ML23117A294
| ML23117A294 | |
| Person / Time | |
|---|---|
| Site: | Callaway  (NPF-030) |
| Issue date: | 04/27/2023 |
| From: | Ameren Missouri, Environmentalists, Union Electric Co |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML23117A292 | List: |
| References | |
| ULNRC-06812 | |
| Download: ML23117A294 (1) | |
Text
Enclosure to ULNRC-06812 98 Pages to follow
ø,Amerefl CaUaway MISSOURI Energy Center AMEREN MISSOURI CALLAWAY ENERGY CENTER FULTON, MISSOURI Docket Numbers 50-483 and 72-1 045 ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT to THE UNITED STATES NUCLEAR REGULATORY COMMISSION Part I January 1 to December31, 2022 Prepared by ENVIRONMENTAL, Inc.
Midwest Laboratory and Ameren Missouri Callaway Energy Center Submitted by UNION ELECTRIC CO.
dba Ameren Missouri Project No. 8036
ii PREFACE This Annual Radiological Environmental Operating Report (AREOR) describes the Ameren Missouri Callaway Energy Center Radiological Environmental Monitoring Program (REMP), and the program results for the calendar year 2022. It is submitted in accordance with section 5.6.2 of the Callaway Energy Center Technical Specifications.
Staff members of the Environmental, Inc., Midwest Laboratory were responsible for the acquisition of data presented in this report. Environmental samples were collected by Ameren Missouri personnel or contractors to Ameren Missouri and shipped to Environmental, Inc. - Midwest Laboratory and Stanford Dosimetry, LLC, for analysis.
The report was prepared by Environmental, Inc., Midwest Laboratory and the Ameren Missouri Callaway Energy Center.
iii TABLE OF CONTENTS No.
Page PREFACE..................................................................................................................... ii List of Tables................................................................................................................. v List of Figures............................................................................................................... vi
1.0 INTRODUCTION
........................................................................................................... 1 2.0
SUMMARY
.................................................................................................................... 2 3.0 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM............................... 3 3.1 Program Design and Data Interpretation......................................................... 3 3.2 Program Description........................................................................................ 4 3.3 Program Execution.......................................................................................... 5 3.4 Laboratory Procedures.................................................................................... 6 3.5 Program Modifications..................................................................................... 7 3.6 Detection and Reporting Limits........................................................................ 7 3.7 Land Use Census............................................................................................. 7 3.8 Errata from previous AREORs........................................................................ 7 4.0 RESULTS AND DISCUSSION..................................................................................... 8 4.1 Atmospheric Nuclear Detonations and Nuclear Accidents.............................. 8 4.2 Program Findings............................................................................................. 8 5.0 TABLES..................................................................................................................... 11
6.0 REFERENCES
CITED................................................................................................ 25 APPENDICES A
Interlaboratory Comparison Program Results......................................................... A-1 B
Data Reporting Conventions.................................................................................... B-1 C
Non-Radiological Monitoring Program..................................................................... C-1 D
Sampling Location Maps.......................................................................................... D-1
iv TABLE OF CONTENTS (continued)
PART II Page Data Tabulations and Analyses..................................................................................... i
v LIST OF TABLES No.
Page 5.1 Sampling Locations, Ameren Missouri, Callaway Energy Center.............................. 12 5.2 Collection Frequencies and Required Analyses......................................................... 16 5.3 Minimum Required Detection Capabilities for REMP Sample Analysis..................... 17 5.4 Results of the Land Use Census................................................................................ 18 5.5 Missed Collections and Analyses............................................................................... 19 5.6 Radiological Environmental Monitoring Program Summary....................................... 20 5.7 Direct Radiation Dose (mrem/90 days) for the Period 2000-2020.............................. 22 In addition, the following tables are in the Appendices:
Appendix A Attachment A: Acceptance criteria for spiked samples............................................ A-2 A-1 Interlaboratory Comparison Crosscheck Program, Environmental Resource Associates RAD study (substitute program for EPA)............................................... A-3 A-3 In-house Spiked Samples........................................................................................ A-6 A-4 In-house "Blank" Samples....................................................................................... A-8 A-5 In-house "Duplicate" Samples................................................................................. A-11 A-6 Department of Energy MAPEP comparison results................................................. A-15 A-7 Interlaboratory Comparison Crosscheck Program, Environmental Resource Associates MRAD study (substitute program for EML)........................................... A-17
vi LIST OF FIGURES Appendix D No.
Page D-1 Radiological Environmental Sampling Locations 1, 2, 3 mile radius from site location................................ D-2 D-2 Radiological Environmental Sampling Locations 3, 4, 5, 6 mile radius from site location............................................................................................................... D-3 D-3 Radiological Environmental Sampling Locations 5, 10, 15 mile radius from site location...................................................................................................................... D-4 D-4 Non-Potable Groundwater Monitoring Wells, 600 ft radius....................................... D-5 D-5 Non-Potable Groundwater Monitoring Wells Collection............................................ D-6
1
1.0 INTRODUCTION
This report presents an analysis of the results of the Radiological Environmental Monitoring Program (REMP) conducted during 2022 for the Union Electric Company (dba Ameren Missouri) Callaway Energy Center.
The objectives of the REMP are to monitor potential critical pathways of radioactive effluent to man and determine the radiological impact on the environment caused by operation of the Callaway Energy Center. The Radiological Environmental Monitoring Program was initiated in April 1982.
The Callaway Energy Center consists of one 3565 MWt pressurized water reactor, which achieved initial criticality on October 2, 1984. The plant is located on a plateau approximately ten miles southeast of the City of Fulton in Callaway County, Missouri and approximately eighty miles west of the St. Louis metropolitan area. The Missouri River flows by the site in an easterly direction approximately five miles south of the site at its closest point.
Tabulation of the individual analyses for the year 2022 is included in Part II of this report.
2 2.0
SUMMARY
The Radiological Environmental Monitoring Program, as required by the U.S. Nuclear Regulatory Commission (NRC) Technical Specifications for the Callaway Energy Center is described herein.
Results for the year 2022 are summarized and discussed.
For the year, the Callaway Energy Center was operated in compliance with Offsite Dose Calculation Manual (ODCM) and Radiological Effluent Controls (REC) requirements. Results from the REMP indicate the Callaway Energy Center has had no significant radiological impact on the health and safety of the public or on the environment.
3 3.0 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM 3.1 Program Design and Data Interpretation The purpose of the Radiological Environmental Monitoring Program at the Callaway Energy Center is to assess the impact of the plant on its environment. For this purpose, samples are collected from waterborne, airborne, ingestion and terrestrial pathways and analyzed for radioactive content.
Direct radiation levels are monitored by thermoluminescent dosimeters (TLDs).
Sources of environmental radiation can include the following:
(1)
Natural background radiation arising from cosmic rays and primordial radionuclides; (2)
Fallout from atmospheric nuclear detonations; (3)
Releases from nuclear power plants, planned or accidental; and (4)
Industrial and medical radioactive waste.
Effects due to operation of the Callaway Energy Center must be distinguished from those due to other sources in interpreting the data.
The indicator-control concept is a major interpretive aid; where feasible the design of the Callaway Energy Center program has both indicator and control stations. Most types of samples are collected at indicator locations (nearby, downwind, or downstream) and at control locations (distant, upwind, or upstream). A station effect would be indicated if the radiation level at an indicator location was significantly larger than that at the control location. The difference would have to be greater than could be accounted for by typical fluctuations in radiation levels arising from other sources.
The monitoring program includes analyses for iodine-131, a fission product, and tritium, which is produced by cosmic rays, atmospheric nuclear detonations, and also by nuclear power plants.
Most samples are analyzed for gamma-emitting isotopes, with results for the following groups quantified: zirconium-95, cesium-137, and cerium-144. These three gamma-emitting isotopes are selected as radiological impact indicators because of the different characteristic proportions in which they appear in the fission product mix produced by a nuclear reactor and that produced by a nuclear detonation. Each of the three isotopes is produced in roughly equivalent amounts by a reactor: each constitutes about 10% of the total activity of fission products ten days after reactor shutdown. On the other hand, ten days after a nuclear explosion, the contributions of zirconium-95, cerium-144, and cesium-137 to the activity of the resulting debris are in the approximate ratio 4:1:0.03 (Eisenbud,1963).
The other group quantified consists of niobium-95, ruthenium-103 and -106, cesium-134, barium-lanthanum-140, and cerium-141. These isotopes are released in small quantities by nuclear power plants, but to date their major source of injection into the general environment has been atmospheric nuclear testing. Nuclides of the next group, manganese-54, cobalt-58 and-60, and zinc-65, are activation products and arise from activation of corrosion products. They are typical components of nuclear power plant effluents but are not produced in significant quantities by nuclear detonation.
Nuclides of the final group, beryllium-7, which is of cosmogenic origin, and potassium-40, a naturally-occurring isotope, were chosen as analytical monitors and should not be considered radiological impact indicators.
Other means of distinguishing sources of environmental radiation can be employed in interpreting the data. Current radiation levels can be compared with previous levels, including pre-operational data. Results of the monitoring program can be related to those obtained in other parts of the world. Finally, results can be related to events known to cause elevated levels of radiation in the environment, e.g., a nuclear accident.
4 3.2 Program Description The sampling and analysis schedules for the environmental radiological monitoring program at the Callaway Energy Center are summarized in Tables 5.1 and 5.2 and briefly reviewed below. Table 5.1 identifies sampling locations and specifies as to type (indicator or control) and its distance, and direction relative to the reactor site. The types of samples collected at each location, required analyses and the frequency of collections are presented in Table 5.2.
To monitor the air environment, airborne particulate and airborne iodine samples are collected by continuous pumping, at six locations. The airborne particulates are collected on glass fiber filters and the airborne iodine through activated charcoal cartridges. Both filters and cartridges are exchanged weekly. Airborne particulates are analyzed for gamma-emitting isotopes. Charcoal cartridges are analyzed for iodine-131.
The ingestion pathway is monitored by sampling of milk (if available), fish and green leafy vegetation.
Milk samples are collected semi-monthly when animals are on pasture and monthly the rest of the year. There were no milk indicator or control stations identified by the Land Use Census for the subject year. Milk samples are analyzed for iodine-131 and gamma-emitting isotopes when available.
Monthly during the growing season, edible green leafy vegetation is collected from both indicator and control locations. Vegetation samples typically consist of mustard greens, turnip greens, cabbage, lettuce, collards, radish greens, swiss chard, broccoli and poke. Other edible broad leaf vegetation is collected if primary varieties are not available. The samples are analyzed for iodine-131 and other gamma-emitting isotopes.
The waterborne pathway is monitored by sampling surface water, groundwater and drinking water, and shoreline sediments. Water samples are analyzed for tritium and gamma-emitting isotopes, and sediments are analyzed for gamma-emitting isotopes.
The waterborne pathway is also monitored by upstream and downstream semiannual collections of fish. The five most abundant recreational or commercial fish species are collected. The edible portions of the samples are analyzed for gamma-emitting isotopes.
Monthly composite samples of surface water from the Missouri River are collected from one indicator location (S02) and from one control location (S01). The surface water samples are composites of daily collections by automatic river samplers.
Onsite surface water from ponds is analyzed for tritium and gamma-emitting isotopes. The collection frequencies are semiannually.
To monitor possible sources of ground water contamination due to plant operations, non-potable ground water samples were collected monthly or quarterly from well locations both onsite and along the discharge pipeline. The samples were analyzed for tritium and gamma-emitting isotopes.
Potable well water samples are collected quarterly from the plant drinking water supply and neighboring property owners. The samples were analyzed for tritium and gamma-emitting isotopes.
Shoreline sediment is collected semiannually at the plant's intake (A) and discharge (C). These samples are collected within two feet of the edge of the water. The samples are analyzed for gamma-emitting isotopes.
5 3.2 Program Description (continued)
The direct ambient gamma radiation pathway is also considered. This exposure is monitored by thermoluminescent dosimeters (TLDs) at forty-four locations in and around the Callaway site. The TLDs are placed in 16 sectors around the plant as specified in the ODCM-RECS. Five of the TLD stations have neutron monitoring capability and three locations are designated as controls. TLDs are exchanged and analyzed quarterly.
Soil is collected annually from seven indicator locations (F2, F6, PR3, PR7, W2, W5 and W6) and two control locations (M9, W1) to monitor the terrestrial environment. The samples are analyzed for gamma-emitting isotopes.
3.3 Program Execution The program was executed as described in the preceding section with the following exceptions.
(1) Airborne Particulates and Iodine:
On 02/07/2022 air samples at stations CA-A-1, CA-A-7, CA-A-8, CA-A-9, CA-A-10 and CA-A-11 were collected after 11 days due to unsafe conditions (CR#202200713).
The air samples at stations CA-A-1, CA-A-7, CA-A-8, CA-A-10 and CA-A-11 were collected 02/10/2022 after only 3 days due to the delay of the previous weeks collection (CR#202200713).
The air sampler at air station CA-A-9 was found with low flow. 09/08/2022 (CR#202205973). The overall sample volume was not adversely affected, and the sample was sent for analysis with the rest of the samples. No deviations found.
The air sampler at air station CA-A-8 was found not running, no saved data. 09/15/2022 (CR#202206142).
(2) Food Products-Leafy Green Vegetables:
April 2022 - Samples could not be collected at locations CA-FPL-V9, CA-FPL-V12, CA-FPL-V16 and CA-FPL-V19 due to cold temperatures (CR#202202274).
May 2022 - Samples could not be collected at locations CA-FPL-V9 and CA-FPL-V19 due to frost damage (CR#202203241).
September 2022 - Insufficient sample available for collection at location CA-FPL-V19 (CR#202206060).
October 2022 - Insufficient sample available for collection at location CA-FPL-V16 (CR#202206730).
(3) Surface Water:
River Samplers Out of Service Time:
Sampler S01, the upstream sampler located in the plant water intake structure about 550 feet upstream of the discharge, was out of service for approximately 1 days (0.4%
of the year) during 2022. This was scheduled maintenance to replace sampler heat trace. (Job 20004461).
6 3.3 Program Execution (continued)
Sampler S02, the downstream sampler located at the end of the mixing zone in Portland, MO, was out of service for approximately 28 days (7.7% of the year) during 2022. Most of this down time is accounted for in October and December 2022. During October, the sample pump became flooded and required repair, (CR 202206693).
During December, the downtime was due to sample lines and sample building freezing during extreme cold at the end of 2022. (CR 202208496). The sample pump and lines were repaired/replaced, and Portland returned to service 01/06/2023 11:48.
During those out of service times, daily grab samples are collected as required per Callaway's procedures.
(4) Wells and Ponds (non-potable water):
The well sample scheduled to be collected 02/08/2022 at location CA-WWA-U1MW-47 could not be collected (CR#202200814).
(5) Direct Radiation:
The TLD at location CA-IDM-39A (ODCM location) found damaged (CR202200067).
The TLD at location CA-IDM-49 was found missing during the collection of TLDs for the second quarter of 2022 (CR#202204548).
The TLD at location CA-IDM-06 was found wet, during the collection of TLDs for the second quarter of 2022 (CR#202204570).
The TLD at location CA-IDM-17 was moved due to original mounting pole being removed CR202204954).
3.4 Laboratory Procedures Gamma-spectroscopic analyses were performed with HPGe detectors. Levels of iodine-131 in vegetation and concentrations of airborne iodine-131 in charcoal samples were also determined by gamma spectroscopy.
Tritium was measured by liquid scintillation.
Analytical procedures used by Environmental, Inc. are on file at the laboratory and are available for inspection. Procedures are based on those prescribed by the Health and Safety Laboratory of the U.S. Dep't of Energy, Edition 28, 1997, U.S. Environmental Protection Agency for Measurement of Radioactivity in Drinking Water, 1980, and the U.S. Environmental Protection Agency, EERF, Radiochemical Procedures Manual, 1984.
Environmental, Inc., Midwest Laboratory has a comprehensive quality control/quality assurance program designed to assure the reliability of data obtained. Details of the QA Program are presented elsewhere (Environmental, Inc., Midwest Laboratory, 2022). The QA Program includes participation in Interlaboratory Comparison (crosscheck) Programs. Results obtained through Quality control samples and crosscheck program results are presented in Appendix A.
Environmental TLDs are processed by Environmental Dosimetry Company, affiliated with Stanford Dosimetry, LLC.
7 3.5 Program Modifications Location CA-WWA-U1MW-013, removed from the non-potable groundwater wells collection program in 2021, was added back into program in 2022 (CR#202202619).
Locations Wetlands 01 and Wetlands 02 were added to the pond sampling program in 2022 (CR#202202619).
The dosimeter at location CA-IDM-49 was moved from a sign at the site to the nearest electric pole approximately fifteen feet away so that it could be reoriented to directly face the plant. Both the gamma dosimeter CA-IDM-22a and its co-located neutron dosimeter CA-IDM-63N were repositioned so that they are no longer obstructed by conduit at their location. The dosimeter at location CA-IDM-33 was reoriented to face the plant directly. Dosimeters with orientations that were only 10 - 20 degrees out of alignment with the plant (CA-IDM-46, 23, 20, 18a, 05, 44, 31a, 60/60N, 35, 39, 39a and 40) were reoriented to face the plant directly. (CR#202204202-001) 3.6 Detection and Reporting Limits Table 5.3 gives the minimum required detection limits for radiological environmental sample analysis. For each sample type, the table lists the detection level for each isotope. The lower limit of detection (LLD) used in this report is described in NRC Regulatory Guide 4.1 Rev. 1, "Program for Monitoring Radioactivity in the Environs of Nuclear Power Plants" and the NRC Radiological Assessment Branch Technical Position, Rev. 1, November 1979, "An Acceptable Radiological Environmental Monitoring Program".
3.7 Land Use Census The Land Use Census is performed annually during the growing season. In 2022 the field inspection of the sectors was conducted September 9, 2022, within a five-mile radius of the Callaway Energy Center. The area around the plant was divided into 16 meteorological sectors.
The locations of the nearest resident, nearest milk animal, and nearest garden of greater than 500 square feet producing broadleaf vegetation were identified.
The results of the census are presented in Table 5.4. The table includes radial direction and distance from the Callaway Energy Center for each location. The bearings listed in Table 5.4 were measured from the Callaway Plant to the sample location.
There are no changes to the closest residents or closest broadleaf gardens in 2022. No milking animals were located during the survey.
All residents included in the summary were verified by the Callaway County Assessors GIS aerial photography.
The Missouri Department of Natural Resources has not identified any new water wells along the Mud Creek or Logan Creek corridors.
The US Army Corps of Engineers was contacted, and they confirmed that no new drinking water intakes have been located along the Missouri River within ten (10) river miles downstream from the Callaway Plant. In addition, no irrigation uses of the Missouri River were identified between the discharge point and Portland, MO during the survey.
3.8 Errata from previous Annual Radiological Environmental Operating Reports None.
8 4.0 RESULTS AND DISCUSSION All collections and analyses were made as scheduled, except for those listed in Table 5.5.
Results are summarized in Table 5.6 as recommended by the Nuclear Regulatory Commission.
For each type of analysis and sample medium, the table lists the mean and range of all indicator and control locations, as well as that location with the highest mean and range.
The tabulated results of all measurements are not included in this section, although references to these results will be made in the discussion. A complete tabulation of results for 2022 is contained in Part II of the Annual Report on the Radiological Environmental Monitoring Program for the Callaway Energy Center.
4.1 Atmospheric Nuclear Detonations and Nuclear Accidents The Fukushima Daiichi nuclear accident occurred March 11, 2011. There were no reported accidents involving significant release to the environment at nuclear reactor facilities in 2022. The last reported atmospheric test was conducted on October 16, 1980, by the Peoples Republic of China. There were no reported atmospheric nuclear tests in 2022.
4.2 Program Findings Airborne Particulates and Iodine No gamma-emitting isotopes were identified other than naturally occurring Be-7. There was no I-131 activity detected in any of the charcoal canister samples.
Air sampling for 2022 indicates no radiological effects of plant operation.
Direct Radiation (TLDs)
Forty-four gamma sensitive TLDs were placed in 16 sectors around the Callaway site.
Measurements from forty-one indicator locations averaged 14.9 mrem/quarter and the three control locations averaged 14.1 mrem/quarter. Readings ranged from 10.1 to 17.6 mrem /quarter, with the highest quarterly average from the indicator location CA-IDM-51A, averaging 16.5 mrem/quarter.
The TLD readings were consistent with the results for the years 2000 through 2021 as detailed in table 5.7.
Five neutron sensitive TLDs were placed in locations at the Site Boundary closest to the Independent Spent Fuel Storage Facility Installation (ISFSI) and at a control location approximately 14 miles from the site. There was no significant measurable neutron dose and there was no effect from the ISFSI in 2022.
Milk Sampling has been discontinued since 2018 since there are not enough sampling locations to fulfill the milk sampling requirement. No milking animals were located during the 2022 Land Use Census. Leafy green (broadleaf) vegetation sampling was performed in lieu of milk sampling.
Broadleaf Vegetation There was no I-131 activity detected in broadleaf vegetation samples. No gamma-emitting isotopes were detected in broadleaf vegetation samples except for naturally occurring beryllium-7 and potassium-40. Vegetation data for 2022 show no radiological effects of plant operation.
9 4.2 Program Findings (Continued)
Fish Edible portions of fish were analyzed by gamma spectroscopy. No gamma-emitting isotopes, except for naturally occurring potassium-40, were detected in fish.
Soil Cesium-137 activity was detected at four of the seven indicator sample locations at an average concentration of 418 pCi/kg dry. Both control samples were positive for Cesium-137 with an average activity of 120 pCi/kg dry. The cesium-137 activity is consistent with levels observed from 1999 through 2021; these levels are attributable to the deposition of fallout from previous decades.
Surface Water No tritium was detected in any of the upstream location S01 samples. Tritium was detected in six of the twelve downstream S02 locations at levels ranging from 174 pCi/L to 449 pCi/L. No gamma-emitting isotopes were detected in any of the samples taken in 2022.
Surface Water, Ponds One of the eleven pond samples analyzed for tritium in 2022 was positive at a level of 162 pCi/L.
No gamma activity was detected. The reanalysis of the original and backup samples were <MDC.
Drinking Water Wells (potable water)
Sixty-four samples from sixteen different locations were analyzed for tritium and gamma-emitting isotopes in 2022. No tritium or gamma-emitting isotopes were detected.
Wells and Ponds (non-potable water)
Eight groundwater samples from deep wells F-05 and F-15 were analyzed for tritium and gamma-emitting isotopes. The 10/13/22 sample from well CA-WWA-F005 was positive for tritium at a concentration of 168 pCi/L. No gamma emitting isotopes detected form any of the deep well samples taken. The reanalysis of the original and backup samples both were <MDC.
Wells CA-WWA-U1MW-031, CA-WWA-U1MW-034, CA-WWA-U1MW-036, CA-WWA-U1MW-039, CA-WWA-U1MW-047, CA-WWA-U1MW-058, and CA-WWA-U1MW-059 were installed during the 2014 limited site investigation (LSI) (the 2014 LSI is described in detail in the Callaway Energy Center 2014 Annual Radioactive Effluents Release Report). These wells continue to monitor the natural attenuation of tritium which decreased significantly during 2015 and has generally continued to decrease since 2016. Tritium activity was detected in 17 of 25 results from these wells. The highest concentration was measured in CA-WWA-U1MW-31 which peaked at 458 pCi/L in November comparable to the 2021 high value of 574 pCi/L. This is likely because of seasonal variation. The average concentration among positive results for these wells was 270 pCi/L which is comparable to the 2021 average of 308 pCi/L. The contamination is being remediated by monitored natural attenuation. There are no active leaks.
Wells CA-WWA-U1MW-GWS, CA-WWA-U1MW-936, CA-WWA-U1MW-937B, CA-WWA-U1MW-937D, CA-WWA-U1MW-939R, CA-WWA-U1MW-940, CA-WWA-U1MW-941 and CA-WWA-U1MW-IFSFI (Sump) are located in the Plant Protected Area, adjacent to the power block. Tritium activity in the wells within the power block are believed to be the result of washout from gaseous
10 4.2 Program Findings (Continued)
Wells and Ponds (non-potable water) (Continued) effluents. The low level tritium activity observed in well CA-WWA-U1MW-014 is likely due to residual low level contamination from moisture carryover during normal operation of air release valves (ARVs) in manholes 5 and 6B on the now-retired discharge pipeline. The pipeline was replaced in 2008 and there has been no new contamination of this area since then. The existing contamination is being remediated by monitored natural attenuation. There are no active leaks.
The results are consistent with 2015 through 2021.
Positive tritium results seen in results from location CA-WWA-U1MW-940 could be due to result of atmospheric tritium collecting in an excavation pit as described earlier in section 3.3 (5). The results at the groundwater sump (GWS) location and at location CA-WWA-U1MW-939R are in alignment with current trending (CR#202105648). See also CR#202204676-001.
Sediments Two samples of shoreline sediments were collected in April and September 2022 at both an indicator and a control location and analyzed for gamma-emitting isotopes. No gamma-emitting isotopes were detected excepting naturally occurring potassium-40 in any of the sediment samples.
11 5.0 TABLES
12 Table 5.1. Sampling Locations. (TLDs) Update with additions(if any) and deletions Location Distance /
Sample Code Direction 1 Description Types 2 1a 10.8 mi. 310 o NW City of Fulton on Hwy Z, 0.65 mi. E of Bus. 54, W of Campus Apartments IDM 3
1.2 mi. 308 o NW 0.1 mi. West of Hwy CC on Gravel Rd., 0.8 mi. South Hwy O IDM 5
1.3 mi. 79 o ENE Meteorological Tower IDM 6
2.0 mi. 274 o W Cty Rd. 428, 1.2 mi. West of Hwy CC IDM 7
1.4 mi. 184 o S Cty Rd. 459, 2.6 mi. North of Hwy 94 IDM 9
3.8 mi. 183 o S NW Side of the Cty Rd. 459 and Hwy 94 Junction IDM 10 3.9 mi. 159 o SSE Hwy 94, 1.8 mi. East of Cty Rd. 459 IDM 11a 4.7 mi. 139 o SE City of Portland IDM 14 4.9 mi. 122 o ESE SE Side of Intersection Hwy D and Hwy 94 IDM 17 3.7 mi. 88 o E Cty Rd. 4053, 0.3 mi. E of Hwy 94 IDM 18a 3.7 mi. 67 o ENE East side of Hwy D, 0.5 mi. South of Hwy O IDM 20 4.7 mi. 46 o NE City of Readsville IDM 21 3.8 mi. 23 o NNE Cty Rd. 155, 1.9 mi. North of Hwy O IDM 22a 0.9 mi. 10 o NNE Cty Rd 448, 0.9 mi south of HWY O, co-located with air station A8 IDM 23 6.6 mi. 15 o NNE City of Yucatan IDM 26 3 11.7 mi. 82 o E Town of Americus IDM 27 3 9.3 mi. 114 o ESE Town of Bluffton IDM 30a 4.4 mi. 206 o SSW City of Steedman, N side of Belgian Dr., 150 ft. East of Hwy CC IDM 31a 7.8 mi. 224 o SW City of Mokane, Jct. Hwy C and Cty Rd. 400, 0.9 mi. N. of Hwy 94 IDM 32 5.4 mi. 250 o WSW Hwy VV, 0.6 mi. west of Cty Rd. 447 IDM 32a 5.0 mi. 243 o WSW Cty Rd. 447 IDM 33 7.4 mi. 272 o W City of Hams Prairie, SE of Hwy C and Hwy AD Junction IDM 34 9.5 mi. 292 o WNW NE Side of Hwy C and Cty Rd. 408 Junction IDM 35 5.8 mi. 340 o NNW City of Toledo IDM 36 4.9 mi. 7 o N Cty Rd. 155, 0.8 mi. South of Cty Rd. 132 IDM 37 0.5 mi. 195 o SSW Cty Rd. 459, 0.9 mi. South of Hwy CC IDM 38 4.6 mi. 334 o NNW Cty Rd. 133, 1.5 mi. South of Hwy UU IDM 39 5.4 mi. 312 o NW Cty Rd. 111 IDM 39a 5.0 mi. 308 o NW Cty Rd. 111 IDM 40 4.2 mi. 292 o WNW NE Side of Cty Rd. 112 and Hwy O Junction IDM 41 5.2 mi. 277 o W Hwy AD, 2.5 mi. East of Hwy C IDM 42 4.4 mi. 231 o SW Cty Rd. 447, 2.6 mi. North of Cty Rd. 463 IDM 43 0.5 mi. 223 o SW Cty Rd. 459, 0.7 mi. South of Hwy CC IDM 44 1.7 mi. 254 o WSW Hwy CC, 1.0 mi. South of Cty Rd. 459 IDM 45 1.0 mi. 285 o WNW Cty Rd. 428, 0.1 mi. West of Hwy CC IDM 46 1.5 mi. 328 o NNW NE Side of Hwy CC and Cty Rd. 466 Intersection IDM 47 1.0 mi. 10 o N Cty Rd. 448, 0.9 mi. South of Hwy O IDM 48 0.4 mi. NE Cty Rd. 448, 1.5 mi. South of Hwy O, Plant Security Sign Post IDM 49 1.6 mi. 95 o E Cty Rd. 448, Reform Wildlife Mgmt. Parking Area, Gate Post.
