ML091410170

Cooper - Radiological Environmental Monitoring Program, 2008 Annual Report, January 1, 2008 Through December 31, 2008

ML091410170
Person / Time
Site:	Cooper
Issue date:	12/31/2008
From:	Teledyne Brown Engineering
To:	Nebraska Public Power District (NPPD), Office of Nuclear Reactor Regulation
References
NLS2009031
Download: ML091410170 (233)

Text

NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION Radiological Environmental Monitoring Program 2008 Annual Report January 1, 2008 to December 31, 2008 Prepared by Teledyne Brown Engineering 2508 Quality Lane Knoxville, TN 37931-3133 TABLE OF CONTENTS SECTION TITLE PAGE Preface ..................................................................................................

6 I. Introduction

...........................................................................................

7 II. Sum m ary ..... .......................................................................................

10 III. Sam pling and Analyses Program

......................................................

12 IV. Summary and Discussion of 2008 Analytical Results .......................

17 A .A irborne Particulates

...................................................................

18 B. A irborne Iodine .............................................................................

19 C. Fish ...............................................................................................

19 D .M ilk -N earest Producer .............................................................

20E. M ilk -Other Producers

.....................................................................

21.F. Ground W ater ...............................................................................

22 G .River W ater ................................................................................

22H .Therm olum inescent Dosim eters .................................................

23 I. Food -Broadleaf V egetation

......................................................

24 J. Shoreline Sedim ent

......................................................................

25 K .Errata D ata ..................................................................................

26 V .Conclusions

.......................................................................................

27 VI. Radiological Environmental Monitoring Program Summary Table -2008 ....................................................................................

29 VII. Com plete D ata Tables ........................................................................

35 VIII. References

............................................................................................

103 2 TABLE OF CONTENTS (Cont)APPENDICES APPENDIX A -2008 Land Use Census ...........................

A-i APPENDIX B -Summary of Interlaboratory Comparisons

..........................

B-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 (AR GPP) Report .................................................................

H -1 LIST OF FIGURES 1. M ap of Sam pling Stations ....................................................................

15 3 TABLE OF CONTENTS (Cont)LIST OF TRENDING GRAPHS

1. Gross Beta in Air Particulates

...............................................................

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

................................

19 3. C esium -137 in Fish ...............................................................................

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

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

.......................

21 6. Tritium in Ground W ater ......................................................................

22 7. Tritium in River W ater .........................................................................

23 8. Thermoluminescent Dosimetry

.............................................................

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

.................

25 10. Cesium-134 and Cesium-137 in Shoreline Sediment ..........................

26 4 TABLE OF CONTENTS (Cont)LIST OF TABLES 1 Sampling Schedule and Analyses ...................................................

14 VII-1 Exposure Pathway

-Airborne Air Particulate

& Charcoal Filters

...... 36 VII-2 Exposure Pathway -Airborne Composite Air Particulate Filters ....... 58 VII-3 Exposure Pathway

-Ingestion Fish ...............................................

69 VII-4 Exposure Pathway -Ingestion Milk Nearest Producer ..................

72 VII-5 Exposure Pathway -Ingestion Milk Other Producers

.....................

77 VII-6 Exposure Pathway

-Ingestion Water -Ground .............................

78 VII-7 Exposure Pathway

-Ingestion Water -River ................................

84 VII-8 Exposure Pathway -Thermoluminescent Dosimetry

-TLD ...... 90 VII-9 Exposure Pathway -Ingestion Vegetation

-Terrestrial, Broadleaf...

.92 VII-10 Exposure Pathway

-Airborne Shoreline Sediment ...........................

100 5 PREFACE This report covers the period of January 1 through December 31, 2008. Personnel of the Nebraska Public Power District made all sample collections.

Analyses were performed and reports of analyses were prepared by Teledyne Brown Engineering

-Environmental Services and forwarded to Nebraska Public Power District.

Environmental Thermoluminescent Dosimeter (TLD) analyses were performed and reports of analyses were prepared by Global Dosimetry Solutions.

6

.SECTION I. INTRODUCTION 7

I. INTRODUCTIONThis report contains a complete tabulation of data collected during the period January through December 2008, for the operational Radiological Environmental Monitoring Program performed for the Cooper Nuclear Station (CNS) of the Nebraska Public Power District (NPPD) by Teledyne Brown Engineering

-Environmental Services.Cooper Nuclear Station is located in Nemaha County in the southeast comer of Nebraska on the Missouri River. A portion of the site extends into Missouri.

The reactor is an 805-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 (I0CFR50.34a) 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).8 A. Atmospheric Nuclear Tests Three atmospheric nuclear detonations in the People's Republic of China influenced program results significantly in late 1976 and in 1977. Two of these detonations occurred in late 1976 (September 26 and November 17) and one in late 1977 (September 17). As a consequence of these tests elevated activities of gross beta in air particulate filters and 1-131 in milk were observed throughout most of the United States. No atmospheric nuclear tests have been conducted since 1980, thus no short-lived fission products were detected in air particulate samples.On April 26, 1986 the fire and explosion of Chernobyl Reactor No. 4 in the Soviet Union resulted in the release of fission products to the atmosphere and worldwide fallout.Following the explosion, elevated levels of gross beta activities in air particulates and Iodine-131 in charcoal filters and milk samples were measured.

Additionally, in 1986, Cesium- 137 and the short-lived radionuclides Iodine- 131, Ruthenium-106, and Cesium-134 were detected in broadleaf vegetation.

Similar results occurred in other areas of the United States and the entire Northern Hemisphere.

B. Program Objectives and Data Interpretation The objective of the monitoring program is to detect and assess the impact of possible releases to the environs of radionuclides from the operations of the Cooper Nuclear Station. This objective requires measurements of low levels of radioactivity equal to or lower than pre-determined limits of detection.

In addition the source of the environmental radiation must be established.

Sources of environmental radiation include: (1) Natural background radiation from cosmic rays (Beryllium-7).

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

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

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

(5) Fallout from the Chernobyl Nuclear Reactor Accident.Radiation levels measured in the vicinity of an operating power station are compared with preoperational measurements at the same locations to distinguish power plant effects from other sources. Also, results of the monitoring program are related to events known to cause elevated levels of radiation in the environment, e.g., atmospheric nuclear detonations or abnormal plant releases.9 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 2008.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.11 SECTION III. SAMPLING AND ANALYSES PROGRAM 12 III. SAMPLING AND ANALYSES PROGRAM The 2008 sampling and analyses program is described in Table 1. TeledyneBrown Engineering

-Environmental Services has a comprehensive quality assurance/quality control program designed to assure the reliability of data obtained.

The results for the 2008 Interlaboratory Comparison Program conducted by the Analytics', Inc., MAPEP and Environmental Resource Associates are contained in Appendix B.Sampling locations are indicated in the map labeled Figure 1. The sample types collected at each location and the approximate distance and direction from the reactor elevated release point are specified.

The annual land use census for 2008 is described in Appendix A. There were nomilk animals found within three miles of CNS in 2008 and no evidence of potable wateruse from the river. The nearest garden to CNS is in sector L, 1.3 mile from CNS.Gardens were found in nine sectors during 2000, in eight sectors during 2001, in seven sectors during 2002, in eight sectors during 2003, in nine sectors during 2004, in five sectors during 2005, in nine sectors during 2006, in seven sectors during 2007 and in six sectors during 2008. The nearest resident to CNS is in sector Q, 0.9 miles from CNS.All of the required 2008 environmental monitoring, including sampling and analyses, was conducted as specified in Table D4.1-1 of the CNS Offsite Dose Assessment Manual (ODAM), except as noted in Appendix E, REMP Sampling and Analytical Exceptions table.13 TABLE 1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION Environmental Radiation Surveillance Program Sampling Schedule and Analyses Sample Type Airborne/Particulate Station 1-10, 111 Frequency Once per 7 days Analyses Gross beta. Gamma Isotopic on quarterly composite of each station, and on each sample in which gross beta activity is >10 times the yearly mean of control samples Airborne/Iodine 1-10,111 Milk / Nearest Producer peak pasture only 99 28, 35 River Water Milk/ Nearest Producer Non-peak pasture Food Products / Broadleaf Vegetation Background Radiation Thermoluminescent Dosimeters Groundwater Milk Other Producers Fish (Summer and Fall)Shoreline Sediment 99 28,35,96,101 1-10, 20,44, 56,'58, 59, 66, 67, 71, 79-91, 94, 111 Once per 7 days Once per 15 days Once per 31 days Once per 31 days Monthly when required Once per 92 days Once per 92 days Once per 92 days Two times per year Two times per year 1-131 1-131 (low level), Gamma Isotopic analysis of each sample Gamma Isotopic, each sample Tritium on quarterly composite 1-131 (low level), Gamma Isotopic analysis of each sample 1-131 (low level), Gamma Isotopic analysis of each sample TLD Readout (gamma dose)1-131 (low level), Gamma Isotopic, Tritium 1- 131 (low level), Gamma Isotopic Gamma Isotopic on edible portions Gamma Isotopic 11,47 103 28,35 28,35 14 LEOD Uo ft,,d ezmWN w~f Md. MW--~ Lb.LG LOCATION KEY (OAN Sw O$Ma. DhDte Smi-3 2.5 338 IND AP, C, TL 4 3 43 a AP, C, TL 5 3.5 102 a0 AP. C,'It 6 3 168 NO AP. C, TL 7 2.5 22M o AP, C. T a. 8 2.5 2 D AP. C, TL-9 7.3 335 80 AP, C, TL 10 10 160 WD AP, C, TL 28 1.8 150 IND WRIR,SH,VT 35 2 350 MO &CON VT, FL WR 44 10.3 270 CON TL 47 25.8 154 MD m 56 1.9 118 No TL 66 4.5 200 go T.67 4.8 325 8o '1 71 4.3 71 80 TL SE 83 4.4 16 80D TL 84 4.4 297 IND TL 85 3.1 3 MD TL 86 4.6 16 80 iT 87 1.75 20 80 iT so 1.75 63 MD TL 8s 2 86 80 TL 90 225 134 80 A 91 69 54 to t.94 3.6 106 IN8 TL 96 1.25 334 8D VT 99 105 I89 to mpsuuui 101 13.3 73 CON VT 103 13.5 257 8o M(08w)Il 10.8 254 CON AP, C, TL N F3fti.UfMY"able*. Usk Rwy CM O bv....". 5..pI.U-(P~-ENE SAIMMII LOCATMO KfY ISITE ES-ESE St 0mi

• Direcion" Sape Number (miles) (degrme) Classiýcatio Type(s)1 0.1 230 IND AP, C, TL 2 0.75 210 IND AP, C, TL 11 0.15 275 IND WG 12 0.1 355 CON WR 20 0.96 315 IND TL 58 1.1 234 IND TI 59 1 170 INO TL 79 0.85 299 IND TL 80 0.75 280 IND TI 81 0.8 255 INO TL 82 0,8 188 IND TL App~n*Wa ~ wMw~rwd ~a~Rm ~~d~d.$m~ V -rdlf ~~efu~~~twamndwotwi WR -rtmr wator.to SECTION IV.

SUMMARY

AND DISCUSSION OF 2008 ANALYTICAL RESULTS 17 IV.

SUMMARY

AND DISCUSSION OF 2008 ANALYTICAL RESULTS Data from the radiological analyses of environmental media collected during 2008 are tabulated and discussed below. The procedures and specifications followed in the laboratory for these analyses are as required in the Teledyne Brown Engineering Quality Assurance manual and are explained in the Teledyne Brown Engineering Analytical Procedures.

A synopsis of analytical procedures used for the environmental samples is provided in Appendix C. In addition to internal quality control measures performed by Teledyne Brown Engineering, the laboratory also participates in an Interlaboratory Comparison Program. Participation in this program ensures that independent checks on the precision and accuracy of the measurements of radioactive material in environmental samples are performed.

The results of the Interlaboratory Comparison are provided in Appendix B.Radiological analyses of environmental media characteristically approach and frequently fall below the detection limits of state-of-the-art measurement methods.

The"less than" values in the data tables were calculated from each specific analysis and are dependent on sample size, detector efficiency, length of counting time, chemical yield (when appropriate) and the radioactive decay factor from time of counting to time of collection.

Teledyne Brown Engineering's analytical methods meet or are below the Lower Limit of Detection (LLD) requirements given in Table 2 of the USNRC Branch Technical Position, Radiological Monitoring Acceptable Program (November 1979, Revision 1). Appendix C contains a discussion of the LLD formulas.The following is a discussion and summary of the results of the environmental measurements taken during the 2008 reporting period: A. Airborne Particulates Gross beta activity was observed in 507 of the 513 indicator samples collected during 2008. The average concentration was 0.021 pCi/m 3 with a range of 0.006 to 0.049 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 2008 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/mi 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 38 of 40 composite samples. The indicator locations had an average concentration of 0.149 pCi/m 3 with a range of 0.083 to 0.270 pCi/mi 3.During the preoperational period, beryllium-7 was measured at comparable levels. Thorium-228 was measured in one sample at an average concentration of 0.008 pCi/m 3.All other gamma emitters were below the detection limits.18 TRENDING GRAPH I GROSS BETA IN AIR PARTICULATESMONTHLY AVERAGE

-ALL LOCATIONS 0.1 E 0.01 0.001 .NGross Beta B. Airborne Iodine Charcoal cartridges used to collect airborne iodine were collected weekly and analyzed by gamma spectrometry for iodine-131. Stations 01 through 10 and 111 were monitored.

The results are presented in Section VII-1 and Trending Graph 2. All results were below the required lower limit of detection.

TRENDING GRAPH 2 IODINE-131 IN CHARCOAL FILTERS MONTHLY AVERAGE -ALL LOCATIONS 1.00 0.10 0.01 0.00 1-'0"-1-131

-'II-ODAM LLD]C. FishAquatic biota can be sensitive indicators of radionuclide accumulation in the 19 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. Eight samples of fish were collected during the summer and fall of 2008. A middle-top feeding fish (carp) and a bottom feeding fish (catfish) were collected in July and October. 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 3000 pCi/kg (wetweight) with a range of 2830 to 3170 pCi/kg (wet weight). The average concentration for the six indicator samples was 3467 pCi/kg (wet weight) with a range of 2210 to 4200 pCi/kg (wet weight).

The preoperational period of 1971 through 1974 averaged 2400 pCi/kg potassium-40.

All other gamma emitters were below their detection levels.TRENDING GRAPH 3 CESIUM-137 IN FISH ALL LOCATIONS 1000.0 100.0 10.0 1.0 0.1 1 T-$-Cs-137

--o-Cs-137ODAMLLD 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. Seventeen samples were analyzed by gamma ray spectroscopy and for low-level iodine-131 by radiochemical separation.

Naturally occurring potassium-40 was measured in all samples with an average concentration of 1241 pCi/liter and a range of 969 to 1440 pCi/liter.

All other gamma emitters were below their detection levels.20 TRENDING GRAPH 4 IODINE-131 AND CESIUM-137 IN MILK -NEAREST PRODUCER STATIONS 61 & 99 100.0'a, 0.10.0 1.0II I4% ýp SP f 'ZP)y v4f ý0 06 Sy V4ý )ýp COý V4 e-- Station 61 1-131 -U-Station 61 Cs -1 37 Station 99 1-131 Station 99 Cs-1 37 1-131 ODAM LLD --- Cs-1 37 ODAM LLD Station 61 went out of business in May of 2003. Station 99 replaced station 61 in May of 2003.07/11/06 1-131 LLD missed due to technical problems with 1-131 filter paper in the laboratory.

E. Milk -Other Producers Four milk samples were collected from one location of other producers during 2008 and results are presented in Table VII-5 and Trending Graph 5. Station 103was sampled quarterly in 2008. Naturally occurring potassium-40 was detected in all four samples analyzed with an average concentration of 1295 pCi/liter and a range of 1210 to 1420 pCi/liter.

All other gamma emitters were below their detection levels. The operation of the Cooper Nuclear Station has no discernable impact on milk samples.TRENDING GRAPH 5 IODINE-131 AND CESIUM-137 IN MILK -OTHER PRODUCERS QUARTERLY AVERAGE -ALL LOCATIONS 0-100.0 10.0 1.0 I---E.hI~i!~.,1FeiEPiuhFiPiIPiiirIIh.

I 4.I 4A 4 P S Z §

-Sý lý Qi SA 5 1 e P 1_ ý f ý f ý ) ý ý f 11,1 : 1 131 --MCS-137 *-1ODvlLLD frCs-3 ODEMLL Due to delay in analysis, sample results for 1-131 for the first quarter of 2001 were excluded and are not plotted.Milk station 102 went out of business April 2006. Vegetation samples are taken in lieu of milk.21 F. Ground Water Groundwater was collected from two stations quarterly and analyzed for tritiumand 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 inTable VII-6 and Trending Graph 6. Naturally occurring potassium-40 was detected in two of twenty-two samples analyzed, with a range of 44.4 to 179 pCi/liter.

Naturally occurring Th-228 was detected in four of twenty-two samples analyzed, with a range of 7.55 to 13.5 pCi/liter.

All other gamma emitters were below their detection levels.TRENDING GRAPH 6 TRITIUM IN GROUND WATER QUARTERLY AVERAGE -ALL LOCATIONS 10000.0 1000.0 i 100.0 10.0H- 3 --*- 30DAMLLD G. River Water River water was collected monthly and monitored for gamma emitting radionuclides.

A quarterly composite was measured for tritium. The results are presented in Table VII-7 and Trending Graph 7. All results were below the required lower limit of detection.

Naturally occurring potassium-40 was detected in three of twenty-two samples analyzed, with a range of 99.4 to 221 pCi/liter.

Naturally occurring Th-228 was detected in two of twenty-two samples analyzed, with a range of 7.76 to 12.3 pCi/liter.

All other gamma emitters were below their detection levels.22 TRENDING GRAPH 7 TRITIUM IN RIVER WATER QUARTERLY AVERAGE -ALL LOCATIONS 10000.0 1000.0 100.0 CI H 10.0 1.0ý30A L H. Thermoluminescent Dosimeters Thermoluminescent dosimeters (TLDs) determine environmental radiation doses and the results are presented in Table VII-8 and Trending Graph 8. Ambient radiation was monitored at 33 locations within an 11 mile radius of the Cooper Nuclear Station and collected quarterly.

The quarterly average for the indicator locations was 25.5 millirem/quarter and a range from 20.0 to 40.0 millirem/quarter.

The control stations 44 and 111, which are located 10.3 miles, 270 degrees and 10.8 miles, 254 degrees, respectively, had an average of 25.5 millirem/quarter and a range from 21.0 to 29.0 millirem/quarter.

The highest station was Station 67 with an average of 28.8 millirem/quarter and a range from 21.0 to 40.0 millirem/quarter.

The preoperational period of 1971 through 1974 averaged 7.0 millirem/quarter.

The data from year to year is in good agreement and indicates no adverse changes in radiation exposure to the population near the Cooper Nuclear Station.23 TRENDING GRAPH 8 THERMOLUMINESCENT DOSIMETRYQUARTERLY AVERAGE

-ALL LOCATIONS 1000 100 E 10---- Exposure Pathway -Ambient Gan Radiation:

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

I. Food -Broadleaf Vegetation Fourteen broadleaf vegetation samples were collected in May and August from three locations during 2008, due to broadleaf vegetation samples being available in June, July and September.

The samples were analyzed by gamma ray spectroscopy and for low-level iodine-131 by radiochemical separation.

The results are presented in Table VII-9 and Trending Graph 9. Beryllium-7, which is produced continuously in the upper atmosphere by cosmic radiation was measured in 13 of 14 samples analyzed.

The average concentration for the two indicator locations was 414 pCi/kg wet and a range of 178 to 784 pCi/kg wet. The average concentration for the control location was 330 pCi/kg wet with a range of 151 to 533 pCi/kg wet. Naturally occurring potassium-40 was measured in all fourteen samples analyzed.

The average concentration for the two indicator locations was 5454 pCi/kg wet and a range of 4020 to 6900 pCi/kg. The average concentration for the control location was 5558 pCi/kg wet with a range of 4080 to 6640 pCi/kg wet. Naturally occurring thorium-228 was measured in four of fourteen samples. The average concentration for the two indicator locations was 20.7 pCi/kg wet and a range of 20.4 to 21.0 pCi/kg. The average concentration for the control location was 19.1 pCi/kg wet with a range of 12.5 to 25.7 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.24 TRENDING GRAPH 9 IODINE-131 AND CESIUM-137 IN FOOD -BROADLEAF VEGETATION ALL LOCATIONS 1000.00-100.00 110i.00 UL V-V -V 1.001 0 0 U1-131 --- 1-131 ODAM LLD --0 Cs-1 37 -U--Cs-1 37 ODAM LLD The low Cs-137 value reported in July 2001 was due to the wrong aliquot being entered for the gammaanalysis resulted in an invalid analysis and is not reported Due to delay in sample receipt, the 1-131 had decayed away, resulting in an invalid analysis for May 2002 and is not reported.

Milk samples were collected in lieu of broadleaf vegetation samples in 2004 and 2005.Due to delay in counting sample, the 1-131 had decayed away, resulting in an invalid analysis for June 2006 and is not reported.

The 1-131 by chemical separation met required 1-13 1 LLD.J. Shoreline Sediment Sediment samples were collected during June and October from Stations 28 and 35 and were analyzed by gamma spectrometry.

The results are presented in Table VII-10 and Trending Graph 10. A number of naturally occurring radionuclides were detected in these samples. Naturally occurring potassium-40 was observed in all samples. The concentration for the one supplemental station was 15700 pCi/kg (dry weight). The concentration for the one indicator station was 17900 pCi/kg (dry weight). Thorium-228 was observed in both samples. The concentration for the supplemental station was 846 pCi/kg (dry weight). The concentration for the indicator station was 936 pCi/kg (dry weight). Radium-226 was observed in the indicator station at a concentration of 3040 pCi/kg (dry weight). All other gamma emitters were below their detection limits.25 TRENDING GRAPH 10 CESIUM-134 AND CESIUM-137 IN SHORELINE SEDIMENT STATIONS 28 AND 35 V C, 0.1000.000 100.000 10.000 1.000 p N rl Ký N b z A 4b Cb z t b N .)z A (-uCs-134-A Cs-137 -* Cs-134ODAMLLD--e-Cs-137ODAMLLD K. Errata Data This section provides corrections to the 2007 Annual Radiological Environmental Monitoring Program (REMP) report.The gross beta activity for air particulate station 07 for the week of 08/07/08 -08/14/08 was incorrectly reported as 0.245 pCi/mr 3.The correct gross betaactivity was 0.0245 pCi/rn 3.The correction for this deviation involved the following sections in the 2007 REMP report: Page 30, Environmental Radiological Monitoring Program Summary Page 49, Table VII-1 26 SECTION V. CONCLUSIONS 27 V. CONCLUSIONS The results of the 2008 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 theRadiological Environmental Monitoring Program, the Nebraska Public Power District, Cooper Nuclear Station has had no discernable radiological impact on the environment and is operating within regulatory limits.

28 SECTION VI. RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM

SUMMARY

TABLE -2008 29 ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Location of Facility Nemaha Nebraska (County/State)

Docket No. 50-298 Reporting Period January 1 2008 to December 31 2008 Type & Lower Limit .All Indicator Control Medium of Pathway Total No. of Locations Location with Highest Annual Mean Location No. of Sampled of Analysis Detection(l)

Mean(2) Name Meano(2) Meano(2) Reportable (Unit of Measurement)

Performed (LLD) Range(2) Range(2) Range(2) Occurrences Air Iodine (pCi/m 3)1-131565 0.07 ND(0/513)(ND-ND)NA NA(0/0) ND(0/52)(NA-NA) (ND-ND)Air Particulate (pCi/rn 3)Gross Beta (Weekly)565 NA 0.021(507/513)

Sta. 111 (0.006/0.049) 10.8 mi. 0.024(50/52)

(0.009/0.049) 0.024(50/52)

(0.009/0.049) 0.161(3/4)

(0.097/0.220)

Be-7 W Co-60 Th-228 Co-60 Cs-137 44 NA 0.149(35/40)

(0.083/0.270) 44 NA ND(0/40)(ND-ND)44 NA 0.008(1/40)

NA-NA 8 130 ND(0/6)(ND-ND)8 150 ND(0/6)(ND-ND)Sta. 10 0.170(4/9)

(0.098/0.270)

NA Sta. 06 3.0 mi.Fish (pCi/kg Wet)NA NA NA(0/0) ND(0/4)(NA-NA) (ND-ND)0.008(1/40)

ND(0/4)NA-NA (ND-ND)NA(0/0) ND(0/2)(NA-NA) (ND-ND)NA(0/0) ND(0/2)(NA-NA) (ND-ND)3467(6/6) 3000(2/2)(2210/4200)

(2830/3170) 0 0 0 0 0 0 0 0 K-40 8 NA 3467(6/6)(2210/4200)

Sta. 28 1.8 mi.(1) Nominal Lower Limit of Detection (LLD), as stated in ODAM.(2) Mean and Range based upon detectable measurements only. Fraction of detectable measurements at specified location indicated in bracketso.

(3) ND =Non Detectable.

(4) NA = Not Applicable.

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Location of Facility Nemaha Nebraska (County/State)

Docket No. 50-298 Reporting Period January 1 2008 to December 31 2008 Type & Lower Limit All Indicator Control Medium of Pathway Total No. of Locations Location with Highest Annual Mean Location No. of Sampled of Analysis Detection(l)

Mean(2) Name Meano(2) MeanO(2) Reportable (Unit of Measurement)

Performed (LLD) Range(2) Range(2) Range(2) Occurrences Fish (pCi/kg Wet)Milk Nearest (pCi/L)Th-228 1-131 8 NA ND(0/6)(ND-ND)17 NA ND(0/17)(ND-ND)17 NA 1241(17/17)

(969/1440)

NA NA K-40 Sta. 99 10.5 mi.Ra-226 Th-228 17 NA ND(0/17)(ND-ND)17 NA ND(0/17)(ND-ND)NA NA NA NA(0/0) ND(0/2)(NA-NA) (ND-ND)NA(0/0) NA(0/0)(NA-NA) (NA-NA)1241(17/17)

NA(0/0)(969/1440) (NA-NA)NA(0/0) NA(0/0)(NA-NA) (NA-NA)NA(0/0) NA(0/0)(NA-NA) (NA-NA)NA(0/0) NA(0/0)(NA-NA) (NA-NA)1295(4/4)

NA(0/0)(1210/1420) (NA-NA)NA(0/0) NA(0/0)(NA-NA) (NA-NA)0 0 0 0 0 0 0 0 Milk Others (pCi/L)1-131 K-40 4 1 ND(0/4)(ND-ND)4 NA 1295(4/4)

(1210/1420) 4 NA ND(0/4)(ND-ND)Sta. 103 13.5 mi.Ra-226 NA (1) Nominal Lower Limit of Detection (LLD), as stated in ODAM.(2) Mean and Range based upon detectable measurements only. Fraction of detectable measurements at specified location indicated in bracketso.

(3) ND =Non Detectable.

(4) NA -Not Applicable.

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Location of Facility Nemaha Nebraska (County/State)

Docket No. 50-298 Reporting Period January 1 2008 to December 31 2008 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(])

Mean(2) Name Meano(2) Meano(2) Reportable (Unit of Measurement)

Performed (LLD) Range(2) Range(2) Range(2) Occurrences Milk Others (pCi/L)Water -Ground (pCi/L)Th-228 1-131 4 NA ND(0/4)(ND-ND)22 1 ND(0/22)(ND-ND)NA NA NA NA(0/0) NA(0/0)(NA-NA) (NA-NA)NA(0/0) NA(0/0)(NA-NA) (NA-NA)NA(0/0) NA(0/0)(NA-NA) (NA-NA) tQO H-3 K-40 22 2000 22 NA 22 NA 16 NA ND(0/22)(ND-ND)112(2/22)(44.4/179) 10.7(4/22)

(7.55/13.5)

ND(0/8)(ND-ND)Sta. 11 0.15 mi. 179(1/21)

NA(0/0)NA-NA (NA-NA)0 0 0 0 0 0 0 0 Th-228 Sta. 47 25.8 mi.River Water (pCi/L)H-3 NA 10.8(2/20)

NA(0/0)(8.29/13.3) (NA-NA)NA(0/0) ND(0/8)(NA-NA) (ND-ND)153(3/11)

ND(0/11)(99.4/221) (ND-ND)12.3(1/11) 12.3(1/11)

NA-NA NA-NA K-40 Th-228 22 NA 153(3/1 1)(99.4/221) 22 NA 7.76(1/11)

NA-NA Sta. 28 1.8mi.Sta. 35 2.0mi.(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 bracketso.

(3) ND = Non Detectable.

(4) NA = Not Applicable.

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Location of Facility Nemaha Nebraska (County/State)

Docket No. 50-298 Reporting Period January 1 2008 to December 31 2008 Type & Lower Limit All Indicator Control Medium of Pathway Total No. of Locations Location with Highest Annual Mean Location No. of Sampled of Analysis Detection(l)

Mean(2) Name Mean)(2) Meano(2) Reportable (Unit of Measurement)

Performed (LLD) Range(2) Range(2) Range(2) Occurrences Thermoluminescence Dosimeter(mR/Standard Quarter)

Broadleaf Vegetation (pCi/kg Wet)Gamma Dose Quarterly 131 NA 25.5(123/123)

(20/40)14 60 ND(0/8)(ND-ND)Sta. 67 4.8 mi.1-131 NA Be-7 K-40 Ra-226 Th-228 14 NA 414(7/8)(178/784)14 NA 5454(8/8)(4020/6900) 14 NA ND(0/8)(ND-ND)14 NA 20.7(2/8)(20.4/21.0) 2 NA ND(0/1)(ND-ND)Sta. 96 Sta. 96 NA Sta. 101 NA 28.8(4/4) 25.5(8/8)(21/40) (21/29)

NA(0/0) ND(0/6)(NA-NA) (ND-ND)425(2/3) 330(6/6)(355/495)

(1 51/533)6605(2/2) 5558(6/6)

(6310/6900)

(4080/6640)NA(0/0) ND(0/6)(NA-NA) (ND-ND)20.7(2/8) 19.1(2/6)(20.4/21.0) (12.5/25.7)

NA(0/0) ND(0/1)(NA-NA). (ND-ND)0 0 0 0 0 0 0 Shoreline Sediment (pCi/kg Dry)Be-7 (1) Nominal Lower Limit of Detection (LLD), as stated in ODAM.(2) Mean and Range based upon detectable measurements only. Fraction of detectable measurements at specified location indicated in bracketso.

(3) ND = Non Detectable.

(4) NA = Not Applicable.

ENVIRONMENTAL RADIOLOGICAL MONITORING PROGRAM

SUMMARY

Name of Facility Cooper Nuclear Station Location of Facility Nemaha Nebraska Docket No. 50-298 Reporting Period January 1 2008 to December 31 2008 (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(])

Mean(2) Name MeanO(2) Meano(2) Reportable (Unit of Measurement)

Performed (LLD) Range(2) Range(2) Range(2) Occurrences Shoreline Sediment (pCi/kg Dry)K-40 2 NA Cs-137 Ra-226 Th-228 2 NA 2 NA 2 NA 17900(1/1)

NA-NA ND(0/1)(ND-ND)3040(1/1)NA-NA 936(1/1)NA-NA Sta. 28 1.8 mi.17900(1/1)

NA-NA NA NA(0/0)(NA-NA)Sta. 28 1.8 mi. 3040(1/1)NA-NA Sta. 28 1.8 mi. 936(1/1)NA-NA 15700(1/1)

NA-NA ND(0/1)(ND-ND)ND(0/1)(ND-ND)846(1/1)NA-NA 0 0 0 0 (1) Nominal Lower Limit of Detection (LLD), as stated in ODAM.(2) Mean and Range based upon detectable measurements only. Fraction of detectable measurements at specified location indicated in bracketso.

(3) ND =Non Detectable.

(4) NA = Not Applicable.

SECTION VII. COMPLETE DATA TABLES 35 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 01 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/31/07 01/08/08 1.16E+04 CU.FT. 3.90E-02 +/- 4.96E-03 L.T. 3.E-02 01/08/08 01/15/08 9.98E+03 CU.FT. 3.59E-02 +/- 5.10E-03 L.T. 3.E-02 01/15/08 01/22/08 9.98E+03 CU. FT. 3.40E-02 +/- 4.92E-03 L.T. 4.E-02 01/22/08 01/29/08 1.01E+04 CU.FT. 3.36E-02 +/- 4.81E-03 L.T. 2. E-02 01/29/08 02/04/08 8.60E+03 CU.FT. 3.11E-02 +/- 5.21E-03 L.T. 3.E-02 02/04/08 02/12/08 1.15E+04 CU.FT. 3.31E-02 +/- 4.60E-03 LT. 3&E-02 02/12/08 02/19/08 1.01E+04 CU.FT. 2.94E-02 +/- 4.53E-03 LT. 5.E-02 02/19/08 02/26/08 6.07E+03 CU.FT. 3.12E-02 +/- 6.36E-03 LT. 3.E-02 02/26/08 03/04/08 1.02E+04 CU.FT. 1.95E-02 +/- 3.83E-03 L.T. 3.E-02 03/04/08 03/11/08 8.20E+03 CU.FT. 2.31E-02 +/- 4.85E-03 L.T. 4.E-02 03/11/08 03/18/08 1.02E+04 CU.FT. 1.33E-02 +/- 3.67E-03 L.T. 2.E-02 03/18/08 03/25/08 1.01 E+04 CU.FT. 1.63E-02 +/- 3.88E-03 L.T. 5.E-02 03/25/08 04/01/08 1.OOE+04 CU.FT. 1.28E-02 +/- 3.61E-03 LT. 5.E-02 04/01/08 04/08/08 1.01E+04 CU.FT. 2.04E-02 +/- 4.07E-03 LT. 5.E-02 04/08/08 04/15/08 1.01E+04 CU.FT. 1.08E-02 +/- 3.36E-03 L.T. 6.E-02 04/15/08 04/22/08 9.99E+03 CU.FT. 1.53E-02 +/- 3.97E-03 L.T. 2.E-02 04/22/08 04/29/08 1.01E+04 CU.FT. 1.57E-02 +/- 3.99E-03 L.T. 4.E-02 04/29/08 05/05/08 8.67E+03 CU.FT. 1.71E-02 +/- 4.12E-03 LT. 5.E-02 05/05/08 05/13/08 1.14E+04 CU.FT. 1.48E-02 +/- 3.24E-03 L.T. 5.E-02 05/13/08 05/20/08 1.01 E+04 CU.FT. 2.45E-02 +/- 4.24E-03 LT. 4.E-02 05/20/08 05/27/08 1.02E+04 CU. FT. 9.43E-03 +/- 3.06E-03 LT. 5.E-02 05/27/08 06/02/08 8.53E+03 CU.FT. 1.47E-02 +/- 4.08E-03 LT. 1.E-02 06/02/08 06/10/08 1.13E+04 CU.FT. 8.51E-03 +/- 2.81E-03 L.T. 1.E-02 06/10/08 06/17/08 1.OOE+04 CU.FT. 7.32E-03 +/- 3.12E-03 L.T. 3. E-02 06/17/08 06/24/08 1.OOE+04 CU.FT. 1.25E-02 +/- 3.48E-03 LT. 4.E-02 06/24/08 07/02/08 1.16E+04 CU.FT. 9.82E-03 +/- 3.05E-03 LT. 4.E-02 VIl-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 01 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/02/08 07/08/08 07/15/08 07/22/08 07/29/08 08/05/08 08/12/08 08/19/08 08/27/08 09/02/08 09/10/08 09/16/08 09/23/08 09/30/08 10/06/08 10/13/08 10/20/08 10/28/08 11/04/08 11/10/08 11/18/08 11/25/08 12/02/08 12/08/08 12/16/08 12/23/08 07/08/08 07/15/08 07/22/08 07/29/08 08/05/08 08/12/08 08/19/08 08/27/08 09/02/08 09/10/08 09/16/08 09/23/08 09/30/08 10/06/08 10/13/08 10/20/08 10/28/08 11/04/08 11/10/08 11/18/08 11/25/08 12/02/08 12/08/08 12/16/08 12/23/08 12/30/08 8.70E+03 9.97E+03 1.OOE+04 9.71E+03 1.OOE+04 1.02E+04 1.OOE+04 1.14E+04 8.76E+03 1.15E+04 8.59E+03 9.98E+03 1.01E+04 8.65E+03 1.01 E+04 1. 01 E+04 1.15E+04 1.OOE+04 8.71 E+03 1.14E+04 1.01E+04 1.01 E+04 8.68E+03 1.14E+04 1.01 E+04 1.01 E+04 CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.

CU.FT.

CU.FT.CU.FT.CU. FT.CU. FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU. FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU. FT.CU.FT.1.32E-02 1.38E-02 1.91E-02 2.13E-02 1.67E-02 2.65E-02 2.53E-02 1.86E-02 2.28E-02 1.48E-02 1.05E-02 2.34E-02 2.52E-02 2.35E-02 2.32E-02 1.79E-02 1.51E-02 4.47E-02 6.63E-03 1.72E-02 2.33E-02 3.11 E-02 1.69E-02 2.52E-02 3.68E-02 3.19E-02 4.02E-03 3.65E-03 4.22E-03 4.27E-03 3.98E-03 4.33E-03 4.40E-03 3.67E-03 4.64E-03 3.49E-03 3.88E-03 4.38E-03 4.44E-03 4.58E-03 4.55E-03 4.04E-03 3.50E-03 5.49E-03 3.92E-03 3.62E-03 4.13E-03 4.66E-034.61 E-03 4.1OE-03 5.11 E-03 4.90E-03 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.2.E-02 7.E-02 4.E-02 4.E-02 2.E-02 5. E-02 3.E-02 3. E-02 2.E-02 2.E-02 2.E-02 4.E-02 6.E-02 7.E-02 6.E-02 6.E-02 4.E-02 2.E-02 6.E-02 5.E-02 3.E-02 2.E-02 7.E-02 7.E-02 2.E-02 6.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 02 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

00 12/31/07 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08, 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08 03125/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29108 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 07/02/08 1.16E+04 9.98E+03 1.01 E+04 1.OOE+04 8.52E+03 1.15E+04 1.02E+04 9.91 E+03 1.02E+04 9.85E+03 1.02E+04 1.01 E+04 8.34E+03 8.18E+03 1.OOE+04 1.OOE+04 9.97E+03 8.64E+03 1.14E+04 1.01E+04 1.02E+04 8.53E+03 1.16E+04 1.OOE+04 1.OOE+04 1.16E+04 CU.FT.CU.FT.CU.FT.CUFT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU. FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU. FT.3.41 E-02 3.44E-02 2.90E-02 3.68E-02 2.80E-02 3.17E-02 3.05E-02 2.02E-02 1.96E-02 2.43E-02 1.35E-02 1.63E-02 1.36E-02 1.37E-02 1.18E-02 1.33E-02 1.27E-02 1.97E-02 1.31 E-02 3.19E-02 7.98E-03 1.47E-02 9.82E-03 1.21E-02 1.63E-02 1.34E-02 4.70E-03 5.02E-03 4.58E-03 5.03E-03 5.02E-03 4.52E-03 4.57E-03 3.97E-03 3.84E-03 4.39E-03 3.68E-03 3.88E-03 4.18E-03 4.13E-03 3.47E-03 3.81 E-03 3.80E-03 4.35E-03 3.10E-03 4.72E-03 2.92E-03 4.08E-03 2.88E-03 3.55E-03 3.79E-03 3.34E-03 L.T.L.T.

L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.3.E-02 3.E-02 4.E-02 4.E-02 5.E-02 5.E-02 5.E-02 2.E-023. E-02 4.E-02 2.E-02 5.E-02 6.E-02 7.E-02 6.E-02 2.E-02 4.E-02 5.E-02 5.E-02 4.E-02 5.E-02 2.E-02 2.E-02 6.E-02 7.E-02 6.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 02 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/02/08 07/08/08 07/15/08 07/22/08 07/29/08 08/05/08 08/12/08 08/19/08 08/27/08 09/02/08 09/10/08 09/16/08 09/23/08 09/30/08 10/06/08 10/13/08 10/20/08 10/28/08 11/04/08 11/10/08 11/18/08 11/25/08 12/02/08 12/08/08 12/16/08 12/23/08 07/08/08 07/15/08 07/22/08 07/29/08 08/05/08 08/12/08 08/19/08 08/27/08 09/02/08 09/10/08 09/16/08 09/23/08 09/30/08 10/06/08 10/13/08 10/20/08 10/28/08 11/04/08 11/10/08 11/18/08 11/25/08 12/02/08 12/08/08 12/16/08 12/23/08 12/30/08 8.83E+03 9.86E+03 1.02E+04 9.90E+03 1.OOE+04 1.03E+04 9.97E+03 1.14E+04 8.70E+03 1.15E+04 8.60E+03 9.97E+03 1.02E+04 8.65E+03 1.01E+04 1.01E+04 2.17E+03 8.66E+03 8.66E+03 1.14E+04 1.01E+04 1.01E+04 8.65E+03 1.14E+04 1.01E+04 1.01E+04 CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU. FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.1.54E-02 1.50E-02 1.87E-02 1.61 E-02 2.04E-02 3.18E-02 3.21 E-02 2.49E-02 2.28E-02 1.62E-02 1.60E-02 2.88E-02 3.08E-02 2.69E-02 2.31 E-02 1.57E-02 3.03E-02 4.31 E-02 8.37E-03 1.64E-02 2.56E-02 2.78E-02 1.95E-02 2.21 E-02 4.32E-02 3.52E-02 4.16E-03 3.77E-03 4.14E-03 3.83E-03 4.25E-03 4.65E-03 4.84E-03 4.09E-03 4.66E-03 3.59E-03 4.34E-03 4.73E-03 4.77E-03 4.83E-03 4.54E-03 3.88E-03 1.44E-02 5.86E-03 4.09E-03 3.56E-03 4.30E-03 4.45E-03 4.81 E-03 3.90E-03 5.47E-03 5.09E-03 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.3.E-02 6.E-02 4.E-02 3.E-02 2.E-02 5.E-02 3.E-02 3.E-02 2.E-02 2.E-02 2.E-02 4.E-02 6.E-02 7.E-02 6.E-02 6.E-02 2.E-01 2.E-02 6.E-02 5. E-02 3.E-02 2.E-02 7.E-02 7.E-02 2.E-02 6.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 03 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131.DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/31/07 01/08/08 1.15E+04 CU.FT. 3.73E-02 +/- 4.90E-03 L.T. 3.E-02 01/08/08 01/15/08 9.98E+03 CU.FT. 3.05E-02 +/- 4.78E-03 L.T. 3.E-02 01/15/08 01/22/08 1.01E+04 CU. FT. 2.45E-02 +/- 4.28E-03 L.T. 4.E-02 01/22/08 01/29/08 1.01 E+04 CU.FT.

3.09E-02 +/- 4.64E-03 L.T. 4.E-02 01/29/08 02/04/08 8.52E+03 CU.FT. 2.15E-02 +/- 4.56E-03 L.T. 5.E-02 02/04/08 02/12/08 1.16E+04 CU.FT. 2.70E-02 +/- 4.22E-03 L.T. 5.E-02 02/12/08 02/19/08 1.00E+04 CU.FT. 2.57E-02 +/- 4.31 E-03 L.T. 5.E-02 02/19/08 02/26/08 1.01E+04 CU.FT. 2.20E-02 +/- 4.06E-03 L.T. 2.E-02 02/26/08 03/04/08 1.01E+04 CU.FT. 1.95E-02 +/- 3.86E-03 L.T. 3.E-02 03/04/08 03/11/08 9.90E+03 CU.FT. 2.17E-02 +/- 4.20E-03 L.T. 4.E-02 03/11/08 03/18/08 1.01E+04 CU.FT. 1.32E-02 +/- 3.68E-03 L.T. 2.E-02 03/18/08 03/25/08 1.01 E+04 CU.FT. 7.03E-03 +/- 3.1OE-03 L.T. 5.E-02 03/25/08 04/01/08 1.OOE+04 CU.FT. 9.26E-03 +/- 3.30E-03 L.T. 5.E-02 04/01/08 04/08/08 1.02E+04 CU.FT. 2.23E-02 +/- 4.18E-03 L.T. 5.E-02 04/08/08 04/15/08 1.OOE+04 CU. FT. 1.22E-02 +/- 3.51 E-03 L.T. 6.E-02 04/15/08 04/22/08 1.OOE+04 CU.FT. 1.43E-02 +/- 3.89E-03 L.T. 2.E-02 04/22/08 04/29/08 9.98E+03 CU.FT. 1.44E-02 +/- 3.93E-03 L.T. 4.E-02 04/29/08 05/05/08 8.66E+03 CU.FT. 1.67E-02 +/- 4.1OE-03 LT. 4.E-02 05/05/08 05/13/08 1.16E+04 CU.FT. 1.70E-02 +/- 3.38E-03 LT. 4.E-02 05/13/08 05/20/08 9.91E+03 CU.FT. 2.88E-02 +/- 4.58E-03 LT. 4.E-02 05/20/08 05/27/08 1.02E+04 CU.FT. 1.10E-02 +/- 3.20E-03 L.T. 5.E-02 05/27/08 07/16/08 (a)(a) Location not accessable due to flooding from the Missouri River vII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERSSTATION NUMBER 03 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/16/08 07/22/08 07/29/08 08/05/08 08/12/08 08/19/08 08/27/08 09/02/08 09/10/08 09/16/08 09/23/08 09/30/08 10/06/08 10/13/08 10/20/08 10/28/08 11/04/08 11/10/08 11/18/08 11/25/08 12/02/08 12/08/08 12/16/08 12/23/08 07/22/08 07/29/08 08/05/08 08/12/08 08/19/08 08/27/08 09/02/08 09/10/08 09/16/08 09/23/08 09/30/08 10/06/08 10/13/08 10/20/08 10/28/08 11/04/08 11/10/08 11/18/08 11/25/08 12/02/08 12/08/08 12/16/08 12/23/08 12/30/08 8.61 E+03 1.OOE+04 1.01 E+04 1.02E+04 9.97E+03 1.15E+04 8.72E+03 1.15E+04 8.66E+03 9.92E+03 9.99E+03 8.54E+03 1.02E+04 9.96E+03 1.16E+04 9.99E+03 8.82E+03 1.11E+04 1.03E+04 1.01 E+04 8.77E+03 1.15E+04 1.01E+04 1.00E+04 CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU. FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.1.58E-02 1.94E-02 2.20E-02 2.75E-02 2.23E-02 2.23E-02 2.31 E-02 1.68E-02 1.16E-02 2.31 E-02 2.99E-02 2.50E-02 1.79E-02 1.90E-02 1.55E-02 4.22E-02 8.05E-03 1.74E-02 2.43E-02 2.43E-02 1.69E-02 2.19E-02 3.71 E-02 3.OOE-02 4.43E-03 4.05E-03 4.33E-03 4.40E-03 4.20E-03 3.91 E-03 4.68E-03 3.63E-03 3.96E-03 4.37E-03 4.78E-03 4.73E-03 4.16E-03 4.17E-03 3.51 E-03 5.36E-03 4.OOE-03 3.70E-03 4.15E-03 4.20E-03 4.58E-03 3.87E-03 5.13E-03 4.81 E-03 L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T..L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.LT.LT.L.T.5.E-02 3.E-02 2. E-02 5.E-02 3.E-02 3.E-02 2.E-02 2.E-02 2.E-02 4.E-02 6.E-02 7.E-02 6.E-02 6.E-02 4.E-02 2.E-02 6. E-02 5.E-02 3.E-02 2.E-02 6.E-02 7.E-02 2.E-02 6.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERSSTATION NUMBER 04 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/31/07 01/08/08 1.15E+04 CU.FT. 3.28E-02 +/- 4.65E-03 L.T. 3.E-02 01/08/08 01/15/08 9.98E+03 CU.FT. 3.37E-02 +/- 4.97E-03 L.T. 3.E-02 01/15/08 01/22/08 1.01E+04 CU.FT. 3.19E-02 +/- 4.76E-03 L.T. 4.E-02 01/22/08 01/29/08 1.01 E+04 CU.FT. 3.22E-02 +/- 4.72E-03 L.T. 4.E-02 01/29/08 02/04/08 8.56E+03 CU.FT. 1.97E-02 +/- 4.40E-03 L.T. 5.E-02 02/04/08 02/12/08 1.16E+04 CU.FT. 2.99E-02 +/- 4.39E-03 L.T. 5.E-02 02/12/08 02/19/08 1.01E+04 CU.FT. 2.85E-02 +/- 4.48E-03 L.T. 5.E-02 02/19/08 02/26/08 9.98E+03 CU.FT. 2.40E-02 +/- 4.24E-03 LT. 2.E-02 02/26/08 03/04/08 1.03E+04 CU.FT. 2.12E-02 +/- 3.93E-03 L.T. 3.E-02 03/04/08 03/11/08 9.85E+03 CU.FT. 2.62E-02 +/- 4.53E-03 L.T. 4.E-02 03/11/08 03/18/08 1.01E+04 CU.FT. 1.27E-02 +/- 3.65E-03 L.T. 2.E-02 03/18/08 03/25/08 1.OOE+04 CU.FT. 1.92E-02 +/- 4.12E-03 L.T. 5.E-02 03/25/08 04/01/08 1.01E+04 CU.FT. 1.46E-02 +/- 3.73E-03 L.T. 5.E-02 04/01/08 04108/08 1.02E+04 CU.FT. 1.44E-02 +/- 3.59E-03 LT. 5.E-02 04/08/08 04/15/08 9.98E+03 CU.FT. 1.08E-02 +/- 3.39E-03 L.T. 6. E-02 04/15/08 04/22/08 1.01E+04 CU.FT. 1.67E-02 +/- 4.04E-03 L.T. 2. E-02 04/22/08 04/29/08 9.98E+03 CU.FT. 1.71E-02 +/- 4.13E-03 L.T. 4.E-02 04/29/08 05/05/08 8.65E+03 CU.FT. 2.38E-02 +/- 4.65E-03 LT. 4.E-02 05/05/08 05/13/08 1.16E+04 CU.FT. 1.48E-02 +/- 3.21E-03 L.T. 4.E-02 05/13/08 05/20/08 9.80E+03 CU.FT. 3.20E-02 +/- 4.81E-03 L.T. 4.E-02 05/20/08 05/27/08 1.02E+04 CU.FT. 1.38E-02 +/- 3.47E-03 L.T. 5.E-02 05/27/08 06/02/08 8.55E+03 CU.FT. 1.83E-02 +/- 4.38E-03 L.T. 2.E-02 06/02/08 06/10/08 6.92E+03 CU.FT. 1.03E-02 +/- 4.23E-03 L.T. 3.E-02 06/10/08 06/17/08 1.OOE+00 TOTAL L.T. 1.E+00 (b) L.T. 2.E+01 06/17/08 06/24/08 9.80E+04 CU.FT. 8.23E-03 +/- 3.14E-03 L.T. 7.E-03 06/24/08 07/02/08 1.14E+04 CU.FT. 1.09E-02 +/- 3.18E-03 L.T. 6.E-02 (b) Pump failure VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 04 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/02/08 07/08/08 8.66E+03 CU.FT. 1.31E-02 +/- 4.02E-03 L.T. 3.E-02 07/08/08 07/15/08 1.02E+04 CU.FT. 1.80E-02 +/- 3.91E-03 L.T. 7.E-02 07/15/08 07/22/08 9.90E+03 CU.FT. 1.66E-02 +/- 4.07E-03 LT. 4.E-02 07/22/08 07/29/08 1.01E+04 CU.FT. 1.51E-02 +/- 3.69E-03 L.T. 3.E-02 07/29/08 08/05/08 1.00E+04 CU.FT. 2.32E-02 +/- 4.44E-03 L.T. 2.E-02 08/05/08 08/12/08 1.02E+04 CU.FT. 3.51E-02 +/- 4.88E-03 L.T. 5.E-02 08/12/08 08/19/08 9.96E+03 CU.FT. 2.76E-02 +/- 4.56E-03 L.T. 3.E-02 08/19/08 08/27/08 1.15E+04 CU.FT. 2.62E-02 +/- 4.16E-03 L.T. 3.E-02 08/27/08 09/02/08 8.71 E+03 CU.FT. 2.62E-02 +/- 4.90E-03 L.T. .2.E-02 09/02/08 09/10/08 1.15E+04 CU.FT. 2.30E-02 +/- 4.05E-03 L.T. 2.E-02 09/10/08 09/16/08 8.67E+03 CU.FT. 1.96E-02 +/- 4.59E-03 L.T. 2.E-02 09/16/08 09/23/08 9.86E+03 CU.FT. 2.43E-02 +/- 4.47E-03 L.T. 4.E-02 09/23/08 09/30/08 1.02E+04 CU.FT. 2.65E-02 +/- 4.50E-03 LT. 6.E-02 09/30/08 10/06/08 8.54E+03 CU.FT. 2.99E-02 +/- 5.08E-03 L.T. 7.E-02 10/06/08 10/13/08 1.03E+04 CU.FT. 1.58E-02 +/- 3.99E-03 L.T. 6.E-02 10/13/08 10/20/08 9.87E+03 CU.FT. 1.77E-02 +/- 4.09E-03 L.T. 4.E-02 10/20/08 10/28/08 1.17E+04 CU.FT. 1.48E-02 +/- 3.44E-03 LT. 4.E-02 10/28/08 11/04/08 9.91E+03 CU.FT. 4.20E-02 +/- 5.37E-03 LT. 2. E-02 11/04/08 11/10/08 8.90E+03 CUFT. LT. 5.E-03 LT. 6.E-02 11/10/08 11/18/08 1.11E+04 CU.FT. 1.88E-02 +/- 3.81E-03 LT. 5.E-02 11/18/08 11/25/08 1.02E+04 CU.FT. 2.77E-02 +/- 4.41 E-03 L.T. 3.E-02 11/25/08 12/02/08 1.01 E+04 CU.FT. 2.81E-02 +/- 4.47E-03 L.T. 2.E-02 12/02/08 12/08/08 8.65E+03 CU.FT. 2.33E-02 +/- 5.07E-03 L.T. 7.E-02 12/08/08 12/16/08 1.14E+04 CU.FT. 2.09E-02 +/- 3.82E-03 L.T. 7.E-02 12/16/08 12/23/08 1.01E+04 CU.FT. 3.76E-02 +/- 5.16E-03 L.T. 2.E-02 12/23/08 12/30/08 1.OOE+04 CU.FT. 3.41E-02 +/- 5.05E-03 L.T. 6.E-02 vII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 05 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/31/07 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 07/02/08 1.15E+04 9.98E+03 1.01E+04 9.87E+03 8.54E+03 1.16E+04 1.01 E+04 9.98E+03 1.02E+04 9.86E+03 1.01E+04 1.OOE+04 1.01 E+04 1.02E+04 1.OOE+04 1.01 E+04 9.98E+03 8.65E+03 1.16E+04 9.86E+03 1.01 E+04 8.55E+03 1.16E+04 9.74E+03 1.OOE+04 1.15E+04 CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU. FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.3.19E-02 3.11 E-02 2.80E-02 2.89E-02 2.65E-02 2.69E-02 2.26E-02 2.61 E-02 2.14E-02 2.29E-02 8.64E-03 1.48E-02 1.43E-02 1.91 E-02 1.19E-02 1.66E-02 1.56E-02 1.74E-02 1.43E-02 3.OOE-02 1.12E-02 1.36E-02 1.11 E-02 9.97E-03 1.22E-02 1.45E-02 4.60E-03 4.82E-03 4.51 E-03 4.58E-03 4.91 E-03 4.22E-03 4.07E-03 4.38E-03 3.97E-03 4.30E-03 3.30E-03 3.79E-03 3.71 E-03 3.96E-03 3.48E-03 4.03E-03 4.02E-03 4.16E-03 3.16E-03 4.67E-03 3.22E-03 3.98E-03 2.99E-03 3.43E-03 3.46E-03 3.44E-03 L.T. 4.E-02 L.T. 3.E-02 L.T. 5.E-02 L.T. 4.E-02 L.T. 5.E-02 L.T. 5.E-02 L.T. 3.E-02 L.T. 2.E-02 L.T. 4.E-02 L.T. 3.E-02 L.T. 2.E-02 L.T. 6.E-02 L.T. 3.E-02 L.T. 6.E-02 L.T. 5.E-02 L.T. 3E-02 L.T. 6.E-02 LT. 3.E-02 L.T. 5.E-02 LT. 4.E-02 L.T. 4.E-02 L.T. 2.E-02 L.T. 2.E-02 L.T. 6.E-02 L.T. 7.E-02 L.T. 6.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 05 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

LJI 07/02/08 07/08/08 07/15/08 07/22/08 07/29/08 08/05/08 08/12/08 08/19/08 08/27/08 09/02/08 09/10/08 09/16/08 09/23/08 09/30/08 10/06/08 10/13/08 10/20/08 10/28/08 11/04/08 11/10/08 11/18/08 11/25/08 12/02/08 12/08/08 12/16/08 12/23/08 07/08/08 07/15/08 07/22/08 07/29/08 08/05/08 08/12/08 08/19/08 08/27/08 09/02/08 09/10/08 09/16/08 09/23/08 09/30/08 10/06/08 10/13/08 10/20/08 10/28/08 11/04/08 11/10/08 11/18/08 11/25/08 12/02/08 12/08/08 12/16/08 12/23/08 12/30/08 8.53E+03 1.03E+04 9.86E+03 7.29E+03 1.45E+03 1.03E+04 9.97E+03 1.15E+048.71 E+03 1.15E+04 8.67E+03 9.86E+03 1.02E+04 8.54E+03 1.02E+049.91 E+03 1.16E+04 9.93E+03 8.85E+03 1.12E+04 1.02E+04 1.01E+048.61 E+03 1.15E+04 1.01E+04 1.OOE+04 CU.FT.

