Text

Annual Radiological Environmental Report
	ML11139A131
Person / Time
Site:	Cooper
Issue date:	05/16/2011
From:	Vanderkamp D; Nebraska Public Power District (NPPD)
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	NLS2011045
	Download: ML11139A131 (292)
	v • d • e

H Nebraska Public Power District Always there when you need us NLS2011045 May 16, 2011 11 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001

Subject:

Annual Radiological Environmental Report Cooper Nuclear Station, Docket No. 50-298, DPR-46

Dear Sir or Madam:

The purpose of this letter is to submit the Cooper Nuclear Station (CNS) Annual Radiological Environmental Report for the period January 1, 2010, through December 31, 2010. The enclosed report is being submitted per the requirements of Technical Specification 5.6.2 and CNS Offsite Dose Assessment Manual Section D 5.2.

Should you have any questions or require additional information, please contact me at (402) 825-2904.

Sincerely, DrK O David W. 'Van Licensing Manager

/jf Enclosure cc: Regional Administrator w/ enclosure NPG Distribution w/o enclosure USNRC - Region IV Cooper Project Manager w/ enclosure CNS Records w/ enclosure USNRC - NRR Project Directorate IV-1 Senior Resident Inspector w/ enclosure USNRC- CNS J

COOPER NUCLEAR STATION Me, P.O. Box 98 / Brownville, NE 68321-0098 Telephone: (402) 825-3811 / Fax: (402) 825-5211 www.nppd.com

NLS2011045 Enclosure Enclosure Annual Radiological Environmental Report January 1, 2010 through December 31, 2010

NEBRASKA PUBLICPOWER DISTRICT COOPERNUCLEAR STATION RadiologicalEnvironmentalMonitoringProgram 2010 Annual Report January1, 2010 to December 31, 2010 Prepared by Teledyne Brown Engineering 2508 Quality Lane Knoxville, TN37931-3133

TABLE OF CONTENTS SECTION/TITLE PAGE Preface .......................................................................................................................................... 6 I. Introduction .................................................................................................................................. 7 II. Sum m ary .................................................................................................................................... 10 III. Sam pling and A nalysis Program ........................................................................................... 12 IV . Sum m ary and D iscussion of 2010 Analytical Results ....................................................... 17 A . A irborne Particulates ...................................................................................................... 19 B. A irborne Iodine .................................................................................................................... 20 C. Fish ....................................................................................................................................... 21 D . M ilk - Nearest Producer ............................................................................................... 22 E. M ilk - Other Producers .................................................................................................. 23 F. G round W ater ....................................................................................................................... 24 G . River W ater .......................................................................................................................... 25 H . Therm olum inescent D osim eters ................................................................................... 26 I. Food - Broadleaf V egetation .......................................................................................... 27 J. Shoreline Sedim ent ........................................................................................................... 28 K . Errata D ata ........................................................................................................................... 29 V. Conclusions ................................................................................................................................ 30 VI. Radiological Environmental Monitoring Program Summary Table - 2010 ...................... 32 VII. Com plete D ata Tables .......................................................................................................... 38 VIII. References .................................................................................................................................. 98 2

TABLE OF CONTENTS (Cont)

APPENDICES APPENDIX A- 2010 Land Use Census .............................................................................. A-i APPENDIX B - Summary of Interlaboratory Comparisons ...................................................... B-i APPENDIX C - Synopsis of Analytical Procedures ................................................................. C-1 APPENDIX D - Detection Limits and Reporting Levels .......................................................... D-i APPENDIX E - REMP Sampling and Analytical Exceptions .................................................. E-i APPENDIX F - Summary of Doses to a Member of the Public Offsite .................................... F-i APPENDIX G - REMP Sample Station Descriptions .............................................................. G-1 APPENDIX H - Annual Radiological Groundwater Protection Program (A R G PP) R eport .............................................................................................. H -i APPENDIX I - Non-ODAM Required Sampling, Supplementary Stations .............................. I-1 A PPEN D IX J - Errata D ata ............................................................................................................ J- 1 LIST OF FIGURES

i. M aps of Sam pling Stations ............................................................................................ 15 3

TABLE OF CONTENTS (Cont)

LIST OF TRENDING GRAPHS

1. G ross B eta in A ir Particulates ......................................................................................... 19

2. Iodine-131 in C harcoal Filters ....................................................................................... 20

3. C esium -137 in F ish .............................................................................................................. 21

4. Iodine- 131 and Cesium- 137 in Milk - Nearest Producer .............................................. 22

5. Iodine-131 and Cesium-137 in Milk - Other Producers ............................................... 23

6. Tritium in Ground Water ................................................................................................ 24

7. T ritium in R iver W ater'. ...................................................................................................... 25

8. Thermoluminescent Dosimetry ..................................................................................... 26

9. Iodine-131 and Cesium-137 in Food- Broadleaf Vegetation ....................................... 27

10. Cesium-134 and Cesium-137 in Shoreline Sediment .................................................... 28 4

TABLE OF CONTENTS (Cont)

LIST OF TABLES 1 Sam pling and Analyses Program .......................................................................... 12 VII-1 Exposure Pathway - Airborne Air Particulate & Charcoal Filters ............. 39 VII-2 Exposure Pathway - Airborne Composite Air Particulate Filters ........................ 59 VII-3 Exposure Pathway - Ingestion Fish ..................................................................... 59 VII-4 Exposure Pathway - Ingestion Milk Nearest Producer ........................................ 71 VII-5 Exposure Pathway - Ingestion Milk Other Producer .......................................... 75 VII-6 Exposure Pathway - Ingestion Water - Ground .................................................. 76 VII-7 Exposure Pathway - Ingestion Water - River ...................................................... 78 VII-8 Exposure Pathway - Thermoluminescent Dosimetry - TLD ............................... 86 VII-9 Exposure Pathway - Ingestion Vegetation - Terrestrial, Broadleaf ..................... 88 VII- 10 Exposure Pathway - Airborne Shoreline Sediment ............................................. 96 5

Preface This report covers the period of January 1 through December 31, 2010. Personnel of the Nebraska Public Power District made all sample collections. Analyses were performed and reports of analyses were prepared by Teledyne Brown Engineering - Environmental Services and forwarded to Nebraska Public Power District. Environmental Thermoluminescent Dosimeter (TLD) analyses were performed and reports of analyses were prepared by Global Dosimetry solutions.

6

SECTION I. INTRODUCTION 7

I. INTRODUCTION This report contains a complete tabulation of data collected during the period January through December 2010, for the operational Radiological Environmental Monitoring Program performed for the Cooper Nuclear Station (CNS) of the Nebraska Public Power District (NPPD) by Teledyne Brown Engineering - Environmental Services.

Cooper Nuclear Station is located in Nemaha County in the southeast corner of Nebraska on the Missouri River. A portion of the site extends into Missouri. The reactor is an 830-megawatt (net electrical) boiling water reactor. Initial criticality was attained on February 21, 1974.

Radiological environmental monitoring began in 1971 before the plant became operational and has continued to the present. The program monitors radiation levels in air, terrestrial and aquatic environments. All samples are collected by NPPD personnel.

All samples are shipped for analysis to a contractor's laboratory where there exists special facilities required for measurements of extremely low levels of radioactivity. Teledyne Brown Engineering - Environmental Services has the responsibility for the analyses for Cooper Nuclear Station.

The United States Nuclear Regulatory Commission (USNRC) regulations (10CFR50.34a) require that nuclear power plants be designed, constructed, and operated to keep levels of radioactive material in effluents to unrestricted areas as low as is reasonably achievable (ALARA). Inplant monitoring is used to ensure that release limits are not exceeded. As a precaution against unexpected or undefined environmental processes, which might allow undue accumulation of radioactivity in the environment, a program for monitoring the plant environs is included in NPPD's CNS Offsite Dose Assessment Manual (ODAM).

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A. Atmospheric Nuclear Tests Three atmospheric nuclear detonations in the People's Republic of China influenced program results significantly in late 1976 and in 1977. Two of these detonations occurred in late 1976 (September 26 and November 17) and one in late 1977 (September 17). As a consequence of these tests elevated activities of gross beta in air particulate filters and 1-131 in milk were observed throughout most of the United States. No atmospheric nuclear tests have been conducted since 1980, thus no short-lived fission products were detected in air particulate samples.

On April 26, 1986 the fire and explosion of Chernobyl Reactor No. 4 in the Soviet Union resulted in the release of fission products to the atmosphere and worldwide fallout.

Following the explosion, elevated levels of gross beta activities in air particulates and Iodine-131 in charcoal filters and milk samples were measured. Additionally, in 1986, Cesium-137 and the short-lived radionuclides Iodine-131, Ruthenium-106, and Cesium-134 were detected in broadleaf vegetation. Similar results occurred in other areas of the United States and the entire Northern Hemisphere.

B. Program Objectives and Data Interpretation The objective of the monitoring program is to detect and assess the impact of possible releases to the environs of radionuclides from the operations of the Cooper Nuclear Station. This objective requires measurements of low levels of radioactivity equal to or lower than pre-determined limits of detection. In addition the source of the environmental radiation must be established. Sources of environmental radiation include:

(1) Natural background radiation from cosmic rays (Beryllium-7).

(2) Terrestrial, primordial radionuclides from the environment (potassium-40, radium-226, thorium-228).

(3) Fallout from atmospheric nuclear tests such as the September 1977 detonation by the Peoples' Republic of China and the atmospheric weapons test of October 16, 1980 (fission products and fusion products).

(4) Releases from nuclear power plants such as CNS (fission products and neutron activation products).

(5) Fallout from the Chernobyl Nuclear Reactor Accident.

Radiation levels measured in the vicinity of an operating power station are compared with preoperational measurements at the same locations to distinguish power plant effects from other sources. Also, results of the monitoring program are related to events known to cause elevated levels of radiation in the environment, e.g., atmospheric nuclear detonations or abnormal plant releases.

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SECTION II.

SUMMARY

10

II.

SUMMARY

Presented in this report are summaries and discussions of the data generated for the Radiological Environmental Monitoring Program (REMP) for the Cooper Nuclear Station (CNS) of the Nebraska Public Power District (NPPD) for 2010.

The sampling and analyses program is described in Section III. It contains the sampling schedule and required analyses in Table 1 and the site map.

A discussion of each type of sample analyzed and its impact, if any, on the environment is presented in Section IV. Included are graphs of the radionuclides of interest for the past several years and the statistical results for each quarter of the year.

Section V presents the yearly conclusions of the program.

Section VI is the Radiological Environmental Monitoring Program Summary. It contains the yearly summary of the program with the total number of samples of each type analyzed. It lists the yearly average and range for the control locations versus the indicator locations and the number of detections per total number of samples. It identifies the station with the highest yearly average, the distance and location of that station and provides the range of detection.

Section VII contains the complete data tables for the period.

References are presented in Section VIII.

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SECTION III. SAMPLING AND ANALYSES PROGRAM 12

III. SAMPLING AND ANALYSES PROGRAM The 2010 sampling and analyses program is described in Table 1. Teledyne Brown Engineering - Environmental Services has a comprehensive quality assurance/quality control program designed to assure the reliability of data obtained. The results for the 2010 Interlaboratory Comparison Program conducted by the Analytics',

Inc., MAPEP and Environmental Resource Associates are contained in Appendix B.

Sampling locations are indicated in the map labeled Figure 1. The sample types collected at each location and the approximate distance and direction from the reactor elevated release point are specified.

The annual land use census for 2010 is described in Appendix A. There were no milk animals found within three miles of CNS in 2010 and no evidence of potable water use from the river. The nearest garden to CNS is in sector L, 1.3 miles from CNS. From year to year there is a slight variation in the number if gardens tended. The nearest resident to CNS is in sector Q, 0.9 miles from CNS.

All of the required 2010 environmental monitoring, including sampling and analyses, was conducted as specified in Table D4.1-1 of the CNS Offsite Dose Assessment Manual (ODAM), except as noted in Appendix E, REMP Sampling and Analytical Exceptions table.

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TABLE 1 NEBRASKA PUBLICPOWER DISTRICT COOPER NUCLEAR STATION EnvironmentalRadiation Surveillance Program Sampling Schedule and Analyses Sample Type S tation Frequency Analyses Airborne/ 1-10 Once per 7 days Gross beta. Gamma Isotopic Particulate on quarterly composite of each station, and on each sample in which gross beta activity is >10 times the yearly mean of control samples Airborne/Iodine 1-10 Once per 7 days 1-131 Milk / Nearest Producer peak 99 Once per 15 days 1-131 (low level), Gamma Isotopic pasture only analysis of each sample River Water 28, 35 Once per 31 days Gamma Isotopic, each sample Tritium on quarterly composite Milk/ Nearest Producer 99 Once per 31 days 1-131 (low level), Gamma Isotopic analysis Non-peak pasture of each sample Food Products / Broadleaf 28,35,96,101 Monthly when 1-131 (low level), Gamma Isotopic analysis Vegetation required of each sample Background Radiation 1-10, 20, 44, 56, 58, 59, Once per 92 days TLD Readout Thermoluminescent 66, 67, 71, 79-91, 94, (gamma dose)

Dosimeters Groundwater 11,47 Once per 92 days 1-131 (low level), Gamma Isotopic, Tritium Milk Other Producers 103 Once per 92 days 1-131 (low level), Gamma Isotopic Fish (Summer and Fall) 28,35 Two times per year Gamma Isotopic on edible portions Shoreline Sediment 28,35 Two times per year Gamma Isotopic 14

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SECTION IV.

SUMMARY

AND DISCUSSION OF 2010 ANALYTICAL RESULTS 17

IV.

SUMMARY

AND DISCUSSION OF 2010 ANALYTICAL RESULTS Data from the radiological analyses of environmental media collected during 2010 are tabulated and discussed below. The procedures and specifications followed in the laboratory for these analyses are as required in the Teledyne Brown Engineering Quality Assurance manual and are explained in the Teledyne Brown Engineering Analytical Procedures. A synopsis of analytical procedures used for the environmental samples is provided in Appendix C. In addition to internal quality control measures performed by Teledyne Brown Engineering, the laboratory also participates in an Interlaboratory Comparison Program. Participation in this program ensures that independent checks on the precision and accuracy of the measurements of radioactive material in environmental samples are performed. The results of the Interlaboratory Comparison are provided in Appendix B.

Radiological analyses of environmental media characteristically approach and frequently fall below the detection limits of state-of-the-art measurement methods. The "less than" values in the data tables were calculated from each specific analysis and are dependent on sample size, detector efficiency, length of counting time, chemical yield (when appropriate) and the radioactive decay factor from time of counting to time of collection. Teledyne Brown Engineering's analytical methods meet or are below the Lower Limit of Detection (LLD) requirements given in Table 2 of the USNRC Branch Technical Position, Radiological Monitoring Acceptable Program (November 1979, Revision 1). Appendix C contains a discussion of the LLD formulas.

The following is a discussion and summary of the results of the environmental measurements taken during the 2010 reporting period:

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A. Airborne Particulates Gross beta activity was observed in 479 of the 488 indicator samples collected during 2010. The average concentration was 0.021 pCi/mr3 with a range of 0.005 to 0.077 pCi/m 3. The results of the gross beta activities are presented in Section VII-1 and Trending Graph 1. The gross beta activities for 2010 were comparable to levels measured in the previous several years. Prior to that period the gross beta activities were higher due to atmospheric nuclear weapons testing performed in other countries. The preoperational period of 1971 through 1974 averaged 0.098 pCi/mr3 gross beta.

Air particulate filters were collected weekly and composited by locations on a quarterly basis. They were analyzed by gamma ray spectroscopy. The results are presented in Section VII-2. Beryllium-7, which is produced continuously in the upper atmosphere by cosmic radiation, was measured in 37 of 38 composite3 samples. The indicator locations had an average concentration of 0.147 pCi/mi with a range of 0.088 to 0.240 pCi/m 3 . During the preoperational period, beryllium-7 was measured at comparable levels. Naturally occurring potassium-40 was detected in four of 38 composite samples. The indicator locations had an average concentration of 0.060 pCi/m 3 with a range of 0.044 to 0.083 pCi/m 3. All other gamma emitters were below the detection limits.

TRENDING GRAPH I GROSS BETA IN AIR PARTICULATES MONTHLY AVERAGE - ALL LOCATIONS 0.1 0.01 co E

Gs.001

.Gross Betai M

19

B. Airborne Iodine Charcoal cartridges used to collect airborne iodine were collected weekly and analyzed by gamma spectrometry for iodine-131. Stations 01 through 10 were monitored. The results are presented in Section VII-1 and Trending Graph 2. All results were below the required lower limit of detection.

TRENDING GRAPH 2 IODINE-131 IN CHARCOAL FILTERS MONTHLY AVERAGE - ALL LOCATIONS 1.00 0.10 Cf, E

0.01 0.

0.00 Cý) NN' 4Pf SO I -1-131 -U-ODAMLLD I Trending Graph 2 represents minimum detectable concentration (MDC) results. This graph has the ODAM LLD trend line, showing the MDC results as below the ODAM required LLDs. The upward trend indicates shortened detector count time in order to maximize the number of samples counted each day, and is not an indication that the trend will continue to increase above the LLD limit.

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C. Fish Aquatic biota can be sensitive indicators of radionuclide accumulation in the environment because of their ability to concentrate certain chemical elements, which have radioisotopes. The results are presented in Table VII-3 and Trending Graph 3. Four samples of fish were collected during the fall of 2010. A middle-top feeding fish (carp) and a bottom feeding fish (catfish) were collected in and September. These samples were analyzed by gamma ray spectroscopy.

Naturally occurring potassium-40 was detected in all samples. The average concentration at the upstream control location was 2985 pCi/kg (wet weight) with a range of 2960 to 3010 pCi/kg (wet weight). The average concentration for the two indicator samples was 3325 pCi/kg (wet weight) with a range of 3280 to 3370 pCi/kg (wet weight). The preoperational period of 1971 through 1974 averaged 2400 pCi/kg potassium-40. All other gamma emitters were below their detection levels.

TRENDING GRAPH 3 CESIUM-137 IN FISH ALL LOCATIONS 1000 100 0)10 1

Cs-137 -U- Cs-137 ODAM LLD Trending Graph 3 represents minimum detectable concentration (MDC) results. This graph has the ODAM LLD trend line, showing the MDC results as below the ODAM required LLDs. The upward trend indicates shortened detector count time in order to maximize the number of samples counted each day, and is not an indication that the trend will continue to increase above the LLD limit.

July samples were not collected in July 2010.

21

D. Milk - NearestProducer Milk samples are collected once every 15 days in peak pasture season and once every 31 days the rest of the year from Station 99. The results are presented in Table VII-4 and Trending Graph 4. Sixteen samples were analyzed by gamma ray spectroscopy and for low-level iodine-131 by radiochemical separation.

Naturally occurring potassium-40 was measured in all samples with an average concentration of 1229 pCi/liter and a range of 1090 to 1390 pCi/liter. All other gamma emitters were below their detection levels.

TRENDING GRAPH 4 IODINE-131 AND CESIUM-137 IN MILK - NEAREST PRODUCER STATIONS 61 & 99 100.0 10.0 I I CL 1.0 0.1 I Station 61 1-131 Station 61 Cs-1 37

-*Station 99 1-131 --

Station 99 Cs-137

- 1-131 ODAM LLD - Cs-1 37 ODAM LLD Station 61 went out of business in May of 2003. Station 99 replaced station 61 in May of 2003.

Trending Graph 4 represents minimum detectable concentration (MDC) results. This graph has the ODAM LLD trend line, showing the MDC results as below the ODAM required LLDs. The upward trend indicates shortened detector count time in order to maximize the number of samples counted each day, and is not an indication that the trend will continue to increase above the LLD limit.

22

E. Milk - Other Producers Four milk samples were collected from one location of other producers during 2010 and results are presented in Table VII-5 and Trending Graph 5. Station 103 was sampled quarterly in 2010. Naturally occurring potassium-40 was detected in all four samples analyzed with an average concentration of 1183 pCi/liter and a range of 1110 to 1260 pCi/liter. All other gamma emitters were below their detection levels. The operation of the Cooper Nuclear Station has no discernable impact on milk samples.

TRENDING GRAPH 5 IODINE-131 AND CESIUM-137 IN MILK - OTHER PRODUCERS QUARTERLY AVERAGE - ALL LOCATIONS 100.0 10.0 0.1, , ,

1-131 -U-CS-137 --*-1-131ODAMLLD -- 1-Cs-137ODAM LLD Due to delay in analysis, sample results for 1-131 for the first quarter of 2001 were excluded and are not plotted.

Milk station 102 went out of business April 2006. Vegetation samples are taken in lieu of milk.

Trending Graph 5 represents minimum detectable concentration (MDC) results. This graph has the ODAM LLD trend line, showing the MDC results as below the ODAM required LLDs. The upward trend indicates shortened detector count time in order to maximize the number of samples counted each day, and is not an indication that the trend will continue to increase above the LLD limit.

23

F. Ground Water Groundwater was collected from two stations quarterly and analyzed for tritium and for gamma emitting radionuclides. Station 11 is located 0.15 miles from the plant and station 47 is 25.8 miles from the plant. The results are presented in Table VII-6 and Trending Graph 6. Naturally occurring potassium-40 was detected in one sample at location 11 with a concentration of 172 pCi/liter. All other gamma emitters were below their detection levels.

TRENDING GRAPH 6 TRITIUM IN GROUND WATER QUARTERLY AVERAGE - ALL LOCATIONS 10000 1000 r W- W-C. 100 10

'Z' N

-14",

I H-3 -*-H-30DAMLLD I Trending Graph 6 represents minimum detectable concentration (MDC) results. This graph has the ODAM LLD trend line, showing the MDC results as below the ODAM required LLDs. The upward trend indicates shortened detector count time in order to maximize the number of samples counted each day, and is not an indication that the trend will continue to increase above the LLD limit.

24

G. River Water River water was collected monthly and monitored for gamma emitting radionuclides. A quarterly composite was measured for tritium. The results are presented in Table VII-7 and Trending Graph 7. All tritium results were below the required lower limit of detection. All gamma emitters were below their detection levels.

TRENDING GRAPH 7 TRITIUM IN RIVER WATER QUARTERLY AVERAGE - ALL LOCATIONS 10000 1000

-100 C 10 1

SH-3 -*-H-3 ODAMLLD Trending Graph 7 represents minimum detectable concentration (MDC) results. This graph has the ODAM LLD trend line, showing the MDC results as below the ODAM required LLDs. The upward trend indicates shortened detector count time in order to maximize the number of samples counted each day, and is not an indication that the trend will continue to increase above the LLD limit.

25

H. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table V1I-8 and Trending Graph 8. Ambient radiation was monitored at 32 locations within an 11 mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly average for the indicator locations was 22.9 millirem/quarter and a range from 17.4 to 35.0 millirem/quarter. The control station 44, which is located 10.3 miles, 270 degrees, had an average of 24.7 millirem/quarter and a range from 22.2 to 30.9 millirem/quarter. The highest station was Station 8 with an average of 26.6 millirem/quarter and a range from 20.4 to 34.6 millirem/quarter. The preoperational period of 1971 through 1974 averaged 37.0 millirem/quarter; which is the preoperational four year average. Current year TLD averages deviate from the preoperational averages due to instrument variations from previous vendors.

The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

TRENDING GRAPH 8 THERMOLUMINESCENT DOSIMETRY QUARTERLY AVERAGE - ALL LOCATIONS 1000 100 1

I--#Exposure Pathway - Ambient Gamma Radiation ]

First quarter 2001 TLD data low but still within acceptable limits due to possible dry conditions.

26

L Food - BroadleafVegetation Three broadleaf vegetation samples were collected from one location in May and from two locations in August during 2010. Broadleaf vegetation samples were not available for sampling in June, July, September and October. The samples were analyzed by gamma ray spectroscopy and for low-level iodine-131 by radiochemical separation. The results are presented in Table VII-9 and Trending Graph 9. Beryllium-7, which is produced continuously in the upper atmosphere by cosmic radiation was measured in all three samples analyzed. The concentration for the one indicator location was 700 pCi/kg wet. The average concentration for the control location was 579 pCi/kg wet with a range of 499 to 659 pCi/kg wet. Naturally occurring potassium-40 was measured in all three samples analyzed. The concentration for the one indicator location was 8170 pCi/kg wet. The average concentration for the control location was 6925 pCi/kg wet with a range of 4950 to 8900 pCi/kg wet. All other gamma emitters were below their detection levels. The operation of the Cooper Nuclear Station has no discernable impact on broadleaf vegetation samples.

TRENDING GRAPH 9 IODINE-131 AND CESIUM-137 IN FOOD - BROADLEAF VEGETATION ALL LOCATIONS 1000 100 4O 10 C,

1-U--131 - 1-131 ODAM LLD -*--Cs-137 -E Cs-137ODAM LLD The low Cs-137 value reported in July 2001 was due to the wrong aliquot being entered for the gamma analysis resulted in an invalid analysis and is not reported Due to delay in sample receipt, the 1-131 had decayed away, resulting in an invalid analysis for May 2002 and is not reported.

Milk samples were collected in lieu of broadleaf vegetation samples in 2004 and 2005.

Due to delay in counting sample, the 1-131 had decayed away, resulting in an invalid analysis for June 2006 and is not reported. The 1-131 by chemical separation met required 1-131 LLD.

Trending Graph 9 represents minimum detectable concentration (MDC) results. This graph has the ODAM LLD trend line, showing the MDC results as below the ODAM required LLDs. The upward trend indicates shortened detector count time in order to maximize the number of samples counted each day, and is not an indication that the trend will continue to increase above the LLD limit.

27

J. Shoreline Sediment Sediment samples were collected during May and October from Stations 28 and 35 and were analyzed by gamma spectrometry. The results are presented in Table VII-10 and Trending Graph 10. A number of naturally occurring radionuclides were detected in these samples. Naturally occurring potassium-40 was observed in all four samples. The average concentration for the one supplemental station was 14800 pCi/kg (dry weight) and a range of 14100 to 15500 pCi/kg (dry weight). The average concentration for the one indicator station was 16050 pCi/kg (dry weight) and a range of 14800 to 17300 pCi/kg (dry weight).

Radium-226 was observed in one sample from the indicator station. The concentration for the indicator station was 2300 pCi/kg (dry weight). Thorium-228 was observed in all samples. The concentration for the supplemental station was 719 pCi/kg (dry weight) a range of 678 to 759 pCi/kg (dry weight). The concentration for the indicator station was 708 pCi/kg (dry weight) a range of 375 to 1040 pCi/kg (dry weight). All other gamma emitters were below their detection limits.

TRENDING GRAPH 10 CESIUM-134 AND CESIUM-137 IN SHORELINE SEDIMENT STATIONS 28 AND 35 1000 0.

s1 4 D ML D - -Cs1 7 O A L it 10D -I C -3 - - s-3 - -

Trending Graph 10 represents minimum detectable concentration (MDC) results. Only one sample was collected in 2008.

This graph has the ODAM LLD trend line, showing the MDC results as below the ODAM required LLDs. The upward trend indicates shortened detector count time in order to maximize the number of samples counted each day, and is not an indication that the trend will continue to increase above the LLD limit.

28

K. ErrataData In section H, Thermoluminescent Dosimeters, the preoperational TLD average has been incorrectly reported as 7.0 millirem/quarter since 2001. The correct value is 37.0 millirem/quarter. It appears that the 3 was accidentally omitted during report revision.

The corrected section H pages are attached in Appendix J.

29

SECTION V. CONCLUSIONS 30

V. CONCLUSIONS The results of the 2010 Radiological Environmental Monitoring Program (REMP) for the Cooper Nuclear Station (CNS) of the Nebraska Public Power District (NPPD) have been presented. The report contains data tables, summaries, and discussions of the data and trending graphs.

Naturally occurring radioactivity and residual traces of fallout were observed in sample media in the expected ranges. They have been discussed individually in the text.

Observed radioactivity was at very low concentrations.

The results of the analyses have been presented. Based on the evidence of the Radiological Environmental Monitoring Program, the Nebraska Public Power District, Cooper Nuclear Station has had no discernable radiological impact on the environment and is operating within regulatory limits.

31

SECTION VI. RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM

SUMMARY

TABLE - 2010 32

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Docket No. 50-298 Location of Facility Nemaha Nebraska Reporting Period January 1 2010 to December 31 2010 (County/State)

Type & Lower Limit All Indicator Control Medium of Pathway Total No. of Locations Location with Highest Annual Mean Location No. of Sampled of Analysis Detection(l) Mean(2) Name Meano(2) Meano(2) Reportable (Unit of Measurement) Performed (LLD) Range(2) Range(2) Range(2) Occurrences Air Iodine 1-131 488 0.07 ND(0/488) NA NA(0/0) NA(0/0) 0 (pCi/n 3) (ND-ND) (NA-NA) (NA-NA)

Air Particulate GR-B 488 0.01 0.021(479/488) Sta. 1 0.023(51/52) NA(0/0) 0 (pCi/m 3) (0.005/0.077) (0.010/0.077) (NA-NA)

BE-7 38 NA 0.147(37/38) Sta. 3 6.0 miles 0.185(2/2) NA(0/0) 0 (0.088/0.240) (0.156/0.213) (NA-NA)

K-40 38 NA 0.060(4/38) Sta. 1 0.083(1/4) NA(0/0)

(0.044/0.083) NA-NA (NA-NA)

CO-60 38 NA ND(0/38) NA NA(0/0) NA(0/0) 0 (ND-ND) (NA-NA) (NA-NA)

TH-228 38 NA ND(0/38) NA NA(0/0) NA(0/0) 0 (ND-ND) (NA-NA) (NA-NA)

Fish K-40 4 NA 3325(2/2) Sta. 28 1.8 mi. 3325(2/2) 2985(2/2) 0 (pCi/kg Wet) (3280/3370) (3280/3370) (2960/3010)

CO-60 4 130 ND(0/2) NA NA(0/0) ND(0/2) 0 (ND-ND) (NA-NA) (ND-ND)

(1) Nominal Lower Limit of Detection (LLD), as stated in ODAM.

(2) Mean and Range based upon detectable measurements only. Fraction of detectable measurements at specified location indicated in bracketso.

(3) ND =Non Detectable.

(4) NA = Not Applicable.

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Docket No. 50-298 Location of Facility Nemaha Nebraska Reporting Period January 1 2010 to December 31 2010 (County/State)

Type & Lower Limit All Indicator Control Medium of Pathway Total No. of Locations Location with Highest Annual Mean Location No. of Sampled of Analysis Detection(I) Mean(2) Name Meano(2) Meano(2) Reportable (Unit of Measurement) Performed (LLD) Range(2) Range(2) Range(2) Occurrences Fish CS-137 4 150 ND(0/2) NA NA(0/0) ND(0/2) 0 (pCi/kg Wet) (ND-ND) (NA-NA) (ND-ND)

TH-228 4 NA ND(0,2) NA NA(0/0) ND(0/2) 0 (ND-ND) (NA-NA) (ND-ND)

Milk Nearest 1-131 16 NA ND(0/16) NA NA(0/0) NA(0/0) 0 (pCi/L) (ND-ND) (NA-NA) (NA-NA)

K-40 16 NA 1229(16/16) Sta. 99 1229(16/16) NA(0/0) 0 (1090/1390) (1090/1390) (NA-NA)

RA-226 16 NA ND(0/16) NA NA(0/0) NA(0/0) 0 (ND-ND) (NA-NA) (NA-NA)

TH-228 16 NA ND(0/16) NA NA(0/0) NA(0/0) 0 (ND-ND) (NA-NA) (NA-NA)

Milk Others 1-131 4 1 ND(0/4) NA NA(0/0) NA(0/0) 0 (pCi/L) (ND-ND) (NA-NA) (NA-NA)

K-40 4 NA 1183(4/4) Sta. 103 13.5 mi. 1183(4/4) NA(0/0) 0 (1110/1260) (1110/1260) (NA-NA)

(1) Nominal Lower Limit of Detection (LLD), as stated in ODAM.

(2) Mean and Range based upon detectable mneasurements only. Fraction of detectable measurements at specified location indicated in bracketso.

(3) ND = Non Detectable.

(4) NA = Not Applicable.

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Docket No. 50-298 Location of Facility Nemaha Nebraska Reporting Period January 1 2010 to December 31 2010 (County/State)

Type & Lower Limit All Indicator Control Medium of Pathway Total No. of Locations Location with Highest Annual Mean Location No. of Sampled of Analysis Detection(l) Mean(2) Name Mean0(2) MeanO(2) Reportable (Unit of Measurement) Performed (LLD) Range(2) Range(2) Range(2) Occurrences Milk Others RA-226 4 NA ND(0/4) NA NA(0/0) NA(0/0) 0 (pCi/L) (ND-ND) (NA-NA) (NA-NA)

TH-228 4 NA ND(0/4) NA NA(0/0) NA(0/0) 0 (ND-ND) (NA-NA) (NA-NA)

Water - Ground 1-131 8 1 ND(0/8) NA NA(0/0) NA(0/0) 0 (pCi/L) (ND-ND) (NA-NA) (NA-NA)

H-3 8 2000 ND(0/8) NA NA(0/0) NA(0/0) 0 (ND-ND) (NA-NA) (NA-NA)

K-40 8 NA 172(1/8) Sta. 11 0.15 mi. 172(1/8) NA(0/0) 0 NA-NA NA-NA (NA-NA)

TH-228 8 NA ND(0/8) NA NA(0/0) NA(0/0) 0 (ND-ND) (NA-NA) (NA-NA)

River Water H-3 28 2000 ND(0/14) NA NA(0/0) ND(0/14) 0 (pCi/L) (ND-ND) (NA-NA) (ND-ND)

K-40 20 NA ND(0/10) NA NA(0/0) ND(0/10) 0 (ND-ND) (NA-NA) (ND-ND)

(1) Nominal Lower Limit of Detection (LLD), as stated in ODAM.

(2) Mean and Range based upon detectable measurements only. Fraction of detectable measurements at specified location indicated in bracketso.

(3) ND =Non Detectable.

(4) NA = Not Applicable.

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Docket No. 50-298 Location of Facility Nemaha Nebraska Reporting Period January 1 2010 to December 31 2010 (County/State)

Type & Lower Limit All Indicator Control Medium of Pathway Total No. of Locations Location with Highest Annual Mean Location No. of Sampled of Analysis Detection(l) Mean(2) Name Mean0(2) Meano(2) Reportable (Unit of Measurement) Performed (LLD) Range(2) Range(2) Range(2) Occurrences River Water TH-228 20 NA ND(0/10) NA NA(0/0) ND(0/10) 0 (pCi/L) (ND-ND) (NA-NA) (ND-ND)

Thermoluminescence Gamma 126 NA 22.9(122/122) Sta. 8 2.5 mi. 26.6(4/4) 24.7(4/4) 0 Dosimeter Dose (17.4/35.0) (20.4/34.6) (22.2/30.9)

(mR/Standard Quarter) Quarterly Broadleaf Vegetation 1-131 3 60 ND(0/1) NA NA(0/0) ND(0/2) 0 (pCi/kg Wet) (ND-ND) (NA-NA) (ND-ND)

BE-7 3 NA 700(1/1) Sta. 101 700(1/1) 579(2/2) 0 NA-NA NA-NA (499/659)

K-40 3 NA 8170(1/1) Sta. 101 8170(1/1) 6925(2/2) 0 NA-NA NA-NA (4950/8900)

RA-226 3 NA ND(0/1) NA NA(0/0) ND(0/2) 0 (ND-ND) (NA-NA) (ND-ND)

TH-228 3 NA ND(0/1) NA NA(0/0) NA(0/2) 0 (ND-ND) (NA-NA) (NA-NA)

Shoreline Sediment BE-7 4 NA ND(0/2) NA NA(0/0) ND(0/2) 0 (pCi/kg Dry) (ND-ND) (NA-NA) (ND-ND)

(1) Nominal Lower Limit of Detection (LLD), as stated in ODAM.

(2) Mean and Range based upon detectable measurements only. Fraction of detectable measurements at specified location indicated in bracketso.

(3) ND =Non Detectable.

(4) NA = Not Applicable.

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Docket No. 50-298 Location of Facility Nemaha Nebraska Reporting Period January 1 2010 to December 31 2010 (County/State)

Type & Lower Limit All Indicator Control Medium of Pathway Total No. of Locations Location with Hiphest Annual Mean Location No. of Sampled of Analysis Detection(l) Mean(2) Name Meano(2) Meano(2) Reportable (Unit of Measurement) Performed (LLD) Range(2) Range(2) Range(2) Occurrences Shoreline Sediment CS-137 4 NA ND(0/2) NA NA(0/0) ND(0/2) 0 (pCi/kg Dry) (ND-ND) (NA-NA) (ND-ND)

K-40 4 NA 16050(2/2) Sta. 28 1.8 mi. 16050(2/2) 14800(2/2) 0 (14800/17300) (14800/17300) (14100/15500)

RA-226 4 NA 2300(1/2) Sta. 28 1.8 mi. 2300(1/2) ND(0/2) 0 NA-NA NA-NA (ND-ND)

TH-228 4 NA 708(2/2) Sta. 35 2.0mi. 719(2/2) 719(2/2) 0 (375/1040) (678/759) (678/759)

(1) Nominal Lower Limit of Detection (LLD), as stated in ODAM.

(2) Mean and Range based upon detectable measurements only. Fraction of detectable measurements at specified location indicated in bracketso.

(3) ND = Non Detectable.

(4) NA = Not Applicable.

SECTION VII. COMPLETE DATA TABLES 38

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 1 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 8.35E+03 CU.FT. 5.97E-02 +/- 8.27E-03 L.T. 4.E-02 01/05/10 01/12/10 6.44E+03 CU.FT. 7.65E-02 +/- 1.04E-02 L.T. 3.E-02 01/12/10 01/19/10 9.42E+03 CU.FT. 3.41E-02 +/- 5.17E-03 L.T. 6.E-02 01/19/10 01/26/10 9.75E+03 CU.FT. 1.67E-02 +/- 5.56E-03 L.T. 7.E-02 01/26/10 02/02/10 7.89E+03 CU.FT. 2.67E-02 +/- 7.41E-03 L.T. 2.E-02 02/02/10 02/09/10 1.02E+04 CU.FT. 3.40E-02 +/- 6.55E-03 L.T. 4.E-02 02/09/10 02/16/10 9.75E+03 CU.FT. 2.42E-02 +/- 5.72E-03 L.T. 3.E-02 02/16/10 02/22/10 8.58E+03 CU.FT. 2.09E-02 +/- 4.69E-03 L.T. 2.E-02 02/22/10 03/02/10 1.16E+04 CU.FT. 2.92E-02 +/- 4.47E-03 L.T. 4.E-02 03/02/10 03/09/10 1.01E+04 CU.FT. 3.02E-02 +/- 5.43E-03 L.T. 4.E-02 03/09/10 03/16/10 1.OOE+04 CU.FT. 1.87E-02 +/- 5.22E-03 L.T. 2.E-02 03/16/10 03/23/10 1.01E+04 CU.FT. 2.31E-02 +/- 5.78E-03 L.T. 2.E-02 03/23/10 03/30/10 1.OOE+04 CU.FT. 1.69E-02 +/- 5.40E-03 L.T. 5.E-02 03/30/10 04/06/10 1.01E+04 CU.FT. 2.1OE-02 +/- 5.41E-03 L.T. 6.E-02 04/06/10 04/13/10 1.01E+04 CU.FT. 1.49E-02 +/- 5.17E-03 L.T. 3.E-02 04/13/10 04/20/10 9.96E+03 CU.FT. 1.54E-02 +/- 5.62E-03 L.T. 4.E-02 04/20/10 04/27/10 1.01E+04 CU.FT. 1.86E-02 +/- 5.45E-03 L.T. 2.E-02 04/27/10 05/05/10 1.15E+04 CU.FT. 1.12E-02 +/- 3.31E-03 L.T. 3.E-02 05/05/10 05/11/10 8.53E+03 CU.FT. L.T5. E-03 L.T. 2.E-02 05/11/10 05/18/10 1.01 E+04 CU.FT. 1.04E-02 +/- 4.95E-03 L.T. 1.E-02 05/18/10 05/25/10 1.OOE+04 CU.FT. 1.55E-02 +/- 4.98E-03 L.T. 4.E-02 05/25/10 06/01/10 1.01E+04 CU.FT. 1.89E-02 +/- 5.41E-03 L.T. 6.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 1.69E-02 +/- 4.30E-03 L.T. 2.E-02 06/09/10 06/15/10 8.47E+03 CU.FT. 1.24E-02 +/- 4.29E-03 L.T. 1.E-02 06/15/10 06/22/10 1.03E+04 CU.FT. 1.20E-02 +/- 4.69E-03 L.T. 2.E-02 06/22/10 06/29/10 1.01E+04 CU.FT. 2.41E-02 +/- 5.49E-03 L.T. 2.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 1 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 1.OOE+04 CU.FT. 1.21 E-02 +/- 4.92E-03 L.T. 2.E-02 07/06/10 07/13/10 1.01 E+04 CU.FT. 1.94E-02 + 5.54E-03 L.T. 2.E-02 07/13/10 07/20/10 9.68E+03 CU.FT. 2.52E-02 + 5.67E-03 L.T. 2.E-02 07/20/10 07/27/10 1.01E+04 CU.FT. 1.27E-02 + 5.27E-03 L.T. 2.E-02 07/27/10 08/02/10 8.59E+03 CU.FT. 1.67E-02 +/- 6.06E-03 L.T. 9.E-03 08/02/10 08/09/10 1.01 E+04 CU.FT. 2.54E-02 +/- 5.67E-03 L.T. 3.E-02 08/09/10 08/17/10 1.1OE+04 CU.FT. 2.17E-02 + 5.25E-03 L.T. 2.E-02 08/17/10 08/24/10 9.92E+03 CU.FT. 3.51 E-02 +/- 6.22E-03 L.T. 5.E-02 0

08/24/10 08/31/10 1.01 E+04 CU.FT. 1.88E-02 +/- 5.28E-03 L.T. 5.E-02 08/31/10 09/07/10 1.02E+04 CU.FT. 1.36E-02 +/- 4.73E-03 L.T. 6.E-02 09/07/10 09/14/10 9.99E+03 CU.FT. 1.76E-02 +/- 3.76E-03 L.T. 2.E-02 09/14/10 09/21/10 1.01E+04 CU.FT. 1.77E-02 +/- 4.11E-03 L.T. 1.E-02 09/21/10 09/28/10 1.OOE+04 CU.FT. 1.48E-02 +/- 5.03E-03 L.T. 3.E-02 09/28/10 10/05/10 1.OOE+04 CU.FT. 1.22E-02 +/- 4.51 E-03 L.T. 7.E-02 10/05/10 10/12/10 1.01 E+04 CU.FT. 2.26E-02 +/- 5.1OE-03 L.T. 5.E-02 10/12/10 10/19/10 1.OOE+04 CU.FT. 2.93E-02 +/- 5.49E-03 L.T. 3.E-02 10/19/10 10/26/10 1.OOE+04 CU.FT. 2.45E-02 +/- 5.36E-03 L.T. 5.E-02 10/26/10 11/02/10 1.01E+04 CU.FT. 2.62E-02 +/- 5.20E-03 L.T. 7.E-02 11/02/10 11/09/10 1.02E+04 CU.FT. 9.96E-03 +/- 4.63E-03 L.T. 2.E-02 11/09/10 11/16/10 9.99E+03 CU.FT. 1.50E-02 +/- 4.59E-03 L.T. 5.E-02 11/16/10 11/23/10 9.99E+03 CU.FT. 2.59E-02 +/- 5.43E-03 L.T. 2.E-02 11/23/10 11/30/10 1.01 E+04 CU.FT. 3.30E-02 +/- 5.79E-03 L.T. 6.E-02 11/30/10 12/07/10 1.OOE+04 CU.FT. 3.82E-02 +/- 6.32E-03 L.T. 3.E-02 12/07/10 12/14/10 9.98E+03 CU.FT. 3.86E-02 +/- 6.08E-03 L.T. 5.E-02 12/14/10 12/21/10 1.OOE+04 CU.FT. 2.76E-02 +/- 5.20E-03 L.T. 9.E-03 12/21/10 12/28/10 1.01 E+04 CU.FT. 2.74E-02 +/- 4.75E-03 L.T. 2.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 2 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 1.01E+04 CU.FT. 4.35E-02 +/- 6.57E-03 L.T. 5.E-02 01/05/10 01/12/10 1.OOE+04 CU.FT. 4.82E-02 +/- 6.66E-03 L.T. 4.E-02 01/12/10 01/19/10 1.01E+04 CU.FT. 3.71E-02 +/- 5.13E-03 L.T. 5.E-02 01/19/10 01/26/10 9.78E+03 CU.FT. 1.83E-02 +/- 5.63E-03 L.T. 7.E-02 01/26/10 02/02/10 1.OOE+04 CU.FT. 2.21E-02 +/- 5.90E-03 L.T. 3.E-02 02/02/10 02/09/10 1.02E+04 CU.FT. 3.28E-02 +/- 6.50E-03 L.T. 4.E-02 02/09/10 02/16/10 1.OOE+04 CU.FT. 2.51E-02 +/- 5.65E-03 L.T. 3.E-02 02/16/10 02/22/10 8.58E+03 CU.FT. 1.60E-02 +/- 4.32E-03 L.T. 2.E-02 02/22/10 03/02/10 1.16E+04 CU.FT. 2.41E-02 +/- 4.17E-03 L.T. 4.E-02 03/02/10 03/09/10 1.01E+04 CU.FT. 2.04E-02 +/- 5.03E-03 L.T. 4.E-02 03/09/10 03/16/10 9.96E+03 CU.FT. 1.48E-02 +/- 5.01E-03 L.T. 2.E-02 03/16/10 03/23/10 1.02E+04 CU.FT. 1.04E-02 +/- 5.05E-03 L.T. 4.E-02 03/23/10 03/30/10 9.97E+03 CU.FT. 1.84E-02 +/- 5.50E-03 L.T. 5.E-02 03/30/10 04/06/10 1.01E+04 CU.FT. 1.70E-02 +/- 5.18E-03 L.T. 6.E-02 04/06/10 04/13/10 1.OOE+04 CU.FT. 1.87E-02 +/- 5.42E-03 L.T. 3.E-02 04/13/10 04/20/10 9.98E+03 CU.FT. 1.21E-02 +/- 5.43E-03 L.T. 4.E-02 04/20/10 04/27/10 9.74E+03 CU.FT. 1.53E-02 +/- 5.43E-03 L.T. 2.E-02 04/27/10 05/05/10 1.15E+04 CU.FT. 1.47E-02 +/- 3.57E-03 L.T. 3.E-02 05/05/10 05/11/10 8.49E+03 CU.FT. 6.1OE-03 +/- 3.90E-03 L.T. 2.E-02 05/11/10 05/18/10 1.04E+04 CU.FT. 1.18E-02 +/- 4.91 E-03 L.T. 1.E-02 05/18/10 05/25/10 9.78E+03 CU.FT. 9.93E-03 +/- 4.72E-03 L.T. 7.E-02 05/25/10 06/01/10 1.01E+04 CU.FT. 1.48E-02 +/- 5.17E-03 L.T. 6.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 2.16E-02 +/- 4.57E-03 L.T. 2.E-02 06/09/10 06/15/10 8.55E+03 CU.FT. 1.25E-02 +/- 4.27E-03 L.T. 2.E-02 06/15/10 06/22/10 8.11E+03 CU.FT. 8.84E-03 +/- 5.54E-03 L.T. 5.E-02 06/22/10 06/29/10 1.01E+04 CU.FT. 2.03E-02 +/- 5.28E-03 L.T. 4.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 2 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 9.93E+03 CU.FT. 1.14E-02 +/- 4.91 E-03 L.T. 4.E-02 07/06/10 07/13/10 1.01 E+04 CU.FT. 1.54E-02 +/- 5.32E-03 L.T. 4.E-02 07/13/10 07/20/10 1.OOE+04 CU.FT. 1.91 E-02 +/- 5.19E-03 L.T. 4.E-02 07/20/10 07/27/10 9.92E+03 CU.FT. 1.26E-02 +/- 5.35E-03 L.T. 4.E-02 07/27/10 08/02/10 8.58E+03 CU.FT. 1.79E-02 +/- 6.14E-03 L.T. 2.E-02 08/02/10 08/09/10 1.01E+04 CU.FT. 2.65E-02 +/- 5.73E-03 L.T. 5.E-02 08/09/10 08/17/10 1.15E+04 CU.FT. 1.96E-02 +/- 4.96E-03 L.T. 3.E-02

_P1 08/17/10 08/24/10 1.01 E+04 CU.FT. 3.56E-02 +/- 6.17E-03 L.T. 5.E-02 08/24/10 08/31/10 1.OOE+04 CU.FT. 2.18E-02 +/- 5.49E-03 L.T. 4.E-02 08/31/10 09/07/10 1.41 E+03 CU.FT. L.T. 5. E-02 L.T. 4.E-01 09/07/10 09/14/10 8.59E+03 CU.FT. 1.93E-02 +/- 4.28E-03 L.T. 3.E-02 09/14/10 09/21/10 1.02E+04 CU.FT. 1.97E-02 +/- 4.22E-03 L.T. 2.E-02 09/21/10 09/28/10 1.OOE+04 CU.FT. 1.15E-02 +/- 4.83E-03 L.T. 5.E-02 09/28/10 10/05/10 1.01E+04 CU.FT. 1.43E-02 +/- 4.61 E-03 L.T. 7.E-02 10/05/10 10/12/10 1.01 E+04 CU.FT. 2.34E-02 +/- 5.14E-03 L.T. 5.E-02 10/12/10 10/19/10 9.97E+03 CU.FT. 2.94E-02 +/- 5.51 E-03 L.T. 3.E-02 10/19/10 10/26/10 1.OOE+04 CU.FT. 2.99E-02 +/- 5.65E-03 L.T. 5.E-02 10/26/10 11/02/10 1.01E+04 CU.FT. 2.29E-02 +/- 5.01 E-03 L.T. 7.E-02 11/02/10 11/09/10 1.02E+04 CU.FT. 1.38E-02 +/- 4.87E-03 L.T. 2.E-02 11/09/10 11/16/10 9.98E+03 CU.FT. 1.93E-02 +/- 4.87E-03 L.T. 5.E-02 11/16/10 11/23/10 9.98E+03 CU.FT. 2.78E-02 +/- 5.49E-03 L.T. 2.E-02 11/23/10 11/30/10 1.OOE+04 CU.FT. 2.67E-02 +/- 5.50E-03 L.T. 6.E-02 11/30/10 12/07/10 1.OOE+04 CU.FT. 3.67E-02 +/- 6.25E-03 L.T. 5.E-02 12/07/10 12/14/10 9.96E+03 CU.FT. 4.21 E-02 +/- 6.26E-03 L.T. 5.E-02 12/14/10 12/21/10 1.01E+04 CU.FT. 2.84E-02 +/- 5.21 E-03 L.T. 2.E-02 12/21/10 12/28/10 1.01 E+04 CU.FT. 2.88E-02 +/- 4.84E-03 L.T. 3.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 3 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 1.01 E+04 CU.FT. 5.47E-02 +/- 7.06E-03 L.T. 5.E-02 01/05/10 01/12/10 1.01 E+04 CU.FT. 5.1OE-02 +/- 6.74E-03 L.T. 4.E-02 01/12/10 01/19/10 1.OOE+04 CU.FT. 3.55E-02 +/- 5.07E-03 L.T. 5.E-02 01/19/10 01/26/10 9.93E+03 CU.FT. 2.18E-02 +/- 5.75E-03 L.T. 6.E-02 01/26/10 02/02/10 1.OOE+04 CU.FT. 1.90E-02 +/- 5.74E-03 L.T. 3.E-02 02/02/10 02/09/10 1.02E+04 CU.FT. 3.46E-02 +/- 6.57E-03 L.T. 4.E-02 02/09/10 02/16/10 9.96E+03 CU.FT. 2.25E-02 +/- 5.53E-03 L.T. 3.E-02 02116/10 02/22/10 8.59E+03 CU.FT. 2.1OE-02 +/- 4.70E-03 L.T. 2.E-02 02/22/10 03/02/10 1.15E+04 CU.FT. 2.75E-02 +/- 4.40E-03 L.T. 4.E-02 03/02/10 03/09/10 1.02E+04 CU.FT. 2.14E-02 +/- 5.03E-03 L.T. 4.E-02 03/09/10 03/16/10 9.97E+03 CU.FT. 1.72E-02 +/- 5.15E-03 L.T. 2.E-02 03/16/10 03/23/10 2.02E+04 CU.FT. 1.53E-02 +/- 3.03E-03 L.T. 4.E-02 03/23/10 03/30/10 0.OOE+00 CU.FT. (a) 03/30/10 04/06/10 1.OOE+04 CU.FT. 1.93E-02 +/- 5.35E-03 L.T. 6.E-02 04/06/10 04/13/10 1.01 E+04 CU.FT. 2.41 E-02 +/- 5.67E-03 L.T. 3.E-02 04/13/10 04/20/10 1.01E+04 CU.FT. 1.24E-02 +/- 5.39E-03 L.T. 4.E-02 04/20/10 04/27/10 1.OOE+04 CU.FT. 1.45E-02 +/- 5.27E-03 L.T. 2.E-02 04/27/10 05/05/10 1.15E+04 CU.FT. 1.07E-02 +/- 3.27E-03 L.T. 3.E-02 05/05/10 05/11/10 8.60E+03 CU.FT. L. T. 5. E-03 L.T. 2.E-02 05/11/10 05/18/10 1.OOE+04 CU.FT. 1.03E-02 +/- 4.99E-03 L.T. 1.E-02 05/18/10 05/25/10 1.01E+04 CU.FT. 1.29E-02 +/- 4.78E-03 L.T. 7.E-02 05/25/10 06/01/10 1.OOE+04 CU.FT. 1.81 E-02 +/- 5.40E-03 L.T. 6.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 1.90E-02 +/- 4.42E-03 L.T. 2.E-02 06/09/10 06/15/10 0.OOE+00 CU.FT. (a) 06/15/10 06/22/10 0.OOE+00 CU.FT. (a) 06/22/10 06/29/10 0.OOE+00 CU.FT. (a)

(a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 3 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 0.OOE+00 CU.FT. (a) 07/06/10 07/13/10 0.OOE+00 CU.FT. (a) 07/13/10 07/20/10 0.OOE+00 CU.FT. (a) 07/20/10 07/27/10 0.OOE+00 CU.FT. (a) 07/27/10 08/02/10 0.OOE+00 CU.FT. (a) 08/02/10 08/09/10 0.OOE+00 CU.FT. (a) 08/09/10 08/17/10 0.OOE+00 CU.FT. (a) 08/17/10 08/24/10 0.OOE+00 CU.FT. (a) 08/24/10 08/31/10 0.OOE+00 CU.FT. (a) 08/31/10 09/07/10 0.OOE+00 CU.FT. (a) 09/07/10 09/14/10 0.OOE+00 CU.FT. (a) 09/14/10 09/21/10 0.OOE+00 CU.FT. (a) 09/21/10 09/28/10 0.OOE+00 CU.FT. (a) 09/28/10 10/05/10 0.OOE+00 CU.FT. (a) 10/05/10 10/12/10 0.OOE+00 CU.FT. (a) 10/12/10 10/19/10 0.OOE+00 CU.FT. (a) 10/19/10 10/26/10 0.OOE+00 CU.FT. (a) 10/26/10 11/02/10 0.OOE+00 CU.FT. (a) 11/02/10 11/09/10 0.OOE+00 CU.FT. (a) 11/09/10 11/16/10 0.OOE+00 CU.FT. (a) 11/16/10 11/23/10 0.OOE+00 CU.FT. (a) 11/23/10 11/30/10 0.OOE+00 CU.FT. (a) 11/30/10 12/07/10 0.OOE+00 CU.FT. (a) 12/07/10 12/14/10 0.OOE+00 CU.FT. (a) 12/14/10 12/21/10 0.OOE+00 CU.FT. (a) 12/21/10 12/28/10 0.OOE+00 CU.FT. (a)

(a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 4 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 1.01 E+04 CU.FT. 4.81 E-02 +/- 6.78E-03 L.T. 5.E-02 01/05/10 01/12/10 1.01 E+04 CU.FT. 4.45E-02 +/- 6.45E-03 L.T. 4.E-02 01/12/10 01/19/10 1.OOE+04 CU.FT. 2.86E-02 +/- 4.65E-03 L.T. 5.E-02 01/19/10 01/26/10 9.97E+03 CU.FT. 1.35E-02 +/- 5.28E-03 L.T. 6.E-02 01/26/10 02/02/10 1.OOE+04 CU.FT. 2.66E-02 +/- 6.12E-03 L.T. 3.E-02 02/02/10 02/09/10 1.02E+04 CU.FT. 3.54E-02 +/- 6.61E-03 L.T. 4.E-02 02/09/10 02/16/10 9.96E+03 CU.FT. 2.16E-02 +/- 5.48E-03 L.T. 3.E-02 02/16/10 02/22/10 8.59E+03 CU.FT. 1.67E-02 +/- 4.37E-03 L.T. 2.E-02 02/22/10 03/02/10 1.15E+04 CU.FT. 2.56E-02 +/- 4.28E-03 L.T. 4.E-02 03/02/10 03/09/10 1.02E+04 CU.FT. 1.43E-02 +/- 4.73E-03 L.T. 4.E-02 03/09/10 03/16/10 9.98E+03 CU.FT. 1.81 E-02 +/- 5.19E-03 L.T. 2.E-02 03/16/10 03/23/10 1.OOE+04 CU.FT. 1.08E-02 +/- 5.16E-03 L.T. 4.E-02 03/23/10 03/30/10 9.93E+03 CU.FT. 1.35E-02 +/- 5.25E-03 L.T. 5.E-02 03/30/10 04/06/10 1.02E+04 CU.FT. 2.61 E-02 +/- 5.63E-03 L.T. 6.E-02 04/06/10 04/13/10 1.OOE+04 CU.FT. 1.76E-02 +/- 5.36E-03 L.T. 3.E-02 04/13/10 04/20/10 1.02E+04 CU.FT. 1.39E-02 +/- 5.42E-03 L.T. 4.E-02 04/20/10 04/27/10 9.98E+03 CU.FT. 2.26E-02 +/- 5.72E-03 L.T. 2.E-02 04/27/10 05/05/10 1.15E+04 CU.FT. 1.09E-02 +/- 3.29E-03 L.T. 3.E-02 05/05/10 05/11/10 8.61 E+03 CU.FT. 6.87E-03 +/- 3.92E-03 L.T. 2.E-02 05/11/10 05/18/10 1.OOE+04 CU.FT. 9.56E-03 +/- 4.94E-03 L.T. 1.E-02 05/18/10 05/25/10 1.01 E+04 CU.FT. 1.40E-02 +/- 4.85E-03 L.T. 7.E-02 05/25/10 06/01/10 1.01 E+04 CU.FT. 2.11 E-02 +/- 5.53E-03 L.T. 6.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 1 .90E-02 +/- 4.42E-03 L.T. 2.E-02 06/09/10 06/15/10 8.53E+03 CU.FT. 1 .37E-02 +/- 4.37E-03 L.T. 2.E-02 06/15/10 06/22/10 1.02E+04 CU.FT. 1.45E-02 +/- 4.87E-03 L.T. 4.E-02 06/22/10 06/29/10 1.02E+04 CU.FT. 2.17E-02 +/- 5.32E-03 L.T. 4.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 4 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 9.98E+03 CU.FT. 1.47E-02 +/- 5.08E-03 L.T. 4.E-02 07/06/10 07/13/10 1.01 E+04 CU.FT. 2.1OE-02 +/- 5.63E-03 L.T. 3. E-02 07/13/10 07/20/10 9.98E+03 CU.FT. 2.26E-02 + 5.40E-03 L.T. 4.E-02 07/20/10 07/27/10 1.01 E+04 CU.FT. 1.24E-02 + 5.26E-03 L.T. 4.E-02 07/27/10 08/02/10 8.47E+03 CU.FT. 1.98E-02 +/- 6.31E-03 L.T. 2.E-02 08/02/10 08/09/10 1.01E+04 CU.FT. 3.12E-02 + 5.97E-03 L.T. 5.E-02 08/09/10 08/17/10 1.14E+04 CU.FT. 2.OOE-02 +/- 5.02E-03 L.T. 3.E-02 08/17/10 08/24/10 1.03E+04 CU.FT. 3.61 E-02 +/- 6.1OE-03 L.T. 5.E-02 08/24/10 08/31/10 9.97E+03 CU.FT. 2.13E-02 + 5.48E-03 L.T. 4.E-02 08/31/10 09/07/10 9.68E+03 CU.FT. 1.74E-02 + 5.17E-03 L.T. 6.E-02 09/07/10 09/14/10 1.01E+04 CU.FT. 2.43E-02 +/- 4.23E-03 L.T. 2.E-02 09/14/10 09/21/10 1.01E+04 CU.FT. 1.88E-02 + 4.19E-03 L.T. 2.E-02 09/21/10 09/28/10 9.98E+03 CU.FT. 1.21 E-02 + 4.87E-03 L.T. 5.E-02 09/28/10 10/05/10 1.OOE+04 CU.FT. 2.17E-02 + 5.1OE-03 L.T. 7.E-02 10/05/10 10/12/10 1.02E+04 CU.FT. 2.69E-02 + 5.30E-03 L.T. 5.E-02 10/12/10 10/19/10 1.OOE+04 CU.FT. 2.70E-02 + 5.37E-03 L.T. 3.E-02 10/19/10 10/26/10 9.92E+03 CU.FT. 2.48E-02 : 5.41 E-03 L.T. 5.E-02 10/26/10 11/02/10 1.01E+04 CU.FT. 1.92E-02 + 4.79E-03 L.T. 7.E-02 11/02/10 11/09/10 1.03E+04 CU.FT. 1.20E-02 +/- 4.72E-03 L.T. 2.E-02 11/09/10 11/16/10 9.76E+03 CU.FT. 1.47E-02 + 4.66E-03 L.T. 5.E-02 11/16/10 11/23/10 9.76E+03 CU.FT. 2.44E-02 +/- 5.40E-03 L.T. 2.E-02 11/23/10 11/30/10 1.03E+04 CU.FT. 1.99E-02 + 5.OOE-03 L.T. 6.E-02 11/30/10 12/07/10 9.98E+03 CU.FT. 3.62E-02 +/- 6.24E-03 L.T. 5.E-02 12/07/10 12/14/10 9.98E+03 CU.FT. 3.92E-02 + 6.11E-03 L.T. 5.E-02 12/14/10 12/21/10 1.OOE+04 CU.FT. 3.85E-02 +/- 5.79E-03 L.T. 2.E-02 12/21/10 12/28/10 1.01E+04 CU.FT. 2.05E-02 + 4.30E-03 L.T. 3.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 5 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 1.01E+04 CU.FT. 5.52E-02 7.08E-03 L.T. 5.E-02 01/05/10 01/12/10 1.01 E+04 CU.FT. 5.43E-02 6.88E-03 L.T. 4.E-02 01/12/10 01/19/10 1.OOE+04 CU.FT. 3.37E-02 4.97E-03 L.T. 5.E-02 01/19/10 01/26/10 9.97E+03 CU.FT. 1.71 E-02 5.48E-03 L.T. 6.E-02 01/26/10 02/02/10 1.OOE+04 CU.FT. 2.61 E-02 6.1 OE-03 L.T. 3.E-02 02/02/10 02/09/10 1.02E+04 CU.FT. 3.53E-02 6.61 E-03 L.T. 4.E-02 02/09/10 02/16/10 9.96E+03 CU.FT. 2.67E-02 5.75E-03 L.T. 3.E-02 02/16/10 02/22/10 8.59E+03 CU.FT. 2.36E-02 4.88E-03 L.T. 6.E-02 02/22/10 03/02/10 1.15E+04 CU.FT. 2.78E-02 4.41 E-03 L.T. 4.E-02 03/02/10 03/09/10 1.02E+04 CU.FT. 2.03E-02 4.99E-03 L.T. 4.E-02 03/09/10 03/16/10 9.98E+03 CU.FT. 9.13E-03 4.65E-03 L.T. 2.E-02 03/16/10 03/23/10 1.OOE+04 CU.FT. 1.91 E-02 5.62E-03 L.T. 4.E-02 03/23/10 03/30/10 9.93E+03 CU.FT. 1.68E-02 5.43E-03 L.T. 4.E-02 03/30/10 04/06/10 1.02E+04 CU.FT. 2.68E-02 5.67E-03 L.T. 6.E-02 04/06/10 04/13/10 1.OOE+04 CU.FT. 2.05E-02 5.52E-03 L.T. 3.E-02 04/13/10 04/20/10 1.02E+04 CU.FT. 1.16E-02 5.30E-03 L.T. 4.E-02 04/20/10 04/27/10 1.OOE+04 CU.FT. 1.25E-02 5.16E-03 L.T. 2.E-02 04/27/10 05/05/10 1.15E+04 CU.FT. 1.40E-02 3.52E-03 L.T. 4.E-02 05/05/10 05/11/10 8.60E+03 CU.FT. 7.57E-03 3.98E-03 L.T. 2.E-02 05/11/10 05/18/10 1.OOE+04 CU.FT. L. 7. E-03 L.T. 1.E-02 05/18/10 05/25/10 1.01 E+04 CU.FT. 1.18E-02 4.71 E-03 L.T. 7.E-02 05/25/10 06/01/10 1.01 E+04 CU.FT. 1.49E-02 5.18E-03 L.T. 7.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 2.17E-02 4.58E-03 L.T. 2.E-02 06/09/10 06/15/10 8.53E+03 CU.FT. 1.28E-02 4.31 E-03 L.T. 2.E-02 06/15/10 06/22/10 1.02E+04 CU.FT. 1.19E-02 4.71 E-03 L.T. 4.E-02 06/22/10 06/29/10 1.02E+04 CU.FT. 2.46E-02 5.48E-03 L.T. 4.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 5 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 9.98E+03 CU.FT. 1.44E-02 +/- 5.06E-03 L.T. 4.E-02 07/06/10 07/13/10 1.01 E+04 CU.FT. 1.24E-02 +/- 5.16E-03 L.T. 3.E-02 07/13/10 07/20/10 9.98E+03 CU.FT. 1.68E-02 +/- 5.06E-03 L.T. 4.E-02 07/20/10 07/27/10 1.02E+04 CU.FT. 1.32E-02 +/- 5.26E-03 L.T. 4.E-02 07/27/10 08/02/10 8.47E+03 CU.FT. 1.75E-02 +/- 6.18E-03 L.T. 2.E-02 08/02/10 08/09/10 1.01E+04 CU.FT. 3.52E-02 +/- 6.16E-03 L.T. 5.E-02 08/09/10 08/17/10 1.14E+04 CU.FT. 2.14E-02 +/- 5.09E-03 L.T. 3.E-02

