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2014 Annual Radiological Environmental Operating Report
	ML15140A389
Person / Time
Site:	Kewaunee
Issue date:	05/11/2015
From:	Olson T; Dominion, Dominion Energy Kewaunee
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	15-234
	Download: ML15140A389 (154)
	v • d • e

Dominion Energy Kewaunee, Inc.

MAY I 1 Ni5 N490 Hwy 42, Kewaunee, WI 54216 ~Dominioln Web Address: www.dom.com ATTN: Document Control Desk Serial No.15-234 U. S. Nuclear Regulatory Commission LIC/RR/R0 Washington, DC 20555-0001 Docket No.: 50-305 License No.: DPR-43 DOMINION ENERGY KEWAUNEE, INC.

KEWAUNEE POWER STATION 2014 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT Enclosed is the 2014 Annual Radiological Environmental Operating Report for the Kewaunee Power Station (KPS). This report was prepared by ATI Environmental Inc.

and satisfies the requirements of KPS Technical Specification 5.6.1.

The results of the 2014 Land Use Census, submitted in accordance with the KPS Radiological Environmental Monitoring Manual, Section 2.2.2/2.3.2, are also included in this report.

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

Richard Repshas at 920-388-8217.

Sincerely, Timothy P. Olson Technical Support Manager, Kewaunee Power Station Commitments made by this letter: NONE

Serial No.15-234 Page 2 of 2 cc: Regional Administrator, Region III U. S. Nuclear Regulatory Commission 2443 Warrenville Road Suite 210 Lisle, IL 60532-4352 Mr. Ted H. Carter NRC Senior Project Manager U.S. Nuclear Regulatory Commission Two White Flint North, Mail Stop T-8F5 11555 Rockville Pike Rockville, MD 20852-2738 Mr. Jason Hunt WI Division of Public Health Radiation Protection Section 1 West Wilson St., Room 148 Madison, WI 53701-2659 Ms. Deborah Russo American Nuclear Insurers 95 Glastonbury Blvd.

Glastonbury, CT 06033

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Report 5 Kewaunee Power Station

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0 ATI Environmental, SITIMidwest Laboratory Inc.

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

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

SUMMARY

AND INTERPRETATION January 1 to December 31, 2014 Prepared and submitted by:

ATI ENVIRONMENTAL Inc.

Midwest Laboratory Project No. 8002 Approved : (-)'ý-ýlJ 445 I J. Michael Hale Radiation Protection /

Chemistry Mgr., KPS

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PREFACE

The staff of ATI Environmental, Inc., Midwest Laboratory were responsible for the acquisition of el data presented in this report. Assistance in sample collection was provided by Kewaunee Power Station personnel. The report was prepared by staff members of ATI Environmental, Inc.,

Midwest Laboratory.

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Page P re fa ce ......................................................................................................................................................... ii List of Figures .............................................................................................................................................. iv SList of Tables ............................................................................................................................................... iv S1.0 INTRO DUCTIO N ......................................................................................................................................... 1 2.0 SUM MARY .................................................................................................................................................. 2 3.0 RADIO LOG ICAL SURVEILLANCE PRO G RAM ..................................................................................... 3 S3.1 Methodology .................................................................................................................................. 3 3.1.1 The Air Program ....................................................................................................... 3 3.1.2 The Terrestrial Program ............................................................................................ 4 3.1.3 The Aquatic Program ................................................................................................. 5 3.1.4 Program Execution .................................................................................................... 6 3.1.5 Program Modifications ............................................................................................... 6 3.2 Results and Discussion ....................................................................................................... 6 3.2.1 Atmospheric Nuclear Detonations and Nuclear Accidents ................................... 7 3.2.2 The Air Environm ent .................................................................................................... 7 3.2.3 The Terrestrial Environm ent ...................................................................................... 9

3.2.4 The Aquatic Environm ent ........................................................................................ 11 3.3 Land Use Census ........................................................................................................................ 13 0 S3.4 Laboratory Procedures ................................................................................................................ 13 4.0 FIG URES AND TABLES ............................................................................................................................ 14 0

5.0 REFERENCES

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APPENDICES 0 A Interlaboratory Com parison Program Results ..................................................................... A-1 0

B Data Reporting Conventions ................................................................................................. B-1 C Effl uent Concentrations ....................................................................................................... C-1 0

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0 LIST OF FIGURES No. Caption Page 4-1 Sampling locations, Kewaunee Power Station ...................................................................... 15 4-2 Ground Monitoring Wells, Kewaunee Power Station ............................................................. 16 O

0 LIST OF TABLES No. Title Paqe 4.1 Sampling locations, Kewaunee Power Station ...................................................................... 17 4.2 Type and frequency of collection ........................................................................................... 18 4.3 Sample codes used in Table 4.2 ........................................................................................... 18 4.4 Sampling summary, January - December, 2014 ................................................................... 19 4.5 Environmental Radiological Monitoring Program Summary ................................................ 20 4 .6 La nd Use Ce nsus ....................................................................................................................... 26 0

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In addition, the following tables are in the Appendices:

0 Appendix A A-1 Interlaboratory Comparison Program Results ........................................................................ Al-1 A-2 Thermoluminescent dosimeters (TLDs) ...................................................................................... A2-1 A-3 In-house S piked S am ples ........................................................................................................... A 3-1 0

A-4 In-house "B lank" S am ples ......................................................................................................... A 4-1 A-5 In-house "Duplicate" Samples ............................................................................................. A5-1 A-6 Department of Energy MAPEP comparison results .................................................................... A6-1 A-7 Environmental Resources Associates, Crosscheck Program Results (MRAD) ........................... A7-1 0

Attachment A: Acceptance criteria for spiked samples ................................................................. A-2 i0 0

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1.0 INTRODUCTION

The Kewaunee Power Station is a 598 megawatt pressurized water reactor located on the Wisconsin

I shore of Lake Michigan in Kewaunee County. The Plant became critical on March 7, 1974. Initial power generation was achieved on April 8, 1974, and the Plant was declared commercial on June 16,

1974.

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

fuel pool for storage on May 14, 2013.

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

December 2014.

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

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

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

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0 Results of sample analyses during the period January - December 2014 are summarized in Table0 4.5. Radionuclide concentrations measured at indicator locations are compared with levels measured at control locations and in preoperational studies. In no instance were REMP threshold e reporting levels exceeded.

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3.0 RADIOLOGICAL SURVEILLANCE PROGRAM Following is a description of the Radiological Surveillance Program and its execution.

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

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

3.1.1 The Air Program Airborne Particulates Airborne particulates are collected on 47 mm diameter, 1lim porosity glass fiber filters, at a volumetric rate of approx. one cubic foot per minute. The filters are collected weekly from six locations (K-if, K-2, K-8, K-31, K-41 and K-43), and dispatched by mail to ATI Environmental, Inc.

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

Quarterly composites from each sampling location are analyzed for gamma-emitting isotopes on a high-purity germanium (HPGe) detector.

Airborne Iodine Charcoal traps are located at locations K-if, K-2, K-8, K-31, K-41 and K-43. The traps are changed weekly and analyzed for iodine-1 31 immediately after arrival at the laboratory.

Ambient Gamma Radiation - TLDs Ambient gamma radiation is monitored at the six air sampling locations (K-if, K-2, K-8, K-31, K-41 and K-43), at three milk sampling locations (K-3, K-5, and K-39), and from five additional sites (K-15, located 9.25 miles northwest of the plant; K-17, located 4.25 miles west of the plant; K-25, located 1.9 miles southwest of the plant; K-27, located 1.5 miles northwest of the plant and K-30, located 1.0 miles north of the plant ) by thermoluminescent dosimetry (TLD). Two TLD cards, each having four main readout areas containing CaSO 4:Dy phosphor, are placed at each location (eight TLDs at each location). One card is exchanged quarterly, the other card is exchanged annually and read only on an emergency basis.

Dosimeters have also been placed at eight additional locations (K-1L through K-1S), to monitor an Independent Spent Fuel Storage Installation (ISFSI). They are replaced and measured quarterly.

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

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

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

Well Water 0

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

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

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

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

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

Samples may also be obtained from other local sources to supplement the program. In addition, two varieties of grain or leafy vegetables are collected annually from farmland owned by Dominion Energy Kewaunee (K-23a and K-23b) and rented to a private individual for growing crops. The 0 samples are analyzed for gross beta, strontium-89, strontium-90 and gamma emitting isotopes.

Grass and Cattle Feed Grass is collected during the second, third and fourth quarters from two on-site locations (K-lb and 0 K-if) and from the dairy farm locations (K-3, K-5, K-34, K-35, K-38 and K-39). Cattle feed is collected during the first quarter from the same farms. The samples are analyzed for gross beta, strontium-89, strontium-90 and gamma emitting isotopes.

Soil 0

Soil samples are collected twice a year on-site at K-if and from the dairy farm locations (K-3, K-5, K-34, K-35, K-38 and K-39). The samples are analyzed for gross alpha, gross beta, strontium-89, strontium-90 and gamma emitting isotopes. 0 0

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3.1.3 The Aquatic Program Surface Water One-gallon water samples are taken monthly from three locations on Lake Michigan: 1) at the point where the service water is discharged into Lake Michigan (K-Id); 2) Two Creeks Park (K-14) located 2.6 miles south of the reactor site; and 3) at the main pumping station located 0 approximately equidistant from Kewaunee and Green Bay, which pumps water from the Rostok water intake (K-9) located 11.5 miles NNE of the reactor site. Both raw and tap water are collected at K-9. One-gallon water samples are taken monthly from three creeks that pass through the site

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

downstream from the point where the outflow from the two drain pipes meets. Additionally, the

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

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

1 analyzed for tritium, strontium-89 and strontium-90.

0 Fish Fish samples are collected during the second, third and fourth quarters near location K-id. The flesh is separated from the bones, gamma scanned and analyzed for gross beta activity. Ashed 0bone samples are analyzed for gross beta, strontium-89 and strontium-90.

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

Lake Michigan locations (K-id, K-9 and K-14), from three creek locations (K-ia, K-ib and K-ie) and from the drainage pond (K-ik), if available. The samples are analyzed for gross beta activity.

If the quantity is sufficient, analyses for gamma-emitting isotopes and strontium-89 and strontium-

1 90 activities are performed.

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Bottom Sediment 0 Bottom sediments are collected in May and November from five locations (K-ic, K-id, K-ij, K-9 and K-14). The samples are analyzed for gross beta, strontium-89, strontium-90 and gamma emitting isotopes.

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3.1.4 Program Execution Program execution is summarized in Table 4.4. The program was executed for the year 2014 as 0 described in the preceding sections, with the following exceptions:

Air Particulates / Air Iodine A partial air particulate / air iodine sample (303 M 3) was collected at location K-31, for the weeks ending 5/6/15 and 5/13/15. A power outage for maintenance at the electric substation where the sampler is located resulted in a reduced runtime of 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />. (CR547860) 0 Surface Water 0

Surface water location K-la could not be sampled for the January through March 2014 collection.

The creek was frozen.

Surface water location K-lb could not be sampled for the January through March 2014 collection.

The creek was frozen.

Surface water location K-le could not be sampled for the January through March 2014 collection. S The creek was frozen.

Surface water from location K-i k could not be sampled from January through March 2014, 2014.

The pond was frozen or inaccessible for collection.

Surface water from location K-14a and K-14b could not be sampled January through March 2014 0 due to large shoreline ice formations making the sampling sites inaccessible.

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None. 5 0

3.2 RESULTS AND DISCUSSION Results for the reporting period January to December, 2014 are presented in summary form in Table 4.5. For each type of analysis, of each sampled medium, the table shows the annual mean and range for all indicator and control locations. The location with the highest annual mean and the results for this location are also given.

The discussion of the results has been divided into three broad categories: the air, terrestrial, and 5 aquatic environments. Within each category, samples will be discussed in the order listed in Table 4.4.

Any discussion of previous environmental data for the Kewaunee Power Station refers to data collected 0 by Environmental Inc., Midwest Laboratory.

Results of all measurements made in 2014 are not included in this section, although references to these results will be made in the discussion. A complete tabulation of results is provided in Part II of the 2014 annual report on the Radiological Monitoring Program for the Kewaunee Power Station.

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0 3.2.1 Atmospheric Nuclear Detonations and Nuclear Accidents 0 There were no atmospheric nuclear tests or accidents reported in 2014. The Chernobyl and 0 Fukushima Daiichi nuclear accidents occurred on April 26, 1986 and March 11, 2011, respectively; and the last reported atmospheric nuclear test was conducted by the People's Republic of China on 0 October 16, 1980. Contributions from these events have resulted in the presence of long-lived S radioisotopes of cesium and strontium still detectable in the environment.

3.2.2 The Air Environment 0

0 Airborne Particulates 0 The annual gross beta concentration in air particulates averaged 0.019 pCi/m 3 at indicator locations and 0.019 pCi/m 3 at the control locations, similar to the means observed from 2002 (and prior to) through 2010, and slightly lower than means observed for 2013. There is no indication of a plant 0 effect, the average readings were evenly distributed between indicator and control locations. New sampler pumps were installed in the third quarter of 2010. The slight increases in beta activity may 0 be due to a change in the calculated volume. Results are tabulated below.

0 Year Average (Indicators) Average (Controls) 0 Concentration (pCi/m 3 )

2002 0.023 0.023 0 2003 0.022 0.022 S 2004 0.019 0.020 2005 0.023 0.023 0 2006 0.021 0.021 0 2007 0.022 0.021 2008 0.022 0.022 0 2009 0.023 0.023 0 2010 0.023 0.022 2011 0.029 0.029 0 2012 0.029 0.030 2013 0.024 0.025 0 2014 0.019 0.019 0 Average annual gross beta concentrations in airborne particulates.

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0 Variation in the gross beta activity throughout the year is not unusual. Typically, higher beta 0 averages occur during the months of January and December, and the first and fourth quarters, as noted in data from 2002 through 2014.

0 Gamma spectroscopic analysis of quarterly composites of air particulate filters yielded similar 0 results for indicator and control locations. Beryllium-7, produced continuously in the upper atmosphere by cosmic radiation, was detected in all samples, with an average activity of 0.060 pCi/rn at the indicator locations and an average of 0.062 pCi/m 3 at the control locations. All other gamma-emitting isotopes were below their respective LLD limits.

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Airborne Iodine S

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

S Ambient Gamma Radiation - TLDs S Ambient gamma radiation was monitored by TLDs at fourteen locations, eight indicators and six S controls. Quarterly TLDs at the indicator locations measured a mean dose equivalent of (15.0 mR/91 days), in close agreement with the control locations (14.8 mR/91 days). The readings are S

similar to the averages obtained from 2002 (and prior to) through 2013. S For the eight TLDs monitoring the Independent Spent Fuel Storage Installation (protected area)

S (K-1L through K-1S), the measurements averaged 14.0 mR/91 days. S No plant effect on ambient gamma radiation was indicated. These values are lower than the United S

States average value of 19.5 mRP91 days due to natural background radiation (National Council on S Radiation Protection and Measurements, 1975). The highest annual mean was 17.9 mR/91 days, measured at indicator location K-27. S S

S Year Average (Indicators) Average (Controls) S Dose rate mR/91 days) S 2002 2003 16.1 14.1 15.1 13.7 S

2004 14.8 14.0 S 2005 15.7 14.3 S 2006 16.4 2007 16.2 15.0 15.2 S

2008 15.6 14.2 S 2009 15.2 13.9 S 2010 15.2 14.3 2011 15.0 14.5 S

2012 16.1 15.3 S 2013 16.2 15.5 S 2014 15.0 14.8 S

Ambient gamma radiation as measured by thermoluminescent dosimetry.

Average quarterly dose rates. S S

Precipitation S Precipitation was monitored for tritium at indicator location, K-1 1. The concentration was below S the LLD level of 177 pCi/L in all samples. S S

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0 0 O 3.2.3 The Terrestrial Environment Milk 126 milk samples were tested for the presence of iodine-131, all measured below an LLD level of 0.5 pCi/L.

Strontium-89 concentrations measured below an LLD level of 1.4 pCi/L in all samples. Measurable levels of strontium-90 above an LLD level of 0.8 pCi/L were detected in twenty-eight of eighty-four samples tested. Mean values were identical for indicator and control locations (0.9 pCi/L) and are similar to or less than averages seen from 1990 through 2013.

For gamma emitting isotopes, concentrations measured below the required limits of 15 pCi/L for barium-lanthanum-140 and 10 pCi/L for cesium-134 and cesium-137. Potassium-40 results were almost identical at both the indicator and control locations (1350 and 1349 pCi/L, respectively), and

1 are comparable to levels observed from 1990 through 2013.

Detection of strontium, iodine and potassium activity is consistent with findings of the National Center for Radiological Health (1968). Most radiocontaminants in cattlefeed do not find their way into milk, exceptions are radioisotopes of potassium, cesium, strontium, barium, and iodine. Due to 0chemical similarities between strontium and calcium, and cesium and potassium, organisms tend to deposit strontium-89 and strontium-90 in bone and cesium-137 in the soft tissue and muscle.

Consequently, ratios of strontium-90 activity to the weight of calcium in milk and cesium-137 activity to the weight of potassium in milk were monitored in order to detect potential environmental accumulation of these radionuclides. Measured concentrations of calcium are in agreement with

previously determined values and averaged 1.00 g/L at both the indicator and control locations.

Measured concentrations of stable potassium averaged 1.64 g/L at the indicator locations and 1.62 g/L at the control locations.

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

1 Well Water

1 All eight samples for gross alpha analysis, from well K-lg, were below an LLD of 3.7 pCi/L. Gross

beta activity above a detection limit of 3.3 pCi/L, was measured in three of the twenty-four indicator samples tested. Concentrations ranged from 3.6 to 4.8 pCi/L, and averaged 4.0 pCi/L. The gross

alpha and beta activities detected in the ground water are most likely contributions from naturally-occurring daughters of radium and thorium.

0Levels of strontium-89 and strontium-90 were measured for the well K-lg. The concentrations

l measured below LLD values of 0.6 and 0.5 pCi/L, respectively.

0Samples were tested for tritium and gamma emitting isotopes. All tritium concentrations measured

below a detection level of 156 pCi/L. Gamma-emitting isotopes measured below respective LLDs.

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

Domestic Meat

In domestic meat samples, gross alpha measured 0.063 and 0.040 pCi/g wet for indicator and control locations, respectively, while the gross beta concentrations measured 2.85 pCi/g wet and 2.19 pCi/g wet. Gamma-spectroscopic analyses showed that most beta activity was due to naturally

occurring potassium-40 (2.77 pCi/g wet and 1.80 pCi/g wet respectively). All other gamma-emitting isotopes measured below detection limits.

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Eggqs In samples of eggs tested, the gross beta concentrations averaged 1.36 pCi/g wet at the indicator S location and 1.65 pCi/g wet for the control location, similar to observed concentrations of naturally-occurring potassium-40 (1.35 and 1.29 pCi/g wet respectively). Other gamma-emitting isotopes were below their respective LLDs.

Levels of strontium-89 measured less than 0.011 pCi/g wet in all samples. Levels of strontium-90 measured less than 0.004 in all samples tested 0 Vegetables and Grain 0 In vegetables, gross beta concentrations averaged 3.88 pCi/g wet at six indicator samples and 2.91 0 pCi/g wet for the six control locations, due primarily to potassium-40 and beryllium-7 activity. All other gamma emitting isotopes measured below detection levels. Strontium-89 was measured less than 0.021 pCi/g wet in all samples. Strontium-90 was found in one indicator sample tested, at a 0 concentration of 0.009 pCi /g wet.

In two samples of wheat and clover collected from indicator location K-23, the gross beta concentrations averaged 4.78 pCi/g wet, due primarily to activity from potassium-40 and beryllium-

7. Strontium-89 measured below an LLD of 0.021 pCi/g wet. Strontium-90 was detected in the wheat sample collected 08/04/14 at a concentration of 0.023 pCi/g wet. The clover measured below the LLD of 0.016 pCi/g wet.

0 Grass and Cattle Feed In grass, mean gross beta measured 6.45 and 7.64 pCi/g wet at indicator and control locations, 5 respectively. In all cases the activity was predominantly due to naturally occurring potassium-40 and beryllium-7. Other gamma-emitting isotopes were below respective LLDs. Strontium-89 and strontium-90 both tested below detection limits of 0.045 pCi/g wet and 0.015 pCi/g wet, respectively.

For cattlefeed, gross beta concentrations measured 13.32 and 6.64 pCi/g wet at the indicator and control locations respectively, and reflected potassium-40 levels observed of 11.23 and 5.29 pCi/g wet, respectively. No strontium-89 activity was detected. No strontium-90 was detected above an LLD of 0.016 pCi/g wet. With the exception of the naturally-occurring beryllium-7 and potassium- 5 40, all gamma-emitting isotopes were below detection levels.

0 Soil 5 0

Gross alpha concentrations in soil averaged 7.79 pCi/g dry at ten indicator sample and 7.80 pCi/g dry at the two control samples. Mean gross beta levels measured at indicator and control locations 0 averaged 28.10 and 24.79 pCi/g dry, respectively, primarily due to potassium-40 activity.

Strontium-89 was below an LLD level of 0.13 pCi/g dry in all samples. A low level of strontium-90 activity was detected in two of the ten indicator samples, at a mean concentration of 0.077 pCi/g and two of the four control samples at mean concentration of 0.119 pCi/g dry. Trace radiostrontium in the environment can still be attributed to nuclear testing from previous decades. Cesium-137 was detected in all fourteen soil samples, with similar results measured at both indicator and control 0 locations (0.10 and 0.13 pCi/g dry, respectively). Potassium-40 was detected in all samples and averaged 19.83 and 17.51 pCi/g dry for indicator and control locations, respectively. All other gamma-emitting isotopes were below their respective LLD's. The levels of detected activities are 0 similar to those observed from 1990 through 2013, therefore the data suggests no evidence of a plant effect.

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The Aquatic E nvironment 0

Surface Water 3..

0 Gross beta act:ivity in surface water measured higher at the indicator locations (4.7 pCi/L) than at S the control loc ations (1.9 pCi/L). A similar pattern of activity has been observed since 1978. In 2014, the higl est activities measured were sampled from the K-la North Creek. The average 0 activity at K-1I a North Creek was 8.9 pCi/L, with a range of 3.4 to 21.3 pCi/L, due primarily to potassium-40 aictivity.' The potassium-40 concentrations averaged 6.9 pCi/L and ranged from 2.9 to S 14.8 pCi/L at K-la North Creek.

Year Average (Indicators) Average (Controls)

S Gross Beta (Ci/L) 0 2002 5.7 2.2 0 2003 2004 7.3 6.2 2.4 2.3 2005 5.2 1.7 S 2006 2007 5.5 5.7 1.8 1.8 0 2008 4.7 1.5 2009 4.7 1.5 0 2010 4.7 1.4 2011 5.0 1.5 2012 6.1 1.4 2013 5.7 1.5 0 2014 4.7 1.9 0 Average annual gross beta concentrations in surface water.

0 These differences in activity are due in part to the indicator location (K-lk), a pond formed by drainage of surrounding fields to the southwest. The control sample is Lake Michigan water, which S varies very little in gross beta concentration during the year, while indicator samples include the two creek locations (K-la and K-le) which are much higher in gross beta concentration and exhibit 0 large month-to-month variations. The K-la creek draws its water from the surrounding fields which are heavily fertilized; and the K-le creek draws its water mainly from the Sewage Treatment Plant.

S In general, gross beta concentrations were high when potassium-40 levels were high and low when potassium-40 levels were low, indicating that fluctuations in beta concentration were due to variations in potassium-40 concentrations and not due to plant operations. The fact that similar 0 fluctuations at these locations were observed in pre-operational studies conducted prior to 1974 supports this assessment.

0 In one of thirty indicator samples tested, (quarterly composites of monthly samples), a positive 0 tritium activity was detected at a concentration of 192 pCi/L compared to an LLD for tritium of 178 pCi/L. The measurement was taken at location K-le and is most likely due to tritium recapture of gaseous discharges of tritium from the plant which have been accounted for.

All analyses for strontium-89 measured below an LLD of 1.6 pCi/L. Two samples, from the K-lk pond, measured at an average of 0.7 pCi/L for strontium-90. All other samples were less than an LLD of 0.6 pCi/L.

Gamma-emitting isotopes measured below their respective LLDs in all samples.

11

0 0

0 Fish 0 In fish, gross beta concentrations averaged 3.75 pCi/g wet in muscle and 3.19 pCi/g wet in bone 0 fractions. In muscle, the gross beta concentration was primarily due to potassium-40 activity.

Excluding potassium-40, gamma-emitting isotopes measured below their respective LLDs in all 0 samples.

Strontium-89 concentrations in the bone were below an LLD of 0.34 pCi/g wet. Strontium-90 was detected in all three samples at an average of 0.29 pCi/g wet.

Periphyton (Slime) or Aquatic Vegetation In periphyton (slime) and aquatic vegetation samples, mean gross beta concentrations for indicator and control locations measured 5.15 and 5.96 pCi/g wet, respectively, due primarily to combined potassium-40 and beryllium-7 activity of 4.17 and 5.59 pCi/g wet, respectively.

Cesium-137 was measured in one of twelve indicator samples, at a level of 0.018 pCi/g wet. All other gamma-emitting isotopes, with the exception of naturally-occurring beryllium-7 and potassium-40, were below their respective LLDs.

No strontium-89 was measured above the detection level of 0.023 pCi/g wet. Strontium-90 activity was measured above detection level of 0.015 pCi/g wet, in two of twelve indicator samples with an average of 0.053 pCi/g wet.

0 Bottom Sediments 0

.In bottom sediment samples, the mean gross beta concentration measured 10.65 pCi/g dry at the indicator locations and 15.36 pCi/g dry at the control location.

Cs-134 measured below the LLD level of 0.028 pCi/g dry for all samples tested. Low levels of cesium-137 were observed in two indicator samples and one control sample and measured 0.031 0 and 0.080 pCi/g dry, respectively. On average, cesium-1 37 measurements are lower than or similar to levels observed from 1979 through 2013. Co-60 was detected in two of the eight indicator samples at an average of 0.080 pCi/g dry. Other gamma-emitting isotopes, with the exception of 0 naturally-occurring potassium-40, were below their respective LLDs.

Strontium-89 was measured below the detection limit of 0.070 pCi/g dry for all samples.

Strontium-90 was measured on one of the two control samples at a concentration of 0.041 pCi/g dry as compared to an LLD of 0.040 pCi/g dry.

0 0

0 120 0

0 0

0 3.3 LAND USE CENSUS The Land Use Census satisfies the requirements of the KPS Radiological Environmental Monitoring

Manual. Section 2.2.2 states-

"A land use census shall be conducted and shall identify within a distance of 8 km (5 mi.) the location, 01 in each of the 10 meteorological sectors, of the nearest milk animal, the nearest residence and the nearest garden of greater than 50m 2 (500 ft2 ) producing broad leaf vegetation." (Figure 4-1)

The 2014 Land Use Census was completed to identify the presence of the nearest milk animals, gardens and farm crops surrounding the Kewaunee Power Station. The Land Use Census was completed on September 3, 2014. The census is conducted annually during the growing season per

1 Health Physics Procedure RP-KW-001-014.

0In summary, the highest D/Q locations for nearest garden, nearest residence and nearest milk animal

I did not change from the 2013 census.

0

3.4 LABORATORY PROCEDURES 0

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

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

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

Environmental, Inc., Midwest Laboratory has a comprehensive quality control/quality assurance

program designed to assure the reliability of data obtained. Details of the QA Program are presented

1 elsewhere (Environmental, Inc., Midwest Laboratory, 2012). The QA Program includes participation in Interlaboratory Comparison (crosscheck) Programs. Results obtained are presented in Appendix A.

1 0

0 0

0

13 0

0 0

0 4.0 FIGURES AND TABLES 0 0

0 0

14 0 0

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0 I-0 0

0 z 0 0

0 0

0 S

0 0

0 S

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

16

0 0

0 Table 4.1. Sampling locations, Kewaunee Power Station.

S 0 Code Type9 Distance (miles)b and Sector Location 0 K-1 Onsite S K-ia K-i b 0.62 N 0.12 N North Creek Middle Creek K-ic 0.10 N 500' north of condenser discharge K-ld 0.10 E Condenser discharge K-le 0.12S South Creek K-if 0.12S Meteorological Tower K-ig 0.06 W South Well S K-ih 0.12 NW North Well K-uj 0.10S 500' south of condenser discharge 0 K-lk 0.60 SW Drainage Pond, south of plant K-11 0.13 N ISFSI Southeast S K-im K-in 0.15 N 0.16 N ISFSI East ISFSI Northwest K-lo 0.16 N ISFSI North K-ip 0.17 N ISFSI Northwest 0 K-iq K-i r 0.16 N 0.13 N ISFSI West ISFSI West K-is 0.12 N ISFSI Southwest K-2 C 8.91 NNE WPS Operations Building in Kewaunee 0 K-3 C 5.9 N Lyle and John Siegmund Farm, N2815 Hy 42, Kewaunee 0 K-5 K-8 I

C 3.2 NNW 4.85 WSW Ben Paplham Farm, E4160 Old Settlers Rd, Kewaunee St. Isadore the Farmer Church, 18424 Tisch Mills Rd, Tisch Mills 0 K-9 C 11.5 NNE Green Bay Municipal Pumping Station, six miles east of Green Bay (sample source is Lake Michigan from Rostok Intake two miles north of Kewaunee.

0 K-10 1.35 NNE Turner Farm, Kewaunee site 0 K-11 K-13 0.96 NW 3.0 SSW Louise Ihlenfeldt Farm, N879 Hy 42, Kewaunee Rand's General Store, Two Creeks S K-14 K-15 2.6 S 9.25 NW Two Creeks Park, 2.6 miles south of site Gas Substation, 1.5 miles north of Stangelville 0 K-17 K-23a 4.0W 0.5W Klimesh's' Farm, N885 Tk B, Kewaunee 0.5 miles west of plant, Kewaunee site K-23b 0.6 N 0.6 miles north of plant, Kewaunee site S K-24 5.4 N Fictum Farm, N2653 Hy 42, Kewaunee K-25 1.9 SW Wotachek Farm, 3968 E. Cty Tk BB, Two Rivers S K-26 K-27 9.1 SSW 1.53 NW Sandy's Vegetable Stand (8.0 miles south of "BB")

Schleis Farm, E4298 Sandy Bay Rd, Kewaunee K-29 5.34 W Kunesh Farm, E3873 Cty Tk G, Kewaunee K-30 0.8 N End of site boundary 0 K-31 K-32 6.35 NNW 7.8 N E. Krok Substation, Krok Road Piggly Wiggly, 931 Marquette Dr., Kewaunee 0 K-34 2.7 N Leon and Vicki Struck, N1549 Lakeshore Dr., Kewaunee K-35 6.71 mi. WNW Duane Ducat, N1215 Sleepy Hollow Rd., Kewaunee K-36 Fiala's Fish market, 216 Milwaukee, Kewaunee K-38 2.45 mi. WNW Dave Sinkula Farm, N890 Town Hall Road, Kewaunee K-39 3.46 mi. N Francis Wojta, N1859 Lakeshore Dr., Kewaunee K-41 22 NW KPS-EOF, 3060 Voyager Dr. , Green Bay K-42 28.1 NW Lamers Dairy Products obtained from Green Bay Markets K-43 2.71 SSW Gary Maigatter Property, 17333 Hwy 42, Two Rivers a I= indicator; C = control b Distances are measured from reactor stack.

17

0 0

Table 4.2. Type and frequency of collection. 0 Location Weekly Monthly Quarterly Semiannually Annually 0 K-ia K-lb SW SW GR 8 SLf SL' 0

K-ic BSb BSb 0

SW FI a SL' K-id K-i e SW SL' 0

K-if AP 9, Al GRa TLD SO 0 K-lg, K-lh WW K-lj BSb 0 K-ik K-1I through K-is SW TLD SLf 0 K-2 AP 9 , AI TLD CF d 0

MIc GRO TLD SO K-3, K-5 K-8 AP 1, AI TLD 0

K-9 SW SLf BSb 0

K-10, K-13 WW K-11 PR WW 0

SLf BSb K-14 K-15, K-17 SWh TLD 0

K-23a, b GRN / GLV e 0 K-24 K-25 EG TLD DM 0

K-26 VE / GLV e 0 K-27 TLD K-29 DM 0

K-30 TLD 0 K-31 AP 9 , AI TLD K-32 EG DM 0 SO CF d K-34, K-35 K-38 MIC MIc GRa GRa WW SO CF d 0 K-39 MIC GR a TLD SO CF d 0 AP 9 , AI K-41 K-42 MI c TLD 0

K-43 AP 9 , AI TLD 0 aThree times a year, second, third and fourth quarters.

bCollected in May and November.

'Second and third quarters.

'The frequency may be increased dependent on the dust loading. 0 CMonthly from November through April; semimonthly May through October.

dFirst quarter (January, February, March) only.

hTwo samples are collected, North (K-14a) and South (K-14b) of Two Creeks Road. 0 eAlternate, if milk is not available. Two samples, raw and treated.

Location dropped, dairy herd was sold in February, 2013. 0 0

0 Table 4.3. Sample Codes:

0 Code Description Code Description 0

Al Airborne Iodine GR Grass AP Airborne particulates Ml Milk 0

BS Bottom sediments PR Precipitation 0 CF Cattlefeed SL Slime DM EG Domestic Meat Eggs SO SW Soil Surface water S

FI Fish TLD Thermoluminescent Dosimeter 0 GLV Green Leafy Vegetables Grain VE WW Vegetables Well water 0

GRN 0

0 0

18 0

0 0

Table 4.4. Sampling Summary, January - December, 2014.

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

Air Environment Airborne particulates C/W 6 312 0 S Airborne Iodine C/W 6 312 0 S TLD's C/Q 22 88 0 Precipitation C/M 1 12 0 0

S Terrestrial Environment 0 Milk (May-Oct) G/SM 7 84 0 Milk (Nov-Apr) G/M 7 42 0 0 Well water G/Q 6 24 0 Domestic meat G/A 2 2 0 0 Eggs G/Q 2 8 0 S Vegetables - 5 varieties Grain - clover G/A G/A 5

1 12 2

0 0

0 Grass G/TA 8 24 0 Cattle feed G/A 6 12 0 0 Soil G/SA 7 14 0 0

0 Aquatic Environment Surface water G/M 7 90 18 Fish GiTA 1 3 0 0 Algae G/SA 7 14 0 Bottom sediments G/SA 5 10 0 S

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

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

0 19

S 0

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

Reporting Period January-December, 2014 S

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

Number of Analysesa LLDb Mean (F)'

Rangec Locationd Mean (F)'

Range' Mean (F)'

Rangec Routine Resultse S

TLDs (Quarterly) Gamma 56 3.0 15.0 (32/32) K-27, Schlies Farm 17.9 (4/4) 14.8 (24/24) 0 S

(mR/91days) (11.9-19.4) 1.53 NW (15.2-19.4) (10.9-17.5) S TLDs, Quarterly Gamma 32 3.0 14.0 (32/32) K-1-M, ISFSI E 17.2 (4/4) none 0 S (Protected Area)

(mR/91days)

(8.7-20.1) 0.15 N (14.9-20.1)

S S

Airborne Particulates GB 312 0.005 0.019 (104/104)

(0.007-0.041)

K-41, KPS-EOF 22 NW 0.020 (52/52)

(0.010-0.040) 0.019 (208/208)

(0.005-0.04) 0 S

3 (pCi/m ) GS 24 S Be-7 0.020 0.060 (8/8)

(0.040-0.082)

K-31, E. Krok Sub-6.35 NNW 0.066 (4/4)

(0.051-0.077) 0.062 (16/16)

(0.044-0.082) 0 S

Nb-95 0.0025 < LLD < LLD 0 S Zr-Nb-95 0.0025 < LLD < LLD 0 Ru-103 0.0012 < LLD < LLD 0 S Ru-106 Cs-134 0.0086 0.0013

< LLD

< LLD 0

0 S

Cs-137 Ce-141 0.0010 0.0021

< LLD < LLD 0 S

< LLD < LLD 0 Ce-144 0.0058 < LLD - < LLD 0 S Airborne Iodine 1-131 312 0.03 < LLD - < LLD 0 S

3 (pCi/m ) S Precipitation H-3 12 184 < LLD - none 0 S (pCi/L)

S Milk (pCi/L) 1-131 126 0.5 < LLD - < LLD 0 S Sr-89 84 1.4 < LLD - < LLD 0 S Sr-90 84 0.8 0.9 (14/48)

(0.8-1.3)

K-34, Struck Farm 2.7 N 1 (2/12)

(0.8-1.2) 0.9 (14/36)

(0.8-1.1) 0 S

GS 126 S K-40 50 1350 (72/72)

(1172-1565)

K-35, Ducat 6.71 mi. WNW 1378 (18/18)

(1271-1478) 1349 (54/54)

(1235-1478) 0 S Cs-134 6.9 < LLD < LLD 0 S

Cs-137 Ba-La-140 6.0 7.2

< LLD

< LLD 0

0 S

(g/L) K-stable 84 1.00 1.65 (48/48) K-34, Struck Farm 1.68 (12/12) 1.64 (36/36) 0 S (g/L) Ca (1.45-1.85) 2.7 N (1.45-1.85) (1.53-1.76)

S 84 0.40 1.02 (48/48) K-39, Wojta Farm, 1.03 (12/12) 1:00 (36/36) 0 (0.00-1.30) 3.46 mi. N (0.95-1.25) (0.85-1.31) S S

S S

20 S S

Table 4.5 Environmental Radiation Monitoring Program Summary.

