ML17121A037

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Wolf Creek - Submittal of 2016 Annual Radiological Environmental Operating Report
ML17121A037
Person / Time
Site: Wolf Creek Wolf Creek Nuclear Operating Corporation icon.png
Issue date: 04/24/2017
From: Hafenstine C R
Wolf Creek
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
RA 17-0035
Download: ML17121A037 (173)
v • d • e


Text

W9LFCREEK 'NUCLEAR OPERATING CORPORATION Cynthia R. Hafenstine Manager Nuclear and Regulatory Affairs U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 April 24, 2017 RA 17-0035

Subject:

Docket No. 50-482: 2016 Annual Radiological Environmental Operating Report To Whom It May Concern: The purpose of this letter is to submit the enclosed Annual Radiological Environmental Operating Report, which is being submitted pursuant to Wolf Creek Generating Station (WCGS) Technical Specification 5.6.2. This report covers radiological environmental monitoring for WCGS for the period of January 1, 2016, through December 31, 2016. This letter contains no commitments. If you have any questions concerning this matter, please contact me at (620) 364-4204. CRH/rlt Enclosure cc: K. M. Kennedy (NRG), w/e B. K. Singal (NRC}, w/e N. H. Taylor (NRC}, w/e Senior Resident Inspector (NRG}, w/e Sincerely, Cynthia R. Hafenstine P.O. Box 411 I Burlington, KS 66839 I Phone: (620) 364-8831 An Equal Opportunity Employer M/F/HCNET Wolf Creek Generating Station 2016 Annual Radiological Environmental Operating Report (171 pages)

WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION 2016 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT , . April 15, 2017 *J TABLE OF CONTENTS List of Tables List of Figures List of Charts . Executive *summary Introduction I. Program Description 11. Discussion of Results Ill. Program Revisions/Changes IV. Program Deviations V. lnterlaboratory Comparison Program VI. Comparison to the Radioactive Effluent Release Program Tables Figures Charts Appendix A -lnterlaboratory Comparison Program Results Appendix B -Summary Tables Appendix C-Individual Sample Results Air Particulate Filters and Radioiodine Canisters Quarterly Air Particulate -Gamma Surface Water Ground Water Drinking Water Quarterly Drinking Water.,... Tritium Shoreline Sediment Fish Food/Garden Food/Crops Bottom Sediment Aquatic Vegetation Terrestrial Vegetation Soil Deer Appendix D -Land Use Census Report ii ii ii 1 1 1 4 10 10 11 11 12 21 26 C-1 C-13 C-20 C-28 C-44 C-52 C-54 C-57 C-64 C-76 C-79 C-96 C-98 C-99 C-100 LIST OF TABLES 1 Radiological Environmental Monitoring Program Description 12 2 Sample Location Identifiers, Distances (Miles) and Directions (Sectors) 17 3 OSL Dosimeter Results 20 LIST OF FIGURES 1 Airborne Pathway Sampling Locations 21 2* Direct Radiation Pathway Sarnpling Locations 22 3 Waterborne Pathway Sampling Locations 23 4 Ingestion Pathway Sampling Locations 24 5 Distant Sampling Locations 25 LIST OF CHARTS 1 Airborne Gross Beta Weekly Results 26 2 Historical Airborne Smoothed Indicator and Control Gross Beta 27 3 OSL Dosimeters -Indicator and Control Locations 28 4 Historical TLD Nearsite Locations and Control Locations 29 5 Coffey County Lake Surface Water Tritium Data,. 30 6 Drinking Water Gross Beta (5 years) 31 7 Detected Cs-137 Activity in Bottom Sediment 32 ii EXECUTIVE SUMMARY Plant-related activation, corrosion, or fission products were not detected during 2016 in air particulate filters, radioiodine canisters, ground water, broadleaf vegetation, shoreline sediment, crops, bottom sediment, aquatic vegetation, terrestrial vegetation or soil samples. Activation, corrosion or fission products attributable to plant operation were detected during 2016 in drinking water, surface water, fish, and deer samples. Nuclides detected in Radiological Environmental Monitoring Program (REMP) samples were below applicable Nuclear Regulatory Commission (NRC) reporting levels. Based upon the REMP results, it was concluded station operations had no significant radiological impact on the health and safety of the public or the environment. INTRODUCTION The 2016 Annual Radiological Environmental Operating Report for Wolf Creek Generating. Station (WCGS) covers the period from January 1 through December 31, 2016. WCGS is located in Coffey County, Kansas, approximately five miles northeast of Burlington, Kansas. Fuel loading commenced at WCGS on March 12, 1985. The operational phase of the REMP began with initial criticality on May 22, 1985, and the first detectable quantities of radioactivity were reported in plant effluents in June 1985. This report contains a description of the REMP conducted by Wolf Creek Nuclear Operating Corporation (WCNOC), a discussion of monitoring program results, the revisions or changes to the program, program deviations, the lnterlaboratory Comparison Program and a comparison to the Radioactive Effluent Release Program. The lnterlaboratory Comparison Program results, a summary of results in the NRC Branch Technical Position specified format, the individual sample results, and the Land Use Census Report are included as appendices. I. PROGRAM DESCRIPTION Radiological environmental monitoring samples were collected according to the schedule in WCGS procedure AP 07B-004, Offsite Dose Calculation Manual (Radiological Environmental .Monitoring Program). Radiological environmental monitoring program samples were collected by the WCGS Environmental Management group and were analyzed by Environmental, Inc. Landauer, Inc. processed the environmental optically stimulated luminescence (OSL) dosimeters. Table 1 identifies the exposure pathway/sample type, number of samples and sample locations, sample collection frequency, and the type and frequency of analysis. Table 2 lists the sample location identifiers, distances and directions from the plant. Samples in addition to those required by AP 07B-004 were also obtained and analyzed. The following is a description of the sampling and analysis program by individual pathways. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 1of32 A. Airborne Pathway Low volume air sampling pumps with digital flow meters continuously sampled air through 47 mm glass fiber particulate filters and radioiodine canisters, respectively. The air particulate filters and radioiodine canisters were collected weekly. Gross beta analysis was performed weekly on the air particulate filters. Gamma isotopic analysis was also performed quarterly on the air particulate filters. Radioiodine canisters were analyzed weekly for 1-131. Air samples were collected from six locations. The indicator locations sampled included 2, 18, 32, 37 and 49. A control location near the intersection of 20th Road and Yearling Road (location 53) was also sampled. Indicator sample locations are shown in Figure 1 and the control sample location is shown in Figure 5. B. Direct Radiation Pathway -optically stimulated luminescence (OSL) dosimeters were used continuously at 42 locations during the sample year to measure direct radiation. The OSLs were typically positioned roughly 3 to 4 feet above the ground in plastic thermostat boxes. Three OSLs were placed at each designated location. The OSLs were changed out quarterly and analyzed quarterly for gamma dose. Transit dose was measured and subtracted from the ambient dose. Indicator OSL sample locations are illustrated in Figure 2 and control sample locations are shown in Figure 5. Control sample locations were 39 (Beto Junction) and 53 (near the intersection of 20th Road and Yearling Road).

  • C. Waterborne Pathway Gamma isotopic analysis was performed on the water samples. In addition to gamma isotopic analysis, analysis for 1-131 was performed monthly on drinking water and quarterly on ground water samples. Gross beta analysis was performed monthly on drinking water samples. Tritium analysis was performed monthly for surface water and quarterly for drinking water. Tritium analysis was also performed quarterly on ground water samples. Four surface water samples from the Coffey County Lake Spillway (SP) location and four surface water samples from the John Redmond Reservoir (JRR) location were also analyzed for Fe-55. The waterborne pathway sample locations are shown in Figures 3 and 5. Monthly grab samples of surface water were collected from the John Redmond Reservoir (JRR) control location and from the Coffey County Lake Spillway (SP) indicator location. Quarterly grab samples of ground water were collected from seven wells. Six locations-(C-10, C-49, F-1, G-2, J-1 and J-2) located hydrologically down gradient from the site were used as indicator sample locations. Location B-12 located hydrologically up gradient from the site was used as a control location. Drinking water was sampled at the water treatment facilities in the towns of Iola (indicator sample location 10-DW) and Burlington (control sample location BW-15). The Iola facility is located downstream of the Neosho River-Wolf Creek confluence and the Burlington facility is located upstream of the Neosho River-Wolf Creek confluence. Composite samples were obtained monthly from automatic samplers at each location. The automatic drinking water samplers collected approximately 27 milliliters of water every two hours. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 2 of 32

' Shoreline sediments were sampled semiannually. Gamma isotopic analyses were performed on the shoreline sediment samples. Shoreline sediment sample locations were *the Coffey County Lake discharge cove (DC) indicator location and the John Redmond Reservoir (JRR) control location. D. Ingestion Pathway Milk was not collected during the sample year. The Land Use Census did not identifi any locations producing milk for human consumption within five miles of the plant. Fish were sampled semiannually from the indicator sample location Coffey County Lake (CCL) and from the tail waters of John Redmond Reservoir (JRR) control sample location. These sample locations are identified in Figure 4. Gamma isotopic analyses were performed on the boneless meat portions of the fish. Several species of game fish and rough fish were sampled. Fish were also analyzed for tritium. Broadleaf vegetation samples were collected monthly when available during the growing season. Indicator (A-3, B-1, and H-2) location gardens (Figure 4) and a control (D-2) location garden (Figure 5) were sampled. Gamma isotopic analyses were performed on these samples. Irrigated crop samples were obtained from indicator locations (NR-D1) and (NR-D2) downstream of the confluence of Wolf Creek and the Neosho River. Irrigated crops were also sampled from control location NR-U 1. Gamma isotopic analysis was performed on each sample. Crop sample locations are identified on Figure 5. E. Additional Samples Collected (not required by AP 078-004) Duplicate ground water grab samples were obtained quarterly from indicator location C-49 and were labeled L-49. These duplicate samples served as laboratory quality checks. Gamma isotopic analysis, 1-131 analysis and tritium analysis were performed on the ground water samples. Bottom sediment samples were collected from indicator sample locations at the Discharge Cove (DC), Environmental Education Area (EEA), Essential Service Water (ESW) channel, Makeup Discharge Structure (MUDS), Stringtown Cemetery (SC), Ultimate Heat Sink (UHS), and the control sample location at John Redmond Reservoir (JRR). Gamma isotopic analyses were performed on the bottom sediment samples. Fourteen samples collected from indicator locations were also analyzed for Fe-55. Two samples collected from UHS indicator locations were also analyzed for Ni-63, Sr-89 and Sr-90 activity. Four bottom sediment samples were collected as part of a cooperative sampling effort with the Kansas Department of Health and Environment (KDHE). The sample locations are identified on Figure 3. Aquatic vegetation was collected from indicator locations Environmental Education Area (EEA) and Makeup Discharge Structure (MUDS). Gamma isotopic analyses were performed on the aquatic vegetation samples. These samples were collected as part of a cooperative sampling effort with the KDHE. The sample locations are identified on Figure 3. Terrestrial vegetation (grass) was sampled from the Environmental Education Area (EEA) indicator sample location. Gamma isotopic analysis was performed on the grass sample. This sample was. collected as part of a cooperative sampling effort with the KDHE. The sample location is identified on Figure 4. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 3 of 32 Soil was sampled from the Environmental Education Area (EEA) indicator sample -location. Gamma isotopic analysis was performed on the soil sample. This sample was collected as part of a cooperative sampling effort with the KDHE. The sample location is identified on Figure 4. A deer was sampled from indicator sample location R2.0. Gamma isotopic analysis and tritium analysis was performed on the deer* sample. This sample was collected as part of a cooperative sampling effort with the KDHE. The sample location is identified on Figure 4. II. DISCUSSION OF RESULTS Analysis results for pathways are summarized in Appendix B using the format described in Radiological Assessment Branch Technical Position, Revision 1, November 1979 (NRC Generic Letter 79-065). Results for individual samples are listed in Appendix C. A. Airborne Pathway Chart 1 graphically illustrates weekly gross beta results for the sample year. _Chart 2 represents the gross beta historical airborne smoothed averages of indicator sample locations and control sample locations. Charts 1 and 2 demonstrate how closely the indicator and control sample locations tracked together. Chart 2 reveals a seasonal cyclic trend; the gross beta values peak in the winter months (December or January) and decrease to a low point in the spring months (May or June). This trend is expected and is attributed to seasonal meteorological changes, i.e., changes in prevailing winds and precipitation. The gross beta results of 2016 were compared to pre-operational monitoring results of 1983 and 1984. The weekly gross beta analyses range for 1983 and 1984 was 0.0064 to 0.084 pCi/m3. The 2016 weekly gross beta ;analyses range for indicator locations was 0.009 to 0.056 pCi/m3. The 2016 weekly gross beta analyses range was within the 1983 and 1984 pre-operational range. Additionally, the annual mean for indicator locations for 2016 (0.025 pCi/m3) was lower than the annual mean for 1983 (0.032 pCi/m3). The gross beta results for the indicator locations were also compared to the control location. The annual mean for indicator locations for 2016 (0!.025 pCi/m3) was the same as the annual mean of the control location (0.025 pCi/m3). The indicator location with the highest gross beta annual mean was location 37 (0.026 pCi/m3) and was slightly higher than the annual mean of the control location (0.025 pCi/ni3). Naturally occurring Be-7 activity was* detected, as was the case during pre-operational monitoring. In 1984, the range for Be-7 detected activity was 0.024 to 0.211 pCi/m3 for indicator locations and the annual mean for indicator locations was 0.069 pCi/m3. In 2016, the range for Be-7 detected activity was 0.065 to 0.107 pCi/m3 for indicator locations and the annual mean for indicator locations was 0.081 pCi/m3. The control location annual mean for Be-7 detected activity (0.083 pCi/m3) was slightly higher than the annual mean of the indicator locations (0.081 pCi/m3} The location with the highest annual mean of detected Be-7 activity (0.084 pCi/ m ) was location 32. 1-131 activity was not detected in the weekly analysis of radioiodine canisters at any location. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 4 of 32 The AP 078-004 required lower limits of detection were met. Plant-related activation, corrosion, or fission products were not detected during 2016 in air particulate filters and radioiodine canisters. No unusual trends were noted. B. Direct Radiation Pathway Quarterly OSL dosimeter results for each location are shown in Table 3. Measured values have been converted to a standardized 90-day quarter. The annual mean of indicator sample locations. in 2016 was 18.1 mR per standardized 90-day quarter. The annual mean of the control sample locations in 2016 was 18. 7 mR per standardized 90-day quarter. For pre-operational comparison, in 1981, the annual mean of indicator sample locations was 18.9 mR per standardized 90-day quarter and the annual mean for the control sample locations was. 17.1 mR per standardized 90-day quarter. It should be noted WCGS changed from thermoluminescence dosimeters (TLD) to optically stimulated luminescence (OSL) dosimeters in 2008. The indicator sample location with the highest annual mean was location 38 (21.1 mR per standardized_ 90-day quarter) which is slightly higher than the annual mean of the control sample locations (18.7 mR per standardized 90-day quarter). Based upon Condition Report 00027489, improvements were made in measuring and subtracting transit dose in 2010. As expected, the OSL results have increased since 2010. Chart 3 visibly displays the increase of the OSL results. Chart 3 also displays how closely the indicator and control location OSL dosimeter results are for 2016. Chart 4 displays the TLD nearsite sample locations (1, 2, 7-9, 11-.14, 18, 26, 27, 29, 30, 37 and 38) and the control sample locations (locations 39 and 48) for the preoperational years through 2007. C. Waterborne Pathway (1) Surface Water Tritium, attributable to WCGS operation, was detected in surface water samples collected from the Coffey County Lake spillway (SP) indicator sample location. The annual mean for detected tritium activity at the SP location was 10,461 pCi/L and the range was 7,971 to 12,300 pCi/L. The detected tritium activity was below the 30,000 pCi/L AP 078-004 reporting level. Chart 5 illustrates the yearly averages of surface water tritium data for the SP location. Chart 5 indicates the average tritium concentration of the SP location has reached equilibrium. Tritium activity was not detected in samples obtained from the control sample location John Redmond Reservoir (JRR).

  • During pre-operational radiological environmental monitoring, measured radiological activity was not detected in surface water samples. The AP 078-004 required lower limits of detection were met. Radionuclides were not detected by the gamma isotopic analyses or by Fe-55 analyses. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 5 of 32 Tritium was the only activity detected during 2016 in surface water samples and no unusual trends were noted. (2) Ground Water The AP 078-004 required lower limits of detection were met for 1-131, tritium and gamma isotopic analyses. Radioactivity was not detected in any ground water samples. No unusual trends were noted. Plant-related activation, corrosion or fission products were not detected during 2016 in ground water samples. (3) Drinking Water Gross beta activity was detected in drinking water samples collected from the indicator sample location and in samples collected from the control sample location. The annual mean of the indicator sample location gross beta activity (2.9 pCi/L) was slightly higher when compared to the annual mean of the control sample location gross beta activity (2. 7 pCi/L). The 2016 annual means of gross beta activity for both the indicator and control sample locations were lower than those of the pre-operational monitoring year of 1984. In 1984, the annual mean of the indicator sample location gross beta activity was 7.5 pCi/L and the annual mean of the control sample location gross beta activity was 6.4 pCi/L. Chart 6 illustrates the drinking water gross beta results for the last five years and how closely the gross beta results compared for the indicator and control sample locations. Tritium activity (228 pCi/L) was detected in the second quarter of 2016 at the indicator location. The detected tritium activity was well below the 20,000 pCi/L AP 078-004 reporting level. Condition Report 00106475 concluded due to low Neosho River flows, coupled with wave overlap discharges from Coffey County Lake, Coffey County Lake was a plausible source. Tritium activity was not detected in "2016 at the control location. In 1984 (pre-operational), tritium activity was not detected in any drinking water samples. The AP* 078-004 required lower limits of detection were met. Radionuclides were not detected by the 1-131 or gamma isotopic analyses. No unusual trends were noted. (4) Shoreline Sediment Naturally occurring K-40 was detected in shoreline sediment samples collected from the DC *(indicator sample location) and JRR (control sample location). K-40 was also detected during pre-operational shoreline sediment monitoring. Cs-137 activity (120.1 and 199.8 pCi/kg, dry) was detected in the two shoreline sediment samples collected from the DC indicator location. Cs-137 activity (112.9 pCi/kg, dry) was also detected in one of the shoreline sediment *samples collected from the JRR control sample location. Cs-137 activity was detected in pre-operational shoreline sediment samples. Cs-137 activity detected in shoreline sediment samples collected from the DC location from 1982 to 1984 was in the range of 224 to 437 pCi/kg. The decay corrected range of pre-operational Cs-137 activity detected is approximately 108 to 205 pCi/kg. The detected Cs-137 activity in the shoreline sediment samples collected from the DC location was likely due. to fallout since Cs-134 activity was not detected, which would be expected if the occurrence of Cs-137 was attributed to 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 6 of 32 a newly produced fission product, since Cs-137 activity was also detected at the JRR control sample location and since the detected Cs-137 activity was within the decay corrected operational range. No other radionuclides were detected in the DC or JRR shoreline sediment samples during 2016. The AP 078-004 required lower limits of detection were met. Plant-related activation, corrosion, or fission products were not detected during 2016 in shoreline sediment samples and no unusual trends were noted. D. Ingestion Pathway (1) Milk Milk was not collected during the sample year since no indicator locations within five miles of the plant were identified during the Land Use Census. (2) Fish Naturally occurring K-40 activity was detected in fish samples obtained from the Coffey County Lake (CCL) indicator sample location and in fish samples obtained from the JRR control sample location. K-40 activity was also detected during pre-operational fish monitoring. Fish samples were also analyzed for tritium. Fish samples collected from Coffey County Lake had tritium activity detected (7,274 pCi/kg annual mean). The detected tritium activity was attributable to plant operation. An adult consuming 21 kilograms of fish, at the maximum measured tritium concentration (8,243 pCi/kg), would receive a committed effective dose equivalent of 0.011 mRem. Tritium activity was not detected in the control location samples collected from JRR. No other radionuclides were detected in fish samples during 2016. The AP 078-004 required lower limits of detection were met and no unusual trends were noted. (3) Broadleaf Vegetation Gamma analyses of broadleaf vegetation samples obtained from indicator and control sample locations detected naturally occurring 8e-7 and K-40. 8e-7 and K-40 activity were also detected pre-operationally. No other radionuelides were detected in broad leaf vegetation samples collected during the year. The AP 078-004 required lower limits of detection were met Plant-related activation, corrosion, or fission products were not detected during 2016 in broadleaf vegetation samples and no unusual trends were noted. (4) Crop Samples Gamma analysis detected naturally occurring K-40 activity to be present in the samples collected from the indicator sample locations -and in the samples collected from the control sample location. K-40 activity was also detected during pre-operational crop monitoring. K-40 was the only activity detected in the crop samples. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 7 of 32 The AP 078-004 required lower limits of detection were met. Plant-related activation, corrosion, or fission products were not detected during 2016 in crop samples and no unusual trends were noted. E. Additional Samples Collected (not required by AP 078-004) (1) Bottom Sediment ( Gamma analysis detected naturally occurring K-40 activity to be present in the samples collected from the indicator sample locations and in the samples collected from the control sample location. K-40 activity was also detected during pre-operational bottom sediment monitoring. Cs-137 activity was detected in two samples obtained from indicator locations (range 72.6 to 85.7 pCi/kg, dry). Cs-137 activity was also detected in a sample obtained from the control sample location (138.0 pCi/kg, dry). Cs-137 activity was detected in pre-operational samples. The Cs-137 activity detected in 2016 indicator sample location bottom sediment samples was within the pre-operational range. (Cs-137 activity detected in 1981 and 1982 was in the range of 79 to 953 pCi/kg. The decay corrected range of pre-operational Cs-137 activity detected is approximately 35 to 426 pCi/kg.) The detected Cs-137 activity in the samples collected from the indicator sample locations was likely due to fallout since the measured activity is within the decay corrected range of operational Cs-137 detected activity. Additionally, Cs-137 activity was also detected in a sample obtained from the JRR control location (138 pCi/kg, dry). Chart 7 plots the Cs-137 detected activity from the discharge cove indicator sample location and JRR control sample location bottom sediment samples. The detected Cs-137 activity measured from the discharge cove location reflects a decreasing trend. The. Chart 7 trend line indicates Cs-137 activity detected at the JRR control location has also been decreasing. Chart 7 also displays that in recent years, the detected Cs-137 activity for the JRR and DC sample locations overlap. Fe-55 activity was not detected in the fourteen samples obtained from indicator sample locations. Analysis for the radionuclides was performed on two. indicator location samples. Sr-90 activity (55.5 pCi/kg, dry) was detected in one bottom sediment sample collected from the Ultimate Heat Sink (UHS) area. Sr-90 activity was detected in pre-operational soil samples. (Sr-90 activity detected in February 1985 soil samples was in the range of 85 to 380 pCi/kg. The decay corrected range of operational Sr-90 activity detected is approximately 40 to 179 pCi/kg.) The detected Sr-90 activity in the bottom sediment collected from the UHS indicator sample location is likely due to fallout since the activity is within the decay corrected pre-operational range. No other radionuclides were detected in bottom sediment samples. Plant-related activation, corrosion, or fission products were not detected during 2016 in bottom sediment samples and no unusual trends were noted. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 8 of 32 (2) Aquatic Vegetation Gamma analyses of aquatic vegetation samples obtained from indicator sample locations detected naturally occurring Be-7 and K-40. Be-7 and K-40 activity were also detected during pre-operational monitoring. No other radionuclides were detected in aquatic vegetation samples. Plant-related activation, corrosion, or fission products were not detected during 2016 in aquatic vegetation samples and no unusual trends were noted. (3) Shoreline Sediment Naturally occurring K-40 was detected in the shoreline sediment samples collected from the EEA indicator sample location. K-40 was also detected during pre-operational shoreline sediment monitoring. Cs-137 activity (96.9 and 270.8 pCi/kg, dry) was detected in the two shoreline sediment samples collected from the EEA indicator location. Cs-137 activity (112.9 pCi/kg) was also detected in one of the shoreline sediment samples collected from the JRR control sample location. Cs-137 activity was detected in pre-operational shoreline sediment samples. Cs-137 activity detected in shoreline sediment samples collected from the DC location from 1982 to 1984 was in the range of 224 to 437 pCi/kg. The decay corrected range of pre-operational Cs-137 activity detected is approximately 108 to 205 pCi/kg. The detected Cs-137 activity in the sporeline sediment samples collected from the EEA indicator location was likely due to fallout since Cs-134 activity was not detected, which would be expected if the occurrence of Cs-137 was attributed to a newly produced fission product, and since Cs-137 activity was also detected at the JRR control sample location. No other radionuclides were detected in the EEA shoreline sediment samples during 2016. Plant-related activation, corrosion, or fission products were not detected during 2016 and no unusual trends were noted. (4) Terrestrial Vegetation Naturally occurring Be-7 and K-40 activity was detected in the terrestrial vegetation indicator location sample. No other radionuclides were detected in terrestrial vegetation. Plant-related activation, corrosion or fission products were not detected during 2016 in terrestrial vegetation and no unusual trends were noted. (5) Soil Naturally occurring K-40 activity was detected in the soil sample obtained from the EEA indicator location. K-40 activity was also detected during pre-operational soil monitoring. Cs-137 activity was detected in the soil sample obtained from the EEA indicator location. Data was reviewed for soil samples collected pre-operationally. The detected Cs-137 activity range from February of 1985 was 255 to 2, 160 pCi/kg. The decay corrected range of pre-operational Cs-137 activity detected in soil is approximately 124 to 1,053 pCi/kg. The detected Cs-137 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 9 of 32 activity in soil sampled in 2016 (99.5 pCi/kg, dry) is below the decay corrected pre-operational range and is likely due to fallout. Plant-related activation, corrosion, or fission products were not detected during 2016 in soil samples and no unusual trends were noted. (6) Deer Naturally occurring K-40 activity was detected in the deer sample obtained from the indicator location. Tritium activity (169 pCi/kg) was also detected in the deer sample. The detected tritium activity was attributable to plant operation. An adult consuming 72.6 kilograms of deer meat, the measured tritium concentration (169 pCi/kg), would receive acommitted effective dose equivalent of 0.001 mRem. No other radionuclides were detected in the deer sample. No unusual trends were identified. Ill. PROGRAM REVISIONS/CHANGES No revisions or changes were made to AP 078-004, Offsite Dose Calculation Manual (Radiological Environmental Monitoring Program) during 2016. IV. PROGRAM DEVIATIONS
  • Air Samples The following air sample locations failed to meet the requirement for "continuous sampler operation." As described in footnote (1) of procedure AP 078-004, Offsite Dose Calculation Manual (Radiological Environmental Monitoring Program), Table 5-1, deviations are permitted from the required sampling schedule due to malfunction of sampling equipment and other legitimate reasons. Discrepancies greater than five percent between Total Military Time and Total Digital Flow Meter Time, which resulted in a loss of air sample collected, are listed in the following table. Location Sample Period Percent Explanation of Deviation/Comments Dis.crepancy/ Condition Report Number Hours Unavailable 53 04/25/16 -05/03/16 10 I 20 Power Outage I Condition Report 00104353 49 06/29/16 -07/05/16 6.5 / 9 Power Outage I Condition Report 00105612 37 09/06/16 -09/12/16 7.7 / 11 Power Outage I Condition Report 00107073 Drinking Water Samples Drinking water was not continuously collected at the Burlington control sample location during the 04-04-16 to 05-04-16 sample period since the sampler intake bay was empty due to water 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 10 of 32 treatment plant maintenance. It was estimated that water was not sampled for approximately seven days during the sample period. Sufficient water was collected for the monthly composite sample. Condition Report 00104401 was generated to document the condition. Ground Water Protection The following information is being provided in association with the Nuclear Energy Institute (NEI) Groundwater Protection Industry Initiative: Describe offsite ground water or surface water sample results that exceeded the REMP reporting criteria that were voluntarily communicated to State/Local officials during the calendar year-None. V .. INTERLABORATORY COMPARISON PROGRAM Environmental, Inc., Midwest Laboratory was contracted to perform radiological analysis of environmental samples for WCNOC. The lab participated in the intercomparison studies administered by Environmental Resources Associates. Appendix A is the lnterlaboratory Comparison Program Results for Environmental, Inc., Midwest Laboratory. lntercomparison results, in-house spikes, blanks, duplicates and mixed analyte performance evaluation program results are also contained in Appendix A. VI. COMPARISON TO THE RADIOACTIVE EFFLUENT RELEASE PROGRAM As described in the section discussing radioisotopes found in fish from Coffey County Lake, dose that may be received as a result of tritium released from WCGS is comparable with the theoretical doses calculated by the Radioactive Effluent Release Program. The theoretical doses calculated by the Radioactive Effluent Release Program assume a person drinks the water from Coffey County Lake and eats the fish from Coffey County Lake. Based upon these assumptions the dose to man from both pathways was calculated to be . 0.177 mRem for 2016.
  • Using sample data obtained from the REMP, an adult drinking 2 liters per day of surface water from Coffey County Lake, using the average tritium activity (10,461 pCi/L), would receive a committed effective dose equivalent of 0.478 mRem per year. For an adult eating 21 kg of fish per year from Coffey County Lake, using the average tritium activity (7,274 pCi/kg), would receive a committed effective dose equivalent of 0.010 mRem per year. Based upon the REMP results, the dose from both pathways was calculated to be 0.488 mRem per year. It should be noted Coffey County Lake is not used as a drinking water source. Calcula.ting the dose to man for tritium detected in the Coffey County Lake surface water is for comparison purposes only. The tritium dose values are being compared on a qualitative basis. It is not expected that the annual doses, as calculated in the Radioactive Effluent Release Report, would compare directly to those calculated from the REMP. The Radioactive Effluent Release Report provides a "snap shot" of potential dose resulting from the year's releases. The REMP data indicates the accumulated result of releasing tritium into the lake since the start of plant operation. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 11 of 32 TABLE 1 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM DESCRIPTION (SAMPLE COLLECTION SPECIFIED BY AP 07B-004) EXPOSURE PATHWAY/ SAMPLE TYPE AIRBORNE Radioiodine and Particulates NUMBER OF SAMPLES AND SAMPLE LOCATIONS (See Figures 1 & 5) Samples from six locations Samples from locations near the site boundary in three sectors having the highest calculated annual average D/Q and one supplemental location (Locations 2, 18, 37, or 49 on Figure 1) Sample from the vicinity of a community having the highest calculated annual average D/Q (Location 32 on Figure 1, New Strawn) Sample from a control location 9.5 to 18.5 miles distant in a low ranked D/Q sector (Location 53 on Figure 5) SAMPLE COLLECTION FREQUENCY Continuous sampler operation with sample collection weekly, or more frequently if required, by dust loading. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station TYPE AND FREQUENCY OF ANALYSIS Analyze radioiodine canister weekly for 1-131 Analyze particulate filter weekly for gross beta perform quarterly gamma isotopic analysis composite (by location) Page 12 of 32 EXPOSURE PATHWAY/ SAMPLE TYPE DIRECT RADIATION TABLE 1 (Cont.) NUMBER OF SAMPLES AND SAMPLE LOCATIONS (See Figures 2 & 5) 39 routine monitoring stations with two or more dosimeters measuring dose continuously, placed as follows: An inner ring of stations, one in each meteorological sector 0-3 mile range from the site (Locations 1, 7, 9, 11-13, 18,26,27,29, 30, 37, 38, 46, & 49 on Figure 2). An outer ring of stations, one in each meteorological sector in the 3 to 5 mile range from the site (Locations 4, 5, 15-17, 19, 22-25, 32, 34-36, 50 & 51 on Figure 2). Four sectors [A, B, G & J] contain an additional station (Locations 2, 8, 14 & 20). The balance of the stations to be placed in special interest areas such as population centers (Locations 23, 32 & 52), nearby residences SAMPLE COLLECTION FREQUENCY Quarterly 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station TYPE AND FREQUENCY OF ANALYSIS Gamma dose quarterly Page 13 of 32 TABLE 1 (Cont.) EXPOSURE PATHWAY/ SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS DIRECT RADIATION (cont.) (many locations are near a residence), schools (Locations 23 & 52), Wilson Cadman Wildlife Education Area ( 44 ), CCL Public Fishing Area ( 46) and in two areas to serve as control stations 10-20 miles distant from the site (Locations 39 and 53 on Figure 5). WATERBORNE (See Figure 3) Surface Ground One sample upstream (Location JRR on Figure 3) and one sample downstream . (Location SP on Figure 3). Samples from one or two sources only if . likely to be affected. Indicator samples at locations hydrologically down-gradient of the site (Locations C-10, 1 C-49, F-1, G-2, J-1 and J-2 on Figure 3); control sample at a location hydrologically upgradient of the site (Location B-12 on Figure 3). SAMPLE COLLECTION FREQUENCY Monthly grab sample l Quarterly grab sample 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station ) TYPE AND FREQUENCY OF ANALYSIS Monthly gamma isotopic analysis and composite for tritium analysis quarterly Quarterly gamma isotopic analysis and tritium analysis Page 14 of 32 TABLE 1 (Cont.) EXPOSURE PATHWAY/ SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS WATERBORNE (cont.) Drinking Shoreline Sediment INGESTION *_, Milk Sample of municipal water supply at an indicator location downstream of the Neosho River-Wolf Creek confluence (Location 10-DW on Figure 5); control sample from location upstream of the Neosho River-Wolf Creek confluence (Location BW-15 on Figure 3). One sample from the vicinity of Coffey County Lake discharge cove (Location DC on Figure 3); control sample from John Redmond Reservoir (Location JRR on Figure 3). (See Figures 4 & 5) Samples from milking animals at three indicator locations within 5 miles of the site having the highest dose potential (currently there are no locations producing milk for human consumption within 5 miles of the site); one sample from a control location greater than 10 miles from the site if indicator locations are sampled. SAMPLE COLLECTION FREQUENCY Monthly Composite >Semiannually *' Semimonthly April to November; monthly December-March 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station TYPE AND FREQUENCY OF ANALYSIS Monthly gamma isotopic analysis and gross beta analysis of composite sample. Quarterly tritium analysis of composites. Semiannual gamma isotopic analysis Gamma isotopic analysis and 1-131 analysis *of each sample Page 15 of 32 c; \ EXPOSURE PATHWAY/ SAMPLE TYPE TABLE 1 (Cont.) NUMBER OF SAMPLES AND SAMPLE LOCATIONS SAMPLE COLLECTION FREQUENCY INGESTION (cont.) Fish Indicator samples of 1 Semiannually to 3 recreationally. important species from Coffey County Lake; control samples of similar species from John Redmond Reservoir spillway (Figure 4). Broad leaf Samples of available Monthly when available Vegetation broadleaf vegetation from two indicator locations (using the criteria from the "Land Use Census" section) with highest calculated annual average O/Q (Locations A-3 and Q-6 and alternate locations B-1, H-2, N-1 and R-2 on Figure 4 ); sample of similar broadleaf vegetation from a control location 9.5 to 18.5 miles distant in a low ranked O/Q sector (Location 0-2 on Figure 5). Irrigated Crops Sample of crops At time of harvest irrigated with water from the Neosho River downstream of the Neosho River -Wolf Creek confluence (locations will vary from year to year, e.g., Location NR-01 and NR-02 on Figure 5). 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station TYPE AND FREQUENCY OF ANALYSIS Gamma isotopic analysis on edible portions Gamma isotopic analysis on edible portions Gamma isotopic analysis on edible portions Page 16 of 32 TABLE 2 SAMPLE LOCATION IDENTIFIERS, DISTANCES (Miles) AND DIRECTIONS (Sectors) Sample Type Location Distance from Identifier Reactor Air Particulates and Radioiodine 2 2.7 18 3.0 32 3.1 37 2.0 49 0.8 53 10.8 Dosimeters 1 1.4 2 2.7 4 4.0 5 4.1 7 2.1 8 1.7 9 2.0 11 1.7 12 1.9 13 1.6 14 2.5 15 4.6 16 4.3 17 3.7 18 3.0 19 3.9 20 3.3 22 3.9 23 4.3 24 4.1. 25 3.4 26 2.4 27 2.2 29 2.7 30 2.5 32 3.1 34 4.4 35 4.6 36 4.2 37 2.0 38 1.2 39 13.1 41 0.8 42 0.8 43 0.7 . 44 3.0 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station \ ,pirection Sector ' --. --N A SSE H WNW p NNW R NNE B ENE D N A N A NNE B NE c NE c NNE B ENE D E E ESE F SE G SE G ESE F E E SE G SSE H SSE H s J SSW K SW L WSW M w N WSW M SW L SSW K w N WNW p NW Q NNW R N A NNW R NW Q N A NNW R SSE H WNW p NNW R Page 17 of 32 TABLE 2 (Cont.) SAMPLE LOCATION IDENTIFIERS, DISTANCES (Miles) AND DIRECTIONS (Sectors) Sample Type Location Distance from Identifier Reactor Dosimeters 46 1.6 49 0.8 50 3.6 51 4.3 52 3.6 53 10.8 Surface Water JRR 3.7 SP 3.2 Ground Water B-12 1.9 C-10 2.7 C-49/L-49 2.8 F-1 2.5 G-2 3.6 J-1 3.8 J-2 4.3 Drinkinq Water BW-15 3.9 10-DW 26.1 Shoreline Sediment DC 0.8 EEA 3.0 JRR 3.6 Fish CCL 0.6 JRR 3.7 Food/Garden A-3 2.6 B-1 0.8 D-2 14.8 H-2 3.0 Crops NR-D1 8.9 NR-D2 11.5 NR-U1 4.0 Bottom Sediment DC 0.9 EEA 3.0 ESW 0.5 JRR 3.7 MUDS 1.5 SC 0.8 UHS 0.6 Aquatic VeQetation EEA 3.0 -MUDS 1.5 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Direction Sector WNW p NNE B ENE D s J SW L ENE D w N SSE H NNE B w N SW L ESE F SE G s J s J SW L SSE H WNW p NNW R w N E to NNW E to R w N N A NNE B ENE D SSE H s J s J SSW K WNW p NNW R E E w N WNW p NNW R E E NNW R WNW p Page 18 of 32 \

TABLE 2 (Cont.) SAMPLE LOCATION IDENTIFIERS, DISTANCES (Miles) AND DIRECTIONS (Sectors) Sample Type Location Distance from Identifier Reactor Terrestrial Vegetation EEA 3.0 Soil EEA 3.0 Meat (Deer) R2.0 1.0 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Direction Sector I NNW R NNW R NW Q Page 19 of 32 TABLE 3 OSL Dosimeter Results Location Qtr.1 Qtr. 2 Qtr. 3 {mR) (mR) (mR) 1 21.8 18.3 19.4 2 17.6 17.4 18.3 4 20.4 20.4 19.7 5 16.4 17.3 16.7 7 18.2 16.5 18.2 8 20.2 20.1 18.7 9 15.9 17.6 14.7 11 18.7 19.0 18.2 12 18.8 19.5 19.2 13 19.3 19.5 18.1 14 20.3 19.0 17.2 15 17.4 18.1 17.2 16 18.3 16.7 16.7 17 18.8 16.7 16.7 18 17.4 20.9 16.7 19 19.3 19.3 21.9 20 18$ 19.8 17.5 22 20.8 20.6 17.5 23 18.1 . 18.6 16.9 24 20.9 18.1 17.9 25 14.6 14.3 15.9 26 17.4 15.7 16.5 27 18.6 16.9 19.4 29 15.9 15.7 13.3 30 20.4 17.8 16.0 32 16.6 17.5 15.9 34 19.4 21.0 18.2 35 20.0 17.3 17.7 36 16.4 17.2 18.1 37 15.6 18.2 17.4 38 20.6 20.0 21.9 39 16.4 18.1 17.1 41 16.1 17.4 18.1 42 13.1 11.8 11.8 43 10.5 11.7 11.8 44 19.1 20.0 17.9 46 1"7.6 18.2 17.9 49 15.4 15.8 17.9 50 20.4 19.8 19.7 51 19.8 19.0 19.9 52 18.9 20.9 17.9 53 19.7 19.0 21.1 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Qtr. 4 Total Annual CmR) Exposure (mR) 16.5 76.0 18.0. 71.3 21.0 81.5 18.5 68.9 17.0 69.9 22.5 81.5 14.6 62.8 21.5 77.4 17.5 75.0 21.5 78.4 19.5 76.0 20.5 73.2 20.5 72.2 16.5 68.7 17.0 72.0 21.0 81.5 19.5 75.6 21.1 80.0 19.5 73.1 19.8 76.7 15.6 60.4 16.9 66.5 19.3 74.2 16.9 61.8 19.3 73.5 17.8 67.8 20.0 78.6 20.5 75.5 21.0 72.7 17.5 68.7 22.0 84.5 17.0 68.6 17.0 68.6 11.6 48.3 13.7 47.7 19.0 76.0 19.6 73.3 14.0 63.1 22.0 81,9 17.5 76.2 20.3 78.0 21.5 81.3 Page 20 of 32 FIGURE 1 Q c N AIRBORNE PATHWAY SAMPLING LOCATIONS * = AIRBORNE PARTICULATE AND RADIOIODINE 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 21 of 32 D E FIGURE2 Q c N DIRECT RADIATION PATHWAY SAMPLING LOCATIONS e = DOSIMETER LOCATIONS 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 22 of 32 D E N FIGURE 3 Q c WATERBORNE PATHWAY SAMPLING LOCATIONS e = DRINKING WATER * = GROUND WATER = BOTTOM SEDIMENT A = SURFACE WATER e = SHORELINE SEDIMENT =AQUATIC VEGETATION D 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 23 of 32 E FIGURE4 Q c N INGESTION PATHWAY SAMPLING LOCATIONS * = BROADLEAF VEGETATION *= SOIL £. = FISH (JRR) (CCL) TERRESTRIAL VEGETATION rf =DEER 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 24 of 32 D E FIGURE 5 A K J DISTANT SAMPUNG LOCA * = Dosimeter * = AIRBORNE PARTICULATE &. RADIOIODINE 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station E G* Page 25 of 32 CHART 1 2016 Airborne Gross Beta Weekly Results 0.070 0.060 * ... 0.050 * '\ -* ..... Q) -Q) E 0.040 (.) :0 :::J * (.) +v + --0 0.030 -So rn I + Q) CJ 0.020 en ++1* + + en 0 ..... (!)

