Text

Radiological Environmental Monitoring Program 2017 Annual Report
	ML18136A542
Person / Time
Site:	Cooper
Issue date:	05/09/2018
From:	; Nebraska Public Power District (NPPD), Teledyne Brown Engineering
To:	; Office of Nuclear Reactor Regulation
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ML18136A535	List: ML18136A541; NLS2018028, Radiological Environmental Monitoring Program 2017 Annual Report;
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	NLS2018028
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NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION Radiological Environmental Monitoring Program 2017 Annual Report January 1, 201 7 to December 31, 2017 Prepared by Teledyne Brown Engineering 2508 Quality Lane Knoxville, TN 3 7931-3133

TABLE OF CONTENTS SECTION/TITLE PAGE Preface .. ..................................................................... ............................. .... ............................... 6 I. Introduction ...................................... ...... ....................................... ................. ........................... 7 II. Summary ................................................................................................... .... ... ...... ..... ........... . 10 III. Sampling and Analysis Program ................................................... .... .......... .... ..... .... ... ........... 12 IV. Summary and Discussion of2017 Analytical Results ........................................... ................ 17 A. Airborne Particulates ............... ...... ....... ............. ............. ................. ... ..... ......... ............ ..... 19 B. Airborne Iodine .......................................... ............ ........... .. ...... ............ ............................ 20 C. Fish ..................................... ........... .............................................. .............................. ........ 21 D. Milk- Nearest Producer ........................................... .......... .............................................. 22 E. Milk - Other Producers ..... ..................................... .......... ............ .......................... ........... 23 F. Ground Water .............................................................................. .... ...... ............................ 24 G. River Water .............................................................................. ......... .... ... ......................... 25 H. Thermo luminescent Dosimeters .................................. .................................................. ... 26 I. Food-BroadleafVegetation .......................................... ..................................... .......... ..... 27 J. Shoreline Sediment. ............................... ... ...................................... ...... .... .. ........... ............. 28 K. Errata Data................................... .. .... ................... .......... ........................ ............... ............ 29 V. Conclusions ..................................................................................... ....... ..... ............................ 30 VI. Radiological Environmental Monitoring Program Summary Table - 2017 .......................... 32 VIL Complete Data Tables .......................... .. .......... ....... ................................................................ 37 VIII. References .. ........................................................................................ ..... ...... ... ...... ................. 96 2

TABLE OF CONTENTS (Cont)

APPENDICES APPENDIX A -2017 Land Use Census ........ ........ .. .. ........... ........... ...... ....... .... ........ .. ... .. .. .. A-1 APPENDIX B - Summary oflnterlaboratory Comparisons ...... .... .... .. .... .............. ... .............. ....... 8-1 APPENDIX C - Synopsis of Analytical Procedures .......... ... ..... ..... ...... ...... ..... .. .... .... ...... ..... ....... .. C-1 APPENDIX D - Detection Limits and Reporting Levels ........ .... .. .. ....... .... ... .. ... ... ..... ... ....... .. ....... D-1 APPENDIX E - REMP Sampling and Analytical Exceptions .. ... .... .... ..... ... ........... ....... ................ E-1 APPENDIX F - Summary of Doses to a Member of the Public Offsite .... ..... ... .... ... ..... ................ F-1 APPENDIX G - REMP Sample Station Descriptions .... .. ............ ...... .......... ........... ............ .... ...... G-1 APPENDIX H - Annual Radiological Groundwater Protection Program (ARGPP) Report ... ................ .. ......... ........... ....... .... ...... ... ... .... ... ... ....... .......... ....... H-1 APPENDIX I - Non-ODAM Required Sampling, Supplementary Stations .. .... ... ....... ... ........ ....... 1-1 LIST OF FIGURES

1. Maps of Sampling Stations .................... .... .... ......... ...... ...... ......... ................. .................... 15 3

TABLE OF CONTENTS (Cont)

LIST OF TRENDING GRAPHS

1. Gross Beta in Air Particulates ..... ........ ....... ..... ........................... ........ ... .............................. 19

2. Iodine-131 in Charcoal Filters ... ............ ...... .. ... ... ........................... ................ ..... ........ ..... ... 20

3. Cesium-137 in Fish .................. ........ .................................. ..... .... .. .. ..... .. ..... ......................... 21

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

5. Iodine-131 and Cesium-13 7 in Milk - Other Producers ......... ...... .... .. ...... .......................... 23

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

7. Tritium in River Water ..... .... ................ .. ... ...... ............................ ... ... .... .. .... ....... .... .............25

8. Thermo luminescent Dosimetry ......... .... ............ ........... ........ .. ....... ....................... .......... ..... 26

9. Iodine-131 and Cesium-137 in Food - BroadleafVegetation .... ... .... .......... ........... .......... ...27

10. Cesium-134 and Cesium-13 7 in Shoreline Sediment.. .......... ... .......... ............. ...... ... .......... .28 4

TABLE OF CONTENTS (Cont)

LIST OF TABLES VII-1 Exposure Pathway - Airborne Air Particulate & Charcoal Filters ..... ..... .. ..... ... .... .. .. 38 VII-2 Exposure Pathway - Airborne Composite Air Particulate Filters ............... ...... .... ....58 VII-3 Exposure Pathway - Ingestion Fish .. ........... .... ....... ............................................... ....68 VII-4 Exposure Pathway - Ingestion Milk Nearest Producer ........................... ........... ....... 70 VII-5 Exposure Pathway - Ingestion Milk Other Producer .. ... .... ..... .. .. ...... ......... .... ........ ...77 VII-6 Exposure Pathway - Ingestion Water - Ground .... ..... ........... .......... ... ........ ...... ......... 78 VII-7 Exposure Pathway - Ingestion Water - River ..... ....... ...... ....... .... .. ....... ...... ........ .......80 VII-8 Exposure Pathway - Thermo luminescent Dosimetry - TLD ........ ...... ... ................... 86 VII-9 Exposure Pathway - Ingestion Vegetation - Terrestrial, Broadleaf.. ..... ..... .... .. .. ...... 88 VII-10 Exposure Pathway - Airborne Shoreline Sediment.. ........... ... ...... ............ ..... ....... ..... 94 5

Preface This report covers the period of January 1 through December 31 , 201 7. 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 Mirion Technologies.

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SECTION I. INTRODUCTION 7

I. INTRODUCTION This report contains a complete tabulation of data collected during the period January through December 2017, for the operational Radiological Environmental Monitoring Program (REMP) 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 comer 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 (1 OCFR50.34a) 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 and Nuclear Incidents 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 iodine-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. Monitoring 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 2017.

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 ANALYSIS PROGRAM 12

III. SAMPLING AND ANALYSES PROGRAM The 2017 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 2017 Interlaboratory Comparison Program conducted by Analytics, Inc. ,

the Department of Energy' s (DOE) Mixed Analyte Performance Evaluation Program (MAPEP) and Environmental Resource Associates (ERA) 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 2017 is described in Appendix A. There were no milk animals found within three miles of CNS in 2017 and no evidence of potable water use from the river. The nearest garden to CNS is in sector P, 1.7 miles from CNS. From year to year there is a slight variation in the number of gardens tended. The nearest resident to CNS is in sector Q, 0.9 miles from CNS .

All of the required 201 7 environmental monitoring, including sampling and analyses, were conducted as specified in Table D4. l-l of the CNS Offsite Dose Assessment Manual (ODAM), except as noted in Appendix E, REMP Sampling and Analytical Exceptions table.

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TA BLE 1 NEBRASKA PUBLIC PO WER DISTRICT COOPER NUCLEAR STATION Environmental Radiation Surveillance Program Sampling Schedule and Analyses Sample Type Station 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 > IO times the yearly mean of control samples Airborne/Iodine 1-10 Once per 7 days I-131 Mill< / Nearest Producer peak 99 Once per 15 days I-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 I-131 (low level), Gamma Isotopic Non-peak pasture analysis of each sample Food Products / Broadleaf 35, 96, 101 Monthly when I-131 (low level), Gamma Isotopic Vegetation required analysis of each sample Background Radiation l-10 , 20, 44, 56,58, 59, Once per 92 days TLD Readout Thermo luminescent 66, 67, 71 , 79-91 , 94 (gamma dose)

Dosimeters Groundwater 11 , 47 Once per 92 days I-131 (low level), Gamma Isotopic, Tritium 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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15

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SECTION IV.

SUMMARY

AND DISCUSSION OF 2017 ANALYTICAL RESULTS 17

IV.

SUMMARY

AND DISCUSSION OF 2017 ANALYTICAL RESULTS Data from the radiological analyses of environmental media collected during 2017 are tabulated and discussed in section A through J. 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 2017 reporting period:

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A. Airborne Particulates Gross beta activity was observed in 515 of the 520 indicator samples collected during 2017. The average concentration was 0.028 pCi/m 3 with a range of 0.006 to 4.070 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 2017 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/m 3 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 all 40 of the composite samples. The indicator locations had an average concentration of 0.13 pCi/m 3 with a range of 0.053 to 0.211 pCi/m3 . During the preoperational period, beryllium-7 was measured at comparable levels. All other gamma emitters were below the detection limits.

TRENDING GRAPH 1 GROSS BET A IN AIR PARTICULATES MO THLY AVERAG E - ALL LOCATIONS 0.1 0.01 C")

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0..

