Text

Enclosure 1 to NL-13-028 - Radioactive Effluent Release Report: 2012
	ML13157A132
Person / Time
Site:	Indian Point
Issue date:	12/31/2012
From:	; Entergy Nuclear Operations
To:	; Office of Nuclear Reactor Regulation, NRC/FSME
References
	NL-13-028
	Download: ML13157A132 (65)
	v • d • e

ENCLOSURE 1 TO NL-13-028 Radioactive Effluent Release Report: 2012 ENTERGY NUCLEAR OPERATIONS, INC.

INDIAN POINT UNIT 1, 2, and 3 NUCLEAR POWER PLANTS DOCKET Nos. 50-03, 50-247, and 50-286

Docket No. 50-3, 50-247, & 50-286 Page 1 of 64 Radioactive Effluent Release Report: 2012 Facility Indian Point Energy Center (Indian Point Units 1, 2, and 3)

Licensee Enterqy Nuclear Operations, Inc (Entergy)

This information is provided in accordance with the requirements of Regulatory Guide 1.21. The numbered sections of this report reference corresponding sections of the subject Guide, pages 10 to 12.

This report includes effluent information from Indian Point Units 1, 2, and 3. Units 1 and 2 share effluent processing equipment and Technical Specifications. In this site report, releases from Unit 1 are included with Unit 2, while Unit 3 releases are calculated and shown separately.

A. Supplemental Information

1. Regulatory Limits Indian Point Energy Center is subject to limits on radioactive waste releases that are set forth in the Offsite Dose Calculation Manual (ODCM), Parts I and II, as defined in the Technical Specifications. ODCM Part I, also known as the Radiological Effluent Controls (or RECS) contains the specific requirements and controls, while ODCM Part II (calculational methodologies) contains the details necessary to perform offsite dose calculations from the sampling and monitoring outlined in the RECS.

2. Maximum Permissible Concentration a) Airborne Releases Maximum concentrations and compliance with 10CFR20 release rate limits are controlled by the application of Radiation Monitor setpoints, preliminary grab sampling, and conservative procedural guidance for batch and continuous releases. These measures, in conjunction with plant design, preclude approaching release rate limits, per the ODCM.

b) Liquid Effluents Proximity to release rate and total release limits is controlled through the application of a calculated Allowed Diluted Concentration (ADC) and ALARA guidance with regard to dilution flow and maximum tank concentration. The ADC is used to determine a Radiation Monitor setpoint associated with an estimated amount of non-gamma activity (H-3, Ni-63, Fe-55, Sr-89/90 etc), as well as the measured gamma activity. ADC is defined in the station ODCM as a means of assuring compliance with the release rate limits of 10CFR20, as defined by the application of ten times the Effluent Concentrations of the new 10CFR20.

Liquid effluents are further controlled by the application of proceduralized ALARA limits such as a MINIMUM dilution flow of 100,000 gpm required for batch discharges, a maximum gamma concentration of 5E-5 uCi/ml (without gas) for routine effluents, and procedural guidance for optimizing decay and treatment of liquid waste.

Docket No. 50-3, 50-247, & 50-286 Page 2 of 64

3. Average Energy The average energies (E) of the radionuclide mixtures in releases of fission and activation gases were as follows:

Units 1 and 2:

1st Quarter i *= 1.93E-01 Mev/dis Ey= 1.84E-01 Mev/dis 2nd Quarter IE = 2.31E-01 Mev/dis E y= 4.04E-01 Mev/dis 3rd Quarter I = 1.59E-01 Mev/dis Ey= 1.11E-01 Mev/dis 4th Quarter F = 1.68E-01 Mev/dis Fy= 1.67E-01 Mev/dis Unit 3:

1st Quarter I = 4.13E-01 Mev/dis Fy= 1.09E+00 Mev/dis 2nd Quarter F = 3.98E-01 Mev/dis Fy= 1.04E+00 Mev/dis 3rd Quarter IF = 3.56E-01 Mev/dis F y= 8.77E-01 Mev/dis 4th Quarter F = 3.04E-01 Mev/dis Fy= 6.81E-01 Mev/dis

4. Measurements and Approximations of Total Radioactivity a) Fission and Activation Gases Analyses of effluent gases are performed in compliance with the requirements of the RECS (ODCM Part I). In the case of isolated tanks (batch releases), the total activity discharged is based on an isotopic analysis of each batch with the volume of gas in the batch corrected to standard temperature and pressure.

Vapor containment purge and pressure relief (vent) discharges, which routinely total less than 150 hour0.00174 days 0.0417 hours 2.480159e-4 weeks 5.7075e-5 months s/quarter in duration, have been treated as batch releases. However, both types of releases from the Vapor Containment are performed randomly with regard to time of day and duration (release periods were not dependant solely on time of day or atmospheric condition). Therefore, determination of doses due to Vapor Containment releases includes the use of annual average dispersion data, as defined in NUREG 0133, Section 3.3.

At least one complete isotopic concentration analysis of containment air is performed monthly and compared to a process monitor's reading. Pressure reliefs are quantified by scaling subsequent releases with the monitor's reading, applying the mixture from the grab sample. In this fashion, the base grab sample defines the mixture and the activity released. The monitor scales the release up or down and provides continuous indication of potential leaks.

Isotopic analyses for each vapor containment purge are taken prior to and during the purge. This information is combined with the volume of air in each discharge to calculate the quantity of activity released from these discharges.

The continuous building discharges are based on weekly samples of ventilation air analyzed for isotopic content. This information is combined with total air volume discharged and the process radiation monitor readings to determine the quantity of activity from continuous discharges.

Docket No. 50-3, 50-247, & 50-286 Page 3 of 64 b/c) lodines and Particulates Iodine and particulate releases are quantified by collecting a continuous sample of ventilation air on a Triethylenediamine (TEDA) impregnated, activated charcoal cartridge and a glass-fiber filter paper. These samples are changed weekly as required in the RECS. The concentration of isotopes found by analysis of these samples is combined with the volume of air discharged during the sampling period to calculate the quantity of activity discharged.

If no 1-131 is identified in weekly vent samples, "-" is entered in Table 1A. A typical Minimum Detectable Activity (MDA) for weekly 1-131 analyses is 1.OE-13 uCi/cc, which is 100 times lower than ODCM requirements.

If 1-131 is identified in any routine weekly sample, it is added to the table and other iodine isotopic concentrations (1-133, 1-135) are then determined on a 24-hour sample at least once per month. The concentration of each isotope is analytically determined by ratioing the activities with weekly media for 1-131. This activity is combined with the volume of air discharged during the sampling period to calculate the quantity of activity discharged.

A compositing method of analyzing for gross alpha, Sr-89, and Sr-90 is used per the station ODCMs. An absence of any positive activity is identified as d) Carbon-14 C-14 release quantification details are discussed in Section E.

e) Liquid Effluents A sample of each batch discharge is taken and an isotopic analysis is performed in compliance with requirements specified in the ODCM. Proportional composite samples of continuous discharges are taken and analyzed per the ODCM, as well. Isotopic concentration data are combined with the information on volume discharged to determine the amount of each isotope discharged.

A compositing method of analyzing for non-gamma emitters is used per the station ODCM (Gross Alpha, Sr-89, Sr-90, Fe-55 and Ni-63). When there has been no positive activity, "-" is entered.

Liquid Effluent volumes of waste released on Table 2A are differentiated between processed fluids (routine liquid waste and Unit l's North Curtain Drain), and water discharged through monitored pathways identified in the ODCM, but NOT processed (SG Blowdown and Unit l's Sphere Foundation Drain Sump). The unprocessed water may still contain trace levels of contamination (generally only tritium) and as such, is identified as liquid waste. Curie and dose data from unprocessed fluid is included in the following tables, along with all other liquid effluent, continuous or batch, processed or not. Processed and unprocessed water is differentiated only to prevent confusion with regard to measures undertaken to convert liquid to solid waste (resin cleanup). Therefore, volumes of processed and unprocessed liquid waste are reported separately on Table 2A.

Docket No. 50-3, 50-247, & 50-286 Page 4 of 64

5. Batch Releases Airborne:

Unit I and 2 Airborne Releases Qtr 1 Qtr 2 Qtr 3 Qtr 4 2012 Number of Batch Releases 87 74 72 67 300 Total Time Period (min) 4360 3410 2970 3340 14100 Maximum Time Period (min) 135 99 326 101 326 Average Time Period (min) 50.1 46.1 41.3 49.9 46.9 Minimum Time Period (min) 1 2 1 5 1 Unit 3 Airborne Releases Qtr 1 Qtr 2 Qtr 3 Qtr 4 2012 Number of Batch Releases 20 19 21 20 80 Total Time Period (min) 2120 2500 2210 2060 8890 Maximum Time Period (min) 197 233 241 191 241 Average Time Period (min) 106 131 105 103 111 Minimum Time Period (min) 1 4 1 1 1 Liquid:

Unit I and 2 Liquid Releases Qtr 1 Qtr 2 Qtr 3 Qtr 4 2012 Number of Batch Releases 40 23 0 17 80 Total Time Period (min) 3840 2300 0 1740 7880 Maximum Time Period (min) 133 120 0 117 133 Average Time Period (min) 95.9 100 0 102 98.5 Minimum Time Period (min) 20 82 0 95 20 Unit 3 Liquid Releases Qtr 1 Qtr 2 Qtr 3 Qtr 4 2012 Number of Batch Releases 24 18 20 28 90 Total Time Period (min) 2760 1970 2210 2970 9920 Maximum Time Period (min) 155 125 121 125 155 Average Time Period (min) 115 109 111 106 110 Minimum Time Period (min) 98 55 101 14 14 Average Stream Flow:

Regulatory Guide 1.21 includes a section to report average stream flows. This data, for some plants, is used to determine dilution volume. However, at IPEC, the Hudson River stream flow is not applied to dilution calculations, in favor of the more conservative method of using only the dilution in the discharge canal, running north to south, parallel to the river, and servicing the plant.

This conservative dilution volume is determined quarterly, applied for liquid offsite dose calculations (and all other determinations of diluted effluent), and reported on Tables 2A, in Section B of this report.

Hudson River flow information remains available, however, from the Department of the Interior, United States Geological Survey (USGS), or from web sites such as:

http://ny.water.usgs.gov/projects/dialer_plots/HudsonR-atPoughkeepsie_FreshwaterDischarge.htm

Docket No. 50-3, 50-247, & 50-286 Page 5 of 64

6. Abnormal Releases a) Liqu General Groundwater' IPEC's groundwater quantification model involves a verification/calibration such that the annual release to the environment remains a function of annual precipitation.

Understandably then, the calculation for 2012 resulted in lower release values than that of 2011, which had significantly greater precipitation.

The offsite dose associated with the groundwater pathway remains small (<0.02% of the NRC's annual limit), with routine liquid effluent contributing <0.1% of the annual limit.

Groundwater and storm water effluent flow rates and source term data are further described in Section H of this report. A breakdown of the total dose from the groundwater and storm water pathways is provided in Section E of this report (Radiological Impact on Man).

Storm Drain Monitorinq, 2012 A storm drain (B-i) in the Unit 3 transformer yard has been identified with elevated tritium levels. Investigation is ongoing, but has not yielded a specific origin. Current hypotheses include increased condensation from routine plant vent releases after repairs were completed on the FSB exhaust fan, and general capture of groundwater tritium in the bottom of the storm drain basin. The consistent concentration of tritium from water vapor vented off the spent fuel pool (and directed up the plant vent as it should) provides a credible source of some condensed vapor and tritium discovered in this storm drain (directly west of the FSB and main plant vent exhaust). Investigation for other possible contributing factors is ongoing. Water in storm drain B-1 averaged 1.05E-5 uCi/mI tritium.

Effluent analyses of the water indicated no positive gamma emitters. For investigative purposes, periodic samples from this drain were also added to our groundwater (GW) sampling regime, for analyses at environmental levels by our GW vendor. These samples occasionally indicate trace (environmental) levels of Cs-137 in the water (approximately 0.00000003 uCi/ml), consistent with the legacy Cs-1 37 in the sediment.

An increase in the tritium levels was also noted in Manhole 5, located in the Unit 2 Auxiliary Feed Building. The tritium increase has been isolated to the pipe leading to the Vapor Containment Building Foundation Drain (MH-5 VCFD). This pipe also carries drainage from roof drains and floor drains from the Auxiliary Feed Building. Tritium levels exhibited substantial variability during the year. The root cause of this transient tritium increase is still being investigated. One hypothesis involves the same understanding as that of the increased levels in B-i, which is the local condensation of main plant vent vapor being released after evacuating the area above the Spent Fuel Pool.

Effluent impact of trace contamination in these upstream drains was evaluated. Both the liquid and airborne tritium effluent contribution from the above events proved insignificant with respect to monthly totals and effluent limits (less than 0.0000001 mrem). However, station procedures and policies with regard to indoor spills were improved, and other sources for the trace tritium contamination continue to be investigated.

All effluent from GW or Storm Drains is quantified and included in the GW assessment section of this report (Section H). The offsite dose impact from all GW and Storm water pathways is demonstrated to be well below 0.1% of the effluent ALARA design limits of 10CFR50, with contribution from B-1 and MH-5 representing a small portion of this total.

Docket No. 50-3, 50-247, & 50-286 Page 6 of 64

6. Abnormal Releases (continued) b) Airborne Vent Header Leak to Primary Auxiliary Building (PAB)

On May 23, 2012, approximately 2300 cubic feet of low level noble gas leaked out a valve stem on a gas decay tank relief valve following maintenance. The leak was discovered and isolated, and the valve repaired. The composition of the noble gas was determined to be similar to another tank, which was sampled for an effluent evaluation (4.4E-6 uCi/cc, 96% Xe-133, and 4% Xe-135). Approximately 0.00028 curies of gas entered the primary auxiliary building, which was eventually ventilated to the plant vent discharge point. Radiation monitors throughout the period did not indicate any deflection from baseline. An offsite dose evaluation from this event indicated a maximum beta air dose of 0.00000005 mrad, or less than 0.0000003 % of the ODCM annual limit. The event was captured in the corrective action program (CR-IP3-2012-01569).

7. ODCM Reporting Requirements ODCM Part I requires reporting of various conditions during the year. These include effluent monitoring equipment out of service for periods exceeding 30 consecutive days, notification of any changes in the land use census, changes in the Radiological Environmental Monitoring Program (REMP), any time total curie content limitations in outdoor tanks is exceeded, or any other changes in the ODCM or Process Control Program (PCP).

During this reporting period, the following ODCM required effluent monitoring equipment was out of service (OOS) for periods greater than 30 consecutive days:

Effected Instrument Interval Details Unit 3 Oct 12 The detector was removed from service due to unexplained spiking.

Liquid to The extended outage was due to difficulty in researching, finding, and Waste Nov 19 correcting the source of the spiking. Many detector parts and Monitor, connections were replaced. Then the detector was calibrated and R-18 38 days tested prior to returning to service. During this interval, 14 tanks were released with compensatory sampling completed.

The detector was removed from service due to unexplained spiking.

Unit 3 Oct 20 The extended outage was due to difficulty in researching, finding, and Condenser to correcting the source of the spiking. The vendor was brought in twice Off-gas Dec10 to help research the problem. Connecters were eventually Monitor, discovered to be faulty. Many detector parts and connections were R-1 5 51 days replaced. Then the detector was calibrated and tested prior to returning to service. During this interval, compensatory sampling was I performed per the ODCM, with one exception (see note below).

This monitor was declared inoperable while the entire Unit 1/Unit 2 Unit 2 Aug 29 Liquid Waste Cleanup system was tagged out for upgrades. There Liquid to were no liquid effluent tanks released during this interval, and there Waste Oct 15 was no problem with the monitor. It was declared out of service only Monitor, due to missing the monthly and quarterly surveillances while tagged R-54 47 days out. After the planned upgrades to the associated liquid waste processing system were completed, it was tested and returned to service. No compensatory sampling was required.

Docket No. 50-3, 50-247, & 50-286 Page 7 of 64

7. ODCM Reportinq Requirements (continued)

Missed Condenser Off Gas compensatory sample 10/30/12 On 10/30/12, a compensatory sample for R-15, U3 Condenser Off Gas, was not collected within the required interval (12 hours1.388889e-4 days 0.00333 hours 1.984127e-5 weeks 4.566e-6 months +/- 25%). The plant had been shutdown in preparation of Hurricane Sandy at approximately 00:00. The steam stops remained open, with condenser vacuum maintained. Individual Steam Generator samples were collected to check for S/G integrity, but watch-standers incorrectly assumed a condenser off-gas compensatory sample was not required. When day-shift staff arrived at 08:00, the confusion was corrected, but approximately 16 hours1.851852e-4 days 0.00444 hours 2.645503e-5 weeks 6.088e-6 months had passed since the previous sample.

SG samples and other secondary fluid samples during this interval did not indicate evidence of any secondary contamination, nor was there any evidence of a leak from physical plant parameters. Therefore, it was concluded that Steam Generator integrity was not challenged.

Condition Report IP3-2012-03437 was written to document the missed sample, corrective actions, and lessons learned.

Other Reporting Criteria:

Tank Curie Limits During this reporting period, no tank curie limits in outdoor tanks were exceeded.

Land Use Census During this reporting period, there were no changes to the Land Use Census.

PCP changes:

During this reporting period, there were no changes to the Process Control Program.

ODCM chan-ges:

The ODCM was updated to Revision 4 in 2012.

Changes included updates to the Radiological Ground Water Monitoring Program (RGWMP), adding an additional well in the Unit 3 transformer yard, and verifying/re-calibrating the GW flux model with all accumulated data to date. Another change involved the use of Effective Full Power Days in the determination of C-14 effluent.

This ODCM revision was reviewed by the Onsite Safety Review Committee (OSRC) on Sep 5, 2012. It was effective Oct 4, 2012.

A complete copy of the ODCM Rev 4 is attached to this report.

Changes are marked with month and date in the right-hand margin.

The justification package is also attached.