CU.FT.CU.FT.CU. FT.CU. FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU. FT.CU.FT.CU.FT.CU.FT.1 .37E-02 1.57E-02 1.70E-02 1.56E-02 L.3.12E-02 2.60E-02 2.23E-02 2.62E-02 2.17E-02 1.54E-02 3.OOE-02 3.06E-02 2.82E-02 1.41 E-02 2.10E-02 1.56E-02 4.81 E-02 6.19E-03 1.47E-02 3.05E-02 3.52E-02 1.82E-02 2.50E-02 4.20E-02 3.76E-02 4.11 E-03 3.71 E-03 4.11 E-03 4.68E-03 3.E-02 4.61 E-03 4.45E-03 3.91 E-03 4.90E-03 3.97E-03 4.26E-03 4.84E-03 4.76E-03 4.96E-03 3.89E-03 4.32E-03 3.52E-03 5.69E-03 3.83E-03 3.48E-03 4.59E-03 4.91 E-03 4.74E-03 4.07E-03 5.41 E-03 5.26E-03 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.3.E-02 6. E-02 6.E-02 5.E-02 7.E-02 5.E-02 4.E-02 4. E-02 2.E-02 2.E-02 3.E-02 6.E-02 7.E-02 6.E-02 6.E-02 4.E-02 4.E-02 3.E-02 5.E-02 5.E-02 3.E-02 2.E-02 6.E-02 7.E-02 2.E-02 7.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERSSTATION NUMBER 06 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/31/07 01/08/08 1.14E+04 CU.FT. 3.61E-02 +/- 4.86E-03 L.T. 4.E-02 01/08/08 01/15/08 9.98E+03 CU.FT. 3.43E-02 +/- 5.01E-03 L.T. 3.E-02 01/15/08 01/22/08 1.01 E+04 CU.FT. 2.77E-02 +/- 4.49E-03 L.T. 5.E-02 01/22/08 01/29/08 9.87E+03 CU.FT. 3.24E-02 +/- 4.80E-03 L.T. 4.E-02 01129108 02/04/08 8.57E+03 CU.FT. 2.66E-02 +/- 4.91E-03 L.T. 5.E-02 02/04/08 02/12/08 1.16E+04 CU. FT. 2.82E-02 +/- 4.29E-03 L.T. 6.E-02 02/12/08 02/19/08 1.01E+04 CU.FT. 2.45E-02 +/- 4.20E-03 L.T. 3.E-02 02/19/08 02/26/08 9.98E+03 CU.FT. 2.48E-02 +/- 4.29E-03 L.T. 2.E-02 02/26/08 03/04/08 9.97E+03 CU.FT. 1.80E-02 +/- 3.77E-03 L.T. 4.E-02 03/04/08 03/11/08 9.91E+03 CU.FT. 2.11E-02 +/- 4.16E-03 L.T. 3.E-02 03/11/08 03/18/08 1.01E+04 CU.FT. 9.23E-03 +/- 3.35E-03 L.T. 2.E-02 03/18/08 03/25/08 1.OOE+04 CU. FT. 1.1OE-02 +/- 3.48E-03 LT. 6.E-02 03/25/08 04/01/08 1.01E+04 CU.FT. 1.45E-02 +/- 3.72E-03 L.T. 3E-02 04/01/08 04/08/08 1.02E+04 CU.FT. 1.51E-02 +/- 3.65E-03 L.T. 6.E-02 04/08/08 04/15/08 1.OOE+04 CU.FT. 1.02E-02 +/- 3.33E-03 L.T. 5.E-02 04/15/08 04/22/08 1.01 E+04 CU.FT. 1.49E-02 +/- 3.91E-03 L.T. 3.E-02 04/22/08 04/29/08 9.98E+03 CU.FT. 1.53E-02 +/- 3.99E-03 L.T. 6.E-02 04/29/08 05/05/08 8.65E+03 CU. FT. 1.86E-02 +/- 4.26E-03 L.T. 3.E-02 05/05/08 05/13/08 1.16E+04 CU.FT. 1.73E-02 +/- 3.40E-03 LT. 5.E-02 05/13/08 05/20/08 9.85E+03 CU.FT. 2.97E-02 +/- 4.65E-03 L.T. 4.E-02 05/20/08 05/27/08 1.02E+04 CU.FT.

1.16E-02 +/- 3.26E-03 L.T. 4.E-02 05/27/08 06/02/08 7.10E+03 CU.FT. 1.60E-02 +/- 4.76E-03 L.T. 3.E-02 06/02/08 06/10/08 1.16E+04 CU.FT. 9.69E-03 +/- 2.86E-03 L.T. 2.E-02 06/10/08 06/17/08 1.00E+04 CU.FT. 1.17E-02 +/- 3.51E-03 L.T. 6.E-02 06/17/08 06/24/08 1.OOE+04 CU.FT. 1.19E-02 +/- 3.43E-03 L.T. 7.E-02 06/24/08 07/02/08 1.15E+04 CU.FT. 1.51E-02 +/- 3.48E-03 LT. 6.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 06 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/02/08 07/08/08 8.70E+03 CU.FT. 1.53E-02 +/- 4.19E-03 L.T. 3.E-02 07/08108 07/15/08 9.86E+03 CU.FT. 1.35E-02 +/- 3.54E-03 L.T. 6.E-0207/15/08 07/22/08 9.87E+03 CU.FT. 1.77E-02 +/- 4.16E-03 LT. 6.E-0207/22/08 07/29/08 1.01E+04 CU.FT. 1.79E-02 +/- 3.91 E-03 LT. 4.E-0207/29/08 08/05/08 1.00E+04 CU.FT. 2.03E-02 +/- 4.24E-03 L.T. 2.E-0208/05/08 08/12/08 1.03E+04 CU.FT. 3.02E-02 +/- 4.55E-03 LT. 5. E-02 08/12/08 08/19/08 9.97E+03 CU.FT. 2.63E-02 +/- 4.47E-03 L.T. 4.E-02 08/19/08 08/27/08 1.15E+04 CU.FT. 2.31E-02 +/- 3.96E-03 L.T. 4.E-02 08/27/08 09/02/08 8.71 E+03 CU.FT. 2.33E-02 +/- 4.70E-03 LT. 2.E-0209/02/08 09/10/08 1.15E+04 CU.FT. 2.03E-02 +/- 3.87E-03 L.T. 2.E-02 09/10/08 09/16/08+ 8.67E+03 CU.FT. 1.31E-02 +/- 4.08E-03 LT. 3.E-02 09/16/08 09/23/08 9.87E+03 CU.FT. 2.91E-02 +/- 4.78E-03 LT. 6.E-02 09/23/08 09/30/08 1.02E+04 CU.FT. 2.89E-02 +/- 4.65E-03 L.T. 7E-02 09/30/08 10/06/08 8.54E+03 CU.FT. 3.06E-02 +/- 5.13E-03 LT. 6.E-02 10/06/08 10/13/08 1.02E+04 CU.FT. 1.77E-02 +/- 4.15E-03 LT. 6.E-02 10/13/08 10/20/08 9.92E+03 CU.FT. 1.66E-02 +/- 4.OOE-03 LT. 4.E-02 10/20/08 10/28/08 1.16E+04 CU.FT. 1.88E-02 +/- 3.75E-03 LT. 4.E-02 10/28/08 11/04/08 9.93E+03 CU.FT. 4.86E-02 +/- 5.72E-03 LT. 3. E-02 11/04/08 11/10/08 8.85E+03 CU.FT. 6.52E-03 +/- 3.86E-03 LT. 5.E-02 11/10/08 11/18/08 1.12E+04 CU.FT. 1.91E-02 +/- 3.80E-03 LT. 5.E-0211/18/08 11/25/08 1.02E+04 CU.FT. 2.45E-02 +/- 4.19E-03 L.T. 3.E-0211/25/08 12/02/08 1.01E+04 CU. FT. 3.21E-02 +/- 4.72E-03 LT. 2.E-02 12/02/08 12/08/08 8.61 E+03 CU.FT. 2.25E-02 +/- 5.04E-03 LT. 6.E-02 12/08/08 12/16/08 1.15E+04 CU.FT. 2.50E-02 +/- 4.07E-03 LT. 7. E-02 12/16/08 12/23/08 1.01E+04 CU.FT. 3.65E-02 +/- 5.1OE-03 L.T. 2. E-02 12/23/08 12/30/08 1.OOE+04 CU.FT. 3.78E-02 +/- 5.27E-03 LT. 7. E-02 vIl-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 07 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/31/07 01/08/08 1.16E+04 CU.FT. 3.20E-02 +/- 4.59E-03 L.T. 4.E-02 01/08/08 01/15/08 9.98E+03 CU.FT. 2.71E-02 +/- 4.57E-03 L.T. 3.E-02 01/15/08 01/22/08 1.01E+04 CU.FT. 3.18E-02 +/- 4.75E-03 L.T. 5. E-02 01/22/08 01/29/08 9.96E+03 CU.FT. 3.27E-02 +/- 4.79E-03 LT. 4. E-02 01/29/08 02/04/08 8.60E+03 CU.FT. 2.72E-02 +/- 4.94E-03 L.T. 5. E-02 02/04/08 02/12/08 1.15E+04 CU.FT. 2.96E-02 +/- 4.40E-03 LT. 6.E-02 02/12/08 02/19/08 .9.92E+03 CU.FT. 1.58E-02 +/- 3.58E-03 L.T. 3.E-02 02/19/08 02/26/08 8.34E+03 CU.FT. 2.15E-02 +/- 4.53E-03 L.T. 2.E-02 02/26/08 03/04/08 1.02E+04 CU.FT. 1.52E-02 +/- 3.49E-03 L.T. 4.E-02 03/04/08 03/11/08 9.93E+03 CU.FT. 2.45E-02 +/- 4.39E-03 L.T. 3.E-02 03/11/08 03/18/08 1.01E+04 CU.FT. 1.08E-02 +/- 3.49E-03 L.T. 2.E-02 03/18/08 03/25/08 1.01E+04 CU.FT. 1.27E-02 +/- 3.60E-03 L.T. 6.E-02 03/25/08 04/01/08 9.98E+03 CU.FT. 1.65E-02 +/- 3.90E-03 LT. 4.E-02 04/01/08 04/08/08 1.01 E+04 CU.FT. 1.60E-02 +/- 3.74E-03 L.T. 6.E-02 04/08/08 04/15/08 1.OOE+04 CU.FT. 1.09E-02 +/- 3.39E-03 L.T. 5.E-02 04/15/08 04/22/08 1.OOE+04 CU.FT. 2.08E-02 +/- 4.36E-03 L.T. 3. E-02 04/22/08 04/29/08 1.01E+04 CU.FT. 1.54E-02 +/- 3.97E-03 L.T. 6.E-02 04/29/08 05/05/08 8.64E+03 CU.FT. 2.18E-02 +/- 4.51E-03 LT. 3.E-02 05/05/08 05/13/08 1.14E+04 CU.FT. 1. 51E-02 +/- 3.26E-03 L.T. 5.E-02 05/13/08 05/20/08 1.01 E+04 CU.FT. 1.14E-02 +/- 3.21E-03 L.T. 4.E-02 05/20/08 05/27/08 1.02E+04 CU.FT. 1.15E-02 +/- 3.24E-03 LT. 4.E-02 05/27/08 06/02/08 8.54E+03 CU.FT. 1.63E-02 +/- 4.21E-03 L.T. 1.E-02 06/02/08 06/10/08 1.20E+04 CU.FT. 9.13E-03 +/- 2.75E-03 L.T. 1.E-02 06/10/08 06/17/08 1.OOE+04 CU.FT. 1.03E-02 +/- 3.39E-03 L.T. 3.E-02 06/17/08 06/24/08 1.OOE+04 CU.FT. 1.28E-02 +/- 3.51E-03 L.T. 4.E-02 06/24/08 07/02/08 1.16E+04 CU.FT. 8.29E-03 +/- 2.92E-03 LT. 4.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERSSTATION NUMBER 07 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/02/08 07/08/08 8.83E+03 CU.FT. 1.52E-02 +/- 4.14E-03 L.T. 2.E-02 07/08/08 07/15/08 9.98E+03 CU.FT. 1.23E-02 +/- 3.55E-03 L.T. 6.E-02 07/15/08 07/22/08 9.99E+03 CU.FT. 1.69E-02 +/- 4.07E-03 L.T. 6.E-02 07/22/08 07/29/08 1.01E+04 CU.FT. 1.74E-02 +/- 3.88E-03 L.T. 4.E-02 07/29/08 08/05/08 1.OOE+04 CU.FT: 2.18E-02 +/- 4.34E-03 L.T. 2.E-02 08/05/08 08/12/08 1.03E+04 CU.FT. 3.42E-02 +/- 4.80E-03 L.T. 5.E-02 08/12/08 08/19/08 9.97E+03 CU.FT. 2.58E-02 +/- 4.44E-03 L.T. 4.E-02 08/19/08 08/27/08 1.14E+04 CU.FT. 2.17E-02 +/- 3.89E-03 L.T. 4.E-02 08/27/08 09/02/08 8.67E+03 CU.FT. 2.97E-02 +/- 5.15E-03 L.T. 2.E-02 09/02/08 09/10/08 1.15E+04 CU.FT. 2.05E-02 +/- 3.89E-03 L.T. 2.E-02 09/10/08 09/16/08 8.65E+03 CU.FT. 1.20E-02 +/- 3.99E-03 L.T. 3.E-02 09/16/08 09/23/08 9.92E+03 CU.FT. 1.27E-02 +/- 3.59E-03 L.T. 6.E-02 09/23/08 09/30/08 1.02E+04 CU.FT. 2.92E-02 +/- 4.67E-03 LT. 7.E-02 09/30/08 10/06/08 8.65E+03 CU.FT. 3.19E-02 +/- 5.18E-03 L.T. 6.E-02 10/06/08 10/13/08 1.01E+04 CU.FT. 1.95E-02 +/- 4.31E-03 L.T. 6.E-02 10/13/08 10/20/08 1.01E+04 CU.FT. 1.64E-02 +/- 3.94E-03 L.T. 4.E-02 10/20/08 10/28/08 1.15E+04 CU.FT. 1.40E-02 +/- 3.43E-03 L.T. 4.E-02 10/28/08 11/04/08 1.01E+04 CU. FT. 3.84E-02 +/- 5.11E-03 LT. 3.E-02 11/04/08 11/10/08 8.66E+03 CU.FT; L.T. 5.E-03 LT. 5.E-02 11/10/08 11/18/08 1.14E+04 CU.FT. 1.52E-02 +/- 3.48E-03 LT. 5.E-02 11/18/08 11/25/08 1.01E+04 CU.FT. 2.51E-02 +/- 4.26E-03 L.T. 3.E-02 11/25/08 12/02/08 1.01E+04 CU.FT. 2.97E-02 +/- 4.57E-03 L.T. 2.E-02 12/02/08 12/08/08 8.65E+03 CU. FT. 1.40E-02 +/- 4.41 E-03 L.T. 7.E-02 12/08/08 12/16/08 1.14E+04 CU.FT. 2.27E-02 +/- 3.95E-03 L.T. 7.E-02 12/16/08 12/23/08 1.01E+04 CU.FT. 3.49E-02 +/- 5.OOE-03 L.T. 2.E-02 12/23/08 12/30/08 1.01E+04 CU.FT. 2.84E-02 +/- 4.68E-03 L.T. 7.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERSSTATION NUMBER 08 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/31/07 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 07/02/08 1.16E+04 9.96E+03 1.01 E+04 9.92E+03 8.60E+03 1.15E+04 1.03E+04 9.84E+03 1.02E+04 9.80E+03 7.33E+03 8.53E+03 9.99E+03 1.OOE+04 1.01E+04 1.OOE+04 1.01E+04 8.71 E+03 1.12E+04 1.02E+04 1.01 E+04 8.47E+03 1.17E+04 1.OOE+04 9.90E+03 1.17E+04 CU. FT.CU.FT.

CU.FT.CU. FT.CU. FT.CU.FT.

CU.FT.CU. FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU. FT.CU.FT.

CU.FT.CU.FT.3.34E-02 2.78E-02 2.81 E-02 2.51 E-02 2.96E-02 2.68E-02 2.67E-02 2.42E-02 1.65E-02 1.95E-02 1.55E-02 1.44E-02 1.41 E-02 1.73E-02 1.06E-02 1.18E-02 1.57E-02 1.80E-02 1.19E-02 2.38E-02 1.26E-02 1.50E-02 1.12E-02 7.77E-03 1.19E-02 1.47E-02 4.66E-03 4.61 E-03 4.52E-03 4.30E-03 5.1OE-03 4.23E-03 4.30E-03 4.29E-03 3.60E-03 4.07E-03 4.86E-03 4.21 E-03 3.71 E-03 3.87E-03 3.35E-03 3.70E-03 3.99E-03 4.19E-03 3.03E-03 4.16E-03 3.37E-03 4.13E-03 3.07E-03 3.16E-03 3.45E-03 3.41 E-03 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.4.E-02 3.E-02 5.E-02 4.E-02 5.E-02 6.E-02 3.E-02 2.E-02 4.E-02 3.E-02 3.E-02 7.E-02 4. E-02 6. E-02 5. E-02 3.E-02 6.E-02 3.E-02 5.E-02 4.E-02 4.E-02 3.E-02 2.E-02 5.E-02 7.E-02 6.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 08 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/02/08 07/08/08 07/15/08 07/22/08 07/29/08 08/05/08 08/12/08 08/19/08 08/27/08 09/02/08 09/10/08 09/16/08 09/23/08 09/30/08 10/06/08 10/13/08 10/20/08 10/28/08 11/04/08 11/10/08 11/18/08 11/25/08 12/02/08 12/08/08 12/16/08 12/23/08 07/08/08 07/15/08 07/22/08 07/29/08 08/05/08 08/12/08 08/19/08 08/27/08 09/02/08 09/10/08 09/16/08 09/23/08 09/30/08 10/06/08 10/13/08 10/20/08 10/28/08 11/04/08 11/10/08 11/18/08 11/25/08 12/02/08 12/08/08 12/16/08 12/23/08 12/30/08 8.66E+03 1.OOE+04 1.01 E+04 9.97E+03 1.OOE+04 1.03E+04 9.97E+03 1.15E+04 8.72E+03 1.14E+04 8.53E+03 9.97E+03 1.02E+04 8.65E+03 1.01 E+04 9.91 E+03 1.15E+04 1.01 E+04 8.87E+03 1.14E+04 1.01 E+04 1.01 E+04 8.53E+03 1.14E+04 1.02E+04 1.01 E+04 CU.FT.

CU.FT.CU. FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU. FT.CU.FT.CU.FT.CU. FT.CU.FT.

CU.FT.CU.FT.1.55E-02 1.73E-02 1.64E-02 2.30E-02 2.07E-02 2.73E-02 2.86E-02 2.52E-02 2.80E-02 1.97E-02 1.37E-02 2.63E-02 3.16E-02 2.87E-02 1.94E-02 2.23E-02 1.66E-02 4.67E-02 1.05E-02 1.68E-02 2.14E-02 3.65E-02 1.87E-02 2.75E-02 4.28E-02 3.93E-02 4.22E-03 3.92E-03 4.OOE-03 4.31 E-03 4.27E-03 4.36E-03 4.63E-03 4.09E-03 5.02E-03 3.85E-03 4.18E-03 4.57E-03 4.82E-03 4.96E-03 4.30E-034.41 E-03 3.62E-03 5.57E-03 4.24E-03 3.59E-03 4.OOE-03 4.99E-03 4.81 E-03 4.25E-03 5.42E-03 5.32E-03 L.T.L.T: L.T.L.T.L.T.L.T.

L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.3.E-02 6.E-02 5.E-02 4.E-02 2.E-02 5.E-02 4.E-02 4.E-02 2.E-02 2.E-02 3.E-02 6.E-02 7.E-02 6.E-02 6.E-02 4.E-02 4.E-02 2.E-02 5.E-02 5.E-02 3.E-02 2.E-02 7.E-02 7.E-02 2.E-02 7.E-02 vii-1NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE & CHARCOAL FILTERSSTATION NUMBER 09 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/31/07 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 07/02/08 1.16E+04 9.99E+03 1.01 E+04 9.97E+03 8.60E+03 1.15E+04 1.03E+04 9.98E+03 1.01 E+04 9.81 E+03 1.02E+04 1.02E+04 9.92E+03 1.01E+04 4.46E+03 9.97E+03 1.01 E+04 8.65E+03 1.13E+04 1.01 E+04 9.87E+03 8.42E+03 1.17E+04 9.98E+03 9.90E+03 1.17E+04 CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU. FT.CU.FT.CU. FT.CU. FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.

CU.FT.

CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.3.25E-02 3.41 E-02 2.83E-02 2.73E-02 2.62E-02 2.72E-02 2.03E-02 2.14E-02 1.79E-02 2.06E-02 1.03E-02 1.25E-02 1.19E-02 1.95E-02 1.44E-02 1.78E-02 1.72E-02 1.83E-02 1.36E-02 2.61 E-02 1.09E-02 1.61E-02 8.32E-03 7.03E-03 1.22E-02 9.74E-03 4.61 E-03 4.99E-03 4.53E-03 4.44E-03 4.87E-03 4.25E-03 3.85E-03 4.04E-03 3.73E-03 4.14E-03 3.42E-03 3.55E-03 3.55E-03 4.01E-03 6.66E-03 4.16E-03 4.10E-03 4.23E-03 3.16E-03 4.35E-03 3.27E-03 4.24E-03 2.81 E-03 3.10E-03 3.48E-03 3.02E-03 L.T.L.T.

L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.4.E-02 4.E-02 6.E-02 5.E-02 6.E-02 6.E-02 7.E-02 2.E-02 5.E-02 4.E-02 2.E-02 7.E-02 5.E-02, 7.E-02 7.E-02 7.E-02 4.E-02 4.E-02 3.E-02 4.E-02 5.E-02 3.E-02 2.E-02 5.E-02 7.E-02 6.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 09 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/02/08 07/08/08 8.66E+03 CU.FT. 1.31E-02 +/- 4.02E-03 L.T. 3.E-02 07/08/08 07/15/08 9.92E+03 CU.FT. 1.52E-02 +/- 3.76E-03 L.T. 6.E-02 07/15/08 07/22/08 9.99E+03 CU.FT. 1.67E-02 +/- 4.06E-03 L.T. 6.E-02 07/22/08 07/29/08 1.01 E+04 CU.FT. 1.98E-02 +/- 4.05E-03 L.T. 4.E-02 07/29/08 08/05/08 1.OOE+04 CU. FT. 2.06E-02 +/- 4.26E-03 L.T. 3.E-02 08/05/08 08/12/08 1.03E+04 CU.FT. 3.29E-02 +/- 4.72E-03 L.T. 6.E-02 08/12/08 08/19/08 9.97E+03 CU.FT. 2.70E-02 +/- 4.52E-03 L.T. 3.E-02 08/19/08 08/27/08 1.14E+04 CU.FT. 2.61E-02 +/- 4.17E-03 L.T. 3.E-02 08/27/08 09/02/08 8.83E+03 CU.FT. 2.66E-02 +/- 4.89E-03 L.T. 4.E-0209/02/08 09/10/08 1.14E+04 CU.FT. 2.11E-02 +/- 3.95E-03 L.T. 2.E-0209/10/08 09/16/08 8.72E+03 CU. FT. 1.OOE-02 +/- 3.79E-03 L.T. 3.E-0209/16/08 09/23/08 9.98E+03 CU. FT. 2.86E-02 +/- 4.72E-03 L.T. 3. E-0209/23/08 09/30/08 1.02E+04 CU.FT. 3.45E-02 +/- 4.99E-03 L.T. 7. E-02 09/30/08 10/06/08 8.60E+03 CU.FT. 2.78E-02 +/- 4.91E-03 L.T. 5.E-02 10/06/08 10/13/08 1.02E+04 CU.FT. 1.41E-02 +/- 3.89E-03 L.T. 7.E-0210/13/08 10/20/08 9.98E+03 CU.FT. 2.08E-02 +/- 4.29E-03 L.T. 5.E-0210/20/08 10/28/08 1.15E+04 CU.FT. 1.40E-02 +/- 3.43E-03 LT. 5.E-0210/28/08 11/04/08 9.97E+03 CU.FT. 3.78E-02 +/- 5.12E-03 L.T. 3.E-0211/04/08 11/10/08 8.78E+03 CU.FT. 7.92E-03 +/- 4.OOE-03 L.T. 7.E-0211/10/08 11/18/08 1.14E+04 CU.FT. 1.51E-02 +/- 3.47E-03 L.T. 4.E-0211/18/08 11/25/08 1.01 E+04 CU.FT. 2.37E-02 +/- 4.16E-03 L.T. 4.E-02 11/25/08 12/02/08 1.01E+04 CU.FT. 2.40E-02 +/- 4.18E-03 L.T. 2.E-0212/02/08 12/08/08 8.57E+03 CU. FT. 1.52E-02 +/- 4.53E-03 L.T. 7.E-0212/08/08 12/16/08 1.14E+04 CU.FT. 2.13E-02 +/- 3.85E-03 L.T. 6.E-0212/16/08 12/23/08 1.02E+04 CU.FT. 4.17E-02 +/- 5.36E-03 L.T. 5.E-02 12/23/08 12/30/08 1.01 E+04 CU.FT. 3.70E-02 +/- 5.19E-03 L.T. 6.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERSSTATION NUMBER 10 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

12/31/07 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 07/02/08 1.16E+04 9.98E+03 1.01 E+04 9.97E+03 8.60E+03 1.16E+04 1.01E+04 9.79E+03 1.02E+04 9.97E+03 1.OOE+04 1.01E+04 1.OOE+04 1.02E+04 9.96E+03 1.OOE+04 1.01E+04 8.65E+03 1.15E+04 9.92E+03 9.85E+03 8.61 E+03 1.15E+04 9.19E+03 1.00E+04 1.14E+04 CU.FT.

CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU FT.CU. FT.CU. FT.CU. FT.CU.FT.CU:FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CUFT.CU.FT.CUFT.CU.FT.3.48E-02 3.32E-02 2.84E-02 2.94E-02 2.72E-02 2.99E-02 2.77E-02 2.40E-02 1.93E-02 1.90E-02 1.51 E-02 1.16E-02 1.51 E-02 1.73E-02 1.39E-02 1.42E-02 1.49E-02 1.93E-02 1.34E-02 2.37E-02 7.21 E-03 1.54E-02 8.49E-03 4.74E-03 4.94E-03 4.54E-03 4.58E-03 4.94E-03 4.39E-03 4.42E-03 4.29E-03 3.82E-03 3.99E-03 3.86E-03 3.50E-03 3.79E-03 3.82E-03 3.66E-03 3.88E-03 3.94E-03 4.31 E-03 3.11 E-03 4.23E-03 2.91 E-03 4.12E-03 2.77E-03 4.E-03 3.55E-03 3.18E-03 LmT.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.4.E-02 4.E-02 6.E-02 5.E-02 6.E-02 6.E-02 7.E-02 2.E-02 5.E-02 4.E-02 2.E-02 7.E-02 5.E-02 7.E-02 3.E-02 7.E-02 5.E-02 4.E-02 3.E-02 4. E-02 5. E-02 3.E-02 2.E-02 5.E-02 7.E-02 6.E-02 L.T.1.33E-02 +/-1.09E-02 +/-

VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 10 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/02/08 07/08/08 8.77E+03 CU.FT. 1.64E-02 +/- 4.25E-03 L.T. 3.E-02 07/08/08 07/15/08 9.92E+03 CU.FT. 1.19E-02 +/- 3.50E-03 LT. 6.E-02 07/15/08 07/22/08 9.99E+03 CU.FT. 1.78E-02 +/- 4.13E-03 LT. 6.E-02 07/22/08 07/29/08 1.01 E+04 CU. FT. 1.57E-02 +/- 3.74E-03 LT. 4.E-02 07/29/08 08/05/08 1.OOE+04 CU. FT. 1.83E-02 +/- 4.10E-03 L.T. 3.E-02 08/05/08 08/12/08 1.03E+04 CU. FT. 2.93E-02 +/- 4.49E-03 L.T. 6.E-02 08/12/08 08/19/08 9.98E+03 CU. FT. 2.42E-02 +/- 4.33E-03 L.T. 3.E-02 08/19/08 08/27/08 1.14E+04 CU.FT. 2.35E-02 +/- 4.OOE-03 L.T. 3.E-02 08/27/08 09/02/08 8.66E+03 CU.FT. 2.07E-02 +/- 4.52E-03 L.T. 4.E-02 09/02/08 09/10/08 1.15E+04 CU.FT. 2.04E-02 +/- 3.88E-03 L.T. 2.E-02 09/10/08 09/16/08 8.76E+03 CU.FT. 1.32E-02 +/- 4.05E-03 L.T. 3.E-02 09/16/08 09/23/08 9.98E+03 CUFT. 3. 1OE-02 +/- 4.86E-03 L.T. 3.E-02 09/23/08 09/30/08 6.66E+02 CU.FT. L.T. 6.E-02 (d) L.T. .E+00 09/30/08 10/06/08 8.65E+03 CU.FT. 3.19E-02 +/- 5.18E-03 L.T. 5.E-02 10/06/08 10/13/08 1.02E+04 CU.FT. 1.90E-02 +/- 4.24E-03 L.T. 7. E-02 10/13/08 10/20/08 1.01E+04 CU.FT. 1.70E-02 +/- 3.98E-03 L.T. 5.E-02 10/20/08 10/28/08 1.1OE+04 CU.FT. 1.56E-02 +/- 3.65E-03 L.T. 6.E-02 10/28/08 11/04/08.

1.01E+04 CU.FT. 4.78E-02 +/- 5.62E-03 L.T. 3.E-02 11/04/08 11/10/08 8.66E+03 CU.FT. 7.35E-03 +/- 4.OOE-03 L.T. 7.E-02 11/10/08 11/18/08 1.14E+04 CU.FT. 1.80E-02 +/- 3.68E-03 L.T. 4.E-02 11/18/08 11/25/08 1.01E+04 CU.FT. 2.08E-02 +/- 3.95E-03 L.T. 4.E-02 11/25/08 12/02/08 1.01E+04 CU.FT. 2.84E-02 +/- 4.49E-03 L.T. 2.E-02 12/02/08 12/08/08 8.71E+03 CU.FT. 1.78E-02 +/- 4.67E-03 L.T. 7.E-02 12/08/08 12/16/08 1.15E+04 CU.FT. 2.1OE-02 +/- 3.81E-03 L.T. 6.E-02 12/16/08 12/23/08 9.98E+03 CU.FT. 4.31E-02 +/- 5.50E-03 L.T. 5.E-02 12/23/08 12/30/08 1.01E+04 CU.FT. 4.01E-02 +/- 5.36E-03 L.T. 6.E-02 (d) Power outage VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERS STATION NUMBER 111 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

ON 12/31/07 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/1041/08 03/11/08 03/18/08 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 01/08/08 01/15/08 01/22/08 01/29/08 02/04/08 02/12/08 02/19/08 02/26/08 03/04/08 03/11/08 03/18/08 03/25/08 04/01/08 04/08/08 04/15/08 04/22/08 04/29/08 05/05/08 05/13/08 05/20/08 05/27/08 06/02/08 06/10/08 06/17/08 06/24/08 07/02/08 1.16E+04 9.78E+03 1.01E+04 9.97E+03 8.60E+03 1.15E+04 1.02E+04 9.98E+03 1.01E+04 9.91 E+03 1.01 E+04 1.01 E+04 1.OOE+04 1.01 E+04 1.OOE+04 1.00E+04 1.01 E+04 8.64E+03 1.14E+04 1.OOE+04 1.02E+04 8.54E+03 1.16E+04 1.OOE+04 1.OOE+04 1.15E+04CU. FT.

CU. FT.CU.FT.

CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.

CU.FT.CU.FT.CU.FT.CU.FT.CU. FT.CU.FT.CU. FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.CU.FT.3.58E-02 3.95E-02 3.08E-02 3.29E-02 3.41 E-02 3.45E-02 2.62E-02 2.62E-02 1.64E-02 2.67E-02 1.20E-02 1.32E-02 1.43E-02 1.74E-02 1.37E-02 2.35E-02 1.67E-02 2.04E-02 1.76E-02 2.69E-02 1.09E-02 1.75E-02 8.67E-03 1.37E-02 1.54E-02 1.25E-02 4.79E-03 5.31 E-03 4.69E-03 4.80E-03 5.40E-03 4.67E-03 4.29E-03 4.39E-03 3.61 E-03 4.54E-03 3.59E-03 3.64E-03 3.73E-03 3.85E-03 3.63E-03 4.54E-03 4.07E-03 4.40E-03 3.46E-03 4.43E-03 3.19E-034.31 E-03 2.77E-03 3.68E-03 3.72E-03 3.29E-03 L.T.

L.T.L.T.L.T.L.T.L.T.

L.T.L.T.

L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.4.E-02 4.E-02 6. E-02 5.E-02 6.E-02 6.E-02 7.E-02 2.E-02 5.E-02 4.E-02 2.E-02 7.E-02 5.E-02 7.E-02 3.E-02 7. E-02 5.E-02 4.E-02 3. E-02 4.E-02 5.E-02 3.E-02 2.E-02 5.E-02 7.E-02 6.E-02 VII-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE AIR PARTICULATE

& CHARCOAL FILTERSSTATION NUMBER 111 COLL TIME AP FILTER CHARCOAL FILTER START STOP SAMPLE GROSS BETA 1-131 DATE DATE VOLUME UNITS (PCI/CU.M.) (PCI/CU.M.)

07/02/08 07/08/08 8.71E+03 CU.FT. 1.70E-02 +/- 4.32E-03 L.T. 3.E-02 07/08/08 07/15/08 9.99E+03 CU.FT. 1.56E-02 +/- 3.78E-03 L.T. 6.E-02 07/15/08 07/22/08 1.OOE+04 CU.FT. 2.09E-02 +/- 4.35E-03 L.T. 6.E-02 07/22/08 07/29/08 1.01E+04 CU.FT. 2.24E-02 +/- 4.24E-03 L.T. 4.E-02 07/29/08 08/05/08 1.OOE+04 CU.FT. 2.13E-02 +/- 4.31E-03.

L.T. 3.E-02 08/05/08 08/12/08 1.03E+04 CU.FT. 3.35E-02 +/- 4.76E-03 L.T. 6.E-02 08/12/08 08/19/08 9.98E+03 CU.FT. 3.08E-02 +/- 4.76E-03 L.T. 3.E-02 08/19/08 08/27/08 1.OOE+00 TOTAL (c) L.T. 1.E+06 L.T. 1.E+01 08/27/08 09/02/08 3.72E+03 CU.FT. (d) L.T. 1.E-02 L.T. 9.E-01 09/02/08 09/10/08 1.13E+04 CU.FT. 2.04E-02 +/- 3.92E-03 L.T. 2.E-02 09/10/08 09/16/08 8.77E+03 CU.FT. 1.43E-02 +/- 4.15E-03 L.T. 3.E-02 09/16/08 09/23/08 9.99E+03 CU. FT. 3.21E-02 +/- 4.93E-03 L.T. 3.E-02 09/23/08 09/30/08 1.01E+04 CU.FT. 3.38E-02 +/- 4.98E-03 L.T. 6.E-02 09/30/08 10/06/08 8.60E+03 CU.FT. 3.18E-02 +/- 5.19E-03 LT. 5.E-02 10/06/08 10/13/08 1.01E+04 CU.FT. 1.76E-02 +/- 4.17E-03 L.T. 7.E-02 10/13/08 10/20/08 1.OOE+04 CU.FT. 2.48E-02 +/- 4.55E-03 L.T. 5.E-02 10/20/08 10/28/08 1.15E+04 CU.FT. 1.49E-02 +/- 3.49E-03 L.T. 5.E-02 10/28/08 11/04/08 1.01E+04 CU.FT. 4.92E-02 +/- 5.70E-03 L.T. 3.E-02 11/04/08 11/10/08 8.66E+03 CU.FT. 1.04E-02 +/- 4.25E-03 L.T. 7.E-02 11/10/08 11/18/08 1.14E+04 CU.FT. 2.02E-02 +/- 3.83E-03 L.T. 4.E-02 11/18/08 11/25/08 1.01E+04 CU.FT. 3.14E-02 +/- 4.67E-03 L.T. 4.E-02 11/25/08 12/02/08 1.01E+04 CU.FT. 2.96E-02 +/- 4.56E-03 L.T. 2. E-02 12/02/08 12/08/08 8.64E+03 CU.FT. 1.78E-02 +/- 4.70E-03 L.T. 7.E-02 12/08/08 12/16/08 1.15E+04 CU.FT. 2.50E-02 +/- 4.07E-03 L.T. 6.E-02 12/16/08 12/23/08 1.01E+04 CU.FT. 4.42E-02 +/- 5.53E-03 L.T. 5.E-02 12/23/08 12/30/08 1.01E+04 CU.FT. 4.20E-02 +/- 5.47E-03 L.T. 6.E-02 (c) Pump failure (d) Power outage VII-2NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 01 DATE COLLECTED 12/31 -04/01/08 04/01 -07/02/08 07/01 -09/30/08 09/30 -12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58(-4 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-134 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 1.11E-01 +/- 3.86E-02 L.T. 4.E-02 LT. 1.E-03 L.T. 4.E-03 L.T. I.E-02 L.T. 2.E-03 L.T. 6.E-03 L.T. 5.E-03 L.T. 6.E-03 L.T. 3. E-02 L.T. 1.E+00 L.T. 2.E-03 LT. 2.E-03 L.T. 3.E-01 L.T. 1.E-02 L.T. 1.E-02 L.T. 4.E-02 L.T. 3.E-03 1.41E-01 +/-L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.4.89E-02 4. E-02 4. E-03 6. E-03 2.E-02 2.E-03 6.E-03 1.E-02 I.E-02 3. E-02 7.E+00 3.E-03 3.E-03 1.E+00 2.E-02 2.E-02 5.E-02 4.E-03 L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.2.E-01 6.E-02 5.E-03 2.E-02 7.E-02 3.E-03 9.E-03 3.E-02 5.E-02 3.E-02 2.E+03 4.E-03 3.E-03 6.E+01 9.E-02 2.E-02 6.E-02 5.E-03 1.84E-01 +/- 5.83E-02 L.T. 5.E-02 L.T. 3.E-03 L.T. 5.E-03 L.T. 2.E-02 L.T. 4.E-03 L.T. 7.E-03 L.T. 1.E-02 L.T. 8.E-03 L.T. 3.E-02 L.T. I.E+00 L.T. 4.E-03 L.T. 3.E-03 L.T. 5E-01 L.T. 1.E-02 L.T. i.E-02 L.T. 4.E-02 L.T. 4.E-03 VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 02 DATE COLLECTED 12/31 -04/01/08 04/01 -07/02/08 07/01 -09/30/08 09/30 -12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-1 40 CE-141 CE-144 RA-226 TH-228 1.22E-01 +/- 4.59E-02 L.T. 4.E-02 LT. 5.E-03 L.T. 5.E-03 LT. 2.E-02 LT. 4.E-03 LT. 8.E-03 LT. 1.E-02 LT. 8.E-03 LT. 3.E-02 LT. 2.E+00 L.T. 4.E-03 L.T. 3.E-03 LT. 5.E-01 L.T. 1.E-02 L.T. 2.E-02 LT. 5.E-02 LT. 4.E-03 1.75E-01 +/- 7.56E-02 L.T. 5.E-02 L.T. 3.E-03 L.T. 6.E-03 LT. 3.E-02 L.T. 2.E-03 LT. 8.E-03 L.T. 1.E-02 L.T. 1.E-02 L.T. 3.E-02 LT. 1.E+01 L.T. 3.E-03 LT. 3.E-03 L.T. I.E+00 L.T. 2.E-02 LT. 2.E-02 LT. 5.E-02 L.T. 4.E-03 1.92E-01 +/- 1.05E-01 L.T. 5.E-02 L.T. 3.E-03 L.T. 1.E-02 L.T. 5.E-02 LT. 3.E-03 LT. 1.E-02 LT. 2.E-02 LT. 3.E-02 LT. 3.E-02 L.T. 2.E+03 LT. 3.E-03 LT. 2.E-03 LT. 4.E+01 L.T. 7.E-02 LT. 2.E-02 LT. 5.E-02 L.T. 4.E-03 1.32E-01 +/-LT.L.T.LT.L.T.LT.LT.L.T.L.T.L.T.-LT.L.T.L.T.LT.L.T.

L.T.LT.LT.4.35E-02 4.E-02 3.E-03 6.E-03 1.E-02 3. E-03 9.E-03 1.E-02 8.E-03 3.E-02 1.E+00 3.E-03 2.E-03 4.E-01 1.E-02 1.E-02 4.E-02 4.E-03 VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 03 DATE COLLECTED 12/31 -04/01/08 04101 -07/02/08 07/01 -09/30/08 09/30 -12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 O FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-1 40 CE-141 CE-144 RA-226 TH-228 1.08E-01 +/-L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.3.25E-02 4.E-02 2.E-03 5.E-03 1.E-02 3.E-03 6. E-03 9. E-03 7.E-03 2.E-02 8.E-01 2.E-03 2.E-03 3.E-01 1.E-02 1.E-02 3.E-02 3. E-03 1.30E-01 +/- 5.69E-02 L.T. 5.E-02 L.T. 3.E-03 LT. 9.E-03 LT. 2.E-02 L.T. 4.E-03 L.T. 1.E-02 L.T. 1.E-02 L.T. 2.E-02 L.T. 3.E-02 L.T. 1.E+01 L.T. 4.E-03 LT. 4.E-03 LT. 2.E+00 L.T. 3.E-02 LT. 2.E-02 L.T. 7.E-02 L.T. 6.E-03 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.LT.L.T.L.T.L.T.

L.T.2.E-01 4.E-02 5.E-03 2.E-02 8.E-02 3.E-03 1.E-02 3.E-02 5.E-02 5.E-02 3.E+03 5.E-03 4.E-03 5.E+01 1.E-01 2.E-02 6.E-02 7.E-03 1.52E-01 +/- 4.01 E-02 L.T. 2.E-02 L.T. 2.E-03 LT. 4.E-03 L.T. 1.E-02 L.T. 3.E-03 L.T. 6.E-03 L.T. 6.E-03 L.T. 8.E-03 LT. 2.E-02 LT. 1.E+00 LT. 3.E-03 LT. 2.E-03 L.T. 4.E-01 LT. 1.E-02 L.T. 1.E-02 L.T. 4.E-02 L.T. 4.E-03 VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 04 DATE COLLECTED 12/31 -04/01/08 04/01 -07/02/08 07/01 -09/30/08 09/30 -12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03RU-1 06 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 1.07E-01 +/- 4.19E-02 L.T. 6.E-02 LT. 4.E-03 LT. 6.E-03 LT. 2.E-02 LT. 3.E-03 LT. 9.E-03 L.T. 1.E-02 L.T. 1.E-02 L.T. 3.E-02 LT. 2.E+00 LT. 4.E-03 L.T. 3.E-03 LT. 6.E-01 LT. 1.E-02 L.T. 1.E-02 L.T. 5.E-02 L.T. 5.E-03 1.69E-01 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.5.21 E-02 5.E-02 3.E-03 5.E-03 1.E-02 2.E-03 7. E-03 8.E-03 1.E-02 3.E-02 9.E+00 3.E-03 3. E-03 I.E+00 2. E-02 2.E-02 5.E-02 4.E-03 2.21E-01 +/- 8.28E-02 L.T. 2.E-02 L.T. 3.E-03 L.T. 1.E-02 L.T. 6.E-02 LT. 3.E-03 L.T. 1.E-02 L.T. 2.E-02 L.T. 4.E-02 L.T. 2.E-02 L.T. 1.E+03 L.T. 3.E-03 L.T. 2.E-03 LT. 4.E+01 LT. 7.E-02 LT. 2.E-02 L.T. 4.E-02 L.T. 4.E-03 9.71E-02 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.

L.T.5.11 E-02 6. E-02 4. E-03 6.E-03 2.E-02 4.E-03 8.E-03 1.E-02 1.E-02 3.E-02 2.E+00 4.E-03 3.E-03 5.E-01 2.E-02 2.E-02 5.E-02 5.E-03 VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 05 DATE COLLECTED 12/31 -04/01/08 04101 -07/02/08 07/01 -09/30/08 09/30 -12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 1.14E-01 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.5.21E-02 5.E-02 4.E-03 5.E-03 2.E-02 3.E-03 9.E-03 9.E-03 1.E-02 4.E-02 2.E+00 4.E-03 4.E-03 5.E-01 2.E-02 2.E-02 5.E-02 5.E-03 2.OOE-01 +/- 6.02E-02 L.T. 1.E-02 L.T. 3.E-03 L.T. 4.E-03 L.T. 2.E-02 LT. 3.E-03 LT. 4.E-03 L.T. 1.E-02 L.T. 1.E-02 LT. 2.E-02 L.T. 7.E+00 LT. 2.E-03 LT. 3.E-03 L.T. I.E+00 L.T. 2.E-02 L.T. 2.E-02 L.T. 5.E-02 LT. 4.E-03 L.T.5.66E-02 +L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.3.E-01 3.12E-02 5.E-03 2.E-02 8.E-02 4.E-03 1.E-02 3.E-02 4.E-02 4.E-02 3.E+03 4.E-03 4.E-03 5.E+01 1.E-01 2.E-02 6.E-02 6.E-03 1.88E-01 +/- 3.81E-02 L.T. 3.E-02 L.T. 2.E-03 L.T. 5;E-03 L.T. 1.E-02 L.T. 3.E-03 L.T. 7.E-03 L.T. 9.E-03 LT. 8.E-03 L.T. 2.E-02 L.T. 1.E+00 L.T. 2.E-03 LT. 2.E-03 LT. 5.E-01 L.T. 1.E-02 L.T. 1.E-02 L.T. 4.E-02 L.T. 4.E-03 VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 06 DATE COLLECTED 12/31 -04/01/08 04/01 -07/02/08 07/01 -09/30/08 09/30 -12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-1 06 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 8.34E-02 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.7.98E-03 +/-3.72E-02 4.E-02 3.E-03 4.E-03 1.E-02 3.E-03 7.E-03 7.E-03 7.E-03 2.E-02 1.E+00 3.E-03 3.E-03 4.E-01 1.E-02 I.E-02 4.E-02 3.92E-03 1.53E-01 +/- 4.76E-02 L.T. 2.E-02 L.T. 3.E-03 L.T. 6.E-03 L.T. 2.E-02 L.T. 2.E-03 L.T. 7.E-03 L.T. 9.E-03 L.T. 1.E-02 L.T. 2.E-02 LT. 6.E+00 L.T. 2.E-03 L.T. 2.E-03 L.T. 1.E+00 L.T. 2.E-02 L.T. 1.E-02 L.T. 3.E-02 L.T. 4.E-03 L.m.L.T.L.T.L.T.L.T.L:T.L.T.L.T.L.T.L.T.L.T.

L.T.

L.T.L.T.L.T.L.T.L.T.L.T.1.E-01 2.E-02 3.E-03 1.E-02 7. E-02 4.E-03 1.E-02 2.E-02 3.E-02 3.E-02 2.E+03 3.E-03 2.E-03 4.E+01 8.E-02 1.E-02 4.E-02 4.E-03 1.87E-01 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.5.24E-02 6.E-02 4.E-03 5.E-03 2.E-02 2.E-03 1.E-02 8.E-03 9.E-03 3.E-02 2.E+00 3.E-03 3.E-03 6.E-01 2.E-02 2.E-02 6.E-02 5.E-03 VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 07 DATE COLLECTED 12/31 -04/01/08 04/01 -07/02/08 07/01 -09/30/08 09/30 -12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-134 CS-137 BA-1 40 CE-141 CE-144 RA-226 TH-228 9.02E-02 +/- 4.48E-02 L.T. 4.E-02 L.T. 3.E-03 L.T. 4.E-03 L.T. 2.E-02 L.T. 3.E-03 L.T. 7.E-03 L.T. 7.E-03 L.T. 7.E-03 L.T. 3.E-02 L.T. 1.E+00 L.T. 3.E-03 L.T. 3.E-03 L.T. 4.E-01 L.T. 1.E-02 L.T. 1.E-02 L.T. 4.E-02 L.T. 4.E-03 1.37E-01 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.4.25E-02 5.E-02 4.E-03 6.E-03 1.E-02 3.E-03 7.E-03 1.E-02 1.E-02 2.E-02 1.E+01 3.E-03 3.E-03 2.E+00 2.E-02 1.E-02 4.E-02 4.E-03 L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.2.E-01 5.E-02 5.E-03 I.E-02 8.E-02 3.E-03 1.E-02 2.E-02 4.E-02 3.E-02 2.E+03 4.E-03 3.E-03 6.E+01 9. E-02 2. E-02 5. E-02 5. E-03 1.11E-01 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.3.26E-02 4.E-02 2.E-03 5.E-03 1.E-02 2.E-03 6.E-03 7.E-03 7.E-03 2.E-02 1.E+00 2.E-03 2.E-03 4.E-01 9.E-03 9.E-03 4.E-02 3.E-03 VII-2NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 08 DATE COLLECTED 12/31 -04/01/08 04/01 -07/02/08 07/01 -09/30/08 09/30 -12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 O FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 1.23E-01 +/- 4.96E-02 LT. 5.E-02 L.T. 4.E-03 L.T. 5.E-03 L.T. 2.E-02 L.T. 3.E-03 L.T. 9.E-03 L.T. 1.E-02 L.T. 1.E-02 L.T. 3.E-02 L.T. 2.E+00 L.T. 4.E-03 L.T. 3.E-03 L.T. 6.E-01 L.T. 1.E-02 L.T. 1.E-02 L.T. 5.E-02 LT. 5.E-03 1.80E-01 +/- 4.73E-02 L.T. 4.E-02 L.T. 3.E-03 L.T. 6.E-03 L.T. 2.E-02 L.T. 3.E-03 L.T. 1.E-02 L.T. 1.E-02 L.T. 1.E-02 L.T. 3.E-02 L.T. 1.E+01 L.T. 4.E-03 L.T. 2.E-03 L.T. 2.E+00 L.T. 2.E-02 L.T. 1.E-02 L.T. 4.E-02 L.T. 4.E-03 1.49E-01 +/- 9.06E-02 L.T. 3.E-02 LT. 3.E-03 LT. 8.E-03 L.T. 6.E-02 LT. 2.E-03 LT. 9.E-03 LT. 2.E-02 LT. 3.E-02 L.T. 3.E-02 L.T. 2.E+03 L.T. 3.E-03 L.T. 2.E-03 L.T. 4.E+0.1 L.T. 7.E-02 L.T. 1.E-02 L.T. 4.E-02 L.T. 4.E-03 1.36E-01 +/- 4.38E-02 L.T. 6.E-02 L.T. 3.E-03 L.T. 6.E-03 L.T. 1.E-02 L.T. 2.E-03 L.T. 8.E-03 L.T. 1.E-02 L.T. 8.E-03 LT. 2.E-02 LT. 2.E+00 LT. 3.E-03 LT. 3.E-03 L.T. 6.E-01 LT. 1.E-02 LT. 2.E-02 L.T. 5.E-02 LT. 4.E-03 VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 09 DATE COLLECTED 12/31 -04/01/08 04/01 -07/02/08 07/01 -09/30/0809/30

-12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-106 1-131 CS-134 CS-137 BA-1 40 CE-141 CE-144 RA-226 TH-228 1.05E-01 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.2.85E-02 4.E-02 2.E-03 3.E-03 1.E-02 3.E-03 5.E-03 5.E-03.7.E-03 2.E-02 1.E+00 2.E-03 2.E-03 4.E-01 2.E-02 2. E-02 5.E-02 5.E-03 1.66E-01 +/- 4.93E-02 L.T. 5.E-02 L.T. 3.E-03 L.T. 5.E-03 L.T. 2.E-02 L.T, 4.E-03 L.T. 8.E-03 L.T, 1.E-02 LT. 1.E-02 L.T. 3.E-02 L.T. 1.E+01 L.T. 3.E-03 LT. 2.E-03 LT. 2.E+00 L.T. 2.E-02 L.T. 1.E-02 L.T. 4.E-02 L.T. 4.E-03 2.14E-01 +/- 1.36E-01 L.T. 4.E-02 L.T. 3.E-03 L.T. 1.E-02 L.T. 6.E-02 L.T. 3.E-03 L.T. 1.E-02 L.T. 3.E-02 L.T. 4.E-02 L.T. 4.E-02 L.T. 2.E+03 L.T. 3.E-03 L.T. 3.E-03 L.T. 5.E+01 L.T. 7.E-02 L.T. 2.E-02 L.T. 4,E-02 L.T. 4.E-03 1.65E-01 +/-L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.3.96E-02 4.E-02 3.E-03 3.E-03 2.E-02 3.E-03 7.E-03 9.E-03 7.E-03 2.E-02 1.E+00 3.E-03 3.E-03 5.E-01 1.E-02 1.E-02.4.E-02 4.E-03 VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 10 DATE COLLECTED 12/31 -04/01/08 04/01 -07/02/08 07/01 -09/30/08 09/30 -12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-1 06 1-131 CS-134 CS-137 BA-1 40 CE-141 CE-144 RA-226 TH-228 1.51E-01 +/-L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.6.01 E-02 4.E-02 4.E-03 6.E-03 2.E-02 5. E-03 9.E-03 1.E-02 1.E-02 2.E-02 2.E+00 3.E-03 3.E-03 7.E-01 2.E-02 2.E-02 7.E-02 6.E-03 9.79E-02 +/- 5.13E-02 L.T. 4.E-02 L.T. 2.E-03 L.T. 6.E-03 L.T. 2.E-02*LT. 2.E-03 L.T. 6.E-03 L.T. 1.E-02 L.T. 1.E-02 L.T. 2.E-02 L.T. 1.E+01 L.T. 2.E-03 L.T. 3.E-03 L.T. I.E+00 L.T. 2.E-02 L.T. 1.E-02 L.T. 4.E-02 L.T. 4.E-03 2.70E-01 +/- 1.64E-01 L.T. 6.E-02 L.T. 5.E-03 L.T. 2.E-02 L.T. 7.E-02 LT. 4.E-03 L.T. 1.E-02 L.T. 3.E-02 L.T. 5.E-02 L.T. 4.E-02 L.T. 2.E+03 L.T. 5.E-03 L.T. 3.E-03 L.T. 6.E+01 L.T. I.E-01 L.T. 2.E-02 LT. 6.E-02 L.T. 6.E-03 1.60E-01 +/- 4.43E-02 L.T. 3.E-02 L.T. 3.E-03 L.T. 3.E-03 L.T. 1.E-02 L.T. 3.E-03 L.T. 6.E-03 L.T. 7.E-03 L.T. 7.E-03 L.T. 2.E-02 L.T. 1.E+00 L.T. 2.E-03 L.T. 2.E-03 L.T. 4.E-01 L.T. 1.E-02 L.T. 1.E-02 L.T. 4.E-02 L.T. 4.E-03 VII-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE COMPOSITE AIR PARTICULATE FILTERS (PCI/CU.M.)

