ML080230289

Pennsylvania Bureau of Radiation Protection, Environmental Radiation in Pennsylvania: 2001-2002 Annual Report

ML080230289
Person / Time
Site:	Susquehanna
Issue date:	12/31/2002
From:	State of PA, Dept of Environmental Protection, Bureau of Radiation Protection
To:	Office of Nuclear Reactor Regulation
References
TAC MD3021, TAC MD3022
Download: ML080230289 (208)

Text

PENNSYLVANIA BUREAU OF RADIATION PROTECTION ENVIRONMENTAL RADIATION IN PENNSYLVANIA 2001 - 2002 ANNUAL REPORT Commonwealth of Pennsylvania Departmentof EnvironmentalProtection Bureau of RadiationProtection Edward G. Rendell. Governor w* den *tate na ]l*

Edward G. Rendell. Governor WWW den qtnte-na iiz Kathleen A Mc~int-v Sp'retarv

2 Table of Contents Environm ental Surveillance Section ...... *..................................................... 7 I. Introduction ........................................................................................................ 7 II. Sum m ary ............................................................................................................ 8 III. Background Radiation M onitoring .................................................................... 12 A. Pennsylvania M ilk Network .......................................................................................... 12 B. W ater Quality Network ................................................................................................. 13 C. Drinking W ater M onitoring ........................................................................................... 14 D. Precipitation M onitoring ............................................................................................... 15 IV . Source-O riented M onitoring ............................................................................. 16 A. Beaver Valley Power Station ........................................................................................ 19 B. Limerick Generating Station .......................................................................................... 26 C. Peach Bottom Atomic Power Station ................. ..................... 32 D. Susquehanna Steam Electric Station .............................................................................. 39 E. Three Mile Island Nuclear Station ................................................................................ 45 F. Babcock and W ilcox Facility ........................................................................................ 52 G. Q u ehann a ........................................................................................................................ 53 H. M o ly C o rp ....................................................................................................................... 54 I. W a ltz M ills ..................................................................................................................... 55 V. Em ergency Planning & Response ...................................................................... 56

3 Appendix 2001 Background Radiation Monitoring Pennsylvania Milk Network Data 60 Pennsylvania Water Quality Network 61 Philadelphia Drinking Water 63 Precipitation Monitoring Data 64 Source-Oriented Monitoring Beaver Valley Power Station Quarterly TLD Intercomparison 65 Thermoluminescence Dosimetry (TLD) Data 66 Air Sampling Data 67 Air Particulate Composites 71 Surface Water 72 Milk Sampling Data 74 Fish, Produce & Sediment Data 75 Limerick Generating Station Quarterly TLD Intercomparison 76 Thermoluminescence Dosimetry (TLD) Data 77 Air Sampling Data 78 Air Particulate Composites 82 Surface Water 83 Milk Sampling Data 85 Fish, Produce & Sediment Data 86 Peach Bottom Atomic Power Station Quarterly TLD Intercomparison 87 Thermoluminescence Dosimetry (TLD) Data 88 Air Sampling Data 89 Air Particulate Composites 93 Surface Water 94 Milk Sampling Data 95 Fish, Produce & Sediment Data 96 Susquehanna Steam Electric Station Quarterly TLD Intercomparison 97 Thermoluminescence Dosimetry (TLD) Data 98 Air Sampling Data 99 Air Particulate Composites 103 Surface Water 104 Milk Sampling Data 106 Fish, Produce & Sediment Data 107 Three Mile Island Nuclear Station Quarterly TLD Intercomparison 108 Thermoluminescence Dosimetry (TLD) Data 109 Air Sampling Data 110 Air Particulate Composites 115

4 Surface Water 116 Milk Sampling Data 117 Fish, Produce & Sediment Data 118 Babcock & Wilcox Air Sampling Results 119 Quehanna Thermoluminescence Dosimetry (TLD) Data 120 Permagrain Inc. Facility Air Sampling Data 121 MolyCorp Thermoluminescence Dosimetry (TLD) Data 126 MolyCorp Air Sampling Results 127

5 Appendix 2002 Background Radiation Monitoring Pennsylvania Milk Network Data 129 Pennsylvania Water Quality Network 130 Philadelphia Drinking Water 132 Precipitation Monitoring Data 133 Source-Oriented Monitoring Beaver Valley Power Station Quarterly TLD Intercomparison 134 Thermoluminescence Dosimetry (TLD) Data 135 Air Sampling Data 136 Air Particulate Composites 140 Surface Water 141 Milk Sampling Data 143 Fish, Produce & Sediment Data 144 Limerick Generating Station Quarterly TLD Intercomparison 145 Thermoluminescence Dosimetry (TLD) Data 146 Air Sampling Data 147 Air Particulate Composites 151 Surface Water 152 Milk Sampling Data 154 Fish, Produce & Sediment Data 155 Peach Bottom Atomic Power Station Quarterly TLD Intercomparison 156 Thermoluminescence Dosimetry (TLD) Data 157 Air Sampling Data 158 Air Particulate Composites 162 Surface Water 163 Milk Sampling Data 164 Fish, Produce & Sediment Data 165 Susquehanna Steam Electric Station Quarterly TLD Intercomparison 166 Thermoluminescence Dosimetry (TLD) Data 167 Air Sampling Data 168 Air Particulate Composites 172 Surface Water 173 Milk Sampling Data 175 Fish, Produce & Sediment Data 176 6

Three Mile Island Nuclear Station Quarterly TLD Intercomparison 177 Thermoluminescence Dosimetry (TLD) Data 178 Air Sampling Data 179 Air Particulate Composites 184

6 Surface Water 185 Milk Sampling Data 186 Fish, Produce & Sediment Data 187 Quehanna Thermoluminescence Dosimetry (TLD) Data 188 Permagrain Inc. Facility Air Sampling Data 189 MolyCorp Thermoluminescence Dosimetry (TLD) Data 194 MolyCorp Air Sampling Results 195 Waltz Mills Air Sampling Results 196 Comparison of BRP and ICN dosimeter results 197

7 ENVIRONMENTAL SURVEILLANCE SECTION INTRODUCTION The Department of Environmental Protection, Bureau of Radiation Protection (BRP) maintains a comprehensive environmental radiation monitoring program in Pennsylvania, as required by the "Radiation Protection Act" (No. 1984-147). The purpose of the program is to evaluate long-term trends in environmental radiation levels; to assess the environmental impact of particular sites, such as nuclear power plants; and to provide this information to the public. The Environmental Surveillance Section within the Bureau of Radiation Protection is responsible for ensuring these goals are accomplished. The Environmental Surveillance Section's monitoring activity is focused on radiation levels in the outdoor environment affected by human activities such as industrial (including power production), weapons testing and wastes from medical facilities.

Following are the results of this section's environmental monitoring activities for calendar years 2001 and 2002, including both background radiation monitoring and source-oriented monitoring around nuclear facilities.

The report is submitted to the President Pro Tempore of the Senate and the Speaker of the House of Representatives and made available to the general public.

ACKNOWLEDGMENTS Special thanks are extended to the individuals who allow us to maintain sampling sites on their properties and provide the Bureau of Radiation Protection with samples from their farms and gardens.

8

SUMMARY

The results of our 2001 and 2002 environmental sampling program indicate that Pennsylvanians have not been exposed to-levels of radiation above normal background. This has been determined by comparing samples collected around nuclear facilities with those from locations that would not be influenced by such facilities.

This is a report of the results of sampling done to measure radiation levels in Pennsylvania during 2001 and 2002. Air sampling and environmental dosimeter results from around facilities that could be contributing radiation contamination to the environment are compared to samples that are collected from the Evangelical Press Building rooftop site in Harrisburg, Dauphin County. Water, fish and sediment samples taken downstream of a facility are compared with those collected upstream (control samples).

Downwind milk and vegetation samples at each facility are compared to samples collected from the upwind direction. If these comparisons ever point out elevated levels from controllable sources of radiation, action would be taken to investigate and correct problems.

Samples collected as part of the BRP environmental monitoring program are analyzed by the DEP Bureau of Laboratories, Radiation Measurements Section. Data tables containing analysis results of samples are contained in the attached appendices.

The direct gamma radiation measurements reported in the appendices are readings from thermoluminescent dosimeters (TLDs). Throughout 2002, the Environmental Surveillance Section continued to operate its own thermoluminescent dosimeter environmental monitoring system with Bureau of Radiation Protection (BRP) personnel analyzing these dosimeters. During the third and fourth quarters of 2002, dosimeters were provided by ICN Worldwide Dosimetry Service and collocated with BRP dosimeters around the nuclear power facilities. Due to aging of BRP dosimeter analysis equipment and fiscal concerns, use of contractor provided dosimeters and analysis was considered. A contractor dosimetry system was desired that responded to exposures similarly to BRP's system so that historical data could be easily compared. Results compared well between contractor and BRP dosimeters and can be seen in App. 8.A-E. Overall, there was an average variation of 1.29 millirem per quarter. The variation from BRP data was lower by a consistent variation and appears to have the ability to provide an acceptable replacement for the Bureau's own operation. The National Voluntary Laboratory Accreditation Program accredits ICN. Plans are in place to adopt the ICN service to replace the Bureau's own TLD system in 2003.

For quality control purposes, a limited number of collocated radiation measurements are made using dosimeters supplied by another contractor, Proxtronics, Inc. The contractor analyzes these dosimeters with the results reported to BRP as a check on BRP data. Contractor dosimeters are exchanged quarterly with the BRP TLDs. The contractor is not advised of the locations during the field exposure period.

The federal government has established guidelines for levels of exposure to radiation thought to be safe.

Levels detected in samples collected during 2001 and 2002 did not exceed these guidelines.

The variation of radiation levels observed (unless otherwise referred to in the report), are well within normal ranges. Background levels, mostly due to natural sources vary somewhat from place to place, and season to season. Background levels are affected by type of terrain (some rock and soil formations contribute more radiation exposure than others); fallout from weapons and variations in cosmic radiation, which increase with altitude and vary with sunspot activity. Exposure to radon and its decay products is affected by weather conditions. Lastly, there is still detectable man-made radioactivity in the environment from past nuclear weapons testing.

9 Tritium levels normally observed in the environment have varied greatly through the years. These levels were greatly affected by fallout from nuclear weapons testing. In 1963, mean concentrations of H-3 insurface streams in the United States were on the order of 4000 pCi/1, about 400 times the contribution from naturally occurring tritium (NCRP 1979) and an order of magnitude greater than the concentration typically found in environmental waters in 1983 (Kathren, 1984). Cosmogenic radiation is responsible for producing concentrations in groundwater on the order of 19 pCi/i (Kathren, 1984).

Harrisburg viewed from the background monitoring station at 3 rd and Reilly Streets.

10 Radioactivity Measurements Samples collected as part of the BRP environmental monitoring program are analyzed by the DEP Bureau of Laboratories, Radiation Measurements Section. Radioactivity measurements for these samples are reported in terms of sample concentration. The unit of radioactivity used most frequently in this report is the picocurie (pCi). One picocurie is equal to 2.22 nuclear disintegrations per minute. A picocurie is one-one trillionth of a curie.

Air-borne radioactivity is reported in terms of picocuries per cubic meter. Since the concentrations found are less than one picocurie per cubic meter, the gross activity and iodine-131 measurements listed must be multiplied by 0.01 to obtain the measured value. For example, 1.4 x 0.01 pCi/m 3 = 0.014 pCi/m 3. Air particulate gamma measurements are reported in femtocuries per cubic meter. A femtocurie (fCi) is one-one thousandth of a picocurie.

Radioactivity concentrations in liquids, such as water and milk, are expressed in picocuries per liter (pCi/L). In precipitation, the gross activity concentration in pCi/L is used to determine deposition in nanocuries per square meter (nCi/m 2). A nanocurie is one-one billionth of a curie.

Radioactivity concentrations in solids, i.e., fish, sediment and produce, are expressed in picocuries per kilogram (pCi/kg).

The sample concentration is the observed reading of radioactivity in a sample on a given date and time divided by volume or mass of the sample, as appropriate. Because the radioactive decay process is random, it requires using a method of reporting the uncertainty inherent in this single measurement. This method uses basic counting statistics. It considers background and sample counting rates. The resulting count rate uncertainties are corrected for instrument counting efficiency, sample size, decay since collection and other modifiers to allow reporting in the same units as the sample concentration data.

All measurements for samples found to contain radioactivity are reported as the mean +/- 2cY (a =

standard deviation of the mean) or the 95 percent Confidence Limit (CL). This means that we are 95 percent confident that the real concentration in the sample lies somewhere between the measured concentration minus the counting error and the measured concentration plus the counting error. For example, if a value of 8+/-2 pCi/L is reported, this means we are 95 percent confident that the real concentration is somewhere between 6 and 10 pCi/L.

Counting statistics are also used in reporting the confidence that the radioactivity in the sample is less than some concentration. This minimum concentration is termed the Lower Limit of Detection (LLD) and is represented by the symbol <.

Real world limitations of sample size, counting time and the statistical nature of radioactive decay preclude the ability to analyze and report a true zero concentration. The method used to describe the LLD for all sample analyses in this report uses 4.66a applied to the instrument background, corrected for volume, counting efficiency, radioactive decay since collection, branching ratio and chemical recovery.

This LLD at 4.66a is also called the 95 percent Confidence Limit since it statistically yields a five percent risk of reporting a false positive and a five percent risk of reporting a false negative result. For example, if a datum is reported as less than 10 pCi/L (<10 pCi/L), we are 95 percent confident that the sample concentration, if any, is less than 10 pCi/L. Conversely, if a similar sample were counted so as to produce an LLD at 4.66a of 10 pCi/L and the result was greater than 10 pCi/L, we are 95 percent confident that this datum truly is greater than 10 pCi/L.

11 Radiation Measurements The direct gamma radiation measurements reported are readings from thermoluminescent dosimeters (TLDs). TLDs used for environmental monitoring consist of three replicate elements of the gamma sensitive phosphor calcium sulfate which is doped with thulium (CaSO 4:Tm). Each element is shielded with lead to compensate for the tendency of the phosphor to overreact to low-energy gamma rays. All BRP dosimeters are analyzed by BRP personnel. The data are reported in terms of milliroentgen per standard month (mR/std. mo.), a standard month being 30.4 days. Regardless of the duration of TLD exposure in the field, the data have been normalized to a standard month to allow convenient intercomparisons in the'net value.

Each of the three elements in a dosimeter observes the radiation environment differently. The reported data then must include an error term to express this variation. This error term is reported at 2cy or the 95 percent Confidence Limit. Individual correction factors are also used for each element to lower the error term and improve the overall accuracy in these measurements. The element correction factors (ECFs) are generated from results of four 200 mR exposures to a cesium-137 source. The response/delivered dose (R/D) is calculated for each element for each of the four exposures. For each individual element, the mean. R/D is then calculated and becomes the correction factor for that element.

A test for linear response of the TLDs at lower environmental levels of 20 mR also is performed. After the correction factors are applied, the mean corrected mR for the TLD is determined and the TLDs are ranked in order of their response. The median response TLDs are used for field placement. These TLDs are additionally grouped so that TLDs used at a particular facility have a similar response at 20 mR to eliminate variations among quarterly results and more easily discern changes in environmental radiation levels. Two TLDs are assigned to each field location and are used during alternating quarters. TLDs are removed from field service for evaluation and recalibration if they start to deviate from historical results for their assigned monitoring location or from the results of the alternate TLD for that location.

In addition to the BRP dosimeters, collocated radiation measurements are made using dosimeters supplied by a contractor, Proxtronics, Inc. The contractor analyzes these dosimeters with the results reported to BRP as a check on BRP data. Contractor dosimeters are exchanged quarterly with the BRP TLDs. The contractor is not advised of the locations during the field exposure period.

12 BACKGROUND RADIATION MONITORING, The purpose of a background radiation monitoring program is to evaluate the normal levels of radionuclides in the environment from natural sources and atmospheric fallout and to monitor trends over time. Background monitoring stations are not intended to monitor specific nuclear facilities, but rather to gauge widespread impacts. The types of media routinely sampled in this program include milk, surface water, drinking water and precipitation.

Pennsylvania Milk Network The Pennsylvania Milk Network (PMN) was established in 1963 in response to substantial atmospheric testing of nuclear weapons by the United States and the Soviet Union in preceding years. The network originally sampled pasteurized milk monthly from ten cities in the Commonwealth. In the late 1960s the number of cities sampled was reduced to four: Harrisburg, Pittsburgh, Erie and Philadelphia.

The objective of this program is to estimate the intake of milk-borne radionuclides by the general population. To provide a representative sample of the milk supply in each city, PMN samples are composites of milk from local dairy processors. All samples are analyzed by gamma spectroscopy and strontium-90 separation and analysis.

The Pittsburgh and Erie PMN samples are collected monthly by the county Departments of Health. The Harrisburg and Philadelphia samples are collected monthly by BRP staff.

During 2001 and 2002, the results of analyses showed traces of Cs-137 in one sample from Harrisburg and one from Pittsburgh. Strontium-90 levels are indicative of normal background. The potassium-40 concentrations reported are consistent with a natural potassium concentration of about 1.5 to 1.7 grams potassium per liter of milk. (See Appendix L.A 2001 and 2002)

13 Pennsylvania Water Quality Network The Pennsylvania Water Quality Network (WQN) originally was established to measure a number of conventional water quality parameters in surface water. In 1963, analyses for gross alpha and gross beta activity were added to measure the impact of atmospheric testing of nuclear weapons. The early program sampled about 180 surface water stations on a quarterly basis.

In the early 1970s, the number of stations for which radioactivity measurements were made was reduced to 22 and radioassay specifically for tritium was added. The stations retained were those located on the main stems of rivers, which are, or may at some time, become receiving streams for effluents from nuclear power stations. In 1988, the network was again revised, and as of 2002, 11 stations are sampled for radiological analysis. Sampling frequency was reduced from monthly to approximate bi-monthly intervals at nine of the eleven stations due to staffing restraints beginning in 1999 and continued through 2002. Due to frozen conditions, many of the planned December collections were not possible.

The purpose of this program has gradually evolved from one of assessing the impact of atmospheric weapons testing to one of developing a database against which the long-term impact of nuclear facilities might be gauged.

All 2001 and 2002 WQN samples are grab samples collected by DEP's Bureau of Water Quality Management.

Gross alpha and beta results are indicative of normal background levels in 2001 and 2002. During 2001 positive tritium results were detected once, in the WQN Marietta collection in August, but were well within levels thought to be safe by both federal and state regulatory agencies. (See Appendix I.B 2001 and 2002)

Pennsylvania Water Quality Network Stations 20-

14 Drinking Water Monitoring Finished drinking water samples are collected from the city of Philadelphia.

At the request of the city of Philadelphia, sampling was initiated in 1978 at the three sources of Philadelphia's water supply. The Baxter Water Treatment Plant taps the Delaware River; Queen Lane and Belmont Treatment Plants utilize the Schuylkill River. The continuously composited samples are collected monthly by Philadelphia Water Department personnel and analyzed for gross activity and tritium by Bureau of laboratories (BOL).

These drinking water data are used, along with the WQN surface water data, to evaluate the long-term impact of nuclear facilities and to monitor trends over time.

All data compare favorably with the USEPA National Interim Primary Drinking Water regulations.

Those criteria were 15 picocuries per liter gross alpha, 50 picocuries beta and 20,000 picocuries per liter tritium before the December 2000 revisions went in effect. Drinking water criteria, at present, maintain the 15 picocurie per liter gross alpha limit but make beta and tritium criteria contingent on activity levels for isotopes that are not analyzed in this program. (See Appendix L.C 2001 and 2002)

15 Precipitation Monitoring Precipitation, as rain, snow, mist, sleet or fog condensation is routinely gathered from a collector located on the roof of the Evangelical Press Building in Harrisburg. Sampling is tied to precipitation episodes.

Precipitation is analyzed for gross activity and tritium. Gross activity concentration data are used to express deposition data. In times of environmental radiation crises, such as the Chernobyl accident in 1986, deposition data are used to evaluate the potential for contamination of the milk supply. Data for tritium in precipitation are used for comparison with similar data for surface water.

All data collected at the Evangelical Press Building during 2001 and 2002 are indicative of normal background levels. (See Appendix 1.D 2001 and 2002) /

16 SOURCE-ORIENTED MONITORING The purpose of a source-oriented monitoring program is to assess the environmental impact of a particular facility. The BRP currently maintains off-site environmental radiation monitoring programs around five nuclear power plants in Pennsylvania: Beaver Valley Power Station, Limerick Generating Station, Peach Bottom Atomic Power Station, Susquehanna Steam Electric Station and Three Mile Island Nuclear Station. At each facility, the monitoring program is designed to measure human population exposure.

Monitoring stations are placed at locations that serve as indicators of any effects from plant operation and at control locations, which are beyond the measurable influence of the facility. These stations also provide verification of utility effluent monitoring programs during routine operations and serve as an in-place-sampling network in the event of an accidental release.

Environmental monitoring continued in the vicinity of the PermaGrain Products Incorporated facility at Quehanna, Clearfield County, during the cleanup project being overseen by the Department of Environmental Protection in cooperation with the Department of Conservation and Natural Resources and the Department of General Services.

The environmental monitoring program at the Molycorp Facility in Washington, Pa. (a subsidiary of Unocal Corporation), also continued. This was originally in preparation for a project planned to create a holding area for material to be moved from their York, Pa site. The York facility had processed ores to produce inorganic rare earth chemicals for industrial use producing waste products containing thorium and uranium. The Washington, Pa. site processed ores to produce a ferro-columbian alloy which created a waste of thorium-bearing slag. The plan to transfer the waste between facilities and stored was withdrawn and both sites are undergoing decommissioning. All contaminated waste materials removed from both the Washington and York sites are being shipped to appropriate waste handling facilities.

Details of these projects can be found in the BRP Decommissioning Section's report. On two occasions during 2002, Environmental Surveillance staff provided assistance to the bureau's Decommissioning Section staff at the York facility clean up site. Surveys were performed to screen areas at the site, proposed by the facility to be deemed safe for release.

A limited monitoring program is being conducted at the Waltz Mills Westinghouse facility as they conduct cleanup activities around the site of a nuclear test reactor last operated in the 1960's. Two air samplers are located in predominant wind directions toward populated areas.

The modified monitoring program around the Babcock and Wilcox Leechburg facility under decommissioning was discontinued during 2002 when work was stopped. In 1996, the Apollo site was cleaned up and released. These facilities were utilized in the past for fuel processing and fabrication using uranium and plutonium.

Exposure to the population can occur through direct pathways, i.e., immersion, inhalation or indirectly through the food chain. These exposure pathways are monitored using thermoluminescent dosimeters and by collection of air, milk, produce, water, fish and sediment samples.

17 Direct exposure by immersion or inhalation is measured by TLDs and collection of representative air samples, respectively. TLDs continuously observe the radiation environment and provide a direct measurement of ambient gamma radiation levels. Approximately 30 TLD stations are located within a 15-mile radius around each nuclear power plant. Five TLDs are in a 5-mile radius of the PermaGrain clean up project. Twelve TLDs have been placed within a 5-mile radius of the proposed holding area at Molycorp. At three facilities, a TLD station is located at a distance greater than 15 miles as a control. A statewide control station also is located in Harrisburg.

At the five nuclear power plants, air samples are collected by drawing air through a particulate filter and an activated charcoal canister in tandem using continuously running vacuum pumps. The particulate filters are analyzed individually for gross alpha and beta activity and composited quarterly for gamma spectrum analysis. The charcoal canisters are analyzed for iodine-131. Four air samplers are located within a 5-mile radius of each nuclear power plant, with a statewide control station located in Harrisburg.

The locations of both the TLD and air sampling sites are chosen with respect to the meteorology and population distribution around each plant. At Molycorp, Waltz Mills and Quehanna sites, samples were collected with only particulate filters and composited monthly for alpha spectrum analysis and/or gamma spectroscopy. The Quehanna filters are analyzed individually for gross alpha and beta activity.

Radionuclides can enter the food chain through atmospheric and liquid discharges from the nuclear power plant. Radionuclides released to the atmosphere, i.e., iodine-131 or cesium-137, may be deposited on agricultural land and then ingested by dairy animals becoming concentrated in milk. These isotopes can also become incorporated in food products such as green leafy vegetables. An indicator sample of milk is collected for each plant from the closest dairy farm in the prevailing wind direction. A control sample is also collected from a farm in the least prevalent wind direction. A green leafy vegetable, i.e., cabbage, is collected from the closest indicator garden around each plant when available. For the Susquehanna station, where irrigation uses water downstream of the discharge, produce with high water content is sampled.

Monitoring for radionuclides in liquid discharges at nuclear power facilities includes collection of surface and finished water, fish and sediment samples and, in some cases, produce samples. Raw water samples are collected upstream of the plant discharge as a control and downstream of the discharge at the closest drinking water user. A sample in the vicinity of the discharge is also collected at four facilities. The samples are analyzed for gross beta, tritium and gamma-emitting radionuclides. All water samples are composites to provide a more accurate indication of the quantities of radionuclides present in water available for public use.

Pumpkins were collected from a garden in the Susquehanna Steam Electric Station area, where water drawn downstream from the plant is used for irrigation. This crop was analyzed to measure uptake by the plants of any gamma-emitting radionuclides present in the water.

Fish are sampled annually or semiannually in the vicinity of the discharge. The collected species correspond to those consumed by the public, when possible. Fish are good indicators because they concentrate radionuclides to some extent and provide an effective mechanism for integrating the variable concentrations of radionuclides in the water over extended periods.

Annual or semiannual bottom sediment samples are collected in the vicinity of the discharge. Sediment represents the major site for accumulation of radionuclides in an aquatic environment and, with long-lived radionuclides, a gradual increase in concentration may be expected over time. Sediment, therefore, may provide a long-term indication of change that may also appear in other media.