Docket No. 50-3, 50-247, &50-286 Page 8 of 64 Indian Point Energy Center (Units 1, 2, and 3)

RADIOACTIVE EFFLUENT RELEASE REPORT B. GASEOUS EFFLUENTS 2012

Docket No. 50-3, 50-247, & 50-286 Page 9 of 64 TABLE 1A INDIAN POINT 1 and 2 RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES Year Est. Total A Fission & Activation Gases Units Or 1 Qtr 2 Qtr 3 Qtr 4 2012 % Error

1. Total Release Ci 1.87E+00 I_3.37E-01 I[4.79E-01 2.17E-01 _2.,

I 2. Average release rate h I uCi/sec 2.38E-01 I

4.29E-02 I 6.02E-02 I 2.73E-02 I 9.18E-02 I & i C. Particulates

1. Total Release, with Ci 4.57E-06 - 4.57E-06 +/- 25 half-life > 8 days

2. Average release rate uCi/sec 5.81 E-07 - - 1.45E-07

3. Gross Alpha Ci a- 0.OOE+00 +/- 25 D. Tritium

1. Total release Ci 2.77E+00 4.80E+00 4.08E+00 2.60E+00 1.43E+01

2. Average release rate uCi/sec 3.53E-01 6.11 E-01 5.14E-01 3.27E-01 4.51E-01 E. Carbon-14

1. Total release Ci 2.48E+00 2.48E+00 2.48E+00 2.48E+00 9.93E+00

2. Average release rate uCi/sec 3.16E-01 3.16E-01 3.12E-01 3.12E-01 3.14E-01 Otr 1 tr 2 Qtr 3 Qtr 4 2012

- Incicates < MDA

Docket No. 50-3, 50-247, & 50-286 Page 10 of 64 TABLE IC INDIAN POINT 1 and 2 CONTINUOUS GASEOUS EFFLUENTS RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

Nudides Released Year

1) Rssion Gases Units Qtr I Qtr 2 Qtr 3 Qtr4 2012 IXe-133 I a I - I - I - I - I0.OOE400I Total for Period Ci 0.0(E+00 0.OOE+0 0.00E+00 0,00E+00 0.00E+00

2) lodines 1-131 Ci - - - 0.00E+00 1-133 Ci .... 0.OOE+00 1-135 Ci ....- 0.OOE+00 Total for Pedod Ci O.00E+00 I.00E+00 0.00E000 0 0.OOE+00

3) Particulates Co-58 Ci 4.57E-06 - - - 4.57E-06 i 4.57E-06 O.OOE+00 0.OOE+O00 OOE+00 4.57E-06

- Indicates< KUVA

Docket No. 50-3, 50-247, & 50-286 Page 11 of 64 TABLE IC INDIAN POINT 1 and 2 - BATCH GASEOUS EFFLUENTS RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

Nuclides Released Year

1) Fission Gases 2012 Units Qtr 1 Qtr 2 Qtr 3 Qtr 4 Ar-41 Ci 1.43E-01 9.67E-02 2.10E-02 2.08E-02 2.81E-01 Kr-85 Ci - - 0.OOE+00 Kr-85m Ci 7.11E-03 1.14E-04 1.89E-04 1.45E-05 7.43E-03 Kr-87 Ci 1.72E-06 1.06E-04 1.59E-04 1.1OE-05 2.78E-04 Kr-88 Ci 8.59E-03 2.16E-04 3.26E-04 2.64E-05 9.16E-03 Xe-131m Ci 1.99E-04 - 0.OOE+00 1.99E-04 Xe-1 33 Ci 1.37E+00 2.37E-01 4.29E-01 1.94E-01 2.23E+00 Xe-133m Ci 2.31E-02 5.59E-04 5.30E-03 4.56E-07 2.90E-02 Xe-135 Ci 3.20E-01 2.75E-03 2.22E-02 2.12E-03 3.47E-01 Xe-135m Ci 4.59E-06 2.24E-04 2.96E-04 2.03E-05 5.45E-04 Xe-1 38 Ci 5.92E-07 5.92E-07 Toalfr Perio j 1.87E+00 3.37E-01 4.79E-01 j2.17E-01 2.90E+00]

2) lodines Not Applicable for Batch Releases

.- indicates <MDA

3) Particulates Not Applicable for Batch Releases

Docket No. 50-3, 50-247, & 50-286 Page 12 of 64 TABLE 1A INDIAN POINT 3 RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES Year Est. Total A Rassbn& Aciv-tionGses 2012 %BTr C Parcxiaes

1. Ttal FRlease, wth a-- E+00 +/-25 half-life > 8 days

2. Average release rate uC(/sec -0 .OOE-0

3. Gross Alpha C 0.OO0E+0 +/-25 D. Tdtkfrn T3.56E+00 U

11. Total release 3.03E+00 3.80E+00 4.38E+00 I 1.48E+01 +/- 25 uCi/sec 4.53E-01 3.85E-01 4.78E-01 5.51E-01 4.67E-01 1 2. Average release rate E Cabm-14

1. Total release 2.70E+00 2.70E+00 2.70E+00 2.70E+00 1.08E+01 2- Avagereleaserate u(3/sec 3.43E-01 3.43E-01 3.4E-01 3.40E-01 3.42E-01 trl1 QOr2 Qtr3 Qr4 2012

- Indcates < MDA

Docket No. 50-3, 50-247, & 50-286 Page 13 of 64 TABLE IC INDIAN POINT 3 - CONTINUOUS GASEOUS EFFLUENTS RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

Nuclides Released Year

1) Fission Gases Units Qtr I Qtr 2 Qtr 3 Qtr 4 2012 Ar-41 Ci - - 0.0OE+00 Xe-133 Ci -- - 0.OOE+00 IXe-1 35 Ci 0.OOE+00 Total for Period Ci O.OOE+00 O.OOE+00 O.OOE+00 O.OOE+O0 0.OOE+O0

2) lodines 1-131 Ci - - O.OOE+00 1-133 Ci - - O.OOE+00 1-135 Ci - -O.OOE+00 Total for Period Ci O.OOE+O0 O.OOE+O0 O.OOE+00 O.OOE+00 0.OOE+O0

3) Particulates Total for Period Ci o.OOE+00 0.ooE+00 o.OOE+00 o.OOE+00 o.ooE+o0

- indicates < MDA

Docket No. 50-3, 50-247, & 50-286 Page 14 of 64 TABLE IC INDIAN POINT 3 - BATCH GASEOUS EFFLUENTS RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

Nuclides Released Year

1) Fission Gases Units Qtr 1 Qtr 2 Qtr 3 Qtr 4 2012 Ar-41 Ci 1.10E-02 1.61E-02 1.26E-02 1.55E-02 5.53E-02 Kr-85 Ci - - - - 0.OOE+00 Kr-85m Ci - -- - 0.00E+00 Kr-87 Ci - - - - 0.OOE+00 Kr-88 Ci - - - - 0.OOE+00 Xe-1 31 m Ci - - - - 0.OOE+00 Xe-133 Ci 2.01E-03 4.03E-03 6.15E-03 1.47E-02 2.69E-02 Xe-1 33m Ci - - - 0.OOE+00 Xe-1 35 Ci - 2.70E-06 - 2.70E-06 Xe-1 35m Ci 0. OOE+00 Total for Period Ci 1.30E-02 2.01E-02 1.88E-02 3.02E-02 8.22E-02

2) lodines Not Applicable for Batch Releases

3) Particulates Not Applicable for Batch Releases

- Indicates <MDA

Docket No. 50-3, 50-247, & 50-286 Page 15 of 64 Indian Point Energy Center (Units 1, 2, and 3)

RADIOACTIVE EFFLUENT REPORT C. LIQUID EFFLUENTS 2012

Docket No. 50-3, 50-247, & 50-286 Page 16 of 64 TABLE 2A INDIAN POINT 1 and 2 RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES Year Est. Total A Rssion & Activation Products Units Qtr I Qtr 2 Qtr 3 Cr4 2012 %Error I

p

1. Total Release (not including C 1.40E-02 1.01E-02 4.97E-04 1.91 E-03 2.65E-02 +/- 25 Tritiurn, Gr Apha, & Gases)

2. Average Diuted Conc uCi/ml 2.97E-11 1.29E-11 5.75E-13 2.65E-12 9.32E-12

.- .- .- .- . - S - S -

B. Tritium F Y 9.64E+01 7.95E-02 1.21E+02 8.49E+02 1.23E-07 9.19E-11 1.68E-07 2.99E-07 a a C. Dissolved & Entrained Gases D. Gross AJpha I. Total Reese I - I °°.°E+00 25 E Volmrne of Waste Released 1.ProcessedWaste(LW& NCD) liters a18E+06 3.36E+06 1.46E+06 2.32E+06 1.03E+07 +/- 10

2. Unprocessed (SGBD, SFDS, UIFD) liters a26E+07 5.33E+07 4.59E+07 4.39E+07 1.76E+08 + 10 IF. Volume f Dilution Wate liters 472E+1 1 7.85E+1 1 8.65E+1 1 7.22E+1 1 12.84E+1I _+10

- Indicates < MDA

Docket No. 50-3, 50-247, & 50-286 Page 17 of 64 TABLE 2B INDIAN POINT 1 and 2 LIQUID RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

CONTINUOUS RADIOACTIVE EFFLUENT Nudides Released Year Units Qtr I Qtr 2 Qtr 3 Qtr 4 2012 Cs-1 37 Ci 1.13E-03 8.07E-04 4.48E-04 1.72E-04 2.56E-03 N i-63 Ci - 0.OOE+00 Sr-89 C1i 0.OOE+00 Sr-90 Ci 5.16E-05 1.38E-05 4.84E-05 1.69E-05 1.31 E-04 Total for Period Ci 1.18E-03 8.21E-04 4.97E-04 1.89E-04 2.69E-03 H-3 (only) Ci 1.31E-02 6.91E-02 I 7.95E-02 11.40-071 3.02E-01

- Indicates < MDA

Docket No. 50-3, 50-247, & 50-286 Page 18 of 64 TABLE 2B INDIAN POINT 1 and 2 LIQUID RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

BATCH RADIOACTIVE EFFLUENT Year Nudcles Released Units Qtr 1 Qtr 2 Qtr 3 Qtr 4 2012 Ag-110m Ci 3.46E-04 2.15E-04 - 5.61E-04 Co-58 Ci 1.31E-03 1.05E-03 - 1.04E-04 2.46E-03 Co-60 Ci 1.16E-04 1.40E-04 - 2.06E-05 2.77E-04 Cs-1 37 Ci 8.05E-05 - - 5.83E-06 8.63E-05 Ni-63 Ci 1.72E-03 3.94E-04 - 2.84E-04 2.40E-03 Sb-124 Ci 5.90E-04 5.22E-05 - 6A2E-04 Sb-125 Ci 8.67E-03 7.39E-03 - 1.31E-03 1.74E-02 Te-123m Ci 2.77E-06 1.87E-05 2.15E-05 otal for Period i 1.28E-02 9.25E-03 O.OOE+00 1.73E-03 2.38E-02j Dissolved & Entrained Gas Kr-85 Ci - 0.OOE+00 Xe-1 33 Ci 2.24E-04 2.24E-04 Total for Period a 2.24E-04 O.OOE+00 O.OOE+00 0.00E+00 224E-04

- Indicates < MDA

Docket No. 50-3, 50-247, & 50-286 Page 19 of 64 TABLE 2A INDIAN POINT 3 RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES Year Est. Tota A Fission&&ActrvationRoditcts LUits Olr1 Qtr2 Qtr3 Qr4 2012 %Error

1. Toted Release (not including QC 2.67E-03 1.43E-03 6.34E-03 1.04E-02 2.08E-02 + 25 Tritium Gr Apha, &Gases)

2. Average Diuted Conc uCi/rri 5.66E-12 1.82E-12 7.33E-12 1.44E-11 7.33E-12 B. Tritium C. Dssolved & Entrained Gases

1. otal Release CaI 4.16E-04 525E-06 2.43E-05 1.77E-03 2.22E-03 +/- 25 2 verageh1utedConc uCi/rri 8.81E-13 669E-15 2.81E-14 2.45E-12 7.79E-13 D. Gross Aha I--T7otalRelease 0 - I .°E l00 25 E Vol ume of Waste Released

1. Rocessed luids(Mxi Tarks) liters 626E+-05 4.70E+05 1.07E+06 7.03E+05 2.87E-06 +/-10

2. Unprocessed Ruids (s(.) liters 200E+06 2.93E+06 1.64E-06 7.03E+06 1.36E-07 +/- 10 VumedDlu*'

IF.v io*in er iters I472E+1117.85E+1 118.65E'11 7.22E11E1 2.84_+12 +/-0

'-indicates < rA

Docket No. 50-3, 50-247, & 50-286 Page 20 of 64 TABLE 2B INDIAN POINT 3 LIQUID RADIOACTIVE EFFLUENT REPORT (Jan - Dec 2012)

BATCH and CONTINUOUS RADIOACTIVE LIQUID EFFLUENT Batch Fission/Activation Products Units Qtr 1 Qtr 2 Qtr 3 Or 4 2012 Co-58 Ci 1.79E-04 6.61 E-05 6.73E-05 2.40E-04 5.52E-04 Co-60 Ci 3.21E-04 9.91E-05 1.01E-03 5.97E-03 7.40E-03 Cs-134 Ci - 5.72E-06 5.72E-06 Cs-137 Ci 3.07E-05 9.58E-05 2.45E-04 3.71E-04 Fe-55 Ci - 3.13E-04 3.13E-04 Mn-54 Ci 2.57E-06 5.17E-06 1.08E-04 1.16E-04 Ni-63 Ci 1.42E-03 1.02E-03 4.74E-03 2.71E-03 9.90E-03 Sb-124 Ci 3.52E-06 - 3.52E-06 Sb-125 Ci 7.36E-04 2.11E-04 4.19E-04 8.11E-04 2.18E-03 Sn-113 Ci 2.83E-06 7.04E-06 9.87E-06 Total for Period Ci 2.67E-03 1.43E-03( 6.34E-03 1.04E-02 2.08E-02 Dissolved and EntrainedGas (Batch)

Xe-133 Ci 4.16E-04 5.25E-06 2.43E-05 1.77E-03 2.22E-03

- - O.OOE+00

- - 0.OOE+00 Total for Period Ci 4.16E-04 5.25E-06 2.43E-05 1.77E-03 2.22E-03 ContinuousReleases (SG Boowdown)

I H-3 (only) I Ci 3.58E-03 6.21E-03 I 3.30E-03 I 2.47E-03 I1.56E-02

'-indicates < rmda

Docket No. 50-3, 50-247, & 50-286 Page 21 of 64 Indian Point Energy Center (Units 1, 2, and 3)

RADIOACTIVE EFFLUENT REPORT D. SOLID WASTE 2012

Docket No. 50-3, 50-247, & 50-286 Page 22 of 64 Units 1 and 2 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 (all identified isotopes are included)

Waste Stream : Resins, Filters, and Evap Bottoms LW S Resin Plant Resin 8-120 2011 Filters WMG Rx Cavity/SFP Demin Waste Volume Curies % Error (Ci) 3 3 Class ft m Shipped A 5.43E +02 1.54E+01 9.11 E +00 +/- 25%

B 0.OOE +00 0.OOE+00 0.00E+00 +/- 25%

C 1.95E +02 5.51E+00 2.94E +02 +/-25%

All 7.38E+02 2.09E+01 3.03E+02 +/-25%

Waste Stream : Dry Active Waste Soil/ Bebris Intermodal Scrap Metal 20' Sea Land DAW/Dirt; B-25 Box DAW 20'Sea Land Waste Volume Curies % Error (Ci) 3 3 Class ft m Shipped A 2.81E +04 7.97E+02 3.41 E-01 +/-25%

B 0.OOE +00 0.OOE+00 O.OOE +00 +/-25%

C 0.OOE +00 0.OOE+00 0.OOE +00 +/-25%

All 2.81 E +04 7.97E+02 3.41 E-01 +/-25%

Waste Stream Irradiated Components Waste Volume Curies % Error (Ci)

Class ft 3 m 3 Shipped A 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%

B 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%

C 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%

All 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%

Waste Stream: Other Waste Corn bined Packages Waste Volume Curies % Error (Ci) 3 3 Class ft m Shipped A 0.OOE +00 0.00E+00 0.OOE +00 +/-25%

B 0.OOE +00 0.OOE+00 O.OOE +00 +/-25%

C 2.83E +01 8.02E-01 4.88E +01 +/-25%

All 2.83E +01 8.02E-01 4.88E +01 +/-25%

Waste Stream: Sum ofAll 4 Categories LWS Resin Soil/Debris Intermodal Combined Packages DAW 20' Sea Land 2011 Filters WMG DAW /Dirt; B-25 Box Plant Resin 8-120 Scrap Metal 20' Sea Land Rx Cavity/ SFP Dem in Waste Volume Curies % Error (Ci) 3 3 Class ft m Shipped A 2.87E+04 8.12E+02 9.45E +00 +/-25%

B 0.00E +00 0.OOE+00 0.OOE +00 +/-25%

C 2.23E +02 6.31 E+00 3.43E +02 +/-25%

All 2.89E +04 8.19E+02 3.52E +02 +/-25%

Combined Waste Type Shipment, Major Volume Waste Type Shown The Unit 1 Stack was reduced in height in 2012, resulting in an increase of dry active waste.

Docket No. 50-3, 50-247, & 50-286 Page 23 of 64 Units 1 and 2 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Number of Mode of Transportation Destination Shipments 12 Hittman Transport Energy Solutions - Bear Creek 3 Eastern Technologies Inc. Impact Services Inc.

1 Hubbard Trucking Impact Services Inc.

1

Horwith Trucks Studsvik Processing - Memphis 15

R & R Trucking Inc. Studsvik Processing - Memphis 2 Hittman Transport Studsvik Processing Facility 2 Hittman Transport ToxCo Incorporated

Material from Unit 1 Stack reduction, for processing and recycling.