STATION NUMBER 111 DATE COLLECTED 12/31 -04/01/08 04/01 -07/02/08 07/01 -09/30/08 09/30 -12/30/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 0,\ FE-59 00 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-1 40 CE-141 CE-144 RA-226 TH-228 9.69E-02 +/- 3.06E-02 L.T. 5.E-03 L.T. 3.E-03 L.T. 4.E-03 L.T. 8.E-03 L.T. 3.E-03 L.T. 6.E-03 L.T. 8.E-03 L.T. 6.E-03 L.T. 2.E-02 L.T. 1.E+00 LT. 2.E-03 L.T. 2.E-03 L.T. 4.E-01 L.T. 1.E-02 L.T. 1.E-02 L.T. 4.E-02 L.T. 3E-03 2.20E-01 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.8.15E-02 5.E-02 5.E-03 5.E-03 4.E-02 4.E-03 9.E-03 1.E-02 1.E-02 4.E-02 2.E+01 3.E-03 4.E-03 3.E+00 3.E-02 2.E-02 6.E-02 6.E-03 L.T. 2.E-01 L.T. 6.E-02 L.T. 5.E-03 L.T. 1.E-02 LT. 7.E-02 L.T. 5.E-03 L.T. 9.E-03 L.T. 3.E-02 L.T. 4.E-02 L.T. 4.E-02 L.T. 2.E+03 L.T. 5.E-03 L.T. 4.E-03 L.T. 6.E+01 L.T. 1.E-01 L.T. 2.E-02 L.T. 5.E-02 L.T. 7.E-03 1.67E-01 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.5.97E-02 3.E-02 3.E-03 6.E-03 2.E-02 4.E-03 8.E-03 1.E-02 1.E-02 3.E-02 2.E+00 3.E-03 3.E-03 4.E-01 2.E-02 2.E-02 5.E-02 5.E-03 VII-3 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -iNGESTiON FISH (PCI/KG WET)STATION NUMBER 28 DATE COLLECTED 07/15/08 FISH 07/15/08 FISH 10/16/08FISH CARP 10/16/08 FISH CATFISH GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 ,N FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 4.E+02 2.21E+03 +/- 5.93E+02 L.T. 4.E+01 L.T. 4.E+01 L.T. 1.E+02 L.T. 4.E+01 LT. 8.E+01 L.T. 1.E+02 L.T. 7.E+01 L.T. 4.E+02 LT. 9.E+02 L.T. 4E+01 L.T. 4.E+01 L.T. 9.E+02 L.T. 1.E+02 L.T. 3.E+02 L.T. 9.E+02 L.T. 9E+01 L.T. 6.E+02 2.98E+03 +/- 7.18E+02 L.T. 4.E+01 L.T. 5.E+01 L.T. 1.E+02 L.T. 4.E+01 L.T. 1.E+02 L.T. 9.E+01 L.T. 7.E+01 L.T. 4.E+02.L.T. 1.E+03 L.T. 4.E+01 L.T. 5.E+01 L.T. 1.E+03 L.T. 1.E+02 L.T. 3.E+02 L.T. 1.E+03 L.T. 8E+01 L.T. 7.E+02 3.96E+03 +/- 1.01E+03 L.T. 6.E+01 L.T. 7.E+01 L.T. 3.E+02 L.T. 6.E+01 L.T. 2.E+02 L.T. 2.E+02 LT. 1.E+02 L.T. 5.E+02 LT. 1.E+03 L.T. 6.E+01 L.T. 7.E+01 L.T. 1.E+03 L.T. 2.E+02 L.T. 4.E+02 L.T. 1.E+03 L.T. 1.E+02 L.T. 6.E+02 3.51E+03 +/- 7.96E+02 L.T. 5.E+01 L.T. 6.E+01 L.T. 2.E+02 L.T. 5.E+01 L.T. 1.E+02 L.T. 1.E+02 L.T. 8.E+01 L.T. 5.E+02 L.T. 8.E+02 LT. 5.E+01 L.T. 5.E+01 L.T. 1.E+03 L.T. 1.E+02 L.T. 2.E+02 L.T. 1.E+03 L.T. 7.E+01 VII-3 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION FISH (PCI/KG WET)STATION NUMBER 28 DATE COLLECTED 10/16/08 FISH CARP 10/16/08 FISH CATFISH GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95RU-1 03 RU-106 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 7.E+02 4.20E+03 +/- 9.67E+02 L.T. 6.E+01 LT. 8.E+01 LT. 2.E+02 L.T. 5.E+01 L.T. 1.E+02 L.T. ,1.E+02 LT. 1.E+02 LT. 5.E+02 LT. 9.E+02 LT. 6.E+01 LT. 6.E+01 L.T. 1.E+03 LT. 2E+02 LT. 3.E+02 LT. 1.E+03 LT. 9.E+01 L.T.3.94E+03 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.-LT.L.T.L.T.L.T.L.T.L.T.L.T.L.T.6.E+02 7.59E+02 6.E+01 9.E+01 2.E+02 6.E+01 1.E+02 1.E+02 9.E+01 5.E+02 1.E+03 6.E+01 6.E+01 1.E+03 1.E+02 3.E+02 1.E+03 1.E+02 VII-3 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION FISH (PCI/KG WET)STATION NUMBER 35 DATE COLLECTED 07/15/08 FISH 07/15/08 FISH GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-1 40 CE-141 CE-144 RA-226 TH-228 L.T. 6.E+02 2.83E+03 +/- 5.74E+02 LT. 4.E+01 L.T. 5.E+01 L.T. ..E+02 L.T. 4.E+01 L.T. 7.E+01 L.T. 1.E+02 L.T. 8.E+01 L.T. 4.E+02 L.T. 2.E+03 L.T. 4.E+01 L.T. 4.E+01 L.T. 1.E+03 L.T. 1.E+02 L.T. 2.E+02 L.T. 7.E+02 L.T. 6.E+01 L.T. 7.E+02 3.17E+03 +/- 7.08E+02 L.T. 6.E+01 L.T. 7.E+01 L.T. 2.E+02 L.T. 4.E+01 L.T. i.E+02 L.T. i.E+02 L.T. 9.E+01 L.T. 4.E+02 L.T. 1.E+03 L.T. 4.E+01 L.T. 5.E+01 L.T. 1.E+03 L.T. 1.E+02 L.T. 3.E+02 L.T. 1.E+03 L.T. 9.E+01 VII-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION MILK NEAREST PRODUCER (PCI/LITER)

STATION NUMBER 99 DATE COLLECTED RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)GAMMA SPECTRUM ANALYSIS: 01/08/08 02/04/08 03/04/08 04/01/08 L.T. 8.E-01 L.T. 8.E-01 L.T. 6.E-01 L.T. 5.E-01 BE-7 K-40 tMN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-137 BA-1 40 CE-141 CE-144 RA-226 TH-228.L.T. 4.E+01 1.22E+03 +/- 1.12E+02 L.T. 4.E+00 L.T. 4.E+00 L.T. 1.E+01 L.T. 5.E+00 L.T. 1.E+01 L.T. 7.E+00 L.T. 5.E+00 L.T. 5.E+01 L.T. 8.E+00 L.T. 5.E+00 L.T. 5.E+00 L.T. 2.E+01 L.T. 8.E+00 L.T. 3.E+01 L.T. 1.E+02 L.T. 1.E+01 L.T. 6.E+01 1.16E+03 +/- 1.34E+02 L.T. 6.E+00 LT. 7.E+00 L.T. 2.E+01 LT. 6.E+00 L.T. 2.E+01 L.T. 1.E+01 L.T. 8.E+00 L.T. 6.E+01 LT. 1.E+01 LT. 6.E+00 L.T. 7.E+00 L.T. 3.E+01 L.T. 1.E+01 L.T. 5.E+01 L.T. 2.E+02 L.T. 1.E+01 L.T. 3.E+01 1.26E+03 +/- 1.19E+02 L.T. 4.E+00 L.T. 5.E+00 LT. 1.E+01 L.T. 4.E+00 L.T. 9.E+00 L.T. 9.E+00 L.T. 5.E+00 L.T. 4.E+01 LT. 7.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 2.E+01 L.T. 8.E+00 L.T. 4.E+01 L.T. 9.E+01 L.T. 7.E+00 L.T. 6.E+01 9.69E+02 +/- 1.50E+02 L.T. 7.E+00 L.T. 8.E+00 L.T. 2.E+01 L.T. 8.E+00 L.T. 2.E+01 L.T. 1.E+01 L.T. 7.E+00 LT. 6.E+01 LT. 1.E+01 LT. 6E+00 L.T. 7.E+00 L.T. 3.E+01 L.T. 1.E+01 L.T. 5.E+01 L.T. I.E+02 L.T. 1.E+01 VII-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION MILK NEAREST PRODUCER (PCI/LITER)

STATION NUMBER 99 DATE COLLECTED RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)GAMMA SPECTRUM ANALYSIS: 05/05/08 05/20/08 06/03/08 06/17/08 L.T. 7.E-01 L.T. 8.E-01 L.T. 6.E-01 L.T. 6.E-01 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 6.E+01 1.18E+03 +/- 1.62E+02 LT. 8.E+00 LT. 7.E+00 L.T. 1.E+01 L.T. 7.E+00 LT. 2.E+01 L.T. 1.E+01 L.T. 8.E+00 LT. 7.E+01 L.T. i.E+01 LT. 7.E+00 LT. 8.E+00 LT. 3.E+01 L.T. 1.E+01 L.T. 6.E+01 L.T. 2.E+02 L.T. 1.E+01 L.T. 1.E+01 1.23E+03 +/- 3.84E+01 LT. I.E+00 L.T. .E+00 LT. 3.E+00 LT. .E+00 LT. 3.E+00 L.T. 2.E+00 L.T. .E+00 LT. 1.E+01 LT. 3.E+00 LT. .E+00 LT. 1.E+00 L.T. 7.E+00 L.T. 3.E+00 L.T. 1.E+01 LT. 4.E+01 L.T. 2.E+00 L.T. 7.E+01 1.38E+03 +/- 1.71E+02 LT. 8.E+00 L.T. 7.E+00 LT. 2.E+01 L.T. 7.E+00 LT. 2.E+01 LT. 1.E+01 LT. 8.E+00 L.T. 7.E+01 LT. 2.E+01 LT. 8.E+00 LT. 8.E+00 LT. 5.E+01 L.T. 1.E+01 L.T. 5.E+01 L.T. 2.E+02 L.T. 1.E+01 L.T. 4.E+01 1.07E+03 +/- 9.77E+01 LT. 4.E+00 L.T. 4.E+00 LT. i.E+01 L.T. 4.E+00 L.T. 1.E+01 L.T. 8.E+00 LT. 5.E+00 LT. 4.E+01 L.T. 2.E+01 LT. 4.E+00 L.T. 4.E+00 L.T. 4.E+01 L.T. 1.E+01 L.T. 3.E+01 LT. 8.E+01 LT. 7.E+00 VII-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION MILK NEAREST PRODUCER (PCI/LITER)STATION NUMBER 99 DATE COLLECTED RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)GAMMA SPECTRUM ANALYSIS: 06/30/08 07/15/08 08/05/08 08/19/08 L.T. 7.E-01 L.T. 8.E-01 L.T. 6.E-01 L.T. 7.E-01 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-1 06 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 5.E+01 1.28E+03 +/- 1.33E+02 L.T. 6.E+00 L.T. 5.E+00 L.T. 1.E+01-L.T. 6.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 L.T. 5.E+01 L.T. 1.E+01 L.T. 5.E+00 L.T. 5.E+00 L.T. 3E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. 1.E+02 L.T. 1.E+01 L.T.1.26E+03 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.5.E+01 1.27E+02 5.E+00 6.E+00 1.E+01 6.E+00 1.E+011 .E+01 6.E+00 4.E+01 2.E+01 5.E+00 5.E+00 4.E+01 1.E+01 3.E+01 1.E+021 .E+01 L.T. 5.E+01 1.38E+03 +/- 9.50E+01 L.T. 5.E+00 LT. 5.E+00 L.T. 1.E+01 L.T. 5.E+00 L.T. 1.E+01 L.T. 9E+00 L.T. 6.E+00 L.T. 4.E+01 L.T. 2.E+01 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. 1.E+02 L.T. 8.E+00 L.T.1.21 E+03 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.6.E+01 1.52E+02 6.E+00 6.E+00 i.E+01 8.E+00 2.E+01 1.E+01 8.E+00 7.E+01 1.E+01 7.E+00 8.E+00 4.E+01 2.E+01 6.E+01 2.E+02 1.E+01 VII-4-NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION MILK NEAREST PRODUCER (PCI/LITER)STATION NUMBER 99 DATE COLLECTED 09/02/08 09/16/08 10/06/08 11/04/08 RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)L.T. 8.E-01 L.T. 6.E-01 L.T. 6.E-01 L.T. 7.E-01 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 U MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-106 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 6.E+01 1.14E+03 +/- 1.40E+02 L.T. 6.E+00 L.T. 6.E+00 L.T. 2.E+01 LT. 5.E+00 L.T. i.E+01 LT. 9.E+00 L.T. 8.E+00 L.T. 5.E+01 L.T. 2.E+01 L.T. 6.E+00 L.T. 6.E+00 L.T. 5.E+01 L.T. i.E+01 L.T. 4.E+01 L.T. 2.E+02 L.T. 1.E+01 L.T.1.44E+03 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.6.E+01 1.39E+02 5.E+00 6.E+00 1.E+01 6.E+00 2.E+01 1.E+01 7.E+00 6.E+01 1.E+01 5.E+00 7.E+00 3.E+01 I.E+01 4.E+01 1.E+02 1.E+01 L.T. 3.E+01 1.20E+03 +/- 7.69E+01 L.T. 3.E+00 L.T. 4.E+00 L.T. 1.E+01 L.T. 3.E+00 L.T. 8.E+00 L.T. 7.E+00 L.T. 4.E+00 L.T. 3.E+01 L.T. 2.E+01 L.T. 3.E+00 L.T. 4.E+00 L.T. 4.E+01 L.T. 9.E+00 L.T. 3.E+01 L.T. 8.E+01 L.T. 6.E+00 L.T.1.34E+03 +/-L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.3.E+01 8.10E+01 3.E+00 4.E+00 9.E+00 4.E+00 9.E+00 7.E+00 4.E+00 3.E+01 1.E+01 3.E+00 4.E+00 3.E+01 7.E+00 2.E+01 8.E+01 6.E+00 VII-4 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION MILK NEAREST PRODUCER (PCI/LITER)STATION NUMBER 99 DATE COLLECTED 12/02/08 RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)L.T. 5.E-01 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-1 40 CE-141 CE-144 RA-226 TH-228 L.T. 4.E+01 1.38E+03 +/- 1.16E+02 L.T. 5.E+00 LT. 5.E+00 L.T. iE+01 L.T. 5.E+00 LT. i.E+01 LT. 9.E+00 L.T. 5.E+00 LJT 4.E+01 LT. 9.E+00 LT. 4.E+00 LT. 5.E+00 L.T. 2.E+01 L.T. 9.E+00 LT. 4.E+01 L.T. i.E+02 L.T. 8.E+00 VII-5NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION MILK OTHER PRODUCERS (PCI/LITER)STATION NUMBER 103 DATE COLLECTED 01/08/08 04/01/08 07/15/08 10/06/08 RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)L.T. 9.E-01 L.T. 6.E-01 L.T. 8.E-01 L.T. 5.E-01 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-106 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 5.E+01 1.28E+03 +/- 1.35E+02 L.T. 6.E+00 L.T. 7.E+00 L.T. 1.E+01 L.T. 7.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 L.T. 5.E+01 L.T. 1.E+01 L.T. 5.E+00 L.T. 6.E+00 L.T. 3.E+01 L.T. 1E+01 L.T. 5.E+01 L.T. 1.E+02 L.T. 1.E+01 L.T. 5.E+01 1.27E+03 +/- 1.61 E+02 L.T. 6.E+00 L.T. 8.E+00 L.T. 2.E+01 L.T. 5.E+00 L.T. 2.E+01 L.T. 1.E+01 L.T. 6.E+00 L.T. 7.E+01 L.T. 1.E+01 L.T. 6.E+00 LT. 7.E+00 L.T. 3.E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. 1.E+02 L.T. 1.E+01 L.T. 5.E+01 1.21E+03 +/- 1.31 E+02 L.T. 5.E+00 LT. 6.E+00 L.T. 1.E+01 LT. 5.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 7.E+00 L.T. 5.E+01 LT. 2.E+01 L.T. 5.E+00 L.T. 6.E+00 L.T. 4.E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. I.E+02 L.T. 1.E+01 L.T. 3.E+01 1.42E+03 +/- 5.38E+01 L.T. 3.E+00 LT. 3.E+00 L.T. 7.E+00 L.T. 3.E+00 L.T. 6.E+00 L.T. 5.E+00 L.T. 3.E+00 L.T. 2.E+01 L.T. 2.E+01 L.T. 2.E+00 L.T. 3.E+00 L.T. 3.E+01 L.T. 6.E+00 L.T. 2.E+01 L.T. 6.E+01 L.T. 4.E+00 VII-6 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTIONWATER -GROUND (PCI/LITER)STATION NUMBER 11 DATE COLLECTED 01/09/08 02/13/08 03/11/08 04/08/08 RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)L.T. 7.E-01 L.T. 8.E-01 L.T. 8.E-01 L.T. 8.E-01 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-134 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 5.E+01 L.T. 1.E+02 L.T. 5.E+00 L.T. 5.E+00 L.T. 1.E+01 L.T. 6.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 L.T. 5.E+01 L.T. 8.E+00 L.T. 5.E+00 L.T. 6.E+00 L.T. 2.E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. 1.E+02 L.T. 1.E+01 L.T. 5.E+01 1.79E+02 +/- 9.19E+01 L.T. 6.E+00 L.T. 7.E+00 L.T. 1.E+01 L.T. 5.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 7.E+00 L.T. 6.E+01 L.T. 9.E+00 L.T. 6.E+00 L.T. 6.E+00 L.T. 3.E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. 1.E+02 L.T. 1.E+01 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.5.E+01 1.E+02 6.E+00 5.E+00 1.E+01 6.E+00 1.E+01 8.E+00 7.E+00 5.E+01 1.E+01 5.E+00 6.E+00 4.E+01 1.E+01 4.E+01 1.E+02 1.E+01 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.

L.T.L.T.L.T.L.T.L.T.4.E+01 I.E+02 5.E+00 5.E+00 1.E+01 5.E+00 1.E+01 9.E+00 5.E+00 4.E+01 8.E+00 5.E+00 4.E+00 2.E+01 8.E+00 3.E+01 1.E+02 8.E+00 H-3 L.T. 2.E+02 L.T. 2.E+02 L.T. 3.E+02 L.T. 3.E+02 VII-6 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)STATION NUMBER 11 DATE COLLECTED 05/13/08 06/24/08 07/15/08 09/10/08 RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)L.T. 7.E-01 L.T. 7.E-01 L.T. 7.E-01 L.T. 8.E-01 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-1 06 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.3.E+01 7.E+01 3.E+00 3.E+00 7.E+00 3.E+00 5.E+00 6.E+00 4.E+00 3.E+01 l.E+01 3.E+00 3.E+00 2.E+01 7.E+00 2.E+01 7.E+01 6.E+00 L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.7.55E+00 +/-3.E+01 6.E+01 3.E+00 3.E+00 5.E+00 3.E+00 6.E+00 6.E+00 4.E+00 3.E+01 6.E+00 3.E+00 3.E+00 2.E+01 6.E+00 2.E+01 9.E+01 4.71 E+00 L.T. 4.E+01 L.T. 4.E+01 L.T. 5.E+00 L.T. 5.E+00 L.T. l.E+01 L.T. 5;E+00 LT. l.E+01 L.T. 7.E+00 L.T. 5.E+00 L.T. 4.E+01 L.T. 1.E+01 L.T. 5.E+00 L.T. 5.E+00 L.T. 3.E+01 L.T. l.E+01 L.T. 4.E+01 L.T. l.E+02 L.T. 1. E+01 L.T. 5.E+01 L.T. 5.E+01 L.T. 4.E+00 LT. 5.E+00 L.T. l.E+01 L.T. 4.E+00 LT. 8.E+00 LT. 9.E+00 L.T. 6.E+00 L.T. 4.E+01 L.T. 3.E+01 L.T. 4.E+00 LT. 5.E+00 L.T. 4.E+01 L.T. l.E+01 L.T. 4.E+01 L.T. 1.E+02 1.35E+01 +/- 6.84E+00 H-3 L.T. 3.E+02 L.T. 3.E+02 L.T. 3.E+02 LT. 2.E+02 VII-6 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)

STATION NUMBER 11 DATE COLLECTED RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)GAMMA SPECTRUM ANALYSIS: 10/13/08 11/10/08 12/08/08 L.T. 6.E-01 L.T. 9.E-01 L.T. 4.E-01 00 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-106 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 5.E+01 L.T. l.E+02 L.T. 5.E+00 L.T. 6.E+00 L.T. 1.E+01 L.T. 6.E+00 L.T. 8.E+00 L.T. 1.E+01 L.T. 6.E+00 L.T. 5.E+01 L.T. 2.E+01 L.T. 6.E+00 L.T. 6.E+00 L.T. 5.E+01 L.T. l.E+01 L.T. 4.E+01 L.T. l.E+02 L.T. l.E+01 L.T. 3.E+02 L.T. I.E+01 L.T. 8.E+00 L.T. 9.E-01 L.T. .E+00 L.T. 4.E+00 L.T. 1.E+00 L.T. 2.E+00 L.T. 2.E+00 L.T. 2.E+00 L.T. 9.E+00 L.T. 7.E+01 L.T. 9.E-01 L.T. 1.E+00 LT. 4.E+01 L.T. 4.E+00 LT. 7.E+00 L.T. 2.E+01 L.T. 2.E+00 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.4.E+01 7.E+01 4.E+00 4.E+00 1.E+01 5.E+00 8.E+00 7.E+00 5.E+00 3.E+01 2.E+01 3.E+00 4.E+00 4.E+01 9.E+00 2.E+01 9.E+01 6.E+00 H-3 L.T. 2.E+02 L.T. 3.E+02 VII-6 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)

STATION NUMBER 47 DATE COLLECTED RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)GAMMA SPECTRUM ANALYSIS: 01/09/08 02/13/08 03/11/08 04/09/08 L.T. 6.E-01 L.T. 6.E-01 L.T. 6.E-01 LT. 7.E-01 BE-7 oK-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-1 40 CE-141 CE-144 RA-226 TH-228 L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.4.E+01 1.E+02 5.E+00 6.E+00 9.E+00 6.E+001 .E+011 .E+01 6.E+00 5.E+01 8.E+00 4.E+00 6.E+00 2.E+01 9.E+00 4.E+01 1.E+02 1.E+01 L.T.

L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.

L.T.5.E+01 5.E+01 6.E+00 5.E+00 1.E+01 5.E+00 1.E+01 9.E+00 6.E+00 5.E+01 1.E+01 5.E+00 6.E+00 3.E+01 1.E+01 5.E+01 2.E+02 1.E+01 L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.

L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.5.E+01 1.E+02 6.E+00 6.E+00 1.E+01 5.E+00 7.E+00 1.E+01 7.E+00 5.E+01 1.E+01 4.E+00 6.E+00 4.E+01 1.E+01 4.E+01 2.E+02 1.E+01 L.T. 4.E+01 L.T. 1.E+02 L.T. 4.E+00 L.T. 5.E+00 L.T. 1.E+01 LT. 5.E+00 L.T. 1E+01 L.T. 8.E+00 LT. 6.E+00 L.T. 4.E+01 L.T. 7.E+00 L.T. 5.E+00 L.T. 5.E+00 LT. 2.E+01 L.T. 9.E+00 L.T. 4.E+01 L.T. 1.E+02 L.T. 1.E+01 H-3 L.T. 2.E+02 L.T. 2.E+02 L.T. 3.E+02 L.T. 2.E+02 VII-6NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTIONWATER -GROUND (PCI/LITER)STATION NUMBER 47 DATE COLLECTED RADIOCHEMICAL ANALYSIS: 05/13/08 L.T. 7.E-01 06/24/08 L.T. 6.E-01 07/16/08 09/11/08 1-131 (LOW LVL)L.T. 5.E-01 L.T. 7.E-01 GAMMA SPECTRUM ANALYSIS: BE-7 00 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-1 06 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.LT.L.T.L.T.L.T.L.T.L.T.

L.T.4.E+01 4.E+01 4.E+00 5.E+00 9.E+00 4.E+00 8.E+00 7.E+00 5.E+00 3.E+01 1.E+01 4.E+00 4.E+00 3.E+01 9.E+00 3.E+01 1.E+02 8.E+00 L.T.L.T.L.T.L.T.

L.T.L.T.

L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.3.E+01 7.E+01 3.E+00 4.E+00 8.E+00 4.E+00 7.E+00 7.E+00 4.E+00 3.E+01 8.E+00 4.E+00 4.E+00 2.E+01 8.E+00 3.E+01 1.E+02 7.E+00 L.T.L.T.

L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.

L.T.L.T.L.T.L.T.1.33E+01 +/-4.E+01 4.E+01 4.E+00 4.E+00 7.E+00 4.E+001 .E+01 8.E+00 5.E+00 4.E+01 7.E+00 4.E+00 5.E+00 3.E+01 9.E+00 4.E+01 1.E+02 6.05E+00 L.T. 4.E+01 L.T. 8.E+01 L.T. 4.E+00 L.T. 5.E+00 L.T. 1.E+01 L.T. 5.E+00 L.T. 1.E+01 L.T. 9.E+00 L.T. 6.E+00 L.T. 4.E+01 L.T. 2.E+01 L.T. 4.E+00 L.T. 5.E+00 L.T. 4.E+01 L.T. 1.E+01 L.T. 3.E+01 L.T. 1.E+02 L.T. 8.E+00 H-3 L.T. 2.E+02 L.T. 3.E+02 L.T. 3.E+02 L.T. 3.E+02 VII-6 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTIONWATER -GROUND (PCI/LITER)

STATION NUMBER 47 DATE COLLECTED RADIOCHEMICAL ANALYSIS: 1-131 (LOW LVL)GAMMA SPECTRUM ANALYSIS: 10/13/08 11/10/08 12/08/08 L.T. 6.E-01 L.T. 9.E-01 L.T. 6.E-01 BE-7 00 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.LT 5.E+01 5.E+01 5.E+00 5.E+00 1.E+01 5.E+00 9.E+00 8.E+00 5.E+00 5.E+01 2.E+01 5.E+00 6.E+00 3.E+01 1.E+01 4.E+01 1 E+02 L.T. 1.E+01 4,44E+01 +/- 2.38E+01 L.T. 9.E-01 L.T. 1.E+00 L.T. 4.E+00 L.T. 8.E-01 L.T. 2.E+00 L.T. 3.E+00 L.T. 2.E+00 L.T. 1.E+01 L.T. 7.E+01 L.T. 9E-01 L.T. 9E-01 L.T. 5.E+01 LT. 4.E+00 L.T. 8.E+00 L.T. 3.E+01 L.T, 2.E+00 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.8.29E+00 +/-4.E+01 6.E+01 3.E+00 4.E+00 1.E+01 4.E+00 9.E+00 8.E+00 5.E+00 4.E+01 3.E+01 4.E+00 4.E+00 4.E+01 9.E+00 2.E+01 9.E+01 5.03E+00 L.T. 1.E+01 LT. 3.E+02 H-3 L.T. 3.E+02 L.T. 3.E+02 VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -RIVER (PCI/LITER)

STATION NUMBER 28 DATE COLLECTED 01/09/08 02/04/08 03/04/08 04/01/08 GAMMA SPECTRUM ANALYSIS: 00 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.4.E+01 1.E+02 5.E+00 6.E+00 9.E+00 5.E+001 .E+01 1.E+01 6.E+00 4.E+01 8.E+00 5.E+00 5.E+00 3.E+01 1.E+01 5.E+01 1.E+02 1.E+01 L.T. 5.E+01 2.21E+02 +/- 7.34E+01 L.T. 6.E+00 L.T. 6.E+00 LT. 1.E+01 L.T. 6.E+00 LT. 1.E+01 L.T. 1.E+01 LT. 6.E+00 LT. 5.E+01 LT. 1.E+01 L.T. 5.E+00 LT. 6.E+00 LT. 3.E+01 L.T. 1.E+01 L.T. 4.E+01 LT. 1.E+02 L.T. 9.E+00 L.T. 5.E+01 1.40E+02 +/- 7.63E+01 LT. 6.E+00 LT. 6.E+00 L.T. 1.E+01 L.T. 6.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 5.E+00 L.T. 6.E+01 L.T. 1.E+01 LT. 6.E+00 L.T. 6.E+00 L.T. 3.E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. I.E+02 L.T. 1.E+01 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L:T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.2.E+01 3.E+01 3.E+00 2.E+00 8.E+00 3.E+00 6.E+00 4.E+00 3.E+00 3.E+01 5.E+00 3.E+00 3.E+00 2.E+01 6.E+00 2.E+01 9.E+01 5.E+00 TRITIUM ANALYSIS: H-3, MONTHLY H-3, QUARTERLY L.T. 2.E+02 L.T. 2.E+02 L.T. 3.E+02 L.T. 2.E+02 (a)(a) Tritium not requested.

ODAM does not require monthly tritium sampling.

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

STATION NUMBER 28 DATE COLLECTED 05/05/08 06/05/08 (b)07/16/08 08/05/08 GAMMA SPECTRUM ANALYSIS: 00 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-106 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.

L.T.

L.T.L.T.5.E+01 5.E+01 5.E+00 5.E+00 1.E+01 5.E+00 1.E+01 8.E+00 6.E+00 5.E+01 8.E+00 6.E+00 6.E+00 2.E+01 1.E+01 4.E+01 2.E+02 1.E+01 L.T. 5.E+01 L.T. 3.E+01 L.T. 5.E+00 L.T. 4.E+00 L.T. 9.E+00 L.T. 4.E+00 L.T. 7.E+00 L.T. 8.E+00 L.T. 5.E+00 L.T. 4.E+01 L.T. 1.E+01 L.T. 4.E+00 LT. 5.E+00 L.T. 3.E+01 L.T. 9.E+00 L.T. 3.E+01 L.T. 1.E+02 L.T. 8.E+00 L.T. 5.E+01 9.94E+01 +/- 5.34E+01 L.T. 4.E+00 L.T. 4.E+00 L.T. 1.E+01 L.T. 4.E+00 L.T. 9.E+00 L.T. 8.E+00 L.T. 6.E+00 L.T. 4.E+01 L.T. 2.E+01 L.T. 4.E+00 L.T. 4.E+00 L.T. 5.E+01 L.T. 1.E+01 L.T. 3.E+01 L.T. 1.E+02 L.T. 8.E+00 TRITIUM ANALYSIS:H-3, MONTHLY H-3, QUARTERLY (a)(a)(a)L.T. 3.E+02 (a) Tritium not requested.

ODAM does not require monthly tritium sampling.(b) Sample not available due to flooding.

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -RIVER (PCI/LITER)STATION NUMBER 28 DATE COLLECTED 09/02/08 10/13/08 11/04/08 12/08/08 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 00 CO-60 ZN-65 ZR-95 RU-1 03 RU-106 1-131 CS-134 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 4.E+01 L.T. 7.E+01 L.T. 4.E+00 L.T. 4.E+00 L.T. 1.E+01 L.T. 4.E+00 L.T. 8.E+00 LT. 7.E+00 L.T. 5.E+00 LT. 4.E+01 LT. 2.E+01 LT. 4.E+00 L.T. 4.E+00 L.T. 4.E+01 L.T. 9.E+00 L.T. 3.E+01 L.T. 9.E+01 7.76E+00 +/- 5.12E+00 L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.I.L.T.LT.L.T.L.T.L.T.L.T.L.T.L.T.L.T.5.E+01 5.E+01 4.E+00 5. E+.00 1.E+01 4.E+00 9.E+00 9.E+00 6.E+00 4.E+01 2.E+01 5.E+00 5.E+00 4.E+01 1.E+01 4.E+01 1.E+02 1.E+01 L.T.L.T.L.T.

L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.LT.LT.L.T.L.T.L.T.L.T.5.E+01 4.E+01 4.E+00 5.E+00 9.E+00 4.E+00 8.E+00 9.E+00 7.E+00 4.E+01 2.E+01 4.E+00 5.E+00 4.E+01 1.E+01 4.E+01 1.E+02 9.E+00 L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.LT.L.T.L.T.L.T.L.T.L.T.L.T.3.E+01 2.E+01 3.E+00 3.E+00 8.E+00 3.E+00 5.E+00 6.E+00 5.E+00 3.E+01 2.E+01 3.E+00 3.E+00 4.E+01 8.E+00 3.E+01 9.E+01 6.E+00 TRITIUM ANALYSIS:H-3, MONTHLY H-3, QUARTERLY (a)(a)(a)L.T. 3.E+02 L.T. 3.E+02 L.T. 3.E+02 (a) Tritium not requested.

ODAM does not require monthly tritium sampling.

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTIONWATER -RIVER (PCI/LITER)STATION NUMBER 35 DATE COLLECTED 01/15/08 02/13/08 03/04/08 04/01/08 GAMMA SPECTRUM ANALYSIS: BE-7 .L.T. 6.E+01 L.T. 4.E+01 L.T. 7.E+01 L.T. 4.E+01 K-40 L.T. 1.E+02 L.T. 6.E+01 L.T. 8.E+01 L.T. 4.E+01 MN-54 L.T. 7.E+00 L.T. 5.E+00 L.T. 9.E+00 L.T. 5.E+00 CO-58 L.T. 6.E+00 L.T. 5.E+00 L.T. 8.E+00 L.T. 5.E+00 FE-59 L.T. 1.E+01 L.T. 9.E+00 L.T. 1.E+01 L.T. 1.E+01 00 CO-60 L.T. 7.E+00 L.T. 5.E+00 L.T. 1.E+01 L.T. 5.E+00 ZN-65 L.T. 1.E+01 L.T. 1.E+01 L.T. 2.E+01 LT. I.E+01 ZR-95 L.T. 1.E+01 L.T. 9.E+00 L.T. 1.E+01 L.T. 7.E+00 RU-1 03 L.T. 8.E+00 L.T. 6.E+00 L.T. 1.E+01 L.T. 5. E+00 RU-1 06 L.T. 6.E+01 LT. 5.E+01 L.T. 8.E+01 L.T. 5.E+01 1-131 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 9.E+00 CS-134 L.T. 6.E+00 LT. 5.E+00 L.T. 1.E+01 L.T. 5.E+00 CS-1 37 L.T. 7.E+00 L.T. 6.E+00 L.T. 1.E+01 L.T. 6.E+00 BA-140 L.T. 4.E+01 LT. 2.E+01 L.T. 4.E+01 L.T. 2.E+01 CE-141 L.T. 1.E+01 L.T. 1.E+01 L.T. 2.E+01 L.T. 9.E+00 CE-144 L.T. 4.E+01 L.T. 4.E+01 L.T. 7.E+01 L.T. 3.E+01 RA-226 L.T. 2.E+02 LT. 1.E+02 L.T. 2.E+02 L.T. 1.E+02 TH-228 L.T. 1.E+01 L.T. 1.E+01 L.T. 2.E+01 L.T. 9.E+00 TRITIUM ANALYSIS: H-3, MONTHLY L.T. 2.E+02 L.T. 2.E+02 L.T. 3.E+02 (a)H-3, QUARTERLY L.T. 2.E+02 (a) Tritium not requested.

ODAM does not require monthly tritium sampling.

VII-7 NEBRASKA PUBLIC POWER DISTRICT.COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -RIVER (PCI/LITER)STATION NUMBER 35 DATE COLLECTED 05/05/08 06/05/08 (b)07/16/08 08/05/08 GAMMA SPECTRUM ANALYSIS: 00 00 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.5.E+01 1.E+02 5.E+00 4.E+00 1.E+01 7.E+00 1.E+01 1.E+01 6.E+00 5.E+01 8.E+00 6.E+00 6.E+00 2.E+01 1.E+01 4.E+01 1.E+02 1.E+01 L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.4.E+01 5.E+01 4.E+00 5.E+00 1.E+01 6.E+00 1.E+01 1.E+01 6.E+00 5.E+01 1.E+01 5.E+00 4.E+00 3.E+01 1.E+01 4.E+01 1.E+02 9.E+00 L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.5.E+01 5.E+01 4.E+00 5.E+00 1.E+01 5.E+00 9.E+00 9.E+00 6.E+00 4.E+01 3.E+01 5.E+00 5.E+00 4.E+01 1.E+01 3.E+01 1.E+02 9.E+00 TRITIUM ANALYSIS: H-3, MONTHLY H-3, QUARTERLY (a)(a)(a)L.T. 3.E+02 (a) Tritium not requested.

ODAM does not require monthly tritium sampling.(b) Sample not available due to flooding.

VII-7 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTIONWATER -RIVER (PCI/LITER)STATION NUMBER 35 DATE COLLECTED 09/02/08 10/13/08 11/04/08 12/08/08 GAMMA SPECTRUM ANALYSIS: BE-7 L.T. 4.E+01 L.T. 4.E+01 L.T. 4.E+01 L.T. 5.E+01 K-40 L.T. 7.E+01 L.T. 8.E+01 L.T. 3.E+01 L.T. 9.E+01 MN-54 L.T. 4.E+00 L.T. 4.E+00 L.T. 3.E+00 L.T. 4.E+00 CO-58 L.T. 4.E+00 L.T. 5.E+00 L.T. 3.E+00 L.T. 5.E+00 FE-59 L.T. 1.E+01 L.T. 1.E+01 L.T. 9.E+00 L.T. 1.E+01 00 CO-60 L.T. 5.E+00 L.T. 4.E+00 L.T. 3.E+00 L.T. 4.E+00 ZN-65 L.T. 7.E+00 L.T. 1.E+01 L.T. 8.E+00 L.T. 9.E+00 ZR-95 LT. 8.E+00 L.T. 8.E+00 L.T. 7.E+00 L.T. 8.E+00 RU-103 L.T. 5.E+00 L.T. 6.E+00 L.T. 5.E+00 L.T. 6.E+00 RU-1 06 L.T. 3.E+01 LT. 4.E+01 L.T. 3.E+01 L.T. 4.E+01 1-131 L.T. 2.E+01 L.T. 2.E+01 L.T. 2.E+01 L.T. 3.E+01 CS-1 34 L.T. 4.E+00 L.T. 4.E+00 L.T. 3.E+00 L.T. 4.E+00 CS-1 37 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+00 BA-1 40 L.T. 4.E+01 L.T. 3.E+01 L.T. 3.E+01 L.T. 5.E+01 CE-141 L.T. 9.E+00 L.T. 9.E+00 L.T. 9.E+00 L.T. 1.E+01 CE-144 L.T. 3.E+01 L.T. 3.E+01 L.T. 3.E+01 L.T. 3.E+01 RA-226 LT. 9.E+01 L.T. 1.E+02 L.T. 8.E+01 L.T. 1.E+02 TH-228 L.T. 6.E+00 L.T. 9.E+00 1.23E+01 +/- 5.94E+00 L.T. 7.E+00 TRITIUM ANALYSIS: H-3, MONTHLY (a) (a) (a) L.T. 3.E+02 H-3, QUARTERLY L.T. 3.E+02 L.T. 2.E+02 (a) Tritium not requested.

ODAM does not require monthly tritium sampling.

VII-8 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -THERMOLUMINESCENT DOSIMETRY

-TLD COOPER NUCLEAR STATION 2008 Sample Station First Quarter Second Quarter Third Quarter Fourth Quarter Quarter Average Nuclide Number 01/01-03/31 04/01-06/30 07/01-09/30 10/01-01/01 -1 S.D.TLD 01 27.0 +/- 0.7 21.0 +/- 0.8 25.0 +/- 0.3 27.0 +/- 0.4 25.0 +/- 2.8 02 31.0 +/- 2.5 22.0 +/- 0.6 25.0 +/- 0.4 26.0 +/- 0.8 26.0 +/- 3.7 03 29.0 +/- 0.2 22.0 +/- 1.8 25.0 +/- 0.7 27.0 +/- 1.5 25.8 +/- 3.0 04 26.0 +/- 0.6 22.0 +/- 0.4 25.0 +/- 0.4 24.0 +/- 0.4 24.3 +/- 1.7 05 26.0 +/- 0.7 22.0 +/- 0.5 21.0 +/- 2.9 27.0 +/- 0.7 24.0 +/- 2.9 06 28.0 +/- 0.2 25.0 +/- 2.3 26.0 +/- 0.4 25.0 +/- 2.1 260 +/- 1.4 07 31.0 +/- 1.9 20.0 +/- 0.5 25.0 +/- 0.2 27.0 +/- 1.4 25.8 +/- 4.6 08 28.0 +/- 0.8 30.0 +/- 0.8 25.0 +/- 0.8 28.0 +/- 1.0 27.8 +/- 2.1 09 26.0 +/- 1.0 25.0 +/- 3.4 25.0 +/- 0.5 25.0 +/- 0.4 25.3 +/- 0.5 10 27.0 +/- 0.8 20.0 +/- 0.3 25.0 +/- 1.7 25.0 +/- 0.5 24.3 +/- 3.0 20 29.0 +/- 0.7 21.0 +/- 0.4 24.0 +/- 0.9 26.0 +/- 0.1 25.0 +/- 3.4 44 29.0 +/- 1.0 22.0 +/- 0.4 25.0 +/- 0.5 27.0 +/- 1.1 25.8 +/- 3.0 56 27.0 +/- 0.3 20.0 +/- 0.4 23.0 +/- 1.2 27.0 +/- 0.7 24.3 +/- 3.4 58 29.0 +/- 2.0 20.0 +/- 1.4 23.0 +/- 0.7 24.0 +/- 1.2 24.0 +/- 3.7 59 29.0 +/- 1.3 21.0 +/- 0.4 (a) 28.0 +/- 0.2 26.0 +/- 4.466 31.0 +/- 0.4 22.0 +/- 0.4 28.0 +/- 1.3 27.0 +/- 0.3 27.0 +/- 3.767 29.0 +/- 1.4 21.0 +/- 0.6 25.0 +/- 0.4 40.0 +/- 0.4 28.8 +/- 8.2 71 28.0 +/- 0.5 21.0 +/- 0.3 27.0 +/- 1.6 26.0 +/- 0.6 25.5 +/- 3.1 79 26.0 +/- 1.1 27.0 +/- 0.7 27.0 +/- 1.7 26.0 +/- 0.1 26.5 +/- 0.6 80 29.0 +/- 0.8 27.0 +/- 0.7 26.0 +/- 1.2 28.0 +/- 0.6 27.5 +/- 1.3 81 28.0 +/- 1.0 22.0 +/- 0.4 27.0 +/- 0.5 26.0 +/- 0.5 25.8 +/- 2.6 82 28.0 +/- 0.8 22.0 +/- 0.5 24.0 +/- 0.6 30.0 +/- 0.5 26.0 +/- 3.7 83 29.0 +/- 0.9 22.0 +/- 0.6 25.0 +/- 0.0 26.0 +/- 0.6 25.5 +/- 2.9 84 28.0 +/- 0.9 22.0 +/- 0.1 25.0 +/- 0.9 27.0 +/- 1.2 25.5 +/- 2.6 85 28.0 +/- 0.3 20.0 +/- 0.5 23.0 +/- 0.2 26.0 +/- 0.4 24.3 +/- 3.5 (a) TLD was lost due to a farmer "incident".

VII-8 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -THERMOLUMINESCENT DOSIMETRY

-TLD COOPER NUCLEAR STATION 2008 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.86 87 88 89 90 91 94 111 29.0 28.0 27.0 28.0 28.0 28.0 28.0 29.0+/- 1.0+/- 1.3+/- 0.9+/- 1.7+/- 1.2+/- 0.9+/- 0.5+/- 0.9 21.0 23.0 25.0 21.0 21.0 20.0 20.0 21.0+/- 0.3+/- 1.0+/- 2.0+/- 0.5+/- 0.3+/- 0.7+/- 0.8+/- 0.8 28.0 +/- 1.0 22.0 +/- 0.6 27.0 +/- 2.7 24.0 +/- 0.9 25.0 +/- 0.3 22.0 +/- 0.1 23.0 +/- 0.5 26.0 +/- 0.5 25.0 24.0 26.0 28.0 28.0 25.0 27.0 25.0+_+_+1.0 1.5 1.8 0.7 1.3 0.3 0.5 0.9 25.8 24.3 26.3 25.3 25.5 23.8 24.5 25.3++_++__++_++3.6 2.6 1.0 3.4 3.3 3.5 3.7 3.3 Average/Quarter Average/Day Range Detection/Total 28.2 +/- 2.6 mrem/90 day!

22.2 +/- 4.7 0.313 +/- 0.03 mrem/day 0.246 +/- 0.05(26.0-31.0) mrem/90 days (20.0-30.0) 33/33 33/33 mrem/90 day! 24.9

+/- 3.4 mrem/90 day! 26.8

+/- 5.5 mrem/day 0.276 +/- 0.04 mrem/day 0.297 +/- 0.06 mrem/90 days (21.0-28.0) mrem/90 days (24.0-40.0) 32/32 33/33 mrem/90 days mrem/day mrem/90 days VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)STATION NUMBER 35 DATE COLLECTED 05/20/08 05/20/08 05/20/08 06/17/08 (a)RADIOCHEMICAL ANALYSIS: 1-131 L.T. 2.E+01 L.T. 2.E+01 L.T. 2.E+01 GAMMA SPECTRUM ANALYSIS: k-, BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-106 1-131 CS-134CS-1 37 BA-1 40 CE-141 CE-144 RA-226 TH-228 5.33E+02 +/-5.65E+03 +/-L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.8.26E+01 2.73E+02 9.E+00 1.E+01 3.E+01 1.E+01 2.E+01 2.E+01 1.E+01 8.E+01 2.E+01 8.E+00 8.E+00 5.E+01 2.E+01 6.E+01 2.E+02 1.E+01 3.42E+02 +/- 1.05E+02 6.64E+03 +/- 3.58E+02 L.T. 1.E+01 L.T. 1.E+01 L.T. 3.E+01 L.T. 1.E+01 L.T. 3.E+01 L.T. 2.E+01 L.T. 1.E+01 L.T. 1.E+02 L.T. 3.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 8.E+01 L.T. 2.E+01 L.T. 7.E+01 L.T. 2.E+02 L.T. 2.E+01 3.18E+02 +/- 1.52E+02 4.08E+03 +/- 3.75E+02 L.T. 1.E+01 L.T. 2.E+01 L.T. 4.E+01 L.T. 1.E+01 L.T. 3.E+01 L.T. 3.E+01 L.T. 2.E+01 L.T. 1.E+02 L.T. 4.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 1.E+02 L.T. 3.E+01 L.T. 9.E+01 L.T. 3.E+02 L.T. 2.E+01 (a) No broadleaf vegetation was available for June, July and September 2008.

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)STATION NUMBER 35 DATE COLLECTED 08/07/08 08/07/08 (b)08/07/08 (b)08/20/08 RADIOCHEMICAL ANALYSIS: 1-131 L.T. 4.E+01 L.T. 4.E+01 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-106 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 2.59E+02 +/- 4.22E+01 6.31 E+03 +/- 1.35E+02 L.T. 4.E+00 L.T. 5.E+00 L.T. 1.E+01 L.T. 4.E+00 L.T. 1.E+01 L.T. 9.E+00 LT. 5.E+00 L.T. 4E+01 L.T. 2.E+01 L.T. 4.E+00 L.T. 4.E+00 L.T. 4.E+01 L.T. 9.E+00 L.T. 3.E+01 L.T. 9.E+01 2.57E+01 +/- 5.77E+00 3.77E+02 +/- 6.63E+01 5.54E+03 +/- 1.75E+02 L.T. 7.E+00 L.T. 7E+00 L.T. 2E+01 L.T. 7.E+00 L.T. 2.E+01 L.T. 1.E+01 L.T. 8.E+00 L.T. 6.E+01 L.T. 2.E+01 L.T. 6.E+00 L.T. 7.E+00 L.T. 5.E+01 L.T. 1.E+01 L.T. 5.E+01 L.T. 1.E+02 L.T. 1.E+01 (b) Only one species of broadleaf vegetation was available.

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)STATION NUMBER 35 DATE COLLECTED 08/20/08 08/20/08 (c)RADIOCHEMICAL ANALYSIS: 1-131 L.T. 4.E+01 GAMMA SPECTRUM ANALYSIS: BE-7 1.51 E+02 +/- 4.71E+01 K-40 5.13E+03 +/- 1.51E+02 MN-54 L.T. 5.E+00 CO-58 L.T. 6.E+00 FE-59 L.T. 1.E+01 CO-60 L.T. 5.E+00 ZN-65 L.T. 1.E+01 ZR-95 L.T. 1.E+01 RU-1 03 L.T. 6.E+00 RU-1 06 L.T. 5.E+01 1-131 L.T. 2.E+01 CS-1 34 L.T. 5.E+00 CS-1 37 L.T. 5.E+00 BA-1 40 L.T. 4.E+01 CE-141 L.T. 1.E+01 CE-144 L.T. 3.E+01 RA-226 L.T. I.E+02 TH-228 1.25E+01 +/- 7.04E+00(c) Only two species of broadleaf vegetation were available.

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)STATION NUMBER 96 DATE COLLECTED RADIOCHEMICAL ANALYSIS: 05/20/08 (d)05/20/08 (d)05/20/08 (d)06/17/08 (a)1-131 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 (d) No broadleaf vegetation was available.(a) No broadleaf vegetation was available for June, July and September 2008.

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)STATION NUMBER 96 DATE COLLECTED 08/07/08 08/07/08 (b)08/20/08 08/20/08 (b)RADIOCHEMICAL ANALYSIS: 1-131 L.T. 3.E+01 L.T.. 3.E+01 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-1 06 1-131 CS-1 34 CS-1 37 BA-1 40 CE-141 CE-144 RA-226 TH-228 4.95E+02 +/- 5.59E+01 6.31 E+03 +/- 1.58E+02 L.T. 5.E+00 L.T. 6.E+00 L.T. 1.E+01 L.T. 5.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 L.T. 4.E+01 L.T. 3.E+01 L.T. 4.E+00 L.T. 5.E+00 L.T. 5.E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. 1.E+02 L.T. 9.E+00 3.55E+02 +/- 6.37E+01 6.90E+03 +/- 1.82E+02 L.T. 5.E+00 L.T. 5.E+00 L.T. 1.E+01 L.T. 6.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 L.T. 4.E+01 L.T. 2.E+01 L.T. 5.E+00 L.T. 5.E+00 L.T. 4.E+01 L.T. 1.E+01 L.T. 3.E+01 L.T. 1.E+02 L.T. 8.E+00 (b) Only one species of broadleaf vegetation was available.

VII-9 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)STATION NUMBER 101 DATE COLLECTED 05/20/08 05/20/08 05/20/08 06/17/08 (a)RADIOCHEMICAL ANALYSIS: 1-131 L.T. 3.E+01 L.T. 2.E+01 L.T. 5.E+01 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-i 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 2.73E+02 +/- 8.65E+01 5.21E+03 +/- 2.81E+02 L.T. 1.E+01 L.T. 1.E+01 L.T. 3.E+01 LT. 1.E+01 L.T. 3.E+01 L.T. 2.E+01 L.T. 1.E+01 L.T. 9.E+01 L.T. 3.E+01 L.T. 1.E+01 L.T. 1.E+01 L.T. 7.E+01 LT. 2.E+01 LT. 6.E+01 LT. 2.E+02 LT. 2.E+01 1.78E+02 +/- 8.31E+01 4.02E+03 +/- 2.66E+02 L.T. 1.E+01 L.T. 1.E+01 LT. 2.E+01 LT. 9.E+00 LT. 2.E+01 L.T. 2.E+01 L.T. 1.E+01 L.T. 9.E+01 L.T. 3.E+01 L.T. 9.E+00 L.T. 1.E+01 L.T. 7.E+01 L.T. 2.E+01 L.T. 7.E+01 L.T. 2.E+02 L.T. 2.E+01 L.m.5.01 E+03 +L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.1.E+02 3.72E+02 1.E+01 1.E+01 3.E+01 I.E+Oi1 3.E+01 3.E+01 2.E+01 1.E+02 4.E+01 1.E+01 2.E+01 9.E+01 3.E+01 1.E+02 3.E+02 3.E+01 (a) No broadleaf vegetation was available for June and July 2008.

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

STATION NUMBER 101 DATE COLLECTED 08/07/08 08/07/08 (b)08/20/08 08/20/08 RADIOCHEMICAL ANALYSIS: 1-131 L.T. 4.E+01 L.T. 4.E+01 L.T. 3.E+01 GAMMA SPECTRUM ANALYSIS: 00 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-137 BA-1 40 CE-141 CE-144 RA-226 TH-228 7.84E+02 +/- 6.22E+01 5.75E+03 +/- 1.36E+02 L.T. 5.E+00 L.T. 6.E+00 LT. 1.E+01 LT. 5.E+00 LT. 1.E+01 LT. 1.E+01 L.T. 6.E+00 LT. 4.E+01 L.T. 3.E+01 L.T. 5.E+00 L.T. 5.E+00 L.T. 5.E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. 1.E+02 L.T. 9.E+00 5.80E+02 +/- 5.07E+01 4.64E+03-

+/- 1.44E+02 L.T. 6.E+00 L.T. 6.E+00 L.T. 1.E+01 L.T. 5.E+00 L.T. 1.E+01 L.T. 1.E+01 L.T. 6.E+00 L.T. 5.E+01 L.T. 2.E+01 LT. 5.E+00 L.T. 6.E+00 LT. 4.E+01 L.T. 1.E+01 L.T. 3.E+01 L.T. 1.E+02 2.04E+01 +/- 7.59E+00 2.33E+02 +/-5.79E+03 +/-L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.2.10E+01 +/-6.53E+01 1.90E+02 7.E+00 8.E+00 2.E+01 8.E+00 2.E+01 1.E+01 9.E+00 6.E+01 3.E+01 7.E+00 7.E+00 6.E+01 1.E+01 5.E+01 1.E+02 1.14E+01 (b) Only one species of broadleaf vegetation was available.

