ML051120202

2004 Annual Radiological Environmental Operating Report

ML051120202
Person / Time
Site:	Wolf Creek  (NPF-042)
Issue date:	04/15/2005
From:	Moles K Wolf Creek
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
RA 05-0040
Download: ML051120202 (156)

Text

W.LF CREEK

'NUCLEAR OPERATING CORPORATION

-Kevin J. Moles Manager Regulatory Affairs April 15,-2005

RA 05-0040 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555

Subject:

Docket No. 50-482: 2004 Annual Report Radiological Environmental Operating Gentlemen:

Enclosed is the 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 around WCGS for the period of January 1, 2004, through December 31, 2004.

No commitments are identified'in this correspondence. If you'have any questions concerning this matter, please contact me at (620) 364-4126, or Ms. Diane Hooper at (620) 364-4041.

Sincerely, Kevin J. MO es KJM/rIg

Enclosure:

2004 Annual Radiological Environmental Report cc:

J. N. Donohew (NRC), w/e D. N. Graves (NRC), wle B. S. Mallett (NRC), w/e Senior Resident Inspector (NRC), wle ->

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,'s P.O. Box 411 / Burlington, KS 66839 / Phone: (620) 364-8831

- An Equal Opportunity Employer M/FIHC/VET

WOLF CREEK NUCLEAR OPERATING CORPORATION WOLF CREEK GENERATING STATION 2004 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT April 15, 2005

TABLE OF CONTENTS List of Tables ii List of Figures ii List of Charts ii Introduction 1

I.

Program Description I

II. Discussion of Results 4

III. Program Revisions/Changes 10 IV. Program Deviations 10 V. Interlaboratory Comparison Program Results 11 VI. Comparison to the Radioactive Effluents Release Program 11 Tables 12 Figures 20 Charts 25 Appendix A - Interlaboratory Comparison Program Results A-1 Appendix B - Summary Tables B-1 Appendix C - 2004 Individual Sample Results C-1 Air Particulate and Charcoal Filters C-1 Quarterly Air Particulate - Gamma C-13 Surface Water C-19 Ground Water C-29 Drinking Water C-39 Quarterly Drinking Water - Tritium C-51 Shoreline Sediment C-55 Fish C-59 Food/Garden C-66 Feed and Forage C-75 Bottom Sediment C-78 Aquatic Vegetation C-82 Terrestrial Vegetation C-85 Soil C-87 Deer C-89 Appendix D - 2004 Land Use Census Report D-1 i

LIST OF TABLES 1 Radiological Environmental Monitoring Program Description 12 2 Sample Location Numbers, Distances (Miles) and Directions 17 3 TLD Results 18 4 Dosimetry Performance Testing Results 19 LIST OF FIGURES 1 Airborne Pathway Sampling Locations 20 2

Direct Radiation Pathway Sampling Locations 21 3 Waterborne Pathway Sampling Locations 22 4 Ingestion Pathway Sampling Locations 23 5

Distant Sampling Locations 24 LIST OF CHARTS 1 Airborne Gross Beta Weekly Results 25 2

Historical Airborne Smoothed Indicator and Control Gross Beta 26 3 TLD Nearsite Locations and Control Locations 27 4 Wolf Creek Lake Surface Water Tritium Data 28 5

Drinking Water Gross Beta (5 years) 29 6

Detected Co-60 Activity in Wolf Creek Lake Discharge Cove Bottom Sediment 30 7

Detected Cs-1 37 Activity in Bottom Sediment 31 8 Detected Cs-1 34 Activity in Wolf Creek Lake Discharge Cove Bottom Sediment 32 9 Tritium Dose in Wolf Creek Lake Surface Water and Released Liquid Tritium 33 Maximum Organ Dose ii

INTRODUCTION The 2004 Annual Radiological Environmental Operating Report for Wolf Creek Generating Station (WCGS) covers the period from January 1 through December31, 2004. 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 Radiological Environmental Monitoring Program (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), results of sample analyses, a discussion of monitoring program results, a description of revisions to and deviations from the program, and the results of Interlaboratory Comparison Programs.

Individual sample results and a summary of results in the Nuclear Regulatory Commission (NRC) Branch Technical Position specified format are included as appendices.

Plant-related activation, corrosion or fission products were not detected during 2004 in airborne particulate and radioiodine filters, ground water, drinking water, shoreline sediment, broadleaf vegetation, crops, terrestrial vegetation, aquatic vegetation, soil or deer samples. Activation, corrosion or fission products attributable to plant operation were detected during 2004 in surface water, fish, and bottom sediment samples.

Nuclides detected in REMP samples were below applicable NRC reporting levels, and program lower limits of detection were met.

Based upon the radiological environmental monitoring results, it was concluded that station.

operations has had no significant radiological impact on the health and safety of the public or the environment.

1. PROGRAM DESCRIPTION Radiological environmental samples were collected according to the schedule in WCGS procedure AP 07B-004, Offsite Dose Calculation Manual (Radiological Environmental Monitoring Program).

Environmental samples were collected by the WCGS Environmental Management group and were analyzed by Environmental, Inc.

Detroit Edison processed environmental thermoluminescent dosimeters (TLDs) at the Enrico Fermi 2 plant. Table 1 lists sampling pathways and frequencies of sampling and analysis. Table 2 lists each sample location's distance and direction from the plant. Samples in addition to those required by the WCGS Offsite Dose Calculation Manual (ODCM) were also obtained.

The following is a description of the sampling and analysis program by individual pathways.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 1 of 33

A. Airborne Pathway Low volume air sampling pumps collected particulate and radioiodine samples on 47 mm glass fiber filters and charcoal canisters, respectively.

The filters and charcoal canisters were changed out weekly, labeled, and shipped to Environmental, Inc. for analysis. The volume of air sampled was calculated from the average of initial and final flow rates and the total time of collection. Each pump was equipped with a time totalizer that was checked weekly against the elapsed time to identify electrical power outages.

Gross beta analysis of the air particulate samples was performed after a nominal 72-hour period to allow the radon and thoron daughter products to decay.

Weekly air particulate filters were combined into quarterly composites for each location and analyzed for gamma emitting isotopes.

Charcoal canisters were routinely counted in groups of five to determine the presence or absence of 1-131. Positive indication of 1-131 would have resulted in analysis of each individual charcoal canister.

Air samples were collected from six locations. Indicator locations 2, 37 and 49 are located in the three sectors with the highest ground level deposition constants (D/Q).

Air sampling stations are also located in the community of New Strawn (indicator location 32) and a control location at Harris (location 48). Supplemental indicator location (location 18) was also sampled during the year. Distances and directions to sampling locations from the plant are listed in Table 2, indicator locations are shown in Figure 1, and the control location is shown in Figure 5.

B. Direct Radiation Pathway Panasonic UD-814-AQ TLDs were used at 48 locations during the sample year. The TLDs consist of one lithium-borate element and three calcium sulfate elements in a plastic case.

TLDs were typically positioned roughly 3 to 4 feet above the ground in plastic thermostat boxes.

The thermostat boxes protect the TLDs from the elements and tampering. Two TLDs were placed at each designated location. The TLDs were changed out quarterly.

Indicator TLD sample locations are illustrated in Figure 2 and control locations are shown in Figure 5. Table 2 provides the distance and direction of each location from the plant. Control locations were 39 (Beto Junction), 40 (Hartford) and 48 (Harris).

C. Waterborne Pathway All water samples were analyzed to determine whether gamma emitters were present.

In addition to gamma isotopic analysis, radiochemical analysis for 1-131 was performed on drinking water and ground water samples. Gross beta analysis was also performed on drinking water samples. Tritium analysis was performed monthly by liquid scintillation for surface water and quarterly for drinking water. Tritium analysis was also performed quarterly on ground water samples. Water sampling locations are listed in Table 2 and are shown in Figures 3 and 5.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 2 of 33

Monthly grab samples of surface water were collected from John Redmond Reservoir (JRR) as a control location and from the spillway (SP) of Wolf Creek Lake (WCL) as an indicator location.

During 2004, the indicator location discharge cove (DC) was removed from the sampling program.

Quarterly grab samples of ground water were collected from four wells.

Location B-12 is hydrologically up gradient from the site and was used as a control location. Three locations (C-10, C-49, and J-1) are hydrologically down gradient from the site and were used as indicator sample locations. Duplicate samples were obtained from location C-49 and were labeled L-49.

These duplicate samples served as laboratory quality checks.

Drinking water was sampled at the water treatment facilities for the towns of Burlington (control location BW-15), LeRoy (indicator location LW-40) and Neosho Falls (indicator location NF-DW). The Burlington facility is located upstream and the LeRoy and Neosho Falls facilities are located downstream of the confluence of the discharge from Wolf Creek Lake and the Neosho River. During January 2004, the LeRoy water treatment facility closed. Composite samples were obtained monthly from automatic samplers at each location that collected approximately 27 ml of drinking water every two hours.

Shoreline sediments were sampled semiannually. Gamma isotopic analysis was performed on the shoreline sediment samples. Shoreline sediment sample locations were the Wolf Creek Lake discharge cove (DC) indicator location and at the control location (JRR).

D. Ingestion Pathway Because no sampling locations that produce milk for human consumption were identified within five miles of the plant, milk was not collected during the sample year.

Fish were sampled semiannually from the tail waters of JRR (control, Figure 4) and from Wolf Creek Lake (indicator, Figure 4). Gamma isotopic analysis was 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 from five gardens. Three indicator (G-1, N-1 and Q-6) gardens (Figure 4) and two control (D-1 and D-2) gardens (Figure 5) were sampled.

Gamma isotopic analyses were performed on all samples.

Crop samples were obtained from two indicator locations (NR-Dl and NR-D2) downstream of the confluence of Wolf Creek and the Neosho River. Two crop samples were obtained from control location NR-U1.

Gamma isotopic analysis was performed on each sample.

Crop sample locations are identified on Figure 5.

E. Additional Samples Collected (not required by ODCM)

Drinking water indicator location 1O-DW (lola) was sampled during the year. The drinking water sample was analyzed for gross beta, gamma emitters and 1-131. This sample location was added due to the anticipated closure of the Neosho Falls drinking water treatment facility and is identified on Figure 5.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 3 of 33

Shoreline sediments were collected at the Environmental Education Area (EEA) and the Make-up Water Discharge Structure (MUDS).

Gamma isotopic analysis was performed on the shoreline sediment samples. These samples were collected as part of a cooperative sampling effort with the Kansas Department of Health and Environment (KDHE). The indicator sample locations are identified on Figure 3.

Bottom sediment samples were collected at the EEA and just east of the DC (E of DC).

Gamma isotopic analysis was performed on the bottom sediment samples. These indicator samples were collected as part of a cooperative sampling effort with the KDHE. The sample locations are identified on Figure 3.

Bottom sediment samples were collected semiannually at the Wolf Creek Lake discharge cove (DC) indicator location and the control location (JRR). Gamma isotopic analysis was performed on the bottom sediment samples. These samples were collected as part of a cooperative sampling effort with the KDHE. The sample locations are identified on Figure 3.

Aquatic vegetation was collected from indicator locations EEA, DC ALT and MUDS. Gamma isotopic analysis was 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 was sampled from indicator locations EEA and MUDS. Gamma isotopic analysis was performed on the terrestrial vegetation samples. These samples were collected as part of a cooperative sampling effort with the KDHE. The sample locations are identified on Figure 4.

Soil was sampled from indicator locations MUDS and EEA.

Gamma isotopic analysis was performed on the soil samples.

These samples were collected as part of a cooperative sampling effort with the KDHE. The sample locations are identified on Figure 4.

A road-killed deer was sampled from indicator location A1.68. Gamma isotopic analysis was performed on the deer sample. The sample was split with the KDHE. The sample location is identified on Figure 4.

Distance and direction information for the sampling locations listed in this section are outlined in Table 2.

II. DISCUSSION OF RESULTS Analysis results for all 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.

In this section, results are discussed by pathway and analysis type. Monitoring results are compared with control data, preoperational values, sources of radioactivity, and effluent releases when applicable. Trends or seasonal effects are discussed.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 4 of 33

A. Airborne Pathway Chart 1 graphically illustrates weekly gross beta results for the sample year. Chart 2 represents the historical smoothed averages of indicator and control gross beta data.

Charts 1 and 2 demonstrate how closely the indicator and control locations tracked together.

Chart 2 reveals a seasonal cyclic trend in which 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 2004 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/i 3. The 2004 weekly gross beta analyses range for indicator locations was 0.014 to 0.068 pCi/m3, which was within the 1983 and 1984 pre-operational range. Additionally, the annual mean for indicator locations for 2004 (0.029 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 locations.

The annual mean for indicator locations for 2004 (0.029 pCi/M3) was similar to the annual mean of the control locations (0.028 pCi/M3).

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 pdi/m3 for indicator locations, and the annual mean for indicator locations was 0.069 pCi/M3. In 2004, the range for Be-7 detected activity was 0.057 to 0.094 pCi/mi3 for indicator locations, and the annual mean for indicator locations was 0.077 pCi/M3.

The control location annual mean for Be-7 detected activity (0.076 pCi/M3) was similar to the indicator locations annual mean (0.077 pCi/i 3).

Required lower limits of detection were met and 1-131 activity was not detected in the weekly analysis of charcoal filters at any location.

No effects of plant operation were seen via the airborne pathway for the year, and no unusual trends were noted.

B. Direct Radiation Pathway Quarterly gamma exposures measured at each location are shown in Table 3.

Measured values have been converted to a standard 90-day quarter.

The annual mean of all indicator locations in 2004 was 0.230 mR/day and the annual mean for the control locations was 0.223 mR/day. These results are similar to the pre-operational results for 1981. In 1981, the annual mean of all indicator locations was 0.21 mR/day and annual mean for the control locations was 0.19 mR/day.

Results from TLDs located near the plant (less than three miles), which would be most affected by changes in plant operation, were combined into quarterly averages.

These nearsite averages, using locations 1, 2, 7-14, 18, 26-30, 37 and 38, are compared to control location 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 5 of 33

results (locations 39, 40 and 48) in Chart 3. Chart 3 also includes preoperational data for comparison.

The nearsite TLD locations have historically trended higher than the control locations both prior to and after WCGS became operational.

C. Waterborne Pathway (1) Surface Water Tritium, attributable to WCGS operation, was detected in all surface water samples collected from Wolf Creek Lake during 2004. An adult drinking 2 liters per day of surface water collected from the Wolf Creek Lake, using the annual mean of detected tritium activity (13,490 pCi/liter),

would receive a committed effective dose equivalent of 0.616 mRem per year.

An adult drinking 2 liters per day of surface water collected from the Wolf Creek Lake, using the highest detected tritium activity (15,876 pCi/liter), would receive a committed effective dose equivalent of 0.725 mRem per year.

It should be noted that Wolf Creek Lake is not a drinking water source.

Chart 4 illustrates the yearly averages of surface water tritium data for the spillway location. It can be seen in Chart 4 that surface water tritium concentrations have trended upward since plant startup.

This is expected until the average tritium concentration of the lake reaches equilibrium.

Required lower limits of detection were met and tritium activity was not detected in samples obtained from the control location (JRR).

During pre-operational environmental radiological monitoring, measured radiological activity was not detected in surface water samples.

Tritium was the only activity detected in surface water samples and no unusual trends were noted.

(2) Ground Water Required lower limits of detection were met and radioactivity was not detected in any ground water samples.

(3) Drinking Water Chart 5 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 locations.

Gross beta activity was detected in all drinking water samples. The annual mean of the control location gross beta activity (4.3 pCi/liter) was equal to the annual mean of the indicator locations (4.3 pCi/liter). The 2004 annual means of gross beta activity for both the control and indicator locations were lower than those of the pre-operational monitoring year of 1984. In 1984, the annual mean of the control location gross beta activity was 6.4 pCi/liter, and the annual mean of the indicator location gross beta activity was 7.5 pCi/liter.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 6 of 33

Required lower limits of detection were met. Tritium activity was not detected in any drinking water samples. Additionally, radionuclides were not detected by the 1-131 or gamma isotopic analyses.

Activity due to plant operation was not evident in drinking water samples during 2004 and no unusual trends were noted.

(4) Shoreline Sediment Naturally occurring K-40 was detected in samples obtained from indicator locations (10,309-12,688 pCi/kg, dry) and in samples obtained from control locations (7,948-10,666 pCi/kg, dry).

K-40 was also detected during pre-operational shoreline sediment monitoring.

Required lower limits of detection were met and K-40 was the only activity detected.

Activity due to plant operation was not evident in shoreline sediment samples during 2004 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 all fish samples.

K-40 activity was also detected during pre-operational fish monitoring.

During 2004, fish were also analyzed for tritium. All fish samples taken from Wolf Creek Lake had tritium activity detected (7,790.9 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 for 2004 (8,942 pCi/kg), would receive a committed effective dose equivalent of 0.012 mRem.

Tritium activity was not detected in the control samples collected from JRR.

No other radionuclides were detected in fish during the year. The ODCM 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 locations detected naturally occurring gamma emitters Be-7 and K-40. Be-7 and K-40 activity were also detected pre-operationally.

The ODCM required lower limits of detection were met and no unusual trends were noted.

Activity attributable to plant operation was not detected.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 7 of 33

(4) Crop Samples Gamma analysis detected naturally occurring K-40 to be present in all of the samples. K-40 activity was also detected during pre-operational crop monitoring. K-40 was the only activity detected in crop samples. The ODCM required lower limits of detection were met and no unusual trends were noted.

E. Additional Samples Collected (not required by ODCM)

(1) Bottom Sediment Naturally occurring K-40 was detected in all of the bottom sediment samples. K-40 activity was also detected during pre-operational bottom sediment monitoring.

Co-58 activity (34.7 pCi/kg) was detected in one sample obtained from the Wolf Creek Lake discharge cove. Co-58 activity was attributable to plant operation and has been identified in plant effluents. Co-58 activity was not detected in pre-operational environmental monitoring and was not detected in samples collected from control location JRR during 2004.

Co-60 activity (153.8 and 179.4 pCi/kg) was detected in the samples obtained from the Wolf Creek Lake discharge cove and from a sample obtained just east of the discharge cove (243.3 pCi/kg).

Co-60 activity was attributable to plant operation and has been identified in plant effluents. Co-60 activity was not detected in pre-operational environmental monitoring and was not detected in samples collected from control location JRR during 2004. Chart 6 plots the Co-60 detected activity from the discharge cove and reflects a decreasing trend.

Cs-137 activity (202.1 and 201.3 pCi/kg) was detected in the indicator samples obtained from the Wolf Creek Lake discharge cove and from a sample obtained just east of the discharge cove (217.1 pCi/kg). A portion of this activity is due to fallout and a portion of this activity is likely plant-related since Cs-134 activity has been detected in the past. Cs-137 activity was detected in pre-operational samples, and the results for 2004 indicator bottom sediment samples were 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 46 to 550 pCi/kg.)

Cs-137 activity has been identified in plant effluents. Cs-137 activity (161.1 and 115.5 pCi/kg) was also detected in the control location samples and in the sample obtained from the indicator location EEA (119.0 pCikg).

Chart 7 plots the Cs-137 detected activity from the discharge cove indicator location and JRR control 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 that as expected, Cs-1 37 activity detected at the JRR control location has been decreasing.

Cs-134 activity was not detected in 2004 discharge cove bottom sediment samples; however, Chart 8 has been included to display the decreasing trend.

No other radionuclides were detected in bottom sediment samples and no unusual trends were noted.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 8 of 33

(2) Aquatic Vegetation Naturally occurring Be-7 and K-40 activity were detected in samples collected in 2004. Be-7 and K-40 activity were also detected during pre-operational monitoring.

No other radionuclides were detected in aquatic vegetation samples and no unusual trends were noted.

(3) Terrestrial Vegetation Naturally occurring Be-7 and K-40 activity were detected in samples collected in 2004. No other radionuclides were detected. No unusual trends were identified.

(4) Soil Naturally occurring K-40 activity was detected in both of the soil samples. K-40 activity was also detected during pre-operational soil monitoring.

Cs-137 (295.2 and 413.3 pCi/kg) activity was detected in the soil samples. The pre-operational Cs-137 results (255 to 2,160 pCi/kg) for soil samples were decay corrected.

The decay corrected pre-operational range is approximately 161 to 1360 pCi/kg. The measured Cs-137 activity of the soil samples obtained during 2004 are within the decay corrected pre-operational range. Cs-137 activity was not detected in air samples collected during 2004. The measured Cs-137 activity in the soil sample was likely due to previous fallout and not to a recently produced fission product associated with plant operation.

No unusual trends were identified.

5) Deer Gamma analysis detected naturally occurring K-40 (3378.1 pCi/kg wet) activity in the deer sample obtained from indicator location A1.68. K-40 activity was also detected during pre-operational monitoring.

K-40 was the only activity detected in the deer sample. No unusual trends were noted.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 9 of 33

111. PROGRAM REVISIONS/CHANGES The indicator surface water sample location was changed from the discharge cove (DC) to the spillway (SP) of Wolf Creek Lake. The justification for the change was that surface water sampled from the discharge cove was not "representative" of the cooling lake water, especially if a release was in progress.

TLD location 34 was moved due to safety concems. The change was made after a comparison was completed which reflected that no significant difference existed between the two locations.

TLD location 40 was removed from the program. A comparison was made between TLD results at location #40 (Hartford) and location #48 (Harris).

No significant difference was identified.

Based upon Engineering Calculation AN-03-026, air sample station 49 and TLD location 49 were added to the sample program.

Drinking water sample location LW-40 (LeRoy) was removed from the sample program since the City of LeRoy stopped obtaining their drinking water directly from the Neosho River.

Drinking water sample location NF-DW (Neosho Falls) was added to the ODCM.

(Supplemental sampling at this location started in December 2002.)

Based upon the results of the 2003 Land Use Census and cooperator participation, the following broadleaf vegetation garden changes for indicator locations were made during 2004:

Garden location H-1 was deleted from the program Garden location Q-6 was added to the program IV. PROGRAM DEVIATIONS Air Samples The air sample locations listed below failed to meet the requirement for Ucontinuous sampler operation."

As described in footnote (1) of AP 07B-004, 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 Meter Time, which resulted in a loss of air sample collected, are listed in the following table.

Location Sample Period Percent Explanation of Deviation Discrepancy/

Hours Unavailable 49 06/02/04 - 06/09/04 6.02/10.2 Construction Power Loop Outage 48 06/16/04 - 06/23/04 7.44/12.5 Electrical Power Outage 49 06/16/04 - 06/23/04 65.46/110.1 Breaker turned off for Security Mod 2

12/08/04 - 12/15/04 Unk/-82.4 Air Sample Pump Motor Seized 49 12/15/04 - 12/21/04 19.26/29 Breaker turned off for Maint on Board 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 10 of 33

During 2004, no other deviations from the AP 07B-004, Offsite Dose Calculation Manual (Radiological Environmental Monitoring Program) sampling schedule occurred.

V. INTERLABORATORY COMPARISON PROGRAM RESULTS During 2004, Environmental, Inc. was contracted to perform radiological analysis of environmental samples for WCNOC.

The lab participated in the Environmental Resource Associates (ERA) Proficiency Testing Program. Appendix A is the Interlaboratory Comparison Program Results for Environmental, Inc. TLD intercomparison results, in-house spikes, blanks, duplicates and mixed analyte performance evaluation program results are also contained in Appendix A.

Table 4 is a summary of statistical results of performance testing of TLDs processed at Enrico Fermi 2 by Detroit Edison, which participated in the National Voluntary Laboratory Accreditation Program.

VI. COMPARISON TO THE RADIOACTIVE EFFLUENTS RELEASE PROGRAM As described in the sections discussing radioisotopes found in the surface water from Wolf Creek Lake, dose that may be received as a result of tritium released from WCGS is consistent with the theoretical doses calculated by the Radioactive Effluent Release Program.

Chart 9 indicates that the dose to a man resulting from drinking surface water from Wolf Creek Lake was within a reasonable expected value. Dose for the surface water was determined using the December tritium activity detected for each calendar year. Released tritium maximum organ dose (mRem) values were obtained from Annual Radioactive Effluent Release Reports and are not cumulative (i.e., the values reflected are the totals for the respective years).