_1:c 08/17/10 08/24/10 1.03E+04 CU.FT. 3.47E-02 +/- 6.04E-03 L.T. 5.E-02 08/24/10 08/31/10 9.97E+03 CU.FT. 1.96E-02 +/- 5.39E-03 L.T. 5.E-02 08/31/10 09/07/10 1.01 E+04 CU.FT. 1.63E-02 +/- 4.93E-03 L.T. 6.E-02 09/07/10 09/14/10 1.OOE+04 CU.FT. 2.28E-02 +/- 4.14E-03 L.T. 2.E-02 09/14/10 09/21/10 1.01 E+04 CU.FT. 1.55E-02 +/- 3.95E-03 L.T. 2.E-02 09/21/10 09/28/10 1.01 E+04 CU.FT. 1.33E-02 +/- 4.90E-03 L.T. 5.E-02 09/28/10 10/05/10 9.98E+03 CU.FT. 1.30E-02 +/- 4.57E-03 L.T. 7.E-02 10/05/10 10/12/10 1.02E+04 CU.FT. 2.55E-02 +/- 5.22E-03 L.T. 5.E-02 10/12/10 10/19/10 9.98E+03 CU.FT. 3.38E-02 +/- 5.74E-03 L.T. 3.E-02 10/19/10 10/26/10 9.98E+03 CU.FT. 2.68E-02 +/- 5.49E-03 L.T. 5.E-02 10/26/10 11/02/10 1.OOE+04 CU.FT. 1.88E-02 +/- 4.80E-03 L.T. 7.E-02 11/02/10 11/09/10 1.02E+04 CU.FT. 1.49E-02 +/- 4.94E-03 L.T. 2.E-02 11/09/10 11/16/10 9.85E+03 CU.FT. 1.53E-02 +/- 4.67E-03 L.T. 5.E-02 11/16/10 11/23/10 9.85E+03 CU.FT. 2.59E-02 +/- 5.48E-03 L.T. 2.E-02 11/23/10 11/30/10 1.03E+04 CU.FT. 2.23E-02 +/- 5.14E-03 L.T. 6.E-02 11/30/10 12/07/10 9.98E+03 CU.FT. 4.03E-02 +/- 6.43E-03 L.T. 5.E-02 12/07/10 12/14/10 9.99E+03 CU.FT. 3.95E-02 +/- 6.11E-03 L.T. 5.E-02 12/14/10 12/21/10 1.OOE+04 CU.FT. 2.90E-02 +/- 5.28E-03 L.T. 2.E-02 12/21/10 12/28/10 1.01 E+04 CU.FT. 2.04E-02 +/- 4.29E-03 L.T. 3.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 6 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 1.01E+04 CU.FT. 4.79E-02 +/- 6.77E-03 L.T. 3.E-02 01/05/10 01/12/10 1.01 E+04 CU.FT. 4.88E-02 +/- 6.64E-03 L.T. 2.E-02 01/12/10 01/19/10 1.00E+04 CU.FT. 3.49E-02 +/- 5.04E-03 L.T. 5.E-02 01/19110 01/26/10 9.97E+03 CU.FT. 1.41E-02 +/- 5.31 E-03 L.T. 6.E-02 01/26/10 02/02/10 1.OOE+04 CU.FT. 2.02E-02 +/- 5.80E-03 L.T. 4.E-02 02/02/10 02/09/10 1.02E+04 CU.FT. 3.47E-02 +/- 6.58E-03 L.T. 4.E-02 02/09/10 02/16/10 9.96E+03 CU.FT. 2.34E-02 +/- 5.58E-03 L.T. 3.E-02 02/16/10 02/22/10 8.59E+03 CU.FT. 2.19E-02 +/- 4.76E-03 L.T. 6.E-02 02/22/10 03/02/10 1.15E+04 CU.FT. 2.41 E-02 +/- 4.19E-03 L.T. 4.E-02 03/02/10 03/09/10 1.02E+04 CU.FT. 1.75E-02 +/- 4.87E-03 L.T. 4.E-02 03/09/10 03/16/10 9.97E+03 CU.FT. 1.05E-02 +/- 4.74E-03 L.T. 2.E-02 03/16/10 03/23/10 1.OOE+04 CU.FT. 9.26E-03 +/- 5.07E-03 L.T. 4.E-02 03/23/10 03/30/10 9.93E+03 CU.FT. 2.26E-02 +/- 5.74E-03 L.T. 4.E-02 03/30/10 04/06/10 1.02E+04 CU.FT. 2.17E-02 +/- 5.40E-03 L.T. 6.E-02 04/06/10 04/13/10 1.00E+04 CU.FT. 2.40E-02 +/- 5.71 E-03 L.T. 3.E-02 04/13/10 04/20/10 1.02E+04 CU.FT. 1.16E-02 +/- 5.30E-03 L.T. 4.E-02 04/20/10 04/27/10 1.00E+04 CU.FT. 1.19E-02 +/- 5.12E-03 L.T. 2.E-02 04/27/10 05/05/10 1.15E+04 CU.FT. 1.48E-02 +/- 3.58E-03 L.T. 4.E-02 05/05/10 05/11/10 8.58E+03 CU.FT. 6.55E-03 +/- 3.90E-03 L.T. 2.E-02 05/11/10 05/18/10 1.00E+04 CU.FT. 7.32E-03 +/- 4.81 E-03 L.T. 1.E-02 05/18/10 05/25/10 1.01 E+04 CU.FT. 1.02E-02 +/- 4.61 E-03 L.T. 7.E-02 05/25/10 06/01/10 1.01 E+04 CU.FT. 1.21 E-02 +/- 5.02E-03 L.T. 7.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 1.91 E-02 +/- 4.43E-03 L.T. 2.E-02 06/09/10 06/15/10 8.54E+03 CU.FT. 1.06E-02 +/- 4.12E-03 L.T. 2.E-02 06/15/10 06/22/10 1.02E+04 CU.FT. 9.66E-03 +/- 4.57E-03 L.T. 4.E-02 06/22/10 06/29/10 1.02E+04 CU.FT. 1.80E-02 +/- 5.11E-03 L.T. 4.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 6 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 9.98E+03 CU.FT. 8.38E-03 +/- 4.69E-03 L.T. 4.E-02 07/06/10 07/13/10 1.01 E+04 CU.FT. 1.64E-02 +/- 5.38E-03 L.T. 3.E-02 07/13/10 07/20/10 9.98E+03 CU.FT. 1.65E-02 +/- 5.04E-03 L.T. 4.E-02 07/20/10 07/27/10 1.01E+04 CU.FT. 1.20E-02 +/- 5.23E-03 L.T. 4.E-02 07/27/10 08/02/10 8.47E+03 CU.FT. 1.76E-02 +/- 6.19E-03 L.T. 2.E-02 08/02/10 08/09/10 1.01E+04 CU.FT. 2.50E-02 +/- 5.65E-03 L.T. 5.E-02 08/09/10 08/17/10 1.14E+04 CU.FT. 2.27E-02 +/- 5.16E-03 L.T. 3.E-02

(-I 08/17/10 08/24/10 1.03E+04 CU.FT. 3.51 E-02 +/- 6.06E-03 L.T. 3.E-02 08/24/10 08/31/10 9.97E+03 CU.FT. 1.89E-02 +/- 5.34E-03 L.T. 6.E-02 08/31/10 09/07/10 1.01 E+04 CU.FT. 1.76E-02 +/- 5.01 E-03 L.T. 3.E-02 09/07/10 09/14/10 1.OOE+04 CU.FT. 2.63E-02 +/- 4.39E-03 L.T. 1.E-02 09/14/10 09/21/10 1.01 E+04 CU.FT. 2.11E-02 +/- 4.35E-03 L.T. 2.E-02 09/21/10 09/28/10 1.02E+04 CU.FT. 1.38E-02 +/- 4.88E-03 L.T. 5.E-02 09/28/10 10/05/10 9.98E+03 CU.FT. 1.51E-02 +/- 4.70E-03 L.T. 4.E-02 10/05/10 10/12/10 1.02E+04 CU.FT. 2.88E-02 +/- 5.41 E-03 L.T. 6.E-02 10/12/10 10/19/10 9.98E+03 CU.FT. 2.36E-02 +/- 5.18E-03 L.T. 2.E-02 10/19/10 10/26/10 9.98E+03 CU.FT. 2.19E-02 +/- 5.22E-03 L.T. 6.E-02 10/26/10 11/02/10 1.01E+04 CU.FT. 1.89E-02 +/- 4.77E-03 L.T. 5.E-02 11/02/10 11/09/10 1.02E+04 CU.FT. 1.05E-02 +/- 4.67E-03 L.T. 2.E-02 11/09/10 11/16/10 9.85E+03 CU.FT. 1.82E-02 +/- 4.85E-03 L.T. 3.E-02 11/16/10 11/23/10 9.85E+03 CU.FT. 3.36E-02 +/- 5.89E-03 L.T. 1.E-02 11/23/10 11/30/10 1.03E+04 CU.FT. 2.16E-02 +/- 5.1OE-03 L.T. 3.E-02 11/30/10 12/07/10 9.98E+03 CU.FT. 4.42E-02 +/- 6.61 E-03 L.T. 5.E-02 12/07/10 12/14/10 9.98E+03 CU.FT. 3.29E-02 +/- 5.79E-03 L.T. 3.E-02 12/14/10 12/21/10 1.OOE+04 CU.FT. 3.26E-02 +/- 5.48E-03 L.T. 2.E-02 12/21/10 12/28/10 1.01E+04 CU.FT. 1.98E-02 +/- 4.25E-03 L.T. 3.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 7 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 9.79E+03 CU.FT. 5.08E-02 +/- 7.04E-03 L.T. 4.E-02 01/05/10 01/12/10 1.OOE+04 CU.FT. 5.23E-02 +/- 6.84E-03 L.T. 3.E-02 01/12/10 01/19/10 1.01 E+04 CU.FT. 3.74E-02 +/- 5.15E-03 L.T. 5.E-02 01/19/10 01/26/10 1.OOE+04 CU.FT. 2.06E-02 +/- 5.65E-03 L.T. 7.E-02 01/26/10 02/02/10 1.OOE+04 CU.FT. 3.20E-02 +/- 6.38E-03 L.T. 4.E-02 02/02/10 02/09/10 1.02E+04 CU.FT. 4.80E-02 +/- 7.15E-03 L.T. 4.E-02 02/09/10 02/16/10 9.99E+03 CU.FT. 2.60E-02 +/- 5.71 E-03 L.T. 3.E-02 02/16/10 02/22/10 8.59E+03 CU.FT. 2.1OE-02 +/- 4.70E-03 L.T. 6.E-02 02/22/10 03/02/10 1.16E+04 CU.FT. 2.93E-02 +/- 4.48E-03 L.T. 4.E-02 03/02/10 03/09/10 1.01E+04 CU.FT. 2.41 E-02 +/- 5.18E-03 L.T. 5.E-02 03/09/10 03/16/10 9.96E+03 CU.FT. 1.59E-02 +/- 5.07E-03 L.T. 2.E-02 03/16/10 03/23/10 1.02E+04 CU.FT. 9.52E-03 +/- 5.OOE-03 L.T. 2.E-02 03/23/10 03/30/10 9.97E+03 CU.FT. 1.83E-02 +/- 5.49E-03 L.T. 4.E-02 03/30/10 04/06/10 1.01 E+04 CU.FT. 2.53E-02 +/- 5.64E-03 L.T. 6.E-02 04/06/10 04/13/10 1.OOE+04 CU.FT. 1.93E-02 +/- 5.45E-03 L.T. 3.E-02 04/13/10 04/20/10 9.99E+03 CU.FT. 1.97E-02 +/- 5.83E-03 L.T. 4.E-02 04/20/10 04/27/10 1.01 E+04 CU.FT. 1.61 E-02 +/- 5.32E-03 L.T. 2.E-02 04/27/10 05/05/10 1.15E+04 CU.FT. 1.43E-02 +/- 3.54E-03 L.T. 4.E-02 05/05/10 05/11/10 8.49E+03 CU.FT. 7.84E-03 +/- 4.05E-03 L.T. 2.E-02 05/11/10 05/18/10 1.01E+04 CU.FT. L.T. 7. E-03 L.T. 1.E-02 05/18/10 05/25/10 1.01 E+04 CU.FT. 1.38E-02 +/- 4.83E-03 L.T. 7.E-02 05/25/10 06/01/10 1.01 E+04 CU.FT. 2.03E-02 +/- 5.48E-03 L.T. 7.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 2.12E-02 +/- 4.55E-03 L.T. 2.E-02 06/09/10 06/15/10 8.55E+03 CU.FT. 1.04E-02 +/- 4.1OE-03 L.T. 1.E-02 06/15/10 06/22/10 1.02E+04 CU.FT. 1.17E-02 +/- 4.70E-03 L.T. 2.E-02 06/22/10 06/29/10 1.01E+04 CU.FT. 1.91 E-02 +/- 5.22E-03 L.T. 2.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 7 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 9.96E+03 CU.FT. 1.26E-02 +/- 4.96E-03 L.T. 2.E-02 07/06/10 07/13/10 1.01 E+04 CU.FT. 1.67E-02 +/- 5.40E-03 L.T. 2.E-02 07/13/10 07/20/10 1.OOE+04 CU.FT. 1.72E-02 +/- 5.08E-03 L.T. 2.E-02 07/20/10 07/27/10 1.01E+04 CU.FT. 1.08E-02 +/- 5.17E-03 L.T. 2.E-02 07/27/10 08/02/10 8.58E+03 CU.FT. 1.57E-02 +/- 6.01E-03 L.T. 3.E-02 08/02/10 08/09/10 1.01 E+04 CU.FT. 2.65E-02 +/- 5.73E-03 L.T. 2.E-02 08/09/10 08/17/10 1.15E+04 CU.FT. 2.04E-02 +/- 5.OOE-03 L.T. 2.E-02 08/17/10 08/24/10 1.01E+04 CU.FT. 3.43E-02 + 6.1OE-03 L.T. 4.E-02 08/24/10 08/31/10 1.OOE+04 CU.FT. 1.91 E-02 + 5.34E-03 L.T. 6.E-02 08/31/10 09/07/10 1.02E+04 CU.FT. 1.68E-02 +/- 4.93E-03 L.T. 5.E-02 09/07/10 09/14/10 9.85E+03 CU.FT. 2.33E-02 + 4.22E-03 L.T. 2.E-02 09/14/10 09/21/10 1.02E+04 CU.FT. 1.74E-02 +/- 4.06E-03 L.T. 1.E-02 09/21/10 09/28/10 1.OOE+04 CU.FT. 1.46E-02 +/- 5.02E-03 L.T. 3.E-02 09/28/10 10/05/10 1.01E+04 CU.FT. 1.64E-02 + 4.74E-03 L.T. 5.E-02 10/05/10 10/12/10 1.01E+04 CU.FT. 2.44E-02 + 5.20E-03 L.T. 6.E-02 10/12/10 10/19/10 9.98E+03 CU.FT. 1.86E-02 +/- 4.88E-03 L.T. 1.E-02 10/19/10 10/26/10 1.OOE+04 CU.FT. 2.60E-02 +/- 5.44E-03 L.T. 6.E-02 10/26/10 11/02/10 1.01 E+04 CU.FT. 1.88E-02 + 4.76E-03 L.T. 7.E-02 11/02/10 11/09/10 1.02E+04 CU.FT. 8.05E-03 +/- 4.51E-03 L.T. 2.E-02 11/09/10 11/16/10 9.98E+03 CU.FT. 1.99E-02 + 4.91 E-03 L.T. 6.E-02 11/16/10 11/23/10 9.98E+03 CU.FT. 2.47E-02 + 5.36E-03 L.T. 2.E-02 11/23/10 11/30/10 1.OOE+04 CU.FT. 1.73E-02 + 4.96E-03 L.T. 6.E-02 11/30/10 12/07/10 1.OOE+04 CU.FT. 2.48E-02 + 5.65E-03 L.T. 3.E-02 12/07/10 12/14/10 9.98E+03 CU.FT. 3.55E-02 + 5.92E-03 L.T. 6.E-02 12/14/10 12/21/10 1.01E+04 CU.FT. 3.14E-02 + 5.37E-03 L.T. 2.E-02 12/21/10 12/28/10 1.01E+04 CU.FT. 1.82E-02 + 4.14E-03 L.T. 1.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 8 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 0.OOE+00 CU.FT. (a) 01/05/10 01/12/10 0.00E+00 CU.FT. (a) 01/14/10 01/19/10 7.04E+03 CU.FT. 3.57E-02 +/- 6.29E-03 L.T. 6.E-02 01/19/10 01/26/10 1.01E+04 CU.FT. 1.66E-02 +/- 5.39E-03 L.T. 6.E-02 01/26/10 02/02/10 1.01E+04 CU.FT. 2.35E-02 +/- 5.92E-03 L.T. 4.E-02 02/02/10 02/10/10 1.16E+04 CU.FT. 3.88E-02 +/- 6.14E-03 L.T. 3.E-02 02/10/10 02/16/10 8.72E+03 CU.FT. 2.66E-02 +/- 6.36E-03 L.T. 3.E-02 02/16/10 02/22/10 8.40E+03 CU.FT. 2.03E-02 +/- 4.71E-03 L.T. 6.E-02 02/22/10 03/02/10 1.14E+04 CU.FT. 2.74E-02 +/- 4.41E-03 L.T. 4.E-02 03/02/10 03/09/10 1.05E+04 CU.FT. 1.99E-02 +/- 4.85E-03 L.T. 4.E-02 03/09/10 03/16/10 9.75E+03 CU.FT. 1.01E-02 +/- 4.81E-03 L.T. 2.E-02 03/16/10 03/23/10 1.02E+04 CU.FT. 1.64E-02 +/- 5.38E-03 L.T. 3.E-02 03/23/10 03/30/10 9.92E+03 CU.FT. 1.60E-02 +/- 5.39E-03 L.T. 4.E-02 03/30/10 04/06/10 1.03E+04 CU.FT. 2.06E-02 +/- 5.30E-03 L.T. 6.E-02 04/06/10 04/13/10 9.91 E+03 CU.FT. 1.76E-02 +/- 5.40E-03 L.T. 3.E-02 04/13/10 04/20/10 9.92E+03 CU.FT. 1.49E-02 +/- 5.61E-03 L.T. 4.E-02 04/20/10 04/27/10 1.02E+04 CU.FT. 1.49E-02 +/- 5.21E-03 L.T. 2.E-02 04/27/10 05/05/10 1.15E+04 CU.FT. 1.29E-02 +/- 3.43E-03 L.T. 4.E-02 05/05/10 05/11/10 8.53E+03 CU.FT. L.T. 5. E-03 L.T. 2.E-02 05/11/10 05/18/10 1.03E+04 CU.FT. L.T. 7. E-03 L.T. 1.E-02 05/18/10 05/25/10 9.91E+03 CU.FT. 1.42E-02 +/- 4.93E-03 L.T. 7.E-02 05/25/10 06/01/10 1.01E+04 CU.FT. 1.69E-02 +/- 5.29E-03 L.T. 7.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 2.05E-02 +/- 4.51E-03 L.T. 2.E-02 06/09/10 06/15/10 8.59E+03 CU.FT. 8.79E-03 +/- 3.94E-03 L.T. 2.E-02 06/15/10 06/22/10 1.01E+04 CU.FT. 1.17E-02 +/- 4.74E-03 L.T. 4.E-02 06/22/10 06/29/10 1.02E+04 CU.FT. 1.92E-02 +/- 5.18E-03 L.T. 4.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 8 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 9.92E+03 CU.FT. 1.67E-02 +/- 5.22E-03 L.T. 4.E-02 07/06/10 07/13/10 9.97E+03 CU.FT. 1.86E-02 +/- 5.56E-03 L.T. 2.E-02 07/13/10 07/20/10 1.01 E+04 CU.FT. 1.88E-02 +/- 5.13E-03 L.T. 4.E-02 07/20/10 07/27/10 1.OOE+04 CU.FT. 7.77E-03 +/- 5.03E-03 L.T. 4.E-02 07/27/10 08/02/10 8.66E+03 CU.FT. 1.21 E-02 +/- 5.75E-03 L.T. 5.E-02 08/02/10 08/09/10 1.01 E+04 CU.FT. 2.41 E-02 +/- 5.60E-03 L.T. 4.E-02 08/09/10 08/17/10 1.14E+04 CU.FT. 1.76E-02 +/- 4.89E-03 L.T. 4.E-02 08/17/10 08/24/10 1.03E+04 CU.FT. 3.35E-02 +/- 5.98E-03 L.T. 4.E-02 08/24/10 08/31/10 9.90E+03 CU.FT. 2.01 E-02 +/- 5.44E-03 L.T. 6.E-02 08/31/10 09/07/10 1.02E+04 CU.FT. 1.89E-02 +/- 5.05E-03 L.T. 4.E-02 09/07/10 09/14/10 1.OOE+04 CU.FT. 2.22E-02 +/- 4.1OE-03 L.T. 2.E-02 09/14/10 09/21/10 9.92E+03 CU.FT. 5.37E-03 +/- 3.16E-03 L.T. 2.E-02 09/21/10 09/28/10 9.78E+03 CU.FT. 1.28E-02 +/- 5.OOE-03 L.T. 5.E-02 09/28/10 10/05/10 1.02E+04 CU.FT. 1.70E-02 +/- 4.74E-03 L.T. 4.E-02 10/05/10 10/12/10 1.01 E+04 CU.FT. 2.71 E-02 +/- 5.35E-03 L.T. 6.E-02 10/12/10 10/19/10 9.86E+03 CU.FT. 2.94E-02 +/- 5.55E-03 L.T. 3.E-02 10/19/10 10/26/10 1.01 E+04 CU.FT. 2.50E-02 +/- 5.35E-03 L.T. 6.E-02 10/26/10 11/02/10 1.OOE+04 CU.FT. 2.29E-02 +/- 5.04E-03 L.T. 7.E-02 11/02/10 11/09/10 1.01E+04 CU.FT. 1.21 E-02 +/- 4.81 E-03 L.T. 2.E-02 11/09/10 11/16/10 1.OOE+04 CU.FT. 1.67E-02 +/- 4.70E-03 L.T. 6.E-02 11/16/10 11/23/10 1.OOE+04 CU.FT. 3.18E-02 +/- 5.74E-03 L.T. 2.E-02 11/23/10 11/30/10 1.01 E+04 CU.FT. 2.44E-02 +/- 5.33E-03 L.T. 6.E-02 11/30/10 12/07/10 1.OOE+04 CU.FT. 4.03E-02 +/- 6.42E-03 L.T. 5.E-02 12/07/10 12/14/10 9.98E+03 CU.FT. 4.15E-02 +/- 6.21E-03 L.T. 6.E-02 12/14/10 12/21/10 1.01 E+04 CU.FT. 3.45E-02 +/- 5.54E-03 L.T. 4.E-02 12/21/10 12/28/10 1.01E+04 CU.FT. 2.49E-02 +/- 4.59E-03 L.T. 2.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 9 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 1.01E+04 CU.FT. 4.61 E-02 6.69E-03 L.T. 4.E-02 01/05/10 01/12/10 1.01 E+04 CU.FT. 5.07E-02 6.73E-03 L.T. 3.E-02 01/12/10 01/19/10 1.OOE+04 CU.FT. 3.70E-02 5.16E-03 L.T. 6.E-02 01/19/10 01/26/10 9.93E+03 CU.FT. 1.22E-02 5.22E-03 L.T. 4.E-02 01/26/10 02/02/10 1.01 E+04 CU.FT. 2.40E-02 5.94E-03 L.T. 4.E-02 02/02/10 02/09/10 1.02E+04 CU.FT. 3.35E-02 6.53E-03 L.T. 3.E-02 02/09/10 02/16/10 9.97E+03 CU.FT. 2.28E-02 5.54E-03 L.T. 3.E-02 (A

02/16/10 02/22/10 8.60E+03 CU.FT. 2.06E-02 4.67E-03 L.T. 5.E-02 02/22/10 03/02/10 1.15E+04 CU.FT. 2.48E-02 4.24E-03 L.T. 4.E-02 03/02/10 03/09/10 1.02E+04 CU.FT. 1.94E-02 4.95E-03 L.T. 4.E-02 03/09/10 03/16/10 9.87E+03 CU.FT. 8.02E-03 4.62E-03 L.T. 2.E-02 03/16/10 03/23/10 1.01 E+04 CU.FT. 9.02E-03 5.01 E-03 L.T. 3.E-02 03/23/10 03/30/10 1.01 E+04 CU.FT. 1.95E-02 5.50E-03 L.T. 4.E-02 03/30/10 04/06/10 1.01 E+04 CU.FT. 2.04E-02 5.37E-03 L.T. 6.E-02 04/06/10 04/13/10 9.55E+03 CU.FT. 2.06E-02 5.73E-03 L.T. 3.E-02 04/13/10 04/20/10 9.93E+03 CU.FT. 1.44E-02 5.58E-03 L.T. 4.E-02 04/20/10 04/27/10 1.02E+04 CU.FT. 1.01 E-02 4.93E-03 L.T. 3.E-02 04/27/10 05/05/10 1.14E+04 CU.FT. 1.10E-02 3.31 E-03 L.T. 4.E-02 05/05/10 05/11/10 8.61 E+03 CU.FT. L. 5. E-03 L.T. 4.E-02 05/11/10 05/18/10 1.03E+04 CU.FT. 8.41 E-03 4.75E-03 L.T. 1.E-02 05/18/10 05/25/10 9.96E+03 CU.FT. 1.29E-02 4.84E-03 L.T. 7.E-02 05/25/10 06/01/10 1.01 E+04 CU.FT. 1.66E-02 5.27E-03 L.T. 6.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 1.69E-02 4.30E-03 L.T. 2.E-02 06/09/10 06/15/10 8.59E+03 CU.FT. 1.21 E-02 4.22E-03 L.T. 2.E-02 06/15/10 06/22/10 9.78E+03 CU.FT. 1.13E-02 4.85E-03 L.T. 4.E-02 06/22/10 06/29/10 1.02E+04 CU.FT. 1.52E-02 4.95E-03 L.T. 4.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 9 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 9.92E+03 CU.FT. 9.34E-03 +/- 4.78E-03 L.T. 4.E-02 07/06/10 07/13/10 1.OOE+04 CU.FT. 1.34E-02 +/- 5.26E-03 L.T. 2.E-02 07/13/10 07/20/10 9.06E+03 CU.FT. 1.60E-02 +/- 5.43E-03 L.T. 4.E-02 07/20/10 07/27/10 9.81 E+03 CU.FT. 8.83E-03 +/- 5.19E-03 L.T. 4.E-02 07/27/10 08/02/10 8.61 E+03 CU.FT. 1.60E-02 +/- 6.01 E-03 L.T. 5.E-02 08/02/10 08/09/10 1.01 E+04 CU.FT. 2.25E-02 +/- 5.52E-03 L.T. 4.E-02 08/09/10 08/17/10 1.15E+04 CU.FT. 1.43E-02 +/- 4.68E-03 L.T. 4.E-02 08/17/10 08/24/10 9.93E+03 CU.FT. 3.56E-02 +/- 6.25E-03 L.T. 4.E-02 08/24/10 08/31/10 1.02E+04 CU.FT. 1.95E-02 +/- 5.28E-03 L.T. 6.E-02 08/31/10 09/07/10 1.02E+04 CU.FT. 1.48E-02 +/- 4.80E-03 L.T. 4.E-02 09/07/10 09/14/10 9.87E+03 CU.FT. 1.74E-02 +/- 3.77E-03 L.T. 2.E-02 09/14/10 09/21/10 1.02E+04 CU.FT. 1.84E-02 +/- 4.13E-03 L.T. 2.E-02 09/21/10 09/28/10 9.96E+03 CU.FT. 1.57E-02 +/- 5.1OE-03 L.T. 5.E-02 09/28/10 10/05/10 1.02E+04 CU.FT. 1.30E-02 +/- 4.49E-03 L.T. 4.E-02 10/05/10 10/12/10 1.02E+04 CU.FT. 2.87E-02 +/- 5.40E-03 L.T. 5.E-02 10/12/10 10/19/10 9.84E+03 CU.FT. 2.44E-02 +/- 5.28E-03 L.T. 3.E-02 10/19/10 10/26/10 1.01 E+04 CU.FT. 2.56E-02 +/- 5.38E-03 L.T. 5.E-02 10/26/10 11/02/10 1.OOE+04 CU.FT. 1.76E-02 +/- 4.72E-03 L.T. 4.E-02 11/02/10 11/09/10 1.01 E+04 CU.FT. 6.80E-03 +/- 4.47E-03 L.T. 2.E-02 11/09/10 11/16/10 1.OOE+04 CU.FT. 2.02E-02 +/- 4.92E-03 L.T. 6.E-02 11/16/10 11/23/10 1.OOE+04 CU.FT. 2.78E-02 +/- 5.53E-03 L.T. 2.E-02 11/23/10 11/30/10 1.01 E+04 CU.FT. 2.OOE-02 +/- 5.08E-03 L.T. 6.E-02 11/30/10 12/07/10 1.OOE+04 CU.FT. 4.12E-02 +/- 6.46E-03 L.T. 5.E-02 12/07/10 12/14/10 9.98E+03 CU.FT. 2.92E-02 +/- 5.59E-03 L.T. 6.E-02 12/14/10 12/21/10 1.OOE+04 CU.FT. 2.85E-02 +/- 5.25E-03 L.T. 4.E-02 12/21/10 12/28/10 1.01E+04 CU.FT. 2.01 E-02 +/- 4.27E-03 L.T. 2.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 10 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 1.OOE+04 CU.FT. 4.57E-02 +/- 6.72E-03 L.T. 4.E-02 01/05/10 01/12/10 1.00E+04 CU.FT. 4.63E-02 +/- 6.57E-03 L.T. 3.E-02 01/12/10 01/19/10 9.87E+03 CU.FT. 3.36E-02 +/- 5.00E-03 L.T. 6.E-02 01/19/10 01/26/10 1.OOE+04 CU.FT. 1.34E-02 +/- 5.26E-03 L.T. 4.E-02 01/26/10 02/02/10 1.OOE+04 CU.FT. 2.03E-02 +/- 5.81E-03 L.T. 4.E-02 02/02/10 02/09/10 1.02E+04 CU.FT. 3.68E-02 +/- 6.67E-03 L.T. 3.E-02 02/09/10 02/16/10 9.99E+03 CU.FT. 1.53E-02 +/- 5.11E-03 L.T. 3.E-02 02/16/10 02/22/10 8.59E+03 CU.FT. 1.64E-02 +/- 4.34E-03 L.T. 5.E-02 02/22/10 03/02/10 1.16E+04 CU.FT. 2.64E-02 +/- 4.31E-03 L.T. 4.E-02 03/02/10 03/09/10 1.02E+04 CU.FT. 1.90E-02 +/- 4.93E-03 L.T. 4.E-02 03/09/10 03/16/10 9.87E+03 CU.FT. 1.12E-02 +/- 4.82E-03 L.T. 2.E-02 03/16/10 03/23/10 1.02E+04 CU.FT. 9.66E-03 +/- 5.OOE-03 L.T. 3.E-02 03/23/10 03/30/10 9.97E+03 CU.FT. 1.51E-02 +/- 5.32E-03 L.T. 5.E-02 03/30/10 04/06/10 1.01E+04 CU.FT. 1.51E-02 +/- 5.07E-03 L.T. 6.E-02 04/06/10 04/13/10 1.OOE+04 CU.FT. 2.12E-02 +/- 5.56E-03 L.T. 2.E-02 04/13/10 04/20/10 1.01E+04 CU.FT. 1.18E-02 +/- 5.36E-03 L.T. 4.E-02 04/20/10 04/27/10 1.OOE+04 CU.FT. 1.67E-02 +/- 5.39E-03 L.T. 3.E-02 04/27/10 05/05/10 1.15E+04 CU.FT. 1.67E-02 +/- 3.71E-03 L.T. 4.E-02 05/05/10 05/11/10 8.52E+03 CU.FT. L.T. 5. E-03 L.T. 4.E-02 05/11/10 05/18/10 1.01E+04 CU.FT. 1.12E-02 +/- 5.OOE-03 L.T. 1.E-02 05/18/10 05/25/10 1.01E+04 CU.FT. 1.40E-02 +/- 4.85E-03 L.T. 6.E-02 05/25/10 06/01/10 1.01E+04 CU.FT. 1.40E-02 +/- 5.13E-03 L.T. 6.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 1.52E-02 +/- 4.20E-03 L.T. 2.E-02 06/09/10 06/15/10 8.54E+03 CU.FT. 1.49E-02 +/- 4.46E-03 L.T. 2.E-02 06/15/10 06/22/10 1.02E+04 CU.FT. 1.16E-02 +/- 4.70E-03 L.T. 4.E-02 06/22/10 06/29/10 1.01E+04 CU.FT. 1.52E-02 +/- 4.99E-03 L.T. 4.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 10 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA (a) 1-131 (a)

DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 9.93E+03 CU.FT. 1.31 E-02 +/- 5.01E-03 L.T. 4.E-02 07/06/10 07/13/10 1.02E+04 CU.FT. 1.54E-02 +/- 5.28E-03 L.T. 2.E-02 07/13/10 07/20/10 9.67E+03 CU.FT. 1.76E-02 +/- 5.24E-03 L.T. 4.E-02 07/20/10 07/27/10 1.02E+04 CU.FT. 1.01E-02 + 5.08E-03 L.T. 4.E-02 07/27/10 08/02/10 8.53E+03 CU.FT. 1.73E-02 +/- 6.14E-03 L.T. 5.E-02 08/02/10 08/09/10 1.01E+04 CU.FT. 2.62E-02 + 5.71 E-03 L.T. 4.E-02 08/09/10 08/17/10 1.15E+04 CU.FT. 1.74E-02 + 4.85E-03 L.T. 4.E-02 08/17/10 08/24/10 1.01 E+04 CU. FT. 2.84E-02 +/- 5.81 E-03 L.T. 4.E-02 00 08/24/10 08/31/10 1.OOE+04 CU.FT. 1.97E-02 + 5.38E-03 L.T. 6.E-02 08/31/10 09/07/10 1.OOE+04 CU.FT. 1.69E-02 + 5.01E-03 L.T. 5.E-02 09/07/10 09/14/10 9.78E+03 CU.FT. 2.07E-02 + 4.05E-03 L.T. 2.E-02 09/14/10 09/21/10 1.01E+04 CU.FT. 1.95E-02 +/- 4.24E-03 L.T. 2.E-02 09/21/10 09/28/10 1.01 E+04 CU.FT. 1.67E-02 + 5.1OE-03 L.T. 5.E-02 09/28/10 10/05/10 9.98E+03 CU.FT. 1.65E-02 +/- 4.79E-03 L.T. 5.E-02 10/05/10 10/12/10 1.01E+04 CU.FT. 3.11E-02 + 5.56E-03 L.T. 5.E-02 10/12/10 10/19/10 1.OOE+04 CU.FT. 2.91 E-02 + 5.48E-03 L.T. 3.E-02 10/19/10 10/26/10 9.97E+03 CU.FT. 2.95E-02 + 5.65E-03 L.T. 5.E-02 10/26/10 11/02/10 1.OOE+04 CU.FT. 1.67E-02 + 4.67E-03 L.T. 7.E-02 11/02/10 11/09/10 1.03E+04 CU.FT. 1.03E-02 +/- 4.61E-03 L.T. 1.E-02 11/09/10 11/16/10 9.91 E+03 CU.FT. 1.27E-02 +/- 4.47E-03 L.T. 6.E-02 11/16/10 11/23/10 9.91 E+03 CU.FT. 2.77E-02 +/- 5.53E-03 L.T. 2.E-02 11/23/10 11/30/10 1.01 E+04 CU.FT. 2.51 E-02 +/- 5.37E-03 L.T. 6.E-02 11/30/10 12/07/10 1.OOE+04 CU.FT. 3.66E-02 + 6.24E-03 L.T. 5.E-02 12/07/10 12/14/10 9.98E+03 CU.FT. 3.65E-02 +/- 5.97E-03 L.T. 6.E-02 12/14/10 12/21/10 1.OOE+04 CU.FT. 3.32E-02 +/- 5.51E-03 L.T. 4.E-02 12/21/10 12/28/10 1.01 E+04 CU.FT. 2.24E-02 +/- 4.43E-03 L.T. 2.E-02 (a) For a list of exceptions to this data see the REMP Sampling and Analytical Exceptions Section, Appendix E.

VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 1 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 GAMMA SPECTRUM ANALYSIS:

BE-7 2.40E-01 +/- 6.96E-02 1.82E-01 +/- 4.94E-02 1.24E-01 +/- 5.78E-02 1.04E-01 +/- 4.28E-02 K-40 8.30E-02 +/- 2.90E-02 L.T. 5. E-02 L.T. 3. E-02 L.T. 3. E-02 MN-54 L.T. 4. E-03 L.T. 2. E-03 L.T. 2. E-03 L.T. 3. E-03 CO-58 L.T. 7. E-03 L.T. 5. E-03 L.T. 5. E-03 L.T. 4. E-03 FE-59 L.T. 2. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 1. E-02 CO-60 L.T. 4. E-03 L.T. 2. E-03 L.T. 2. E-03 L.T. 2. E-03 ZN-65 L.T. 1. E-02 L.T. 8. E-03 L.T. 6. E-03 L.T. 7. E-03 ZR-95 L.T. 1. E-02 L.T. 1. E-02 L.T. 1. E-02 L.T. 1. E-02 RU-1 03 L.T. 1. E-02 L.T. 1. E-02 L.T. 1. E-02 L.T. 7. E-03 RU-1 06 L.T. 4. E-02 L.T. 3. E-02 L.T. 2. E-02 L.T. 2. E-02 1-131 L.T. 6. E+00 L.T. 3. E+00 L.T. 2. E+01 L.T. 1. E+00 CS-1 34 L.T. 4. E-03 L.T. 3. E-03 L.T. 2. E-03 L.T. 3. E-03 CS-1 37 L.T. 3. E-03 L.T. 2. E-03 L.T. 2. E-03 L.T. 2. E-03 BA-140 L.T. 1. E+00 L.T. 8. E-01 L.T. 2. E+00 L.T. 5. E-01 CE-141 L.T. 2. E-02 L.T. 1. E-02 L.T. 2. E-02 L.T. 1. E-02 CE-144 L.T. 2. E-02 L.T. 1. E-02 L.T. 1. E-02 L.T. 1. E-02 RA-226 L.T. 7. E-02 L.T. 4. E-02 L.T. 3. E-02 L.T. 4. E-02 TH-228 L.T. 5. E-03 L.T. 4. E-03 L.T. 3. E-03 L.T. 4. E-03

VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 2 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 GAMMA SPECTRUM ANALYSIS:

BE-7 1.26E-01 +/- 4.63E-02 2.30E-01 +/- 7.67E-02 1.58E-01 +/- 8.03E-02 8.80E-02 +/- 3.02E-02 K-40 L.T. 4. E-02 L.T. 3. E-02 L.T. 4. E-02 L.T. 2. E-02 MN-54 L.T. 2. E-03 L.T. 5. E-03 L.T. 3. E-03 L.T. 3. E-03 CO-58 L.T. 5. E-03 L.T. 1. E-02 L.T. 7. E-03 L.T. 4. E-03 O", FE-59 L.T. 2. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 1. E-02 CO-60 L.T. 3. E-03 L.T. 3. E-03 L.T. 3. E-03 L.T. 3. E-03 ZN-65 L.T. 9. E-03 L.T. 1. E-02 L.T. 8. E-03 L.T. 7. E-03 ZR-95 L.T. 1. E-02 L.T. 1. E-02 L.T. 1. E-02 L.T. 7. E-03 RU-1 03 L.T. 9. E-03 L.T. 2. E-02 L.T. 1. E-02 L.T. 8. E-03 RU-1 06 L.T. 2. E-02 L.T. 4. E-02 L.T. 3. E-02 L.T. 2. E-02 1-131 L.T. 5. E+00 L.T. 5. E+00 L.T. 2. E+01 L.T. 1. E+00 CS-1 34 L.T. 3. E-03 L.T. 5. E-03 L.T. 3. E-03 L.T. 3. E-03 CS-1 37 L.T. 2. E-03 L.T. 4. E-03 L.T. 2. E-03 L.T. 2. E-03 BA-140 L.T. 9. E-01 L.T. 1. E+00 L.T. 2. E+00 L.T. 4. E-01 CE-141 L.T. 2. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 1. E-02 CE-144 L.T. 2. E-02 L.T. 2. E-02 L.T. 1. E-02 L.T. 1. E-02 RA-226 L.T. 6. E-02 L.T. 6. E-02 L.T. 4. E-02 L.T. 3. E-02 TH-228 L.T. 5. E-03 L.T. 7. E-03 L.T. 4. E-03 L.T. 4. E-03

VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 3 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 (a) (a)

GAMMA SPECTRUM ANALYSIS:

BE-7 1.56E-01 +/- 4.30E-02 2.13E-01 +/- 6.34E-02 K-40 L.T. 4. E-02 L.T. 6. E-02 MN-54 L.T. 3. E-03 L.T. 6. E-03 CO-58 L.T. 4. E-03 L.T. 1. E-02 ON FE-59 L.T. 2. E-02 L.T. 4. E-02 CO-60 L.T. 2. E-03 L.T. 4. E-03 ZN-65 L.T. 7. E-03 L.T. 2. E-02 ZR-95 L.T. 7. E-03 L.T. 2. E-02 RU-1 03 L.T. 9. E-03 L.T. 2. E-02 RU-106 L.T. 2. E-02 L.T. 3. E-02 1-131 L.T. 4. E+00 L.T. 5. E+00 CS-134 L.T. 2. E-03 L.T. 5. E-03 CS-137 L.T. 2. E-03 L.T. 4. E-03 BA-140 L.T. 9. E-01 L.T. 1. E+00 CE-141 L.T. 1. E-02 L.T. 3. E-02 CE-144 L.T. 1. E-02 L.T. 3. E-02 RA-226 L.T. 4. E-02 L.T. 7. E-02 TH-228 L.T. 3. E-03 L.T. 8. E-03 (a) Sample unavailable due to flooding

VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 4 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 GAMMA SPECTRUM ANALYSIS:

BE-7 1.48E-01 +/- 6.37E-02 1.81E-01 +/- 5.39E-02 1.26E-01 +/- 5.47E-02 9.69E-02 +/- 3.57E-02 K-40 5.03E-02 +/- 2.59E-02 L.T. 6. E-02 L.T. 5. E-02 L.T. 2. E-02 MN-54 L.T. 3. E-03 L.T. 2. E-03 L.T. 3. E-03 L.T. 2. E-03 CO-58 L.T. 6. E-03 L.T. 5. E-03 L.T. 6. E-03 L.T. 3. E-03 FE-59 L.T. 2. E-02 L.T. 2. E-02 L.T. 3. E-02 L.T. 1. E-02 t-i CO-60 L.T. 4. E-03 L.T. 3. E-03 L.T. 2. E-03 L.T. 2. E-03 ZN-65 L.T. 1. E-02 L.T. 5. E-03 L.T. 8. E-03 L.T. 8. E-03 ZR-95 L.T. 1. E-02 L.T. 1. E-02 L.T. 1. E-02 L.T. 7. E-03 RU-103 L.T. 1. E-02 L.T. 1. E-02 L.T. 2. E-02 L.T. 6. E-03 RU-106 L.T. 3. E-02 L.T. 2. E-02 L.T. 3. E-02 L.T. 2. E-02 1-131 L.T. 5. E+00 L.T. 2. E+00 L.T. 2. E+01 L.T. 1. E+00 CS-1 34 L.T. 3. E-03 L.T. 3. E-03 L.T. 3. E-03 L.T. 3. E-03 CS-1 37 L.T. 2. E-03 L.T. 3. E-03 L.T. 3. E-03 L.T. 2. E-03 BA-140 L.T. 1. E+00 L.T. 8. E-01 L.T. 3. E+00 L.T. 3. E-01 CE-141 L.T. 2. E-02 L.T. 1. E-02 L.T. 3. E-02 L.T. 1. E-02 CE-144 L.T. 1. E-02 L.T. 1. E-02 L.T. 1. E-02 L.T. 1. E-02 RA-226 L.T. 4. E-02 L.T. 4. E-02 L.T. 4. E-02 L.T. 4. E-02 TH-228 L.T. 4. E-03 L.T. 4. E-03 L.T. 4. E-03 L.T. 3. E-03

VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)'

STATION NUMBER 5 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 GAMMA SPECTRUM ANALYSIS:

BE-7 1.20E-01 +/- 5.60E-02 1.63E-01 +/- 7.OOE-02 1.38E-01 +/- 5.16E-02 1.07E-01 +/- 3.53E-02 K-40 L.T. 4. E-02 L.T. 4. E-02 L.T. 4. E-02 L.T. 5. E-02 MN-54 L.T. 3. E-03 L.T. 3. E-03 L.T. 3. E-03 L.T. 3. E-03 CO-58 L.T. 5. E-03 L.T. 4. E-03 L.T. 6. E-03 L.T. 5. E-03 FE-59 L.T. 2. E-02 L.T. 2. E-02 L.T. 1. E-02 L.T. 2. E-02 CO-60 L.T. 2. E-03 L.T. 4. E-03 L.T. 3. E-03 L.T. 4. E-03 ZN-65 L.T. 8. E-03 L.T. 6. E-03 L.T. 9. E-03 L.T. 1. E-02 ZR-95 L.T. 8. E-03 L.T. 1. E-02 L.T. 1. E-02 L.T. 1. E-02 RU-1 03 L.T. 9. E-03 L.T. 1. E-02 L.T. 1. E-02 L.T. 9. E-03 RU-1 06 L.T. 2. E-02 L.T. 3. E-02 L.T. 2. E-02 L.T. 2. E-02 1-131 L.T. 3. E+00 L.T. 3. E+00 L.T. 2. E+01 L.T. 1. E+00 CS-1 34 L.T. 2. E-03 L.T. 3. E-03 L.T. 2. E-03 L.T. 3. E-03 CS-1 37 L.T. 2. E-03 L.T. 2. E-03 L.T. 2. E-03 L.T. 2. E-03 BA-140 L.T. 8. E-01 L.T. 6. E-01 L.T. 2. E+00 L.T. 4. E-01 CE-141 L.T. 2. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 1. E-02 CE-144 L.T. 1. E-02 L.T. 2. E-02 L.T. 1. E-02 L.T. 1. E-02 RA-226 L.T. 4. E-02 L.T. 4. E-02 L.T. 4. E-02 L.T. 4. E-02 TH-228 L.T. 4. E-03 L.T. 5. E-03 L.T. 3. E-03 L.T. 4. E-03

VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 6 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 GAMMA SPECTRUM ANALYSIS:

BE-7 1.46E-01 +/- 3.98E-02 1.65E-01 +/- 7.07E-02 1.41E-01 +/- 5.52E-02 1.22E-01 +/- 3.33E-02 K-40 L.T. 2. E-02 L.T. 8. E-02 L.T. 4. E-02 L.T. 4. E-02 MN-54 L.T. 2. E-03 L.T. 5. E-03 L.T. 3. E-03 L.T. 2. E-03 CO-58 L.T. 5. E-03 L.T. 7. E-03 L.T. 6. E-03 L.T. 3. E-03 FE-59 L.T. 2. E-02 L.T. 3. E-02 L.T. 2. E-02 L.T. 1. E-02 CO-60 L.T. 3. E-03 L.T. 4. E-03 L.T. 2. E-03 L.T. 3. E-03 ZN-65 L.T. 7. E-03 L.T. 1. E-02 L.T. 8. E-03 L.T. 3. E-03 ZR-95 L.T. 9. E-03 L.T. 1. E-02 L.T. 1. E-02 L.T. 6. E-03 RU-103 L.T. 8. E-03 L.T. 2. E-02 L.T. 1. E-02 L.T. 5. E-03 RU-106 L.T. 2. E-02 L.T. 4. E-02 L.T. 2. E-02 L.T. 2. E-02 1-131 L.T. 4. E+00 L.T. 5. E+00 L.T. 2. E+01 L.T. 1. E+00 CS-1 34 L.T. 2. E-03 L.T. 5. E-03 L.T. 3. E-03 L.T. 2. E-03 CS-1 37 L.T. 2. E-03 L.T. 4. E-03 L.T. 2. E-03 L.T. 2. E-03 BA-140 L.T. 8. E-01 L.T. 1. E+00 L.T. 2. E+00 L.T. 3. E-01 CE-141 L.T. 1. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 8. E-03 CE-144 L.T. 1. E-02 L.T. 2. E-02 L.T. 1. E-02 L.T. 9. E-03 RA-226 L.T. 4. E-02 L.T. 7. E-02 L.T. 3. E-02 L.T. 3. E-02 TH-228 L.T. 3. E-03 L.T. 6. E-03 L.T. 3. E-03 L.T. 3. E-03

VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 7 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 GAMMA SPECTRUM ANALYSIS:

BE-7 2.37E-01 +/- 6.77E-02 1.35E-01 +/- 6.58E-02 1.51E-01 +/- 5.76E-02 1.15E-01 +/- 3.38E-02 K-40 L.T. 5. E-02 L.T. 7. E-02 L.T. 3. E-02 L.T. 4. E-02 MN-54 L.T. 3. E-03 L.T. 5. E-03 L.T. 3. E-03 L.T. 2. E-03 CO-58 L.T. 6. E-03 L.T. 9. E-03 L.T. 6. E-03 L.T. 3. E-03 FE-59 L.T. 2. E-02 L.T. 3. E-02 L.T. 2. E-02 L.T. 9. E-03 CO-60 L.T. 3. E-03 L.T. 3. E-03 L.T. 2. E-03 L.T. 2. E-03 ZN-65 L.T. 9. E-03 L.T. 1. E-02 L.T. 8. E-03 L.T. 3. E-03 ZR-95 L.T. 1. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 4. E-03 RU-1 03 L.T. 1. E-02 L.T. 1. E-02 L.T. 2. E-02 L.T. 4. E-03 RU-1 06 L.T. 3. E-02 L.T. 4. E-02 L.T. 3. E-02 L.T. 1. E-02 1-131 L.T. 5. E+00 L.T. 4. E+00 L.T. 2. E+01 L.T. 8. E-01 CS-134 L.T. 3. E-03 L.T. 3. E-03 L.T. 3. E-03 L.T. 5. E-04 CS-1 37 L.T. 3. E-03 L.T. 5. E-03 L.T. 3. E-03 L.T. 7. E-04 BA-140 L.T. 1. E+00 L.T. 1. E+00 L.T. 3. E+00 L.T. 2. E-01 CE-141 L.T. 2. E-02 L.T. 2. E-02 L.T. 3. E-02 L.T. 9. E-03 CE-144 L.T. 1. E-02 L.T. 2. E-02 L.T. 1. E-02 L.T. 7. E-03 RA-226 L.T. 6. E-02 L.T. 6. E-02 L.T. 4. E-02 L.T. 3. E-02 TH-228 L.T. 4. E-03 L.T. 6. E-03 L.T. 4. E-03 L.T. 2. E-03

VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 8 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 GAMMA SPECTRUM ANALYSIS:

BE-7 1.95E-01 +/- 3.94E-02 1.65E-01 +/- 5.20E-02 1.17E-01 +/- 4.74E-02 1.20E-01 +/- 3.74E-02 K-40 L.T. 3. E-02 L.T. 4. E-02 L.T. 5. E-02 L.T. 4. E-02 MN-54 L.T. 2. E-03 L.T. 2. E-03 L.T. 4. E-03 L.T. 2. E-03 CO-58 L.T. 4. E-03 L.T. 5. E-03 L.T. 8. E-03 L.T. 4. E-03 FE-59 L.T. 1. E-02 L.T. 1. E-02 L.T. 2. E-02 L.T. 1. E-02 CO-60 L.T. 2. E-03 L.T. 3. E-03 L.T. 3. E-03 L.T. 3. E-03 ZN-65 L.T. 5. E-03 L.T. 6. E-03 L.T. 8. E-03 L.T. 8. E-03 ZR-95 L.T. 9. E-03 L.T. 1. E-02 L.T. 1. E-02 L.T. 7. E-03 RU-1 03 L.T. 8. E-03 L.T. 1. E-02 L.T. 2. E-02 L.T. 8. E-03 RU-1 06 L.T. 2. E-02 L.T. 3. E-02 L.T. 3. E-02 L.T. 2. E-02 1-131 L.T. 3. E+00 L.T. 3. E+00 L.T. 3. E+01 L.T. 1. E+00 CS-1 34 L.T. 2. E-03 L.T. 4. E-03 L.T. 3. E-03 L.T. 2. E-03 CS-1 37 L.T. 2. E-03 L.T. 3. E-03 L.T. 3. E-03 L.T. 2. E-03 BA-140 L.T. 7. E-01 L.T. 7. E-01 L.T. 3. E+00 L.T. 5. E-01 CE-141 L.T. 1. E-02 L.T. 2. E-02 L.T. 3. E-02 L.T. 1. E-02 CE-144 L.T. 1. E-02 L.T. 1. E-02 L.T. 2. E-02 L.T. 1.E-02 RA-226 L.T. 3. E-02 L.T. 5. E-02 L.T. 5. E-02 L.T. 4. E-02 TH-228 L.T. 3. E-03 L.T. 5. E-03 L.T. 5. E-03 L.T. 3. E-03

VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 9 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 GAMMA SPECTRUM ANALYSIS:

BE-7 1.35E-01 +/- 3.37E-02 1.61E-01 +/- 5.36E-02 1.30E-01 +/- 5.65E-02 1.32E-01 +/- 5.52E-02 K-40 L.T. 3. E-02 L.T. 6. E-02 L.T. 4. E-02 L.T. 6. E-02 MN-54 L.T. 2. E-03 L.T. 4. E-03 L.T. 2. E-03 L.T. 3. E-03 CO-58 L.T. 3. E-03 L.T. 5. E-03 L.T. 5. E-03 L.T. 7. E-03 all FE-59 L.T. 1. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 2. E-02 CO-60 L.T. 2. E-03 L.T. 3. E-03 L.T. 2. E-03 L.T. 3. E-03 ZN-65 L.T. 5. E-03 L.T. 1. E-02 L.T. 7. E-03 L.T. 8. E-03 ZR-95 L.T. 7. E-03 L.T. 1. E-02 L.T. 7. E-03 L.T. 1. E-02 RU-1 03 L.T. 7. E-03 L.T. 7. E-03 L.T. 1. E-02 L.T. 8. E-03 RU-1 06 L.T. 2. E-02 L.T. 3. E-02 L.T. 2. E-02 L.T. 2. E-02 1-131 L.T. 3. E+00 L.T. 4. E+00 L.T. 2. E+01 L.T. 2. E+00 CS-1 34 L.T. 2. E-03 L.T. 3. E-03 L.T. 2. E-03 L.T. 3. E-03 CS-1 37 L.T. 2. E-03 L.T. 3. E-03 L.T. 2. E-03 L.T. 2. E-03 BA-140 L.T. 6. E-01 L.T. 7. E-01 L.T. 2. E+00 L.T. 5. E-01 CE-141 L.T. 1. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 1. E-02 CE-144 L.T. 9. E-03 L.T. 2. E-02 L.T. 1. E-02 L.T. 1. E-02 RA-226 L.T. 3. E-02 L.T. 5. E-02 L.T. 4. E-02 L.T. 4. E-02 TH-228 L.T. 2. E-03 L.T. 5. E-03 L.T. 4. E-03 L.T. 4. E-03

VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 10 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 GAMMA SPECTRUM ANALYSIS:

BE-7 1.80E-01 +/- 3.94E-02 1.07E-01 +/- 5.88E-02 L.T. 8. E-02 9.69E-02 +/- 4.92E-02 K-40 6.46E-02 +/- 1.76E-02 L.T. 7. E-02 L.T. 4. E-02 4.36E-02 +/- 2.67E-02 MN-54 L.T. 3. E-03 L.T. 5. E-03 L.T. 4. E-03 L.T. 3. E-03 CO-58 L.T. 5. E-03 L.T. 5. E-03 L.T. 7. E-03 L.T. 5. E-03 CO FE-59 L.T. 1. E-02 L.T. 3. E-02 L.T. 2. E-02 L.T. 2. E-02 00, CO-60 L.T. 2. E-03 L.T. 5. E-03 L.T. 3. E-03 L.T. 3. E-03 ZN-65 L.T. 5. E-03 L.T, 1. E-02 L.T. 9. E-03 L.T. 8. E-03 ZR-95 L.T. 9. E-03 L.T. 1. E-02 L.T. 1. E-02 L.T. 9. E-03 RU-1 03 L.T. 9. E-03 L.T. 2. E-02 L.T. 1. E-02 L.T. 1. E-02 RU-1 06 L.T. 3. E-02 L.T. 4. E-02 L.T. 3. E-02 L.T. 2. E-02 1-131 L.T. 4. E+00 L.T. 7. E+00 L.T. 2. E+01 L.T. 2. E+00 CS-1 34 L.T. 2. E-03 L.T. 4. E-03 L.T. 3. E-03 L.T. 3. E-03 CS-1 37 L.T. 2. E-03 L.T, 4. E-03 L.T. 3. E-03 L.T. 3. E-03 BA-140 L.T. 8. E-01 L.T. 2. E+00 L.T. 4. E+00 L.T. 5. E-01 CE-141 L.T. 1. E-02 L.T. 2. E-02 L.T. 3. E-02 L.T. 1. E-02 CE-144 L.T. 1. E-02 L.T. 2. E-02 L.T. 2. E-02 L.T. 1. E-02 RA-226 L.T. 4. E-02 L.T. 6. E-02 L.T. 4. E-02 L.T. 4. E-02 TH-228 L.T. 3. E-03 L.T. 5. E-03 L.T. 5. E-03 L.T. 4. E-03

VII-3 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION FISH (PCI/KG WET)

STATION NUMBER 28 DATE COLLECTED 07/22/10 07/22/10 09/22/10 09/22/10 (a) (a) CATFISH CARP GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 5. E+02 L.T. 6. E+02 K-40 3.37E+03 +/- 9.E+02 3.28E+03 +/- 8.E+02 MN-54 L.T. 5. E+01 L.T. 6. E+01 101 CO-58 L.T. 5. E+01 L.T. 6. E+01 FE-59 L.T. 1. E+02 L.T. 1. E+02 CO-60 L.T. 5. E+01 L.T. 6. E+01 ZN-65 L.T. 8. E+01 L.T. 1. E+02 ZR-95 L.T. 9. E+01 L.T. 9. E+01 RU-1 03 L.T. 6. E+01 L.T. 6. E+01 RU-1 06 L.T. 4. E+02 L.T. 5. E+02 1-131 L.T. 2. E+02 L.T. 2. E+02 CS-134 L.T. 5. E+01 L.T. 5. E+01 CS-1 37 L.T. 5. E+01 L.T. 6. E+01 BA-140 L.T. 4. E+02 L.T. 4. E+02 CE-141 L.T. 8. E+01 L.T. 1. E+02 CE-144 L.T. 3. E+02 L.T. 3. E+02 RA-226 L.T. 1. E+03 L.T. 1. E+03 TH-228 L.T. 8. E+01 L.T. 9. E+01 (a) Sample not collected

VII-3 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION FISH (PCI/KG WET)

STATION NUMBER 35 DATE COLLECTED 07/22/10 07/22/10 09/22/10 09/22/10 (a) (a) CATFISH CARP GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 6. E+02 L.T. 8. E+02 K-40 2.96E+03 +/- 1.03E+03 3.01 E+03 +/- 1.10E+03 MN-54 L.T. 6. E+01 L.T. 8. E+01 CO-58 L.T. 5. E+01 L.T. 9. E+01 0

FE-59 L.T. 2. E+02 L.T. 2. E+02 CO-60 L.T. 8. E+01 L.T. 7. E+01 ZN-65 L.T. 2. E+02 L.T. 2. E+02 ZR-95 L.T. 1. E+02 L.T. 1. E+02 RU-1 03 L.T. 8. E+01 L.T. 1. E+02 RU-1 06 L.T. 4. E+02 L.T. 7. E+02 1-131 L.T. 2. E+02 L.T. 3. E+02 CS-1 34 L.T. 7. E+01 L.T. 8. E+01 CS-1 37 L.T. 7. E+01 L.T. 8. E+01 BA-140 L.T. 5. E+02 L.T. 7. E+02 CE-141 L.T. 1. E+02 L.T. 2. E+02 CE-144 L.T. 4. E+02 L.T. 5. E+02 RA-226 L.T. 1. E+03 L.T. 1. E+03 TH-228 L.T. 1. E+02 L.T. 1. E+02 (a) Sample not collected

VII-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK NEAREST PRODUCER (PCI/LITER)

STATION NUMBER 99 DATE COLLECTED 01/12/10 02/02/10 03/02/10 04/07/10 RADIOCHEMICAL ANALYSIS:

1-131 L.T. 6. E-01 L.T. 3. E-01 L.T. 7. E-01 L.T. 5. E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 6. E+01 L.T. 7. E+01 L.T. 4. E+01 L.T. 5. E+01 K-40 1.18E+03 +/- 1.42E+02 1.1OE+03 +/- 2.01 E+02 1.23E+03 +/- 1.01 E+02 1.26E+03 +/- 1.04E+02 MN-54 L.T. 7. E+00 L.T. 9. E+00 L.T. 5. E+00 L.T. 5. E+00 CO-58 L.T. 7. E+00 L.T. 9. E+00 L.T. 4. E+00 L.T. 6. E+00 FE-59 L.T. 2. E+01 L.T. 1. E+01 L.T. 9. E+00 L.T. 1. E+01 CO-60 L.T. 6. E+00 L.T. 8. E+00 L.T. 4. E+00 L.T. 5. E+00 ZN-65 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 ZR-95 L.T. 1. E+01 L.T. 1. E+01 L.T. 8. E+00 L.T. 1. E+01 RU-103 L.T. 8. E+00 L.T. 7. E+00 L.T. 4. E+00 L.T. 6. E+00 RU-1 06 L.T. 5. E+01 L.T. 7. E+01 L.T. 4. E+01 L.T. 5. E+01 1-131 L.T. 2. E+01 L.T. 9. E+00 L.T. 9. E+00 L.T. 2. E+01 CS-1 34 L.T. 6. E+00 L.T. 7. E+00 L.T. 4. E+00 L.T. 5. E+00 CS-1 37 L.T. 6. E+00 L.T. 9. E+00 L.T. 4. E+00 L.T. 6. E+00 BA-1 40 L.T. 5. E+01 L.T. 3. E+01 L.T. 2. E+01 L.T. 4. E+01 CE-141 L.T. 1. E+01 L.T. 1. E+01 L.T. 8. E+00 L.T. 1. E+01 CE-144 L.T. 5. E+01 L.T. 6. E+01 L.T. 3. E+01 L.T. 5. E+01 RA-226 L.T. 2. E+02 L.T. 2. E+02 L.T. 1. E+02 L.T. 1. E+02 TH-228 L.T. 1. E+01 L.T. 1. E+01 L.T. 8. E+00 L.T. 1. E+01

VII-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK NEAREST PRODUCER (PCI/LITER)

STATION NUMBER 99 DATE COLLECTED 05/04/10 06/01/10 06/29/10 07/07/10 RADIOCHEMICAL ANALYSIS:

1-131 L.T. 7. E-01 L.T. 7. E-01 L.T. 4. E-01 L.T. 6. E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 4. E+01 L.T. 3. E+01 L.T. 4. E+01 L.T. 5. E+01 K-40 1.25E+03 +/- 9.62E+01 1.30E+03 +/- 6.92E+01 1.28E+03 +/- 1.05E+02 1.14E+03 +/- 1.11E+02 MN-54 L.T. 4. E+00 L.T. 3. E+00 L.T. 5. E+00 L.T. 5. E+00 CO-58 L.T. 4. E+00 L.T. 3. E+00 L.T. 5. E+00 L.T. 5. E+00 FE-59 L.T. 1. E+01 L.T. 7. E+00 L.T. 1. E+01 L.T. 1. E+01 CO-60 L.T. 4. E+00 L.T. 3. E+00 L.T. 6. E+00 L.T. 5. E+00 ZN-65 L.T. 9. E+00 L.T. 6. E+00 L.T. 1. E+01 L.T. 1. E+01 ZR-95 L.T. 8. E+00 L.T. 5. E+00 L.T. 9. E+00 L.T. 9. E+00 RU-103 L.T. 5. E+00 L.T. 4. E+00 L.T. 5. E+00 L.T. 5. E+00 RU-106 L.T. 4. E+01 L.T. 2. E+01 L.T. 4. E+01 L.T. 4. E+01 1-131 L.T. 1. E+01 L.T. 2. E+01 L.T. 9. E+00 L.T. 7. E+00 CS-1 34 L.T. 4. E+00 L.T. 2. E+00 L.T. 4. E+00 L.T. 5. E+00 CS-1 37 L.T. 4. E+00 L.T. 3. E+00 L.T. 5. E+00 L.T. 5. E+00 BA-140 L.T. 3. E+01 L.T. 3. E+01 L.T. 2. E+01 L.T. 2. E+01 CE-141 L.T. 9. E+00 L.T. 7. E+00 L.T. 9. E+00 L.T. 9. E+00 CE-144 L.T. 3. E+01 L.T. 2. E+01 L.T. 3. E+01 L.T. 4. E+01 RA-226 L.T. 1. E+02 L.T. 6. E+01 L.T. 1. E+02 L.T. 1. E+02 TH-228 L.T. 8. E+00 L.T. 6. E+00 L.T. 8. E+00 L.T. 1. E+01