VII-9NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION VEGETATION-TERRESTRIAL, BROADLEAF (PCI/KG WET)STATION NUMBER 101 DATE COLLECTED 08/20/08 (C)RADIOCHEMICAL ANALYSIS: 1-131 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 (c) Only two species of broadleaf vegetation were available.

vil-lo NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE SHORELINE SEDIMENT (PCI/KG DRY)STATION NUMBER 28 DATE COLLECTED 10/20/08 GAMMA SPECTRUM ANALYSIS: BE-7 L.T. 7.E+02 K-40 1.79E+04 +/- 1.41E+03 MN-54 LT. 6.E+01 CO-58 LT. 7.E+01 FE-59 L.T, 2.E+02 CO-60 LT. 5.E+01 ZN-65 L.T. 1.E+02 ZR-95 L.T. 1.E+02 RU-103 L.T. 8.E+01 RU-106 L.T. 5.E+02 1-131 LT. 4.E+02 CS-134 LT. 5.E+01 CS-137 L.T. 7.E+01 BA-140 LT. 6.E+02 CE-141 LT. 1.E+02 CE-144 LT. 4.E+02 RA-226 3.04E+03 +/- 9.19E+02 TH-228 9.36E+02 +/- 9.50E+01 vil-lo NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -AIRBORNE SHORELINE SEDIMENT (PCI/KG DRY)STATION NUMBER 35-DATE COLLECTED 10/20/08 GAMMA SPECTRUM ANALYSIS: BE-7 L.T. 4.E+02 K-40 1.57E+04 +/- 1.08E+03 MN-54 L.T. 4.E+01 CO-58 L.T. 4.E+01 FE-59 L.T. 1.E+02 CO-60 L.T. 4.E+01 ZN-65 L.T. 1.E+02 ZR-95 L.T. 8.E+01 RU-1 03 L.T. 6.E+01 RU-106 L.T. 4.E+02 1-131 L.T. 2.E+02 CS-134 LT. 4.E+01CS-1 37 L.T. 4.E+01 BA-140 L.T. 4.E+02 CE-141 LT. 9.E+01 CE-144 L.T. 3.E+02 RA-226 L.T. 8.E+02 TH-228 8.46E+02 +/- 7.49E+01 SECTION VIII. REFERENCES 102 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).103 APPENDIX A 2008 LAND USE CENSUS A-1 2008 LAND USE CENSUS Conducted July 21, 2008 0-3 miles Cooper Nuclear Station (CNS) Offsite Dose Assessment Manual (ODAM) requires an annualland use census. This census identifies the location of the nearest garden that is greater than 500 square feet in area and yields leafy green vegetables, the nearest milk animal, and the location of the nearest resident in each of the 16 meteorological sectors within 3 miles of CNS.A land use census was performed on July 21, 2008, in accordance with the CNS ODAM. The nearest residence was found in sector Q, 0.9 miles from CNS, and the nearest garden was found in sector L, 1.3 miles from CNS.No milk animals were found within 3 miles of CNS and there was no evidence of potable water use from the Missouri River within three miles of CNS.A-2 2008 LAND USE CENSUS July 17, 2006 0-3 Miles SECTOR NEAREST RESIDENT Direction NEAREST GARDEN Direction NEAREST in Degrees in Degrees MILK Distance Distance ANIMAL A/N 2.5 Miles 1.00 2.5 Miles 1.00 NONE B/NNE NONE NA NONE NA NONE C/NE 2.8 Miles 42.00 2.8 Miles 42.00 NONE D/ENE 1.7 Miles 62.00 NONE NA NONE E/EE 1.9 Miles 97.00 NONE NONE NONE F/ESE 2.3 Miles 112.00 3.0 Miles 108.00 NONE G/SE NONE NONE NONE NA NONE H/SSE NONE NA NONE NA NONE J/S NONE NA NONE NA NONE K/S SW 2.1 Miles 218.00 NONE NA NONE L/SW 1.3 Miles 232.00 1.3 Miles 232.00 NONE M/WSW 1.9 Miles 241.00 1.9 Miles 241.00 NONE N/W 1.0 Miles 265.00 NONE NA NONE P/WN'W 1.7 Miles 299.00 2.4 Miles 298.00 NONE Q/NW 0.9 Miles 307.00 NONE NA NONE R/NNW 1.9 Miles 339.00 NONE NA NONE A-3 APPENDIX B

SUMMARY

OF INTERLABORATORY COMPARISONS The Teledyne Brown Engineering ICP report is presented in this section B-1 INTERLABORA TORY COMPARISION PROGRAM The purpose of the Interlaboratory Comparison Program (ICP) is to confirm the accuracy of results produced by Teledyne Brown Engineering.

Samples of various matrices (i.e. soil, water, vegetation, air filters, and milk) are spiked with known amounts of radioactivity by commercial vendors of this service and by departments within the government.

TBE participates in three programs.

Two are commercial, Analytics Inc.and Environmental Resource Associates (ERA) and one is a government sponsored program, the Department of Energy's (DOE) Mixed Analyte Performance Evaluation Program (MAPEP). The DOE's Idaho National Engineering Laboratory administers the MAPEP. All three programs are blind performance evaluation studies in which samples with known activities are sent to TBE for analysis.

Once analyzed, TBE submits the results to the respective agency for evaluation.

The results of these evaluations are published in TBE's quarterly and annual QA reports.The 2008 Interlaboratory Comparison Program includes all contractually required matrices and analyses we supply to customers.

The US Environmental Protection Agency (EPA) discontinued their Interlaboratory Comparison Program in December 1998. However, on May 1, 2001, accreditation was granted to Environmental Resource Associates'. (ERA) RadCheM Proficiency Testing Program to complete the process of replacing the USEPA-LV Nuclear Radiation Assessment Division program.The Department of Energy's Environmental Measurement Laboratory (EML)program terminated performance assessments at the end of the March 2004 test session.The MAPEP sample distribution was expanded to include water, soil, vegetation and air particulate testing material previously provided by DOE/EML. In 2008, the samples were received in January with a required reporting date in April and in August with a reporting date of October.The National Institute of Standards and Technology (NIST) is the approval authority for laboratory providers participating in Intercomparison Study Programs;however, at this time, there are no approved laboratories for environmental and/or radiochemical isotope analyses.Trending graphs are provided in this section for the Analytics and ERA Programs.B-2 ANALYTICS ENVIRONMENTAL RADIOACTIVITY CROSS CHECK PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 1 OF 3)Identification Reported Known Ratio (c)Month/Year Number Matrix Nuclide Units Value (a) Value (b) TBE/Analytics Evaluation (d)March 2008 E5847-396 E5848-396 Milk Milk Sr-89 Sr-90 1-131 Ce-141 Cr-51 Cs-1 34 Cs-137 Co-58 Mn-54 Fe-59 Zn-65 Co-60 pCi/L 83.5 95.8 pCi/L 13.9 12.9 pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi pCi pCi pCi pCi pCi pCi pCi pCi 57.3 229 336 106 141 71.8 98.1 102 135 230 163 233 72.6 98.3 46.7 69.8 72.2 106 156 60.0 249 359 125 146 70.8 94.2 102 137 236, 157 227 79.0 92.0 44.7 59.4 64.5 86.4 149 E5850A-396 AP Ce-141 Cr-51 Cs-1 34 Cs-137 Co-58 Mn-54 Fe-59 Zn-65 Co-60 June 2008 E5849-396 E5971-396 E5972-396 E5974-396 Charcoal 1-131 pCi 65.5 60.1 pCi/L 83.9 85.0 pCi/L 14.4 15.8 0.87 1.08 0.96 0.92 0.94 0.85 0.97 1.01 1.04 1.00 0.99 0.97 1.04 1.03 0.92 1.07 1.04 1.18 1.12 1.23 1.05 1.09 0.99 0.91 0.99 0.90 1.15 0.91 0.99 0.95 1.03 1.07 1.02 0.97 1.00 1.05 1.05 1.03 0.98 1.13 0.99 1.06 1.04 A A A A A A A A A A A A A A A A A A A W A A A A A A A A A A A A A A A A A A A A A A A Milk Milk Sr-89 Sr-90 1-131 Ce-141 Cr-51 Cs-134 Cs-137 Co-58 Mn-54 Fe-59 Zn-65 Co-60 pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi pCi pCi pCi pCi pCi pCi pCi pCi 70.9 157 159 69.7 115 59.1 139 98.4 129 101 206 173 95.9 142.0 72.0 180 108.0 159 129 71.4 174 138 76.7 116 61.9 135 91.7 127 104 207 164 91.0 138.0 73.4 160.0 109.0 150 124 AP Ce-141 Cr-51 Cs-1 34 Cs-137 Co-58 Mn-54 Fe-59 Zn-65 Co-60 B-3 ANALYTICS ENVIRONMENTAL RADIOACTIVITY CROSS CHECK PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 2 OF 3)Identification Reported Known Ratio (c)Month/Year Number Matrix Nuclide Units Value (a) Value (b) TBE/Analytics Evaluation (d)June 2008 E5973-396 Charcoal 1-131 pCi 73.8 84.1 September 2008 E6284-396 E6285-396 E6287-396 E6286-396 Milk.Milk Sr-89 Sr-90 1-131 Ce-141 Cr-51 Cs-134 Cs-137 Co-58 Mn-54 Fe-59 Zn-65 Co-60 pCi/L 76.2 73.9 pCi/L 12.3 11.0 pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi pCi pCi pCi pCi pCi pCi pCi pCi 65.7 145 406 196 147 167 165 161 305 218 79.5 208 106 79.3 87.7 90.3 81.7 144 ill 67.9 161 421 232 162 179 166 144 319 234 76.3 199 110 76.7 84.4 78.6 68.3 151 111 AP Ce-141 Cr-51 Cs-134 Cs-137 Co-58 Mn-54 Fe-59 Zn-65 Co-60 Charcoal 1-131 0.88 1.03 1.12 0.97 0.90 0.96 0.84 0.91 0.93 0.99 1.12 0.96 0.93 1.04 1.05 0.96 1.03 1.04 1.15 1.20 0.95 1.00 1.04 1.07 1.43 0.87 0.93 0.94 0.87 0.99 1.00 1.01 1.00 0.97 1.00 1.01 1.08 1.01 1.05 1.03 0.97 1.00 0.88 1.07 A A A A A A A A A A A A A A A A A A A A A A A December 2008 E6415-396 E6416-396 Milk Milk Sr-89 Sr-90 1-131 Ce-141 Cr-51 Cs-134 Cs-137 Co-58 Mn-54 Fe-59 Zn-65 Co-60 pCi 93.2 90.0 pCi/L 98.4 91.9 pCi/L 18.0 12.6 AN (1)pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 69.2 177 231 117 119 104 153 99.6 177 133 148 202 103 95.4 81.4 113 76.5 122 108 79.9 191 246 134 120 104 152 100 183 133 A A A A A A A A A A A A A A A A A A A E6418-396 AP Ce-141 Cr-51 Cs-134 Cs-137 Co-58 Mn-54 Fe-59 Zn-65 Co-60 pCi pCi pCi pCi pCi pCi pCi pCi pCi 146 187 102 91.2 79.2 116.0 76.4 139 101 B-4 ANALYTICS ENVIRONMENTAL RADIOACTIVITY CROSS CHECK PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 3 OF 3)Identification Reported Known Ratio (c)Month/Year Number Matrix Nuclide Units Value (a) Value (b) TBE/Analytics Evaluation (d)December 2008 E6417-396 Charcoal 1-131 pCi 65.8 74.1 0.89 A (1)(a)(b)(c)(d)NCR 09-02 initiated to investigate the failure.Teledyne Brown Engineering reported result.

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.

Ratio of Teledyne Brown Engineering to Analytics results.Analytics evaluation based on TBE internal QC limits: A= Acceptable.

Reported result falls within ratio limits of 0.80-1.20.

W-Acceptable with warning. Reported result falls within 0. 70-0.80 or 1.20-1.30.

N = Not Acceptable. Reported result falls outside the ratio limits of < 0.70 and> 1.30. B-5 DOE's MIXED ANALYTE PERFORMANCE EVALUATION PROGRAM (MAPEP)TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 1 OF 3)Identification Reported Known Acceptance Month/Year Number Media Nuclide Units Value (a) Value (b) Range ý Evaluation (c)January 2008 07-MaWl 8 Water Am-241 Cs-134 Cs-137 Co-57 Co-60 H-3 Mn-54 Ni-63 Pu-238 Pu-239/240 Sr-90 Tc-99 U-234/233 U-238 Zn-65 Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L BqIL Bq/L 1.25-0.26 0.029 21 8.2 473 12 26 0.737 0.01 10.70 8.53 3.83 3.76 15.6 1.23 0.86- 1.60 (1)(1)22.8 16.0-29.6 8.40 5.88 -10.92 472 330-614 12.1 8.5-15.7 30.7 21.5 -39.9 0.73 0.51 -0.95 0.0141 (2)11.4 7.98- 14.82 11.2 7.8-14.63.63 2.54

-4.723.74 2.62

-4.86 16.3 11.4-21.2 A A A A A A A A A A A W A A A 07-GrW1 8 07-MaS18 07-RdF18 Water Gr-A Gr-B Bq/L 1.4 1.399 >0.0 -2.798 Bq/L 3.06 2.43 1.22 -3.65 Soil Am-241 Cs-1 34 Cs-1 37 Co-57 Co-60 Fe-55 Mn-54 Ni-63 Pu-238 Pu-239/240 K-40 Sr-90 Tc-99 U-234/233 U-238 Zn-65 Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample 110 790 568 424 2.307 NR 611 544 705 13.5 6.09 454 163.00 150 155 0.162 0.157 2.73 2.88 3.493 1.357 0.006 0.132 0.128 1.61 0.243 0.257 2.59 127.2 854.0 545 421 2.9 390 570 640.0 72.8 90.1 571 493.0 273 142.0 148 0.158 2.5200 2.7 3.55 1.31 0.1053 0.1141 1.548 0.2180 0.225 2.04 89.0-165.4 598-1110 382-709 295-547 (2)273-507 399-741 448-832 51.0-94.6 63.1-117.1 400-742 345-641 191 -355 99-185 104-192 (1)0.111 -0.205 1.76 -3.28 1.89 -3.51 2.49-4.62 0.92-1.70 (1)0.0737 -0.1369 0.0799 -0.1483 1.084 -2.012 0.153 -0.283 0.158 -0.293 1.43-2.65 A A A A A A A A A A N (3)A A N (3)A A A A A A A A A W A A A A A AP Am-241 Cs-1 34 Cs-1 37 Co-57 Co-60 Mn-54 Pu-238 Pu-239/240 Sr-90 U-234/233 U-238 Zn-6507-GrF18AP Gr-A Gr-B Bq/sample 0.131 0.348 >0.0 -0.696 Bq/sample 0.261 0.286 0.143 -0.429 A A B-6 DOE's MIXED ANALYTE PERFORMANCE EVALUATION PROGRAM (MAPEP)TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 2 OF 3)Identification Reported Known Acceptance Month/Year Number Media Nuclide Units Value (a) Value (b) Range Evaluation (c)January 2008 August2008 07-RdV18 08-MaW19 Vegetation Am-241 Cs-134 Cs-1 37 Co-57 Co-60 Mn-54 Pu-238 Pu-239/240 K-40 Sr-90 U-234/233 U-238 Zn-65 Water Am-241 Cs-134 Cs-137 Co-57 Co-60 H-3 Fe-55 Mn-54 Ni-63 Pu-238 Pu-239/240 Sr-90 Tc-99 U-234/233 U-238 Zn-65 Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L Bq/L 0.146 5.25 3.13 6.837 2.44 4.45 0.099 0.122 61.3 1.33 0.286 0.282 0.085 0.233 17.1 21.4-0.044 10.8 334 74.6 13.0 0.926 0.195 0.0063 6.55 3.60 3.27 3.38 16.5 0.240 6.28 3.41 6.89 2.77 4.74 0.147 0.284 1.273 0.346 0.359 0.168 -0.312 4.40-8.16 2.39 -4.43 4.82 -8.96 1.94- 3.60 3.32-6.16 0.103 -0.191 0.199 -0.369 (1)0.891 -1.655 0.242 -0.4500.251 -0.467 (1)N (3)A A A A A N (3)N (3)A A W A N (4)(5)A A A A A N (6)A A N (7)A A A A A A 19.5 13.7-25.4 23.6 16.5 -30.7 (1)11.6 8.1-15.1 341 239-443 46.2 32.3 -60.1.13.7 9.6-17.8 (1)0.5 0.4 -0.7 (1)6.45 4.52-8.39 3.76 2.63 -4.89 3.44 2.41 -4.47 3.55 2.49 -4.62 17.1 12.0-22.2 08-GrW1 9 Water Gr-A Gr-B Bq/L 0.0612 <0.56 Bq/L 0.222 <1.85 (8)(8)08-MaS19 Soil Am-241 Sb-125 Cs-134 Cs-137 Co-57 Co-60 Fe-55 Mn-54 Ni-63 Pu-238 Pu-239/240 K-40 Sr-90 Tc-99 U-234/233 U-238 Zn-65 Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg Bq/kg 50.9 28.6 546 2.52 340 157 456 460 632 0.171 54.1 650 1.40 313 253 257-1.53 69.1 48.4-89.8 22.8 16.0-29.6 581 407-755 2.8 (2)333 233-433 145.0 102-189 676 473-879 415 291-540 760 532-988 (1)55.6 38.9-72.3 571 399-741 (1)335 235-436 292.0 204-380 303 212-394 (1)A A W W A A A AN (9)A A A A A A A A A A B-7 DOE's MIXED ANALYTE PERFORMANCE EVALUATION PROGRAM (MAPEP)TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 3 OF 3)Identification Reported Known Acceptance Month/Year Number Media Nuclide Units Value (a) Value (b) Range Evaluation (c)August 2008 08-RdF19 AP Am-241 Cs-134 Cs-137 Co-57 Co-60 Mn-54 Pu-238 Pu-239/240 Sr-90 U-234/233 U-238 Zn-65 Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample 0.0522 2.46 0.0063 1.36 0.0143 2.70 0.150 0.147 1.42 0.277 0.285 0.975 2.6300 1.50 2.64 0.118 0.152 1.12 0.2620 0.272 0.94 (1)1.84 -3.42 (1)1.05-1.95 (1)1.85 -3.43 0.083 -0.153 0.106 -0.198 0.78-1.46 0.183 -0.341 0.190 -0.354 0.66- 1.22 A A A A A A W A W A A A A A 08-GrF19 08-RdV19AP Gr-A Gr-B Bq/sample

-0.0037*Bq/sample 0.540 Vegetation Am-241 Cs-134 Cs-1 37 Co-57 Co-60 Mn-54 Pu-238 Pu-239/240 K-40 Sr-90 U-234/233 U-238 Zn-65 Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample Bq/sample 4.36-0.03 6.72 4.04 5.22 64.4 1.62 0.203 0.199 6.160 (4)0.525 0.263 -0.788 5.5 3.9 -7.2 (1)7.1 5.0-9.2 4.70 3.3 -6.1 5.8 4.1-7.5 not reported W A A A A not reported not reported A N'(1o)N (10)A 1.9 0.339 0.351 6.9 (1)1.3-2.5 0.237 -0.441 0.246 -0.456 4.8 -9.0 (1) Not evaluated by MAPEP.(2) Not detected -reported a statistically zero result.

(3) Pu-239/240 in soil moved to NCR 08-09

-fused Ig rather than 2g -rerun results were acceptable.

Tc-99 in soil -Enhanced prep procedure.

Am-241 & Iso Pu in veg -Experimental only -no clients currently request these analyses in vegetation.

NCR 08-04 (4) False positive test.(5) Rerun was a non-detect.

No cause for Am-241 in vegetation failure. No client data affected.

NCR 08-11 (6) Fe-55 activity very close to our detection limit. Use of 50 mL aliquot rather than 30 mLs should help quantify low activity samples in the future. NCR 08-12 (7) Rerun within acceptance criteria.

No cause for Pu-2239/240 in water failure. No client samples affected.

NCR 08-13 (8) Designed to test the Safe Drinking Water screening levels. Labs reporting values less than ref values were found to be acceptable.

(9) Biased high due to nature Fe in soil. No clients currently request Fe-55 in soil. NCR 08-10 (10) Checking experimental prep for vegetation samples. No clients currently request Iso U in vegetation.

NCR 08-14 (a) Teledyne Brown Engineering reported result.(b) 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.(c) DOEIMAPEP evaluation:

A=acceptable, W=acceptable with waming, N=not acceptable.

B-8 ERA ENVIRONMENTAL RADIOACTIVITY CROSS CHECK PROGRAM TELEDYNE QC SPIKE PROGRAM'TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (PAGE 1 OF 1)Identification Reported Known Month/Year Number Media Nuclide Units Value (a) Value (b) Control Limits Evaluation (c)January 2008 Quiktm Response.

Water Sr-89 Sr-90 Ba-133 Cs-1 34 Cs-1 37 Co-60 Zn-65 Gr-A Gr-B U-Nat H-3 January 2008 RAD 72 Water Sr-89 Sr-90 Ba-133 Cs-134 Cs-137 Co-60 Zn-65 Gr-A Gr-B 1-131 U-Nat H-3 Water Sr-89 Sr-90 Ba-133 Cs-134 Cs-137 Co-60 Zn-65 Gr-A Gr-B 1-131 U-Nat H-3 pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L pCi/L 37.33 40.40 87.8 80.67 222.33 98.9 352 13.0 32.7 46.72 11100 69.0 35.6 25.9 86.5 155 16.0 214 13.3 21.2 22.8 68.4 3390 65.47 39.80 59.63 45.00 97.97 75.47 109 41.03 50.20 26.67 21.29 11633 19.0 42.7 90.5 88.9 231 101.0 350 12.7 36.2 35.9 11300 65.3 41.4 25.7 92.6 158 14.4 204 14.8 22.5 23.6 62.9 3540 60.4 39.2 58.3 46.6 102 76.6 106 50.8 51.4 28.7 24.6 12000 11.8-25.2 31.5 -49.0 76.2 -99.6 72.9 -97.8 208 -256 90.9-113 315-408 6.02- 18.7 23.8 -43.8 29.0 -40.1 9840-12400 53.0 -73.4 30.5 -47.6 20.0 -29.5 76.0- 102 142- 176 11.4- 18.7 184-240 7.15- 21.2 13.7-30.6 19.6-28.0 51.2 -69.8 3000-3910 48.6 -68.2 28.8 -45.1 48.3 -64.3 37.4 -51.3 91.8- 115 68.9 -86.7 95.4- 126 26.5 -63.7 35.0 -58.4 23.9 -33.6 19.8 -27.6 10400 -13200 N (1)A A A A A A A AN (1)A A A A A A A A A A A A A A A A A A A A A A A A A April 2008 Rad 73 (1) Could find no cause for Sr-89 and Natural U failure. Sample sent to outside lab for verification; but the outside laboratory was unable to confirm our numbers or ERA numbers. Studies bracketing these results, RAD 71 and RAD 72, had acceptable Sr-89 and Natural U results. NCR 08-03 (a) Teledyne Brown Engineering reported result.(b) 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.(c) ERA evaluation:

A=acceptable.

Reported result falls within the Waming Limits. NA=not acceptable. Reported result falls outside of the Control Limits. CE=check for Error. Reported result falls within the Control Limits and outside of the Warning Limit.B-9 INTERLABORATORY COMPARISON PROGRAM GRAPHS 1-131 IN MILK 120 100 U.806 IUp E 80 .U.I ° wi -=m =m y..-60 w

• Up 0- 40 20 -0 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE *AnalyticsCe-141 IN MILK 1000 800 600 --J 0 400-0. ** .11

• US i _m .i -200-* iimiI " IlIl- -~ Il lm

• III .*' U *0 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE U Analytics Cr-51 IN MILK 1200 1000-800 600 0_ 400 _e 200- ago Y U

• am Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE EAnalytics B-1O INTERLABORATORY COMPARISON PROGRAM GRAPHS Cs-134 IN MILK 300 225 U~15O E-l 75 * .[ ; .0 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE EAnalytics Cs-137 IN MILK 350 300 EU 250 Up 200 aal l1oo iia a *]n ..50 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE EAnalytics Mn-54 IN MILK w-J C-, 0.240 200 -160 E 120 m

• a 80U U 40 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08* TBE mAnalytics B-1I INTERLABORATORY COMPARISON PROGRAM GRAPHS Fe-59 IN MILK 180 160 140 120 S100 80 60 40 20 Jan*U S a am U *up S

• U'U a S -. p n-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04Nov-05 Nov-06 Nov-07 Nov-08

• TBE EAnalytics Zn-65 IN MILK 350 300-250 °200 --E-100 .50 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08* TBE E Analytics Co-60 IN MILK a)-J C-, 0.400 350 300 250 200 150 100 50 Ja saw W 5 n-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE UAnalytics B-12 INTERLABORATORY COMPARISON PROGRAM GRAPHS Sr-90 IN MILK 80 60-4OI E ] itrq= .am 20 -* *. , , T , 0 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE U Analytics Co-58 in Milk 240 200 -160 -v 120-CL 80 -*.#" 0 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE EAnalytics Sr-89 IN MILK 200 180 160 -140! 120 *L 100-80 IV * , CL 60 40-20-0-Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08* TBE E Analytics B-13 INTERLABORATORY COMPARISON PROGRAM GRAPHS Ce-141 IN FILTERS 690 590 i 490 CL 390 290 i-- 190 -A1 90 = i p* == *=p*-10 ,, Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE EAnalytics Cr-51 IN FILTERS 890 790 -690 -590 0- 490 390 0O 290 90 ---1 0 ..Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08 I TBE lAnalytics Cs-134 IN FILTERS 170 150-130-110 .m cl 90Q -1. ** m 70 50 30-10-10 U Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-OS Nov-06 Nov-07 Nov-08* TBE U Analytics B-14 INTERLABORATORY COMPARISON PROGRAM GRAPHS Cs-137 IN FILTERS 440"-290 -6 140 -- i alln If-10, Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE E Analytics Mn-54 IN FILTERS 190 150 -U-110 -CL*0 70 --1 I- _ 5 30-10 .Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08 S*TBE EAnalytics Fe-59 IN FILTERS 190 170 150 130 -110*90 *

• j .° -i*~70 U--50 _ ME 30- W M 10 U-10 , , * ....

Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE EAnalytics B-15 INTERLABORATORY COMPARISON PROGRAM GRAPHS Zn-65 IN FILTERS 290 240 1901 CL140 ii o *o. .-- "-'°0 90 --40-10 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08 S*TBE EAnalytics Co-60 IN FILTERS 290 240 --190 0 o 10 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08* TBE UAnalytics Co-58 IN FILTERS 240 190 140o 90 a a. =ei i *I- 90 40 I U p-10 .Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08 S*TBE

• Analytics B-16 INTERLABORATORY COMPARISON PROGRAM GRAPHS 1-131 IN CHARCOAL CARTRIDGE 1000 100 --W W s w im " m e E E O i nV-ff 10 00 F--I-0.1...Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE E Analytics March 2007 -New analyst did not count face B-17 INTERLABORATORY COMPARISON PROGRAM GRAPHS 1-131 IN WATER 1000 100 0 0 0 s ol m e e *

• m =10 0 1 I-0.1 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08* TBE H ERA I Co-60 IN WATER 140 120 100 I *80 5U-J-60 0*Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE HERA Cs-134 IN WATER 100 90 80 70-.D 60*-50*40i[30 0. 3 10

• P 0 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08

• TBE MERA B-18 INTERLABORATORY COMPARISON PROGRAM GRAPHS Cs-137 IN WATER 250 200 -T 150 0 100*50-0 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE MERA February 2001 -Analyst error or equipment failure.Sr-89 IN WATER 160 130-100 40 CL40- N .~ ~

• U 10 , ,11 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE MERA May 2004 -Counted without absorber.Sr-90 IN WATER 40 *20[0 n10 yEI 0-Jan-98 Dec-98 Dec-99 Dec-00 Deo-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08 S*TBE SERA B-19 Ba-133 IN WATER 120 100-80-S60 p 0-40-20 0-Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08 I*TBE MEE Zn-65 IN WATER 100 70 -7o *C)0- 40I 10 , Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08 I *TBE IERA GROSS ALPHA IN WATER 90 80 M 70 60r 50* 40*30 a. 30-20 10 U 0 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE MERAFebruary 2000

-Analyst error or equipment failure.B-20 INTERLABORATORY COMPARISON PROGRAM GRAPHS GROSS BETA IN WATER 68 58 , 48 -5.38-c5 C. 28 18-8 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08

[TBE HIERA]H-3 IN WATER 100000 a ~mm 10000 -U.S 1000 U 100 10 Jan-98 Dec-98 Dec-99 Dec-00 Dec-01 Dec-02 Dec-03 Nov-04 Nov-05 Nov-06 Nov-07 Nov-08*TBE HERA B-21

\APPENDIX C SYNOPSIS OF ANALYTICAL PROCEDURES C-1 SYNOPSIS OF ANALYTICAL PROCEDURES Appendix C is a synopsis of the analytical procedures performed during 2008 on samples collected for the Nebraska Public Power Nuclear Plant's RadiologicalEnvironmental 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 A ir P articulates

...............................

............................................................................

C -3 Determination of Gross Beta Activity in Water Samples .....................................................

C-4 Introduction

...............................................................................................................

C -4 D etection C apabilities

................................................................................................

C -4 Analysis of Samples for Tritium (Liquid Scintillation)

.........................

C-5 W ater ..........................................................................................................................

C -5 Analysis of Samples for Iodine-131

................................................................................

C-6 M ilk or W ater .............................................................................................................

C -6Gamma Spectrometry of Samples .........................................................................................

C-7 M ilk or W ater .............................................................................................................

C -7 Dried Solids other than Soils and Sediment ..............................................................

C-7 F ish ..........................................................................

...............................................

C -7 Soils and Sedim ents ...................................................................................................

C -7 Charcoal Cartridges (A ir Iodine) ..............................................................................

C-7 A irborne Particulates

.................................................................................................

C -8 Addendum to Gamma Spectrometry Procedure

..................................................................

C-9 Environm ental D osim etry .................................................................................................

C-10Lower Limit of Detection Formulas .................................................................................

C-1 I 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/m3)TWO SIGMA ERROR (pCi/m3)3 LLD (pCi/mr)where:= ((S/T) -(B/t))/(2.22 V E)2= 2((S/T ) + (B/t 2))l/2/(2.22 V E)1/2= 4.66(B )/(2.22 V E t)S B E T t V Gross counts of sample including blank Counts of blank Counting efficiency Number of minutes sample was counted Number of minutes blank was counted 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 requestedby 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 proportionalcounter. 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 1.6picoCuries 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 /2 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 ofreduced self-absorption.

At a zero mount weight, the 4.66 sigma MDL for gross beta is 0.9 picoCuries per liter. These values reflect a beta counting efficiency of 0.38.C-4 ANALYSIS OF SAMPLES FOR TRITIUM(Liquid Scintillation)

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

Calculation of the results, the two sigma error and the lower limit detection (LLD)in pCi/L: RESULT TWO SIGMA ERROR LLD where: N B 2.22 V E At (N-B)/(2.22 V E)2((N + B)/At) /2(2.22 V E)1/2 4.66(B/At)

/(2.22 V E)-the gross cpm of the sample= the background of the detector in cpm= conversion factor changing dpm to pCi= volume of the sample in ml= efficiency of the detector= 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. Abatch treatment with anion exchange resin is used to remove iodine from the sample. The iodine is then stripped from the resin with sodium hypochlorite solution, is reduced with hydroxylamine hydrochloride and is extracted into carbon tetrachloride as free iodine. It is then back-extracted as iodide into sodium bisulfite solution and is precipitated as palladium iodide. The precipitate is weighed for chemical yield and is mounted on a nylon planchette for low-level beta counting.Calculations of results, two sigma error and the lower limit of detection (LLD) in pCi/L: RESULT = (N/At-B)/(2.22 E V Y DF)1/2 TWO SIGMA ERROR

= 2((N/At+B)/At) /(2.22 E V Y DF)1/2 LLD = 4.66(B/At)

/(2.22 E V Y DF)where: N = total counts from sample (counts)At = counting time for sample (min)B background rate of counter (cpm)2.22 = dpm/pCi V = volume or weight of sample analyzed Y = chemical yield of the mount or sample counted DF decay factor from the collection to the counting date E = efficiency of the counter for 1-131, corrected for self absorption effects by the formula E = Es(exp-0.0061M)/(exp-0.0061 Ms)Es = efficiency of the counter determined from an 1-131 standard mount Ms = mass of Pdl 2 on the standard mount, mg M = mass of PdI 2on 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, whichperforms pulse height analysis.Dried Solids other than Soils and SedimentsA 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 tSoils and sediments are dried at a low temperature, less than .100°C. The soil or sediment is loaded fully into a tared, standard 300 cc container and weighed. The sample is then counted for approximately six hours with a shielded HPGe detector coupled to a VAX-based data acquisition system, which performs pulse height and analysis.Charcoal Cartridges (Air Iodine)Charcoal cartridges are counted up to five at a time, with one positioned on the face of an HPGe detector and up to four on the side of the HPGe detector.

Each HPGe detector is calibrated for both positions.

The detection limit for 1-131 of each charcoal cartridge can be determined (assuming no positive 1-131) uniquely from the volume of air, which passed through it. In the event 1-131 .is observed in the initial counting of a set, each charcoal cartridge is then counted separately, positioned on the face of the detector.C-7 Air Particulates The thirteen airborne particulate filters for a quarterly composite for each field station are aligned one in front of another and then counted for at least six hours with a shielded HPGe detector coupled to a VAX-based data acquisition system which performs pulse height analysis.A VAX software program defines peaks by certain changes in the slope of the spectrum.

The program also compares the-energy of each peak with a library of peaks for isotope identification and then performs the radioactivity calculation using the appropriate fractional gamma ray abundance, half-life, detector efficiency, and net countsin the peak region.The calculation of results, two sigma error and the lower limit of detection (LLD)in pCi/volume or pCi/mass: RESULT = (S-B)/(2.22 t E V F DF)1/2 TWO SIGMA ERROR 2(S+B) /(2.22 t E V F DF)1/2 LLD 4.66(B) /(2.22 t E V F DF)where: S = Area, in counts, of sample peak and background (region of spectrum of interest)B = Background area, in counts, under sample peak, determined by a linear interpolation of the representative backgrounds on either side of the peak t = length of time in minutes the sample was counted 2.22 = dpm/pCi E = detector efficiency for energy of interest and geometry of sample V sample aliquot size (liters, cubic meters, kilograms, or grams)F = fractional gamma abundance (specific for eachemitted gamma)

DF = decay factor from the mid-collection date to the counting date C-8 ADDENDUM TO GAMMA SPECTROMETRY PROCEDUREBa-140 (half-life

=- 12.8d) decays to LA-140 (half-life

-40 hrs) and the daughter radionuclide, La-140 approaches

-90 % of the Ba-140 activity within -6 days. The La-140 photon energy at 1596 keV is used to quantify the Ba-140 activity due to its high photon emission probability yield (96%) producing a higher count rate when present and therefore, a smaller associated counting error.Zr-95 (half-life = -65d) decays to Nb-95 (half-life

= -35d). The photon energy of Nb-95 (-765 keV) is used to quantify Zr-95 because of the high photon emission probability yield (-100%) yielding a higher count rate and an associated lower counting error. The daughter radionuclide, Nb-95 approaches the Zr-95 activity after a time period of -65 days, an estimated time interval occurring between sample exposure, collection and shipping, and analysis.C-9 ENVIRONMENTAL DOSIMETRY Environmental Dosimetry services are provided by Global Dosimetry Solutions, Inc. (GDS). GDS uses a thermoluminescent dosimeter (TLD) manufactured by Panasonic, Inc. Panasonic identifies it as an UD-814A1 TLD. The TLD has four elements, numbered 1-4. Elements and their filtration are composed of: ELEMENT MATERIAL FILTRATION 1 nLi 2 nB 4 O 7-Cu Thin plastic 2 CaSO 4-Tm Lead 3 CaSO 4-Tm Lead 4 CaSO 4-Tm LeadThis 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 byuse of separate TLDs.Prior to being sent to Cooper Nuclear Station, the GDS badges are exposed to Cs-137, to known a dose and read in the Panasonic UD-710 reader, with reference badges to establish an element response level for each badge. Badges are then re-annealed for assignment and distribution to Cooper Nuclear Station.Following the field exposure the badges are returned to GDS for processing in a Panasonic UD-710 reader. Each element is heated and the measured light emission is recorded.

The transit controls are read in the same manner. Total exposure for each badge is the average of Elements 2, 3, and 4.Transit Controls are calculated using the following equation: (E3 1 + E4 1 + E3, + E47) _ (E3tra,, + E4trs)TRANSDOSE=

4 2 C-10 LOWER LIMIT of DETECTION FORMULAS The LLD formulas in Appendix C are consistent with the LLD discussion in the ODAM. The term Sb in the ODAM equals by Poisson statistics, where B = blank counts and t = blank counting intervals.

The decay factor term e"ýAt in the ODAM is thesame as the DF terms in Appendix C, but does not appear in certain analyses such as gross beta because decay does not apply. In the tritium analysis, decay is not considered because of the relatively long half-life.

Efficiencies and volumes are consistent between the two documents.

Chemical yields appear in Appendix C where applicable but do not apply to other analyses such as tritium and gross beta.C-11 APPENDIX D DETECTION LIMITS AND REPORTING LEVELS D-1 NEBRASKA PUBLIC POWER -COOPER NUCLEAR STATION.DETECTION LIMITS AND REPORTING LEVELS Isotope ODAM LLD NRC Rept. Level Water -pCi/liter Gross beta H-3 Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-95 Nb-95 1-131 Cs-1 34 Cs-1 37 Ba-140 La-140 4 2000 15 30 15 15 30 30 15 1 (C)15 18 60 15 N/A 20000(a) /30000(b)1000 400 1000 300 300 400 400 2 30 50 200 200 Air Filter -pCilm 3 Gross Beta 1-131 Cs-1 34 Cs-1 37 0.01 0.07 0.05 0.06 N/A 0.9 10 20 Fish -pCilkq-wet Mn-54 Fe-59 Co-58 Co-60 Zn-65 Cs-1 34 Cs-137 130 260 130 130 260 130 150 30000 10000 30000 10000 20000 1000 2000 Milk -Ciffiter 1-131 Cs-134 Cs-137 Ba-140 La-140 1 15 18 60 15 3 60.70 300 300 (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

-pCilkq-wet 1-131 Cs-1 34 Cs-1 37 Sediment -pCi/kci-dry Cs-1 34 Cs-1 37 60 60 80 100 1000 2000 150 180 N/A N/A D-3 APPENDIX E REMP SAMPLING AND ANALYTICAL EXCEPTIONS E-1 EXCEPTIONS Appendix E contains the exceptions to the 2008 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 Exceptions for Scheduled REMP Sampling and Analysis During 2008, NPPD Cooper Nuclear Station Air Station 1 pump failed (total seizure failure).

Week end 02/26/08 Air Station 1 clock failed. Replaced pump. Week end 10/28/08 Air Station 2 experienced minor power failure. Week end 04/08/08 and 04/29/08 Air Station 2 experienced power failure. Week end 10/28/08 Air Station 3 replaced pump due to failed clock. Week end 05/29/08 Air Station 3 was not accessible due to flooding from the Missouri River. Week end 06/02/08 through 07/16/08 SAir Station 4 experienced minor power failure. Week end 05/27/08 Air Station 4 experienced pump failure. Week end 06517/08 Air Station 5 experienced pump failure. Week end 07291/08 Air Station 5 experienced pump failure (vane failure).

Week end 10/28/08 Air Station 6 experienced minor pump failure. Week end 01/08/08 Air Station 6 clock failed. Replaced pump. Week end 05/27/08 Air Station 7 experienced pump failure (vane failure).

Week end 02/19/08 Air Station 8 pump failed (total seizure failure).

Week end 03/18/08 Air Station 9 experienced minor pump failure. Week end 04/15/08, 05/27/08 Air Station 10 experienced minor power failure. Week end 05/27/08 Exceptions for Scheduled REMP Sampling and Analysis During 2008, NPPD Cooper Nuclear Station Air Station 10 experienced minor power failure. Week end 09/30/08 River Water Station 28 no sample available due to flooding.

06/05/08 River Water Station 35 no sample available due to flooding.

06/05/08 Vegetation Station 35 only had one species of vegetation available.

08/07/08 Vegetation Station 35 only had two species of vegetation available.

08/20/08Vegetation Station 35 no broadleaf vegetation was available.

09/23/08 Vegetation Station 96 no broadleaf vegetation was available.

05/20/08, 09/23/08 Vegetation Station 96 only had one species of vegetation available.

08/07/08 Vegetation Station 96 only had one species of vegetation available.

08/20/08 Vegetation Station 101 only had one species of vegetation available.

08/07/08 Vegetation Station 101 only had two species of vegetation available.

08/20/08 Vegetation Station 101 no broadleaf vegetation was available.

09/23/08 Air Station 111 experienced pump failure. Week end 08/27/08 Air Station 111 experienced power outage. Week end 09/02/08 TLD station 59 was lost due to farmner "incident".

Third quarter 2008 APPENDIX F

SUMMARY

OF DOSES TO A MEMBER OF THE PUBLIC OFFSITE Fl LIQUID EFFLUENT DOSE CALCULATIONS Doses to the maximum individual and 0 to 50 -mile population resulting from the release of radioactive material in liquid effluents from Cooper Nuclear Station were calculated using the LADTAP 1I computer program. The LADTAP II program implements the radiological dose models of Regulatory Guide 1.109 for determining the radiation exposure to man from three principal exposure pathways in the aquatic environment

-- potable water, aquatic foods, and recreational water use. Doses to both the maximum individual and 0 to 50 mile population are calculated as a function of age group and pathway for significant body organs, and are presentedin 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-52).

F-2 TABLE 1. Doses to Maximum Individual at the Site Boundary, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, January-June 2008 Cooper Nuclear Station Dose to Individual, mrem Period and Pathway Skin Bone Liver Total Body Thyroid Kidney Lung GI-LLI ist Quarter Drinking Water Shoreline 4.38 E-03 1.56 E-02 1.44 E-02 1.27 E-02 1.35 E-02 1.30 E-02 1.52 E-02 1.43 E-03 1.43 E-03 1.43 F-03 1.43 E-03 1.43 E-03 1.43 E-03 1.43 E-03 1.68 E-03 Totals 2nd IQuarter Eating Fish Drinking Water Shoreline Totals Totals for 1st & 2nd Quarters 1.68 E-03 5.80 E-03 1.71 E-02 1.59 E-02 1.41 E-02 1.49 E-02 1.45 E-02 1.66 E-02 3 .:54 5.55 8.28 4.11 E-01 E-02 E-04_E-01.4.39 9.42 8.28 4.49 E-01 E-03 E-04 E-01 2.93 E-01 8.17 E-03 8.28 E-04 3.02 E-01.4.37 1. 67 8.28 2.55 E-05 E-03 E-04 E-03 1.49 E-01 4.26 E-03 8.28 E-04 1.54 E-01 4.93 E-02 2.54 E-03 8-28 E-04 5.27 E-02 1.57 8.09 8.28 2.46 E-02 E-03 E-04 E7-02 9.70 E-04 9.70 E-04 2.65 E-03 4.17 E-01 4.66 E-01 3.18 E-01 1.67 E-02 1.69 E-01 6.72 E-02 4.12 E-02 Calculated doses are based on the following periods Drinking water and shoreline:

January -December of exposures:

Fishing: April November; TABLE 2. Doses to Maximum Individual at the Site Boundary, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, July-December 2008, Cooper Nuclear Station Dose' to Individual, mrem Period and Pathway Skin Bone Liver Total Body Thyroid Kidney Lung GI-LLI 3rd Quarter Eating Fish Drinking Water Shoreline Totals 4th Quarter Eating Fish Drinking Water Shoreline Totals Totals for 3rd & 4th Quarters 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 0.00 0.00 0.00 0.00 0.00 E+00 E+00 E+00 E+00 E+00 E+00 0.00 0.00 0.00 0.00 0.00 0.00 E+00 E+00 E+00 E+00 E+00 E+00 0.00 0.00 0.00 0.00 0.00 0.00 E+00 E+00 E+00 E+00 E+00 E+00 0.00 0.00 E+00 E+00 0.00 E+00 0.00 E+00 0.00 0.00 0.00 0.00 0.00 0.00 E+00 E+00 E+00 E+00 E+00 E+00 0.00 0.00 E+00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0. 00+E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 0.00 E+00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Calculated doses are based on the following periods of exposures:

Fishing: April -November; Drinking water and shoreline:

January -December TABLE 3. Summary of Doses to Maximum Individual at the Site Boundary, Resulting from Exposure to Radioactivity Discharged in Liquid Effluents, January-December 2008, Cooper Nuclear Station Dose to Individual, mrem Period and Pathway Skin Bone Liver Total Body 1st Quarter 2nd Quarter 3rd Quarter ITI 4th (<f Quarter Totals for 2008 1.68 E-03 9.70 E-04 0.00 E+00 0.00 E+00 5.80 E-03 4.11 E-01 0.00 E+00 0.00 E+00 1.71 E-02 4.49 E-01 0.00 E+00 0.00 E+00 1.59 E-02 3.02 E-01 0.00 E+00 0.00 E+00 Thyroid 1.41 E-02 2.55 E-03 0.00 E+00 0.00 E+00 Kidney 1.49 E-02 1.54 E-01 0.00 E+00 0.00 E+00 1.69 E-01 Lung 1.45 E-02 5.27 E-02 0.00 E+00 0.00 E+00 GI-LLI 1.66 E-02 2.46 E-02 0.00 E+00 0.00 E+00 2.65 E-03 4.17 E-01 4.66 E-01 3.18 E-01 1.67 E-02 6.72 E-02 4.12 E-02 TABLE 4. Doses to Population Within a 50-Mile Radius, Resulting From Exposure to Radioactivity Discharged in Liquid Effluents, January-June 2008, Cooper Nuclear Station Dose to Population, manrem Period and Pathway Total Body Skin Bone Liver Thyroid Kidney Lung GI-LLI 1st Quarter Drinking Water 3.86 E-03 1.98 E-02 1.92 E-02 1.68 E-02 1.76 E-02 1.71 E-02 2.40 E-02 Shoreline Totals 2nd Quarter Eating Fish Drinking Water Shoreline Swimming Boating Totals Totals-for 1st & 2nd Quarters 3.39 E-03 3.39 E-03 0.00 3.86 1.06 3.32 0.00 0.00 0.00 E+00 E-03 E-02 E-02 E+00 E+00 E+00 0.00 1.98 E+00 E-02 1.24 E-02 5.16 E-03 2.88 2.21 6.77 3.73 5.38 2.24 8.21 E-03 E-02 E-03 E-03 E-04 E-06 E-06 2.88 E-03 1.97 E-02 1.12 E-06 8.24 E-04 0.00 1.76 4.16 2.25 0.00 0.00 0.00 E+00 E-02 E-03 E-03 E+00 E+00 E+00 0.00 1.71 1.43 1.32 0.00 0.00 0.00 E+00 E-02 E-03 E-03 E+00 E+00 E+00 0.00 2.40 E+00 E-02 3.63 E-04 3.56 E-03 6.30 0.00 0.00 E-04 E+00 E+00 0.00 0.00 0.00 E+00 E+00 E+00 5.38 2.24 8.21 E-04 E-06 E-06 0.00 0.00 0.00 E+00 E+00 E+00 6.30 E-04 4.38 E-02 1.76 E-02 1.10 E-02 1.37 E-03 6.41 E-03 2.75 E-03 3.92 E-03 4.02 E-03 4.77 E-02 3.74 E-02 3.31 E-02 2.11 E-02 2.40 E-02 1.99 E-02 2.79 E-02 Calculated doses are based on the following periods of exposures:

Drinking water and shoreline:

January -December; Swimming:

June Fishing and Boating: April-September-November;Exposure from drinking water is calculated for the city of St. Joseph, Missouri, nearest public water intake from the Missouri River, 84 miles downstream TA3LE 5. Doses to Population Within a 50-Mile Radius, Resulting From Exposuret to Radioactivity Discharged in Liquid Effluents, July-December 2008, Cooper Nuclear Station Dose to Population, manrem Period and Pathway Skin Total Body Bone Liver Thyroid Kidney Lung GI-LLI 3rd Quarter Eating Fish Drinking Water Shoreline Swimming Boating Totals 4th Quarter Eating Fish Drinking Water Shoreline Totals Totals for 3rd & 4th Quarters 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0. OOE+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 0.00 0.00 E+00 E+00 E+00 0.00 0.00 0.00 E+00 E+00 E+00 0.00 0.00 0.00 E+00 E+00 E+00 0.00 0.00 0.00 E+00 E+00 E+00 0.00 0.00 0.00 E+00 E+00 E+00 0.00 0.00 0.00 E+00 E+00 E+00 0.00 0.00 0.00 E+00 E+00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 0.00 0.00 0.00 E+00 E+00 E+00 E+00 0.00 0.00 0.00 0.00 E+00 E+00 E+00 E+00 0.00 E+00 0.00 E+00 0.00 0.00 0.00 0.00 E+00 E+00 E+00 E+00 0.00 0.00 0.00 0.00 E+00 E+00 E+00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 0.00 0.00 0.00 E+00 E+00 E+00 E+00 0.00 E+00 0.00 E+00 0.00 0.00 E+00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 0.00 E+00 Calculated doses are based on the following periods of exposures:

Fishing and Boating: April-November;Drinking water and shoreline:

January -December; Swimming:

June -September Exposure from drinking water is calculated for the city of St. Joseph, Missouri, nearest public water intake from the Missouri River, 84 miles downstream TABLE 6. Summary of Doses to Population Within a 50-Mile Radius, Resulting from Exposure to Radioactivity Discharged in Liquid Effluents, January-December 2008 Cooper Nuclear Station Dose to Population, manrem Period and Pathway ist Quarter 2nd Quarter 3rd Quarter 4th Quarter 0Totals for 2008 Skin 3.39 E-03 6.30 E-04 0.00 E+00 0.00 E+00 4.02 E-03 Bone 3.86 E-03 4.38 E-02 0.00 E+00 0.00 E+00 4.77 E-02 Liver 198 E-02 1.76 E-02 0.00 E+00 0.00 E+00 3.74 E-02 Total Body 2.21 E-02 1.10 E-02 0.00 E+00 0.00 E+00 3.31 E-02 Thyroid 1.97 E-02 1.37 E-03 0.00 E+00 0.00 E+00 2.11 E-02 Kidney 1.76 E-02 6.41 E-03 0.00 E+00 0.00 E+00 2.40 E-02 Lung 1.71 2.75 0.00 0.00 1.99 E-02 E-03 E+00 E+00 E-02 GI-LLI 2.40 E-02 3.92 E-03 0.00 E+00 0.00 E+00 2.79 E-02 GASEOUS EFFLUENT DOSE CALCULATIONS Doses to the maximum individual and 0 to 50 mile population resulting from the release of radioactive material in gaseous effluents from the Cooper Nuclear Station were calculated using the GASPAR computer code. Four sites were selected for individual dose calculations:

the site boundary, the nearest residence, the nearest garden and the nearest cow. GASPAR implements the radiological dose models of Regulatory Guide 1.109 for determining the radiation exposure toman from four principal atmospheric exposure pathways:

plume, ground, inhalation, and ingestion.

