.7 <3.5 < 2.7 0 Cs-1 34 < 3.0 <2.7 < 2.8 0 Cs-137 Ba-La-140

< 3.2 <2.8 < 2.8

< 11.2 < 4.3 < 3.9 0

0 0

0 59 0

0 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40 and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

Indicator 0

K-id Date Collected 01-02-13 02-04-13 03-04-13 0 Lab Code KSW- 12 KSW- 454 KSW- 905 0 Gross beta 0 Suspended Solids 0.7 +/- 0.3 <0.8 <0.7 Dissolved Solids 1.5 +/- 0.3 0.9 +/- 0.4 1.0 +/- 0.4 0 Total Residue 2.2 +/- 0.4 0.9 +/- 0.4 1.0 +/- 0.4 0 K-40 (ICP) 1.18 1.21 1.29 0

Mn-54 < 3.4 < 1.9 < 3.3 Fe-59 < 6.9 < 6.4 < 10.3 0 Co-58 Co-60

< 2.8 < 1.9 < 5.5 0

< 2.4 < 2.2 < 6.3-Zn-65 < 7.6 < 1.7 < 12.7 0 Zr-Nb-95 Cs-134 3.7 2.9

< 3.5

<1.7

< 4.2

<6.5 0

Cs-137 < 1.4 <2.2 < 3.2 0 Ba-La-140 3.2 < 3.6 < 5.4 0

K-le 0 Date Collected 01-02-13 02-04-13 03-04-13 0 Lab Code KSW- 13 KSW- 455 KSW- 906 0

Gross beta 0 Suspended Solids < 0.5 <0.7 <0.8 Dissolved Solids 4.5 +/- 0.8 3.5 +/- 1.0 4.8 +/- 1.2 0 Total Residue 4.5 +/- 0.8 3.5 +/- 1.0 4.8 +/- 1.2 0

K-40 (ICP) 3.84 4.26 5.21 0

Mn-54 <2.1 < 1.8 < 3.6 Fe-59 < 5.0 < 3.0 <6.0 0 Co-58 Co-60

< 2.5

< 2.6

< 2.8

<2.5

<3.1

< 3.7 0

Zn-65 <3.1 < 5.2 < 5.8 0 Zr-Nb-95 Cs-134

< 2.4

< 4.2

<2.3

< 2.9

< 3.9 0

Cs-137 < 2.5 <2.8 < 4.3 0 Ba-La-140 < 3.8 < 4.8 < 5.2 0

0 0

0 60 0

0

0 0 KPS 0 Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting S isotopes (continued).

0 Sample Description and Concentration (pCi/L) 0 0 Indicator 0 K-id Date Collected 04-01-13 05-01-13 06-03-13 S Lab Code KSW- 1393 KSW- 2197 KSW- 2906 0 Gross beta Suspended Solids < 0.8 <0.8 < 0.8 Dissolved Solids 1.9 +/- 0.5 1.9 +/- 0.5 1.8 +/- 0.5 0 Total Residue 1.9 +/- 0.5 1.9 +/- 0.5 1.8 +/- 0.5 0 K-40 (ICP) 1.25 1.60 1.16 0 Mn-54 < 3.4 <2.1 < 3.8 Fe-59 0 Co-58

< 7.5

< 3.7

< 4.2

< 2.5

< 6.4

<2.1 0 Co-60 < 3.5 < 1.5 <3.1 Zn-65 < 8.8 <2.3 < 3.5 0 Zr-Nb-95 Cs-1 34 4.5 4.4

<3.1

<2.1

< 4.5

< 4.0 0 Cs-137 < 4.2 < 3.7 < 3.8 Ba-La-140 0 < 4.6 < 1.6 <5.3 0 K-i e Date Collected 04-01-13 05-01-13 06-03-13 Lab Code KSW- 1394 KSW- 2198 KSW- 2907 Gross beta 0 Suspended Solids < 0.7 <0.7 <0.7 Dissolved Solids 1.5 +/- 0.7 3.8 +/- 1.0 3.3 +/- 1.0 0 Total Residue 1.5 +/- 0.7 3.8 +/- 1.0 3.3 +/- 1.0 K-40 (ICP) 2.71 3.99 3.47 S Mn-54 < 3.9 < 3.2 < 4.2 Fe-59 < 5.4 < 4.8 < 3.4 0 Co-58 Co-60

< 3.4

< 3.7

<3.2

< 2.7

<3.1

< 3.4 Zn-65 < 3.9 <7.1 < 5.4 S Zr-Nb-95 < 3.4 < 4.5 < 2.5 0 Cs-1 34 Cs-137

< 3.6

< 4.9

<2.8

< 4.9

<2.3

< 4.0 Ba-La-140

5.2 <5.1 < 3.8 0

0 61

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

Indicator K-id Date Collected Lab Code 07-01-13 KSW- 3625 08-01-13 KSW- 4419 09-03-13 KSW- 5219 0

S Gross beta Suspended Solids < 0.8 < 0.7 <0.7 S Dissolved Solids Total Residue 1.3 +/- 0.4 1.3 +/- 0.4 1.5 +/- 0.7 1.5 +/- 0.7 1.1 +/-0.4 1.1 +/-0.4 S

K-40 (ICP) 1.11 1.13 1.12 S Mn-54 < 1.8 < 2.7 <2.0 S Fe-59 < 5.3 < 3.0 <6.7 Co-58 < 1.7 < 2.2 <3.1 Co-60 < 2.2 < 2.0 < 3.3 Zn-65 < 3.3 < 4.3 < 3.4 Zr-Nb-95 < 3.4 < 3.6 < 3.2 Cs-134 < 2.8 < 3.0 < 3.8 0 Cs-137 < 3.0 < 3.5 < 4.2 Ba-La-1 40 < 4.7 < 1.7 < 4.6 0 0

K-1 e Date Collected 07-01-13 08-01-13 09-03-13 Lab Code KSW- 3663 KSW- 4420 KSW- 5220 Gross beta 0

Suspended Solids < 0.7 < 0.7 <0.7 S Dissolved Solids 2.4 +/- 0.8 11.5 +/- 2.1 11.5 +/- 1.7 Total Residue 2.4 +/- 0.8 11.5 +/- 2.1 11.5 +/- 1.7 S K-40 (ICP) 2.87 8.13 7.98 Mn-54 < 1.5 < 3.6 < 1.6 Fe-59 < 3.5 <6.5 < 3.7 Co-58 < 2.5 < 3.5 < 1.7 Co-60 < 2.2 < 3.6 < 1.3 0 Zn-65 < 3.4 < 2.4 <5.1 Zr-Nb-95 <2.1 < 3.6 < 1.7 S Cs-134 < 2.7 < 3.4 < 2.4 Cs-137 < 2.7 <3.8 <3.1 Ba-La-140 < 3.6 < 3.6 <4.0 0

0 0

0 S

S S

62 S S

S

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

Indicator K-id Date Collected 10-01-13 11-05-13 12-02-13 Lab Code KSW- 5794 KSW- 6877 KSW- 7234 Gross beta Suspended Solids < 0.8 < 0.8 <0.8 Dissolved Solids 1.5 +/- 0.3 2.0 +/- 0.7 0.7 +/- 0.4 Total Residue 1.5 +/- 0.3 2.0 +/- 0.7 0.7 +/- 0.4 K-40 (ICP) 1.25 1.12 1.17 Mn-54 < 2.8 < 2.3 <5.7 Fe-59 < 5.9 < 4.3 <8.7 Co-58 < 1.4 < 1.5 < 5.4 Co-60 < 2.3 < 1.8 <4.7 Zn-65 < 3.8 <2.3 < 8.4 Zr-Nb-95 < 2.7 <2.9 < 2.6 Cs-1 34 < 2.3 < 2.6 < 6.2 Cs-137 < 3.3 <2.1 < 7.3 Ba-La-1 40 < 11.6 < 3.0 < 3.2 K-i e Date Collected 10-01-13 11-05-13 12-02-13 Lab Code KSW- 5795 KSW- 6878 KSW- 7235 Gross beta 0 Suspended Solids < 0.7 <0.7 < 0.7 0 Dissolved Solids Total Residue 6.9 +/- 0.9 6.9 +/- 0.9 7.6 +/- 1.0 7.6 +/- 1.0 2.9 +/- 0.9 2.9 +/- 0.9 S K-40 (ICP) 7.39 3.85 2.64 S Mn-54 < 2.6 < 1.4 < 4.4 0 Fe-59 < 5.3 <5.3 < 4.3 Co-58 < 3.5 < 2.2 <2.1 0 Co-60 < 1.7 < 1.3 <3.5 0 Zn-65 Zr-Nb-95

<3.1

< 3.3

<2.1 < 1.8

< 3.9

<3.1 S Cs-1 34 < 2.8 < 2.4 < 3.9 S Cs-137 Ba-La-140

< 2.9

< 5.2

<2.8

< 2.4

< 2.3

< 3.4 0

S S

S 63 S

S S

0 0

KPS 0 Table 24. Surface water samples, analyses for gross beta, potassium-40 and gamma-emitting isotopes (continued).