IDM 50 0.9 mi. 168 o SSE Cty Rd. 459, 3.3 mi. North of Hwy 94 IDM 51a 0.3 mi. 150o SE Owner Control Fence, SE of the Water Treatment Plant IDM 52 0.4 mi. 111 o ESE Light Pole Near the East Plant Security Fence IDM 60 3 13.5 mi. 224 o SW Just past Tebbetts City sign IDM
13 Table 5.1. Sampling Locations. (TLDs, continued)
Location Code Distance /
Direction 1 Description Sample Types 2 60N 3 13.5 mi 224 o SW Co-located with location 60 IDM 61 1.9 mi 334 o NNW Community of Reform, Corner of CC and O IDM 61N 1.9 mi 334 o NNW Co-located with location 61 IDM 62N 1.2 mi. 308 o NW Co-located with location 3 IDM 63N 0.9 mi. 10 o NNE Co-located with air station A8 and location 22a IDM 64N 1.0 mi. 285 o WNW Co-located with location 45 IDM Table 5.1. Sampling Locations (Airborne Radioiodine and Particulate samples, Surface Ponds, Potable Water)
A1 1.3 mi. 79 o ENE Meteorological Tower APT, AIO A7 9.5 mi. 312 o NW C. Bartley Farm, Fulton, MO APT, AIO A8 0.9 mi. 10 o NNE County Road 448, 0.9 miles South of Hwy 0 APT, AIO A9 1.9 mi. 334 o NNW Community of Reform APT, AIO A10 0.89 mi 276 o W EOF Parking lot APT, AIO A11 0.71 mi 166 o SSE Sludge lagoons lift pumps area APT, AIO 3
2.9 mi. 168 o SSE Potable water, County Road 448 Ward Residence DWA 4
2.6 mi. 158 o SSE Potable water, County Road 448 Miller Residence DWA 5
2.5 mi. 153 o SSE Potable water, County Road 448 Brucker Brothers Farm DWA 7
2.1 mi. 108 o ESE Potable water, County Road 448 S. Kriete Residence DWA 8 4 3.4 mi. 193 o SSW Potable water, County Road 457 Curry Residence DWA 9
2.9 mi. 204 o SSW Potable water, County Road 457 Clardy Residence DWA 10 2.7 mi. 208 o SSW Potable water, County Road 457 T. Dillon Residence DWA 12 3.6 mi. 165 o SSE Potable water, County Road 464 J. Dillon Residence DWA 21 2.4 mi. 120 o ESE Potable water, County Road 469 Baumgarth Residence DWA 22 4.8 mi. 140 o SE Potable water, State Road 94 Plummer Residence DWA 23 5.6 mi. 142 o SE Potable water, County Road 466 Curdt Residence DWA 24 2.9 mi. 203 o SSW Potable water, County Road 457 Farley Residence DWA 25 1.89 mi. 79 o E Potable water, County Road 448 M. Kriete Residence DWA V16 1.64 mi. 255 o WSW Potable water, Hwy CC Wallendorf Farm, Steedman, MO DWA V19 3.28 MI. 162 o SSE Potable water, Dillon Drive, Dillon Farm, Portland, MO DWA PW1 Callaway Cafeteria, 0.13 mi. 234 o SW Potable water, Unit 1 Construction well #3 open from 400-1400 DWA Pond 01 0.6 mi. 264 o W Fishing Pond SWA Pond 02 0.7 mi. 232 o SW Fishing Pond SWA Outfall 010 0.6 mi. 42 o NE Stormwater Run-Off Pond SWA Wetlands 01 0.6 mi. 152 o SSE Wetlands Pond #1 SWA Wetlands 02 0.7 mi. 160 o SSE Wetlands Pond #2 SWA Sludge Lagoon
~0.8 mi. 153 o SSE 5 In-service Sludge Lagoon SWA S01 3 4.8 mi. 150 o SSE 555 feet Upstream of Discharge North Bank SWA S02 4.9 mi. 138 o SE 1.1 River Miles Downstream of Discharge North Bank SWA
14 Table 5.1. Sampling Locations, Non-potable Groundwater Wells Location Code Distance /
Direction 1 Description Sample Types 2 U1MW-937B Plant Peninsula Area, 0.04 mi. 209 o SSW Monitoring Well, West of the Turbine Bldg.
WWA U1MW-937D Plant Peninsula Area, 0.1 mi. 92 o E Monitoring Well, North of Discharge Monitor Tanks WWA U1MW-939R Plant Peninsula Area, 0.05 mi. 109 o ESE Monitoring Well, East of the Fuel Bldg.
WWA U1MW-940 Plant Peninsula Area, 0.05 mi. 78 o ENE Monitoring Well, West of the Radwaste Bldg.
WWA U1MW-941 Plant Peninsula Area, 0.07 mi. 81 o E Monitoring Well, West of the Radwaste Bldg.
WWA U1MW-GWS Plant Peninsula Area, 0.02 mi. 135 o SE Ground Water Sump, West of Reactor Bldg. and Fuel Bldg.
WWA U1MW-ISFSI ISFSI sump, 0.08 mi. 21 o NNE Near ISFSI pad WWA U1MW-004 3.7 mi. 165 o SSE South of Dillon residence, Groundwater Monitoring Well WWA U1MW-005 3.8 mi. 160 o SSE South of Brownlee / Hudson residence, Groundwater Monitoring Well WWA U1MW-006 3.0 mi. 171 o S South of Ward Residence, Groundwater Monitoring Well WWA U1MW-010 3.1 mi. 173 o S Old Pipeline Bed, Groundwater Monitoring Well WWA U1MW-013 0.8 mi. 159 o SSE Pipeline Corridor, south of sludge ponds WWA U1MW-014 3.7 mi. 171 o S Pipeline Corridor, near manhole 6B WWA U1MW-015 3.9 mi. 162 o SSE Pipeline Corridor, North of HWY 94.
WWA U1MW-016 4.5 mi. 151 o SSE Pipeline Corridor, near heavy haul road at intake structure WWA U1MW-017 3.68 mi. 171 o S Pipeline Corridor, near manhole 6B WWA U1MW-018 3.75 mi. 172 o S Pipeline Corridor, near manhole 6B WWA U1MW-019 3.71 mi.172 o S Pipeline Corridor, near manhole 5 WWA U1MW-020 3.88 mi.164 o SSE Pipeline Corridor, near manhole 3B WWA U1MW-031 0.18 mi. 78 o ENE
~1m from manhole 86-2 & 1m from HDPE discharge pipeline WWA U1MW-034 0.21 mi. 98 o E
~130m from manhole 86-2, HDPE discharge line bedding WWA U1MW-036 0.26 mi. 122 o ESE
~300m from MH 86-2, HDPE discharge line bedding at cross connection pipe WWA U1MW-039 0.61 mi. 168 o SSE
~1100m from manhole 86-2, HDPE discharge line bedding outside OCA WWA U1MW-047 4.56 mi. 151 o SSE Upstream side of HDPE gate valve vault at intake structure inside HDPE pipeline bedding WWA U1MW-058 0.31 mi. 132 o SE
~400m from manhole 86-2, Techite discharge line bedding WWA U1MW-059 1.04 mi. 166 o SSE
~1700m from MH86-2, Techite discharge line bedding outside OCA WWA U2 MW 2S 1.8 mi. 5 o N Located on the periphery of the plateau WWA U2 MW 5S 1.1 mi. 261 o W Located on the periphery of the plateau WWA U2 MW 8 0.4 mi. 12 o NNE Located radially outward from central part of the plateau WWA U2 MW 16 2.9 mi. 203 o SSW Located along Mud Creek, Farley Property, screened for CJC aquifer WWA F05 0.9 mi. 169 o S CJC aquifer monitoring well WWA F15 0.4 mi. 29 o NNE Outside OCA fence in center portion of plateau, screened for CJC aquifer WWA
15 Table 5.1. Sampling Locations, Soil, Food Products, Milk, Fish, and Sediments.
Location Code Distance /
Direction 1 Description Sample Types 2 F2 1.0 mi. 235 o SW Callaway Plant Forest Ecology Plot F2.
SOL F6 1.6 mi. 51 o NE Callaway Plant Forest Ecology Plot F6.
SOL PR3 0.95 mi. 108 o ESE Callaway Plant Forest Ecology Plot PR3.
SOL PR7 0.46 mi. 320 o NNW Callaway Plant Forest Ecology Plot PR7.
SOL W1 3 0.52 mi. 150 o SSE Callaway Plant Wetlands #1, High Ground.
SOL W2 0.525 mi. 155 o SSE Callaway Plant Wetlands #1, Inlet Area.
SOL W5
~0.8 mi. 153 o SSE5 In-service Sludge Lagoon.
SOL W6 0.67 mi. 154 o SSE Callaway Plant Wetlands #2, inlet area SOL M9 3 13 mi. 228 o SW Ferguson Farm, Tebbetts, MO.
SOL V9 1.9 mi. 294 o WNW Meehan Farm, Steedman, MO FPL V12 3 18.7 mi. 255 o WSW Kissock Farm, Holts Summit, MO FPL V16 1.64 mi. 255 o WSW Wallendorf Farm, Steedman, MO FPL V19 3.28 mi. 162 o SSE Richard and Amy Dillon Farm FPL A 3,6
~4.8 mi. 150 o SSE Between 0.6 and 10.0 river miles upstream of the plant intake.
AQF A 3,
~4.8 mi. 150 o SSE Upstream of the plant intake.
AQS C 6
~4.9 mi. 138 o SE Downstream, of the plant discharge, between the confluence of the Missouri River and Logan Creek and the Portland boat ramp AQF C
~4.9 mi. 138 o SE Vicinity of Portland - north bank AQS 1 Distances are measured from the midpoint of the two reactors as described in Final Safety Analysis Report (FSAR) Sec.
2.1.1.1.
2 AIO = Air Iodine, APT = Air Particulate, AQF = Fish, AQS = Sediment, FPL = Leafy Green Vegetables, FC = Food Crops, IDM = TLD, MLK = Milk, SOL = Soil, SWA = Surface Water, DWA = Drinking Water, WWA = Ground Water.
3 Control Location.
4 Property ownership changed from Brandt to Curry in 2022.
5 The coordinates of the in-service sludge lagoon are determined at the time of sampling in accordance with HTP-ZZ-07101-DTI-REMP-SMPL-SCHED.
6 The expanded collection areas provide sufficient habitat to collect the required number of species, see HTP-ZZ-07101-DTI-REMP-SMPL-SCHED.
16 Table 5.2. Collection Frequencies and Required Analyses 1 (January 1 through December 31, 2021)
Sample Type Media Code Collection Frequency Required Analyses Direct radiation IDM Quarterly Gamma dose for each sample.
Neutron dose for the samples monitoring ISFSI direct radiation.
Airborne iodine AIO Weekly 131I Air particulate APT Weekly PGE3 each sample Surface water (river)
SWA Monthly composite PGE and 3H Surface water (onsite ponds)
SWA Semiannually PGE and 3H. If contaminated with gamma emitting nuclides of plant origin, analyze for HTD4 nuclides.
Groundwater (not potable)
WWA Quarterly5 PGE and 3H. If contaminated with gamma emitting nuclides of plant origin, analyze for HTD4 nuclides. 6 Well water-potable DWA Quarterly PGE and 3H. If contaminated with gamma emitting nuclides of plant origin, analyze for HTD4 nuclides.
Shoreline sediment AQS Semiannually PGE Sludge pond sediment SOL Annually PGE Soil SOL Annually PGE Milk animal MLK Semimonthly when animals are on pasture, monthly other times PGE and 131I Leafy green vegetables FPL Monthly when available 2 PGE and 131I Fish AQF Semiannually PGE on edible portion 1 Samples required by ODCM unless specified otherwise.
2 The growing season is defined as the months April 1-November 1 but will vary according to weather conditions.
3 Principal Gamma Emitters (PGE) are defined as 54Mn, 59Fe, 58Co, 60Co, 65Zn, 95Zr/Nb, 134Cs, 137Cs, 140Ba/La and other gamma-emitting nuclides that may be identified during the gamma spectroscopy analysis.
4 Hard to Detect (HTD) nuclides are defined as 89Sr, 90Sr, 55Fe, 63Ni, 237Np, 238Pu, 239/240Pu, 241Pu, 241Am, 242Cm and 243/244Cm.
5 Monthly for locations U1MW-937B, U1MW-937D, U1MW-939R, U1MW-940, U1MW-941 and U1MW-GWS.
6 Wells ISFSI Sump, U1MW-18, U1MW-19, U1MW-20, U1MW-31, U1MW-34, U1MW-36, U1MW-39, U1MW-47, U1MW-58, U1MW-59, U2MW-2S, U2MW-5S, U2MW-8, and U2MW-16 are analyzed for tritium only.
17 Table 5.3. Minimum Required Detection Capabilities for REMP Sample Analysis1 Analysis Water (pCi/L)
Airborne (pCi/m3)
Fish (pCi/kg wet)
Milk (pCi/L)
Food Products (pCi/kg wet)
Non-Food Products (pCi/kg wet)
Soil and Sediment (pCi/kg dry)
H-3 3000/20003 3000 Mn-54 15 130 Fe-59 30 260 Co-58/60 15 130 Zn-65 30 260 Zr-Nb-95 2 15 I-131 1000/13 0.07 1
60 Cs-134 15 0.05 130 15 60 60 150 Cs-137 18 0.06 150 18 80 80 180 Ba-La-140 2 15 15 1 This list does not mean only these nuclides will be detected and reported. Other peaks which are measurable and identifiable will be reported.
2 Total activity, parent plus daughter activity.
3 LLDs for Surface and Drinking / Ground water are the same, with the exception of H-3 and I-131. The Drinking / Ground water LLDs for H-3 and I-131 are 2000 and 1 pCi/liter respectively.
18 Table 5.4 2022 Land Use Census Results Closest Receptor in Miles Sector Residence Garden 1, 2 Milk 1 N(A) 2.37 NI NI NNE(B) 2.16 2.97 NI NE(C) 2.26 NI NI ENE(D) 2.86 NI NI E(E) 3.51 NI NI ESE(F) 2.11 4.47 NI SE(G) 2.72 NI NI SSE(H) 3.11 3.28 NI S(J) 2.86 NI NI SSW(K) 2.38 NI NI SW(L) 2.63 2.72 NI WSW(M) 1.20 1.96 NI W(N) 1.56 3.55 NI WNW(P) 1.93 1.93 NI NW(Q) 2.07 NI NI NNW(R) 1.81 NI NI 1 NI = None Identified.
2 Broadleaf Vegetation
19 Table 5.5. Missed Collections and Analyses, Callaway Energy Center Sample Collection Date Type Analysis Location(s) or Period Comments APT/AIO Gamma (CA-A-001, CA-A-007, CA-A-008, CA-A-009, CA-A-010) 02/07/2022 Samples collected after 11 days due to unsafe conditions (CR#202200713).
APT/AIO Gamma (CA-A-001, CA-A-007, CA-A-008, CA-A-009, CA-A-010) 02/10/2022 Samples collected after 3 days due to collection delay from previous week (CR#202200713).
WWA H-3 CA-WWA-U1MW-47 02/08/2022 Unable to collect water (CR#202200814).
FPL Gamma (CA-FPL-V9, CA-FPL-V12, CA-FPL-V16, CA-FPL-V19)
April 2022 Unable to collect vegetables due to cold temperatures (CR#202202274).
FPL Gamma (CA-FPL-V9, CA-FPL-V19)
May 2022 Unable to collect vegetables due to frost damage (CR#202203241).
IDM Gamma CA-IDM-49 2nd Quarter 22 TLD missing in field (CR#202204570).
APT/AIO Gamma CA-A-009 09/08/2022 Air sampler found low flow (CR#202205973).
APT/AIO Gamma CA-A-008 09/15/2022 Air sampler found not running (CR#202206142).
FPL Gamma CA-FPL-V19 September 2022 Unable to collect enough vegetables (CR#202206060).
FPL Gamma CA-FPL-V16 October 2022 Unable to collect enough vegetables (CR#202206730).
20 Table 5.6 Radiological Environmental Monitoring Program Summary Sample Type (Units)
Type and Number of Analyses(a)
Req'd LLD(b)
Indicator Locations
- Mean, Fraction, Range (c)
Location with Highest Annual Mean Control Locations
- Mean, Fraction, Range (c)
Number Non-Routine Results(e)
Location (d)
- Mean, Fraction, Range (c)
Waterborne Pathway Surface Water (pCi/L)
H-3 24 3000 282 (5/12)
(174-449)
ND 0
GS 24 (b)
ND ND 0
Surface Water, Ponds (pCi/L)
H-3 11 3000 ND None 0
GS 11 (b)
ND None 0
Potable Wells (pCi/L)
H-3 64 2000 ND ND 0
GS 64 (b)
ND ND 0
Wells (non-potable)
(pCi/L)
H-3 176 3000 498 (84/176)
(159-6566)
CA-WWA-GWS 0.02 mi. 135 o / SE 1626 (12/13)
(184-6566)
None 0
GS 116 (b)
ND None 0
Sediments (pCi/kg) dry Cs-134 4
150 ND ND 0
Cs-137 4
180 ND ND 0
Airborne Pathway Airborne Particulates (pCi/m3)
GS 311 (b)
ND None 0
Airborne Iodine (pCi/m3)
I-131 311 0.07 ND None 0
Soil Soil (pCi/kg) dry Cs-134 9
150 ND ND 0
Cs-137 9
180 418 (4/7)
(183-627)
F-002 1.0 mi. 235 o / SW 627 (1/1) 120 (2/2)
(81-158) 0
21 Table 5.6 Radiological Environmental Monitoring Program Summary Sample Type (Units)
Type and Number of Analyses(a)
Req'd LLD(b)
Indicator Locations
- Mean, Fraction, Range (c)
Location with Highest Annual Mean Control Locations
- Mean, Fraction, Range (c)
Number Non-Routine Results(e)
Location (d)
- Mean, Fraction, Range (c)
Ingestion Pathway Food Products Leafy Green Vegetables (pCi/kg wet)
GS 57 (b)
ND ND 0
Fish Edible Flesh (pCi/kg) wet GS 20 (b)
ND ND 0
Milk (pCi/L)
I-131 0
1 none ND 0
GS 0
(b) none ND 0
Direct Radiation (Quarterly TLDs)
(mrem/Qtr)
Gamma 173 14.9 (161/161)
(10.3-17.6)
CA-IDM-51A 0.3 mi. 150 o SE 16.5 (4/4)
(15.7-17.1) 14.1 (12/12)
(10.1-17.1) 0 Neutron 20 ND ND 0
(a) GS = gamma spectroscopy.
(b) LLD = nominal lower limit of detection based on a 4.66 sigma counting error for background sample. LLD's for gamma spectroscopy are in Table 5.3.
(c) Mean and range are based on detectable measurements only. Fraction of detectable measurements at specified locations is indicated in parentheses (F). ND= not detected.
(d) Locations are specified by station code (Table 5.2) and distance (miles) and direction relative to reactor site.
(e) Non-routine results are those which exceed ten times the control station value. If no control station value is available, the result is considered non-routine if it exceeds ten times the preoperational value for the location.
(f) Units: pCi/L.
22 Table 5.7 Direct Radiation Dose (mrem/90 days) for the Period 2000-2021 Station Code Mean 3
Mean + 3 Max CA-IDM-1A 15.8 2.8 18.6 18.0 CA-IDM-3*
16.8 2.8 19.6 20.0 CA-IDM-5 14.2 2.7 17.0 17.1 CA-IDM-6 16.2 3.5 19.7 19.0 CA-IDM-7 16.0 3.1 19.1 19.0 CA-IDM-9 14.9 2.5 17.4 17.0 CA-IDM-10 17.0 2.6 19.6 19.3 CA-IDM-11A 17.0 2.9 19.9 19.3 CA-IDM-14 15.8 2.7 18.5 18.7 CA-IDM-17 15.9 3.0 18.9 18.3 CA-IDM-18A 16.1 4.5 20.5 18.9 CA-IDM-20 16.4 2.9 19.3 19.3 CA-IDM-21 16.2 3.4 19.6 19.0 CA-IDM-22A*
14.3 5.3 19.5 18.0 CA-IDM-23 16.5 2.6 19.1 19.0 CA-IDM-26(C) 11.3 2.3 13.6 13.1 CA-IDM-27(C) 17.1 2.9 19.9 20.0 CA-IDM-30A 15.6 2.7 18.3 18.2 CA-IDM-31A 16.9 2.7 19.5 19.0 CA-IDM-32 16.6 2.8 19.4 19.0 CA-IDM-32A 16.0 3.8 19.8 20.0 CA-IDM-33 15.9 2.6 18.5 18.0 CA-IDM-34 15.3 2.8 18.1 18.0 CA-IDM-35 14.7 2.6 17.3 17.3 CA-IDM-36 15.3 3.5 18.8 18.7 CA-IDM-37 15.7 2.8 18.5 18.0 CA-IDM-38 11.4 2.2 13.6 13.9 CA-IDM-39 15.7 3.1 18.8 19.0 CA-IDM-39A 16.3 3.3 19.6 19.0 CA-IDM-40 16.8 3.4 20.2 19.2 CA-IDM-41 15.7 3.1 18.8 19.0 CA-IDM-42 13.6 2.6 16.2 16.2 CA-IDM-43 15.8 2.9 18.7 18.7 CA-IDM-44 16.1 3.3 19.4 19.0 CA-IDM-45*
14.7 3.2 17.9 20.0 CA-IDM-46 16.3 2.7 19.0 19.9 CA-IDM-47 15.5 2.8 18.3 18.0 CA-IDM-48 16.4 2.9 19.4 19.0 CA-IDM-49 15.3 3.2 18.4 18.0 CA-IDM-50 16.1 3.0 19.1 20.0 CA-IDM-51A 16.9 2.7 19.7 19.8 CA-IDM-52 16.6 2.8 19.3 19.1 CA-IDM-60(C)*
16.0 2.6 18.6 18.0 CA-IDM-61*
14.1 4.4 18.5 15.7
- ISFSI monitoring (C) Control location
23
6.0 REFERENCES
Arnold, J. R. and H. A. Al-Salih. 1955. Beryllium-7 Produced by Cosmic Rays. Science 121: 451-453.
Eisenbud, M. 1963. Environmental Radioactivity, McGraw-Hill, New York, New York, pp. 213, 275-276.
Environmental, Inc., Midwest Laboratory. 2001 - 2021. Environmental Radiological Monitoring Program for the Callaway Energy Center, Annual Report - Part II, Data Tabulations and Analyses, January - December, 2000 - 2021 2022.
Quality Manual, Rev. 8, 17 October 2022.
2022.
Quality Control Procedures Manual, Rev. 5, 9 May 2022.
2012.
Quality Assurance Program Manual, Rev. 3, 14 November 2012.
2009.
Quality Control Program, Rev. 2, 12 November 2009.
Gold, S., H. W. Barkhau, B. Shlein, and B. Kahn, 1964. Measurement of Naturally Occurring Radionuclides in Air, in the Natural Environment, University of Chicago Press, Chicago, Illinois, 369-382.
Hammer, Gregory R.,Climate of Missouri, monograph available from the National Climatic Data Center (NCDC) of the National Oceanic and Atmospheric Administration (NOAA). January, 2006.
National Center for Radiological Health, 1968. Radiological Health and Data Reports, Vol. 9, Number 12, 730-746.
Stanford Dosimetry, LLC, 24 March 2023. Environmental Dosimetry Company, Annual Quality Assurance Status Report, January-December, 2022.
Teledyne Brown Engineering Environmental Services, Midwest Laboratory. 1999 - 2000. Environmental Radiological Monitoring Program for the Callaway Plant, Annual Report - Part II, Data Tabulations and Analyses, January
- December, 1998 - 1999.
U.S. Environmental Protection Agency, 2007. RadNet, formerly Environmental Radiation Ambient Monitoring System, Gross Beta in Air (MO) 1981 - 2006, Gross Beta in Drinking Water (MO) 1982-2004.
Wilson, D. W., G. M. Ward and J. E. Johnson. 1969. Environmental Contamination by Radioactive Materials, International Atomic Energy Agency. p.125.
4+ TI Environmental, Inc.
_+
I I Midwest Laboratory 700 Landwehr Road NorthbrooA IL 60062-2310 phone 47) 564-0700. fax 1847) 564-4517 APPENDIX A INTERLABORATORY AND I NTRALABORATORY COMPARISON PROGRAM RESULTS NOTE:
Appendix A is updated four times a year. The complete appendix is included in March, June, September and December monthly progress reports only.
January, 2022 through December, 2022
A-1 Environmental, Inc., Midwest Laboratory has participated in interlaboratory comparison (crosscheck) programs since the formulation of its 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 laboratorys analytical procedures and to alert it of any possible problems.
Participant laboratories measure the concentration of specified radionuclides and report them to the issuing agency. Several months later, the agency reports the known values to the participant laboratories and specifies control limits. Results consistently higher or lower than the known values or outside the control limits indicate a need to check the instruments or procedures used.
Results in Table A-1 were obtained through participation in the RAD PT Study Proficiency Testing Program administered by Environmental Resource Associates, serving as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada.
Table A-2 lists results for thermoluminescent dosimeters (TLDs), via irradiation and evaluation by the University of Wisconsin-Madison Radiation Calibration Laboratory at the University of Wisconsin Medical Radiation Research Center.
Table A-3 lists results of the analyses on intralaboratory 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 intralaboratory blank samples for the past twelve months. Data for previous years available upon request.
Table A-5 lists analytical results from the intralaboratory duplicate program for the past twelve months. Acceptance is based on each result being within 25% of the mean of the two results or the two sigma uncertainties of each result overlap.
The results in Table A-6 were obtained through participation in the Mixed Analyte Performance Evaluation Program.
Results in Table A-7 were obtained through participation in the MRAD PT Study Proficiency Testing Program administered by Environmental Resource Associates, serving as a replacement for studies conducted previously by the Environmental Measurement Laboratory Quality Assessment Program (EML).
Attachment A lists the laboratory acceptance criteria for various analyses.
Out-of-limit results are explained directly below the result.
Appendix A Interlaboratory/ Intralaboratory Comparison Program Results
A-2 Analysis Ratio of lab result to known value.
Gamma Emitters 0.8 to 1.2 Strontium-89, 0.8 to 1.2 Strontium-90 Potassium-40 0.8 to 1.2 Gross alpha 0.5 to 1.5 Gross beta 0.8 to 1.2 Tritium 0.8 to 1.2 Radium-226, 0.7 to 1.3 Radium-228 Plutonium 0.8 to 1.2 Iodine-129, 0.8 to 1.2 Iodine-131 Nickel-63, 0.7 to 1.3 Technetium-99, Uranium-238 Iron-55 0.8 to 1.2 Other Analyses 0.8 to 1.2 Attachment A ACCEPTANCE CRITERIA FOR INTRALABORATORY SPIKED SAMPLES
A-3 TABLE A-1. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)a.
RAD study Lab Code Date Analysis ERA Result Acceptance RAD-128 Study ERDW-95 1/10/2022 Ba-133 67.4 +/- 4.3 63.0 52.4 - 69.4 Pass ERDW-95 1/10/2022 Cs-134 82.6 +/- 4.1 84.9 69.6 - 93.4 Pass ERDW-95 1/10/2022 Cs-137 35.4 +/- 4.6 29.3 25.2 - 35.3 Fail b ERDW-95 1/10/2022 Co-60 104 +/- 4 102 91.8 - 114 Pass ERDW-95 1/10/2022 Zn-65 356 +/- 13 312 281 - 384 Pass ERDW-97 1/10/2022 Gr. Alpha 30.9 +/- 2.2 32.5 16.6 - 42.1 Pass ERDW-97 1/10/2022 Gr. Beta 62.9 +/- 2.3 68.3 47.4 - 75.1 Pass ERDW-99 1/10/2022 Ra-226 8.40 +/- 0.72 9.53 7.14 - 11.1 Pass ERDW-99 1/10/2022 Ra-228 7.25 +/- 2.32 8.71 5.59 - 11.0 Pass ERDW-99 1/10/2022 Uranium 70.9 +/- 2.3 69.0 56.4 - 75.9 Pass ERDW-95 1/10/2022 H-3 23,600 +/- 700 22,200 19,500 - 24,400 Pass RAD-130 Study ERDW-2087 8/25/2022 Ba-133 37.2 +/- 3.9 38.2 30.9 - 42.8 Pass ERDW-2087 8/25/2022 Cs-134 81.8 +/- 3.9 88.6 72.7 - 97.5 Pass ERDW-2087 8/25/2022 Cs-137 174 +/- 6 170 153 - 189 Pass ERDW-2087 8/25/2022 Co-60 76.9 +/- 4.0 72.4 65.2 - 82.1 Pass ERDW-2087 8/25/2022 Zn-65 349 +/- 3 326 293 - 380 Pass ERDW-2087 8/25/2022 Gr. Alpha 52.8 +/- 2.4 60.2 31.5 - 74.8 Pass ERDW-2087 8/25/2022 Gr. Beta 18.7 +/- 1.0 17.7 10.1 - 25.9 Pass ERDW-2091 8/25/2022 Ra-226 9.23 +/- 0.57 13.1 9.77 - 15.1 Fail c ERDW-2091 8/25/2022 Ra-228 8.72 +/- 1.49 8.40 5.38 - 10.6 Pass ERDW-2095 8/25/2022 H-3 23,900 +/- 481 22,100 19,400 - 24,300 Pass ERDW-2089 8/25/2022 I-131 30.8 +/- 1.0 27.1 23.0 - 32.5 Pass 090622D Study ERDW-2091 9/6/2022 Ra-226 21.5 +/- 1.1 19.3 14.3 - 22.0 Pass c a Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing in drinking water conducted by Environmental Resource Associates (ERA).
b The cesium-137 result did not meet ERA acceptance criteria. It is believed that detector drift could have contributed to the original Cs-137 result landing outside the upper acceptance limit.
c The radium-226 result did not meet ERA acceptance criteria. An ERA Quick Response PT sample was ordered. The results were within the acceptance criteria. The reason for the earlier failing result is not known.