0.001

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~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

~~~~~~~~~~~~~~~~~~~~~~~~

The REMP has detected radioactivity in the airborne pathway attributable to other sources. These include the 25th Chinese nuclear test explosion in 1980, the radioactive plume release due to rea ctor core degradation at Chernobyl Nuclear Power Plant in 1986 and the Fukushima Daiichi Nuclear Power Plant accident (March 11 , 201 1).

Gross Beta - ODAM LLD 19

B. Airborne Iodine Charcoal cartridges used to collect airborne iodine were collected weekly and analyzed by gamma spectrometry for iodine- I 31. Stations 1 through 10 were monitored. The results are presented in Section VII-1 and Trending Graph 2.

Iodine-131 was below the lower limit of detection in 514 out of 520 samples.

TRENDING GRAPH 2 IODINE-131 IN CHARCOAL FILTERS MONTHLY AVERAGE - ALL LOCATIO NS

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- 13 1 - ODAM LLD Trending Graph 2 represents minimum detectable concentration (M DC) 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 maxi mize 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. Seven samples of fish were collected during the summer and fall of 2017. A middle-top feeding fish (carp) and a bottom feeding fish (catfish) were collected in July 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 2,816 pCi/kg (wet weight) with a range of 2,087 to 3,764 pCi/kg (wet weight). The average concentration for the indicator samples was 3,098 pCi/kg (wet weight) with a range of 2,129 to 4,114 pCi/kg (wet weight). The preoperational period of 1971 through 1974 averaged 2,400 pCi/kg potassium-40. All other gamma emitters were below their detection levels.

TRENDING GRAPH 3 CESIUM-137 IN FISH ALL LOCATIONS 1000 100 Q) *

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--+- Cs-137 - 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.

Flooding of the Missouri River prevented collection of fish in 201 l.

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D. Milk - Nearest Producer 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. Twenty five samples were analyzed by gamma ray spectroscopy and for low-level iodine-131 by radiochemical separation. All iodine-131 results were below the required lower limit of detection. Naturally occurring potassium-40 was measured in all samples with an average concentration of 1,301 pCi/L and a range of 1,114 to 1,502 pCi/L.

Thorium-228, a naturally occurring radionuclide, was detected in one of the 25 samples and had a concentration of 7 .6 pCi/L. All other gamma emitters were below their detection levels. The operation of the Cooper Nuclear Station has no discemable impact on milk samples.

TRENDING GRAPH 4 IODINE-131 AND CESIUM-137 IN MILK-NEAREST PRODUCER STATIONS 61 & 99

- - SlatJon61 l-131 ........... stanon61 Cs- 137

- - . - Station 99 1- 131 - - s,anon 99 Cs-1 37

- 1-131 COAM LLD - Cs-137 COAM LLD Station 61 went out of business in May of 2003. Station 99 rep laced station 61 in May of 2003 .

Trending Graph 4 represents minimum detectable concentration (MDC) results. This graph has the ODAM LLD trend line, showi ng 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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E. Milk - Other Producers Milk - Other Producer location 103 went out of business in 2011. Location 103 will remain as an option for sample collection if conditions change.

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

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~ 1.0 - -- - - - - - - - - - - - - - - - - - -~ ~- - - -~ - - - - - - - - --

-+- 1-131 -+- CS-137 _.,..... 1-131 O~LLD -+- Cs-137 ODAM LLD Due to delay in analysis, sample results for 1-131 for the first quarter of 200 I were excluded and are not plotted.

Milk station I 02 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, low level iodine-131 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. All tritium and low level iodine results were below the required lower limit of detection. All gamma emitters were below their detection levels.

TRENDING GRAPH 6 TRITIUM IN GROUND WATER QUARTERLY AVERAGE - ALL LOCATIONS

- - - H-3 --+- H-3 ODAM LLD 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 em1ttmg radionuclides and tritium. The monthly samples are composited quarterly and analyzed 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 the gamma emitters were below their detection levels.

TRENDING GRAPH 7 TRITIUM IN RIVER WATER QUARTERLY AVERAGE - ALL LOCATIONS 10000 1000 0C.

100 10 I -+- H-3 - H-3 ODAM LLD I 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 wi ll continue to increase above the LLD limit.

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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 an 11 mile radius of the Cooper Nuclear Station and collected quarterly. The quarterly average for the indicator locations was 24.1 millirem/quarter and a range from 20.2 to 28.5 millirem/quarter. The control station 44, which is located 10.3 miles, 270 degrees, had an average of 25 .9 millirem/quarter and a range from 23.2 to 28.4 millirern/quarter. The highest station was Station 83 with an average of 26.0 millirern/quarter and a range from 24.2 to 27.9 millirern/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 AVERAG E - ALL LOCATIONS

- - Exposure Pathway - Ambient Gamma Radiation First quarter 200 l TLD data low but sti ll within acceptable limits due to possible dry conditions.

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L Food - Broad/ea/ Vegetation Eight broadleaf vegetation samples were collected from two indicator locations and one control location in May, June, July, and August during 2017. 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-?, which is produced continuously in the upper atmosphere by cosmic radiation was measured in all 8 samples analyzed. The average concentration for the indicator locations was 968 pCi/kg (wet weight) with a range of 927 to 1,008 pCi/kg wet. The control location had an average concentration of 680 pCi/kg (wet weight) and a range of 585 to 774 pCi/kg (wet weight). Naturally occurring potassium-40 was measured in all 8 samples analyzed. The concentration for the indicator locations was 4,522 pCi/kg (wet weight) with a range of 3,204 to 6,099 pCi/kg wet. All other gamma emitters were below their detection levels. The operation of the Cooper Nuclear Station has no discemable impact on broadleaf vegetation samples.

TRENDING GRAPH 9 IODINE-131 AND CESIUM-137 IN FOOD - BROADLEAF VEGETATION AL L LOCATIO NS 100 Q) 3 C)

~

u

0. 10

~ 1-131 --+- 1-131 ODAM LLD - + - CS-137 - - cs-1370DAM LLD The low Cs- 137 va lue 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- 13 1 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- 13 1 had decayed away, resulting in an invalid analysis for June 2006 and is not reported. The 1- 13 1 by chemical separation met required 1- 13 1 LLD.

Trending Graph 9 represents minimum detectable concentration (M DC) 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 wi ll continue to increase above the LLD limit.

Broadleaf vegetation samples were not available for co llection in 20 11 due to Missouri River flooding.

Graph data extends through August 20 17 only.

27

J. Shoreline Sediment Sediment samples were collected during May and October from indicator location 28 and control location 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 control location was 16,540 pCi/k:g (dry weight) and a range of 15,430 to 17,650 pCi/k:g (dry weight). The average concentration for the indicator location was 15,495 pCi/k:g (dry weight) and a range of 14,050 to 16,940 pCi/k:g (dry weight). Radium-226 was observed in one of the control samples with a concentration of 2,006 pCi/k:g (dry weight) and both indicator samples with a concentration of 4,123 pCi/k:g (dry weight) and a range of 2,310 to 5,936 pCi/k:g (dry weight). Thorium-228 was observed in all four samples. The average concentration for the control location was 959 pCi/k:g (dry weight) with a range of 836 to 1,082 pCi/k:g (dry weight). The average concentration for the indicator location was 1,007 pCi/k:g (dry weight) with a range of 977 to 1,037 pCi/k:g (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 35 100 "C

Cl

~

G0.. 10

_._ Cs-134 ...,._ Cs-137 --+- Cs-134 ODAM LLD _._ Cs-137 ODAM LLD Trending Graph 10 represents minimum detectable concentration (MOC) 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. Graph data extends through October 2017 only.

Shoreline sediment samples were not available for collection due to flooding of the Missouri River in 20 l l .

28

K Errata Data There was no errata data for 201 7.

29

SECTION V. CONCLUSIONS 30

V. CONCLUSIONS The results of the 2017 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 discemable radiological impact on the environment and is operating within regulatory limits.

31

SECTION VI. RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM

SUMMARY

TABLE - 2017 32

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Docket No. 50-298 Location of Facility Nemaha Nebraska Reporting Period Janua~ 1 2017 to December 31 2017 (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( 1) Mean(2) Name Mean(2) Mean(2) Reportable (Unit of Measurement) Performed (LLD) Range(2) Range(2) Range(2) Occurrences Air Particulate GR-8 520 0.01 .028(515/520) Sta. 6 3.0 mi. .099(52/52) NA(0/0) 0 3

(pCi/m ) (.006/4.07) (.006/4.07) (NA-NA)

BE-7 40 NA .125(40/40) Sta. 5 3.5 mi. .137(4/4) NA(0/0)

(.053/.211) (.094/.202) (NA-NA)

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

(ND-ND) (NA-NA) (NA-NA)

C0-60 40 NA ND(0/40) NA NA(0/0) NA(0/0)

(ND-ND) (NA-NA) (NA-NA)

TH-228 40 NA ND(0/40) NA NA(0/0) NA(0/0)

(ND-ND) (NA-NA) (NA-NA)

Air Iodine 1-131 520 0.07 ND(0/520) NA NA(0/0) NA(0/0) 0 (pCi/m 3) (ND-ND) (NA-NA) (NA-NA)

Fish K-40 7 NA 3098(3/3) Sta. 28 1.8 mi. 3098(3/3) 2816(4/4) 0 (pCi/kg wet) (2129/4114) (2129/4114) (2087/3764)

C0-60 7 130 ND(0/3) NA NA(0/0) ND(0/4)

(ND-ND) (NA-NA) (ND-ND)

(I) 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 brackets().

ND= Non Detectable.

NA= Not Applicable.

33

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Docket No. 50-298 Location of Facility Nemaha Nebraska Reporting Period Janua!}'. I 2017 to December 31 2017 (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( 1) Mean(2) Name Mean(2) Mean(2) Reportable (Unit of Measurement) Performed (LLD) Range(2) Range(2) Range(2) Occurrences Fish (cont'd) CS-137 7 150 ND(0/3) NA NA(0/0) ND(0/4)

(pCi/kg wet) (ND-ND) (NA-NA) (ND-ND)

TH-228 7 NA ND(0/3) NA NA(0/0) ND(0/4)

(ND-ND) (NA-NA) (ND-ND)

Milk Nearest 1-131 25 ND(0/25) NA NA(0/0) NA(0/0) 0 (pCi/L) (ND-ND) (NA-NA) (NA-NA)

K-40 25 NA 1300 (25/25) Sta. 99 10.5 mi. 1300 (25/25) NA(0/0)

(1114/1502) (1114/1502) (NA-NA)

RA-226 25 NA ND(0/25) NA NA(0/0) NA(0/0)

(ND-ND) (NA-NA) (NA-NA)

TH-228 25 NA 7.6(1/25) Sta. 99 10.5 mi. 7.6(1/25) NA(0/0)

NA-NA NA-NA (NA-NA)

Water - Ground I-131 8 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)

(ND-ND) (NA-NA) (NA-NA)

(I) 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 brackets().

ND= Non Detectable.

NA= Not Applicable.

34

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Docket No. 50-298 Location of Facility Nemaha Nebraska Reporting Period Januarl'. 1 2017 to December 31 2017 (County/S !ate)

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 Mean(2) Mean(2) Reportable (Unit of Measurement) Performed (LLD) Range(2) Range(2) Range(2) Occurrences Water - Ground (cont'd) K-40 8 NA ND(0/8) NA NA(0/0) NA(0/0)

(pCi/L) (ND-ND) (NA-NA) (NA-NA)

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

(ND-ND) (NA-NA) (NA-NA)

River Water H-3 32 2000 ND(0/16) NA NA(0/0) ND(0/16) 0 (pCi/L) (ND-ND) (NA-NA) (ND-ND)

K-40 24 NA ND(0/12) NA NA(0/0) ND(0/12)

(ND-ND) (NA-NA) (ND-ND)

TH-228 24 NA ND(0/12) NA NA(0/0) ND(0/12)

(ND-ND) (NA-NA) (ND-ND)

Thermoluminescence Gamma 127 NA 24.1(123/123) Sta. STA-83 4.4 mi. 26.0(4/4) 25.9(4/4) 0 Dosimeter Dose (20.2/28.5) (24.2/27 .9) (23.2/28.4)

(mR/Quarter) Quarterly Broadleaf Vegetation I-131 8 60 ND(0/6) NA NA(0/0) ND(0/2) 0 (pCi/kg wet) (ND-ND) (NA-NA) (ND-ND)

BE-7 8 NA 968.2(3/6) Sta. 96 1.25 mi. 970.3(1/4) 679.5(2/2)

(926.5/1008) NA-NA (585.3/773.6)

(I) 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 brackets().

ND= Non Detectable.

NA= Not Applicable.

35

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Docket No. 50-298 Location of Facility Nemaha Nebraska Reporting Period Janua!}'. 1 2017 to December 31 2017 (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( 1) Mean(2) Name Mean(2) Mean(2) Reportable (Unit of Measurement) Performed (LLD) Range(2) Range(2) Range(2) Occurrences Broadleaf Vegetation K-40 8 NA 4522(6/6) Sta. 35 2.0 mi. 5410(2/2) 5410(2/2)

(cont'd) (3204/6099) (4340/64 79) (4340/6479)

(pCi/kg wet)

RA-226 8 NA ND(0/6) NA NA(0/0) ND(0/2)

(ND-ND) (NA-NA) (ND-ND)

TH-228 8 NA ND(0/6) NA NA(0/0) ND(0/2)

(ND-ND) (NA-NA) (ND-ND)

Shoreline Sediment BE-7 4 NA ND(0/2) Sta. 35 2.0 mi. 751.8(1/2) 751.8(1/2) 0 (pCi/kg dry) (ND-ND) NA-NA NA-NA K-40 4 NA 15495(2/2) Sta. 35 2.0 mi. 16540(2/2) 16540(2/2)

(14050/16940) (15430/17650) (15430/17650)

CS-137 4 180 ND(0/2) NA NA(0/0) ND(0/2)

(ND-ND) (NA-NA) (ND-ND)

RA-226 4 NA 4123(2/2) Sta. 28 1.8 mi. 4123(2/2) 2006(1/2)

(2310/5936) (2310/5936)

NA-NA TH-228 4 NA 1007.2(2/2) Sta. 28 1.8 mi. 1007 .2(2/2) 958.9(2/2)

(977.4/103 7) (977.4/103 7) (835.8/1082)

(I) 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 brackets().

ND= Non Detectable.

NA= Not Applicable.

36

SECTION VII. COMPLETE DATA TABLES 37

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY* AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 1 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

01/03/17 01/10/17 1.00E+04 CU.FT. 2.50E-02 +/- 4. 71 E-03 < 2.E-02 01/10/17 01/17/17 9.99E+03 CU.FT. 3.03E-02 +/- 4.91 E-03 < 2.E-02 01/17/17 01/24/17 1.02E+04 CU.FT. 2.83E-02 +/- 4.63E-03 < 4.E-02 01/24/17 01/31/17 9.97E+03 CU.FT. 2.05E-02 +/- 4.07E-03 < 2.E-02 01/31/17 02/07/17 1.01 E+04 CU.FT. 2.53E-02 +/- 4.52E-03 < 2.E-02 02/07/17 02/14/17 1.00E+04 CU.FT. 2.22E-02 +/- 4.68E-03 < 2.E-02 02/14/17 02/21/17 1.01E+04 CU.FT. 1.47E-02 +/- 3.65E-03 < 2.E-02 02/21/17 02/28/17 1.00E+04 CU.FT. 1.61 E-02 +/- 4.04E-03 < 3.E-02 02/28/17 03/07/17 1.01E+04 CU.FT. 2.64E-02 +/- 4.55E-03 < 3.E-02 03/07/17 03/14/17 1.01E+04 CU.FT. 1 .64E-02 +/- 3.99E-03 < 2.E-02 03/14/17 03/21/17 9.97E+03 CU.FT. 2.49E-02 +/- 4.40E-03 < 2.E-02 03/21/17 03/28/17 1.01 E+04 CU.FT. 1. 71 E-02 +/- 4.08E-03 < 3.E-02 03/28/17 04/04/17 1.01 E+04 CU.FT. 2.33E-02 +/- 4.38E-03 < 3.E-02 04/04/17 04/11/17 1.04E+04 CU.FT. 1 .59E-02 +/- 3.41 E-03 < 1.E-02 04/11/17 04/18/17 9.75E+03 CU.FT. 1.83E-02 +/- 3.95E-03 < 2.E-02 04/18/17 04/25/17 1.00E+04 CU.FT. 1.48E-02 +/- 3. 79E-03 < 2.E-02 04/25/17 05/02/17 1.01 E+04 CU.FT. 8. 78E-03 +/- 3.18E-03 < 6.E-02 05/02/17 05/09/17 1.00E+04 CU.FT. 1.64E-02 +/- 4.02E-03 < 4.E-02 05/09/17 05/17/17 1.15E+04 CU.FT. 1.98E-02 +/- 3.69E-03 < 3.E-02 05/17/17 05/23/17 8.58E+03 CU.FT. 9. 70E-03 +/- 3.57E-03 < 2.E-02 05/23/17 05/30/17 1.01 E+04 CU.FT. 1.15E-02 +/- 3.86E-03 < 3.E-02 05/30/17 06/06/17 9.98E+03 CU.FT. 2.24E-02 +/- 4.40E-03 < 2.E-02 06/06/17 06/13/17 1.01 E+04 CU.FT. 1.62E-02 +/- 3.87E-03 < 4.E-02 06/13/17 06/20/17 1.01 E+04 CU.FT. 1.43E-02 +/- 3.81 E-03 < 2.E-02 06/20/17 06/27/17 1.02E+04 CU.FT. 1.59E-02 +/- 3.83E-03 < 2.E-02 06/27/17 07/03/17 8.55E+03 CU.FT. 1.32E-02 +/- 4.13E-03 < 6.E-02 07/03/17 07/11/17 1.06E+04 CU.FT. 1.94E-02 +/- 3.82E-03 < 2.E-02 38

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 1 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/11/17 07/18/17 5.41 E+03 CU.FT. 2.84E-02 +/- 7.01 E-03 < 4.E-02 07/18/17 07/25/17 9.92E+03 CU.FT. 1.65E-02 +/- 3.92E-03 < 3.E-02 07/25/17 08/01/17 1.01 E+04 CU.FT. 1.53E-02 +/- 3.65E-03 < 3.E-02 08/01/17 08/08/17 1.00E+04 CU.FT. 1.89E-02 +/- 4.22E-03 < 2.E-02 08/08/17 08/14/17 8.66E+03 CU.FT. 2.65E-02 +/- 4.86E-03 < 2.E-02 08/14/17 08/22/17 1.15E+04 CU.FT. 2.15E-02 +/- 4.05E-03 < 2.E-02 08/22/17 08/29/17 1.01 E+04 CU.FT. 1.64E-02 +/- 3.66E-03 < 2.E-02 08/29/17 09/05/17 9.99E+03 CU.FT. 2.83E-02 +/- 4.69E-03 < 2.E-02 09/05/17 09/13/17 1.14E+04 CU.FT. 2.83E-02 +/- 4.42E-03 < 2.E-02 09/13/17 09/19/17 8.66E+03 CU.FT. 3.45E-02 +/- 5.76E-03 < 3.E-02 09/19/17 09/25/17 8.59E+03 CU.FT. 2.05E-02 +/- 4.34E-03 < 3.E-02 09/25/17 10/03/17 1.16E+04 CU.FT. 1. 72E-02 +/- 3.66E-03 < 3.E-02 10/03/17 10/10/17 1.00E+04 CU.FT. 1.46E-02 +/- 3.68E-03 < 2.E-02 10/10/17 10/16/17 8.73E+03 CU.FT. 1 .23E-02 +/- 3.90E-03 < 2.E-02 10/16/17 10/24/17 1.14E+04 CU.FT. 1.95E-02 +/- 4.01 E-03 < 2.E-02 10/24/17 10/31/17 1.00E+04 CU.FT. 1.19E-02 +/- 3. 73E-03 < 6.E-02 10/31/17 11/07/17 1.02E+04 CU.FT. 2.47E-02 +/- 4.35E-03 < 6.E-02 11/07/17 11/14/17 1.01 E+04 CU.FT. 3.15E-02 +/- 4.94E-03 < 2.E-02 11/14/17 11/21/17 1.01 E+04 CU.FT. 3.28E-02 +/- 4.85E-03 < 2.E-02 11/21/17 11/28/17 1.01 E+04 CU.FT. 2.19E-02 +/- 4.03E-03 < 3.E-02 11/28/17 12/05/17 1.00E+04 CU.FT. 2.19E-02 +/- 4.06E-03 < 2.E-02 12/05/17 12/11/17 8.72E+03 CU.FT. 1.47E-02 +/- 3.87E-03 < 3.E-02 12/11/17 12/19/17 1.15E+04 CU.FT. 2.32E-02 +/- 4.03E-03 < 2.E-02 12/19/17 12/27/17 1.15E+04 CU.FT. 2.02E-02 +/- 3.67E-03 < 2.E-02 12/27/17 01/02/18 3.36E+03 CU.FT. 4.01 E-02 +/- 1.02E-02 < 5.E-02 39

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 2 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

01/03/17 01/10/17 1.00E+04 CU.FT. 2.44E-02 +/- 4.67E-03 < 5.E-02 01/10/17 01/17/17 9.99E+03 CU.FT. 2.35E-02 +/- 4.48E-03 < 5.E-02 01/17/17 01/24/17 1.03E+04 CU.FT. 2. 71 E-02 +/- 4.53E-03 < 2.E-02 01/24/17 01/31/17 9.80E+03 CU.FT. 1. 78E-02 +/- 3.91 E-03 < 5.E-02 01/31/17 02/07/17 1.01E+04 CU.FT. 2.46E-02 +/- 4.47E-03 < 4.E-02 02/07/17 02/14/17 1.01E+04 CU.FT. 1.29E-02 +/- 4.01 E-03 < 6.E-02 02/14/17 02/21/17 1.00E+04 CU.FT. 1. 71 E-02 +/- 3.86E-03 < 5.E-02 02/21/17 02/28/17 1.01E+04 CU.FT. 1.27E-02 +/- 3.76E-03 < 5.E-02 02/28/17 03/07/17 1.01E+04 CU.FT. 2.25E-02 +/- 4.28E-03 < 6.E-02 03/07/17 03/14/17 1.01 E+04 CU.FT. 2.01 E-02 +/- 4.25E-03 < 4.E-02 03/14/17 03/21/17 9.97E+03 CU.FT. 2.52E-02 +/- 4.42E-03 < 5.E-02 03/21/17 03/28/17 1.01 E+04 CU.FT. 2.28E-02 +/- 4.49E-03 < 6.E-02 03/28/17 04/04/17 1.01 E+04 CU.FT. 1.43E-02 +/- 3. 71 E-03 < 6.E-02 04/04/17 04/11/17 1.01 E+04 CU.FT. 1.48E-02 +/- 3.38E-03 < 4.E-02 04/11/17 04/18/17 9.98E+03 CU.FT. 1 .95E-02 +/- 3.99E-03 < 6.E-02 04/18/17 04/25/17 1.01 E+04 CU.FT. 1 .14E-02 +/- 3.49E-03 < 5.E-02 04/25/17 05/02/17 1.02E+04 CU.FT. 7.54E-03 +/- 3.04E-03 < 2.E-02 05/02/17 05/09/17 9.91 E+03 CU.FT. 1 .91 E-02 +/- 4.24E-03 < 4.E-02 05/09/17 05/17/17 1.15E+04 CU.FT. 1 .39E-02 +/- 3.25E-03 < 3.E-02 05/17/17 05/23/17 8.59E+03 CU.FT. 1.35E-02 +/- 3.94E-03 < 4.E-02 05/23/17 05/30/17 1.01 E+04 CU.FT. 1.1 OE-02 +/- 3.82E-03 < 6.E-02 05/30/17 06/06/17 1.00E+04 CU.FT. 1.81 E-02 +/- 4.08E-03 < 5.E-02 06/06/17 06/13/17 1.02E+04 CU.FT. 1.62E-02 +/- 3.85E-03 < 2.E-02 06/13/17 06/20/17 1.00E+04 CU.FT. 1.26E-02 +/- 3.69E-03 < 5.E-02 06/20/17 06/27/17 1.01 E+04 CU.FT. 1.44E-02 +/- 3.74E-03 < 5.E-02 06/27/17 07/03/17 8.54E+03 CU.FT. 1.82E-02 +/- 4.54E-03 < 6.E-02 07/03/17 07/11/17 1.17E+04 CU.FT. 1.77E-02 +/- 3.47E-03 < 5.E-02 40

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 2 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/11/17 07/18/17 9.96E+03 CU.FT. 2.34E-02 +/- 4.40E-03 < 5.E-02 07/18/17 07/25/17 1.01 E+04 CU.FT. 1. 73E-02 +/- 3.93E-03 < 6.E-02 07/25/17 08/01/17 1.00E+04 CU.FT. 1.88E-02 +/- 3.95E-03 < 6.E-02 08/01/17 08/08/17 1.01E+04 CU.FT. 1.58E-02 +/- 3.97E-03 < 6.E-02 08/08/17 08/14/17 8.59E+03 CU.FT. 1.94E-02 +/- 4.35E-03 < 5.E-02 08/14/17 08/22/17 1.15E+04 CU.FT. 1.55E-02 +/- 3.63E-03 < 5.E-02 08/22/17 08/29/17 1.01 E+04 CU.FT. 2.02E-02 +/- 3.95E-03 < 5.E-02 08/29/17 09/05/17 1.00E+04 CU.FT. 3.42E-02 +/- 5.05E-03 < 5.E-02 09/05/17 09/13/17 1.16E+04 CU.FT. 2.63E-02 +/- 4.25E-03 < 6.E-02 09/13/17 09/19/17 8.54E+03 CU.FT. 3. 79E-02 +/- 6.03E-03 < 6.E-02 09/19/17 09/25/17 8.60E+03 CU.FT. 1 .73E-02 +/- 4.08E-03 < 7.E-02 09/25/17 10/03/17 1.15E+04 CU.FT. 2.46E-02 +/- 4.18E-03 < 6.E-02 10/03/17 10/10/17 1.01 E+04 CU.FT. 1 .45E-02 +/- 3.65E-03 < 4.E-02 10/10/17 10/16/17 8.68E+03 CU.FT. 1 .82E-02 +/- 4.40E-03 < 5.E-02 10/16/17 10/24/17 1.14E+04 CU.FT. 1 .99E-02 +/- 4.03E-03 < 4.E-02 10/24/17 10/31/17 1.01 E+04 CU.FT. 1 .44E-02 +/- 3.90E-03 < 6.E-02 10/31/17 11/07/17 1.02E+04 CU.FT. 2.68E-02 +/- 4.48E-03 < 6.E-02 11/07/17 11/14/17 6.26E+03 CU.FT. 2.79E-02 +/- 6.48E-03 < 7.E-02 11/14/17 11/21/17 1.44E+01 CU.FT. < 2.E+OO (a) < 3.E+01 (a) 11/21/17 11/28/17 2.84E+03 CU.FT. 3.41 E-02 +/- 1.07E-02 < 2.E-01 (a) 11/28/17 12/05/17 2.78E+03 CU.FT. < 1.E-02 < 2.E-01 (a) 12/05/17 12/11/17 2.86E+03 CU.FT. < 1.E-02 (a) < 2.E-01 (a) 12/11/17 12/19/17 1.86E+02 CU.FT. < 2.E-01 (a) < 3.E+OO (a) 12/19/17 12/27/17 1.13E+04 CU.FT. 2.06E-02 +/- 3. 73E-03 < 5.E-02 12/27/17 01/02/18 8.77E+03 CU.FT. 3.13E-02 +/- 5.13E-03 < 6.E-02 (a) Detection level could not be met due to low volume.

41

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 3 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

01/03/17 01/10/17 9.85E+03 CU.FT. 2. 74E-02 +/- 4.91 E-03 < 5.E-02 01/10/17 01/17/17 9.98E+03 CU.FT. 2. 71 E-02 +/- 4. 71 E-03 < 5.E-02 01/17/17 01/24/17 1.01 E+04 CU.FT. 3.16E-02 +/- 4.86E-03 < 4.E-02 01/24/17 01/31/17 1.00E+04 CU.FT. 1. 72E-02 +/- 3.81 E-03 < 5.E-02 01/31/17 02/07/17 1.01 E+04 CU.FT. 2.91 E-02 +/- 4. 76E-03 < 4.E-02 02/07/17 02/14/17 1.01 E+04 CU.FT. 2.14E-02 +/- 4.59E-03 < 5.E-02 02/14/17 02/21/17 9.91E+03 CU.FT. 1.81 E-02 +/- 3.97E-03 < 5.E-02 02/21/17 02/28/17 1.02E+04 CU.FT. 1.57E-02 +/- 3.95E-03 < 2.E-02 02/28/17 03/07/17 1.01 E+04 CU.FT. 2.1 OE-02 +/- 4.17E-03 < 6.E-02 03/07/17 03/14/17 1.00E+04 CU.FT. 1.98E-02 +/- 4.27E-03 < 4.E-02 03/14/17 03/21/17 9.73E+03 CU.FT. 2.08E-02 +/- 4.18E-03 < 5.E-02 03/21/17 03/28/17 1.03E+04 CU.FT. 1.80E-02 +/- 4.09E-03 < 5.E-02 03/28/17 04/04/17 1.02E+04 CU.FT. 3. 79E-02 +/- 5.25E-03 < 6.E-02 04/04/17 04/11/17 1.02E+04 CU.FT. 1.54E-02 +/- 3.41 E-03 < 3.E-02 04/11/17 04/18/17 9.74E+03 CU.FT. 1 .96E-02 +/- 4.05E-03 < 6.E-02 04/18/17 04/25/17 1.02E+04 CU.FT. 1 .41 E-02 +/- 3.68E-03 < 5.E-02 04/25/17 05/02/17 1.01 E+04 CU.FT. 1 .08E-02 +/- 3.36E-03 < 6.E-02 05/02/17 05/09/17 1.00E+04 CU.FT. 1 .44E-02 +/- 3.85E-03 < 4.E-02 05/09/17 05/17/17 1.15E+04 CU.FT. 2.17E-02 +/- 3.82E-03 < 3.E-02 05/17/17 05/23/17 8.61E+03 CU.FT. 7.29E-03 +/- 3.30E-03 < 4.E-02 05/23/17 05/30/17 1.01 E+04 CU.FT. 8. 70E-03 +/- 3.62E-03 < 6.E-02 05/30/17 06/06/17 9.92E+03 CU.FT. 1 .83E-02 +/- 4.11 E-03 < 5.E-02 06/06/17 06/13/17 9.92E+03 CU.FT. 1.52E-02 +/- 3.84E-03 < 5.E-02 06/13/17 06/20/17 1.03E+04 CU.FT. 1 .28E-02 +/- 3.63E-03 < 5.E-02 06/20/17 06/27/17 9.91E+03 CU.FT. 1.57E-02 +/- 3.90E-03 < 5.E-02 06/27/17 07/03/17 8.77E+03 CU.FT. 1.36E-02 +/- 4.08E-03 < 2.E-02 07/03/17 07/11/17 1.14E+04 CU.FT. 2.23E-02 +/- 3.85E-03 < 5.E-02 42

Vll-1 NEBRASKA PUBLIC POWER DISTRICT

, COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 3 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/11/17 07/18/17 1.03E+04 CU.FT. 2.53E-02 +/- 4.44E-03 < 5.E-02 07/18/17 07/25/17 9.93E+03 CU.FT. 1.43E-02 +/- 3.74E-03 < 6.E-02 07/25/17 08/01/17 1.02E+04 CU.FT. 2.19E-02 +/- 4.13E-03 < 6.E-02 08/01/17 08/08/17 1.00E+04 CU.FT. 1.90E-02 +/- 4.23E-03 < 6.E-02 08/08/17 08/14/17 8.59E+03 CU.FT. 2.62E-02 +/- 4.87E-03 < 5.E-02 08/14/17 08/22/17 1.16E+04 CU.FT. 2.12E-02 +/- 4.01 E-03 < 5.E-02 08/22/17 08/29/17 1.00E+04 CU.FT. 2.56E-02 +/- 4.36E-03 < 5.E-02 08/29/17 09/05/17 9.85E+03 CU.FT. 3.01 E-02 +/- 4.85E-03 < 5.E-02 09/05/17 09/13/17 1.14E+04 CU.FT. 2.63E-02 +/- 4.30E-03 < 6.E-02 09/13/17 09/19/17 8.34E+03 CU.FT. 3.62E-02 +/- 6.01 E-03 < 6.E-02 09/19/17 09/25/17 8.37E+03 CU.FT. 1.87E-02 +/- 4.26E-03 < 7.E-02 09/25/17 10/03/17 1.18E+04 CU.FT. 2.06E-02 +/- 3.85E-03 < 6.E-02 10/03/17 10/10/17 1.02E+04 CU.FT. 2.02E-02 +/- 4.05E-03 < 4.E-02 10/10/17 10/16/17 8.59E+03 CU.FT. 1.44E-02 +/- 4.12E-03 < 5.E-02 10/16/17 10/24/17 1.14E+04 CU.FT. 1.95E-02 +/- 4.01 E-03 < 4.E-02 10/24/17 10/31/17 1.02E+04 CU.FT. 1.06E-02 +/- 3.56E-03 < 3.E-02 10/31/17 11/07/17 1.02E+04 CU.FT. 2.84E-02 +/- 4.59E-03 < 6.E-02 11/07/17 11/14/17 9.74E+03 CU.FT. 3.36E-02 +/- 5.18E-03 < 4.E-02 11/14/17 11/21/17 1.03E+04 CU.FT. 2.69E-02 +/- 4.43E-03 < 4.E-02 11/21/17 11/28/17 1.00E+04 CU.FT. 2.01 E-02 +/- 3.92E-03 < 6.E-02 11/28/17 12/05/17 9.88E+03 CU.FT. 1.90E-02 +/- 3.87E-03 < 5.E-02 12/05/17 12/11/17 8.84E+03 CU.FT. 1.54E-02 +/- 3.89E-03 < 6.E-02 12/11/17 12/19/17 1.16E+04 CU.FT. 2.56E-02 +/- 4.17E-03 < 5.E-02 12/19/17 12/27/17 1.14E+04 CU.FT. 2.03E-02 +/- 3.69E-03 < 5.E-02 12/27/17 01/02/18 8.72E+03 CU.FT. 2.90E-02 +/- 4.99E-03 < 6.E-02 43

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 4 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

01/03/17 01/10/17 1.02E+04 CU.FT. 2.68E-02 +/- 4. 76E-03 < 5.E-02 01/10/17 01/17/17 9.97E+03 CU.FT. 2.60E-02 +/- 4.64E-03 < 5.E-02 01/17/17 01/24/17 1.01 E+04 CU.FT. 2. 72E-02 +/- 4.59E-03 < 4.E-02 01/24/17 01/31/17 1.00E+04 CU.FT. 1.86E-02 +/- 3.92E-03 < 5.E-02 01/31/17 02/07/17 1.01 E+04 CU.FT. 2.50E-02 +/- 4.50E-03 < 4.E-02 02/07/17 02/14/17 1.01 E+04 CU.FT. 1 .60E-02 +/- 4.23E-03 < 5.E-02 02/14/17 02/21/17 9.97E+03 CU.FT. 1 .56E-02 +/- 3. 75E-03 < 5.E-02 02/21/17 02/28/17 1.02E+04 CU.FT. 1.25E-02 +/- 3. 71 E-03 < 5.E-02 02/28/17 03/07/17 9.99E+03 CU.FT. 2.05E-02 +/- 4.17E-03 < 6.E-02 03/07/17 03/14/17 1.00E+04 CU.FT. 1.55E-02 +/- 3.96E-03 < 4.E-02 03/14/17 03/21/17 9.74E+03 CU.FT. 2.37E-02 +/- 4.38E-03. < 5.E-02 03/21/17 03/28/17 1.03E+04 CU.FT. 1.86E-02 +/- 4.13E-03 < 5.E-02 03/28/17 04/04/17 1.02E+04 CU.FT. 1.47E-02 +/- 3.72E-03 < 6.E-02 04/04/17 04/11/17 9.91E+03 CU.FT. 1.61 E-02 +/- 3.53E-03 < 4.E-02 04/11/17 04/18/17 1.00E+04 CU.FT. 1. 76E-02 +/- 3.83E-03 < 6.E-02 04/18/17 04/25/17 1.02E+04 CU.FT. 1.25E-02 +/- 3.55E-03 < 5.E-02 04/25/17 05/02/17 1.01 E+04 CU.FT. 6.44E-03 +/- 2.96E-03 < 6.E-02 05/02/17 05/09/17 1.01 E+04 CU.FT. 1.86E-02 +/- 4.15E-03 < 2.E-02 05/09/17 05/17/17 5.18E+03 CU.FT. 1.43E-02 +/- 5. 77E-03 < 2.E-02 05/17/17 05/23/17 8.55E+03 CU.FT. 8.26E-03 +/- 3.42E-03 < 4.E-02 05/23/17 05/30/17 1.01 E+04 CU.FT. 9.32E-03 +/- 3.68E-03 < 6.E-02 05/30/17 06/06/17 9.96E+03 CU.FT. 1.82E-02 +/- 4.09E-03 < 5.E-02 06/06/17 06/13/17 9.92E+03 CU.FT. 1 .52E-02 +/- 3.84E-03 < 5.E-02 06/13/17 06/20/17 1.03E+04 CU.FT. 1 .23E-02 +/- 3.59E-03 < 5.E-02 06/20/17 06/27/17 9.97E+03 CU.FT. 1.64E-02 +/- 3.93E-03 < 5.E-02 06/27/17 07/03/17 8.71E+03 CU.FT. 1.94E-02 +/- 4.58E-03 < 6.E-02 07/03/17 07/11/17 1.14E+04 CU.FT. 1 .85E-02 +/- 3.59E-03 < 5.E-02 44

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 4 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/11/17 07/18/17 1.03E+04 CU.FT. 2.01 E-02 +/- 4.08E-03 < 5.E-02 07/18/17 07/25/17 1.00E+04 CU.FT. 1 .24E-02 +/- 3.57E-03 < 6.E-02 07/25/17 08/01/17 1.01 E+04 CU.FT. 2.38E-02 +/- 4.28E-03 < 6.E-02 08/01/17 08/08/17 1.01 E+04 CU.FT. 1 .69E-02 +/- 4.05E-03 < 6.E-02 08/08/17 08/14/17 8.61E+03 CU.FT. 2.49E-02 +/- 4. 77E-03 < 5.E-02 08/14/17 08/22/17 1.15E+04 CU.FT. 1.90E-02 +/- 3.88E-03 < 5.E-02 08/22/17 08/29/17 1.00E+04 CU.FT. 2.20E-02 +/- 4.11 E-03 < 5.E-02 08/29/17 09/05/17 9.93E+03 CU.FT. 3.33E-02 +/- 5.02E-03 < 5.E-02 09/05/17 09/13/17 1.14E+04 CU.FT. 3.11 E-02 +/- 4.58E-03 < 6.E-02 09/13/17 09/19/17 8.88E+03 CU.FT. 3.63E-02 +/- 5. 78E-03 < 6.E-02 09/19/17 09/25/17 8.65E+03 CU.FT. 1.98E-02 +/- 4.27E-03 < 7.E-02 09/25/17 10/03/17 1.14E+04 CU.FT. 2.23E-02 +/- 4.06E-03 < 6.E-02 10/03/17 10/10/17 1.02E+04 CU.FT. 1.68E-02 +/- 3.80E-03 < 4.E-02 10/10/17 10/16/17 8.59E+03 CU.FT. 1.39E-02 +/- 4.08E-03 < 5.E-02 10/16/17 10/24/17 1.15E+04 CU.FT. 1.66E-02 +/- 3. 78E-03 < 4.E-02 10/24/17 10/31/17 1.01E+04 CU.FT. 9.90E-03 +/- 3.53E-03 < 6.E-02 10/31/17 11/07/17 1.02E+04 CU.FT. 2.40E-02 +/- 4.30E-03 < 2.E-02 11/07/17 11/14/17 1.00E+04 CU.FT. 3.16E-02 +/- 4.98E-03 < 4.E-02 11/14/17 11/21/17 1.00E+04 CU.FT. 2.64E-02 +/- 4.47E-03 < 4.E-02 11/21/17 11/28/17 1.01 E+04 CU.FT. 2.48E-02 +/- 4.24E-03 < 6.E-02 11/28/17 12/05/17 9.97E+03 CU.FT. 1.92E-02 +/- 3.86E-03 < 5.E-02 12/05/17 12/11/17 8.72E+03 CU.FT. 1. 73E-02 +/- 4.09E-03 < 6.E-02 12/11/17 12/19/17 1.16E+04 CU.FT. 2.68E-02 +/- 4.24E-03 < 5.E-02 12/19/17 12/27/17 1.14E+04 CU.FT. 2.19E-02 +/- 3.80E-03 < 5.E-02 12/27/17 01/02/18 8.72E+03 CU.FT. 3.33E-02 +/- 5.28E-03 < 6.E-02 45

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 5 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

01/03/17 01/10/17 1.02E+04 CU.FT. 2.53E-02 +/- 4.66E-03 < 5.E-02 01/10/17 01/17/17 9.97E+03 CU.FT. 2.61 E-02 +/- 4.65E-03 < 5.E-02 01/17/17 01/24/17 1.01 E+04 CU.FT. 2.20E-02 +/- 4.24E-03 < 4.E-02 01/24/17 01/31/17 9.99E+03 CU.FT. 1 .64E-02 +/- 3. 75E-03 < 5.E-02 01/31/17 02/07/17 1.01E+04 CU.FT. 2.19E-02 +/- 4.28E-03 < 4.E-02 02/07/17 02/14/17 1.01E+04 CU.FT. 1 .11 E-02 +/- 3.88E-03 < 5.E-02 02/14/17 02/21/17 9.96E+03 CU.FT. 1 .40E-02 +/- 3.62E-03 < 5.E-02 02/21/17 02/28/17 1.02E+04 CU.FT. 1.39E-02 +/- 3.82E-03 < 5.E-02 02/28/17 03/07/17 1.01E+04 CU.FT. 2.46E-02 +/- 4.43E-03 < 6.E-02 03/07/17 03/14/17 1.00E+04 CU.FT. 1.64E-02 +/- 4.02E-03 < 4.E-02 03/14/17 03/21/17 9.75E+03 CU.FT. 2.84E-02 +/- 4.69E-03 < 5.E-02 03/21/17 03/28/17 1.03E+04 CU.FT. 1.58E-02 +/- 3.93E-03 < 5.E-02 03/28/17 04/04/17 1.02E+04 CU.FT. 1.50E-02 +/- 3. 76E-03 < 6.E-02 04/04/17 04/11/17 9.91E+03 CU.FT. 1. 79E-02 +/- 3.68E-03 < 4.E-02 04/11/17 04/18/17 1.00E+04 CU.FT. 2.00E-02 +/- 4.01 E-03 < 6.E-02 04/18/17 04/25/17 1.02E+04 CU.FT. 1.19E-02 +/- 3.50E-03 < 5.E-02 04/25/17 05/02/17 1.01 E+04 CU.FT. 1.07E-02 +/- 3.35E-03 < 6.E-02 05/02/17 05/09/17 1.01 E+04 CU.FT. 1.98E-02 +/- 4.24E-03 < 2.E-02 05/09/17 05/17/17 5.19E+03 CU.FT. 1.57E-02 +/- 5.89E-03 < 6.E-02 05/17/17 05/23/17 8.59E+03 CU.FT. < 4.E-03 (a) < 4.E-02 05/23/17 05/30/17 1.01 E+04 CU.FT. 1.1 OE-02 +/- 3.82E-03 < 6.E-02 05/30/17 06/06/17 9.96E+03 CU.FT. 2.26E-02 +/- 4.42E-03 < 5.E-02 06/06/17 06/13/17 9.92E+03 CU.FT. 1. 77E-02 +/- 4.04E-03 < 5.E-02 06/13/17 06/20/17 1.03E+04 CU.FT. 1.25E-02 +/- 3.61 E-03 < 5.E-02 06/20/17 06/27/17 9.97E+03 CU.FT. 1.68E-02 +/- 3.96E-03 < 5.E-02 06/27/17 07/03/17 8.71E+03 CU.FT. 1.42E-02 +/- 4.15E-03 < 6.E-02 07/03/17 07/11/17 1.14E+04 CU.FT. 1.48E-02 +/- 3.30E-03 < 5.E-02 (a) Detection level could not be met due to low volume.

46

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 5 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/11/17 07/18/17 1.03E+04 CU.FT. 1.88E-02 +/- 3.98E-03 < 5.E-02 07/18/17 07/25/17 9.92E+03 CU.FT. 1.23E-02 +/- 3.58E-03 < 6.E-02 07/25/17 08/01/17 1.01 E+04 CU.FT. 1.90E-02 +/- 3.94E-03 < 6.E-02 08/01/17 08/08/17 1.00E+04 CU.FT. 1.52E-02 +/- 3.95E-03 < 6.E-02 08/08/17 08/14/17 8.70E+03 CU.FT. 2.54E-02 +/- 4. 77E-03 < 5.E-02 08/14/17 08/22/17 1.15E+04 CU.FT. 1.90E-02 +/- 3.88E-03 < 5.E-02 08/22/17 08/29/17 1.00E+04 CU.FT. 2.01 E-02 +/- 3.97E-03 < 5.E-02 08/29/17 09/05/17 9.93E+03 CU.FT. 3.36E-02 +/- 5.04E-03 < 5.E-02 09/05/17 09/13/17 1.14E+04 CU.FT. 2.80E-02 +/- 4.40E-03 < 6.E-02 09/13/17 09/19/17 8.84E+03 CU.FT. 3.38E-02 +/- 5.65E-03 < 6.E-02 09/19/17 09/25/17 8.68E+03 CU.FT. 2.22E-02 +/- 4.44E-03 < 7.E-02 09/25/17 10/03/17 1.15E+04 CU.FT. 2.15E-02 +/- 3.98E-03 < 6.E-02 10/03/17 10/10/17 1.02E+04 CU.FT. 1.64E-02 +/- 3. 77E-03 < 4.E-02 10/10/17 10/16/17 8.59E+03 CU.FT. 1.35E-02 +/- 4.05E-03 < 5.E-02 10/16/17 10/24/17 1.15E+04 CU.FT. 1.74E-02 +/- 3.84E-03 < 4.E-02 10/24/17 10/31/17 1.01 E+04 CU.FT. 1.50E-02 +/- 3.95E-03 < 6.E-02 10/31/17 11/07/17 1.02E+04 CU.FT. 2.09E-02 +/- 4.08E-03 < 6.E-02 11/07/17 11/14/17 1.00E+04 CU.FT. 3. 70E-02 +/- 5.29E-03 < 4.E-02 11/14/17 11/21/17 1.00E+04 CU.FT. 2.84E-02 +/- 4.60E-03 < 4.E-02 11/21/17 11/28/17 1.01 E+04 CU.FT. 2.53E-02 +/- 4.27E-03 < 6.E-02 11/28/17 12/05/17 9.97E+03 CU.FT. 2.56E-02 +/- 4.33E-03 < 5.E-02 12/05/17 12/11/17 8.72E+03 CU.FT. 1.88E-02 +/- 4.22E-03 < 6.E-02 12/11/17 12/19/17 1.16E+04 CU.FT. 2.84E-02 +/- 4.34E-03 < 5.E-02 12/19/17 12/27/17 1.14E+04 CU.FT. 1.86E-02 +/- 3.57E-03 < 5.E-02 12/27/17 01/02/18 8.72E+03 CU.FT. 3.09E-02 +/- 5.12E-03 < 6.E-02 47

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY

AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 6 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

01/03/17 01/10/17 1.01 E+04 CU.FT. 2.51 E-02 +/- 4.68E-03 < 2.E-02 01/10/17 01/17/17 9.97E+03 CU.FT. 2.39E-02 +/- 4.51 E-03 < 2.E-02 01/17/17 01/24/17 1.01 E+04 CU.FT. 2.52E-02 +/- 4.46E-03 < 4.E-02 01/24/17 01/31/17 9.99E+03 CU.FT. 1.55E-02 +/- 3.68E-03 < 2.E-02 01/31/17 02/07/17 1.01E+04 CU.FT. 2.49E-02 +/- 4.49E-03 < 4.E-02 02/07/17 02/14/17 1.01E+04 CU.FT. 1.68E-02 +/- 4.29E-03 < 2.E-02 02/14/17 02/21/17 9.96E+03 CU.FT. 1. 78E-02 +/- 3.92E-03 < 5.E-02 02/21/17 02/28/17 1.02E+04 CU.FT. 8.84E-03 +/- 3.42E-03 < 5.E-02 02/28/17 03/07/17 1.00E+04 CU.FT. 2.20E-02 +/- 4.27E-03 < 6.E-02 03/07/17 03/14/17 1.01E+04 CU.FT. 1.51 E-02 +/- 3.90E-03 < 4.E-02 03/14/17 03/21/17 9.74E+03 CU.FT. 2.49E-02 +/- 4.46E-03 < 6.E-02 03/21/17 03/28/17 1.03E+04 CU.FT. 1.69E-02 +/- 4.01 E-03 < 2.E-02 03/28/17 04/04/17 1.02E+04 CU.FT. 8.40E-02 +/- 7.39E-03 < 3.E-02 04/04/17 04/11/17 9.91E+03 CU.FT. 1.30E-02 +/- 3.26E-03 < 4.E-02 04/11/17 04/18/17 1.00E+04 CU.FT. 2.04E-02 +/- 4.05E-03 < 2.E-02 04/18/17 04/25/17 1.02E+04 CU.FT. 9.28E-03 +/- 3.28E-03 < 3.E-02 04/25/17 05/02/17 1.01 E+04 CU.FT. 5.71 E-03 +/- 2.88E-03 < 5.E-02 05/02/17 05/09/17 1.01E+04 CU.FT. 1.59E-02 +/- 3.95E-03 < 4.E-02 05/09/17 05/17/17 5.22E+03 CU.FT. 1.81 E-02 +/- 6.1 OE-03 < 2.E-02 05/17/17 05/23/17 1.62E+01 CU.FT. 4.07E+OO +/- 1.78E+OO (b) < 9.E+OO (a) 05/23/17 05/30/17 1.01 E+04 CU.FT. 8.08E-03 +/- 3.57E-03 < 3.E-02 05/30/17 06/06/17 9.96E+03 CU.FT. 1.85E-02 +/- 4.12E-03 < 2.E-02 06/06/17 06/13/17 9.92E+03 CU.FT. 1.61 E-02 +/- 3.91 E-03 < 3.E-02 06/13/17 06/20/17 1.03E+04 CU.FT. 1.20E-02 +/- 3.57E-03 < 2.E-02 06/20/17 06/27/17 9.94E+03 CU.FT. 1.21 E-02 +/- 3.59E-03 < 4.E-02 06/27/17 07/03/17 8.71E+03 CU.FT. 1.85E-02 +/- 4.51 E-03 < 2.E-02 07/03/17 07/11/17 1.14E+04 CU.FT. 1. 78E-02 +/- 3.53E-03 < 2.E-02 (a) Detection level could not be met due to low volume.

(b) High value due to low volume 48

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 6 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131

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

07/11/17 07/18/17 1.03E+04 CU.FT. 2.15E-02 +/- 4.17E-03 < 3.E-02 07/18/17 07/25/17 9.92E+03 CU.FT. 1.67E-02 +/- 3.93E-03 < 5.E-02 07/25/17 08/01/17 1.02E+04 CU.FT. 1.56E-02 +/- 3.65E-03 < 5.E-02 08/01/17 08/08/17 1.01 E+04 CU.FT. 1.92E-02 +/- 4.33E-03 < 6.E-02 08/08/17 08/14/17 8.67E+03 CU.FT. 2.25E-02 +/- 4.57E-03 < 5.E-02 08/14/17 08/22/17 1.15E+04 CU.FT. 1 .62E-02 +/- 3.68E-03 < 2.E-02 08/22/17 08/29/17 1.00E+04 CU.FT. 2.07E-02 +/- 4.01 E-03 < 4.E-02 08/29/17 09/05/17 9.94E+03 CU.FT. 3.81 E-02 +/- 5.30E-03 < 3.E-02 09/05/17 09/13/17 1.14E+04 CU.FT. 3.01 E-02 +/- 4.52E-03 < 6.E-02 09/13/17 09/19/17 8.84E+03 CU.FT. 3.13E-02 +/- 5.49E-03 < 6.E-02 09/19/17 09/25/17 8.69E+03 CU.FT. 2.27E-02 +/- 4.48E-03 < 5.E-02 09/25/17 10/03/17 7.35E+03 CU.FT. 3.26E-02 +/- 6.16E-03 < 4.E-02 10/03/17 10/10/17 1.02E+04 CU.FT. 2.16E-02 +/- 4.15E-03 < 3.E-02 10/10/17 10/16/17 8.59E+03 CU.FT. 1.48E-02 +/- 4.15E-03 < 2.E-02 10/16/17 10/24/17 1.15E+04 CU.FT. 1.92E-02 +/- 3.96E-03 < 3.E-02 10/24/17 10/31/17 1.01 E+04 CU.FT. 1.47E-02 +/- 3.93E-03 < 3.E-02 10/31/17 11/07/17 1.02E+04 CU.FT. 2.55E-02 +/- 4.40E-03 < 3.E-02 11/07/17 11/14/17 1.00E+04 CU.FT. 2.62E-02 +/- 4.65E-03 < 3.E-02 11/14/17 11/21/17 1.00E+04 CU.FT. 2.97E-02 +/- 4.69E-03 < 2.E-02 11/21/17 11/28/17 1.01 E+04 CU.FT. 2.38E-02 +/- 4.17E-03 < 6.E-02 11/28/17 12/05/17 9.97E+03 CU.FT. 2.28E-02 +/- 4.30E-03 < 2.E-02 12/05/17 12/11/17 8.72E+03 CU.FT. 1.39E-02 +/- 3. 79E-03 < 3.E-02 12/11/17 12/19/17 _ 1.16E+04 CU.FT. 2.33E-02 +/- 4.01 E-03 < 2.E-02 12/19/17 12/27/17 1.14E+04 CU.FT. 1. 75E-02 +/- 3.49E-03 < 3.E-02 12/27/17 01/02/18 8.72E+03 CU.FT. 2.99E-02 +/- 5.05E-03 < 7.E-02 49

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 7 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

01/03/17 01/10/17 9.68E+03 CU.FT. 2.62E-02 +/- 4.88E-03 < 5.E-02 01/10/17 01/17/17 9.99E+03 CU.FT. 2.96E-02 +/- 4.86E-03 < 4.E-02 01/17/17 01/24/17 1.03E+04 CU.FT. 2.60E-02 +/- 4.46E-03 < 2.E-02 01/24/17 01/31/17 9.81 E+03 CU.FT. 1.92E-02 +/- 4.01 E-03 < 5.E-02 01/31/17 02/07/17 1.01 E+04 CU.FT. 2.96E-02 +/- 4.79E-03 < 4.E-02 02/07/17 02/14/17 1.01 E+04 CU.FT. 1.52E-02 +/- 4.18E-03 < 4.E-02 02/14/17 02/21/17 1.00E+04 CU.FT. 1.99E-02 +/- 4.08E-03 < 5.E-02 02/21/17 02/28/17 1.01E+04 CU.FT. 1.49E-02 +/- 3.93E-03 < 6.E-02 02/28/17 03/07/17 1.00E+04 CU.FT. 2.55E-02 +/- 4.52E-03 < 6.E-02 03/07/17 03/14/17 1.01 E+04 CU.FT. 1.74E-02 +/- 4.07E-03 < 5.E-02 03/14/17 03/21/17 9.98E+03 CU.FT. 2.00E-02 +/- 4.05E-03 < 6.E-02 03/21/17 03/28/17 1.01 E+04 CU.FT. 2.04E-02 +/-. 4.32E-03 < 5.E-02 03/28/17 04/04/17 1.01 E+04 CU.FT. 1 .20E-02 +/- 3.55E-03 < 6.E-02 04/04/17 04/11/17 1.04E+04 CU.FT. 1 .55E-02 +/- 3.38E-03 < 2.E-02 04/11/17 04/18/17 9.74E+03 CU.FT. 1.80E-02 +/- 3.93E-03 < 5.E-02 04/18/17 04/25/17 1.01 E+04 CU.FT. 1.07E-02 +/- 3.43E-03 < 6.E-02 04/25/17 05/02/17 1.02E+04 CU.FT. 9.71 E-03 +/- 3.24E-03 < 5.E-02 05/02/17 05/09/17 9.92E+03 CU.FT. 2.02E-02 +/- 4.32E-03 < 5.E-02 05/09/17 05/17/17 1.15E+04 CU.FT. 1.81 E-02 +/- 3.57E-03 < 3.E-02 05/17/17 05/23/17 8.59E+03 CU.FT. 9.50E-03 +/- 3.54E-03 < 4.E-02 05/23/17 05/30/17 1.01 E+04 CU.FT. 1.35E-02 +/- 3.93E-03 < 7.E-02 05/30/17 06/06/17 1.00E+04 CU.FT. 1.97E-02 +/- 4.19E-03 < 5.E-02 06/06/17 06/13/17 1.02E+04 CU.FT. 1.80E-02 +/- 3.98E-03 < 3.E-02 06/13/17 06/20/17 1.00E+04 CU.FT. 1.44E-02 +/- 3.84E-03 < 5.E-02 06/20/17 06/27/17 1.01 E+04 CU.FT. 1.74E-02 +/- 3.97E-03 . < 4.E-02 06/27/17 07/03/17 8.54E+03 CU.FT. 1. 77E-02 +/- 4.50E-03 < 6.E-02 07/03/17 07/11/17 1.17E+04 CU.FT. 2.15E-02 +/- 3.73E-03 < 4.E-02 50

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 7 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/11/17 07/18/17 9.96E+03 CU.FT. 2.74E-02 +/- 4.67E-03 < 5.E-02 07/18/17 07/25/17 1.01 E+04 CU.FT. 2.1 OE-02 +/- 4.20E-03 < 5.E-02 07/25/17 08/01/17 1.00E+04 CU.FT. 2.12E-02 +/- 4.13E-03 < 5.E-02 08/01/17 08/08/17 1.01 E+04 CU.FT. 2.11 E-02 +/- 4.46E-03 < 6.E-02 08/08/17 08/14/17 8.59E+03 CU.FT. 2.20E-02 +/- 4.55E-03 < 6.E-02 08/14/17 08/22/17 1.15E+04 CU.FT. 2.42E-02 +/- 4.23E-03 < 5.E-02 08/22/17 08/29/17 1.01 E+04 CU.FT. 2.30E-02 +/- 4.15E-03 < 2.E-02 08/29/17 09/05/17 1.00E+04 CU.FT. 2.43E-02 +/- 4.42E-03 < 6.E-02 09/05/17 09/13/17 1.16E+04 CU.FT. 7.90E-03 +/- 2.95E-03 < 5.E-02 09/13/17 09/19/17 8.54E+03 CU.FT. 3.11 E-02 +/- 5.60E-03 < 6.E-02 09/19/17 09/25/17 6.98E+03 CU.FT. 1. 75E-02 +/- 4.68E-03 < 5.E-02 09/25/17 10/03/17 1.15E+04 CU.FT. 1.64E-02 +/- 3.63E-03 < 5.E-02 10/03/17 10/10/17 1.01 E+04 CU.FT. 1.64E-02 +/- 3.80E-03 < 6.E-02 10/10/17 10/16/17 8.67E+03 CU.FT. 1.22E-02 +/- 3.91 E-03 < 6.E-02 10/16/17 10/24/17 1.14E+04 CU.FT. 1 .89E-02 +/- 3.96E-03 < 3.E-02 10/24/17 10/31/17 1.01 E+04 CU.FT. 8.51 E-03 +/- 3.40E-03 < 6.E-02 10/31/17 11/07/17 1.02E+04 CU.FT. 2.46E-02 +/- 4.34E-03 < 4.E-02 11/07/17 11/14/17 1.01 E+04 CU.FT. 3.62E-02 +/- 5.21 E-03 < 3.E-02 11/14/17 11/21/17 9.99E+03 CU.FT. 2.68E-02 +/- 4.52E-03 < 5.E-02 11/21/17 11/28/17 1.01 E+04 CU.FT. 2.41E-02 +/- 4.19E-03 < 6.E-02 11/28/17 12/05/17 1.01 E+04 CU.FT. 1.58E-02 +/- 3.75E-03 < 3.E-02 12/05/17 12/11/17 8.65E+03 CU.FT. 1.09E-02 +/- 3.53E-03 < 3.E-02 12/11/17 12/19/17 1.16E+04 CU.FT. 1.81 E-02 +/- 3.66E-03 < 4.E-02 12/19/17 12/27/17 1.13E+04 CU.FT. 1.89E-02 +/- 3.61 E-03 < 6.E-02 12/27/17 01/02/18 8.77E+03 CU.FT. 3.04E-02 +/- 5.07E-03 < 7.E-02 51

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 8 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

01/03/17 01/10/17 9.92E+03 CU.FT. 2. 77E-02 +/- 4.90E-03 < 5.E-02 01/10/17 01/17/17 9.79E+03 CU.FT. 3.04E-02 +/- 4.97E-03 < 4.E-02 01/17/17 01/24/17 1.03E+04 CU.FT. 2.61 E-02 +/- 4.47E-03 < 5.E-02 01/24/17 01/31/17 9.86E+03 CU.FT. 2.1 OE-02 +/- 4.14E-03 < 5.E-02 01/31/17 02/07/17 1.01 E+04 CU.FT. 2.17E-02 +/- 4.27E-03 < 4.E-02 02/07/17 02/14/17 1.01 E+04 CU.FT. 1.71 E-02 +/- 4.31 E-03 < 4.E-02 02/14/17 02/21/17 1.01E+04 CU.FT.* 1.59E-02 +/- 3.74E-03 < 3.E-02 02/21/17 02/28/17 1.00E+04 CU.FT. 1.21 E-02 +/- 3.74E-03 < 6.E-02 02/28/17 03/07/17 1.01E+04 CU.FT. 2.04E-02 +/- 4.13E-03 < 6.E-02 03/07/17 03/14/17 1.00E+04 CU.FT. 1.38E-02 +/- 3.82E-03 < 5.E-02 03/14/17 03/21/17 9.98E+03 CU.FT. 2.43E-02 +/- 4.36E-03 < 3.E-02 03/21/17 03/28/17 1.01 E+04 CU.FT. 1.51 E-02 +/- 3.92E-03 < 5.E-02 03/28/17 04/04/17 1.03E+04 CU.FT. 6.98E-03 +/- 3.05E-03 < 6.E-02 04/04/17 04/11/17 1.02E+04 CU.FT. 1.52E-02 +/- 3.39E-03 < 4.E-02 04/11/17 04/18/17 9.69E+03 CU.FT. 1.98E-02 +/- 4.08E-03 < 5.E-02 04/18/17 04/25/17 1.01E+04 CU.FT. 1.35E-02 +/- 3.66E-03 < 6.E-02 04/25/17 05/02/17 1.02E+04 CU.FT. 7.68E-03 +/- 3.05E-03 < 5.E-02 05/02/17 05/09/17 9.92E+03 CU.FT. 1.81 E-02 +/- 4.17E-03 < 5.E-02 05/09/17 05/17/17 1.15E+04 CU.FT. 1. 75E-02 +/- 3.53E-03 < 3.E-02 05/17/17 05/23/17 8.59E+03 CU.FT. 6.03E-03 .+/- 3.16E-03 < 4.E-02 05/23/17 05/30/17 1.01 E+04 CU.FT. 8.82E-03 +/- 3.54E-03 < 7.E-02 05/30/17 06/06/17 1.00E+04 CU.FT. 1.67E-02 +/- 3.97E-03 < 5.E-02 06/06/17 06/13/17 1.03E+04 CU.FT. 1.48E-02 +/- 3. 71 E-03 < 1.E-02 06/13/17 06/20/17 9.93E+03 CU.FT. 1.33E-02 +/- 3. 77E-03 < 5.E-02 06/20/17 06/27/17 1.01 E+04 CU.FT. 1.45E-02 +/- 3. 75E-03 < 4.E-02 06/27/17 07/03/17 8.59E+03 CU.FT. 1.74E-02 +/- 4.46E-03 < 6.E-02 07/03/17 07/11/17 1.18E+04 CU.FT. 1.38E-02 +/- 3.15E-03 < 4.E-02 52

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 8 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/11/17 07/18/17 1.01 E+04 CU.FT. 2.11 E-02 +/- 4.20E-03 < 5.E-02 07/18/17 07/25/17 9.79E+03 CU.FT. 1.57E-02 +/- 3.89E-03 < 5.E-02 07/25/17 08/01/17 1.02E+04 CU.FT. 1.93E-02 +/- 3.94E-03 < 5.E-02 08/01/17 08/08/17 1.02E+04 CU.FT. 1.99E-02 +/- 4.35E-03 < 2.E-02 08/08/17 08/14/17 8.49E+03 CU.FT. 2.35E-02 +/- 4. 70E-03 < 6.E-02 08/14/17 08/22/17 1.17E+04 CU.FT. 1 .92E-02 +/- 3.85E-03 < 5.E-02 08/22/17 08/29/17 9.96E+03 CU.FT. 2.24E-02 +/- 4.15E-03 < 4.E-02 08/29/17 09/05/17 9.93E+03 CU.FT. 3.15E-02 +/- 4.91 E-03 < 6.E-02 09/05/17 09/13/17 1.15E+04 CU.FT. 3.06E-02 +/- 4.53E-03 < 6.E-02 09/13/17 09/19/17 8.59E+03 CU.FT. 3.38E-02 +/- 5.75E-03 < 6.E-02 09/19/17 09/25/17 8.61 E+03 CU.FT. 2.55E-02 +/- 4.71 E-03 < 5.E-02 09/25/17 10/03/17 1.16E+04 CU.FT. 2.17E-02 +/- 3.97E-03 < 5.E-02 10/03/17 10/10/17 1.01 E+04 CU.FT. 1 .77E-02 +/- 3.90E-03 < 6.E-02 10/10/17 10/16/17 8.67E+03 CU.FT. 1 .27E-02 +/- 3.95E-03 < 6.E-02 10/16/17 10/24/17 1.15E+04 CU.FT. 1 .91 E-02 +/- 3.95E-03 < 3.E-02 10/24/17 10/31/17 8.66E+03 CU.FT. 1.28E-02 +/- 4.23E-03 < 7.E-02 10/31/17 11/07/17 1.02E+04 CU.FT. 2.28E-02 +/- 4.22E-03 < 4.E-02 11/07/17 11/14/17 1.01 E+04 CU.FT. 3.38E-02 +/- 5.08E-03 < 3.E-02 11/14/17 11/21/17 1.00E+04 CU.FT. 2.97E-02 +/- 4. 70E-03 < 5.E-02 11/21/17 11/28/17 1.01 E+04 CU.FT. 2. 73E-02 +/- 4.41 E-03 < 6.E-02 11/28/17 12/05/17 1.00E+04 CU.FT. 2.03E-02 +/- 4.11 E-03 < 3.E-02 12/05/17 12/11/17 8.71 E+03 CU.FT. 1. 71 E-02 +/- 4.08E-03 < 3.E-02 12/11 /17 12/19/17 1.15E+04 CU.FT. 2.94E-02 +/- 4.42E-03 < 4.E-02 12/19/17 12/27/17 1.14E+04 CU.FT. 1.96E-02 +/- 3.65E-03 < 6.E-02 12/27/17 01/02/18 8.67E+03 CU.FT. 3.28E-02 +/- 5.26E-03 < 7.E-02 53

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 9 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

01/03/17 01/10/17 1.02E+04 CU.FT. 2.93E-02 +/- 4.92E-03 < 4.E-02 01/10/17 01/17/17 9.85E+03 CU.FT. 2.48E-02 +/- 4.60E-03 < 4.E-02 01/17/17 01/24/17 1.03E+04 CU.FT. 3.24E-02 +/- 4.86E-03 < 5.E-02 01/24/17 01/31/17 9.86E+03 CU.FT. 1.66E-02 +/- 3.80E-03 < 5.E-02 01/31/17 02/07/17 1.01E+04 CU.FT. 2.29E-02 +/- 4.35E-03 < 4.E-02 02/07/17 02/14/17 1.01 E+04 CU.FT. 1.35E-02 +/- 4.06E-03 < 4.E-02 02/14/17 02/21/17 1.00E+04 CU.FT. 1.65E-02 +/- 3.81 E-03 < 5.E-02 02/21/17 02/28/17 1.01 E+04 CU.FT. 1.26E-02 +/- 3. 75E-03 < 6.E-02 02/28/17 03/07/17 1.01 E+04 CU.FT. 2.01 E-02 +/- 4.11 E-03 < 6.E-02 03/07/17 03/14/17 1.00E+04 CU.FT. 1.51 E-02 +/- 3.92E-03 < 5.E-02 03/14/17 03/21/17 9.98E+03 CU.FT. 2.30E-02 +/- 4.26E-03 < 6.E-02 03/21/17 03/28/17 1.01 E+04 CU.FT. 1. 76E-02 +/- 4.11 E-03 < 5.E-02 03/28/17 04/04/17 1.02E+04 CU.FT. 4.13E-02 +/- 5.43E-03 < 6.E-02 04/04/17 04/11/17 7.46E+03 CU.FT. 2.22E-02 +/- 4. 76E-03 < 5.E-02 04/11/17 04/18/17 9.69E+03 CU.FT. 1 .49E-02 +/- 3.69E-03 < 5.E-02 04/18/17 04/25/17 1.01E+04 CU.FT. 1.33E-02 +/- 3.65E-03 < 6.E-02 04/25/17 05/02/17 1.02E+04 CU.FT. 1.03E-02 +/- 3.29E-03 < 5.E-02 05/02/17 05/09/17 9.97E+03 CU.FT. 1.72E-02 +/- 4.09E-03 < 5.E-02 05/09/17 05/17/17 1.15E+04 CU.FT. 1.74E-02 +/- 3.52E-03 < 3.E-02 05/17/17 05/23/17 8.60E+03 CU.FT. 1.04E-02 +/- 3.63E-03 < 4.E-02 05/23/17 05/30/17 1.00E+04 CU.FT. 1.08E-02 +/- 3.74E-03 < 7.E-02 05/30/17 06/06/17 1.00E+04 CU.FT. 2.02E-02 +/- 4.23E-03 < 5.E-02 06/06/17 06/13/17 9.98E+03 CU.FT. 1.81 E-02 +/- 4.04E-03 < 3.E-02 06/13/17 06/20/17 9.97E+03 CU.FT. 1.09E-02 +/- 3.55E-03 < 5.E-02 06/20/17 06/27/17 1.01 E+04 CU.FT. 1.28E-02 +/- 3.61 E-03 < 4.E-02 06/27/17 07/03/17 8.53E+03 CU.FT. 1.50E-02 +/- 4.29E-03 < 6.E-02 07/03/17 07/11/17 1.17E+04 CU.FT. 2.14E-02 +/- 3. 72E-03 < 4.E-02 54

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 9 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.} (PCI/CU.M.}

07/11/17 07/18/17 9.75E+03 CU.FT. 2.05E-02 +/- 4.25E-03 < 5.E-02 07/18/17 07/25/17 9.79E+03 CU.FT. 1.94E-02 +/- 4.17E-03 < 5.E-02 07/25/17 08/01/17 1.02E+04 CU.FT. 2.02E-02 +/- 4.00E-03 < 5.E-02 08/01/17 08/08/17 1.01E+04 CU.FT. 1 .94E-02 +/- 4.27E-03 < 6.E-02 08/08/17 08/14/17 8.54E+03 CU.FT. 2.35E-02 +/- 4.69E-03 < 6.E-02 08/14/17 08/22/17 1.09E+04 CU.FT. 2.01 E-02 +/- 4.1 OE-03 < 5.E-02 08/22/17 08/29/17 9.99E+03 CU.FT. 1 .67E-02 +/- 3. 71 E-03 * < 4.E-02 08/29/17 09/05/17 9.93E+03 CU.FT. 3.11 E-02 +/- 4.88E-03 < 6.E-02 09/05/17 09/13/17 1.15E+04 CU.FT. 2.84E-02 +/- 4.40E-03 < 6.E-02 09/13/17 09/19/17 8.64E+03 CU.FT. 3.84E-02 +/- 6.01 E-03 < 3.E-02 09/19/17 09/25/17 8.55E+03 CU.FT. 2.08E-02 +/- 4.37E-03 < 5.E-02 09/25/17 10/03/17 1.17E+04 CU.FT. 2.39E-02 +/- 4.09E-03 < 5.E-02 10/03/17 10/10/17 1.00E+04 CU.FT. 1 .39E-02 +/- 3.62E-03 < 6.E-02 10/10/17 10/16/17 8.65E+03 CU.FT. 1.24E-02 +/- 3.93E-03 < 6.E-02 10/16/17 10/24/17 1.13E+04 CU.FT. 2.01 E-02 +/- 4.07E-03 < 3.E-02 10/24/17 10/31/17 9.67E+03 CU.FT. 8.73E-03 +/- 3.54E-03 < 6.E-02 10/31/17 11/07/17 1.01 E+04 CU.FT. 2.05E-02 +/- 4.08E-03 < 4.E-02 11/07/17 11/14/17 9.99E+03 CU.FT. 3.06E-02 +/- 4.93E-03 < 3.E-02 11/14/17 11/21/17 1.01E+04 CU.FT. 2.54E-02 +/- 4.39E-03 < 5.E-02 11/21/17 11/28/17 1.01 E+04 CU.FT .. 2.32E-02 +/- 4.13E-03 < 6.E-02 11/28/17 12/05/17 9.97E+03 CU.FT. 1 .88E-02 +/- 4:01 E-03 < 3.E-02 12/05/17 12/11/17 8.79E+03 CU.FT. 1 .32E-02 +/- 3. 72E-03 < 3.E-02 12/11/17 12/19/17 1.15E+04 CU.FT. 2.1 OE-02 +/- 3.88E-03 < 4.E-02 12/19/17 12/27/17 1.14E+04 CU.FT. 1.82E-02 +/- 3.54E-03 < 6.E-02 12/27/17 01/02/18 8.67E+03 CU.FT. 3.49E-02 +/- 5.40E-03 < 7.E-02 55

Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 10 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

01/03/17 01/10/17 9.92E+03 CU.FT. 2.58E-02 +/- 4. 78E-03 < 5.E-02 01/10/17 01/17/17 1.01E+04 CU.FT. 2.27E-02 +/- 4.39E-03 < 4.E-02 01/17/17 01/24/17 1.01E+04 CU.FT. 2. 71 E-02 +/- 4.58E-03 < 5.E-02 01/24/17 01/31/17 9.99E+03 CU.FT. 2.05E-02 +/- 4.06E-03 < 5.E-02 01/31/17 02/07/17 1.02E+04 CU.FT. 2.26E-02 +/- 4.30E-03 < 1.E-02 02/07/17 02/14/17 1.01 E+04 CU.FT. 1.22E-02 +/- 3.96E-03 < 4.E-02 02/14/17 02/21/17 9.91E+03 CU.FT. 1.81 E-02 +/- 3.97E-03 < 5.E-02 02/21/17 02/28/17 1.02E+04 CU.FT. 1.22E-02 +/- 3.69E-03 < 5.E-02 02/28/17 03/07/17 1.00E+04 CU.FT. 2.14E-02 +/- 4.23E-03 < 6.E-02 03/07/17 03/14/17 1.02E+04 CU.FT. 2.06E-02 +/- 4.26E-03 < 2.E-02 03/14/17 03/21/17 9.97E+03 CU.FT. 2.11 E-02 +/- 4.13E-03 < 6.E-02 03/21/17 03/28/17 1.00E+04 CU.FT. 1.11 E-02 +/- 3.62E-03 < 5.E-02 03/28/17 04/04/17 1.01E+04 CU.FT. 3.04E-02 +/- 4.85E-03 < 6.E-02 04/04/17 04/11/17 1.04E+04 CU.FT. 1.48E-02 +/- 3.32E-03 < 4.E-02 04/11/17 04/18/17 9.86E+03 CU.FT. 1 .63E-02 +/- 3. 76E-03 < 5.E-02 04/18/17 04/25/17 9.97E+03 CU.FT. 9.79E-03 +/- 3.38E-03 < 6.E-02 04/25/17 05/02/17 1.02E+04 CU.FT. 6.67E-03 +/- 2.96E-03 *< 3.E-02 05/02/17 05/09/17 9.98E+03 CU.FT. 2.07E-02 +/- 4.34E-03 < 5.E-02 05/09/17 05/17/17 1.15E+04 CU.FT. 1.61 E-02 +/- 3.42E-03 < 3.E-02 05/17/17 05/23/17 8.59E+03 CU.FT. 9.32E-03 +/- 3.52E-03 < 4.E-02 05/23/17 05/30/17 1.01 E+04 CU.FT. 8.67E-03 +/- 3.53E-03 < 7.E-02 05/30/17 06/06/17 1.00E+04 CU.FT. 1.94E-02 +/- 4.17E-03 < 5.E-02 06/06/17 06/13/17 1.02E+04 CU.FT. 1.80E-02 +/- 3.98E-03 < 3.E-02 06/13/17 06/20/17 1.00E+04 CU.FT. 1.24E-02 +/- 3.67E-03 < 5.E-02 06/20/17 06/27/17 1.02E+04 CU.FT. 1.13E-02 +/- 3.46E-03 < 4.E-02 06/27/17 07/03/17 8.43E+03 CU.FT. 1.63E-02 +/- 4.43E-03 < 7.E-02 07/03/17 07/11/17 1.17E+04 CU.FT. 2.06E-02 +/- 3.67E-03 < 4.E-02 56