An adult drinking 2 liters per day of surface water collected from Wolf Creek Lake, using the 2004 December detected tritium activity (13,429 pCi/liter), would receive a committed effective dose equivalent of 0.613 mRem per year.

This information was derived from radiological environmental monitoring.

The maximum organ dose for tritium released in liquid effluents in 2004 was 0.117 mRem. This information was obtained from the Annual Radioactive Effluent Release Report.

The tritium dose values are being compared on a qualitative basis. It is not expected that the annual doses, as calculated in the Annual Radioactive Effluent Release Report, would compare directly to those calculated from the REMP. The Annual Radioactive Effluent Release Report provides a 'snap shot' of potential dose resulting from the year's releases. The REMP data indicate the accumulated result of releasing tritium into the cooling lake since the start of plant operation.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 11 of 33

TABLE 1 2004 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM DESCRIPTION (SAMPLE COLLECTION SPECIFIED BY ODCM)

EXPOSURE PATHWAY/

SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS SAMPLE COLLECTION FREQUENCY TYPE AND FREQUENCY OF ANALYSIS AIRBORNE (See Figures 1 & 5)

Radioiodine and Particulates Samples from six locations Continuous sampler operation with sample collection weekly, or more frequently if required, by dust loading.

Samples from locations near the site boundary in three sectors having the highest calculated annual average D/Q (Locations 2, 37, 49 and supplemental location 18 on Figure 1)

Analyze radioiodine canister weekly for 1-131 Analyze particulate filter weekly for gross beta activity; perform quarterly gamma isotopic analysis composite (by location)

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 the lowest ranked D/Q sector (Location 48 on Figure 5) 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 12 of 33

TABLE I (Cont.)

EXPOSURE PATHWAY/

SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS SAMPLE COLLECTION FREQUENCY TYPE AND FREQUENCY OF ANALYSIS DIRECT RADIATION (See Figures 2 & 5) 42 routine monitoring stations with two or more dosimeters measuring dose continuously, placed as follows:

Quarterly Gamma dose quarterly 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, 29-31, 37, 38 and 47 on Figure 2).

An outer ring of stations, one in each meteorological sector in the 3-5 mile range from the site (Locations 4-6, 15-17, 19-25, and 33-36 on Figure 2). Six sectors [A, B, C, D, G, and L] contain an additional station (Locations 2, 3, 10, 14, 28 and 49).

The balance of the stations to be placed in special interest areas such as population centers (Locations 23 and 32), nearby residences 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 13 of 33

TABLE 1 (Cont.)

EXPOSURE PATHWAY/

SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS SAMPLE COLLECTION FREQUENCY TYPE AND FREQUENCY OF ANALYSIS DIRECT RADIATION (cont.)

r C

IC C

C C

WATERBORNEI (many locations are iear a residence),

schools (Location 23),

and in two areas to serve as control stations 10-20 miles Jistant from the site

'Locations 39 and 48 on Figure 5).

'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.

Monthly grab sample Quarterly grab sample Monthly gamma isotopic analysis and composite for tritium analysis quarterly Quarterly gamma isotopic and tritium analysis Indicator samples at locations hydrologically down gradient of the site (Locations C-10, C-49 and J-1 on Figure 3); control sample at a location hydrologically up gradient of the site (Location B-12 on Figure 3).

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 14 of 33

TABLE I (Cont.)

EXPOSURE PATHWAY/

SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS SAMPLE COLLECTION FREQUENCY TYPE AND FREQUENCY OF ANALYSIS WATERBORNE (cont.)

Drinking Shoreline Sediment Sample of municipal water supply at an indicator location downstream of the site (Location NF-DW on Figure 5); control sample from location upstream of the site (Location BW-15 on Figure 3).

One sample from the vicinity of Wolf Creek Lake discharge cove (Location DC on Figure 3); control sample from John Redmond Reservoir (Location JRR on Figure 3).

Monthly Composite Semiannually Monthly gamma isotopic analysis and gross beta analysis of composite sample. Quarterly tritium analysis of composites.

Semiannual gamma isotopic analysis INGESTION (See Figures 4 & 5)

Milk 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.

Semimonthly April to November; monthly December-March Gamma isotopic analysis and 1-131 analysis of each sample 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 15 of 33

TABLE 1 (Cont.)

EXPOSURE PATHWAY/

SAMPLE TYPE NUMBER OF SAMPLES AND SAMPLE LOCATIONS SAMPLE COLLECTION FREQUENCY TYPE AND FREQUENCY OF ANALYSIS INGESTION (cont.)

Fish Indicator samples of 1 to 3 recreationally important species from Wolf Creek Lake; control samples of similar species from John Redmond Reservoir spillway (Figure 4).

Semiannually Gamma isotopic analysis on edible portions Broadleaf Vegetation Irrigated Crops Samples of available broadleaf vegetation from two indicator locations (using the criteria from the "Land Use Census" section) with highest calculated annual average D/Q (Locations G-1 and Q-6 and alternate location N-1 on Figure 4);

sample of similar broadleaf vegetation from a control location 9.5 to 18.5 miles distant in the lowest ranked D/Q sector (Location D-1 or alternate location D-2 on Figure 5).

Sample of crops irrigated with water from the Neosho River downstream of the Neosho River - Wolf Creek confluence (Location NR-D1 and NR-D2 on Figure 5).

Monthly when available At time of harvest Gamma isotopic analysis on edible portions Gamma isotopic analysis on edible portions 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 16 of 33

TABLE 2 SAMPLE LOCATION NUMBERS, DISTANCES (Miles) AND DIRECTIONS Location Distance/

Location Distance/

Location Number Distance/

Number Direction Number Direction Direction Air Particulates and Radioiodine 2

2.7/N 18 3.0/SSE 32 3.1/WNW 37 2.0/NNW 48 14.7/ENE 49 0.8/NNE TLDs 1

1.4/N 17 3.7/SE 33 3.6/WNW 2

2.7/N 18 3.0/SSE 34 4.4/NW 3

3.1/NE 19 3.9/SSE 35 4.6/NNW 4

4.1/NNE 20 3.3/S 36 4.2/N 5

4.1/NE 21 3.8/S 37 2.0/NNW 6

4.6/ENE 22 3.9/SSW 38 1.2/NW 7

2.1/NE 23 4.3/SW 39 13.1/N 8

1.7/NNE 24 4.1/WSW 40 15.4/WNW 9

2.0/ENE 25 3.4/W 41 0.8/NNW 10 2.4/ENE 26 2.4/WSW 42 0.8/SSE 11 1.7/E 27 2.2/SW 43 0.7/WNW 12 1.9/ESE 28 2.6/SW 44 3.0/NNW 13 1.6/SE 29 2.7/SSW 46 1.61WNW 14 2.5/SE 30 2.5/W 47 0.16/S 15 4.6/ESE 31 3.0/WNW 48 14.7/ENE 16 4.3/E 32 3.1/WNW 49 0.8/NNE Ground water I

Drinking water Surface water B-12 1.9/NNE BW-15 3.9/SW DC 0.6/WNW C-10 2.7/WSW 1O-DW 26.1/SSE JRR 3.7/W C-49/L-49 2.8/SW LW-40 11.3/SSE SP 3.2/SSE J-1 3.8/S l NF-DW 17.5/SSE Deer Broadleaf vegetation Crops A1.68 1.7/N D-1 14.7/ENE NR-D1 8.9/S Terrestrial Vegetation D-2 14.8/ENE NR-D2 11.5/S EEA 3.0/NNW G-1 1.6/SE NR-U1 4.0/SSW MUDS 1.5/WNW N-1 2.4/W Aquatic Vegetation Q-6 2.4/NW DC-ALT 1.5/NW Fish Shoreline Sediment EEA 3.0/NNW WCL 0.6/WNW DC 0.8/WNW MUDS 1.5NVNW JRR 3.7/W EEA 3.0/NNW Bottom Sediment JRR 3.6/W DC 0.9/WNW Soil MUDS 1.5/WNW E of DC 0.8/WNW EEA 3.0/NNW EEA 3.0/NNW MUDS 1.5/WNW JRR 3.7/W 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 17 of 33

TABLE 3 TLD Results (mRI90-day qtr.)

Location Qtr. 1 Qtr. 1 2-Qtr. 2 Qtr. 2 2-Qtr. 3 Qtr. 3 2-Qtr. 4 Qtr. 4 2-Total 90-Day std.

90-Day std.

90-Day std.

90-Day std.

Annual Avg.

dev.

Avg.

dev.

Avg.

dev.

Avg.

dev.

Exposure (mR) 1 18.2 1.3 21.9 1.1 23.5 1.3 22.1 1.4 85.7 2

16.8 1.2 19.6 2.9 21.3 1.5 21.6 4.1 79.3 3

17.5 0.8 21.4 1.1 22.3 1.2 21.8 1.6 83.0 4

17.6 0.8 21.8 1.4 22.7 2.1 25.2 1.4 87.3 5

16.5 1.3 20.1 1.4 21.0 1.4 22.0 1.9 79.6 6

16.9 1.7 20.1 1.0 20.9 1.3 23.5 1.8 81.4 7

16.7 0.7 20.6 1.0 20.7 1.2 23.5 3.3 81.5 8

18.2 0.7 22.7 1.7 22.8 1.4 24.8 2.8 88.5 9

16.0 1.4 20.3 1.4 19.7 0.9 21.5 1.5 77.5 10 18.0 1.4 21.2 1.2 21.9 0.7 24.2 2.4 85.3 11 19.3 1.1 22.2 1.4 24.0 1.7 25.2 2.3 90.7 12 19.3 1.9 21.5 1.2 22.2 1.3 22.3 1.5 85.3 13 18.5 1.5 21.6 1.5 22.6 2.4 23.3 2.4 86.0 14 17.6 0.6 21.5 0.9 22.8 1.5 24.6 2.1 86.5 15 17.9 0.7 23.2 3.7 22.1 1.1 24.0 4.5 87.2 16 16.7 1.2 20.4 0.6 21.4 1.2 22.7 0.9 81.2 17 17.9 1.1 22.8 4.5 21.1 1.1 21.5 2.3 83.3 18 18.6 3.0 20.6 1.3 21.8 1.3 22.6 1.5 83.6 19 18.2 0.5 21.1 1.5 22.5 2.8 22.7 3.3 84.5 20 18.7 0.7 21.6 1.0 23.6 1.2 22.2 1.7 86.1 21 16.3 1.1 18.7 1.1 17.8 5.7 20.2 1.5 73.0 22 19.2 1.4 22.4 1.7 23.9 1.3 23.4 1.1 88.9 23 18.8 3.1 20.3 1.2 22.6 3.1 22.0 1.5 83.7 24 17.1 1.3 22.2 1.2 23.0 2.7 22.0 1.5 84.3 25 15.7 1.8 19.1 1.3 19.3 1.3 19.6 1.9 73.7 26 17.1 3.0 20.6 2.5 20.4 0.9 22.2 4.5 80.3 27 20.8 1.8 21.7 1.3 22.5 1.1 21.4 1.2 86.4 28 17.3 1.2 18.8 0.6 19.7 0.3 18.9 0.8 74.7 29 17.9 4.4 17.7 1.1 19.1 0.5 18.5 1.1 73.2 30 22.0 2.8 21.4 1.6 22.6 2.2 22.0 1.6 88.0 31 19.2 1.3 20.4 0.5 21.1 1.5 22.4 1.1 83.1 32 17.9 1.2 20.4 1.0 20.9 1.2 22.9 3.8 82.1 33 20.1 2.0 22.3 1.2 23.7 1.6 22.2 1.1 88.3 34 20.7 1.8 22.1 0.8 23.8 1.6 21.4 1.1 88.0 35 20.1 1.4 21.2 1.5 22.5 1.2 21.7 1.1 85.5 36 18.9 1.4 21.2 0.9 23.5 3.2 21.3 1.5 84.9 37 19.1 2.0 20.2 1.2 20.9 0.6 20.5 1.2 80.7 38 21.9 2.1 22.5 0.7 23.6 1.5 22.3 1.3 90.3 39 19.0 1.4 20.5 1.5 20.6 1.5 21.0 1.7 81.1 40 17.7 2.0 41 20.1 1.4 22.2 2.3 22.8 1.3 21.8 1.7 86.9 42 16.2 1.9 17.6 2.3 16.2 1.0 16.2 1.2 66.2 43 14.8 1.3 17.3 2.6 15.3 1.0 15.3 0.6 62.7 44 19.2 0.6 22.8 1.8 21.6 2.0 21.0 0.9 84.6 46 19.6 1.3 21.0 1.6 21.9 1.7 23.3 3.2 85.8 47 23.3 1.8 22.7 2.0 21.5 1.2 23.7

• 5.2 91.2 48 18.9 0.4 20.4 2.4 21.6 1.9 21.3 1.1 82.2 49 21.2 1.3 20.8 1.2 21.3 1.8 20.8 2.0 84.1 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 18 of 33

TABLE 4 Dosimetry Performance Testing Results NATIONAL VOLUNTARY LABORATORY-ACCREDITATION PROGRAM PERSONNEL DOSIMETRY PERFORMANCE TESTING

SUMMARY

OF STATISTICAL RESULTS PROCESSOR NAME:

PROCESSOR CODE:

DOSIMETER DESCRIPTION:

TEST RESULTS FOR QUARTER:

TESTING STATUS:

TYPE OF DOSIMETER REPORT PRINTED:

DETROIT EDISON COMPANY 100529 B PANASONIC UD-802AS/ISA 820 200404 RENEWAL WHOLE BODY 11 February 2005 SHALLOW DEPTH DEEP DEPTH CATEGORY B

S IBI+S L

B S

IBI+S L

IA NO TEST 0.036 0.088 0.124 0.30 IB NO TEST IC NO TEST IIA

-0.028 0.058 0.086 0.40 0.008 0.088 0.096 0.40 IIC IIIA

-0.016 0.057 0.074 0.40 NO TEST IIIB NO TEST IIIC NO TEST IVA 0.038 0.049 0.087 0.40 0.048 0.071 0.118 0.40 IVB WVC V

-0.059 0.080 0.140 0.40

-0.022 0.077 0.099 0.40 VI-TOTAL NO TEST 0.024 0.080 0.103 0.40 VI-NEUTRON NO TEST 0.087 0.121 0.208 0.40 B = Bias S = Standard Deviation L = Limit The laboratory successfully completed ANSI N13.11(2001)/NVLAP testing in categories IA, IIA, IIIA, IVA, VA, and VIC.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 19 of 33

FIGURE 1 AIRBORNE PATHWAY SAMPLING LOCATIONS 0 = AIRBORNE PARTICULATE AND RADIOIODINE 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 20 of 33

FIGURE 2 I

DIRECT RADIATION PATHWAY SAMPLING LOCATIONS

- TLD LOCATIONS 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 21 of 33

FIGURE 3 WATERBORNE PATHWAY SAMPLING LOCATIONS

- DRINKING WATER A -SURFACE WATER

- GROUND WATER

-SHORELINE SEDIMENT

- BOTTOM SEDIMENT v

-AQUATIC VEGETATION / ALGAE 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 22 of 33

FIGURE 4 INGESTION PATHWAY SAMPLING LOCATIONS A - FISH (JRR)

- BROADLEAF VEGETATION t

- FISH (WCL)

- TERRESTRIAL VEGETATION AND SOIL V

-DEER 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 23 of 33

FIGURE 5 A

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page 24 of 33

CHART 1 2004 Airborne Gross Beta Weekly Results 0.070 0.060 a)

• D 0.050 E

C, 0.:0 0.040

- 0.030 co

, 0.020 v)

O 0.010 0.000 0

4 8

12 16 20 24 28 Week Number 32 36 40 44 48 52 lo Location 2

• Location 18 + Location 32 A Location 37 Location 48 -

Location 49 1 2004 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 25 of 33

CHART 2 Historical Airborne Smoothed (Avg of 20) Indicator and Control Gross Beta 0.060 C1-wa) c 0.050 c.)

0 CL X

0.040 a) mcn 0I-CD S

0.030 to.

0 0) s 0.020 0

0E (I,

0.010 1 i

i i

i i

i 1

1 1

1 1

Cv A

\\5v 5

n5

- - - Smoothed Avg. Indicator Locations Smoothed Avg. Control Location (40) l Smoothed Avg. Control Location (48) 2004 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 26 of 33

CHART 3 TLD Nearsite Locations and Control Locations 22.0 20.0 18.0 E

16.0 14.0 12.0 !

19801981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 19992000 2001 200220032004 o

Avg. of Nearsite Locations

& Avg. of Control Locations Moving Avg. of Nearsite Locations

- - - Moving Avg. of Control Locations 2004 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 27 of 33

CHART 4 Wolf Creek Lake Surface Water Tritium Data 16000 14000 12000 10000 a) 0 C-8000 6000 4000 2000 0

1987 1989 1991 1993 1995 1997 1999 2001 2003 I-- Yearly Average of Spillway Location -

Polynomial Trendlinel 2004 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 28 of 33

CHART 5 Drinking Water Gross Beta (5 years) 9 8

7 a-0.

CL c2 m

e, U) 0(n 6

5 4

3 2

1 fibs F~~l,° N\\b N~u, N~b Ir~s\\¢oo\\

t26,o\\

0,S§0 o S

b 5

S P

0 S

)

\\oi\\o b

R0fi\\ R0fi\\ Ro\\^ qs\\

BW15 (Control)

LW40 (Indicator) - - - NFDW (Indicator) -

-IODW (Indicator)l 2004 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 29 of 33

CHART 6 Detected Co-60 Activity in WCL Discharge Cove Bottom Sediment 2500 2000 0~

1500 1000 500 0

N co M

0 O-N M

V )

CD I

co

0) 0 N

M I

co m

co 0D

0)

0)

0) 0

0)

0)

00)

0)

0) 0 0

a 0

0

0)

0) c)

a)

0)

0)

0)

0)

0)

0) 0D

0)

0) 0 o 0

0 0

N N

N N

N N

N N

D N

N N

N N

N N

N N

N N

N N

N CD CiD (D

iO CD iO CO CD CD CD CD CD CD CD D

CD CD C

o o

0 0

0 0

0 0

0 0

0 0

0 0

0 0

0 0

Co Polynomial Trendline l 2004 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 30 of 33

CHART 7 Detected Cs-137 Activity in Bottom Sediment 1000 900 800 700 600

-c cn 500 0

400 300 200 100 0 T-N Cq LO i-co 0 U)

N M

LO rt-cO

0) 0 C)

C C

oo co co co co co

0) 0

0)

0)

0)

0)

0)

0) 0 0

0 0

0

10) w~

Ml

0) co (0

to T-c

0)

T-

't N-N-

V T-0 Nq N

N N

0) 0 Ml Ir-N N

0 0

0 Ir-0

-I-5-

5.

5.

S~~-

V) to

0)

U) to

0) c N-N-

L0 0

LO

0) 0 U) x o

T-T-

O o

0 0

0 0

CD 0

0 0

O 0

0 O-O-

0 O

O-O DC Cs-137 JRR Cs-137 -

Polynomial Trendline (DC) ---------- Polynomial Trendline (JRR) I 2004 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 31 of 33

CHART 8 Detected Cs-1 34 Activity in WCL Discharge Cove Bottom Sediment 400 350 300

-Yc 0

C-250 200 150 100 50 1 I

I I

I I

I I

S9

~ ? ( 9 S

I -l-Detected Cs-1 34 -

Polynomial Trendline l 2004 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 32 of 33

CHART 9 Tritium Dose in WCL Surface Water and Released Liquid Tritium Maximum Organ Dose 0.800 0.700 0.600 aE 0.500 w

LU O 0.400 0

-j z 0.300 z

0.200 0.100 0.000 1 I

I I

I I I

4 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 YEAR 2004 Annual Radiological Environmental Operating Report - Wolf Creek Generating Station Page 33 of 33

Environmental, nc.

Mdw est Laboratory an Allgheny Technologbs Co.

700 LndwelY vosd *NothbrokdUL 60062;t (47) 5u 40 700 W (4u7) 54-4517 APPENDIX A INTERLABORATORY COMPARISON PROGRAM RESULTS NOTE:

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 Intercomparison results, in-house spikes, blanks, duplicates and mixed analyte performance evaluation program results are also reported. Appendix A is updated four times a year; the complete Appendix Is Included in March, June, September and December monthly progress reports only.

January through December, 2004

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

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

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

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

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

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

Table A-5 list results of 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. Data for previous years available upon request.

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

The results in Table A-7 were obtained through participation in the Environmental Measurement Laboratory Quality Assessment Program.

Attachment A lists acceptance criteria for "spiked" samples.

Out-of-limit results are explained directly below the result.

Al

Attachment A ACCEPTANCE CRITERIA FOR'SPIKED" SAMPLES LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSESa One standard deviation Analysis Level for single determination Gamma Emitters 5 to 100 pCiAiter or kg 5.0 pCi/liter

> 100 pCi/liter or kg 5% of known value Strontium_89b 5 to 50 pCi/liter or kg 5.0 pCi/liter

> 50 pCi/liter or kg 10% of known value Strontium_90b 2 to 30 pCi/liter or kg 5.0 pCi/liter

> 30 pCi/liter or kg 10% of known value Potassium-40 2 0.1 gfiter or kg 5% of known value Gross alpha s 20 pCi/liter 5.0 pCi/liter

> 20 pCi/liter 25% of known value Gross beta s 100 pCi/liter 5.0 pCi/liter

> 100 pCi/liter 5% of known value Tritium s 4,000 pCi/liter

• 1 = (pCi/liter) =

169.85 x (known) 00933

> 4,000 pCi/liter 10% of known value Radium-226,-228 2 0.1 pCi/liter 15% of known value Plutonium a 0.1 pCi/liter, gram, or sample 10% of known value Iodine-131, s 55 pCi/liter 6.0 pCi/liter lodine-1 2 9 b

> 55 pCi/liter 10% of known value Uranium-238,

< 35 pCi/liter 6.0 pCi/liter Nickel-63b

> 35 pCi/liter 15% of known value TechnetiUM_99b 50 to 100 pCi/liter

> 100 pCi/liter 10 pCi/liter 10% of known value Othersb 20% of known value

' From EPA publication, Environmental Radioactivity Laboratory Intercomparison Studies Program, Fiscal Year, 1981-1982, EPA-60014-81-004.

b Laboratory limit.