Doses to the maximum individual and the population are calculated as a function of age group and pathway for significant body organs.Tables 1 through 7 present maximum individual doses. Population doses are given in Tables 8 through 14.Assumptions and data used for input to the GASPAR code are described in a separate section of this appendix (see page F-52).F-9 TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2008 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 2.85E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 4.98E-06 MILLRADS 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 : 6.39E-06---------+---------------+-------------

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

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

GROUND : 1.10E-03 : 1.10E-03 : 1.10E-03 : 1.10E-03 : 1.10E-03 : 1.10E-03 : 1.10E-03 : 1.29E-03----------------

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

VEGET .: ..: ADULT 2.22E-05 1.68E-04 9.93E-05 1.50E-05 6.83E-06 1.01E-03 3.98E-08 0.OOE+00---------+-------------

---

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

TEEN : 3.46E-05 : 1.81E-04 : 1.64E-04 : 2.28E-05 ; 1.04E-05 : 1.36E-03 : 7.08E-08 : 0.OOE+00---------+--------------

---

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

CHILD : 7.08E-05 : 1.20E-04 : 4.01E-04 : 3.56E-05 : 1.63E-05 : 2.60E-03 : 1.08E-07 : 0.OOE+00----+-----------+-------------+-------------+------------+-------------+------------+-------------+-------------+

MEAT : ADULT 4.69E-06 3.84E-05 1.12E-06 2.50E-06 3.83E-07 2.72E-05 2.94E-09 0.OOE+00+---------- -------------

+ ---÷+-----------------

---

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

TEEN : 3.71E-06 : 2.07E-05 : 9.28E-07 : 1.94E-06 : 2.94E-07 : 1.97E-05 : 2.78E-09 : 0.OOE+00-------+ -------------

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

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

CHILD : 5.76E-06 : 1.04E-05 : 1.72E-06 : 2.31E-06 : 3.50E-07 : 2.97E-05 : 3.27E-09 : 0.OOE+00----+----------+-------------+------------+-------------+-------------+-------------+--------------+-------------+

COW MILK : : ADULT : 3.17E-06 1.06E-05 6.71E-06 4.29E-06 4.90E-06 7.52E-04 5.98E-08 0.OOE+00+---------- -------------

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

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

+---------

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

O TEEN : 5.29E-06 : 1.26E-05 : 1.22E-05 : 7.45E-06 : 8.59E-06 : 1.19E-03 : 1.12E-07 : 0.OOE+00----------

---

++ 4 + ----------------- -------------+++-----------------------------------

CHILD : 1.03E-05 : 8.65E-06 : 2.96E-05 : 1.23E-05 : 1.41E-05 : 2.35E-03 : 2.06E-07 : 0.OOE+00---------------------+ -------------

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

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

INFANT : 1.72E-05 : 1.20E-05 : 5.66E-05 : 2.70E-05 : 2.36E-05 : 5.71E-03 : 3.64E-07 : 0.OOE+00-----+----------+-------------+-------------+-------------+-------------+------------+-------------+-------------+

GOATMILK : : .: ADULT : 2.47E-06 3.37E-06 1.19E-05 3.63E-06 5.06E-06 9.02E-04 7.88E-08 0.OOE+00----------------------

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

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

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

TEEN : 3.86E-06 : 4.37E-06 : 2.19E-05 : 6.43E-06 : 9.01E-06 : 1.43E-03 : 1.62E-07 : 0.OOE+00---------------------

---

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

+--------

---

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

CHILD : 7.04E-06 : 3.31E-06 : 5.39E-05 : 1.11E-05 : 1.49E-05 : 2.82E-03 : 2.52E-07 : 0.OOE+00-----------

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

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

---

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

INFANT : 1.28E-05 : 3.72E-06 : 1.03E-04 : 2.58E-05 : 2.58E-05 : 6.85E-03 : 4.55E-07 : 0.OOE+00----+-----------+-------------+------------+------------+-------------+------------+-------------+-------------+

INHAL : ADULT 4.27E-07 5.69E-06 7.60E-07 5.85E-07 5.21E-07 7.40E-05 8.52E-05.:

0.OOE+00------------

---

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

---

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

TEEN : 5.68E-07 : 1.27E-05 : 1.07E-06 : 7.83E-07 : 7.10E-07 : 9.14E-05 : 1.26E-04 : 0.OOE+00------------

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

---

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

CHILD : 6.40E-07 : 7.72E-05 : 1.45E-06 : 7.43E-07 : 6.83E-07 : 1.02E-04 : 1.03E-04 : 0.OOE+00----+-----------+------------+------------+-------------+-------------+-------------+-------------+-------------+

INFANT : 3.88E-07 : 6.72E-05 : 1.OOE-06 : 5.57E-07 : 4.43E-07 : 9.37E-05 : 7.OOE-05 : 0.OOE+00------------

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

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

---

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

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2008 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 2.32E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 4.06E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-+--------------------+----------------+-------------------------+-------------------------------+

PLUME : 2.71E-06 : 2.71E-06 : 2.71E-06 : 2.71E-06 : 2.71E-06 : 2.71E-06 : 2.74E-06 : 5.21E-06-----------------

4----------------4----------------4----------------4----------------4----------------4---------------4 GROUND : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.26E-03 : 1.48E-03-------------------

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

VEGET .: : ADULT 2.54E-05 1.92E-04 1.14E-04 1.71E-05 7.82E-06 1.15E-03 4.76E-08

0.OE+00-+-------------------+----------------+----------------+----------------+------------------------+

TEEN : 3.96E-05 : 2.07E-04 : 1.88E-04 : 2.61E-05-:

1.19E-05 : 1.55E-03 : 8.48E-08 : 0.OOE+00-+-------------------------------------+--------+----------------+-------------------------------+

CHILD : 8.09E-05 : 1.38E-04 : 4.58E-04 : 4.07E-05 : 1.86E-05 : 2.98E-03 : 1.29E-07 : 0.OOE+00-------------------------

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

MEAT ...: : ADULT 5.36E-06 4.39E-05 1.28E-06 2.86E-06 4.39E-07 3.11E-05 3.53E-09 0.OOE+00-+--+-----------------+--------------------------------+----------------+------------------------+

TEEN : 4.24E-06 : 2.36E-05 : 1.06E-06 : 2.22E-06 : 3.37E-07 : 2.25E-05,:

3.34E-09 : 0.00E+00-++------------------

---

+CHILD : 6.58E-06 : 1.19E-05 : 1.97E-06 : 2.64E-06 : 4.01E-07 : 3.40E-05 : 3.92E-09 : 0.OOE+00---------------------

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

COW MILK : ....-ADULT : 3.63E-06 1.21E-05 7.68E-06 4.92E-06 5.61E-06 8.60E-04 6.97E-08 0.00E+00-++---------------

---

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

TEEN : 6.06E-06 : 1.45E-05 : 1.39E-05 : 8.55E-06 : 9.83E-06 : 1.36E-03 : 1.31E-07 : 0.OOE+00+----------------------------+-

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

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

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

CHILD : 1.17E-05 : 9.88E-06 : 3.39E-05 : 1.42E-05 : 1.61E-05 : 2.69E-03 : 2.40E-07 : 0.OOE+00-++ +++ ------------

+----+-----------------4----------------

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

---

+INFANT : 1.97E-05 : 1.37E-05 : 6.48E-05 : 3.09E-05 : 2.70E-05 : 6.53E-03 : 4.24E-07 : 0.OOE+00-+-------------------+------------+----------------+------------+----------------+----------------+----------------4 GOATMILK : ..ADULT : 2.85E-06 3.85E-06 1.37E-05 4.20E-06 5.81E-06 1.03E-03 9.44E-08:

0.00E+00-+----------+------------------

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

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

TEEN : 4.44E-06 : 5.OOE-06 : 2.51E-05 : 7.42E-06 : 1.03E-05 : 1.63E-03 : 1.93E-07 : 0.OOE+00-+---------------------------+------------------+--------------------------------+---------------+

CHILD : 8.07E-06 : 3.79E-06 : 6.18E-05 : 1.28E-05 : 1.71E-05 : 3.23E-03 : 3.02E-07 : 0.OOE+00-+--+----------------------------------+--------------------------------+---------

---

+INFANT : 1.47E-05 : 4.25E-06 : 1.18E-04 : 2.98E-05 : 2.96E-05 : 7.84E-03 : 5.45E-07 : 0.OOE+00---------------------

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

INHAL ..: ..ADULT 4.27E-07 5.69E-06 7.59E-07 5.85E-07 5.20E-07 7.40E-05 8.52E-05 0.00E+00-+4-------------------+----------------+-----------------------------------------+---------------+

TEEN : 5.68E-07 : 1.27E-05 : 1.07E-06 : 7.82E-07 : 7.09E-07 : 9.13E-05 : 1.26E-04 : 0.00E+00-++------------------------------------+-----------------------------------------+---------------+

CHILD : 6.40E-07 : 7.71E-05 : 1.45E-06 : 7.42E-07 : 6.82E-07 : 1.02E-04 : 1.03E-04 : 0.OOE+00-+--+-------------------------+--------------------------------------------------+---------------+

INFANT : 3.88E-07 : 6.72E-05 : 1.OOE-06 : 5.56E-07 : 4.42E-07 : 9.36E-05 : 7.OOE-05 : 0.OOE+00-+--------+------------+----------------+------------+----------------+----------------+----------------+------------+

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2008 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.56E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.77E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-- ------------------------

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

PLUME : 1.85E-05 : 1.85E-05 : 1.85E-05 : 1.85E-05 : 1.85E-05 : 1.85E-05 : 1.87E-05 : 3.55E-05-----------+ -

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

---

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

GROUND : 4.99E-04 : 4.99E-04 : 4.99E-04 : 4.99E-04 : 4.99E-04 : 4.99E-04 : 4.99E-04 : 5.87E-04--+----------------------------+-----------------------+---------------- --------- ----------------

+VEGET : ADULT 1.07E-05 7.63E-05 4.93E-05 7.69E-06 3.64E-06 5.13E-04 1.02E-07 0.OOE+00------------------------

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

TEEN : 1.63E-05 : 8.23E-05 : 8.10E-05 : 1.18E-05 : 5.55E-06 : 6.92E-04 : 1.90E-07 : 0.OOE+00----------------------------

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

+--1--------------+----------------+

CHILD : 3.29E-05 : 5.49E-05 : 1.96E-04 : 1.86E-05 : 8.77E-06 : 1.33E-03 : 2.90E-07 : 0.OOE+00------------------------

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

MEAT : : : ADULT 2.17E-06 1.74E-05 5.96E-07 1.20E-06 2.02E-07 1.38E-05 8.23E-09 0.OOE+00----------------------

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

---

---

+TEEN : 1.70E-06 : 9.35E-06 : 4.91E-07 : 9.31E-07 :,1.57E-07

1.00E-05 : 7.79E-09 : 0.OOE+00--------------

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

+CHILD : 2.62E-06 : 4.72E-06 : 9.06E-07 : 1.11E-06 : 1.88E-07 : 1.51E-05 : 9.15E-09 : 0.OOE+00----------

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

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

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

COW MILK : .: : : It ADULT : 1.85E-06 4.85E-06 3.68E-06 2.59E-06 2.62E-06 3.83E-04 8.44E-08 0.OOE+00--------+--------

---

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

---

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

K) TEEN : 2.84E-06 : 5.81E-06 : 6.64E-06 : 4.52E-06 : 4.60E-06 : 6.06E-04 : 1.70E-07 : 0.OOE+00+------------------------------+-----------+--------------------------

---

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

CHILD : 5.12E-06 : 3.98E-06 : 1.61E-05 : 7.58E-06 : 7.55E-06 : 1.20E-03 : 2.75E-07 : 0.OOE+00-------+-------------------+-----------------+----------------------------------+----------------+

INFANT : 8.47E-06 : 5.47E-06 : 3.01E-05 : 1.63E-05 : 1.27E-05 : 2.91E-03 : 4.94E-07 : 0.OOE+00--+----------------------------+-----------------------+---------------- --------- ----------------

+GOATMILK : : ADULT : 2.23E-06 1.63E-06 7.01E-06 3.36E-06 3.09E-06 4.60E-04 2.11E-07 0.OOE+00----------------------------------

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

---

+TEEN : 2.87E-06 : 2.12E-06 : 1.28E-05 : 5.93E-06 : 5.50E-06 : 7.27E-04 : 4.35E-07 : 0.OOE+00----------

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

CHILD : 4.20E-06 : 1.61E-06 : 3.12E-05 : 1.03E-05 : 9.12E-06 : 1.44E-03 : 6.70E-07 : 0.OOE+00--------------------

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

---

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

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

INFANT : 7.03E-06 : 1.79E-06 : 5.76E-05 : 2.22E-05 : 1.56E-05 : 3.49E-03 : 1.21E-06 : 0.OOE+00------+----------------+----------------+------------+----------------

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

+INHAL : : : ADULT 1.86E-07 2.17E-06 3.31E-07 2.60E-07 2.33E-07 3.25E-05 3.48E-05 0.OOE+00----------

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

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

TEEN : 2.47E-07 : 3.59E-06 : 4.67E-07 : 3.48E-07 : 3.17E-07 : 4.02E-05 : 5.13E-05 : 0.00E+00--------------------

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

CHILD : 2.78E-07 : 1.66E-05 : 6.32E-07 : 3.31E-07 : 3.04E-07 : 4.51E-05 : 4.19E-05 : 0.OOE+00--- ---------------

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

INFANT : 1.69E-07 : 1.43E-05 : 4.36E-07 : 2.52E-07 : 1.97E-07 : 4.12E-05 : 2.78E-05 : 0.OOE+00-----------------------------

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

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2008 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 1.16E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 2.03E-05 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-----------------------

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

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

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

PLUME : 1.36E-05 : 1.36E-05 : 1.36E-05 : 1.36E-05 -1.36E-05 : 1.36E-05 : 1.37E-05 : 2.60E-05--- -+------------ ++-------------------+--------------------------------------------+-------------+

GROUND : 2.19E-05 : 2.19E-05 : 2.19E-05 : 2.19E-05 : 2.19E-05 :2.19E-05

2.19E-05 : 2.57E-05-----+-----------+-------------+----

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

VEGET : : : : ADULT 5.01E-07 3.36E-06 2.37E-06 3.81E-07 1.87E-07 2.53E-05 8.47E-09 0.OOE+00---------+--------------------------------------+-------------+------------+-----------+-------------

TEEN : 7.48E-07 : 3.62E-06 : 3.86E-06 : 5.85E-07 : 2.85E-07 : 3.42E-05 : 1.58E-08 : 0.OOE+00---------------------

---

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

CHILD : 1.48E-06 : 2.42E-06 : 9.31E-06 : 9.32E-07 : 4.52E-07 : 6.55E-05 : 2.40E-08 : 0.OOE+00----+-----------+------------+-------------+-------------+-------------+------------+-------------+-------------+

MEAT : : : ADULT 9.67E-08 7.60E-07 3.03E-08 5.54E-08 1.02E-08 6.83E-07 6.86E-10 0.OOE+00---------------------

---

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

TEEN 7.52E-08':

4.09E-07 : 2.48E-08 : 4.32E-08 : 7.97E-09 : 4.95E-07 ; 6.49E-10 0.OOE+00--------------------

---

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

CHILD : 1.15E-07 : 2.07E-07 : 4.57E-08 : 5.20E-08 : 9.65E-09 : 7.47E-07 : 7.63E-10 : 0.OOE+00-----+----------+-------------+-------------+-------------+-------------+-------------+------------+-------------+

COW MILK : : ADULT : 1.01E-07 2.15E-07 1.92E-07 1.45E-07 1.35E-07 1.89E-05 6.49E-09 0.OOE+00-------------

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

---

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

U) TEEN : 1.46E-07 : 2.58E-07 : 3.45E-07 : 2.53E-07 : 2.37E-07 : 3.00E-05 : 1.32E-08 : 0.OOE+00-----+---------+------------+-------------+-------------+-------------+------------+------------+-------------+

CHILD : 2.47E-07 : 1.77E-07 : 8.33E-07 : 4.27E-07 : 3.89E-07 : 5.92E-05 : 2.09E-08 : 0.OOE+00-----+-----------+------------+-------------+-------------+-------------+------------+------------+-------------+

INFANT : 4.04E-07 : 2.43E-07 : 1.53E-06 : 9.10E-07 : 6.54E-07 : 1.44E-04 : 3.77E-08 : 0.OOE+00-----+-----------+------------+-------------+-------------+-------------+------------+------------+-------------+

GOATMILK : : : I : ADULT : 1.1E-07 7.64E-08 :-3.83E-07 2.28E-07 1.74E-07 2.27E-05 : 1.75E-08 0.OOE+00-----------------------------

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

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

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

TEEN 1.79E-07 : 9.95E-08 : 6.94E-07 : 4.03E-07 : 3.09E-07 : 3.59E-05 : 3.61E-08 : 0.OOE+00---------+--------------------+-

-: --------------------------

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

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

CHILD .: 2.32E-07 : 7.60E-08 : 1.69E-06 : 6.99E-07 : 5.13E-07 : 7.10E-05 : 5.56E-08 : 0.OOE+00---------+------------------

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

INFANT : 3.68E-07 : 8.38E-08 : 3.04E-06 : 1.47E-06 : 8.71E-07 : 1.73E-04 : 1.01E-07 : 0.OOE+00---- -----+--------------------------------------------------------------

+--------

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

INHAL : : : : ADULT :,1.82E-08 1.88E-07 3.13E-08 2.79E-08 2.54E-08 2.84E-06 2.38E-06 0.OOE+00----------

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

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

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

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

TEEN : 2.36E-08 : 4.52E-07 4.35E-08

3.78E-08 : 3.47E-08 : 3.53E-06 : 3.54E-06 : O.OOE+00---------+-------+--------------+-+÷-------------

---

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

---

CHILD : 2.65E-08 : 2.83E-06 : 5.84E-08 : 3.64E-08 : 3.30E-08 : 3.99E-06 : 2.91E-06 : 0.0.OE+00---------+-- --------------

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

+---------

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

INFANT : 1.69E-08 : 2.47E-06 : 4.02E-08 : 2.98E-08 : 2.15E-08 : 3.65E-06 : 2.OOE-06 : 0.OOE+00----------------------

---

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

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

TABLE 1. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-MARCH 2008 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 2.50 MILES N ANNUAL BETA AIR DOSE = 4.96E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 8.67E-06 MILLRADS PATHWAY T. BODY GI -TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-------+++----------------+---

---

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

PLUME 5.80E-06 : 5.80E-06 : 5.80E-06 : 5.80E-06 : 5.80E-06 : 5.80E-06 : 5.85E-06 : 1.11E-05+----------+-------------+

---

---

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

GROUND : 5.25E-05 : 5.25E-05 : 5.25E-05 : 5.25E-05 : 5.25E-05 : 5.25E-05 : 5.25E-05 : 6.18E-05 :---+-----------+------------+------------+------------+----------------+------------+------------+------------+

VEGET ..ADULT 1.11E-06 8.03E-06 5.09E-06 7.88E-07 3.71E-07 5.27E-05 8.81E-09 0.OOE+00-----------------

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

---

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

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

+TEEN : 1.70E-06 : 8.65E-06 : 8.37E-06 : 1.21E-06 : 5.64E-07 : 7.10E-05 : 1.63E-08 : 0.OOE+00 :----------------------

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

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

---

+CHILD : 3.44E-06 : 5.76E-06 : 2.03E-05 : 1.90E-06 : 8.90E-07 : 1.36E-04 : 2.49E-08 : 0.OOE+00----+-------------------+----------------+----------------+------------+----------------+----------------+----------------+

MEAT : .: : ADULT 2.27E-07 1.83E-06 6.07E-08 1.24E-07 2.06E-08 1.42E-06 7.05E-10 0.OOE+00----------------------

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

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

TEEN : 1.78E-07 : 9.84E-07 : 5.OOE-08 : 9.68E-08 : 1.59E-08 : 1.03E-06 : 6.68E-10 : 0.OOE+00 :----+-------------------

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

+-+CHILD : 2.75E-07 : 4.97E-07 : 9.25E-08 : 1.16E-07 : 1.91E-08 :.1.55E-06

7.85E-10 : 0.OOE+00 :----+-------------------------------+----------------+----------------+----------------+----------------+----------------+

COW MILK : : :* ADULT : 1.85E-07 5.10E-07 3.72E-07 2.58E-07 2.67E-07 3.93E-05 7.55E-09 0.OOE+00.:

---

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

TEEN : 2.89E-07 : 6.09E-07 : 6.73E-07 : 4.49E-07 : 4.68E-07 : 6.22E-05 : 1.51E-08 : 0.OOE+00 :----+-------------------+----------------+----------------+------------+----------------+----------------+----------------+

CHILD : 5.28E-07 : 4.17E-07 : 1.63E-06 : 7.51E-07 : 7.67E-07 : 1.23E-04 : 2.47E-08 : 0.OOE+00 :----+-------------------+----------------+----------------+------------+----------------+----------------+----------------+

INFANT : 8.75E-07 : 5.75E-07 : 3.06E-06 : 1.62E-06 : 1.29E-06 : 2.99E-04 : 4.43E-08 : 0.OOE+00 :----+----------+----------------

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

GOATMILK.:

: : .: ADULT : 2.09E-07 1.69E-07 7.OOE-07 : 3.13E-07 3.07E-07 : 4.72E-05 : 1.81E-08 0.OOE+00+---------------------------+--------------------------------+------------+--------

---

TEEN : 2.76E-07 : 2.20E-07 : 1.28E-06 : 5.54E-07 : 5.46E-07 : 7.47E-05 : 3.74E-08 : 0.OOE+00 :+---------------------------+--------------------------------

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

---

CHILD : 4.18E-07 : 1.67E-07 : 3.12E-06 : 9.59E-07 : 9.05E-07 : 1.48E-04 : 5.76E-08 : 0.00E+00 :-----++-------------------------------------------------------

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

---

INFANT : 7.11E-07 : 1.86E-07 : 5.81E-06 : 2.09E-06 : 1.55E-06 : 3.59E-04 : 1.04E-07 : 0.OOE+00 :+------------+----------------+----------------

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

INHAL : : : : ADULT .2.58E-08 2.93E-07 : 4.54E-08 3.67E-08 3.33E-08 : 4.50E-06 : 4.50E-06 0.OOE+00------------------------------------------

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

TEEN : 3.40E-08 : 5.35E-07 : 6.39E-08 : 4.93E-08 : 4.55E-08 : 5.56E-06 : 6.65E-06 : 0.OOE+00 :------------------------------------------

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

CHILD : 3.83E-08 : 2.75E-06 : 8.63E-08 : 4.70E-08 : 4.36E-08 : 6.25E-06 : 5.43E-06 : 0.OOE+00 :-------+------ ----------------

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

---

INFANT : 2.36E-08 : 2.38E-06 : 5.95E-08 : 3.64E-08 : 2.83E-08 : 5.72E-06 : 3.63E-06 : 0.OOE+00 :+--------------+----------------+----------------

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

---

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

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2008 SPECIAL LOCATION NO. 1 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 4.66E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 7.30E-05 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN----------------------

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

+ ----------

---

+PLUME- : 4.91E-05 : 4.91E-05 : 4.91E-05 : 4.91E-05 : 4.91E-05 : 4.91E-05 : 4.95E-05 : 9.80E-05---------------

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

---

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

GROUND : 1.39E-02 : 1.39E-02 : 1.39E-02 : 1.39E-02 : 1.39E-02 : 1.39E-02 : 1.39E-02 : 1.64E-02---------------------------

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

VEGET : ..: : ADULT 2.54E-04 2.10E-03 6.68E-05 2.15E-04 5.47E-05 1.72E-03 7.65E-06 O.OOE+00------ -----------------------

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

TEEN 3.97E-04 : 2.24E-03 : 1.03E-04 : 3.29E-04 : 8.08E-05 : 2.31E-03 : 1.35E-05 : O.OOE+00-------------------------------

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

+CHILD : 7.97E-04 : 1.46E-03 : 2.33E-04 : 5.04E-04 : 1.19E-04 : 4.43E-03 : 1.97E-05 : O.OOE+00-----+-------------------+------------+----------------+----------------+----------------+----------------+----------------+

MEAT : : : : : : ADULT 7.53E-05 8.57E-04 1.64E-05 7.04E-05 1.88E-05 4.62E-05 4.69E-06 O.OOE+00---- --------------------------

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

---

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

TEEN :,5.97E-05

4.65E-04 : 1.23E-05 : 5.47E-05 : 1.38E-05 : 3.35E-05 : 4.20E-06 : O.OOE+00+----------------+----------------+------------------------------------------------+----------------+

CHILD : 9.27E-05 : 2.39E-04 : 2.01E-05 : 6.48E-05 : 1.57E-05 : 5.05E-05 : 4.75E-06 : O.OOE+00-----+-----------------+------------+----------------+----------------+----------------+----------------+----------------+

COW MILK : .: : : :.nI ADULT : 6.38E-05 1.93E-04 3.92E-05 1.19E-04 7.78E-05 1.28E-03 6.72E-07 O.OOE+00+-+-------------------------+-----------------+------------------+-----------------+------------+(A TEEN : 1.10E-04 : 2.25E-04 : 6.17E-05 : 1.99E-04 : 1.26E-04 : 2.03E-03 : 1.33E-06 : O.OOE+00---- --------------------------

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

---

---

+CHILD : 2.19E-04 : 1.46E-04 : 1.26E-04 : 3.03E-04

• 1.89E-04 : 4.02E-03 : 1.98E-06 : O.OOE+00--+------------------------------------------------------------------------------------------------

INFANT : 3.01E-04 : 4.76E-04 : 1.84E-04 : 5.40E-04 : 2.60E-04 : 9.77E-03 : 3.96E-06 : 0.OOE+00-------------

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

---

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

GOATMILK : .: .: ADULT 1.25E-05 2.49E-05 1.34E-05 2.20E-05 1.79E-05 1.54E-03 4.83E-07 0.OOE+00-------------

+----------+------------+----------------+----------------+----------------+L----------

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

TEEN : 1.95E-05 : 2.93E-05 : 2.31E-05 : 3.78E-05 : 3.03E-05 : 2.44E-03 : 9.90E-07 : O.OOE+00+----------+------------+----------------+----------------

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

---

CHILD : 3.58E-05 : 1.94E-05 : 5.29E-05 : 6.04E-05 : 4.80E-05 : 4.83E-03 : 1.51E-06 : O.OOE+00---------------------------------

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

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

INFANT : 5.25E-05 : 5.90E-05 : 9.13E-05 : 1.18E-04 : 7.47E-05 : 1.17E-02 : 2.79E-06 : O.OOE+00----------------------

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

---

---

+INHAL : : : ..ADULT 2.OOE-06 3.08E-05 7.15E-07 2.93E-06 1.08E-06 6.26E-05 5.77E-04 O.OOE+00---- -----+---------------------------------+------------------------------------+----------------+

TEEN : 2.68E-06 : 2.86E-05 : 9..45E-07

3.84E-06 : 1.41E-06 : 7.77E-05 : 8.43E-04 : O.OOE+00----------

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

---

CHILD : 3.05E-06 : 1.63E-05 : 1.20E-06 : 3.36E-06 : 1.22E-06 : 8.78E-05 : 6.83E-04 : O.OOE+00+-------------------------------+------------------+--------------------------------+------------+

INFANT : 1.61E-06 : 9.01E-06,:

7.84E-07 : 2.16E-06 : 6.81E-07 : 8.03E-05 : 4.40E-04 : O.OOE+00----------+---- ------------------

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

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

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2008 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .54 MILES ESE ANNUAL BETA AIR DOSE = 1.17E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 1.82E-06 MILLRADS PATHWAY T. BODY GI -TRACT BONE LIVER KIDNEY THYROID LUNG SKIN--------------

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

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

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

+PLUME : 1.23E-06 : 1.23E-06 : 1.23E-06 : 1.23E-06 : 1.23E-06 : 1.23E-06 : 1.24E-06 : 2.45E-06--------------

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

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

---

---

+GROUND : 1.07E-02 : 1.07E-02 : 1.07E-02 : 1.07E-02 : 1.07E-02 : 1.07E-02 : 1.07E-02 : 1.26E-02----------------------------

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

VEGET : : ADULT 1.95E-04 1.62E-03 4.32E-05 1.64E-04 4.06E-05 1.08E-03 5.79E-06 0.OOE+00-----------

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

TEEN : 3.05E-04 : 1.73E-03 : 6.71E-05 :-2.52E-04

5.98E-05 : 1.46E-03 : 1.02E-05 : 0.OOE+00------------

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

CHILD : 6.14E-04 : 1.13E-03 : 1.52E-04 : 3.84E-04 : 8.81E-05 : 2.80E-03 : 1.49E-05 : 0.OOE+00-------------

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

MEAT : : : ADULT 5.81E-05 6.63E-04 1.25E-05 5.43E-05 1.44E-05 2.92E-05 3.62E-06 0.OOE+00----------

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

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

TEEN : 4.60E-05 : 3.60E-04 : 9.34E-06 : 4.22E-05 : 1.06E-05 : 2.12E-05 : 3.24E-06 : 0.OOE+00-----------------------

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

---

+CHILD : 7.15E-05 : 1.85E-04 : 1.53E-05 : 4.99E-05 : 1.21E-05 : 3.20E-05 : 3.67E-06 : 0.OOE+00-------------

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

COW MILK : .ADULT : 4.84E-05 1.49E-04 2.89E-05 9.02E-05 5.89E-05 8.10E-04 4.29E-07 0.OOE+00--------------------------

+------------+----------------+----------------+----------------+------------+----------------+0' TEEN : 8.37E-05 : 1.73E-04 : 4.54E-05 : 1.52E-04 : 9.52E-05 : 1.28E-03 : 8.40E-07 : 0.00E+00--------------------------

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

CHILD : 1.68E-04 : 1.13E-04 : 9.17E-05 : 2.30E-04 : 1.42E-04 : 2.53E-03 : 1.24E-06 : 0.OOE+00--------------------------

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

INFANT : 2.30E-04 : 3.68E-04 : 1.33E-04 : 4.08E-04 : 1.95E-04 : 6.15E-03 : 2.54E-06 : 0.OOE+00-------------

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

GOATMILK : : .: : : ADULT : 7.66E-06 1.90E-05 7.44E-06

-1.39E-05 1.18E-05 9.72E-04 9.99E-08 O.OOE+00+---------------+-----------------+---------------------------

---

TEEN : 1.29E-05 : 2.22E-05 : 1.27E-05 : 2.37E-05 : 1.99E-05 : 1.54E-03 : 2.OOE-07 : 0.OOE+00+-------------+----------------+----------------

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

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

CHILD : 2.53E-05 : 1..47E-05

2.87E-05 : 3.71E-05 : 3.11E-05 : 3.04E-03 : 3.02E-07 : 0.OOE+00------ ++----------------+----------------+---------------------+----------------+----------------+

INFANT : 3.72E-05 : 4.52E-05 : 5.04E-05 : 7.17E-05 : 4.77E-05 : 7.38E-03 : 5.84E-07 : 0.OOE+00+---+-----------+----------------+-------------------------

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

INHAL ..ADULT 1.87E-06 2.95E-05 6.47E-07 2.72E-06 9.71E-07 5.76E-05 5.54E-04 0.OOE+00-- +-+----------------------------+--------------------+---------------- +--------- ----------------

+TEEN : 2.51E-06 : 2.78E-05 : 8.52E-07 : 3.57E-06 : 1.27E-06 : 7.14E-05 : 8.09E-04 : 0.OOE+00+-----------------------------------+--------------+-------------

---

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

CHILD : 2.85E-06 : 1.86E-05 : 1.08E-06 : 3.10E-06 : 1.09E-06 : 8.06E-05 : 6.55E-04 : 0.OOE+00+---------------+----------------+---------------------------

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

---

+INFANT : 1.49E-06 : 1.12E-05 : 6.97E-07 : 1.96E-06 : 6.01E-07 : 7.37E-05 : 4.22E-04 : 0.OOE+00----- -----------------------

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

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2008 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.01E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 1.58E-04 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN----------------------

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

PLUME : 1.06E-04 : 1.06E-04 : 1.06E-04 : 1.06E-04 : 1.06E-04 : 1.06E-04 : 1.07E-04 : 2.12E-04 :------------------

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

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

GROUND : 5.27E-03 : 5.27E-03 : 5.27E-03 : 5.27E-03 : 5.27E-03 5.27E-03 : 5.27E-03 : 6.20E-03 :----------------------------

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

VEGET : ADULT 9.72E-05 7.96E-04 :3.16E-05 8.29E-05 2.20E-05 8.32E-04 2.99E-06 0.OOE+00---------------

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

---

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

TEEN : 1.52E-04 : 8.47E-04 : 4.'82E-05

1.27E-04 : 3.25E-05 1.12E-03 : 5.28E-06 : 0.OOE+00 :+ -----------

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

---

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

CHILD : 3.03E-04 : 5.54E-04 : 1.09E-04 : 1.94E-04 : 4.83E-05 2.15E-03 : 7.72E-06 : 0.OOE+00 :---------------------------------------

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

MEAT : : : ADULT 2.86E-05 3.24E-04 6.30E-06 2.67E-05 7.16E-06 2.24E-05 1.78E-06 0.OOE+00----------

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

---

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

TEEN : 2.26E-05.:

1.76E-04 : 4.73E-06 : 2.08E-05 : 5.27E-06 1.62E-05 : 1.59E-06 : 0.OOE+00 :--+--------------------------+-----------------------------------------

+---------

---

+CHILD : 3.51E-05 : 9.04E-05 : 7.76E-06 : 2.46E-05 : 5.99E-06 2.45E-05 : 1.80E-06 : 0.OOE+00-----+-------+---------------+------------+----------------+------------+---------------+----------------+------------+

COW MILK : : :.tI ADULT : 2.48E-05 7.33E-05 1.58E-05 4.59E-05 3.04E-05 6.24E-04 3.21E-07 0.OOE+00-----------

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

7 --------------------------------------------------------

+-4 TEEN : 4.23E-05 : 8.52E-05 : 2.51E-05 : 7.73E-05 : 4.94E-05 9.88E-04 : 6.41E-07 : 0.OOE+00 :----------

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

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

CHILD : 8.40E-05 : 5.56E-05 : 5.17E-05 : 1.18E-04 : 7.44E-05 1.96E-03 : 9.62E-07 : 0.OOE+00 :---------+----------------+----------------

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

---

+INFANT : 1.16E-04 : 1.80E-04 : 7.65E-05 : 2.11E-04 : 1.03E-04 4.75E-03 : 1.88E-06 : 0.OOE+00 :----------

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

GOATMILK : : : ADULT : 6.20E-06 9.65E-06 7.25E-06 1.07E-05 8.27E-06 7.49E-04 3.85E-07 0.OOE+00----------

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

---

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

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

TEEN : 9.OOE-06 : 1.14E-05 : 1.26E-05 : 1.84E-05 : 1.42E-05 1.i9E-03 : 7.93E-07 : 0.OOE+00 :---------++-----------------+-------------------------

---

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

CHILD : 1.53E-05 : 7.59E-06 : 2.91E-05 : 3.OOE-05 : 2.26E-05 2.35E-03 : 1.22E-06 : 0.OOE+00 :--------------

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

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

---

---

+INFANT : 2.24E-05 : 2.26E-05 : 4.95E-05 5.94E-05 : 3.58E-05 5.70E-03 : 2.22E-06 : 0.OOE+00:------------------------

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

INHAL : ADULT 6.68E-07 8.99E-06 2.88E-07 1.02E-06 4.40E-07 2.28E-05 1.68E-04 0.OOE+00+------------+----------------+---------------------------------------

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

TEEN : 8.97E-07 : 8.48E-06 : 3.85E-07 : 1.36E-06 : 5.85E-07 : 2.85E-05 : 2.45E-04,:

0.OOE+00 :+----- ---------------------

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

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

CHILD : 1.03E-06 : 5.97E-06 : 4.96E-07 : 1.21E-06 : 5.19E-07 3.27E-05

1.99E-04 : 0.OOE+00 :--------+------------+------------+----------------+------------+----------------+

---

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

INFANT : 5.77E-07 : 3.84E-06 : 3.41E-07 : 8.51E-07 : 3.05E-07 2.99E-05 : 1.28E-04 : 0.OGE+00-------+----------------+----------------+-----------------------------

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

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2008 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 2.71E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 4.18E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-++++----------------

---

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

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

PLUME : 2.81E-05 : 2.81E-05 : 2.81E-05 : 2.81E-05 : 2.81E-05 : 2.81E-05 : 2.84E-05 : 5.62E-05 S+ + ++-------------

---

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

++ +--------

---

GROUND : 1.91E-04 : 1.91E-04 : 1.91E-04 : 1.91E-04 : 1.91E-04 : 1.91E-04 : 1.91E-04 : 2.25E-04-+--------------+

---

---

---

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

VEGET .....ADULT 3.61E-06 2.89E-05 1.70E-06 3.13E-06 9.07E-07 4.62E-05 1.16E-07 0.00E+00 S+ +++ -----------------------

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

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

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

TEEN 5.59E-06 : 3.08E-05 : 2.57E-06 : 4.79E-06 : 1.35E-06 : 6.22E-05 : 2.06E-07 : 0.00E+00-+--+--------------------------+------------

---

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

CHILD : 1.11E-05 : 2.01E-05 : 5.76E-06 : 7.37E-06 : 2.02E-06 : 1.19E-04 : 3.03E-07 : 0.OOE+00-+-------------------------+------------+------------+------------+------------+----------------+----------------+

MEAT ....ADULT 1.04E-06 1.17E-05 2.39E-07 9.75E-07': 2.64E-07 1.24E-06 6.48E-08 0.OOE+00 S+-------------------------+----------------+------------+------------+------------+------------+----------------+

TEEN : 8.22E-07 : 6.37E-06 : 1.79E-07 :.7.58E-07

1.95E-07 : 8.98E-07 : 5.81E-08 : 0.OOE+00 S+-------------------------+----------------+------------+------------+------------+------------+----------------+

CHILD : 1.27E-06 : 3.27E-06 : 2.95E-07 : 8.99E-07 : 2.22E-07 : 1.36E-06 : 6.57E-08 : 0.OOE+00 S+-------------------+----------------+----------------+----------------+----------------+------------+----------------+

COW MILK :.:- --.------ .---ADULT : 9.56E-07 2.67E-06 6.59E-07 1.75E-06 1.19E-06 3.47E-05 1.76E-08 0.OOE+00 S----------------+

+ + + + + + -00 TEEN : 1.60E-06 : 3.11E-06 : 1.06E-06 : 2.96E-06 : 1.94E-06 : 5.50E-05 : 3.56E-08 : 0.OOE+00+------------------------+----------------

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

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

I CHILD : 3.14E-06 : 2.03E-06 : 2.24E-06 : 4.55E-06 : 2.94E-06 : 1.09E-04 :15.38E-08

0.OOE+00+-----------------

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

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

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

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

INFANT : 4.35E-06 : 6.55E-06 : 3.39E-06 : 8.26E-06 : 4.17E-06 : 2.65E-04 : 1.02E-07 : 0.OOE+00-++++---------

---

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

---

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

GOATMILK : ...ADULT : 3.56E-07 3.69E-07 4.56E-07 5.91E-07 4.32E-07 4.17E-05 3.20E-08 0.OOE+00++----------------

---

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

TEEN : 4.69E-07 : 4.39E-07 : 7.96E-07 : 1.03E-06 : 7.48E-07 : 6.60E-05 : 6.60E-08 : 0.OOE+00 S+ + ------------------------------------------------------------------------------------------

+CHILD : 7.09E-07 : 2.96E-07 : 1.86E-06 : 1.72E-06 : 1.21E-06 : 1.31E-04 : 1.01E-07 : 0.OOE+00-+ +++ ------+--------------------------------

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

---

INFANT : 1.03E-06 : 8.39E-07 : 3.12E-06 : 3.45E-06 : 1.96E-06 : 3.18E-04 : 1.84E-07 : 0.OOE+00+-----------------+----------------

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

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

INHAL .: : .ADULT 5.34E-08 5.66E-07 3.61E-08 8.90E-08 5.84E-08 3.58E-06 1.03E-05 0.OOE+00 S+ -------------------------------

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

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

---

+TEEN : 7.13E-08 : 5.44E-07 : 4.86E-08 : 1.19E-07 : 7.89E-08 : 4.57E-06 : 1.51E-05 : 0.OOE+00-+-+---------------------------+---------------+----------------

---

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

CHILD : 8.23E-08 : 4.47E-07 : 6.36E-08 : 1.09E-07 : 7.18E-08 : 5.40E-06 : 1.22E-05 : 0.OOE+00++--------------------------------------------------------

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

INFANT : 4.87E-08 : 3.14E-07 : 4.49E-08 : 8.41E-08 : 4.48E-08 : 4.93E-06 : 7.88E-06 : 0.OOE+00-------------------------------

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

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

TABLE 2. DOSES TO MAXIMUM INDIVIDUAL (MREM), APRIL-JUNE 2008 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 7.95E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 1.24E-04 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN+-+-------------+------------+------------------------------------

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

PLUME : 8.36E-05 : 8.36E-05 : 8.36E-05 : 8.36E-05 : 8.36E-05 : 8.36E-05 : 8.44E-05 : 1.67E-04+-------------+---------------------------------------------------

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

GROUND : 8.75E-04 : 8.75E-04 : 8.75E-04 : 8.75E-04 : 8.75E-04 : 8.75E-04 : 8.75E-04 : 1.03E-03+-+-----------+------------+----------------------+----------------

+ +--------

---

VEGET : : : : ADULT 1.63E-05 1.32E-04 6.58E-06 1.40E-05 3.91E-06 1.77E-04 5.14E-07 0.OOE+00------ ++----------------+----------------+------------+---------------- +--------- ----------------

+TEEN : 2.53E-05 : 1.40E-04 : 9.99E-06 : 2.15E-05 : 5.79E-06 : 2.38E-04 : 9.10E-07 i 0.OOE+00--------+--------

---

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

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

CHILD : 5.06E-05 : 9.18E-05 : 2.24E-05 : 3.30E-05 : 8.67E-06 : 4.56E-04 : 1.33E-06 : 0.OOE+00------------

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

MEAT ..: : ADULT 4.74E-06 5.36E-05 1.07E-06 4.44E-06 1.20E-06 4.75E-06 2.95E-07 0.OOE+00----+-----------------+----------------+----------------+----------------+----------------+------------+----------------+

TEEN : 3.75E-06 : 2.91E-05 : 8.02E-07 : 3.45E-06 : 8.82E-07 : 3.44E-06.:

2.65E-07 : 0.OOE+00------------

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

CHILD : 5.82E-06 : 1.49E-05 : 1.32E-06 : 4.09E-06 : 1.OOE-06 : 5.19E-06 : 2.99E-07 : 0.OOE+00------------

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

COW MILK : : : : :.tI ADULT : 4.24E-06 1.22E-05 2.83E-06 7.82E-06 5.24E-06 1.33E-04 6.77E-08 0.OOE+00+ ----------------------------------------------------------

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

11 TEEN : 7.17E-06 : 1.42E-05 : 4.52E-06 : 1.32E-05 : 8.54E-06 : 2.10E-04 : 1.36E-07 : 0.OOE+00+ ----------------------------------------------------------

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

CHILD : 1.41E-05 : 9.24E-06 : 9.44E-06 : 2.02E-05 : 1.29E-05 : 4.17E-04 : 2.05E-07 : 0.OOE+00------------------------------------------------------

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

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

INFANT : 1.95E-05 : 2.99E-05 : 1.42E-05 : 3.64E-05 : 1.81E-05 : 1.01E-03 : 3.95E-07 : 0.OOE+00+ ------------------------------------------

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

GOATMILK : : : : : ADULT : 1.35E-06 1.65E-06 1.67E-06 2.27E-06 1.69E-06 1.59E-04 1.08E-07 0.OOE+00--+-----------------------++

,------------------------------------

+--------

---

TEEN : 1.84E-06 : 1.95E-06 : 2.91E-06 : 3.93E-06 : 2.92E-06 : 2.52E-04 : 2.22E-07 : 0.OOE+00+---------------------------------

---

-----------------

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

CHILD : 2.91E-06 : 1.31E-06 : 6.79E-06 : 6.50E-06 : 4.70E-06 : 5.OOE-04 : 3.41E-07 : 0.OOE+00 S-------+----------------+----------------+----------------+----------------

+--------

---

+INFANT : 4.25E-06 : 3.79E-06 : 1.14E-05 : 1.30E-05 : 7.53E-06 : 1.21E-03 : 6.20E-07 : 0.OOE+00-------------

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

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

INHAL : : : : : ADULT 2.23E-07 2.30E-06 1.22E-07 3.67E-07 1.90E-07 8.59E-06 4.27E-05 0.OOE+00----+-----------------+----------------+----------------+----------------+----------------+------------+----------------+

TEEN : 3.01E-07 : 2.16E-06 : 1.66E-07 : 4.93E-07 : 2.56E-07 : 1.09E-05 : 6.23E-05 : 0.OOE+00-------------

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

---

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

CHILD : 3.53E-07 : 1.41E-06 : 2.17E-07 : 4.55E-07 : 2.32E-07 : 1.27E-05 : 5.05E-05 : 0.OOE+00----+---------------------+----------------+----------------+----------------+------------+------------+----------------+

INFANT : 2.13E-07 : 9.58E-07 : 1.56E-07 : 3.54E-07 : 1.43E-07 : 1.16E-05 : 3.25E-05 : 0.OOE+00+----------------------------+-------

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

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

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2008 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 3.81E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 6.08E-05 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN+--------------+----------------+----------------

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

---

+PLUME : 4.09E-05 : 4.09E-05 : 4.09E-05 : 4.09E-05 : 4.09E-05 : 4.09E-05 : 4.12E-05 : 8.10E-05--+----------------------------+--------------------------------------

+---------

---

+GROUND : 1.13E-02 : 1.13E-02 : 1.13E-02 : 1.13E-02 : 1.13E-02 : 1.13E-02 : 1.13E-02 : 1.32E-02-----+-------------------+----------------+------------+----------------+----------------+----------------+------------+

VEGET : : .: : : ADULT 2.07E-04 1.70E-03 1.41E-04 1.72E-04 4.62E-05 2.14E-03 5.67E-06 0.OOE+00-----+-----------------------+------------+----------------+----------------+------------+------------+----------------+

TEEN : 3.24E-04 : 1.81E-03 : 2.28E-04 : 2.63E-04 : 6.85E-05 : 2.89E-03 : 1.OOE-05 : 0.OOE+00----------------

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

CHILD' : 6.52E-04 : 1.19E-03 : 5.42E-04 : 4.03E-04 : 1.02E-04 : 5.53E-03 : 1.46E-05 0.OOE+00----------------

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

MEAT : : : .ADULT 5.97E-05 6.66E-04 1.30E-05 5.41E-05 1.41E-05 5.77E-05 3.46E-06 0.OOE+00---------------------------

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

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

---

----------------

+TEEN : 4.73E-05 : 3.61E-04 : 9.86E-06 : 4.20E-05 : 1.04E-05 : 4.18E-05 : 3.10E-06 : 0.OOE+00--------------------------------------

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

---

---

+CHILD : 7.35E-05 : 1.85E-04 : 1.64E-05 : 4.97E-05 : 1.18E-05 : 6.31E-05 : 3.50E-06 : 0.OOE+00++----------+--------------------------------+----------------+----------------+------------+------------+

COW MILK : : : : : ADULT 4.97E-05 :1.52E-04 3.49E-05 9.09E-05 6.15E-05 1.60E-03 5.49E-07 0.OOE+00+--------

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

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

TEEN : 8.53E-05 : 1.77E-04 : 5.64E-05 : 1.53E-04 : 1.OOE-04 : 2.53E-03 : 1.08E-06 : 0.OOE+00------ +-- -------------

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

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

---

+CHILD : 1.70E-04 : 1.16E-04 : 1.20E-04 : 2.34E-04 : 1.51E-04 : 5.OOE-03 : 1.65E-06 : 0.OOE+00+-----------+------------+----------------

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

+ + +INFANT : 2.37E-04 : 3.61E-04 : 1.87E-04 : 4.20E-04 : 2.12E-04 : 1.22E-02 : 3.25E-06 : 0.OOE+00-+---------+------------

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

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

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

GOATMILK : : : : : : ADULT : 1.14E-05 2.14E-05 2.08E-05 1.94E-05 1.76E-05

1.92E-03 4.31E-07 0.00E+00---------+ ----------------

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

+-------------TEEN 1.78E-05 :-2.55E-05 3.71E-05 :-3.35E-05

3.02E-05 : 3.04E-03 : 8.84E-07 : 0.OOE+00+-------------------+-----------------+----------------+----------------+------------+------------

CHILD : 3.25E-05 : 1.73E-05 : 8.85E-05 : 5.43E-05 : 4.83E-05 : 6.01E-03 : 1.36E-06 : 0.OOE+00+-----------------------+-----------------+--------------------------------------

---

+INFANT : 4.99E-05 : 4.67E-05 : 1.62E-04 : 1.10E-04 : 7.75E-05 : 1.46E-02 : 2.49E-06 : 0.OOE+00---------+------------+---------------------

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

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

INHAL .: : : ADULT 2.26E-06 3.41E-05 1.24E-06 3.28E-06 1.42E-06 1.15E-04 6.29E-04 0.OOE+00++----------+----------------------------+-----------------+

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

---

TEEN : 3.03E-06 : 3.51E-05 : 1.68E-06 : 4.32E-06 : 1.87E-06 : 1.42E-04 : 9.20E-04 : 0.OOE+00+------------------------+

---

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

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

CHILD : 3.44E-06 : 5.17E-05 : 2.20E-06 : 3.81E-06 : 1.67E-06 : 1.60E-04 : 7.46E-04 : 0.OOE+00---------------

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

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

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

INFANT : 1.85E-06 : 3.97E-05 : 1.47E-06 : 2.50E-06 : 9.73E-07 : 1.46E-04 : 4.82E-04 : 0.OOE+00-- +--------------------

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

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2008 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 3.49E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 5.58E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-+---------+-------------

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

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

+PLUME : 3.75E-05 : 3.75E-05 : 3.75E-05 : 3.75E-05 : 3.75E-05 : 3.75E-05 : 3.78E-05 : 7.43E-05-+---- --------------

---

+GROUND : 1.44E-02 : 1.44E-02 : 1.44E-02 : 1.44E-02 : 1.44E-02 : 1.44E-02 : 1.44E-02 : 1.70E-02-+-----------+-------------+-------------+------------+-------------+-------------+------------+------------+

VEGET : : : .: : ADULT 2.66E-04 2.18E-03 1.81E-04 2.21E-04 5.93E-05 2.75E-03 7.27E-06 0.OOE+00-+---------+-------------+-------------+-------------+-------------+-------------+-------------+-------------+

TEEN : 4.15E-04 : 2.32E-03 : 2.92E-04 : 3.37E-04 : 8.78E-05 : 3.71E-03 : 1.28E-05 : 0.OOE+00-++------------+-----------------+--------------------------+-------------+---------+-------------

CHILD : 8.35E-04 : 1.52E-03 : 6.95E-04 : 5.16E-04 : 1.31E-04 : 7.10E-03 : 1.87E-05 : 0.OOE+00-+----------+-------------+-------------+-------------+-------------+-------------+-------------+------------+

MEAT : : : : .: ADULT 7.65E-05 8.54E-04 1.67E-05 6.93E-05 1.81E-05 7.41E-05 4.43E-06 0.OOE+00+------------+------------

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

---

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

TEEN : 6.06E-05 : 4.63E-04 : 1.26E-05 : 5.39E-05 : 1.34E-05 : 5.37E-05 : 3.97E-06 : 0.OOE+00-+++ --------+-------------

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

---

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

CHILD : 9.42E-05 : 2.38E-04 : 2.10E-05 : 6.38E-05 : 1.52E-05 : 8.10E-05 : 4.49E-06 : 0.OOE+00-+----------+-------------+-------------+-------------+-------------+-------------+------------+-------------+

COW MILK : : : : : ADULT : 6.38E-05 1.95E-04 4.47E-05 1.17E-04 7.88E-05 2.05E-03 7.04E-07 0.OOE+00+------------+------------

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

---

+TEEN : 1.09E-04 : 2.27E-04 : 7.23E-05 : 1.96E-04 : 1.28E-04 : 3.25E-03 : 1.39E-06 : 0.OOE+00+------------+------------

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

---

+CHILD : 2.18E-04 : 1.48E-04 : 1.53E-04 : 2.99E-04 : 1.94E-04 : 6.42E-03 : 2.11E-06 : 0.OOE+00-++----------------+------------+

---

---

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

7

---

+I INFANT : 3.04E-04 : 4.62E-04 : 2.39E-04 : 5.39E-04 : 2.72E-04 : 1.56E-02 : 4.16E-06 : 0.OOE+00-+---------+-------------+-------------+-------------+-------------+--- ----------+-------------+-------------+

GOATMILK :.: : : : : ADULT : 1.46E-05 2.74E-05 2.67E-05 2.49E-05 2.25E-05 2.47E-03 5.46E-07 0.OOE+00+----------------+-------------+-------------+-------------+-------------+------------+----------+

TEEN 2.28E-05 : 3.27E-05 : 4.75E-05 : 4.28E-05 : 3.87E-05 : 3.90E-03 : 1.12E-06 : 0.OOE+00------------

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

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

CHILD : 4.17E-05 : 2.22E-05 : 1.13E-04 : 6.95E-05 : 6.20E-05 : 7.71E-03 : 1.72E-06 : 0.OOE+00-+---+-------------++---------------------------------------+-----------------------------------

INFANT : 6.40E-05 : 5.99E-05 : 2.07E-04 : 1.41E-04 : 9.93E-05 : 1.87E-02 : 3.16E-06 : 0.OOE+00------------

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

INHAL : .: : : ADULT 2.71E-06 4.14E-05 1.47E-06 3.92E-06 1.67E-06 1.34E-04 7.,58E-04 0.OOE+00-++-------------+------------------------------+-------------+------------+-----------------------

TEEN : 3.62E-06 : 4.52E-05 : 2.OOE-06 : 5.15E-06 : 2.21E-06 : 1.66E-04 : 1.11E-03 : 0.OOE+00-+----------+-------------+-------------+-------------+-------------+------------+-------------+-------------+

CHILD : 4.12E-06 : 8.92E-05 : 2.62E-06 : 4.54E-06 : 1.97E-06 : 1.87E-04 : 8.99E-04 : 0.OOE+00-----------

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

INFANT : 2.21E-06 : 7.16E-05 : 1.75E-06 : 2.97E-06 : 1.15E-06 : 1.71E-04 : 5.82E-04 : 0.OOE+00-+-------------+-------------+-

---

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

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2008 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.08E-04 MILLRADS ANNUAL GAMMA AIR DOSE = l.72E-04 MILLRADS PATHWAY T. BODY GI -TRACT BONE LIVER KIDNEY THYROID LUNG SKIN+---------------+------------+--

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

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

---

+PLUME 1.16E-04 : 1.16E-04 : 1.16E-04 : 1.16E-04 : 1.16E-04 : 1.16E-04 : 1.17E-04 : 2.30E-04-- +------------+------------+------------------------------------+------------+------------+-----------+

GROUND : 5.79E-03 : 5.79E-03 : 5.79E-03 : 5.79E-03 : 5.79E-03 : 5.79E-03 : 5.79E-03 : 6.82E-03------------------

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

VEGET : : : : : : ADULT 1.08E-04 8.76E-04 8.26E-05 9.07E-05 2.55E-05 1.33E-03 3.08E-06 0.OOE+00------------------------

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

TEEN : 1.68E-04 : 9.32E-04 : 1.32E-04 : 1.39E-04 : 3.79E-05 : 1.80E-03 : 5.45E-06 : 0.OOE+00------------

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

CHILD 3.37E-04 : 6.11E-04 : 3.13E-04 : 2.13E-04 : 5.69E-05 : 3.45E-03 : 7.99E-06 : 0.OOE+00----+-----------------+----------------+------------+----------------+----------------+----------------+----------------+

MEAT : : : : .ADULT 3.08E-05 3.42E-04 6.91E-06 2.79E-05 7.35E-06 3.59E-05 1.79E-06 0.OOE+00 4-+------------------------------

+--------

---

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

TEEN : 2.44E-05 : 1.86E-04 : 5.22E-06 : 2.17E-05 : 5.42E-06 : 2.60E-05 :.1.60E-06

0.OOE+00---+----------------------------------------------------------

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

CHILD : 3.78E-05 : 9.53E-05 : 8.69E-06 : 2.57E-05 : 6.17E-06 : 3.93E-05 : 1.81E-06 : 0.OOE+00+-----------------------+----------------+----------------+----------------+---------

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

COW MILK : : : ADULT : 2.66E-05 7.83E-05 1.95E-05 4.83E-05 3.29E-05 1.OOE-03 4.03E-07 0.OOE+00---------------

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

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

---

+k) TEEN : 4.51E-05 : 9.11E-05 : 3.18E-05 : 8.15E-05 : 5.38E-05 : 1.58E-03 : 8.04E-07 : 0.OOE+00----+----------------------------------------------

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

---

CHILD : 8.90E-05 : 5.96E-05 : 6.79E-05 : 1.25E-04 : 8.17E-05 : 3.13E-03 : 1.23E706 : 0.OOE+00---------------------

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

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

---

+INFANT : 1.24E-04 : 1.86E-04 : 1.07E-04 : 2.27E-04 : 1.16E-04 : 7.60E-03 : 2.36E-06 : 0.OOE+00----------------------------------

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

GOATMILK : I : : : ADULT : 8.34E-06 1.13E-05 1.43E-05 1.38E-05 : 1.13E-05 1.20E-03 5.82E-07 0.OOE+00+-----------+-------------+--------------------+----------------+----------------+----------------+

TEEN : 1.18E-05 : 1.35E-05 2.55E-05 : 2.40E-05 : 1.95E-05 : 1.90E-03 : 1.20E-06 : 0.OOE+00+---------------+----------------+----------------

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

---

---

+CHILD : 1.94E-05 : 9.23E-06 : 6.06E-05 : 3.97E-05 : 3.14E-05 : 3.75E-03 : 1.84E-06 : 0.OOE+00------ ++----------------+----------------+---------------------------- ---------- -----------------

+INFANT : 2.93E-05 : 2.43E-05 : 1.08E-04 : 8.05E-05 : 5.08E-05 : 9.12E-03 : 3.35E-06 : 0.OOE+00--------------------

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

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

+---------

---

+INHAL : : : : : : ADULT :.1.07E-06 1.51E-05 6.22E-07 1.60E-06 7.42E-07 5.47E-05 2.74E-04 0.OOE+00--------------

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

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

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

TEEN : 1.43E-06 : 1.66E-05 : 8.48E-07 : 2.11E-06 : 9.88E-07 : 6.79E-05 : 4.01E-04 : 0.OOE+00--------+----------------

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

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

---

+CHILD : 1.64E-06 : 3.35E-05 : 1.11E-06 : 1.89E-06 : 8.89E-07 : 7.70E-05 : 3.26E-04 : 0.OOE+00+-------------------------------

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

INFANT : 9.08E-07 : 2.71E-05 : 7.57E-07 : 1.30E-06 : 5.29E-07 : 7.03E-05 : 2.11E-04 : 0.OOE+00---+----------------------

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

---

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

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2008 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 6.35E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 1.01E-04 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN----------

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

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

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

PLUME -: 6.81E-05 : 6.81E-05 : 6.81E-05 : 6.81E-05 : 6.81E-05 : 6.81E-05 : 6.87E-05 : 1.35E-04-------- --------------

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

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

GROUND : 2.27E-04 : 2.27E-04 : 2.27E-04 : 2.27E-04 : 2.27E-04 : 2.27E-04 : 2.27E-04 : 2.68E-04----------------

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

VEGET : .: : : ADULT 4.36E-06 3.44E-05 3.96E-06 3.71E-06 1.13E-06 6.89E-05 1.33E-07 0.OOE+00-----------------

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

TEEN : 6.72E-06 : 3.66E-05 : 6.27E-06 : 5.69E-06 : 1.68E-06 : 9.28E-05 : 2.36E-07 : 0.OOE+00----+------------+-------------+------------+------------+------------+------------+------------+-------------+