l Vll-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - AIRBORNE AIR PARTICULATE AND CHARCOAL FILTERS STATION NUMBER 10 COLL COLL AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/11/17 07/18/17 9.96E+03 CU.FT. 2.39E-02 +/- 4.43E-03 < 5.E-02 07/18/17 07/25/17 1.01 E+04 CU.FT. 1.54E-02 +/- 3. 78E-03 < 5.E-02 07/25/17 08/01/17 1.00E+04 CU.FT. 1.59E-02 +/- 3. 72E-03 < 5.E-02 08/01/17 08/08/17 1.01E+04 CU.FT. 1.76E-02 +/- 4.13E-03 < 6.E-02 08/08/17 08/14/17 8.59E+03 CU.FT. 1.89E-02 +/- 4.31 E-03 < 6.E-02 08/14/17 08/22/17 1.15E+04 CU.FT. 1.74E-02 +/- 3.77E-03 < 5.E-02 08/22/17 08/29/17 1.00E+04 CU.FT. 2.00E-02 +/- 3.96E-03 < 4.E-02 08/29/17 09/05/17 1.02E+04 CU.FT. 2. 70E-02 +/- 4.55E-03 < 6.E-02 09/05/17 09/13/17 1.14E+04 CU.FT. 2.69E-02 +/- 4.33E-03 < 6.E-02 09/13/17 09/19/17 8.64E+03 CU.FT. 2.98E-02 +/- 5.48E-03 < 6.E-02 09/19/17 09/25/17 8.61E+03 CU.FT. 1.87E-02 +/- 4.19E-03 < 5.E-02 09/25/17 10/03/17 1.15E+04 CU.FT. 1.63E-02 +/- 3.62E-03 < 5.E-02 10/03/17 10/10/17 1.01 E+04 CU.FT. 1.64E-02 +/- 3.80E-03 < 6.E-02 10/10/17 10/16/17 8.67E+03 CU.FT. 1.19E-02 +/- 3.88E-03 < 6.E-02 10/16/17 10/24/17 1.14E+04 CU.FT. 1.51 E-02 +/- 3.70E-03 < 3.E-02 10/24/17 10/31/17 1.01E+04 CU.FT. 9.44E-03 +/- 3.49E-03 < 6.E-02 10/31/17 11/07/17 1.02E+04 CU.FT. 2.05E-02 +/- 4.05E-03 < 4.E-02 11/07/17 11/14/17 1.02E+04 CU.FT. 2.86E-02 +/- 4.74E-03 < 3.E-02 11 /14/17 11/21/17 . 9.90E+03 CU.FT. 2.91 E-02 +/- 4.69E-03 < 5.E-02 11/21/17 11/28/17 1.02E+04 CU.FT. 2.22E-02 +/- 4.03E-03 < 3.E-02 11/28/17 12/05/17 1.01 E+04 CU.FT. 2.11 E-02 +/- 4.14E-03 < 3.E-02 12/05/17 12/11/17 8.53E+03 CU.FT. 1.61 E-02 +/- 4.05E-03 < 3.E-02 12/11/17 12/19/17 1.17E+04 CU.FT. 2. 76E-02 +/- 4.27E-03 < 4.E-02 12/19/17 12/27/17 1.12E+04 CU.FT. 2.16E-02 +/- 3.82E-03 < 6.E-02 12/27/17 01/02/18 8.88E+03 CU.FT. 3.04E-02 +/- 5.03E-03 < 3.E-02 57

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

STATION NUMBER 1 DATE COLLECTED 01 /03-04/04/2017 04/04-07/03/2017 07/03-10/03/2017 10/03-01/02/2018 GAMMA SPECTRUM ANALYSIS:

BE-7 1.51 E-01 +/- 3.58E-02 1.57E-01 +/- 3.93E-02 1.02E-01 +/- 3.87E-02 8.93E-02 +/- 3.31 E-02 K-40 < 5.E-02 < 1.E-02 < 3.E-02 < 5.E-02 MN-54 < 4.E-03 < 3.E-03 < 3.E-03 < 3.E-03 C0-58 < 5.E-03 < 4.E-03 < 3.E-03 < 4.E-03 FE-59 < 1.E-02 < 1.E-02 < 1.E-02 < 1.E-02 C0-60 < 3.E-03 < 2.E-03 < 2.E-03 < 3.E-03 ZN-65 < 9.E-03 < 5.E-03 < 8.E-03 < 7.E-03 ZR-95 < 1.E-02 < 7.E-03 < 7.E-03 < 7.E-03 RU-103 < 8.E-03 < 5.E-03 < 5.E-03 < 5.E-03 RU-106 < 3.E-02 < 2.E-02 < 2.E-02 < 2.E-02 1-131 < 1.E+OO < 3.E-01 < 4.E-01 < 2.E-01 CS-134 < 4.E-03 < 3.E-03 < 3.E-03 < 3.E-03 CS-137 < 3.E-03 < 3.E-03 < 2.E-03 < 2.E-03 BA-140 < 4.E-01 < 2.E-01 < 2.E-01 < 1.E-01 LA-140 < 1.E-01 < 5.E-02 < 7.E-02 < 4.E-02 CE-141 < 2.E-02 < 9.E-03 < 1 ..E-02 < 8.E-03 CE-144 < 2.E-02 < 1.E-02 < 1.E-02 < 1.E-02 RA-226 < 6.E-02 < 4.E-02 < 4.E-02 < 4.E-02 TH-228 < 5.E-03 < 4.E-03 < 4.E-03 < 3.E-03 58

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

STATION NUMBER 2 DATE COLLECTED 01 /03-04/04/2017 04/04-07/03/2017 07/03-10/03/2017 10/03-01/02/2018 GAMMA SPECTRUM ANALYSIS:

BE-7 1.24E-01 +/- 3.15E-02 1.62E-01 +/- 7 .21 E-02 1.83E-01 +/- 6.50E-02 7.08E-02 +/- 4.01 E-02 K-40 < 3.E-02 < 6.E-02 < 4.E-02 < 6.E-02 MN-54 < 2.E-03 < 4.E-03 < 4.E-03 < 4.E-03 C0-58 < 3.E-03 < 7.E-03 < 8.E-03 < 5.E-03 FE-59 < 1.E-02 < 2.E-02 < 2.E-02 < 2.E-02 C0-60 < 3.E-03 < 4.E-03 < 4.E-03 < 6.E-03 ZN-65 < 5.E-03 < 1.E-02 < 1.E-02 < 1.E-02 ZR-95 < 6.E-03 < 1.E-02 < 1.E-02 < 1.E-02 RU-103 < 5.E-03 < 9.E-03 < 1.E-02 < 9.E-03 RU-106 < 2.E-02 < 4.E-02 < 4.E-02 < 4.E-02 1-131 < 6.E-01 < 6.E-01 < 7.E-01 < 4.E-01 CS-134 < 2.E-03 < 4.E-03 < 5.E-03 < 4.E-03 CS-137 < 2.E-03 < 4.E-03 < 5.E-03 < 4.E-03 BA-140 < 2.E-01 < 3.E-01 < 4.E-01 < 2.E-01 LA-140 < 1.E-01 < 1.E-01 < 1.E-01 < 8.E-02 CE-141 < 8.E-03 < 1.E-02 < 1.E-02 < 1.E-02 CE-144 < 1.E-02 < 1.E-02 < 2.E-02 < 2.E-02 RA-226 < 3.E-02 < 6.E-02 < 7.E-02 < 7.E-02 TH-228 < 3.E-03 < 5.E-03 < 6.E-03 < 6.E-03 59

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

STATION NUMBER 3 DATE COLLECTED 01/03-04/04/2017 04/04-07/03/2017 07/03-10/03/2017 10/03-01 /02/2018 GAMMA SPECTRUM ANALYSIS:

BE-7 1.24E-01 +/- 3.23E-02 1.47E-01 +/- 3.99E-02 1.20E-01 +/- 4.00E-02 7.85E-02 +/- 2.81 E-02 K-40 < 3.E-02 < 5.E-02 < 7.E-02 < 4.E-02 MN-54 < 2.E-03 < 2.E-03 < 4.E-03 < 3.E-03 C0-58 < 3.E-03 < 4.E-03 < 6.E-03 < 4.E-03 FE-59 < 1.E-02 < 1.E-02 < 2.E-02 < 1.E-02 C0-60 < 4.E-03 < 4.E-03 < 3.E-03 < 2.E-03 ZN-65 < 6.E-03 < 6.E-03 < 8.E-03 < 7.E-03 ZR-95 < 8.E-03 < 7.E-03 < 1.E-02 < 8.E-03 RU-103 < 7.E-03 < 6.E-03 < 9.E-03 < 6.E-03 RU-106 < 2.E-02 < 3.E-02 < 3.E-02 < 2.E-02 1-131 < 6.E-01 < 4.E-01 < 5.E-01 < 3.E-01 CS-134 < 2.E-03 < 3.E-03 < 4.E-03 < 3.E-03 CS-137 < 2.E-03 < 2.E-03 < 4.E-03 < 3.E-03 BA-140 < 3.E-01 < 2.E-01 < 3.E-01 < 2.E-01 LA-140 < 1.E-01 < 6.E-02 < 1.E-01 < 5.E-02 CE-141 < 9.E-03 < 9.E-03 < 1.E-02 < 1.E-02 CE-144 < 1.E-02 < 1.E-02 < 2.E-02 < 2.E-02 RA-226 < 4.E-02 < 5.E-02 < 5.E-02 < 6.E-02 TH-228 < 4.E-03 < 4.E-03 < 5.E-03 < 4.E-03 60

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

STATION NUMBER 4 DATE COLLECTED 01 /03-04/04/2017 04/04-07/03/2017 07/03-10/03/2017 10/03-01 /02/2018 GAMMA SPECTRUM ANALYSIS:

BE-7 1.25E-01 +/- 3.30E-02 1.93E-01 +/- 4.13E-02 8.88E-02 +/- 3.37E-02 1.15E-01 +/- 2.30E-02 K-40 < 4.E-02 < 5.E-02 < 5.E-02 < 3.E-02 MN-54 < 3.E-03 < 2.E-03 < 3.E-03 < 2.E-03 C0-58 < 4.E-03 < 4.E-03 < 4.E-03 < 3.E-03 FE-59 < 1.E-02 < 1.E-02 < 1.E-02 < 8.E-03 C0-60 < 3.E-03 < 3.E-03 < 2.E-03 < 1.E-03 ZN-65 < 6.E-03 < 6.E-03 < 7.E-03 < 5.E-03 ZR-95 < 8.E-03 < 7.E-03 < 6.E-03 < 5.E-03 RU-103 < 6.E-03 < 6.E-03 < 6.E-03 < 4.E-03 RU-106 < 2.E-02 < 2.E-02 < 2.E-02 < 2.E-02 1-131 < 6.E-01 < 3.E-01 < 4.E-01 < 2.E-01 CS-134 < 2.E-03 < 2.E-03 < 2.E-03 < 2.E-03 CS-137 < 2.E-03 < 3.E-03 < 2.E-03 < 1.E-03 BA-140 < 3.E-01 < 2.E-01 < 2.E-01 < 1.E-01 LA-140 < 9.E-02 < 6.E-02 < 5.E-02 < 5.E-02 CE-141 < 9.E-03 < 9.E-03 < 7.E-03 < 6.E-03 CE-144 < 1.E-02 < 1.E-02 < 1.E-02 < 9.E-03 RA-226 < 4.E-02 < 4.E-02 < 4.E-02 < 3.E-02 TH-228 < 3.E-03 < 4.E-03 < 3.E-03 < 3.E-03 61

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

STATION NUMBER 5 DATE COLLECTED 01/03-04/04/2017 04/04-07/03/2017 07/03-10/03/2017 10/03-01/02/2018 GAMMA SPECTRUM ANALYSIS:

BE-7 1.16E-01 +/- 6.57E-02 2.02E-01 +/- 4.11 E-02 1.37E-01 +/- 3.41 E-02 9.41 E-02 +/- 3.16E-02 K-40 < 4.E-02 < 5.E-02 < 5.E-02 < 4.E-02 MN-54 < 5.E-03 < 3.E-03 < 3.E-03 < 3.E-03 C0-58 < 7.E-03 < 5.E-03 < 4.E-03 < 3.E-03 FE-59 < 2.E-02 < 1.E-02 < 1.E-02 < 9.E-03 C0-60 < 6.E-03 < 2.E-03 < 2.E-03 < 2.E-03 ZN-65 < 1.E-02 < 8.E-03 < 6.E-03 < 7.E-03 ZR-95 < 1.E-02 < 8.E-03 < 8.E-03 < 6.E-03 RU-103 < 1.E-02 < 6.E-03 < 6.E-03 < 4.E-03 RU-106 < 4.E-02 < 3.E-02 < 3.E-02 < 2.E-02 1-131 < 1.E+OO < 5.E-01 < 4.E-01 < 2.E-01 CS-134 < 4.E-03 < 4.E-03 < 3.E-03 < 2.E-03 CS-137 < 3.E-03 < 3.E-03 < 2.E-03 < 2.E-03 BA-140 < 4.E-01 < 2.E-01 < 2.E-01 < 2.E-01 LA-140 < 1.E-01 < 9.E-02 < 9.E-02 < 5.E-02 CE-141 < 1.E-02 < 1.E-02 < 1.E-02 < 7.E-03 CE-144 < 1.E-02 < 1.E-02 < 1.E-02 < 1.E-02 RA-226 < 6.E-02 < 5.E-02 < 4.E-02 < 4.E-02 TH-228 < 5.E-03 < 5.E-03 < 4.E-03 < 3.E-03 62

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

STATION NUMBER 6 DATE COLLECTED 01/03-04/04/2017 04/04-07/03/2017 07/03-10/03/2017 10/03-01 /02/2018 GAMMA SPECTRUM ANALYSIS:

BE-7 9.43E-02 +/- 3.97E-02 1.86E-01 +/- 4.49E-02 1.21 E-01 +/- 3.36E-02 8.15E-02 +/- 2.67E-02 K-40 < 2.E-01 < 6.E-02 < 5.E-02 < 5.E-02 MN-54 < 1.E-02 < 5.E-03 < 3.E-03 < 3.E-03 C0-58 < 2.E-02 < 6.E-03 < 5.E-03 < 4.E-03 FE-59 < 8.E-02 < 2.E-02 < 1.E-02 < 8.E-03 C0-60 < 3.E-02 < 4.E-03 < 4.E-03 < 3.E-03 ZN-65 < 4.E-02 < 1.E-02 < 8.E-03 < 7.E-03 ZR-95 < 6.E-02 < 1.E-02 < 9.E-03 < 8.E-03 RU-103 < 4.E-02 < 1.E-02 < 7.E-03 < 5.E-03 RU-106 < 1.E-01 < 3.E-02 < 3.E-02 < 2.E-02 1-131 < 4.E+OO < 5.E-01 < 5.E-01 < 2.E-01 CS-134 < 1.E-02 < 5.E-03 < 3.E-03 < 3.E-03 CS-137 < 1.E-02 < 4.E-03 < 3.E-03 < 2.E-03 BA-140 < 2.E+OO < 3.E-01 < 2.E-01 < 1.E-01 LA-140 < 3.E-01 < 9.E-02 < 8.E-02 < 5.E-02 CE-141 < 4.E-02 < 1.E-02 < 1.E-02 < 8.E-03 CE-144 < 6.E-02 < 2.E-02 < 2.E-02 < 1.E-02 RA-226 < 2.E-01 < 6.E-02 . < 6.E-02 < 4.E-02 TH-228 < 2.E-02 < 6.E-03 < 5.E-03 < 4.E-03 63

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

STATION NUMBER 7 DATE COLLECTED 01/03-04/04/2017 04/04-07/03/2017 0 7/03-1 0/03/201 7 10/03-01 /02/2018 GAMMA SPECTRUM ANALYSIS:

BE-7 1.60E-01 +/- 3.25E-02 1.42E-01 +/- 3.23E-02 8.51 E-02 +/- 3.09E-02 5.29E-02 +/- 2.84E-02 K-40 < 6.E-02 < 4.E-02 < 4.E-02 < 3.E-02 MN-54 < 4.E-03 < 3.E-03 < 3.E-03 < 2.E-03 C0-58 < 6.E-03 < 5.E-03 < 4.E-03 < 3.E-03 FE-59 < 2.E-02 < 2.E-02 < 1.E-02 < 6.E-03 C0-60 < 5.E-03 < 3.E-03 < 2.E-03 < 2.E-03 ZN-65 < 1.E-02 < 1.E-02 < 6.E-03 < 5.E-03 ZR-95 < 1.E-02 < 9.E-03 < 7.E-03 < 5.E-03 RU-103 < 9.E-03 < 7.E-03 < 6.E-03 < 4.E-03 RU-106 < 3.E-02 < 3.E~02 < 2.E-02 < 2.E-02 1-131 < 1.E+OO < 4.E-01 < 3.E-01 < 2.E-01 CS-134 < 4.E-03 < 4.E-03 < 2.E-03 < 2.E-03 CS-137 < 3.E-03 < 3.E-03 < 2.E-03 < 2.E-03 BA-140 < 4.E-01 < 2.E-01 < 2.E-01 < 1.E-01 LA-140 < 2.E-01 < 7.E-02 < 5.. E-02 < 6.E-02 CE-141 < 2.E-02 < 1.E-02 < 9.E-03 < 6.E-03 CE-144 < 2.E-02 < 2.E-02 < 1.E-02 < 9.E-03 RA-226 < 6.E-02 < 6.E-02 < 4.E-02 < 3.E-02 TH-228 < 5.E-03 < 5.E-03 < 3.E-03 < 3.E-03 64

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

STATION NUMBER 8 DATE COLLECTED 01 /03-04/04/201 7 04/04-07/03/2017 07/03-10/03/2017 10/03-01/02/2018 GAMMA SPECTRUM ANALYSIS:

BE-7 1.39E-01 +/- 4.60E-02 1.34E-01 +/- 3.63E-02 1.18E-01 +/- 4.63E-02 1.23E-01 +/- 2.91 E-02 K-40 < 5.E-02 < 4.E-02 < 6.E-02 < 3.E-02 MN-54 < 4.E-03 < 2.E-03 < 5.E-03 < 2.E-03 C0-58 < 6.E-03 < 3.E-03 < 5.E-03 < 3.E-03 FE-59 < 2.E-02 < 9.E-03 < 2.E-02 < 8.E-03 C0-60 < 4.E-03 < 3.E-03 < 3.E-03 < 3.E-03 ZN-65 < 8.E-03 < 6.E-03 < 1.E-02 < 6.E-03 ZR-95 < 9.E-03 < 8.E-03 < 1.E-02 < 5.E-03 RU-103 < 8.E-03 < 5.E-03 < 8.E-03 < 3.E-03 RU-106 < 3.E-02 < 2.E-02 < 3.E-02 < 2.E-02 1-131 < 1.E+OO < 3.E-01 < 6.E-01 < 2.E-01 CS-134 < 4.E-03 < 2.E-03 < 3.E-03 < 1.E-03 CS-137 < 3.E-03 < 2.E-03 < 3.E-03 < 2.E-03 BA-140 < 5.E-01 < 2.E-01 < 2.E-01 < 1.E-01 LA-140 < 1.E-01 < 5.E-02 < 1.E-01 < 4.E-02 CE-141 < 1.E-02 < 9.E-03 < 1.E-02 < 7.E-03 CE-144 < 2.E-02 < 1.E-02 < 1.E-02 < 1.E-02 RA-226 < 5.E-02 < 4.E-02 < 5.E-02 < 3.E-02 TH-228 < 5.E-03 < 4.E-03 < 6.E-03 < 3.E-03 65

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

STATION NUMBER 9 DATE COLLECTED 01/03-04/04/2017 04/04-07/03/2017 07/03-10/03/2017 10/03-01 /02/2018 GAMMA SPECTRUM ANALYSIS:

BE-7 8.SOE-02 +/- 3.97E-02 2.11 E-01 +/- 6.36E-02 1.02E-01 +/- 3.48E-02 6.96E-02 +/- 2.93E-02 K-40 < 2.E-02 < 8.E-02 < 5.E-02 < 4.E-02 MN-54 < 3.E-03 < 3.E-03 < 3.E-03 < 3.E-03 C0-58 < 4.E-03 < 7.E-03 < 3.E-03 < 4.E-03 FE-59 < 1.E-02 < 1.E-02 < 1.E-02 < 1.E-02 C0-60 < 2.E-03 < 4.E-03 < 3.E-03 < 3.E-03 ZN-65 < 7.E-03 < 1.E-02 < 7.E-03 < 6.E-03 ZR-95 < 7.E-03 < 9.E-03 < 8.E-03 < 8.E-03 RU-103 < 5.E-03 < 1.E-02 < 6.E-03 < 5.E-03 RU-106 < 2.E-02 < 4.E-02 < 2.E-02 < 2.E-02 1-131 < 6.E-01 < 5.E-01 < 4.E-01 < 2.E-01 CS-134 < 3.E-03 < 5.E-03 < 3.E-03 < 2.E-03 CS-137 < 2.E-03 < 4.E-03 < 3.E-03 < 3.E-03

BA-140 < 3.E-01 < 3.E-01 < 2.E-01 < 1.E-01 LA-140 < 1.E-01 < 1.E-01 < 6.E-02 < 5.E-02 CE-141 < 9.E-03 < 1.E-02 < 9.E-03 < 8.E-03 CE-144 < 8.E-03 < 1.E-02 < 1.E-02 < 1.E-02 RA-226 < 4.E-02 < 5.E-02 < 4.E-02 < 4.E-02 TH-228 < 3.E-03 < 5.E-03 < 4.E-03 < 4.E-03 66

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

STATION NUMBER 10 DATE COLLECTED 01/03-04/04/2017 04/04-07/03/2017 07/03-10/03/2017 10/03-01 /02/2018 GAMMA SPECTRUM ANALYSIS:

BE-7 1.33E-01 +/- 3.94E-02 1.64E-01 +/- 3.54E-02 1.13E-01 +/- 4.25E-02 9.36E-02 +/- 2.42E-02 K-40 < 4.E-02 < 2.E-02 < 4.E-02 < 3.E-02 MN-54 < 3.E-03 < 2.E-03 < 2.E-03 < 2.E-03 C0-58 < 5.E-03 < 3.E-03 < 4.E-03 < 2.E-03 FE-59 < 1.E-02 < 1.E-02 < 1.E-02 < 8.E-03 C0-60 < 4.E-03 < 3.E-03 < 3.E-03 < 2.E-03 ZN-65 < 7.E-03 < 7.E-03 < 9.E-03 < 5.E-03 ZR-95 < 1.E-02 < 6.E-03 < 7.E-03 < 5.E-03 RU-103 < 8.E-03 < 6.E-03 < 6.E-03 < 4.E-03 RU-106 < 3.E-02 < 2.E-02 < 3.E-02 < 2.E-02 1-131 < 9.E-01 < 3.E-01 < 4.E-01 < 2.E-01 CS-134 < 4.E-03 < 3.E-03 < 3.E-03 < 2.E-03 CS-137 < 3.E-03 < 2.E-03 < 3.E-03 < 2.E-03 BA-140 < 4.E-01 < 2.E-01 < 3.E-01 < 1.E-01 LA-140 < 1.E-01 < 1.E-01 < 7.E-02 < 2.E-02 CE-141 < 1.E-02 < 9.E-03 < 1.E-02 < 6.E-03 CE-144 < 1.E-02 < 1.E-02 < 1.E-02 < 9.E-03 RA-226 < 4.E-02 < 4.E-02 < 5.E-02 < 3.E-02 TH-228 < 4.E-03 < 4.E-03 < 4.E-03 < 3.E-03 67

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

STATION NUMBER 28 DATE COLLECTED 7/25/2017 7/25/2017 9/5/2017 9/5/2017 CATFISH CATFISH CARP GAMMA SPECTRUM ANALYSIS: (a)

BE-7 < 3.E+02 < 6.E+02 < 6.E+02 K-40 2.13E+03 +/- 7.85E+02 4.11E+03 +/- 7.70E+02 3.05E+03 +/- 7.61 E+02 MN-54 < 4.E+01 < 7.E+01 < 7.E+01 C0-58 < 3.E+01 < 7.E+01 < 7.E+01 FE-59 < 1.E+02 < 2.E+02 < 1.E+02 C0-60 < 5.E+01 < 6.E+01 < 8.E+01 ZN-65 < 7.E+01 < 2.E+02 < 2.E+02 ZR-95 < 9.E+01 < 1.E+02 < 1.E+02 RU-103 < 4.E+01 < 8.E+01 < 8.E+01 RU-106 < 4.E+02 < 6.E+02 < 6.E+02 1-131 < 6.E+01 < 2.E+02 < 2.E+02 CS-134 < 3.E+01 < 7.E+01 < 8.E+01 CS-137 < 5.E+01 < 7.E+01 < 7.E+01 BA-140 < 2.E+02 < 5.E+02 < 5.E+02 CE-141 < 6.E+01 < 1.E+02 < 1.E+02 CE-144 < 2.E+02 < 4.E+02 < 4.E+02 RA-226 < 8.E+02 < 1.E+03 < 1.E+03 TH-228 < 7.E+01 < 1.E+02 < 1.E+02 (a) Fish sample was not avalible 68

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

STATION NUMBER 35 DATE COLLECTED 7/25/2017 7/25/2017 9/5/2017 9/5/2017 CATFISH CARP CATFISH CARP GAMMA SPECTRUM ANALYSIS:

BE-7 < 4.E+02 < 6.E+02 < 3.E+02 < 6.E+02 K-40 3.00E+03 +/- 9.41 E+02 2.09E+03 +/- 1.15E+03 2.41 E+03 +/- 7.73E+02 3.76E+03 +/- 1.04E+03 MN-54 < 6.E+01 < 7.E+01 < 5.E+01 < 6.E+01 C0-58 < 6.E+01 < 6.E+01 < 5.E+01 < 7.E+01 FE-59 < 1.E+02 < 1.E+02 < 8.E+01 < 2.E+02 C0-60 < 6.E+01 < 8.E+01 < 5.E+01 < 4.E+01 ZN-65 < 1.E+02 < 2.E+02 < 1.E+02 < 1.E+02 ZR-95 < 8.E+01 < 1.E+02 < 1.E+02 < 1.E+02 RU-103 < 6.E+01 < 6.E+01 < 5.E+01 < 7.E+01 RU-106 < 5.E+02 < 6.E+02 < 3.E+02 < 6.E+02 1-131 < 9.E+01 < 1.E+02 < 1.E+02 < 2.E+02 CS-134 < 7.E+01 < 8.E+01 < 5.E+01 < 7.E+01 CS-137 < 5.E+01 < 6.E+01 < 4.E+01 < 6.E+01 BA-140 < 3.E+02 < 3.E+02 < 3.E+02 < 5.E+02 CE-141 < 8.E+01 < 1.E+02 < 7.E+01 < 9.E+01 CE-144 < 3.E+02 < 4.E+02 < 2.E+02 < 3.E+02 RA-226 < 1.E+03 < 2.E+03 < 8.E+02 < 1.E+03 TH-228 < 9.E+01 < 1.E+02 < 7.E+01 < 1.E+02 69

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

STATION NUMBER 99 DATE COLLECTED 1/3/2017 2/7/2017 3/7/2017 4/4/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 5.E-01 < 8.E-01 < 3.E-01 < 3.E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 < 6.E+01 < 7.E+01 < 5.E+01 < 7.E+01 K-40 1.20E+03 +/- 1.53E+02 1.22E+03 +/- 1.82E+02 1.32E+03 +/- 1 .91 E+02 1.19E+03 +/- 1. 75E+02 MN-54 < 7.E+OO < 8.E+OO < 7.E+OO < 8.E+OO C0-58 < 6.E+OO < 9.E+OO < 7.E+OO < 8.E+OO FE-59 < 1.E+01 < 2.E+01 < 2.E+01 < 2.E+01 C0-60 < 7.E+OO < 7.E+OO < 8.E+OO < 1.E+01 ZN-65 < 2.E+01 < 2.E+01 < 2.E+01 < 2.E+01 ZR-95 < 1.E+01 < 1.E+01 < 2.E+01 < 1.E+01 RU-103 < 6.E+OO < 8.E+OO < 6.E+OO < 8.E+OO RU-106 < 7.E+01 < 7.E+01 < 7.E+01 < 8.E+01 1-131 < 9.E+OO < 1.E+01 < 1.E+01 < 1.E+01 CS-134 < 7.E+OO < 8.E+OO < 9.E+OO < 9.E+OO CS-137 < 8.E+OO < 8.E+OO < 8.E+OO < 9.E+OO BA-140 < 3.E+01 < 3.E+01 < 3.E+01 < 4.E+01 LA-140 < 9.E+OO < 7.E+OO < 7.E+OO < 1.E+01 CE-141 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 CE-144 < 6.E+01 < 7.E+01 < 5.E+01 < 7.E+01 RA-226 < 2.E+02 < 2.E+02 < 2.E+02 < 2.E+02 TH-228 < 2.E+01 < 2.E+01 < 2.E+01 < 2.E+01 70

Vll-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK NEAREST PRODUCER (PC I/LITER)

STATION NUMBER 99 DATE COLLECTED 5/2/2017 6/6/2017 6/6/2017 6/20/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 8.E-01 < 1.E+OO < 7.E-01 < 5.E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 < 5.E+01 < 7.E+01 < 8.E+01 < 6.E+01 K-40 1.15E+03 +/- 1.64E+02 1 .32E+03 +/- 1 .86E+02 1.45E+03 +/- 2.03E+02 1.45E+03 +/- 1.86E+02 MN-54 < 8.E+OO < 9.E+OO < 9.E+OO < 9.E+OO C0-58 < 9.E+OO < 7.E+OO < 1.E+01 < 7.E+OO FE-59 < 2.E+01 < 2.E+01 < 2.E+01 < 2.E+01 C0-60 < 7.E+OO < 1.E+01 < 1.E+01 < 1.E+01 ZN-65 < 2.E+01 .< 2.E+01 < 2.E+01 < 2.E+01 ZR-95 < 1.E+01 < 1.E+01 < 2.E+01 < 1.E+01 RU-103 < 8.E+OO < 7.E+OO < 1.E+01 < 7.E+OO RU-106 < 7.E+01 < 7.E+01 < 8.E+01 < 8.E+01 1-131 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 CS-134 < 9.E+OO < 7.E+OO < 1.E+01 < 9.E+OO CS-137 < 8.E+OO < 9.E+OO < 1.E+01 < 8.E+OO BA-140 < 3.E+01 < 4.E+01 < 4.E+01 < 3.E+01 LA-140 < 1.E+01 < 8.E+OO < 1.E+01 < 8.E+OO CE-141 < 1.E+01 < 2.E+01 < 1.E+01 < 1.E+01 CE-144 < 4.E+01 < 6.E+01 < 6.E+01 < 4.E+01 RA-226 < 2.E+02 < 2.E+02 < 2.E+02 < 2.E+02 TH-228 < 1.E+01 < 2.E+01 < 2.E+01 < 1.E+01 71

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

STATION NUMBER 99 DATE COLLECTED 7/3/2017 7/3/2017 7/18/2017 8/1/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 5.E-01 < 6.E-01 < 6.E-01 < 6.E-01 GAMIYIA SPECTRUM ANALYSIS:

BE-7 < 6.E+01 < 6.E+01 < 8.E+01 < 5.E+01 K-40 1.34E+03 +/- 1.57E+02 1.23E+03 +/- 1.54E+02 1.24E+03 +/- 2.07E+02 1 .35E+03 +/- 1.54E+02 MN-54 < 8.E+OO < 7.E+OO < 9.E+OO < 7.E+OO C0-58 < 8.E+OO < 8.E+OO < 1.E+01 < 6.E+OO FE-59 < 2.E+01 < 2.E+01 < 2.E+01 < 1.E+01 C0-60 < 8.E+OO < 7.E+OO < 1.E+01 < 5.E+OO ZN-65 < 2.E+01 < 2.E+01 < 2.E+01 < 1.E+01 ZR-95 < 1.E+01 < 1.E+01 < 2.E+01 < 1.E+01 RU-103 < 9.E+OO < 8.E+OO < 1.E+01 < 7.E+OO RU-106 < 6.E+01 < 6.E+01 < 1.E+02 < 5.E+01 1-131 < 2.E+01 < 2.E+01 < 1.E+01 < 8.E+OO CS-134 < 8.E+OO < 9.E+OO < 1.E+01 < 7.E+OO CS-137 < 8.E+OO < 7.E+OO < 1.E+01 < 7.E+OO BA-140 < 5.E+01 < 5.E+01 < 4.E+01 < 3.E+01 LA-140 < 1.E+01 < 1.E+01 < 1.E+01 < 7.E+OO CE-141 < 2.E+01 < 1.E+01 < 2.E+01 < 1.E+01 CE-144 < 5.E+01 < 4.E+01 < 7.E+01 < 5.E+01 RA-226 < 2.E+02 < 1.E+02 < 3.E+02 < 2.E+02 TH-228 < 1.E+01 < 1.E+01 < 2.E+01 < 9.E+OO 72

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

STATION NUMBER 99 DATE COLLECTED 8/1/2017 8/15/2017 8/29/2017 9/5/2017 RADIOCHEMICAL ANALYSIS:

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

BE-7 < 8.E+01 < 7.E+01 < 8.E+01 < 3.E+01 K-40 1.50E+03 +/- 2.04E+02 1.27E+03 +/- 1.89E+02 1.37E+03 +/- 2.23E+02 1.39E+03 +/- 7.53E+01 MN-54 < 1.E+01 < 9.E+OO < 8.E+OO < 3.E+OO C0-58 < 9.E+OO < 9.E+OO < 1.E+01 < 3.E+OO FE-59 < 2.E+01 < 2.E+01 < 2.E+01 < 8.E+OO C0-60 < 1.E+01 < 1.E+01 < 8.E+OO < 3.E+OO ZN-65 < 2.E+01 < 2.E+01 < 3.E+01 < 7.E+OO ZR-95 < 2.E+01 < 2.E+01 < 1.E+01 < 6.E+OO RU-103 < 1.E+01 < 1.E+01 < 1.E+01 < 4.E+OO RU-106 < 9.E+01 < 8.E+01 < 8.E+01 < 3.E+01 1-131 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 CS-134 < 1.E+01 < 1.E+01 < 1.E+01 < 3.E+OO CS-137 < 1.E+01 < 1.E+01 < 9.E+QO < 3.E+OO BA-140 < 4.E+01 < 4.E+01 < 4.E+01 < 2.E+01 LA-140 < 1.E+01 < 1.E+01 < 1.E+01 < 7.E+OO CE-141 < 2.E+01 < 1.E+01 < 1.E+01 < 7.E+OO CE-144 < 6.E+01 < 6.E+01 < 6.E+01 < 3.E+01 RA-226 < 2.E+02 < 2.E+02 < 2.E+02 < 8.E+01 TH-228 < 2.E+01 < 2.E+01 < 2.E+01 7.64E+OO +/- 4.91 E+OO 73

Vll-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK NEAREST PRODUCER (PC I/LITER)

STATION NUMBER 99 DATE COLLECTED 9/5/2017 9/19/2017 9/26/2017 10/3/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 8.E-01 < 4.E-01 < 4.E-01 < 7.E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 < 3.E+01 < 8.E+01 < 7.E+01 < 6.E+01 K-40 1.39E+03 +/- 9.90E+01 1.22E+03 +/- 1.62E+02 1 .11 E+03 +/- 1.69E+02 1.34E+03 +/- 1 .79E+02 MN-54 < 3.E+OO < 9.E+OO < 7.E+OO < 6.E+OO C0-58 < 3.E+OO < 1.E+01 < 7.E+OO < 6.E+OO*

FE-59 < 1.E+01 < 2.E+01 < 2.E+01 < 2.E+01 C0-60 < 4.E+OO < 1.E+01 < 8.E+OO < 7.E+OO ZN-65 < 9.E+OO < 2.E+01 < 2.E+01 < 2.E+01 ZR-95 < 7.E+OO < 2.E+01 < 1.E+01 < 1.E+01 RU-103 < 4.E+OO < 1.E+01 < 7.E+OO < 6.E+OO RU-106 < 3.E+01 < 8.E+01 < 7.E+01 < 6.E+01 1-131 < 1.E+01 < 2.E+01 < 1.E+01 < 1.E+01 CS-134 < 4.E+OO < 1.E+01 < 7.E+OO < 5.E+OO CS-137 < 3.E+OO < 1.E+01 < 7.E+OO < 6.E+OO BA-140 < 2.E+01 < 5.E+01 < 3.E+01 < 3.E+01 LA-140 < 8.E+OO < 1.E+01 < 1.E+01 < 1.E+01 CE-141 < 7.E+OO < 2.E+01 < 1.E+01 < 1.E+01 CE-144 < 2.E+01 < 9.E+01 < 4.E+01 < 5.E+01 RA-226 < 8.E+01 < 3.E+02 < 1.E+02 < 2.E+02 TH-228 < 7.E+OO < 2.E+01 < 1.E+01 < 1.E+01 74

Vll-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION MILK NEAREST PRODUCER (PC I/LITER)

STATION NUMBER 99 DATE COLLECTED 10/3/2017 10/10/2017 10/24/2017 11/7/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 8.E-Of < 7.E-01 < 2.E-01 < 8.E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 < 7.E+01 < 9.E+01 < 7.E+01 < 8.E+01 K-40 1.34E+03 +/- 1.98E+02 1.16E+03 +/- 1.59E+02 1.36E+03 +/- 1.72E+02 1.30E+03 +/- 1 .72E+02 MN-54 < 8.E+OO < 1.E+01 < 8.E+OO < 1.E+01 C0-58 < 9.E+OO < 9.E+OO < 7.E+OO * < 1.E+01 FE-59 < 1.E+01 < 2.E+01 < 2.E+01 < 2.E+01 C0-60 < 8.E+OO < 1.E+01 < 7.E+OO < 1.E+01 ZN-65 < 2.E+01 < 2.E+01 < 2.E+01 < 2.E+01 ZR-95 < 1.E+01 < 2.E+01 < 1.E+01 < 2.E+01 RU-103 < 9.E+OO < 1.E+01 < 8.E+OO < 1.E+01 RU-106 < 8.E+01 < 9.E+01 < 7.E+01 < 9.E+01 1-131 < 1.E+01 < 1.E+01 < 1.E+01 < 2.E+01 CS-134 < 9.E+OO < 1.E+01 < 9.E+OO < 1.E+01 CS-137 < 7.E+OO < 1.E+01 < 9.E+OO < 1.E+01 BA-140 < 4.E+01 < 4.E+01 < 3.E+01 < 5.E+01 LA-140 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 CE-141 < 1.E+01 < 2.E+01 < 1.E+01 < 2.E+01 CE-144 < 5.E+01 < 8.E+01 < 6.E+01 < 8.E+01 RA-226 < 2.E+02 < 3.E+02 < 2.E+02 < 3.E+02 TH-228 < 1.E+01 < 2.E+01 < 2.E+01 < 2.E+01 75

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

STATION NUMBER 99 DATE COLLECTED 12/5/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 8.E-01 GAMMA SPECTRUM ANALYSIS:

BE-7 < 6.E+01 K-40 1.32E+03 +/- 1.86E+02 MN-54 < 6.E+OO C0-58 < 9.E+OO FE-59 < 2.E+01 C0-60 < 8.E+OO ZN-65 < 2.E+01 ZR-95 < 1.E+01 RU-103 < 7.E+OO RU-106 < 5.E+01 1-131 < 1.E+01 CS-134 < 7.E+OO CS-137 < 8.E+OO BA-140 < 3.E+01 LA-140 < 7.E+OO CE-141 < 1.E+01 CE-144 < 6.E+01 RA-226 < 2.E+02 TH-228 < 2.E+01 76

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

STATION NUMBER 103 DATE COLLECTED MILK- OTHER PRODUCER LOCATON 103 IS NO LONGER AVAILABLE BUT WILL REMAIN AS AN OPTION FOR SAMPLE COLLECTION IF CONDITIONS CHANGE.

RADIOCHEMICAL ANALYSIS:

1-131 GAMMA SPECTRUM ANALYSIS:

BE-7 K-40 MN-54 C0-58 FE-59 C0-60 ZN-65 ZR-95 RU-103 RU-106 1-131 CS-134 CS-137 BA-140 LA-140 CE-141 CE-144 RA-226 TH-228 77 L_

Vll-6 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY- INGESTION WATER - GROUND (PC I/LITER)

STATION NUMBER 11 DATE COLLECTED 1/10/2017 4/4/2017 7/18/2017 10/18/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 7.E-01 < 3.E-01 < 5.E-01 < 5.E-01 H-3 < 3.E+02 < 3.E+02 < 3.E+02 < 3.E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 < 7.E+01 < 6.E+01 < 7.E+01 < 5.E+01 K-40 < 7.E+01 < 1.E+02 < 9.E+01 < 1.E+02 MN-54 < 8.E+OO < 6.E+OO < 8.E+OO < 7.E+OO C0-58 < 9.E+OO < 5.E+OO < 6.E+OO < 6.E+OO FE-59 < 2.E+01 < 1.E+01 < 2.E+01 < 1.E+01 C0-60 < 9.E+OO < 6.E+OO < 8.E+OO < 6.E+OO ZN-65 < 2.E+01 < 1.E+01 < 2.E+01 < 1.E+01 ZR-95 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 RU-103 < 1.E+01 < 5.E+OO < 9.E+OO < 7.E+OO RU-106 < 8.E+01 < 7.E+01 < 6.E+01 < 5.E+01 1-131 < 2.E+01 < 8.E+OO < 9.E+OO < 1.E+01 CS-134 < 9.E+OO < 7.E+OO < 8.E+OO < 7.E+OO CS-137 < 9.E+OO < 8.E+OO < 7.E+OO < 6.E+OO BA-140 < 4.E+01 < 3.E+01 < 3.E+01 < 3.E+01 LA-140 < 1.E+01 < 7.E+OO < 9.E+OO < 1.E+01 CE-141 < 2.E+01 < 1.E+01 < 1.E+01 < 1.E+01 CE-144 < 7.E+01 < 5.E+01 < 6.E+01 < 4.E+01 RA-226 < 3.E+02 < 2.E+02 < 2.E+02 < 1.E+02 TH-228 < 2.E+01 < 1.E+01 < 1.6E+01 < 1.E+01 78

Vll-6 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - GROUND (PC I/LITER)

STATION NUMBER 47 DATE COLLECTED 1/10/2017 4/4/2017 7/18/2017 10/18/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 7.E-01 < 3.E-01 < 5.E-01 < 7.E-01 H-3 < 3.E+02 < 3.E+02 < 3.E+02 < 3.E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 < 6.E+01 < 7.E+01 < 7.E+01 < 7.E+01 K-40 < 1.E+02 < 2.E+02 < 9.E+01 < 1.E+02 MN-54 < 6.E+OO < 8.E+OO < 8.E+OO < 9.E+OO C0-58 < 6.E+OO < 8.E+OO < 9.E+OO < 7.E+OO FE-59 < 1.E+01 < 1.E+01 < 1.E+01 < 2.E+01 C0-60 < 6.E+OO < 1.E+01 < 9.E+OO < 6.E+OO ZN-65 < 1.E+01 < 2.E+01 < 2.E+01 < 1.E+01 ZR-95 < 1.E+01 < 1.E+01 < 2.E+01 < 1.E+01 RU-103 < 6.E+OO < 9.E+OO < 9.E+OO < 8.E+OO RU-106 < 5.E+01 < 8.E+01 < 9.E+01 < 5.E+01 1-131 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 CS-134 < 5.E+OO < 1.E+01 < 1.E+01 < 8.E+OO CS-137 < 6.E+OO < 9.E+OO < 9.E+OO < 8.E+OO BA-140 < 3.E+01 < 3.E+01 < 4.E+01 < 3.E+01 LA-140 < 9.E+OO < 1.E+01 < 1.E+01 < 1.E+01 CE-141 < 1.E+01 < 1.E+01 < 2.E+01 < 2.E+01 CE-144 < 5.E+01 < 6.E+01 < 8.E+01 < 5.E+01 RA-226 < 2.E+02 < 2.E+02 < 2.E+02 < 2.E+02 TH-228 < 1.E+01 < 2.E+01 < 2.E+01 < 2.E+01 79

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

STATION NUMBER 28 DATE COLLECTED 1/17/2017 2/7/2017 3/7/2017 4/5/2017 RADIOCHEMICAL ANALYSIS:

H-3 < 3.E+02 < 3.E+02 < 3.E+02 < 3.E+02 H-3 Qtrly < 3.E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 < 4.E+01 < 5.E+01 < 8.E+01 < 5.E+01 K-40 < 5.E+01 < 5.E+01 < 8.E+01 < 2.E+02 MN-54 < 6.E+OO < 6.E+OO < 1.E+01 < 7.E+OO C0-58 < 5.E+OO < 7.E+OO < 9.E+OO < 6.E+OO FE-59 < 1.E+01 < 1.E+01 < 2.E+01 < 1.E+01 C0-60 < 5.E+OO < 7.E+OO < 9.E+OO < 8.E+OO ZN-65 < 1.E+01 < 1.E+01 < 2.E+01 < 1.E+01 ZR-95 < 8.E+OO < 9.E+OO < 1.E+01 < 9.E+OO RU-103 < 6.E+OO < 6.E+OO < 9.E+OO < 7.E+OO RU-106 < 4.E+01 < 6.E+01 < 8.E+01 < 6.E+01 1-131 < 7.E+OO < 7.E+OO < 1.E+01 < 8.E+OO CS-134 < 5.E+OO < 6.E+OO < 1.E+01 < 7.E+OO CS-137 < 6.E+OO < 7.E+OO *< 8.E+OO < 8.E+OO BA-140 < 2.E+01 < 2.E+01 < 4.E+01 < 2.E+01 LA-140 < 5.E+OO < 9.E+OO < 1.E+01 < 8.E+OO CE-141 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 CE-144 < 4.E+01 < 5.E+01 < 5.E+01 < 5.E+01 RA-226 < 2.E+02 < 1.E+02 < 2.E+02 < 2.E+02 TH-228 < 1.E+01 < 1.E+01 < 2.E+01 < 1.E+01 80

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

STATION NUMBER 28 DATE COLLECTED 5/3/2017 6/7/2017 7/3/2017 8/1/2017 RADIOCHEMICAL ANALYSIS:

H-3 < 3.E+02 < 2.E+02 < 3.E+02 < 3.E+02 H-3 Qtrly < 3.E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 < 6.E+01 < 6.E+01 < 5.E+01 < 5.E+01 K-40 < 7.E+01 < 9.E+01 < 1.E+02 < 1.E+02 MN-54 < 6.E+OO < 7.E+OO < 5.E+OO < 5.E+OO C0-58 < 6.E+OO < 7.E+OO < 6.E+OO < 7.E+OO FE-59 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 C0-60 < 7.E+OO < 8.E+OO < 6.E+OO < 7.E+OO ZN-65 < 1.E+01 < 1.E+01 < 1.E+01 < 2.E+01 ZR-95 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 RU-103 < 6.E+OO < 7.E+OO < 6.E+OO < 7.E+OO RU-106 < 6.E+01 < 6.E+01 < 5.E+01 < 6.E+01 1-131 < 9.E+OO < 9.E+OO < 8.E+OO < 9.E+OO CS-134 < 8.E+OO < 9.E+OO < 7.E+OO < 7.E+OO CS-137 < 6.E+OO < 8.E+OO < 7.E+OO < 8.E+OO BA-140 < 3.E+01 < 3.E+01 < 2.E+01 < 2.E+01 LA-140 < 1.E+01 < 8.E+OO < 7.E+OO < 8.E+OO CE-141 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 CE-144 < 5.E+01 < 5.E+01 < 4.E+01 < 5.E+01 RA-226 < 2.E+02 < 2.E+02 < 1.E+02 < 1.E+02 TH-228 < 1.E+01 < 2.E+01 < 1.E+01 < 1.E+01 81

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

STATION NUMBER 28 DATE COLLECTED 9/5/2017 10/3/2017 11/7/2017 12/6/2017 RADIOCHEMICAL ANALYSIS:

H-3 < 3.E+02 < 3.E+02 < 3.E+02 < 3.E+02 H-3 Qtrly < 3.E+02 < 3.E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 < 4.E+01 < 7.E+01 < 6.E+01 < 6.E+01 K-40 < 6.E+01 < 1.E+02 < 1.E+02 < 2.E+02 MN-54 < 6.E+OO < 7.E+OO < 6.E+OO < 6.E+OO C0-58 < 7.E+OO < 7.E+OO < 5.E+OO < 7.E+OO FE-59 < 1.E+01 < 2.E+01 < 2.E+01 < 2.E+01 C0-60 < 6.E+OO < 8.E+OO < 6.E+OO < 4.E+OO ZN-65 < 1.E+01 < 1.E+01 < 1.E+01 < 2.E+01 ZR-95 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 RU-103 < 7.E+OO < 8.E+OO < 7.E+OO < 8.E+OO RU-106 < 5.E+01 < 7.E+01 < 6.E+01 < 7.E+01 1-131 < 1.E+01 < 1.E+01 < 1.E+01 < 7.E+OO CS-134 < 6.E+OO < 8.E+OO < 7.E+OO < 9.E+OO CS-137 < 6.E+OO < 7.E+OO < 7.E+OO < 8.E+OO BA-140 < 3.E+01 < 4.E+01 < 3.E+01 < 3.E+01 LA-140 < 1.E+01 < 1.E+01 < 1.E+01 < 6.E+OO CE-141 < 1.E+01 < 1.E+01 < 9.E+OO < 1.E+01 CE-144 < 4.E+01 < 5.E+01 < 3.E+01 < 5.E+01 RA-226 < 2.E+02 < 2.E+02 < 1.E+02 < 2.E+02 TH-228 < 1.E+01 < 1.E+01 < 1.E+01 < 2.E+01 82

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

STATION NUMBER 35 DATE COLLECTED 1/17/2017 2/7/2017 3/7/2017 4/5/2017 RADIOCHEMICAL ANALYSIS:

H-3 < 3.E+02 < 3.E+02 < 3.E+02 < 3.E+02 H-3 Qtrly < 3.E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 < 5.E+01 < 7.E+01 < 7.E+01 < 7.E+01 K-40 < 2.E+02 < 6.E+01 < 2.E+02 < 1.E+02 MN-54 < 6.E+OO < 6.E+OO < 8.E+OO < 7.E+OO C0-58 < 7.E+OO < 7.E+OO < 8.E+OO < 7.E+OO FE-59 < 2.E+01 < 1.E+01 < 1.E+01 < 1.E+01 C0-60 < 7.E+OO < 4.E+OO < 8.E+OO < 8.E+OO ZN-65 < 2.E+01 < 1.E+01 < 2.E+01 < 1.E+01 ZR-95 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 RU-103 < 8.E+OO < 7.E+OO < 9.E+OO < 7.E+OO RU-106 < 7.E+01 < 6.E+01 < 7.E+01 < 8.E+01 1-131 < 8.E+OO < 1.E+01 < 1.E+01 < 8.E+OO CS-134 < 6.E+OO < 7.E+OO < 8.E+OO < 8.E+OO CS-137 < 8.E+OO < 6.E+OO < 7.E+OO < 9.E+OO BA-140 < 3.E+01 < 3.E+01 < 3.E+01 < 3.E+01 LA-140 < 1.E+01 < 9.E+OO < 1.E+01 < 1.E+01 CE-141 < 1.E+01 < 1.E+01 < 2.E+01 < 1.E+01 CE-144 < 4.E+01 < 6.E+01 < 7.E+01 < 5.E+01 RA-226 < 2.E+02 < 2.E+02 < 2.E+02 < 2.E+02 TH-228 < 1.E+01 < 2.E+01 < 2.E+01 < 2.E+01 83

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

STATION NUMBER 35 DATE COLLECTED 5/3/2017 6/7/2017 7/3/2017 8/1/2017 RADIOCHEMICAL ANALYSIS:

H-3 < 3.E+02 < 2.E+02 < 3.E+02 < 3.E+02 H-3 Qtrly < 3.E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 < 5.E+01 < 7.E+01 < 6.E+01 < 8.E+01 K-40 < 7.E+01 < 1.E+02 < 1.E+02 < 9.E+01 MN-54 < 6.E+OO < 7.E+OO < 6.E+OO < 1.E+01 C0-58 < 7.E+OO < 7.E+OO < 6.E+OO < 9.E+OO FE-59 < 1.E+01 < 2.E+01 < 1.E+01 < 2.E+01 C0-60 < 7.E+OO < 9.E+OO < 8.E+OO < 9.E+OO ZN-65 < 1.E+01 < 2.E+01 < 1.E+01 < 3.E+01 ZR-95 < 1.E+01 < 2.E+01 < 1.E+01 < 1.E+01 RU-103 < 7.E+OO < 8.E+OO < 6.E+OO < 1.E+01 RU-106 < 5.E+01 < 7.E+01 < 6.E+01 < 9.E+01 1-131 < 9.E+OO < 1.E+01 < 9.E+OO < 1.E+01 CS-134 < 6.E+OO < 9.E+OO < 7.E+OO. < 1.E+01 CS-137 < 6.E+OO < 8.E+OO < 6.E+OO < 9.E+OO BA-140 < 3.E+01 < 3.E+01 < 3.E+01 < 4.E+01 LA-140 < 7.E+OO < 1.E+01 < 9.E+OO < 1.E+01 CE-141 < 1.E+01 < 1.E+01 < 1.E+01 < 2.E+01 CE-144 < 5.E+01 < 5.E+01 < 4.E+01 < 9.E+01 RA-226 < 2.E+02 < 2.E+02 < 2.E+02 < 3.E+02 TH-228 < 1.E+01 < 2.E+01 < 1.E+01 < 2.E+01 84

Vll-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - INGESTION WATER - RIVER (PC I/LITER)

STATION NUMBER 35 DATE COLLECTED 9/5/2017 10/3/2017

11/7/2017 12/6/2017 RADIOCHEMICAL ANALYSIS:

H-3 < 3.E+02 < 3.E+02 < 3.E+02 < 3.E+02 H-3 Qtrly < 3.E+02 < 3.E+02 GAMMA SPECTRUM ANALYSIS:

BE-7 < 6.E+01 < 7.E+01 < 5.E+01 < 5.E+01 K-40 < 1.E+02 < 1.E+02 < 6.E+01 < 1.E+02 MN-54 < 7.E+OO < 6.E+OO < 4.E+OO < 9.E+OO C0-58 < 8.E+OO < 7.E+OO < 7.E+OO < 7.E+OO FE-59 < 2.E+01 < 1.E+01 < 1.E+01 < 2.E+01 C0-60 < 1.E+01 < 8.E+OO < 6.E+OO < 7.E+OO ZN-65 < 1.E+01 < 1.E+01 < 1.E+01 < 2.E+01 ZR-95 < 1.E+01 < 1.E+01 < 9.E+OO < 1.E+01 RU-103 < 8.E+OO < 7.E+OO < 7.E+OO < 8.E+OO RU-106 < 8.E+01 < 6.E+01 < 6.E+01 < 7.E+01 1-131 < 2.E+01 < 1.E+01 < 1.E+01 < 9.E+OO CS-134 < 1.E+01 < 7.E+OO < 7.E+OO < 7.E+OO CS-137 < 6.E+OO < 7.E+OO < 6.E+OO < 8.E+OO BA-140 < 3.E+01 < 4.E+01 < 3.E+01 < 3.E+01 LA-140 < 9.E+OO < 1.E+01 < 9.E+OO < 9.E+OO CE-141 < 1.E+01 < 1.E+01 < 1.E+01 < 1.E+01 CE-144 < 5.E+01 < 5.E+01 < 5.E+01 < 6.E+01 RA-226 < 2.E+02 < 2.E+02 < 2.E+02 < 2.E+02 TH-228 < 1.E+01 < 1.E+01 < 1.E+01 < 2.E+01 85

Vll-8 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - THERMOLUMINESCENT DOSIMETRY - TLD MILLI REM/QUARTER 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 1 22.8 +/- 0.3 22.4 +/- 0.9 25.0 +/- 0.3 25.7 +/- 0.7 24.0 +/- 1.6 2 22.0 +/- 0.5 22.0 +/- 0.4 24.8 +/- 0.6 25.9 +/- 0.9 23.7 +/- 2.0 3 20.9 +/- 0.3 20.7 +/- 0.1 23.7 +/- 0.2 23.9 +/- 0.6 22.3 +/- 1.7 4 21.8 +/- 0.5 21.2 +/- 0.6 24.7 +/- 0.4 25.5 +/- 0.7 23.3 +/- 2.1 5 20.7 +/- 0.5 21.0 +/- 0.1 23.2 +/- 1.0 24.0 +/- 0.2 22.2 +/- *1.6 6 21.4 +/- 0.3 20.2 +/- 0.8 23.9 +/- 1.1 24.5 +/- 0.5 22.5 +/- 2.0 7 21.0 +/- 0.5 21.9 +/- 0.8 24.6 +/- 0.3 25.8 +/- 0.6 23.3 +/- 2.3 8 22.9 +/- 1.0 23.7 +/- 0.9 27.1 +/- 3.0 27.9 +/- 1.2 25.4 +/- 2.5 9 21.6 +/- 0.7 21.5 +/- 0.9 25.2 +/- 0.6 25.1 +/- 0.7 23.3 +/- 2.1 10 22.9 +/- 0.5 21.2 +/- 0.6 24.0 +/- 0.7 25.3 +/- 0.4 23.4 +/- 1.7 20 22.6 +/- 1.0 23.5 +/- 0.9 26.0 +/- 0.8 26.5 +/- 1.2 24.6 +/- 1.9 44 24.4 +/- 0.3 23.2 +/- 0.4 27.6 +/- 0.5 28.4 +/- 0.6 25.9 +/- 2.5 56 22.1 +/- 0.2 23.5 +/- 0.7 24.4 +/- 0.4 26.2 +/- 0.9 24.0 +/- 1.7 58 22.2 +/- 0.8 20.3 +/- 0.4 25.2 +/- 0.1 25.7 +/- 0.2 23.3 +/- 2.6 59 22.7 +/- 0.9 24.0 +/- 1.0 25.2 +/- 0.6 27.0 +/- 0.5 24.7 +/- 1.8 66 23.6 +/- 0.4 24.4 +/- 0.9 27.2 +/- 2.0 28.5 +/- 0.9 25.9 +/- 2.3 67 23.3 +/- 0.4 23.3 +/- 0.7 27.5 +/- 4.3 26.5 +/- 1.1 25.1 +/- 2.2 71 23.3 +/- 0.5 24.2 +/- 0.3 26.9 +/- 4.2 26.5 +/- 0.2 25.2 +/- 1.7 79 21.9 +/- 1.2 21.9 +/- 0.7 24.3 +/- 0.2 25.8 +/- 0.5 23.5 +/- 1.9 80 22.8 +/- 0.3 22.9 +/- 0.2 26.1 +/- 0.2 26.0 +/- 0.6 24.4 +/- 1.8 81 23.7 +/- 0.8 24.3 +/- 0.7 27.7 +/- 3.4 25.4 +/- 0.9 25.3 +/- 1.7 82 23.3 +/- 0.8 22.7 +/- 0.3 27.6 +/- 2.4 (a) 24.5 +/- 2.7 83 24.8 +/- 0.4 24.2 +/- 0.6 26.9 +/- 0.4 27.9 +/- 0.1 26.0 +/- 1.7 84 24.7 +/- 0.4 21.3 +/- 0.3 27.2 +/- 0.7 27.8 +/- 1.0 25.2 +/- 3.0 85 22.2 +/- 0.8 22.4 +/- 0.4 25.4 +/- 1.2 23.8 +/- 0.2 23.5 +/- 1.5 (a) TLD unable to be analyzed 86

Vll-8 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY - THERMOLUMINESCENT DOSIMETRY - TLD MILLI REM/QUARTER 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 22.6 +/- 1.1 24.0 +/- 1.0 25.8 +/- 0.6 25.6 +/- 0.1 24.5 +/- 1.5 87 23.5 +/- 0.4 22.9 +/- 0.7 24.8 +/- 0.5 27.0 +/- 2.6 24.6 +/- 1.8 88 22.0 +/- 0.3 22.6 +/- 0.7 24.3 +/- 0.5 26.5 +/- 0.3 23.8 +/- 2.0 89 21.6 +/- 0.3 21.7+/-0.5 24.4 +/- 0.5 25.2 +/- 0.4 23.2 +/- 1.8 90 22.5 +/- 0.1 21.9 +/- 0.3 25.0 +/- 1.1 25.7 +/- 0.3 23.7 +/- 1.9 91 22.1 +/- 0.6 21.9 +/- 0.7 23.3 +/- 0.3 23.8 +/- 0.3 22.8 +/- 0.9 94 23.2 +/- 0.6 22.6 +/- 1.1 24.7 +/- 0.4 25.8 +/- 0.3 24.1 +/- 1.5 Average/Quarter 22.6 +/- 1.0 22.5 +/- 1.2 25.4 +/- 1.4 26.0 +/- 1.3 Range (20.7-24.8) (20.2-24.4) (23.2-27. 7) (23.8-28.5)

Detection/Total 32/32 32/32 32/32 31/31 87

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

STATION NUMBER 35 DATE COLLECTED 5/9/2017 6/13/2017 7/11/2017 8/8/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 1.E+01 < 3.E+01 GAMMA SPECTRUM ANALYSIS: (a) (a)

BE-7 7.74E+02 +/- 3.50E+02 5.85E+02 +/- 3.25E+02 K-40 4.34E+03 +/- 6.96E+02 6.48E+03 +/- 8.26E+02 MN-54 < 3.E+01 < 3.E+01 C0-58 < 3.E+01 < 3.E+01 FE-59 < 6.E+01 < 5.E+01 C0-60 < 3.E+01 < 3.E+01 ZN-65 < 7.E+01 < 7.E+01 ZR-95 < 6.E+01 < 5.E+01 RU-103 < 3.E+01 < 3.E+01 RU-106 < 3.E+02 < 2.E+02 1-131 < 4.E+01 < 4.E+01 CS-134 < 4.E+01 < 3.E+01 CS-137 < 3.E+01 < 4.E+01 BA-140 < 1.E+02 < 1.E+02 CE-141 < 5.E+01 < 5.E+01 CE-144 < 2.E+02 < 2.E+02 RA-226 < 6.E+02 < 6.E+02 TH-228 < 6.E+01 < 6.E+01 (a) Broadleaf vegetation was not available 88

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

STATION NUMBER 35 DATE COLLECTED 9/31/2017 10/31/2017 RADIOCHEMICAL ANALYSIS:

1-131 GAMMA SPECTRUM ANALYSIS: (a) (a)

BE-7 K-40 MN-54 C0-58 FE-59 C0-60 ZN-65 ZR-95 RU-103 RU-106 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Broadleaf vegetation was not available 89

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

STATION NUMBER 96 DATE COLLECTED 5/9/2017 6/13/2017 7/11/2017 8/8/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 2.E+01 < 3.E+01 < 2.E+01 < 3.E+01 GAMMA SPECTRUM ANALYSIS:

BE-7 < 3.E+02 < 5.E+02 9.70E+02 +/- 3.56E+02 < 3.E+02 K-40 4.47E+03 +/- 7.52E+02 5.48E+03 +/- 8.06E+02 4.54E+03 +/- 6.45E+02 6.1 OE+03 +/- 8.67E+02 MN-54 < 3.E+01 < 4.E+01 < 3.E+01 < 3.E+01 C0-58 < 3.E+01 < 4.E+01 < 3.E+01 < 4.E+01 FE-59 < 7.E+01 < 8.E+01 < 7.E+01 < 9.E+01 C0-60 < 4.E+01 < 4.E+01 < 3.E+01 < 3.E+01 ZN-65 < 8.E+01 < 9.E+01 < 8.E+01 < 8.E+01 ZR-95 < 7.E+01 < 8.E+01 < 5.E+01 < 8.E+01 RU-103 < 4.E+01 < 4.E+01 < 3.E+01 < 3.E+01 RU-106 < 3.E+02 < 4.E+02 < 3.E+02 < 4.E+02 1-131 < 3.E+01 < 5.E+01 < 5.E+01 < 5.E+01 CS-134 < 5.E+01 < 4.E+01 < 4.E+01 < 4.E+01 CS-137 < 4.E+01 < 4.E+01 < 3.E+01 < 4.E+01 BA-140 < 1.E+02 < 2.E+02 < 1.E+02 < 1.E+02 CE-141 < 6.E+01 < 6.E+01 < 5.E+01 < 5.E+01 CE-144 < 3.E+02 < 2.E+02 < 2.E+02 < 2.E+02 RA-226 < 9.E+02 < 1.E+03 < 7.E+02 < 8.E+02 TH-228 < 7.E+01 < 8.E+01 < 5.E+01 < 6.E+01 90

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

STATION NUMBER 96 DATE COLLECTED 9/31/2017 10/31/2017 RADIOCHEMICAL ANALYSIS:

1-131 GAMMA SPECTRUM ANALYSIS: (a) (a)

BE-7 K-40 MN-54 C0-58 FE-59 C0-60 ZN-65 ZR-95 RU-103 RU-106 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Broadleaf vegetation was not available 91

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

STATION NUMBER 101 DATE COLLECTED 5/9/2017 6/13/2017 7/11/2017 8/8/2017 RADIOCHEMICAL ANALYSIS:

1-131 < 3.E+01 < 3.E+01 GAMMA SPECTRUM ANALYSIS: (a) (a)

BE-7 9.27E+02 +/- 2. 71 E+02 1.01 E+03 +/- 2.98E+02 K-40 3.20E+03 +/- 6.89E+02 3.34E+03 +/- 6.46E+02 MN-54 < 3.E+01 < 4.E+01 C0-58 < 4.E+01 < 3.E+01 FE-59 < 9.E+01 < 8.E+01 C0-60 < 3.E+01 < 3.E+01 ZN-65 < 6.E+01 < 8.E+01 ZR-95 < 7.E+01 < 6.E+01 RU-103 < 3.E+01 < 3.E+01 RU-106 < 3.E+02 < 2.E+02 1-131 < 6.E+01 < 5.E+01 CS-134 < 3.E+01 < 4.E+01 CS-137 < 4.E+01 < 3.E+01 BA-140 < 1.E+02 < 2.E+02 CE-141 < 5.E+01 < 5.E+01 CE-144 < 2.E+02 < 2.E+02 RA-226 < 8.E+02 < 7.E+02 TH-228 < 6.E+01 < 6.E+01 (a) Broadleaf vegetation was not available 92

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

STATION NUMBER 101 DATE COLLECTED 9/31/2017 10/31/2017 RADIOCHEMICAL ANALYSIS:

1-131 GAMMA SPECTRUM ANALYSIS: (a) (a)

BE-7 K-40 MN-54 C0-58 FE-59 C0-60 ZN-65 ZR-95 RU-103 RU-106 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 (a) Broadleaf vegetation was not available 93

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

STATION NUMBER 28 DATE COLLECTED 5/3/2017 10/18/2017 GAMMA SPECTRUM ANALYSIS:

BE-7 < 5.E+02 < 9.E+02 K-40 1.69E+04 +/- 1.36E+03 1.41 E+04 +/- 1.86E+03 MN-54 < 6.E+01 < 9.E+01 C0-58 < 4.E+01 < 9.E+01 FE-59 < 1.E+02 < 2.E+02 C0-60 < 6.E+01 < 1.E+02 ZN-65 < 1.E+02 < 2.E+02 ZR-95 < 8.E+01 < 2.E+02 RU-103 < 5.E+01 < 9.E+01 RU-106 < 5.E+02 < 7.E+02 1-131 < 8.E+01 < 2.E+02 CS-134 < 6.E+01 < 1.E+02 CS-137 < 6.E+01 < 1.E+02 BA-140 < 2.E+02 < 5.E+02 CE-141 < 9.E+01 < 1.E+02 CE-144 < 4.E+02 < 4.E+02 RA-226 2.31 E+03 +/- 1.02E+03 5.94E+03 +/- 2.60E+03 TH-228 9.77E+02 +/- 9.47E+01 1.04E+03 +/- 1.43E+02 94

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

STATION NUMBER 35 DATE COLLECTED 5/3/2017 10/18/2017 GAMMA SPECTRUM ANALYSIS:

BE-7 < 9.E+02 7.52E+02 +/- 6.30E+02 K-40 1.54E+04 +/- 2.22E+03 1.77E+04 +/- 1.91 E+03 MN-54 < 8.E+01 < 7.E+01 C0-58 < 1.E+02 < 5.E+01 FE-59 < 2.E+02 < 2.E+02 C0-60 < 1.E+02 < 6.E+01 ZN-65 < 2.E+02 < 1.E+02 ZR-95 < 2.E+02 < 1.E+02 RU-103 < 9.E+01 < 6.E+01 RU-106 < 9.E+02 < 5.E+02 1-131 < 1.E+02 < 1.E+02 CS-134 < 1.E+02 < 8.E+01 CS-137 < 1.E+02 < 8.E+01 BA-140 < 4.E+02 < 3.E+02 CE-141 < 1.E+02 < 1.E+02 CE-144 < 5.E+02 < 4.E+02 RA-226 < 2.E+03 2.01 E+03 +/- 1.53E+03 TH-228 8.36E+02 +/- 1.73E+02 1.08E+03 +/- 1.14E+02 95

SECTION VIII. REFERENCES 96

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).

97

APPENDIX A 2017 LAND USE CENSUS A-1

ANNUAL CNS LAND USE CENSUS/ POTABLE WATER USE Conducted June 11-13, 2017 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 June 11-13, 2017, 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 P, 1. 7 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

ANNUAL CNS LAND USE CENSUS June 11-13, 2017 0-3 Miles SECTOR NEAREST RESIDENT Direction NEAREST GARDEN Direction NEAREST in Degrees in Degrees MILK Distance Distance ANIMAL A/N 2.9 Miles 5. 0° NONE NA NONE B/NNE 1.7 Miles 25. 0° NONE NA NONE C/NE NONE NA NONE NA NONE D/ENE 1.7 Miles 61. 0° NONE NA NONE E/E 2.2 Miles 95. 0° NONE NA NONE F/ESE NONE NA 2.3 Miles 112. 0° NONE G/SE 2.8 Miles 135.0° NONE NA NONE H/SSE NONE NA NONE NA NONE J/S NONE NA NONE NA NONE K/SSW 3.0 Miles 205.0° 3.0 Miles 205. 0° NONE L/SW 1.0 Miles 230.0° 2.2 Miles 232.0° NONE M/WSW 2.5 Miles 245.0° 2.5 Miles 245.0° NONE N/W 1.0 Miles 270.0° NONE NA NONE P/WNW 1.7 Miles 290.0° 1.7 Miles 290.0° NONE Q/NW 0.9 Miles 307.0° 2.0 Miles 295.0° NONE R/NNW 1.9 Miles 330.0° 2.8 Miles 325.0° NONE A-3

APPENDIXB

SUMMARY

OF INTRALABORATORY COMPARISONS The Teledyne Brown Engineering ICP report is presented in this section B-1

INTERLABORATORY 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 201 7 Interlaboratory Comparison Program includes all contractually required matrices and analyses we supply to customers.

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.

B-2

Analytics Environmental Radioactivity Cross Check Program Teledyne Brown Engineering Environmental Services TBE Known Identification Ratio ofTBE to Month/Year Matrix Nuclide Units Reported Evaluation (bl Number Value (a) Analytics Result Value March 2017 E11811 Milk Sr-89 pCi/L 87 97.7 0.89 A Sr-90 pCi/L 12.4 16.2 0.77 w E11812 Milk Ce-141 pCi/L 135 145 0.93 A Co-58 pCi/L 153 150 1.02 A Co-60 pCi/L 182 183 1.00 A Cr-51 pCi/L 258 290 0.89 A Cs-134 pCi/L 104 120 0.87 A Cs-137 pCi/L 142 140 1.02 A Fe-59 pCi/L 135 129 1.05 A 1-131 pCi/L 92.6 97.9 0.95 A Mn-54 pCi/L 173 164 1.05 A Zn-65 pCi/L 208 199 1.04 A E11813 Charcoal 1-131 pCi 92 93.9 0.98 A E11814 AP Ce-141 pCi 99.9 101 0.99 A Co-58 pCi 95.4 104 0.92 A Co-60 pCi 140 127 1.10 A Cr-51 pCi 211 201 1.05 A Cs-134 pCi 82.1 83.2 0.99 A Cs-137 pCi 92.8 97.0 0.96 A Fe-59 pCi 107 89.3 1.20 A Mn-54 pCi 106 114 0.93 A Zn-65 pCi 137 138 0.99 A E11816 Soil Ce-141 pCi/g 0.258 0.250 1.03 A Co-58 pCi/g 0.241 0.258 0.93 A Co-60 pCi/g 0.312 0.315 0.99 A Cr-51 pCi/g 0.439 0.500 0.88 A Cs-134 pCi/g 0.176 0.207 0.85 A Cs-137 pCi/g 0.304 0.317 0.96 A Fe-59 pCi/g 0.210 0.222 0.95 A Mn-54 pCi/g 0.292 0.283 1.03 A Zn-65 pCi/g 0.353 0.344 1.03 A E11815 Water Fe-55 pCi/L 1600 1890 0.85 A (a) The Analytics known value is equal to 100% of the parameter present in the standard as determined by gravimetric and/or volumetric measurements made during standard preparation (b) 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-3

Analytics Environmental Radioactivity Cross Check Program Teledyne Brown Engineering Environmental Services TBE Identification Known Ratio of TBE to Month/Year Matrix Nuclide Units Reported Evaluation (bl Number Value (a) Analytics Result Value June 2017 E11844 Milk Sr-89 pCi/L 81.3 92.6 0.88 A Sr-90 pCi/L 12.1 13.5 0.90 A E11846 Milk Ce-141 pCi/L 142 151 0.94 A Co-58 pCi/L 147 155 0.95 A Co-60 pCi/L 185 191 0.97 A Cr-51 pCi/L 321 315 1.02 A Cs-134 pCi/L 168 188 0.89 A Cs-137 pCi/L 148 150 0.99 A Fe-59 pCi/L 116 115 1.01 A 1-131 pCi/L 102 93.6 1.09 A Mn-54 pCi/L 168 172 0.98 A Zn-65 pCi/L 195 204 0.96 A E11847 Charcoal 1-131 pCi 87.9 84.8 1.04 A E11845 AP Sr-89 pCi 70.8 79.1 0.90 A Sr-90 pCi 9.10 11.5 0.79 w E11848 AP Ce-141 pCi 112 116 0.96 A Co-58 pCi 119 119 1.00 A Co-60 pCi 171 146 1.17 A Cr-51 pCi 270 241 1.12 A Cs-134 pCi 152 144 1.05 A Cs-137 pCi 114 115 0.99 A Fe-59 pCi 94.1 88.3 1.07 A Mn-54 pCi 139 132 1.06 A Zn-65 pCi 141 156 0.90 A E11849 Water Fe-55 pCi/L 1840 1890 0.97 A July 2017 E11901 AP GR-A pCi 50.1 44.2 1.13 A GR-B pCi 218 233 0.93 A (a) The Analytics known value is equal to 100% of the parameter present in the standard as determined by g;avimetric and/or volumetric measurements made during standard preparation (b) 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-4

Analytics Environmental Radioactivity Cross Check Program Teledyne Brown Engineering Environmental Services TBE Known Identification Ratio of TBE to Month/Year Matrix Nuclide Units Reported Evaluation (b)

Number Value (a) Analytics Result Value September 2017 E11914 Milk Sr-89 pCi/L 84.3 82.7 1.02 A Sr-90 pCi/L 12.6 12.1 1.04 A E11915 Milk Ce-141 pCi/L 93.9 87.0 1.08 A Co-58 pCi/L 115 117 0.98 A Co-60 pCi/L 265 262 1.01 A Cr-51 pCi/L 273 217 1.26 w Cs-134 pCi/L 186 201 0.93 A Cs-137 pCi/L 175 172 1.02 A Fe-59 pCi/L 137 125 1.09 A 1-131 pCi/L 78.0 71.0 1.10 A Mn-54 pCi/L 128 123 1.04 A Zn-65 pCi/L 206 184 1.12 A E11916 Charcoal 1-131 pCi 71.9 64.4 1.12 A E11917 AP Ce-141 pCi 80.1 86.3 0.93 A Co-58 pCi 110 116 0.95 A Co-60 pCi 277 260 1.07 A Cr-51 pCi 275 215 1.28 w Cs-134 pCi 192 199 0.96 A Cs-137 pCi 165 170 0.97 A Fe-59 pCi 122 124 0.98 A Mn-54 pCi 120 122 0.99 A Zn-65 pCi 175 183 0.96 A E11918 Water Fe-55 pCi/L 1630 1630 1.00 A E11919 Soil Ce-141 pCi/g 0.136 0.142 0.96 A Co-58 pCi/g 0.179 0.191 0.94 A Co-60 pCi/g 0.405 0.429 0.94 A Cr-51 0.355 0.65 N(1) pCi/g 0.230 Cs-134 pCi/g 0.272 0.328 0.83 A Cs-137 pCi/g 0.336 0.356 0.94 A Fe-59 pCi/g 0.210 0.205 1.02 A Mn-54 pCi/g 0.210 0.201 1.05 A Zn-65 pCi/g 0.301 0.301 1.00 A (a) The Analytics known value is equal to 100% of the parameter present in the standard as determined by gravimetric and/or volumetric measurements made during standard preparation (b) 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 (1) See NCR 17-16 B-5

Analytics Environmental Radioactivity Cross Check Program Teledyne Brown Engineering Environmental Services TBE Identification Known Ratio ofTBE to Month/Year Matrix Nuclide Units Reported Evaluation (bl Number Value (a) Analytics Result Value December 2017 E12054 Milk Sr-89 pCi/L 92.1 92.3 1.00 A Sr-90 pCi/L 18.3 16.9 1.09 A E12055 Milk Ce-141 pCi/L 97.8 98.3 0.99 A Co-58 pCi/L 92.3 89.9 1.03 A Co-60 pCi/L 176 173 1.02 A Cr-51 pCi/L 226 242 0.93 A Cs-134 pCi/L 118 125 0.95 A Cs-137 pCi/L 148 141 1.05 A Fe-59 pCi/L 123 113 1.08 A 1-131 pCi/L 66.0 57.8 1.14 A Mn-54 pCi/L 173 161 1.08 A Zn-65 pCi/L 233 211 1.10 A E12056 Charcoal 1-131 pCi 48.1 47.5 1.01 A E12057A AP Ce-141 pCi 108 111 0.97 A

Co-58 pCi 89.5 102 0.88 A Co-60 pCi 223 196 1.14 A Cr-51 pCi 311 274 1.13 A Cs-134 pCi 141 142 1.00 A Cs-137 pCi 162 160 1.01 A Fe-59 pCi 121 129 0.94 A Mn-54 pCi 177 182 0.97 A Zn-65 pCi 203 239 0.85 A E12058 Water Fe-55 pCi/L 1970 1740 1.13 A E12059 AP Sr-89 pCi 71.2 87.4 0.81 A Sr-90 pCi 12.9 16.0 0.81 A (a) The Analytics known value is equal to 100% of the parameter present in the standard as determined by gravimetric and/or volumetric measurements made during standard preparation (b) 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-6

DOE's Mixed Analyte Performance Evaluation Program (MAPEP)

Teledyne Brown Engineering Environmental Services TSE Identification Known Acceptance Month/Year Matrix Nuclide Units Reported Evaluation (bl Number Value (a) Range Value February 2017 17-MaS36 Soil Ni-63 Sq/kg -5.512 (1) A Sr-90 Sq/kg 571 624 437-811 A 17-MaW36 Water Am-241 Sq/L 0.693 0.846 0.592 - 1.100 A Ni-63 Sq/L 13.4 12.2 8.5 -15.9 A Pu-238 Sq/L 0.7217 0.703 0.492 - 0.914 A Pu-239/240 Sq/L 0.9277 0.934 0.654 - 1.214 A 17-RdF36 AP U-234/233 Sq/sample 0.0911 0.104 0.073 - 0.135 A U-238 Sq/sample 0.0967 0.107 0.075 - 0.139 A 17-RdV36 Vegetation Cs-134 Sq/sample 6.44 6.95 4.87- 9.04 A Cs-137 Sq/sample 4.61 4.60 3.22 - 5.98 A Co-57 Sq/sample -0.0229 (1) A Co-60 Sq/sample 8.52 8.75 6.13-11.38 A Mn-54 Sq/sample 3.30 3.28 2.30 - 4.26 A Sr-90 Sq/sample 1.30 1.75 1.23 - 2.28 w Zn-65 Sq/sample 5.45 5.39 3.77- 7.01 A August 2017 17-MaS37 Soil Ni-63 Sq/kg 1130 1220 854 -1586 A Sr-90 Sq/kg 296 289 202 - 376 A 17-MaW37 Water Am-241 Sq/L 0.838 0.892 0.624-1.160 A Ni-63 Sq/L -0.096 (1) A Pu-238 Sq/L 0.572 0.603 0.422 - 0.784 A Pu-239/240 Sq/L 0.863 0.781 0.547-1.015 A 17-RdF37 AP U-234/233 Sq/sample 0.103 0.084 0.059 - 0.109 w U-238 Sq/sample 0.115 0.087 0.061 - 0.113 N (2l 17-RdV37 Vegetation Cs-134 Sq/sample 2.34 2.32 1.62 - 3.02 A Cs-137 Sq/sample 0.05 (1) A Co-57 Sq/sample 3.32 2.8 2.0 - 3.6 A Co-60 Sq/sample 2.09 2.07 1.45 - 2.69 A Mn-54 Sq/sample 2.90 2.62 1.83 - 3.41 A Sr-90 Sq/sample 1.17 1.23 0.86 - 1.60 A Zn-65 Sq/sample 6.07 5.37 3.76- 6.98 A (a) The MAPEP known value is equal to 100% of the parameter present in the standard as determined by gravimetric and/or volumetric measurements made during standard preparation (b) DOE/MAPEP evaluation:

A = Acceptable - reported result faffs within ratio limits of 0.80-1.20 W = Acceptable with warning - reported result falls within O. 70-0. 80 or 1. 20-1. 30 N = Not Acceptable - reported result falls outside the ratio limits of< 0. 70 and > 1. 30 (1) False positive test (2) See NCR 17-15 B-7

ERA Environmental Radioactivity Cross Check Program Teledyne Brown Engineering Environmental Services TBE ldentrification Known Acceptance Month/Year Matrix Nuclide Units Reported Evaluation (bl Number Value(a) Limits Value March 2017 MRAD-26 AP GR-A pCi/sample 76.3 85.5 28.6 - 133 A April 2017 RAD-109 Water Ba-133 pCi/L 49.2 49.7 40.8- 55.1 A Cs-134 pCi/L 83.2 90.1 74.0 - 99.1 A Cs-137 pCi/L 202 206 185 - 228 A Co-60 pCi/L 51.2 54.7 49.2- 62.7 A Zn-65 pCi/L 39.3 53.8 47.2- 65.9 N(1l GR-A pCi/L 53.6 75.0 39.5- 92.3 A GR-B pCi/L 42.7 38.5 25.5-46.0 A U-Nat pCi/L 50.1 55.6 45.2 - 61.7 A H-3 pCi/L 7080 6850 5920- 7540 A Sr-89 pCi/L 40.7 66.2 53.8- 74.3 N(1J Sr-90 pCi/L 26.9 26.7 19.3 - 31.1 A 1-131 pCi/L 26.7 29.9 24.9- 34.9 A September 2017 MRAD-27 AP GR-A pCi/sample 40.9 50.1 16.8 - 77.8 A AP GR-B pCi/sample 58.0 61.8 39.1 -90.1 A October 2017 RAD-111 Water Ba-133 pCi/L 71.3 73.7 61.7-81.1 A Cs-134 pCi/L 43.0 53.0 42.8- 58.3 A Cs-137 pCi/L 48.2 52.9 47.6 - 61.1 A Co-60 pCi/L 69.0 69.5 62.6- 78.9 A Zn-65 pCi/L 335 348 313 - 406 A GR-A pCi/L 32.5 35.6 18.3 - 45.8 A GR-B pCi/L 24.3 25.6 16.0 - 33.6 A U-Nat pCi/L 36.6 37.0 30.0-40.9 A H-3 pCi/L 6270 6250 5390- 6880 A 1-131 pCi/L 26.4 24.2 20.1-28.7 A November 2017 1113170 Water Sr-89 pCi/L 57.1 50.0 39.4 - 57.5 A Sr-90 pCi/L 27.1 41.8 30.8-48.0 N (2l (a) The ERA known value is equal to 100% of the parameter present in the standard as determined by gravimetric and/or volumetric measurements made during standard preparation.

(b) ERA evaluation:

A = Acceptable - Reported value falls within the Acceptance Limits N = Not Acceptable - Reported value falls outside of the Acceptance Limits (1) See NCR 17-09 (2) See NCR 17-19 B-8

INTERLABORATORY COMPARISON PROGRAM GRAPHS 1-131 IN MILK 120 ~ - - - - - - - ~ - - - - - - - - - - - - - - - - - - - - - - ~

100 + - - - ---..--<...._-----:~ L-- ---=-- - - - -- -,--.1"--. . .f - A - -a:---.- ----..,--,,"91 L.. 80 ~ - - ----._.:;~ ...:a=c---,a--'l"-'""-..-------"'"--""- ~ a--...........,~- -------'--.:...._-~ .._--j

-~

,::::: 60 ; - - - - - - ---1a-- - -~ ..--- ~ - ---...-- - - - - - - - - ---'9~ - - - - - i G C. 40 +-----------------------------------\

20 + - - -~ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 0 +--.---,---r----.-~-.--,---r----.-~--,--,---r----.-~---=-~-~-.---'

J?,~~~~~~~~~~~~~~~~~~~~

J?, J?, J?, J?, J?, J?, J?, J?, J?, J?, J?, J?, J?, J?, J?, J?, J?, J?, J?,

TB E

Analytics Ce-141 IN MILK 1000 800 L..

600

~

s

(.) 400 C.

200 '

0

TSE a A nalytica Cr-51 IN MILK 1200 ~ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ~

1000 +--~ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 800 + - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - ,

600 + - - - - - - - - - - - - - - - - -- ~ ~ -~ ~- - - - - - - - - - ,

400 +-----~ ----11---, --;;;;----:--ia-:=-=:---------=----.-~~ ----..::.-..--"'ll.---'----~~ ~ - - - - l 200 ~ - - -~ - ~ ..__!'!'a._....1---~ -=-:_!!!_ ---,.'!l!......--IIJ- - -....'--~---""------'""-------'-----'---"....~

0 +-~-~--=---=-~-~---.-~-.--,---r-~-~-,--~-~~-~-,----,--'

~