Resins, Filters, and Evaporator Bottoms Waste Class A Nuclide Name % Abundance Curies H-3 0.94% 8.57E-02 C-14 18.37% 1.67E+00 Cr-51 0.23% 2.09E-02 Mn-54 0.33% 2.96E-02 Fe-55 12.88% 1.17E+00 Fe-59 0.07% 6.01 E-03 Co-57 0.10% 8.88E-03 Co-58 10.00% 9.10E-01 Co-60 12.13% 1.10E+00 Ni-63 34.27% 3.12E+00 Zn-65 0.10% 8.71 E-03 Sr-90 0.02% 1.33E-03 Zr-95 0.07% 5.91 E-03 Ag-1 10m 3.09% 2.81 E-01 Sb-124 0.04% 3.46E-03 Sb-125 2.94% 2.68E-01 Cs-1 34 0.18% 1.59E-02 Cs-1 37 4.27% 3.89E-01

Docket No. 50-3, 50-247, & 50-286 Page 24 of 64 Units I and 2 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Resins, Filters, and Evaporator Bottoms Waste Class C Nuclide Name % Abundance Curies Be-7 0.00% 7.23E-05 C-14 0.02% 6.46E-02 Cr-51 0.00% 4.04E-07 Mn-54 0.06% 1.77E-01 Fe-55 2.27% 6.68E+00 Fe-59 0.00% 1.23E-06 Co-57 0.03% 8.42E-02 Co-58 0.03% 9.75E-02 Co-60 3.61% 1.06E+01 Ni-59 0.22% 6.41 E-01 Ni-63 82.39% 2.42E+02 Zn-65 0.00% 2.60E-04 Sr-89 0.00% 1.69E-06 Sr-90 0.09% 2.67E-01 Zr-95 0.00% 2.04E-04 Nb-94 0.02% 4.55E-02 Nb-95 0.00% 3.78E-06 Ag-11 Oin 0.09% 2.66E-01 Sn-113 0.00% 3.39E-04 Sb-125 0.41% 1.21 E+00 Cs-1 34 0.90% 2.64E+00 Cs-137 9.82% 2.89E+01 Ce-144 0.03% 7.74E-02 Pu-238 0.00% 1.84E-03 Pu-239 0.00% 3.76E-04 Pu-241 0.01% 2.70E-02 Am-241 0.00% 2.43E-03 Cm-242 0.00% 3.23E-07 Cm-243 0.00% 7.48E-03

Docket No. 50-3, 50-247, & 50-286 Page 25 of 64 Units 1 and 2 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Resins, Filters, and Evaporator Bottoms Waste Class All Nuclide Name % Abundance Curies H-3 0.03% 8.57E-02 Be-7 0.00% 7.23E-05 C-14 0.57% 1.74E+00 Cr-51 0.01% 2.09E-02 Mn-54 0.07% 2.07E-01 Fe-55 2.59% 7.85E+00 Fe-59 0.00% 6.01E-03 Co-57 0.03% 9.31 E-02 Co-58 0.33% 1.01E+00 Co-60 3.87% 1.17E+01 Ni-59 0.21% 6.41E-01 Ni-63 80.94% 2.45E+02 Zn-65 0.00% 8.97E-03 Sr-89 0.00% 1.69E-06 Sr-90 0.09% 2.69E-01 Zr-95 0.00% 6.11E-03 Nb-94 0.02% 4.55E-02 Nb-95 0.00% 3.78E-06 Ag-110m 0.18% 5.47E-01 Sn-1 13 0.00% 3.39E-04 Sb-124 0.00% 3.46E-03 Sb-125 0.49% 1.48E+00 Cs-134 0.88% 2.66E+00 Cs-137 9.65% 2.93E+01 Ce-144 0.03% 7.74E-02 Pu-238 0.00% 1.84E-03 Pu-239 0.00% 3.76E-04 Pu-241 0.01% 2.70E-02 Am-241 0.00% 2.43E-03 Cm-242 0.00% 3.23E-07 Cm-243 0.00% 7.48E-03

Docket No. 50-3, 50-247, & 50-286 Page 26 of 64 Units I and 2 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Dry Active Waste Waste Class A Nuclide Name Percent Abundance Curies C-14 0.63% 2.15E-03 Mn-54 0.88% 3.01 E-03 Fe-55 11.64% 3.96E-02 Co-57 0.05% 1.81 E-04 Co-58 1.06% 3.62E-03 Co-60 55.58% 1.89E-01 Ni-63 22.02% 7.50E-02 Sr-90 0.04% 1.32E-04 Tc-99 0.02% 6.85E-05 Sb-125 0.90% 3.05E-03 Cs-1 34 0.44% 1.50E-03 Cs-1 37 6.56% 2.23E-02 Ce-144 0.07% 2.51 E-04 Pu-238 0.00% 8.88E-06 Pu-239 0.00% 2.83E-06 Pu-241 0.11% 3.56E-04 Am-241 0.00% 6.61 E-06 Cm-243 0.01% 1.74E-05 Dry Active Waste Waste Class All Nuclide Name Percent Abundance Curies C-14 0.63% 2.15E-03 Mn-54 0.88% 3.01 E-03 Fe-55 11.64% 3.96E-02 Co-57 0.05% 1.81 E-04 Co-58 1.06% 3.62E-03 Co-60 55.58% 1.89E-01 Ni-63 22.02% 7.50E-02 Sr-90 0.04% 1.32E-04 Tc-99 0.02% 6.85E-05 Sb-125 0.90% 3.05E-03 Cs-1 34 0.44% 1.50E-03 Cs-137 6.56% 2.23E-02 Ce-144 0.07% 2.51 E-04 Pu-238 0.00% 8.88E-06 Pu-239 0.00% 2.83E-06 Pu-241 0.11% 3.56E-04 Am-241 0.00% 6.61 E-06 Cm-243 0.01% 1.74E-05

Docket No. 50-3, 50-247, & 50-286 Page 27 of 64 Units 1 and 2 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Other Waste Waste Class C Nuclide Name % Abundance Curies H-3 0.27% 1.31E-01 C-14 0.26% 1.25E-01 Mn-54 0.53% 2.57E-01 Fe-55 32.35% 1.58E+01 Fe-59 0.00% 9.86E-05 Co-57 0.05% 2.48E-02 Co-58 1.12% 5.44E-01 Co-60 15.22% 7.43E+00 Ni-63 15.59% 7.61 E+00 Zn-65 0.00% 3.82E-04 Sr-90 0.26% 1.28E-01 Zr-95 0.09% 4.25E-02 Nb-95 0.06% 2.74E-02 Ag-110m 0.14% 6.72E-02 Sn-113 0.03% 1.41 E-02 Sb-125 0.08% 3.77E-02 Cs-134 3.27% 1.60E+00 Cs-1 37 30.60% 1.49E+01 Ce-144 0.07% 3.46E-02 Am-241 0.01% 5.05E-03 Cm-243 0.02% 7.81 E-03 Other Waste Waste Class All Nuclide Name % Abundance Curies H-3 0.27% 1.31E-01 C-14 0.26% 1.25E-01 Mn-54 0.53% 2.57E-01 Fe-55 32.35% 1.58E+01 Fe-59 0.00% 9.86E-05 Co-57 0.05% 2.48E-02 Co-58 1.12% 5.44E-01 Co-60 15.22% 7.43E+00 Ni-63 15.59% 7.61 E+00 Zn-65 0.00% 3.82E-04 Sr-90 0.26% 1.28E-01 Zr-95 0.09% 4.25E-02 Nb-95 0.06% 2.74E-02 Ag-1 10m 0.14% 6.72E-02 Sn-113 0.03% 1.41E-02 Sb-125 0.08% 3.77E-02 Cs-134 3.27% 1.60E+00 Cs-1 37 30.60% 1.49E+01 Ce-144 0.07% 3.46E-02 Am-241 0.01% 5.05E-03 Cm-243 0.02% 7.81E-03

Docket No. 50-3, 50-247, & 50-286 Page 28 of 64 Units I and 2 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Sum of All 4 Categories Waste Class A Nuclide Name Percent Abundance Curies H-3 0.91% 8.57E-02 C-14 17.73% 1.68E+00 Cr-51 0.22% 2.09E-02 Mn-54 0.35% 3.26E-02 Fe-55 12.84% 1.21 E+00 Fe-59 0.06% 6.01 E-03 Co-57 0.10% 9.06E-03 Co-58 9.68% 9.14E-01 Co-60 13.70% 1.29E+00 Ni-63 33.82% 3.20E+00 Zn-65 0.09% 8.71 E-03 Sr-90 0.02% 1.46E-03 Zr-95 0.06% 5.91 E-03 Tc-99 0.00% 6.85E-05 Ag-11 Oin 2.97% 2.81 E-01 Sb-1 24 0.04% 3.46E-03 Sb-125 2.87% 2.71 E-01 Cs-134 0.19% 1.74E-02 Cs-137 4.36% 4.11 E-01 Ce-144 0.00% 2.51 E-04 Pu-238 0.00% 8.88E-06 Pu-239 0.00% 2.83E-06 Pu-241 0.00% 3.56E-04 Am-241 0.00% 6.61 E-06 Cm-243 0.00% 1.74E-05

Docket No. 50-3, 50-247, & 50-286 Page 29 of 64 Units 1 and 2 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/0112012 to 12/31/2012 Percent Cutoff: 0 Sum of All 4 Categories Waste Class C Nuclide Name Percent Abundance Curies H-3 0.04% 1.31E-01 Be-7 0.00% 7.23E-05 C-14 0.06% 1.90E-01 Cr-51 0.00% 4.04E-07 Mn-54 0.13% 4.34E-01 Fe-55 6.56% 2.25E+01 Fe-59 0.00% 9.98E-05 Co-57 0.03% 1.09E-01 Co-58 0.19% 6.42E-01 Co-60 5.27% 1.80E+01 Ni-59 0.19% 6.41E-01 Ni-63 72.87% 2.50E+02 Zn-65 0.00% 6.43E-04 Sr-89 0.00% 1.69E-06 Sr-90 0.12% 3.95E-01 Zr-95 0.01% 4.27E-02 Nb-94 0.01% 4.55E-02 Nb-95 0.01% 2.74E-02 Ag-11im 0.10% 3.33E-01 Sn-113 0.00% 1.44E-02 Sb-125 0.36% 1.25E+00 Cs-134 1.24% 4.24E+00 Cs-137 12.78% 4.38E+01 Ce-144 0.03% 1.12E-01 Pu-238 0.00% 1.84E-03 Pu-239 0.00% 3.76E-04 Pu-241 0.01% 2.70E-02 Am-241 0.00% 7.48E-03 Cm-242 0.00% 3.23E-07 Cm-243 0.00% 1.53E-02

Docket No. 50-3, 50-247, & 50-286 Page 30 of 64 Units 1 and 2 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Sum of All 4 Categories Waste Class All Nuclide Name Percent Abundance Curies H-3 0.06% 2.17E-01 Be-7 0.00% 7.23E-05 C-14 0.53% 1.87E+00 Cr-51 0.01% 2.09E-02 Mn-54 0.13% 4.67E-01 Fe-55 6.73% 2.37E+01 Fe-59 0.00% 6.11 E-03 Co-57 0.03% 1.18E-01 Co-58 0.44% 1.56E+00 Co-60 5.49% 1.93E+01 Ni-59 0.18% 6.41 E-01 Ni-63 71.82% 2.53E+02 Zn-65 0.00% 9.36E-03 Sr-89 0.00% 1.69E-06 Sr-90 0.11% 3.96E-01 Zr-95 0.01% 4.86E-02 Nb-94 0.01% 4.55E-02 Nb-95 0.01% 2.74E-02 Tc-99 0.00% 6.85E-05 Ag-11 Oin 0.17% 6.14E-01 Sn-113 0.00% 1.44E-02 Sb-1 24 0.00% 3.46E-03 Sb-1 25 0.43% 1.52E+00 Cs-1 34 1.21% 4.26E+00 Cs-137 12.56% 4.42E+01 Ce-144 0.03% 1.12E-01 Pu-238 0.00% 1.85E-03 Pu-239 0.00% .3.79E-04 4 0.01% 2.73E-02 Pu-2 1 Am-241 0.00% 7.49E-03 Cm-242 0.00% 3.23E-07 Cm-243 0.00% 1.53E-02

Docket No. 50-3, 50-247, & 50-286 Page 31 of 64 Unit 3 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 (all identified isotopes are included)

Waste Stream : Resins, Filters, and Evap Bottoms Primary Resin 8-120 Waste Volume Curies % Error (Ci) 3 3 Class ft m Shipped A 0.OOE+00 0.OOE+00 0.OOE +00 +1- 25%

B 1.95E+02 5.52E+00 1.30E+02 +/- 25%

C 0.OOE+00 0.OOE+00 0.OOE +00 +/- 25%

All 1.95E+02 5.52E+00 1.30E+02 +1- 25%

Waste Stream : Dry Active Waste Unit 3 DAW-20'Sealand 20' Intermodal Soil Waste Volume Curies % Error (Ci) 3 3 Class ft m Shipped A 3.50E+03 9.91 E+01 8.89E-03 +/-25%

B 0.OOE+00 0.OOE+00 0.OOE +00 +/-25%

C 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%

All 3.50E+03 9.91E+01 8.89E-03 +/-25%

Waste Stream Irradiated Components Waste Volume Curies % Error (Ci) ft 3 3 Class m Shipped A 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%

B 0.OOE+00 0.OOE+00 0.OOE+00 +t-25%

C 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%

All 0.00E+00 0.OOE+00 0.OOE+00 +/-25%

Waste Stream OtherWaste Waste Volume Curies % Error (Ci) 3 3 Class ft m Shipped A 0.OOE +00 0.OOE+00 0.OOE +00 +/-25%

B 0.OOE +00 0.OOE+00 0.OOE +00 +/-25%

C 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%

All 0.OOE +00 0.OOE+00 0.OOE +00 +/-25%

Waste Stream Sum of All 4 Categories Primary Resin 8-120 Unit 3 DAW -20'Sealand 20' Intermodal Soil Waste Volume Curies % Error (Ci)

Class ft 3 m3 Shipped A 3.50E+03 9.91E+01 8.89E-03 +/-25%

B 1.95E+02 5.52E+00 1.30E+02 +/-25%

C 0.OOE+00 0.OOE+00 0.OOE+00 +/-25%

All 3.70E+03 1.05E+02 1.30E+02 +/-25%

Combined Waste Type Shipment, Major Volume Waste Type Shown

Docket No. 50-3, 50-247, & 50-286 Page 32 of 64 Unit 3 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Number of Shipments Mode of Transportation Destination 1 Hittman Transport Energy Solutions Bear Creek 3 Horwith Trucks Studsvik Processing - Memphis 2 Hittman Transport Studsvik Processing Facility Resins, Filters, and Evaporator Bottoms (No Class A or C)

Waste Class B Nuclide Name Percent Abundance Curies C-14 0.008% 1.04E-02 Mn-54 0.865% 1.13E+00 Fe-55 8.995% 1.17E+01 Co-57 0.061% 7.96E-02 Co-58 0.094% 1.23E-01 Co-60 9.989% 1.30E+01 Ni-59 0.445% 5.80E-01 Ni-63 73.371% 9.56E+01 Sr-89 0.004% 5.79E-03 Sr-90 0.033% 4.26E-02 Tc-99 0.003% 3.33E-03 Sb-125 1.189% 1.55E+00 Cs-134 0.769% 1.OOE+00 Cs-137 4.147% 5.40E+00 Ce-144 0.013% 1.72E-02 Pu-238 0.000% 1.95E-04 Pu-241 0.013% 1.67E-02 Am-241 0.000% 1.58E-04 Cm-243 0.000% 3.35E-04

Docket No. 50-3, 50-247, & 50-286 Page 33 of 64 Unit 3 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Dry Active Waste (No Class B or C)

Waste Class A Nuclide Name Percent Abundance Curies C-14 0.757% 6.73E-05 Cr-51 1.167% 1.04E-04 Mn-54 0.322% 2.86E-05 Co-57 0.098% 8.75E-06 Co-58 19.061% 1.69E-03 Co-60 16.644% 1.48E-03 Ni-63 38.485% 3.42E-03 Zr-95 5.076% 4.51 E-04 Nb-95 9.152% 8.13E-04 Sn-113 0.206% 1.83E-05 Sb-125 0.943% 8.38E-05 Cs-134 0.968% 8.60E-05 Cs-137 7.119% 6.33E-04

Docket No. 50-3, 50-247, & 50-286 Page 34 of 64 Unit 3 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Dry Active Waste Waste Class All Nuclide Name Percent Abundance Curies C-14 0.757% 6.73E-05 Cr-51 1.167% 1.04E-04 Mn-54 0.322% 2.86E-05 Co-57 0.098% 8.75E-06 Co-58 19.061% 1.69E-03 Co-60 16.644% 1.48E-03 Ni-63 38.485% 3.42E-03 Zr-95 5.076% 4.51E-04 Nb-95 9.152% 8.13E-04 Sn-113 0.206% 1.83E-05 Sb-1 25 0.943% 8.38E-05 Cs-1 34 0.968% 8.60E-05 Cs-137 7.119% 6.33E-04 Sum of All 4 Categories Waste Class A Nuclide Name Percent Abundance Curies C-14 0.757% 6.73E-05 Cr-51 1.167% 1.04E-04 Mn-54 0.322% 2.86E-05 Co-57 0.098% 8.75E-06 Co-58 19.061% 1.69E-03 Co-60 16.644% 1.48E-03 Ni-63 38.485% 3.42E-03 Zr-95 5.076% 4.51E-04 Nb-95 9.152% 8.13E-04 Sn-113 0.206% 1.83E-05 Sb-125 0.943% 8.38E-05 Cs-134 0.968% 8.60E-05 Cs-137 7.119% 6.33E-04

Docket No. 50-3, 50-247, & 50-286 Page 35 of 64 Unit 3 Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream 01/01/2012 to 12/31/2012 Percent Cutoff: 0 Sum of All 4 Categories Waste Class B Nuclide Name Percent Abundance Curies C-14 0.008% 1.04E-02 Mn-54 0.865% 1.13E+00 Fe-55 8.995% 1.17E+01 Co-57 0.061% 7.96E-02 Co-58 0.094% 1.23E-01 Co-60 9.989% 1.30E+01 Ni-59 0.445% 5.80E-01 Ni-63 73.371% 9.56E+01 Sr-89 0.004% 5.79E-03 Sr-90 0.033% 4.26E-02 Tc-99 0.003% 3.33E-03 Sb-125 1.189% 1.55E+00 Cs-134 0.769% 1.OOE+00 Cs-137 4.147% 5.40E+00 Ce-144 0.013% 1.72E-02 Pu-238 0.000% 1.95E-04 Pu-241 0.013% 1.67E-02 Am-241 0.000% 1.58E-04 Cm-243 0.000% 3.35E-04 Sum of All 4 Categories Waste Class All Nuclide Name Percent Abundance Curies C-14 0.008% 1.05E-02 Cr-51 0.000% 1.04E-04 Mn-54 0.865% 1.13E+00 Fe-55 8.994% 1.17E+01 Co-57 0.061% 7.96E-02 Co-58 0.096% 1.25E-01 Co-60 9.990% 1.30E+01 Ni-59 0.445% 5.80E-01 Ni-63 73.368% 9.56E+01 Sr-89 0.004% 5.79E-03 Sr-90 0.033% 4.26E-02 Zr-95 0.000% 4.51 E-04 Nb-95 0.001% 8.13E-04 Tc-99 0.003% 3.33E-03 Sn-113 0.000% 1.83E-05 Sb-125 1.189% 1.55E+00 Cs-134 0.769% 1.OOE+00 Cs-137 4.147% 5.40E+00 Ce-144 0.013% 1.72E-02 Pu-238 0.000% 1.95E-04 Pu-241 0.013% 1.67E-02 Am-241 0.000% 1.58E-04 Cm-243 0.000% 3.35E-04

Docket No. 50-3, 50-247, & 50-286 Page 36 of 64 Indian Point Energy Center (Units 1, 2, and 3)

RADIOACTIVE EFFLUENT REPORT E. RADIOLOGICAL IMPACT ON MAN Jan 1, 2012 - Dec 31, 2012

Docket No. 50-3, 50-247, & 50-286 Page 37 of 64 RADIOLOGICAL IMPACT ON MAN Routine Effluent Dose Calculations:

The Radiological Impact on Man due to radioactive effluent from the site is determined from NRC approved modeling, per Reg Guide 1.109 and NUREG 0133. Calculations are divided into 3 categories: Noble Gases, Particulates and Iodine, and Liquid Releases (fish and invertebrate consumption). This modeling involves conservative dose calculations to Adult, Teen, Child, and Infant age groups. Furthermore, dose modeling is performed for six separate organs as well as the total body dose. This well-established industry model provides doses (as a result of plant effluent) to a hypothetical maximally exposed individual offsite. While ALL age groups and organs are considered, it is this maximum value that is provided in the tables that follow.

An approved computer code is used to perform liquid and gaseous dose calculations according to the models and parameters presented in the Indian Point Offsite Dose Calculation Manual (ODCM). This information is stored in a database on site to enhance dose tracking and information management. Site airborne effluent dose calculations include annual average dispersion and deposition factors, averaged from data collected over approximately ten year periods. When new data is averaged (approximately every ten years) the modeling is updated and used in subsequent airborne effluent calculations.

Liquid offsite dose calculations involve fish and invertebrate consumption pathways only, as determined appropriate in the ODCM. While the ODCM identified some site-specific dose factors, the bulk of this information is obtained directly from Regulatory Guide 1.109 and NUREG 0133. Details of the calculations, site-specific data, and their bases are presented in the ODCM.