CHILD : 1.34E-05 : 2.40E-05 : 1.47E-05 : 8.78E-06 : 2.54E-06 : 1.78E-04 : 3.47E-07 : 0.OOE+00-----------------

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

MEAT : : ADULT 1.21E-06 1.34E-05 2.85E-07 1.10E-06 2.93E-07 1.85E-06 7.07E-08 0.OOE+00---------------------

---

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

TEEN : 9.58E-07 : 7.27E-06 : 2.16E-07 : 8.58E-07 : 2.17E-07 : 1.34E-06 : 6.34E-08 : 0.OOE+00--------+---------------------

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

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

CHILD : 1.48E-06 : 3.73E-06 : 3.60E-07 : 1.02E-06 : 2.47E-07 : 2.03E-06 : 7.18E-08 : 0.OOE+00 S------- -----------------------

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

COW MILK : : : : : : ADULT : 1.12E-06 3.08E-06 8.75E-07 2.01E-06 1.38E-06 5.17E-05 2.44E-08 0.OOE+00---------------------

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

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

+------------+(j TEEN : 1.85E-06 : 3.59E-06 : 1.44E-06 : 3.40E-06 : 2.28E-06 : 8.19E-05 : 4.93E-08 : 0.OOE+00--------------------

---

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

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

CHILD : 3.59E-06 : 2.35E-06 : 3.13E-06 : 5.26E-06 : 3.48E-06 : 1.62E-04 : 7.55E-08 : 0.OOE+00-----------++

---

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

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

INFANT : 5.03E-06 : 7.29E-06 : 4.98E-06 : 9.64E-06 : 5.OOE-06 : 3.94E-04 : 1.42E-07 : 0.OOE+00--------+-------------------

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

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

GOATMILK : .: : : : ADULT : 5.05E-07 4.66E-07 8.20E-07 8.19E-07 6.OOE-07 6.21E-05 4.87E-08 :0.OOE+00+------------

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

---

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

TEEN : 6.49E-07 : 5.61E-07 : 1.46E-06 :,1.43E-06

1.05E-06 : 9.82E-05 : 1.01E-07 : 0.OOE+00--- -----------

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

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

---

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

CHILD : 9.50E-07 : 3.86E-07 : 3.46E-06 : 2.41E-06 : 1.70E-06 : 1.94E-04 : 1.54E-07 : 0.OOE+00------------

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

INFANT : 1.41E-06 : 9.78E-07 : 6.01E-06 : 4.88E-06 : 2.78E-06 : 4.72E-04 : 2.80E-07 : 0.OOE+00----------------

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

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

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

INHAL : : : .: : ADULT 1.22E-07 1.02E-06 9.20E-08 2.07E-07 1.26E-07 6.73E-06 1.79E-05,:

0.OOE+00-------- -------------

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

TEEN : 1.64E-07 : 1.20E-06 : 1.26E-07 : 2.80E-07 : 1.71E-07 : 8.49E-06 : 2.63E-05 : 0.OOE+00-------+ --------------

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

CHILD : 1.94E-07 : 2.92E-06 : 1.67E-07 : 2.64E-07 : 1.57E-07 : 9.88E-06 : 2.13E-05 : 0.OOE+00----------

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

++-------

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

++-------

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

INFANT : 1.22E-07 : 2.49E-06 : 1.21E-07 : 2.17E-07 : 9.98E-08 : 9.03E-06 : 1.38E-05 : 0.OOE+00------- -------------

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

TABLE 3. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-JUNE 2008 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 1.30 MILES SW ANNUAL BETA AIR DOSE = 8.26E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 1.32E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN----------------------

---

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

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

PLUME : 8.85E-05 : 8.85E-05 : 8.85E-05 : 8.85E-05 : 8.85E-05 : 8.85E-05 : 8.94E-05 : 1.76E-04-------+------------------+-------------

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

---

+-------------+------ ---+GROUND : 8.45E-04 : 8.45E-04 : 8.45E-04 : 8.45E-04 : 8.45E-04 : 8.45E-04 : 8.45E-04 : 9.94E-04----------------

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

VEGET : : : : ADULT 1.61E-05 1.28E-04 1.44E-05 1.37E-05 4.13E-06 2.49E-04 4.88E-07 0.OOE+00---------------------

---

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

TEEN : 2.49E-05 : 1.36E-04 : 2.28E-05 : 2.10E-05 : 6.15E-06 : 3.35E-04 : 8.68E-07 : 0.OOE+00---------+ ---------------

+--------

L + -------------

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

CHILD :.4.97E-05

8.91E-05 : 5.35E-05 : 3.24E-05 : 9.30E-06 : 6.42E-04 : 1.28E-06 : 0.OOE+00-----+---------+--------------I------------+-------------+-------------+-------------+-------------+-------------+

MEAT : : : : : ADULT 4.51E-06 4.98E-05 1.05E-06 4.10E-06 1.09E-06 6.69E-06 2.62E-07 0.OOE+00---------+---------------

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

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

TEEN 3.56E-06 : 2.70E-05 : 7.96E-07 : 3.19E-06 : 8.03E-07 : 4.84E-06 : 2.35E-07 : 0.OOE+00---------------------------

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

---

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

CHILD : 5.51E-06 : 1.39E-05 : 1.33E-06 : 3.78E-06 : 9.16E-07 7.31E-06 : 2.66E-07 : 0.OOE+00-----+---------+-------------+-------------+-------------+-------------+-------------+-------------+-------------+

COW MILK : : : : .: ADULT : 4.11E-06 1.14E-05 3.20E-06 7.42E-06 5.10E-06 1.86E-04 8.69E-08 0.OOE+00 N)-------------------+-------------+-------------+-------------+-------------+------------+-------------+-------------+

TEEN : 6.84E-06 : 1.33E-05 : 5.27E-06 : 1.25E-05 : 8.38E-06 : 2.95E-04 : 1.75E-07 : 0.OOE+00-----+----------+-------------+-------------+-------------+-------------+------------+-------------+-------------+

CHILD : 1.33E-05 : 8.74E-06 : 1.14E-05 : 1.94E-05 : 1.28E-05 : 5.84E-04 : 2.68E-07 : 0.OOE+00--------+-------------+-------------+-------------+-------------+----------

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

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

INFANT : 1.86E-05 : 2.71E-05 : 1.82E-05 : 3.55E-05 : 1.84E-05 : 1.42E-03 : 5.06E-07 : 0.OOE+00-----+----------+-------------+-------------+-------------+-------------+------------+-------------+-------------+

GOATMILK : .: : : ADULT 1.80E-06 1.72E-06 2.94E-06 2.93E-06 2.16E-06 2.24E-04 1.70E-07 0.OOE+00---------

---

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

TEEN : 2.33E-06-:

2.07E-06 : 5.22E-06 : 5.11E-06 : 3.76E-06 : 3.54E-04 : 3.51E-07 : 0.OOE+00---------+------------+

---

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

CHILD, : 3.45E-06 : 1.42E-06 : 1.24E-05 : 8.58E-06 :.6.11E-06

7.01E-04 : 5.39E-07 : 0.OOE+00---------+------------+

---

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

INFANT : 5.12E-06 : 3.62E-06 : 2.16E-05 : 1.74E-05 : 9.98E-06 : 1.70E-03 : 9.79E-07 : 0.OOE+00---------+------------+

---

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

INHAL : : : : : ADULT 2.45E-07 2.65E-06 1.66E-07 3.95E-07 2.16E-07 1.30E-05 4.79E-05 0.OOE+00+----------+------------+-------------+-------------+-------------+----------+-------------+------------+

TEEN : 3.29E-07 : 2.79E-06 : 2.27E-07 : 5.29E-07 : 2.91E-07 : 1.63E-05 : 7.OOE-05 : 0.OOE+00---------+------------+

---

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

CHILD : 3.84E-07 : 4.62E-06 : 3.OOE-07 : 4.88E-07 : 2.66E-07 : 1.88E-05 : 5.68E-05 : 0.OOE+00--------+-------------------------+-------------+------------+------------+------------+-----------+

INFANT : 2.30E-07 : 3.73E-06 : 2.12E-07 : 3.76E-07 : 1.65E-07 : 1.71E-05 : 3.67E-05 : 0.OOE+00+------------

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

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2008 SPECIAL LOCATION NO. 1 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 2.37E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 3.64E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-- +-+-------+----------------------------------------------------------- --------- ----------------

+PLUME 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.47E-04 : 4.92E-04---------+------------+---------------+----------------+------------+

+----------

---

+GROUND : 2.37E-03 : 2.37E-03 : 2.37E-03 2.37E-03

2.37E-03 : 2.37E-03 : 2.37E-03 : 2.79E-03----------

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

---

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

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

VEGET .: : : : : ADULT 4.89E-05.:

3.34E-04 5.74E-04 1.98E-05 2.83E-06 3.80E-04 4.97E-08 0.OOE+00-----+--------+--------------+------------+----------------+----------------+----------------+------------+------------+

TEEN : 7.46E-05 : 3.60E-04 : 8.11E-04 : 3.04E-05 : 4.30E-06 : 5.13E-04 : 9.31E-08 : 0.OOE+00---------------------------------------

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

CHILD : 1.52E-04 : 2.40E-04 : 1.72E-03 : 4.70E-05 : 6.72E-06 : 9.83E-04 : 1.42E-07 : 0.OOE+00-----+----------------------+----+----------------+----------------+-----------------+----------------+----------------+

MEAT : : : : : ADULT 9.70E-06 8.14E-05 6.70E-06 4.42E-06 7.87E-08 1.03E-05 4.05E-09 0.OOE+00---- --------------------------

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

TEEN : 7.67E-06.:

4.38E-05 : 4.77E-06 : 3.43E-06 : 6.36E-08 : 7.44E-06 : 3.83E-09 : 0.OOE+00-+ ------------------------------

---

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

CHILD : 1.19E-05 : 2.22E-05 : 7.78E-06 : 4.08E-06 : 7.91E-08 : 1.12E-05 : 4.50E-09 : 0.OOE+00-----+-----------------------+------------+----------------+----------------+----------------+------------+------------+

COW MILK : : : .: : ADULT : 3.33E-06 1.92E-05 2.67E-05 2.14E-06 1.60E-06 2.83E-04 3.42E-08 0.OOE+00 K)----------------+---------+----------------+----------------+----------------+----------------+----------------+----------------+

TEEN : 5.49E-06 :.2.29E-05

4.19E-05 : 3.72E-06 : 2.85E-06 : 4.48E-04 : 7.07E-08 : 0.OOE+00---------------------------------------

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

CHILD : 1.09E-05 : 1.54E-05 : 9.02E-05 : 6.17E-06 : 4.73E-06 : 8.85E-04 : 1.09E-07 : 0.OOE+00--------------------------

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

---

7-----+----------------+----------------+ý_

INFANT : 1.75E-05 : 1.37E-05 : 1.17E-04 : 1.36E-05 : 8.19E-06 : 2.15E-03 : 1.97E-07 : 0.OOE+00---------------------------------------

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

GOATMILK : : : .: ADULT : 2.60E-06 4.92E-06 5.57E-05 2.07E-06 2.09E-06 3.40E-04 1.03E-07 0.OOE+00--- ----------------

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

TEEN : 3.81E-06 : 6.31E-06 : 8.73E-05 : 3.65E-06 : 3.73E-06 : 5.38E-04 : 2.12E-07 : O.OOE+00-- ----------------

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

CHILD : 7.09E-06 : 4.71E-06 : 1.88E-04 : 6.30E-06 : 6.19E-06 : 1.06E-03 : 3.26E-07 : 0.OOE+00-------------------------

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

---

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

INFANT : 1.06E-05 : 4.53E-06 : 2.42E-04 : 1.39E-05 : 1.06E-05 : 2.58E-03 : 5.90E-07 : 0.OOE+00-- +----------------+

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

L ----------------------------

+INHAL : : : : : ADULT 7.05E-07 7.12E-06 4.63E-06 8.42E-07 4.77E-07 2.40E-05 1.39E-04 0.OOE+00---------+-----------------+------------------------------------------

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

TEEN : 9.38E-07 : 7.14E-06 : 5.49E-06 : 1.14E-06 : 6.56E-07 : 2.96E-05 : 2.04E-04 : 0.OOE+00----------------------

+-- L ------------

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

CHILD : 1.10E-06 : 7.45E-06 : 6.54E-06 : 1.07E-06 : 6.13E-07 : 3.30E-05 : 1.65E-04 : 0.OOE+00+---------------------------+----

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

INFANT : 6.53E-07 : 5.55E-06 : 3.OOE-06 : 8.77E-07 : 4.01E-07 : 3.02E-05 : 1.07E-04 : 0.OOE+00-----+------------------+-----------------

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

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

+

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .60 MILES NNE ANNUAL BETA AIR DOSE = 2.37E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 3.64E-04 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN------------------------------

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

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

PLUME : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.47E-04 : 4.92E-04 :----------+

---

+

---

---

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

GROUND

• 1.72E-03 : 1.72E-03 : 1.72E-03 : 1.72E-03 : 1.72E-03 : 1.72E-03 : 1.72E-03 : 2.02E-03 :----+-----------+------------+-------------+------------+-------------+-------------+-------------+-------------+

VEGET .ADULT 3.55E-05 2.42E-04 4.19E-04 1.44E-05 2.08E-06 2.79E-04 4.07E-08 0.OOE+00---------+------------+

---

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

TEEN : 5.42E-05 : 2.61E-04 : 5.93E-04 : 2.21E-05 : 3.17E-06 : 3.76E-04 : 7.62E-08 : 0.OOE+00 :----------------

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

CHILD : 1.10E-04 : 1.74E-04 : 1.26E-03 : 3.42E-05 : 4.95E-06 : 7.21E-04 : 1.16E-07 : 0.OOE+00 :-----+-----------+-------------+-------------+-------------+------------+------------+---------

m----+------------+

MEAT : : ADULT 7.03E-06 5.90E-05 4.89E-06 3.20E-06 5.88E-08 7.53E-06 3.31E-09 0.OOE+00--------------------

---

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

TEEN : 5.56E-06 : 3.18E-05 : 3.49E-06.:

2.49E-06 : 4.75E-08 : 5.46E-06 : 3.14E-09 : 0.OOE+00 :-------------------+ --------------

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

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

CHILD : 8.63E-06 : 1.60E-05 : 5.69E-06 : 2.96E-06 : 5.92E-08 : 8.24E-06 : 3.69E-09 : 0.OOE+00 :----+----------+-------------+--------------+-------------+-------------+-------------+------------+-------------+

COW MILK : : It ADULT 2.44E-06 1.40E-05 1.95E-05 1.59E-06 1.18E-06 2.08E-04 2.80E-08 0.OOE+00 IN-----------+----------+-------------+--------------+-------------+------------+------------+-------------+------------7+

TEEN : 4.01E-06 : 1.66E-05 : 3.07E-05 : 2.76E-06 : 2.11E-06 3.29E-04 5.79E-08 :.OOE+00-----+-----------+------------+-------------+-------------+------------+------------+-------------+-------------+

CHILD : 7.92E-06 : 1.12E-05 : 6.61E-05 : 4.58E-06 : 3.50E-06 : 6.50E-04 : 8.90E-08 : 0.OOE+00 :----------------------

---

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

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

INFANT : 1.27E-05 : 9.94E-06 : 8.62E-05 : 1.01E-05 : 6.05E-06 : 1.58E-03 1.61E-07 : 0.OOE+00 :-----+-----------+------------+--------------+-------------+------------+------------+-------------+------------+

GOATMILK : .ADULT 1.96E-06 3.61E-06 4.07E-05 1.59E-06 1.56E-06 2.50E-04 8.40E-08 0.OOE+00----+----------A-------------+------------+-------------+-------------+-------------+---------

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

TEEN : 2.84E-06 : 4.63E-06 : 6.39E-05 : 2.81E-06 : 2.78E-06 : 3.95E-04 : 1.74E-07 : 0.00E+00,:

---

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

CHILD : 5.23E-06 : 3.47E-06 : 1.38E-04 : 4.86E-06 : 4.62E-06 : 7.80E-04 : 2.67E-07 : 0.OOE+00 :-----+-----------+-------------+------------+-------------+-------------+------------+------------+-------------+

INFANT : 7.79E-06 : 3.33E-06 : 1.78E-04 : 1.07E-05 : 7.94E-06 : 1.89E-03 : 4.83E-07 : 0.OOE+00 :-----+----------+------------+-------------+-------------+-------------+------------+-------------+-------------+

INHAL : : ADULT 5.28E-07 4.57E-06 2.98E-06 6.94E-07 4.26E-07 1.54E-05 8.68E-05 0.OOE+00----------------------

---

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

TEEN : 7.06E-07 : 4.92E-06 : 3.55E-06 : 9.44E-07 : 5.86E-07 : 1.90E-05 : 1.27E-04 : 0.OOE+00 :--------------------

---

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

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

CHILD : 8.38E-07 : 6.92E-06 : 4.26E-06 : 8.96E-07 : 5.48E-07 : 2.12E-05 : 1.03E-04 : 0.OOE+00 :-----------+-------------

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

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

INFANT : 5.16E-07 : 5.46E-06 : 2.01E-06 : 7.60E-07 : 3.60E-07 : 1.93E-05 : 6.67E-05 : 0.OOE+00 :-------------

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

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

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

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 4.73E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 7.28E-04 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN----------------------

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

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

---

PLUME : 4.89E-04 : 4.89E-04 : 4.89E-04 : 4.89E-04 : 4.89E-04 : 4.89E-04 : 4.94E-04 : 9.85E-04------+----------------+----------------+----------------------------

---

+GROUND : 8.83E-04 : 8.83E-04 : 8.83E-04 : 8.83E-04 : 8.83E-04 : 8.83E-04 : 8.83E-04 : 1.04E-03----+------------------+----------------+----------------+------------+----------------+---------------+----------------+

VEGET : : : : ADULT 1.86E-05 1.25E-04 2.29E-04*:

7.53E-06 1.13E-06 1.42E-04 4.20E-08 0.OOE+00---- +---------+--------------+---------- ------------------------------------------

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

TEEN : 2.83E-05 : 1.35E-04 : 3.26E-04 : 1.16E-05 : 1.72E-06 : 1.91E-04 : 7.87E-08 : 0.OOE+00------ +-- --------------

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

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

CHILD : 5.78E-05 : 9.05E-05 : 6.98E-04 : 1.79E-05 : 2.69E-06 : 3.66E-04 : 1.20E-07 : 0.OOE+00--------------------------

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

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

MEAT : .: : : ADULT 3.59E-06 3.OOE-05 2.66E-06 1.64E-06 3.60E-08 3.83E-06 3.42E-09 0.OOE+00+---------------+----------------

---

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

TEEN : 2.83E-06 : 1.62E-05 : 1.91E-06 : 1.28E-06 : 2.91E-08 : 2.-77E-06

3.24E-09 : 0.OOE+00----------------------

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

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

CHILD : 4.40E-06 : 8.17E-06 : 3.14E-06 : 1.52E-06 : 3.63E-08 : 4.18E-06 : 3.81E-09 : 0.OOE+00 :-----+---------------------+----------------+------------+----------------+----------------+------------+----------------+

COW MILK : : : : .-ADULT : 1.34E-06 7.20E-06 1.07E-05 9.38E-07 6.47E-07 1.06E-04 2.89E-08 0.OOE+00+-+-------+----------------+----------------+-----------------+

-- ---------------------------------

TEEN : 2.15E-06 : 8.58E-06 : 1.70E-05 : 1.63E-06 : 1.15E-06 : 1.67E-04 : 5.98E-08 :0.OOE+00

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

---

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

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

CHILD : 4.17E-06 : 5.79E-06 : 3.70E-05,:

2.73E-06 : 1.91E-06 : 3.30E-04 : 9.19E-08 : 0.OOE+00 :--------+-- -------------

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

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

INFANT : 6.68E-06 : 5.16E-06 : 4.97E-05 : 5.89E-06 : 3.29E-06 : 8.02E-04 : 1.66E-07 : 0.OOE+00 :-----+---------+------------+----------------+----------------+----------------+------------+-----------+------------+

GOATMILK : : : : .:.ADULT : 1.29E-06 2.03E-06 2.25E-05 1.20E-06 9.26E-07 1.27E-04 8.68E-08 :000E+00------+-------------------------+---------------------------------

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

TEEN : 1.75E-06 : 2.62E-06 : 3.56E-05 : 2.12E-06 : 1.65E-06 : 2.OOE-04 : 1.79E-07 : 0.OOE+00 :-----+-------------------+----------------+------------+----------------+----------------+----------------+----------------+

CHILD : 3.OOE-06 : 1.97E-06 : 7.75E-05 : 3.66E-06 : 2.74E-06 : 3.96E-04 : 2.76E-07 : 0.OOE+00 :-----+-----------+------------+------------+-----------+----------------+----------------+------------+------------+

INFANT : 4.42E-06 : 1.91E-06 : 1.03E-04 : 7.75E-06 : 4.66E-06 : 9.62E-04 : 4.99E-07 : 0.OOE+00 :-----+-------------+------------+------------+-----------+----------------+------------+------------+------------+

INHAL : : : : ADULT 5.52E-07 1.49E-06 1.29E-06 9.64E-07 6.94E-07 4.44E-06 2.60E-05 0.OOE+00---+---------------------------------+------------------------------------------

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

TEEN : 7.54E-07 : 2.30E-06 : 1.62E-06 : 1.33E-06 : 9.58E-07 : 5.47E-06 : 3.82E-05 : 0.OOE+00 :---+---------+---------------------------------------------------------- --------- ----------------

+CHILD : 9.27E-07 : 9.70E-06 : 2.04E-06 : 1.29E-06 : 8.98E-07 : 6.10E-06 : 3.11E-05 : 0.OOE+00 :--------------------------------

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

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

---

+INFANT : 6.41E-07 : 9.14E-06 : 1.21E-06 : 1.18E-06 : 5.92E-07 : 5.58E-06 : 2.04E-05 : 0.OOE+00 :--------------------------------

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

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

---

+

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 2.37E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 3.64E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN------------------------------------

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

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

PLUME : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.45E-04 : 2.47E-04 : 4.92E-04------------------------------------

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

---

GROUND : 2.83E-05 : 2.83E-05 : 2.83E-05 : 2.83E-05 : 2.83E-05 : 2.83E-05 : 2.83E-05 : 3.32E-05---------+---- ----------------------

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

VEGET : ..: ADULT 6.26E-07 :4.10E-06 8.42E-06 : 2.51E-07 4.07E-08 4.43E-06 3.03E-09 0.OOE+00--------------------

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

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

TEEN : 9.48E-07 : 4.45E-06 : 1.22E-05 : 3.86E-07 : 6.24E-08 : 5.97E-06 : 5.67E-09 : 0.OOE+00---------+-----------+-------------------------+-------------+-------------+-------------------- --+CHILD : 1.94E-06 : 3.OOE-06 : 2.65E-05 : 6.02E-07 9.84E-08

1.14E-05 : 8.63E-09 : 0.OOE+00----------

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

---

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

MEAT : : : -: : ADULT 1.14E-07 9.44E-07 9.74E-08 5.28E-08 1.61E-09 1.20E-07 2.47E-10 0.OOE+00+-----------+------------

---

-------------

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

TEEN : 8.94E-08 : 5.08E-07 : 7.11E-08 : 4.10E-08 : 1.30E-09 : 8.66E-08 : 2.34E-10 : 0.OOE+00----------

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

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

CHILD : 1.39E-07 : 2.57E-07 : 1.19E-07 : 4.90E-08 : 1.63E-09 : 1.31E-07 : 2.74E-10 : 0.OOE+00-------+----------------------

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

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

COW MILK : : : : :ADULT : 5.05E-08 2.34E-07 4.01E-07 3.98E-08 2.39E-08 3.30E-06 2.08E-09 0.OOE+00-+- ----------

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

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

00 TEEN : 7.65E-08 : 2.80E-07 : 6.47E-07 : 6.96E-08 : 4.25E-08 : 5.22E-0.6

4.31E-09 : 0.OOE+00 :------------

---

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

CHILD : 1.42E-07 : 1.90E-07 : 1.43E-06 : 1.17E-07 : 7.05E-08 : 1.03E-05 : 6.62E-09 : 0.OOE+00 :+-----------+------------

---

-------------

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

INFANT : 2.25E-07 : 1.71E-07 : 2.02E-06 : 2.47E-07 : 1.20E-07 : 2.51E-05 : 1.20E-08 : 0.OOE+00 :+-----------+------------

---

-------------

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

GOATMILK : : .: : : ADULT : 6.40E-08 7.89E-08 8.47E-07 6.89E-08 3.96E-08 3.96E-06 6.25E-09 0.OOE+00----------

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

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

TEEN : 7.96E-08 : 1.03E-07 : 1.37E-06 : 1.22E-07 : 7.03E-08 : 6.27E-06.:

1.29E-08 : 0.OOE+00 :-------+---------------------

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

---

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

CHILD : 1.21E-07 : 7.87E-08 : 3.02E-06 : 2.10E-07 : 1.17E-07 : 1.24E-05 : 1.99E-08 : 0.OOE+00 :---------+------------+------------+

---

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

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

INFANT : 1.75E-07 : 7.67E-08 : 4.26E-06 : 4.30E-07 : 1.96E-07 : 3.01E-05 : 3.59E-08 : 0.OOE+00 :---------+-------------

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

INHAL : : ADULT 2.25E-07 1.74E-07 2.84E-07 4.25E-07 : 3.16E-07 3.14E-07 2.02E-06 0.OOE+00--------+--------- ---+ --------------

---

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

TEEN : 3.09E-07 : 5.64E-07 : 3.85E-07 : 5.85E-07 : 4.36E-07 : 3.86E-07 : 3.04E-06 : 0.OOE+00 :---------+-------------+-------------

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

---

+CHILD : 3.85E-07 : 4.28E-06 : 5.11E-07 : 5.75E-07 : 4.09E-07 : 4.31E-07 : 2.51E-06 : 0.OOE+00 :---------+------------+

---

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

INFANT : 2.75E-07 : 4.18E-06 : 3.77E-07 : 5.34E-07 : 2.70E-07 : 3.94E-07 : 1.81E-06 : 0.OOE+00 :---------------------

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

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

+--------

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

TABLE 4. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-SEPTEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 2.50 MILES N ANNUAL BETA AIR DOSE = 1.28E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 1.97E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN---- -------------------------

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

PLUME : 1.32E-04 : 1.32E-04 : 1.32E-04 : 1.32E-04 : 1.32E-04 : 1.32E-04 : 1.34E-04 : 2.66E-04--------------------------------

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

---

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

GROUND : 9.96E-05 : 9.96E-05 : 9.96E-05 : 9.96E-05 : 9.96E-05 : 9.96E-05 : 9.96E-05 : 1.17E-04--------------

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

VEGET : : : : : ADULT 2.11E-06 1.42E-05 2.63E-05 8.53E-07 1.29E-07 1.59E-05 5.42E-09 0.OOE+00------+----------------+----------------+-----------------+

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

---

TEEN : 3.21E-06 : 1.53E-05 : 3.75E-05 : 1.31E-06 : 1.97E-07 : 2.15E-05 : 1.02E-08 : 0.OOE+00--+----------------------------+-----------------------+---------------- --------- ----------------

+CHILD : 6.55E-06 : 1.03E-05 : 8.04E-05 : 2.03E-06 : 3.09E-07 : 4.12E-05 : 1.55E-08 : 0.OOE+00-------------

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

MEAT : ADULT 4.04E-07 3.38E-06 3.05E-07 1.86E-07 4.25E-09 4.30E-07 4.42E-10 0.OOE+00-------------------------------

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

+TEEN : 3.19E-07 : 1.82E-06 : 2.20E-07 : 1.44E-07 : 3.43E-09 : 3.12E-07 : 4.18E-10 : 0.OOE+00--- --------------------------------------

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

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

CHILD : 4.95E-07 : 9.20E-07 : 3.62E-07 : 1.72E-07 : 4.29E-09 : 4.71E-07 : 4.91E-10 : 0.OOE+00----+-----------------+----------------+----------------+------------+------------+----------------+----------------+

COW MILK : : : : .: ADULT : 1.55E-07 8.14E-07 1.23E-06 1.10E-07 7.43E-08 1.19E-05 3.73E-09 0.OOE+00------------------

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

'. TEEN : 2.46E-07 : 9.70E-07 : 1.96E-06 : 1.91E-07 : 1.32E-07 : 1.88E-05 : 7.72E-09 : 0.OOE+00---- -------------------------

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

+CHILD : 4.74E-07 : 6.55E-07 : 4.27E-06 : 3.20E-07 : 2.19E-07 : 3.71E-05 : 1.19E-08 : 0.OOE+00--- --------------------------------------

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

+ -+--------

---

INFANT : 7.58E-07 : 5.85E-07 : 5.78E-06 : 6.88E-07 : 3.77E-07 : 9.02E-05 : 2.15E-08 : 0.OOE+00--------------

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

GOATMILK : : : : : ADULT : 1.55E-07 2.34E-07 2.59E-06 1.48E-07 1.08E-07 1.43E-05 1.12E-08 0.OOE+00--+---+----------------------++------------------------

---

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

TEEN : 2.07E-07 : 3.03E-07 : 4.11E-06 : 2.61E-07 : 1.93E-07 : 2.26E-05 : 2.31E-08 : 0.OOE+00--------------------

+---------+

---

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

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

CHILD : 3.49E-07 : 2.29E-07 : 8.96E-06 : 4.51E-07 : 3.21E-07 : 4.45E-05 : 3.56E-08 : 0.OOE+00------+-----------------

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

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

INFANT : 5.12E-07 : 2.21E-07 : 1.21E-05 : 9.48E-07 : 5.44E-07 : 1.08E-04 : 6.44E-08 : 0.OOE+00 INHAL : : : : ADULT 1.49E-07 4.59E-07 3.79E-07 2.56E-07 1.83E-07 1.42E-06 8.12E-06 0.OOE+00--+----------------------------+----------------------+----------------

+---------

---

+TEEN : 2.03E-07 : 6.70E-07 : 4.74E-07 : 3.52E-07 : 2.53E-07 : 1.75E-06 : 1.19E-05 : 0.OOE+00 :------------------

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

+----------

---

+CHILD : 2.49E-07 : 2.58E-06 : 5.91E-07 : 3.43E-07 : 2.37E-07 : 1.95E-06 : 9.73E-06 : 0.OOE+00 :--------+----------++----------------+----------------+----------------

++--------

---

INFANT : 1.71E-07 : 2.41E-06 : 3.42E-07 : 3.13E-07 : 1.56E-07 : 1.78E-06 : 6.37E-06 : 0.OOE+00 :+-----------------------+-----------------+----------------+-------------+-------

---

+

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2008 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 3.32E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 5.67E-06 MILLRADS PATHWAY T .BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN---------+---------

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

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

PLUME : 3.80E-06 : 3.80E-06

• 3.80E-06 : 3.80E-06 : 3.80E-06 : 3.80E-06 : 3.83E-06 : 7.34E-06+----------+------------

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

---

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

GROUND : 8.26E-04 : 8.26E-04 : 8.26E-04 : 8.26E-04 : 8.26E-04 : 8.26E-04 : 8.26E-04 : 9.72E-04------+------------------+------------+------------+----------------+----------------+----------------+------------+

VEGET : : : : ..ADULT 1.39E-05 1.13E-04 4.OOE-05 6.63E-06 9.82E-07 1.55E-04 2.02E-09 0.OOE+00----------------------

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

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

+TEEN 2.18E-05 : 1.22E-04 : 6.64E-05 : 1.02E-05 : 1.49E-06 : 2.09E-04 :,3.79E-09

0.OOE+00---------+---------

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

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

CHILD : 4.47E-05 : 8.07E-05 : 1.62E-04 : 1.57E-05 : 2.34E-06 : 4.OOE-04 : 5.77E-09 : 0.OOE+00------+------------------+----------------+----------------+------------+------------+------------+----------------+

MEAT : : : ADULT 3.36E-06 2.85E-05 3.95E-07 1.54E-06 2.48E-08 4.16E-06 1.65E-10 0.OOE+00++----------+----------------+----------------+----------------

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

---

+TEEN : 2.66E-06 : 1.54E-05 : 3.33E-07 : 1.19E-06 : 2.01E-08 : 3.01E-06 : 1.56E-10 : 0.OOE+00++----------+----------------+----------------+----------------

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

---

+CHILD : 4.14E-06 : 7.76E-06 : 6.30E-07 : 1.42E-06 : 2.51E-08 : 4.55E-06 : 1.84E-10 : 0.OOE+00++----------------+----------------------------------+----

---

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

COW MILK : : : : : ADULT : 9.97E-07 6.63E-06 2.12E-06 7.16E-07 6.34E-07 1.17E-04 1.40E-09 0.OOE+00--- -------------------------------------------------

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

TEEN : 1.71E-06 : 7.87E-06 : 3.89E-06 : 1.24E-06 : 1.13E-06 : 1.85E-04 : 2.89E-09 : 0.OOE+00---------+-----------+

---

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

---

+CHILD : 3.45E-06 : 5.27E-06 : 9.61E-06 : 2.06E-06 : 1.88E-06 : 3.67E-04 : 4.44E-09 : 0.OOE+00---------+---------

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

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

INFANT : 5.87E-06 : 4.68E-06 : 1.85E-05 : 4.66E-06 : 3.26E-06 : 8.93E-04 : 8.04E-09 : 0.OOE+00----+-----+-----------+----------------+----------------+----------------+------------+------------+----------------+

GOATMILK : : : ..: ADULT : 4.70E-07 1.50E-06 4.22E-06 5.16E-07 7.65E-07 1.40E-04 4.20E-09 0.OOE+00-+-------------------------------------------+-

---

+TEEN -: 7.91E-07 : 1.91E-06 : 7.77E-06 : 9113E-07 : 1.37E-06 : 2.22E-04 : 8.67E-09 : 0.OOE+00--------------

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

CHILD : 1.59E-06 : 1.41E-06 : 1.92E-05 : 1.58E-06 : 2.27E-06 : 4.41E-04 : 1.33E-08 : 0.OOE+00-- +-+----------------------------+--------------------+----------------

+---------

---

+INFANT : 2.93E-06 : 1.34E-06 : 3.67E-05 : 3.76E-06 : 3.94E-06 : 1.07E-03 : 2.41E-08 : 0.OOE+00------------

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

INHAL : .: : : : ADULT 1.46E-07 2.76E-06 2.12E-07 1.58E-07 9.77E-08 1.27E-05 4.89E-05 0.OOE+00------+----------------+----------------+------------+---------------- +--------- -----------------

+TEEN : 1.95E-07 : 4.41E-06 : 3.02E-07 : 2.11E-07 : 1.35E-07 : 1.61E-05 : 7.19E-05 : 0.OOE+00+---------------+----------------+-----------+------------------------ +--------- -----------------

+CHILD : 2.24E-07 : 1.99E-05 : 4.16E-07 : 1.92E-07 : 1.26E-07 : 1.90E-05 : 5.86E-05 : 0.OOE+00+---------------+-------------------

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

INFANT : 1.25E-07 : 1.71E-05 : 2.85E-07 : 1.41E-07 : 8.25E-08 : 1.75E-05 : 3.85E-05 : 0.OOE+00------------

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

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2008 (CONTINUED)

SPECIAL' LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 3.78E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 6.45E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN+--------------------------------+------------------

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

PLUME : 4.32E-06 : 4.32E-06 : 4.32E-06 : 4.32E-06 : 4.32E-06 : 4.32E-06 : 4.36E-06 : 8.35E-06 :+- -+------------+------------+-------

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

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

GROUND : 1.14E-03 : 1.14E-03 : 1.14E-03 : 1.14E-03 : 1.14E-03 : 1.14E-03 : 1.14E-03 : 1.34E-03 :-----+-------+------------+------------+------------+------------+---------------+----------------+----------------+

VEGET : : : : : : ADULT 1.92E-05 1.57E-04 5.54E-05 9.18E-06 1.39E-06 2.20E-04 3.41E-09 0.OOE+00------------------------

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

TEEN : 3.02E-05 : 1.68E-04 : 9.19E-05 : 1.41E-05 : 2.10E-06 : 2.96E-04 : 6.38E-09 : 0.OOE+00 :------ +-+---------------------+------------------------------------------------------------------+

CHILD : 6.18E-05 : 1.12E-04 : 2.25E-04 : 2.17E-05 : 3.31E-06 : 5.67E-04 : 9.71E-09 : 0.OOE+00 :------------

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

MEAT : : : : : : ADULT 4.64E-06 3.94E-05 5.47E-07 2.12E-06 3.51E-08 5.89E-06 2.78E-10 0.OOE+00--------------

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

TEEN : 3.68E-06 : 2.12E-05 : 4.62E-07 : 1.65E-06 : 2.85E-08 : 4.27E-06 : 2.63E-10 : 0.OOE+00 :-------------------------------------

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

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

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

CHILD : 5.72E-06 : 1.07E-05 : 8.73E-07 : 1.96E-06 : 3.57E-08 : 6.44E-06 : 3.09E-10 : 0.OOE+00 :----------------------------

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

COW MILK : : : : : : : : ADULT : 1.39E-06 9.17E-06 2.94E-06 1.01E-06 8.98E-07 1.66E-04 2.36E-09 0.OOE+00-+-+--------+-----------------+----------------------------------+--------------------------------+

TEEN : 2.38E-06 : 1.09E-05 : 5.41E-06 : 1.75E-06 : 1.60E-06 : 2.62E-04 : 4.87E-09 : 0.OOE+00 :-+-+------------------------------+---------

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

+CHILD : 4.79E-06 : 7.29E-06 : 1.33E-05 : 2.90E-06 : 2.66E-06 : 5.20E-04 : 7.48E-09 : 0.OOE+00 :-------+----------------+----------------+----------------------------

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

INFANT : 8.15E-06 : 6.48E-06 : 2.57E-05 : 6.55E-06 : 4.63E-06 : 1.26E-03 : 1.35E-08 : 0.OOE+00 :-- ++----------------+----------------+----------------------------------------------------------------+

GOATMILK : : : : : ADULT : 6.66E-07 2.08E-06 5.86E-06 7.40E-07 1.09E-06 1.99E-04 7.07E-09:

0.OOE+00--------------------------

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

TEEN : 1.11E-06 : 2.64E-06 : 1.08E-05 : 1.31E-06 : 1.94E-06 : 3.15E-04 : 1.46E-08 : 0.OOE+00 :------------------------------

+----- L -------+----------------+----------------+------------+------------+------------+

CHILD : 2.23E-06 : 1.95E-06 : 2.67E-05 : 2.26E-06 : 3.22E-06 : 6.24E-04 : 2.24E-08 : 0.OOE+00 :----+------------------+--------------------------------------------------+----------------+------------+------------+

INFANT : 4.10E-06 : 1.86E-06 : 5.10E-05 : 5.38E-06 : 5.60E-06 : 1.52E-03 : 4.06E-08 : 0.OOE+00 :----+-----------------+----------------+----------------+----------------+----------------+------------+----------------+

INHAL : : : : : ADULT 2.18E-07 4.14E-06 3.17E-07 2.35E-07 1.43E-07 1.85E-05 7.33E-05 0.OOE+00+ ----------

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

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

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

TEEN : 2.92E-07 : 6.61E-06 : 4.52E-07 : 3.14E-07 : 1.97E-07 : 2.35E-05 : 1.08E-04 : 0.OOE+00 :------ ++----------------+--------------------------------+----------------+----------------+------------+

CHILD : 3.34E-07 : 2.99E-05 : 6.22E-07 : 2.85E-07 : 1.84E-07 : 2.78E-05 : 8.79E-05 : 0.OOE+00 :---------+----------------+----------------+--------------------------------+

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

INFANT : 1.86E-07 : 2.57E-05 : 4.25E-07 : 2.08E-07 : 1.20E-07 : 2.55E-05 : 5.77E-05 : 0.OOE+00 :------ ++----------------+----------------+--------------------------------

+--------

---

+

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 1.95E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 3.32E-05 MILLRADS PATHWAY T. BODY GI -TRACT BONE LIVER KIDNEY THYROID LUNG SKIN----------------------

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

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

---

+PLUME : 2.23E-05 : 2.23E-05 : 2.23E-05 : 2.23E-05 : 2.23E-05 : 2.23E-05 : 2.25E-05 : 4.30E-05 :-----------

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

---

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

GROUND : 3.01E-04 : 3.01E-04 : 3.01E-04 : 3.01E-04 : 3.01E-04 : 3.01E-04 : 3.01E-04 : 3.54E-04 :----+--------+-----------+---------------+----------------+------------+----------------+----------------+----------------+

VEGET : : : ADULT 5.15E-06 4.14E-05 1.52E-05 2.54E-06 5.36E-07 8.82E-05 4.36E-09 0.OOE+00---- +--------------------------+----------------------+---------------- +--------- ----------------

+TEEN : 8.07E-06 : 4.45E-05 : 2.52E-05-:

3.89E-06 : 8.11E-07 : 1.19E-04 : 8.18E-09 : 0.00E+00 :----------------------

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

---

---

+CHILD : 1.65E-05 : 2.95E-05 : 6.15E-05 : 6.04E-06 : 1.29E-06 : 2.27E-04 : 1.24E-08 : 0.OOE+00 :-----+-----------------+----------------+----------------+----------------+------------+----------------+----------------+

MEAT : .: ADULT 1.23E-06 1.04E-05 1.53E-07 5.64E-07 1.43E-08 2.36E-06 3.56E-10 0.OOE+00----------------------

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

+ + +--------

---

TEEN : 9.71E-07 : 5.59E-06 : 1.29E-07 : 4.38E-07 : 1.17E-08 : 1.71E-06 : 3.37E-10 : 0.OOE+00 :---------++------------+-----------------------------+----------------

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

CHILD : 1.51E-06 : 2.82E-06 : 2.43E-07 : 5.21E-07 : 1.47E-08 : 2.59E-06 : 3.96E-10 : 0.OOE+00 :--+------+---------------------+----------------------+---------------- +-------- +----------------+

COW MILK : : .: ADULT : 4.20E-07 2.44E-06 8.62E-07 3.57E-07 3.66E-07 6.64E-05 3.02E-09 0.OOE+00 a)------+-----------------------+------------+----------------+------------+----------------+----------------+------------+

K) TEEN : 7.07E-07 : 2.90E-06 : 1.58E-06 : 6.24E-07 : 6.52E-07 : 1.05E-04 : 6.24E-09 : 0.OOE+00 :-----+-----------------------+------------+----------------+------------+----------------+----------------+------------+

CHILD : 1.40E-06 : 1.95E-06 : 3.91E-06 : 1.05E-06 : 1.08E-06 : 2.09E-04 : 9.58E-09 : 0.OOE+00 :------+------------------------+------------+------------+------------+----------------+----------------+------------+

INFANT : 2.39E-06 : 1.73E-06 : 7.52E-06 : 2.39E-06 : 1.88E-06 : 5.07E-04 : 1.73E-08 : 0.OOE+00 :------------------------------

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

GOATMILK : : .: : ADULT 2.66E-07:

5.81E-07 1.70E-06 3.44E-07 4.54E-07 7.97E-05 9.05E-09 0.OOE+00-------++----------------+----------------+-----------------+

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

---

TEEN : 4.15E-07 : 7.41E-07 : 3.12E-06 : 6.09E-07 : 8.10E-07 : 1.26E-04 : 1.87E-08 : 0.OOE+00 :--------------------------------------

+"---------------

---

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

CHILD : 7.71E-07 : 5.50E-07 : 7.71E-06 : 1.05E-06 : 1.35E-06 : 2.50E-04 : 2.88E-08 : 0.OOE+00 :--------------------------------------

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

INFANT : 1.40E-06 : 5.26E-07 : 1.47E-05 : 2.44E-06 : 2.33E-06 : 6.08E-04 : 5.20E-08 : 0.OOE+00 :------------------------

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

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

INHAL : : : : : ADULT 3.68E-08 6.74E-07 5.38E-08 4.16E-08 2.82E-08 3.58E-06 1.18E-05 0.OOE+00--+-+----+--------------------+------------------------+---------------- +-------- ----------------

+TEEN : 4.93E-08 : 1.07E-06 : 7.67E-08 : 5.55E-08 : 3.88E-08 : 4.55E-06 : 1.74E-05 : 0.OOE+00 :----------------------

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

CHILD : 5.64E-08 : 4.82E-06 : 1.06E-07 : 5.08E-08 : 3.63E-08 : 5.38E-06 : 1.42E-05 : 0.OOE+00 :---------+-------------------------+

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

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

INFANT : 3.18E-08 : 4.14E-06 : 7.26E-08 : 3.81E-08 : 2.38E-08 : 4.94E-06 : 9.31E-06 : 0.OOE+00 :-------------

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

+ ----------

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

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 4.24E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 6.16E-06 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-+- -+-----------------------------+-------------------+----------------

+---------

---

+PLUME :'4.14E-06

4.14E-06 : 4.14E-06 : 4.14E-06 : 4.14E-06 : 4.14E-06 : 4.18E-06 : 8.52E-06 :

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

GROUND : 1.65E-05 : 1.65E-05 : 1.65E-05 : 1.65E-05 : 1.65E-05 : 1.65E-05 : 1.65E-05 : 1.95E-05 :-+--------+------------------------+----------------+----------------+----------------+----------------+----------------+

VEGET : : : : ADULT 2.90E-07 2.29E-06 8.79E-07 1.49E-07 4.21E-08 7.09E-06 5.OOE-10 0.OOE+00+- -+---------------------------+-----------------------+----------------

+--------

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

TEEN : 4.53E-07 : 2.46E-06 : 1.46E-06 : 2.28E-07 : 6.38E-08 : 9.55E-06-:

9.37E-10 : 0.OOE+00 :+-+-----------------------------------+----------------+----------------

+---------

---

CHILD : 9.21E-07 : 1.63E-06 : 3.56E-06 : 3.56E-07 : 1.02E-07 : 1.83E-05 : 1.43E-09 : 0.OOE+00 :-+- -+--------------------------+-----------------------+----------------

+--------

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

MEAT .: : : : ADULT 6.77E-08 5.72E-07 9.02E-09 3.14E-08 1.17E-09 1.90E-07 4.09E-11 0.OOE+00++++ ------------

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

TEEN : 5.36E-08 : 3.08E-07 : 7.61E-09 : 2.44E-08 : 9.51E-10 : 1.38E-07 : 3.87E-11 0.OOE+00 :+------------------------------------------------------------------------+------------+-----------+

CHILD : 8.32E-08 : 1.55E-07 : 1.44E-08 : 2.91E-08 : 1.20E-09 : 2.08E-07 : 4.54E-11 0.OOE+00 :++------------------------------------------------------------------------------------+-----------

COW MILK : : : : .ADULT : 2.72E-08 1.36E-07 5.40E-08 2.65E-08 2.97E-08 5.34E-06 3.46E-10 0.OOE+00++---------------------------------+--------------------------------+----------------+------------+

TEEN : 4.49E-08 : 1.62E-07 : 9.91E-08 : 4.65E-08 : 5.29E-08 : 8.46E-06 : 7.15E-10 : 0.OOE+00 :+----+--------------------------------------------------------------+----------------+-----------

+CHILD : 8.70E-08 : 1.09E-07 : 2.44E-07 : 7.87E-08 : 8.79E-08 : 1.68E-05 : 1.10E-09 : 0.OOE+00 :+++-------------+

---

---

---

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

INFANT : 1.50E-07 : 9.72E-08 : 4.71E-07 : 1.81E-07 : 1.53E-07 : 4.07E-05 : 1.99E-09 : 0.OOE+00 :----------

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

GOATMILK : : : : : : ADULT : 2.14E-08 3.45E-08 1.05E-07 3.OOE-08 3.74E-08 6.41E-06 1.04E-09 0.OOE+00---------+--------------+-----------

---

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

TEEN : 3.19E-08 : 4.41E-08 : 1.93E-07 : 5.31E-.08-:

6.67E-08 : 1.02E-05 : 2.14E-09 : 0.OOE+00 :----------------------

+ +--------

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

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

CHILD : 5.60E-08 : 3.30E-08 : 4.76E-07 : 9.21E-08 : 1.llE-07 : 2.01E-05 : 3.30E-09 : 0.OOE+00 :------------

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

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

INFANT : 1.01E-07 : 3.16E-08 : 9.07E-07 : 2.11E-07 : 1.92E-07 : 4.89E-05 : 5.96E-09 : 0.OOE+00 :-+++----------------------------+---------------------

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

---

+INHAL : ..: : ADULT 5.31E-09 8.41E-08 7.96E-09 6.60E-09 5.65E-09 7.36E-07 1.50E-06 0.OOE+00-++-+ --+----------------------------------------------------------------------------------------+

TEEN : 7.08E-09 : 1.04E-07 : 1.13E-08 : 8.87E-09 : 7.79E-09 : 9.33E-07 : 2.20E-06 : 0.OOE+00 :++--+----------------+----------------+----------------+----------------------------+------------+

CHILD : 8.07E-09 : 2.83E-07 : 1.56E-08 : 8.23E-09 : 7.30E-09 : 1.10E-06 : 1.79E-06 : 0.OOE+00 :-+++++++----------------------------------

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

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

INFANT : 4.68E-09 : 2.34E-07 : 1.08E-08 : 6.48E-09 : 4.80E-09 : 1.01E-06 : 1.16E-06 : 0.OOE+00 :-++-----------------------

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

---

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

TABLE 5. DOSES TO MAXIMUM INDIVIDUAL (MREM), OCTOBER-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 2.50 MILES N ANNUAL BETA AIR DOSE = 6.75E-06 MILLRADS ANNUAL GAMMA AIR DOSE = 1.15E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-------+-------------

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

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

+PLUME : 7.73E-06 : 7.73E-06 : 7.73E-06 : 7.73E-06 : 7.73E-06 : 7.73E-06 : 7.80E-06 : 1.49E-05 :--------+- ----------------

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

---

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

GROUND : 4.81E-05 : 4.81E-05 : 4.81E-05 : 4.81E-05 : 4.81E-05 : 4.81E-05 : 4.81E-05 : 5.66E-05 :---------------

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

VEGET : : ADULT 8.26E-07 6.63E-06 2.45E-06 4.10E-07 9.06E-08 1.50E-05 7.98E-10 0.OOE+00----------------------

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

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

TEEN : 1.29E-06 : 7.12E-06 : 4.06E-06 : 6.28E-07 : 1.37E-07 : 2.02E-05 : 1.50E-09 : 0.OOE+00 :--- --------------------------

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

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

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

CHILD : 2.64E-06 : 4.72E-06 : 9.92E-06 : 9.76E-07 : 2.18E-07 : 3.86E-05 : 2.28E-09 : 0.OOE+00 :---------------

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

MEAT : : : : : ADULT 1.96E-07 1.66E-06 2.47E-08 9.04E-08 2.44E-09 4.02E-07 6.52E-11 0.OOE+00--------+--------------------

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

TEEN : 1.55E-07 : 8.94E-07 : 2.08E-08 : 7.02E-08 : 1.99E-09 : 2.91E-07 : 6.17E-11 0.OOE+00 :---------------------

---

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

CHILD : 2.42E-07 : 4.52E-07 : 3.93E-08 : 8.36E-08 : 2.50E-09 : 4.39E-07 : 7.25E-11 0.OOE+00 :----------------

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

COW MILK : : .: ADULT : 6.88E-08 3.91E-07 1.41E-07 5.98E-08 6.22E-08 1.13E-05 5.52E-10 0.OOE+00------+-------------+-------------+-------------+-------------+----

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

A TEEN : 1.16E-07 : 4.65E-07 : 2.58E-07 : 1.05E-07 : 1.11E-07 : 1.79E-05 : 1.14E-09 : 0.OOE+00 :----+----------+-------------+-------------+-------------+------------+-------------+-------------+-------------+

CHILD : 2.28E-07 : 3.12E-07 : 6.36E-07 : 1.76E-07 : 1.84E-07 : 3.54E-05 : 1.75E-09 : 0.OOE+00 :----+----------+-------------+-------------+------------+-------------+-------------+-------------+-------------+

INFANT : 3.90E-07 : 2.78E-07 : 1.23E-06 : 4.02E-07 : 3.20E-07 : 8.61E-05 : 3.17E-09 : 0.OOE+00 :----+----------+-------------+-------------+------------+-------------+-------------+-------------+-------------+

GOATMILK ::- : : : : ADULT : 4.53E-08 9.39E-08 2.76E-07 5.93E-08 7.75E-08 1.35E-05 1.66E-09 O.OOE+00+---------------------- -------------+-------------+-------------+----------------------+-------------+

TEEN : 7.OOE-08 : 1.20E-07 : 5.08E-07 : 1.05E-07 : 1.38E-07 : 2.15E-05 : 3.42E-09 : 0.00E+00 :-----------------------------------

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

CHILD : 1.29E-07 : 8.91E-08 : 1.25E-06 : 1.82E-07 : 2.30E-07 : 4.25E-05 : 5.26E-09 : 0.OOE+00 :-------------------------------------

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

INFANT : 2.33E-07 : 8.53E-08 : 2.39E-06 : 4.21E-07 : 3.98E-07 : 1.03E-04 : 9.52E-09 : 0.OOE+00 :----------------

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

INHAL : : : : : ADULT 1.27E-08 2.32E-07 1.86E-08 1.45E-08 9.93E-09 1.27E-06 4.08E-06 0.OOE+00-------- --------------------------

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

TEEN : 1.71E-08 : 3.70E-07 : 2.65E'08 : 1.93E-08 : 1.37E-08 : 1.61E-06 : 6.OOE-06 : 0.OOE+00 :--------------------------

---

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

---

+CHILD : 1.95E-08 : 1.66E-06 : 3.65E-08 : 1.77E-08 : 1.28E-08 : 1.90E-06 : 4.88E-06 : 0.OOE+00 :---------

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

---

+------0---------------------------------------+

INFANT :1.1OE-08

1.43E-06 :2.51E-08 :1.33E-08

8.40E-09

1.74E-06

3.21E-06

0.OOE+00:

---

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

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2008 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 1.66E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 2.57E-04 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN--------------------------------------

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

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

PLUME : 1.73E-04 : 1.73E-04 : 1.73E-04 : 1.73E-04 : 1.73E-04 : 1.73E-04 : 1.75E-04 : 3.47E-04---------

b +-----------------+-----------+-----------------------+-------------------------

---

+GROUND : 2.28E-03 : 2.28E-03 : 2.28E-03 : 2.28E-03 : 2.28E-03 : 2.28E-03 : 2.28E-03 : 2.69E-03--------------

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

VEGET : : : : : : ADULT 4.40E-05 3.18E-04 3.93E-04 1.89E-05 2.92E-06 4.27E-04 3.18E-08 0.OOE+00+---------------+----------------

+--------

---

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

TEEN : 6.77E-05 : 3.42E-04 : 5.64E-04 : 2.90E-05 : 4.43E-06 : 5.76E-04 : 5.95E-08 : 0.OOE+00+ ----------

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

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

---

+CHILD : 1.38E-04 : 2.28E-04 : 1.22E-03 : 4.48E-05 : 6.96E-06 : 1.10E-03 : 9.05E-08 : 0.OOE+00----------------------------

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

MEAT : : .: : ADULT 9.32E-06 7.86E-05 4.52E-06 4.25E-06 7.81E-08 1.15E-05 2.59E-09 0.OOE+00-------------------

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

TEEN : 7.37E-06 : 4.23E-05 : 3.26E-06 : 3.30E-06 : 6.33E-08 : 8.33E-06 : 2.45E-09 : 0.OOE+00-------------------

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

CHILD : 1.15E-05 : 2.14E-05 : 5.40E-06 : 3.93E-06 : 7.90E-08 : 1.26E-05 : 2.88E-09 : 0.OOE+00----+-------+------------+------------+------------1----------------+------------+----------------+---------------+