0 0

Sample Description and Concentration (pCi/L) 0 Indicator K-ik Date Collected 01-02-13 02-04-13 03-04-13 Lab Code NSa NSa NSa Gross beta Suspended Solids Dissolved Solids Total Residue K-40 (ICP) 0 Mn-54 0

Fe-59 0 Co-58 Co-60 0

Zn-65 Zr-Nb-95 Cs-134 Cs-137 Ba-La-140 0

Date Collected 04-01-13 05-01-13 06-03-13 0 Lab Code NSa KSW- 2199 KSW- 2908 0

Gross beta 0 Suspended Solids <0.9 <1.3 Dissolved Solids 6.3 +/- 0.7 7.2 +/- 0.8 0 Total Residue 6.3 +/- 0.7 7.2 +/- 0.8 0

K-40 (ICP) 4.79 5.35 0

Mn-54 <3.2 <1.9 Fe-59 <3.3 <5.0 0 Co-58 Co-60

<3.4

<2.8

<2.0

<3.0 0

Zn-65 <4.7 <4.4 0 Zr-Nb-95 <3.5 <4.4 Cs-134 <3.1 <3.1 0

Cs-137 <3.9 <3.8 0 Ba-La-140 <4.2 <5.8 a NS= No sample; water frozen.

0 0

64 0

0 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

0 Sample Description and Concentration (pCi/L) 0 0 Indicator K-1 k 0 Date Collected 07-01-13 08-01-13 09-01-13 Lab Code KSW- 3664 NSa NSa 0

0 Gross beta Suspended Solids < 0.8 0 Dissolved Solids 2.0 +/- 0.5 Total Residue 2.0 +/- 0.5 K-40 (ICP) 2.17 0 Mn-54 < 4.3 Fe-59

7.6 Co-58 < 3.7 0 Co-60 Zn-65 2.5 4.0 Zr-Nb-95 < 6.0 Cs-134 < 3.9 Cs-137 < 4.4 Ba-La-140 < 5.5 Date Collected 10-01-13 11-05-13 12-02-13 Lab Code KSW- 5796 KSW- 6879 NSa 0 Gross beta 0 Suspended Solids < 0.7 <0.8 Dissolved Solids 21.9 +/- 0.9 16.7 +/- 1.2 0 Total Residue 21.9 +/- 0.9 16.7 +/- 1.2 0 K-40 (ICP) 7.22 6.03 0 Mn-54 < 2.9 < 2.2 Fe-59 <5.1 <3.3 0 Co-58 < 1.5 <2.7 0 Co-60

1.6 < 1.9 Zn-65 < 2.7 <2.1 0 Zr-Nb-95 < 4.0 < 3.0 0 Cs-134

3.6 <2.1 Cs-i 37 < 3.6 <2.5 0 Ba-La-140

5.4 < 2.8 0 a NS= No sample; inaccessible.

0 0

0 65 0

0 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40 and gamma-emitting isotopes.

Collection: Monthly 0 Sample Description and Concentration (pCi/L) S S

Indicator S

K-9 (Raw) S Date Collected Lab Code 01-02-13 KSW- 14 02-04-13 KSW- 456 03-04-13 KSW- 907 S

S Gross beta Suspended Solids 0.6 +/- 0.3 < 0.8 < 0.7 S Dissolved Solids Total Residue 1.2 +/- 0.3 1.8 +/- 0.4 1.2 +/- 0.4 1.2 +/- 0.4 1.4 +/- 0.4 1.4 +/- 0.4 S

K-40 (ICP) 1.17 1.16 1.16 S Mn-54 < 2.3 < 1.8 < 3.2 S Fe-59 Co-58

< 3.2

< 1.8

< 5.4

<2.1

< 4.7

< 2.3 S

Co-60 < 2.1 <2.7 < 2.3 S Zn-65 Zr-Nb-95

< 2.5

< 2.7

< 2.9

< 3.3

< 3.2

< 1.8 S

Cs-134 < 2.6 < 2.0 < 2.9 S Cs-137 < 2.7 < 1.8 <3.0 Ba-La-140 < 3.0 <3.1 <2.9 S S

K-9 (Tap) S Date Collected 01-02-13 02-04-13 Lab Code KSW- 15 KSW- 457 03-04-13 KSW- 908 S

Gross beta S

Suspended Solids 0.7 +/- 0.3 < 0.8 <0.7 S Dissolved Solids Total Residue 1.3 +/- 0.3 2.0 +/- 0.4 0.7 +/- 0.4 0.7 +/- 0.4 0.7 +/- 0.4 0.7 +/- 0.4 S

K-40 (ICP) 1.21 1.16 1.19 S Mn-54 < 1.5 < 2.3 < 3.6 S Fe-59 Co-58 3.7 1.8

< 4.6

< 2.6

<6.7

< 3.0 S

Co-60 < 2.1 <2.7 < 3.9 S Zn-65 Zr-Nb-95

< 2.9

< 2.6

< 1.6

< 2.2

< 4.9

< 3.7 S

Cs-134 < 1.2 < 2.2 < 3.4 S Cs-137 < 1.5 <2.1 < 3.6 Ba-La-140 < 4.9 <2.7 < 4.9 S S

S S

66 S S

S S

0 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

0 Sample Description and Concentration (pCi/L)

Indicator K-9 (Raw)

Date Collected 04-01-13 05-01-13 06-03-13 Lab Code KSW- 1395 KSW- 2200 KSW- 2909 0

Gross beta Suspended Solids < 0.8 < 0.8 <0.7 Dissolved Solids 1.3 +/- 0.4 1.4 +/- 0.4 2.3 +/- 0.5 Total Residue 1.3 +/- 0.4 1.4 +/- 0.4 2.3 +/- 0.5 K-40 (ICP) 1.19 1.36 1.11 Mn-54 < 3.8 < 2.2 < 2.2 Fe-59 < 6.4 < 3.8 < 1.9 Co-58 < 3.0 < 3.2 < 2.0 Co-60 < 3.4 < 2.7 < 2.7 Zn-65 < 3.1 < 2.8 < 2.5 Zr-Nb-95 < 3.3 < 3.2 < 4.9 Cs-134 < 3.7 < 2.7 < 3.0 Cs-137 < 2.6 < 2.1 < 1.9 Ba-La-140 < 5.5 < 2.3 < 2.7 0

K-9 (Tap)

Date Collected 04-01-13 05-01-13 06-03-13 Lab Code KSW- 1396 KSW- 2201 KSW- 2910 Gross beta

Suspended Solids < 0.8 < 0.7 < 0.8 Dissolved Solids 1.2 +/- 0.4 2.2 +/- 0.7 2.1 +/- 0.7

Total Residue 1.2 +/- 0.4 2.2 +/- 0.7 2.1 +/- 0.7

K-40 (ICP) 1.21 1.34 1.12 Mn-54 < 2.0 < 2.7 < 3.7 Fe-59 < 4.4 < 5.3 < 7.5 Co-58 < 2.8 < 2.9 < 4.1

Co-60 < 3.0 < 1.9 < 3.1 Zn-65 < 3.4 < 3.1 < 7.0 Zr-Nb-95 < 4.3 < 2.4 < 4.3 Cs-134 < 2.2 < 2.8 < 4.1 Cs-137 < 3.9 < 3.6 < 3.7 Ba-La-140 < 3.4 < 4.0 < 4.3 6

0 0

67 0

0 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

S Indicator 5 K-9 (Raw) S Date Collected 07-01-13 08-01-13 09-03-13 Lab Code KSW- 3665 KSW- 4421 KSW- 5221 Gross beta Suspended Solids < 0.8 < 0.7 < 0.7 Dissolved Solids 1.3 +/- 0.4 1.5 +/- 0.7 < 0.6 Total Residue 1.3 +/- 0.4 1.5 +/- 0.7 < 0.7 K-40 (ICP) 1.11 1.12 1.12 Mn-54 < 1.8 < 3.6 < 1.4 5 Fe-59 < 5.5 < 6.6 < 4.5 Co-58 < 2.3 < 2.1 < 2.9 Co-60 < 3.5 < 2.6 < 2.2 0 Zn-65 < 2.8 < 4.8 < 5.2 Zr-Nb-95 < 3.5 < 2.9 < 2.7 Cs-134 < 2.7 < 2.7 < 2.4 Cs-137 < 2.4 < 2.4 < 2.1

< 2.5 < 2.0 Ba-La-140 < 5.6 0

K-9 (Tap)

Date Collected 07-01-13 08-01-13 09-03-13 KSW- 3666 KSW- 4422 KSW- 5222 Lab Code 0

Gross beta Suspended Solids < 0.7 < 0.8 < 0.7 0 Dissolved Solids 1.5 +/- 0.4 1.6 +/- 0.4 1.3 +/- 0.4 Total Residue 1.5 +/- 0.4 1.6 +/- 0.4 1.3 +/- 0.4 K-40 (ICP) 1.12 1.14 1.14 Mn-54 < 2.0 < 1.9 < 3.1 Fe-59 < 3.8 < 4.5 < 3.8 Co-58 < 2.1 < 2.3 < 2.2 Co-60 < 2.3 < 1.4 < 1.6 Zn-65 < 4.2 < 3.5 < 4.1 Zr-Nb-95 < 2.2 < 2.7 < 2.7 Cs-134 < 2.4 < 3.1 < 3.3 Cs-137 < 2.4 < 3.3 < 1.8 Ba-La-140 < 2.4 < 1.7 < 2.4 0