A2

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

_ -Concentration (pCi/L)

Lab Code Date Analysis Laboratory ERA Control Results Result'-

Limits STW-1005 STW-1005 STW-1006 STW-1006 STW-1006 STW-1006 STW-1006 STW-1007 STW-1007 STW-1008 STW-1008 STW-1008 STW-1015 STW-1015 STW-1016 STW-1016 STW-1016 STW-1016 STW-1016 STW-1017 STW-1017 STW-1018 STW-1019 STW-1019 STW-1019 STW-1020 STW-1028 STW-1028 STW-1029 STW-1029 STW-1029 STW-1029 STW-1029 STW-1030 STW-1030 STW-1030 STW-1031 STW-1031 STW-1031 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02/17/04 02117/04 02/17/04 02/17/04 02/17/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 05/18/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 08/17/04 Sr-89 Sr-90 Ba-I 33 Co-60 Cs-134 Cs-137 Zn-65 Gr. Alpha Gr. Beta Ra-226 Ra-228 Uranium 36.5 +/- 6.5 13.4 +/-0.8 60.9 +/- 2.8 95.2 +/- 1.5 71.2 +/- 5.4 157.0 +/- 6.5 103.0 +/- 1.1 15.6 +/- 1.2 46.3 +/- 4.4 8.7 +/- 0.2 16.6 +/- 0.4 34.2 +/- 0.8 44.9 +/- 4.5 11.6 +/- 1.2 63.2 +/- 6.3 96.4 +/- 9.6 75.8 +/- 7.6 155.0 +/- 15.5 102.0 +/- 10.2 16.6 +/- 1.7 41.5 +/- 4.2 9.3 +/- 0.0 18.2 +/- 1.8 33.0 +/- 3.3 36.2 -. 53.6 2.9 - 20.3 52.3 - 74.1 87.7 - 105.0 67.1 - 84.5 142.0 - 168.0 84.4 - 120.0 7.9 - 25.3 32.8 - 50.2 6.9 -11.7 10.3 - 26.1 27.8 - 38.2 Sr-89 Sr-90 Ba-133 Co-60 Cs-1 34 Cs-137

• Zn-65 Gr. Alpha Gr. Beta 1-131 Ra-226 Ra-228 Uranium H-3 Sr-89 Sr-90 Ba-133 Co-60 Cs-1 34 Cs-137 Zn-65 Gr. Alpha Gr. Beta Gr. Beta Ra-226 Ra-228 Uranium 39.7 +/- 3.3 12.4 +/- 0.9 96.9 +/- 2.4 39.9 +/- 0.5 48.8 +/- 0.8 82.6 +/- 2.3 77.5 +/- 1.5*

32.4 +/- 2.1 63.4 +/- 3.5 25.2 +/- 0.4 16.0 +/- 1.1 12.6 +/- 0.9 13.0 +/- 0.0 32043 +/- 166 16.1 +/- 1.9 13.4 +/-0.1 30.2 +/- 3.9 24.9 +/- 1.9 21.4 +/- 3.4 205.6 +/- 4.3 145.5 +/- 3.0 47.7 +/- 9.1 28.1 +/- 2.5 28.1 +/- 2.5 6.9 +/- 0.5 13.1 +/-1.4 6.0 +/- 0.1 45.9 +/- 5.0 11.6 +/- 5.0 101.0 +/- 10.1 41.6 +/- 5.0 50.5 +/- 5.0 82.5 +/- 5.0 75.2 +/- 7.5 38.8 +/- 9.7 59.6 +/- 10.0 25.1 +/- 3.0 17.3 +/-2.6 10.3 +/- 2.6 12.7 +/- 3.0 30900 +/-3090 20.0 +/- 2.0 13.6 +/- 1.4 32.1 +/- 3.2 24.0 +/- 2.4 21.6 +/- 2.2 193.0 +/- 19.3 143.0 +/- 14.3 57.0 +/- 5.7 20.0 +/- 2.0 20.0 +/- 2.0 6.3 +/- 0.6 14.7 +/- 1.5 6.2 +/- 0.6 37.2 - 54.6 2.9 - 20.3 83.5 -118.0 32.9 - 50.3 41.8 - 59.2 73.8 - 91.2 62.2 - 88.2 22.0 - 55.6 42.3 - 76.9 19.9 - 30.3 12.8 - 21.8 5.8 - 14.8 7.5 - 17.9 25600 - 36200 11.3 - 28.7 4.9 - 22.3 23.4 - 40.8 15.3 - 32.7 12.9 - 30.3 176.0 - 210.0 118.0 - 168.0 32.3 - 81.7 11.3 -28.7 11.3 - 28.7 4.6 -7.9 8.3 - 21.1 1.0 - 11.4 Al-I

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

Concentration (pCVL)

Lab Code Date Analysis Laboratory ERA Control ResultP Result' Limits STW-1037 11/15/04 Sr-89 42.2 i3.5 45.7 :+/-:5.0 37.0 -51.5 STW-1037 11/15/04

• Sr-90 37.3 +/- 1.3 36.6 +/-5.0 27.9 -45.3 STW-1038 11/15104 Ba-133 75.5 +/- 0.8 78.4 +/- 7.8 64.8 - 92.0 STW-1038 11/15/04 Co-60 12.2 +/-0.7 11.7 +/-5.0 3.0 -20.4 STW-1038 11/15/04 Cs-134 43.6 +/-0.5 42.9 +/-5.0 34.2 -51.6 STW-1038 11/15/04 Cs-137 59.5 +/-2.9 60.1 +/-5.0 51.4 -68.8 STW-1038 11/15/04 Zn-65 50.7 +/-3.2 50.9 +/-5.1 42.1 -59.7 STW-1039 11/15/04 Gr. Alpha 23.9 +/-2.2 31.7 +/-7.9 18.0 -45.4 STW-1039 11/15/04 Gr. Beta 35.8 +/- 1.3

'36.3 +/- 5.0 27.6 -45.0 STW-1040 11/15/04 1-131 22.4 +/-1.9

,22.0 +/-5.0 16.9 -27.3 STW-1041 11/15/04 Ra-226 9.8 +/- 0.4 9.2 +/- 1.4 6.8 -11.6 STW-1041 11/15/04 Ra-228 8.6 +/-0.3 7.1 +/- 1.8 7.0 -10.2 STW-1041 11/15/04 Uranium 11.1 +/- 0.3 11.4 +/- 3.0 6.2 -16.6 STW-1042 11/15/04 H-3 21218.0 +/- 285.0 20700.0 +/- 2070.0 17100.0 -24300.0

' 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 Unless otherwise Indicated, the laboratory result Is given as the mean +/- standard deviation for three determinations.

' Results are presented as the known values, expected laboratory precision (1 sigma, I determination) and control limits as provided by ERA.

Ai-2

TABLE A-2. Crosscheck program results; Thermoluminescent Dosimetry, (TLDs).

mR Lab Code TLD Type Date Known Lab Result Control Description Value

+/- 2 sigma Limits Environmental. Inc.

2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 2003-1 CaSO4: Dy Cards 8/8/2003 8/8/2003 8/8/2003 8/8/2003 8/8/2003 8/8/2003 8(8/2003 8/8/2003 8/8/2003 Reader 1,120 Reader 1,150 Reader 1,180 Reader 1,180 Reader 1,30 Reader 1,60 Reader 1,60 Reader 1,90 Reader 1.90 4.69 3.00 2.08 2.08 75.00 18.75 18.75 8.33 8.33 4.74 +/- 0.54 3.02 +/- 0.20 1.89 +/- 0.45 2.11 +/-0.22 84.40 +/- 4.87 19.11 +/- 1.86 22.82 +/- 5.41

• 9.05 +/- 1.17 7.60 +/- 1.08 3.28 - 6.10 2.10 - 3.90 1.46 -2.70 1.46 -2.70 52.50 - 97.50 13.13 -24.38 13.13 - 24.38 5.83 - 10.83 5.83 - 10.83 Environmental. Inc.

2003-2 2003-2

.2003-2 2003-2 2003-2 2003-2 2003-2 2003-2 2003-2 CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards CaSO4: Dy Cards 1/12/2004 1/12/2004 1/12/2004 1/12/2004 1/12/2004 1/12/2004 1/12/2004 1/12/2004 1/12/2004 Reader 1,30.

Reader 1,60

.Reader 1, 60 Reader 1,90 Reader 1,90 Reader 1,120 Reader 1,150 Reader 1,150 Reader 1,180 61.96 15.49 15.49 6.88 6.88 3.87 2.48 2.48 1.72 73.50 +/- 2.58 19.70 +/- 0.51 16.93 +/- 1.37 8.06 +/- 0.60 6.64 +/- 0.58 4.39 +/- 0.17 2.34 +/- 0.18 2.51 +/- 0.16 2.01 +/- 0.13 43.37 - 80.55 10.84 - 20.14 10.84 - 20.14 4.82 - 8.94 4.82 - 8.94 2.71 - 5.03 1.74 - 3.22 1.74 - 3.22 1.20 - 2.24 Environmental. Inc.

2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 2004-1 CaSO4: Dy Cards 7/12/2004 7/12/2004 7/12/2004 7/12/2004 7/12/2004 7/12/2004 7/12/2004 7/12/2004 7/12/2004 Reader 1, 30 cr Reader 1, 30 cr Reader 1, 60 cr Reader 1,60 cr Reader 1. 90 cr Reader 1, 90 cr Reader 1, 120 c Reader 1, 150c Reader 1, 180 c 55.23 55.23 13.81 13.81 6.14 6.14 3.45 2.21 1.53 61.07 +/- 4.38 62.82 +/- 1.75 14.10 +/- 0.56 14.03 +/- 0.48 5.97 +/- 0.21 6.26 +/- 0.14 4.40 +/- 0.63 2.34 +/- 0.12 1.65 +/- 0.02 38.66 - 71.80 38.66 - 71.80 9.67 - 17.95 9.67 - 17.95 4.30 - 7.98 4.30 - 7.98 2.42 - 4.49 1.55 - 2.87 1.07 - 1.99 A2-1

TABLE A-3. In-House 'Spike" Samples Concentration (pCiiL)"

Lab Code Sample Date Analysis Laboratory results Known Control Type 2s, n=1b Activity Limits' SPVE-707 SPCH-711 SPW-721 SPAP-733 SPW-735 SPW-735 SPW-735 SPW-735 SPMI-737 SPMI-737 SPMI-737 SPMI-737 SPW-1 109 Vegetation Charcoal water Air Filter water water water water Milk Milk Milk Milk water 2/20/2004 2/20/2004 2/2012004 2/25/2004 2/25/2004 2/25/2004 2125/2004 2125/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 3/18/2004 1-131(G) 1-131 (G)

Ni-63 Gr. Beta Cs-134 Cs-I 37 1-131 1-131 Cs-134 Cs-i 37 1-131 1-131 Fe-55 5.68 +/- 0.15 6.35 +/- 0.11 161.00 +/- 13.20 1.39 +/- 0.02 41.59 +/- 7.02 64.11 +/- 7.39 36.55 : 0.48 41.97 ; 8.93 37.40 j 5.40 69.13 i 9.58 45.03 !+/- 0.53 44.43.+/- 9.22 39.98 +/- 1.72 4.93 6.94 169.00 1.48 39.10 64.56 40.08 40.08 39.10 64.56 40.08 40.08 39.98 2.96 - 6.90

-3.06 - 16.94 101.40 - 236.60

-8.52 - 11.48 29.10 - 49.10 54.56 - 74.56 28.08 - 52.08 28.08 - 52.08 29.10 - 49.10 54.56 - 74.56 28.08 - 52.08 28.08 - 52.08 23.99 - 55.97 SPW-1496 SPMI-1 683 SPW-1683 SPW-1683 SPMI-1685 SPMI-1685 SPMI-1685 SPMI-1685 SPMI-1685 SPW-1686 SPW-1686 SPVE-1862 SPCH-1886 SPAP-1888 SPF-1917 SPF-1917 SPW-3151 water Milk water water Milk Milk Milk Milk Milk water water Vegetation Charcoal Air Filter Fish Fish water 417/2004 4/16/2004 4116/2004 4/16/2004 4/16/2004 4/1612004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/26/2004 4/26/2004 4/27/2004 4/29/2004 4/29/2004 6/24/2004 H-3 Sr-90 1-131 1-131 (G)

Cs-1 34 Cs-I 37 1-131 1-131(G)

Sr-90 Cs-I 34 Cs-1 37 1-131(G) 1-131 (G)

Gr. Beta Cs-134 Cs-I 37 Fe-55 80006.60 + 776.00 42.80 +/- 1.81 54.47 +/- 0.73 65.82 +/- 8.86 33.60 +/- 4.24 61.77 +/- 7.59 65.85 +/- 0.79 75.56 +/- 11.86 42.56 +/- 1.66 39.31 +/-4.35 67.73 +/- 7.92 1.32 +/- 0.03 2.90 +/- 0.07 1.35 +/- 0.02 1.44 +/- 0.04 1.33 +/- 0.06 33.85 +/- 1.61 83896.00 43.43 66.60 66.60 37.29 64.36 66.60 66.60 43.43 37.29 64.36 1.12 2.80 1.48 1.47 1.29 37.32 67116.80 - 100675.20 34.74 - 52.12 53.28 - 79.92 56.60 - 76.60 27.29 - 47.29 54.36 - 74.36 53.28 - 79.92 56.60 - 76.60 34.74 - 52.12 27.29 - 47.29 54.36 - 74.36 0.67 - 1.57 1.68 - 3.92

-8.52 - 11.48 0.88 - 2.06 0.77 - 1.81 22.39 - 52.25 SPW-4232 SPAP-4234 SPW-5712 SPW-5712 SPW-5712 SPMI-5714 water Air Filter water water water Milk 8/4/2004 8/4/2004 10/6/2004 10/6/2004 10/6/2004 10/6/2004 H-3 Gr. Beta Cs-134 Cs-137 Sr-90 Sr-90 80225.00 +/- 785.00 1.63 +/- 0.02 61.04 +/- 2.51 62.01 +/- 2.76 48.40 +/- 2.00 41.61 +/- 1.57 82380.00 1.46 63.61 63.66 42.94 42.94 65904.00 - 98856.00

-8.54 - 11.46 53.61 - 73.61 53.66 - 73.66 34.35 - 51.53 34.35 - 51.53 A3-1

TABLE A-3. In-House 'Spike" Samples Concentration (pCi/L)

Lab Code Sample Date Analysis Laboratory results Known Control Type 2s, n=lb Activity.

Limits' SPMI-7418 Milk 12/22/2004 Cs-134 59.09 +/- 2.59 59.25 49.25 -69.25 SPMI-7418 Milk 12/22/2004 Cs-137 65.45 +/- 5.61 63.35 53.35 -73.35 SPW-7420 water 12/22/2004 Cs-134 58.42 +/- 1.99 59.25 49.25 - 69.25 SPW-7420 water 12/22/2004 Cs-137 64.26 +/- 4.18 63.35 53.35 -73.35 SPW-7420 water 12/22/2004 Sr-89 105.26 +/- 4.21 103.47 82.78 -124.16 SPW-7420 water 12/22/2004 Sr-90 48.24 +/- 1.70 42.72 34.18 - 51.26 SPAP-7437 Air Filter 12/22/2004 Gr. Beta 1.65 +/- 0.02 1.45

-8.55 -11.45 SPF-7524 Fish 12/29/2004 Cs-1 34 1.11 +/- 0.03 1.27 0.76 - 1.78 SPF-7524 Fish 12/29/2004 Cs-137 1.21 +/- 0.05 1.19 0.71 - 1.67 SPW-7526 water 12/29/2004 H-3 78615.70 +/- 773.70 80543.00 64434.40 - 96651.60 SPW-7532 water 12/29/2004 Fe-55 30894.00 +/- 1484.00 32752.00 26201.60 - 39302.40 SPW-7540 water 12/29/2004 Tc-99 30.28 +/- 1.11 32.98 20.98 -44.98

' Control limits are based on Attachment A. Page A2 of this report.

NOTE: For fish, Jello is used for the Spike matrix. For Vegetation, cabbage is used for the Spike matrix.

A3-2

TABLE A-4. In-House 'Blank" Samples Concentration (pCi/L)a Lab Code Sample Date Analysis Laboratory results (4.66a)

Acceptance Type LLD

Activity, Criteria (4.66 c)

SPCH-712 SPW-722 SPAP-734 SPW-736 SPW-736 SPW-736 SPW-736 SPMI-738 SPMI-738 SPMI-738 SPMI-738 SPW-1110 Charcoal water

• Air Filter water water water water Milk Milk Milk Milk water 2/20/2004 2/20/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004 2/25/2004

.3/18/2004 1-131 (G)

Ni-63 Gr. Beta Cs-1 34 Cs-137 1-131 1-131 (G)

Cs-134 Cs-137 1-131 1-131 (G)

Fe-55 0.01 131.80 0.00 2.47 1.91 0.15 3.24 2.54 5.34 0.16 5.36 0.77

-39.8 +/- 79.000

-0.003 + 0.001

-0.031 +/- 0.100

-0.071 + 0.104 0.17 +/- 0.480 9.6 20 3.2 10 10 0.5

.20 10 10 0.5 20 1000 SPW-1497 SPW-1684 SPW-1684 SPW-1684 SPW-1684 SPW-1684 SPW-1684 SPMI-1686 SPMI-1686 SPMI-1686 SPMI-1686 SPMI-1686 SPMI-1686c SPVE-1863 SPCH-1887 SPAP-1889 SPF-1918 SPF-1918 SPW-3152 SPW-4233 SPW-5711 SPW-5711 SPW-5711 SPW-5711 SPMI-5713 SPMI-5713 water water water water water water water Milk Milk Milk Milk Milk Milk Vegetation Charcoal Air Filter Fish Fish water water water water water water Milk Milk 4/7/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/16/2004 4/26/2004 4/26/2004 4/27/2004 4/29/2004 4/29/2004 6/24/2004 8/4/2004 10/6/2004 10/6/2004 10/6/2004 10/6/2004 10/6/2004 10/6/2004 H-3 Cs-134 Cs-1 37 1-131 1-131(G)

Sr-89 Sr-90 Cs-1 34 Cs-1 37 1-131 1-131 (G)

Sr-89 Sr-90 1-131 (G) 1-131 (G)

Gr. Beta Cs-134 Cs-1 37 Fe-55 H-3

• Co-60 Cs-134 Cs-137 Sr-90 Cs-1 34 Cs-1 37 152.30

• 2.43 2.53 0.50 4.49 0.64 5.00 4.16 0.45 6.53 0.71 0.71 0.00 0.02 0.00 0.01 0.01 0.79 154.23 4.26 6.02 5.28 0.61 4.60 5.81 81.4 +/- 79.400 0.21 +/- 0.260

.0.19 +/-0.520 0.13 +/- 0.310 0.13 +/- 0.240 0.11 +/- 0.700 0.66 +/- 0.400

-0.003 +/- 0.001

-0.07 +/- 0.470 102.67 +/- 81.380

-0.13 +/- 0.270 200 10 10 0.5 20 5

10 10 0.5 20 5

1 20 9.6 3.2 100 100 1000 200 10 10 10 1I 10 '

10 A4-1

TABLE A-4. In-House "Blank" Samples Concentration (pCi/L)8 Lab Code Sample Type Date Analysis Laboratory results (4.66a)

LLD

Activityb Acceptance Criteria (4.66 c)

SPMI-7419 SPMI-7419 SPMI-7419c SPW-7421 SPW-7421 SPAP-7438 SPF-7525 SPF-7525 SPW-7526 SPW-7533 SPW-7540 Milk Milk Milk water water Air Filter Fish Fish water water water 12/22/2004 12/22/2004 12/22/2004 12122/2004 12/22/2004 12/2212004 12/29/2004 12/29/2004 12/29/2004 12/29/2004 12/29/2004 Cs-1 34 Cs-1 37 Sr-90 Sr-89 Sr-90 Gr. Beta Cs-134 Cs-137 H-3 Fe-55 Tc-99 8.66 5.61 0.82 1.21 0.82 0.00 0.01 0.01 164.80 763.00 1.19 1.67 +/- 0.480 0.58 :i: 0.940 0.26 +/- 0.410

-0.0002 +/- 0.001

-47 +/- 84.600 118.6 t 465.800

-0.036 i 0.720 10 10 1

5 3.2 100 100 200 1000 10 I

' Liquid sample results are reported In pCi/Liter, air'filters( pCifilter), charcoal (pCicharcoal canister), and solid samples (pCIkg)..

b The activity reported is the net activity result.

' Low levels of Sr-90 are still detected In the environment. A concentration of (1-5 pCU/L) In milk Is not unusual.

A4-2

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

--- Concentration (pCjiL)a Averaged Lab Code Date Analysis E-30, 31 E-30. 31 WW-58. 59 WW-58, 59 TD-7889, 7890 MI-79.80 MI-79, 80 S-100, 101 SW-225. 226 SW-225, 226 U-304. 305 SW-345, 346 SWT-423, 424 SWU-469.470 TD-545, 546 MI-524. 525 MI-567, 568 MI-567, 568 MI-588. 589 SWU-778, 779 LW-1014. 1015 SW-966, 967 SW-966, 967 SW-966, 967 SW-1249.1250 LW-1464. 1465 AP-1633. 1634 AP-1714, 1715 TD-1489,1490 SWT-1299, 1300 DW-1420.1421 DW-1510, 1511 BS-1537, 1538 WW-1654. 1655 LW-1680, 1681 MI-1735, 1736 MI-1802. 1803 MI-1802. 1803 U-1781.1782 SWT-1933, 1934 F-1912, 1913 F-1912, 1913 LW-1960, 1961 1/5/2004 1/5/2004 1/5/2004 1/5/2004 1/512004 1/72004 1/7/2004 1/1312004 1/1312004 1/13/2004 1/16/2004 1/27/2004 1/27/2004 1/27/2004 2/2/2004 2/4/2004 2/9/2004 2/9/2004 2/11/2004 2/24/2004 3/1/2004 3/9/2004 3/9/2004 3/9/2004 3/31/2004 3/31/2004 3/31/2004 3131/2004 4/1/2004 4/2/2004 4/2/2004 4/2/2004 4/6/2004 4/13/2004 4/13/2004 4/14/2004 4/19/2004 4/19/2004 4/21/2004 4/27/2004 4/29/2004 4/29/2004 4/29/2004 Gr. Beta K-40 Gr. Beta K-40 H-3 K-40 Sr-90 Cs-137 Gr. Alpha Gr. Beta Gr. Beta 1-131 Gr. Beta Gr. Beta H-3 K-40 K-40 Sr-90 K-40 Gr. Beta Gr. Beta Gr. Alpha Gr. Beta H-3 Gr. Beta Gr. Beta Be-7 Be-7 H-3 Gr. Beta Gr. Beta 1-131 Gr. Beta Gr. Beta Gr. Beta K-40 K-40 Sr-90 Gr. Alpha Gr. Beta H-3 K-40 Gr. Beta First Result 1.27 +/- 0.06 1.33 +/- 0.21 4.20 +/- 1.33 2.30 +/- 0.23 16582.00 +/- 366.00 1451.50 +/- 125.90 0.90 +/- 0.31 8.50 +/- 0.23 2.62 +/- 1.26 6.37 +/- 1.15 5.18 +/- 1.38 1.32 +/- 0.24 2.34 +/- 0.54 2.99 +/- 0.57 658.40 +/- 104.60 1240.00 +/- 147.90 1322.90 +/- 105.50 0.98 +/- 0.48 1185.70 I 157.80 2.55 +/- 0.54 1.78 +/- 0.56 2.70 +/- 1.43 8.06 +/- 1.20 182.04 +/- 86.24 4.71 +/- 1.11 2.13 +/- 0.52 0.05 +/- 0.02 0.04 +/- 0.01 681.00 +/- 110.00 3.13 +/- 0.57 1.29 +/- 0.83 0.68 +/- 0.27 6.81 +/- 1.20 6.83 +/- 1.17 2.45 +/- 0.64 1384.90 +/- 182.00 1327.50 +/- 109.10 0.72 +/- 0.40 0.20 +/- 1.90 2.60 +/- 0.55 8875.00 +/- 250.00 3406.90 +/- 533.30 2.23 +/- 0.55 Second Result Result 1.26 +/- 0.05 1.11 +/-0.20 4.46 +/- 1.34 2.70 +/- 0.27 16060.00 +/- 360.00 1383.60 *115.50 1.05 +/- 0.34 8.52 +/- 0.21 2.05 +/- 1.16 4.92 +/- 1.06 7.04 +/- 1.53 1.56 +/- 0.21 2.38 +/- 0.52 3.09 +/- 0.67 712.30 +/- 106.60 1265.60 +/- 166.30 1340.80 +/- 112.80 0.79 +/- 0.42 1337.70 +/- 160.00 2.53 +/- 0.56 2.06 +/- 0.57 2.96 +/- 1.63 7.33 +/- 1.21 198.87 +/- 86.97 5.25 +/- 1.10 2.39 +/- 0.53 0.05 +/- 0.02 0.05 +/- 0.01 709.00 +/- 111.00 3.64 +/- 0.60 1.62 +/- 0.87 0.62 +/- 0.36 6.76 +/- 1.23 5.60 +/- 1.12 2.93 +/- 0.62 1408.20 +/- 187.90 1206.30 +/- 113.30 0.77 +/- 0.41

-0.30 +/- 2.40 2.33 +/- 0.52 9119.00 +/- 253.00 3550.60 +/- 581.40 2.38 +/- 0.57 1.27 +/- 0.04 1.22 +/- 0.15 4.33 +/- 0.94 2.50 +/- 0.18 16321.00 +/- 256.69 1417.55 +/- 85.43 0.97

• 0.23 8.51 +/- 0.16 2.34 +/- 0.86 5.65 +/- 0.78 6.11 +/- 1.03 1.44 +/- 0.16 2.36 +/- 0.38 3.04