S Name of Facility Location of Facility Kewaunee Nuclear Power Plant Kewaunee County, Wisconsin Docket No. 50-305 Reporting Period January-December, 2014 0 (County, State)

Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non-S Type Number of LLD b Mean (F)c Mean (F)c Mean (F)c Routine (Units) Analyses' Rangec Locationd Rangec Rangec Resultse Well Water GA 8 3.7 < LLD None 0 (pCi/L)

S GB 24 3.3 4.0 (3/20)

(3.6-4.8)

K-lh, North Well 0.12 NW 4.8 (1/4) < LLD 0 H-3 24 156 < LLD - < LLD 0 0 K-40 24 0.30 1.88 (20/20) K-lh, North Well 2.35 (4/4) 0.98 (4/4) 0 0 Sr-89 4 0.6 (0.26-5.31)

< LLD 0.12 NW (2.30-2.40) (0.95-1.00)

None 0 0 Sr-90 4 0.5 < LLD None 0 GS 24 Mn-54 4.7 < LLD < LLD 0 S Fe-59 6.6 < LLD < LLD 0 0 Co-58 Co-60 3.5 4.8 LLD LLD LLD LLD 0

0 Zn-65 10.1 < LLD < LLD 0 0 Zr-Nb-95 Cs-134 5.5 5.5 LLD LLD LLD LLD 0

0 Cs-137 5.4 < LLD < LLD 0 0 Ba-La-140 6.9 < LLD < LLD 0 0 Domestic Meat GA 2 0.010 0.063 (1/1) K-24, Fictum Farm 0.063 (1/1) 0.040(1/1) 0 5.4 mi. N 0 (pCi/gwet) GB 2 0.10 2.85(1/1) K-24, Fictum Farm 2.85(1/1) 2.19 (1/1) 0 0 GS 2 5.4 mi. N 0 Be-7 K-40 0.23 0.50

< LLD 2.77(1/1) K-24, Fictum Farm 2.77 (1/1)

< LLD 1.80 (1/1) 0 0

5.45 mi. N Nb-95 0.032 < LLD < LLD 0 Zr-95 0.040 < LLD < LLD 0 Ru-103 0.020 < LLD < LLD 0 0 Ru-106 Cs-134 0.10 0.018 LLD LLD -

LLD LLD 0

0 Cs-137 0.019 < LLD - < LLD 0 0 Ce-141 0.061 < LLD - < LLD 0 Ce-144 0.15 < LLD - < LLD 0 Eggs GB 8 0.011 1.36 (4/4) K-24, Fictum Farm 1.36 (4/4) 1.65 (4/4) 0 0 (pCi/gwet) (0.97-1.57) 5.45 mi. N (0.97-1.57) (1.43-1.89)

Sr-89 8 0.011 < LLD 0 Sr-90 8 0.004 < LLD

< LLD

< LLD 0

0 0 GS 8 0 Be-7 0.087 < LLD < LLD 0 K-40 0.50 1.35(4/4) K-24, Fictum Farm 1.35 (4/4) 1.29 (4/4) 0 0 (1.21-1.54). 5.45 mi. N (1.21-1.54) (1.21-1.35)

Nb-95 0.014 < LLD < LLD 0 Zr-95 0.016 < LLD < LLD 0 Ru-103 0.012 < LLD < LLD 0 Ru-106 0.072 < LLD < LLD 0 Cs-134 0.008 < LLD < LLD 0 Cs-137 0.009 < LLD < LLD 0 Ce-141 0.025 < LLD < LLD 0 Ce-144 0.058 < LLD < LLD 0 21

0 0

Table 4.5 Environmental Radiation Monitoring Program Summary.

0 S

Name of Facility Kewaunee Nuclear Power Plant Docket No. 50-305 Location of Facility Kewaunee County, Wisconsin Reporting Period January-December, 2014 0 (County, State) 0 Sample Type and Indicator Locations Location with Highest Annual Mean Control Locations Number Non-0 Type Number of LLD b Mean (F) 0 Mean (F)c Mean (F)c Routine 0 (Units)

Vegetables GB Analyses 12 0.010 Range° 3.88 (6/6)

Location d K-24, Fictum Farm Rangec 5.28 (2/2)

Rangec 2.91 (6/6)

Results' 0

0 (pCi/gwet) (1.98-7.44) 5.45 mi. N (1.84-3.23) 0 Sr-89 Sr-90 12 12 0.021 0.007

< LLD 0.009 (1/6) K-24, Fictum Farm 0.009 (1/2)

< LLD

< LLD 0

0 0

GS 12 5.45 mi. N 0 0 Be-7 0.06 0.37 (3/6) K-23, Kewaunee Site, 0.5 mi. W 0.60 (2/2) < LLD 0 0 K-40 0.50 3.27 (6/6)

(1.40-5.83)

K-24, Fictum Farm 5.45 mi. N 4.64 (2/2) 2.39 (6/6)

(1.63-3.49) 0 0 Nb-95 0.009 < LLD < LLD 0 0 Zr-95 0.015 < LLD < LLD 0 Ru-103 0.011 < LLD

- < LLD 0 0 Ru-106 Cs-1 34 0.07 0.006

< LLD

< LLD 0

0 0

Cs-137 Ce-141 0.009 0.030

<.;LLD

< LLD

< LLD 0

0 0

Ce-144 0.053 < LLD - < LLD 0 0 Grain - GB 2 0.010 4.78 (2/2) K-23, Kewaunee 4.78 (2/2) None 0 0 (Wheat, Clover)

(pCi/gwet) Sr-89 2 0.021 (3.97-5.58)

< LLD Site, 0.5 mi. W (3.97-5.58)

None 0 0

Sr-90 2 0.016 0.023 (1/2) K-23, Kewaunee Site, 0.5 mi. W 0.023 (1/2) None 0 0 GS 2 0 Be-7 0.060 0.60 (2/2) K-23, Kewaunee 0.60 (2/2) None 0 (0.32-0.87) Site, 0.5 mi. W (0.32-0.87) 0 K-40 0.50 3.80 (2/2)

(3.50-4.09)

K-23, Kewaunee Site, 0.5 mi. W 3.80 (2/2)

(3.50-4.09)

None 0 0

Nb-95 Zr-95 0.018 0.025

< LLD

< LLD None None 0

0 0

Ru-103 Ru-106 0.014 0.12

< LLD

< LLD None None 0

0 0

Cs-1 34 0.016 < LLD - None 0 0 Cs-137 0.019 < LLD - None 0 Ce-141 0.030 < LLD - None 0 0 Ce-144 0.10 < LLD - None 0 0

Cattlefeed (pCi/gwet)

GB 12 0.10 13.32 (8/8)

(4.07-26.89)

K-5, Paplham Farm 3.2 NNW 19.55 (2/2)

(12.20-26.89) 6.64 (4/4)

(3.04-12.01) 0 0 Sr-89 12 0.028 < LLD < LLD < LLD 0 S Sr-90 12 0.016 < LLD < LLD < LLD 0 0

GS 12 Be-7 0.12 0.31 (6/8) K-34, Struck Farm 0.41 (2/2) 0.23 (3/4) 0 0 (0.13-0.68) 2.7 N (0.13-0.68) (0.14-0.33)

K-40 0.10 11.23 (8/8) K-5, Paplham Farm 16.03 (2/2) 5.29 (4/4) 0 0 (3.36-23.50) 3.2 NNW (8.55-23.50) (2.36-9.47) 0 0

0 0

0 22 0

0 0

0 Table 4.5 Environmental Radiation Monitoring Program Summary.

Name of Facility Kewaunee Nuclear Power Plant Docket No. 50-305 Location of Facility Kewaunee County, Wisconsin Reporting Period January-December, 2014 0 (County, State)

Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non-0 Type Number of LLDb Mean (F)c Mean (F)' Mean (F)0 Rangec Routine Resultse (Units) Analysesa Rangec Locationd Range' 0 Cattlefeed Nb-95 0.013 < LLD < LLD 0 (continued) Zr-95 0.024 < LLD < LLD 0 0 Ru-103 Ru-106 0.010 0.12 LLD LLD LLD LLD 0

0 S Cs-134 Cs-137 0.011 0.013 LLD LLD LLD LLD 0

0 0 Ce-141 0.021 < LLD < LLD 0 Ce-144 0.08 < LLD < LLD 0 0 Grass GB 24 0.10 6.45 (18/18) K-3, Siegmund Farm 8.59 (3/3) 7.64 (6/6) 0 0 (pCi/gwet)

Sr-89 24 0.045 (3.98-8.53)

< LLD 5.9 N (5.59-10.60) (4.94-10.60)

< LLD 0 Sr-90 24 0.015 < LLD < LLD 0 0 GS 24 S Be-7 0.12 1.49 (18/18)

(0.27-5.18)

K-3, Siegmund Farm 5.9 N 2.15 (3/3)

(0.42-5.30) 1.52 (6/6)

(0.42-5.30) 0 K-40 0.50 5.22 (18/18) K-3, Siegmund Farm 6.41 (3/3) 7.31 (6/6) 0 (3.37-6.01) 5.9 N (4.81-7.88) (3.76-7.88) 0 Nb-95 Zr-95 0.012 0.021

< LLD

- < LLD

< LLD 0

0 Ru-103 0.011 < LLD < LLD 0 0 Ru-106 0.10 < LLD < LLD 0 Cs-134 0.011 < LLD - < LLD 0 Cs-137 0.012 < LLD - < LLD 0 S Ce-141 Ce-144 0.023 0.080 LLD LLD LLD LLD 0

0 0 Soil GA 14 4.6 7.79 (10/10) K-35, Ducat 8.77 (2/2) 7.80 (4/4) 0 0 (pCi/gdry)

GB 14 2.0 (5.98-9.17) 28.10 (10/10) 6.71 mi. WNW K-38, Sinkula Farm (8.75-8.79) 29.71 (2/2)

(3.76-9.90) 24.79 (4/4) 0 (24.80-31.05) 2.45 mi. WNW (29.52-29.89) (22.72-29.27)

S Sr-89 14 0.13 < LLD < LLD 0 Sr-90 14 0.046 0.077 (2/10) K-3, Siegmund Farm 0.187 (1/2) 0.119 (2/4) 0 (0.057-0.097) 5.9 N (0.049-0.187)

GS 14 0 Be-7 0.42 < LLD - < LLD 0 0 K-40 1.4 19.83 (10/10)

(17.75-21.81)

K-39, Wojta Farm 3.46 mi. N 20.39(2/2)

(18.97-21.81) 17.51 (4/4)

(15.82-19.30) 0 0 Nb-95 0.090 < LLD < LLD 0 Zr-95 0.087 < LLD - < LLD 0 Ru-103 0.045 < LLD -< LLD 0 0 Ru-106 0.19 < LLD - < LLD 0 Cs-134 0.023 < LLD - < LLD 0 Cs-137 0.0260 0.10 (10/10) K-3, Siegmund Farm 0.14 (2/2) 0.13 (4/4) 0 (0.050-0.14) 5.9 N (0.13-0.15) (0.10-0.15)

Ce-141 0.14 < LLD - < LLD 0 Ce-144 0.17 < LLD < LLD 0 23

0 0

Table 4.5 Environmental Radiation Monitoring Program Summary.

0 0

Name of Facility Kewaunee Nuclear Power Plant Docket No. 50-305 Location of Facility Kewaunee County, Wisconsin Reporting Period January-December, 2014 0 (County, State) 0 Indicator Location with Highest Control Number 0 Sample Type Type and Number of LLDb Locations Mean (F)c Annual Mean Mean (F)c Locations Mean (F)c Non-Routine 0

(Units) Analysesa Rangec Locationd Range' Range' Results' 0 Surface Water GB (TR) 90 1.3 4.7 (64/66) K-la, North Creek 8.9 (9/9) 1.9 (18/24) 0 0 (1.3-21.3) 0.62 N (3.4-21.3) (1.3-2.6)

(pCi/L) GS 90 0 Mn-54 15 < LLD -< LLD 0 0 Fe-59 30 < LLD LLD 0 Co-58 15 < LLD

-< LLD 0 0 Co-60 Zn-65 15 30 LLD LLD LLD LLD 0

0 0

Zr-Nb-95 15 < LLD -< LLD 0 0 Cs-134 Cs-137 10 10 LLD LLD LLD LLD 0

0 0

Ba-La-140 15 < LLD -< LLD 0 0 H-3 30 178 192 (1/22) K-le, South Creek 192 (1/30) < LLD 0 0.12 S 0

Sr-89 Sr-90 30 30 1.6 0.6

< LLD 0.7 (2/22)

K-lk, Drainage Pond 0.7 (2/3)

< LLD

< LLD 0

0 0

(0.6-0.7) 0.60 SW (0.6-0.7) 0 K-40 90 0.87 3.5 (48/66) K-la, North Creek 6.9 (9/9) 1.2 (24/24) 0 (1.1-14.8) 0.62 N (2.9-14.8) (1.1-1.3) 0 Fish (Muscle) GB 3 0.5 3.75 (3/3) K-id, Cond. Discharge 3.75 (3/3) None 0 0

(pCi/gwet) (3.37-4.31) 0.10 mi. E (3.37-4.31) 0 GS 3 K-40 0.5 3.14 (3/3) K-id, Cond. Discharge 3.14 (3/3) None 0 0 Mn-54 0.018 (2.69-3.41)

< LLD 0.10 mi. E (2.69-3.41)

None 0 0

Fe-59 0.062 < LLD None 0 0 Co-58 Co-60 0.015 0.012

< LLD

< LLD None None 0

0 0

Cs-134 0.018 < LLD None 0 0 Cs-137 0.020 < LLD None 0 0

Fish (Bones) GB 3 0.5 3.19 (3/3) K-ld, Cond. Discharge 3.19 (3/3) None 0 0

(pCi/gwet) (2.86-3.62) 0.10 mi. E (2.86-3.62)

Sr-89 3 0.34 < LLD None 0 0 Sr-90 3 0.07 0.29 (3/3) K-id, Cond. Discharge 0.29 (3/3) None 0 (0.22-0.40) 0.10 mi. E (0.22-0.40) 0 0

0 0

24 0

Table 4.5 Environmental Radiation Monitoring Program Summary.

Name of Facility Kewaunee Nuclear Power Plant Docket No. 50-305 Location of Facility Kewaunee County, Wisconsin Reporting Period January-December, 2014 (County, State)

Indicator Location with Highest Control Number Sample Type and Locations Annual Mean Locations Non-Type Number of LLDb Mean (F)c Mean (F)c Mean (F)c Routine 0 (Units) Analysesa Rangec Locationd Rangec Range' Resultse Periphyton GB 14 0.10 5.15 (12/12) K-14, Two Creeks Park 7.04 (2/2) 5.96 (2/2) 0 (Algae) (1.84-11.57) 2.6S (2.50-11.57) (4.20-7.72) 0 (pCi/gwet) Sr-89 14 0.023 < LLD - < LLD 0 0 Sr-90 14 0.015 0.053 (2112)

(0.035-0.071)

K-14, Two Creeks Park 2.6S 0.071 (1/1) < LLD 0 S GS 14 0 Be-7 0.57 (9/12) K-lb, Middle Creek 0.90 (2/2) 0.58 (2/2) 0 (0.23-1.27) 0.12 N (0.52-1.27) (0.43-0.72) 0 K-40 0.5 3.60 (12/12) K-lb, Middle Creek 5.46 (2/2) 5.01 (2/2) 0 0 Mn-54 0.015 (0.83-5.76)

< LLD 0.12 N (5.15-5.76) (4.72-5.29)

- < LLD 0 Co-58 0.017 < LLD < LLD 0 Co-60 0.017 < LLD < LLD 0 S Nb-95 0.017

< LLD

< LLD < LLD 0 Zr-95 0.028 < LLD < LLD 0 0 Ru-103 Ru-106 0.013 0.16

< LLD

< LLD LLD LLD 0

0 Cs-134 0.017 < LLD < LLD 0 Cs-137 0.016 0.018 (1/12) K-id, Cond. Discharge 0.018 (1/2) < LLD 0 0 0.10 mi. E 0 Ce-141 Ce-144 0.033 0.11

< LLD

< LLD 0

0 0 Bottom GB 10 1.0 10.65 (8/8) K-9, Rostok Intake 15.36 (2/2) 15.36(2/2) 0 Sediments (8.28-12.87) 2.0 N (15.22-15.49) (15.22-15.49)

(pCi/gdry) Sr-89 10 0.070 < LLD - - < LLD 0 Sr-90 10 0.040 < LLD K-9, Rostok Intake 0.041 (1/2) 0.041 (1/2) 0 GS 10 2.0 N K-40 0.5 6.63 (8/8) K-9, Rostok Intake 9.75 (2/2) 9.75 (2/2) 0 (5.53-8.20) 2.0 N (8.99-10.50) (8.99-10.50)

Co-58 0.034 < LLD - < LLD 0 Co-60 0.031 0.08 (2/8) K-lj, 0.08 (1/2) < LLD 0 (0.08-0.08) 500' S. of cond. disch. < LLD 0 Cs-1 34 0.028 < LLD < LLD 0 Cs-137 0.024 0.031 (2/12) K-9, Rostok Intake 0.080 (1/2) 0.080 (1/2) 0 (0.027-0.035) 2.0 N a GA = gross alpha, GB = gross beta, GS = gamma spectroscopy, TR = total residue.

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

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

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

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

25

0 0

Table 4.6 Land Use Census 0 0

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

Sector Township No. Residence Garden Milk Animals Distance From Plant (miles)

Location ID 0 0

A 1 X 4.62 A 12 X 3.71 0

A 24 X 1.12 0 B 18 X 2.70 K-34 0 B 24 X 1.01 0 B 18 X 2.12 0

R R

23 26 X X X 2.16 0.96 K-1I 0

0 o 23 X 1.27 0

o 23 X X 1.53 K-27 0

P P

27 26 X X X 2.45 1.35 K-38 0

0 N 26 X 1.03 N 28 x 2.37 0

N 35 X 0.94 0 M 3 X 2.47 0 M

M 35 4

X x

1.38 2.89 0

0 L

L 35 4

X X X

1.00 3.26 0

0 K

K 15 36 X X X 3.40 0.91 0

I 0 J 11 X X (Note 2) 2.72 0

Note 1. Bold Type denotes change from previous census.

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

No changes to the nearest residence, nearest garden or nearest milk animal locations were identified. 0 0

0 0

26 0

0

0 0

5.0 REFERENCES

0 0 Arnold. J. R. and H. A. AI-Salih. 1955. Beryllium-7 Produced by Cosmic Rays. Science 121: 451-453.

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

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

ATI Environmental, Inc., Midwest Laboratory.

O _2001 to 2014. Annual Report. Radiological Monitoring Program for the Kewaunee Power Station, Kewaunee, Wisconsin, Final Report, Part II,Data Tabulations and Analysis, January - December 2000 -2013.

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

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

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

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

0 O 2012. Quality Assurance Program Manual, Rev. 3, 14 November 2012.

O 2009. Quality Control Procedures Manual, Rev. 2, 08 July 2009.

O 2009. Quality Control Program, Rev. 2, 12 November 2009.

0 Industrial BIO-TEST Laboratories, Inc. 1974. Annual Report. Pre-operational Radiological Monitoring Program for the Kewaunee Power Station. Kewaunee, Wisconsin. January - December 1973.

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

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

730-746.

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

NCRP Report No. 45.

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

131: 903-906.

U.S. Environmental Protection Agency, 2007. RadNet, formerly Environmental Radiation Ambient Monitoring System, Gross Beta in Air (WIl) 1981 - 2000.

Wilson, D.W., G. M. Ward, and J. E. Johnson, 1969. Environmental Contamination by Radioactive Materials. Intemational Atomic Energy Agency, p. 125 0

0 0

0

I 27 0

0 0

0 0

S 0

S 0 *Aidwest

.A"*EWnvnmen~l Laboratory I nc.

700 Landwehr phone Road - NonIIbrook, (847) 564-0700 IL 60062-2310

- fax (847) 564-4517 0

0 0

S 0

0 0

0 APPENDIX A 0 INTERLABORATORY COMPARISON PROGRAM RESULTS 0

S 0

0 0

0 S

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

January, 2014 through December, 2014

0 0

Appendix A Interlaboratory Comparison Program Results 0

0 Environmental, Inc., Midwest Laboratory has participated in interlaboratory comparison (crosscheck) programs since the formulation of it's quality control program in December 1971. These programs are operated by agencies which supply environmental type samples containing concentrations of radionuclides known to the issuing agency but not to participant laboratories. The purpose of such a program is to provide an independent check on a laboratory's analytical procedures and to alert it of any possible problems.

Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used.

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

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

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

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

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

Complete analytical data for duplicate analyses is available upon request.

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

0 Results in Table A-7 were obtained through participation in the environmental sample crosscheck program administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the Environmental Measurement Laboratory Quality Assessment Program (EML). 0 Attachment A lists the laboratory precision at the 1 sigma level for various analyses. The acceptance criteria in Table A-3 is set at +/- 2 sigma. 0 Out-of-limit results are explained directly below the result.

0 0

A10 Al 5 0

0 0

Attachment A ACCEPTANCE CRITERIA FOR "SPIKED" SAMPLES 0 LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSESa S

0 Analysis Level One standard deviation for single determination 0

S Gamma Emitters 5 to 100 pCi/liter or kg

> 100 pCi/liter or kg 5.0 pCi/liter 5% of known value 0

S Strontium-89b 5 to 50 pCi/liter or kg

> 50 pCi/liter or kg 5.0 pCi/liter 10% of known value 0

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

> 30 pCi/liter or kg 5.0 pCi/liter 10% of known value 0

0 Potassium-40 > 0.1 g/liter or kg 5% of known value 0 Gross alpha < 20 pCi/liter 5.0 pCi/liter 0 > 20 pCi/liter 25% of known value Gross beta < 100 pCi/liter 5.0 pCi/liter 0 > 100 pCi/liter 5% of known value 0 Tritium < 4,000 pCi/liter ::o =

0 0 933 169.85 x (known) 0 > 4,000 pCi/liter 10% of known value 0 Radium-226,-228 > 0.1 pCi/liter 15% of known value Plutonium > 0.1 pCi/liter, gram, or sample 10% of known value S Iodine-131, < 55 pCi/liter 6 pCi/liter 0 Iodine-1 2 9 b > 55 pCi/liter 10% of known value 0 Uranium-238, < 35 pCi/liter 6 pCi/liter Nickel-63b > 35 pCi/liter 15% of known value 0 Technetium-99b 0

Iron-55b 50 to 100 pCi/liter 10 pCi/liter S > 100 pCi/liter 10% of known value Other Analyses b 20% of known value 0

0 0 From EPA publication, "Environmental Radioactivity Laboratory Intercomparison Studies 0 b Program, Fiscal Year, 1981-1982, EPA-600/4-81-004.

Laboratory limit.

A2

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

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

ERW-1384 4/7/2014 Sr-89 40.29 +/- 5.76 36.70 27.50 +/- 43.60 Pass ERW-1384 4/7/2014 Sr-90 24.08 +/- 2.35 26.50 19.20 +/- 30.90 Pass ERW-1385 4/7/2014 Ba-133 78.23 +/- 3.93 87.90 74.00 +/- 96.70 Pass 0

ERW-1385 4/7/2014 Co-60 62.75 +/- 3.53 64.20 57.80 +/- 73.10. Pass 0 ERW-1385 ERW-1385 4/7/2014 4/7/2014 Cs-1 34 Cs-137 44.97 88.54

+/- 3.99

+/- 4.93 44.30 89.10 35.50 80.20

+/- 48.70

+/- 101.00 Pass Pass 0

ERW-1385 4/7/2014 Zn-65 249.1 +/- 10.4 235.0 212.0 - 275.0 Pass 0 ERW-1388 ERW-1388 4/7/2014 Gr. Alpha 56.70 +/- 2.47 61.00 31.90 +/- 75.80 Pass 0 4/7/2014 Gr. Beta 32.10 +/- 1.20 33.00 21.40 +/- 40.70 Pass ERW-1391 4/7/2014 1-131 25.52 +/- 1.12 25.70 21.30 +/- 30.30 Pass 0 ERW-1394 4/7/2014 Ra-226 12.30 +/- 0.61 12.40 9.26 +/- 14.30 Pass 0 ERW-1394 4/7/2014 Ra-228 5.08 +/- 1.16 4.26 2.46 +/- 5.86 Pass ERW-1394 4/7/2014 Uranium 10.76 +/- 0.74 10.20 7.95 +/- 11.80 Pass 0

ERW-1397 4/7/2014 H-3 8982 +/- 279 8770 7610 - 9650 Pass 0 0

0 ERW-5382 10/6/2014 Sr-89 29.40 +/- 5.32 31.40 22.80 +/- 38.10 Pass 0

ERW-5382 10/6/2014 Sr-90 19.19 +/- 1.85 21.80 15.60 +/- 25.70 Pass 0 ERW-5385 ERW-5385 10/6/2014 10/6/2014 Ba-1 33 Cs-1 34 43.54 81.95

+/- 4.54

+/- 7.49 49.10 40.30 +/- 54.50 Pass 0 89.80 73.70 +/- 98.80 Pass ERW-5385 10/6/2014 Cs-137 95.76 +/- 5.50 98.80 88.90 +/- 111.00 Pass 0 ERW-5385 10/6/2014 Co-60 90.25 +/- 2.77 92.10 82.90 +/- 104.00 Pass 0 ERW-5385 10/6/2014 Zn:65 327.4 +/- 23.3 310.0 279.0 - 362.0 Pass ERW-5388 10/6/2014 Gr. Alpha 30.88 +/- 8.05 37.60 19.40 +/- 46.10 Pass 0

ERW-5388 10/6/2014 G. Beta 20.47 +/- 4.75 27.40 17.30 +/- 35.30 Pass 0 ERW-5392 10/6/2014 1-131 19.58 +/- 2.35 20.30 16.80 +/- 24.40 Pass ERW-5394 10/6/2014 Ra-226 15.10 +/- 1.81 14.70 11.00 +/- 16.90 Pass 0

ERW-5394 1016/2014 Ra-228 4.42 +/- 0.86 4.31 2.50 +/- 5.92 Pass 0 ERW-5394 10/6/2014 Uranium +/- 0.37 ERW-5397 10/6/2014 H-3 5.51 6876 +/- 383 5.80 6880 4.34 5940

+/- 6.96

- 7570 Pass Pass 0

0 0

0 B Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency 0

testing in drinking water conducted by Environmental Resources Associates (ERA).

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

as provided by ERA.

0 0

A1-1 0

0 0

0

0 0

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

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

0 0

0 2014-1 5/15/2014 50 cm. 26.83 34.43 +/- 3.76 18.78 -34.88 Pass 2014-1 5/15/2014 60 cm. 18.63 22.20 +/- 1.16 13.04 -24.22 Pass S 2014-1 5/15/2014 70 cm. 13.69 14.74 +/- 0.80 9.58 -17.80 Pass 2014-1 5/15/2014 75 cm. 11.93 12.68 +/- 1.05 8.35 - 15.51 Pass 0 2014-1 5/15/2014 80 cm. 10.48 11.81 +/- 0.91 7.34 - 13.62 Pass S *2014-1 5/15/2014 90 cm. 8.28 7.72 +/- 0.71 5.80 - 10.76 Pass 2014-1 5/15/2014 100 cm. 6.71 6.46 +/- 0.71 4.70 - 8.72 Pass S 2014-1 5/15/2014 110 cm. 5.54 5.25 +/- 1.03 3.88 - 7.20 Pass 0 2014-1 5/15/2014 120 cm. 4.66 4.76 +/- 0.48 3.26 - 6.06 Pass 2014-1 5/15/2014 135 cm. 3.68 2.87 +/- 0.46 2.58 -4.78 Pass 0 2014-1 5/15/2014 150 cm. 2.98 2.30 +/- 0.15 2.09 - 3.87 Pass 0 2014-1 5/15/2014 165 cm. 2.46 2.09 +/- 0.28 1.72 - 3.20 Pass 0 2014-1 5/15/2014 180 cm. 2.07 1.75 +/- 0.21 1.45-2.69 Pass 0

Environmental, Inc.

S S

2014-2 12/9/2014 30 cm. 77.04 0 2014-2 12/9/2014 30 cm. 77.04 84.03 +/- 8.47 83.74 +/- 12.02 53.90 -100.20 53.90 -100.20 Pass Pass 0 2014-2 12/9/2014 60 cm. 19.26 20.39 +/- 2.37 13.50 -25.00 Pass 0 2014-2 12/9/2014 60 cm. 19.26 20.33 +/- 1.19 13.50 -25.00 Pass 0 2014-2 12/9/2014 120 cm. 4.82 5.15 +/- 0.20 3.40 - 6.30 Pass 2014-2 12/9/2014 120 cm. 4.82 5.20 +/- 0.45 3.40 - 6.30 Pass S 2014-2 12/9/2014 150 cm. 3.08 3.84 +/- 0.61 2.20 - 4.00 Pass 2014-2 12/9/2014 150 cm. 3.08 3.17 +/- 0.38 2.20 - 4.00 Pass S 2014-2 12/9/2014 150 cm. 3.08 3.31 +/- 0.32 2.00 - 4.00 Pass 2014-2 12/9/2014 180 cm. 2.14 .2.27 +/- 0.51 1.50 -2.80 Pass 2014-2 12/9/2014 180 cm. 2.14 2.23 +/- 0.12 1.50 -2.80 Pass 0 2014-2 12/9/2014 180 cm. 2.14 2.74 +/- 0.48 1.50 -2.80 Pass 2014-2 12/9/2014 180 cm. 2.14 1.97 +/- 0.41 1.50 -2.80 Pass 0

0 A2-1

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

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

S SPW-1 011 1/13/2014 Ra-228 35.47 +/- 2.55 30.85 21.60 -40.11 Pass S

SPAP-103 1/13/2014 Gr. Beta 43.91 +/- 0.34 44.82 26.89 - 62.75 Pass S SPAP-105 SPAP-105 1/13/2014 1/13/2014 Cs-134 Cs-137 2.46 102.4

+/- 0.67

+/- 2.7 2.82 99.9 1.69 - 3.95 89.9 - 109.9 Pass Pass S

SPW-107 1/13/2014 H-3 .62,380 +/- 707 62,246 49,797 - 74,695 Pass S 68.00 - 88.00 Pass SPW-129 SPW-129 1/15/2014 1/15/2014 Cs-134 Cs-1 37 69.90 84.36

+/- 3.71

+/- 7.06 78.00 75.77 65.77 - 85.77 Pass S

SPW-129 1/15/2014 Sr-90 39.48 +/- 1.52 39.20 31.36 -47.04 Pass S 142.8 - 265.2 Pass SPW-130 SPW-133 1/15/2014 1/15/2014 Ni-63 C-14 255.8 3153

+/- 3.8

+/- 15 204.0 4737 2842 - 6632 Pass S SPMI-1 35 1/15/2014 Cs-1 34 76.80 +/- 4.04 78.00 68.00 - 88.00 Pass S 75.80 65.80 - 85.80 Pass SPMI-1 35 W-1 2014 1/15/2014 1/20/2014 Cs-1 37 Gr. Alpha 80.44 19.69

+/- 6.63

+/- 0.41 20.00 10.00 - 30.00 Pass S W-12014 1/20/2014 Gr. Beta 30.35 +/- 0.33 30.90 20.90 - 40.90 Pass S 1/29/2014 Tc-99 104.2 +/- 1.7 107.8 75.5 - 140.2 Pass SPW-297 SPW-657 2/25/2014 Ra-226 15.84 +/- 0.45 16.70 11.69 -21.71 Pass S SPW-1 127 3/26/2014 U-238 43.28 +/- 2.56 41.72 29.20 - 54.24 Pass S SPW-1917 3/28/2014 Pu-238 27.37 +/- 2.13 23.80 14.28 - 33.32 Pass S

S 4/25/2014 Tc-99 531.1 +/- 8.7 539.15 377.41 -700.90 Pass SPW-1786 SPW-2168 5/21/2014 Cs-1 34 70.90 +/- 5.81 69.50 59.50 - 79.50 Pass S SPW-2168 5/21/2014 Cs-137 79.72 +/- 6.49 75.17 65.17 - 85.17 Pass S SPW-2168 5/21/2014 Sr-89 83.35 +/- 5.05 72.85 58.28 - 87.42 Pass SPW-2168 5/21/2014 Sr-90 33.37 +/- 1.52 38.87 31.10 -46.64 Pass S SPMI-2170 5/21/2014 Cs-1 34 64.15 +/- 4.93 69.50 59.50 - 79.50 Pass S SPMI-2170 5/21/2014 Cs-137 76.21 +/- 6.91 75.17 65.17 - 85.17 Pass SPMI-2170 5/21/2014 Sr-89 65.82 +/- 4.89 72.85 58.28 - 87.42 Pass S SPMI-2170 5/21/2014 Sr-90 40.90 +/- 1.59 38.87 31.10 -46.64 Pass S SPW-2792 6/18/2014 U-238 44.80 +/- 1.54 41.70 29.19 -54.21 Pass SPW-2796 6/18/2014 C-14 3495 +/-9 4,737 2,842 - 6632 Pass S WW-2836 6/30/2014 Co-60 131.8 +/- 6.9 140.90 126.81 - 154.99 Pass S WW-2836 6/30/2014 Cs-1 37 143.8 +/- 9.1 145.60 131.04 - 160.16 Pass WW-2836 6/30/2014 H-3 6220 +/-238 6,361 5,089 - 7633 Pass S S

S S

A3-1 S

S S

0 0

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

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

S SPW-3486 7/17/2014 Fe-55 2211 +/-72 2319 1855 -2783 Pass SPW-080714 8/7/2014 Gr. Alpha 18.42 +/- 0.40 20.10 10.05 - 30.15 Pass 0 SPW-080714 8/7/2014 Gr. Beta 31.70 +/- 0.40 32.40 22.40 - 42.40 Pass 0 SPW-081214 SPW-4093 8/12/2014 8113/2014 Pu-238 1-131 (G) 22.59 59.95

+/- 2.15

+/- 6.17 22.70 59.62 18.16 -27.24 49.62 - 69.62 Pass Pass 0 SPW.4093 8/13/2014 Sr-90 39.46 +/- 1.55 38.65 28.65 - 48.65 Pass SPW-4093 8/13/2014 Sr-89 0 SPMI-4095 8/13/2014 1-131(G) 105.5 59.92

+/- 4.9

+/- 6.17 115.0 59.62 92.0 - 149.5 49.62 - 69.62 Pass Pass S SPMI-4095 8/13/2014 1-131 60.05 +/- 0.72 59.62 47.70 - 71.54 Pass SPW-4104 8/13/2014 Ni-63 200.1 +/- 3.4 203.2 142.2 -264.1 Pass S SPW-4106 SPW-4108 8/13/2014 8/13/2014 H-3 Cs-134 59,597 2.45

+/- 695

+/- 0.81 60,261 2.32 48209 - 72313 0.00 - 12.32 Pass Pass 0 SPW-4108 8/13/2014 Cs-137 90.20 +/- 3.74 98.56 88.56 - 108.56 Pass SPAP-4110 8/13/2014 Gr. Beta 0 SPF-4112 8/13/2014 1-131 43.65 2.64

+/- 0.11

+/- 0.38 44.19 2.86 34.19 - 54.19 0.00 - 12.86 Pass Pass SPF-4112 8/13/2014 Cs-134 0.91 +/- 0.03 1.03 0.00-11.03 Pass 0 SPF-4112 8/13/2014 Cs-137 2.61 +/- 0.06 2.39 0.00 - 12.39 Pass SPW-081414 8/14/2014 H-3 14,663 +/- 788 17,700 14160 -21240 Pass 0 W081614 W082614 8/16/2014 8/26/2014 Ra-226 Ra-228 14.30 +/- 0.37 16.70 11.69 - 21.71 Pass 27.18 +/- 2.13 30.49 20.49 - 40.49 Pass 0 SPW-090414 9/4/2014 Gr. Alpha 17.85 +/- 0.39 20.10 10.05 -30.15 Pass SPW-090414 9/4/2014 Gr. Beta 30.03 +/- 0.33 30.90 20.90 - 40.90 Pass 0

SPW-5124 9/29/2014 Ra-228 32.93 +/- 2.38 31.94 21.94 - 41.94 Pass 0 W100714 W100714 10/7/2014 Gr. Alpha 18.56 +/- 0.40 20.10 10.05 -30.15 Pass 10/7/2014 Gr. Beta 27.71 +/- 0.32 30.90 20.90 - 40.90 Pass W111014 11/10/2014 Gr. Alpha 17.84 +/- 0.38 20.10 10.05 - 30.15 Pass 0 W111014 W112514 11/10/2014 11125/2014 Gr. Beta Ra-226 30.12 16.63

+/- 0.33

+/- 0.41 30.90 16.70 20.90 - 40.90 Pass 11.69 - 21.71 Pass 0 W120814 12/8/2014 Gr. Alpha 19.29 +/- 0.41 20.10 10.05 - 30.15 Pass 0 W120814 SPW-7149 12/8/2014 12/26/2014 Gr. Beta Ni-63 27.93 217.53

+/- 0.32

+/- 3.25 30.90 203.10 20.90 - 40.90 142.17 - 264.03 Pass Pass 0

0 0

0 Liquid sample results are reported in pCi/Liter, air filters( pCi/m3), charcoal (pCi/charcoal canister), and solid samples (pCi/kg).

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

0 c Results are based on single determinations.

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

NOTE: For fish, Jello is used for the spike matrix. For vegetation, cabbage is used for the spike matrix.