0 0

68 5 0

0 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

0 Sample Description and Concentration (pCi/L) 0 Indicator K-9 (Raw) 0 Date Collected 10-01-13 11-05-13 12-02-13 Lab Code KSW- 5797 KSW- 6880 KSW- 7236 0

Gross beta Suspended Solids < 0.7 < 0.8 <0.7 Dissolved Solids 0.5 +/- 0.3 1.0 +/- 0.4 2.0 +/- 0.6 0 Total Residue 0.5 +/- 0.3 1.0 +/- 0.4 2.0 +/- 0.6 0 K-40 (ICP) 1.12 1.07 1.16 Mn-54 < 1.7 <2.1 < 3.4 Fe-59 < 4.4 < 2.8 < 3.0 0 Co-58 < 2.4 <2.3 < 1.9 Co-60 < 1.4 < 1.9 <2.1 Zn-65 < 4.4 <3.1 <3.1 S Zr-Nb-95 < 3.8 < 2.3 <2.2 Cs-134 < 3.1 < 2.6 <2.9 0 Cs-137 Ba-La-140

< 1.9

< 12.7

< 2.6

< 5.3

< 3.7

< 1.8 K-9 (Tao) 0 Date Collected 10-01-13 11-05-13 12-02-13 0 Lab Code KSW- 5798 KSW- 6881 KSW- 7237 Gross beta 0 Suspended Solids Dissolved Solids

< 0.7 1.0 +/- 0.3

< 0.7 1.1 +/-0.4

<0.8 2.2 +/- 0.5 0 Total Residue 1.0 +/- 0.3 1.1 +/-0.4 2.2 +/- 0.5 K-40 (ICP) 1.10 1.06 1.12 0 Mn-54 < 3.5 < 2.3 < 2.5 S Fe-59 < 5.0 < 4.9 <4.1 Co-58 < 4.3 < 2.6 < 1.5 0 Co-60 < 2.6 < 1.7 <2.1 Zn-65 < 3.7 < 4.3 < 4.0 Zr-Nb-95 < 4.6 < 3.0 <3.7 Cs-134 < 3.3 <2.7 < 2.9 Cs-137 < 3.8 <2.7 <2.5 Ba-La-140 < 9.7 < 5.6 < 3.6 69

S 0

KPS S Table 24. Surface water, analyses for gross beta, potassium-40 and gamma-emitting isotopes (continued). 0 S

Sample Description and Concentration (pCi/L) S Indicator S S

K-14a S Date Collected 01-02-13 02-04-13 03-04-13 S KSW- 909 Lab Code KSW- 16 KSW- 458 S

Gross beta

< 0.8 S

Suspended Solids < 0.8 <0.7 Dissolved Solids 2.2 +/- 0.4 2.2 +/- 0.5 1.1 +/- 0.4 S 2.2 +/- 0.4 2.2 +/- 0.5 1.1 +/- 0.4 Total Residue S

K-40 (ICP) 1.53 1.70 1.50

< 1.7 <2.3 <3.1 S

Mn-54 Fe-59 < 3.9 < 5.3 <4.1 S Co-58 Co-60

< 1.4

< 1.8

<2.5

< 2.3

<2.1

< 2.8 S

Zn-65 < 2.7 < 3.8 <5.9 S

<4.1 Zr-Nb-95 Cs-134

< 2.5

< 1.7

< 2.8

< 2.6 < 2.4 S

Cs-137 < 2.1 < 1.8 < 3.0 S Ba-La-140 < 3.5 <2.9 <2.9 S

K-14b S Date Collected 01-02-13 02-04-13 03-04-13 S Lab Code KSW- 17 KSW- 487 KSW- 910 S

Gross beta Suspended Solids < 0.7 < 0.8 <0.7 S

Dissolved Solids 1.3 +/- 0.3 1.8 +/- 0.5 3.0 +/- 0.8 S Total Residue 1.3 +/- 0.3 1.8 +/- 0.5 3.0 +/- 0.8 S

K-40 (ICP) 1.53 1.70 1.53 Mn-54

1.8 <2.0 < 2.0 S

Fe-59 <4.1 < 5.6 < 5.0 S

< 1.7 Co-58 Co-60

< 0.9

1.3

<2.5

< 2.4 < 1.8 S

Zn-65 < 2.6 < 3.4 < 2.8 S Zr-Nb-95

1.2 < 3.4 <3.3 Cs-134

1.6 < 2.2 < 2.9 S Cs-137 < 2.0 < 3.0 <2.3 S Ba-La-140

3.2 < 3.8 < 2.5 S

S S

S 70 S

S 0

KPS Table 24. Surface water, analyses for gross beta, potassium-40 and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

Indicator K-14a 0

Date Collected 04-01-13 05-01-13 06-03-13 0 Lab Code KSW- 1397 KSW- 2202 KSW- 2911 0 Gross beta 0 Suspended Solids < 0.7 < 0.8 < 0.7 Dissolved Solids 3.2 +/- 0.6 2.9 +/- 0.8 2.7 +/- 0.7 0 Total Residue 3.2 +/- 0.6 2.9 +/- 0.8 2.7 +/- 0.7 0 K-40 (ICP) 2.12 1.80 1.05 0 Mn-54 < 2.8 < 3.2 < 4.5 Fe-59 <5.1 < 5.0 < 4.0 0 Co-58 < 2.0 < 2.4 < 3.7 0 Co-60 < 2.7 <2.9 < 2.9 Zn-65 < 6.7 < 1.8 <3.7 0 Zr-Nb-95 < 3.7 < 3.3 < 3.2 0 Cs-134 Cs-137

< 3.9

< 3.4

< 2.2

<2.1

< 2.8

< 3.9 0 Ba-La-140 < 5.9 < 1.7 <3.8 0 K-14b 0 Date Collected 04-01-13 05-01-13 06-03-13 0 Lab Code KSW- 1398 KSW- 2203 KSW- 2912 0 Gross beta Suspended Solids < 0.8 <0.8 <0.8 0 Dissolved Solids 2.7 +/- 0.6 3.8 +/- 0.8 2.1 +/- 0.7 0 Total Residue 2.7 +/- 0.6 3.8 +/- 0.8 2.1 +/-0.7 0 K-40 (ICP) 2.03 1.80 1.12 0 Mn-54 < 3.0 < 1.8 < 4.2 Fe-59 < 5.4 < 6.5 0 Co-58 < 2.3

<4.1

<2.1 < 2.4 0 Co-60 < 2.4 <3.7 < 4.0 Zn-65 < 3.9 < 3.5 <5.8 0 Zr-Nb-95 < 2.3 < 2.4 < 4.2 0 Cs-1 34 < 2.9 < 3.6 <4.9 Cs-1 37 < 2.6 < 3.6 < 3.2 0 Ba-La-140 < 3.5 <3.7 <4.1 0

0 0

0 71 0

0 0

KPS Table 24. Surface water, analyses for gross beta, potassium-40 and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

Indicator S K-14a Date Collected 07-01-13 08-01-13 09-03-13 0 Lab Code KSW- 3667 KSW- 4423 KSW- 5223 0

Gross beta Suspended Solids

< 0.8 < 0.7 <0.7 0

Dissolved Solids 3.6 +/- 0.6 0.8 +/- 0.4 2.5 +/- 0.5 0 Total Residue 3.6 +/- 0.6 0.8 +/- 0.4 2.5 +/- 0.5 2.13 1.12 0

K-40 (ICP) 1.16 Mn-54 <2.7 < 3.0 <2.8 0

Fe-59 < 3.5 < 6.6 < 3.4 0 Co-58 < 2.7 < 1.9 < 1.5 Co-60 < 2.0 <2.7 <2.6 0 Zn-65 < 3.0 <3.1 < 3.4 0 Zr-Nb-95 < 4.5 <3.3 <2.1 Cs-1 34 <3.1 <2.5 <2.5 0 Cs-137 Ba-La-140

< 2.2

< 6.9

<3.8

< 6.4

< 2.4

< 2.4 0

0 K-14b 0 Date Collected Lab Code 07-01-13 KSW- 3668 08-01-13 KSW- 4424 09-03-13 KSW- 5224 0

0 Gross beta Suspended Solids 0.7 +/- 0.4 < 0.7 <0.7 0

Dissolved Solids Total Residue 2.8 +/- 0.5 3.5 +/- 0.6 0.9 +/- 0.4 0.9 +/- 0.4 4.5 +/- 0.9 4.5 +/- 0.9 0