~~~~~~~~~~~~~~~~~~~~

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

T BE a Analytics B-9

INTERLABORATORY COMPARISON PROGRAM GRAPHS Cs-134 IN MILK 300 225 * *

~ 150 s

uQ.

75 0

TBE

Analytics Cs-137 IN MILK 350 , - - - - - - - - - - -- -- - - - - - - - - - - - - - - - - - - - - ~

300 +----- -- . . . % - - - - - - - - - - - - - - - - - - - - - - - ----j

.... 250 + - - - - - -------~ ~ - - - - ~~ - - - - - -- - - ~~ - -------___,

-~ 200 +---=- - - - - --------------- - - ----,a.,- .......~'-'IIL-- ------------1 0Q. 150 ,-...- - -----~ - -.---=-* -=------"~ .....,_____I... f-------- * =----- - ---L_....

50 +---- - - - - - - - - - - -- - - - - - -- - - - -- ------j O + - ~ - ~ ~ ~ ~ - ~ ~ - ~~ -~-~~-.-----~-~~-~-~~-..,........,

~

~~~~ ~ ~

~~~~~~~~~~~~~~~~~~

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

TBE

Ana lyt ics Mn-54 IN MILK 240 200

-~ 160 0Q. 120 80 40 *

~

~~~~~~~~~~~~~~~~~~~~

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

I

TBE a Analytics I B-10 L___

INTERLABORATORY COMPARISON PROGRAM GRAPHS Fe-59 IN MILK 320 , - - - - - - -- - -- - -- -- - -- - - - -- - - - - - - - - - - - ,

270 +---- - - - - - - - - - - - - - - - - - -- ---...-- - - - - ---l

~ 220 +--- -- - - - - - - - - - - - - - - - - - - - -------- -------l

~

s 170 +---~--- -- - - - - -- - - ~-a__~ a-.;~f---,---- ~'-------l u

o.. 120 -l.-- -- ---- - - -----.c-----l'*- ------::a::--.----..a----1F-------'. .-a.-~ -..............,_

TBE a Analytlcs Zn-65 IN MILK 850 750 650

~

550

~

,::::: 450 u 0.. 350 250 150 50

~

~~~~~~~~~~~~~~~~~~~~

~ ~ ~ ~ ~- ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

I

IBE eA"*~&, I Co-60 IN MILK 450 ,--- - - -- - - - - - - - - -- - - - - - - -- - - -- -- ~

400 +--- -- - - - - - - - - - - - - - - - - - - ------1--- --------1 350 + - - - - - - -~ - -- - - - - - - - - - - - -----1--- ----...- ~ ~ ---I

~ 300 +--- - -- - - - - - - - - - -------l--- --- - - - -----------1

~

,::::: 250 + - - - - ------j._,,L__ _ _ _ _ ___:,,::__,,~ ~~ ---------=:...._-----=- ----l----1 u 0..

150 +-11......=--- - --:- . -----:~ t-:tlF-ac 100 -b-- - -- -- - -- -'9'--..._.:..__ _____ _ _ _ _ _ _ _ _ _ __ _--1 50 + - - - - - - . - - ~ - c - -~ -,------,----r-~-~-~~-,------,----r------,c--~-,---.--,--J

~

~~~~~~~~~~~~~~~~~~~~

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

I *TSE

An, lyt;ca I B-11

INTERLABORATORY COMPARISON PROGRAM GRAPHS Sr-90 IN MILK 80 -r--------------------------------,

60 +-----~ - ---- - - - - - - - - - - - - - - - - - - - - - - - - - 1 L..

~ 40 I * ,

I G

'I -*~---*- --....

Q.

20 I * ! .......... .. .,... ... iJ 0 +--,----,----.--.....----,----,,...-----.----,---,--,----,----.---,---.,....---,-----.----,---,--,-'

1

)'o(\-~~'3(\-~1'3(\_()~'o(\'()~'3(\'()1'3(\'()1'3(\'()~'3(\'()1'3(\'()~*,f ()1'3(\_()~'o(\'()1'3(\\~'3(\' '\ ~'3(\' '\1'3(\\1'3(\' '\ ~'3(\' '\1'3(\' " ~'3(\\

TSE

Analytics Co-58 in Milk 320 280 240 L..

Q) 200

~ 160 G Q. 120 80 40 0

~~~~$~~~~fi~~~~~p~~~~

)'3 )'3' ' )'3' ' )'3' ' )'3 )'3' ' )'3' ' )'3 )'o )'3 )'3' ' )'3' ' )'3' ' )'o' ' )'3' ' )'3 )'3' ' )'3' ' )'3 )'3' '

TB E e Ana lytlcs Sr-89 IN MILK 200 T------------------------------------,

180 160

I

140 - + - - - - - - - - -,..__ _ ____ ____ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _- I cu 120 + - - - - - - - - - - - - - --'-iil- .30<.-- - -~ - - - - -- - - - - - - - - - 1

~ 100 -t--------==---- ~ --l. .!l-la-alf------:--- ----.......-.~ ~-------. .a- .....r.a.:_ _ _. ,_ ,......_.

G 80 - + - - - ----- ---~~L--...___,=--~ ;----"---'lor-----"-..- -..,.___ _---1e:E......:.__,,,,U!!L.- - - '~

a. 60 + - - - - - ~ ~ - -~ ~ - - - - - - - - - - - - - - - - ----- - - - -- --1 40 + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 20 +

0 +---,...--,.---,---,--,----,----,---,--,----,----,---,--,----,----.---,----,----,-~...J 1

)'o(\-~!'3(\-~1'3(\_()~'o(\'()~'3(\'()1'3(\'()1'3(\'()~'3(\'()1'3(\' ()~'3(\'()1'3(\_()~'3(\'()1'3(\'"~'3(\' '\ ~'3(\\1'3(\\1'3(\' '\ ~'3(\' '\1'3(\\~'3(\\

TBE e Analytics B-12

INTERLABORATORY COMPARISON PROGRAM GRAPHS Ce-141 IN FILTERS 690 590 490 ua. 390 ro 290 0

I- 190 90

-10 e TBE a Analyti cs Cr-51 IN FILTERS 890 790 690 590 Ga. 490 ro 390 0

I- 290 190 90

-10

TSE a An atyti cs Cs-134 IN FILTERS 240 190 Ga.

140 ro *

0 I-90 40

-10 * * *

TBE

Analytics B-13

INTERLABORATORY COMPARISON PROGRAM GRAPHS Cs-137 IN FILTERS U 290 a.

cii 0

I-

-10 + - ~ - ~ ~- - ~-~~-~-~~-~~-~~-~~-~~--.--'

~

~~~~~~~~~~~~~~~~~~~~

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

TBE

Analytics Mn-54 IN FILTERS 190 150 * *

a

(.) 110 *

a.

cii 70 0

I-30

-10

TBE e Analytics Fe-59 IN FILTERS 190 ~------------------------------~

170 + - - - - - - - - - - - - - -- -- - - - - - - - - - - - - -.- ,-----,

150 + - - - - - - - - - - - -- -- - - - - - - - -- -- - - - - - - - i 130 +---- - - - - - - - - - - - - - - - - - - - ,=-- --..-=---,...- ---:::j--- - - i 90 +------.c...._----.- -..-,.-.t--- -ac--""- -----llia='------c--~ ......,..-- - ------.,~ =----.------------'tli..t~

70 + - - ---'--- --lllli!!:~ ~ ,------.~ ~ ~ ~ --~ ~ ~- ---.......r--- -------~ -----f--;;;;;;---l 50 +--- ~ - ---1~ -------'=.JIF-,...-- ~ - - - - - - -~ - - -- - - - - ' - - - - l 30 +-- - -~ _ _ _ _ __..,.__ ____,___ _ _ _ _ _ _ __ _ _ __ _ _ __,

TBE a Analytlcs B-14

INTERLABORATORY COMPARISON PROGRAM GRAPHS Zn-65 IN FILTERS 590 -i=======================================================================~ ============::::::::::i 490 + - - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - j c3 390 0.

""iii 290 0

f- 190 +---------,..-~ ~......~==-- ----:----x- --.::aic--:,----lhri.a--9"1. .'lllllllt-=r--a----~~---: : :J 90 +-~ -==-- ~ - ~ - -=---'-~ ........~ --'~ l--~ ---'-.......~ -- - - - - - - - -=----,

-10 +---,---,---r--1..,_.-,-----,-~-..---.--,-----,-~-..---.--~-~~-~--,---'

~~~~~~~~~~~~~~~~~~~~

)'cl>' ' )'cl>' ' )'cl>' ' )'cl>' ' )'cl>' ' )'cl>' ' )'cl>' ' )'cl>' ' )'cl> )'cl> )'cl>' ' )'cl>' ' )'cl> )'cl>' ' )'cl>' ' )'cl>' ' )'cl>' ' )'cl>' ' )'cl>' ' )'cl>' '

TB E e Analytics Co-60 IN FILTERS 390 , - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - -~

340 + - - - - - -- - - - - - - - - - - - - - - - - --A-- -- - - - ---<

290 +--- - - -- - -- - - - - - - -- - -- -- - - - - - - - - - - ,

0 240 + - - - - ----'"'--- - - - - - - - - - - - -- -- - - - - - - - - --,

o. 190 +---=-- - - ---IF-- - - - -- - - -~ - - -a-,1......,.,.......---,,....._.,.,----- --l

""iii f-40

+----- '"'- -----'---.. .---------------" - -------- -l----l 0 140 +---- ---------ll-----=-----'.....- -a-- --..-lli-...-----....a-==--.-.,.::,:___--- -==:--i--- -a~ ~~

90

+------- -- - -- - - - - -- - - - -- - - - ---------<

-10 + - - - - , , - - . - - - -,---'""--r-- , - - - - , - - - , - - - , - - - , - - , - - - - , - - - , - - - , - - - , - - , - - - - - , -~ - , - - - - , ,~

)'cl'~)'cl'~)'cl'~~~~~~~~~~~~~~~~~~

)'cl' )'cl' )'cl' )'cl' )'cl' )'cl' )'cl' )'cl> )'cl> )'cl> )'cl' )'cl' )'cl' )'cl> )'cl' )'cl' )'cl'

TBE a Analytics Co-58 IN FILTERS 190 + - - - - - -~ - - - - - - - - - - - - - - - - - - - -- - - ---<

0 140 + - - - - - - - ~--- - - - - - - -__._ _ _ _ ___ _ _ _ __ _ ___,

0.

""iii 0

f-

TBE e Analytics B-15

INTERLABORATORY COMPARISON PROGRAM GRAPHS 1-131 IN CHARCOAL CARTRIDGE 1000 100 l) a.

10 ro 0

I-0.1 1

TB E a .Ana lytics I March 2007 - Incorrect side of the cartridge was counted B-16

INTERLABORATORY COMPARISON PROGRAM GRAPHS 1-131 IN WATER 1000

~

u L..

0.

100 10 0.1

i'3(\'9!'3(\'91'3(\_()~'<f()~'3(\'()1'3(\'()1'3(\'()~'3(\'()!'3(\'()!'3(\'()1'3(\'()!'3(\'()1'3(\'\ ~\}(\; \ ~\}(\' \ 1'3(\'\ !\}(\'\~\}(\'\!\}(\'\ !'3(\,\

1 I

TBE

ERA I Co-60 IN WATER 140 120 100 L..

~ 80 s

(.) 60 0.

40 20 0

TBE a ERA Cs-134 IN WATER 100 ~ - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - ,

90 + - - - - - - - - - - - - - - - - -.......- - - - - - - -~ ~ --,________..

80 + - - - - - - - - - ~ - ---- - - - - -~ --- - - -~ - ~ ---=-- - --..,'-!

70 + - - - - - - - - - i . . . __ __._ _ _...l--- -"!'---11~--- ""T"""- - - -_._- -.,.__-j L..

~ 60

, 50 + - - -- r-- - -- - - -- - - - -~ ~- - - - -- - ----,-------;

00. 40 +-- -- - -- - - -~ '-'ll-- W--- - - - - ----.-- : - -~ - - - - -,.._- - ;

30 + - - - - - - - - - - - - --'W'--- -- - - - - - -~ - - - - - - - - - - ,

20 + - - - - - -~ ~ - ~,.._- - - - - - - -- -- - - - - - - - - -- --;

10 +-----'--- -- - - - - - - - - - - - - - - - - - - - - - - - - --1

TBE

ERA B-17

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

-~

uC.

150 100 50

0 February 2001 - Analyst error or equipment failure.

Sr-89 IN WATER 160 130 *

.... 100

~

uC. 70 40 10 *

TBE e ERA May 2004 - Counted without absorber.

Sr-90 IN WATER 50 40 *

.... 30

-~

s 0 20 C.

10 0

TBE e ERA B-18

INTERLABORATORY COMPARISON PROGRAM GRAPHS Ba-133 IN WATER 120 100 80

-~

u 60

=*

Cl. 40 20 *

0 *

TBE a ERA Zn-65 IN WATER 380 330 *

._ 280

~ 230 u Cl.

180 130 80

30 * '

TBE a ERA GROSS ALPHA IN WATER 90 80 70

._ 60

.~

50

u Cl.

40 30 20

10 0

e TBE IIERA February 2000 - Analyst error or equipment failure .

April 2011 - Solids exceeded 100 mg limit.