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19 BEAVER VALLEY POWER STATION Beaver Valley Power Station Units 1 and 2 are pressurized water reactors each rated at 852 megawatts electrical (Mwe). The facility is situated on the south bank of the Ohio River in Shippingport Borough, Beaver County, Pennsylvania. The facility is operated by FENOC (First Energy Nuclear Operating Company).

20 BEAVER VALLEY THERMOLUMINESCENCE DOSIMETRY The BRP Thermolouminescent Dosimeter (TLD) program in the environs of Beaver Valley Power Station includes 30 dosimeter stations exchanged quarterly. The locations range in distance from 0.4 to 29.2 miles from the site.

Contractor dosimeters are at four locations to provide a check on BRP data. The Teledyne contractor used in previous years subcontracted their dosimeter service business to Proxtronics, Inc. beginning with fourth quarter of 2000. Dosimeters from both companies were collocated during the third quarter of 2000 for comparison in preparation for this change. Results were comparable. Beginning with the second quarter of 2001 the contractor service supplied a different type of dosimeter for the collocations, which may now contribute to the lower response, compared to BRP dosimeters. (See Appendix 2001 2.A)

With the exception of the second quarter of 2002, contractor cross check dosimeters from Proxtronics, Inc. were at four locations to provide a check on BRP data. (See Appendix 2002 2.A) Both BRP dosimeters and dosimeters provided by the ICN Worldwide Dosimetry Service were placed at all 30 stations during the third and forth quarters in 2002. Results from dosimeters provided by the service can be found in Appendix 2002 8.A where ICN and BRP net exposures for the quarters are compared. The ICN contractor service is being considered for replacing the BRP system in an effort to control fiscal expenditures.

All dosimeters are changed by BRP staff.

The annual average exposure for the 30 BRP TLD locations was 70.0 milliroentgen in 2001 compared to 69.9 in 2000. The annual average for the four BRPI TLDs collocated with contractor TLDs was 70.1 milliroentgen. The corresponding contractor values were 56.7 milliroentgen. (See Appendix 2001 2.B)

The annual average exposure for the 30 BRP TLD locations was 68.2 milliroentgen in 2002 (See Appendix 2002 2.B), compared to 70.0 in 2001. The annual average for the four BRP TLDs collocated with contractor TLDs was 68.6 milliroentgen without correction for control values. The corresponding contractor values were 50.8 milliroentgen (control corrected).

21 BEAVER VALLEY AIR SAMPLING In 2001, air sampling in the environs of Beaver Valley continued at four stations. A control sampler is located at Harrisburg. (See TMI air sampling data 6.C.1) The samplers continuously collect air particulates and radioiodines. The particulate filters were individually analyzed for gross activity and composited quarterly for gamma spectrum analysis. Activated charcoal canisters impregnated with TEDA, a chelating agent, were individually analyzed by gamma spectroscopy for iodine-131. The filters and canisters were changed by BRP on a weekly basis.

The airborne gross activity in the environs of Beaver Valley was relatively uniform throughout the year.

No airborne iodine-131 was detected. Air monitoring data from Beaver Valley are similar to analogous data from other nuclear power plants in Pennsylvania and the control station (15L3) at Harrisburg. (See Appendices 2001 2.C and 2.D) 2001 Average Gross Beta Concentrations in Airborne Particulates At Beaver Valley 3 Power Station x 0.01 pCi/m 3.5 -;

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• 15L2 0.5 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec In 2002, air sampling in the environs of Beaver Valley continued at four stations. A control sampler is located at Harrisburg. (See TMI air sampling data App. 6.C.5-) The samplers continuously collect air particulates and radioiodines. The particulate filters were individually analyzed for gross activity and composited quarterly for gamma spectrum analysis. Activated charcoal canisters impregnated with TEDA, a chelating agent, were individually analyzed by gamma spectroscopy for iodine- 131. The filters and canisters were changed by BRP on a weekly basis.

The airborne gross activity in the environs of Beaver Valley was relatively uniform throughout the year.

No airborne iodine-131 was detected. Air monitoring data from Beaver Valley are similar to analogous data from other nuclear power plants in Pennsylvania and the control station (15L3) at Harrisburg. (See Appendices 2002 2.C and 2.D)

22 2002 Average Gross Beta Concentrations in Airborne Particulates At Beaver Valley 3 Power Station x 0.01 pCi/m 3.0 2.5--

NI 201 14A2 ID15A2I 015L3 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

23 BEAVER VALLEY WATER SAMPLING Beaver Valley Power Station uses the Ohio River for station water and for the discharge of liquid effluents.

Raw river water is sampled monthly at three locations. Continuous composites are collected upstream at Arco Polymer, downstream 1.3 miles at Midland, and 5.0 miles at East Liverpool, Ohio.

The samples were analyzed for gross beta activity, tritium and gamma emitters.

During 2001 and 2002, no reactor related isotopes were detected in water samples. (See Appendix 2.E, 2001 and 2002)

BEAVER VALLEY MILK SAMPLING Milk sampling near Beaver Valley Power Station continued monthly at local farms in 2001 and 2002.

These grab samples, one of raw milk (1 Cl- 11) and one of processed milk (07G2-11), were analyzed by gamma spectroscopy.

During 2001, a trace of cesium-137 were detected in the April processed sample. Presence of this isotope is attributable to fallout from weapons testing and the accident at Chemobyl in April 1986. Natural potassium-40 concentrations are equivalent to potassium content of 1.4 to 1.9 grams per liter in 2001.

(See Appendix 2001 2.F)

During 2002, a trace of cesium-137 was detected in the April and June raw samples. Presence of this isotope is attributable to fallout from weapons testing and the accident at Chernobyl in April 1986.

Natural potassium-40 concentrations are equivalent to potassium content of 1.4 to 1.7 grams per liter in 2002. (See Appendix 2002 2.F)

BEAVER VALLEY FISH, PRODUCE AND SEDIMENT During 2001 and 2002, fish and sediment from the Ohio River and locally grown produce were collected by a utility contractor and split with BRP.

The semi-annual fish samples collected in the vicinity of the discharge were composites of bottom-feeders (catfish). Cabbage was sampled from gardens at two locations, 1.0 mile northeast and 3.8 miles west-northwest of the site. The sediment sample was collected downstream from the discharge point. Analysis was by gamma spectroscopy.

Manganese-54, cobalt-58, cobalt-60, cesium-134 and cesium-137 were detected in the sediment.

Presence of these isotopes was attributed to station discharges. No reactor-related radionuclides were detected in the fish or produce samples. (See Appendix 2.G, 2001 and 2002)

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25 Beaver Valley Power Station Locations of Environmental Monitoring Stations Greater Than 5 Miles from the Site N.N

/V.C

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26 LIMERICK GENERATING STATION Limerick Generating Station Units 1 and 2 are boiling water reactors each rated at 1090 megawatts electrical (Mwe). The facility is located on the east bank of the Schuylkill River in Limerick Township, Montgomery County, Pennsylvania.

The facility is operated by Exelon Nuclear.

27 LIMERICK THERMOLUMINESCENCE DOSIMETRY The BRP TLD program in the environs of Limerick Generating Station includes 30 stations exchanged quarterly. The TLDs range in distance from 0.4 to 11.8 miles from the site.

Contractor cross check dosimeters from Proxtronics, Inc. were at four locations to provide a check on BRP data. (See Appendix 3.A) Both BRP dosimeters and dosimeters provided by the ICN Worldwide Dosimetry Service were placed at all 30 stations during the third and fourth quarters in 2002. Results from dosimeters provided by the service can be found in Appendix 2002 8.B where ICN and BRP net exposures for the quarters are compared. The ICN contractor service is being considered for replacing the BRP system in an effort to control fiscal expenditures.

All dosimeters are changed by BRP staff.

The annual average exposure for the 30 BRP TLD locations was 70.8 milliroentgen in 2002 (See Appendix 3.B) compared to 68.2 in 2001. The annual average for the four BRP TLDs collocated with contractor TLDs was 75.0 milliroentgen without correction for control values. The corresponding contractor values were 63.8 milliroentgen (control corrected).

LIMERICK AIR SAMPLING In 2001 and 2002, air sampling in the environs of Limerick Generating Station continued at four stations.

A control sampler is located at Harrisburg. (See TMI air sampling data Appendix 6.C.5 2001 and 2002.)

The samplers continuously collect air particulates and radionuclides. The particulate filters were individually analyzed for gross activity and composited quarterly for gamma spectrum analysis.

Activated charcoal canisters impregnated with TEDA, a chelating agent, were analyzed individually by gamma spectroscopy for iodine- 13 1. The filters and canisters were changed by BRP on a weekly basis.

The airborne gross activity in the environs of Limerick was observed to be relatively uniform throughout both years. No airborne iodine-131 was detected. Air monitoring data from Limerick are similar to analogous data from other nuclear power plants in Pennsylvania and the control station (15L3) at Harrisburg. (See Appendices 3.C and 3.D 2001 and 2002)

28 2001 Average Gross Beta Concentrations in Airborne Particulates At Limerick Generating 3

Station x 0.01 pCi/m

[]9 2B2 1.5 i * *E*6A2 1.0 dI 1.5 11 EIB 9B2 1113B1 0 15L2 Jan Feb Mar Apr May Jun, Jul Aug Sep Oct Nov Dec 2002 Average Gross Beta Concentrations in Airborne Particulates At Limerick Generating 3

Station x 0.01 pCi/m 2.5 2.0 1.5 El

[]2B2 I 6A2 10 -o I [ 12B1 01513 0.5*

0.0.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

29 LIMERICK WATER SAMPLING The Limerick Generating Station uses the Schuylkill River for station water and for the discharge of effluents.

Raw river water is sampled at two locations. The upstream sample is collected at the Limerick intake and the downstream sample is collected at Vincent Dam, 1.7 miles downstream. Finished drinking water is sampled at the Philadelphia Suburban Water Co., 7 miles downstream. These monthly samples represent essentially continuous composites.

The samples were analyzed for gross beta activity, tritium and gamma emitters. No reactor related isotopes were detected in samples from either 2001 or 2002. (See Appendix 3.E, 2001 and 2002)

LIMERICK MILK SAMPLING In 2001 and 2002, milk sampling near Limerick Generating Station continued monthly at local farms.

The samples were analyzed by gamma spectroscopy.

A trace of cesium-137 was detected in one sample collected at farm 10B1 in 2001, and one sample at farm 9C1, in 2002. Presence of this isotope is attributable to fallout from weapons testing and the accident at Chernobyl in April 1986. Natural potassium-40 concentrations are equivalent to a potassium content of 1.6 to 2.0 d/L in 2001 and 1.5 to 2.1 grams per liter in 2002. (See Appendix 3.F, 2001 and 2002)

LIMERICK FISH, PRODUCE AND SEDIMENT During the reporting period, fish and sediment from the Schuylkill River were collected by a utility contractor and split with BRP. Due to extreme drought conditions in 2002, produce from gardens in the immediate vicinity were unavailable. The sample of grape leaves was collected by BRP personnel from an open area within 0.5 mile of the facility.

The semi-annual samples of bottom-feeding and predator fish were collected in the vicinity of the discharge. The produce sample of cabbage in 2001 was collected from a garden located 0.9 mile southwest of the site. The sediment samples were collected approximately 1.5 miles downstream from the Limerick discharge.

Cesium-137 from station discharges was detected in both years' spring and fall sediment samples. Cobalt-60 was also detected in the November sediment. Presence of these isotopes is attributable to station discharges. (See Appendix 3.G, 2001 and 2002)

30 Limerick Generating Station Locations of Environmental Monitoring Stations Within 5 Miles of the Site

31 Limerick Generating Station Locations of Environmental Monitoring Stations Greater Than 5 Miles from the Site

32 PEACH BOTTOM ATOMIC POWER STATION Peach Bottom Atomic Power Station Units 2 and 3 are boiling water reactors each rated at 1065 megawatts electrical (Mwe). The facility is located on the west bank of the Conowingo Pond of the Susquehanna River in Peach Bottom Township, York County, Pennsylvania.

The facility is operated by Exelon Nuclear.

33 PEACH BOTTOM THERMOLUMINESCENCE DOSIMETRY The BRP TLD program in the environs of Peach Bottom Atomic Power Station was expanded, beginning in October 1999, from 30 to 36 dosimeter stations exchanged quarterly. The six additional dosimeters were placed for the purpose of monitoring a dry cask storage. The TLD locations range in distance from 0.1 to 11.0 miles from the site.

Contractor cross check dosimeters are at four locations to provide a check on BRP data. The Teledyne contractor used in previous years subcontracted their dosimeter service business to Proxtronics, Inc.,

beginning with the fourth quarter of 2000. Dosimeters from both companies were collocated during the third quarter of 2000 for comparison in preparation for this change. Results were comparable. Beginning with the second quarter of 2001 the contractor service supplied a different type of dosimeter for the collocations, which may now contribute to the lower response, compared to BRP dosimeters. (See Appendix 2001 4.A)

Contractor cross check dosimeters from Proxtronics, Inc. were at four locations to provide a check on BRP data. (See Appendix 2002 4.A) Both BRP dosimeters and Dosimeters provided by the ICN Worldwide Dosimetry Service were placed at all 36 stations during the third and fourth quarters in 2002.

Results from dosimeters provided by the service can be found in Appendix 2002 8.C where ICN and BRP net exposures for the quarters are compared. The ICN contractor service is being considered for replacing the BRP system in an effort to control fiscal expenditures.

All dosimeters were changed by BRP staff.

In 2001, the average annual exposure for the 36 BRP TLD locations was 68.4 milliroentgen as compared to 66.6 milliroentgen in 2000. The average annual dose for the four BRP TLDs collocated with contractor TLDs was 64.4 milliroentgen. The corresponding contractor value was 51.4 milliroentgen.

(See Appendix 2001 4.B)

In 2002, the average annual exposure for the 36 BRP TLD locations was 66.8 milliroentgen as compared to 68.4 milliroentgen in 2001. (See Appendix 2002 4.B) The average annual dose for the four BRP TLDs collocated with contractor TLDs was 59.6 milliroentgen without correction for control values. The corresponding contractor value was 46.9 milliroentgen control corrected.

PEACH BOTTOM AIR SAMPLING Air sampling in the environs of Peach Bottom continued at four stations in 2001 and 2002. A control sampler is located at Harrisburg. (See TMI air sampling data.) The samplers continuously collect air particulates and radioiodines. The particulate filters were analyzed individually for gross activity and composited quarterly for gamma spectrum analysis. Activated charcoal canisters impregnated with TEDA, a chelating agent, were analyzed individually by gamma spectroscopy for iodine-131. The filter and canisters were changed by BRP on a weekly basis.

The airborne gross activity in the environs of Peach Bottom was observed to be relatively uniform throughout both years. No airborne iodine-131 was detected. Air monitoring data from Peach Bottom are similar to analogous data from other nuclear power plants in Pennsylvania and the control station (15L3) in Harrisburg. (See Appendices 2001 and 2002 4.C and 4.D)

34 2001 Average Gross Beta Concentrations in Airborne Particulates At Peach Bottom Atomic 3 Power Station X0.01 pCi/m

2. -E 3C2 NI 5B2

1. 7A2 0] 11D2 1.0 4 15L2 0.5 0.0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2002 Average Gross Beta Concentrations in Airborne Particulates At Peach Bottom Atomic 3 Power Station x 0.01 pCi/mr 2.5 ,i ' "

2.0 ": :  :***

El 3C2 1.5 - I 5B2 20 9A2 1.0 ]011 D2 E 15L3 0.5 0.0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

35 PEACH BOTTOM WATER SAMPLING The Peach Bottom Atomic Power Station uses the Susquehanna River (Conowingo Pond) for station water and discharge of effluents.

Raw river water is sampled at two locations, upstream at Holtwood Power Station and downstream at Conowingo Dam. The monthly samples essentially represent continuous composites.

The samples were analyzed for gross beta activity, tritium and gamma emitters. During 2001 tritium was detected in 2 samples collected downstream. No reactor related isotopes were detected in samples collected in 2002. (See Appendix 4.E, 2001 and 2002)

36 PEACH BOTTOM MILK SAMPLING In 2001 and 2002, milk sampling near Peach Bottom Atomic Power Station continued monthly at local farms. The grab samples of raw milk were analyzed by gamma spectroscopy.

No reactor related isotopes were detected in any of the samples during 2001. Natural potassium-40 concentrations are equivalent to a potassium content of 1.5 to 1.8 grams per liter. (See Appendix 2001 4.F)

During 2002 traces of cesium-137 were detected in one sample from the farm location at 13A1 and two samples at 9AI, attributable to fallout from weapons testing. Natural potassium-40 concentrations are equivalent to a potassium content of 1.5 to 1.9 grams per liter. (See Appendix 2002 4.F)

PEACH BOTTOM FISH, PRODUCE AND SEDIMENT During the reporting period, fish and sediment from Conowingo Pond were collected by a utility contractor and split with BRP. The locally grown produce sample of lettuce was collected by BRP personnel.

The samples of predatory and bottom-feeding fish were collected downstream from the station discharge.

The lettuce was sampled from a garden located 1.2 miles south-southwest of the site. The sediment sample was collected downstream of the discharge point. Analysis was by gamma spectroscopy.

The 2001 sediment sample contained small amounts of cobalt-60 and cesium-137.

The 2002 sediment sample contained small amounts of manganese-54, cobalt-60 and cesium-137. Traces of cesium-137 were detected in the 2002 predator fish sample. Presence of these isotopes was attributed to station discharge. No reactor-related radionuclides were detected in the produce or bottom-feeding fish samples. (See Appendix 2001 and 2002 4.G)

37 Peach Bottom Atomic Power Station Locations of Environmental Monitoring Stations Within 5 Miles of the Site EAST DRUMORE TWp

38 Peach Bottom Atomic Power Station Locations of Environmental Monitoring Stations Greater than 5 Miles from the Site

39 SUSQUEHANNA STEAM ELECTRIC STATION Susquehanna Steam Electric Station Units 1 and 2 are boiling water reactors each rated at 1065 megawatts electrical (Mwe). The site is located on the west bank of the Susquehanna River in Salem Township, Luzeme County, Pennsylvania.

The facility is operated by PP&L.

40 SUSQUEHANNA STEAM THERMOLUMINESCENCE DOSIMETRY The BRP TLD program in the environs of Susquehanna Steam Electric Station includes 30 dosimeter stations exchanged quarterly. The locations range in distance from 0.3 to 19.6 miles from the site.

In 2001 contractor cross check dosimeters are at four locations to provide a check on BRP data. The Teledyne contractor used inprevious years subcontracted their dosimeter service business to Proxtronics, Inc. beginning with the fourth quarter of 2000. Dosimeters from both companies were collocated during the third quarter of 2000 for comparison in preparation for this change. Results were comparable.

Beginning with the second quarter of 2001 the contractor service supplied a different type of dosimeter for the crosscheck collocations, which may now contribute to the lower response, compared to BRP dosimeters. (See Appendix 2001 5.A)

Contractor cross check dosimeters from Proxtronics, Inc. were at four locations to provide a check on BRP data during 2002. (See Appendix 2002 5.A) Both BRP dosimeters and Dosimeters provided by the ICN Worldwide Dosimetry Service were placed at all 30 stations during the third and fourth quarters in 2002. Results from dosimeters provided by the service, can be found in Appendix 2002 8.D where ICN and BRP net exposures for the quarters are compared. The ICN contractor service is being considered for replacing the BRP system in an effort to control fiscal expenditures.

All dosimeters are changed by BRP staff.

In 2001, the annual average exposure for the 30 BRP TLD locations was 71.7 compared to the 2000 annual average of 70.7 milliroentgen. In 2001, the annual average of the four collocated BRP TLDs was 72.9 and the collocated contractor TLDs was 57.9 milliroentgen. (See Appendix 2001 5.B)

In 2002, the annual average exposure for the 30 BRP TLD locations was 69.8 compared to the 2001 annual average of 71.7 milliroentgen. In 2002, the annual average of the four collocated BRP TLDs was 70.7 without correction for control values, and the collocated contractor TLDs was 54.0 milliroentgen (control corrected). (See Appendix 2002 5.B)

SUSQUEHANNA STEAM AIR SAMPLING In 2001 and 2002, air sampling in the environs of the Susquehanna Steam Electric Station continued at four stations. A control sampler is located at Harrisburg. (See TMI air sampling data Appendix 6.C.5 2001 and 2002.)

The samplers continuously collect air particulates and radionuclides. The particulate filters were analyzed individually for gross activity and composited quarterly for gamma spectrum analysis. Activated charcoal canisters impregnated with TEDA, a chelating agent, were analyzed individually by gamma spectroscopy for iodine- 131. The filters and canisters were changed by BRP on a weekly basis.

The airborne gross activity in the environs of the Susquehanna Steam Electric Station was observed to be relatively uniform throughout both years. No airborne iodine-131 was detected. Air monitoring data from the Susquehanna Steam Electric Station are similar to analogous data from other nuclear power plants in Pennsylvania and the control station (15L3) at Harrisburg. (See Appendices 2001 and 2002 5.C and 5.D)

41 2001 Average Gross Beta Concentrations in Airborne Particulates At Susquehanna Steam Electric Station x 0.01 pCi/m3 3.0 2.5 2.0 l 3A

• 5A2 1.5 _12EI 0 I] 12AI 1.0 1E 15L2 0.5 0.0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2002 Average Gross Beta Concentrations in Airborne Particulates At Susquehanna Steam 3 Electric Station x 0.01 pCi/m 2.5 2.0 E13A1 1.5 1M 5A2 E , 12A2 0' 112E1

. 15L3 0.5 0.0

);,p~' 0e CPe A

42 SUSQUEHANNA STEAM WATER SAMPLING The Susquehanna Steam Electric Station ,uses the Susquehanna River for station water and the discharge of liquid effluents.

Raw river water is sampled at two locations. Weekly sampling for a monthly composite is conducted at the station's water intake on the Susquehanna River. The location near the discharge is also sampled weekly for a monthly composite. Finished drinking water is sampled downstream at the Danville municipal water treatment plant. This sample is collected daily for a monthly composite.

The samples were analyzed for gross beta activity, tritium and gamma emitters. No reactor related isotopes were detected in any of the samples. (See Appendix 5.E, 2001 and 2002)

SUSQUEHANNA STEAM MILK SAMPLING During 2001, milk sampling near the Susquehanna Steam Electric Station continued monthly at two lo'cal farms. The grab samples of raw milk were analyzed by gamma spectroscopy.

A trace of cesium-137 was detected in a March sample from the farm at location 10D1. Presence of this isotope is attributable to fallout from weapons testing and the accident at Chernobyl in April 1986.

Natural potassium-40 concentrations are equivalent to potassium content of 1.5 to 1.9 grams per liter.

(See Appendix 2001 5.F)

During 2002, milk sampling near the Susquehanna Steam Electric Station continued monthly at the local farm at location code 10DI. The location code 10D2 farm discontinued dairy production in June.

Collections began at a farm with the location code of 12B I in July of 2002. The grab samples of raw milk were analyzed by gamma spectroscopy.

A trace of cesium-137 was detected in a March sample from the farm at location 10D1. The November sample from farm 12B 1 contained a trace of cesium-137, also. Presence of this isotope is attributable to fallout from weapons testing and the accident at Chernobyl in April 1986. Natural potassium-40 concentrations are equivalent to potassium content of 1.4 to 1.7 grams per liter. (See Appendix 2002 5.F)

SUSQUEHANNA STEAM FISH, PRODUCE AND SEDIMENT During both years, fish and sediment from the Susquehanna River and locally grown produce were collected by a utility contractor and split with BRP.

The fish sample was collected in the vicinity of the discharge. The produce sample of pumpkin was collected from a truck garden 3.3 miles southwest of the plant. The truck garden irrigates with water drawn from downstream of the station discharge. Sediment was collected downstream of the discharge.

Analysis was by gamma spectroscopy.

Cesium-137 was detected in all sediment samples collected from both upstream and downstream of station discharges and could be attributed to fallout or station discharges. No reactor-related radioisotopes were detected in the fish or produce samples. (See Appendix 5.G, 2001 and 2002)

43 Susquehanna Steam Electric Station Locations of Environmental Monitoring Stations Within 5 Miles of the Site

44 Susquehanna Steam Electric Station Locations of Environmental Monitoring Stations Greater than 5 Miles from the Site N.

1s5 ww IVH CCC / N H U IV L 0T r p A COK UN AC 0 9MI

45 THREE MILE ISLAND NUCLEAR STATION Three Mile Island Nuclear Station Unit 1 is a pressurized water reactor rated at 871 megawattselectrical (Mwe). The facility is located on an island in the Susquehanna River, Londonderry Township, Dauphin County, Pennsylvania.

The facility is operated by Exelon Nuclear.

46 THREE MILE ISLAND THERMOLUMINESCENCE DOSIMETRY The BRP TLD program in the environs of the Three Mile Island Nuclear Station includes 30 dosimeter stations exchanged quarterly.. The locations range in distance from 0.5 to 16.4 miles from the site.

Contractor cross check dosimeters are at four locations to provide a check on BRP data in 2001. The Teledyne contractor used in previous years subcontracted their dosimeter service business to Proxtronics, Inc. beginning with the fourth quarter of 2000. Dosimeters from both companies were collocated during the third quarter of 2000 for comparison in preparation for this change. Results were comparable.

Beginning with the second quarter of 2001 the contractor service supplied a different type of dosimeter for the collocations, which may now contribute to the lower response, compared to BRP dosimeters. The new dosimeters also show a larger margin of error than the previous dosimeter used. (See Appendix 2001 6.A)

During 2002 contractor cross check dosimeters from Proxtronics, Inc. were at four locations to provide a check on BRP data. (See Appendix 6.A) Both BRP dosimeters and dosimeters provided by the ICN Worldwide Dosimetry Service were placed at all 30 stations during the third and fourth quarters in 2002.