Concentration (pCi/L)
Laboratory Control Result Limits
THIS PAGE INTENTIONALLY LEFT BLANK A-4
THIS PAGE INTENTIONALLY LEFT BLANK A-5
A-6 TABLE A-3. Intralaboratory "Spiked" Samples Lab Codeb Date Analysis Known Ratio Activity Acceptance Lab/Known SPDW-30305 1/5/2022 Gr. Alpha 3.9 +/- 0.8 6.3 3.1 - 9.4 Pass 0.62 SPDW-30305 1/5/2022 Gr. Beta 65.5 +/- 1.6 75.9 60.7 - 91.1 Pass 0.86 SPDW-40000 1/7/2022 H-3 2,220 +/- 162 2,110 1,688 - 2,532 Pass 1.05 SPDW-40013 1/6/2022 Ra-226 12.7 +/- 0.3 12.3 8.6 - 16.0 Pass 1.03 SPDW-40014 7/12/2021 H-3 11,681 +/- 345 10,400 8,320 - 12,480 Pass 1.12 SPDW-40015 7/12/2021 H-3 11,318 +/- 340 10,400 8,320 - 12,480 Pass 1.09 SPDW-40022 2/3/2022 Ra-228 14.5 +/- 3.9 15.3 10.7 - 19.9 Pass 0.95 SPDW-40024 2/4/2022 H-3 10,502 +/- 321 10,400 8,320 - 12,480 Pass 1.01 SPDW-40025 1/11/2021 H-3 2,278 +/- 176 2,110 1,688 - 2,532 Pass 1.08 SPDW-40026 1/11/2021 H-3 2,291 +/- 176 2,110 1,688 - 2,532 Pass 1.09 SPDW-40028 2/11/2022 H-3 10,594 +/- 322 10,400 8,320 - 12,480 Pass 1.02 SPDW-40037 2/25/2022 H-3 10,724 +/- 322 10,400 8,320 - 12,480 Pass 1.03 SPDW-40045 3/3/2022 Sr-90 19.2 +/- 1.1 17.1 13.7 - 20.5 Pass 1.12 SPDW-40052 3/10/2022 H-3 10,851 +/- 328 10,400 8,320 - 12,480 Pass 1.04 SPDW-40064 3/18/2022 H-3 10,795 +/- 332 10,400 8,320 - 12,480 Pass 1.04 SPDW-40073 3/22/2022 Ra-228 15.1 +/- 2.4 13.4 9.4 - 17.4 Pass 1.13 SPDW-40075 1/28/2022 Ra-226 12.2 +/- 0.3 12.3 8.6 - 16.0 Pass 0.99 SPDW-40078 3/14/2022 U-234 28.0 +/- 2.0 23.0 16.1 - 29.9 Pass 1.22 SPDW-40078 3/14/2022 U-238 29.9 +/- 2.1 23.2 16.2 - 30.2 Pass 1.29 SPW-598 3/24/2022 Fe-55 10,505 +/- 1,100 10,006 8,005 - 12,007 Pass 1.05 SPDW-40087 3/24/2022 Ra-226 14.4 +/- 0.4 12.3 8.6 - 16.0 Pass 1.17 LCS-W-032222 1/10/2022 Ba-133 65.4 +/- 6.5 63.0 50 - 76 Pass 1.04 LCS-W-032222 1/10/2022 Cs-134 87.7 +/- 6.0 84.9 68 - 102 Pass 1.03 LCS-W-032222 1/10/2022 Cs-137 34.2 +/- 6.6 29.3 23 - 35 Pass 1.17 LCS-W-032222 1/10/2022 Co-60 106 +/- 6 102 82 - 122 Pass 1.04 LCS-W-032222 1/10/2022 Zn-65 341 +/- 18 312 250 - 374 Pass 1.09 SPDW-40083 4/1/2022 H-3 10,785 +/- 329 10,400 8,320 - 12,480 Pass 1.04 LCS-W-040622 1/10/2022 Ba-133 60.4 +/- 7.6 63.0 50.4 - 75.6 Pass 0.96 LCS-W-040622 1/10/2022 Cs-134 91.4 +/- 6.8 84.9 67.9 - 102 Pass 1.08 LCS-W-040622 1/10/2022 Cs-137 31.7 +/- 8.5 29.3 23.4 - 35.2 Pass 1.08 LCS-W-040622 1/10/2022 Co-60 111 +/- 7 102 81.6 - 122 Pass 1.08 LCS-W-040622 1/10/2022 Zn-65 330 +/- 28 312 250 - 374 Pass 1.06 LCS-SO-040822 8/1/2020 Cs-134 17,126 +/- 176 19,189 15,351 - 23,027 Pass 0.89 LCS-SO-040822 8/1/2020 Co-57 29,070 +/- 356 29,730 23,784 - 35,676 Pass 0.98 LCS-SO-040822 8/1/2020 Co-60 27,057 +/- 166 27,027 21,622 - 32,432 Pass 1.00 LCS-SO-040822 8/1/2020 Mn-54 17,886 +/- 455 16,486 13,189 - 19,783 Pass 1.08 LCS-SO-040822 8/1/2020 K-40 18,799 +/- 685 16,810 13,448 - 20,172 Pass 1.12 LCS-SO-040822 8/1/2020 Zn-65 14,460 +/- 754 12,703 10,162 - 15,244 Pass 1.14 SPDW-40085 4/4/2022 Sr-90 17.3 +/- 1.1 17.1 13.7 - 20.5 Pass 1.01 SPDW-40089 4/8/2022 H-3 10,677 +/- 326 10,400 8,320 - 12,480 Pass 1.03 SPDW-40130 4/8/2022 Ra-226 11.4 +/- 0.3 12.3 8.6 - 16.0 Pass 0.93 SPDW-40098 4/11/2022 Gr. Alpha 6.7 +/- 1.1 6.3 3.1 - 9.4 Pass 1.07 SPDW-40098 4/11/2022 Gr. Beta 71.7 +/- 1.7 75.9 60.7 - 91.1 Pass 0.94 SPDW-40102 4/14/2022 H-3 10,369 +/- 323 10,400 8,320 - 12,480 Pass 1.00 a Liquid sample results are reported in pCi/Liter, air filters ( pCi/m3), charcoal (pCi/charcoal canister), and solid samples (pCi/kg).
b Laboratory codes : W & SPW (Water), MI (milk), AP (air filter), SO (soil), VE (vegetation), CH (charcoal canister), F (fish), U (urine).
c Results are based on single determinations.
d Acceptance criteria are listed in Attachment A of this report.
Concentrationa Laboratory results Control 2s, n=1c Limitsd
A-7 TABLE A-3. Intralaboratory "Spiked" Samples Lab Codeb Date Analysis Known Ratio Activity Acceptance Lab/Known SPDW-40132 5/3/2022 H-3 10,834 +/- 329 10,400 8,320 - 12,480 Pass 1.04 SPDW-40142 5/5/2022 Ra-226 11.6 +/- 0.4 12.3 8.6 - 16.0 Pass 0.94 SPDW-40139 5/18/2022 H-3 10,465 +/- 322 10,400 8,320 - 12,480 Pass 1.01 SPDW-40147 5/9/2022 Gr. Alpha 22.1 +/- 1.2 32.5 16.3 - 48.8 Pass 0.68 SPDW-40132 5/3/2022 H-3 10,834 +/- 329 10,400 8,320 - 12,480 Pass 1.04 SPDW-40142 5/5/2022 Ra-226 11.6 +/- 0.4 12.3 8.6 - 16.0 Pass 0.94 SPDW-40139 5/18/2022 H-3 10,465 +/- 322 10,400 8,320 - 12,480 Pass 1.01 SPDW-40147 5/9/2022 Gr. Alpha 22.1 +/- 1.2 32.5 16.3 - 48.8 Pass 0.68 SPDW-40147 5/9/2022 Gr. Beta 63.1 +/- 1.6 62.9 50.3 - 75.5 Pass 1.00 SPDW-40157 5/25/2022 Ra-226 10.1 +/- 0.3 12.3 8.6 - 16.0 Pass 0.82 SPW-1856 6/14/2022 Sr-90 17.4 +/- 2.9 17.1 13.7 - 20.5 Pass 1.02 LCS-AP-061522 3/21/2022 Cs-134 479 +/- 10 549 439 - 0,659 Pass 0.87 LCS-AP-061522 3/21/2022 Cs-137 1,418 +/- 117 1,320 1,056 - 1,584 Pass 1.07 LCS-AP-061522 3/21/2022 Co-60 891 +/- 8 885 708 - 1,062 Pass 1.01 LCS-AP-061522 3/21/2022 Zn-65 769 +/- 18 671 537 - 0,805 Pass 1.15 SPDW-40164 6/21/2022 Ra-228 14.2 +/- 1.8 13.4 9.4 - 17.4 Pass 1.06 SPDW-40167 6/23/2022 H-3 10,497 +/- 322 10,400 8,320 - 12,480 Pass 1.01 SPDW-40177 6/30/2022 Ra-226 12.1 +/- 0.3 12.3 8.6 - 16.0 Pass 0.98 SPW-1881 6/27/2022 Tc-99 97.1 +/- 1.7 107.8 75.5 - 140.1 Pass 0.90 SPDW-40253 7/12/2022 Ra-226 11.6 +/- 0.3 12.3 8.6 - 16.0 Pass 0.94 SPW-40179 7/15/2022 H-3 10,467 +/- 324 10,400 8,320 - 12,480 Pass 1.01 SPDW-40200 7/26/2022 Gr. Alpha 21.1 +/- 1.3 32.5 16.3 - 48.8 Pass 0.65 SPDW-40200 7/26/2022 Gr. Beta 61.0 +/- 1.6 62.9 50.3 - 75.5 Pass 0.97 SPDW-40220 7/29/2022 H-3 10,553 +/- 326 10,400 8,320 - 12,480 Pass 1.01 SPDW-40212 8/9/2022 Ra-228 14.5 +/- 2.3 13.4 9.4 - 17.4 Pass 1.08 SPDW-40220 8/16/2022 H-3 10,613 +/- 326 10,400 8,320 - 12,480 Pass 1.02 SPDW-40239 8/22/2022 Gr. Alpha 37.1 +/- 2.0 60.2 31.5 - 74.8 Pass 0.62 SPDW-40239 8/22/2022 Gr. Beta 16.6 +/- 0.9 17.7 10.1 - 25.9 Pass 0.94 SPDW-40255 8/12/2022 Ra-226 9.1 +/- 0.3 12.3 8.6 - 16.0 Pass 0.74 SPDW-40265 9/2/2022 H-3 10,555 +/- 325 10,400 8,320 - 13,520 Pass 1.01 SPDW-40267 9/6/2022 Ra-228 14.0 +/- 1.4 13.4 9.4 - 17.4 Pass 1.04 SPDW-40283 9/9/2022 H-3 10,059 +/- 318 10,400 8,320 - 12,480 Pass 0.97 SPDW-40300 8/31/2022 Ra-226 11.2 +/- 0.3 12.3 8.6 - 16.0 Pass 0.91 SPMI-2918 9/19/2022 Sr-90 17.9 +/- 1.0 17.1 13.7 - 20.5 Pass 1.05 SPDW-40321 9/20/2022 Ra-226 13.2 +/- 0.5 12.3 8.6 - 16.0 Pass 1.07 SPDW-40305 9/21/2022 Ra-228 12.5 +/- 1.8 13.4 9.4 - 17.4 Pass 0.93 SPDW-40294 9/20/2022 Gr. Alpha 35.1 +/- 2.0 60.2 31.5 - 74.8 Pass 0.58 SPDW-40294 9/20/2022 Gr. Beta 16.5 +/- 1.0 17.7 10.1 - 25.9 Pass 0.93 SPDW-40303 9/19/2022 H-3 10,078 +/- 316 10,400 8,320 - 12,480 Pass 0.97 SPDW-40361 10/12/2022 Ra-226 10.0 +/- 0.3 12.3 8.6 - 16.0 Pass 0.81 a Liquid sample results are reported in pCi/Liter, air filters ( pCi/m3), charcoal (pCi/charcoal canister), and solid samples (pCi/kg).
b Laboratory codes : W & SPW (Water), MI (milk), AP (air filter), SO (soil), VE (vegetation), CH (charcoal canister), F (fish), U (urine).
c Results are based on single determinations.
d Acceptance criteria are listed in Attachment A of this report.
Laboratory results Control 2s, n=1c Limitsd Concentrationa
A-8 TABLE A-3. Intralaboratory "Spiked" Samples Lab Codeb Date Analysis Known Ratio Activity Acceptance Lab/Known SPDW-40344 11/3/2022 Ra-228 13.2 +/- 1.8 13.4 9.4 - 17.4 Pass 0.99 SPDW-40346 11/8/2022 Gr. Alpha 42.0 +/- 2.2 60.2 31.5 - 74.8 Pass 0.70 SPDW-40346 11/8/2022 Gr. Beta 16.6 +/- 1.0 17.7 10.1 - 25.9 Pass 0.94 SPDW-40352 11/17/2022 Sr-90 18.8 +/- 1.2 17.1 13.7 - 20.5 Pass 1.10 SPDW-40355 11/18/2022 H-3 10,143 +/- 316 10,400 8,320 - 12,480 Pass 0.98 SPDW-40364 11/30/2022 Gr. Alpha 38.4 +/- 1.5 60.2 31.5 - 74.8 Pass 0.64 SPDW-40364 11/30/2022 Gr. Beta 30.9 +/- 1.2 17.7 10.1 - 25.9 Pass 1.75 LCS-W-110822 2/1/2022 Cs-137 222 +/- 10 206 165 - 247 Pass 1.08 LCS-W-110822 2/1/2022 Co-57 1,060 +/- 117 973 778 - 1,168 Pass 1.09 LCS-W-110822 2/1/2022 Co-60 250 +/- 8 251 201 - 301 Pass 1.00 LCS-W-110822 2/1/2022 Mn-54 537 +/- 18 511 409 - 613 Pass 1.05 LCS-W-110822 2/1/2022 Zn-65 673 +/- 35 708 566 - 850 Pass 0.95 SPDW-40372 11/21/2022 Ra-226 11.3 +/- 0.3 12.3 8.6 - 16.0 Pass 0.92 SPU-3883 12/1/2022 H-3 21,694 +/- 1,387 23,900 19,120 - 28,680 Pass 0.91 SPW-3950 12/1/2022 Ni-63 1,937 +/- 28 2,135.0 1,495 - 2,776 Pass 0.91 SPDW-40366 12/2/2022 H-3 22,466 +/- 464 23,900 19,120 - 28,680 Pass 0.94 SPW-3969 12/2/2022 Ni-63 2,123 +/- 29 2,135.0 1,495 - 2,776 Pass 0.99 SPW-3881 12/5/2022 Tc-99 85.0 +/- 1.6 107.8 75.5 - 140.1 Pass 0.79 SPDW-40374 12/12/2022 H-3 22,554 +/- 463 23,900 19,120 - 28,680 Pass 0.94 SPDW-40382 12/12/2022 Ra-226 12.7 +/- 0.4 12.3 8.6 - 16.0 Pass 1.03 SPDW-40380 12/22/2022 H-3 22,200 +/- 462 23,900.0 19,120 - 28,680 Pass 0.93 a Liquid sample results are reported in pCi/Liter, air filters ( pCi/m3), charcoal (pCi/charcoal canister), and solid samples (pCi/kg).
b Laboratory codes : W & SPW (Water), MI (milk), AP (air filter), SO (soil), VE (vegetation), CH (charcoal canister), F (fish), U (urine).
c Results are based on single determinations.
d Acceptance criteria are listed in Attachment A of this report.
2s, n=1c Limitsd Concentrationa Laboratory results Control
A-9 TABLE A-4. Intralaboratory "Blank" Samples Lab Codeb Sample Date Analysisc Type LLD SPDW-30304 Water 1/5/2022 Gr. Alpha 0.47 0.07 +/- 0.33 2
SPDW-30304 Water 1/5/2022 Gr. Beta 0.77 0.33 +/- 0.55 4
SPDW-40001 Water 1/7/2022 H-3 156 3 +/- 75 200 SPDW-40012 Water 1/6/2022 Ra-226 0.06
-0.08 +/- 0.05 2
SPDW-40016 Water 7/12/2021 H-3 165
-41 +/- 85 200 SPDW-40017 Water 7/21/2021 H-3 165 0 +/- 87 200 SPDW-40021 Water 2/3/2022 Ra-228 1.15 0.20 +/- 0.56 2
SPDW-40023 Water 2/4/2022 H-3 162 78 +/- 81 200 SPDW-40027 Water 2/11/2022 H-3 168 26 +/- 85 200 SPDW-40036 Water 2/25/2022 H-3 160 55 +/- 78 200 SPDW-40044 Water 3/3/2022 Sr-89 0.62 0.20 +/- 0.44 5
SPDW-40044 Water 3/3/2022 Sr-90 0.60
-0.18 +/- 0.26 1
SPDW-40046 Water 3/3/2022 I-131 0.12 0.04 +/- 0.08 1
SPDW-40051 Water 3/10/2022 H-3 161 17 +/- 78 200 SPDW-40063 Water 3/18/2022 H-3 177 60 +/- 96 200 SPDW-40072 Water 3/22/2022 Ra-228 1.20 0.29 +/- 0.56 2
SPDW-40074 Water 1/28/2022 Ra-226 0.06 0.08 +/- 0.14 2
SPDW-40077 Water 3/14/2022 U-234 0.19 0.17 +/- 0.20 1
SPDW-40077 Water 3/14/2022 U-238 0.19
-0.04 +/- 0.14 1
SPW-597 Water 3/31/2022 Fe-55 1159 92 +/- 708 2000 SPDW-40081 Water 3/30/2022 Ra-228 1.66 0.19 +/- 0.79 2
SPDW-40082 Water 4/1/2022 H-3 170 60 +/- 85 200 SPDW-40084 Water 4/4/2022 Sr-89 0.51 0.28 +/- 0.41 5
SPDW-40084 Water 4/4/2022 Sr-90 0.55 0.01 +/- 0.25 1
SPDW-40088 Water 4/8/2022 H-3 166.00 66.00 +/- 83.00 200 SPDW-40129 Water 4/8/2022 Ra-226 0.01 0.11 +/- 0.02 2
SPDW-40098 Water 4/11/2022 Gr. Alpha 0.42 0.06 +/- 0.30 2
SPDW-40098 Water 4/11/2022 Gr. Beta 0.75
-0.73 +/- 0.50 4
SPDW-40101 Water 4/14/2022 H-3 164 37 +/- 84 200 SPDW-40120 Water 4/22/2022 H-3 109 74 +/- 84 200 SPDW-40131 Water 5/3/2022 H-3 165 75 +/- 86 200 SPDW-40141 Water 5/5/2022 Ra-226 0.08 0.01 +/- 0.07 2
SPU-1297 Urine 5/12/2022 H-3 1325 674 +/- 733 200 SPDW-40138 Water 5/18/2022 H-3 163 69 +/- 80 200 SPDW-40156 Water 5/25/2022 Ra-226 0.04 0.09 +/- 0.03 2
SPW-1855 Water 6/14/2022 Sr-89 0.63 0.02 +/- 0.49 5
SPW-1855 Water 6/14/2022 Sr-90 0.57 0.00 +/- 0.26 1
SPDW-40172 Water 6/14/2022 Ra-226 0.03 0.06 +/- 0.03 2
SPDW-40163 Water 6/21/2022 Ra-228 0.84 0.30 +/- 0.43 2
SPDW-40166 Water 6/23/2022 H-3 162 46 +/- 78 200 SPW-1876 Water 6/27/2022 C-14 9.99
-9.14 +/- 5.92 200 a Liquid sample results are reported in pCi/Liter, air filters ( pCi/m3), charcoal (pCi/charcoal canister), and solid samples (pCi/g).
b Laboratory codes : W & SPW (Water), MI (milk), AP (air filter), SO (soil), VE (vegetation), CH (charcoal canister), F (fish), U (urine).
c I-131(G); iodine-131 as analyzed by gamma spectroscopy.
d Activity reported is a net activity result.
Concentrationa Laboratory results (4.66s)
Acceptance Activityd Criteria (4.66 s)
A-10 TABLE A-4. Intralaboratory "Blank" Samples Lab Codeb Sample Date Analysisc Type LLD SPW-1878 Water 6/27/2022 Fe-55 522
-200 +/- 306 2000 SPW-1880 Water 6/27/2022 Tc-99 11.4
-6.0 +/- 6.8 200 SPW-1891 Water 6/28/2022 Ni-63 75.9 0.0 +/- 46.1 200 SPDW-40176 Water 6/30/2022 Ra-226 0.04 0.06 +/- 0.04 2
SPDW-40252 Water 7/12/2022 Ra-226 0.04
-0.06 +/- 0.10 2
SPDW-40178 Water 7/15/2022 H-3 167 58 +/- 83 200 SPW-2220 Water 7/21/2022 C-14 3.52
-3.15 +/- 2.09 200 SPDW-40199 Water 7/26/2022 Gr. Alpha 0.80 0.47 +/- 0.58 2
SPDW-40199 Water 7/26/2022 Gr. Beta 0.77 0.98 +/- 0.57 4
SPDW-40207 Water 7/29/2022 H-3 161
-21 +/- 84 200 SPDW-40211 Water 8/9/2022 Ra-228 1.23 0.20 +/- 0.59 2
SPDW-40219 Water 8/16/2022 H-3 161 68 +/- 80 200 SPDW-40238 Water 8/22/2022 Gr. Alpha 0.47 0.05 +/- 0.34 2
SPDW-40238 Water 8/22/2022 Gr. Beta 0.75 0.34 +/- 0.54 4
SPDW-40263 Water 9/2/2022 I-131 0.17
-0.05 +/- 0.09 1
SPDW-40264 Water 9/2/2022 H-3 162 82 +/- 81 200 SPDW-40264 Water 9/6/2022 Ra-228 1.11
-0.22 +/- 0.49 2
SPDW-40282 Water 9/9/2022 H-3 163 71 +/- 83 200 SPDW-40291 Water 9/16/2022 I-131 0.11
-0.01 +/- 0.08 1
SPMI-2917 Milk 9/19/2022 Sr-89 0.58 0.03 +/- 0.47 5
SPMI-2917 Milk 9/19/2022 Sr-90 0.51 0.30 +/- 0.27 1
SPDW-40293 Water 9/20/2022 Gr. Alpha 0.52 0.10 +/- 0.37 2
SPDW-40293 Water 9/20/2022 Gr. Beta 0.78 0.26 +/- 0.55 4
SPDW-40302 Water 9/19/2022 H-3 160 97 +/- 80 200 SPDW-40304 Water 9/21/2022 Ra-228 0.87 0.09 +/- 0.41 2
SPDW-40311 Water 9/30/2022 I-131 0.15 0.00 +/- 0.08 1
SPDW-40345 Water 11/8/2022 Gr. Alpha 0.53
-0.17 +/- 0.36 2
SPDW-40345 Water 11/8/2022 Gr. Beta 0.78
-0.05 +/- 0.54 4
SPDW-40350 Water 11/11/2022 H-3 166 96 +/- 84 200 SPDW-40352 Water 11/17/2022 Sr-89 0.66
-0.01 +/- 0.53 5
SPDW-40352 Water 11/17/2022 Sr-90 0.61 0.11 +/- 0.29 1
SPDW-40354 Water 11/18/2022 H-3 155 21 +/- 76 200 SPDW-40354 Water 11/18/2022 I-131 0.18
-0.11 +/- 0.09 1
SPW-3880 Water 12/1/2022 Tc-99 5.58 2.99 +/- 3.44 200 SPU-3882 Urine 12/1/2022 H-3 1157 599 +/- 642 2000 SPW-3949 Water 12/2/2022 Ni-63 16.3 9.0 +/- 10.0 200 SPW-3968 Water 12/2/2022 Ni-63 15.9 0.0 +/- 9.6 200 SPDW-40370 Water 12/7/2022 I-131 0.10
-0.04 +/- 0.06 1
SPDW-40381 Ra-226 12/12/2022 Ra-226 0.06
-0.04 +/- 0.05 2
SPDW-40379 H-3 12/22/2022 H-3 162 107 +/- 84 200 a Liquid sample results are reported in pCi/Liter, air filters ( pCi/m3), charcoal (pCi/charcoal canister), and solid samples (pCi/g).
b Laboratory codes : W & SPW (Water), MI (milk), AP (air filter), SO (soil), VE (vegetation), CH (charcoal canister), F (fish), U (urine).
c I-131(G); iodine-131 as analyzed by gamma spectroscopy.
d Activity reported is a net activity result.
Concentrationa Laboratory results (4.66s)
Acceptance Activityd Criteria (4.66 s)
A-11 TABLE A-5. Intralaboratory "Duplicate" Samples Lab Codeb Date Analysis Acceptance CF-20,21 1/3/2022 Gr. Beta 7.07 +/- 0.26 7.05 +/- 0.26 7.06 +/- 0.18 Pass CF-20,21 1/3/2022 K-40 9.06 +/- 0.28 7.54 +/- 0.70 8.30 +/- 0.38 Pass U-135,136 1/20/2022 Beta (-K40) 5.74 +/- 1.63 3.53 +/- 1.40 4.64 +/- 1.07 Pass DW-40019,40020 1/25/2022 Gr. Alpha 5.01 +/- 1.34 6.01 +/- 1.40 5.51 +/- 0.97 Pass DW-40019,40020 1/25/2022 Ra-226 1.19 +/- 0.15 0.98 +/- 0.17 1.09 +/- 0.11 Pass DW-40019,40020 1/25/2022 Ra-228 4.84 +/- 0.98 5.38 +/- 1.05 5.11 +/- 0.72 Pass W-159,160 1/27/2022 Gr. Alpha 3.04 +/- 3.19 3.85 +/- 2.04 3.45 +/- 1.89 Pass W-159,160 1/27/2022 Gr. Beta 14.4 +/- 2.7 13.1 +/- 1.5 13.7 +/- 1.5 Pass W-159,160 1/27/2022 Ra-226 0.94 +/- 0.19 1.11 +/- 0.30 1.03 +/- 0.18 Pass W-159,160 1/27/2022 Ra-228 3.14 +/- 0.96 3.39 +/- 0.96 3.27 +/- 0.68 Pass W-888,889 2/14/2022 Ni-63 119 +/- 47 95 +/- 48 107 +/- 34 Pass S-391,392 2/17/2022 K-40 11.2 +/- 0.8 9.8 +/- 0.7 10.5 +/- 0.5 Pass DW-40040,40041 2/25/2022 Ra-226 2.78 +/- 0.21 2.01 +/- 0.22 2.40 +/- 0.15 Pass DW-40040,40041 2/25/2022 Ra-228 3.15 +/- 0.95 3.29 +/- 0.94 3.22 +/- 0.67 Pass AP-022821A,B 2/28/2022 Gr. Beta 0.038 +/- 0.005 0.039 +/- 0.005 0.039 +/- 0.003 Pass S-435,436 3/2/2022 Pb-214 1.42 +/- 0.11 1.29 +/- 0.15 1.36 +/- 0.09 Pass S-435,436 3/2/2022 Ac-228 0.94 +/- 0.20 1.06 +/- 0.15 1.00 +/- 0.13 Pass AP-030721A,B 3/7/2022 Gr. Beta 0.038 +/- 0.005 0.038 +/- 0.005 0.038 +/- 0.004 Pass S-477,478 3/8/2022 K-40 6.58 +/- 0.23 6.73 +/- 0.24 6.66 +/- 0.17 Pass SWT-657,658 3/9/2022 Gr. Beta 1.00 +/- 0.54 1.20 +/- 0.57 1.10 +/- 0.39 Pass DW-40059,40060 3/11/2022 Ra-226 0.40 +/- 0.10 0.53 +/- 0.11 0.47 +/- 0.07 Pass DW-40059,40060 3/11/2022 Ra-228 0.40 +/- 0.60 0.72 +/- 0.60 0.56 +/- 0.42 Pass AP-0315221A,B 3/15/2022 Gr. Beta 0.025 +/- 0.003 0.027 +/- 0.003 0.026 +/- 0.002 Pass AP-1161,1162 3/29/2022 Be-7 0.07 +/- 0.02 0.07 +/- 0.02 0.07 +/- 0.01 Pass DW-700,701 4/4/2022 Gr. Alpha 1.70 +/- 1.83 2.82 +/- 1.78 2.26 +/- 1.28 Pass DW-700,701 4/4/2022 Gr. Beta 3.33 +/- 1.26 4.29 +/- 1.30 3.81 +/- 0.91 Pass DW-700,701 4/4/2022 Ra-226 0.50 +/- 0.16 0.65 +/- 0.14 0.58 +/- 0.11 Pass DW-700,701 4/4/2022 Ra-228 5.04 +/- 1.00 4.79 +/- 0.99 4.92 +/- 0.70 Pass SG-706,707 4/4/2022 Gr. Alpha 25.7 +/- 3.6 21.7 +/- 3.2 23.7 +/- 2.4 Pass SG-706,707 4/4/2022 Gr. Beta 23.2 +/- 1.7 24.5 +/- 1.8 23.9 +/- 1.3 Pass SG-706,707 4/4/2022 Ra-226 2.47 +/- 0.10 2.62 +/- 0.09 2.55 +/- 0.07 Pass SG-706,707 4/4/2022 Ra-228 4.63 +/- 0.22 4.40 +/- 0.20 4.52 +/- 0.15 Pass DW-40091,40092 4/5/2022 Gr. Alpha 0.43 +/- 0.78 0.57 +/- 0.82 0.50 +/- 0.57 Pass DW-40091,40092 4/6/2022 Ra-226 0.21 +/- 0.10 0.24 +/- 0.08 0.23 +/- 0.06 Pass U-951,952 4/13/2022 Gr. Beta 2.72 +/- 1.55 4.11 +/- 1.45 3.41 +/- 1.06 Pass U-951,952 4/13/2022 H-3 861 +/- 723 1,015 +/- 732 938 +/- 514 Pass W-1014,1015 4/21/2022 Ra-228 1.76 +/- 0.93 1.51 +/- 0.92 1.64 +/- 0.65 Pass W-1014,1015 4/21/2022 Ra-226 1.23 +/- 0.27 1.36 +/- 0.29 1.30 +/- 0.20 Pass DW-40117,40118 4/26/2022 Ra-226 0.33 +/- 0.22 0.29 +/- 0.09 0.31 +/- 0.12 Pass SW-1034,1035 4/26/2022 H-3 15,159 +/- 386 16,022 +/- 396 15,591 +/- 277 Pass DW-40124,40125 4/28/2022 Gr. Alpha 0.70 +/- 0.56 0.60 +/- 0.68 0.65 +/- 0.44 Pass Concentrationa Averaged First Result Second Result Result
A-12 TABLE A-5. Intralaboratory "Duplicate" Samples Lab Codeb Date Analysis Acceptance SO-1266,1267 5/9/2022 K-40 17.7 +/- 0.8 16.0 +/- 1.0 16.8 +/- 0.6 Pass SO-1266,1267 5/9/2022 Pb-214 0.42 +/- 0.05 0.30 +/- 0.06 0.36 +/- 0.04 Pass SO-1266,1267 5/9/2022 Ac-228 0.58 +/- 0.09 0.61 +/- 0.02 0.60 +/- 0.05 Pass AP-51721,51722 5/17/2022 Gr. Beta 0.023 +/- 0.003 0.022 +/- 0.003 0.022 +/- 0.002 Pass SG-1368,1369 5/18/2022 Pb-214 4.31 +/- 0.27 5.78 +/- 0.31 5.05 +/- 0.21 Pass SG-1368,1369 5/18/2022 Ac-228 6.08 +/- 0.56 6.59 +/- 0.50 6.34 +/- 0.38 Pass SG-1368,1369 5/18/2022 Gr. Alpha 37.8 +/- 1.7 40.6 +/- 1.7 39.2 +/- 1.2 Pass SG-1368,1369 5/18/2022 Gr. Beta 34.8 +/- 0.8 31.2 +/- 0.8 33.0 +/- 0.6 Pass DW-40143,40144 5/19/2022 Ra-226 1.17 +/- 0.25 1.56 +/- 0.16 1.37 +/- 0.15 Pass DW-40143,40144 5/19/2022 Ra-228 1.29 +/- 0.72 2.14 +/- 0.85 1.72 +/- 0.56 Pass AP-53121,53122 5/31/2022 Gr. Beta 0.016 +/- 0.003 0.014 +/- 0.003 0.015 +/- 0.002 Pass PM-1646,1647 6/1/2022 K-40 14.2 +/- 0.8 13.9 +/- 0.4 14.1 +/- 0.5 Pass S-1731,1732 6/6/2022 K-40 16.5 +/- 0.8 15.8 +/- 1.9 16.2 +/- 1.0 Pass DW-40152,40153 6/7/2022 Gr. Alpha 4.00 +/- 0.74 3.50 +/- 0.70 3.75 +/- 0.51 Pass AP-60721,60722 6/7/2022 Gr. Beta 0.014 +/- 0.003 0.013 +/- 0.003 0.013 +/- 0.002 Pass S-1773,1774 6/13/2022 Be-7 1.29 +/- 0.28 1.56 +/- 0.15 1.43 +/- 0.16 Pass S-1773,1774 6/13/2022 K-40 13.8 +/- 0.7 13.3 +/- 0.7 13.6 +/- 0.5 Pass AP-61321,61322 6/13/2022 Gr. Beta 0.023 +/- 0.004 0.023 +/- 0.004 0.023 +/- 0.003 Pass AP-62021,62022 6/20/2022 Gr. Beta 0.031 +/- 0.005 0.031 +/- 0.005 0.031 +/- 0.003 Pass AP-62721,62722 6/27/2022 Gr. Beta 0.027 +/- 0.005 0.027 +/- 0.005 0.027 +/- 0.003 Pass DW-40169,40170 6/29/2022 Ra-228 1.06 +/- 0.70 0.17 +/- 0.54 0.62 +/- 0.44 Pass DW-40169,40170 6/29/2022 Ra-226 0.22 +/- 0.12 0.03 +/- 0.12 0.13 +/- 0.08 Pass W-2014,2015 7/4/2022 Ra-226 0.73 +/- 0.24 0.72 +/- 0.27 0.73 +/- 0.18 Pass S-2035,2036 7/7/2022 Pb-214 1.00 +/- 0.09 1.65 +/- 0.11 1.33 +/- 0.07 Pass S-2035,2036 7/7/2022 Ac-228 1.16 +/- 0.20 1.09 +/- 0.18 1.13 +/- 0.13 Pass S-2152,2153 7/13/2022 Pb-214 0.58 +/- 0.07 0.65 +/- 0.05 0.62 +/- 0.04 Pass S-2152,2153 7/13/2022 Ac-228 0.62 +/- 0.11 0.61 +/- 0.08 0.62 +/- 0.07 Pass S-2152,2153 7/18/2022 K-40 10.9 +/- 0.8 12.5 +/- 0.8 11.7 +/- 0.6 Pass DW-40192,40193 7/19/2022 Ra-226 0.80 +/- 0.10 0.70 +/- 0.10 0.75 +/- 0.07 Pass DW-40192,40193 7/19/2022 Ra-228 0.03 +/- 0.60 1.20 +/- 0.68 0.62 +/- 0.45 Pass DW-40205,40206 7/27/2022 Ra-226 0.32 +/- 0.15 0.28 +/- 0.10 0.30 +/- 0.09 Pass DW-40205,40206 7/27/2022 Ra-228 0.34 +/- 0.59 0.65 +/- 0.62 0.50 +/- 0.43 Pass G-2343,2344 8/1/2022 Be-7 3.00 +/- 0.31 3.04 +/- 0.26 3.02 +/- 0.20 Pass G-2343,2344 8/1/2022 K-40 5.82 +/- 0.53 6.03 +/- 0.39 5.93 +/- 0.33 Pass W-2406,2407 8/1/2022 Gr. Alpha 4.27 +/- 3.20 4.60 +/- 2.95 4.44 +/- 2.18 Pass W-2406,2407 8/1/2022 Gr. Beta 11.1 +/- 2.6 10.5 +/- 2.4 10.8 +/- 1.8 Pass W-2406,2407 8/1/2022 Ra-226 1.83 +/- 0.28 2.31 +/- 0.35 2.07 +/- 0.22 Pass W-2406,2407 8/1/2022 Ra-228 2.87 +/- 0.95 2.43 +/- 0.93 2.65 +/- 0.66 Pass DW-40213,40214 8/3/2022 Gr. Alpha 0.60 +/- 0.60