B-19

INTERLABORATORY COMPARISON PROGRAM GRAPHS GROSS BETA IN WATER 355 ~ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ~

305 *

+--- - - - -- -- - - - - - - - - - - - - - - - - - - - - ---------<

255 *

+-------- -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <

-~ 205 - + - - - - - - -=-- - - - - - - - - - - - - - - - - - - - - - - - - - - ,

U 155 -+-- - - - - -""-- - -- - - - - - - - - - - - - - - - - - - - - - - - - - i a.

105 + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <

55 +-- ----.-----11---

5 +----,--

--==--- - -- -i-..---,:=---ar...----! r - -- - -=-:::.::-----=-I

.....,..-.-------,---.--r-----.-.--=.- -a,:::-,-----,---,--r-----r'"----.---,---.-.--'

H-3 IN WATER 100000 10000

~

ua. 1000 ***

100

TBE

ERA B-20

INTERLABORATORY COMPARISON PROGRAM GRAPHS Cs-134 in Vegetation 20 15

~

Q) 10

~

G Ol 5 0 ....

a. ~

-5 Cs-137 in Vegetation 20 15 Q) 10

~

Ol

.:,£

(.)

a.

5 0 &

~

-5

TBE

ERA

TBE e MAPEP Co-57 in Vegetation 20 15 ....

I Q) 10

~ I

Ol 5 G--

.:,£

a. 0 - -- ~

-5 B-21

INTERLABORATORY COMPARISON PROGRAM GRAPHS Co-60 in Vegetation 20 15 ID 10

~

0) 5 * -- * * * * -. --

2!:

GC.

0 ~ .

-5 a TBE

ERA

TBE a MAPEP Mn-54 in Vegetation 20 15 ID 10

~

0) 2!:

5 G

C.

0 .

~ .;. . .-

-5

TBE ic ERA

TBE a MAPEP Sr-90 in Vegetation 20 15 ID 10

~

0) 5 2!:

G C.

0 * .

~

-5

TBE

ERA

TBE e MAPEP B-22

INTERLABORATORY COMPARISON PROGRAM GRAPHS Zn-65 in Vegetation 20 15

~ 10

~

O>

.::,(.

(.)

5 0 -

a. T T

TBE

ERA

TBE

MAPEP B-23

APPENDIXC SYNOPSIS OF ANALYTICAL PROCEDURES C-1

SYNOPSIS OF ANALYTICAL PROCEDURES Appendix C is a synopsis of the analytical procedures performed during this reporting period 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 Air Particulate Samples .................................................................... C-3 Air Particulates ........................................................................................................... C-3 Determination of Gross Beta Activity in Water Samples ...................................................... C-4 Introduction ................................................................................................................ C-4 Detection Capabilities ................................................................................................ C-4 Analysis of Samples for Tritium (Liquid Scintillation) ......................................................... C-5 Water .......................................................................................................................... C-5 Analysis of Samples for Iodine-131 ...................................................................................... C-6 Milk or Water ............................................................................................................. C-6 Gamma Spectrometry of Samples ......................................................................................... C-7 Milk or Water ............................................................................................................. C-7 Dried Solids other than Soils and Sediment .............................................................. C-7 Fish ........................................................................................................................... C-7 Soils and Sediments ................................................................................................... C-7 Charcoal Cartridges (Air Iodine) .............................................................................. C-7 Airborne Particulates ................................................................................................. C-8 Addendum to Gamma Spectrometry Procedure ................................................................... C-9 Environmental Dosimetry ...................................................................................................... C-10 Lower Limit of Detection Formulas ...................................................................................... 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):

3 RESULT (pCi/m ) = ((S/T) - (B/t))/(2.22 VE) 3 TWO SIGMA ERROR (pCi/m ) = 2((S/r2) + (B/t2))1/2/(2.22 VE) 3 1/2 LLD (pCi/m) 4.66(B )/(2.22 V Et) 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 pCi/L. 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 VE) 1/2 TWO SIGMA ERROR = 2((N + B)/~t) I (2.22 VE) 1/2 LLD = 4.66(B/~t) /(2.22 V E )

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 Lit 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/~t-B)/(2.22 EVY DF) 1/2 TWO SIGMA ERROR = 2((N/~t+B)/At) /(2.22 EVY DF) 1/2 LLD 4.66(B/~t) /(2.22 E VY DF) where: N total counts from sample (counts)

~t 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 I-131, corrected for self absorption effects by the formula E Es(exp-0.0061 M)/(exp-0.006 lMs)

Es efficiency of the counter determined from an I-131 standard mount Ms mass of Pd1 2 on the standard mount, mg M mass of PdI2 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 iodine-131 of each charcoal cartridge can be determined ( assuming no positive iodine-131) uniquely from the volume of air, which passed through it. In the event iodine-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

A.ir 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 EV F DF) 1/2 TWO SIGMA ERROR 2(S+B) /(2.22 t EV F DF) 1/2 LLD 4.66(B) /(2.22 t EV 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 Mirian Technologies. Mirian Technologies uses a thermoluminescent dosimeter (TLD) manufactured by Panasonic, Inc. Panasonic identifies it as an UD-814Al TLD. The TLD has four elements, numbered 1-4. Elements and their filtration are composed of:

ELEMENT MATERIAL FILTRATION 1 nLhnB40rCu Thin plastic 2 CaS04-Tm Lead 3 CaS04-Tm Lead 4 CaS04-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 Mirian badges are exposed to Cs-137, to a known 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 Mirian Technologies 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:

(E3 1 + E41 + E3 2 + E4z.}

TRANSDOSE= 4 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 -VB/t by Poisson statistics, where B = blank counts and t = blank counting intervals. The decay factor term e-Mt 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

APPENDIXD 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'bJ 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 1-131 1(C) 2 Cs-134 15 30 Cs-137 18 50 Ba-140 60 200 La-140 15 200 Air Filter - pCi/m;s Gross Beta 0.01 N/A 1-131 0.07 0.9 Cs-134 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-137 150 2000 Milk .; pCi/liter 1-131 1 3 Cs-134 15 60 Cs-137 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/kg-wet 1-131 60 100 Cs-134 60 1000 Cs-137 80 2000 Sediment - pCi/kg-dry Cs-134 150 N/A Cs-137 180 N/A D-3

APPENDIXE REMP SAMPLING AND ANALYTICAL EXCEPTIONS E-1

EXCEPTIONS Appendix E contains the exceptions to the 2017 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 ANALYTICAL EXCEPTIONS, 2017 Applicable DLCO 4.1 Date of Date of Sample Analyses Location Where Replacement Condition Cause of Exception Occurrence Identification Requirement Impacted Samples were Obtained (A or B)

Stations 102 & 103 are only available milk producers Broad leaf vegetation samples (per ODAM Two Samples from besides Sample 99 (nearest producer) in area. Owners of Table D4.l-1 4d) from Stations 35, 96 & 101 Gamma Isotopic B - Sampling medium was not 1st qtr 3/31/2017 Milk- Other Stations 102 & 103 weren't actively in production during were not available during this calendar and 1-131 available.

Producers 2017. There's a possibility that they may resume milk quarter due to seasonal weather production in the future. conditions.

Broadleafvegetation samples were Stations 102 & 103 are only available milk producers obtained (per ODAM Table D4.l-l 4d) from Two Samples from besides Sample 99 (nearest producer) in area. Owners of Gamma Isotopic B - Sampling medium was not Sample Stations 35 and 96 monthly when 2nd qtr 6/30/2017 Milk- Other Stations 102 & 103 weren't actively in production during and 1-131 available. available. Suitable broad leaf vegetation Producers 2017. There's a possibility that they may resume milk was not available at Station 101 during this production in the future.

time period.

Broad leaf vegetation samples were Stations 102 & 103 are only available milk producers obtained (per ODAM Table D4.1-14d) from Two Samples from besides Sample 99 (nearest producer) in area. Owners of Gamma Isotopic B - Sampling medium was not Sample Stations 96 and 101 monthly when 3rd qtr 9/30/2017 Milk- Other Stations 102 & 103 weren't actively in production during and 1-131 available. available. Suitable broad leaf vegetation Producers 2017. There's a possibility that they may resume milk was not available at Station 35 during this production in the future.

time period.

Stations 102 & 103 are only available milk producers Broad leaf vegetation samples (per ODAM Two Samples from besides Sample 99 (nearest producer) in area. Owners of Table D4.l-14d) from Stations 35, 96 & 101 Gamma Isotopic B - Sampling medium was not 4th qtr 12/31/2017 Milk- Other Stations 102 & 103 weren't actively in production during were not available during this calendar and 1-131 available.

Producers 2017. There's a possibility that they may resume milk quarter due to seasonal weather production in the future. conditions.

E-3

APPENDIXF

SUMMARY

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

___J

LIQUID EFFLUENT DOSE CALCULATIONS Doses to the maximum individual and Oto 50 - mile population resulting from the release of radioactive material in liquid effluents from Cooper Nuclear Station were calculated using the latest version of the LADTAP II computer program included as part ofNRCDose 2.3.20 (ORNL 2015). 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 O to 50 mile population are calculated as a function of age group and pathway for significant body organs, and are presented in Tables 1 - 6.

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

No Liquid Releases 2017 F-2

TABLE 1. Doses to Maximum Individual at the Site Boundary, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, January-June 2017 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+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Water Shoreline 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 2nd Quarter Eating 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Fish Drinking 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Water Shoreline 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals for 1st & 2nd Quarters 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Calculated doses are based on the following periods of exposures: Fishing: April - November; Drinking water and shoreline: January - December F-3

TABLE 2. Doses to Maximum Individual at the Site Boundary, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, July-December 2017, Cooper Nuclear Station Dose to Individual, mrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 3rd Quarter Eating 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Fish Drinking 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Water Shoreline 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 4th Quarter Eating Fish 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Drinking 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Water Shoreline 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals for 3rd & 4th Quarters 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Calculated doses are based on the following periods of exposures: Fishing: April - November; Drinking water and shoreline: January - December F-4

TABLE 3. Summary of Doses to Maximum Individual at the Site Boundary, Resulting from Exposure to Radioactivity Discharged in Liquid Effluents, January-December 2017, 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+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 2nd Quarter 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OOl 0.00 E+OO 0.00 E+OO 3rd Quarter 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 4th Quarter 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals for 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 2017 F-5

TABLE 4. Doses to Population Within a SO-Mile Radius, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, January-June 2017, Cooper Nuclear Station Dose to Population, manrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LL!

1st Quarter Drinking 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Water Shoreline 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 2nd Quarter Eating Fish 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Drinking 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Water Shoreline 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Swimming 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Boating 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals for 1st & 2nd Quarters 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 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.

F-6

TABLE 5. Doses to Population Within a 50-Mile Radius, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, July-December 2017, Cooper Nuclear Station Dose to Population, manrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 3rd Quarter Eating 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Fish Drinking 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Water Shoreline 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Swimming 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Boating 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 4th Quarter Eating Fish 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Drinking 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Water Shoreline 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Boating 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals for 3rd & 4th Quarters 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 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.

F-7

TABLE 6. Summary of Doses to Population Within a 50-Mile Radius, Resulting from Exposure to Radioactivity Discharged in Liquid Effluents, January-December 2017 Cooper Nuclear Station Dose to Population, manrem Period and Total Pathway Skin Bone Liver Body Thyroid Kidney Lung GI-LLI 1st 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Quarter 2nd Quarter 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 3rd Quarter 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 4th Quarter 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO Totals for 2017 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO 0.00 E+OO F-8

GASEOUS EFFLUENT DOSE CALCULATIONS (EXCEPT CARBON-14)

Doses to the maximum individual and Oto 50 mile population resulting from the release of radioactive material in gaseous effluents from the Cooper Nuclear Station were calculated using the latest version of the GASPAR computer code included as part ofNRCDose 2.3.20 (ORNL 2015). 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 GASP AR 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 2017 SPECIAL LOCATION NO. lA Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE= 1.25E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 2.54E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 1.70E-06 : 1.70E-06 : 1.70E-06 : 1.70E-06 : l.70E-06 : 1.70E-06 : l.72E-06 : 3.06E-06 :

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

GROUND : 2.lOE-03 : 2.lOE-03 : 2.lOE-03 : 2.lOE-03 : 2.lOE-03 : 2.lOE-03 : 2.lOE-03 : 2.48E-03 :

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

VE GET : : : : : : : : :

ADULT : 3.SlE-05 : 2.76E-04 : 7.38E-06 : 2.68E-05 : 4.75E-06 : 6.44E-05 : 9.93E-07 : O.OOE+OO :

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

TEEN : 5.56E-05 : 2.93E-04 : l.21E-05 : 4.16E-05 : 7.41E-06 : 8.68E-05 : 1.86E-06 : O.OOE+OO :

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

CHILD : l.06E-04 : 1.91E-04 : 2.86E-05 : 6.62E-05 : 1.17E-05 : 1.66E-04 : 2.83E-06 : 0.00E+OO :

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

MEAT : : : : : : : : :

ADULT : 9.lSE-06 : 7.24E-05 : 6.90E-07 : 5.09E-06 : 5.96E-07 : 1.74E-06 : 8.12E-08 : O.OOE+OO :

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

TEEN : 7.0SE-06 : 3.89E-05 : 5.53E-07 : 3.97E-06 : 4.57E-07 : 1.26E-06 : 7.68E-08 : 0.00E+OO :

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

CHILD : 1.0SE-05 : 1.96E-05 : 9.82E-07 : 4.77E-06 : 5.45E-07 : 1.90E-06 : 9.02E-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 6.78E-06 : 1.72E-05 : 5.lSE-06 : 9.0lE-06 : 3.60E-06 : 4.82E-05 : 6.87E-07 : O.OOE+OO :

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

TEEN : 8.57E-06 : 2.0lE-05 : 9.22E-06 : 1.57E-05 : 6.16E-06 : 7.62E-05 : 1.42E-06 : O.OOE+OO :

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

CHILD : 1.25E-05 : 1.33E-05 : 2.lSE-05 : 2.62E-05 : 9.87E-06 : 1.SlE-04 : 2.lSE-06 : O.OOE+OO :

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

INFANT : 1.75E-05 : 1.79E-05 : 3.46E-05 : 5.04E-05 : 1.SlE-05 : 3.66E-04 : 3.95E-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 1.24E-05 : 2.45E-06 : 1.36E-05 : l.SSE-05 : 6.66E-06 : 5.78E-05 : 2.06E-06 : O.OOE+OO :

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

TEEN : 1.20E-05 : 2.92E-06 : 2.46E-05 : 3.31E-05 : 1.17E-05 : 9.14E-05 : 4.26E-06 : O.OOE+OO :

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

CHILD : 9.70E-06 : 1.98E-06 : 5.93E-05 : 5.72E-05 : 1.95E-05 : 1.SlE-04 : 6.54E-06 : O.OOE+OO :

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

INFANT : 1.0lE-05 : 2.53E-06 : 9.49E-05 : 1.12E-04 : 3.13E-05 : 4.39E-04 : l.lSE-05 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 5.0SE-07 : 7.lSE-06 : 1.43E-07 : 5.70E-07 : 1.llE-07 : 2.SlE-06 : 1.49E-04 : O.OOE+OO :

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

TEEN : 6.06E-07 : 6.SlE-06 : 1.99E-07 : 7.56E-07 : l.49E-07 : 3.45E-06 : 2.17E-04 : O.OOE+OO :

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

CHILD : 6.28E-07 : 2.SOE-06 : 2.67E-07 : 6.78E-07 : 1.33E-07 : 3.84E-06 : l.76E-04 : O.OOE+OO :

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

INFANT : 3.21E-07-: 8.SSE-07 : 1.63E-07 : 4.44E-07 : 7.73E-08 : 3.SlE-06 : l.12E-04 : O.OOE+OO :

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

F-10

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2017 (Continued)

SPECIAL LOCATION NO. 2A Site Boundary AT . 60 MILES NNE ANNUAL BETA AIR DOSE= 7.09E-07 MILLRADS ANNUAL GAMMA AIR DOSE= 1.44E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 9.67E-07 : 9.67E-07 : 9.67E-07 : 9.67E-07 : 9.67E-07 : 9.67E-07 : 9.74E-07 : 1.74E-06 :

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

GROUND : 1.32E-03 : 1.32E-03 : 1.32E-03 : 1.32E-03 : 1.32E-03 : 1.32E-03 : l.32E-03 : 1.SSE-03 :

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

VE GET : : : : : : : : :

ADULT : 2.38E-05 : 1.72E-04 : 4.67E-06 : 1.68E-05 : 2.98E-06 : 4.28E-05 : 6.22E-07 : O.OOE+OO :

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

TEEN : 3.48E-05 : 1.83E-04 : 7.62E-06 : 2.60E-05 : 4.66E-06 : 5.77E-05 : 1.16E-06 : 0.00E+OO :

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

CHILD : 6.60E-05 : 1.20E-04 : 1.BlE-05 : 4.14E-05 : 7.35E-06 : 1.llE-04 : 1.77E-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 5.72E-06 : 4.52E-05 : 4.32E-07 : 3.lBE-06 : 3.73E-07 : l.lSE-06 : 5.0BE-08 : O.OOE+OO :

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

TEEN : 4.42E-06 : 2.43E-05 : 3.47E-07 : 2.48E-06 : 2.86E-07 : 8.36E-07 : 4.SlE-08 : O.OOE+OO :

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

CHILD : 6.75E-06 : 1.23E-05 : 6.lSE-07 : 2.98E-06 : 3.41E-07 : 1.26E-06 : 5.65E-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 4.24E-06 : 1.07E-05 : 3.24E-06 : 5.64E-06 : 2.26E-06 : 3.20E-05 : 4.30E-07 : O.OOE+OO :

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

TEEN : 5.36E-06 : 1.26E-05 : 5.78E-06 : 9.SlE-06 : 3.87E-06 : 5.07E-05 : 8.88E-07 : O.OOE+OO :

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

CHILD : 7:83E-06 : 8.29E-06 : 1.37E-05 : 1.64E-05 : 6.20E-06 : 1.00E-04 : 1.36E-06 : O.OOE+OO :

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

INFANT : 1.lOE-05 : 1.12E-05 : 2.17E-05 : 3.16E-05 : 9.SlE-06 : 2.43E-04 : 2.47E-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 7.76E-06 : 1.54E-06 : 8.52E-06 : 1.lBE-05 : 4.lBE-06 : 3.84E-05 : 1.29E-06 : O.OOE+OO :

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

TEEN : 7.48E-06 : 1.83E-06 : l.54E-05 : 2.07E-05 : 7.37E-06 : 6.0SE-05 : 2.66E-06 : O.OOE+OO :

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

CHILD : 6.0SE-06 : 1.24E-06 : 3.71E-05 : 3.SBE-05 : 1.22E-05 : 1.20E-04 : 4.09E-06 : O.OOE+OO :

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

INFANT : 6.32E-06 : 1.SSE-06 : 5.95E-05 : 7.00E-05 : 1.96E-05 : 2.92E-04 : 7.41E-06 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 3.89E-07 : 5.SOE-06: l.lOE-07 : 4.39E-07 : 8.53E-08 : 2.09E-06 : 1.14E-04 : O.OOE+OO :

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

TEEN : 4.66E-07 : 5.00E-06 : l.53E-07 : 5.BlE-07 : 1.14E-07 : 2.57E-06 : 1.67E-04 : O.OOE+OO :

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

CHILD : 4.83E-07 : 1.90E-06 : 2.0SE-07 : 5.21E-07 : 1.02E-07 : 2.SSE-06 : l.35E-04 : O.OOE+OO :

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

INFANT : 2.47E-07 : 6.66E-07 : l.25E-07 : 3.41E-07 : 5.91E-08 : 2.61E-06: 8.63E-05 : O.OOE+OO :

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

F-11

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2017 (Continued)

SPECIAL LOCATION NO. 3A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE= 4.39E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 8.94E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 5.99E-06 : 5.99E-06 : 5.99E-06: 5.99E-06: 5.99E-06 : 5.99E-06 : 6.03E-06 : l.07E-05 :

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

GROUND : 5.70E-04 : 5.70E-04 : 5.70E-04 : 5.70E-04 : 5.70E-04 : 5.70E-04 : 5.70E-04 : 6.71E-04 :

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

VE GET : : : : : : : : :

ADULT : 1. 04E-05 : 7. 47E-05 : 2. 33E-06 : 7. 34E-06 : 1. 38E-06 : 3. 27E-05 : 2. 73E-07 : 0 ..OOE+OO :

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

TEEN : 1.SlE-05 : 7.95E-05 : 3.BlE-06 : 1.14E-05 : 2.lSE-06 : 4.40E-05 : 5.llE-07 : O.OOE+OO :

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

CHILD : 2.87E-05 : 5.19E-05 : 9.06E-06 : 1.82E-05 : 3.40E-06 : 8.44E-05 : 7.78E-07 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 2.48E-06 : 1.96E-05 : 1.93E-07 : 1.38E-06 : 1.64E-07 : 8.BOE-07 : 2.23E-08 : O.OOE+OO :

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

TEEN : 1.92E-06 : 1.0SE-05 : 1.SSE-07 : 1.0BE-06 : 1.26E-07 : 6.37E-07 : 2.llE-08 : O.OOE+OO :

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

CHILD : 2.93E-06 : 5.32E-06 : 2.75E-07 : 1.30E-06 : 1.SlE-07 : 9.62E-07 : 2.48E-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.87E-06 : 4.67E-06 : 1.46E-06 : 2.SOE-06 : 1.04E-06 : 2.45E-05 : 1.89E-07 : O.OOE+OO :

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

TEEN : 2.37E-06 : 5.47E-06 : 2.60E-06 : 4.35E-06 : 1.79E-06 : 3.BBE-05 : 3.90E-07 : O.OOE+OO :

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

CHILD : 3.46E-06 : 3.61E-06 : 6.lSE-06 : 7.27E-06 : 2.BBE-06 : 7.67E-05 : 5.99E-07 : O.OOE+OO :

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

INFANT : 4.BBE-06 : 4.87E-06 : 9.83E-06 : l.41E-05 : 4.45E-06 : l.86E-04 : 1.0BE-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 3.43E-06 : 6.82E-07 : 3.79E-06 : 5.20E-06 : l.90E-06 : 2.94E-05 : 5.66E-07 : 0.00E+OO :

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

TEEN : 3.32E-06 : 8.16E-07 : 6.87E-06 : 9.16E-06 : 3.36E-06 : 4.65E-05 : 1.17E-06 : 0.00E+OO :

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

CHILD : 2.74E-06 : 5.56E-07 : 1.65E-05 : 1.SBE-05 : 5.56E-06 : 9.20E-05 : 1.BOE-06 : O.OOE+OO :

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

INFANT : 2.90E-06 : 7.0SE-07 : 2.66E-05 : 3.lOE-05 : 8.97E-06 : 2.24E-04 : 3.25E-06 : O.OOE+OO :

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

INHAL * * * * * * * *

ADULT ; 1.lOE-07 ; 1.56E-06 ; 3.26E-08 ; 1.25E-07 ; 2.69E-08 ; 9.SlE-07 ; 3.21E-05 ; O.OOE+OO ;

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

TEEN : 1.32E-07 : 1.46E-06 : 4.54E-08 : 1.66E-07 : 3.61E-08 : 1.lBE-06 : 4.68E-05 : O.OOE+OO :

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

CHILD : l.37E-07 : 8.SlE-07 : 6.lOE-08 : 1.49E-07 : 3.24E-08 : 1.34E-06 : 3.79E-05 : O.OOE+OO :

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

INFANT : 7.03E-08 : 4.61E-07 : 3.76E-08 : 9.83E-08 : 1.91E-08 : 1.22E-06: 2.42E-05 : O.OOE+OO :

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

F-12

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2017 (Continued)

SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= 3.lBE-07 MILLRADS ANNUAL GAMMA AIR DOSE= 7.32E-07 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 4.BBE-07 : 4.BBE-07 : 4.BBE-07 : 4.BBE-07 : 4.BBE-07 : 4.BBE-07 : 4.90E-07 : 8.36E-07 :

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

GROUND : 2.90E-05 : 2.90E-05 : 2.90E-05 : 2.90E-05 : 2.90E-05 : 2.90E-05 : 2.90E-05 : 3.41E-05 :

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

VE GET : : : : : : : : :

ADULT : 5.31E-07 : 3.BOE-06 : 1.41E-07 : 3.78E-07 : 7.62E-OB : 2.70E-06 : 1.41E-08 : O.OOE+OO :

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

TEEN : 7.73E-07 : 4.04E-06 : 2.30E-07 : 5.87E-07 : 1.19E-07 : 3.64E-06 : 2.65E-08 : O.OOE+OO :

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

CHILD : 1.47E-06 : 2.64E-06 : 5.SlE-07 : 9.36E-07 : 1.BBE-07 : 6.97E-06 : 4.03E-08 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 1.26E-07 : 9.96E-07 : 1.02E-OB : 7.0SE-08 : B.56E-09 : 7.26E-08 : 1.lSE-09 : O.OOE+OO :

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

TEEN : 9.75E-OB : 5.35E-07 : 8.19E-09 : 5.49E-08 : 6.SBE-09 : 5.26E-08 : 1.09E-09 : O.OOE+OO :

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

CHILD : 1.49E-07 : 2.70E-07 : l.46E-08 : 6.62E-OB : 7.BBE-09 : 7.94E-OB : 1.2BE-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 9.75E-08 : 2.3BE-07 : 7.77E-08 : 1.31E-07 : 5.77E-08 : 2.02E-06 : 9.77E-09 : O.OOE+OO :

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

TEEN : 1.24E-07 : 2.79E-07 : 1.39E-07 : 2.28E-07 : 9.94E-08 : 3.20E-06 : 2.02E-08 : 0.00E+OO :

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

CHILD : 1.BlE-07 : l.84E-07 : 3.29E-07 : 3.BlE-07 : 1.60E-07 : 6.34E-06 : 3.lOE-08 : O.OOE+OO :

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

INFANT : 2.57E-07 : 2.4BE-07 : 5.30E-07 : 7.42E-07 : 2.SOE-07 : 1.54E-05 : 5.61E-OB : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 1.79E-07 : 3.SBE-08 : 2.00E-07 : 2.72E-07 : l.03E-07 : 2.43E-06 : 2.93E-08 : O.OOE+OO :

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

TEEN : 1.75E-07 : 4.31E-08 : 3.62E-07 : 4.79E-07 : 1.82E-07 : 3.BSE-06 : 6.0SE-08 : O.OOE+OO :

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

CHILD : 1.46E-07 : 2.96E-08 : B.72E-07 : 8.29E-07 : 3.02E-07 : 7.61E-06 : 9.31E-08 : O.OOE+OO :

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

INFANT : 1.59E-07 : 3.71E-08 : 1.41E-06: 1.63E-06 : 4.89E-07 : 1.BSE-05 : 1.6BE-07 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 1.27E-OB : 1.BSE-07 : 4.45E-09: 1.4BE-08 : 4.37E-09 : 2.97E-07 : 3.59E-06 : O.OOE+OO :

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

TEEN : l.52E-08 : 1.84E-07 : 6.21E-09: 1.97E-08 : 5.92E-09 : 3.72E-07 : 5.24E-06 : O.OOE+OO :

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

CHILD : l.SBE-08 : 1.BBE-07 : 8.37E-09 : 1.7BE-08 : 5.3BE-09 : 4.29E-07 : 4.25E-06 : O.OOE+OO :

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

INFANT: 8.24E-09 : 1.30E-07 : 5.37E-09: 1.21E-08 : 3.30E-09 : 3.93E-07 : 2.72E-06 : O.OOE+OO :

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

F-13

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2017 (Continued)

SPECIAL LOCATION NO. SA Nearest Garden AT 2.80 MILES NNW ANNUAL BETA AIR DOSE= 2.90E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 5.91E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 3.96E-06 : 3.96E-06 : 3.96E-06 : 3.96E-06 : 3.96E-06 : 3.96E-06 : 3.99E-06 : 7.llE-06 :

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

GROUND : 4.83E-05 : 4.83E-05 : 4.83E-05 : 4.83E-05 : 4.83E-05 : 4.83E-05 : 4.83E-05 : 5.68E-05 :

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

VE GET : : : : : : : : :

ADULT : 8.84E-07 : 6.33E-06 : 2.28E-07 : 6.28E-07 : 1.25E-07 : 4.lBE-06 : 2.35E-08 : O.OOE+OO :

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

TEEN : 1.29E-06 : 6.73E-06 : 3.73E-07 : 9.76E-07 : l.95E-07 : 5.64E-06 : 4.40E-08 : O.OOE+OO :

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

CHILD : 2.44E-06 : 4.40E-06 : 8.90E-07 : 1.56E-06 : 3.0BE-07 : 1.0BE-05 : 6.69E-08 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 2.lOE-07 : 1.66E-06 : 1.69E-08 : 1.17E-07 : 1.42E-08 : 1.13E-07 : l.92E-09 : O.OOE+OO :

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

TEEN : 1.62E-07 : 8.92E-07 : 1.36E-08 : 9.lSE-08 : 1.09E-08 : 8.lSE-08 : 1.BlE-09 : O.OOE+OO :

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

CHILD : 2.48E-07 : 4.SOE-07 : 2.41E-08 : 1.lOE-07 : 1.31E-08 : 1.23E-07 : 2.13E-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.62E-07 : 3.96E-07 : l.28E-07 : 2.17E-07 : 9.48E-08 : 3.14E-06 : 1.62E-08 : O.OOE+OO :

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

TEEN : 2.0SE-07 : 4.65E-07 : 2.29E-07 : 3.78E-07 : 1.63E-07 : 4.97E-06 : 3.35E-08 : O.OOE+OO :

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

CHILD : 3.00E-07 : 3.07E-07 : 5.43E-07 : 6.32E-07 : 2.62E-07 : 9.83E-06 : 5.lSE-08 : O.OOE+OO :

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

INFANT : 4.25E-07 : 4.13E-07 : 8.74E-07 : l.23E-06 : 4.09E-07 : 2.39E-05 : 9.32E-08 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 2.97E-07 : 5.94E-08 : 3.31E-07 : 4.SOE-07 : l.70E-07 : 3.77E-06: 4.87E-08 : O.OOE+OO :

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

TEEN : 2.89E-07 : 7.13E-08 : 5.99E-07 : 7.94E-07 : 3.00E-07 : 5.96E-06 : l.OlE-07 : O.OOE+OO :

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

CHILD : 2.42E-07 : 4.89E-08 : 1.44E-06 : l.37E-06 : 4.97E-07 : 1.lBE-05 : 1.SSE-07 : O.OOE+OO :

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

INFANT : 2.62E-07 : 6.14E-08 : 2.33E-06 : 2.70E-06 : 8.0SE-07 : 2.87E-05 : 2.BOE-07 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 1.91E-08 : 2.76E-07 : 6.42E-09 : 2.22E-08 : 6.0BE-09 : 3.47E-07 : 5.42E-06 : O.OOE+OO :

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

TEEN : 2.29E-08 : 2.76E-07 : 8.97E-09 : 2.95E-08 : 8.22E-09 : 4.34E-07 : 7.92E-06 : O.OOE+OO :

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

CHILD : 2.39E-08 : 3.0SE-07 : l.21E-08 : 2.66E-08 : 7.45E-09 : 4.99E-07 : 6.42E-06 : O.OOE+OO :

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

INFANT : 1.24E-08 : 2.17E-07 : 7.70E-09 : 1.BOE-08 : 4.54E-09 : 4.57E-07 : 4.llE-06 : O.OOE+OO :

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

F-14

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MR.EM), APRIL-JUNE 2017 SPECIAL LOCATION NO. lA Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE= 3.41E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 6.94E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 4.64E-06 : 4.64E-06 : 4.64E-06 : 4.64E-06 : 4.64E-06 : 4.64E-06 : 4.68E-06 : 8.35E-06 :

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

GROUND : l.39E-03 : 1.39E-03 : l.39E-03 : 1.39E-03 : l.39E-03 : 1.39E-03 : 1.39E-03 : 1.63E-03 :

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

VE GET : : : : : : : : :

ADULT : 2.77E-05 : 1.77E-04 : 9.0SE-06 -: 2.0SE-05 : 4.40E-06 : 1.SOE-04 : 1.16E-06 : O.OOE+OO :

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

TEEN : 3.BSE-05 : 1.BBE-04 : l.49E-05 : 3.20E-05 : 6.97E-06 : 2.02E-04 : 2.17E-06 : O.OOE+OO :

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

CHILD : 7.0lE-05 : 1.23E-04 : 3.56E-05 : 5.23E-05 : l.14E-05 : 3.86E-04 : 3.30E-06 : 0.00E+OO :

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

MEAT : : : : : : : : :

ADULT : 6.llE-06 : 4.73E-05 : 6.36E-07 : 3.38E-06 : 3.14E-07 : 4.02E-06 : 9.45E-08 : 0.-00E+OO :

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

TEEN : 4.64E-06 : 2.SSE-05 : 5.28E-07 : 2.65E-06 : 2.54E-07 : 2.91E-06 : 8.94E-08 : O.OOE+OO :

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

CHILD : 6.98E-06 : l.29E-05 : 9.72E-07 : 3.24E-06 : 3.21E-07 : 4.40E-06 : 1.0SE-07 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT :"6,07E-06 : 1.06E-05 : 5.SOE-06 : 8.03E-06 : 3.03E-06 : 1.12E-04 : 8.00E-07 : O.OOE+OO :

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

TEEN : 6.82E-06 : 1.25E-05 : 9.96E-06 : 1.41E-05 : 5.36E-06 : 1.78E-04 : 1.65E-06 : O.OOE+OO :

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

CHILD : 8.14E-06 : 8.28E-06 : 2.40E-05 : 2.43E-05 : 8.90E-06 : 3.52E-04 : 2.54E-06 : O.OOE+OO :

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

INFANT : 1.12E-05 : 7.43E-06 : 3.89E-05 : 4.BlE-05 : l.45E-05 : 8.SSE-04 : 4.60E-06 : O.OOE+OO :

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

GOATMILK : : : : : : : - : :

ADULT : 1.43E-05 : 1.79E-06 : 1.60E-05 : 2.lBE-05 : 7.94E-06 : 1.35E-04 : 2.40E-06 : O.OOE+OO :

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

TEEN : 1.37E-05 : 2.lBE-06 : 2.89E-05 : 3.84E-05 : 1.40E-05 : 2.13E-04 : 4.96E-06 : O.OOE+OO :

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

CHILD : 1.09E-05 : 1.52E-06 : 6.97E-05 : 6.65E-05 : 2.33E-05 : 4.22E-04 : 7.62E-06 : O.OOE+OO :

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

INFANT : 1.12E-05 : 1.41E-06 : 1.12E-04 : 1.30E-04 : 3.78E-05 : 1.03E-03 : l.38E-05 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 2.21E-07 : 2.62E-06 : 9.86E-08 : 2.43E-07 : 7.22E-08 : 4.SlE-06 : 5.43E-05 : O.OOE+OO :

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

TEEN : 2.49E-07 : 2.41E-06 : 1.38E-07 : 3.25E-07 : 9.89E-08 : 5.65E-06 : 7.94E-05 : O.OOE+OO :

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

CHILD : 2.43E-07 : 1.lOE-06 : 1.87E-07 : 3.0lE-07 : 9.20E-08 : 6.53E-06 : 6.43E-05 : O.OOE+OO :

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

INFANT : 1.25E-07 : 4.86E-07 : 1.17E-07 : 2.llE-07 : 5.78E-08 : 5.98E-06: 4.lOE-05 : O.OOE*OO :

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

F-15

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2017 (Continued)

SPECIAL LOCATION NO. 2A Site Boundary AT .81 MILES SSE ANNUAL BETA AIR DOSE= 2.83E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 5.76E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 3.BSE-06 : 3.BSE-06 : 3.BSE-06: 3.BSE-06 : 3.BSE-06 : 3.BSE-06 : 3.BBE-06 : 6.93E-06 :

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

GROUND : 6.76E-04 : 6.76E-04 : 6.76E-04 : 6.76E-04 : 6.76E-04 : 6.76E-04 : 6.76E-04 : 7.95E-04 :

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

VE GET : : : : : : : : :

ADULT : 1.35E-05 : 8.62E-05 : 4.42E-06 : 9.97E-06 : 2.lSE-06 : 7.39E-05 : 5.64E-07 : 0.00E+OO :

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

TEEN : 1.BBE-05 : 9.lBE-05 : 7.26E-06 : 1.56E-05 : 3.41E-06 : 9.95E-05 : l.06E-06 : O.OOE+OO :

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

CHILD : 3.42E-05 : 6.00E-05 : 1.74E-05 : 2.55E-05 : 5.55E-06 : 1.91E-04 : l.61E-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 2.98E-06 : 2.31E-05 : 3.lOE-07 : 1.65E-06 : 1.53E-07 : 1.99E-06 : 4.61E-08 : O.OOE+OO :

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

TEEN : 2.26E-06 : 1.24E-05 : 2.57E-07 : 1.29E-06 : 1.24E-07 : 1.44E-06 : 4.36E-08 : O.OOE+OO :

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

CHILD : 3.41E-06 : 6.27E-06 : 4.74E-07 : l.SBE-06 : 1.57E-07 : 2.17E-06 : 5.12E-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 2.96E-06 : 5.17E-06 : 2.68E-06 : 3.92E-06 : 1.48E-06 : 5.55E-05 : 3.90E-07 : 0.00E+OO :

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

TEEN : 3.32E-06 : 6.09E-06 : 4.86E-06 : 6.89E-06 : 2.62E-06 : 8.78E-05 : B.06E-07 : O.OOE+OO :

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

CHILD : 3.97E-06 : 4.04E-06 : 1.17E-05 : 1.19E-05 : 4.35E-06 : 1.74E-04 : l.24E-06 : O.OOE+OO :

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

INFANT : 5.47E-06 : 3.62E-06 : 1.90E-05 : 2.35E-05 : 7.lOE-06 : 4.22E-04 : 2.24E-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 6.98E-06 : 8.75E-07 : 7.78E-06 : 1.06E-05 : 3.87E-06 : 6.66E-05 : l.17E-06 : O.OOE+OO :

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

TEEN : 6.69E-06 : 1.06E-06 : 1.41E-05 : 1.87E-05 : 6.86E-06 : 1.0SE-04 : 2.42E-06 : O.OOE+OO :

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

CHILD : 5.30E-06 : 7.42E-07 : 3.40E-05 : 3.24E-05 : 1.14E-05 : 2.09E-04 : 3.72E-06 : O.OOE+OO :

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

INFANT : 5.49E-06 : 6.87E-07 : 5.47E-05 : 6.36E-05 : 1.84E-05 : 5.07E-04 : 6.72E-06 : 0.00E+OO :

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

INHAL : : : : : : : : :

ADULT : 2.17E-07 : 2.56E-06 : 9.73E-08 : 2.39E-07 : 7.31E-08 : 4.67E-06 : 5.32E-05 : O.OOE+OO :

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

TEEN : 2.44E-07 : 2.35E-06 : 1.36E-07 : 3.20E-07 : 1.00E-07 : 5.87E-06 : 7.77E-05 : O.OOE+OO :

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

CHILD : 2.38E-07 : 1.0SE-06 : 1.BSE-07 : 2.97E-07 : 9.31E-OB : 6.BlE-06 : 6.30E-05 : O.OOE+OO :

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

INFANT: 1.23E-07 : 4.46E-07 : 1.16E-07 : 2.0BE-07 : 5.86E-08 : 6.24E-06: 4.02E-05 : O.OOE+OO :

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

F-16

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2017 (Continued)

SPECIAL LOCATION NO. 3A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE= 3.07E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 6.24E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 4.lBE-06 : 4.lBE-06 : 4.lBE-06 : 4.lBE-06 : 4.lBE-06 : 4.lBE-06 : 4.21E-06 : 7.52E-06 :

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

GROUND : l.53E-04 : l.53E-04 : l.53E-04 : l.53E-04 : l.53E-04 : l.53E-04 : l.53E-04 : l.79E-04 :

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

VE GET : : : : : : : : :

ADULT : 3.06E-06 : l.95E-05 : l.14E-06 : 2.27E-06 : 5.23E-07 : 2.37E-05 : l.27E-07 : O.OOE+OO :

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

TEEN : 4.26E-06 : 2.0BE-05 : l.87E-06 : 3.56E-06 : 8.27E-07 : 3.19E-05 : 2.38E-07 : O.OOE+OO :

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

CHILD : 7.77E-06 : l.36E-05 : 4.47E-06 : 5.BlE-06 : l.35E-06 : 6.llE-05 : 3.63E-07 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 6.74E-07 : 5.21E-06 : 7.19E-08 : 3.74E-07 : 3.63E-08 : 6.36E-07 : l.04E-08 : O.OOE+OO :

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

TEEN : 5.12E-07 : 2.BOE-06 : 5.97E-08 : 2.93E-07 : 2.93E-08 : 4.61E-07 : 9.84E-09 : O.OOE+OO :

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

CHILD : 7.70E-07 : l.42E-06 : l.lOE-07 : 3.SBE-07 : 3.70E-08 : 6.96E-07 : l.16E-08 : O.OOE+OO :

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

COW MILK * * * * * * * *

ADULT ; 6.BOE-07 ; l.lBE-06 ; 6.23E-07 ; 9.04E-07 ; 3.65E-07 ; l.78E-05 ; B.BOE-08 ; O.OOE+OO ;

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

TEEN : 7.69E-07 : l.39E~06 : l.13E-06 : l.59E-06 : 6.46E-07 : 2.BlE-05 : l.82E-07 : O.OOE+OO :

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

CHILD : 9.32E-07 : 9.20E-07 : 2.72E-06 : 2.74E-06 : l.07E-06 : 5.57E-05 : 2.BOE-07 : O.OOE+OO :

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

INFANT : l.30E-06 : 8.39E-07 : 4.44E-06 : 5.44E-06 : l.76E-06 : l.35E-04 : 5.06E-07 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : l.59E-06 : 2.0SE-07 : l.7BE-06 : 2.41E-06 : 9.0BE-07 : 2.13E-05 : 2.64E-07 : O.OOE+OO :

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

TEEN : l.53E-06 : 2.SlE-07 : 3.23E-06 : 4.26E-06 : l.61E-06 : 3.38E-05 : 5.46E-07 : O.OOE+OO :

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

CHILD : l.23E-06 : l.76E-07 : 7.79E-06 : 7.38E-06 : 2.67E-06 : 6.69E-05 : B.3BE-07 : O.OOE+OO :

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

INFANT : l.31E-06 : l.65E-07 : l.26E-05 : l.45E-05 : 4.33E-06 : l.63E-04 : l.52E-06 : 0.00E+OO :

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

INHAL : : : : : : : : :

ADULT : 3.16E-08 : 3.75E-07 : l.49E-08 : 3.SSE-08 : l.23E-08 : 8.59E-07 : 7.55E-06 : O.OOE+OO :

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

TEEN : 3.SBE-08 : 3.65E-07 : 2.09E-08 : 4.77E-08 : l.6BE-08 : l.OBE-06 : l.lOE-05 : O.OOE+OO :

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

CHILD : 3.SlE-08 : 3.23E-07 : 2.83E-08 : 4.43E-08 : l.57E-08 : l.26E-06_: 8.95E-06 : O.OOE+OO :

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

INFANT: l.84E-08 : 2.14E-07 : l.BlE-08 : 3.16E-08 : 9.94E-09 : l.lSE-06 : 5.72E-06 : O.OOE+OO :

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

F-17

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2017 (Continued)

SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= 4.09E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 8.33E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 5.57E-06 : 5.57E-06 : 5.57E-06 : 5.57E-06 : 5.57E-06 : 5.57E-06 : 5.61E-06 : 1.00E-05 :

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

GROUND : 1.67E-05 : 1.67E-05 : 1.67E-05 : 1.67E-05 : 1.67E-05 : 1.67E-05 : 1.67E-05 : 1.96E-05 :

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

VE GET : : : : : : : : :

ADULT : 3.37E-07 : 2.13E-06 : 1.SlE-07 : 2.53E-07 : 6.43E-08 : 3.91E-06 : 1.39E-08 : O.OOE+OO :

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

TEEN : 4.70E-07 : 2.27E-06 : 2.47E-07 : 3.95E-07 : 1.0lE-07 : 5.26E-06 : 2.60E-08 : 0.00E+OO :

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

CHILD : 8.57E-07 : l.49E-06 : 5.95E-07 : 6.45E-07 : 1.64E-07 : 1.0lE-05 : 3.96E-08 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 7.37E-08 : 5.69E-07 : 8.21E-09 : 4.llE-08 : 4.28E-09 : 1.0SE-07 : 1.13E-09 : O.OOE+OO :

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

TEEN : 5.60E-08 : 3.06E-07 : 6.81E-09 : 3.22E-08 : 3.44E-09 : 7.60E-08 : 1.07E-09 : O.OOE+OO :

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

CHILD : 8.42E-08 : 1.55E-07 : 1.25E-08 : 3.94E-08 : 4.34E-09 : 1.lSE-07 : l.26E-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 7.63E-08 : 1.30E-07 : 7.lSE-08 : 1.03E-07 : 4.57E-08 : 2.94E-06 : 9.61E-09 : O.OOE+OO :

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

TEEN : 8.75E-08 : 1.53E-07 : 1.30E-07 : 1.80E-07 : 8.0SE-08 : 4.65E-06 : 1.99E-08 : O.OOE+OO :

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

CHILD : 1.09E-07 : 1.02E-07 : 3.12E-07 : 3.lOE-07 : 1.34E-07 : 9.20E-06 : 3.0SE-08 : O.OOE+OO :

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

INFANT : 1.54E-07 : 9.56E-08 : 5.lSE-07 : 6.20E-07 : 2.21E-07 : 2.24E-05 : 5.52E-08 : 0.00E+OO :

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

GOATMILK : : : : : : : : :

ADULT : 1.75E-07 : 2.39E-08 : 1.99E-07 : 2.67E-07 : 1.06E-07 : 3.52E-06 : 2.88E-08 : O.OOE+OO :

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

TEEN : 1.71E-07 : 2.94E-08 : 3.62E-07 : 4.71E-07 : 1.87E-07 : 5.58E-06 : 5.95E-08 : O.OOE+OO :

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

CHILD : 1.41E-07 : 2.0BE-08 : 8.72E-07 : 8.17E-07 : 3.lOE-07 : 1.lOE-05 : 9.lSE-08 : O.OOE+OO :

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

INFANT : 1.56E-07 : 1.99E-08 : 1.42E-06 : 1.61E-06 : 5.06E-07 : 2.68E-05 : 1.65E-07 : 0.00E+OO :

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

INHAL : : : : : : : : :

ADULT : 5.91E-09 : 7.28E-08 : 3.SOE-09 : 7.65E-09 : 4.60E-09 : 4.23E-07 : 1.14E-06 : O.OOE+OO :