A3-2

0 0

TABLE A-4. In-House "Blank" Samples 0 0

Concentration (pCi/L)a 0 Lab Code Sample Date Analysisb Laboratory results (4.66a) Acceptance Type LLD Activityc Criteria (4.66 a) 0 0

0 SPW-1001 Water Ra-228 0.39 +/- 0.39 2 SPAP- 102 Air Particulate 1/13/2014 1/13/2014 Gr. Beta 0.74 0.003 0.015 +/- 0.003 0.01 0

SPAP-104 Air Particulate 1/13/2014 Cs-1 34 0.006 0.005 +/- 0.005 0.05 0 SPAP-104 Air Particulate SPW-106 Water 1/13/2014 1/13/2014 Cs-1 37 H-3 0.004 151.0

-0.002 115.0

+/- 0.005

+/- 97.0 0.05 200 0

SPW-128 Water 1/15/2014 Cs-134 2.85 0.59 +/- 1.46 10 0 SPW-128 Water SPW-128 Water 1/15/2014 1/15/2014 Cs-1 37 Sr-90 2.52 0.61 0.68 0.74

+/- 1.64

+/- 0.36 10 1

0 SPW-1 30 Water 1/15/2014 Ni-63 10.85 1.57 +/- 6.60 20 0 SPW-1 33 SPMI-134 Water Milk 1/15/2014 1/15/2014 C-14 Cs-1 34 13.51 4.43 3.10 0.14

+/- 8.27

+/- 2.46 200 10 0

SPMI-134 Milk 1/15/2014 Cs-1 37 1.92 -2.07 +/- 2.48 10 0 W-12014 W-12014 Water Water 1/20/2014 1/20/2014 Gr. Alpha Gr. Beta 0.48 0.78

-0.31

-0.24

+/- 0.31

+/- 0.54 2

4 0

SPW-297 Water 1/29/2014 Tc-99 5.63 -4.42 +/- 3.34 10 0 SPW-656 SPW-1 126 Water Water 2/25/2014 3/26/2014 Ra-226 U-238 0.03 0.13 0.01 0.08

+/- 0.02

+/- 0.12 1

1 0

SPW-1 127 Water 3/26/2014 U-233/234 0.13 0.11 +/- 0.13 1 0 SPW-1 127 SPW-1917 Water Water 3/26/2014 3/28/2014 U-238 Pu-238 0.00 0.02 0.08 0.01

+/- 0.12

+/- 0.01 1

1 0

0 SPW-1 785 Water 4/25/2014 Tc-99 5.61 -4.33 +/- 3.33 10 0

SPW-1 831 Water 4/30/2014 1-131 0.21 0.07 +/- 0.12 0.5 0 SPW-2167 SPW-2167 Water Water 5/21/2014 5/21/2014 Cs- 134 Cs-1 37 2.29 2.46

-0.79 0.36

+/- 1.35

+/- 1.48 10 10 0

SPW-2167 Water 5/21/2014 1-131(G) +/- 1.53 SPW-2167 Water 5/21/2014 Sr-89 2.77 0.81 0.25 0.01 +/- 0.62 20 5

0 SPW-2167 Water 5/21/2014 Sr-90 0.52 0.03 +/- 0.24 1 0 SPMI-2169 Milk 5/21/2014 +/- 2.39 SPMI-2169 Milk 5/21/2014 Cs-1 34 Cs-1 37 4.45 3.91

-0.55

-0.52 +/- 2.60 10 10 0

SPMI-2169 Milk 5/21/2014 1-131(G) 4.31 2.57 +/- 2.21 20 0 SPMI-2169 SPMI-2169 Milk Milk 5/21/2014 5/21/2014 Sr-89 Sr-90 0.98 0.61

-0.02 0.35

+/- 0.83

+/- 0.32 5

1 0

SPW-2793 Water 6/18/2014 U-238 0.08 0.02 +/- 0.06 1 0 0

0 0

0 A4-1 0

0 0

0

TABLE A-4. In-House "Blank" Samples Concentration (pCi/L)a Lab Code Sample Date Analysisb Laboratory results (4.66o). Acceptance Type LLD Activityc Criteria (4.66 cr) 0 SPW-3485 Water 7/17/2014 Fe-55 597.6 10.3 t 363.3 1000 SPW-4092 Water 8/13/2014 1-131(G) 3.59 0.91 +/- 1.95 20 SPW-4092 Water 8/13/2014 Cs-1 34 3.71 -0.31 +/- 1.77 10 0 SPW-4092 Water 8/13/2014 Cs-1 37 2.71 -2.20 +/- 1.98 10 SPW-4092 Water 8/13/2014 Sr-89 0.89 0.11 +/- 0.63 5 0 SPW-4092 Water 8/13/2014 Sr-90 0.52 -0.05 +/- 0.23 1 SPMI-4094 Milk 8/13/2014 1-131 0.35 0.03 +/- 0.20 0.5 S SPMI-4094 SPMI-4094 Milk Milk 8/13/2014 8/13/2014 1-131(G)

Cs-134 4.50 4.30

-0.41

-0.84

+/- 2.44

+/- 2.02 20 10 0 SPMI-4094 Milk 8/13/2014 Cs- 137 3.45 0.96 +/- 2.51 10 Milk 0 SPMI-4094 SPMI-4094 Milk 8/13/2014 8/13/2014 Sr-89 Sr-90 0.80 0.47

-0.19 0.71

+/- 0.79

+/- 0.30 5

1 0 SPW-4103 Water 8/13/2014 Ni-63 0.12 0.02 +/- 0.07 20 SPW-4105 Water 8/13/2014 H-3 138.1 104.1 +/- 78.1 200 SPW-4107 Water 8/13/2014 1-131(G) 3.21 -3.68 +/- 1.33 20 SPW-4107 Water 8/13/2014 Cs-1 34 2.72 -0.62 +/- 1.49 10 0 SPW-4107 Water 8/13/2014 Cs-137 2.56 0.75 +/- 1.62 10 SPAP-4109 Air Particulate 8/13/2014 Gr. Beta 0.004 -0.003 +/- 0.00 0.01 0 SPF-4 111 Fish 8/13/2014 Cs-1 34 0.01 0.00 +/- 0.01 100 SPF-4 111 Fish 8/13/2014 Cs-137 0.01 -0.01 +/- 0.01 100 SPF-4 111 Fish 8/13/2014 Co-60 0.01 0.00 +/- 0.01 100 W-081614 Water 8/16/2014 Ra-226 0.04 0.05 +/- 0.03 1 0 W-082614 Water 8/16/2014 Ra-228 0.62 0.29 +/- 0.40 2 0 W-092314 Water 9/23/2014 Ra-226 0.02 0.04 +/- 0.02 1 0 W-5123 Water 9/29/2014 Ra-228 0.70 0.43 +/- 0.38 2 W-100714 Water 10/7/2014 Gr. Alpha 0.39 0.04 +/- 0.28 2 W-100714 Water 10/7/2014 Gr. Beta 0.76 -0.06 +/- 0.53 4 W-111014 Water 11/10/2014 Gr. Alpha 0.39 0.01 +/- 0.28 2 0 W-111014 Water 11/10/2014 Gr. Beta 0.75 -0.25 +/- 0.52 4 0 W-112514 W-120814 Water Water 11/25/2014 12/8/2014 Ra-226 0.05 0.02 + 0.03 2 Gr. Alpha 0.42 0.04 + 0.30 2 0 W-120814 Water 12/8/2014 Gr. Beta 0.74 -0.42 +/- 0.51 4 0 SPW-7148 Water 12/26/2014 Ni-63 10.80 -1.80 + 6.50 20 a Liquid sample results are reported in pCi/Liter, air filters( pCi/m 3), charcoal (pCi/charcoal canister), and solid samples (pCi/kg).

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

c Activity reported is a net activity result.

A4-2

0 0

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

Concentration (pCi/L)a Averaged 0

Lab Code Date Analysis First Result Second Result Result Acceptance 0 AP-7829, 7830 1/2/2014 Be-7 0.08 +/- 0.02 0.06 +/- 0.01 0.07 +/- 0.01 Pass 0

AP-7913, 7914 1/2/2014 Be-7 0.07 +/- 0.01 0.06 +/- 0.01 0.06 +/- 0.01 Pass 0 AP-7871, 7872 S-43,44 1/3/2014 1/9/2014 Be-7 K-40 0.05 19.28

+/- 0.02

+/- 0.57 0.06 19.24

+/- 0.01

+/- 0.57 0.06 19.26

+/- 0.01

+/- 0.40 Pass Pass 0

SG-64, 65 1/9/2014 Gr. Alpha 686.08 +/- 69.97 642.46 +/- 65.59 664.27 +/- 47.95 Pass 0 SG-64, 65 1/9/2014 Ra-226 97.30 +/- 9.78 92.20 +/- 9.27 94.75 +/- 6.74 Pass SG-64, 65 1/9/2014 Ra-228 91.90 +/- 9.30 97.10 +/- 9.87 94.50 +/- 6.78 Pass 0 S-136, 137 S-136, 137 1/13/2014 1/13/2014 Be-7 K-40 14.90 3.29

+/- 0.39

+/- 0.36 14.88 3.93

+/- 0.38

+/- 0.36 14.89 3.61

+/- 0.27

+/- 0.25 Pass Pass 0

WW-220, 221 1/13/2014 H-3 231.85 +/- 80.45 273.46 +/- 82.47 252.66 +/- 57.60 Pass 0 WW-262,263 WW-346, 347 1/21/2014 1/24/2014 H-3 H-3 294.80 934.97

+/- 89.80

+/- 118.47 265.00 965.59

+/- 88.47

+/- 119.52 279.90 950.28

+/- 63.03

+/- 84.14 Pass Pass 0

SWU-367, 368 1/29/2014 Gr. Beta 0.74 +/- 0.38 1.31 +/- 0.42 1.02 +/- 0.28 Pass 0 F-409, 410 2/2/2014 Cs-1 37 0.05 +/- 0.02 0.05 +/- 0.02 0.05 +/- 0.01 Pass F-409, 410 2/2/2014 Gr. Beta 3.60 +/- 0.07 3.72 +/- 0.07 3.66 +/- 0.05 Pass 0 AP-7829, 7830 AP-7913, 7914 1/2/2014 1/2/2014 Be-7 Be-7 0.08 0.07

+/- 0.02

+/- 0.01 0.06 0.06

+/- 0.01

+/- 0.01 0.07 0.06

+/- 0.01

+/- 0.01 Pass Pass 0

AP-7871, 7872 1/312014 Be-7 0.05 +/- 0.02 0.06 +/- 0.01 0.06 +/- 0.01 Pass 0 S-43, 44 SG-64, 65 1/9/2014 1/9/2014 K-40 Gr. Alpha 19.28 686.08

+/- 0.57

+/- 69.97 19.24 642.46

+/- 0.57

+/- 65.59 19.26 664.27

+/- 0.40

+/- 47.95 Pass Pass 0

SG-64, 65 1/9/2014 Ra-226 97.30 +/- 9.78 92.20 +/- 9.27 94.75 +/- 6.74 Pass 0 SG-64, 65 1/9/2014 Ra-228 91.90 +/- 9.30 97.10 +/- 9.87 94.50 +/- 6.78 Pass S-136, 137 1/13/2014 Be-7 14.90 +/- 0.39 14.88 +/- 0.38 14.89 +/- 0.27 Pass 0 S-136, 137 WW-220, 221 1/13/2014 1/13/2014 K-40 H-3 3.29 231.85

+/- 0.36

+/- 80.45 3.93 273.46

+/- 0.36

+/- 82.47 3.61 252.66

+/- 0.25

+/- 57.60 Pass Pass 0

WW-262,263 1/21/2014 H-3 294.80 +/- 89.80 265.00 +/- 88.47 279.90 +/- 63.03 Pass 0 WW-346, 347 SWU-367, 368 1/24/2014 1/29/2014 H-3 Gr. Beta 934.97 0.74

+/- 118.47

+/- 0.38 965.59 1.31

+/- 119.52

+/- 0.42 950.28 1.02

+/- 84.14

+/- 0.28 Pass Pass 0

0 F-409, 410 2/2/2014 Cs-1 37 0.05 +/- 0.02 0.05 +/- 0.02 0.05 +/- 0.01 Pass F-409, 410 2/2/2014 Gr. Beta 3.60 +/- 0.07 3.72 +/- 0.07 3.66 +/- 0.05 Pass 0 WW-491, 492 WW-575, 576 2/6/2014 H-3 H-3 474.00 +/- 101.10 583.10 154.68

+/- 105.30

+/- 80.89 528.55 175.69

+/- 72.99

+/- 57.93 Pass Pass 0

2/13/2014 196.69 +/- 82.94 W-617, 618 2/14/2014 H-3 526.29 +/- 97.65 579.51 +/- 99.77 552.90 +/- 69.80 Pass 0 SWU-743, 744 S-700, 701 2/25/2014 2/26/2014 Gr. Beta K-40 1.61 21.32

+/- 0.65

+/- 0.64 1.73 21.15

+/- 0.71

+/- 0.59 1.67 21.24

+/- 0.48

+/- 0.44 Pass Pass 0

S-806, 807 3/4/2014 K-40 24.79 +/- 0.57 24.17 +/- 0.59 24.48 +/- 0.41 Pass 0 SG-928, 929 3/11/2014 Ac-228 6.78 +/- 0.34 6.94 +/- 0.35 6.86 +/- 0.24 Pass 0

SG-928, 929 3/11/2014 Bi-214 5.32 +/- 0.20 5.34 +/- 0.22 5.33 +/- 0.15 Pass 0 SG-928, 929 3/11/2014 K-40 4.79 +/- 0.80 6.24 +/- 1.01 5.52 +/- 0.64 Pass SG-928, 929 3/11/2014 Pb-212 2.70 +/- 0.09 2.75 +/- 0.09 2.73 +/- 0.06 Pass 0 SG-928, SG-928, 929 929 3/11/2014 3/11/2014 Pb-214 Th-228 5.39 6.10

+/- 0.17

+/- 2.07 5.53 4.76

+/- 0.17

+/- 1.93 5.46 5.43

+/- 0.12

+/- 1.42 Pass Pass 0

SG-928, 929 3/11/2014 TI-208 0.92 +/- 0.06 0.91 +/- 0.06 0.92 +/- 0.04 Pass 0 0

0 0

A5-1 0

0 0

0

TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance.

S-2119, 2120 3/12/2014 Ac-228 0.76 +/- 0.20 0.73 +/- 0.21 0.75 +/- 0.15 Pass 0 S-2119, 2120 S-2119, 2120 3/1212014 3/12/2014 Cs-137 K-40 0.13 17.48

+/- 0.05

+/-.1.48 0.11 18.39

+/- 0.05

+/- 1.53 0.12 +/- 0.04 Pass Pass 17.94 +/- 1.06 S-2119, 2120 3/12/2014 Pb-214 0.73 +/- 0.18 0.63 +/- 0.12 0.68 +/- 0.11 Pass F-1 594, 1595 3/16/2014 Cs- 137 0.02 +/- 0.01 0.03 +/- 0.02 0.03 +/- 0.01 Pass SO-1115, 1116 3/18/2014 Cs-137 0.06 +/- 0.01 0.06 +/- 0.00 0.06 +/- 0.00 Pass SO-1115, 1116 3/18/2014 Gr. Beta 23.30 +/- 2.10 24.40 +/- 2.20 23.85 +/- 1.52 Pass 0 SO-1115, 1116 3/1812014 K-40 12.63 +/- 0.18 12.84 +/- 0.15 12.74 +/- 0.12 Pass 0 SO-1115, 1116 3/18/2014 U-233/4 0.11 +/- 0.02 0.12 +/- 0.02 0.12 +/- 0.01 Pass SO-1115, 1116 3/18/2014 U-238 0.13 +/- 0.02 0.14 +/- 0.02 0.14 +/- 0.01 Pass 0 S-1033,1034 3/19/2014 Ac-228 0.99 +/- 0.20 1.13 +/- 0.26 1.06 +/- 0.16 Pass 0 S-1 033, 1034 S-1 033, 1034 3/19/2014 3/19/2014 Bi-214 Cs-1 37 1.02 0.15

+/- 0.18

+/- 0.04 0.98 0.14

+/- 0.16

+/- 0.04 1.00 0.15

+/- 0.12

+/- 0.03 Pass Pass S S-1033, 1034 3/19/2014 K-40 15.39 +/- 1.19 15.13 +/- 1.19 15.26 +/- 0.84 Pass 0 S-1033,1034 S-1033,1034 3/19/2014 3/19/2014 Pb-214 TI-208 1.09 0.36

+/- 0.13

+/- 0.05 0.88 0.31

+/- 0.17

+/- 0.05 0.99 0.34

+/- 0.11

+/- 0.04 Pass Pass 0 W-1094,1095 3/23/2014 Ra-226 0.30 +/- 0.20 0.70 +/- 0.20 0.50 +/- 0.14 Pass W-1094,1095 3/23/2014 Ra-228 1.10 +/- 0.79 1.13 +/- 0.86 1.12 +/- 0.58 Pass 0 AP-1197, 1198 AP-1698,1699 3127/2014 3/311/2014 Be-7 Be-7 0.17 0.06

+/- 0.08

+/- 0.02 0.14 0.07

+/- 0.08

+/- 0.02 0.15 0.07

+/- 0.05

+/- 0.01 Pass Pass 0 E-1218,1219 4/1/2014 Gr. Beta 1.57 +/- 0.04 1.57 +/- 0.04 1.57 +/- 0.03 Pass 0 E-1218,1219 4/1/2014 K-40 1.26 +/- 0.14 1.31 +/- 0.18 1.29 +/- 0.11 Pass SWU-1260,1261 4/1/2014 Gr. Beta 2.81 +/- 0.51 2.94 +/- 0.50 2.88 +/- 0.36 Pass 0 AP-1615,1616 4/1/2014 Be-7 0.07 +/- 0.01 0.07 +/- 0.02 0.07 +/- 0.01 Pass 0 AP-1657,1658 AP-1804,1805 4/2/2014 Be-7 0.07 +/- 0.01 0.08 +/- 0.01 0.07 +/- 0.01 Pass 4/3/2014 Be-7 0.05 +/- 0.02 0.06 +/- 0.01 0.06 +/- 0.01 Pass 0 P-1489,1490 4/7/2014 H-3 582.31 +/- 101.85 505.07 +/- 98.72 543.69 +/- 70.92 Pass BS-1531, 1532 4/16/2014 K-40 0.51 +/- 0.19 0.58 +/- 0.23 0.54 +/- 0.15 Pass 0 S-1909,1910 4/22/2014 K-40 14.71 +/- 0.54 14.78 +/- 0.53 14.75 +/- 0.38 Pass SWU-1867,1868 4/29/2014 Gr. Beta 2.28 +/- 0.40 1.67 +/- 0.35 1.98 +/- 0.27 Pass 0

AP-1930,1931 5/1/2014 Be-7 0.16 +/- 0.09 0.19 +/- 0.11 0.17 +/- 0.07 Pass SL-1888,1889 5/1/2014 Be-7 0.80 +/- 0.04 0.76 +/- 0.08 0.78 +/- 0.05 Pass 0 SL-1888, 1889 5/1/2014 Cs-1 37 0.01 +/- 0.00 0.01 +/- 0.00 0.01 +/- 0.00 Pass 0 SL-1888,1889 SL-1888,1889 5/1/2014 Gr. Beta 11.57 1.04

+/- 0.72

+/- 0.05 12.67 +/- 0.78 12.12 +/- 0.53 Pass 5/1/2014 K-40 1.00 +/- 0.09 1.02 +/- 0.05 Pass 0 SO-1972,1973 SO-1972,1973 5/1/2014 5/1/2014 Cs-137 Gr. Alpha 0.12 7.51

+/- 0.03

+/- 3.24 0.10 9.09

+/-

0.02 3.63 0.11 8.30

+/-

0.02 2.43 Pass Pass 0 SO-1972,1973 5/1/2014 Gr. Beta 29.89 +/- 3.25 31.42 +/- 3.04 30.66 +/- 2.23 Pass SO-1972,1973 5/1/2014 K-40 20.45 +/- 0.85 20.88 +/- 0.76 20.66 +/- 0.57 Pass W-617, 618 5/8/2014 H-3 175.13 +/- 83.82 177.17 +/- 83.92 176.15 +/- 59.31 Pass AP-2077, 2078 5/8/2014 Be-7 0.23 +/- 0.11 0.18 +/- 0.11 0.20 +/- 0.08 Pass A5-2

TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged 0

Lab Code Date Analysis First Result Second Result Result Acceptance 0

0 S-2205, 2206 5/15/2014 Be-7 0.50 +/- 0.19 0.70 +/- 0.18 0.60 +/- 0.13 Pass S-2205, 2206 5/15/2014 K-40 33.60 +/- 0.79 33.52 +/- 0.70 33.56 +/- 0.53 Pass 0

VE-2184, 2185 5/19/2014 Be-7 0.62 +/- 0.18 0.53 +/- 0.17 0.58 +/- 0.12 Pass 0 VE-2184, 2185 DW-50102, 50103 5/19/2014 5/20/2014 K-40 Ra-226 5.30 7.07

+/-

0.44 0.76 5.14 8.31

+/-

0.44 0.90 5.22 +/- 0.31 7.69 +/- 0.59 Pass Pass 0

DW-50102, 50103 5/20/2014 Ra-228 5.44 +/- 0.85 6.02 +/- 0.67 5.73 +/- 0.54 Pass 0 SW-2226, 2227 DW-50087, 50088 5/21/2014 5/21/2014 H-3 Gr. Alpha 14318.00 1.76

+/- 347.00

+/- 1.09 14350.00 2.67

+/-

347.00 1.01 14334.00 2.22

+/- 245.37

+/- 0.74 Pass Pass 0

DW-50090, 50091 5/21/2014 Ra-226 0.61 +/- 0.09 0.47 +/- 0.09 0.54 +/- 0.06 Pass 0 DW-50090, 50091 +/- 0.41 DW-50098, 50099 5/21/2014 5/21/2014 Ra-228 Gr. Alpha 0.97 13.04 +/- 1.36 1.26 10.76

+/-

0.52 1.26 1.12 11.90

+/- 0.33

+/- 0.93 Pass Pass 0

AP-2289, 2290 5/22/2014 Be-7 0.14 +/- 0.08 0.24 +/- 0.10 0.19 +/- 0.06 Pass 0 PM-3174, 3175 5/28/2014 K-40 30.68 +/- 1.30 32.64 +/- 1.24 31.66 +/- 0.90 Pass 0

G-2415, 2416 6/2/2014 Be-7 0.73 +/- 0.16 0.62 +/- 0.28 0.68 +/- 0.16 Pass 0 G-2415, 2416 G-2415, 2416 6/2/2014 6/2/2014 Gr. Beta K-40 5.89 5.30

+/-

0.09 0.49 5.90 +/- 0.09 5.19 +/- 0.65 5.89 5.25

+/- 0.06

+/- 0.41 Pass Pass 0

WW-2541, 2542 6/4/2014 H-3 5107.00 +/- 223.00 5029.00 +/- 222.00 5068.00 +/- 157.33 Pass 0 SW-2817, 2818 SS-2943, 2944 6/16/2014 6/24/2014 H-3 K-40 13303.00 11.49

+/- 336.00

+/- 0.79 13130.00 +/- 334.00 11.81 +/- 0.70 13216.50 11.65

+/- 236.88

+/- 0.53 Pass Pass 0

S-3048, 3049 6/27/2014 K-40 42.51 +/- 1.31 40.04 +/- 1.39 41.28 +/- 0.95 Pass 0 SWT-3216, 3217 7/1/2014 Gr. Beta 2.27 +/- 0.94 2.53 +/- 1.05 2.40 +/- 0.70 Pass 0

AP-3699,3700 7/3/2014 Be-7 0.06 +/- 0.01 0.07 +/- 0.02 0.07 +/- 0.01 Pass 0 S-3300, 3301 S-3300, 3301 7/8/2014 7/8/2014 K-40 Ac-228 4.85 10.23

+/- 0.97

+/- 0.43 5.91 +/- 1.17 10.18 +/- 0.32 5.38 10.21

+/-

0.76 0.27 Pass Pass 0

S-3300, 3301 7/8/2014 Ra-226 70.14 +/- 2.37 72.01 +/- 2.38 71.08 +/- 1.68 Pass 0 VE-3237,3238 CF-3384,3385 7/8/2014 7/14/2014 K-40 K-40 2.54 11.10

+/- 0.27

+/- 0.58 2.63 +/- 0.24 10.69 +/- 0.60 2.59 10.90

+/-

0.18 0.42 Pass Pass 0

S-3447,3448 7/16/2014 K-40 19.63 +/- 0.64 21.03 +/- 0.96 20.33 +/- 0.58 Pass 0 WW-3573,3574 VE-3594,3595 7/18/2014 7/22/2014 H-3 K-40 381.58 +/- 85.76 3.04 +/- 0.19 401.30 +/- 86.67 3.21 +/- 0.15 391.44 +/- 60.96 3.13 +/- 0.12 Pass Pass 0

WW-3762,3763 7/25/2014 H-3 315.47 +/- 87.02 327.30 +/- 87.56 321.39 +/- 61.72 Pass 0 SWT-3867, 3868 S-3804, 3805 7/29/2014 7/30/2014 Gr. Beta Ac-228 1.10 0.67

+/- 0.53

+/- 0.11 1.51 +/- 0.58 0.61 +/- 0.10 1.31 +/- 0.39 0.64 +/- 0.07 Pass Pass 0

S-3804, 3805 7/30/2014 Pb-214 0.56 +/- 0.05 0.51 +/- 0.04 0.54 +/- 0.03 Pass 0 LW-3931, 3932 7/31/2014 Gr. Beta 1.04 +/- 0.40 0.95 +/- 0.41 1.00 +/- 0.29 Pass 0

0 0

A5-3 0 0

0 0

0

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

Concentration (pCi/L)a S Averaged 0 Lab Code Date Analysis First Result Second Result Result Acceptance 0 G-3952,3953 8/4/2014 K-40 5.42 +/- 0.42 5.35 +/- 0.34 5.38 +/- 0.27 Pass 0 G-3952,3953 8/4/2014 Be-7 1.29 +/- 0.19 1.24 +/- 0.16 1.27 +/- 0.13 Pass 0 G-3952,3953 G-3952,3953 8/4/2014 8/4/2014 Gr. Beta H-3 8.53 140.16

+/- 0.20

+/- 93.50 8.63 127.25

+/- 0.20

+/- 92.99 8.58 133.70

+/- 0.14

+/- 65.94 Pass Pass 0 WW-4036, 4037 8/5/2014 H-3 190.60 +/- 82.60 164.70 +/- 81.30 177.65 +/- 57.95 Pass 0 VE-4204,4205 WW-4394,4395 8/11/2014 8/13/2014 K-40 H-3 6.28 +/- 0.38 1540.26 +/- 136.52 6.60 +/- 0.37 1499.15 +/- 135.43 6.44 +/- 0.27 1519.71 +/- 96.15 Pass Pass 0 VE-4183,4184 8/14/2014 K-40 5.70 +/- 0.41 5.73 +/- 0.34 5.72 +/- 0.27 Pass 0 AV-4455, 4456 AV-4455, 4456 8/22/2014 8/22/2014 Be-7 K-40 286.67 +/- 102.30 2547.90 +/- 255.70 251.99 +/- 98.94 2201.40 +/- 203.90 269.33 2374.65

+/-

71.16 163.52 Pass Pass 0 WW-4500, 4501 8/26/2014 H-3 347.00 +/- 100.00 321.00 +/- 98.00 334.00 +/- 70.01 Pass 0 AP-090214AJB 9/2/2014 Gr. Beta 0.03 +/- 0.04 0.03 +/- 0.04 0.03 +/- 0.00 Pass SG-5089, 5090 9/19/2014 Ac-228 8.26 +/- 0.63 9.48 +/- 0.68 8.87 +/- 0.46 Pass 0 SG-5089, 5090 9/19/2014 Bi-214 4.71 +/- 0.29 4.41 +/- 0.31 4.56 +/- 0.21 Pass 0 SG-5194,5 1011/2014 Gr. Alpha 276.20 +/- 9.51 258.60 +/- 9.26 267.40 +/- 6.64 Pass SG-5194,5 10/1/2014 Pb-214 43.56 +/- 0.73 43.94 +/- 0.78 43.75 +/- 0.53 Pass SG-5194,5 10/1/2014 Ac-228 59.90 +/- 1.37 62.80 +/- 1.73 61.35 +/- 1.10 Pass S-5632,3 10/8/2014 K-40 19.28 +/- 0.88 17.94 +/- 0.89 18.61 +/- 0.63 Pass 0 S-5632,3 10/8/2014 Cs-137 0.15 +/- 0.03 0.13 +/- 0.03 0.14 +/- 0.02 Pass S-5632,3 10/8/2014 TI-208 0.32 +/- 0.03 0.34 +/- 0.03 0.33 +/- 0.02 Pass 0 S-5632,3 10/8/2014 Pb-212 0.92 +/- 0.05 0.92 +/- 0.05 0.92 +/- 0.03 Pass S-5632,3 10/8/2014 Pb-214 1.25 +/- 0.08 1.09 +/- 0.09 1.17 +/- 0.06 Pass 0 S-5632,3 10/8/2014 Bi-212 1.25 +/- 0.29 1.34 +/- 0.47 1.29 +/- 0.27 Pass S-5632,3 10/8/2014 Ac-228 1.08 +/- 0.14 1.10 +/- 0.14 1.09 +/- 0.10 Pass DW-50243,4 0 AP-101414A/B 10/13/2014 10/14/2014 Gr. Alpha Gr. Beta 2.99 0.02

+/- 0.94

+/- 0.00 4.98 0.02

+/-

1.17 0.00 3.99 +/- 0.75 0.02 +/- 0.00 Pass Pass SG-5590,1 10/15/2014 Pb-214 80.30 +/- 8.08 73.40 +/- 7.51 76.85 +/-5.52 Pass SG-5590,1 10/15/2014 Ac-228 64.50 +/- 1.87 62.80 +/- 1.15 63.65 +/- 1.10 Pass S DW-50251,2 10/16/2014 Ra-226 0.55 +/- 0.13 0.32 +/- 0.10 0.44 +/- 0.08 Pass U-5842,3 10/20/2014 H-3 7376 +/- 949 7342 +/- 947 7359 +/- 670 Pass 0 CF-6074,5 10/21/2014 H-3 7509 +/- 283 7969 +/- 291 7739 +/- 203 Pass CF-6074,5 10/21/2014 K-40 3.09 +/- 0.31 3.30 +/- 0.38 3.20 +/- 0.25 Pass 0

A5-4

TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged 0 Lab Code Date Analysis First Result Second Result Result Acceptance 0 0

VE-6269,70 11/3/2014 K-40 6.25 +/- 0.54 6.56 +/- 0.49 6.41 +/- 0.36 Pass 0 VE-6269,70 Be-7 0.81 +/- 0.28 0.74 +/- 0.18 0.77 +/- 0.17 Pass SO-6500,1 11/3/2014 11/5/2014 Sr-90 0.07 +/- 0.03 0.07 +/- 0.02 0.07 +/- 0.02 Pass 0

SO-6500,1 11/5/2014 Gr. Alpha 11.77 +/- 1.73 12.18 +/- 1.62 11.98 +/- 1.19 Pass 0 SO-6500,1 Gr. Beta 24.19 +/- 1.13 25.44 +/- 0.99 SO-6500,1 11/5/2014 11/5/2014 U-233/4 26.69 +/- 1.62 0.14 +/- 0.04 0.14 +/- 0.05 0.14 +/- 0.03 Pass*

Pass 0

SO-6500,1 11/5/2014 U-238 0.18 +/- 0.05 0.13 +/- 0.04 0.15 +/- 0.03 Pass 0 SO-6500,1 Th-228 0.34 +/- 0.06 0.41 +/- 0.06 Pass SO-6500,1 11/5/2014 11/5/2014 Th-230 0.47 0.38

+/-

0.11 0.07 0.29 +/- 0.05 0.34 +/- 0.04 Pass 0

SO-6500,1 11/5/2014 Th-232 0.41 +/- 0.08 0.41 +/- 0.06 0.41 +/- 0.05 Pass 0 SO-6500,1 11/5/2014 Bi-214 0.75 +/- 0.02 0.78 +/- 0.02 0.77 +/- 0.01 Pass SO-6500,1 11/5/2014 Pb-214 0.78 +/- 0.08 0.86 +/- 0.09 0.82 +/- 0.06 Pass 0

SO-6500,1 11/5/2014 Ac-228 1.02 +/- 0.11 1.13 +/- 0.13 1.08 +/- 0.09 Pass 0 SO-6500,1 11/5/2014 Cs-1 37 0.40 +/- 0.01 0.39 +/- 0.01 0.39 +/- 0.01 Pass DW-50262,3 11/10/2014 Gr. Alpha 8.95 +/- 1.26 7.84 +/- 1.24 8.40 +/- 0.88 Pass 0

DW-50264,5 11/10/2014 Ra-226 3.89 +/- 0.24 3.71 +/- 0.20 3.80 +/- 0.16 Pass 0 DW-50264,5 Ra-228 2.33 +/- 0.59 2.65 +/- 0.43 Pass 11/10/2014 2.96 +/- 0.63 0

0 AP-120214A/B Gr. Beta 0.03 +/- 0.00 0.03 +/- 0.00 Pass AP-120814A/B 12/2/2014 12/8/2014 Gr. Beta 0.03 0.03

+/-

0.00 0.01 0.03 +/- 0.01 0.03 +/- 0.00 Pass 0

SG-7068,9 12/19/2014 Pb-214 4.27 +/- 0.23 4.38 +/- 0.33 4.33 +/- 0.20 Pass 0 SG-7068,9 12/19/2014 Ac-228 2.72 +/- 0.36 3.27 +/- 0.49 3.00 +/- 0.30 Pass S-7152,3 12/25/2014 K-40 20.83 +/- 0.88 20.16 +/- 0.62 20.49 +/- 0.54 Pass 0

0 0

A5-5 0 0

0 0

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

Concentration a Known Control Lab Code b Date Analysis Laboratory result Activity Limits c Acceptance MAW-1140 2/1/2014 Gr. Alpha 0.77 +/- 0.06 0.85 0.26 - 1.44 Pass MAW-1140 2/1/2014 Gr. Beta 4.31 +/- 0.08 4.19 2.10 -6.29 Pass MAW-1142 2/1/2014 1-129 -0.01 +/- 8.00 0.00 NA Pass 0

MAW-1 184 2/1/2014 Fe-55 0.40 +/- 3.20 0.00 -0.01 - 2.00 Pass MAW-1184 2/1/2014 H-3 345.10 +/- 10.60 321.00 225.00 - 417.00 Pass MAW-1184 2/1/2014 Ni-63 32.40 +/- 3.20 34.00 23.80 - 44.20 Pass 0 MAW-i 184 f 2/1/2014 Pu-238 1.28 +/- 0.12 0.83 0.58 -1.08 Fail MAW-1184' 2/1/2014 Pu-239/240 0.91 +/- 0.10 0.68 0.47 - 0.88 Fail 0 MAW-1 184 2/1/2014 Sr-90 7.00 +/- 0.70 8.51 5.96-11.06 Pass MAW-1 184 2/1/2014 Tc-99 8.10 +/- 0.60 10.30 7.20 - 13.40 Pass 0 MAW-1 184 2/1/2014 U-233/234 0.20 +/- 0.07 0.23 0.16 -0.29 Pass MAW-i 184 2/1/2014 U-238 1.25 +/- 0.18 1.45 1.02-1.89 Pass 0

MAW-1184 2/1/2014 Co-57 27.86 +/- 0.38 27.50 19.30 - 35.80 Pass MAW-1 184 2/1/2014 Co-60 15.99 +/- 0.27 16.00 11.20 - 20.80 Pass MAW-1 184 2/1/2014 Cs-1 34 21.85 +/- 0.54 23.10 16.20 - 30.00 Pass 0 MAW-1184 MAW-1 184 2/1/2014 2/1/2014 Cs-137 K-40 28.74 1.80

+/- 0.49

+/- 2.00 28.90 0.00 20.20 - 37.60 0.00 - 10.00 Pass Pass MAW-1 184 2/1/2014 Mn-54 14.06 +/- 0.40 13.90 9.70 - 18.10 Pass 0 MAW-1184 2/1/2014 Zn-65 0.00 +/-0.19 0.00 -0.01 - 0.00 Pass S MAVE-1 148 2/1/2014 Co-57 11.63 20.19 10.10 7.10 -13.10 Pass MAVE-1 148 2/1/2014 Co-60 7.28 + 0.18 6.93 4.85 - 9.01 Pass MAVE-1 148 2/1/2014 Cs-134 6.29 +/- 0.29 6.04 4.23 - 7.85 Pass 0 MAVE-1 MAVE-1 148 148 2/1/2014 2/1/2014 Cs- 137 Mn-54 5.18 9.22

+ 0.20

+/- 0.26 4.74 8.62 3.32 -6.16 6.03 -11.21 Pass Pass MAVE-1 148 2/1/2014 Zn-65 8.59 +/- 0.40 7.86 5.50 - 10.22 Pass 0

MAAP-1 151 2/1/2014 Am-241 0.09 +/- 0.02 0.09 0.06 -0.12 Pass MAAP-1151 d 2/1/2014 Co-57 1.60 +/- 0.05 0.00 NA Fail MAAP-1151 2/1/2014 Co-60 1,38 +/- 0.08 1.39 0.97 -1.81 Pass MAAP-1 151 2/1/2014 Cs- 134 1.75 +/- 0.11 1.91 1.34 -2.48 Pass 0 MAAP-1 151 2/1/2014 Cs-1 37 1.81 +/- 0.10 1.76 1.23 - 2.29 Pass MAAP-1 151 2/1/2014 Mn-54 0.01 +/- 0.03 0.00 NA Pass MAAP-1151 f 2/1/2014 Pu-238 0.08 +/- 0.02 0.00 NA Fail MAAP-1 151 2/1/2014 Pu-239/240 0.10 +/- 0.02 0.08 0.05 -0.10 Pass MAAP-1 151 2/1/2014 Zn-65 -0.24 +/- 0.09 0.00 -0.50 - 1.00 Pass A6-1

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

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

MAAP-1 151 2/1/2014 U-233/234 0.03 +/- 0.01 0.02 0.01 - 0.03 Pass 0 U-238 0.13 +/- 0.02 0.13 0.09 -0.17 Pass MAAP-1 151 MAAP-1 151 2/1/2014 2/1/2014 Sr-90 1.11 +/- 0.14 1.18 0.83 - 1.53 Pass 0 MAAP-1 154 2/1/2014 Gr. Alpha 0.56 +/- 0.06 1.77 0.53 - 3.01 Pass 0 MAAP-1154 2/1/2014 Gr. Beta 0.98 +/- 0.06 0.77 0.39 -1.16 Pass 0

MASO-1 146 2/1/2014 Co-57 1064.50 +/- 3.60 966.00 676.00 - 1256.00 Pass 0 MASO-1 146 2/1/2014 Co-60 1.70 +/- 0.50 1.22 NA Pass MASO-1 146 g 2/1/2014 Cs-1 34 6.10 +/- 1.80 0.00 NA Fail 0 MASO-1 146 2/1/2014 Cs-1 37 1364.30 +/- 5.30 1238.00 867.00 435.00

- 1609.00

- 809.00 Pass Pass 0

MASO-1 146 2/1/2014 K-40 728.90 +/- 15.90 622.00 MASO-1 146 2/1/2014 Mn-54 1588.00 +/- 6.00 1430.00 1001.00 - 1859.00 Pass 0 MASO-1 146 2/1/2014 Zn-65 763.50 +/- 6.80 695.00 487.00 - 904.00 Pass 0

MASO-1 146 2/1/2014 Am-241 68.20 +/- 9.00 68.00 47.60 - 88.40 Pass 0 Pass MASO-1 MASO-1 146 146 f 2/1/2014 2/1/2014 Ni-63 Pu-238 4.80 140.60

+/- 15.30

+/- 15.50 0.00 96.00 NA 67.00 - 125.00 Fail 0

MASO-1 14 6 f 2/1/2014 Pu-239/240 102.00 +/- 13.10 76.80 53.80 - 99.80 Fail 0 1.23 +/- 1.37 0.00 NA Pass MASO-1 MASO-1 146 146 2/1/2014 2/1/2014 Sr-90 Tc-99 -0.30 +/- 12.00 0.00 NA Pass 0 MASO-1 146 2/1/2014 U-233/234 22.90 +/- 3.00 81.00 57.00 - 105.00 Fail 0 MASO-1 146' 2/1/2014 U-238 32.00 +/- 3.60 83.00 58.00 - 108.00 Fail 0

MASO-4439 8/1/2014 Am-241 65.90 +/- 6.70 85.50 59.90 - 111.20 Pass 0 MASO-4439 8/1/2014 Ni-63 771.62 +/- 23.29 980.00 686.00 - 1274.00 Pass MASO-4439 8/1/2014 Pu-239/240 55.63 +/- 5.81 58.60 41.00 -76.20 Pass 0 MASO-4439 8/1/2014 Sr-90 778.34 +/- 17.82 858.00 589.00 601.00 412.00

- 1115.00

- 766.00 Pass Pass 0

MASO-4439 8/1/2014 Tc-99 458.20 +/- 9.20 0

MASO-4439 8/1/2014 Cs-134 520.60 +/- 7.09 622.00 1116.00 435.00 781.00

- 809.00

- 1451.00 Pass Pass 0

MASO-4439 8/1/2014 Co-57 1135.00 +/- 7.40 MASO-4439 8/1/2014 Co-60 768.20 +/- 7.70 779.00 545.00 - 1013.00 Pass 0 MASO-4439 8/1/2014 8/1/2014 Mn-54 Zn-65 1050.70 407.89

+/- 12.60

+/- 15.03 1009.00 541.00 706.00 379.00

- 1312.00

- 703.00 Pass Pass 0

MASO-4439 0

Pass MAW-4431 MAW-4431 8/1/2014 8/1/2014 Am-241 Cs-137 0.79 18.62

+/- 0.08

+/- 0.54 0.88 18.40 0.62 12.90

-1.14

-23.90 Pass 0

MAW-4431 8/1/2014 Co-57 24.85 +/- 0.42 24.70 17.30 -32.10 Pass 0 Pass MAW-4431 MAW-4431 8/1/2014 8/1/2014 Co-60 H-3 12.27 207.20

+/- 0.38

+/- 10.60 12.40 208.00 8.70 146.00

-16.10

- 270.00 Pass 0

MAW-44311 8/1/2014 Fe-55 55.10 +/- 14.80 31.50 22.10 -41.00 Fail 0 14.00 9.80 - 18.20 Pass MAW-4431 MAW-4431 8/1/2014 8/1/2014 Mn-54 Zn-65 14.36 11.46

+/- 0.53

+/- 0.78 " 10.90 7.60 - 14.20 Pass 0

0 0

0 A6-2 0

0 0

0

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

Concentration a Known Control Lab Code b Date Analysis Laboratory result Activity Limits c Acceptance 0 MAW-4431 8/1/2014 Tc-99 6.10 +/- 0.50 6.99 4.89 - 9.09 Pass MAW-4431 8/1/2014 Pu-238 0.59 +/- 0.07 0.62 0.43- 0.80 Pass 0 MAW-4431 8/1/2014 U-233/234 0.22 +/- 0.04 0.21 0.14 -0.27 Pass 0 MAW-4431 8/1/2014 U-238 1.25 +/- 0.10 1.42 0.99 - 1.85 Pass

0. MAW-4493 8/1/2014 Gr. Alpha 0.93 +/- 0.07 1.40 0.42 -2.38 Pass 0 MAW-4493 8/1/2014 Gr. Beta 6.31 +/- 1.35 6.50 3.25 -9.75 Pass S MAAP-4433 8/1/2014 Am-241 0.06 +/- 0.02 0.07 0.05 - 0.09 Pass 0 MAAP-4433 8/1/2014 Pu-238 0.10 +/- 0.03 0.11 0.08 -0.14 Pass MAAP-4433 8/1/2014 Pu-239/240 0.04 +/- 0.02 0.05 0.03 - 0.06 Pass 0 MAAP-4433 8/1/2014 Sr-90 0.74 +/- 0.10 0.70 0.49 -0.91 Pass MAAP-4433 8/1/2014 U-233/234 0.03 +/- 0.01 0.04 0.03 -0.05 Pass MAAP-4433 8/1/2014 U-238 0.21 +/- 0.03 0.25 0.18 -0.33 Pass 0

MAAP-4444 8/1/2014 Sr-89 7.82 +/- 0.52 9.40 6.60 - 12.20 Pass MAAP-4444 8/1/20.14 Sr-90 0.76 +/- 0.10 0.76 0.53 - 0.99 Pass MAVE-4436 8/1/2014 Cs-134 7.49 +/- 0.18 7.38 5.17 - 9.59 Pass 0 MAVE-4436 8/1/2014 Co-57 11.20 +/- 0.19 9.20 6.40 -12.00 Pass MAVE-4436 8/1/2014 Co-60 6.84 +/- 0.17 6.11 4.28 -7.94 Pass 0 MAVE-4436 8/1/2014 Mn-54 8.11 +/- 0.26 7.11 4.97 -9.23 Pass MAVE-4436 8/1/2014 Zn-65 7.76 +/- 0.43 6.42 4.49 - 8.35 Pass 0

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

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

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

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

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

The high bias on the plutonium crosscheck samples was traced to contamination from a newly purchased standard.