-0.30 +/- 0.70 0.15 +/- 0.46 Pass DW-40213,40214 8/3/2022 Gr. Beta 0.72 +/- 0.59 0.85 +/- 0.54 0.79 +/- 0.40 Pass DW-40225,40226 8/10/2022 Ra-226 0.53 +/- 0.13 0.41 +/- 0.10 0.47 +/- 0.08 Pass Concentrationa Averaged First Result Second Result Result
A-13 TABLE A-5. Intralaboratory "Duplicate" Samples Lab Codeb Date Analysis Acceptance DW-40225,40226 8/10/2022 Ra-228 1.20 +/- 0.71 1.00 +/- 0.71 1.10 +/- 0.50 Pass S-2553,2554 8/18/2022 K-40 1.74 +/- 0.27 1.33 +/- 0.22 1.54 +/- 0.17 Pass WW-2774,2775 8/19/2022 H-3 138 +/- 86 171 +/- 88 155 +/- 62 Pass S-2797,2798 8/22/2022 K-40 19.0 +/- 0.2 18.7 +/- 0.2 18.9 +/- 0.1 Pass DW-40241,40242 8/23/2022 Ra-226 3.10 +/- 0.19 3.54 +/- 0.19 3.32 +/- 0.13 Pass DW-40241,40242 8/23/2022 Ra-228 6.05 +/- 0.98 6.61 +/- 1.02 6.33 +/- 0.71 Pass W-2681,2682 8/24/2022 H-3 1054 +/- 126 962 +/- 122 1008 +/- 88 Pass DW-40259,40260 8/30/2022 Ra-228 0.49 +/- 0.11 0.11 +/- 0.10 0.30 +/- 0.07 Pass DW-40259,40260 8/30/2022 Ra-226 0.49 +/- 0.11 0.11 +/- 0.09 0.30 +/- 0.07 Pass DW-40259,40260 8/30/2022 Ra-228 0.00 +/- 0.57 0.47 +/- 61.00 0.24 +/- 30.50 Pass AP-830227A,B 8/30/2022 Gr. Beta 0.027 +/- 0.004 0.026 +/- 0.004 0.027 +/- 0.003 Pass AP-808227A,B 8/30/2022 Gr. Beta 0.016 +/- 0.004 0.018 +/- 0.004 0.017 +/- 0.003 Pass VE-2702,2703 8/30/2022 K-40 2.58 +/- 0.12 2.62 +/- 0.27 2.60 +/- 0.15 Pass VE-2702,2703 8/30/2022 Be-7 0.21 +/- 0.05 0.30 +/- 0.13 0.26 +/- 0.07 Pass VE-2702,2703 8/30/2022 Sr-90 0.002 +/- 0.001 0.002 +/- 0.001 0.002 +/- 0.001 Pass SG-3978,3979 9/7/2022 Gr. Alpha 470 +/- 29 552 +/- 32 511 +/- 22 Pass SG-3978,3979 9/7/2022 Pb-214 31.3 +/- 0.8 30.9 +/- 1.6 31.1 +/- 0.9 Pass SG-3978,3979 9/7/2022 Ac-228 41.6 +/- 1.5 43.2 +/- 2.8 42.4 +/- 1.6 Pass SG-2844 9/9/2022 Gr. Alpha 25.7 +/- 4.0 18.7 +/- 3.5 22.2 +/- 2.7 Pass SG-2844 9/9/2022 Gr. Beta 21.3 +/- 2.0 22.2 +/- 2.0 21.8 +/- 1.4 Pass SG-2844 9/9/2022 Pb-214 4.35 +/- 0.12 4.43 +/- 0.10 4.39 +/- 0.08 Pass SG-2844 9/9/2022 Ac-228 5.37 +/- 0.22 5.39 +/- 0.17 5.38 +/- 0.14 Pass DW-40279,40280 9/9/2022 Ra-226 3.92 +/- 0.23 4.18 +/- 0.25 4.05 +/- 0.17 Pass DW-40279,40280 9/9/2022 Ra-228 7.05 +/- 1.09 6.58 +/- 1.06 6.82 +/- 0.76 Pass SG-2841,2842 9/9/2022 Pb-214 0.90 +/- 0.50 1.16 +/- 0.12 1.03 +/- 0.26 Pass SG-2841,2842 9/9/2022 Ac-228 0.91 +/- 0.10 0.88 +/- 0.17 0.90 +/- 0.10 Pass DW-40295,40296 9/13/2022 Gr. Alpha 0.79 +/- 0.97 0.64 +/- 0.97 0.72 +/- 0.69 Pass DW-40295,40296 9/14/2022 Ra-226 2.75 +/- 0.32 2.89 +/- 0.24 2.82 +/- 0.20 Pass DW-40295,40296 9/14/2022 Ra-228 2.88 +/- 0.78 2.95 +/- 0.76 2.92 +/- 0.54 Pass SG-2862,2863 9/14/2022 Pb-214 11.8 +/- 0.2 11.2 +/- 0.2 11.5 +/- 0.1 Pass SG-2862,2863 9/14/2022 Ac-228 6.95 +/- 0.24 7.18 +/- 0.19 7.07 +/- 0.15 Pass SG-3119,3120 9/24/2022 Pb-214 3.10 +/- 0.21 3.10 +/- 0.22 3.10 +/- 0.15 Pass SG-3119,3120 9/24/2022 Ac-228 2.16 +/- 0.38 2.30 +/- 0.33 2.23 +/- 0.25 Pass SG-3075,3076 9/28/2022 Gr. Alpha 174 +/- 10 158 +/- 10 166 +/- 7 Pass SG-3075,3076 9/28/2022 Pb-214 23.6 +/- 0.9 24.4 +/- 0.4 24.0 +/- 0.5 Pass SG-3075,3076 9/28/2022 Ac-228 38.2 +/- 1.9 35.8 +/- 0.8 37.0 +/- 1.0 Pass DW-40318,40319 9/29/2022 Gr. Alpha 1.02 +/- 0.94 1.79 +/- 1.68 1.41 +/- 0.96 Pass AP-100321A/B 10/3/2022 Gr. Beta 0.015 +/- 0.003 0.011 +/- 0.003 0.013 +/- 0.002 Pass SO-3140,3141 10/3/2022 Be-7 0.353 +/- 0.180 0.304 +/- 0.163 0.328 +/- 0.121 Pass SO-3140,3141 10/3/2022 K-40 11.2 +/- 0.6 11.0 +/- 0.6 11.1 +/- 0.4 Pass SO-3140,3141 10/3/2022 Cs-137 0.055 +/- 0.016 0.069 +/- 0.020 0.062 +/- 0.013 Pass SO-3140,3141 10/3/2022 Tl-208 0.132 +/- 0.022 0.114 +/- 0.024 0.123 +/- 0.016 Pass Concentrationa Averaged First Result Second Result Result
A-14 TABLE A-5. Intralaboratory "Duplicate" Samples Lab Codeb Date Analysis Acceptance SO-3140,3141 10/3/2022 Bi-214 0.315 +/- 0.041 0.390 +/- 0.041 0.353 +/- 0.029 Pass SO-3140,3141 10/3/2022 Pb-212 0.344 +/- 0.029 0.357 +/- 0.029 0.351 +/- 0.020 Pass SO-3140,3141 10/3/2022 Pb-214 0.362 +/- 0.043 0.446 +/- 0.047 0.404 +/- 0.032 Pass SO-3140,3141 10/3/2022 Ra-226 0.602 +/- 0.250 0.768 +/- 0.248 0.685 +/- 0.176 Pass SO-3140,3141 10/3/2022 Ac-228 0.442 +/- 0.101 0.405 +/- 0.083 0.423 +/- 0.066 Pass SO-3140,3141 10/3/2022 Gr. Alpha 4.07 +/- 1.77 4.43 +/- 2.17 4.25 +/- 1.40 Pass SO-3140,3141 10/3/2022 Gr. Beta 15.6 +/- 1.6 17.0 +/- 1.5 16.3 +/- 1.1 Pass AP-101021A/B 10/10/2022 Gr. Beta 0.037 +/- 0.005 0.040 +/- 0.005 0.039 +/- 0.004 Pass S-3501,3502 10/18/2022 K-40 16.3 +/- 1.2 16.3 +/- 1.3 16.3 +/- 0.9 Pass AP-101821A/B 10/18/2022 Gr. Beta 0.026 +/- 0.003 0.027 +/- 0.003 0.026 +/- 0.002 Pass DW-40328,40329 10/25/2022 Ra-226 2.13 +/- 0.18 2.17 +/- 0.28 2.15 +/- 0.17 Pass AP-102621A/B 10/26/2022 Gr. Beta 0.051 +/- 0.005 0.047 +/- 0.005 0.049 +/- 0.003 Pass SG-3557,3558 11/1/2022 Gr. Alpha 24.5 +/- 4.0 25.0 +/- 4.0 24.8 +/- 2.8 Pass SG-3557,3558 11/1/2022 Gr. Beta 26.7 +/- 2.2 29.3 +/- 2.3 28.0 +/- 1.6 Pass SG-3557,3558 11/1/2022 Pb-214 9.23 +/- 0.15 9.23 +/- 0.32 9.23 +/- 0.18 Pass SG-3557,3558 11/1/2022 Ac-228 7.35 +/- 0.31 8.26 +/- 0.63 7.81 +/- 0.35 Pass AP-110221A/B 11/2/2022 Gr. Beta 0.020 +/- 0.003 0.020 +/- 0.003 0.020 +/- 0.002 Pass DW-40341,40342 11/7/2022 Ra-226 1.18 +/- 0.15 0.89 +/- 0.14 1.04 +/- 0.10 Pass DW-40341,40342 11/7/2022 Ra-228 1.98 +/- 0.95 3.32 +/- 1.12 2.65 +/- 0.73 Pass AP-110921A/B 11/9/2022 Gr. Beta 0.025 +/- 0.003 0.025 +/- 0.003 0.025 +/- 0.002 Pass AP-111621A/B 11/16/2022 Gr. Beta 0.013 +/- 0.002 0.015 +/- 0.002 0.014 +/- 0.002 Pass AP-112321A/B 11/23/2022 Gr. Beta 0.034 +/- 0.004 0.031 +/- 0.004 0.032 +/- 0.003 Pass AP-113021A/B 11/30/2022 Gr. Beta 0.056 +/- 0.005 0.058 +/- 0.005 0.057 +/- 0.003 Pass SG-4016,4017 12/5/2022 Gr. Alpha 24.5 +/- 4.0 25.0 +/- 4.0 24.7 +/- 2.9 Pass SG-4016,4017 12/5/2022 Gr. Beta 26.7 +/- 2.2 29.3 +/- 2.3 28.0 +/- 1.6 Pass SG-4016,4017 12/5/2022 Pb-214 8.64 +/- 0.30 9.28 +/- 0.30 8.96 +/- 0.21 Pass SG-4016,4017 12/5/2022 Ac-228 10.8 +/- 0.8 10.0 +/- 0.8 10.4 +/- 0.6 Pass AP-120721A/B 12/7/2022 Gr. Beta 0.034 +/- 0.003 0.030 +/- 0.003 0.032 +/- 0.002 Pass DW-40375,40376 12/14/2022 Ra-228 5.05 +/- 0.96 7.15 +/- 1.09 6.10 +/- 0.73 Pass DW-40375,40376 12/14/2022 Ra-226 3.33 +/- 0.27 4.28 +/- 0.29 3.81 +/- 0.20 Pass AP-121621A/B 12/16/2022 Gr. Beta 0.039 +/- 0.004 0.033 +/- 0.004 0.036 +/- 0.003 Pass AP-122721A/B 12/27/2022 Gr. Beta 0.018 +/- 0.002 0.016 +/- 0.002 0.017 +/- 0.001 Pass AP-122821A/B 12/28/2022 Gr. Beta 0.042 +/- 0.003 0.039 +/- 0.003 0.041 +/- 0.002 Pass Note: Duplicate analyses are performed on every twentieth sample received. Results are not listed for those analyses with activities that measure below the LLD.
a Results are reported in units of pCi/L, except for air filters (pCi/Filter or pCi/m3), food products, vegetation, soil and sediment (pCi/g).
b AP (Air Particulate), AV (Aquatic Vegetation), BS (Bottom Sediment), CF (Cattle Feed), CH (Charcoal Canister),
DW (Drinking Water), E (Egg), F (Fish), G (Grass), LW (Lake Water), MI (Milk), P (Precipitation), PM (Powdered Milk),
S (Solid), SG (Sludge), SO (Soil), SS (Shoreline Sediment), SW (Surface Water), SWT (Surface Water Treated),
SWU (Surface Water Untreated), U (Urine), VE (Vegetation), W (Water), WW (Well Water).
Concentrationa Averaged First Result Second Result Result
A-15 TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP).
Reference Known Lab Code b Date Analysis Activity Acceptance MAAP-506 2/1/2022 Gross Alpha 1.10 +/- 0.14 1.20 0.36 - 2.04 Pass MAAP-506 2/1/2022 Gross Beta 0.83 +/- 0.06 0.681 0.341 - 1.022 Pass MADW-408 2/1/2022 Gross Alpha 0.34 +/- 0.04 0.574 0.172 +/- 0.976 Pass MADW-408 2/1/2022 Gross Beta 6.61 +/- 0.09 7.25 3.63 - 10.88 Pass MASO-504 2/1/2022 Cs-134 738 +/- 8 890 623 - 1157 Pass MASO-504 2/1/2022 Cs-137 399 +/- 9 365 256 - 475 Pass MASO-504 2/1/2022 Co-57 1479 +/- 375 1400 980 - 1820 Pass MASO-504 2/1/2022 Co-60 433 +/- 6 443 310 - 576 Pass MASO-504 2/1/2022 Mn-54 1258 +/- 606 1140 798 - 1482 Pass MASO-504 2/1/2022 Zn-65
-2.11 +/- 4.44 0
NA c Pass MASO-504 2/1/2022 K-40 641 +/- 40 596 417 - 775 Pass MADW-500 2/1/2022 Cs-134
-0.06 +/- 0.11 0
NA c Pass MADW-500 2/1/2022 Cs-137 8.09 +/- 0.33 7.64 5.35 - 9.93 Pass MADW-500 2/1/2022 Co-57 37.04 +/- 0.55 36.0 25.20 - 46.80 Pass MADW-500 2/1/2022 Co-60 8.91 +/- 0.27 9.3 6.5 - 12.1 Pass MADW-500 2/1/2022 Mn-54 20.4 +/- 0.6 18.9 13.2 - 24.6 Pass MADW-500 2/1/2022 Zn-65 28.65 +/- 0.94 26.2 18.3 - 34.1 Pass MADW-500 2/1/2022 K-40 4.80 +/- 2.57 0
NA c Pass MADW-500 2/1/2022 H-3 309 +/- 10 300 210 - 390 Pass MADW-500 2/1/2022 Ra-226 0.83 +/- 0.10 0.8 0.6 - 1.0 Pass MADW-500 2/1/2022 U-234 0.13 +/- 0.01 1.5 1.1 - 2.0 Fail d MADW-500 2/1/2022 U-238 0.12 +/- 0.01 1.54 1.08 - 2.00 Fail d MAAP-502 2/1/2022 Cs-134 0.83 +/- 0.05 0.93 0.65 - 1.21 Pass MAAP-502 2/1/2022 Cs-137 0.87 +/- 0.07 0.726 0.51 - 0.94 Pass MAAP-502 2/1/2022 Co-57 0.87 +/- 0.05 0
NA c Fail e MAAP-502 2/1/2022 Co-60 0.83 +/- 0.07 0.72 0.50 - 0.94 Pass MAAP-502 2/1/2022 Mn-54 0.02 +/- 0.02 0
NA c Pass MAAP-502 2/1/2022 Sr-90 0.72 +/- 0.10 0.54 0.38 - 0.70 Fail f MAVE-507 2/1/2022 Cs-134 7.53 +/- 0.17 7.61 5.33 - 9.89 Pass MAVE-507 2/1/2022 Cs-137 1.60 +/- 0.12 1.52 1.06 - 1.98 Pass MAVE-507 2/1/2022 Co-57 6.21 +/- 0.17 5.09 3.56 - 6.62 Pass MAVE-507 2/1/2022 Co-60 0.01 +/- 0.03 0
NA c Pass MAVE-507 2/1/2022 Mn-54 2.940 +/- 0.140 3
1.81 - 3.37 Pass MAVE-507 2/1/2022 Zn-65 1.69 +/- 0.17 1.47 1.03 - 1.91 Pass MADW-2613 8/1/2022 Gross Alpha 1.39 +/- 0.10 0.90 0.27 - 1.53 Pass MADW-2613 8/1/2022 Gross Beta 1.69 +/- 0.04 1.31 0.66 - 1.97 Pass Concentrationa Control Laboratory result Limits c
A-16 TABLE A-6. Department of Energy's Mixed Analyte Performance Evaluation Program (MAPEP).
Reference Known Lab Code b Date Analysis Activity Acceptance MASO-2737 8/1/2022 Cs-134 523 +/- 5 627 439 - 815 Pass MASO-2737 8/1/2022 Cs-137 1.18 +/- 2.21 0
NA c Pass MASO-2737 8/1/2022 Co-57 715 +/- 6 786 550 - 1022 Pass MASO-2737 8/1/2022 Co-60
-0.04 +/- 1.07 0
NA c Pass MASO-2737 8/1/2022 Mn-54 903 +/- 11 841 589 - 1093 Pass MASO-2737 8/1/2022 Zn-65 1227 +/- 19 1140 798 - 1482 Pass MASO-2737 8/1/2022 K-40 595 +/- 37 537 376 - 698 Pass MADW-2733 8/1/2022 Cs-134 13.6 +/- 0.3 17.1 12.0 - 22.2 Pass MADW-2733 8/1/2022 Cs-137 16.0 +/- 0.4 16.8 11.8 - 21.8 Pass MADW-2733 8/1/2022 Co-57 27.5 +/- 0.4 30.0 21.0 - 39.0 Pass MADW-2733 8/1/2022 Co-60 14.4 +/- 0.3 17.0 11.9 - 22.1 Pass MADW-2733 8/1/2022 Mn-54
-0.03 +/- 0.10 0
NA c Pass MADW-2733 8/1/2022 Zn-65 11.5 +/- 0.6 11.3 7.9 - 14.7 Pass MADW-2733 8/1/2022 K-40 3.88 +/- 1.51 0
NA c Pass MADW-2733 8/1/2022 Sr-90 6.79 +/- 0.32 7.73 5.41 - 10.05 Pass MAAP-2735 8/1/2022 Cs-134
-0.001 +/- 0.029 0
NA c Pass MAAP-2735 8/1/2022 Cs-137 1.76 +/- 0.11 1.53 1.07 - 1.99 Pass MAAP-2735 8/1/2022 Co-57 3.50 +/- 0.07 3.32 2.32 - 4.32 Pass MAAP-2735 8/1/2022 Co-60 2.11 +/- 0.08 1.99 1.39 - 2.59 Pass MAAP-2735 8/1/2022 Mn-54 2.18 +/- 0.13 1.88 1.32 - 2.44 Pass MAAP-2735 8/1/2022 Zn-65 1.83 +/- 0.22 1.58 1.11 - 2.05 Pass MAVE-2740 8/1/2022 Cs-134 0.01 +/- 0.06 0
NA c Pass MAVE-2740 8/1/2022 Cs-137 1.15 +/- 0.12 1.083 0.758 - 1.408 Pass MAVE-2740 8/1/2022 Co-57
-0.003 +/- 0.035 0
NA c Pass MAVE-2740 8/1/2022 Co-60 4.71 +/- 0.14 4.62 3.23 - 6.01 Pass MAVE-2740 8/1/2022 Mn-54 2.67 +/- 0.19 2.43 1.70 - 3.16 Pass MAVE-2740 8/1/2022 Zn-65 7.73 +/- 0.39 7.49 5.24 - 9.74 Pass a Results are reported in units of Bq/kg (soil), Bq/L (water) or Bq/total sample (filters, vegetation).
b Laboratory codes as follows: MAW (water), MADW (water), MAAP (air filter), MASO (soil) and MAVE (vegetation).
c MAPEP results are presented as the known values and expected laboratory precision (1 sigma, 1 determination) and control limits as defined by the MAPEP. A known value of "zero" indicates an analysis was included in the testing series as a "false positive". MAPEP does not provide control limits.
d Results for a different dataset were mistakenly input into the MAPEP system. If the correct dataset had been entered, the results, (U-234: 1.62 +/- 0.04, U-238: 1.69 +/- 0.04), would have been within the aceptance range.
e MAPEP likely added Eu-152 as an interference to Co-57. Reanalyzing the spectra in duplicate with libraries to account for both Co-57 and Eu-152 yields Co-57 results of 0.03 +/- 0.04 & 18 +/- 0.18 Bq/sample. Which satisfies MAPEP criteria for passing a "false positive" test.
f The analysis of this sample was repeated and the result, (Sr-90: 0.52 +/- 0.09), was within the acceptance range.
Control Laboratory result Limits c Concentrationa
A-17 TABLE A-7. Interlaboratory Comparison Crosscheck Program, Environmental Resource Associates (ERA)a.
MRAD-30 Study Lab Code b Date Analysis ERA Value c Acceptance ERAP-640 3/21/2022 Cs-134 458 549 356 - 673 Pass ERAP-640 3/21/2022 Cs-137 1430 1,320 1,080 - 1730 Pass ERAP-640 3/21/2022 Co-60 913 885 752 - 1120 Pass ERAP-640 3/21/2022 Mn-54
< 4.1
< 35.0 0.00 - 35.0 Pass ERAP-640 3/21/2022 Zn-65 771 671 550 - 1030 Pass ERAP-639 3/21/2022 Gross Alpha 93.5 94.2 49.2 - 155 Pass ERAP-639 3/21/2022 Gross Beta 60.7 66.8 40.5 - 101.0 Pass a Results obtained by Environmental, Inc., Midwest Laboratory (EIML) as a participant in the crosscheck program for proficiency testing administered by Environmental Resource Associates, serving as a replacement for studies conducted previously by the Environmental Measurements Laboratory Quality Assessment Program (EML).
b Laboratory code ERAP (air filter). Results are reported in units of (pCi/Filter).
c The ERA Assigned values for the air filter standards are equal to 100% of the parameter present in the standard as determined by the gravimetric and/or volumetric measurements made during standard preparation as applicable.
d The acceptance limits are established per the guidelines contained in the Department of Energy (DOE) report EML-564, Analysis of Environmental Measurements Laboratory (EML) Quality Assessment Program (QAP)
Data Determination of Operational Criteria and Control Limits for Performance Evaluation Purposes or ERA's SOP for the generation of Performance Acceptance Limits.
Concentration a Laboratory Control Result Limits d
TI Environmental, Inc.
fl4 I,I Midwest Laboratory 700 Landwehr Road Northbrook. IL 6006L-23 10 phone (847) 5640700 fx (847) 5644517 Appendix B Data Reporting Conventions
APPENDIX B. DATA REPORTING CONVENTIONS Data Reporting Conventions 1.0. All activities, except gross alpha and gross beta, are decay corrected to collection time or the end of the collection period.
2.0. Single Measurements Each single measurement is reported as follows:
x +/- s where:
x = value of the measurement; s = 2 counting uncertainty (corresponding to the 95% confidence level).
In cases where the activity is less than the lower limit of detection L, it is reported as: < L, where L = the lower limit of detection based on 4.66 uncertainty for a background sample.
3.0. Duplicate analyses If duplicate analyses are reported, the convention is as follows. :
3.1 Individual results: For two analysis results; x1 +/- s1 and x2 +/- s2 Reported result: x +/- s; where x = (1/2) (x1 + x2) and s = (1/2) 2 2
2 1
s s
3.2.
Individual results:
< L1, < L2 Reported result: < L, where L = lower of L1 and L2 3.3.
Individual results:
x +/- s, < L Reported result:
x +/- s if x L; < L otherwise.
4.0. Computation of Averages and Standard Deviations 4.1 Averages and standard deviations listed in the tables are computed from all of the individual measurements over the period averaged; for example, an annual standard deviation would not be the average of quarterly standard deviations. The average x and standard deviation s of a set of n numbers x1, x2... xn are defined as follows:
x = 1 n x s =
(x-x )2 n-1 4.2 Values below the highest lower limit of detection are not included in the average.
4.3 If all values in the averaging group are less than the highest LLD, the highest LLD is reported.
4.4 If all but one of the values are less than the highest LLD, the single value x and associated two sigma error is reported.
4.5 In rounding off, the following rules are followed:
4.5.1. If the number following those to be retained is less than 5, the number is dropped, and the retained numbers are kept unchanged. As an example, 11.443 is rounded off to 11.44.
4.5.2. If the number following those to be retained is equal to or greater than 5, the number is dropped and the last retained number is raised by 1. As an example, 11.445 is rounded off to 11.45.
B-1
Appendix C. NON-RADIOLOGICAL MONITORING PROGRAM 1.0. Introduction Union Electric Company Callaway Plant, d.b.a. Ameren Missouri Callaway Energy Center, in accordance with federal regulations and a desire to maintain the quality of the local environment around Callaway Plant, has implemented the Environmental Protection Plan (EPP) contained in Appendix B of the Callaway Plant Operating License.
The objective of the EPP is to provide for protection of non-radiological environmental values during operation of the Callaway Plant.
This report describes the conduct of the EPP for the Callaway Plant during 2022.
2.0. Unusual or Important Events No unusual or important events reportable under the EPP Section 4.1 were identified during 2022.
3.0. EPP Non-compliances During 2022, there was zero non-compliance with the EPP.
4.0. Nonroutine Reports There were no nonroutine reports submitted in accordance with the EPP, Section 5.4.2 in 2022.
5.0. Plant Design and Operation Environmental Evaluations.
This section lists all changes in the plant design, operation, tests or experiments installed during 2022, which could have involved a potentially significant unreviewed environmental question in accordance with section 3.1 of Appendix B.
During 2022, one major plant change was completed that could have involved a potentially significant unreviewed environmental question. The interpretations and conclusions regarding this plant change, along with a description of the change and activity, are presented below.
C-1
RFR 210182 - Callaway Plant Outfall Closures Description of Change:
RFR 210182 covers the closure of three separate stormwater settling ponds. Outfalls 13 through 15 were installed during construction as settling ponds to capture suspended solids from construction activities. Since that time, the site has stabilized, and as a result, the ponds are shallow due to silt accumulation and provide very little retention time. Further, the associated dams are in need of repair. Due to the cost of repairs, it is proposed to close the ponds and restore the site to its original configuration. Corporate Environmental approached DNR with this proposal and modified the NPDES permit to change from the current sampling points to newly installed sampling stations upstream of the ponds. The current NPDES permit reflects these approved changes.
Evaluation of Change:
As part of the Final Environmental Evaluation, both the ER and FES-OL were reviewed for any previously evaluated adverse environmental impacts and any new adverse environmental impacts not previously evaluated. No adverse environmental impacts were identified. The settling pond closures were designed to imitate the lay of the land before forming the ponds during plant construction.
This change does not involve an unreviewed environmental question, and therefore, NRC approval was not required.
C-2
D-1 APPENDIX D Sampling Location Maps
Figure 0-1. Radiological Environmental Sampling Locations 1, 2, 3, mile radius from site locationS D-2
Figure D-2. Radiological Environmental Sampling Locations 3, 4, 5, 6 mile radius from site location.
Th 35 (miIe I
?
36 (4.9 miles)
I /
j 33(4.GmiIes)
\
/e D
N
/7
?
(5.4 miles) t (3.8 miles)
I
20 14.7 miles) 9A (5 miles)
?t2mIks\i(1a13 4R1m5)
\
18A(37miles) 41 (4.9 miles) 62N (1.2 miles) D,
/t,
\
DJ 45 (1 miles) r F15 (0.4 miles)
I U
Li I
17(3-Smiles)
-1
-I 5(1.3miles)
I D) it S
l.ation
!16 11.64 111105)
)N/
WI (OS2miles)
I I
\
__z:.zz 0w5 (O.78 miles)
/
I
\
\
F05 (0.9 miles)
/1
/
\*ç
-f I
I 32(-5.4miles)
N
- t
- I
DI N
z 1
14 (4.9 miles) 32A (5 miles)
/1 3
7, 42 (4.4 miles)
(3-28 miles)
/
VIS (328 miles) 0 hA (4.7 miles)
F, S (34 miles) C 12 (3.6 y*%%__/
- S02(4.Smiles) t%,, 3 (4.4iiiSes 9 (3:8 miles) 10 (3.9 miles)
AQF-C (4S,miles) v Fj)O AQS-C,(4.9 miles)
\
- i sol 14.8 nilesI
AQF-A 44.8 riiiles)
N
[- ---
\___------ ------
AQS-A(4.Smiles)
(
--,---- --/
Missouri River t
Mokane i
/L-0 0.5 1
A
--- ¶3--,-__
Miles r,
II Radiological Environmental Sampling Locations s-3 4 5,6 mile radius from Site location Ameren Callaway JMIIk MISSOURI I
Energy Center Drinking Well Water 0
Nen-Potable Groundwalei Wells F
Fish and Sediment 0
Sell e
FarmOreps a
SerfeceWater(Pends) a Food Producle-Lesly Green Vegetables 0
Serfece Water (River) a D-3
Figure D-3.