Results from dosimeters provided by the service can be found in Appendix 2002 8.E where ICN and BRP net exposures for the quarters are compared. The ICN contractor service is being considered for replacing the BRP system in an effort to control fiscal expenditures.

All dosimeters are changed by BRP staff.

In 2001 the average annual exposure for the 30 BRP TLD locations was 59.4 milliroentgen as compared to 57.5 in 2000. The average annual dose for the four BRP TLDs collocated with contractor TLDs was 47.3 milliroentgen. The corresponding contractor value was 31.3 milliroentgen. (See Appendix 2001 6.B)

In 2002 the average annual. exposure for the 30 BRP TLD locations was 56.9 milliroentgen as compared to 59.4 in 2001. (See Appendix 2002 6.B) The average annual dose for the four BRP TLDs collocated with contractor TLDs was 48.0 milliroentgen without correction for controls. The corresponding contractor value was 25.3 milliroentgen (control corrected).

THREE MILE ISLAND AIR SAMPLING In 2001 and 2002, air sampling in the environs of Three Mile Island continued at four stations. A control sampler is located at Harrisburg.

The samplers continuously collect air particulates and radioiodines. The particulate filters were individually analyzed for gross activity, and composited quarterly for gamma spectrum analysis.

Activated charcoal canisters impregnated with TEDA, a chelating agent, were individually analyzed by gamma spectroscopy for iodine- 131. The filters and canisters were changed by BRP on a weekly basis.

The airborne gross activity in the environs of Three Mile Island was observed to be relatively uniform throughout both years. No airborne iodine-'131 was detected. Air monitoring data from Three Mile Island are similar to analogous data from other nuclear power plants in Pennsylvania and the control station (15L3) at Harrisburg. (See Appendices 2001 and 2002 6.C and 6.D)

47 2001 Average Gross Beta Concentrations In Airborne Particulates Around3 Three Mile Island x 0.01 pCi/mr 3.0 2.5 m 05A2 10- -- 08C2

[]12B2 1015L3 Jan Feb Mar AprMay Jun Jul Aug Sep Oct Nov Dec 2002 Average Gross Beta Concentrations In Airborne Particulates Around3 Three Mile Island x 0.01 pCi/M E 05A2 S1-08C2 1! 12B2 0 151-3 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

48 THREE MILE ISLAND WATER SAMPLING The Three Mile Island Nuclear Station uses the Susquehanna River for station water and discharge of liquid effluents.

Finished drinking water is sampled upstream at the Steelton Water Treatment Plant and downstream at the Columbia Water Co. The monthly samples represent essentially continuous composites.

The Samples in 2001 and 2002 were analyzed for gross beta activity, tritium and gamma emitters.

Tritium was detected in four samples in 2001 and one in 2002 collected at the Columbia Water Co., and a trace of cesium- 137 in a February 2002 sample, attributable to station discharges or fallout from weapons testing and the accident at Chernobyl in April 1986. (See Appendix 6.E, 2001 and 2002)

All data compare favorably with the USEPA National Interim Primary Drinking Water regulations.

Those criteria were 15 picocuries per liter gross alpha, 50 picocuries beta and 20,000 picocuries per liter tritium before the December 2000 revisions went into effect. Drinking water criteria, at present, maintain the 15 picocurie per liter gross alpha limit but make beta and tritium criteria contingent on activity levels for isotopes that are not analyzed in this program.

49 THREE MILE ISLAND MILK SAMPLING In 2001, milk sampling near Three Mile Island Nuclear Station continued monthly at two farms with the exception of January. Beshore Farms (the control site) elected to no longer participate in the sampling program in January 2001. No sample was obtained. Sampling was initiated at the Wayne Myers farm in February and continued throughout 2001.

The grab samples were analyzed by gamma spectroscopy.

No reactor related isotopes were detected in any samples during 2001. Natural potassium-40 concentrations are equivalent to potassium content of 1.3 to 2.0 grams per liter. (See Appendix 2001 6.F)

-In 2002, monthly milk sampling near Three Mile Island Nuclear Station continued monthly at two local farms.

The grab samples were analyzed by gamma spectroscopy.

Cesium-137 was detected in one sample collected in January from farm location code 10KI, attributable to fallout from weapons testing. Natural potassium-40 concentrations are equivalent to potassium content of 1.3 to 2.0 grams per liter. (See Appendix 2002 6.F)

THREE MILE ISLAND FISH, PRODUCE AND SEDIMENT During the reporting period, vegetation and sediment from the Susquehanna River were collected by the utility and split with BRP.

Cesium-137 was detected in both the upstream control and downstream sediment samples attributable to fallout from weapons testing and the accident at Chemobyl in April 1986. No reactor-related radioisotopes were detected in the produce or fish samples. (See Appendix 6.E, 2001 and 2002 )

50 Three Mile Island Nuclear Station Locations of Environmental Monitoring Stations Within 5 Miles of the Site DERRY rWP 4

51 Three Mile Island Nuclear Station Locations of Environmental Monitoring Stations Greater Than 5 Miles from the Site WESt N.

52 BABCOCK AND WILCOX FACILITY Babcock and Wilcox Apollo and Leechburg facilities were previously utilized for fuel processing and fabrication using uranium and plutonium. From 1977 until 2002 BRP maintained and operated a modified environmental monitoring program around the facilities. The Leechburg facility remained under decommissioning status through 2002, but there is currently no decommissioning activity on site.

The United States Army Corps of Engineers has determined there is no threat of a release of radioactivity from the site, and-air sampling was discontinued at the end of 2001. Surface water, soil, vegetation and sediment sampling was discontinued in 2001., The Apollo site has been released from decommissioning status, and air sampling at the site was discontinued in 1996.

BABCOCK AND WILCOX AIR SAMPLING Throughout 2001 air sampling continued at the Parks Township and Kiskimere sites and the Crooked Creek State Park control site. The samplers continuously collect air particulates. The filters were changed by BRP on a weekly basis and composited monthly for alpha spectrum analysis.

During 2001, levels of uranium and plutonium isotopes detected on filters from both the control site at Crooked Creek State Park and from Parks Township and Kiskimere sites are attributable to natural sources and the glass fibers in the filter's content. Results from the Parks Township and Kiskimere site are comparable to the control's results. (See Appendix 2001 7.A)

I //

1 /

53 QUEHANNA FACILITY Since 1967, the Bureau of Radiation Protection has provided technical support to the Bureau of Forestry/Department of Conservation and Natural Resources managing an industrial radiation facility located in Clearfield County's Quehanna Wild Area. The facility was originally built by Curtiss-Wright as a research facility, but was donated to Pennsylvania State University in 1960. In 1967 Penn State transferred its interest to the Commonwealth. PermaGrain Products, Inc., which operated portions of the facility in the manufacture of irradiated flooring products, ceased operations and declared bankruptcy in December 2002. The contracted cleanup company, SCIENTECH, assumed responsibility for security of the facility December 22, 2002, and continues with decommissioning work. Please refer to:

www.dep.state.pa.us/dep/deputate/ airwaste/rp/Quehanna/index.htm for the most recent status of this site.

Parts of the facility are contaminated with strontium-90 and cobalt-60 resulting from activities of previous owners/tenants. Decommissioning and remediation of contaminated areas by a contractor overseen by BRP began in spring 1998. A majority of the cleanup has been completed. In preparation for the project, air monitor stations were installed July 20-21, 1997. In January 1999, 15 environmental dosimeters were placed within a 15-mile radius of the PermaGrain clean up project. The number was reduced to five dosimeters in December 2001.

QUEHANNA THERMOLUMINESCENCE DOSIMETRY The BRP TLD program in the environs of the former PermaGrain Products, Inc., facility includes 5 dosimeter stations exchanged quarterly during 2002. The locations range in distance from 25 feet to 5 miles from the site.

All dosimeters are changed by BRP staff.

In 2001 the average annual exposure for the 15 BRP TLD locations was 66.5 milliroentgen. This is comparable to the annual averages observed in other monitoring programs in Pennsylvania during 2001.

(See Appendix 2001 7.B)

In 2002 the average annual exposure for the 15 BRP TLD locations was 63.1 milliroentgen. This is comparable to the annual averages observed in other monitoring programs in Pennsylvania during 2002.

(See Appendix 2002 7.B)

QUEHANNA AIR SAMPLING Four of the air particulate monitoring stations were installed in the immediate vicinity of the facility. A control sampler was placed approximately 6.1 miles southeast at the Quehanna Boot Camp. The air samplers continuously collect air particulates. Filters are analyzed individually for gross alpha and beta activity and composited monthly for gamma spectrum and strontium-90 analysis. Air monitoring data from samplers at the PermaGrain, Inc., facility are similar to analogous data from the control sampler at the Quehanna Boot Camp. (See Appendix 2002 7.B)

54 MOLYCORP FACILITY Monitoring at the Molycorp Facility in Washington, Pennsylvania continued through 2002. One air sampler continuously collected air particulates at the site until January 2003. Active work at the site was suspended, electrical power was shut off and air sampling was discontinued. Air particulate filters were changed weekly by BRP. Filters are composited quarterly and analyzed by alpha and gamma spectroscopy. (See Appendix 2002 7.D.)

MOLYCORP THERMOLUMINESCENCE DOSIMETRY The BRP TLD program continued during 2002 in the environs of the Molycorp facility. This program included 12 dosimeter stations, exchanged quarterly. The locations range in distance from 0.1 to 5.0 miles from the site.

All dosimeters are exchanged by BRP staff.

In 2001 the average annual exposure for the 12 BRP TLD locations was 82.0 milliroentgen. Increased levels during the first quarter at the plant fence site is attributable to waste bins of tailings stored directly adjacent to the sampling location. (See Appendix 2001 7.D)

In 2002 the average annual exposure for the 12 BRP TLD locations was 72.5 milliroentgen. These results are comparable to levels measured at background locations. (See Appendix 2002 7.C)

MOLYCORP AIR SAMPLING In May 2000 adjustments were made to the software responsible for generating analysis reports. By changing the software's ability to report a larger number of significant figures, a lower level of positive results could be reported. Previously, these levels were not recognized due to rounding to a value lower than the lowest level detectable. Positive results that were detected can be attributed to naturally occurring terrestrial thorium and thorium existing in the glass fibers of the filters used in sampling.

Analysis of blank filters showed they typically contribute an average between 4 and 6 x 10- pCi/m 3 to report results. Typical activity concentrations of thorium in crustal rock range from 0.65 pCi/g in sandstones to 1.1 in shales (Kathren, 1984). Slightly elevated levels detected during the second quarter are likely attributable to cleanup activities. (See Appendix 2002 7.D)

The air sampler continuously collects air particulates. Filters are collected weekly and composited each quarter and analyzed for thorium 228, 230 and 232. Positive results that were detected can be attributed to naturally occurring terrestrial thorium and thorium existing in the glass fibers of the filters used in sampling. Analysis of blank filters showed they typically contribute an average between 4 and 6 x 10-5 pCi/m 3 to report results. Results indicate work at facility was not responsible for increasing exposure to the public. (See Appendix 2002 7.D)

55 WESTINGHOUSE ELECTRIC CORPORATION; WALTZ MILLS SITE Westinghouse Electric Corporation's (WELCO) Waltz Mills site is located in Westmoreland County approximately 30 miles southeast of Pittsburgh. The site is about three miles west of New Stanton between the towns of Madison and Yukon. The site is 850 acres in size. About 85 acres of the site were developed and utilized. The site is currently undergoing cleanup. Most of the radiological contamination can be attributed to the fuel'failure that occurred in the test reactor in 1960.

The two air samplers, (a second air sampler was added in 2002) continuously collect air particulates.

Filters are collected weekly and composited each quarter and analyzed for cesium-137, thorium-228, 230, 232, plutonium-238, 239 and uranium-234, 235, and 238. Results indicate work at facility was not responsible for increasing exposure to the public. (See Appendix 7.E, 2001 and 2002)

56 EMERGENCY PLANNING AND RESPONSE The Bureau of Radiation Protection is responsible for planning and directing an emergency radiation response program in conjunction with the Pennsylvania Emergency Management Agency. Technical staff and equipment are available for response to accidents at nuclear power plants, transportation incidents involving radioactive materials or any other event that necessitates radiation emergency assistance. A major radiological emergency response plan is routinely updated. Drills and exercises are carried out with the five nuclear power plants within the Commonwealth.

During 2001 BRP responded to an Unusual Event (UE) April 6 at the Beaver Valley Power Station but the Emergency Operation Center (EOC) was not activated. A fire was discovered in the Chemistry Cold Lab. The problem was investigated and resolved, and the event terminated. An Unusual Event is the least serious emergency classification. On August 23 a security breach was reported at Susquehanna Steam Electric Station and an UE was declared. The EOC was not activated. The problem was investigated and resolved, and the event terminated. On October 17 BRP responded to a security threat directed toward Three Mile Island Unit 1, provided limited staff in the EOC to monitor the situation with the utility, PEMA, and the NRC. The threat was eventually deemed non-credible.

In 2001 BRP participated in 15 practice drills and lesser exercises. Participation in drills after the September 11 New York City attack was minimal. Focus in Emergency Response planning has shifted and expanded to address the heightened threat of terrorist attacks.

During 2002 an Alert was declared on June 2 at the Peach Bottom Atomic Power Station (PBAPS). An automatic fire suppression system utilizing carbon dioxide activated during a routine diesel generator test.

Under the plant's emergency plan the release of carbon dioxide into a vital area results in an automatic declaration of an ALERT. The EOC was partially activated. On October 3 an Unusual Event (UE) was declared at the Susquehanna Steam Electric Station (SSES) due to a transformer fire. The EOC was not activated.

In 2002, BRP participated in 15 practice drills and 4 evaluated exercises.

A monthly communication drill was conducted with each nuclear power plant to test notification procedures and the operation of dedicated telephone lines.

Emergency Siren at Three Mile Island Visitor Center.

References

57 ICRP, Principles of Monitoring for the Radiation Protection of the Population. ICRP-43. 1984.

Kathren, Ronald L., Radioactivity in the Environment. Harwood Academic Publishers, New York, 1984.

U.S. EPA, Environmental Radioactivity Surveillance Guide. ORP/SID 72-2. USEPA. June 1972.

/

Page Intentionally Left Blank 59 PENNSYLVANIA BUREAU OF RADIATION PROTECTION ENVIRONMENTAL SURVEILLANCE SECTION Appendix A 2001 Source-Oriented Monitoring

60 1 .A PENNSYLVANIA MILK NETWORK DATA Concentration (pC i/L)

Station Sampling Date 1-131 Cs-134 Cs-137 Ba-140 K-40 Sr-90 Harrisburg 1/11/01 <2 < 2 < 2 <6 1430 +1-53 2+1- 1 2/08/01 <2 < 2 2 +/-2 <6 1290 +/-53 <2 3/08/01 <2 < 2 < 2 <5 1370 +/-63 <2 4/06/01 <3 < 2 < 2 <7 1550 +/-45 <2 5/10/01 <2 <2 < 3 <6 1460 +/-58

• 6/07/01 <3 <3 < 3 < 10 1450 +/-68 2+/-1 7/05/01 < 2 <2 2 +/- 1 <5 1580 +/-45 <3 8/09/01 <3 <3 < 3 <10 1570 +/-73 <3 9/06/01 <3 < 2 < 2 <8 1430 +/-54 <2 10/04101 <2 <2 < 2 <5 1430 +/-39 <3 11/08/01 <2 < 2 < 2 <7 1380 +/-60 <2 12/06/01 <3 <3 < 3 <8 1380 +/-61 <3 Station Samplinq Date 1-131 Cs-134 Cs-137 Ba-140 K-40 Sr-90 Pittsburgh 1/08/01 <2 <2 < 2 <5 1520 +/-40 <.2 2/05/01 <2 <2 2 +/1-1 <,6 1540 +/-45 <2 4/04/01 <2 <2 <' 2 <7 1280 +/-54 <2 5/07/01 <4 <:2, 2+/- 1 < 10 1590 +/-40 <.4 6/05/01 <3 <2 < 3 <9 1630 +/-69 <2 7/02/01 <5 <2 < 2 <11 1580 +/-67 <3 8/06/01 <3 <'2 < .3 <9 1550 +/-65 <3 9/04/01 <3 <2 < 2 <,8 1580 +/-46 <2 10/10/01 < 3. < '2 < 2 <7 1380 +1-40 <2 11/07/01 <:5 < 2 < 2 <:11 1330 +/-52. <2 12/05/01 <2 <1 < 2 <6 1440 +/-37 <3 No Sample Station Sarripling Date 1-131 Cs-134 Cs-137 Ba-140 K-40 Sr-90 Erie 1/08/01 <2 < 2 < 2 <7 1270 +/-54 <2 2/05/01 <2 < 2 < 2 <5 1550 +1-40 <2 3/05/01 <2 < 2 < 2 <5 1520 +/-39 <2 4/02/01 <2 < 2 < 2 <6 1490 +/-45 2+/-1 5/07/01 <2 <2 < 2 <5 1560 +/-41 <3 6/04/01 <2 < 2 < 2 <7 1510 +/-59 <2 7/09/01 <3 < 3 < 3 <,9 1430 +/-69 <4 8/07/01 <3 < 2 < 3 <8 1610 +/-66 <4 9/10/01 <2 < 2 < 2 <5 1390 +/-40 3+/-1 10/01/01 <2 < 2 <2 <5 1420 +1-40 <2 11/05/01 <2 <,2 <. 2 '< 5. 1412 +1-42 <.3 12/03/01 <2 < 2 < 2 <5 1400 +/-41 <3 Station SamplingDate 1-131 CsMt34 Cs-137 Ba-140 K-40 Sr-90 Philadelphia 1/10/01 <2 <,2 <2 <.5 1590 +-45 <2 2/07/01 <2 <2 <2 <6 1500 +1-45 <2 3/107/01 <2 <2 <2 < 6 1330 +/ 56 <2 4/04/01 <2 <.2 <2 <7 1340 +/-58 <2

.5/09/01 <2 <2 <2 <5 1580 +/-46 <.3 6/06/01 <3 < 3 <3 1960 +/-50 <2 7/05/01 <2 < 2 <3 <8 1590 +/-68 <3 8/08/01 <2 <2 <2 <5 1590 +/-47 <.3

<.3 9/05/01 <3 <3 10 1370 +/-58 <2 10/03/01 <2 <1 < 2 <4 1420 +1-37 <3 11j07/01 <2 <1 <2 <4 1410 +/36 <3 12/05/01 <2 <2 <2 <8 1370 +/59 3+/-l

• Could not be assayed due to curdling of milk

61 1.B.1 PENNSYLVANIA WATER QUALITY NETWORK DATA Concentration (pCi/L)

Station Collection Number Location City Date Alpha Beta, Tritium 110 Schuykill Philadelphia 0.1122101 <3 5+/-3 < 180 River 03/08/01 <2 5 +/- 2 < 180 05/01/01 <2 4 +/-2 < 190 07110/01 <.2 4 +/-2 < 190 09/27/01 <2 5+/-2 < 180 111 Schuylkill Pottstown 01/31/01 <2 4 +/-' 3 < 170 River 03/29/01 <2 <3 < 180 05/31/01 <2 <4 < 200 09/25/01 2 +/-1 4+1-1 < 180 11/15/01 <2 3 +/-2 < 190 182 Delaware Marcus Hook 01/29/01 3+/-2 7+/-2 < 180 River 03119/01 2+/-l 6+!-2 < 180 05/17/01 < 190

.07/30/01 7+1-2 12+/-2 < 210

.09/10101 <3 9+/-3 < 180 11/06/01 <4 10+/-4 < 180

• No analysis available 201 Susquehanna Marietta 0 2/12/01 <2 4 +/-2 < 180 03/12/01 <2 4 +/-2 < 190 04/12/0.1 5+1-2 9.+1/2 <180 05/10/01 <1 2+/-l < 190 06/12/01 <1 2 +1-1 4+/-l < 180 07/12/01 2+1-1 4+/-l < 190 08/09/01 <2 < 180 09/12/01 <2 4+/-l < 180 10/10/01 2+/-1 3+/-l < 190 11/13/01 2+/-1 3+/-l < 190 12/12/01 3+/- 1 3+!-1 < 180 6 +/-2 211 Swatara Middletown 01/31/01 <2 4 +/-2 < 170 Creek 02122/01 <2 4 +/-2 < 180 05129/01 4+/-2 < 180 06129/01 <1 5+/-2 < 200 6 +1-2 07130/01 2+/-2 < 210 08130/01 <2 5+/-2 < 200

.7 +/-2 09/25/01 <2 7+/- 2 < 180 10/25/01 4+/,-2 < 190 11/26/01 <2 6 +/-2 < 190 5+1-1 12/21/01 2+1-1 < 180

62 1.B.2 PENNSYLVANIA WATER QUALITY NETWORK DATA Concentration (pCi/L)

Station Collection Number Location City Date Alpha Beta Tritium 301 Susquehanna Danville 01/03/01 <1 3+/-2 < 20 River 03/20/01 <1 3+/-1 < 180 05/07/01 2+/-1 3+1-1 < 180 07/12/01 2+1-1 3+/-1 < 190 09/12/01 <2 4+/- 2 < 180 11/15/01 2+/-1 4+/-2 < 190 302 Luzeme Newport 01/24/01 <2 <3 < 180 07/31/01 <2 3 +/-2 < 210 09/18/01 <2 5 +I-2 < 180 601 Lake Erie Millcreek 01/16/01 <:2 3 +1-2 < 170 03/14/0.1 <2 5+/- 2 < 190 05/31/01 <1 3+1-1 < 190 2+/- 1 07/23/01 <1 4+/- 1 < 190 09/06/01 <.2 < 180 11/19/01 <1 3+/-1 < 190 4 +/-2 643 Conneaut Conneaut 03/12/01 <2 4 +/-1 < 190 Creek Twp 05/14/01 <1 < 190 07/24/01 <2 6+1- 2 < 190 09/05/01 <2 5+/-2 < 190 11/08/01 <1 4+/-1 < 190 f

901 Ohio River Rochester 03113101 <3 4 +/-2 < 190 05/15/01 <2 3+/-2 < 190 07/09'101 2 +/-1 13 +/-2 < 190 09/26/01 <2 4 +/-2 < 180 11/07/01 2+1-1 5 +/-2 < 180 902 Sewickly Boro Allegheny 03/19/01 <1 5'+/- 1 < 180 05116/01 3+/-1 7 +/-2 <190 07/16/01 <1 9 '1- 2 < 190 09/19/01 <2 4 +/- 2 < 180 11114/01 <2 4+1-2 < 190 2+/-1 5 +/-2 < 190

<1 3+/-l < 200

63 1.C PHILADELPHIA DRINKING WATER Sample Baxter Queen Lane Belmont Period Ending Alpha Beta Tritium Alpha Beta Tritium Alpha Beta Tritium' 1/31/01 <2 3 +-1-1 <190 <4 7+/-4 <190 4.+/- 2, 4+/-2 <190 2/28/01 <2 4 +/-2 < 180 <3 9+/-3 < 180 <3 <4 < 180 3/30/01 <2 < 3 < 180 <3 < 5 < 180 <3 <4 < 180 4/30/01 <1 2 +I-l < 180: <2 4+/'1 < 180 <2 4+/-l < 180 5/31/01 3+1-1 3+/-l < 180 4+1-1 5+/-l < 180 <2 5+/-I < 190 6/29/01 <1 2+/-1 < 200 4+/-1 6+/-l < 200 <2 4+/-1 < 200 7/31/01 < 1 4+/-l < 210 <2 5+/-I < 210 <2 6+/--l < 200 8/29/01 <2 3+/-1 < 200 <2 6+/-2 < 200 <2 7+/-2 < 200 9/28/01 2+/-l 4+/-l < 180 3 +/-l 8 +/-2 < 180 4+/-2 6+/-2 < 180 10/31/01 1 +/- 1 3+/-l < 180 <2 6+/-2 < 180 <2 7+/-2 < 180 11/30/01 <2 2+/- 1 < 190 <2 5+/-2 < 190 <2 7+/-2 < 190 12/31/01 2+1-1 4+/-l < 180 <2 6 +/-2 < 180 <2 4+/-2 < 180

64 1.D)

PRECIPITATION MONITORING DATA Concentration (pCi/L) Deposition (nCi/m2 )

Collection Period Ending Alpha Beta Tritium Alpha Beta 01/08/01 2 +/- 1 5 +1-1 < 170 0,01 +1-0.01 0,03 +/- 0.01 01/19101 2 +/- 1 7 +1-1 < 180 .0.04 +/- 0.02 0.13 +/- 0.02 01/22101 1 +1- 1 6 +/ 1 < 180 .0.02+/ 0.02 0.13 +1-0.02 01/30/01 1 +t-1 4 +- 1 < 180 0:02 +/- 0:02 0.08 +/- 0.02 02/06/01 2 +/- 1 3 +/- 1 < 190 0.02 +/- 0.01 0.03 +/- 0.01 02/15/01 5 +1- 1 11 +/- 2 < 180 0:03 +1-0.01 0'07 +/- 0.01 02/20/01 1 +I- 1 6 +/- 1 < 180 0.01 +/- 0.01 0.03 +/- 0.01 02/23/01 11 +/- 2 19 +/- 2 < 180 0.04 +I- 0.01 0.08 +/- 0.01 03/05/01 2.7 +/- 1 7 +1-1 < 180 0.01 +/-40.00 0.03 +/- 0.00 03/06/01 2 +/- 1 7 +/- 1 < 190 0.04 +/- 0.02 0.13 +/- 0.02 03/14/01 2 +/- 1 6 +/- 1 < 190 0.04 +i-0.02 0.11 +/- 0.02

• 03/19/01 2 +h- 1 12 +/- 2 < 180 0.02 +/- .01 0.13 +/- 0.02 03/21/01 1 +/- 1. 4 +1- 1 < 180 0.01 +- 0.01 0.04 +/- 0.01.