VII-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK NEAREST PRODUCER (PCI/LITER)

STATION NUMBER 99 DATE COLLECTED 07/27/10 08/03/10 08/31/10 09/07/10 RADIOCHEMICAL ANALYSIS:

1-131 L.T. 6. E-01 L.T. 7. E-01 L.T. 8. E-01 L.T. 1. E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 7. E+01 L.T. 4. E+01 L.T. 4. E+01 L.T. 8. E+01 K-40 1.39E+03 +/- 1.50E+02 1.29E+03 +/- 1.08E+02 1.19E+03 +/- 9.92E+01 1.25E+03 +/- 1.77E+02 MN-54 L.T. 9. E+00 L.T. 4. E+00 L.T. 4. E+00 L.T. 8. E+00 CO-58 L.T. 8. E+00 L.T. 4. E+00 L.T. 5. E+00 L.T. 1. E+01 FE-59 L.T. 2. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. 2. E+01 CO-60 L.T. 9. E+00 L.T. 4. E+00 L.T. 6. E+00 L.T. 9. E+00 ZN-65 L.T. 2. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. 2. E+01 ZR-95 L.T. 1. E+01 L.T. 8. E+00 L.T. 9. E+00 L.T. 1. E+01 RU-1 03 L.T. 9. E+00 L.T. 5. E+00 L.T. 5. E+00 L.T. 9. E+00 RU-1 06 L.T. 8. E+01 L.T. 3. E+01 L.T. 4. E+01 L.T. 8. E+01 1-131 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. 2. E+01 CS-134 L.T. 9. E+00 L.T. 4. E+00 L.T. 4. E+00 L.T. 8. E+00 CS-137 L.T. 9. E+00 L.T. 4. E+00 L.T. 5. E+00 L.T. 8. E+00 BA-140 L.T. 4. E+01 L.T. 3. E+01 L.T. 3. E+01 L.T. 5. E+01 CE-141 L.T. 2. E+01 L.T. 8. E+00 L.T. 9. E+00 L.T. 2. E+01 CE-144 L.T. 7. E+01 L.T. 3. E+01 L.T. 3. E+01 L.T. 7. E+01 RA-226 L.T. 2. E+02 L.T. 8. E+01 L.T. 1. E+02 L.T. 2. E+02 TH-228 L.T. 2. E+01 L.T. 8. E+00 L.T. 8. E+00 L.T. 2. E+01

VII-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK NEAREST PRODUCER (PCI/LITER)

STATION NUMBER 99 DATE COLLECTED 09128/10 10/05/10 11/02/10 12/07/10 RADIOCHEMICAL ANALYSIS:

1-131 L.T. 9. E-01 L.T. 6. E-01 L.T. 5. E-01 L.T. 6. E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 4. E+01 L.T. 5. E+01 L.T. 5. E+01 L.T. 5. E+01 K-40 1.09E+03 +/- 1.03E+02 1.17E+03 +/- 1.24E+02 1.24E+03 +/- 1.42E+02 1.31E+03 +/- 1.44E+02 MN-54 L.T. 4. E+00 L.T. 6. E+00 L.T. 6. E+00 L.T. 5. E+00 CO-58 L.T. 5. E+00 L.T. 5. E+00 L.T. 6. E+00 L.T. 6. E+00 FE-59 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 CO-60 L.T. 5. E+00 L.T. 7. E+00 L.T. 6. E+00 L.T. 7. E+00 ZN-65 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 ZR-95 L.T. 8. E+00 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 RU-1 03 L.T. 4. E+00 L.T. 6. E+00 L.T. 5. E+00 L.T. 6. E+00 RU-1 06 L.T. 5. E+01 L.T. 5. E+01 L.T. 5. E+01 L.T. 5. E+01 1-131 L.T. 8. E+00 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 CS-1 34 L.T. 3. E+00 L.T. 5. E+00 L.T. 6. E+00 L.T. 5. E+00 CS-1 37 L.T. 5. E+00 L.T. 6. E+00 L.T. 7. E+00 L.T. 6. E+00 BA-140 L.T. 2. E+01 L.T. 3. E+01 L.T. 3. E+01 L.T. 3. E+01 CE-141 L.T. 8. E+00 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 CE-144 L.T. 3. E+01 L.T. 4. E+01 L.T. 4. E+01 L.T. 4. E+01 RA-226 L.T. 1. E+02 L.T. 1. E+02 L.T. 1. E+02 L.T. 1. E+02 TH-228 L.T. 8. E+00 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01

VII-5 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK OTHER PRODUCERS (PCI/LITER)

STATION NUMBER 103 DATE COLLECTED 01/12/10 04/06/10 07/07/10 10/05/10 RADIOCHEMICAL ANALYSIS:

1-131 L.T. 2. E-01 L.T. 5. E-01 L.T. 6. E-01 L.T. 7. E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 3. E+01 L.T. 4. E+01 L.T. 4. E+01 L.T. 4. E+01 K-40 1.17E+03 +/- 1.06E+02 1.11E+03 +/- 1.14E+02 1.26E+03 +/- 1.22E+02 1.19E+03 +/- 1.27E+02 MN-54 L.T. 3. E+00 L.T. 4. E+00 L.T. 5. E+00 L.T. 5. E+00 CO-58 L.T. 4. E+00 L.T. 5. E+00 L.T. 5. E+00 L.T. 5. E+00 FE-59 L.T. 9. E+00 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 CO-60 L.T. 3. E+00 L.T. 4. E+00 L.T. 5. E+00 L.T. 6. E+00 ZN-65 L.T. 8. E+00 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 ZR-95 L.T. 6. E+00 L.T. 1. E+01 L.T. 8. E+00 L.T. 9. E+00 RU-1 03 L.T. 4. E+00 L.T. 6. E+00 L.T. 5. E+00 L.T. 5. E+00 RU-1 06 L.T. 3. E+01 L.T. 4. E+01 L.T. 5. E+01 L.T. 4. E+01 1-131 L.T. 9. E+00 L.T. 1. E+01 L.T. 7. E+00 L.T. 7. E+00 CS-1 34 L.T. 3. E+00 L.T. 4. E+00 L.T. 4. E+00 L.T. 4. E+00 CS-137 L.T. 3. E+00 L.T. 5. E+00 L.T. 6. E+00 L.T. 6. E+00 BA-140 L.T. 2. E+01 L.T. 3. E+01 L.T. 2. E+01 L.T. 2. E+01 CE-141 L.T. 7. E+00 L.T. 1. E+01 L.T. 9. E+00 L.T. 8. E+00 CE-144 L.T. 2. E+01 L.T. 3. E+01 L.T. 4. E+01 L.T. 3. E+01 RA-226 L.T. 7. E+01 L.T. 1. E+02 L.T. 1. E+02 L.T. 1. E+02 TH-228 L.T. 5. E+00 L.T. 8. E+00 L.T. 1. E+01 L.T. 8. E+00

VII-6 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 11 DATE COLLECTED 01/19/10 04/20/10 07/13/10 10/19/10 RADIOCHEMICAL ANALYSIS:

1-131 L.T. 7. E-01 L.T. 8. E-01 L.T. 9. E-01 L.T. 4. E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 5. E+01 L.T. 4. E+01 L.T. 7. E+01 L.T. 3. E+01 K-40 L.T. 6. E+01 1.72E+02 +/- 4.19E+01 L.T. 2. E+02 L.T. 3. E+01 MN-54 L.T. 5. E+00 L.T. 3. E+00 L.T. 7. E+00 L.T. 4. E+00 CO-58 L.T. 5. E+00 L.T. 4. E+00 L.T. 6. E+00 L.T. 4. E+00 FE-59 L.T. 1. E+01 L.T. 9. E+00 L.T. 2. E+01 L.T. 7. E+00 CO-60 L.T. 5. E+00 L.T. 3. E+00 L.T. 8. E+00 L.T. 4. E+00 ZN-65 L.T. 1. E+01 L.T. 7. E+00 L.T. 2. E+01 L.T. 7. E+00 ZR-95 L.T. 1. E+01 L.T. 7. E+00 L.T. 1. E+01 L.T. 6. E+00 RU-1 03 L.T. 6. E+00 L.T. 5. E+00 L.T. 7. E+00 L.T. 4. E+00 RU-1 06 L.T. 5. E+01 L.T. 3. E+01 L.T. 8. E+01 L.T. 3. E+01 1-131 L.T. 2. E+01 L.T. 2. E+01 L.T. 1. E+01 L.T. 7. E+00 CS-1 34 L.T. 5. E+00 L.T. 3. E+00 L.T. 1. E+01 L.T. 4. E+00 CS-137 L.T. 6. E+00 L.T. 3. E+00 L.T. 8. E+00 L.T. 4. E+00 BA-140 L.T. 3. E+01 L.T. 4. E+01 L.T. 4. E+01 L.T. 2. E+01 CE-141 L.T. 1. E+01 L.T. 9. E+00 L.T. 2. E+01 L.T. 7. E+00 CE-144 L.T. 4. E+01 L.T. 3. E+01 L.T. 7. E+01 L.T. 3. E+01 RA-226 L.T. 1. E+02 L.T. 1. E+02 L.T. 2. E+02 L.T. 1. E+02 TH-228 L.T. 1. E+01 L.T. 6. E+00 L.T. 2. E+01 L.T. 6. E+00 H-3 L.T. 5. E+02 L.T. 2. E+02 L.T. 3. E+02 L.T. 3. E+02

VII-6 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 47 DATE COLLECTED 01/19/10 04/21/10 07/14/10 10/20/10 RADIOCHEMICAL ANALYSIS:

1-131 L.T. 5.E-01 L.T. 7.E-01 L.T. 3.E-01 L.T. 8.E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 6. E+01 L.T. 4. E+01 L.T. 5. E+01 L.T. 5. E+01 K-40 L.T. 1. E+02 L.T. 7. E+01 L.T. 7. E+01 L.T. 1. E+02 MN-54 L.T. 7. E+00 L.T. 4. E+00 L.T. 7. E+00 L.T. 5. E+00 CO-58 L.T. 7. E+00 L.T. 4. E+00 L.T. 7. E+00 L.T. 6. E+00 FE-59 L.T. 1. E+01 L.T. 8. E+00 L.T. 1. E+01 L.T. 9. E+00 CO-60 L.T. 6. E+00 L.T. 3. E+00 L.T. 8. E+00 L.T. 5. E+00 ZN-65 L.T. 1. E+01 L.T. 8. E+00 L.T. 1. E+01 L.T. 1. E+01 ZR-95 L.T. 1. E+01 L.T. 7. E+00 L.T. 1. E+01 L.T. 1. E+01 RU-1 03 L.T. 8. E+00 L.T. 5. E+00 L.T. 7. E+00 L.T. 5. E+00 RU-1 06 L.T. 7. E+01 L.T. 3. E+01 L.T. 6. E+01 L.T. 5. E+01 1-131 L.T. 2. E+01 L.T. 3. E+01 L.T. 9. E+00 L.T. 9. E+00 CS-1 34 L.T. 6. E+00 L.T. 4. E+00 L.T. 7. E+00 L.T. 4. E+00 CS-1 37 L.T. 6. E+00 L.T. 4. E+00 L.T. 8. E+00 L.T. 6. E+00 BA-140 L.T. 4. E+01 L.T. 4. E+01 L.T. 3. E+01 L.T. 3. E+01 CE-141 L.T. 2. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 CE-144 L.T. 6. E+01 L.T. 3. E+01 L.T. 5. E+01 L.T. 4. E+01 RA-226 L.T. 2. E+02 L.T. 9. E+01 L.T. 2. E+02 L.T. 2. E+02 TH-228 L.T. 1. E+01 L.T. 8. E+00 L.T. 2. E+01 L.T. 1. E+01 H-3 L.T. 4. E+02 L.T. 2. E+02 L.T. 3. E+02 L.T. 3. E+02

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - RIVER (PCI/LITER)

STATION NUMBER 28 DATE COLLECTED 01/19/10 02/02/10 03/02/10 04/13/10 RADIOCHEMICAL ANALYSIS:

H-3 L.T. 4.E+02 L.T. 4.E+02 L.T. 2.E+02 L.T. 3.E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 5. E+01 L.T. 4. E+01 L.T. 5. E+01 L.T. 3. E+01 K-40 L.T. 1. E+02 L.T. 5. E+01 L.T. 1. E+02 L.T. 5. E+01 00 MN-54 L.T. 5. E+00 L.T. 6. E+00 L.T. 5. E+00 L.T. 3. E+00 CO-58 L.T. 6. E+00 L.T. 6. E+00 L.T. 5. E+00 L.T. 3. E+00 FE-59 L.T. 9. E+00 L.T. 9. E+00 L.T. 1. E+01 L.T. 8. E+00 CO-60 L.T. 5. E+00 L.T. 6. E+00 L.T. 5. E+00 L.T. 3. E+00 ZN-65 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. 7. E+00 ZR-95 L.T. 1. E+01 L.T. 1. E+01 L.T. 9. E+00 L.T. 6. E+00 RU-1 03 L.T. 7. E+00 L.T. 5. E+00 L.T. 6. E+00 L.T. 3. E+00 RU-1 06 L.T. 6. E+01 L.T. 4. E+01 L.T. 5. E+01 L.T. 3. E+01 1-131 L.T. 2. E+01 L.T. 7. E+00 L.T. 1. E+01 L.T. 1. E+01 CS-1 34 L.T. 6. E+00 L.T. 6. E+00 L.T. 5. E+00 L.T. 3. E+00 CS-137 L.T. 5. E+00 L.T. 6. E+00 L.T. 6. E+00 L.T. 3. E+00 BA-140 L.T. 4. E+01 L.T. 2. E+01 L.T. 3. E+01 L.T. 2. E+01 CE-141 L.T. 2. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. 7. E+00 CE-144 L.T. 6. E+01 L.T. 4. E+01 L.T. 4. E+01 L.T. 2. E+01 RA-226 L.T. 2. E+02 L.T. 2. E+02 L.T. 1. E+02 L.T. 7. E+01 TH-228 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. 5. E+00

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - RIVER (PCI/LITER)

STATION NUMBER 28 DATE COLLECTED 05/05/10 06/01/10 09/08/10 10/19/10 RADIOCHEMICAL ANALYSIS:

H-3 L.T. 3. E+02 L.T. 3. E+02 L.T. 3. E+02 L.T. 3. E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 2. E+01 L.T. 4. E+01 L.T. 5. E+01 L.T. 4. E+01 K-40 L.T. 2. E+01 L.T. 1. E+02 L.T. 9. E+01 L.T. 4. E+01 MN-54 L.T. 2. E+00 L.T. 5. E+00 L.T. 4. E+00 L.T. 5. E+00 CO-58 L.T. 2. E+00 L.T. 5. E+00 L.T. 5. E+00 L.T. 5. E+00 FE-59 L.T. 4. E+00 L.T. 9. E+00 L.T. 1. E+01 L.T. 1. E+01 CO-60 L.T. 2. E+00 L.T. 5. E+00 L.T. 5. E+00 L.T. 5. E+00 ZN-65 L.T. 3. E+00 L.T. 9. E+00 L.T. 9. E+00 L.T. 1. E+01 ZR-95 L.T. 3. E+00 L.T. 9. E+00 L.T. 1. E+01 L.T. 8. E+00 RU-1 03 L.T. 2. E+00 L.T. 6. E+00 L.T. 6. E+00 L.T. 5. E+00 RU-1 06 L.T. 1. E+01 L.T. 4. E+01 L.T. 5. E+01 L.T. 4. E+01 1-131 L.T. 8. E+00 L.T. 2. E+01 L.T. 2. E+01 L.T. 8. E+00 CS-134 L.T. 1. E+00 L.T. 4. E+00 L.T. 5. E+00 L.T. 4. E+00 CS-137 L.T. 2. E+00 L.T. 4. E+00 L.T. 5. E+00 L.T. 5. E+00 BA-140 L.T. 1. E+01 L.T. 4. E+01 L.T. 5. E+01 L.T. 2. E+01 CE-141 L.T. 4. E+00 L.T. 1. E+01 L.T. 1. E+01 L.T. 8. E+00 CE-144 L.T. 1. E+01 L.T. 3. E+01 L.T. 4. E+01 L.T. 3. E+01 RA-226 L.T. 4. E+01 L.T. 1. E+02 L.T. 1. E+02 L.T. 1. E+02 TH-228 L.T. 3. E+00 L.T. 9. E+00 L.T. 9. E+00 L.T. 9. E+00

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - RIVER (PCI/LITER)

STATION NUMBER 28 DATE COLLECTED 11/02/10 12/09/10 RADIOCHEMICAL ANALYSIS:

H-3 L.T. 1. E+02 L.T. 1. E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 3.E+01 L.T. 5.E+01 00 K-40 L.T. 3.E+01 L.T. 1.E+02 MN-54 L.T. 3.E+00 L.T. 6.E+00 CO-58 L.T. 3.E+00 L.T. 7.E+00 FE-59 L.T. 7.E+00 L.T. 1.E+01 CO-60 L.T. 3.E+00 L.T. 6.E+00 ZN-65 L.T. 7.E+00 L.T. 1.E+01 ZR-95 L.T. 6.E+00 L.T. 1.E+01 RU-1 03 L.T. 4.E+00 L.T. 6.E+00 RU-1 06 L.T. 3.E+01 L.T. 5.E+01 1-131 L.T. 6.E+00 L.T. 9.E+00 CS-1 34 L.T. 3.E+00 L.T. 5.E+00 CS-1 37 L.T. 4.E+00 L.T. 7.E+00 BA-140 L.T. 1.E+01 L.T. 3.E+01 CE-141 L.T. 5.E+00 L.T. 1.E+01 CE-144 L.T. 2.E+01 L.T. 4.E+01 RA-226 L.T. 7.E+01 L.T. 1.E+02 TH-228 L.T. 6.E+00 L.T. 1.E+01

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - RIVER (PCI/LITER)

STATION NUMBER 28 First Quarter 2010 Second Quarter 2010 Third Quarter 2010 Fourth Quarter 2010 DATE COLLECTED 01/19/10 04/13/10 06/30/10 10/19/10 RADIOCHEMICAL ANALYSIS:

H-3 L.T. 3. E+02 L.T. 3. E+02 L.T. 2.E+02 L.T. 5.E+02 GAMMA SPECTRUM ANALYSIS:

00 BE-7 (a) (a) (a) (a)

K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-106 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Gamma not ordered on the quarterly composite

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - RIVER (PCI/LITER)

STATION NUMBER 35 DATE COLLECTED 01/19/10 02/02/10 03/02/10 04/13/10 RADIOCHEMICAL ANALYSIS:

H-3 L.T. 4. E+02 L.T. 4. E+02 L.T. 2. E+02 L.T. 2. E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 5.E+01 L.T. 5. E+01 L.T. 6. E+01 L.T. E+01 00 K-40 L.T. 1.E+02 L.T. 1. E+02 L.T. 1. E+02 L.T. E+01 MN-54 L.T. 6.E+00 L.T. 5. E+00 L.T. 6. E+00 L.T. E+00 CO-58 L.T. 6.E+00 L.T. 7. E+00 L.T. 6. E+00 L.T. E+00 FE-59 L.T. 1.E+01 L.T. 1. E+01 L.T. 2. E+01 L.T. E+01 CO-60 L.T. 5.E+00 L.T. 8. E+00 L.T. 7. E+00 L.T. E+00 ZN-65 L.T. 1.E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. E+01 ZR-95 L.T. 1.E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. E+01 RU-1 03 L.T. 6.E+00 L.T. 6. E+00 L.T. 8. E+00 L.T. E+00 RU-1 06 L.T. 4.E+01 L.T. 6. E+01 L.T. 6. E+01 L.T. E+01 1-131 L.T. 2.E+01 L.T. 8. E+00 L.T. 2. E+01 L.T. E+01 CS-1 34 L.T. 4.E+00 L.T. 7. E+00 L.T. 7. E+00 L.T. E+00 CS-1 37 L.T. 5. E+00 L.T. 6. E+00 L.T. 7. E+00 L.T. E+00 BA-140 L.T. 4. E+01 L.T. 2. E+01 L.T. 4. E+01 L.T. E+01 CE-141 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. E+01 CE-144 L.T. 4. E+01 L.T. 5. E+01 L.T. 5. E+01 L.T. E+01 RA-226 L.T. 1. E+02 L.T. 2. E+02 L.T. 2. E+02 L.T. E+02 TH-228 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 L.T. E+01

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - RIVER (PCI/LITER)

STATION NUMBER 35 DATE COLLECTED 05/05/10 06/01/10 09/08/10 10/19/10 RADIOCHEMICAL ANALYSIS:

H-3 L.T. 3.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 3.E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 2. E+01 L.T. 5. E+01 L.T. 4. E+01 L.T. 4. E+01 00 K-40 L.T. 2. E+01 L.T. 4. E+01 L.T. 3. E+01 L.T. 5. E+01 MN-54 L.T. 2. E+00 L.T. 5. E+00 L.T. 3. E+00 L.T. 5. E+00 CO-58 L.T. 2. E+00 L.T. 6. E+00 L.T. 4. E+00 L.T. 5. E+00 FE-59 L.T. 4. E+00 L.T. 1. E+01 L.T. 9. E+00 L.T. 1. E+01 CO-60 L.T. 2. E+00 L.T. 5. E+00 L.T. 4. E+00 L.T. 5. E+00 ZN-65 L.T. 4. E+00 L.T. 1. E+01 L.T. 7. E+00 L.T. 9. E+00 ZR-95 L.T. 4. E+00 L.T. 1. E+01 L.T. 8. E+00 L.T. 9. E+00 RU-1 03 L.T. 3. E+00 L.T. 7. E+00 L.T. 5. E+00 L.T. 6. E+00 RU-1 06 L.T. 2. E+01 L.T. 5. E+01 L.T. 4. E+01 L.T. 5. E+01 1-131 L.T. 9. E+00 L.T. 2. E+01 L.T. 2. E+01 L.T. 9. E+00 CS-1 34 L.T. 2. E+00 L.T. 5. E+00 L.T. 3. E+00 L.T. 5. E+00 CS-137 L.T. 2. E+00 L.T. 5. E+00 L.T. 5. E+00 L.T. 5. E+00 BA-140 L.T. 2. E+01 L.T. 4. E+01 L.T. 3. E+01 L.T. 2. E+01 CE-141 L.T. 5. E+00 L.T. 1. E+01 L.T. 1. E+01 L.T. 1. E+01 CE-144 L.T. 2. E+01 L.T. 5. E+01 L.T. 3. E+01 L.T. 4. E+01 RA-226 L.T. 5. E+01 L.T. 1. E+02 L.T. 1. E+02 L.T. 1. E+02 TH-228 L.T. 4. E+00 L.T. 1. E+01 L.T. 7. E+00 L.T. 1. E+01

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - RIVER (PCI/LITER)

STATION NUMBER 35 DATE COLLECTED 11/02/10 12/09/10 RADIOCHEMICAL ANALYSIS:

H-3 L.T. 1. E+02 L.T. 1. E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 4. E+01 L.T. 6. E+01 K-40 L.T. 9. E+01 L.T. 6. E+01 MN-54 L.T. 5. E+00 L.T. 7. E+00 CO-58 L.T. 4. E+00 L.T. 7. E+00 FE-59 L.T. 1. E+01 L.T. 1. E+01 CO-60 L.T. 5. E+00 L.T. 6. E+00 ZN-65 L.T. 1. E+01 L.T. 2. E+01 ZR-95 L.T. 9. E+00 L.T. 1. E+01 RU-103 L.T. 6. E+00 L.T. 8. E+00 RU-1 06 L.T. 5. E+01 L.T. 7. E+01 1-131 L.T. 9. E+00 L.T. 1. E+01 CS-1 34 L.T. 5. E+00 L.T. 8. E+00 CS-1 37 L.T. 6. E+00 L.T. 7. E+00 BA-140 L.T. 2. E+01 L.T. 3. E+01 CE-141 L.T. 9. E+00 L.T. 1. E+01 CE-144 L.T. 4. E+01 L.T. 5. E+01 RA-226 L.T. 1. E+02 L.T. 2. E+02 TH-228 L.T. 1. E+01 L.T. 1. E+01

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - RIVER (PCI/LITER)

STATION NUMBER 35 First Quarter 2010 Second Quarter 2010 Third Quarter 2010 Fourth Quarter 2010 DATE COLLECTED 01/19/10 04/13/10 06/30/10 10/19/10 RADIOCHEMICAL ANALYSIS:

H-3 L.T. 3. E+02 L.T. 3. E+02 L.T. 2.E+02 L.T. 5.E+02 GAMMA SPECTRUM ANALYSIS:

00

(-,I BE-7 (a) (a) (a) (a)

K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-106 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Gamma not ordered on the quarterly composite

VII-8 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - THERMOLUMINESCENT DOSIMETRY - TLD COOPER NUCLEAR STATION 2010 Sample Station First Quarter Second Quarter Third Quarter Fourth Quarter Quarter Average Nuclide Number 01/01-03/31 04/01-06/30 07/01-09/30 10/01-01/01 - 1 S.D.

TLD 01 18.9 +/- 0.6 21.0 +/- 0.8 24.5 +/- 1.5 20.7 +/- 0.6 21.3 +/- 2.3 02 19.6 +/- 0.4 26.5 +/- 1.6 24.7 +/- 0.0 20.7 +/- 0.6 22.9 +/- 3.3 03 18.9 +/- 0.8 (a) 24.0 +/- 0.8 20.7 +/- 1.3 21.2 +/- 2.6 04 19.1 +/- 0.8 25.6 +/- 0.5 23.8 +/- 0.5 19.7 +/- 0.7 22.1 +/- 3.2 05 18.1 +/- 0.7 20.9 +/- 0.2 31.0 +/- 0.4 22.2 +/- 0.1 23.1 +/- 5.6 06 18.1 +/- 0.6 24.9 +/- 0.6 30.9 +/- 0.2 19.8 +/- 0.5 23.4 +/- 5.8 07 17.4 +/- 0.2 30.0 +/- 3.2 24.1 +/- 1.7 19.6 +/- 0.1 22.8 +/- 5.6 08 20.4 +/- 1.4 34.6 +/- 6.6 27.1 +/- 0.2 24.2 +/- 1.3 26.6 +/- 6.0 09 19.0 +/- 0.3 21.2 +/- 0.4 24.1 +/- 0.2 22.2 +/- 1.1 21.6 +/- 2.1 00 10 19.9 +/- 0.8 20.7 +/- 0.2 25.1 +/- 0.9 20.7 +/- 0.6 21.6 +/- 2.4 20 20.7 +/- 1.0 21.5 +/- 0.7 24.4 +/- 1.9 21.2 +/- 0.7 22.0 +/- 1.7 44 22.5 +/- 0.7 23.1 +/- 0.5 30.9 +/- 1.9 22.2 +/- 0.3 24.7 +/- 4.2 56 18.7 +/- 0.6 21.5 +/- 0.4 25.6 +/- 2.1 21.1 +/- 1.3 21.7 +/- 2.9 58 20.1 +/- 0.4 21.6 +/- 0.2 23.0 +/- 0.2 20.5 +/- 1.1 21.3 +/- 1.3 59 21.1 +/- 0.7 21.6 +/- 0.6 24.5 +/- 1.3 22.0 +/- 0.7 22.3 +/- 1.5 66 20.7 +/- 0.9 22.2 +/- 1.2 28.0 +/- 1.2 20.8 +/- 0.3 22.9 +/- 3.5 67 25.9 +/- 0.9 21.2 +/- 0.8 33.6 +/- 3.8 21.9 +/- 0.2 25.7 +/- 5.7 71 18.7 +/- 0.7 34.1 +/- 2.4 28.2 +/- 1.7 21.6 +/- 1.7 25.7 +/- 6.9 79 19.8 +/- 0.1 22.2 +/- 1.7 25.8 +/- 0.3 23.8 +/- 0.9 22.9 +/- 2.5 80 21.1 +/- 0.5 21.3 +/- 0.8 25.5 +/- 2.3 21.1 +/- 0.4 22.3 +/- 2.2 81 23.3 +/- 0.7 22.5 +/- 1.7 26.2 +/- 1.0 21.0 +/- 1.4 23.3 +/- 2.2 82 23.0 +/- 0.4 (b) 25.4 +/- 0.2 21.6 +/- 1.0 23.3 +/- 1.9 83 22.6 +/- 0.2 24.5 +/- 1.2 29.4 +/- 0.5 21.9 +/- 1.5 24.6 +/- 3.4 84 23.4 +/- 1.3 23.1 +/- 0.7 26.5 +/- 0.2 21.4 +/- 1.0 23.6 +/- 2.1 85 19.1 +/- 0.4 22.1 +/- 1.3 26.1 +/- 2.3 19.2 +/- 0.8 21.6 +/- 3.3 (a) TLD was lost due to flooding (b) TLD was missing

VII-8 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - THERMOLUMINESCENT DOSIMETRY - TLD COOPER NUCLEAR STATION 2010 Sample Station First Quarter Second Quarter Third Quarter Fourth Quarter Quarter Average Nuclide Number 01/01-03/31 04/01-06/30 07/01-09/30 10/01-01/01 - 1 S.D.

TLD 86 20.7 +/- 0.8 22.1 +/- 0.4 28.3 +/- 3.0 20.5 +/- 0.4 22.9 +/- 3.7 87 26.5 +/- 1.2 20.0 +/- 0.5 22.0 +/- 0.0 22.0 +/- 1.3 22.6 +/- 2.8 88 19.9 +/- 0.4 24.0 +/- 1.2 27.0 +/- 1.5 20.9 +/- 1.0 23.0 +/- 3.2 89 19.0 +/- 1.0 21.3 +/- 0.5 25.1 +/- 0.8 20.5 +/- 0.9 21.5 +/- 2.6 90 21.5 +/- 0.8 21.9 +/- 0.5 27.7 +/- 1.1 20.1 +/- 0.3 22.8 +/- 3.4 91 20.7 +/- 0.5 35.0 +/- 3.5 24.2 +/- 1.4 20.9 +/- 0.7 25.2 +/- 6.7 94 19.4 +/- 0.3 20.5 +/- 0.3 *26.8 +/- 1.4 21.8 +/- 0.3 22.1 +/- 3.3 Average/Quarter 20.6 +/- 4.3 23.8 +/- 8.4 26.4 +/- 5.3 21.2 +/- 2.2

-,j Range (17.4-26.5) (20-35) (22-33.6) (19.2-24.2)

Detection/Total 32/32 30/30 32/32 32/32

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)

STATION NUMBER 28 DATE COLLECTED 05/25/10 06/17/10 07/22/10 08/19/10 RADIOCHEMICAL ANALYSIS:

1-131 (a) (a) (a) (a)

GAMMA SPECTRUM ANALYSIS:

BE-7 (a) (a) (a) (a) 00 K-40 00 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Broadleaf vegetation was not available

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)

STATION NUMBER 28 DATE COLLECTED 09/23/10 10/18/10 RADIOCHEMICAL ANALYSIS:

1-131 (a) (a)

GAMMA SPECTRUM ANALYSIS:

BE-7 (a) (a)

K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-106 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Broadleaf vegetation was not available

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)

STATION NUMBER 35 DATE COLLECTED 05/25/10 06/17/10 07/22/10 08/19/10 RADIOCHEMICAL ANALYSIS:

1-131 L.T. 2. E+01 (a) (a) L.T. 4. E+01 GAMMA SPECTRUM ANALYSIS:

BE-7 4.99E+02 +/- 1.30E+02 (a) (a) 6.59E+02 +/- 2.25E+02 K-40 4.95E+03 +/- 3.16E+02 8.90E+03 +/- 6.46E+02 0

MN-54 L.T. 1. E+01 L.T. 2. E+01 CO-58 L.T. 1. E+01 L.T. 2. E+01 FE-59 L.T. 3. E+01 L.T. 6. E+01 CO-60 L.T. 1. E+01 L.T. 2. E+01 ZN-65 L.T. 3. E+01 L.T. 6. E+01 ZR-95 L.T. 2. E+01 L.T. 4. E+01 RU-1 03 L.T. 1. E+01 L.T. 2. E+01 RU-106 L.T. 9. E+01 L.T. 2. E+02 1-131 L.T. 5. E+01 L.T. 6. E+01 CS-1 34 L.T. 9. E+00 L.T. 2. E+01 CS-137 L.T. 1. E+01 L.T. 2. E+01 BA-140 L.T. 9. E+01 L.T. 1. E+02 CE-141 L.T. 2. E+01 L.T. 4. E+01 CE-144 L.T. 7. E+01 L.T. 1. E+02 RA-226 L.T. 3. E+02 L.T. 4. E+02 TH-228 L.T. 2. E+01 L.T. 3. E+01 (a) Broadleaf vegetation was not available

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)

STATION NUMBER 35 DATE COLLECTED 09/23/10 10/18/10 RADIOCHEMICAL ANALYSIS:

1-131 (a) (a)

GAMMA SPECTRUM ANALYSIS:

BE-7 (a) (a)

K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Broadleaf vegetation was not available

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)

STATION NUMBER 96 DATE COLLECTED 05/25/10 06/17/10 07/22/10 08/19/10 RADIOCHEMICAL ANALYSIS:

1-131 (a) (a) (a) (a)

GAMMA SPECTRUM ANALYSIS:

BE-7 (a) (a) (a) (a)

K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Broadleaf vegetation was not available

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)

STATION NUMBER 96 DATE COLLECTED 09/23/10 10/18/10 RADIOCHEMICAL ANALYSIS:

1-131 (a) (a)

GAMMA SPECTRUM ANALYSIS:

BE-7 (a) (a)

K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-106 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Broadleaf vegetation was not available

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)

STATION NUMBER 101 DATE COLLECTED 05/25/10 06/17/10 07/22/10 08/19/10 RADIOCHEMICAL ANALYSIS:

1-131 (a) (a) (a) L.T. 5.E+01 GAMMA SPECTRUM ANALYSIS:

BE-7 (a) (a) (a) 7.OOE+02 +/- 1.92E+02 K-40 8.17E+03 +/- 4.86E+02 MN-54 L.T. 2. E+01 CO-58 L.T. 2. E+01 FE-59 L.T. 5. E+01 CO-60 L.T. 2. E+01 ZN-65 L.T. 4. E+01 ZR-95 L.T. 3. E+01 RU-1 03 L.T. 2. E+01 RU-1 06 L.T. 2. E+02 1-131 L.T. 5. E+01 CS-1 34 L.T. 2. E+01 CS-1 37 L.T. 2. E+01 BA-140 L.T. 1. E+02 CE-141 L.T. 3. E+01 CE-144 L.T. 1. E+02 RA-226 L.T. 4. E+02 TH-228 L.T. 3. E+01 (a) Broadleaf vegetation was not available

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)

STATION NUMBER 101 DATE COLLECTED 09/23/10 10/18/10 RADIOCHEMICAL ANALYSIS:

1-131 (a) (a)

GAMMA SPECTRUM ANALYSIS:

BE-7 (a) (a)

K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-134 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Broadleaf vegetation was not available

VII-10 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE SHORELINE SEDIMENT (PCI/KG DRY)

STATION NUMBER 28 DATE COLLECTED 05/11/10 10/19/10 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 4.E+02 L.T. 7.E+02 K-40 1.48E+04 +/- 1.12E+03 1.73E+04 +/- 1.59E+03 MN-54 L.T. 5. E+01 L.T. 8.E+01 CO-58 L.T. 4. E+01 L.T. 6.E+01 FE-59 L.T. 1. E+02 L.T. 1.E+02 CO-60 L.T. 5. E+01 L.T. 8.E+01 ZN-65 L.T. 9. E+01 L.T. 1.E+02 ZR-95 L.T. 9. E+01 L.T. 1.E+02 RU-103 L.T. 5. E+01 L.T. 7.E+01 RU-106 L.T. 4. E+02 L.T. 6.E+02 1-131 L.T. 1. E+02 L.T. 2.E+02 CS-1 34 L.T. 4. E+01 L.T. 6.E+01 CS-1 37 L.T. 5. E+01 L.T. 8.E+01 BA-140 L.T. 3. E+02 L.T. 4.E+02 CE-141 L.T. 1. E+02 L.T. 1.E+02 CE-144 L.T. 4. E+02 L.T. 4.E+02 RA-226 L.T. 1. E+03 2.30E+03 +/- 1.36E+03 TH-228 3.75E+02 +/- 6.09E+01 1.04E+03 +/- 1.04E+02

VII-10 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE SHORELINE SEDIMENT (PCI/KG DRY)

STATION NUMBER 35 DATE COLLECTED 05/11/10 10/19/10 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 6.E+02 L.T. 5. E+02 K-40 1.41E+04 +/- 1.48E+03 1.55E+04 +/- 1.32E+03 MN-54 L.T. 6.E+01 L.T. 6. E+01 CO-58 L.T. 6.E+01 L.T. 6. E+01 FE-59 L.T. 2.E+02 L.T. 1. E+02 CO-60 L.T. 5.E+01 L.T. 7. E+01 ZN-65 L.T. 1. E+02 L.T. 1. E+02 ZR-95 L.T. 1.E+02 L.T. 1. E+02 RU-103 L.T. 7.E+01 L.T. 6. E+01 RU-106 L.T. 5.E+02 L.T. 5. E+02 1-131 L.T. 2.E+02 L.T. 2. E+02 CS-1 34 L.T. 6.E+01 L.T. 5. E+01 CS-1 37 L.T. 7.E+01 L.T. 6. E+01 BA-140 L.T. 5.E+02 L.T. 4. E+02 CE-141 L.T. 1.E+02 L.T. 9. E+01 CE-144 L.T. 4.E+02 L.T. 3. E+02 RA-226 L.T. 1.E+03 L.T. 1. E+03 TH-228 6.78E+02 +/- 1.05E+02 7.59E+02 +/- 7.89E+01

SECTION VIII. REFERENCES 98

VIII. REFERENCES

1. Nebraska Public Power District, Cooper Nuclear Station Environmental Radiation Monitoring Program, Annual Report, January 1, 1982-December 31, 1982 (prepared by Teledyne Isotopes).

2. Nebraska Public Power District, Cooper Nuclear Station Environmental Radiation Monitoring Program, Annual Report, January 1, 1983-December 31, 1983 (prepared by Teledyne Isotopes).

3. Nebraska Public Power District Cooper Nuclear Station, Environmental Monitoring Program, Annual Report, January 1, 1984 to December 31, 1984. (Prepared by Teledyne Isotopes).

4. U.S. Department of Energy; EML 440 March 1985; EML-444 April 1989; Environmental Measurements Laboratory, US Department of Energy, New York, New York 10014.

5. U.S. Environmental Protection Agency; Environmental Radiation Data, Report 35, July -- September 1983, Report 39, July -- September 1985; Report 40, October --

December 1984; Report 41, January -- March 1985. Report 42, April -- June 1985; Report 43, July-September 1985, Report 44-45, October-March 1986; Report 46, April-June 1986; Report 47, July-September 1986; Report 48, October-December 1986; Report 49, January-March 1987. Environmental Radiation Facility, Montgomery, Alabama.

6. U.S. Department of Energy; EML 460, October 1, 1986; Environmental Measurements Laboratory, US Department of Energy, New York, New York 10014.

7. U.S. Nuclear Regulatory Commission, 1975, Regulatory Guide 4.8, Environmental Technical Specifications for Nuclear Power Plants.

8. U.S. Regulatory Commission, Branch Technical Position, Radiological Monitoring Acceptable Program (November, 1979, Revision 1).

99

APPENDIX A 2010 LAND USE CENSUS A-i

2010 LAND USE CENSUS Conducted July 21-22, 2010 0-3 miles Cooper Nuclear Station (CNS) Offsite Dose Assessment Manual (ODAM) requires an annual land use census. This census identifies the location of the nearest garden that is greater than 500 square feet in area and yields leafy green vegetables, the nearest milk animal, and the location of the nearest resident in each of the 16 meteorological sectors within 3 miles of CNS.

A land use census was performed on July 21-22, 2010, in accordance with the CNS ODAM.

The nearest residence was found in sector Q, 0.9 miles from CNS, and the nearest garden was found in sector L, 1.3 miles from CNS.

No milk animals were found within 3 miles of CNS and there was no evidence of potable water use from the Missouri River within three miles of CNS.

A-2

2010 LAND USE CENSUS July 21-22, 2010 0-3 Miles SECTOR NEAREST RESIDENT Direction NEAREST GARDEN Direction NEAREST in Degrees in Degrees MILK Distance Distance ANIMAL A/N 2.5 Miles 1.00 NONE NA NONE B/NNE NONE NA NONE NA NONE C/NE 2.8 Miles 42.00 2.8 Miles 42.00 NONE D/ENE 1.7 Miles 62.00 1.7 Miles 62.00 NONE E/E 1.9 Miles 97.00 1.9 Miles 97.00 NONE F/ESE 2.3 Miles 112.00 3.0 Miles 108.00 NONE G/SE NONE NA NONE NA NONE H/SSE NONE NA NONE NA NONE J/S NONE NA NONE NA NONE K/S SW 2.1 Miles 218.00 NONE NA NONE L/SW 1.3 Miles 232.00 1.3 Miles 232.00 NONE M/WSW 1.9 Miles 241.00 1.9 Miles 241.00 NONE N/W 1.0 Miles 265.00 NONE NA NONE P/WNW 1.7 Miles 299.00 2.4 Miles 298.0° NONE Q/NW 0.9 Miles 307.00 2.9 Miles 324.00 NONE R/NNW 1.9 Miles 339.00 2.8 Miles 335.00 NONE A-3

APPENDIX B

SUMMARY

OF INTERLABORATORY COMPARISONS The Teledyne Brown En~ineering ICP report is presented in this section B-1

INTERLABORA TORY COMPARISION PROGRAM The purpose of the Interlaboratory Comparison Program (ICP) is to confirm the accuracy of results produced by Teledyne Brown Engineering. Samples of various matrices (i.e. soil, water, vegetation, air filters, and milk) are spiked with known amounts of radioactivity by commercial vendors of this service and by departments within the government. TBE participates in three programs. Two are commercial, Analytics Inc.

and Environmental Resource Associates (ERA) and one is a government sponsored program, the Department of Energy's (DOE) Mixed Analyte Performance Evaluation Program (MAPEP). The DOE's Idaho National Engineering Laboratory administers the MAPEP. All three programs are blind performance evaluation studies in which samples with known activities are sent to TBE for analysis. Once analyzed, TBE submits the results to the respective agency for evaluation. The results of these evaluations are published in TBE's quarterly and annual QA reports.

The 2010 Interlaboratory Comparison Program includes all contractually required matrices and analyses we supply to customers.

The US Environmental Protection Agency (EPA) discontinued their Interlaboratory Comparison Program in December 1998. However, on May 1, 2001, accreditation was granted to Environmental Resource Associates' (ERA) RadCheM Proficiency Testing Program to complete the process of replacing the USEPA-LV Nuclear Radiation Assessment Division program.

The Department of Energy's Environmental Measurement Laboratory (EML) program terminated performance assessments at the end of the March 2004 test session.

The MAPEP sample distribution was expanded to include water, soil, vegetation and air particulate testing material previously provided by DOE/EML. In 2010, the samples were received in March and September with required reporting dates of May and October, respectively.

The National Institute of Standards and Technology (NIST) is the approval authority for laboratory providers participating in Intercomparison Study Programs; however, at this time, there are no approved laboratories for environmental and/or radiochemical isotope analyses.

Trending graphs are provided in this section for the Analytics and ERA Programs.

B-2

ANALYTICS ENVIRONMENTAL RADIOACTIVITY CROSS CHECK PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 1 OF 3)

Identification Reported Known Ratio (c)

Month/Year Number Matrix Nuclide Units Value (a) Value (b) TBE/Analytics Evaluation (d)

March 2010 E6978-396 Milk Sr-89 pCi/L 89.3 92.8 0.96 Sr-90 pCi/L 13.8 12.7 1.09 E6979-396 Milk 1-131 pCi/L 65.2 74.0 0.88 Ce-141 pCi/L 241 261 0.92 Cr-51 pCi/L 388 361 1.07 Cs-134 pCi/L 157.0 178 0.88 Cs-1 37 pCi/L 150 158 0.95 Co-58 pCi/L 143 143 1.00 Mn-54 pCi/L 202 207 0.98 Fe-59 pCi/L 146 137 1.07 Zn-65 pCi/L 247 254 0.97 Co-60 pCi/L 177 183 0.97 E6981-396 AP Ce-141 pCi 211 185 1.14 Cr-51 pCi 304 255 1.19 Cs-134 pCi 142 125 1.14 Cs-137 pCi 131 ill 1.18 Co-58 pCi 1.19 101 1.18 Mn-54 pCi 162 146 1.11 Fe-59 pCi 110 97 1.14 Zn-65 pCi 217 179 1.21 Co-60 pCi 145 129 1.12 E6980-396 Charcoal 1-131 pCi 80.2 85.6 0.94 A E6982-396 Water Fe-55 pCi/L 2490 1970 1.26 W June 2010 E7132-396 Milk Sr-89 pCi/L 82.0 93.4 0.88 A Sr-90 pCi/L 15.8 16.7 0.95 A E7133-396 Milk 1-131 pCi/L 83.5 96.9 0.86 A Ce-141 pCi/L 107 110 0.97 A Cr-51 pCi/L 325 339 0.96 A Cs-134 pCi/L 114.0 126 0.90 A Cs-137 pCi/L 144 150 0.96 A Co-58 pCi/L 92.3 101 0.91 A Mn-54 pCi/L 165 169 0.98 A Fe-59 pCi/L 121 119 1.02 A Zn-65 pCi/L 197 206 0.96 A Co-60 pCi/L 190 197 0.96 A E7135-396 AP Ce-141 pCi 88.4 91.6 0.97 A Cr-51 pCi 292 282 1.04 A Cs-134 pCi 101 105 0.96 A Cs-137 pCi 132 125 1.06 A Co-58 pCi 87.3 84.0 1.04 A Mn-54 pCi 150 140 1.07 A Fe-59 pCi 105 98.6 1.06 A Zn-65 pCi 168 171 0.98 A Co-60 pCi 170 163 1.04 A E7134-396 Charcoal 1-131 pCi 76.4 79.9 0.96 A B-3

ANALYTICS ENVIRONMENTAL RADIOACTIVITY CROSS CHECK PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 2 OF 3)

Identification Reported Known Ratio (c)

Month/Year Number Matrix Nuclide Units Value (a) Value (b) TBE/Analytics Evaluation (d)

June 2010 E7136-396 Water Fe-55 pCi/L 1710 1880 0.91 A September2010 E7229-396 Milk Sr-89 pCi/L 85.0 92.8 0.92 A Sr-90 pCi/L 12.6 14.7 0.86 A E7230-396 Milk 1-131 pCi/L 80.2 94.1 0.85 A Ce-141 pCi/L 130 130 1.00 A Cr-51 pCi/L 235 234 1.00 A Cs-134 pCi/L 83.2 93.0 0.89 A Cs-137 pCi/L 95.1 94.5 1.01 A Co-58 pCi/L 77.3 73.7 1.05 A Mn-54 pCi/L 121 119 1.02 A Fe-59 pCi/L 96.4 91.1 1.06 A Zn-65 pCi/L 216 204 1.06 A Co-60 pCi/L 172 171 1.01 A E7232-396 AP Ce-141 pCi 122 119 1.03 A Cr-51 pCi 228 214 1.07 A Cs-1 34 pCi 79.9 85.3 0.94 A Cs-1 37 pCi 93.8 86.7 1.08 A Co-58 pCi 71.5 67.6 1.06 A Mn-54 pCi 113 110 1.03 A Fe-59 pCi 73.8 83.6 0.88 A Zn-65 pCi 186 187 0.99 A Co-60 pCi 163 157 1.04 A E7231-396 Charcoal 1-131 pCi/L 62.3 59.9 1.04 A E7233-396 Water Fe-55 pCi 1620 1790 0.91 A December 2010 E7375-396 Milk Sr-89 pCi/L 92.7 98.0 0.95 A Sr-90 pCi/L 13.5 13.5 1.00 A E7376-396 Milk 1-131 pCi/L 87.9 96.9 0.91 A Ce-141 pCi/L not provided by Analytics for this study Cr-51 pCi/L 389 456 0.85 A Cs-134 pCi/L 137 157 0.87 A Cs-137 pCi/L 172 186 0.92 A Co-58 pCi/L 84.3 90.2 0.93 A Mn-54 pCi/L 120 120 1.00 A Fe-59 pCi/L 134 131 1.02 A Zn-65 pCi/L 162 174 0.93 A Co-60 pCi/L 284 301 0.94 A E7378-396 AP Ce-141 pCi not provided by Analytics for this study Cr-51 pCi 387 365 1.06 A Cs-134 pCi 135 126.0 1.07 A Cs-137 pCi 157 149.0 1.05 A Co-58 pCi 73.6 72.3 1.02 A Mn-54 pCi 88.7 96.0 0.92 A Fe-59 pCi 127 105.0 1.21 W Zn-65 pCi 151 139 1.09 A Co-60 pCi 249 241 1.03 A B-4

ANALYTICS ENVIRONMENTAL RADIOACTIVITY CROSS CHECK PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 3 OF 3)

Identification Reported Known Ratio (c)

Month/Year Number Matrix Nuclide Units Value (a) Value (b) TBE/Analytics Evaluation (d)

December 2010 E7377-396 Charcoal 1-131 pCi 79.6 84.2 0.95 A E7379-396 Water Fe-55 pCi 1720 1880 0.91 A (a) Teledyne Brown Engineeringreportedresult.

(b) The Analytics known value is equal to 100% of the parameterpresent in the standardas determined by gravimetricand/or volumetric measurements made during standardpreparation.

(c) Ratio of Teledyne Brown Engineeringto Analytics results.

(d) Analytics evaluation based on TBE internal QC limits: A= Acceptable. Reported result falls within ratio limits of 0. 80-1.20.

W-Acceptable with warning. Reported result falls within 0. 70-0.80 or 1.20-1.30. N = Not Acceptable. Reported result falls outside the ratio limits of< 0. 70 and > 1.30.

B-5

DOE's MIXED ANALYTE PERFORMANCE EVALUATION PROGRAM (MAPEP)

TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 1 OF 2)

Identification Reported Known Acceptance Month/Year Number Media Nuclide Units Value (a) Value (b) Range Evaluation (c)

March 2010 10-MaW22 Water Am-241 Bq/L 1.25 1.30 0.091 - 1.69 A Cs-1 34 Bq/L -0.0942 (1) A Cs-1 37 Bq/L 58.5 60.6 42.4 - 78.8 A Co-57 Bq/L 27.2 28.3 19.8-36.8 A Co-60 Bq/L 0.0226 (1) A H-3 Bq/L 104 90.8 63.6- 118.0 A Mn-54 Bq/L 26.6 26.9 18.8-35.0 A Ni-63 Bq/L 61.3 59.9 41.9 - 77.9 A Pu-238 Bq/L 1.94 1.93 1.35-2.51 A Pu-239/240 Bq/L 0.0660 0.009 (2) A Sr-90 Bq/L 0.1029 (1) A Tc-99 Bq/L -0.3907 (1) A U-234/233 Bq/L 1.21 1.22 0.85 - 1.59 A U-238 Bq/L 1.27 1.25 0.88 - 1.63 A Zn-65 Bq/L 42.0 40.7 28.5 - 52.9 A 10-GrW22 Water Gr-A Bq/L 0.5173 0.676 1.352 A Gr-B Bq/L 3.98 3.09 1.55-4.64 A 10-MaS22 Soil Am-241 Bq/kg 4.90 (1)

Cs-1 34 B1l/kg 665 733 513-953 Cs-1 37 Bq/kg 800 779 545-1013 Co-57 Bq/kg 508 522 365 - 679 Co-60 Bq/kg 648 622 435-809 Mn-54 Bq/kg 893 849 594-1104 Ni-63 Bq/kg 514 477 334-620 Pu-238 Bq/kg 28.4 24.1 16.9-31.3 Pu-239/240 Bq/kg 0.2806 (1)

K-40 Bq/kg 597 559 391 - 727 Sr-90 Bq/kg 221 288 202 - 374 Tc-99 Bq/kg -3.45 (1)

U-234/233 Bq/kg 68.0 60 42-78 U-238 Bq/kg 69.2 64 45-83 Zn-65 Bq/kg -4.97 (1) 10-RdF22 AP Cs-134 Bq/sample 1.81 2.13 1.49-2.77 Cs-137 Bq/sample 1.70 1.53 1.07-1.99 Co-57 Bq/sample 0.0056 (1)

Co-60 Bq/sample 2.65 2.473 1.731 - 3.215 Mn-54 Bq/sample 3.70 3.02 2.11 -3.93 Pu-238 Bq/sample 0.0081 0.0010 (2)

Pu-239/240 Bq/sample 0.0757 0.0832 0.0582 - 0.1082 Sr-90 Bq/sample 0.0523 (1)

U-234/233 Bq/sample 0.0732 0.068 0.048 - 0.088 U-238 Bq/sample 0.0791 0.071 0.050 - 0.092 Zn-65 Bq/sample -0.0627 (1) 10-GrF22 AP Gr-A Bq/sample 0.1533 0.0427 0.854 A Gr-B Bq/sample 1.240 1.29 0.65-1.94 A B-6

DOE's MIXED ANALYTE PERFORMANCE EVALUATION PROGRAM (MAPEP]

TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 2 OF 2)

Identification Reported Known Acceptance Month/Year Number Media Nuclide Units Value (a) Value (b) Range Evaluation (c)

March 2010 10-RdV22 Vegetation Cs-134 Bq/sample 4.48 4.39 3.07 - 5.71 A Cs-1 37 Bq/sample 3.43 3.06 2.14 - 3.98 A Co-57 Bq/sample -0.0117 (1) A Co-60 Bq/sample 3.55 3.27 2.29 - 4.25 A Mn-54 Bq/sample 0.007 (1) A Sr-90 Bq/sample -0.0002 (1) A Zn-65 Bq/sample 8.12 7.10 4.97-9.23 A September 2010 10-MaW23 Water Am-241 Bq/L 0.009 (1) A Cs-134 Bq/L 27.1 31.4 22.0 - 40.8 A Cs-137 Bq/L 41.8 44.2 30.9 - 57.5 A Co-57 Bq/L 33.2 36.0 25.2 - 46.8 A Co-60 Bq/L 26.5 28.3 19.8-36.8 A H-3 Bq/L 500 453.4 317.4 - 589.4 A Mn-54 Bq/L 0.024 (1) A Ni-63 Bq/L 51.6 56.1 39.3- 72.9 A Pu-238 Bq/L 1.25 1.81 1.27- 2.35 N (3)

Pu-239/240 Bq/L 0.925 1.350 0.95 - 1.76 N (3)

Sr-90 Bq/L 8.10 8.3 5.8- 10.8 A Tc-99 Bq/L 36.4 33.6 23.5 - 43.7 A U-234/233 Bq/L 2.02 2.01 1.41 -2.61 A U-238 Bq/L 2.01 2.07 1.45-2.69 A Zn-65 Bq/L 30.8 31.0 21.7 -40.3 A 10-GrW23 Water Gr-A Bq/L 2.36 1.92 0.58-3.26 A Gr-B Bq/L 6.37 4.39 2.20-6.59 A 10-MaS23 Soil Am-241 Bq/kg NR Cs-1 34 Bq/kg 837 940 658-1222 A Cs-1 37 Bq/kg 680 670 469-871 A Co-57 Bq/kg 2.78 (1) A Co-60 Bq/kg 350 343 240-446 A Mn-54 Bq/kg 853 820 574-1066 A Ni-63 Bq/kg 938 1058 741-1375 A Pu-238 Bq/kg NR Pu-239/240 Bq/kg NR K-40 Bq/kg 721 699 489-909 A Sr-90 Bq/kg 2.24 (1) A Tc-99 Bq/kg 297 325 228-423 A U-234/233 Bq/kg NR U-238 Bq/kg NR Zn-65 Bq/kg 287 265 186-345 A 10-RdF23 AP Am-241 Bq/sample 0.125 0.115 0.081 - 0.150 A Cs-134 Bq/sample 2.31 2.98 2.09 - 3.87 W Cs-137 Bq/sample -0.025 (1) A Co-57 Bq/sample 3.64 4.08 2.86 - 5.30 A Co-60 Bq/sample 2.81 2.92 2.04 - 3.80 A Mn-54 Bq/sample 3.19 3.18 2.23- 4.13 A Pu-238 Bq/sample 0.048 0.0489 0.0342 - 0.0636 A Pu-239/240 Bq/sample 0.080 0.082 0.057 - 0.107 A B-7

DOE's MIXED ANALYTE PERFORMANCE EVALUATION PROGRAM (MAPEP]

TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 3 OF 3)

Identification Reported Known Acceptance Month/Year Number Media Nuclide Units Value (a) Value (b) Range Evaluation (c)

September 2010 10-RdF23 AP Sr-90 Bq/sample 1.01 1.01 0.71 -1.31 A U-234/233 Bq/sample 0.123 0.122 0.085 - 0.159 A U-238 Bq/sample 0.111 0.127 0.089 - 0.165 A Zn-65 Bq/sample 0.0310 (1) A 10-GrF23 AP Gr-A Bq/sample 0.004 (1) A Gr-B Bq/sample 0.473 0.50 0.25 - 0.75 A 10-RdV23 Vegetation Cs-1 34 Bq/sample 4.90 4.79 3.35 - 6.23 A Cs-137 Bq/sample 6.78 5.88 4.12 -7.64 A Co-57 Bq/sample 10.2 8.27 5.79- 10.75 W Co-60 Bq/sample 0.00 (1) A Mn-54 Bq/sample 7.36 6.287 4.401 - 8.173 A Sr-90 Bq/sample 2.53 2.63 1.84-3.42 A Zn-65 Bq/sample 6.40 5.3900 3.77 - 7.01 A (1) False positive test.

(2) Sensitivity evaluation (3) NCR 11-01 initiated to investigate failure.

(a) Teledyne Brown Engineeringreported result.

(b) The MAPEP known value is equal to 100% of the parameterpresent in the standardas determined by gravimetricand/or volumetric measurements made during standardpreparation.

(c) DOEIMAPEPevaluation: A=acceptable, W=acceptable with warning, N=not acceptable.

B-8

ERA ENVIRONMENTAL RADIOACTIVITY CROSS CHECK PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 1 OF 1)

Identification Reported Known Month/Year Number Media Nuclide Units Value (a) Value (b) Control Limits Evaluation (c)

May 2010 RAD-81 Water Sr-89 pCi/L 64.4 60.4 48.6 - 68.2 A Sr-90 pCi/L 37.8 41.3 30.4 - 47.4 A Ba-1 33 pCi/L 66.4 65.9 54.9 - 72.5 A Cs-1 34 pCi/L 66.43 71.6 58.4 - 78.8 A Cs-137 pCi/L 137.33 146 131 - 163 A Co-60 pCi/L 83.33 84.5 76.0 - 95.3 A Zn-65 pCi/L 177 186 167-219 A Gr-A pCi/L 26.37 32.9 16.9-42.6 A Gr-B pCi/L 28.77 37.5 24.7 - 45.0 A 1-131 pCi/L 26.27 26.4 21.9- 31.1 A U-Nat pCi/L 57.19 62.3 50.7 - 69.1 A H-3 pCi/L 12967 12400 10800 - 13600 A MRAD-12 Filter Gr-A pCi/filter 88.1 79.6 41.3-130 A November 2010 RAD-83 Water Sr-89 pCi/L 77.8 68.5 55.8 - 76.7 N (1)

Sr-90 pCi/L 39.3 43.0 31.7 - 49.3 A Ba-133 pCi/L 70.3 68.9 57.5 - 75.8 A Cs-134 pCi/L 39.9 43.2 34.5 - 47.5 A Cs-137 pCi/L 117 123 111-138 A Co-60 pCi/L 53.5 53.4 48.1 -61.3 A Zn-65 pCi/L 11.0 102 91.8-122 N (1)

Gr-A pCi/L 35.1 42.3 21.9 - 53.7 A Gr-B pCi/L 35.5 36.6 24.0 - 44.2 A 1-131 pCi/L 27.9 27.5 22.9-32.3 A U-Nat pCi/L 36.8 36.8 29.8 - 41.0 A H-3 pCi/L 13233 12900 11200 - 14200 A MRAD-13 Filter Gr-A pCi/filter 40.1 52.3 27.1 - 78.7 A (1) Sr-89 TBE to known ratio of 1.14 fell within acceptablerange of+/- 20%. No action required.NCR 10-09 (1) Zn-65 result of 111 was incorrectly reportedas 11.0. No action required. NCR 10-09 (a) Teledyne Brown Engineeringreportedresult.

(b) The ERA known value is equal to 100% of the parameterpresent in the standardas determined by gravimetric and/or volumetric measurements made during standardpreparation.

(c) ERA evaluation:A=acceptable. Reported result falls within the Warning Limits. NA=not acceptable. Reported result falls outside of the Control Limits. CE=check for Error. Reportedresult falls within the ControlLimits and outside of the Warning Limit B-9

INTERLABORATORY COMPARISON PROGRAM GRAPHS 1-131 IN MILK 120 100

. 80

". 60 40 20 0

ss-qbsx (9s'.psz i sw6sw11 sw rjl so zs o~'.d oas svoz w-ri SS F*TBE EAnalyticsI Ce-141 IN MILK 1000 800 600 400 U *" * *

iU

wilw.

CL200 s-

- - ="*=

0 No 1

qbIv, jN W T v;!,

V.p ro&.6o .@b -09 N1 eTBE §Analytics I Cr-51 IN MILK 1200 1000 800

. 600 L400 m 200 - ME ik i fE po beAL-0

ITBE IAnalytics B-10

INTERLABORATORY COMPARISON PROGRAM GRAPHS Cs-134 IN MILK 300 m

225

-) U, _ II

0T

TBE EAnalytics Cs-137 IN MILK 350 300 *I 250 pp 200 , wI n. I 1500.0 iiI , p

V 50 0

TBE mAnalytics I Mn-54 IN MILK 240 200 @e UU 160 a. oi

O120 - ~ - I.

CL80 Jli =!mi U SI 40

TBE NAnaltc B-Il

INTERLABORATORY COMPARISON PROGRAM GRAPHS Fe-59 IN MILK 200 180 lI 160 140 - 6 120

-J 100 CL80

u U 60 40 20

-TBE

nAnalytics Zn-65 IN MILK 400 350 300

.' 250 200 150 100 50

TBE mAnalytics Co-60 IN MILK 400 350 300

~250 m 200 low 150

a

jo* aIr i- pul 100 50 00 p.ýop SSW QpAO All Vz 5-O.05 .ob ob rs.l pl0 NosaýN ri YIP1

TBE EAnalyticsI B-12

INTERLABORATORY COMPARISON PROGRAM GRAPHS Sr-90 IN MILK 80 60 J 40 " * *.,,

20 o a)a i U ,,,rn. ,m a*.. *U .~w& == ibSl 0

,*,TBE EAnalytics Co-58 in Milk 240 200 £

160 10

4. a, #- ",

0 80 E pu r

4040 0

I TBE EAnalytics I Sr-89 IN MILK 200 180 160 140 120 20 j100

m ft~pUa 080 ow *fir

~60 U 40 20 0

F*TBE NAnalytic-s-B-13

INTERLABORATORY COMPARISON PROGRAM GRAPHS Ce-141 IN FILTERS 690 590 490

. 390 m 290 190 A A A 90 j

_** a m

-10 1

TBE lAnalytics Cr-51 IN FILTERS 890 790 690 590

0. 490

-i 390 Will i l 1- 290 190 A A * -- m _ m m 90 VMS W

-10 I *TBE NAnalytics Cs-134 IN FILTERS 170 150 130 70 h ,.. -'( !.* -**- .

0*50 I-30 10

-10 U F*TBE" Analytics B-14

INTERLABORATORY COMPARISON PROGRAM GRAPHS Cs-137 IN FILTERS 440 290 5 140 i* F&

-10 1 1 9% qq OZ5 CaN ril Q;5 .obs ro .99 o1 oz% ms \3

TBE =Analytics Mn-54 IN FILTERS 190 150 m 70 c3110 mm.* l) - *ii i s 30

-10 ITBE mAnalytics Fe-59 IN FILTERS 190 170 150 130 L) 110

-* 70 9

90m m **l*.

70 N 50 5-30

-10 U 9% 9 & b zl V& ZJ .0 F*TBE EAnalyticsI B-15

INTERLABORATORY COMPARISON PROGRAM GRAPHS Zn-65 IN FILTERS 290 240 190 CL 140 0090 1

40

-10 9b p e, Z$@ Z& riib bb Zjj c N 'a-F*TBE NAnalyticsI Co-60 IN FILTERS 290 240 a 190 CL 140

ý90 go~ fo H i1 40

-10 !1

[TBE .Analytics Co-58 IN FILTERS 240 190 0*140 0.

90 ala ' t Joe 40 I p

-10Ts l #TBE nAn~alytic.s B-16

INTERLABORATORY COMPARISON PROGRAM GRAPHS 1-131 IN CHARCOAL CARTRIDGE 1000 100 --mllill *VIP lUgl ill ljl " W Ml ON CL 10 0

1 0.1

TBE *Analytics March 2007 - New analyst did not count face B-17

INTERLABORATORY COMPARISON PROGRAM GRAPHS 1-131 IN WATER 1000 100 I m I II *

imim

=I * *

.L 10 U

I.- 1 0.1 qý o (T .6 lýA 9b d 65 b .11 db Co-60 IN WATER 140 120 100

p 80

11 U 60

-40 m p 20 0

I TBE *ERA]

Cs-134 IN WATER 100 90 m 80 70 460 -

50 040 30.l 20 10

l 0

TBE *ERA B-18

INTERLABORATORY COMPARISON PROGRAM GRAPHS Cs-137 IN WATER 250 200 =

~150 .

0100 s "* i

-R I O. t I

TBE IIERA}

February 2001 - Analyst error or equipment failure.

Sr-89 IN WATER 160 130 100

.. J*p..70

70 40 II I p 10 I*TBE *ERA May 2004 - Counted without absorber.