Radiological Environmental Sampling Locations 5, 10, 15 mile radius from site location.
I I
I :N I
(9iIes)
Biq\
33 (7 4 m es) 63N1(O S mu
)
\
L___ D
\
J.JteLocatIon I
)
/
_\
S I
I
\hineland I
12f187miIes)
\
- /22 (4
(9 3 miles)
- \
c 31A (7.8 Hes)
%AQSA(4.8 miles)
\
I D /
issouriS--- I Mokane Iter
/
\
5%
I
--k S%/
/
k (13 miles)
///
-1°
/
Tebbetts ) 60 (13.5 miles)
I 7/
\
60N(135mNes)
/
\_,,
/
N I
S N
0 1
2 Miles 4 :
Radiological Environmental Sampflng Locations
.-S S 10 15 mileradiusfromSitelocation Ameren caitaway AirborneRadoiodine&P:rticulate Milk MICCflUDJ I:
r Non-Potable Groundwater Wells nergy en er Drinking Well Water
)
Fish and Sedimenl
° Soil FarmOrops Q
0 Food Products-Leafy Green Vegetables Q
Surface Water (River)
I D-4
Figure D-4. Non-Potable Groundwater Monitoring Wells, 600 ft radius from Site.
0 100 200 Feet D-5
Figure D-5. Non-Potable Groundwater Monitoring Wells Collection.
D-6
ii TABLE OF CONTENTS Section Page List of Tables............................................................................................................... iii 1.0 Introduction.................................................................................................................. iv 2.0 Data Tables................................................................................................................... v
iii LIST OF TABLES No.
Title Page 1
Airborne particulates and charcoal cartridges, analysis for gamma-emitting isotopes, and iodine-131....................................................................................... 1-1 2
Milk, analysis for iodine-131 and gamma emitting isotopes................................................ 2-1 3
Vegetation, analysis for iodine-131 and gamma emitting isotopes..................................... 3-1 4
Soil, analysis for gamma-emitting isotopes......................................................................... 4-1 5
Surface water, analysis for tritium and gamma-emitting isotopes....................................... 5-1 6
Surface water (Ponds), analysis for tritium and gamma-emitting isotopes......................... 6-1 7
Drinking water, analysis for tritium and gamma-emitting isotopes...................................... 7-1 8
Wells (non-potable water), analysis for tritium and gamma-emitting isotopes.................... 8-1 8a Wells (non-potable water), analyses for hard-to-detect isotopes.......................... 8-9
- 9.
Shoreline sediment, analysis for gamma-emitting isotopes................................................ 9-1 10 Fish, analysis for gamma-emitting isotopes...................................................................... 10-1 11 Direct Radiation 11a.
Gamma dose.................................................................................................................... 11-1 11b.
Neutron dose.................................................................................................................... 11-2
iv
1.0 INTRODUCTION
The following constitutes a supplement to the Annual Report for the Radiological Environmental Monitoring Program conducted at the Ameren Missouri, Callaway Energy Center, Fulton, Missouri in 2022. Results of completed analyses are presented in the attached tables.
For information regarding sampling locations, type and frequency of collection, and sample codes, refer to Part I, Tables 5.1 - 5.2 and the figures in Appendix D.
Analyses results from additional sampling may be found in Appendix A.
v 2.0 DATA TABLES
1-1 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
01-06-22 310
< 0.11
< 0.010
< 0.006
< 0.015
< 0.009
< 0.009
< 0.025
< 0.048 01-13-22 252 0.26 +/- 0.14
< 0.014
< 0.005
< 0.026
< 0.010
< 0.007
< 0.023
< 0.029 01-20-22 251
< 0.15
< 0.007
< 0.008
< 0.023
< 0.006
< 0.010
< 0.041
< 0.042 01-27-22 253
< 0.14
< 0.012
< 0.007
< 0.020
< 0.010
< 0.011
< 0.022
< 0.050 02-07-22 406
< 0.10
< 0.007
< 0.006
< 0.014
< 0.007
< 0.006
< 0.008
< 0.032 b
02-10-22 99
< 0.36
< 0.040
< 0.032
< 0.086
< 0.046
< 0.039
< 0.062
< 0.160 c
02-16-22 215
< 0.17
< 0.012
< 0.008
< 0.028
< 0.013
< 0.008
< 0.021
< 0.054 02-23-22 248
< 0.12
< 0.005
< 0.013
< 0.015
< 0.011
< 0.011
< 0.029
< 0.053 03-03-22 286 0.25 +/- 0.10
< 0.009
< 0.008
< 0.013
< 0.009
< 0.008
< 0.009
< 0.027 03-10-22 269 0.27 +/- 0.13
< 0.010
< 0.009
< 0.014
< 0.010
< 0.009
< 0.013
< 0.049 03-17-22 272 0.34 +/- 0.12
< 0.006
< 0.005
< 0.011
< 0.010
< 0.008
< 0.012
< 0.046 03-24-22 278 0.19 +/- 0.08
< 0.006
< 0.005
< 0.013
< 0.006
< 0.006
< 0.006
< 0.024 03-31-22 274 0.21 +/- 0.09
< 0.008
< 0.005
< 0.009
< 0.009
< 0.007
< 0.010
< 0.046 04-07-22 274 0.16 +/- 0.08
< 0.007
< 0.007
< 0.007
< 0.010
< 0.008
< 0.011
< 0.038 04-14-22 274
< 0.09
< 0.007
< 0.007
< 0.012
< 0.010
< 0.008
< 0.016
< 0.041 04-21-22 278 0.28 +/- 0.11
< 0.007
< 0.005
< 0.016
< 0.008
< 0.006
< 0.010
< 0.052 04-28-22 275 0.30 +/- 0.15
< 0.009
< 0.006
< 0.016
< 0.010
< 0.010
< 0.036
< 0.033 05-05-22 274
< 0.14
< 0.006
< 0.006
< 0.022
< 0.009
< 0.009
< 0.032
< 0.035 05-12-22 269 0.20 +/- 0.12
< 0.010
< 0.004
< 0.019
< 0.009
< 0.006
< 0.014
< 0.048 05-19-22 265 0.19 +/- 0.11
< 0.014
< 0.014
< 0.027
< 0.014
< 0.007
< 0.053
< 0.062 05-26-22 271 0.12 +/- 0.07
< 0.008
< 0.006
< 0.022
< 0.009
< 0.007
< 0.037
< 0.050 06-02-22 268
< 0.11
< 0.008
< 0.006
< 0.013
< 0.009
< 0.007
< 0.013
< 0.037 06-09-22 265 0.28 +/- 0.12
< 0.010
< 0.006
< 0.020
< 0.011
< 0.011
< 0.025
< 0.041 06-16-22 261 0.20 +/- 0.11
< 0.011
< 0.006
< 0.014
< 0.010
< 0.008
< 0.017
< 0.063 06-23-22 262 0.32 +/- 0.12
< 0.006
< 0.006
< 0.023
< 0.009
< 0.006
< 0.025
< 0.051 06-30-22 252
< 0.15
< 0.010
< 0.004
< 0.023
< 0.011
< 0.011
< 0.037
< 0.030 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
b Samples collected after 11 days. See Part I Table 5.5, Missed Collections and Analyses, results were reported as LLD was met (CR#202200713).
c Samples collected about 3 days collection period. See Part I Table 5.5, Missed Collections and Analyses, results were reported as LLD was met (CR#202200713).
CA-A-001 7Be Required LLDs
1-2 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
07-07-22 263
< 0.14
< 0.009
< 0.003
< 0.024
< 0.009
< 0.011
< 0.040
< 0.047 07-14-22 260
< 0.11
< 0.009
< 0.006
< 0.016
< 0.010
< 0.007
< 0.015
< 0.044 07-21-22 266 0.24 +/- 0.11
< 0.006
< 0.004
< 0.015
< 0.007
< 0.007
< 0.019
< 0.039 07-28-22 264 0.21 +/- 0.09
< 0.009
< 0.004
< 0.012
< 0.008
< 0.007
< 0.019
< 0.041 08-04-22 261 0.16 +/- 0.09
< 0.008
< 0.009
< 0.013
< 0.010
< 0.009
< 0.020
< 0.056 08-12-22 302
< 0.12
< 0.009
< 0.005
< 0.012
< 0.009
< 0.008
< 0.013
< 0.048 08-18-22 228 0.26 +/- 0.11
< 0.011
< 0.008
< 0.013
< 0.011
< 0.007
< 0.027
< 0.048 08-25-22 266 0.29 +/- 0.12
< 0.007
< 0.003
< 0.020
< 0.009
< 0.009
< 0.017
< 0.046 09-01-22 262 0.18 +/- 0.10
< 0.007
< 0.011
< 0.017
< 0.010
< 0.011
< 0.013
< 0.057 09-08-22 308 0.20 +/- 0.09
< 0.004
< 0.007
< 0.019
< 0.008
< 0.007
< 0.007
< 0.025 09-15-22 267 0.12 +/- 0.06
< 0.007
< 0.005
< 0.013
< 0.006
< 0.006
< 0.010
< 0.034 09-22-22 233 0.28 +/- 0.11
< 0.006
< 0.007
< 0.015
< 0.010
< 0.012
< 0.010
< 0.052 09-29-22 262
< 0.10
< 0.007
< 0.012
< 0.008
< 0.010
< 0.009
< 0.011
< 0.048 10-06-22 266 0.19 +/- 0.10
< 0.012
< 0.009
< 0.017
< 0.014
< 0.011
< 0.014
< 0.069 10-13-22 262
< 0.17
< 0.010
< 0.009
< 0.028
< 0.014
< 0.010
< 0.046
< 0.065 10-20-22 264
< 0.11
< 0.008
< 0.008
< 0.010
< 0.009
< 0.006
< 0.020
< 0.046 10-27-22 262 0.24 +/- 0.12
< 0.010
< 0.009
< 0.024
< 0.009
< 0.006
< 0.030
< 0.030 11-03-22 266 0.18 +/- 0.11
< 0.012
< 0.009
< 0.022
< 0.012
< 0.007
< 0.020
< 0.035 11-10-22 266 0.17 +/- 0.10
< 0.007
< 0.005
< 0.010
< 0.008
< 0.007
< 0.017
< 0.042 11-17-22 269
< 0.13
< 0.008
< 0.008
< 0.017
< 0.011
< 0.006
< 0.015
< 0.061 11-23-22 230
< 0.12
< 0.009
< 0.013
< 0.018
< 0.012
< 0.015
< 0.015
< 0.046 12-01-22 306
< 0.14
< 0.012
< 0.007
< 0.024
< 0.010
< 0.006
< 0.032
< 0.054 12-08-22 266
< 0.14
< 0.010
< 0.009
< 0.023
< 0.012
< 0.005
< 0.027
< 0.047 12-15-22 265
< 0.14
< 0.010
< 0.009
< 0.018
< 0.011
< 0.010
< 0.053
< 0.048 12-21-22 230
< 0.11
< 0.015
< 0.009
< 0.019
< 0.007
< 0.008
< 0.074
< 0.047 12-29-22 266 0.15 +/- 0.08
< 0.010
< 0.008
< 0.014
< 0.008
< 0.006
< 0.043
< 0.033 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
Required LLDs CA-A-001 (cont.)
7Be
1-3 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
01-06-22 308
< 0.13
< 0.014
< 0.007
< 0.019
< 0.009
< 0.006
< 0.057
< 0.028 01-13-22 263
< 0.16
< 0.009
< 0.010
< 0.025
< 0.011
< 0.007
< 0.047
< 0.059 01-20-22 261
< 0.14
< 0.006
< 0.011
< 0.018
< 0.011
< 0.009
< 0.024
< 0.058 01-27-22 263 0.24 +/- 0.11
< 0.011
< 0.005
< 0.016
< 0.009
< 0.008
< 0.028
< 0.051 02-07-22 425 0.19 +/- 0.07
< 0.006
< 0.004
< 0.014
< 0.006
< 0.004
< 0.014
< 0.029 b
02-10-22 104
< 0.28
< 0.028
< 0.023
< 0.048
< 0.029
< 0.023
< 0.127
< 0.128 c
02-16-22 225 0.31 +/- 0.16
< 0.011
< 0.009
< 0.016
< 0.012
< 0.011
< 0.019
< 0.061 02-23-22 259
< 0.13
< 0.008
< 0.009
< 0.015
< 0.010
< 0.011
< 0.033
< 0.068 03-03-22 301
< 0.12
< 0.007
< 0.009
< 0.017
< 0.009
< 0.004
< 0.010
< 0.031 03-10-22 261 0.19 +/- 0.08
< 0.010
< 0.008
< 0.014
< 0.010
< 0.009
< 0.005
< 0.036 03-17-22 264 0.23 +/- 0.12
< 0.008
< 0.007
< 0.011
< 0.011
< 0.010
< 0.013
< 0.064 03-24-22 268 0.15 +/- 0.08
< 0.007
< 0.008
< 0.012
< 0.007
< 0.008
< 0.007
< 0.026 03-31-22 264 0.20 +/- 0.10
< 0.009
< 0.009
< 0.014
< 0.009
< 0.005
< 0.009
< 0.026 04-07-22 265 0.15 +/- 0.08
< 0.011
< 0.007
< 0.018
< 0.010
< 0.010
< 0.007
< 0.031 04-14-22 265 0.12 +/- 0.07
< 0.008
< 0.007
< 0.017
< 0.009
< 0.007
< 0.017
< 0.041 04-21-22 268 0.21 +/- 0.11
< 0.006
< 0.007
< 0.025
< 0.011
< 0.008
< 0.010
< 0.057 04-28-22 264 0.27 +/- 0.11
< 0.010
< 0.005
< 0.024
< 0.008
< 0.009
< 0.041
< 0.037 05-05-22 263
< 0.12
< 0.009
< 0.006
< 0.025
< 0.011
< 0.009
< 0.016
< 0.044 05-12-22 260
< 0.13
< 0.006
< 0.007
< 0.013
< 0.011
< 0.006
< 0.018
< 0.060 05-19-22 256 0.30 +/- 0.14
< 0.011
< 0.006
< 0.014
< 0.009
< 0.009
< 0.013
< 0.042 05-26-22 260
< 0.13
< 0.011
< 0.007
< 0.019
< 0.005
< 0.006
< 0.035
< 0.055 06-02-22 259
< 0.11
< 0.007
< 0.007
< 0.026
< 0.010
< 0.011
< 0.018
< 0.035 06-09-22 258 0.34 +/- 0.12
< 0.010
< 0.004
< 0.028
< 0.011
< 0.009
< 0.015
< 0.057 06-16-22 259 0.18 +/- 0.11
< 0.008
< 0.007
< 0.015
< 0.010
< 0.007
< 0.014
< 0.051 06-23-22 253
< 0.16
< 0.006
< 0.009
< 0.021
< 0.007
< 0.006
< 0.036
< 0.054 06-30-22 259
< 0.14
< 0.006
< 0.008
< 0.028
< 0.011
< 0.009
< 0.029
< 0.051 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
b Samples collected after 11 days. See Part I Table 5.5, Missed Collections and Analyses, results were reported as LLD was met (CR#202200713).
c Samples collected about 3 days collection period. See Part I Table 5.5, Missed Collections and Analyses, results were reported as LLD was met (CR#202200713).
CA-A-007 7Be Required LLDs
1-4 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
07-07-22 258
< 0.13
< 0.008
< 0.007
< 0.027
< 0.012
< 0.008
< 0.037
< 0.045 07-14-22 254
< 0.13
< 0.005
< 0.005
< 0.025
< 0.010
< 0.010
< 0.032
< 0.030 07-21-22 265 0.17 +/- 0.09
< 0.008
< 0.004
< 0.012
< 0.006
< 0.004
< 0.013
< 0.032 07-28-22 277 0.26 +/- 0.15
< 0.016
< 0.012
< 0.017
< 0.014
< 0.009
< 0.020
< 0.053 08-04-22 281 0.17 +/- 0.08
< 0.007
< 0.004
< 0.013
< 0.006
< 0.004
< 0.007
< 0.040 08-12-22 337
< 0.13
< 0.006
< 0.008
< 0.016
< 0.011
< 0.008
< 0.030
< 0.025 08-18-22 258 0.23 +/- 0.12
< 0.007
< 0.005
< 0.020
< 0.009
< 0.010
< 0.027
< 0.053 08-25-22 302 0.21 +/- 0.10
< 0.008
< 0.006
< 0.016
< 0.008
< 0.007
< 0.013
< 0.038 09-01-22 300
< 0.14
< 0.010
< 0.009
< 0.028
< 0.012
< 0.009
< 0.013
< 0.057 09-08-22 256 0.20 +/- 0.10
< 0.007
< 0.005
< 0.011
< 0.009
< 0.008
< 0.012
< 0.051 09-15-22 310
< 0.10
< 0.004
< 0.005
< 0.016
< 0.007
< 0.007
< 0.007
< 0.036 09-22-22 312
< 0.11
< 0.009
< 0.007
< 0.017
< 0.009
< 0.008
< 0.011
< 0.052 09-29-22 310
< 0.09
< 0.007
< 0.006
< 0.012
< 0.008
< 0.006
< 0.007
< 0.042 10-06-22 312 0.28 +/- 0.10
< 0.004
< 0.004
< 0.016
< 0.007
< 0.006
< 0.012
< 0.037 10-13-22 307 0.20 +/- 0.11
< 0.008
< 0.008
< 0.021
< 0.009
< 0.008
< 0.015
< 0.045 10-20-22 309
< 0.11
< 0.008
< 0.006
< 0.018
< 0.007
< 0.008
< 0.021
< 0.040 10-27-22 302 0.20 +/- 0.10
< 0.005
< 0.006
< 0.012
< 0.007
< 0.009
< 0.011
< 0.023 11-03-22 307
< 0.10
< 0.005
< 0.005
< 0.010
< 0.008
< 0.003
< 0.032
< 0.031 11-10-22 305
< 0.08
< 0.005
< 0.004
< 0.015
< 0.007
< 0.005
< 0.015
< 0.037 11-17-22 306
< 0.08
< 0.005
< 0.005
< 0.017
< 0.007
< 0.005
< 0.021
< 0.025 11-23-22 261
< 0.12
< 0.006
< 0.006
< 0.014
< 0.009
< 0.007
< 0.024
< 0.053 12-01-22 300
< 0.14
< 0.006
< 0.008
< 0.028
< 0.011
< 0.005
< 0.080
< 0.045 12-08-22 257
< 0.15
< 0.007
< 0.009
< 0.025
< 0.010
< 0.009
< 0.026
< 0.053 12-15-22 253
< 0.15
< 0.012
< 0.006
< 0.018
< 0.011
< 0.005
< 0.025
< 0.056 12-21-22 217
< 0.19
< 0.014
< 0.024
< 0.023
< 0.013
< 0.018
< 0.103
< 0.057 12-29-22 282 0.16 +/- 0.09
< 0.010
< 0.009
< 0.017
< 0.009
< 0.005
< 0.038
< 0.041 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
CA-A-007 (cont.)
7Be Required LLDs
1-5 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
01-06-22 325
< 0.14
< 0.016
< 0.010
< 0.015
< 0.011
< 0.009
< 0.123
< 0.043 01-13-22 282
< 0.13
< 0.012
< 0.008
< 0.014
< 0.010
< 0.008
< 0.034
< 0.052 01-20-22 278 0.17 +/- 0.10
< 0.007
< 0.006
< 0.015
< 0.009
< 0.008
< 0.025
< 0.046 01-27-22 281
< 0.12
< 0.008
< 0.005
< 0.020
< 0.011
< 0.010
< 0.018
< 0.051 02-07-22 459
< 0.08
< 0.004
< 0.004
< 0.014
< 0.006
< 0.007
< 0.007
< 0.030 b
02-10-22 110
< 0.31
< 0.023
< 0.017
< 0.050
< 0.023
< 0.018
< 0.048
< 0.117 c
02-16-22 239
< 0.14
< 0.008
< 0.005
< 0.017
< 0.012
< 0.007
< 0.025
< 0.056 02-23-22 276 0.20 +/- 0.09
< 0.006
< 0.007
< 0.019
< 0.009
< 0.007
< 0.019
< 0.037 03-03-22 318
< 0.11
< 0.010
< 0.012
< 0.020
< 0.011
< 0.009
< 0.026
< 0.053 03-10-22 274 0.16 +/- 0.08
< 0.008
< 0.005
< 0.019
< 0.011
< 0.005
< 0.006
< 0.061 03-17-22 275
< 0.11
< 0.010
< 0.006
< 0.010
< 0.010
< 0.009
< 0.005
< 0.056 03-24-22 282
< 0.09
< 0.007
< 0.006
< 0.016
< 0.011
< 0.008
< 0.011
< 0.050 03-31-22 286 0.19 +/- 0.07
< 0.007
< 0.008
< 0.011
< 0.010
< 0.008
< 0.010
< 0.034 04-07-22 268 0.24 +/- 0.10
< 0.007
< 0.007
< 0.018
< 0.008
< 0.009
< 0.012
< 0.032 04-14-22 266
< 0.12
< 0.011
< 0.008
< 0.010
< 0.009
< 0.006
< 0.008
< 0.050 04-21-22 269 0.24 +/- 0.12
< 0.007
< 0.007
< 0.012
< 0.010
< 0.008
< 0.019
< 0.047 04-28-22 265
< 0.12
< 0.011
< 0.007
< 0.014
< 0.009
< 0.008
< 0.017
< 0.036 05-05-22 265 0.19 +/- 0.11
< 0.006
< 0.006
< 0.015
< 0.009
< 0.010
< 0.018
< 0.030 05-12-22 260
< 0.14
< 0.012
< 0.004
< 0.017
< 0.010
< 0.010
< 0.023
< 0.029 05-19-22 257 0.31 +/- 0.14
< 0.006
< 0.012
< 0.023
< 0.009
< 0.007
< 0.016
< 0.058 05-26-22 261 0.17 +/- 0.10
< 0.009
< 0.006
< 0.014
< 0.009
< 0.004
< 0.038
< 0.054 06-02-22 261 0.22 +/- 0.11
< 0.006
< 0.005
< 0.019
< 0.010
< 0.005
< 0.027
< 0.047 06-09-22 258 0.25 +/- 0.10
< 0.010
< 0.005
< 0.023
< 0.011
< 0.010
< 0.018
< 0.048 06-16-22 255
< 0.13
< 0.004
< 0.004
< 0.028
< 0.010
< 0.009
< 0.020
< 0.047 06-23-22 257 0.29 +/- 0.14
< 0.009
< 0.010
< 0.016
< 0.011
< 0.009
< 0.048
< 0.030 06-30-22 258
< 0.14
< 0.011
< 0.006
< 0.017
< 0.010
< 0.007
< 0.033
< 0.036 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
b Samples collected after 11 days. See Part I Table 5.5, Missed Collections and Analyses, results were reported as LLD was met (CR#202200713).
c Samples collected about 3 days collection period. See Part I Table 5.5, Missed Collections and Analyses, results were reported as LLD was met (CR#202200713).
7Be Required LLDs CA-A-008
1-6 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
07-07-22 256
< 0.15
< 0.013
< 0.011
< 0.022
< 0.011
< 0.008
< 0.048
< 0.050 07-14-22 252
< 0.16
< 0.005
< 0.013
< 0.017
< 0.012
< 0.008
< 0.027
< 0.034 07-21-22 257
< 0.15
< 0.009
< 0.004
< 0.020
< 0.011
< 0.007
< 0.016
< 0.029 07-28-22 255 0.22 +/- 0.09
< 0.005
< 0.007
< 0.014
< 0.007
< 0.008
< 0.009
< 0.029 08-04-22 253
< 0.15
< 0.012
< 0.005
< 0.030
< 0.013
< 0.007
< 0.023
< 0.060 08-12-22 292
< 0.11
< 0.011
< 0.006
< 0.010
< 0.010
< 0.009
< 0.038
< 0.046 08-18-22 221 0.25 +/- 0.14
< 0.013
< 0.011
< 0.019
< 0.011
< 0.005
< 0.032
< 0.062 08-25-22 257 0.22 +/- 0.10
< 0.005
< 0.007
< 0.017
< 0.011
< 0.009
< 0.020
< 0.054 09-01-22 253 0.17 +/- 0.09
< 0.008
< 0.007
< 0.012
< 0.009
< 0.006
< 0.013
< 0.048 09-08-22 256 0.18 +/- 0.08
< 0.004
< 0.006
< 0.015
< 0.010
< 0.009
< 0.012
< 0.040 09-15-22 09-22-22 240 0.21 +/- 0.10
< 0.005
< 0.005
< 0.011
< 0.009
< 0.010
< 0.007
< 0.041 09-29-22 277 0.18 +/- 0.10
< 0.007
< 0.008
< 0.011
< 0.011
< 0.009
< 0.019
< 0.032 10-06-22 284
< 0.11
< 0.006
< 0.005
< 0.018
< 0.008
< 0.007
< 0.029
< 0.035 10-13-22 279 0.15 +/- 0.08
< 0.008
< 0.006
< 0.012
< 0.011
< 0.006
< 0.021
< 0.041 10-20-22 278
< 0.11
< 0.009
< 0.008
< 0.010
< 0.008
< 0.008
< 0.029
< 0.042 10-27-22 278
< 0.13
< 0.010
< 0.005
< 0.016
< 0.011
< 0.007
< 0.030
< 0.048 11-03-22 284
< 0.12
< 0.010
< 0.006
< 0.019
< 0.009
< 0.004
< 0.017
< 0.053 11-10-22 283 0.18 +/- 0.10
< 0.010
< 0.007
< 0.015
< 0.009
< 0.009
< 0.019
< 0.052 11-17-22 286
< 0.09
< 0.008
< 0.006
< 0.010
< 0.008
< 0.006
< 0.011
< 0.041 11-23-22 245
< 0.12
< 0.015
< 0.010
< 0.014
< 0.015
< 0.013
< 0.030
< 0.054 12-01-22 326
< 0.11
< 0.009
< 0.005
< 0.014
< 0.008
< 0.009
< 0.044
< 0.038 12-08-22 282
< 0.11
< 0.012
< 0.005
< 0.020
< 0.008
< 0.007
< 0.050
< 0.041 12-15-22 282
< 0.12
< 0.012
< 0.007
< 0.022
< 0.009
< 0.009
< 0.050
< 0.053 12-21-22 244
< 0.14
< 0.007
< 0.010
< 0.017
< 0.011
< 0.012
< 0.116
< 0.064 12-29-22 329
< 0.10
< 0.008
< 0.003
< 0.017
< 0.006
< 0.007
< 0.042
< 0.036 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
b No sample; See Part I Table 5.5, Missed Collections and Analyses (CR#202206142).
NSb CA-A-008 (cont.)
7Be Required LLDs
1-7 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
01-06-22 329
< 0.13
< 0.009
< 0.007
< 0.016
< 0.008
< 0.006
< 0.028
< 0.043 01-13-22 275
< 0.19
< 0.019
< 0.016
< 0.036
< 0.016
< 0.018
< 0.118
< 0.064 01-20-22 275
< 0.13
< 0.011
< 0.007
< 0.020
< 0.008
< 0.007
< 0.043
< 0.057 01-27-22 274
< 0.19
< 0.013
< 0.007
< 0.025
< 0.016
< 0.007
< 0.036
< 0.065 02-07-22 443 0.14 +/- 0.08
< 0.005
< 0.004
< 0.014
< 0.007
< 0.005
< 0.011
< 0.033 b
02-10-22 108
< 0.26
< 0.031
< 0.027
< 0.056
< 0.025
< 0.021
< 0.057
< 0.113 c
02-16-22 236
< 0.16
< 0.018
< 0.011
< 0.027
< 0.014
< 0.013
< 0.069
< 0.076 02-23-22 273
< 0.19
< 0.015
< 0.017
< 0.029
< 0.019
< 0.009
< 0.060
< 0.054 03-03-22 332 0.16 +/- 0.09
< 0.006
< 0.007
< 0.019
< 0.010
< 0.009
< 0.022
< 0.047 03-10-22 287 0.27 +/- 0.10
< 0.007
< 0.006
< 0.013
< 0.008
< 0.007
< 0.010
< 0.021 03-17-22 289 0.26 +/- 0.10
< 0.010
< 0.009
< 0.009
< 0.008
< 0.010
< 0.015
< 0.051 03-24-22 289
< 0.09
< 0.010
< 0.007
< 0.015
< 0.009
< 0.007
< 0.010
< 0.037 03-31-22 280
< 0.13
< 0.008
< 0.007
< 0.019
< 0.012
< 0.012
< 0.016
< 0.050 04-07-22 285 0.18 +/- 0.08
< 0.007
< 0.005
< 0.014
< 0.008
< 0.006
< 0.009
< 0.046 04-14-22 283 0.19 +/- 0.08
< 0.007
< 0.005
< 0.010
< 0.007
< 0.006
< 0.019
< 0.041 04-21-22 287 0.21 +/- 0.13
< 0.010
< 0.006
< 0.016
< 0.008
< 0.006
< 0.022
< 0.035 04-28-22 287 0.22 +/- 0.10
< 0.008
< 0.007
< 0.013
< 0.008
< 0.007
< 0.025
< 0.041 05-05-22 283 0.22 +/- 0.11
< 0.011
< 0.006
< 0.022
< 0.009
< 0.009
< 0.021
< 0.044 05-12-22 285
< 0.11
< 0.008
< 0.007
< 0.014
< 0.010
< 0.010
< 0.014
< 0.054 05-19-22 284 0.25 +/- 0.12
< 0.007
< 0.002
< 0.016
< 0.007
< 0.011
< 0.017
< 0.041 05-26-22 284 0.17 +/- 0.08
< 0.011
< 0.010
< 0.021
< 0.010
< 0.012
< 0.023
< 0.045 06-02-22 285
< 0.12
< 0.014
< 0.006
< 0.017
< 0.009
< 0.005
< 0.023
< 0.041 06-09-22 285
< 0.15
< 0.006
< 0.003
< 0.020
< 0.009
< 0.004
< 0.014
< 0.041 06-16-22 283
< 0.12
< 0.007
< 0.004
< 0.023
< 0.009
< 0.011
< 0.053
< 0.035 06-23-22 286 0.38 +/- 0.12
< 0.006
< 0.005
< 0.019
< 0.008
< 0.009
< 0.028
< 0.026 06-30-22 286 0.18 +/- 0.10
< 0.010
< 0.007
< 0.014
< 0.010
< 0.009
< 0.022
< 0.045 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
b Samples collected after 11 days. See Part I Table 5.5, Missed Collections and Analyses, results were reported as LLD was met (CR#202200713).
c Samples collected about 3 days collection period. See Part I Table 5.5, Missed Collections and Analyses, results were reported as LLD was met (CR#202200713).