03/22/01 1 +/- 1 3 +/- 1 < 180 0.01 +/- 0.01 0.04 +/- 0.01 03/30/01 1 +/- 1 2 +1- I < 180 0.04 +1-0.04 0.08 +/- 0.04 04/09/01 4 +1- 1 17 +/- 1 < 180 007 +- 0.02 0.29 +/7 0.02 04/12101 1 +/- 1 7 +/-1 < '180, 0101 +/- 0:01 0.09 +l-.0:01 04/16101 2 +/- 1 7 +1-1 < 180 0.04 +1-0.02 0.14 +/-.0.02 05/09101 7 +!- 1 13 +/- 1 < 180 0.05 +/- 0.01 0.09 +i- 0.01 05/21/01 4 +/- 1 7 +/-1 < 180 0.04 +/-0.01 0.06 +/-0.01 05/23/01 1 +1-A 4 +/- 1 < 180 0.03 +/-0.03 0.10 +/-0.03 05/29/01 2 +I- 1 3 +1- 1 < 180 0.03 +/- 0.01 0.04 +/- 0.01 06/04/01 2 +/- 1 5 +/- 1 < 190 0.04 +/- 0.02 0.09 +1-0.02 06/18/01 5 +/- 1 8 +1- 1 < 180 0.05 +1- 0.01 0.08 +/- 0.01 06/22/01 2 +1- 1 11 +1-1 < 180 0.02 +/- 0.01 0.13 +/- 0.01 07/05/01 3 +1- 1 7 +1- 1 < 190 0.04 +/- 0.01 0.09 +1-0.01 07/11/01 2 +1- 1 9 +/7 1 < 190 0.09 +/- 0.04 0.39 +/- 0.04 07/26101 1 +/- 1 5 +/- 1 < 190 0.05 < 0.05 0.23 < 0.05 08/06101 4 +/- 1 15 +/- 2 < 200 0.10 < 0.03 0.38 +/- 0.05 08/13101 1 +1-, 3 +1-. < 180 .0.01 :+/--0.01 0.04 +/- 0.01 08/t14/01 2 1 1/- 12 +/-, 1 < 180 00:02 +/-0.01 0.15. +/- 0.01 09104/01 3 +/- 1 8 +/-1. < 190 0.06 < 0.02 0.15' +/- 0.02 09/21/01 2 +/- 1 8 +/- 1 < 180 0.04 +- 0.02. 0.14 +/- 0.02 09/25/01 1 +/-1 3 +/- 1 < 180 0.05.+/-0.05 0.15 +/- 0.05 10/15/01 2 +/- 1 6 +/- 1 < 190 0.03 <. 0.01 .0.08 +/-0.01 11/26/01 2 +/- 1 6+/- 1 < 190 0.06 +/- 0.03 0.18 +I- 0.03 12/10/01 2 +/- 1 5 +!- 1 < 190 0-05 < 0.02 0.12 +/- 0.02 12/17/01 2 +/- 1 6 +1- 1 < 180 0.03 < 0.01 0.09 +/-0.01 12/27/01 1 +/- 1 3 +/- 1 < 180 0:02 < 0.02 0.05 +/-0.02

65 2.A BEAVER VALLEY POWER STATION QUARTERLY TLD INTERCOMPARISON (mRlstd. mo.)

Station BRP Proxtronics Location Collection Period Results Results 3B1 Shippingport 1/10/01 - 4/04/01 5.9 +1- 0.2 5.8+1- 0.1 4104/01 - 7/11/01 6.1 +/- 0.2 5.1 +/- 1.3 7/11/01 - 10/10/01 6.4 +/- 0.2 6:0 +/- 0.6 10/10/01 - 1/16/02 6.1 +1- 0.2 4.4 +/- 0.8 3C1 Industry 1/10/01 - 4/04/01 5.3 0.6 4.5 +/7 0.4 4/04/01 -. 7/11/01 5.1 0.3 .3.9 +/- 1.5 7/11/01 - 10/10/0,1 5,5 0.6 3.8 +/- 0.9:

1011/01 - 1/16102 5.5 0.3 2.6 +/- 1.6 5Sd 1110/01 4/04/01 5.8 +/- 0.2 6.5 +/- 0.5 Mt. Pleasant -

Church 4/04/01 - 7/11/01

,6w:'0+/- .0.3 4.7 +/- 0.5 7/11/01 - 10/10/01 6'3 0.5 5.4 +÷7 0:2 10/10/01 - 1/16/02 5.8 0:4 3:3 +/- 0.1 I1BI Meyer Farm 1/10/01 -

4/04/01 6..0 +/- 0.6 4.8 +/- 0.4 4/04/Q1 - 7/11/16 5:7 0.3, 4.4 +/- 0.3 7/11/01 - 1010/01 6.2 0.4 5.3 +/- 0:3 10/10/01 - 1/16/02 5.8 +1- 0.4 5.0 +/- 1,. 1 70.1 +/- 1.5 56.7 +/- 4.9

• Note: Proxtronics insists 'Net exposure' should be used for comparison. Proxtronics results are net results divided by number of days of exposure multiplied by standard month (30.4 days).

Different dosimeterswere. used after first quarter. Report format was changed.

66 2.B BEAVER VALLEY POWER STATION THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mRlstd. mo.)

1110101 4104101 7111101 10110101 Station to to to to Annual Dose

'Number Location 4/04/01 7111101 10110/01 1/16/02 01D.1 DeverResidence 5.9 +/-0:1 5.9 +1-0.4 6:6 +/-0.0 5.9 +1-0.4 73.5 +1- 1.2 03B1 Shiplingport 5.9. +1-0.2 6.1 -. 2 6.4 +/- 0.2' 51 +/-0.2 64 2 +1- 2.8 03C1 Industry 5.3,+/- 0.16 5.1 +1-0.3 5.5 +/-0.6 5.5 +1-0.3 71.7 +/- 2.2 03D1 Ohioview 53 +1-0.4 5:2. +/-0.1 5.7 +/-0.1, 5.4 +/-0.3 71,1 +/- 2.6 03J1 Beaver 64 +/40.4 6.2 +/-0.3 6.5 +/--06 61 +/-0.3 74.1 +/- 2.4 04A1 Ferry Hill Substation 5.7 +/-,0.4 6.0 +/-0.4 5.7 +1-03 6.0 +1-0.5 71.7 +/- 2.1 04C1 PotterTwp. School 5.3 +/-0.1 5.3 +1-0.7 5.6 +/-.0.3 5+4 +1-0.5. 64.5 +1- 1.9 04K1 Monaca 4:8 +/-0.2 4.6 +1-0.3 4.9 +1-0.3 4.6 +/-0.4 72.9 +1: 1.7 05C1 Mt. Pleasant Church 5.8 +/-0.2 6.0 +/-0.3 6.3 +1-0.5 5.8 +/-0.4 63.9 +1- 1.5 05J1 Aliquippa 6.1 +/-0.3 5.8 +/-0.4 6.3 +/-0.4 5.9 +/-0.6 75.6 +/- 2.5 06B1 Kennedy's Comer 6:2 +/-0.2. 5.9. +/- 0.2 6:4 +/- 0:5. 5.7 +/-0.2 72:6 +1- 1.8 0601 Raccoon Twp. School 5+7 +/710.3. 5.5, +1-0.4 5.9 +/-0.4 5.8 +/-0.5 68.7 '.-. 2.4 06FI Green Garden Road :4.9 +1-0.2 5 2 +/-0.2 5.2 +/-0.2 5.0 +/-0.3 60.9 +1- 1.4 06NI Pittsburgh 5.7 +06 5.6 +/-0.3 5.6 +/-0.4 5:6 +1-0.2 67.5 +/- 24 07C1 RaccoonTwp. Building 6.2 +/-'0.5 5.8 +1-0.2 6.1. +/-0.4 6.8 +/-0.2 71.7 +/- 2.1 07G1 Brunton Farm 5.3 +/-0.3 5.5 +/-0.6 5.7 +/-0.3 5.6 +/-0.6 66+3 +1- 28 08C1 McoCleary&ShivlerRoads 5.2 +/-0.4 5.3 +/-0.4 5.5 t/1-0.1, 5.3 +1-0.1 63.9 +- 1.7 O0EI Raccoon Volunteer Fire Dept. 4.8 +/- 0.2 5.0 +/- 0.3 5.2 41/-0.4 5+2 +/-0.4 60.6 +h 2,0 09D1 Mill Creek U.P. Church 5.4 +/-0.3 5.1 +/-0.3 5.6 +1-0,2 5.2 +1-0.2 63.9 +/- 1.5 10C1 McCleary Road 5.2 +/-0.1 5.2 +/-0.5 5.5 +/-0.4 5.4 +1-0.2 63.9 +- 2.0 10E1 Mill Creek Road 5.6 +/-0.2 5.7 +/-0.2 6.1 +/-0.0 5.9 +/-0.1 69.9 +1- 0.9 11B1 Meyer Farm 6.0 +/-0.6 5.7 +/-0.3 6.2 +/-0.4 5.8 +1-0.4 71.1 +- 2.6 11Ji HancockCo. Parks Complex 6.3 +/-0.4 7.1 +/-0.6 7.1 +/-0.8 69 +1-0.2 82,2 +1- 3.3 12C1 Hookstown 5.2 +/-0.1 5.5 +/-0.2 5.5 +/-0.5 5.7 +/-0.4 65.7 +/- 2.0 13C1 Haney Farm 6.1 +/-0.6 6.5 +1-0.1 6.7 +/-0.1 6.7 +/-0.4 78.0 +/- 2.2 13F1 East Liverpool, OH 5.4 +/-0.1 6.0 +/-0.8 5.6 +/-0.2 6.0 +/-0.1 69.0 +/- 2.5 14D1 Georgetown 5.4 +/-0.2 5.3 +1-0.6 5.7 +1-0.1 5.1. +/-0.1 64.5 +/- 1.9 15AI Midland Substation 6.5 +1-0.6 519 +/-0.3 6.3 +1-04 6.0 +/-0.2 74.1 +-- 2,4 15B1 Presentation Church 8.2 +/-0.4 7.5 +/-0.4 7.9 +/- 0.3 7.3 +/-0.2 92.7 +1- 2.0 16B1 Sunset Hills 5.6 +/-.0.2 5.8a +/- 0.3 6.1 +/-0.4 5.7 +/-0.3 69.6 +/- 1.6 Annual Average: 70.0

67 2.C.1 BEAVER VALLEY AIR SAMPLING DATA INDUSTRY (3C2)

Particulates Collection (x0.01 pCilml) Iodine-131 Period Alpha Beta (x 0.01 pcilm3) 12/27/00 - 01/03/01 0.1 +/- 0.1 1.2 0.1 < 0.4 01/03/01 - 01/09/01 0.1 +t- 0.1 1.92+1- 0.1 < 0.5 01/09/01 - 01/17/01 0.1 +/- 0.1 2.0 0.1 < 0.3 01/17/01 - 01/23/01 < 0.1 1t9 0.1 < 0.4 01/23/01 - 01/31/01 0.1 +/- 0.1 1.4 0.1 < 0.3 01/31/01 - 02/06/01 0.2 +/- 0.1 2.6 0.1 < 0.5 02/06/01 - 02/14/01 0.1 +/- 0.1 2.1 0.1 < 0.3 02/14/01 - 02/21/01 0.1 +/- 0.1 2.5 031 < 0.3 02/21/01 - 02/28/01 0.1 +/- 0.1 2.2 0.1 < 0.3 02/28/01 - 03/07/01 0.1 +/- 0.1 1.7 0.1 < 0.4 03/07/01 - 03/13/01 0.1 +/-0.1 1.6 0.1 < 0.3 03/13/01 - 03/20/01 0.1 +/ 0ý1 1.4 0.1 < 0.5 03/20/01 - 03/28/01 0.1 +t- 0.1 1.i 0.1 < 0.4 03/28/01 - 04/03/01 0.1 +/-0.1 < 0.4 04/03/01 - 04110/01 0.1 +/- 0.1 0.1 < 0.3 04/10/01 - 04/18/01 0.1 +t7 0.1 0.1 < 0.3 04/18/01 - 04/24101 0.2 +/' 0.1 1. 0.2 < 0.5 04/24/01 - 05/02/01 0.2 +- 0.1 1: 0.1 < 0.5 2 +/- 0,2 < 0.6 05/02/01 - 05/08/01 0.1 +/-0.1 2:'

05/08/01 - 05/15101 0.1 +/- 0.1 031 < 0.5 05/15/01 - 05/22/01 0.1 +/- 01 0.1 < 0.4 05/22/01 - 05/30/01 0.1 +/- 0.1 01 < 0.4 05/30/01 - 06/05/01 0.1 +/- 0:1 0.1 < 0.3 06/05/01 - 06/12/01 0.2 +/- 0.2 0.2 < 1.1 2.1' 9 +/-

06/12/01 06/19/01 0.1 +/- 0.1 1,1 3.1 < 0.5 06/19/01 - 06/26/01 0.1 +1- 0.1 2. 3 +/- 031 < 0.5 06/26/01 - 07/03/01 0.2 +/- 0.1 6i +/-

+/- 0.1 < 0.6 07/03/01 - 07/10/01 0.1 +/- 0.1 12.3 +/- 0.1 < 0.5 07/10/01 - 07/17/01 0.1 +/- 0.1 0.1 < 0.4 07/17/01 - 07/24/01 0.1 +/- 0.1 3+/.

7 +/- 0.2 < 0.5 7 +/-

07/24/01 - 08/01/01 0.1 +/- 0.1 1.17 .+1- 0.1 < 0.4 19 +/-.

08/01/01 - 08/07/01 0.2 +/- 0.1 2.1 0.2 < 0.6 08/07/01 - 08/14/01 0.1 +/- 0.1 2. 2 17 +/- 02 < 0.5 0.1 +/- 0.1 1.+/- 0.1 08/14/01 - 08/21/01 2. < 0.4 08/21/01 - 08/28/01 0.1 +/- 0.1 2. 5+/- 0.2 < 0.5 08/28/01 - 09/05/01 0.2 +/- 0.1 1.1 2.7 0.1 < 0.4 09/05/01 - 09/11101 0.1 +/- 0.1 2. 38+/-.

2:.2 0.2 < 0.8 09/11/01- 09119/01 0.12 +- 0.1 2.

1.6 0.2 < 0.4 09/19/01 - 09/25/)01 0.1 +t- 0.1 2.A 2.1 0.2., < 0.4 09/25/01 - 10/03/01 0.1 +/- 0.1 6+/ 0.1 < 0.4 1.59 +/-*

10/03/01 - 10/1:0/01i 0.1 +/-0.1 2.76+/- 0.2 < 0.6 7 +/-

10/10/01 - 10/16/01 0.1 +/- 0.1 0.1 < 0.5 10/16/01 - 1.0/23/01 0.1 +/- 0.1 2.6 0.1 < 0.4 10/23/01 - 10/30/01 0.1 +/- 0:1 5.6 0.1 < 0.4 10/30/01 - 11/06/01 0.2 *t- 0.1 0.1 < .0.4 2.4 11/06/01 - 11/14/01, 0.1 +1- 0.1 0+/- 0.1 < OA 11/14/01 - 11/20/01 .0:2 +/- 0.1 2.2 02 < 0.3 11/20/01 - 11128/01 0.2 +/- 0.1 -2.00 0.1 < 04 11/28/01. - 12/04/01 0.1 +/- 0.1 2.46 +/- 0.2 < 0.6 12/04/01 - 12/11/01 0:1 +/- ý0.1 2., 0.2 < 0.4 1,2/1,1/01 - 12/18/01 0:1 +/- 0.1 0.1 < 0.3 12/18/01 - 12/26/01 0:1 +/- 0.1 3 +/- 0.1 < 0.3

68 2.C.2 BEAVER VALLEY AIR SAMPLING DATA COOKS FERRY SUBSTATION (4A2)

Particulates Collection (x 0.01 pCi/m) Iodine-131 Peuiod Alpha Beta (x 0.01 pCi/rm) 12/27/00 - 01/03/01 0.1 4/- 0.1 1.2 < 0.4 01/03/01 -01/09/01 0:1, +/- 0.1 1.8 < 0.5.

+1-(

01/09/01 - 01/171/01 0.1 +/- 0.1 1.9 < 0.4 01/17/01 - 01/23/01 0.1 +/- 0.1 2.4 < 0.4 01/23/01 - 01131/01 0.1 +/- 0.1 2-0 < 0.3 01/31/01 - 02/06101 0.2 +/- 0.1 2.6 < 0.3 02106/01 - 02/14/01 0.2 +/- 0.1 2.0 < 0.3 02114/01 - 02/21/01 0.1 +/- 0.1 2.5 < 0.3 02121/01 - 02/28/01 0.2 +/- 0.1 2-2 < 0.2

+/-*(

02/28/01 - 03/07/01 0.1 +/- 0.1 1.5 < 0.3 03/07/01 - 03/13/01 0.1 +/- 0.1 1.5 < 0.3 03/13/01 - 03/20/01 0.1 +/- 0.1 1.4 < 0.6 03/20/01 - 03/28101 0.1 +/- 0.1 1.4 < 0.4 03/28/01 - 04/03/01 0.1 +/- 0.1 1.2+/-( < 0.3 04/03/01 - 04/10/01 0:2 +/- 0.1 2.0 < 0.4 04/10/01 - 04/18/01 0:1 +/-0.1 1.5 < 0.3 04/18/01 - 04/24/01 0.2 +/- 0.1 2.2 < 0.4 04124/01 - 05102101 0.2 +/- 0:1 2.1 +/-( < 0.5 05/02101 - 05/08/01 0.1 ÷/- 0.1 +/-( < 0.5 05/08/01 - 05/15/01 0.1 ÷/-0.1 1.7 < 0.6 05/15/01 - 05/22/01 0.1 +/- 0.1 1.6 < 0.4 05/22/01- 05/30/01 0.1 +/-0.1 < 0.3 05/30/01 - 06/05/01 01 +/- 0.1 1.2+/-( < 0.5 06/.05/01 - 06/12/01 0.1 +/- 0.1 1.1*+/-( < 0.4 06/12(01 - 06/19/01 0.i +/-0.1 < .0.4 06/19/01- 66/26/01 0.1 +/- 0.1 1.8 < 0.5 06/26/01 - 07/03/01 0.2 +/- 0.1 < 0.6 07/03/01 - 07/10/01 0.2 +/- 0.1 1.9*+/-( < 0.6 07/10/01 - 07/17/01 0.1 +/- 0.1 1.4+/-( < 0.4 07/17/01 - 07/24/01 0.2 +/- 0.1 216 +/-( < 0.4 07/24/01 - 08/01/01 0.2 +/-0.1 1.6+/-( < 0.5 08/01/01 - 08/07/01 0.2 +/- 0.1 2.6 < 0.5 08/07/01 - 08/14/01 0.2 +/-.0.1 1.6 < 0.6 08/14/01 - 08/21/01 0.1 +/- 0.1 2.4 < 0.3 08/21/01 - 08/28101 0.1 +/- 0.1 2.6 < 0.6 08/28/01 - 09/05/01 0.2 +/- 0.1 2.2 < 0.4 09/05/01 09/11/01 0.2 +/- 0.1 2.6 < 0.6 09/11/01 - 09/19/01 0.2 +f- 0.1 2.7 < 0.5 09/19/01 - 09/25/01 0.2 +/-0.1 2.6 < 0.4 09/25/01 10/03/01 0.2 +/-0.1 1.6 < 0.3 10/03/01 - 10/10/01 < 0:t 2.3 < 0.5 10/10/01 - 10/16/01 0:1 +/- 0.1 1.7 < 0.5 10/16/01 - 10/23/01 0.2 +/- 0.1 2:6 < 04 10/23/01 - 10/30/01 0.1 +/- 0.1 1.4 < 0.5 10/30/01 - 11/06/01 0.3 +/- 0.1 2.3 < 0.5 11/06/01 - 11/14/01 0.2 +/- 0.1 2.1 < 0.4 11/14/01 - 11/20/01 0.3 +/-0.1 *5.0 < 0.4 11/20/01 - 11/28101 0.2 +/- 0.1 2.3 < 0.5 11/28/01 - 12104/01 0.1 +/-0.1 2.3 < 0.4 12104101 - 12/11/01 0.2 +/- 0.1 2.6 < 0.5 1211101 - 12/118/01 0.1 ÷/- 0.1 2.0 < 0.2 12118101 - 12/26/01 0:1 +/- 0.1 213 < 0.4

69 2.C.3 BEAVER VALLEY AIR SAMPLING DATA MIDLAND SUBSTATION (15A2)

Particulates Collection (x 0.01 pCi/m 3) Iodine-131 3

Period Alpha Beta (X. 0.01 pCi/mn) 12127/00 - 01/03/01 0.1 +/- 0.1 1.3 +/- 0.1 < 0.5 01/03/01 - 01/09/01 0.1 +/-t0:1 1.9 +/ 0:1 < 0.5 01/09/01 - 01/17/01 0.1 +/- 0.1 2.2 +/- 0.1 < 0.5 5'+/- 0..1 0,1/17/01 -01123101 0.1 +1- 0.1 2:5 < 0.6 01/23/01- 01/31t01 0.1 4/- 0.1 2.2 /- 0.1 0' < 0.4 01/31/01 - 02/06/01 0.2 +/- 0.1 2.6 +/- 0.2 < 0.5 02/06/01 - 02/14/01 < 0.1 1.6 +/- 0.1 < 0.6 02/14/01 - 02/21/01 < 0.1 2.5 5+--0.2 < 0.3 02121/01 - 02/28/01 0.1 +/- 0.1 1.9 +/- 0.1 < 0.4 02128/01 - 03/071/01 0.1 +/- 0.1 1.5 +f-0.1 < 0.5 03/07/01 - 03113/01 0.1 +/- 0.1 1.4 +/- 0.1 < 0.4 03/13/01 - 03120/01 0.1 +/- 0.1 1.3 +/- 0.1 < 0.6 03/20/01 - 03/28/01 0.1 +/- 0.1 1.3 +/-0.1 < 0.5 03/28/01 04/03/t0 0.1 +/- 0.1 1.1 +/- 0.1 < 0.4 04/03/01- 04/10/01 0.2 -/- 0.1 1i8 +t- 0.1 < 0.4 04/10/01 - 04/18/01 0.2 +/- 0.1 1.6 +!- 0.1 < 0.4 04/18/01 - 04/24/01 0.2 +/- 0.1 2.0 +/- 0.1 < 0.5 04/24/01 T 05/02/01 01 +/-0.1 2.1 +i- 0:1 < 0.4 05/02101 05/08/01 0.2 -/--0.1 2.5 +/7 0.1 < 0.7 05/08/01- 05/15/01 0.2 +/- 01 1 6 +/: 0.1 < 0.7 05/15/01 - 05/22/01 0.2 +/- 0.1 1:6 +/- 0.1 < 0.5 05/22/01 - 05/30/01 0.1 +/- 0.1 1 /- 0.1 < 0.4 05/30/01 - 06/05/01 0.1 +/- 0.1 1.1 +/- 0.1 < 0.8 06/05/01- 06/12/01 0.1 +/- 0.1 1.7 +/ 0.1 < 0.6 06/12/01 - 06/19/01 0.1 +/-0.1 1.5 +/- 0.1 < 0.6 06/19/01 ,-06/26/01 0.2 +/-0A 1.7r. +/- 0.1 < 0.7 06/26/01- 07/03/01 0.2 +/- 0.1 +/-0.1 < 0.5 07/03/01 -07/10/01 0.2 +/-0.1 +/- 0.1 < 0.5 07110/01 - 07/17/01 0.2 +f- 0.1 125 2.*9 +/-.0.1 < 0.5 07/17/01 - 07/24/01 +/- 0*2 0.2 +/- 0.1 2.6 2.7 < 0.6 07/24/01 - 08/01/01 0.2 +/-0.1 +1- 0.1 < 0.6 08/01/01- 08/07/01 0.1 +/- 0.1 2.0 +/-0.2 < 0.8 08/07/01 - 08/14/01 0.2 +/- 0.1 2.7 +/- 0.2 < 0.6 08/14/01- 08/21/01 0.2 +/- 0.1 2.3 +/- 0.1 < 0.5 08/21/01 - 08/28/01 0.2 +/- 0.1 2.6 +/- 0.2 < 0.7 08/28/01 - 09/05/01 0.2 +/- 0.1 +/- 0.1 < 0.4 09/05/01 - 09/11/01 0.1 +/- 0.1 21- +/- 0.2 < 0.8 09/11/01 - 09/19/01 0.2 +/- 0.1 2.5 +/- 0.1 < 0.5 09/19/01 - 09/25/01 0.2 +/- 0.1 +/- 0.2 < 0.6 09/25/01 - 10/03/01 0.1 +/- 0.1 2.4 +/- 0.1 < 0.5 10/03/01 - 10/10/01 0.1 +I- 0.1 2.7 +/ 0.2 < 0.5 10/10/01 - 10/16/01 0.1 +/- 0:1 i.5 +/- 0.1 < 0.5 10/16/01 10/23/01 0.1 -/- 0.1 4 0.1 < 0.6 10/23/01 - 10/30/01 0.1 +/-0.1 1.2 +/- 0.1 < 0.6 10/30/01 - 11/06/01 0.2 +t/- 0.1 2.1 ot/- 0.1 < 0.5 11/06/01 - 11/14/01 0.1 +/- 0.1 1:8 +/- 0.1 < 0.6 11/14/01 - 11/20/01 0.2 +/- 0.1 4.8 .+/-0.2 < 0.5 11/20/01 - 11128/01 0.1 +/- 0.1 ,2:2 7+/- 0.1 < 0.5 11/28/01 - 12/04/01 0.2 +/- 0.1 2:2 +/. 0.2 < 0.6 12/04/01 12/11/01 0.2 +/- 0.1. 2.5 .+/-0.2 < 0.4 12/11/01 - 12/18/01 0.1 +/-0.1 18 +/1 0.1 0 < 0.3 12/18/01 - 12/26/01 0.1 +/-0.1 2.2 +- 0:1