K-40 (ICP) 1.85 1.15 1.14 0

Mn-54 < 1.3 <2.9 < 3.3 0 Fe-59 < 2.7 <5.2 <8.3 0 Co-58 < 1.6 < 3.6 < 1.7 Co-60 < 2.0 < 4.0 < 3.7 0 Zn-65 < 4.2 <8.1 <4.9 0 Zr-Nb-95 < 2.9 <4.0 <2.7 Cs-1 34 <2.1 < 3.3 < 2.5 0 Cs-1 37 Ba-La-140

< 3.1

< 3.5

< 3.9

< 5.6

< 4.3

< 4.3 0

0 0

0 72 0 0

0

KPS Table 24. Surface water, analyses for gross beta, potassium-40 and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

Indicator K-14a 0

Date Collected 10-01-13 11-05-13 12-02-13 0 Lab Code KSW- 5799 KSW- 6882 KSW- 7238 0 Gross beta 0 Suspended Solids < 0.8 1.4 +/- 0.5 <0.7 Dissolved Solids 1.6 +/- 0.3 2.2 +/- 0.5 2.6 +/- 0.6 0 Total Residue 1.6 +/- 0.3 3.6 +/- 0.7 2.6 +/- 0.6 K-40 (ICP) 1.15 1.30 1.36 0 Mn-54 < 3.1 <4.1 < 2.4 0 Fe-59 < 6.5 < 7.7 < 3.2 Co-58 < 2.0 < 4.7 <2.3 0 Co-60 < 2.3 < 5.5 < 1.7 Zn-65 <3.1 < 9.4 < 3.6 S Zr-Nb-95 < 4.2 < 5.6 < 1.7 Cs-134 < 2.9 0 Cs-1 37 < 2.7

<5.1

< 6.2

< 2.9

< 2.6 Ba-La-140 < 4.8 <3.5 < 4.8 0 K-14b Date Collected 10-01-13 11-05-13 12-02-13 0 Lab Code KSW- 5800 KSW- 6883 KSW- 7239 Gross beta Suspended Solids < 0.7 <0.7 < 0.8 Dissolved Solids 1.4 +/- 0.3 2.0 +/- 0.5 2.9 +/- 0.8 Total Residue 1.4 +/- 0.3 2.0 +/- 0.5 2.9 +/- 0.8 K40 (ICP) 1.13 1.30 1.37 Mn-54 < 2.8 <4.1 <3.7 Fe-59 < 5.3 <5.9 <3.1 Co-58 < 2.9 < 3.9 <4.7 Co-60 < 1.1 <3.8 < 4.8 Zn-65 < 3.6 < 4.0 < 5.8 Zr-Nb-95 < 3.6 <3.5 < 2.6 Cs-134 < 3.1 < 3.9 <6.0 Cs-137 < 3.1 < 4.9 < 4.6 Ba-La-140 < 5.4 < 4.2 <2.9 0

0 0

0 73 0

0 0

KPS 0 Table 25. Surface water, analyses for tritium, strontium-89 and strontium-90.

0 Collection: Quarterly composites of monthly samples. 0 0

Location and Concentration pCi/L 0 Collection Period Lab Code H-3 Sr-89 Sr-90 0 Indicator 0 K-la 0

1st Quarter a KSW -1088 < 140 < 1.7 < 0.6 0

2nd Quarter -3262 < 153 < 1.5 < 0.6 0 3rd Quarter -5420 < 143 < 1.1 < 0.5 0 4th Quarter -7495 187 +/- 86 < 1.0 < 0.7 0

0 K-lb 0 1st Quarter KSW -1089 < 140 < 1.3 < 0.7 0

2nd Quarter -3263 < 153 < 1.5 < 0.5 3rd Quarter -5421 < 143 < 1.3 < 0.6 0

4th Quarter -7497 < 146 < 0.9 < 0.5 0 0

K-id 0 lstQuarter KSW -1090 183 +/- 93 < 1.4 < 0.8 0 2nd Quarter -3264 1782 +/- 155 b < 1.4 < 0.5 0 3rd Quarter -5422 240 +/- 87 C < 1.3 < 0.6 4th Quarter -7498 292 +/- 91 < 0.8 < 0.5 0

0 0

K-le 1st Quarter KSW -1091 < 140 < 1.0 < 0.5 0

2nd Quarter -3265 < 153 < 1.1 < 0.4 0

3rd Quarter -5423 305 +/- 90 C < 1.2 < 0.6 0 4th Quarter -7499 185 +/- 86 < 0.7 < 0.5 0 0

a The composite consisted of January and February collections, no sample was available in March. 0 0

Individual months of the composite were analyzed for tritium.

Results of analyses (pCi/L): KSW-1393 4/1/2013 < 201 0

KSW-2197 KSW-2906 5/1/2013 6/3/2013

< 200 0 4433 +/- 214 c Activity confirmed by reanalysis. 0 0

0 0

0 74 0

0 0

0

0 0 KPS 0 Table 25. Surface water, analyses for tritium, strontium-89 and strontium-90 (continued).

0 Location and Concentration pCi/L Collection Period H-3 Sr-89 Sr-90 0 Indicator 0 K-14a 1st Quarter KSW -1094 < 140 < 1.3 < 0.7 2nd Quarter -3269 < 153 < 1.4 < 0.5 0 3rd Quarter -5427 < 143 < 1.3 < 0.7 4th Quarter -7503 < 146 < 1.1 < 0.5 0

S K-14b 1st Quarter KSW -1095 < 140 < 1.1 < 0.6 0 2nd Quarter -3270 < 153 < 1.4 < 0.5 0 3rd Quarter -5428 < 143 < 1.1 0.6 +/- 0.3 4th Quarter -7504 < 146 < 1.0 0.5 +/- 0.3 0

0 K-lk 1st Quarter NSa 0 2nd Quarter KSW -3266 < 153 < 1.2 < 0.4 0 3rd Quarter -5424 209 +/- 86 b < 2.6 < 0.5 4th Quarter -7500 171 +/- 86 < 2.0 0.9 +/- 0.5 0

Control 0 K-9 1st Quarter KSW -1092 (Raw) < 140 < 1.3 < 0.7 0 -1093 (Tap) < 140 < 0.8 < 0.5 2nd Quarter KSW -3267 (Raw) < 153 < 1.2 < 0.5 0 -3268 (Tap) < 153 < 1.7 < 0.6 3rd Quarter KSW -5425 (Raw) < 143 < 1.5 < 0.7

-5426 (Tap) < 143 < 1.3 < 0.6 S 4th Quarter KSW -7501 (Raw) < 146 < 1.5 < 0.6 0 -7502 (Tap) < 146 < 1.1 < 0.5 a No samples; water frozen.

bActivity confirmed by reanalysis.

0 0

75

0 0

KPS 0 Table 26. Fish, collected at K-id, analyses for gross beta, strontium-89, strontium-90 0 and gamma-emitting isotopes.

Collection: Three times a year 0 0

Sample Description and Concentration (pCi/g wet) 0 Collected 04-05-13 07-12-13 0 Lab Code KF- 2194 KF- 4432 0 Type Carp Carp Portion Flesh Bones Flesh Bones 0

Gross beta 2.99 +/- 0.34 2.10 +/- 0.69 2.35 +/- 0.09 2.03 +/- 0.63 0 Sr-89 NAa < 0.23 NAa < 0.17 0 Sr-90 NA 0.13 +/- 0.06 NA 0.40 +/- 0.06 0

K-40 2.66 +/- 0.36 NAa 1.83 +/- 0.37 NAa Mn-54 < 0.012 NA 0.021 NA 0 Fe-59 NA 0.059 NA Co-58 0.049 0.015 NA 0.018 NA 0 Co-60 Cs-134 0.007 0.013 NA NA 0.015 0.015 NA NA 0

Cs-1 37 < 0.010 NA 0.021 NA 0 0

Collected 11-07-13 Lab Code KF- 7241 0

Type Chinook Salmon 0 Portion Flesh Bones 0 Gross beta 3.97 +/- 0.08 NAa 5.20 +/- 0.79 0

Sr-89 < 0.17 Sr-90 NA < 0.067 0

K-40 3.27 +/- 0.40 NAa 0 Mn-54 Fe-59

0.009

< 0.021 NA NA 0

Co-58 < 0.010 NA 0 Co-60

0.004 NA Cs-1 34 < 0.016 NA 0 Cs-137 < 0.013 NA 0 0

0 a NA = Not analyzed; analyses not required.

0 0

0 76 0

0 0

KPS Table 27. Slime or aquatic vegetation, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes.