Required LLDs CA-A-009 7Be
1-8 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
07-07-22 286
< 0.11
< 0.007
< 0.005
< 0.017
< 0.009
< 0.008
< 0.028
< 0.036 07-14-22 282
< 0.12
< 0.013
< 0.004
< 0.018
< 0.008
< 0.008
< 0.019
< 0.047 07-21-22 289 0.21 +/- 0.09
< 0.005
< 0.011
< 0.012
< 0.008
< 0.008
< 0.021
< 0.047 07-28-22 288 0.26 +/- 0.14
< 0.010
< 0.004
< 0.021
< 0.008
< 0.005
< 0.029
< 0.046 08-04-22 272
< 0.12
< 0.008
< 0.007
< 0.019
< 0.010
< 0.011
< 0.019
< 0.036 08-12-22 317
< 0.08
< 0.009
< 0.003
< 0.016
< 0.008
< 0.008
< 0.027
< 0.028 08-18-22 243 0.23 +/- 0.10
< 0.005
< 0.010
< 0.018
< 0.009
< 0.009
< 0.015
< 0.036 08-25-22 284 0.22 +/- 0.09
< 0.006
< 0.006
< 0.014
< 0.007
< 0.004
< 0.019
< 0.034 09-01-22 277 0.21 +/- 0.11
< 0.010
< 0.003
< 0.021
< 0.009
< 0.010
< 0.009
< 0.043 09-08-22 172
< 0.12
< 0.007
< 0.012
< 0.023
< 0.013
< 0.010
< 0.017
< 0.061 b
09-15-22 272 0.14 +/- 0.04
< 0.004
< 0.004
< 0.009
< 0.005
< 0.003
< 0.007
< 0.023 09-22-22 270 0.22 +/- 0.10
< 0.008
< 0.003
< 0.016
< 0.008
< 0.005
< 0.007
< 0.032 09-29-22 261
< 0.09
< 0.009
< 0.005
< 0.011
< 0.009
< 0.004
< 0.007
< 0.030 10-06-22 266
< 0.14
< 0.008
< 0.005
< 0.021
< 0.009
< 0.008
< 0.023
< 0.030 10-13-22 262 0.17 +/- 0.10
< 0.007
< 0.006
< 0.013
< 0.007
< 0.007
< 0.025
< 0.044 10-20-22 267
< 0.12
< 0.008
< 0.007
< 0.023
< 0.010
< 0.008
< 0.041
< 0.039 10-27-22 266
< 0.16
< 0.010
< 0.009
< 0.015
< 0.011
< 0.006
< 0.037
< 0.039 11-03-22 271 0.24 +/- 0.14
< 0.011
< 0.006
< 0.011
< 0.009
< 0.009
< 0.018
< 0.047 11-10-22 271 0.28 +/- 0.11
< 0.010
< 0.006
< 0.016
< 0.009
< 0.006
< 0.038
< 0.028 11-17-22 275
< 0.12
< 0.006
< 0.006
< 0.017
< 0.009
< 0.008
< 0.012
< 0.051 11-23-22 235
< 0.10
< 0.011
< 0.011
< 0.021
< 0.010
< 0.007
< 0.019
< 0.054 12-01-22 313
< 0.12
< 0.006
< 0.006
< 0.021
< 0.009
< 0.008
< 0.024
< 0.042 12-08-22 268
< 0.11
< 0.009
< 0.006
< 0.021
< 0.009
< 0.006
< 0.037
< 0.051 12-15-22 248
< 0.12
< 0.010
< 0.008
< 0.020
< 0.008
< 0.006
< 0.025
< 0.042 12-21-22 234
< 0.22
< 0.010
< 0.011
< 0.036
< 0.015
< 0.010
< 0.042
< 0.064 12-29-22 313
< 0.12
< 0.008
< 0.007
< 0.015
< 0.007
< 0.006
< 0.049
< 0.026 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
b Sampler found not running. See Part I Table 5.5, Missed Collections and Analyses. LLD was met (CR#202205973).
CA-A-009 (cont.)
7Be Required LLDs
1-9 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
01-06-22 271
< 0.17
< 0.012
< 0.005
< 0.031
< 0.013
< 0.012
< 0.047
< 0.069 01-13-22 246
< 0.12
< 0.008
< 0.009
< 0.018
< 0.010
< 0.007
< 0.048
< 0.056 01-20-22 242
< 0.15
< 0.013
< 0.010
< 0.024
< 0.012
< 0.010
< 0.050
< 0.046 01-27-22 238
< 0.23
< 0.025
< 0.010
< 0.030
< 0.016
< 0.019
< 0.120
< 0.099 02-07-22 373 0.15 +/- 0.07
< 0.006
< 0.005
< 0.014
< 0.007
< 0.005
< 0.033
< 0.023 b
02-10-22 118
< 0.24
< 0.025
< 0.015
< 0.046
< 0.019
< 0.015
< 0.062
< 0.137 c
02-16-22 258
< 0.14
< 0.010
< 0.008
< 0.015
< 0.012
< 0.007
< 0.018
< 0.047 02-23-22 295 0.27 +/- 0.14
< 0.010
< 0.007
< 0.023
< 0.010
< 0.008
< 0.024
< 0.046 03-03-22 328 0.18 +/- 0.08
< 0.010
< 0.006
< 0.016
< 0.008
< 0.006
< 0.011
< 0.039 03-10-22 279 0.26 +/- 0.12
< 0.008
< 0.008
< 0.012
< 0.009
< 0.011
< 0.011
< 0.047 03-17-22 273 0.20 +/- 0.09
< 0.009
< 0.007
< 0.019
< 0.010
< 0.010
< 0.005
< 0.053 03-24-22 254 0.20 +/- 0.11
< 0.010
< 0.009
< 0.018
< 0.012
< 0.008
< 0.010
< 0.047 03-31-22 243 0.23 +/- 0.11
< 0.006
< 0.013
< 0.013
< 0.012
< 0.008
< 0.013
< 0.055 04-07-22 249 0.19 +/- 0.11
< 0.009
< 0.007
< 0.012
< 0.008
< 0.007
< 0.008
< 0.027 04-14-22 245 0.21 +/- 0.10
< 0.006
< 0.006
< 0.021
< 0.009
< 0.007
< 0.020
< 0.047 04-21-22 247 0.25 +/- 0.12
< 0.014
< 0.007
< 0.029
< 0.010
< 0.009
< 0.031
< 0.050 04-28-22 255
< 0.17
< 0.011
< 0.010
< 0.022
< 0.013
< 0.012
< 0.033
< 0.075 05-05-22 246 0.30 +/- 0.17
< 0.007
< 0.010
< 0.024
< 0.013
< 0.008
< 0.022
< 0.054 05-12-22 256
< 0.17
< 0.011
< 0.005
< 0.021
< 0.011
< 0.010
< 0.029
< 0.063 05-19-22 254
< 0.15
< 0.012
< 0.011
< 0.024
< 0.012
< 0.008
< 0.030
< 0.048 05-26-22 246
< 0.14
< 0.007
< 0.005
< 0.024
< 0.008
< 0.007
< 0.024
< 0.041 06-02-22 250
< 0.17
< 0.006
< 0.006
< 0.019
< 0.015
< 0.014
< 0.035
< 0.038 06-09-22 250 0.36 +/- 0.18
< 0.010
< 0.006
< 0.017
< 0.015
< 0.015
< 0.029
< 0.067 06-16-22 254 0.25 +/- 0.14
< 0.009
< 0.005
< 0.022
< 0.009
< 0.011
< 0.016
< 0.047 06-23-22 252 0.32 +/- 0.14
< 0.009
< 0.011
< 0.024
< 0.011
< 0.011
< 0.048
< 0.047 06-30-22 251
< 0.17
< 0.012
< 0.012
< 0.025
< 0.013
< 0.006
< 0.042
< 0.069 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
b Samples collected after 11 days. See Part I Table 5.5, Missed Collections and Analyses, results were reported as LLD was met (CR#202200713).
c Samples collected about 3 days collection period. See Part I Table 5.5, Missed Collections and Analyses, results were reported as LLD was met (CR#202200713).
7Be Required LLDs CA-A-010
1-10 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
07-07-22 251
< 0.13
< 0.011
< 0.004
< 0.023
< 0.010
< 0.011
< 0.016
< 0.046 07-14-22 246
< 0.15
< 0.005
< 0.003
< 0.015
< 0.010
< 0.007
< 0.048
< 0.049 07-21-22 252
< 0.16
< 0.007
< 0.007
< 0.018
< 0.011
< 0.010
< 0.031
< 0.034 07-28-22 245
< 0.13
< 0.010
< 0.012
< 0.028
< 0.010
< 0.087
< 0.018
< 0.066 08-04-22 244
< 0.12
< 0.010
< 0.003
< 0.020
< 0.009
< 0.011
< 0.018
< 0.052 08-12-22 281
< 0.13
< 0.009
< 0.005
< 0.021
< 0.010
< 0.008
< 0.031
< 0.039 08-18-22 206 0.22 +/- 0.10
< 0.007
< 0.009
< 0.022
< 0.009
< 0.010
< 0.028
< 0.062 08-25-22 242 0.21 +/- 0.12
< 0.011
< 0.009
< 0.011
< 0.009
< 0.007
< 0.013
< 0.053 09-01-22 238 0.23 +/- 0.13
< 0.007
< 0.009
< 0.016
< 0.010
< 0.006
< 0.013
< 0.040 09-08-22 236
< 0.12
< 0.010
< 0.013
< 0.012
< 0.011
< 0.010
< 0.027
< 0.050 09-15-22 233 0.22 +/- 0.09
< 0.007
< 0.006
< 0.013
< 0.006
< 0.007
< 0.010
< 0.035 09-22-22 233 0.22 +/- 0.10
< 0.004
< 0.006
< 0.013
< 0.008
< 0.007
< 0.009
< 0.042 09-29-22 265
< 0.11
< 0.004
< 0.006
< 0.013
< 0.009
< 0.004
< 0.006
< 0.053 10-06-22 265
< 0.13
< 0.010
< 0.006
< 0.014
< 0.007
< 0.007
< 0.021
< 0.040 10-13-22 266
< 0.17
< 0.011
< 0.010
< 0.022
< 0.014
< 0.013
< 0.079
< 0.057 10-20-22 266
< 0.15
< 0.010
< 0.005
< 0.020
< 0.013
< 0.009
< 0.031
< 0.029 10-27-22 264
< 0.15
< 0.011
< 0.004
< 0.019
< 0.011
< 0.009
< 0.027
< 0.040 11-03-22 268
< 0.16
< 0.025
< 0.011
< 0.025
< 0.019
< 0.007
< 0.045
< 0.073 11-10-22 264
< 0.17
< 0.012
< 0.015
< 0.024
< 0.016
< 0.009
< 0.045
< 0.061 11-17-22 267
< 0.09
< 0.006
< 0.009
< 0.017
< 0.009
< 0.009
< 0.021
< 0.036 11-23-22 237
< 0.12
< 0.008
< 0.006
< 0.020
< 0.010
< 0.009
< 0.025
< 0.047 12-01-22 330
< 0.13
< 0.009
< 0.009
< 0.011
< 0.008
< 0.004
< 0.024
< 0.052 12-08-22 298
< 0.09
< 0.008
< 0.004
< 0.012
< 0.007
< 0.005
< 0.047
< 0.022 12-15-22 316
< 0.12
< 0.009
< 0.006
< 0.016
< 0.009
< 0.004
< 0.041
< 0.041 12-21-22 284
< 0.10
< 0.005
< 0.015
< 0.018
< 0.007
< 0.011
< 0.075
< 0.024 12-29-22 292
< 0.11
< 0.005
< 0.017
< 0.021
< 0.007
< 0.012
< 0.043
< 0.036 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
Required LLDs CA-A-010 (cont.)
7Be
1-11 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
01-06-22 374
< 0.11
< 0.010
< 0.004
< 0.013
< 0.007
< 0.007
< 0.039
< 0.033 01-13-22 311
< 0.13
< 0.013
< 0.005
< 0.024
< 0.008
< 0.007
< 0.025
< 0.029 01-20-22 307
< 0.15
< 0.010
< 0.008
< 0.023
< 0.009
< 0.009
< 0.049
< 0.044 01-27-22 309
< 0.14
< 0.007
< 0.007
< 0.016
< 0.011
< 0.009
< 0.033
< 0.039 02-07-22 420
< 0.08
< 0.010
< 0.006
< 0.012
< 0.007
< 0.004
< 0.008
< 0.036 b
02-10-22 114
< 0.29
< 0.022
< 0.014
< 0.044
< 0.024
< 0.016
< 0.046
< 0.109 c
02-16-22 255
< 0.13
< 0.011
< 0.011
< 0.025
< 0.010
< 0.009
< 0.024
< 0.059 02-23-22 299 0.21 +/- 0.12
< 0.010
< 0.007
< 0.015
< 0.009
< 0.009
< 0.025
< 0.029 03-03-22 336 0.17 +/- 0.09
< 0.007
< 0.007
< 0.013
< 0.008
< 0.006
< 0.016
< 0.039 03-10-22 265 0.23 +/- 0.10
< 0.006
< 0.004
< 0.012
< 0.009
< 0.009
< 0.014
< 0.034 03-17-22 268 0.22 +/- 0.11
< 0.008
< 0.007
< 0.014
< 0.011
< 0.008
< 0.007
< 0.062 03-24-22 275
< 0.11
< 0.006
< 0.007
< 0.017
< 0.010
< 0.006
< 0.015
< 0.043 03-31-22 271 0.17 +/- 0.08
< 0.007
< 0.011
< 0.019
< 0.011
< 0.006
< 0.006
< 0.052 04-07-22 274 0.11 +/- 0.05
< 0.007
< 0.005
< 0.012
< 0.007
< 0.006
< 0.011
< 0.027 04-14-22 272
< 0.10
< 0.008
< 0.008
< 0.017
< 0.009
< 0.005
< 0.025
< 0.039 04-21-22 274
< 0.15
< 0.009
< 0.006
< 0.015
< 0.010
< 0.007
< 0.025
< 0.048 04-28-22 271 0.19 +/- 0.09
< 0.012
< 0.010
< 0.022
< 0.009
< 0.007
< 0.055
< 0.033 05-05-22 269 0.32 +/- 0.16
< 0.008
< 0.006
< 0.019
< 0.010
< 0.010
< 0.021
< 0.037 05-12-22 268
< 0.12
< 0.007
< 0.005
< 0.015
< 0.010
< 0.006
< 0.017
< 0.057 05-19-22 265 0.25 +/- 0.14
< 0.012
< 0.010
< 0.025
< 0.014
< 0.011
< 0.060
< 0.049 05-26-22 272
< 0.12
< 0.007
< 0.005
< 0.022
< 0.009
< 0.009
< 0.015
< 0.044 06-02-22 266
< 0.12
< 0.008
< 0.005
< 0.021
< 0.010
< 0.007
< 0.036
< 0.045 06-09-22 267 0.30 +/- 0.13
< 0.007
< 0.004
< 0.021
< 0.009
< 0.010
< 0.017
< 0.042 06-16-22 270
< 0.11
< 0.006
< 0.009
< 0.024
< 0.008
< 0.011
< 0.027
< 0.028 06-23-22 262 0.25 +/- 0.11
< 0.010
< 0.005
< 0.018
< 0.011
< 0.009
< 0.035
< 0.060 06-30-22 268 0.21 +/- 0.12
< 0.011
< 0.008
< 0.014
< 0.010
< 0.009
< 0.029
< 0.056 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
b Samples collected after 11 days due to unsafe conditions. See Part I Table 5.5, Listing of Missed Samples. Results reported as LLD was met (CR202200713).
c Samples collected after 3 days collection period. See Part I table 5.5, Listing of Missed Samples. Results reported as LLD was met (CR#202200713).
CA-A-011 7Be Required LLDs
1-12 Table 1. Air particulates and charcoal cartridges, analyses for gamma-emitting isotopes and I-131a.
Collection: Continuous, weekly exchange.
Units: pCi/m3 Location 58Co 60Co 95Zr 134Cs 137Cs 140BaLa 144Ce 0.050 0.060 Date Collected Vol.
07-07-22 268
< 0.12
< 0.011
< 0.005
< 0.022
< 0.010
< 0.005
< 0.042
< 0.055 07-14-22 263
< 0.15
< 0.010
< 0.009
< 0.016
< 0.010
< 0.006
< 0.025
< 0.055 07-21-22 268 0.29 +/- 0.11
< 0.004
< 0.004
< 0.014
< 0.008
< 0.005
< 0.015
< 0.037 07-28-22 265 0.26 +/- 0.14
< 0.012
< 0.006
< 0.018
< 0.010
< 0.007
< 0.025
< 0.042 08-04-22 263
< 0.10
< 0.007
< 0.007
< 0.012
< 0.008
< 0.008
< 0.028
< 0.029 08-12-22 305 0.14 +/- 0.07
< 0.008
< 0.006
< 0.020
< 0.009
< 0.008
< 0.020
< 0.030 08-18-22 228
< 0.16
< 0.015
< 0.008
< 0.024
< 0.015
< 0.013
< 0.039
< 0.060 08-25-22 268 0.21 +/- 0.12
< 0.005
< 0.006
< 0.016
< 0.009
< 0.009
< 0.022
< 0.053 09-01-22 267 0.25 +/- 0.11
< 0.005
< 0.008
< 0.023
< 0.010
< 0.014
< 0.012
< 0.051 09-08-22 268
< 0.09
< 0.009
< 0.006
< 0.015
< 0.007
< 0.008
< 0.015
< 0.047 09-15-22 269 0.23 +/- 0.10
< 0.008
< 0.005
< 0.015
< 0.008
< 0.005
< 0.008
< 0.044 09-22-22 274 0.24 +/- 0.09
< 0.004
< 0.002
< 0.014
< 0.007
< 0.005
< 0.012
< 0.036 09-29-22 277
< 0.08
< 0.007
< 0.005
< 0.012
< 0.008
< 0.004
< 0.009
< 0.035 10-06-22 282 0.22 +/- 0.11
< 0.010
< 0.010
< 0.009
< 0.007
< 0.005
< 0.057
< 0.039 10-13-22 284
< 0.14
< 0.007
< 0.004
< 0.020
< 0.007
< 0.004
< 0.023
< 0.045 10-20-22 289 0.22 +/- 0.13
< 0.011
< 0.006
< 0.018
< 0.010
< 0.009
< 0.017
< 0.054 10-27-22 292
< 0.11
< 0.008
< 0.005
< 0.011
< 0.007
< 0.006
< 0.031
< 0.044 11-03-22 302 0.23 +/- 0.11
< 0.009
< 0.005
< 0.011
< 0.008
< 0.007
< 0.021
< 0.046 11-10-22 306
< 0.12
< 0.006
< 0.008
< 0.012
< 0.009
< 0.003
< 0.018
< 0.046 11-17-22 313
< 0.10
< 0.005
< 0.005
< 0.018
< 0.008
< 0.005
< 0.017
< 0.044 11-23-22 270
< 0.10
< 0.008
< 0.005
< 0.013
< 0.008
< 0.007
< 0.024
< 0.042 12-01-22 365
< 0.09
< 0.008
< 0.004
< 0.015
< 0.007
< 0.005
< 0.017
< 0.023 12-08-22 266
< 0.12
< 0.014
< 0.008
< 0.020
< 0.008
< 0.004
< 0.025
< 0.040 12-15-22 318
< 0.11
< 0.007
< 0.008
< 0.018
< 0.008
< 0.007
< 0.069
< 0.029 12-21-22 274
< 0.10
< 0.010
< 0.005
< 0.019
< 0.007
< 0.004
< 0.060
< 0.037 12-29-22 334
< 0.10
< 0.006
< 0.005
< 0.008
< 0.006
< 0.006
< 0.043
< 0.030 a Iodine-131 concentrations are < 0.07 pCi/m3 unless noted otherwise.
CA-A-011 (cont.)
7Be Required LLDs
2-1 Table 2. Milk, analyses for iodine-131 and gamma-emitting isotopes.
Collection: Semimonthly during grazing season, monthly otherwise.
Units: pCi/L Location CA-MLK-M9 Date Lab Concentration (pCi/L)
Collected Code I-131 Zn-65 Cs-134 Cs-137 Ba-La-140 1
15 18 15 a Milk sampling discontined in 2018.
K-40 Required LLDs Collection discontinued.a
3-1 Table 3. Vegetation, analyses for iodine-131 and gamma-emitting isotopes.
Collection: Monthly, during growing season Units: pCi/kg wet Collection Lab Code Date 54Mn 58Co 60Co 131I 134Cs 137Cs CAVE-1779 6/14/2022 2932 +/- 284
< 7.0
< 8.5
< 14.8
< 48.8
< 12.1
< 14.0 CAVE-1780 6/14/2022 4348 +/- 356
< 12.4
< 7.7
< 6.1
< 55.0
< 10.3
< 12.0 CAVE-1781 6/14/2022 3330 +/- 303
< 8.3
< 11.4
< 11.3
< 52.2
< 12.3
< 13.4 CAVE-1782 6/14/2022 9204 +/- 672
< 17.3
< 24.8
< 24.2
< 49.2
< 20.6
< 15.9 CAVE-1783 6/14/2022 2526 +/- 295
< 12.6
< 12.6
< 7.9
< 47.6
< 12.2
< 13.6 CAVE-2127 7/12/2022 3521 +/- 350
< 14.3
< 10.4
< 4.8
< 45.5
< 11.8
< 16.6 CAVE-2128 7/12/2022 6497 +/- 490
< 12.0
< 18.8
< 11.6
< 55.9
< 14.0
< 14.3 CAVE-2129 7/12/2022 7426 +/- 473
< 13.2
< 8.3
< 4.6
< 31.5
< 13.0
< 12.8 CAVE-2422 8/9/2022 16019 +/- 657
< 13.7
< 8.3
< 13.8
< 25.1
< 14.3
< 13.9 CAVE-2423 8/9/2022 6135 +/- 489
< 9.7
< 11.0
< 15.1
< 2.3
< 13.7
< 15.1 CAVE-2876 9/13/2022 5581 +/- 389
< 11.0
< 16.1
< 10.4
< 19.0
< 15.1
< 10.4 CAVE-2877 9/13/2022 7233 +/- 352
< 11.1
< 8.5
< 10.5
< 8.9
< 10.0
< 9.3 CAVE-2878 9/13/2022 3584 +/- 216
< 6.8
< 5.2
< 4.2
< 9.7
< 6.1
< 5.7 CAVE-3279 10/11/2022 7288 +/- 503
< 15.3
< 16.8
< 7.6
< 29.6
< 17.2
< 19.9 CAVE-3280 10/11/2022 5825 +/- 392
< 12.5
< 18.1
< 12.8
< 41.3
< 13.2
< 7.8 CAVE-3281 10/11/2022 5114 +/- 319
< 13.0
< 6.3
< 8.9
< 20.5
< 9.8
< 10.7 CAVE-3282 10/11/2022 5805 +/- 295
< 7.6
< 9.3
< 7.8
< 18.6
< 9.0
< 6.2 CAVE-3283 10/11/2022 5478 +/- 349
< 11.1
< 8.6
< 9.4
< 33.2
< 10.5
< 6.4 CAVE-3284 10/11/2022 3393 +/- 252
< 7.2
< 7.7
< 6.9
< 21.9
< 8.1
< 8.5 a "NS" = No sample; see Part I Table 5.5, Missed Collections and Analyses (CR#202202274).
b "NS" = No sample; see Part I Table 5.5, Missed Collections and Analyses (CR#202203241).
Sample Type Kale Location: CA-FPL-V9 Concentration (pCi/kg wet) 40K Cabbage Lettuce NSa NSb Swiss Chard Collard Greens Swiss Chard Collard Greens Lettuce Bok Choy Mustard Greens Lettuce Swiss Chard Swiss Chard Swiss Chard Collard Greens Turnip Greens Turnip Greens Collard Greens Collard Greens
3-2 Table 3. Vegetation, analyses for iodine-131 and gamma-emitting isotopes.
Collection: Monthly, during growing season Units: pCi/kg wet Collection Lab Code Date 54Mn 58Co 60Co 131I 134Cs 137Cs CAVE-1276 5/9/2022 3672 +/- 311
< 7.7
< 11.7
< 14.8
< 21.8
< 15.1
< 13.6 CAVE-1277 5/9/2022 6818 +/- 474
< 10.7
< 19.4
< 11.2
< 24.1
< 13.3
< 14.6 CAVE-1278 5/9/2022 4383 +/- 550
< 31.4
< 18.5
< 19.4
< 42.0
< 25.2
< 25.5 CAVE-1784 6/13/2022 4108 +/- 358
< 13.3
< 13.3
< 10.2
< 41.8
< 13.4
< 11.0 CAVE-1785 6/13/2022 4794 +/- 379
< 11.5
< 12.2
< 9.3
< 55.9
< 12.8
< 12.5 CAVE-1786 6/13/2022 3835 +/- 368
< 15.6
< 18.1
< 12.1
< 56.0
< 17.5
< 15.4 CAVE-1787 6/13/2022 5941 +/- 459
< 12.7
< 13.8
< 11.3
< 47.4
< 14.5
< 10.1 CAVE-2130 7/11/2022 8802 +/- 555
< 14.5
< 11.0
< 12.2
< 24.3
< 16.1
< 11.9 CAVE-2131 7/11/2022 3882 +/- 346
< 7.6
< 8.1
< 10.1
< 22.5
< 13.1
< 15.4 CAVE-2133 7/11/2022 5450 +/- 535
< 23.9
< 24.1
< 22.0
< 43.4
< 22.0
< 27.8 CAVE-2134 7/11/2022 5999 +/- 579
< 13.7
< 16.1
< 10.1
< 52.9
< 19.5
< 22.5 CAVE-2135 7/11/2022 4989 +/- 432
< 8.7
< 13.3
< 16.7
< 59.1
< 15.5
< 20.5 CAVE-2426 8/8/2022 8431 +/- 682
< 24.6
< 19.9
< 17.0
< 39.7
< 25.2
< 21.0 CAVE-2427 8/8/2022 10051 +/- 412
< 13.3
< 8.7
< 13.4
< 26.8
< 14.8
< 14.2 CAVE-2429 8/8/2022 7233 +/- 507
< 16.5
< 15.0
< 8.1
< 35.8
< 13.2
< 13.4 CAVE-2430 8/8/2022 4890 +/- 396
< 14.3
< 11.5
< 9.9
< 23.1
< 14.6
< 12.2 CAVE-2879 9/12/2022 5444 +/- 342
< 7.4
< 10.0
< 8.0
< 20.7
< 12.6
< 10.8 CAVE-2880 9/12/2022 4256 +/- 428
< 10.8
< 16.0
< 11.2
< 21.5
< 15.9
< 16.0 CAVE-2881 9/12/2022 5983 +/- 419
< 12.7
< 12.4
< 13.4
< 15.8
< 15.6
< 14.9 CAVE-3285 10/10/2022 3560 +/- 291
< 11.5
< 8.0
< 9.2
< 37.0
< 11.5
< 12.9 CAVE-3286 10/10/2022 4971 +/- 272
< 7.3
< 6.8
< 6.0
< 13.4
< 6.8
< 8.0 CAVE-3287 10/10/2022 4277 +/- 252
< 7.6
< 4.9
< 5.9
< 16.9
< 7.2
< 6.3 a "NS" = No sample; see Part I Table 5.5, Missed Collections and Analyses (CR#202202274).
Kale Lettuce Kale Collard Greens Mustard Cabbage Collard Greens Cabbage Swiss Chard Location: CA-FPL-V12 Swiss Chard Kale Swiss Chard Kale Concentration (pCi/kg wet)
NSa Cabbage Sample Type Cabbage Swiss Chard 40K Swiss Chard Collard Greens Kale Kale Swiss Chard Collard Greens
3-3 Table 3. Vegetation, analyses for iodine-131 and gamma-emitting isotopes.
Collection: Monthly, during growing season Units: pCi/kg wet Collection Lab Code Date 54Mn 58Co 60Co 131I 134Cs 137Cs CAVE-1279 5/9/2022 3617 +/- 448
< 13.9
< 13.4
< 10.6
< 47.3
< 19.7
< 18.5 CAVE-1280 5/9/2022 7788 +/- 729
< 32.0
< 22.6
< 22.0
< 42.8
< 28.8
< 23.0 CAVE-1788 6/13/2022 4219 +/- 226
< 8.3
< 7.1
< 9.6
< 50.4
< 7.7
< 8.7 CAVE-1789 6/13/2022 5137 +/- 401
< 11.4
< 11.7
< 8.9
< 45.2
< 13.3
< 11.8 CAVE-1790 6/13/2022 4212 +/- 442
< 12.8
< 8.1
< 7.7
< 40.1
< 15.7
< 14.7 CAVE-2136 7/11/2022 5389 +/- 413
< 10.1
< 11.7
< 7.6
< 20.8
< 12.6
< 14.1 CAVE-2137 7/11/2022 4931 +/- 466
< 13.1
< 10.4
< 13.9
< 18.4
< 14.7
< 12.1 CAVE-2138 7/11/2022 12113 +/- 772
< 19.2
< 16.0
< 16.3
< 39.5
< 21.3
< 23.3 CAVE-2424 8/8/2022 5845 +/- 530
< 18.8
< 15.1
< 9.3
< 33.1
< 17.1
< 19.4 CAVE-2425 8/8/2022 7501 +/- 553
< 20.0
< 24.5
< 18.4
< 51.0
< 27.4
< 31.5 CAVE-2882 9/13/2022 4837 +/- 422
< 12.2
< 8.8
< 8.4
< 25.0
< 13.4
< 10.6 CAVE-2883 9/13/2022 7033 +/- 405
< 12.7
< 12.1
< 13.6
< 9.8
< 11.0
< 10.3 CAVE-1791 6/14/2022 6652 +/- 378
< 12.6
< 12.8
< 8.7
< 35.0
< 11.1
< 10.9 CAVE-2139 7/11/2022 5741 +/- 371
< 10.6
< 8.0
< 11.2
< 43.5
< 12.0
< 10.4 CAVE-2421 8/8/2022 3314 +/- 320
< 11.8
< 12.8
< 14.0
< 35.7
< 13.2
< 13.1 CAVE-3278 10/11/2022 2486 +/- 310
< 7.9
< 8.5
< 11.6
< 25.2
< 13.4
< 7.9 a "NS" = No sample; see Part I Table 5.5, Listing of Missed Samples (CR#202202274).
b "NS" = No sample; see Part I Table 5.5, Listing of Missed Samples (CR#202206730).
c "NS" = No sample; see Part I Table 5.5, Listing of Missed Samples (CR#202203241).
d "NS" = No sample; see Part I Table 5.5, Listing of Missed Samples (CR#202206060).
Lettuce NSb Collard Greens Cabbage Cabbage Lettuce NSc NSd Location: CA-FPL-V19 Cabbage Cabbage NSa Lettuce Turnip greens Lettuce Cabbage Collard Greens Collard Greens Cabbage Cabbage Location: CA-FPL-V16 Lettuce NSa Concentration (pCi/kg wet)
Sample Type 40K
4-1 Table 4. Soil, analyses for gamma-emitting isotopes.