Carbon-14 (C-14):

Concentrations and offsite dose from C-14 were determined from sampling at Indian Point #3 from August 1980 to June 1982, during a study conducted by the NY State Department of Health (C. Kunz, later published and incorporated into NCRP 81). The annual C-14 curies released, as determined from this study, were consistent with NUREG 0017, Rev. 1. Data was then normalized to a maximum expected annual total, based on rated electrical capacity, (approximately 1000 MW(e) maintained for the entire year). Once the cures released were established, dose calculations were performed per the station ODCM, which uses all C-14 released to determine inhalation doses, and 26% of the total (determined to be Carbon Dioxide form), to determine the ingestion doses, in accordance with Reg Guide 1.109.

In 2010, IPEC and other facilities combined historical data with the application of an EPRI model designed to estimate C-14 releases, given some key site-specific plant parameters (mass of the primary coolant, average thermal neutron cross section, rated MW, etc). The estimates from this model, for IPEC, closely match the measured observations of 1982.

The maximum annual C-14 release information is as follows:

Maximum (Bounding) Annual C-14 releases from IPEC Unit 2 Unit 3 Liquid Effluent C14 Released Curies 0.07 0.07 Total Airborne C14 Released Curies 11.19 11.05 Airborne C14 as CO 2 Curies 2.91 2.87 Airborne Eff Child TB Dose, C14 mrem 0.0690 0.0675 Airborne Eff Child Bone Dose, C14 mrem 0.346 0.338 Liquid Eff Child TB Dose, C 14 mrem 0.00117 0.00116 Liquid Eff Child Bone Dose, C14 mrem 0.00583 0.00577

Docket No. 50-3, 50-247, & 50-286 Page 38 of 64 The bounding values were then normalized with actual effective full power days (EFFD) to yield more accurate year to year annual airborne curies and mrem for each unit. A small liquid effluent component is maintained at IPEC as a result of data accumulated in the 1983 study (Kunz).

Tables 1A (shown earlier) include the airborne curie data for the current year. The following section (Radiological Impact on Man) includes the dose information.

C-14 doses are grouped with "Iodine and Particulate" and reported in Table D in the following Radiological Impact on Man tables, for each unit. Table "C" provides doses from this category excluding C-14, to facilitate historical comparisons. However, since C-14 is grouped as a particulate, the total dose for this isotope needs to be added to all other iodines and particulates, for comparison of the singular dose limit for this category.

Therefore, table "D" includes dose from all categories of this group (Iodine, Particulate, Tritium, and Carbon-14), for appropriate comparison of the dose limits.

C-14 doses (alone) for the current year are provided (for information) in the following table:

Calculated Annual C-14 releases from IPEC, 2012 Unit 2 Unit 3 Airborne Eff Child TB Dose, 014 mrem 0.0613 0.0663 Airborne Eff Child Bone Dose, C14 mrem 0.307 0.332 The airborne effluent dose from C-14 is distributed evenly over the year and applied to a total Iodine and Particulate dose in Table "D" following this section.

Members of the Public:

Members of the public visiting the site receive minimal dose as a result of onsite releases because of the relatively insignificant total amount of time they are on site, as well as the immeasurably low levels of dose at the critical receptors. Their doses can be calculated from standard ODCM methodology, with typical occupancy factors employed. These factors are determined by comparing a conservative assumption for their expected hours on site, to 8760 hours0.101 days 2.433 hours 0.0145 weeks 0.00333 months (the number of hours in a year, used in calculations in the ODCM).

example 1: Several students visit the site for an 8-hour guided tour.

Their occupancy factor is: 8 / 8760 or .0009.

example 2: A man drives his wife to work and drops her off at the security gate each morning, with a total stay-time on site for 2 minutes per day. His occupancy factor is calculated as follows:

2 min/60 min/hr =.0333 hr; 0.0333 / 8760 = 3.8E-6.

While onsite meteorological factors (dispersion and deposition) may be as high as a factor of ten higher than those used by the ODCM for routine effluents, these occupancy factors, when multiplied by doses calculated per the ODCM, demonstrate that dose to MEMBERS OF THE PUBLIC within the site boundary is negligible.

Docket No. 50-3, 50-247, & 50-286 Page 39 of 64 Groundwater:

Curies and dose contribution from activity discovered in onsite groundwater and storm drain pathways during the year are discussed in more detail in Section H. The offsite dose calculation involves multiple source term measurements, as well as computations for release and dilution flow. A summary of the quantification methodology, and the resulting calculated doses, is provided at the end of Section H. The Total Dose table below provides a means to compare ground water doses with those of other components making up the total offsite dose.

Total Dose:

Unit and pathway-specific dose data can be found on the Radiological Impact on Man tables following this discussion. For simplicity and to demonstrate compliance with 40CFR190, the following table indicates the maximum hypothetical Total Dose to an individual from operation of the facility, including any measured direct shine component from the site property:

Year: 2012 Total Body Max Organ 40 CFR 190 limit ===:: IPEC 25 mrem 75 mrem Routine Airborne Effluents' Units I and 2 2.69E-03 2.69E-03 Routine Liquid Effluents Units I and 2 3.12E-04 3.60E-04 Liquid Releases of C14 Units 1 and 2 1.1 7E-03 5.83E-03 Airborne Releases of C14 Units 1 and 2 6.13E-02 3.07E-01 Routine Airborne Effluents1 Unit 3 2.47E-03 2.47E-03 Routine Liquid Effluents Unit 3 2.64E-04 4.32E-04 Liquid Releases of C14 Unit 3 1.1 7E-03 5.83E-03 Airborne Releases of C14 Unit 3 6.63E-02 3.32E-01 Ground Water & Storm Drain Totals IPEC 2 7.11E-05 2.89E-04 Direct Shine from areas such as dry cask storage, radwaste storage, SG IPEC 3 1.06E-01 1.06E-01 Mausoleum, etc.

Indian Point Energy Center IPEC 2.42E-01 7.63E-01 Total Dose, per 40 CFR 190 1 1 1 Note 1: Routine airborne dose in this table is conservatively represented as a sum of Iodine, Particulate, and Tritium dose (excluding C-14, in mrem) with a mrem term added from noble gas beta air energy (mrad, expressed as mrem). This 'addition' does not represent a real dose and is listed here solely to help demonstrate compliance with 40CFR1 90. (Doses by type of release and comparison to the specific limits of 10CFR50 Appendix I are summarized on the following pages.)

Note 2: Groundwater curie and dose calculations are provided in Section H.

Note 3: 40CFR190 requires the reporting of total dose, including that of direct shine. Direct shine dose from sources other than dry cask are indistinguishable from background.

Direct shine dose is determined from TLDs near the dry cask area and site boundary, compared with REMP TLDs and historical values, and corrected with occupancy factors to determine a bounding, worst case assessment of direct shine dose to a real individual. These doses are slightly higher than those of the previous year due to additional storage on the Independent Spent fuel Storage Installation (ISFSI). Details of each year's dose evaluation are available on site from Radiation Protection.

Docket No. 50-3, 50-247, & 50-286 Page 40 of 64 INDIAN POINT UNITS 1 and 2 NUCLEAR POWER PLANTS RADIOLOGICAL IMPACT ON MAN JANUARY - DECEMBER 2012 Maximum exposed individual doses in mrem or mrad A. LIQUID DOSES Qtrl Qtr2 Qtr 3 Qtr 4 ANNUAL Organ Dose (mrem) 2.74E-04 5.98E-05 2.79E-05 2.94E-05 3.60E-04 Applicable Limit (mrem) 5 5 5 5 10 Percent of Limit (%) 5.48E-03 1.20E-03 5.58E-04 5.88E-04 3.60E-03 Age Group Adult Adult ChId Adult Adult Critical Organ GILLI GILLI Bone Liver GILU

[Adult Total Body (mrem) 2.30E-04 3.93E-05 J1.47E-05 2.81 E-05 j3.12E-04 Applicable Limit (mrem) 1.5 1.5 1.5 1.5 3.0 Percent of Limit (%) 1.53E-02 2.62E-03 9.80E-04 1.87E-03 1.04E-02 B. AIRBORNE NOBLE GAS DOSES Qtr I Qtr 2 Qtr 3 Qtr 4 ANNUAL GammaAir (mrad) 1.24E-04 4.30E-05 2.02E-05 1.25E-05 2.OOE-04 Applicable Limit (mrad) 5 5 5 5 10

[Beta Percent of Limit Air Applicable Limit Percent of Limit

(%)

(mrad)

(%)

2.48E-03 1.95E-04 10 1.95E-03 8.60E-04 4.05E-05 10 4.05E-04 4.04E-04 4.12E-05 10 4.12E-04 2.50E-04 1.95E-05 10 1.95E-04 2.OOE-03 2.96E-04 20 1.48E-03 C. AIRBORNE IODINE, PARTICULATE, & TRITIUM DOSES (excluding C-14, for info only)

- I -~- I - - --. F Qtr 1 Qtr 2 Qtr 3 Qtr4 ANNUAL Iodine/Part (mrem) 4.66E-04 8.05E-04 6.84E-04 4.35E-04 2.39E-03 Applicable Limit (mrem) 7.5 7.5 7.5 7.5 15 Percent of Limit (%) 6.21E-03 1.07E-02 9.12E-03 5.80E-03 1.59E-02

Age Group Child Chld Chld Child ChId Critical Organ GILLI Liver Liver Liver Liver D. AIRBORNE IODINE, PARTICULATE, TRITIUM, and CARBON-14 DOSES Child TB Dose (mrem) 1.58E-02 1.61E-02 1.60E-02 1.58E-02 6.37E-02 Applicable Limit (mrem) 7.5 7.5 7.5 7.5 15 Percent of Limit (%) 2.11E-01 2.15E-01 2.13E-01 2.10E-01 4.25E-01 Qtr 1 Qtr 2 Qtr 3 Qtr 4 ANNUAL Child Bone Dose (mrem) 7.68E-02 7.68E-02 7.68E-02 7.68E-02 3.07E-01 Applicable Limit (mrem) 7.5 7.5 7.5 7.5 15 Percent of Limit (%) 1.02E+00 1.02E+00 1.02E+00 1.02E+00 2.05E+00

Docket No. 50-3, 50-247, & 50-286 Page 41 of 64 INDIAN POINT 3 NUCLEAR POWER PLANT RADIOLOGICAL IMPACT ON MAN JANUARY - DECEMBER 2012 Maximum exposed individual doses in mrem or mrad A. LIQUID DOSES

- I - -- - q. - U.

Qtrl Qtr2 Qtr3 Qtr 4 ANNUAL Organ Dose (mrem) 1.18E-04 4.01E-05 1.69E-04 1.92E-04 4.32E-04 Applicable Limit (mrem) 5 5 5 5 10 Percent of Limit (%) 2.36E-03 8.02E-04 3.38E-03 3.84E-03 4.32E-03 Age Group Adult Child Child Adult Child Critical Organ GILLI Bone Bone GILLI Bone lAduitTotal Body j (mem) 1.08E-04 j3.55E-05 j1.42E-05 J~1.06E-04 j2.64E-04J Applicable Limit (mrem) 1.5 1.5 1.5 1.5 3.0

.Percent of Limit (%) 7.20E-03 2.37E-03 9.47E-04 7.07E-03 8.79E-03 B. AIRBORNE NOBLE GAS DOSES Qtr I Qtr 2 Qtr 3 Qtr 4 ANNUAL Gamma Air (mrad) 3.17E-06 4.67E-06 3.75E-06 4.80E-06 1.64E-05 Applicable Limit (mrad) 5 5 5 5 10 Percent of Limit (%) 6.34E-05 9.34E-05 7.50E-05 9.60E-05 1.64E-04 Applicable Limit (mrad) 10 10 10 1 10 1 20 Percent of Limit (%) 5.43E-05 8.10E-05 6.80E-05 I 9.39E-05 I 1.49E-04 C. AIRBORNE IODINE, PARTICULATE & TRITIUM DOSES (excluding C-14, for info only)

Qtr 1 Qtr 2 Qtr 3 Qtr 4 ANNUAL Iodine/Part (mrem) 5.88E-04 5.OOE-04 6.27E-04 7.23E-04 2.44E-03 Applicable Limit (mrem) 7.5 7.5 7.5 7.5 15 Percent of Limit (%) 7.84E-03 6.67E-03 8.36E-03 9.64E-03 1.63E-02 Age Group Child Child Child Child Child Critical Organ Liver Liver Liver Liver Liver D. AIRBORNE IODINE, PARTICULATE, TRITIUM, and CARBON-14 DOSES Child TB Dose (mrem) 1.72E-02 1.71E-02 1.72E-02 1.73E-02 6.87E-02 Applicable Limit (mrem) 7.5 7.5 7.5 7.5 15 Percent of Limit (%) 2.29E-01 2.28E-01 2.29E-01 2.31E-01 4.58E-01 Qtr I Qtr 2 Qtr 3 Qtr 4 ANNUAL Child Bone Dose (mrem) 8.30E-02 8.30E-02 8.30E-02 8.30E-02 3.32E-01 Applicable Limit (mrem) 7.5 7.5 7.5 7.5 15 Percent of Limit (%) 1.11EE+00 1.11E+00 1.11E+00 1.11E+00 2.21E+00

Docket No. 50-3, 50-247, & 50-286 Page 42 of 64 Indian Point Energy Center (Units 1, 2, and 3)

RADIOLOGICAL EFFLUENT REPORT F. METEOROLOGICAL DATA Jan 1, 2012 - Dec 31, 2012 This data is stored onsite and is available in printed or electronic form.

Docket No. 50-3, 50-247, & 50-286 Page 43 of 64 Indian Point Energy Center (Units 1, 2, and 3)

RADIOACTIVE EFFLUENT REPORT G. OFFSITE DOSE CALCULATION MANUAL, REMP SAMPLING LOCATIONS, PROCESS CONTROL PROGRAM, OR LAND USE CENSUS LOCATION CHANGES 2012 There were no changes to the REMP Sampling Locations in 2012.

There were no changes in the Land Use Census in 2012.

There were no changes to the Entergy Fleet PCP in 2012.

The IPEC ODCM was updated to Revision 4 in 2012.

See the attached summary of changes and full copy of ODCM Revision 4, with rev lines & dates

Docket No. 50-3, 50-247, & 50-286 Page 44 of 64 Indian Point Energy Center (Units 1, 2, and 3)

RADIOACTIVE EFFLUENT REPORT H. GROUNDWATER and STORM WATER REPORT ACTIVITY ON SITE and OFFSITE DOSE CALCULATION FOR THE PERIOD:

Jan 1, 2012 - Dec 31, 2012

Docket No. 50-3, 50-247, & 50-286 Page 45 of 64 Summary of IPEC Groundwater and Storm Water Activity, 2012 The precipitation mass balance model applied in previous years was applied for offsite dose calculations in 2012, with some minor calibration updates performed by the contractor with regard to the distribution of groundwater flow through the site. Groundwater elevation readings continued to validate the model throughout the year.

As defined in the ODCM, a conservative method of source term selection is used for determining offsite dose from Groundwater and Storm Water. If a result is below MDC (whether positive or negative) it is not included in the computed average. This computed average is therefore biased high (more conservative from a dose computation perspective) relative to an average computed using all of the data (many of which indicate no activity). In cases where all the sampling locations assigned to a given stream tube provided results below the MDC, then an average activity value of zero was assigned to the effected portion of the stream tube. (This mathematically allows the calculation to proceed in the absence of positive detections).

Historical average precipitation at IPEC has been approximately 3 feet per year. In 2011, precipitation was unusually high (over 6 feet). In 2012, precipitation was measured at 2.7 feet per year (or inches per month, as an average). This reduction in precipitation, along with general continued natural attenuation, resulted in a reduction of effluent from the groundwater and storm water pathways from 2011 to 2012.

Results of 2012 Groundwater and Storm water offsite dose evaluation The results of the assessment are shown on the following table. These dose values are a small portion of the annual limits (<0.005%), and were added to the Total Dose table in the opening summary of the Dose to Man section of this report (Section E).

Groundwater (GW) and storm water tritium released from IPEC in 2012 totaled approximately 0.118 curies, resulting in a total body dose of significantly less than 0.1 mrem (1.9E-7 mrem). It is evident that tritium alone, whether from ground water or routine effluents, does not arithmetically contribute to integrated offsite dose.

While trace levels of Co-60, Cs-137, and Ni-63 were identified in a few upstream wells in 2012, sampling near the effluent points identified only trace levels of Tritium and Strontium-90. These data, as part of the Monitored Natural Attenuation analyses, show a continuation of the decreasing trends established with the termination of the identified Unit 2 SFP leaks (tritium plume) and the defueling and draining of Unit 1 SFPs (strontium plume). Sr-90, a legacy isotope from Unit 1, contributed approximately 0.0000352 curies to site effluent from the groundwater pathway. Combined GW releases from IPEC in 2012 (all radionuclides) resulted in a calculated annual dose of less than 0.003% of the annual limits for whole body and critical organ:

IPEC Groundwater and Storm Water Effluent Dose, 2012 0.0000711 mrem to the total body (0.00237% limit) 0.000289 mrem to the critical organ, adult bone (0.00289% limit)

The annual dose from combined groundwater and storm water pathways remains well below applicable limits. When combined with routine liquid effluents (Section E), the total dose also remains significantly below ALARA limits of 3 mrem total body, and 10 mrem to the critical organ.