• 0.44 685.35 +/- 74.67 1252.80

• 111.28 1331.85 +/- 77.22 0.89 +/- 0.32 1261.70 +/- 112.36 2.54 +/- 0.39 1.92 +/- 0.40 2.83 +/- 1.08 7.69 +/- 0.85 190.45 +/- 61.24 4.98 +/- 0.78 2.26 +/- 0.37 0.05 +/- 0.01 0.05 +/- 0.01 695.00 + 78.14 3.39 +/- 0.41 1.46 +/- 0.60 0.65

• 0.23 6.78 +/- 0.86 6.21 +/- 0.81 2.69 +/- 0.45 1396.55 +/- 130.80 1266.90 +/- 78.64 0.74 +/- 0.28

-0.05 + 1.53 2.46 +/- 0.38 8997.00 +/- 177.84 3478.75 +/- 394.47 2.31 +/- 0.40 A5-I

TABLE A-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result BS-2083, 2084 BS-2083, 2084 BS-2083, 2084 BS-2083, 2084 MI-2225. 2226 SW-2267, 2268 SW-2267, 2268 MI-2437, 2438 MI-2437, 2438 F-2413, 2414 SO-2578, 2579 SO-2578, 2579 SO-2578. 2579 SS-2603. 2604 SS-2603, 2604 G-2677, 2678 G-2677, 2678 G-2677, 2678 G-2677, 2678 DW-2700, 2701 TD-2876, 2877 MI-2724, 2725 MI-2724, 2725 BS-2921, 2922 TD-2876, 2877 BS-2897, 2898 SWU-3092, 3093 CF-2986, 2987 CF-2986, 2987 MI-2977, 2978 MI-3007, 3008 W-3031, 3032 W-3071. 3072 SW-3145, 3146 DW-3278, 3279C AP-3922, 3923 AP-3637. 3638 LW-3589, 3590 LW-3589, 3590 LW-3589, 3590 AP-3943, 3944 5/3/2004 5/3/2004 5/3/2004 513/2004 5/11/2004 5111/2004 5111/2004 5/17/2004 5/17/2004 5/20/2004 5/26/2004 5/26/2004 5/26/2004 5/26/2004 5/26/2004 6/1/2004 6/1/2004 6/1/2004 6/1/2004 6/1/2004 6/1/2004 6/3/2004 6/3/2004 6/3/2004 6/4/2004 6/4/2004 6/9/2004 6/14/2004 6/14/2004 6/15/2004 6/15/2004 6/18/2004 6/21/2004 6/22/2004 6/25/2004 6/28/2004 6/29/2004 6/30/2004 6/30/2004 6/3012004 6/30/2004 Be-7 Gr. Beta K-40 Sr-90 K-40 Gr. Alpha Gr. Beta K-40 Sr-90 K-40 Cs-137 Gr. Beta K-40 Cs-1 37 K-40 Be-7 Gr. Beta K40 Sr-90 Gr. Beta H-3 K-40 Sr-90 K-40 H-3 Gr. Beta Gr. Beta Be-7 K40 K40 K40 H-3 H-3 1-131 1-131 Be-7 Be-7 Gr. Alpha Gr. Beta H-3 Be-7 1.10 i 0.44 28.44 i 2.27 6.75 +/- 0.89 0.12 +/- 0.04 1396.30 +/- 124.20 2.95 + 1.44 6.80 +/- 1.18 1549.00 +/- 123.40 1.83 +/- 0.44 2844.60 +/- 550.40 0.16 +/- 0.02 28.07 +/- 3.24 19.41 +/-0.78 0.06 +/- 0.02 10.18 +/- 0.63 1.31 + 0.25 5.73 +/- 0.12 5.56 +/- 0.49

'0.01 I 0.00 1.82 +/- 1.01 13116.00 +/- 324.00 1509.00 +/- 116.10 1.64 +/- 0.46 8.32 +/- 0.63 13116.00 +/- 324.00 9.31 +/- 1.43 1.95 +/- 0.71 0.69 +/- 0.12 4.50 +/- 0.32 1486.70 +/- 120.10 1333.90 +/- 121.30 642.00 i 108.00 273.00 +/- 94.00 0.97 +/- 0.20 0.67 +/- 0.26 0.08 +/- 0.01 0.08 +/- 0.01 0.28 +/- 0.55 1.91 +/- 0.64 8369.20 +/- 262.57 0.08 +/- 0.02 1.17 +/- 0.20 25.56 +/- 2.04 6.35 +/- 0.53 0.17 +/- 0.05 1227.60 +/- 125.40 2.41 +/- 1.37 7.25 +/- 1.21 1566.20 +/- 118.60 1.99 +/- 0.42 2963.00 +/- 532.30 0.21 +/- 0.05 28.73 +/- 3.00 18.93 +/- 1.04 0.06 +/- 0.02 10.43 +/- 0.56 1.25 +/- 0.23 5.86 +/- 0.12.

5.78 +/- 0.50 0.01 +/- 0.01 2.66 +/- 0.94 12746.00 +/- 320.00 1489.20 +/- 126.10 1.81 +/- 0.44 8.55 +/- 0.62 12746.00 +/- 320.00 8.82 +/- 1.39 2.55 +/- 0.76 0.84 i 0.19 3.82 +/- 0.48 1291.60 +/- 167.40 1355.80 +/- 176.50 562.00 +/- 105.00 203.00 +/- 92.00 1.43 +/- 0.20 0.48 +/- 0.25 0.07 +/- 0.01 0.07 +/- 0.01 1.29 +/- 0.89 2.86 +/- 0.70 8226.01 +/- 260.51 0.09 +/- 0.02 1.14 +/- 0.24 27.00 +/- 1.53 6.55 +/- 0.52 0.15 +/- 0.03 1311.95 +/- 88.25 2.68 +/- 0.99 7.03 +/- 0.84 1557.60 +/- 85.58 1.91 +/-0.30 2903.80 f 382.85 0.18 +/- 0.03 28.40 i 2.21 19.17 +/- 0.65 0.06 i 0.02 10.30 +/- 0.42 1.28 +/- 0.17 5.79 +/- 0.09 5.67 +/- 0.35 0.01 +/- 0.00 2.24 +/- 0.69.

12931.00 +/- 227.69 1499.10 +/- 85.70 1.73 +/- 0.32 8.44 +/- 0.44 12931.00 +/- 227.69 9.06 +/- 1.00 2.25 +/- 0.52 0.76 i 0.11 4.16 +/- 0.29 1389.15 +/- 103.01 1344.85 i 107.08 602.00 i 75.31 238.00 +/- 65.76 1.20 +/- 0.14 0.57 +/- 0.18 0.07 +/- 0.01 0.07 +/- 0.01 0.79 +/- 0.53 2.39 +/- 0.48 8297.61 +/-184.94 0.08 +/- 0.01 A5-2

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

-Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result E-3377. 3378 E-3377, 3378 G-3377, 3378 G-3377, 3378 G-3377, 3378 VE-3681. 3682 CF-3707. 3708 CF-3707, 3708 SW-3773, 3774 LW-3849. 3850 SWU-4307, 4308 MI-4051, 4052 VE-4079,4080 MI-4163, 4164 Ml-4163. 4164 WW-4387, 4388 MI-4286.4287 MI-4286.4287 VE-4370.4371 VE-4408,4409 VE-4467, 4468 MI-4492, 4493 MI-4492,4493 MI-4518,4519 VE-4748, 4749 VE-4748,4749 LW-4769,4770 ME-4905,4906 ME-4905, 4906 Ml-4926, 4927 MI-4926, 4927 VE-5027. 5028 VE-5027, 5028 SW-5003, 5004 MI-5050, 5051 MI-5050, 5051 WW-5072. 5073 SW-5216, 5217 SW-5216, 5217 7/1t2004 711/2004 7/112004

.71112004 7/1/2004 7/13/2004 7/13/2004 7/13/2004 7/14/2004 7/14/2004 7/14/2004 7/28/2004 7/28/2004 7/28/2004 7/28/2004 8/3/2004 8/4/2004 8/4/2004 8/4/2004 8/5/2004 8/9/2004 8/10/2004 8/10/2004 8/11/2004 8/2512004 8/25/2004 8/26/2004 911/2004 9/1/2004 9/1/2004 9/1/2004 9/212004 9/2/2004 917/2004 917/2004 917/2004 9/7/2004 9114/2004 9/14/2004 Gr. Beta K-40 Be-7 Gr. Beta K-40 K-40 Be-7 K-40 H-3 Gr. Beta Gr. Beta K-40 K-40 K-40 Sr-90 Gr. Beta K-40 Sr-90 H-3 K-40 K-40 K-40 Sr-90 K-40 Gr. Beta K-40 Gr. Beta Gr. Beta K-40 K-40 Sr-90 Gr. Beta K-40 1-131 K-40 Sr-90 Gr. Beta Gr. Alpha Gr. Beta 1.21 +/- 0.06 1.08 +/- 0.20 1.10 f 0.13 6.42 +/- 0.19

.5.26 +/- 0.31 2.65 +/- 0.45 1.97 +/- 0.44 5.39 t 0.44 10697.20 t 295.70 2.21 +/- 0.54 3.49 +/- 0.57 1190.70 +/- 204.60 4.90 +/- 0.51 1422.40 +/- 186.50 0.87 +/- 0.32 5.94 +/- 0.76 1435.20 +/- 76.90 1.88 +/- 0.40 0.54 +/- 0.08 2.03 +/- 0.39 6.28 +/- 0.76 1478.70 +/- 116.70 1.35 +/- 0.40 1197.30 +/- 158.50 2.31 +/- 0.05 1.70 +/- 0.25 2.00 +/- 0.58 3.06 +/- 0.10 2.33 +/- 0.67 1316.20 +/- 115.40 3.62 +/- 0.52 2.43 +/- 0.07 1.77 +/- 0.20 1.69 +/- 0.23 1559.40 +/- 131.80 2.26 +/- 0.52 4.31 +/- 0.70 4.34 +/- 1.71 7.97 +/- 1.24 1.35 +/- 0.07 1.30 +/- 0.22 1.16 +/- 0.16 6.28 + 0.19 5.36 +/- 0.28 2.90 +/- 0.61 2.11 +/- 0.25 4.98 +/- 0.42 10689.60 +/- 295.70 2.32 +/- 0.65 3.68 +/- 0.61 1357.00 +/- 145.90 4.62 +/- 0.61 1330.80 +/- 181.00 1.00 +/- 0.35 6.28 +/- 0.76 1404.70 +/- 80.54 1.31 +/- 0.35 0.62 +/- 0.08 2;12 +/- 0.32 6.11 +/- 0.75 1472.50 +/- 105.10 1.08 +/- 0.42 1350.20 +/- 202.30 2.32 +/- 0.05 1.94 +/- 0.31 2.07 +/- 0.58 2.93 +/- 0.10 3.26 +/- 0.58 1285.80 +/- 117.30 2.07 +/- 0.43 2.39 +/- 0.06 1.94 +/- 0.31 1.50 +/- 0.25 1560.70 +/- 121.20 1.61 +/- 0.47 4.11 +/- 0.69 4.30 +/- 1.77 8.58 +/- 1.29 1.28 +/- 0.05 1.19 +/- 0.15 1.13 +/- 0.10 6.35 +/- 0.13 5.31 +/- 0.21 2.77 +/- 0.38 2.04 +/- 0.25 5.19 +/- 0.30 10693.40 +/- 209.09 2.27 +/- 0.42 3.59 +/- 0.42 1273.85 +/- 125.65 4.76 +/- 0.40 1376.60 +/- 129.95 0.93 +/- 0.24 6.11 +/- 0.54 1419.95 +/- 55.68 1.59 +/- 0.26 0.58 +/- 0.06 2.08 +/- 0.25 6.20 +/- 0.53 1475.60 +/- 78.53 1.22 +/- 0.29 1273.75 +/- 128.50 2.31 +/- 0.04 1.82 +/- 0.20 2.04 +/- 0.41 3.00 +/- 0.07 2.80 +/- 0.44 1301.00 +/- 82.27 2.84 +/- 0.34 2.41 +/- 0.05 1.86 +/- 0.18 1.59 +/- 0.17 1560.05 +/- 89.53 1.94 +/- 0.35 4.21 +/- 0.49 4.32 +/- 1.23 8.27 +/- 0.89 A5-3

TABLE A-5. In-House "Duplicate" Samples Concentration (pCiIL)a Analysis First Result Second Result Lab Code G-5237, 5238 G-5237, 5238 LW-5316, 5317 SS-5450, 5451 AP-6308. 6309 SWU-5495. 5496 AP-6070. 6071 G-5516, 5517 G-5516, 5517 AP-6258, 6259 F-7211, 7212 F-7211, 7212 BS-5902. 5903 BS-5902, 5903 E-5654. 5655 E-5654. 5655 Ml-5676, 5677 SO-5756. 5757 S0-5756, 5757 S0-5756, 5757 VE-6483. 6484 MI-5923. 5924 SS-6046. 6047 SS-6046, 6047 SS-6046, 6047 DW-6208, 6209 BS-6694, 6695 VE-6354. 6355 VE-6354,.6355 DW-6462, 6463 LW-6377, 6378 SS-6504, 6505 LW-6762, 6763 BS-6576. 6577 BS-6576, 6577 SO-6715, 6716 SO-6715, 6716 SO-6715, 6716 S0-6715, 6716 VE-6673, 6674 VE-6673. 6674 VE-6673, 6674 Date 9/15/2004 9/15/2004 9/16/2004 9/24/2004 9/27/2004 9/28/2004 9/28/2004 9/29/2004 9/29/2004 9/29/2004 9/2912004 9/29/2004 10/1/2004 10/1/2004 1014/2004 10/4/2004 10/4/2004 10/4/2004 10/4/2004 10/4/2004 1016/2004 10/12/2004 10/13/2004 10/13/2004 10/13/2004 10115/2004 10/1912004 10/2512004 10/25/2004 10/27/2004 10/28/2004 10/29/2004 10/31/2004 11/1/2004 11/1/2004 11/2/2004 11/212004 11/2/2004 11/2/2004 11/8/2004 11/8/2004 11/8/2004 Be-7 K-40 Gr. Beta K-40 Be-7 Gr. Beta Be-7 Be-7 K-40 Be-7 Cs-I 37 K-40 Co-60 Co-60 Gr. Beta K-40 K-40 Gr. Alpha Gr. Beta K-40 K-40 K-40 Cs-137 Gr. Beta K-40 1-131 K-40 Gr. Beta K-40 Gr. Beta Gr. Beta K-40 Gr. Beta Gr. Beta K-40 Cs-137 Gr. Alpha Gr. Beta K-40 Gr. Alpha Gr. Beta K-40.

1.18 +/- 0.23 7.16 i 0.58 2.76 + 0.58 10.33 +/- 0.66 0.08 i 0.01 3.38 +/- 1.78 0.08 +/- 0.01 1.81 +/- 0.29 7.35 +/- 0.70 0.07 +/- 0.01 0.04 +/- 0.01 2.76 +/- 0.27 0.25 +/- 0.05 2.53 +/- 0.11 1.40 +/- 0.06 1.32 +/- 0.26 1311.00 +/- 122.00 7.12 +/- 3.09 19.66 +/- 2.63.

16.45 +/- 0.86 9.35 +/- 0.55 1333.60 +/- 183.50 0.02 +/- 0.01 7.93 +/- 1.72 5.77 +/- 0.42 0.89 +/- 0.26 11.84 +/- 0.67 4.82 +/- 0.14 4.71 +/- 0.54 8.46 +/- 1.27 2.18 +/- 0.54 9.28 +/- 0.61 1.85 +/- 0.66 11.02 +/- 1.54 9.43 +/- 0.71 0.29 +/- 0.04 10.94 +/-3.95 21.33 +/-3.10 10.42 +/- 0.71 0.07 +/- 0.04 4.50 +/- 0.12 4.05 +/- 0.49 1.28 +/- 0.24 7.56 +/- 0.55 2.64 +/- 0.54 10.10 +/- 0.74 0.08 +/- 0.01 4.41 +/- 1.94 0.08 +/- 0.01 1.74 +/- 0.30 7.43 +/- 0.62 0.07 +/- 0.01 0.05 +/- 0.02 3.07 +/- 0.26 0.26 +/- 0.03 2.52 +/- 0.06 1.32 +/- 0.06 1.22 +/- 0.24 1398.00 +/- 125.00 6.69 +/- 2.92 22.32 +/- 2.65 17.52 +/- 0.78 9.88 +/- 0.23 1552.40 +/- 179.20 0.02 +/- 0.01 9.57 +/- 1.88 5.77 +/- 0.40 0.65 +/- 0.27 12.75 +/- 0.79 4.76 +/- 0.14 4.82 +/- 0.61 8.22 +/- 1.24 2.33 +/- 0.53 8.51 +/- 0.78 1.69 +/- 0.64 13.77 +/- 1.77 8.84 +/- 0.68 0.33 +/- 0.06 14.72 +/- 4.16 24.82 +/- 3.10 12.16 +/- 1.06 0.14 +/- 0.05 4.48 +/- 0.12 4.65 +/- 0.55 Averaged Result 1.23 +/- 0.17 7.36 +/- 0.40 2.70 +/- 0.40 10.22 +/- 0.50 0.08 +/- 0.01 3.90 +/- 1.32 0.08 +/- 0.01 1.77 +/- 0.21 7.39 +/- 0.47 0.07 +/- 0.01 0.05 +/- 0.01 2.92 +/- 0.19 0.25 +/- 0.03 2.52 +/- 0.06 1.36 +/- 0.04 1.27 +/- 0.18 1354.50 +/- 87.33 6.91 +/- 2.13 20.99 +/- 1.87 16.99 +/- 0.58 9.61 +/- 0.30 1443.00 +/- 128.24 0.02 +/- 0.01 8.75 +/- 1.27 5.77 +/- 0.29 0.77 +/- 0.19 12.29 +/- 0.52 4.79 +/- 0.10 4.77 +/- 0.41 8.34 +/- 0.89 2.25 +/- 0.38 8.89 +/- 0.50 1.77 +/- 0.46 12.40 +/- 1.17 9.14 +/- 0.49 0.31 +/- 0.04 12.83 +/- 2.87 23.07 +/- 2.19 11.29 +/- 0.64 0.11 +/- 0.03 4.49 +/- 0.09 4.35 +/- 0.37 A5-4

TABLE A-5. In-House 'Duplicate" Samples Concentration (pCiVL)'

Averaged Lab Code Date Analysis First Result Second Result Result SO-6820. 6821 11/1012004 K-40

• .14.41 +/-1.03 15.01 +/-1.09 14.71+/- 0.75 SO-6820, 6821 11/10/2004 Sr-90 0.04 +/- 0.02 0.07 +/- 0.02 0.06 +/- 0.02 SWU-7160, 7161 11130/2004 Gr. Beta 4.39 +/- 1.98 3.09 i 1.77 3.74 +/- 1.33 MI-7062. 7063 12/1/2004 K-40 1456.00 +/- 124.80 1640.50 i 131.40 1548.25 +/- 90.61 MI-7062,7063 12/1/2004 Sr-90 1.13 +/- 0.41 0.98 +/- 0.43 1.06 +/- 0.30 S-7281, 7282 1215/2004 Cs-137 0.82 +/- 0.15 1.16 i 0.20 0.99 +/- 0.12 VE-7343, 7344 12/1312004 Gr. Beta 5.25 +/- 0.14 5.08 i 0.14 5.16 +/- 0.10 VE-7343, 7344 12/13/2004 K-40 4.23 +/- 0.71 4.33 +/-0.69 4.28 +/- 0.49 MI-7317. 7318 1211412004 K-40 1702.80 +/-129.70 1536.80 115.10 1619.80 +/- 86.70 WW-7375,7376 12/14/2004 Gr. Beta 14.13 +/- 1.03 15.22 +/- 1.06 14.68 +/- 0.74 SWU-7507, 7508 12/14/2004 Gr. Beta 4.48 +/- 0.66 5.31 +/- 0.69 4.89 +/- 0.48 DW-7563,7564 12127/2004 Gr. Beta 1.88 +/- 0.51 2.34 + 0.52 2.11 +/- 0.37 P-7698. 7699 12/27/2004 H-3 246.01 +/- 95.00 259.06 +/- 95.51 252.53 +/- 67.35 AP-7741, 7742 12/28/2004 Be-7 0.06 +/- 0.02 0.05

• 0.02 0.05 +/- 0.01 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.

a Results are reported in units of pCiIL, except for air filters (pCi/Filter), food products, vegetation, soil, sediment (pCVg).

b 600 minute count time or longer, resulting In lower error.

A5-5

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

b Concentration Known Control Lab Code Type Date STSO-1022 soil STSO-1022.soil STSO-1022 soil STSO-1022 soil STSO-1022 soil STSO-1022 soil STSO-1022 soil STSO-1 022 c soil STSO-1022 cd. soil STSO-1022 d. soil STSO-1022 soil STAP-1 023 STAP-1023 STAP-1024 STAP-1 024 STAP-1024 STAP-1024 9 STAP-1024 STAP-1024 STAP-1 024 STAP-1 024 STAP-1 024 STAP-1 024 STAP-1 024 STAP-1024 STW-1026 STW-1026 STW-1026 STW-1026 STW-1026-STW-1026 STW-1026 STW-1026 STW-1026 STW-1026 STW-1026 STW-1026 STW-1026 Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter:

Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter water water water water water.

water water water water water water water water 05/01(04 05/01/04 05101104 05/01/04 05/01/04 05101/04 05/01/04 05/01/04 05101/04 05/01104 05101/04 05/01104 05/01104 05/01/04 05101/04 05/01104 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 05/01/04 Analysis Am-241 Co-57 Co-60 Cs-1 34 Cs-1 37 K-40 Ni-63 Tc-99 U-233/4 U-238 Zn-65 Gr. Alpha Gr. Beta Am-241 Co-57 Co-60 Cs-1 34 Cs-137 Mn-54 Pu-238 Pu-239/40 Sr-9o U-233/4 U-238 Zn-65 Am-241 Co-57 Co-60 Cs-1 34 Cs-137 Fe-55 H-3 Mn-54 Ni-63 Pu-238 Pu-239/40 Sr-90 Tc-99 65.90 +/- 4.50 388.90 +/- 4.00 524.80 +/- 7.10 403.40 +/-4.60 829.10 +/- 7.60 620.60 +/- 29.50 254.80 +/- 8.40 59.00 +/- 6.00 24.70 +/- 3.60 24.20 +/- 3.50 743.00 +/- 13.10 0.06 +/- 0.02 1.37 +/- 0.08 0.08 +/- 0.03 2.07 +/- 0.06 2.11 +/-0.08 1.78 +/- 0.08

. 6 6

1.76 +/- 0.08 2.84 +/- 0.11 0.12 +/- 0.01 0.08 +/- 0.01 0.66 +/-0.19 0.23 +/- 0.03 0.23 +/- 0.03 3.90 +/- 0.22 I

i II 66.97 +/- 6.70 399.60 +/- 40.00 518.00 +/- 51.80 414.40 +/- 41.40 836.20 +/- 83.62 604.00 +/- 60.40 357.05 +/- 35.70 117.66 +/- 11.78 37.00 +/- 3.70 38.85 +/- 3.90 699.30 +/- 69.90 0.40 +/- 0.04 1.20 +/- 0.12 0.10 +/- 0.01 2.40 +/- 0.24 2.30 +/- 0.23 2.90 +/- 0.29 2.00 +/- 0.20 3.00 +/- 0.30 0.13 +/- 0.01 0.09 +/- 0.01 0.80 +/- 0.08 0.21 +/- 0.02 0.22 +/- 0.02 4.00 +/- 0.40 Laboratory result.