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

TEEN : 6.96E-09 : 9.76E-08 : 5.33E-09 : 1.04E-08 : 6.32E-09 : 5.33E-07 : 1.67E-06 : O.OOE+OO :

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

CHILD : 7.lSE-09 : 2.89E-07 : 7.23E-09 : 9.80E-09 : 5.93E-09 : 6.22E-07 : 1.36E-06 : O.OOE+OO :

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

INFANT : 4.llE-09 : 2.40E-07 : 5.0lE-09: 7.68E-09: 3.85E-09 : 5.70E-07 : 8.79E-07 : 0.00E+OO :

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

F-18

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2017 (Continued)

SPECIAL LOCATION NO. SA Nearest Garden AT 2.30 MILES ESE ANNUAL BETA AIR DOSE= 2.64E-08 MILLRADS ANNUAL GAMMA AIR DOSE= 4.96E-08 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 3.29E-08 : 3.29E-08 : 3.29E-08 : 3.29E-08 : 3.29E-08 : 3.29E-08 : 3.31E-08 : 5.94E-08 :

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

GROUND : 2.0BE-05 : 2.0SE-05 : 2.0BE-05 : 2.0BE-05 : 2.0BE-05 : 2.0BE-05 : 2.0BE-05 : 2.45E-05 :

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

VE GET : : : : : : : : :

ADULT : 4.lBE-07 : 2.66E-06 : 1.64E-07 : 3.12E-07 : 7.38E-08 : 3.67E-06 : l.74E-08 : O.OOE+OO :

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

TEEN : 5.83E-07 : 2.83E-06 : 2.70E-07 : 4.BBE-07 : 1.16E-07 : 4.94E-06 : 3.25E-08 : O.OOE+OO :

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

CHILD : 1.06E-06 : 1.SSE-06 : 6.47E-07 : 7.96E-07 : 1.89E-07 : 9.47E-06 : 4.95E-08 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 9.19E-08 : 7.llE-07 : 9.94E-09: 5.llE-08 : 5.06E-09 : 9.86E-08 : l.42E-09 : 0.00E+OO :

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

TEEN : 6.99E-08 : 3.82E-07 : 8.24E-09 : 4.0lE-08 : 4.0BE-09 : 7.14E-08 : 1.34E-09 : O.OOE+OO :

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

CHILD : 1.0SE-07 : 1.93E-07 : 1.52E-08 : 4.90E-08 : 5.lSE-09 : 1.0BE-07 : 1.SBE-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 9.34E-08 : 1.61E-07 : 8.62E-08 : 1.25E-07 : 5.17E-08 : 2.75E-06 : 1.20E-08 : O.OOE+OO :

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

TEEN : 1.06E~07 : 1.90E-07 : l.56E-07 : 2.19E-07 : 9.lSE-08 : 4.36E-06 : 2.48E-08 : O.OOE+OO :

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

CHILD : l.29E-07 : 1.26E-07 : 3.76E-07 : 3.77E-07 : 1.52E-07 : 8.63E-06 : 3.BlE-08 : O.OOE+OO :

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

INFANT : 1.BlE-07 : 1.16E-07 : 6.16E-07 : 7.SOE-07 : 2.49E-07 : 2.lOE-05 : 6.90E-08 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 2.17E-07 : 2.SSE-08 : 2.45E-07 : 3.30E-07 : 1.26E-07 : 3.30E-06 : 3.60E-08 : O.OOE+OO :

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

TEEN : 2.lOE-07 : 3.48E-08 : 4.44E-07 : 5.83E-07 : 2.23E-07 : 5.23E-06 : 7.44E-08 : O.OOE+OO :

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

CHILD : l.70E-07 : 2.45E-08 : 1.07E-06 : l.OlE-06 : 3.70E-07 : 1.04E-05 : 1.14E-07 : O.OOE+OO :

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

INFANT : 1.83E-07 : 2.31E-08 : 1.73E-06 : l.99E-06 : 6.02E-07 : 2.52E-05 : 2.07E-07 : O.OOE+OO :

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

INHAL :* : : : : : : : :

ADULT : 9.93E-09 : 1.lBE-07 : 4.63E-09 : 1.lOE-08 : 3.75E-09 : 2.79E-07 : 2.41E-06 : O.OOE+OO :

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

TEEN : 1.12E-08 : 1.lOE-07 : 6.SOE-09 : 1.48E-08 : 5.14E-09 : 3.SOE-07 : 3.52E-06 : O.OOE+OO :

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

. CHILD : 1.09E-08 : 5.67E-08 : 8.SOE-09 : 1.37E-08 : 4.79E-09 : 4.07E-07 : 2.SSE-06 : O.OOE+OO :

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

INFANT: 5.66E-09 : 2.74E-08 : 5.59E-09: 9.72E-09 : 3.03E-09: 3.73E-07 : 1.82E-06: O.OOE+OO :

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

F-19

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2017 SPECIAL LOCATION NO. lA Site Boundary AT . 67 MILES N ANNUAL BETA AIR DOSE= 4.75E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 9.67E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 6.47E-06 : 6.47E-06 : 6.47E-06 : 6.47E-06 : 6.47E-06 : 6.47E-06 : 6.52E-06 : l.16E-05 :

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

GROUND : 3.92E-03 : 3.92E-03 : 3.92E-03 : 3.92E-03 : 3.92E-03 : 3.92E-03 : 3.92E-03 : 4.61E-03 :

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

VE GET : : : : : : : : :

ADULT : 7.30E-05 : 5.09E-04 : 1.73E-05 : 5.22E-05 : 9.91E-06 : 2.13E-04 : 2.26E-06 : O.OOE+OO :

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

TEEN : 1.0SE-04 : 5.41E-04 : 2.83E-05 : B.13E-05 : 1.56E-05 : 2.87E-04 : 4.23E-06 : O.OOE+OO :

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

CHILD : 1.97E-04 : 3.54E-04 : 6.73E-05 : 1.30E-04 : 2.48E-05 : 5.SOE-04 : 6.44E-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 1.71E-05 : 1.34E-04 : 1.43E-06: 9.49E-06 : 1.0SE-06 : 5.73E-06 : 1.84E-07 : O.OOE+OO :

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

TEEN : 1.32E-05 : 7.23E-05 : 1.16E-06 : 7.41E-06 : B.14E-07 : 4.lSE-06 : 1.75E-07 : O.OOE+OO :

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

CHILD : 2.00E-05 : 3.65E-05 : 2.lOE-06 : B.97E-06 : 9.86E-07 : 6.26E-06 : 2.0SE-07 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.39E-05 : 3.14E-05 : 1.13E-05 : 1.BSE-05 : 7.27E-06 : 1.60E-04 : 1.56E-06 : O.OOE+OO :

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

TEEN : 1.69E-05 : 3.68E-05 : 2.04E-05 : 3.23E-05 : 1.26E-05 : 2.53E-04 : 3.23E-06 : O.OOE+OO :

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

CHILD : 2.32E-05 : 2.43E-05 : 4.BSE-05 : 5.45E-05 : 2.04E-05 : 5.00E-04 : 4.96E-06 : O.OOE+OO :

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

INFANT : 3.24E-05 : 2.9BE-05 : 7.77E-05 : 1.06E-04 : 3.20E-05 : 1.21E-03 : 8.97E-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 2.BlE-05 : 4.71E-06 : 3.lOE-05 : 4.26E-05 : 1.53E-05 : 1.92E-04 : 4.6BE-06 : O.OOE+OO :

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

TEEN : 2.70E-05 : 5.66E-06 : 5.62E-05 : 7.SlE-05 : 2.70E-05 : 3.03E-04 : 9.6BE-06 : O.OOE+OO :

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

CHILD : 2.17E-05 : 3.87E-06 : 1.35E-04 : 1.30E-04 : 4.4BE-05 : 6.00E-04 : 1.49E-05 : O.OOE+OO :

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

INFANT : 2.25E-05 : 4.SlE-06 : 2.17E-04 : 2.54E-04 : 7.24E-05 : 1.46E-03 : 2.69E-05 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 7.41E-07 : 9.92E-06 : 2.4BE-07 : B.29E-07 : 1.89E-07 : 7.59E-06 : 2.06E-04 : O.OOE+OO :

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

TEEN : 8.70E-07 : 9.06E-06 : 3.47E-07 : 1.lOE-06 : 2.56E-07 : 9.47E-06 : 3.0lE-04 : O.OOE+OO :

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

CHILD : 8.86E-07 : 3.66E-06 : 4.67E-07 : 9.99E-07 : 2.32E-07 : 1.0BE-05 : 2.44E-04 : O.OOE+OO :

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

INFANT: 4.54E-07 : 1.40E-06: 2.BBE-07 : 6.69E-07 : 1.40E-07 : 9.91E-06: 1.56E-04 : O.OOE+OO :

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

F-20

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2017 (Continued)

SPECIAL LOCATION NO. 2A Site Boundary AT .65 MILES SE ANNUAL BETA AIR DOSE= 1.29E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 2.62E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 1.76E-06 : 1.76E-06 : 1.76E-06 : 1.76E-06 : 1.76E-06 : 1.76E-06 : l.77E-06 : 3.16E-06 :

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

GROUND : 3.06E-03 : 3.06E-03 : 3.06E-03 : 3.06E-03 : 3.06E-03 : 3.06E-03 : 3.06E-03 : 3.60E-03 :

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

VE GET : : : : : : : : :

ADULT : 5.69E-05 : 3.97E-04 : 1.25E-05 : 4.0SE-05 : 7.47E-06 : 1.19E-04 : 1.76E-06 : O.OOE+OO :

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

TEEN : 8.19E-05 : 4.23E-04 : 2.0SE-05 : 6.32E-05 : 1.17E-05 : 1.61E-04 : 3.29E-06 : O.OOE+OO :

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

CHILD : 1.53E-04 : 2.76E-04 : 4.BBE-05 : 1.0lE-04 : 1.87E-05 : 3.0BE-04 : 5.0lE-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 1.33E-05 : 1.0SE-04 : 1.llE-06 : 7.40E-06 : 8.0BE-07 : 3.21E-06 : l.44E-07 : O.OOE+OO :

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

TEEN : 1.03E-05 : 5.64E-05 : 8.97E-07 : 5.78E-06 : 6:2BE-07 : 2.33E-06 : l.36E-07 : O.OOE+OO :

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

CHILD : 1.56E-05 : 2.BSE-05 : 1.61E-06 : 6.99E-06 : 7.60E-07 : 3.SlE-06 : 1.60E-07 : 0.00E+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.0BE-05 : 2.45E-05 : 8.72E-06 : 1.43E-05 : 5.47E-06 : 8.93E-05 : 1.22E-06 : O.OOE+OO :

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

TEEN : 1.31E-05 : 2.87E-05 : 1.56E-05 : 2.49E-05 : 9.46E-06 : 1.41E-04 : 2.SlE-06 : O.OOE+OO :

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

CHILD : 1.79E-05 : 1.89E-05 : 3.72E-05 : 4.21E-05 : 1.53E-05 : 2.79E-04 : 3.86E-06 : O.OOE+OO :

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

INFANT : 2.49E-05 : 2.32E-05 : 5.94E-05 : 8.17E-05 : 2.39E-05 : 6.79E-04 : 6.98E-06 : 0.00E+OO :

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

GOATMILK : : : : : : : : :

ADULT : 2.lBE-05 : 3.63E-06 : 2.40E-05 : 3.30E-05 : 1.17E-05 : 1.07E-04 : 3.65E-06 : O.OOE+OO :

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

TEEN : 2.09E-05 : 4.35E-06 : 4.35E-05 : 5.82E-05 : 2.07E-05 : 1.70E-04 : 7.53E-06 : O.OOE+OO :

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

CHILD : 1.67E-05 : 2.96E-06 : 1.0SE-04 : 1.0lE-04 : 3.42E-05 : 3.35E-04 : 1.16E-05 : O.OOE+OO :

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

INFANT : 1.71E-05 : 3.46E-06 : l.68E-04 : 1.97E-04 : 5.52E-05 : 8.lSE-04 : 2.lOE-05 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 5.83E-07 : 7.BlE-06 : 1.94E-07 : 6.SlE-07 : 1.46E-07 : 5.74E-06 : 1.63E-04 : O.OOE+OO :

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

TEEN : 6.BSE-07 : 7.llE-06 : 2.71E-07 : 8.66E-07 : 1.98E-07 : 7.lSE-06 : 2.38E-04 : O.OOE+OO :

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

CHILD : 6.97E-07 : 2.72E-06 : 3.65E-07 : 7.BSE-07 : 1.79E-07 : 8.13E-06 : 1.92E-04 : O.OOE+OO :

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

INFANT: 3.57E-07 : 9.53E-07 : 2.25E-07 : 5.25E-07 : 1.07E-07 : 7.44E-06 : 1.23E-04 : 0.00E+OO :

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

F-21

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2017 (Continued)

SPECIAL LOCATION NO. 3A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE= 7.46E-06 MILLRADS ANNUAL GAMMA AIR DOSE= l.52E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 1.02E-05 : l.02E-05 : 1.02E-05 : 1.02E-05 : 1.02E-05 : 1.02E-05 : 1.02E-05 : l.83E-05 :

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

GROUND : 6.73E-04 : 6.73E-04 : 6.73E-04 : 6.73E-04 : 6.73E-04 : 6.73E-04 : 6.73E-04 : 7.92E-04 :

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

VE GET : : : : : : : : :

ADULT : 1.26E-05 : 8.76E-05 : 3.37E-06 : 9.0SE-06 : 1.BlE-06 : 5.59E-05 : 3.91E-07 : O.OOE+OO :

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

TEEN : l.BlE-05 : 9.32E-05 : 5.52E-06 : 1.41E-05 : 2.84E-06 : 7.54E-05 : 7.32E-07 : O.OOE+OO :

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

CHILD : 3.40E-05 : 6.09E-05 : 1.32E-05 : 2.26E-05 : 4.54E-06 : 1.44E-04 : 1.llE-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 2.94E-06 : 2.31E-05 : 2.53E-07 : l.64E-06 : 1.84E-07 : 1.SOE-06 : 3.19E-08 : O.OOE+OO :

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

TEEN : 2.26E-06 : 1.24E-05 : 2.06E-07 : 1.28E-06 : 1.43E-07 : 1.09E-06 : 3.02E-08 : O.OOE+OO :

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

CHILD : 3.44E-06 : 6.27E-06 : 3.70E-07 : l.SSE-06 : 1.74E-07 : 1.65E-06 : 3.SSE-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 2.43E-06 : 5.42E-06 : 2.0lE-06 : 3.25E-06 : 1.34E-06 : 4.20E-05 : 2.70E-07 : O.OOE+OO :

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

TEEN : 2.97E-06 : 6.36E-06 : 3.61E-06 : 5.67E-06 : 2.32E-06 : 6.64E-05 : 5.SBE-07 : O.OOE+OO :

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

CHILD : 4.09E-06 : 4.20E-06 : 8.60E-06 : 9.57E-06 : 3.76E-06 : 1.31E-04 : 8.SBE-07 : O.OOE+OO :

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

INFANT : 5.74E-06 : 5.16E-06 : 1.39E-05 : 1.87E-05 : 5.94E-06 : 3.20E-04 : 1.SSE-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 4.89E-06 : 8.32E-07 : 5.44E-06 : 7.42E-06 : 2.74E-06 : 5.04E-05 : 8.lOE-07 : O.OOE+OO :

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

TEEN : 4.73E-06 : 1.00E-06 : 9.86E-06 : 1.31E-05 : 4.84E-06 : 7.97E-05 : 1.67E-06 : O.OOE+OO :

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

CHILD : 3.BSE-06 : 6.90E-07 : 2.37E-05 : 2.26E-05 : 8.03E-06 : l.SBE-04 : 2.57E-06 : O.OOE+OO :

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

INFANT : 4.0BE-06 : 8.0lE-07 : 3.82E-05 : 4.44E-05 : 1.30E-05 : 3.83E-04 : 4.66E-06 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 1.33E-07 : 1.79E-06 : 4.69E-08 : 1.SlE-07 : 3.BSE-08 : 1.92E-06 : 3.66E-05 : O.OOE+OO :

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

TEEN : 1.57E-07 : 1.69E-06 : 6.SSE-08 : 2.0lE-07 : 5.22E-08 : 2.40E-06 : 5.34E-05 : O.OOE+OO :

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

CHILD : 1.60E-07 : 1.12E-06 : 8.83E-08 : 1.82E-07 : 4.76E-08 : 2.77E-06 : 4.33E-05 : O.OOE+OO :

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

INFANT: 8.25E-08 : 6.SSE-07 : 5.53E-08 : 1.23E-07 : 2.90E-08 : 2.53E-06: 2.76E-05 : O.OOE+OO :

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

F-22

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2017 (Continued)

SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= 6.78E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 1.38E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 9.25E-06 : 9.25E-06 : 9.25E-06 : 9.25E-06 : 9.25E-06 : 9.25E-06 : 9.32E-06 : l.66E-05 :

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

GROUND : 4.96E-05 : 4.96E-05 : 4.96E-05 : 4.96E-05 : 4.96E-05 : 4.96E-05 : 4.96E-05 : 5.83E705 :

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

VE GET : : : : : : : : :

ADULT : 9.37E-07 : 6.46E-06 : 3.0lE-07 : 6.78E-07 : 1.48E-07 : 6.66E-06 : 2.91E-08 : O.OOE+OO :

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

TEEN : 1.35E-06 : 6.BBE-06 : 4.94E-07 : 1.06E-06 : 2.32E-07 : 8.97E-06 : 5.45E-08 : O.OOE+OO :

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

CHILD : 2.52E-06 : 4.49E-06 : 1.lBE-06 : 1.70E-06 : 3.70E-07 : 1.72E-05 : 8.30E-08 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 2.17E-07 : 1.70E-06 : 1.95E-08 : 1.21E-07 : 1.41E-08 : 1.79E-07 : 2.38E-09 : O.OOE+OO :

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

TEEN : 1.67E-07 : 9.lSE-07 : 1.SBE-08 : 9.47E-08 : 1.lOE-08 : 1.30E-07 : 2.25E-09 : O.OOE+OO :

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

CHILD : 2.54E-07 : 4.62E-07 : 2.BSE-08 : 1.lSE-07 : 1.34E-08 : 1.96E-07 : 2.64E-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.84E-07 : 4.02E-07 : 1.56E-07 : 2.48E-07 : 1.lOE-07 : 5.00E-06 : 2.0lE-08 : O.OOE+OO :

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

TEEN : 2.26E-07 : 4.72E-07 : 2.BOE-07 : 4.33E-07 : 1.91E-07 : 7.92E-06 : 4.16E-08 : O.OOE+OO :

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

CHILD : 3.14E-07 : 3.12E-07 : 6.68E-07 : 7.31E-07 : 3.lOE-07 : 1.57E-05 : 6.39E-08 : O.OOE+OO :

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

INFANT : 4.45E-07 : 3.BSE-07 : 1.09E-06 : 1.44E-06 : 4.94E-07 : 3.BlE-05 : l.16E-07 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 3.68E-07 : 6.42E-08 : 4.14E-07 : 5.60E-07 : 2.16E-07 : 6.00E-06 : 6.04E-08 : O.OOE+OO :

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

TEEN : 3.59E-07 : 7.78E-08 : 7.SlE-07 : 9.87E-07 : 3.82E-07 : 9.SOE-06 : l.25E-07 : O.OOE+OO :

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

CHILD : 3.00E-07 : 5.40E-08 : 1.BlE-06 : 1.71E-06 : 6.34E-07 : 1.BBE-05 : l.92E-07 : O.OOE+OO :

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

INFANT : 3.28E-07 : 6.24E-08 : 2.93E-06: 3.36E-06 : l.03E-06 : 4.57E-05 : 3.47E-07 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 1.BlE-08 : 2.SOE-07 : 8.30E-09 : 2.19E-08 : 9.06E-09 : 7.26E-07 : 4.52E-06 : O.OOE+OO :

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

TEEN : 2.lSE-08 : 2.83E-07 : 1.16E-08 : 2.94E-08 : 1.24E-08 : 9.14E-07 : 6.61E-06 : O.OOE+OO :

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

CHILD : 2.22E-08 : 5.54E-07 : 1.57E-08 : 2.70E-08 : 1.lSE-08 : 1.06E-06 : 5.36E-06 : O.OOE+OO :

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

INFANT : 1.20E-08 : 4.40E-07 : 1.0SE-08 : 1.95E-08 : 7.26E-09: 9.73E-07 : 3.44E-06 : O.OOE+OO :

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

F-23

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2017 (Continued)

SPECIAL LOCATION NO. SA Nearest Garden AT 2.30 MILES ESE ANNUAL BETA AIR DOSE= 1.83E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 3.73E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 2.SOE-06 : 2.SOE-06 : 2.SOE-06 : 2.SOE-06 : 2.SOE-06 : 2.SOE-06 : 2.52E-06 : 4.49E-06 :

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

GROUND : 7.96E-05 : 7.96E-05 : 7.96E-05 : 7.96E-05 : 7.96E-05 : 7.96E-05 : 7.96E-05 : 9.36E-05 :

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

VE GET : : : : : : : : :

ADULT : 1.49E-06 : 1.04E-05 : 4.18E-07 : 1.07E-06 : 2.20E-07 : 7.52E-06 : 4.63E-08 : O.OOE+OO :

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

TEEN : 2.lSE-06 : 1.lOE-05 : 6.84E-07 : 1.67E-06 : 3.44E-07 : 1.0lE-05 : 8.67E-08 : O.OOE+OO :

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

CHILD : 4.02E-06 : 7.20E-06 : 1.63E-06 : 2.68E-06 : 5.SOE-07 : 1.94E-05 : 1.32E-07 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 3.48E-07 : 2.73E-06 : 3.02E-08 : 1.94E-07 : 2.20E-08 : 2.02E-07 : 3.78E-09 : O.OOE+OO :

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

TEEN : 2.68E-07 : 1.47E-06 : 2.45E-08 : 1.SlE-07 : 1.71E-08 : 1.47E-07 : 3.SBE-09 : O.OOE+OO :

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

CHILD : 4.06E-07 : 7.41E-07 : 4.42E-08 : 1.83E-07 : 2.07E-08 : 2.21E-07 : 4.20E-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 2.90E-07 : 6.41E-07 : 2.40E-07 : 3.87E-07 : 1.62E-07 : 5.65E-06 : 3.20E-08 : O.OOE+OO :

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

TEEN : 3.53E-07 : 7.53E-07 : 4.32E-07 : 6.75E-07 : 2.81E-07 : 8.94E-06 : 6.61E-08 : O.OOE+OO :

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

CHILD : 4.88E-07 : 4.98E-07 : 1.03E-06 : 1.14E-06 : 4.56E-07 : 1.77E-05 : 1.02E-07 : O.OOE+OO :

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

INFANT : 6.87E-07 : 6.12E-07 : 1.66E-06 : 2.23E-06 : 7.22E-07 : 4.30E-05 : 1.84E-07 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 5.81E-07 : 9.94E-08 : 6.48E-07 : 8.82E-07 : 3.29E-07 : 6.78E-06 : 9.60E-08 : O.OOE+OO :

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

TEEN : 5.62E-07 : 1.20E-07 : 1.17E-06 : 1.SSE-06 : 5.82E-07 : 1.07E-05 : 1.98E-07 : O.OOE+OO :

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

CHILD : 4.61E-07 : 8.26E-08 : 2.83E-06 : 2.69E-06 : 9.64E-07 : 2.12E-05 : 3.0SE-07 : O.OOE+OO : *

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

INFANT : 4.92E-07 : 9.59E-08 : 4.56E-06 : 5.28E-06 : 1.56E-06 : 5.16E-05 : 5.52E-07 : O.OOE+OO :

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

INHAL : : : : : : . : : :

ADULT : 2.52E-08 : 3.39E-07 : 9.0lE-09 : 2.86E-08 : 7.61E-09 : 4.07E-07 : 6.87E-06 : O.OOE+OO :

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

TEEN : 2.96E-08 : 3.23E-07 : 1.26E-08 : 3.81E-08 : 1.03E-08 : 5.lOE-07 : 1.00E-05 : O.OOE+OO :

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

CHILD : 3.02E-08 : 2.41E-07 : 1.70E-08 : 3.46E-08 : 9.42E-09 : 5.87E-07 : 8.13E-06 : O.OOE+OO :

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

INFANT: 1.57E-08 : 1.49E-07 : 1.07E-08 : 2.35E-08 : 5.77E-09: 5.37E-07 : 5.20E-06: O.OOE+OO :

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

F-24

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2017 SPECIAL LOCATION NO. lA Site Boundary AT . 67 MILES N ANNUAL BETA AIR DOSE= 2.16E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 4.39E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 2.94E-06 : 2.94E-06 : 2.94E-06 : 2.94E-06 : 2.94E-06 : 2.94E-06 : 2.96E-06 : 5.28E-06 :

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

GROUND : 1.34E-03 : 1.34E-03 : 1.34E-03 : 1.34E-03 : 1.34E-03 : 1.34E-03 : 1.34E-03 : 1.57E-03 :

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

VE GET : : : : : : : : :

ADULT : 2.54E-05 : 1.70E-04 : 6.60E-06: 1.75E-05 : 3.00E-06 : 2.54E-05 : 9.41E-07 : O.OOE+OO :

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

TEEN : 3.60E-05 : 1.BlE-04 : l.OBE-05 : 2.75E-05 : 4.78E-06 : 3.36E-05 : 1.76E-06 : O.OOE+OO :

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

CHILD : 6.64E-05 : 1.lBE-04 : 2.59E-05 : 4.46E-05 : 7.84E-06 : 6.42E-05 : 2.68E-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 5.82E-06 : 4.SBE-05 : 5.04E-07 : 3.12E-06 : 2.35E-07 : 6.48E-07 : 7.69E-08 : O.OOE+OO :

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

TEEN : 4.45E-06 : 2.46E-05 : 4.lBE-07 : 2.44E-06 : l.90E-07 : 4.69E-07 : 7.27E-08 : O.OOE+OO :

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

CHILD : 6.73E-06 : 1.24E-05 : 7.71E-07 : 2.98E-06 : 2.41E-07 : 7.0BE-07 : 8.SSE-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 4.99E-06 : 1.0lE-05 : 4.29E-06 : 6.37E-06 : 2.0BE-06 : 2.06E-05 : 6.SlE-07 : O.OOE+OO :

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

TEEN : 5.64E-06 : 1.19E-05 : 7.77E-06 : 1.12E-05 : 3.69E-06 : 3.28E-05 : 1.34E-06 : O.OOE+OO :

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

CHILD : 6.BSE-06 : 7.91E-06 : 1.87E-05 : 1.93E-05 : 6.12E-06 : 6.66E-05 : 2.07E-06 : O.OOE+OO :

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

INFANT : 9.41E-06 : 6.95E-06 : 3.00E-05 : 3.78E-05 : 9.89E-06 : 1.62E-04 : 3.74E-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 1.lSE-05 : 1.SBE-06 : 1.27E-05 : 1.74E-05 : 6.02E-06 : 2.47E-05 : 1.95E-06 : O.OOE+OO :

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

TEEN : 1.09E-05 : 1.91E-06 : 2.31E-05 : 3.0BE-05 : 1.07E-05 : 3.94E-05 : 4.03E-06 : O.OOE+OO :

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

CHILD : 8.45E-06 : 1.32E-06 : 5.57E-05 : 5.33E-05 : 1.77E-05 : 7.99E-05 : 6.20E-06 : O.OOE+OO :

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

INFANT : 8.40E-06 : l.19E-06 : 8.91E-05 : 1.04E-04 : 2.BSE-05 : 1.94E-04 : 1.12E-05 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 4.lSE-07 : 5.23E-06 : 1.74E-07 : 4.SlE-07 : 1.53E-07 : 7.03E-06 : 1.09E-04 : O.OOE+OO :

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

TEEN : 4.77E-07 : 4.77E-06 : 2.44E-07 : 6.0SE-07 : 2.llE-07 : 9.53E-06 : 1.59E-04 : O.OOE+OO :

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

CHILD : 4.77E-07 : l.84E-06 : 3.31E-07 : 5.61E-07 : l.97E-07 : 1.25E-05 : 1.29E-04 : O.OOE+OO :

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

INFANT: 2.47E-07 : 6.SlE-07 : 2.llE-07 : 3.97E-07 : 1.26E-07 : 1.16E-05: 8.22E-05 : O.OOE+OO :

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

F-25

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2017 (Continued)

SPECIAL LOCATION NO. 2A Site Boundary AT .65 MILES SE ANNUAL BETA AIR DOSE= 2.69E-07 MILLRADS ANNUAL GAMMA AIR DOSE= 5.48E-07 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 3.67E-07 : 3.67E-07 : 3.67E-07 : 3.67E-07 : 3.67E-07 : 3.67E-07 : 3.70E-07 : 6.60E-07 :

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

GROUND : 6.31E-04 : 6.31E-04 : 6.31E-04 : 6.31E-04 : 6.31E-04 : 6.31E-04 : 6.31E-04 : 7.42E-04 :

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

VE GET : : : : : : : : :

ADULT : 1.20E-05 : 8.02E-05 : 2.94E-06: 8.24E-06 : 1.37E-06 : 4.18E-06 : 4.43E-07 : 0.00E+OO :

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

TEEN : 1.69E-05 : 8.54E-05 : 4.84E-06 : 1.29E-05 : 2.19E-06 : 5.31E-06 : 8.30E-07 : O.OOE+OO :

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

CHILD : 3.13E-05 : 5.SSE-05 : 1.lSE-05 : 2.09E-05 : 3.59E-06 : 1.0lE-05 : 1.26E-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 2.74E-06 : 2.16E-05 : 2.35E-07 : 1.47E-06 : 1.09E-07 : 9.44E-08 : 3.62E-08 : O.OOE+OO :

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

TEEN : 2.lOE-06 : 1.16E-05 : 1.95E-07 : 1.lSE-06 : 8.87E-08 : 6.83E-08 : 3.42E-08 : O.OOE+OO :

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

CHILD : 3.17E-06 : 5.87E-06 : 3.60E-07 : 1.40E-06 : 1.12E-07 : 1.03E-07 : 4.02E-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 2.34E-06 : 4.77E-06 : 2.00E-06 : 2.98E-06 : 9.SOE-07 : 3.89E-06 : 3.06E-07 : O.OOE+OO :

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

TEEN : 2.64E-06 : 5.62E-06 : 3.62E-06 : 5.24E-06 : 1.68E-06 : 6.30E-06 : 6.33E-07 : O.OOE+OO :

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

CHILD : 3.19E-06 : 3.72E-06 : 8.72E-06 : 9.0lE-06 : 2.79E-06 : 1.33E-05 : 9.72E-07 : O.OOE+OO :

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

INFANT : 4.37E-06 : 3.27E-06 : 1.40E-05 : 1.77E-05 : 4.SOE-06 : 3.23E-05 : 1.76E-06 : 0.00E+OO :

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

GOATMILK : : : : : : : : :

ADULT : 5.41E-06 : 7.36E-07 : 5.97E-06 : 8.19E-06 : 2.SOE-06 : 4.67E-06 : 9.lSE-07 : O.OOE+OO :

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

TEEN : 5.13E-06 : 8.87E-07 : 1.0BE-05 : 1.44E-05 : 4.95E-06 : 7.56E-06 : 1.90E-06 : O.OOE+OO :

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

CHILD : 3.94E-06 : 6.12E-07 : 2.61E-05 : 2.SOE-05 : 8.21E-06 : 1.59E-05 : 2.92E-06 : O.OOE+OO :

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

INFANT : 3.88E-06 : 5.54E-07 : 4.17E-05 : 4.89E-05 : 1.32E-05 : 3.87E-05 : 5.28E-06 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 3.93E-07 : 4.93E-06 : 1.66E-07 : 4.29E-07 : 1.SlE-07 : 7.19E-06 : 1.03E-04 : O.OOE+OO :

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

TEEN : 4.52E-07 : 4.SOE-06 : 2.33E-07 : 5.76E-07 : 2.0SE-07 : 9.75E-06 : 1.SOE-04 : O.OOE+OO :

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

CHILD : 4.52E-07 : 1.68E-06 : 3.16E-07 : 5.34E-07 : 1.95E-07 : 1.28E-05 : 1.22E-04 : O.OOE+OO :

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

INFANT: 2.34E-07 : 5.64E-07 : 2.02E-07 : 3.SOE-07 : 1.25E-07 : 1.19E-05: 7.75E-05 : O.OOE+OO :

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

F-26

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2017 (Continued)

SPECIAL LOCATION NO. 3A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE= 1.40E-05 MILLRADS ANNUAL GAMMA AIR DOSE= 2.BSE-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 1.91E-05 : 1.91E-05 : 1.91E-05 : 1.91E-05 : 1.91E-05 : 1.91E-05 : 1.92E-05 : 3.43E-05 :

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

GROUND : 3.44E-04 : 3.44E-04 : 3.44E-04 : 3.44E-04 : 3.44E-04 : 3.44E-04 : 3.44E-04 : 4.0SE-04 :

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

VE GET : : : : : : : : :

ADULT : 6.62E-06 : 4.39E-05 : 2.30E-06 : 4.62E-06 : 9.30E-07 : 3.48E-05 : 2.45E-07 : O.OOE+OO :

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

TEEN : 9.36E-06 : 4.67E-05 : 3.78E-06 : 7.23E-06 : 1.47E-06 : 4.67E-05 : 4.59E-07 : O.OOE+OO :

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

CHILD : 1.73E-05 : 3.06E-05 : 9.07E-06: 1.lBE-05 : 2.40E-06 : 8.95E-05 : 6.98E-07 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 1.SOE-06 : 1.lBE-05 : 1.38E-07 : 8.07E-07 : 6.SlE-08 : 9.25E-07 : 2.00E-08 : O.OOE+OO :

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

TEEN : 1.lSE-06 : 6.34E-06 : 1.lSE-07 : 6.32E-07 : 5.28E-08 : 6.70E-07 : 1.89E-08 : O.OOE+OO :

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

CHILD : 1.73E-06 : 3.20E-06 : 2.llE-07 : 7.71E-07 : 6.70E-08 : 1.0lE-06 : 2.23E-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.33E-06 : 2.63E-06 : 1.19E-06 : 1.72E-06 : 6.57E-07 : 2.66E-05 : 1.69E-07 : O.OOE+OO :

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

TEEN : 1.52E-06 : 3.lOE-06 : 2.lSE-06 : 3.03E-06 : 1.16E-06 : 4.23E-05 : 3.SOE-07 : O.OOE+OO :

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

CHILD : 1.89E-06 : 2.06E-06 : 5.19E-06 : 5.21E-06 : 1.93E-06 : 8.42E-05 : 5.38E-07 : O.OOE+OO :

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

INFANT : 2.65E-06 : 1.BlE-06 : 8.45E-06 : 1.03E-05 : 3.16E-06 : 2.0SE-04 : 9.74E-07 : O.OOE+OO :

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

GOATMILK * * * * * * * *

ADULT ; 3.04E-06 ; 4.39E-07 ; 3.43E-06 ; 4.62E-06 ; 1.70E-06 ; 3.20E~05 ; 5.0BE-07 ; O.OOE+OO ;

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

TEEN : 2.93E-06 : 5.35E-07 : 6.21E-06 : 8.lSE-06 : 3.02E-06 : 5.07E-05 : 1.0SE-06 : O.OOE+OO :

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

CHILD : 2.34E-06 : 3.74E-07 : 1.SOE-05 : 1.41E-05 : 5.0lE-06 : 1.0lE-04 : 1.61E-06 : O.OOE+OO :

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

INFANT : 2.46E-06 : 3.43E-07 : 2.41E-05 : 2.77E-05 : 8.12E-06 : 2.45E-04 : 2.92E-06 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 7.17E-08 : 9.03E-07 : 3.27E-08 : 8.02E-08 : 3.24E-08 : 1.92E-06 : 1.82E-05 : O:OOE+OO :

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

TEEN : 8.27E-08 : 8.76E-07 : 4.59E-08 : 1.0BE-07 : 4.47E-08 : 2.54E-06 : 2.67E-05 : O.OOE+OO :

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

CHILD : 8.32E-08 : 7.60E-07 : 6.22E-08 : 1.00E-07 : 4.lBE-08 : 3.23E-06 : 2.16E-05 : O.OOE+OO :

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

INFANT : 4.37E-08 : 5.00E-07 : 4.0SE-08 : 7.25E-08 : 2.69E-08 : 2.98E-06 : 1.38E-05 : O.OOE+OO :

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

F-27

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2017 (Continued)

SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= 1.0BE-05 MILLRADS ANNUAL GAMMA AIR DOSE= 2.19E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : l.47E-05 : 1.47E-05 : 1.47E-05 : l.47E-05 : 1.47E-05 : 1.47E-05 : 1.48E-05 : 2.64E-05 :

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

GROUND- : 2.68E-05 : 2.68E-05 : 2.68E-05 : 2.68E-05 : 2.68E-05 : 2.68E-05 : 2.68E-05 : 3.lSE-05 :

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

VE GET : : : : : : : : :

ADULT : 5.19E-07 : 3.42E-06 : 2.04E-07 : 3.64E-07 : 7.89E-08 : 3.89E-06 : 1.92E-08 : O.OOE+OO :

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

TEEN : 7.33E-07 : 3.64E-06 : 3.35E-07 : 5.70E-07 : 1.24E-07 : 5.22E-06 : 3.59E-08 : O.OOE+OO :

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

CHILD : 1.35E-06 : 2.38E-06 : 8.06E-07 : 9.27E-07 : 2.03E-07 : l.OOE-05 : 5.47E-08 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 1.17E-07 : 9.16E-07 : 1.llE-08 : 6.30E-08 : 5.26E-09 : 1.04E-07 : 1.57E-09 : O.OOE+OO :

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

TEEN : 8.93E-08 : 4.93E-07 : 9.21E-09 : 4.93E-08 : 4.27E-09 : 7.SOE-08 : 1.48E-09 : O.OOE+OO :

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

CHILD : 1.35E-07 : 2.49E-07 : 1.70E-08 : 6.0lE-08 : 5.41E-09 : 1.13E-07 : 1.74E-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.06E-07 : 2.06E-07 : 9.SBE-08 : 1.38E-07 : 5.61E-08 : 2.96E-06 : 1.33E-08 : O.OOE+OO :

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

TEEN : 1.22E-07 : 2.43E-07 : 1.74E-07 : 2.42E-07 : 9.95E-08 : 4.70E-06 : 2.74E-08 : 0.00E+OO :

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

CHILD : 1.52E-07 : 1.61E-07 : 4.19E-07 : 4.17E-07 : 1.65E-07 : 9.34E-06 : 4.21E-08 : O.OOE+OO :

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

INFANT : 2.16E-07 : 1.42E-07 : 6.BBE-07 : 8.30E-07 : 2.72E-07 : 2.27E-05 : 7.62E-08 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 2.40E-07 : 3.SSE-08 : 2.73E-07 : 3.65E-07 : 1.39E-07 : 3.56E-06 : 3.98E-08 : O.OOE+OO :

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

TEEN : 2.32E-07 : 4.34E-08 : 4.94E-07 : 6.44E-07 : 2.46E-07 : 5.64E-06 : 8.22E-08 : O.OOE+OO :

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

CHILD : 1.89E-07 : 3.06E-08 : 1.19E-06 : l.12E-06 : 4.09E-07 : l.12E-05 : 1.26E-07 : O.OOE+OO :

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

INFANT : 2.04E-07 : 2.82E-08 : 1.93E-06 : 2.20E-06 : 6.65E-07 : 2.72E-05 : 2.29E-07 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 8.93E-09 : 1.14E-07 : 5.74E-09 : 1.14E-08 : 7.SBE-09 : 6.67E-07 : l.95E-06 : O.OOE+OO :

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

TEEN : 1.0SE-08 : l.44E-07 : 8.07E-09 : 1.54E-08 : 1.0SE-08 : 8.59E-07 : 2.BSE-06 : O.OOE+OO :

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

CHILD : 1.09E-08 : 3.BBE-07 : 1.lOE-08 : 1.46E-08 : 9.82E-09 : 1.04E-06 : 2.31E-06 : O.OOE+OO :

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

INFANT : 6.lOE-09 : 3.19E-07 : 7.63E-09 : 1.14E-08 : 6.41E-09 : 9.56E-07 : 1.49E-06 : O.OOE+OO :

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

F-28

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2017 (Continued)

SPECIAL LOCATION NO. SA Nearest Garden AT 1.70 MILES WNW ANNUAL BETA AIR DOSE= 2.lOE-05 MILLRADS ANNUAL GAMMA AIR DOSE= 4.28E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 2.86E-05 : 2.86E-05 : 2.86E-05 : 2.86E-05 : 2.86E-05 : 2.86E-05 : 2.88E-05 : 5.lSE-05 :

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

GROUND : 5.74E-05 : 5.74E-05 : 5.74E-05 : 5.74E-05 : 5.74E-05 : 5.74E-05 : 5.74E-05 : 6.75E-05 :

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

VE GET : : : : : : : : :

ADULT : 1.llE-06 : 7.32E-06 : 4.SlE-07 : 7.83E-07 : 1.73E-07 : 9.03E-06 : 4.12E-08 : O.OOE+OO :

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

TEEN : 1.57E-06 : 7.SOE-06 : 7.42E-07 : 1.23E-06 : 2.73E-07 : 1.21E-05 : 7.72E-08 : O.OOE+OO :

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

CHILD : 2.90E-06 : 5.llE-06 : l.79E-06 : 1.99E-06 : 4.45E-07 : 2.32E-05 : 1.17E-07 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 2.SOE-07 : 1.96E-06 : 2.39E-08 : 1.35E-07 : 1.14E-08 : 2.41E-07 : 3.36E-09 : O.OOE+OO :

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

TEEN : 1.91E-07 : 1.06E-06 : 1.99E-08 : 1.06E-07 : 9.23E-09 : 1.74E-07 : 3.lBE-09 : O.OOE+OO :

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

CHILD : 2.89E-07 : 5.33E-07 : 3.67E-08 : 1.29E-07 : 1.17E-08 : 2.63E-07 : 3.74E-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 2.28E-07 : 4.41E-07 : 2.07E-07 : 2.97E-07 : 1.23E-07 : 6.87E-06 : 2.SSE-08 : O.OOE+OO :

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

TEEN : 2.63E-07 : 5.21E-07 : 3.76E-07 : 5.23E-07 : 2.18E-07 : 1.09E-05 : 5.88E-08 : O.OOE+OO :

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

CHILD : 3.29E-07 : 3.46E-07 : 9.07E-07 : 8.99E-07 : 3.63E-07 : 2.17E-05 : 9.0SE-08 : O.OOE+OO :

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

INFANT : 4.69E-07 : 3.0SE-07 : 1.49E-06 : 1.79E-06 : 5.98E-07 : 5.26E-05 : 1.64E-07 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 5.17E-07 : 7.69E-08 : 5.88E-07 : 7.86E-07 : 3.02E-07 : 8.25E-06 : 8.54E-08 : O.OOE+OO :

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

TEEN : 5.0lE-07 : 9.42E-08 : 1.07E-06 : 1.39E-06 : 5.35E-07 : 1.31E-05 : 1.77E-07 : O.OOE+OO :

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

CHILD : 4.lOE-07 : 6.65E-08 : 2.57E-06 : 2.40E-06 : 8.88E-07 : 2.60E-05 : 2.71E-07 : O.OOE+OO :

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

INFANT : 4.44E-07 : 6.13E-08 : 4.16E-06 : 4.73E-06 : l.44E-06 : 6.32E-05 : 4.91E-07 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 1.75E-08 : 2.24E-07 : 1.llE-08 : 2.22E-08 : 1.47E-08 : 1.29E-06 : 3.83E-06 : O.OOE+OO :

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

TEEN : 2.06E-08 : 2.SOE-07 : l.57E-08 : 3.0lE-08 : 2.02E-08 : 1.66E~06 : 5.61E-06 : O.OOE+OO :

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

CHILD : 2.12E-08 : 7.39E-07 : 2.13E-08 : 2.84E-08 : 1.90E-08 : 2.0lE-06 : 4.SSE-06 : O.OOE+OO :

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

INFANT : 1.19E-08 : 6.07E-07 : 1.48E-08 : 2.21E-08 : 1.24E-08 : 1.84E-06 : 2.94E-06 : O.OOE+OO :

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

F-29

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2017 SPECIAL LOCATION NO. lA Site Boundary AT . 67 MILES N ANNUAL BETA AIR DOSE= 2.99E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 5.87E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 3.93E-06 : 3.93E-06: 3.93E-06 : 3.93E-06 : 3.93E-06 : 3.93E-06 : 3.96E-06 : 7.16E-06 :

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

GROUND : 2.29E-03 : 2.29E-03 : 2.29E-03 : 2.29E-03 : 2.29E-03 : 2.29E-03 : 2.29E-03 : 2.69E-03 :

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

VE GET : : : : : : : : :

ADULT : 3.SOE-05 : 2.95E-04 : 1.27E-06 : 1.72E-05 : 1.86E-06 : 3.lSE-04 : 2.57E-09 : O.OOE+OO :

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

TEEN : 5.48E-05 : 3.14E-04 : 2.02E-06 : 2.63E-05 : 2.SOE-06 : 4.24E-04 : 4.82E-09 : O.OOE+OO :

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

CHILD : 1.lOE-04 : 2.0SE-04 : 4.SSE-06 : 4.06E-05 : 4.45E-06 : 8.12E-04 : 7.33E-09 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 9.28E-06 : 7.90E-05 : 2.53E-08 : 4.24E-06 : 4.76E-08 : 8.44E-06 : 2.lOE-10 : O.OOE+OO :

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

TEEN : 7.36E-06 : 4.25E-05 : 2.llE-08 : 3.29E-06 : 3.87E-08 : 6.llE-06 : 1.98E-10 : O.OOE+OO :

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

CHILD : 1.14E-05 : 2.lSE-05 : 3.92E-08 : 3.91E-06 : 4.SSE-08 : 9.22E-06 : 2.33E-10 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 2.45E-06 : 1.75E-05 : 5.56E-07 : 1.69E-06 : 1.29E-06 : 2.38E-04 : 1.77E-09 : 0.00E+OO :

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

TEEN : 4.21E-06 : 2.06E-05 : 1.0lE-06 : 2.92E-06 : 2.30E-06 : 3.77E-04 : 3.66E-09 : O.OOE+OO :

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

CHILD : 8.42E-06 : 1.36E-05 : 2.45E-06 : 4.SOE-06 : 3.83E-06 : 7.49E-04 : 5.63E-09 : O.OOE+OO :