0 The results of reanalysis with replacement tracer purchased from NIST:

MAW-1184 Pu-238 0.68 +/- 0.10 Bq / L MAW-1184 Pu-239/240 0.66 +/- 0.10 Bq / L MASO-1146 Pu-238 95.15 +/- 8.98 Bq / kg MASO-1 146 Pu-239/240 67.21 +/- 7.54 Bq / kg Insufficient sample remained to reanalyze the Air filter sample(MAAP-1 151). High bias results due to same contaminated tracer 9 False positive test. Long sample counting time lead to interference from naturaling occuring Bi-214 in sample matrix with a close spectral energy.

80% of participating laboratories were outside the acceptable range.

Parallel reanalysis was run on ERA spiked sample with acceptable results.

'Result of reanalysis Fe-55 32.63 +/- 16.30 Bq / L A6-3

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

Concentration (pCi/L) b 0 Laboratory ERA Control 0

Lab Code b Date Analysis Result c Result d Limits Acceptance 0 0

ERAP-1044 3/17/2014 Am-241 54.2 +/- 3.0 59.7 36.8 -80.8 Pass 0 ERAP-1044 3/17/2014 Co-60 1177.9 +/- 14.3 1120.0 867.0 -1400.0 Pass 0 1010.0 643.0 -1250.0 Pass ERAP-1044 ERAP-1044 3/17/2014 3/17/2014 Cs-1 34 Cs-137 1010.5 938.3

+/- 15.8

+/- 45.7 828.0 622.0 -1090.0 Pass 0

ERAP-1044 3/17/2014 Fe-55 142.3 +/- 87.3 240.0 74.4 -469.0 Pass 0 ERAP-1044 3/17/2014 Gr. Alpha 52.3 +/- 0.5 46.0 15.4 -71.4 Pass Pass 0

ERAP-1044 3/17/2014 Gr. Beta 64.4 +/- 2.6 53.8 34.0 -78.4 ERAP-1044 3/17/2014 Mn-54 <4.9 0.0 NA Pass 0 ERAP-1044 3/17/2014 Pu-238 63.0 +/- 2.6 56.3 38.6 -74.0 Pass 0 3/17/2014 Pu-239/240 52.8 +/- 1.9 48.6 35.2 -63.5 Pass ERAP-1044 ERAP-1.044 3/17/2014 Sr-90 81.4 +/- 1.6 78.9 38.6-118.0 Pass 0

ERAP-1044 3/17/2014 U-233/234 30.4 +/- 1.7 36.4 22.6 -54.9 Pass 0 ERAP-1044 3/17/2014 U-238 30.4 +/- 1.4 36.1 23.3 -49.9 41.1 -113.0 Pass Pass 0

ERAP-1044 3/17/2014 Uranium 62.0 +/- 3.5 74.3 ERAP-1044 3/17/2014 Zn-65 852.2 +/- 26.1 667.0 478.0 -921.0 Pass 0 0

ERSO-1 050 3/17/2014 Am-241 426.6 +/- 155.5 399.0 233.0 -518.0 Pass 0 ERSO-1 050 3/17/2014 Ac-228 1260.0 +/- 107.0 1240.0 795.0 - 1720.0 Pass 0 ERSO-1050 ERSO-1 050 3/17/2014 3/17/2014 Bi-212 Bi-214 1331.9 1804.5

+/- 309.7

+/- 50.4 1240.0 1960.0 330.0 1180.0

- 1820.0

-2820.0 Pass Pass 0

ERSO-1050 3/17/2014 Co-60 6738.8 +/- 167.6 6830.0 4620.0 -9400.0 Pass 0 ERSO-1050 3/17/2014 Cs-1 34 3262.9 +/- 108.8 3390.0 2220.0 -4070.0 Pass ERSO-1050 3/17/2014 Cs-1 37 8538.6 +/- 55.0 8490.0 6510.0 -10900.0 Pass 0 ERSO-1 050 3/17/2014 K-40 11241.3 +/- 296.6

< 21.6 10500.0 0.0 7660.0 -14100.0 NA Pass Pass 0

ERSO-1 050 3/17/2014 Mn-54 ERSO-1050 3/17/2014 Pb-212 1119.6 +/- 26.1 1240.0 812.0 -1730.0 Pass 0 ERSO-1050 3/17/2014 Pb-214 1861.7 +/- 54.9 2070.0 1210.0 - 3090.0 Pass 0 ERSO-1 050 e 3/17/2014 Pu-238 1085.5 +/- 167.7 578.0 348.0 -797.0 Fail ERSO-1 050 e 3/17/2014 Pu-239/240 681.6 +/- 128.6 471.0 308.0 -651.0 Fail 0 ERSO-1050 3/17/2014 Sr-90 2338.0 +/- 144.0 2780.0 1060.0 -4390.0 Pass 0 Pass ERSO-1050 ERSO-1050 3/17/2014 3/17/2014 Th-234 U-233/234 3474.9 3319.5

+/- 226.0

+/- 250.2 3360.0 2780.0 1060.0 1060.0

- 6320.0

-4390.0 Pass 0

ERSO-1050 3/17/2014 U-238 3375.6 +/- 252.6 3360.0 2080.0 - 4260.0 Pass 0 ERSO-1050 3/17/2014 Uranium 6810.6 +/- 551.1 6910.0 3750.0 -9120.0 Pass 0 ERSO-1050 3/17/2014 Zn-65 5968.0 +/- 226.1 5400.0 4300.0 -7180.0 Pass 0

0 0

A7-1 0 0

0 0

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

S Concentration (pCi/L) b 0 Lab Code b Date Analysis Laboratory ERA Control Result c Result d Limits Acceptance S ERVE-1051 3/17/2014 Am-241 1532.0 +/- 149.5 1490.0 911.0 - 1980.0 Pass 0 ERVE-1051 3/17/2014 Cm-244 519.8 +/- 94.6 516.0 253.0 - 804.0 Pass S ERVE-1051 ERVE-1 051 3/17/2014 3/17/2014 Co-60 Cs- 134 981.2 701.4

+/- 41.8

+/- 58.6 926.0 646.0 639.0 415.0

- 1290.0

-839.0 Pass Pass 0 ERVE-1 051 3/17/2014 Cs-1 37 961.9 +/- 46.3 880.0 638.0 - 1220.0 Pass ERVE-1051 3/17/2014 K-40 32789.7 +/- 758.2 31900.0 23000.0 - 44800.0 Pass ERVE-1051 3/17/2014 Mn-54 < 25.9 0.0 NA Pass 0 ERVE-1051 3/17/2014 Pu-238 2724.1 +/- 259.4 2110.0 1260.0 - 2890.0 Pass 0 ERVE-1051 3/17/2014 Pu-239/240 4361.4 +/- 323.4 3740.0 2300.0 -5150.0 Pass ERVE-1051 3/17/2014 Sr-90 2405.7 +/- 263.2 2580.0 1470.0 -3420.0 Pass 0 ERVE-1051 3/17/2014 U-233/234 1612.2 +/- 162.0 1760.0 1160.0 -2260.0 Pass ERVE-1051 3/17/2014 U-238 1574.3 +/- 159.6 1750.0 1170.0 - 2220.0 Pass 0 ERVE-1 051 3/17/2014 Uranium 3255.4 +/- 356.7 3580.0 2430.0 -4460.0 Pass ERVE-1051 3/17/2014 Zn-65 1124.1 +/- 101.2 919.0 663.0 - 1290.0 Pass 0

ERW-1054 3/17/2014 Am-241 104.6 +/- 3.4 114.0 76.8 - 153.0 Pass ERW-1 054 3/17/2014 Co-60 1195.2 +/- 18.9 1270.0 1100.0 -1490.0 Pass 0 ERW-1054 3/17/2014 Cs-134 1474.9 +/- 47.5 1660.0 1220.0 -1910.0 Pass 0 ERW-1054 ERW-1054 3/17/2014 3/17/2014 Cs-1 37 Mn-54 2591.0 +/- 23.4

<4.3 2690.0 0.0 2280.0 - 3220.0 NA Pass Pass ERW-1054 3/17/2014 Pu-238 54.1 +/- 3.6 44.1 32.6 - 54.9 Pass ERW-1 054 3/17/2014 Pu-239/240 185.9 +/- 17.6 160.0 124.0 - 202.0 Pass S ERW-1054 ERW-1054 3/17/2014 3/17/2014 U-233/234 U-238 74.8 76.4

+/- 6.3

+/- 7.8 82.4 81.8 61.9 62.4

-106.0

- 100.0 Pass Pass ERW-1054 3/17/2014 Uranium 154.3 +/- 14.6 168.0 123.0 - 217.0 Pass ERW-1054 3/17/2014 Zn-65 1818.5 +/- 56.4 1800.0 1500.0 -2270.0 Pass ERW-1055 f 3/17/2014 Fe-55 636.3 +/- 176.0 1200.0 716.0 -1630.0 Fail ERW-1 055 3/17/2014 Gr. Alpha 120.9 +/- 3.5 133.0 47.2 -206.0 Pass S ERW-1055 ERW-1055 3/17/2014 3/17/2014 Gr. Beta Sr-90 141.6 873.9

+/- 2.3

+/- 56.9 174.0 890.0 99.6 580.0

- 258.0

-1180.0 Pass Pass ERW-1060 3/17/2014 H-3 5818.0 +/- 230.0 5580.0 3740.0 - 7960.0 Pass 0

Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency 0 8 testing administered by Environmental Resources Associates, serving as a replacement for studies conducted 0 previously by the Environmental Measurements Laboratory Quality Assessment Program (EML).

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

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

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

The high bias on the plutonium crosscheck samples was traced to contamination from a newly purchased standard.

The results of reanalysis with replacement tracer purchased from NIST:

ERSO-1050 Pu-238 634.7 +/- 98.50 Bq / kg ERSO-1050 Pu-239/240 451.8 +/- 82.80 Bq / kg f An error in the efficiency calculation was found. The result of recalculation was 932 pCi/L.

The sample.was repeated, result of reanalysis, 1066 pCi/L.

A7-2

0 0

0 APPENDIX B. DATA REPORTING CONVENTIONS S S

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

end of the collection period. S S

2.0. Single Measurements S

Each single measurement is reported as follows:

where: x = value of the measurement; x+/- s S s = 2a counting uncertainty (corresponding to the 95% confidence level). S In cases where the activity is less than the lower limit of detection L, it is reported as: < L, S where L = the lower limit of detection based on 4.66y uncertainty for a background sample.

S 3.0. Duplicate analyses S

If duplicate analyses are reported, the convention is as follows.

S S

3.1 Individual results: For two analysis results; x1 +/- s, and x2 +/- s2 S

Reported result: x +/- s; where x = (1/2) (xi + x2 ) and s = (1/2) 1+ S 2 S

3.2. Individual results: < LI, < L2 Reported result: < L, where L = lower of L, and L2 S 3.3. Individual results: x +/- s, < L Reported result: x + s if x > L; < L otherwise. S S

4.0. Computation of Averages and Standard Deviations S S

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

-1 S xj =n x s=ni S

4.2 Values below the highest lower limit of detection are not included in the average. S 4.3 If all values in the averaging group are less than the highest LLD, the highest LLD is reported.

S 4.4 If all but one of the values are less than the highest LLD, the single value x and associated two sigma error is S

reported. S 4.5 In rounding off, the following rules are followed: S 4.5.1. If the number following those to be retained is less than 5, the number is dropped, and the retained S numbers are kept unchanged. As an example, 11.443 is rounded off to 11.44.

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

S S

B-1 S S

S

0 0

APPENDIX C S

0 Table C-1. Maximum permissible concentrations of radioactivity in air and water above natural 0 background in unrestricted areas a

0 0

0 Air (pCi/m 3 ) Water (pCi/L) 0 -3 Gross alpha 1 x 10 Strontium-89 8,000 0

Gross beta 1 Strontium-90 500 0 b Iodine-131 2.8x 10 Cesium-1 37 1,000 0 Barium-140 8,000 0

Iodine-131 1,000 0

Potassium-40 4,000 S

Gross alpha 2 0

0 Gross beta 10 6

Tritium 1 x 10 S

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

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

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

A natural radionuclide.

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Annual D Radiological

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Kewaunee Power Station

PartII, Data

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Midwest Laboratory 700 Landwejr Road*Northbrook, IL 60062-2310 0 phone (847) 564-0700 - fax (847) 564-4517 0

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REPORT TO DOMINION NUCLEAR RADIOLOGICAL MONITORING PROGRAM FOR THE KEWAUNEE POWER STATION KEWAUNEE, WISCONSIN ANNUAL REPORT - PART 1I DATA TABULATIONS AND ANALYSES January I to December 31, 2014 Prepared and submitted by ATI ENVIRONMENTAL, Inc.

Midwest Laboratory Project No. 8002 0

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- ronia rob Chemistael Hale 0 Lborato nager *,Radiation Protection/I Chemistry Mgr., KPS 0

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1 PREFACE 0

0 0 Staff members of ATI Environmental, Inc., Midwest Laboratory were responsible for the acquisition 01 of data presented in this report. Samples were collected by personnel of ATI Environmental, Inc.,

1 Midwest Laboratory and the Kewaunee Power Station.

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Section Page

! List of Figures...................................................................................................... iv O ~ ~~~List of Tables....................................................................................................... v

1 2.0 GRAPHS OF DATA TRENDS.................................................................................... 7 3.0 DATA TABULATIONS ......................... .................................................................. 20 0

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LIST OF FIGURES No. Caption Page 1 Sampling locations, Kewaunee Power Station 2 0

2 Airborne particulates, weekly averages; gross beta, Location K-if ............................................. 8 8

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

5 6

Location K-31 ............................................. 9 0 Location K-41 ............................................. 9 Location K-43 ............................................. 9 0

8 9

Airborne particulates, gross beta, monthly averages, Location K-if ............................................. 10 5 Location K-2 ............................................. 10 10 Location K-8 ............................................. 10 0 11 Location K-31 ............................................. 11 5 12 Location K-41 ............................................. 11 13 Location K-43 .............................................

0 14 Well water, gross alpha in total residue, Location K-Ig 12 15 Location K-1 h 12 0 16 Well water, gross beta in total residue, Location K-ig ............................................. 13 0

17 Location K-ih ............................................. 13 13 05 18 Location K-10 .............................................

19 Location K-11 ............................................. 13 20 Location K-13 ............................................. 14 21 Location K-38 ............................................. 14 0 22 Milk, strontium-90 activity, Location K-3 ............................................. 15 0 23 Location K-5 ............................................. 15 5 24 Location K-28/42 ............................................. 15 25 Location K-34 ............................................. 15 26 Location K-35 ............................................. 16 0 27 Location K-38 ............................................. 16 5 28 Location K-39 ............................................. 16 29 Location K-44 ............................................. 16 30 Surface water, gross beta (total residue), Location K-i a ............................................. 17 31 Location K-1 b ............................................. 17 0 32 Location K-ld ............................................. 17 33 Location K-i e ............................................. 17 34 Location K-9 ............................................. 18 0 35 Location K-14a ............................................. 18 5 36 Location K-1 k ............................................. 18 37 Surface water, tritium activity, Location K-ld ............................................. 19 5 38 Location K-14a ............................................. 19 39 Location K-9 ............................................. 19 0

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No. Title Page 1 Sampling locations, Kewaunee Power Station 3 2 Type and frequency of collection 5 3 Sample codes used in Table 2 6 Airborne particulates and iodine, analysis for gross beta and iodine-131

4 Location K-If 21 5 Location K-2 22 6 Location K-8 23 7 Location K-31 24

8 Location K-41 25 9 Location K-43 26 0

10 Airborne particulates, gross beta, monthly averages, minima and maxima 27 11 Airborne particulates, quarterly composites of weekly samples, analysis for gamma- 29

emitting isotopes 12 Ambient gamma radiation (TLD), quarterly exposure 32 0 13 Precipitation, collected at Location K-1 1, analysis for tritium 33 0 14 Milk, analysis for iodine-131 and gamma emitting isotopes 34 15 Milk, analysis for strontium-89, strontium-90, calcium and potassium-40 38 16 Well water, analysis for gross alpha, gross beta, tritium, strontium-89, strontium-90, potassium-40, 41 and gamma-emitting isotopes.

0 17 Well water, analysis for gross beta, tritium, potassium-40 and gamma-emitting isotopes 42 18 Domestic meat, analysis of flesh for gross alpha, gross beta, and gamma-emitting isotopes 44 19 Eggs, analysis for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes 45 20 Vegetables, analysis for gross beta, strontium-89, strontium-90, and gamma- 46 emitting isotopes S 21 Cattlefeed, analysis for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes 48 22 Grass, analysis for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes 50 23 Soil, analysis for gross alpha, gross beta, strontium-89, strontium-90 and gamma- 53

emitting isotopes 24 Surface water, analysis for gross beta, potassium-40, and gamma-emitting isotopes 56 25 Surface water, analysis for tritium, strontium-89, and strontium-90 74 26 Fish samples, analysis for gross beta, strontium-89, strontium-90, and gamma-. 76

emitting isotopes 27 Slime, analysis for gross beta, strontium-89, strontium-90 and gamma emitting isotopes 77 28 Bottom sediments, analysis for gross beta, strontium-89, strontium-90, and gamma- 79 emitting isotopes 0

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1.0 INTRODUCTION

W O The following Program constitutes conducted at thePart II of the Power Kewaunee final report for (KPS),

Station the 2014 Radiological Kewaunee, Monitoring Wisconsin.

1 Included are tabulations of data for all samples collected in 2014 along with graphs of el data trends. A summary and interpretation of the data presented here are published in Part I of the 2014 Annual Report on the Radiological Monitoring Program for the 0l Kewaunee Power Station.

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Figure 1. Sampling locations, Kewaunee Power Station 0

A WM© *

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0

-30

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-"2 5&

+t * "+""0

.,d" I~m0 i Ol o

, irk,./0

!~ 0 2 0 0

0 0

0 Table 1. Sampling locations, Kewaunee Power Station.

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Distance (miles)b 0 Code Typea and Sector Location K-1 I Onsite 0 K-la 1 0.62 N North Creek K-lb 1 0.12 N Middle Creek K-lc 1 0.10 N 0 K-Id I 0.10 E 500' north of condenser discharge Condenser discharge 0 K-le I 0.12 S South. Creek K-lf I 0.12 S Meteorological Tower 0 K-lg 1 0.06 W South Well 0 K-lh 0.12 NW North Well K-lj I 0.10 S 500' south of condenser discharge 0 K-lk 1 0.60 SW Drainage Pond, south of plant 0 K-11 1 0.13 N ISFSI Southeast 0 K-lm I 0.15 N ISFSI East K-1 n 0.16 N ISFSI Northwest 0 K-1o 0.16 N ISFSI North K-1 p 0.17 N ISFSI Northwest 0 K-lq 1 0.16 N ISFSI West 0 K-1 r I 0.13 N ISFSI West K-ls 1 0.12 N ISFSI Southwest 0 K-2 C 8.91 NNE WPS Operations Building in Kewaunee 0 K-3 C 5.9 N Lyle and John Siegmund Farm, N2815 Hy 42, Kewaunee 0 K-5 K-8 I

C 3.2 NNW 4.85 WSW Ed Paplham Farm, E4160 Old Settlers Rd, Kewaunee St. Isadore the Farmer Church, 18424 Tisch Mills Rd, Tisch Mills 0 K-9 C 11.5 NNE Green Bay Municipal Pumping Station, six miles east of Green Bay S (sample source is Lake Michigan water from Rostok Intake, two miles north of Kewaunee).

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

3

0 0

0 Table 1. Sampling locations, Kewaunee Power Station (continued). S Distance (miles)b 0

Code Typea and Sector Location 0 0

K-27 I 1.53 NW Schleis Farm, E4298 Sandy Bay Rd, Kewaunee 0 K-29 I 5.34 W Kunesh Farm, E3873 Cty Tk G, Kewaunee 0 K-30 I 0.8 N End of site boundary 0

K-31 C 6.35 NNW E. Krok Substation, Krok Road K-32 C 7.8 N Piggly Wiggly, 931 Marquette Dr., Kewaunee 0

K-34 I 2.7 N Leon and Vicki Struck, N1549 Lakeshore Dr., Kewaunee 0 K-35 C 6.71 mi. WNW Duane Ducat, N1215 Sleepy Hollow Rd., Kewaunee 0 K-36 I Fiala's Fish market, 216 Milwaukee, Kewaunee 0 K-38 I 2.45 mi. WNW Dave Sinkula Farm, N890 Town Hall Road, Kewaunee 0

K-39 I 3.46 mi. N Francis Wojta, N1859 Lakeshore Dr., Kewaunee K-41 C 22 NW KPS-EOF, 3060 Voyager Dr. , Green Bay 0

K-42 C 28.1 W Lamers Dairy Products obtained from Green Bay markets. 0 K-43 I 2.71 SSW Gary Maigatter Property, 17333 Hwy 42, Two Rivers 0 K-44 I 2.63 SW Gerald Schleis Property, 4728 Schleis Rd., Two Rivers 0 0

a I = indicator; C = control.

b Distances are measured from reactor stack.

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4 0 0

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S Table 2. Type and frequency of collection.

0 Location Weekly Monthly Quarterly Semiannually Annually K-i a SW SL' S K-lb SW GRa SLf 0 K-Ic BS' K-id SW Fla SLf BSb K-le SW SL' 0 K-if AP 9, AI GR 2 TLD SO 0 K-1g, K-lh WW K-lj 0 K-I k SW SL' BS' 0 K-1I through K-is TLD K-2 AP 1, Al TLD K-3, K-5 MI C GRa TLD so CF d 0 K-8 AP 1, AI TLD K-9 SW __ SL' BSb K-10, K-13 WW 0 K-11 PR WW 0 K-14 SW h SL' BSb 0 K-15, K-17 TLD K-23a, b GRN/GLVe 0 K-24 EG DM 0 K-25 TLD 0 K-26 VE /GLV e K-27 TLD K-29 DM K-30 TLD 0 K-31 AP ,AI TLD K-32. EG DM S K-34, K-35 MIV GRa so CF d K-38 MI c GRa WW SO CF d K-39 MI C GR a TLD SO CF d K-41 AP g, Al TLD K-42 MI C K-43 AP g, Al TLD K-44 MI C a Three times a year, second, third and fourth quarters. f Second and third quarters.

b Collected in May and November.

a Frequency may be increased dependent on dust loading.

c Monthly November - April; semimonthly May - October. h Two samples are collected, North (K-14a) and d First quarter (January, February, March) only.

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

eAltemate, if milk is not available.

Two samples, raw and treated.

5

0 Table 3. Sample Codes: "*

Code Description Al Airborne Iodine 0 AP Airborne particulates 0 BS Bottom sediments CF Cattlefeed DM Domestic Meat EG Eggs Fl Fish 0 GLV Green Leafy Vegetables 0 GRN Grain GR Grass MI Milk PR Precipitation SL Slime 0 SO Soil SW Surface water TLD Thermoluminescent Dosimeter VE Vegetables WW Well water 0

0 0

0

.0 0

0 0

0 6 0 0

0 0

0 S

0 0

0 S

0 GRAPHS OF DATA TRENDS 0

0 0

Note: Conventions used in trending data.

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

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

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

7

Air Particulates - Gross Beta KPS 0.100 ___

0.oao____

0 0.060 ____ __

pa/mr3~ __

0.040 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

0 0

0.02 .O<

0 0.000 - b ~ b b . b 0,11

'/ 4 %

Figure 2. Location K-lf (weekly samples, 2014). 0 0.100 0

0.080 0.060 pCrm3 0 0.040-0 0.020 I- 0 0.ooo]. 0 4%~e 4eel e%

3 4 ý. /l 0 Figure 3. Location K-2 (weekly samples, 2014). 0 0.100 0

0.080 + + 4 + 4 + 4 0.060 + F 4 + 4 +/- F 4 +/- +

PCVim3 0.040 0.020 n no 4 0.000 000 i Figure 4. Location K-8 (weekly samples, 2014).

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Air Particulates - Gross Beta KPS 0 0.100 S 0.080 0 0.060 pCi/m3 0 0.040 S 0.020 0 0.000 0 Figure 5. Location K-31 (weekly samples, 2014).

0 0

0 0.100 0 0.080 I I III [ F 1 1 1] 1 0 0.060 0 pCIk3 0.040 0.020 AIIA\

0.000

,, . se ,e , e. ,

Figure 7. Location K-43 (weekly samples, 2014).

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0 0

Air Particulates - Gross Beta KPS 0

0 0

0 S

0 0

Figure 8. Location K-If (monthly averages, 2010-2014).

0 0

0 S

0 0

0 Figure 9. Location K-2 (monthly averages, 2010-2014). 0 0

0.100 0

0.080 0 0

0.060 pCi/m3 0

0.040 0.020 0.000 4--1 2010 2011 2012 2013 2014

- Figure 10. Location K-7/K-43 (monthly averages, 2010-2014).

10

Air Particulates - Gross Beta KPS 0

0 0.100 0

0 0.080 0.060 0 pCi/m3 0.040 0 0.020 0

0 0.000 -

2010 2011 2012 2013 2014 0

Figure 11. Location K-8 (monthly averages, 2010-2014).

0 0.100 0

0.080 S

0.060 0 pCUm3 0.040 0

0.020 0

0 2010 2011 2012 2013 2014 0 Figure 12. Location K-31 (monthly averages, 2010-2014).

0 0

Figure 13. Location K-41 (monthly averages, 2010-2014).

11

0 0

Well Water - Gross Alpha KPS 0

0 S

10 0 0

8 0

6 0 pCiIL 4

0 0

2 0

A 0 2010 2011 2012 2013 2014 0

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

0 0

10 0

8 4 .4- *l- 4 0 6

0 pCi/L 0 A

4 0

2 0 0

0 2010 2011 2012 2013 2014 0 Figure 15. Location K-lh. Total Residue. Quarterly collection. 0 0

0 0

S 0

0 0

S 0

12 0

0 0 Well Water - Gross Beta KPS 0

10 0 8

0. pCi[L 6

0 4 2

0 0+

2010 2 11 2012 2013 2014 Figure 16. Location K-lg. Total Residue. Quarterly collection.

10 0 8 0 pCI/L 6 A 0 4 lie 0 2 0 0 2010 2011 2012 2013 2014 S Figure 17. Location K-i h. Total Residue. Quarterly collection.

0 10 S pCi/L 8

0 0 4 0 2 0

2010 2011 2012 2013 2014 Figure 18. Location K-10.Total Residue. Quarterly collection.

10-0 0 6 4

0 2 0

2010 2011 2012 2013 2014 0 Figure 19. Location K-11. Total Residue. Quarterly collection.

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

13

0 0

0 Well Water - Gross Beta KPS 0

0 10 0 8 0 pCi/L 6 0 4 0 2 0 0 0 2010 2011 2012 2013 2014 0

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

0 10-0 8-0 pCI/L 0 4

0 2-0 0

2010 2011 2012 2013 2014 0 Figure 21. Location K-38. Total Residue. Quarterly collection. 0 0

0 0

0 14 0 0

0 0

Milk - Strontium-90 KPS 0

0 3.0 0 2.5 0 2.0 1.5 S

0.0 0 2010 2011 2012 2013 2014 Figure 22. Milk samples. Location K-3.

0 0 3.0 0 2.5 2.0 0 2.0o 1.5-0.0 2010 2011 2012 2013 2014 Figure 23. Milk samples. Location K-5.

0 3.0 0 2.5 -

2.0 UC'1.5 0 ________

1.0 0 0.5 _________

0 0.0 2010 2011 2012 2013 2014 Figure 24. Milk samples. Location K-28 / K-42.

K-42 (Lamers Dairy Products) replaced K-28 In March, 2010.

0 3.0 S 2.5 2.0 1.5 0.5 .. . . .

0.0 F_ I I _

2010 2011 2012 2013 2014 Figure 25. Milk samples. Location K-34.

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0 0

Milk - Strontium-90 KPS 0 0

3.0 0 2.5 _ 0 0

1.5 1.0 0

0.5 0

0.0 0 2010 2011 2012 2013 2014 0

Figure 26. Milk samples. Location K-35.

0 3.0 0 2.5

c. 2.0 -

0 0

1.5 -

I 0

1.0-I 0.5 0

0.0 0 2010 2011 2012 2013 2014 0 Figure 27. Milk samples. Location K-38. 0 3-0 2.5 0 2- 0 0

0 0.5 0

0 2010 2011 2012 2013 2014 0 Figure 28. Milk samples. Location K-39. 0 3i 2.5 -

2 1.5 1

0.5 2009 2010 2011 2012 2013 Figure 29. Milk samples. Location K-44 a.

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

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0 0

0 Surface Water - Gross Beta KPS S

80 70 60 50 pmtl 0 40 30 0 20 10 11 iI ý - S+° I IA 0

2010 2011 2012 2013 2014 0 Figure 30. Surface water. North Creek, Onsite (K-la).

0 0 20 S

pCi.L 0

10 0

2010 2011 2012 2013 2014 0 Figure 31. Surface water. Middle Creek, Onsite (K-Ib).

0 20.0 0

pCi/L 10.0 0.0 _______

2010 2011 2012 2013 2014 0 Figure 32. Surface water. Lake Michigan, condenser discharge, Onsite (K-ld).

0 40 0 30 pCi/L 0 20 10 .

0 2010 2011 2012 2013 2014 Figure 33. Surface water. South Creek, Onsite (K-le).

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0 0

0 Surface Water - Gross Beta KP, 0 0

0 40.0 0

30.0 0 pCiILA 20.0 0

0 10.0 z 0 0.0 0 2010 2011 2012 2013 2014 0

Figure 34. Surface water. School Forest Pond (K-i k). 0 0

20 0

0 pCi/L 0

10 0

0 2010 2011 2012 2013 2014 0

0 Figure 35. Surface water (raw). Lake Michigan, Rostok Intake (K-9) 0 0

20 0 pCV.

0 0

10 0

0 0 2011ý 2010 2011 2012 2013 2014 0 Figure 36. Surface water. Lake Michigan, Two Creeks Park (K-14a).

0 0

0 18 0 0

0 0

0.

Surface Water - Tritium KPS 0

S 5000 0 S4000 3000 20.00 0

1000 0

0 0 24010 2011 2012 2013 2014 0 Figure 37. Surface water. Lake Michigan, condenser discharge, K-id. Quarterly collection.

0 1000 900 + + 4 800 0 cL 700 600 S 500 0 400 0 300 200 0 100 20 10 2011 2012 2013 2014 2011 Figure 38. Surface water. Lake Michigan, Two Creeks Park, K-14a. Quarterly collection.

1000 0 900 0 800 700 0 600 0 500 400 300 0 200 0

100 -

2010 2011 2012 2013 2014 Figure 39. Surface water. Lake Michigan, Rostok Intake, K-9. Quarterly collection.

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0 KPS 0

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0 0

DATA TABULATIONS 0 0

0 0

0 0O 0

0 0

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20 0O 0

0 0 KPS 0 Table 4. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131'a Location: K-If3 0 Units: pCi/m Collection: Continuous, weekly exchange.

0 Date Volume Date Volume

.(M3)

Collected (M3 ) Gross Beta Collected Gross Beta Required LLD 0.010 Required LLD 0.010 S

0 01-07-14 01-14-14 302 302 0.028 0.030

+/- 0.004

+/- 0.004 07-08-14 07-15-14 299 304 0.013 0.009

+/- 0.004

+/- 0.003 01-21-14 303 0.019 +/- 0.004 07-22-14 301 0.025 +/- 0.004 0 01-28-14 305 0.017 +/- 0.004 07-29-14 305 0.014 +/- 0.004 0 02-04-14 303 0.019 +/- 0.004 08-05-14 300 0.021 +/- 0.004 0 02-11-14 302 0.019 +/- 0.004 08-12-14 307 0.014 +/- 0.004 0 02-18-14 301 0.022 +/- 0.004 08-19-14 298 0.013 +/- 0.004 02-25-14 305 0.026+/-. 0.004 08-26-14 305 0.020 +/- 0.004 0 09-02-14 301 0.017 +/- 0.004 0 03-04-14 300 0.031 +/- 0.004 03-11-14 302 0.021 +/- 0.004 09-09-14 305 0.026 +/- 0.004 03-18-14 301 0.018 +/- 0.004 09-16-14 301 0.015 +/- 0.004 S 03-25-14 303 0.018 +/- 0.004 09-23-14 303 0.024 +/- 0.004 0 04-01-14 302 0.021 +/- 0.004 09-30-14 301 0.025 +/- 0.004 0 1st Quarter Mean +/- s.d. 0.022 +/- 0.005 3rd Quarter Mean +/- s.d. 0.018 +/- 0.006 0

04-08-14 304 0.019 +/- 0.004 10-07-14 304 0.014 +/- 0.004 0 04-15-14 301 0.018 +/- 0.004 10-14-14 301 0.017 +/- 0.004 0 04-22-14 04-29-14 303 299 0.025 0.011

+/- 0.004

+/- 0.004 10-21-14 306 0.012 +/- 0.003 10-28-14 300 0.027 +/- 0.004 0

0 05-06-14 305 0.007 +/- 0.003 11-04-14 306 0.011 +/- 0.003 S 05-13-14 05-20-14 301 302 0.018 0.015

+/- 0.004

+/- 0.004 11-11-14 11-18-14 301 303 0.018 0.020

+/- 0.004

+/- 0.004 05-27-14 302 0.022 +/- 0.004 11-25-14 303 0.031 +/- 0.004 0 06-03-14 303 0.014 +/- 0.004 0 06-10-14 302 0.011 +/- 0.003 12-02-14 304 0.026 +/- 0.004 06-17-14 302 0.016 +/- 0.004 12-09-14 300 0.041 +/- 0.005 0 06-24-14 307 0.012 +/- 0.003 12-16-14 303 0.028 +/- 0.004 07-01-14 301 0.013 +/- 0.004 12-23-14 304 0.019 +/- 0.004 0 12-30-14 308 0.024 +/- 0.004 0

0 2nd Quarter Mean +/- s.d. 0.015 +/- 0.005 4th Quarter Mean +/- s.d. 0.022 +/- 0.008 Cumulative Average 0.020 a Iodine-131 concentrations are < 0.03 pCi/rn 3 unless otherwise noted.