Collection: Semiannually Sample Description and Concentration (pCi/g wet) 0 Indicators Control Location K-ia K-lb K-ld K-9 0 Date Collected 06-03-13 06-03-13 06r03-13 06-03-13 Lab Code KSL- 2934 KSL- 2935 KSL- 2936 KSL- 2939 0 Gross beta 5.65 +/- 0.22 9.47 +/- 0.25 4.45 +/- 0.36 6.70 +/- 0.21 Sr-89 < 0.085 < 0.017 < 0.147 < 0.020 0 Sr-90 < 0.034 < 0.006 < 0.040 < 0.008 Be-7 0.56 +/- 0.03 < 0.142 0.68 +/- 0.04 0.97 +/- 0.17 0 K-40 1.83 +/- 0.04 3.98 +/- 0.32 2.04 +/- 0.05 5.79 +/- 0.43 S Mn-54 Co-58 0.002 0.002

< 0.009

< 0.012

< 0.002

< 0.003

< 0.011

< 0.006 0 Co-60 0.016 +/- 0.002 < 0.008 0.024 +/- 0.002 < 0.009 Nb-95 < 0.004 < 0.007 < 0.004 < 0.012 0 Zr-95 Ru-103 0.004 0.003

< 0.021

<0.013

< 0.003

< 0.017

< 0.010 Ru-106 < 0.016 < 0.084 < 0.015 < 0.122 0 Cs-134 < 0.001 < 0.011 < 0.001 < 0.008 Cs-137 0.007 +/- 0.001 < 0.009 0.011 +/- 0.001 < 0.013 0 Ce-141 < 0.005 < 0.024 < 0.007 < 0.019 0 Ce-144 < 0.008 < 0.094 < 0.014 < 0.103 S

0 Location Date Collected K-le 06-03-13 K-ik 06-03-13 K-14 06-03-13 0 Lab Code KSL- 2937 KSL- 2938 KSL- 2940 0 Gross beta 2.97 +/- 0.24 4.79 +/- 0.13 10.05 +/- 0.35 Sr-89 < 0.055 0 Sr-90 < 0.021

< 0.013

< 0.006

< 0.125 0.055 +/- 0.030 0 Be-7 0.79 +/- 0.03 0.36 +/- 0.15 0.58 +/- 0.04 K-40 1.69 +/- 0.04 3.90 +/- 0.33 3.62 +/- 0.07 0 Mn-54 < 0.002 < 0.011 < 0.002 Co-58 < 0.002 < 0.011 < 0.003 0 Co-60 0.027 +/- 0.002 < 0.009 0.012 +/- 0.002 Nb-95 < 0.004 < 0.010 < 0.005 0 Zr-95 < 0.005 < 0.015 < 0.004 Ru-103 0 Ru-106

< 0.003

< 0.009

< 0.012

< 0.079

< 0.003

< 0.017 0 Cs-134 < 0.001 < 0.011 < 0.002 Cs-137 0.012 +/- 0.001 < 0.012 0.010 +/- 0.002 0 Ce-141 < 0.007 < 0.025 < 0.009 0 Ce-144 < 0.011 < 0.092 < 0.013 S

0 0

0 77

KPS Table 27. Slime or aquatic vegetation, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes.

0 Collection: Semiannually 0

0 Sample Description and Concentration (pCi/g wet) 0 Indicators Control 0 Location K-i a K-lb K-id K-9 0 Date Collected Lab Code 09-03-13 KSL- 5322 09-03-13 KSL- 5323 09-03-13 KSL- 5324 09-03-13 KSL- 5327 0

Gross beta 3.54 +/- 0.33 4.49 +/- 0.10 5.21 +/- 0.58 7.03 +/- 0.17 0 Sr-89 <0.14 < 0.015 < 0.28 < 0.043 0 Sr-90 < 0.048 < 0.005 < 0.094 < 0.015 Be-7 0.56 +/- 0.14 0.38 +/- 0.12 0.93 +/- 0.20 0.51 +/- 0.10 0

K-40 2.04 +/- 0.15 3.35 +/- 0.28 2.14 +/- 0.23 4.48 +/- 0.16 0 Mn-54 < 0.007 < 0.010 < 0.010 < 0.007 Co-58 < 0.008 < 0.007 < 0.014 < 0.005 0 Co-60 Nb-95

< 0.005

< 0.017

< 0.006

< 0.007 0.022 +/- 0.009

< 0.028

< 0.007

< 0.008 0

Zr-95 < 0.014 < 0.016 < 0.023 < 0.014 0 Ru-103 < 0.010 < 0.009 < 0.022 < 0.007 Ru-106 , 0.068 < 0.061 < 0.081 < 0.047 0 Cs-134 Cs-1 37

< 0.006

< 0.008

< 0.007

< 0.008

< 0.009 0.027 +/- 0.011

< 0.006

< 0.006 0

Ce-141 < 0.044 < 0.018 < 0.051 < 0.014

< 0.039 0

Ce-144 < 0.051 < 0.063 < 0.069 0

0 Location K-le K-i k K-14 0 Date Collected Lab Code 09-03-13 KSL- 5325 09-03-13 KSL- 5326 08-01-13 KSL- 4434 0

Gross beta 2.97 +/- 0.25 6.25 +/- 0.12 2.82 +/- 0.21 0

Sr-89 < 0.042 < 0.025 < 0.075 0 Sr-90 < 0.020 0.014 +/- 0.005 < 0.025 Be-7 0.49 +/- 0.15 0.13 +/- 0.06 1.25 +/- 0.07 0

K-40 0.97 +/- 0.19 4.57 +/- 0.20 2.47 +/- 0.08 0 Mn-54 < 0.013 < 0.006 < 0.003 Co-58 < 0.012 < 0.006 < 0.003 0 Co-60 Nb-95

< 0.014

< 0.018

< 0.005

< 0.010 0.010 +/-

0.002 0.006 0

Zr-95 < 0.025 < 0.013 < 0.009 0 Ru-103 < 0.013 < 0.007 < 0.004 Ru-1 06 < 0.094 < 0.056 < 0.023 0 Cs-134 Cs-137

< 0.013

< 0.004

< 0.007 0.017

+/-

0.002 0.003 0

Ce-141 < 0.028 < 0.014 < 0.017 0 Ce-144 < 0.079 < 0.040 < 0.026 0

0 0

78 0

0 0

0

KPS Table 28. Bottom sediment samples, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes.

Collection: May and November Sample Description and Concentration (pCi/g dry)

Indicator Control K-9 Location K-ic K-id K-lj K-14 0 Collection Date 05-01-13 05-01-13 05-01-13 05-01-13 05-01-13 0 Lab Code KBS- 2206 KBS- 2207 KBS- 2208 KBS- 2210 KBS- 2209 0 Gross beta 13.38 +/- 1.77 10.18 +/- 1.61 12.22 +/- 1.74 9.53 +/- 1.63 18.63 +/- 1.88 0 Sr-89 < 0.065 < 0.064 < 0.052 < 0.044 < 0.081 Sr-90 < 0.026 < 0.024 < 0.022 0.022 +/- 0.011 < 0.036 0 K-40 9.91 +/- 0.50 6.55 +/- 0.41 7.71 +/- 0.43 6.73 +/- 0.40 9.43 +/- 0.69 0 Co-58 < 0.014 < 0.013 < 0.014 < 0.014 < 0.026 Co-60 < 0.006 < 0.008 < 0.009 < 0.008 < 0.024 0 Cs-1 34 < 0.012 < 0.009 < 0.011 < 0.009 < 0.019 0 Cs-1 37 < 0.014 0.027 +/- 0.013 0.020 +/- 0.012 < 0.010 0.048 +/- 0.021 0

Location K-ic K-id K-lj K-14 K-9 0 Collection Date 11-05-13 11-05-13 11-05-13 11-05-13 11-05-13 Lab Code KBS- 6889 KBS- 6890 KBS- 6891 KBS- 6894 KBS- 6893 0 Gross beta 21.11 +/- 2.05 14.58 +/- 1.79 12.41 +/- 1.74 8.84 +/- 1.60 15.84 +/- 1.85 S Sr-89 Sr-90

< 0.047

< 0.019

< 0.053

< 0.022

< 0.067

< 0.026

< 0.032

< 0.013

< 0.049

< 0.020 0 K-40 7.31 +/- 0.43 6.80 +/- 0.42 6.28 +/- 0.40 9.11 +/- 0.49 8.91 +/- 0.74 0 Co-58 Co-60 0.012 0.009 0.008 0.004 0.012 0.007 0.020 0.013

< 0.027

< 0.008 Cs-1 34 < 0.009 < 0.010 < 0.009 < 0.014 < 0.017 0 Cs-1 37 0.029 +/- 0.011 0.030 +/- 0.014 0.018 +/- 0.009 < 0.013 0.052 +/- 0.022 0

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. Dominion 0

2013

Annual 0

Radiological

Environmental

~Operating s* Report

Kewaunee Power Station

PartIll, Corrective 0S Actions written during reportingperiod 0

0 5 oiinEegyKwueIc S

S

Central Reporting System Page 1 of 3 0 State Change History CRT 0 Submit Draft 11/19/2013 Submit Supervisor Review O/R Review 11/19/2013 Review 11/20/2013 Complete Complete 0 by HOLSCHBACH, 18:31:40 Owner:

by 11/19/2013 18:32:16 by AHRENS, 22:09:25 Owner: by TAYLOR, 5:35:49 Owner:

HOLSCHBACH, Owner:

DARRYL M HOLSCHBACH, DARRYL M GARY M OLSOWY, STEVEN C. OLSOWY, S DARRYL M HALE, JAMES M.

TIMOTHY F TIMOTHY.