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

INFANT : 1.41E-05 : 1.20E-05 : 5.0SE-06 : 1.07E-05 : 6.66E-06 : 1.82E-03 : 1.02E-08 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 7.77E-07 : 2.35E-06 : 7.12E-07 : 1.06E-06 : l.56E-06 : 2.86E-04 : 5.31E-09 : O.OOE+OO :

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

TEEN : l.29E-06 : 2.SlE-06 : l.29E-06 : 1.86E-06 : 2.78E-06 : 4.53E-04 : 1.lOE-08 : O.OOE+OO :

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

CHILD : 2.44E-06 : 1.91E-06 : 3.14E-06 : 3.22E-06 : 4.61E-06 : 8.98E-04 : *1.69E-08 : O.OOE+OO :

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

INFANT : 4.37E-06 : 1.71E-06 : 6.44E-06 : 7.68E-06 : 8.02E-06 : 2.lSE-03 : 3.0SE-08 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 4.99E-07 : 8.34E-06 : 1.03E-07 : 5.17E-07 : 2.87E-07 : 3.65E-05 : 1.73E-04 : O.OOE+OO :

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

TEEN : 6.68E-07 : 7.61E-06 : 1.46E-07 : 6.90E-07 : 3.96E-07 : 4.66E-05 : 2.53E-04 : O.OOE+OO :

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

CHILD : 7.60E-07 : 2.91E-06 : 1.98E-07 : 6.25E-07 : 3.71E-07 : 5.56E-05 : 2.0SE-04 : O.OOE+OO :

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

INFANT: 4.16E-07 : 1.0lE-06: 1.57E-07 : 4.53E-07 : 2.44E-07 : 5.lOE-05 : 1.31E-04 : O.OOE+OO :

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

F-30

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MR.EM), OCTOBER-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. 2A Site Boundary AT .60 MILES NNE ANNUAL BETA AIR DOSE= 2.63E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 5.lBE-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 3.47E-06 : 3.47E-06 : 3.47E-06 : 3.47E-06 : 3.47E-06 : 3.47E-06 : 3.SOE-06 : 6.32E-06 :

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

GROUND : 1.69E-03 : 1.69E-03 : 1.69E-03 : 1.69E-03 : 1.69E-03 : 1.69E-03 : 1.69E-03 : 1.99E-03 :

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

VE GET : : : : : : : : :

ADULT : 2.59E-05 : 2.lBE-04 : 9.66E-07 : 1.27E-05 : 1.38E-06 : 2.34E-04 : 2.0lE-09 : O.OOE+OO :

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

TEEN : 4.0SE-05 : 2.32E-04 : 1.54E-06 : 1.94E-05 : 2.0BE-06 : 3.lSE-04 : 3.76E-09 : O.OOE+OO :

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

CHILD : 8.14E-05 : l.SlE-04 : 3.69E-06 : 3.00E-05 : 3.30E-06 : 6.03E-04 : 5.72E-09 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 6.86E-06 : 5.83E-05 : 1.90E-08 : 3.13E-06 : 3.54E-08 : 6.26E-06 : l.64E-10 : 0.00E+OO :

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

TEEN : 5.43E-06 : 3.14E-05 : l.59E-08 : 2.43E-06 : 2.88E-08 : 4.53E-06 : 1.SSE-10 : O.OOE+OO :

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

CHILD : 8.44E-06 : 1.SBE-05 : 2.95E-08 : 2.89E-06 : 3.62E-08 : 6.SSE-06 : 1.82E-10 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.SlE-06 : 1.29E-05 : 4.14E-07 : 1.25E-06 : 9.SBE-07 : 1.77E-04 : 1.38E-09 : O.OOE+OO :

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

TEEN : 3.llE-06 : 1.52E-05 : 7.53E-07 : 2.16E-06 : 1.71E-06 : 2.SOE-04 : 2.86E-09 : O.OOE+OO :

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

CHILD : 6.23E-06 : 1.0lE-05 : 1.83E-06 : 3.SSE-06 : 2.84E-06 : 5.56E-04 : 4.40E-09 : O.OOE+OO :

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

INFANT : 1.04E-05 : 8.SSE-06 : 3.78E-06 : 7.95E-06 : 4.94E-06 : l.35E-03 : 7.95E-09 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 5.77E-07 : 1.73E-06 : 5.32E-07 : 7.BSE-07 : 1.16E-06 : 2.12E-04 : 4.lSE-09 : O.OOE+OO :

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

TEEN : 9.57E-07 : 2.07E-06 : 9.66E-07 : 1.39E-06 : 2.06E-06 : 3.36E-04 : 8.SBE-09 : O.OOE+OO :

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

CHILD : 1.BlE-06 : l.41E-06 : 2.35E-06 : 2.39E-06 : 3.43E-06 : 6.67E-04 : 1.32E-08 : 0.00E+OO :

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

INFANT : 3.24E-06 : 1.26E-06 : 4.BOE-06 : 5.71E-06 : 5.96E-06 : 1.62E-03 : 2.39E-08 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 3.68E-07 : 6.14E-06 : 7.77E-08 : 3.84E-07 : 2.lSE-07 : 2.74E-05 : 1.27E-04 : O.OOE+OO :

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

TEEN : 4.93E-07 : 5.61E-06 : l.09E-07 : 5.llE-07 : 2.97E-07 : 3.SOE-05 : 1.86E-04 : O.OOE+OO :

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

CHILD : 5.62E-07 : 2.16E-06 : 1.49E-07 : 4.63E-07 : 2.78E-07 : 4.17E-05 : 1.SlE-04 : O.OOE+OO :

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

INFANT : 3.07E-07 : 7.59E-07 : 1.lBE-07 : 3.37E-07 : 1.83E-07 : 3.83E-05 : 9.63E-05 : O.OOE+OO :

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

F-31

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. 3A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE= 1.49E-05 MILLRADS ANNUAL GAMMA AIR DOSE= 2.94E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : l.97E-05 : l.97E-05 : l.97E-05 : l.97E-05 : l.97E-05 : l.97E-05 : 1.98E-05 : 3.SSE-05 :

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

GROUND : 5.28E-04 : 5.28E-04 : 5.28E-04 : 5.28E-04 : 5.28E-04 : 5.28E-04 : 5.28E-04 : 6.22E-04 :

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

VE GET : : : : : : : : :

. ADULT : 8.17E-06 : 6.SlE-05 : 9.76E-07 : 4.07E-06 : 5.SSE-07 : 1.0lE-04 : 3.29E-09 : O.OOE+OO :

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

TEEN : 1.28E-05 : 7.26E-05 : 1.59E-06 : 6.24E-06 : 8.84E-07 : 1.36E-04 : 6.17E-09 : O.OOE+OO :

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

CHILD : 2.56E-05 : 4.75E-05 : 3.86E-06 : 9.66E-06 : 1.41E-06 : 2.60E-04 : 9.39E-09 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 2.lSE-06 : 1.82E-05 : l.SlE-08 : 9.83E-07 : 1.56E-08 : 2.70E-06 : 2.69E-10 : 0.00E+OO :

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

TEEN : 1.70E-06 : 9.SlE-06 : 1.26E-08 : 7.63E-07 : l.27E-08 : 1.96E-06 : 2.54E-10 : 0.00E+OO :

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

CHILD : 2.64E-06 : 4.95E-06 : 2.36E-08 : 9.07E-07 : l.60E-08 : 2.95E-06 : 2.99E-10 : 0.00E+OO :

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

COW MILK : : : : : : : : :

ADULT : 6.lSE-07 : 4.06E-06 : 2.lSE-07 : 4.73E-07 : 4.lSE-07 : 7.62E-05 : 2.27E-09 : O.OOE+OO :

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

TEEN : 1.0SE-06 : 4.78E-06 : 3.91E-07 : 8.22E-07 : 7.45E-07 : l.21E-04 : 4.69E-09 : 0.00E+OO :

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

CHILD : 2.07E-06 : 3.17E-06 : 9.SOE-07 : 1.36E-06 : 1.24E-06 : 2.40E-04 : 7.21E-09 : O.OOE+OO :

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

INFANT : 3.49E-06 : 2.79E-06 : 1.92E-06 : 3.0BE-06 : 2.lSE-06 : 5.82E-04 : 1.30E-08 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 2.SSE-07 : 5.76E-07 : 3.14E-07 : 3.73E-07 : 5.13E-07 : 9.lSE-05 : 6.SlE-09 : O.OOE+OO :

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

TEEN : 4.06E-07 : 6.94E-07 : 5.72E-07 : 6.60E-07 : 9.lSE-07 : 1.45E-04 : 1.41E-08 : O.OOE+OO :

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

CHILD : 7.30E-07 : 4.79E-07 : 1.39E-06 : 1.14E-06 : 1.52E-06 : 2.87E-04 : 2.16E-08 : O.OOE+OO :

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

INFANT : 1.31E-06 : 4.33E-07 : 2.75E-06 : 2.67E-06 : 2.64E-06 : 6.98E-04 : 3.91E-08 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 8.llE-08 : 1.34E-06 : 2.00E-08 : 8.67E-08 : 5.lSE-08 : 6.41E-06 : 2.73E-05 : O.OOE+OO :

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

TEEN : 1.09E-07 : 1.27E-06 : 2.SlE-08 : 1.16E-07 : 7.lSE-08 : 8.lSE-06 : 4.00E-05 : O.OOE+OO :

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

CHILD : 1.24E-07 : 8.67E-07 : 3.82E-08 : 1.0SE-07 : 6.70E-08 : 9.75E-06 : 3.24E-05 : O.OOE+OO :

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

INFANT : 6.83E-08 : 5.13E-07 : 3.02E-08 : 7.77E-08 : 4.41E-08 : 8.95E-06 : 2.07E-05 : 0.00E+OO :

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

F-32

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= 7.64E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 1.SOE-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 1.0lE-05 : 1.0lE-05 : 1.0lE-05 : 1.0lE-05 : 1.0lE-05 : 1.0lE-05 : 1.0lE-05 : l.83E-05 :

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

GROUND : 2.22E-05 : 2.22E-05 : 2.22E-05 : 2.22E-05 : 2.22E-05 : 2.22E-05 : 2.22E-05 : 2.61E-05 :

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

VE GET : : : : : : : : :

ADULT : 3.46E-07 : 2.87E-06 : 6.28E-08 : 1.75E-07 : 2.95E-08 : 5.llE-06 : 2.25E-10 : 0.00E+OO :

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

TEEN : 5.40E-07 : 3.0SE-06 : 1.03E-07 : 2.67E-07 : 4.46E-08 : 6.BBE-06 : 4.21E-10 : O.OOE+OO :

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

CHILD : 1.0BE-06 : 2.00E-06 : 2.SOE-07 : 4.lSE-07 : 7.12E-08 : 1.32E-05 : 6.41E-10 : 0.0.0E+OO :

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

MEAT : : : : : : : : :

ADULT : 9.02E-08 : 7.66E-07 : 9.27E-10 : 4.14E-08 : 7.99E-10 : 1.37E-07 : 1.83E-ll : 0.00E+OO :

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

TEEN : 7.lSE-08 : 4.12E-07 : 7.76E-10 : 3.22E-08 : 6.SlE-10 : 9.92E-08 : 1.74E-11 : 0.00E+OO :

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

CHILD : 1.llE-0.7 : 2.0BE-07 : 1.45E-09 : 3.82E-08 : 8.23E-10 : 1.SOE-07 : 2.04E-11 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 2.74E-08 : 1.71E-07 : 1.17E-08 : 2.25E-08 : 2.13E-08 : 3.86E-06 : l.SSE-10 : O.OOE+OO :

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

TEEN : 4.62E-08 : 2.02E-07 : 2.14E-08 : 3.91E-08 : 3.79E-08 : 6.12E-06 : 3.20E-10 : O.OOE+OO :

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

CHILD : 9.09E-08 : 1.34E-07 : 5.20E-08 : 6.53E-08 : 6.31E-08 : 1.21E-05 : 4.92E-10 : O.OOE+OO :

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

INFANT : 1.54E-07 : 1.lBE-07 : 1.0SE-07 : l.48E-07 : 1.lOE-07 : 2.95E-05 : B.91E-10 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 1.33E-08 : 2.52E-08 : 1.79E-08 : 1.97E-08 : 2.63E-08 : 4.64E-06 : 4.65E-10 : O.OOE+OO :

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

TEEN : 2.04E-08 : 3.06E-08 : 3.27E-08 : 3.49E-08 : 4.70E-08 : 7.34E-06 : 9.61E-10 : O.OOE+OO :

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

CHILD : 3.59E-08 : 2.13E-08 : 7.97E-08 : 6.0SE-08 : 7.BlE-08 : 1.46E-05 : 1.4BE-09 : O.OOE+OO :

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

INFANT : 6.41E-08 : 1.93E-08 : 1.56E-07 : 1.41E-07 : 1.35E-07 : 3.54E-05 : 2.67E-09 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 8.86E-09 : 1.42E-07 : 3.42E-09 : l.OSE-08 : 7.68E-09 : 8.89E-07 : 2.68E-06 : O.OOE+OO :

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

TEEN : 1.lBE-08 : 1.53E-07 : 4.82E-09 : 1.40E-08 : 1.06E-08 : 1.13E-06 : 3.92E-06 : O.OOE+OO :

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

CHILD : l.35E-08 : 2.54E-07 : 6.57E-09 : 1.30E-08 : 9.94E-09 : 1.35E-06 : 3.lBE-06 : O.OOE+OO :

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

INFANT : 7.72E-09 : 1.97E-07 : 5.13E-09: 1.0lE-08 : 6.SSE-09: 1.24E-06: 2.04E-06: O.OOE+OO :

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

F-33

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. SA Nearest Garden AT 1.70 MILES WNW ANNUAL BETA AIR DOSE= 1.23E-05 MILLRADS ANNUAL GAMMA AIR DOSE= 2.42E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : l.62E-05 : 1.62E-05 : 1.62E-05 : 1.62E-05 : 1.62E-05 : l.62E-05 : l.63E-05 : 2.95E-05 :

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

GROUND : 5.29E-05 : 5.29E-05 : 5.29E-05 : 5.29E-05 : 5.29E-05 : 5.29E-05 : 5.29E-05 : 6.22E-05 :

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

VE GET : : : : : : : : :

ADULT : 8.25E-07 : 6.83E-06 : 1.65E-07 : 4.lSE-07 : 7.37E-08 : l;28E-05 : 5.94E-10 : O.OOE+OO :

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

TEEN : 1.29E-06 : 7.28E-06 : 2.70E-07 : 6.41E-07 : 1.llE-07 : 1.72E-05 : 1.llE-09 : O.OOE+OO :

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

CHILD : 2.SSE-06 : 4.76E-06 : 6.54E-07 : 9.94E-07 : 1.78E-07 : 3.30E-05 : 1.69E-09 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 2.lSE-07 : 1.82E-06 : 2.41E-09 : 9.87E-08 : 2.0lE-09 : 3.43E-07 : 4.SSE-11 : O.OOE+OO :

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

TEEN : 1.70E-07 : 9.SlE-07 : 2.02E-09 : 7.66E-08 : 1.63E-09 : 2.48E-07 : 4.59E-11 : O.OOE+OO :

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

CHILD : 2.64E-07 : 4.95E-07 : 3.78E-09 : 9.12E-08 : 2.07E-09 : 3.75E-07 : 5.39E-11 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 6.63E-08 : 4.0BE-07 : 2.99E-08 : 5.54E-08 : 5.34E-08 : 9.68E-06 : 4.lOE-10 : O.OOE+OO :

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

TEEN : 1.12E-07 : 4.82E-07 : 5.44E-08 : 9.65E-08 : 9.52E-08 : l.53E-05 : 8.47E-10 : O.OOE+OO :

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

CHILD : 2.19E-07 : 3.20E-07 : 1.32E-07 : 1.61E-07 : 1.SSE-07 : 3.04E-05 : 1.30E-09 : O.OOE+OO :

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

INFANT : 3.71E-07 : 2.82E-07 : 2.66E-07 : 3.67E-07 : 2.75E-07 : 7.39E-05 : 2.35E-09 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 3.35E-08 : 6.09E-08 : 4.60E-08 : 4.99E-08 : 6.62E-08 : 1.16E-05 : 1.23E-09 : O.OOE+OO :

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

TEEN : 5.llE-08 : 7.39E-08 : 8.39E-08 : 8.83E-08 : 1.lBE-07 : 1.84E-05 : 2.54E-09 : O.OOE+OO :

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

CHILD : 8.94E-08 : 5.lSE-08 : 2.04E-07 : l.53E-07 : 1.96E-07 : 3.65E-05 : 3.90E-09 : O.OOE+OO :

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

INFANT : 1.59E-07 : 4.69E-08 : 3.99E-07 : 3.SSE-07 : 3.40E-07 : 8.87E-05 : 7.06E-09 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 1.SSE-08 : 2.SOE-07 : 5.62E-09 : 1.SOE-08 : 1.28E-08 : 1.49E-06 : 4.78E-06 : O.OOE+OO :

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

TEEN : 2.07E-08 : 2.64E-07 : 7.92E-09 : 2.42E-08 : 1.77E-08 : 1.90E-06 : 6.99E-06 : O.OOE+OO :

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

CHILD : 2.37E-08 : 3.99E-07 : 1.0SE-08 : 2.23E-08 : l.66E-08 : 2.27E-06 : 5.67E-06 : O.OOE+OO :

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

INFANT: l.34E-08 : 3.0SE-07 : 8.43E-09 : 1.72E-08 : 1.09E-08 : 2.0SE-06: 3.63E-06: O.OOE+OO :

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

F-34

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2017 SPECIAL LOCATION NO. lA Site Boundary AT . 67 MILES N ANNUAL BETA AIR DOSE= 5.24E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 1.04E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 7.00E-06 : 7.00E-06 : 7.00E-06 : 7.00E-06 : 7.00E-06 : 7.00E-06 : 7.0SE-06 : 1.27E-05 :

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

GROUND : 3.69E-03 : 3.69E-03 : 3.69E-03 : 3.69E-03 : 3.69E-03 : 3.69E-03 : 3.69E-03 : 4.35E-03 :

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

VEGET : : : : : : : : :

ADULT : 6.14E-05 : 4.73E-04 : 7.71E-06 : 3.SOE-05 : 4.85E-06 : 3.53E-04 : 9.17E-07 : O.OOE+OO :

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

TEEN : 9.23E-05 : 5.04E-04 : 1.26E-05 : 5.42E-05 : 7.57E-06 : 4.75E-04 : 1.72E-06 : O.OOE+OO :

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

CHILD : 1.BOE-04 : 3.30E-04 : 3.0lE-05 : 8.SBE-05 : 1.23E-05 : 9.09E-04 : 2.61E-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 1.54E-05 : 1.27E-04 : 5.16E-07 : 7.47E-06 : 2.78E-07 : 9.42E-06 : 7.49E-08 : O.OOE+OO :

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

TEEN : 1.20E-05 : 6.84E-05 : 4.28E-07 : 5.82E-06 : 2.25E-07 : 6.82E-06 : 7.09E-08 : 0.00E+OO :

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

CHILD : 1.85E-05 : 3.45E-05 : 7.89E-07 : 6.98E-06 : 2.BSE-07 : 1.03E-05 : 8.33E-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 7.41E-06 : 2.SlE-05 : 4.74E-06 : 7.95E-06 : 3.37E-06 : 2.69E-04 : 6.34E-07 : O.OOE+OO :

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

TEEN : 9.SSE-06 : 3.31E-05 : 8.60E-06 : 1.39E-05 : 5.98E-06 : 4.26E-04 : 1.31E-06 : O.OOE+OO :

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

CHILD : 1.55E-05 : 2.19E-05 : 2.07E-05 : 2.37E-05 : 9.94E-06 : 8.46E-04 : 2.0lE-06 : O.OOE+OO :

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

INFANT : 2.39E-05 : 1.93E-05 : 3.45E-05 : 4.BOE-05 : 1.66E-05 : 2.06E-03 : 3.64E-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 1.20E-05 : 3.99E-06 : 1.31E-05 : 1.BlE-05 : 7.47E-06 : 3.22E-04 : 1.90E-06 : O.OOE+OO :

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

TEEN : 1.20E-05 : 4.79E-06 : 2.38E-05 : 3.lBE-05 : 1.32E-05 : 5.llE-04 : 3.93E-06 : O.OOE+OO :

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

CHILD : 1.07E-05 : 3.28E-06 : 5.74E-05 : 5.51E-05 : 2.20E-05 : 1.02E-03 : 6.04E-06 : O.OOE+OO :

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

INFANT : 1.27E-05 : 2.95E-06 : 9.32E-05 : 1.09E-04 : 3.61E-05 : 2.47E-03 : 1.09E-05 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 9.44E-07 : 1.41E-05 : 2.BlE-07 : 1.00E-06 : 4.68E-07 : 4.75E-05 : 2.94E-04 : O.OOE+OO :

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

TEEN : 1.19E-06 : 1.29E-05 : 3.94E-07 : 1.34E-06 : 6.45E-07 : 6.12E-05 : 4.29E-04 : O.OOE+OO :

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

CHILD : 1.29E-06 : 4.96E-06 : 5.35E-07 : 1.22E-06 : 6.04E-07 : 7.41E-05 : 3.48E-04 : O.OOE+OO :

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

INFANT : 6.94E-07 : 1.73E-06 : 3.76E-07 : 8.SOE-07 : 3.94E-07 : 6.BlE-05 : 2.22E-04 : O.OOE+OO :

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

F-35

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. 2A Site Boundary AT .60 MILES NNE ANNUAL BETA AIR DOSE= 2.55E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 5.0BE-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 3.40E-06 : 3.40E-06 : 3.40E-06 : 3.40E-06 : 3.40E-06 : 3.40E-06 : 3.43E-06 : 6.16E-06 :

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

GROUND : 2.34E-03 : 2.34E-03 : 2.34E-03 : 2.34E-03 : 2.34E-03 : 2.34E-03 : 2.34E-03 : 2.75E-03 :

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

VE GET : : : : : : : : :

ADULT : 3.88E-05 : 2.99E-04 : 4.71E-06 : 2.21E-05 : 3.03E-06 : 2.16E-04 : 5.79E-07 : O.OOE+OO :

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

TEEN : 5.84E-05 : 3.19E-04 : 7.70E-06 : 3.42E-05 : 4.72E-06 : 2.90E-04 : 1.0BE-06 : O.OOE+OO :

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

CHILD : 1.14E-04 : 2.0BE-04 : l.84E-05 : 5.42E-05 : 7.65E-06 : 5.56E-04 : 1.65E-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 9.72E-06 : 8.04E-05 : 3.24E-07 : 4.72E-06 : 1.75E-07 : 5.76E-06 : 4.73E-08 : O.OOE+OO :

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

TEEN : 7.60E-06 : 4.32E-05 : 2.69E-07 : 3.68E-06 : 1.41E-07 : 4.17E-06 : 4.48E-08 : O.OOE+OO :

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

CHILD : 1.17E-05 : 2.18E-05 : 4.95E-07 : 4.41E-06 : 1.79E-07 : 6.30E-06 : 5.26E-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 4.67E-06 : 1.78E-05 : 2.98E-06: 5.0lE-06 : 2.lOE-06: 1.64E-04 : 4.00E-07 : O.OOE+OO :

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

TEEN : 6.23E-06 : 2.09E-05 : 5.40E-06 : 8.77E-06 : 3.73E-06 : 2.60E-04 : 8.27E-07 : O.OOE+OO :

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

CHILD : 9.74E-06 : 1.39E-05 : 1.30E-05 : 1.49E-05 : 6.19E-06 : 5.17E-04 : 1.27E-06 : 0.00E+OO :

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

INFANT : l.SOE-05 : 1.22E-05 : 2.16E-05 : 3.02E-05 : 1.03E-05 : 1.26E-03 : 2.30E-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 7.57E-06 : 2.SlE-06 : 8.26E-06 : 1.14E-05 : 4.69E-06 : 1.97E-04 : 1.20E-06 : O.OOE+OO :

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

TEEN : 7.55E-06 : 3.0lE-06 : l.SOE-05 : 2.0lE-05 : 8.30E-06 : 3.12E-04 : 2.48E-06 : O.OOE+OO :

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

CHILD : 6.75E-06 : 2.06E-06 : 3.61E-05 : 3.48E-05 : 1.38E-05 : 6.21E-04 : 3.BlE-06 : O.OOE+OO :

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

INFANT : 7.97E-06 : 1.86E-06 : 5.86E-05 : 6.88E-05 : 2.26E-05 : 1.SlE-03 : 6.90E-06 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 7.65E-07 : 1.lSE-05 : 2.28E-07 : 8.12E-07 : 3.81E-07 : 3.88E-05 : 2.38E-04 : O.OOE+OO :

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

TEEN : 9.64E-07 : l.04E-05 : 3.20E-07 : 1.09E-06 : 5.26E-07 : 4.99E-05 : 3.48E-04 : O.OOE+OO :

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

CHILD : l.OSE-06 : 3.96E-06: 4.34E-07 : 9.93E-07 : 4.92E-07 : 6.0SE-05 : 2.82E-04 : O.OOE+OO :

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

INFANT: 5.62E-07 : 1.36E-06: 3.0SE-07 : 7.14E-07 : 3.21E-07 : 5.56E-05 : 1.BOE-04 : O.OOE+OO :

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

F-36

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. 3A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE= 2.98E-05 MILLRADS ANNUAL GAMMA AIR DOSE= 5.93E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 3.97E-05 : 3.97E-05 : 3.97E-05 : 3.97E-05 : 3.97E-05 : 3.97E-05 : 4.00E-05 : 7.19E-05 :

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

GROUND : 9.24E-04 : 9.24E-04 : 9.24E-04 : 9.24E-04 : 9.24E-04 : 9.24E-04 : 9.24E-04 : 1.09E-03 :

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

VE GET : : : : : : : : :

ADULT : 1.55E-05 : 1.19E-04 : 3.25E-06 : 8.98E-06 : 1.53E-06 : 1.46E-04 : 2.35E-07 : 0.00E+OO :

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

TEEN : 2.33E-05 : 1.26E-04 : 5.33E-06: 1.39E-05 : 2.38E-06 : 1.96E-04 : 4.40E-07 : O.OOE+OO :

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

CHILD : 4.54E-05 : 8.27E-05 : 1.28E-05 : 2.20E-05 : 3.85E-06 : 3.75E-04 : 6.70E-07 : O.OOE+OO :

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

MEAT : : : - : : : : : :

ADULT : 3.85E-06 : 3.18E-05 : 1.47E-07 : 1.88E-06 : 7.90E-08 : 3.89E-06 : 1.92E-08 : O.OOE+OO :

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

TEEN : 3.0lE-06 : 1.71E-05 : 1.22E-07 : 1.46E-06 : 6.40E-08 : 2.82E-06 : 1.82E-08 : 0.00E+OO :

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

CHILD : 4.63E-06 : 8.64E-06 : 2.26E-07 : 1.76E-06 : 8.12E-08 : 4.26E-06 : 2.13E-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.95E-06 : 7.0SE-06 : 1.36E-06 : 2.16E-06 : 1.09E-06 : 1.llE-04 : 1.62E-07 : O.OOE+OO :

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

TEEN : 2.62E-06 : 8.35E-06 : 2.47E-06 : 3.79E-06 : 1.93E-06 : 1.75E-04 : 3.36E-07 : O.OOE+OO :

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

CHILD : 4.12E-06 : 5.54E-06 : 5.96E-06 : 6.46E-06 : 3.21E-06 : 3.48E-04 : 5.16E-07 : O.OOE+OO :

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

INFANT : 6.45E-06 : 4.88E-06 : 1.0lE-05 : 1.32E-05 : 5.40E-06 : 8.45E-04 : 9.34E-07 : 0.00E+OO :

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

GOATMILK : : : : : : : : :

ADULT : 3.16E-06 : 1.07E-06 : 3.58E-06 : 4.78E-06 : 2.18E-06 : 1.33E-04 : 4.87E-07 : O.OOE+OO :

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

TEEN : 3.22E-06 : 1.29E-06 : 6.SOE-06: 8.44E-06 : 3.87E-06 : 2.lOE-04 : 1.0lE-06 : O.OOE+OO :

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

CHILD : 3.03E-06 : 8.95E-07 : 1.57E-05 : 1.46E-05 : 6.43E-06 : 4.17E-04 : 1.55E-06 : O.OOE+OO :

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

INFANT : 3.79E-06 : 8.13E-07 : 2.59E-05 : 2.92E-05 : 1.06E-05 : 1.0lE-03 : 2.SOE-06 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 1.58E-07 : 2.35E-06 : 5.29E-08 : 1.72E-07 : 8.94E-08 : 9.llE-06 : 4.76E-05 : O.OOE+OO :

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

TEEN : 1.99E-07 : 2.24E-06 : 7.43E-08 : 2.30E-07 : 1.23E-07 : 1.17E-05 : 6.96E-05 : O.OOE+OO :

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

CHILD : 2.16E-07 : 1.67E-06 : 1.0lE-07 : 2.12E-07 : 1.16E-07 : 1.42E-05 : 5.64E-05 : O.OOE+OO :

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

INFANT : 1.18E-07 : 1.03E-06 : 7.18E-08 : 1.55E-07 : 7.56E-08 : 1.30E-05 : 3.60E-05 : 0.00E+OO :

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

F-37

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= 1.98E-05 MILLRADS ANNUAL GAMMA AIR DOSE= 3.95E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 2.65E-05 : 2.65E-05 : 2.65E-05 : 2.65E-05 : 2.65E-05 : 2.65E-05 : 2.67E-05 : 4.79E-05 :

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

GROUND : 5.44E-05 : 5.44E-05 : 5.44E-05 : 5.44E-05 : 5.44E-05 : 5.44E-05 : 5.44E-05 : 6.39E-05 :

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

VE GET : : : : : : : : :

ADULT : 9.19E-07 : 6.99E-06 : 2.43E-07 : 5.37E-07 : 1.03E-07 : 1.0SE-05 : 1.41E-08 : 0.00E+OO :

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

TEEN : 1.38E-06 : 7.45E-06 : 3.99E-07 : 8.31E-07 : 1.59E-07 : 1.45E-05 : 2.63E-08 : O.OOE+OO :

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

CHILD : 2.69E-06 : 4.87E-06 : 9.63E-07 : 1.32E-06 : 2.57E-07 : 2.78E-05 : 4.0lE-08 : 0.00E+OO :

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

MEAT : : : : : : : : :

ADULT : 2.27E-07 : 1.87E-06 : 9.36E-09 : 1.llE-07 : 5.0lE-09 : 2.89E-07 : 1.lSE-09 : O.OOE+OO :

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

TEEN : 1.77E-07 : 1.0lE-06 : 7.79E-09 : 8.62E-08 : 4.07E-09 : 2.09E-07 : 1.09E-09 : O.OOE+OO :

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

CHILD : 2.73E-07 : 5.0BE-07 : 1.44E-08 : 1.04E-07 : 5.16E-09 : 3.lSE-07 : 1.28E-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.19E-07 : 4.19E-07 : 8.67E-08 : 1.34E-07 : 7.33E-08 : 8.16E-06 : 9.72E-09 : O.OOE+OO :

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

TEEN : 1.60E-07 : 4.94E-07 : 1.57E-07 : 2.35E-07 : 1.30E-07 : 1.29E-05 : 2.0lE-08 : O.OOE+OO :

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

CHILD : 2.53E-07 : 3.28E-07 : 3.81E-07 : 4.00E-07 : 2.17E-07 : 2.57E-05 : 3.09E-08 : O.OOE+OO :

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

INFANT : 3.97E-07 : 2.89E-07 : 6.54E-07 : 8.26E-07 : 3.66E-07 : 6.24E-05 : 5.58E-08 : 0.00E+OO :

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

GOATMILK : : : : : : : : :

ADULT : 1.93E-07 : 6.52E-08 : 2.23E-07 : 2.92E-07 : 1.41E-07 : 9.79E-06 : 2.91E-08 : O.OOE+OO :

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

TEEN : 1.98E-07 : 7.94E-08 : 4.04E-07 : 5.lSE-07 : 2.49E-07 : 1.SSE-05 : 6.02E-08 : 0.00E+OO :

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

CHILD : 1.92E-07 : 5.54E-08 : 9.76E-07 : 8.92E-07 : 4.14E-07 : 3.0BE-05 : 9.26E-08 : O.OOE+OO :

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

INFANT : 2.46E-07 : 5.06E-08 : 1.62E-06 : 1.79E-06 : 6.87E-07 : 7.48E-05 : 1.67E-07 : O.OOE+OO :

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

IN HAL : : : : : : : : :

ADULT : 1.89E-08 : 2.77E-07 : 9.44E-09 : 2.31E-08 : 1.62E-08 : 1.66E-06 : 5.0lE-06 : O.OOE+OO :

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

TEEN : 2.40E-08 : 3.19E-07 : 1.33E-08 : 3.12E-08 : 2.23E-08 : 2.12E-06 : 7.33E-06 : O.OOE+OO :

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

CHILD : 2.64E-08 : 6.76E-07 : 1.81E-08 : 2.91E-08 : 2.09E-08 : 2.54E-06 : 5.95E-06 : O.OOE+OO :

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

INFANT : 1.SOE-08 : 5.43E-07 : 1.33E-08 : 2.27E-08 : 1.37E-08 : 2.34E-06 : 3.82E-06 : O.OOE+OO :

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

F-38

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. SA Nearest Garden AT 1.70 MILES WNW ANNUAL BETA AIR DOSE= 3.68E-05 MILLRADS ANNUAL GAMMA AIR DOSE= 7.34E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 4.92E-05 : 4.92E-05 : 4.92E-05 : 4.92E-05 : 4.92E-05 : 4.92E-05 : 4.95E-05 : 8.90E-05 :

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

GROUND : l.25E-04 : 1.25E-04 : l.25E-04 : 1.25E-04 : 1.25E-04 : 1.25E-04 : 1.25E-04 : l.47E-04 :

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

VE GET : : : : : : : : :

ADULT : 2.12E-06 : 1.61E-05 : 5.71E-07 : l.24E-06 : 2.39E-07 : 2.54E-05 : 3.24E-08 : O.OOE+OO :

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

TEEN : 3.lBE-06 : 1.71E-05 : 9.38E-07 : 1.92E-06 : 3.70E-07 : 3.42E-05 : 6.07E-08 : O.OOE+OO :

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

CHILD : 6.lBE-06 : l.12E-05 : 2.26E-06 : 3.04E-06 : 5.99E-07 : 6.SSE-05 : 9.23E-08 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 5.21E-07 : 4.30E-06 : 2.17E-08 : 2.SSE-07 : 1.16E-08 : 6.BOE-07 : 2.64E-09 : O.OOE+OO :

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

TEEN : 4.0BE-07 : 2.31E-06 : 1.BOE-08 : 1.98E-07 : 9.43E-09 : 4.92E-07 : 2.SOE-09 : O.OOE+OO :

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

CHILD : 6.27E-07 : 1.17E-06 : 3.34E-08 : 2.38E-07 : l.20E-08 : 7.43E-07 : 2.94E-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 2.74E-07 : 9.64E-07 : 2.0lE-07 : 3.09E-07 : 1.71E-07 : 1.93E-05 : 2.24E-08 : O.OOE+OO :

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

TEEN : 3.70E-07 : 1.14E-06 : 3.65E-07 : 5.43E-07 : 3.0SE-07 : 3.0SE-05 : 4.63E-08 : O.OOE+OO :

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

CHILD : 5.84E-07 : 7.SSE-07 : 8.83E-07 : 9.26E-07 : 5.07E-07 : 6.06E-05 : 7.llE-08 : O.OOE+OO :

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

INFANT : 9.19E-07 : 6.66E-07 : l.52E-06 : 1.91E-06 : 8.55E-07 : 1.47E-04 : 1.29E-07 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 4.44E-07 : 1.SlE-07 : 5.lSE-07 : 6.74E-07 : 3.27E-07 : 2.31E-05 : 6.71E-08 : O.OOE+OO :

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

TEEN : 4.SBE-07 : 1.84E-07 : 9.35E-07 : 1.19E-06 : 5.BOE-07 : 3.66E-05 : 1:39E-07 : O.OOE+OO :

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

CHILD : 4.45E-07 : 1.28E-07 : 2.26E-06 : 2.06E-06 : 9.63E-07 : 7.27E-05 : 2.13E-07 : O.OOE+OO :

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

INFANT : 5.73E-07 : 1.17E-07 : 3.75E-06 : 4.13E-06 : 1.60E-06 : 1.77E-04 : 3.86E-07 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 3.53E-08 : 5.17E-07 : 1.77E-08 : 4.33E-08 : 3.04E-08 : 3.llE-06 : 9.36E-06 : O.OOE+OO :

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

TEEN : 4.49E-08 : 5.96E-07 : 2.49E-08 : 5.84E-08 : 4.20E-08 : 3.98E-06 : 1.37E-05 : O.OOE+OO :

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

CHILD : 4.93E-08 : l.26E-06 : 3.38E-08 : 5.45E-08 : 3.94E-08 : 4.77E-06 : 1.llE-05 : O.OOE+OO :

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

INFANT: 2.BOE-08 : 1.0lE-06 : 2.48E-08 : 4.25E-08 : 2.59E-08 : 4.38E-06 : 7.14E-06 : O.OOE+OO :

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

F-39

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2017 SPECIAL LOCATION NO. lA Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE= l.llE-05 MILLRADS ANNUAL GAMMA AIR DOSE= 2.23E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : l.49E-05 : 1.49E-05 : 1.49E-05 : l.49E-05 : l.49E-05 : 1.49E-05 : 1.SlE-05 : 2.70E-05 :

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

GROUND : 7.62E-03 : 7.62E-03 : 7.62E-03 : 7.62E-03 : 7.62E-03 : 7.62E-03 : 7.62E-03 : 8.97E-03 :

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

VE GET : : : : : : : : :

ADULT : 1.35E-04 : 9.84E-04 : 2.52E-05 : 8.77E-05 : 1.49E-05 : 5.54E-04 : 3.21E-06 : O.OOE+OO :

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

TEEN : 1.98E-04 : 1.0SE-03 : 4.13E-05 : 1.36E-04 : 2.33E-05 : 7.45E-04 : 6.02E-06 : O.OOE+OO :

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

CHILD : 3.78E-04 : 6.84E-04 : 9.BSE-05 : 2.17E-04 : 3.74E-05 : 1.43E-03 : 9.16E-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 3.25E-05 : 2.62E-04 : 1.98E-06 : 1.70E-05 : 1.35E-06 : 1.48E-05 : 2.62E-07 : O.OOE+OO :

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

TEEN : 2.52E-05 : 1.41E-04 : 1.61E-06 : 1.33E-05 : l.06E-06 : 1.07E-05 : 2.48E-07 : O.OOE+OO :

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

CHILD : 3.86E-05 : 7.llE-05 : 2.92E-06 : 1.60E-05 : l.29E-06 : 1.62E-05 : 2.92E-07 : O.OOE+OO :

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

COW MILK : : : : : : : : :.

ADULT : 2.lSE-05 : 5.97E-05 : 1.63E-05 : 2.67E-05 : l.07E-05 : 4.lBE-04 : 2.22E-06 : O.OOE+OO :

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

TEEN : 2.70E-05 : 7.0lE-05 : 2.93E-05 : 4.67E-05 : 1.87E-05 : 6.62E-04 : 4.59E-06 : O.OOE+OO :

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

CHILD : 3.89E-05 : 4.64E-05 : 7.00E-05 : 7.90E-05 : 3.0SE-05 : l.31E-03 : 7.06E-06 : O.OOE+OO :

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

INFANT : 5.65E-05 : 4.94E-05 : 1.13E-04 : 1.SSE-04 : 4.BBE-05 : 3.19E-03 : 1.28E-05 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 4.0SE-05 : 8.71E-06 : 4.46E-05 : 6.13E-05 : 2.30E-05 : 5.02E-04 : 6.66E-06 : O.OOE+OO :

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

TEEN : 3.94E-05 : 1.0SE-05 : 8.09E-05 : 1.0BE-04 : 4.06E-05 : 7.95E-04 : l.38E-05 : O.OOE+OO :

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

CHILD : *3.27E-05 : 7.lSE-06 : 1.95E-04 : 1.87E-04 : 6.73E-05 : 1.SBE-03 : 2.12E-05 : O.OOE+OO :

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

INFANT : 3.SSE-05 : 7.49E-06 : 3.14E-04 : 3.68E-04 : 1.09E-04 : 3.83E-03 : 3.83E-05 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 1.75E-06 : 2.48E-05 : 5.48E-07 : 1.90E-06 : 6.03E-07 : 4.62E-05 : 5.16E-04 : O.OOE+OO :

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

TEEN : 2.12E-06 : 2.26E-05 : 7.68E-07 : 2.54E-06 : 8.24E-07 : 5.89E-05 : 7.53E-04 : O.OOE+OO :

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

CHILD : 2.23E-06 : 8.84E-06 : 1.04E-06 : 2.31E-06 : 7.62E-07 : 7.03E-05 : 6.lOE-04 : O.OOE+OO :

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

INFANT: 1.17E-06 : 3.20E-06: 6.74E-07 : 1.59E-06: 4.BlE-07 : 6.45E-05 : 3.89E-04 : O.OOE+OO :

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

F-40

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. 2A Site Boundary AT .60 MILES NNE ANNUAL BETA AIR DOSE= 7.13E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 1.43E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 9.59E-06 : 9.59E-06 : 9.59E-06: 9.59E-06 : 9.59E-06 : 9.59E-06 : 9.66E-06 : l.73E-05 :

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

GROUND : 4.62E-03 : 4.62E-03 : 4.62E-03 : 4.62E-03 : 4.62E-03 : 4.62E-03 : 4.62E-03 : 5.44E-03 :

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

VE GET : : : : : : : : :

ADULT : 8.17E-05 : 5.97E-04 : 1.SSE-05 : 5.32E-05 : 9.0SE-06 : 3.49E-04 : 1.95E-06 : O.OOE+OO :

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

TEEN : 1.20E-04 : 6.35E-04 : 2.54E-05 : 8.27E-05 : 1.42E-05 : 4.69E-04 : 3.65E-06 : O.OOE+OO :

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

CHILD : 2.29E-04 : 4.lSE-04 : 6.0SE-05 : 1.32E-04 : 2.28E-05 : 8.99E-04 : 5.SSE-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : l.97E-05 : l.59E-04 : 1.20E-06 : 1.03E-05 : 8.lSE-07 : 9.33E-06 : 1.59E-07 : O.OOE+OO :

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

TEEN : l.53E-05 : 8.54E-05 : 9.SlE-07 : 8.0SE-06 : 6.41E-07 : 6.76E-06 : l.SlE-07 : O.OOE+OO :

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

CHILD : 2.34E-05 : 4.31E-05 : l.78E-06 : 9.71E-06 : 7.84E-07 : 1.02E-05 : 1.77E-07 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 1.31E-05 : 3.62E-05 : 9.89E-06: l.62E-05 : 6.SSE-06 : 2.64E~04 : 1.35E-06 : O.OOE+OO :

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

TEEN : 1.64E-05 : 4.25E-05 : 1.78E-05 : 2.84E-05 : l.14E-05 : 4.lSE-04 : 2.78E-06 : O.OOE+OO :

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

CHILD : 2.36E-05 : 2.SlE-05 : 4.26E-05 : 4.SOE-05 : 1.87E-05 : 8.29E-04 : 4.28E-06 : O.OOE+OO :

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

INFANT : 3.44E-05 : 3.00E-05 : 6.89E-05 : 9.45E-05 : 2.99E-05 : 2.0lE-03 : 7.74E-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 2.46E-05 : 5.30E-06 : 2.71E-05 : 3.72E-05 : 1.40E-05 : 3.16E-04 : 4.04E-06 : O.OOE+OO :

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

TEEN : 2.39E-05 : 6.36E-06 : 4.92E-05 : 6.56E-05 : 2.47E-05 : 5.0lE-04 : 8.35E-06 : 0.00E+OO :

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

CHILD : 1.99E-05 : 4.36E-06 : 1.lSE-04 : 1.14E-04 : 4.lOE-05 : 9.95E-04 : 1.28E-05 : O.OOE+OO :

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

INFANT : 2.16E-05 : 4.56E-06 : 1.91E-04 : 2.23E-04 : 6.66E-05 : 2.42E-03 : 2.32E-05 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 1.43E-06 : 2.0lE-05 : 4.52E-07 : l.56E-06 : 5.llE-07 : 3.93E-05 : 4.lSE-04 : O.OOE+OO :

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

TEEN : l.73E-06 : l.83E-05 : 6.32E-07 : 2.07E-06 : 6.99E-07 : 5.02E-05 : 6.llE-04 : O.OOE+OO :

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

CHILD : l.SlE-06 : 7.lOE-06 : 8.SSE-07 : 1.89E-06 : 6.46E-07 : 6.02E-05 : 4.95E-04 : O.OOE+OO :

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

INFANT : 9.SOE-07 : 2.53E-06 : 5.57E-07 : 1.30E-06: 4.09E-07 : 5.53E-05 : 3.16E-04 : O.OOE+OO :

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

F-41

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. 3A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE= 3.36E-05 MILLRADS ANNUAL GAMMA AIR DOSE= 6.74E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 4.SlE-05 : 4.SlE-05 : 4.SlE-05 : 4.SlE-05 : 4.SlE-05 : 4.SlE-05 : 4.SSE-05 : 8.lSE-05 :

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

GROUND : 1.62E-03 : 1.62E-03 : l.62E-03 : 1.62E-03 : 1.62E-03 : 1.62E-03 : 1.62E-03 : 1.90E-03 :

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

VEGET : : : : : - : : : :

ADULT : 2.88E-05 : 2.09E-04 : 7.0SE-06 : 1.89E-05 : 3.60E-06 : 1.96E-04 : 6.91E-07 : O.OOE+OO :

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

TEEN : 4.23E-05 : 2.23E-04 : 1.16E-05 : 2.94E-05 : 5.62E-06 : 2.64E-04 : 1.29E-06 : O.OOE+OO :

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

CHILD : 8.07E-05 : 1.46E-04 : 2.77E-05 : 4.70E-05 : 9.02E-06 : 5.06E-04 : l.97E-06 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 6.91E-06 : 5.56E-05 : 4.44E-07 : 3.63E-06 : 3.0lE-07 : 5.26E-06 : 5.64E-08 : O.OOE+OO :

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

TEEN : 5.36E-06 : 2.99E-05 : 3.63E-07 : 2.83E-06 : 2.36E-07 : 3.BlE-06 : 5.34E-08 : O.OOE+OO :

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

CHILD : 8.19E-06 : 1.SlE-05 : 6.59E-07 : 3.41E-06 : 2.89E-07 : 5.75E-06 : 6.27E-08 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 4.71E-06 : 1.27E-05 : 3.69E-06 : 5.92E-06 : 2.62E-06 : l.48E-04 : 4.78E-07 : 0.00E+OO :