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0 0

KPS 0

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

Location: K-2 Units: pCi/m 3 0 Collection: Continuous, weekly exchange. 0 0

Date Volume Date Volume Collected (M3) Gross Beta Collected (m3) Gross Beta 0

Required LLD 0.010 Required LLD 0.010 0 01-07-14 302 0.027 +/- 0.004 07-08-14 305 0.011 +/- 0.004 0 01-14-14 01-21-14 301 303 0.029 0.028

+/- 0.004

+/- 0.004 07-15-14 07-22-14 302 297 0.011 0.021

+/- 0.004

+/- 0.004 0

01-28-14 305 0.012 +/- 0.003 07-29-14 306 0.017 +/- 0.004 S 02-04-14 300 0.022 +/- 0.004 08-05-14 307 0.019 +/- 0.004 02-11-14 303 0.020 +/- 0.004 08-12-14 299 0.017 +/- 0.004 0

02-18-14 301 0.020 +/- 0.004 08-19-14 307 0.016 +/- 0.004 0 02-25-14 305 0.029 +/- 0.004 08-26-14 296 0.023 +/- 0.004 0 09-02-14 307 0.017 +/- 0.004 03-04-14 299 0.034 +/- 0.004 0

03-11-14 303 0.027 +/- 0.004 09-09-14 298 0.021 +/- 0.004 0 03-18-14 301 0.016 +/- 0.004 09-16-14 304 0.015 +/- 0.004 0 03-25-14 303 0.020 +/- 0.004 09-23-14 301 0.022 +/- 0.004 04-01-14 301 0.020 +/- 0.004 09-30-14 308 0.026 +/- 0.004 1st Quarter Mean +/- s.d. 0.023 +/- 0.006 3rd Quarter Mean +/- s.d. 0.018 +/- 0.004 S 04-08-14 304 0.016 +/- 0.004 10-07-14 299 0.016 +/- 0.004 04-15-14 302 0.015 +/- 0.004 10-14-14 306 0.016 +/- 0.003 04-22-14 304 0.023 +/- 0.004 10-21-14 299 0.013 +/- 0.003 .0 04-29-14 298 0.012 +/- 0.004 10-28-14 306 "0.017 +/- 0.004 05-06-14 305 0.010 +/- 0.003 11-04-14 298 0.014 +/- 0.004 0 05-13-14 305 0.017 +/- 0.004 11-11-14 308 0.016 +/- 0.003 05-20-14 298 0.015 +/- 0.004 11-18-14 303 0.019 +/- 0.004 0 05-27-14 304 0.019 +/- 0.004 11-25-14 302 0.032 +/- 0.004 0 06-03-14 305 0.013 +/- 0.004 06-10-14 309 0.011 +/- 0.003 12-02-14 297 0.026 +/- 0.004 06-17-14 295 0.017 +/- 0.004 12-09-14 308 0.040 +/- 0.004 06-24-14 306 0.012 +/- 0.003 12-16-14 301 0.028 +/- 0.004 07-01-14 302 0.013 +/- 0.004 12-23-14 297 0.015 +/- 0.004 12-30-14 309 0.024 +/- 0.004 2nd Quarter Mean +/- s.d. 0.015 +/- 0.004 4th Quarter Mean +/- s.d. 0.021 +/- 0.008 Cumulative Average 0.019 a Iodine-131 concentrations are < 0.03 pCi/m 3 unless otherwise noted.

22

0 0 KPS 0 Table 6. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-1 31 a Location: K-8 0 Units: pCi/m 3

Collection: Continuous, weekly exchange.

0 Date Volume Date Volume 0 Collected (m3) Gross Beta Collected (me) Gross Beta 0 Required LLD 0.010 Required LLD 0.010 0 01-07-14 302 0.027 +/- 0.004 07-08-14 299 0.012 +/- 0.004 0 01-14-14 302 0.032 +/- 0.004 07-15-14 304 0.011 +/- 0.004 01-21-14 303 0.022 +/- 0.004 07-22-14 301 0.021 +/- 0.004 0 01-28-14 304 0.016 +/- 0.004 07-29-14 305 0.016 +/- 0.004 0

0 02-04-14 02-11-14 301 302 0.025 0.019

+/- 0.004

+/- 0.004 08-05-14 08-12-14 301 305 0.018 0.017

+/- 0.004

+/- 0.004 302 S 02-18-14 02-25-14 304 0.025 0.029

+/- 0.004

+/- 0.004 08-19-14 08-26-14 310 293 0.013 0.021

+/- 0.003

+/- 0.004 0 09-02-14 301 0.017 +/-0.004 0 03-04-14 300 0.033 +/- 0.004 03-11-14 302 0.020 +/- 0.004 09-09-14 305 0.022 +/- 0.004 0 03-18-14 301 0.013 +/- 0.004 09-16-14 301 0.013 . 0.004 0 03-25-14 303 0.021 +/- 0.004 09-23-14 303 0.022 +/- 0.004 0 04-01-14 302 0.020 +/- 0.004 09-30-14 301 0.029 - 0.004 0 1st Quarter Mean +/- s.d. 0.023 +/- 0.006 3rd Quarter Mean +/- s.d. 0.018 +/- 0.005 0 04-08-14 303 0.017 +/- 0.004 10-07-14 305 0.014 +/- 0.004 S 04-15-14 302 0.016 +/- 0.004 10-14-14 309 0.017 +/- 0.004 04-22-14 303 0.024 +/- 0.004 10-21-14 295 0.013 +/- 0.003 0 04-29-14 299 0.012 +/- 0.004 10-28-14 300 0.019 +/- 0.004 0 05-06-14 305 0.010 +/- 0.003 11-04-14 306 0.016 +/- 0.004 S 05-13-14 304 0.016 +/- 0.004 11-11-14 301 0.019 +/- 0.004 0 05-20-14 298 0.014 +/- 0.004 11-18-14 303 < 0.005 05-27-14 253 0.020 +/- 0.005 11-25-14 312 0.027 +/- 0.003 0 06-03-14 303 0.013 +/- 0.004 0 06-10-14 302 0.012 +/- 0.004 12-02-14 295 0.028 +/- 0.004 06-17-14 302 0.015 +/- 0.004 12-09-14 300 0.036 +/- 0.004 0 06-24-14 307 0.011 +/- 0.003 12-16-14 303 0.030 +/- 0.004 07-01-14 301 0.013 +/- 0.004 12-23-14 304 0.016 +/- 0.004 0 12-30-14 309 0.021 +/- 0.004 0

2nd Quarter Mean +/- s.d. 0.015 +/- 0.004 4th Quarter Mean +/- s.d. 0.020 +/- 0.008 0

Cumulative Average 0.019 0

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

b Result of reanalysis also <0.005. Filter was observed to be light.

23

KPS Table 7. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-1 31 a Location: 3 K-31 Units: pCi/mr Collection: Continuous, weekly exchange.

Date Volume Date Volume 0

Collected (m3) Gross Beta Collected (m3) Gross Beta 0

Required LLD 0.010 Required LLD 0.010 0

0 01-07-14 302 0.029 +/- 0.004 07-08-14 306 0.014 +/- 0.004 01-14-14 301 0.034 +/- 0.004 07-15-14 300 0.010 +/- 0.003 0 01-21-14 303 0.021 +/- 0.004 07-22-14 297 0.024 +/- 0.004 0

+/- 0.004 07-29-14 306 0.016 +/- 0.004 01-28-14 305 0.015 0

02-04-14 300 0.020 +/- 0.004 08-05-14 308 0.017 +/- 0.004 0 02-11-14 303 0.025 +/- 0.004 08-12-14 298 0.016 +/- 0.004 0 02-18-14 301 0.021 +/- 0.004 08-19-14 308 0.015 +/- 0.003 02-25-14 305 0.027 +/- 0.004 08-26-14 295 0.018 +/- 0.004 0

09-02-14 308 0.014 +/- 0.003 0 03-04-14 300 0.029 +/- 0.004 09-09-14 297 0.017 +/- 0.004 0

03-11-14 301 0.024 +/- 0.004 03-18-14 301 0.019 +/- 0.004 09-16-14 304 0.012 +/- 0.004 0 03-25-14 303 0.023 +/- 0.004 09-23-14 301 0.020 +/- 0.004 .0 04-01-14 301 0.022 +/- 0.004 09-30-14 308 0.021 +/- 0.004 0

1st Quarter Mean +/- s.d. 0.024 +/- 0.005 3rd Quarter Mean +/- s.d. 0.016 +/- 0.004 0 04-08-14 304 0.018 +/- 0.004 10-07-14 298 0.014 +/- 0.004 0 302 10-14-14 307 0.013 +/- 0.003 04-15-14 04-22-14 303 0.019 0.021

+/- 0.004

+/- 0.004 10-21-14 299 0.012 +/- 0.003 0

04-29-14 299 0.011 +/- 0.004 10-28-14 307 0.021 +/- 0.004 0 0

05-06-14 265 0.007 +/- 0.004 11-04-14 297 0.013 +/- 0.004 05-13-14 215 0.016 +/- 0.005 11-11-14 309 0.015 +/- 0.003 0

05-20-14 298 0.014 +/- 0.004 11-18-14 303 0.018 +/- 0.004 0 05-27-14 303 0.018 +/- 0.004 11-25-14 303 0.026 +/- 0.003 0 06-03-14 305 0.015 +/- 0.004 0

06-10-14 310 0.012 +/- 0.003 12-02-14 296 0.025 +/- 0.004 0 06-17-14 06-24-14 295 305 0.014 0.014

+/- 0.004

+/- 0.003 12-09-14 12-16-14 309 301 0.037 0.021

+/- 0.004

+/- 0.004 0

07-01-14 302 0.012 +/- 0.004 12-23-14 296 0.011 +/- 0.004 0 12-30-14 309 0.019 +/- 0.004 0 2nd Quarter Mean +/- s.d. 0.015 +/- 0.004 4th Quarter Mean +/- s.d. 0.019 +/- 0.007 0 Cumulative Average 0.018 0 0

lodine-131 concentrations are < 0.03 pCi/mi3 unless otherwise noted.

0 0

0 24 0 0

0 KPS 0 Table 8. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-131 a.

0 Location: K-41 3

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

Date Volume Date Volume 3

(in )

Collected (m3) Gross Beta Collected Gross Beta 0 (M3) 0 Required LLD 0.010 Required LLD 0.010 01-07-14 302 0.029 +/- 0.004 07-08-14 302 0.012 +/- 0.004 0 01-14-14 301 0.032 +/- 0.004 07-15-14 305 0.017 +/- 0.004

0. 01-21-14 305 0.019 +/- 0.004 07-22-14 303 0.026 +/- 0.004 01-28-14 303 0.015 +/- 0.004 07-29-14 299 0.014 +/- 0.004 0 02-04-14 303 0.021 +/- 0.004 08-05-14 303 0.019 +/- 0.004 0 02-11-14 300 0.017 +/- 0.004 08-12-14 302 0.017 +/- 0.004 02-18-14 302 0.025 +/- 0.004 08-19-14 302 0.014 +/- 0.003 0 02-25-14 305 0.030 +/- 0.004 08-26-14 302 0.022 +/- 0.004 S 09-02-14 304 0.015 +/- 0.004 0 03-04-14 301 0.032 +/- 0.004 03-11-14 301 0.025 +/- 0.004 09-09-14 301 0.019 +/- 0.004 0 03-18-14 301 0.016 +/- 0.004 09-16-14 304 0.013 +/- 0.004 03-25-14 303 0.021 +/- 0.004 09-23-14 301 0.024 +/- 0.004 0 04-01-14 302 0.022 +/- 0.004 09-30-14 305 0.027 +/- 0.004 1st Quarter Mean +/- s.d. 0.018 +/- 0.005 0 0.023 +/- 0.006 3rd Quarter Mean +/- s.d.

0 04-08-14 303 0.018 +/- 0.004 10-07-14 301 0.013 +/- 0.004 0 04-15-14 302 0.014 +/- 0.004 10-14-14 303 0.019 +/- 0.004 04-22-14 303 0.024 +/- 0.004 10-21-14 303 0.013 +/- 0.003 0 04-29-14 303 0.012 +/- 0.004 10-28-14 302 0.016 +/- 0.004 S

05-06-14 301 0.010 +/- 0.003 11-04-14 302 0.013 +/- 0.004 0 05-13-14 304 0.018 +/- 0.004 11-11-14 306 0.019 +/- 0.004 0 05-20-14 301 0.017 +/- 0.004 11-18-14 301 0.016 +/- 0.004 05-27-14 302 0.019 +/- 0.004 11-25-14 305 0.028 +/- 0.004 06-03-14 301 0.012 +/- 0.004 0 06-10-14 305 0.014 +/- 0.004 12-02-14 301 0.030 +/- 0.004 S 06-17-14 301 0.015 +/- 0.004 12-09-14 299 0.040 +/- 0.005 06-24-14 304 0.015 +/- 0.004 12-16-14 307 0.026 +/- 0.004 07-01-14 302 0.016 +/- 0.004 12-23-14 301 0.010 +/- 0.004 0 12-30-14 309 0.027 +/- 0.004 0 2nd Quarter Mean +/- s.d. 0.016 +/- 0.004 4th Quarter Mean +/- s.d. 0.021 +/- 0.009 S Cumulative Average 0.020 a lodine-131 concentrations are < 0.03 pCi/m 3 unless otherwise noted.

25

KPS Table 9. Airborne particulates and charcoal canisters, analyses for gross beta and iodine-1 31 a Location: K-433 Units: pCi/m Collection: Continuous, weekly exchange.

Date Volume Date Volume 0 Collected (ma) Gross Beta Collected (mW) Gross Beta 0 Required LLD 0.010 Required LLD 0.010 0 01-07-14 302 0.025 +/- 0.004 07-08-14 299 0.013 +/- 0.004 0 01-14-14 302 0.026 +/- 0.003 07-15-14 304 0.012 +/- 0.004 0 0.021 +/- 0.004 01-21-14 01-28-14 303 304 0.017 0.012

+/-

0.004 0.003 07-22-14 07-29-14 301 305 0.018 +/- 0.004 0

0 02-04-14 301 0.017 +/- 0.004 08-05-14 301 0.024 +/- 0.004 0 02-11-14 302 0.020 +/- 0.004 08-12-14 305 0.014 +/- 0.004 02-18-14 302 0.020 +/- 0.004 08-19-14 309 0.014 +/- 0.003 0

02-25-14 304 0.027 +/- 0.004 08-26-14 293 0.019 +/- 0.004 0 09-02-14 307 0.016 +/- 0.004 0

03-04-14 300 0.027 +/- 0.004 03-11-14 302 0.020 +/- 0.004 09-09-14 304 0.020 +/- 0.004 0 03-18-14 301 0.014 +/- 0.004 09-16-14 301 0.015 +/- 0.004 0 0.023 +/- 0.004 03-25-14 303 302 0.019 0.017

+/-

0.004 0.004 09-23-14 09-30-14 303 301 0.028 +/- 0.004 0

04-01-14 0

1st Quarter Mean +/- s.d. 0.020 +/- 0.005 3rd Quarter Mean +/- s.d. 0.018 +/- 0.005 0 04-08-14 303 0.014 +/- 0.004 10-07-14 305 0.012 +/- 0.004 0

04-15-14 302 0.015 +/- 0.004 10-14-14 309 0.014 +/- 0.003 0 04-22-14 303 0.024 +/- 0.004 10-21-14 295 0.012 +/- 0.003 0 04-29-14 300 0.012 +/- 0.004 10-28-14 300 0.021 +/- 0.004 0

05-06-14 305 0.011 +/- 0.003 11-04-14 306 0.016 +/- 0.004 0 05-13-14 305 0.018 +/- 0.004 11-11-14 11-18-14 301 303 0.015 0.015

+/- 0.003

+/- 0.004 0

05-20-14 298 0.016 +/- 0.004 05-27-14 303 0.019 +/- 0.004 11-25-14 312 0.025 +/- 0.003 0 06-03-14 303 0.013 +/- 0.004 0 06-10-14 302 0.012 +/- 0.004 12-02-14 295 0.030 +/- 0.004 0

06-17-14 302 0.015 +/- 0.004 12-09-14 291 0.040 +/- 0.005 0 06-24-14 307 0.011 +/- 0.003 12-16-14 303 0.032 +/- 0.004 0 07-01-14 301 0.013 +/- 0.004 12-23-14 303 0.015 +/- 0.004 12-30-14 308 0.019 +/- 0.004 0

0 2nd Quarter Mean +/- s.d. 0.015 +/- 0.004 4th Quarter Mean +/- s.d. 0.020 +/- 0.009 0 Cumulative Average 0.018 0

a 3

Iodine-131 concentrations are < 0.03 pCi/mr unless otherwise noted. 0 0

0 0

0 26 0 0

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

January April Location Average Minima Maxima Location Average Minima Maxima 0 Indicators K-if 0.022 0.024 0.012 0.017 0.030 0.030 Indicators K-if 0.017 0.018 0.011 0.011 0.025 0.025 K-43 0.020 0.012 0.026 K-43 0.016 0.012 0.024 0

Controls 0.024 0.012 0.034 Controls 0.017 0.011 0.024 0 K-2 0.024 0.012 0.029 K-2 0.017 0.012 0.023 0 K-8 0.024 0.016 0.032 K-8 0.017 0.012 0.024 0 K-31 0.025 0.015 0.034 K-31 0.017 0.011 0.021 K-41 0.024 0.015 0.032 K-41 0.017 0.011 0.021 0

February May Location Average Minima Maxima Location Average Minima Maxima Indicators 0.022 0.017 0.027 Indicators 0.014 0.007 0.027 K-If 0.022 0.019 0.026 K-if 0.015 0.007 0.022 K-43 0.021 0.017 0.027 K-43 0.015 0.011 0.019 Controls 0.024 0.017 0.030 Controls 0.015 0.007 0.020 K-2 0.023 0.020 0.029 K-2 0.015 0.010 0.019 K-8 0.025 0.019 0.029 K-8 0.015 0.010 0.020 K-31 0.023 0.020 0.027 K-31 0.014 0.007 0.018 K-41 0.023 0.017 0.030 K-41 0.015 0.010 0.019 March June Location Average Minima Maxima Location Average Minima Maxima Indicators 0.021 0.014 0.031 Indicators 0.013 0.011 0.016 K-if 0.022 0.018 0.031 K-If 0.013 0.011 0.016 K-43 0.019 0.014 0.027 K-43 0.013 0.011 0.015 Controls 0.023 0.013 0.034 Controls 0.015 0.011 0.027 K-2 0.023 0.016 0.034 K-2 0.013 0.011 0.017 K-8 0.021 0.013 0.033 K-8 0.013 0.011 0.015 K-31 0.023 0.019 0.029 K-31 0.013 0.012 0.014 K-41 0.023 0.016 0.032 K-41 0.015 0.014 0.016 0 Note: Samples collected on the first, second or third day of the month are grouped with data of the previous month.

0 0

0 0 27 0

0

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

0 Location July Average Minima Maxima Location October Average Minima Maxima 0

Indicators 0.016 0.009 0.025 Indicators 0.017 0.012 0.027 0

K-if 0.015 0.009 0.025 K-lf 0.018 0.012 0.027 0 K-43 0.016 0.012 0.021 K-43 0.015 0.012 0.021 Controls 0.016 0.010 0.026 Controls 0.016 0.012 0.021 0 K-2 0.015 0.011 0.021 K-2 0.016 0.013 0.017 K-8 0.015 0.011 0.021 K-8 0.016 0.013 0.019 0 K-31 0.016 0.010 0.024 K-31 0.015 0.012 0.021 K-41 0.017 0.012 0.026 K-41 0.015 0.013 0.019 0

0 August November 0 Location Average Minima Maxima Location Average Minima Maxima 0

Indicators 0.024 0.019 0.011 0.031 0.017 0.013 Indicators 0

K-if 0.017 0.013 0.021 K-if 0.020 0.011 0.031 K-43 0.017 0.014 0.024 K-43 0.018 0.015 0.025 0

Controls 0.017 0.013 0.023 Controls 0.019 0.005 0.032 0 K-2 0.018 0.016 0.023 K-2 0.020 0.014 0.032 0 K-8 0.017 0.013 0.021 K-8 0.017 0.005 0.027 K-31 0.016 0.014 0.018 K-31 0.018 0.013 0.026 0 K-41 0.017 0.014 0.022 K-41 0.019 0.013 0.028 S 0

September December Location Average Minima Maxima Location Average Minima Maxima Indicators 0.023 0.015 0.028 Indicators 0.029 0.015 0.041 K-if 0.023 0.015 0.026 K-if 0.028 0.019 0.041 K-43 0.022 0.015 0.028 K-43 0.029 0.015 0.040 Controls 0.021 0.012 0.029 Controls 0.026 0.010 0.040 K-2 0.021 0.015 0.026 K-2 0.027 0.015 0.040 K-8 0.022 0.013 0.029 K-8 0.026 0.016 0.036 K-31 0.018 0.012 0.021 K-31 0.024 0.011 0.037 K-41 0.021 0.013 0.027 K-41 0.027 0.010 0.040 0

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

0 0

28 0 0

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

Sample Description and Concentration (pCi/m 3 )

1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Indicator K-if 0 Lab Code KAP- 1787 KAP- 3771 KAP- 5970 KAP- 7423 Volume (Mi) 3931 3932 3930 3943 0

0.048 +/- 0.017 0.082 +/- 0.016 0.068 +/- 0.015 0.047 +/- 0.011 0 Be-7 Nb-95 < 0.0011 < 0.0010 < 0.0013 < 0.0007 0 Zr-95 < 0.0013 < 0.0010 < 0.0016 <

0.0013 0.0008 Ru-103 < 0.0006 < 0.0011 < 0.0008 0 Ru-106 < 0.0055 < 0.0032 < 0.0064 < 0.0056 Cs-134 < 0.0010 < 0.0006 < 0.0007 < 0.0007 0 Cs-1 37 < 0.0007 < 0.0005 < 0.0004 < 0.0005 Ce-141 < 0.0016 < 0.0011 < 0.0009 < 0.0016 Ce-144 < 0.0045 < 0.0029 < 0.0038 < 0.0050 K-43 Lab Code KAP- 1792 KAP- 3776 KAP- 5975 KAP- 7429 3 3928 3934 3933 3931 Volume (M )

Be-7 0.040 +/- 0.013 0.081 +/- 0.016 0.058 +/- 0.021 0.054 +/- 0.015

< 0.0009 < 0.0015 < 0.0011 0 Nb-95 < 0.0008

< 0.0015 < 0.0008 < 0.0012 < 0.0015 0 Zr-95 Ru-103 < 0.0010 < 0.0010 < 0.0012 < 0.0012 0 Ru-1 06 < 0.0074 < 0.0040 < 0.0071 < 0.0057

< 0.0009 < 0.0009 < 0.0010 < 0.0007 0 Cs-1 34 Cs-137 < 0.0005 < 0.0005 < 0.0010 < 0.0010 0 Ce-141 < 0.0019 < 0.0012 <

0.0016 0.0048 0.0017 0.0042 Ce-144 < 0.0042 < 0.0050 0

0 0

29 0

0

0 0

KPS 0

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

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

0 Control 0

0 K-2 0

Lab Code 3

KAP- 1788 KAP- 3772 KAP- 5971 KAP- 7424 0 Volume (M ) 3927 3937 3937 3933 0

Be-7 0.058 +/- 0.013 0.069 +/- 0.013 0.065 + 0.016 0.046 + 0.011 0 Nb-95 < 0.0012 < 0.0008 0.0012 0.0008 Zr-95 < 0.0010 < 0.0010 0.0019 0.0010 0

Ru-1 03 < 0.0004 < 0.0007 0.0009 0.0010 0 Ru-1 06 < 0.0057 < 0.0030 0.0045 0.0047 Cs-1 34 < 0.0009 < 0.0008 0.0008 0.0006 0 Cs-137 < 0.0004 < 0.0004 0.0007 0.0006 0 Ce-141 < 0.0016 < 0.0016 0.0018 0.0017 Ce-144 < 0.0024 < 0.0023 0.0035 0.0036 0 0

0 K-8 0 Lab Code KAP- 1789 KAP- 3773 KAP- 5972 KAP- 7425 0 Volume 3 (M ) 3928 3882 3929 3942 0 Be-7 0.055 +/- 0.014 0.067 +/- 0.015 0.059 +/- 0.014 0.053 +/- 0.014 0 Nb-95 Zr-95

< 0.0009

< 0.0011 0.0008 0.0007 0.0009 0.0011 0 0.0011 0.0012 Ru-1 03 < 0.0010 < 0.0010 0.0010 0.0009 0 Ru-1 06 Cs-1 34

< 0.0060

< 0.0008 0.0020 0.0008 0.0051 0.0006 0.0055 0.0010 0

Cs-137 < 0.0005 < 0.0005 0.0004 0.0008 0 Ce-141 Ce-144

< 0.0011

< 0.0042 0.0013 0.0031 0.0016 0.0043 0.0019 0.0052 0

0 0

30 0

0

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

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

0 Control 0

K-31 0

Lab Code KAP- 1790 KAP- 3774 KAP- 5973 KAP- 7426 0 Volume (Mi) 3926 3806 3936 3934 0 Be-7 0.059 +/- 0.014 0.075 +/- 0.015 0.077 + 0.019 0.051 + 0.017 0 Nb-95 < 0.0009 < 0.0012 0.0007 0.0010 Zr-95 < 0.0007 < 0.0008 0.0007 0.0010 Ru-103 < 0.0011 < 0.0009 0.0009 0.0007 0 Ru-106 < 0.0038 < 0.0051 0.0044 0.0073 0 Cs-1 34 < 0.0008 < 0.0008 0.0008 0.0005 Cs-1 37 < 0.0008 < 0.0006 0.0006 0.0009 Ce-141 < 0.0020 < 0.0021 0.0012 0.0015 Ce-144 < 0.0039 < 0.0040 0.0037 0.0031 K-41 Lab Code KAP- 1791 KAP- 3775 KAP- 5974 KAP- 7427 Volume (M3) 3929 3932 3933 3940 0 Be-7 0.044 +/- 0,013 0.066 +/- 0.014 0.082 +/- 0.022 0.051 +/- 0.011 0 Nb-95 < 0.0010 < 0.0008 < 0.0025 0.0008 0 Zr-95 Ru-1 03 0.0012 0.0008 0.0012 0.0008 0.0025 0.0010 0.0011 0.0009 0 Ru-1 06 < 0.0086 < 0.0043 < 0.0074 0.0049 0.0006 0 Cs-i 34 Cs-137 0.0009 0.0006 0.0007 0.0005 0.0013 0.0010 0.0005 0 Ce-141 < 0.0012 < 0.0010 < 0.0020 0.0013 Ce-144 < 0.0036 < 0.0044 0.0031 0 < 0.0058 0

0 0

S S

0 0

0 31 0

0

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

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

Date Placed 01-02-14 04-01-14 07-01-14 10-01-14 Date Removed 03-31-14 07-01-14 10-01-14 01-06-15 mRI91 days 0

Indicator Mean+/-s.d. 0 K-if K-5 15.0 13.4

+/- 1.0

+/- 0.8 14.9 13.6

+/- 0.6

+/- 0.6 14.0 16.9

+/- 0.8

+/- 0.9 16.4 13.6

+/- 0.6

+/- 0.5 15.1 14.4

+/- 1.0

+/- 1.7 0

K-17 12.8 +/- 0.5 16.7 +/- 0.8 13.8 +/- 0.5 16.7 +/- 0.6 15.0 +/- 2.0 0 K-25 K-27 12.1 15.2

+/- 0.5

+/- 0.4 15.8 18.2

+/- 0.5

+/- 0.7 14.1 19.4

+/- 0.6

+/- 0.3 16.0 18.8

+/- 0.5

+/- 0.6 14.5 17.9

+/- 1.8

+/- 1.9 0

K-30 12.6 +/- 0.6 14.5 +/- 0.5 13.3 +/- 0.9 16.2 +/- 1.0 14.2 +/- 1.6 0 K-39 K-43 11.9 13.1

+/-0.8

+/- 0.5 14.2 15.8

+/-0.7

+/- 0.5 12.3 13.9

+/-0.5

+/- 0.5 17.4 16.7

+/-0.5

+/- 0.8 14.0 14.9

+/-2.5

+/- 1.7 0

Mean +/-s.d. 13.3 +/-1.2 15.5 +/-1.5 14.7 +/-2.3 16.5 1.461 15.0 +/-1.4 0

0 Control 0 K-2 K-3 16.4 15.9

+/- 1.4

+/- 1.0 17.1 15.7

+/- 1.2

+/-0.8 17.3 16.9

+/-0.8

+/-0.9 16.0 16.7

+/-0.8

+/-0.8 16.7 16.3

+/-0.6

+/-0.6 0

K-8 14.5 +/- 0.9 12.6 +/- 0.7 14.7 +/- 0.6 13.0 +/- 0.6 13.7 +/- 1.1 0 K-15 11.8 +/-0.5 14.7 +/-0.3 13.2 +/-0.3 15.1 +/-0.3 13.7 +/- 1.5 0 K-31 11.7 +/-0.6 10.9 +/-0.5 13.7 +/-0.7 11.6 +/-0.6 12.0 +/- 1.2 K-41 15.6 +/- 1.2 16.3 +/- 0.8 17.5 +/- 1.2 16.5 +/- 1.2 16.5 +/- 0.8 0 Mean +/- s.d. 14.3 +/- 2.1 14.6 +/- 2.4 15.6 +/- 1.9 14.8 2.074 14.8 +/- 0.6 0 0

Inside the Protected Area 0 0

Date Placed 01-02-14 03-31-14 06-30-14 09-30-14 Date Removed 03-31-14 06-30-14 09-30-14 01-06-15 0

0 K-1L 13.6 +/-_0.4 13.1 +/- 1.2 15.3 +/--0.5 15.4 +/- 1.3 14.4 +/- 1.2 0 K-1M K-1N 16.1 12.0

+/--0.6

+/- 1.1 14.9 12.6

+/-_1.1

+/-_0.9 17.6 11.9

+/-_1.2

+/-_0.6 20.1 15.7

+/-1.5

+/- 1.2 17.2 13.1

+/--2.2

+/- 1.8 0

K-10 10.4 +/-_0.7 13.2 +/-0.9 9.6 +/-0.3 15.5 +/--0.8 12.2 +/--2.7 0 K-1 P 11.8 +/--0.4 10.9 +/- 1.0 11.3 +/-_0.2 13.1 +/- 1.5 11.8 +/- 1.0 K-1Q 9.7 +/--0.9 11.6 +/--0.6 8.7 +/-_0.9 14.1 +/-_0.7 11.0 +/-_2.4 0 K-1R K-1S 15.5 14.8

+/-_0.7

+/-_0.6 14.8 12.8

+/-0.7

+/-0.4 16.6 17.2

+/-_0.6

+/-_0.8 18.5 19.45

+/-_0.7

+/-0.5 16.4 16.1

+/- 1.6

+/--2.9 0

Mean +/- s.d. 13.0 +/--2.4 13.0 +/-1.4 13.5 +/-3.6 16.5 +/-2.6 14.0 +/--2.9 0

0 0

32 0

0

0 S

KPS 0

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

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

01/02/14 KP- 22 < 150 <47 0

02/03/14 KP- 379 < 145 < 45 0 03/03/14 KP- 764 < 142 < 44 S

04/01/14 KP- 1216 < 143 < 45 0

05/01/14 KP- 1906 < 145 < 45 0 06/02/14 KP- 2409 < 143 < 45 0 07/01/14 KP- 3067 < 142 < 44 0

08/04/14 KP- 3969 < 131 < 41 0

09/02/14 KP- 4606 < 177 < 55 0

10/01/14 KP- 5238 < 149 <47 0

0 11/03/14 KP- 6199 < 175 < 55 0 12/01/14 KP- 6770 < 170 < 53 0

0 S

S 33

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

0 Collection: Semimonthly during grazing season, monthly at other times. 0 0

Collection Lab Concentration (pCi/L)

S Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 0 0

Indicators 0

K-5 0 01-03-14 KMI- 5 < 0.4 < 3.0 < 2.4 < 2.0 1321 +/- 96 0

02-04-14 KMI- 370 < 0.2 < 3.0 < 2.5 < 3.4 1397 +/- 111 0 03-04-14 KMI- 767 < 0.2 < 3.5 < 4.1 < 3.0 1339 +/- 111 04-02-14 KMI- 1221 < 0.3 < 3.5 < 2.8 < 3.5 1306 +/- 102 0

05-02-14 KMI- 1891 < 0.4 < 3.9 < 2.8 < 2.8 1432 +/- 121 0 05-13-14 06-02-14 KMI-KMI-2080 2402 0.4 0.2

< 3.3

< 3.4 3.4 3.9

< 2.3

< 1.4 1339 1334

+/- 112

+/- 119 0

06-17-14 KMI- 2779 < 0.4 < 3.4 < 2.7 < 2.0 1350 +/- 114 0 07-02-14 KMI- 3059 < 0.2 < 3.1 < 3.2 < 3.5 1379 +/- 114 0 07-15-14 KMI- 3398 < 0.2 <4.1 < 4.4 < 2.8 1565 +/- 118 08-05-14 KMI- 3959 < 0.2 < 3.0 < 2.9 < 6.6 1410 +/- 94 0 08-19-14 KMI- 4299 < 0.2 < 3.4 < 2.6 < 2.0 1352 +/- 98 0 09-02-14 KMI- 4600 < 0.5 < 3.3 < 3.6 < 2.3 1394 +/- 115 09-16-14 KMI- 4863 < 0.4 < 3.6 < 3.6 < 1.2 1241 +/- 107 0

10-02-14 KMI- 5203 < 0.5 < 2.9 < 3.0 < 1.5 1411 +/- 97 0 10-14-14 KMI- 5596 < 0.1 < 2.9 < 2.9 < 2.0 1395 +/- 93 11-04-14 KMI- 6193 < 0.4 < 3.1 < 3.4 < 2.1 1312 +/- 111 0

12-02-14 KMI- 6758 < 0.2 < 3.8 < 4.2 < 3.4 1411 +/- 108 0 0

K-34 0 01-02-14 KMI- 6 < 0.2 < 3.1 < 2.8 < 4.5 1521 +/- 101 0

02-03-14 KMI- 371 < 0.4 < 2.9 < 3.4 < 2.8 1317 +/- 104 0 03-03-14 KMI- 768 < 0.2 < 3.4 < 4.0 < 1.5 1438 +/- 118 0 04-01-14 KMI- 1222 < 0.5 < 3.8 < 2.5 < 2.2 1421 +/- 114 05-01-14 KMI- 1892 < 0.4 < 3.6 < 2.9 < 3.5 1418 +/- 117 0 05-13-14 KMI- 2081 < 0.4 < 3.4 < 2.1 < 3.5 1274 +/- 107 0 06-02-14 KMI- 2403 < 0.2 < 3.3 < 2.3 < 2.8 1329 +/- 108 06-17-14 KMI- 2780 < 0.5 < 3.1 < 4.4 < 2.2 1271 +/- 104 0

07-01-14 KMI- 3060 < 0.4 < 2.9 < 1.9 < 3.8 1405 +/- 103 0 07-15-14 KMI- 3399 < 0.2 < 4.2 < 5.0 < 1.6 1333 +/- 106 08-04-14 KMI- 3960 < 0.3 < 3.0 < 3.4 < 4.3 1393 +/- 98 0

08-19-14 KMI- 4300 <0.3 <3.0 <3.6 <1.8 1336 +/- 110 0 09-02-14 09-16-14 KMI-KMI-4601 4864

< 0.5

< 0.4

< 3.0

< 4.2

< 3.5

< 4.0

< 2.2

< 2.0 1447 1333

+/- 110

+/- 109 0

10-01-14 KMI- 5204 < 0.5 < 2.9 < 3.5 < 3.0 1432 +/- 96 0 10-14-14 KMI- 5597 < 0.2 <4.0 < 3.3 < 1.8 1396 +/- 117 0 11-03-14 KMI- 6194 < 0.3 < 5.7 < 5.4 < 3.6 1186 +/- 146 12-01-14 KMI- 6759 < 0.2 < 1.2 < 1.6 < 3.2 1426 +/- 40 0

0 0

0 34 0

0

S KPS 0 Table 14. Milk, analyses for iodine-131 and gamma-emitting isotopes (continued).