Activity Limits' 46.88 - 87.06 279.72 - 519.48 362.60 - 673.40 290.08 - 538.72 585.34 - 1088.00 422.80 - 785.20 249.94 - 464.17 82.36 - 152.96 25.90 - 48.40 27.20 - 50.51 489.51 - 909.09 0.00 - 0.80 0.60 - 1.80 0.07 - 0.13 1.68 - 3.12 1.61 - 2.99 2.03 - 3.77 1.40 - 2.60 2.10 - 3.90 0.09 - 0.17 0.06 - 0.12 0.56 - 1.04 0.15 - 0.27 0.15 - 0.29 2.80 - 5.20 0.42 - 0.78 129.50 -240.50 114.10 - 211.90 145.60 - 270.40 175.00 - 325.00 23.10 - 42.90 58.10 -107.90 186.90 - 347.10 70.00 - 130.00 0.84 - 1.56 0.00 - 0.10 4.90 - 9.10 7.00 - 13.00 0.56 +/- 0.07 184.10 +/- 13.50 164.40 +/- 11.70 201.10 +/- 14.00 245.50 +/- 15.80 37.60 +/- 25.30 76.50 +/- 5.40 272.10 +/- 17.50 94.40 +/- 3.20 1.11 +/-0.09 0.01 +/- 0.01 6.20 +/- 1.10 10.70 +/- 1.00 0.60 +/- 0.06 185.00 +/- 18.50 163.00 +/- 16.30 208.00 +/- 20.80 250.00 +/- 25.00 33.00 +/- 3.30 83.00 +/- 8.30 267.00 +/- 26.70 100.00 +/- 10.00 1.20 +/- 0.12 0.00 +/- 0.00 7.00 +/- 0.70 10.00 +/-1.00 A6-1

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

Concentration.

Known Control Lab Code Type Date Analysis Laboratory result Activity Limitsc STW-1 026 water 05101/04 U-23314 0.14 + 0.02 0.12 i 0.01 0.08 - 0.16 STW-1026 water 05/01/04 U-238 0.94 i 0.05 0.90 +/- 0.09 0.63 - 1.17 STW-1026 water 05101/04 Zn-65 219.60 +/- 27.90 208.00 +/- 20.80 145.60 - 270.40 STW-1027 water 05101/04 Gr. Alpha 1.20 +/- 0.10 1.20 +/- 0.12 0.00 - 2.40 STW-1027 water 05/01/04 Gr. Beta 4.30 +/- 0.10 4.10 +/- 0.41 2.05 - 6.15 a Results obtained by Environmental, Inc. Midwest Laboratory as a participant in the Department of Energy's Mixed Analyte Performance Evaluation Program, Idaho Operations office, Idaho Falls, Idaho b All results are in Bqlkg or Bq/L as requested by the Department of Energy.

d MAPEP results are presented as the known values and expected laboratory precision (1 sigma, 1 determination) and control limits as defined by the MAPEP.

d The cause of the deviation seems to be incomplete dissolution of the sample.

A spiked soil sample was prepared. Known activity; 32.98 pCilg; laboratory result 33.47 pCig.

'The sample was reanalyzed with the same results. Investigation is in progress.

g Based on the results of gamma emitting isotopes (Cs-137 and Co-60), the filter geometry appears to be biased by -10%. Addition of the summation peak at 1400 KeV results In a recalculation of 2.12 i 0.15 Bq/sample.

A6-2

TABLE A-7. Environmental Measurements Laboratory Quality Assessment Program (EML)

Concentrationa EML Control Lab Code Type Date Analysis Laboratory results Resultb Limitsc STW-1009 STW-1009 STW-1009 STW-1009 STW-1009 STW-1009 STW-1009 STW-1009 water water water

• water water water water water 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 Am-241 Co-60 Cs-137 H-3 Pu-238 Pu-239140 Sr-90 Uranium STW-1010 water STW-1010 water 03/01/04 Gr. Alpha 03/01/04 Gr. Beta STSO-1011 STSO-1011 STSO-1011 STSO-1011 STSO-1011 STSO-1011 STVE-1.012 STVE-1012 STVE-1012 STVE-1012 STVE-1012 STVE-1012 Soil Soil Soil Soil Soil Soil

.Vegetation Vegetation Vegetation Vegetation Vegetation Vegetation 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03101/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 Am-24i Cs-1 37 K-40 Pu-239/40 Sr-90 Uranium Am-24i Co-60 Cs-1 37 K-40.

Pu-239/40 Sr-90 1.21 +/- 0.02 152.30 +/- 0.30 50.40 + 0.90 263.50 +/- 10.00 1.03 +/- 0.04 2.90 +/- 0.10 5.20 +/- 0.30 4.35 +/- 0.21 208.00 +/- 20.70 1063.00 +/- 27.00 14.10 +/- 4.30 1292.00 +/-j13.00 563.00 +/- 83.00 20.70 +/- 1.10 72.10 t 5.80 139.10 +/- 10.20 4.50 +/- 0.20 14.10 +/- 0.40 573.90 +/- 6.00 709.00 +/- 19.30 6.60 +/- 0.50 766.50 +/- 51.30

. 1.31 163.20 51.95 186.60 1.10 3.08 4.76 4.62 326.00 1170.00 13.00 1323.00 539.00 22.82 51.00 180.22 4.93 14.47 584.67

-720.00 6.81 734.00 0.66 - 1.56 0.87 - 1.17 0.90 - 1.25 0.69 - 1.91 0.68 - 1.33 0.62 - 1.38 0.73 -1.65 0.40 - 1.45 0.55 - 1.31 0.75 -1.65 0.52 - 2.41 0.74 - 1.40 0.70 - 1.59 0.62 - 1.99 0.58 - 2.96 0.27 - 1.48 0.58 - 2.86 0.64 - 1.49 0.75 - 1.48 0.45 - 1.51 0.60 -1.98 0.50 - 1.37 STAP-1013 STAP-1013 STAP-1013 d STAP-1013 STAP-1013 STAP-1013 STAP-1013 STAP-1013 Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter Air Filter 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 03/01/04 Am-241 Co-60 Cs-1 34 Cs-1 37 Pu-238 Pu-239/40 Sr-90 Uranium 0.11 +/- 0.01 30.90 +/- 1.08 12.30 +/- 1.30 24.90 +/- 0.60 0.04 +/- 0.01 0.17 +/- 0.02 1.80 +/- 0.20 0.17 +/- 0.01 0.10 35.40 18.20 26.40 0.04 0.16 1.76 0.17 0.62 - 1.93 0.74 - 1.25 0.70 - 1.21 0.72 - 1.32 0.61 - 1.55 0.67 - 1.58 0.62 - 2.26 0.79 - 2.88 STAP-1014 Air Filter STAP-1014 Air Filter 03/01/04 Gr. Alpha 03/01/04 Gr. Beta 1.09 +/- 0.06 2.68 +/- 0.05 1.20 2.85 0.82 - 1.58 0.75 - 1.94

' Results are reported In Bq/L with the following exceptions: Air Filters (Bq/Filter). Soil and Vegetation (Bqlkg).

b The EML result listed is the mean of replicate determinations for each nuclide +/- the standard error of the mean.

c Control limits are reported by EML as the ratio of Reported Value / EML value.

d Probable effect of summation peaks and slight difference In filter geometry.

A7-1

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: Coffey County. Kansas Reporting Period: Annual 2004 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 (e Reported Measurement)

(LLD)

• • Range Direction

• • Range

• • Range Measurements **

Air Particulate (pCi/M 3)

Gross Beta (311)

Gamma (24)

Be-7 0.01 0.029 (258/258)

(0.014-0.068) 0.077 (20/20)

(0.057-0.094) 37 2.0 miles NNW 49 0.8 miles NNE 0.030 (53/53)

(0.016-0.059) 0.081 (4/4)

(0.065-0.094)

Station 48 0.028 (53/53)

(0.013-0.061) 0.076 (4/4)

(0.067-0.089) 0 0

1-131 (311) 0.07

- (0/258)

N/A N/A

- (0/53) 0 External Radiation (mR/day)

Stations 39, 40 &

48 0.223 (18/18)

(0.197-0.240)

TLD (378) 0.230 (360/360) 1 (0.164-0.280) 47 0.16 miles S 0.253 (8/8)

(0.239-0.263) 0 Surface Water (pCi/I)

JRR

-(0/12)

Gamma (27)

-(0/15)

N/A N/A 0

Tritium (27) 3000 13490 (15/15)

(10697-15876)

DC 0.6 miles WNW 15086 (2/2)

(14475-15697)

-(0/12) 0 Ground Water (pciI) 1-131 (20)

I Gamma (20)

-(0/16)

-(0/16)

-(0/16)

N/A N/A N/A N/A N/A N/A B-12

-(0/4)

-(0/4)

-(0/4) 0 0

0 Tritium (20) 3000 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 2004 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 **

Drinking Water (pCaI) 1-131 (33)

Gross Beta (33) 1 4

-(0-21) 4.3 (21/21)

(3.0-6.4)

N/A LW-40 11.3 miles SSE N/A BW-15

-(0/12) 4.3 (12/12)

(3.2-5.3) 0 0

6.4 (1/1)

Gamma (33)

Tritium (12)

-(0/21)

N/A N/A N/A N/A

-(0/12)

-(0/4) 0 0

2000

-(0/8)

Shoreline Sediment (pCi/kg dry)

Gamma (6)

K-40 11383.5 (4/4)

(10309-12688)

EEA 3.0 miles NNW 12688 (1/1)

JRR 9306.9 (2/2)

(7947.7-10666.0) 0 Fish (pCi/kg wet)

Gamma (23)

JRR 3011.7 (9/9)

(2778.4-3314.5)

K-40 2881.7 (14/14)

(2132.8-3538.5)

WCL 0.6 miles 2881.7 (14/14)

(2132.8-3538.5) 0 Tritium (23) 7790.9 (14/14)

(5250-8942)

WCL 0.6 miles 7790.9 (14/14)

(5250-8942)

-(0/9) 0 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 2004 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 **

Broadleaf Vegetation (pCi/kg wet)

Gamma (25)

Be-7 910.8 (13/14)

(401.6-1949.1)

Q-6 2.4 miles NW G-1 1.6 miles SE 925.8 (414)

(401.6-1729.3) 4834.5 (7/7)

(3617.9-6954.1)

D-1 & D-2 662.4 (9/11)

(218.4-1349.7) 3928.2 (11/11)

(2387.5-5410.7) 0 0

K-40 4373.2 (14/14)

(2163.1-6954.1)

NR-U1 Crops (pCi/kg wet)

Gamma (5)

K-40 6794.3 (3/3)

(2641-15059)

NR-D2 11.5 miles S 8870.8 (2/2)

(2683-15059) 8332.8 (2/2)

(2928-13737) 0 Bottom Sediment (pCi/kg dry)

Gamma (6)

JRR 16008.5 (2/2)

(15269-16748)

K-40 12052.5 (4/4)

(11551-12995)

DC 0.9 miles WNW 12517.0 (2/2)

(12039-12995) 0 Co-58 34.7 (1/4) 192.2 (3/4)

(153.8-243.3)

DC 0.9 miles WNW E of DC 0.8 miles WNW 34.7 (1/2) 243.3 (1/1)

- (0/2)

- (0/2) 0 0

Co-60 Cs-137 184.9 (4/4)

(119.0-217.1)

E of DC 0.8 miles WNW 217.1 (1/1) 138.3 (2/2)

(115.5-161.1) 0 Page B-4

• • Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (f)

RADIOLOGICAL ENVIRONMENTAL MONITORING Name of Facility: Wolf Creek Generating Station PROGRAM

SUMMARY

Docket No.: 50-482 drling Period: Annual 2004 Location of Facility: Coffey County. Kansas Repo 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 (e

• • Mean (f)

Reported Measurement)

(LLD)

• • Range Direction

• • Range

• • Range Measurements **

Aquatic Vegetation (pCi/kg wet)

Gamma (3)

No Control Be-7 393.1 (2/3)

(354.6-431.6)

EEA 3.0 miles NNW 431.6 (1/1) 0 K-40 2789.9 (313)

(2472.3-3301.9)

MUDS 1.5 miles WNW 3301.9 (1/1) 0 Terrestrial Vegetation (pCi/kg wet)

Gamma (2)

No Control Be-7 1305.7 (2/2)

(1044.5-1566.8)

MUDS 1.5 miles WNW EEA 3.0 miles NNW 1566.8 (1/1) 6948.6 (1/1) 0 K-40 5905.9 (2/2)

(4863.2-6948.6)

Soil (pCi/kg dry)

Gamma (2)

No Control K-40 11955.5 (2/2)

(11673-12238) 354.3 (2/2)

(295.2-413.3)

EEA 3.0 miles NNW MUDS 1.5 miles WNW 12238 (1/1) 0 Cs-1 37 413.3 (1/1) 0 Deer (pCi/kg wet)

Gamma (1)

No Control K-40 3378.1 (1/1)

A1.68 1.7 miles N 3378.1 (1/1) 0 Page B-5

• • Mean and range based upon detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (e

Air Particulate and Charcoal Filters Location:

002

oGross Beta 11 t

Stat Dte End Date i

(pcilm3 t'!(PCiIM3)-

Aayi 30-DEC-03 07-JAN-04 07-JAN-04 14-JAN-04 21-JAN-04 28-JAN-04 04-FEB-04 10-FEB-04 18-FEB-04 25-FEB-04 03-MAR-04 03-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN,04 07-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 08-SEP-04 16-SEP-04 07-JAN-04 14-JAN-04 14-JAN-04 21-JAN-04 28-JAN-04 04-FEB-04 10-FEB-04 18-FEB-04 25-FEB-04 03-MAR-04 10-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN-04 07-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 08-SEP-04 16-SEP-04 22-SEP-04 339 287 287 305 306 292 266 340 303 301 303 303 296 298 299 289 310 301 298 296 286 309 306 312 315 310 313 273 342 309 309 318 307 316 306 304 310 310 348 264 0.046+/-

0.053+/-

0.059+/-

0.034+/-

0.031+/-

0.048+/-

0.047+/-

0.032+/-

0.029+/-

0.022+/-

0. 015 +/-

0. 0144/-

0.018+/-

0.020+/-

0.019+/-

0.02i4+/-

0.045+/-

0.032+/-

0.018+/-

0.035+/-

.0.026+/-

0.018+/-

0.019+/-

0.020+/-

0.020+/-

0.016 +/-

0.015+/-

0.024+/-

0.020+/-

0.017+/-

0.027+/-

0.031+/-

0.031+/-

0.021+/-

0.034 +/-

0.025+/-

0.024+/-

0.031+/-

0.031+/-

0.004 0.005 0.005 0.004 0.004 0.004 0.005 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.003 0.004 0.004 0.004 0.003 0.004 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.004 0.003 0.003 0.003 0.004 0.004 0.003 0.004 0.003 0.004 0.003 0.004 0.014 0.016 ReCount 0.015 0.015 0.013 0.011 0.016 0.008 0.013 0.012 Duplicate 0.010 0.016 0.011 0.021 0.008 0.016 0.007 0.013 0.020 0.017 0.012 0.013 0.016 0.009 0.010 0.016

0. 010 0.010 0.006 0.013 0.012 0.009 0.010 0.010 0.018 0.014 0.020 0.008 0.030+/-

0.004 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - I

Air Particulate and Charcoal Filters Location:

002 GrC'o.s s Be eta.

4 3:'

'Collection.'- -Collection

,CnloVolume!Concentration;

,Cncntration

Dupiczt S' tart tDate, r,.End Datea im pCim 22-SEP-04 29-SEP-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 27-OCT-04 03-NOV-04 10-NOV-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 29-SEP-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 03-NOV-04 03-NOV-04 10-NOV-04 17-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 302 305 302 310 297 302 302 303 302 302 263 347 311 148 258 295 300 0.042+/- 0.004 0.036+/-

0.004 0.028+/- 0.003 0.023+/-

0.004 0.032+/- 0.004 0.023+/-

0.003 0.023+/-

0.003 0.034+/-

0.004 0.032+/-

0.003 0.029+/-

0.002 0.031+/-

0.004 0.023+/-

0.003 0.044+/-

0.004 0.031+/-.0.0O6 0.022+/-

0.004 0.045+/-

0.004 0.020+/-

0.003 0.021 0.009 0.007 0.016 0.016 0.012 Duplicate 0.017 0.013 Duplicate 0.016 0.008 0.007 0.034 0.022 0.016 0.016 28-DEC-04 04-JAN-05 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 2

Air Particulate and Charcoal Filters Location:

018 Gross Be~taI,--,I Coll'ction Collection Volume Concntration:

'Concentration--

-'-'Duphcate'

-Start Date',

End D 3

(pCin 3)t I

(4C

)

Aas 30-DEC-03 07-JAN-04 07-JAN-04 14-JAN-04 21-JAN-04 28-JAN-04 04-FEB-04 10-FEB-04 18-FEB-04 25-FEB-04 03-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN-04 07-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 01-SEP-04 07-JAN-04 14-JAN-04 14-JAN-04 21-JAN-04 28-JAN-04 04-FEB-04 10-FEB-04 18-FEB-04 25-FEB-04 03-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN-04 07-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 04-AUG-04 11-AUG-04 18-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 08-SEP-04 08-SEP-04 344 305 305 302 310 294 265 323 302 302 302 301 299 298 301 309 298 298 291 284 309 316 309 303 300 305 275 340 299 299 307 303 303 319 304 304 307 306 311 311 0.049+/-

0.068+/-

0.061+1-0.039+/-

0.034+/-

0.058+/-

0.048 +/-

0.033+/-

0.030+/-

0.024+!-

0.017+4/-

0.0181/-

0.020+/-

0.016+/-

0.030+/-

0.04.5+/-

0.029+/-

0.015+j-0.036+/-

0.032+/-

0.019+/-

0.019+/-

0.021+/-

0.023+/-

0.018+/-

0.014 +/-

0.022 +/-

0.017+/-

0.020+/-

0.028+/-

0.029+/-

0.029+/-

0.031+/-

0.025+/-

0.035+/-

0.038 +/-

0.025+/-

0.028+/-

0.028 +/-

0.029+/-

0.004 0.005 0.005 0.004 0.004 O.005 0.005 0.004 0.004 0.004 0.003 0.003 0.004 0.003 0.004 0.004 0.004 0.003 0.004 0.004 0.003 0.003 0.003 0.003 0.003 0.003 0.004 0.003 0.003 0.004 0.004 0.003 0.004 0.004 0.004 0.004 0.003 0.004 0.003 0.003 0.014 0.015 ReCount 0.015 0.015 0.013 0.011 0.017 0.008 0.013 0.012 0.010 0.016 0.011 0.020 0.008 0.016 0.007 0.014 0.020 0.017 0.011 0.013 0.016 0.009 0.011 0.016 0.010 0.011 0.006 0.014 0.012 Duplicate 0.009 0.010 Duplicate 0.010 0.018 0.014 Duplicate 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 3

Air Particulate and Charcoal Filters Location:

018

, Ume; Concentration concentration n Duplicate

.'-\\-l: ;.';Start Date.'

E e

(p a

08-SEP-04 16-SEP-04 22-SEP-04 29-SEP-04 06-OCT-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 03-NOV-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 16-SEP-04 22-SEP-04 29-SEP-04 06-OCT-04 13-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 03-NOV-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 04-JAN-05 346 268 313 310 303 303 315 306 312 312 296 260 346 312 291 271 290 290 0.027+/-

0.004 0.032+/-

0.042+/-

0.035+/-

0.032+/-

0.032+/-

0.025+/-

0.030+/-

0.021+/-

0.035+/-

0.028 +/-

0.031+/-

0.024+/-

0.042+/-

0.030+/-

0.022+/-

0.041+/-

0.021+/-

0.004 0.004 0.004 0.004 0.004 0.004 0.003 0.003 0.004 0.003 0.004 0.003 0.004 0.004 0.003 0.004 0.004 0.020 0.008 0.020 0.009 0.007 Duplicate 0.015 0.016 0.012 0.016 0.013 0.016 0.008 0.007 0.017 0.021 0.016 0.016 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 4

Air Particulate and Charcoal Filters Location:

032

Cllcio>Collectio oleton..i:.,ou

, :.+tConc ttration-';:

--!~Concenitration:~,.'.:

g i'Duplicat'.;

Stirt:Date..,,

En'ate

.;;n;(i/3'

, -C 30-DEC-03 07-JAN-04 07-JAN-04 14-JAN-04 21-JAN-04 28-JAN-04 04-FEB-04 10-FEB-04 18-FEB-04 25-FEB-04 03-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN-04 07-JUL-04 07-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 08-SEP-04 16-SEP-04 07-JAN-04 14-JAN-04 14-JAN-04 21-JAN-04 28-JAN-04 04-FEB-04 10-FEB-04 18-FEB-04 25-FEB-04 03-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14 -APR- 04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN-04 07-JUL-04 14-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 08-SEP-04 16-SEP-04 22-SEP-04 340 299 299 295 300 282 262 335 292 291 298

.296 293 289 288 300 291 293 286 301 304 301 302 305 300 308 274 341 299 299 289 298 288 296 291 292 290 294 331 251 0.046+/- 0.004 0.060+/-

0.005 0.062+/- O.OOS 0.039+/-

0.004 0.032+/- 0.004 0.046+/-

0.004 0;'047+/-

0.005 0.034+/- 0.004

0. 032ti/-

0.004 0.022+!/-

0.004 0.014,-/-

0.003 0.039j+/- 0.004 0.0194+/-

0.003 0.019+/- 0.004 0.02S+/- 0.004 0.044+/- 0.004 0.027+/- 0.004 0.020+/- 0.003 0.034+/- 0.004 0.031+/- 0.003 0.019+/- 0.003 0.021+/- 0.003 0.022+/- 0.003 0.021+/- 0.003 0.021+/-

0.003 0.016+/- 0.003 0.027+/-

0.004 0.018+/- 0.003 0.020+/- 0.003 0.021+/- -0.003 0.024+/- 0.003 0.027+/- 0.004 0.030+/- 0.004 0.021+/- 0.003 0.036+./-

0.004 0.02S+/- 0.003 0.02S+/- 0.004 0.030+/- 0.004 0.030+/- 0.004 0.031+/- 0.004 0.014 O.O1S ReCount 0.016 O.O1S 0.013 o.011 0.016 0.008 0.013 0.012 O.010 0.017 O.011 0.021 0.008 0.017

0. 007 0.014 O0.019 0.017 0.012 0.014 0.016 O0.009 c

O.011 0.016 O.010 O. Oil Duplicate 0.006 0.014 0.012 O.010 O.010 O.010 O0.019 O.O1S 0.021 0.008 2004 Annual Radiological Environmental Operating Report.

Wolf Creek Generating Station Page C - 5

Air Particulate and Charcoal Filters Location:

032

-77,..

Gross Beta -

vl31,-

~Cblectin'-~:~-',~61uri6

~ oncntrtion7:Duplicate Datole:tiii-..iC~l-EntDn

-'$,Ana ysetatis"~oc Stat ate Ed Date WY~r3 piM)

.(pim)->

Aass 16-SEP-04 22-SEP-04 22-SEP-04 29-SEP-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 03-NOV-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 22-SEP-04 29-SEP-04 29-SEP-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 03-NOV-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04' 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 04 -JA'N-05 251 292 292 290 302 305 292 302 298 302 259 342 310 295 271 2.94 295

0. 030 +/-

0. 043 +/-

0.038 +/-

0. 032 +/-

0. 030 +1-0.025 +/-

0. 030 +/-

0. 019 +1-

0. 031+/-

0.030+/-

0. 032 +/-

0.024 +/-

0. 045 +/-

0.004 0.004

0. 004 0.0 04 0.003 0.004 0.003 0.003

0. 004 0.0 03 0.004 0.003 0.004 Duplicate

< 0.021 Duplicate 0.010 0.007 0.016 0.017 0.012 0.017 0.013 0.016 0.008 0.007 0.017

0. 021 0.016

0. 016 0.031+!-

0.004 0.024+!-

0.004 0.043+/- 0.004 0.023+/- 0.004 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-.6

Air Particulate and Charcoal Filters Location:

037 r>Gross Beta'-;

1-1 31

":U'^. :' '.

StarCollection Collection.