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.......... ..... Q) Q) E -u :.a 0.050 :::I !2 G a. c .......... ro Q) 0.040 Ill (/) (/) e (9 .......... 0 C\I 'Q 0.030 "O Q) ..c ...... 0.020 CJ) CHART2 Historical Airborne Smoothed (Avg. of 20) Indicator and Control Gross Beta Chernobyl accident ----Smoothed Avg. Indicator Locations I ' --Smoothed Avg. Control Locations 2016 Annual Radiological Environmental Operating Report -Wolf Creek Generating Station Page 27 of 32 c::: E CHART3 OSL Dosimeters -Indicator and Control Locations mR per Standardized 90-Day Quarter -----------------25.0 OSL Transit Dose methodology was changed in 2010 23.0 based upon Condition Report 00027489. 21.0 19.0 17.0 15.0 13.0 11.0 9.0 Year/Quarter -+--Indicator Locations Standardized 90-Day Quarter (mR) -control Locations Standardized 90-Day Quarter (mR) 2016 Annual Radiological Environmental Operating Report -Wolf Creek Generating Station Page 28 of 32 CHART4 Historical TLD Nearsite Locations and Control Locations 32.0 30.0 Elevated results due to 28.0 unusually longer exposure 26.0 24.0 c:r:: 22.0 E 20.0 18.0 I I l:J,. .... 16.0 b. 14.0 12.0 _..,_ ____ ......, __ ....., ____ .....,. ____ ,._. __ --+ ____ -+-____ -+-__ ___, ____ .....,. ____ -i-____ ..,_ __ __,, ____ -+-__ __ 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004 2006