Docket No. 50-3, 50-247, & 50-286 Page 46 of 64 IPEC Summary for Storm &Ground Water releases (H-3, Co-60, Ni-63, Sr-90, and Cs-137) 2012 year hbw*hahm rl.--n 7^na Adult Doses.in mrem H-1-3 OOOF+00 I 356:F-09 3 SE-09 3.56F-09 3.56F-09 3.56F-09 I 3S8E-09 3,18E+02 Co-60 0002E+00 0.00E+00 0.OOE+00 0.002+00 IO.00E+00 0.002+00 *.OE0 O.OOE+00 Ni-63 0,00E+00 0.002+00 0.002+00 j0002+00 j0.E00 0.002+00 0.00E+00 j O.OOE+00 Sr-90 O.OOE+00 O.0+00 0.00E+00 0.OOE+00 0.00E+00 0.00E+00 j 0.OOE+00 j O.OOE+00 Cs-137 0.OOE+00 O.00E+00 0.00+E00 0 00E+00 0.00+E00 0.00E+00 0.00E+00 j totals 0.00E+00 3.56E-09 3.56E-09 3.56E-09 3.56E-09 3.56E-09 3.56E-09 j Unit 2 North 6a H-3 0.00E+00 9.22E-09 9.22E-09 9.22E-09 9.22E-09 5.2-09 502-09 5.30E+&4 Co-60 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.002+00 0.00E+00 0.00E+00 0.00E+00 Ni-63 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 040E+00 sr-90 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0'00E+00 Cs-137 0.OE00 .E00 .OE0 O.OE0 .E00 0.OOE+00 0.00E+0 I O.OOE+00 totals 9.2E+00 9.22E-09 9.22E-09 9.22E-09 9.22E-09 9.22E-09 9.22E-09 Unit 112 H-3 0.00E+00 5.01E-08 5.01E-08 5.01E-08 5.01E-08 5.0-1E08 5.01 8-0 1.02E+04 Co-60 0.OOE+00 O.00E+00 0.00E+00 0O0+00 0.00E+00 0.00+E00 0.00E+00 O.OOE+00 Ni-63 O.00E+00 0.00E+00 0.00E+00 0.00E+00 O.00E+00 0.00E+00 O.00E+00 O.OOE+00 Sr-90 9.27E-05 0.OOE+00 2.27E-05 0.OOE+00 0.00E+00 0.00E+00 3.71E-06 1.08E+01 Cs-137 0.00E+00 O.OOE+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 OME00 totals 9.27E-05 5.01E-08 2.28E-05 5.01E-08 5.01E-08 5.01E-08 2.72E-06 Unit 3 North ucf ,

8.90E+03 Co-60 0.00E+00 0,00E+00 0.00+E00 0.OOE+00 0.0+00 0.00.E+00 0.00E+00 0.00E+00 Ni-63 0.00+E00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 O.OOE+00 Sr-90 1.29E-04 0.00E+00 3.16E-05 0.00E+00 0.00E+00 0.00E+00 3.71E-06 5.14E+00 Cs-137 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 totals 1.29E-04 7.08E-08 3.17E-05 7.08E-08 2.08E-08 7.08E-08 3.78E-06 Unit 3 South uct H-3 tota3 .* 0.002+00

.74E-05 J 2.08E-09 j,5.33E..08 5.33E-08 2.09-09 2.082-09 5.33E-08 2.092-09 5.33E-08 2.08E-08 5.33E-08 2.092-09 5.33E-08 3,34E+04 OOOE+00

.0,00E+00 1.92E+01 0.00E+00 Co-60 O.OOE+O0 OMOE+O0 OOO+0 O.OOE+O0 O.OOE+O0 O.OOE+00 0.0OE+00 Ni-63 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 St-90 6.74E+05 O.00E+00 1.65E+05 .+0 0.00E+00 0.00E+00 1.94E-06 Cs-137 0.06E+00 0.00E+00 0.00E÷00 0M0E+00 0.00E+00 0.00E+00 0.00E+00 itci 1.20E+04 0.00E+00 Co-6,sH-3 o.ooE+oo i.OE2.09E-09

[M+02.09E-09 1.OE0 2.09E-09 l"'E+C 2.09E-09 1.OE0 2.09E-09

",OE0

' 2.09E-09 I 0'00E+00 0.00E+00 O.OOE+00 Mý Totals: Adult Doses, inmrem H-3 only 0.00+E00 1.89E-07 1.89E-07 1.89E-07 1.89E-07 1.89E-07 1.89E-07 o u B1.18E+05 H3 all isotopes 2.89E-04 1.89E-07 7.11 E-05 1.89E-07 I 1.89E-07 I 1.89E-07 8.51E-06 I 0.0E+00 co

_0.00E+00 NI I Adult Doses"I 3.52E+01 sr

%,Aau. LUnI O*A18 1 0.000 0000

.00237 1 0.000 1 0.000 0.000 I 000E+00 C

Docket No. 50-3, 50-247, & 50-286 Page 47 of 64 INDIAN POINT RADIOLOGICAL GROUNDWATER MONITORING PROGRAM 2012 Summary of Results The following pages represent the isotopic radio-analytical data for all onsite groundwater testing performed at Indian Point in 2012, as required per the ODCM and NEI 07-07.

Co-60 in Ground Water 2012 Wel ID Sample Result 3a Sample Result 3a Sample Result Sample Result3 Sample t 3 Sample 3a Date Error Date Error Date Error Date Error Date Error Date Error average B-1 8116 7.5 10.7 7.5 B-6 1/23 -3.3 7.1 511 1.5 8.7 7118 -2.8 7.5 10116 4.6 83 0.0 1-2 1/24 0.6 11.2 5/18 2.2 5.9 811 1.9 9.3 11/12 -1.0 9.2 0.9 MH-5 1/17 2.8 10.0 4/20 -1.5 7.7 7/25 2-3 6.9 10/18 2.6 8.0 1.5 MW-107 5f29 1.4 8.3 1.4 MW-111 1/30 3.3 8.4 5/16 0.9 7.6 7/26 -0.5 6.7 8/21 -3.3 8.2 9/21 -2.7 8.7 11/2 0.6 8.6 -0.3 MW-30-69 2/1 -2.2 9.2 5/2 -0.3 8.1 8/7 -0.8 8.1 9/20 -2.5 7.4 12/3 -1.0 8.0 -1.4 MW-30-84 211 0.3 7.2 8/7 0.5 8.1 9/20 -2.7 7.3 12/3 -1.6 67 -0.9 MW-31-49 1/31 -0.8 8.4 5/11 0.0 7.2 7/25 2.3 8.9 8123 2.8 8.5 9/19 -2.5 9.7 11112 3.3 7.2 0.8 MW-31-63 1131 0.2 8.0 5/11 -1.6 8.3 7r.5 2.4 9.3 8/23 -3.2 7.5 9/19 1.1 7.9 11/12 -0.9 7.7 -0.3 MW-31-85 1/31 -0.5 8.5 5/11 2.6 7.8 7/25 1.0 6.9 8/23 0.3 8.4 9/19 -4.3 7.7 11/12 1.8 5.1 0.1 MW-32-149 1/31 3.1 8.1 6/1 3.4 7.2 7/25 3.3 6.3 8123 1.7 7.4 9/17 0.1 8.0 1111 -1.0 7.1 1.7 MW-32-173 1131 -1.9 9.8 611 0.1 7.2 7/25 1.8 8.4 8/23 1.6 8.0 9/17 -1.2 7.5 11/1 -2.5 6.2 -0.3 MW-32-190 1131 2.3 9.0 611 0.5 8.5 7/25 4.4 8.4 8123 3.7 7.3 9117 -3.6 9.8 11/1 0.0 6.5 1.2 MW-32-59 1/31 6.8 9.8 6/1 -1.6 8.8 7/25 2.1 8.2 8123 1.8 9.2 9/17 -0.8 10.7 11/1 3.1 4.5 1.9 MW-32-85 1131 6.5 10.4 6/1 0.0 10.0 7/25 3.7 11.1 8/23 1.2 7.5 9/17 -2.7 8.7 11/1 1.8 5.4 1.8 MW-33 1/30 0.3 6.6 5116 7.1 8.6 7/26 1.5 7.6 8/21 -1.6 6.9 9121 1.9 7.5 1.8 MW-35 8/21 -0.2 7.5 9/21 1.4 6.3 0.6 MW-36-24 2124 6.7 7.1 5121 -2.8 8.0 8/15 -0.2 7.4 11113 0.0 4.0 0.9 MW-36-41 2/24 -4.3 5.9 5/21 -1.2 5.8 8f15 -6.6 10.4 11113 -1.3 54 -3.3 MW-36-52 2/24 0.0 4.7 5/21 2.8 7.3 8115 4.0 6,8 11113 -0.1 5.6 1.7 MW-37-22 2/29 -4.4 6.8 5115 0.7 7.8 8115 -4.8 9.1 11113 -2.0 6,0 -2.7 MW-37-32 2/29 2.1 62 5/15 -3.7 12.3 8/15 -0.5 6.5 11/13 0.4 6.5 -0.4 MW-37-40 2/29 0.4 4.5 5115 0.4 7.4 8115 4.2 8.7 11113 -1.0 6.0 1.0 MW-37-57 2129 -1,2 3.7 5115 1.9 8.5 8/15 2.7 9.5 11/13 0.2 5.7 0.9 5/17 0 MW-39-102 2/2 -1.6 8.1 5117 -1.2 7.3 11/5 1.4 8.0 -0.5 MW-39-124 2/2 1.9 8.0 5/17 -0.1 11.3 11/5 -3.4 8.5 -0.6 MW-39-183 2/2 0.0 6.1 5/17 -3.4 8.8 11/5 -5.0 7.8 -2.8 MW-39-195 2/2 7.3 8.7 5117 -1.3 8.5 11/5 2.9 6.2 3.0 z0 MW-39-67 2/2 0.1 6.7 -3.7 9.2 11/5 -1.2 6.3 -1.6 -'

5/17 MW-39-84 212 -0.3 8.3 5/17 1.1 6.3 1115 3.4 9.1 1.4 0, MW-40-1 00 3/1 0.8 3.5 5/31 2.3 7.0 8117 2.5 10.5 11/16 0.2 6.8 1.5 MW-40-127 3/1 0.0 6.2 5/31 -3.2 8.5 8117 1.5 11.9 11/16 -0.4 8.2 -0.5 0 90 MW-40-162 3/1 1.1 7.4 5/31 4.5 10.0 8/17 6.9 7.8 11/16 -4.9 9.2 1.9 7 - ,o MW-40-27 3/1 1.9 4,1 5/31 -0,6 10.5 8/17 1.9 6,5 11116 -3.3 7.9 0.0 CD MW-40-46 3/1 -4.1 8.0 5/31 2.1 11.0 8/17 2.2 8.0 11/16 -2.5 10.4 -0.6 Qo9 MW-40-81 3/1 -2.9 4.1 5131 -1.0 7.7 8117 -1.2 10.8 11116 2.8 9.7 -0.6

0) 00

.'3(a)

.91. 0

Co-60 in Ground Water 2012 Well ID Sample Result 3o Sample Result 30 Sample Result 30 Sample Result 3a Sample Result 3a Sample Result average Date Error Date Error Date Error Date Error Date Error Date Error MW-41-40 213 1.2 8.5 4130 0.6 9.2 819 -1.9 7.2 11/9 -0.4 6.7 -0.1 MW-41-63 213 -1.9 7.0 4/30 1.3 8.0 8/9 -3.1 10.5 1119 2.4 8.5 -0.3 MW-42-49 1/19 -0.8 6.6 4/27 4.0 10.1 7/31 -1.0 6.7 10122 .5.0 16.6 -0.7 MW-42-78 1/19 1.2 6.9 4127 3.6 7.8 7/31 -0.3 7.0 10/22 3.9 6.8 2.1 MW-43-28 2/17 0.8 5.9 5/14 -0.9 8.0 8/13 -2.8 6.5 10118 4.5 6.8 0.4 MW-4'-62 2/17 1.8 6.4 5114 3.4 8.6 8/13 4.5 9.0 10118 -1.2 6.4 2.1 MW-44-102 2121 0.7 8.6 5/17 -2.6 10.5 8/3 3.9 7.9 1115 1.0 8.5 0.8 MW-44-66 2/21 8.3 9.0 5/17 3.4 8.1 8/27 0.7 7.6 1115 2.7 8.7 3.8 MW-45-42 2/3 1.5 8.2 4/30 -2.9 8.2 8/6 -0.5 10.5 1119 3.4 10.1 0.4 MW-45-61 2/3 0.3 8.1 4/30 0.9 5.8 816 -3.3 8.1 11/9 -1.3 10.1 -0.9 MW-46 2/13 0.4 9.2 4/20 -2.0 9.6 8/1 -0.7 8.3 10/23 -1.7 6.6 -1.0 MW-47-56 1/25 2.7 7.7 5/3 -1.1 6.3 0.8 MW-47-80 1/25 -0.7 5.5 5/3 -1.5 8.1 -1.1 MW.49-26 2/22 -1.7 8.3 4/26 -2.7 8.3 812 -4.3 7.5 10/17 0.6 6.3 -2.0 MW-49-42 2/22 -2.6 6.7 4/26 0.4 6.8 812 1.6 7.4 10/17 1.7 7.0 0.3 MW-49-65 2/22 .4.1 6.9 4126 0.1 7.6 8/2 -0.4 7.4 10117 -1.4 6.8 -1.5 MW-50-42 2/24 -0.5 4.0 5/1 -1.9 8.2 8/16 -8.8 11.3 11/14 -5.4 9.5 -4.1 MW-50-66 2124 -4.9 8.4 5/1 1.6 7.4 8/16 0.2 8.0 11/14 -1.1 7.6 -1.0 MW-51-104 3/2 3.0 8.1 5130 3.9 9.8 8/17 4.5 8.3 11/15 -0.9 8.6 2.6 MW-51-135 3/2 1.4 6.4 5/30 -1.8 7.1 8/17 3.9 8.6 11/15 1.1 9.2 1.2 MW-51-163 312 3.5 9.8 5130 -1.3 6.8 8/17 4.5 9.6 11/15 -0.7 9.2 1.5 MW-51-189 312 -3.2 9.5 5130 2.6 9.1 8/17 -2.1 8.2 11/15 3.3 7.9 0.1 MW-51-40 3/2 0.9 8.4 5/30 2.3 6.8 8/17 1.1 7.9 11/15 -17.8 14.0 -3.4 MW-51-79 3/2 6.0 7.9 5130 1.7 9.2 8/17 -1.1 7.5 11/15 1.2 9.0 2.0 MW-52-11 5/9 1.4 6.7 1.4 MW-52-122 5/9 4.1 6.5 4.1 0 0

MW-52-162 5/9 3.8 8.4 3.8 0 MW.52-18 5/9 1.7 8.3 1.7 CD MW-52-181 5/9 -5.2 9.5 -5.2 0 MW-52-48 5/9 -3.9 7.7 -3.9

('1 MW-52-64 5/9 -1.1 6.9 -1.1 MW-53-120 2/17 .3.1 8.0 5/11 5.1 8.7 7/30 1.6 8.0 10/22 3.3 7.1 1.7 C,,

MW-53-82 2117 0.3 7.7 5/11 -2.9 12.6 7/30 2.4 8.8 10/22 0.4 6.9 0.0 LO zo' MW-54-123 2/16 .1.9 8.5 5/8 0.6 6.0 7/20 0.9 7.2 11/7 6.0 7.9 1.4 -.U*

MW-54-144 2116 1.4 5.5 5/8 4.6 9.1 7/20 -4.8 7.9 11/7 -0.8 10.3 0.1 MW-54-173 2116 1.3 8.3 5/8 -3.6 6.6 7/20 2.6 9.8 11/7 -15.6 14.2 -3.8 CD "-41 9

MW-54-190 2/16 4.7 8.3 5/8 -0.2 8.2 7/20 1.6 9.4 11/7 -3.1 12.2 0.7

0) 0"

..1* 0')

Co-60 in Ground Water 2012 Well ID Sample Result 3a Sample Result 3a Sample Result 3a Sample Result 3a Sample 3a Sample 3a average Date Enror Date Error Date Error Date Esult Result oResult aeError MW-54-37 2116 1.6 7.8 5/8 1.6 9.4 7/20 3.4 7.5 11/7 -0.6 8.9 1.5 MW-54-58 2116 1.8 8.3 518 -0.9 8.0 7/20 -3.4 7.5 11/7 -0.6 4.5 -0.8 MW-55-24 1130 1.1 10.9 5/18 -0.2 8.6 8116 -6.0 8.6 11/2 -2.5 8.9 -1.9 MW-55-35 1/30 1.9 7.5 5/18 -5.0 8.2 8/16 -0.6 7.8 11/2 16 6.3 -0.5 MW-55-54 1130 .1.7 7.0 5M18 2.9 125 8/16 -1.6 8.6 11/2 -1.9 9.5 -0.6 MW-56-53 1/20 6.8 7.9 513 0.7 7.4 8/8 0.2 6.7 11/8 60 12.6 3.4 MW-56-83 1120 -2.1 9.7 5/3 -0.6 8.8 818 0.5 10.7 11)8 -3.9 10.0 -1.5 MW-57-11 5/15 -1.4 10.6 -1.4 MW-57-20 5115 -7.4 7.9 -7.4 MW-57-4.5 5115 2.0 6.2 2.0 MW-58-26 4!19 2.1 6.3 11V8 -2.5 9.1 -0.2 MW-58-65 4M19 -1.2 7.6 11/8 2.9 8.9 0.9 MW-60-135 2/14 3.3 5.6 5(4 0.5 10.1 7/30 -0.3 8.6 10126 3.7 6.5 1.8 MW-60-154 2114 4.5 7.4 5/4 -6.4 8.9 7/30 0.1 9.3 10/26 -0.5 7.8 -0.6 MW-60-176 2/14 -1.4 9.5 514 -4.8 8.0 7/30 6.1 9.5 10/26 0.6 6.2 0.1 MW-60-35 2)14 -0.6 8.9 514 1.2 7.7 7/30 5.0 8.0 10/26 -3.8 9.2 0.4 MW-60-53 2/14 -0.4 8.4 5/4 0.5 8.5 7/30 -2.9 9.2 10/26 0.6 8.0 -0.6 MW-60-72 2/14 1.4 4.8 5/4 1.1 6.3 7/30 -1.9 8.9 10/26 -0.9 8.9 -0.1 MW-62-138 2/23 -0.6 6.2 4/25 -5.5 7.7 7/19 5.8 8.7 10125 -2.4 10.1 -0.7 MW-62-18 2/23 4.3 9.5 4(25 4.6 7.1 7i19 -4.8 10.7 10125 1.6 9.6 1.4 MW-62-182 2123 -5.8 7.7 4125 7.8 8.4 7/19 -1.7 8.1 10125 -0.3 7.7 0.0 MW-62-37 2/23 1.8 3.7 4/25 -1.1 9.6 7/19 1.4 8.7 10(25 4.8 11.3 1.7 MW-62-53 2123 -1.7 4.3 4/25 -0.3 9.7 7/19 -0.6 6.7 10/25 -1.4 7.2 -1.0 MW-62-71 2/23 0.6 4.2 4(25 1.5 9.5 7/19 -4.6 9.5 10125 0.5 8.6 -0.5 MW-62-92 2/23 -0.9 6.8 4/25 -0.2 9.0 7/19 4.0 9.2 10125 1.2 9.5 1.0 MW-63-112 2/9 -0.8 7.3 4V24 -2.6 8.5 7/23 1.2 7.5 10124 0.1 5.9 -0.5 0 MW-63-121 219 0.3 7.6 4f24 1.2 7.0 7/23 1.0 7.5 10124 -2.6 7.1 0.0 0 MW-63-163 2/9 -3.2 7.7 4124 -0.2 9.8 7/23 -2.1 11.4 10124 1.9 8.0 -0.9 CD MW-63-174 219 2.5 9.9 4/24 4.3 7.8 7/23 2.2 7.3 10/24 -1 4 5.9 1.9 MW-63-18 219 5.4 7.0 4(24 0.5 8.5 7/23 0.0 7.2 10124 1.4 7.2 z0 1.8 MW-63-34 2/9 -0.6 9.1 4/24 -0.3 7.2 7/23 -1.8 7.1 10/24 -1.8 10.4 -1.1 co MW-63-50 219 -6.3 8.6 4/24 0.8 9.5 7/23 -3.5 7.5 10/24 0.8 7.2 -2.0 MW-63-93 219 -0.1 5.1 4(24 -0.4 8.2 7/23 1.0 8.4 10/24 -0.5 5.7 0.0 t.0 MW-66-21 2128 -3.6 9.0 5/7 6.1 8.5 7/24 3.3 7.5 10131 2.9 7.6 2.1 (">

MW-66-36 2128 0.1 8.9 5/7 5.9 8.4 7/24 1.5 7.7 10/31 -1.6 6.7 1.5 MW-67-105 2/15 -1.3 9.8 5/7 0.7 7.0 7/24 -1.0 7.5 10131 37 7.7 0.5 MW-67-173 2115 0.5 9.1 CD 5/7 -1.8 10.8 7/24 0.4 6.7 10131 -0.5 10.9 -0.3 0