< 0.3

70 2.C.4 BEAVER VALLEY AIR SAMPLING DATA MEYER FARM (11132)

Particulates Collection (x 0.01 pCi/mr) Iodine-131 Period Alpha Beta (x 0.01 pCi/mrn) 12127/00 - 01/03/01 0.1 +/- 0.1 14 0.1 < 0.5 01103101 - 01/09/01 0.1 +1- 0.1 2:0 0.1 < 0.5 01/09/01 - 01/17101 0.1 +/-0.1 +i/- 0.1 < 0.3 01/17/01 - 01/23/01 0.1 +/-0.1 2.5 0.2 < 0.4 01/23/01 - 01/31/01 0.1 2.0 0.1 < 0.3

+/-

01/31/01 - 02/06/01 0.2 +/- 0.1 0.2 < 0.4 02106/01 - 02/14/01 0.2 +/- 0.1 2.1 +/- 0.1 < 0.3 02014/01 - 02/21/01 0.2 +/- 0.1 2.7 +/t- 0.2 < 0:3 02121/01 - 02/28/01 0:1 -0.1 0.1 < 0.3 12.0 02128/01 - 03/07101 < 0.1 0.1 < 0.3 1.5 03/071/01 - 03/13/01 0.1 +/-0.1 +I- 0.1 < 0.3 1-A 03/13/01 - 0.3/20/01 0:2 +/- 0.1 0.1 < 0.4

• 03/20/01 - 03/28/01 1.4 +t-0.1 +1- 0.1 0.1 < 0.3 03/28/01 - 04/03/01 01 +/- 0:1 1.5C"-t-- 0.1 < 0.3 04/03/01 - 04/10/01 0:2 C+-d01 .+/- 0.1 < 0.3 04/10/01- 04/18/01 0.1 +t-0.1 0.1 < 0.3 04118/01 -, 04/24/01 0.2 +/- 0.1 1.3 4/-/ 0.2 < 0.5 04/24/01- 05/02/01 0.2 +/- 0.1 19A+1- 0.1 < 0.5 05/02101 - 05/08/01 0.2 +t- 0.1 1.1 0.2 < 0.5 05/08/01 - 05/15/01 0.2 +/- 0.1 12.3-.I-/- 0.1 < 0.5 05/15/01 - 05/22/01 0.1 +/- 0.1 12.2+/- 0.1 < 0.3 05/22101 - 05/30/01 0.1 +/- 0.1 12.4+t- 0.1 < 0.3 05/30/01 - 06/05/01 0.1 +I- 0.1 17. +/-. 0.1 < 0.5 06/05/01 - 06/12/01 0.2 +/- 0.1 1.4 0.1 < 0.3 06/12101 - 06/19/01 0.1 +/ 0.1 0.1 < 0.5 1 .1 06/19/01- 06/26/01 0.2 +/-I- 0.1 0.1 < 0.6 06/26/01 - 07/03/0 1 2.7 0.1 +/- 0.1 +/- 0.1 < 0.4 07/03/01 - 07/110/01 1.7 0.1 < 0.5 2.2 +t-07t110/01 07/17101 0.2 +/-0.1 0.1 < 0.5 07/17/01 - 07/24/01 0.1 /- 0.1 0.2

• 015 07/24/01 - 08/01/01 0.1 +/-0.1 2.8

"-a-/- 0.1 < 0.4 08/01/01 - 08/07/01 0.2 +/-0.1 2ý.2 +/- 0.2 < 0.7 08/07/01 - 08/14/01 0.2 +f- 0.1 +/- 0.2 < 0.5 08/14/01 - 08/21/01 0.2 +/-0.1 2.7 0:2 < 0.3 08/21/01 - 08/28/01 0.2 +/- 0.1 2.73,+I- 0.2 < 0.4 08/28/01 - 09/05101 0:2 ,+-0.1 128 0.1 < 0.4 09/05/01 - 09/11/01 0.1 +/7 0.1 2.6 0.2 < 0.7

+/-

09/11101 - 09/19/01 0.2 +/- 0.1 0.2 < 0.5 2.4 09/19/01 - 09/25/01 0.2 +/- 01 0.2 < 0.5 09/25/01 - 10/03/01 0.1 +/-0.1 2.1 0.1 < 0.4 10/03/01 - 10/10/01 0.2 +/-,0.1 2.1 0.2 < 0.5 10/10/01 - 10/16/01 0.1 +/- 0.1 42- 0.1 < 0.4 10/16/01 - 10/23/01 0.2 +/- 0.1 2 .7 0.1 < 0.4 10/23/01 - 10/30/01 0.1 +/- 0.1 2.5 0.1 < 0.4 10/30/01 - 11/06/01 0.2 +/- 0.1 0.1 < 0.4 11/06/01 - 11/14/01 2.6 0.2 +/- 0.1 0.1 < 0.3 11/14/01 - 11/20/01 0.3 +/- 0.1 0.2 < 0.3 11/20/01 - 11128/01 0.2 +t- 0.1 2.1 0.1 < 03 11/28/01 - 12/04/01 0.2 +/- 0.1 2.1 0.2 < 0.5 12104/01 - 12/11/01 0.1 +/- 0.1 0.2 < 0.4 12111/01 - 12/18/01 0.2 +/-/- 0.1 0.1 < 0.2 12118/01 - 12/26/01 0.1 +- 0.1 0.1 < 0.4

71 2.D BEAVER VALLEY AIR PARTICULATE COMPOSITES (fCift 3)

Station Nu ni ber Lo cation Collect~ion Period Cs-134

<," 1

'IZ28A, 2 0 -O 3,12 *1 3C2

< 0.1 1)200- 3128,'01

<0..1

<0(,1

.228.013,y - 9713Y01 F ý4rty HfI1ý ~bsI Afon 0/.1 - /5o 0,1

<0,1 3.1

<0,1 0,,1 92:1- 22~.'it2* < 0.1 0.1 r[Aoyar Farn 12,22 8C00 - 3 12 8.101

• 0.1 0. 1 3Y,2,9 .0 1 - 7""'.1"0 1 1

• 0,1 152 1 9/5:1 225:P 1 .!:0,1 0,1

• -0.1 I22/0 - 32 13'f -0.1 32,12.101 7,,3W01 <0.1 <0.1 73,YYp- 91251.,01 <0.t

<01

'01i cl/,I52 5 - 225

72 2.E1 BEAVER VALLEY SURFACE WATER J & L Steel. Midland (1481)

(pCiIL)

Collection Period Ending Beta- Tritium Mn-54 Fe-59 Co-68 Co-60 Zn-65 Zr-Nb-95 1-131 Ca-134 Cs-137 Ba-140 1/30/01 3 1/- 2 < 170 <2 <4 <2 <2 <3 <3 <2 <'5 <2 <2 <9 J2,1101 3 +/- 2 < 180 <2 <'4 <2 <2 <4 <4 1<3 <6 <2 '2 < 13 410301 < 3 < 180 2 <4 <2 2 <3 <3 <2 <3 <2 <2 <9

/01101 3 It- I < O110 <2 <5 , 2 2 <4 <4 <3 <8 <2 -2 <I1i

/3(101 3 +1- 2 < 190 <1 <3 <2 <2 <3 <3 <2 <3 <1 <2 <1 1/03101 2 +1- 1 < 190 <1 <3 <1 <1 <3 <2 /<2 <3 <1 <2 <1 7/3101 3 1/- < 200 <1 <3 <2 '2 '3 2 1<2 <3 <1 '2 WWI8/01 2 1- 1 < 200 <2 <3 '2 <2 3 <3/ <2 <3 <2 <2 <8 10102i01 3 +1 1 < 190 <1 3 <1 <1 <2 <2 1<2 <3 <1 .1 <6 10/30101 4 +, I < 180 <1 '3 1 '1 '3 <2/ <2 '3 <1 -1 <0 11/27/01 3 1- 1 < 190 <1 <3 <1 <1 <3 <2 1<2 <3 <1 <1 <6 1.112002 3 +/- 1 < 180 <2 <4 <2 <2 <3 <3 1<2 <5 <2 <2 < 11 ARCO POLYMER (4FI)

(pCIIL)

Collection Period Ending Bet" Tritium Mn.54 Fe-59 Co-58 - Co- Zn-65 Zr.Nb-95 1-131 C9-134 Cv.137 Be-140 1/30101 < 3 < 170 <2 <4 <2 <2 '3 <3 <2 <5 <2 <2 <11 2/27101 5 +- < 180 <2 '3 <2 <2 '4 <3 <2 <5 <2 -2 < 10 3/21101 < 2 < 180 <2 <4 <2 <2 <4 <3 1<2 <5 <2 <2 <12 4124101 3 +41 1 < 190 <2 <4 <2 <2 <3 <3 1<2 <9 <2 <2 < 15 r/30/01 3 +/ I < 190 <2 <4 <2 <2 <4 <4 <3 <4 <2 -2 <11 EV26/01 3 if- 1 < 190 <2 <4 <2 <1 <3 <3/<2 <8 <2 <2 <13 7131f01 4 +1- 1 < 200 <1 <3 <2 <2 <3 <2 <2 <3 <1 <2 <86 W28/01 4 +, 1 < 200 <1 <2 <1 <1 <2 <2 1<2 <3 <1 <1 <.

9/25/01 5 1/- < 190 <1 <3 <2 <1 '3 <2 f<2 <5 <1 <1 <9 10/30/01 3 i/- 1 < 180 <2 <4 <2 <2 <4 <4 /<3 <4 <2 <2 < 10 11/27/01 4 1 <1 <3 <1 '1 <2 <2 /<2 <3 <1 .2 <0 12/26/01 4 +/-

/4 <- 190 180 <2

<2 <5 <2 <2 <4 <4 <3 <12 -2 <20

73 2.E.2 EAST LIVERPOOL(14F1)

(pci/I)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 . Cs-137 Ba-140 1130101 3+- 2 < 170 < 2 <3 <2 <2 <4 < 3 1< 2 <.4 <:2 <:2 < 10 2127/01 5+/- 2 <: 180 < 2 < 4ý <:2 < 2, <4 < 3 < 2 <.5 <2 <2 < 11 4/03/01 5+- 1 < 180 <2 <3 <2 <2 <3 <3 1<2 <4 <2 <2 < 8 5/01/01 4+/- 1 < 180 < 1- <3 <'2 <1 <2 < 2 < 2 <5 <1 1 +1- < 8 5/29101. 4+/- 1 <' 190 < 1 <3 < 1 <1

• 2 <2 1< 2 <3 < 1 <1 < 6 7/03101 3+/ 1 < 190 < 2 < 3 < 2 < 1 <3 < 3 / < 2 <4 <1 < 2 < 9 7/31/01 4 +1- 1 < 200 < 2 < 3 < 2 < 2 < 3 < 3 i< 2 < 3 < 2 < 2 < 6 W'28/01 4+/- 1 < 200 <1 <2 <1 <'1 <2 < 2 /< 1 <2 <1 <1 < 5 10/02/01 4+1-,1 < 190 <1 <3 <1 <1 <3 < 2 1< 2 <3 <1 <2 < 7 101301/01 3+/- 1 < 180. <2 <3 <2 <.2 <3 <3 1< 2 <3 <2 <2 < 9 11/27/01 4 +-1 < 190 <2 <4 <2 <2 <4 <:3 < 2 <4 <2 <2 < 10 1/0 1/02 4+1- 1 < 180 < 2 < 4 < 2 <2 < 4 < 4 / < 3 < 6 < 2 < 2 < 13

74 2.F BEAVER VALLEY MILK SAMPLING DATA (pCi/L)

Station Collection' Number Date 1-13 1 Cs-I134 Cs-137 Ba-140 K-40 11 C1-i 1/16/01 1-131cc 2 2 2.c <5 1520 +/- 39 2/12/01 cc 2 cc 2 2c 2 1470 +/- 44 3/12/01, cc 3 2 2c 2 <7 1330 +/- 65

<c6 cc 2 <c 2 2c 4/17/01 2 1530 +/- 45 5/14/01 cc 3 3c 3 <c8 cc .2 1550 +/- 69 6/12/01 cc 3 2 2 2c <7 1460 +/- 45 7/24101 cc 2 2 2 < 6' 1520 +/-46 8120/01 cc 2 2c 2

cc. 2' <6 1530 +/- 46 2c 9/18/01 3 c, 2 2 1290 +/- 57 cc 2 .2 3c 10/16/01 cc 2 < 5 1370 ÷/- 41 11/13101 cc 3 3c cc 3 3ý 1350 +/- 62 12/10/01 cc 3 2 3 <c8 1340 +/- 57 07G2-11 1/17/01 cc 2 2 2 <5 1490 +/- 45 2/14/01 cc 2 2 2 <c5 1450 +/- 38 3/14/01 cc 2 .cc 2 2 <c7 1250 +/- 53 4/18/01 cc 2 <c 2 2 +/-

1 <5 15.30 +/- 40 5/16/01 cc 2 <c 2 cc 2 <7 1520 +/- 59 cc 2 <c cc <c5 +/- 49 6/13/01 2 2 1620 7/25101 cc 2 ,cc 2 cc 2 <5 1650 +/-.41 8/22/01 cc 2 cc 2 cc 2 <5 1660 +/-42 9/19/01 cc 2 2 cc 2 <'6 1390 +/- 51

<c 10/17/01 cc 2 1 <c 2 <c4 1440 +/- 36 cc 11/14/01 cc 3 2 cc 2 <8 1630 +/-45

<c 12/12101 cc 2 2 2 <6 1280 +/- 52

75 BEAVER VALLEY FISH, PRODUCE & SEDIMENT DATA (pCiikg)

Fish* -Sediment** Produce t Georgetown Shippingport Isotope 4119101 .12/5101 12/5101 8130101 8I29I01 1-131 No results*** <,65 < 85 < 185 <-190 Mn-54 <4 <4 13+/-5 <3 <ý3 Fe-59 < 25 < 15 < 19 <11 <10 Co-58 <7 <6 145+1-7 <4 <4 Co-60 <4 <4 802+/-12 <3 <3 Zn-65 < 10 < 11 <14 <,6 <7 Zr-Nb-95 <131< 18 <10/< 8 < 14I<13 < 6/< 6 < 7/< 6 Cs- 134 <3 <4 24+/-4 <2 <.3 Cs-i37 <3 <4 111+/-5 <2 <2 Ba-140 < 123 < 78 < 103 < 121 <123 Wet Weight

• Dry Weight No results due to delay between lab receipt and lab analysis.

76 3.A LIMERICK GENERATING STATION QUARTERLY TLD INTERCOMPARISON (mRlstd. mo.)

Station BRP Proxtronics Number Location Collection Period Results Results 2B1 'Sanatoga 1/16101 - 4/03/01 6.1 +/- 0.2 6.1 +/- 0.4 4183/01 7/10/01 5:8 +/-0.3 4.9 -0.7 7/10/01 - 10/2/01 5.9 ÷/- 04 0.0 ÷/- 14.0 10/2/01 - 1/09/02 6.1 +i- 601 5.3 +/- .1.9 6A1 Information Center 1/16/01 4/03/01 .7.6 +/- 0.7 7.1 +/- 0..l 4/3/01 7/10/01 7.9. +i- 0.6 7.2 +/- 1.8 7/10/01 10/2/01 8.3 +/- 0.4 7.8 +/- 2.3 10/2/01 1/09/02' 8.4 +/- 0.4 6.5 +/- 1.8 81 Linfield 1/16101 4103/01 5.6 +/-0.2 5.7 +/-0.7 4/3/01 7110/01 5.2 +/- 0.1 3.7 +1-0.9 7/10/01 10/2/01 5.6' +/- 0.2 3.5 +t- 0.5 10/2/01 1/09/0 2 5.3 +/- 0.2 3.5 +I- 1.3 14BI Industrial Highway 1/16/01 4/03/01 6.3+1-0.7 5.5 +/- 1.0 4/3/01 7/10/01 5.8 +/- 0.6 4.5 +/- 0.8 7/10/01 1012/01 6.4 +/- 0.3 3.9 +/- 1.3 10/2101 1109/02 6.1 +/- 0.5 3.7 +/- 0.5 76.8 +/- 210 59.2 +1- 18.9

• Note: Proxtronicsinsists 'Net exposure' should be used for comparison. Proxtronics resultsare net results dividedby number ofedays of exposuremultiplied by standard month (30A4 days).

Different dosimeters were used after first quarter: Report format was changed.

77 3B.5 UMERICK GENERATING STATION THERMOLUMINESCENCE DOSIMETR f(TLD) DATA (rnR/std. mo.)

1/16/01 °4/3/01 7/10/01 10/02/01 Station to to to to Number Location 4/3/01 7/10/01 10/02/01 1/09102 Annual Dose 01Al Evergreen &,Sanatoga Roads 6.3 +/- 0.4 6.7 +/- 05 6.7 +/--/-0.1 6.6 +/-0.1 78.9 +/- 2.0 02B1 Sanatoga 6.1 +A 0.2 528 4*- 0.3 5.9 +A.0.4 6.1 +/7 0.1 71:7 +/- 1.6 02E1 Camp Laughing Waters 5.9 +/- 0.4 6.4 +5-0.3 6.9 +/- 0.4 6.7 +/-0-6 77.7 +: 2.6 03E1 Neitfer Road 4.6 *+-0.2 4. 6 +iA0.1 4.8 +/- 0:a 4.8 +P-0.2 56A4 +- 0.9 04C1 Pottstown-Limerick Airport 5.9 +5 0.1 6.1 +- 0.2 6.5 +/- 0.3 6.5 +/- 0.5 75.0 +1- 1.9 04C2 Limerick School 6.3 +/- 0.4 5.9 +1- 02 6.5 +/- 0.2 5.9 +1- 0.3 73.8 +/- 1.7 04E1 Game Farm 6.4 +/-0.1 6.6 +/-0.3 6.9 +/- 0.6 6.8 +/A0.4 80.1 + 2.4 04G1 Schwenksville 7.2 +/- 0.4 6.2 +/- 0.3 7.2 +/- 0.3 66 +1- 0.1 81.6 +- 1.8 06A1 Information Center 7.6 +/- 0.7 7.9 +/- 0.6 8.3 +/- 0.4 8.4 +1- 0.4 96.6 +- 3.2 06C1 Stanley Tools 6.2 +/- 0.9 6.3 +1- 0.2 6.5 +1- 0.3 6.5 +1- 0.2 76.5 +5 3.0 06G1 Collegeville 71 +/-0.3 6.4 +1-0.2 73 +/- 0.2 6.5 +/-0.2 81.9 +/- 1.4 07C1 King Road 4.6 +/- 0.4 4.4 +/- 0.3 4.6 +/- 02 4.3 +/-0.2 53.7 + 1.7 0701 Spring City 6.5 +/- 0.4 6.6 +/- 0.2 7.2 +/- 0.4 6.7 +/- 0.1 81.0 +f- 1.8 07E1 Royersford 5.1 +/- 0.1 5.1 +/- 0:1 5.6 +1- 0.1 5.0 +570.7 62.4 +/- 2.2 07H1 Phoenixville 5.9 +/- 0.7 5.6 + 02 6.3 +-0.2 5.7 +/-0.1 70.5 +/- 2.3 08B1 Lintield 5.6 +- 0:2 5.2 *5-0.1 5.6 +/- 0.2 5.3 +/-0.2 65.1 +/- 1.1 60F1 Pikeland'Sibstation 6.3 +/- 0.2 6.5 *0.3 0 7.1 +1- 0.3 6.9 +/- 0.'1 80;4 +/ 1.4 09B1 Parker Ford 6.2 +/-0.2 6.2 +-50.6 6.3 +/-0.4 6.2 +/-0.2 74.7 +/- 2.3 09D1 Snowden'Substation 5:7 +/5 01 5&9 +/- 0.2 6.2 +1- 0.2 6.1 +1- 0.4 71.7 +/- 1.5 10D1 Ellis Woods Road 5.5 +/- 0.1 5.6 +/-0.1 5.7 9- 0.6 5.7 +/- 0.2 67.5 +/- 1.9 11E1 Porters Mill Substation 5.4 +5-0.3 5.2 +/ 0.6 5.5 +/- 0.7 5.4 +/- 0.6 64.5 +/- 3.4 12A1 Fricks Lock 5.5 +/-.0.3 6.3 +/- 0.2 5.5 +/- 0.3 6.5 +/- 0.4 71.4 +/- 1.8 12E1 Hoffecker Road &Keim.Street 5.1 +/-0.1 .5.6  :/- 0:5 5-2 +/- 0;3 5.6 +/- 0.5 64.5 +/- 2.3 13C1 Kenilworth 62 +/- 0.4 5'5 +/- 0.6 6.3 +5 0.5 5.8 +/- 0.1 71.4 +/- 2.6 14B1 Industrial Highway 6.3 +/- 0.7 5.8 +/5-0:6 6.4 +/- 0.3 6.1 +/-0.5 7318 5/- 3.3 14L1 Birdsboro 4.9 +/- 01 4.5 +5-0.4 4.7 +/-0.1 4.5 +/- 0.1 55.8 +/- 1.3 15D1 Pottstown 7.6 +/- 0.4 7.2 +/- 0.5 7.9 +/- 0.2 7.3 +- 0.6 90.0 +/- 2.7 16B1 Pleasantview Road 6.3U+5 0.2 6.1 +/-0 5 6.4 +/- 0.8 6.5 /- 0.4 75.9 +- 3A1 16E1 Yamall Road 5.9 +5 0.3 6.0 +/- 0.2 6.4 +/- 0:3 6.3 +/- 0.3 7328 +/- 1.7 16H1 Boyertown 5.1 +* .01 5:1 +0.0<1 5.2 */-0.1 5.2 +/-0.4 61:8 +/- 1.3 Anniual Average: 727

78 3.C.1 LIMERICK AIR SAMPLING DATA SANATOGA SUBSTATION (2B2)

Particulates Collection (x 0.01 pCi/m3) Iodine-131 Period Alpha Beta (x .01 pCi/m3) 12/27100 - 01103/01 01 +/-0.1 1.2 +i- 0.1

• 0.4 01/03/01 01/10/01 0.1 +/- 0.1 1.5 +/- 0.1 < 0.3 01110101 - 01/17/01 0.1 +/- 0.1 1.8 +/- 0.1 < 0.3 01/17/01 01124/01 0.1 + .-0.1 1.7 +- 0.1 S 0.4 01/24/01 .- 01/31/01 0.1 +/- 0.1 1:9 +/- 0.1 < 0.3 01/31/01 - 02107/01 0.1 +/- 0.1 1.9 +/- 0.1 .< 0.3 02/07/01 - 02/14/01 0.1 +/- 0.1 1:6 +/- 0.1 < 0.3 02/14/01 - 02/21/01 0.1 +1- 0.1 2:4 /- 0.2 < 0.3 02/21/01 - 02/28/01 0.1 +/-.0.1 1.5 i/- 0.1 < 0.3 02/28/01 - 03/07/01 0.1 +/-0.1 1.7 +/- 0.1 < 0.4 03/07/01 03/14/01 0.1 + 0.1 13. -2 0.1 < 0.3

• 1.2 +/-

03/14/01 03/21/01 0.1 < 0.2 03/21/01 - 03/28/01 0.1 +f- 0:1 1.2 +- 0.1 < 0.3 03/28/0.1 04/04/01 0.1 +/-0.1 0.8 +1- 0.1 < 0.4 04/04/01 - 04/11/01 0.1 +t- 0.1 1.3 +- 0.1 < 0.3 04/11/01 - 04/18/01 0.1 +/- 0.1 1.1 +/- 0.1 < 0.4 04/18/01 - 04/25101 0.2 +/- 0.1 2.0 +- 0.1 < 0.5 04/25/01 - 05102101 0.1 +/- 0.1 2.1 +t- 0.1 < 0.3 05/02/01 - 05/09/01 0.1 +/- 0.1 1.9 +- 0.1 < 0.4 05/09/01 - 05/16/01 0.1 +- 0.1 1.8 i/- 0.1 < 0.4 05/16/01 - 05/23/01 0.1 +/- 0.1 0.7 +- 0.1 < 0.4 05/23/01 - 05130/01 0.1 +/- 0.1 0.7 +1- 0.1 < 0.5 05/30/01- 06/06/01 0.1 +/- 0.1 1.1 +t- 0.1 < 0.4 06106/01- 06/13/01 0.1 +/- 0.1 1.7 +/- 0.1 < 0.4 06113/01 - 06/20/01 0.1 +/- 0:1 1.6 +/- 0.1 < 0.5*

06/20/01- 06/27/0 1 0.1 +/- 0.1 1.6 +/1 0.1 < 0.4

0.1 +-i--0:1 06/27/01 - 07/05/01 1.8 +- 0.1 < 0.3 07/05/01 - 07/11,/01 0.1 +1- 0.1 1.7 +t- 0.1 < 0.4 07/11/01' - 07/18/01 0.1 +/-0.1 1.2 t/- 0.1 < 0.3" 07/18/01 - 07/25/01 0.1 +/- 0.1 1.4 4/- 0.1 < 0.4 07/25/01 - 08/01/01 0.1 +/- 0.1 11 i-1 0.1 < 0.3 08/01/01 - 08/08/01 0.1 +/- 0.1 2.3 - 0.1 < 0.4 08/08/01 - 08/15/01 0.1 +/- 0.1 2.6 +- 0.2 < 0.5 08/15/01 .- 8/22//01 0.1 +/- 0.1 2.1 i/- 0.1 < 0.4 8/22//01 -08/29/01 01 +/- 0.1 2.1 i/- 0.1 < 0.4 08/29/01 - 09/05/01 0.1 +/-0.1 1.7 +/- 0.1 < 0.4 09/05/01 - 09/12/01 0.1 +/- 0.1 1.7 -/-I 0.1 < 0.4 09/12/01 .-. 09/19/01 0.1 +/- 0.1 2 2 +/- 0.1 < 0.4 2:2+t