  • Avg. of Nearsite Locations b. Avg. of Control Locations -Moving Avg. of Nearsite Locations (2 period) ----Moving Avg. of Control Locations (2 period) 2016 Annual Radiological Environmental Operating Report -Wolf Creek Generating Station Page 29 of 32 14,000 12,000 10,000 ,_ 2 8,000 0 c. 6,000 4,000 2,000 CHARTS Coffey County Lake Surface Water Tritium Data R2 = 0.8772 0 1987 1992 1997 2002 2007 2012 -+-Yearly Average of Spillway Location -Polynomial Trendline 2016 An_nual Radiological Environmental Operating Report -Wolf Creek Generating Station Page 30 of 32 N 0 _... (j) )> Gross Beta (in pCi/liter) ::J ::J _... c w Ol 1/3/2012 ::0 Ol 3/5/2012 a. 5* 0 5/7/2012 ....... cc c=;* 7/2/2012 -----Ol m 9/4/2012 ::J :5. .... 11/5/2012 0 ::J 3 1/7/2013 CD ::J ...... 3/5/2013 Ol --0 5/6/2013 '---- -CD c...;;;_ .... 7/1/2013 Ol !:!: ::J cc 9/3/2013 ::0 ........ 0 CD OJ 11/4/2013 :::!. -::J 0 .... -7'" ;:i.. (J1 """' s* I 0 1/7/2014 _,,,,,, cc 0 <-. :J 0 a 3/3/2014 Ol :::;; ..::::: ...... 0 CD 0 5/5/2014 .... :::c .... G') )> CD .... ;;l:J CD 7/7/2014 0 7'" (/) -I G') (/) en CD 9/2/2014 OJ ::J ........ CD CD ...... .... 11/3/2014 --Ol Ol --...... 01 s* I 1/5/2015 '< cc CD en 0 3/5/2015 . Ol ...... 0 .... (/) Ol .._.. ...... 5* 5/5/2015 ::J :J c. o* 7/7/2015 Dl 8' -2.. 9/8/2015 11/2/2015 1/4/2016 3/1/2016 5/4/2016 7/12/2016 9/7/2016 -0 11/8/2016 Ol cc CD w _... 0 -w N i::' "O Ol :::::: () 0. CHART7 Detected Cs-137 Activity in Bottom Sediment 1,000 900
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  • Northbrook, IL 60062-2310 phone (847) 564-0700 *fax (847) 564-4517 NOTE: APPENDIX A INTERLABORA TORY COMPARISON PROGRAM RESULTS Environmental Inc., Midwest Laboratory participates in intercomparison studies administered by Environmental Resources Associates, and serves as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. Results are reported in Appendix A. TLD lntercomparison results, in-house spikes, blanks, duplicates and mixed analyte performance evaluation program results are also reported. Appendix A is updated four times a year; the complete Appendix is included in March, June, September and December monthly progress reports only. January, 2016 through December, 2016 Appendix A lnterlaboratory Comparison Program Results Environmental, Inc., Midwest Laboratory has participated in interlaboratory comparison (crosscheck) programs since the formulation of it's quality control program in December 1971. These programs are operated by agencies which supply environmental type samples containing concentrations of radionuclides known to the issuing agency but not to participant laboratories. The purpose of such a program is to provide an independent check on a laboratory's analytical procedures and to alert it of any possible problems. Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used. Results in Table A-1 were obtained through participation in the RAD PT Study Proficiency Testing Program administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. Table A-2 lists results for thermoluminescent dosimeters (TLDs), via irradiation and evaluation by the University of Wisconsin-Madison Radiation Calibration Laboratory at the University of Wisconsin Medical Radiation Research Center. Table A-3 lists results of the analyses on in-house "spiked" samples for the past twelve months. All samples are prepared using NIST traceable sources. Data for previous years available upon request. Table A-4 lists results of the analyses on in-house "blank" samples for the past twelve months. Data for previous years available upon request. Table A-5 lists REMP specific analytical results from the in-house "duplicate" program for the past twelve months. Acceptance is based on the difference of the results being less than the sum of the errors. Complete analytical data for duplicate analyses is available upon request. The results in Table A-6 were obtained through participation in the Mixed Analyte Performance Evaluation Program. Results in Table A-7 were obtained through participation in the MRAD PT Study Proficiency Testing Program administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the Environmental Measurement Laboratory Quality Assessment Program (EML). Attachment A lists the laboratory precision at the 1 sigma level for various analyses. The acceptance criteria in Table A-3 is set at +/- 2 sigma. Out-of-limit results are explained directly below the result. A1 Attachment A ACCEPTANCE CRITERIA FOR "SPIKED" SAMPLES LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSESa Analysis Gamma Emitters Strontium-89b Strontium-90b Potassium-40 Gross alpha Gross beta Tritium Radium-226,-228 Plutonium lodine-131, lodine-129b Uranium-238, Nickel-63b Technetium-99b lron-55b Other Analyses b Level 5 to 100 pCi/liter or kg > 100 pCi/liter or kg 5 to 50 pCi/liter or kg > 50 pCi/liter or kg 2 to 30 pCi/liter or kg > 30 pCi/liter or kg 0.1 g/liter or kg s 20 pCi/liter > 20 pCi/liter s 100 pCi/liter > 100 pCi/liter s 4,000 pCi/liter > 4,000 pCi/liter 0.1 pCi/liter 0.1 pCi/liter, gram, or sample s 55 pCi/liter > 55 pCi/liter s 35 pCi/liter > 35 pCi/liter 50 to 100 pCi/liter > 100 pCi/liter a From EPA publication, 'Erivironmental Radioactivity Laboratory lntercomparison Studies Program", Fiscal Year, 1981-1982, EPA-600/4-81-004. b Laboratory limit. A2 One standard deviation for single determination 5.0 pCi/liter 5% of known value 5.0 pCi/liter 10% of known value 5.0 pCi/liter 10% of known value 5% of known value 5.0 pCi/liter 25% of known value 5.0 pCi/liter 5% of known value +/- 1cr = 169.85 x (known)0*0933 10% of known value 15% of. known value 10% of known value 6 pCi/liter 10% of known value 6 pCi/liter 15% of known value 10 pCi/liter 10% of known value 20% of known value TABLE A-1. lnterlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)". RAD study Concentration (pCi/L) Lab Code Date Analysis Laboratory ERA Control Result Result Limits Acceptance ERW-1392 4/4/2016 Sr-89 43.5 +/- 4.3 48.2 37.8 -55.6 Pass ERW-1392 4/4/2016 Sr-90 27.5+/-1.9 28.5 20.7 -33.1 Pass ERW-1394 b 4/4/2016 *Ba-133 65.2 +/- 3.8 58.8 48.7 -64.9 Fail ERW-1394 ° 4/4/2016 Ba-133 57.8 +/- 5.3 58.8 48.7 -64.9 Pass ERW-1394 4/4/2016 Cs-134 43.7 +/- 3.0 43.3 34.60 -47.60 Pass ERW-1394 4/4/2016 Cs-137 86.1 +/- 5.3 78.4 70.60 -88.90 Pass ERW-1394 4/4/2016 Co-60 108 +/- 44 102 91.8-114 Pass ERW-1394 4/4/2016 Zn-65 240 +/- 13 214 193 -251 Pass ERW-1397 4/4/2016 Gr. Alpha 52.0 +/- 2.2 62.7 32.9 -77.8 Pass ERW-1397 4/4/2016 Gr. Beta 33.9 +/- 1.2 39.2 26.0 -46.7 Pass ERW-1400 4/4/2016 1-131 24.7 +/- 0.6 26.6 22.1 -31.3 Pass ERW-1402 4/4/2016 Ra-226 15.6 +/- 0.5 15.2 11.3 -17.4 Pass ERW-1402 4/4/2016 Ra-228 5.28 +/- 0.76 5.19 3.12 -6.93 Pass ERW-1403 4/4/2016 Uranium 4.02 +/- 0.42 4.64 3.39 -5.68 Pass ERW-1405 4/4/2016 H-3 8150 +/- 270 7840 6790 -8620 Pass SPW-2845 717/2015 Ba-133 60.3 +/- 5.7 64.7 53.9 -71.2 Pass SPW-2845 717/2015 Cs-134 48.8 +/- 9.3 50.1 40.3 -55.1 Pass SPW-2845 717/2015 Cs-137 101 +/- 8 89.8 80.8 -101 Pass SPW-2845 7/7/2015 Co-60 65.1 +/- 5.8 59.9 53.9 -68.4 Pass SPW-2845 7/7/2015 Zn-65 288 +/- 29 265 238 -310 Pass ERW-3485 7/11/2016 Sr-89 43.3 +/- 6.5 53.3 42.3 -60.9 Pass ERW-3485 7/11/2016 Sr-90 39.0 +/- 2.8 39.2 28.8 -45.1 Pass ERW-3487 7/11/2016 Ba-133 83.3 +/- 4.9 82.9 69.7 -91.2 Pass ERW-3487 7/11/2016 Cs-134 62.5 +/- 4.4 65.3 53.1 -71.8 Pass ERW-3487 7/11/2016 Cs-137 98.1 +/- 5.6 95.2 85.7 -107 Pass ERW-3487 7/11/2016 Co-60 122 +/- 5 117 105 -131 Pass ERW-3487 7/11/2016 Zn-65 124 +/- 9 113 102 -134 Pass ERW-3490 7/11/2016 Gr. Alpha 46.6 +/- 2.2 48.1 25.0 -60.5 Pass ERW-3490 7/11/2016 Gr. Beta 26.8+/-1.1 28.6 18.2 -36.4 Pass ERW-3492 7/11/2016 1-131 23.7+/-1.0 24.9 20.7 -29.5 Pass ERW-3493 7/11/2016 Ra-226 12.9 +/- 0.4 12.3 9.2 -14.2 Pass ERW-3493 7/11/2016 Ra-228 5.8 +/- 0.8 5.8 3.5 -7.6 Pass ERW-3493 7/11/2016 Uranium 32.8 +/- 0.8 25.2 28.4 -39.3 Pass ERW-3495 7/11/2016 H-3 12,400 +/- 334 12,400 10,800 -13,600 Pass a Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing in drinking water conducted by Environmental Resources Associates (ERA). b No reason determined for failure of Ba-133 result. c The result of reanalysis (Compare to original result, footnoted "b" above). Al-1 TABLE A-2. Thermoluminescent Dosimetry, (TLD, CaS04: Dy Cards). ab mrem Lab Code Irradiation Delivered Reported Performance 0 Date Description Dose Dose Quotient (P) Acceptance d Environmental. Inc. Group 1 2016-1 10/7/2016 Spike 1 135.0 148.3 0.10 2016-1 1017/2016 Spike 2 135.0 144.3 0.07 2016-1 1017/2016 Spike 3 135.0 133.2 -0.01 2016-1 1017/2016 Spike 4 135.0 139.6 0.03 2016-1 1017/2016 Spike 5 135.0 128.4 -0.05 2016-1 1017/2016 Spike 6 135.0 123.9 -0.08 2016-1 1017/2016 Spike 7 135.0 124.0 -0.08 2016-1 1017/2016 Spike 8 135.0 121.5 -0.10 2016-1 1017/2016 Spike 9 135.0 148.3 0.10 2016-1 1017/2016 Spike 10 135.0 126.8 -0.06 2016-1 1017/2016 Spike 11 135.0 123.3 -0.09 2016-1 1017/2016 Spike 12 135.0 137.9 0.02 2016-1 1017/2016 Spike 13 135.0 126.0 -0.07 2016-1 1017/2016 Spike 14 135.0 127.2 -0.06 2016-1 1017/2016 Spike 15 135.0 144.5 0.07 2016-1 1017/2016 Spike 16 135.0 140.5 0.04 2016-1 1017/2016 Spike 17 135.0 146.0 0.08 2016-1 1017/2016 Spike 18 135.0 127.7 -0.05 2016-1 1017/2016 Spike 19 135.0 146.8 0.09 2016-1 1017/2016 Spike 20 135.0 122.6 -0.09 2016-1 1017/2016 Spike 21 135.0 108.6 -0.20 2016-1 1017/2016 Spike 22 135.0 119.6 -0.11 2016-1 10/7/2016 Spike 23 135.0 135.1 0.00 2016-1 1017/2016 Spike 24 135.0 116.2 -0.14 2016-1 1017/2016 Spike 25 135.0 118.9 -0.12 2016-1 1017/2016 Spike 26 135.0 128.5 -0.05 2016-1 1017/2016 Spike 27 135.0 115.6 -0.14 2016-1 1017/2016 Spike 28 135.0 126.4 -0.06 2016-1 1017/2016 Spike 29 135.0 115.0 -0.15 2016-1 1017/2016 Spike 30 135.0 147.3 0.09 Mean (Spike 1-30) 130.4 0.03 Pass Standard Deviation (Spike 1-30) 11.5 0.09 Pass a Table A-2 assumes 1 roentgen = 1 rem (NRG -Health Physics Questions and Answers 10 CFR Part 20 -Question 96 -Page Last Reviewed/Updated Thursday, October 01, 2015). b TLD's were irradiated by the University of Wisconsin-Madison Radiation Calibration Laboratory following ANSI N13.37 protocol from a known air kerma rate. TLD's were read and the results were submitted by Environmental Inc. to the University of Wisconsin-Madison Radiation Calibration Laboratory for comparison to the delivered dose. 0 Performance Quotient (P) is calculated as ((reported dose -conventially true value) + conventially true value) where the conventially true value is the delivered dose. d Acceptance is achieved when neither the absolute value of mean of the P values, nor the standard deviation of the P values exceed 0.15. A2-1 TABLE A-2 Thermoluminescent Dosimetry, (TLD, CaS04: Dy Cards). ab mrem Lab Code Irradiation Delivered Reported Performance 0 Date Description Dose Dose Quotient (P) Acceptance d Environmental, Inc. Group 2 2016-2 1017/2016 Spike 31 87.0 83.0 -0.05 2016-2 1017/2016 Spike 32 87.0 88.3 0.01 2016-2 1017/2016 Spike 33 87.0 83.1 -0.04 2016-2 1017/2016 Spike 34 87.0 81.4 -0.06 2016-2 1017/2016 Spike 35 87.0 78.9 -0.09 2016-2 1017/2016 Spike 36 87.0 80.3 -0.08 2016-2 1017/2016 Spike 37 87.0 101.1 0.16 2016-2 1017/2016 Spike 38 87.0 78.3 -0.10 2016-2 1017/2016 Spike 39 87.0 86.6 0.00 2016-2 1017/2016 Spike 40 87.0 81.8 -0.06 2016-2 1017/2016 Spike 41 87.0 84.8 -0.03 2016-2 1017/2016 Spike 42 87.0 79.9 -0.08 2016-2 1017/2016 Spike 43 87.0 80.8 -0.07 2016-2 1017/2016 Spike44 87.0 80.2 -0.08 2016-2 1017/2016 Spike 45 87.0 82.7 -0.05 2016-2 1017/2016 Spike46 87.0 104.0 0.20 \ 2016-2 1017/2016 Spike47 87.0 86.1 -0.01 2016-2 1017/2016 Spike48 87.0 104.0 0.20 2016-2 1017/2016 Spike49 87.0 86.1 -0.01 2016-2 1017/2016 Spike 50 87.0 90.8 0.04 2016-2 1017/2016 Spike 51 87.0 85.7 -0.01 2016-2 1017/2016 Spike 52 87.0 86.5 -0.01 2016-2 1017/2016 Spike 53 87.0 86.4 -0.01 2016-2 1017/2016 Spike 54 87.0 92.6 0.06 2016-2 1017/2016 Spike 55 87.0 88.6 0.02 2016-2 1017/2016 Spike 56 87.0 78.9 -0.09 2016-2 1017/2016 Spike 57 87.0 82.6 -0.05 2016-2 1017/2016 Spike 58 87.0 80.6 -0.07 2016-2 1017/2016 Spike 59 87.0 89.9 0.03 2016-2 1017/2016 Spike 60 87.0 85.0 -0.02 Mean (Spike 31-60) 86.0 0.01 Pass Standard Deviation (Spike 31-60) 6.9 0.08 Pass
  • Table A-2 assumes 1 roentgen= 1 rem (NRG -Health Physics Questions and Answers 10 CFR Part 20 -Question 96 -Page Last Reviewed/Updated Thursday, October 01, 2015). b TL D's were irradiated by the University of Wisconsin-Madison Radiation Calibration Laboratory following ANSI N13.37 protocol from a known air kerma rate: TLD's were read and the results were submitted by Environmental Inc. to the University of Wisconsin-Madison Radiation Calibration Laboratory for comparison to the delivered dose. 0 Performance Quotient (P) is calculated as ((reported dose -conventially true value) + conventially true value) where the conventially true value is the delivered dose. d Acceptance is achieved when neither the absolute value of mean of the P values, nor the standard deviation of the P values exceed 0.15. A2-2
  • TABLE A-3. In-House "Spiked" Samples Concentration a Lab Code b Date Analysis Laboratory results Known Control 2s, n=1 ° Activity Limits d Acceptance SPW-290 1/21/2016 Sr-90 38.6+/-1.5 37.3 22.4 -52.2 Pass SPW-292 1/21/2016 Sr-90 35.8+/-1.6 37.3 22.4 -52.2 Pass 1 SPW-294 1/21/2016 C-14 4,689 +/- 18 4,735 2,841 -6,629 Pass SPW-414 2/1/2016 Ra-228 18.4 +/- 2.2 17.7 10.6 -24.8 Pass W-020416 2/4/2016 Gr. Alpha 20.8 +/- 0.4 20.1 12.0 -28.1 Pass W-020416 2/4/2016 Gr. Beta 29.7 +/- 0.3 28.9 17.3-40.4 Pass W-021716 2/17/2016 Ra-226 17.9 +/- 0.5 16.7 10.0 -23.4 Pass W-030716 3/7/2016 Gr. Alpha 16.3 +/- 0.8 20.1 12.0-28.1 Pass W-030716 3/7/2016 Gr. Beta 27.0 +/- 0.7 28.9 17.3-40.4 Pass SPDW-70046 3/29/2016 Ra-226 13.4 +/- 0.4 16.7 10.0 -23.4 Pass SPW-1163 3/22/2016 Ra-228 4.2 +/- 0.7 4.4 2.6 -6.2 Pass SPW-1235 3/29/2016 Gr. Alpha 21.0 +/- 0.4 20.1 12.0 -28.1 Pass SPW-1235 3/29/2016 Gr. Beta 29.4 +/- 0.3 28.9 17.3 -40.4 Pass SPW-1739 4/21/2016 Ra-228 16.2 +/- 2.0 17.7 10.6 -24.8 Pass SPW-2052 4/21/2016 Ra-226 16.0 +/- 0.5 16.7 10.0 -23.4 Pass W-042616 4/21/2016 Fe-55 1,519 +/- 61 1,482 889 -2,075 Pass SPW-1823 4/23/2016 Gr. Alpha 21.0 +/- 0.4 20.1 12.0-28.1 Pass SPW-1823 4/23/2016 Gr. Beta 26.6 +/- 0.3 28.9 17.3 -40.4 Pass SPW-1998 4/29/2016 Cs-134 35.9 +/- 6.0 36.2 21.7 -50.6 Pass SPW-1998 4/29/2016 Cs-137 82.5 +/- 7.6 71.9 43.1 -100.6 Pass SPW-2097 5/3/2016 H-3 3,349 +/- 184 3,280 1,968 -4,592 Pass SPW-2132 5/4/2016 H-3 3,174 +/- 178 3,280 1,968 -4,592 Pass SPW-2229 5/7/2016 H-3 3,182+/-179 3,280 1,968 -4,592 Pass SPW-2313 5/13/2016 H-3 3,183 +/- 179 3,280 1,968 -4,592 Pass SPW-2341 5/13/2016 H-3 3,201 +/- 178 3,280 1,968 -4,592 Pass SPW-2374 5/14/2016 H-3 3,037+/-175 3,280 1,968 -4,592 Pass SPW-2411 5/17/2016 Sr-90 37.3+/-1.6 37.3 22.4 -52.2 Pass SPW-2455 5/19/2016 Gr. Alpha 19.3+/-0.4 20.1 12.0 -28.1 Pass SPW-2455 5/19/2016 Gr. Beta 28.6 +/- 0.3 28.9 17.3 -40.4 Pass SPW-2457 5/19/2016 U-238 48.2 +/- 2.4 41.7 25.0 -58.4 Pass SPW-2504 5/20/2016 H-3 3,181 +/-178 3,280 1,968 -4,592 Pass SPW-2528 5/23/2016 H-3 2,998 +/- 175 3,280 1,968 -4,592 Pass SPW-2566 5/24/2016 Gr. Alpha 19.8 +/- 0.5 20.1 12.0 -28.1 Pass SPW-2566 5/24/2016 Gr. Beta 30.4 +/- 0.3 28.9 17.3 -40.4 Pass W-053116 4/29/2016 Cs-134 34.0 +/- 5.0 36.2 21.7 -50.6 Pass W-053116 4/29/2016 Cs-137 78.8 +/- 7.0 71.9 43.1 -100.6 Pass SPW-2704 6/1/2016 Sr-90 38.0 +/- 1.6 37.3 22.4 -52.2 Pass SPW-2719 6/2/2016 Ra-228 18.1 +/-2.1 17.7 10.6 -24.8 Pass SPW-2749 6/3/2016 H-3 3, 197 +/- 180 3,280 1,968 -4,592 Pass SPW-2843 6/7/2016 H-3 3,133+/-179 3,280 1,968 -4,592 Pass SPW-3227 6/17/2016 Ra-226 18.6 +/- 0.4 16.7 10.0 -23.4 Pass W-061716 4/29/2016 Cs-134 37.3 +/- 8.2 36.2 21.7 -50.6 Pass W-061716 4/29/2016 Cs-137 79.7 +/- 10.8 71.9 43.1 -100.6 Pass SPW-3240 6/28/2016 Gr. Alpha 25.3 +/- 0.5 20.1 12.0 -28.1 Pass SPW-3240 6/28/2016 Gr. Beta 27.1 +/- 0.3 28.9 17.3 -40.4 Pass A3-1 TABLE A-3. In-House "Spiked" Samples Concentration a Lab Code b Date Analysis Laboratory results Known Control 2s, n=1 c Activity Limits d Acceptance SPW-3241 7/1/2016 H-3 8,821 +/- 283 8,650 5, 190 -12, 110 Pass SPW-3309 7/1/2016 H-3 8,619 +/- 278 8,650 5, 190 -12, 110 Pass SPW-3313 7/1/2016 Ra-228 16.6 +/- 2.0 17.7 10.6 -24.8 Pass SPW-3328 7/6/2016 Sr-89 13.4 +/- 9.2 14.8 8.9 -20.7 Pass SPW-3328 7/6/2016 Sr-90 12.3+/-1.3 11.4 6.8 -16.0 Pass SPAP-3365 7/7/2016 Gr. Beta 39.7 +/- 0.1 42.2 25.3 -59.0 Pass SPAP-3367 7/7/2016 Cs-134 1.2 +/- 0.7 1.2 0.7 -1.7 Pass SPAP-3367 7/7/2016 Cs-137 94.4 +/- 2.8 94.0 56.4 -131.6 Pass SPW-3370 7/7/2016 C-14 4,444 +/- 17 4,735 2,841 -6,629 Pass SPW-3373 7/7/2016 Ni-63 446 +/-5 401 241 -561 Pass SPW-3375 7/7/2016 Tc-99 545 +/-9 539 324 -755 Pass SPW-3519 7/14/2016 H-3 8,621 +/- 279 8650 5, 190 -12, 110 Pass SPW-3688 6/29/2016 Ra-226 17.5 +/-0.4 16.7 10.0 -23.4 Pass SPW-3711 7/20/2016 H-3 44,368 +/- 612 43,766 26,260 -61,273 Pass SPW-3774 7/22/2016 H-3 45,259 +/- 619 43,766 26,260 -61,273 Pass SPW-3776 7/22/2016 Gr. Alpha 23.3 +/- 0.5 20.1 12.0 -28.1 Pass SPW-3776 7/22/2016 Gr. Beta 27.5 +/- 0.3 28.9 17.3-40.4 Pass SPW-3884 7/26/2016 H-3 45,850 +/- 623 43,766 26,260 -61,273 Pass SPW-3950 7/28/2016 Ra-228 17.8+/-1.8 16.7 10 -23 Pass SPW-3982 7/29/2016 H-3 45,273 +/- 619 43,766 26,260 -61,273 Pass W-073016 4/29/2016 Cs-134 36.5 +/- 6.1 36.2 21.7 -50.6 Pass W-073016 4/29/2016 Cs-137 80.6 +/- 7.5 71.9 43.1 -100.6 Pass SPW-4134 8/4/2016 Ra-228 5.5 +/- 0.8 6.7 4.0 -9.3 Pass SPW-4340 8/17/2016 Ra-228 19.9 +/- 2.0 16.7 10.0 -23.4 Pass SPW-4386 7/15/2016 Ra-226 18.0 +/- 0.4 16.7 10.0 -23.4 Pass W-082716 4/29/2016 Ra-228 32.5 +/- 5.2 36.2 21.7 -50.6 Pass W-082716 4/29/2016 Ra-226 78.5 +/- 8.3 71.9 43.1 -100.6 Pass SPW-4642 9/6/2016 U-238 45.8 +/- 2.5 41.7 25.0 -58.4 Pass SPW-4999 9/26/2016 Sr-90 35.1 +/- 2.2 36.8 22.1 -51.5 Pass SPW-5091 9/12/2016 Ra-226 18.2 +/- 0.4 16.7 10.0 -23.4 Pass W-092716 4/29/2016 Cs-134 37.3+/-11.8 36.2 21.7 -50.6 Pass W-092716 4/29/2016 Cs-137 78.3 +/- 11.2 71.9 43.1 -100.6 Pass SPW-5165 9/30/2016 Gr. Alpha 22.2 +/- 0.4 20.1 12.0 -28.1 Pass SPW-5165 9/30/2016 Gr. Beta 27.2 +/- 0.3 28.9 17.3 -40.4 Pass SPW-5426 9/28/2016 Ra-226 18.2 +/- 0.4 16.7 10.0 -23.4 Pass SPW-5510 10/18/2016 H-3 44,398 +/- 618 43,766 26,260 -61273 Pass SPW-5553 10/19/2016 U-238 50.0 +/- 2.6 41.7 25.0 -58.4 Pass SPW-5555 10/19/2016 Ra-228 17.4+/-1.9 16.7 10.0 -23.4 Pass SPW-5612 10/20/2016 H-3 44,681 +/- 622 43,766 26,260 -61,273 Pass SPW-5741 10/25/2016 H-3 44,946 +/- 624 43,766 26,260 -61,273 Pass SPU-5833 10/26/2016 H-3 10,018 +/- 946 8,622 5,173 -12,071 Pass SPW-5862 10/28/2016 H-3 18,061 +/- 374 17,244 10,346 -24,141 Pass W-103116 I-4/29/2016 Cs-134 36.0 +/-4.6 36.2 21.7 -50.6 Pass W-103116 4/29/2016 Cs-137 81.1 +/-7.3 71.9 43.1 -100.6 Pass A3-2 TABLE A-3. In-House "Spiked" Samples Concentration " Lab Code b Date Analysis Laboratory results Known Control 2s, n=1c Activity Limits d Acceptance SPW-5984 11/2/2016 H-3 17,727 +/- 399 17,244 10,346 -24,141 Pass SPW-6008 11/4/2016 H-3 17,854 +/- 402 17,244 10,346 -24,141 Pass SPW-6124 11/8/2016 Ra-228 14.4+/-1.9 16.0 9.6 -22.4 Pass SPW-6132 11/9/2016 H-3 18,135 +/- 374 17,243 10,346 -24,140 Pass SPW-6135 10/12/2016 Ra-226 18.9 +/- 0.4 16.7 10.0 -23.4 Pass SPW-6146 11/10/2016 H-3 17,488° +/- 398 17,243 10,346 -24, 140 Pass SPW-6222 11/12/2016 H-3 17,787 +/- 408 17,243 10,346 -24, 140 Pass SPW-6318 11/16/2016 H-3 17,379 +/- 408 17,243 10,346 -24, 140 Pass SPW-6349 11/17/2016 H-3 17,893 +/- 371 17,243 10,346 -24,140 Pass SPW-6424 11/19/2016 H-3 18,258 +/- 379 17,243 10,346 -24,140 Pass W-112616 4/29/2016 Cs-134 35.0 +/- 6.0 36.2 21.7 -50.6 Pass W-112616 4/29/2016 Cs-137 75.0 +/- 7.1 71.9 43.1 -100.6 Pass SPW-6456 11/28/2016 Sr-90 41.9 +/-2.5 36.8 22.1 -51.5 Pass SPW-6486 11/30/2016 Sr-90 35.6 +/- 2.2 36.6 21.9 -51.2 Pass SPW-6490 11/29/2016 Ra-226 18.8 +/- 0.4 16.7 10.0 -23.4 Pass SPW-6519 11/30/2016 Ni-63 438 +/-4 400 240 -560 Pass SPW-6527 12/1/2016 U-238 49.5 +/- 2.5 41.7 25.0 -58.4 Pass SPW-6616 12/3/2016 H-3 18,018 +/- 374 17,243 10,346 -24,140 Pass SPW-6669 12/5/2016 H-3 18,237 +/- 377 17,243 10,346 -24, 140 Pass SPW-6735 12/9/2016 H-3 17,939 +/- 396 17,243 10,346 -24, 140 Pass SPW-6880 12/21/2016 H-3 17,835 +/- 396 17,243 10,346 -24, 140 Pass SPW-6947 12/22/2016 Ni-63 450 +/-4 400 240 -560 Pass W-122316 4/29/2016 Cs-134 36.0 +/- 2.2 36.2 21.7 -50.6 Pass W-122316 4/29/2016 Cs-134 76.1 +/- 2.9 71.9 43.1 -100.6 Pass SPW-6948 12/30/2016 H-3 17,999 +/- 398 17,243 10,346 -24,140 Pass SPW-6974 12/29/2016 Ra-226 17.6 +/- 0.4 16.7 10.0 -23.4 Pass
  • Liquid sample results are reported in pCi/Liter, air filters ( pCi/m3), charcoal (pCi/charcoal canister), and solid samples (pCi/kg). b Laboratory codes : W (Water), Ml (milk), AP (air filter), SO (soil), VE (vegetation), CH (charcoal canister), F (fish), U (urine). c Results are based on single determinations. d Control limits are established from the precision values listed in Attachment A of this report, adjusted to +/- 2s. NOTE: For fish, gelatin is used for the spike matrix. For vegetation, cabbage is used for the spike matrix. A3-3 TABLE A-4. In-House "Blank" Samples Lab Code SPW-289 SPW-291 SPW-293 SPW-413 W-020416 W-020416 W-020916 W-030716 Sample Type Water Water Water Water Water Water Water Water W-030716 Water SPDW-70045 Water SPDW-1234 Water SPDW-1234 Water SPW-1738 SPW-1822 SPW-1822 SPW-2051 SPW-2069 SPW-2133 SPW-2230 SPW-2314 SPW-2342 SPW-2364 SPW-2375 SPW-2410 SPW-2454 SPW-2454 SPW-2456 SPW-2485 SPW-2505 SPW-2529 SPW-2530 SPW-2565 SPW-2565 SPW-2703 SPW-2703 SPW-2718 SPW-2720 SPW-2750 SPW-2844 SPMl-2959 SPW-3137 SPW-3226 SPW-3239 SPW-3239 SPW-3687 Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Milk Water Water Water Water Water Date 1/21/2016 1/21/2016 1/21/2016 2/1/2016 2/4/2016 2/4/2016 2/9/2016 3/7/2016 317/2016 3/29/2016 3/30/2016 3/30/2016 4/21/2016 4/23/2016 4/23/2016 4/12/2016 5/3/2016 5/4/2016 5/7/2016 5/13/2016 5/13/2016 5/13/2016 5/14/2016 5/17/2016 5/19/2016 5/19/2016 5/19/2016 5/20/2016 5/20/2016 5/23/2016 5/23/2016 5/24/2016 5/24/2016 6/1/2016 6/1/2016 6/2/2016 6/2/2016 6/3/2016 617/2016 6/14/2016 6/23/2016 6/17/2016 6/28/2016 6/28/2016 6/29/2016 Analysisb Sr-90 Sr-90 C-14 Ra-228 Gr. Alpha Gr. Beta Ra-226 Gr. Alpha Gr. Beta Ra-226 Gr. Alpha Gr. Beta Ra-228 Gr. Alpha Gr. Beta Ra-226 1-131 H-3 H-3 H-3 H-3 1-131 H-3 Sr-90 Gr. Alpha Gr. Beta U-238 1-131 H-3 H-3 Ra-228 Gr. Alpha Gr. Beta Sr-89 Sr-90 Ra-228 1-131 H-3 H-3 1-131 1-131 Ra-226 Gr. Alpha Gr. Beta Ra-226 Concentration a Laboratory results (4.66cr) LLD Activity0 0.55 0.61 147 0.86 0.43 0.73 0.02 0.90 1.59 0.03 0.44 0.79 1.05 0.50 0.08 0.02 0.15 148 149 150 143 0.22 146 0.59 0.47 0.77 0.15 0.18 144 152 0.96 0.47 0.77 0.68 0.55 0.67 0.16 151 148 0.16 0.15 0.02 0.40 0.73 0.04 0.28 +/- 0.29 0.15 +/- 0.30 -12 +/- 89 1.86 +/- 0.60 -0.17 +/- 0.28 0.36 +/- 0.53 0.01 +/- 0.01 -0.36 +/- 0.32 -0.62 +/- 0.71 0.01 +/- 0.02 -0.05 +/- 0.30 -0.54 +/- 0.54 0.13+/-0.50 -0.18 +/-0.33 -0.35 +/- 0.51 0.03 +/- 0.02 0.06 +/- 0.09 55 +/- 76 -11 +/- 73 -29 +/- 72 50 +/-74 -0.03 +/- 0.12 1 +/- 70 0.10 +/- 0.29 -0.21 +/- 0.31 -0.49 +/- 0.52 0.00 +/- 0.09 -0.01 +/- 0.10 64 +/- 75 -3 +/- 75 -0.12 +/- 0.43 0.03 +/- 0.33 -0.23 +/- 0.53 -0.13 +/- 0.50 0.11 +/- 0.27 0.23 +/- 0.34 0.01 +/- 0.09 -31 +/- 73 -55 +/- 75 0.09 +/- 0.10 -0.03 +/- 0.08 -0.01 +/- 0.04 -0.15 +/-0.26 0.14 +/- 0.52 0.03 +/- 0.03 Acceptance Criteria (4.66 er) 200 2 2 4 2 2 4 2 2 4 2 2 4 2 200 200 200 200 200 1 2 4 200 200 2 2 4 5 1 2 1 200 200 1 2 2 4 2
  • Liquid sample results are reported in pCi/Liter, air filters ( pCl/m3), charcoal (pCi/charcoal canister), and solid samples (pCi/g). b 1-131(G); iodine-131 as analyzed by gamma spectroscopy. 0 Activity reported is a net activity result. A4-1 TABLE A-4. In-House "Blank" Samples Lab Code SPW-3312 SPW-3327 SPW-3327 SPAP-3364 SPW-3370 SPW-3372 SPW-3374 SPW-3710 SPW-3775 SPW-3775 SPW-3884 SPW-3949 SPW-3982 SPW-4133 SPW-4257 SPW-4339 SPW-4385 SPW-4641 SPW-4684 SPW-4872 SPW-4998 SPW-4998 SPW-5090 SPW-5164 SPW-5164 SPW-5425 SPW-5323 SPW-5552 SPW-5554 SPW-5611 SPW-5613 SPW-5613 SPW-5740 SPW-5743 SPW-5861 SPW-5983 SPW-6007 SPW-6131 SPW-6134 SPW-6145 SPW-6317 SPW-6348 SPW-6423 SPW-6455 SPW-6455 SPW-6489 Sample Type Water Water Water AP Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Water Date 7/1/2016 7/6/2016 7/6/2016 ?n/2016 717/2016 717/2016 717/2016 7/20/2016 7/22/2016 7/22/2016 7/26/2016 7/28/2016 7/29/2016 8/4/2016 8/11/2016 8/17/2016 7/15/2016 9/6/2016 9/8/2016 9/16/2016 9/26/2016 9/26/2016 8/19/2016 9/30/2016 9/30/2016 9/28/2016 10/7/2016 10/19/2016 10/19/2016 10/20/2016 10/21/2016 10/21/2016 10/25/2016 10/25/2016 10/28/2016 11/2/2016 11/4/2016 11/9/2016 10/12/2016 11/10/2016 11/16/2016 11/17/2016 11/19/2016 11/28/2016 11/28/2016 11/29/2016 Analysisb Ra-228 Sr-89 Sr-90 Gr.Beta C-14 Ni-63 Tc-99 H-3 Gr. Alpha Gr. Beta H-3 Ra-228 H-3 Ra-228 1-131 Ra-228 Ra-226 U-238 H-3 1-131 Sr-89 Sr-90 Ra-226 Gr. Alpha Gr. Beta Ra-226 H-3 U-238 Ra-228 H-3 Gr.Alpha Gr. Beta H-3 Sr-90 H-3 H-3 H-3 H-3 Ra-226 H-3 H-3 H-3 H-3 Sr-89 Sr-90 Ra-226 Concentration a Laboratory results (4.66cr) LLD Activity0 0.67 0.67 0.60 0.002 . 115 122 6.07 147 0.73 0.45 151 0.76 145 0.80 0.17 0.73 0.09 0.21 151 0.21 0.54 0.53 0.03 0.46 0.74 0.02 157 0.18 0.72 153 0.76 0.42 154 1.26 179 156 156 180 0.05 171 180 182 181 0.58 0.67 0.03 0.35 +/- 0.35 0.51 +/- 0.51 -0.14 +/- 0.26 0.005 +/- 0.001 49 +/- 71 115 +/- 76 1.00 +/- 3.70 35 +/- 75 0.41 +/- 0.53 -0.14 +/- 0.30 -1 +/- 73 0.32 +/- 0.39 49 +/-75 0.26 +/- 0.40 -0.01 +/-0.10 0.36 +/- 0.39 0.75 +/- 0.09 0.00 +/- 0.13 48 +/-78 0.05 +/- 0.11 0.06 +/- 0.39 -0.03 +/- 0.24 0.03 +/- 0.02 -0.05 +/- 0.32 -0.02 +/- 0.52 0.07 +/- 0.05 -12 +/- 75 0.00 +/- 0.11 0.22 +/- 0.36 67 +/-80 -0.55 +/- 0.51 0.02 +/- 0.29 -2 +/- 72 0.72 +/- 0.67 129 +/- 91 8 +/- 78 -34 +/- 73 80 +/- 92 -0.02 +/- 0.12 -46 +/- 80 -43 +/- 82 -45 +/- 88 8 +/- 95 -0.15+/-0.46 0.09 +/- 0.32 0.03 +/- 0.02 Acceptance Criteria (4.66 cr) 2 5 1 0.01 200 200 10 200 2 4 200 2 200 2 1 2 2 200 1 5 1 2 2 4 2 200 1 2 200 2 4 200 1 200 200 200 200 2 200 200 200 200 5 1 2
  • Liquid sample results are reported in pCi/liter, air filters ( pCi!m\ charcoal (pCi/charcoal canister), and solid samples (pCi/g). b l-131(G); iodine-131 as analyzed by gamma spectroscopy. c Activity reported is a net activity result. A4-2 TABLE A-4. In-House "Blank" Samples Concentration a Lab Code Sample Date Analysisb Laboratory results {4.66cr) Acceptance Type LLD Activity0 Criteria (4.66 cr) SPW-6529 Water 12/1/2016 1-131 0.18 -0.03 +/-0.10 r SPW-6616 Water 12/3/2016 H-3 180 72 +/-92 200 SPW-6670 Water 12/5/2016 H-3 174 28 +/-92 200 SPW-6735 Water 12/9/2016 H-3 152 2 +/- 73 200 SPW-6792 Water 12/15/2016 1-131 0.17 0.03 +/- 0.12 1 SPW-6819 Water 12/16/2016 H-3 158 14 +/- 77 200 SPW-6879 Water 12/21/2016 H-3 147 80 +/- 75 200 SPW-6947 Water 12/22/2016 Ni-63 93 26 +/-57 200 SPW-6973 Water 12/29/2016 Ra-226 0.03 0.03 +/- 0.02 2
  • Liquid sample results are reported in pCi/Liter, air filters ( pCi!m\ charcoal (pCi/charcoal canister), and solid samples (pCi/g). b 1-131(G); iodine-131 as analyzed by gamma spectroscopy. 0 Activity reported is a net activity result. A4-3 TABLE A-5. In-House "Duplicate" Samples Lab Code AP-010416 SPS-62, 63 WW-125, 126 SPS-199, 200 SPS-199, 200 AP-011116 AP-011216 WW-262, 263 WW-346, 347 WW-283, 284 AP-011916 AP-012016 AP-020116 SWU-472, 473 SG-493, 494 SG-493, 494 SG-493, 494 AP-020816 AP-020916 SPS-619, 620 WW-640, 641 AP-021916 WW-822, 823 DW-70010, 70011 DW-70010, 70011 SW-934, 935 SPS-913, 914 SPS-913, 914 SPS-913, 914 SPS-913, 914 AP-030716 F-1303, 1304 SG-976, 977 SG-976, 977 PM-1094, 1095 Ml-1042, 1043 Date 1/4/2016 11712016 11712016 11712016 1/7/2016 1/11/2016 1/12/2016 1/14/2016 1/14/2016 1/18/2016 1/19/2016 1/20/2016 2/1/2016 2/212016 2/6/2016 2/6/2016 2/6/2016 2/8/2016 2/9/2016 2/18/2016 2/18/2016 2/19/2016 2/26/2016 2/29/2016 2/29/2016 3/1/2016 3/3/2016 3/3/2016 3/3/2016 3/3/2016 31712016 31712016 3/8/2016 3/8/2016 3/9/2016 31712016 DW-70023, 70024 31712016 DW-70023, 70024 3/7/2016 DW-70014, 70015 31712016 DW-70026, 70027 3/7/2016 DW-70038, 70039 3/8/2016 DW-70035, 70036 3/8/2016 DW-70035, 70036 3/8/2016 AP-031516 AP-032116 AP-1218,1219 AP-1719, 1720 AP-033016 SPS-1260, 1261 XW-1467, 1468 XWW-1530, 1531 AP-1827, 1828 AP-1323,1324 LW-1446,1447 3/15/2016 3/21/2016 3/24/2016 3/28/2016 3/30/2016 3/30/2016 3/30/2016 3/30/2016 3/30/2016 3/31/2016 3/31/2016 Analysis Gr. Beta K-40 H-3 Cs-137 K-40 Gr. Beta Gr. Beta H-3 H-3 H-3 Gr. Beta Gr. Beta Gr. Beta Gr. Beta Ac-228 K-40 Pb-214 Gr. Beta Be-7 K-40 H-3 Gr. Beta H-3 Ra-226 Ra-228 Gr. Beta Cs-137 K-40 Ra-226 Ra-228 Gr. Beta K-40 Ra-226 Ra-228 K-40 K-40 Ra-226 Ra-228 Gr. Alpha Gr. Alpha Gr.Alpha Ra-226 Ra-228 Gr. Beta Gr. Beta Be-7 Be-7 Gr. Beta K-40 H-3 H-3 Be-7 Be-7 Gr. Beta First Result 0.044 +/- 0.006 21.1 +/- 1.9 659 +/- 102 0.09 +/- 0.02 7.60 +/- 0.60 0.024 +/- 0.005 0.030 +/- 0.004 153 +/- 78 1,036+/-117 437 +/- 92 0.042 +/- 0.005 0.023 +/- 0.003 0.023 +/- 0.005 4.37 +/- 0.47 2.10+/-0.20 5.79 +/- 0.57 1.84 +/-0.11 0.020 +/- 0.004 0.032 +/- 0.005 20.0 +/- 1.8 90.1 +/- 75.0 0.021 +/- 0.003 2,770 +/-173 4.88 +/- 0.29 3.00 +/- 0.77 0.94 +/- 0.52 0.08 +/- 0.03 17.45 +/- 0.94 1.02 +/- 0.08 1.09 +/-0.15 0.018 +/- 0.005 3.320 +/- 0.475 6.75 +/- 0.25 9.21 +/- 0.49 14.01 +/- 0.68 1,684 +/- 124 3.40 +/- 0.43 4.46 +/- 0.83 13.38+/-1.58 3.46 +/- 0.79 1.14 +/-0.89 0.47 +/- 0.10 0.56 +/- 0.45 0.014 +/- 0.003 0.014 +/- 0.004 0.135 +/- 0.065 0.075 +/- 0.008 0.023 +/- 0.004 18.00+/-1.92 310 +/- 87 198 +/- 84 0.069 +/- 0.011 0.206 +/- 0.120 2.36 +/- 0.93 AS-1 Concentration a Second Result 0.051 +/- 0.006 21.2 +/-2.1 748 +/- 106 0.08 +/- 0.03 8.62 +/- 0.62 0.027 +/- 0.005 0.034 +/- 0.004 141 +/- 78 959+/-115 427 +/- 91 0.037 +/- 0.004 0.030 +/- 0.004 0.023 +/- 0.005 4.60 +/- 0.49 2.13 +/- 0.20 5.50 +/- 0.69 1.91 +/- 0.11 0.019 +/- 0.004 0.041 +/- 0.006 19.1 +/- 1.6 153.6 +/- 78.4 0.025 +/- 0.004 2,974 +/- 178 4.93 +/- 0.28 1.96 +/- 0.62 1.36 +/- 0.60 0.10 +/- 0.03 16.83 +/- 0.95 1.13 +/- 0.17 1.13+/-0.17 0.021 +/- 0.005 3.508 +/- 0.396 6.28 +/- 0.22 9.09 +/- 0.49 14.47 +/- 0.72 1,804+/-119 2.68 +/- 0.35 5.74 +/- 0.94 11.40+/-1.43 3.08 +/- 0.74 1.73 +/- 0.95 0.45 +/- 0.09 0.47 +/- 0.44 0.016 +/- 0.004 0.020 +/- 0.004 0.167 +/- 0.081 0.076 +/- 0.007 0.025 +/- 0.004 19.67+/-1.77 295 +/- 86 162 +/- 82 0.072 +/- 0.011 0.197 +/- 0.091 2.23 +/- 1.01 Averaged Result 0.047 +/- 0.004 21.2 +/- 1.4 703 +/- 74 0.08 +/- 0.02 8.11 +/-0.43 0.026 +/- 0.003 0.032 +/- 0.003 147 +/- 55 997 +/- 82 432 +/- 65 0.040 +/- 0.003 0.027 +/- 0.002 0.023 +/- 0.004 4.49 +/- 0.34 2.12 +/- 0.14 5.65 +/- 0.45 1.88 +/- 0.08 0.020 +/- 0.003 0.036 +/- 0.004 19.5+/-1.2 121.8 +/-54.2 0.023 +/- 0.002 2,872 +/- 124 4.91 +/- 0.20 2.45 +/- 0.49 1.15 +/-0.40 0.09 +/- 0.02 17.14 +/- 0.67 1.07 +/- 0.09 1.11 +/- 0.11 0.019 +/- 0.003 3.414 +/- 0.309 6.52+/-0.17 9.15 +/-0.35 14.24 +/- 0.49 1,744+/-86 3.04 +/- 0.28 5.10+/-0.63 12.39 +/- 1.07 3.27 +/- 0.54 1.44 +/- 0.65 0.46 +/- 0.07 0.52 +/- 0.31 0.015 +/- 0.002 0.017 +/- 0.003 0.151 +/- 0.052 0.076 +/- 0.005 0.024 +/- 0.003 18.84+/-1.30 303 +/- 61 180 +/- 59 0.071 +/- 0.008 0.202 +/- 0.076 2.29 +/- 0.69 Acceptance Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass TABLE A-5. In-House "Duplicate" Samples Lab Code WW-1740,1741 SPS-1344, 1345 SPS-1344, 1345 SPS-1344, 1345 SPS-1344, 1345 P-1509, 1510 AP-041116 SS-1551, 1552 SS-1551, 1552 SS-1551, 1552 SS-1551,1552 SS-1551, 1552 SS-1551,1552 SS-1551,1552 SS-1593,1594 WW-1677, 1678 WW-1783,1784 BS-1804, 1805 WW-2021,2022 XWW-2240, 2241 XWW-2109, 2110 SPS-2130, 2131 AP-042516 BS-2065, 2066 AP-042716 SPS-1999, 2000 80-2153,2154 S0-2153,2154 80-2153,2154 S0-2153,2154 W-2394,2395 VE-2284,2285 AP-051016 SG-2261, 2262 SG-2261, 2262 BS-2439, 2440 WW-2534,2535 AP-051716 SPS-2945, 2946 SPS-2945, 2946 SPS-2578, 2579 AP-052516 G-2642,2643 S0-2663, 2664 80-2663, 2664 80-2663, 2664 S0-2663, 2664 S0-2663, 2664 80-2663, 2664 SPS-2817, 2818 DW-70091, 70092 DW-70091, 70092 BS-2925,2926 SPS-2796, 2797 SPS-2882, 2883 SPS-2882, 2883 DW-70102, 70103 Date 4/2/2016 4/4/2016 4/4/2016 4/4/2016 4/4/2016 4/8/2016 4/11/2016 4/12/2016 4/12/2016 4/12/2016 4/12/2016 4/12/2016 4/12/2016 4/12/2016 4/12/2016 4/14/2016 4/14/2016 4/18/2016 4/18/2016 4/18/2016 4/19/2016 4/25/2016 4/25/2016 4/25/2016 4/27/2016 4/28/2016 5/2/2016 5/2/2016 5/2/2016 5/2/2016 5/5/2016 5/9/2016 5/10/2016 5/10/2016 5/10/2016 5/12/2016 5/16/2016 5/17/2016 5/19/2016 5/19/2016 5/24/2016 5/25/2016 5/26/2016 5/26/2016 5/26/2016 5/26/2016 5/26/2016 5/26/2016 5/26/2016 5/31/2016 6/1/2016 6/1/2016 6/3/2016 6/2/2016 617/2016 6/7/2016 6/13/2016 Analysis H-3 K-40 Pb-214 Ac-228 Cs-137 H-3 Gr. Beta Gr. Beta K-40 Tl-208 Bi-214 Pb-212 Ra-226 Ac-228 K-40 Ra-226 H-3 K-40 H-3 H-3 H-3 K-40 Gr. Beta K-40 Gr. Beta K-40 K-40 Cs-137 Ra-226 Pb-214 H-3 K-40 Gr. Beta Ac-228 Pb-214 K-40 H-3 Gr. Beta K-40 Be-7 Pb-214 Gr. Beta Be-7 Cs-137 K-40 Tl-208 Pb-212 Ra-226 Ac-228 K-40 Ra-226 Ra-228 K-40 K-40 K-40 Be-7 Ra-226 First Result 21,162 +/- 120 17.98 +/- 0.93 1.12 +/- 0.09 1.23 +/- 0.15 0.13 +/- 0.03 1,084 +/- 120 0.020 +/- 0.004 8.71 +/- 1.11 3.50 +/- 0.25 0.05 +/- 0.02 0.10+/-0.02 0.13 +/- 0.02 0.35 +/- 0.17 0.16 +/- 0.05 14.80 +/- 0.73 0.23 +/-0.13 768 +/- 111 0.79 +/- 0.02 5,548 +/- 221 638 +/- 104 3461 +/- 185 7.80 +/- 0.84 0.020 +/- 0.004 14.40 +/- 1.50 0.023 +/- 0.003 19.84+/-1.76 21.80 +/- 0.81 0.11 +/- 0.03 1.50 +/- 0.29 0.56 +/- 0.06 736 +/- 106 3.50 +/- 0.25 0.020 +/- 0.005 34.4 +/- 1.2 29.5 +/- 3.0 9.96 +/- 0.91 14,342 +/- 354 0.014 +/- 0.004 30.71 +/- 0.74 1.55 +/- 0.24 0.96 +/- 0.12 0.022 +/- 0.004 0.443 +/- 0.178 0.08 +/- 0.03 12.44 +/- 0.68 0.13 +/- 0.02 0.43 +/- 0.04 1.19 +/- 0.34 0.45 +/- 0.09 12.10 +/- 0.70 5.61 +/- 0.29 1.45 +/- 0.58 7.74 +/- 0.44 20.91 +/- 2.38 14.64 +/- 0.52 2.00 +/- 0.25 0.34 +/- 0.09 AS-2 Concentration a Second Result 21,091 +/- 427 17.14 +/-0.96 1.04 +/- 0.08 1.33+/-0.19 0.13 +/- 0.03 1,038 +/- 119 O.D19 +/- 0.004 8.88 +/- 1.13 3.06 +/- 0.28 0.05 +/- 0.02 0.09 +/- 0.02 0.11 +/- 0.02 0.30 +/- 0.17 0.17+/-0.05 14.89 +/- 0.78 0.35 +/- 0.15 632 +/- 107 0.87 +/- 0.19 5,707 +/- 224 543 +/- 101 3250 +/- 180 6.80 +/- 0.60 0.023 +/- 0.004 14.72 +/- 1.19 0.019 +/- 0.003 18.963 +/- 2.42 21.17 +/- 0.85 0.11 +/- 0.07 1.22 +/- 0.29 0.57 +/- 0.06 631 +/- 102 3.06 +/- 0.28 0.018 +/- 0.005 34.4 +/- 1.4 31.9 +/- 3.3 10.27 +/- 0.76 14,613 +/- 357 0.015 +/- 0.004 31.75 +/- 0.78 1.90 +/- 0.35 0.80 +/- 0.14. 0.022 +/- 0.004 0.247 +/- 0.247 0.07 +/- 0.03 11.64 +/-0.63 0.14 +/- 0.03 0.41 +/- 0.04 0.87 +/- 0.28 0.53+/-0.10 11.05 +/- 0.70 5.53 +/- 0.30 1.91 +/- 0.62 7.86 +/- 0.42 21.16 +/- 1.82 14.60 +/- 0.52 1.94 +/- 0.20 0.36 +/- 0.08 Averaged Result 21,126 +/-222 17.56 +/-0.67 1.08 +/- 0.06 1.28 +/- 0.12 0.13 +/- 0.02 1,061 +/- 85 0.019 +/- 0.003 8.80 +/- 0.79 3.28 +/-0.19 0.05 +/- 0.01 0.10 +/- 0.02 0.12 +/- 0.01 0.32 +/- 0.12 0.17+/-0.04 14.85 +/- 0.53 0.29 +/- 0.10 700 +/- 77 0.83 +/-0.10 5,627 +/- 157 591 +/- 72 3356 +/- 129 7.30 +/- 0.52 0.022 +/- 0.003 14.56 +/- 0.96 0.021 +/- 0.002 19.40 +/- 1.50 21.48 +/- 0.59 0.11 +/- 0.04 1.36 +/- 0.21 0.57 +/- 0.04 683 +/- 74 3.28 +/- 0.19 0.019 +/- 0.003 34.4 +/- 0.9 30.7 +/- 2.2 10.11+/-0.59 14,477 +/- 252 0.014 +/- 0.003 31.23 +/- 0.54 1.73 +/- 0.21 0.88 +/- 0.09 0.022 +/- 0.003 0.345 +/- 0.152 0.07 +/- 0.02 12.04 +/- 0.46 0.14 +/- 0.02 0.42 +/- 0.03 1.03 +/- 0.22 0.49 +/- 0.07 11.58 +/- 0.49 5.57 +/- 0.21 1.68 +/- 0.42 7.80 +/- 0.30 21.04 +/- 1.50 14.62 +/- 0.37 1.97 +/- 0.16 0.35 +/- 0.06 Acceptance Pass Pass* Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass TABLE A-5. In-House "Duplicate" Samples Lab Code Date DW-70102, 70103 6/13/2016 AP-061416 SG-3144, 3145 SG-3144, 3145 SPS-3165, 3166 SPS-3323, 3324 WW-3231, 3232 AP-3830,3831 AP-070516A AP-070516B XWW-3605,3606 DW-70135,70136 DW-70132,70133 DW-70132,70133 AP-071216 DW-70150,70151 SPS-3649,3650 SPS-3649, 3650 SPS-3649,3650 SPS-3649,3650 AP-071816 DW-70163, 70164 WW-3761,3762 SPS-4003,4004 AP-072516 VE-3936,3937 VE-3936,3937 VE-3936,3937 VE-3959,3960 VE-3959,3960 VE-3959,3960 DW-70169,70170 DW-70169,70170 AP-080116 SS-4131,4132 SS-4131,4132 SPS-4087 ,4088 WW-4976,4977 SPS-4266,4267 AP-081616 VE-4399,4400 VE-4399,4400 WW-5394,5395 SPS-4441,4442 AP-082216 VE-4462,4463 VE-4462,4463 WW-4594,4595 WW-4663,4664 SPS-4529,4530 AP-083016A AP-083016B VE-4615,4616 6/14/2016 6/17/2016 6/17/2016 6/22/2016 6/24/2016 6/27/2016 6/29/2016 7/5/2016 7/5/2016 717/2016 7/8/2016 7/8/2016 7/8/2016 7/12/2016 7/14/2016 7/15/2016 7/15/2016 7/15/2016 7/15/2016 7/18/2016 7/19/2016 7/20/2016 7/23/2016 7/25/2016 7/25/2016 7/25/2016 7/25/2016 7/27/2016 7/27/2016 7/27/2016 7/28/2016 7/28/2016 8/1/2016 8/1/2016 8/1/2016 8/2/2016 8/4/2016 8/10/2016 8/16/2016 8/18/2016 8/18/2016 8/18/2016 8/22/2016 8/22/2016 8/22/2016 8/22/2016 8/26/2016 8/26/2016 8/26/2016 8/30/2016 8/30/2016 8/31/2016 Analysis Ra-228 Gr. Beta Be-7 K-40 K-40 K-40 H-3 Gr. Beta Gr. Beta Gr. Beta H-3 Gr. Alpha Ra-226 Ra-228 Gr. Beta Gr. Alpha Cs-137 K-40 Pb-214 Ac-?28 Gr. Beta Gr. Alpha H-3 K-40 Gr. Beta Sr-90 Be-7 K-40 Sr-90 Be-7 K-40 Ra-226 Ra-228 Gr. Beta K-40 Cs-137 K-40 H-3 K-40 Gr. Beta K-40 Be-7 H-3 K-40 Gr. Beta Be-7 K-40 H-3 H-3 K-40 Gr. Beta Gr. Beta K-40 First Result 0.93 +/- 0.47 0.026 +/- 0.004 2.23 +/- 0.12 7.57 +/- 0.25 21.14 +/- 2.27 18.67 +/- 1.57 414 +/- 104 0.088 +/- 0.012 0.018 +/- 0.002 0.025 +/- 0.005 3,316 +/- 186 3.68 +/- 1.01 1.32 +/-0.14 3.92 +/- 0.94 0.014 +/- 0.004 5.00 +/- 1.06 0.12 +/- 0.03 16.68 +/- 0.79 1.20 +/- 0.08 1.28 +/- 0.16 0.022 +/- 0.005 1.08 +/- 0.66 347 +/- 90 7.15 +/- 1.59 0.023 +/- 0.004 0.048 +/- 0.007 0.49 +/- 0.15 4.70 +/- 0.35 0.002 +/- 0.002 0.30 +/- 0.14 4.01 +/- 0.37 0.83 +/- 0.11 1.85 +/- 0.63 0.029 +/- 0.003 12.47 +/- 0.71 0.10+/-0.03 17.06 +/- 1.58 17,043 +/- 390 1.06 +/- 0.47 0.029 +/- 0.005 3.85 +/- 0.23 0.30 +/- 0.08 947 +/- 122 20.55 +/- 2.23 0.021 +/- 0.005 0.91 +/- 0.09 7.48 +/- 0.26 675 +/- 107 607 +/- 104 21.98 +/- 2.52 0.030 +/- 0.003 0.032 +/- 0.009 2.96 +/- 0.16 AS-3 Concentration
  • Second Result 1.11 +/- 0.53 0.023 +/- 0.004 2.24 +/- 0.12 7.09 +/- 0.23 22.88 +/- 1.60 21.53 +/- 1.65 498 +/- 108 0.093 +/- 0.015 0.014 +/- 0.002 0.026 +/- 0.005 3,316 +/- 181 2.76 +/- 0.98 1.11 +/- 0.15 2.94 +/- 0.90 0.018 +/- 0.004 4.43 +/- 1.04 0.12 +/-0.03 16.52 +/- 0.86 1.17 +/- 0.08 1.28 +/- 0.16 0.024 +/- 0.005 1.36 +/- 0.70 466 +/- 96 6.86 +/- 1.21 0.020 +/- 0.004 0.058 +/- 0.010 0.51 +/- 0.15 4.86 +/- 0.37 0.003 +/- 0.001 0.25 +/- 0.12 4.16+/-0.34 0.69 +/- 0.11 1.31 +/- 0.84 0.033 +/- 0.003 13.24 +/- 0.81 0.13 +/- 0.04 19.5 +/- 1.97 16,821 +/- 388 1.69 +/- 0.52 0.025 +/- 0.004 3.27 +/- 0.41 0.45 +/- 0.20 846+/-119 19.69 +/- 1.74 0.015 +/- 0.005 0.89 +/- 0.11 7.60 +/- 0.23 788 +/- 111 501 +/- 100 21.85 +/- 1.56 0.035 +/- 0.004 0.026 +/- 0.004 3.11+/-0.17 Averaged Result 1.02 +/- 0.35 0.024 +/- 0.003 2.24 +/- 0.08 7.33 +/- 0.17 22.01+/-1.39 20.10+/-1.14 456 +/- 75 0.091 +/- 0.010 0.016 +/- 0.002 0.025 +/- 0.004 3,316 +/- 130 3.22 +/- 0.70 1.22 +/-0.10 3.43 +/- 0.65 0.016 +/- 0.003 4.72 +/- 0.74 0.12 +/- 0.02 16.6 +/- 0.58 1.19 +/- 0.06 1.28 +/- 0.11 0.023 +/- 0.003 1.22 +/- 0.48 407 +/-66 7.00 +/- 1.00 0.022 +/- 0.003 0.053 +/- 0.006 0.50 +/- 0.10 4.78 +/- 0.25 0.003 +/- 0.001 0.27 +/- 0.09 4.08 +/- 0.25 0.76 +/- 0.08 1.58 +/- 0.53 0.031 +/- 0.002 12.86 +/- 0.54 0.12 +/- 0.02 18.28 +/- 1.26 16,932 +/-275 1.375 +/- 0.35 0.027 +/- 0.003 3.56 +/- 0.24 0.37 +/- 0.11 896 +/- 85 20.12 +/- 1.41 0.018 +/- 0.003 0.90 +/- 0.07 7.54+/-0.17 731 +/- 77 554 +/- 72 21.92 +/-1.48 0.033 +/- 0.002 0.029 +/- 0.005 3.03 +/- 0.11 Acceptance Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass TABLE A-5. In-House "Duplicate" Samples Lab Code AP-090216 AP-090616 Ml-4751,4752 Ml-4751,4752 SW-4772,4773 WW-5285,5286 Ml-4826,4827 VE-4868,4869 VE-4868,4869 CF-4934,4935 CF-4934,4935 AP-092016 DW-70196,70197 F-4955,4956 VE-5044,5045 VE-5044,5045 WW-5219,5220 SPS-5087,5088 AP-092716 AP-5660,5661 AP-5681,5682 VE-5110,5111 AP-5154,5155 AP-5702,5703 Ml-5264,5265 Ml-5264,5265 SS-5547,5548 SS-5547,5548 SS-5547,5548 SS-5547,5548 SS-5547,5548 SS-5547,5548 AP-101116 WW-5526.5527 WW-5639,5640 WW-5723,5724 F-5811,5812 S0-5900,5901 S0-5900,5901 S0-5900,5901 S0-5900,5901 S0-5900,5901 S0-5900,5901 S0-5900,5901 S0-5900,5901 SS-5879,5880 SS-5879,5880 LW-6072,6073 BS-8009, 6010 BS-8009, 6010 F-8211,6212 F-8211,6212 DW-70230, 70231 DW-70230, 70231 F-8093,6094 Date 9/2/2016 9/6/2016 917/2016 917/2016 9/8/2016 9/13/2016 9/14/2016 9/15/2016 9/15/2016 9/19/2016 9/19/2016 9/20/2016 9/20/2016 9/20/2016 9/20/2016 9/20/2016 9/20/2016 9/23/2016 9/27/2016 9/28/2016 9/27/2016 9/28/2016 9/29/2016 9/30/2016 10/4/2016 10/4/2016 10/11/2016 10/11/2016 10/11/2016 10/11/2016 10/11/2016 10/11/2016 10/11/2016 10/11/2016 10/19/2016 10/18/2016 10/20/2016 10/22/2016 10/22/2016 10/22/2016 10/22/2016 10/22/2016 10/22/2016 10/22/2016 10/22/2016 10/25/2016 10/25/2016 10/27/2016 10/27/2016 10/27/2016 10/28/2016 10/28/2016 10/28/2016 10/28/2016 10/31/2016 Analysis Gr. Beta Gr. Beta K-40 Sr-90 H-3 H-3 K-40 Gr. Beta K-40 K-40 Be-7 Gr. Beta Gr. Alpha K-40 Be-7 K-40 H-3 K-40 Gr. Beta Be-7 Be-7 K-40 Be-7 Be-7 K-40 Sr-90 Gr. Beta K-40 Tl-208 Bi-214 Pb-212 Ac-228 Gr. Beta H-3 H-3 H-3 K-40 Cs-137 K-40 Tl-208 Pb-212 Bi-214 Ac-228 Ra-226 Gr. Beta K-40 Cs-137 Gr. Beta Cs-137 K-40 Gr. Beta K-40 Ra-226 Ra-228 K-40 First Result 0.022 +/- 0.004 0.023 +/- 0.005 1,693+/-112 1.23 +/- 0.38 196 +/- 91 18,010 +/- 400 1,372.6 +/- 105 2.50 +/- 0.06 2.20 +/- 0.17 11.47 +/- 0.82 0.43 +/- 0.22 0.021 +/- 0.004 13.8 +/- 1.36 3.40 +/- 0.44 0.46 +/- 0.05 4.37 +/- 0.12 63,744 +/- 743 21.04 +/- 2.32 0.031 +/- 0.005 0.093 +/- 0.014 0.079 +/- 0.019 1.82 +/- 0.15 0.237 +/- 0.116 0.084 +/- 0.015 1,636 +/- 128 2.00 +/- 0.44 11.27+/-1.19 8.03 +/- 0.45 0.04 +/- 0.02 0.14 +/- 0.03 0.12 +/- 0.02 0.10 +/- 0.05 0.032 +/- 0.004 18,865 +/- 408 192 +/- 103 36,012 +/- 560 0.91 +/- 0.30 0.05 +/- 0.02 9.82 +/-a.sci 0.10 +/- 0.02 0.32 +/- 0.03 0.20 +/- 0.04 0.41 +/- 0.08 0.45 +/- 0.23 16.49+/-1.01 14.94 +/- 0.83 0.06 +/- 0.03 0.88 +/- 0.49 0.14 +/- 0.08 17.04 +/- 1.58 3.25 +/- 0.07 2.45 +/- 0.33 4.00 +/- 0.20 5.30 +/- 0.80 3.77 +/- 0.50 AS-4 Concentration a Second Result 0.027 +/- 0.004 0.023 +/- 0.005 1,760 +/- 99 1.00 +/- 0.33 236 +/- 93 18,686 +/- 407 1,198.1+/-97 2.57 +/- 0.06 2.30 +/- 0.17 11.76 +/- 0.50 0.46 +/- 0.13 0.017 +/- 0.004 15.28+/-1.36 2.86 +/- 0.39 0.50 +/- 0.11 4.68 +/- 0.24 64,755 +/- 749 18.84+/-1.88 0.032 +/- 0.005 0.086 +/- 0.019 0.071 +/- 0.015 2.14+/-0.18 0.195 +/- 0.096 0.070 +/- 0.018 1,610+/-124 1.28 +/- 0.37 9.47 +/- 1.20 7.23 +/- 0.46 0.04 +/- 0.02 0.12 +/- 0.03 0.11 +/- 0.02 0.16 +/- 0.05 0.028 +/- 0.004 18,904 +/-408 52 +/-98 36,207 +/- 561 0.75 +/- 0.22 0.03 +/- 0.02 10.77 +/- 0.61 0.14 +/- 0.03 0.33 +/- 0.03 0.27 +/- 0.04 0.48 +/- 0.09 0.61 +/- 0.27 17.71 +/-1.03 15.26 +/- 0.84 0.09 +/- 0.04 1.53 +/- 0.56 0.13 +/- 0.06 18.30+/-1.42 3.27 +/- 0.07 2.49 +/- 0.37 4.10 +/- 0.30 5.20 +/- 0.80 3.51 +/- 0.44 Averaged Result 0.024 +/- 0.003 0.023 +/- 0.003 1,726 +/- 75 1.11 +/-0.25 216 +/- 65 18,348 +/- 286 1,285.4 +/- 71 2.53 +/- 0.04 2.25 +/-0.12 11.61 +/- 0.48 0.45 +/- 0.13 Q.Q19 +/- 0.003 14.54 +/- 0.96 3.13 +/- 0.30 0.48 +/- 0.06 4.53 +/-0.13 64,250 +/- 527 19.94+/-1.49 0.031 +/- 0.003 0.089 +/- 0.012 0.075 +/- 0.012 1.98 +/- 0.12 0.216 +/- 0.075 0.077 +/- 0.012 1,623 +/- 89 1.64 +/- 0.29 10.37 +/- 0.84 7.63 +/- 0.32 0.04 +/- 0.01 0.13 +/- 0.02 0.11 +/- 0.01 0.13 +/- 0.04 0.030 +/- 0.003 18,884 +/- 289 122 +/- 71 36,110 +/- 396 0.83 +/- 0.19 0.04 +/- 0.02 10.29 +/- 0.43 0.12 +/- 0.02 0.32 +/- 0.02 0.23 +/- 0.03 0.44 +/- 0.06 0.53 +/- 0.18 17.10 +/- 0.72 15.10 +/- 0.59 0.08 +/- 0.02 1.21 +/- 0.37 0.13 +/-0.05 17.67+/-1.06 3.26 +/- 0.05 2.47 +/- 0.25 4.05 +/-0.18 5.25 +/- 0.57 3.64 +/- 0.33 Acceptance Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass TABLE A-5. In-House "Duplicate" Samples Concentration a Averaged Lab Code Date Analysis First Result Second Result Result Acceptance AP-110116 11/1/2016 Gr. Beta 0.021 +/- 0.004 0.024 +/- 0.004 0.023 +/- 0.003 Pass S-5963, 5964 11/1/2016 K-40 20.35 +/- 2.29 18.59 +/- 1.90 19.47 +/- 1.49 Pass SG-6119, 6120 11/1/2016 Ac-228 5.70 +/- 0.44 6.28 +/- 0.57 5.99 +/- 0.36 Pass SG-6119, 6120 11/1/2016 Gr.Alpha 21.59 +/- 1.88 24.35 +/- 1.93 22.97 +/- 1.35 Pass SG-6119, 6120 11/1/2016 K-40 4.89+/-1.10 5.90 +/- 1.08 5.40 +/- 0.77 Pass SG-6119, 6120 11/1/2016 Pb-214 3.99 +/- 0.21 4.35 +/- 0.32 4.17 +/- 0.19 Pass S-6051 , 6052 11/4/2016 K-40 7.05 +/- 0.60 7.56 +/- 0.53 7.31 +/- 0.40 Pass WW-6297, 6298 11/8/2016 H-3 207 +/- 98 165 +/- 97 186 +/- 69 Pass WW-6341,6342 11/8/2016 H-3 1,356 +/- 140 1,404+/-141 1,380 +/- 99 Pass S0-6406,6407 11/9/2016 Cs-137 0.36 +/- 0.04 0.43 +/- 0.05 0.40 +/- 0.03 Pass S0-6406,6407 11/9/2016 K-40 10.90 +/- 0.68 11.29 +/- 0.74 11.09 +/-0.50 Pass AP-111416 11/14/2016 Gr. Beta 0.024 +/- 0.005 0.021 +/- 0.006 0.022 +/- 0.004 Pass WW-6829,6830 11/15/2016 H-3 39,982 +/- 589 40,315 +/- 591 40,149 +/-417 Pass DW-70239, 70240 11/17/2016 Gr.Alpha 7.99 +/- 1.15 6.41 +/- 1.05 7.20 +/- 0.78 Pass AP-112216 11/22/2016 Gr. Beta 0.049 +/- 0.005 0.045 +/- 0.005 0.047 +/- 0.003 Pass S-6473, 6474 11/24/2016 K-40 19.37 +/- 1.97 23.80 +/- 3.54 21.58 +/- 2.02 Pass SG-6938, 6939 11/28/2016 Ac-228 18.99 +/- 0.59 19.92 +/- 0.79 19.46 +/- 0.49 Pass SG-6938, 6939 11/28/2016 Pb-214 15.28 +/- 0.34 14.96 +/- 0.43 15.12 +/- 0.27 Pass AP-120116 12/1/2016 Gr. Beta 0.029 +/- 0.003 0.030 +/- 0.003 0.030 +/- 0.002 Pass F-6567,6568 12/1/2016 K-40 3.76 +/- 0.40 3.83 +/- 0.46 3.80 +/- 0.30 Pass S-6522, 6523 12/1/2016 Ac-228 1.08 +/-0.13 1.29 +/- 0.16 1.19 +/-0.10 Pass S-6522, 6523 12/1/2016 Pb-214 1.00 +/- 0.08 1.01 +/- 0.09 1.01 +/- 0.06 Pass S-6609, 6610 12/1/2016 K-40 15.57+/-1.01 15.99 +/- 0.78 15.78 +/- 0.64 Pass S-6718, 6719 1217/2016 K-40 18.19 +/-2.13 18.76 +/- 1.80 18.48 +/- 1.39 ., Pass WW-6784, 6785 1217/2016 H-3 922+/-117 905 +/- 116 914 +/- 82 Pass AP-121216 12/12/2016 Gr. Beta 0.026 +/- 0.005 0.028 +/- 0.005 0.027 +/- 0.003 Pass AP-7178,7179 1/3/2017 Be-7 0.047 +/- 0.015 0.062 +/- 0.017 0.054 +/- 0.012 Pass Note: Duplicate analyses are performed on every twentieth sample received in-house. Results are not listed for those analyses with activities that measure below the LLD.
  • Results are reported in units of pCi/L, except for air filters (pCi/Filler or pCi/m3), food products, vegetation, soil and sediment (pCi/g). AS-5 TABLEA-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP). Concentration a Reference Known Control Lab Code b Date Analysis Laboratory result Activity Limits 0 Acceptance MAS0-1053 2/1/2016 Ni-63 1,206 +/- 20 1250 875 -1625 Pass MAS0-1053 2/1/2016 Sr-90 0.65 +/- 1.27 0.00 NA 0 Pass MAS0-1053 2/1/2016 Tc-99 0.1 +/- 5.5 0.0 NA0 Pass MAS0-1053 2/1/2016 Cs-134 908 +/- 26 1030 721 -1339 Pass MAS0-1053 2/1/2016 Cs-137 0.10 +/-6.20 0.00 NA0 Pass MAS0-1053 2/1/2016 Co-57 1058 +/- 26 992 694 -1290 Pass MAS0-1053 2/1/2016 Co-60 1229 +/- 28 1190 833 -1547 Pass MAS0-1053 2/1/2016 Mn-54 1235 +/- 43 1160 812 -1508 Pass MAS0-1053 2/1/2016 Zn-65 753 +/- 64 692 484 -900 Pass MAS0-1053 2/1/2016 K-40 753 +/- 140 607 425 -789 Pass MAS0-1053 2/1/2016 Am-241 79 +/- 6 103 72 -134 Pass MAS0-1053 2/1/2016 Pu-238 73.9 +/- 9.2 63.6 44.5 -82.7 Pass MAS0-1053 2/1/2016 Pu-239/240 0.76 +/- 1.34 0.21 NAd Pass MAS0-1053 2/1/2016 U-234/233 45.0 +/- 5.1 45.9 32.1 -59.7 Pass MAS0-1053 2/1/2016 U-238 129 +/- 9 146 102 -190 Pass MAW-989 2/1/2016 Am-241 0.018 +/- 0.015 0.00 NA0 Pass MAW-989 2/1/2016 H-3 0.2 +/- 2.8 0.0 NA0 Pass MAW-989 2/1/2016 Ni-63 12.8 +/- 2.7 12.3 ' 8.6 -16.0 Pass MAW-989 2/1/2016 Sr-90 8.70 +/- 1.20 8.74 6.12 -11.36 Pass MAW-989 2/1/2016 Tc-99 -1.1 +/- 0.6 0.0 NA0 Pass MAW-989 2/1/2016 Cs-134 15.5 +/- 0.3 16.1 11.3 +/- 20.9 Pass MAW-989 2/1/2016 Cs-137 23.7 +/- 0.5 21.2 14.8 -27.6 Pass MAW-989e 2/1/2016 Co-57 1.38 +/-0.12 0.00 NA0 Fail MAW-989 2/1/2016 Co-60 12.5 +/- 0.3 11.8 8.3 -15.3 Pass MAW-989 2/1/2016 Mn-54 12.2 +/- 0.4 11.1 7.8 -14.4 Pass MAW-989 2/1/2016 Zn-65 15.7 +/- 0.7 13.6 9.5 -17.7 Pass MAW-989 2/1/2016 K-40 288 +/- 5 251 176 -326 Pass MAW-989 2/1/2016 Fe-55 17.3 +/- 7.0 16.2 11.3 -21.1 Pass MAW-989 2/1/2016 Ra-226 0.710 +/- 0.070 0.718 0.503 -0.933 Pass MAW-989 2/1/2016 Pu-238 1.280 +/- 0.110 1.244 0.871 +/- 1.617 Pass MAW-989 2/1/2016 Pu-239/240 0.640 +/- 0.080 0.641 0.449 -0.833 Pass MAW-989 2/1/2016 U-234/233 1.39 +/- 0.12 1.48 1.04 -1.92 Pass MAW-989 2/1/2016 U-238 1.43 +/- 0.12 1.53 1.07 -1.99 Pass MAW-893 2/1/2016 Gross Alpha 0.600 +/- 0.050 0.673 0.202 -1.144 Pass MAW-893 2/1/2016 Gross Beta 2.10 +/- 0.06 2.15 1.08 -3.23 Pass MAW-896 2/1/2016 1-129 3.67 +/- 0.20 3.85 2.70 -5.01 Pass MAAP-1056 2/1/2016 Gross Alpha 0.39 +/- 0.05 1.20 0.36 -2.04 Pass MAAP-1056 2/1/2016 Gross Beta 1.03 +/- 0.07 0.79 0.40 -1.19 Pass A6-1 TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP). Concentration a Reference Known Control Lab Code b Date Analysis Laboratory result Activity Limits c Acceptance MAAP-1057 2/1/2016 Sr-90 1.34 +/- 0.15 1.38 0.97 +/- 1.79 Pass MAAP-1057 2/1/2016 Cs-134 -0.01 +/- 0.03 0.00 NA c Pass MAAP-1057 2/1/2016 Cs-137 2.57 +/- 0.10 2.30 1.61 -2.99 Pass MAAP-1057 2/1/2016 Co-57 3.01 +/- 0.06 2.94 2.06 -3.82 Pass MAAP-1057 2/1/2016 Co-60 4.28 +/- 0.10 4.02 2.81 -5.23 Pass MAAP-1057 2/1/2016 Mn-54 4.90 +/-0.13 4.53 3.17 -5.89 Pass MAAP-1057 2/1/2016 Zn-65 4.09 +/-0.18 3.57 2.50 -4.64 Pass MAAP-1057 2/1/2016 Am-241 0.059 +/- 0.015 0.0805 0.0564 -0.1047 Pass MAAP-1057 2/1/2016 Pu-238 0.066 +/- 0.020 0.0637 0.0446 -0.0828 Pass MAAP-1057 2/1/2016 Pu-239/240 0.074 +/- 0.020 0.099 NA d Pass MAAP-1057 2/1/2016 U-234/233 0.151 +/- 0.026 0.165 0.116 -0.215 Pass MAAP-1057 2/1/2016 U-238 0.160 +/- 0.026 0.172 0.120 -0.224 Pass MAVE-1050 2/1/2016 Cs-134 9.83 +/- 0.19 10.62 7.43 -13.81 Pass MAVE-1050 2/1/2016 Cs-137 6.06 +/- 0.19 5.62 3.93 -7.31 Pass MAVE-1050 2/1/2016 Co-57 13.8 +/- 0.2 11.8 8.3 -15.3 Pass MAVE-1050 2/1/2016 Co-60 0.022 +/- 0.040 0.00 NA c Pass MAVE-1050 2/1/2016 Mn-54 0.009 +/- 0.044 0.000 NA c Pass MAVE-1050 2/1/2016 Zn-65 10.67 +/- 0.39 9.60 6.70 -12.50 Pass MAS0-47801 8/1/2016 Ni-63 648 +/- 14 990 693 -1287 Fail MAS0-47809 8/1/2016 Ni-63 902 +/- 46 990 693 -1287 Pass MAS0-4780 8/1/2016 Sr-90 757 +/- 16 894 626 -1162 Pass MAS0-4780 8/1/2016 Tc-99 559 +/- 12 556 389 -723 Pass MAS0-4780 8/1/2016 Cs-134 0.93 +/- 2.92 0.00 NA c Pass MAS0-4780 8/1/2016 Cs-137 1061 +/-12 1067 747 -1387 Pass MAS0-4780 8/1/2016 Co-57 1178 +/- 8 1190 833 -1547 Pass MAS0-4780 8/1/2016 Co-60 841 +/- 9 851 596 -1106 Pass MAS0-4780 8/1/2016 Mn-54 0.69 +/- 2.53 0.00 NA c Pass MAS0-4780 8/1/2016 Zn-65 724 +/- 19 695 487 -904 Pass MAS0-4780 8/1/2016 K-40 566 +/- 52 588 412 -764 Pass MAS0-4780 8/1/2016 Am-241 0.494 +/- 0.698 0.000 NA c Pass MAS0-4780 8/1/2016 Pu-238 69.7 +/- 7.4 70.4 49.3 -91.5 Pass MAS0-4780 8/1/2016 Pu-239/240 53.9 +/- 6.3 53.8 37.7 -69.9 Pass MAS0-4780h 8/1 /2016 U-233/234 46.8 +/- 3.9 122 85 -159 Fail MAS0-4780h 8/1/2016 U-238 46.6 +/- 3.9 121 85 -157 Fail MAW-4776 8/1/2016 1-129 4.40 +/- 0.20 4.54 3.18 -5.90 Pass MAVE-4782 8/1/2016 Cs-134 -0.01 +/- 0.05 0.00 NA c Pass MAVE-4782 8/1/2016 Cs-137 6.18 +/- 0.20 5.54 3.88 -7.20 Pass MAVE-4782 8/1/2016 Co-57 8.13 +/- 0.16 6.81 4.77 -8.85 Pass MAVE-4782 8/1/2016 Co-60 5.30 +/- 0.15 4.86 3.40 -6.32 Pass MAVE-4782 8/1/2016 Mn-54 8.08 +/- 0.24 7.27 5.09 -9.45 Pass MAVE-4782 8/1/2016 Zn-65 6.24 +/- 0.36 5.40 3.78 -7.02 Pass A6-2 TABLE A-6. Department of Energy's Mixed An.alyte Performance Evaluation Program (MAPEP). Concentration a Reference Known NA 0 Lab Code b Date Analysis Laboratory result Activity Limits 0 Acceptance MAAP-4784 8/1/2016 Sr-90 1.18 +/- 0.10 1.03 0.72 -1.34 Pass MAAP-4784 8/1/2016 Cs-134 1.58 +/- 0.08 2.04 1.43 -2.65 Pass MAAP-4784 8/1/2016 Cs-137 1.85 +/- 0.09 1.78 1.25 -2.31 Pass MAAP-4784 8/1/2016 Co-57 2.39 +/- 0.52 2.48 1.74 -3.22 Pass MAAP-4784 8/1/2016 Co-60 3.22 +/- 0.08 3.26 2.28 -4.24 Pass MAAP-4784 8/1/2016 Mn-54 2.82 +/- 0.12 2.75 1.93 -3.58 Pass MAAP-4784 8/1/2016 Zn-65 .-' -0.0.15 +/- 0.062 0.00 NA 0 Pass MAAP-4784 8/1/2016 Am-241 -0.001 +/- 0.006 0.00 NA 0 Pass MAAP-4784 8/1/2016 Pu-238 0.075 +/- 0.022 0.069 0.049 -0.090 Pass MAAP-4784 8/1/2016 Pu-239/240 0.048 +/- 0.015 0.054 0.038 -0.070 Pass MAAP-4784 8/1/2016 U-234/233 0.151 +/- 0.036 0.150 0.105 -0.195 Pass MAAP-4784 8/1/2016 U-238 0.147 +/- 0.034 0.156 0.109 -0.203 Pass MAW-4778 8/1/2016 H-3 365 +/- 11 334 234 -434 Pass MAW-4778 8/1/2016 Fe-55 23.6 +/- 16.3 21.5 15.1 +/- 28.0 Pass MAW-4778 8/1/2016 Ni-63 17.0 +/- 2.8 17.2 12.0 +/- 22.4 Pass MAW-4778 8/1/2016 Sr-90 0.17 +/-0.28 0.00 NA 0 Pass MAW-4778 8/1/2016 Tc-99 9.50 +/- 0.41 11.60 8.10 -15.10 Pass MAW-4778 8/1/2016 Cs-134 22.6 +/- 0.4 23.9 16.7 -31.1 Pass MAW-4778 8/1/2016 Cs-137 0.018 +/- 0.117 0.00 NA 0 Pass MAW-4778 8/1/2016 Co-57 27.6 +/- 0.2 27.3 19.1 +/- 35.5 Pass MAW-4778 8/1/2016 Co-60 0.018 +/- 0.090 0.00 NA 0 Pass MAW-4778 8/1/2016 Mn-54 16.2 +/- 0.4 14.8 10.4 -19.2 Pass MAW-4778 8/1/2016 Zn-65 19.3 +/- 0.7 17.4 12.2 -22.6 Pass MAW-4778 8/1/2016 K-40 286 +/- 6 252 176 -328 Pass MAW-4778 8/1/2016 Ra-226 1.48 +/- 0.09 1.33 0.93 1.73 Pass MAW-4778 8/1/2016 Pu-238 1.09 +/- 0.13 1.13 0.79 -1.47 Pass MAW-4778 8/1/2016 Pu-239/240 0.003 +/- 0.011 0.016 NA d Pass MAW-4778 8/1/2016 U-234/233 1.80 +/- 0.13 1.86 1.30 -2.42 Pass MAW-4778 8/1/2016 U-238 1.77 +/- 0.13 1.92 1.34 -2.50 Pass MAW-4778 8/1/2016 Am-241 0.678 +/- 0.086 0.814 0.570 +/- 1.058 Pass
  • Results are reported in units of Bq/kg (soil), Bq/L (water) or Sq/total sample (filters, vegetation). b Laboratory codes as follows: MAW (water), MAAP (air filter), MASO (soil), MAVE (vegetation). 0 MAPEP results are presented as the known values and expected laboratory precision (1 sigma, 1 determination) and control limits as defined by the MAPEP. A known value of "zero" indicates an analysis was included in the testing series as a "false positive". MAPEP does not provide control limits. d Provided in the series for "sensitivity evaluation". MAPEP does not provide control limits.
  • The laboratory properly identified the Sn-75 interfering peak in the vicinity of Co-57 and stated so in the comment field. MAPEP requires results to be reported as an activity with an uncertainty. Since the calculated uncertainty was less than the activity MAPEP interpreted the submitted result as a "false positive" resulting in a failure. 1 Original analysis for Ni-63 failed. 9 Reanalysis with a smaller aliquot resulted in acceptable results. An investigation is in process to identify better techniques for analyzing samples with complex matrices. h MAPEP states that samples contain two fractions of Uranium; one that is soluble in concentrated HN03 and HCI acid and one that is "fundamentally insoluble in these acids". They also state that HF treatment can not assure complete dissolution. Results are consistent with measuring the soluble form. A6-3 TABLEA-7. lnterlaboratory Comparison Crosscheck Program, Environmental Resource Associates (ERA)8* MRADStudy Concentration a Lab Code b Date Analysis Laboratory ERA Control Result Result Limits Acceptance ERAP-1101 3/14/2016 Am-241 37.3 45.9 28.3 -62.1 Pass ERAP-1101 3/14/2016 Co-60 637 623 482 -778 Pass ERAP-1101 3/14/2016 Cs-134 251 304 193 -377 Pass ERAP-1101 3/14/2016 Cs-137 1,273 1,150 864-1,510 Pass ERAP-1101 3/14/2016 Fe-55 < 162 126 39.1 -246 Pass ERAP-1101 3/14/2016 Mn-54 < 2.64 < 50.0 0.00 -50.0 Pass ERAP-1101 3/14/2016 Pu-238 68.0 70.5 48.3 -92.7 Pass ' ERAP-1101 3/14/2016 Pu-239/240 54.1 54.8 39.70 -71.60 Pass ERAP-1101 3/14/2016 Sr-90 139 150 73.3 -225.0 Pass ERAP-1101 3/14/2016 U-233/234 59.3 64.8 40.2 -97.7 Pass ERAP-1101 3/14/2016 U-238 55.5 64.2 41.5 -88.8 Pass ERAP-1101 3/14/2016 Zn-65 428 356 255 -492 Pass ERAP-1101 3/14/2016 Gr. Alpha 98.0 70.1 23.5 -109 Pass ERAP-1101 3/14/2016 Gr. Beta 78.6 54.4 34.4 -79.3 Pass ERS0-11.05 3/14/2016 Am-241 1,030 1,360 796 -1,770 Pass ERS0-1105 3/14/2016 Ac-228 1,540 1,240 795 -1,720 Pass ERS0-1105. 3/14/2016 Bi-212 1,550 1,240 330 -1,820 Pass ERS0-1105 3/14/2016 Bi-214 3,100 3,530 2, 130 -5,080 Pass ERS0-1105 3/14/2016 Co-60 5,600 5,490 3,710 -7,560 Pass ERS0-1105 3/14/2016 Cs-134 3,030 3,450 2,260 -4,140 Pass ERS0-1105 3/14/2016 Cs-137 4,440 4,310 3,300 -5,550 Pass ERS0-1105 3/14/2016 K-40 10,300 10,600 7,740 -14,200 Pass ERS0-1105 3/14/2016 Mn-54 < 50.8 < 1000 0.0 -1,000 Pass ERS0-1105 3/14/2016 Pb-212 1,140 1,240 812 -1,730 Pass ERS0-1105 3/14/2016 Pb-214 3,190 3,710 2, 170 -5,530 Pass ERS0-1105 3/14/2016 Pu-238 680 658 396 -908 Pass ERS0-1105 3/14/2016 Pu-239/240 460 496 324.-0,685 *Pass ERS0-1105 3/14/2016 Sr-90 7,740 8,560 3,260 -13,500 Pass ERS0-1105 3/14/2016 Th-234 3,630 3,430 t,080 -6,450 Pass ERS0-1105 3/14/2016 U-233/234 3,090 3,460 2, 110 -4,430 Pass ERS0-1105 3/14/2016 U-238 3,280 3,430 2, 120 -4,350 Pass ERS0-1105 3/14/2016 Zn-65 2,940 2,450 1,950 -3,260 Pass ERW-1115 3/14/2016 Gr. Alpha 105.0 117.0 41.5 -181.0 Pass ERW-1115 3/14/2016 Gr. Beta 76.2 75.5 43.2 -112.0 Pass ERW-1117 3/14/2016 H-3 8,870 8,650 5,800 -12,300 Pass A7-1 TABLEA-7. lnterlaboratory Comparison Crosscheck Program, Environmental Resource Associates (ERA)8* MRAD Study Concentration a Lab Code b Date Analysis Laboratory ERA Control Result Result Limits Acceptance ERVE-1108 3/14/2016 Am-241 1,930 2,120 1,300 -2,820 Pass . ERVE-1108 3/14/2016 Cm-244 1,294 1,560 764 -2,430 Pass ERVE-1108 3/14/2016 Co-60 1, 164 1, 100 759 -1,540 Pass ERVE-1108 3/14/2016 Cs-134 1,056 1,070 687 -1,390 Pass ERVE-1108 3/14/2016 Cs-137 930 838 608 -1,170 Pass ERVE-1108 3/14/2016 K-40 32,200 31,000 22,400 -43,500 Pass ERVE-1108 3/14/2016 Mn-54 < 24.5 < 300 0.00 -300 Pass ERVE-1108 3/14/2016 Zn-65 3,320 2,820 2,030 -3,960 Pass ERVE-1108 3/14/2016 Pu-238 3,410 2,810 1,680 -3,850 Pass ERVE-1108 3/14/2016 Pu-239/240 4,120 3,640 2,230 -5,010 Pass ERVE-1108 3/14/2016 Sr-90 8,120 8,710 4,960 -11,500 Pass ERVE-1108 3/14/2016 U-233/234 4,350 4,160 2,740 -5,340 Pass ERVE-1108 3/14/2016 U-238 4,220 4,120 2,750 -5,230 Pass ERW-1111 3/14/2016 Am-241 113 121 81.5-162 Pass ERW-1111 3/14/2016 Co-60 1, 120 1,050 912 -1,230 Pass ERW-1111 3/14/2016 Cs-134 806 842 618 -968 Pass ERW-1111 3/14/2016 Cs-137 1, 190 1, 100 934 -1,320 Pass ERW-1111 3/14/2016 Mn-54 < 5.89 < 100 0.00 -100 Pass ERW-1111 3/14/2016 Pu-238 159 138 102 -172 Pass ERW-1111 3/14/2016 Pu-239/240 113 98.7 76.6 -124 Pass ERW-1111 3/14/2016 U-233/234 46.9 52.7 39.6 -68.0 Pass ERW-1111 3/14/2016 U-238 50.4 52.3 39.9 -64.2 Pass ERW-1111 3/14/2016 Zn-65 1, 160 1,010 842 -1,270 Pass ERW-1111 3/14/2016 Fe-55 1,600 1,650 984 -2,240 Pass ERW-1111 3/14/2016 Sr-90 430 434 283 -574 Pass a Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing administered by Environmental Resources Associates, serving as a replacement for studies conducted previously by the Environmental Measurements Laboratory Quality Assessment Program (EML). b Laboratory codes as follows: ERW (water), ERAP (air filter), ERSO (soil), ERVE (vegetation). Results are reported in units of pCi/L, except for air filters (pCi/Filter), vegetation and soil (pCi/kg). c Results are presented as the known values, expected laboratory precision (1 sigma, 1 determination) and control limits as provided by ERA. A7-2 Appendix B Summary Tables in the format of NRC Radiological Assessment Branch Technical Position Revision 1, November 1979 Page B-1 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM SUMMARY Name of-Facility: Wolf Creek Generating Station Docket No.: 50-482 Location of Facility: Kansas Reporting Period: Annual 2016 Medium of ODCM All Indicator Indicator Location with Control Locations Pathway Analysis and Lower Locations Highest Annual Mean Number of Sampled Total Number of Limit of Name Nonroutine (Unit of Analysis Performed Detection **Mean (f) Distance and **Mean (f) **Mean (f) Reported Measurement) (LLD) **Range Direction **Range **Range Measurements ** Air Particulate Station 53 (pCi/m3) Gross Beta (318) 0.01 0.025 (265/265) 37 0.026 (53/53) 0.025 (53/53) 0 (0.009 -0.056) 2.0 miles NNW (0.013 -0.052) (0.010 -0.050) Gamma (24) Be-7 0.081 (20/20) 32 0.084 (4/4) 0.083 (4/4) 0 (0.065 -0.107) 3.1 miles WNW (0.073 -0.104) (0.073 -0.100) Air Radioiodine Station 53 (pCi/m3) 1-131 (318) 0.07 -(0/265) N/A N/A -(0/53) 0 Direct Radiation Stations 39 & 53 Dosimeters (mR per std. Gamma Dose 18.1 (160/160) 38 21.1 (4/4) 18.7 (8/8) 0 90-day Qtr.) (168) (10.5 -22.5) 1.2 miles NW . (20.0 -22.0) (16.4 -21.5) Surface Water JRR (pCi/I) Gamma (24) -(0/12) N/A N/A -(0/12) 0 Tritium (24) 3,000 10,461 (12/12) SP 10,461 (12/12) -(0/12) 0 (7,971-12,300) 3.2 miles SSE (7,971-12,300) Fe-55 (8) -(0/4) N/A N/A -(0/4) 0 Ground Water B-12 (pCi/I) 1-131 (32) 1 -(0/28) N/A N/A -(0/4). 0 Gamma (32) -(0/28) N/A N/A -(0/4) 0 Tritium (32) 2,000 -(0/28) N/A N/A -(0/4) -o Page B-2 ** Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f)