..1 OD

Co-60 in Ground Water 2012 Well ID Sample Re 3c Sample 30 Sample Result 3a Sample 30 Sample Result 30 Sample Result 30 average Date sult Error Date Result Error Date Error Date Result Error Date Error Date Error MW-67-219 2/15 -0.6 4.7 5/7 0.6 7.3 7/24 1.6 6.5 10/31 3.1 8.7 1.1 MW-67-276 2/15 -0.2 3.8 5/7 -0.8 8.0 7/24 3.1 9.8 10131 4.3 4.6 1.6 MW-67-323 2/15 3.6 4.1 5/7 5.0 6.4 7/24 2.6 10.1 10131 2.7 7.8 3.5 MW-67-340 2/15 -3.7 4.2 5/7 2.5 8.2 7/24 0.0 6.7 10131 -1.8 6.8 -0.7 MW-67-39 2/15 -2.6 8.3 517 1.7 8.3 7/24 1.4 8.7 10/31 1.3 7.3 0.4 MW-68-103 5/22 -1.4 7.5 8/14 3.2 7.3 1116 1.3 6.5 1.0 MW-68.132 5122 1.4 7.0 8/14 1.5 7.6 11/6 2.2 7.2 1,7 MW-68-19 5122 -5.5 11.6 8/14 0.5 7.7 11/6 -1.8 11.8 -2.3 MW-68-29 5122 0.5 8.4 8/14 -0.6 8.2 11/6 2.1 7.7 0.7 MW-68-57 5/22 0.9 10.5 8/14 4.4 8.9 11/6 -20 9.3 1.1 CSS 5/1 1.9 6.1 11/7 0.7 9.5 1.3 NCD 3/19 1.7 5.7 7/2 6.7 9.7 9/3 7.1 9.1 11/26 0.7 13.5 4.1 SFDS 3/21 -0.2 10.0 6113 -0.4 4.4 9/5 1.6 8.8 11/28 .0.4 6.8 0.1 U3-4D 2/8 1.5 8.6 4/18 -0.9 7.9 7/27 -3.1 9.7 10/16 0.9 7.4 -0.4 U3-4S 2/8 2.6 8.7 4/18 -0.3 6.7 7t27 -1.3 9.1 10116 0.7 6.3 0.5 U3-T1 1M17 3.5 9.8 4/23 -1.9 9.2 8/10 -1.1 7.1 10/19 -4.1 8.2 -0.9 U3-T2 1127 5.3 8.1 4/23 -1.1 8.1 8/10 -2.7 11.8 10/19 -0.7 8.3 0.2 0

0 0

CD z

P CD 02 0)0 4h 0

Cs-137 in Ground Water 2012 3a Sample Result 3a Sample Result 3r Sample Result 3or Sample Result 30 Sample Result 30 Well ID Sample Result average Date Error Date Error Date eror Date Error Date Error 8-1 8!16 23.2 15.7 23.2 B-6 1/23 6.0 14.5 5/1 8.5 7.6 7/18 4.6 9.1 10/16 0.2 7.1 4.8 1-2 1/24 3.0 9.1 5/18 0.1 7.1 811 -0.6 8.2 11/12 -4.5 9.0 -0.5 MH-5 1/17 2.3 9.5 4/20 -0.5 8.3 7/25 -0.9 7.1 10/18 -2.4 7.8 -0.4 MW-107 5129 4.5 9.5 4.5 MW-111 1/30 1.1 8.6 5/16 0.3 8.5 7/26 -3.0 7.3 8/21 4.4 7.9 9/21 2.0 77 11/2 -4.6 9.1 0.0 MW-30-69 211 -4.3 9.1 5/2 10.6 10.7 8/7 07 8.6 9/20 0.7 8.8 12/3 5.2 8.6 2.6 MW-30-84 211 0.7 6.4 8/7 18.3 10.9 9/20 3.7 8.6 12/3 6.8 9.5 7.4 MW-31-49 1/31 0.5 7.4 5/11 -1.1 6.8 7/25 -3.7 8.9 8/23 -0.6 7.7 9f1 9 0.9 9.5 11/12 1.2 10.8 -0.5 MW-31-63 1/31 -2.7 7.9 5/11 3.8 8.9 7/25 -1.5 9.9 8/23 3.3 7.5 9/19 1.6 10.0 11/12 1.0 8.0 0.9 MW-31.-85 1/31 5.5 10.4 5/11 -0.5 8.1 7/25 1.2 8.0 8/23 3.2 9.8 9/19 4.7 9.4 11112 0.4 5.2 2.4 MW-32-149 1/31 -3.3 9.2 6/1 -2.9 7.4 7/25 6.8 7.7 8/23 0.5 8.1 9/17 3.6 8.0 11/1 2.2 6.5 1.1 MW-32-173 1131 4.1 8.3 6/1 3.2 7.2 7/25 0.1 6.4 8/23 4.4 9.6 9117 0.6 7.4 1111 3.3 6.8 2.6 MW-32-190 1131 -1.0 9.6 6/1 -0.1 7.7 7/25 -2.4 7.1 8/23 29 6.8 9f17 -2.9 8.3 11/1 3.1 6.9 -0.1 MW-32-59 1/31 1.6 8.3 6/1 0.3 7.5 7/25 0.6 7.6 8/23 -1.4 8.4 9f17 1.5 8.2 1111 4.6 6.5 1.2 MW-32-85 1/31 0.8 14.4 611 3.8 7.5 7/25 5.6 10.3 8/23 3.3 6.5 9/17 0.2 10.7 1111 -0.2 5.6 2.2 MW-33 1130 -1.1 7.7 5/16 3.6 7.1 7/26 0.7 9.7 8/21 -2.2 9.1 9/21 1.8 8.0 0.5 MW-35 8i21 -0.6 6.9 9/21 3.0 6.9 1.2 MW-36-24 2/24 -0.5 6.1 5/21 -3.1 8.8 8/15 2.4 7.7 11/13 2.4 5.5 0.3 MW-36-41 2124 2.4 6.7 5/21 -4.4 7.3 8/15 10.4 9.9 11/13 1.2 76 2.4 MW-36-52 2124 -1.4 5.4 5/21 -1.5 7.9 8/15 1.0 7.7 11/13 1.6 5.8 -0.1 MW-37-22 2/29 3.7 6.3 5/15 0,7 7.1 8W15 -0.7 7.5 11/13 2.0 4.7 1.4 MW-37-32 2/29 -1.2 5.5 5/15 -0.5 10.3 8/15 4.0 6.9 11/13 4.2 69 1.6 2129 MW-37-40 3.6 4.6 5/15 0.6 7.4 8/15 0.4 7.2 11113 0.3 5.6 1.2 MW-37-57 2/29 -0.6 4.1 5/15 2.6 7.7 8115 3.4 8.6 11/13 0.1 8.3 1.4 MW-39-102 2/2 1.1 7,4 5117 4.4 7.1 11/5 -1.6 7.5 1.3 MW-39-124 212 -2.0 9.2 5117 -1.0 8.9 11/5 1.6 92 -0.5 0 0

MW-39-183 212 1.6 7.2 5/17 1.2 7.7 11/5 0.0 7.5 0.9 MW-39-195 20.2 5/17 11/5 1.7 8.2 0.3 CD 2/2 2.1 -2.8 7.8 MW-39-67 222 5.5 6.8 5117 -1,0 7.6 11/5 0.4 5.6 1.6 z MW-39-84 212 5.9 7.4 5/17 1.9 6.5 11/5 -2.0 9.0 1.9 0 MW-40-100 3/1 0.7 3.6 5/31 1.5 7.7 8/17 5.0 8.5 11116 4.5 7.0 2.9 CD MW-40-127 311 -5.5 10.7 5/31 4.1 7.5 8/17 -2.5 9.6 11/16 -2.7 9.0 -1.7 MW-40-162 3/1 0.4 7.4 5/31 -1.0 10.1 8/17 0.2 7.8 11/16 0.7 7.6 0.1 0 MW-40-27 3/1 0.5 3.9 5/31 0.5 8.3 8/17 3.1 6.7 11/16 -2.6 8.0 0.4 Z)0 ot.0 MW-40-46 311 -3.7 10.1 5/31 -2.8 10.3 8/17 6.0 7.2 11116 0.0 15.8 -0.1 MW-40-81 311 0.7 4.1 5/31 6.7 9.1 8117 0.1 9.5 11/16 3.8 7.6 2.8 CD)

MW-41-40 2r, 0.7 8.4 4/30 428.0 67.8 819 9.1 10.7 11/9 -0.4 7.4 109

Cs-137 in Ground Water 2012 at Well IDWlID Sample Resuit ro ae 3a ErroreDate Sample Result 3o Sample R l Sample Result 3

.u Sample Result Ro Sample Rsl Result 3 vrg DateErrorDate Error Date R Error Date Error Date Error Date Error MW-41-63 2/3 -3.3 8.8 4/30 11.3 11.9 8/9 5.2 10.0 11/9 -4.2 8.0 2.3 MW-42-49 1/19 12200 1560 4/27 70600 8760 7/31 27600 3450 10122 10900 369 30325 MW-42-78 1119 -1.7 9.3 4127 1.6 10.0 7/31 1,1 7.4 10122 2.2 7.0 0.8 MW-43-28 2117 -0.8 9.4 5/14 1.2 7.3 8/13 2.2 7.9 10/18 3.3 8.1 1.5 MW-43-62 2/17 0.3 6.2 5/14 4.1 9.0 8/13 1.4 9.2 10/18 1.9 8.1 1.9 MW-44-102 2121 -2.3 8.0 5117 -0.9 8.6 8!3 -1.2 6.8 1115 -0.7 8.3 -1.3 MW-44-66 2/21 2.8 17.5 5/17 3.1 11.3 8/27 2.0 8.4 11/5 -1.2 5.8 1.6 MW-45-42 2/3 -0.9 9.4 4130 -7.3 9.1 8/6 0.8 9.4 1119 -2.8 7.7 -2.6 MW-45-61 2/3 -2.7 8.7 4/30 1.7 7.7 8/6 4.4 8.6 11/9 -2.7 8.4 0.2 MW-46 2/13 -1.9 9.3 4120 5.0 8.8 8/1 0.4 8.3 10123 4.2 7.4 1.9 MW-47-56 1/25 16.8 11.9 5/3 3.5 9.2 10.1 MW-47-80 1/25 -2.7 6.7 5/3 -2.7 8.3 -2.7 MW-49-26 2/22 2.1 7.5 4/26 -4.1 9.8 8/2 -1.2 9.1 10117 -2.0 5.8 -1.3 MW-49-42 2/22 -0.2 7.7 4126 2.2 7.2 8/2 2.8 8.1 10117 -0.9 8.3 1.0 MW-49-65 2/22 -3.3 9.2 4126 -1.9 7.0 8/2 -1.3 7.1 10/17 -2.0 7.7 -2.1 MW-50-42 2/24 -1.2 4.1 5/1 26.4 13.9 8/16 4.4 9.8 11114 2.6 10.4 8.0 MW-50-66 2/24 -3.2 9.1 511 -0.2 6.8 8116 2.7 8.8 11114 1.2 8.3 0.1 MW-51-104 312 -1.9 8.0 5/30 0.3 10.4 8117 1.8 7.3 11115 46 8.0 1.2 MW-51-135 312 -1.2 6.6 5/30 -2.7 7.5 8117 1.6 8.1 11/15 -2.3 8.6 .1.1 MW-51-163 3/2 5.1 8.2 5/30 1.1 9.6 8117 0.3 8.4 11/15 4.3 10.7 2.7 MW-51-189 3/2 1.3 7.5 5/30 -0.5 8.1 8117 10.5 10.0 11/15 -1.1 9.0 2.6 MW-51-40 312 2.2 7.1 5130 -0.8 8.1 8117 -1.4 8.8 11/15 64 10.8 1.6 MW-51-79 3/2 -0.9 7.1 5/30 -0.4 9.5 8/17 1.9 7.1 11/15 4.4 9.7 1.3 MW-52-11 519 2.2 8.8 2.2 MW-52-122 5/9 -1.8 8.1 -1.8 MW-52-162 5/9 -0.5 5.9 -0.5 0

MW-52-18 5/9 4.8 8.9 4.8 0 0

MW-52-181 5/9 1.7 8.3 1.7 CD MW-52-48 5/9 1.4 7.3 1.4 MW-52-64 5/9 -0.6 6.7 -0.6 z077 MW-53-120 2/17 -3.2 9.4 5/11 3.3 7.5 7130 -2.3 8.0 10/r22 1.7 6.4 -0.1 01 MW-53-82 2117 0.0 8.5 5/11 1.6 12.3 7130 3.9 9.2 10122 -0.5 7.7 1.2 Cn MW-54-123 2/16 -1.8 7.6 5/8 3.4 8.7 7/20 1,7 7.1 11/7 -2.3 6.5 0.3 MW-54-144 2116 -0.3 6.0 518 -3.2 7.7 7120 2.7 7.4 11/7 1.5 9.6 0.2 C)

MW-54-173 2/16 8.7 19.2 518 4.7 7.6 7/20 3.8 9.2 1117 7.3 9.5 6.1 ,to KVr)

MW-54-190 2116 0.2 8.5 5/8 3.4 8.8 7120 -1.0 7.4 11/7 3.8 8.4 1.6 CD MW-54-37 2116 1.5 8.7 518 5.2 9.4 7120 1.2 10,9 11/7 -1.6 8.3 1.5 MW-54-58 2/16 -5.1 9.1 5/8 4.5 8.2 7120 1,3 6.9 11/7 2.2 3.8 0.7 wC-0 F o.- 00 M

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Cs-137 in Ground Water 2012 Well ID Sample Result 30 Sample D,"*,,2 3a Sample R 3 Sample Result 3a Sample Result rror Date Error Date Error Date Error Date Result Error average Date Error Date MW-55-24 1/30 1.4 9.2 5f18 -0.2 8.9 8/16 -0.7 9.0 11/2 0.2 7.1 0.2 MW-55-35 1130 3.7 9.2 5/18 3.0 8.2 8/16 -2.6 8.9 1112 -5.4 8.7 -0.3 MW-55-54 1/30 3.3 7.6 5118 1.2 89 8/16 -0.6 11.5 11/2 3.0 7.6 17 MW-56-53 1120 4.1 6.2 513 6.2 8.3 8/8 0.8 6.6 11/8 0.3 9.7 2.9 MW-56-83 1/20 25 8.7 5/3 4.1 9.6 818 -1.9 9.5 11/8 -0.2 9.2 1.1 MW-57-11 5115 3.1 9.1 3.1 MVV-57-20 5115 0.9 8.6 0.9 MW-57-45 5/15 -2.5 7.6 -2.5 MW-58-26 4/19 4.3 7.6 11/8 1.0 8.5 27 MW-58-65 4/19 -3.0 9.1 11/8 -3.9 7.6 -3.4 MW-60-135 2/14 2.4 5.0 5/4 2.0 10.0 7/30 0.9 8.0 10/26 3.4 8.2 2.2 MW-60-154 2/14 -0.7 7.4 5,4 0.2 8.8 7/30 5.1 8.4 10/26 -3.6 8.7 0.3 MW-60-176 2/14 -0.7 7.1 514 169.0 33.9 7/30 3.0 8.4 10/26 -1.0 7.0 42 6 MW-60-35 2/14 5.4 7.4 514 1.0 5.3 7/30 4.2 7.4 10/26 -2.6 9.4 2.0 MW-60-53 2114 -1.9 8.0 514 -2.1 8.6 7/30 -4.5 9.5 10126 -0.1 6.7 -2.1 MW-60-72 2/14 0.1 9.2 5/4 -0.5 6.9 7130 -5.1 8.0 10126 -0.4 7.4 -1.5 MW-62-138 2/23 -7.3 8.9 4/25 -3.0 11.0 7/19 -2.8 8.5 10/25 5.0 10.0 -2.0 MW-62-18 2/23 -0.5 8.7 4/25 -0.8 79 7119 2.7 9.1 10/25 5.8 6.7 1.8 7/19 MW-62-182 2123 -0.3 8.2 4/25 -0.9 8.3 -2.5 10.3 10125 -2.2 8.9 -1.5 7/19 1.3 MW-62-37 2123 -0.9 4.0 4/25 2.8 6.8 5.9 10.1 10125 -2.4 9.8 7/19 -1.4 MW-62-53 2123 0.5 7.2 4125 1.8 8.9 -3.5 8.2 10125 -4.7 9.1 7119 MW-62-71 2/23 -0.1 4.4 4/25 3.7 9.6 2.2 10.2 10/25 -2.9 8.2 0.7 7/19 MW-62-92 2/23 2.4 8.3 4125 4.2 9.3 7.4 10.5 10/25 -1.4 9.5 3.1 7/23 MW-63-112 2/9 34 7.1 4124 5.7 9.3 2.6 6.7 10124 0.5 7.4 3.0 7/23 MW-63-121 2/9 3.4 6.9 4124 -5.4 93 -3.3 7.8 10/24 0.3 11.2 -1.2 7/23 MW-63-163 2/9 0.9 7.6 4/24 0.0 10.9 0.1 9.9 10/24 -1.9 7.1 -0.2 7/23 MW-63-174 2/9 -3.4 9.3 4124 -0.9 7.6 0.1 9.2 10/24 2.5 7.1 -0.4 0 7/23 0X, MW-63-18 2(9 -1.8 7.8 4/24 4.2 7.6 7N23 2.5 7.6 10/24 8.5 8.1 3.3 0 MW-63-34 219 2 2 7.7 4124 1.3 6.2 5.5 7.2 10124 -1.0 9.2 20 CD 7/23 0 MW-63-50 2/9 -0 7 8.0 4/24 5.4 9.0 -3.9 8.8 10/24 -4.1 6.8 -0.8 z 7/23 MW-63-93 2/9 2.9 6.0 4124 0.9 8.4 1.0 11.1 10124 -1.7 9.0 0.8 7/24 ,o MW-68-21 2/28 -2.9 10.0 5/7 -0.5 8.4 4.9 13.9 10131 -0.1 7.3 0.4 7/24 MW-66-36 2/28 6.5 9.3 5/7 3.2 8.4 1.1 8.0 10131 0.7 7.7 2.9 7/24 MW-67-105 2115 0.7 8.8 5/7 2.4 7.1 4.2 7.9 10131 2.9 8.3 2.5 7/24 MW-67-173 2115 3.2 10.3 5/7 -1.3 10.1 7/24 -1.6 7.9 10131 1.3 9.5 0.4 0-4 MW-67-219 2115 -0.2 4.5 5/7 -0.3 9.3 7124 0.4 9.5 10/31 -4.7 8.4 -1.2 CD MW-67-276 2A15 1.7 3.7 517 2.7 6.2 7/24 1.3 8.7 10/31 1.6 8.0 1.8 MW-67-323 2115 0.0 3.9 517 0.9 7.1 7/24 -0.2 9.1 10/31 2.2 10.9 0.7 0 0o 0')