.09/01901 - 09126/01 0.1 +1 0.1 2.2 i/ OA0.1 < *05 09/26/01 - 10/.03/01 0.1 +/- 0.1 1.6 i- < 0.4 10/03/01 - 10110/01 0:1 +1- 0.1 2.5 +1- 0.1 < 0.6 10/10/01 - 10/17/01 0.1 +1- 0.1 1.3 +/- 0.1 < 0.4 10/17/01 - 10/24/01 0.1 +/- 0.1 2.3 +1- 0.1 < 0.4 10/24/01 - 10/31/01 0.1 +/- 0.1 1.56/- 0.1 < 0.4 10/31/01 - 11/07/01 0.1 +/- 0.1 1.9 +- 0.1 < 0.5 11/07/01 - 11/14/01 0.1 +/- 0.1 2.2 - 0.1 < .0.3 11/14/01 - 11/20/01 0.2 +/- 0.1 3.3 +/- 0.2 < 0.4 11/20/01 - 11/28/01 0.1 +/- 0.1 2.0 +/- 0.1 < 0.3 11/28/01 - 12/05/01 0.1 +/- 0.1 2.7 +/- 0.2 < 0.3 12/05/01 - 12/12/01 0.1 +/- 0.1 2.0 +1- 0.1 < 0.3 12/12/01 - 12/19/01 0.1 +-I0.1 22 +.- 0.1 < 0.3 12/19/01 ,-. 12126/01 0.1 +- 0.1 2.1 +/-- 0:1 < 0.2

79 3.C.2 LIMERICK AIR SAMPLING DATA INFORMATION CENTER (6A2)

Particulates Collection (x 0.01 pCi/mr3) lodine-131 Period Alpha Beta (x 0.O1.pCi/m3) 12/27/00 - .01/03/01 0.1 +/- 0.1 1.2 +/- 0.1 < 0.4 01/03/01 - 01/10/01 0.1 +/- 0.1 1.7 -/- 0.1 < 0.2 01110/01 - 01/17/01 0.1 +/-0.1 1.7 +/- 0.1 < 0.3 01/17/01 - 01/24/01 0.1 +1-0.1 1.9 +/- 0.1 < 0.3 01/24/01 - 01/31/01 0.1 +/- 0.1 1.2 +/- 0.1 < 0.2 01/31/01 - 02/07/01 0.1 +/-01 1.9 +t- 0.1 < 0.3 02/07/01 - 02/14/01 0.1 +/- 0.1 1.7 +/- 0.1 < 0.4 02/14/01 - 02/21/01 0.1 +/- 01 2.2 +/- 0.1 < 0.3 02/21/01 - 02/28/01 0.1 +/- 0.1 1.5 +/- 0.1 < 0.3 02(28/01 - 03/07/01 0.1 +1- 0.1 1.5 +1- 0.1 < 0.4 03/07/01 - 03/14/01 0.1 +/- 0.1 1.1 +/- 0.1 < 0.3 03/14/01 - 03/21/01 0.1 +/- 0.1 1.2 +1- 0.1 < 0.3 03/2.1/01 - 03/28/01 0.1 +t- 0.1 1.0 +/- 0.1 < 0.3 03/28/01 - 04/04/01 0.1 +7- 0.1 0.8 +/- 0.1 < 0.3 04104/01 - 04/11/01 0.1 +/- 0.1 1.4 +/- 0.1 < 0.3 04/11/01 - 04/18/01 0.1 -/-0.1 1.1+/- 0.1 < 0.3 04/1,8/01 - 04/25/01 0.2 +/- 0.1 2.0 +/- 0.1 < 0.7 04/25/01 - 05/02/01 0.1 +1- 0.1 2.1 +/- 01 < 0.2 05/02/01 - 05/09/01 0.1 +/- 0.1 1.9 +/- 0.1 < 0.4 05/09/01 - 05/16/01 0.1 +/- 0.1 1.9 +/- 0.1 < 0.3 05/16/01 -. 05/23/01 05123/01 - 05/30/01 < 0.1 0.7 +1- 0.1 < 0.7 05/30/01 - 06/06/01 0.1 1.0 +1- 0.1 < 0.4 06/06/01 ,- 06/13/01 0.1 +Oi 01. 1.8 +/-0.1 < 0.3 06/13/01 - 06/20/01 0.1 +I- 01 1.5 +/- 0.1 < O.5:

06/20/01 - '062701 0.1 +1-0:1 1.5 +/' 0.1 < 04 06/27/01 - 07/05/01 0.1 +1- 0.1 1.5 +/- 0.1 < 0.4 07/05/01 07/11/01 0.1 +/-001 1.7 +/- 0.!1 < 0.4 1.2 +/-

07/111/01 - 07/18/01 0.1 +/-01 0.1 < 014 07118/01 - 07/25/01 0.1 +/- 01 1.4 +/- 0.1 < 0.3 07/25/01 - 08/01/01 0.1 +/- 0.1 0.9 +t- 0.1 < 0.3 08/01/01 - 08/08/01 0.1 +/- 0.1 2.5 +1-0.2 < 0.5 08/08/01 - 08/15/01 0.1 +I- 0.1 2.5 +/- 0.2 < 0.5 08/15/01 - 08/22/01 0.1 +/- 0.1 2.5 +!- 0.2 < 0.3 08/22/01 - 08/29/01 0.1 +/- 0.1 2.1 +/- 0.1 < 0.4 08/29/01 - 09/05/01 0.1 +/- 0.1 1.7 +/- 0.1 < 0.4 09/05/01 - 09/12/01 0.1 +/- 0.1 1.7 +/- 0.1 < 0.4 09/12/01 - 09/19/01 0.1 +/- 0.1 2.2 +/- 0.1 < 0.3 09/19/01 09/26/01 0.1 +'- 0.1 2.2 +/- 0.1 < 0.4 09/26/01 - 10/03/0.1 0.1 +/= 0.1 1.1 +/- 0.1 < 0.3 10/03/01 - 10/10/01 0.1 +/- 0.1 2.5 +/-0.2 < 0.4 10/10/01 - 10/17/01 1.:4 +/-

0.1 +I- 0.1 0.1 < 0.3 10/17/01 - 10/24401 0.1 '-0.1 2.2 +/- 0.,1 < 0.3 10/24/01 - 10/31/01 0.1 +/- 0.1 1.4 +/- 01 < 0.4 2.1 +/-

10/31/01 -11/07/01 0.1 +1-0.1 0.1 < 0.5 11/07/01 - 11/14/01 0.1 +/0 0.1 2.0 +/- 0.1 < 0.3 11/14/01 - 11/20/01 02 +/-0.1 3.5 +/- 0.2 < 0.4 11/20/01 - 11/28/01 0.1 +/- 0.1 1.9 +/-/- -0.1 < 0.3 11/28/01 - 12/05/01 0.1 +1- 0.1 2.5 +/- 0.2 < 0.3 12/05/01- 12/12/01 0A +/- 0.1 2.2 +/- 0.1 < 0.2 12112101 - 12/19/01 0.1 +1-0.1 2.1 +/- 0.1 < 0.2 12/19/01 - 12/26/01 0.1 +/- 0.1 2.1 +/- 0.1 < 0.3

• Pump off - no sample

80 I

3.C.3 LIMERICK AIR SAMPLING DATA LINFIELD SUBSTATION (9B2)

Particulates Collection (x 0.01 pCi/m3) Iodine-131 Period Alpha I Beta .(x 0.01 pCi/rm3) 12J27/00 - 01/03/01 1.2 +/- 0.1 < 0.4 01/03/01 - 01/10/01 <4 1.7 +t- 0.1 0.3 01/10/01 - 01/17/01 0.1 .+/- 1.6 +1- 0.1 < 0.4 01/17/01 - 01/24/01 1.7 +/- 0.1 < 05 01/24/01 - 01/31/01 0.'1 +/- I 19 4f 0.1 < 03 1.9 +/-

01/31/01 - 02107101 0.1 +1- 0.1 < 0.3 02/07/01 - 02/14/01 1.8 +/- 0.1

• 0.3 0.1 +-I:

02/14/01 - 02/21101 0.1 +I12 2.4 +/- 02 <5 0.4 02/21/01 - 02/28/01

01. 1 0.1 +I-4 1,.5 +/- 0.1 < 03 02/28/01 - 03/07/01 0.1 +I- 1 1.7 +1 0.1 < 0.5 03/07/01 -03/14/01 1 2 +/- 91 < 0.3 0.1 +I2 03/14/01 - 03/21101 0.1 +t- 1 *2 +/- 0.1 < 0.3 1.3 +-

03/21/01 - 03/28/01 0.1 +I 0.1 < 0.3 03*28/01 04/04/01 6.9 09 +i- i

-. 0.1 +/-4 0.1 < 0.3 04104/01 '-04/11/01 1133 +/-

+- 0.1 0.1 --

04/11/01 - 04/18/01 < :0.6:

04/18/01 - 04/25/0 1 2.0 +L 0.1 < 0.3 04/25/01 - 05i02/01 0.2 +1- 2.1 +1- 0.1 0.1 +/- < 0.4 05/02/01 - 05/09/01 1.9 +/- 0.1 < 0.4 05/09/01 - 05/16/01 0.1 +1- 1.9 +1- 0.1 < 0.4 05/16/01 - 05/23/01 0.1 +/- 0.8 +/- 0.1 0.1 +1- < 0.4 05/23/01 - 05/30/01 0.8 +/- 0.1 < 0.4 05/30/01 - 06/06/01 0.1 +1- 1.1 +1- 0.1 0.1 +1- < 0.4 06/06/01 - 06/13/01 1.7 +1- 0.1 < 0.3 06/13/01 - 06/20/01 0.1 +1- 1:5 +/- 0.1 < 0.4 06/20/01 - 06/27/01 0.1 +1- . 1.5 +/- 0.1 0:1 +/- < 0.4 06/27/01 - 07/05/01 1.7 +/7 0.1 < 0.4 07/05/01 - 07/11/01 0.1 +/-

1.6 +/- 0.1 0.1 +1- *< 0.4 07/11/01 - 07/18/01 0-. +1- 1.4 +/- 0.1 < 0.4

+/-

07/18/01 - 07125/01 .0.1 +1- 1A 0.1 < 0.4 07/25/01 - 08/01101 1.2 +4 0.1 < 0.4 08/01/0* - 08oB'101 .01 +1-q 2.3 +/L 0.1 < 0.3 08/08/01 - 08/15/01 0.1 +1- 4 2.4 +/ 0.2

,08/5/01 - 08/22/01 011 +1- 4 22 +.2 0.1 <: 0.4

< 0.5 08/22/01 - 08/29/01 0.1 - 4 2.4 +/- 0.2 < 0.6 08/29/01 - 09/05/01 0.1 +I- 4 1:8 ÷/- 0.1

< 0.*

09/05/01 - 09/1.210.1 0.1 +I- 4 1 :8, +L.- 0.1 1:*9 4'- < 0.6 0.5 09/12/01 -. 09119/01 0:1 :+/I 0.1 09/19/01 -09/26/01 0.1 +/-. .22 +1-t 0.1

< 0.4 09/26/01- 10/03/01 0.1 +1-4 01 +I- 4 1.5 ÷I- 0.1

.2.5 +/- 0;2 < 0.6 10/03/01 - 10/10/01 < 03 10/10/01 - 10/17/01 0. +1- 115 +/- 0.1 0:2 +/- 4 < 0.4 10/17/01 - 10124/01 0.1 +1- 4 2.4 +1- 0.1 < 0.6 1.0/24/01 - 10/31/01 1.4 +1- 0.1 < 0.3 10/31/01- 11/07/01 0.1 0.1+-4 0.1 +1-

+/- 44 2.1 +/- 0.1 << 0.4 11/07/01 - 11/14/01 0.1 +/- 4 2.2 +/- 0.1 11?14/01 - 11/20/01 3.9 +/- 0.2 < 0.3 11/20/01 - 11/28/01 2.1 +1- 0.1 < 0.4 11/28/01 - 12105/01 0.1 +/- 2.8 +/- 0.2 2.1 +/:-

< 0.3 12/05/01 - 12112/01 0.1 +/- 4 0.2 < 0.3 12/12/01. - 12/19/01 0.1 +1- 2.1 +1- 0.1 < 0.4 12/19101 - 12/26/01 1.9 +/- 0.1

81 3.C.4 LIMERICKAIR SAMPLING DATA SCHUYLKILL ROADJ(31B1)

Particulates Collection (x 0.01 pCi/rn 3 ) Iodine131 Period Alpha Beta. (x 0.01 pci/m3) 12127/00 - 01/03/01 <? 0.1 1t2 +/- < 0:5 01/03/01 - 01/10/01 0.1 +- 0.1 1.8 +/t < 0.4 01/10/01 - 01/17/01 0:1 +/- 0.1 1.8 +/- < 0.5 01/17/01 - 01/24/01 0.1 +t-0.1 1,9 +/- < 0.6 01/24/01 - 01/31/01 < 0.1 2,0 +/- < 0.3 01/31101 - 02/07/01 0.1 +/- 0.1 2.0 +/- < 0.3 02107/01 02/14/01 < 0.1 1.7 +/- < 0.4 02/14/01 - 02/21/01 0.1 +t- 0.1 2.4 +/- < 0.4 02121/01 - 02/28/01 0.2 +/- 0.1 1.5 +/- < 0.3

.02128/01 - 03/07/01 0.1 +/- 0.1 1.7 +/- < 0.3 03/07/01 - 03/14/01 0.1 +t- 0.1 1.2 +/- < 0.3 03/14/01 - 03121/01 0.1 +/- 0.1 1.2 +/- < 03 03/21/01 .- 03128/01 1.2 +/-

Q.1 +/ 0.1 < 0.4 03/28/01. - 040i/01 0.1 +/-0.1 0:8 +,/ < 0.4 04/0401 - 041i1/601. 0.1 +/- 0.1 1l.4, +/- < 0.3 04/11//01- 04/18/01: 0.1 +/- 0.1 1.2 +/- < 0.4 2.1 +/-

04/ 801 - 04/25/01 0:2 +A- 0.1 < :0.7 04/25/01 - 05/02/01 V02 +/-0.1 22. +t- < 0.4 05/02/01 .- 05/09/01 0o2 +I- 0.1 1.8 +t.- < 0.4 05/09/01 - 05/16/01 01 +t- 0.1 1.9 +/- < 0.4 05/16/01 .- 05/23/01 0.1 +/- 0.1 0.8 +t/- < 0.3 05/23/01 '05/30/01 0.1 +/7 0.1 0.8 +t- < 0.7 05/30/01 - 06/06101 0.1 +1- 0.1 1.1 +/- < 0.5 06/06/01 - 06/13/01 0.2 +/- 0.1 1.8 +/- < 0-3 06/13/01 - 06/20/0.1 0.1 +/ 0.1 1.6 +k- < 0.4 06/20/01 - 06/27/01 0.1 +/-0.1 1.5 +/7 < 0.4 06/27/01 - 07/05/01 0o1 +/- 0.1 1.7 +/- < 0.6 07/05/01 - /11/0 0:1 +1 0.1 1.7 +/- < 0.4 07111/01 - 07/1-8/01 diQI +/- 0.1 1.3 -/- < 0;5 07/18/01 - 07/25/01 0.1 +/- 0.1 1.4 -+- < 0.5 07/125101 - 08/0i/01 01 +/-0.1 t1.1 ~+/- < 0.5 08/01/01 - 08/08/01 0.1 +1- 0.1 2.3 +/- < 0.7 08/08/01 - 0815/01 0.1 +/- 0.1 2.6 +/- < 0.7 0&/15/01 - 08/22/01 0.1 +1- 0.1 2.2 +/- < 03 08/22/01 - 08129101 0.1 +1- 0.1 2.3 +/- < 0.3 08/29/01 - 09/05/01 0.1 +/- 0.1 1.8 +/- < 0.8 09/05/01 - 09/12101 0.1 +/-. 0.1 1.8 +/- < 0.8 09/12/01 - 09119/01 0.1 +0- 0.1 2.1 +/- < 05 09/19/01 - 09/26/01 0.2 +0- 0.1 23 +/- < 0.4 09/26/01 - 10/03t01 0.1 +t- 0.1 1.5 +/- < 0.4 10/03/01 - 10/10/01 0.1 +t- 0.1 2.6 +/- < :0.7 10/10/01 - 10/17/01 0.1 +t- 0.1 1.4+/ < 0.3 10/17/01 -19/ý24/0)1 0o +/- 0.1 2.4 +/-

< 0.4 10/24/01 -10/31/01 0.1 +t= 0.1 1.3 ÷t. < 0.4 10/31/01 - 11/07/0.1 0.1 +/ 0.1 2.0 +/- < '0.6 11/07/01 - 11/14/01 0.2 +/- 0.1 2-.2 +/- < 0.5 11/14/01 - 11/20/01 0.'2,'-/- 0.1 3.7 +/- < 0.6 11/20/01 - 11/28/01 0.1 +/I 0.1 2'0 +1- < '0.4 11/28/01 - 12/05/01 0.1 +/ 0.1 2:7 +I-

< 0.4 12105/01 - 12/1201 0.1 +/- 0.1 2.1 ,/ < 0.3 12)12/01 - 12/19/01 0.1 +/I 0.O 22 +/- < ý02 12J19101 - 12/26/01 0.1 +/- 0.1 21 +/- < 0:5

82 3.D LIMERICK AIR PARTICULATE COMPOSITES (fCi/m3)

Station Number Location Collection Period Cs-134 Cs-137 2B2, Sanatoga Substation 12/27/00 - 3/28/01 <0.1 < 0.1 3/28/01 - 6/27/01 <0.1 <0.1 6/27/01 - 9/26/01 <0.1 <0.1 9/26/01 - 12/26101 <0.1 < 0.1 6A2 Information Center 12/27/00 - 3/28/01 < 0.1 <0.1 3128/01 - 6127/01 <0.1 < 0.1 6127/01 - 9126/01 < 0.1 <0.1 9/26/01 - 12/26/01 <0.1 <0.1 9B2 Linfbeld Substation 12/27/00 - 3/28/01 <0.1 < 0.1 3/28101 - 6/27/01 <0.1 < 0.1 6/27/01 - 9/26/01 <0.1 <0.1 9/26/01 - 12/26/01 <0.2 < 0.2 13B1 Schuykill Road 12/27/00 - 3/28/01 <0.1 <0.1 3/28101 -6/27/01 <0.1 < 0.1 6/27/01 -9/26/01 <0.1 < 0.1 9/26/01 - 12/26101 <0.1 < 0:1

83 3.E.I Limberick WaterS.

VINCENT DAM (pCi/L)

Collection Period Endnq Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-l40 1/29/01 4,+/- 2 < 170 < 2 < 4 < 2 < 2 < 4 < 3 /< 2 < 3 < 2 < 2 <8 2(26/01 3+/- 2 < 180 < 1 < 3 < 2 < 2 < 3 < 3 1< 2 < 5 < 1 < 2 < 10 4102/01 3 +/-2 < 180 < 2 < 3 < 2 < 2 < 4 < 3 /< 2 < 3 < '2 < 2 <8 4/27/01 2+/- 1 <190 < 1 < 3 < 2 < 1 < 3 < 3 < 2 < 9 < 1 < 2 < 14 5/29/01 4+/- 1 < 180 < 1 < 3 < 2 < 2 < 3 < 2 /< 2 < 3 < 2 < 2 <6 7/02/01 13'+/- 1 < 190 < 1 < 3 < 2 < 2 < 3 < 2 1< 2 < 3 < 2 < 2 < 7 7/30/01 6 +-1 < 210 < 2 < 3 < 2 < 2 < 3 < 2 /< 2 < 2 < 1 < 2 < 5 8/30/01 5 +/- 1 < 190 < 2 < 4 < 3 < 2 < 4 < 4 /< 3 < 8 < 3 < 3 < 15 10/02101 4 +-1 < 180 < 1 < 3 < 1 < 2 < 3 < 2 /< 2 < 3 < 1 < 1 < 6 10/29/01 5+/- 1 < 180 < 1 < 2 < 1 < 1 < 2 < 2 /< 1 < 2 < 1 < 1 <4 12/03/01 4+/- 1 < 190 < 2 < 4 < 2 < 2 < 4 <4 / < 2 < 4 < 2 < 2 <9 1/02/02 4+/- 1 < 190 < 1 < 2 < I < 1 < 2 <2 / < 2 < 4 < 1 < 1 < 8 Phila .Suburban Water Co.

(pCifL)

Collection Period Encfing Beta Tiltium. Mrnm54 Fe-59 Co-58 Co-6O Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/29/01 6: +/-.,:2 < 1,70 <2 .3 2 2 < 3 <3 4 4 2 2 <9

/ 2 2126/01 2 +.-I 2 < 180 < 2 4 2 2 < 4 <3 1<2 2 2 <8 4/02/01 3 +1- 2 < 180 < 2 4 2 2 < 4 <3 1 <.2 4 2 2 <9 4/27/01 3 +/ 1

• 190 5 3 2 < 4 <4 17 2 2 < 25 5 +/-1 < 180 '2 5/29/0 1 <: 2 4 2 2 <4 < 4 <<3 4 2 2 < 10 7102/01 5-+/- 1 < 190 < 1 2 2 '.2 < 2 1< 2 3 1 1 <8 7/30/01 6+1- 1 < 210 <. 2 4 2 2 <4 /<2 2 2

< -190 < 2 '< 11 8/0/01ý, 6+1- 1 A4 2 2 <4 < 3. 5 2 10/02/01 4+1- 1 < 180 < 1 '2 < !2 < 2 1<2 2 2 1 <5

-10/29/01 6+/- 1. < 180.

< ;2 2 2 2 <7 3 <4 <3. 2 .2 12104/01 5 +/-2 < 190 2 <3 <3 / 2 2 < 7.

7 +/- 1

<, 2 3 22 3 2 ý2

<. 4 "8 1/02/02 < '190 < 2 2 < 4 1*3 < 15

84 3.E.2 Schuylkill River Intake (upstream of discharge)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1129101 5+/- 2 < 170 < 2 < 4 < 2 < 2 < 3 <3 <2 < 3 <2 < 2 <8 2126/01 5 +-2 < 180 < 2 < 4 <2 < 2 < 3 <3 <2 < 5 < 2 < 2 < 10 4/02/01 <3 < 180 < 2 < 3 <2 < 1 < 3 <2 <2 < 3 <. 2 < 2 <7 4/27/01 4 +/-1 < 190 < 2 < 5 < 2 < 2 < 4 <4 <3 < 14 <2 < 2 < 20 5129101 3 +1- < 180 < 1 < 3 <1 < 2 < 2 <2 1<2 <2 < 1 < 2 <5 7/02/01 6 +1- < 190 < 2 < 4 <2 < 2 < 3 < 3 1< 2 <4 <. 2 < 2 <8 7/30/01 6 +1- < 210 <2 <3 < 2 < .2 < 3 <3 <2 < 2 < 2 < 2 <6 8/30/01 56+/- 1 < 190 <' 2 < 3 < 2 < 12 <3 <3 /<2 < 5 < 2 < 2 <9 10/02J01 7 +/- 1 < 180 < 2 3 < 2 < 2 <4 <3 <<2 < 4 < 2 < 2 <9 10/29/01 4+/- 1 < 180 < 1 < 2 < 1 < 1 < 3 <2 <<1 < 2 < 1 < 1 <5 12/03/01 5+/- 1 < 190 < 2 < 3 < 2 < 2 < 4 < 3 < 2 < 4 <2 < 2 <8 1/03/02 5 +/- 1 < 190 < 2 < 4 < 2 < 2 < 3 <3 <2 < 5 <2 < 2 < 10

85 I.F LIMERICK MILK SAMPLING DATA (pCi/L)

Station Collection Number Date 1-131 Cs-134 Cs-137 BaA140 K-40 1OB1 1/09/01 < 2 < 2 < 2 <6 1460 +1-45 2/06/01 < 2 < 2 < 3 <5 1600 +/-40 3/13/01 < 3 < 2 < 3 < 7 1440 +/- 61 4/03/01 < 2 < 2 2 +/- 2 < 7 1450 +1-59 4/30/01 < 5 < 2 < 2 < 10 1620 +1-41 6/12/01 < 2 < 2 < 2 < 6 1670 +/- 48 7/10101 < 2 < 2 < 2 <5 1600 +/-41 8107/01 < 2 < 2 < 2 < 5 1610 +/-43 9104/01 < 2 < 2 < 2 <6 1640 +/-48 10/02/01 < 2 < 2 < 2 < 5 1420 +1-41 11/13/01 < 2 < 2 < 2 <6 1420 +/-41 12111/01 < 3 < 2 2 < 8 1420 +/- 60 09C1 1109101 < 2 < 2 < 2 <,6 1560 +/- 43 2/06/01 < 2 < 2 < 2 <.6 1590 +/-46 3/13/01 < 2 < 2 <2 < 6 1430 +/- 54 4/03101 < 2 < 2 < 2 <7 1170 +I-46 4/30/01 < 6 < 2 < 2 < 12 1.530 +/- 43 6/12/01 < 2 < 2 < 2 <6 1580 +1-44 7110/01 < 2 < 2 *, 2 <.6 1,570 +1-46 8/07/01 < 2 < 2 < 2 < 6 1570 +1-46 9/04/01 < 2 < 2 < 2 <5 1420 +/-39 10/02/01 < 2 < 2 < 2 <5 1430 +/-40 11/13/01 < 4 < 2 < 3 < 10 1450 +/-59 12111101 < 2 < 2 < 2 < 6 1390 +/- 54

86 3.G LIMERICK FISH, PRODUCE & SEDIMENT DATA (PCi/kg)

Bottomfeeding Predator Fish* Fish* Produce* Sediment"* Sediment"*

Isotope 5/24/2001 1011112001 5/24/2001 10/11/2001 10/2412001 5/31/2001 11/3012001 1-131 < 281 <7 < 270 <9 < 37 < 126 Mn-54 <3 <3 <3 <4 <3 <10 <6 Fe-59 < 14 <8 < 15 < 10 < 20 < 22 <19 Co-58 <5 <4 <5 *4 <5 <9 <7 Co-60 <3 <4 <4 <4 <3, 20 +/- 9 <7 Zn-65 <8 <8 <9 <9 <8 < 24 < 14 Zr-Nb-95 <8/< 8. < 6/< 4 < 81< 8 < 6/< 5 < 101k 11 < 19/< 15 < 15/< 13 Cs-134 <3 <3 <3 <3 <3 <8 <5 Cs-137 <3 <3 <3 <4 <3 166+/-9 57+/-f5 Ba-140 < 166 < 18 < 175 < 20 < 440 < 74 < 136 A Wet Weight

• • Dry Weight No results due. to delay between lab receipt and lab analysis.