Sr-90 IN WATER 40

30 Up 10 10I I.

0 I*TBE BERA]

B-19

Ba-133 IN WATER 120 100 80U 8o o) li V m 60 11 4

0o 20 U 0

TBE MERA]

Zn-65 IN WATER 380 330 280 230 p lao w S180 130 M m 80 30 ,

46 'z 9^ z'5 [ "TA BE } z, 1 IP

TBE *ERA:

GROSS ALPHA IN WATER 90 80 70 60 W a2) 50

" 40 I 930 U 20 pi m P@

10 0

TBE *ERAI February 2000 - Analyst error or equipment failure.

B-20

INTERLABORATORY COMPARISON PROGRAM GRAPHS GROSS BETA IN WATER 355 305 255 4)205 155 C-1 0 5 55 a -10 O w*

M5 fi , 5 o& 13, A, Al d, \1 I #TBE NERAý H-3 IN WATER 100000 a -- . n.m--

10000

-j 1000 0-C. 100 10

'45 V* d\ ..ZcAP~.165 ~ Vý xr zl zb V I*TBE *ERA B-21

APPENDIX C SYNOPSIS OF ANALYTICAL PROCEDURES C-1

SYNOPSIS OF ANALYTICAL PROCEDURES Appendix C is a synopsis of the analytical procedures performed during 2010 on samples collected for the Nebraska Public Power Nuclear Plant's Radiological Environmental Monitoring Program. All analyses have been mutually agreed upon by Nebraska Public Power District and Teledyne Brown Engineering and include those recommended by the USNRC Branch Technical Position, Rev. 1, November 1979.

ANALYSIS TITLE PAGE Gross Beta Analysis of A ir Particulate Samples .................................................................... C-3 Air Particulates ........................................................................................................... C-3 D eterm ination of Gross Beta Activity in W ater Sam ples ...................................................... C-4 Introduction ................................................................................................................ C-4 Detection Capability .................................................................................................. C-4 Analysis of Samples for Tritium (Liquid Scintillation) ......................................................... C-5 W ater .......................................................................................................................... C -5 Analysis of Samples for Iodine- 131 ....................................................................................... C-6 Milk or W ater ............................................................................................................. C-6 G amma Spectrom etry of Sam ples ......................................................................................... C-7 M ilk or W ater ............................................................................................................. C-7 Dried Solids other than Soils and Sedim ents ............................................................. C-7 Fish ........................................................................................................................... C -7 Soils and Sediments ................................................................................................... C-7 Charcoal Cartridges (A ir Iodine) .............................................................................. C-7 Airborne Particulates ................................................................................................. C-8 A ddendum to G amma Spectrom etry Procedure ................................................................... C-9 Environm ental D osim etry ................................................................................................ C- 10 Low er Limit of D etection Form ulas ................................................................................ C-11 C-2

GROSS BETA ANALYSIS OF AIR PARTICULATE SAMPLES Air Particulates After a delay of five or more days, allowing for the radon-222 and radon-220 (thoron) daughter products to decay, the filters are counted in a gas-flow proportional counter.

Calculations of the results, the two sigma error and the lower limit of detection (LLD):

RESULT (pCi/m3) = ((S/T) - (B/t))/(2.22 V E) 2 TWO SIGMA ERROR (pCi/m3 ) = 2((S/T ) + (B/t 2 ))l/ 2 /(2.22 V E)

LLD (pCi/m 3 ) = 4.66(B 1/2)/(2.22 V E t) where:

S Gross counts of sample including blank B Counts of blank E Counting efficiency T Number of minutes sample was counted t Number of minutes blank was counted V Sample aliquot size (cubic meters)

C-3

DETERMINATION OF GROSS BETA ACTIVITY IN WATER SAMPLES Introduction The procedures described in this section are used to measure the overall radioactivity of water samples without identifying the radioactive species present. No chemical separation techniques are involved.

One liter of the sample is evaporated on a hot plate. A smaller volume may be used if the sample has a significant salt content as measured gravimetrically. If requested by the customer, the sample is filtered through No. 54 filter paper before evaporation, removing particles greater than 30 microns in size.

After evaporating to a small volume in a beaker, the sample is rinsed into a 2-inch diameter stainless steel planchette, which is stamped with a concentric ring pattern to distribute residue evenly. Final evaporation to dryness takes place under heat lamps.

Residue mass is determined by weighing the planchette before and after mounting the sample. The planchette is counted for beta activity on an automatic proportional counter. Results are calculated using empirical self-absorption curves which allow for the change in effective counting efficiency caused by the residue mass.

Detection Capability Detection capability depends upon the sample volume actually represented on the planchette, the background and the efficiency of the counting instrument, and upon self-absorption of beta particles by the mounted sample. Because the radioactive species are not identified, no decay corrections are made and the reported activity refers to the counting time.

The minimum detectable level (MDL) for water samples is nominally 1.6 picoCuries per liter for gross beta at the 4.66 sigma level (1.0 pCi/L at the 2.83 sigma level), assuming that 1 liter of sample is used and that 0.5 gram of sample residue is mounted on the planchette. These figures are based upon a counting time of 50 minutes and upon representative values of counting efficiency and background of 0.2 and 1.2 cpm, respectively The MDL becomes significantly lower as the mount weight decreases because of reduced self-absorption. At a zero mount weight, the 4.66 sigma MDL for gross beta is 0.9 picoCuries per liter. These values reflect a beta counting efficiency of 0.38.

C-4

ANALYSIS OF SAMPLES FOR TRITIUM (Liquid Scintillation)

Water Ten milliliters of water are mixed with 10 ml of a liquid scintillation "cocktail" and then the mixture is counted in an automatic liquid scintillator.

Calculation of the results, the two sigma error and the lower limit detection (LLD) in pCi/L:

RESULT = (N-B)/(2.22 V E)

TWO SIGMA ERROR = 2((N + B)/At)1 2/ (2.22 V E)

LLD = 4.66(B/At) /2/(2.22 VE) where: N = the gross cpm of the sample B = the background of the detector in cpm 2.22 = conversion factor changing dpm to pCi V = volume of the sample in ml E = efficiency of the detector At = counting time for the sample C-5

ANALYSIS OF SAMPLES FOR IODINE-131 Milk or Water Two or more liters of sample are first equilibrated with stable iodide carrier. A batch treatment with anion exchange resin is used to remove iodine from the sample. The iodine is then stripped from the resin with sodium hypochlorite solution, is reduced with hydroxylamine hydrochloride and is extracted into carbon tetrachloride as free iodine. It is then back-extracted as iodide into sodium bisulfite solution and is precipitated as palladium iodide. The precipitate is weighed for chemical yield and is mounted on a nylon planchette for low-level beta counting.

Calculations of results, two sigma error and the lower limit of detection (LLD) in pCi/L:

RESULT = (N/At-B)/(2.22 E V Y DF) 1/2 TWO SIGMA ERROR = 2((N/At+B)/At) /(2.22 E V Y DF) 1/2 LLD = 4.66(B/At) /(2.22 E V Y DF) where: N = total counts from sample (counts)

At = counting time for sample (min)

B = background rate of counter (cpm) 2.22 = dpm/pCi V = volume or weight of sample analyzed Y = chemical yield of the mount or sample counted DF = decay factor from the collection to the counting date E = efficiency of the counter for 1-131, corrected for self absorption effects by the formula E = Es(exp-0.0061 M)/(exp-0.006 1MS)

Es = efficiency of the counter determined from an 1-131 standard mount Ms = mass of Pdl 2 on the standard mount, mg M = mass of PdI 2 on the sample mount, mg C-6

GAMMA SPECTROMETRY OF SAMPLES Milk or Water A 1.0 liter Marinelli beaker is filled with a representative aliquot of the sample.

The sample is then counted for approximately 1000 minutes with a shielded high purity germanium (HPGe) detector coupled to a VAX-based data acquisition system, which performs pulse height analysis.

Dried Solids other than Soils and Sediments A large quantity of the sample is dried at a low temperature, less than 100°C. As much as possible (up to the total sample) is loaded into a tared 1-liter Marinelli and weighed. The sample is then counted for approximately 1000 minutes with a shielded HPGe detector coupled to a VAX-based data acquisition system, which performs pulse height analysis.

Fish As much as possible (up to the total sample) of the edible portion of the sample is loaded into a tared Marinelli and weighed. The sample is then counted for approximately 1000 minutes with a shielded HPGe detector coupled to a VAX-based data acquisition system, which performs pulse height analysis.

Soils and Sediments Soils and sediments are dried at a low temperature, less than 100°C. The soil or sediment is loaded fully into a tared, standard 300 cc container and weighed. The sample is then counted for approximately six hours with a shielded HPGe detector coupled to a VAX-based data acquisition system, which performs pulse height and analysis.

Charcoal Cartridges (Air Iodine)

Charcoal cartridges are counted up to five at a time, with one positioned on the face of an HPGe detector and up to four on the side of the HPGe detector. Each HPGe detector is calibrated for both positions. The detection limit for 1-131 of each charcoal cartridge can be determined (assuming no positive 1-131) uniquely from the volume of air, which passed through it. In the event l- 131 is observed in the initial counting of a set, each charcoal cartridge is then counted separately, positioned on the face of the detector.

C-7

Air Particulates The thirteen airborne particulate filters for a quarterly composite for each field station are aligned one in front of another and then counted for at least six hours with a shielded HPGe detector coupled to a VAX-based data acquisition system which performs pulse height analysis.

A VAX software program defines peaks by certain- changes in the slope of the spectrum. The program also compares the energy of each peak with a library of peaks for isotope identification and then performs the radioactivity calculation using the appropriate fractional gamma ray abundance, half-life, detector efficiency, and net counts in the peak region.

The calculation of results, two sigma error and the lower limit of detection (LLD) in pCi/volume or pCi/mass:

RESULT (S-B)/(2.22 t E V F DF)

TWO SIGMA ERROR = 2(S+B) /(2.22 t E V F DF) 1/2 LLD = 4.66(B) /(2.22 t E V F DF) where: S Area, in counts, of sample peak and background (region of spectrum of interest)

B Background area, in counts, under sample peak, determined by a linear interpolation of the representative backgrounds on either side of the peak t = length of time in minutes the sample was counted 2.22 = dpm/pCi E = detector efficiency for energy of interest and geometry of sample V = sample aliquot size (liters, cubic meters, kilograms, or grams)

F = fractional gamma abundance (specific for each emitted gamma)

DF = decay factor from the mid-collection date to the counting date C-8

ADDENDUM TO GAMMA SPECTROMETRY PROCEDURE Ba- 140 (half-life =- 12.8d) decays to LA- 140 (half-life ~40 hrs) and the daughter radionuclide, La-140 approaches - 90 % of the Ba-140 activity within - 6 days. The La-140 photon energy at 1596 keV is used to quantify the Ba-140 activity due to its high photon emission probability yield (96%) producing a higher count rate when present and therefore, a smaller associated counting error.

Zr-95 (half-life = -65d) decays to Nb-95 (half-life = -35d). The photon energy of Nb-95 (-765 keV) is used to quantify Zr-95 because of the high photon emission probability yield (-100%) yielding a higher count rate and an associated lower counting error. The daughter radionuclide, Nb-95 approaches the Zr-95 activity after a time period of -65 days, an estimated time interval occurring between sample exposure, collection and shipping, and analysis.

C-9

ENVIRONMENTAL DOSIMETRY Environmental Dosimetry services are provided by Global Dosimetry Solutions, Inc. (GDS). GDS uses a thermoluminescent dosimeter (TLD) manufactured by Panasonic, Inc. Panasonic identifies it as an UD-814A1 TLD. The TLD has four elements, numbered 1-4. Elements and their filtration are composed of:

ELEMENT MATERIAL FILTRATION 1 nLi 2nB4O7-Cu Thin plastic 2 CaSOn-Tm Lead 3 CaSO 4 -Tm Lead 4 CaSO 4 -Tm Lead This material has a high light output, negligible thermally induced signal loss (fading) and negligible self-dosing. The energy response curve (as will as other features) satisfies NRC Regulatory Guide 4.13. Transit doses are accounted for by use of separate TLDs.

Prior to being sent to Cooper Nuclear Station, the GDS badges are exposed to Cs-137, to known a dose and read in the Panasonic UD-710 reader, with reference badges to establish an element response level for each badge. Badges are then re-annealed for assignment and distribution to Cooper Nuclear Station.

Following the field exposure the badges are returned to GDS for processing in a Panasonic UD-710 reader. Each element is heated and the measured light emission is recorded. The transit controls are read in the same manner. Total exposure for each badge is the average of Elements 2, 3, and 4.

Transit Controls are calculated using the following equation:

(E31 + E41 + E3, + E4 2) _ (E3t.,s_ + E4tmnd TRANSDOSE= 4 2 C-10

LOWER LIMIT of DETECTION FORMULAS The LLD formulas in Appendix C are consistent with the LLD discussion in the ODAM. The term Sb in the ODAM equals 'IB/t by Poisson statistics, where B = blank counts and t = blank counting intervals. The decay factor term e-k~t in the ODAM is the same as the DF terms in Appendix C, but does not appear in certain analyses such as gross beta because decay does not apply. In the tritium analysis, decay is not considered because of the relatively long half-life.

Efficiencies and volumes are consistent between the two documents. Chemical yields appear in Appendix C where applicable but do not apply to other analyses such as tritium and gross beta.

C-11

APPENDIX D DETECTION LIMITS AND REPORTING LEVELS D-1

NEBRASKA PUBLIC POWER - COOPER NUCLEAR STATION DETECTION LIMITS AND REPORTING LEVELS Isotope ODAM LLD NRC Rept. Level Water - pCi/liter Gross beta 4 N/A H-3 2000 20000(a) /30000(b)

Mn-54 15 1000 Fe-59 30 400 Co-58 15 1000 Co-60 15 300 Zn-65 30 300 Zr-95 30 400 Nb-95 15 400 i tc) 1-131 2 Cs-1 34 15 30 Cs-1 37 18 50 Ba-140 60 200 La-1 40 15 200 3

Air Filter - pCi/m Gross Beta 0.01 N/A 1-131 0,07 0.9 Cs-1 34 0.05 10 Cs-137 0.06 20 Fish - pCi/kg-wet Mn-54 130 30000 Fe-59 260 10000 Co-58 130 30000 Co-60 130 10000 Zn-65 260 20000 Cs-134 130 1000 Cs-1 37 150 2000 Milk - pCi/liter 1-131 1 3 Cs-134 15 60 Cs-1 37 18 70 Ba-140 60 300 La- 140 15 300 (a) For drinking water samples (b) For samples of water not used as a source of drinking water (c) LLD for drinking water D-2

NEBRASKA PUBLIC POWER - COOPER NUCLEAR STATION DETECTION LIMITS AND REPORTING LEVELS Isotope ODAM LLD NRC Rept. Level Vegetation - pCi/kq-wet 1-131 60 100 Cs-1 34 60 1000 Cs-1 37 80 2000 Sediment - pCi/kcq-dry Cs-1 34 150 N/A Cs-137 180 N/A D-3

APPENDIX E REMP SAMPLING AND ANALYTICAL EXCEPTIONS E-1

REMP SAMPLING AND ANALYTICAL EXCEPTIONS Appendix E contains the exceptions to the 2010 REMP Program. Where possible, causes of the deviation have been corrected to prevent recurrence.

Any deviations from the sampling schedule are documented on the data tables.

Data Tables are in Section VII.

E-2

REMP SAMPLING AND ANALYTICAL EXCEPTIONS, 2010 Air Station 8 sample was unavailable due to extreme weather conditions. Week end 01/05/10 Air Station 8 sample was unavailable due to extreme weather conditions. Week end 01/12/10 Air Station 1 possible power outage. Week end 01/19/10 Air Station 1 possible power outage. Week end 02/02/10 Air Station 3 sample was unavailable due to flooding. Week end 03/30/10 Air Station 9 possible power outage. Week end 04/13/10 Air Station 2 possible power outage. Week end 04/27/10 Air Station 3 sample was unavailable due to flooding. Week end 06/15/10 - 12/28/10 Air Station 2 possible power outage. Week end 06/22/10 Air Station 9 possible power outage. Week end 06/22/10 TLD station 3 was missing due to flooding. Second quarter 2010 TLD station 82 was lost. Second quarter 2010 Air Station 9 possible power outage. Week end 07/20/10 Fish Station 28 was not sampled. 07/22/10 Fish Station 35 was not sampled. 07/22/10 Air Station 1 planned power outage. Week end 08/17/10

REMP SAMPLING AND ANALYTICAL EXCEPTIONS, 2010 Air Station 2 loss of power. Week end 09/07/10 Air Station 2 blown fuse. Week end 09/14/10 Air Station 8 pump failure. Week end 09/21/10 TLD station 67 and 87 dosimeter were switched. 10/14/10 Vegetation Station 28 no broadleaf vegetation was available. 2010 Vegetation Station 35 no broadleaf vegetation was available. 06/17/10, 07/22/10, 09/23/10 and 10/18/10 Vegetation Station 96 no broadleaf vegetation was available. 2010 Vegetation Station 101 no broadleaf vegetation was available. 05/25/10, 06/17/10, 07/22/10, 09/23/10 and 10/18/10

APPENDIX F

SUMMARY

OF DOSES TO A MEMBER OF THE PUBLIC OFFSITE F-1

LIQUID EFFLUENT DOSE CALCULATIONS Doses to the maximum individual and 0 to 50 - mile population resulting from the release of radioactive material in liquid effluents from Cooper Nuclear Station were calculated using the LADTAP 1I computer program. The LADTAP II program implements the radiological dose models of Regulatory Guide 1.109 for determining the radiation exposure to man from three principal exposure pathways in the aquatic environment -- potable water, aquatic foods, and recreational water use. Doses to both the maximum individual and 0 to 50 mile population are calculated as a function of age group and pathway for significant body organs, and are presented in Tables I - 6.

Assumptions and data sources used for input to the LADTAP 11 code are described in a separate section of this appendix (see page F-67).

F-2

TABLE 1. Doses to Maximum Individual at the Site Boundary, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, January-June 2010 Cooper Nuclear Station Dose to Individual, mrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 1st Quarter Drinking 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Water Shoreline 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 2nd Quarter Eating Fish 1.12 E-01 1.58 E-01 1.06 E-01 8.76 E-05 5.34 E-02 1.78 E-02 4.61 E-03 Drinking 2.56 E-03 6.18 E-03 5.34 E-03 3.38 E-03 4.31 E-03 3.69 E-03 4.38 E-03 Water Shoreline 4.22 E-04 3.60 E-04 3.60 E-04 3.60 E-04 3.60 E-04 3.60 E-04 3.60 E-04 3.60 E-04 Totals 4.22 E-04 1.15 E-01 1.64 E-01 1.11 E-01 3.83 E-03 5.81 E-02 2.19 E-02 9.35 E-03 Totals for 1st & 2nd Quarters 4.22 E-04 1.15 E-01 1.64 E-01 1.11 E-01 3.83 E-03 5.81 E-02 2.19 E-02 9.35 E-03 Calculated doses are based on the following periods of exposures: Fishing: April - November; Drinking water and shoreline: January - December

TABLE 2. Doses to Maximum Individual at the Site Boundary, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, July-December 2010, Cooper Nuclear Station Dose to Individual, mrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 3rd Quarter Eating 8.73 E-02 1.21 E-01 8.09 E-02 5.24 E-05 4.11 E-02 1.37 E-02 3.19 E-03 Fish Drinking 2.56 E-03 4.16 E-03 3.51 E-03 2.02 E-03 2.74 E-03 2.26 E-03 2.63 E-03 Water Shoreline 2.80 E-04 2.39 E-04 2.39 E-04 2.39 E-04 2.39 E-04 2.39 E-04 2.39 E-04 2.39 E-04 Totals 2.80 E-04 9.01 E-02 1.26 E-01 8.47 E-02 2.31 E-03 4.41 E-02 1.62 E-02 6.06 E-03 4th Quarter Eating Fish 2.61 E-02 3.58 E-02 2.35 E-02 8.29 E-05 1.21 E-02 4.14 E-03 1.99 E-03 Drinking 4.96 E-04 3.89 E-03 3.69 E-03 3.20 E-03 3.41 E-03 3.29 E-03 3.89 E-03 Water Shoreline 2.25 E-04 1.92 E-04 1.92 E-04 1.92 E-04 1.92 E-04 1.92 E-04 1.92 E-04 1.92 E-04 Totals 2.25 E-04 2.67 E-02 3.98 E-02 2.73 E-02 3.48 E-03 1.57 E-02 7.62 E-03 6.07 E-03 Totals for 3rd & 4th Quarters 5.05 E-04 1.17 E-01 1.66 E-01 1.12 E-01 5.79 E-03 5.98 E-02 2.38 E-02 1.21 E-02 Calculated doses are based on the following periods of exposures: Fishing: April - November; Drinking water and shoreline: January - December

TABLE 3. Summary of Doses to Maximum Individual at the Site Boundary, Resulting from Exposure to Radioactivity Discharged in Liquid Effluents, January-December 2010, Cooper Nuclear Station Dose to Individual, mrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 1st Quarter 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 2nd Quarter 4.22 E-04 1.15 E-01 1.64 E-01 1.11 E-01 3.83 E-03 5.81 E-02 2.19 E-02 9.35 E-03 3rd Quarter 2.80 E-04 9.01 E-02 1.26 E-01 8.47 E-02 2.31 E-03 4.41 E-02 1.62 E-02 6.06 E-03

-TI 4th Quarter 2.25 E-04 2.67 E-02 3.98 E-02 2.73 E-02 3.48 E-03 1.57 E-02 7.62 E-03 6.07 E-03 Totals for 2010 9.27 E-04 2.32 E-01 3.30 E-01 2.23 E-01 9.62 E-03 1.18 E-01 4.57 E-02 2.15 E-02

TABLE 4. Doses to Population Within a 50-Mile Radius, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, January-June 2010, Cooper Nuclear Station Dose to Population, manrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 1st Quarter Drinking 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Water Shoreline 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Totals 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 2nd Quarter Eating Fish 4.71 E-03 6.19 E-03 3.39 E-03 3.15 E-06 2.08 E-03 7.16 E-04 1.54 E-04 Drinking 2.20 E-03 4.50 E-03 3.45 E-03 2.32 E-03 3.03 E-03 2.57 E-03 2.89 E-03 Water Shoreline 3.82 E-04 0.00 E+00 0.00 E+00 3.25 E-04 3.25 E-04 0.00 E+00 0.00 E+00 0.00 E+00 Swimming 0.00 E+00 0.00 E+00 0.00 E+00 1.43 E-06 1.43 E-06 0.00 E+00 0.00 E+00 0.00 E+00 Boating 0.00 E+00 0.00 E+00 0.00 E+00 5.25 E-06 5.25 E-06 0.00 E+00 0.00 E+00 0.00 E+00 Totals 3.82 E-04 6.91 E-03 1.07 E-02 7.17 E-03 2.65 E-03 5.11 E-03 3.29 E-03 3.04 E-03 Totals for 1st & 2nd Quarters 3.82 E-04 6.91 E-03 1.07 E-02 7.17 E-03 2.65 E-03 5.11 E-03 3.29 E-03 3.04 E-03 Calculated doses are based on the following periods of exposures: Fishing and Boating: April - Nov ember; Drinking water and shoreline: January - December; Swimming: June - September. Exposure from drinking water is cal culated for the city of St. Joseph, Missouri, nearest public water intake from the Missouri River, 84 miles downstream.

TABLE 5. Doses to Population Within a 50-Mile Radius, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, July-December 2010, Cooper Nuclear Station Dose to Population, manrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 3rd Quarter Eating 3.31 E-03 4.28 E-03 2.34 E-03 1.69 E-06 1.44 E-03 4.96 E-04 9.60 E-05 Fish Drinking 1.94 E-03 2.74 E-03 2.02 E-03 1.24 E-03 1.74 E-03 1.42 E-03 1.56 E-03 Water Shoreline 2.27 E-04 0.00 E+00 0.00 E+00 1.94 E-04 1.94 E-04 0.00 E+00 0.00 E+00 0.00 E+00 Swimming 0.00 E+00 0.00 E+00 0.00 E+00 8.02 E-07 8.02 E-07 0.00 E+00 0.00 E+00 0.00 E+00 Boating 0.00 E+00 0.00 E+00 0.00 E+00 2.94 E-06 2 .94 E-06 0.00 E+00 0.00 E+00 0.00 E+00 Totals 2.27 E-04 5.25 E-03 7.02 E-03 4.56 E-03 1.44 E-03 3.18 E-03 1.92 E-03 1.66 E-03 4 Quarter Eating Fish 1.28 E-03 1.63 E-03 8.78 E-04 3.46 E-06 5.51 E-04 1.94 E-04 7.65 E-05 Drinking 5.12 E-04 3.17 E-03 2.89 E-03 2.55 E-03 2.74 E-03 2.63 E-03 3.02 E-03 Water Shoreline 2.37 E-04 0.00 E+00 0.00 E+00 2.01 E-04 2.01 E-04 0.00 E+00 0.00 E+00 0.00 E+00 Boating 0.00 E+00 0.00 E+00 0.00 E+00 3.73 E-06 3.73 E-06 0.00 E+00 0.00 E+00 0.00 E+00 Totals 2.37 E-04 1.79 E-03 4.80 E-03 3.97 E-03 2.76 E-03 3.29 E-03 2.82 E-03 3.10 E-03 Totals for 3rd & 4th Quarters 4.64 E-04 7.04 E-03 1.18 E-02 8.53 E-03 4.20 E-03 6.47 E-03 4.74 E-03 4.75 E-03 Calculated doses are based on the following periods of exposures: Fishing and Boating: April - November; Drinking water and shoreline: January - December; Swimming: June - September. Exposure from drinking water is calculated for the city of St. Joseph, Missouri, nearest public water intake from the Missouri River, 84 miles downstream.

TABLE 6. Summary of Doses to Population Within a 50-Mile Radius, Resulting from Exposure to Radioactivity Discharged in Liquid Effluents, January-December 2010 Cooper Nuclear Station Dose to Population, manrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 1st 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Quarter 2nd Quarter 3.82 E-04 .6.91 E-03 1.07 E-02 7.17 E-03 2.65 E-03 5.11 E-03 3.29 E-03 3.04 E-03 3rd Quarter 2.27E-04 5.25 E-03 7.02 E-03 4.56 E-03 1.44 E-03 3.18 E-03 1.92 E-03 1.66 E-03 4th Quarter 2.37 E-04 1.79 E-03 4.80 E-03 3.97 E-03 2.76 E-03 3.29 E-03 2.82 E-03 3.10 E-03 Totals for 2010 8.46 E-04 1.40 E-02 2.25 E-02 1.57 E-02 6.85 E-03 1.16 E-02 8.03 E-03 7.80 E-03

GASEOUS EFFLUENT DOSE CALCULATIONS (EXCEPT CARBON-14)

Doses to the maximum individual and 0 to 50 mile population resulting from the release of radioactive material in gaseous effluents from the Cooper Nuclear Station were calculated using the GASPAR computer code. Four sites were selected for individual dose calculations: the site boundary, the nearest residence, the nearest garden and the nearest cow. GASPAR implements the radiological dose models of Regulatory Guide 1.109 for determining the radiation exposure to man from four principal atmospheric exposure pathways: plume, ground, inhalation, and ingestion. Doses to the maximum individual and the population are calculated as a function of age group and pathway for significant body organs.

Tables 1 through 7 present maximum individual doses. Population doses are given in Tables 8 through 14.

Assumptions and data used for input to the GASPAR code are described in a separate section of this appendix (see page F-67).

F-9

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2010 SPECIAL LOCATION NO. 1 A Site Boundary AT .60 MILES NNE ANNUAL BETA AIR DOSE = 1.14E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 9.42E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+--------------- +---------- ---------------

PLUME : 6.23E-06 : 6.23E-06 : 6.23E-06 : 6.23E-06 : 6.23E-06 : 6.23E-06 : 6.34E-06 : 1.60E-05

+------------------------------ ---------------------------- +---------------

GROUND : 5.49E-04 : 5.49E-04 : 5.49E-04 : 5.49E-04 : 5.49E-04 : 5.49E-04 : 5.49E-04 : 6.46E-04

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : : . :

ADULT 9.30E-06 7.47E-05 2.OOE-05 4.76E-06 1.32E-06 2.37E-04 2.64E-10 0.OOE+00

+----------------------------------------------------------+---------------

TEEN : 1.46E-05 : 8.00E-05 : 3.31E-05 : 7.28E-06 : 2.01E-06 : 3.19E-04 : 4.88E-10 : 0.OOE+00

+----------------------------------------------------------+---------------

CHILD : 2.96E-05 : 5.28E-05 : 8.10E-05 : 1.13E-05 : 3.22E-06 : 6.12E-04 : 7.30E-10 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . . :

ADULT 2.25E-06 1.91E-05 2.03E-07 1.04E-06 3.48E-08 6.39E-06 2.17E-11 0.00E+00

+---------------------------------------------------------+---------------+

TEEN : 1.78E-06 : 1.03E-05 : 1.71E-07 : 8.04E-07 : 2.83E-08 : 4.63E-06 : 2.03E-11 0.OOE+00

+----------------------------------------------------------+---------------

CHILD : 2.77E-06 : 5.18E-06 : 3.23E-07 : 9.57E-07 : 3.58E-08 : 6.98E-06 : 2.34E-11 0.00E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : : . :

ADULT : 8.23E-07 4.45E-06 1.29E-06 7.66E-07 9.28E-07 1.77E-04 2.32E-11 0.OOE+00

+----------------------------------------------------------+---------------+

0 TEEN : 1.41E-06 : 5.28E-06 : 2.36E-06 : 1.34E-06 : 1.66E-06 : 2.79E-04 : 4.74E-11 0.00E+00

------------ +---------------+---------------+

CHILD : 2.78E-06 : 3.54E-06 : 5.81E-06 : 2.27E-06 : 2.75E-06 : 5.52E-04 : 7.15E-11 0.00E+00

---------------------------- +---------------+

INFANT : 4.83E-06 : 3.14E-06 : 1.14E-05 : 5.30E-06 : 4.78E-06 : 1.34E-03 : 1.28E-10 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : : :

ADULT : 4.84E-07 9.80E-07 2.36E-06 6.76E-07 1.11E-06 2.12E-04 2.79E-12 0.OOE+00

+---------------------------+---------------+

TEEN : 8.20E-07 : 1.24E-06 : 4.34E-06 : 1.20E-06 : 1.98E-06 : 3.35E-04 : 5.68E-12 : 0.OOE+00

*------------+

CHILD : 1.59E-06 : 9.08E-07 : 1.07E-05 : 2.08E-06 : 3.30E-06 : 6.62E-04 : 8.58E-12 : O.00E+00

+-------------+

INFANT : 2.97E-06 : 8.60E-07 : 2.07E-05 : 5.06E-06 : 5.74E-06 : 1.61E-03 : 1.53E-11 0.00E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : :

ADULT 1.58E-07 2.61E-06 1.79E-07 1.71E-07 1.21E-07 2.14E-05 4.84E-05 0.OOE+00

+--------------- ------------------------------------------- +

TEEN : 2.11E-07 : 3.54E-06 : 2.54E-07 : 2.28E-07 : 1.65E-07 : 2.64E-05 : 7.11E-05 : 0.OOE+00

+------------------------------+--------------- ------------------------------------------ +

CHILD : 2.38E-07 : 1.25E-05 : 3.50E-07 : 2.08E-07 : 1.55E-07 : 2.96E-05 : 5.78E-05 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.35E-07 : 1.06E-05 : 2.43E-07 : 1.56E-07 : 1.01E-07 : 2.71E-05 : 3.76E-05 : 0.OOE+00

+--------------- ---------------------------- --------------- +

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2010 (Continued)

SPECIAL LOCATION NO. 2 A Site Boundary AT .65 MILES SE ANNUAL BETA AIR DOSE = 1.17E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 1.03E-05 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+ --------------- +---------------+------------------------------ ---------- ---------------- +

PLUME : 6.84E-06 : 6.84E-06 : 6.84E-06 : 6.84E-06 : 6.84E-06 : 6.84E-06 : 6.96E-06 : 1.70E-05

++------------------------------+---------------+---+------- ------------------------------

GROUND : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.48E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . . . . : .

ADULT 2.14E-05 1.72E-04 4.61E-05 1.10E-05 3.11E-06 5.56E-04 8.54E-10 0.OOE+00

+ --------------- +------------------------------------------------------------------------+

TEEN : 3.35E-05 : 1.84E-04 : 7.64E-05 : 1.68E-05 : 4.73E-06 : 7.50E-04 : 1.58E-09 : 0.00E+00

+ --------------- +------------------------------------------------------------------------+

CHILD : 6.80E-05 : 1.21E-04 : 1.87E-04 : 2.61E-05 : 7.55E-06 : 1.44E-03 : 2.36E-09 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

HEAT . . . . .

ADULT 5.16E-06 4.38E-05 4.68E-07 2.38E-06 8.16E-08 1.50E-05 7.02E-11 0.00E+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 4.09E-06 : 2.35E-05 : 3.95E-07 : 1.85E-06 : 6.65E-08 : 1.09E-05 : 6.55E-11 0.00E+00

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 6.36E-06 : 1.19E-05 : 7.46E-07 : 2.20E-06 : 8.40E-08 : 1.64E-05 : 7.56E-11 0.00E+00

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK:: . . :

, ADULT : 1.91E-06 1.02E-05 2.99E-06 1.79E-06 2.18E-06 4.15E-04 7.50E-11 0.00E+00

-+ -------- +---------------+---------------+----------------------------------------------------------

" TEEN : 3.26E-06 : 1.21E-05 : 5.48E-06 : 3.13E-06 : 3.89E-06 : 6.57E-04 : 1.53E-10 : 0.00E+00

+------------------------------+--------------- ------------------------------------------ +

CHILD : 6.45E-06 : 8.14E-06 : 1.35E-05 : 5.29E-06 : 6.47E-06 : 1.30E-03 : 2.31E-10 : 0.00E+00

++---------------+------------------------------ ----------------------------------------- +

INFANT : 1.12E-05 : 7.23E-06 : 2.64E-05 : 1.24E-05 : 1.13E-05 : 3.15E-03 : 4.13E-10 : 0.OOE+00

+ --------------- +---------------+---------------------------------------- +---------------+

GOATMILK : . . . . .

ADULT : 1.13E-06 2.26E-06 5.47E-06 1.59E-06 2.62E-06 4.98E-04 9.00E-12 0.00E+00

+------------------------------+---------------+-------------------------+---------------+

TEEN : 1.92E-06 : 2.86E-06 : 1.00E-05 : 2.82E-06 : 4.67E-06 : 7.88E-04 : 1.83E-11 0.00E+00

+------------------------------+--------------- ------------------------------------------ +

CHILD : 3.72E-06 : 2.10E-06 : 2.48E-05 : 4.89E-06 : 7.76E-06 : 1.56E-03 : 2.77E-11 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 6.94E-06 : 1.99E-06 : 4.80E-05 : 1.19E-05 : 1.35E-05 : 3.78E-03 : 4.96E-11 0.00E+00

+---------------+-------

7--------+---------------+---------------+---------------+---------------+

INHAL . .

ADULT 1.53E-07 2.52E-06 1.73E-07 1.65E-07 1.17E-07 2.07E-05 4.68E-05 0.00E+00

+------------------------------+--------------- ------------------------------------------ +

TEEN : 2.04E-07 : 3.42E-06 : 2.46E-07 : 2.21E-07 : 1.61E-07 : 2.56E-05 : 6.87E-05 : 0.OOE+00

+------------------------------+--------------- ------------------------------------------ +

CHILD : 2.30E-07 : 1.21E-05 : 3.38E-07 : 2.02E-07 : 1.50E-07 : 2.87E-05 : 5.59E-05 : 0.OOE+00

+------------------------------+--------------- +-----------------------------------------+

INFANT : 1.30E-07 : 1.02E-05 : 2.36E-07 : 1.51E-07 : 9.84E-08 : 2.63E-05 : 3.64E-05 : 0.00E+00

+------------------------------+--------------- +-----------------------------------------+

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2010 (Continued)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.30E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 1.93E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

*------------------------------------------------ +-------------+------------------------------

PLUME : 1.29E-05 : 1.29E-05 : 1.29E-05 : 1.29E-05 : 1.29E-05 : 1.29E-05 : 1.30E-05 : 2.59E-05 S----++------------------------------------------------------------- --------------- --------------

GROUND : 4.07E-04 : 4.07E-04 : 4.07E-04 : 4.07E-04 : 4.07E-04 : 4.07E-04 : 4.07E-04 : 4.79E-04

*--------------------------------------------------------------+------------------------------

VEGET : . : :

ADULT 7.03E-06 5.56E-05 1.57E-05 3.72E-06 1.31E-06 2.37E-04 1.38E-09 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.10E-05 : 5.96E-05 : 2.60E-05 : 5.69E-06 : 1.99E-06 : 3.20E-04 : 2.54E-09 : 0.OOE+00 S---*--------------------------------------------------------------+------------------------------

CHILD : 2.23E-05 : 3.94E-05 : 6.34E-05 : 8.90E-06 : 3.18E-06 : 6.13E-04 : 3.80E-09 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : : . . .

ADULT 1.67E-06 1.41E-05 1.62E-07 7.73E-07 3.45E-08 6.40E-06 1.13E-10 0.OOE+00 S+-----------------+-- --------------------------- +------------------------------ --------------

TEEN : 1.32E-06 : 7.61E-06 : 1.36E-07 : 6.OOE-07 : 2.81E-08 : 4.64E-06 : 1.06E-10 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 2.06E-06 : 3.84E-06 : 2.57E-07 : 7.15E-07 : 3.56E-08 : 7.OOE-06 : 1.22E-10 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . . . :

ADULT : 6.93E-07 3.35E-06 1.09E-06 7.11E-07 9.34E-07 1.77E-04 1.21E-10 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.18E-06 : 3.98E-06 : 1.99E-06 : 1.25E-06 : 1.67E-06 : 2.81E-04 : 2.47E-10 : 0.OOE+00

- S++--

+------------------------------

CHILD : 2.32E-06 : 2.68E-06 : 4.90E-06 : 2.12E-06 : 2.77E-06 : 5.55E-04 : 3.72E-10 : 0.OOE+00

+t--------------------------------

I" 4 -------------- +-------------+------------------------------

INFANT : 4.06E-06 : 2.38E-06 : 9.63E-06 : 5.01E-06 : 4.82E-06 : 1.35E-03 : 6.66E-10 : 0.OOE+00

+--------------------------------------------------------------+-----------------------

GOATMILK : : : : : :

ADULT : 4.59E-07 7.86E-07 1.94E-06 6.73E-07 1.12E-06 2.13E-04 1.45E-11 0.OOE+00

- ++------------------+------------------------------ +--------------------------------------------

TEEN : 7.74E-07 : 9.98E-07 : 3.56E-06 : 1.19E-06 : 2.OOE-06 : 3.37E-04 : 2.96E-11 : 0.OOE+00

- +*------------------+---------------+--------------- +-------

--- +------------------------------

CHILD : 1.49E-06 : 7.37E-07 : 8.78E-06 : 2.07E-06 : 3.32E-06 : 6.65E-04 : 4.47E-11 0.OOE+00

- + --------------------------------------------------- -------------- +--------------- ---------------

INFANT : 2.79E-06 : 7.01E-07 : 1.71E-05 : 5.05E-06 : 5.78E-06 : 1.62E-03 : 7.99E-11 0.OOE+00

-+--- - ---------------- +------------------------------ +--------------------------------------------

INHAL : . . : . :

ADULT 6.07E-08 9.76E-07 6.95E-08 6.71E-08 5.08E-08 8.78E-06 1.80E-05 0.OOE+00

- + -------------------- +---------------------------------------------------------------------------

TEEN : 8.08E-08 : 1.33E-06 : 9.88E-08 : 8.98E-08 : 6.97E-08 : 1.09E-05 : 2.64E-05 : 0.OOE+00

- + -------------------- +-----------------------------------------------------------+---------------

CHILD : 9.09E-08 : 4.76E-06 : 1.36E-07 : 8.23E-08 : 6.52E-08 : 1.22E-05 : 2.15E-05 : 0.OOE+00

- + -------------------- +------------------------------------------------------------*+-------------

INFANT : 5.20E-08 : 4.03E-06 : 9.49E-08 : 6.26E-08 : 4.27E-08 : 1.12E-05 : 1.40E-05 : 0.OOE+00

--+ ------------------- +-----------------------------------------------------------+---------------

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2010 (Continued)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 6.56E-07 MILLRADS ANNUAL GAMMA AIR DOSE = 6.33E-07 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

--- -.. -+ ----------------------------------------------- +--------------- ---------------------------

PLUME : 4.21E-07 : 4.21E-07 : 4.21E-07 : 4.21E-07 : 4.21E-07 : 4.21E-07 : 4.28E-07 : 1.05E-06

...-... . + ----------------- +------------------------------ -----------------------------------------

GROUND : 9.79E-06 : 9.79E-06 : 9.79E-06 : 9.79E-06 : 9.79E-06 : 9.79E-06 : 9.79E-06 : 1.15E-05

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . : : . :

ADULT 1.73E-07 1.35E-06 4.05E-07 9.59E-08 4.24E-08 7.80E-06 7.44E-11 0.OOE+00

- + -------------------- +---------------+---------------+-- ----------------------- +---------------+

TEEN +: 2.71E-07 : 1.44E-06 : 6.71E-07 : 1.47E-07 : 6.44E-08 : 1.05E-05 : 1.37E-10 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.49E-07 : 9.55E-07 : 1.64E-06 : 2.30E-07 : 1.03E-07 : 2.02E-05 : 2.05E-10 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . : :

ADULT 4.03E-08 3.40E-07 4.27E-09 1.88E-08 1.12E-09 2.10E-07 6.11E-12 0.OOE+00

+ ++------------------+-----------------------------------

-------+---------------+---------------

TEEN : 3.19E-08 : 1.83E-07 : 3.60E-09 : 1.46E-08 : 9.17E-10 : 1.52E-07 : 5.71E-12 : 0.OOE+00 S+ ++----------------------------------------------------------------------------+---------------+

CHILD : 4.96E-08 : 9.25E-08 : 6.79E-09 : 1.74E-08 : 1.16E-09 : 2.30E-07 : 6.59E-12 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : : : .

ADULT : 1.94E-08 8.23E-08 3.06E-08 2.19E-08 3.08E-08 5.83E-06 6.53E-12 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 3.30E-08 : 9.80E-08 6E-08 : 3.86E-08 : 5.49E-08 : 9.23E-06 : 1.33E-11 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 6.44E-08 : 6.62E-08 : 1.38E-07 : 6.61E-08 : 9.12E-08 : 1.82E-05 : 2.01E-11 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.14E-07 : 5.90E-08 : 2.72E-07 : 1.57E-07 : 1.59E-07 : 4.43E-05 : 3.60E-11 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . : . : :

ADULT : 1.44E-08 2.09E-08 5.30E-08 2.20E-08 3.69E-08 7.OOE-06 7.84E-13 0.OOE+00 S+ ---------------- +---------------+

+------------------+---------------+---------------+---------

TEEN : 2.42E-08 : 2.67E-08 : 9.72E-08 : 3.90E-08 : 6.58E-08 : 1.11E-05 : 1.60E-12 : 0.OOE+00

-+------------------------------------+--------------- ------------------------------------------- +

CHILD : 4.63E-08 : 1.99E-08 : 2.39E-07 : 6.79E-08 : 1.09E-07 : 2.19E-05 : 2.41E-12 : 0.OOE+00

-- -+-- ----------------------------------------------- +-------------------------------------------+

INFANT : 8.68E-08 : 1.90E-08 : 4.67E-07 : 1.65E-07 : 1.90E-07 : 5.32E-05 : 4.32E-12 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : - : . : :

ADULT 3.88E-09 5.32E-08 4.77E-09 4.78E-09 4.63E-09 7.71E-07 9.86E-07 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 5.16E-09 : 5.61E-08 : 6.77E-09 : 6.44E-09 : 6.37E-09 : 9.58E-07 : 1.45E-06 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.78E-09 : 8.57E-08 : 9.29E-09 : 6.OOE-09 : 5.96E-09 : 1.09E-06 : 1.17E-06 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 3.41E-09 : 6.55E-08 : 6.61E-09 : 4.81E-09 : 3.92E-09 : 9.94E-07 : 7.59E-07 : 0.OOE+00

-+--------------------------------+--------------- ------------------------------------------- +

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 1.53E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.63E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 1.76E-05 : 1.76E-05 : 1.76E-05 : 1.76E-05 : 1.76E-05 : 1.76E-05 : 1.77E-05 : 3.37E-05 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 1.OOE-04 : 1.00E-04 : 1.OOE-04 : 1.00E-04 : 1.OOE-04 : 1.00E-04 : 1.OOE-04 : 1.18E-04

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . : . :

ADULT 1.79E-06 1.38E-05 4.25E-06 1.01E-06 4.78E-07 8.82E-05 9.09E-10 0.OOE+00

- - S--- ------------------------------------------------------------ +---------------+---------------

TEEN : 2.79E-06 : 1.48E-05 : 7.04E-06 : 1.54E-06 : 7.26E-07 : 1.19E-04 : 1.68E-09 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.66E-06 : 9.78E-06 : 1.72E-05 : 2.42E-06 : 1.17E-06 : 2.28E-04 : 2.51E-09 : 0.OOE+00

-+-------+------------+---------------+---------------+---------------+-------------+---------------+---------------+

MEAT . . : . : .

ADULT 4.12E-07 3.48E-06 4.51E-08 1.92E-07 1.27E-08 2.38E-06 7.47E-11 0.OOE+00

- ++------------------+------------------------------ ----------------------------- +---------------

TEEN : 3.27E-07 : 1.87E-06 : 3.80E-08 : 1.50E-07 : 1.03E-08 : 1.72E-06 : 6.97E-11 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.07E-07 : 9.46E-07 : 7.17E-08 : 1.78E-07 : 1.31E-08 : 2.60E-06 : 8.05E-11 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : : . : .

ADULT : 2.10E-07 8.47E-07 3.31E-07 2.44E-07 3.48E-07 6.60E-05 7.99E-11 0.OOE+00 S---*------------------------------------------------ -------

--------------------+---------------+

TEEN : 3.56E-07 : 1.01E-06 : 6.06E-07 : 4.30E-07 : 6.21E-07 : 1.04E-04 : 1.63E-10 : 0.OOE+00

+---*-----------------+---------------+--------------- --------------------------- +---------------+

CHILD : 6.93E-07 : 6.83E-07 : 1.49E-06 : 7.36E-07 : 1.03E-06 : 2.06E-04 : 2.46E-10 : 0.OOE+00

+---*-----------------+----------------------------------------------------------+---------------+

INFANT : 1.23E-06 : 6.10E-07 : 2.95E-06 : 1.76E-06 : 1.80E-06 : 5.02E-04 : 4.40E-10 : 0.OOE+00

-+--*-----------------+----------------------------------------------------------+---------------+

GOATMILK : : : : : -

ADULT : 1.61E-07 2.22E-07 5.67E-07 2.48E-07 4.18E-07 7.92E-05 9.58E-12 0.OOE+00

+---*-----------------+---------------+--------------- --------------------------- +---------------+

TEEN : 2.70E-07 : 2.84E-07 : 1.04E-06 : 4.41E-07 : 7.45E-07 : 1.25E-04 : 1.95E-11 0.OOE+00

+---*-----------------+---------------+--------------- --------------------------- +---------------+

CHILD : 5.16E-07 : 2.12E-07 : 2.56E-06 : 7.67E-07 : 1.24E-06 : 2.48E-04 : 2.95E-11 0.OOE+00

+---*-----------------+---------------+--------------- --------------------------- +---------------+

INFANT : 9.67E-07 : 2.03E-07 : 5.OOE-06 : 1.87E-06 : 2.15E-06 : 6.02E-04 : 5.28E-11 0.OOE+00

+---*-----------------+---------------+--------------- ------------------------------------------- +

INHAL . : . . . .

ADULT 2.27E-08 3.36E-07 2.72E-08 2.73E-08 2.47E-08 4.04E-06 6.02E-06 0.-OOE+00 S+ -------------------------------------------

------------------+---------------+---------------

+

TEEN : 3.01E-08 : 4.71E-07 : 3.87E-08 : 3.67E-08 : 3.39E-08 : 5.01E-06 : 8.85E-06 : 0.OOE+00

+- -----------------

--- +------------------------------ -------------------------------------------- +

CHILD : 3.39E-08 : 1.75E-06 : 5.30E-08 : 3.41E-08 : 3.17E-08 : 5.67E-06 : 7.20E-06 : 0.OOE+00

+---*-----------------+---------------+--------------- ------------------------------------------- +

INFANT : 1.99E-08 : 1.48E-06 : 3.76E-08 : 2.71E-08 : 2.08E-08 : 5.19E-06 : 4.70E-06 : 0.OOE+00

-+--*-----------------+---------------+--------------- ------------------------------------------- +

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2010 SPECIAL LOCATION NO. 1 A Site Boundary AT .80 MILES S ANNUAL BETA AIR DOSE = 1.29E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 2.61E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+-+------------------+------------------------------ ----------------------------- +---------------

PLUME : 1.75E-06 : 1.75E-06 : 1.75E-06 : 1.75E-06 : 1.75E-06 : 1.75E-06 : 1.76E-06 : 3.15E-06 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 6.42E-04 : 6.42E-04 : 6.42E-04 : 6.42E-04 : 6.42E-04 : 6.42E-04 : 6.42E-04 : 7.56E-04

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . . . . .

ADULT 1.10E-05 8.59E-05 2.19E-05 5.76E-06 2.32E-06 4.37E-04 4.74E-09 0.00E+00

- ++------------------+---------------+---------------+--------- ---------------- +---------------

TEEN : 1.72E-05 : 9.20E-05 : 3.62E-05 : 8.81E-06 : 3.51E-06 : 5.89E-04 : 8.88E-09 : 0.OOE+00 S---*---------------------------------+--------------- +-------

--- ++------------------------------

CHILD : 3.48E-05 : 6.08E-05 : 8.84E-05 : 1.39E-05 : 5.65E-06 : 1.13E-03 : 1.35E-08 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . : :

ADULT 2.63E-06 2.22E-05 2.31E-07 1.22E-06 6.26E-08 1.17E-05 3.87E-10 0.00E+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.08E-06 : 1.20E-05 : 1.94E-07 : 9.48E-07 : 5.11E-08 : 8.50E-06 : 3.66E-10 : 0.00E+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 3.24E-06 : 6.04E-06 : 3.67E-07 : 1.13E-06 : 6.49E-08 : 1.28E-05 : 4.30E-10 : 0.00E+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . . . .

ADULT : 1.19E-06 5.29E-06 1.71E-06 1.31E-06 1.76E-06 3.29E-04 3.27E-09 0.OOE+00

+----- .+-.---------------+---------------.---------------.---------------.----------------+--------------+

TEEN : 2.01E-06 : 6.29E-06 : 3.13E-06 : 2.30E-06 : 3.15E-06 : 5.21E-04 : 6.77E-09 : 0.OOE+00

+------------------------------------------------------------------+--------------

CHILD : 3.92E-06 S+ :* 4.24E-06 4I--------------------------------

7.67E-06 : 3.93E-06 : 5.23E-06 :. 1.03E-03 : 1.04E-08 +-------------- : 0.OOE+00

+-"

INFANT : 6.89E-06 : 3.78E-06 : 1.51E-05 : 9.30E-06 : 9.10E-06 : 2.51E-03 : 1.88E-08 : 0.00E+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . . .

ADULT : 8.76E-07 1.26E-06 2.97E-06 1.34E-06 2.13E-06 3.95E-04 9.82E-09 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.43E-06 : 1.61E-06 : 5.44E-06 : 2.39E-06 : 3.81E-06 : 6.25E-04 : 2.03E-08 : 0.OOE+00 S---*---------------------------------+--------------- +-------

--- ++------------------------------

CHILD : 2.68E-06 : 1.19E-06 : 1.34E-05 : 4.15E-06 : 6.33E-06 : 1.24E-03 : 3.12E-08 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 4.98E-06 : 1.14E-06 : 2.61E-05 : 9.98E-06 : 1.10E-05 : 3.01E-03 : 5.64E-08 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL . . . . .

ADULT 1.84E-07 2.50E-06 2.19E-07 2.52E-07 2.93E-07 4.13E-05 4.35E-05 0.OOE+00

+---*-----------------+----------------------------------------------------------+---------------+

TEEN : 2.46E-07 : 3.12E-06 : 3.10E-07 : 3.42E-07 : 4.04E-07 : 5.22E-05 : 6.39E-05 : 0.OOE+00

+---*-----------------+------------------------------------------------------------+-------------+

CHILD : 2.78E-07 : 7.19E-06 : 4.25E-07 : 3.24E-07 : 3.79E-07 : 6.13E-05 : 5.19E-05 : 0.OOE+00 S+----------------+---------------"--------------- -------------------------- +---------------+

INFANT : 1.67E-07 : 5.72E-06 : 3.09E-07 : 2.72E-07 : 2.50E-07 : 5.62E-05 : 3.36E-05 : 0.00E+00

-+--*-----------------+---------------+--------------- --------------------------- +---------------+

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2010 (Continued)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 5.18E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 1.04E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 6.98E-06 : 6.98E-06 : 6.98E-06 : 6.98E-06 : 6.98E-06 : 6.98E-06 : 7.04E-06 : 1.26E-05

. + --------------------------------------------- *--+------------------------------ ---------

GROUND : 1.23E-03 : 1.23E-03 : 1.23E-03 : 1.23E-03 : 1.23E-03 : 1.23E-03 : 1.23E-03 : 1.44E-03

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : : . :

ADULT 2.14E-05 1.64E-04 4.36E-05 1.15E-05 4.96E-06 9.25E-04 2.95E-08 0.OOE+00

+- -- --------------- -------- -------------------------------

+---------------+---------------

TEEN : 3.33E-05 : 1.76E-04 : 7.22E-05 : 1.75E-05 : 7.52E-06 : 1.24E-03 : 5.52E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 6.72E-05 : 1.16E-04 : 1.76E-04 : 2.77E-05 : 1.21E-05 : 2.39E-03 : 8.40E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : . : : .

ADULT 5.04E-06 4.24E-05 4.72E-07 2.35E-06 1.37E-07 2.48E-05 2.40E-09 0.OOE+00

.------------------------------ +--------------- +-----------------------+---------------+

TEEN : 3.99E-06 : 2.28E-05 : 3.98E-07 : 1.83E-06 : 1.12E-07 : 1.80E-05 : 2.28E-09 : 0.OOE+00

+-------------------------------------------+------------------------------

CHILD : 6.19E-06 : 1.15E-05 : 7.50E-07 : 2.18E-06 : 1.42E-07 : 2.72E-05 : 2.67E-09 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK:: : . : . :

ADULT : 2.48E-06 1.02E-05 3.57E-06 2.83E-06 3.76E-06 6.95E-04 2.03E-08 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

ON TEEN +: 4.12E-06 : 1.21E-05 : 6.53E-06 : 4.99E-06 : 6.71E-06 : 1.10E-03 : 4.21E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD +: 7.91E-06 : 8.18E-06 : 1.60E-05 : 8.53E-06 : 1.12E-05 : 2.18E-03 : 6.46E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT+: 1.39E-05 : 7.30E-06 : 3.15E-05 : 2.01E-05 : 1.94E-05 : 5.30E-03 : 1.17E-07 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . : : . :

ADULT : 2.06E-06 2.51E-06 6.26E-06 3.19E-06 4.63E-06 8.34E-04 6.10E-08 0.OOE+00

+------------------------------ --------------------------------------------

TEEN : 3.21E-06 : 3.20E-06 : 1.15E-05 : 5.66E-06 : 8.25E-06 : 1.32E-03 : 1.26E-07 : 0.OOE+00

+---------------+---------------+-- ----------------------- +---------------+

CHILD : 5.74E-06 : 2.38E-06 : 2.82E-05 : 9.83E-06 : 1.37E-05 : 2.61E-03 : 1.94E-07 : 0.OOE+00

+----------------------------------------------------------+---------------

INFANT : 1.05E-05 : 2.28E-06 : 5.46E-05 : 2.32E-05 : 2.38E-05 : 6.35E-03 : 3.51E-07 : 0.OOE+00

+------------------------------- ++- -------------- ----------------------- +---------------+

INHAL : : : : . :

ADULT 1.94E-07 2.56E-06 2.29E-07 2.63E-07 3.05E-07 4.31E-05 4.56E-05 0.OOE+00

+------------------------------+-- ----------------------- +---------------+

TEEN : 2.58E-07 : 2.99E-06 : 3.25E-07 : 3.57E-07 : 4.20E-07 : 5.45E-05 : 6.68E-05 : 0.OOE+00

+---------------------------------------------------------+---------------+

CHILD : 2.91E-07 : 5.52E-06 : 4.46E-07 : 3.39E-07 : 3.95E-07 : 6.39E-05 : 5.43E-05 : 0.OOE+00

+---------------------------------------------------------+---------------+

INFANT : 1.76E-07 : 4.24E-06 : 3.24E-07 : 2.84E-07 : 2.61E-07 : 5.86E-05 : 3.51E-05 : 0.OOE+00

+---------------+---------------+- ----------------------- +---------------+

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2010 (Continued)

SPECIAL LOCATION NO. 3 A Nearest Res AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.09E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.19E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+++------------------+---------------+---------------+--------------- +---------- --------------- +

PLUME : 1.47E-05 : 1.47E-05 : 1.47E-05 : 1.47E-05 : 1.47E-05 : 1.47E-05 : 1.48E-05 : 2.65E-05

+ --------------

+---------------------------+---------------+

GROUND : 4.10E-04 : 4.10E-04 : 4.10E-04 : 4.10E-04 : 4.10E-04 : 4.10E-04 : 4.10E-04 : 4.82E-04

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VE GE T : : : . :

ADULT 7.29E-06 5.50E-05 1.54E-05 4.03E-06 1.90E-06 3.50E-04 1.90E-08 0.OOE+00

+- --- +--------------------------------+----------------------------- ----------------------------- +

TEEN : 1.13E-05 : 5.90E-05 : 2.55E-05 : 6.17E-06 : 2.89E-06 : 4.72E-04 : 3.55E-08 : 0.OOE+00

+---*+--------------------------------+--------------- ------------------------------------------- +

CHILD : 2.27E-05 : 3.90E-05 : 6.23E-05 : 9.78E-06 : 4.65E-06 : 9.04E-04 : 5.41E-08 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . . : :

ADULT 1.69E-06 1.42E-05 1.72E-07 7.95E-07 5.39E-08 9.41E-06 1.55E-09 0.OOE+00 S+ ----------------------------- +---------------

+------------------+------------------------------

TEEN : 1.33E-06 : 7.62E-06 : 1.45E-07 : 6.18E-07 : 4.40E-08 : 6.81E-06 : 1.47E-09 : 0.OOE+00 S+ ++------------------------------------------------ ----------------------------- +---------------

CHILD : 2.07E-06 : 3.85E-06 : 2.73E-07 : 7.39E-07 : 5.59E-08 : 1.03E-05 : 1.72E-09 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . .

ADULT : 9.19E-07 3.43E-06 1.33E-06 1.10E-06 1.44E-06 2.63E-04 1.31E-08 0.OOE+00

+ ++------------------+------------------------------------------------------------+-------------+

TEEN : 1.50E-06 : 4.09E-06 : 2.44E-06 : 1.93E-06 : 2.57E-06 : 4.17E-04 : 2.71E-08 : 0.OOE+00

+---*+-----------------------------------------------------------------------------+-------------+

CHILD : 2.84E-06 : 2.77E-06 : 5.97E-06 : 3.32E-06 : 4.27E-06 : 8.25E-04 : 4.16E-08 : 0.OOE+00

+ +------------------------------------------------ +-----------------------------+---------------+

INFANT : 4.99E-06 : 2.47E-06 : 1.17E-05 : 7.77E-06 : 7.42E-06 : 2.01E-03 : 7.53E-08 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : . . .

ADULT : 8.66E-07 8.84E-07 2.36E-06 1.35E-06 1.80E-06 3.16E-04 3.93E-08 0.OOE+00

+---*+----------------------------------------------------------------------------+---------------

TEEN : 1.29E-06 : 1.13E-06 : 4.32E-06 : 2.39E-06 : 3.21E-06 : 5.OOE-04 : 8.12E-08 : 0.OOE+00

+---*+----------------------------------------------- ---------------------------- +---------------+

CHILD : 2.20E-06 : 8.46E-07 : 1.06E-05 : 4.15E-06 : 5.34E-06 : 9.90E-04 : 1.25E-07 : 0.OOE+00

+ +---------------+-------------------------------+---------------+

INFANT : 3.98E-06 : 8.10E-07 : 2.04E-05 : 9.61E-06 : 9.24E-06 : 2.41E-03 : 2.26E-07 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : : : : : :

ADULT 6.41E-08 8.31E-07 7.68E-08 8.94E-08 1.04E-07 1.47E-05 1.44E-05 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 8.53E-08 : 1.05E-06 : 1.09E-07 : 1.21E-07 : 1.44E-07 : 1.86E-05 : 2.11E-05 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 9.63E-08 : 2.51E-06 : 1.49E-07 : 1.15E-07 : 1.35E-07 : 2.18E-05 : 1.71E-05 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 5.86E-08 : 2.OOE-06 : 1.09E-07 : 9.76E-08 : 8.93E-08 : 1.99E-05 : 1.11E-05 : 0.OOE+00

-+-+---------------------------------------------------------------------------------------------+

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2010 (Continued)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 6.73E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 1.36E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+ +

PLUME : 9.08E-06 : 9.08E-06 : 9.08E-06 : 9.08E-06 : 9.08E-06 : 9.08E-06 : 9.15E-06 : 1.64E-05

÷ 4+I-------------------------------- -------------- ------------ +---------------+---------------+

GROUND : 1.90E-05 : 1.90E-05 : 1.90E-05 : 1.90E-05 : 1.90E-05 : 1.90E-05 : 1.90E-05 : 2.23E-05

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . : : : :

ADULT 3.55E-07 2.57E-06 8.16E-07 2.12E-07 1.17E-07 2.11E-05 2.OOE-09 0.OOE+00 S4"+------------------------------------------------- ---------------------------- +---------------+

TEEN : 5.45E-07 : 2.76E-06 : 1.35E-06 : 3.24E-07 : 1.78E-07 : 2.85E-05 : 3.74E-09 : 0.OOE+00 S---*-----------------+----------------------------------------------------------+---------------+

CHILD : 1.09E-06 : 1.83E-06 : 3.29E-06 : 5.18E-07 : 2.87E-07 : 5.45E-05 : 5.69E-09 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . : . : :

ADULT 7.90E-08 6.56E-07 9.69E-09 3.80E-08 3.46E-09 5.68E-07 1.63E-10 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 6.22E-08 : 3.53E-07 : 8.15E-09 : 2.96E-08 : 2.82E-09 : 4.11E-07 : 1.54E-10 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 9.62E-08 : 1.78E-07 : 1.53E-08 : 3.55E-08 : 3.59E-09 : 6.21E-07 : 1.81E-10 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : . : : :

ADULT : 5.36E-08 1.63E-07 7.85E-08 6.90E-08 8.84E-08 1.59E-05 1.38E-09 0.OOE+00 S+t-------------------------------+--------------- ----------------------------- +-------------+

00 TEEN : 8.47E-08 : 1.95E-07 : 1.43E-07 : 1.22E-07 : 1.58E-07 : 2.51E-05 : 2.85E-09 : 0.OOE+00

+---*-----------------+----------------------------------------------------------+---------------+

CHILD : 1.55E-07 : 1.32E-07 : 3.51E-07 : 2.10E-07 : 2.62E-07 : 4.97E-05 : 4.38E-09 : 0.OOE+00

+---*-----------------+---------------+--------------- --------------------------- +---------------+

INFANT : 2.72E-07 : 1.19E-07 : 6.84E-07 : 4.86E-07 : 4.54E-07 : 1.21E-04 : 7.93E-09 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : . : . :

ADULT : 6.15E-08 4.63E-08 1.42E-07 9.66E-08 1.14E-07 1.90E-05 4.14E-09 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 8.55E-08 : 5.97E-08 : 2.60E-07 : 1.71E-07 : 2.02E-07 : 3.01E-05 : 8.56E-09 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.36E-07 : 4.50E-08 : 6.36E-07 : 2.97E-07 : 3.36E-07 : 5.96E-05 : 1.31E-08 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 2.40E-07 : 4.32E-08 : 1.21E-06 : 6.71E-07 : 5.81E-07 : 1.45E-04 : 2.38E-08 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL . . . : . :

ADULT 7.19E-09 6.98E-08 8.94E-09 1.09E-08 1.29E-08 1.82E-06 1.20E-06 0.OOE+00

+--+*+--------------------------------+--------------- +------------------------------------------+

TEEN : 9.47E-09 : 8.21E-08 : 1.27E-08 : 1.49E-08 : 1.78E-08 : 2.29E-06 : 1.76E-06 : 0.OOE+00

+---*---------------------------------+--------------- +------------------------------------------+

CHILD : 1.06E-08 : 1.62E-07 : 1.73E-08 : 1.43E-08 : 1.67E-08 : 2.66E-06 : 1.43E-06 : 0.OOE+00

+---*---------------------------------+--------------- +------------------------------------------+

INFANT : 6.74E-09 : 1.28E-07 : 1.27E-08 : 1.24E-08 : 1.10E-08 : 2.44E-06 : 9.24E-07 : 0.OOE+00

-+--*---------------------------------+--------------- +------------------------------------------+

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 6.21E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 1.25E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+--*+-------------------------------------------------------------- ----------------------------- +

PLUME : 8.38E-06 : 8.38E-06 : 8.38E-06 : 8.38E-06 : 8.38E-06 : 8.38E-06 : 8.44E-06 : 1.51E-05 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 8.OOE-05 : 8.OOE-05 : 8.00E-05 : 8.OOE-05 : 8.00E-05 : 8.OOE-05 : 8.00E-05 : 9.41E-05

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . . : . : .

ADULT 1.43E-06 1.07E-05 3.04E-06 7.95E-07 3.81E-07 7.OOE-05 4.06E-09 0.OOE+00 S+

f t +-------------------------------------------+

TEEN : 2.21E-06 : 1.15E-05 : 5.04E-06 : 1.22E-06 : 5.78E-07 : 9.43E-05 : 7.61E-09 : 0.OOE+00 S+ -------------------------------------------- 4------------------+------------------------------

+

CHILD : 4.45E-06 : 7.63E-06 : 1.23E-05 : 1.93E-06 : 9.32E-07 : 1.81E-04 : 1.16E-08 : 0.OOE+00

+--------------- +----------------------------------------------------------------

MEAT . . . . . .

ADULT 3.30E-07 2.77E-06 3.41E-08 1.56E-07 1.08E-08 1.88E-06 3.32E-10 0.OOE+00 S+ ---------------------------- +---------------+

+------------------+------------------------------

TEEN : 2.61E-07 : 1.49E-06 : 2.87E-08 : 1.21E-07 : 8.84E-09 : 1.36E-06 : 3.14E-10 0.OOE+00

........ +-... -+--+.---------------.---------------.---------------.---------------.---------------.+--------------+

CHILD : 4.04E-07 : 7.52E-07 : 5.41E-08 : 1.45E-07 : 1.12E-08 -2.06E-06 : 3.69E-10 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . : . :

ADULT : 1.83E-07 6.71E-07 2.66E-07 2.20E-07 2.89E-07 5.26E-05 2.81E-09 0.OOE+00 S+ +*--------------------------------------------------------------------------------------------+

TEEN : 2.98E-07 : 8.OOE-07 : 4.86E-07 : 3.88E-07 : 5.15E-07 : 8.33E-05 : 5.80E-09 : 0.OOE+00 S+ ++------------------+--------------------------------------------------------------------------

CHILD : 5.62E-07 : 5.42E-07 : 1.19E-06 : 6.66E-07 : 8.56E-07 : 1.65E-04 : 8.91E-09 : 0.OOE+00

+ ++*---------------------------------+--------------- ------------------------------------------- +

INFANT : 9.89E-07 : 4.84E-07 : 2.33E-06 : 1.56E-06 : 1.49E-06 : 4.01E-04 : 1.61E-08 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK :

ADULT : 1.76E-07 1.74E-07 4.72E-07 2.74E-07 3.62E-07 6.31E-05 8.42E-09 0.OOE+00

+-+-------------------------------------------+--------------------------------------------------+

TEEN : 2.60E-07 : 2.23E-07 : 8.64E-07 : 4.86E-07 : 6.45E-07 : 1.OOE-04 : 1.74E-08 : 0.OOE+00 S+ +4--------------------------------------------------------------------------------------------+

CHILD : 4.41E-07 : 1.67E-07 : 2.12E-06 : 8.45E-07 : 1.07E-06 : 1.98E-04 : 2.67E-08 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 7.96E-07 : 1.60E-07 : 4.07E-06 : 1.95E-06 : 1.85E-06 : 4.81E-04 : 4.84E-08 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL . . . . : :

ADULT 1.83E-08 2.25E-07 2.21E-08 2.61E-08 3.07E-08 4.30E-06 3.86E-06 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.43E-08 : 2.88E-07 : 3.14E-08 : 3.54E-08 : 4.23E-08 : 5.43E-06 : 5.66E-06 : 0.OOE+00

-+------------------------------------+---------------+-------------------------------------------

CHILD : 2.74E-08 : 7.16E-07 : 4.29E-08 : 3.38E-08 : 3.97E-08 : 6.36E-06 : 4.60E-06 0.OOE+00 I8-- -------------- 0---------------2---------------0---------------2--------------

INFANT :1.68E-08 :5.76E-07 :3.13E-08 :2.88E-08 :2.62E-08S 5.83E-06 :2.98E-06 :0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2010 SPECIAL LOCATION NO. 1 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 1.68E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.02E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 1.35E-05 : 1.35E-05 : 1.35E-05 : 1.35E-05 : 1.35E-05 : 1.35E-05 : 1.36E-05 : 2.91E-05

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 1.99E-03 : 1.99E-03 : 1.99E-03 : 1.99E-03 : 1.99E-03 : 1.99E-03 : 1.99E-03 : 2.34E-03

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . :

ADULT 3.42E-05 2.69E-04 7.19E-05 1.79E-05 6.52E-06 1.20E-03 1.94E-08 .0OE+00C

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 5.35E-05 : 2.88E-04 : 1.19E-04 : 2.75E-05 : 9.89E-06 : 1.62E-03 : 3.63E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.08E-04 : 1.90E-04 : 2.91E-04 : 4.30E-05 : 1.59E-05 3.10E-03 : 5.52E-08 : 0.OE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : :

ADULT 8.16E-06 6.90E-05 7.51E-07 3.78E-06 1.76E-07 3.23E-05 1.59E-09 : .OCE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 6.47E-06 : 3.71E-05 : 6.33E-07 : 2.94E-06 : 1.43E-07 : 2.34E-05 O 1.50E-09 : O.OE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.00E-05 K 1.88E-05 : 1.20E-06 : 3.50E-06 : 1.82E-07 : 3.53E-05 : 1.76E-09 : O.00E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : . :

ADULT : 3.51E-06 1.63E-05 5.25E-06 3.70E-06 4.80E-06 8.99E-04 1.25E-08 0.OOE+00 K.----------+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 5.92E-06 : 1.94E-05 : 9.61E-06 : 6.50E-06 : 8.57E-06 : 1.42E-03 : 2.59E-08 : 0.OE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.15E-05 : 1.31E-05 : 2.36E-05 : 1.11E-05 : 1.42E-05 : 2.82E-03 : 3.98E-08 : 0.C0E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 2.02E-05 : 1.16E-05 : 4.64E-05 : 2.60E-05 : 2.48E-05 : 6.84E-03 : 7.19E-08 : O.00E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : . :

ADULT : 2.51E-06 3.83E-06 9.34E-06 3.76E-06 5.83E-06 1.08E-03 3.72E-08 : .OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 4.08E-06 C 4.87E-06 : 1.72E-05 : 6.67E-06 : 1.04E-05 : 1.71E-03 : 7.69E-08 : 0.OE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 7.60E-06 : 3.60E-06 : 4.22E-05 : 1.16E-05 : 1.73E-05 : 3.38E-03 : 1.18E-07 : 0.0OE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.41E-05 : 3.43E-06 : 8.18E-05 : 2.77E-05 : 3.00E-05 : 8.21E-03 : 2.14E-07 : O.0OE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : : : : :

ADULT 3.40E-07 5.05E-06 3.95E-07 4.21E-07 4.14E-07 6.26E-05 9.09E-05 : .OE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 4.54E-07 : 6.58E-06 : 5.61E-07 : 5.68E-07 : 5.71E-07 : 7.86E-05 : 1.33E-04 0.00E+00 C

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.12E-07 : 1.94E-05 : 7.70E-07 : 5.31E-07 : 5.35E-07 : 9.08E-05 : 1.08E-04 : O.O0E+00

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 3.0OE-07 : 1.61E-05 : 5.50E-07 : 4.27E-07 : 3.53E-07 : 8.32E-05 : 7.04E-05 : 0.OE+00

+---------------------------------------------------------+---------------+

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2010 (Continued)

SPECIAL LOCATION NO. 2 A Site Boundary AT .65 MILES SE ANNUAL BETA AIR DOSE = 1.20E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 1.14E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+------------------------------------------------------------+-------------+

PLUME : 7.57E-06 : 7.57E-06 : 7.57E-06 : 7.57E-06 : 7.57E-06 : 7.57E-06 : 7.69E-06 : 1.81E-05

+---------------+---------------------------------------------+-------------+

GROUND : 1.99E-03 : 1.99E-03 : 1.99E-03 : 1.99E-03 : 1.99E-03 : 1.99E-03 : 1.99E-03 : 2.34E-03

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET :

ADULT 3.40E-05 2.68E-04 7.03E-05 1.76E-05 6.02E-06 1.11E-03 8.42E-09 0.00E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 5.31E-05 : 2.88E-04 : 1.16E-04 : 2.69E-05 : 9.13E-06 : 1.50E-03 : 1.58E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.08E-04 : 1.90E-04 : 2.85E-04 : 4.21E-05 : 1.47E-05 : 2.87E-03 : 2.39E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . : . . . .

ADULT 8.15E-06 6.89E-05 7.27E-07 3.77E-06 1.61E-07 2.99E-05 6.88E-10 0.00E+00

+----------------------------------------------------------+

TEEN : 6.46E-06 : 3.71E-05 : 6.13E-07 : 2.93E-06 : 1.31E-07 : 2.16E-05 : 6.50E-10 : 0.OOE+00

+----------------------------------------------------------+

CHILD : 1.OOE-05 : 1.87E-05 : 1.16E-06 : 3.49E-06 : 1.66E-07 : 3.27E-05 : 7.63E-10 : 0.00E+00

+----------------+---------------+---------------------------------------------+-------------

COW MILK : . . . . .

ADULT : 3.35E-06 1.63E-05 5.OOE-06 3.43E-06 4.43E-06 8.32E-04 5.44E-09 0.OOE+00

+ +-----------------------+---------------+----------------------------------------------------------+

TEEN : 5.68E-06 : 1.93E-05 : 9.16E-06 : 6.02E-06 : 7.90E-06 : 1.32E-03 : 1.12E-08 : 0.OOE+00

+---------------+---------------+--------------------------------------------------------+

CHILD : 1.11E-05 : 1.30E-05 : 2.25E-05 : 1.02E-05 : 1.31E-05 : 2.61E-03 : 1.73E-08 : 0.OOE+00

+------------------------------+----------------------------------------------------------+

INFANT : 1.95E-05 : 1.16E-05 : 4.42E-05 : 2.41E-05 : 2.28E-05 : 6.33E-03 : 3.12E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . . . .

ADULT : 2.25E-06 3.74E-06 8.91E-06 3.33E-06 5.34E-06 9.99E-04 1.61E-08 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 3.72E-06 : 4.74E-06 : 1.64E-05 : 5.90E-06 : 9.53E-06 : 1.58E-03 : 3.34E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 7.07E-06 : 3.50E-06 : 4.03E-05 : 1.02E-05 : 1.58E-05 : 3.13E-03 : 5.13E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.31E-05 : 3.33E-06 : 7.82E-05 : 2.48E-05 : 2.75E-05 : 7.60E-03 : 9.28E-08 : 0.00E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL . . . . . .

ADULT 3.31E-07 4.93E-06 3.84E-07 4.08E-07 4.00E-07 6.05E-05 8.87E-05 0.00E+00

+---------------+--------------- --------------------------------------- +

TEEN : 4.41E-07 : 6.42E-06 : 5.45E-07 : 5.50E-07 : 5.51E-07 : 7.59E-05 : 1.30E-04 : 0.00E+00

+-------------------------------------------------------------------------++-------------

CHILD : 4.97E-07 : 1.89E-05 : 7.48E-07 : 5.14E-07 : 5.17E-07 : 8.78E-05 : 1.06E-04 : 0.OOE+00

+---------------------------------------------+---------------+----------------------------+

INFANT : 2.92E-07 : 1.57E-05 : 5.33E-07 : 4.14E-07 : 3.40E-07 : 8.04E-05 : 6.87E-05 : 0.OOE+00

+---------------------------------------------+---------------+----------------------------+

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2010 (Continued)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 2.35E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 4.14E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+--------------------------------------------

PLUME : 2.76E-05 : 2.76E-05 : 2.76E-05 : 2.76E-05 : 2.76E-05 : 2.76E-05 : 2.79E-05 : 5.23E-05

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 8.37E-04 : 8.37E-04 : 8.37E-04 : 8.37E-04 : 8.37E-04 : 8.37E-04 : 8.37E-04 : 9.85E-04

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : : : :

ADULT 1.46E-05 1.13E-04 3.17E-05 7.90E-06 3.23E-06 5.91E-04 1.94E-08 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.28E-05 : 1.22E-04 : 5.25E-05 : 1.21E-05 : 4.90E-06 : 7.97E-04 : 3.63E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 4.61E-05 : 8.04E-05 : 1.28E-04 : 1.90E-05 : 7.88E-06 : 1.53E-03 : 5.52E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : : : :

ADULT 3.44E-06 2.90E-05 3.40E-07 1.60E-06 8.87E-08 1.59E-05 1.59E-09 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.72E-06 : 1.56E-05 : 2.86E-07 : 1.25E-06 : 7.24E-08 : 1.15E-05 : 1.50E-09 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 4.23E-06 : 7.89E-06 : 5.40E-07 : 1.49E-06 : 9.18E-08 : 1.74E-05 : 1.76E-09 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . : .

ADULT : 1.63E-06 6.94E-06 2.45E-06 1.82E-06 2.39E-06 4.43E-04 1.25E-08 0.OOE+00 TEEN : 2.72E-06 : 8.26E-06 : 4.49E-06 : 3.20E-06 : 4.25E-06 : 7.01E-04 : 2.59E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.24E-06 : 5.57E-06 : 1.10E-05 : 5.47E-06 : 7.07E-06 : 1.39E-03 : 3.98E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 9.19E-06 : 4.96E-06 : 2.16E-05 : 1.28E-05 : 1.23E-05 : 3.37E-03 : 7.19E-08 : O.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . : : :

ADULT : 1.32E-06 1.70E-06 4.36E-06 2.01E-06 2.93E-06 5.32E-04 3.72E-08 0.OOE+00

+------------------------------

TEEN : 2.07E-06 : 2.17E-06 : 7.99E-06 : 3.57E-06 : 5.22E-06 : 8.42E-04 : 7.69E-08 : 0.OOE+00

+------------------------------

CHILD : 3.72E-06 : 1.61E-06 : 1.96E-05 : 6.20E-06 : 8.68E-06 : 1.67E-03 : 1.18E-07 : 0.OOE+00

+--------------- +-------

--- +*------------------------------

INFANT : 6.82E-06 : 1.53E-06 : 3.80E-05 : 1.46E-05 : 1.51E-05 : 4.05E-03 : 2.14E-07 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : . : - . :

ADULT 1.24E-07 1.70E-06 1.45E-07 1.56E-07 1.56E-07 2.37E-05 3.17E-05 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.65E-07 : 1.84E-06 : 2.06E-07 : 2.11E-07 : 2.15E-07 : 2.97E-05 : 4.65E-05 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.86E-07 : 2.90E-06 : 2.83E-07 : 1.97E-07 : 2.02E-07 : 3.43E-05 : 3.78E-05 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.10E-07 : 2.21E-06 : 2.02E-07 : 1.60E-07 : 1.33E-07 : 3.14E-05 : 2.44E-05 : 0.OOE+00

--------------------+---------------+

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2010 (Continued)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 1.96E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 2.67E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+--------------------------------------------- ------------- +---------------

PLUME : 1.78E-06 : 1.78E-06 : 1.78E-06 : 1.78E-06 : 1.78E-06 : 1.78E-06 : 1.80E-06 : 3.75E-06

++--------------------------------------------------+---------------

GROUND : 2.88E-05 : 2.88E-05 : 2.88E-05 : 2.88E-05 : 2.88E-05 : 2.88E-05 : 2.88E-05 : 3.39E-05

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . : : . :

ADULT 5.24E-07 3.93E-06 1.22E-06 3.02E-07 1.52E-07 2.77E-05 1.57E-09 0.OOE+00

+ --------------- +-------------------------------------------------------------------------

TEEN : 8.12E-07 : 4.21E-06 : 2.02E-06 : 4.62E-07 : 2.32E-07 : 3.74E-05 : 2.95E-09 : 0.OOE+00

+------------------------------ ------------ +---------------+---------------

CHILD : 1.63E-06 : 2.79E-06 : 4.92E-06 : 7.33E-07 : 3.73E-07 : 7.16E-05 : 4.48E-09 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : : . : :

ADULT 1.19E-07 9.98E-07 1.36E-08 5.64E-08 4.30E-09 7.47E-07 1.29E-10 0.OOE+00

+----------------------------------------------------------+---------------

TEEN : 9.41E-08 : 5.37E-07 : 1.15E-08 : 4.39E-08 : 3.51E-09 : 5.41E-07 : 1.22E-10 : 0.OOE+00

+----------------------------------------------------------+---------------

CHILD : 1.46E-07 : 2.71E-07 : 2.16E-08 : 5.25E-08 : 4.45E-09 : 8.16E-07 : 1.43E-10 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK :

ADULT : 6.93E-08 2.44E-07 1.05E-07 8.48E-08 1.13E-07 2.08E-05 1.02E-09 0.OOE+00 TEEN : 1.13E-07 : 2.92E-07 : 1.92E-07 : 1.50E-07 : 2.02E-07 : 3.29E-05 : 2.10E-09 : 0.OOE+00

+------------------------------ ---------------------------- +---------------

CHILD : 2.13E-07 : 1.98E-07 : 4.70E-07 : 2.57E-07 : 3.36E-07 : 6.51E-05 : 3.23E-09 : 0.OOE+00

+----------------------------------------------------------+---------------

INFANT : 3.76E-07 : 1.77E-07 : 9.22E-07 : 6.02E-07 : 5.83E-07 : 1.58E-04 : 5.84E-09 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : : . :

ADULT : 6.75E-08 6.61E-08 1.86E-07 1.05E-07 1.41E-07 2.50E-05 3.02E-09 0.OOE+00

+---------------+---------------+--------------- +---------- --------------- +--------------

TEEN : 1.01E-07 : 8.48E-08 : 3.40E-07 : 1.86E-07 : 2.52E-07 : 3.95E-05 : 6.24E-09 : 0.OOE+00

+----------------------------------------------------------+---------------

CHILD : 1.72E-07 : 6.36E-08 : 8.34E-07 : 3.24E-07 : 4.19E-07 : 7.81E-05 : 9.59E-09 : 0.OOE+00

+---------------+----------------------------------------- +---------------+

INFANT : 3.12E-07 : 6.10E-08 : 1.60E-06 : 7.51E-07 : 7.25E-07 : 1.90E-04 : 1.73E-08 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL . : . . . :

ADULT 1.01E-08 1.25E-07 1.30E-08 1.42E-08 1.67E-08 2.50E-06 2.13E-06 0.OOE+00

+---------------------------------------------------------- +

TEEN : 1.34E-08 : 1.70E-07 : 1.85E-08 : 1.93E-08 : 2.30E-08 : 3.14E-06 : 3.13E-06 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.50E-08 : 5.42E-07 : 2.53E-08 : 1.84E-08 : 2.16E-08 : 3.62E-06 : 2.55E-06 : 0.OOE+00 0---------------1. -----

0--:---------------6---------------

INFANT :9.17E-09 :4.51E-07 :l.84E-08 :1.55E-08 :l.42E-08 :3.32E-06 :1.66E-06 :0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 2.15E-05 MILLRADS ANNUAL GA4MA AIR DOSE = 3.98E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

- +--*--------------------------------+-----------------------------------------------------------+

PLUME : 2.66E-05 : 2.66E-05 : 2.66E-05 : 2.66E-05 : 2.66E-05 : 2.66E-05 : 2.68E-05 : 4.96E-05

-- - -+---------------------------------+--------------- ------------------------------------------- +

GROUND : 1.80E-04 : 1.80E-04 : 1.80E-04 : 1.80E-04 : 1.80E-04 : 1.80E-04 : 1.80E-04 : 2.11E-04

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . . : . :

ADULT 3.23E-06 2.45E-05 7.36E-06 1.83E-06 8.73E-07 1.59E-04 8.05E-09 0.OOE+00 S---*---------------------------------+--------------- ------------------------------------------- +

TEEN : 5.02E-06 : 2.62E-05 : 1.22E-05 : 2.80E-06 : 1.33E-06 : 2.14E-04 : 1.51E-08 : 0.OOE+00 S--*----------------------------------+--------------- +------------------------------------------+

CHILD : 1.01E-05 : 1.74E-05 : 2.97E-05 : 4.42E-06 : 2.13E-06 : 4.11E-04 : 2.29E-08 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : . : : :

ADULT 7.42E-07 6.23E-06 8.14E-08 3.50E-07 2.45E-08 4.28E-06 6.58E-10 0.OOE+00 S+------------------+------------------------------ --------------------------------------------

TEEN : 5.87E-07 : 3.35E-06 : 6.85E-08 : 2.72E-07 : 1.99E-08 : 3.10E-06 : 6.22E-10 : 0.OOE+00 S---*---------------------------------+--------------- +------------------------------------------+

CHILD : 9.10E-07 : 1.69E-06 : 1.29E-07 : 3.25E-07 : 2.53E-08 : 4.68E-06 : 7.30E-10 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK::

ADULT : 4.08E-07 1.52E-06 6.15E-07 4.87E-07 6.48E-07 1.19E-04 5.20E-09 0.OOE+00

-- --------------------------------------------------- +------------------------------------------+

TEEN : 6.69E-07 : 1.81E-06 : 1.13E-06 : 8.59E-07 : 1.16E-06 : 1.89E-04 : 1.07E-08 : 0.OOE+00 S---*------------------------------------------------ +-------------------------------------------+

CHILD : 1.27E-06 : 1.22E-06 : 2.76E-06 : 1.47E-06 : 1.92E-06 : 3.74E-04 : 1.65E-08 : 0.OOE+00 S--*------------------------------------------------- +-------------------------------------------+

INFANT : 2.23E-06 : 1.09E-06 : 5.42E-06 : 3.45E-06 : 3.33E-06 : 9.08E-04 : 2.99E-08 : 0.00E+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . . . :

ADULT : 3.79E-07 3.98E-07 1.09E-06 5.88E-07 8.05E-07 1.43E-04 1.54E-08 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 5.71E-07 : 5.10E-07 : 2.OOE-06 : 1.04E-06 : 1.44E-06 : 2.27E-04 : 3.19E-08 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 9.90E-07 : 3.82E-07 : 4.90E-06 : 1.81E-06 : 2.39E-06 : 4.48E-04 : 4.90E-08 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.80E-06 : 3.65E-07 : 9.44E-06 : 4.21E-06 : 4.13E-06 : 1.09E-03 : 8.87E-08 : O.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : : . : : :

ADULT 4.30E-08 5.76E-07 5.17E-08 5.69E-08 6.01E-08 8.91E-06 1.01E-05 0.OOE+00 S------------------------------------------------------------------+------------------------------

TEEN : 5.71E-08 : 7.73E-07 : 7.34E-08 : 7.70E-08 : 8.28E-08 : 1.12E-05 : 1.48E-05 : 0.OOE+00

- ++*------------------------------------------------ ----------------------------- +---------------

CHILD : 6.42E-08 : 2.42E-06 : 1.01E-07 : 7.27E-08 : 7.77E-08 : 1.29E-05 : 1.20E-05 : O.OOE+00 S----

+---------------+---------------

INFANT : 3.87E-08 : 2.01E-06 : 7.24E-08 : 6.02E-08 : 5.12E-08 : 1.18E-05 : 7.83E-06 : 0.OOE+00

-+-+------------------+------------------------------ ----------------------------- +---------------

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2010 SPECIAL LOCATION NO. 1 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 2.24E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.35E-05 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

.++--------------------------------------------------------------- +---------- ---------------- +

PLUME : 1.56E-05 : 1.56E-05 : 1.56E-05 : 1.56E-05 : 1.56E-05 : 1.56E-05 : 1.58E-05 : 3.58E-05

....... +------------------+------------------------------ -------- ---------------- +---------------+

GROUND : 2.71E-03 : 2.71E-03 : 2.71E-03 : 2.71E-03 : 2.71E-03 : 2.71E-03 : 2.71E-03 : 3.19E-03

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . : . :

ADULT 4.88E-05 3.63E-04 1.01E-04 2.83E-05 1.60E-05 3.OOE-03 4.75E-08 0.OOE+00 S+ ---------------------------- +---------------+

+------------------+------------------------------

TEEN : 7.57E-05 : 3.89E-04 : 1.63E-04 : 4.32E-05 : 2.42E-05 : 4.03E-03 : 8.90E-08 : 0.00E+00

....... ++---------------------------------+--------------- *--- --- ---------------- +---------------+

CHILD : 1.52E-04 : 2.57E-04 : 3.90E-04 : 6.85E-05 : 3.90E-05 : 7.73E-03 : 1.35E-07 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : : : :

ADULT 1.12E-05 9.37E-05 1.14E-06 5.26E-06 4.33E-07 8.04E-05 3.88E-09 0.OOE+00

.. .. +----*+------------------------------------------------------ ---------------- +---------------+

TEEN : 8.83E-06 : 5.04E-05 : 9.33E-07 : 4.09E-06 : 3.54E-07 : 5.82E-05 : 3.67E-09 : 0.OOE+00

+---*-----------------+---------------+---------------+-- ----------------------- +---------------+

CHILD : 1.37E-05 : 2.55E-05 : 1.73E-06 : 4.89E-06 : 4.49E-07 : 8.79E-05 : 4.31E-09 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : : :

ADULT : 6.66E-06 2.31E-05 9.45E-06 8.41E-06 1.22E-05 2.26E-03 3.28E-08 0.OOE+00 t+ - ------------------------------------ +--------------------------------------------- --------------- +

TEEN : 1.11E-05 : 2.76E-05 : 1.71E-05 : 1.48E-05 : 2.17E-05 : 3.57E-03 : 6.78E-08 : 0.OOE+00 S+ ++---------------------------------+---------------+--------- ---------------- +---------------+

CHILD : 2.13E-05 : 1.87E-05 : 4.15E-05 : 2.55E-05 : 3.61E-05 : 7.08E-03 : 1.04E-07 : 0.OOE+00

+---*-----------------+---------------+---------------+-----+------- ------------------------------

INFANT : 3.80E-05 : 1.68E-05 : 8.13E-05 : 6.08E-05 : 6.27E-05 : 1.72E-02 : 1.89E-07 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . : : :

ADULT : 5.86E-06 6.20E-06 1.56E-05 9.44E-06 1.48E-05 2.71E-03 9.85E-08 0.OOE+00

.. .. +--*--------------------------------+--------------- ----------------------------------------- +

TEEN : 9.41E-06 : 7.97E-06 : 2.83E-05 : 1.67E-05 : 2.63E-05 : 4.29E-03 : 2.04E-07 : 0.OOE+00

....... +-. -+--------------------------------+--------------- ------- --------------- --------------- +

CHILD : 1.72E-05 : 6.OOE-06 : 6.86E-05 : 2.91E-05 : 4.38E-05 : 8.49E-03 : 3.13E-07 : 0.OOE+00

.. . ------------------------------------------------- +-F4-----------------------+---------------+

INFANT : 3.18E-05 : 5.75E-06 : 1.32E-04 : 6.98E-05 : 7.61E-05 : 2.06E-02 : 5.66E-07 : 0.00E+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : . : . .

ADULT 7.09E-07 7.10E-06 8.74E-07 1.13E-06 1.51E-06 2.09E-04 1.30E-04 0.OOE+00

. . +-...... -+----------------------------------------------- +--------------------------------------

TEEN : 9.44E-07 : 8.65E-06 : 1.24E-06 : 1.54E-06 : 2.09E-06 : 2.65E-04 : 1.91E-04 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.06E-06 : 2.34E-05 : 1.69E-06 : 1.47E-06 : 1.96E-06 : 3.12E-04 : 1.55E-04 : 0.OOE+00 INAT --- 0----------------- --------------

0---------------.3 ------- 0----------------0---------------+

INFANT :6.68E-07 :1.94E-05 :1.26E-06 :1.28E-06 :1.30E-06 :2.86E-04 :1.01E-04 :0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2010 (Continued)

SPECIAL LOCATION NO. 2 A Site Boundary AT .60 MILES NNE ANNUAL BETA AIR DOSE = 1.27E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 1.08E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+--------------- ---------- --------------- +

PLUME : 7.11E-06 : 7.11E-06 : 7.11E-06 : 7.11E-06 .11E-06 : 7.11E-06 : 7.24E-06 : 1.81E-05

+------------------------------------------+---------------+---------------

GROUND : 1.48E-03 : 1.48E-03 : 1.48E-03 : 1.48E-03 : 1.48E-03 : 1.48E-03 : 1.48E-03 : 1.75E-03

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : .

ADULT 2.65E-05 1.99E-04 5.02E-05 1.52E-05 8.54E-06 1.61E-03 8.97E-09 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 4.12E-05 : 2.13E-04 : 8.22E-05 : 2.32E-05 : 1.29E-05 : 2.16E-03 : 1.68E-08 : 0.00E+00

++------------------------------- -------------- --------------------------- +---------------

CHILD : 8.28E-05 : 1.40E-04 : 1.99E-04 : 3.69E-05 : 2.08E-05 : 4.14E-03 : 2.56E-08 : 0.00E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . : : : :

ADULT 6.11E-06 5.13E-05 5.55E-07 2.87E-06 2.28E-07 4.31E-05 7.33E-10 0.00E+00

+---------------+--------------- --------------------------- ---------------

TEEN : 4.84E-06 : 2.76E-05 : 4.63E-07 : 2.23E-06 : 1.86E-07 : 3.12E-05 : 6.94E-10 : 0.00E+00

++------------------------------- ++ -------------- ----------------------- +---------------+

CHILD : 7.51E-06 : 1.40E-05 : 8.67E-07 : 2.66E-06 : 2.37E-07 : 4.71E-05 : 8.15E-10 : 0.00E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . . :

ADULT : 3.53E-06 1.26E-05 4.83E-06 4.42E-06 6.49E-06 1.21E-03 6.20E-09 0.OOE+00

+ ----------------------- +------------------------------------------------------------+-------------+

ON TEEN : 5.96E-06 : 1.51E-05 : 8.80E-06 : 7.80E-06 : 1.16E-05 : 1.92E-03 : 1.28E-08 : 0.00E+00

+---------------------------------------------------------+---------------+

CHILD : 1.15E-05 : 1.02E-05 : 2.15E-05 : 1.34E-05 : 1.92E-05 : 3.80E-03 : 1.97E-08 : 0.00E+00

+---------------+---------------+- ----------------------- +---------------+

INFANT : 2.05E-05 : 9.15E-06 : 4.27E-05 : 3.21E-05 : 3.35E-05 : 9.22E-03 : 3.56E-08 : 0.00E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . . .

ADULT : 2.94E-06 3.35E-06 7.83E-06 4.76E-06 7.82E-06 1.45E-03 1.86E-08 0.OOE+00

+---------------------------------------------------------+---------------+

TEEN : 4.86E-06 : 4.30E-06 : 1.43E-05 : 8.45E-06 : 1.39E-05 : 2.30E-03 : 3.84E-08 : 0.00E+00

+---------------------------------------------------------+---------------+

CHILD : 9.07E-06 : 3.23E-06 : 3.49E-05 : 1.47E-05 : 2.32E-05 : 4.55E-03 : 5.91E-08 : 0.00E+00

+-----------------------------++-------------

INFANT : 1.69E-05 : 3.10E-06 : 6.82E-05 : 3.56E-05 : 4.03E-05 : 1.11E-02 : 1.07E-07 : 0.00E+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL . . . . .

ADULT 4.96E-07 5.01E-06 6.06E-07 7.83E-07 1.05E-06 1.45E-04 9.20E-05 0.00E+00

+--------------- --------------------------- +---------------+

TEEN : 6.59E-07 : 6.09E-06 : 8.57E-07 : 1.07E-06 : 1.45E-06 : 1.84E-04 : 1.35E-04 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 7.43E-07 : 1.65E-05 : 1.17E-06 : 1.03E-06 : 1.36E-06 : 2.16E-04 : 1.10E-04 : 0.00E+00 0--------------- 9 -------- -------------- 0--------------+

INFANT :4.67E-07 :1.36E-05 :8.74E-07 :8.92E-07 :8.99E-07 :1.98E-04 :7.09E-05 0 .005+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2010 (Continued)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.52E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.66E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+------------------------------------------------------------+-------------

PLUME : 1.77E-05 : 1.77E-05 1.77E-05 : 1.77E-05 : 1.77E-05 : 1.77E-05 : 1.79E-05 : 3.34E-05

++---------------+---------------------------4--------------------------------------------

GROUND : 7.89E-04 : 7.89E-04 : 7.89E-04 : 7.89E-04 : 7.89E-04 : 7.89E-04 : 7.89E-04 : 9.28E-04

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VE GE T : : : :

ADULT 1.46E-05 1.06E-04 3.67E-05 8.61E-06 5.02E-06 9.25E-04 3.96E-08 0.OOE+00

+------------------------------------------------------------+-------------

TEEN : 2.25E-05 : 1.13E-04 : 5.77E-05 : 1.32E-05 : 7.60E-06 : 1.24E-03 : 7.42E-08 : 0.OOE+00

+------------------------------------------------------------+---------------

CHILD : 4.50E-05 : 7.50E-05 : 1.35E-04 : 2.10E-05 : 1.22E-05 : 2.39E-03 : 1.13E-07 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . . : . :

ADULT 3.26E-06 2.73E-05 4.32E-07 1.55E-06 1.40E-07 2.48E-05 3.23E-09 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.58E-06 : 1.47E-05 : 3.45E-07 : 1.21E-06 : 1.14E-07 : 1.80E-05 : 3.06E-09 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 4.OOE-06 : 7.41E-06 : 6.24E-07 : 1.45E-06 : 1.45E-07 : 2.71E-05 : 3.60E-09 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

m* COW MILK::

ADULT : 2.12E-06 6.76E-06 3.27E-06 2.73E-06 3.80E-06 6.96E-04 2.74E-08 0.OOE+00 TEEN : 3.46E-06 : 8.09E-06 : 5.83E-06 : 4.82E-06 : 6.78E-06 : 1.10E-03 : 5.65E-08 : 0.OOE+00

+-------------------------------------------------+--------------+

CHILD : 6.51E-06 : 5.50E-06 : 1.40E-05 : 8.29E-06 : 1.13E-05 : 2.18E-03 : 8.69E-08 : 0.OOE+00

+------------------------------------------------------------+-------------+

INFANT : 1.16E-05 : 4.93E-06 : 2.65E-05 : 1.96E-05 : 1.96E-05 : 5.31E-03 : 1.57E-07 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : : :

ADULT : 2.11E-06 1.88E-06 5.68E-06 3.37E-06 4.71E-06 8.35E-04 8.21E-08 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 3.19E-06 : 2.42E-06 : 1.01E-05 : 5.97E-06 : 8.40E-06 : 1.32E-03 : 1.70E-07 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.51E-06 : 1.83E-06 : 2.41E-05 : 1.04E-05 : 1.40E-05 : 2.62E-03 : 2.61E-07 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.OOE-05 : 1.75E-06 : 4.42E-05 : 2.43E-05 : 2.42E-05 : 6.37E-03 : 4.72E-07 : 0.OOE+00

+-------+------------+---------------+---------------+-------------+---------------+---------------+---------------+

INHAL : : . : .

ADULT 1.34E-07 1.31E-06 1.82E-07 2.15E-07 2.90E-07 4.01E-05 2.38E-05 0.OOE+00

+---------------------------------------------+-------------+

TEEN : 1.78E-07 : 1.61E-06 : 2.53E-07 : 2.93E-07 : 4.01E-07 : 5.08E-05 : 3.49E-05 0.OOE+00

+------------------------------+----------------------------------------------------------+

CHILD : 2.OOE-07 : 4.50E-06 : 3.42E-07 : 2.81E-07 : 3.77E-07 : 5.98E-05 : 2.84E-05 0.OOE+00

+----------------------------------------------------------------------------------------+

INFANT : 1.26E-07 : 3.73E-06 : 2.48E-07 : 2.46E-07 : 2.49E-07 : 5.49E-05 : 1.84E-05 : 0.OOE+00

+------------------------------+----------------------------------------------------------+

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2010 (Continued)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 7.69E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 1.52E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 1.02E-05 : 1.02E-05 : 1.02E-05 : 1.02E-05 : 1.02E-05 : 1.02E-05 : 1.02E-05 : 1.85E-05

+---------------+--------------- +--------------------------+---------------

GROUND : 4.40E-05 : 4.40E-05 : 4.40E-05 : 4.40E-05 : 4.40E-05 : 4.40E-05 : 4.40E-05 : 5.18E-05

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : : : :

ADULT 8.51E-07 5.94E-06 2.76E-06 5.17E-07 3.12E-07 5.63E-05 4.70E-09 0.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.30E-06 : 6.37E-06 : 4.22E-06 : 7.92E-07 : 4.74E-07 : 7.59E-05 : 8.80E-09 : 0.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 2.58E-06 : 4.21E-06 : 9.63E-06 : 1.27E-06 : 7.63E-07 : 1.45E-04 : 1.34E-08 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . . : :

ADULT 1.84E-07 1.52E-06 3.39E-08 8.88E-08 9.08E-09 1.51E-06 3.84E-10 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.45E-07 : 8.19E-07 : 2.63E-08 : 6.92E-08 : 7.41E-09 : 1.10E-06 : 3.63E-10 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 2.24E-07 : 4.14E-07 : 4.64E-08 : 8.31E-08 : 9.41E-09 : 1.65E-06 : 4.27E-10 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

mq

, COW MILK ADULT

1.35E-07 3.81E-07 2.32E-07 1.78E-07 2.36E-07 4.24E-05 3.25E-09 0.OOE+00 NJ--------------------------------------------------------------------------------------------------

00 TEEN : 2.14E-07 : 4.57E-07 : 4.07E-07 : 3.15E-07 : 4.21E-07 : 6.71E-05 : 6.71E-09 : 0.OOE+00

+---------------+---------------------------------------------------------+---------------

CHILD : 3.91E-07 : 3.12E-07 : 9.63E-07 : 5.43E-07 : 7.OOE-07 : 1.33E-04 : 1.03E-08 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 6.90E-07 : 2.80E-07 : 1.74E-06 : 1.27E-06 : 1.21E-06 : 3.23E-04 : 1.87E-08 : 0.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : : :

ADULT : 1.57E-07 1.11E-07 4.24E-07 2.47E-07 3.01E-07 5.09E-05 9.74E-09 0.OOE+00

+---------------+---------------------------------------- ---------------- +---------------+

TEEN : 2.20E-07 : 1.44E-07 : 7.38E-07 : 4.37E-07 : 5.36E-07 : 8.05E-05 : 2.01E-08 : 0.OOE+00

+---------------+---------------------------------------- ---------------- +---------------+

CHILD : 3.56E-07 : 1.09E-07 : 1.74E-06 : 7.60E-07 : 8.91E-07 : 1.60E-04 : 3.09E-08 : O.OOE+00

+---------------+---------------------------------------- ---------------- +---------------+

INFANT : 6.26E-07 : 1.05E-07 : 3.03E-06 : 1.73E-06 : 1.54E-06 : 3.88E-04 : 5.60E-08 : 0.OOE+00

+---------------+---------------+--------------- ----------------------- +---------------+

INHAL : : : . :

ADULT 1.52E-08 1.30E-07 2.96E-08 2.46E-08 3.38E-08 4.69E-06 2.34E-06 0.OOE+00

+------. -+--+---------------+---------------+---------------+---------------+---------------+-------------+

TEEN : 1.99E-08 : 1.49E-07 : 3.90E-08 : 3.37E-08 : 4.66E-08 : 5.94E-06 : 3.43E-06 : 0.OOE+00

+---------------------------------------------------------------- --------- --------------- +

CHILD : 2.21E-08 : 3.25E-07 : 5.08E-08 : 3.25E-08 : 4.38E-08 : 6.97E-06 : 2.79E-06 : 0.OOE+00

+----------------------------------------------------------------------------------------+

INFANT : 1.40E-08 : 2.63E-07 : 3.31E-08 : 2.85E-08 : 2.89E-08 : 6.39E-06 : 1.80E-06 : 0.OOE+00

+----------------------------------------------------------+

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 4.67E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 8.71E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 5.82E-06 : 5.82E-06 : 5.82E-06 : 5.82E-06 : 5.82E-06 : 5.82E-06 : 5.86E-06 : 1.08E-05

- + -------------------- +------------------------------ ---------------------------- +---------------+

GROUND : 1.05E-04 : 1.05E-04 : 1.05E-04 : 1.05E-04 : 1.05E-04 : 1.05E-04 : 1.05E-04 : 1.24E-04

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : : : : :

ADULT 1.95E-06 1.41E-05 5.04E-06 1.16E-06 6.74E-07 1.24E-04 5.81E-09 0.OOE+00

- + -------------------------------------------------------------------------------- +---------------

TEEN : 3.01E-06 : 1.51E-05 : 7.90E-06 : 1.77E-06 : 1.02E-06 : 1.67E-04 : 1.09E-08 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 6.02E-06 : 1.OOE-05 : 1.85E-05 : 2.82E-06 : 1.64E-06 : 3.20E-04 : 1.66E-08 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . : : : .

ADULT 4.36E-07 3.64E-06 5.97E-08 2.08E-07 1.89E-08 3.33E-06 4.74E-10 0.OOE+00

- + -------------------- +-----------------------------------------------------------+---------------

TEEN : 3.44E-07 : 1.96E-06 : 4.75E-08 : 1.62E-07 : 1.54E-08 : 2.41E-06 : 4.49E-10 :'0.OOE+00

- + -------------------- +---------------+---------------+--------------- +---------- --------------- +

CHILD : 5.33E-07 : 9.89E-07 : 8.56E-08 : 1.94E-07 : 1.96E-08 : 3.64E-06 : 5.27E-10 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : - : . :

ADULT : 2.86E-07 9.02E-07 4.46E-07 3.68E-07 5.10E-07 9.33E-05 4.01E-09 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 4.66E-07 : 1.08E-06 : 7.94E-07 : 6.50E-07 : 9.10E-07 : 1.48E-04 : 8.29E-09 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 8.72E-07 : 7.34E-07 : 1.90E-06 : 1.12E-06 : 1.51E-06 : 2.93E-04 : 1.27E-08 : 0.00E+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.55E-06 : 6.58E-07 : 3.58E-06 : 2.64E-06 : 2.63E-06 : 7.11E-04 : 2.31E-08 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . . . :

ADULT : 2.89E-07 2.51E-07 7.79E-07 4.60E-07 6.34E-07 1.12E-04 1.20E-08 0.OOE+00

- + - - -++-------------------------------------------- +-----------------------------+---------------+

TEEN : 4.33E-07 : 3.24E-07 : 1.38E-06 : 8.16E-07 : 1.13E-06 : 1.77E-04 : 2.49E-08 : 0.OOE+00

+---*+---------------------------------------------------------------------------+---------------+

CHILD : 7.43E-07 : 2.44E-07 : 3.29E-06 : 1.42E-06 : 1.88E-06 : 3.51E-04 : 3.82E-08 : 0.OOE+00

+---*----......------------------------------------------------------------------+---------------+

INFANT : 1.34E-06 : 2.35E-07 : 6.OOE-06 : 3.30E-06 : 3.26E-06 : 8.53E-04 : 6.92E-08 : O.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : : : : . :

ADULT 2.68E-08 2.55E-07 3.87E-08 4.26E-08 5.76E-08 7.99E-06 4.69E-06 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 3.55E-08 : 2.87E-07 : 5.33E-08 : 5.82E-08 : 7.95E-08 : 1.01E-05 : 6.88E-06 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 3.98E-08 : 6.OOE-07 : 7.14E-08 : 5.59E-08 : 7.46E-08 : 1.19E-05 : 5.59E-06 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 2.51E-08 : 4.82E-07 : 5.07E-08 : 4.88E-08 : 4.93E-08 : 1.09E-05 : 3.61E-06 : 0.OOE+00

-+--*---------------------------------------+--------------- ------------------------------------- +

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2010 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 1.09E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 2.24E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 1.50E-06 : 1.50E-06 : 1.50E-06 1.50E-06 : 1.50E-06 : 1.50E-06 : 1.51E-06 : 2.69E-06

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 2.71E-03 : 2.71E-03 : 2.71E-03 : 2.71E-03 : 2.71E-03 : 2.71E-03 : 2.71E-03 : 3.19E-03

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . . . . .

ADULT 5.67E-05 3.93E-04 2.79E-04 3.28E-05 1.21E-05 1.70E-03 9.12E-07 O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 8.54E-05 : 4.26E-04 : 4.63E-04 : 5.07E-05 : 1.85E-05 : 2.29E-03 : 1.71E-06 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.71E-04 : 2.86E-04 : 1.13E-03 : 8.13E-05 : 2.97E-05 : 4.38E-03 : 2.60E-06 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . . . . . :

ADULT 1.15E-05 9.36E-05 3.20E-06 5.77E-06 4.68E-07 4.55E-05 7.45E-08 O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 8.98E-06 : 5.04E-05 : 2.69E-06 : 4.51E-06 : 3.80E-07 : 3.30E-05 : 7.05E-08 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.38E-05 : 2.55E-05 : 5.07E-06 : 5.44E-06 : 4.82E-07 : 4.98E-05 : 8.29E-08 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . . .

ADULT : 8.66E-06 2.37E-05 1.95E-05 1.07E-05 8.78E-06 1.28E-03 6.31E-07 0.OOE+00 u--------------------------------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.20E-05 : 2.84E-05 : 3.57E-05 : 1.88E-05 : 1.56E-05 : 2.03E-03 : 1.30E-06 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.95E-05 : 1.94E-05 : 8.76E-05 : 3.24E-05 : 2.60E-05 : 4.02E-03 : 2.00E-06 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 3.24E-05 : 1.75E-05 : 1.63E-04 : 6.96E-05 O 4.45E-05 : 9.78E-03 : 3.63E-06 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : . :

ADULT : 1.47E-05 8.42E-06 4.21E-05 2.17E-05 1.39E-05 1.54E-03 1.89E-06 O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.67E-05 : 1.10E-05 : 7.71E-05 : 3.83E-05 : 2.48E-05 : 2.44E-03 : 3.91E-06 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 2.04E-05 : 8.43E-06 : 1.89E-04 : 6.65E-05 : 4.12E-05 : 4.83E-03 : 6.01E-06 : O.OOE+00

+---------------+---------------+---------------+---------------+ +---- +---------------+---------------+

INFANT : 3.11E-05 : 8.22E-06 : 3.46E-04 : 1.37E-04 : 6.94E-05 : 1.17E-02 : 1.09E-05 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : . : . .

ADULT 1.29E-06 1.53E-05 2.84E-06 1.83E-06 1.98E-06 2.53E-04 2.59E-04 O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.64E-06 : 1.57E-05 O 4.04E-06 : 2.48E-06 : 2.73E-06 : 3.22E-04 : 3.82E-04 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.80E-06 : 9.45E-06 : 5.55E-06 : 2.36E-06 : 2.56E-06 : 3.82E-04 : 3.10E-04 : O.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.08E-06 : 4.23E-06 : 3.84E-06 : 1.96E-06 : 1.68E-06 : 3.50E-04 : 2.02E-04 : O.OOE+00

+---------------+--------------- ------------------------------------------ +

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 1.26E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 2.59E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-------------- +---------------

PLUME : 1.73E-06 : 1.73E-06 : 1.73E-06 : 1.73E-06 : 1.73E-06 : 1.73E-06 : 1.74E-06 : 3.11E-06 :

+------------------------------------------------------------+-------------

GROUND : 3.39E-03 : 3.39E-03 : 3.39E-03 : 3.39E-03 : 3.39E-03 : 3.39E-03 : 3.39E-03 : 3.99E-03 :

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . . : . : :

ADULT 7.09E-05 4.91E-04 3.49E-04 4.10E-05 1.51E-05 2.13E-03 1.14E-06 0.00E+00

+---------------+---------------

TEEN : 1.07E-04 : 5.32E-04 : 5.79E-04 : 6.34E-05 : 2.32E-05 : 2.87E-03 : 2.14E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 2.13E-04 : 3.58E-04 : 1.42E-03 : 1.02E-04 : 3.73E-05 : 5.50E-03 : 3.25E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . : . : :

ADULT 1.44E-05 1.17E-04 4.OOE-06 7.22E-06 5.86E-07 5.72E-05 9.32E-08 0.OOE+00

+---------------+---------------------------------------------------------+---------------

TEEN : 1.12E-05 : 6.30E-05 : 3.37E-06 : 5.63E-06 : 4.76E-07 : 4.14E-05 : 8.82E-08 : 0.OOE+00 :

+---------------+------------------------------+- ----------------------- +---------------+

CHILD : 1.72E-05 : 3.19E-05 : 6.34E-06 : 6.80E-06 : 6.04E-07 : 6.25E-05 : 1.04E-07 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . : . . .

ADULT : 1.08E-05 2.96E-05 2.44E-05 1.34E-05 1.10E-05 1.61E-03 7.89E-07 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

- TEEN : 1.50E-05 : 3.55E-05 : 4.46E-05 : 2.36E-05 : 1.96E-05 : 2.55E-03 : 1.63E-06 : 0.OOE+00 :

+ ++------------------------------------------------

CHILD : 2.44E-05 : 2.43E-05 : 1.10E-04 : 4.06E-05 : 3.26E-05 : 5.05E-03 : 2.50E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 4.06E-05 : 2.19E-05 : 2.04E-04 : 8.72E-05 : 5.58E-05 : 1.23E-02 : 4.53E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : :

ADULT : 1.84E-05 1.05E-05 5.26E-05 2.72E-05 1.75E-05 1.93E-03 2.37E-06 O.OOE+00

+---------------+---------------+---------------+---+------- ------------------------------

TEEN : 2.09E-05 : 1.38E-05 : 9.64E-05 : 4.80E-05 : 3.11E-05 : 3.06E-03 : 4.89E-06 : 0.OOE+00 :

+---------------+---------------+--------------- ----------------------------------------- +

CHILD : 2.55E-05 : 1.05E-05 : 2.36E-04 : 8.32E-05 : 5.16E-05 : 6.06E-03 : 7.51E-06 : 0.OOE+00 :

+---------------+---------------+--------------- ----------------------------------------- +

INFANT : 3.90E-05 : 1.03E-05 : 4.32E-04 : 1.72E-04 : 8.71E-05 : 1.47E-02 : 1.36E-05 : O.OOE+00 :

+---------------+---------------+--------------- ----------------------------------------- +

INHAL . . : : : :

ADULT 1.34E-06 1.61E-05 2.97E-06 1.89E-06 2.03E-06 2.59E-04 2.72E-04 0.OOE+00

+---------------+---------------+--------------- ----------------------------------------- +

TEEN : 1.71E-06 : 1.65E-05 : 4.22E-06 : 2.57E-06 : 2.80E-06 : 3.30E-04 : 4.01E-04 : 0.OOE+00 :

++------------------------------+--------------- ----------------------------------------- +

CHILD : 1.87E-06 : 9.92E-06 : 5.79E-06 : 2.44E-06 : 2.62E-06 : 3.91E-04 : 3.26E-04 : 0.OOE+00 :

++------------------------------+--------------- ----------------------------------------- +

INFANT : 1.13E-06 : 4.44E-06 : 4.OOE-06 : 2.02E-06 : 1.73E-06 : 3.58E-04 : 2.13E-04 : 0.OOE+00 :

++------------------------------+--------------- ----------------------------------------- +

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 8.83E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 1.81E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+------------------------------+---------------+--------------- ---------

+ +---------------

PLUME : 1.21E-05 : 1.21E-05 : 1.21E-05 : 1.21E-05 : 1.21E-05 : 1.21E-05 : 1.22E-05 : 2.18E-05 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 1.07E-03 : 1.07E-03 : 1.07E-03 : 1.07E-03 : 1.07E-03 : 1.07E-03 : 1.07E-03 : 1.25E-03 :

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . . : . : :

ADULT 2.24E-05 1.55E-04 1.10E-04 1.30E-05 4.97E-06 7.12E-04 3.58E-07 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 3.37E-05 : 1.67E-04 : 1.82E-04 : 2.01E-05 : 7.61E-06 : 9.58E-04 : 6.72E-07 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 6.72E-05 : 1.12E-04 : 4.45E-04 : 3.23E-05 : 1.23E-05 : 1.84E-03 : 1.02E-06 : O.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . : : . :

ADULT 4.53E-06 3.68E-05 1.26E-06 2.27E-06 1.90E-07 1.91E-05 2.93E-08 0.OOE+00

+---------------+---------------

TEEN : 3.53E-06 : 1.98E-05 : 1.06E-06 : 1.77E-06 : 1.54E-07 : 1.38E-05 : 2.77E-08 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.42E-06 : 1.OOE-05 : 2.OOE-06 : 2.14E-06 : 1.96E-07 : 2.09E-05 : 3.26E-08 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : . . . .

, ADULT : 3.46E-06 9.33E-06 7.72E-06 4.31E-06 3.63E-06 5.37E-04 2.48E-07 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

N. TEEN : 4.81E-06 : 1.12E-05 : 1.42E-05 : 7.59E-06 : 6.46E-06 : 8.50E-04 : 5.12E-07 : 0.OOE+00 :

+------------------------------+---------------+-------------------------+---------------+

CHILD : 7.85E-06 : 7.66E-06 : 3.47E-05 : 1.30E-05 : 1.07E-05 : 1.69E-03 : 7.87E-07 : 0.OOE+00 :

+----------------------------------------------------------+----------------+-------------

INFANT : 1.31E-05 : 6.90E-06 : 6.49E-05 : 2.81E-05 : 1.84E-05 : 4.10E-03 : 1.42E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : : . .

ADULT : 5.86E-06 3.34E-06 1.66E-05 8.66E-06 5.69E-06 6.44E-04 7.43E-07 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 6.68E-06 : 4.37E-06 : 3.04E-05 : 1.53E-05 : 1.01E-05 : 1.02E-03 : 1.54E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 8.22E-06 : 3.35E-06 : 7.46E-05 : 2.65E-05 : 1.68E-05 : 2.02E-03 : 2.36E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.26E-05 : 3.27E-06 : 1.37E-04 : 5.49E-05 : 2.84E-05 : 4.92E-03 : 4.27E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : . : : : :

ADULT 2.65E-07 3.15E-06 5.83E-07 3.76E-07 4.06E-07 5.20E-05 5.32E-05 0.OOE+00

+---------------+----------------------------------------------------------+--------------

TEEN : 3.37E-07 : 3.23E-06 : 8.29E-07 : 5.10E-07 : 5.61E-07 : 6.61E-05 : 7.82E-05 : 0.OOE+00 :

+------------------ +------------------ - ------------------------------------ +-------------

CHILD : 3.70E-07 : 2.07E-06 : 1.14E-06 : 4.85E-07 : 5.26E-07 : 7.83E-05 : 6.37E-05 : 0.OOE+00 :

+---------------+------------------------------------------------------------+-------------

INFANT : 2.23E-07 : 9.82E-07 : 7.88E-07 : 4.02E-07 : 3.46E-07 : 7.19E-05 : 4.15E-05 : 0.OOE+00 :

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 4.20E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 8.62E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 5.76E-06 : 5.76E-06 : 5.76E-06 : 5.76E-06 : 5.76E-06 : 5.76E-06 : 5.80E-06 : 1.04E-05 :

. +---------------------------------------------

---- ------ -+------------------------------

GROUND : 5.33E-05 : 5.33E-05 : 5.33E-05 : 5.33E-05 : 5.33E-05 : 5.33E-05 : 5.33E-05 : 6.27E-05 :

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . . : :

ADULT 1.12E-06 7.73E-06 5.49E-06 6.52E-07 2.50E-07 3.59E-05 1.79E-08 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.68E-06 : 8.37E-06 : 9.10E-06 : 1.01E-06 : 3.82E-07 : 4.83E-05 : 3.36E-08 : 0.OOE+00 :

+---------------+---------------

CHILD : 3.36E-06 : 5.62E-06 : 2.22E-05 : 1.62E-06 : 6.16E-07 : 9.25E-05 : 5.11E-08 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . . . : :

ADULT 2.27E-07 1.84E-06 6.29E-08 1.14E-07 9.54E-09 9.61E-07 1.46E-09 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.76E-07 : 9.91E-07 : 5.30E-08 : 8.87E-08 : 7.75E-09 : 6.96E-07 : 1.39E-09 : 0.OOE+00 :

+------------------------------+--------------- -------------------------

+ +---------------

CHILD : 2.71E-07 : 5.01E-07 : 9.98E-08 : 1.07E-07 : 9.83E-09 : 1.05E-06 : 1.63E-09 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : : . . .

ADULT : 1.73E-07 4.67E-07 3.86E-07 2.16E-07 1.82E-07 2.70E-05 1.24E-08 0.OOE+00

+------------------------------------------------------------+---------------+-------------

TEEN : 2.41E-07 : 5.60E-07 : 7.08E-07 : 3.80E-07 : 3.24E-07 : 4.28E-05 : 2.56E-08 : 0.OOE+00 :

+--------------------------------------------- *----------------------+---------------+ ----

CHILD : 3.93E-07 : 3.83E-07 : 1.74E-06 : 6.54E-07 : 5.39E-07 : 8.49E-05 : 3.94E-08 : 0.OOE+00 :

+---------------+---------------------------------------------------------+---------------

INFANT : 6.55E-07 : 3.45E-07 : 3.24E-06 : 1.41E-06 : 9.24E-07 : 2.06E-04 : 7.12E-08 : 0.OOE+00 :

+---------------+---------------+--------------- -----------------------

+ +---------------+

GOATMILK : . . . : :

ADULT : 2.93E-07 1.67E-07 8.31E-07 4.33E-07 2.86E-07 3.24E-05 3.72E-08 0.OOE+00

+---------------+---------------------------------------- ---------------- +---------------+

TEEN : 3.34E-07 : 2.18E-07 : 1.52E-06 : 7.65E-07 : 5.08E-07 : 5.14E-05 : 7.68E-08 : 0.OOE+00 :

+---------------+---------------------------------------- ---------------- +---------------+

CHILD : 4.12E-07 : 1.67E-07 : 3.73E-06 : 1.33E-06 : 8.44E-07 : 1.02E-04 : 1.18E-07 : O.OOE+00 :

+---------------+---------------+--------------- -----------------------

+ +---------------+

INFANT : 6.34E-07 : 1.63E-07 : 6.83E-06 : 2.75E-06 : 1.42E-06 : 2.47E-04 : 2.14E-07 : O.OOE+00 :

+---------------+---------------------------------------- ---------------- +---------------+

INHAL : . . : : :

ADULT 4.28E-08 4.88E-07 9.31E-08 6.14E-08 6.77E-08 8.76E-06 8.36E-06 0.OOE+00

+---------------+---------------+--------------- ----------------------------------------- +

TEEN : 5.44E-08 : 4.89E-07 : 1.32E-07 : 8.34E-08 : 9.34E-08 : 1.11E-05 : 1.23E-05 : 0.OOE+00 :

+---------------+---------------+--------------- ----------------------------------------- +

CHILD : 5.97E-08 : 3.15E-07 : 1.82E-07 : 7.94E-08 : 8.76E-08 : 1.32E-05 : 1.OOE-05 : 0.OOE+00 :

+---------------+---------------+--------------- ----------------------------------------- +

INFANT : 3.62E-08 : 1.61E-07 : 1.26E-07 : 6.62E-08 : 5.76E-08 : 1.21E-05 : 6.53E-06 : 0.OOE+00 :

++---------------+---------------+--------------- - ------------------------------ +-------

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 2.80 MILES NNW ANNUAL BETA AIR DOSE = 5.05E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 1.03E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 6.91E-06 : 6.91E-06 : 6.91E-06 : 6.91E-06 : 6.91E-06 .91E-06 . 6.97E-06 : 1.24E-05 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 9.21E-05 : 9.21E-05 : 9.21E-05 : 9.21E-05 : 9.21E-05 : 9.21E-05 : 9.21E-05 : 1.08E-04 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : . :

ADULT 1.93E-06 1.33E-05 9.49E-06 1.12E-06 4.29E-07 6.15E-05 3.10E-08 0.OOE+00 S+---+----------------+------------------------------+---------------+----------------------------

TEEN : 2.91E-06 : 1.45E-05 : 1.57E-05 : 1.74E-06 : 6.57E-07 : 8.28E-05 : 5.80E-08 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.81E-06 : 9.71E-06 : 3.84E-05 : 2.79E-06 : 1.06E-06 : 1.59E-04 : 8.83E-08 : 0.OOE+00 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . : :

ADULT 3.91E-07 3.18E-06 1.09E-07 1.96E-07 1.64E-08 1.65E-06 2.53E-09 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 3.05E-07 : 1.71E-06 : 9.15E-08 : 1.53E-07 : 1.33E-08 : 1.19E-06 : 2.39E-09 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 4.68E-07 : 8.65E-07 : 1.72E-07 : 1.85E-07 : 1.69E-08 : 1.80E-06 : 2.81E-09 : 0.OOE+00 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . :

ADULT : 2.99E-07 8.06E-07 6.67E-07 3.72E-07 3.13E-07 4.64E-05 2.14E-08 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 4.15E-07 : 9.68E-07 : 1.22E-06 : 6.55E-07 : 5.58E-07 : 7.35E-05 : 4.42E-08 : 0.OOE+00 :

-+------------------------------------------------------------------+-----------------------------

CHILD : 6.78E-07 : 6.62E-07 : 3.OOE-06 : 1.13E-06 : 9.28E-07 : 1.46E-04 : 6.80E-08 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.13E-06 : 5.96E-07 : 5.60E-06 : 2.43E-06 : 1.59E-06 : 3.54E-04 : 1.23E-07 : 0.OOE+00 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . :

ADULT : 5.06E-07 2.89E-07 1.43E-06 7.48E-07 4.92E-07 5.57E-05 6.42E-08 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 5.77E-07 : 3.78E-07 : 2.63E-06 : 1.32E-06 : 8.74E-07 : 8.82E-05 : 1.33E-07 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 7.10E-07 : 2.89E-07 : 6.45E-06 : 2.29E-06 : 1.45E-06 : 1.75E-04 : 2.04E-07 : 0.OOE+00 :

S+------------------------------------------------------------------+-----------------------------

INFANT : 1.09E-06 : 2.82E-07 : 1.18E-05 : 4.74E-06 : 2.45E-06 : 4.25E-04 : 3.69E-07 : 0.OOE+00 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : : : : :

ADULT 6.50E-08 7.55E-07 1.42E-07 9.35E-08 1.03E-07 1.32E-05 1.27E-05 0.OOE+00 t- +-----------------+---------------+---------------+---------------

4 +*--------- ---------------

TEEN : 8.26E-08 : 7.79E-07 : 2.02E-07 : 1.27E-07 : 1.43E-07 : 1.68E-05 : 1.87E-05 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 9.07E-08 : 5.33E-07 : 2.77E-07 : 1.21E-07 : 1.34E-07 : 2.OOE-05 : 1.52E-05 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 5.50E-08 : 2.69E-07 : 1.92E-07 : 1.01E-07 : 8.81E-08 : 1.83E-05 : 9.93E-06 : 0.OOE+00 :

-+-÷+---------------------------------------------------------------------------------------------

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2010 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 1.94E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.46E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+--*+--------------------------------+---------------+--------------- +---------- --------------- +

PLUME : 1.63E-05 : 1.63E-05 : 1.63E-05 : 1.63E-05 : 1.63E-05 : 1.63E-05 : 1.65E-05 : 3.46E-05

+ ----------------------------

++------------------+------------------------------ +---------------+

GROUND : 5.03E-03 : 5.03E-03 : 5.03E-03 : 5.03E-03 : 5.03E-03 : 5.03E-03 : 5.03E-03 : 5.92E-03

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : " . " :

ADULT 9.96E-05 7.09E-04 3.93E-04 5.75E-05 2.49E-05 4.02E-03 1.09E-06 0.OOE+00

+---*+-------------------------------------------------------------------------------------------+

TEEN : 1.52E-04 : 7.65E-04 : 6.50E-04 : 8.85E-05 : 3.79E-05 : 5.41E-03 : 2.03E-06 : 0.OOE+00

+++-------------------------------------------------+--------------- ------- 7----- +---------------+

CHILD : 3.04E-04 : 5.10E-04 : 1.58E-03 : 1.42E-04 : 6.11E-05 : 1.04E-02 : 3.09E-06 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . . . .

ADULT 2.11E-05 1.74E-04 4.48E-06 1.03E-05 8.37E-07 1.08E-04 8.87E-08 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.66E-05 : 9.36E-05 : 3.76E-06 : 8.07E-06 : 6.82E-07 : 7.81E-05 : 8.39E-08 : 0.OOE+00 S+ ----------

÷ --------------------------------

+ +- -------------------------------------------- +

CHILD : 2.55E-05 : 4.73E-05 : 7.07E-06 : 9.71E-06 : 8.65E-07 : 1.18E-04 : 9.86E-08 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK :: :

ADULT : 1.46E-05 4.34E-05 2.90E-05 1.81E-05 1.84E-05 3.02E-03 7.50E-07 0.OOE+00

-+--*--------------------------------+---------------+-------------------------------------------+

TEEN : 2.15E-05 : 5.21E-05 : 5.30E-05 : 3.19E-05 : 3.28E-05 : 4.79E-03 : 1.55E-06 : 0.OOE+00

+---*---------------------------------+--------------- ------------------------------------------- +

CHILD : 3.72E-05 : 3.55E-05 : 1.30E-04 : 5.48E-05 : 5.45E-05 : 9.48E-03 : 2.38E-06 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 6.36E-05 : 3.19E-05 : 2.45E-04 : 1.22E-04 : 9.40E-05 : 2.30E-02 : 4.31E-06 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . : . : .

ADULT : 2.10E-05 1.40E-05 5.94E-05 3.15E-05 2.61E-05 3.63E-03 2.25E-06 0.OOE+00

- - +--------------------------------------------+---------------+--------------- ---------------

TEEN : 2.57E-05 : 1.82E-05 : 1.09E-04 : 5.57E-05 : 4.65E-05 : 5.74E-03 : 4.65E-06 : 0.OOE+00

- - +--- ----------------------------------------------- ++------------------------------------------+

CHILD : 3.53E-05 : 1.39E-05 : 2.66E-04 : 9.66E-05 : 7.73E-05 : 1.14E-02 : 7.15E-06 : 0.OOE+00

- - +--- ----------------------------------------------- ++-------------------------------------------

INFANT : 5.77E-05 : 1.34E-05 : 4.91E-04 : 2.06E-04 : 1.32E-04 : 2.77E-02 : 1.29E-05 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL . .

ADULT 1.67E-06 1.85E-05 3.05E-06 2.40E-06 2.78E-06 3.78E-04 3.34E-04 0.OOE+00

-+------------------------------------+--------------- +-------------------------------------------

TEEN : 2.16E-06 : 1.78E-05 : 4.33E-06 : 3.26E-06 : 3.83E-06 : 4.79E-04 : 4.90E-04 : 0.OOE+00

-+-+----------------------------------+--------------- +-------------------------------------------

CHILD : 2.39E-06 : 9.84E-06 : 5.95E-06 : 3.11E-06 : 3.60E-06 : 5.63E-04 : 3.98E-04 : 0.OOE+00

-+------------------------------------+--------------- ------------------------

+ +---------------+

INFANT : 1.46E-06 : 4.81E-06 : 4.18E-06 : 2.61E-06 : 2.37E-06 : 5.16E-04 : 2.58E-04 : 0.00E+00

-- +-----------------------------------------------------------------------------------------------

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 2.59E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.83E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+--*--------------------------------------------------------------------------------------------+

PLUME : 1.88E-05 : 1.88E-05 : 1.88E-05 : 1.88E-05 : 1.88E-05 : 1.88E-05 : 1.90E-05 : 4.23E-05

- +*------------------+------------------------------ -------------------------------------------- +

GROUND : 6.35E-03 : 6.35E-03 : 6.35E-03 : 6.35E-03 : 6.35E-03 : 6.35E-03 : 6.35E-03 : 7.47E-03

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . . .

ADULT 1.26E-04 8.94E-04 4.96E-04 7.28E-05 3.18E-05 5.14E-03 1.37E-06 0.OOE+00 S--*------------------------------------------------- -------------------------------------------- +

TEEN : 1.91E-04 : 9.65E-04 : 8.21E-04 : 1.12E-04 : 4.84E-05 : 6.92E-03 : 2.56E-06 : 0.OOE+00 S--*------------------+---------------+--------------- --------------------------- +---------------+

CHILD " 3.83E-04 : 6.44E-04 : 2.OOE-03 : 1.79E-04 : 7.80E-05 : 1.33E-02 : 3.90E-06 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . . : :

ADULT 2.67E-05 2.19E-04 5.66E-06 1.31E-05 1.07E-06 1.38E-04 1.12E-07 0.OOE+00

- ++------------------+----------------------------------------------------------+---------------+

TEEN : 2.09E-05 : 1.18E-04 : 4.75E-06 : 1.02E-05 : 8.67E-07 : 9.99E-05 : 1.06E-07 : 0.OOE+00 S++------------------+---------------------------------------------------------------------------+

CHILD : 3.22E-05 : 5.97E-05 : 8.93E-06 : 1.22E-05 : 1.10E-06 : 1.51E-04 : 1.24E-07 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : : : :

ADULT : 1.85E-05 5.49E-05 3.68E-05 2.30E-05 2.36E-05 3.87E-03 9.45E-07 0.OOE+00

+---...... .+-.---------------.---------------.---------------.---------------.----------------+--------------+

TEEN : 2.73E-05 : 6.58E-05 : 6.72E-05 : 4.06E-05 : 4.21E-05 : 6.14E-03 : 1.95E-06 : 0.OOE+00

-- --------------------------------------------------- ---------------------------- +---------------+

CHILD : 4.73E-05 : 4.49E-05 : 1.65E-04 : 6.98E-05 : 6.99E-05 : 1.22E-02 : 3.OOE-06 : 0.OOE+00

-- -- *-----------------+-----------------------------+------------------------------+-------------

INFANT : 8.09E-05 : 4.03E-05 : 3.11E-04 : 1.55E-04 : 1.21E-04 : 2.96E-02 : 5.43E-06 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . : :

ADULT : 2.66E-05 1.78E-05 7.52E-05 3.99E-05 3.34E-05 4.65E-03 2.83E-06 0.OOE+00 S--*--------------------------------------+------------------------------------------------------+

TEEN : 3.26E-05 : 2.32E-05 : 1.37E-04 : 7.06E-05 : 5.95E-05 : 7.36E-03 : 5.86E-06 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 4.49E-05 : 1.76E-05 : 3.37E-04 : 1.23E-04 : 9.89E-05 : 1.46E-02 : 9.OOE-06 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 7.37E-05 : 1.71E-05 : 6.22E-04 : 2.62E-04 : 1.69E-04 : 3.55E-02 : 1.63E-05 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : . . . :

ADULT 2.OOE-06 2.25E-05 3.66E-06 2.96E-06 3.52E-06 4.67E-04 3.91E-04 0.OOE+00 S---*---------------------------------+--------------- +------------------------------------------+

TEEN : 2.59E-06 : 2.45E-05 : 5.20E-06 : 4.03E-06 : 4.86E-06 : 5.93E-04 : 5.75E-04 : 0.OOE+00

-- + *---------------------------------+--------------- +-------------------------------------------

CHILD : 2.88E-06 : 3.52E-05 : 7.14E-06 : 3.85E-06 : 4.56E-06 : 7.01E-04 : 4.68E-04 : 0.OOE+00 S-*----------------------------------- -------------- +-------------- 7 ------------------------------

INFANT : 1.76E-06 : 2.57E-05 : 5.03E-06 : 3.25E-06 : 3.OOE-06 : 6.43E-04 : 3.04E-04 : 0.OOE+00

*---------------------------------+--------------- +-------------------------------------------

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 2.43E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 4.49E-05 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 3.OOE-05 : 3.OOE-05 : 3.OOE-05 : 3.OOE-05 : 3.OOE-05 : 3.OOE-05 : 3.02E-05 : 5.56E-05 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 1.86E-03 : 1.86E-03 : 1.86E-03 : 1.86E-03 : 1.86E-03 : 1.86E-03 : 1.86E-03 : 2.19E-03

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : . . . :

ADULT 3.73E-05 2.62E-04 1.53E-04 2.18E-05 9.89E-06 1.60E-03 4.25E-07 0.OOE+00 S+

-*------------------+--------------------------------------------------------------------------+

TEEN : 5.67E-05 : 2.83E-04 : 2.50E-04 : 3.36E-05 : 1.51E-05 : 2.15E-03 : 7.96E-07 : 0.OOE+00 S---*----------------------------------------------------------------------------+---------------+

CHILD : 1.13E-04 : 1.89E-04 : 6.07E-04 : 5.38E-05 : 2.43E-05 : 4.13E-03 : 1.21E-06 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEA T : : . . : .

ADULT 7.83E-06 6.43E-05 1.76E-06 3.85E-06 3.31E-07 4.29E-05 3.47E-08 0.00E+00 S---*---------------------------------+--------------- ------------------------------------------- +

TEEN : 6.13E-06 : 3.46E-05 : 1.46E-06 : 3.OOE-06 : 2.70E-07 : 3.11E-05 : 3.28E-08 : 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 9.45E-06 : 1.75E-05 : 2.73E-06 : 3.62E-06 : 3.42E-07 : 4.69E-05 : 3.86E-08 : 0.OOE+00

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . : : : .

ADULT : 5.65E-06 1.62E-05 1.13E-05 7.12E-06 7.34E-06 1.21E-03 2.94E-07 0.OOE+00 S---*---------------------------------+--------------- +------------------------------------------+

TEEN : 8.32E-06 : 1.94E-05 : 2.06E-05 : 1.26E-05 : 1.31E-05 : 1.91E-03 : 6.07E-07 : 0.OOE+00 4+--+-----------------+---------------+--------------- +------------------------------------------+

CHILD : 1.43E-05 : 1.32E-05 : 5.04E-05 : 2.16E-05 : 2.18E-05 : 3.79E-03 : 9.33E-07 : 0.OOE+00 4+--+-----------------+---------------+--------------- +------------------------------------------+

INFANT : 2.45E-05 : 1.19E-05 : 9.44E-05 : 4.81E-05 : 3.75E-05 : 9.20E-03 : 1.69E-06 : 0.00E+00

-.... -+--+-------------------------------+--------------- +-------- ------------------------------- +

GOATMILK : . . : . :

ADULT : 8.26E-06 5.32E-06 2.32E-05 1.24E-05 1.04E-05 1.45E-03 8.81E-07 0.OOE+00

+---+-----------------+---------------+--------------- +------------------------------------------+

TEEN : 1.01E-05 : 6.93E-06 : 4.22E-05 : 2.20E-05 : 1.85E-05 : 2.29E-03 : 1.82E-06 : 0.OOE+00 S+-+-----------------+---------------+--------------- +------------------------------------------+

CHILD : 1.39E-05 : 5.28E-06 : 1.03E-04 : 3.81E-05 : 3.08E-05 : 4.54E-03 : 2.80E-06 : 0.OOE+00 S---*---------------------------------+--------------- +-------------------------------------------

INFANT : 2.27E-05 : 5.13E-06 : 1.89E-04 : 8.13E-05 : 5.25E-05 : 1.10E-02 : 5.06E-06 : 0.OOE+00

-- + *---------------------------------+--------------- +-------------------------------------------

INHAL :

ADULT 3.87E-07 4.27E-06 7.18E-07 5.77E-07 6.91E-07 9.18E-05 7.42E-05 0.OOE+00 S---*---------------------------------+--------------- +-------------------------------------------

TEEN : 5.01E-07 : 4.70E-06 : 1.02E-06 : 7.85E-07 : 9.54E-07 : 1.17E-04 : 1.09E-04 : 0.00E+00 S---*---------------------------------+--------------- +-------------------------------------------

CHILD : 5.55E-07 : 7.00E-06 : 1.39E-06 : 7.50E-07 : 8.95E-07 : 1.38E-04 : 8.87E-05 : 0.OOE+00 S+--*---------------------------------+--------------- +-------------------------------------------

INFANT : 3.41E-07 : 5.16E-06 : 9.76E-07 : 6.36E-07 : 5.90E-07 : 1.26E-04 : 5.77E-05 : 0.OOE+00

-- +-----------------------------------+--------------- +-------------------------------------------

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 1.24E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.46E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+--------------- +----------- ---------------

PLUME : 1.64E-05 : 1.64E-05 : 1.64E-05 : 1.64E-05 : 1.64E-05 : 1.64E-05 : 1.65E-05 : 2.98E-05

-------------- +------------------------------

GROUND : 1.01E-04 : 1.01E-04 : 1.01E-04 : 1.01E-04 : 1.01E-04 : 1.01E-04 : 1.01E-04 : 1.19E-04

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . : . . .

ADULT 2.05E-06 1.42E-05 8.65E-06 1.21E-06 5.65E-07 9.15E-05 2.43E-08 0.OOE+00

+ --------------------------------------------- --------------------------------------------

TEEN : 3.10E-06 : 1.54E-05 : 1.41E-05 : 1.86E-06 : 8.60E-07 : 1.23E-04 : 4.56E-08 : 0.OOE+00

+---------------+---------------+--------------- +-------------------------+---------------

CHILD : 6.19E-06 : 1.03E-05 : 3.40E-05 : 2.99E-06 : 1.39E-06 : 2.36E-04 : 6.94E-08 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : : : . :

ADULT 4.25E-07 3.48E-06 1.01E-07 2.10E-07 1.90E-08 2.45E-06 1.99E-09 0.OOE+00

+---------------+------------------------------ -------------------------------------------

TEEN : 3.33E-07 : 1.88E-06 : 8.32E-08 : 1.64E-07 : 1.54E-08 : 1.78E-06 : 1.88E-09 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.13E-07 : 9.48E-07 :.1.55E-07 : 1.98E-07 : 1.96E-08 : 2.68E-06 : 2.21E-09 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

.7 COW MILK : . . . : :

ADULT : 3.18E-07 8.80E-07 6.44E-07 4.05E-07 4.19E-07 6.89E-05 1.68E-08 0.OOE+00 tJJ- -- ---------- ------------------- +---------------+---------------+---------------+---------------+---------------+--------

o0 TEEN : 4.67E-07 : 1.06E-06 : 1.17E-06 : 7.14E-07 : 7.47E-07 : 1.09E-04 : 3.48E-08 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 8.01E-07 : 7.21E-07 : 2.84E-06 : 1.23E-06 : 1.24E-06 : 2.16E-04 : 5.35E-08 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.37E-06 : 6.49E-07 : 5.29E-06 : 2.74E-06 : 2.14E-06 : 5.26E-04 : 9.67E-08 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK :

ADULT : 4.72E-07 2.94E-07 1.32E-06 7.10E-07 5.94E-07 8.27E-05 5.05E-08 0.OOE+00

+---------------+---------------------------------------- ---------------- +---------------+

TEEN : 5.76E-07 : 3.82E-07 : 2.39E-06 : 1.26E-06 : 1.06E-06 : 1.31E-04 : 1.04E-07 : 0.OOE+00

+---------------+---------------------------------------- ---------------- +---------------+

CHILD : 7.88E-07 : 2.92E-07 : 5.80E-06 : 2.18E-06 : 1.76E-06 : 2.60E-04 : 1.60E-07 : 0.OOE+00

+---------------+---------------------------------------- ---------------- +---------------+

INFANT : 1.29E-06 : 2.83E-07 : 1.06E-05 : 4.65E-06 : 3.OOE-06 : 6.31E-04 : 2.90E-07 : 0.OOE+00

+---------------+---------------------------------------- ---------------- +---------------+

INHAL . : . : : :

ADULT 5.39E-08 5.59E-07 1.05E-07 8.19E-08 1.OOE-07 1.34E-05 9.74E-06 0.OOE+00

+---------------+---------------------------------------- ---------------- +---------------+

TEEN : 6.97E-08 : 5.95E-07 : 1.46E-07 : 1.12E-07 : 1.39E-07 : 1.70E-05 : 1.43E-05 : 0.OOE+00

+---------------+---------------------------------------- ---------------- +---------------+

CHILD : 7.71E-08 : 7.68E-07 : 1.99E-07 : 1.07E-07 : 1.30E-07 : 2.01E-05 : 1.16E-05 : 0.OOE+00

+---------------+---------------+--------------- -----------------------

+ +---------------+

INFANT : 4.77E-08 : 5.52E-07 : 1.38E-07 : 9.12E-08 : 8.57E-08 : 1.84E-05 : 7.57E-06 : 0.OOE+00

+--------------------------------------------- --------------------------- +---------------+

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 2.80 MILES NNW ANNUAL BETA AIR DOSE = 1.50E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.96E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 1.98E-05 : 1.98E-05 : 1.98E-05 : 1.98E-05 : 1.98E-05 : 1.98E-05 : 1.99E-05 : 3.59E-05

. + --------------------------------------------- *--+------------------------------ ---------

GROUND : 1.63E-04 : 1.63E-04 : 1.63E-04 : 1.63E-04 : 1.63E-04 : 1.63E-04 : 1.63E-04 : 1.92E-04

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : . : : :

ADULT 3.30E-06 2.30E-05 1.39E-05 1.95E-06 9.05E-07 1.47E-04 3.91E-08 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 5.OOE-06 : 2.48E-05 : 2.27E-05 : 3.OOE-06 : 1.38E-06 : 1.97E-04 : 7.32E-08 : 0.OOE+00

+------------------------------

CHILD : 9.98E-06 : 1.66E-05 : 5.47E-05 : 4.81E-06 : 2.22E-06 : 3.78E-04 : 1.11E-07 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . . : : :

ADULT 6.87E-07 5.63E-06 1.61E-07 3.39E-07 3.04E-08 3.93E-06 3.19E-09 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 5.38E-07 : 3.03E-06 : 1.34E-07 : 2.65E-07 : 2.47E-08 : 2.85E-06 : 3.02E-09 : 0.OOE+00

+ --------------- +------------------------------ -------------------------------------------

CHILD : 8.28E-07 : 1.53E-06 : 2.48E-07 : 3.19E-07 : 3.14E-08 : 4.30E-06 : 3.55E-09 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . : : . :

ADULT-: 5.11E-07 1.42E-06 1.03E-06 6.49E-07 6.72E-07 1.10E-04 2.70E-08 0.OOE+00 t~J

- - - +-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN 7.50E-07 : 1.70E-06 : 1.88E-06 : 1.14E-06 : 1.20E-06 : 1.75E-04 : 5.58E-08 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.29E-06 : 1.16E-06 : 4.57E-06 : 1.97E-06 : 1.99E-06 : 3.46E-04 : 8.58E-08 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 2.20E-06 : 1.05E-06 : 8.50E-06 : 4.39E-06 : 3.43E-06 : 8.42E-04 : 1.55E-07 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : :

ADULT : 7.56E-07 4.73E-07 2.11E-06 1.14E-06 9.52E-07 1.32E-04 8.10E-08 0.OOE+00

+---------------+------------------------------+---------- ---------------- +---------------

TEEN : 9.25E-07 : 6.15E-07 : 3.83E-06 : 2.01E-06 : 1.69E-06 : 2.10E-04 : 1.67E-07 : 0.OOE+00

+---------------+---------------+--------------- -----------------------

+ +---------------+

CHILD : 1.26E-06 : 4.70E-07 : 9.33E-06 : 3.50E-06 : 2.82E-06 : 4.16E-04 : 2.57E-07 : 0.OOE+00

+---------------+---------------+--------------- -----------------------

+ +---------------+

INFANT : 2.06E-06 : 4.56E-07 : 1.70E-05 : 7.46E-06 : 4.81E-06 : 1.01E-03 : 4.66E-07 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL :

ADULT 8.14E-08 8.51E-07 1.56E-07 1.23E-07 1.49E-07 2.OOE-05 1.49E-05 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.05E-07 : 8.87E-07 : 2.19E-07 : 1.67E-07 : 2.06E-07 : 2.54E-05 : 2.19E-05 : O.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.16E-07 : 1.01E-06 : 2.97E-07 : 1.60E-07 : 1.93E-07 : 2.99E-05 : 1.78E-05 : O.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 7.18E-08 : 7.02E-07 : 2.07E-07 : 1.36E-07 : 1.27E-07 : 2.74E-05 : 1.16E-05 : 0.OOE+00

+------------------------------+---------------+-------------------------+---------------+

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2010 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 3.96E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 4.68E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+ ------------------------------------------------------------ -----------------------------

PLUME : 3.11E-05 : 3.11E-05 : 3.11E-05 : 3.11E-05 : 3.11E-05 : 3.11E-05 : 3.15E-05 : 6.79E-05

+ --------------- +------------------------------ ------------------------------------------ +

GROUND : 5.98E-03 : 5.98E-03 : 5.98E-03 : 5.98E-03 : 5.98E-03 : 5.98E-03 : 5.98E-03 : 7.03E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . : . : :

ADULT 1.13E-04 8.29E-04 3.81E-04 6.34E-05 2.62E-05 4.39E-03 8.67E-07 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.73E-04 : 8.93E-04 : 6.29E-04 : 9.74E-05 : 3.99E-05 : 5.91E-03 : 1.62E-06 : 0.OOE+00

+---------------- -------------- +--------------- -------------------------------------------

CHILD : 3.48E-04 : 5.94E-04 : 1.53E-03 : 1.55E-04 : 6.43E-05 : 1.13E-02 : 2.47E-06 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : : . :

ADULT 2.49E-05 2.07E-04 4.27E-06 1.20E-05 8.37E-07 1.18E-04 7.08E-08 0.OOE+00

+---------------+------------------------------ -------------------------------------------

TEEN : 1.96E-05 : 1.11E-04 : 3.59E-06 : 9.32E-06 : 6.81E-07 : 8.53E-05 : 6.70E-08 : 0.OOE+00

+---------------+---------------+--------------- -----------------------

+ +---------------+

CHILD : 3.03E-05 : 5.62E-05 : 6.74E-06 : 1.12E-05 : 8.64E-07 : 1.29E-04 : 7.87E-08 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : : : .

ADULT : 1.50E-05 5.08E-05 2.81E-05 1.80E-05 1.94E-05 3.30E-03 5.99E-07 0.OOE+00

+---------------+------------------------------------------------------------+-------------+

TEEN : 2.29E-05 : 6.07E-05 : 5.14E-05 : 3.17E-05 : 3.47E-05 : 5.23E-03 : 1.24E-06 : 0.OOE+00

+---------------+---------------+--------------- +------- ------------------------------

CHILD : 4.10E-05 : 4.12E-05 : 1.26E-04 : 5.44E-05 : 5.76E-05 : 1.04E-02 : 1.90E-06 : O.OOE+00

+---------------+---------------+--------------- -----------------------

+ +---------------+

INFANT : 7.06E-05 : 3.69E-05 : 2.39E-04 : 1.23E-04 : 9.95E-05 : 2.52E-02 : 3.44E-06 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : . : :

ADULT : 1.90E-05 1.49E-05 5.60E-05 2.85E-05 2.66E-05 3.96E-03 1.80E-06 0.OOE+00

+---------------+------------------------------ -------------------------- +---------------+

TEEN : 2.43E-05 : 1.93E-05 : 1.03E-04 : 5.05E-05 : 4.73E-05 : 6.27E-03 : 3.71E-06 : 0.OOE+00

---------------------------- +---------------+

CHILD : 3.55E-05 : 1.46E-05 : 2.51E-04 : 8.76E-05 : 7.86E-05 : 1.24E-02 : 5.70E-06 : O.OOE+00

--------------------+---------------+

INFANT : 5.98E-05 : 1.41E-05 : 4.68E-04 : 1.90E-04 : 1.35E-04 : 3.02E-02 : 1.03E-05 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL :

ADULT 1.62E-06 1.95E-05 2.66E-06 2.31E-06 2.66E-06 3.63E-04 3.43E-04 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.11E-06 : 2.26E-05 : 3.77E-06 : 3.13E-06 : 3.67E-06 : 4.60E-04 : 5.03E-04 : O.OOE+00

+---------------------------------------------+-. --------------- ---------------

4------- +

CHILD : 2.35E-06 : 4.52E-05 : 5.17E-06 : 2.98E-06 : 3.44E-06 : 5.41E-04 : 4.09E-04 : 0.OOE+00

T- --------------

0--------------- 0--------------- 0---------------0------------------------+

INFANT :1.43E-06 :3.54E-05S 3.66E-06 :2.50E-06 :2.27E-06 :4.96E-04 :2.66E-04 :0.OOE+0O

+---------------+---------------+---------------+---------------+---------------+---------------+

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 4.31E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 4.89E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 3.25E-05 : 3.25E-05 : 3.25E-05 : 3.25E-05 : 3.25E-05 : 3.25E-05 : 3.29E-05 : 7.21E-05 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 7.73E-03 : 7.73E-03 : 7.73E-03 : 7.73E-03 : 7.73E-03 : 7.73E-03 : 7.73E-03 : 9.10E-03 :

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . . : . :

ADULT 1.46E-04 1.07E-03 4.93E-04 8.22E-05 3.41E-05 5.70E-03 1.13E-06 0.OOE+00

+---------------.------------------------------ +-----------------------------------------+

TEEN : 2.24E-04 : 1.16E-03 : 8.15E-04 : 1.26E-04 : 5.19E-05 : 7.67E-03 : 2.11E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 4.51E-04 : 7.69E-04 : 1.99E-03 : 2.01E-04 : 8.35E-05 : 1.47E-02 : 3.21E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : - . : :

ADULT 3.22E-05 2.67E-04 5.54E-06 1.55E-05 1.09E-06 1.53E-04 9.19E-08 0.OOE+00

+

TEEN : 2.53E-05 : 1.44E-04 : 4.65E-06 : 1.21E-05 : 8.85E-07 : 1.11E-04 : 8.70E-08 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 3.92E-05 : 7.27E-05 : 8.74E-06 : 1.45E-05 : 1.12E-06 : 1.67E-04 : 1.02E-07 : 0.O0E+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : : : :

! ADULT : 1.95E-05 6.57E-05 3.64E-05 2.34E-05 2.53E-05 4.29E-03 7.77E-07 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

- TEEN : 2.98E-05 : 7.85E-05 : 6.66E-05 : 4.12E-05 : 4.50E-05 : 6.79E-03 : 1.61E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.32E-05 : 5.33E-05 : 1.63E-04 : 7.06E-05 : 7.48E-05 : 1.35E-02 : 2.47E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 9.16E-05 : 4.78E-05 : 3.10E-04 : 1.59E-04 : 1.29E-04 : 3.27E-02 : 4.47E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . : :

ADULT : 2.47E-05 1.93E-05 7.27E-05 3.71E-05 3.45E-05 5.15E-03 2.33E-06 O.OOE+00

+---------------+----------------------------

TEEN : 3.16E-05 : 2.50E-05 : 1.33E-04 : 6.55E-05 : 6.14E-05 : 8.15E-03 : 4.82E-06 : O.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 4.61E-05 : 1.89E-05 : 3.26E-04 : 1.14E-04 : 1.02E-04 : 1.61E-02 : 7.40E-06 : 0.OOE+00 :

+--------------------------------------------- +-----------+--------- ---------------

INFANT : 7.76E-05 : 1.83E-05 : 6.07E-04 : 2.47E-04 : 1.75E-04 : 3.92E-02 : 1.34E-05 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : . : : : :

ADULT 2.02E-06 2.47E-05 3.32E-06 2.84E-06 3.21E-06 4.39E-04 4.36E-04 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.63E-06 : 2.87E-05 : 4.71E-06 : 3.85E-06 : 4.43E-06 : 5.56E-04 : 6.40E-04 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 2.93E-06 : 5.74E-05 : 6.46E-06 : 3.66E-06 : 4.16E-06 : 6.53E-04 : 5.21E-04 : O.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.77E-06 : 4.50E-05 : 4.56E-06 : 3.06E-06 : 2.74E-06 : 5.99E-04 : 3.38E-04 : O.OOE+00 :

---------------------------------------- -+ - ------- +---------------+---------------+

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 4.92E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 8.78E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 5.86E-05 : 5.86E-05 : 5.86E-05 : 5.86E-05 : 5.86E-05 : 5.86E-05 : 5.91E-05 : 1.10E-04 :

+------------------------------------------+---------------+---------------

GROUND : 2.70E-03 : 2.70E-03 : 2.70E-03 : 2.70E-03 : 2.70E-03 : 2.70E-03 : 2.70E-03 : 3.17E-03 :

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . . . : : :

ADULT 5.17E-05 3.75E-04 1.80E-04 2.96E-05 1.30E-05 2.18E-03 4.27E-07 0.OOE+00

+----------------------------------------- -+---------------+---------------

TEEN : 7.92E-05 : 4.04E-04 : 2.96E-04 : 4.54E-05 : 1.98E-05 : 2.94E-03 : 8.01E-07 : 0.OOE+00 :

+----------------------------------------------------------+---------------

CHILD : 1.59E-04 : 2.69E-04 : 7.19E-04 : 7.24E-05 : 3.19E-05 : 5.64E-03 : 1.22E-06 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT :

ADULT 1.13E-05 9.33E-05 2.05E-06 5.45E-06 4.15E-07 5.87E-05 3.49E-08 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 8.85E-06 : 5.02E-05 : 1.71E-06 : 4.24E-06 : 3.38E-07 : 4.25E-05 : 3.30E-08 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.37E-05 : 2.54E-05 : 3.20E-06 : 5.09E-06 : 4.29E-07 : 6.41E-05 : 3.88E-08 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

m COW MILK :

ADULT : 7.20E-06 2.31E-05 1.35E-05 8.81E-06 9.66E-06 1.64E-03 2.95E-07 0.OOE+00 4- + ----------------------- +------------------------------------------------------------+-------------

TEEN : 1.10E-05 : 2.76E-05 : 2.46E-05 : 1.55E-05 : 1.72E-05 : 2.60E-03 : 6.09E-07 : 0.OOE+00 :

+---------------+---------------+--------------- -------------------------- +---------------

CHILD : 1.95E-05 : 1.88E-05 : 6.02E-05 : 2.67E-05 : 2.86E-05 : 5.16E-03 : 9.36E-07 : 0.OOE+00 :

+---------------+---------------+--------------- -------------------------- +---------------

INFANT : 3.36E-05 : 1.68E-05 : 1.14E-04 : 6.02E-05 : 4.95E-05 : 1.25E-02 : 1.69E-06 : 0.OOE+00 :

++---------------+---------------+--------------- ------------------------- +---------------

GOATMILK : . : . : .

ADULT : 9.35E-06 6.95E-06 2.69E-05 1.41E-05 1.32E-05 1.97E-03 8.83E-07 O.OOE+00

.--------------- +---------------+--------------- ------------------------- +---------------+

TEEN : 1.19E-05 : 9.OOE-06 : 4.90E-05 : 2.49E-05 : 2.35E-05 : 3.12E-03 : 1.83E-06 : 0.OOE+00 :

+---------------+---------------+--------------- ------------------------- +---------------+

CHILD : 1.74E-05 : 6.82E-06 " 1.20E-04 : 4.33E-05 : 3.90E-05 : 6.19E-03 : 2.81E-06 : 0.OOE+00 :

+------------------------------+--------------- ------------------------------------------ +

INFANT : 2.92E-05 : 6.59E-06 : 2.22E-04 : 9.39E-05 : 6.69E-05 : 1.50E-02 : 5.08E-06 : O.OOE+00 :

+------------------------------+--------------- ------------------------------------------ +

INHAL : : . : : :

ADULT 4.92E-07 5.87E-06 8.18E-07 7.04E-07 8.13E-07 1.11E-04 1.03E-04 0.OOE+00

+------------------------------+--------------- ------------------------------------------ +

TEEN : 6.42E-07 : 6.87E-06 : 1.16E-06 : 9.57E-07 : 1.12E-06 : 1.41E-04 : 1.51E-04 : 0.OOE+00 :

+------------------------------+--------------- ------------------------------------------ +

CHILD : 7.15E-07 : 1.41E-05 : 1.59E-06 : 9.10E-07 : 1.05E-06 : 1.65E-04 : 1.23E-04 : 0.OOE+00 :

+------------------------------+--------------- ------------------------------------------ +

INFANT : 4.35E-07 : 1.11E-05 : 1.12E-06 : 7.65E-07 : 6.94E-07 : 1.52E-04 : 7.99E-05 : 0.OOE+00 :

+------------------------------+--------------- ------------------------------------------ +

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 1.28E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 1.01E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+ +4---------------------------------+---------------+---------------- -------------------------- +

PLUME : 6.68E-07 : 6.68E-07 : 6.68E-07 : 6.68E-07 : 6.68E-07 : 6.68E-07 : 6.81E-07 : 1.76E-06 :

+ +4------------------+-------------------------------------------+------------------------------+

GROUND : 1.18E-04 : 1.18E-04 : 1.18E-04 : 1.18E-04 : 1.18E-04 : 1.18E-04 : 1.18E-04 : 1.38E-04 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : : : :

ADULT 2.30E-06 1.64E-05 8.37E-06 1.34E-06 6.36E-07 1.07E-04 2.09E-08 0.OOE+00

+---*--------------------------------+-----------------------------------------------------------+

TEEN : 3.51E-06 : 1.77E-05 : 1.37E-05 : 2.07E-06 : 9.69E-07 : 1.44E-04 : 3.92E-08 : 0.OOE+00 :

+---*---------------------------------+--------------- +-------------------------------------------

CHILD : 7.01E-06 : 1.18E-05 : 3.30E-05 : 3.30E-06 : 1.56E-06 : 2.76E-04 : 5.97E-08 : 0.OOE+00 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . . : :

ADULT 4.92E-07 4.06E-06 9.66E-08 2.40E-07 2.03E-08 2.88E-06 1.71E-09 0.OOE+00 S+ I" I-------------------------------+--------------- ------------------------------------------- +

TEEN : 3.86E-07 : 2.19E-06 : 8.OOE-08 : 1.87E-07 : 1.65E-08 : 2.08E-06 : 1.62E-09 : 0.OOE+00 :

+---*---------------------------------+--------------- ------------------------------------------- +

CHILD : 5.97E-07 : 1.11E-06 : 1.49E-07 : 2.25E-07 : 2.10E-08 : 3.14E-06 : 1.90E-09 : 0.OOE+00 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK :: : . : :

ADULT : 3.39E-07 1.01E-06 6.39E-07 4.25E-07 4.72E-07 8.05E-05 1.44E-08 0.OOE+00 4 ---------------------------------------- +---------------+---------------- ----------- ---------------

TEEN : 5.12E-07 : 1.21E-06 : 1.16E-06 : 7.49E-07 : 8.42E-07 : 1.27E-04 : 2.97E-08 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 9.04E-07 : 8.27E-07 : 2.82E-06 : 1.29E-06 : 1.40E-06 : 2.52E-04 : 4.57E-08 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.56E-06 : 7.42E-07 : 5.31E-06 : 2.91E-06 : 2.42E-06 : 6.13E-04 : 8.27E-08 0.OOE+O0 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . : : :

ADULT : 4.54E-07 3.15E-07 1.27E-06 6.88E-07 6.44E-07 9.66E-05 4.31E-08 0.OOE+00

- - +--- ----------------------------------------------- ++------------------------------------------+

TEEN : 5.78E-07 : 4.08E-07 : 2.30E-06 : 1.22E-06 : 1.15E-06 : 1.53E-04 : 8.91E-08 : 0.00E+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 8.36E-07 : 3.10E-07 : 5.61E-06 : 2.11E-06 : 1.91E-06 : 3.03E-04 : 1.37E-07 : 0.OOE+00 :

-+-----------------------------------+--------------- +--------------------------------------------

INFANT : 1.40E-06 : 3.OOE-07 : 1.03E-05 : 4.58E-06 : 3.27E-06 : 7.36E-04 : 2.48E-07 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : : : : :

ADULT 5.37E-08 5.82E-07 9.41E-08 7.87E-08 9.50E-08 1.33E-05 1.03E-05 0.OOE+00 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 6.97E-08 : 6.07E-07 : 1.32E-07 : 1.07E-07 : 1.31E-07 : 1.68E-05 : 1.52E-05 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 7.72E-08 : 6.99E-07 : 1.79E-07 : 1.02E-07 : 1.23E-07 : 1.96E-05 : 1.23E-05 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 4.75E-08 : 4.89E-07 : 1.25E-07 : 8.66E-08 : 8.10E-08 : 1.80E-05 : 8.OOE-06 : 0.OOE+00 :

-- +-------------------------------------------------+---------------- -+--------------------------+

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 2.90E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 5.48E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+ ++--------------------------------------------------------------- +--------- ---------------

PLUME : 3.66E-05 : 3.66E-05 : 3.66E-05 : 3.66E-05 : 3.66E-05 : 3.66E-05 : 3.69E-05 : 6.76E-05 :

+---*+--------------------------------+--------------- ------------------------------------------- +

GROUND : 4.70E-04 : 4.70E-04 : 4.70E-04 : 4.70E-04 : 4.70E-04 : 4.70E-04 : 4.70E-04 : 5.53E-04 :

-+--*+-------------------------------------------------------------------------------------------+

VEGET : . : : :

ADULT 9.11E-06 6.54E-05 3.25E-05 5.28E-06 2.43E-06 4.09E-04 7.95E-08 0.OOE+00

+---*+-------------------------------------------------------------------------------------------+

TEEN : 1.39E-05 : 7.05E-05 : 5.32E-05 : 8.11E-06 : 3.70E-06 : 5.50E-04 : 1.49E-07 : O.OOE+00 :

+---*+--------------------------------+--------------- ------------------------------------------- +

CHILD : 2.79E-05 : 4.69E-05 : 1.29E-04 : 1.29E-05 : 5.96E-06 : 1.05E-03 : 2.27E-07 : 0.OOE+00 :

-+--*+----------------------------------------------- -------------------------------------------- +

MEAT . : : . :

ADULT 1.96E-06 1.62E-05 3.73E-07 9.54E-07 7.74E-08 1.10E-05 6.49E-09 0.OOE+00 S+ ------------------------------------------- *------------------+---------------+---------------

+

TEEN : 1.54E-06 : 8.74E-06 : 3.10E-07 : 7.43E-07 : 6.31E-08 : 7.95E-06 : 6.14E-09 : 0.OOE+00 :

S+ +*-------------------------------------------------------------------------------------------- +

CHILD : 2.38E-06 : 4.42E-06 : 5.78E-07 : 8.93E-07 : 8.OOE-08 : 1.20E-05 : 7.22E-09 : 0.OOE+00 :

-+--*+--------------------------------+----------------------------------------------------------+

COW MILK : : : : : :

ADULT : 1.31E-06 4.04E-06 2.47E-06 1.63E-06 1.81E-06 3.08E-04 5.47E-08 0.OOE+00

+---*+--------------------------------+--------------- ------------------------------------------- +

TEEN : 1.99E-06 : 4.84E-06 : 4.49E-06 : 2.88E-06 : 3.22E-06 : 4.87E-04 : 1.13E-07 : 0.OOE+00 :

+---*-----------------+---------------+--------------- ------------------------------------------- +

CHILD : 3.52E-06 : 3.29E-06 : 1.09E-05 : 4.94E-06 : 5.35E-06 : 9.65E-04 : 1.74E-07 : 0.OOE+00 :

S+ +4--------------------------------------------------------------------------------------------+

INFANT : 6.08E-06 : 2.95E-06 : 2.06E-05 : 1.12E-05 : 9.25E-06 : 2.34E-03 : 3.14E-07 : 0.OOE+00 :

-+ +*-------------------------------------------------------------------------------------------- +

GOATMILK : . : : . .

ADULT : 1.73E-06 1.24E-06 4.90E-06 2.62E-06 2.46E-06 3.69E-04 1.64E-07 0.OOE+00

+- -----------------

--- +------------------------------ -------------------------------------------- +

TEEN : 2.21E-06 : 1.61E-06 : 8.91E-06 : 4.64E-06 : 4.39E-06 : 5.84E-04 : 3.39E-07 : 0.OOE+00 :

+---*-----------------+---------------+--------------- ------------------------------------------- +

CHILD : 3.21E-06 : 1.22E-06 : 2.17E-05 : 8.06E-06 : 7.29E-06 : 1.16E-03 : 5.21E-07 : 0.OOE+00 :

+---*-----------------+---------------+--------------- ------------------------------------------- +

INFANT : 5.40E-06 : 1.18E-06 : 4.OOE-05 : 1.75E-05 : 1.25E-05 : 2.81E-03 : 9.42E-07 : 0.OOE+00 :

+- -----------------

--- +------------------------------ +-------------------------------------------+

INHAL : :

ADULT 1.24E-07 1.44E-06 2.10E-07 1.80E-07 2.10E-07 2.87E-05 2.50E-05 0.OOE+00

+---*---------------------------------+--------------- ------------------------------------------- +

TEEN : 1.61E-07 : 1.71E-06 : 2.96E-07 : 2.44E-07 : 2.90E-07 : 3.63E-05 : 3.67E-05 : O.OOE+00 :

+-+-----------------------------------+--------------- +------------------------------------------+

CHILD : 1.80E-07 : 3.69E-06 : 4.04E-07 : 2.33E-07 : 2.72E-07 : 4.26E-05 : 2.99E-05 : 0.OOE+00 :

+-+-----------------------------------+--------------- +------------------------------------------+

INFANT : 1.10E-07 : 2.93E-06 : 2.84E-07 : 1.97E-07 : 1.79E-07 : 3.91E-05 : 1.94E-05 : 0.OOE+00 :

-+-+----------------------------------+--------------- +------------------------------------------+

TABLE 8. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-MARCH 2010 ALABA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+------------------------------+--------------- ++------------------------

PLUME 2.26E-06 : 2.26E-06 : 2.26E-06 : 2.26E-06 2.26E-06 : 2.26E-06 : 2.31E-06 6.30E-06

- 4.15% : 3.44% 4.09% 4.25% 4.31% : 1.32% 3.91% 9.73%

+---------------------- +-------------------------------------------------------------------------+

GROUND : 4.97E-05 : 4.97E-05 : 4.97E-05 4.97E-05 : 4.97E-05 : 4.97E-05 4.97E-05 : 5.84E-05

. 91.03% 75.45% : 89.66% : 93.17% : 94.47% : 28.88% 84.15% : 90.27%

+* -------------------------------

4 ------------ +---------------+ +-------------------------------

INHAL 3.19E-08 : 3.85E-07 4.36E-08 : 4.02E-08 4.39E-08 7.39E-06 : 7.05E-06 0.OOE+00

- - .06% : .58% .08% : .08% .08% 4.30% : 11.94% : .00%

+

--- ----------------- +-----------------------------+--------------- ++--------- ---------------

VEGET : 1.70E-06 9.19E-06 : 2.58E-06 : 7.05E-07 2.02E-08 : 1.38E-06 : 8.03E-10 : 0.OOE+00

- - 3.13% 13.96% 4.66% 1.32% : .04% : .80% .00% .00%

+---*------------------------+---------------+-------------------------------------+-------------+

COW MILK : 4.23E-07 : 1.18E-06 : 7.86E-07 : 4.25E-07 : 5.68E-07 : 1.09E-04 : 1.42E-10 : 0.OOE+00

-- - .78% : 1.79% 1.42% : .80% : 1.08% : 63.39% .00% : .00%

+---+----------------+-----------------------------+-----------------------------+---------------+

MEAT : 4.66E-07 3.14E-06 : 5.23E-08 2.05E-07 : 1.21E-08 : 2.26E-06 6.48E-11 0.OOE+00

- .86%: 4.77%: .09%: .38%: .02%: 1.31%: .00%: .00%:

--- *------------------------+---------------------------------------+-- ------------------------- +

TOTAL* : 5.45E-05 : 6.58E-05 : 5.54E-05 : 5.33E-05 : 5.26E-05 : 1.72E-04 : 5.90E-05 : 6.47E-05

+---------------+--

+---------------+

TABLE 9. DOSES TO POPULATION WITHIN 50 MILES, APRIL-JUNE 2010 ALAEA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 2.28E-06 2.28E-06 2.28E-06 : 2.28E-06 2.28E-06 : 2.28E-06 : 2.31E-06 : 5.19E-06

. 3.74% 3.19% : 3.69% 3.81% : 3.85% : 1.04% 3.50% 7.30%

*---------------------------------+---------------+------------------ +------------------------

GROUND : 5.60E-05 5.60E-05 : 5.60E-05 5.60E-05 : 5.60E-05 5.60E-05 5.60E-05 : 6.59E-05

. 91.88% : 78.32% : 90.48% : 93.46% 94.58% : 25.65% : 84.86% 92.70%

+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : 4.46E-08 4.09E-07 : 6.36E-08 : 6.57E-08 : 8.50E-08 : 1.28E-05 : 7.65E-06 : 0.OOE+00

- - .07%: .57%: .10%: .11%: .14%: 5.88%: 11.59%: .00%:

+---------------+---------------- ---------

+ +---------------

VEGET : 1.66E-06 : 8.68E-06 : 2.54E-06 : 7.22E-07 : 3.94E-08 : 1.78E-06 : 1.05E-08 : 0.OOE+00

- - 2.72%: 12.13%: 4.11%: 1.21%: .07%: .81%: .02%: .00%:

-- + -----------------------------------------------------------------------------------------------

COW MILK : 5.16E-07 : 1.14E-06 : 9.50E-07 : 6.44E-07 : 7.84E-07 : 1.43E-04 " 1.41E-08 : 0.OOE+00

-- - .85% : 1.60% : 1.53% : 1.07% : 1.32% : 65.25% : .02% : .00%

-- + ----------------------------------- +---------------+---------------- ---------

+ +---------------

MEAT : 4.50E-07 : 2.99E-06 : 5.71E-08 : 2.04E-07 : 1,79E-08 : 2.97E-06 " 8.22E-10 : 0.OOE+00

- -- .74%: 4.19%: .09%: .34%: .03%: 1.36%: .00%: .00%:

-- + ------------------- +---------------+---------------+---------------------------+---------------

TOTAL* : 6.10E-05 : 7.15E-05 : 6.19E-05 : 5.99E-05 : 5.92E-05 : 2.18E-04 : 6.60E-05 : 7.11E-05

+---------------+---------------+---------------+---------------+---------------+---------------+

-n +*4 OrN

TABLE 10. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-JUNE 2010 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+++------------------- --------------- +---------------+--------------- -------------------------- +

PLUME : 4.46E-06 : 4.46E-06 : 4.46E-06 4.46E-06 4.46E-06 4.46E-06 : 4.53E-06 1.14E-05

-.3.85% : 3.24% : 3.79% : 3.93% : 3.98% : 1.14% : 3.62% : 8.40%

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 1.06E-04 : 1.06E-04 1.06E-04 : 1.06E-04 : 1.06E-04 : 1.06E-04 : 1.06E-04 1.25E-04 91.57%

- 77.03% 90.18% : 93.42% 94.62% : 27.17% 84.59% : 91.60%

--- ------------------------------- ++ +---------------+--------------- +---------- --------------- +

INHAL : 7.60E-08 : 7.95E-07 : 1.06E-07 : 1.05E-07 : 1.27E-07 1.99E-05 1.47E-05 : 0.00E+00

+: .07%: .58%: .09%: .09%: .11%: 5.12%: 11.77%: .00%:

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : 3.36E-06 : 1.79E-05 : 5.12E-06 " 1.43E-06 : 5.94E-08 " 3.15E-06 : 1.13E-08 : 0.00E+00

-2.91% : 13.00% : 4.36% : 1.26% : .05% .81% : .01% : .00%

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : 9.39E-07 " 2.33E-06 : 1.73E-06 : 1.07E-06 : 1.35E-06 : 2.51E-04 : 1.42E-08 : 0.00E+00

-+ .81% : 1.69% : 1.48% : .94% : 1.21% : 64.43% : .01% : .00%

+---------------+---------------+---------------+---------------+---------------+---------------+

NEAT : 9.17E-07 : 6.13E-06 " 1.09E-07 : 4.09E-07 : 2.99E-08 : 5.22E-06 : 8.75E-10 : 0.OOE+00

-: .79% : 4.46% : 09% : .36% : .03% : 1.34% .00% : .00%

+---------------+---------------+---------------+---------------+---------------+---------------+

TOTAL* : 1.16E-04 : 1.37E-04 : 1.17E-04 : 1.13E-04 : 1.12E-04 : 3.90E-04 : 1.25E-04 : 1.36E-04

+++------------------- ----------------------------------------------------------------------------

TABLE 11. DOSES TO POPULATION WITHIN 50 MILES, JULY-SEPTEMBER 2010 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+--------------------------------------------- ------------- +---------------

PLUME : 2.48E-06 : 2.48E-06 2.48E-06 : 2.48E-06 : 2.48E-06 2.48E-06 : 2.52E-06 6.10E-06

- 2.42% : 2.09% 2.30% 2.45% 2.48% : .63% 2.26% : 5.13%

+---------------+----------------+---------- +---------------

GROUND 9.58E-05 : 9.58E-05 : 9.58E-05 : 9.58E-05 : 9.58E-05 9.58E-05 : 9.58E-05 1.13E-04

. 93.51% : 81.06% 89.14% : 94.92% : 95.83% : 24.45% 86.17% : 94.87%

+---------------+--------------- +---------- +---------------

INHAL 8.79E-08 6.50E-07 1.71E-07 : 1.39E-07 : 1.92E-07 2.83E-05 : 1.28E-05 : 0.OOE+00

- - .09%: .55%: .16%: .14%: .19%: 7.22%: 11.53%: .00%:

+-------------------------+------------------------------------------ -+ --------- +---------------+

VEGET : 2.55E-06 : 1.30E-05 " 7.14E-06 : 1.10E-06 : 6.56E-08 : 3.09E-06 : 1.64E-08 " 0.OOE+00

- - 2.49% : 11.03% : 6.65% : 1.09% .07% : .79% : .01% : .00%

+ -- ++---------------+---------------+----------------------------- + ---------------

+---------

COW MILK " 8.55E-07 : 1.73E-06 : 1.75E-06 : 1.11E-06 : 1.40E-06 : 2.57E-04 " 2.19E-08 : 0.OOE+00

- -. .83% : 1.47% : 1.63% : 1.10% : 1.40% : 65.57% : .02% : .00%

+---------------------+---------------+---------------+---------------- ---------

+ +---------------

MEAT : 6.77E-07 : 4.49E-06 " 1.23E-07 : 3.09E-07 : 3.16E-08 : 5.30E-06 : 1.30E-09 " 0.OOE+00

- -. .66% . 3.80% : .11% : .31% : .03% : 1.35% : .00% : .00%

+---------------+---------------+---------------+---------------+---------------+---------------+

TOTAL* : 1.02E-04 : 1.18E-04 : 1.07E-04 : 1.01E-04 : 1.OOE-04 : 3.92E-04 : 1.11E-04 : 1.19E-04

+---------------+--------- ---------------- +---------------+

TABLE 12. DOSES TO POPULATION WITHIN 50 MILES, OCTOBER-DECEMBER 2010 AILARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------------------------

PLUME 1.64E-06 : 1.64E-06 : 1.64E-06 : 1.64E-06 : 1.64E-06 : 1.64E-06 : 1.66E-06 : 3.78E-06

-. 1.07% : .91% : .98% : 1.08% : 1.10% : .38% : .93% : 2.18%

-+---- -++------------------------------------------------------------+----------------------------

GROUND : 1.44E-04 : 1.44E-04 : 1.44E-04 : 1.44E-04 : 1.44E-04 : 1.44E-04 1.44E-04 : 1.70E-04

. 94.14% : 80.00% : 86.28% : 95.45% : 97.38% : 33.34% 80.61% 97.82%

+---------------+---------------+---------------+---------------+---------------+---------------+

INHAL : 1.75E-07 : 1.56E-06 4.13E-07 : 2.47E-07 : 2.77E-07 3.87E-05 : 3.28E-05 : 0.OOE+00

- .11% : .87% : .25% : .16% .19% : 8.93% : 18.34% : .00%

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : 4.59E-06 2.25E-05 1.59E-05 : 2.37E-06 : 2.84E-07 2.88E-06 : 8.58E-08 : 0.00E+00

-. 2.99% 12.48% : 9.51% 1.57% : .19% : .67% .05% : .00%

+--- - - -+---------------+------------------------------------------------------------+-------------

COW MILK : 1.45E-06 2.94E-06 : 4.65E-06 2.08E-06 : 1.63E-06 : 2.40E-04 1.33E-07 : 0.00E+00

- -. .95%: 1.63%: 2.78%: 1.38%: 1.10%: 55.54%: .07%: .00%:

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : 1.14E-06 : 7.41E-06 : 3.40E-07 : 5.44E-07 : 4.78E-08 : 4.94E-06 : 7.37E-09 : 0.OOE+00

-. .74%: 4.11%: .20%: .36%: .03%: 1.14%: .00%: .00%:

+--- - - -+------------------------------------------------------------+---------------+-------------

TOTAL* : 1.53E-04 : 1.80E-04 : 1.67E-04 : 1.51E-04 : 1.48E-04 : 4.33E-04 : 1.79E-04 : 1.74E-04

+---------------+---------------+---------------+---------------+---------------+---------------+

1 41 In

.0

TABLE 13. DOSES TO POPULATION WITHIN 50 MILES, JULY-DECEMBER 2010 ALARA ABNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+------------------------------------------------------------+-------------+

PLUME 4.19E-06 : 4.19E-06 4.19E-06 : 4.19E-06 4.19E-06 : 4.19E-06 4.25E-06 : 1.01E-05

- - 1.62% : 1.39% : 1.51% : 1.65% : 1.67% : .51% : 1.47% : 3.43%

+--+--++----------------------------------------------------------------------------+-------------

GROUND : 2.42E-04 : 2.42E-04 : 2.42E-04 : 2.42E-04 : 2.42E-04 : 2.42E-04 2.42E-04 : 2.85E-04

- 93.92% : 80.59% 87.49% : 95.26% : 96.76% 29.31% 83.54% : 96.57%

+-+-+--------------------------------------------------------------------------------------------+

INHAL : 2.53E-07 : 2.09E-06 : 5.36E-07 : 3.75E-07 : 4.64E-07 6.67E-05 4.32E-05 : 0.OOE+00

-. .10% : .70% .19% : .15% : .19% 8.08% : 14.90% : .00%

+---+------------------------------------------------------------------------------+-------------+

VEGET : 7.13E-06 3.55E-05 2.30E-05 : 3.46E-06 3.49E-07 : 5.96E-06 : 1.02E-07 0.OOE+00

- - 2.77% : 11.81% : 8.32% 1.36% .14% : .72% .04% : .00%

+- --------------------------------------------------- +---------------------------+---------------+

COW MILK : 2.30E-06 : 4.67E-06 : 6.40E-06 : 3.18E-06 : 3.03E-06 : 4.97E-04 : 1.54E-07 0.OOE+00

- - .89% : 1.56% : 2.31% 1.25% : 1.21% : 60.14% : .05% : .00%

+---*----------------------------------------------------------------------------+---------------+

MEAT 1.81E-06 : 1.19E-05 4.63E-07 : 8.52E-07 : 7.92E-08 1.02E-05 8.63E-09 : 0.OOE+00

-- - .70%: 3.95%: .17%: .34%: .03%: 1.24%: .00%: .00%:

+-+------------------+---------------+------------------------------ ------------- +---------------+

TOTAL* : 2.58E-04 : 3.OOE-04 : 2.77E-04 : 2.54E-04 : 2.50E-04 : 8.26E-04 : 2.90E-04 : 2.95E-04

+---------------+---------------+---------------+---------------+---------------+---------------+

-n 4**

(A tC

TABLE 14. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-DECEMBER 2010 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-++---

+

PLUME : 8.62E-06 8.62E-06 8.62E-06 8.62E-06 8.62E-06 : 8.62E-06 : 8.76E-06 " 2.15E-05

- 2.36% 2.01% 2.24% 2.40% : 2.44% : .72% : 2.18% : 5.12%

+---------------+---------------+--------------- +---------- --------------- +

GROUND 3.39E-04 3.39E-04 : 3.39E-04 : 3.39E-04 3.39E-04 3.39E-04 3.39E-04 3.99E-04 93.04%

- 79.09% 88.06% 94.57% : 96.02% 28.24% 84.27% 94.88%

+--*+---------------------------------+---------------+--------------- +---------- --------------- +

INHAL : 3.05E-07.: 2.71E-06 5.81E-07 4.43E-07 5.47E-07 8.05E-05 5.42E-05 : 0.OOE+00

- .08% : .63% .15% : .12% .15% : 6.70% 13.48% : .00%

+--*+---------------------------------+---------------+--------------- ----------

+ --------------- +

VEGET : 1.05E-05 : 5.33E-05 : 2.81E-05 4.89E-06 : 4.09E-07 " 9.11E-06 1.13E-07 " 0.OOE+00

- 2.88%: 12.44%: 7.30%: 1.36%: .12%: .76%: .03%: .00%:

+- --- +--------------------------------+---------------+--------------- ----------

+ --------------- +

COW MILK : 3.24E-06 : 6.99E-06 : 8.12E-06 : 4.25E-06 : 4.38E-06 : 7.48E-04 : 1.69E-07 " 0.OOE+00

-. .89% : 1.63% " 2.11% : 1.19% : 1.24% : 62.30% : .04% : .00%

+---*+--------------------------------+---------------+--------------- ----------

+ --------------- +

MEAT : 2.73E-06 : 1.80E-05 : 5.70E-07 : 1.26E-06 : 1.09E-07 : 1.55E-05 : 9.50E-09 : 0.OOE+00

- .75% : 4.20% : .15% : .35% : .03% : 1.29% : .00% .00%

+---------------+---------------+---------------+---------------+---------------+---------------+

TOTAL* : 3.64E-04 : 4.29E-04 : 3.85E-04 : 3.58E-04 : 3.53E-04 : 1.20E-03 : 4.02E-04 : 4.20E-04

+---*+---------------------------------------------------------------------------+---------------+

CARBON-14 GASEOUS EFFLUENT DOSE CALCULATIONS Doses to the maximum individual resulting from the release of Carbon-14 in gaseous effluents from the Cooper Nuclear Station (CNS) were calculated using the GASPAR computer code.

Four pathways were selected for individual dose calculations: the nearest site boundary for inhalation, nearest garden for vegetation ingestion, nearest animal for meat ingestion, and the nearest milk animal (cow). Based on the 2010 Land Use Census, there are no meat or milk animals identified within 5 miles of CNS. However, CNS maintains a virtual cow receptor at 3.5 miles north-northwest of the plant and conservatively includes this receptor in dose calculations.

Use of a normalized Carbon-14 source term and scaling factors based on the annual thermal gigawatts (GWT) power generation were utilized to determine the quantity of Carbon-14 in the CNS gaseous effluent discharge for 2010. Specifically, the Boiling Water Reactor proxy production rate of 5.1 curies Carbon-14 per GWT generation using the methodology described in Electric Power Research Institute, Technical Report 1021106, "Estimation of Carbon-14 in Nuclear Power Plant Gaseous Effluents" (EPRI, 2010) was the basis for the CNS total calculated emissions of 11.6 curies of Carbon-14 in 2010.

GASPAR implements the radiological dose models of Regulatory Guide 1.109 for determining the radiation exposure to man from four principal atmospheric exposure pathways: plume, ground, inhalation, and ingestion. Doses to the maximum individual are calculated as a function of age group and pathway for significant body organs.

Tables 15 through 21 present maximum individual doses. Note that the inhalation pathway was calculated at the closest site boundary receptor and was negligible for Carbon-14 and is not included in the tables. In addition, the doses presented were conservatively calculated based on the annual site X/Qs. These X/Qs result in doses approximately 20% higher than those calculated with the X/Qs based on growing season meteorology.

Additional assumptions and data used for input to the GASPAR code are described in a separate section of this appendix (see page F-67).

F-52

TABLE 15. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2010 SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.00E+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . : . : : :

ADULT 3.56E-03 3.56E-03 1.78E-02 3.56E-03 3.56E-03 3.56E-03 3.56E-03 3.56E-03

+---------------+---------------------------------------------------------+---------------

TEEN : 5.96E-03 : 5.96E-03 : 2.98E-02 : 5.96E-03 : 5.96E-03 : 5.96E-03 : 5.96E-03 : 5.96E-03

+---------------------------------------------. . ..---------------------------------------

+

CHILD : 1.45E-02 : 1.45E-02 : 7.25E-02 : 1.45E-02 : 1.45E-02 : 1.45E-02 : 1.45E-02 : 1.45E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : . : : :

ADULT 1.42E-03 1.42E-03 7.11E-03 1.42E-03 1.42E-03 1.42E-03 1.42E-03 1.42E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.20E-03 : 1.20E-03 : 6.OOE-03 : 1.20E-03 : 1.20E-03 : 1.20E-03 : 1.20E-03 : 1.20E-03

+---------------+---------------------------------------------------------+---------------

CHILD : 2.26E-03 : 2.26E-03 : 1.13E-02 : 2.26E-03 : 2.26E-03 : 2.26E-03 : 2.26E-03 : 2.26E-03

~1---------+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

& COW MILK :

ADULT : 1.55E-03 1.55E-03 7.75E-03 1.55E-03 1.55E-03 1.55E-03 1.55E-03 1.55E-03

+---------------+---------------------------------------------------------+---------------

TEEN : 2.86E-03 : 2.86E-03 : 1.43E-02 : 2.86E-03 : 2.86E-03 : 2.86E-03 : 2.86E-03 : 2.86E-03

+---------------+---------------------------------------- ---------------- +---------------+

CHILD : 7.03E-03 : 7.03E-03 : 3.52E-02 : 7.03E-03 : 7.03E-03 : 7.03E-03 : 7.03E-03 : 7.03E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.47E-02 : 1.47E-02 : 6.89E-02 : 1.47E-02 : 1.47E-02 : 1.47E-02 : 1.47E-02 : 1.47E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : . : . :

ADULT : 1.55E-03 1.55E-03 7.75E-03 1.55E-03 1.55E-03 1.55E-03 1.55E-03 1.55E-03

+---------------+------------------------------ --------------- + ---------------

+F---------

TEEN : 2.86E-03 : 2.86E-03 : 1.43E-02 : 2.86E-03 : 2.86E-03 : 2.86E-03 : 2.86E-03 : 2.86E-03

+---------------+---------------+---------------+-- ----------------------- +---------------

CHILD : 7.03E-03 : 7.03E-03 : 3.52E-02 : 7.03E-03 : 7.03E-03 : 7.03E-03 : 7.03E-03 : 7.03E-03

+---------------+---------------------------------------- ---------------- +---------------+

INFANT : 1.47E-02 : 1.47E-02 : 6.89E-02 : 1.47E-02 : 1.47E-02 : 1.47E-02 : 1.47E-02 : 1.47E-02

+-----------------------+------------------------------------------------+---------------+

TABLE 15. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 0.00E+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.00E+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.00E+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : . : . :

ADULT 2.01E-02 2.01E-02 1.01E-01 2.01E-02 2.01E-02 2.01E-02 2.01E-02 2.01E-02

+---*-----------------+----------------------------------------------------------+---------------+

TEEN : 3.37E-02 : 3.37E-02 : 1.68E-01 : 3.37E-02 : 3.37E-02 : 3.37E-02 : 3.37E-02 : 3.37E-02 :

S+ ---------------------------- +---------------+

+------------------+------------------------------

CHILD : 8.19E-02 : 8.19E-02 : 4.10E-01 : 8.19E-02 : 8.19E-02 : 8.19E-02 : 8.19E-02 : 8.19E-02 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : : : . :

ADULT 8.03E-03 8.03E-03 4.02E-02 8.03E-03 8.03E-03 8.03E-03 8.03E-03 8.03E-03

+---*-----------------+----------------------------------------------------------+---------------+

TEEN : 6.79E-03 : 6.79E-03 : 3.39E-02 : 6.79E-03 : 6.79E-03 : 6.79E-03 : 6.79E-03 : 6.79E-03 :

S+ ++---------------------------------------------------------------------------- +---------------+

CHILD : 1.28E-02 : 1.28E-02 : 6.38E-02 : 1.28E-02 : 1.28E-02 : 1.28E-02 : 1.28E-02 : 1.28E-02 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : :

ADULT : 8.76E-03 8.76E-03 4.38E-02 8.76E-03 8.76E-03 8.76E-03 8.76E-03 8.76E-03

+---*+--------------------------------+--------------- --------------------------- +---------------+

TEEN : 1.62E-02 : 1.62E-02 : 8.08E-02 : 1.62E-02 : 1.62E-02 : 1.62E-02 : 1.62E-02 : 1.62E-02 :

S+ ++-------------------------------------------------------------------------------------------- +

CHILD : 3.97E-02 : 3.97E-02 : 1.99E-01 : 3.97E-02 : 3.97E-02 : 3.97E-02 : 3.97E-02 : 3.97E-02 :

S+ +*-------------------------------------------------------------------------------------------- +

INFANT : 8.31E-02 : 8.31E-02 : 3.89E-01 : 8.31E-02 : 8.31E-02 : 8.31E-02 : 8.31E-02 : 8.31E-02 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . : : :

ADULT : 8.76E-03 8.76E-03 4.38E-02 8.76E-03 8.76E-03 8.76E-03 8.76E-03 8.76E-03

+---*+--------------------------------+--------------- +------------------------------------------+

TEEN : 1.62E-02 : 1.62E-02 : 8.08E-02 : 1.62E-02 : 1.62E-02 : 1.62E-02 : 1.62E-02 : 1.62E-02 :

- - +--- ----------------------------------------------- ++------------------------------------------+

CHILD : 3.97E-02 : 3.97E-02 : 1.99E-01 : 3.97E-02 : 3.97E-02 : 3.97E-02 : 3.97E-02 : 3.97E-02 :

S---*---------------------------------+--------------- +------------------------------------------+

INFANT : 8.31E-02 : 8.31E-02 : 3.89E-01 : 8.31E-02 : 8.31E-02 : 8.31E-02 : 8.31E-02 : 8.31E-02 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TABLE 16. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2010 SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . . :

ADULT 4.64E-03 4.64E-03 2.32E-02 4.64E-03 4.64E-03 4.64E-03 4.64E-03 4.64E-03

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 7.77E-03 : 7.77E-03 : 3.88E-02 : 7.77E-03 : 7.77E-03 : 7.77E-03 : 7.77E-03 : 7.77E-03

+---------------+-------------

CHILD : 1.89E-02 : 1.89E-02 : 9.45E-02 : 1.89E-02 : 1.89E-02 : 1.89E-02 : 1.89E-02 : 1.89E-02

- ---------- +---------------------------------------------------------------

MEAT . . : .

ADULT 1.85E-03 1.85E-03 9.27E-03 1.85E-03 1.85E-03 1.85E-03 1.85E-03 1.85E-03

+---------------+---------------

TEEN : 1.57E-03 : 1.57E-03 : 7.83E-03 : 1.57E-03 : 1.57E-03 : 1.57E-03 : 1.57E-03 : 1.57E-03

+Ft--------- ---------------

+---------------+---------------+---------------

CHILD : 2.94E-03 : 2.94E-03 : 1.47E-02 : 2.94E-03 : 2.94E-03 : 2.94E-03 : 2.94E-03 : 2.94E-03 m-------+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK :

(J ADULT : 2.02E-03 2.02E-03 1.01E-02 2.02E-03 2.02E-03 2.02E-03 2.02E-03 2.02E-03

+---------------+---------------

TEEN : 3.73E-03 : 3.73E-03 : 1.87E-02 : 3.73E-03 : 3.73E-03 : 3.73E-03 : 3.73E-03 : 3.73E-03

+---------------+-------------

CHILD : 9.17E-03 : 9.17E-03 : 4.59E-02 : 9.17E-03 : 9.17E-03 : 9.17E-03 : 9.17E-03 : 9.17E-03

+---------------+---------------+--------------- +I--------- ---------------

INFANT : 1.92E-02 : 1.92E-02 : 8.98E-02 : 1.92E-02 : 1.92E-02 : 1.92E-02 : 1.92E-02 : 1.92E-02

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK :

ADULT : 2.02E-03 2.02E-03 1.01E-02 2.02E-03 2.02E-03 2.02E-03 2.02E-03 2.02E-03

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 3.73E-03 : 3.73E-03 : 1.87E-02 : 3.73E-03 : 3.73E-03 : 3.73E-03 : 3.73E-03 : 3.73E-03

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 9.17E-03 : 9.17E-03 : 4.59E-02 : 9.17E-03 : 9.17E-03 : 9.17E-03 : 9.17E-03 : 9.17E-03

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 1.92E-02 : 1.92E-02 : 8.98E-02 : 1.92E-02 : 1.92E-02 : 1.92E-02 : 1.92E-02 : 1.92E-02

+---------------- -------------- +---------------------------------------------+---------------+

TABLE 16. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2010(Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . . : . .

ADULT 1.36E-02 1.36E-02 6.81E-02 1.36E-02 1.36E-02 1.36E-02 1.36E-02 1.36E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.28E-02 : 2.28E-02 : 1.14E-01 : 2.28E-02 : 2.28E-02 : 2.28E-02 : 2.28E-02 : 2.28E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.55E-02 : 5.55E-02 : 2.77E-01 : 5.55E-02 : 5.55E-02 : 5.55E-02 : 5.55E-02 : 5.55E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . . : . .

ADULT 5.44E-03 5.44E-03 2.72E-02 5.44E-03 5.44E-03 5.44E-03 5.44E-03 5.44E-03

+---------------+---------------------------------------------------------+---------------

TEEN : 4.59E-03 : 4.59E-03 : 2.30E-02 : 4.59E-03 : 4.59E-03 : 4.59E-03 : 4.59E-03 : 4.59E-03 :

+---------------+---------------------------------------- ---------------- +---------------+

CHILD : 8.63E-03 : 8.63E-03 : 4.32E-02 : 8.63E-03 : 8.63E-03 : 8.63E-03 : 8.63E-03 : 8.63E-03 :

-n--------+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

&tm COW MILK :

ADULT : 5.93E-03 5.93E-03 2.97E-02 5.93E-03 5.93E-03 5.93E-03 ON 5.93E-03 5.93E-03

+---------------+---------------+--------------- -----------------------

+ +---------------+

TEEN : 1.09E-02 : 1.09E-02 : 5.47E-02 : 1.09E-02 : 1.09E-02 : 1.09E-02 : 1.09E-02 : 1.09E-02 :

+---------------+---------------------------------------- ---------------- +---------------+

CHILD : 2.69E-02 : 2.69E-02 : 1.35E-01 : 2.69E-02 : 2.69E-02 : 2.69E-02 : 2.69E-02 : 2.69E-02 :

+---------------+---------------------------------------- ---------------- +---------------+

INFANT : 5.62E-02 : 5.62E-02 : 2.63E-01 : 5.62E-02 : 5.62E-02 : 5.62E-02 : 5.62E-02 : 5.62E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : : : :

ADULT : 5.93E-03 5.93E-03 2.97E-02 5.93E-03 5.93E-03 5.93E-03 5.93E-03 5.93E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.09E-02 : 1.09E-02 : 5.47E-02 : 1.09E-02 : 1.09E-02 : 1.09E-02 : 1.09E-02 : 1.09E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 2.69E-02 : 2.69E-02 : 1.35E-01 : 2.69E-02 : 2.69E-02 : 2.69E-02 : 2.69E-02 : 2.69E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 5.62E-02 : 5.62E-02 : 2.63E-01 : 5.62E-02 : 5.62E-02 : 5.62E-02 : 5.62E-02 : 5.62E-02 :

+--------------- +1/2 ------------------------------ + +-------

TABLE 17. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2010 SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 0.00E+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.00E+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.00E+00 : 0.OOE+00 : 0.00E+00 : 0.OOE+00 : 0.00E+00 : 0.00E+00 : 0.00E+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.00E+00 : 0.OOE+00 : 0.00E+00 : 0.00E+00 : 0.00E+00 : 0.OOE+00 : 0.OOE+00

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . . : .

ADULT 8.05E-03 8.05E-03 4.03E-02 8.05E-03 8.05E-03 8.05E-03 8.05E-03 8.05E-03

+---------------------------------------------+---------------+--------- +---------------

TEEN : 1.35E-02 : 1.35E-02 : 6.73E-02 : 1.35E-02 : 1.35E-02 : 1.35E-02 : 1.35E-02 : 1.35E-02

+--------------- +-------

--- ++------------------------------

CHILD : 3.28E-02 : 3.28E-02 : 1.64E-01 : 3.28E-02 : 3.28E-02 : 3.28E-02 : 3.28E-02 : 3.28E-02

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . . .

ADULT 3.21E-03 3.21E-03 1.61E-02 3.21E-03 3.21E-03 3.21E-03 3.21E-03 3.21E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.71E-03 : 2.71E-03 : 1.36E-02 : 2.71E-03 : 2.71E-03 : 2.71E-03 : 2.71E-03 : 2.71E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.10E-03 : 5.10E-03 : 2.55E-02 : 5.10E-03 : 5.10E-03 : 5.10E-03 : 5.10E-03 : 5.10E-03

-T------------+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK:: . . .

-1 ADULT : 3.50E-03 3.50E-03 1.75E-02 3.50E-03 3.50E-03 3.50E-03 3.50E-03 3.50E-03

+------------------------------------------+---------------+---------------

TEEN : 6.47E-03 : 6.47E-03 : 3.23E-02 : 6.47E-03 : 6.47E-03 : 6.47E-03 : 6.47E-03 +-------- : 6.47E-03 S+ * +

.-------------- +

CHILD : 1.59E-02 : 1.59E-02 : 7.95E-02 : 1.59E-02 : 1.59E-02 : 1.59E-02 : 1.59E-02 : 1.59E-02

+----------------------------------------- -+---------------+---------------

INFANT : 3.32E-02 : 3.32E-02 : 1.56E-01 : 3.32E-02 : 3.32E-02 : 3.32E-02 : 3.32E-02 : 3.32E-02

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . . .

ADULT : 3.50E-03 3.50E-03 1.75E-02 3.50E-03 3.50E-03 3.50E-03 3.50E-03 3.50E-03

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 6.47E-03 : 6.47E-03 : 3.23E-02 : 6.47E-03 : 6.47E-03 : 6.47E-03 : 6.47E-03 : 6.47E-03

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.59E-02 : 1.59E-02 : 7.95E-02 : 1.59E-02 : 1.59E-02 : 1.59E-02 : 1.59E-02 : 1.59E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 3.32E-02 : 3.32E-02 : 1.56E-01 : 3.32E-02 : 3.32E-02 : 3.32E-02 : 3.32E-02 : 3.32E-02

+---------------+------------------------------ --------------------------- +---------------

TABLE 17. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : " . :

ADULT 3.41E-02 3.41E-02 1.70E-01 3.41E-02 3.41E-02 3.41E-02 3.41E-02 3.41E-02

+-------------------- ------ +---------------+---------------

TEEN : 5.70E-02 : 5.70E-02 : 2.85E-01 : 5.70E-02 : 5.70E-02 : 5.70E-02 : 5.70E-02 : 5.70E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.39E-01 : 1.39E-01 : 6.93E-01 : 1.39E-01 : 1.39E-01 : 1.39E-01 : 1.39E-01 : 1.39E-01 :

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . . :

ADULT 1.36E-02 1.36E-02 6.80E-02 1.36E-02 1.36E-02 1.36E-02 1.36E-02 1.36E-02

------------- +---------------+---------------

TEEN : 1.15E-02 : 1.15E-02 : 5.74E-02 : 1.15E-02 : 1.15E-02 : 1.15E-02 : 1.15E-02 : 1.15E-02 :

------------- +---------------+---------------

CHILD : 2.16E-02 : 2.16E-02 : 1.08E-01 : 2.16E-02 : 2.16E-02 : 2.16E-02 : 2.16E-02 : 2.16E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . :

00 ADULT : 1.48E-02 1.48E-02 7.41E-02 1.48E-02 1.48E-02 1.48E-02 1.48E-02 1.48E-02

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.74E-02 : 2.74E-02 : 1.37E-01 : 2.74E-02 : 2.74E-02 : 2.74E-02 : 2.74E-02 : 2.74E-02 :

+---------------+--------- -+---------------+---------------+

CHILD : 6.73E-02 : 6.73E-02 : 3.36E-01 : 6.73E-02 : 6.73E-02 : 6.73E-02 : 6.73E-02 : 6.73E-02 :

+---------------+---------------+-- ------- +---------------+---------------+

INFANT : 1.41E-01 : 1.41E-01 : 6.59E-01 : 1.41E-01 : 1.41E-01 : 1.41E-01 : 1.41E-01 : 1.41E-01 :

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : . . : . :

ADULT : 1.48E-02 1.48E-02 7.41E-02 1.48E-02 1.48E-02 1.48E-02 1.48E-02 1.48E-02

+---------------+---------------+-------- -+---------------+---------------+

TEEN : 2.74E-02 : 2.74E-02 : 1.37E-01 : 2.74E-02 : 2.74E-02 : 2.74E-02 : 2.74E-02 : 2.74E-02 :

+---------------+-----------------------------------------+---------------+

CHILD : 6.73E-02 : 6.73E-02 : 3.36E-01 : 6.73E-02 : 6.73E-02 : 6.73E-02 : 6.73E-02 : 6.73E-02 :

T- -------------- +---------------+--------------- +--------------- +---------+---------------

INFANT :1.41E-01 :1.41E-01 :6.59E-01 :1.41E-01 :1.41E-01 :1.41E-01 :1.41E-01 :1.41E-01:

+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TABLE 18. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MEEM), JULY-SEPTEMBER 2010 SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : :

ADULT 6.04E-03 6.04E-03 3.02E-02 6.04E-03 6.04E-03 6.04E-03 6.04E-03 6.04E-03

+-+------------------------------------------ -------------------------------------------- +

TEEN : 1.01E-02 : 1.01E-02 : 5.05E-02 : 1.01E-02 : 1.01E-02 : 1.01E-02 : 1.01E-02 : 1.01E-02

++---------------+---------------+--------------- ---------------------------------------- +

CHILD : 2.46E-02 : 2.46E-02 : 1.23E-01 : 2.46E-02 : 2.46E-02 : 2.46E-02 : 2.46E-02 : 2.46E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . . . . :

ADULT 2.41E-03 2.41E-03 1.20E-02 2.41E-03 2.41E-03 2.41E-03 2.41E-03 2.41E-03

++------------------------------+--------------- ----------------------------------------- +

TEEN : 2.04E-03 : 2.04E-03 : 1.02E-02 : 2.04E-03 : 2.04E-03 : 2.04E-03 : 2.04E-03 : 2.04E-03

++------------------------------+---------------+-------------------------------------------+

CHILD : 3.83E-03 : 3.83E-03 : 1.91E-02 : 3.83E-03 : 3.83E-03 : 3.83E-03 : 3.83E-03 : 3.83E-03 m----------7--------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK:: : . : . .

ADULT : 2.63E-03 2.63E-03 : 1.31E-02 2.63E-03 : 2.63E-03 : 2.63E-03 : 2.63E-03 2.63E-03

+------------------------------------------+---------------------------------------------+

TEEN : 4.85E-03 : 4.85E-03 : 2.42E-02 : 4.85E-03 : 4.85E-03 : 4.85E-03 : 4.85E-03 : 4.85E-03

+---------------+--------------- -------------

CHILD : 1.19E-02 : 1.19E-02 : 5.96E-02 : 1.19E-02 : 1.19E-02 : 1.19E-02 : 1.19E-02 : 1.19E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 2.49E-02 : 2.49E-02 : 1.17E-01 : 2.49E-02 : 2.49E-02 : 2.49E-02 : 2.49E-02 : 2.49E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : : . .

ADULT : 2.63E-03 : 2.63E-03 : 1.31E-02 : 2.63E-03 2.63E-03 : 2.63E-03 : 2.63E-03 : 2.63E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 4.85E-03 : 4.85E-03 : 2.42E-02 : 4.85E-03 : 4.85E-03 : 4.85E-03 : 4.85E-03 : 4.85E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.19E-02 : 1.19E-02 : 5.96E-02 : 1.19E-02 : 1.19E-02 : 1.19E-02 : 1.19E-02 : 1.19E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 2.49E-02 : 2.49E-02 : 1.17E-01 : 2.49E-02 : 2.49E-02 : 2.49E-02 : 2.49E-02 : 2.49E-02

+-------------------------------------------+--------------------------------------------+

TABLE 18. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.00E+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.00E+00 : 0.OOE+00 : 0.00E+00 : 0.OOE+00 : 0.OOE+00 : 0.00E+00 : 0.00E+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : . . :

ADULT 1.10E-02 1.10E-02 5.50E-02 1.10E-02 1.10E-02 1.10E-02 1.10E-02 1.10E-02

+---------------+-------------------------------------------------------------------------+

TEEN : 1.84E-02 : 1.84E-02 : 9.19E-02 : 1.84E-02 : 1.84E-02 : 1.84E-02 : 1.84E-02 : 1.84E-02 :

+---------------+---------------+----------------------------------------------------------+

CHILD : 4.47E-02 : 4.47E-02 : 2.24E-01 : 4.47E-02 : 4.47E-02 : 4.47E-02 : 4.47E-02 : 4.47E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . . . :

ADULT 4.39E-03 4.39E-03 2.19E-02 4.39E-03 4.39E-03 4.39E-03 4.39E-03 4.39E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 3.71E-03 : 3.71E-03 : 1.85E-02 : 3.71E-03 : 3.71E-03 : 3.71E-03 : 3.71E-03 : 3.71E-03 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 6.97E-03 : 6.97E-03 : 3.48E-02 : 6.97E-03 : 6.97E-03 : 6.97E-03 : 6.97E-03 : 6.97E-03 :

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . : .

ADULT : 4.79E-03 4.79E-03 2.39E-02 4.79E-03 4.79E-03 4.79E-03 4.79E-03 4.79E-03

+---------------+---------------+----------------------------------------------------------+

TEEN : 8.83E-03 : 8.83E-03 : 4.41E-02 : 8.83E-03 : 8.83E-03 : 8.83E-03 : 8.83E-03 : 8.83E-03 :

+---------------+---------------+---------------+- ------- ----------------------------- +

CHILD : 2.17E-02 : 2.17E-02 : 1.09E-01 : 2.17E-02 : 2.17E-02 : 2.17E-02 : 2.17E-02 : 2.17E-02 :

++---------------+---------------+----------------------------------------------------------+

INFANT : 4.54E-02 : 4.54E-02 : 2.13E-01 : 4.54E-02 : 4.54E-02 : 4.54E-02 : 4.54E-02 : 4.54E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : . :

ADULT : 4.79E-03 4.79E-03 2.39E-02 4.79E-03 4.79E-03 4.79E-03 4.79E-03 4.79E-03

+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 8.83E-03 : 8.83E-03 : 4.41E-02 : 8.83E-03 : 8.83E-03 : 8.83E-03 : 8.83E-03 : 8.83E-03 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 2.17E-02 : 2.17E-02 : 1.09E-01 : 2.17E-02 : 2.17E-02 : 2.17E-02 : 2.17E-02 : 2.17E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 4.54E-02 : 4.54E-02 : 2.13E-01 : 4.54E-02 : 4.54E-02 : 4.54E-02 : 4.54E-02 : 4.54E-02 :

++------------------------------+----------------------------------------------------------+

TABLE 19. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2010 SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET . : :

ADULT 1.27E-02 1.27E-02 6.35E-02 1.27E-02 1.27E-02 1.27E-02 1.27E-02 1.27E-02

+---------------+---------------+--------------- ----------------------------------------- +

TEEN : 2.12E-02 : 2.12E-02 : 1.06E-01 : 2.12E-02 : 2.12E-02 : 2.12E-02 : 2.12E-02 : 2.12E-02 :

+------------------------------+--------------- +------------------------+---------------+

CHILD : 5.17E-02 : 5.17E-02 : 2.58E-01 : 5.17E-02 : 5.17E-02 : 5.17E-02 : 5.17E-02 : 5.17E-02 :

-------------------- +---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . . . .

ADULT 5.07E-03 5.07E-03 2.53E-02 5.07E-03 5.07E-03 5.07E-03 5.07E-03 5.07E-03

- +--------------------------+-----

- - ----------------------------------------------------- * +

TEEN : 4.28E-03 : 4.28E-03 : 2.14E-02 : 4.28E-03 : 4.28E-03 : 4.28E-03 : 4.28E-03 : 4.28E-03

+------------------------------+--------------- -----------------------

+ +---------------+

CHILD : 8.05E-03 : 8.05E-03 : 4.02E-02 : 8.05E-03 : 8.05E-03 : 8.05E-03 : 8.05E-03 : 8.05E-03 :

n -----------------------+--------------- --------------- +---------------+----------------------------

COW MILK :

- ADULT : 5.53E-03 5.53E-03 2.76E-02 5.53E-03 5.53E-03 5.53E-03 5.53E-03 5.53E-03

+--------------------------------+--------------- +-------- ------------------------------- +

TEEN : 1.02E-02 : 1.02E-02 : 5.10E-02 : 1.02E-02 : 1.02E-02 : 1.02E-02 : 1.02E-02 : 1.02E-02 :

+------------------------------+--------------- +-------------------------+---------------+

CHILD : 2.51E-02 : 2.51E-02 : 1.25E-01 : 2.51E-02 : 2.51E-02 : 2.51E-02 : 2.51E-02 : 2.51E-02 :

+------------------------------+--------------- - + ------------------------------ +-------

INFANT : 5.24E-02 : 5.24E-02 : 2.45E-01 : 5.24E-02 : 5.24E-02 : 5.24E-02 : 5.24E-02 : 5.24E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : :

ADULT : 5.53E-03 5.53E-03 2.76E-02 5.53E-03 5.53E-03 5.53E-03 5.53E-03 5.53E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.02E-02 : 1.02E-02 : 5.10E-02 : 1.02E-02 : 1.02E-02 : 1.02E-02 : 1.02E-02 : 1.02E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 2.51E-02 : 2.51E-02 : 1.25E-01 : 2.51E-02 : 2.51E-02 : 2.51E-02 : 2.51E-02 : 2.51E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 5.24E-02 : 5.24E-02 : 2.45E-01 : 5.24E-02 : 5.24E-02 : 5.24E-02 : 5.24E-02 : 5.24E-02 :

TABLE 19. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM),OCTOBER-DECEMBER 2010(Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 2.80 MILES NNW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : . : :

ADULT 1.86E-02 1.86E-02 9.29E-02 1.86E-02 1.86E-02 1.86E-02 1.86E-02 1.86E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 3.11E-02 : 3.11E-02 : 1.55E-01 : 3.11E-02 : 3.11E-02 : 3.11E-02 : 3.11E-02 : 3.11E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 7.56E-02 : 7.56E-02 : 3.78E-01 : 7.56E-02 : 7.56E-02 : 7.56E-02 : 7.56E-02 : 7.56E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

H'EAT : : : : :

ADULT 7.41E-03 7.41E-03 3.71E-02 7.41E-03 7.41E-03 7.41E-03 7.41E-03 7.41E-03

+---------------------------------------------+--- ------------------------ +---------------

TEEN : 6.26E-03 : 6.26E-03 : 3.13E-02 : 6.26E-03 : 6.26E-03 : 6.26E-03 : 6.26E-03 : 6.26E-03 :

+------------------------------+

CHILD : 1.18E-02 : 1.18E-02 : 5.89E-02 : 1.18E-02 : 1.18E-02 : 1.18E-02 : 1.18E-02 : 1.18E-02 :

+--------- ---------------

COW MILK : : : : :

K) ADULT : 8.09E-03 8.09E-03 4.04E-02 8.09E-03 8.09E-03 8.09E-03 8.09E-03 8.09E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.49E-02 : 1.49E-02 : 7.46E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02 :

+---------------+-------------

CHILD : 3.67E-02 : 3.67E-02 : 1.83E-01 : 3.67E-02 : 3.67E-02 : 3.67E-02 : 3.67E-02 : 3.67E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 7.67E-02 : 7.67E-02 : 3.59E-01 : 7.67E-02 : 7.67E-02 : 7.67E-02 : 7.67E-02 : 7.67E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : : :

ADULT : 8.09E-03 8.09E-03 4.04E-02 8.09E-03 8.09E-03 8.09E-03 8.09E-03 8.09E-03

+---------------+- ------------------------- +---------------

TEEN : 1.49E-02 : 1.49E-02 : 7.46E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02 :

--------------------.---------------- +------------ ---------------

CHILD : 3.67E-02 : 3.67E-02 : 1.83E-01 : 3.67E-02 : 3.67E-02 : 3.67E-02 : 3.67E-02 : 3.67E-02 :

+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 7.67E-02 : 7.67E-02 : 3.59E-01 : 7.67E-02 : 7.67E-02 : 7.67E-02 : 7.67E-02 : 7.67E-02 :

+---------------------------------- - ------- -+----------------+-------------

TABLE 20. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2010 SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : . .

ADULT 1.86E-02 1.86E-02 9.29E-02 1.86E-02 1.86E-02 1.86E-02 1.86E-02 1.86E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 3.11E-02 : 3.11E-02 : 1.55E-01 : 3.11E-02 : 3.11E-02 : 3.11E-02 : 3.11E-02 : 3.11E-02

+--------------- +-------

--- +*------------------------------

CHILD : 7.56E-02 : 7.56E-02 : 3.78E-01 : 7.56E-02 : 7.56E-02 : 7.56E-02 : 7.56E-02 : 7.56E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . . . : :

ADULT 7.41E-03 7.41E-03 3.71E-02 7.41E-03 7.41E-03 7.41E-03 7.41E-03 7.41E-03

+--------------- -----

+---------------+---------------

TEEN : 6.26E-03 : 6.26E-03 : 3.13E-02 : 6.26E-03 : 6.26E-03 : 6.26E-03 : 6.26E-03 : 6.26E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.18E-02 : 1.18E-02 : 5.89E-02 : 1.18E-02 : 1.18E-02 : 1.18E-02 : 1.18E-02 : 1.18E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : . . . : .

Lt ADULT : 8.09E-03 8.09E-03 4.04E-02 8.09E-03 8.09E-03 8.09E-03 8.09E-03 8.09E-03

+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 1.49E-02 : 1.49E-02 : 7.46E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02

-- 0---------------

0--------------- 0---------------0-------------------------

CHILD :3.67E-02 :3.67E-02 :1.83E-01 :3.67E-02 :3.67E-02 :3.67E-02 :3.67E-02 :3.67E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 7.67E-02 : 7.67E-02 : 3.59E-01 : 7.67E-02 : 7.67E-02 : 7.67E-02 : 7.67E-02 : 7.67E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : - . . . .

ADULT : 8.09E-03 8.09E-03 4.04E-02 8.09E-03 8.09E-03 8.09E-03 8.09E-03 8.09E-03

+--------------- -------

+---------------+

TEEN : 1.49E-02 : 1.49E-02 : 7.46E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02 : 1.49E-02

-- 0---------------

0--------------- 0---------------0-------------------------

CHILD : 3.67E-02 : 3.67E-02 : 1.83E-01 : 3.67E-02 : 3.67E-02 : 3.67E-02 : 3.67E-02 : 3.67E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT :7.67E-02 :7.67E-02 :3.59E-01 :7.67E-02 :7.67E-02 :7.67E-02 :7.67E-02 :7.67E-02

+---------------+---------------+---------------+---------------+---------------+---------------+

TABLE 20. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), JULYY-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 2.80 MILES NNW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.00E+00 : 0.00E+00 : 0.00E+00 : 0.00E+00 : 0.00E+00 : 0.00E+00 : 0.00E+00 : 0.00E+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.00E+00 : 0.OOE+00 : 0.OOE+00 : 0.00E+00 : 0.OOE+00 : 0.00E+00 : 0.OOE+00 : 0.00E+00 :

+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : . : : :

ADULT 2.82E-02 2.82E-02 1.41E-01 2.82E-02 2.82E-02 2.82E-02 2.82E-02 2.82E-02

+ --------------------------------------------- ---------------------------- +---------------

TEEN : 4.71E-02 : 4.71E-02 : 2.36E-01 : 4.71E-02 : 4.71E-02 : 4.71E-02 : 4.71E-02 : 4.71E-02 :

+ --------------------------------------------- ---------------------------- +---------------

CHILD : 1.15E-01 : 1.15E-01 : 5.74E-01 : 1.15E-01 : 1.15E-01 : 1.15E-01 : 1.15E-01 : 1.15E-01 :

+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : : : . : :

ADULT 1.12E-02 1.12E-02 5.62E-02 1.12E-02 1.12E-02 1.12E-02 1.12E-02 1.12E-02

+ --------------- +---------------------------------------------------------+---------------

TEEN : 9.50E-03 : 9.50E-03 : 4.75E-02 : 9.50E-03 : 9.50E-03 : 9.50E-03 : 9.50E-03 : 9.50E-03 :

+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.79E-02 : 1.79E-02 : 8.93E-02 : 1.79E-02 : 1.79E-02 : 1.79E-02 : 1.79E-02 : 1.79E-02

-T-------------1--------+----------+---------------+---------------+---------------+---------------+---------------+---------------+

ON COW MILK: : : . : . .

ADULT : 1.23E-02 1.23E-02 6.13E-02 1.23E-02 1.23E-02 1.23E-02 1.23E-02 1.23E-02

+ --------------------------------------------- ---------------------------- +---------------

TEEN : 2.26E-02 : 2.26E-02 : 1.13E-01 : 2.26E-02 : 2.26E-02 : 2.26E-02 : 2.26E-02 : 2.26E-02 :

+---------------+------------------------------------------------------------+-------------

CHILD : 5.56E-02 : 5.56E-02 : 2.78E-01 : 5.56E-02 : 5.56E-02 : 5.56E-02 : 5.56E-02 : 5.56E-02 :

+---------------+---------------------------------------------------------+---------------

INFANT : 1.16E-01 : 1.16E-01 : 5.45E-01 : 1.16E-01 : 1.16E-01 : 1.16E-01 : 1.16E-01 : 1.16E-01 :

+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : . : : :

ADULT : 1.23E-02 1.23E-02 6.13E-02 1.23E-02 1.23E-02 1.23E-02 1.23E-02 1.23E-02

+---------------+---------------------------------------------------------+---------------

TEEN : 2.26E-02 : 2.26E-02 : 1.13E-01 : 2.26E-02 : 2.26E-02 : 2.26E-02 : 2.26E-02 : 2.26E-02 :

++---------------+---------------+---------------+- ------------------------------ +-------

CHILD : 5.56E-02 : 5.56E-02 : 2.78E-01 : 5.56E-02 : 5.56E-02 : 5.56E-02 : 5.56E-02 : 5.56E-02 :

T- --------------

0--------------- 0--------------- 0---------------0-------------------------

INFANT :1.16E-01 :1.16E-01 :5.45E-01 :1.16E-01 :1.16E-01 :1.16E-01 :1.16E-01 :1.16E-01:

+---------------+---------------+---------------+---------------+---------------+---------------+

TABLE 21. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2010 SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 0.OOE+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GROUND : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : . : :

ADULT 2.66E-02 2.66E-02 1.33E-01 2.66E-02 2.66E-02 2.66E-02 2.66E-02 2.66E-02 S--*------------------+---------------+--------------- ------------------------------------------- +

TEEN : 4.45E-02 : 4.45E-02 : 2.23E-01 : 4.45E-02 : 4.45E-02 : 4.45E-02 : 4.45E-02 : 4.45E-02 :

+---+-----------------+---------------+--------------- +------------------------------------------+

CHILD : 1.08E-01 : 1.08E-01 : 5.42E-01 : 1.08E-01 : 1.08E-01 : 1.08E-01 : 1.0BE-01 : 1.08E-01 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT . . . . -

ADULT 1.06E-02 1.06E-02 5.31E-02 1.06E-02 1.06E-02 1.06E-02 1.06E-02 1.06E-02 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 8.98E-03 : 8.98E-03 : 4.49E-02 : 8.98E-03 : 8.98E-03 : 8.98E-03 : 8.98E-03 : 8.98E-03 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.69E-02 : 1.69E-02 : 8.44E-02 : 1.69E-02 : 1.69E-02 : 1.69E-02 : 1.69E-02 : 1.69E-02 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK:: : : : .

ADULT : 1.16E-02 1.16E-02 5.80E-02 1.16E-02 1.16E-02 1.16E-02 1.16E-02 1.16E-02

- + I-------------------------------+--------------- +-------------------------------------------

TEEN : 2.14E-02 : 2.14E-02 : 1.07E-01 : 2.14E-02 : 2.14E-02 : 2.14E-02 : 2.14E-02 : 2.14E-02 :

- - +--+----------------------------------------------- +--------------------------------------------

CHILD : 5.26E-02 : 5.26E-02 : 2.63E-01 : 5.26E-02 : 5.26E-02 : 5.26E-02 : 5.26E-02 : 5.26E-02 :

--- +----------------------------------+--------------- +----------------------------+4-------------

INFANT : 1.10E-01 : 1.10E-01 : 5.15E-01 : 1.10E-01 : 1.10E-01 : 1.10E-01 : 1.10E-01 : 1.10E-01 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : : : :

ADULT : 1.16E-02 1.16E-02 5.80E-02 1.16E-02 1.16E-02 1.16E-02 1.16E-02 1.16E-02 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 2.14E-02 : 2.14E-02 : 1.07E-01 : 2.14E-02 : 2.14E-02 : 2.14E-02 : 2.14E-02 : 2.14E-02 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 5.26E-02 : 5.26E-02 : 2.63E-01 : 5.26E-02 : 5.26E-02 : 5.26E-02 : 5.26E-02 : 5.26E-02 :

INAT ---- 0----------------- --------------

0---------------0-0--0--- ---------------- 0---------------0 INFANT :1.10E-01 :1.10E-01 :5.15E-01 :1.10E-01 :1.10E-01 :1.10E-01 :1.1OE-01 :1.10E-01:

TABLE 21. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2010 (Continued)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 0.00E+00 MILLRADS ANNUAL GAMMA AIR DOSE = 0.OOE+00 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

PLUME : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

-+-+----------------------------------------------------------------------------------------------

GROUND : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 : 0.OOE+00 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

VEGET : : : :

ADULT 5.76E-02 5.76E-02 2.88E-01 5.76E-02 5.76E-02 5.76E-02 5.76E-02 5.76E-02 S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

TEEN : 9.63E-02 : 9.63E-02 : 4.82E-01 : 9.63E-02 : 9.63E-02 : 9.63E-02 : 9.63E-02 : 9.63E-02 :

-+-.. .+---------------+------------------------------ +-------------+------------------------------

CHILD : 2.34E-01 : 2.34E-01 : 1.17E+00 : 2.34E-01 : 2.34E-01 : 2.34E-01 : 2.34E-01 : 2.34E-01 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

MEAT : . : : :

ADULT 2.30E-02 2.30E-02 1.15E-01 2.30E-02 2.30E-02 2.30E-02 2.30E-02 2.30E-02 S+

+--------------- ------------- +------------------------------

TEEN : 1.94E-02 : 1.94E-02 : 9.71E-02 : 1.94E-02 : 1.94E-02 : 1.94E-02 : 1.94E-02 : 1.94E-02 :

-+-+---------------------------------------------------------------+------------------------------

CHILD : 3.65E-02 : 3.65E-02 : 1.83E-01 : 3.65E-02 : 3.65E-02 : 3.65E-02 : 3.65E-02 : 3.65E-02 :

+---------------+---------------+---------------+---------------+---------------+---------------+

COW MILK : : . . : :

ADULT : 2.51E-02 2.51E-02 1.25E-01 2.51E-02 2.51E-02 2.51E-02 2.51E-02 2.51E-02

--- +---------------------------------------------------------------+------------------------------

TEEN : 4.63E-02 : 4.63E-02 : 2.31E-01 : 4.63E-02 : 4.63E-02 : 4.63E-02 : 4.63E-02 : 4.63E-02 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

CHILD : 1.14E-01 : 1.14E-01 : 5.69E-01 : 1.14E-01 : 1.14E-01 : 1.14E-01 : 1.14E-01 : 1.14E-01 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 2.38E-01 : 2.38E-01 : 1.11E+00 : 2.38E-01 : 2.38E-01 : 2.38E-01 : 2.38E-01 : 2.38E-01 :

-+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

GOATMILK : : . . . - :

ADULT : 2.51E-02 2.51E-02 1.25E-01 2.51E-02 2.51E-02 2.51E-02 2.51E-02 2.51E-02

+-+ ---------------

4 +---------------+--------------- ----------------------------- +---------------

TEEN : 4.63E-02 : 4.63E-02 : 2.31E-01 : 4.63E-02 : 4.63E-02 : 4.63E-02 : 4.63E-02 : 4.63E-02 :

S+-------+-------------+---------------+---------------+---------------+---------------+-----------+---------------+

CHILD : 1.14E-01 : 1.14E-01 : 5.69E-01 : 1.14E-01 : 1.14E-01 : 1.14E-01 : 1.14E-01 : 1.14E-01 :

S+-------+-----------+---------------+---------------+---------------+---------------+---------------+---------------+

INFANT : 2.38E-01 : 2.38E-01 : 1.11E+00 : 2.38E-01 : 2.38E-01 : 2.38E-01 : 2.38E-01 : 2.38E-01 :

-+-----------------+----------------------------- ----------------------------- +---------------

DOSE CALCULATION MODELS To evaluate the radiological consequences of the routine release of liquid and gaseous effluents from the Cooper Nuclear Station, two computer codes were used: LADTAP I1for liquid doses and GASPAR for gaseous doses. Both of these computer codes implement the dose calculational methodologies of U.S.

NRC Regulatory Guide 1.109, Revision 1.

Source terms for each quarter are combined with station-specific demographic data and either hydrological dilution factors, for liquid dose calculations, or atmospheric diffusion estimates, for gaseous dose calculations.

For liquid dose calculations, the hydrological dilution factors used for input to LADTAP II, as well as other input parameters, are listed in Table 22. Other inputs not specifically listed in this table are taken from Regulatory Guide 1.109, Revision 1. Semiannual doses are obtained by summing the contributions from the appropriate quarters.

For gaseous dose calculations, atmospheric diffusion estimates are obtained from the reduction and processing of onsite meteorological data, as described in Appendix B. Source terms for the semiannual period are obtained by summing source terms for the appropriate quarters. Additional input to GASPAR includes the following station-supplied data:

- 0 to 50 mile population distribution

- 0 to 50 mile meat, milk, and vegetable distributions 3

- Absolute humidity at Cooper Nuclear Station (14.61 g/m )

- The fraction of the year that the vegetables are grown (0.5)

- The fraction of the daily feed intake derived from pasture for milk and meat animals (0.5)

Other values used for input to GASPAR are default values from Regulatory Guide 1.109, Rev. 1.

F-67

TA3LE 22. Values of Parameters Used to Make Dose Estimates Resulting From Liquid Discharges at Cooper Nuclear Station January-December 2010 Values Assigned Parameter Individual Population Cooling flow rate (cfs)

Ql NR NR (Average daily value) Q2 1339.15 1339.15 Q3 1433.11 1433.11 Q4 1235.97 1235.97 Dilution factor* Qi NR NR Q2 1 58.63 Q3 1 65.22 Q4 1 50.42 Holding time:

Fish 24 hr *** 168 hr ***

Drinking water 12 hr *** 22.4 hr **

Shoreline exposure 0 hr *** 22.4 hr **

Swimming 0 hr *** 22.4 hr **

Boating 0 hr *** 22.4 hr **

Qi, Q2, Q3, and Q4 represent first, second, third and fourth quarter station data for 2010, respectively.

- Based on an average Missouri River water flow of 5.5 ft/sec, 84 miles down the river.

- - Values from Regulatory Guide 1.109, Revision 1.

NR- No release F-68

REFERENCES Electric Power Research Institute, Technical Report 1021106, "Estimation of Carbon-14 in Nuclear Power Plant Gaseous Effluents", December 2010.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.21, "Measuring, Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants", Revision 1, 1974.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.23 (Safety Guide 23), "Onsite Meteorological Programs", Revision 0, 1972.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.111, "Methods for Estimating Atmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light-Water-Cooled Reactors", Revision 1, 1977.

U.S. Nuclear Regulatory Commission, NUREG/CR-2919, "XOQDOQ: Computer Program for the Meteorological Evaluation of Routine Effluent Releases at Nuclear Power Stations", 1982.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.111, "Methods for Estimating Atmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light-Water-Cooled Reactors", Revision 0, 1976.

U.S. Nuclear Regulatory Commission, NUREG-0597, "User's Guide to GASPAR Code",

December 1980.

U.S. Nuclear Regulatory Commission, NUREG/CR-1276, "User's Manual for LADTAP 11: A Computer Code for Calculating Radiation Exposure to Man From Routine Release of Nuclear Reactor Liquid Effluents", 1980.

U.S. Nuclear Regulatory Commission, Regulatory Guide 1.109, "Calculation of Annual Doses to Man from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10 CFR 50, Appendix I", Revision 1, 1977.

F-69

APPENDIX G REMP SAMPLE STATION DESCRIPTIONS G-1

REMP SAMPLE STATION DESCRIPTIONS The following pages contain descriptions of the CNS REMP Sample Stations that were active or were used for part or all of 2010.

G-2

REMP SAMPLE STATION DESCRIPTIONS SAMPLE TYPES AND SAMPLE LOCATIONS Sample Station (a) Sample Description - Type and Location No. 1 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: Outside the northwest edge of fence, east of the gate to the LLRW storage pad on the CNS site, NW 1/4, S32, T5N, R16E, Nemaha County, Nebraska.

Lon. 095.38.634 W - Lat. 40.21.523 N No. 2 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: North side of county road to the south portion of CNS site, SW 1/4, S32, T5N, R16E, Nemaha County, Nebraska.

Lon. 095.38.954 W -Lat. 40.21.126 N No. 3 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: Located on the north side of the Brownville State Recreation Park access road near water gauging station, SE 1/4, S 18, T5N, R16E, Nemaha County, Nebraska.

Lon. 095.39.108 W - Lat. 40.23.777 N No. 4 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: Located 1/2 mile south of Phelps City, Missouri, on west side of highway "U", NE 1/4, S2, T64N, R42W, Atchison County, Missouri.

Lon. 095.35.792 W - Lat. 40.23.797 N No. 5 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: Located 1/4 mile south and 1/4 mile east of Langdon, Missouri, on north side of road, west of railroad tracks, SW 1/4, T64N, R41W, Atchison County, Missouri.

Lon. 095.34.434 W-Lat. 40.21.151 N G-3 NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description - Type and Location No. 6 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: One mile west of the end of Missouri State Highway "U", SW comer of the intersection, NW 1/4, S34, T64N, R42W, Atchison County, Missouri.

Lon. 095.37.620 W - Lat. 40.19.459 N No 7 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: 300 yards east of Highway 67 on north side of road, SW 1/4, S6, T4N, R16E, Nemaha, Nebraska.

Lon. 095.40.207 W - Lat. 40.20.287 N No. 8 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: V2 mile north, /4 mile west and 3/4 mile north of Nemaha, on west side of road adjacent to transmission line, NE 1/4, S35, T5N, R15E, Nemaha County, Nebraska.

Lon. 095.41.220 W-Lat. 40.21.570 N No. 9 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: Four miles north of Highway 136, on Highway 67.

Then 1 mile east of Highway 67 and 1A mile north on west side of road, SW 1/4, S26, T6N, R15E, Nemaha County, Nebraska.

Lon. 095.41.810 W - Lat. 40.27.259 N No. 10 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: One mile north of Barada, Nebraska, in SW comer of intersection, NE 1/4, S 14, T3N, RI 6E, Richardson County, Nebraska.

Lon. 095.34.723 W - Lat. 40.13.970 N G-4 NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description - Type and Location No. 11 Type: (1) Water - Ground Location: Plant well water supply header at well pits, NW 1/4, S32, T5N, Rl6E, Nemaha County, Nebraska.

Lon. 095.53.866 W- Lat. 40.18.970 N No. 12 Type: (1) Water-River Location: Sample (1) taken from the Missouri River immediately upstream form the Plant Intake Structure (River Mile 532.5). During periods when unsafe conditions warrant, Station 35 may be used as an alternate upstream collection site.

Lon. 095.53.866 W - Lat. 40.18.970 N No.20 Type: (1) Environmental Thermoluminescent Dosimetry Location: On NNW boundary of NPPD property, east side of county road, SE, S30, T5N, R16E, Nemaha County, Nebraska.

Lon. 095.39.226 W - Lat. 40.22.260 N No.28 Type: (1) Water - River, (2) Fish (3) Sediment from Shoreline (4) Food Products - Broadleaf Vegetation Location: Samples (1), (3), and (4) are taken from the Missouri River or its shore downstream near River Mile 530, Sample (2) is taken from the Missouri River '/2 to 3 miles downstream of the plant site.

Lon. 095.37.301 W-Lat. 40.20.336 N G-5 NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description - Type and Location No. 35 Type: (1) Fish (2) Water - River (Alternate Site)

(3) Food Products - Broadleaf Vegetation Location: Sample (1) will be taken from the Missouri River about 1 to 3 miles above the CNS intake structure. During periods when unsafe conditions warrant, Station 35 may be used as an alternate to Station 12 (upstream collection site) for sample type (2). Sample (3) is taken about 1/4 mile south of the Brownville State Recreation Area in Sector A.

Lon. 095.39.046 W - Lat. 40.23.737 N No. 44 Type: (1) Environmental Thermoluminescent Dosimetry Location: 1/4 mile south of Auburn Country Club on Highway 75, then 1 mile east of Highway 75 at fence line north of county road, SE1/4, S27, T5N, R14E, Nemaha County, Nebraska.

Lon. 095.49.759 W - Lat. 40.21.840 N No. 47 Type: (1) Water- Ground Location: At Falls City Municipal water supply well.

Lon. 095.25.537 W - Lat. 40.01.939 N No. 56 Type: (1) Environmental Thermoluminescent Dosimetry Location: 1 1/4 miles SW of Langdon, Missouri, on Highway "U",

on the right side of the highway, NW 1/4, S23, T64N, R42W, Atchison County, Missouri.

Lon. 095.36.383 W-Lat. 40.21.157 N No. 58 Type: (1) Environmental Thermoluminescent Dosimetry Location: Three miles south of Brownville, Nebraska, on county road, at the SE comer of the intersection with the farm road leading to Sample Station No. 2, SE1/4, S31, T5N, Rl6E, Nemaha County, Nebraska.

Lon. 095.39.338 W-Lat. 40.21.126 N G-6 NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description - Type and Location No. 59 Type: (1) Environmental Thermoluminescent Dosimetry Location: One mile SSE of the CNS Elevated Release Point, in the vicinity of the levee at the south boundary of NPPD property, SE 1/4/4, S32, T5N, R16E, Nemaha County, Nebraska.

Lon. 095.38.223 W-Lat. 40.20.986 N No. 66 Type: (1) Environmental Thermoluminescent Dosimetry Location: Two miles south of Nemaha, Nebraska, on Highway 67 east side of road, NW1/4, S19, T4N, R16E, Nemaha County, Nebraska.

Lon. 095.40.307 W - Lat. 40.18.277 N No. 67 Type: (1) Environmental Thermoluminescent Dosimetry Location: 2 miles west of Brownville, Nebraska, on Highway 136, then north 1 /2miles on county road and east 1/2/2 mile, on north side of road, NE1/4, S11, T5N, RI5E, Nemaha County, Nebraska.

Lon. 095.41.520 W - Lat. 40.24.898 N No. 71 Type: (1) Environmental Thermoluminescent Dosimetry Location: Two miles east of Phelps City, Missouri, on Highway 36, then south 1 /2 miles on county road and west 1/4 mile, SE1/4, S6, T64N, R41W, Atchison County, Missouri.

Lon. 095.34.727 W - Lat. 40.21.664 N No. 79 Type: (1) Environmental Thermoluminescent Dosimetry Location: 1 7/8 miles south of Brownville, NE, on east side of paved road, NPPD property, SE1/4, S30, T5N, R16E, Nemaha County, Nebraska.

Lon. 095.39.23 8 W - Lat. 40.22.006 N G-7 NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description - Type and Location No. 80 Type: (1) Environmental Thermoluminescent Dosimetry Location: 2 1/8 miles south of Brownville, on east side of paved road, NPPD property, NE1/4, S31, T5N, R16E, Nemaha County, Nebraska.

Lon. 095.39.259 W - Lat. 40.21.834 N No. 81 Type: (1) Environmental Thermoluminescent Dosimetry Location: 2 3/8 miles south of Brownville, Nebraska, in the NE comer of the intersection of the paved county road and CNS access road, NPPD property, NE1/4, S31, T5N, R16E, Nemaha County, Nebraska.

Lon. 095.39.291 W - Lat. 40.21.582 N No. 82 Type: (1) Environmental Thermoluminescent Dosimetry Location: 7/8 mile south of CNS in a field, on NPPD property, SW1/4, S32, T5N, R16E, Nemaha County, Nebraska.

Lon. 095.38.395 W- Lat. 40.20.961 N No. 83 Type: (1) Environmental Thermoluminescent Dosimetry Location: 2 1/4 miles south of Nemaha, Nebraska, on Highway 67, then east 1 mile to the junction of the driveway and county road (east side of drive), NE1/4, S19, T4N, RI 6E, Nemaha County, Nebraska.

Lon. 095.39.411 W - Lat. 40.18.119 N No. 84 Type: (1) Environmental Thermoluminescent Dosimetry Location: 2 1/2 miles west of Brownville, NE, south side of Highway 136 west of Locust Grove School, NW1/4, S22, T5N, RI 5E, Nemaha County, Nebraska.

Lon. 095.42.993 W -Lat. 40.23.564 N G-8 NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description - Type and Location No. 85 Type: (1) Environmental Thermoluminescent Dosimetry Location: One mile east of Brownville, Nebraska, on Highway 136, then north 1/4mile on the east side of the county road, NE1/4, S33, T65N, R42W, Atchison County, Missouri.

Lon. 095.38.309 W - Lat. 40.24.508 N No. 86 Type: (1) Environmental Thermoluminescent Dosimetry Location: One mile west of Phelps City, Missouri, on Highway 136, then north I Y2 miles on Highway "D" on west side, SE 1/4, S22, T65N, R42W, Atchison County, Missouri.

Lon. 095.36.938 W-Lat. 40.25.563 N No. 87 Type: (1) Environmental Thermoluminescent Dosimetry Location: One mile west of Phelps City, Missouri, on Highway 136, then south 2 mile on county road and 3/4 mile west on county road to the end of the road, NW1/4, S3, T64N, R42W, Atchison County, Missouri.

Lon. 095.37.806 W - Lat. 40.23.818 N No. 88 Type: (1) Environmental Thennoluminescent Dosimetry Location: One mile west of Phelps City, Missouri, on Highway 136, then south 2 miles at the end of the county road, NW1/4, S 11, T64N, R42W, Atchison County, Missouri.

Lon. 095.37.771 W - Lat. 40.24.762 N No. 89 Type: (1) Environmental Thermoluminescent Dosimetry Location: 2 2 miles south of Phelps City, Missouri, on Highway "U", then 1/2 mile west in the SE comer of the county road intersection, NE 1/4, S14, T64N, R42W, Atchison County, Missouri.

Lon. 095.36.361 W - Lat. 40.21.962 N G-9 NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description - Type and Location No. 90 Type: (1) Environmental Thermoluminescent Dosimetry Location: 1 '/2 miles west and 3/4 mile south of Langdon, Missouri, on Highway "U", then 1/44 mile west, SW1/4, S23, T64N, R42W, Atchison County, Missouri.

Lon. 095.35.808 W - Lat. 40.19.472 N No. 91 Type: (1) Environmental Thermoluminescent Dosimetry Location: V2 mile west of Rockport, Missouri, on the south side of the intersection of U.S. Highway 136 and U.S.

Highway 275, at the south side of the water tower, NW1/4, S28, T65N, R41W, Atchison County, Missouri.

Lon. 095.32.217 W - Lat. 40.25.181 N No. 94 Type: (1) Environmental Thermoluminescent Dosimetry Location: 1/4 mile of Langdon, Missouri, on the west side of the road, NE1/4, S24, T64N, R42W, Atchison County, Missouri.

Lon. 095.34.673 W-Lat. 40.20.931 N No. 96 Type: (1) Food products - Broadleaf Vegetation Location: Approximately 1 mile south of Brownville, Nebraska, along the paved road, in the road ditch in Sector R, SW1/4, S19, T5N, R16E, Nemaha County, Nebraska.

Lon. 095.39.318 W -Lat. 40.23.144 N No. 99 Type: (1) Milk (Nearest and Other Producer)

Location: 1 1/4 mile south of Shubert, Nebraska, on the west side of Highway 67, NE1/4, S24, T3N, RI5E, Richardson County, Nebraska.

Lon. 095.40.368 W- Lat. 40.12.850 N G-10 NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description - Type and Location No. 101 Type: (1) Food Products - Broadleaf Vegetation Location: 5 2 miles east and 2 mile north of Rock Port, Missouri, near the junction of Highway 136 and Highway 59, in Sector D, encompasses portions of several sections, Athison County, Missouri.

Lon. 095.23.822 W - Lat. 40.25.222 N No. 103 Type: (1) Milk (Other Producer)

Location: Four miles south and 3 miles west of Auburn, Nebraska, NE 1/4, S 13, T4N, R13E, Nemaha County, Nebraska.

Lon. 095.53.865 W- Lat. 40.18.971 N G-11 NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

APPENDIX H ANNUAL RADIOLOGICAL GROUNDWATER PROTECTION PROGRAM (ARGPP) REPORT H-1

NEBRASKA PUBLIC POWER DIS TRICT COOPER NUCLEAR STATION, RadiologicalGroundwaterProtectionProgram 2010 Annual Report January1, 2010 to December 31, 2010 Prepared by Teledyne Brown Engineering 2508 Quality Lane Knoxville, TN37931-3133 H-2

Table Of Contents I. Sum m ary ........................................................................................................................................... 4 1I. Characteristics of Tritium (H -3) ................................................................................................. 6 III. Introduction ..................................................................................................................................... 8 A . Objectives of the RGPP ............................................................................................... 10 B . Im plem entation of the Objectives ............................................................................... 10 C. Program Description .................................................................................................... 10 1V . Program Description .................................................................................................................... 12 A . Sam ple A nalysis............................................................................................................... 13 B. Data Interpretation ......................................................................................................... 13 V . Results and D iscussion ................................................................................................................... 15 A . Groundwater Results .................................................................................................... 16 2

H-3

Appendices Appendix A: Location Designation of the Annual Radiological Groundwater Protection Program Report (ARGPPR)

Tables Table A-1: Radiological Groundwater Protection Program - Sampling Locations, Nebraska Public Power District, Cooper Nuclear Station, 2010 MAP Map A-1: Routine Well Water Sample Locations for the Radiological Groundwater Protection Program, Nebraska Public Power District, Cooper Nuclear Station, 2010 Appendix B: Data Tables of the Annual Radiological Groundwater Protection Program Report (ARGPPR)

Table B-1: Exposure Pathway - Water - Ground, 2010 H-4

SECTION I.

SUMMARY

4 H-5

I.

SUMMARY

In 2010, the Cooper Nuclear Station (CNS) of the Nebraska Public Power District (NPPD) Nebraska Public Power District instituted a comprehensive program to evaluate the impact of station operations on groundwater in the vicinity of CNS. This report covers groundwater samples, collected outside of the Licensee required Off-Site Dose Assessment Manual (ODAM) requirements, both on and off station property in 2010.

During that time period, 392 analyses were performed on 56 samples from 15 locations.

In assessing all the data gathered for this report, it was concluded that the operation of CNS had no adverse radiological impact on the environment, and there are no known active releases into the groundwater or surface water at Nebraska Public Power District.

Gross alpha was detected in one location with a concentration of 11.4 +/- 7.37 pCi/L.

Tritium was not detected in any of the groundwater samples at concentrations greater than the United States Environmental Protection Agency (USEPA) drinking water standard (and the Nuclear Regulatory Commission Reporting Limit) of 20,000 pCi/L. The tritium concentrations ranged from 402 + 126 pCi/L to 944 + 164 pCi/L.

Strontium-89 and strontium-90 were not detected at concentrations greater than the Lower Limit of Detection (LLD) as specified in NUREG-1302 in any of the groundwater samples.

Iron-55 was not detected in any of the groundwater samples.

Nickel-63 was not detected in any of the groundwater samples.

Gamma-emitting radionuclides associated with licensed plant operations were not detected at concentrations greater than their respective Lower Limits of Detection (LLDs) as specified in NUREG-1302 in any of the groundwater samples. In the case of tritium, CNS specified that the independent laboratory achieve a lower limit of detection 10 times lower than that required by the United States Environmental Protection Agency (USEPA) regulation.

5 H-6

SECTION II. CHARACTERISTICS OF TRITIUM (H-3) 6 H-7

II. CHARACTERISTICS OF TRITIUM (H-3)

Tritium (chemical symbol H-3) is a radioactive isotope of hydrogen. The most common form of tritium is tritium oxide, which is also called "tritiated water." The chemical properties of tritium are essentially those of ordinary hydrogen.

Tritiated water functions the same as ordinary water in both the environment and the body. Tritium can be taken into the body by drinking water, breathing air, eating food, or absorption through skin. Once tritium enters the body, it disperses quickly and is uniformly distributed throughout the body. Tritium is excreted primarily through urine with a clearance rate characterized by an effective biological half-life of about 14 days.

Within one month or so after ingestion, essentially all tritium is cleared. Organically bound tritium (tritium that is incorporated in organic compounds) can remain in the body for a longer period.

Tritium is produced naturally in the upper atmosphere when cosmic rays strike air molecules. Tritium is also produced during nuclear weapons explosions, as a by-product in reactors producing electricity, and in special production reactors, where the isotopes lithium-7 and/or boron-l0 are activated to produce tritium. Like normal water, tritiated water is colorless and odorless. Tritiated water behaves chemically and physically like non-tritiated water in the subsurface, and therefore tritiated water will travel at the same velocity as the average groundwater velocity.

Tritium has a half-life of approximately 12.3 years. It decays spontaneously to helium-3 (3He). This radioactive decay releases a beta particle (low-energy electron). The radioactive decay of tritium is the source of the health risk from exposure to tritium.

Tritium is one of the least dangerous radionuclides because it emits very weak beta radiation and leaves the body relatively quickly. Since tritium is almost always found as water, it goes directly into soft tissues and organs. The associated dose to these tissues is generally uniform and is dependent on the water content of the specific tissue.

7 H-8

SECTION III. INTRODUCTION 8

H-9

III. INTRODUCTION Cooper Nuclear Station is located in Nemaha County in the southeast corner of Nebraska on the Missouri River. A portion of the site extends into Missouri. The reactor is an 830-megawatt (net electrical) boiling water reactor. Initial criticality was attained on February 21, 1974.

This report covers those analyses performed by Teledyne Brown Engineering (TBE) on samples collected in 2010.

9 H-10

III. INTRODUCTION (cont)

A. Objectives of the Radiological Groundwater Protection Program (RGPP)

The long-term objectives of the RGPP are as follows:

1. Identify suitable locations to monitor and evaluate potential impacts from station operations before significant radiological impact to the environment and potential drinking water sources.

2. Understand the local hydrogeologic regime in the vicinity of the station and maintain up-to-date knowledge of flow patterns on the surface and shallow subsurface.

3. Perform routine water sampling and radiological analysis of water from selected locations.

4. Report new leaks, spills, or other detections with potential radiological significance to stakeholders in a timely manner.

5. Regularly assess analytical results to identify adverse trends.

6. Take necessary corrective actions to protect groundwater resources.

B. Implementation of the Objectives The objectives identified have been implemented at CNS as discussed below:

1. Cooper Nuclear Station will continue to perform routine sampling and radiological analysis of water from selected locations.

2. Cooper Nuclear Station has implemented new procedures to identify and report new leaks, spills, or other detections with potential radiological significance in a timely manner.

3. Cooper Nuclear Station staff assesses analytical results on an ongoing basis to identify adverse trends.

C. Program Description I. Sample Collection Sample locations can be found in Appendix A, Table A-I and Map A-I.

Groundwater Samples of water are collected, managed, transported and analyzed in 10 H-1I

accordance with approved procedures following regulatory methods.

Sample locations, sample collection frequencies and analytical frequencies are controlled in accordance with approved station procedures. Contractor and/or station personnel are trained in the collection, preservation management, and shipment of samples, as well as in documentation of sampling events. Analytical laboratories are subject to internal quality assurance programs, inter-laboratory cross-check programs, as well as nuclear industry audits. Station personnel review and evaluate all analytical data deliverables after initial review by the contractor.

Analytical data results are reviewed by both station personnel for adverse trends or changes to hydrogeologic conditions.

11 H-12

SECTION IV. PROGRAM DESCRIPTION 12 H-13

IV. Program Description A. Sample Analysis This section describes the general analytical methodologies used by TBE to analyze the environmental samples for radioactivity for the CNS RGPP in 2010.

In order to achieve the stated objectives, the current program includes the following analyses:

I. Concentrations of gross alpha in groundwater.

2. Concentrations of tritium in groundwater.

3. Concentrations of strontium-89 and strontium-90 in groundwater.

4. Concentrations of iron-55 in groundwater.

5. Concentration of nickel-63 in groundwater.

6. Concentrations of gamma emitters in groundwater.

B. Data Interpretation The radiological data collected prior to CNS becoming operational were used as a baseline with which these operational data were compared. For the purpose of this report, CNS was considered operational at initial criticality. Several factors were important in the interpretation of the data:

1. Lower Limit of Detection and Minimum Detectable Concentration The lower limit of detection (LLD) is specified by federal regulation as a minimum sensitivity value that must be achieved routinely by the analytical parameter.

2. Laboratory Measurements Uncertainty The estimated uncertainty in measurement of tritium in environmental samples is frequently on the order of 50% of the measurement value.

Statistically, the exact value of a measurement is expressed as a range with a stated level of confidence. The convention is to report results with a 95% level of confidence. The uncertainty comes from calibration standards, sample volume or weight measurements, sampling uncertainty and other factors. CNS reports the uncertainty of a measurement created by statistical process (counting error). Each result has two values calculated. CNS reports the result with plus or minus (+/-) the estimated 13 H-14

sample standard deviation.

Analytical uncertainties are reported at the 95% confidence level in this report for reporting consistency with the REMP.

Gamma spectroscopy results for each type of sample were grouped as follows:

For groundwater 18 nuclides, Be-7, K-40, Mn-54, Co-58, Fe-59, Co-60, Zn-65, Zr-95, Ru-103, Ru-106, 1-131, Cs-134, Cs-137, Ba-140, Ce-141, Ce-144, Ra-226 and Th-228 were reported.

14 H-15

SECTION V. RESULTS AND DISCUSSION 15 H-16

V. Results and Discussion A. GroundwaterResults Gross Alpha Samples from 15 locations were analyzed for gross alpha (Table B-1, Appendix B). Gross alpha was detected at one location with a concentration of 11.4 pCi/L.

Tritium Samples from 15 locations were analyzed for tritium activity (Table B-I, Appendix B). Tritium was detected at four locations. Tritium values ranged from 402 to 944 pCi/L. All values were below the CNS ODAM LLD of 2000 pCi/L.

Strontium Samples from 15 locations were analyzed for strontium-89 and strontium-90 (Table B-I, Appendix B). Strontium-89 and strontium-90 were not detected at concentrations greater than the LLD.

Iron-55 Samples from 15 locations were analyzed for iron-55 (Table B-1, Appendix B). Iron-55 was not detected at concentrations greater than the LLD.

Nickel-63 Samples from 15 locations were analyzed for nickel-63 (Table B-i, Appendix B). Nickel-63 was not detected at concentrations greater than the LLD.

Gamma Emitters Naturally occurring potassium-40 was detected in six of 56 samples. The concentrations ranged from 49.4 to 148 pCi/liter. Thorium-228 was detected in four of 56 samples. The concentrations ranged from 5.00 to 21.3 pCi/liter. No other gamma emitting nuclides were detected (Table B-I, Appendix B).

16 H-17

APPENDIX A LOCATION DESIGNATION OF THE ANNUAL RADIOLOGICAL GROUNDWATER PROTECTION PROGRAM REPORT (ARGPPR)

A-1 H-18

TABLE A-I: Radiological Groundwater Protection Program - Sampling Locations, NEBRASKA PUBLIC POWER DISTRICT, Cooper Nuclear Station, 2010 Site Type Ground Monitoring Well-iD Ground Water Ground Monitoring Well-IS Ground Water Ground Monitoring Well-2 Ground Water Ground Monitoring Well-3 Ground Water Ground Monitoring Well-4D Ground Water Ground Monitoring Well-4S Ground Water Ground Monitoring Well-5. Ground Water Ground Monitoring Well-6 Ground Water Ground Monitoring Well-7D Ground Water Ground Monitoring Well-7S Ground Water Ground Monitoring Well-8 Ground Water Ground Monitoring Well-9 Ground Water Ground Monitoring Well-10 Ground Water Ground Monitoring Well-12 Ground Water Ground Monitoring Well-13 Ground Water A-2 H-19

MAP A-I It."101

\

I 'V i!

t Routine Well Water Sample Locations for the Radiological Groundwater Protection Program, Nebraska Public Power District, Cooper Nuclear Station, 2010 A-3 H-20

APPENDIX B DATA TABLES B-1 H-21

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 1D DATE COLLECTED 03/23/10 05/24/10 09/22/10 12/15/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 7.E+00 1.14E+01 +/- 7.37E+00 L.T. 8.E+00 L.T. 5.E+01 SR-89 L.T. 4.E+00 L.T. 3.E+00 L.T. 2.E+00 L.T. 3.E+00 SR-90 L.T. 7.E-01 L.T. 8.E-01 L.T. 7.E-01 L.T. 7.E-01 FE-55 L.T. 9.E+01 L.T. 8.E+01 L.T. 1.E+02 L.T. 2.E+02 NI-63 L.T. 4.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 6.E+01 L.T. 6.E+01 L.T. 3.E+01 L.T. 3.E+01 K-40 L.T. 1.E+02 L.T. 4.E+01 L.T. 4.E+01 L.T. 2.E+01 MN-54 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+00 L.T. 2.E+00 CO-58 L.T. 6.E+00 L.T. 6.E+00 L.T. 4.E+00 L.T. 3.E+00 FE-59 L.T. 1.E+01 L.T. 1.E+01 L.T. 9.E+00 L.T. 7.E+00 CO-60 L.T. 5.E+00 L.T. 5.E+00 L.T. 4.E+00 L.T. 3.E+00 ZN-65 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 L.T. 5.E+00 ZR-95 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 L.T. 5.E+00 RU-103 L.T. 6.E+00 L.T. 7.E+00 L.T. 4.E+00 L.T. 4.E+00 RU-106 L.T. 5.E+01 L.T. 5.E+01 L.T. 4.E+01 L.T. 2.E+01 1-131 L.T. 1.E+01 L.T. 2.E+01 L.T. 1.E+01 L.T. 3.E+01 CS-134 L.T. 5.E+00 L.T. 6.E+00 L.T. 3.E+00 L.T. 2.E+00 CS-137 L.T. 7.E+00 L.T. 6.E+00 L.T. 4.E+00 L.T. 2.E+00 BA-140 L.T. 3.E+01 L.T. 4.E+01 L.T. 3.E+01 L.T. 4.E+01 CE-141 L.T. 1.E+01 L.T. 1.E+01 L.T. 8.E+00 L.T. 8.E+00 CE-144 L.T. 5.E+01 L.T. 4.E+01 L.T. 3.E+01 L.T. 2.E+01 RA-226 L.T. 2.E+02 L.T. 1.E+02 L.T. 1.E+02 L.T. 6.E+01 TH-228 L.T. 1.E+01 L.T. 1.E+01 L.T. 7.E+00 5.OOE+00 +/- 3.28E+00 H-3 L.T. 3.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 1S DATE COLLECTED 03/23/10 05/24/10 09/22/10 12/15/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 2.E+01 L.T. 1.E+01 L.T. 8.E+00 L.T. 6.E+00 SR-89 L.T. 4.E+00 L.T. 2.E+00 L.T. 2.E+00 L.T. 3.E+00 SR-90 L.T. 8.E-01 L.T. 8.E-01 L.T. 8.E-01 L.T. 6.E-01 FE-55 L.T. 2.E+02 L.T. 2.E+02 L.T. 2.E+02 L.T. 1.E+02 NI-63 L.T. 4.E+00 L.T. 5.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 5.E+01 L.T. 5.E+01 L.T. 5.E+01 L.T. 4.E+01 K-40 L.T. 1.E+02 L.T. 1.E+02 L.T. 1.E+02 L.T. 3.E+01 MN-54 L.T. 7.E+00 L.T. 6.E+00 L.T. 5.E+00 L.T. 3.E+00 CO-58 L.T. 7.E+00 L.T. 6.E+00 L.T. 5.E+00 L.T. 4.E+00 FE-59 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 8.E+00 CO-60 L.T. 7.E+00 L.T. 6.E+00 L.T. 4.E+00 L.T. 4.E+00 ZN-65 L.T. 1.E+01 L.T. 9.E+00 L.T. 1.E+01 L.T. 7.E+00 ZR-95 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 8.E+00 RU-103 L.T. 7.E+00 L.T. 6.E+00 L.T. 7.E+00 L.T. 5.E+00 RU-106 L.T. 5.E+01 L.T. 5.E+01 L.T. 5.E+01 L.T. 3.E+01 1-131 L.T. 1.E+01 L.T. 2.E+01 L.T. 2.E+01 L.T. 4.E+01 CS-134 L.T. 6.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+00 CS-1 37 L.T. 7.E+00 L.T. 6.E+00 L.T. 6.E+00 L.T. 4.E+00 BA-140 L.T. 4.E+01 L.T. 4.E+01 L.T. 4.E+01 L.T. 5.E+01 CE-141 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 CE-144 L.T. 5.E+01 L.T. 4.E+01 L.T. 4.E+01 L.T. 3.E+01 RA-226 L.T. 2.E+02 L.T. 1.E+02 L.T. 1.E+02 L.T. 9.E+01 TH-228 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 7.E+00 H-3 L.T. 3.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 2 DATE COLLECTED 03/23/10 05/24/10 09/23/10 12/16/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 6.E+00 L.T. 1.E+01 L.T. 4.E+00 L.T. 5.E+00 SR-89 L.T. 3.E+00 L.T. 3.E+00 L.T. 2.E+00 L.T. 3.E+00 SR-90 L.T. 1.E+00 L.T. 7.E-01 L.T. I.E+00 L.T. 7.E-01 FE-55 L.T. 1.E+02 L.T. 1.E+02 L.T. 1.E+02 L.T. 1.E+02 NI-63 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 3.E+01 L.T. 6.E+01 L.T. 5.E+01 L.T. 3.E+01 K-40 L.T. 3.E+01 L.T. 5.E+01 L.T. 5.E+01 L.T. 3.E+01 MN-54 L.T. 3.E+00 L.T. 5.E+00 L.T. 6.E+00 L.T. 3.E+00 CO-58 L.T. 3.E+00 L.T. 7.E+00 L.T. 5.E+00 L.T. 3.E+00 FE-59 L.T. 7.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 8.E+00 CO-60 L.T. 2.E+00 L.T. 6.E+00 L.T. 7.E+00 L.T. 4.E+00 ZN-65 L.T. 4.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 ZR-95 L.T. 6.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 RU-103 L.T. 4.E+00 L.T. 6.E+00 L.T. 6.E+00 L.T. 5.E+00 RU-106 L.T. 2.E+01 L.T. 5.E+01 L.T. 5.E+01 L.T. 3.E+01 1-131 L.T. 2.E+01 L.T. 2.E+01 L.T. 2.E+01 L.T. 3.E+01 CS-134 L.T. 2.E+00 L.T. 5.E+00 L.T. 5.E+00 L.T. 3.E+00 CS-1 37 L.T. 2.E+00 L.T. 5.E+00 L.T. 6.E+00 L.T. 3.E+00 BA-140 L.T. 4.E+01 L.T. 4.E+01 L.T. 4.E+01 L.T. 5.E+01 CE-141 L.T. 7.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 8.E+00 CE-144 L.T. 2.E+01 L.T. 4.E+01 L.T. 5.E+01 L.T. 2.E+01 RA-226 L.T. 5.E+01 L.T. 1.E+02 L.T. 1.E+02 L.T. 7.E+01 TH-228 L.T. 5.E+00 L.T. 1.E+01 L.T. 9.E+00 L.T. 6.E+00 I'-.