S Collection Lab Concentration (pCi/L)

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

K-38 01-02-14 KMI- 8 < 0.3 < 3.4 < 2.8 < 3.9 1475 +/- 106 0 02-03-14 03-03-14 KMI-KMI-373 770

< 0.2

< 3.1

< 2.9

< 2.5

< 3.6

< 3.1

< 3.1 1300 1462

+/- 102

+/- 104 04-02-14 KMI- 1224 < 0.3 < 3.3 < 2.8 < 1.6 1471 +/- 103 0 05-01-14 KMI- 1894 < 0.2 < 4.4 < 4.7 < 2.4 1386 +/- 121 05-13-14 KMI- 2083 < 0.2 < 4.0 < 3.0 < 3.2 1271 +/- 110 0 06-03-14 KMI- 2405 < 0.2 < 3.8 < 3.7 < 2.0 1347 +/- 112 06-17-14 KMI- 2782 < 0.2 < 4.3 < 4.3 < 2.2 1326 +/- 116 07-01-14 KMI- 3062 < 0.2 < 3.2 < 3.4 < 2.6 1373 +/- 124 07-15-14 KMI- 3401 < 0.5 < 3.2 < 3.1 < 2.0 1420 +/- 113 S. 08-04-14 KMI- 3962 < 0.2 < 3.0 < 2.8 < 2.8 1307 +/- 99 08-19-14 KMI- 4302 < 0.3 < 3.6 < 3.3 < 2.4 1291 +/- 111 0 09-03-14 KMI- 4603 < 0.4 < 4.3 < 4.6 < 3.1 1293 +/- 108 09-16-14 KMI- 4866 < 0.3 < 2.8 < 2.8 < 2.3 1352 +/- 105 0 10-01-14 KMI- 5206 < 0.4 < 3.0 < 2.6 < 1.4 1311 +/- 97 0 10-14-14 KMI- 5599 < 0.2 <4.0 < 2.8 < 1.3 1280 +/- 110 11-04-14 KMI- 6196 < 0.2 < 4.4 < 2.3 < 2.6 1300 +/- 112 0 12-02-14 KMI- 6761 < 0.2 < 1.2 < 1.2 < 2.6 1270 +/- 40 0 K-39 0 01-02-14 KMI- 9 < 0.5 < 2.8 < 2.9 < 3.3 1393 +/- 102 02-03-14 KMI- 374 < 0.2 < 3.9 < 3.4 < 5.0 1296 +/- 97 0 03-03-14 KMI- 771 < 0.2 < 3.7 < 2.7 < 2.5 1289 +/- 104 0 04-02-14 KMI- 1225 < 0.3 < 4.0 < 3.4

< 3.4

< 2.4

< 2.3 1305 1349

+/- 104

+/- 104 05-02-14 KMI- 1895 < 0.2 < 3.3 0 05-13-14 KMI- 2084 < 0.2 < 3.0 < 3.5 < 1.8 1286 +/- 103 0 06-02-14 KMI- 2406 < 0.2 <4.7 <4.1 <2.0 1172 +/- 118 06-17-14 KMI- 2783 < 0.5 < 2.9 < 3.1 < 1.7 1365 +/- 110 07-01-14 KMI- 3063 < 0.3 < 2.8 < 3.0 < 5.1 1245 +/- 93 S 07-15-14 KMI- 3402 < 0.4 < 2.8 < 3.1 < 2.0 1279 +/- 107 08-04-14 KMI- 3963 < 0.2 < 2.9 < 3.3 < 4.7 1306 +/- 95 0 08-19-14 KMI- 4303 < 0.2 < 3.0 < 2.3 < 1.5 1298 +/- 98 0 09-02-14 KMI- 4604 < 0.5 <4.5 < 3.9 < 3.3 1346 +/- 114 09-16-14 KMI- 4867 < 0.3 < 3.8 < 3.1 < 2.0 1300 +/- 110 10-01-14 KMI- 5207 < 0.3 < 4.2 < 3.5 < 2.4 1437 +/- 119 10-14-14 KMI- 5600 < 0.2 < 4.3 < 2.1 < 1.8 1256 +/- 105 11-04-14 KMI- 6197 < 0.4 < 4.4 < 4.0 < 2.4 1350 +/- 112 12-02-14 KMI- 6762 < 0.2 < 1.5 < 1.3 < 3.2 1313 +/- 41 35

0 0

KPS 0 Table 14. Milk, analyses for iodine-131 and gamma-emitting isotopes (continued). 0 0

0 Collection Lab Concentration (pCi/L) 0 Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 0 Controls 0 0

K-3 0

01-03-14 KMI- 4 < 0.1 < 4.2 < 2.2 < 1.6 1339 +/- 110 0 02-04-14 KMI- 369 < 0.2 < 4.1 < 3.1 < 2.5 1376 +/- 109 03-04-14 KMI- 766 < 0.2 < 4.6 < 4.5 < 2.4 1383 +/- 116 0

04-02-14 KMI- 1220 < 0.3 < 3.6 < 3.1 < 2.2 1287 +/- 90 0 05-02-14 KMI- 1890 < 0.3 < 5.1 < 5.7 < 2.1 1285 +/- 128 05-13-14 KMI- 2079 < 0.5 < 3.7 < 3.4 < 2.7 1363 +/- 116 0

06-03-14 KMI- 2401 < 0.3 < 4.2 < 4.2 < 2.1 1300 +/- 119 0 06-17-14 07-02-14 KMI-KMI-2778 3058 0.3 0.3

<4.6

< 3.5 2.9 3.9

< 1.6

< 3.0 1287 1302

+/- 111

+/- 99 0

07-15-14 KMI- 3397 < 0.4 < 4.0 < 3.7 < 1.5 1412 +/- 117 0 08-04-14 08-19-14 KMI-KMI-3958 4298 0.2 0.3

< 2.8

< 3.8 3.6 2.6

< 2.4

< 1.7 1403 1331

+/- 103

+/- 110 0

09-02-14 KMI- 4599 < 0.4 < 4.4 < 4.1 < 2.0 1400 +/- 109 0 09-16-14 KMI- 4862 < 0.4 < 3.0 < 2.2 < 2.4 1351 +/- 116 0 10-01-14 KMI- 5202 < 0.4 < 3.3 < 2.7 < 4.6 1416 +/- 99 10-14-14 KMI- 5595 < 0.1 < 3.7 < 4.3 < 2.4 1392 +/- 120 0 11-03-14 KMI- 6192 < 0.4 < 3.7 < 2.8 < 2.1 1320 +/- 107 0 12-02-14 KMI- 6757 < 0.2 < 3.8 < 2.5 < 3.9 1313 +/- 104 0

0 K-35 0

01-03-14 KMI- 7 < 0.2 < 6.9 < 6.0 < 3.5 1301 +/- 158 0 02-04-14 03-04-14 KMI-KMI-372 769

< 0.4

< 3.9

< 4.5

< 4.2

< 3.0

< 4.3

< 2.0 1316 1447

+/- 106

+/- 115 0

04-02-14 KMI- 1223 < 0.3 < 2.8 < 3.5 < 1.8 1377 +/- 94 0 05-01-14 05-13-14 KMI-KMI-1893 2082

< 0.4

< 3.9

< 3.6

< 2.6 < 2.6 1309 +/- 110 0

< 4.5 < 2.7 1377 +/- 111 06-03-14 KMI- 2404 < 0.2 < 3.9 < 3.6 < 2.8 1271 +/- 106 0 06-17-14 KMI- 2781 < 0.3 < 3.4 < 2.9 < 1.8 1348 +/- 113 0 07-02-14 KMI- 3061 <0.2 <4.0 <4.0 <6.5 1418 +/- 117 07-15-14 KMI- 3400 <0.4 <2.9 <2.3 <1.9 1416 +/- 110 0

08-05-14 KMI- 3961 < 0.2 < 3.9 < 3.5 < 3.0 1367 +/- 99 0 08-19-14 KMI- 4301 < 0.3 < 3.9 < 4.1 < 2.9 1462 +/- 118 09-03-14 KMI- 4602 < 0.5 < 3.3 < 4.4 < 2.5 1393 +/- 117 0

09-16-14 KMI- 4865 < 0.3 < 2.8 < 3.6 < 1.4 1478 +/- 117 0 10-01-14 10-14-14 KMI-KMI-5205 5598

< 0.3

< 0.2

< 4.3

< 3.0

< 3.3

< 2.9

< 1.5

< 1.5 1369 1435

+/- 114

+/- 106 0

11-04-14 KMI- 6195 < 0.2 < 4.4 < 5.1 < 2.0 1306 +/- 117 0 12-02-14 KMI- 6760 < 0.2 < 1.1 < 1.3 < 2.9 1411 +/- 41 0 0

0 0

36 0 0

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

0 Collection Lab Concentration (pCi/L)

Date Code 1-131 Cs-134 Cs-137 Ba-La-140 K-40 0

Control 0

K-42 0

0 01-02-14 KMI- 10 <0.3 <3.7 <3.5 <2.6 1362 +/-100 02-03-14 KMI- 375 < 0.4 < 3.4 < 3.7 < 2.5 1309 +/- 110 0 03-03-14 KMI- 772 < 0.2 < 3.6 < 4.3 < 2.8 1289 +/- 100 0 04-01-14 KMI- 1226 < 0.3 < 3.1 < 2.7 < 2.0 1403 +/- 106 05-01-14 KMI- 1896 < 0.2 < 3.0 < 3.3 < 2.0 1285 +/- 95 S 05-13-14 KMI- 2085 < 0.2 < 3.5 < 2.3 < 1.5 1446 +/- 115 06-02-14 KMI- 2407 < 0.2 < 4.5 < 3.0 < 1.8 1251 +/- 106 0 06-17-14 KMI- 2784 < 0.2 < 2.9 < 2.9 < 2.4 1370 +/- 101 0 07-01-14 KMI- 3064 < 0.5 < 3.4 < 3.6 < 3.9 1299 +/- 104 07-15-14 KMi- 3403 < 0.2 < 4.7 < 3.8 < 2.1 1235 +/- 118 08-04-14 KMI- 3964 < 0.2 < 3.0 < 2.9 < 7.2 1271 +/- 101 0 08-19-14 KMI- 4304 < 0.3 < 3.9 < 4.3 < 2.7 1325 +/- 116 09-02-14 KMI- 4605 < 0.5 < 3.9 < 4.4 < 2.3 1390 +/- 106 09-16-14 KMI- 4868 < 0.3 < 5.4 < 5.7 < 3.7 1301 +/- 124 0 10-01-14 KMI- 5208 < 0.3 < 3.1 < 3.8 < 2.8 1319 +/- 108 10-14-14 KMI- 5601 < 0.2 < 3.0 < 3.7 < 2.1 1269 +/- 104 11-04-14 KMI- 6198 < 0.5 < 3.7 < 2.7 < 2.8 1315 +/- 113 0 12-01-14 KMI- 6763 < 0.2 < 1.2 < 1.5 < 3.3 1347 +/- 42 0

0 S

0 0

0 S

37

KPS Table 15. Milk, analyses for strontium-89,-strontium-90, stable potassium, stable calcium, and ratios of strontium-90 per gram of calcium and cesium-1 37 per gram of potassium.

Collection: Monthly composites.

0 Concentration Ratios Collection Lab Sr-89 Sr-90 K Ca Sr-90 per Cs-1 37 per 0

Period Code (pCi/L) (pCi/L) (g/L) (g/L) gram Ca gram K 0 0

Indicators 0 0

K-5 0

0 January KMI -5 <1.0 <0.6 1.61 +/-0.12 1.17 <0.51 <6.21 February -370 < 0.7 0.9 +/- 0.3 1.70 +/- 0.14 1.22 0.74 < 5.88 0 March -767 < 0.9 < 0.6 1.63 1.59

+/- 0.14

+/- 0.12 1.09 1.03

< 0.55

< 0.68

< 6.13

< 6.29 0

April -1221 < 1.2 < 0.7 May -2149 < 0.9 < 0.6 1.69 +/- 0.14 0.91 < 0.66 < 5.92 0 June July

-2786

-3432

< 0.9

< 0.8

< 0.6

< 0.5 1.64 1.80

+/- 0.14

+/- 0.14 0.88 0.90

< 0.68

< 0.56

< 6.10

< 5.56 0

August -4683 < 0.8 < 0.6 1.68 +/- 0.12 0.84 < 0.71 < 5.95 0 September October

-5698

-6136

< 0.8

< 0.9

< 0.7 0.7 +/- 0.4 1.61 1.71

+/- 0.14

+/- 0.12 0.96 1.30

< 0.73 0.54

< 6.21

< 5.85 0

November -6193 < 0.9 < 0.5 1.60 +/- 0.14 1.05 < 0.48 < 6.25 0

-6758 < 0.9 < 0.6 1.72 +/- 0.13 0.91 < 0.66 < 5.81 December 0

0 0

K-34 0

0 January February KMI -6

-371

<0.9

<0.8 0.5 +/-0.3 0.6 +/-0.3 1.85 1.61

+/- 0.12

+/- 0.13 1.13 1.02 0.44 0.59

<5.41

<6.21 0

March -768 < 0.8 < 0.5 1.75 +/- 0.14 1.04 < 0.48 < 5.71 0 April May

- 1222

-2150

< 1.0

<0.7

< 0.6

<0.5 1.73 1.64

+/- 0.14

+/-0.14 0.96 0.92

< 0.63

<0.54

< 5.78

<6.10 0

June -2787 <0.7 1.2 +/-0.4 1.59 +/-0.13 0.93 1.29 <6.29 0

+/-0.13 July August

-3433

-4684

<0.7

< 0.7 0.8 +/-0.3

< 0.6 1.67 1.66 +/- 0.13 1.15 0.91 0.70

< 0.66

< 5.99

< 6.02 0

September - 5699 < 0.7 0.7 +/- 0.4 1.70 +/- 0.13 1.09 0.64 < 5.88 0 October -6137 < 0.9 < 0.7 1.72 +/- 0.13 1.00 < 0.70 < 5.81 November -6194 < 0.8 < 0.5 1.45 +/- 0.18 1.07 < 0.47 < 6.90 0

December -6759 < 1.1 0.6 +/- 0.4 1.74 +/- 0.05 0.96 0.63 < 5.75 0 0

0 0

0 38 0 0

0 KPS 0

Table 15. Milk, analyses for strontium-89, strontium-90, stable potassium, stable calcium, and ratios S of strontium-90 per gram of calcium and cesium-1 37 per gram of potassium (continued).

0 Concentration Ratios Collection Lab Sr-89 Sr-90 K Ca Sr-90 per Cs-137 per 0 Period Code (pCi/L) (pCi/L) (g/L) (g/L) gram Ca gram K 0 Indicators K-38 0

January KMI -8 < 0.9 1.0 +/- 0.4 1.80 +/- 0.13 1.03 0.97 < 5.56 S February -373 <0.8 1.2 +/-0.4 1.59 +/-0.12 1.18 1.02 <6.29 March -770 <0.8 0.8 +/-0.3 1.78 +/-0.13 1.03 0.78 <5.62 0 April - 1224 < 0.9 0.9 +/- 0.3 1.79 +/- 0.13 1.00 0.90 < 5.59 0 May -2152 <0.8 1.0 +/-0.4 1.62 +/-0.14 0.93 1.08 <6.17 June -2789 <0.7 1.3 +/-0.4 1.63 +/-0.14 0.88 1.48 <6.13 0 July -3435 < 0.7 < 0.5 1.70 +/- 0.14 0.90 < 0.56 < 5.88 0 August -4686 <0.7 0.8 +/-0.4 1.58 +/- 0.13 0.88 0.91 <6.33 September -5701 < 0.6 0.7 +/- 0.3 1.61 +/- 0.13 0.99 0.71 < 6.21 0 October -6139 < 0.7 1.1 +/- 0.4 1.58 +/- 0.13 1.03 1.07 < 6.33 November -6196 < 0.8 0.6 +/- 0.3 1.59 +/- 0.14 1.15 0.52 < 6.29 S December - 6761 < 0.8 0.5 +/- 0.3 1.55 +/- 0.05 0.90 0.56 < 6.45 0 K-39 January KMI -9 <1.0 0.8 +/-0.4 1.70 +/-0.12 1.11 0.72 <5.88 0 February -374 < 0.8 0.7 +/- 0.3 1.58 +/- 0.12 1.01 0.69 < 6.33 March -771 < 0.9 < 0.6 1.57 +/- 0.13 1.01 < 0.59 < 6.37 April - 1225 < 0.9 0.8 +/- 0.4 1.59 +/- 0.13 0.98 0.82 < 6.29 S May June

-2153

-2790

<0.9

< 0.8

<0.7 0.8 +/- 0.4 1.61 1.55

+/-0.13

+/- 0.14 1.02 0.98

<0.69 0.82

<6.21

< 6.45 July -3436 < 0.8 < 0.5 1.54 +/- 0.12 1.02 < 0.49 < 6.49 August -4687 < 0.8 < 0.6 1.59 +/- 0.12 0.96 < 0.63 < 6.29 September -5702 < 0.7 < 0.6 1.61 +/- 0.14 1.05 < 0.57 < 6.21 0 October -6140 < 0.8 < 0.7 1.64 +/- 0.14 0.95 < 0.74 < 6.10 0 November December

-6197

-6762

< 1.4

< 1.0

< 0.8 0.6 +/- 0.3 1.65 1.60

+/- 0.14

+/- 0.05 1.25 0.98

< 0.64 0.61

< 6.06

< 6.25 0

0 0

0 39

0 0

KPS 0 Table 15. Milk, analyses for strontium-89, strontium-90, stable potassium, stable calcium, and ratios 0 of strontium-90 per gram of calcium and cesium-1 37 per gram of potassium (continued).

0 Concentration Ratios 0

Collection Lab Sr-89 Sr-90 K Ca Sr-90 per Cs-137 per 0 Period Code (pCi/L) (pCi/L) (g/L) (g/L) gram Ca gram K 0 0

Control K-3 0

January KMI -4 <0.9 1.0 +/-0.3 1.63 +/- 0.13 1.08 0.93 <6.13 0 February -369 < 0.8 1.0 +/-0.4 1.68 +/- 0.13 1.15 0.87 < 5.95 March -766 < 0.9 0.9 +/- 0.3 1.69 +/- 0.14 1.31 0.69 < 5.92 0 April -1220 < 0.8 1.0 +/-0.4 1.57 +/- 0.11 1.06 0.94 < 6.37 0 May -2148 < 0.9 0.9 +/- 0.4 1.61 +/- 0.15 0.91 0.99 < 6.21 June -2785 <0.8 0.8 +/- 0.4 1.58 +/- 0.14 1.03 0.78 < 6.33 0 July -3431 <0.8 <0.5 1.65 +/- 0.13 0.88 <0.57 < 6.06 0 August -4682 <0.8 <0.6 1.67 +/- 0.13 0.89 <0.67 < 5.99 September -5697 <0.7 0.9 +/- 0.4 1.68 +/- 0.14 0.96 0.94 < 5.95 0 October November

-6135

-6192

<0.8

<0.9

<0.6 0.5 +/- 0.3 1.71 1.61

+/- 0.13

+/- 0.13 0.94 1.11

<0.64 0.45

< 5.85

< 6.21 0

December -6757 < 0.9 0.7 +/- 0.3 1.60 +/- 0.13 0.93 0.75 < 6.25 0 K-35 0

January February KMI -7

- 372

<0.9

<0.9 0.5 +/- 0.3

<0.6 1.59 1.60

+/-

0.19 0.13 1.00 1.04 0.50

<0.58

< 6.29

< 6.25 0

March - 769 <0.8 0.6 +/- 0.3 1.76 +/- 0.14 1.15 0.52 < 5.68 0 1.68 +/- 0.11 0.95 <0.42 < 5.95 April May

- 1223

-2151

< 0.7

<0.6

<0.4

<0.5 1.64 +/- 0.13 0.98 <0.51 <6.10 0

June - 2788 < 1.2 <0.6 1.60 +/- 0.13 0.96 <0.63 < 6.25 0 July - 3434 <0.7 <0.5 1.73 +/- 0.14 0.85 <0.59 < 5.78 August - 4685 <0.7 <0.4 1.73 +/- 0.13 0.97 <0.41 < 5.78 0 September - 5700 <0.7 <0.6 1.75 +/- 0.14 0.96 <0.63 < 5.71 0 October -6138 <0.8 <0.5 1.71 +/- 0.13 1.02 <0.49 < 5.85 November -6195 < 0.8 <0.4 1.59 +/- 0.14 1.03 <0.39 < 6.29 0 December - 6760 < 0.9 <0.5 1.72 +/- 0.05 1.00 <0.50 < 5.81 0 K-42 0 0

January KMI -10 <1.1 0.8 +/- 0.4 1.66 +/- 0.12 1.05 0.76 < 6.02 February -375 < 1.4 1.1 +/-0.6 1.60 +/- 0.13 1.11 0.99 < 6.25 0 March -772 <1.1 0.9 +/- 0.4 1.57 1.71

+/- 0.12

+/- 0.13 1.13 0.80 1.12

< 6.37

< 5.85 0

April -1226 < 1.3 1.1 +/-0.5 0.98 May -2154 <0.8 0.7 +/- 0.4 1.67 +/- 0.13 0.91 0.77 < 5.99 0 June July

-2791

-3437

< 0.8

< 0.9 0.7 0.8

+/- 0.3

+/- 0.4 1.53 1.55

+/- 0.13

+/- 0.14 0.88 0.88 0.80 0.91

< 6.54

< 6.45 0

August -4688 <1.1 <0.6 1.58 +/- 0.13 0.89 <0.67 < 6.33 0 September October

-5703

-6141

<0.8

<0.9

<0.7 0.8 +/- 0.4 1.64 1.58

+/- 0.14

+/- 0.13 0.95 0.89

< 0.74 0.90

<6.10

< 6.33 0

November -6198 < 1.0 0.8 +/- 0.3 1.60 +/- 0.14 1.06 0.75 < 6.25 0 December -6763 < 1.0 0.7 +/- 0.3 1.64 +/- 0.05 1.25 0.56 <6.10 0

0 0

40 0

0 KPS 0

S Table 16. Well water, analyses for gross alpha, gross beta, tritium, strontium-89a, strontium-90a, potassium-40 and gamma-emitting isotopes.

0 Collection: Quarterly.

0 Sample Description and Concentration (pCi/L)

S Indicator 0 K-la Date Collected 01-02-14 04-01-14 07-01-14. 10-01-14 0 Lab Code KWW- 17 KWW- 1247 KWW- 3071 KWW- 5229 0 Gross alpha 2.9 +/- 1.6 < 3.7 < 1.7 < 2.3 S Gross beta 2.4 +/- 1.3 3.6 +/- 2.2 < 1.6 < 3.3 H-3 < 150 < 143 < 142 < 156 0 Sr-89 < 0.5 < 0.6 < 0.6 < 0.5 Sr-90 < 0.4 < 0.4 < 0.5 < 0.5 0 K-40 (ICP) 2.00 2.30 2.41 1.94 S Mn-54 Fe-59

< 1.8

< 4.4

< 2.4

< 6.2

< 1.5

< 4.9

< 3.4

< 6.6 Co-58 < 2.1 < 1.5 < 3.0 < 2.4 0 Co-60 < 2.4 < 1.9 < 2.1 < 3.2 Zn-65 < 2.2 < 7.1 < 5.2 < 7.2 0 Zr-Nb-95 < 3.9 < 4.9 < 2.8 < 4.0 Cs- 134 < 4.0 < 3.3 < 3.5 < 3.7 Cs-137 < 2.2 < 2.5 < 3.5 < 2.5 0 Ba-La-140 < 1.8 <4.1 < 3.3 < 4.1 0 K-lh 0 Date Collected 03-31-14 05-01-14 07-01-14 10-01-14 b

Lab Code KWW- 1246 KWW- 1946 KWW- 3072 KWW- 5230 S Gross alpha < 2.4 3.0 +/- 2.3 2.2 +/- 1.5 3.1 +/- 1.5 Gross beta < 3.3 4.8 +/- 2.4 < 1.6 < 1.5 S

H-3 < 143 < 146 < 142 < 156 0 K-40 (ICP) 2.26 2.30 2.39 2.35 0 Mn-54 < 4.4 < 1.5 < 2.3 < 2.7 Fe-59 < 5.1 < 5.5 < 2.5 < 2.5 0 Co-58 < 2.8 < 1.7 < 2.3 < 1.9 Co-60 < 3.1 < 2.4 < 2.1 < 2.9 0 Zn-65 < 10.1 < 3.5 < 4.7 < 3.5 Zr-Nb-95 < 5.5 < 3.3 < 2.3 < 2.5 Cs-134 < 4.1 < 2.0 < 2.7 < 2.9 0 Cs-1 37 < 3.7 < 2.4 < 1.8 < 2.9 Ba-La-140 < 2.9 < 6.6 < 3.7 < 2.2 8 Strontium analyses required on samples from K-lg only.

b Sample collection delayed until late March due to frozen conditions.

41

S KPS 0 Table 17. Well water, analyses for gross beta, tritium, potassium-40, and gamma-emitting isotopes.

0 0

Collection: Quarterly.

0 Sample Description and Concentration (pCi/L) 0 0

Indicator 0 K-10 0

0 Date Collected Lab Code 01-02-14 KWW- 18 04-01-14 KWW- 1249 07-01-14 KWW- 3073 10-01-14 KWW- 5231 0

Gross beta 3.2 +/- 0.8 < 1.9 < 1.0 < 2.1 0

H-3 < 150 < 143 < 142 < 156 0

K-40 (ICP) 4.34 0.72 1.68 0.26 0 Mn-54 < 2.5 < 2.0 < 2.0 < 3.6 0 Fe-59 < 3.4 < 4.3 <4.1 < 6.0 0 Co-58 < 2.4 < 2.4 < 2.1 < 1.6 Co-60 < 1.2 < 1.9 < 2.6 < 3.6 0

Zn-65 < 2.9 < 6.1 < 1.6 < 5.8 0 Zr-Nb-95 < 3.1 < 2.8 < 2.5 < 2.1 Cs-134 < 2.7 < 2.7 < 3.2 < 3.5 0

Cs-1 37 < 3.3 < 2.2 < 3.3 < 4.3 0 Ba-La-140 < 1.7 < 2.7 < 3.5 < 4.8 0

K-11 0 Date Collected 01-02-14 04-01-14 07-01-14 10-01-14 0

Lab Code KWW- 19 KWW- 1250 KWW- 3074 KWW- 5232 0 Gross beta 0.7 +/- 0.3 1.1 +/- 0.5 0.7 +/- 0.3 1.3 +/- 0.5 0 H-3 < 150 < 143 < 142 < 156 0 K-40 (ICP) 0.84 1.11 0.85 0.80 0 Mn-54 Fe-59

< 2.7

< 3.9

< 2.2

< 3.8

< 2.3

< 3.9

< 2.7

< 3.3 0

Co-58 < 1.8 < 1.9 < 1.9 < 2.7 0 Co-60 Zn-65

< 2.2

< 3.9

< 1.7

< 3.2 1.8 3.7

< 1.9

< 4.6 0

Zr-Nb-95 < 3.1 < 2.0 < 2.6 < 2.8 0 Cs-1 34 Cs-1 37

< 3.0

<2.1

< 2.5

< 1.9

< 3.9 < 2.8

< 1.9 0

< 2.5 Ba-La-140 < 2.5 < 3.0 < 2.9 < 1.5 0 0

0 0

0 42 0 0

0 0

0 KPS 0 Table 17. Well water, analyses for gross beta, tritium, potassium-40, and gamma-emitting isotopes.

Collection: Quarterly.

Sample Description and Concentration (pCi/L) 0 0 Indicator 0

S K-38 0 Date Collected 01-02-14 04-01-14 07-01-14 10-01-14 Lab Code KWW- 21 KWW- 1252 KWW- 3076 KWW- 5234 0 Gross beta 1.2 +/- 0.7 < 1.6 3.6 +/- 0.7 2.6 +/- 1.2 H-3 < 150 < 143 < 142 < 156 0 K-40 (ICP) < 0.28 0.78 5.31 2.61 0 Mn-54 < 2.7 < 3.4 < 2.5 < 1.8 0 Fe-59 < 5.7 < 4.6 < 5.3 < 3.3 Co-58 < 2.8 < 1.8 < 3.1 < 2.8 0 Co-60 < 2.0 < 2.6 < 1.6 < 2.2 Zn-65 < 3.0 < 6.1 < 3.2 < 5.0 0 Zr-Nb-95 < 3.5 < 2.4 < 3.0 < 2.3 0 Cs-134 < 3.3 < 3.9 < 2.6 < 2.6 Cs- 137 < 2.7 < 4.1 < 3.1 < 2.8 Ba-La-140 < 3.8 < 3.5 < 2.3 < 6.9 0

Control S

K-13 0 Date Collected 01-02-14 04-01-14 07-01-14 10-01-14 Lab Code KWW- 20 KWW- 1251 KWW- 3075 KWW- 5233 Gross beta 0.7 +/- 0.3 S < 0.9 0.7 +/- 0.3 < 0.8 H-3 < 150 < 143 < 142 < 156 S K-40 (ICP) 0.97 0.95 0.98 1.00 Mn-54 < 4.7 < 3.6 < 2.1 < 1.3 S Fe-59 < 5.1 < 5.0 < 4.0 < 3.6 Co-58 < 3.5 < 2.3 < 2.2 < 3.1 0 Co-60 < 4.8 < 2.9 < 1.7 < 1.1 Zn-65 < 7.8 < 3.0 < 3.0 < 3.6 0 Zr-Nb-95 < 3.6 < 2.1 < 2.2 < 1.9 Cs-134 < 5.5 < 3.4 < 2.8 < 2.7 0 Cs-137 < 5.4 < 4.8 < 3.2 < 2.8 0 Ba-La-140 < 3.4 < 2.8 < 2.2 < 5.8 0

43

S 0

KPS 0 Table 18. Domestic meat samples (chickens), analyses of flesh for gross alpha, gross beta, 0 and gamma-emitting isotopes. Annual collection.

0 0

Sample Description and Concentration (pCi/g wet) 0 0

Indicator .Control S Location K-24 K-32 0

S Date Collected Lab Code 09-02-14 KME- 4644 09-02-14 KME- 4645 0

0 Gross Alpha 0.063 +/- 0.028 0.040 +/- 0.023 0 Gross Beta 2.85 +/- 0.080 2.19 +/- 0.062 Be-7 0

< 0.13 < 0.23 K-40 2.77 +/- 0.38 1.80 +/- 0.36 0 Nb-95 < 0.021 < 0.032 0 Zr-95 < 0.022 < 0.040 Ru-103 < 0.011 < 0.020 0 Ru-106 < 0.081 < 0.101 Cs- 134 < 0.016 < 0.018 0 Cs-137 < 0.010 < 0.019 0 Ce-141 < 0.023 < 0.061 Ce-144 < 0.058 < 0.154 0 0

0 0

0 44 0

0

0 KPS 0

Table 19. Eggs, analyses for gross beta, strontium-89, strontium-90 and gamma emitting isotopes.

Collection: Quarterly 0 Sample Description and Concentration (pCi/g wet) 0 0 Location K-24 Date Collected 0 Lab Code 01-02-14 KE- 12 04-01-14 KE- 1217 07-01-14 KE- 3065 10-01-14 KE- 5239 0

Gross beta 1.40 +/- 0.04 1.57 +/- 0.04 0.97 +/- 0.03 1.48 +/- 0.05 Sr-89 < 0.007 0 Sr-90 < 0.003

< 0.005

< 0.004

< 0.002

< 0.011

< 0.004 0 Be-7 < 0.069 < 0.041 < 0.068 < 0.052 0 K-40 1.35 +/- 0.12 1.34 +/- 0.14 1.26 +/- 0.11 1.21 +/- 0.10 0 Nb-95 < 0.007 < 0.005 < 0.013 < 0.009 Zr-95 < 0.006 < 0.007

0.006 < 0.012 0 Ru-1 03 < 0.008 < 0.004 < 0.008 < 0.008 Ru-1 06 < 0.044 < 0.044 < 0.033 < 0.032 0 Cs- 134 < 0.005 < 0.004 < 0.004 < 0.003 Cs-1 37 < 0.005 < 0.006 < 0.003 < 0.004 S Ce-141 < 0.014 < 0.008 < 0.014 < 0.023 Ce-144 < 0.045 < 0.032 < 0.030 < 0.026 0

0 Location K-32 0 Date Collected 01-02-14 04-01-14 07-01-14 10-01-14 Lab Code KE- 13 KE- 1218 S KE- 3066 KE- 5240 Gross beta 1.70 +/- 0.05 1.57 +/- 0.04 1.89 +/- 0.05 1.43 +/- 0.04 0 Sr-89 < 0.003 < 0.003 < 0.008 < 0.009 Sr-90 0 < 0.002 < 0.002 < 0.003 < 0.003 Be-7 < 0.052 < 0.067 < 0.087 < 0.060 0 K-40 1.21 +/- 0.12 1.31 +/- 0.18 1.35 +/- 0.12 1.54 +/- 0.13 Nb-95 < 0.006 < 0.008

0.014 < 0.012 Zr-95 < 0.006 < 0.015 < 0.014 < 0.016 0 Ru-103 < 0.008 < 0.007 < 0.012 < 0.010 Ru-106 0 Cs-1 34 0.046 0.004 0.072 0.008

< 0.039

< 0.005 0.040 0.004 0 Cs-137 < 0.003 < 0.009 < 0.005 < 0.004 Ce-141 < 0.015 < 0.012 < 0.025 < 0.025 0 Ce-144 < 0.040 < 0.058 < 0.031 < 0.037 0

S 45

0 0

KPS 0 Table 20. Vegetable and grain samples, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes. Annual collection.

0 0

Sample Description and Concentration (pCi/g wet) 0 0

Indicator 0

Location K-23 K-1A K-24 0 Date Collected 08-04-14 08-04-14 09-02-14 09-02-14 0 Lab Code KVE- 3970 KVE- 3971 KVE- 4623 KVE- 4624 Type Clover Wheat Corn Beet Leaves 0 Gross beta 3.97 +/- 0.16 5.58 +/- 0.14 1.98 +/- 0.05 7.44 +/- 0.26 0 Sr-89 < 0.018 < 0.056 < 0.003 < 0.021 0 Sr-90 < 0.006 0.023 +/- 0.011 < 0.001 < 0.007 0 0.24 +/- 0.08 Be-7 K-40 0.32 +/- 0.17 4.09 +/- 0.46 0.87 +/- 0.15 3.50 +/- 0.34

'C 0.060 1.40 +/- 0.16 5.83 +/- 0.28 0 Nb-95 0.018 0.011 <C 0.008 'C 0.007 0 Zr-95 0.024 0.025 'C 0.012 'C

'C 0.015 0 Ru-1 03 0.014 0.011 0.010 0.007 Ru-106 0.116 'C 0.104

'C 0.061 'C 0.042 0 Cs-1 34 0.016 0.012 'C

'C 0.006 'C

'C 0.007 0 Cs-1 37 0.019 0.007 0.008 0.008 Ce-141 0.030 0.022 'C 0.014 'C 0.018 0

Ce-144 0.104 0.059 0.05 0.040 0 0

0 Location K-24 K-38 K-38 0

Date Collected Lab Code 09-02-14 KVE- 4625 09-03-14 KVE- 4631 09-03-14 KVE- 4632 09-03-14 KVE- 4633 0

Type Cabbage Leaves Tomatoes Beet Leaves Cucumber 0 Gross beta 3.11 +/-.0.18 2.79 +/- 0.07 5.71 +/- 0.18 2.27 +/- 0.06 0 Sr-89 < 0.014

0.003

0.010 < 0.002 0 Sr-90 0.009 +/- 0.003

0.001

0.003 < 0.001 0 Be-7 K-40 0.31 +/- 0.06 3.45 +/- 0.14 2.18 +/-

< 0.057 0.17 0.56 +/- 0.11 4.72 +/- 0.26 2.01 +/-

< 0.056 0.17 0

Nb-95 'C 0.006 < 0.006 'C 0.009 < 0.007 0 Zr-95 'C

'C 0.010 < 0.012 'C

<C 0.013 < 0.008 0 Ru-103 0.005 < 0.006 0.011 < 0.006 Ru-106 'C 0.058 < 0.037 'C 0.068 < 0.053 0 Cs-1 34 'C

'C 0.006 < 0.006 'C

<C 0.009 < 0.006 0 Cs-1 37 0.007 < 0.007 0.009 < 0.006 Ce-141 'C 0.015 < 0.012 'C 0.013 < 0.010 0

Ce-144 <C 0.053 < 0.055 'C 0.071 < 0.036 0 0

0 0

0 46 0 0

-" KPS

Table 20. Vegetable and grain samples, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/g wet) 0 Location K-26 (control)

Date Collected 09-03-14 09-03-14 09-03-14 09-03-14 Lab Code KVE- 4626 KVE- 4627 KVE- 4629 KVE- 4630 Type Kohlrabi Corn Beans Carrots Gross beta 3.16 +/- 0.01 3.23 +/- 0.09 2.29 +/- 0.07 3.96 +/- 0.10

Sr-89 < 0.005 < 0.017 < 0.005 < 0.003 Sr-90 < 0.002 < 0.006 0.004 +/- 0.001 < 0.001

Be-7 < 0.038 < 0.049 < 0.061 < 0.054 K-40 2.47 +/- 0.15 2.18 +/- 0.16 1.86 +/- 0.17 3.49 +/- 0.22 Nb-95 < 0.007 < 0.006 < 0.008 < 0.008 Zr-95 < 0.009 < 0.008 < 0.012 < 0.006 Ru-1 03 < 0.006 < 0.005 < 0.007 < 0.005 Ru-106 < 0.033 < 0.031 < 0.054 < 0.062

Cs-1 34 < 0.005 < 0.004 < 0.005 < 0.006 Cs-1 37 < 0.005 < 0.004 < 0.005 < 0.005 Ce-141 < 0.012 < 0.012 < 0.010 < 0.011

Ce-144 < 0.042 < 0.047 < 0.052 < 0.041 K-13 (control) K-26 (control)

Date Collected 10-01-14 10-02-14 Lab Code KVE- 5235 KVE- 5236 Type Pumpkins Pumpkins Gross beta 1.84 +/- 0.03 2.99 +/- 0.05 Sr-89 < 0.003 < 0.007 Sr-90 < 0.002 < 0.004 Be-7 < 0.049 < 0.041 K-40 1.63 +/- 0.14 2.68 +/- 0.16 Nb-95 < 0.005 < 0.004 Zr-95 < 0.007 < 0.007 Ru-1 03 < 0.005 < 0.003 Ru-i 06 < 0.043 < 0.052

Cs-134 < 0.004 < 0.005 Cs-137 < 0.004 < 0.005 Ce-141 < 0.008 < 0.010 Ce-144 < 0.036 < 0.040 0

0 0

47 0

0

0 0

KPS Table 21. Cattlefeed, analyses for gross beta, strontium-89, strontium-90, and gamma- O emitting isotopes.

Collection: First Quarter.