Collection: Annually Collection Lab Code Date 54Mn 59Fe 58Co 60Co 95ZrNb 134Cs 140BaLa Location: SOL-F-002 CASO-4077 12/5/2022 12363 +/- 696
< 23.2
< 64.6
< 23.1
< 23.6
< 41.7
< 21.4 627 +/- 47
< 70.7 Location: SOL-F-006 CASO-4078 12/6/2022 12411 +/- 633
< 24.5
< 44.2
< 21.4
< 36.6
< 28.6
< 25.0 510 +/- 36
< 41.2 Location: SOL-PR-003 CASO-4079 12/5/2022 12513 +/- 707
< 31.8
< 72.4
< 28.6
< 22.4
< 43.4
< 24.7 352 +/- 56
< 70.7 Location: SOL-PR-007 CASO-4080 12/5/2022 10741 +/- 563
< 19.7
< 46.5
< 15.8
< 18.8
< 22.9
< 14.2 183 +/- 22
< 26.5 Location: SOL-M-009 CASO-4086 12/12/2022 15966 +/- 712
< 29.0
< 45.4
< 26.0
< 29.1
< 39.3
< 15.7 158 +/- 33
< 53.7 Location: SOL-W-001 CASO-4081 12/5/2022 15031 +/- 639
< 24.3
< 66.8
< 22.3
< 33.2
< 34.3
< 16.1 81 +/- 19
< 58.2 Location: SOL-W-002 CASO-4082 12/9/2022 9408 +/- 792
< 43.3
< 59.9
< 36.4
< 29.4
< 48.7
< 31.2
< 31
< 72.9 Location: SOL-W-005 CASO-4083 12/9/2022 17794 +/- 1147
< 55.6
< 85.6
< 34.6
< 21.1
< 83.9
< 47.7
< 48
< 50.2 Location: SOL-W-006 CASO-4085 12/9/2022 8594 +/- 531
< 22.8
< 45.4
< 23.8
< 18.1
< 37.0
< 16.8
< 19
< 51.4 137Cs Concentration (pCi/kg dry) 40K
5-1 Table 5. Surface water, analyses for tritium and gamma-emitting isotopes.
Collection: Monthly Location: CA-SWA-S01 Units: pCi/L Lab Code Required 201 389 666 1102 Date Collected LLD 02-22-22 03-29-22 04-26-22 H-3 3000 Mn-54 15
< 4.4
< 5.0
< 2.6
< 1.3 Fe-59 30
< 4.7
< 8.6
< 3.4
< 4.3 Co-58 15
< 3.6
< 4.2
< 1.3
< 1.0 Co-60 15
< 2.0
< 5.4
< 2.1
< 0.9 Zn-65 30
< 3.0
< 11.2
< 2.2
< 2.6 Zr-Nb-95 15
< 4.1
< 7.3
< 2.3
< 2.5 I-131 1000
< 15.6
< 11.3
< 4.3
< 61.2 Cs-134 15
< 3.8
< 5.7
< 2.2
< 1.1 Cs-137 18
< 4.2
< 4.3
< 2.6
< 1.4 Ba-La-140 15
< 8.3
< 9.1
< 3.0
< 12.0 Lab Code Required 1685 1942 2309 2731 Date Collected LLD 05-31-22 06-28-22 07-26-22 08-30-22 H-3 3000 Mn-54 15
< 1.8
< 1.2
< 2.6
< 3.0 Fe-59 30
< 5.7
< 3.1
< 3.6
< 6.3 Co-58 15
< 2.2
< 2.4
< 1.2
< 3.3 Co-60 15
< 2.1
< 2.0
< 1.4
< 2.9 Zn-65 30
< 2.4
< 3.9
< 3.1
< 7.0 Zr-Nb-95 15
< 2.8
< 2.8
< 3.4
< 3.1 I-131 1000
< 25.6
< 19.3
< 8.3
< 7.5 Cs-134 15
< 1.9
< 1.7
< 2.4
< 3.7 Cs-137 18
< 2.2
< 1.9
< 2.0
< 3.5 Ba-La-140 15
< 12.6
< 6.2
< 4.6
< 3.4 Lab Code Required 3092 3545 4008 4191 Date Collected LLD 09-27-22 10-25-22 12-27-22 H-3 3000 Mn-54 15
< 2.1
< 1.8
< 2.3
< 3.6 Fe-59 30
< 3.3
< 2.1
< 6.3
< 7.0 Co-58 15
< 2.1
< 2.3
< 2.6
< 2.8 Co-60 15
< 1.7
< 2.5
< 1.5
< 2.3 Zn-65 30
< 3.8
< 4.0
< 3.1
< 4.4 Zr-Nb-95 15
< 2.5
< 3.2
< 4.4
< 4.0 I-131 1000
< 3.3
< 9.1
< 11.5
< 4.2 Cs-134 15
< 2.3
< 2.3
< 2.4
< 4.2 Cs-137 18
< 2.6
< 1.7
< 2.8
< 3.0 Ba-La-140 15
< 2.8
< 5.9
< 3.7
< 5.2 a "NS" = No sample; see Table 2.0, Listing of Missed Samples.
CASW-CASW-CASW-CASW-CASW-
< 162
< 160
< 163
< 162 CASW-
< 166 01-25-22 CASW-CASW-CASW-CASW-CASW-
< 166
< 163
< 161
< 163
< 157 11-29-22
< 157 CASW-
< 166
5-2 Table 5. Surface water, analyses for tritium and gamma-emitting isotopes.
Collection: Monthly Location: CA-SWA-S02 Units: pCi/L Lab Code Required 203 390 667 1103 Date Collected LLD 02-22-22 03-29-22 04-26-22 H-3 3000 174 279 209 449 Mn-54 15
< 2.6
< 2.5
< 2.3
< 1.2 Fe-59 30
< 2.7
< 3.9
< 4.5
< 3.0 Co-58 15
< 2.7
< 2.6
< 3.2
< 0.8 Co-60 15
< 1.6
< 1.7
< 2.2
< 1.0 Zn-65 30
< 4.0
< 1.7
< 4.5
< 2.1 Zr-Nb-95 15
< 3.4
< 2.9
< 3.3
< 2.1 I-131 1000
< 11.7
< 9.3
< 5.0
< 31.3 Cs-134 15
< 2.4
< 2.8
< 3.6
< 1.1 Cs-137 18
< 3.0
< 2.1
< 3.5
< 1.2 Ba-La-140 15
< 5.6
< 5.0
< 3.5
< 9.3 Lab Code Required 1686 1943 2310 2732 Date Collected LLD 06-28-22 07-26-22 H-3 3000 301 Mn-54 15
< 1.9
< 1.0
< 3.1
< 2.3 Fe-59 30
< 7.5
< 3.4
< 4.0
< 2.8 Co-58 15
< 2.4
< 1.3
< 2.7
< 1.3 Co-60 15
< 2.7
< 1.0
< 1.7
< 1.3 Zn-65 30
< 3.7
< 2.3
< 3.9
< 2.3 Zr-Nb-95 15
< 3.2
< 2.1
< 3.7
< 2.5 I-131 1000
< 29.9
< 14.9
< 8.1
< 4.7 Cs-134 15
< 2.2
< 1.1
< 2.6
< 2.3 Cs-137 18
< 2.8
< 1.0
< 2.3
< 2.8 Ba-La-140 15
< 10.3
< 5.4
< 5.4
< 3.2 Lab Code Required 3093 3546 4009 4192 Date Collected LLD 09-27-22 10-25-22 11-29-22 H-3 3000 228 Mn-54 15
< 1.9
< 2.5
< 2.8
< 2.0 Fe-59 30
< 3.7
< 4.2
< 5.1
< 5.3 Co-58 15
< 2.1
< 2.3
< 3.1
< 1.1 Co-60 15
< 1.8
< 1.8
< 5.9
< 5.6 Zn-65 30
< 3.1
< 2.7
< 4.4
< 5.5 Zr-Nb-95 15
< 1.9
< 1.7
< 3.8
< 3.8 I-131 1000
< 3.0
< 5.1
< 22.8
< 5.5 Cs-134 15
< 1.9
< 2.2
< 3.1
< 2.8 Cs-137 18
< 2.1
< 1.9
< 5.4
< 4.7 Ba-La-140 15
< 2.2
< 5.2
< 9.7
< 2.8
+/- 86 CASW-CASW-01-25-22 CASW-CASW-
< 157
+/- 90
+/- 91
+/- 100 CASW-12-27-22 CASW-
< 161
< 163 08-30-22 CASW-CASW-CASW-
< 166
+/- 92
< 161
+/- 91 05-31-22 CASW-CASW-
< 157 CASW-
6-1
- 6. Surface Water (Ponds), analyses for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CASW-449 03/01/22
< 161
< 2.3
< 3.9
< 2.2
< 1.8
< 2.3
< 3.4
< 2.8
< 3.3
< 5.3 CASW-2808 09/06/22
< 160
< 2.9
< 5.3
< 3.2
< 1.6
< 5.5
< 5.1
< 4.2
< 4.6
< 5.7 CASW-450 03/01/22
< 161
< 2.7
< 5.9
< 2.1
< 2.3
< 5.6
< 2.6
< 3.5
< 2.6
< 4.4 CASW-2809 09/06/22
< 160
< 3.1
< 5.2
< 2.5
< 3.7
< 5.9
< 4.5
< 3.5
< 3.8
< 3.6 CASW-452 03/01/22
< 161
< 2.4
< 6.2
< 2.8
< 1.9
< 5.7
< 3.4
< 2.6
< 2.1
< 4.7 CASW-2813 09/06/22
< 160
< 2.6
< 4.5
< 2.1
< 1.5
< 3.7
< 3.7
< 2.9
< 2.7
< 4.4 CASW-451 03/01/22
< 161
< 2.2
< 6.0
< 3.0
< 1.3
< 6.5
< 3.7
< 2.8
< 3.0
< 2.8 CASW-2810 9/6/2022
< 160
< 2.3
< 2.2
< 1.9
< 1.8
< 4.5
< 1.9
< 2.2
< 2.3
< 2.2 CASW-2811 9/6/2022
< 160
< 1.8
< 2.8
< 2.6
< 1.8
< 4.8
< 2.8
< 3.0
< 3.5
< 4.9 CASW-2812 9/6/2022 a 162
< 4.6
< 10.9
< 4.8
< 4.2
< 3.5
< 5.0
< 4.1
< 4.5
< 7.9 CASW-4132 9/6/2022 b
< 164
< 1.8
< 15.5
< 3.2
< 3.1
< 3.4
< 6.3
< 1.6
< 2.7
< 213.5 a Recount 243 +/- 89 pCi/L. Reanalysis < 159 pCi/L.
b Backup sample. Ba/La-140 MDA not met, due to late arrival.
3H Location: CA-SWA-OUTFALL 010 Location: CA-SWA-WETLANDS 01 Location: CA-SWA-WETLANDS 02 Concentration (pCi/L)
Location: CA-SWA-POND 01 Location: CA-SWA-POND 02 Location: CA-SWA-SLUDGE LAGOON #6
+/- 84
7-1 Table 7. Drinking Water Wells, analysis for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CADW-183 1/26/2022
< 162
< 2.7
< 4.5
< 2.3
< 1.9
< 4.8
< 3.2
< 3.1
< 3.8
< 3.6 CADW-1072 4/26/2022
< 163
< 3.7
< 4.5
< 2.7
< 2.9
< 5.6
< 6.6
< 4.0
< 2.9
< 6.2 CADW-2322 7/27/2022
< 161
< 1.7
< 2.7
< 1.4
< 1.8
< 4.2
< 2.2
< 1.8
< 2.3
< 2.5 CADW-3632 11/1/2022
< 166
< 3.8
< 5.3
< 4.2
< 3.9
< 6.6
< 4.8
< 4.0
< 3.8
< 6.2 CADW-196 1/26/2022
< 162
< 2.8
< 5.3
< 1.9
< 3.0
< 3.2
< 3.9
< 4.1
< 3.7
< 5.3 CADW-1073 4/26/2022
< 163
< 2.7
< 3.7
< 1.8
< 1.9
< 4.6
< 4.0
< 2.7
< 2.5
< 9.7 CADW-2324 7/27/2022
< 161
< 2.9
< 4.0
< 1.8
< 1.5
< 6.2
< 3.6
< 2.4
< 2.3
< 6.3 CADW-3633 11/1/2022
< 166
< 2.6
< 5.3
< 2.8
< 2.6
< 4.4
< 3.2
< 2.4
< 2.0
< 3.8 CADW-182 1/25/2022
< 162
< 3.2
< 2.9
< 3.7
< 2.3
< 6.8
< 2.8
< 4.4
< 2.5
< 5.1 CADW-1074 4/26/2022
< 163
< 2.2
< 6.0
< 2.1
< 1.3
< 4.0
< 3.0
< 2.0
< 2.2
< 4.8 CADW-2325 7/27/2022
< 161
< 5.1
< 9.2
< 4.1
< 4.6
< 5.3
< 6.9
< 4.5
< 5.0
< 7.5 CADW-3627 10/18/2022
< 166
< 1.0
< 2.2
< 1.0
< 1.3
< 2.6
< 1.3
< 1.0
< 1.1
< 3.1 CADW-184 1/26/2022
< 162
< 3.0
< 4.5
< 3.5
< 3.1
< 4.6
< 3.5
< 3.8
< 2.8
< 3.0 CADW-1075 4/26/2022
< 163
< 1.1
< 1.8
< 1.2
< 1.2
< 2.4
< 1.9
< 1.1
< 1.1
< 5.7 CADW-2326 7/29/2022
< 161
< 5.1
< 9.2
< 4.1
< 4.6
< 5.3
< 5.7
< 4.5
< 5.0
< 7.5 CADW-3629 11/1/2022
< 166
< 2.2
< 5.2
< 3.1
< 1.7
< 2.7
< 3.0
< 2.5
< 2.3
< 1.8 CADW-197 1/26/2022
< 162
< 2.0
< 6.6
< 2.3
< 1.3
< 4.5
< 3.1
< 3.0
< 2.9
< 3.5 CADW-1077 4/26/2022
< 163
< 1.0
< 3.7
< 0.9
< 0.7
< 2.1
< 2.8
< 1.1
< 1.1
< 11.9 CADW-2338 8/2/2022
< 161
< 5.5
< 3.9
< 2.9
< 3.0
< 5.2
< 3.7
< 5.7
< 4.5
< 3.9 CADW-3643 11/1/2022
< 166
< 1.7
< 3.7
< 1.9
< 1.1
< 2.4
< 2.1
< 1.5
< 1.8
< 2.3 3H Concentration (pCi/L)
CA-DWA-003 (Ward)
CA-DWA-005 (Brucker Bros.)
CA-DWA-004 (Miller)
CA-DWA-007 (Kriete)
CA-DWA-008 (Curry)
7-2 Table 7. Drinking Water Wells, analysis for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CADW-187 1/26/2022
< 162
< 3.0
< 4.6
< 1.9
< 2.6
< 2.4
< 3.2
< 3.2
< 3.5
< 3.6 CADW-1084 4/27/2022
< 163
< 1.8
< 3.8
< 2.8
< 1.8
< 1.7
< 3.1
< 2.6
< 3.1
< 8.0 CADW-2327 7/29/2022
< 161
< 1.3
< 1.7
< 2.1
< 1.0
< 2.4
< 2.1
< 1.7
< 2.2
< 3.9 CADW-3638 11/1/2022
< 166
< 2.4
< 5.3
< 2.3
< 1.9
< 3.8
< 1.9
< 2.8
< 2.5
< 1.6 CADW-188 1/26/2022
< 162
< 3.2
< 6.4
< 2.5
< 2.4
< 5.7
< 3.0
< 2.8
< 3.6
< 4.8 CADW-1085 4/27/2022
< 163
< 1.7
< 4.2
< 2.4
< 1.7
< 3.0
< 3.4
< 1.7
< 2.0
< 5.4 CADW-2328 7/29/2022
< 161
< 2.5
< 5.5
< 2.6
< 2.0
< 4.3
< 2.5
< 3.1
< 3.5
< 2.0 CADW-3640 11/1/2022
< 166
< 2.0
< 5.6
< 1.7
< 1.7
< 3.7
< 3.1
< 2.2
< 2.1
< 4.8 CADW-189 1/26/2022
< 162
< 2.6
< 3.5
< 2.5
< 2.8
< 4.0
< 2.4
< 3.0
< 3.2
< 5.9 CADW-1086 4/27/2022
< 163
< 3.1
< 8.0
< 4.8
< 2.9
< 9.3
< 5.3
< 3.9
< 3.0
< 12.2 CADW-2332 7/29/2022
< 161
< 3.0
< 2.4
< 1.2
< 2.1
< 2.5
< 2.9
< 2.5
< 3.0
< 3.1 CADW-3636 11/1/2022
< 166
< 2.4
< 3.4
< 2.3
< 1.9
< 3.1
< 1.9
< 2.9
< 2.2
< 4.6 CADW-193 1/26/2022
< 162
< 3.0
< 5.4
< 2.0
< 1.6
< 3.5
< 2.8
< 2.7
< 2.6
< 6.2 CADW-1080 4/26/2022
< 163
< 1.0
< 2.1
< 1.2
< 1.1
< 1.8
< 1.8
< 1.1
< 1.1
< 11.5 CADW-2333 7/29/2022
< 161
< 3.3
< 5.9
< 2.3
< 3.6
< 5.8
< 3.1
< 3.7
< 3.7
< 4.3 CADW-3630 11/1/2022
< 166
< 2.8
< 3.0
< 2.4
< 2.3
< 3.7
< 3.4
< 2.7
< 2.7
< 3.7 CADW-191 1/26/2022
< 162
< 2.2
< 2.9
< 1.7
< 1.7
< 3.4
< 3.8
< 3.1
< 1.5
< 3.9 CADW-1081 4/26/2022
< 163
< 1.4
< 2.2
< 1.5
< 0.8
< 2.6
< 2.1
< 1.0
< 1.1
< 5.2 CADW-2334 7/29/2022
< 161
< 3.3
< 3.7
< 3.4
< 3.4
< 3.6
< 3.0
< 3.6
< 3.5
< 4.9 CADW-3634 11/1/2022
< 166
< 2.0
< 5.9
< 2.8
< 1.8
< 5.0
< 2.6
< 3.0
< 2.0
< 4.2 CA-DWA-009 (Clardy)
Concentration (pCi/L)
CA-DWA-022 (Plummer)
CA-DWA-010 (Dillon, Susan)
CA-DWA-012 (Dillon, Joe)
CA-DWA-21 3H
7-3 Table 7. Drinking Water Wells, analysis for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CADW-194 1/26/2022
< 162
< 4.2
< 5.3
< 3.0
< 2.9
< 4.1
< 5.5
< 4.5
< 2.9
< 5.6 CADW-1088 4/27/2022
< 163
< 1.6
< 4.1
< 1.8
< 1.6
< 4.0
< 3.0
< 2.2
< 2.1
< 10.6 CADW-2337 7/29/2022
< 161
< 2.5
< 3.6
< 2.0
< 1.8
< 4.1
< 3.5
< 3.2
< 2.4
< 5.9 CADW-3642 11/1/2022
< 166
< 2.9
< 4.5
< 2.1
< 2.6
< 2.9
< 3.6
< 3.3
< 2.6
< 4.7 CADW-195 1/26/2022
< 162
< 2.4
< 6.5
< 4.1
< 2.3
< 6.9
< 5.8
< 4.1
< 4.8
< 6.4 CADW-1087 4/27/2022
< 163
< 2.9
< 3.8
< 2.8
< 1.3
< 1.6
< 3.6
< 2.4
< 3.1
< 11.4 CADW-2336 7/29/2022
< 161
< 2.1
< 1.5
< 2.2
< 2.0
< 4.4
< 2.9
< 2.0
< 2.4
< 3.1 CADW-3641 11/1/2022
< 166
< 1.2
< 3.5
< 2.2
< 1.2
< 3.5
< 1.5
< 2.0
< 1.1
< 2.9 CADW-192 1/26/2022
< 162
< 1.7
< 4.3
< 1.9
< 1.9
< 3.5
< 2.6
< 2.8
< 3.1
< 4.7 CADW-1082 4/26/2022
< 163
< 2.1
< 6.8
< 2.6
< 2.0
< 3.6
< 4.0
< 2.0
< 2.0
< 12.8 CADW-2335 7/29/2022
< 161
< 2.1
< 2.4
< 1.5
< 1.3
< 3.0
< 1.7
< 1.7
< 2.1
< 3.1 CADW-3635 11/1/2022
< 166
< 2.6
< 4.6
< 2.1
< 1.3
< 1.9
< 2.3
< 2.2
< 2.1
< 1.7 CADW-186 1/26/2022
< 162
< 2.0
< 3.7
< 2.0
< 2.1
< 6.8
< 4.0
< 3.4
< 3.5
< 6.3 CADW-1083 4/27/2022
< 163
< 1.8
< 5.5
< 2.8
< 1.2
< 2.3
< 3.0
< 2.2
< 2.7
< 13.0 CADW-2329 7/29/2022
< 161
< 1.7
< 2.2
< 2.0
< 1.0
< 3.3
< 2.7
< 1.9
< 1.8
< 2.8 CADW-3637 11/1/2022
< 166
< 2.0
< 4.3
< 2.1
< 1.6
< 2.9
< 2.5
< 2.2
< 2.1
< 4.1 CADW-185 1/26/2022
< 162
< 3.0
< 4.0
< 1.3
< 1.7
< 4.6
< 3.6
< 2.8
< 2.5
< 2.6 CADW-1076 4/26/2022
< 163
< 1.1
< 2.3
< 1.5
< 1.1
< 2.2
< 2.1
< 1.1
< 1.2
< 12.3 CADW-2330 7/29/2022
< 161
< 2.1
< 8.6
< 3.5
< 3.1
< 4.4
< 2.5
< 3.9
< 3.8
< 8.1 CADW-3628 11/1/2022
< 166
< 2.1
< 3.6
< 1.7
< 2.1
< 3.7
< 3.0
< 3.1
< 2.2
< 4.3 CADW-190 1/26/2022
< 162
< 2.9
< 6.0
< 1.6
< 2.2
< 2.4
< 3.9
< 3.0
< 2.7
< 6.4 CADW-1079 4/26/2022
< 163
< 1.2
< 1.7
< 1.4
< 1.1
< 2.2
< 1.7
< 1.2
< 1.0
< 8.8 CADW-2331 7/29/2022
< 161
< 4.5
< 3.2
< 4.0
< 2.8
< 8.0
< 5.4
< 4.7
< 4.6
< 7.2 CADW-3631 11/1/2022
< 166
< 1.5
< 5.0
< 2.2
< 2.1
< 3.2
< 2.6
< 2.0
< 2.2
< 2.3 CA-DWA-V19 (Dillon, Amy)
CA-DWA-024 CA-DWA-025 CA-DWA-V16 CA-DWA-D23 CA-DWA-PW1 (Plant Cafeteria)
Concentration (pCi/L) 3H
8-1 Table 8. Wells (non-potable), analyses for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CAWW-112 1/13/2022
< 162
< 2.1
< 4.8
< 2.6
< 2.0
< 4.4
< 4.9
< 3.1
< 2.9
< 3.2 CAWW-361 2/15/2022
< 161
< 2.2
< 5.6
< 2.6
< 1.9
< 3.7
< 5.2
< 3.7
< 3.3
< 5.9 CAWW-545 3/15/2022
< 171
< 2.1
< 7.9
< 4.7
< 4.1
< 6.6
< 3.5
< 4.6
< 4.1
< 4.9 CAWW-909 4/12/2022
< 169
< 2.4
< 4.1
< 2.1
< 1.8
< 1.7
< 2.1
< 2.4
< 3.3
< 5.2 CAWW-1335 5/11/2022 177 +/- 88
< 1.8
< 3.1
< 2.2
< 1.2
< 2.7
< 3.3
< 1.7
< 2.1
< 14.6 CAWW-1861 6/17/2022 253 +/- 89
< 2.5
< 3.1
< 3.8
< 1.8
< 1.9
< 5.6
< 3.0
< 2.8
< 9.0 CAWW-2199 7/13/2022 210 +/- 98
< 4.7
< 7.3
< 5.7
< 3.2
< 8.9
< 6.6
< 5.1
< 3.0
< 4.0 CAWW-2564 8/9/2022
< 159
< 2.1
< 4.1
< 2.9
< 1.5
< 4.6
< 3.6
< 3.0
< 3.3
< 5.8 CAWW-2954 9/12/2022
< 160
< 2.7
< 1.4
< 1.0
< 1.8
< 4.5
< 3.0
< 2.5
< 3.0
< 6.0 CAWW-3437 10/14/2022 173 +/- 88
< 0.9
< 4.6
< 2.2
< 1.8
< 4.6
< 2.1
< 2.2
< 2.9
< 5.0 CAWW-3784 11/14/2022
< 160
< 5.7
< 9.1
< 5.0
< 4.1
< 7.8
< 5.8
< 6.6
< 5.4
< 10.4 CAWW-4111 12/14/2022
< 162
< 2.2
< 3.9
< 1.9
< 2.0
< 3.8
< 3.1
< 2.5
< 2.1
< 1.8 CAWW-113 1/13/2022
< 162
< 3.1
< 4.3
< 3.7
< 3.2
< 3.9
< 3.3
< 3.8
< 3.2
< 2.9 CAWW-365 2/15/2022 206 +/- 86
< 2.6
< 3.3
< 2.8
< 1.9
< 5.0
< 2.5
< 2.7
< 3.7
< 5.0 CAWW-546 3/15/2022
< 171
< 2.5
< 5.8
< 2.1
< 3.4
< 5.0
< 2.8
< 3.3
< 2.8
< 3.4 CAWW-914 4/12/2022 225 +/- 92
< 2.5
< 5.8
< 4.2
< 1.7
< 5.7
< 3.4
< 3.8
< 2.7
< 5.5 CAWW-1336 5/11/2022 212 +/- 90
< 1.2
< 2.6
< 1.3
< 1.1
< 2.0
< 2.4
< 1.1
< 1.0
< 9.3 CAWW-1862 6/15/2022 196 +/- 86
< 2.3
< 6.2
< 2.9
< 1.5
< 2.3
< 2.7
< 2.9
< 2.9
< 5.1 CAWW-2201 7/13/2022 196 +/- 97
< 4.0
< 5.2
< 5.9
< 2.9
< 9.7
< 3.9
< 5.8
< 5.5
< 3.3 CAWW-2569 8/16/2022 193 +/- 94
< 3.1
< 8.9
< 3.5
< 1.6
< 4.9
< 3.5
< 4.2
< 3.5
< 2.9 CAWW-2955 9/12/2022 282 +/- 90
< 4.9
< 7.2
< 2.6
< 4.0
< 6.0
< 5.2
< 5.4
< 4.3
< 3.7 CAWW-3438 10/14/2022 225 +/- 90
< 2.3
< 3.9
< 1.5
< 1.1
< 3.2
< 2.6
< 2.0
< 2.2
< 2.6 CAWW-3789 11/15/2022 188 +/- 86
< 2.6
< 6.2
< 1.7
< 2.7
< 3.2
< 4.6
< 3.8
< 2.3
< 3.5 CAWW-4108 12/14/2022 201 +/- 89
< 5.8
< 4.3
< 3.7
< 3.3
< 4.9
< 5.5
< 5.2
< 5.8
< 3.0 Concentration (pCi/L) 3H Location: CA-WWA-937B Location: CA-WWA-937D
8-2 Table 8. Wells (non-potable), analyses for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CAWW-118 1/14/2022 316 +/- 94
< 2.9
< 6.4
< 3.1
< 2.3
< 4.9
< 3.1
< 2.7
< 2.8
< 6.1 CAWW-364 2/15/2022 569 +/- 104
< 2.5
< 3.3
< 3.7
< 1.2
< 3.7
< 3.2
< 2.8
< 2.5
< 4.6 CAWW-547 3/15/2022 571 +/- 110
< 2.1
< 3.6
< 2.0
< 1.9
< 4.3
< 3.4
< 2.7
< 2.4
< 3.1 CAWW-915 4/12/2022 526 +/- 106
< 2.2
< 5.0
< 2.2
< 2.3
< 4.4
< 3.8
< 3.1
< 3.0
< 7.7 CAWW-1340 5/13/2022 1010 +/- 125 a
< 1.1
< 3.1
< 1.5
< 0.5
< 2.5
< 3.3
< 1.0
< 1.2
< 27 b CAWW-1863 6/14/2022 931 +/- 120
< 4.5
< 6.2
< 4.2
< 2.8
< 8.2
< 5.1
< 4.8
< 5.2
< 4.0 CAWW-2204 7/13/2022 828 +/- 123 c
< 4.1
< 8.6
< 3.5
< 3.7
< 6.7
< 4.4
< 5.0
< 3.7
< 2.2 CAWW-2566 8/10/2022 604 +/- 113
< 2.4
< 5.9
< 2.6
< 4.9
< 5.7
< 5.3
< 4.5
< 4.1
< 6.8 CAWW-2956 9/12/2022 834 +/- 115
< 3.3
< 7.4
< 2.7
< 2.9
< 3.0
< 4.3
< 3.8
< 5.1
< 3.6 CAWW-3439 10/14/2022 762 +/- 115
< 2.5
< 1.9
< 1.9
< 1.6
< 1.9
< 1.9
< 2.0
< 2.0
< 3.5 CAWW-3790 11/15/2022 482 +/- 101
< 2.1
< 3.6
< 2.6
< 1.6
< 1.8
< 2.7
< 2.5
< 3.9
< 4.7 CAWW-4109 12/14/2022 580 +/- 107
< 4.4
< 3.3
< 2.4
< 2.7
< 3.2
< 3.8
< 3.5
< 3.4
< 4.9 CAWW-114 1/13/2022
< 162
< 2.2
< 6.6
< 2.1
< 2.0
< 3.7
< 2.6
< 2.9
< 1.5
< 6.0 CAWW-363 2/15/2022 250 +/- 88
< 3.9
< 6.2
< 3.7
< 2.0
< 5.5
< 2.8
< 3.7
< 2.5
< 6.1 CAWW-548 3/15/2022 178 +/- 92
< 3.5
< 6.3
< 3.8
< 3.8
< 3.0
< 2.6
< 4.0
< 2.6
< 5.0 CAWW-912 4/12/2022 251 +/- 93
< 2.6
< 8.4
< 2.3
< 2.7
< 3.3
< 6.4
< 3.8
< 3.4
< 6.3 CAWW-1337 5/11/2022 335 +/- 96
< 1.1
< 4.0
< 0.7
< 0.8
< 2.1
< 2.4
< 0.9
< 1.0
< 14.4 CAWW-1864 6/15/2022 345 +/- 94
< 2.2
< 5.0
< 2.3
< 1.2
< 2.9
< 3.4
< 2.5
< 3.0
< 9.1 CAWW-2203 7/13/2022 290 +/- 102
< 5.7
< 6.9
< 6.5
< 4.6
< 7.7
< 7.4
< 5.7
< 5.1
< 5.0 CAWW-2565 8/9/2022 316 +/- 100
< 3.3
< 6.0
< 5.3
< 3.2
< 5.3
< 6.2
< 4.2
< 3.5
< 3.6 CAWW-2957 9/15/2022 188 +/- 85
< 4.7
< 7.8
< 6.6
< 3.2
< 10.3
< 5.6
< 6.7
< 4.1
< 3.6 CAWW-3440 10/14/2022 255 +/- 92
< 1.8
< 4.4
< 1.8
< 1.8
< 3.4
< 2.4
< 2.2
< 2.4
< 3.7 CAWW-3786 11/14/2022 303 +/- 92
< 4.9
< 8.2
< 6.2
< 5.2
< 7.6
< 6.0
< 6.2
< 4.5
< 9.1 CAWW-4106 12/14/2022 173 +/- 87
< 2.3
< 3.6
< 1.6
< 2.2
< 2.4
< 2.9
< 2.3
< 2.7
< 3.3 a Recount 1035 +/- 134 pCi/L; Reanalysis 1123 +/- 137 pCi/L b Unable to reach LLD due t late count (CR 202204693).