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM SUMMARY Name of Facility: Wolf Creek Generating Station Docket No.: 50-482 Location of Facility: Coffey County, Kansas Reporting Period: Annual 2016 Medium of ODCM All Indicator Indicator Location with Control Locations Pathway Analysis and Lower Locations Highest Annual Mean Number of Sampled Total Number of Limit of Name Non routine (Unit of Analysis Performed Detection **Mean (f) Distance and **Mean (f) **Mean (f) Reported Measurement) (LLD) **Range Direction **Range **Range Measurements ** Drinking BW-15 Water 1-131(24) 1 -(0/12) N/A N/A -(0/12) 0 (pCi/I) Gross Beta (24) 4 . 2.9 (12/12) 10-DW 2.9 (12/12) 2.7 (12/12) 0 (1.9-4.0) 26.1 miles SSE (1.9-4.0) (2.2-3.2) Gamma (24) -(0/12) N/A N/A -(0/12) 0 Tritium (8) 2,000 228 (1/4) 10-DW 228 (1/4) -(0/4) 0 26.1 miles SSE Shoreline Gamma (6) JRR Sediment (pCi/kg dry) K-40 11,516 (4/4) EEA 11,810 (2/2) 13,981 (2/2) 0 (10,437-12,465) 3.0 miles NNW (11, 155-12,465) (11,582-16,380) Cs-137 172 (4/4) EEA 184 (2/2) 113(1/2) 0 (97 -271) 3.0 miles NNW (97 -271) Fish Gamma (22) JRR (pCi/kg wet) K-40 3,477 (10/10) . CCL 3,477 (10/10) . 3,452 (12/12) 0 (2,772 -4,133) 0.6 miles E to (2, 772 -4, 133) (3, 128 -3,922) NNW Tritium (22) 7,274 (10/10) CCL 7,274 (10/10) -(0/12) 0 (6,407 -8,243) 0.6 miles E to (6,407 -8,243) NNW Page B-3 ** Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f)

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM SUMMARY Name of Facility: Wolf Creek Generating Station Docket No.: 50-482 Location of Facility: Coffey County, Kansas Reporting Period: Annual 2016 Medium of ODCM All Indicator Indicator Location with Control Locations Pathway Analysis and Lower Locations Highest Annual Mean Number of Sampled Total Number of Limit of Name Non routine (Unit of Analysis Performed Detection **Mean (f) Distance and **Mean (f) **Mean (f) Reported Measurement) (LLD) **Range Direction **Range **Range Measurements ** Food and Gamma (28) D-2 Garden (pCi/kg wet) Be-7 912 (21/21) A-3 985 (7/7) 1,060 (7/7) 0 (368 -2,093) 2.6 miles N (368 -2,093) (555 -1,880) K-40 5,751 (21/21) H-2 6,297 (7/7) 6,298 (7/7) 0 (3,723 -7,323) 3.0 miles SSE (4,681 -7,323) ( 4,597 -7,484) Crops Gamma (4) NR-U1 (pCi/kg wet) K-40 9,455 (2/2) NR-D1 15,833 (1/1) 8,369 (2/2) 0 (3,078 -15,833) 8.9 miles S (2,797 -13,941) Bottom Gamma (20) JRR Sediment (pCi/kg dry) K-40 10,910 (18/18) SC 14,051 (1/1) 15,719 (2/2) 0 (5,344 -14,051) 0.8 miles NNW (14,399-17,039) Cs-137 79 (2/18) UHS 86 (1/10) 138 (1/2) 0 (73-86) 0.6 miles E Fe-55 (14) -(0/14) N/A N/A N/A 0 HTD (2) Sr-90 56 (1/2) UHS 56 (1/2) N/A 0 0.6 miles E Page B-4 ** Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f)

Medium of Pathway Sampled (Unit of Measurement) Aquatic Vegetation (pCi/kg wet) Terrestrial Vegetation (pCi/kg wet) Soil (pCi/kg dry) 1 Deer (pCi/kg wet) RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM SUMMARY Name of Facility: Wolf Creek Generating Station Docket No.:* 50-482 Location of Facility: Coffey County. Kansas Reporting Period: Annual 2016 Analysis and Total Number of Analysis Performed Gamma (3) Be-7 K-40 Gamma (1) Be-7 K-40 Gamma (1) K-40 Cs-137 Gamma (1) K-40 Tritium (1) ODCM Lower Limit of Detection (LLD) All Indicator Locations **Mean (f) **Range 582 (3/3) (453 -705) Indicator Location with Highest Annual Mean Name Distance and Direction MUDS 1.5 miles WNW ** M,ean (f) * **Range 705 (1/1) 2,561 (3/3) EEA 2;705 (2/2) (2,253 -3, 156) (2,253 -3, 156) 3.0 miles NNW 2,233 (1/1) EEA 2,233 (1/1) 3.0 miles NNW 7,569 (1/1) EEA 7,569 (1/1) 3.0 miles N.NW 10,764 (1/1) EEA 10,764 (1/1) 3.0 miles NNW 100(1/1) EEA 100 (1/1) 3.0 miles NNW 3,337 (1/1) R2.0 3,337 (1/1) 2.0 miles NNW 169 (1/1) R2.0 169 (1/1) 2.0 miles NNW Control Locations **Mean (f) **Range No Control No Control No Control No Control Number of Nonroutine Reported Measurements ** 0 0 0 0 0 0 / 0 0 Page B-5 ** Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f)

APPENDIXC INDIVIDUAL SAMPLE RESULTS 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Air Particulate Filters and Radioiodine Canisters Location: 002 Collection Collection Volume Gross Beta 1-131 Duplicate StartDate End Date m3 Concentration Concentration Analysis (pCi/m3) (pCi/m3) 29-Dec-15 04-Jan-16 257 0.047 +/-0.006 < 0.012 04-Jan-16 11-Jan-16 297 0.026 +/-0.005 < 0.013 11-Jan-16 19-Jan-16 345 0.031 +/-0.005 < 0.007 19-Jan-16 25-Jan-16 259 0.027 +/-0.005 < 0.013 25-Jan-16 01-Feb-16 299 0.023 +/-0.005 < 0.010 25-Jan-16 01-Feb-16 299 0.023 +/-0.005 Duplicate 0.1-Feb-16 08-Feb-16 305 0.020 +/-0.004 < 0.009 OB-Feb-16 16-Feb-16 341 '0.017 +/-0.004 < 0.011 16-Feb-16 23-Feb-16 300 0.017 +/-0.004 < 0.009 23-Feb-16 29-Feb-16 256 0.021 +/-0.005 < 0.011 29-Feb-16 07-Mar-16 297 0.020 +/-0.005 < 0.007 07-Mar-16 14-Mar-16 301 0.021 +/-0.005 < 0.011 14-Mar-16 21-Mar-16 306 0.018 +/-0.004 < 0.010 21-Mar-16 30-Mar".'16 376 0.023 +/-0.004 < 0.010 30-Mar-16 04-Apr-16 218 0.021 +/-0.005 < 0.021 04-Apr-16 11-Apr-16 296 0.019 +/-0.004 < 0.011 H-Apr-16 18-Apr-16 296 0.020 +/-0.004 < 0.010 18-Apr-16 25-Apr-16 295 0.019 +/-0.004 < 0.014 25-Apr-16 03-May-16 352 < 0.014 25-Apr-16 03-May-16 352 0.009 +/-0.003 25-Apr-16 03-May-16 352 0.007 +/-0.003 Reanalysis 03-May-16 10-May-16 281 0.020 +/-0.005 < 0.011 03-May-16 10-May-16 281 0.018 +/-0.005 Duplicate 10-May-16 17-May-16 310 0.013 +/-0.004 < 0.009 17-May-16 25-May-16 325 0.023 +/-0.004 < 0.015 25-May-16 01-Jun-16 296 0.016 +/-0.004 < 0.015 01-Jun-16 06-Jun-16 206 0.018 +/-0.006 < 0.018 06-Jun-16 14-Jun-16 345 0.023 +/-0.004 < 0.008 14-Jun-16 20-Jun-16 254 0.029 +/-0.005 < 0.020 20-Jun-16 29-Jun-16 383 0.025 +/-0.004 < 0.020 29-Jun-16 05-Jul-16 250 0.020 +/-0.005 < 0.020 05-Jul-16 12-Jul-16 298 0.014 +/-0.004 < 0.010 05-Jul-16 12-Jul-16 298 0.018 +/-0.004 Duplicate 12-Jul-16 18-Jul-16 256 0.022 +/-0.005 < 0.011 12-Jul-16 18-Jul-16 256 0.024 +/-0.005 Duplicate 18-Jul-16 25-Jul-16 299 0.020 +/-0.004 < 0.010 25-Jul-16 01-Aug-16 291 0.032 +/-0.005 < 0.008 01-Aug-16 09-Aug-16 335 0.025 +/-0.004 < 0.010 09-Aug-16 16-Aug-16 300 0.029 +/-0.005 < 0.011 16-Aug-16 22-Aug-16 255 0.018 +/-0.005 < 0.014 22-Aug-16 31-Aug-16 370 0.022 +/-0.004 < 0.020 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-1 Air Particulate Filters and Radioiodine Canisters Location: 002 Collection Collection Volume Gross Beta StartDate End Date m3 Concentration (pCi/m3) 31-Aug-16 06-Sep-16 259 0.028 +/-0.005 06-Sep-16 12-Sep-16 256 0.015 +/-0.005 12-Sep-16 20-Sep-16 334 0.018 +/-0.004 20-Sep-16 27-Sep-16 301 0.033 +/-0.005 27-Sep-16 03-0ct-16 254 0.023 +/-0.005 03-0ct-16 10-0ct-16 300 0.026 +/-0.005 10-0ct-16 17-0ct-16* 296 0.026 +/-0.005 17-0ct-16 24-0ct-16 306 0.024 +/-0.004 24-0ct-16 31-0ct-16 293 0.048 +/-0.005 31-0ct-16 08-Nov-16 351 0.040 +/-0.004 08-Nov-16 14-Nov-16 248 0.023 +/-0.005 14-Nov-16 22-Nov-16 343 0.046 +/-0.005 22-Nov-16 30-Nov-16 350 0.056 +/-0.005 30-Nov-16 05-Dec-16 .214 0.031 +/-0.006 05-Dec-16 12-Dec-16 308 0.026 +/-0.005 12-Dec-16 19-Dec-16 303 0.038 +/-0.005 19-Dec-16 27-Dec-16 335 0.036 +/-0.004 27-Dec-16 04-Jan-17 339 0.028 +/-0.004 27-Dec-16 04-Jan-17 339 0.028 +/-0.004 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 1-131 Duplicate Concentration Analysis (pCi/m3) < 0.021 < 0.010 < 0.012 < 0.021 < 0.009 < 0.016 < 0.010 < 0.011 < 0.013 < 0.009 < 0.013 < 0.022 < 0.012 < 0.024 < 0.008 < 0.010 < 0.017 < 0.019 Duplicate Page C-2 Air Particulate Filters and Radioiodine Canisters Location: 018 Collection Collection Volume Gross Beta 1-131 Duplicate StartDate End Date m3 Concentration Concentration (Analysis (pCi/m3) (pCi/m3) 29-Dec-15 04-Jan-16 261 0.042 +/-0.006 < 0.012 04-Jan-16 11-Jan-.16 299 0.028 +/-0.005 < 0.013 11-Jan-16 19-Jan-16 344 0.033 +/-0.005 < 0.007 11-Jan-16 19-Jan-16 344 0.035 +/-0.005 Duplicate 19-Jan-16 25-Jan-16 257 0.029 +/-0.005 < 0.013 25-Jan-16 01-Feb-16 297 0.022 +/-0.005 < 0.010 01-Feb-16 08-Feb-16 308 0.018 +/-0.004 < 0.009 08-Feb-16 16-Feb-16 341 0.017 +/-0.004 < 0.011 16-Feb-16 23-Feb-16 279 0.016 +/-0.004' < 0.010 23-Feb-16 29-Feb-16 256 0.021 +/-0.005 < 0.011 29-Feb-16 07-Mar-16 297 0.021 +/-0.005 < 0.007 07-Mar-16 14-Mar-16 300 0.018 +/-0.004 < 0.011 14-Mar-16 21-Mar-16 305 0.014 +/-0.004 < 0.010 14-Mar-16 21-Mar-16 305 0.020 +/-0.004 Duplicate 21-Mar-16 30-Mar-16 378 0.023 +/-0.004 < 0.010 30-Mar-16 04-Apr-16 221 0.022 +/-0.005 < 0.021 04-Apr-16 11-Apr-16 297 0.020 +/-0.004 < 0.011 04-Apr-16 11-Apr-16 297 0.019 +/-0.004 Duplicate 11-Apr-16 18-Apr-16 300 0.021 +/-0.004 < 0.010 18-Apr-16 25-Apr-16 296 0.024 +/-' 0.004 < 0.014 25-Apr-16 03-May-16 351 < 0.014 25-Apr-16 03-May-16 351 0.007 +/-0.003 Reanalysis 25-Apr-16 03-May-16 351 0.010 +/-0.003 03-May-16 10-May-16 316 0.016 +/-0.004 < 0.010 10-May-16 17-May-16 343 0.014 +/-0.004 < 0.008 10-May-16 17-May-16 343 0.015 +/-0.004 Duplicate 17-May-16 25-May-16 339 0.022 +/-0.004 < 0.014 17-May-16 25-May-16 339 0.022 +/-0.004 Duplicate 25-May-16 01-Jun-16 294 0.017 +/-0.004 < 0.015 01-Jun-16 06-Jun-16 211 0.015 +/-0.005 < 0.017 06-Jun-16 14-Jun-16 335 0.026 +/-0.004 < 0.008 06-Jun-16 14-Jun-16 335 0.023 +/-0.004 Duplicate 14-Jun-16 20-Jun-16 252 0.026 +/-0.005 < 0.020 20-Jun-16 29-Jun-16 381 0.024 +/-0.004 < 0.020 29-Jun-16 05-Jul-16 254 0.025 +/-0.005 < 0.020 05-Jul-16 12-Jul-16 300 0.029 +/-0.005 < 0.010 I 12-Jul-16 18-Jul-16 251 0.026 +/-0.005 < 0.012 18-Jul-16 25-Jul-16 299 0.018 +/-0.004 < 0.010 25-Jul-16 01-Aug-16 297 0.030 +/-0.005 < 0.008 01-Aug-16 09-Aug-16 340 0.021 +/-0.004 < 0.010 09-Aug-16 16-Aug-16 302 0.026 +/-0.005 < 0.011 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-3 Air Particulate Filters and Radioiodine Canisters Location: 018 Collection Collection Volume Gross Beta StartDate End Date m3 Concentration (pCi/m3) 16-Aug-16 22-Aug-16 257 0.018 +/-0.005 22-Aug-16 31-Aug-16 376 0.024 +/-0.004 31-Aug-16 06-Sep-16 262 0.026 +/-0.005 06-Sep-16 12-Sep-16 257 0.013 +/-0.004 12-Sep-16 20-Sep-16 335 0.020 +/-0.004 20-Sep-16 27-Sep-16 304 0.028 +/-0.004 27-Sep-16 03-0ct-16 256 0.024 +/-0.005 03-0ct-16 10-0ct-16 302 0.026 +/-0.004 10-0ct-16 17-0ct-16 299 0.021 +/-0.004 17-0ct-16 24-0ct-16 311 0.025 +/-0.004 24-0ct-16 31-0ct-16 297 0.051 +/-0.005 24-0ct-16 31-0Ct-16 297 0.046 +/-0.005 31-0ct-16 08-Nov-16 351 0.036 +/-0.004 08-Nov-16 14-Nov-16 253 0.023 +/-0.005 14-Nov-16 22-Nov-16 345 0.049 +/-0.005 22-Nov-16 30-Nov-16 347 0.050 +/-0.005 30-Nov-16 05-Dec-16 208 0.030 +/-0.006 05-Dec-16 12-Dec-16 307 . 0.030 +/-0.005 12-Dec-16 19-Dec-16 300 0.040 +/-0.005 19-Dec-16 27-Dec-16 330 0.036 +/-. 0.005 27-Dec-16 04-Jan-17 341 0.029 +/-0.004 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 1-131 Duplicate Concentration Analysis (pCi/m3) < 0.014 < 0.020 < 0.021 < 0.010 < 0.012 < 0.020 < 0.009 < 0.016 < 0.010 < 0.011 < 0.012 Duplicate < 0.009 < 0.012 < 0.022 < 0.012 < 0.024 < 0.008 < 0.010 < 0.017 < 0.019 Page C-4 Air Particulate Filters and Radioiodine Canisters Location: 032 Collection Collection Volume Gross Beta 1-131 Duplicate StartDate End Date m3 Concentration Concentration Analysis (pCi/m3) (pCi/m3) 29-Dec'-15 04-Jan-16 261 0.044 +/-0.006 < 0.012 04-Jan-16 11-Jan-16 299 0.027 +/-0.005 < 0.013 11-Jan-16 19-Jan-16 337 0.030 +/-0.005 < 0.008 19-Jan-16 25-Jan-16 254 0.035 +/-0.006 < 0.013 25-Jan-16 01-Feb-16 302 0.027 +/-0.005 < 0.010 01-Feb-16 08-Feb-16 305 0.020 +/-0.004 < 0.009 08-Feb-16 16-Feb-16 343 0.018 +/-0.004 < 0.011 16-Feb-16 23-Feb-16 300 0.014 +/-0.004 < 0.009 23-Feb-16 29-Feb-16 257 0.022 +/-0.005 < 0.011 29-Feb-16 07-Mar-16 299 0.018 +/-0.004 < 0.007 29-Feb-16 07-Mar-16 299 0.021 +/-0.005 Duplicate 07-Mar-16 14-Mar-16 302 0.023 +/-0.005 < 0.011 14-Mar-16 21-Mar-16 306 0.015 +/-0.004 < 0.010 21-Mar-16