COW MILK : : : : : ADULT : 3.09E-06 1.85E-05 1.86E-05 2.12E-06 1.77E-06 3.20E-04 2.19E-08 0.OOE+00 U.---------------------+-----------------+----------------+----------------+----------------+----------------+---------------+

TEEN : 5.16E-06 : 2.19E-05 : 2.97E-05 : 3.68E-06 : 3.15E-06 : 5.06E-04 : 4.53E-08 : 0.OOE+00-----------

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

CHILD : 1.03E-05 : 1.47E-05 : 6.51E-05 : 6.11E-06 : 5.24E-06 : 1.OOE-03 : 6.95E-08 : 0.OOE+00----+----------------+----------------+----------------+----------------

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

INFANT : 1.69E-05 : 1.31E-05 : 9.05E-05 : 1.36E-05 : 9.08E-06 : 2.43E-03 : 1.26E-07 : 0.OOE+00------------

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

GOATMILK : : : : : : ADULT 2.12E-06 4.52E-06 3.85E-05 1.88E-06 2.23E-06 3.84E-04 6.57E-08 0.OOE+00-------------------

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

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

---

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

TEEN : 3.22E-06 : 5.78E-06 : 6.14E-05 : 3.32E-06 :,3.98E-06

6.08E-04 : 1.36E-07 : 0.OOE+00-- +-+--------------------------------------------------+----------------

+--------

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

CHILD : 6.12E-06 : 4.30E-06 : 1.35E-04 : 5.74E-06 : 6.61E-06 : 1.20E-03 : 2.09E-07 : 0.OOE+00------ ++--------------------------------+----------------

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

+----- --------+INFANT : 9.73E-06 : 4.13E-06 : 1.85E-04 : 1.30E-05 : 1.14E-05 : 2.92E-03 : 3.77E-07 : 0.OOE+00----------------------------

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

INHAL : : ADULT 5.19E-07 6.10E-06 2.62E-06 6.30E-07 3.78E-07 2.40E-05 1.13E-04 0.OOE+00-------------

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

TEEN : 6.93E-07 : 7.68E-06 : 3.15E-06 : 8.51E-07 : 5.21E-07 : 3.OOE-05 : 1.66E-04 : 0.OOE+00-------------

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

CHILD : 8.12E-07 : 2.15E-05 : 3.81E-06 : 7.97E-07 : 4.86E-07 : 3.45E-05 : 1.35E-04 : 0.OOE+00-----------

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

L-------------+

INFANT : 4.82E-07 : 1.80E-05 : 1.84E-06 : 6.49E-07 : 3.19E-07 : 3.16E-05 : 8.76E-05 : 0.OOE+00------ ++----------------+----------------+----------+----------------

+---------

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

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = 1.51E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 2.34E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-++-----------

---

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

PLUME : 1.57E-04 : 1.57E-04 : 1.57E-04 : 1.57E-04 : 1.57E-04 : 1.57E-04 : 1.59E-04 : 3.15E-04+----------

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

---

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

GROUND : 3.46E-03 : 3.46E-03 : 3.46E-03 : 3.46E-03 : 3.46E-03 : 3.46E-03 : 3.46E-03 : 4.07E-03--------------------

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

VEGET : : : : : : ADULT 6.65E-05 4.82E-04 5.91E-04 2.86E-05 4.33E-06 6.34E-04 3.96E-08 0.OOE+00+------+-----------------------++-----------------+----------------

+÷ -----------

---

+TEEN : 1.02E-04 : 5.19E-04 : 8.48E-04 : 4.39E-05 : 6.57E-06 : 8.55E-04 : 7.41E-08 : 0.OOE+00+++++-----------

---

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

+÷ -----------

---

+CHILD : 2.09E-04 : 3.45E-04 : 1.83E-03 : 6.78E-05 : 1.03E-05 : 1.64E-03 : 1.13E-07 : 0.OOE+00-+---------------+------------+----------------+----------------+----------------+----------------+----------------+

MEAT .: : ...ADULT 1.41E-05 1.19E-04 6.80E-06 6.45E-06 1.14E-07 1.71E-05 3.23E-09 0.OOE+00+- --+------------------------------------------------------------------ --------- -----------------

+TEEN : 1.12E-05 : 6.42E-05 : 4.91E-06 : 5.01E-06 : 9.25E-08 : 1.24E-05 : 3.05E-09 : 0.OOE+00+-------+-----------------------------------+--------------------------

---

---

+CHILD : 1.74E-05 : 3.24E-05 : 8.12E-06 : 5.95E-06 : 1.15E-07 : 1.87E-05 : 3.59E-09 : 0.OOE+00-+-------------------+----------------+----------------+----------------+----------------+------------+----------------+

COW MILK : -: : .n3 ADULT : 4.63E-06 2.80E-05 2.79E-05 3.13E-06 2.61E-06 4.75E-04 2.73E-08 0.OOE+00! +------------------------------------------------------------------------------------------+

ON TEEN : 7.76E-06 :.3.32E-05

4.45E-05 : 5.44E-06 : 4.65E-06 : 7.52E-04 : 5.64E-08 : 0.OOE+00 S+-----------------+------------+------------+----------------+----------------+----------------+----------------+

CHILD : 1.55E-05 : 2.23E-05 : 9.76E-05 : 9.01E-06 : 7.73E-06 : 1.49E-03 : 8.66E-08 : 0.OOE+00 S+-----------------+------------+------------+----------------+----------------+----------------+----------------+

INFANT : 2.55E-05 : 1.98E-05 : 1.35E-04 : 2.01E-05 : 1.34E-05 : 3.61E-03 : 1.57E-07 :-0.00E+00 S+-----------------+------------+------------+----------------+----------------+----------------+----------------+

GOATMILK : ..ADULT : 3.08E-06 6.79E-06 5.78E-05 2.65E-06 3.26E-06 5.70E-04 8.18E-08 0.OOE+00+++-----+---------------------------------------------------------------+------------+---

---

TEEN : 4.73E-06 : 8.67E-06 : 9.21E-05 : 4.69E-06 : 5.82E-06 : 9.02E-04 : 1.69E-07 : 0.OOE+00.:

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

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

---

+CHILD : 9.08E-06 : 6.45E-06 : 2.01E-04 : 8.11E-06 : 9.67E-06 : 1.78E-03 : 2.60E-07 : 0.OOE+00+------+-------------------------+--------------------------------

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

INFANT : 1.45E-05 : 6.18E-06 : 2.76E-04 : 1.86E-05 : 1.67E-05 : 4.34E-03 : 4.70E-07 : 0.OOE+00------ -----------------

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

+÷ -----------

---

+INHAL ......ADULT 7.97E-07 1.09E-05 4.57E-06 8.71E-07 4.80E-07 4.23E-05 2.03E-04 0.OOE+00+++------------------------------+---------------------------------------------------------------+

TEEN : 1.06E-06 : 1.35E-05 : 5.47E-06 : 1.17E-06 : 6.60E-07 : 5.28E-05 : 2.98E-04 : 0.OOE+00+-+-------------+--------------+-----------------------------------------------------------------+

CHILD : 1.23E-06 : 3.61E-05 : 6.58E-06 : 1.08E-06 : 6.15E-07 : 6.06E-05 : 2.42E-04 : 0.OOE+00-+----------------+-------------------------------+----------------+-

+--------

---

INFANT : 6.98E-07 : 2.98E-05 : 3.10E-06 : 8.36E-07 : 4.02E-07 : 5.55E-05 : 1.57E-04 : 0.OOE+00---------+---------------------+-----------------------+---------------- --------- ----------------

+

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 3.77E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 5.85E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN--------------------------

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

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

PLUME : 3.93E-04 : 3.93E-04 : 3.93E-04 : 3.93E-04 : 3.93E-04 : 3.93E-04 : 3.97E-04 : 7.88E-04---------

---

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

GROUND : 1.11E-03 : 1.11E-03 : 1.11E-03 : 1.11E-03 : 1.11E-03 : 1.11E-03 : 1.11E-03 : 1.30E-03----+-----------+-------------+------------+-------------+-------------+------------+-------------+-------------+

VEGET : : ...ADULT 2.17E-05 1.55E-04 2.03E-04 9.44E-06 1.67E-06 2.42E-04 3.73E-08 0.OOE+00---------------------

---

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

TEEN : 3.34E-05 : 1.67E-04 : 2.94E-04 : 1.45E-05 : 2.54E-06 : 3.27E-04 : 7.OOE-08 : 0.OOE+00---------------------

---

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

CHILD : 6.81E-05 : 1.12E-04 : 6.37E-04 : 2.24E-05 : 4.OOE-06 : 6.26E-04 : 1.06E-07 : 0.OOE+00-----+-----------+------------+-------------+-------------+------------+-------------+-------------+------------+

MEAT : : : : .: ADULT 4.51E-06 3.79E-05 2.33E-06 2.07E-06 4.89E-08 6.52E-06 3.04E-09 0.OOE+00---------------------

---

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

TEEN : 3.56E-06 : 2.04E-05 : 1.70E-06 : 1.61E-06 : 3.96E-08 : 4.73E-06 : 2.88E-09 : 0.00E+00---------------------

---

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

CHILD : 5.54E-06 : 1.03E-05 : 2.83E-06 : 1.91E-06 : 4.97E-08 : 7.13E-06 : 3.39E-09 : 0.OOE+00-----+----------+-------------+-------------+------------+-------------+-------------+------------+-------------+

COW MILK : : : : :ADULT : 1.64E-06 9.01E-06 9.73E-06 1.24E-06 1.05E-06 1.82E-04 2.57E-08 0.OOE+00----------+-------------+

---

+---------+--------------------------+-----------+-a TEEN : 2.68E-06 : 1.07E-05 : 1.57E-05 : 2.16E-06 : 1.87E-06 : 2.88E-04 : 5.32E-08 :0.00E+00---------------------

---

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

CHILD : 5.24E-06 : 7.22E-06 : 3.47E-05 : 3.62E-06 : 3.10E-06 : 5.69E-04 : 8.17E-08 : 0.OOE+00----+-----------+------------+-------------+-------------+-------------+-------------+-------------+------------+

INFANT : 8.61E-06 : 6.44E-06 : 4.94E-05 : 8.03E-06 : 5.36E-06 : 1.38E-03 : 1.48E-07 : 0.OOE+00----+-----------+------------+-------------+-------------+-------------+-------------+-------------+------------+

GOATMILK : : : : ..ADULT : 1.38E-06 2.38E-06 2.02E-05 1.41E-06 1.39E-06 2.18E-04 7.72E-08 0.OOE+00----------------------

---

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

TEEN : 1.96E-06 : 3.06E-06 : 3.26E-05 : 2.50E-06 : 2.47E-06 : 3.45E-04 : 1.60E-07 : 0.OOE+00---------

---

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

CHILD : 3.46E-06 : 2.30E-06 : 7.19E-05 : 4.32E-06 : 4.11E-06 : 6.83E-04 : 2.45E-07 : 0.OOE+00---------

---

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

INFANT : 5.46E-06 : 2.21E-06 : 1.01E-04 : 9.48E-06 : 7.06E-06 : 1.66E-03 : 4.44E-07 : 0.OOE+00----------------------+ --------------------------

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

INHAL .: : ADULT 4.61E-07 2.08E-06 1.15E-06 7.67E-07 5.47E-07 8.18E-06 3.67E-05 0.OOE+00---------+-----------------

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

---

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

+TEEN : 6.29E-07 : 3.11E-06 : 1.45E-06 : 1.05E-06 : 7.54E-07 : 1.02E-05 : 5.39E-05 : 0.OOE+00---------------------

---

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

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

CHILD : 7.66E-07 : 1.26E-05 : 1.81E-06 : 1.02E-06 : 7.07E-07 : 1.18E-05 : 4.39E-05 : 0.OOE+00-------+----------------------

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

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

INFANT : 5.18E-07 : 1.13E-05 : 1.06E-06 : 9.23E-07 : 4.66E-07 : 1.08E-05 : 2.88E-05 : 0.OOE+00-------+--------------------

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

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 1.96E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 3.04E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN------------------

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

PLUME : 2.04E-04 : 2.04E-04 : 2.04E-04 : 2.04E-04 : 2.04E-04 : 2.04E-04 : 2.06E-04 : 4.10E-04++--------------+----------------+-----------------+----

---

+GROUND : 4.73E-05 : 4.73E-05 : 4.73E-05 : 4.73E-05 : 4.73E-05 : 4.73E-05 : 4.73E-05 : 5.57E-05--+----------------------------+----------------------+----------------

+---------

---

+VEGET : : : ADULT 9.61E-07 6.72E-06 9.60E-06 4.22E-07 8.95E-08 1.29E-05 3.18E-09 0.OOE+00---------+-+-+-----------------+----------------------------------+----------------+--------------+

TEEN : 1.47E-06 : 7.26E-06 : 1.40E-05 : 6.48E-07 : 1.36E-07 : 1.73E-05 : 5.95E-09 : 0.OOE+00---- -----+-------------------------------------------------------------- --------- ----------------

+CHILD : 3.OOE-06 : 4.86E-06 : 3.07E-05 : 1.01E-06 : 2.16E-07 : 3.32E-05 : 9.05E-09 : 0.OOE+00---- -------+--------------------

7 ----------------------------------------------------------------

+MEAT : : : : : ADULT 1.92E-07 1.61E-06 1.10E-07 8.90E-08 2.88E-09 3.46E-07 2.59E-10 0.OOE+00---- -----+-------------------------------------------------------------- --------- ----------------

+TEEN : 1.52E-07.:

8.66E-07 : 8.10E-08 : 6.92E-08 : 2.34E-09 : 2.51E-07 : 2.45E-10 0.OOE+00---- -----+-------------------------------------------------------------- --------- ----------------

+CHILD : 2.35E-07 : 4.38E-07 : 1.36E-07 : 8.25E-08 : 2.94E-09 : 3.78E-07 : 2.88E-10 : 0.OOE+00-----+---------------------+----------------+------------+----------------+----------------+----------------+------------+

COW MILK : : : : : : ADULT : 8.06E-08 3.90E-07 4.69E-07 6.84E-08 5.82E-08 9.66E-06 2.19E-09 0.OOE+00 a------------------+------------------------+----------------+----------------+----------------+----------------+----------------+

00 TEEN : 1.27E-07 : 4.66E-07 : 7.65E-07 : 1.20E-07 : 1.04E-07 : 1.53E-05 : 4.53E-09 : 0.OOE+00---------------------------------------

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

CHILD : 2.42E-07 : 3.15E-07 : 1.71E-06 : 2.02E-07 : 1.72E-07 : 3.02E-05 : 6.95E-09 : 0.OOE+00---------------------------------------

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

INFANT : 3.98E-07 : 2.82E-07 : 2.51E-06 : 4.45E-07 : 2.97E-07 : 7.35E-05 : 1.26E-08 : 0.OOE+00---------------------------------------

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

GOATMILK : : : ..ADULT : 8.41E-08 1.15E-07 9.78E-07 9.64E-08 8.13E-08 1.16E-05 6.57E-09 0.OOE+00----+---------+----------------+------------+----------------+------------+------------+------------+------------+

TEEN : 1.12E-07 : 1.50E-07 : 1.59E-06 : 1.70E-07 : 1.45E-07 : 1.83E-05 : 1.36E-08 : 0.OOE+00---------------------------------------

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

CHILD : 1.83E-07 : 1.13E-07 : 3.56E-06 : 2.95E-07 : 2.40E-07 : 3.63E-05 : 2.09E-08 : 0.OOE+00-----+-----------------------+------------+------------+----------------+----------------+------------+----------------+

INFANT : 2.87E-07 : 1.10E-07 : 5.18E-06 : 6.31E-07 : 4.11E-07 : 8.82E-05 : 3.77E-08 : 0.OOE+00-----+-------------------+----------------+------------+----------------+----------------+----------------+----------------+

INHAL .: : : : : ADULT 1.90E-07 2.52E-07 2.64E-07 3.53E-07 2.63E-07 1.18E-06 3.68E-06 0.OOE+00------------------------------

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

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

TEEN : 2.61E-07 : 5.79E-07 : 3.54E-07 : 4.87E-07 : 3.64E-07 : 1.48E-06 : 5.47E-06 : 0.OOE+00+---------------+----------------

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

CHILD : 3.24E-07 : 3.69E-06 : 4.66E-07 : 4.77E-07 : 3.41E-07 : 1.72E-06 : 4.48E-06 : 0.OOE+00+---------------------------+------

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

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

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

INFANT : 2.29E-07 : 3.56E-06 : 3.31E-07 : 4.42E-07 : 2.25E-07 : 1.57E-06 : 3.05E-06 : 0.OOE+00----------------

---

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

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

TABLE 6. DOSES TO MAXIMUM INDIVIDUAL (MREM), JULY-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 2.50 MILES N ANNUAL BETA AIR DOSE = 5.43E-05 MILLRADS ANNUAL GAMMA AIR DOSE = 8.09E-05 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-+- -+----------------------------+--------------------+----------------

+---------

---

+PLUME : 5.45E-05 : 5.45E-05 : 5.45E-05 : 5.45E-05 : 5.45E-05 : 5.45E-05 : 5.50E-05 : 1.10E-04-++++ ++------------------------------+----------------+--------------------

---

+GROUND : 1.44E-04 : 1.44E-04 : 1.44E-04 : 1.44E-04 : 1.44E-04 : 1.44E-04 : 1.44E-04 : 1.69E-04-+-----------------+----------------+----------------+----------------+------------+----------------+----------------+

VEGET : .: : : : -ADULT 2.86E-06 2.04E-05 2.69E-05 1.24E-06 2.25E-07 3.25E-05 5.41E-09 0.OOE+00+-------------------------------------------------------+---------------- --------- ----------------

TEEN : 4.39E-06 : 2.19E-05 : 3.89E-05 : 1.90E-06 : 3.41E-07 : 4.39E-05 : 1.01E-08 : 0.OOE+00+++----------------- ------------------

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

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

CHILD : 8.95E-06 : 1.46E-05 : 8.46E-05 : 2.95E-06 : 5.39E-07 : 8.40E-05 : 1.54E-08 : 0.OOE+00+++------------------

---

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

---

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

MEAT ADULT 5.90E-07 4.96E-06 3.09E-07 2.71E-07 6.66E-09 8.76E-07 4.41E-10 0.OOE+00+ ------------------------------------------------------------------------------------------

+TEEN : 4.66E-07 : 2.67E-06 : 2.25E-07 : 2.10E-07 : 5.40E-09 : 6.34E-07 : 4.17E-10 : 0.OOE+00+ ----------------------------------------------

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

CHILD : 7.24E-07 : 1.35E-06 : 3.76E-07 : 2.51E-07 : 6.76E-09 : 9.58E-07 : 4.90E-10 : 0.OOE+00-+-------------------+----------------+----------------+----------------+------------+----------------+----------------+

COW MILK : : : .: ADULT : 2.18E-07 1.18E-06 1.29E-06 1.67E-07 1.41E-07 2.44E-05 3.73E-09 0.OOE+00--- ------------------

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

TEEN 3.55E-07 : 1.41E-06 : 2.09E-06 : 2.92E-07 : 2.52E-07 : 3.86E-05 : 7.70E-09 : 0.OOE+00---- + -------------------------------------------------------------------------------------------

+CHILD : 6.91E-07 : 9.48E-07 : 4.62E-06 : 4.90E-07 : 4.18E-07 : 7.64E-05 : 1.18E-08 : 0.OOE+00----+- ----------------------------------------------

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

INFANT : 1.14E-06 : 8.45E-07 : 6.60E-06 : 1.08E-06 : 7.23E-07 : 1.86E-04 : 2.14E-08 : 0.OOE+00-+---------------------+------------+----------------+----------------+----------------+----------------+------------+

GOATMILK :: : .: : : ADULT : 1.89E-07 3.16E-07 2.68E-06 :1.97E-07 1.89E-07 2.93E-05 1.12E-08 0.OOE+00++++-----------------

---

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

---

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

TEEN : 2.65E-07 : 4.07E-07 : 4.33E-06 : 3.47E-07 : 3.36E-07 : 4.63E-05 : 2.31E-08 : 0.OOE+00+ +------------------

---

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

---

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

CHILD : 4.64E-07 : 3.05E-07 : 9.57E-06 : 6.02E-07 : 5.59E-07 : 9.17E-05 : 3.55E-08 : 0.OOE+00+---------------------------

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

---

+INFANT : 7.32E-07 : 2.94E-07 : 1.36E-05 : 1.31E-06 : 9.60E-07 : 2.23E-04 : 6.42E-08 : 0.OOE+00-+-----------------+----------------+------------+----------------+----------------+----------------+----------------+

INHAL : : : : : : ADULT 6.40E-08 6.35E-07 2.80E-07 8.58E-08 5.69E-08 2.73E-06 1.14E-05 0.OOE+00 S+ ++++ ------------------------------

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

+TEEN : 8.57E-08 : 8.75E-07 : 3.40E-07 : 1.17E-07 : 7.84E-08 : 3.41E-06 : 1.67E-05 : 0.OOE+00 S+ + -------------------

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

+CHILD : 1.01E-07 : 3.OOE-06 : 4.15E-07 : 1.11E-07 : 7.33E-08 : 3.92E-06 : 1.36E-05 : 0.OOE+00--------------------------

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

INFANT : 6.26E-08 : 2.57E-06 : 2.09E-07 : 9.35E-08 : 4.82E-08 : 3.59E-06 : 8.88E-06 : 0.OOE+00-------------------------

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

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2008 SPECIAL LOCATION NO. 1 A Site Boundary AT .69 MILES NNW ANNUAL BETA AIR DOSE = 1.86E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 2.92Z-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-------+----------------------

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

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

PLUME : 1.96E-04 : 1.96E-04 : 1.96E-04 : 1.96E-04 : 1.96E-04 : 1.96E-04 : 1.98E-04 : 3.92E-04 :--------------

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

GROUND : 1.55E-02 : 1.55E-02 : 1.55E-02 : 1.55E-02 : 1.55E-02 : 1.55E-02 : 1.55E-02 :.1.83E-02

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

VEGET ....ADULT 2.88E-04 2.26E-03 5.12E-04 2.24E-04 5.86E-05 3.00E-03 6.89E-06 0.OOE+00----+------------+------------+------------+------------+------------+------------+-------------+-------------+

TEEN : 4.50E-04 : 2.41E-03 : 7.66E-04 :K3.43E-04

8.69E-05 : 4.04E-03 : 1.22E-05 : 0.OOE+00 :----------------

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

CHILD : 9.06E-04 : 1.58E-03 : 1.71E-03 : 5.25E-04 : 1.30E-04 : 7.74E-03 : 1.78E-05 : O.OOE+00 :----+----------+------------+------------+-------------+-------------+-------------+-------------+-------------+

MEAT .....ADULT 8.00E-05 6.03E-04 1.96E-05 6.89E-05 1.71E-05 8.07E-05 4.17E-06 O.OOE+00----+----------+------------+-------------+-------------+-------------+-------------+-------------+-------------+

TEEN : 6.34E-05 : 3.25E-04.:

1.47E-05 : 5.35E-05 : 1.26E-05 : 5.85E-05 : 3.74E-06 : O.OOE+00 :----+----------+-------------+------------+-------------+------------+-------------+-------------+-------------+

CHILD : 9.85E-05 : 1.65E-04 : 2.43E-05 : 6.34E-05 : 1.43E-05 : 8.83E-05 : 4.22E-06 : O.OOE+00 :----+----------+-------------+------------+-------------+-------------+-------------+-------------+-------------+

COW MILK : ......-"1 ADULT : 6.28-05: 1.89E-04 5.84E-05 1.12E-04 7.59E-05 2.24E-03 7.OOE-07 0.OOE+00 4-----+----------+-------------+-------------+-------------+------------+-------------+-------------+-------------+

TEEN : 1.08E-04 : 2.21E-04 : 9.42E-05 : 1.88E-04 : 1.24E-04 : 3.54E-03 : 1.38E-06 : 0.OOE+00 :---------------

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

CHILD : 2.14E-04 : 1.44E-04 : 2.02E-04 : 2.88E-04 : 1.88E-04 : 7.01E-03 : 2.11E-06 : 0.OOE+00 :----+---------+-------------+-------------+-------------+-------------+-------------+-------------+-------------+

INFANT : 3.01E-04 : 4.39E-04 : 3.05E-04 : 5.20E-04 : 2.65E-04 : 1.70E-02 : 4.13E-06 : 0.00E+00 :----+---------+-------------+-------------+-------------+-------------+-------------+-------------+-------------+

GOATMILK : ....ADULT -1.59E-05 2.86E-05 5.90E-05 2.56E-05 2.35E-05 2.69E-03 6.29E-07 O.OOE+00----------------

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

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

TEEN : 2.47E-05 :-3.44E-05

9.89E-05 : 4.42E-05 : 4.05E-05 : 4.25E-03 : 1.29E-06 : O.OOE+00 :-----------------

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

CHILD : 4.50E-05 : 2.37E-05 : 2.26E-04 : 7.22E-05 : 6.51E-05 : 8.41E-03 : 1.98E-06 : 0.OOE+00----+------------+------------+------------+-------------+-------------+------------+------------+------------+

INFANT : 6.93E-05 : 5.91E-05 : 3.59E-04 : 1.47E-04 : 1.05E-04 : 2.04E-02 : 3.63E-06 : O.OOE+00 :----+----------+------------+-------------+-------------+-------------+-------------+-------------+-------------+

INHAL : : : : : ADULT 3.04E-06 4.42E-05 3.61E-06 4.26E-06 1.86E-06 1.54E-04 8.29E-04 O.OOE+00----+-----------+-------------+-------------+-------------+-------------+------------+------------+------------+

TEEN : 4.06E-06 " 4.93E-05 : 4.54E-06 : 5.62E-06 : 2.48E-06 : 1.91E-04 : 1.21E-03 : O.OOE+00 :----------------

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

CHILD : 4.63E-06 : 1.05E-04 : 5.67E-06 : 5.OOE-06 : 2.24E-06 : 2.15E-04 : 9.84E-04 : O.OOE+00 :----------------

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

INFANT : 2.53E-06 : 8.54E-05 : 3.15E-06 : 3.38E-06 : 1.34E-06 : 1.97E-04 : 6.36E-04 : O.OOE+00--------+-------------------

---

---

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

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 2 A Site Boundary AT .67 MILES N ANNUAL BETA AIR DOSE = l.67E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 2.62E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-++-----------------------------------+------------------

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

PLUME : 1.76E-04 : 1.76E-04 : 1.76E-04 : 1.76E-04 : 1.76E-04 : 1.76E-04 : 1.77E-04 : 3.51E-04 :+- -+---------------------------------------------------+----------------

+---------

---

GROUND : 2.18E-02 : 2.18E-02 : 2.18E-02 : 2.18E-02 : 2.18E-02 : 2.18E-02 : 2.18E-02 : 2.57E-02 :-+++-------------+-

---

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

VEGET : : : : : : ADULT 4.04E-04 3.18E-03 7.13E-04 3.14E-04 8.14E-05 4.08E-03 9.60E-06 0.OOE+00+------------------------------+-----------+--------------------+--------------------------------+

TEEN : 6.30E-04 : 3.39E-03 : 1.07E-03 : 4.80E-04 : 1.21E-04 : 5.50E 2 03 : 1.69E-05 : 0.OOE+00 :+ -------------------------------

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

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

---

+CHILD : 1.27E-03 : 2.22E-03 : 2.38E-03 : 7.35E-04 : 1.80E-04 : 1.05E-02 : 2.47E-05 : 0.OOE+00 :-++------------------------------+-----------+------------------------

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

MEAT : : : : : ADULT 1.12E-04 8.46E-04 2.74E-05 9.66E-05 2.39E-05 1.10E-04 5.83E-06 0.OOE+00++-------------------------------+-----------+------------------------

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

TEEN : 8.90E-05 : 4.56E-04 : 2.05E-05 : 7.50E-05 : 1.76E-05 : 7.96E-05 : 5.23E-06 : 0.OOE+00 :+--------------------

7 --------------

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

---

+CHILD : 1.38E-04 : 2.31E-04 : 3.40E-05 : 8.88E-05 : 2.01E-05 : 1.20E-04 : 5.91E-06 : 0.OOE+00 :+-----------------------------+-----+-----------------+----------------

---

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

COW MILK : : : : : ADULT : 8.78E-05 2.66E-04 8.13E-05 1.56E-04 1.06E-04 3.05E-03 9.39E-07 0.OOE+00..+.-----------+-------+-----------------+-----------------

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

TEEN : 1.50E-04 : 3.09E-04 : 1.31E-04 : 2.63E-04 : 1.73E-04 : 4.82E-03 : 1.85E-06 : 0.OOE+00 :++----------------------------+-----------+---------------------------

+----------

---

CHILD : 3.OOE-04 : 2.02E-04 : 2.80E-04 : 4.02E-04 : 2.61E-04 : 9.53E-03 : 2.81E-06 : 0.OOE+00 :++-------------------------------+-----------+------------------------

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

INFANT : 4.21E-04 : 6.16E-04 : 4.23E-04 : 7.26E-04 : 3.68E-04 : 2.32E-02 : 5.54E-06 : 0.OOE+00 :-++ ++ ------- ------------------

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

---

GOATMILK : : :* : : ADULT : 2.16E-05 4.OOE-05 8.15E-05 3.48E-05 3.20E-05 3.66E-03 7.88E-07 0.OOE+00 S+ +++ ---------------------------------------------------------------

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

-TEEN : 3.37E-05 : 4.81E-05 : 1.36E-04 : 6.OOE-05 : 5.52E-05 : 5.79E-03 : 1.62E-06 : 0.OOE+00 : S+ +++ ---------------------------------------------------------------

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

CHILD : 6.20E-05 : 3.30E-05 : 3.11E-04 : 9.77E-05 : 8.87E-05 : 1.14E-02 : 2.48E-06 : O.OOE+00 :++-----------------------------------------------------------------+----------------+------------+

INFANT : 9.56E-05 : 8.27E-05 : 4.94E-04 : 1.99E-04 : 1.43E-04 : 2.78E-02 : 4.55E-06 : 0.OOE+00 :-++++---------

---

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

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

+INHAL : .: : -: ADULT 4.61E-06 6.70E-05 5.49E-06 6.40E-06 2.69E-06 2.35E-04 1.29E-03 0.OOE+00+-----------------------

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

---

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

TEEN : 6.16E-06 : 6.26E-05 : 6.90E-06 : 8.43E-06 : 3.58E-06 : 2.91E-04 : 1.89E-03 : 0.OOE+00 :-++---------

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

CHILD : 7.01E-06 ,: 3.64E-05 : 8.58E-06 : 7.46E-06 : 3.21E-06 : 3.27E-04 : 1.53E-03 : 0.OOE+00 : S+ --- --------------------

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

INFANT : 3.78E-06 : 2.03E-05 : 4.71E-06 : 4.96E-06 : 1.90E-06 : 2.99E-04 : 9.82E-04 :, 0.OOE+00 :+--------------------------+------------------

---

-----------------

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

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 3 A Nearest Resident AT .90 MILES NW ANNUAL BETA AIR DOSE = 4.50E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 7.04E-04 MILLRADS PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-+-----------+--------------+-7------------

---

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

PLUME : 4.73E-04 : 4.73E-04 : 4.73E-04 : 4.73E-04 : 4.73E-04 : 4.73E-04 : 4.78E-04 : 9.46E-04 :--+------ ----------------------

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

+---------

---

+GROUND : 7.64E-03 : 7.64E-03 : 7.64E-03 : 7.64E-03 : 7.64E-03 : 7.64E-03 : 7.64E-03 -8.98E-03 :----+-------------------------------+----------------+----------------+----------------+----

---

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

VEGET : : : : : : ADULT 1.44E-04 1.11E-03 2.75E-04 1.13E-04 3.09E-05 1.76E-03 3.59E-06 0.OOE+00---------------------------

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

---

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

---

+TEEN : 2.23E-04 : 1.19E-03 : 4.12E-04 : 1.73E-04 : 4.60E-05 : 2.37E-03 : 6.35E-06 : 0.OOE+00 :--------+------------------------+-----------------------

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

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

CHILD : 4.48E-04 : 7.78E-04 : 9.24E-04 : 2.65E-04 : 6.92E-05 : 4.55E-03 : 9.31E-06 : 0.OOE+00 :------+------------------+----------------+----------------+------------+------------+----------------+------------+

MEAT : : .: : ADULT 3.94E-05 2.96E-04 9.97E-06 3.39E-05 8.47E-06 4.74E-05 2.06E-06 0.OOE+00------+------------------+------------+----------------+------------+------------+----------------+----------------+

TEEN : 3.12E-05 : 1.59E-04 : 7.49E-06 :. 2.64E-05 : 6.25E-06 : 3.44E-05 : 1.85E-06 : 0.OOE+00 :----+-----+-----------+----------------+----------------+------------+------------+----------------+----------------+

CHILD : 4.84E-05 : 8.09E-05 : 1.25E-05 : 3.13E-05 : 7.12E-06 : 5.19E-05 : 2.09E-06 : 0.OOE+00 :------------------------------

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

COW MILK : : : : : ADULT : 3.21E-05 9.33E-05 3.11E-05 5.68E-05 3.89E-05 1.32E-03 4.92E-07 0.OOE+00------+-------------------------------------------------------

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

+---------- --+K) TEEN : 5.43E-05 : 1.09E-04 : 5.05E-05 : 9.58E-05 : 6.37E-05 : 2.09E-03 : 9.84E-07 : 0.OOE+00 :---------+-----------+--------

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

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

CHILD : 1.07E-04 : 7.11E-05 : 1.09E-04 : 1.47E-04 : 9.69E-05 : 4.13E-03 : 1.50E-06 : 0.OOE+00 :---------+-- ---------+ ------------

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

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

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

INFANT : 1.50E-04 : 2.16E-04 : 1.67E-04 : 2.68E-04 : 1.38E-04 : 1.OOE-02 : 2.88E-06 : 0.OOE+00 :-----+-------+----------------+------------+----------------+------------+------------+------------+----------------+

GOATMILK : : : : :: ADULT : 1.09E-05 1.46E-05 : 3.45E-05:

1.74E-05 1.43E-05 1.58E-03 7.54E-07 : O.OOE+00-----+-----------------------+----------------+------------+----------------+----------------+------------+------------+

TEEN : 1.54E-05 : 1.76E-05 : 5.84E-05 : 3.01E-05 : 2.48E-05 : 2.51E-03 : 1.55E-06 : 0.OOE+00 :--------+------------+----

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

CHILD : 2.55E-05 : 1.22E-05 : 1.34E-04 : 5.01E-05 : 4.01E-05 : 4.96E-03 : 2.39E-06 : 0.OOE+00 :----+-----------+------------+------------+----------------+------------+------------+------------+------------+

INFANT : 3.87E-05 : 2.96E-05 : 2.15E-04 : 1.02E-04 : 6.53E-05 : 1.20E-02 : 4.34E-06 : 0. 00E+00 :+----------

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

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

---

+INHAL : : : : : : ADULT 1.45E-06 1:.62E-05 1.67E-06 2.23E-06 1.19E-06 6.30E-05 3.01E-04 0.OOE+00----------------------------

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

TEEN : 1.95E-06 : 1.87E-05 : 2.16E-06 : 2.98E-06 : 1.61E-06 : 7.83E-05 : 4.41E-04 : 0.OOE+00 :----------------------------

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

CHILD : 2.28E-06 : 4.45E-05 : 2.74E-06 : 2.74E-06 : 1.48E-06 : 8.91E-05 : 3.58E-04 : 0.OOE+00 :----+-----+-----------+------------+----------------+----------------+----------------

+--m--------------+------------+

INFANT : 1.35E-06 : 3.71E-05 : 1.68E-06 : 2.09E-06 : 9.22E-07 : 8.14E-05 : 2.32E-04 : 0.OOE+00 :+----------+------------+----------------+--------------------------------+----------------+------------+

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 4 A Nearest Cow AT 3.50 MILES NNW ANNUAL BETA AIR DOSE = 2.57E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 4.02E-04 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN--- +-+----------------------------------------------------------+--------------------------------+

PLUME : 2.70E-04 : 2.70E-04 : 2.70E-04 : 2.70E-04 : 2.70E-04 : 2.70E-04 : 2.73E-04 : 5.40E-04 : S-------------------++----------------+-----------------+------------------------------------------+

GROUND : 3.08E-04 : 3.08E-04 : 3.08E-04 : 3.08E-04 : 3.08E-04 : 3.08E-04 : 3.08E-04 : 3.62E-04 :+---------+----------------------------------

---

+VEGET : : : : : :* ADULT 5.94E-06 4.49E-05 1.28E-05 4.73E-06 1.40E-06 9.19E-05 1.59E-07 0.OOE+00--------------------------------------------------------------------------------------

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

TEEN : 9.16E-06 : 4.79E-05 : 1.92E-05 : 7.25E-06 : 2.09E-06 : 1.24E-04 : 2.83E-07 : 0.OOE+00 :-------++------------------------------------------------

---

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

CHILD : 1.83E-05 : 3.15E-05 : 4.32E-05 : 1.12E-05 : 3.17E-06 : 2.37E-04 : 4.17E-07 : 0.OOE+00 :------------------------------------------------------

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

MEAT .: ADULT 1.59E-06 1.19E-05 4.27E-07 1.38E-06 3.47E-07 2.47E-06 8.36E-08 0.OOE+00.:

---

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

TEEN : 1.26E-06 : 6.A1E-06 : 3.21E-07 : 1.07E-06 : 2.57E-07 : 1.79E-06 : 7.50E-08 : 0.OOE+00 :--------------------------------------------------------------------------------------

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

CHILD : 1.95E-06 : 3.25E-06 : 5.37E-07 : 1.27E-06 : 2.93E-07 : 2.70E-06 : 8.49E-08 : 0.OOE+00 :--------------------------------------

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

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

COW MILK : : : : : ADULT : 1.38E-06 3.77E-06 1.43E-06 2.43E-06 1.68E-06 6.89E-05 3.04E-08 0.OOE+00 S------+--------------------------------------------------------------------------------+------------+

ts TEEN : 2.29E-06 : 4.40E-06 : 2.34E-06 : 4.11E-06 : 2.77E-06 : 1.09E-04 : 6.16E-08 : 0.OOE+00 :--------------------------------------------------------------------------------------

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

CHILD : 4.44E-06 : 2.88E-06 : 5.12E-06 : 6.36E-06 : 4.24E-06 : 2.16E-04 : 9.43E-08 : 0.OOE+00 :------ + ----------------

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

---

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

INFANT : 6.26E-06 : 8.70E-06 : 7.98E-06 : 1.17E-05 : 6.14E-06 : 5.25E-04 : 1.77E-07 : 0.OOE+00 :---------+------------++-----------------------------------------------------------------+------------+

GOATMILK : * : : : : ADULT : 6.63E-07 : 6.24E-07 1.79E-06 1.04E-06 7.73E-07 8.27E-05 6.24E-08 0.OOE+00------------------------------------------------------

---

---

TEEN : 8.56E-07 : 7.60E-07 : 3.05E-06 : 1.82E-06 : 1.35E-06 : 1.31E-04 : 1.29E-07 : 0.OOE+00 :--- +---------+--------------------------------------------------+----------------+----------------

CHILD : 1.27E-06 : 5.32E-07 : 7.07E-06 : 3.07E-06 : 2.20E-06 : 2.59E-04 : 1.98E-07 : 0.OOE+00 :+------------------------------------------------+--------------------

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

INFANT : 1.90E-06 : 1.23E-06 : 1.14E-05 : 6.26E-06 : 3.61E-06 : 6.30E-04 : 3.59E-07 : 0.OOE+00 :--------+-------------------------+--------------------------

---

---

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

INHAL : : : : : ADULT 3.18E-07 1.40E-06 3.43E-07 5.70E-07 3.91E-07 9.06E-06 2.42E-05 0.OOE+00+--+------------------------------------------------

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

---

TEEN : 4.33E-07 : 1.93E-06 : 4.64E-07 : 7.79E-07 : 5.36E-07 : 1.14E-05 : 3.55E-05 : 0.OOE+00 :+------------------------------+----------------------------

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

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

CHILD : 5.26E-07 : 7.12E-06 : 6.14E-07 : 7.52E-07 : 5.OOE-07 : 1.33E-05 : 2.88E-05 : 0.OOE+00 :--------+----------------------+--+----------------

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

INFANT : 3.56E-07 : 6.47E-06 : 4.41E-07 : 6.65E-07 : 3.25E-07 : 1.21E-05 : 1.88E-05 : 0.OOE+00 :-+------------+----------------+---------------------------+--------------------- ----------------+

TABLE 7. DOSES TO MAXIMUM INDIVIDUAL (MREM), JANUARY-DECEMBER 2008 (CONTINUED)

SPECIAL LOCATION NO. 5 A Nearest Garden AT 2.50 MILES N ANNUAL BETA AIR DOSE = 1.29E-04 MILLRADS ANNUAL GAMMA AIR DOSE = 2.01E-04 MILLRADS PATHWAY T. BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN+-+----------------------+

---

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

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

PLUME : 1.35E-04 : 1.35E-04 : 1.35E-04 : 1.35E-04 : 1.35E-04 : 1.35E-04 : 1.36E-04 : 2.70E-04 : S++ ++ +------------------------------+--------------------------- +-------- ----------------

GROUND : 9.30E-04 : 9.30E-04 : 9.30E-04 : 9.30E-04 : 9.30E-04 : 9.30E-04 : 9.30E-04

• 1.09E-03 :-+--- +-------------------------+----------------------------------+----------------+--------------+

VEGET : : : : ADULT 1.75E-05 1.36E-04 3.38E-05 1.38E-05 3.79E-06-:

2.18E-04 4.39E-07 0.OOE+00 S+++ + -------------------

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

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

---

+TEEN : 2.72E-05 : 1.45E-04 : 5.07E-05 : 2.11E-05 : 5.64E-06 : 2.94E-04 : 7.78E-07 : 0.OOE+00 :+-+---------------------+-----------------

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

CHILD : 5.46E-05 : 9.48E-05 : 1.14E-04 : 3.24E-05 : 8.49E-06 : 5.64E-04 : 1.14E-06 : 0.OOE+00 :-++++---------------------------------+---------------------------+---------------------------+

MEAT : : -: : ADULT 4.80E-06 3.60E-05 1.22E-06 4.14E-06 1.03E-06 5.88E-06 2.51E-07 0.OOE+00 S+++ + +----------------------------------------------

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

---

TEEN : 3.80E-06 : 1.94E-05 : 9.15E-07 : 3.21E-06 : 7.62E-07 : 4.25E-06 : 2.25E-07 : 0.OOE+00 : S++ +------------------------------+----------------+--------------------

---

+CHILD : 5.89E-06 : 9.85E-06 : 1.52E-06 : 3.81E-06 : 8.68E-07 : 6.42E-06 : 2.54E-07 : 0.OOE+00 :-+++ + ----------------------------------------------

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

COW MILK : : : : : -ADULT : 3.92E-06 1.14E-05 3.82E-06 6.94E-06 4.75E-06 1.63E-04 :.6.18E-08 0.OOE+00 S+++----------------------------------+----------------+--------------------

---

+TEEN : 6.63E-06 : 1.32E-05 : 6.21E-06 : 1.17E-05 : 7.79E-06 : 2.59E-04 : 1.24E-07 : 0.OOE+00 : S++ + -------------------------------

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

CHILD : 1.31E-05 : 8.66E-06 : 1.34E-05 : 1.80E-05 : 1.19E-05 : 5.12E-04 : 1.89E-07 : 0.OOE+00-+-------------

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

---

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

+INFANT : 1.84E-05 : 2.63E-05 : 2.06E-05 : 3.28E-05 : 1.69E-05 : 1.24E-03 : 3.62E-07 : 0.OOE+00+------------------------+

---

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

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

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

GOATMILK : : : : .ADULT : 1.37E-06 1.78E-06 4.28E-06 2.18E-06 1.78E-06 1.96E-04 9.81E-08 0.OOE+00-+++ ------- ------------------

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

TEEN : 1.92E-06 : 2.15E-06 : 7.24E-06 : 3.79E-06 : 3.08E-06 : 3.10E-04 : 2.02E-07 : 0.OOE+00 : S+++ ++-----------------------

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

CHILD : 3.15E-06 : 1.49E-06 : 1.66E-05 : 6.30E-06 : 4.99E-06 : 6.14E-04 : 3.11E-07 : 0.OOE+00 :-+---------------------------------

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

INFANT : 4.78E-06 : 3.61E-06 : 2.67E-05 : 1.29E-05 : 8.13E-06 : 1.49E-03 : 5.65E-07 : 0.OOE+00 :+----------------------------

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

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

---

+INHAL : : : : : : ADULT 3.60E-07 3.77E-06 4.13E-07 5.61E-07 3.10E-07 1.58E-05 7.04E-05 0.OOE+00+- -----------------

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

+++------

---

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

TEEN : 4.85E-07 : 4.13E-06 : 5.35E-07 : 7.52E-07 : 4.20E-07 : 1.97E-05 : 1.03E-04 : 0.OOE+00 : S------------------+---------------------------

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

CHILD : 5.68E-07 : 8.24E-06 : 6.82E-07 : 6.95E-07 : 3.86E-07 : 2.24E-05 : 8.36E-05 : 0.OOE+00 :+-+---------------+-----------------------++-----------------------+----------------+------------+

INFANT : 3.40E-07 : 6.81E-06 : 4.24E-07 : 5.39E-07 : 2.43E-07 : 2.04E-05 : 5.40E-05 : 0.OOE+00 :+-------------------------------+

---

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

TABLE 8. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-MARCH 2008 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN+ ++++ -------------

---

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

PLUME 4.38E-06 4.38E-06 4.38E-06 4.38E-06

4.38E-06 : 4.38E-06 4.47E-06 : 1.25E-05.5.40% : 4.54% : 4.85% : 5.43% : 5.57% 1.36% : 5.00% : 12.82%+------------+-

---

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

GROUND 7.22E-05 : 7.22E-05 : 7.22E-05 : 7.22E-05 : 7.22E-05 : 7.22E-05 : 7.22E-05 8.49E-05 S88.92% 74.76% 79.86% : 89.30% 91.67% 22.36% : 80.73% : 87.18%+------------+-------------+-------------+--------------

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

INHAL 8.66E-08 1.26E-06

1.83E-07 : 1.29E-07 1.30E-07 1.88E-05

1.26E-05 0.OOE+00 S .11%: 1.30%: .20%: .16%:

.17%: 5.82%: 14.08%: .00%:-+-+-------------+-

---

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

+------------------------VEGET : 2.70E-06 : 1.29E-05 : 1.03E-05 : 1.87E-06 : 3.60E-07 : 2.71E-06 : 7.17E-08 : 0.OOE+00-3.32%: 13.33%: 11.42%: 2.31%: .46%: .84%: .08%: .00%+------------+-------------+------------+-------------+-------------+------------+-------------+------------+

COW MILK : 1.18E-06 : 1.79E-06 : 3.08E-06 : 1.91E-06 : 1.61E-06 : 2.20E-04 : 9.50E-08 : 0.OOE+00: 1.45%: 1.86%: 3.41%: 2.36%: 2.05%:

68.19%: .11%: .00%:+-----------+-------------+-------------+------------+------------+-------------+-------------+-------------+

MEAT : 6.47E-07 : 4.06E-06 : 2.28E-07 : 3.61E-07

• 6.88E-08

• 4.60E-06 : 5.64E-09 : 0.OOE+00-. .80%

• 4.20% : .25% : .45% : .09% : 1.43% : .01% : .00%+-------------+-------------

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

• TOTAL* ': 8.12E-05 : 9.65E-05 : 9.04E-05 : 8.08E-05 : 7.87E-05 : 3.23E-04 : 8.94E-05 : 9.74E-05-+--+-------------+-------------

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

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

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

TABLE 9. DOSES TO POPULATION WITHIN 50 MILES, APRIL-JUNE 2008 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-------+---------------------

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

PLUME : 9.03E-05 : 9.03E-05 : 9.03E-05 9.03E-05 9.03E-05 : 9.03E-05 9.15E-05 2.OOE-04.10.49% 8.67%

10.83% : 10.47% : 10.81% : 7.29% 1 10.12% : 19.00%++++-------------++-----------------------------------------+------------+----------+-------------

GROUND : 7.23E-04 7.23E-04 7.23E-04

7.23E-04 7.23E-04 : 7.23E-04 : 7.23E-04 : 8.51E-04.83.97% 69.41% 86.75%

83.80% : 86.58% : 58.40% 80.05% 81.00%+--------------+------------------------------------------+--------------------------+-----------+

INHAL 3.99E-07 : 3.92E-06 2.59E-07 6.09E-07 3.90E-07 : 3.17E-05 : 8.77E-05 0.OOE+00:- .05%: .38%: .03%: .07%:

.05%: 2.56%: 9.70%: .00%:++ ------------

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

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

+----------------------+------------------------+VEGET : 2.45E-05 : 1.27E-04 : 8.34E-06 : 1.74E-05 : 3.77E-06 : 4.81E-06 : 4.34E-07 : 0.OOE+00--2.85%: 12.20%: 1.00%: 2.01%:

.45%: .39%: .05%: .00%:+---------------+------------

---

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

COW MILK : 1.49E-05 : 2.53E-05 : 9.74E-06 : 2.44E-05 : 1.57E-05 : 3.80E-04 : 2.36E-07 : 0.OOE+00:- 1.72% : 2.43% : 1.17% : 2.83% : 1.88% : 30.72% : .03% : .00%+-----------+-------------+------------+------------+-------------+-------------+-------------+------------+

MEAT : 7.98E-06 : 7.21E-05 : 1.80E-06 : 7.05E-06 : 1.86E-06 : 7.88E-06 : 4.83E-07 : 0.OOE+00-.93%: 6.92%: .22%: .82%:

.22%: .64%: .05%: .00%:++ -+ ----------------------------------------

---

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

• TOTAL* : 8.61E-04.