Sample Description and Concentration (pCi/g wet) O S

Control Location K-3 K-3 K-35 K-35 Date Collected 01-03-14 01-03-14 01-02-14 01-02-14 Lab Code KCF- 25 KCF- 31 KCF- 28 KCF- 34 O Type Silage Hay Silage Hay Gross beta 4.49 +/- 0.10 12.01 +/- 0.25 3.04 +/- 0.07 7.03 +/- 0.16 Sr-89 < 0.009 < 0.015 < 0.004 < 0.010 Sr-90 < 0.005 0.012 +/- 0.005 0.003 +/- 0.001 < 0.006 O Be-7 0.33 +/- 0.10 0.22 +/- 0.09 0.14 +/- 0.06 < 0.10 O K-40 3.47 +/- 0.24 9.47 +/- 0.33 2.36 +/- 0.17 5.85 +/- 0.28 Nb-95 < 0.008 < 0.010 < 0.007 < 0.010 Zr-95 < 0.010 < 0.013 < 0.007 < 0.013 0 Ru-1 03 < 0.006 < 0.009 < 0.006 < 0.007 Ru-106 < 0.037 < 0.076 < 0.050 < 0.061 Cs-1 34 < 0.008 < 0.008 < 0.006 < 0.008 O Cs-1 37 < 0.007 < 0.010 < 0.006 < 0.009 Ce-141 < 0.017 < 0.019 < 0.011 < 0.012 Ce-144 < 0.064 < 0.060 < 0.052 < 0.062 0

Indicator Location K-5 K-5 K-34 K-34 Date Collected 01-02-14 01-02-14 01-02-14 01-02-14 Lab Code KCF- 26 KCF- 32 KCF- 27 KCF- 33 O Type Silage Hay Silage Hay Gross beta 12.20 +/- 0.30 26.89 +/- 0.53 4.07 +/- 0.09 6.29 +/- 0.14 Sr-89 < 0.021 < 0.028 < 0.007 < 0.009 Sr-90 < 0.012 < 0.016 < 0.004 0.010 +/- 0.003 a Be-7 0.22 +/- 0.09 < 0.09 0.68 +/- 0.10 0.13 +/- 0.06 K-40 8.55 +/- 0.36 23.50 +/- 0.39 3.36 +/- 0.24 5.49 +/- 0.26 Nb-95 < 0.010 < 0.009 < 0.007 < 0.007 Zr-95 < 0.013 < 0.018 < 0.013 < 0.006 Ru-103 < 0.009 < 0.006 < 0.006 < 0.006 O Ru-1 06 < 0.046 < 0.061 < 0.052 < 0.054 Cs-1 34 < 0.009 < 0.008 < 0.007 < 0.006 Cs-137 < 0.012 < 0.010 < 0.008 < 0.006 0 Ce-141 < 0.015 < 0.016 < 0.014 < 0.012 Ce-144 < 0.058 < 0.046 < 0.041 < 0.031 40 0

0 0

0 48 0 0

KPS Table 21. Cattlefeed, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/g wet) 0 .Indicator 0 Location K-38 K-38 K-39 K-39 0 Date Collected 01-02-14 01-02-14 01-02-14 01-02-14 Lab Code KCF- 29 KCF- 35 KCF- 30 KCF- 36 0 Type Silage Hay Silage Hay Gross beta 10.02 +/- 0.22 15.49 +/- 0.35 8.76 +/- 0.19 22.84 +/- 0.45 0 Sr-89 < 0.013 < 0.023 < 0.013 < 0.021 Sr-90 < 0.008 < 0.013 < 0.007 0.013 +/- 0.007 0 Be-7 0.23 +/- 0.08 0.44 +/- 0.12 0.13 +/- 0.10 < 0.12 K-40 8.20 +/- 0.34 16.30 +/- 0.40 7.33 +/- 0.34 17.04 +/- 0.40 0 Nb-95 0.009 0.013 < 0.009 < 0.012 Zr-95 0.012 0.019 < 0.011 < 0.024 Ru-1 03 0.008 0 Ru-106 0.055 0.010 0.122

< 0.007

< 0.073 0.008 0.102 Cs-1 34 0.008 0.011 < 0.007 < 0.010 0 Cs-137 Ce-141 0.009 0.011 0.013 0.020

< 0.009 < 0.012

< 0.011 < 0.021 0 Ce-144 0.059 0.078 < 0.058 < 0.076 0

0 S

0 0

0 49

S S

KPS 0

Table 22. Grass, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes. 0 Collection: Quarterly, April through December Units: pCi/g wet 0

S Sample Description and Concentration 0

S Indicator S

Location K-i b K-if K-5 K-34 S Date Collected 06-02-14 06-02`14 06-02-14 06-02-14 KG- 2420 S

Lab Code KG- 2415 KG- 2417 KG- 2419 Gross beta 5.89 +/- 0.09 5.59 +/- 0.15 6.18 +/- 0.16 5.03 +/- 0.07 S

Sr-89 < 0.019 < 0.007 < 0.008 < 0.010 S Sr-90 < 0.008 < 0.002 < 0.002 0.008 +/- 0.003 S Be-7 K-40 0.73 +/- 0.16 5.30 +/- 0.49 0.27 +/- 0.10 4.87 +/- 0.34 0.52 +/- 0.11 5.30 +/- 0.32 0.51 +/- 0.12 5.01 +/- 0.39 S

Mn-54 < 0.013 < 0.008 < 0.008 < 0.010 S Co-58 < 0.009 < 0.009 < 0.008 < 0.008 Co-60 < 0.011 < 0.010 < 0.006 < 0.011 S Nb-95 < 0.010 < 0.013 < 0.009 < 0.012 S Zr-95 < 0.028 < 0.015 < 0.016 < 0.021 Ru-1 03 < 0.015 < 0.008 < 0.007 < 0.011 S Ru-1 06 Cs-1 34

< 0.070

< 0.013

< 0.070

< 0.011

< 0.061

< 0.010

< 0.099

< 0.011 S

Cs-1 37 < 0.013 < 0.009 < 0.012 < 0.012 S Ce-141 Ce-144

< 0.031

< 0.131

< 0.020

< 0.080

< 0.015

< 0.070

< 0.023

< 0.080 S

S Control Indicator S

Location K-38 K-39 K-3 K-35 Date Collected 06-02-14 06-02-14 06-02-14 06-02-14 S Lab Code KG- 2422 KG- 2423 KG- 2418 KG- 2421 S Gross beta 6.13 +/- 0.08 4.65 +/- 0.07 5.59 +/- 0.15 4.94 +/- 0.13 S Sr-89 Sr-90

< 0.012

< 0.005

< 0.012

< 0.006

< 0.007

< 0.002

< 0.008

< 0.003 S

Be-7 0.42 +/- 0.11 0.39 +/- 0.10 0.42 +/- 0.13 0.52 +/- 0.14 S K-40 Mn-54 5.32 +/- 0.37

< 0.014 3.37 +/- 0.26

< 0.007 4.81 +/- 0.37

< 0.011 3.76 +/- 0.30

< 0.007 S

Co-58 < 0.011 < 0.006 < 0.010 < 0.010 S Co-60 Nb-95

< 0.007

< 0.016

< 0.006

< 0.010

< 0.013

< 0.011

< 0.004

< 0.011 S

Zr-95 < 0.015 < 0.014 < 0.023 < 0.020 S Ru-103 < 0.008 < 0.005 < 0.013 < 0.006 Ru-106 < 0.083 < 0.072 < 0.065 < 0.093 S Cs-134 < 0.011 < 0.008 < 0.013 < 0.011

< 0.011 S

Cs-137 < 0.012 < 0.007 < 0.010 Ce-141 < 0.018 < 0.017 < 0.024 < 0.021 S Ce-144 < 0.076 < 0.046 < 0.085 < 0.086 S S

S S

S 50 S

S S

0 0 KPS 0 Table 22. Grass samples, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes (continued).

0 0 *Sample Description and Concentration 0 Indicator.

0 Location K-lb K-if K-5 K-34 0 Date Collected 08-04-14 08-04-14 08-04-14 08-04-14 Lab Code KG- 3949 KG- 3950 KG- 3952 KG- 3954 Gross beta 8.31 +/- 0.19 3.98 +/- 0.10 8.53 +/- 0.20 7.16 +/- 0.18 0

Sr-89 < 0.017 < 0.011 < 0.016 < 0.020 0 Sr-90 < 0.007 < 0.004 < 0.007 < 0.008 Be-7 1.10 + 0.21 0 K-40 5.77 +/- 0.52 0.65 +/- 0.19 4.13 +/- 0.40 1.29 +/- 0.19 5.42 +/- 0.42 1.04 +/- 0.16 4.67 +/- 0.34 0 Mn-54 < 0.014 < 0.013 < 0.012 < 0.009 Co-58 < 0.010 < 0.008 < 0.012 < 0.009 0 Co-60 Nb-95

< 0.013

< 0.017

< 0.010

< 0.013

< 0.011

< 0.016

< 0.007

< 0.010 Zr-95 < 0.028 < 0.026 < 0.014 < 0.016 S Ru-103 < 0.018 < 0.013 < 0.014 < 0.008 0 Ru-106 Cs- 134

< 0.079

< 0.018

<0.119

< 0.010

<0.110

< 0.016

< 0.090

< 0.011 0 Cs-137 < 0.016 < 0.015 < 0.012 < 0.013 Ce-141 < 0.027 < 0.018 < 0.029 < 0.015 0 Ce-1 44 < 0.109 < 0.071 < 0.143 < 0.076 0 Indicator Control Location K-38 K-39 K-3 K-35 0 Date Collected 08-04-14 08-04-14 08-04-14 08-04-14 Lab Code KG- 3956 KG- 3957 KG- 3951 KG- 3955 0 Gross beta 7.34 +/- 0.17 7.34 +/- 0.17 9.58 +/- 0.19 9.57 +/- 0.19 Sr-89 < 0.021 < 0.021 < 0.018 < 0.014 0 Sr-90 < 0.008 < 0.009 < 0.007 < 0.006 0 Be-7 0.97 +/- 0.15 1.08 +/- 0.16 0.73 +/- 0.16 0.50 +/- 0.20 K-40 5.37 +/- 0.44 5.66 +/- 0.30 6.55 +/- 0.37 7.07 +/- 0.49 Mn-54 S Co-58

< 0.014

< 0.012

< 0.007

< 0.011

< 0.012

< 0.015 Co-60 < 0.012 < 0.012 < 0.008 < 0.020 Nb-95 < 0.014 < 0.010 < 0.012 < 0.016 Zr-95 < 0.020 < 0.015 < 0.015 < 0.021 0 Ru-103 < 0.019 < 0.010 < 0.013 < 0.016 Ru-106 <0.111 < 0.068 < 0.092 < 0.077 0 Cs-134 < 0.017 < 0.009 < 0.013 < 0.015 Cs-137 < 0.019 < 0.010 < 0.011 < 0.013 Ce-141 < 0.037 < 0.013 < 0.025 < 0.018 Ce- 144 < 0.101 < 0.064 < 0.085 < 0.105 51

0 0

KPS 0 Table 22. Grass samples, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes (continued).

0 0

Sample Description and Concentration (pCi/g wet) 0 0

Indicator 0

Location K-lb K-if K-5 K-34 Date Collected 10-01-14 10-01-14 10-01-14 10-01-14 0 Lab Code KG- 5211 KG- 5212 KG- 5214 KG- 5215 0 Gross beta 5.73 +/- 0.16 6.30 +/- 0.17 6.32 +/- 0.13 8.52 +/- 0.19 0 Sr-89 Sr-90

< 0.022

< 0.015

< 0.026

< 0.014

< 0.011

< 0.004

< 0.045

< 0.015 0

Be-7 2.83 +/- 0.25 5.18 +/- 0.28 2.20 +/- 0.19 2.59 +/- 0.25 0

K-40 4.28 +/- 0.36 4.18 +/- 0.35 5.48 +/- 0.36 6.01 +/- 0.43 0 Mn-54 Co-58

< 0.009

< 0.008

< 0.014

< 0.011

< 0.008

< 0.013

< 0.012 0

Co-60 < 0.014 < 0.012 < 0.008 < 0.010 0 Nb-95 < 0.017 < 0.012 < 0.012 < 0.012 Zr-95 < 0.022 < 0.022 < 0.016 < 0.022 0 Ru-103 Ru-1 06

< 0.017

< 0.108

< 0.011

< 0.128

< 0.011

< 0.086

< 0.011

< 0.076 0

Cs-134 < 0.015 < 0.013 < 0.010 < 0.012 0 Cs-137 Ce-141

< 0.009

< 0.040

< 0.008

< 0.031

< 0.009

< 0.016

< 0.014

< 0.027 0

Ce-144 <0.112 < 0.083 < 0.079 < 0.093 0 Indicator Control 0

Location K-38 K-39 K-3 K-35 0

Date Collected 10-01-14 10-01-14 10-01-14 10-01-14 0 Lab Code KG- 5218 KG- 5219 KG- 5213 KG- 5217 0

Gross beta 6.30 +/- 0.14 6.73 +/- 0.17 10.60 +/- 0.23 5.53 +/- 0.13 Sr-89 < 0.018 < 0.031 < 0.013 0

< 0.016 Sr-90 < 0.007 < 0.011 < 0.009 < 0.004 0 Be-7 2.00 +/- 0.17 3.08 +/- 0.25 5.30 +/- 0.22 1.62 +/- 0.16 0 K-40 Mn-54 4.52 +/- 0.31

< 0.006 5.64 +/- 0.45

< 0.010 7.88 +/- 0.35

< 0.006 5.13 +/- 0.36

< 0.009 0

Co-58 < 0.007 < 0.010 < 0.009 < 0.010 0 Co-60 < 0.007 < 0.011 < 0.007 Nb-95 < 0.010 < 0.014

< 0.007

< 0.007 < 0.008 0

Zr-95 < 0.010 < 0.028 < 0.007 < 0.013 0 Ru-103 < 0.009 < 0.016 < 0.009 < 0.011 Ru-106 < 0.069 < 0.134 < 0.064 < 0.106 0 Cs-134 < 0.010 < 0.015 < 0.007 < 0.011 0 Cs-137 < 0.010 < 0.015 < 0.008 < 0.008 Ce-141 < 0.025 < 0.025 < 0.015 < 0.023 0 Ce-144 < 0.083 < 0.090 < 0.066 < 0.072 0 0

0 0

0 52 0 0

KPS 0 Table 23. Soil samples, analyses for gross alpha, gross beta, strontium-89, strontium-90, and gamma-emitting isotopes.

Collection: Semiannually 0

0 Sample Description and Concentration (pCi/g dry) 0 0 Indicator Location K-if K-5 Date Collected 05-01-14 05-01-14 S Lab Code KSO- 1967 KSO- 1969 Gross alpha 0 Gross beta 5.98 +/- 2.70 26.86 +/- 3.01 9.10 +/- 3.32 29.14 +/- 3.24 Sr-89 < 0.063 < 0.064 0 Sr-90 0.040 +/- 0.019 0.097 +/- 0.027 S Be-7 0.26 0.28 K-40 17.75 + 0.90 20.04 + 0.90 Nb-95 0.043 0.043 S Zr-95 Ru-1 03 0.048 0.038 0.033 0.031 0 Ru-106 0.147 0.129 Cs-1 34 0.017 0.019 Cs-1 37 0.08 + 0.02 0.14 +/- 0.03 Ce-141 0.077 0.064 0 Ce-144 0.146 0.107 0

S Date Collected 10-01-14 10-01-14 0 Lab Code KSO- 5280 KSO- 5282 0 Gross alpha Gross beta 7.29 +/- 2.17 31.05 +/- 2.38 6.41 +/- 2.15 24.80 +/- 2.26 0 Sr-89 < 0.097 < 0.112 Sr-90 < 0.029 0.038 +/- 0.020 0 Be-7 0.36 < 0.36 K-40 21.54 +/- 0.86 18.42 +/- 0.75 S Nb-95 Zr-95 0.090 0.035 0.069 0.065 Ru-103 0.033 < 0.027 0 Ru-106 0.187 < 0.134 Cs-1 34 0.018 < 0.019 0 Cs-137 0.13 +/- 0.03 0.12 +/- 0.03 Ce-141 0.139 < 0.118 Ce-144 0.153 < 0.125 53

0 0

KPS 0 Table 23. Soil samples, analyses for gross alpha, gross beta, strontiumr-89, strontium-90, and gamma-emitting isotopes (continued).

0 0

Sample Description and Concentration (pCi/g dry) 0 0

Indicator 0

Location K-34 K-38 K-39 0

Date Collected 05-01-14 05-01-14 05-01-14 0 Lab Code KSO- 1970 KSO- 1972 KSO- 1974 0

Gross alpha 8.60 +/- 3.62 7.51 +/- 3.24 7.80 +/- 3.24 Gross beta 26.58 +/- 2.92 29.89 +/- 3.25 27.38 +/- 3.09 0

Sr-89 < 0.064 < 0.085 < 0.064 0 Sr-90 0.040 +/- 0.021 < 0.045 0.057 +/- 0.024 0 Be-7 K-40 20.78 +/-

< 0.33 0.95 0.44 +/- 0.26 20.45 +/- 0.85 18.97 +/-

< 0.25 0.83 0

Nb-95 < 0.025 < 0.038 < 0.027 0 Zr-95 Ru-1 03 0.023 0.026

< 0.022

< 0.029 0.020 0.022 0

Ru-106 < 0.097 < 0.091 < 0.090 0 Cs-1 34 Cs-137 0.10 +/-

< 0.017 0.03

< 0.018 0.12 +/- 0.03 0.14 +/-

< 0.022 0.03 0

Ce-141 < 0.056 < 0.072 < 0.065 0 Ce-144 < 0.130 < 0.157 < 0.152 0

0 0

Date Collected 10-01-14 10-01-14 10-01-14 Lab Code KSO- 5283 KSO- 5285 KSO- 5286 0 Gross alpha 8.53 +/- 2.73 9.17 +/- 2.56 7.49 +/- 2.43 0 Gross beta 27.38 +/- 2.13 29.52 +/- 2.36 29.85 +/- 2.38 0 Sr-89 Sr-90

< 0.119

< 0.036

< 0.112 0.046 '+/- 0.021

< 0.125

< 0.039 0

Be-7 < 0.31 < 0.28 < 0.36 0

K-40 18.96 +/- 0.73 19.56 +/- 0.80 21.81 +/- 0.86 0 Nb-95 Zr-95 0.059 0.058 0.075 0.069 0.084 0.073 0

Ru-1 03 < 0.035 < 0.045 < 0.045 0 Ru-1 06 Cs-134 0.132 0.015 0.177 0.016 0.112 0.018 0

Cs-1 37 0.10 +/- 0.02 0.06 +/- 0.03 0.05 +/- 0.02 0 Ce-141 < 0.086 < 0.115 Ce-144 < 0.110 0.120 0.163 < 0.145 0

0 0

54 0

0

0 0

KPS 0

Table 23. Soil samples, analyses for gross alpha, gross beta, strontium-89, strontium-90, and 0 gamma-emitting isotopes (continued).

0 Sample Description and Concentration (pCi/g dry) 0 Control 0 Location K-3 K-35 Date Collected 05-01-14 05-01-14 Lab Code KSO- 1968 KSO- 1971 0 Gross alpha 3.76 + 2.34 8.75 +/- 3.17 Gross beta 22.72 + 2.80 23.35 +/- 2.81 0 Sr-89 < 0.088 < 0.065 Sr-90 0.187 +/- 0.039 0.049 +/- 0.022 BeT7 < 0.27 < 0.25 K-40 18.34 +/- 0.94 16.58 +/- 0.83 Nb-95 < 0.038 < 0.025 Zr-95 < 0.037 < 0.059 Ru-103 0 Ru-1 06 0.025 0.176 0.017 0.123 Cs-134 < 0.023 < 0.018 Cs-1 37 0.15 +/- 0.04 0.10 +/- 0.03 Ce-141 < 0.071 < 0.064 0 Ce-144 < 0.109 < 0.159 0

0 Date Collected 10-01-14 10-01-14 0 Lab Code KSO- 5281 KSO- 5284 0 Gross alpha 9.90 +/- 2.32 8.79 +/- 2.32 Gross beta 29.27 +/- 2.30 23.80 +/- 2.11 S

Sr-89 < 0.134 < 0.089 0 Sr-90 < 0.046 < 0.028 S Be-7 K-40 19.30 +/-

< 0.25 0.82 15.82 +/-

< 0.42 0.76 Nb-95 < 0.048 < 0.086 Zr-95 < 0.087 < 0.041 S Ru-103 Ru-106 0.044 0.167 0.037 0.186 Cs-134 < 0.016 < 0.021 Cs-137 0.13 +/- 0.03 0.10 +/- 0.04 Ce-141 < 0.104 < 0.127 Ce-144 < 0.139 < 0.165 55

0 0

KPS 0

Table 24. Surface water samples, analyses for gross beta, potassium-40 and gamma-emitting isotopes. S Collection: Monthly 0 Sample Description and Concentration (pCi/L) S S

Indicator 0 K-1 a S Date Collected 01-02-14 02-03-14 03-03-14 S Lab Code NSa NS a NS" S

Gross beta S Suspended Solids Dissolved Solids S Total Residue S K-40 (ICP) S Mn-54 Fe-59 S

Co-58 S Co-60 S Zn-65 Zr-Nb-95 S Cs-1 34 S Cs-1 37 Ba-La-140 S S

K-lb S Date Collected 01-02-14 02-03-14 03-03-14 S Lab Code NS a NS a NS a S

Gross beta S Suspended Solids Dissolved Solids S Total Residue S K-40 (ICP) S Mn-54 Fe-59 S

Co-58 S Co-60 Zn-65 S

Zr-Nb-95 S Cs-134 S Cs-137 Ba-La-140 S

a NS= No sample; water frozen.

S S

56 S

S S

0 0 KPS 0 Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting 0 isotopes (continued).

0 Sample Description and Concentration (pCi/L) 0 Indicator 0

K-ia S

Date Collected 04-01-14 05-01-14 06-02-14 0 Lab Code KSW- 1227 KSW- 1897 KSW- 2424 Gross beta Suspended Solids < 1.0 <0.7 < 0.7 0 Dissolved Solids 7.2 +/- 1.1 6.1 +/- 1.6 11.6 +/- 1.4 Total Residue 7.2 +/- 1.1 6.1 +/- 1.6 11.6 +/- 1.4 0 K-40 (ICP) 5.04 4.83 7.57 0 Mn-54 < 2.5 <2.7 < 3.2 Fe-59 < 6.0 < 5.7 < 5.4 0 Co-58 Co-60 2.5 1.5

< 1.7 <2.3

< 2.6 < 2.5 0 Zn-65 < 4.8 <4.9 < 5.2 Zr-Nb-95 < 1.9 < 2.7 < 2.6 0 Cs-1 34 < 3.3 < 3.0 < 4.4 0 Cs-I37 Ba-La-140 2.7 2.5

< 3.2

< 4.0

< 4.2

< 5.9 S K-lb 0 Date Collected 04-01-14 05-01-14 06-02-14 Lab Code KSW- 1228 KSW- 1898 KSW- 2425 0 Gross beta S Suspended Solids < 0.9 <0.7 0.9 +/- 0.4 Dissolved Solids 6.6 +/- 0.9 4.9 +/- 1.2 11.4 +/- 1.1 S Total Residue 6.6 +/- 0.9 4.9 +/- 1.2 12.3 +/- 1.2 0 K-40 (ICP) 3.72 2.74 6.17 Mn-54 <2.1 < 2.4 < 3.7 S Fe-59 < 3.2 < 5.8 < 9.2 Co-58 < 2.5 < 2.4 < 5.8 Co-60 < 1.7 < 1.7 < 4.0 Zn-65 S Zr-Nb-95

< 2.5

< 2.3

< 3.2

< 3.6

< 5.3

< 4.2 Cs-134 < 2.9 <2.8 <6.1 0 Cs-137 < 2.9 <2.5 < 6.8 Ba-La-140 < 3.7 < 5.0 <4.7 57

S S

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting S

isotopes (continued). S S

Sample Description and Concentration (pCi/L) S S

Indicator S K-i a S Date Collected 07-01-14 08-04-14 09-02-14 S Lab Code KSW- 3077 KSW- 3976 KSW- 4608 S

Gross beta S Suspended Solids < 0.7 < 0.7 <0.7 Dissolved Solids 3.4 +/- 0.6 4.2 +/- 1.0 14.1 +/- 1.5 S Total Residue 3.4 +/- 0.6 4.2 +/- 1.0 14.1 +/- 1.5 S K-40 (ICP) 2.89 4.28 12.55 S Mn-54 < 1.8 < 2.6 < 2.5 S Fe-59 < 4.9 < 6.3 < 7.7 Co-58 < 2.6 < 2.5 < 2.3 S Co-60 < 1.5 <3.1 < 1.6 S Zn-65 < 4.1 < 3.8 <4.3 Zr-Nb-95 < 2.6 < 3.7 < 3.6 S

Cs-1 34 < 3.9 < 3.2 < 3.7 S Cs-1 37 Ba-La-140

< 3.7

< 2.1

< 2.8

< 11.3

< 2.8

<4.8 S

S K-i b S Date Collected 07-01-14 08-04-14 09-02-14 S Lab Code KSW- 3078 KSW- 3977 KSW- 4609 S

Gross beta S Suspended Solids 1.1 +/- 0.4 < 0.7 < 0.7 Dissolved Solids 2.4 +/- 0.7 1.7 +/- 0.6 3.2 +/- 0.7 S Total Residue 3.5 +/- 0.8 1.7 +/- 0.6 3.2 +/- 0.7 S K-40 (ICP) 2.44 2.21 2.00 Mn-54 Fe-59

< 2.6

<4.1

< 1.7

< 5.3

< 2.3

< 5.2 S

Co-58 < 3.9 < 2.5 < 3.3 Co-60 < 2.0 < 1.7 < 2.2 S Zn-65 < 2.4 < 2.5 < 2.5 Zr-Nb-95 < 3.7 < 3.2 <4.1 S Cs-1 34 < 3.7 < 1.8 <2.9 S Cs-137 Ba-La-140

< 3.5

< 3.0

< 1.6

<4.8

<2.3

<4.1 S

S S

58 S

S S

S 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting 0 isotopes (continued).

S 0 Sample Description and Concentration (pCi/L)

S Indicator K-1 a Date Collected 10-01-14 11-03-14 12-01-14 Lab Code KSW- 5220 KSW- 6208 KSW- 6776 0

Gross beta Suspended Solids 1.1 + 0.4 < 0.7 < 0.8 0 Dissolved Solids 20.2 +/- 2.1 4.3 +/- 1.0 7.7 +/- 4.0 Total Residue 21.3 + 2.1 4.3 +/- 1.0 7.7 +/- 4.0 K-40 (ICP) 14.76 4.85 5.60 0 < 4.0 < 2.8 Mn-54 <3.1

0. Fe-59 < 1.8 < 2.7 < 5.6 0 Co-58 < 2.9 <2.3 <2.7 Co-60 < 2.5 < 1.9 < 2.5 0 Zn-65 < 3.6 <3.1 < 3.4 Zr-Nb-95 < 3.2 < 2.5 < 2.7 0 Cs-1 34 < 3.9 < 3.8 < 3.2 0 Cs-1 37 < 4.3 < 3.7 < 3.0 Ba-La-140 < 2.2 < 2.8 < 1.8 0

K-l.b 0

Date Collected 10-01-14 11-03-14 12-01-14 0 Lab Code KSW- 5221 KSW- 6209 KSW- 6777 S Gross beta Suspended Solids < 0.7 1.0 +/- 0.4 < 0.7 0 Dissolved Solids 4.2 + 1.2 3.3 +/- 0.7 3.4 +/- 0.8 Total Residue 4.2 + 1.2 4.3 +/- 0.8 3.4 +/- 0.8 K-40 (ICP) 2.50 2.36 3.05 Mn-54 < 2.5 < 2.4 < 1.8 S Fe-59 < 2.9 <4.5 < 3.8 S Co-58 < 2.9 < 2.8 <2.6 Co-60 <2.1 < 1.1 < 0.8 0 Zn-65 < 3.8 < 5.6 < 3.0 S Zr-Nb-95 < 1.6 < 2.4 < 2.9 Cs-1 34 < 2.9 <3.1 < 2.5 Cs-137 < 2.0 < 2.0 < 3.3 Ba-La-140 < 2.6 < 4.2 < 1.3 59

0 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40 and gamma-emitting 0

isotopes (continued). 0 0

Sample Description and Concentration (pCi/L) 0 0

Indicator 0

K-id 0 Date Collected 01-02-14 02-03-14 03-03-14 0 Lab Code KSW- 14 KSW- 376 KSW- 756 0

Gross beta 0 Suspended Solids < 0.8 < 0.7 < 0.7 Dissolved Solids 2.8 +/- 0.6 2.3 +/- 0.6 2.1 +/- 0.7 0 Total Residue 2.8 +/- 0.6 2.3 +/- 0.6 2.1 +/- 0.7 0 K-40 (ICP) 1.19 1.36 1.28 0

< 1.3 Mn-54 Fe-59

<2.1

< 5.5

< 1.9

< 2.2 < 3.8 0

Co-58 < 1.9 <1.1 <2.1 0 Co-60 < 1.9 < 1.5 < 2.2

<2.1 0

Zn-65 < 6.2 < 1.8 Zr-Nb-95 < 1.5 <3.1 <2.1 0 Cs-1 34 < 2.7 < 2.4 < 2.3 0 Cs-137 < 3.6 < 2.5 < 2.2 Ba-La-140 < 2.3 <2.2 < 1.7 0 0

K-i e 0 Date Collected 01-02-14 02-03-14 03-03-14 0 Lab Code NSa NS a NS a 0

Gross beta 0

Suspended Solids Dissolved Solids - 0 Total Residue - 0 K-40 (ICP) 0 Mn-54 -

Fe-59 -

0 Co-58 - 0 Co-60 0 Zn-65 Zr-Nb-95 - 0 Cs-i 34 - 0 Cs-i 37 -

Ba-La-i 40 - 0 a NS= No sample; water frozen. 0 0

0 0

60 0

0

0 KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting

- isotopes (continued).

0

Sample Description and Concentration (pCi/L) 0

t Indicator

K-ld Date Collected 04-01-14 05-01-14 06-02-14 Lab Code KSW- 1229 KSW- 1899 KSW- 2426

) Gross beta Suspended Solids < 0.7 < 0.7 < 0.7

Dissolved Solids 2.1 +/- 0.5 2.2 +/- 0.7 1.3 +/- 0.4 Total Residue 2.1 +/- 0.5 2.2 +/- 0.7 1.3 +/- 0.4 K-40 (ICP) 1.47 1.45 1.25 Mn-54 < 2.7 < 2.3 < 3.0 Fe-59 < 4.1 < 4.4 < 3.2 Co-58 < 2.9 < 3.2 < 3.1

Co-60 < 1.9 < 1.2 < 1.9 Zn-65 < 2.1 < 3.7 < 2.8 Zr-Nb-95 < 1.7 < 3.1 < 3.6 Cs-134 < 3.1 < 1.6 < 2.1 Cs-137 < 2.9 < 1.6 < 3.2 Ba-La-140 < 1.2 < 3.6 < 2.7

~K-le Date Collected 04-01-14 05-01-14 06-02-14 0 Lab Code KSW- 1230 KSW- 1900 KSW- 2427 Gross beta Suspended Solids < 0.7 < 0.7 < 0.7 Dissolved Solids 3.4 +/- 1.0 3.0 +/- 1.3 6.5 +/- 1.1 Total Residue 3.4 +/- 1.0 3.0 +/- 1.3 6.5 +/- 1.1 K-40 (ICP) 2.35 1.86 4.02 Mn-54 < 2.1 < 2.3 < 1.9 Fe-59 < 3.9 < 4.3 < 5.9 Co-58 < 1.8 < 2.1 < 2.4 Co-60 < 2.5 < 2.1 < 2.1 Zn-65 < 6.1 < 4.7 < 5.9 Zr-Nb-95 < 3.0 < 3.7 < 2.6 Cs-134 < 3.9 < 2.6 < 3.0 Cs-137 < 1.9 < 2.7 < 3.1 Ba-La-140 < 3.2 < 6.4 < 2.2 6

0 0

! 61 0

0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

S Indicator 0 K-id S Date Collected 07-01-14 08-04-14 09-02-14 0 Lab Code KSW- 3079 KSW- 3978 KSW- 4610 S Gross beta 0 Suspended Solids Dissolved Solids

< 0.7 1.6 +/- 0.4

< 0.7 1.2 +/- 0.4 S

Total Residue 1.6 +/- 0.4 1.6 +/- 0.4 1.2 +/- 0.4 S K-40 (ICP) 1.20 1.14 1.07 S Mn-54 < 2.7 < 2.0 < 2.7 S Fe-59 < 2.6 < 3.5 <2.5 Co-58 < 2.3 < 1.7 < 2.8 S

Co-60 < 2.7 < 2.0 < 2.9 S Zn-65 Zr-Nb-95

< 4.0

< 3.3

<4.6

< 3.5

<4.7

< 3.0 S

Cs-1 34 < 2.8 < 2.2 < 3.3 S Cs-137 Ba-La-140

< 1.8

< 3.2

<2.5

< 11.3

< 2.3

<4.1 S

S K-1 e S Date Collected 07-01-14 08-04-14 09-02-14 S Lab Code KSW- 3080 KSW- 3979 KSW- 4611 S

Gross beta S Suspended Solids < 0.7 < 0.7 Dissolved Solids

< 0.7 2.1 +/- 0.5 6.2 +/- 1.2 3.7 +/- 0.9 S Total Residue 2.1 +/- 0.5 6.2 +/- 1.2 3.7 +/- 0.9 S K-40 (ICP) 2.98 6.94 4.17 Mn-54 < 2.8 < 2.2 < 4.2 Fe-59 < 2.7 < 4.7 < 5.0 Co-58 < 1.6 < 1.7 < 5.0 Co-60 < 2.4 < 1.7 <2.5 Zn-65 <4.0 <4.3 Zr-Nb-95

< 3.0

< 2.8 < 3.0 <4.9 S

Cs-134 < 2.6 < 1.8 <4.8 S Cs-137 Ba-La-140

< 2.7

< 2.3

<2.1

< 5.4

<4.7

<4.0 S

S S

62 S

S S

0 0 KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

0 S Sample Description and Concentration (pCi/L) 0 Indicator 0

0 K-id Date Collected 10-01-14 11-03-14 12-01-14 Lab Code KSW- 5222 KSW- 6210 KSW- 6778 0

Gross beta 0 Suspended Solids < 0.7 < 0.7 <0.7 Dissolved Solids 1.9 +/- 0.7 1.4 +/- 0.4 1.3 +/- 0.4 Total Residue 1.9 +/- 0.7 1.4 +/- 0.4 1.3 +/- 0.4 0 K-40 (ICP) 1.14 1.25 1.26 0 Mn-54 < 3.9 < 4.6 <2.1 Fe-59 < 7.5 <8.1 <4.0 0 Co-58 < 3.8 < 7.0 < 1.6 Co-60 < 6.2 < 6.6 < 2.5 0 Zn-65 <4.1 < 5.9 < 2.4 0 Zr-Nb-95 < 4.6 < 5.2 < 2.7 Cs-1 34 <5.1 < 5.6 < 2.7 Cs-1 37 < 5.4 0 Ba-La-140 < 3.3

< 3.8

<3.1

< 2.4 0

0 K-le 0 Date Collected 10-01-14 11-03-14 12-01-14 Lab Code KSW- 5223 KSW- 6211 KSW- 6779 0

0 Gross beta Suspended Solids < 0.7 < 0.7 <0.7 S Dissolved Solids 5.0 +/- 1.2 4.0 +/- 0.8 4.6 +/- 1.1 S Total Residue 5.0 +/- 1.2 4.0 +/- 0.8 4.6 +/- 1.1 K-40 (ICP) 3.90 2.73 2.37 0 Mn-54 < 2.8 < 3.0 <2.2 Fe-59 < 5.0 <2.9 < 3.4 0 Co-58 < 2.5 < 1.4 < 3.0 Co-60 <4.1 < 2.8 < 2.5 0 Zn-65 < 4.0 <4.3 < 6.2 Zr-Nb-95 < 4.5 < 2.8 <3.1 0 Cs-134 < 4.8 < 3.2 <3.3 Cs-137 < 3.0 0 Ba-La-140 < 2.5

<2.6

< 2.3

< 3.6

<2.7 63

0 0

KPS 0 Table 24. Surface water samples, analyses for gross beta, potassium-40 and gamma-emitting 0 isotopes (continued).

0 0

Sample Description and Concentration (pCi/L) 0 Indicator 0 K-1 k 0

Date Collected 01-02-14 02-03-14 03-03-14 0

Lab Code NSa NSa NSa 0 Gross beta 0

Suspended Solids 0 Dissolved Solids Total Residue 0 K-40 (ICP) 0 Mn-54 0 Fe-59 0 Co-58 Co-60 0 Zn-65 0 Zr-Nb-95 Cs-1 34 0

Cs-137 0 Ba-La-140 0

0 Date Collected 04-01-14 05-01-14 06-02-14 0

Lab Code KSW- 1231 KSW- 1901 KSW- 2428 0 Gross beta 0

Suspended Solids < 0.7 < 0.7 < 0.7 0 Dissolved Solids 4.0 +/- 0.6 6.3 +/- 0.9 5.9 +/- 0.7 Total Residue 4.0 +/- 0.6 6.3 +/- 0.9 5.9 +/- 0.7 0

K-40 (ICP) 1.94 5.49 5.77 0

Mn-54 < 3.3 < 2.7 <2.7 0 Fe-59 < 4.7 < 2.2 < 3.6 0 Co-58 < 2.5 <2.5 <2.5 Co-60 < 2.6 < 2.2 <2.5 0

Zn-65 < 3.0 < 3.0 < 1.6 0 Zr-Nb-95 < 4.0 < 4.0 < 1.9 Cs-1 34 <3.1 < 3.4 < 2.9 0 Cs-1 37 < 3.8 < 3.0 < 2.3 Ba-La-140 < 3.2 < 3.8 < 4.2 0

a NS= No sample; water frozen.

0 0

64 0 0

0 0 KPS S Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

0 Sample Description and Concentration (pCi/L) 0 Indicator 0 K-ik 0 Date Collected Lab Code 07-01-14 KSW- 3081 08-04-14 KSW- 3980 09-02-14 KSW- 4612 0

Gross beta Suspended Solids < 0.7 <1.1 2.3 +/- 0.8 Dissolved Solids 6.1 +/- 0.7 3.4 +/- 0.6 6.2 +/- 0.8 Total Residue 6.1 +/- 0.7 3.4 +/- 0.6 8.5 +/- 1.1 0

K-40 (ICP) 6.17 3.80 3.74 0 Mn-54 < 2.3 < 2.2 <3.1 Fe-59 < 5.8 <4.8 < 3.8 0 Co-58 < 2.9 < 2.9 <2.1 Co-60 < 1.2 < 2.4 < 2.4 0 Zn-65 < 2.4 < 2.6 < 2.7 Zr-Nb-95 < 2.7 < 3.5 < 3.5

< 3.9 0 Cs-1 34 Cs-1 37 < 2.8

< 2.3

< 2.4

<2.3

<3.1 Ba-La-140 < 2.6 < 9.2 < 3.9 0

0 0 Date Collected 10-01-14 11-03-14 12-01-14 Lab Code KSW- 5224 KSW- 6212 KSW- 6780 0

Gross beta S Suspended Solids < o.0 1.1 +/-0.4 < 0.7 Dissolved Solids 4.9 +/- 1.2 8.3 +/- 1.0 10.4 +/- 1.0 0 Total Residue 4.9 +/- 1.2 9.4 +/- 1.1 10.4 +/- 1.0 S K-40 (ICP) 4.04 13.45 8.45 0 Mn-54 < 2.0 < 2.9 < 3.5 Fe-59 <4.1 < 1.9 < 5.7 Co-58 < 3.1 < 3.9 < 2.7 0 Co-60 < 2.0 < 2.9 < 3.0 0 Zn-65 < 5.5 < 2.8 <4.5 Zr-Nb-95 < 3.3 < 2.7 <2.0 0 Cs-134 < 3.7 < 4.4 <4.2 Cs-137 < 2.5 < 3.9 < 3.7 Ba-La-140 < 2.0 < 2.8 < 1.8

' NS= No sample; inaccessible.