  • 30-Mar-16 376 / 0.022 +/-0.004 < 0.010 30-Mar-16 04-Apr-16 220 0.020 +/-0.005 < 0.021 04-Apr-16 11-Apr-16 298 0.021 +/-0.004 < 0.011 11-Apr-16 18-Apr-16 302 0.020 +/-0.004 < 0.010 18-Apr-16 25-Apr-16 295 0.024 +/-0.004 < 0.014 25-Apr-16 03-May-16 355 < 0.014 25-Apr-16 03-May-16 355 0.009 +/-. 0.003 Reanalysis 25-Apr-16 03-May-16 355 0.010 +/-0.003 03-May-16 10-May-16 292 0.020 +/-0.005 < 0.010 10-May-16 17-May-16 3.12 0.017 +/-0.004 < 0.009 17-May-16 25-May-16 336 0.017 +/-0.004 < 0.014 25-May-16 01-Jun-16 301 0.022 +/-0.004 < 0.014 01-Jun-16 06-Jun-16 213 0.021 +/-0.006 < 0.017 06-Jun-16 14-Jun-16 345 0.024 +/-0.004 < 0.008 14-Jun-16 20-Jun-16 259 0.031 +/-0.005 < 0.019 20-Jun-16 29-Jun-16 388 0.025 +/-0.004 < 0.020 29-Jun-16 05-Jul-16 254 0.021 +/-0.005 < 0.020 05-Jul-16 . 12-Jul-16 305 0.019 +/-0.004 < 0.010 12-Jul-16 18-Jul-16 259 0.026 +/-0.005 < 0.011 18-Jul-16 25-Jul-16 298 0.021 +/-0.004 < 0.010 25-Jul-16 01-Aug-16 298 0.027 +/-0.005 < 0.008 25-Jul-16 01-Aug-16 298 0.025 +/-0.005 Duplicate 01-Aug-16 09-Aug-16 335 0.025 +/-0.004 < 0.010 09-Aug-16 16-Aug-16 302 0.026 +/-0.004 < 0.011 16-Aug-16 22-Aug-16 256 0.016 +/-0.005 < 0.014 22-Aug-16 31-Aug-16 385 0.021 +/-0.003 < 0.019 31-Aug-16 06-Sep-16 261 0.023 +/-0.005 < 0.021 31-Aug-16 06-Sep-16 261 0.023 +/-0.005 Duplicate 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-5 Air Particulate Filters and Radioiodine Canisters Location: 032 Collection Collection Volume Gross Beta StartDate End Date m3 Concentration (pCi/m3) 06-Sep-16 12-Sep-16 261 0.017 +/-0.005 12-Sep-16 20-Sep-16 342 0.019 +/-0.004 20-Sep-16 27-Sep-16 302 0.028 +/-0.005 27-Sep-16 03-0ct-16 257 0.025 +/-0.005 03-0ct-16 10-0ct-16 300 0.026 +/-0.005 1 O-Oct-16 17-0ct-16 298 0.022 +/-0.004 17-0ct-16 24-0ct-16 312 0.025 +/-0.004 24-0ct-16 31-0ct-16 296 0.049 +/-0.005 31-0ct-16 08-Nov-16 350 0.033 +/-0.004 08-Nov-16 14-Nov-16 249 0.027 +/-0.005 14-Nov-16 22-Nov-16 347 0.048 +/-0.005 22-Nov-16 30-Nov-16 344 0.049 +/-0.005 30-Nov-16 05-Dec-16 217 0.033 +/-0.006 05-Dec-16 12-Dec-16 308 0.024 +/-0.004 12-Dec-16 19-Dec-16 306 0.041 +/-0.005 19-Dec-16 27-Dec-16 332 0.038 +/-0.005 19-Dec-16 27-Dec-16 332 0.035 +/-0.004
  • 27-Dec-16 04-Jan-17 338 0.027 +/-0.004 2016 Annual Radiological Environmental Operating Report Wolf Crc:ek Generating Station 1-131 Duplicate Concentration Analysis (pCi/m3) < 0.010 < 0.012 < 0.021 < 0.009 < 0.016 < 0.010 < 0.011 < 0.012 < 0.009 < 0.012 < 0.022 . < 0.012 < 0.023 < 0.008 < 0.010 < 0.017 Duplicate < 0.019 Page C-6 Air Particulate Filters and Radioiodine Canisters Location: 037 Collection Collection Volume Gross Beta 1-131 Duplicate StartDate End Date m3 Concentration Concentration Analysis (pCi/m3) (pCi/m3) 29-Dec-15 04-Jan-16 270 0.047 +/-. 0.006 < 0.012 04-Jan-16 11-Jan-16 296 0.031 +/-0.005 < 0.013 11-Jan-16 19-Jan-16 349 0.033 +/-0.005 < 0.007 19-Jan-16 25-Jan-16 263 0.033 +/-0.006 < 0.013 25-Jan-16 01-Feb-16 301 0.025 +/-0.005 < 0.010 01-Feb-16 08-Feb-16 307 0.020 +/-0.004 < 0.009 01-Feb-16 08-Feb-16 307 0.019 +/-0.004 Duplicate 08-Feb-16 16-Feb-16 345 0.018 +/-0.004 < 0.011 08-Feb-16 16-Feb-16 345 0.019 +/-0.004 Duplicate 16-Feb-16 23-Feb-16 303 0.019 +/-0.004 < 0.009 23-Feb-16 29-Feb-16 259 0.021 +/-0.005 < 0.011 29-Feb-16 07-Mar-16 302 0.020 +/-0.005 < 0.007 07-Mar-16 14-Mar-16 304 0.022 +/-0.005 < 0.011 14-Mar-16 21-Mar-16 312 0.018 +/-0.004 < 0.010 21-Mar-16 30-Mar-16 381 0.023 +/-0.004 < 0.010 21-Mar-16 30-Mar-16 381 0.025 +/-0.004 Duplicate 30-Mar-16 04-:Apr-16 222 0.016 +/-0.005 < 0.020 04-Apr-16 11-Apr-16 298 0.019 +/-0.004 < 0.011 11-Apr-16 18-Apr-16
  • 303 0.021 +/-0.004 < 0.010 18-Apr-16 25-Apr-16 300 0.023 +/-0.004 < 0:014 25-Apr-16 03-May-16 351 < 0.014 25-Apr-16 03-May-16 351 0.013 +/-0.004 25-Apr-16 03-May-16 351 0.009 +/-0.003 Reanalysis 03-May-16 10-May-16 289 0.018 +/-0.004 < 0.010 10-May-16 17-May..:16 314 0.013 +/-0.004 < 0.009 17-May-16 25-May-16 339 0.021 +/-0.004 < 0.014 25-May-16 01-Jun-16 303 0.021 +/-0.004 < 0.014 01-Jun-16 06-Jun-16 212 0.018 +/-0.006 < 0.017 06-Jun-16 14-Jun-16 -346 0.026 +/-0.004 < 0.008 14-Jun-16 20-Jun-16 261 0.027 +/-0.005 < 0.019 20-Jun-16 29-Jun-16 387 0.024 +/-0.004 < 0.020 20-Jun-16 29-Jun-16 387 0.025 +/-0.004 Duplicate 29-Jun-16 05-Jul-16 252 0.025 +/-0.005 < 0.020 29-Jun-16 05-Jul-16 252 0.026 +/-0.005 Duplicate 05-Jul-16 12-Jul-16 302 0.023 +/-0.005 < 0.010 12-Jul-16 18-Jul-16 257 0.021 +/-0.005 < 0.011 18-Jul-16 25-Jul-16 298 0.019 +/-0.004 < 0.010 25-Jul-16 01-Aug-16 295 0.031 +/-0.005 < 0.008 01-Aug-16 09-Aug-16 339 0.023 +/-0.004 < 0.010 09-Aug-16 16-Aug-16 301 0.029 +/-0.005 < 0.011 16-Aug-16 22-Aug-16 257 0.021 +/-0.005 < 0.014
  • 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-7 Air Particulate Filters and Radioiodine Canisters Location: 037 Collection Collection Volume Gross Beta StartDate End Date m3 Concentration (pCi/m3) 16-Aug-16 22-Aug-16 257 0.015 +/-0.005 22-Aug-16 31-Aug-16 382 0.020 +/-0.003 31-Aug-16 06-Sep-16 265 0.024 +/-0.005 06-Sep-16 12-Sep-16 238 0.014 +/-0.005 12-Sep-16 20-Sep-16 342 0.021 +/-0.004 12-Sep-16 20-Sep-16 342 0.017 +/-0.004 20-Sep-16 27-Sep-16 304 0.031 +/-0.005 20-Sep-16' 27-Sep-16 304 0.032 +/-0.005 27-Sep-16 03-0ct-16 256 0.022 +/-0.005 03-0ct-16 1 O-Oct-16 302 0.027 +/-0.005 10-0ct-16 17-0ct-16 299 0.025 +/-0.004 17-0ct-16 24-0ct-16 310 0.025 +/-0.004 24-0ct-16 31-0ct-16 287 0.043 +/-0.005 31-0ct-16 08-Nov-16 350 0.042 +/-0.005 08-Nov-16 14-Nov-16 254 0.025 +/-0.005 14-Nov-16 22-Nov-16 344 0.049 +/-0.005 14-Nov-16 22-Nov-16 344 0.045 +/-0.005 22-Nov-16 30-Nov-16 343 0.052 +/-0.005 30-Nov-16 05-Dec-16 211 0.029 +/-0.006 05-Dec-16 12-Dec-16 311 0.027 +/-0.005 12-Dec-16 19-Dec-16 301 0.047 +/-0.005 19-Dec-16 27-Dec-16 339 0.040 +/-0.005 27-Dec-16 04-Jan-17 340 0.026 +/-0.004 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 1-131 Duplicate Concentration Analysis (pCi/m3) Duplicate < 0.019 < 0.021 < 0.011 < 0.012 Duplicate < 0.020 Duplicate < 0.009 < 0.016 < 0.010 < 0.011 < 0.013 < 0.009 < 0.012 < 0.022 Duplicate < 0.012 < 0.024 < 0.008 < 0.010 < 0.016 < 0.019 Page C-8 Air Particulate Filters and Radioiodine Canisters Location: 049 Collection Collection Volume Gross Beta 1-131 Duplicate StartDate End Date ml Concentration Concentration Analysis (pCi/m3) (pCi/m3) 29-Dec-15 04-Jan-16 261 0.050 +/-0.006 < 0.012 ,, 04-Jan-16 11-Jan-16 299 0.029 +/-0.005 < 0.013 11-Jan-16 19-Jan-16 346 0.031 +/-0.005 < 0.007 19-Jan-16 25-Jan-16 259 0.034 +/-0;006 < 0.013 25-Jan-16 01-Feb-16 306 0.024 +/-0.005 < 0.010 01-Feb-16 08-Feb-16 308 0.023 +/-0.005 < 0.009 08-Feb-16 16-Feb-16 348 0.018 +/-0.004 < 0.011 16-Feb-16 23-Feb-16 300 0.017 +/-0.004 < 0.009 23-Feb-16 29-Feb-16 260 0.020 +/-0.005 < 0.011 29-Feb-16 260 0.024 +/-0.005 Duplicate 29-Feb-16 07-Mar-16 298 0.021 +/-0.005 < 0.007 07-Mar-16 14-Mar-16 304 0.018 +/-0.004 < 0.011 14-Mar-16 21-Mar-16 310 0.019 +/-0.004 < 0.010 21-Mar-16 30-Mar-16 380 0.023 +/-0.004 < 0.010 30-Mar-16 04-Apr-16 218 0.021 +/-0.005 < 0.021 04-Apr-16 11-Apr-16 300 0.020 +/-0.004 < 0.011 11-Apr-16 18-Apr-16 303 0.017 +/-0.004 < 0.010 11-Apr-16 18-Apr-16 303 0.024 +/-0.004 Duplicate 18-Apr-16 25-Apr-16 302 0.021 +/-0.004 < 0.014 25-Apr-16 03-May-16 355 < 0.014 25-Apr-16 03-May-16 355 0.011 +/-0.003 25-Apr-16 03-May-16 355 0.009 +/-0.003 Reanalysis 03-May-16 10-May-16 283 0.017 +/-0.005 < 0.011 10-May-16 17-May-16 314 0.014 +/-0.004 < 0.009 17-May-16 25-May-16 340 0.020 +/-0.004 < 0.014 25-May-16 01-Jun-16 303 0.015 +/-0.004 < 0.014 01-Jun-16 06-Jun-16 214 0.017 +/-0.006 < 0.017 06-Jun-16 14-Jun-16 347 0.025 +/-0.004 < 0.008 14-Jun-16 20-Jun-16 258 0.027 +/-0.005 < 0.019 20-Jun-16 29-Jun-16 387 0.024 +/-0.004 < 0.020 29-Jun-16 05-Jul-16 235 0.020 +/-0.005 < 0.021 05-Jul-16 12-Jul-16 303 0.021 +/-0.004 < 0.010 12-Jul-16 18-Jul-16 257 0.024 +/-0.005 < 0.011 18-Jul-16 25-Jul-16 301 0.023 +/-0.004 < 0.010 18-Jul-16 25-Jul-16 301 0.020 +/-0.004 Duplicate 25-Jul-16 01-Aug-16 296 0.023 +/-0.004 < 0.008 01-Aug-16 . 09-Aug-16 340 0.024 +/-0.004 < 0.010 09-Aug-16 16-Aug-16 303 0.027 +/-0.005 < 0.011 16-Aug-16 22-Aug-16 257 0.019 +/-0.005 < 0.014 22-Aug-16 31-Aug-16 388 0.024 +/-0.004 < 0.019 31-Aug-16 06-Sep-16 262' 0.023 +/-0.005 < 0.021 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-9 Air Particulate Filters and Radioiodine Canisters Location: 049 Collection Collection Volume Gross Beta StartDate End Date rn3 Concentration (pCi/m3) 06-Sep-16 12-Sep-16 258 0.015 +/-0.005 12-Sep-16 20-Sep-16 342 0.020 +/-0.004 20-Sep-16 27-Sep-16 305 0.029 +/-0.005 27-Sep-16 03-0ct-16 257 0.022 +/-0.005 03-0ct-16 10-0ct-16 304 0.025 +/-0.004 10-0ct-16 17-0ct-16 296 0.023 +/-0.004 17-0ct-16 24-0ct-16 312 0.026 +/-0.004 24-0ct-16 31-0ct-16 295 0.051 +/-0.005 31-0ct-16 08-Nov-16 351 0.038 +/-0.004 08-Nov-16 14-Nov-16 253 0.023 +/-0.005 14-Nov-16 22-Nov-16 341 0.043 +/-0.005 22-Nov-16 30-Nov-16 348 0.047 +/-0.005 30-Nov-16 05-Dec-16 216 0.030 +/-0.006 05-Dec-16 12-Dec-16 307 0.026 +/-0.005 12-Dec-16 19-Dec-16 306 0.044 +/-0.005 19-Dec-16 27-Dec-16 335 0.035 +/-0.004 27-Dec-16 04-Jan-17 344 0.027 +/-0.004 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 1-131 Duplicate Concentration Analysis (pCi/m3) < 0.010 < 0.012 < 0.020 < 0.009 < 0.016 < 0.010 < 0.011 < 0.012 < 0.009 < 0.012 < 0.022 < 0.012 < 0.023 < 0.008 < 0.010 < 0.017 < 0.019 Page C-10 Air Particulate Filters and Radioiodine Canisters Location:053 Collection Collection Volume Gross Beta 1-131 Duplicate StartDate End Date m3 Concentration Concentration Analysis (pCi/m3) (pCi/m3) 29-Dec-15 04-Jan-16 258 0.044 +/-0.006 < 0.012 29-Dec-15 04-Jan-16 258 0.051 +/-0.006 Duplicate 04-Jan-16 11-Jan-16 298 0.024 +/-0.005 < 0.013 04-Jan-16 11-Jan-16 298 0.027 +/-0.005 Duplicate 11-Jan-16 19-Jan-16 346 0.031 +/-0.005 < 0.007 19-Jan-16 25-Jan-16 258 0.033 +/-0.006 I < 0.013 25-Jan-16 01-Feb-16 301 0.026 +/-0.005 < 0.010 01-Feb-16 08-Feb-16-305 0.022 +/-0.005 < 0.009 08-Feb-16 16-Feb-16 346 0.021 +/-0.004 < 0.011 16-Feb-16 23-Feb-16 299 0.019 +/-0.004 < 0.009 23-Feb-16 29-Feb-16 260 0.025 +/-0.005 < 0.011 29-Feb-1.6 07-Mar-16 302 0.018 +/-0.004 < 0.007 07-Mar-16 14-Mar-16 . 300 0.021 +/-0.005 < 0.011 14-Mar-16 21-Mar-16 309 0.017 +/-0.004 < 0.010 21-Mar-16 30-Mar-16 375 0.021 +/-0.003 < 0.010 30-Mar-16 04-Apr.:16 220 0.018 +/-0.005 < 0.021 04-Apr-16 11-Apr-16 298 0.019 +/-0.004 < 0.011 11-Apr-16 18-Apr-16 302 0.023 +/-0.004 < 0.010 18-Apr-16 25-Apr-16 298 0.020 +/-0.004 < 0.014 18-Apr-16 25-Apr-16 298 0.023 +/-0.004 Duplicate 25-Apr-16 03-May-16 317 < 0.016 25-Apr-16 03-May-16 317 0.013 +/-0.004 Reanalysis 25-Apr-16 03-May-16 317 0.010 +/-0.004 03-May-16 10-May-16 287 0.019 +/-0.005 < 0.011 10-May-16 17-May-16 307 0.011 +/-0.004 < 0.009 17-May-16 25-May-16 335 0.023 +/-0.004 < 0.015 25-May-16 01-Jun-16 302 0.021 +/-0.004 < 0.014 01-Jun-16 06-Jun-16 211 0.014 +/-0.005 < 0.017 06-Jun-16 14-Jun-16 342 0.021 +/-0.004 < 0.008 14-Jun-16 20-Jun-16 255 0.025 +/-0.005 < 0.019 20-Jun,.16 29-Jun-16 382 0.025 +/-0.004 < 0.020 29-Jun-16 05-Jul-16 253 0.026 +/-0.005 < 0.020 05-Jul-16 12-Jul-16 300 0.019 +/-0.004 < 0.010 12-Jul-16 18-Jul-16 257 0.023 +/-0.005 < 0.011 18-Jul-16 25-Jul-16 300 0.017 +/-0.004 < 0.010 25-Jul-16 01-Aug-16 297 0.026 +/-0.005 < 0.008 01-Aug-16 09-Aug-16 338 0.022 +/-0.004 < 0.010 09-Aug-16 16-Aug-16 300 0.029 +/-0.005 < 0.011 09-Aug-16 16-Aug-16 300 0.025 +/-0.004 Duplicate 16-Aug-16 22-Aug-16 256 0.019 +/-0.005 < 0.014 22-Aug-16 31-Aug-16 384 0.020 +/-0.003 < 0.019 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-11 Air Particulate Filters and Radioiodine Canisters Location: 053, Collection Collection Volume Gross Beta StartDate End Date m3 Concentration (pCi/m3) 31-Aug-16 06-Sep-16 260 0.027 +/-0.005 06-Sep-16 12-Sep-16 261 0.010 +/-0.004 12-Sep-16 20-Sep-16 341 0.019 +/-0.004 20-Sep-16 27-Sep-16 299 0.031 +/-0.005 27-Sep-16 03-0ct-16 256 0.025 +/-0.005 03-0ct-16 10-0ct-16 302 0.023 +/-0.004 10-0ct-16 17-0ct-16 300 0.022 +/-0.004 17-0ct-16 24-0ct-16 307 0.023 +/-0.004 24-0ct-16 31-0ct-16 296 0.047 +/-0.005 31-0ct-16 08-Nov-16 350 0.036 +/-0.004 08-Nov-16 14-Nov-16 252 0.024 +/-0.005 08-Nov-16 14-Nov-16 252 Q.021 +/-0.005 14-Nov-16 22-Nov-16 344 0.044 +/-0.005 22-Nov-16 30-Nov-16 356 0.050' +/-0.005 30-Nov-16 05-Dec-16 209 0.034 +/-0.006 05-Dec-16 12-Dec-16 308 0.026 +/-0.005 05-Dec-16 12-Dec-16 308 0.028 +/-0.005 12-Dec-16 19-Dec-16 309 0.048 +/-0.005 19-Dec-16 27-Dec-16 325 0.036 +/-0.005 27-Dec-16 04-Jan-17 342 0.027 +/-0.004 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 1-131 Duplicate Concentration Analysis (pCi/m3) < 0.021 < 0.010 < 0.012 < 0.021 < 0.009 < 0.016 < 0.010 < 0.011 < 0.012 < 0.009 < 0.012 Duplicate < 0.022 < 0.012 < 0.024 < 0.008 Duplicate < 0.010 < 0.017 < 0.019 Page C-12 Quarterly Air Particulates -Gamma Location: 002 30-Mar-16 Nuclide Concentration (gCi/m3) . BE-7 . 0.068 +/-0.015 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 29-Jun-16 Nuclide Concentration (gCi/m3) BE-7 0.084 +/-0.011 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 03-0ct-16 Nuclide Concentration (gCi/m3) BE-7 0.082 +/-0.013 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002 C0-60 < 0.001 ZN-65 < 0.002 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 27-Dec-16 Nuclide Concentration (gCi/m3) BE-7 0.071 +/-0.015 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 *Duplicate Analysis 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-13 Quarterly Air Particulates -Gamma Location: 018 .JO-Mar-16 Nuclide Concentration {a;!Cifm3} BE-7 0.065 +/-0.014 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 29-Jun-16 Nuclide Concentration {12Cifm3} BE-7 0.095 +/-0.011 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 03-0ct-16 Nuclide Concentration {a;!Cifm3} BE-7 0.077 +/-0.012 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 27-Dec-16 Nuclide Concentration {12Cifm3} BE-7 0.072 +/-0.014
  • BE-7 0.081 +/-0.016 MN-54 < 0.001
  • MN-54 < 0.001 C0-58 < 0.001
  • C0-58 < 0.001 FE-59 < 0.001
  • FE-59 < 0.002 C0-60 < 0.001
  • ZN-65 < 0.001 ZR-NB-95 < 0.001
  • ZR-NB-95 < 0.001 CS-134 < 0.001
  • CS-137 < 0.001 *Duplicate Analysis 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-15 Quarterly Air Particulates -Gamma Location: 032 30-Mar-16 Nuclide Concentration (gCi/m3) BE-7 0.078 +/-0.014 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 29-Jun-16 Nuclide Concentration (gCi/m3) BE-7 0.104 +/-0.015 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 '< 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 03-0ct-16 Nuclide Concentration (gCi/m3) BE-7 0.082 +/-0.014 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 < 0.001 ZN-65 < 0.002 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 27-Dec-16 Nuclide Concentration (gCi/m3) BE-7 0.073 +/-0.014 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 *Duplicate Analysis 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-16 Quarterly Air Particulates -Gamma Location: 037 30-Mar-16 Nuclide Concentration {gCi/m3} BE-7 0.066 +/-0.014 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002 C0-60 < 0.001 ZN-65 < 0.002 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 29-Jun-16 Nuclide Concentration {gCi/m3} BE-7 0.107 +/-0.015 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002
  • C0-60 < 0.001 ZN-65 < 0.002 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 03-0ct-16 Nuclide Concentration {gCi/m3} BE-7 0.081 +/-0.015 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 27-Dec-16 Nuclide Concentration {gCi/m3} BE-7 0.080 +/-0.018. MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 *Duplicate Analysis 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-17 Quarterly Air Particulates -Gamma Location: 049 30-Mar-16 Nuclide Concentration (aCilm3) BE-7 0.072 +/-0.011 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 29.Jun-16 Nuclide Concentration (aCilm3} BE-7 0.104 +/-0.017 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 03-0ct-16 Nuclide Concentration (aCi/m3} BE-7 0.086 +/-0.013 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 27-Dec-16 Nuclide Concentration (aCi/m3} BE-7 0.072 +/-0.017 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002 C0-60 < 0.001 ZN-65 < 0.002 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 *Duplicate Analysis 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station
  • Page C -18 Quarterly Air Particulates -Gamma Location: 053 30-Mar-16 Nuclide Concentration (gCi/m3) BE-7 0.073 +/-0.012 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 ,< 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 29-Jun-16 Nuclide Concentration {gCi/m3) BE-7 0.100 +/-0.016 MN-54 < 0.001 C0-58 < -0.001 FE-59 < 0.001 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 03-0ct-16 Nuclide Concentration {gCi/m3) BE-7 0.077 +/-0.012 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.001 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 27-Dec-16 Nuclide Concentration {gCi/m3) BE-7 0.082 +/-0.014 MN-54 < 0.001 C0-58 < 0.001 FE-59 < 0.002 C0-60 < 0.001 ZN-65 < 0.001 ZR-NB-95 < 0.001 CS-134 < 0.001 CS-137 < 0.001 *Duplicate Analysis 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-19 Exposure Pathway -Waterborne Surface Water
  • Location: JRR
  • Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Liter) Analysis 14-Jan-16 SURFACE WATER MN-54 < 3.5 14-Jan-16 SURFACE WATER C0-58 < 2.9 14-Jan-16 SURFACE WATER FE-59 < 4.4 14-Jan-16 SURFACE WATER C0-60 < 2.2 14-Jan-16 SURFACE WATER ZN-65 < 4.1 14-Jan-16 SURFACE WATER ZR-NB-95 < 3.1 14-Jan-16 SURFACE WATER 1-131 < 7.6 14-Jan-16 SURFACE WATER CS-134 < 3.2 14-Jan-16 SURFACE WATER CS-137 < 3.2 14-Jan-16 SURFACE WATER BA-LA-140 < 2.3 14-Jan-16 SURFACE WATER H-3 < 141.0 22-Feb-16 SURFACE WATER MN-54 < 2.6 22-Feb-16 SURFACE WATER C0-58 < 1.7 22-Feb-16 SURFACE WATER FE-59 < 5.7 22-Feb-16 SURFACE WATER C0-60 < 2.2 22-Feb-16 SURFACE WATER ZN-65 < 6.1 22-Feb-16 SURFACE WATER ZR-NB-95 < 3.1 22-Feb-16 SURFACE WATER 1-131 < 4.9 22-Feb-16 SURFACE WATER CS-134 < 2.7 22-Feb-16 SURFACE WATER CS-137 < 2.0 22-Feb-16 SURFACE WATER BA-LA-140 < 1.4 22-Feb-16 SURFACE WATER H-3 < 145.0 22-Feb-16 SURFACE WATER FE-55 < 73.0 30-Mar-16 SURFACE WATER MN-54 < 2.9 30-Mar-16 SURFACE WATER C0-58 < 2.9 30-Mar-16 SURFACE WATER FE-59 < 4.9 30-Mar-16 SURFACE WATER C0-60 < 1.3 30-Mar-16 SURFACE WATER ZN-65 < 5.5 30-Mar-16 SURFACE WATER ZR-NB-95 < 3.6 30-Mar-16 SURFACE WATER 1-131 < 4.3 30-Mar-16 SURFACE WATER CS-134 < 3.4 30-Mar-16 SURFACE WATER CS-137 < 3.9 30-Mar-16 SURFACE WATER BA-LA-140 < 3.6 30,.Mar-16 SURFACE WATER H-3 < 152.0 13-Apr-16 SURFACE WATER MN-54 < 1.8 13-Apr-16 SURFACE WATER C0-58 < 1.6 13-Apr-16 SURFACE WATER FE-59 < 4.8 13-Apr-16 SURFACE WATER C0-60 < 2.5 2016 Annual Radiological Environmental Operating Report Page C-20 Wolf Creek Generating Station Exposure Pathway-Waterborne Surface Water Location: JRR \. Duplicate Collection Sample Nuclide Concentration
  • Date Description (pCi/Liter) Analysis 13-Apr-16 SURFACE WATER ZN-65 < 3.6 13-Apr-16 SURFACE WATER ZR-NB-95 < 2.3 13-Apr-16 SURFACE WATER 1-131 < 4.5 13-Apr-16 SURFACE WATER CS-134 < 3.4 13-Apr-16 SURFACE WATER CS-137 < 2.4 13-Apr-16 SURFACE WATER BA-LA-140 < 2.1 13-Apr-16 SURFACE WATER H-3 < 148.0 10-May-16 SURFACE WATER MN-54 < 2.3 10-May-16 SURFACE WATER C0-58 < 1.6 10-May-16 SURFACE WATER FE-59 < 3.5 10-May-16 SURFACE WATER C0-60 < 1.3
  • 10-May-16 SURFACE WATER ZN-65 < 5.1 10-May-16 SURFACE WATER ZR-NB-95 < 2.9 10-May-16 SURFACE WATER 1-131 < 3.8 10-May-16 SURFACE WATER CS-134 < 3.0 10-May-16 SURFACE WATER CS-137 < 3.5 10-May-16 SURFACE WATER BA-LA-140 < 1.4 10-May-16 SURFACE WATER H-3 < 150.0 10-May-16 SURFACE WATER FE-55 < 99.0 08-Jun-16 SURFACE WATER MN-54 < 3.4 08-Jun-16 SURFACE WATER C0-58 < 3.0 08-Jun-16 SURFACE WATER FE-59 < 6.8 08-Jun-16 SURFACE WATER C0-60 < 3.2 08-Jun-16 SURFACE WATER, ZN-65 < 7.6 08-Jun-16 SURFACE WATER ' ZR-NB-95 < 3.2 08-Jun-16 SURFACE WATER 1-131 < 9.6 08-Jun-16 SURFACE WATER CS-134 < 4.3 08-Jun-16 SURFACE WATER CS-137 < 3.5 08-Jun-16 SURFACE WATER BA-LA-140 < 4.8 08-Jun-16 SURFACE WATER H-3 < 146.0 19-Jul-16
  • SURFACE WATER MN-54 < 2.9 19-Jul-16 SURFACE WATER C0-58 < 2.2 19-Jul-16 SURFACE WATER FE-59 < 4.6 19-Jul-16 SURFACE WATER C0-60 < 2.3 19-Jul-16 SURFACE WATER ZN-65 < 4.2 19-Jul-16 SURFACE WATER ZR-NB-95 < 3.8 19-Jul-16 SURFACE WATER 1-131 < 3.4 19-Jul-16 SURFACE WATER CS-134 < 3.4 2016 Annual Radiological Environ'mental Operating Report Page C-21 Wolf Creek Generating Station Exposure Pathway -Waterborne Surface Water Location: JRR Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Liter) Analysis 19-Jul-16 SURFACE WATER CS-137 < 3.0 19-Jul-16 SURFACE WATER BA-LA-140 < 2.5 19-Jul-16 SURFACE WATER H-3 < 151.0 17-Aug-16 SURFACE WATER MN-54 < 3.9 17-Aug-16 SURFACE WATER C0-58 < 3.8 17-Aug-16 SURFACE WATER FE-59 < 2.7 17-Aug-16 SURFACE WATER C0-60 < 3.2 17-Aug-16 SURFACE WATER ZN-65 < 5.6 17-Aug-16 SURFACE WATER ZR-NB-95 < 3.7 17-Aug-16 SURFACE WATER 1-131 < 7.7 17-Aug-16 SURFACE WATER CS-134 < 4.6 17-Aug-16 SURFACE WATER CS-137 < 4.6 17-Aug-16 SURFACE WATER BA-LA-140 < 2.3 17-Aug-16 SURFACE WATER H-3 < 149.0 17-Aug-16 SURFACE WATER FE-55 < 81.0 13-Sep-16 SURFACE WATER MN-54 < 2.2 13-Sep-16 SURFACE WATER C0-58 < 2.6 13-Sep-16 SURFACE WATER FE-59 < 5.9 13-Sep-16 SURFACE WATER C0-60 < 1.8 13-Sep-16 SURFACE WATER ZN-65 < 5.4 13-Sep-16 SURFACE WATER ZR-NB-95 < 2.5 13-Sep-16 SURFACE WATER 1-131 < 5.0 13-Sep-16 SURFACE WATER CS-134 < 2.8 13-Sep-16 SURFACE WATER CS-137 < 2.5 13-Sep-16 SURFACE WATER BA-LA-140 < 2.5 13-Sep-16 SURFACE WATER H-3 < 149.0 12-0ct-16 SURFACE WATER MN-54 < 2.9 12-0ct-16 SURFACE WATER C0-58 < 3.7 12-0ct-16 SURFACE WATER FE-59 < 4.5 12-0ct-16 SURFACE WATER C0-60 < 3.0 12-0ct-16 SURFACE WATER ZN-65 < 4.6 12-0ct-16 SURFACE WATER ZR-NB-95 < 3.6 12-0ct-16 SURFACE WATER 1-131 < 7.3 12-0ct-16 SURFACE WATER CS-134 < 4.0 12-0ct-16 SURFACE WATER CS-137 < 4.4 12-0ct-16 SURFACE WATER BA-LA-140 < 4.9 12-0ct-16 SURFACE WATER H-3 < 154.0 30-Nov-16 SURFACE WATER MN-54 < 5.7 2016 Annual Radiological Environmental Operating Report Page C-22 Wolf Creek Generating Station Exposure Pathway
  • Waterborne Surface Water Location: JRR Collection Sample Nuclide Concentration Date Description 30-Nov-16 SURFACE WATER C0-58 30-Nov-16 SURFACE WATER FE-59 30-Nov-16 SURFACE WATER C0-60 30-Nov-16 SURFACE WATER ZN-65 30-Nov-16 SURFACE WATER. ZR-NB-95 30-Nov-16 SURFACE WATER 1-131 30-Nov-16 SURFACE WATER CS-134 30-Nov-16 SURFACE WATER CS-137 30-Nov-16 SURFACE WATER BA-LA-140 30-Nov-16 SURFACE WATER H-3 30-Nov-16 SURFACE WATER FE-55 27-Dec-16-SURFACE WATER MN-54 27-Dec-16 SURFACE WATER C0-58 27-Dec-16 SURFACE WATER FE-59 I 27-Dec-16 SURFACE WATER C0-60 27-Dec-16 SURFACE WATER ZN-65 27-Dec-16 SURFACE WATER ZR-NB-95 27-Dec-16 SURFACE WATER 1-131 27-Dec-16 SURFACE WATER CS-134 27-Dec-16 SURFACE WATER CS-137 27-Dec-16 SURFACE WATER BA-LA-140 27-Dec-16 SURFACE WATER H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station (pCi/Liter) < < < < < < <

< < < < < < < < < < < < < < < Duplicate Analysis 3.2 8.0 4.6 6.9 4.7 5.5 4.9 5.6 3.5 174.0 97.0 2.9 2.5 3.1 4.4 2.9 6.1 3.6 2.3 3.8 143.0 Page C -23 Exposure Pathway -Waterborne Surface Water Location: SP Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Liter) Analysis 14-Jan-16 SURFACE WATER MN-54 < 2.6 14-Jan-16 SURFACE WATER C0-58 < 1.9 14-Jan-16 SURFACE WATER FE-59 < 3.7 14-Jan-16 SURFACE WATER C0-60 < 2.2 14-Jan-16 SURFACE WATER ZN-65 < 4.3 14-Jan-16 SURFACE WATER ZR-NB-95 < 2.5 14-Jan-16 SURFACE WATER 1-131 < 7.5 14-Jan-16 SURFACE WATER CS-134 < 3.2 14-Jan-16 SURFACE WATER CS-137 < 2.0 14-Jan-16 SURFACE WATER BA-LA-140 < 1.5 14-Jan-16 SURFACE WATER H-3 7,971 +/-264.0 22-Feb-16 SURFACE WATER MN-54 < 2.4 22-Feb-16 SURFACE WATER C0-58 < 2.6 22-Feb-16 SURFACE WATER FE-59 < 5.7 22-Feb-16 SURFACE WATER C0-60 < 2.7 22-Feb-16 SURFACE WATER ZN-65 < 3.0 22-Feb-16 SURFACE WATER ZR-NB-95 < 2.6 22-Feb-16 SURFACE WATER 1-131 < 5.2 22-Feb-16 SURFACE WATER CS-134 < 3.0 22-Feb-16 SURFACE WATER CS-137 < 1.7 22-Feb-16 SURFACE WATER BA-LA-140 < 2.3 22-Feb-16 SURFACE WATER H-3 10, 183 +/-282.0 22-Feb-16 SURFACE WATER FE-55 < 75.0 30-Mar-16 SURFACE WATER MN-54 < 1.9 30-Mar-16 SURFACE WATER C0-58 < 2.8 30-Mar-16 SURFACE WATER FE-59 < 2.9 30-Mar-16 SURFACE WATER C0-60 < 2.4 30-Mar-16 SURFACE WATER ZN-65 < 3.7 30-Mar-16 SURFACE WATER ZR-NB-95 < 2.7 30-Mar-16 SURFACE WATER 1-131 < 4.4 30-Mar-16 SURFACE WATER CS-134 < 3.0 30-Mar-16 SURFACE WATER CS-137 < 2.7 30-Mar-16 SURFACE WATER BA-LA-140 < 1.5 30-Mar-16 SURFACE WATER H-3 9,549 +/-291.0 13-Apr-16 SURFACE WATER MN-54 < 2.2 13-Apr-16 SURFACE WATER C0-58 < 1.3 13-Apr-16 SURFACE WATER FE-59 < 6.3 13-Apr-16 SURFACE WATER C0-60 < 1.6 2016 Annual Radiological Environmental Operating Report Page C-24 Wolf Creek Generating Station Exposure Pathway -Waterborne Surface Water Location: SP Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Liter) Analysis 13-Apr-16 SURFACE WATER ZN-65 < 3.0 13-Apr-16 SURFACE WATER ZR-NB-95 < 2.8 13-Apr-16 SURFACE WATER 1-131 < 4.4 13-Apr-16 SURFACE WATER CS-134 < 2.9 13-Apr-16 SURFACE WATER CS-137 < 1.6 13-Apr-16 SURFACE WATER BA-LA-140 < 1.7 13-Apr-16 SURFACE WATER H-3 10,377 +/-304.0 10-May-16 SURFACE WATER MN-54 < 5.7 10-May-16 SURFACE WATER C0-58 < 4.6 10-May-16 SURFACE WATER FE-59 < 4.5 10-May-16 SURFACE WATER C0-60 < 3.4 10-May-16 SURFACE WATER ZN-65 < 5.7 10-May-16 SURFACE WATER ZR-NB-95 < 4.3 10-May-16 SURFACE WATER 1-131 < 6.7 10-May-16 SURFACE WATER CS-134 < 6.2 10-May-16 SURFACE WATER CS-137 < 3.2 10-May-16 SURFACE WATER BA-LA-140 < 5.5 10-May-16 SURFACE WATER H-3 9,779 +/-296.0 10-May-16 SURFACE WATER FE-55 < 95.0 08-Jun-16 SURFACE WATER MN-54 < 6.9 08-Jun-16 SURFACE WATER C0-58 < 2.9 08-Jun-16 SURFACE WATER FE-59 < 5.2 08-Jun-16 SURFACE WATER C0-60 < 2.5 08-Jun-16 SURFACE WATER ZN-65 < 7.5 08-Jun-16 SURFACE WATER ZR-NB-95 < 7.7 08-Jun-16 SURFACE WATER 1-131 < 9.2 08-Jun-16 SURFACE WATER CS-134 < 5.2 08-Jun-16 SURFACE WATER CS-137 < 3.5 08-Jun-16 SURFACE WATER BA-LA-140 < 3.0 08-Jun-16 SURFACE WATER H-3 9,217 +/-286.0 19-Jul-16 SURFACE WATER MN-54 < 2.2 19-Jul-16 SURFACE WATER C0-58 < 1.8 19-Jul-16 SURFACE WATER FE-59 < 4.4 19-Jul-16 SURFACE WATER C0-60 < 1.1 19-Jul-16 SURFACE WATER ZN-65 < 3.1 19-Jul-16 SURFACE WATER ZR-NB-95 < 2.8 19-Jul-16 SURFACE WATER 1-131 < 5.3 19-Jul-16 SURFACE WATER CS-134 < 2.8 2016 Annual Radiological Environmental Operating Report Page C-25 Wolf Creek Generating Station Exposure Pathway* Waterborne Surface Water Location: SP Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Liter) Analysis 19-Jul-16 SURFACE WATER CS-137 < 3.2 19-Jul-16 SURFACE WATER BA-LA-140 < I 3.4 19-Jul-16 SURFACE WATER H-3 10,513 +/-305.0 17-Aug-16 SURFACE WATER MN-54 < 4.6 17-Aug-16 SURFACE WATER C0-58 < 3.2 17-Aug-16 SURFACE WATER FE-59 < 6.2 17-Aug-16 SURFACE WATER C0-60 < 2.6 17-Aug-16 SURFACE WATER ZN-65 < 5.9 17-Aug-16 SURFACE WATER ZR-NB-95 < 4.2 17-Aug-16 SURFACE WATER 1-131 < 8.1 17-Aug-16 SURFACE WATER CS-134 < 4.9 17-Aug-16 S.URFACE WATER CS-137 < 4.6 17-Aug-16 SURFACE WATER BA-LA-140 < 3.6 17-Aug-16 SURFACE WATER H-3 12,300 +/-331.0 17-Aug-16 SURFACE WATER FE-55 < 81.0 13-Sep-16 SURFACE WATER MN-54 < 2.7 13-Sep-16 SURFACE WATER C0-58 < 2.0 13-Sep-16 SURFACE WATER FE-59 < 3.8 13-Sep-16 SURFACE WATER C0-60 < 2.2 13-Sep-16 SURFACE WATER ZN-65 < 7.1 13-Sep-16 SURFACE WATER ZR-NB-95 < 3.5 13-Sep-16 SURFACE WATER 1-131 < 5.4 13-Sep-16 SURFACE WATER CS-134 < 3.8 13-Sep-16 SURFACE WATER CS-137 < 3.2 13-Sep-16 SURFACE WATER BA-LA-140 < 1.8 13-Sep-16 SURFACE WATER H-3 11,912 +/-327.0 12-0ct-16 SURFACE WATER MN-54 < 2.8 12-0ct-16 SURFACE WATER C0-58 < 2.8 12-0ct-16 SURFACE WATER FE-59 < 5.1 12-0ct-16 SURFACE WATER C0-60 < 3.1 12-0ct-16 SURFACE WATER ZN-65 < 4.8 12-0ct-16 SURFACE WATER ZR-NB-95 < 4.1 12-0ct-16 SURFACE WATER 1-131 < 5.2 12-0ct-16 SURFACE WATER CS-134 < 4.3 12-0ct-16 SURFACE WATER CS-137 < 3.7 12-0ct-16 SURFACE WATER BA-LA-140 < 5.0 12-0ct-16 SURFACE WATER H-3 11,484 +/-322.0 30-Nov-16 SURFACE WATER MN-54 < 2.6 2016 Annual Radiological Environmental Operating Report Page C -26 Wolf Creek Generating Station Exposure Pathway -Waterborne Surface Water Location: SP Collection Sample Nuclide Concentration Date Description 30-Nov-16 SURFACE WATER C0-58 30-Nov-16 SURFACE WATER FE-59 30-Nov-16 SURFACE WATER C0-60 30-Nov-16 SURFACE WATER ZN-65 30-Nov-16 SURFACE WATER ZR-NB-95 30-Nov.:16 SURFACE WATER 1-131 30-Nov-16 SURFACE WATER I CS-134 30-Nov-16 SURFACE WATER CS-137 30-Nov-16 SURFACE WATER BA-LA-140 30-Nov-16 SURFACE WATER H-3 30-Nov-16 SURFACE WATER FE-55 27-Dec:.16 SURFACE WATER MN-54 27-Dec-16 SURFACE WATER C0-58 27-Dec-16 SURFACE WATER FE-59 27-Dec-16 SURFACE WATER C0-60 27-Dec-16 SURFACE WATER