Volum'e j;'oncentration; --

Con-c ntration :j'yDupicate'

. ;..-<.. s-tart Date"^ End...

dDate

int3i,

K (U3j pci/m3)

(CX 3

An-alysis-30-DEC-03 30-DEC-03 07-JAN-04 07-JAN-04 14-JAN-04 21-JAN-04 28-JAN-04 04-FEB-04 10-FEB-04 18-FEB-04 18-FEB-04 25-FEB-04 03-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN-04 07-JUL-04 14-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 07-JAN-04 07-JAN-04 14-JAN-04 14-JAN-04 21-JAN-04 28-JAN-04 04-FEB-04 10-FEB-04 18-FEB-04 25-FEB-04 25-FEB-04 03-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN-04 07-JUL-04 14-JUL-04 21-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 08-SEP-04 345 345 306 306 295 299 283 257 334 303 303 302 298 297 288 288 288 305 301 298 296 296 299 301 302 300 300 303 265 336 294 299 299 308 297 306 301 303 300 304 0.043+/-

0.048+/-

0.059+1-0.057+/-

0.038+/-

0.036+/-

0.052+/-

0.056+/-

0.037+/-

0.029+/-

0.030+/-

0.025+/-

0.017+/-

0.016+/-

0.020+/-

0.019+/-

0.029+/-

0.043+/-

0.035+/-

0.016+/-

0.034+/-

0.029 +/-

0.018+/-

0.019+/-

0.024+/-

0.019+/-

0.016+/-

0.017+/-

0.022+/-

0.017+/-

0.019+/-

0.028+/-

0.029+/-

0.027+/-

0.035+/-

0.024+/-

0.034 +/-

0.025+/-

0.029+/-

0.029+/-

0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.005 0.004 0.004 0.004 0.004 0.004 0.003 0.004 0.004 0.004 0.004 0.004 0.003 0.004 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.004 0.003 0.003 0.004 0.004 0.004 0.004 0.004 0.004 0.003 0.004 0.003 0.014 Duplicate 0.015 ReCount 0.016 0.015 0.013 0.011 0.016 0.008 Duplicate 0.013 0.012 0.010 0.017 0.011 0.021 0.008 0.016 0.007 0.013 0.019 0.017 0.012 0.014 0.016 0.009 0.011 0.017 0.010 0.011 0.006 Duplicate 0.014 0.012 0.010 0.010 0.010 0.019 0.015 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 7

Air Particulate and Charcoal Filters Location:

037

'Gross Beta

~ '

1 31 r

.Collection -:

Colection Volume.

Concentration.

Concentration

'Duplicate

'.>^.'.>,.-.<'Stat tDite

.En Dte't m3~. ';

(pCiirn3j

(,;;pCil 3 j A.!'rnalyis'

08-SEP-04 16-SEP-04 22-SEP-04 29-SEP-04 29-SEP-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 03-NOV-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 28-DEC-04 16-SEP-04 22-SEP-04 29-SEP-04 06-OCT-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 03-NOV-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 04-JAN-05 04-JAN-05 343 259 302 305 305 302 310 297 302 303 302 259 347 311 296 280 289 285 285 0.029+/-

0.033+/-

0.048+1-0.034+/-

0.031+/-

0.034+/-

0.026+/-

0. 032+/-

0.021*/-

0.035+/-

0.029+*/-

0.030,;/-

0.022+/-

0.044+/-

0.035+/-

0.024+/-

0.043+/-

0. 022 +/-

0.023+/-

0.004 0.004 0.005 0.004 0.003 0.004 0.004 0.004 0.003 0.004 0.002 0.004 0.003 0.004 0.004 0.004 0.004 0.004 0.004 0.020 0.008 0.021 0.009 Duplicate 0.007 0.016 0.016 0.012 0.017 0.013 0.016 0.008 0.007 0.017 0.021 0.016 0.017 Duplicate 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 8

Air Particulate and Charcoal Filters Location:

048

~~~ ~~GrOS Bt' 6i11 sCollection Colection,.

oume oncentration' - :Dulicate

-StarDate End Date O CI m3)

(pCilrh Ana. ysi 30-DEC-03 07-JAN-04 07-JAN-04 14-JAN-04 21-JAN-04 28-JAN-04 04-FEB-04 10-FEB-04 18-FEB-04 25-FEB-04 03-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN-04 07-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 08-SEP-04 16-SEP-04 22-SEP-04 07-JAN-04 14-JAN-04 14-JAN-04 21-JAN-04 28-JAN-04 04-FEB-04 10-FEB-04 18-FEB-04 25-FEB-04 03-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN-04 07-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 08-SEP-04 16-SEP-04 22-SEP-04 29-SEP-04 317 285 285 304 310 291 267 340 302 298 301 307 294 303 296 303 296 293 301 296 299 302 301 306 300 280 265 338 311 291 308 298 306 308 306 301 302 343 260 301 0.042+/-

0.004 0.061+/- 0.005 0.055+/- 0.005 0.031+/-

0.004 0.032+/- 0.004 0.045+/- 0.004 0.045+/- 0.005 0.030+/- 0.004 0.026+/- 0.004 0.020+/- 0.003 0.013+/-

0.003 0.017+/- 0.003 0.020+/- 0.004 0.018+/-

0.003 0.024+/- 0.004 0.049+/-

0.004 0.025+/- 0.004 0.016+/- 0.003 0.046+/-

0.004 0.026+/-

0.003 0.017+/-

0.003 0.017+/-

0.003 0.021+/- 0.003 0.020+/-

0.003 0.019+/-

0.003 0.016+/-

0.004 0.025+/-

0.004 0.017+/- 0.003 0.021+/-

0.003 0.026+/- 0.003 0.027+/- 0.004 0.032+!-

0.004 0.022+/- 0.003 0.032+/-

0.004 0.024+/-

0.003 0.026+/-

0.004 0.025+/-

0.003 0.030+/-

0.004 0.027+/-

0.004 0.038+/-

0.004 0.015 0.016 ReCount 0.015 0.015 0.013 0.011 0.016 0.008 0.013 0.012 0.010 0.016 0.010 0.020 0.008 0.016 0.007 0.013 0.019 0.017 0.012 0.014 0.016 0.009 0.012 0.017 0.010 0.010 0.006 0.014 0.012 0.010 0.010 0.010 0.018 0.015 0.020

• C 0.008 0.021 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

9

Air Particulate and Charcoal Filters Location:

048 GrsBt

-..I-131.

_.i;!,>X eCollection :r,

.Collection V...olume.-:Concentration

-. Concentration.

.K Duplicate -

S.:-, ;<-.tar Date End Date m3 (p- :Ciim

3)

t (pCi/rm 3j P-

.Analys^is 29-SEP-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 03-NOV-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 03-NOV-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 04-JAN-05 307 300 310 297 302 304 301 258 348 310 293 271 295 300 0.031+/-

0.003 0.027+/-

0.022+/-

0.028 +/-

0.018+/-

0.029+/-

0.028 +/-

0.034 +/-

0.023+/-

0.044* -

0.033p/-

0.022 !+/-

0.035+/-

0.021+/-

0.003 0.004 0.003 0.003 0.004 0.002 0.004 0.003 0.004 0.004 0.004 0.004 0.003 0.009 0.007 0.016 0.016 0.012 0.017 0.013 0.016 0.008 0.007 0.017 0.021 0.016.

0.016 I

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 10

Air Particulate and Charcoal Filters Location:

049 ollection, i-eaConcentra tioi

-St ar t

-,'Endatee,

Mi (p i/m )

(piri)na ys'is"',-

18-FEB-04 25-FEB-04 03-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 05-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 26-MAY-04 02-JUN-04 09-JUN-04 16-LJUN-04 23-JUN-04 23-JUN-04 29-JUN-04 07-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 08-SEP-04 16-SEP-04 22-SEP-04 29-SEP-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 25-FEB-04 b3-MAR-04 10-MAR-04 17-MAR-04 24-MAR-04 31-MAR-04 07-APR-04 14-APR-04 21-APR-04 28-APR-04 05-MAY-04 12-MAY-04 12-MAY-04 19-MAY-04 26-MAY-04 02-JUN-04 02-JUN-04 09-JUN-04 16-JUN-04 23-JUN-04 29-JUN-04 29-JUN-04 07-JUL-04 14-JUL-04 21-JUL-04 28-JUL-04 04-AUG-04 11-AUG-04 18-AUG-04 25-AUG-04 01-SEP-04 08-SEP-04 16-SEP-04 22-SEP-04 29-SEP-04 06-OCT-04 13-OCT-04 20-OCT-04 27-OCT-04 03-NOV-04 289 284 292 286 283 289 284 305 291 288 286 280 280 299 296 303 303 286 300 106 273 273 343 304 299 308 297 306 301 304 299 305 342 260 302 299 297 310 297 305 0.026+/-

0.021+/-

0.016+1-0.018+/-

0.020+/-

0.015+/-

0. 023 +/-

0.041+/-

0.028+/-

0.019+/-

0.035+/-

0.027+/-

0.031+/-

0.018+/-

0.017+/-

0.023+/-

0.023+/-

0.017+/-

0.017+/-

0.016+/-

0.024+/-

0.025+/-

0.018+/-

0.023 +/-

0.030+/-

0.031+/-

0.029+/-

0.025+/-

0.031+/-

0.025+/-

0.030+/-

-0.029+/-

0.031+/-

0.034+/-

0.039+/-

0.034+/-

0.029+/-

0.025+/-

0.028+/-

0.020+/-

0.004 0.004 0.004 0.003 0.004 0.003 0.004 0.004 0.004 0.003 0.004 0.003 0.004 0.003 0.003 0.003 0.003 0.003 0.003 0.008 0.004 0.004 0.003 0.003 0.004 0.004 0.004 0.004 0.004 0.003 0.004 0.003 0.004 0.004 0.004 0.004 0.003 0.004 0.003 0.003 0.008 0.013 0.013 0.011 0.017 0.011 0.021 0.008 0.017 0.007 0.014 0.020 Duplicate 0.017 0.012 0.014 Duplicate 0.017 0.009 0.031 0.016 Duplicate 0.010.

0.011 0.006 0.014 0.012 0.010 0.010 0.010 0.019 0.015 0.020 0.008 0.021 0.009 0.007 0.016 0.016 0.012 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 11

Air Particulate and Charcoal Filters Location:

049 r

,'- --.'t-r t-,

Collection.

Collection I

StartDate

End Dater",i

,Gross Beta:.,-131

'i

-concentration. a 4Concentration Duplicate';

, -(pClim 3) t-i;.^'<,'t(pCiIm'3) ".

fi.'

An,..............

alysis i

!.....o,,_.,

o_.,

h...................

,47i j

.'_i.5_i.__:-

03-NOV-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 10-NOV-04 17-NOV-04 23-NOV-04 01-DEC-04 08-DEC-04 15-DEC-04 21-DEC-04 28-DEC-04 04-JAN-05 299 302 259 347 311 297 219 294 295 0.037+/- 0.004 0.029+/- 0.003 0.032+/- 0.004 0.027+/- 0.003 0.041+/- 0.004 0.034+/- 0.004 0.017 0.013 0.016 0.008 0.007 0.017 0.026 0.016 0.016 0.015+/-

0.036+/-

0.021+/-

i 0.004 0.004 0.003 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 12

Quarterly Air Particulate - Gamma Location:

002 Nuclide. 3i-MAR-04.

2-JUN04 2-SEP 04 28-DEC-C4

.:ion Ct-:

i--

Concentration.-

nr(P ation:K -:.)

W.

,Concii

(

tr)

(Concnt, BE-7 0.058+/- 0.016 0.083+/- 0.015 0.078+/- 0.013 0.078+/-

0.021 MN-54 0.001 0.001 0.001 0.001 CO-58 0.001 0.001 0.001 0.001 FE-59 0.001 0.002 0.001 0.002 CO-60 c

0.001 0.001 0.001 0.001 ZN-65 0.001 0.001 0.001 0.001 ZR-N3-95 0.001 0.001 0.001 0.001 CS-134 0.001 0.001 0.001 0.001 CS-137 0.001 0.001 0.001 0.001

• Duplicate Analysis 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -13

Quarterly Air Particulate - Gamma Location:

018 j~"'Nc~id

'31MAR-0 2WJUN04 K 9SP0 8DC0

'2C61iitatc CnetitoiCncnftiMT66 Cncentration' BE -7 MN-54 CO-S 8 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS -137 0.067+/- 0.016 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.089+/- 0.014 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001 0.081+/- 0.019 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.076+/- 0.019 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001

• Duplicate Analysis 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -14

Quarterly Air Particulate - Gamma Location:

032 I Nuclide'

• ',:31-MAR-04

'_,___;7 29-JUN-04

_ 29S 28-DEC 4

Concentration

'Concentratio Concentration Concentration BE-7 0.062+/- 0.016 0.078+/- 0.016 0.081+/- 0.013 0.078+/- 0.017 BE-7 0.074+/- 0.014

• MN-54 0.001 0.001 0.001 0.001 MN-54 0.001 CO-58 c

0.001 c

0.001 0.001 0.001 CO-58 0.001

• FE-59 0.001 c

0.001 0.001 0.002 FE-59 0.002

• CO-60 0.001 0.001 0.001 0.001 CO-60 0.001

• ZN-65 0.001 0.001 0.001 c

0.001 ZN-65 c

0.001

• ZR-NB-95 0.001 0.001 0.001 0.001 ZR-NB-95 0.001

• CS-134 0.001 0.001 0.001 0.001 CS-134

<c 0.001

• CS-137 0.001 0.001 0.001 0.001 CS-137 0.001 *

• Duplicate Analysis 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -15

Quarterly Air Particulate - Gamma Location:

037

-Nclide

.31 -MAR-4 29JUN04 29-EP-04

28-DEC4

,Concentration

[.*

Cone

.

a

• Concenation:

.Concentration

.(Cii 3j-;-,

( ii 3j ",:

pCiin3) '

9 (p~ilni3 ) ~

BE-7 MN-54 Co-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 0.057+/-

0.019 0.001

,0.001 0.001 0.001 0.001 0.001 c<

0.001 0.001 0.090+/- 0.017 0.001 0.001 0.001 0.001 0.001

< *0.001 0.001 0.001 0.080+/- 0.017 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.083+/- 0.016 0.001 0.001 0.002 0.001 0.001 0.001 0.001 0.001

• Duplicate Analysis 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 16

Quarterly Air Particulate - Gamma Location:

048 I

Nulid 31-MAR.04!

2 U.04 P

29 -SEP-04 28-DEC-04"X

..-.-i.

.Concentratior.

> -Co enrartio Conen'trato I -

nenraio

.. !,_ '1

(

i j

BE-7 0.067+/- 0.016 0.081+/- 0.017 0.089+/- 0.015 0.067+/- 0.013 MN-54 0.001 0.001 0.001 0.001 CO-58 0.001 0.001 0.001 0.001 FE-59 0.001 0.002 0.001 0.002 CO-60 c

0.001 0.001 0.001 0.001 ZN-65 0.001 0.001 0.001 0.001 ZR-NB-95 0.001 0.001 0.001 0.001 CS-134 0.001 0.001 0.001 0.001 CS-137 0.001 0.001 0.001 0.001

• Duplicate Analysis 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -17

Quarterly Air Particulate - Gamma Location:

049 Nuc.ide 31MAR0 4

29UN-04 29-SEP-04

'-, DEC-O4

-t Concentro Cation Concen t io BE-7 0.088+/- 0.014 0.075+/-

0.016 0.094+/- 0.012 0.065+1- 0.013 MN-54

0. 001 0.001 0.001 0.001 CO-58 0.001 0.001 0.001 0.001 FE-59 c

0.001 0.002 0.002 0.002 CO-60 c

0.001 0.001 0.001 0.001 ZN-65 0.001 0.001 0.001 0.001 ZR-NB-95 c

0.001 c

0.001 0.001 0.001 CS-134 0.001 0.001 0.001 0.001 CS-137 0.001 0.001 0.001 0.001

• Duplicate Analysis 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C-18

Exposure Pathway - Waterborne Surface Water Location DC mISetun&H.

Collection' uldf CnetrtoZ 7bDpiae EI a e~~(

~ i i e),

A n ly i r

22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 4.000 15697.000+/-

2.800 5.600 2.600 3.700 5.600 6.400 4.300 4.200 3.500 358.000 3.000 2.300 3.700 3.400 4.000 1.900 8.100 4.200 3.100 4.700 339.000 14475.0000+/-

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 19

- Exposure Pathway - Waterborne Surface Water Location JRR ma Sjictrum&H-3

.



'

DupIicate







tuciicie

-*-

concentration



.71'2

• 1.

a 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 08-APR-04 08-APR-04 08-APR-04 08-APR-04 08-APR-04 08-APR-04 08-APR-04 08-APR-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 4.700 4.200 7.000 4.900 5.700 6.400 10.300 4.000 4.600 5.300 161.000 4.100 5.700 13.300 5.900 7.200 3.700 13.200 4.800 5.400 5.000 154.000 4.700 44.000 8.500 5.500 8.200 3.200 5.000 5.600 6.700 4.800 157.000 2.800 2.600 4.700 3.600 7.800 4.500 8.100 3.300 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 20

Exposure Pathway - Waterborne Surface Water Location JRR amma Spectr

~~. ~~Co~lection

~

Nuclideconcentratn upct~..

08-APR-04 08-APR-04 08-APR-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 5.100 6.500 158.000 3.500 1.600 7.800 3.300 2.700 3.100 8.900

• 2.800 3.600 2.700 159.000 3.700 2.800 7.200 5.700 7.200 2.500 10.100 6.200 5.300 4.500 84.000 3.000 3.400 10.900 5.000 4.500 4.100 12.500 3.700 4.700 5.800 159.000 3.000 3.200 4.100 2.500 3.200 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 21

Exposure Pathway - Waterborne Surface Water Location JRR Date

'~--w 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 12-NOV-04 12-NOV-04 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 Co-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 I-131 I-131 CS-134 CS-134 CS-137 CS-137 BA-LA-140 BA-LA-140 H-3 H-3 MN-54 CO-58 2.800 11.900 1.400 3.400 8.400 169.000 5.000 4.900 14.100 6.100 g9.900 8.100 4

14.500 5.200 5.800 8.900 162.000 3.400 3.300 3.400 4.400 5.700 7.500 3.400 3.800 4.400 3.200 5.000 5.900 14.500 24.600 4.200 6.200 4.000 6.600 8.400 13.300 162.000 162.000 2.400 2.500 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 22

Exposure Pathway - Waterborne Surface Water Location JRR 12-NOV-04 FE-59 6.400 12-NOV-04 CO-60 1.000 12-NOV-04 ZN-65 6.000 12-NOV-04 ZR-NB-95 5.300 12-NOV-04 1-131 15.400 12-NOV-04 CS-134 3.500 12-NOV-04 CS-137 2.100 12-NOV-04 BA-LA-140 2.300 12-NOV-04 H-3 167.000 09-DEC-04 MN-54 4.600 09-DEC-04 CO-58 4.700 09-DEC-04 FE-59 6.300 09-DEC-04 CO-60 4.700 09-DEC-04 ZN-65 3.200 09-DEC-04 ZR-NB-95 3.500 09-DEC-04 I-131 7.700 09-DEC-04 CS-134 5.800 09-DEC-04 CS-137 5.300 09-DEC-04 BA-LA-140 8.100 09-DEC-04 H-3 164.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -23

Exposure Pathway - Waterborne Surface Water Location SP 4,v..

,NucIide

Gamma Spectrum 

3/4

> 

• --..;'

-

Conceritration



22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 22-JAN-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 26-FEB-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 17-MAR-04 08-APR-04 08-APR-04 08-APR-04 08-APR-04 08-APR-04 08-APR-04 08-APR-04 08-APR-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 Co-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-S8 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 15876.

2.100 c

2.600 4.800 1.500 3.700 4.200 3.700 3.200 3.100 3.500 Oqo+/-

360.000 3.700 I <

3.700 8.900 5.300 5.000 4.200 13.500 4.400 3.100 8.400

.000+/-

337.000 3.400 4.800 9.300 5.200 5.800 5.600 8.400 6.700 5.000 2.700

.000+/-

322.000 1.800 2.300 4.000 2.300 4.200 3.500 3.600 2.700 14337.

13175 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 24

Exposure Pathway - Waterborne Surface Water Location SP 08-APR-04 08-APR-04 08-APR-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 13-MAY-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 10-JUN-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 MN-54 CO-58 CO-58 FE-S9 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 I-131 1-131 CS-134 CS-134 CS-137 CS-137 BA-LA-140 BA-LA-140 H-3 H-3 MN-54 MN-54 CO-58 CO-58 FE-59 1.700 4.500 13173.000+/-

323.000 3.400 3.900 9.900 5.600 7.100 4.800 6.700 4.300 3.200 5.300 12932.000+/-

320.000 3.700 3.000 3.200 2.000 5.600 5.500 5.300 2.400 5.400 2.000 2.900 3.700 5.400 6.000 4.900 3.400 5.000 4.400 5.500 3.200 12092.000+/-

314.000 12267.000+/-

316.000 2.300 3.100 1.900 2.700 6.400 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 25

Exposure Pathway - Waterborne Surface Water Location SP

~~,~c~idjiSpectrum

&H-1 2.'".

Collection

'.~

~

lConcentratio0'n'"

UC iilctej (pi<. _ =

14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 02-SEP-04 02-SEP-04 02-SEP-04 02-SEP-04 02-SEP-04 02-SEP-04 02-SEP-04 02-SEP-04 02-SEP-04 02-SEP-04 02-SEP-04 23-SEP-04 23-SEP-04 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 I-131 I-131 CS-134 CS-134 CS-137 CS-137 BA-LA-140 BA-LA-140 H-3 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-S8 10697.6 10690.0 S5.900 2.100 1.900 3.500 3.600 3.100 2.700 13.500 18.500 2.500 2.300 2.800 2.300 5.900 6.600 00+/-

296.000 00+/-

296.000 6.300 6.100 16.200 4.200 12.100 5.400 12.300 4.200 6.500 4.900 00+/-

312.000 c

1.400 1.300 4.400 2.500 2.300 2.SOO 16.000 1.400 2.000 7.200 00+/-

321.000 3.900 2.700 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 11547.0 12603.0 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 26

Exposure Pathway - Waterborne Surface Water Location SP 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 23-SEP-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 14-OCT-04 12-NOV-04 12-NOV-04 12-NOV-04 12-NOV-04 12-NOV-04 12-NOV-04 12-NOV-04 12-NOV-04 12-NOV-04 12-NOV-04 12-NOV-04 09-DEC-04 09-DEC-04 09-DEC-04 09-DEC-04 09-DEC-04 09-DEC-04 09-DEC-04 09-DEC-04 09-DEC-04 09-DEC-04 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-6S ZR-NB-95 I-131 CS-134 CS-137 BA-LA-140 H-3 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BA-LA-140 13197.000 14368.000 8.500 2.300 c

5.600 4.100 16.000 3.400 3.500 8.700 4-f-327.000 4.600 3.900 8.200 3.700 6.700 5.000 19.300 4.300 5.000 5.400 M+1-340.000 2.000 3.200 5.100 2.500 4.800 3.200 13.100 2.600 3.100 6.100

)+/-

346.000 4.900 6.500 6.100 5.200 5.100 4.500 3.900 5.700 5.500 3.100 14745.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 27

Exposure Pathway -Waterborne Surface Water Location SP 09-DEC-04 H-3 13429.000+/-

331.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 28

Exposure Pathway - Waterborne Ground Water Location B-12

pupncate Nucllde2<

Concentration Date

.(pCIILiter)

Analysis 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)

MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 CS-134 CS-134 CS-137 CS-137 BA-LA-140 BA-LA-140 H-3 2.100 2.700 4.900 3.000 6.400 3.100 4.200 3.500 2.500 157.000 0.310 3.300 3.800 6.200 2.600 3.100 3.000 3.200 1.900 3.100 159.000 0.339 3.800 3.500 3.900 3.500 10.400 5.800 6.300 5.100 6.600 4.700 4.300 4.900 5.900 3.000 5.400 4.700 5.000 4.400 169.000 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 29

Exposure Pathway - Waterborne Ground Water Location B-12 12-AUG-04 12-AUG-04 12-AUG-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 H-3 1-131 (CHEM)

I-131 (CHEM)

MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 CS-134 CS-134 CS-137 CS-137 BA-LA-140 BA-LA-140 H-3 H-3 1-131 (CHEM)

I-131 (CHEM) 169.000 0.350 0.314 3.000 3.300 2.600 2.300 5.400 7.600 2.800

'C 3.100

'C 3.000 6.100 2.500

'C 3.500 3.300

'C 3.400

'C 4.000

'C 2.800

'C 3.600

'C 1.300

'C 167.000 2 167.000

'C 0.257

'C 0.263 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 30

Exposure Pathway - Waterborne Ground Water Location C-10 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 I-131 (CHEM)

MN-54 CO-S8 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 2.300 2.600 5.700 2.500 4.400 1.800 2.600 3.600 2.800 157.000 0.301 3.000 3.200 5.400 2.900 6.000 3.900 3.800 3.200 2.300 159.000 0.330 1.800 1.500 2.900 2.600 2.400 2.100 3.600 2.300 4.700 169.000 0.395 5.500 5.100 7.100 5.400 8.300 5.300 8.000 6.700 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 31

Exposure Pathway - Waterborne Ground Water Location C-10 17-NOV-04 BA-LA-140 3.700 17-NOV-04 H-3 167.000 17-NOV-104 1-131 (CHEM) 0.374 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 32

Exposure Pathway - Waterborne Ground Water Location C-49

.Clco'

_ucde

• "Itat D l t

18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-995 CS-134 CS-137 5.000 2.900 6.000 6.800 6.300 3.300 4.100 2.500 5.300 157.000 0.325 1.600 3.100 6.400 3.500 7.500 5.500 5.000 6.000 6.500 159.000 0.382 4.700 3.200 9.400 4.100 7.700 4.100 5.600 4.900 2.400 169.000 0.420 6.000 2.800 7.300 7.200 12.800 3.900 4.900 4.500 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 33

Exposure Pathway - Waterborne Ground Water Location C-49 ConcntrtoI-"

D

.e

-1ec 17-NOV-04 17-NOV-04 17-NOV-04 BA-LA-140 H-3 1-131 (CHEM) 7.100 167.000 0.329 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 34

Exposure Pathway - Waterborne Ground Water Location J-1 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 c

2.700 c

2.700 5.100 c

3.300 5.200 c

4.500 c

5.000 c

5.600 c

5.800 157.000 0.232

< c 3.700 2.100 c

6.300

-c 2.200 c

5.000 c

2.200 c

2.300 c

3.300 4.100 c

159.000 0.332 4.600 3.500 8.600 5.700 IC 7.300 5.700 c

5.600 5.900 3.200 169.000 0.473 2.800 3.900 4.300 c

2.100 c

5.600 4.300 2.600 4.700 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 35

Exposure Pathway - Waterborne Ground Water Location J-1 tNCo a

=

17-NOV-04 17-NOV-04 17-NOV-04 BA-LA-140 H-3 I-131 (CHEM) 3.000 c

167.000 c

0.373 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 36

Exposure Pathway - Waterborne Ground Water Location L-49 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 18-FEB-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-MAY-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 12-AUG-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 17-NOV-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 H-3 I-131 (CHEM)

MN-54 CO-58 FE-s9 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 4.900 4.500 9.200 5.100 5.500 4.200 4.100 7.200 4.300 157.000 0.296 5.200 5.500 9.400 4.600 6.000 6.400 5.900 5.700 7.000 159.000 0.366 3.500 3.800 9.700 5.700 8.900 4.900 4.000 4.800 5.500 169.000 0.292 2.000 2.500 5.000 c

1.900 6.400 2.800 3.700 2.700 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 37

Exposure Pathway - Waterborne Ground Water Location L-49 17-NOV-04 17-NOV-04 17-NOV-04 BA-LA-140 H-3 I-131 (CHEM) 1.800 167.000 0.433 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 38

Exposure Pathway -Waterborne Drinking Water Location BW-15

• ,.

-..

-)

'

1 Collction

'





ConcentrtibnSj9>j Duplicate 

04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 05-MAY-04 05-MAY-04 05-MAY-04 05-MAY-04 05-MAY-04 05-MAY-04 05-MAY-04 05-MAY-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-6s ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137

• 4.226+/-

i

<C II' 3.64 C/

5.49

/

4.300 4.700 8.500 5.100 3.100 4.400 5.500 4.300 5.700 1.028 0.401 4.100 3.800 8.700 4.700 8.200 5.900 6.000 3.700 3.200 1.204 0.374 3.400 4.500 11.400 5.400 3.500 4.800 6.000 3.200 3.200 1.255 0.342 3.700 6.300 8.300 5.500 5.100 3.000 4.400 4.200 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 39

Exposure Pathway - Waterborne Drinking Water Location BW-1 5 05-MAY-04 05-MAY-04 05-MAY-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 4.248+/-

4.136+/-

4.725+/-

5.349+/-

6.200 1.124 0.265 3.800 4.600 8.000 5.200 7.300 3.800 4.300 4.300 4.600 1.044 0.261 3.900 1.500 5.300 1.200 4.700 2.800 1.400 2.900 4.000 1.058 0.292 2.600 1.800 5.700 4.500 3.400 2.600 5.100 4.500 1.900 1.080 0.255 3.400 4.300 7.800 6.800 9.500 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 40

Exposure Pathway -Waterborne Drinking Water Location BW-1 5 Coflection'\\.Z'

'

Nuclide

;Cbncentration Date I





 

(jCiILiter) 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 07-JAN-05 07-JAN-05 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 4.471+/-

j<

i 5.035+/-

3.933 +/-

3.626 +/-

2.700 3.500 7.500 3.700 0.775 0.382 3.400 2.400 11.700 2.300 3.700 3.200 4.200 3.000 4.900 1.263 0.233 4.500 2.600 4.200 4.500 3.500 5.800 4.200 6.100 5.500 1.044 0.298 6.200 4.400 4.200 2.400 5.300 5.800 9.200 7.200 12.600 1.008 0.361 4.600 4.600 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 41

Exposure Pathway - Waterborne Drinking Water Location BW-15 c'



A



r



4 Collection Nuchde s'<>'

Concentration A

Duplicate 

-Analysis"



A 3-07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-OS 07-JAN-05 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM) 4.400 3.900 4.400

• 4.500 5.300 4.400 3.700 3.245+/-

1.009 0.353 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 42

Exposure Pathway - Waterborne Drinking Water Location IO-DW 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 j3.705+/-

'C

<C 3.40/

<C

'C

'C 5.20/

<C 1.500 3.300 7.200 2.600 4.100 2.600 2.400 2.900 3.800 1.011 0.334 3.800 2.200 5.200 2.400 2.300 3.300 3.000 3.100 3.400 0.953 0.345 2.700 3.600 7.500 4.400 2.400 2.000 3.300 3.400 2.600 1.080 0.278 6.700 4.200 9.100 5.100 9.700 5.000 5.000 5.800 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 43

Exposure Pathway -Waterborne Drinking Water Location 1O-DW -

~i~

t 01-SEP-04 01-SEP-04 01-SEP-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 03-NOV-04 03-NOV-04 03-NOV-04.

03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)

MN-s4 CO-58 FE-59 CO-60 ZN-65 4.644+/-

5.268+/-

3.737+/-

3.732+/-

3.600 0.808 0.360 3.300 4.000 8.000 3.800 4.900 4.400 6.200 7.200 5.200 1.173 0.237 4.500 3.800 6.700 2.900 4.400 6.100 3.100 5.300 3.700 1.085 0.287 3.800 6.600 3.900 5.100 7.100 4.100 5.400 6.100 7.900 1.008 0.368 3.700 5.100 6.000 4.900 5.500 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 44

Exposure Pathway - Waterborne Drinking Water Location IO-DW V..

V 4

7 VColle'ctioii ;

Nuclid

..

'-

Concentration K§ 1fL

Duplicate

-

Date

.;

'w..





Analysis 4

• V.

'4 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM) 3.200 4.900 3.400 8.000 3.975+/-

0.996 0.367 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 45

Exposure Pathway - Waterborne Drinking Water Location LW-40 45

-y

,.-4..

-4.-44 4,

'~CoI~ection

~-.

Nuclide~

--Concentton K2 Dpiae.

UL is

-'~4

4"*

4 A.

21-JAN-04 21-JAN-04 21-JAN-04 21-JAN-04 21-JAN-04 21-JAN-04 21-JAN-04 21-JAN-04 21-JAN-04 21-JAN-04 21-JAN-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM) 2.800 3.900 4.200

.2.100 3.300 3.000 2.800 2.200 4.200 6.387+/-

1.310 0.290 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 46

Exposure Pathway - Waterborne Drinking Water Location NF-DW A

04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 04-FEB-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 03-MAR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 07-APR-04 05-MAY-04 05-MAY-04 05-MAY-04 05-MAY-04 05-MAY-04 05-MAY-04 05-MAY-04 05-MAY-04 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 4.313+/-

i

<C i

4.203 +/-

4.905 +/-

4.100 4.700 9.100 2.900 8.400 4.900 5.000 5.000 7.400 1.042 0.381 3.300 3.100 4.900 2.800 3.700 4.600 2.200 4.700 6.800 1.166 0.347 3.800 3.200 4.500 2.400 6.700 4.300 2.800 3.100 8.100 1.169 0.392 4.700 5.000 9.700 5.200 10.400 3.800 6.600 2.300 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 47

Exposure Pathway - Waterborne Drinking Water Location NF-DW I

05-MAY-04 05-MAY-04 05-MAY-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 02-JUN-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 07-JUL-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 04-AUG-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 3.708+/-

4.346+/-

4.553+/-

4.295+/-

6.000 1.100 0.289 3.200 2.300 6.400 2.800 4.500 3.700 2.800 3.200 6.300 1.043 0.264 4.000 4.600 6.100 4.600 6.300 5.300 3.100 4.400 3.600 1.047 0.316 1.700 2.200 4.400 2.200 2.900 1.600 2.300 2.300 1.800 1.040 0.454 2.800 2.700 8.900 5.300 4.100 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 48

Exposure Pathway - Waterborne Drinking Water Location NF-DW

i F','

01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 01-SEP-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 03-NOV-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 01-DEC-04 07-JAN-05 07-JAN-05 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA I-131 (CHEM)

MN-54 CO-58 5.108+/-

4.373+/-

3.620+/-

4.532+/-

3.700 6.900 3.400 4.200 0.795 0.323 5.000 4.700 8.000 4.000 7.100 3.800 3.100 4.400 4.300 1.252 0.239 3.200 4.200 6.800 3.200 3.800 2.700 3.600 2.500 4.200 1.023 0.277 2.500 1.800 3.200 2.500 2.000 2.000 3.100 4.200 3.500 1.014 0.392 3.300 3.200 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 49

- Exposure Pathway - Waterborne Drinking Water Location NF-DW j

Cllecton

"'Nclid

'te__

Anaysi 07-JAN-OS 07-JAN-05 07-JAN-05 07-JAN-OS 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 07-JAN-05 FE-59 CO-60 ZN-65 ZR-NB-95 CS-134 CS-137 BA-LA-140 GROSS BETA 1-131 (CHEM) c 4.200 2.800 c

3.700 5.700 3.300 4.100 6.300 3.423+/-

0.986 0.391 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 50

Exposure Pathway - Waterborne Drinking Water Quarterly Tritium Analysis Location BW-1 5

',T.*...1.",V,

'WrqV',-'W.-',,.*-..4



I

,,'

-*.

1





t..

S V

Collectioii.

Nuclide



Concentration

 DupIicate

07-APR-04 07-JUL-04 06-OCT-04 06-OCT-04 07-JAN-05 H-3 H-3 H-3 H-3 H-3 152.000 158.000

'111.000 111.000 161.000 Duplicate 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

51

Exposure Pathway - Waterborne Drinking Water Quarterly Tritium Analysis Location 1O-DW

<Nuclie~i~zj Collctio Con~nt~ji~h:~ f ~7c Du7 zte 07-JUL-04 06-OCT-04 07-JAN-05 H-3 H-3 158.000 158.000 c

161.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

52

Exposure Pathway - Waterborne Drinking Water Quarterly Tritium Analysis Location LW-40 c

hiWColle

-qXn 21-JAN-04 H-3 161.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

53

Exposure Pathway - Waterborne Drinking Water Quarterly Tritium Analysis Location NF-DW

~<~-o~cion N

ocetationr 07-APR-04 07-JUL-04 07-JUL-04 06-OCT-04 07-JAN-05 H-3 H-3 H-3 H-3

. H-3 152.000 158.000 158.000 Duplicate 158.000 161.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

54

Exposure Pathway - Waterborne Shoreline Sediment Location DC ipIgDrij>;YAnalyist

~~

~

11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 05-NOV-04 05-NOV-04 05-NOV-04 05-NOV-04 05-NOV-04 05-NOV-04 05-NOV-04 05-NOV-04 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 10309.000+1-11083.00;0+/-

i 923.100 38.000 40.600 75.600 27.500 84.800 49.300 27.200 486.800 19.100 18.900 38.900 11.300 31.700 27.800 18.300 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 55

Exposure Pathway - Waterborne Shoreline Sediment Location EEA

~CoI~etion uctid~

jDu~idat t

4

_ _I_

25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 K-40 MN-54 CO-58 FE-59 Co-60 ZN-65 CS-134 CS-137 12688.000+/-

935.100 31.600 36.800 91.300 35.400 74.200 52.000 34.500 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 56

Exposure Pathway - Waterborne Shoreline Sediment Location JRR

-m -a' S =_- c, r -

• .~.

j.~:'~"

~ncentram Tion~

11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 7947.700+1-10666.000 +/-

i i'-

834.000 38.300 47.800 71.100 16.600 84.300 55.900 45.500 489.900 14.900 19.100 30.400 12.300 31.000 25.100 13.400 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 57

Exposure Pathway - Waterborne Shoreline Sediment Location MUDS tn rnma SpTtrur L

cin uI~e:

Cncentration

.;i

<Dpia6

• ~~Date9 25-MAY-04 25-MAY-04 K-40 MN-54 11454.000+1-730.100 25.900 25 25 25 25 25 25

-MAY-04 CO-58 28.800

-MAY-04 FE-59 45.800

-MAY-04 CO-60 24.100

-MAY-04 ZN-65 54.600

-MAY-04 CS-134 44.100

-MAY-04 CS-137 29.300 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 58

Exposure Pathway - Ingestion Fish Location JRR

.Gamma 'Spectrum '& H-~3 -;;'-',,

tucidon

'Concentration-.

'Dpiad ecrpio r~(pi~gW t)

~

nalysis

.4 4..

17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM LARGEMOUTH BASS LARGEMOUTH BASS LARGEMOUTH BASS LARGEMOUTH BASS LARGEMOUTH BASS LARGEMOUTH BASS LARGEMOUTH BASS LARGEMOUTH BASS LARGEMOUTH BASS WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE K-40 MN-S4 Co-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 K-40 MN-54 MN-54 CO-58 3116.

2845.

2951.

000+/-

500.800 21.400 17.200 37.200 17.700 51.500 15.200 15.300 131.000 500+/-

576.400 19.600

.16.900 63.900 16.500 31.900 22.200 25.000 138.000 000+/-

619.300 25.100 24.200 36.900 27.300 36.400 27.500 c

21.500 c

134.000 500+/-

654.800 17.900 29.400 47.200 30.100 35.700 27.000 22.000 135.000 600+/-

550.400 000+/-

532.300 14.700 19.700 12.700 3314.

2844.

2963.

Duplicate Duplicate 17-MAY-04 WHITE CRAPPIE 17-MAY-04 WHITE CRAPPIE 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 59

Exposure Pathway - Ingestion Fish Location JRR Spcrum C

Nde Datta 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 17-MAY-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE WHITE CRAPPIE CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH CHANNEL CATFISH COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 CS-134 CS-134 CS-137 CS-137 H-3 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 2895.200 19.100 59.500 39.100 7.500 16.100 39.400 34.800 13.500 12.000 19.600

• 17.600 129.000 129.000

'+1-512.300 16.800 18.300 30.000 12.700 29.800 17.200 20.600 130.000

'+1-520.300 23.900 18.300 26.000 9.800 31.100 16.000 20.500 122.000 i+/-

558.200 16.600 20.300 32.100 17.500 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 3274.900 3084.80C FRESHWATER FRESHWATER FRESHWATER FRESHWATER SMALLMOUTH DRUM DRUM DRUM DRUM BUFFALO 62.300 21.000 20.000 118.000 568.400 2778.400+/-

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 60

Exposure Pathway - Ingestion Fish Location JRR i~Gmma'Spectruml&'H V j~ollection S

-- ',*'* -:Concentratiow-09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH BUFFALO BUFFALO BUFFALO BUFFALO BUFFALO BUFFALO BUFFALO BUFFALO MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 10.600 11.900 38.700 10.500 22.100 21.500 23.200 114.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 61

Exposure Pathway - Ingestion Fish Location WCL

~

Gafmna: Setu

&H.

Date7 - Description 5.

iiK.Wt)

Ain' IsI

• ~

A Z~

-;IbS z ;

~

f

¢

-;L X

~

27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH CATFISH COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP COMMON CARP FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM FRESHWATER DRUM LARGEMOUTH BASS LARGEMOUTH BASS LARGEMOUTH BASS LARGEMOUTH BASS LARGEMOUTH BASS K-40 K-40 MN-54 MN-54 CO-58 CO-58 FE-S9 FE-59 CO-60 CO-60 ZN-65 ZN-65 CS-134 CS-134 CS-137 CS-137 H-3 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 8875.000 9119.000 2994.800 3406.900 3550.600

)+1-533.300

)+/-

581.400 23.100 16.000 14.400 11.300 47.000 32.300 9.500 8.100

• 24.700 41.800 14.900 12.500 25.100 16.900

)+/-

250.000

)+/-

253.000

)+/-

428.400 16.100 8.000 23.500 8.700 16.900 15.100 19.500

+/-

241.000

)+/-

557.500 18.800 11.800 14.600 19.500 43.900 15.600 19.100

)+1-213.000

'+1-507.400 20.500 11.900 28.500 12.300 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 8942.000 3071.800 7466.000 3068.500 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 62

Exposure Pathway - Ingestion Fish Location WCL





e Collection mmaSpectri

& H-3 Duplicate W

Date ample.

NucIide,:,;.::::Concentration AnalysisJ Description

,V(pCIIKg Wet)

27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 27-APR-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 LARGEMOUTH LARGEMOUTH LARGEMOUTH LARGEMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH SMALLMOUTH WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS WHITE BASS BASS BASS BASS BASS BASS BASS BASS BASS BASS BASS BASS BASS BASS ZN-6S CS-134 CS-137 H-3 X-40 MN-54 CO-S5 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 Co-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 8723.

3168.

8629.

2651.

7957.

2311.

30.300 23.500 18.100 000+/-

238.000 000+/-

571.700 12.300 17.600 20.500 8.600 29.400 24.000 19.000 odo+/-

236.000 600+/-

486.200 18.100 21.700 34.600 17.000 38.700 15.300 19.400 000+/-

223.000 200+/-

559.700 12.500 20.200 50.800 15.800 53.500 15.300 20.600 000+/-

245.000 500+/-

461.100 20.200 9.800 31.000 17.800 c

20.800 23.100 15.100 000+/-

211.000 400+/-

457.900 WIPER WIPER WIPER WIPER WIPER WIPER WIPER WIPER WIPER BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BLUE CATFISH BM BUFFALO 8698.

2676.

7678.

2338.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

63

Exposure Pathway - Ingestion Fish Location WCL

~Gamman Spec'tr'Um

[Cllcio:

Sape ucie ~m$zoncentrat1In"'

Duplct Description