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

TEEN : 5.95E-06 : 1.SOE-05 : 6.65E-06 : l.04E-05 : 4.SBE-06 : 2.35E-04 : 9.87E-07 : O.OOE+OO :

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

CHILD : 8.63E-06 : 9.92E-06 : 1.59E-05 : l.75E-05 : 7.SOE-06 : 4.66E-04 : 1.52E-06 : O.OOE+OO :

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

INFANT : 1.27E-05 : 1.06E-05 : 2.61E-05 : 3.48E-05 : 1.21E-05 : 1.13E-03 : 2.74E-06 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 8. 83E-06 : 1. 94E-06 : 9. 89E-06 : 1. 34E-05 : 5. 31E-06 : 1. 78E-04 : 1. 43E-06 : 0. OOE+OO :

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

TEEN : 8.68E-06 : 2.35E-06 : 1.79E-05 : 2.36E-05 : 9.40E-06 : 2.82E-04 : 2.96E-06 : O.OOE+OO :

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

CHILD : 7.43E-06 : 1.62E-06 : 4.32E-05 : 4.09E-05 : 1.56E-05 : 5.59E-04 : 4.SSE-06 : O.OOE+OO :

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

INFANT : 8.36E-06 : l.70E-06 : 7.0lE-05 : 8.07E-05 : 2.54E-05 : l.36E-03 : 8.23E-06 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 2.92E-07 : 4.12E-06: 1.0lE-07 : 3.25E-07 : 1.21E-07 : 9.91E-06 : 8.37E-05 : O.OOE+OO :

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

TEEN : 3.SSE-07 : 3.91E-06: 1.41E-07 : 4.34E-07 : 1.66E-07 : l.27E-05 : 1.22E-04 : O.OOE+OO :

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

CHILD : 3.73E-07 : 2.BlE-06: 1.91E-07 : 3.97E-07 : 1.54E-07 : 1.SlE-05 : 9.92E-05 : O.OOE+OO :

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

INFANT: l.97E-07 : 1.71E-06: l.27E-07 : 2.78E-07 : 9.79E-08 : 1.39E-05 : 6.33E-05 : O.OOE+OO :

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

F-42

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= 2.52E-05 MILLRADS ANNUAL GAMMA AIR DOSE= 5.0SE-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 3.38E-05 : 3.38E-05 : 3.38E-05 : 3.38E-05 : 3.38E-05 : 3.38E-05 : 3.41E-05 : 6.llE-05 :

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

GROUND : 1.0SE-04 : 1.0SE-04 : l.OSE-04 : 1.0SE-04 : l.OSE-04 : 1.0SE-04 : 1.0SE-04 : 1.24E-04 :

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

VE GET : : : : : : : : :

ADULT : 1.89E-06 : 1.36E-05 : 5.62E-07 : 1.25E-06: 2.61E-07 : 1.75E-05 : 4.54E-08 : O.OOE+OO :

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

TEEN : 2.77E-06 : 1.45E-05 : 9.22E-07 : 1.94E-06 : 4.06E-07 : 2.35E-05 : 8.SlE-08 : O.OOE+OO :

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

CHILD : 5.28E-06 : 9.48E-06 : 2.22E-06 : 3.llE-06 : 6.52E-07 : 4.SlE-05 : 1.30E-07 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 4.SOE-07 : 3.61E-06: 3.04E-08 : 2.37E-07 : 2.0SE-08 : 4.69E-07 : 3.71E-09 : O.OOE+OO :

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

TEEN : 3.49E-07 : 1.94E-06: 2.49E-08 : 1.BSE-07 : 1.61E-08 : 3.40E-07 : 3.SlE-09 : O.OOE+OO :

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

CHILD : 5.33E-07 : 9.82E-07 : 4.52E-08 : 2.23E-07 : 1.97E-08 : 5.13E-07 : 4.13E-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 3.lSE-07 : 8.32E-07 : 2.54E-07 : 4.00E-07 : 1.91E-07 : l.32E-05 : 3.14E-08 : O.OOE+OO :

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

TEEN : 4.00E-07 : 9.BOE-07 : 4.59E-07 : 7.00E-07 : 3.34E-07 : 2.09E-05 : 6.49E-08 : O.OOE+OO :

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

CHILD : 5.83E-07 : 6.49E-07 : 1.lOE-06 : 1.19E-06: 5.48E-07 : 4.14E-05 : 9.98E-08 : O.OOE+OO :

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

INFANT : 8.64E-07 : 6.96E-07 : 1.82E-06 : 2.37E-06: 8.92E-07 : 1.0lE-04 : 1.BlE-07 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 5.89E-07 : 1.32E-07 : 6.68E-07 : 8.94E-07 : 3.71E-07 : 1.SBE-05 : 9.42E-08 : O.OOE+OO :

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

TEEN : 5.83E-07 : 1.60E-07 : 1.21E-06 : l.SBE-06: 6.SBE-07 : 2.SlE-05 : 1.95E-07 : O.OOE+OO :

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

CHILD : 5.12E-07 : 1.llE-07 : 2.92E-06 : 2.73E-06 : 1.09E-06 : 4.97E-05 : 2.99E-07 : O.OOE+OO :

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

INFANT : 5.94E-07 : 1.16E-07 : 4.77E-06 : 5.41E-06 : 1.79E-06 : l.21E-04 : 5.42E-07 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 3.68E-08 : 5.23E-07 : 1.77E-08 : 4.SOE-08 : 2.48E-08 : 2.33E-06 : 9.42E-06 : O.OOE+OO :

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

TEEN : 4.52E-08 : 6.0lE-07 : 2.49E-08 : 6.04E-08 : 3.41E-08 : 2.96E-06 : l.38E-05 : O.OOE+OO :

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

CHILD : 4.BlE-08 : 1.24E-06 : 3.38E-08 : 5.60E-08 : 3.lBE-08 : 3.SlE-06 : l.12E-05 : O.OOE+OO :

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

INFANT : 2.67E-08 : 9.92E-07 : 2.37E-08 : 4.20E-08 : 2.06E-08 : 3.22E-06: 7.lBE-06: O.OOE+OO :

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

F-43

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2017 (Continued)

SPECIAL LOCATION NO. SA Nearest Garden AT 2.30 MILES ESE ANNUAL BETA AIR DOSE= 5.25E-06 MILLRADS ANNUAL GAMMA AIR DOSE= 1.0SE-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 7.0SE-06 : 7.0SE-06 : 7.0SE-06 : 7.0SE-06 : 7.0SE-06 : 7.0SE-06 : 7.lOE-06 : 1.27E-05 :

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

GROUND : 1.39E-04 : 1.39E-04 : 1.39E-04 : 1.39E-04 : 1.39E-04 : 1.39E-04 : 1.39E-04 : 1.63E-04 :

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

VE GET : : : : : : : : :

ADULT : 2.47E-06 : 1.79E-05 : 5.91E-07 : 1.62E-06 : 3.0SE-07 : 1.62E-05 : 5.91E-08 : O.OOE+OO :

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

TEEN : 3.62E-06 : 1.91E-05 : 9.68E-07 : 2.52E-06 : 4.76E-07 : 2.lBE-05 : 1.llE-07 : O.OOE+OO :

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

CHILD : 6.91E-06 : 1.25E-05 : 2.32E-06 : 4.02E-06 : 7.64E-07 : 4.17E-05 : 1.69E-07 : O.OOE+OO :

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

MEAT : : : : : : : : :

ADULT : 5.92E-07 : 4.76E-06 : 3.79E-08 : 3.llE-07 : 2.57E-08 : 4.33E-07 : 4.83E-09 : 0.00E+OO :

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

TEEN : 4.59E-07 : 2.56E-06 : 3.lOE-08 : 2.43E-07 : 2.0lE-08 : 3.14E-07 : 4.57E-09 : 0.00E+OO :

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

CHILD : 7.02E-07 : 1.29E-06 : 5.61E-08 : 2.93E-07 : 2.47E-08 : 4.74E-07 : 5.37E-09 : O.OOE+OO :

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

COW MILK : : : : : : : : :

ADULT : 4.03E-07 : 1.09E-06 : 3.14E-07 : 5.06E-07 : 2.22E-07 : 1.22E-05 : 4.09E-08 : 0.00E+OO :

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

TEEN : 5.0BE-07 : 1.28E-06 : 5.66E-07 : 8.84E-07 : 3.87E-07 : 1.93E-05 : 8.45E-08 : O.OOE+OO :

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

CHILD : 7.36E-07 : 8.49E-07 : 1.35E-06 : 1.SOE-06 : 6.34E-07 : 3.84E-05 : 1.30E-07 : 0.00E+OO :

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

INFANT : 1.0BE-06 : 9.0BE-07 : 2.22E-06 : 2.97E-06 : 1.02E-06 : 9.32E-05 : 2.35E-07 : O.OOE+OO :

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

GOATMILK : : : : : : : : :

ADULT : 7.SSE-07 : 1.66E-07 : 8.44E-07 : 1.lSE-06 : 4.SlE-07 : l.47E-05 : 1.23E-07 : O.OOE+OO :

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

TEEN : 7.41E-07 : 2.00E-07 : l.53E-06 : 2.02E-06 : 7.99E-07 : 2.32E-05 : 2.53E-07 : O.OOE+OO :

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

CHILD : 6.32E-07 : 1.38E-07 : 3.69E-06 : 3.SOE-06 : l.33E-06 : 4.60E-05 : 3.89E-07 : O.OOE+OO :

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

INFANT: 7.lOE-07 : 1.44E-07 : 5.98E-06 : 6.89E-06 : 2.16E-06 : 1.12E-04 : 7.0SE-07 : O.OOE+OO :

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

INHAL : : : : : : : : :

ADULT : 5.12E-08 : 7.22E-07 : 1.76E-08 : 5.70E-08 : 2.llE-08 : 1.74E-06 : 1.47E-05 : O.OOE+OO :

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

TEEN : 6.23E-08 : 6.83E-07 : 2.47E-08 : 7.62E-08 : 2.89E-08 : 2.22E-06 : 2.lSE-05 : 0.00E+OO :

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

CHILD : 6.SSE-08 : 4.66E-07 : 3.33E-08 : 6.95E-08 : 2.68E-08 : 2.65E-06 : 1.74E-05 : O.OOE+OO :

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

INFANT : 3.46E-08 : 2.76E-07 : 2.21E-08 : 4.87E-08 : 1.71E-08 : 2.43E-06 : l.llE-05 : 0.00E+OO :

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

F-44

TABLE 8. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-MARCH 2017 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 1.69E-06 : 1.69E-06 : 1.69E-06: 1.69E-06 : 1.69E-06 : 1.69E-06 : 1.70E-06 : 3.33E-06 :

1. 39% : 1.17% : 1. 43% : 1. 40% : 1. 45% : 1.10% : 1. 24% : 2. 42% :

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

GROUND : 1.14E-04 : 1.14E-04 : 1.14E-04 : 1.14E-04 : 1.14E-04 : 1.14E-04 : 1.14E-04 : 1.34E-04 :

93.37% : 78.47% : 96.17% : 94.02% : 97.27% : 73.81% : 82.63% : 97.58% :

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

INHAL : 7.80E-08 : 1.00E-06 : 3.34E-08 : 9.29E-08 : 3.20E-08 : 2.72E-06 : 2.19E-05 : O.OOE+OO :

. 06% : . 69% : . 03% : . 08% : . 03% : 1. 77% : 15. 92% : . 00% :

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

VEGET : 3.95E-06 : 1.93E-05 : 1.13E-06 : 2.69E-06 : 4.51E-07 : 4.62E-07 : 1.15E-07 : O.OOE+OO :

3. 24% : 13. 33% : . 96% : 2. 22% : . 39% : . 30% : . 08% : . 00% :

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

COW MILK: 1.31E-06 : 2.50E-06 : 1.58E-06 : 2.21E-06 : 9.48E-07 : 3.48E-05 : 1.77E-07 : O.OOE+OO :

1. 07% : 1. 72% : 1. 34% : 1. 82% : . 81% : 22. 55% : .13% : . 00% :

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

MEAT : 1.05E-06 : 6.68E-06: 9.14E-08 : 5.63E-07 : 6.89E-08 : 7.34E-07 : 9.80E-09 : O.OOE+OO :

.86% : 4.61% : .08% : .46% : .06% : .48% : .01% : .00% :

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

TOTAL* : 1.22E-04 : 1.45E-04 : 1.18E-04 : 1.21E-04 : 1.17E-04 : 1.54E-04 : 1.38E-04 : 1.37E-04 :

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

F-45

TABLE 9. DOSES TO POPULATION WITHIN 50 MILES, APRIL-JUNE 2017 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 1.47E-06 : l.47E-06 : 1.47E-06 : 1.47E-06 : 1.47E-06 : l.47E-06 : 1.48E-06 : 3.04E-06 :

2. 73% : 2. 34% : 2. 77% : 2. 73% : 2. 83% : 1. 63% : 2. 48% : 4. 94% :

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

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 :

92.18% : 79.24% : 93.63% : 92.24% : 95.60% : 55.09% : 83.13% : 95.06% :

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

INHAL : 3.74E-08 : 4.77E-07 : 2.68E-08 : 4.76E-08 : 2.83E-08 : 3.20E-06 : 8.40E-06 : O.OOE+OO :

.07%: .76%: .05%: .09%: .05%: 3.55%: 14.05%: .00%:

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

VEGET : l.65E-06 : 7.49E-06 : 8.14E-07 : 1.23E-06 : 2.30E-07 : 4.59E-07 : 7.61E-08 : O.OOE+OO :

3. 06% : 11. 95% : 1. 53% : 2. 28% : . 44% : . 51% : .13% : . 00% :

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

COW MILK: 6.38E-07 : 9.44E-07 : 1.02E-06 : 1.21E-06 : 5.30E-07 : 3.46E-05 : 1.lBE-07 : O.OOE+OO :

1.18% : 1. 51% : 1. 92% : 2. 24% : 1. 02% : 38. 40% : . 20% : . 00% :

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

MEAT : 4.19E-07 : 2.63E-06: 5.20E-08 : 2.28E-07 : 2.52E-08 : 7.36E-07 : 6.54E-09 : O.OOE+OO :

. 78% : 4 .19% : .10% : . 42% : . 05% : . 82% : . 01% : . 00% :

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

TOTAL* : 5.39E-05 : 6.27E-05 : 5.30E-05 : 5.38E-05 : 5.19E-05 : 9.0lE-05 : 5.97E-05 : 6.15E-05 :

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

F-46

TABLE 10. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-JUNE 2017 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID . LUNG SKIN

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

PLUME : 3.13E-06 : 3.13E-06 : 3.13E-06 : 3.13E-06 : 3.13E-06 : 3.13E-06 : 3.15E-06 : 6.28E-06 :

1.74%: 1.48%: 1.79%: 1.75%: 1.81%: 1.26%: 1.57%: 3.10%:

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

GROUND : l.67E-04 : 1.67E-04 : l.67E-04 : 1.67E-04 : 1.67E-04 : l.67E-04 : 1.67E-04 : 1.96E-04 :

93.16% : 79.08% : 95.49% : 93.61% : 96.85% : 67.44% : 83.12% : 96.90% :

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

INHAL : 1.15E-07 : 1.48E-06 : 6.03E-08 : l.40E-07 : 6.03E-08 : 5.92E-06 : 3.03E-05 : O.OOE+OO :

. 06% : . 70% : . 03% : . 08% : . 03% : 2. 39% : 15. 06% : . 00% :

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

VEGET : 5.60E-06 : 2.68E-05 : 1.95E-06: 3.92E-06 : 6.82E-07 : 9.18E-07 : 1.91E-07 : O.OOE+OO :

3 .13% : 12. 70% : 1.11% : 2. 20% : . 40% : . 37% : .10% : . 00% :

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

COW MILK: 1.95E-06 : 3.44E-06 : 2.61E-06 : 3.41E-06 : 1.48E-06 : 6.92E-05 : 2.95E-07 : O.OOE+OO :

1.09% : 1.63% : 1.49% : 1.91% : .86% : 27.94% : .15% : .00% :

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

MEAT : 1.47E-06 : 9.31E-06 : 1.44E-07 : 7.90E-07 : 9.41E-08 : 1.47E-06 : 1.64E-08 : O.OOE+OO :

. 82% : 4. 41% : . 08% : . 44% : . 05% : . 59% : . 01% : . 00% :

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

TOTAL* : 1.79E-04 : 2.llE-04 : 1.75E-04 : 1.78E-04 : 1.72E-04 : 2.48E-04 : 2.0lE-04 : 2.03E-04 :

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

F-47

TABLE 11. DOSES TO POPULATION WITHIN 50 MILES, JULY-SEPTEMBER 2017 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

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

PLUME : 3.33E-06 : 3.33E-06 : 3.33E-06 : 3.33E-06 : 3.33E-06 : 3.33E-06 : 3.36E-06 : 6.92E-06 :

5. 00% : 4. 35% : 5. 08% : 5. 02% : 5 .17% : 3. 60% : 4. 25% : 8. 88% :

+----------+----------+----------+----------+----------+----------+----------+----------+

GROUND : 6.04E-05 : 6.04E-05 : 6.04E-05 : 6.04E-05 : 6.04E-05 : 6.04E-05 : 6.04E-05 : 7.lOE-05 :

90.65% : 78.84% : 92.19% : 90.98% : 93.72% : 65.29% : 76.48% : 91.12% :

+----------+----------+----------+----------+----------+----------+----------+----------+

INHAL : 6.21E-08 : 7.31E-07 : 4.14E-08 : 7.70E-08 : 4.58E-08 : 4.59E-06 : l.50E-05 : O.OOE+OO :

.09% : .95% : .06% : .12% : .07% : 4.96% : 19.02% : .00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

VEGET : 1.77E-06 : 8.22E-06 : 7.59E-07 : 1.24E-06 : 2.llE-07 : 3.22E-07 : 7.28E-08 : O.OOE+OO :

2.66% : 10.74% : 1.16% : 1.86% : .33% : .35% : .09% : .00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

COW MILK: 6.07E-07 : 1.02E-06 : 9.34E-07 : 1.llE-06 : 4.41E-07 : 2.33E-05 : l.12E-07 : O.OOE+OO :

.91% : 1.33% : 1.43% : 1.67% : .68% : 25.24% : .14% : .00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : 4.56E-07 : 2.90E-06 : 4.81E-08 : 2.38E-07 : 2.09E-08 : 5.12E-07 : 6.24E-09 : O.OOE+OO :

. 69% : 3. 79% : . 07% : . 36% : . 03% : . 55% : . 01% : . 00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

TOTAL* : 6.66E-05 : 7.66E-05 : 6.55E-05 : 6.63E-05 : 6.44E-05 : 9.24E-05 : 7.89E-05 : 7.79E-05 :

+----------+----------+----------+----------+----------+----------+----------+----------+

F-48

TABLE 12. DOSES TO POPULATION WITHIN 50 MILES, OCTOBER-DECEMBER 2017 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------+----------+----------+----------+----------+----------+----------+----------+

PLUME : 3.lOE-06 : 3.lOE-06 : 3.lOE-06 : 3.lOE-06 : 3.lOE-06 : 3.lOE-06 : 3.13E-06 : 6.57E-06 :

3.17% : 2.65% : 3.29% : 3.24% : 3.30% : 1.91% : 2.76% : 5.82% :

+----------+----------+----------+----------+----------+----------+----------+----------+

GROUND : 9.0SE-05 : 9.0SE-05 : 9.0SE-05 : 9.0SE-05 : 9.0SE-05 : 9.0SE-05 : 9.0SE-05 : 1.06E-04 :

92.57%: 77.29%: 96.07%: 94.70%: 96.28%: 55.82%: 79.92%: 94.18%:

+----------+----------+----------+----------+----------+----------+----------+----------+

INHAL : 6.56E-08 : 9.02E-07 : 2.68E-08 : 7.19E-08 : 5.54E-08 : 7.64E-06 : 1.96E-05 : O.OOE+OO :

. 07% : . 77% : . 03% : . 08% : . 06% : 4. 72% : 17. 31% : . 00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

VEGET : 2.82E-06 : l.53E-05 : 3.39E-07 : 1.19E-06 : 2.22E-08 : 7.47E-07 : 2.40E-09 : O.OOE+OO :

2.88%: 13.09%: .36%: 1.25%: .02%: .46%: .00%: .00%:

+----------+----------+----------+----------+----------+----------+----------+----------+

COW MILK: 4.90E-07 : 1.SSE-06 : 2.30E-07 : 3.60E-07 : 3.17E-07 : 5.89E-05 : 3.16E-09 : O.OOE+OO :

. 50% : 1. 61% : . 24% : . 38% : . 34% : 36. 33% : . 00% : . 00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : 7.96E-07 : 5.39E-06 : 9.SlE-09 : 3.45E-07 : 7.23E-09 : 1.23E-06 : 1.87E-10 : O.OOE+OO :

. 81% : 4. 60% : . 01% : . 36% : . 01% : . 76% : . 00% : . 00% :

+----------+----------+---*------+----------+----------+----------+----------+----------+

TOTAL* : 9.77E-05 : 1.17E-04 : 9.42E-05 : 9.SSE-05 : 9.39E-05 : 1.62E-04 : 1.13E-04 : l.13E-04 :

+----------+----------+----------+----------+----------+----------+----------+----------+

F-49

TABLE 13. DOSES TO POPULATION WITHIN 50 MILES, JULY-DECEMBER 2017 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------+----------+----------+----------+----------+----------+----------+----------+

PLUME : 6.llE-06 : 6.llE-06 : 6.llE-06 : 6.llE-06 : 6.llE-06 : 6.llE-06 : 6.17E-06 : 1.29E-05 :

3.62% : 3.08% : 3.72% : 3.67% : 3.75% : 2.35% : 3.10% : 6.58% :

+----------+----------+----------+----------+----------+----------+----------+----------+

GROUND : 1.56E-04 : 1.56E-04 : l.56E-04 : 1.56E-04 : 1.56E-04 : l.56E-04 : 1.56E-04 : 1.83E-04 :

92.19% : 78.53% : 94.82% : 93.54% : 95.56% : 59.92% : 78.32% : 93.42% :

+----------+----------+----------+----------+----------+----------+----------+----------+

INHAL : 1.33E-07 : 1.72E-06 : 6.81E-08 : l.53E-07 : 1.06E-07 : 1.32E-05 : 3.67E-05 : O.OOE+OO :

. 08% : . 87% : . 04% : . 09% : . 07% : 5. 08% : 18. 48% : . 00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

VEGET : 4.59E-06 : 2.35E-05 : 1.lOE-06 : 2.43E-06 : 2.33E-07 : 1.07E-06 : 7.52E-08 : O.OOE+OO :

2.72% : 11.88% : .67% : 1.46% : .14% : .41% : .04% : .00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

COW MILK: 1.lOE-06 : 2.90E-06 : 1.16E-06 : l.47E-06 : 7.57E-07 : 8.20E-05 : 1.16E-07 : O.OOE+OO :

.65% : 1.46% : .71% : .88% : .46% : 31.56% : .06% : .00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : 1.25E-06 : 8.28E-06 : 5.79E-08 : 5.83E-07 : 2.81E-08 : 1.74E-06 : 6.42E-09 : O.OOE+OO :

. 74% : 4 .18% : . 04% : . 35% : . 02% : . 67% : . 00% : . 00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

TOTAL* : 1.69E-04 : l.98E-04 : 1.64E-04 : 1.66E-04 : 1.63E-04 : 2.60E-04 : l.99E-04 : 1.96E-04 :

+----------+----------+----------+----------+----------+----------+----------+----------+

F-50

TABLE 14. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-DECEMBER 2017 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------+----------+----------+----------+----------+----------+----------+----------+

PLUME : 8.90E-06 : 8.90E-06 : 8.90E-06 : 8.90E-06 : 8.90E-06 : 8.90E-06 : 8.98E-06 : l.85E-05 :

2.56%: 2.17%: 2.62%: 2.58%: 2.65%: 1.75%: 2.24%: 4.63%:

+----------+----------+----------+----------+----------+----------+----------+----------+

GROUND : 3.23E-04 : 3.23E-04 : 3.23E-04 : 3.23E-04 : 3.23E-04 : 3.23E-04 : 3.23E-04 : 3.80E-04 :

92.79% : 78.90% : 95.27% : 93.68% : 96.32% : 63.69% : 80.67% : 95.37% :

+----------+----------+----------+----------+----------+----------+----------+----------+

INHAL : 2.52E-07 : 3.23E-06 : 1.31E-07 : 3.00E-07 : 1.64E-07 : 1.86E-05 : 6.78E-05 : O.OOE+OO :

.07% : .79% : .04% : .09% : .05% : 3.66% : 16.91% : .00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

VEGET : 1.02E-05 : 5.04E-05 : 3.04E-06 : 6.35E-06 : 9.14E-07 : 1.99E-06 : 2.66E-07 : O.OOE+OO :

2. 93% : 12. 30% : . 90% : 1. 84% : . 27% : . 39% : . 07% : . 00% :

+----------+----------+--*-------+----------+----------+----------+----------+----------+

COW MILK: 3.04E-06 : 6.35E-06 : 3.77E-06 : 4.88E-06 : 2.23E-06 : 1.52E-04 : 4.lOE-07 : O.OOE+OO :

.87% : 1.55% : 1.11% : 1.41% : .67% : 29.87% : .10% : .00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : 2.72E-06 : 1.76E-05 : 2.0lE-07 : 1.37E-06 : 1.22E-07 : 3.22E-06 : 2.28E-08 : O.OOE+OO :

.78% : 4.29% : .06% : .40% : .04% : .63% : .01% : .00% :

+----------+----------+----------+----------+----------+----------+----------+----------+

TOTAL* : 3.48E-04 : 4.lOE-04 : 3.39E-04 : 3.45E-04 : 3.36E-04 : 5.07E-04 : 4.0lE-04 : 3.99E-04 :

+----------+----------+----------+----------+----------+----------+----------+----------+

F-51

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 latest version of the GASP AR computer code included as part ofNRCDose 2.3.20 (ORNL 2015). 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 2017 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 2017. Specifically, the Boiling Water Reactor proxy production rate of 5.1 curies Carbon-14 per GWT generation using the methodology described in EPRI, 2010 was the basis for the CNS total calculated emissions of 12.2 curies of Carbon-14 in 2017.

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 GASP AR 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 2017 SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= 0.00E+OO MILLRADS ANNUAL GAMMA AIR DOSE= O.OOE+OO MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------+----------+----------+----------+----------+----------+----------+----------+

PLUME : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

GROUND : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

VE GET : : : : : : : : :

ADULT : 6.27E-03 : 6.27E-03 : 3.13E-02 : 6.27E-03 : 6.27E-03 : 6.27E-03 : 6.27E-03 : 6.27E-03 :

+----------+----------+----- .----+----------+----------+----------+----------+----------+

TEEN : 1.0SE-02 : 1.0SE-02 : 5.24E-02 : 1.0SE-02 : 1.0SE-02 : 1.0SE-02 : 1.0SE-02 : 1.0SE-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 2.SSE-02 : 2.SSE-02 : 1.28E-01 : 2.SSE-02 : 2.SSE-02 : 2.SSE-02 : 2.SSE-02 : 2.SSE-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : : : : : : : : :

ADULT : 2.SOE-03 : 2.SOE-03 : 1.25E-02 : 2.SOE-03 : 2.SOE-03 : 2.SOE-03 : 2.SOE-03 : 2.SOE-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 2.llE-03 : 2.llE-03 : l.06E-02 : 2.llE-03 : 2.llE-03 : 2.llE-03 : 2.llE-03 : 2.llE-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 3.97E-03 : 3.97E-03 : 1.99E-02 : 3.97E-03 : 3.97E-03 : 3.97E-03 : 3.97E-03 : 3.97E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

COW MILK : : : : : : : : :

ADULT : 2.73E-03 : 2.73E-03 : 1.36E-02 : 2.73E-03 : 2.73E-03 : 2.73E-03 : 2.73E-03 : 2.73E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 5.03E-03 : 5.03E-03 : 2.52E-02 : 5.03E-03 : 5.03E-03 : 5.03E-03 : 5.03E-03 : 5.03E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 1.24E-02 : 1.24E-02 : 6.19E-02 : 1.24E-02 : 1.24E-02 : l.24E-02 : l.24E-02 : l.24E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 2.59E-02 : 2.59E-02 : 1.21E-01 : 2.59E-02 : 2.59E-02 : 2.59E-02 : 2.59E-02 : 2.59E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

GOATMILK : : : : : : : : :

ADULT : 2.73E-03 : 2.73E-03 : l.36E-02 : 2.73E-03 : 2.73E-03 : 2.73E-03 : 2.73E-03 : 2.73E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 5.03E-03 : 5.03E-03 : 2.52E-02 : 5.03E-03 : 5.03E-03 : 5.03E-03 : 5.03E-03 : 5.03E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : l.24E-02 : l.24E-02 : 6.19E-02 : 1.24E-02 : l.24E-02 : l.24E-02 : 1.24E-02 : l.24E-02 :

. ---------+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 2.59E-02 : 2.59E-02 : 1.21E-01 : 2.59E-02 : 2.59E-02 : 2.59E-02 : 2.59E-02 : 2.59E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

F-53

TABLE 15. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MR.EM), JANUARY-MARCH 2017 (Continued)

SPECIAL LOCATION NO. SA Nearest Garden AT 2.80 MILES NNW ANNUAL BETA AIR DOSE= 0.00E+OO MILLRADS ANNUAL GAMMA AIR DOSE= O.OOE+OO MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------+----------+----------+----------+----------+----------+----------+----------+

PLUME : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+------*---+----------+----------+----------+----------+----------+----------+----------+

GROUND : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

VE GET : : : : : : : : :

ADULT : 9.48E-03 : 9.48E-03 : 4.74E-02 : 9.48E-03 : 9.48E-03 : 9.48E-03 : 9.48E-03 : 9.48E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 1.59E-02 : 1.59E-02 : 7.93E-02 : 1.59E-02 : 1.59E-02 : 1.59E-02 : 1.59E-02 : l.59E-02 :

+----------+----------+----- ----+----------+----------+----------+----------+----------+

CHILD : 3.86E-02 : 3.86E-02 : 1.93E-Ol : 3.86E-02 : 3.86E-02 : 3.86E-02 : 3.86E-02 : 3.86E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : : : : : : : : :

ADULT : 3.78E-03 : 3.78E-03 : 1.89E-02 : 3.78E-03 : 3.78E-03 : 3.78E-03 : 3.78E-03 : 3.78E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 3.20E-03 : 3.20E-03 : 1.60E-02 : 3.20E-03 : 3.20E-03 : 3.20E-03 : 3.20E-03 : 3.20E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 6.0lE-03 : 6.0lE-03 : 3.00E-02 : 6.0lE-03 : 6.0lE-03 : 6.0lE-03 : 6.0lE-03 : 6.0lE-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

COW MILK : : : : : : : : :

ADULT : 4.13E-03 : 4.13E-03 : 2.06E-02 : 4.13E-03 : 4.13E-03 : 4.13E-03 : 4.13E-03 : 4.13E-03 :

+----------+----------+----------+----------+----------+----------+- --------+----------+

TEEN : 7.61E-03 : *7.61E-03 : 3.BlE-02 : 7.61E-03 : 7.61E-03 : 7.61E-03 : 7.61E-03 : 7.61E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 1.87E-02 : l.87E-02 : 9.36E-02 : 1.87E-02 : 1.87E-02 : 1.87E-02 : l.87E-02 : 1.87E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 3.91E-02 : 3.91E-02 : l.83E-01 : 3.91E-02 : 3.91E-02 : 3.91E-02 : 3.91E-02 : 3.91E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

GOATMILK : : : : : : : : :

ADULT : 4.13E-03 : 4.13E-03 : 2.06E-02 : 4.13E-03 : 4.13E-03 : 4.13E-03 : 4.13E-03 : 4.13E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 7.61E-03 : 7.61E-03 : 3.BlE-02 : 7.61E-03 : 7.61E-03 : 7.61E-03 : 7.61E-03 : 7.61E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : l.87E-02 : 1.87E-02 : 9.36E-02 : 1.87E-02 : l.87E-02 : l.87E-02 : l.87E-02 : 1.87E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 3.91E-02 : 3.91E-02 : l.83E-01 : 3.91E-02 : 3.91E-02 : 3.91E-02 : 3.91E-02 : 3.91E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

F-54

TABLE 16. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2017 SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= O.OOE+OO MILLRADS ANNUAL GAMMA AIR DOSE= O.OOE+OO MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------+----------+----------+----------+----------+----------+----------+----------+

PLUME : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

GROUND : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

VE GET : : : : : : : : :

ADULT : 5.19E-03 : 5.19E-03 : 2.60E-02 : 5.19E-03 : 5.19E-03 : 5.19E-03 : 5.19E-03 : 5.19E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 8.69E-03 : 8.69E-03 : 4.34E-02 : 8.69E-03 : 8.69E-03 : 8.69E-03 : 8.69E-03 : 8.69E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 2.llE-02 : 2.llE-02 : 1.06E-01 : 2.llE-02 : 2.llE-02 : 2.llE-02 : 2.llE-02 : 2.llE-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : : : : : : : : :

ADULT : 2.07E-03 : 2.07E-03 : 1.04E-02 : 2.07E-03 : 2.07E-03 : 2.07E-03 : 2.07E-03 : 2.07E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : l.75E-03 : 1.75E-03 : 8.75E-03 : 1.75E-03 : l.75E-03 : 1.75E-03 : l.75E-03 : 1.75E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 3.29E-03 : 3.29E-03 : 1.65E-02 : 3.29E-03 : 3.29E-03 : 3.29E-03 : 3.29E-03 : 3.29E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

COW MILK : : : : : : : : :

ADULT : 2.26E-03 : 2.26E-03 : 1.13E-02 : 2.26E-03 : 2.26E-03 : 2.26E-03 : 2.26E-03 : 2.26E-03 :

+----- -----+----------+----------+----------+----------+----------+----------+----------+

TEEN : 4.17E-03 : 4.17E-03 : 2.09E-02 : 4.17E-03 : 4.17E-03 : 4.17E-03 : 4.17E-03 : 4.17E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 1.03E-02 : l.03E-02 : 5.13E-02 : l.03E-02 : 1.03E-02 : 1.03E-02 : 1.03E-02 : 1.03E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 2.14E-02 : 2.14E-02 : 1.00E-01 : 2.14E-02 : 2.14E-02 : 2.14E-02 : 2.14E-02 : 2.14E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

GOATMILK : : : : : : : : :

ADULT : 2.26E-03 : 2.26E-03 : 1.13E-02 : 2.26E-03 : 2.26E-03 : 2.26E-03 : 2.26E-03 : 2.26E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 4.17E-03 : 4.17E-03 : 2.09E-02 : 4.17E-03 : 4.17E-03 : 4.17E-03 : 4.17E-03 : 4.17E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 1.03E-02 : 1.03E-02 : 5.13E-02 : 1.03E-02 : l.03E-02 : 1.03E-02 : l.03E-02 : 1.03E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 2.14E-02 : 2.14E-02 : 1.00E-01 : 2.14E-02 : 2.14E-02 : 2.14E-02 : 2.14E-02 : 2.14E-02 :

+----------+----------+----------+----------+----------+----------+-- -------+----------+

F-55

TABLE 16. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2017 (Continued)

SPECIAL LOCATION NO. SA Nearest Garden AT 2.30 MILES ESE ANNUAL BETA AIR DOSE= O.OOE+OO MILLRADS ANNUAL GAMMA AIR DOSE= O.OOE+OO MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------+----------+----------+----------+----------+----------+----------+-- -------+

PLUME : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

GROUND : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

VE GET : : : : : : : : :

ADULT : 1.07E-02 : l.07E-02 : 5.36E-02 : 1.07E-02 : 1.07E-02 : l.07E-02 : 1.07E-02 : 1.07E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 1.79E-02 : 1.79E-02 : 8.96E-02 : l.79E-02 : l.79E-02 : 1.79E-02 : 1.79E-02 : 1.79E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 4.36E-02 : 4.36E-02 : 2.lSE-01 : 4.36E-02 : 4.36E-02 : 4.36E-02 : 4.36E-02 : 4.36E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : : : : : : : : :

ADULT : 4.27E-03 : 4.27E-03 : 2.14E-02 : 4.27E-03 : 4.27E-03 : 4.27E-03 : 4.27E-03 : 4.27E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 3.61E-03 : 3.61E-03 : 1.SlE-02 : 3.61E-03 : 3.61E-03 : 3.61E-03 : 3.61E-03 : 3.61E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 6.79E-03 : 6.79E-03 : 3.39E-02 : 6.79E-03 : 6.79E-03 : 6.79E-03 : 6.79E-03 : 6.79E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

COW MILK : : : : : : : : :

ADULT : 4.66E-03 : 4.66E-03 : 2.33E-02 : 4.66E-03 : 4.66E-03 : 4.66E-03 : 4.66E-03 : 4.66E-03 :

+----------+----------+----------+------ ---+----------+----------+----------+----------+

TEEN : 8.60E-03 : 8.60E-03 : 4.30E-02 : 8.60E-03 : 8.60E-03 : 8.60E-03 : 8.60E-03 : 8.60E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 2.12E-02 : 2.12E-02 : 1.06E-01 : 2.12E-02 : 2.12E-02 : 2.12E-02 : 2.12E-02 : 2.12E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 4.42E-02 : 4.42E-02 : 2.07E-01 : 4.42E-02 : 4.42E-02 : 4.42E-02 : 4.42E-02 : 4.42E-02 :

+----------+----------+----------+ ---------+----------+----------+----------+----------+

GOATMILK : : : : : : : : :

ADULT : 4.66E-03 : 4.66E-03 : 2.33E-02 : 4.66E-03 : 4.66E-03 : 4.66E-03 : 4.66E-03 : 4.66E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 8.60E-03 : 8.60E-03 : 4.30E-02 : 8.60E-03 : 8.60E-03 : 8.60E-03 : 8.60E-03 : 8.60E-03 :

+----------+----------+----------+----------+----------+----------+------ *---+----------+

CHILD : 2.12E-02 : 2.12E-02 : 1.06E-01 : 2.12E-02 : 2.12E-02 : 2.12E-02 : 2.12E-02 : 2.12E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 4.42E-02 : 4.42E-02 : 2.07E-01 : 4.42E-02 : 4.42E-02 : 4.42E-02 : 4.42E-02 : 4.42E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

F-56

TABLE 17. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2017 SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= O.OOE+OO MILLRADS ANNUAL GAMMA AIR DOSE= O.OOE+OO MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------+----------+----------+----------+----------+----------+----------+----------+

PLUME : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

GROUND : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

VEGET : : : : : : : : :

ADULT : l.16E-02 : 1.16E-02 : 5.BlE-02 : 1.16E-02 : 1.16E-02 : l.16E-02 : 1.16E-02 : 1.16E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 1.94E-02 : l.94E-02 : 9.72E-02 : 1.94E-02 : 1.94E-02 : l.94E-02 : 1.94E-02 : 1.94E-02 :

+----------+-- -------+----------+----------+----------+----------+----------+----------+

CHILD : 4.73E-02 : 4.73E-02 : 2.37E-01 : 4.73E-02 : 4.73E-02 : 4.73E-02 : 4.73E-02 : 4.73E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : : : : : : : : :

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 : 3. 92E-03 : 3. 92E-03 : 1. 96E-02 : 3. 92E-03 : 3. 92E-03 : 3. 92E-03 : 3. 92E-0.3 : 3. 92E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 7.37E-03 : 7.37E-03 : 3.68E-02 : 7.37E-03 : 7.37E-03 : 7.37E-03 : 7.37E-03 : 7.37E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

COW MILK : : : : : : : : :

ADULT : 5.06E-03 : 5.06E-03 : 2.53E-02 : 5.06E-03 : 5.06E-03 : 5.06E-03 : 5.06E-03 : 5.06E-03 :

+----------+----------+----------+----------+----------+------ ---+----------+----------+

TEEN : 9.34E-03 : 9.34E-03 : 4.67E-02 : 9.34E-03 : 9.34E-03 : 9.34E-03 : 9.34E-03 : 9.34E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 2.30E-02 : 2.30E-02 : 1.lSE-01 : 2.30E-02 : 2.30E-02 : 2.30E-02 : 2.30E-02 : 2.30E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 4.BOE-02 : 4.BOE-02 : 2.25E-01 : 4.BOE-02 : 4.BOE-02 : 4.SOE-02 : 4.BOE-02 : 4.BOE-02 :

+-- -------+----------+----------+----------+----------+----------+----------+----------+

GOATMILK : : : : : : : : :

ADULT : 5.06E-03 : 5.06E-03 : 2.53E-02 : 5.06E-03 : 5.06E-03 : 5.06E-03 : 5.06E-03 : 5.06E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 9.34E-03 : 9.34E-03 : 4.67E-02 : 9.34E-03 : 9.34E-03 : 9.34E-03 : 9.34E-03 : 9.34E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 2.30E-02 : 2.30E-02 : l.lSE-01 : 2.30E-02 : 2.30E-02 : 2.30E-02 : 2.30E-02 : 2.30E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 4.SOE-02 : 4.BOE-02 : 2.25E-01 : 4.BOE-02 : 4.BOE-02 : 4.BOE-02 : 4.BOE-02 : 4.BOE-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

F-57

TABLE 17. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MR.EM), JANUARY-JUNE 2017 (Continued)

SPECIAL LOCATION NO. SA Nearest Garden AT 2.30 MILES ESE ANNUAL BETA AIR DOSE= 0.00E+OO MILLRADS ANNUAL GAMMA AIR DOSE= O.OOE+OO MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------+----------+----------+----------+----------+----------+----------+----------+

PLUME : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

GROUND : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

VE GET : : : : : : : : :

ADULT : l.74E-02 : 1.74E-02 : 8.72E-02 : l.74E-02 : 1.74E-02 : l.74E-02 : 1.74E-02 : l.74E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 2.92E-02 : 2.92E-02 : 1.46E-01 : 2.92E-02 : 2.92E-02 : 2.92E-02 : 2.92E-02 : 2.92E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 7.lOE-02 : 7.lOE-02 : 3.SSE-01 : 7.lOE-02 : 7.lOE-02 : 7.lOE-02 : 7.lOE-02 : 7.lOE-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : : : : : : : : :

ADULT : 6.96E-03 : 6.96E-03 : 3.48E-02 : 6.96E-03 : 6.96E-03 : 6.96E-03 : 6.96E-03 : 6.96E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 5.BBE-03 : 5.BBE-03 : 2.94E-02 : 5.BBE-03 : 5.BBE-03 : 5.BBE-03 : 5.BBE-03 : 5.BBE-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 1.llE-02 : l.llE-02 : 5.53E-02 : 1.llE-02 : 1.llE-02 : 1.llE-02 : 1.llE-02 : 1.llE-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

COW MILK : : : : : : : : :

ADULT : 7.59E-03 : 7.59E-03 : 3.BOE-02 : 7.59E-03 : 7.59E-03 : 7.59E-03 : 7.59E-03 : 7.59E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 1.40E-02 : 1.40E-02 : 7.00E-02 : 1.40E-02 : l.40E-02 : 1.40E-02 : l.40E-02 : 1.40E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 3.44E-02 : 3.44E-02 : 1.72E-01 : 3.44E-02 : 3.44E-02 : 3.44E-02 : 3.44E-02 : 3.44E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 7.20E-02 : 7.20E-02 : 3.37E-01 : 7.20E-02 : 7.20E-02 : 7.20E-02 : 7.20E-02 : 7.20E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

GOATMILK : : : : : : : : :

ADULT : 7.59E-03 : 7.59E-03 : 3.BOE-02 : 7.59E-03 : 7.59E-03 : 7.59E-03 : 7.59E-03 : 7.59E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 1.40E-02 : l.40E-02 : 7.00E-02 : l.40E-02 : 1.40E-02 : l.40E-02 : 1.40E-02 : 1.40E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 3.44E-02 : 3.44E-02 : 1.72E-01 : 3.44E-02 : 3.44E-02 : 3.44E-02 : 3.44E-02 : 3.44E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 7.20E-02 : 7.20E-02 : 3.37E-01 : 7.20E-02 : 7.20E-02 : 7.20E-02 : 7.20E-02 : 7.20E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

F-58

TABLE 18. CARBON-14 DOSES TO MAXIMUM INDIVIDUAL (MR.EM), JULY-SEPTEMBER 2017 SPECIAL LOCATION NO. 4A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE= O.OOE+OO MILLRADS ANNUAL GAMMA AIR DOSE= O.OOE+OO MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN

+----------+----------+----------+----------+----------+----------+----------+----------+

PLUME : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

GROUND : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO : O.OOE+OO :

+----------+----------+----------+----------+----------+----------+----------+----------+

VE GET : : : : : : : : :

ADULT : 8.22E-03 : 8.22E-03 : 4.llE-02 : 8.22E-03 : 8.22E-03 : 8.22E-03 : 8.22E-03 : 8.22E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 1.37E-02 : 1.37E-02 : 6.87E-02 : 1.37E-02 : 1.37E-02 : 1.37E-02 : l.37E-02 : 1.37E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 3.35E-02 : 3.35E-02 : l.67E-01 : 3.35E-02 : 3.35E-02 : 3.35E-02 : 3.35E-02 : 3.35E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

MEAT : : : : : : : : :

ADULT : 3.28E-03 : 3.28E-03 : l.64E-02 : 3.28E-03 : 3.28E-03 : 3.28E-03 : 3.28E-03 : 3.28E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 2.77E-03 : 2.77~-03 : 1.39E-02 : 2.77E-03 : 2.77E-03 : 2.77E-03 : 2.77E-03 : 2.77E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 5.21E-03 : 5.21E-03 : 2.61E-02 : 5.21E-03 : 5.21E-03 : 5.21E-03 : 5.21E-03 : 5.21E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

COW MILK : : : : : : : : :

ADULT : 3.SBE-03 : 3.SBE-03 : 1.79E-02 : 3.SBE-03 : 3.SBE-03 : 3.SBE-03 : 3.SBE-03 : 3.SBE-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

TEEN : 6.60E-03 : 6.60E-03 : 3.30E-02 : 6.60E-03 : 6.60E-03 : 6.60E-03 : 6.60E-03 : 6.60E-03 :

+----------+----------+----------+----------+----------+----------+----------+----------+

CHILD : 1.62E-02 : 1.62E-02 : 8.12E-02 : 1.62E-02 : 1.62E-02 : 1.62E-02 : 1.62E-02 : 1.62E-02 :

+----------+----------+----------+----------+----------+----------+----------+----------+

INFANT : 3.39E-02 : 3.39E-02 : 1.59E-01 : 3.39E-02 : 3.39E-02 : 3.39E-02 : 3.39E-02 : 3.39E-02 :