  • ZN-65 27-Dec-16 SURFACE WATER ZR-NB-95 27-Dec-16 SURFACE WATER 1-131 27-Dec-16 SURFACE WATER CS-134 27-Dec-16 SURFACE WATER CS-137 27-Dec-16 SURFACE WATER BA-LA-140 27-Dec-16 SURFACE WATER H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station (pCi/Liter) < < < < < < < < < 11,339 +/-< < < < < < < < < < < 10,910 +/-Duplicate Analysis 2.1 6.0 1.5 3.8 2.7 4.8 3.1 2.8 3.3 320.0 98.0 3.7 3.7 2.5 1.6 3.0 3.0 3.7 3.1 3.0 3.9 311.0 Page C-27 Exposure Pathway -Waterborne Ground Water Location: B-12 Collection Sample Nuclide Concentration ' Duplicate Date Description (pCi/Liter) Analysis 22-Feb-16 GROUND WATER MN-54 < 2.3 22-Feb-16 GROUND WATER C0-58 < 2.4 22-Feb-16 GROUND WATER FE-59 < 6.8 22-Feb-16 GROUND WATER C0-60 < 2.9 22-Feb-16 GROUND WATER ZN-65 < 5.9 22-Feb-16 GROUND WATER ZR-NB-95 < 3.6 22-Feb-16 GROUND WATER 1-131 < 0.207 22-Feb-16 GROUND WATER CS-134 < 3.7 22-Feb-16 GROUND WATER CS-137 < 3.6 22-Feb-16 GROUND WATER BA-LA-140 < 2.0 22-Feb-16 GROUND WATER H-3 < 172.0 10-May-16 GROUND WATER MN-54 < 1.4 10-May-16 GROUND WATER MN-54 < 4.0 Duplicate 10-May-16 GROUND WATER C0-58 < 3.7 10-May-16 GROUND WATER C0-58 < 3.5 Duplicate 10-May-16 GROUND WATER FE-59 < 9.8 Duplicate 10-May-16 GROUND WATER FE-59 < 4.5 10-May-16 GROUND WATER C0-60 *< 4.6 Duplicate 10-May-16 GROUND WATER C0-60 < 1.7 10-May-16 GROUND WATER ZN-65 < 3.4 10-May-16 GROUND WATER ZN-65 < 6.2 Duplicate 10-May-16 GROUND WATER ZR-NB-95 < 5.5 Duplicate 10-May-16 GROUND WATER ZR-NB-95 < 2.0 10-May-16 GROUND WATER 1-131 < 0.238 10-May-16 GROUND WATER 1-131 < 0.367 Duplicate 10-May-16 GROUND WATER CS-134 < 3.9 10-May-16 GROUND WATER CS-134 < 5.8 Duplicate 10-May-16 GROUND WATER cs.:131 < 1.7 10-May-16 GROUND WATER CS-137 < 4.8 Duplicate 10-May-16. GROUND WATER BA-LA-140 < 1.3 10-May-16 GROUND WATER BA-LA-140 < 2.3 Duplicate 10-May-16 GROUND WATER H-3 < 150.0 Duplicate 10-May-16 GROUND WATER H-3 < 150.0 17-Aug-16 GROUND WATER . MN-54 < 2.3 17-Aug-16 GROUND WATER C0-58 < 3.7 17-Aug-16 GROUND WATER FE-59 < 8.2 17-Aug-16 GROUND WATER C0-60 < 2.7 17-Aug-16 GROUND WATER ZN-65 < 3.0 2016 Annual Radiological Environmental Operating Report Page C-28 Wolf Creek Generating Station Exposure Pathway -Waterborne Ground Water Location: B-12 Collection Sample Nuclide Concentration Date Description 17-Aug-16 GROUND WATER ZR-NB-95 17-Aug-16 GROUND WATER 1-131 17-Aug-16 GROUND WATER CS-134 17-Aug-16 GROUND WATER CS-137 17-Aug-16 GROUND WATER BA-LA-140 17-Aug-16 GROUND WATER H-3 30-Nov-16 GROUND WATER MN-54 30-Nov-16 GROUND WATER C0-58 30-Nov-16 GROUND WATER FE-59 30-Nov-16 GROUND WATER C0-60 30-Nov-16 GROUND WATER ZN-65 30-Nov-16 GROUND WATER ZR-NB-95 30-Nov-16 GROUND WATER 1-131 30-Nov-16 GROUND WATER CS-134 30-Nov-16 GROUND WATER CS-137 30-Nov-16 GROUND WATER BA-LA-140 30-Nov-16 GROUND WATER H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station (pCi/Liter) < < < < < < < < < < < < < < < < < Duplicate Analysis 4.4 0.31 4.4 2.5 5.6 149.0 3.8 2.6 4.9 1.8 2 .. 5 2.4 0.384 3.8 4.1 3.4 174.0 Page C-29 Exposure Pathway -Waterborne Ground Water Location: C-10 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Liter) Analysis 22-Feb-16 GROUND WATER MN-54 < 2.8 Duplicate 22-Feb-16 GROUND WATER MN-54 <-3.5 22-Feb-16 GROUND WATER C0-58 < 1.7 Duplicate 22-Feb-16 GROUND WATER C0-58 < 1.1 22-Feb-16 GROUND WATER FE-59 < 4.3 Duplicate 22-Feb-16 GROUND WATER FE-59 < 5.3 22-Feb-16 GROUND WATER C0-60 < 2.3 Duplicate 22-Feb-16 GROUND WATER C0-60 < 3.3 22-Feb-16 GROUND WATER ZN-65 < 2.6 22-Feb-16 GROUND WATER ZN-65 < 3.1 Duplicate 22-Feb-16 GROUND WATER ZR-NB-95 < 3.2 22-Feb-16 GROUND WATER ZR-NB-95 < 3.4 Duplicate 22-Feb-16 GROUND WATER 1-131 < 0.416 Duplicate 22-Feb-16 GROUND WATER 1-131 < 0.434 22-Feb-16 GROUND WATER CS-134 < 3.2 22-Feb-16 GROUND WATER CS-134 < 3.4 Duplicate 22-Feb-16 GROUND WATER CS-137 < 2.2 Duplicate 22-Feb-16 GROUND WATER CS-137 < 2.7 22-Feb-16 GROUND WATER BA-LA-140 < 1.4 Duplicate 22-Feb-16 GROUND WATER BA-LA-140 < 2.5 22-Feb-16 GROUND WATER H-3 < 172.0 22-Feb-16 GROUND WATER H-3 < 145.0 Duplicate 10-May-16 GROUND WATER MN-54 < 1.6 10-May-16 GROUND WATER C0-58 < 2.1 10-May-16 GROUND WATER FE-59 < 2.9 10-May-16 GROUND WATER C0-60 < 1.3 10-May-16 GROUND WATER ZN-65 < 2.3 10-May-16 GROUND WATER ZR-NB-95 < 2.5 10-May-16 GROUND WATER 1-131 < 0.404 10-May-16 GROUND WATER CS-134 < 3.2 10-May-16 GROUND WATER CS-137 < 3.1 10-May-16 GROUND WATER BA-LA-140 < 1.8 10-May-16 GROUND WATER H-3 < 150.0 17-Aug-16 GROUND WATER MN-54 < 3.4 17-Aug-16 GROUND WATER C0-58 < 3.3 17-Aug-16 GROUND WATER FE-59 < 5.7 17-Aug-16 GROUND WATER C0-60 < 2.5 17-Aug-16 GROUND WATER ZN-65 < 7.3 2016 Annual Radiological Environmental Operating Report Page C-30 Wolf Creek Generating Station Exposure Pathway -Waterborne Ground Water Location: C-10 Collection Sample Nuclide Concentration Date Description 17-Aug-16 GROUND WATER ZR-NB-95 17-Aug-16 GROUND WATER 1-131 17-Aug-16 GROUND WATER CS-134 17-Aug-16 GROUND WATER CS-137 17-Aug-16 GROUND WATER BA-LA-140 17-Aug-16 GROUND WATER H-3 30-Nov-16 GROUND WATER MN-54 30-Nov-16 GROUND WATER C0-58 30-Nov-16 GROUND WATER FE-59 30-Nov-16 GROUND WATER C0-60 30-Nov-16 GROUND WATER ZN-65 30-Nov-16 GROUND WATER ZR-NB-95 30-Nov-16 GROUND WATER 1-131 30-Nov-16 GROUND WATER CS-134 30-Nov-16 GROUND WATER CS-137 30-Nov-16 GROUND WATER BA-LA-140 30-Nov-16 GROUND WATER H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station (pCi/Liter) < < < < < < < < < < < <' < < < <

< Duplicate Analysis 2.8 0.392 4.0 4.1 3.3 149.0 2.5 3.2 4.1 3.1 6.3 1.9 0.396 3.2 3.2 3.5 174.0 Page C-31 Exposure Pathway -Waterborne Ground Water Location: C-49 Collection Sample Nuclide Concentration Duplicate Date Description {pCi/Liter) Analysis 22-Feb-16 GROUND WATER MN-54 < 3.4 22-Feb-16 GROUND WATER C0-58 < 1.9 22-Feb-16 GROUND WATER FE-59 < 5.5 22-Feb-16 GROUND WATER C0-60 < 2.5 22-Feb-16 GROUND WATER ZN-65 < 6.3 22-Feb-16 GROUND WATER ZR-NB-95 < 4.7 22-Feb-16 GROUND WATER 1-131 < 0.492 22-Feb-16 GROUND WATER CS-134 < 2.9 22-Feb-16 GROUND WATER CS-137 < 3.3 22-Feb-16 GROUND WATER BA-LA-140 < 2.5 GROUND WATER H-3 < 145.0 10-May-16 GROUND WATER MN-54 < 4.5 10-May-16 GROUND WATER C0-58 < 3.4 10-May-16 GROUND WATER FE-59 < 6.1 10-May-16 GROUND WATER C0-60 < 4.3 10-May-16 GROUND WATER ZN-65 < 6.6 10-May-16 GROUND WATER ZR-NB-95 < 5.2 10-May-16 GROUND WATER 1-131 < 0.363 10-May-16 GROUND WATER CS-134 < 5.5 10-May-16 GROUND WATER CS-137 < 3.5 10-May-16 GROUND WATER BA-LA-140 < 2.7 10-May-16 GROUND WATER H-3 < 150.0 17-Aug-16 GROUND WATER MN-54 < 1.9 17-Aug-16 GROUND WATER C0-58 < 3.3 17-Aug-16 GROUND WATER FE-59 < 5.5 17-Aug-16 GROUND WATER C0-60 < 1.5 17-Aug-16 GROUND WATER ZN-65 < 6.1 17-Aug-16 GROUND WATER ZR-NB-95 < 1.9 17-Aug-16 GROUND WATER 1-131 < 0.454 17-Aug-16 GROUND WATER CS-134 < 4.0 17-Aug-16 GROUND WATER CS-137 < 3.3 17-Aug-16 GROUND WATER BA-LA-140 < 3.1 17-Aug-16 GROUND WATER H-3 < 149.0 30-Nov-16 GROUND WATER MN-54 < 3.5 30-Nov-16 GROUND WATER C0-58 < 3.5 30-Nov-16 GROUND WATER FE-59 < 6.0 30-Nov-16 GROUND WATER C0-60 < 3.6 30-Nov-16 GROUND WATER ZN-65 < 5.4 2016 Annual Radiological Environmental Operating Report Page C-32 Wolf Creek Generating Station Exposure Pathway -Waterborne Ground Water Location: C-49 Collection Sample Nuclide Concentration Date Description 30-Nov-16 GROUND WATER ZR-NB-95 30-Nov-16 GROUND WATER 1-131 30-Nov-16 GROUND WATER CS-134 30-Nov-16 GROUND WATER CS-137 30-Nov-16 GROUND WATER BA-LA-140 30-Nov-16 GROUND WATER H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station (pCi/Liter) < < < < < < Duplicate Analysis 3.5 0.316 4.1 3.0 4.6 174.0 Page C-33 Exposure Pathway -Waterborne Ground Water Location: F-1 Collection Sample Nuclide Concentration Duplicate Date (pCi/Liter) Analysis 22-Feb-16 GROUND WATER MN-54 < 3.4 22-Feb-16 GROUND WATER C0-58 < 1.9 22-Feb-16 GROUND WATER FE-59 < 2.8 22-Feb-16 GROUND WATER C0-60 < 2.4 22-Feb-16 GROUND WATER ZN-65 < 2.7 22-Feb-16 GROUND WATER ZR-NB-95 < 2.0 22-Feb-16 GROUND WATER 1-131 < 0.474 22-Feb-16 GROUND WATER CS-134 < 3.5 22-Feb-16 GROUND WATER CS-137 < 2.3 22-Feb-16 GROUND WATER BA-LA-140 < 2.1 22-Feb-16 GROUND WATER H-3 < 145.0 10-May-16 GROUND WATER MN-54 < 2.0 10-May-16 GROUND WATER C0-58 < 2.1 10-May-16 GROUND WATER FE-59 < 4.7 10-May-16 GROUND WATER C0-60 < 2.3 10-May-16 GROUND WATER ZN-65 < 4.7 10-May-16 GROUND WATER ZR-NB-95 < 2.5 10-May-16 GROUND WATER 1-131 < 0.337 10-May-16 GROUND WATER CS-134 < 2.9 10-May-16 GROUND WATER CS-137 < 3.1 10-May-16 GROUND WATER BA-LA-140 < 1.1 10-May-16 GROUND WATER H-3 < 150.0 17-Aug-16 GROUND WATER MN-54 < 2.3 17-Aug-16 GROUND WATER C0-58 < 2.3 17-Aug-16 GROUND WATER FE-59 < 6.1 17-Aug-16 GROUND WATER C0-60 < 1.2 17-Aug-16 GROUND WATER ZN-65 < 1.7 17-Aug-16 GROUND WATER ZR-NB-95 < 2.8 17-Aug-16. GROUND WATER 1-131 < 0.298 17-Aug-16 GROUND WATER CS-134 < 2.7 17-Aug-16 GROUND WATER CS-137 < 3.1 17-Aug-16 GROUND WATER BA-LA-140 < 3.0 17-Aug-16 GROUND WATER H-3 < 149.0 30-Nov-16 GROUND WATER MN-54 < 2.9 30-Nov-16 GROUND WATER C0-58 < 1.3 30-Nov-16 GROUND WATER FE-59 < 3.8 30-Nov-16 GROUND WATER C0-60 < 2.4 30-Nov-16 GROUND WATER ZN-65 < 2.3 2016 Annual Radiological Environmental Operating Report Page C -34 Wolf Creek Generating Station Exposure Pathway -Waterborne Ground Water Location: F-1 Collection Sample Nuclide Concentration Date Description 30-Nov-16 GROUND WATER ZR-NB-95 30-Nov-16 GROUND WATER 1-131 30-Nov-16 GROUND WATER CS-134 30-Nov-16 GROUND WATER CS-137 30-Nov-16 GROUND WATER BA-LA-140 30-Nov-16 GROUND WATER H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station (pCi/Liter) < < < < < < Duplicate Analysis 3.0 0.307 2.7 2.7 3.5 174.0 Page C-35 Exposure Pathway-Waterborne Ground Water Location: G-2 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Liter) Analysis 22-Feb-16 GROUND WATER MN-54 < 6.8 22-Feb-16 GROUND WATER C0-58 < 3.3 22-Feb-16 GROUND WATER FE-59 < 6.8 22-Feb-16 GROUND WATER C0-60 < 6.9 22-Feb-16 GROUND WATER ZN-65 < 16.4 22-Feb-16 GROUND WATER ZR-NB-95 < 10.2 22-Feb-16 GROUND WATER 1-131 < 0.419 22-Feb-16 GROUND WATER CS-134 < 8.4 22-Feb-16 GROUND WATER CS-137 < 8.2 22-Feb-16 GROUND WATER BA-LA-140 < 7.9 22-Feb-16 GROUND WATER H-3 < 145.0 10-May-16 GROUND WATER MN-54 < 2.9 10-May-16 GROUND WATER C0-58 < 2.3 10-May-16 GROUND WATER FE-59 < 2.6 10-May-16 GROUND WATER C0-60 < 2.0 10-May-16 GROUND WATER ZN-65 < 3.9 10-May-16 GROUND WATER ZR-NB-95 < 2.8 10-May-16 GROUND WATER 1-131 < 0.485 10-May-16 GROUND WATER CS-134 < 2.7 10-May-16 GROUND WATER CS-137 < 3.0 10-May-16 GROUND WATER BA-LA-140 < 2.0 10-May-16 GROUND WATER H-3 < 150.0 17-Aug-16 GROUND WATER MN-54 < 4.6 17-Aug-16 GROUND WATER C0-58 < 3.0 17-Aug-16 GROUND WATER FE-59 < 7.1 17-Aug-16 GROUND WATER C0-60 < 5.3 17-Aug-16 GROUND WATER ZN-65 < 9.3 17-Aug-16 GROUND WATER ZR-NB-95 < 3.6 17-Aug-16 GROUND WATER 1-131 < 0.383 17-Aug-16 GROUND WATER CS-134 < 6.0 17-Aug-16 GROUND WATER CS-137 < 4.4 17-Aug-16 GROUND WATER BA-LA-140 < 5.3 17-Aug-16 GROUND WATER H-3 < 149.0 30-Nov-16 GROUND WATER MN-54 < 1.4 30-Nov-16 GROUND WATER C0-58 < 1.7 30-Nov-16 GROUND WATER FE-59 < 5.4 30-Nov-16 GROUND WATER C0-60 < 2.1 30-Nov-16 GROUND WATER ZN-65 < 2.7 2016 Annual Radiological Environmental Operating Report Page C-36 Wolf Creek Generating Station Exposure Pathway -Waterborne Ground Water Location: G-2 Collection Sample Nuclide Concentration Date Description 30-Nov-16 GROUND WATER ZR-NB-95 30-Nov-16 GROUND WATER 1-131 30-Nov-16 GROUND WATER CS-134 30-Nov-16 GROUND WATER CS-137 30-Nov-16 GROUND WATER BA-LA-140 30-Nov-16 GROUND WATER H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station (pCi/Liter) < < < < < < Duplicate Analysis 3.3 0.281 3.0 1.8 2.7 174.0 Page C-37 Exposure Pathway -Waterborne Ground Water Location: J-1 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Liter) Analysis 22-Feb-16 GROUND WATER MN-54 < 2.9 22-Feb-16 GROUND WATER C0-58 < 1.4 22-Feb-16 GROUND WATER FE-59 < 7.5 22-Feb-16 GROUND WATER C0-60 < 3.4 22-Feb-16 GROWND WATER ZN-65 < 9.2 22-Feb-16 GROUND WATER ZR-NB-95 < 4.8 22-Feb-16 GROUND WATER 1-131 < 0.163 22-Feb-16 GROUND WATER CS-134 < 4.2 22-Feb-16 GROUND WATER CS-137 < 2.4 22-Feb-16 GROUND WATER BA-LA-140 < 2.6 22-Feb-16 GROUND WATER H-3 < 145.0 10-May-16 GROUND WATER MN-54 < 4.0 10-May-16 GROUND WATER C0-58 < 2.7 10-May-16 GROUND WATER FE-59 < 5:8 10-May-16 GROUND WATER C0-60 < 2.1 1'0-May-16 GROUND WATER ZN-65 < 7.1 10-May-16 GROUND WATER ZR-NB-95 < 3.1 10-May-16 GROUND WATER 1-131 < 0.475 10-May-16 GROUND WATER CS-134 < 4.1 10-May-16 GROUND WATER CS-137 < 2.9 10-May-16 GROUND WATER BA-LA-140 < 1.8 10-May-16 GROUND WATER H13 < 150.0 17-Aug-16 GROUND WATER MN-54 < 1.9 17-Aug-16 GROUND WATER C0-58 < 2.3 17-Aug-16 GROUND WATER FE-59 < 5.7 17-Aug-16 GROUND WATER C0-60 < 3;8 17-Aug-16 GROUND WATER ZN-65 < 5.4 17-Aug-16 GROUND WATER ZR-NB-95 < 2.5 17-Aug-16 GROUND WATER 1-131 < 0.391 17-Aug-16 GROUND WATER CS-134 < 4.3 17-Aug-16 GROUND WATER CS-137 < 2.6 17-Aug-16 GROUND WATER BA-LA-140 < 3.0 17-Aug-16 GROUNDWATER H-3 < 148.0 30-Nov-16 GROUND WATER MN-54 < 5.9 30-Nov-16 GROUND WATER C0-58 < 4.8 30-Nov-16 GROUND WATER FE-59 < 8.3 30-Nov-16 GROUND WATER C0-60 < 5.4 30-Nov-16 GROUND WATER ZN-65 < 5.2 2016 Annual Radiological Environmental Operating Report Page C-38 Wolf Creek Generating Station -----------------------

Exposure Pathway -Waterborne Ground Water Location: J-1 Collection. Sample Nuclide Concentration Date Description 30-Nov-16 GROUND WATER ZR-NB-95 , 30-Nov-16 GROUND WATER 1-131 30-Nov-16 GROUND WATER CS-134 30-Nov-16 GROUND WATER CS-137 30-Nov-16 GROUND WATER BA-LA-140 30-Nov-16 GROUND WATER H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station (pCi/Liter) < < < < < < Duplicate Analysis 8.0 0.311 6.1 6.0 4.2 174.0 Page C-39 Exposure Pathway -Waterborne Ground Water Location: J-2 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Liter) Analysis 22-Feb-16 GROUND WATER MN-54 < 2.7 22-Feb-16 GROUND WATER C0-58 < 1.7 22:-Feb-16 GROUND WATER FE-59 < 4.9 22-Feb-16 GROUND WATER C0-60 < 2.0 22-Feb-16 GROUND WATER ZN-65 < 5.3 22-Feb-16 GROUND WATER ZR-NB-95 < 3.1 22-Feb-16 GROUND WATER 1-131 < 0.188 22-Feb-16 GROUND WATER CS-134 < 2.9 22-Feb-16 GROUND WATER CS-137 < 3.0 22-Feb-16 GROUND WATER BA-LA-140 < 3.0 22-Feb-16 GROUND WATER H-3 < 145.0 .10-May-16 GROUND WATER MN-54 < 2.0 10-May-16 GROUND WATER C0-58 < 1.6 10-May-16 GROUND WATER FE-59 < 2.6 10-May-16 GROUND WATER C0-:60 < 2.0 10-May-16 GROUND WATER ZN-65 < 3.4 10-May-16 GROUND WATER ZR-NB-95 < 2.5 10-May-16 GROUND WATER 1-131 < 0.453 10-May-16 GROUND WATER CS-134 < 2.6 10-May-16 GROUND WATER CS-137 < 2.2 10-May-16 GROUND WATER BA-LA-140 < 2.9 10-May-16 GROUND WATER H-3 < 150.0 17-Aug-16 GROUND WATER MN-54 < 3.4 17-Aug-16 GROUND WATER C0-58 < 1.2 17-Aug-16 GROUND WATER FE-59 < 4.9 17-Aug-16 GROUND WATER C0-60 < 2.0 17-Aug-16 GROUND WATER ZN-65 < 4.5 17-Aug-16 GROUND WATER ZR-NB-95 < 2.0 17-Aug-16 GROUND WATER 1-131 < 0.276 17-Aug-16 GROUND WATER CS-134 < 3.6 17-Aug-16 GROUND WATER CS-137 < 2.9 17-Aug-16 GROUND WATER BA-LA-140 < 3.0 17-Aug-16 GROUND WATER H-3 < 149.0 30-Nov-16 GROUND WATER MN-54 < 2.4 30-Nov-16 GROUND WATER C0-58 < 2.2 30-Nov-16 GROUND WATER FE-59 < 4.1 30-Nov-16 GROUND WATER C0-60 < 2.4 30-Nov-16 GROUND WATER ZN-65 < 4.1 2016 Annual Radiological Environmental Operating Report Page C-40 Wolf Creek Generating Station Exposure Pathway -Waterborne Ground Water Location: J-2 Collection Sample Nuclide Concentration Date Description 30-Nov-16 GROUND WATER ZR-NB-95 30-Nov-16 GROUND WATER 1-131 30-Nov-16 GROUND WATER CS-134 30-Nov-16 GROUND WATER CS-137 30-Nov-16 GROUND WATER BA-LA-140 30-Nov-16 GROUND WATER H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station (pCi/Liter) < < < < < < Duplicate Analysis 2.9 0.329 3.7 2.1 4.5 174.0 Page C-41 Exposure Pathway -Waterborne Ground Water Location: L-49 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Liter) Analysis 22-Feb-16 GROUND WATER MN-54 < 2.3 22-Feb-16 GROUND WATER C0-58 < 2.5 22-Feb-16 GROUND WATER FE-59 < 3.7 22-Feb-16 GROUND WATER C0-60 < 2.1 22-Feb-16 GROUND WATER ZN-65 < 2.9 22-Feb-16 GROUND WATER ZR-NB-95 < 2.8 22-Feb-16 GROUND WATER 1-131 < 0.265 22-Feb-16 GROUND WATER CS-134 < 2.7 22-Feb-16 GROUND WATER CS-137 < 2.6 22-Feb-16 GROUND WATER BA-LA-140 < 1.9 22-Feb-16 GROUND WATER H-3 < 145.0 10-May-16 GROUND WATER MN-54 < 4.4 10-May-16 GROUND WATER C0-58 < 5.2 10-May-16 GROUND WATER FE-59 < 7.7 10-May-16 GROUND WATER C0-60 < 4.6 10-May-16 GROUND WATER ZN-65 < 8.1 10-May-16 GROUND WATER ZR-NB-95 < 6.5 10-May-16 GROUND WATER 1-131 < 0.435 10-May-16 GROUND WATER CS-134 < 5.6 10-May-16 GROUND WATER CS-137 < 3.7 10-May-16 GROUND WATER BA-LA-140 < 2.8 10-May-16 GROUND WATER H-3 < 150.0 17-Aug-16 GROUND WATER MN-54 < 3.3 17-Aug-16 GROUND WATER C0-58 < 3.0 17-Aug-16 GROUND WATER FE-59 < 4.1 17-Aug-16 GROUND WATER C0-60 < 2.7 17-Aug-16 GROUND WATER ZN-65 < 8.4 17-Aug-16 GROUND WATER ZR-NB-95 < 4.3 17-Aug-16 GROUND WATER 1-131 < 0.291 17-Aug-16 GROUND WATER CS-134 < 4.5 17-Aug-16 GROUND WATER CS-137 < 3.4 17-Aug-16 GROUND WATER BA-LA-140 < 3.4 17-Aug-16 GROUND WATER H-3 < 149.0 30-Nov-16 GROUND WATER MN-54 < 3.1 30-Nov-16 GROUND WATER C0-58 < 3.1 30-Nov-16 GROUND WATER FE-59 < 5.1 30-Nov-16 GROUND WATER C0-60 < 3.8 30-Nov-16 GROUND WATER ZN-65 < 3.7 2016 Annual Radiological Environmental Operating Report Page C-42 Wolf Creek Generating Station Exposure Pathway -Waterborne Ground Water Location: L-49 Collection Sample Nuclide Concentration Date Description 30-Nov-16 GROUND WATER ZR-NB-95 30-Nov-16 GROUND WATER 1-131 . 30-Nov-16 GROUND WATER CS-134 30-Nov-16 GROUND WATER CS-137 30-Nov-16 GROUND WATER BA-LA-140 30-Nov-16 GROUND WATER H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station (pCi/Liter) < < < < < < Duplicate Analysis 2.8 0.349 4.1 5.4 4.8 174.0 Page C-43

Exposure Pathway -Waterborne Drinking Water Location: BW-15 Collection Nuclide Concentration Duplicate Date (pCi/Liter) Analysis 01-Feb-16 MN-54 < 2.7 01-Feb-16 C0-58 < 3.8 01-Feb-16 FE-59 < 6.4 01-Feb-16 C0-60 < 2.4 01-Feb-16 ZN-65 < 5.2 01-Feb-16 ZR-NB-95 < 4.0 01-Feb-16 1-131 < 0.165 01-Feb-16 CS-134 < 3.2 01-Feb-16 CS-137 < 2.0 01-Feb-16 BA-LA-140 < 6.4 01-Feb-16 GROSS BETA 2.657 +/-0.353 01-Mar-16 MN-54 < 2.4 01-Mar-16 C0-58 < 1.5 01-Mar-16 FE-59 < 4.1 01-Mar-16 C0-60 < 2.2 01-Mar-16 ZN-65 < 1.9 01-Mar-16 ZR-NB-95 < 2.2 01-Mar-16 1-131 < 0.282 01-Mar-16 CS-134 < 2.7 01-Mar-16 CS-137 < 2.5 01-Mar-16 BA-LA-140 < 1.0 01-Mar-16 GROSS BETA 2.610 +/-0.657 04-Apr-16 MN-54 < 2.6 04-Apr-16 C0-58 < 2.4 04-Apr-16 FE-59 < 5.6 04-Apr-16 C0-60 < 2.4 04-Apr-16 ZN-65 < 5.7 04-Apr-16 ZR-NB-95 < 2.9 04-Apr-16 1-131 < 0.338 04-Apr-16 CS-134 < 3.8 04-Apr-16 CS-137 < 1.4 04-Apr-16 BA-LA-140 < 2.3 04-Apr-16 GROSS BETA 2.526 +/-0.668 04-May-16 MN-54 < 1.6 04-May-16 C0-58 < 3.1 04-May-16 FE-59 < 3.2 04-May-16 C0-60 < 2.5 04-May-16 ZN-65 < 5.4 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-44 Exposure Pathway -Waterborne Drinking Water Location: BW-15 Collecti.on Nuclide Concentration Date (pCi/Liter) 04-May-16 ZR-NB-95 < 2.7 04-May-16 1-131 < 0.348 04-May-16 CS-134 < 3.2 04-May-16 CS-137 < 2.3 04-May-16 BA-LA-140 < 2.0 04-May-16 GROSS BETA 2.641 +/-0.661 06-Jun-16 MN-54 < 5.3 06-Jun-16 C0-58 < 3.7 06-Jun-16 FE-59 < 10.6 06-Jun-16 C0-60 < 3.3 06-Jun-16 ZN-65 < 4.7 06-Jun-16 ZR-NB-95 < 5.2 06-Jun-16 1-131 < 0.45 06-Jun-16 CS-134 < 5.4 06-Jun-16 CS-137 < 2.5 06-Jun-16 BA-LA-140 < 2.6 06-Jun-16 GROSS BETA 2.185 +/-0.631 12-Jul-16 MN-54 < 3.1 12-Jul-16 C0-58 < 1.9 12-Jul-16 FE-59 < 2.5 12-Jul-16 C0-60 < 1.7 12-Jul-16 ZN-65 < 4.5 12-Jul-16 ZR-NB-95 < 1.8 12-Jul-16 1-131 < 0.337 12-Jul-16 CS-134 < 2.7 12-Jul-16 CS-137 < 1.6 12-Jul-16 BA-LA-140 < 3.5 12-Jul-16 GROSS BETA 2.483 +/-0.637 02-Aug-16 MN-54 < 3.8 02-Aug-16 C0-58 < 2.1 02-Aug-16 FE-59 < 4.1 02-Aug-16 C0-60 < 1.1 02-Aug-16 ZN-65 < 4.1 02-Aug-16 ZR-NB-95 < 2.4 02-Aug-16 1-131 < 0.177 02-Aug-16 CS-134 < 3.9 02-Aug-16 CS-137 < 1.7 02-Aug-16 BA-LA-140 < 2.7 20*1 G Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis Page C-45

' \ Exposure Pathway -Waterborne Drinking Water Location: BW-15 Collection Nuclide Concentration Duplicate Date (pCi/Liter) Analysis ' 02-Aug-16 GROSS BETA 3.227 +/-0.683 07-Sep-16 MN-54 < 5.5 07-Sep-16 C0-58 < 5.1 07-Sep-16 FE-59 < 4.1 07-Sep-16 C0-60 < 4.8 07-Sep-16 ZN-65 < 3.0 07-Sep-16 ZR-NB-95 < 5.5 07-Sep-16 1-131 < 0.293 07-Sep-16 CS-134 < 5.8 07-Sep-16 CS-137 < 4.5 07-Sep-16 BA-LA-140 < 5.9 07-Sep-16 GROSS BETA 2.954 +/-0.505 03-0ct-16 MN-54 < 2.9 03-0ct-16 C0-58 < 1.4 03-0ct-16 FE-59 < 5.7 03-0ct-16 C0-60 < 1.9 03-0ct-16 ZN-65 < 8.0 03-0ct-16 ZR-NB-95 < 3.1 03-0ct-16 1-131 < 0.216 03-0ct-16 CS-134 < 3.8 03-0ct-16 CS-137 < 2.1 03-0ct-16 BA-LA-140 < 3.6 03-0ct-16 GROSS BETA 3.087 +/-0.495 08-Nov-16 MN-54 < 3.9 08-Nov-16 C0-58 < 3.8 08-Nov-16 FE-59 < 1.8 08-Nov-16 C0-60 < 3.9 08-Nov-16 ZN-65 < 7.7 08-Nbv-16 ZR-NB-95 < 4.4 08-Nov-16 1-131 < 0.294 08-Nov-16 CS-134 < 3.9 08-Nov-16 CS-137 < 4.1 08-Nov-16 BA-LA-140 < 3.3 08-Nov-16 GROSS BETA 2.727 +/-0.66 05-Dec-16 MN-54 < 2.8 05-Dec-16 C0-58 < 2.9 05-Dec-16 FE-59 < 4.2 05-Dec-16 C0-60 < 2.0 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-46 Exposure Pathway -Waterborne Drinking Water Location: BW-15 Collection Nuclide Concentration Date (pCi/Liter) 05-Dec-16 ZN-65 < 2.4 05-Dec-16 ZR-NB-95 < 2.6 05-Dec-16 1-131 < 0.367 05-Dec-16 CS-134 < 2.4 05-Dec-16 CS-137 < 1.7 05-Dec-16 BA-LA-140 < 3.1 05-Dec-16 GROSS BETA 3.051 +/-0.685 04-Jan-17 MN-54 < 2.1 04-Jan-17 C0-58 < 2.6 04-Jan-17 FE-59 < 5.1 04-Jan-17 C0-60 < 1.9 04-Jan-17 ZN-65 < 1.7 04-Jan-17 ZR-NB-95 < 3.5 04-Jan-17 1-131 < 0.432 04-Jan-17 CS-134 < 3.3 04-Jan-17 CS-137 < 3.2 04-Jan-17 BA-LA-140 < 4.7 04-Jan-17