1.04E-03 : 8.34E-04 : 8.63E-04 : 8.35E-04 : 1.24E-03 : 9.03E-04 : 1.05E-03+------------+-------------

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

---

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

nT1 TABLE 10. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-JUNE 2008 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN-------+------------------

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

+--------

---

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

PLUME 9.90E-05 : 9.90E-05 : 9.90E-05 9.90E-05

9.90E-05 9.90E-05

1.OOE-04 : 2.21E-04.10.44% 8.65% 10.65%

10.43% 10.77% 6.34% 9.89% : 19.11%+-++++ ------------

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

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

---

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

GROUND 7.97E-04 7.97E-04

7.97E-04 7.97E-04 7.97E-04 7.97E-04 7.97E-04

9.37E-04.84.03% 69.61% 85.71% : 83.92% 86.64% 51.05% 78.57% : 80.89%+--------- ----+ -------------

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

INHAL : 5.40E-07 : 5.79E-06 4.48E-07

8.15E-07 : 5.45E-07 5.10E-05 1.16E-04 : 0.OOE+00:- -.06%: .51%: .05%:

.09%: .06%: 3.27%: 11.41%: .00%:+-------------+-------------+-

---

---

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

VEGET : 2.72E-05 : 1.40E-04 : 1.86E-05 : 1.92E-05 : 4.12E-06 : 7.46E-06 : 5.05E-07 : 0.OOE+00:- 2.87%: 12.23%: 2.00%: 2.02%: .45%: .48%: .05%: .00%:+++++------------+----------------+-------------+-

---

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

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

COW MILK : 1.60E-05 : 2.70E-05 : 1.28E-05 : 2.63E-05 : 1.73E-05 : 5.94E-04 : 3.31E-07 : 0.00E+00--1.69% : 2.36% : 1.37% : 2.77% : 1.88% : 38.06% : .03% : .00%++--------------------------------------------+-------------

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

+MEAT : 8.62E-06 : 7.61E-05 : 2.02E-06 : 7.40E-06 : 1.93E-06 : 1.24E-05 : 4.88E-07 : 0.OOE+00-.91%: 6.65%: .22%: .78%: .21%: .80%: .05%: .00%:+- -+ -------------+

---

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

• TOTAL* : 9.48E-04 : 1.14E-03 : 9.30E-04 : 9.49E-04 : 9.20E-04 : 1.56E-03 : 1.01E-03 : 1.16E-03--------------------

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

+-----------------------------II TABLE 11. DOSES TO POPULATION WITHIN 50 MILES, JULY-SEPTEMBER 2008 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN--4-----------------4----------------4-------------4----------------

4¥ + +--------

---

PLUME 2.78E-04 : 2.78E-04 : 2.78E-04 : 2.78E-04 2.78E-04

2.78E-04 2.82E-04 : 6.27E-04.76.31% 73.03%

69.00% 76.80% : 77.13% 70.46% : 74.75% : 86.69%+---------------------

---

---

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

---

GROUND : 8.19E-05 : 8.19E-05 : 8.19E-05 8.19E-05 : 8.19E-05 8.19E-05 : 8.19E-05 9.63E-05.22.49% 21.52% 20.34% 22.63% : 22.73% 20.77% : 21.74% 13.31%++++-------------------------

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

INHAL : 1.95E-07 1.78E-06

6.35E-07 : 3.05E-07 2.17E-07 2.67E-06 : 1.32E-05 0.OOE+00-.05%: .47%:

.16%: .08%: .06%:

.68%: 3.50%: .00%:++ -------------------------------

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

VEGET : 3.03E-06 " 1.32E-05 : 3.73E-05 : 1.10E-06 : 7.57E-08 : 3.64E-07 : 1.45E-08 : 0.OOE+00-.83%: 3.46%: 9.27%: .31%: .02%: .09%: .00%:

.00%:---------------------

+------------+----------------4-------------+----------------+----------------+---------------1-+

COW MILK : 5.02E-07 : 1.61E-06 : 4.45E-06 : 3.80E-07 : 2.18E-07 : 3.09E-05 : 1.95E-08 : 0.OOE+00:- .14% : .42% : 1.10% : .10% : .06% : 7.84%: .01% : .00%--------+---------+----------------+----------------+------------+----------------+----------------+----------------+

MEAT : 6.28E-07 : 4.18E-06 : 5.13E-07 : 2.75E-07 : 7.84E-09 : 6.34E-07 : 1.15E-09 : 0.OOE+00-.17%: 1.10%: .13%: .08%: .00%: .16%: .00%:

.00%:--+----------------------------+-----------------------+---------------- --------- ----------------

+*TOTAL* :

3.64E-04 : 3.81E-04 : 4.03E-04 : 3.62E-04 : 3.60E-04 : 3.94E-04 : 3.77E-04 : 7.24E-04--------------

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

00 TABLE 12. DOSES TO POPULATION WITHIN 50 MILES, OCTOBER-DECEMBER 2008 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN+++------------+------------------------------+-------------

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

PLUME 1.05E-05 : 1.05E-05 : 1.05E-05 : 1.05E-05 1.05E-05 1.05E-05

1.07E-05 : 2.44E-05-18.86% 16.38% : 18.40% : 19.19% : 19.42% 9.59% : 17.40% : 32.35%+- -+-------------+-+------------+-------------+-------------

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

GROUND : 4.34E-05 : 4.34E-05 : 4.34E-05 : 4.34E-05 4.34E-05 : 4.34E-05 : 4.34E-05 5.11E-05-77.68% : 67.47% 75.77% 79.01%

79.96% : 39.50% : 70.65% 67.65%

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

INHAL 2.97E-08 4.04E-07 4.88E-08 3.75E-08 3.70E-08

5.22E-06 : 7.33E-06 0.OOE+00: .05%: .63%:

.09%: .07%: .07%: 4.75%: 11.94%: .00%:+---------+-------------+--------------+-------------+-------------+------------+-------------+-----

---

+VEGET : 1.28E-06 : 6.82E-06 : 2.58E-06 : 5.51E-07 : 2.43E-08 : 6.40E-07 : 3.21E-09 : 0.OOE+00: 2.30%: 10.60%: 4.51%: 1.00%: .04%: .58%: .01%: .00%:+----+-------------+-------------+-------------+-------------

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

---

+COW MILK : 2.74E-07 : 8.60E-07 : 6.58E-07 : 2.53E-07 : 2.69E-07 : 4.90E-05 : 4.24E-09 : 0.OOE+00-.49%: 1.34%: 1.15%: .46%: .50%: 44.63%: .01%: .00%:+-------------

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

---

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

MEAT : 3.43E-07 : 2.30E-06 : 5.02E-08 : 1.50E-07 : 6.42E-09 : 1.04E-06 : 2.51E-10 : 0.OOE+00-.61%: 3.58% : .09%: .27%: .01%: .95%: .00%: .00%+------------+-----------+-------------+-------------+------------+-------------+------------+------------+

• TOTAL* : 5.59E-05 : 6.43E-05 : 5.73E-05 : 5.49E-05 : 5.43E-05 : 1.10E-04 : 6.14E-05 : 7.55E-05 :-+++--------------

---

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

TABLE 13. DOSES TO POPULATION WITHIN 50 MILES, JULY-DECEMBER 2008 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN---------+---------

---

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

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

PLUME 2.49E-04 : 2.49E-04 : 2.49E-04 : 2.49E-04 : 2.49E-04 2.49E-04 : 2.53E-04 : 5.64E-04.65.60% : 61.60% : 59.39%.: 66.16% 66.54%

53.50% : 63.51% : 79.36%++ + --------------------------

---

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

GROUND 1.25E-04 : 1.25E-04 1.25E-04 1.25E-04 1.25E-04 : 1.25E-04 : 1.25E-04 : 1.47E-04.32.76%. : 30.77% : 29.66% : 33.04% : 33.24% : 26.72% : 31.30% : 20.64%+ +-------------------------------------------------------------------------------------

INHAL : 1.99E-07 : 1.98E-06 : 6.63E-07 : 2.94E-07 : 2.18E-07 : 8.13E-06 : 2.06E-05 : 0.OOE+00-- -.05%: .49%: .16%: .08%: .06%: 1.74%: 5.18%:

.00%:--+++-------------------------------------------------------------

+ ---------- ----------------+VEGET : 4.30E-06 : 2.OOE-05 : 3.97E-05 : 1.65E-06 : 9.90E-08 : 1.02E-06 : 1.73E-08 : 0.OOE+00-1.13%: 4.93%: 9.45%:

.44% : .03%: .22%: .00%:

.00%:+ -----------------------------------------------

---

+COW MILK : 7.75E-07 : 2.47E-06 : 5.07E-06 : 6.32E-07 : 4.93E-07 : 8.14E-05 : 2.31E-08 : 0.OOE+00--.20% : .61% : 1.21% : .17% : .13% : 17.46% : .01% : .00%+- -+---------------------------+-----------------------------------------

---

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

MEAT : 9.70E-07 : 6.48E-06 : 5.59E-07 : 4.25E-07 : 1.43E-08 : 1.71E-06 : 1.36E-09 : 0.OOE+00--.26%: 1.60%: .13%: .11%: .00%: .37%:

.00%: .00%:+++÷-------- -------------------

+- +--------

---

---

+----------------*TOTAL* :

3.80E-04 : 4.05E-04 : 4.20E-04 : 3.77E-04 : 3.75E-04 : 4.66E-04 : 3.98E-04 : 7.10E-04---------------------------------------

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

+ -

TABLE 14. DOSES TO POPULATION WITHIN 50 MILES, JANUARY-DECEMBER 2008 ALARA ANNUAL INTEGRATED POPULATION DOSE

SUMMARY

(PERSON-REM)

PATHWAY T.BODY GI-TRACT BONE LIVER KIDNEY THYROID LUNG SKIN----------

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

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

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

PLUME 3.45E-04 : 3.45E-04 3.45E-04 : 3.45E-04 : 3.45E-04 : 3.45E-04 : 3.49E-04 : 7.76E-04.25.52% 22.34%

25.13% 25.56% : 26.18% 16.78% 24.17% 41.04%+-------------+-------------

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

GROUND 9.48E-04 9.48E-04 : 9.48E-04 9.48E-04 9.48E-04 : 9.48E-04 : 9.48E-04 1.11E-03-70.14% 61.38% 69.06% 70.23% : 71.94% 46.11% : 65.56% : 58.96%+ + + +------------+---+-------------+-------------+-----------------------------------+

INHAL 7.76E-07 8.09E-06 : 1.06E-06 : 1.16E-06 : 7.86E-07 6.37E-05 : 1.47E-04 : 0.OOE+00:- -.06% : .52% .08% : .09% : .06% : 3.10% : 10.17% .00%++ -------------+

---

+-------------+-----------------------------------+VEGET : 3.15E-05 : 1.58E-'04

5.83E-05 : 2.09E-05 : 4.22E-06 : 8.49E-06 5.24E-07 0.OOE+00--2.33%: 10.23%: 4.25%:

1.55%: .32%: .41%: .04%: .00%:+------- -+------------+-----------

---

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

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

COW MILK : 1.68E-05 : 2.81E-05 : 1.78E-05 : 2.69E-05 : 1.78E-05 : 6.76E-04 : 3.55E-07 : 0.OOE+00--1.24%: 1.82%: 1.30%: 1.99%: 1.35%:

32.91%: .02%: .00%:++ ---------------------------

---

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

MEAT : 9.59E-06 : 5.72E-05 : 2.57E-06 : 7.82E-06 : 1.94E-06 : 1.42E-05 : 4.90E-07 : 0.OOE+00--.71%: 3.71%: .19% : .58%: .15%: .69%: .03%: .00%:+-++--++-------------

---

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

+--------

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

• TOTAL* : 1.35E-03 : 1.54E-03 : 1.37E-03 : 1.35E-03 : 1.32E-03 : 2.06E-03 : 1.45E-03 : 1.89E-03-----+-----------+------------+-------------+-------------+-------------+-------------+------------+-------------+(II DOSE CALCULATION MODELS To evaluate the radiological consequences of the routine release of liquid and gaseous effluents from the Cooper Nuclear Station, two computer codes were used: LADTAP II for liquid doses and GASPAR for gaseous doses. Both of these computer codes implement the dose calculational methodologies of U.S. NRC Regulatory Guide 1.109, Revision 1.Source terms for each quarter are combined with station-specific demographic data and either hydrological dilution factors, for liquid dose calculations, or atmospheric diffusion estimates, for gaseous dose calculations.

For liquid dose calculations, the hydrological dilution factors used for input to LADTAP II, as well as other input parameters, are listed in Table 15. Other inputs not specifically listed in this table are taken from Regulatory Guide 1.109, Revision 1. Semiannual doses are obtained by summing the contributions from the appropriate quarters.For gaseous dose calculations, atmospheric diffusion estimates are obtained from the reduction and processing of onsite meteorological data, as described in Appendix B. Source terms for the semiannual period are obtained by summing source terms for the appropriate quarters.

Additional input to GASPAR includes the following station-supplied data:-0 to 50 mile population distribution

-0 to 50 mile meat, milk, and vegetable distributions

-Absolute humidity at Cooper Nuclear Station (14.61 g/m 3)-The fraction of the year that the vegetables are grown (0.5)-The fraction of the daily feed intake derived from pasture for milk and meat animals (0.5)Other values used for input to GASPAR are default values from Regulatory Guide 1.109, Rev. 1.F-52 TABLE 15.Values of Parameters Used to Make Dose Estimates Resulting From Liquid Discharges at Cooper Nuclear Station January-December 2008 Values Assigned Parameter Individual Population Cooling flow rate (cfs)

• Q1 1213.76 1213.76 (Average daily value) Q2 836.77 836.77 Q3 NR NRQ4 NR NR Dilution factor* Q1 1 22.47 Q2 1 81.58 Q3 NR NR Q4 NR NR Holding time: Fish 24 hr *** 168 hr ***Drinking water 12 hr

• 22.4 hr **Shoreline exposure 0 hr *** 22.4 hr **Swimming 0 hr *** 22.4 hr **Boating 0 hr *** 22.4 hr **QI, Q2, Q3, and Q4 represent first, second, third and station data for 2008, respectively.

fourth quarter** Based on an average Missouri River water flow of 5.5 ft/sec, 84 miles down the river.*** Values from Regulatory Guide 1.109, Revision 1.NR- No release.F-53 REFERENCES U.S. Nuclear Regulatory Commission, Regulatory Guide 1.21, "Measuring, Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants", Revision 1, 1974.U.S. Nuclear Regulatory Commission, Regulatory Guide 1.23 (Safety Guide 23), "Onsite Meteorological Programs", Revision 0, 1972.U.S. Nuclear Regulatory Commission, Regulatory Guide 1.111, "Methods for EstimatingAtmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light-Water-Cooled Reactors", Revision 1, 1977.U.S. Nuclear Regulatory Commission, NUREG/CR-2919, "XOQDOQ: Computer Program for the Meteorological Evaluation of Routine Effluent Releases at Nuclear Power Stations", 1982.U.S. Nuclear Regulatory Commission, Regulatory Guide 1.111, "Methods for EstimatingAtmospheric Transport and Dispersion of Gaseous Effluents in Routine Releases from Light-Water-Cooled Reactors", Revision 0, 1976.U.S. Nuclear Regulatory Commission, NUREG-0597, "User's Guide to GASPAR Code", December 1980.U.S. Nuclear Regulatory Commission, NUREG/CR-1276, "User's Manual for LADTAP II: A Computer Code for Calculating Radiation Exposure to Man From Routine Release of Nuclear Reactor Liquid Effluents", 1980.U.S. Nuclear Regulatory Commission, Regulatory Guide 1.109, "Calculation of Annual Doses toMan from Routine Releases of Reactor Effluents for the Purpose of Evaluating Compliance with 10 CFR 50, Appendix I", Revision 1, 1977.F-54 APPENDIX G REMP SAMPLE STATION DESCRIPTIONS G-1 REMP SAMPLE STATION DESCRIPTIONS The following pages contain descriptions of the CNS REMP Sample Stations that were active or were used for part or all of 2008.G-2 REMP SAMPLE STATION DESCRIPTIONS SAMPLE TYPES AND SAMPLE LOCATIONS Sample Station (a) Sample Description

-Type and Location No. 1 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location:

Outside the northwest edge of fence, east of the gate to the LLRW storage pad on the CNS site, NW '/, S32, T5N, R16E, Nemaha County, Nebraska.Lon. 095.38.634 W -Lat. 40.21.523 N No. 2 Type: (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location:

North side of county road to the south portion of CNS site, SW 1/4, S32, T5N, R16E, Nemaha County, Nebraska.Lon. 095.38.954 W -Lat. 40.21.126 N No. 3 Type (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location:

Located on the north side of the Brownville State Recreation Park access road near water gauging station, SE 1/4, S 18, T5N, RI 6E, Nemaha County, Nebraska.Lon. 095.39.108 W -Lat. 40.23.777 N No. 4 Type (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location:

Located '1/2 mile south of Phelps City, Missouri, on west side of highway "U", NE 1/4, S2, T64N, R42W, Atchison County, Missouri.Lon. 095.3 5.792 W -Lat. 40.23.797 N No. 5 Type (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location:

Located 1/4 mile south and 1/4 mile east of Langdon, Missouri, on north side of road, west of railroad tracks, SW 1/4, T64N, R41W, Atchison County, Missouri.Lon. 095.34.434 W- Lat. 40.21.151 N G-3 NOTES: (a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description

-Type and Location No. 6 Type (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location:

One mile west of the end of Missouri State Highway"U", SW comer of the intersection, NW 1/4, S34, T64N, R42W, Atchison County, Missouri.Lon. 095.37.620 W -Lat. 40.19.459 N No 7 Type (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location:

300 yards east of Highway 67 on north side of road, SW1/44 , S6, T4N, RI 6E, Nemaha, Nebraska.Lon. 095.40.207 W -Lat. 40.20.287 N No. 8 Type (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location:

V 2 mile north, 3/4 mile west and 3/4 mile north of Nemaha, on west side of road adjacent to transmission line, NE 1/4, S35, T5N, R15E, Nemaha County, Nebraska.Lon. 095.41.220 W -Lat. 40.21.570 N No. 9 Type (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location: Four miles north of Highway 136, on Highway 67.Then 1 mile east of Highway 67 and 1/ mile north on west side of road, SW 1/4, S26, T6N, RI5E, Nemaha County, Nebraska.Lon. 095.41.810 W-Lat. 40.27.259 N No. 10 Type (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location:

One mile north of Barada, Nebraska, in SW comer of intersection, NE 1/4, S14, T3N, R16E, Richardson County, Nebraska.Lon. 095.34.723 W-Lat. 40.13.970 N G-4 NOTES: (a) Sample station numbers missing from the sequence are for inactive or discontinued, sampling locations.

Sample Station (a)Sample Description

-Type and Location No. 11 Type: (1)Water -Ground No. 12 Location:

Plant well water supply header at well pits, NW 1/4, S32, T5N, RI 6E, Nemaha County, Nebraska.Lon. 095.53.866 W- Lat. 40.18.970 N Type: (1) Water-River Location:

Sample (1) taken from the Missouri River immediately upstream form the Plant Intake Structure (River Mile 532.5). During peridds when unsafe conditions warrant, Station 35 may be used as an alternate upstream collection site.Lon. 095.53.866 W -Lat. 40.18.970 N Type: (1) Environmental Thermoluminescent Dosimetry Location:

On NNW boundary of NPPD property, east side of county road, SE, S30, T5N, R1 6E, Nemaha County, Nebraska.Lon. 095.39.226 W -Lat. 40.22.260 N No.20 No.28 Type (1)(3)(4)Water -River, (2) Fish Sediment from ShorelineFood Products -Broadleaf VegetationLocation: Samples (1), (3), and (4) are taken from the Missouri River or its shore downstream near River Mile 530, Sample (2) is taken from the Missouri River 1/22 to 3 miles downstream of the plant site.Lon. 095.37.301 W -Lat. 40.20.336 N G-5 NOTES: (a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description

-Type and Location No. 35 Type (1) Fish (2) Water -River (Alternate Site)(3) Food Products -Broadleaf Vegetation Location:

Sample (1) will be taken from the Missouri River about 1 to 3 miles above the CNS intake structure.

During periods when unsafe conditions warrant, Station 35 may be used as an alternate to Station 12 (upstream collection site) for sample type (2). Sample (3) is taken about 1/4mile south of the Brownville State Recreation Area inSector A.Lon. 095.39.046 W -Lat. 40.23.737 N No. 44 Type: (1) Environmental Thermoluminescent Dosimetry Location:

1/4 mile south of Auburn Country Club on Highway 75, then /2 mile east of Highway 75 at fence line north of county road, SE1/4, S27, T5N; R14E, Nemaha County, Nebraska.Lon. 095.49.759 W -Lat. 40.21.840 N No. 47 Type: (1) Water-Ground Location:

At Falls City Municipal water supply well.Lon. 095.25.537 W -Lat. 40.01.939 N No. 56 Type: (1) Environmental Thermoluminescent Dosimetry Location:

1 1/4 miles SW of Langdon, Missouri, on Highway "U",on the right side of the highway, NW 1/4, S23, T64N, R42W, Atchison County, Missouri.Lon. 095.36.383 W -Lat. 40.21.157 N No. 58 Type: (1) Environmental Thermoluminescent Dosimetry Location:

Three miles south of Brownville, Nebraska, on county road, at the SE corner of the intersection with the farm road leading to Sample Station No.

2, SE1/4, S31, T5N, R16E, Nemaha County, Nebraska.Lon. 095.39.338 W-Lat. 40.21.126 N G-6 NOTES: (a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) 'Sample Description

-Type and Location No. 59 Type: (1) Environmental Thermoluminescent Dosimetry Location:

One mile SSE of the CNS Elevated Release Point, in the vicinity of the levee at the south boundary of NPPD property, SE 1/4/, S32, T5N, R16E, Nemaha County, Nebraska.Lon. 095.38.223 W-Lat. 40.20.986 N No. 66 Type: (1) Environmental Thermoluminescent Dosimetry Location:

Two miles south of Nemaha, Nebraska, on Highway 67 east side of road, NW1/4, S19, T4N, R16E, Nemaha County, Nebraska.Lon. 095.40.307 W -Lat. 40.18.277 N No. 67 Type: (1) Environmental Thermoluminescent Dosimetry Location:

2 miles west of Brownville, Nebraska, on Highway 136, then north 1 2 miles on county road and east /2mile, on north side of road, NE1/4, S11, T5N, Ri5E, Nemaha County, Nebraska.Lon. 095.41.520 W -Lat. 40.24.898 N No. 71 Type: (1) Environmental Thermoluminescent Dosimetry Location:

Two miles east of Phelps City, Missouri, on Highway 36, then south 1 / miles on county road and west 1/4mile, SE1/4, S6, T64N, R41W, Atchison County, Missouri.Lon. 095.34.727 W -Lat. 40.21.664 N No. 79 Type: (1) Environmental Thermoluminescent Dosimetry Location:

1 7/8 miles south of Brownville, NE, on east side ofpaved road, NPPD property, SE1/4, S30, T5N, R16E, Nemaha County, Nebraska.Lon. 095.39.23 8 W -Lat. 40.22.006 N G-7 NOTES: (a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description

-Type and Location No. 80 Type: (1) Environmental Thermoluminescent Dosimetry Location:

2 1/8 miles south of Brownville, on east side of paved road, NPPD property, NE1/4, S31, T5N, R16E, Nemaha County, Nebraska.Lon. 095.39.259 W -Lat. 40.21.834 N No. 81 Type: (1) Environmental Thermoluminescent Dosimetry Location:

2 3/8 miles south of Brownville, Nebraska, in the NE comer of the intersection of the paved county road and CNS access road, NPPD property, NE1/4, S31, T5N, R16E, Nemaha County, Nebraska.Lon. 095.39.291 W -Lat. 40.21.582 N No. 82 Type: (1) Environmental Thermoluminescent Dosimetry Location:

7/8 mile south of CNS in a field, on NPPD property, SW1/4, S32, T5N, R16E, Nemaha County, Nebraska.Lon. 095.38.395 W -Lat. 40.20.961 N No. 83 Type: (1) Environmental Thermoluminescent Dosimetry Location:

2 1/4 miles south of Nemaha, Nebraska, on Highway 67, then east 1 mile to the junction of the driveway and county road (east side of drive), NE 1/4, S 19, T4N, RI 6E, Nemaha County, Nebraska.Lon. 095.39.411 W- Lat. 40.18.119 N No. 84 Type: (1) Environmental Thermoluminescent Dosimetry Location:

2 2 miles west of Brownville, NE, south side of Highway 136 west of Locust Grove School, NW1/4, S22, T5N, R1i5E, Nemaha County, Nebraska.Lon. 095.42.993 W -Lat. 40.23.564 N G-8 NOTES: (a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description

-Type and Location No. 85 Type: (1) Environmental Thermoluminescent Dosimetry Location:

One mile east of Brownville, Nebraska, on Highway 136, then north 1/4 mile on the east side of the countyroad, NE1/4, S33, T65N, R42W, Atchison County, Missouri.Lon. 095.38.309 W -Lat. 40.24.508 N No. 86 Type: (1) Environmental Thermoluminescent Dosimetry Location:

One mile west of Phelps City, Missouri, on Highway 136, then north 1 1/2 miles on Highway "D" on westside, SE1/4, S22, T65N, R42W, Atchison County, Missouri.Lon. 095.36.938 W-Lat. 40.25.563 N No. 87 Type: (1) Environmental Thermoluminescent Dosimetry Location:

One mile west of Phelps City, Missouri, on Highway 136, then south 1/22 mile on county road and 3 mile weston county road to the end of the road, NW1/4, S3, T64N, R42W, Atchison County, Missouri.Lon. 095.37.806 W -Lat. 40.23.818 N No. 88 Type: (1) Environmental Thermoluminescent Dosimetry Location:

One mile west of Phelps City, Missouri, on Highway 136, then south 2 miles at the end of the county road, NW1/4, S11, T64N, R42W, Atchison County, Missouri.Lon. 095.37.771 W -Lat. 40.24.762 N No. 89 Type: (1) Environmental Thermoluminescent Dosimetry Location:

2 A miles south of Phelps City, Missouri, on Highway"U", then A mile west in the SE comer of the county road intersection, NE1/4, S14, T64N, R42W, Atchison County, Missouri.Lon. 095.36.361 W-Lat. 40.21.962 N G-9 NOTES: (a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a) Sample Description

-Type and Location No. 90 Type: (1) Environmental Thermoluminescent Dosimetry Location:

1 1/2 miles west and 3/4 mile south of Langdon, Missouri, on Highway "U", then 1/4 mile west, SW1/4, S23, T64N, R42W, Atchison County, Missouri.Lon. 095.35.808 W -Lat. 40.19.472 N No. 91 Type: (1) Environmental Thermoluminescent Dosimetry Location:

1/2 mile west of Rockport, Missouri, on the south side of* the intersection of U.S. Highway 136 and U.S.Highway 275, at the south side of the water tower, NW1/4, S28, T65N, R41W, Atchison County, Missouri.Lon. 095.32.217 W -Lat. 40.25.181 N No. 94 Type: (1) Environmental Thermoluminescent Dosimetry Location:

1/4/ mile of Langdon, Missouri, on the west side of the road, NE1/4, S24, T64N, R42W, Atchison County, Missouri.Lon. 095.34.673 W- Lat. 40.20.931 N No. 96 Type: (1) Food products

-Broadleaf Vegetation Location:

Approximately 1 mile south of Brownville, Nebraska,along the paved road, in the road ditch in Sector R, SW1/4, S 19, T5N, R16E, Nemaha County, Nebraska.Lon. 095.39.318 W-Lat. 40.23.144 N No. 99 Type: (1) Milk (Nearest and Other Producer)Location: 1 1/4 mile south of Shubert, Nebraska, on the west side of Highway 67, NE1/4, S24, T3N, R15E, Richardson County, Nebraska.

'Lon. 095.40.368 W -Lat. 40.12.850 N G-10 NOTES: (a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

Sample Station (a)Sample Description

-Type and Location Type: (1) Food Products -Broadleaf Vegetation No. 101 Location:

5 12 miles east and 1/2/ mile north of Rock Port, Missouri, near the junction of Highway 136 and Highway 59, in Sector D, encompasses portions of several sections, Athison County, Missouri.Lon. 095.23.822 W -Lat. 40.25.222 N No. 103 Type: (1) Milk (Other Producer)Location:

Four miles south and 3 miles west of Auburn, Nebraska, NE 1/44, S13, T4N, R13E, Nemaha County, Nebraska.Lon. 095.53.865 W- Lat. 40.18.971 N No. 111 Type (1) Air Particulate and Charcoal Filters (2) Environmental Thermoluminescent Dosimetry Location:

10.8 miles west southwest and 1.3 miles west of Howe, Nebraska, NE 1/4, S13, T4N, R13E, Nemaha County, Nebraska.Lon. 095.84.165 W-Lat. 40.31.955 N G-11 NOTES': (a) Sample station numbers missing from the sequence are for inactive or discontinued sampling locations.

APPENDIX H ANNUAL RADIOLOGICAL GROUNDWATER PROTECTION PROGRAM (ARGPP) REPORT H-1 Table Of Contents I. Sum m aryu..m............................................................................................................................................

1 II. Characteristics of Tritium (H -3) ..................................................................................................

3 III. Introduction

........ ................................................

3 A .Objectives of the RGPP ..................................................................................................

4 B .Im plem entation of the Objectives

..................................................................................

4 C. Program D escription

..........................................................................................................

4 IV .Program D escription

........................................................................................................................

5 A .Sam ple A nalysis

.................................................................

...................................................

5 B .D ata Interpretation

............................................................................................................

5 V .Results and D iscussion

..........................................................................

............................................

6 A .Groundw ater Results

......................................................................................................

6 Appendices Appendix A: Tables Table A-1: Location Designation of the Annual Radiological Groundwater Protection Program Report (ARGPPR)Radiological Groundwater Protection Program -Sampling Locations, Nebraska Public Power District, Cooper Nuclear Station, 2008 MAP Map A-I Appendix B: Table B-1: Table B-2: Routine Well Water Sample Locations for the Radiological Groundwater Protection Program, Nebraska Public Power District, Cooper Nuclear Station, 2008 Data Tables of the Annual Radiological Groundwater Protection Program Report (ARGPPR)Concentrations of Tritium in Groundwater Samples Collected in the Vicinity of Nebraska Public Power District, Cooper Nuclear Station, 2007.Concentrations of Gross Alpha, Tritium, Strontium-89/90, Iron-95, Nickel-63 and Gamma Emitters in Groundwater Samples Collected in the Vicinity of Nebraska Public Power District, Cooper Nuclear Station, 2008.ii I. Summary In 2008, the Cooper Nuclear Station (CNS) of the Nebraska Public Power District (NPPD) Nebraska Public Power District instituted a comprehensive program to evaluate the impact of station operations on groundwater and surface water in the vicinity of CNS.This report covers groundwater samples, collected outside of the Licensee required Off-Site Dose Assessment Manual (ODAM) requirements, both on and off station property in 2008. During that time period, 194 analyses were performed on 36 samples from 13 locations.

The tritium data from the initial groundwater sampling, which occurred in the last quarter of 2007, is also included in this 2008 report. Tritium was not detected in any of the 4 locations (Table B-1).In assessing all the data gathered for this report, it was concluded that the operation of CNS had no adverse radiological impact on the environment, and there are no known active releases into the groundwater or surface water at Nebraska Public Power District.Gross alpha was not detected in any of the groundwater samples.Tritium was not detected in any of the groundwater or surface water samples at concentrations greater than the United States Environmental Protection Agency (USEPA)drinking water standard (and the Nuclear Regulatory Commission Reporting Limit) of 20,000 pCi/L. Background levels of tritium were not detected at concentrations greater than the self-imposed LLD of 2000 pCi/L in any of the 14 groundwater monitoring locations.

The tritium concentrations ranged from 190 +/- 122 pCi/L to 1130 +/- 174 pCi/L.Strontium-89 and strontium-90 were not detected at concentrations greater than the Lower Limit of Detection (LLD) as specified in NUREG- 1302 in any of the groundwater samples.Iron-55 was not detected in any of the groundwater samples.Nickel-63 was not detected in any of the groundwater samples.Gamma-emitting radionuclides associated with licensed plant operations were not detected at concentrations greater than their respective Lower Limits of Detection (LLDs)as specified in NUREG-1302 in any of the groundwater samples. In the case of tritium, CNS specified that the independent laboratory achieve a lower limit of detection 10 times lower than that required by the United States Environmental Protection Agency (USEPA)regulation.

1 Intentionally left blank 2 II. Characteristics of Tritium (H-3)Tritium (chemical symbol H-3) is a radioactive isotope of hydrogen.

The most common form of tritium is tritium oxide, which is also called "tritiated water." The chemical properties of tritium are essentially those of ordinary hydrogen.Tritiated water behaves the same as ordinary water in both the environment and the body.Tritium can be taken into the body by drinking water, breathing air, eating food, or absorption through skin. Once tritium enters the body, it disperses quickly and is uniformly distributed throughout the body. Tritium is excreted primarily through urine with a clearance rate characterized by an effective biological half-life of about 14 days.Within one month or so after ingestion, essentially all tritium is cleared. Organically bound tritium (tritium that is incorporated in organic compounds) can remain in the bodyfor a longer period.Tritium is produced naturally in the upper atmosphere when cosmic rays strike air molecules.

Tritium is also produced during nuclear weapons explosions, as a by-product in reactors producing electricity, and in special production reactors, where the isotopes lithium-7 and/or boron- 10 are activated to produce tritium. Like normal water, tritiated water is colorless and odorless.

Tritiated water behaves chemically and physically like non-tritiated water in the subsurface, and therefore tritiated water will travel at the same velocity as the average groundwater velocity.Tritium has a half-life of approximately 12.3 years. It decays spontaneously to helium-3 (3He). This radioactive decay releases a beta particle (low-energy electron).

The radioactive decay of tritium is the source of the health risk from exposure to tritium.Tritium is one of the least dangerous radionuclides because it emits very weak beta radiation and leaves the body relatively quickly. Since tritium is almost always found as water, it goes directly into soft tissues and organs. The associated dose to these tissues is generally uniform and is dependent on the water content of the specific tissue.III. IntroductionCooper 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 805-megawatt (net electrical) boiling water reactor. Initial criticality was attained on February 21, 1974.This report covers those analyses performed by Teledyne Brown Engineering (TBE) on samples collected in 2008.3 A. Objectives of the Radiological Groundwater Protection Program (RGPP)The long-term objectives of the RGPP are as follows: 1. Identify suitable locations to monitor and evaluate potential impacts from station operations before significant radiological impact to the environment and potential drinking water sources.2. Understand the local hydrogeologic regime in the vicinity of the station and maintain up-to-date knowledge of flow patterns on the surface and shallow subsurface.

3. Perform routine water sampling and radiological analysis of water fromselected locations.

4. Report new leaks, spills, or other detections with potential radiological significance to stakeholders in a timely manner.5. Regularly assess analytical results to identify adverse trends.6. Take necessary corrective actions to protect groundwater resources.

B. Implementation of the Objectives The objectives identified have been implemented at CNS as discussed below: 1. Cooper Nuclear Station will continue to perform routine sampling and radiological analysis of water from selected locations.

2. Cooper Nuclear Station has implemented new procedures to identify and report new leaks, spills, or other detections with potential radiological significance in a timely manner.3. Cooper Nuclear Station staff assesses analytical results on an ongoing basis to identify adverse trends.C. Program Description

1. Sample Collection Sample locations can be found in Appendix A Table A-I and Map A-1.Groundwater and Surface Water Samples of water are collected, managed, transported and analyzed in 4 accordance with approved procedures following regulatory methods. Both groundwater and surface water are collected.

Sample locations, sample collection frequencies and analytical frequencies are controlled in accordance with approved station procedures.

Contractor and/or station personnel are trained in the collection, preservation management, and shipment of samples, as well as in documentation of sampling events.Analytical laboratories are subject to internal quality assurance programs, inter-laboratory cross-check programs, as well as nuclear industry audits.Station personnel review and evaluate all analytical data deliverables after initial review by the contractor.

Analytical data results are reviewed by both station personnel for adverse trends or changes to hydrogeologic conditions.

IV Program Description A. Sample Analysis This section describes the general analytical methodologies used by TBE to analyze the environmental samples for radioactivity for the CNS RGPP in 2008.In order to achieve the stated objectives, the current program includes the following analyses: 1. Concentrations of gross alpha in groundwater.

2. Concentrations of tritium in groundwater.

3. Concentrations of strontium-89 and strontium-90 in groundwater.

4. Concentrations of iron-55 in groundwater.

5. Concentration of nickel-63 in groundwater.

6. Concentrations of gamma emitters in groundwater and surface water.B. Data Interpretation The radiological data collected prior to CNS becoming operational were used as a baseline wit which these operational data were compared.

For the purpose of this report, CNS was considered operational at initial criticality.

Several factors were important in the interpretation of the data: 5

1. Lower Limit of Detection and Minimum Detectable Concentration The lower limit of detection (LLD) is specified by federal regulation as a minimum sensitivity value that must be achieved routinely by the analytical parameter.

2. Laboratory Measurements Uncertainty The estimated uncertainty in measurement of tritium in environmental samples is frequently on the order of 50% of the measurement value.Statistically, the exact value of a measurement is expressed as a range with a stated level of confidence.

The convention is to report results with a 95%level of confidence.

The uncertainty comes from calibration standards, sample volume or weight measurements, sampling uncertainty and other factors. CNS reports the uncertainty of a measurement created by statistical process (counting error). Each result has two values calculated.

CNS reports the result with plus or minus (+/-) the estimated sample standard deviation.

Analytical uncertainties are reported at the 95% confidence level in this report for reporting consistency with the REMP.Gamma spectroscopy results for each type of sample were grouped as follows: For groundwater 18 nuclides, Be-7, K-40, Mn-54, Co-58, Fe-59, Co-60, Zn-65, Zr-95, Ru-103, Ru-106, 1-131, Cs-134, Cs-137, Ba-140, Ce-141, Ce-144, Ra-226 and Th-228 were reported.V. Results and Discussion A. Groundwater Results Gross Alpha Samples from 13 locations were analyzed for gross alpha (Table B-2, Appendix B). Gross alpha was not detected at concentrations greater than the LLD.Tritium Samples from 13 locations were analyzed for tritium activity (Table B-2 Appendix B). Tritium values ranged from 190 pCi/liter to 1130 pCi/liter.

6 All values were below the CNS imposed LLD of 2000 pCi/liter.

Strontium Samples from 13 locations were analyzed for strontium-89 and strontium-90 (Table B-2, Appendix B). Strontium-89 and'strontium-90 were not detected at concentrations greater than the LLD.Iron-55 Samples from 13 locations were analyzed for iron-95 (Table B-2 Appendix A). Iron-95 was not detected at concentrations greater than the LLD.Nickel-63 Samples from 13 locations were analyzed for nickel-63 (Table B-2 Appendix B). Nickel-63 was not detected at concentrations greater than the LLD.Gamma Emitters Naturally occurring potassium-40 was detected in three of 13 samples.The concentrations ranged from 42.5 pCi/liter to 85.2 pCi/liter.

Thorium-228 was detected in three of 13 samples. The concentrations ranged from 4.74 pCi/liter to 11.1 pCi/liter.

No other gamma emitting nuclides were detected. (Table B-2, Appendix B).7 APPENDIX A LOCATION DESIGNATION OF THE ANNUAL RADIOLOGICAL GROUNDWATER PROTECTION PROGRAM REPORT (ARGPPR)8 TABLE A-1: Radiological Groundwater Protection Program -Sampling Locations, NEBRASKA PUBLIC POWER DISTRICT, Cooper Nuclear Station, 2008 Site Type 1D iS 2 3 4D 4S 5 6 7D 7S 8 River Well A River Well B Ground Water Ground Water Ground Water Ground Water Ground Water Ground Water Ground Water Ground Water Ground Water:Ground Water Ground Water Ground Water Ground Water 9 MAP A-I Routine Well Water Sample Locations for the Radiological Groundwater Protection Program, Nebraska Public Power District, Cooper Nuclear Station, 2008 10 B-1 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)

STATION NUMBER DATE COLLECTED iS 3 12/26/07 5 7S 12/26/07 12/26/07 12/26/07RADIOCHEMICAL ANALYSIS:

GR-A H-3 (DIST)SR-89 SR-90 FE-55 NI-63 L.T. 2.E+02 L.T. 2.E+02 L.T. 2.E+02 L.T. 2.E+02 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 B-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)STATION NUMBER DATE COLLECTED 1D 1D 07/31/08 1D iS 04/04/08 11/24/08 07/30/08 RADIOCHEMICAL ANALYSIS: GR-A H-3 (DIST)SR-89 SR-90 FE-55 NI-63 L.T. 2.E+02 L.T. 2.E+00 L.T. 3.E+02 L.T. 3.E+00 LT. 8.E-01 L.T. I.E+02 L.T. 6.E+00 L.T.L.T.L.T.L.T.L.T.L.T.9.E+01 2.E+02 2.E+00 3.E-01 1.E+02 5.E+00 L.T.L.T.L.T.

L.T.L.T.L.T.7.E+00 3.E+02 4.E+00 8.E-01 1.E+02 6.E+00 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-1 03 RU-1 06 1-131 CS-1 34 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 3.E+01 L.T. 7.E+01 L.T. 3.E+00 L.T. 4.E+00 L.T. 8.E+00 L.T. 3.E+00 L.T. 7.E+00 L.T. 7.E+00 L.T. 4.E+00 L.T. 3.E+01 L.T. 2.E+01 L.T. 3.E+00 L.T. 4.E+00 L.T. 3.E+01 L.T. 7.E+00 L.T. 2.E+01 L.T. 8.E+01 1.11E+01 +/- 4.32E+00 L.T. 3.E+01 L.T. 2.E+01 L.T. 3.E+00 LT. 3.E+00 L.T. 8.E+00 L.T. 2.E+00 L.T. 5.E+00 L.T. 6.E+00 LT. 5.E+00 L.T. 2.E+01 L.T. i.E+02, L.T. 2.E+00 LT. 2.E+00 LT. i.E+02 LT. 9.E+00 LT. 2.E+01 L.T. 6.E+01 L.T. 5.E+00 L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.1.E+01 8.E+00 9.E-01 9.E-01 3.E+00 9.E-01 2.E+00 2.E+00 2.E+00 7.E+00 3.E+01 8.E-01 8.E-01 2.E+01 3.E+00 7.E+00 2.E+01 2.E+00 L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.3.E+01 5.E+01 2.E+00 3.E+00 8.E+00 3.E+00 4.E+00 5.E+00 4.E+00 2.E+01 1.E+02 2.E+00 2.E+00 8.E+01 7.E+00 1.E+01 3.E+01 3.E+00 B-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)

STATION NUMBER DATE COLLECTED iS 11/24/08 2 01/10/08 2 2 07/30/08 11/24/08 RADIOCHEMICAL ANALYSIS: GR-A H-3 (DIST)SR-89 SR-90 FE-55 NI-63 L.T. 6.E+00 L.T. 2.E+02 L.T. 2.E+00 L.T. 3.E-01 L.T. 9.E+01 L.T. 4.E+00 L.T. 7.E+00 3.17E+02 +/- 1.22E+02 3.30E+02 +/- 1.80E+02 L.T. 5.E+00 L.T. 1.E+00 L.T. 9.E+01LT. 6.E+00 L.T. 7.E+00 L.T. 2.E+02 L.T. 2.E+00 L.T. 4.E-01 L.T. 1.E+02 L.T. 6-E+00 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-1 06 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 1.E+01 L.T. 1.E+01 L.T. I.E+00 L.T. I.E+00 L.T. 3.E+00 L.T. 1.E+00 L.T. 2.E+00 L.T. 2.E+00 LT. 2.E+00 L.T. 9.E+00 L.T. 3.E+01 L.T. I.E+00 L.T. I.E+00 L.T. 3.E+01 L.T. 4.E+00 L.T. 7.E+00 L.T. 2.E+01 L.T. 2.E+00 L.T.L.T.L.T.L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.3.E+01 5.E+01 2.E+00 2.E+00 6.E+00 2.E+00 4.E+00 5.E+00 4.E+00 2.E+01 1.E+02 2.E+00 2.E+00 8.E+01 7.E+00 1 .E+01 5.E+01 3.E+00 L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.

L.T.L.T.

L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.2.E+01 1.E+01 1.E+00 2.E+00 4.E+00 1.E+00 3.E+00 3.E+00 2.E+00 1.E+01 4.E+01 1.E+00 1.E+00 4.E+01 5.E+00 1.E+01 4.E+01 2.E+00 B-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)

STATION NUMBER 3 3 4D DEVEL 4D FINAL DATE COLLECTED 07/30/08 11/24/08 01/08/08 01/11/08RADIOCHEMICAL ANALYSIS:

GR-A L.T. 7.E+00 L.T. 6.E+00 H-3 (DIST) L.T. 3.E+02 L.T. 2.E+02 L.T. 2.E+02 L.T. 2.E+02 SR-89 L.T. 4.E+00 L.T. 3.E+00 SR-90 L.T. 1.E+00 LT. 5.E-01 FE-55 L.T. 1.E+02 L.T. 1.E+02 NI-63 L.T. 6.E+00 L.T. 6.E+00 GAMMA SPECTRUM ANALYSIS: BE-7 L.T. 3.E+01 L.T. 2.E+01 K-40 L.T. 2.E+01 8.52E+01

+/- 3.43E+01 MN-54 L.T. 2.E+00 L.T. 1.E+00 CO-58 L.T. 3.E+00 L.T. 2.E+00 FE-59 L.T. 7.E+00 L.T. 5.E+00 CO-60 L.T. 2.E+00 L.T. 2.E+00 ZN-65 LT. 4.E+00 L.T. 3.E+00 ZR-95 L.T. 6.E+00 LT. 4.E+00 RU-103 L.T. 4.E+00 L.T. 3.E+00 RU-1 06 L.T. 2.E+01 L.T. 1.E+01 1-131 L.T. 1.E+02 L.T. 5.E+01 CS-134 L.T. 2.E+00 L.T. 1.E+00 CS-1 37 L.T. 2.E+00 L.T. 2.E+00 BA-140 L.T. 8.E+01 L.T. 5.E+01 CE-141 L.T. 7.E+00 L.T. 5.E+00 CE-144 L.T. 1.E+01 L.T. 1.E+01 RA-226 L.T. 4.E+01 L.T. 4.E+01 TH-228. L.T. 3.E+00 L.T. 3.E+00 B-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)

STATION NUMBER DATE COLLECTED 4D 07/30/08 4D 11/24/08 4S DEVEL 01/09/08 4S FINAL 01/11/08 RADIOCHEMICAL ANALYSIS: GR-A H-3 (DIST)SR-89 SR-90 FE-55 NI-63 L.T.L.T.L.T.L.T.L.T.L.T.6.E+00 3.E+02 4.E+00 1.E+00 1.E+02 6.E+00 L.m.L.T.L.T.L.T.L.T.L.T.7.E+00 2.E+02 2.E+00 5.E-01 1.E+02 6.E+00 4.73E+02 +/- 1.31 E+02 5.23E+02 +/- 1.34E+02 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95RU-1 03 RU-1 06 1-131 CS-1 34 CS-1 37 BA-140 CE-141 CE-144 RA-226 TH-228 L.T. 3.E+01 L.T. 5.E+01 LT. 2.E+00 L.T. 3.E+00 L.T. 7.E+00 L.T. 2.E+00 L.T. 4.E+00 LT. 5.E+00 LT. 4.E+00 L.T. 2.E+01 L.T. 1.E+02 L.T. 2.E+00 L.T. 2.E+00 LT. 9.E+01 L.T. 7.E+00 L.T. 1.E+01 LT. 5.E+01 LT. 3.E+00 LT. 1.E+01 L.T. 9.E+00 L.T. l.E+00 L.T. 1.E+00 L.T. 4.E+00 L.T. 1.E+00 L.T. 2.E+00 L.T. 3.E+00 L.T. 2.E+00 L.T. 9.E+00 LT. 4.E+01 L.T. 9.E-01 L.T. l.E+00 L.T. 3.E+01 LT. 4E+00 L.T. 8.E+00 L.T. 3.E+01 L.T. 2.E+00 B-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCIILITER)

STATION NUMBER DATE COLLECTED 4S 4S 11/24/08 5 5 07/30/08 07/30/08 11/24/08 RADIOCHEMICAL ANALYSIS: GR-A H-3 (DIST)SR-89 SR-90 FE-55 NI-63 L.T. 7.E+00 1.13E+03 +/- 1.74E+02 L.T. 4.E+00 L.T. .E+00 L.T. 1.E+02 L.T. 6.E+00 L.T. 6.E+00 6.03E+02 +/- 1.42E+02 L.T. 3.E+00 L.T. 5.E-01 L.T. 1.E+02 LT. 6.E+00 L.T. 6.E+00 L.T. 2.E+02 L.T. 3.E+00 L.T. I.E+00 L.T. 1.E+02 L.T. 6.E+00 L.T.L.T.L.T.L.T.

L.T.L.T.6.E+00 2.E+02 3.E+00 4.E-01 1.E+02 4.E+00 GAMMA SPECTRUM ANALYSIS: BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-95 RU-103 RU-1 06 1-131 CS-134 CS-137 BA-140 CE-141 CE-144 RA-226 TH-228 L.T.L.T.

L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.L.T.6.E+01 5.E+01 2.E+00 5.E+00 2.E+01 2.E+00 4.E+00 1.E+01 1 .E+01 2.E+01 7.E+04 2.E+00 2.E+00 4.E+03 3.E+01 1.E+01 4.E+01 4.E+00 L.T. 1.E+01 L.T. 8.E+00 L.T. 1.E+00-L.T. 1.E+00 L.T. 3.E+00 LT. 1.E+00 LT. 2.E+00 L.T. 3.E+00 L.T. 2.E+00 L.T. 9.E+00 L.T. 4.E+01 L.T. I.E+00 L.T. .E+00 L.T. 4.E+01 L.T. 4.E+00 L.T. 9.E+00 L.T. 2.E+01 4.74E+00 +/- 2.60E+00 L.T. 3.E+01 L.T. 2.E+01 L.T. 2.E+00 L.T. 2.E+00 L.T. 7.E+00 L.T. 2.E+00 L.T. 4E+00 L.T. 5.E+00 LT. 4.E+00 L.T. 2.E+01 L.T. 1.E+02 L.T. 2.E+00 LT. 2.E+00 L.T. 8.E+01 L.T. 7.E+00 L.T. 1.E+01 L.T. 5.E+01 L.T. 5.E+00 L.T. 1.E+01 4.25E+01 +/- 2.51E+01 L.T. 1.E+00 L.T. 1.E+00 L.T. 3.E+00 L.T. .E+00 L.T. 2.E+00 L.T. 3.E+00 L.T. 2.E+00 L.T. 1.E+01 L.T. 4.E+01 L.T. I.E+00 L.T. 1.E+00 L.T. 4.E+01 L.T. 4.E+00 L.T. 8.E+00 L.T. 2.E+01 L.T. 2.E+00 B-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)STATION NUMBER 6 6 6 7D DATE COLLECTED 01/10/08 07/30/08 11/24/08 04/04/08 RADIOCHEMICAL ANALYSIS: GR-A L.T. 6.E+00 L.T. 6.E+00 H-3 (DIST) 2.87E+02 + 1.23E+02 L.T. 3.E+02 1.90E+02 +/- 1.22E+02 L.T. 2.E+02 SR-89 L.T. 4.E+00 L.T. 3.E+00 SR-90 L.T. 9.E-01 L.T. 5.E-01 FE-55 L.T. 1.E+02 L.T.+ 2.E+02 NI-63 L.T. 6.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS: BE-7 L.T. 4.E+01 L.T. 2.E+01 L.T. 4.E+01 K-40 L.T. 2.E+01 5.84E+01

+/- 3.53E+01 L.T. 3.E+01 MN-54 L.T. 2.E+00 L.T. I.E+00 L.T.-4.E+00 CO-58 L.T. 3.E+00 L.T. 2.E+00 L.T. 4.E+00 FE-59 L.T. 8.E+00 L.T. 5.E+00 L.T. 8.E+00 CO-60 LT. 2.E+00 L.T. 1.E+00 LT. 4.E+00 ZN-65 L.T. 5.E+00 L.T. 3.E+00 L.T. 7.E+00 ZR-95 L.T. 6.E+00 L.T. 3.E+00 L.T. 7.E+00 RU-103 L.T. 5.E+00 L.T. 2.E+00 L.T. 4.E+00 RU-106 L.T. 2.E+01 L.T. 1.E+01- L.T. 3.E+01 1-131 L.T. 1.E+02 L.T. 5.E+01 L.T. 2.E+01 CS-134 L.T. 2.E+00 L.T. I.E+00 L.T. 3.E+00 CS-137 L.T. 2.E+00 L.T. I .E+00 L.T. 4.E+00 BA-140 L.T. 1.E+02 L.T. 4.E+01 L.T. 3.E+01 CE-141 L.T. 9.E+00 L.T. 4.E+00 L.T. 7.E+00 CE-144 L.T. 2.E+01 L.T. 1.E+01 L.T. 2.E+01 RA-226 L.T. 5.E+01 L.T. 3.E+01 L.T. 7.E+01 TH-228 L.T. 4.E+00 L.T. 2.E+00 L.T. 6.E+00 B-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)

STATION NUMBER 7D 7D 7S 7S DATE COLLECTED 07/31/08 11/24/08 07/30/08 11/24/08 RADIOCHEMICAL ANALYSIS: GR-A L.T. 6.E+00 L.T. 7.E+00 L.T. 8.E+00 L.T. 6.E+00 H-3 (DIST) L.T. 4.E+02 L.T. 2.E+02 L.T. 3.E+02 L.T. 2.E+02 SR-89 L.T. 4.E+00 L.T. 2.E+00 L.T. 3.E+00 L.T. 2.E+00 SR-90 L.T. 1E+00 L.T. 4.E-01 L.T. 9.E-01 L.T. 3.E-01 FE-55 L.T. 9.E+01 L.T. 9.E+01 L.T. 1.E+02 L.T. 2.E+02 NI-63 L.T. 6.E+00 L.T. 4.E+00 L.T. 6.E+00 L.T. 4.E+00 00 GAMMA SPECTRUM ANALYSIS: BE-7 L.T. 3.E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. 2.E+01 K-40 L.T. 2.E+01 L.T. 9.E+00 L.T. 7.E+01 L.T. 1.E+01 MN-54 L.T. 2.E+00 L.T. I.E+00 L.T. 3.E+00 L.T. 1.E+00 CO-58 L.T. 2.E+00 L.T. I.E+00 L.T. 4.E+00 L.T. .E+00 FE-59 L.T. 7.E+00 L.T. 3.E+00 L.T. 9.E+00 L.T. 4.E+00 CO-60 L.T. 2.E+00 LT. 8E-01 L.T. 3.E+00 L.T. I.E+00 ZN-65 L.T. 4.E+00 L.T. 2.E+00 L.T. 5.E+00 L.T. 2.E+00 ZR-95 LT. 5.E+00 L.T. 3.E+00 L.T. 8.E+00 L.T. 3.E+00 RU-103 L.T. 4.E+00 L.T. 2.E+00 L.T. 5.E+00 L.T. 2.E+00 RU-106 L.T. 2.E+01 LT. 9.E+00 L.T. 2.E+01 L.T. 1.E+01 1-131 L.T. 1.E+02 LT. 4.E+01 L.T. 2.E+02 L.T. 4.E+01 CS-1 34 L.T. 2.E+00 L.T. 9.E-01 L.T. 3.E+00 L.T. 1.E+00 CS-137 L.T. 2.E+00 L.T. 9 E-01 L.T. 3.E+00 L.T. 1.E+00 BA-140 L.T. 8.E+01 L.T. 4.E+01 L.T. 1.E+02 L.T. 4.E+01 CE-141 L.T. 7.E+00 L.T. 4.E+00 L.T. 1.E+01 L.T. 4.E+00 CE-144 L.T. 1.E+01 L.T. 8.E+00 L.T. 2.E+01 L.T. 9.E+00 RA-226 L.T. 4.E+01 L.T. 3.E+01 L.T. 7.E+01 L.T. 3.E+01 TH-228 L.T. 3.E+00 L.T. 2.E+00 L.T. 6.E+00 L.T. 2.E+00 B-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)STATION NUMBER 8 DEVEL 8 FINAL 8 8 DATE COLLECTED 01/09/08 01/11/08 07/30/08 11/24/08RADIOCHEMICAL ANALYSIS:

GR-A L.T. 7.E+00 L.T. 7.E+00 H-3 (DIST) 2.56E+02 + 1.18E+02 2.38E+02 + 1.21E+02 L.T. 3.E+02 L.T. 2.E+02 SR-89 L.T. 3.E+00 L.T. 2.E+00 SR-90 L.T. 9.E-01 L.T. 6.E-01 FE-55 L.T. 1.E+02 L.T. 1.E+02 NI-63 L.T. 6.E+00 L.T. 4.E+00 GAMMA SPECTRUM ANALYSIS: BE-7 L.T. 3.E+01 L.T. 1.E+01 K-40 L.T. 2.E+01 L.T. 8.E+00 MN-54 L.T. 2.E+00 L.T. 9.E-01 CO-58 L.T. 3.E+00 L.T. 1.E+00 FE-59 L.T. 8E+00 LT- 3IE+00 CO-60 L.T. 3.E+00 L.T. 8.E-01 ZN-65 L.T. 4.E+00 L.T. 2.E+00 ZR-95 L.T. 5.E+00 L.T. 2.E+00 RU-103 L.T. 4.E+00 L.T. 2.E+00 RU-106 L.T. 2.E+01 L.T. 9.E+00 1-131 L.T. 1.E+02 L.T. 4.E+01 CS-134 L.T. 2.E+00 L.T. 9.E-01 CS-1 37 L.T. 2.E+00 L.T. 1.E+00 BA-140 L.T. 9.E+01 L.T. 3.E+01 CE-141 L.T. 7.E+00 L.T. 4.E+00 CE-144 L.T. 1.E+01 L.T. 8.E+00 RA-226 L.T. 4.E+01 L.T. 3.E+01 TH-228 L.T. 3.E+00 L.T. 2.E+00 B-2 NEBRASKA PUBLIC POWER DISTRICT COOPER NUCLEAR STATION EXPOSURE PATHWAY -INGESTION WATER -GROUND (PCI/LITER)

STATION NUMBER RIVER WELL A RIVER WELL A RIVER WELL A RIVER WELL B DATE COLLECTED 09/22/08 10/03/08 12/09/08 06/05/08RADIOCHEMICAL ANALYSIS:

GR-A L.T. 5.E+00 L.T. 5.E+00 L.T. 4.E+00 L.T. 5.E+00 H-3 (DIST) L.T. 1.E+02 L.T. 2.E+02 L.T. 2.E+02 L.T. 2.E+02 SR-89 L.T. 1.E+00 L.T. 3.E+00 L.T. 4.E+00 L.T. 4.E+00 SR-90 L.T. I.E+00 L.T. 7.E-01 L.T. 5.E-01 L.T. 4.E+00 FE-55 L.T. 1.E+02 L.T. 1.E+02 L.T. 1.E+02 L.T. 1.E+02 NI-63 L.T. 3.E+01 L.T. 4.E+00 L.T. 1.E+01 L.T. 9.E+00 GAMMA SPECTRUM ANALYSIS: BE-7 L.T. 4.E+01 L.T. 2.E+01 L.T. 4.E+0I L.T. 6.E+01 K-40 L.T. 3.E+01 L.T. 1.E+01 L.T. 6.E+01 L.T. 6.E+01 MN-54 L.T. 4.E+00 L.T. 1.E+00 L.T. 4.E+00 L.T. 6.E+00 CO-58 L.T. 4.E+00 L.T. 2.E+00 L.T. 5.E+00 L.T. 7.E+00 FE-59 L.T. 9.E+00 L.T. 4.E+00 L.T. 1.E+01 L.T. 1.E+01 CO-60 L.T. 3.E+00 L.T. .E+00 L.T. 5.E+00 L.T. 6.E+00 ZN-65 L.T. 7.E+00 L.T. 2.E+00 L.T. 8.E+00 L.T. 1.E+01 ZR-95 L.T. 7.E+00 L.T. 3.E+00 L.T. 8.E+00 L.T. I.E+01 RU-103 L.T. 5.E+00 L.T. 2.E+00 L.T. 5.E+00 L.T. 7.E+00 RU-106 L.T. 3.E+01 L.T. 1.E+01 L.T. 4.E+01 L.T. 6.E+01 1-131 L.T. 3.E+01 L.T. 2.E+01 L.T. 1.E+01 L.T. 2.E+01 CS-134 L.T. 4.E+00 L.T. I.E+00 L.T. 4.E+00 L.T. 6.E+00 CS-1 37 L.T. 4.E+00 L.T. I.E+00 L.T. 5.E+00 L.T. 7.E+00 BA-140 L.T. 4.E+01 L.T. 3.E+01 L.T. 3.E+01 L.T. 4.E+01 CE-141 L.T. 1.E+01 L.T. 4.E+00 L.T. 8.E+00 L.T. 1.E+01 CE-144 L.T. 3.E+01 L.T. 8.E+00 L.T. 3.E+01 L.T. 4.E+01 RA-226 L.T. 9.E+01 L.T. 2.E+01 L.T. 1.E+02 L.T. 1.E+02 TH-228 L.T. 7.E+00 8.58E+00 +/- 2.72E+00 L.T. 1.E+01 L.T. 1.E+01