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Cs-137 in Ground Water 2012 Well ID Sample Result 30 Sample Result 3 Sample 3c Sample 30 Sample 3a Sample Ro esl RsutResult Resultae Result Result average Date Error Date Error Date Error Date Error Date Error Date Error MW-67-340 2/15 -0.7 3.9 5/7 0.7 8.4 7/24 -1.5 7.1 10131 2.7 7.0 0.3 MW-67-39 2/15 -1.6 8.2 517 3.4 7.4 7/24 1.8 8.7 10/31 13 9.1 1.2 MW-63-103 5/22 4.3 9.1 8/14 -0.4 7.6 11/6 01 6.6 1.3 MW-68-132 5/22 -1.6 8.0 8114 -3.6 9.2 11/6 06 10.1 -1.5 MW-68-19 5f22 -3.6 9.9 8/14 -2.6 9.0 11/6 -0.9 9.6 -2.4 MW-68-29 5/22 0.9 7.4 8/14 7.0 8.0 11/6 1.0 7.6 3.0 MW-68-57 5/22 0.4 8.1 8114 -0.5 6.8 11/6 -0.1 8.4 0.0 CSS 511 0.8 6.9 1117 -1 0 9.0 -0.1 NCD 3119 19000 2376 7/2 14000 1758 9/3 14000 1730 11/26 15100 417 15525 SFDS 3/21 8.0 8.2 6/13 2.6 4.5 9/5 0.4 7.8 11/28 1.2 7.1 3.0 US-4D 2f8 2.8 7,7 4116 2.1 7.8 7/27 -1.6 10.8 10/16 2.7 8.7 1.5 U3-4S 2/8 2.4 8.5 4/18 0.4 7.1 7/27 -0.8 8.4 10/16 -1.3 7.0 0.2 U3-T1 1117 -2.3 7.8 4/23 3.2 6.1 8/10 3.5 9.7 10119 -1.4 9.0 0.7 U3-T2 1/27 5.1 8.1 4/23 1.3 8.6 8110 3.6 9.6 10/19 4.3 8.6 3.6 0

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H-3 in Ground Water 2012 Sample Result 3o Sample Result 3a Sample Result 3c Well ID Result 30 Sample Result 3o' Sample Result 30 Sample average Date EError Date Error Date Error Date Error Date Error Date Error B-1 2/22 7310 699 8/16 4040 681 5675 B-6 1/23 260 357 511 304 402 7/18 189 357 10/16 209 223 241 1-2 1/24 167 351 5/18 -118 372 811 223 381 11112 108 202 95 MH-5 1/17 1570 549 4120 129 345 7/25 2040 720 10/18 1190 387 1232 MW-107 5129 139 339 139 MW-11 1130 4520 747 5116 9050 984 7/26 6610 1070 8121 4280 717 9/21 338 288 11/2 5700 753 5083 MW-30-69 2/1 86900 2660 5/2 73600 2380 8/7 64600 2330 9/20 87800 2960 12/3 68300 2470 76240 MW-30-84 2/1 6200 795 8t7 5840 774 9/20 6430 855 12/3 6750 849 6305 MW-31-49 1131 550 471 5/11 173000 3630 7/25 80100 2900 8/23 4590 651 9/19 5410 792 11112 33100 1820 49458 MW-31-63 1/31 17000 1270 5111 78900 2490 7/25 55700 2390 8/23 22400 1480 9/19 19300 1400 11/12 18300 1320 35267 MW-31-85 1/31 2590 591 511 24600 1400 7/25 15700 1280 8/23 1860 528 9/19 3790 666 11/12 9150 987 9615 MW-32-149 1/31 197 432 6f1 539 396 7/25 301 283 8/23 199 339 9/17 145 354 1111 280 390 277 MW-32-173 1/31 325 405 611 332 363 7/25 323 287 8/23 181 345 9/17 243 268 11/1 336 393 290 MW-32-190 1/31 1540 507 611 1760 519 7/25 1300 426 8/23 1330 468 9/17 1070 459 11/1 1170 480 1362 MW-32-59 1/31 6460 852 611 7070 861 7125 33800 1710 8/23 7560 900 9/17 21200 1460 11/1 33100 1800 18198 MW-32-85 1/31 8960 924 611 11100 1070 7/25 11900 1120 8/23 12300 1060 9/17 12100 1130 1111 12900 1120 11543 MW-33 1/30 15700 1220 5/16 28000 1500 7/26 4800 750 8/21 24400 1530 9/21 24800 1580 19540 MW-35 8/21 376 393 9/21 515 312 446 MW-36-24 2/24 118 312 5/21 36 318 8/15 3540 654 11/13 1090 444 1196 W*-36-41 2/24 282 270 5/21 1290 444 8115 3470 648 11113 2360 579 1851 MW-36-52 2/24 2170 396 5/21 3110 573 8/15 6000 795 11/13 5280 768 4140 MW-37-22 2/29 6050 564 511i5 3810 612 8/15 4370 699 11/13 3780 669 4503 MW-37-32 2/29 3840 594 5115 2940 570 8/15 5160 759 11/13 4030 693 3993 MNA-37-40 2129 4520 630 515 5800 732 8115 5410 750 11/13 5180 756 5228 MW-37-57 2129 4260 627 5/15 5310 696 8/15 5820 777 11113 5520 783 5228 MW-39-102 2/2 655 438 5/17 993 417 11/5 542 351 730 MW-39-124 2M2 97 381 5/1 7 846 405 11/5 166 369 370 0 MW-39-183 2/2 419 366 5/17 -51 295 11/5 42 354 137 0 0

MW-39-195 212 2200 477 5/17 2110 513 11/5 815 393 1708 CD MW-39-67 2/2 583 432 5/17 349 351 11/5 490 411 474 1115 384 412 z0 MW-39-84 212 62 381 5/17 877 408 297 MW-40-100 3/1 147 306 5/31 364 366 8/17 -250 357 11/16 223 366 121 Cn MW-40-127 3/1 -159 275 5/31 52 324 817 -119 369 11/16 51 357 .44 MW-40-162 3/1 0 292 5/31 11 324 8/17 -15 378 11/16 -100 336 -26 MW-40-27 3/1 59 309 5/31 325 366 8117 -69 360 11/16 164 375 120 128 11/16 188 360 147 0,4 MW-40-46 3/1 232 312 5/31 339 8/17 42 381 MW-40-81 311 91 300 5/31 136 348 8/17 83 384 11/16 34 351 86 c 0

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H-3 in Ground Water 2012 3a Sample Result 3a Sample Result 3a Sample Result 30 Sample Result 3c Sample Result 3a Well ID Sample Result Error Date Error Date Error Date Error Date Error Date Error average Date MW-41-40 2/3 -145 324 4/30 483 366 8/9 451 384 11J9 392 333 295 MW-41-63 2/3 599 384 4/30 812 405 8/9 412 411 1119 352 390 544 MW-42-49 1/19 697 447 4/27 743 483 7/31 633 384 10122 732 423 701 MW-42-78 1/19 280 375 4/27 434 354 7/31 951 480 10122 673 426 585 1117 MW-43-28 130 336 5/14 372 453 8/13 86 363 10/18 296 381 221 2/17 MW.43-62 157 333 5/14 63 414 8/13 173 384 10118 318 381 178 2/121 MW-44-102 2/21 801 402 5/17 835 492 8/3 794 408 11/5 582 408 753 MW-44-66 557 348 5/17 996 513 8/27 143 357 11/5 221 378 479 MW-45-42 2/3 1840 453 4/30 6790 954 816 4120 645 11/9 7530 900 5070 MW-45-61 213 1940 486 4130 1530 552 8/6 1320 504 11/9 2270 546 1765 MW-46 2113 1680 456 4/20 2650 675 811 2700 561 10/23 2700 486 2433 MW-47-56 1/25 1670 441 5/3 1850 591 1760 MW-47-80 1/25 42700 1690 5/3 25200 1610 33950 MW-49-26 2/22 5100 777 4/26 5670 870 8/2 4020 711 10/17 3910 573 4675 MW-49-42 2/22 4980 807 4/26 5880 855 812 6110 849 10117 6150 717 5780 MW-49.65 2/22 5010 771 4/26 5470 843 8/2 4970 774 10/17 5250 660 5175 MW-50-42 278 414 5/1 186 438 8/16 823 411 11114 750 286 509 2124 2/24 MW-50-66 6870 867 511 6890 924 8116 6850 885 11/14 6710 747 6830 MW-51 -1 04 312 25 303 5/30 228 354 8/17 -10 357 11/15 81 186 81 MW-51-135 3/2 101 309 5/30 329 360 8/17 -32 366 11115 95 183 123 MW-51-163 312 60 309 5/30 52 324 8/17 -174 339 11115 115 192 13 MW-51-189 312 59 30M 5/30 158 333 8/17 -65 354 11115 51 175 51 MW-51-40 3/2 8 284 5/30 119 339 8!17 141 375 11115 116 194 96 MW-51-79 3/2 138 324 5/30 308 366 8/17 -108 345 11/15 153 201 123 MW-52-! 1 5/9 136 420 136 MW-52-122 519 171 432 171 MW-52-162 5,9 -83 390 -83 0 0

MW-52-18 5/9 213 435 213 0 77 MW-52-1 81 519 202 435 202 CD MW-52-48 5/9 158 426 158 z MW-52-64 5/9 123 411 123 P MW-53-120 2/17 7200 888 5/11 8430 1020 7/30 8590 885 10122 7510 777 7933 MW-53-82 2/17 1800 579 5/11 1450 543 7130 757 405 10/22 400 243 1102 4, c,,i-9 MW-54-123 2/16 4640 792 5/8 6710 915 7/20 7300 876 11/7 7410 774 6515 c-4 MW-54-144 2116 6090 834 5/8 6200 882 7/20 6980 867 11/7 7050 762 6580 CD MW-54-173 2116 2480 618 5/8 3400 594 7/20 4280 723 11/7 4630 624 3698 h N)

MW-54-1 90 2/16 7320 948 518 8920 876 7!20 9310 978 11/7 8670 849 8555 o)0

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H-3 in Ground Water 2012 Saml Smple Result 3o Sample 3a 3c Sample 3orS Samp le SmlReut30 Well ID 3 SapeResult apeResult 3 SapeResult 3a Sample Result 3c Sample apeResult 3o 3c average Date Error Date Error Date Error Date Error Date Error Date Error MW-54-37 2/16 17900 1310 5/8 15400 1340 7,20 11800 1080 11/7 8470 825 13393 MW-54.58 2/16 5840 855 5/8 5610 867 7120 6200 831 11/7 7210 762 6215 MW-55-24 1/30 1270 498 5/18 389 342 8116 944 423 11/2 1250 573 963 MW-55-35 1V30 1600 525 5/18 529 360 8/16 2640 582 11/2 1450 594 1555 MW-55-54 1/30 6500 819 5/18 8620 864 8116 7600 834 11/2 6160 960 7220 MW-56-53 1/20 291 345 5/3 473 459 818 299 390 11/8 232 402 324 MW-56-83 1120 34500 1580 5/3 2990 651 818 14500 1200 1118 12700 1300 16173 MW-57-11 5/15 4960 693 4960 MW-57.20 5/15 12000 981 12000 MW-57-45 5115 12000 1010 12000 MW-58-26 4119 2500 666 1118 1270 450 1885 MW-58-65 4/19 2080 609 1118 1690 615 1885 MW-60-135 2/14 83 375 5/4 313 420 7130 253 275 10/26 286 402 234 MW-60-154 2/14 488 417 5/4 563 447 7/30 399 297 10/26 642 504 523 MW-80-176 2/14 968 468 5/4 993 456 7/30 866 363 10/26 1330 453 1039 MW-60-35 2/14 84 378 5/4 285 417 7130 104 245 10126 305 408 194 MW-60-53 2/14 170 435 514 200 420 7/30 170 408 10/26 317 411 214 MW-60-72 2/14 -110 351 5/4 144 396 7130 93 247 10/26 64 375 48 MW-62-138 2/23 4510 504 4/25 4930 924 7/19 4480 933 10)25 4190 693 4528 MW-62-18 2/23 348 333 4/25 213 414 7119 251 272 10125 730 522 386 MW-62-182 2/23 414 420 4/25 736 420 7/19 613 567 10/25 751 342 629 MW-62-37 2/23 221 390 4/25 268 417 7119 192 258 10/25 1650 492 583 MW-62-53 2/23 289 390 4/25 446 438 7/19 298 280 10/25 289 405 331 MW-62-71 2/23 642 438 4/25 794 549 7/19 954 606 10/25 1660 483 1013 MW-62-92 2/23 633 426 4/25 617 408 7/19 1140 630 10/25 1420 432 953 MW-63-112 2/9 2480 552 4/24 2210 573 7123 1810 702 10/24 1700 468 2050 MW-63-121 2/9 4160 726 4/24 3840 666 7123 3020 789 10/24 2920 585 3485 0

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MW.63-163 219 719 408 4/24 716 420 7123 767 573 10/24 759 342 740 0 MW-63-174 2/9 607 399 4/24 690 420 7/23 648 564 10/24 1340 498 821 CD P

MW-63-18 2/9 318 357 4/24 445 435 7123 370 363 10/24 149 240 321 z MW-63-34 2/9 496 372 4/24 424 423 7123 428 363 10/24 382 279 433 0 MW-63-50 2/9 258 354 4/24 462 435 7123 467 369 10/24 517 300 426 C MW-63-93 2/9 566 381 4/24 599 441 7/23 954 411 10124 819 357 735 MW-66-21 2/28 161 420 5f7 1090 420 7124 680 453 10/31 688 324 655 C-MW-66-36 2/28 3900 702 5/7 3860 633 7124 3340 651 10131 2800 597 3475 MW-67-105 2/15 2460 603 5/7 2340 507 7/24 2760 615 10/31 3110 600 2668 h,3 0 1o o-4 MW-67-173 2/15 537 447 5/7 536 378 7/24 689 459 10/31 549 303 578 CD

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H-3 in Ground Water 2012 Sample Result Sample3a 3R Sample 3R Sample Result Sample3esuample 3a Resurt 30 Well ID Date Error Date Result Error Date e Eror Date ReutErrrr Date Errr Same Error average MW-67-219 2/15 911 489 5/7 1010 417 7/24 1020 489 10/31 1030 378 993 MW-67-276 2/15 1210 510 507 968 417 7/24 860 480 10/31 801 342 960 MW-67-323 2/15 423 441 5/7 347 351 7/24 390 432 10/31 435 272 399 MW-67-340 2/15 545 459 5/7 534 378 7/24 336 411 10/31 456 275 468 MW-67-39 2/15 3880 702 5/7 3300 576 7/24 1910 555 10/31 1970 540 2765 MW-68-103 5/22 1330 510 8/14 1310 477 1116 1470 420 1370 MW-68-132 5/22 1610 531 8/14 1470 486 11i6 1400 423 1493 MW-68-19 5/22 1680 537 8/14 5630 771 11/6 3450 627 3587 MW-88-29 5/22 3340 648 8/14 11800 1090 11/6 9410 930 8183 MW-68-57 5/22 2580 612 8/14 3070 597 11/6 5250 741 3633 CSS 5/1 5570 720 1117 1700 519 3635 NCD 3/19 7740 909 7/2 8010 969 913 5950 1040 11/26 5640 738 6835 SFDS 3/21 -63 333 6/13 412 381 9/5 83 384 11128 216 230 162 U3-4D 2/8 965 510 4/18 1280 477 7/27 848 603 10/16 831 348 981 U3-4S 2/8 1920 576 4/18 1820 549 7/27 534 312 10/16 331 252 1151 U3-T1 1117 1470 549 4/23 1190 504 8/10 174 333 10/19 453 411 822 U3-T2 1/27 3130 597 4/23 2640 615 8/10 1680 507 10/19 1720 453 2293 0

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Ni-63 in Ground Water 2012 Well ID Sample Result 30 Error Sample Result 30 Error Sample Result 30 Error Sample Result 30 Error average Date Date Date Date MW-42-49 1/19 176.0 25,9 4/27 504.0 41.1 7/31 1070.0 57.3 10/22 291.0 23.7 510 MW-42-78 1/19 -1.2 20.6 4/27 -3.1 17.1 7/31 -2.6 17.5 10/22 13.1 19.6 2 MW-49-26 2/22 2.2 14.9 4/26 2.0 16.0 8/2 1.6 17.9 10/17 8.4 17,7 4 MW-49-42 2/22 0.1 14.2 4/26 1,6 17.6 8/2 -3.3 17.9 10/17 10.5 21.0 2 MW-49-65 2/22 0.1 12.8 4/26 -3.9 17.6 8/2 -2.6 18.0 10/17 8.4 17.3 1 MW-50-42 2/24 16,2 17.0 5/1 -0.3 17.9 8/16 -23 18.1 11/14 5.5 183 5 MW-50-66 2/24 -0.7 12.8 5/1 -1.3 17.3 8/16 03 18.1 11/14 1.2 17.2 0 MW-53-120 2/17 3.7 13.6 5/11 15.9 17.4 7/30 5.8 18.3 10/22 8.6 17.3 9 MW-53-82 2/17 -3.5 14.2 5/11 -1.1 15.3 7/30 -1.3 17.8 10/22 4.4 16.9 0 MW-54-123 2/16 6.1 14.3 5/8 -1.2 16.4 7/20 13.7 18.9 11/7 9.9 17.9 7 MW-54-144 2/16 2.0 12.3 5/8 2.6 16.1 7/20 15.3 20.4 11/7 1.6 17.8 5 MW-54-173 2/16 -1.4 12.1 518 -2.2 15.2 7/20 15.6 20.2 11/7 8.4 23.6 5 MW-54-190 2/16 -3.2 13.8 5/8 -0.3 15.1 7/20 19.1 20.7 11/7 5.7 18.9 5 MW-54-37 2/16 1.6 14,9 5/8 2.5 15.6 7/20 4.3 19.9 11/7 3.6 17.0 3 MW-54-58 2116 -4.4 12.5 5/8 1.7 16.1 7/20 15.0 20.4 11/7 -0.2 17.3 3 MW-55-24 1/30 7.2 20.3 5/18 -3.7 15,7 8/16 -3.5 17.1 11/2 4.4 18.2 1 MW-55-35 1/30 -3.8 20.1 5/18 3.7 17.3 8/16 -3.5 17.4 11/2 -2.6 16.5 -2 MW-55-54 1/30 2.0 19.8 5/18 16.5 20.8 8/16 -3.2 17.2 11/2 2.7 18.7 4 MW-57-11 5/15 -1.8 16.7 -2 MW-57-20 5/15 2.5 18.2 3 MW-57-45 5/15 -2.9 16.9 -3 MW-60-53 2/14 5.6 17.4 514 2.3 16.1 7/30 11.9 19.9 10/26 5.7 17.1 "6 MW-66-21 2/28 5.5 15.9 5/7 3.9 18.1 7/24 -0.3 18.1 10/31 2.2 174 3 MW-66-36 2/28 5.0 14.5 5/7 3.4 16.9 7/24 17.1 21.4 10/31 1.0 14.7 7 MW-67-105 2M15 -4.9 20.0 5,7 4.8 16.5 7/24 0.0 18.1 10/31 4.8 15.8 1 MW-67-173 2/15 -1.1 16.1 5/7 13.2 17.3 7/24 20.0 19.7 10/31 4.9 9.4 9 0 2/15 12.5 15.8 5/7 9.4 16.9 7/24 18.5 19.6 10/31 2.9 15.9 11 o MW-67-219 MW-67-276 2/15 1.3 15.3 5/7 3.8 15.5 7/24 16.6 19.4 10/31 2.1 16.4 6 -