65

0 0

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40 and gamma-emitting 0

isotopes. S Collection: Monthly 0

Sample Description and Concentration (pCi/L) 0 Control 0 K-9 (Raw) 0 Date Collected 01-02-14 02-03-14 03-03-14 0

Lab Code KSW- 15 KSW- 377 KSW- 757 0 Gross beta 0

Suspended Solids < 0.7 < 0.7 < 0.7 0 1.6 +/- 0.5 1.7 +/- 0.5 2.1 +/- 0.7 Dissolved Solids Total Residue 1.6 +/- 0.5 1.7 +/- 0.5 2.1 +/- 0.7 0

K-40 (ICP) 1.09 1.13 1.12 0

Mn-54 <4.1 < 2.3 < 1.7 0 Fe-59 < 3.3 < 4.4 < 2.6 0 Co-58 < 3.5 < 2.2 < 1.1 Co-60 < 3.7 < 1.8 < 1.6 0

Zn-65 < 6.0 < 4.7 < 3.8 0

< 2.0 <2.6 Zr-Nb-95 Cs-1 34 < 3.7 <2.5

< 1.4

<2.3 0

Cs-i 37 < 3.6 <2.1 < 2.9 0 Ba-La-140 < 2.6 < 1.9 < 1.3 0 K-9 (Tap) 0 Date Collected 01-02-14 02-03-14 03-03-14 0

Lab Code KSW- 16 KSW- 378 KSW- 758 0 Gross beta 0

Suspended Solids < 0.8 < 0.7 < 0.7 0 Dissolved Solids 2.4 +/- 0.6 1.5 +/- 0.5 < 1.3 Total Residue 2.4 +/- 0.6 1.5 +/- 0.5 < 1.3 0

K-40 (ICP) 1.10 1.16 1.14 0

Mn-54 < 1.9 < 2.3 < 3.2 0 Fe-59 < 2.9 < 1.9 < 6.5 0 Co-58 < 1.6 < 2.0 < 2.9 Co-60 < 1.1 < 2.2 < 2.8 0

Zn-65 < 3.5 < 3.2 <4.5 0 Zr-Nb-95 < 2.8 < 2.5 < 2.8 Cs-1 34 < 2.8 < 2.6 < 3.3 0

Cs-137 < 2.7 < 2.9 <2.1 0 Ba-La-140 < 1.8 < 1.6 < 2.6 0 0

0 0

0 66 0 0

0 0 KPS S Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting 0 isotopes (continued).

0 0 Sample Description and Concentration (pCi/L) 0 Control 0 K-9 (Raw)

Date Collected 04-01-14 05-01-14 06-02-14 0 Lab Code KSW- 1232 KSW- 1902 KSW- 2429 Gross beta 0 Suspended Solids < 0.7 < 0.7 < 0.7 Dissolved Solids 2.5 +/- 0.8 1.6 +/- 0.4 0.8 +/- 0.4 Total Residue 2.5 +/- 0.8 1.6 +/- 0.4 0.8 +/- 0.4 S K-40 (ICP) 1.30 1.07 1.13 Mn-54 < 3.2 < 2.2 < 1.7 0 Fe-59 <4.1 < 6.5 <4.7 Co-58 < 2.7 < 1.6 < 2.5 0 Co-60 <2.1 < 1.5 < 2.4 0 Zn-65 < 5.9 < 3.8 < 3.2 Zr-Nb-95 < 2.3 < 2.4 < 2.2 S Cs-134 < 3.2 < 2.4 < 3.6 Cs-1 37 < 3.3 <2.5 < 3.5 0 Ba-La-140 < 1.9 < 3.4 < 3.2 0 K-9 (Tap)

Date Collected 04-01-14 05-01-14 06-02-14 0 Lab Code KSW- 1233 KSW- 1903 KSW- 2430 Gross beta 0 Suspended Solids Dissolved Solids

< 0.7 2.5 +/- 0.7

< 0.7 1.4 +/- 0.4

< 0.7 2.3 +/- 0.7 Total Residue 2.5 +/- 0.7 1.4 +/- 0.4 2.3 +/- 0.7 S K-40 (ICP) 1.27 1.10 1.17 Mn-54 < 3.9 < 1.9 < 2.8 0 Fe-59 < 6.3 <4.9 < 2.0 0 Co-58 < 2.9 < 1.9 <2.1 Co-60 < 3.4 < 2.4 < 2.0 0 Zn-65 < 5.6 < 3.3 < 3.6 0 Zr-Nb-95 < 2.9 < 4.2 < 2.8 Cs-134 < 4.5 <2.5 < 2.7 S Cs-137 <4.1 < 2.9 < 2.7 Ba-La-140 < 2.0 <5.1 < 2.2 67

KPS S Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued). 0 0

Sample Description and Concentration (pCi/L) 0 0

Control 0 K-9 (Raw) 0 Date Collected 07-01-14 08-04-14 09-02-14 0 Lab Code KSW- 3082 KSW- 3981 KSW- 4613 0

Gross beta 0 Suspended Solids < 0.6 < 0.8 < 0.8 Dissolved Solids 1.2 +/- 0.4 1.2 +/- 0.4 1.6 +/- 0.5 0

Total Residue 1.2 +/- 0.4 1.2 +/- 0.4 1.6 +/- 0.5 0 K-40 (ICP) 1.14 1.16 1.07 0 Mn-54 < 2.8 < 1.0 <4.5 Fe-59 < 3.6 <2.5 < 7.9 0

< 1.7 < 3.5 Co-58 Co-60

< 1.5

< 1.3 < 1.0 < 2.7 0

Zn-65 < 7.2 < 2.4 < 5.7 0 Zr-Nb-95 < 2.2 < 1.2 < 4.5 0 Cs-134 < 3.2 < 1.2 <4.0 Cs-1 37 < 3.3 <1.1 < 3.8 0 Ba-La-1 40 < 1.8 < 3.7 < 8.8 0 K-9 (Tap) 0 Date Collected 07-01-14 08-04-14 09-02-14 0

Lab Code KSW- 3083 KSW- 3982 KSW- 4614 0 Gross beta 0

Suspended Solids < 0.7 < 0.7 < 0.7 0 Dissolved Solids 1.3 +/- 0.4 1.9 +/- 0.7 1.0 +/- 0.4 Total Residue 1.3 +/- 0.4 1.9 +/- 0.7 1.0 +/- 0.4 0

K-40 (ICP) 1.16 1.16 1.07 0

Mn-54 < 3.0 <3.1 < 3.4 0 Fe-59 < 3.1 < 5.7 <3.1 0 Co-58 < 2.7 < 2.4 <2.1 Co-60 < 2.0 < 2.2 < 2.4 0

Zn-65 < 3.2 < 2.6 < 2.4 0 Zr-Nb-95 < 1.9 <3.1 < 2.9 Cs-1 34 < 1.9 < 3.0 < 2.6 0

Cs-137 < 3.0 <2.7 <3.1 Ba-La-140 <2.1 <6.0 < 5.9 0 0

0 0

68

KPS Table 24. Surface water samples, analyses for gross beta, potassium-40, and gamma-emitting isotopes (continued).

Sample Description and Concentration (pCi/L)

Control K-9 (Raw)

Date Collected 07-01-14 08-04-14 09-02-14 Lab Code KSW- 3082 KSW- 3981 KSW- 4613 Gross beta Suspended Solids < 0.6 < 0.8 < 0.8 Dissolved Solids 1.2 +/- 0.4 1.2 +/- 0.4 1.6 +/- 0.5 Total Residue 1.2 +/- 0.4 1.2 +/- 0.4 1.6 +/- 0.5 K-40 (ICP) 1.14 1.16 1.07 Mn-54 < 2.8 < 1.0 <4.5 0 < 3.6 <2.5 < 7.9 0 Fe-59 Co-58 < 1.5 < 1.7 < 3.5 Co-60 < 1.3 < 1.0 <2.7 0 Zn-65 < 7.2 < 2.4 < 5.7 0 Zr-Nb-95 < 2.2 < 1.2 <4.5 Cs-I 34 < 3.2 < 1.2 < 4.0 0 Cs-137 < 3.3 <1.1 < 3.8 0 Ba-La-140 < 1.8 < 3.7 < 8.8 K-9 (Tap)

Date Collected 07-01-14 08-04-14 09-02-14 Lab Code KSW- 3083 KSW- 3982 KSW- 4614 0 Gross beta Suspended Solids < 0.7 < 0.7 < 0.7 S Dissolved Solids 1.3 +/- 0.4 1.9 +/- 0.7 1.0 +/- 0.4 1.3 +/- 0.4 1.9 +/- 0.7 1.0 +/- 0.4 0 Total Residue K-40 (ICP) 1.16 1.16 1.07 0

Mn-54 < 3.0. <3.1 < 3.4 S Fe-59 < 3.1 < 5.7 <3.1 S Co-58 < 2.7 < 2.4 <2.1 Co-60 < 2.0 < 2.2 < 2.4 S Zn-65 < 3.2 < 2.6 < 2.4 S Zr-Nb-95 < 1.9 <3.1 < 2.9 S Cs-1 34 Cs-137

< 1.9

< 3.0

<2.7

<2.6

<3.1 S Ba-La-140 <2.1 < 6.0 < 5.9 S

S S

S S 69 S

S

S KPS Table 24. Surface water, analyses for gross beta, potassium-40 and gamma-emitting isotopes (continued).

S S

S Sample Description and Concentration (pCi/L)

Indicator S S

K-14a S Date Collected 01-02-14 02-03-14 03-03-14 Lab Code NS a NS a NS a S

Gross beta S Suspended Solids Dissolved Solids S Total Residue 0 K-40 (ICP) S Mn-54 Fe-59 S

Co-58 S Co-60 0 Zn-65 Zr-Nb-95 S Cs-1 34 0 Cs-1 37 Ba-La-140 S

S K-14b S Date Collected 01-02-14 02-03-14 03-03-14 S Lab Code NS a NSa NSa S

Gross beta Suspended Solids S

Dissolved Solids S Total Residue S K-40 (ICP) S Mn-54 Fe-59 S

Co-58 S Co-60 S Zn-65 Zr-Nb-95 0 Cs-134 S Cs-137 Ba-La-140 S

a NS= No sample; water frozen. S S

S S

0 S

70 S

S S

0 0 KPS 0 Table 24. Surface water, analyses for gross beta, potassium-40 and gamma-emitting isotopes (continued).

0 0

0 IDescription and Concentration (pCi/L) 0 Indicator 0 K-14a 0 Date Collected 04-01-14 KSW- 1234 05-01-14 06-02-14 KSW- 2431 Lab Code KSW- 1904 Gross beta Suspended Solids < 0.7 < 0.7 <0.7 Dissolved Solids 5.2 +/- 0.9 3.6 + 0.6 6.8 +/- 1.0 0 Total Residue 5.2 +/- 0.9 3.6 +/- 0.6 6.8 +/- 1.0 K-40 (ICP) 2.90 2.91 4.68 0

Mn-54 < 2.7 < 2.4 < 1.6 S Fe-59 < 5.7 < 2.8 < 5.6 Co-58 < 1.4 < 2.0 < 2.0 Co-60 < 1.2 < 2.2 < 2.3 Zn-65 < 2.4 < 3.8 < 1.7 0 Zr-Nb-95 < 3.0 <4.1 <2.9 Cs-134 < 2.8 < 2.7 < 2.8 0 Cs-137 < 2.7 < 1.5 < 2.5 Ba-La-140 < 3.0 < 5.3 < 2.6 0

0 K-14b 0 Date Collected 04-01-14 05-01-14 06-02-14 Lab Code KSW- 1235 KSW- 1905 KSW- 2432 0 Gross beta S Suspended Solids < 0.7 < 0.7 <0.5 Dissolved Solids 4.7 +/- 0.9 3.9 +/- 0.6 0 Total Residue 4.7 +/- 0.9 3.9 + 0.6 7.8 +/- 0.7 7.8 +/- 0.7 S K-40 (ICP) 2.74 2.80 4.59 Mn-54 < 2.0 < 1.3 < 1.9 Fe-59 < 6.0 < 4.0 < 4.4 0 Co-58 < 2.1 < 2.6 < 2.0 Co-60 < 1.7 < 2.4 < 2.7 0 Zn-65 < 2.9 <2.9 < 2.4 Zr-Nb-95 < 3.0 <4.1 <3.1 S Cs-1 34 < 3.7 < 3.2 < 2.9 Cs-1 37 < 3.5 < 3.3 < 3.0 Ba-La-140 < 2.3 < 2.6 < 3.8 71

0 0

KPS 0

Table 24. Surface water, analyses for gross beta, potassium-40 and gamma-emitting isotopes (continued).

0 0

0 Sample Description and Concentration (pCi/L) 0 Indicator 0 K-14a 0

Date Collected 07-01-14 08-04-14 09-02-14 0

Lab Code KSW- 3084 KSW- 3983 KSW- 4615 0 Gross beta 0

Suspended Solids < 0.7 < 0.7 < 0.7 0 Dissolved Solids 1.6 +/- 0.5 1.8 +/- 0.7 0.6 +/- 0.3 Total Residue 1.6 +/- 0.5 1.8 +/- 0.7 0.6 +/- 0.3 0 K-40 (ICP) 1.28 1.19 1.10 0 Mn-54 < 2.7 < 1.8 < 2.3 0 Fe-59 < 3.0 < 3.8 < 3.3 0 Co-58 < 2.3 < 1.9 <2.6 Co-60 < 2.2 < 1.1 < 1.5 0 Zn-65 < 4.4 < 2.9 <4.5 0 Zr-Nb-95 < 4.0 < 2.4 < 3.6 Cs-1 34 < 3.6 < 1.6 < 3.9 0

Cs-1 37 < 3.5 < 2.0 < 2.9 0

< 2.0 < 3.3 < 2.8 Ba-La-140 0

K-14b 0

Date Collected 07-01-14 08-04-14 09-02-14 0

Lab Code KSW- 3085 KSW- 3984 KSW- 4616 0 Gross beta 0

Suspended Solids < 0.7 < 0.7 <0.7 0 Dissolved Solids 1.5 +/- 0.4 1.7 +/- 0.7 1.8 +/- 0.4 Total Residue 1.5 +/- 0.4 1.7 +/- 0.7 1.8 +/- 0.4 0 K-40 (ICP) 1.29 1.20 1.08 0 Mn-54 < 2.3 < 1.7 <2.1 0 Fe-59 < 5.1 <4.7 < 3.4 0 Co-58 < 3.4 < 1.8 < 2.5 Co-60 < 1.7 <1.1 < 1.5 0 Zn-65 < 2.0 < 2.6 < 2.5 0 Zr-Nb-95 < 2.2 < 1.9 < 3.4 Cs-134 < 3.4 < 1.6 < 2.5 0 Cs-137 < 1.7 < 2.0 < 2.6 0 Ba-La-140 < 2.5 <6.1 < 5.9 0

0 0

0 72 0

0

0 KPS 0

Table 24. Surface water, analyses for gross beta, potassium-40 and gamma-emitting isotopes (continued).

0 0

0 Sample Description and Concentration (pCi/L) 0 Indicator 0 K-14a 10-01-14 11-03-14 12-01-14 0 Date Collected Lab Code KSW- 5227 KSW- 6215 KSW- 6783 0

Gross beta 0 Suspended Solids Dissolved Solids

< 0.7 2.3 +/- 0.7

< 0.7 3.9 +/- 0.6

< 0.7 2.2 +/- 0.4 Total Residue 2.3 +/- 0.7 3.9 +/- 0.6 2.2 +/- 0.4 0

K-40 (ICP) 1.19 1.27 1.73 0

Mn-54 < 2.2 < 2.9 < 2.4 0 Fe-59 < 4.6 < 2.3 <4.3 Co-58 < 1.9 < 1.7 < 2.5 Co-60 < 2.0 < 1.9 < 2.0 0 Zn-65 < 4.0 < 3.4 < 7.0 Zr-Nb-95 < 4.0 <2.6 < 3.3 0 Cs-i 34 < 2.7 < 3.6 < 3.8 0 Cs-i 37 < 3.3 < 2.4 <2.1 Ba-La-140 < 2.8 < 3.4 < 1.4 K-14b S

Date Collected 10-01-14 11-03-14 12-01-14 S Lab Code KSW- 5228 KSW- 6216 KSW- 6784 0

Gross beta 0 Suspended Solids Dissolved Solids

< 0.7 2.2 +/- 0.8

< 0.7 3.6 +/- 0.6

< 0.7 2.2 +/- 0.4 Total Residue 2.2 +/- 0.8 3.6 +/- 0.6 2.2 +/- 0.4 K-40 (ICP) 1.16 1.32 1.63 0 Mn-54 < 3.8 < 1.2 < 3.4 Fe-59 < 6.5 < 3.6 < 5.0 Co-58 < 3.3 < 2.0 < 3.6 0 Co-60 < 3.5 < 1.4 <2.3 0 Zn-65 Zr-Nb-95 3.7 5.0

< 4.2

< 2.0

<6.7

<2.5 Cs-134 < 4.7 < 2.7 < 3.8 Cs-137 < 4.4 < 2.4 < 4.4 Ba-La-140 < 2.8 < 2.4 < 2.0 73

0 0

KPS 0 Table 25. Surface water, analyses for tritium, strontium-89 and strontium-90. 0 Collection: Quarterly composites of monthly samples. 0 0

Location and Concentration pCi/L 0

Collection Period Lab Code H-3 Sr-89 Sr-90 0

0 Indicator 0

K-ia 0 1st Quarter NS a 0 2nd Quarter KSW -2625 < 140 < 0.9 < 0.5 0

3rd Quarter KSW -5019 < 150 < 1.3 < 0.5 4th Quarter KSW -7008 < 178 < 1.1 < 0.6 0

0 0

K-lb 0

1st Quarter NS a 2nd Quarter KSW -2627 < 140 < 1.0 < 0.5 0

3rd Quarter KSW -5020 < 150 < 1.4 < 0.5 0

4th Quarter KSW -7009 < 178 < 1.3 < 0.6 0 0

K-id 0

1st Quarter KSW -817 < 146 < 0.9 < 0.4 0

2nd Quarter KSW -2628 170 +/- 79 < 1.1 < 0.6 0 3rd Quarter KSW -5021 < 150 < 1.3 < 0.5 4th Quarter KSW -7010 < 178 < 1.1 < 0.6 0

0 0

K-i e NS a 0

1st Quarter 0

2nd Quarter KSW -2629 < 140 < 1.0 < 0.5 3rd Quarter KSW -5022 192 +/- 89 < 1.2 < 0.4 0

4th Quarter KSW -7011 < 178 < 1.1 < 0.5 0 0

0 a No samples; water frozen.

0 0

74 0

0

0 KPS 0

0 Table 25. Surface water, analyses for tritium, strontium-89 and strontium-90 (continued).

0 Location and Concentration pCi/L 0 Collection Period H-3 Sr-89 Sr-90 S Indicator 0 K-14a 1st Quarter NSa S 2nd Quarter KSW -2633 < 140 < 1.2 < 0.6 3rd Quarter KSW -5026 < 150 < 1.3 < 0.5 0 4th Quarter KSW -7015 < 178 < 1.1 < 0.6 0

K-14b 0 1st Quarter NS a 2nd Quarter KSW -2634 < 140 < 1.0 < 0.5 3rd Quarter KSW -5028 < 150 < 1.2 < 0.4 4th Quarter KSW -7016 < 178 < 1.1 < 0.5 0

K-ik 1st Quarter NS a 0 2nd Quarter KSW -2630 < 140 < 1.0 < 0.5 3rd Quarter KSW -5023 < 150 < 1.2 0.7 +/- 0.4 0 4th Quarter KSW -7012 < 178 < 1.0 0.6 +/- 0.3 Control S

K-9 S 1st Quarter KSW -818 (Raw) < 142 < 1.1 < 0.5 KSW -819 (Tap) < 142 < 1.0 < 0.5 0 2nd Quarter KSW -2631 (Raw) < 140 < 1.0 < 0.5 0 KSW -2632 (Tap) < 140 < 1.1 < 0.6 0 3rd Quarter KSW -5024 (Raw)

KSW -5025 (Tap)

< 150

< 1.3

< 1.6

< 0.5

< 0.5 S 4th Quarter KSW -7013 (Raw) < 178 < 1.2 < 0.6 0 KSW -7014 (Tap) < 178 < 1.3 < 0.6 0 a No samples; water frozen.

75

0 KPS 0

Table 26. Fish, collected at K-ld, analyses for gross beta, strontium-89, strontium-90 and gamma-emitting isotopes.

Collection: Three times a year 0

Sample Description and Concentration (pCi/g wet) 0 0

Collected 05-07-14 09-12-14 Lab Code KF- 2408 KF- 5210 Type Sucker Lake Herring Portion Flesh Bones Flesh Bones" Gross beta 3.58 +/- 0.07 3.62 + 0.59 3.37 +/- 0.07 3.10 +/- 1.03 Sr-89 NAa < 0.34 NAa < 0.33 Sr-90 NA 0.26 + 0.07 NA 0.40 +/- 0.10 K-40 3.31 +/- 0.44 NAa 2.69 +/- 0.37 NAa Mn-54 < 0.014 NA < 0.018 NA Fe-59 < 0.060 NA < 0.062 NA Co-58 < 0.015 NA < 0.013 NA Co-60 < 0.012 NA < 0.011 NA Cs-134 < 0.018 NA < 0.016 NA Cs-137 < 0.015 NA < 0.020 NA 0

Collected 12-31-14 0 Lab Code KF- 7509 Type Brown Trout Portion Flesh Bones 0 Gross beta 4.31 +/- 0.09 2.86 +/- 0.69 0 Sr-89 NAa < 0.17 0 Sr-90 NA 0.22 +/- 0.07 K-40 3.41 +/- 0.44 NAa Mn-54 < 0.011 NA Fe-59 < 0.030 NA 0 Co-58 < 0.013 NA 0 Co-60 < 0.012 NA Cs-134 < 0.015 NA Cs-137 < 0.014 NA 0

0 a NA = Not analyzed; analyses not required.

70 0

0 0

768 0

0 0

KPS 0

0 Table 27. Slime or aquatic vegetation, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes.

S Collection: Semiannually 0

0 Sample Description and Concentration (pCi/g wet) 0 Indicators Control 0 Location K-1 a K-lb K-id K-9 Date Collected 06-02-14 06-02-14 05-01-14 06-02-14 0 Lab Code KSL- 2410 KSL- 2411 KSL- 1887 KSL- 2414 S Gross beta 4.07 +/- 0.08 7.12 +/- 0.18 1.84 +/- 0.11 4.20 +/- 0.06 Sr-89 < 0.006 <0.017 < 0.023 < 0.009 0 Sr-90 < 0.002 0.006 +/- 0.003 < 0.006 < 0.004 Be-7 0.43 +/- 0.13 0.52 +/- 0.13 0.49 +/- 0.03 0.72 +/- 0.13 K-40 4.12 +/- 0.37 5.76 +/- 0.42 0.83 +/- 0.04 4.72 +/- 0.37 S Mn-54 < 0.008 < 0.011 < 0.002 < 0.012 Co-58 < 0.012 < 0.007 < 0.002 < 0.008 0 Co-60 Nb-95

< 0.012

< 0.009

< 0.017

< 0.013

< 0.002

< 0.003

< 0.007

< 0.010 Zr-95 < 0.020 < 0.026 < 0.004 < 0.017 0 Ru-1 03 Ru-106

< 0.012

< 0.057

< 0.011

< 0.103

< 0.002

< 0.019

< 0.009

< 0.102 0 Cs-1 34 < 0.013 < 0.012 < 0.002 < 0.010 Cs-137 < 0.013 < 0.012 0.004 +/- 0.002 < 0.006 0 Ce-141 < 0.013 < 0.016 < 0.007 < 0.020 Ce-144 < 0.048 < 0.101 < 0.021 < 0.078 0

0 0 Location K-i e K-1 k K-14 0 Date Collected Lab Code 06-02-14 KSL- 2412 06-02-14 KSL- 2413 05-01-14 KSL- 1888 0 Gross beta 3.24 +/- 0.06 4.19 +/- 0.05 11.57 +/- 0.72 Sr-89 < 0.007 < 0.004 < 0.197 0 Sr-90 < 0.003 < 0.002 0.071 +/- 0.033 Be-7 0.23 +/- 0.12 < 0.08 0.80 +/- 0.04 S K-40 Mn-54 3.65 +/- 0.31

< 0.010 3.41 +/-

0.26 0.007 1.04 +/- 0.05

< 0.002 Co-58 < 0.009 < 0.007 < 0.002 0 Co-60 < 0.010 < 0.006 < 0.002 0 Nb-95 < 0.010 < 0.008 < 0.004 Zr-95 < 0.013 < 0.017 < 0.005 Ru-103 < 0.012 < 0.002 0 Ru-1 06 < 0.099 0.008 0.076 < 0.015 0 Cs-1 34 < 0.010 < 0.009 < 0.002 Cs-137 S Ce-141

< 0.013

< 0.022 0.007 0.015 0.007 +/- 0.002

< 0.007 Ce-144 < 0.088 < 0.064 < 0.017 77

KPS Table 27. Slime or aquatic vegetation, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes. S Collection: Semiannually 0 0

Sample Description and Concentration (pCi/g wet) 0 Indicators Control Location K-ia K-lb K-id K-9 0

Date Collected 09-02-14 09-02-14 08-04-14 09-02-14 Lab Code KSL- 4634 KSL- 4635 KSL- 3965 KSL- 4636 0 Gross beta 4.36 +/- 0.13 6.84 +/- 0.21 2.72 +/- 0.20 7.72 +/- 0.28 0 Sr-89 < 0.008 < 0.016 < 0.08 < 0.041 Sr-90 < 0.003 < 0.005 0.035 +/- 0.015 < 0.015 0 Be-7 0.41 +/- 0.16 1.27 +/- 0.17 0.77 +/- 0.04 0.43 +/- 0.18 0 K-40 Mn-54 4.65 +/- 0.47

< 0.013 5.15 +/- 0.40

< 0.009 1.64 +/- 0.05

< 0.002 5.29 +/- 0.42

< 0.015 0

Co-58 < 0.014 < 0.011 < 0.002 < 0.016 0 Co-60 < 0.016 < 0.013 < 0.002 < 0.014 Nb-95 < 0.016 < 0.017 < 0.004 < 0.015 0

Zr-95 < 0.022 < 0.028 < 0.004 < 0.020 0 Ru-1 03 < 0.013 < 0.013 < 0.003 < 0.011 Ru-1 06 < 0.162 < 0.107 < 0.017 < 0.125 0 Cs-134 < 0.017 < 0.012 < 0.002 < 0.014 0 Cs-137 < 0.016 < 0.008 0.018 +/- 0.002 < 0.010 Ce-141 < 0.033 < 0.025 < 0.008 < 0.016 0 Ce-144 <0.113 < 0.075 < 0.012 < 0.098 0 0

Location K-le K-i k K-14 0

Date Collected 08-04-14 08-04-14 08-04-14 0

Lab Code KSL- 3966 KSL- 3967 KSL- 3968 0 Gross beta 4.54 +/- 0.10 6.64 +/- 0.12 2.50 +/- 0.15 0 Sr-89 Sr-90

< 0.009

< 0.003

< 0.009 0.003 +/- 0.002

< 0.024 0.009 +/- 0.005 0

Be-7 <0.12 <0.10 0.51 +/- 0.03 0

K-40 3.77 +/- 0.33 5.63 +/- 0.41 1.51 +/- 0.04 0 Mn-54 < 0.012 < 0.013 < 0.001 Co-58 < 0.012 < 0.017 < 0.002 0 Co-60 < 0.012 < 0.013 < 0.002 Nb-95 < 0.012 < 0.017 < 0.003 0 Zr-95 < 0.012 < 0.024 < 0.004 Ru-103 < 0.012 < 0.013 < 0.002 0

Ru-106 < 0.097 < 0.084 < 0.014 0 Cs-134 < 0.011 < 0.013 < 0.001 Cs-1 37 < 0.010 < 0.013 0.010 +/- 0.002 0

Ce-141 < 0.019 < 0.018 < 0.006 0 Ce-144 < 0.059 < 0.098 < 0.011 0

0 0

0 78 0 0

KPS Table 28. Bottom sediment samples, analyses for gross beta, strontium-89, strontium-90, and gamma-emitting isotopes.

Collection: May and November Sample Description and Concentration (pCilg dry) 0 Indicator Control 0

Location K-ic K-Id K-lj K-14 K-9 0 Collection Date 05-01-14 05-01-14 05-01-14 05-01-14 05-01-14 0 Lab Code KBS- 1962 KBS- 1963 KBS- 1964 KBS- 1966 KBS- 1965 0 Gross beta 10.47 +/- 1.66 8.28 +/- 1.51 10.89 +/- 1.72 9.11 +/- 1.65 15.49 +/- 1.79 0 Sr-89 Sr-90

< 0.053

< 0.030

< 0.070

< 0.040

< 0.045

< 0.027

< 0.050

< 0.030

< 0.036 0.026 +/- 0.012 0 K-40 5.58 +/- 0.43 5.53 +/- 0.39 5.84 +/- 0.41 6.79 +/- 0.44 10.50 +/- 0.87 0 Co-58 Co-60 0.013 0.012 0.006 0.007 0.010 0.009

< 0.012

< 0.009 0.034 0.031 0 Cs-1 34 Cs-137 0.013 0.015 0.012 0.012 0.012 0.011

< 0.011

< 0.012 0.08 +/-

< 0.028 0.03 0

Location K-Ic K-id K-Ij K-14 K-9 0 Collection Date 11-03-14 11-03-14 11-03-14 11-03-14 11-03-14 0 Lab Code KBS- 6217 KBS- 6218 KBS- 6219 KBS- 6221 KBS- 6220 0 Gross beta 10.96 +/- 1.68 12.16 +/- 1.67 12.87 +/- 1.78 10.44 +/- 1.69 15.22 +/- 1.76 Sr-89 < 0.043 0 Sr-90 < 0.020

< 0.042 0.028 +/- 0.013

< 0.059

< 0.020

< 0.040 0.020 +/- 0.011

< 0.038 0.041 +/- 0.013 0 K-40 6.45 +/- 0.43 6.52 +/- 0.41 8.14 +/- 0.46 8.20 +/- 0.46 8.99 +/- 0.65 0 Co-58 < 0.014

< 0.010

< 0.014 < 0.016 < 0.012 < 0.026 Co-60 0.08 +/- 0.02 0.08 +/- 0.01 < 0.008 < 0.015 0 Cs-134 < 0.012 < 0.013 < 0.008 < 0.009 < 0.015 Cs-137 0.03 +/- 0.02 < 0.013 0.03 +/- 0.01 < 0.012 < 0.024 0

0 0

S 0

I.

79

0 0

S 0

0 0

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0 0

0

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0 0*

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0 Annual

Radiological

Environmental

Operating

0 Report

Kewaunee Power Station

PartIII, Corrective

Actions written during

reportingperiod 0

S

Dominion Energy Kewaunee, Inc.

0 0

Central Reporting System Page 1 of 3 State Change History

.CRT.

Draft Supervisor OIR Review Review Review Complete 5/6/2014 Submit 516/2014 Submit Complete 5/6/2014 5/6/2014 13:31:36 12:40:34 12:43:02 by 16:36:32 by HAWLEY, Owner: by HAWLEY, Owner: by BACKUS, Owner:

ROBIN C Owner: HOLSCHBACH, DANIEL C.

HAWLEY, ROBIN C DARRYL M OLSOWY, OLSOWY, ROBIN C HOLSCHBACH, TIMOTHY F TIMOTHY DARRYL M F 0

CRT Assignments Assignment CRT Review Pending 0 CA Creation 5/8/2014 Update CR 5/8/2014 9:57:51 Complete 5/13/2014 10:59:26 0 by PRIBEK, BARBARA A 9:52:00 Owner:

by PRIBEK, BARBARA A Owner:

OLSOWY, by OLSOWY, TIMOTHY F Owner:

TIMOTHY F OLSOWY, OLSOWY, TIMOTHY F 0 TIMOTHY F Section 1 Applicable to site:

0 Record #:

KEWA CR547860 0 Revision Number: 0 Submitter: HAWLEY, ROBIN C 0 Submitter Dept: KEWA - Chemistry 0 Submitter Phone Number: 8215/7665 Submitter Pager Number: n/a 0 One-Line

Description:

K-31 Environmental Air Sampler lost power.

0

Description:

East Krok substation (K-31) air sampler has no power supplied to it due to Public Service preforming maintenance inside the substation.

Power will be restored to the sampler when work is completed.

Run time on enviranmental air sample is less than expected.

0 0 Power was lost 5/5/14 @ 0953 per remote monitoring alert. Sampler status was checked at that time.

0 Sampler status to be verified when power to sampler is restored.

Discovery Date: 5/6/2014 0 Discovery Time: 8:26:00 0 Method of Discovery: SEFI (Self Identified)

Literal 1: If this CR is associated with the BACC Program, please ensure that the CR Description contains sufficient information to ensure the ability to quickly 0 locate the component, which will ensure ALARA.

0 Associated with Boric Acid?:

Applicable to unit:

No Unit 1 Associated w/ Equipment Location?: No 0 System(s):

Equipment Location Display:

63-MET-METEOROLOGICAL/ENV Equipment Location - Critical Component - PRA Flag - Quality Classification - Component Description Equipment Location Links:

Initial Actions: Initiated this Condition Report.

Additional C/A processes req'd?: Other Text Question 1: Provide details for any Additional C/A processes needed:

Text Answer 1: When power is restored, operational check will be preformed by Chemistry dept.

Request CA to CY/RP to report and document in the 2014 Annual Radiological Environmental Operating Report due 5/15/2015.

Document loss of power and reduced run time lAW REMM 2.4.1.c, all deviations from the sampling schedule shall be documented in the Annual Radiological Environmental Report.

C/As Initiated (REA, WR, ETC):

http://teamtrack.va.dominionnet.comltmtrack/tmtrack.dll?IssuePage&Template=printitem&... 5/5/2015

Central Reporting System Page 2 of 3 Tag Hung: (None)

Tag Number:

Additional Contacts:

Supervisor - CR Review: HOLSCHBACH, DARRYL M 0

Question G: Is this CR an OperabilitylReportability Issue Requiring O/R Review?

Yes/No G: Yes Question H: Does this CR affect personnel safety?

Yes/No H: Yes Question I: Does this CR affect plant safety?

Yes/No I: Yes ... S Question J:

Yes/No J:

Does this CR involve plant equipment?

Yes 0

Question K: Is this CR an environmental concern? S Yes/No K: Yes Literal 2: Unit Conditions: 0 Unit 1% Pwr: 0 Unit 2% Pwr: NA 0 Unit 3% Pwr: NA Unit I Mode: 7 0 Unit 2 Mode: NA Unit 3 Mode:

OP-AA-102 Review Req'd?:

NA Yes 0

Is a TS SSC Affected?: No TS SSC Operability Assessment: N/A S Text Question 2: Basis for operability:

Text Answer 2: NON-FUNCTIONAL. K-31 Environmental Air Sampler is NON-FUNCTIONAL due to loss of power. The K-31 Environmental Air Sampler is required per Table 2.2.1-A, Radiological Environmental Monitoring Manual. Per Table 2.2.1-A, 0 samples should be obtained from available sampling locations. Several locations remain functional to obtain the minimum required samples per REMM.

If specimens are unobtainable due to sampling equipment malfunction, reasonable efforts shall be made to correct the problem prior to the end-of the 0 next sampling period.

Question L: Is an Operability Assessment req'd for an SSC, which is Functional for its Yes / No L:

TRM function, to demonstrate operability for its TS function?

No 0

Literal 4: The basis for establishing IOD can be documented in the "Basis for 0 Operability" field. An IOD assignment does not necessarily need to be created. 0 Is an IOD Assignment Required?: No LCO entered: No Applicable LCO:

Non-TS SSC Functionality Assessment.: Non-Functional 0 Literal 5: NOTE: If a RAS is to be assigned to determine the answer to the next question, select "TBD" (to be determined) for the answer to the next 0

question.

Does it impact a TS SSC?: No Literal 6: The basis for establishing Non-TS SSC Functionality may be documented in the "Basis for Operability" field. A RAS assignment does not necessarily need to be created in these instances.

Is a RAS Assignment Needed?: No Literal 7: If this Condition Report is addressing an SSC, document the qualification status of the SSC in the following field. Otherwise select N/A. NOTE: An SSC can be Operable or Functional and still not be Fully Qualified.

SSC Qualification Status: N/A Reportable condition?: No Text Question 3: Reportability Comments:

Text Answer 3:

Can IOD be established?: (None)

Literal 3: If this CR is associated with any system leakage, provide answers to the http://teamtrack.va.dominionnet.comltmtrack/tmtrack.dll?JssuePage&Template=printitem&... 5/5/2015

0 Central Reporting System Page 1 of 3 0

State Change History 0

. CRT. .

Supervisor 0 Submit Draft 5/6/2014 Submit Review Complete OIR Review 5/6/2014 Complete Review 5/6/2014 5/6/2014 0 by HAWLEY, 12:40:34 Owner : by HAWLEY, 12:43:02 by HOLSCHBACH, 13:31:36 Owner: by BACKUS, 16:36:32 Owner:

ROBIN C ROBIN C Owner: DANIEL C.

HAWLEY, DARRYL M OLSOWY, OLSOWY, HOLSCHBACH, ROBIN C TIMOTHY F TIMOTHY DARRYL M F CRT Assignments Assignment CRT Review Pending CA Creation Update CR Complete 5/13/2014 5/8/2014 9:57:51 5/8/2014 10:59:26 by PRIBEK, .9:52:00 by PRIBEK, Owner: by OLSOWY, BARBARA A Owner: BARBARA A OLSOWY, TIMOTHY F Owner:

TIMOTHY F OLSOWY, OLSOWY, TIMOTHY F TIMOTHY F 0 Section 1 0

Applicable to site: KEWA 0 Record #: CR547860 0 Revision Number: 0 Submitter: HAWLEY, ROBIN C 0 Submitter Dept.:

Submitter Phone Number:

KEWA - Chemistry 8215/7665 Submitter Pager Number: n/a One-Line

Description:

K-31 Environmental Air Sampler lost power.

0

Description:

East Krok substation (K-31) air sampler has no power supplied to it due to 0 Public Service preforming maintenance inside the substation.

Power will be restored to the sampler when work is completed.

Run time on enviranmental air sample is less than expected.

0 Power was lost 5/5/14 @ 0953 per remote monitoring alert. Sampler status was 0 checked at that time.

0 Sampler status to be verified when power to sampler is restored.

Discovery Date: 5/6/2014 0 Discovery Time: 8:26:00 Method of Discovery: SEFI (Self Identified) 0 Literal 1: If this CR is associated with the BACC Program, please ensure that the CR Description contains sufficient information to ensure the ability to quickly 0 locate the component, which will ensure ALARA.

Associated with Boric Acid?: No 0 Applicable to unit: Unit 1 Associated w/ Equipment Location?: No 0 System(s): 63-MET-METEOROLOGICAL/ENV Equipment Location Display: Equipment Location - Critical Component - PRA Flag - Quality 0 Classification - Component Description Equipment Location Links:

Initial Actions: Initiated this Condition Report.

0 Additional C/A processes req'd?: Other 0 Text Question 1: Provide details for any Additional C/A processes needed:

Text Answer 1: When power is restored, operational check will be preformed by Chemistry dept.

0 Request CA to CY/RP to report and document in the 2014 Annual Radiological Environmental Operating Report due 5/15/2015.

Document loss of power and reduced run time lAW REMM 2.4.1.c, all deviations from the sampling schedule shall be documented in the Annual Radiological Environmental Report.

CIAs Initiated (REA, WR, ETC):

http://teamtrack.va.dominionnet.comltmtrack/tmtrack.dll?lssuePage&Template=printitem&... 5/5/2015

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ML15140A389

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