  • GROSS BETA 2.430 +/-0.647 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis PageC-47 Exposure Pathway -Waterborne Drinking Water Location: 10-DW Collection Nuclide Concentration Duplicate Date (pCi/Liter) Analysis 01-Feb-16 MN-54 < 2.0 01-Feb-16 C0-58 < 2.8 01-Feb-16 FE-59 < 3.7 01-Feb-16 C0-60 < 2.7 01-Feb-16 ZN-65 < 4.6 01-Feb-16 ZR-NB-95 < 3.3 01-Feb-16 1-131 < 0.17 01-Feb-16 CS-134 < 2.8 01-Feb-16 CS-137 < 3.2 01-Feb-16 BA-LA-140 < 2.3 01-Feb-16 GROSS BETA 2.291 +/-0.355 01-Mar-16 MN-54 < 2.3 01-Mar-16 C0-58 < 2.7 01-Mar-16 FE-59 < 3.4 01-Mar-16 C0-60 < 2.2 01-Mar-16 ZN-65 < 4.6 01-Mar-16 ZR-NB-95 < 2.3 01-Mar-16 1-131 < 0.251 01-Mar-16 CS-134 < 3.6 01-Mar-16 CS-137 < 1.9 01-Mar-16 BA-LA-140 < 2.1 01-Mar-16 GROSS BETA 2.613 +/-0.706 04-Apr-16 MN-54 < 2.0 04-Apr-16 C0-58 < 2.6 04-Apr-16 FE-59 < 3.6 04-Apr-16 C0-60 < 2.9 04-Apr-16 ZN-65 < 4.5 04-Apr-16 ZR-NB-95 < 2.3 04-Apr-16 1-131 < 0.308 04-Apr-16 CS-134 < 2.9 04-Apr-16 CS-137 < 2.7 04-Apr-16 BA-LA-140 < 1.5 04-Apr-16 GROSS BETA 2.538 +/-0.667 04-May-16 MN-54 < 2.5 04-May-16 C0-58 < 1.2 04-May-16 FE-59 < 3.9 04-May-16 C0-60 < 2.5 04-May-16 ZN-65 < 3.8 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station
  • Page C-48 Exposure Pathway -Waterborne Drinking Water Location: 10-DW Collection Nuclide Concentration Duplicate Date (pCi/Liter) Analysis 04-May-16 ZR-NB-95 < 3.4 04-May-16 1-131 < 0.36 04-May-16 CS-134 < 2.6 04-May-16 CS-137 < 2.9 04-May-16 BA-LA-140 < 3.2 04-May-16 GROSS BETA 2.254 +/-0.628 06-Jun-16 MN-54 < 2.2 06-Jun-16 C0-58 < 1.4 06-Jun-16 FE-59 < 4.2 06-Jun-16 C0-60 -< 2.1 06-Jun-16 ZN-65 < 4.5 06-Jun-16 ZR-NB-95 < 1.4 06-Jun-16 1-131 < 0.28 06-Jun-16 CS-134 < 2.6 06-Jun-16 CS-137 < 3.1 06-Jun-16 BA-LA-140 < 2.0 06-Jun-16 GROSS BETA 1.928 +/-0.601 12-Jul-16 MN-54 < 2.2 12-Jul-16 C0-58 < 1.7 12-Jul-16 -FE-59 < 2.0 12-Jul-16 C0-60 < 2.0 12-Jul-16 ZN-65 < 2.6 12-Jul-16 ZR-NB-95 < 2.7 12-Jul-16 1-131 < 0.43 12-Jul-16 CS-134 < 2.6 12-Jul-16 CS-137 < 3.2 12-Jul-16 BA-LA-140 < 2.5 12-Jul-16 GROSS BETA 3.060 +/-0.668 02-Aug-16 MN-54 < 2.8 02-Aug-16 C0-58 < 2.0 02-Aug-16 FE-59 < 3.6 02-Aug-16 C0-60 < 1.5 02-Aug-16 ZN-65 < 2.1 02-Aug-16 ZR-NB-95 < 2.3 02-Aug-16 1-131 < 0.167 02-Aug-16 CS-134 < 2.9 02-Aug-16 CS-137 < 3.8 02-Aug-16 BA-LA-140 < 2.8 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-49 Exposure Pathway-Waterborne Drinking Water Location: 10-DW Collection Nuclide Concentration Date (pCi/Liter) 02-Aug-16 GROSS BETA 2.935 +/-0.674 07-Sep-16 MN-54 < 4.2 07-Sep-16 C0-58 < 1.9 07-Sep-16 FE-59 < 3.8 07-Sep-16 C0-60 < 2.8 07-Sep-16 ZN-65 < 4.7 07-Sep-16 ZR-NB-95 < 3.7 07-Sep-16 1-131 < 0.268 07-Sep-16 CS-134 < 3.9 07-Sep-16 CS-137 < 3.6 07-Sep-16 BA-LA-140 < 2.5 07-Sep-16 GROSS BETA 3.084 +/-0.511 03-0ct-16 MN-54 < 2.6 03-0ct-16 C0-58 < 2.1 03-0ct-16 FE-59 < 4.4 03-0ct-16 C0-60 < 2.0 J03-0ct-16 ZN-65 < 3.0 03-0ct-16 ZR-NB-95 < 1.4 03-0ct-16 1-131 < 0.409 03-0ct-16 CS-134 < 2.8 03-0ct-16 CS-137 < 2.2 03-0ct-16 BA-LA-140 < 2.7 03-0ct-16 GROSS BETA 3.279 +/-0.507 08-Nov-16 MN-54 < 2.5 08-Nov-16 C0-58 < 2.1 08-Nov-16 FE-59 < 5.4 08-Nov-16 C0-60 < 2.8 08-Nov-16 ZN-65 < 5.8 08-Nov-16 ZR-NB-95 < 3.3 08-Nov-16 1-131 < 0.293 08-Nov-16 CS-134 < 3.8 08-Nov-16 CS-137 < 3.2 08-Nov-16 BA-LA-140 < 4.1 08-Nov-16 GROSS BETA 3.779 +/-0.739 05-Dec-16 MN-54 < 2.9 05-Dec-16 C0-58 < 1.4 05-Dec-16 FE-59 < 3.5 05-Dec-16 C0-60 < 2.3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis Page C-50 Exposure Pathway -Waterborne Drinking Water Location: 10-DW Collection Nuclide Concentration Date (pCi/Liter) 05-Dec-16 ZN-65 < 6.4 05-Dec-16 ZR-NB-95 < 2.3 05-Dec-16 l-;131 < 0.474 05-Dec-16 CS-134 < 3.8 05-Dec-16 CS-137 < 3.5 05-Dec-16 BA-LA-140 < 3.5 05-Dec-16 GROSS BETA 3.969 +/-0.772 04-Jan-17 MN-54 < 2.4 04-Jan-17 C0-58 < 2.3 04-Jan-17 FE-59 < 3.7 04-Jan-17 C0-60 < 2.6 04-Jan-17 ZN-65 < 1.7 04-Jan-17 ZR-NB-95 < 1.7 04-Jan-17 1-131 <-0.486 04-Jan-17 CS-134 < 2.8 04-Jan-17 CS-137 < 2.8 04-Jan-17 BA-LA-140 < 3.6 04-Jan-17 GROSS BETA 2.588 +/-0.655 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis Page C-51 Exposure Pathway -Waterborne Drinking Water Quarterly Tritium Analysis Location: BW-15 Collection Nuclide Concentration Date (pCi/Liter) 04-Apr-16 H-3 04-Apr-16 H-3 12-Jul-16 H-3 03-0ct-16 H-3 04-Jan-17 H-3 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station < < < < < 138 138 143 157 155 Duplicate Analysis Duplicate Page C-52 Exposure Pathway -Waterborne Drinking Water Quarterly Tritium Analysis Location: 10-DW Collection Nuclide Date 04-Apr-16 H-3 12-Jul-16 H-3 12-Jul-16 H-3 03-0ct-16 H-3 04-Jan-17 H-3 Concentration (pCi/Liter) < 142 228 +/-238 < < 83 85 157 155 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis Reanalysis Page C-53 Exposure Pathway -Waterborne Shoreline Sediment Location: DC Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 27-Apr-16 SHORELINE SEDIMENT K-40 12,005.0+/-27-Apr-16 SHORELINE SEDIMENT MN-54 < 27-Apr-16 SHORELINE SEDIMENT C0-58 < 27-Apr-16 SHORELINE SEDIMENT FE-59 < 27-Apr-16 SHORELINE SEDIMENT C0-60 < 27-Apr-16 SHORELINE SEDIMENT ZN-65 < 27-Apr-16 SHORELINE SEDIMENT CS-134 < 27-Apr-16 SHORELINE SEDIMENT CS-137 199.8 +/-27-0ct.,.16 SHORELINE SEDIMENT K-40 10,437.0 +/-27-0ct-16 SHORELINE SEDIMENT MN-54 < 27-0ct-16 SHORELINE SEDIMENT C0-58 < 27-0ct-16 SHORELINE SEDIMENT FE-59 < 27-0ct-16 SHORELINE SEDIMENT C0-60 < 27-0ct-16 SHORELINE SEDIMENT ZN-65 < 27-0ct-16 SHORELINE SEDIMENT CS-134 < 27-0ct-16 SHORELINE SEDIMENT CS-137 120.1 +/-2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 801.9 34.0 29.7 62.1 16.3 64.8 22.4 35.1 258:6 10.6 12.2 18.3 9.1 19.3 7.1 8.8 Page C-54 Exposure Pathway -Waterborne Shoreline Sediment Location: EEA Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 09-Jun-16 SHORELINE SEDIMENT K-40 11,433.0 +/-09-Jun-16 SHORELINE SEDIMENT K-40 11, 155.0 +/-09-Jun-16 SHORELINE SEDIMENT . MN-54 < 09-Jun-16 SHORELINE SEDIMENT MN-54 < 09-Jun-16 SHORELINE SEDIMENT C0-58 < 09-Jun-16 SHORELINE SEDIMENT C0-58 < 09-Jun-16 SHORELINE SEDIMENT FE-59 < 09-Jun-16 SHORELINE SEDIMENT FE-59 < 09-Jun-16 SHORELINE SEDIMENT C0-60 < 09-Jun-16 SHORELINE SEDIMENT C0-60 < 09-Jun-16 SHORELINE SEDIMENT ZN-65 < 09-Jun-16 SHORELINE SEDIMENT ZN-65 < 09-Jun-16 SHORELiNE SEDIMENT CS-134 < 09-Jun-16 SHORELINE SEDIMENT CS-134 < 09-Jun-16 SHORELINE SEDIMENT CS-137 +/-09-Jun-16 SHORELINE SEDIMENT CS-137 270.8 +/-01-Aug-16 SHORELINE SEDIMENT K-40 12,465.0 +/-01-Aug-16 SHORELINE SEDIMENT K-40 13,244.0 +/-SHORELINE SEDIMENT MN-54 < 01-Aug-16 SHORELINE SEDIMENT MN-54 < 01-Aug-16 SHORELINE SEDIMENT C0-58 < 01-Aug-16 SHORELINE SEDIMENT C0-58 < 01-Aug-16 SHORELINE SEDIMENT FE:-59 < 01-Aug-16. SHORELINE SEDIMENT FE-59 < 01-Aug-16 SHORELINE SEDIMENT C0-60 < 01-Aug-16 SHORELINE SEDIMENT C0-60 < 01-Aug-16 SHORELINE SEDIMENT ZN-65 < 01-Aug-16 SHORELINE SEDIMENT ZN-65 < 01-Aug-16 SHORELINE SEDIMENT CS-134 < 0.1-Aug-16 SHORELINE SEDIMENT CS-134 < 01-Aug-16 SHORELINE SEDIMENT CS-137 96.9 +/-01-Aug-16 SHORELINE SEDIMENT CS-137 134.1 +/-2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 711.5 Duplicate 654.2 29.6 Duplicate 30.5 31.5 Duplicqte* 23.8 99.3 Duplicate 39.5 23.5 13.9 Duplicate 68.9 Duplicate 43.5 21.5 Duplicate 18.8 39.1 Duplicate 37.2 706.1 805.7 Duplicate 26.3 32.8 Duplicate 29.1 Duplicate 25.5 40.7 Duplicate 32.5 20.3 15.5 Duplicate 60.2 63.8 Duplicate 23.1 27.4 Duplicate 27.2 41.7 Duplicate Page C -55 Exposure Pathway -Waterborne Shoreline Sediment Location: JRR Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 25-Apr-16 SHORELINE SEDIMENT K-40 11,582.0 +/-25-Apr-16 SHORELINE SEDIMENT --*MN-54 < 25-Apr-16 SHORELINE SEDIMENT C0-58 < 25-Apr-16 SHORELINE SEDIMENT FE-59 < 25-Apr-16 SHORELINE SEDIMENT C0-60 < 25-Apr-16 SHORELINE SEDIMENT ZN-65 < 25-Apr-16 SHORELINE SEDIMENT CS-134 < 25-Apr-16 SHORELINE SEDIMENT CS-137 < 27-0ct-16 SHORELINE SEDIMENT K-40 16,380.0 +/-27-0ct-16 SHORELINE SEDIMENT MN-54 < 27-0ct-16 SHORELINE SEDIMENT C0-58 < 27-0ct-16 SHORELINE SEDIMENT FE-59 < 27-0ct-16 SHORELINE SEDIMENT C0-60 < 27-0ct-16 SHORELINE SEDIMENT ZN-65 < 27-0ct-16 SHORELINE SEDIMENT CS-134 < 27-0ct-16 SHORELINE SEDIMENT CS-137 112.9+/-2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 913.6 40.7 36.3 119.8 30.2 79.4 36.6 37.5 1,435.0 72.4 55.5 145.9 53.5 80.9 48.6 59.3 Page C -56 Exposure Pathway -Ingestion Fish Location: CCL Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Kg Wet} Analysis 05-May-16 COMMON CARP K-40 3, 180.2+/-374.6 05-May-16 COMMON CARP MN-54 < 15.6 05-May-16 COMMON CARP C0-58 < 10.6 05-May-16 COMMON CARP FE-59 < 27.9 05-May-16 COMMON CARP C0-60 < 9.6 05-May-16 COMMON CARP ZN-65 < 24.8 05-May-16 COMMON CARP 1-131 < 31.9 05-May-16 COMMON CARP CS-134 < 14.6 05-May-16 COMMON CARP CS-137 < 14.0 05-May-16 COMMON CARP H-3 7,005.0 +/-223.0 05-May-16 FRESHWATER DRUM K-40 3,869.7 +/-408.2 05-May-16 FRESHWATER DRUM MN-54 < 7.6 05-May-16 FRESHWATER DRUM C0-58 < 9.5 05-May-16 FRESHWATER DRUM FE-59 < 23.7 05-May-16 FRESHWATER DRUM C0-60 < 9.3 05-May-16 FRESHWATER DRUM ZN-65 < 16.6 05-May-16 FRESHWATER DRUM 1-131 < 33.8 05-May-16 FRESHWATER DRUM CS-134 < 13.7 05:.May-16 FRESHWATER DRUM CS-137 < 11.9 05-May-16 FRESHWATER DRUM H-3 6,956.0 +/-224.0 05-May-16 SMALLMOUTH BASS K-40 3,810.7 +/-409.0 05-May-16 SMALLMOUTH BASS MN-54 < 7.7 05-May-16 SMALLMOUTH BASS C0-58 < 11.4 05-May-16 SMALLMOUTH BASS FE-59 < 29.1 05-May-16 SMALLMOUTH BASS C0-60 < 13.7 05-May-16 SMALLMOUTH BASS ZN-65 < 24.7 05-May-16 SMALLMOUTH BASS 1-131 < 27.5 05-May-16 SMALLMOUTH BASS CS-134 < 14.1 05-May-16 SMALLMOUTH BASS CS-137 < 14.0 05-May-16 SMALLMOUTH BASS H-3 7,317.0+/-227.0 05-May-16 SMALLMOUTH BUFFALO K-40 3,787.6 +/-457.2 05-May-16 SMALLMOUTH BUFFALO MN-54 < 11.9 05-May-16 SMALLMOUTH BUFFALO C0-58 < 13.2 05-May-16 SMALLMOUTH BUFFALO FE-59 < 26.5 05-May-16 SMALLMOUTH BUFFALO C0-60 < 11.7 05-May-16 SMALLMOUTH BUFFALO ZN-65 < 17.8 05-May-16 SMALLMOUTH BUFFALO 1-131 < 40.8 05-May-16 SMALLMOUTH BUFFALO CS-134 < 13.8 2016 Annual Radiological Environmental Operating Report Page C -57 Wolf Creek Generating Station
  • Exposure Pathway -Ingestion Fish Location: CCL Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Kg Wet) Analysis 05-May-16 SMALLMOUTH BUFFALO CS-137 < 16.7 05-May-16 SMALLMOUTH BUFFALO H-3 6,407.0 +/-204.0 05.'.May-16 WHITE CRAPPIE K-40 3, 165.1 +/-400.5 05-May-16 WHITE CRAPPIE MN-54 < 17.2 05-May-16 WHITE CRAPPIE C0-58 < 13.3 05-May-16 WHITE CRAPPIE FE-59 < 24.2 05-May-16 WHITE CRAPPIE C0-60 < 12.8 05-May-161 WHITE CRAPPIE ZN-65 < 22.3 05-May-16 WHITE CRAPPIE 1-131 < 40.6 05-May-16 WHITE CRAPPIE CS-134 < 15.7 05-May-16 WHITE CRAPPIE CS-137 < 11.1 05-May-16 WHITE CRAPPIE H-3 7,189.0+/-227.0 02-Nov-16 BLUE CATFISH K-40 2,771.9+/-349_3* 02-Nov-16 BLUE CATFISH MN-54 < 11.7 02-Nov-16 BLUE CATFISH C0-58 < 9.3 02-Nov-16 BLUE CATFISH FE-59 < 22.5 02-Nov-16 BLUE CATFISH C0-60 < 12.7 02-Nov-16 BLUE CATFISH ZN-65 < 12.9 02-Nov-16 BLUE CATFISH 1-131 < 51.0 02-Nov-16 BLUE CATFISH CS-134 < 12.5 02-Nov-16 BLUE CATFISH CS-137 < 12.4 02-Nov-16 BLUE CATFISH H-3 8,243.0 +/-248.0 02-Nov-16 CHANNEL CATFISH K-40 3,629.5 +/-395.3 02-Nov-16 CHANNEL CATFISH MN-54 < 9.7 ' 02-Nov-16 CHANNEL CATFISH C0-58 < 6.5 02-Nov-16 CHANNEL CATFISH FE-59 < 26.4 02-Nov-16 CHANNEL CATFISH C0-60 < 12.7 02-Nov-16 CHANNEL CATFISH ZN-65 < 12.5 02-Nov-16 CHANNEL CATFISH 1-131 < 67.0 02-Nov-16 CHANNEL CATFISH CS-134 < 13.7 02-Nov-16 CHANNEL CATFISH CS-137 < 11.6 02-Nov-16 CHANNEL CATFISH H-3 7,885.0 +/-241.0 02-Nov-16 SMALLMOUTH BUFFALO K-40 2,895.9+/-394.0 02-Nov-16 SMALLMOUTH BUFFALO MN-54 < 13.9 02-Nov-16 SMALLMOUTH BUFFALO C0-58 < 12.0 02-Nov-16 SMALLMOUTH BUFFALO FE-59 < 36.3 02-Nov-16 SMALLMOUTH BUFFALO C0-60 < 6.3 02-Nov-16 SMALLMOUTH BUFFALO ZN-65 < 24.1 2016 Annual Radiological Environmental Operating Report Page C-58 Wolf Creek Generating Station Exposure Pathway -Ingestion Fish Location: CCL Collection Sample Nuclide Concentration Date Description (pCi/Kg Wet) 02-Nov-16 SMALLMOUTH BUFFALO 1-131 < 02-Nov-16 SMALLMOUTH BUFFALO CS-134 < 02-Nov-16 SMALLMOUTH BUFFALO CS-137 < 02-Nov-16 SMALLMOUTH BUFFALO H-3 7,364.0 +/-02-Nov-16 WALLEYE K-40 4, 132.7 +/-02-Nov-16 WALLEYE MN-54 < 02-Nov-16 WALLEYE C0-58 < 02-Nov-16 WALLEYE FE-59 < 02-Nov-16 WALLEYE C0-60 < 02-Nov-16 WALLEYE ZN-65 < 02-Nov-16 WALLEYE 1-131 <
  • 02-Nov-16 WALLEYE CS-134 < 02-Nov-16 WALLEYE CS-137 < 02-Nov-16 WALLEYE H-3 6,601.0 +/-02-Nov-16 WHITE BASS K-40 3,525.4+/-02-Nov-16
  • WHITE BASS MN-54 < 02-Nov-16 WHITE BASS C0-58 < 02-Nov-16 WHITE BASS FE-59 < 02-Nov-16 WHITE BASS C0-60 < 02-Nov-16 WHITE BASS ZN-65 < 02-Nov-16 WHITE BASS 1-131 < 02-Nov-16 *WHITE BASS CS-134 < 02-Nov-16 WHITE BASS CS-137 < 02-Nov-16 WHITE BASS H-3 7,770.0 +/-2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 83.5 17.7 13.3 228.0 442.2 14.1 10.0 26.9 11.4 33.1 42.2 17.7 16.7 255.0 421.6 11.4 15.7 23.6 9.8 23.2 50.8 15.3 11.1 238.0 Page C-59 Exposure Pathway -Ingestion Fish Location: JRR Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Kg Wet) Analysis 25-Apr-16 BIGMOUTH BUFFALO K-40 3,921.5 +/-383.5 25-Apr-16 BIGMOUTH BUFFALO MN-54 < 8.5 25-Apr-16 BIGMOUTH BUFFALO C0-58 < 12.9 25-Apr-16 BIGMOUTH BUFFALO . FE-59 < 25.7 25-Apr-16 BIGMOUTH BUFFALO C0-60 < 16.5 25-Apr-16 BIGMOUTH BUFFALO ZN-65 < 19.1 25-Apr-16 BIGMOUTH BUFFALO 1-131 < 21.3 25-Apr-16 BIGMOUTH BUFFALO CS-134 < 15.5 25-Apr-16 BIGMOUTH BUFFALO CS-137 < 8.8 25-Apr-16 BIGMOUTH BUFFALO H-3 < 117.0 25-Apr-16 CHANNEL CATFISH K-40 3,216.3 +/-390.7 25-Apr-16 CHANNEL CATFISH MN-54 < 10.8 25:-Apr-16 CHANNEL CATFISH C0-58 < 7.4 25-Apr-16 CHANNEL CATFISH FE-59 < 29.2 25-Apr-16 CHANNEL CATFISH C0-60 < 11.4 25-Apr-16 CHANNEL CATFISH ZN-65 < 29.3 25-Apr-16 CHANNEL CATFISH 1-131 < 19.3 25-Apr-16 CHANNEL CATFISH CS-134 < 13.9 25-Apr-16 CHANNEL CATFISH CS-137 < 13.8 25-Apr-16 CHANNEL CATFISH H-3 < 120.0 25-Apr-16 COMMON CARP K-40 3,399.3 +/-415.2 25-Apr-16 COMMON CARP MN-54 < 14.0 I 25-Apr-16 COMMON CARP C0-58 < 8.9' 25,.Apr-16 COMMON CARP FE-59 < 25.6 25-Apr-16 COMMON CARP C0-60 < 13.1 25-Apr-16 COMMON CARP ZN-65 < 23.8 25-Apr-16 COMMON CARP 1-131 < 27.8 25-Apr-16 COMMON CARP CS-134 < 16.5 25-Apr-16 COMMON CARP CS-137 < 11.0 25-Apr-16 COMMON CARP H-3 < 117.0
  • 25-Apr-16 LARGEMOUTH BASS K-40 3,498.8 +/-399.3 25-Apr-16 LARGEMOUTH BASS MN-54 < 12.1 25-Apr-16 LARGEMOUTH BASS C0-58 < 11.8 25-Apr-16 LARGEMOUTH BASS FE-59 < 38.7 25-Apr-16 LARGEMOUTH BASS C0-60 < 9.7 25-Apr-16 LARGEMOUTH BASS ZN-65 < 35.3 25-Apr-t6 LARGEMOUTH BASS 1-131 < 33.6 25-Apr-16 LARGEMOUTH BASS CS-134 < 13.5 2016 Annual Radiological Environmental Operating Report Page C-60 Wolf Creek Generating Station Exposure Pathway -Ingestion Fish Location: JRR Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Kg Wet) Analysis 25-Apr-16 LARGEMOUTH BASS CS-137 < 14.0 25-Apr-16 LARGEMOUTH BASS H-3 < 122.0 25-Apr-16 SMALLMOUTH BUFFALO K-40 3,523.9 +/-400.0 25-Apr-16 SMALLMOUTH BUFFALO MN-54 < 13.4 25-Apr-16 SMALLMOUTH BUFFALO C0-58 < 8.2 25-Apr-16 SMALLMOUTH BUFFALO FE-59 < 26.1 25-Apr-16 SMALLMOUTH BUFFALO C0-60 < 10.9 25-Apr-16 SMALLMOUTH BUFFALO ZN-65 < 21.0 25-Apr-16 SMALLMOUTH BUFFALO 1-131 < 23.1 25-Apr-16 SMALLMOUTH BUFFALO CS-134 < 15.0 25-Apr-16 SMALLMOUTH BUFFALO CS-137 < 16.3 25-Apr-16 SMALLMOUTH BUFFALO H-3 < 116.0 25-Apr-16 WHITE CRAPPIE K-40 3,374.7 +/-365.8 25-Apr-16 WHITE CRAPPIE MN-54 < 14.9 25-Apr-16 WHITE CRAPPIE C0-58 < 10.7 25-Apr-16 WHITE CRAPPIE FE-59 < 20.7 25-Apr-16 WHITE CRAPPIE C0-60 < 12.6 25-Apr-16 WHITE CRAPPIE ZN-65 < 21.7 25-Apr-16 WHITE CRAPPIE 1-131 < 16.3 25-Apr-16 WHITE CRAPPIE CS-134 < 12.0 25-Apr-16 WHITE CRAPPIE CS-137 < 12.1 25-Apr-16 WHITE CRAPPIE H-3 < 118.0 17-0ct-16 BASS K-40 3,696.1 +/-485.1 17-0ct-16 BASS MN-54 < 12.3 17-0ct-16 BASS C0-58 < 7.8 17-0ct-16 BASS FE-59 < 28.9 17-0ct-16 BASS C0-60 < 13.4 17-0ct-16 BASS ZN-65 < 22.7 17-0ct-16 BASS 1-131 < 74.3 17-0ct-16 BASS CS-134 < 16.8 17-0ct-16 BASS CS-137 < 12.2 17-0ct-16 BASS H-3 < 133.0 17-0ct-16 BIGMOUTH BUFFALO K-40 3,552.5 +/-331.8 17-0ct-16 BIGMOUTH BUFFALO MN-54 < 13.4 17-0ct-16 BIGMOUTH BUFFALO C0-58 < 12.0 17-0ct-16 BIGMOUTH BUFFALO FE-59 < 26.6 17-0ct-16 BIGMOUTH BUFFALO C0-60 < 8.0 17-0ct-16 BIGMOUTH BUFFALO ZN-65 < 24.1 2016 Annual Radiological Environmental Operating Report Page C-61 Wolf Creek Generating Station

-,-------------------------------------Exposure Pathway -Ingestion Fish Location: JRR Collection Sample *Nuclide Concentration Duplicate Date Description (pCilKg Wet) . Analysis 17-0ct-16 BIGMOUTH BUFFALO 1-131 < 44.8 17-0ct-16 BIGMOUTH BUFFALO CS-134 < 12.7 17-0ct-16 BIGMOUTH BUFFALO CS-137 < 11.9 17-0ct-16 BIGMOUTH BUFFALO H-3 < 135.0 17-0ct-16 COMMON CARP K-40 3,348.8 +/-370.9 17-0ct-16 COMMON CARP MN-54 < 10.7 17-0ct-16 COMMON CARP C0-58 < 12.1 17-0ct-16 COMMON CARP FE-59 < 39.9 17-0ct-16 COMMON CARP C0-60 < 13.2 17-0ct-16 COMMON CARP ZN-65 < 30.5 17-0ct-16 COMMON CARP 1-131 < 85.9 17-0ct-16 COMMON CARP CS-134 < 12.8 17-0ct-16 COMMON CARP CS-137 < 12.4 17-0ct-16 COMMON CARP H-3 < 135.0 17-0ct-16 CRAPPIE K-40 3,347.3 +/-311.0 17-0ct-16 CRAPPIE MN-54 * < 10.1 17-0ct-16 CRAPPIE C0-58 < 9.6 17-0ct-16 CRAPPIE FE-59 < 20.3 17-0ct-16 CRAPPIE C0-60 < 8.7 17-0ct-16 CRAPPIE ZN-65 < 23.3 17-0ct-16 CRAPPIE 1-131 < 48.9 17-0ct-16 CRAPPIE CS-134 < 10.6 17-0ct-16 CRAPPIE CS-137 < 13.4 17-0ct-16 CRAPPIE H-3 < 135.0 17-0ct-16 SMALLMOUTH BUFFALO K-40 3, 127.6 +/-408.3 17-0ct-16 SMALLMOUTH BUFFALO MN-54 < 8.8 17-0ct-16 SMALLMOUTH BUFFALO C0-58 < 12.1 17-0ct-16 SMALLMOUTH BUFFALO FE-59 < 26.2 17-0ct-16 SMALLMOUTH BUFFALO C0-60 < 13.1 SMALLMOUTH BUFFALO ZN-65 < 24.6 17-0ct-16 SMALLMOUTH BUFFALO 1-131 < 60.7 17-0ct-16 SMALLMOUTH BUFFALO CS-134 <. 14.4 17-0ct-16 SMALLMOUTH BUFFALO CS-137 < 15.0 17-0ct-16 SMALLMOUTH BUFFALO H-3 < 131.0 17-0ct-16 WHITE BASS K-40 3,413.6 +/-317.5 17-0ct-16 WHITE BASS. MN-54 < 11.6 17-0ct-16 WHITE BASS C0-58 < 12.5 17-0ct-16 WHITE BASS FE-59 < 15.9 2016 Annual Radiological Environmental Operating Report Page C-62 Wolf Creek Generating Station )

Exposure Pathway -Ingestion Fish Location: JRR Collection Sample Nuclide Concentration Date Description (pCi/Kg Wet) 17-0ct-16 WHITE BASS C0-60 < 17-0ct-16 WHITE BASS ZN-65 < 17-0ct-16 WHITE BASS 1-131 < 17-0ct-16 WHITE BASS CS-134 < 17-0ct-16 WHITE BASS CS-137 < 17-0ct-16 WHITE BASS H-3 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 6.0 25.3 57.7 13.4 12.7 133.0 Page C-63 Exposure Pathway -Ingestion Food/Garden Location: A-3 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Kg Wet) Analysis 10-May-16 HORSERADISH LEAVES BE-7 368.3 +/-159.9 10-May-16 HORSERADISH LEAVES K-40 3,723.0 +/-430.3 10-May-16 HORSERADISH LEAVES MN:-54 < 16.9 10-May-16 HORSERADISH LEAVES C0-58 < 13.1 10-May-16 HORSERADISH LEAVES FE-59 < 31.7 10-May-16 HORSERADISH LEAVES C0-60 < 10.6 10-May-16 HORSERADISH LEAVES ZN-65 < 22.1 10-May-16 HORSERADISH LEAVES ZR-NB-95 < 17.1 10-May-16 HORSERADISH LEAVES 1-131 < 17.9 10-May-16 HORSERADISH LEAVES CS-134 < 16.1 10-May-16 HORSERADISH LEAVES CS-137 < 13.9 14.:.Jun-16 HORSERADISH LEAVES BE-7 953.8 +/-145.5 14-Jun-16 HORSERADISH LEAVES K-40 5,899.3 +/-348.6 14-'JUn-16 HORSERADISH LEAVES MN-54 < 10.9 14-Jun-16 HORSERADISH LEAVES C0-58 < 12.2 14-Jun-16 HORSERADISH LEAVES FE-59 < 17.7 14-Jun-16 HORSERADISH LEAVES C0-60 < 10.1 14-Jun-16 HORSERADISH LEAVES ZN-65 < 27.8 14-Jun-16 HORSERADISH LEAVES ZR-NB-95 < 11.1 14-Jun-16 HORSERADISH LEAVES 1-131 < 18.0 14-Jun-16 HORSERADISH LEAVES CS-134 < 11.4 14-Jun-16 HORSERADISH LEAVES CS-137 < 13.6 18-Jul-16 HORSERADISH LEAVES BE-7 2,093.4+/-296.4 18-Jul-16 HORSERADISH LEAVES K-40. 7, 138.3 +/-552.2 18-Jul-16 HORSERADISH LEAVES MN-54 < 13.9 18-Jul-16 HORSERADISH LEAVES C0-58 < 14.5 18-Jul-16 HORSERADISH LEAVES FE-59 < 39.8 18-Jul-16 HORSERADISH LEAVES C0-60 < 15.9 18-Jul-16 HORSERADISH LEAVES ZN-65 < . 42.3 18-Jul-16 HORSERADISH LEAVES ZR-NB-95 < 21.7 18-Jul-16 HORSERADISH LEAVES 1-131 < 27.8 18-Jul-16 HORSERADISH LEAVES CS-134 < 15.8 18-Jul-16 HORSERADISH LEAVES CS-137 < 23.4 22-Aug-16 HORSERADISH LEAVES BE-7 861.4 +/-.125.8 22-Aug-16 HORSERADISH LEAVES K-40 6,279.3 +/-232.8 22-Aug-16 HORSERADISH LEAVES MN-54 < 6.6 22-Aug-16 HORSERADISH LEAVES C0-58 < 9.2 22-Aug-16 HORSERADISH LEAVES FE-59 < 20.8 2016 Annual Radiological Environmental Operating Report Page C-64 Wolf Creek Generating Station Exposure Pathway -Ingestion Food/Garden Location: A-3 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Kg Wet) Analysis 22-Aug-16 HORSERADISH LEAVES C0-60 < 7.7 22-Aug-16 HORSERADISH LEAVES ZN-65 < 9.7 22-Aug-16 HORSERADISH LEAVES ZR-NB-95 < 11.6 22-Aug-16 HORSERADISH LEAVES 1-131 < 24.4 22-Aug-16 HORSERADISH LEAVES CS-134 < 8.6 HORSERADISH LEAVES CS-137 < 6.6 20-Sep-16 HORSERADISH LEAVES BE-7 709.0 +/-200.7 20-Sep-16. HORSERAPISH LEAVES K-40 5,834.0+/-465.8 20-Sep-16 HORSERADISH LEAVES '* MN-54 < 14.6 20-Sep-16 HORSERADISH LEAVES C0-58 < 13.6 20-Sep-16 HORSERADISH LEAVES FE-59 < 21.8 20-Sep-16 HORSERADISH LEAVES C0-60 < 15.2 20-Sep-16 HORSERADISH LEAVES ZN-65 < 26.5 20-Sep-16 HORSERADISH LEAVES ZR-NB-95 < 12.0 20-Sep-16 HORSERADISH LEAVES 1-131 < 47.9 20-Sep-16 HORSERADISH LEAVES CS-134 < 15.1 20-Sep-16 HORSERADISH LEAVES CS-137 < 17.0 24-0ct-16 HORSERADISH LEAVES BE-7 965.1 +/-112.1 24-0ct-16 HORSERADISH LEAVES K-40 5,688.6 +/-218.2 24-0ct-16 HORSERADISH LEAVES MN-54 < 7.1 ' HORSERADISH LEAVES C0-58 < 8.1 24-0ct-16 HORSERADISH LEAVES FE-59 < 18.7 24-0ct-16 HORSERADISH LEAVES C0-60 < 6.8 24-0ct-16 HORSERADISH LEAVES ZN-65 < 16.0 24-0ct-16 HORSERADISH LEAVES ZR-NB-95 < 6.2 24-0ct-16 HORSERADISH LEAVES 1-131 < 20.5 24-0ct-16 HORSERADISH LEAVES CS-134 < 7.4 24-0ct-16 HORSERADISH LEAVES CS-137 < 7.2 10-Nov-16 HORSERADISH LEAVES BE-7 943.6 +/-221.8 10-Nov-16 HORSERADISH LEAVES K-40 5,785.5+/-488.3 1 O-Nov-16 HORSERADISH LEAVES MN-54 < 14.1 10-Nov-16 HORSERADISH LEAVES C0-58 < 14.9 10-Nov-16 HORSERADISH LEAVES FE-59 < 29.5 10-Nov-16 HORSERADISH LEAVES C0-60 < 9.4 10-Nov-16 HORSERADISH LEAVES ZN-65 < 29.2 10-Nov-16 HORSERADIS.H LEAVES ZR-NB-95 < 16.5 I 10-Nov-16 HORSERADISH LEAVES 1-131 < 36.1 10-Nov-16 HORSERADISH LEAVES CS-134 < .15.5 2016 Annual Radiological Environmental Operating Report Page C -65 Wolf Creek Generating Station Exposure Pathway Ingestion Food/Garden Location: A-3 Collection Date Sample Description 10-Nov-16 HORSERADISH LEAVES r Nuclide CS-137 Concentration (pCi/Kg Wet) < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 11.6 Duplicate Analysis Page C-66 Exposure Pathway -Ingestion Food/Garden Location: B-1 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Kg Wet) Analysis 10-May-16 HORSERADISH LEAVES BE-7 837.8 +/-229.9 10-May-16 HORSERADISH LEAVES K-40 4,234;9.+/-452.8 10-May-16 HORSERADISH LEAVES MN-54 < 17.6 10-May-16 HORSERADISH LEAVES C0-58 < 16.6 10-May-16 HORSERADISH LEAVES FE-59 < 28.8 10-May-16 HORSERADISH LEAVES C0-60 < 12.7 10-May-16 HORSERADISH LEAVES ZN-65 < 31.7 10-May-16 HORSERADISH LEAVES ZR-NB-95 < 10.1 10-May-16 HORSERADISH LEAVES 1-131 < 30.5 10-May-16 HORSERADISH LEAVES CS-134 < 15.5 10-May-16 HORSERADISH LEAVES CS-137 < 14.2 14-Jun-16 HORSERADISH LEAVES BE-7 874.9 +/-215.3 . 14-Jun-16 HORSERADISH LEAVES K-40 5, 192.7+/-469.7 14-Jun-16 HORSERADISH LEAVES MN-54 < 15.4 14-Jun-16 HORSERADISH LEAVES C0-58 < 8.4 14-Jun-16 HORSERADISH LEAVES FE-59 < 23.8 14-Jun-16 HORSERADISH LEAVES C0-60 < 14.8 14-Jun-16 HORSERADISH LEAVES ZN-65 < 20.8 14-Jun-16 HORSERADISH LEAVES ZR-NB-95 < 15.9 14-Jun-16 HORSERADISH LEAVES 1-131 < 27.2 14-Jun-16 HORSERADISH LEAVES CS-134 < 15.0 14-Jun-16 HORSERADISH LEAVES CS-137 < 19.8 18-Jul-16 HORSERADISH LEAVES BE-7 1,974.0+/-323.2 18-Jul-16 HORSERADISH LEAVES K-40. 6,454.4 +/-568.8 18-Jul-16 HORSERADISH LEAVES MN-54 < 13.3 16-Jul-16 HORSERADISH LEAVES C0-58 < 16.3 18-Jul-16 HORSERADISH LEAVES FE-59 < 26.1 18-Jul-16 HORSERADISH LEAVES C0-60 < 11.7 18-Jul-16 HORSERADISH LEAVES ZN-65 < 34.3