MW-67-323 2/15 4.6 15.0 5/7 6.6 14.1 7/24 18.0 20.6 10/31 -0.1 14.0 7 MW-67-340 2/15 1.3 15.4 5/7 0.0 15.3 7124 9.4 18.9 10/31 0.5 15.6 3 Z

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MW-67-39 2/15 CSS 5/1 13.5 18.1 11/7 3.9 15.0 9 NCD 3/19 285 33 7/2 346.0 34.2 9/3 461.0 40.2 11/26 431.0 28.6 381 SFDS 3/21 3.5 21.1 6/13 9.5 19.5 9/5 14.1 18.9 11/28 4.0 14.9 8

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Sr-90 in Ground Water 2012 Well ID Sample Result 3a Sample Result 3o Sample Result 3o Sample Result 30 Sample Resuit 3o Sample ResuIt 3a Date Error Date Error Date Error Date Error Date Error Date Error B-1 0.7 1.4 8116 0.5 1.7 0.6 B-6 1/23 0,3 1.5 5/1 -0.4 1.0 7/18 0.0 1.4 10/16 -0.2 1.2 -0.1 1-2 1/24 0.1 1.4 5f18 0.1 1.0 8/1 0.1 1.7 11/12 -0.4 1.6 0.0 MH-5 1117 0.0 1.5 4/20 0.7 1.4 7125 0.3 1,7 10118 -0.1 1.6 0.2 MW-107 5(29 08 1.8 0.8 MW-111 1/30 -0.4 1.3 5/16 0.6 1.5 7/26 0.8 1.7 8/21 -0.4 1.6 9121 -0.4 0.9 11/2 0.3 1.6 0.1 MW-30-69 211 0.4 16 512 0.3 1.6 8/7 0.3 1.5 9/20 1.1 1.8 12/3 0.4 1.1 0.5 MW-30-84 211 0.2 1.7 8/7 0.0 1.3 9/20 0.5 1.2 12/3 0.2 1.0 0.2 MW-31-49 1/31 0.2 1.1 5/11 0.9 1.7 7/25 -0.4 1.5 8/23 -0.1 1.6 9119 -0.7 1.4 11/12 -0.4 0.9 -0.1 MW-31-63 1/31 -0.1 1.6 5M11 03 1.6 7/25 0.6 1.7 8/23 0.5 1.6 9/19 -0.4 1.5 11/12 -0.2 1.0 0.1 MW-31-85 1131 0.5 1.7 5M11 -1.4 1.4 7/25 0.3 1.7 8/23 -0.1 1.5 9/19 0.1 1.3 11/12 0.9 1.3 0.1 MW-32-149 1/31 1.7 1.9 6/1 1.1 1.8 7125 0.8 1.8 8123 -0.3 1.4 9/17 -0.1 1.7 1111 0.6 1.2 0.6 MW-32-173 1/31 0.5 1.6 6/1 0.5 1.7 7/25 -0.3 1.5 8/23 0.9 1.8 9/17 0.2 1.7 11/1 0.8 1.3 0.4 MW-32-1 90 1131 1.9 2.0 6/1 0.0 1.6 7/25 0.7 1.6 8/23 0.1 1.6 9/17 -0.1 1.6 11/1 -0.4 1.0 0.4 MW-32-59 1/31 -0.1 1.5 611 -0.5 1.7 7/25 0.1 1.6 8/23 -0.3 1.3 9117 0.3 1.4 1111 -0.1 1.0 -0.1 MW-32-85 1/31 -0.1 1.6 611 0.1 1.6 7/25 -1.1 1.4 8123 1.4 1.9 9117 -0.4 1.5 111l -0.5 1.1 -0.1 MW-33 1130 -0.5 1.4 5/16 0.2 1.6 7/26 0.0 1.5 8/21 -0.6 1.5 9/21 0.0 1.2 -0.2 MW-35 8/21 -0.5 0.8 9/21 0.3 1.3 -0.1 MW-36-24 2124 0.6 1.7 5121 0.5 1.7 8/15 0.2 1.4 11113 0.2 1.1 0.4 MW-36-41 2124 1.5 1.9 5/21 15 1.8 8115 1.2 1.6 11113 1.9 1.5 1.5 MW-36-52 2/24 1.7 1.8 5t21 2.9 1.9 8115 2.0 1.6 11/13 1.8 1.4 2.1 MW-37-22 2/29 11.6 3.6 5/15 8.7 2.9 8115 8.9 2.7 11/13 9.1 2.5 9.6 MW-37-32 2129 9.0 2.5 5/15 13.5 3.4 8/15 12.4 3,5 11/13 9.7 2.5 11.2 MW-37-40 2/29 15.2 3.1 5/15 7.1 2.5 8/15 23,2 4.2 11/13 13.1 2.6 14.7 MW-37-57 2/29 16.4 3.0 5/15 18.1 2.8 8115 15.8 3.7 11/13 12.9 2.6 158 MW-39-102 2/2 0.6 1.7 5/17 0.3 1.7 1115 0.5 1.1 0.5 0 0

MW-39-124 2/2 -0.8 1.3 5117 3.6 2.2 11/5 0.8 1.3 1.2 X, MW-39-183 2/2 0.4 1,6 5117 0.7 1.8 11/5 0.0 1.2 0.4 CD MW-39-195 2 -0.2 1.5 5f17 -0.8 1.6 11/5 0.4 1.3 -0.2 z P

MW-39-67 2/2 2.0 2.0 5/17 -0.5 1.6 11/5 1.0 1.3 08 MW-39-84 2/2 0.2 1.6 5/17 1.3 1.9 11f5 1.1 1.4 0.9 MW-40-100 311 0.8 1.7 5/31 -0A 1.4 8117 0.3 1.5 11/16 -0.2 1.3 0.1 ci, MW-40-127 3/1 0.2 1,5 5131 0.3 1.5 8117 1.3 1,8 11/16 0.9 1.4 0.7 03 MW-40-162 3/1 -0.1 1.2 5/31 -0.8 1.4 8/17 -0.3 1.3 11/16 -0.1 1.0 -0.3 ,o MW-40-27 3/1 -0.3 1.5 5f31 0.0 1.6 8/1 7 -0.7 1.2 11/16 0.2 1.1 -0.2 0)9 0c02 MW-40-46 11/16 0.2 1.2 0.1 0P 3/1 -0.1 1.4 5/31 0.4 1,7 8/17 -0.2 1.4 4h o

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Sr-90 in Ground Water 2012 Well ID Sample Result 3c Sample 3a Sample Result 30 Sample Result 3a Sample Resu 3 average Date Error Date Error Date Error Date Error Date Error Date Error MW-40-81 311 0.6 1.7 5131 1.6 1.7 8/17 0.8 1.7 11/16 1.0 1.5 1.0 MW-41-40 213 0.4 1.6 4/30 0.6 1.8 8/9 0.3 1.2 11/9 0.8 1.4 0.5 MW-41-63 2/3 1.3 1.7 4130 7.2 2.8 8/9 1.6 1.8 11/9 0.9 1.1 2.7 MW-42-49 1/19 14.9 4.0 4/27 38.8 3.8 7/31 2.1 1.1 10(22 -0.4 1.4 13.9 MW-42-78 1V19 -0.1 1.6 4127 -0.8 1,3 7/31 0.3 1.6 10/22 -0.3 1.0 -0.2 MW-43-28 2M17 0.1 1.6 5114 1.7 1.7 8/13 -0.2 1.6 10/18 1.0 1.3 0.7 MW-43-62 2(17 1.2 1.8 5114 -0.1 1.4 8/13 1.5 1.7 10/18 -0.3 1.0 0.6 MW-44-102 2/21 0.9 1.7 5/17 1.1 1.3 8,/3 -0.1 1.6 11/5 0.5 1.1 0.6 MW-44-66 2/21 0.2 1.5 5/17 -0.3 1.2 8(27 -0.8 1.4 11/5 -0.3 1.0 -0.3 MW-45-42 2/3 1.3 1.7 4/30 1.3 1.7 8/8 0.6 1.6 11/9 0.1 1.2 0.8 MW-45-61 2/3 1.4 1.7 4130 0.1 1.7 8/6 0.5 1.6 11/9 1.1 1.3 0.8 MW-46 2/13 0.7 1.1 4/20 1.8 1.6 8/1 1.3 1.8 10123 -0.4 1.2 0.9 MW-47-56 1/25 1.4 1.6 5/3 0.3 1.7 0.9 MW-47-80 1/25 3.2 2.0 5/3 2.1 1.7 2.7 MW-49-26 2/22 10.2 3.2 4/26 12.2 2.6 8/2 9.0 3.0 10/17 15.4 3.5 11.7 MW-49-42 2/22 13.4 3.1 4/26 17.8 3.2 8/2 14.2 3.3 10/17 12.3 3.9 14.4 MW-49-65 2(22 11.0 3.3 4/26 9.1 2.8 8/2 9.0 2.8 10117 10.5 3.9 9.9 MW-50-42 2/24 3.0 2.3 5/1 4.7 2.5 8A16 9.7 2.8 11114 7.9 3.1 6.3 MW-50-66 2/24 17.2 4.0 5/1 17.7 3.4 8J16 18.4 4.0 11/14 20.6 3.9 18.5 MW-51-104 312 -0.5 1.4 5/30 -0.5 1.2 8117 -0.3 1.4 11/15 0.8 1.8 -0.1 MW-51-135 3/2 0.6 1.7 5/30 -0.4 1.5 8/17 -0.4 1.1 11115 0.7 1.2 0.1 MW-51-163 3/2 0.2 1.7 5/30 0.5 1.7 8/17 -0.6 1.3 11/15 -0.6 1.5 -0.1 MW-51-189 3/2 0.1 1.6 5130 -0.5 1.3 8/17 -0.6 1.1 11/15 1.0 1.6 0.0 MW-51-40 3/2 0.1 1.6 5/30 -1.0 1.2 8/17 1,5 1.8 11/15 0.0 1.2 0.1 MW-51-79 3/2 1.0 1.7 5/30 0.4 1.5 8/17 -0.3 1.4 11115 -0.7 1.4 0.1 0

MW-52-11 5(9 -0.3 1.2 -0.3 0 0

MW-52-122 5/9 -0.6 1.1 -0.6 X, MW-52-162 5/9 0.1 1.4 0.1 MW-52-18 5/9 -0.9 1.4 -0.9 z0 MW-52-181 5/9 0.4 1.4 0.4 MW-52-48 519 0.2 1.2 0.2 MW-52-64 5/9 0 1.5 1.8 1,5 N)

MW-53-120 2/17 33.7 5.5 5111 29.5 3.5 7/30 29.9 4.4 10122 29.0 4.1 30.5 Z)O MW-53-82 2117 0.2 1.6 5/11 1.1 1.8 7/30 -0.8 1.3 10122 1.5 1.9 0.5 0)9 MW-54-123 2/16 1,5 1.9 5/8 1.3 1.9 7/20 2.0 1.7 1117 1.3 1.2 1.5 0 MW-54-144 2/16 7.0 2.7 5/8 12.6 2.8 7/20 7.0 2.2 11/7 6.1 2.2 8.2 -hQo 0ý N

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Sr-90 in Ground Water 2012 Well 1D Sample Result 33 Sample Resuit 3 S Sampl Result 30a Sample Resut Sample ut 30 average Date Error Date Error Date ResulError Date Error Date Error Date Error MW-54.173 2116 5.6 2.7 5/8 4.5 2.0 7/20 3.7 1.9 11/7 5.5 3.0 4.8 MW-54-190 2/16 159 3.9 5/8 19.7 3.1 7/20 14.4 2.6 11/7 15.8 4.1 16.5 MW-54-37 2/16 0.7 1.5 518 3.0 2.0 7/20 3.1 1.9 11/7 1.7 1.4 2.1 MW-54-58 2/16 2.6 2.0 5/8 0.8 1.8 7/20 1.5 1.7 11(7 1.3 1.8 1.5 MW.55-24 1/30 11.1 3.3 5118 10.3 2.5 8/16 8.9 3.0 11/2 76 2.4 9.5 MW-55.35 1/30 18.8 4.4 5/18 16.6 3.3 8/16 18.1 4.1 11/2 8.9 2.6 15.6 MW-55-54 1/30 12.7 3.3 5/18 17.9 3.4 8/16 14.7 3.5 11/2 14.6 3.4 15.0 MW-56-53 1/20 0.8 1.8 5/3 1.8 1.4 8/8 1.1 1.6 11/8 0.6 1.4 1.1 MW.56.83 1120 3.8 2.0 5/3 -0.3 1.1 8/8 1.2 1.5 11/8 2.0 1.5 1.7 MW.57-11 5/15 17.7 3.1 17.7 MW-57-20 5/15 1.0 1.7 1.0 MW-57-45 5/15 1.9 1.8 1.9 MW.58.26 4/19 .0.7 0.8 11/8 -0.5 1.0 -0.6 MW-58-65 4/19 0.0 1.3 11/8 -0.5 0.9 -0.2 MW-60-135 2/14 0.8 1.5 5/4 0.0 1.2 7/30 -0.9 1.3 10/26 0.0 1.0 0.0 MW-60-154 2/14 .0.4 1.4 5/4 1.6 1.4 7/30 0.1 1.3 10/26 -0.3 1.1 0.3 MW-60-176 2/14 0.0 1.5 5/4 0.2 1.6 7/30 0.3 1.6 10/26 0.1 0.9 0.1 MW-60-35 2/14 0.1 1.4 5/4 0.3 1.7 7/30 -0.3 1.4 10/26 0.6 1.4 0.2 MW-60-53 2114 0.4 1.7 5/4 -0.9 1.1 7/30 0.3 1.4 10/26 -1.0 1.3 -0.3 MW-60-72 2/14 0.5 1.6 5/4 0.7 1.7 7/30 -1.1 1.1 10/26 -0.2 0.9 0.0 MW-62-138 2/23 2.0 2.0 4/25 -0.5 1.6 7119 2.1 2.0 10/25 0.1 1.0 0.9 MW-62-18 2123 .0.5 1.6 4/25 1.2 1.9 7119 1.0 1.7 10/25 -1.0 1.1 0.2 MW-62-182 2/23 0.3 1.7 4/25 0.3 1.5 7/19 0.9 1.5 10125 -0.6 0.8 0.2 MW-62-37 2123 1.6 1.8 4/25 1.3 1.8 7/19 .0.4 1.5 10/25 -0.9 1.2 0.4 MW-62-53 2/23 0.4 1.6 4125 0.4 1.6 7/19 0.2 1.6 10/25 -0.5 1.5 0.1 MW-62-71 2123 -0.1 1.3 4125 0.1 1.5 7119 -0.3 1.5 10/25 11 1.7 0.2 MW-62-92 2123 1.1 1.8 4125 0.5 1.7 7119 -0.3 1.4 10125 0.5 1.1 0.4 0 MW-63-112 2/9 0.8 1.7 4/24 0.7 1.6 7/23 0.3 1.6 10124 0.7 1.3 0.6 MW-63-121 2/9 0.6 1.6 4/24 1.4 1.8 7/23 1.1 1.7 10/24 0.3 1.1 0.9 7/23 0.5 1.6 10/24 -0.1 1.3 0.6 D MW.63-163 2/9 0.7 1.5 4/24 1.3 1.7 MW-63-174 2/9 0.3 1.5 4/24 0.6 1.6 7/23 0.5 1.7 10/24 0.1 1.4 0.4 0Z MW-63-18 219 -0.2 1.4 4/24 1.5 1.9 7/23 -0.1 1.7 10/24 0.0 1.5 03 0-MW-63-34 2/9 -0.1 1.4 4124 0.4 1.5 7/23 0.2 1.6 10/24 00 1.5 0.1 ,O MW-63-50 2/9 0.8 1.7 4/24 0.6 1.6 7/23 -0.6 1.7 10/24 0.4 1.1 0.3 MW-63-93 2/9 0.7 1.6 4/24 -0.9 1.5 7/23 0.9 1.5 10/24 07 1.4 0.3 M MW-66-21 2/28 0.7 1.4 517 0.1 1.6 7/24 1.6 1.8 10/31 0.2 1.0 0.6 -U N)

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Sr-90 in Ground Water 2012 Well ID Sample Result 30 Sample Result 30 Sample Result 3o Sample Result 3c Sample Result 30 Sample Result 3 average Date Error Date Error Date Error Date Error Date Error Date Error MW-66-36 2t28 8.9 2.6 5/7 6.1 1.9 7/24 8.9 2.3 10131 8.0 2.3 8.0 MW-67-105 2/15 1.5 1.7 5/7 -0.5 1.7 7(24 0.8 1.4 10131 -0.2 0.8 0.4 MW-67-173 2/15 -0,3 1.5 5/7 0.3 1.0 7/24 -0.4 1.4 10131 -0.7 1.3 -0.3 MW-67-219 2/15 0.4 1.5 5/7 -0.2 1.7 7(24 1.5 1.8 10/31 0.0 0.8 0.4 MW-67-276 2/15 0.2 1.7 5/7 -0.3 1.0 7/24 0.9 1.5 10131 -0.2 1.6 0,2 MW-67-323 2/15 1.2 1.8 5/7 -0.1 1.5 7t24 1.5 1.8 10131 -0.4 0.9 0.5 MW-57-340 2/15 1.4 1.8 5/7 -0.4 1.4 7/24 0.6 1.4 10/31 -0.8 1.0 0.2 MW-67-39 2/15 9.9 2.6 5/7 8.5 2.5 7(24 10.6 2.4 10131 12.4 30 10.3 MW-68-103 5/22 0.3 1.3 8/14 1,3 1.6 11/6 0.9 1.8 0.8 MVW-68-132 5/22 0.3 1.5 8/14 0.2 1.7 11/6 0.1 1.7 0.2 MW-68-19 5/22 -0.6 1.5 8/14 0.3 1.6 1116 -0.6 1.2 -0.3 MW-68-29 5/22 0.7 1.8 8/14 0.7 1.8 11/6 -0.5 1.5 0.3 MW-68-57 5/22 2.5 2,1 8/14 -0.7 1.5 11/6 -0.3 1.5 0.5 CSS 511 19.3 3.7 11/7 2.9 1.9 11.1 NCD 3/19 78.3 2.7 7/2 64.2 7.2 9/3 52.9 5.7 11/26 70.1 7.7 66.4 SFDS 3/21 -0.5 0.4 6113 5.8 2.7 965 1.1 1.7 11/28 1.7 1.9 2.0 U3-41 2/8 -0.4 1.2 4/18 1.5 1.8 7/27 -2.0 1.5 10/16 0.7 1.2 0.0 U3-4S 2/8 -0.7 1.0 4/18 0.7 1.4 7/27 0.5 1.6 10/16 0.9 1.8 0.4 U3-T1 1/17 -0.6 1,2 4123 0.8 1.6 8/10 0.1 1.6 10/19 -0.4 0.9 0.0 U3-T2 1/27 0.1 1.4 4/23 0.0 1.0 8/10 -0.1 1.6 10/19 -0.3 1.3 -0.1 0

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