87 4.A PEACH BOTTOM ATOMIC:POWERSTATION QUARTERLY TLD INTERCOMPARISON (mR/std. mo.)

Station BRP Proxtronics Number Location Collection Period Results Results 1D1 Silver Spring Road 1/9/01 - 4/09/01 5.9 +1- 0.1 5.7 +!- 0.1 4/9/01 - 7/03/01 5.7 +1- 0.2 5.2 +1- 1.3 7/3/01 - 1011/101 6.3 +/- 0.3 5.3 +/- 1.7 10/1/01 - 1/15/02 5.8 +1- 06 4.8 +/- 0.1 5B1 Peter's Creek 1/9/01 4/09/01 5:9 +/- 0.5 5:2 +/ 0.4 4/9101 5.8 +/ 0.2

ý0.9 7103/01 4.5 +/-

7/301 10/1 /01 6.1 +1- 0.1 4.4 - 0.9 10/1/01 1/15/02 5.8 +/- 0.1 3.5 +1- 1.9 7A1 Burk's:Hill 1/9/01 4/09/01 5:8, +1- 0.1 5.2 +/- 0.4 4/9/01 .4:8 +1- 1.3

.7/03/01 5'.61 +1-7/3/01 0.4 10/11/01 6.2 .1-i- 0A 5.0 +1- 0.4 10/1/01 1/15/02 5ý9 +1- 0.4 3.6 +/- 0.4 11D1 Delta 1/9/01 4/09/01 3.9 0.2 3.9 +1- .0.4 4/910Q1 7/03/0.1 3.7 +1- 0.2 2.4 +/- 0.8 7/3/01 10/1/01. 3.8 0.2 2.8 +1- 1.4 10/1/01 1/15/02 3.6 +1- 0.2 2.2 +!- 0.3 64.4 +1- 1.5 51.4 +/- 5.8

• Note: Proxtroriics insists 'Net exposure' should be used for comparison. Proxtronics results are net results divided by number of days of exposure.multiplied by standard month (30.4 days).

Different dosimeters were used after irst quarter. Report format was changed.

88 4.B PEACH BOTTOM ATOMIC POWERSTATION THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mR/* d. mo.)ý 1109101 4/09101 7103/01 10/01/01 Station to to to to Number Location 4/09/01 7103/01 10/01/01 1/15/02 Annual Dose 01D1 Silver Spring Road 59 +/f 0:1 5.7 +/- 0.2 6.3 +/- 0.3 5.8 +1-0.6 71.1 +1- 2.1 02C1 Bald Eagle Road 6.0 +A-0.7 5:8 +/- 0.2 6.4 +/A0.2 6.1 +1-0.2 72.9 +1- 2.3 02F1. Drumore Twp. School 6.5 +/- 0.4 6.8 +/- 0:4 6.8 +- 0.2 ,6.8 +/- 0.2' 80.7 +1- 1.9 02L1 Quarryville 5.4 +/1 0.5 5.1 +1-0.3 6.0 +/7 0.2 5:4 +*- 0.2 65.7 +I- 1.9

,03C1 ,Slate Hill Road '6.4 +/-.0.3 6.3 +- 0:.1 6.9 +/- 0.3 .6.7 +/- 0.2 78.9. +/A 1.4, 03F1 Goshen Mill Road 5.6 '/-A 0.4 5.5 +1-0.4 5.5 +1/-0.0 5.5 +/- 0.2 66.3 +1- 1.8 04B1 Fultlon.Weather Station 4.6 +1-0,2 4ý1 +/.-o1 44 +/-0&2 4.0 +/-0:3 51.3 +/- 1.3 04D1 Keeney' Powef Line ,5.9 +/1-0.5 6.7 +/-0.1 6.5 +/-' 0:5 7.1 +/- 0.3 78'6 +1- 2.3 05B1 Peters Creek 5.9 +/7 0:5 5.8; +/-0:2 6.1 +1-0.1 5.8 +/- 0.1 70.8 +-1.7 05c1 Peach Bottom Road 5.9 +/- 0.2 6:2 +- 0.3 6.4 +/- 0:3 6:2 +1-0:3 74.1 +/- 1.7 05E1 Wakefield 5.0 +/-0.5 4.8 +/- 01 5.3 +1L0.2 4.9 +/- 0:6 60.0 +1- 2.4 06A1 B Cooling Tower 4.5 +/-0.5 4.3 +/-0.2 4.3 +/- 0.2 4.5 +/- 0.2 52.8 +/A 1.8 06D1 Riverview Road 6.8 +/- 0.5 6.8 +/- 0.3 7.3 +/- 0.3 6.9 +/-0.2 83.4 +1- 2.1 07A1 Burk's Hill 5.8 +/-0.1 5.6, +/- 0.4 6.2 +/- 0.4 5.9 +/-0.4 70.5 +1- 2.1 07A5 D &E Cooling Towers 52 +/-0.9 5.0 +/-0.2 5.3 +/- 1.0 5.1 +1-0.1 61.8 +- 4.1 07A6 Burk Trailer 6.3 +/-0-2 6.4 +/-0-1 6.4 +/- .1 6.6 +/- 0.3 77.1 +1- 1.2 07B1 Canal Discharge 3.8 +/- 0.1 43 +I/-.1 3.7 +/- 0.2 4.0 +/- 0.3 47.4 +1- 1.2 07E1 Pilottown' Road 4.5 +/-0.1 4.4 +/-004 4.7 +/- 03 4:6 +1-01 54.6 +/ 1.6 07H1 Conowingo. MD 4.6 +/-0.2 4.4 +/- 0.3 4.8 +/- 0.6 4:6 +/- 0.4 55.2 - 2.4 08A1 SSE Sector Hill 5.7 +/-0.6 5:8 +/-0.1 6.2 +/- 0.9 6.0 +/- 0:1 71.1 +/- 3.3 08A2' Transmission Line Hill ,6.7 +/- 0.6 6.8 +/- 0.4 7.4 +/- 0.1 7.0 +/- 0.3 83.7 +1- 2.4 08A3 Burk Residence 5.8 '+/- 0.3 5.8 +/-0.1 6.0 +/- .0,3 6.0 +/- 0.2 70.8 +/- 1.4 08E1 BroadCreek 5.7 +,/- 0'. 5.0 +-I 0.4 6.0 +/-, 0.3 5.4 +/r 0.'1 66:3 +/- 1.6 08J1 Darlington. MD 4.2 +/- 0.3 47 +/-0.2 4:5 +/- 0.1 4.8 +/- 01 54.6 +- 1.2 09A1 South Substation Road 5.7 +/-0.6 5.8 +/-01 5.9 +1-0.1 6.0 +/- 0.2 70.2 +1- 1.9 09Cl North Cooper Road ,6.1 +/-0.2 5&9 +/- 0.3 6.6 +/- 0.2 6.2 +/- 0:6 74.4 +/= 2.2 6.1 +1-0.'2 1OE1 Macton Substation 5.5 +/-0.2 5.8 +/-O.1 6.0 +/- 0:3 70.2 +1- 1.3 11B1 Atom Road 6.4 +/-0.2 66 +1-0.5 6.7 +/- 0.3 6.5 +/- 0.2 78:6 +/- 1.9 11D1 Delta 3:9 44-0.2 3.7 +1-0.2 3.8 +0- 0.2 3.6 +1-0.2 45.0 +1- 1.2 12E1 Conastone Line 6.0 +1-0.4 6.2. +A 0.3 6.5 +/- 0.2 6.5 +/- 0:5 75:6 +1 2:2 13F1 Transco Pipeline 81.3 +1- 2.9 6.5 +1-0.3 6.7 +1-0.3 6.9 +/- 0.8 7.0o -,. 0.3' 13K1 FawnGrove 6.0 +/-0.1 6.1 +/-'0.2 6.6 +/- 0.3

,6.5 .1- 0.3 75.6 +1- 1.4 14E1 Fin Substation 5.3 +/b0.2 5:4 +1-0.2: *5.7 +/7 0.3 5:4 +/- 0.3 65.4 +- 1.5 14K1 ,Airville 5.7 +/-0.2 5.6 +/- 0.3 6:3 +/- 0.2 5.5 +/-0.2 69.3 +/- 1.4 15El Slab Road 66 +/-:0:4 6.5 +/-0.3 6.9 +/- 0.3 6:7 +/- 06.3 801 +1- 2.0 16E1 Muddy Run 4ý9 +/- 0 1 4.7 +/-'02 4.7 +/- 02 47 +1-0:2 57.0 +- 1.1 Annual Average: 68.4

89 4.C.1 PEACH BOTTOM AIR SAMPLING DATA SLATE HILL ROAD (3C2)

Particulates Collection (x 0.01 pCi/m 3) Iodine-131 Period Alpha Beta (x 0.01 pCi/mr3 )

12/26/00 - 01/02/01 0.1 +/- 0.1 1.2 +/- 0.1 < 0.4 01/02101 - 01109/01 0.1 +t- 0.1 1.6 +1- 0.1 < 0.4 01/09/01 - 01/16/01 0.1 +/- 0.1 1.9 +1- 0.1 < 0.5 01/16/01 .- 01/23/01 0.1 +/- 0.1 1.5 +- 0.1 < 0.4 01/23/01- 61/30/01 < 0.1 2.2 +/- 0.1 < 0.3 01/30/01 - 02/06/01 0.1 +1/ 0.1 1.7+1- 0.1

• 0.3 02/06/01 - 02/13/01 ,0:1 +/- 0.1 1.6 +/- 0.1 < 012 02/13/01 - 02/20/01 0.1 O 4 0.1 2.1 -/7 0.1 < 0.4 02/20/01 - 02/27/01 0.1 +/- 0.1 1.8 +/- 0.1 < 0.3 02/27/01 - 03/06/01 0. +-i 0.1 1.8 -/- 0.1 < 0:3 03/06/01 - 03/13/01 0.1 +/- 0.1 1.1 +/1 0.1 < 0.3 03/13/01 - 03/20/01 < 0.1 1.2 +/- 0.1 < 0.4 03/20/01 - 03/27/01 0.1A,+/- 0.1 1.2 +/- 0.1 < 0.3 03/27/01 - 04/021,01 0il +/ 0.1 0.8 +/- 0.1 < 0.5 04102101 - 04/09/01 0:1 +/- 01 15 +/- 0.1 < 0.4 D4/09/01 - 4/171/01 0A1 +/- 0.1 1.3 +- 0.1 < 0.3

,04/17/01 - '04/24/01 0.2 +/- 0.1 22,+1. 0.1 < 03

'04/24/01- :05/01/01 0.2 /- 0.1 2.1 .÷- 0.1 < 0.3 05/01101 - 05/08/01 0.1 +/- 0.1 2.1 +/r 0.1 < 0:3 05108/01 , 0515/,01 0.1 +1/ 0.1 1.8 #/- 0:1 < 0.3 05/15/01 - 05/22/01 0.1 +/7 0.1 1.0 +I- 0.1 < 0:4, 05/22/01 - 05/29/01 0.1 +1- 0.1 0.8 +t- 0.1 < 0.4 05/29/01 - 06/05/01 01 +/- 0.1 1.1 +/- 0.1 < 0.3 06/05/01 - 06/12/01 0.2 +/- 0.1 1.9 +/- 0.1 < 0.4 06/12/01 - 06/19/01 0.1 +/- 0.1 1.6 +/- 0.1 < 0.4 06/19/01 - 06/26/01 0.1 +/- 0.1 1.4 +/- 0.1 < 0.4 06/26/01 - 07/03/01 0.2 +/i 0.1 2.5 +/- 0.2 < 0.7 07/03/01 - 07/09/01 * *

• 07/09/01 - 07117/01 * *

• 07/1,7/01 - 07/24/01 *

• 07/24101 - 07/311/0,1 0.1 +/-o0:1 1.0,. 0.1 < 0i4 07/31/01- 08/07/01 0.1 +/- 0:1 2.0 +i-0.1 < 0.4 08/07/01 -08/14/01 0.1 ÷tl 0.1 2.4 +/- 0.2 < 0.4 08/t14/l0 08/21/01 * *.

06/21/01 - 08/28`101 0.2,+/- 0.1 2.2-+i- 0:1 < 0.3 08/20i1 09/0,4/01 01 +/- 0.1 1.9'+/- 01 < .0.4 09/04/01 - 09/11/01 0:1 +,- 0.1 1:6-+/- 0.1 < 0.4 09/11/01 - 09/18/01 0.1 +t-0.1 2.0 +t- 0:1 < 0.4 09/18/01 - 09/25/01 0.1 +/- 01 2.54-/- 01 < 0.5 09/25/01 - 10/01/01 0.1 +t- 01 1.1 +/- 0.1 < 0.4.

10L0:1/011 - 10/09/01 02+t- 0:1 2.9 +/-0:1 < 0.3 10/09/0.1 - 10/16/0.1 0.1 - 0.1 1.4 -14 0 1 < 0.3 10/i6/01 - 10/23/01 0;1 +i- 0.1 2:1 0i1 Ot- < 0.6 10/23/01 - 10/31/0,,1 0.1 +-- 0.1 1.3 +/- 0.1 < 0.5 10/31/01 - 11/06/01 0.1 +t- 0.1 2.2' +/- 0.2 < 0.5 11/0601 -1/13.01 0.2,,+/- 0.1 2.2,+/- 0.1 < 0:8 11/13/01 - 11/20/01 0.2+/- 0.1 32+/- 0.2 < 0.3 11/20/01 - 11/27/01 < 0.1 1.6 +/- 0.1 < 0.3 11/27/01 - 12/04/01 0.1 +/- 0.1 2.0 +/- 0.1 < 0.4 12104/01 - 12/12/01 0.1 +/- 0.1 2.2 +/- 0.1 < 0.3 12/12/01 - 12/18/01 0.1 +/- 0.1 2.0 +/- 0.1 < 0.4 12/18/01 - 12/26/01 0.1 +/- 0.1 2.0 +/- 0.1 < 0.4 12/26/01 - 12/31/01 0.1 +/- 0.1 2.6 +t- 0.2 < 0.6

• Denotes no sample available that week due to power loss to sampling unit.

90 4.C.2 PEACH BOTTOM AIR SAMPLING DATA PETER'S CREEK (5B2)

Particulates3 Colleciion (x 0.01 pCiim ) Iodine-131 3

Period Alpha Beta (x 0.01 pCi/nm )

12126/00 01/02101 0:1 +1-- 0.1 1.5 +/- 0.1 < 0.4 01/02/01 - .01/09/01 0.1 +t- 0.1 1.8 +/- 0.1 < 0.4 01/09/01 - .01116101 0.1 +/- 0.1 2.1 +/- 0.1 < 0.3 01/16/01 - 01123101 0.1 +/-0.1. 1.8 +1- 0.1

• 0.4 01/23/01 - 01/30/01 *0.1 +/- 0.1 25 +I- 0.2 < 0.3 01/30/01 -02106/01 *< 0.1 1.8 +/- 0.1 < 0.4 02/06101 - 02/13/01 0.1 +/- 0.1 1.6 +1- 0.1 < 0.3 02113/01 - 02/20/01 0.1 +/- 0.1 2.2 +t- 0.1 < 0.5 02120/01 - 02127/01 0.1 +/- 0.1 1.9 +/- 0.1 < 0.3 02/27/01 - 03/06101 0.1 +/- 0.1 1.9 +/- 0.1 < 0.3 03106101 - 03113101 0.1 +1- 0.1 1.1 +t- 0.1 < 0.3 03113101 - 03120/01 < 0.1 1.2 +/- 0.1 < 0.3 03/20/01 - 03/27/01 0.1 +/- 0.1 1.2 +t- 0.1 < 0.3 03127/01 - 04/02101 0.1 +/- 0.1 0.9 +/- 0.1 < 0.4 04/02101- 04/09/01 0.1 +/- 0.1 1.6 +/- 0.1 < 0.3 04/09/01 - 04/17/01 0.1 +/- 0.1 1.4 +/- 0.1 < 0.3 04/17/01 - 04/24/01 0.2 +t- 01 2.3 +/- 0.1 < 0.4 04/24/01 05/01/01 0.2 +t- 0.1 2.0 +1- 0.1 < 0.3.

05/01/01- 05/08/01 0:2 +/- 0.1 2.4 +1- 0.1 < 0.4 05/08/01 - 05/15/01 0.1 +t- 0.1 1.8 +t- 0.1 < 0.3 05/15/01 - 05/22/01 0.1 +/-0.1 1.0+1- 0.1 < 0.5 05/22/01 - 05/29/01 0.1 +t- 0.1 0,9 +t- 0.1 < 0.4 06/29/01 - 06/05/01 01 +- 0.1 1.2 +/- 0.1 < 0.3 06105/01 - 06/12101 0.2 +/- 0.1 2.2 +/- 0.1 < 0.4 06112101- 06/19/01 0.1 +/- 0,1 1.5 +/- 0.1 < 0.4 06119/01- 06126101 0.1 +/- 0.1 1.6 +f- 0.1 < 0.3 06/26/01 - 07/03101 0.1 +/- 0.1 2.1 +/- 0.1 < 0.5 07/03101 - 07/09/01 0.1 +t- 0.1 1.4 +/- 0.1 < 0.5 07/09/01 - 07/17/01 0.1 +1- 0.1 1.7 +/- 0.1 < 0.3 07/17/01 - 07/24/01 0:1 +1- 0.1 1.8 +/- 0.1 < 0.4 07/.24/01 - 07/31/01 0.1 +/- 0.1 1.0 +t- 0.1 < 0.3 07131/01 - 08/07/01 0:1 +1- 0.1 2:1 +/-0.1 < 0.4 08/07/.01 - 0/14101 0.1 +i- 0.1 2.7 +1- 0.1 < 0.4 08/14/01 - 08/21/01 0.1 +t- 0.1 2.9 +/- 0.1 < 0.3 08/21/01 - 08/28/01 0.1 +/- 0.1 2.3 +1- 0.1 < 0.4 08/28/01 - 09/04/01 0.1 +1- 0.1 2.0 +/- 0.1 < 0.3 09/04/01 - 09/11i01 0.1 +/- 0.1 1.9 +/- 0.1 < 0.3 09/11/01 - 09/18/01 0.1 +/- 0.1 2.1 +/- 0.1 < 0.4 09/18/01 - 09/25/01 0.2 +/- 0.1 2.7 +/- 0.1 < 0.3 09/25/01 - 10101/01 0.1 +/- 0.1 1.2 +/- 0.1 < 0.4 10/01/01 - 10/09/01 0.1 +t- 0.1 3.1 +/- 0.1 < 0.4 10/09/01 - 10/16/01 0.1 +/- 0.1 1.6 +/- 0.1 < 0.4 10/16/01 - 10/23/01 0.1 +/- 0.1 2.4 +/- 0.1 < 0.3 10/23/01 -. 10/31/01 0.1 +t- 0.1 1.6 +f- 0.1 < 0.4 10/31/01 - 11/06/01 0:1 +/- 0.1 2.2 +/- 0.1 < 0.4 11/06101 - 11/13/01 0.1 +/- 0.1 '2.3 +/- 0.1 < 0.3 11/1301 - 11120/0I1 0.2 +0- 0.1. 3:7 +0- .1 < 0.4 11/20/01 - 1/27/0'1 0.1 +t- 0:1 1.8 +/- 0.1 < 0.7 11/27/01 - 12/04/01 0.1 +t- 0.1 2.4 +/- 0.1 < 02 12104/01 - 12112101 0.1 +/- 0.1 2.5 +/- 0.1 < 0.3 12112/01 - 12118/01 0.1 +t- 0,1 2.1 +/- 0.1 < 0.3 12118/01 - 12t26/01 0.1 +t- 0.1 2.0 +t- 0.1 < 0.3 12126101 - 12,,31/01 0.2 +1- 0.1 2.5 +/- 0.2 < 0.5

91 4.C.3 P)EACH BOTTOM AIR SAMPLING DATA South Substation (9A2)

Particulates Collection (x 0.01 pCi/rm) Iodine-131 Period Alpha Beta (x 0.01 pCi/rn3) 12/26/00 - 01/02/01 0.1 +t- 0.1 1.4 +t- 0.1 < 0.5 01/02/01 - 01/09/01 0.1 +t- 0.1 1.6 +/- 0.1

• 0.5 01/09/01 - 01/16/01 0.1 +/- 0.1 1.7 +t- 0.1

• 0.5 01/16/01 - 01/23/01 0.1 +/- 0o 1.6 ÷t- 0.1 < 0.4.

01/23/01 - 01/30/01 0.1 /- 0.1 ,2.3 +- 0.1 < 0.3 01/30/01 - 02/06/01 0.1 +/-0.1 1.7 +/- 0.1 < 0.4 02/06/01, - 02/13/01 0.1 ÷1- 0.1 1.5 /- 0.1 < 0.3 02/13/01 - 02/20/01 0.1 ÷t- 0.1 2.1 +/- 0.1

• 0.4 02/20/01 - 02/27/01 0.1 +/- 0.1 1.8 +/- 0.1

• 0.3 02/27/01 - 03/06/01 0.1 +/-0.1 1.7 +/- 0.1

• 0.5 03/06/01 - 03/13/01 0.1 +1- 0.1 11 +/- 0.1

• 0.3 03/13/01 - 03/20/01 0.1 +/- 0.1 1.2 +1- 0.1

• 0.4 03/20/01 - 03/27/01 0.1 +1- 0.1 1.1 +/- 0.1

• 0.3 03/27/01 - 04/02/01 < 0.1 0.9 +/- 0.1

• 0.4 04/02/01 - 04/09/01 0.1 +/- 0.1 1.5 +/- 0.1

• 0.3 04/09/01 - 04/17/01 0.1. +/- 0.1 1.2 +/- 0.1

• 0.3 04/17/01 - 04/24/01 2.1 +/- 0.1

< 0.4 0.2 +/- 0.1 04/24/01 - 05/01/01 0.2 +/- 0.1 1.9 +/- 0.1

• 0.3 05/01/01 - "05/08/01 0:1 +/- 0.1 2.2 +/- 0.1

• 0.3 05/08/01 - 05/15/01 0.1 +/- 0.1 1.8 +t- 0.1

• 0.4 05/15/01 - 05/22/01 0.1 +/- 0.1 0.9 +/- 0.1 < 0.4 05/22/01 - 05/29/01 0.1 +!-: 0.1. 0.9 +t- 0.1

• 0.3 05/29/01 - 06/05/Ol 1 .1 +t- 0.1

• 0.4 06/05/01 - 06/12/Ol 0.1 +/- 0.1 1.9 +/- 0.1

• 0.4 06/12/01 - 06/19/01 01 ~f< 0.1 1.6 +t- 0.2 < 1.3*

06/19/.01 06/26/01 0.1 0.1 +/-,

+:/- 0.1 1.6 +/- 0.1

• 0.4 06/26/01- 07/03/01 0.1 +/- 0.1 1.9 +/- 0.1

• 0.5 07/03/01- 07/09/01 0.1 +/- 0.1 1.3 0.1

• 0.5 07/09/01 - 07/17/01 0.1 +/- 0.1 1.5 +/- 0.1

• 0.3 07/17/01 - 07/24/01 0.1 +/-0.1 1.7 +/- 0.1 S.0.3 07/24/01 - 07/31/01 0.1 +t- 0.1 1:0 +/- 0.1

• 0.3 07/31/01- 08/07/01 0.1 +/- 0.1 22 +/-. 0.1

• 0.4 08/07/01 - 08/14/01 0.1 +/- 0.1 2.7 +/- 0.1

• 0.4 08/14/01 - 08/21/01 0.1 +/- 0.1 2.4 +/- 0.1

• 0.3 08/21/01 - 08/28/01 0.1 +/- 0.1 2.4 +t- 0.1

• 0.3 08/28/01 - 09/04/01 0.1 +t- 0.1 2.1 +/- 0.1

• 0.5 09/04/01 - 09/11/01 0.1 +/- 0.1 1.7 +/- 0.1

• 0.5 09/11/01 - 09/18/01 0.1 +/- 0.1 2.0 +/- 0.1

• 0.3 09/18/01 - 09/25/01 0.1 +/- 0.1 2.4 +/- 0.1

• 0.3 09/25/01.- 10/01/01 0.1 +/- 0.1 1.2 +/- 0.1

• 0.3 10/01/01 - 10/09/01 0.1 +/- 0.1 3.0 +/- 0.2

• 0.3 10/09/01 - 10/16/01 0.1 +1- 0.1 1.4 +/- 0.1

• 0.4 10/16/01 - 10/23/01 0.1 +1- 0.1 2.2 +1- 0.1

• 0.7 10/23/01 - 10/31/01 0.1 +/- 0.1 1.4 +/- 0.1

• 0.4 10/31/01 - 11/06/01 0.1 +/- 0.1 2.1 +/- 0.2

• 0.5 11/06/01 - 11/13/01 0.1 +/- 0.1 2.1 +/- 0.1

• 0.3 11/13/01 - 11/20/01 6.2, / 0.1 3.2 +/- 0.1 < 0.5 11/20/01 - 11/27/01 0.1 +/- 0.1 1.6 #/- 0.1

• 0.2 11/27/61 - 12/04/01 2:3 +/-

• 0.2 0 +1- 0.1 0.1 12/04/01 - 12/12/01 0.1 +1- 0.1 2.4 ÷/- 0.1 < 0.5 12/12/01 - 12/18/01 0.1 +/- 0.1 2.0 +/- 0.1

• 0.3 12/18/01 - 12/26/01 0.1 +/0.1 1.9 +/- 0.1 S0:4 12/26/01 - 12/31/01 0A1+t 0.1 *2.2 ÷/- 0.1

• 0.5

• Small sample volume

92 4.C.4 PEACH BOTTOM AIR SAMPLING DATA DELTA (11D2)

Particulates Collection (x 0.01 pCi/rm) Iodine-131 Period Alpha Beta (x 0.01 pCi/r 3 )

12/26/00 - 01/02/01 0.1 +/- 0.1 1.4 0.1 < 0.4 0 1/02/01 - 01/09/01 0.1 +1- 0.1 1.7 0.1 < 0.5 01/0901 - 0116/01 0.1 +1- 0.1 1i8 0.1 < 0.4 0116/01 - .01/23/01 0.1 +1- 0.1 1.6 0.1

• 0.3 01/23/01 - 01/30101 0.1 +1- 0.1 2.1 0.1 < 0.3 01/30/01 - 02/06/01 0.1 +/- 0.1 1.8 0.1 < 0.5 02/06/01 - 02/13/01 0.1 0.1 1.6 +I- 0.1 < 0.3

.02/13/01 - 02/20/01 0.1 +1- 0.1 2.2 +/- .