H-3 L.T. 2.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 3 DATE COLLECTED 03/23/10 05/24/10 09/23/10 12/16/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 5.E+00 L.T. 1.E+01 L.T. 6.E+00 L.T. 5.E+00 SR-89 L.T. 3.E+00 L.T. 3.E+00 L.T. 2.E+00 L.T. 3.E+00 SR-90 L.T. 6.E-01 L.T. 9.E-01 L.T. 9.E-01 L.T. 7.E-01 FE-55 L.T. 9.E+01 L.T. 2.E+02 L.T. 2.E+02 L.T. 2.E+02 NI-63 L.T. 5.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 4.E+01 L.T. 5.E+01 L.T. 3.E+01 L.T. 4.E+01 K-40 L.T. 3.E+01 L.T. 4.E+01 L.T. 3.E+01 L.T. 8.E+01 MN-54 L.T. 3.E+00 L.T. 5.E+00 L.T. 3.E+00 L.T. 3.E+00 CO-58 L.T. 4.E+00 L.T. 5.E+00 L.T. 5.E+00 L.T. 4.E+00 FE-59 L.T. 9.E+00 L.T. 1.E+01 L.T. 8.E+00 L.T. 9.E+00 CO-60 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 3.E+00 ZN-65 L.T. 9.E+00 L.T. 8.E+00 L.T. 6.E+00 L.T. 7.E+00 ZR-95 L.T. 7.E+00 L.T. 8.E+00 L.T. 8.E+00 L.T. 8.E+00 RU-103 L.T. 5.E+00 L.T. 6.E+00 L.T. 5.E+00 L.T. 5.E+00 RU-106 L.T. 3.E+01 L.T. 4.E+01 L.T. 4.E+01 L.T. 3.E+01 1-131 L.T. 3.E+01 L.T. 2.E+01 L.T. 1.E+01 L.T. 3.E+01 CS-134 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+00 L.T. 3.E+00 CS-1 37 L.T. 3.E+00 L.T. 5.E+00 L.T. 3.E+00 L.T. 3.E+00 BA-140 L.T. 5.E+01 L.T. 3.E+01 L.T. 3.E+01 L.T. 5.E+01 CE-141 L.T. i.E+01 L.T. i.E+01 L.T. 8.E+00 L.T. 1.E+01 CE-144 L.T. 3.E+01 L.T. 3.E+01 L.T. 3.E+01 L.T. 3.E+01 RA-226 L.T. 8.E+01 L.T. 1.E+02 L.T. 9.E+01 L.T. 8.E+01 TH-228 8.99E+00 +/- 4.52E+00 L.T. 8.E+00 L.T. 7.E+00 L.T. 6.E+00 H-3 L.T. 2.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 4D DATE COLLECTED 03/23/10 05/24/10 09/23/10 12/16/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 6.E+00 L.T. 1.E+01 L.T. 5.E+00 L.T. 6.E+00 SR-89 L.T. 2.E+00 L.T. 4.E+00 L.T. 3.E+00 L.T. 2.E+00 SR-90 L.T. 5.E-01 L.T. 9.E-01 L.T. 9.E-01 L.T. 7.E-01 FE-55 L.T. 7.E+01 L.T. 7.E+01 L.T. 1.E+02 L.T. 2.E+02 NI-63 L.T. 5.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 4.E+01 L.T. 6.E+01 L.T. 5.E+01 L.T. 3.E+01 K-40 L.T. 7.E+01 L.T. 1.E+02 1.20E+02 +/- 5.25E+01 L.T. 3.E+01 MN-54 L.T. 3.E+00 L.T. 5.E+00 L.T. 4.E+00 L.T. 3.E+00 CO-58 L.T. 4.E+00 L.T. 6.E+00 L.T. 5.E+00 L.T. 3.E+00 FE-59 L.T. 8.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 8.E+00 CO-60 L.T. 3.E+00 L.T. 6.E+00 L.T. 4.E+00 L.T. 3.E+00 ZN-65 L.T. 8.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 7.E+00 ZR-95 L.T. 8.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 7.E+00 RU-103 L.T. 4.E+00 L.T. 7.E+00 L.T. 5.E+00 L.T. 5.E+00 RU-1 06 L.T. 3.E+01 L.T. 5.E+01 L.T. 5.E+01 L.T. 3.E+01 1-131 L.T. 3.E+01 L.T. 2.E+01 L.T. 2.E+01 L.T. 3.E+01 CS-134 L.T. 3.E+00 L.T. 5.E+00 L.T. 4.E+00 L.T. 3.E+00 CS-137 L.T. 4.E+00 L.T. 8.E+00 L.T. 5.E+00 L.T. 3.E+00 BA-140 L.T. 5.E+01 L.T. 5.E+01 L.T. 4.E+01 L.T. 4.E+01 CE-141 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 9.E+00 CE-144 L.T. 3.E+01 L.T. 5.E+01 L.T. 4.E+01 L.T. 2.E+01 RA-226 L.T. 8.E+01 L.T. 2.E+02 L.T. 1.E+02 L.T. 8.E+01 TH-228 L.T. 7.E+00 L.T. 1.E+01 L.T. 9.E+00 L.T. 5.E+00 H-3 L.T. 2.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 4S DATE COLLECTED 03/23/10 05/24/10 09/23/10 12/16/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 6.E+00 L.T. 1.E+01 L.T. 4.E+00 L.T. 4.E+00 SR-89 L.T. 3.E+00 L.T. 3.E+00 L.T. 2.E+00 L.T. 3.E+00 SR-90 L.T. 8.E-01 L.T. 9.E-01 L.T. i.E+00 L.T. 7.E-01 FE-55 L.T. 1.E+02 L.T. 1.E+02 L.T. 1.E+02 L.T. 1.E+02 NI-63 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

"-3 BE-7 L.T. 4.E+01 L.T. 5.E+01 L.T. 5.E+01 L.T. 2.E+01 K-40 L.T. 3.E+01 L.T. 1.E+02 L.T. 3.E+01 L.T. 2.E+01 MN-54 L.T. 3.E+00 L.T. 5.E+00 L.T. 5.E+00 L.T. 2.E+00 CO-58 L.T. 4.E+00 L.T. 6.E+00 L.T. 4.E+00 L.T. 2.E+00 FE-59 L.T. 9.E+00 L.T. 1.E+01 L.T. 9.E+00 L.T. 6.E+00 CO-60 L.T. 3.E+00 L.T. 5.E+00 L.T. 4.E+00 L.T. 1.E+00 ZN-65 L.T. 6.E+00 L.T. 1.E+01 L.T. 9.E+00 L.T. 4.E+00 ZR-95 L.T. 7.E+00 L.T. 1.E+01 L.T. 8.E+00 L.T. 4.E+00 RU-1 03 L.T. 5.E+00 L.T. 6.E+00 L.T. 6.E+00 L.T. 3.E+00 RU-106 L.T. 3.E+01 L.T. 5.E+01 L.T. 4.E+01 L.T. 2.E+01 1-131 L.T. 3.E+01 L.T. 2.E+01 L.T. 2.E+01 L.T. 2.E+01 CS-134 L.T. 3.E+00 L.T. 5.E+00 L.T. 5.E+00 L.T. 2.E+00 CS-137 L.T. 3.E+00 L.T. 6.E+00 L.T. 5.E+00 L.T. 2.E+00 BA-1 40 L.T. 5.E+01 L.T. 4.E+01 L.T. 3.E+01 L.T. 3.E+01 CE-141 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 5.E+00 CE-144 L.T. 3.E+01 L.T. 4.E+01 L.T. 5.E+01 L.T. 1.E+01 RA-226 L.T. 8.E+01 L.T. i.E+02 L.T. 2.E+02 L.T. 5.E+01 TH-228 L.T. 6.E+00 L.T. 9.E+00 L.T. 1.E+01 L.T. 3.E+00 H-3 L.T. 2.E+02 L.T. 3.E+02 6.47E+02 +/- 2.26E+02 6.69E+02 +/- 1.43E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER GROUND 5 DATE COLLECTED 03/23/10 05/24/10 09/23/10 12/16/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 5.E+00 L.T. 1.E+01 L.T. 4.E+00 L.T. 5.E+00 SR-89 L.T. 2.E+00 L.T. 3.E+00 L.T. 2.E+00 L.T. 3.E+00 SR-90 L.T. 4.E-01 L.T. 1.E+00 L.T. 9.E-01 L.T. 7.E-01 FE-55 L.T. i.E+02 L.T. 2.E+02 L.T. 1.E+02 L.T. 1.E+02 NI-63 L.T. 5.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

00 BE-7 L.T. 3.E+01 L.T. 4.E+01 L.T. 5.E+01 L.T. 3.E+01 K-40 L.T. 6.E+01 L.T. 4.E+01 L.T. i .E+02 L.T. 2.E+01 MN-54 L.T. 3.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+00 CO-58 L.T. 4.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+00 FE-59 L.T. 7.E+00 L.T. 9.E+00 L.T. i.E+01 L.T. 7.E+00 CO-60 L.T. 3.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 2.E+00 ZN-65 L.T. 5.E+00 L.T. 7.E+00 L.T. 9.E+00 L.T. 5.E+00 ZR-95 L.T. 6.E+00 L.T. 8.E+00 L.T. 9.E+00 L.T. 5.E+00 RU-1 03 L.T. 4.E+00 L.T. 5.E+00 L.T. 6.E+00 L.T. 4.E+00 RU-106 L.T. 3.E+01 L.T. 3.E+01 L.T. 5.E+01 L.T. 2.E+01 1-131 L.T. 3.E+01 L.T. 1.E+01 L.T. 2.E+01 L.T. 2.E+01 CS-134 L.T. 3.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 2.E+00 CS-1 37 L.T. 3.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+00 BA-140 L.T. 4.E+01 L.T. 3.E+01 L.T. 4.E+01 L.T. 4.E+01 CE-141 L.T. 8.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 7.E+00 CE-144 L.T. 2.E+01 L.T. 3.E+01 L.T. 4.E+01 L.T. 2.E+01 RA-226 L.T. 9.E+01 L.T. 9.E+01 L.T. 1.E+02 L.T. 6.E+01 TH-228 L.T. 5.E+00 L.T. 9.E+00 L.T. 9.E+00 L.T. 5.E+00

,=

H-3 L.T. 2.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 6 DATE COLLECTED 03/23/10 05/24/10 09/23/10 12/16/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 5.E+00 L.T. 1.E+01 L.T. 5.E+00 L.T. 5.E+00 SR-89 L.T. 3.E+00 L.T. 4.E+00 L.T. 2.E+00 L.T. 3.E+00 SR-90 L.T. 6.E-01 L.T. 8.E-01 L.T. 7.E-01 L.T. 7.E-01 FE-55 L.T. 9.E+01 L.T. 1.E+02 L.T. l.E4-02 L.T. 2.E+02 NI-63 L.T. 5.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 3.E+01 L.T. 3.E+01 L.T. 5.E+01 L.T. 4.E+01 K-40 L.T. 2.E+01 L.T. 8.E+01 L.T. 4.E+01 L.T. 3.E+01 MN-54 L.T. 3.E+00 L.T. 3.E+00 L.T. 5.E+00 L.T. 3.E+00 CO-58 L.T. 4.E+00 L.T. 3.E+00 L.T. 5.E+00 L.T. 4.E+00 FE-59 L.T. 8.E+00 L.T. 9.E+00 L.T. 1.E+01 L.T. 8.E+00 CO-60 L.T. 3.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 3.E+00 ZN-65 L.T. 5.E+00 L.T. 7.E+00 L.T. 7.E+00 L.T. 6.E+00 ZR-95 L.T. 5.E+00 L.T. 6.E+00 L.T. 9.E+00 L.T. 7.E+00 RU-1 03 L.T. 4.E+00 L.T. 3.E+00 L.T. 6.E+00 L.T. 4.E+00 RU-106 L.T. 2.E+01 L.T. 2.E+01 L.T. 4.E+01 L.T. 3.E+01 1-131 L.T. 3.E+01 L.T. 1.E+01 L.T. 2.E+01 L.T. 3.E+01 CS-1 34 L.T. 2.E+00 L.T. 2.E+00 L.T. 4.E+00 L.T. 3.E+00 CS-1 37 L.T. 3.E+00 L.T. 3.E+00 L.T. 5.E+00 L.T. 3.E+00 BA-140 L.T. 4.E+01 L.T. 2.E+01 L.T. 4.E+01 L.T. 4.E+01 CE-141 L.T. 8.E+00 L.T. 6.E+00 L.T. 1.E+01 L.T. 9.E+00 CE-144 L.T. 2.E+01 L.T. 2.E+01 L.T. 4.E+01 L.T. 2.E+01 RA-226 L.T. 5.E+01 L.T. 8.E+01 L.T. 1.E+02 L.T. 8.E+01 TH-228 L.T. 5.E+00 L.T. 4.E+00 L.T. 1.E+01 L.T. 5.E+00 z:

H-3 L.T. 2.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 7D DATE COLLECTED 03/22/10 05/24/10 09/22/10 12/17/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 6.E+01 L.T. 1.E+01 L.T. 2.E+01 L.T. 2.E+'01 SR-89 L.T. 3.E+00 L.T. 4.E+00 L.T. 3.E+00 L.T. 3.E+00 SR-90 L.T. 6.E-01 L.T. 8.E-01 L.T. 8.E-01 L.T. 7.E-01 FE-55 L.T. 7.E+01 L.T. 2.E+02 L.T. 2.E+02 L.T. 2.E+02 NI-63 L.T. 5.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 4.E+I00 GAMMA SPECTRUM ANALYSIS:

o BE-7 L.T. 5.E+01 L.T. 3.E+01 L.T. 7.E+01 L.T. 3.E+01 K-40 L.T. 6.E+01 L.T. 9.E+01 L.T. 5.E+01 L.T. 3.E+01 MN-54 L.T. 5.E+00 L.T. 3.E+00 L.T. 6.E+00 L.T. 3.E+00 CO-58 L.T. 7.E+00 L.T. 3.E+00 L.T. 6.E+00 L.T. 4.E+00 FE-59 L.T. 1.E+01 L.T. 7.E+00 L.T. 2.E+01 L.T. 8.E+00 CO-60 L.T. 5.E+00 L.T. 3.E+00 L.T. 8.E+00 L.T. 3.E+00 ZN-65 L.T. 1.E+01 L.T. 7.E+00 L.T. 1.E+01 L.T. 6.E+00 ZR-95 L.T. 1.E+01 L.T. 5.E+00 L.T. 1.E+01 L.T. 6.E+00 RU-1 03 L.T. 6.E+00 L.T. 4.E+00 L.T. 8.E+00 L.T. 5.E+00 RU-1 06 L.T. 5.E+01 L.T. 3.E+01 L.T. 5.E+01 L.T. 3.E+01 1-131 L.T. 1.E+01 L.T. 1.E+01 L.T. 2.E+01 L.T. 3.E+01 CS-134 L.T. 6.E+00 L.T. 3.E+00 L.T. 7.E+00 L.T. 3.E+00 CS-137 L.T. 6.E+00 L.T. 3.E+00 L.T. 6.E+00 L.T. 3.E+00 BA-140 L.T. 3.E+01 L.T. 2.E+01 L.T. 5.E+01 L.T. 4.E+01 CE-141 L.T. 1.E+01 L.T. 8.E+00 L.T. 1.E+01 L.T. 9.E+00 CE-144 L.T. 4.E+01 L.T. 2.E+01 L.T. 5.E+01 L.T. 2.E+01 RA-226 L.T. 1.E+02 L.T. 9.E+01 L.T. 2.E+02 L.T. 9.E+01 TH-228 L.T. 1.E+01 L.T. 7.E+00 1.76E+01 +/- 9.70E+00 L.T. 6.E+00 H-3 L.T. 3.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 7S DATE COLLECTED 03/22/10 05/24/10 09/22/10 12/17/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 5.E+00 L.T. 1.E+01 L.T. 6.E+00 L.T. 5.E+00 SR-89 L.T. 3.E+00 L.T. 2.E+00 L.T. 2.E+00 L.T. 2.E+00 SR-90 L.T. 5.E-01 L.T. 6.E-01 L.T. 8.E-01 L.T. 6.E-01 FE-55 L.T. 1.E+02 L.T. 8.E+01 L.T. 2.E+02 L.T. 2.E+02 NI-63 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

-- BE-7 L.T. 6.E+01 L.T. 5.E+01 L.T. 5.E+01 L.T. 3.E+01 K-40 L.T. 6.E+01 L.T. 3.E+01 L.T. 5.E+01 6.87E+01 +/- 4.56E+01 MN-54 L.T. 6.E+00 L.T. 5.E+00 L.T. 5.E+00 L.T. 3.E+00 CO-58 L.T. 5.E+00 L.T. 6.E+00 L.T. 6.E+00 L.T. 4.E+00 FE-59 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 8.E+00 CO-60 L.T. 6.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+00 ZN-65 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 ZR-95 L.T. 1.E+01 L.T. 9.E+00 L.T. 9.E+00 L.T. 6.E+00 RU-103 L.T. 6.E+00 L.T. 6.E+00 L.T. 6.E+00 L.T. 5.E+00 RU-106 L.T. 5.E+01 L.T. 4.E+01 L.T. 5.E+01 L.T. 3.E+01 1-131 L.T. 1.E+01 L.T. 2.E+01 L.T. 2.E+01 L.T. 3.E+01 CS-1 34 L.T. 8.E+00 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+00 CS-1 37 L.T. 6.E+00 L.T. 5.E+00 L.T. 5.E+00 L.T. 3.E+00 BA-140 L.T. 3.E+01 L.T. 4.E+01 L.T. 4.E+01 L.T. 4.E+01 CE-141 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 9.E+00 CE-144 L.T. 4.E+01 L.T. 4.E+01 L.T. 4.E+01 L.T. 2.E+01 RA-226 L.T. 1.E+02 L.T. 1.E+02 L.T. 1.E+02 L.T. 7.E+01 TH-228 L.T. 1.E+01 L.T. 9.E+00 L.T. 9.E+00 L.T. 6.E+00 H-3 L.T. 2.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 8 DATE COLLECTED 03/23/10 05/24/10 09/23/10 12/16/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 6.E+00 L.T. 1.E+0i L.T. 5.E+00 L.T. 6.E+00 SR-89 L.T. 3.E+00 L.T. 2.E+00 L.T. 2.E+00 L.T. 3.E+00 SR-90 L.T. I.E+00 L.T. 7.E-01 L.T. I.E+00 L.T. 8.E-01 FE-55 L.T. 7.E+01 L.T. 7.E+01 L.T. 2.E+02 L.T. 2.E+02 NI-63 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 4.E+01 L.T. 4.E+01 L.T. 5.E+01 L.T. 2.E+01 K-40 L.T. 7.E+01 L.T. 4.E+01 L.T. 4.E+01 L.T. 4.E+01 MN-54 L.T. 3.E+00 L.T. 4.E+00 L.T. 7.E+00 L.T. 2.E+00 CO-58 L.T. 4.E+00 L.T. 4.E+00 L.T. 7.E+00 L.T. 2.E+00 FE-59 L.T. 9.E+00 L.T. 9.E+00 L.T. 1.E+01 L.T. 5.E+00 CO-60 L.T. 3.E+00 L.T. 4.E+00 L.T. 6.E+00 L.T. 2.E+00 ZN-65 L.T. 6.E+00 L.T. 8.E+00 L.T. 8.E+00 L.T. 4.E+00 ZR-95 L.T. 7.E+00 L.T. 7.E+00 L.T. 9.E+00 L.T. 5.E+00 RU-503 L.T. 5.E+00 L.T. 4.E+00 L.T. 8.E+00 L.T. 3.E+00 RU-106 L.T. 3.E+01 L.T. 3.E+01 L.T. 4.E+01 L.T. 2.E+01 1-131 L.T. 3.E+01 L.T. 2.E+01 L.T. 2.E+01 L.T. 2.E+01 CS-1 34 L.T. 3.E+00 L.T. 4.E+00 L.T. 6.E+00 L.T. 2.E+00 CS-1 37 L.T. 3.E+00 L.T. 4.E+00 L.T. 6.E+00 L.T. 2.E+00 BA-140 L.T. 5.E+01 L.T. 3.E+01 L.T. 5.E+01 L.T. 3.E+01 CE-141 L.T. 9.E+00 L.T. 8.E+00 L.T. 5.E+01 L.T. 6.E+00 CE-144 L.T. 3.E+01 L.T. 3.E+01 L.T. 5.E+01 L.T. 2.E+01 RA-226 L.T. 9.E+01 L.T. 8.E+01 L.T. 2.E+02 L.T. 5.E+01 TH-228 L.T. 7.E+00 L.T. 8.E+00 L.T. 2.E+01 L.T. 3.E+00 H-3 L.T. 2.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 9 DATE COLLECTED 08/24/10 09/23/10 12/16/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 6.E+00 L.T. 4.E+00 L.T. 6.E+00 SR-89 L.T. 3.E+00 L.T. 3.E+00 L.T. 3.E+00 SR-90 L.T. 7.E-01 L.T. 9.E-01 L.T. 6.E-01 FE-55 L.T. 7.E+01 L.T. 2.E+02 L.T. 2.E+02 NI-63 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 4.E+01 L.T. 5.E+01 L.T. 2.E+01 K-40 1.48E+02 +/- 5.13E+01 L.T. 3.E+01 4.94E+01 +/- 2.95E+01 MN-54 L.T. 4.E+00 L.T. 4.E+00 L.T. 2.E+00 CO-58 L.T. 4.E+00 L.T. 5.E+00 L.T. 2.E+00 FE-59 L.T. 1.E+01 L.T. 9.E+00 L.T. 6.E+00 CO-60 L.T. 4.E+00 L.T. 4.E+00 L.T. 2.E+00 ZN-65 L.T. 8.E+00 L.T. 9.E+00 L.T. 4.E+00 ZR-95 L.T. 9.E+00 L.T. 9.E+00 L.T. 5.E+00 RU-103 L.T. 6.E+00 L.T. 6.E+00 L.T. 3.E+00 RU-106 L.T. 4.E+01 L.T. 4.E+01 L.T. 2.E+01 1-131 L.T. 2.E+01 L.T. 2.E+01 L.T. 2.E+01 CS-1 34 L.T. 4.E+00 L.T. 5.E+00 L.T. 2.E+00 CS-1 37 L.T. 4.E+00 L.T. 5.E+00 L.T. 2.E+00 BA-140 L.T. 4.E+01 L.T. 4.E+01 L.T. 3.E+01 CE-141 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 CE-144 L.T. 3.E+01 L.T. 5.E+01 L.T. 1.E+01 RA-226 L.T. 9.E+01 L.T. 2.E+02 L.T. 5.E+01 TH-228 L.T. 8.E+00 2.13E+01 +/- 1.02E+01 L.T. 4.E+00 H-3 L.T. 3.E+02 L.T. 3.E+02 L.T. 2.E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 10 DATE COLLECTED 08/24/10 09/23/10 12/16/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 3.E+00 L.T. 4.E+00 L.T. 4.E+00 SR-89 L.T. 3.E+00 L.T. 3.E+00 L.T. 3.E+00 SR-90 L.T. 7.E-01 L.T. 8.E-01 L.T. 7.E-01 FE-55 L.T. 8.E+01 L.T. 1.E+02 L.T. 2.E+02 NI-63 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 2.E+01 L.T. 4.E+01 L.T. 2.E+01 K-40 L.T. 2.E+01 L.T. 4.E+01 L.T. 2.E+01 MN-54 L.T. 2.E+00 L.T. 5.E+00 L.T. 2.E+00 CO-58 L.T. 2.E+00 L.T. 5.E+00 L.T. 3.E+00 FE-59 L.T. 4.E+00 L.T. 1.E+01 L.T. 5.E+00 CO-60 L.T. 2.E+00 L.T. 5.E+00 L.T. 2.E+00 ZN-65 L.T. 4.E+00 L.T. 1.E+01 L.T. 4.E+00 ZR-95 L.T. 5.E+00 L.T. 9.E+00 L.T. 5.E+00 RU-103 L.T. 3.E+00 L.T. 6.E+00 L.T. 3.E+00 RU-1 06 L.T. 2.E+01 L.T. 4.E+01 L.T. 2.E+01 1-131 L.T. 1.E+01 L.T. 2.E+01 L.T. 2.E+01 CS-134 L.T. 2.E+00 L.T. 4.E+00 L.T. 2.E+00 CS-1 37 L.T. 3.E+00 L.T. 5.E+00 L.T. 2.E+00 BA-140 L.T. 2.E+01 L.T. 4.E+01 L.T. 3.E+01 CE-141 L.T. 5.E+00 L.T. 1.E+01 L.T. 6.E+00 CE-144 L.T. 2.E+01 L.T. 4.E+01 L.T. 2.E+01 RA-226 L.T. 5.E+01 L.T. 1 .E+02 L.T. 5.E+01 TH-228 L.T. 4.E+00 L.T. 9.E+00 L.T. 4.E+00 H-3 L.T. 3.E+02 6.71 E+02 +/- 2.35E+02 9.44E+02 +/- 1.64E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 12 DATE COLLECTED 08/24/10 09/22/10 12/17/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 3.E+00 L.T. 5.E+00 L.T. 5.E+00 SR-89 L.T. 3.E+00 L.T. 3.E+00 L.T. 3.E+00 SR-90 L.T. 7.E-01 L.T. 1.E+00 L.T. 6.E-01 FE-55 L.T. 2.E+02 L.T. 1.E+02 L.T. 2.E+02 NI-63 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 4.E+01 L.T. 6.E+01 L.T. 2.E+01 K-40 1.01E+02 +/- 5.14E+01 L.T. 5.E+01 5.78E+01 +/- 3.04E+01 MN-54 L.T. 5.E+00 L.T. 5.E+00 L.T. 2.E+00 CO-58 L.T. 5.E+00 L.T. 7.E+00 L.T. 2.E+00 FE-59 L.T. 1.E+01 L.T. 1.E+01 L.T. 5.E+00 CO-60 L.T. 4.E+00 L.T. 6.E+00 L.T. 2.E+00 ZN-65 L.T. 9.E+00 L.T. 1.E+01 L.T. 4.E+00 ZR-95 L.T. 8.E+00 L.T. 9.E+00 L.T. 4.E+00 RU-103 L.T. 5.E+00 L.T. 8.E+00 L.T. 3.E+00 RU-106 L.T. 4.E+01 L.T. 6.E+01 L.T. 2.E+01 1-131 L.T. 2.E+01 L.T. 2.E+01 L.T. 2.E+01 CS-1 34 L.T. 4.E+00 L.T. 6.E+00 L.T. 2.E+00 CS-1 37 L.T. 4.E+00 L.T. 5.E+00 L.T. 2.E+00 BA-140 L.T. 5.E+01 L.T. 5.E+01 L.T. 3.E+01 CE-141 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 CE-144 L.T. 3.E+01 L.T. 4.E+01 L.T. 2.E+01 RA-226 L.T. 1.E+02 L.T. 1.E+02 L.T. 4.E+01 TH-228 L.T. 9.E+00 L.T. 1.E+01 L.T. 4.E+00

=*

H-3 L.T. 3.E+02 L.T. 3.E+02 4.02E+02 +/- 1.26E+02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PCI/LITER)

STATION NUMBER 13 DATE COLLECTED 08/24/10 09/23/10 12/16/10 RADIOCHEMICAL ANALYSIS:

GR-A L.T. 6.E+00 L.T. 5.E+00 L.T. 6.E+00 SR-89 L.T. 3.E+00 L.T. 3.E+00 L.T. 2.E+00 SR-90 L.T. 6.E-01 L.T. 8.E-01 L.T. 6.E-01 FE-55 L.T. 2.E+02 L.T. 2.E+02 L.T. 1.E+02 NI-63 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS:

BE-7 L.T. 2.E+01 L.T. 6.E+01 L.T. 3.E+01 K-40 L.T. 8.E+01 L.T. 6.E+01 L.T. 2.E+01 MN-54 L.T. 3.E+00 L.T. 5.E+00 L.T. 3.E+00 CO-58 L.T. 3.E+00 L.T. 6.E+00 L.T. 3.E+00 FE-59 L.T. 6.E+00 L.T. 2.E+01 L.T. 7.E+00 CO-60 L.T. 2.E+00 L.T. 5.E+00 L.T. 3.E+00 ZN-65 L.T. 5.E+00 L.T. 1.E+01 L.T. 5.E+00 ZR-95 L.T. 7.E+00 L.T. 1.E+01 L.T. 5.E+00 RU-103 L.T. 4.E+00 L.T. 8.E+00 L.T. 4.E+00 RU-106 L.T. 3.E+01 L.T. 6.E+01 L.T. 2.E+01 1-131 L.T. 2.E+01 L.T. 2.E+01 L.T. 3.E+01 CS-1 34 L.T. 2.E+00 L.T. 5.E+00 L.T. 2.E+00 CS-137 L.T. 3.E+00 L.T. 7.E+00 L.T. 3.E+00 BA-140 L.T. 3.E+01 L.T. 5.E+01 L.T. 4.E+01 CE-141 L.T. 8.E+00 L.T. 2.E+01 L.T. 8.E+00 CE-144 L.T. 2.E+01 L.T. 5.E+01 L.T. 2.E+01 RA-226 L.T. 8.E+01 L.T. 2.E+02 L.T. 7.E+01 TH-228 L.T. 5.E+00 L.T. 1.E+01 L.T. 6.E+00 H-3 8.53E+02 +/- 2.38E+02 7.92E+02 +/- 2.48E+02 6.01E+02 +/- 1.36E+02

APPENDIX I NON-ODAM REQUIRED SAMPLING, SUPPLEMENTARY STATIONS I-1

NEBRASKA PUBLICPOWER DISTRICT COOPER NUCLEAR STA TION Non-ODAM RequiredSampling, Supplementary Stations 2010 Annual Report January1, 2010 to December 31, 2010 Prepared by Teledyne Brown Engineering 2508 Quality Lane Knoxville, TN 37931-3133 1-2

TABLE OF CONTENTS I. Introduction .......................................................................................................................................... 4 II. Sum m ary and D iscussion of 2010 A nalytical Results ................................................................ 6 A . A irborne Particulates ........................................................................................................ 8 B . A irborne Iodine .............................................................................................................. 8 C . Therm olum inescent Dosim eters ...................................................................................... 8 D . Errata D ata ............................................................................................................................. 8 2

1-3

APPENDICES Appendix A: Non-ODAM Required Sampling Locations .................................................... A-i Table A-1: Non-ODAM Sampling Station Description, Sample Type and Sample Location, Nebraska Public Power District, Cooper Nuclear Station, 2010 .......... A-2 Appendix B: Data Tables of Non-ODAM Required Sampling Locations ........................... B-i Table B-1: Exposure Pathway - Airborne Air Particulate and Charcoal Filters ..................... B-2 Table B-2: Exposure Pathway - Airborne Composite Air Particulate Filters ......................... B-4 Table B-3: Exposure Pathway - Thermoluminescent Dosimetry ........................................... B-5 3

1-4

SECTION I. INTRODUCTION 4

1-5

I. INTRODUCTION This report contains a complete tabulation of data for non-ODAM required Sampling Stations collected during the period January through December 2010 for the Cooper Nuclear Station (CNS) of the Nebraska Public Power District (NPPD) by Teledyne Brown Engineering - Environmental Services.

In assessing all the data gathered for this report, it was concluded that the operation of CNS had no adverse radiological impact on the environment, and there are no known active releases into the groundwater or surface water at Nebraska Public Power District.

5 1-6

SECTION II.

SUMMARY

AND DISCUSSION OF 2010 ANALYTICAL RESULTS 6

1-7

ii. Summary and Discussion of 2010 Analytical Results Data from the radiological analyses of environmental media collected during 2010 for non-ODAM required stations are tabulated and discussed below.

Radiological analyses of environmental media characteristically approach and frequently fall below the detection limits of state-of-the-art measurement methods. The "less than" values in the data tables were calculated from each specific analysis and are dependent on sample size, detector efficiency, length of counting time, chemical yield (when appropriate) and the radioactive decay factor from time of counting to time of collection.

Teledyne Brown Engineering meets the Lower Limit of Detection (LLD) requirements given in Table 2 of the USNRC Branch Technical Position, Radiological Monitoring Acceptable Program (November 1979, Revision 1).

The following is a discussion and summary of the results of the environmental measurements taken during the 2010 reporting period:

7 H-8

II. Summary and Discussion of 2010 Analytical Results A. Airborne Particulates Gross beta activity was observed in 52 of the 52 samples collected during 2010.

The average concentration was 0.022 pCi/mr3 with a range of 0.006 to 0.048 pCi/mr3. The results of the gross beta activities are presented in Table B-1. The gross beta activities for 2010 were comparable to levels measured in the previous several years. Prior to that period the gross beta activities were higher due to atmospheric nuclear weapons testing performed in other countries. The preoperational period of 1971 through 1974 averaged 0.098 pCi/mi3 gross beta.

Air particulate filters were collected weekly and composited by locations on a quarterly basis. They were analyzed by gamma ray spectroscopy. The results are presented in Table B-2. Beryllium-7, which is produced continuously in the upper atmosphere by cosmic radiation, was measured in three of four composite samples. The location had an average Be-7 concentration of 0.122 pCi/m3 with a range of 0.088 to 0.163 pCi/mr3. During the preoperational period, beryllium-7 was measured at comparable levels. All other gamma emitters were below the detection limits.

B. Airborne Iodine Charcoal cartridges used to collect airborne iodine were collected weekly and analyzed by gamma spectrometry for iodine-131. The results are presented in Table B-1. All results were below the required lower limit of detection.

C. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table B-3. Ambient radiation was monitored at 26 non-ODAM required locations and collected quarterly. The quarterly average for the locations was 22.3 millirem/quarter and a range from 18.2 to 32.1 millirem/quarter. The preoperational period of 1971 through 1974 averaged 37.0 millirem/quarter. Current year TLD averages deviate from the preoperational averages due to instrument variations from previous vendors.

The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

D. ErrataData In section C, Thermoluminescent Dosimeters, the preoperational TLD average has been incorrectly reported as 7.0 millirem/quarter since 2001. The correct value is 37.0 millirem/quarter. It appears that the 3 was accidentally omitted during report revision.

8 1-9

The corrected section C pages are attached in Appendix J.

9 1-10

APPENDIX A NON-ODAM REQUIRED SAMPLING STATIONS A-] 1-10

NON-ODAM SAMPLE STATION DESCRIPTION, SAMPLE TYPE AND SAMPLE LOCATION Sample Station (a) Sample Description - Type and Location No. 111 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: 10.8 miles west southwest and 1.3 miles west of Howe, Nebraska, NE 11/4, S13, T4N, R13E, Nemaha County, Nebraska.

Lon. 095.84.165 W - Lat. 40.31.955 N NO Type: (1) Environmental Thermoluminescent Dosimetry N02 Type: (1) Environmental Thermoluminescent Dosimetry N03 Type: (1) Environmental Thermoluminescent Dosimetry N04 Type: (1) Environmental Thermoluminescent Dosimetry N05 Type: (1) Environmental Thermoluminescent Dosimetry N06 Type: (1) Environmental Thermoluminescent Dosimetry N07 Type: (1) Environmental Thermoluminescent Dosimetry N08 Type: (1) Environmental Thermoluminescent Dosimetry N09 Type: (1) Environmental Thermoluminescent Dosimetry NIO Type: (1) Environmental Thermoluminescent Dosimetry NII Type: (1) Environmental Thermoluminescent Dosimetry N12 Type: (1) Environmental Thermoluminescent Dosimetry N13 Type: (1) Environmental Thermoluminescent Dosimetry N14 Type: (1) Environmental Thermoluminescent Dosimetry N15 Type: (1) Environmental Thermoluminescent Dosimetry NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

A-2 1-11

Sample Station (a) Sample Description - Type and Location N16 Type: (1) Environmental Thermoluminescent Dosimetry N17 Type: (1) Environmental Thermoluminescent Dosimetry N18 Type: (1) Environmental Thermoluminescent Dosimetry N19 Type: (1) Environmental Thermoluminescent Dosimetry N20 Type: (1) Environmental Thermoluminescent Dosimetry N21 Type: (1) Environmental Thermoluminescent Dosimetry N22 Type: (1) Environmental Thermoluminescent Dosimetry N23 Type: (1) Environmental Thermoluminescent Dosimetry N24 Type: (1) Environmental Thermoluminescent Dosimetry N25 Type: (1) Environmental Thermoluminescent Dosimetry NOTES:

(a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

A-3 1-12

APPENDIX B DATA TABLES OF NON-ODAM REQUIRED SAMPLING LOCATIONS B-1 1-13

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 111 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/29/09 01/05/10 1.OOE+04 CU.FT. 4.48E-02 +/- 6.68E-03 L.T. 4.E-02 01/05/10 01/12/10 1.OOE+04 CU.FT. 4.84E-02 +/- 6.67E-03 L.T. 3.E-02 01/12/10 01/19/10 1.01 E+04 CU.FT. 3.55E-02 +/- 5.04E-03 L.T. 6.E-02 01/19/10 01/26/10 9.92E+03 CU.FT. 1.66E-02 +/- 5.47E-03 L.T. 4.E-02 01/26/10 02/02/10 1.01E+04 CU.FT. 2.32E-02 +/- 5.91 E-03 L.T. 4.E-02 02/02/10 02/09/10 1.02E+04 CU.FT. 3.70E-02 +/- 6.68E-03 L.T. 3.E-02 02/09/10 02/16/10 9.99E+03 CU.FT. 2.05E-02 +/- 5.41 E-03 L.T. 3.E-02 02/16/10 02/22/10 8.59E+03 CU.FT. 2.46E-02 +/- 4.96E-03 L.T. 5.E-02 02/22/10 03/02/10 1.15E+04 CU.FT. 2.70E-02 +/- 4.37E-03 L.T. 4.E-02 03/02/10 03/09/10 1.02E+04 CU.FT. 2.33E-02 +/- 5.11E-03 L.T. 4.E-02 03/09/10 03/16/10 9.92E+03 CU.FT. 9.64E-03 +/- 4.70E-03 L.T. 2.E-02 03/16/10 03/23/10 1.01E+04 CU.FT. 1.26E-02 +/- 5.22E-03 L.T. 3.E-02 03/23/10 03/30/10 9.97E+03 CU FT. 2.16E-02 +/- 5.67E-03 L.T. 5.E-02 03/30/10 04/06/10 1.02E+04 CU.FT. 2.34E-02 +/- 5.49E-03 L.T. 6.E-02 04/06/10 04/13/10 1.OOE+04 CU.FT. 1.49E-02 +/- 5.21E-03 L.T. 2.E-02 04/13/10 04/20/10 1.OOE+04 CU.FT. 1.46E-02 +/- 5.56E-03 L.T. 4.E-02 04/20/10 04/27/10 1.01 E+04 CU.FT. 1.26E-02 +/- 5.11E-03 L.T. 3.E-02 04/27/10 05/05/10 1.15E+04 CU.FT. 1.69E-02 +/- 3.72E-03 L.T. 4.E-02 05/05/10 05/11/10 8.53E+03 CU.FT. 6.42E-03 +/- 3.91 E-03 L.T. 4.E-02 05/11/10 05/18/10 1.01 E+04 CU.FT. 1.23E-02 +/- 5.06E-03 L.T. 1.E-02 05/18/10 05/25/10 1.01E+04 CU.FT. 1.12E-02 +/- 4.68E-03 L.T. 6.E-02 05/25/10 06/01/10 1.01 E+04 CU.FT. 1.67E-02 +/- 5.28E-03 L.T. 6.E-02 06/01/10 06/09/10 1.15E+04 CU.FT. 2.05E-02 +/- 4.51 E-03 L.T. 2.E-02 06/09/10 06/15/10 8.54E+03 CU.FT. 1.23E-02 +/- 4.26E-03 L.T. 2.E-02 06/15/10 06/22/10 1.02E+04 CU.FT. 1.27E-02 +/- 4.77E-03 L.T. 4.E-02 06/22/10 06/29/10 1.02E+04 CU.FT. 2.20E-02 +/- 5.34E-03 L.T. 4.E-02

B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE & CHARCOAL FILTERS STATION NUMBER 111 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

06/29/10 07/06/10 9.96E+03 CU.FT. 2.35E-02 +/- 5.59E-03 L.T. 4.E-02 07/06/10 07/13/10 1.01E+04 CU.FT. 1.57E-02 +/- 5.34E-03 L.T. 1.E-02 07/13/10 07/20/10 1.00E+04 CU.FT. 2.15E-02 +/- 5.33E-03 L.T. 4.E-02 07/20/10 07/27/10 1.02E+04 CU.FT. 1.20E-02 +/- 5.19E-03 L.T. 4.E-02 07/27/10 08/02/10 8.52E+03 CU.FT. 1.61 E-02 +/- 6.07E-03 L.T. 5.E-02 08/02/10 08/09/10 1.01 E+04 CU.FT. 2.90E-02 +/- 5.86E-03 L.T. 4.E-02 08/09/10 08/17/10 1.15E+04 CU.FT. 1.99E-02 +/- 4.98E-03 L.T. 4.E-02 08/17/10 08/24/10 1.01E+04 CU.FT. 3.42E-02 +/- 6.10E-03 L.T. 2.E-02 08/24/10 08/31/10 1.01E+04 CU.FT. 1.86E-02 +/- 5.27E-03 L.T. 6.E-02 08/31/10 09/07/10 1.02E+04 CU.FT. 1.67E-02 +/- 4.92E-03 L.T. 3.E-02 09/07/10 09/14/10 9.98E+03 CU.FT. 2.14E-02 +/- 4.04E-03 L.T. 1.E-02 09/14/10 09/21/10 1.02E+04 CU.FT. 1.80E-02 +/- 4.1OE-03 L.T. 2.E-02 09/21/10 09/28/10 1.02E+04 CU.FT. 1.58E-02 +/- 5.OOE-03 L.T. 5.E-02 09/28/10 10/05/10 1.01E+04 CU.FT. 1.95E-02 +/- 4.93E-03 L.T. 3.E-02 10/05/10 10/12/10 1.01E+04 CU.FT. 3.19E-02 +/- 5.61E-03 L.T. 5.E-02 10/12/10 10/19/10 9.98E+03 CU.FT. 2.87E-02 +/- 5.47E-03 L.T. 3.E-02 10/19/10 10/26/10 1.00E+04 CU.FT. 2.91E-02 +/- 5.61E-03 L.T. 5.E-02 10/26/10 11/02/10 1.OOE+04 CU.FT. 1.75E-02 +/- 4.71 E-03 L.T. 4.E-02 11/02/10 11/09/10 1.02E+04 CU.FT. 8.49E-03 +/- 4.54E-03 L.T. 1.E-02 11/09/10 11/16/10 9.98E+03 CU.FT. 1.53E-02 +/- 4.62E-03 L.T. 3.E-02 11/16/10 11/23/10 9.98E+03 CU.FT. 2.40E-02 +/- 5.29E-03 L.T. 1.E-02 11/23/10 11/30/10 1.01E+04 CU.FT. 1.92E-02 +/- 5.04E-03 L.T. 3.E-02 11/30/10 12/07/10 1.OOE+04 CU.FT. 3.41 E-02 +/- 6.12E-03 L.T. 5.E-02 12/07/10 12/14/10 9.99E+03 CU.FT. 4.08E-02 +/- 6.18E-03 L.T. 4.E-02 12/14/10 12/21/10 1.01E+04 CU.FT. 3.65E-02 +/- 5.65E-03 L.T. 4.E-02 12/21/10 12/28/10 1.01 E+04 CU.FT. 2.34E-02 +/- 4.50E-03 L.T. 2.E-02

('I

B-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 111 DATE COLLECTED 12/29 - 03/30/10 03/30 - 06/29/10 06/29 - 09/28/10 09/28 - 12/28/10 GAMMA SPECTRUM ANALYSIS:

BE-7 1.42E-01 +/- 4.52E-02 1.63E-01 +/- 5.92E-02 9.59E-02 +/- 3.93E-02 8.75E-02 +/- 3.42E-02 K-40 L.T. 4.E-02 L.T. 7.E-02 L.T. 4.E-02 L.T. 1.E-02 MN-54 L.T. 3.E-03 L.T. 5.E-03 L.T. 2.E-03 L.T. 2.E-03 CO-58 L.T. 6.E-03 L.T. 9.E-03 L.T. 4.E-03 L.T. 5.E-03 FE-59 L.T. 1.E-02 L.T. 3.E-02 L.T. 2.E-02 L.T. 1.E-02 CO-60 L.T. 3.E-03 L.T. 4.E-03 L.T. 3.E-03 L.T. 2.E-03 ZN-65 L.T. 6.E-03 L.T. 1.E-02 L.T. 7.E-03 L.T. 6.E-03 ZR-95 L.T. 1.E-02 L.T. 2.E-02 L.T. 7.E-03 L.T. 1.E-02 RU-103 L.T. 9.E-03 L.T. 1.E-02 L.T. 9.E-03 L.T. 8.E-03 RU-106 L.T. 2.E-02 L.T. 4.E-02 L.T. 2.E-02 L.T. 2.E-02 1-131 L.T. 5.E+00 L.T. 5.E+00 L.T. 2.E+01 L.T. 1.E+00 CS-1 34 L.T. 2.E-03 L.T. 4.E-03 L.T. 2.E-03 L.T. 2.E-03 CS-137 L.T. 2.E-03 L.T. 4.E-03 L.T. 2.E-03 L.T. 2.E-03 BA-140 L.T. I.E+00 L.T. I.E+00 L.T. 2.E+00 L.T. 4.E-01 CE-141 L.T. 2.E-02 L.T. 2.E-02 L.T. 2.E-02 L.T. 1.E-02 CE-144 L.T. 1.E-02 L.T. 2.E-02 L.T. 1.E-02 L.T. 1.E-02 RA-226 L.T. 5.E-02 L.T. 7.E-02 L.T. 3.E-02 L.T. 4.E-02 TH-228 L.T. 4.E-03 L.T. 7.E-03 L.T. 3.E-03 L.T. 3.E-03

B-3 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - THERMO LUMINESCENT DOSIMETRY - TLD COOPER NUCLEAR STATION 2010 Sample Station First Quarter Second Quarter Third Quarter Fourth Quarter Quarter Average Nuclide Number 01/01-03/31 04/01-06/30 07/01-09/30 10/01-01/01 - 1 S.D.

TLD 1l1 19.1 +/- 0.6 21.0 +/- 0.0 26.8 +/- 0.9 21.5 +/- 0.9 22.1 +/- 3.3 N01 19.0 +/- 0.3 20.9 +/- 0.4 27.1 +/- 1.1 21.9 +/- 0.8 22.2 +/- 3.5 N02 21.1 +/- 0.5 28.0 +/- 0.8 26.4 +/- 0.9 21.0 +/- 1.2 24.1 +/- 3.6 N03 18.6 +/- 0.1 31.1 +/- 1.7 26.0 +/- 1.6 22.3 +/- 0.5 24.5 +/- 5.3 N04 18.9 +/- 0.4 22.9 +/- 2.0 23.0 +/- 1.8 21.1 +/- 1.5 21.5 +/- 1.9 N05 20.2 +/- 0.7 20.1 +/- 1.0 25.1 +/- 1.1 22.0 +/- 1.8 21.8 +/- 2.4 N06 19.1 +/- 0.7 19.8 +/- 0.9 23.9 +/- 0.8 20.0 +/- 1.0 20.7 +/- 2.2 N07 19.8 +/- 0.5 22.4 +/- 0.6 29.4 +/- 2.0 22.3 +/- 0.2 23.5 +/- 4.2 N08 20.1 +/- 0.6 28.2 +/- 3.4 22.0 +/- 2.0 20.1 +/- 0.8 22.6 +/- 3.8 N09 20.1 +/- 0.5 20.7 +/- 0.4 24.4 +/- 1.2 21.4 +/- 0.5 21.7 +/- 1.9 N10 20.2 +/- 0.5 29.1 +/- 3.8 26.3 +/- 1.1 21.2 +/- 1.2 24.2 +/- 4.2 Nil 20.4 +/- 1.0 21.3 +/- 0.7 26.8 +/- 1.3 20.5 +/- 0.9 22.2 +/- 3.1 N12 19.2 +/- 0.2 22.0 +/- 0.5 27.1 +/- 0.7 21.6 +/- 1.7 22.5 +/- 3.3 N13 20.1 +/- 0.5 24.5 +/- 3.4 24.7 +/- 0.9 21.9 +/- 0.4 22.8 +/- 2.2 N14 19.9 +/- 0.4 20.3 +/- 0.5 25.8 +/- 1.8 20.1 +/- 0.6 21.5 +/- 2.8 N15 20.1 +/- 0.5 21.7 +/- 0.1 23.8 +/- 0.8 20.4 +/- 0.2 21.5 +/- 1.7 N16 19.8 +/- 0.6 21.7 +/- 1.0 24.2 +/- 2.2 20.7 +/- 0.4 21.6 +/- 1.9 N17 19.1 +/- 1.0 20.8 +/- 0.9 26.1 +/- 0.8 21.3 +/- 0.6 21.8 +/- 3.0 N18 18.7 +/- 0.4 19.7 +/- 0.4 23.0 +/- 0.9 20.5 +/- 1.2 20.4 +/- 1.8 N19 19.9 +/- 0.8 21.6 +/- 0.3 (a) 21.8 +/- 1.4 21.1 +/- 1.1 N20 21.1 +/- 1.0 23.2 +/- 1.1 (a) 23.1 +/- 0.6 22.5 +/- 1.2 N21 20.3 +/- 0.8 21.4 +/- 0.7 24.9 +/- 1.5 21.0 +/- 1.8 21.9 +/- 2.1 N22 22.6 +/- 1.6 23.0 +/- 0.7 27.8 +/- 0.3 20.3 +/- 0.9 23.4 +/- 3.1 (a) TLD was missing.

B-3 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - THERMOLUMINESCENT DOSIMETRY - TLD COOPER NUCLEAR STATION 2010 Sample Station First Quarter Second Quarter Third Quarter Fourth Quarter Quarter Average Nuclide Number 01/01-03/31 04/01-06/30 07/01-09/30 10/01-01/01 - 1 S.D.

N23 18.2 +/- 0.7 20.3 +/- 0.3 25.2 +/- 0.8 19.5 +/- 1.5 20.8 +/- 3.1 N24 21.1 +/- 0.9 23.7 +/- 1.2 (a) 23.5 +/- 1.6 22.8 +/- 1.4 N25 19.2 +/- 0.7 25.3 +/- 0.4 32.1 +/- 0.9 22.0 +/- 0.9 24.7 +/- 5.5 Average/Quarter 19.8 +/- 1.0 mrem/90 day 22.9 +/- 3.1 mrem/90 day 25.7 +/- 2.2 mrem/90 day 21.3 +/- 1.0 mrem/90 days Average/Day 0.221 mrem/day 0.254 mrem/day 0.286 mrem/day 0.236 mrem/day Range (18.2-22.6) mrem/90 days (19.7-31.1) mrem/90 days (22.0-32.1) mrem/90 days (19.5-23.5) mrem/90 days Detection/Total 26/26 26/26 23/23 26/26 (a) TLD was missing.

00

APPENDIX J ERRATA DATA J-1

ERRATA DATA FOR 2001 H. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table VII-8 and Trending Graph 7. Ambient radiation was monitored at 32 locations within a 10 mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly averages for the indicator locations was 14.9 milliRoentgen/quarter and a range from 0.1 to 43.3 milliRoentgen/quarter. The control station 44, which is located 10.5 miles, 270 degrees had an average of 17.3 milliRoentgen/quarter and a range from 5.5 to 37.9 milliRoentgen/quarter. The highest station was Station 85 with an average of 17.5 milliRoentgen/quarter and a range from 9.5 to 35.3 milliRoentgen/quarter.

The preoperational period of 1971 through 1974 averaged 37.0 milliRoentgen/quarter.

The gamma exposures monitored by thermoluminescent dosimeters from 1995 through 2001 are plotted. The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

L Food- BroadleafVegetation Thirteen food samples were collected from three locations. They were analyzed for iodine-131 by chemical separation and by gamma spectrometry. The results are presented in Table VII-9 and Trending Graph 8. Iodine- 131 was not measured above the detection limits in the thirteen samples analyzed. As expected, naturally occurring potassium-40 was monitored in three of three control samples with an average activity of 7983 pCilkg (wet weight) and a range from 5170 to 9990 pCi/kg (wet weight). Potassium-40 was detected in ten of the ten indicator samples with an average concentration of 5425 pCi/kg (wet weight) and a range from 527 to 7830 pCi/kg (wet weight). The preoperational period of 1971 through 1974 averaged 3900 pCi/ kg potassium-40. Cosmogenic beryllium-7 was detected in three of the three control samples with an average concentration of 2616 pCi/kg (wet weight) and a range from 1540 to 3970 pCi/kg (wet weight).

The average at the indicator locations was 2298 pCi/kg (wet weight) and a range from 74.2 to 4130 pCi/kg (wet weight). All other gamma emitters were below the detection limits.

J. Shoreline Sediment Sediment samples were collected during May and October from Station 28 and were analyzed by gamma spectrometry. The results are presented in Table VII-10 and Trending Graph 9. One man-made and a number of naturally occurring radioisotopes were detected in these samples. Cesium-137 was detected in one of two samples with an activity of 48.2 pCi/kg (dry weight). As expected, naturally occurring potassium-40 was observed in the two samples with an average activity of 14150 pCi/kg (dry weight) and a range from 12900 to 15400 pCi/kg (dry 29

ERRATA DATA FOR 2002 40 was detected in all eight samples analyzed with an average concentration of 1441 pCi/liter and a range of 1210 to 1620 pCi/liter. All other gamma emitters were below their detection levels.

The levels of radioactivity of the nuclides iodine-131 and cesium-137 are plotted on Trending Graph 4. A comparison of graph 3 and graph 4 indicate there was no appreciable difference between the levels of activity of the nearest producer and the commercial producers. This indicates there is no effect on milk samples from the operation of the Cooper Nuclear Station.

F. Ground Water Groundwater was collected from two stations quarterly and analyzed for tritium and for gamma emitting radionuclides. Station 11 is located 0.15 miles from the plant and station 47 is 25.8 miles from the plant. The results are presented in Table VII-6 and Trending Graph 5.

There were no gamma emitters measured above their detection levels. Tritium levels have been plotted in Trending Graph 5. The graph indicates this activity has remained essentially unchanged. The preoperational period averaged 379 pCi/liter tritium.

G. River Water River water was collected monthly and monitored for gamma emitting isotopes.

A quarterly composite was measured for tritium. The results are presented in table VII-7 and Trending Graph 6.

Potassium-40 was measured in one of eleven samples with a concentration of 53 pCi/liter. Thorium-228 was measured in one of eleven samples with a concentration of 11 pCi/liter. No other gamma emitters were detected. Tritium was not detected. The preoperational period averaged 338 pCi/liter tritium. No fission or reactor activation products were detected. Trending Graph 6 illustrates the level of activity for tritium.

H. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table VII-8 and Trending Graph 7. Ambient radiation was monitored at 32 locations within a 10 mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly averages for the indicator locations was 10.0 milliRoentgen/quarter and a range from 1.3 to 20.6 milliRoentgen/quarter. The control station 44, which is located 10.5 miles, 270 degrees had an average of 10.8 milliRoentgen/quarter and a range from 5.4 to 14.1 milliRoentgen/quarter. The highest station was Station 84 with an average of 13.9 milliRoentgen/quarter and a range from 10.4 to 16.1 milliRoentgen/quarter.

The preoperational period of 1971 through 1974 averaged 37.0 milliRoentgen/quarter.

22

ERRATA DATA FOR 2003 F. Ground Water Groundwater was collected from two stations quarterly and analyzed for tritium and for gamma emitting radionuclides. Station 11 is located 0.15 miles from the plant and station 47 is 25.8 miles from the plant. The results are presented in Table VII-6 and Trending Graph 5. There were no radionuclides measured above their detection levels.

G. River Water River water was collected monthly and monitored for gamma emitting radionuclides. A quarterly composite was measured for tritium. The results are presented in Table VII-7 and Trending Graph 6. Potassium-40 was measured in one of twelve control samples with a concentration of 429 pCi/liter. Potassium-40 was measured in one of twelve indicator samples with a concentration of 308 pCi/liter. Thorium-228 was measured in one of twelve indicator samples with a concentration of 200 pCi/liter. No other gamma emitters were detected. Tritium was not detected.

H. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table VII-8 and Trending Graph 7. Ambient radiation was monitored at 32 locations within a 10 mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly average for the indicator locations was 9.2 millirem/quarter and a range from 2.4 to 34.0 millirem/quarter.

The control station 44, which is located 10.5 miles, 270 degrees had an average of 10.8 millirem/quarter and a range from 5.4 to 14.1 milliremrquarter. The highest station was Station 7 with an average of 15.2 millirem/quarter and a range from 6.8 to 34.0 millirem/quarter. The preoperational period of 1971 through 1974 averaged 37.0 millirem/quarter. The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

L. Food - BroadleafVegetation As stated in the CNS ODAM vegetation samples are not required as long as milk samples are available, therefore, no vegetation analyses are included in this report.

J. Shoreline Sediment Sediment samples were collected during May and October from Station 28 and were analyzed by gamma spectrometry. The results are presented in Table VII- 10 and Trending Graph 8. One man-made and a number of naturally occurring radionuclides were detected in these samples. Cesium-137 was detected in two of two samples with an average activity of 56.9 pCi/kg (dry weight) and a range from 39.0 to 74.8 pCi/kg (dry weight), which is less than the ODAM LLD.

Naturally occurring potassium-40 was observed in the two samples with an average activity of 17450 pCi/kg (dry weight) and a range from 16500 to 18400 23

ERRATA DATA FOR 2004 G. River Water River water was collected monthly and monitored for gamma emitting radionuclides. A quarterly composite was measured for tritium. The results are presented in Table VII-7 and Trending Graph 7. There were no radionuclides measured above their detection levels.

TRENDING GRAPH 7 TRITIUM IN RIVER WATER QUARTERLY AVERAGE - ALL LOCATIONS 10000.0 1000.0 t- lO..

100.0 +-0o 10.0 1.0 H-3 -U- H-3 ODAM LLD H. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table VII-8 and Trending Graph 8. Ambient radiation was monitored at 32 locations within a 10 mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly average for the indicator locations was 7.6 millirem/quarter and a range from 0.8 to 19.2 millirem/quarter.

The control station 44, which is located 10.5 miles, 270 degrees had an average of 9.3 millirem/quarter and a range from 4.4 to 12.8 millirem/quarter. The highest station was Station 56 with an average of 10.3 millirem/quarter and a range from 4.3 to 17.3 millirem/quarter. The preoperational period of 1971 through 1974 averaged 37.0 millirem/quarter. The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

23

ERRATA DATA FOR 2005 River water was collected monthly and monitored for gamma emitting radionuclides. A quarterly composite was measured for tritium. The results are presented in Table VII-7 and Trending Graph 7. There were no radionuclides measured above their detection levels.

TRENDING GRAPH 7 TRITIUM IN RIVER WATER QUARTERLY AVERAGE - ALL LOCATIONS 10000.0 1000.0

!~100. 0 0.

10.0 1.0-

-UH-3 ODAM LLD H--13 H. Thermoluminescent Dosimeters In 2005, Global Dosimetry assumed the responsibilities for Environmental TLDs at CNS. They utilized a methodology which does not exclude background radiation. Therefore results appear slightly higher but are below ODAM LLD limits.

Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table VII-8 and Trending Graph 8. Ambient radiation was monitored at 32 locations within a 10 mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly average for the indicator locations was 22.3 millirem/quarter and a range from 17.0 to 28.0 millirem/quarter. The control station 44, which is located 10.5 miles, 270 degrees had an average of 24.5 millirem/quarter and a range from 22.0 to 27.0 millirem/quarter. The highest station was Station 08 with an average of 23.3 millirem/quarter and a range from 19.0 to 28.0 millirem/quarter. The preoperational period of 1971 through 1974 averaged 37.0 millirem/quarter. The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

23

ERRATA DATA FOR 2006 TRENDING GRAPH 7 TRITIUM IN RIVER WATER QUARTERLY AVERAGE - ALL LOCATIONS 10000.0 1000.0

100.0 10.0

K-H3-u-a--3 ODAM LLD H. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table VII-8 and Trending Graph 8. Ambient radiation was monitored at 32 locations within a 10 mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly average for the indicator locations was 22.8 millirem/quarter and a range from 18.0 to 33.3 millirem/quarter. The control station 44, which is located 10.5 miles, 270 degrees had an average of 25.1 millirem/quarter and a range from 22.3 to 29.0 millirem/quarter. The highest station was Station 94 with an average of 25.2 millirem/quarter and a range from 21.3 to 30.7 millirem/quarter. The preoperational period of 1971 through 1974 averaged 37.0 millirem/quarter. The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

23

ERRATA DATA FOR 2007 TRENDING GRAPH 7 TRITIUM IN RIVER WATER QUARTERLY AVERAGE - ALL LOCATIONS 10000.0-1000.0 100.0

'10.

1.0 H-3 -U- H-3 ODAM LLD H. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table VII-8 and Trending Graph 8. Ambient radiation was monitored at 33 locations within an 11 mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly average for the indicator locations was 23.2 millirem/quarter and a range from 18.2 to 34.5 millirem/quarter. The control stations 44 and 111, which are located 10.3 miles, 270 degrees and 10.8 miles, 254 degrees, respectively, had an average of 24.1 millirem/quarter and a range from 19.1 to 30.8 millirem/quarter. The highest station was Station 67 with an average of 25.2 millirem/quarter and a range from 23.2 to 28.7 millirem/quarter. The preoperational period of 1971 through 1974 averaged 37.0 millirem/quarter. The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

23

ERRATA DATA FOR 2008 TRENDING GRAPH 7 TRITIUM IN RIVER WATER QUARTERLY AVERAGE - ALL LOCATIONS 10000.0 1000.0 100.0 C) 10.0 1.0 .. . .

10 ýo 1* 110P1

- H-3 --n--3 ODAM LLD I H. ThermoluminescentDosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table V1I-8 and Trending Graph 8. Ambient radiation was monitored at 33 locations within an 11 mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly average for the indicator locations was 25.5 millirem/quarter and a range from 20.0 to 40.0 millirem/quarter. The control stations 44 and 11, which are located 10.3 miles, 270 degrees and 10.8 miles, 254 degrees, respectively, had an average of 25.5 millirem/quarter and a range from 21.0 to 29.0 millirem/quarter. The highest station was Station 67 with an average of 28.8 millirem/quarter and a range from 21.0 to 40.0 millirem/quarter. The preoperational period of 1971 through 1974 averaged 37.0 millirem/quarter. The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

23

ERRATA DATA FOR 2009 H. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table V11-8 and Trending Graph 8. Ambient radiation was monitored at 32 locations within an I I mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly average for the indicator locations was 22.7 millirem/quarter and a range from 19.4 to 30.0 millirem/quarter. The control station 44, which is located 10.3 miles, 270 degrees, had an average of 24.2 millirem/quarter and a range from 22.8 to 25.5 millirem/quarter. The highest station was Station 86 with an average of 24.8 millirem/quarter and a range from 22.9 to 30.0 millirem/quarter. The preoperational period of 1971 through 1974 averaged 37.0 millirem/quarter. The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

TRENDING GRAPH 8 THERMOLUMINESCENT DOSIMETRY QUARTERLY AVERAGE - ALL LOCATIONS 1000 100 2? 10 E

N40 I --- Exposure Pathway - Ambient Gamma Radiation First quarter 2001 TLD data low but still within acceptable limits due to possible dry conditions.

ERRATA DATA FOR 2009 - NON-ODAM APPENDIX I, PAGE 6, SECTION C C. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table B-3. Ambient radiation was monitored at 26 non-ODAM required locations and collected quarterly. The quarterly average for the locations was 23.0 millirem/quarter and a range from 18.9 to 33.4 millirem/quarter. The preoperational period of 1971 through 1974 averaged 37.0 millirem/quarter. The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.

6

END OF DOCUMENT 4

ATTACHMENT 3 LIST OF REGULATORY COMMITMENTS@

ATTACHMENT 3 LIST OF REGULATORY COMMITMENTS©0 Correspondence Number: NLS2011045 The following table identifies those actions committed to by Nebraska Public Power District (NPPD) in this document. Any other actions discussed in the submittal represent intended or planned actions by NPPD. They are described for information only and are not regulatory commitments. Please notify the Licensing Manager at Cooper Nuclear Station of any questions regarding this document or any associated regulatory commitments.

COMMITMENT COMMITTED DATE COMMITMENT NUMBER OR OUTAGE None I. I 1*

1* 1-

+ 4.

4. 4-

4. 4.

PROCEDURE 0.42 REVISION 27 PAGE 18 OF 25

NLS2011045, Annual Radiological Environmental Report

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