F 0

0 CRT Assignment CRT Review Assignments Pending 0 CA Creation 11/20/2013 Update CR 11/20/2013 9:27:41 Complete by 11/26/2013 by OLSOWY, 9:25:20 by OLSOWY, 11:55:30 Owner: OLSOWY, TIMOTHY F Owner: TIMOTHY F Owner :

OLSOWY, TIMOTHY F OLSOWY, OLSOWY, TIMOTHY TIMOTHY F TIMOTHY F F

Section 1 Applicable to site: KEWA Record #: CR533125 Revision Number: 0 Submitter: HOLSCHBACH, DARRYL M Submitter Dept.: KEWA - Chemistry Submitter Phone Number: 8146 Submitter Pager Number: 3050323 One-Line

Description:

Document planned loss of power to Air sampler K-lf

Description:

This CR is to document the planned loss of power to environmental air sampler K-if. Power was out for Work Order KW100721249 13504BKR maintenance Per procedure Chemistry was notified that K-lf Air Sampler would be out of service when MCC35B is de-energized during 13504BKR maintenance.

Total time lost was 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months and 25minutes. Time out of service was identified by air sampler telemetry and verified when the sample filters were exchanged.

0 Request a corrective action to document the power outage in the Annual Radiological Environmental Monitoring Report.

0 Discovery Date:

Discovery Time:

11/14/2013 11:25:00 Method of Discovery: SELR (Self-revealing issue)

Literal 1: If this CR is associated with the BACC Program, please ensure that the CR 0 Description contains sufficient information to ensure the ability to quickly locate the component, which will ensure ALARA.

Associated with Boric Acid?: No Applicable to unit: None Associated w/ Equipment Location?: No 0 System(s): 63-MET--METEOROLOGICAL/ENV Equipment Location Display: Equipment Location - Critical Component - PRA Flag - Quality 0 Equipment Location Links:

Classification - Component Description Initial Actions: Chemistry was notified by electrical maintnenance of planned power outage.

S Total time out was verified.

S Additional C/A processes req'd?:

Text Question 1:

Other Provide details for any Additional C/A processes needed:

Text Answer 1: Request a corrective action to document the power outage in the Annual Radiological Environmental Monitoring Report.

C/As Initiated (REA, WR, ETC):

Tag Hung: No Tag Number:

Additional Contacts:

Supervisor - CR Review: HALE, JAMES M.

http://teamtrack.va.dominionnet.com/tmtrack/tmtrack.dll?IssuePage&Template=printitem... 3/13/2014

0 Central Reporting System Page 2 of 3 0

0 Question G: Is this CR an Operability/Reportability Issue Requiring O/R Review? 0 Yes/No G: Yes Question H: Does this CR affect personnel safety? 0 Yes/No H: No Question I: Does this CR affect plant safety? 0 Yes/No 1: No Question J: Does this CR involve plant equipment?

0 Yes/No J: No 0 Question K: Is this CR an environmental concern?

Yes/No K: No 0 Literal 2:

Unit 1% Pwr:

Unit Conditions:

0 0

Unit 2% Pwr: NA 0 Unit 3% Pwr: NA Unit 1 Mode: 7 0 Unit 2 Mode: NA S Unit 3 Mode: NA OP-AA-102 Review Req'd?: Yes 0 Is a TS SSC Affected?:

TS SSC Operability Assessment:

No N/A 0

Text Question 2: Basis for operability: 0 Text Answer 2: NON-FUNCTIONAL. K-if Environmental Air Sampler was NON-FUNCTIONAL during planned maintenance.

The K-if Environmental Air Sampler is required per Table 2.2.1-A, Radiological Environmental Monitoring Manual. Per Table 2.2.1-A if specimens are unobtainable due to sampling equipment malfunction, reasonable efforts shall be made to correct the problem prior to the end of the next sampling period.

Per Table 2.2.1-B of the REMM, samples for Airborne Particulate are required weekly.

0 Power has now been restored and K-if Environmental Air Sampler is returned to functional.

0 Question L: Is an Operability Assessment req'd for an SSC, which is Functional for its S TRM function, to demonstrate operability for its TS function?

Yes / No L: No 0

Literal 4: The basis for establishing IOD can be documented in the "Basis for Operability" field. An IOD assignment does not necessarily need to be created. 0 Is an IOD Assignment Required?: No LCO entered: No Applicable LCO:

0 Non-TS SSC Functionality Assessment.: Non-Functional Literal 5: NOTE: If a RAS is to be assigned to determine the answer to the next 0 question, select "TBD" (to be determined) for the answer to the next question.

Does it impact a TS SSC?: No S Literal 6: The basis for establishing Non-TS SSC Functionality may be documented in the "Basis for Operability" field. A RAS assignment does not necessarily need to be created in these instances.

0 Is a RAS Assignment Needed?: No Literal 7: If this Condition Report is addressing an SSC, document the qualification 0 status of the SSC in the following field. Otherwise select N/A. NOTE: An SSC can be Operable or Functional and still not be Fully Qualified.

0 SSC Qualification Status: N/A Reportable condition?: No Text Question 3: Reportability Comments:

Text Answer 3:

Can IOD be established?: (None)

Literal 3: If this CR is associated with any system leakage, provide answers to the following:

Leak Classification: (None) http://teamtrack.va.dominionnet.comntmtrackltmtrack.dll?lssuePage&Temllate=printitem... 3/13/2014

Central Reporting System Page 3 of 3 S Leakage Severity:

O/R Comments:

(None)

Significance: 4 Deficiency Type: Equipment & Non-Equipment 0 Potential Repeat: No Previous Issues (Pis, CRs): No history search required for Significance 4 item. This was planned 0 maintenance and an expected condition.

CR FLAGS: Reviewed / None Selected 2

0 CRT Report Section(s):

Screening Date:

License Renewal Flags: (None) 0 Affected Department: (Nohe)

- HI LEVEL**

CRT Comments:

0 CA (273664) to RP (Holschbach/Hale) to document the power outage in the S Comments:

Annual Radiological Environmental Monitoring Report. (Due Date: 3/31/2014) 0 Old Record #:

Section 2 Trend Review Complete?: No 0 Process Code:

Human Error Types:

(None)

Activity Codes:

Process Related Failure:

(None)

Org. & Mgmt Failure mode: (None) HU Failure modes: (None) 0 Equipment Failure Modes: (None) Primary INPO criteria: (None)

Secondary INPO criteria: (None) Operations Hot Buttons: (None) 0 Engineering Hot Buttons: (None)

(None)

Maintenance Hot Buttons:

Chemistry Hot Buttons:

(None)

RP Hot Buttons:

EP Hot Buttons: (None) Training Hot Buttons: (None)

S Security Hot Buttons: (None) OR Hot Buttons: (None) 0 O&P Hot Buttons:

Supply Chain Hot Buttons:

(None)

NSS Hot Buttons:

Procedures Hot Buttons:

(None)

(None) 0 Reactivity Mgmt Hot Buttons: (None) Other Hot Buttons: (None) 0 Section 3 0 Work Order Number(s):

Status

Description:

S Status Date:

Actual Finish Date:

0 Work Performed

Description:

Section 5 CR Completed Date: CR Printed Date:

CR Validated Date: CR Who Validated: (None)

RM Attachment Links:

Subtasks Show Subtasks Expand All Attachments Principal to: CA273664: KEWA - Document the power outage in the Annual Rad Environmental Monitoring Report by OLSOWY, TIMOTHY F (11/20/2013 9:26:21)

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Central Reporting System Page 1 of 4 State Change History CRT CRT Supervisor Draft Review Assignment Submit 8/14/2013 Submit Review Complete 8/14/2013 CA Creation 8/14/2013 by 12:04:17 by 14:42:Oa 8/15/2013 12:04:34 by HALE, by PRIBEK, HOLSCHBACH, Owner: HOLSCHBACH, Owner : 7:12:52 Owner: JAMES M. BARBARA A DARRYL M HOLSCHBACH, DARRYL M OLSOWY, Owner:

HALE, DARRYL M TIMOTHY OLSOWY, JAMES M.

F TIMOTHY F 0

0 CRT Review Assignments Pending 8/15/2013 0 Update CR by PRIBEK, 7:46:32 Complete by LANGER JR, 8/19/2013 15:57:44 Owner :

0 BARBARA A OLSOWY, TIMOTHY F JAMES E Owner:

OLSOWY, 0 TIMOTHY F Section 1 0 Applicable to site: KEWA 0 Record #: CR523183 Revision Number: 0 0 Submitter: HOLSCHBACH, DARRYL M 0 Submitter Dept.: KEWA - Chemistry Submitter Phone Number: 8146 Submitter Pager Number: 3050323 0 One-Line

Description:

Environmental Air Monitoring Sampler K-8 Loss of Power 8/7/2013

Description:

Environmental Air Monitoring Sampler K-8 had reduced run time for the week of 8/6/2013 to 8/13/2013. The sampler, K-8, at the Tisch Mills Church was off from 0 8/7/13 02:17 am to 8/7/13 8:24 pm according to telemetry. A strong wind and thunderstorm went through the area on 8/7/13 in the morning hoLu-:

0 The total run time recorded for the week was 152.07 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months .

0 CA to RP/Chemistry to report and document in the Annual Radiological Environmental Operating Report.

0 Discovery Date:

Discovery Time:

8/7/2013 2:17:00 0 Method of Discovery: SELR (Self-revealing issue)

Literal 1: If this CR is associated with the BACC Program, please ensure that the CR 0 Description contains sufficient information to ensure the ability to quickly 0 Associated with Boric Acid?:

locate the component, which will ensure ALARA.