  • 18-Jul-16 HORSERADISH LEAVES ZR-NB-95 < 14.6 18-Jul-16 HORSERADISH LEAVES 1-131 < 45.2 18-Jul-16 HORSERADISH LEAVES CS-134 < 18.1 18-Jul-16 HORSERADISH LEAVES CS-137 < 11.8 22-Aug-16 HORSERADISH LEAVES BE-7. 727.9 +/-165.5 22-Aug-16 HORSERADISH LEAVES K-40 5,664.3 +/-231.7 22-Aug-16 HORSERADISH LEAVES MN-54 < 10.6 22-Aug-16 HORSERADISH LEAVES C0-58 < 9.4 . 22-Aug-16 HORSERADISH LEAVES FE-59 < 21.2 2016 Annual Radiological Environmental Operating Report Page C-67 Wolf Creek Generating Station Exposure Pathway -Ingestion Food/Garden Location: B-1 Collection Sample Nuclide Concentration Duplicate Date Description (pCUKg Wet) Analysis 22-Aug-16 HORSERADISH LEAVES C0-60 < 10.6 22-Aug-16 HORSERADISH LEAVES ZN-65 < 14.3 22-Aug-16 HORSERADISH LEAVES ZR-NB-95 < 10.1 22-Aug-16 HORSERADISH LEAVES 1-131 < 23.1 22-Aug-16 HORSERADISH LEAVES CS-134 < 8.6 22-Aug-16 HORSERADISH LEAVES CS-137 < 6.3 20-Sep-16 HORSERADISH LEAVES BE-7 508.8+/-153.6 20-Sep-16 HORSERADISH LEAVES K-40 4,117.9+/-409.1 20-Sep-16 HORSERADISH LEAVES MN-54 < 10.0 20-Sep-16 HORSERADISH LEAVES C0-58 < 8.5 20-Sep-16 HORSERADISH LEAVES FE-59 < 19.2 20-Sep-16 HORSERADISH LEAVES C0-60 < 11.8 20-Sep-16 HORSERADISH LEAVES ZN-65 < 16.3 20-Sep-16 HORSERADISH LEAVES ZR-NB-95 < 16.3 20-Sep-16 HORSERADISH LEAVES 1-131 < 19.3 20-Sep-16 HORSERADISH LEAVES CS-134 < 12.6 20-Sep-16 HORSERADISH LEAVES CS-137 < 13.4 24-0ct-16 HORSERADISH LEAVES BE-7 772.4 +/-101.9 24-0ct-16 HORSERADISH LEAVES K-40 5,317.0 +/-193.8 24-0ct-16 HORSERADISH LEAVES MN-54 < 6.9 24-0ct-16 HORSERADISH LEAVES C0-58 < 7.6 24-0ct-16 HORSERADISH LEAVES FE-59 < 10.1 24-0ct-16 HORSERADISH LEAVES C0-60 < 8.6 24-0ct-16 HORSERADISH LEAVES ZN-65 < 18.2 24-0ct-16 HORSERADISH LEAVES ZR-NB-95 < 9.2 24-0ct-16 HORSERADISH LEAVES 1-131 < 21.4 24-0ct-16 HORSERADISH LEAVES CS-134 < 7.4 24-0ct-16 HORSERADISH LEAVES CS-137 < 8.4 10-Nov-16 HORSERADISH LEAVES BE-7 677.7 +/-155.1 10-Nov-16 HORSERADISH LEAVES K-40 5,359.5+/-415.1 10-Nov-16 HORSERADISH LEAVES MN-54 < 14.4 10-Nov-16 HORSERADISH LEAVES C0-58 < 7.6 10-Nov-16 HORSERADISH LEAVES FE-59 < 19.8 1 O-Nov-16 HORSERADISH LEAVES .C0-60 < 10.5 10-Nov-16 HORSERADISH LEAVES ZN-65 < 31.0 10-Nov-16 HORSERADISH LEAVES ZR-NB-95 < 9.6 1 O-Nov-16 HORSERADISH LEAVES 1-131 < 42.2 10-Nov-16 HORSERADISH LEAVES CS-134 < 13.0 2016 Annual Radiological Environmental Operating Report Page C-68 Wolf Creek Generating Station Exposure Pathway -Ingestion Food/Garden Location: B-1 Collection Date Sample Description 10-Nov-16 HORSERADISH LEAVES Nuclide CS-137 Concentration (pCi/Kg Wet) < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 16.8 Duplicate Analysis Page C-69 Exposure Pathway -Ingestion Food/Garden Location: D-2 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Kg Wet) Analysis 10-May-16 HORSERADISH LEAVES BE-7 1,210.7+/-201.2 10-May-16 HORSERADISH LEAVES K-40 4,596.9 +/-423.7 10-May-16 HORSERADISH LEAVES MN-54 < 12.4 10-May-16 HORSERADISH LEAVES C0-58 < 14.8 10-May-16 HORSERADISH LEAVES FE-59 < 14.6 10-May-16 HORSERADISH LEAVES C0-60 < 9.0 10-May-16 HORSERADISH LEAVES ZN-65 < 20.7 10-May-16 HORSERADISH LEAVES ZR-NB-95 < 16.3 10-May-16 HORSERADISH LEAVES 1-131 < 21.1 10-May-16 HORSERADISH LEAVES CS-134 < 15.1 10-May-16 HORSERADISH LEAVES CS-137 < 10.8 14-Jun-16 HORSERADISH LEAVES BE-7 554.7 +/-131.0 14-Jun-16 HORSERADISH LEAVES K-40 6,305.4+/-330.1 14-Jun-16 HORSERADISH LEAVES MN-54 < 8.4 14-Jun-16 HORSERADISH LEAVES C0-58 < 9.6 14-Jun-16 HORSERADISH LEAVES FE-59 < 21.0 14-Jun-16 HORSERADISH LEAVES C0-60 < 10.2 14-Jun-16 HORSERADISH LEAVES ZN-65 < 23.9 14-Jun-16 HORSERADISH LEAVES ZR-NB-95 < 7.5 14-Jun-16 HORSERADISH LEAVES 1-131 < 23.6 14-Jun-16 HORSERADISH LEAVES CS-134 < 10.7 14-Jun-16 HORSERADISH LEAVES CS-137 < 11.7 18-Jul-16 HORSERADISH LEAVES BE-7 1,879.5 +/-227.4 18-Jul-16 HORSERADISH LEAVES K-40 7,484.2+/-510.2 18-Jul-16 HORSERADISH LEAVES MN-54 < 12.0 18-Jul-16 HORSERADISH LEAVES C0-58 < 15.6 18-Jul-16 HORSERADISH LEAVES FE-59 < 27.6 18-Jul-16 HORSERADISH LEAVES C0-60 < 10.7 18-Jul-16 HORSERADISH LEAVES ZN-65 < 36.1 18-Jul-16 HORSERADISH LEAVES ZR-NB-95 < 15.8 18-Jul-16 HORSERADISH LEAVES I 1-131 < 28.3 18-Jul-16 HORSERADISH LEAVES CS-134 < 13.4 18-Jul-16 HORSERADISH LEAVES. CS-137 < 14.8 22-Aug-16 HORSERADISH LEAVES BE-7 888.7 +/-114.5 Duplicate 22-Aug-16 HORSERADISH LEAVES BE-7 912.4 +/-87.0 22-Aug-16 HORSERADISH LEAVES K-40 7,601.5 +/-234.7 Duplicate 22-Aug-16 HORSERADISH LEAVES K-40 7,479.1 +/-255.2 22-Aug-16 HORSERADISH LEAVES MN-54 < 8.0 Duplicate 2016 Annual Radiological Environmental Operating Report Page C -70 Wolf Creek Generating Station Exposure Pathway -Ingestion Food/Garden Location: D-2 Collection Sample Nuclide . Concentration Duplicate Date Description (pCi/Kg Wet) Analysis 22-Aug-16 HORSERADISH LEAVES MN-54 < 7.9 22-Aug-16 HORSERADISH LEAVES C0-58 < 7.3 22-Aug-16 HORSERADISH LEAVES C0-58 < 7.4 Duplicate 22-Aug-16 HORSERADISH LEAVES FE-59 < 15.9 Duplicate 22-Aug-16 HORSERADISH LEAVES FE-59 < 21.7 22-Aug-16 HORSERADISH LEAVES C0-60 < 6.8 22-Aug-16 HORSERADISH LEAVES C0-60 < 4.9 Duplicate 22-Aug-16 HORSERADISH LEAVES ZN-65 < 18.7 Duplicate 22-Aug-16 HORSERADISH LEAVES ZN-65 < 18.2 22-Aug-16 HORSERADISH LEAVES ZR-NB-95 < 11.4 Duplicate 22-Aug-16 HORSERADISH LEAVES ZR-NB-95 < 10.4 22-Aug-16 HORSERADISH LEAVES 1-131 < 44.5 Duplicate 22-Aug-16 HORSERADISH LEAVES 1-131 < 16.6 22-Aug-16 HORSERADISH LEAVES CS-134 < 7.0 22-Aug-16 HORSERADISH LEAVES CS-134 < 7.1 Duplicate 22-Aug-16 HORSERADISH LEAVES CS-137 < 7.7 Duplicate 22-Aug-16 HORSERADISH LEAVES CS-137 < 8.8 20-Sep-16 HORSERADISH LEAVES BE-7 787.8 +/-240.8 20-Sep-16 HORSERADISH LEAVES K-40 5,545.5 +/-523.3 20-Sep-16 HORSERADISH LEAVES MN-54 < 21.7 20-Sep-16 HORSERADISH LEAVES C0-58 < 12.3 20-Sep-16 HORSERADISH LEAVES FE-59 < 30.4 20-Sep-16 HORSERADISH LEAVES C0-60 < 17.0 20-Sep-16 HORSERADISH LEAVES ZN-65 < 41.3 20-Sep-16 HORSERADISH LEAVES ZR-NB-95 < 15.8 20-Sep-16 HORSERADISH LEAVES 1-131 < 42.4 20-Sep-16 HORSERADISH LEAVES CS-134 < 20.2 20-Sep-16 HORSERADISH LEAVES CS-137 < 21.9 24-0ct-16 HORSERADISH LEAVES BE-7 1, 154.3 +/-109.5 24-0ct-16 HORSERADISH LEAVES K-40 6,309.8 +/-218.1 24-0ct-16 HORSERADISH LEAVES MN-54 < 7.3 24-0ct-16 HORSERADISH LEAVES C0-58 < 7.7 24-0ct-16 HORSERADISH LEAVES FE-59 < 16.1 24-0ct-16 HORSERADISH LEAVES C0-60 < 6.2 24-0ct-16 HORSERADISH LEAVES ZN-65 < 20.0 24-0ct-16 HORSERADISH LEAVES ZR-NB-95 < 9.6 24-0ct-16 HORSERADISH LEAVES 1-131 < 25.3 24-0ct-16 HORSERADISH LEAVES CS-134 < 8.0 2016 Annual Radiological Environmental Operating Report Page C-71 Wolf Creek Generating Station Exposure Pathway -Ingestion Food/Garden Location: D-2 Collection Sample Nuclide Concentration Date Description (pCi/Kg Wet) 24-0ct-16 HORSERADISH LEAVES CS-137 < 10-Nov-16 HORSERADISH LEAVES BE-7 921.5 +/-10-Nov-16 HORSERADISH LEAVES K-40 6,365.6 +/-10-Nov-16 HORSERADISH LEAVES MN-54 < 10-Nov-16 HORSERADISH LEAVES C0-58 < 10-Nov-16 HORSERADISH LEAVES FE-59 < 1 O-Nov-16 HORSERADISH LEAVES C0-60 < 10-Nov-16 HORSERADISH LEAVES ZN-65 < 10-Nov-16 HORSERADISH LEAVES ZR-NB-95 < 10-Nov-16 HORSERADISH LEAVES 1-131 < 10-Nov-16 HORSERADISH LEAVES CS-134 < 10-Nov-16 HORSERADISH LEAVES CS-137 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate* Analysis 9.0 192.8 424.9 11.6 11.9 19.6 13.0 21.8 8.0 32.3 11.6 7.3 Page C-72 Exposure Pathway -Ingestion Food/Garden Location: H-2 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Kg Wet) Analysis 10-May-16 HORSERADISH LEAVES BE-7 1, 130.2 +/-202.5 10-May-16 HORSERADISH LEAVES K-40 4,680.9 +/-421.1 10-May-16 HORSERADISH LEAVES MN-54 < 7.8 10-May-16 HORSERADISH LEAVES C0-58 < 9.1 10-May-16 HORSERADISH LEAVES FE-59 < 19.2 10-May-16 HORSERADISH LEAVES C0-60 < 5.7 10-May-16 HORSERADISH LEAVES ZN-65 < 25.1 10-May-16 HORSERADISH LEAVES ZR-NB-95 < 14.6 10-May-16 HORSERADISH LEAVES 1-131 < 30.4 10-May-16 HORSERADISH LEAVES CS-134 < 14.8 10-May-16 HORSERADISH LEAVES CS-137 < 13.0 14-Jun-16 HORSERADISH LEAVES BE-7 819.9+/-139.9 14-Jun-16 HORSERADISH LEAVES K-40 5, 142.5 +/-308.9 14-Jun-16 HORSERADISH LEAVES MN-54 < 9.3 14-Jun-16 HORSERADISH LEAVES C0-58 < 7.7 14-Jun-16 HORSERADISH LEAVES FE-59 < 24.1 14-Jun-16 HORSERADISH LEAVES C0-60 < 9.6 14-Jun-16 HORSERADISH LEAVES ZN-65 < 11.7 14-Jun-16 HORSERADISH LEAVES ZR-NB-95 < 10.9 14-Jun-16 HORSERADISH LEAVES 1-131 < 11.7 14-Jun-16 HORSERADISH LEAVES CS-134 < 9.2 14-Jun-16 HORSERADISH LEAVES CS-137 < 12.0 18-Jul-16 HORSERADISH LEAVES BE-7 1,295.9 +/-246.6 18-Jul-16 HORSERADISH LEAVES K-40 7,323.0 +/-544.0 18-Jul-16 HORSERADISH LEAVES MN-54 < 17.2 18-Jul-16 HORSERADISH LEAVES C0-58 < 14.9 18-Jul-16 HORSERADISH LEAVES FE-59 < 29.6 18-Jul-16 HORSERADISH LEAVES C0-60 < 10.8 18-Jul-16 HORSERADISH LEAVES ZN-65 < 38.4 18-Jul-16 HORSERADISH LEAVES ZR-NB-95 < 17.9 18-Jul-16 HORSERADISH LEAVES 1-131 < 42.4 18-Jul-16 HORSERADISH LEAVES CS-134 < 14.7 18-Jul-16 HORSERADISH LEAVES CS-137 < 14.3 22-Aug-16 HORSERADISH LEAVES BE-7 638.0 +/-111.3 22-Aug-16 HORSERADISH LEAVES K-40 7,043.6 +/-254.8 22-Aug-16 HORSERADISH LEAVES MN-54 < 8.6 22-Aug-16 HORSERADISH LEAVES C0-58 < 5.5 22-Aug-16 HORSERADISH LEAVES FE-59 < 22.3 2016 Annual Radiological Environmental Operating Report Page C-73 Wolf Creek Generating Station Exposure Pathway -Ingestion Food/Garden Location: H-2 Collection Sample Nuclide Concentration Duplicate Date Description (pCi/Kg Wet) Analysis 22-Aug-16 HORSERADISH LEAVES C0-60 < 8.0 22-Aug-16 HORSERADISH LEAVES ZN-65 < 10.2 22-Aug-16 HORSERADISH LEAVES ZR-NB-95 < 9.7 22-Aug-16 HORSERADISH LEAVES 1-131 < 15.3 22-Aug-16 HORSERADISH LEAVES CS-134 < 8.5 22-Aug-16 HORSERADISH LEAVES CS-137 < 8.6 20-Sep-16 HORSERADISH LEAVES BE-7 576.4+/-146.2 20-Sep-16 HORSERADISH LEAVES K-40 6,516.5+/-463.1 20-Sep-16 HORSERADISH LEAVES MN-54 < 15.6 20-Sep-16 HORSERADISH LEAVES C0-58 < 13.1 20-Sep-16 HORSERADISH LEAVES FE-59 < 21.5 20-Sep-16 HORSERADISH LEAVES C0-60 < 12.9 20-Sep-16 HORSERADISH LEAVES ZN-65 < 30.4 20-Sep-16 HORSERADISH LEAVES ZR-NB-95 < 14.1 20-Sep-16

-Exposure Pathway -Aquatic Bottom Sediment Location: EEA Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 09-Jun-16 BOTTOM SEDIMENT K-40 11,443.0 +/-09-Jun-16 BOTTOM SEDIMENT MN-54 < 09-Jun-16 BOTTOM SEDIMENT C0-58 < 09-Jun-16 BOTTOM SEDIMENT FE-59 < 09-Jun-16 BOTTOM SEDIMENT C0-60 < 09-Jun-16 BOTTOM SEDIMENT ZN-65 < 09-Jun-16 BOTTOM SEDIMENT CS-134 < 09-Jun-16 BOTTOM SEDIMENT CS-137 < 26-0ct-16 BOTTOM SEDIMENT K-40 12,714.0 +/-26-0ct-16 BOTTOM SEDIMENT MN-54 < 26-0ct-16 BOTTOM SEDIMENT C0-58 < 26-0ct-16 BOTTOM SEDIMENT FE-59' < 26-0ct-16 BOTTOM SEDIMENT C0-60 < 26-0ct-16 BOTTOM SEDIMENT ZN-65 < 26-0ct-16 BOTTOM SEDIMENT CS-134 < 26-0ct-16 BOTTOM SEDIMENT CS-137 72.6 +/-2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 674.8 27.0 20.4 91.9 19.7 52.1 24.5 31.7 751.3 28.2 27.7 90.6 24.9 55.4 19.3 31.4 Page C-80 Exposure Pathway -Aquatic Bottom Sediment Location: ESW 2016-11 Collection Sample Nuclide Concentration Date Description . (pCi/Kg Dry) I 12-May-16 BOTTOM SEDIMENT K-40 12-May-16 BOTTOM SEDIMENT MN-54 12-May-16 BOTTOM SEDIMENT C0-58 12-May-16 BOTTOM SEDIMENT FE-59 12-May-16 BOTTOM SEDIMENT C0-60 12-May-16 BOTTOM SEDIMENT ZN-65 12-May-16 BOTTOM SEDIMENT CS-134 12-May-16 BOTTOM SEDIMENT CS-137 12-May-16 BOTTOM SEDIMENT FE-55 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 5,343.8 +/-< < < < < < < < 631.9 39.0 52.4 114.1 19.5 57.1 26.0 32.1 17,221.8 -Duplicate Analysis Page C-81 Exposure Pathway -Aquatic Bottom Sediment Location: ESW 2016-12 Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 27-0ct-16 BOTTOM SEDIMENT K-40 10,834.0 +/-27-0ct-16 BOTTOM SEDIMENT MN-54 < 27-0ct-16 BOTTOM SEDIMENT C0-58 < 27-0ct-16 BOTTOM SEDIMENT FE-59 < 27-0ct-16 BOTTOM SEDIMENT C0-60 < 27-0ct-16 BOTTOM SEDIMENT ZN-65 < 27-0ct-16 BOTTOM SEDIMENT CS-134 < 27-0ct-16 BOTTOM SEDIMENT CS-137 < 27-0ct-16 BOTTOM SEDIMENT FE-55 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 1,138.0 64.9 61.5 117.5 40.1 100.3 43.7 47.8 17,659.1 Duplicate Analysis Page C-82 Exposure Pathway -Bottom Sediment Location: JRR Collection Sample Nuclide Concentration Date Description {pCi/Kg Dry) 25-Apr-16 BOTTOM SEDIMENT K-40. 14,722.0 +/-25-Apr-16 BOTTOM SEDIMENT K-40 14,399.0 +/-25-Apr-16 BOTTOM SEDIMENT MN-54 <

  • 25-Apr-16 BOTTOM SEDIMENT MN-54 < 25-Apr-16 BOTTOM SEDIMENT C0-58 < 25-Apr-16 BOTTOM SEDIMENT C0-58 < 25-Apr-16 BOTTOM SEDIMENT FE-59 < 25-Apr-16 BOTTOM SEDIMENT FE-59 < 25-Apr-16 BOTTOM SEDIMENT C0-60 < 25-Apr-16 BOTTOM SEDIMENT C0-60 < 25-Apr-16 BOTTOM SEDIMENT ZN-65 < 25-Apr-16 BOTTOM SEDIMENT ZN-65 < 25-Apr-16 BOTTOM SEDIMENT CS-134 < 25-Apr-16 BOTTOM SEDIMENT CS-134 < 25-Apr-16 BOTTOM SEDIMENT CS-137 < 25-Apr-16 BOTTOM SEDIMENT CS-137 < 27-0ct-16 BOTTOM SEDIMENT K-40 17,039.0 +/-27-0ct-16 BOTTOM SEDIMENT K-40 18,299.0 +/-27-0ct-16 BOTTOM SEDIMENT MN-54 < 27-0ct-16 BOTTOM SEDIMENT MN-54 < 27-0ct-16 BOTTOM SEDIMENT C0-58 < 27-0ct-16 BOTTOM SEDIMENT C0-58 < 27-0ct-16 BOTTOM SEDIMENT FE-59 < 27-0ct-16 BOTTOM SEDIMENT FE-59 < 27-0ct-16 BOTTOM SEDIMENT C0-60 < 27-0ct-16 BOTTOM SEDIMENT C0-60 < 27-0ct-16 BOTTOM SEDIMENT ZN-65 < 27-0ct-16 BOTTOM SEDIMENT ZN-65 < 27-0ct-16 BOTTOM SEDIMENT CS-134 < 27-0ct-16 BOTTOM SEDIMENT CS-134 < 27-0ct-16 BOTTOM SEDIMENT CS-137 138.0 +/-27-0ct-16 BOTTOM SEDIMENT CS-137 128.0+/-2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 1, 188.0 Duplicate 1,502.0 47.9 Duplicate 83.8 69.5 63.9 Duplicate 196.5 172.0 Duplicate 62.1 43.3 Duplicate 86.0 Duplicate 148.5 39.2 Duplicate 75.2 55.9 Duplicate 77.9 1,583.0 1,417.0 Duplicate 52.0 Duplicate 70.0 73.5 63.2 Duplicate 208.6 Duplicate 139.2 29.5 50.0 Duplicate 103.7 Duplicate 113.6 58.1 Duplicate 49.4 77.6 54.6 Duplicate Page C -83 Exposure Pathway -Aquatic Bottom Sediment Location: MUDS Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 09-Jun-16 BOTTOM SEDIMENT K-40 10,460.0 +/-09-Jun-16 BOTTOM SEDIMENT MN-54 < 09-Jun-16 BOTTOM SEDIMENT C0-58 < 09-Jun-16 BOTTOM SEDIMENT FE-59 < 09-Jun-16 BOTTOM SEDIMENT C0-60 < 09-Jun-16 BOTTOM SEDIMENT ZN-65 < 09-Jun-16 BOTTOM SEDIMENT CS-134 < 09-Jun-16 BOTTOM SEDIMENT CS-137. < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 607.7 30.0 31.8 80.5 9.6 45.3 16.9 25.3 Page C-84 Exposure Pathway -Aquatic Bottom Sediment Location: SC Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 17-Jun-16 BOTTOM SEDIMENT K-40 14,051.0 +/-17-Jun-16 BOTTOM SEDIMENT MN-54 < 17-Jun-16 BOTTOM SEDIMENT C0-58 < 17-Jun-16 BOTTOM SEDIMENT FE-59 < 17-Jun-16 BOTTOM SEDIMENT C0-60 < 17-Jun-16 BOTTOM SEDIMENT ZN-65 < 17-Jun-16 BOTTOM SEDIMENT CS-134 < 17-Jun-16 BOTTOM SEDIMENT CS-137 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 801.7 33.3 32.8 112.7 11.1 55.9 24.1 27.5 Page C-85 Exposure Pathway -Aquatic Bottom Sediment Location: UHS 2016-41 Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 12-May-16 BOTTOM SEDIMENT K-40 10,207.0 +/-12-May-16 BOTTOM SEDIMENT MN-54 <* 12-May-16 BOTTOM SEDIMENT C0-58 < 12-May-16 BOTTOM SEDIMENT FE-59 < 12-May-16 BOTTOM SEDIMENT C0-60 < 12-May-16 BOTTOM SEDIMENT ZN-65 < 12-May-16 BOTTOM SEDIMENT CS-134 < 12-May-16 BOTTOM SEDIMENT CS-137 < 12-May-16 BOTTOM SEDIMENT FE-55 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station ' 914.7 41.0 43.3 122.2 18.5 61.0 36.6 49.4 16,826.1 Duplicate Analysis Page C-86 Exposure Pathway -Aquatic Bottom Sediment Location: UHS 2016-42 Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 12-May-16 BOTTOM SEDIMENT K-40 12,485.0 +/-12-May-16 BOTTOM SEDIMENT MN-54 12-May-16 BOTTOM SEDIMENT C0-58 12-May-16 BOTTOM SEDIMENT FE-59 12-May-16 BOTTOM SEDIMENT C0-60 12-May-16 BOTTOM SEDIMENT ZN-65 12-Mc;iy-16 BOTTOM SEDIMENT CS-134 12-May-16 BOTTOM SEDIMENT CS-137 12-May-*16 BOTTOM SEDIMENT SR-90 12-May-16 BOTTOM SEDIMENT SR-89 12-May-16 BOTTOM SEDIMENT Nl-63 12-May-16 BOTTOM SEDIMENT FE-55 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station < < < < < < 85.7 +/-55.5 +/-< < < 1,106.0 54.5 64.0 100.9 44.3 101.9 33.7 48.8 19.7 80.6 437.5 17,141.8 Duplicate Analysis / Page C-87 Exposure Pathway -Aquatic Bottom Sediment Location: UHS 2016-43 Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 12-May-16 BOTTOM SEDIMENT K-40 9,073.9+/-12-May-16 BOTTOM SEDIMENT MN-54 < 12-May-16 BOTTOM SEDIMENT C0-58 < 12-May-16 BOTTOM SEDIMENT FE-59 < 12-May-16 BOTTOM SEDIMENT C0-60 < 12-May-16 BOTTOM SEDIMENT ZN-65 < 12-May-16 BOTTOM SEDIMENT CS-134 < 12-May-16 BOTTOM SEDIMENT CS-137 < 12-May-16 BOTTOM SEDIMENT FE-55 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 794.7 34.8 50.2 89.6 29.9 90.8 28.6 42.3 16,581.7 Duplicate Analysis Page C -88 i I . Exposure Pathway -Aquatic Bottom Sediment
  • 27-0ct-16 BOTTOM SEDIMENT ZN-65 < 27-0ct-16 BOTTOM SEDIMENT ' . CS-134 < 27-0ct-16 BOTTOM SEDIMENT CS-137 < 27-0ct-16 BOTTOM SEDIMENT FE-55 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 1, 144.0 54.6 79.2 174.2 41.4 122.0 48.8 57.4 17,062.8 Duplicate Analysis Page C -92 Exposure Pathway -Aquatic Bottom Sediment Location: UHS 2016-48 Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 27-0ct-16 BOTTOM SEDIMENT K-40 11,599.0 +/-27-0ct-16 BOTTOM SEDIMENT MN-54 27-0ct-16 BOTTOM SEDIMENT C0-58 27-0ct-16 BOTTOM SEDIMENT FE-59 27-0ct-16 BOTTOM SEDIMENT C0-60 27-0ct-16 BOTTOM SEDIMENT ZN-65 27-0ct-16 BOTTOM SEDIMENT CS-134 27-0ct-16 BOTTOM SEDIMENT CS-137 27-0ct-16 BOTTOM SEDIMENT FE-55 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station < < < < < < < < 1,329.0 51.7 59.7 188.5 44.2 136.9 55.7 59.6 17,773.8 I Duplicate Analysis Page C-93 Exposure Pathway -Aquatic Bottom Sediment Location: UHS HS-11 Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 12-May-16 BOTTOM SEDIMENT K-40 10,267.0 +/-12-May-16 BOTTOM SEDIMENT K-40 9,959.7 +/-12-May-16 BOTTOM SEDIMENT MN-54 < 12-May-16 BOTTOM SEDIMENT MN-54 < 12-May-16 BOTTOM SEDIMENT C0-58 < 12-May-16 BOTTOM SEDIMENT C0-58 < 12-May-16 BOTTOM SEDIMENT FE-59 < 12-May-16 BOTTOM SEDIMENT FE-59 < 12-May-16 BOTTOM SEDIMENT C0-60 < 12-May-16 BOTTOM SEDIMENT co-so* < 12-May-16 BOTTOM SEDIMENT ZN-65 < 12-May-16 BOTTOM SEDIMENT ZN-65 < 12-May-16 BOTTOM SEDIMENT CS-134 < 12-May-16 BOTTOM SEDIMENT CS-134 < 12-May-16 BOTTOM SEDIMENT CS-137 < 12-May-16 BOTTOM SEDIMENT CS-137 < 12-May-16 BOTTOM SEDIMENT FE-55 < 12-May-16 BOTTOM SEDIMENT FE-55 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 755.3 911.7 40.4 44.9 36.2 53.2 73.3 48.4 31.6 16.6 72.6 74.3 25.9 34.7 38.5 37.2 17,113.1 16,834.2 Duplicate Analysis Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate* Duplicate Duplicate Duplicate Page C -94 Exposure Pathway -Aquatic Bottom Sediment Location: UHS HS-12 Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 27-0ct-16 BOTTOM SEDIMENT K-40 12,998.0 +/-27-0ct-16 BOTTOM SEDIMENT MN-54 < 27-0ct-16 BOTTOM SEDIMENT C0-58 < 27-0ct-16 BOTTOM SEDIMENT FE-59 < 27-0ct-16 BOTTOM SEDIMENT C0-60 < 27-0ct-16 BOTTOM SEDIMENT ZN-65 < 27-0ct-16 BOTTOM SEDIMENT CS-134 * < 27-0ct-1.6 BOTTOM SEDIMENT CS-137 < 27-0ct-16 BOTTOM SEDIMENT FE-55 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 1,077.0 56.2 67.4 111.0 25.0 87.9 34.7 59.6 17,184.8 Duplicate Analysis Page C-95 Exposure Pathway -Aquatic Vegetation Location: EEA Collection Sample Nuclide Concentration Date Description (pCi/Kg Wet) 17-Jun-16 CATTAILS BE-7 452.5+/-17-Jun-16 CATTAILS K:..40 2,253.3 +/-. 17-Jun-16 CATTAILS MN-54 < 17-Jun-16 CATTAILS C0-58 < 17-Jun-16 CATTAILS FE-59 < 17-Jun-16 CATTAILS C0-60 < 17-Jun-16 CATTAILS ZN-65 < 17-Jun-16 CATTAILS ZR-NB-95 < 17-Jun-16 CATTAILS 1-131 < 17-Jun-16 CATTAILS CS-134 < 17-Jun-16 CATTAILS CS-137 < 01-Aug-16 WATER PRIMROSE BE-7 589.1 +/-01-Aug-16 WATER PRIMROSE K-40 3, 155.9 +/-01-Aug-16 WATER PRIMROSE MN-54 < 01-Aug-16 WATER PRIMROSE C0-58 < 01-Aug-16 WATER PRIMROSE FE-59 < 01-Aug-16 WATER PRIMROSE C0-60 < 01-Aug-16 WATER PRIMROSE ZN-65 < 01lAug-16 WATER PRIMROSE ZR-NB-95 < 01-Aug-16 WATER PRIMROSE 1-131 < 01-Aug-16 WATER PRIMROSE CS-134 < 01-Aug-16 WATER PRIMROSE cs.:137 < 2016 Annual Radiological Environmental Operating Report Wolf Creek.Generating Station Duplicate Analysis 61.9 112.1 3.7 3.3 12.6 4.1 10.7 6.5 13.6 4.5 4.4 182.7 370.2 6.4 6.9 20.7 8.6 36.1 14.6 25.4 14.9 16.5 Page C-96 Exposure Pathway -Aquatic Vegetation Location: MUDS Collection Sample Nuclide Concentration Date Description (pCi/Kg Wet) 25-Jul-16 AMERICAN PONDWEED BE.,7 705.3 +/-25-Jul-16 AMERICAN PONDWEED K-40 2,274.5 +/-25-Jul-16 AMERICAN PONDWEED MN-54 < 25-Jul-16 AMERICAN PONDWEED C0-58 < 25-Jul-16 AMERICAN PONDWEED FE-59 < 25-Jul-16 AMERICAN PONDWEED C0-60 < 25-Jul-16 AMERICAN PONDWEED ZN-65 < 25-Jul-16 AMERICAN PONDWEED ZR-NB-95 < 25-Jul-16 AMERICAN PONDWEED 1-131 < 25-Jul-16 AMERICAN PONDWEED CS-134 < / 25-Jul-16 AMERICAN PONDWEED CS-137 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 148.8 273.7 8.9 6.8 14.4 7.7 23.2 7.8 30.9 12.5 11.2 Page C-97 Exposure Pathway -Terrestrial . Vegetation Location: EEA Collection Sample Nuclide Concentration Date Description (pCi/Kg Wet) 17-Jun-16 PASTURAGE BE-7 2,233.4 +/-17-Jun-16 PASTURAGE BE-7 2,236.5+/-17-Jun-16 PASTURAGE K-40 7,569.4 +/-17-Jun-16 PASTURAGE K-40 7,087.7 +/-17-Jun-16 PASTURAGE MN-54 < 17-Jun-16 PASTURAGE MN-54 < 17-Jun-16 PASTURAGE C0-58 < 17-Jun-16 PASTURAGE C0-58 < 17-Jun-16 PASTURAGE FE-59 < 17-Jun-16 PASTURAGE FE-59 < 17-Jun-16 PASTURAGE C0-60 < 17-Jun-16 PASTURAGE C0-60 < 17-Jun-16 PASTURAGE ZN-65 < 17-Jun-16 PASTURAGE ZN-65 < 17-Jun-16 PASTURAGE ZR-NB-95 < 17-Jun-16 PASTURAGE ZR-NB-95 < 17-Jun-16 PASTURAGE 1-131 < 17-Jun-16 PASTURAGE 1-131 < 17-Jun-16 PASTURAGE CS-134 < 17-Jun-16 PASTURAGE CS-134 < 17-Jun-16 PASTURAGE CS-137 < 17-Jun-16 PASTURAGE CS-137 < 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 122.5 116.4 Duplicate 254.4, 226.5 Duplicate 7.4 Duplicate 7.2 8.7 Duplicate 6.4 15.9 I . 17.1 Duplicate 8.2 7.1 Duplicate 14.8 15.7 Duplicate 6.6 10.5 Duplicate 23.8 24.9 Duplicate 6.6 7.1 Duplicate 6.4 Duplicate 9.0 Page C-98 Exposure Pathway -Terrestrial Soil Location: EEA Collection Sample Nuclide Concentration Date Description (pCi/Kg Dry) 01-Jun-16 SOIL K-40 10, 764. 0 +/-01-Jun-16 SOIL MN-54 < 01-Jun-16 SOIL C0-58 < 01-Jun-16 SOIL FE-59 < 01-Jun-16 SOIL C0-60 < 01-Jun-16 SOIL ZN-65 < 01-Jun-16 SOIL CS-134 < 01-Jun-16 SOIL CS-137 99.5 +/-2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 652.5 27.3 31.0 37.8 13.2 57.0 20.3 26.8 Page C-99 Exposure Pathway -Ingestion Meat Location: R2.0 Collection Sample Nuclide Concentration Date Description (pCi/Kg Wet) 31-0ct-16 DEER K-40 3,336.7 +/-31-0ct-16 DEER MN-54 < 31-0ct-16 DEER C0-58 < 31-0ct-16 DEER FE-59 < 31-0ct-16 DEER C0-60 < 31-0ct-16 DEER ZN-65 < 31-0ct-16 DEER CS-134 < 31-0ct-16 DEER CS-137 < 31-0ct-16 DEER H-3 169.0 +/-2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Duplicate Analysis 440.3 17.5 7.2 37.7 18.1 28.8 15.3 14.2 66.0 Page C -100 APPENDIX D LAND USE CENSUS REPORT 2016 Annual Radiological Environ.mental Operating Report Wolf Creek Generating Station WOLF CREEK GENERATING STATION 2016 LAND USE CENSUS REPORT REVISION 1 I , Prepared by: Teresa L. Rice Peer Review: ' -r: Craig T. Adkinson Approved by: r JI James K. Rudeen 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 12-15-16 Date 1-18-17 Date 1-18-17 Date Page D -

EXECUTIVE SUMMARY The 2016 Land Use Census Report has been revised to incorporate the re-calculated D/Qs for the broadleaf vegetation locations using the data from Engineering Evaluation SA-16-004, Relative Deposition per Unit Area (D/Q) 3 Year Update (2013 -2015). The annual Land Use Census of rural residents within five miles of the Wolf Creek Generating Station (WCGS) has been completed in 2016 in accordance with AP 078-004, [Offsite Dose Calculation Manual (Radiological Environmental Monitoring Program)].

  • No program changes are necessary regarding milk locations. Again, no milk sampling locations were identified. The two broad leaf vegetation locations with the highest calculated annual average D/Q rankings are A2.60-17TE1527 and Q2.35-MILA1619. Since these gardens are currently listed as sample locations for the Radiological Environmental Monitoring Program in procedure AP 078-004 (locations A-3 and Q-6), no program changes are necessary regarding broadleaf vegetation locations. BACKGROUND Section 5.2, Attachment A, of procedure AP 078-004, directs that "a Land Use Census shall be conducted annually during the growing season to identify the nearest (1) milk animal, (2) residence, and (3) garden of greater than 500 square feet producing broadleaf vegetation in each of the 16 meteorological sections within five miles of the WCGS site." Table 5-1, Attachment A, of procedure AP 078-004, requires that broadleaf vegetation samples be collected from "two indicator locations (using the criteria from the "Land Use Census" section) with highest calculated annual average D/Q." Table 5-1, Attachment A, of procedure AP 078-004, also requires that milk samples be collected from "three indicator locations within 5 miles of the site having the highest dose potential." METHODOLOGY Over two hundred surveys were mailed to the rural residents living within five miles of WCGS. The survey excluded the residents of New Strawn and Burlington. These locations were excluded due to the large number of households and the low likelihood that information gained from these residences *would affect the locations chosen for REMP sampling. *Drive-by information was collected for the nearest residences in each sector that did not return surveys. The information collected was compiled and the results are identified in Tables 1-3. Calculations were performed so that garden locations could be ranked by their respective D/Q. These results are contained in Table 4. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D-2 RESULTS One change was identified for the nearest occupied residence in each sector. Eight changes were noted for the nearest garden producing broadleaf vegetation. There were no changes regarding milk sample locations. Again, no locations were identified that routinely milked animals for human consumption. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D -3 TABLE 1 2016 Land Use Census Data Location of Nearest: Sector Residence Milking Animals A A2.47-17RD1474 None B 83.53-QURD1755 None c C1 .92-16RD1703 None D 02.03-QULA 1571 None E E1 .78-QULA1451 None F F1 .84-QULA1419 None G G3.03-13RD1820 None H H3.09-12RD1711 None J J3.70-11 RD1540 None K K2.70-12LA1439 None L L2.10-NARD1339. None M M2.34-14RD1346 None N N2.08-15RD1350 None p P2.76-HW751534 None Q Q2.35-MILA1619 None R R2.08-NALN1650 None Identifiers are based upon the following protocol: EXAMPLE: A2.47-17RD1474 "A" = Sector A "2.47" = 2.47 miles from the reactor "17RD1474" =address 2016 Annual Radiological Environmental Operating Report _Wolf Creek Generating Station Broadleaf Garden A2.60-17TE1527 84.12-QURD1823 C4.89-18RD1859 D3.00-16RD1829 None F2.44-RERD1391 G3.60-RERD1198 None J3.75-11 RD1580 K4.1 O-NARD1120 L2.39-NARD1309 M3.69-L YLA 1290 N2.08-15RD1350 P2.94-16RD1309 Q2.35-MILA1619 None Page D -4 TABLE 2 SECTOR 2015 NEAREST 2016 NEAREST RESIDENCE RESIDENCE A A2.47-17RD1474 A2.47-17RD1474 B 83.53-0URD1755 83.53-0URD1755 c C1.92-16RD1703 C1.92-16RD1703 D 02.03-QULA 1571 02.03-0ULA 1571 E E1 .77-0ULA1485 E1 .78-QULA1451 F F1.84-0ULA 1419 F1 .84-0ULA1419 G G3.03-13RD1820 G3.03-13RD1820 H H3.09-12RD1711 H3.09-12RD1711 ' J J3.70-11 RD1540 J3.70-11 RD1540 K K2.70-12LA1439 K2.70-12LA1439 L L2.1O-NARD1339 L2.1O-NARD1339 M M2.34-14RD1346 M2.34-14RD1346 N N2.08-15RD1350 N2.08-15RD1350 p P2.76-HW751534 P2.76-HW751534 0 02.35-MILA 1619 02.35-MILA 1619 R R2.08-NALN 1650 R2.08-NALN 1650 NOTE: Entries underlined indicate changes from the 2015 Land Use Census. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station
  • Page D -5 TABLE 3 2016 Land Use Census Milk and Garden Data SECTOR 2015 2016 2015 NEAREST 2016 NEAREST MILKING MILKING GARDEN GARDEN ANIMALS ANIMALS PRODUCING PRODUCING BROAD LEAF BROAD LEAF VEGETATION VEGETATION A None None A2.60-17TE1527 A2.60-17TE1527 B None None None B4.12-QURD1823 c None None C4.89-18RD1859 C4.89-18RD1859 D None None None D3.00-16RD1829 E None None None None F None None F2.44-RERD1391 F2.44-RERD1391 G None None G4.08-SHRD1234 G3.60-RERD1198 H None None H3.09-12RD1711 None J None None J3.90-11RD1519 J3. 75-11RD1580 K None None K4.10-NARD1120 K4.1 O-NARD1120 L None None L2.60-NARD1308 L2.39-NARD1309 M None None M3.69-LYLA1290 M3.69-L YLA 1290 N None None N2.38-RODR9 N2.08-15RD1350 p None None P4.97-LARD343 P2.94-16RD1309 Q None None Q2.35-MILA1619 . Q2.35-MILA1619 R None None None None NOTE: Underlined entries indicate changes from the 2015 Land Use Census. 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D-6 J TABLE 4 Information Used for D/Q Calculations on Gardens Producing Broad leaf Vegetation FROM FROM LAND SA-16-USE 004 DIST CALC NEAR NEAR FAR SECTOR (Ml) (METERS) DIST D/Q DIST A 2.60 4184 4000 1.85E-09 5000 B 4.12 6630 6000 4.84E-10 7000 c 4.89 7870 7000 1.51 E-10 8000 D 3.00 4828 4000 2.93E-10 5000 E F 2.44 3927 3000 7.00E-10 4000 G 3.60 5794 5000 5.02E-10 6000 H J 3.75 6035 6000 4.46E-10 7000 K 4.10 6598 6000 3.88E-10 7000 L 2.39 3846* 3000 1.12E-09 4000 M 3.69 5938 5000 3.46E-10 6000 N 2.08 3347 3000 1.15E-09 4000 p 2.94 4731 4000 7.26E-10 5000 Q 2.35 3782 3000 1.51 E-09 4000 R Originated by: ... Verified by: 2016 Annual Radiological Environmental Operating Report Wolf Creek Generating Station FAR SECTOR D/Q CALC RANKING 1.26E-09 1.74E-09 1 3.59E-10 4.05E-10 8 1.22E-10 1.26E-10 13 1.99E-10 2.15E-10 12 4.20E-10 4.40E-10 7 3.69E-10 3.96E-10 9 3.31 E-10 4.42E-10 6 2.88E-10 3.28E-10 10 6.75E-10 7.44E-10 4 2.55E-10 2.61E-10 11 6.88E-10 9.90E-10 3 4.94E-10 5.56E-10 5 9.04E-10 1.04E-09 2 Date: 12-15-16 Date: 1-18-17 Page D-7
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