~~~~

(pjK Wgt).,

rAayi 15-OCT-04 BM BUFFALO 15-OCT-04 BM BUFFALO 15-OCT-04 BM BUFFALO 15-OCT-04 BM BUFFALO 15-OCT-04 BM BUFFALO 15-OCT-04 BM BUFFALO 15-OCT-04 BM BUFFALO 15-OCT-04 BM BUFFALO 15-OCT-04 CHAN.

CATFISH 15-OCT-04 CHAN.

CATFISH 15-OCT-04 CHAN.

CATFISH 15-OCT-04 CHAN.

CATFISH 15-OCT-04 CHAN.

CATFISH 15-OCT-04 CHAN.

CATFISH 15-OCT-04 CHAN. CATFISH 15-OCT-04 CHAN.

CATFISH 15-OCT-04 CHAN.

CATFISH 15-OCT-04 SM BUFFALO 15-OCT-04 SM BUFFALO 15-OCT-04 SM BUFFALO 15-OCT-04 SM BUFFALO 15-OCT-04 SM BUFFALO 15-OCT-04 SM BUFFALO 15-OCT-04 SM BUFFALO 15-OCT-04 SM BUFFALO 15-OCT-04 SM BUFFALO 15-OCT-04 WALLEYE 15-OCT-04 WALLEYE 15-OCT-04 WALLEYE 15-OCT-04 WALLEYE 15-OCT-04 WALLEYE 15-OCT-04 WALLEYE 15-OCT-04 WALLEYE 15-OCT-04 WALLEYE 15-OCT-04 WALLEYE 15-OCT-04 WHITE BASS 15-OCT-04 WHITE BASS 15-OCT-04 WHITE BASS 15-OCT-04 WHITE BASS 15-OCT-04 WHITE BASS 15-OCT-04 WHITE BASS MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 K-40 MN-54 CO-sB FE-59 CO-60 ZN-65 6828.000 3044.600 7578.000 2132.800 10.900 17.300 21.500 15.400 16.500 14.400 12.800

>+1-209.000

>+1-521.600 11.100

< 13.800 41.600

< 17.800 40.300 12.500 13.600

)+1-206.000

\\+/-

375.700 6.500 7.700 448.800 14.000 33.600 8.900 15.200

)+1-172.000

)+1-426.400 8.500 17.000 30.500 13.100 27.600 11.200 20.800

+1-213.000

)+1-549.100 14.000 11.000 40.600 14.600 26.700 5847.000 3127.300 7942.000 2813.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

64

Exposure Pathway - Ingestion Fish Location WCL x

- 4 



• ,3/4uamma Spectrum & H-3

CbtIection.

Sample Nuclide W ConcntrationA.b.$

&''DupIkate

''-".

6escnption (pCiIKg Wet):

 nalysis 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 15-OCT-04 WHITE BASS WHITE BASS WHITE BASS WIPER WIPER WIPER WIPER WIPER WIPER WIPER WIPER WIPER CS-134 CS-137 H-3 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 H-3 5250.0004

• 1 3538.5004 8660.0004 21.000 19.200 1/-

164.000

-I-443.900 15.600 9.400 30.800 12.200 20.800 10.600 17.100

-I-239.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 65

Exposure Pathway - Ingestion Exposure Pathway - Ingestion Food/Garden Location D-1 t-

_s on 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 14-JUL-04 RHUBARB 14-JUL-04 RHUBARB 14-JUL-04 RHUBARB 14-JUL-04 RHUBARB 14 -JUL-04 RHUBARB 14-JUL-04 RHUBARB 14-JUL-04 RHUBARB 14-JUL-04 RHUBARB 14-JUL-04 RHUBARB 14-JUL-04 RHUBARB 14-JUL-04 RHUBARB 11-AUG-04 RHUBARB 11-AUG-04 RHUBARB 11-AUG-04 RHUBARB 11-AUG-04 RHUBARB 11-AUG-04 RHUBARB 11-AUG-04 RHUBARB 11-AUG-04 RHUBARB 11-AUG-04 RHUBARB BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 218.400 +/-

113.600 3734.500 +/-

322.900 c

10.300 c

7.800 c

13.700 c8.800 16.600 c

4.200 c

17.700 c

7.200 c

6.900 288.200 2387.500 +/-

485.400 c

14.500 18.800 c

39.200 16.500 65.900 26.700 40.600 c

26.200 19.000 480.800 +1-257.200 3983.700 +/-

594.100 25.700 26.500 c

27.200 23.000 38.900 15.100 30.500 22.000 29.700 187.600 3870.100 +/-

554.900 11.700 13.700 25.900 21.500 c

41.700 12.100 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 66

Exposure Pathway - Ingestion Exposure Pathway - Ingestion Food/Garden Location D-1 amma - pectru i'~

i c

i 3C en t r.at.i

,.a 11-AUG-04 11-AUG-04 11-AUG-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 28.200 23.900 16.200 508.900 4/-

211.200 5410.700 +/-

608.100 14.600 19.300 29.100 14.800 30.000 16.500 28.300 12.000 15.600 412.700 +/-

140.200 3885.300 +/-

496.500 15.200 13.000 24.700 12.500 22.700 11.200 19.200 21.300 10.400 816.300 4/-

264.400 3837.800 +/-

425.200 10.600 17.900 23.400 9.400 30.100 12.900 21.700 17.300 12.100 20-OCT-04 RHUBARB 20-OCT-04 RHUBARB 20-OCT-04 20-OCT-04 20-OCT-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB RHUBARB 10-NOV-04 RHUBARB 10-NOV-04 RHUBARB 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

67

Exposure Pathway - Ingestion Food/Garden Location D-2 ji

Gamma Spectrum?.