No 0 Applicable to unit: None Associated w/ Equipment Location?: No 0 System(s):

Equipment Location Display:

63-MET--METEOROLOGICAL/ENV Equipment Location - Critical Component - PRA Flag - Quality Classification - Component Description 0 Equipment Location Links:

Initial Actions: Verified total hours was normal for other Environmental Air Monitoring samplers.

0 Informed state of possible impact of storm on their samplers.

0 Additional C/A processes req'd?:

Initiated CR Other 0 Text Question 1: Provide details for any Additional C/A processes needed:

Text Answer 1: CA to RP/Chemistry to report and document in the Annual Radiological S Environmental Operating Report.

C/As Initiated (REA, WR, ETC):

Tag Hung: No Tag Number:

Additional Contacts:

Supervisor - CR Review: HALE, JAMES M.

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S Central Reporting System Page 2 of 4 0 S

0 Question G: Is this CR an Operability/Reportability Issue Requiring O/R Review? S Yes/No G: No Question H: Does this CR affect personnel safety? S Yes/No H:

Question I:

No Does this CR affect plant safety?

0 Yes/No I: No 0 Question J: Does this CR involve plant equipment?

Yes/No J: No S

Question K: Is this CR an environmental concern? S Yes/No K: No Literal 2: Unit Conditions: S Unit 1% Pwr:

Unit 2% Pwr: NA S

Unit 3% Pwr: NA S Unit 1 Mode: (None)

Unit 2 Mode: NA S

Unit 3 Mode:

OP-AA-102 Review Req'd?:

NA S (None)

Is a TS SSC Affected?: (None) S TS SSC Operability Assessment:

Text Question 2:

(None)

Basis for operability:

S Text Answer 2: S Question L: Is an Operability Assessment req'd for an SSC, which is Functional for its TRM function, to demonstrate operability for its TS function? S Yes / No L:

Literal 4:

(None)

The basis for establishing IOD can be documented in the "Basis for S

Operability" field. An IOD assignment does not necessarily need to be created.

S Is an IOD Assignment Required?: (None) S LCO entered:

Applicable LCO:

(None)

S Non-TS SSC Functionality Assessment.: (None) S Literal 5: NOTE: If a RAS is to be assigned to determine the answer to the next question, select "TBD" (to be determined) for the answer to the next S question.

Does it impact a TS SSC?: (None)

S Literal 6: The basis for establishing Non-TS SSC Functionality may be documented in the "Basis for Operability" field. A RAS assignment does not S

necessarily need to be created in these instances. S Is a RAS Assignment Needed?: (None)

Literal 7: If this Condition Report is addressing an SSC, document the qualification S status of the SSC in the following field. Otherwise select N/A. NOTE: An SSC can be Operable or Functional and still not be Fully Qualified.

S SSC Qualification Status: (None) S Reportable condition?: (None)

Text Question 3: Reportability Comments: S Text Answer 3:

Can IOD be established?: (None)

S Literal 3: If this CR is associated with any system leakage, provide answers to the S following:

Leak Classification: (None) S Leakage Severity:

O/R Comments:

(None) S Significance: 4 Deficiency Type: Equipment Potential Repeat: No Previous Issues (PIs, CRs): No history related to K-8 based on CR search by "Sampler" CR search identified the following:

CR449852 - K-41 (EOF) Air Sampler Cartridge Found Disconnected from Air S S

S http://teamtrack.va.dominionnet.conmtmtrack/tmtrack.dll?IssuePage&Template=printitem... 3/13/2014 S

S

Central Reporting System Page 3 of 4 0 Sampler (10/26/2011) 0 CR435700 - K-if Air Sampler Totalizer Display not working (07/26/2011)

CR429221 - K-41 Air Sampler Indicated Air Flow Rate Out of Acceptable Range (05/31/2011)

CR429220 - K1 -f Air Sampler Indicated Air Flow Rate Out of Range 0 (05/31/2011)

CR406655 - Environmental Air Sampler indicated air flow outside the range of 0 27-33 LPM (K-1F & K-2 ) (12/08/2010).

CR405614 - Environmental Air Sampler not indicating proper flow value (K-2) 0 (11/30/2010)

CR399804 - Environmental Air Samplers not Indicating Proper Flow Value (K-lf, 0 K-2, K-7, & K-41) (10/20/2010).

CR369046 - K-7 Air Sampler-Unexpected Run Hours Found during Air Filter 0 Collection (02/16/2010).

CR FLAGS: zz - reviewed / none selected 0 CRT Report Section(s): 2 S Screening Date:

License Renewal Flags: (None)

Affected Department: (None)

S CRT Comments: CA (267098) to Chemistry (Holschbach/Hale) to report and document reduced run time for Sampler K-8 in the Annual Radiological Environmental Operating 0 Report. (Due Date: 05/29/2014)

Comments: 8/14/2013 14:42:03 - HALE, JAMES M.:

Agree the action to include in annual environmental report is what is required.-

Entered by [HALE, JAMES M.] from [CR] [ Supervisor Review]

0 8/15/201.3 7:46:32 - PRIBEK, BARBARA A:

Change state of this CR back to CRT Review after creating CA Old Record #:

0 Section 2 0 Trend Review Complete?: No 0 Process Code: UNK (Unknown) Activity Codes: UNK(Unknown) 0 Human Error Types: (None) Process Related Failure: (None)

Org. & Mgmt Failure mode: (None) HU Failure modes: (None)

Equipment Failure Modes: (None) Primary INPO criteria: (None)

Secondary INPO criteria: (None) Operations Hot Buttons: (None) 0 Engineering Hot Buttons: (None) Maintenance Hot Buttons: (None)

RP Hot Buttons: (None) Chemistry Hot Buttons: (None) 0 EP Hot Buttons: (None) Training Hot Buttons: (None)

Security Hot Buttons: (None) OR Hot Buttons: (None)

O&P Hot Buttons: (None) NSS Hot Buttons: (None)

Supply Chain Hot Buttons: (None) Procedures Hot Buttons: (None)

Reactivity Mgmt Hot Buttons: (None) Other Hot Buttons: (None)

Section 3 Work Order Number(s):

Status

Description:

Status Date:

Actual Finish Date:

Work Performed

Description:

Section 5 CR Completed Date: CR Printed Date:

CR Validated Date: CR Who Validated: (None)

RM Attachment Links:

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Central Reporting System Page 4 of 4 0

0 0

Principal to: CA267098: KEWA - Report Reduced Run Time in the Annual Radiological Env Operating Report by PRIBEK, 0 BARBARA A (8/15/2013 7:45:09) 0 Change History 0 0

0 0

0 http://teamtrack.va.dominionnet.comltmtrack/tmtrack.dll?IssuePage&Template=printitem... 3/13/2014 0

Central Reporting System Page 1 of 4 State Change History Supervisor CRT O/R Draft Review Submit Submit Complete Review Complete Review 2/6/2013 2/6/2013 2/6/2013 2/6/2013 by 11:17:15 by 11:49:43 by ADAMS, by 12:15:57 15:57:48 HOLSCHBACH, Owner: HOLSCHBACH, Owner: RICHARD BUNKELMAN, Owner: Owner:

DARRYL M HOLSCHBACH, DARRYL M ADAMS, W TIMOTHY J FICTUM, FICTUM, DARRYL M RICHARD HOLLY C HOLLY C W

CRT CRT Assignments O/R Review Assignment Review CA Pending To O/R 2/7/2013 Complete Creation Complete 2/7/2013 2/8/2013 9:47:50 by 218/2013 11:47:06 by AHRENS, by AHRENS, 9:48:33 by WALESH, Owner: WALESH, 11:44:31 GARY M GARY M Owner: DEBRAJ Owner:

FICTUM, DEBRAJ Owner:

FICTUM, FICTUM, HOLLY C FICTUM, HOLLY C HOLLY C HOLLY C CRT Assignments Assignment Pending Return Creation Complete 2/12/2013 2/12/2013 14:00:42 by WALESH, 13:57:17 by WALESH, DEBRAJ DEBRAJ Owner:

Owner: FICTUM, FICTUM, HOLLY C HOLLY C Section 1 0 Applicable to site: KEWA 0 Record #:

Revision Number:

CR504725 0

0 Submitter: HOLSCHBACH, DARRYL M Submitter Dept.: KEWA - Chemistry 0 Submitter Phone Number: 8146 0 Submitter Pager Number: 3050323 One-Line

Description:

Contract Vendor not able to collect milk sample for site K-44 0

Description:

The Contract Vendor indicated he was not able to collect milk sample for site K-44 on 2/4/2013. The farmer may have sold his cows. An investigation is ongoing 0 whether site K-44 will continue to participate in the REMP program.