Concentration (pCi/L) 3H Location: CA-WWA-939R Location: CA-WWA-940 c For hard-to-detect analyses results see Table 8a, page 8-9.
8-3 Table 8. Wells (non-potable), analyses for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CAWW-116 1/14/2022
< 162
< 2.5
< 8.8
< 2.6
< 2.0
< 3.3
< 3.0
< 3.0
< 3.2
< 7.0 CAWW-366 2/15/2022 220 +/- 87
< 3.2
< 3.1
< 2.8
< 2.5
< 5.6
< 5.8
< 3.7
< 3.6
< 4.0 CAWW-549 3/15/2022
< 171
< 2.5
< 4.2
< 3.1
< 1.9
< 4.9
< 4.2
< 3.5
< 2.4
< 4.6 CAWW-913 4/12/2022
< 169
< 4.1
< 7.7
< 3.9
< 4.0
< 9.8
< 7.9
< 4.5
< 4.0
< 11.9 CAWW-1338 5/11/2022 314 +/- 95
< 1.0
< 4.2
< 1.4
< 0.8
< 2.4
< 1.9
< 1.1
< 1.2
< 8.1 CAWW-1865 6/16/2022 177 +/- 85
< 1.6
< 5.0
< 2.2
< 1.5
< 2.7
< 2.9
< 1.7
< 1.8
< 6.8 CAWW-2202 7/13/2022
< 166
< 4.8
< 1.0
< 5.9
< 4.5
< 8.8
< 3.3
< 5.4
< 4.7
< 7.8 CAWW-2568 8/9/2022
< 159
< 1.7
< 4.9
< 2.9
< 2.8
< 4.5
< 2.6
< 2.1
< 1.8
< 5.8 CAWW-2958 9/15/2022
< 160
< 6.0
< 10.3
< 3.6
< 3.8
< 7.1
< 7.0
< 5.7
< 6.0
< 9.3 CAWW-3441 10/14/2022 166 +/- 87
< 2.6
< 4.5
< 2.3
< 1.6
< 3.1
< 2.0
< 2.7
< 1.4
< 4.9 CAWW-3787 11/14/2022 167 +/- 85
< 6.3
< 5.6
< 5.0
< 5.6
< 9.0
< 9.0
< 5.3
< 5.9
< 9.5 CAWW-4107 12/14/2022
< 162
< 2.2
< 3.7
< 2.6
< 6.1
< 6.1
< 4.5
< 3.0
< 5.2
< 4.0 CAWW-117 1/14/2022
< 162
< 1.5
< 5.9
< 2.5
< 2.0
< 3.0
< 2.4
< 3.6
< 3.4
< 6.5 CAWW-362 2/15/2022 231 +/- 88
< 2.4
< 5.4
< 3.6
< 3.1
< 5.5
< 2.8
< 2.9
< 2.2
< 5.4 CAWW-551 3/15/2022 234 +/- 94
< 2.1
< 4.6
< 2.7
< 2.1
< 3.7
< 3.6
< 2.6
< 1.6
< 5.9 CAWW-911 4/12/2022 303 +/- 96
< 2.8
< 8.0
< 2.4
< 2.2
< 2.9
< 4.2
< 3.8
< 4.2
< 7.3 CAWW-1339 5/11/2022 1841 +/- 153 a
< 2.9
< 17.2
< 4.8
< 6.3
< 4.9
< 9.7
< 5.8
< 6.3
< 14.9 CAWW-1866 6/15/2022 6102 +/- 251 b
< 1.5
< 3.0
< 1.6
< 1.8
< 3.2
< 2.6
< 1.7
< 2.0
< 4.1 CAWW-2181 6/15/2022 6566 +/- 262 c
< 1.8
< 3.2
< 2.1
< 1.6
< 3.1
< 2.6
< 1.7
< 1.9
< 6.7 CAWW-2200 7/13/2022 1817 +/- 156 d
< 6.2
< 4.5
< 3.9
< 2.0
< 4.7
< 6.1
< 5.6
< 5.2
< 4.5 CAWW-2567 8/10/2022 559 +/- 111
< 4.5
< 6.3
< 3.9
< 2.7
< 5.5
< 4.7
< 4.1
< 4.8
< 5.9 CAWW-2953 9/12/2022 551 +/- 103
< 4.2
< 11.5
< 4.5
< 3.5
< 5.1
< 3.7
< 4.6
< 4.3
< 4.8 CAWW-3442 10/14/2022 730 +/- 113
< 1.4
< 5.0
< 2.2
< 1.7
< 4.8
< 1.3
< 2.2
< 1.5
< 2.8 CAWW-3785 11/14/2022 184 +/- 86
< 5.1
< 7.9
< 5.1
< 4.5
< 4.7
< 4.2
< 5.7
< 4.3
< 9.4 CAWW-4112 12/14/2022 395 +/- 99
< 1.4
< 4.9
< 2.2
< 6.1
< 4.6
< 2.5
< 3.1
< 5.6
< 4.4 a Recount 1758 +/- 157 pCi/L; Reanalysis 1805 +/- 159 pCi/L c Station Duplicate.
b Recount 6279 +/- 260 pCi/L; Reanalysis 6134 +/- 257 pCi/L d For hard-to-detect analyses results see Table 8a, page 8-9.
Location: CA-WWA-941 Location: CA-WWA-GWS Concentration (pCi/L) 3H
8-4 Table 8. Wells (non-potable), analyses for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CAWW-321 2/9/2022 163 +/- 84 NRa CAWW-1389 5/13/2022 181 +/- 86 b
NRa CAWW-2625 8/23/2022 252 +/- 91 c
NRa CAWW-3985 11/22/2022 201 +/- 86 NRa CAWW-322 2/8/2022
< 161
< 2.5
< 5.2
< 2.4
< 1.4
< 4.7
< 3.6
< 2.9
< 2.6
< 6.7 CAWW-1380 5/15/2022
< 158
< 1.4
< 5.7
< 1.9
< 1.5
< 2.9
< 3.7
< 1.4
< 1.3
< 14.8 CAWW-2639 8/19/2022
< 164
< 2.7
< 5.8
< 2.9
< 1.9
< 5.6
< 2.9
< 2.5
< 1.6
< 3.3 CAWW-4005 11/25/2022
< 157
< 4.1
< 8.1
< 4.6
< 2.5
< 7.8
< 5.3
< 3.8
< 4.2
< 11.8 CAWW-326 2/9/2022
< 161
< 1.9
< 6.0
< 4.0
< 1.8
< 3.8
< 3.7
< 3.8
< 2.2
< 4.8 CAWW-1381 5/15/2022
< 158
< 1.7
< 6.0
< 1.7
< 0.8
< 2.9
< 3.7
< 1.7
< 1.5
< 13.0 CAWW-2641 8/19/2022
< 164
< 3.1
< 8.1
< 4.3
< 3.2
< 5.2
< 4.2
< 3.7
< 3.5
< 6.4 CAWW-4006 11/25/2022 159 +/- 83 d
< 2.3
< 5.6
< 4.3
< 2.1
< 5.7
< 3.0
< 2.7
< 2.7
< 14.4 CAWW-515 e
11/25/2022
< 167
< 1.9
< 10.9
< 2.6
< 3.0
< 3.5
< 8.2
< 1.5
< 2.3
< 324 CAWW-327 2/9/2022
< 161
< 3.4
< 5.5
< 4.0
< 2.4
< 4.5
< 3.4
< 4.1
< 4.3
< 5.3 CAWW-1382 5/15/2022 179 +/- 88 f
< 1.3
< 1.9
< 1.1
< 0.9
< 2.5
< 2.5
< 1.1
< 1.4
< 12.6 CAWW-2642 8/18/2022
< 164
< 1.4
< 1.7
< 1.0
< 1.3
< 2.7
< 2.0
< 1.1
< 1.0
< 3.0 CAWW-4002 11/21/2022
< 157
< 2.6
< 4.2
< 2.9
< 2.1
< 6.0
< 3.0
< 2.3
< 3.0
< 6.5 a NR - Not required. Analysis for gamma-emitting isotopes not required by the ODCM.
b Recount <166 pCi/L, Reanalysis <166 pCi/L.
c Recount 206 +/- 90 pCi/L d Reanalysis result < 164 pCi/L e Backup sample, received 3/9/23. Unable to reach BaLa-140 LLD due to sample age.
f Reanalysis result < 167 pCi/L.
Location: CA-WWA-U1MW-004 Location: CA-WWA-U1MW-006 Concentration (pCi/L) 3H Location: ISFSI Sump Location: CA-WWA-U1MW-005
8-5 Table 8. Wells (non-potable), analyses for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CAWW-323 2/8/2022
< 161
< 2.1
< 5.1
< 2.8
< 1.0
< 4.0
< 2.6
< 2.6
< 2.3
< 2.5 CAWW-1383 5/13/2022
< 158
< 1.2
< 3.5
< 1.7
< 0.8
< 1.2
< 2.6
< 1.1
< 1.2
< 10.1 CAWW-2643 8/18/2022
< 164
< 1.8
< 3.8
< 1.5
< 1.5
< 3.5
< 2.2
< 1.8
< 1.6
< 2.3 CAWW-4003 11/21/2022
< 157
< 2.8
< 5.1
< 1.9
< 5.8
< 6.3
< 5.3
< 3.3
< 4.7
< 6.6 CAWW-1384 5/13/2022
< 158
< 1.1
< 2.3
< 1.5
< 0.9
< 2.5
< 2.7
< 1.1
< 1.3
< 10.9 CAWW-2644 8/18/2022
< 164
< 2.3
< 12.6
< 6.8
< 3.9
< 4.6
< 3.6
< 4.9
< 4.8
< 9.3 CAWW-4004 11/21/2022
< 157
< 2.3
< 7.4
< 2.9
< 5.3
< 5.6
< 4.3
< 2.9
< 5.0
< 7.4 CAWW-329 2/9/2022 206 +/- 86
< 3.1
< 7.4
< 2.9
< 2.8
< 7.9
< 3.2
< 4.2
< 3.5
< 6.2 CAWW-1385 5/16/2022 323 +/- 96
< 1.3
< 2.8
< 1.0
< 0.9
< 2.5
< 2.6
< 1.2
< 1.1
< 12.0 CAWW-2645 8/19/2022 289 +/- 94
< 2.3
< 5.3
< 2.4
< 1.4
< 2.9
< 2.6
< 2.4
< 2.4
< 6.1 CAWW-3998 11/22/2022 291 +/- 90
< 4.6
< 9.7
< 6.3
< 3.5
< 6.5
< 5.0
< 3.9
< 3.7
< 13.1 CAWW-325 2/8/2022
< 161
< 7.5
< 10.0
< 7.5
< 6.5
< 15.4
< 12.2
< 6.6
< 6.0
< 10.7 CAWW-1386 5/15/2022
< 158
< 1.5
< 4.3
< 1.7
< 1.5
< 3.1
< 3.4
< 1.4
< 1.3
< 10.2 CAWW-2646 8/19/2022
< 164
< 2.4
< 3.8
< 2.2
< 2.8
< 4.8
< 3.5
< 2.4
< 2.2
< 8.0 CAWW-3999 11/22/2022
< 157
< 2.6
< 4.6
< 3.1
< 1.8
< 4.7
< 3.6
< 2.9
< 2.6
< 3.2 CAWW-324 2/8/2022
< 161
< 1.8
< 2.9
< 2.0
< 2.2
< 2.7
< 3.4
< 2.7
< 2.8
< 5.5 CAWW-1387 5/15/2022
< 158
< 1.2
< 2.7
< 1.5
< 0.7
< 2.5
< 2.0
< 1.1
< 1.2
< 8.2 CAWW-2647 8/22/2022
< 164
< 1.0
< 1.7
< 1.2
< 0.8
< 2.2
< 1.8
< 1.1
< 1.3
< 2.6 CAWW-4007 11/25/2022 198 +/- 85 a
< 2.2
< 4.0
< 4.1
< 2.0
< 3.6
< 3.8
< 3.4
< 3.3
< 11.7 CAWW-516 b
11/25/2022
< 157
< 1.4
< 9.5
< 2.7
< 2.9
< 3.8
< 7.6
< 1.5
< 2.3
< 297 CAWW-330 2/9/2022
< 161
< 1.7
< 4.6
< 2.6
< 0.9
< 5.8
< 3.1
< 2.9
< 3.1
< 5.9 CAWW-1388 5/16/2022
< 158
< 1.4
< 4.1
< 1.3
< 1.3
< 2.6
< 3.2
< 1.3
< 1.5
< 11.0 CAWW-2648 8/19/2022
< 164
< 1.5
< 3.2
< 1.3
< 1.1
< 2.6
< 2.3
< 1.6
< 1.7
< 4.0 CAWW-4001 11/22/2022
< 157
< 2.8
< 7.0
< 1.7
< 5.0
< 2.2
< 3.5
< 2.4
< 4.6
< 7.5 b Backup sample received 3/9/23. Unable to reach BaLa-140 LLD due to sample age.
Location: CA-WWA-U1MW-014 Location: CA-WWA-U1MW-010 Location: CA-WWA-U1MW-013 (New Location)
Concentration (pCi/L) 3H Location: CA-WWA-U1MW-015 Location: CA-WWA-U1MW-016 Location: CA-WWA-U1MW-17 a Recount = < 158 pCi/L.
8-6 Table 8. Wells (non-potable), analyses for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CAWW-319 2/9/2022
< 161 NRa CAWW-1390 5/16/2022
< 162 NRa CAWW-2626 8/19/2022
< 163 NRa CAWW-3990 11/22/2022
< 157 NRa CAWW-320 2/9/2022
< 161 NRa CAWW-1391 5/16/2022
< 162 NRa CAWW-2627 8/19/2022
< 163 NRa CAWW-3988 11/22/2022
< 157 NRa CAWW-318 2/8/2022
< 161 NRa CAWW-1392 5/16/2022 199 +/- 87 b
NRa CAWW-2628 8/22/2022
< 163 NRa CAWW-3989 11/22/2022
< 157 NRa CAWW-309 2/8/2022 376 +/- 95 NRa CAWW-1393 5/12/2022 211 +/- 87 NRa CAWW-2629 8/17/2022 398 +/- 98 NRa CAWW-3991 11/8/2022 458 +/- 99 NRa CAWW-310 2/8/2022 174 +/- 85 NRa CAWW-1394 5/12/2022 195 +/- 86 NRa CAWW-2630 8/17/2022 271 +/- 92 c
NRa CAWW-3995 11/21/2022 240 +/- 88 NRa a "NR" = Not required. Analyses for gamma-emitting isotopes not required by the ODCM.
b Recount <166 pCi/L, Reanalysis <166 pCi/L.
Location: CA-WWA-U1MW-31 Location: CA-WWA-U1MW-34 c Recount = 240 +/- 92 pCi/L.
Location: CA-WWA-U1MW-18 Concentration (pCi/L) 3H Location: CA-WWA-U1MW-19 Location: CA-WWA-U1MW-20
8-7 Table 8. Wells (non-potable), analyses for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CAWW-311 2/8/2022 216 +/- 87 NRa CAWW-1396 5/12/2022 251 +/- 89 NRa CAWW-2631 8/17/2022 280 +/- 92 NRa CAWW-3992 11/8/2022 280 +/- 90 NRa CAWW-313 2/8/2022
< 161 NRa CAWW-1397 5/12/2022
< 162 NRa CAWW-2632 8/17/2022
< 163 NRa CAWW-3984 11/21/2022
< 157 NRa 2/8/2022 CAWW-1398 5/16/2022 235 +/- 88 CAWW-312 2/8/2022 273 +/- 90 NRa CAWW-1399 5/12/2022 291 +/- 91 NRa CAWW-2634 8/17/2022 183 +/- 87 NRa CAWW-3993 11/8/2022 266 +/- 89 NRa CAWW-314 2/8/2022
< 161 NRa CAWW-1400 5/13/2022
< 162 NRa CAWW-2635 8/18/2022
< 163 NRa CAWW-3986 11/21/2022
< 157 NRa a "NR" = Not required. Analyses for gamma-emitting isotopes not required by the ODCM.
a "ND" = No data, see Part II, Table 5.5, Missed Collections and Analyses.
Concentration (pCi/L) 3H Location: CA-WWA-U1MW-36 Location: CA-WWA-U1MW-39 Location: CA-WWA-U1MW-47 NDb Location: CA-WWA-U1MW-58 Location: CA-WWA-U1MW-59
8-8 Table 8. Wells (non-potable), analyses for tritium and gamma-emitting isotopes.
Collection Lab Code Date 54Mn 59Fe 58Co 60Co 65Zn 95ZrNb 134Cs 137Cs 140BaLa CAWW-315 2/8/2022
< 161 NRa CAWW-1401 5/16/2022
< 162 NRa CAWW-2636 8/23/2022
< 163 NRa CAWW-3996 11/21/2022
< 157 NRa CAWW-316 2/8/2022
< 161 NRa CAWW-1402 5/16/2022
< 162 NRa CAWW-2633 8/22/2022
< 163 NRa CAWW-3987 11/22/2022
< 157 NRa CAWW-307 2/8/2022
< 161 NRa CAWW-1403 5/12/2022
< 162 NRa CAWW-2637 8/17/2022
< 163 NRa CAWW-3994 11/21/2022
< 157 NRa CAWW-317 2/8/2022
< 161 NRa CAWW-1404 5/16/2022
< 162 NRa CAWW-2638 8/22/2022
< 163 NRa CAWW-3997 11/25/2022
< 157 NRa CAWW-119 1/14/2022
< 162
< 2.5
< 8.5
< 2.3
< 2.5
< 4.5
< 4.2
< 3.2
< 2.8
< 7.0 CAWW-730 4/3/2022
< 166
< 2.6
< 4.2
< 3.0
< 2.3
< 4.8
< 4.4
< 3.1
< 3.5
< 4.1 CAWW-1944 6/27/2022
< 161
< 0.8
< 2.7
< 1.3
< 1.0
< 2.2
< 1.6
< 1.1
< 1.2
< 2.9 CAWW-3436 10/13/2022 168 +/- 87 b
< 1.6
< 3.8
< 1.3
< 0.9
< 3.9
< 1.4
< 1.7
< 1.9
< 1.9 CAWW-514 c
10/13/2022
< 169
< 2.2
< 19.7
< 4.0
< 2.9
< 4.3
< 13.1
< 1.5
< 2.3
< 5130 CAWW-120 1/14/2022
< 162
< 2.2
< 3.9
< 2.0
< 1.9
< 3.5
< 2.5
< 3.3
< 2.8
< 7.5 CAWW-731 4/3/2022
< 166
< 4.7
< 6.8
< 4.5
< 3.4
< 6.5
< 3.6
< 4.8
< 5.5
< 5.3 CAWW-1945 6/27/2022
< 161
< 3.7
< 8.1
< 5.7
< 3.8
< 7.9
< 5.3
< 5.6
< 3.6
< 6.6 CAWW-3434 10/13/2022
< 157
< 1.6
< 4.1
< 1.6
< 1.6
< 3.2
< 2.2
< 1.7
< 1.5
< 2.9 a "NR" = Not required. Analyses for gamma-emitting isotopes not required by the ODCM.
b Reanalysis result < 166 pCi/L.
c Backup sample; received 3/9/23. Unable to reach BaLa-140 LLD due to sample age.
Location: CA-WWA-U2MW-16 Location: CA-WWA-F-005 Location: CA-WWA-F-015 Location: CA-WWA-U2MW-5S Location: CA-WWA-U2MW-8 Concentration (pCi/L) 3H Location: CA-WWA-U2MW-2S
8-9 Table 8a. Wells (non-potable), analyses for hard to detect isotopes.
Collection: Special Collection Lab Code Date 55Fe 63Ni 89Sr 90Sr 236Pu 237Np 238Pu 239/240Pu 241Pu 241Am 242Cm 244Cm 248Cm CAWW-2200 7/13/2022
< 501
< 70.8
< 0.5
< 0.5
< 0.1
< 0.1
< 0.1
< 0.1
< 55.0
< 0.5
< 0.2
< 0.2
< 0.2 CA-GWS CAWW-2204 7/13/2022
< 516
< 70.8
< 0.4
< 0.4
< 0.1
< 0.1
< 0.1
< 0.1
< 57.5
< 0.1
< 0.1
< 0.1
< 0.1 CA-MW-939R Concentration (pCi/L)
Location
9-1 Table 9. Shoreline sediments, analyses for gamma-emitting isotopes.
Collection: Semiannually Units: pCi/kg dry Location CA-AQS-A Lab Code Req. LLD 1100 3157 Date Collected NSa 04-14-22 09-27-22 K-40 12792 +/- 550 14150 +/- 658 Mn-54
< 16.5
< 22.4 Fe-59
< 72.0
< 74.8 Co-58
< 27.5
< 31.5 Co-60
< 16.1
< 20.6 Zr-Nb-95
< 60.7
< 59.5 Cs-134 150
< 12.2
< 18.9 Cs-137 180
< 16.2
< 22.8 Ba-La-140
< 185.6
< 199.6 Location CA-AQS-C Lab Code Req. LLD 1101 3158 Date Collected NSa 04-14-22 09-27-22 K-40 16263 +/- 952 14735 +/- 716 Mn-54
< 28.8
< 32.3 Fe-59
< 134.9
< 94.6 Co-58
< 36.5
< 27.7 Co-60
< 12.9
< 21.3 Zr-Nb-95
< 95.1
< 38.2 Cs-134 150
< 30.9
< 20.6 Cs-137 180
< 32.2
< 28.7 Ba-La-140
< 346.5
< 160.9 NSa - No sample collected; see Table 2.0, Listing of Missed Samples.
CASS-CASS-CASS-CASS-
10-1 Table 10. Fish, analyses for gamma-emitting isotopes.
Collection: Semiannually Units: pCi/kg wet Location CA-AQF-A Lab Code Req. LLD 1089 1090 1091 1092 1093 Date Collected Sample Type K-40 2939 +/- 486 2224 +/- 362 3282 +/- 438 3157 +/- 377 2902 +/- 420 Mn-54 130
< 28.6
< 15.6
< 13.3
< 11.9
< 17.2 Fe-59 260
< 109.6
< 49.0
< 73.6
< 47.5
< 48.3 Co-58 130
< 41.9
< 20.8
< 28.3
< 29.9
< 24.3 Co-60 130
< 14.7
< 16.4
< 13.9
< 17.7
< 13.3 Zn-65 260
< 49.4
< 19.9
< 29.1
< 38.1
< 56.7 Cs-134 130
< 23.4
< 15.0
< 21.2
< 17.7
< 15.4 Cs-137 150
< 16.9
< 17.3
< 18.6
< 9.8
< 12.4 Lab Code 3147 3148 3149 3150 3151 Date Collected Sample Type K-40 3115 +/- 364 3258 +/- 292 3075 +/- 284 2976 +/- 327 3263 +/- 460 Mn-54 130
< 13.9
< 10.0
< 13.4
< 15.2
< 18.4 Fe-59 260
< 53.6
< 42.2
< 38.3
< 42.4
< 61.1 Co-58 130
< 26.0
< 16.0
< 10.5
< 18.5
< 22.8 Co-60 130
< 13.9
< 9.1
< 9.0
< 14.7
< 14.2 Zn-65 260
< 30.3
< 25.7
< 25.9
< 28.8
< 54.5 Cs-134 130
< 17.4
< 12.6
< 11.6
< 12.9
< 21.8 Cs-137 150
< 14.6
< 11.1
< 10.9
< 12.9
< 17.5 NSa - No sample collected; see Table 2.0, Listing of Missed Samples.
River Carpsucker 09-27-22 Freshwater Drum Smallmouth Buffalo 09-27-22 CAF-CAF-CAF-CAF-Common Carp 04-14-22 04-14-22 04-14-22 Common Carp 09-27-22 09-27-22 09-27-22 Silver Carp CAF-CAF-CAF-CAF-CAF-CAF-Freshwater Drum River Carpsucker 04-14-22 04-14-22 Smallmouth Buffalo Silver Carp
10-2 Table 10. Fish, analyses for gamma-emitting isotopes.
Collection: Semiannually Units: pCi/kg wet Location CA-AQF-C Lab Code Req. LLD 1094 1095 1096 1097 1098 Date Collected Sample Type K-40 2804 +/- 426 3355 +/- 458 2619 +/- 471 3049 +/- 361 3034 +/- 418 Mn-54 130
< 23.6
< 20.6
< 21.9
< 17.2
< 18.1 Fe-59 260
< 72.5
< 52.8
< 48.6
< 43.4
< 57.3 Co-58 130
< 32.9
< 18.5
< 10.7
< 22.1
< 28.3 Co-60 130
< 13.2
< 16.3
< 17.7
< 10.3
< 10.2 Zn-65 260
< 22.2
< 38.5
< 56.9
< 32.5
< 38.0 Cs-134 130
< 22.9
< 17.4
< 23.7
< 18.0
< 19.6 Cs-137 150
< 18.7
< 21.5
< 21.1
< 11.2
< 16.0 Lab Code 3152 3153 3154 3155 3156 Date Collected Sample Type K-40 3152 +/- 344 3063 +/- 389 2933 +/- 380 2989 +/- 339 2928 +/- 385 Mn-54 130
< 13.6
< 17.6
< 16.0
< 10.5
< 16.4 Fe-59 260
< 36.3
< 49.7
< 35.1
< 34.6
< 76.6 Co-58 130
< 17.0
< 15.6
< 14.0
< 18.2
< 10.2 Co-60 130
< 13.6
< 12.9
< 10.7
< 16.3
< 14.2 Zn-65 260
< 27.6
< 20.0
< 18.7
< 30.3
< 49.8 Cs-134 130
< 13.7
< 17.7
< 17.2
< 14.0
< 19.2 Cs-137 150
< 11.3
< 16.0
< 11.8
< 16.7
< 16.0 NSa - No sample collected; see Table 2.0, Listing of Missed Samples.
09-27-22 09-27-22 09-27-22 09-27-22 River Carpsucker Silver Carp Common Carp Smallmouth Buffalo Freshwater Drum 09-27-22 CAF-CAF-04-14-22 Common Carp CAF-CAF-CAF-CAF-CAF-CAF-Freshwater Drum River Carpsucker Silver Carp CAF-CAF-04-14-22 04-14-22 04-14-22 04-14-22 Smallmouth Buffalo
11-1 Table 11a. Direct Radiation (quarterly exposure)
Location QTR 1 QTR 2 QTR 3 QTR 4 CA-IDM-1A 15.20 14.50 14.27 16.38 CA-IDM-3 16.48 15.92 15.48 16.58 CA-IDM-5 14.61 12.73 12.89 13.90 CA-IDM-6 15.50 13.76 15.35 15.10 CA-IDM-7 16.15 14.61 14.95 16.25 CA-IDM-9 15.10 14.01 13.46 15.42 CA-IDM-10 17.19 15.45 15.10 17.19 CA-IDM-11A 16.27 14.99 15.52 17.57 CA-IDM-14 15.67 15.15 14.32 15.51 CA-IDM-17 15.42 14.24 14.35 14.87 CA-IDM-18A 15.54 14.46 15.12 15.64 CA-IDM-20 16.29 15.45 15.37 15.79 CA-IDM-21 15.66 15.23 14.59 15.38 CA-IDM-22A 12.46 11.99 12.56 12.29 CA-IDM-23 16.18 15.91 15.86 16.86 CA-IDM-26 (C) 11.57 10.09 10.26 11.07 CA-IDM-27 (C) 16.75 15.61 15.77 17.06 CA-IDM-30A 15.98 14.56 14.88 15.31 CA-IDM-31A 16.39 15.87 15.17 16.72 CA-IDM-32 16.42 15.56 16.89 16.93 CA-IDM-32A 15.05 14.10 13.99 14.89 CA-IDM-33 14.81 14.10 15.08 15.46 CA-IDM-34 15.72 13.61 14.23 14.87 CA-IDM-35 14.31 13.22 13.97 14.01 CA-IDM-36 14.41 14.21 13.34 14.38 CA-IDM-37 15.70 14.51 15.75 16.47 CA-IDM-38 11.34 10.28 10.32 10.76 CA-IDM-39 15.32 14.10 13.84 15.04 CA-IDM-39A 15.12 14.35 14.60 15.09 CA-IDM-40 15.90 14.88 15.94 16.53 CA-IDM-41 14.63 13.76 14.34 14.71 CA-IDM-42 13.51 12.69 12.91 13.53 CA-IDM-43 15.00 13.91 15.08 15.84 CA-IDM-44 15.26 14.00 15.45 16.12 CA-IDM-45 13.85 13.50 13.03 13.25 CA-IDM-46 16.20 15.21 15.24 16.51 CA-IDM-47 15.54 14.45 14.53 14.77 CA-IDM-48 16.39 15.19 15.75 15.58 CA-IDM-49 14.82 NSa 13.90 14.77 CA-IDM-50 15.41 13.98 14.88 15.50 CA-IDM-51A 17.10 16.14 15.73 16.98 CA-IDM-52 16.35 15.19 15.35 16.28 CA-IDM-60 (C) 15.02 14.41 15.73 16.31 CA-IDM-61 15.18 13.94 13.93 14.62 a "NS" = No sample; see Part I, Table 5.5, Missed collections and Analyses (CR202204548).
Gamma Dose (mrem/90 days)
11-2 Table 11b. Direct Radiation Neutron (quarterly exposure)
Location CA-IDM-60N (C) 0.0 + 0.9 0.0 + 1.0 0.0 + 1.1 0.0 + 1.8 CA-IDM-61N 0.0 + 1.9 0.0 + 0.9 0.0 + 1.2 0.0 + 0.7 CA-IDM-62N 0.0 + 0.9 0.0 + 1.3 0.0 + 0.9 0.0 + 1.7 CA-IDM-63N 0.0 + 1.0 0.0 + 1.3 0.0 + 0.7 0.0 + 2.1 CA-IDM-64N 0.0 + 0.6 0.0 + 1.4 0.0 + 1.1 0.0 + 1.4 QTR 3 QTR 2 Neutron Dose (mrem/90 days)