Sample



.. Concentration. '

'Dupticate.

[>Date' Description

' KS; (pCiIKg Wet) i V AaIyis

26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 26-MAY-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 16-JUN-04 RHUBARB 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES BE-7 K-40 MN-54 Co-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 974.600 4 5299.800 4 519.000 +4 2468.400 +i 1349.700 4254.300 681.100 4077.800.

F/-

180. 500 455.300 8.500 c

5.800 21.400 11.600 19.600 6.700 21.300 7.300 14.300 F/I-251.300 F/-

491.900 26.500 15.700 43.400 18.300 47.300 15.000 30.800 15.200 24.300

+~/-

297.900

+/-

694.500 18.400 20.600 37.700 27.300 27.100 27.800 46.900 18.300 25.400

+/1-235.700

+/-

434.800 13.400 12.300 30.800 6.000 22.000 8.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

68

Exposure Pathway - Ingestion Exposure Pathway - Ingestion Food/Garden Location D-2

_MK i

t 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES I-131 CS-134 CS-137 16.100 15.000 15.300 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 69

Exposure Pathway - Ingestion Exposure Pathway - Ingestion Food/Garden Location G-1 m*

idSn 26-MAY-04 26-MAY-04 26-MAY-04 26-MAY-04 26-MAY-04 26-MAY-04 26-MAY-04 26-MAY-04 26-MAY-04 26-MAY-04 26-MAY-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE CABBAGE TURNIP GREENS TURNIP GREENS TURNIP GREENS TURNIP GREENS TURNIP GREENS TURNIP GREENS TURNIP GREENS TURNIP GREENS BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 C0-S8 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 4217.400 507.600 3617.900 91.300 4/-

350.000 8.000 10.000 14.700 9.200 14.100 9.400 15.400 13.200 11.900

+/-

208.600

+/-

472.400 12.400 12.900 28.200 13.600 32.300 5.500 23.600 12.300 14.800 l+/-

289.800

+/-

669.400 28.900 29.900 30.600 26.000 43.800 17.000 34.400 24.800 33.500

)+/-

206.900 4+/-

549.900 12.900 16.800 41.300 14.800 24.600 17.000 541.800 4489.100 639.400 5292.500 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 70

Exposure Pathway - Ingestion Food/Garden Location G-1 Gamma Sectrum 7

V

_~n Caenrto

~

'u~lcae i__

nIss 11-AUG-04 11-AUG-04 11-AUG-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 10-NOV-04 TURNIP GREENS TURNIP GREENS TURNIP GREENS GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN BEAN PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS PLANTS I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 602.1 6954.1 1202.0 4915.b 17.000 20.900 21.100 00 +/-

243.000 00 +/-

668.600 15.500 12.500 28.100 14.200 39.900 15.700 j<

33.200 17.500 17.000 00 +/-

242.700 00+/-

496.100 11.300 10.000 17.700 8.700 16.600 10.300 13.400 13.100 10.300 00 +/-

346.800 00 +/-

525.200 16.200 18.900 38.500 12.300 14.300 17.900 21.900 14.100 19.900 1949.1 4355.6 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 71

Exposure Pathway - Ingestion Food/Garden Location N-1

-:T

1..D6"

-~~Dscito KnaCisj.>.

16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 16-JUN-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 14-JUL-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 11-AUG-04 LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE LETTUCE CANTALOUPE GREENS CANTALOUPE GREENS BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-5S FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 513.100 +/-

220.000 2163.100 +/-

401.200 11.800 17.000 42.200 15.200 31.800 18.500 16.000 14.400 21.200 615.700 +/-

207.900 3099.700 +/-

489.700 17.600 14.900 36.600 8.000 25.600 13.200 27.400 19.400 18.600 1567.000+/-

346.300 5713.900 +/-

852.400 23.700 23.900 54.200 27.200 27.900 38.400 32.200 19.100 39.600 CANTALOUPE CANTALOUPE CANTALOUPE CANTALOUPE CANTALOUPE CANTALOUPE CANTALOUPE CANTALOUPE CANTALOUPE GREENS GREENS GREENS GREENS GREENS GREENS GREENS GREENS GREENS 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 72

Exposure Pathway - Ingestion Food/Garden Location Q-6 am aS pectrum7,~,-.::z

• e C

Dae Ds'ritdi

-S2CI~We) 26-MAY-04 CORN LEAVES 26-MAY-04 CORN LEAVES 26-MAY-04 CORN LEAVES 26-MAY-04 CORN LEAVES 26-MAY-04 CORN LEAVES 26-MAY-04 CORN LEAVES 26-MAY-04 CORN LEAVES 26-MAY-04 CORN LEAVES 26-MAY-04 CORN LEAVES 26-MAY-04 CORN LEAVES 26-MAY-04 CORN LEAVES 16-JUN-04 SQUASH LEAVES 16-JUN-04 SQUASH LEAVES 16-JUN-04 SQUASH LEAVES 16-JUN-04 SQUASH LEAVES 16-JUN-04 SQUASH LEAVES 16-JUN-04 SQUASH LEAVES 16-JUN-04 SQUASH LEAVES 16-JUN-04 SQUASH LEAVES 16-JUN-04 SQUASH LEAVES 16-JUN-04 SQUASH LEAVES 16-JUN-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 14-JUL-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 401.(

4868.3 964.,

4141.,

00+/-

149.300 LOO +/-

401.600 6.600 8.500 17.600 9.900 31.400 9.200 22.100 13.800 12.700 0 +/-

275.100 700 +/-

625.500 27.800 16.900 59.100 20.900 52.000 13.900 25.200 22.800 14.400 300 +/-

356.800 500 +/-

527.400 24.900 12.500 23.400 16.300 22.500 26.800 28.800 25.300 23.000 900 +/-

187.700 800 +/-

443.600 11.900 7.800 19.900 6.000 19.500 19.600 1729.:

4006.!

607.!

3390.l 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 73

Exposure Pathway

- Ingestion Exposure Pathway - Ingestion FoodlGarden Location Q-6 I-rs Gamma 7-~! -I 11-AUG-04 SQUASH LEAVES 11-AUG-04 SQUASH LEAVES.

11-AUG-04 SQUASH LEAVES I-131 CS-134 CS-137 12.700 15.700 18.700 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 74

Exposure Pathway - Ingestion Feed and Forage Location NR-D1 Gamma.

c Sor Coleto Ncieoncetratio,'

<DIte r~'~'

'~>

escrption

~

(pC~iKg!et) 29-SEP-04 29-SEP-04 29-SEP-04 29-SEP-04 29-SEP-04 29-SEP-04 29-SEP-04 29-SEP-04 29-SEP-04 29-SEP-04 29-SEP-04 NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN BE-7 K-40 MN-54 Co-s8 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 117.400 2641.200 +/-

370.700 12.900 10.000 29.300 8.100 20.100 8.900 35.700 17.400 8.800 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 75

Exposure Pathway - Ingestion Feed and Forage Location NR-D2 r

amma i

uld ;'t ocnrto

'tDphae 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 20-OCT-04 NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED IRRIGATED SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS SOYBEANS BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 BE-7 BE-7 K-40 K-40 MN-54 MN-54 CO-58 CO-58 FE-59 FE-s9 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 1-131 1-131 CS-134 CS-134 CS-137 CS-137 3

2682.600 z

.5059.000 15116.000 -

112.800

+/-

375.900 c

17.800 16.200 21.900 c

15.000 15.600 16.700 c

24.500 c

8.500 c

13.200 c

99.400 c

174.300

+/I-629.500

+-/-

912.700 c

7.400 18.800 c

6.700 25.800 22.100 63.400 12.900 21.700 33.100 66.800 11.000 c

14.000 c

6.900 30.700 214.000 16.400 c

11.400 19.800 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 76

Exposure Pathway - Ingestion Feed and Forage Location NR-U1 G------

onCo 4eio;,

Date><

s rnple&6,;-?: *],.

Nulie tCnctntaton f

DupRicate r'^,

22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 22-SEP-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 06-OCT-04 NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED NON-IRRIGATED CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN CORN BE-7 BE-7 K-40 K-40 MN-54 MN-54 CO-58 CO-58 FE-59 FE-59 CO-60 CO-60 ZN-65 ZN-65 ZR-NB-95 ZR-NB-95 I-131 I-131 CS-134 CS-134 CS-137 CS-137 2928.500 +/-

2727.000 +/-

<C 88.100 154.100 310.300 393.000 7.200 8.700 4.700 8.700 22.200 20.200 7.600 14.200 15.500 36.100 6.600 14.300 31.400 38.000 6.000 19.500 7.100 17.400 Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate Duplicate IRRIGATED SOYBEANS BE-7 IRRIGATED SOYBEANS K-40 IRRIGATED SOYBEANS MN-54 IRRIGATED SOYBEANS CO-58 IRRIGATED SOYBEANS FE-59 IRRIGATED SOYBEANS CO-60 IRRIGATED SOYBEANS ZN-65 IRRIGATED SOYBEANS ZR-NB-95 IRRIGATED SOYBEANS I-131 IRRIGATED SOYBEANS CS-134 IRRIGATED SOYBEANS CS-137 194.100 13737.000 +/-

844.400 12.300 13.600 44.500 27.400 62.800 16.500 19.600 20.300 14.600 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 77

Exposure Pathway - Aquatic Bottom Sediment Location DC S ~

n (ptiI Dry)

AnayAc e,>Y:S&

11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 05-NOV-04 05-NOV-04 05-NOV-04 05-NOV-04 05-NOV-04 05-NOV-04 05-NOV-04 05-NOV-04 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 12995.000 +/-

782.900 31.100 34.700 +/-

18.700 44.500 153.800

+/-

31.800 52.700 19.200 202.100 +1-34.100 12039.000 +/-

723.100 20.600 23.800 i<

50.600 179.406

+/-

31.100 52.100 19.700 201.300

+/-

34.900 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 78

Exposure Pathway - Aquatic Bottom Sediment Location E OF DC

~~amm Specrum

.~-**~,1'-,

11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 11551.000 +/-

665.700 26.400 31.800 85.200 243.300 +/-

28.200 63.200 37.300 217.100 +/-

72.700 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 79

Exposure Pathway - Aquatic Bottom Sediment Location EEA n a----

Date~1/4<

'~(p~i~g r~)<.;M 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 11625.000

+/-

717.500 24.100 c

23.100 34.200 10.000 61.500 23.600 119.000 +/-

31.400 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

80

Exposure Pathway - Aquatic Bottom Sediment Location JRR Dat-a..,

11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 09-NOV-04 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 16748.000 +/-

744.400 30.300 30.400 92.600 21.300 59.400 39.600 161.100 +/-

46.300 15269.000 +/-

824.500 16.500 33.200 56.000 18.300 67.400 17.800 115.500 +/-

30.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 81

Exposure Pathway - Aquatic Vegetation Location DC-ALT

,..

. Gamma Spectriiiti

'UB&.. '.;:jvr'



[

t

*

."NucIide



Concentration.coII6c ion Sari1pIeK,,



(pCiiKg Wet)

 

AnaIysis'

11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 11-MAY-04 CATTAILS CATTAILS CATTAILS CATTAILS CATTAILS CATTAILS CATTAILS CATTAILS CATTAILS CATTAILS CATTAILS BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 237.600 2595.600 +/-

513.600 20.200 24.600

. 25.600 19.400 55.800 17.200 23.800 26.900 18.500 I

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 82

Exposure Pathway - Aquatic Vegetation Location EEA

_ _ L art.-

25-MAY-04 CREEPING PRIMROSE 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 CREEPING CREEPING CREEPING CREEPING CREEPING CREEPING CREEPING CREEPING CREEPING CREEPING PRIMROSE PRIMROSE PRIMROSE PRIMROSE PRIMROSE PRIMROSE PRIMROSE PRIMROSE PRIMROSE PRIMROSE BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 2472.300 +/-

291.000 6.100 11.000 8.500 11.300 11.000 8.000 17.800 12.100 11.500 431.600 +/-

148.300 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

83

Exposure Pathway - Aquatic Vegetation Location MUDS Coletin amlel 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE ALGAE BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 I-131 CS-134 CS-137 354.600 +

3301.900 +

F -

105.900 290.700 8.S00 7.400 14.800 6.100 5.200 7.200 11.700 6.800 7.600 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 84

Exposure Pathway

- Terrestrial Exposure Pathway -Terrestrial Vegetation Location EEA n*

Sa pl ND66e1fdDes retio' C n ce t ai n K

~ pi a e (pCiI~

e)<

nlss, 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 PASTURAGE PASTURAGE PASTURAGE PASTURAGE PASTURAGE PASTURAGE PASTURAGE PASTURAGE PASTURAGE PASTURAGE PASTURAGE BE-7 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 ZR-NB-95 1-131 CS-134 CS-137 1044.500+/-

353.600 6948.600+/-

914.500 16.600 c

31.900 76.300 33.200 94.400 30.600 59.900 29.600

.30.000 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 85

Exposure Pathway - Terrestrial Vegetation Location MUDS

-1.C, ama Iru

~

5~::

.collcin fpt

~

§Ncide -

ocnrto:J--.

i ulct.;K>

S

.)Ana`

ba""

25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 a

PASTURAGE BE-7 1566.800+/-

294.11 PASTURAGE K-40 4863.200+/-

635.91 PASTURAGE MN-54 21.91 PASTURAGE CO-58 11.41 X

PASTURAGE FE-59 42.94 PASTURAGE CO-60 10.94 PASTURAGE ZN-65 51.44 PASTURAGE ZR-NB-95 15.21 PASTURAGE I-131 42.61 PASTURAGE CS-134 23.54 PASTURAGE CS-137 12.34 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 20 D0 D0 00 00 20 10

!0 2O O0 10 Page C -

86

Exposure Pathway - Terrestrial Soil Location EEA

-amma.

fIL7~

n S'EIh-' 1 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 12238.000+/-

966.200 32.600 30.600 43.100 29.700 70.300 50.200 295.200+/-

46.300 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C - 87

Exposure Pathway - Terrestrial Soil Location MUDS E

a SmtN 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 25-MAY-04 K-40 MN-54 CO-58 FE-59 CO-60 ZN-65 CS-134 CS-137 11673.000+/-

999.200 37.100 41.600 75.300 41.400 76.900 57.200 413.300+/-

57.600 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page C -

88

Exposure Pathway - Ingestion Deer Location A1.68

-~

Colectio ~NU:amma

,4-.

10-FEB-04 10-FEB-04 10-FEB-04 10-FEB-04 10-FEB-04 10-FEB-04 10-FEB-04 10-FEB-04 MEAT K-40 3378.100+/-

460.31 MEAT MN-54 10.04 MEAT CO-58 12.04 MEAT FE-59 17.84 MEAT CO-60 11.44 MEAT ZN-65 26.01 MEAT CS-134 14.94 MEAT CS-137 9.71 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station 20 D0 D0 D0 D0 20 D0 D0 Page C -

89

WOLF CREEK GENERATING STATION 2004 LAND USE CENSUS REPORT I,4 Prepared by:

Peer Review:

Teresa L. Rice Ralph L. Logsdon 09-30-04 Date 09-30-04 Date Approved by:

Approved by:

Robert A. Hammond Kevin J. Moles 10/01/04 Date 10/01/04 Date 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D-1

EXECUTIVE

SUMMARY

The annual Land Use Census of rural residents within five miles of the Wolf Creek Generating Station (WCGS) has been completed for 2004 in accordance with AP 07B-004, [Offsite Dose Calculation Manual (Radiological Environmental Monitoring Program)].

Changes are not required for the Radiological Environmental Monitoring Program (REMP) broadleaf vegetation sample locations for 2005. The two broadleaf vegetation locations with the highest calculated annual average D/Q rankings are GI.56-QURD1384 and Q2.35-MILA1619.

AP 07B-004 specifies that an "alternate location may be used to provide continued monitoring". The third-ranked garden is location Fl.76-14RD1730. Since the established sample location at N2.38-RRDR9 is the fourth ranked garden and the D/Q difference is less than 20%, N2.38-RRDR9 will continue to be the alternate sample location.

BACKGROUND Section 5.2, Attachment A, of the ODCM procedure (AP 07B-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" and "the results of the Land Use Census shall be included in the Annual Radiological Environmental Operating Report."

Table 5-1, Attachment A, of the ODCM (AP 07B-004) requires that broadleaf vegetation samples be collected from "two indicator locations with highest calculated annual average D/Q."

Table 5-1, Attachment A, of the ODCM (AP 07B-004) also requires that milk samples be collected from "three indicator locations within 5 miles of the site having the highest dose potential."

METHODOLOGY One hundred eighty-five surveys were mailed to the rural residents living within five miles of WCGS. A follow-up survey was sent to residents who did not respond. The survey excluded the residents of New Strawn, Burlington, and a trailer park north of 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 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 DIQ.

These results are contained in Table 4.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 2

RESULTS NOTE: A Global Positioning System was used to verify residence distances and sectors.

As identified in Table 2, no sectors experienced a change in the nearest residence.

Seven location changes were noted for the nearest garden producing broadleaf vegetation.

These changes are identified in Table 3.

There were no changes regarding milk locations.

Again, no locations were identified that produced milk for human consumption.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 3

TABLE 1 2004 Land Use Census Data Location of Nearest:

Sector A

B C

D E

F G

H J

K L

M N

P Q

R Residence A2.60-17TE1520 B3.53-QURD1755 C1.92-16RD1655 D2.03-QULA1571 El.77-QULA1485 F1.57-14RD1711 G1.56-QURD1384 H3.09-12RD1711 J3.70-11 RD1540 K2.70-12LA1439 L2.10-NARD1339 M2.47-14RD1322 N1.71-NARD1441 P2.76-HW751534 Q2.35-MILA1619 R2.08-NALN1650 Milking Animals None None None None None None None None None None None None None None None None Broadleaf Garden A4.91-OXRD1940 None C3.69-17RD1795 D3.00-16RD1829 E4.40-TRRD1551 F1.76-14RD1730 G1.56-QURD1384 H3.30-QURD1 175 J3.90-11 RD1531 K4.10-NARD1120 L2.39-NARD1309 M3.10-13LA1290 N2.38-RRDR9 P2.76-HW751534 Q2.35-MILA1619 None Identifiers are based upon the following protocol:

EXAMPLE: A1.4-16RD1525 "A" = Sector A "1.4" = 1.4 miles from the reactor "16RD1525" = address 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D -4

TABLE 2 SECTOR 2003 NEAREST 2004 NEAREST RESIDENCE RESIDENCE A

A2.60-17TE1520 A2.60-17TE1520 B

B3.53-QURD1755 B3.53-QURD1755 C

CI.92-16RD1655 C1.92-16RD1655 D

D2.03-QULA1571 D2.03-QULA1571 E

El.77-QULA1485 El.77-QULA1485 F

Fl.57-14RD1711 Fl.57-14RD1711 G

GI.56-QURD1384 G1.56-QURD1384 H

H3.09-12RD1711 H3.09-12RD1711 J

J3.70-11RD1540 J3.70-11RD1540 K

K2.70-12LA1439 K2.70-12LA1439 L

L2.10-NARD1339 L2.10-NARD1339 M

M2.47-14RD1322 M2.47-14RD1 322 N

N1.71-NARD1441 N1.71-NARD1441 P

P2.76-HW751534 P2.76-HW751534 Q

Q2.35-MILA1619 Q2.35-MILA1619 R

R2.08-NALN1650 R2.08-NALN1650 NOTE: Entries underlined indicate changes from the 2003 Land Use Census.

Locations are identified based upon the following protocol:

EXAMPLE: A1.4-16RD1525 First letter is based upon sector, thus "A" designates this residence is in sector A.

The number immediately following the first letter designates the distance (in miles) from the reactor.

The characters following the dash represent a unique identifier based upon location address.

The example is in sector A, 1.4 miles from the reactor, at 1525 16th Road.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 5

TABLE 3 2004 Land Use Census Milk and Garden Data SECTOR 2003 2004 2003 CLOSEST 2004 CLOSEST MILKING MILKING GARDEN GARDEN ANIMALS ANIMALS PRODUCING PRODUCING BROADLEAF BROADLEAF VEGETATION VEGETATION A

None None None A4.91-OXRD1940 B

None None None None C

None None C1.92-16RD1655 C3.69-17RD1795 D

None None D3.00-16RD1829 D3.00-16RD1829 E

None None None E4.40-TRRD1551 F

None None F2.44-RERD1391 F1.76-14RD1730 G

None None G1.56-QURD1384 G1.56-QURD1384 H

None None H3.30-QURD1175 H3.30-QURD1175 J

None None J3.84-11RD1499 J3.90-11RD1531 K

None None K4.10-NARD1120 K4.10-NARD1120 L

None None L2.39-NARD1309 L2.39-NARD1309 M

None None M2.49-14RD1321 M3.10-13LA1290 N

None None N2.38-RRDR9 N2.38-RRDR9 P

None None P4.90-DEST342 P2.76-HW751534 Q

None None Q2.35-MILA1619 Q2.35-MILA1619 R

None None None None NOTE: Underlined entries indicate changes from the 2003 Land Use Census.

Locations are identified based upon the following protocol:

EXAMPLE: A1.4-16RD1525 First letter is based upon sector, thus "A" designates this residence is in sector A.

The number immediately following the first letter designates the distance (in miles) from the reactor.

The characters following the dash represent a unique identifier based upon location address.

The example is in sector A, 1.4 miles from the reactor, at 1525 16th Road.

2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 6

TABLE 4 Information Used for D/Q Calculations 2004 FROM LAND USE FROM AN-03-027 l DIST CALC NEAR NEAR FAR FAR SECTOR DIQ

• 20%

SECTOR (MI)

(METERS)

DIST D I Q DIST D I Q CALC RANKING A

4.91 7905.1 7000 8.42E-10 8000 6.80E-10 6.95E-10 5

8.34E-10 B

C 3.69 5940.9 5000 2.90E-10 6000 2.13E-10 2.18E-10 13 2.616E-10 D

3.00 4830 4000 3.01 E-10 5000 2.05E-10 2.21 E-10 12 2.652E-10 E

4.40 7084 7000 1.16E-10 8000 9.37E-11 1.14E-10 14 1.368E-10 F

1.76 2833.6 2000 1.25E-09 3000 6.29E-10 7.32E-10 3

8.784E-10 G

1.56 2511.6 2000 2.28E-09 3000 1.15E-09 1.70E-09 1

2.04E-09 H

3.30 5313 5000 5.88E-10 6000 4.33E-10 5.39E-10 8

6.468E-10 J

3.90 6279 6000 3.64E-10 7000 2.70E-10 3.38E-10 10 4.056E-10 K

4.10 6601 6000 3.70E-10 7000 2.75E-10 3.13E-10 11 3.756E-10 L

2.39 3847.9 3000 8.17E-10 4000 4.90E-10 5.40E-10 7

6.48E-10 M

3.10 4991 4000 5.27E-10 5000 3.59E-10 3.61 E-10 9

4.332E-10 N

2.38 3831.8 3000 1.04E-09 4000 6.26E-10 6.96E-10 4

8.352E-10 P

2.76 4443.6 4000 6.98E-10 5000 4.75E-10 5.99E-10 6

7.188E-10 Q

2.35 3783.5 3000 1.69E-09 4000 1.02E-09 1.17E-09 2

1.404E-09 R

Originated by:

Verified by:

jw

/-

.,- II

Date:

Date:

09-30-04 09/30/04 2004 Annual Radiological Environmental Operating Report Wolf Creek Generating Station Page D - 7