0 Discovery Date:

REMP Program owner to remediate the issue as necessary.

2/6/2013 0 Discovery Time: 10:00:00 Method of Discovery: SELR (Self-revealing issue) 0 Literal 1: If,this CR is associated with the BACC Program, please ensure that the CR Description contains sufficient information to ensure the ability to quickly locate the component, which will ensure ALARA.

0 Associated with Boric Acid?: No Applicable to unit: None 0 Associated w/ Equipment Location?: No System(s): N/A 0 Equipment Location Display: Equipment Location - Critical Component - PRA Flag - Quality Classification - Component Description 0 Equipment Location Links:

0 Initial Actions: Informed by Contract Vendor.

Attempting to contact K-44 farm Informed REMP program owner.

Additional C/A processes req'd?: Other Text Question 1: Provide details for any Additional C/A processes needed:

Text Answer 1: REMP Program owner to remediate the issue as necessary.

C/As Initiated (REA, WR, ETC):

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0 Central Reporting System Page 2 of 4 0 0

0 Tag Hung: No 0 Tag Number:

Additional Contacts:

0 Supervisor- CR Review: ADAMS, RICHARD W 0 Question G: Is this CR an Operability/Reportability Issue Requiring O/R Review?

Yes/No G: Yes 0 Question H: Does this CR affect personnel safety? 0 Yes/No H: No Question 1: Does this CR affect plant safety? 0 Yes/No I:

Question J:

No Does this CR involve plant equipment?

0 Yes/No J: No 0 Question K: Is this CR an environmental concern?

Yes/No K: No 0 Literal 2: Unit Conditions:

100 0

Unit 1% Pwr:

Unit 2% Pwr: NA 0 Unit 3% Pwr:

Unit 1 Mode:

NA 1

S Unit 2 Mode: NA NA 0

Unit 3 Mode:

OP-AA-102 Review Req'd?: Yes 0 Is a TS SSC Affected?:

TS SSC Operability Assessment:

No N/A 0

Text Question 2: Basis for operability: 0 Text Answer 2: NON-FUNCTIONAL. K-44 is required per Table 2.2.1-A, Radiological Environmental Monitoring Program, as a sample location. K-44 is non-functional as a monitoring site in support of the REMM program. 0 Per Notation b of Table 2.2.1-A, all deviations from the sampling schedule shall 0

be documented, as required by REMM 2.4.1.c in the Annual Radiological Environmental Operating Report.

0 Suitable alternative media and locations may be chosen for the particular pathway in question and appropriate substitutions made within 30 days in the 0

REMM. The cause of the unavailability of samples for that pathway and the 0 new location(s) for obtaining replacement samples will be identified in the Annual Radiological Environmental Operating Report. 0 REMM requirements met with samples at alternate locations. 0 Question L: Is an Operability Assessment req'd for an SSC, which is Functional for its TRM function, to demonstrate operability for its TS function?

S Yes / No L: No 0 Literal 4: The basis for establishing IOD can be documented in the "Basis for Operability" field. An IOD assignment does not necessarily need to be 0 created.

Is an IOD Assignment Required?:

LCO entered:

No No 0

Applicable LCO: S Non-TS SSC Functionality Assessment.: Non-Functional Literal 5: NOTE: If a RAS is to be assigned to determine the answer to the next 0

question, select "TBD" (to be determined) for the answer to the next question.

0 Does it imoact a TS SSC?: No 0 Literal 6: The basis for establishing Non-TS SSC Functionality may be documented in the "Basis for Operability" field. A RAS assignment does not 0 Is a RAS Assignment Needed?:

necessarily need to be created in these instances.

No 0

Literal 7: If this Condition Report is addressing an SSC, document the qualification status of the SSC in the following field. Otherwise select N/A. NOTE: An 0

SSC can be Operable or Functional and still not be Fully Qualified. S SSC Qualification Status: N/A 0

6 6

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Central Reporting System Page 3 of 4 0 Reportable condition?:

Text Question 3:

No Reportability Comments:

Text Answer 3: No immediate reportability required.

Can IOD be established?: (None) 0 Literal 3: If this CR is associated with any system leakage, provide answers to the following:

0 Leak Classification: (None)

Leakage Severity: (None)

O/R Comments:

0 Significance:

Deficiency Type:

3 Non-Equipment 0 Potential Repeat: Yes Previous Issues (Pis, CRs): CA022290 KEWA - CA to Chem to correct map in Procedure SP-63-164, 0 "Environmental Sample Collect (Inactive)

CA022291 KEWA - CA to RP to correct map in Radiological Environmental 0 Monitoring Manual (REMM) (Inactive)

CA022292 KEWA - CA to RP to report discrepancy in next annual (2007)

Annual Environmental Monit (Inactive) 0 CA022427 KEWA - RP to det, doc, correct issue regarding RETSCODE Software Verification (Inactive) 0 CA022481 KEWA - CA to RP to correct discrepancies as described by addendum to the 2007 Annual (Inactive)

S CA025009 KEWA - Present NOD recommendation re: user groups to the peer group for update (Inactive)

CA068037 KEWA - Evaluate ambient radionuclides 0 concentrations/background concentrations (Inactive) 0 CA068039 KEWA - Evaluate and document the significance of atmospheric deposition of plant-relate (Inactive) 0 CA069128 KEWA - Modify HP-01.014 Land Use Census Program. (Inactive)

CA069139 KEWA - RP to evaluate and document the impact/extent of this RIS 0 (Inactive)

CA074118 KEWA - Update REMM w/removal of the K-25 location & addition of 0 replacement location (Inactive)

CA077666 KEWA - Develop individualized training plan for recently hired 0 (6/16/2008) Health Physi (Inactive)

CA079522 KEWA - Document the basis for the current sample locations in a 0 more retrievable manner (Inactive)

CA090622 KEWA - Ensure documentation of when settling plug samples are 0 attempted & not available (Inactive) 0 CA090623 KEWA - Det & impl. needed program changes to ensure necessary results are reported (Inactive) 0 CA125991 KEWA - Develop a sampling procedure for settling plugs water retrieval. (Inactive)

CA1 51384 KEWA - Det, doc & resolve, as necessary, obsolete hardcopy procedures were ident. in RP (Inactive CR FLAGS: Reviewed / None Selected CRT Report Section(s): 2 Screening Date:

License Renewal Flags: (None)

Affected Department: (None)

CRT Comments: **HI LEVEL**

CA to RP (REMP) Program Owner to det, doc and resolve issue lAW PI-AA-200 for the Contract Vendor not able to collect milk sample for site K-44.

UPDATE on 02/12/2013:

Createdd CA 255394 and assigned to RP as requested to report and document per Notation b of Table 2.2.1-A, all deviations from the sampling schedule shall be documented, as required by REMM 2.4.1.c in the Annual Radiological Environmental Operating Report.

Comments: 2/12/2013 13:57:17 - WALESH, DEBRA J:

Returning to create a CA to RP as requested to report and document per Notation b of Table 2.2.1-A, all deviations from the sampling schedule shall be documented, as required by REMM 2.4.1 .c in the Annual Radiological http://teamtrack.va.dominionnet.comltmtrackltmtrack.dll?IssuePage&TableId=1002&Reco... 3/13/2014

Central Reporting System Page 4 of 4 Environmental Operating Report.

Old Record #:

Section 2 Trend Review Complete?: No Process Code: UNK (Unknown) Activity Codes: SAA(Sampling) 0 Human Error Types: (None) Process Related Failure: (None)

S Org. & Mgmt Failure mode: (None) HU Failure modes: (None) 0 Equipment Failure Modes: (None) Primary INPO criteria: (None)

Secondary INPO criteria: (None) Operations Hot Buttons: (None)

Engineering Hot Buttons: (None) Maintenance Hot Buttons: (None)

RP Hot Buttons: (None) Chemistry Hot Buttons: (None) 0 EP Hot Buttons: (None) Training Hot Buttons: (None)

Security Hot Buttons: (None) OR Hot Buttons: (None) S O&P Hot Buttons:

Supply Chain Hot Buttons:

(None)

NSS Hot Buttons:

Procedures Hot Buttons:

(None)

S Reactivity Mgmt Hot Buttons: (None) Other Hot Buttons: (None) 0 Section 3 0 Work Order Number(s):

Status

Description:

0 Status Date: 0 Actual Finish Date:

Work Performed

Description:

Section 5 0 CR Completed Date:

CR Validated Date:

CR Printed Date:

CR Who Validated: (None) 0 RM Attachment Links: 0 Subtasks Show Subtasks 0

Expand All Attachments 0

Principal to: CA255231: KEWA - Det, doc and resolve issue lAW PI-AA-200 for the Contract Vendor not able to col (Inactive) by WALESH, DEBRA J (2/8/2013 11:46:22) 0 Principal to: CA255394: KEWA - Report & doc per Notation b of Table 2.2.1-A, all deviations from the sampling by 0

WALESH, DEBRA J (2/12/2013 13:59:11) 0 Change History 0

0 0

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ML14136A026

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1.0 INTRODUCTION

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