0.1 < 0:4 02/20/01 - 02/27/01 0.1 +/- 0.1 1.8 0.1 < 0.3 02/27/01. - 03/06/01 o01 +1- 0.1 1.8 0.1

• 0:3 03/06/01 - 03/13/01 0:1 +/- 0.1 1.1 0.1 < 0.4 03/13/01 - 03/20/01 0.1 +1- 0.1 1.2 0.1 < 0.4 03120/01 - .03/27/01 0.1 +/- 0.1 1.2 6.1

• 0.3 03/27/0.1 - 04/02/01 0.1 +/- 0.1 0.9 3.1

• 0.5 04/02/01 - 04/09/01 0.1 +/-0.1 1.5 0.1

• 0.4 04/09/01 - 04/17/01 0:1 +/- 0.1 12 1+1- 40.1

• 0.4 04/17/01 - 04/24/01 0.2 +t- 0.1 2-2 0.1

• 0.4 04/24/01 - 05/01/01 0.2 +/- 0.1 2.1 0.1

• 0.5 05/01/01 - 05/08/01 0.2 +/- 0.1 2.3 2 1-i 0.1

• 0.5 05/08/01 - 05/15101 0.1 +/- 0.1 1-7 0.1

• 0.4 05/15/01 - 05/22/01 0.1 +f- 0.1 1.0 0.1

• 0.5 05/22/01 - 05/29/01 0.1 +/- 0.1 0.8 5+/-* 0.1

• 0.4 05/29/01 - 06/05/01 0.1 +/- 0.1 1.1 0.1

• 0.4 06/05/01 - 06/12/01 0.1 +/- 0.1 1.8 0.1

• 0.4 06/12/01 - 06/19/01 2+/-

0.1 0.1 6- 1.5 0.1

• 0.4 06/19/01 - 06/26101 0.1 + 0.1 0.1

• 0.5 06/26/01 - 07/03/01 0.1 +-0.1 1'.7 0.1 < 0.6 07/03101 - 07/09/01 0.1 +/- 0.1 1.4 0.1

• 0:5 07/09/01 - 07/17/01 0.1 +/- 0.1 1.E1+/- 0.1 < 0.3 07/17/01 - 07/24/01 0.1 +t-01 1:6 0.1

• 0.5

• 07/24/01 - 07/31/01 0.1 +/- 0.1 1.1 0.1

• 0.5 07/31101 - 08/07/01 0.1 +- 0.1 119 0.1

• 0.5

• 08/07/01 - 08/14/01 0.2 +/- 0.1 2.9 0+/-4 0.1

• 0.5 08/14/01 - 08/21/01 0.1 +F/- 0.1 2.8 0.2 < 1.1*

08/21/01 .- 08/28/0.1 0'.1 0.1 +- 0:1 2:2 3:1

• 0.3 08/28/01 - 09/04/0.1 0.1 +/= 0.1 2.1 0.1 < 0.3 09104/01 - 09/11i01 01 +- 0.1 118 0.1 < 0.6 09/11/01 - 09/18/01 0.1 +/- 0.1 B+1- 0~.1 < 0.4 09/18/01 - 09/25/01 0.1 +t-0.1 2.4 0.1 < 0.4 09/25/01 - 10/01/01 0.1 +t- 0.1 1.1 0.1 < 0.4 10/01/01 - 10/09/01 0.1 +/- 0.1 2.9 0.1 < 0.5 10/09/01 - 10/16/01 0.1 +- 0.1 1.3 0.1 < 0.3 10/16/01 - 10/23101 0.1 +/- 0.1 2.( 0.1 < 0.4 10/23/01 - 10/31/01 0.1 +/- 0.1 0.1

• 0.4 10/31/01 - 11/06/01 0.1 +/- 0.1 0.1

• 0.7 11/06/01 - 11/13/01 0.1 +t- 0.1 2.1 0.1

• 0.4 11/13/01 - 11/20/01 0.2 +/- 0.1 3.( 0.1

• 0.5 11/20/01 - 11727/01 0.1 +t- 0.1 11 0.1

• 0.4 11/27/01 - 12/04/01 0.1 +/-0.1 2.6 0.2

• 0.3 12/04/01 - 12/12/01 0.1 +/- 0.1 2.4 0.1 < 0.3 12/12/01 - 12/18/01 0.1 +/- 0.1 2.0 0.1

• 0.4 12/18/01 - 12/26/01 0.1 +t- 0.1 0.1

• 0.3 12/26/01 - 12/31/01 0.1 +/- 0.1 2.4

• 0.4

93 PEACH BOTTOM AIR PARTICULATE COMPOSITES (fCirm3)

Station Number Location Collection Period Cs-134 Cs-137 3C2. Slate Hill Rd. 12/26/00 - 3/27101 <0.1 <0.1 3127/01 - 6/26101 <0.1 <0.1 6/26/01 - 9/26/01 <0.1 <0.1 9126/01 -12/31/01 <0.1 <0.1 582 Peters Creek 112/26/00 - 3/27/01 <0.1 <0.1 3/27/01 - 6/26101 <0.1 <,0.1

• 6126/01 - 9/26/01 <0.1 <0.1 9/26101 -12/31/01 <0.1 9A2 Burk's Hill 12126/00- 3127/101 < 0.1 < 0.1 3127101 -.6/26101 < 01.1 < 0.1 6[26/01 -.9/26/01 < 0.1 < 0.1 9/26/01 -12131101 < 0.1 < 0.1 11 D2 Delta 12126/00.- 3/127/01 <; 0.1 <0.1 3/27/01 - 6/26/01 0.1 6/26/01 - 9/26/01 0:1 <0.1 9/26/01 -12/31101 0.1 <0.1

94 4.E PEACH BOTTOM SURFACE WATER DATA CONOWINGO DAM (7,11)

(pCi/I)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-S8 Co-60 Zn-65 Zr4Nb-95 1-131 Cs-134 Cs-t37 Ba-140 2102101 3+/ <; < 2

< 190 < 2 <4 <2 <2 <4 <3 /<2 <

5 2 <

< 11 3/02/01 3+/- < 180 .< 2 <4 <2 <2 <4 < 3 1< 2 .5 2 2 < 10 3/30/01 3+/- < 180 < 2 <4 <2 <2 <3 <3 <<2 4 2 2 < 9 5/04/01 < 180 < 2 <4 <2 <2 <3 <3 <<2 6 2 2 < 11 6(01/01 2+/- < 180 < 2 <3 <2 <2 <3 <3 1<2 4 2 2 <9 6/29/01 < 200 < 2 <3 <2 <2 <3 <3 <<2 3 2 2 <8

< 6 <

8/02/01 .3 +I- < 200 <2 <4 <2 <2 <4 <4 <3 2 2 < 13 8/30/01 4+/- 225 +/-117 <1 <3 <2 <2 <3 < 2 1< 2 4 2 < 8

<: < 1 10/05/01 5+/- 227 +1-117 < 1 < 2 <1 <1 <2. < 2 I< 1 2 <4 11101/01 3+1- < 180 < 2 <4 <2 <2 <4 < 4 1< 2 4 2 2 <.9 12/02/01 3+1- < 190 < 2 <5 <2 <3 <4 <4 /<3 5 2 3 <1

< 2 <: <:

1/04/02 3+/- < 180 <5 <2 <2. <5 <4 /<3 6 2 2 < 13 HOLTWOOD HYDROELECTRIC ELECTRIC PLANT (15FI)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 2102/01 3+/- < 190 1 3 < 1 1 3 <2 <<2 3 1 3/02/01 3+1- < 180 2 5 2 2 < 4 <3 <<2 5 2 < 10 3/30/01 2 +1- < 180 2 4 2 2 3 <3 <<2 4 2 <9 5/04/01 2+/- < 180 2 3 2 2 3 <3 <<2 7 2 < 12 6/01/01 < 180 2 5 2 2 4 <4 <<3 6 C 2 < 13 6/29/01 3+1 3 +/- < 200 2 3 2 2 3 <3 /<2 4 2 <8 8/02/01 3+/- <* 180 2 4 2 2 3 <3 1<2 5 2 < 10 8/30/01 3 +1-

• 180" 1 2 1 C 1 2 <2 <<2 4 1 < 7 10/05/01 4+/-

• 190 2 4 2 2 4 <3 <<2 3 2 <8 11/01/01 < 180 2 4 2 2 4 <4 <<2 4 3 < 10 3" - 1 1 1 1 12/02/01 23/- < 190 3 3 <2 1< 2 3 <7 1/04/02 < 180 2 4 2 2 3 <3 /<2 5 2 < 11

95 4.F PEAC H BOTTOM MILKS (pCi/L)

Station Collection Number Date 1-131 Cs-134 Cs-137 Ba-140 K-40 13A1 1/08/01 < 2 < 2 < 2 <7 1430 +/- 61 2/12/01 <2 < 2 < 2 <5 1510 +1-45 3112/01 <2 < 2 < 2 <6 1580 +1-45 4/09/01 <4 < 2 < 2 <9 1540 +/- 66 5/06/01 <2 < 2 < 2 <5 1620 +/- 40 6/04/01 <3 < 3 < 3 < 10 1450 +/- 69 7/02/01 < 2 < 2 < 2 <6 1610 +/-47 8/13/01 < 4 < 3 < 3 < 11 1550 +/- 69 9/10/01 < 2 < 1 < 2 <4 1490 +1- 36 10/08/01 <3 < 3 < 3 < 10 1400 11/05/01 1< 2 < 1 <"2 <4 1450 12/17/01 <3 < 2 < 2 <8 1450 +/- 58 09A1 1/08/01 <2 < 2 < 2 <7 1330 +/- 52 2112/01 "2 2 2 <5 1570 +-40 3/12/01 <2 2 2 <5 1550 +/-40 4/09/01 <4 2 2 <9 1270 +1- 55 5/06/01 <2 2 2 <6 1480 +/-44 6/04/01 < 3 2 3 <8 1500 +!- 67 7/02/01 <2 2 2 <5 1520 +/- 39 8/12/01 <. 3 2 3 <8 1340 +1- 56 9/10/01 <2 2 2 <6 1330 +/- 51 10/08/01 <2 2 3 <8 1290 -/- 58 11/04101 <2 2 2 <5 1380 +/-42 12/17/01 <2 2 2 <7 1340 +/- 52

96 4.G PEACH BOTTOM FISH, PRODUCE &:SEDIMENT: DATA (pCi/kg)

Predator Bottomfeeding Produce* Sediment"* Fish* Fish*

Isotope 101112001 10122/2001 1012412001 10/2412001 1-131 < 316 <.16 No Results*** No Results***

Mn-54 <57 <5 <4 <4 Fe-59 < 147 < 14 < 22 < 21 Co-58 < 62 <'6 <7 <6 Co-60 < 54 15+t-I5 <4 <4 Zn-65 < 126 < 14 < 10 <9 Zr-Nb-95 <1071<:80 <1 11/<7 <-131< 15 <11/< 12 Cs-134 < 53 <4 <3 <3 Cs-137 <58 43+/-5 <4 <3 Ba-140 < 538 < 35 < 649 < 500 A Wet Weight/ small sample size Dry Weight

• • • No results due to delay between lab receipt and lab analysis.

97 5.A SUSQU EHAN NA STEAM ELECTRIC STATION QUARTERLY TLD INTERCOMPARISON (mR/std. mo.)

Station BRP Proxtronics Number Location Collection Period Results Results 1D1 Mocanaqua 1/16/01 - 4/10/01 6.6 +/- 0.5 5.4 +- 0.9 4/10/01 - 7/10/01 6.5 +/- 0.3 5.9 +/- 1.1 7/10/01 - 10/2/01 6.9 +/- 0.5 6.0 OA 0.4-10/2/01 - 1/10/02 6.3 +1- 0.3 4.8 +t- 2.9 2A1 Information Center 1116/01 4116101 4/10/01 6.1 0.2 5.8 +/- 0.1 4/10/01 7/10/01 5.7 +1- 0.5 4.3 +/- 1.6 7110/01 10/2/01 6.2 *+1- 0.2 5.2 +/- 1.4 10/2/01 1/10/02 5.6 +1- 0.3. 4.1 + 4.8 7B1 Wapwallopen 1/16/01 4/10/01 6.1 +/- 0.5 519 +1- 0.6 4/10/01 7/10/01 5-.9 +/- 03 4.3 +/- 0.7 7/10/01 10/2/01 6.0 0.3 4.9 +1- 0.4 10/2/01 111.0/02 5:8. +1- 0.3 3.0 +1- 0.7 12F1 Berwick Substation 1/16/01 4/10/01 6.2 +1- 0.4 5.9 +/- 0.4 4/10/01 7/10/01 5.6 -i-f- 0.2 4.4 +/- 0.7 7/10/01 10/2/01 6.2 +1- 0.4 4.2 +/- 1.2 10/2/01 1/10/02 5.5 +1- 0.1 3.0 +I- 1.2 72.9 +/- 1.2 57.9 +/- 9.0

• Note: Proxtronics insists 'Netexposure' should be used fo[ comparison. Proxtronics results are net results divided by number of-days of exposure multiplied by standard month (30.4 days).

Different dosimeters were used.after first quarter. Report format was changed.

98 5.1 SUSQUEHANNA STEAM. ELECTRIC STATION THERMOLUMINESCENCE DOSIMETRY'(TLD)DATA (mR/$std. mo.)

1116101 4110101 71110/01 "0102l01 Station to to to to Number Location 4110101 7110101 10102101 1110102 Annual Dose 01D1 Mocanaqua 6.6 +/- 0.5 6.5 +1-0.3 6.9 +/- 0.5 6.3 +1-0.3 78.9 +/- 2..5 02A1 InformationCenter 6.1 +/- 0.2 5.7 -i-. 0.5 62 +/-0.2 5:6 +1- 0.3 70.8 +/- 1.9 03D1 Pond Hill. 5.8 +/-0.7 5.9 +/-0.2 5.9 +1-0.5 5.7 +1-0.2 69.9 +/- 2.7 03K1 Nanticoke 5.6 +/-0.6 5.4 +/-0,2 5.6 +/-0.3 5.5 +1-0.2 .66,9 +/- 2.2 03M1 Wilkes-Barre 6.8 +/-0.2 6.5 +/-0.3 6.7 +/-0.8 6.3 +/-0+2 78.9 +/- 27 04A1 PP&LConstruction Dept. 5.9 +/-0.4 5.5 +/- 0.1 5.9 +1-0A 5.6 +1-0.2 68.7 +/- 1.8 04E1 RucklesHill[Road 6.2 +/-0.2 6.3 +/-0.2 6.6 +/- 0.2 6.2 +/-0.3 75.9 +/- 1.4 05A1 Biological Lab 5.5 +/- 03 5.1 +/- 0.1, 5.4 +/-0.2 5.0 +/- 0.1 63.0 +/- 1.2 05E1 BlossFarm 6:5 +/-0.4 5.8 +/-0.4 6.5 +/-0.5 5.9 +/-0.3 74.1 +/- 2+4 06A1 SSES Sewage Plant 5.8 +/-0.2 5.5 +/-0.4 5.9 +/-0.0 5.3 +/-0.3 675 +/- 16 06A2 River Water Intake 5.8 +/-0.5 5.4 +/- 0.2 6.8 +/-0.3 5.5 +/-0.3 67.5 +- 2.1 06D1 Hobble 61 +/- 0.3 6.4 +/-0.9 6.4 +/- 0.6 6.2 +/-0.3 75.3 +- 3.5 06L1 Freeland 6.5 +/-0.4 7.4 +/-0.3 7+3 +/-0.7 7.1 +1-0.2 849 +- 2.6 07B1 Wapwallopen 6.1 +/-0.5 5.9 +/-0.3 6.0 +/-0.3 5.8 +/- 0:3 71.4 +- 2.2 0782 Heller's Orchard 5.9 +/-0.1 5.4 +/-0.3 60 +/-0.3 5+2 +/-0.2 67.5 +- 1.4 07L1 Hazelton 5.6 +/-0+4 5.9 +/-0.2 6.0 +/-0.4 5.7 +/- 1.0 69.6 +- 3.5 09B1 South Transmission Line 5.5 +/- 0.3 5.4 +/- 04 5.6 +/- 0.1 51 +/-0.4 64.8 +- 1.9 09M1 Shenandoah 5.1 +/-0.0 5.1 +/-0.3 5.3 +/-0.3 4.9 +/-04 61.2 +/- 1.7 10B1 Beach Haven/Gen Tank 5.2 +/-0.6 4.9 +/-0.2 5.3 +/-0.2 5.2 +/-0.2 61.8 +/- 2.1 11A1 GolombHouse 6.3 +/-0.4 6.0 +/-0.1 6:4 +/-01 6.0 +/-0.2 74:1 +/- 1.4 11F1 Nescopeck 5.6 +/- 0.7 6.0 +1-0.4 5.6 +/-0.4 5.6 +/-0.1 68.4 +/I- 2,7 12A1 WSW Perimeter Fence 7.0 +/- 0.1 6.8 +/-0.1 7.4 +/- 0:2 6.8 +/-0.3 84.0 +/- 1.2 12F1 Berwick Substation 6.2 +/-0.4 5.6 +1-0.2 6.2 +/-b0.4 5.5 +/-0.1 70.'5 +/- 1.8 12L1 Bloomsburg 5.4 +/-0,1 51 +/' 0.1 5,3 +/-.0.2 4.8 +/-0.3 61.8 +1- 1.2 13A1 West Perimeter Fence 7.2 +/- 0:2 6.9 +/-0.0 7.3 +/- 0.3 7.0 +/-0.2 85.2 +/- 1.2 14A1 WNW Perimeter Fence 6.5 +/-0.3 6.4 +/-0.2 6.7 +/- 0.6 6.1 +/-0.4 76.0 +/- 2.4 15AI Serafin Farm 6.0 +/- 0.4 6.3 +/- 0.3 6.2 +/- 0.1 6.0 +1-0.4 73.5 +/- 1.9 16A1 NNWPerimeterFence 7.0 +/-0.2 7.6 +/-0.6 7.3 +/-0.3 7.4 +/-0.6 87+9 +- 2.8 16A2 Rupinski Farm 4.9 +/-0.4 5.4 +/-0.6 5.3 +/-0.2 .5.6 +/- 1. 5 63.6 +- 4,0 1681 Walton Power Line 54 +/-0.1 5.3 +/-0.2 5.6 +/-0.1 5.0 +/-0.3 63.9 +- 1.2 Annual Average: 71.7

99 5.C.1 SUSQUEHANNA STEAM AIR SAMPLING DATA BEACH GROVE ROAD (3A1)

Particu lates Collection (x 0.01 pCi/ms) Iodine-131 Period Alpha Beta (x 0.01 pCi/mns) 12/27/00 - 01/03/01 0.1 +/- 0.1 1.1 +/- 0.1 < 0.4 01/03/01 - 01/10/01 0.1 +/- 0.1 1.9 +/- 0.1 < 0.4 01/10/01 - 01/17/01 0.1 +/- 0.1 2.1 +/- 0.1 <- 0.4 01/17/01 - 01/24/01 0.1 +/-0.1 2.1 +/- 0.1 < 0.3 01/24/01 - 01/31/01 01 +/- 0.1 2.1 +/- 0.1 < 0.4 01/31/01 -02/07/01 0.1 +A- 0.1 1.8 +/- 0.1 < 0.4 02/07101 - 02/14/01 0.1 +/- 0.1 1.7 +/- 0.1 < .0.4 02/14/01 -. 02/21/01 0.1 +/- 0.1 2.1 +/- 0.1 < 0.5 02/21/01 -02/28/01 0.1 +/- 0.1 1.4 +/-.0:1 < 0.4 02/28/01 - 03/07/01 0.1 +/-0.1 1.9 +/- 0.1 < 0.5 03/07/01 - 03/14/01 0.1 +/- 0.1 1.1 +/- 0.1 < 0.4 03/14101 - 03/21/01 0.1 +/-0.1 1.2 +/- 0.1 < 0.4 03/21/01 - 03/28/01 0.1 +/- 0.1 1.2 +/- 0.1 < 0.3 03/28/01 - 04/05/01 0.1 +/- 0.1 1.0 +/- 0.1 < 0.3 04/05/01 - 04/11101 0.:1 +/- 0.1 1.2 +/- 0.1 < 0.5 04/11/01 -. 04/19/01 0.1 +t- 0.1 1.4 +/-.0.1 < 0.2 04/19/01 - 04/25/01 0:2 +/-0.1 2:1 +/. 01 < 0.4 04/25/01 - 05/02/01 0.2 +/- 0.1 2.4 +/- 0.1 < 0.2 05/02/01 - 05/10/01 0.1 +t-0.1 2.0 +/- 0.1 < 0.4 05/10/01 - 05/16101 0.1 +t- 0.1 1.7 +/- 0.1 < 0.3 05/16/01 - 05/23/01 0.1 +1- 0.1 0.7 +/- 0.1 < 0.4 05/23/01 - 05/30101 < 0.1 0.7 +/- 0.1 < 0.4 05/30/01 - 06/06/01 0.1 +/- 0.1 0.9 +/- 0.1 < 0.6 06/06/01 - 06/13/01 0.1 +/- 0.1 1.4 +/- 0.1 < 0.2 06/13/01 - 06/20101 0.1 +/- 0.1 1.7 +/- 0.1 < 0.4 06/20/01 - 06/27/01 0.1 +1- 0.1 1.4 +/- 0.1 < 0.3 06/27/01 - 07/05/01 0.1 +1- 0.1 1.9 +/- 0.1 < 0.5 07/05/01 - 07/11/01 0.1 +/- 0.1. 1.6 +/- 0.1 < 0.4 07/11/01 - 07/18/01 0.1 +/- 0.1 1.2 +/- 0.1 < 0.4 07/18/01 - 07/25/01 0.1 +/- 0.1 1.8 +/- 0.1 < 0.4 07/25/01 - 08/01/01 0.1 +/- 0.1 1.4 +/-0.1 < 0.7 08/01101 - 08/08/01 0.1 +/- 0o1 2.4 +/- 0.1 < 0.6 08/08/01 - 08/15/01 0.2 +/- 0.1 2.6 +/-0.1 < 0.4 08/15/01 - 08/22/01 0.1 +/- 0.1 2.4 +/- 0.1 < 0.4 08/22/01 08/29/01 0.1 +t- 0.1 1.9 +/- 0.1 < 0.3 08/29/01 - 09/05/01 0.1 +t, 0.1 1.8 +/- 0.1 < 0.3 09/05/01 - 09/12/01 0.1 +/- 0.1 1.7 +/- 0.1 < 0.5 09/12/01 - 09/19/01 0.1 +/- 0.1 1.7 +/- 0.1 < 0.3 09/19/01 - 09/26/01 0.1 +/-0.1 1.8 +/-0.1 < 0.4 09/26/01 - 10/03/01 0.1 -/- 0.1 1.5 +/- 0.1 < 0.6 10/03/01 - 10/10/0.1 0.1 +/0 1 2.4 +/- 0.1 < 0.3 10/10/01 - 10/17/01 0.1 ÷7-0.1 1.4 +1- 0.1 < 0.4 10/1.7101 - 10/24/01 0.2 +/- 0:1 2.5 +- 0.2 < 0.6 10/24/01 - 10/31/01 0.1 +/.- 0.1 1.4 +f-0.1 < 0.3 10/31/01 - 11/07/01 0.1 +/-0.1 2.1 +/- 0.1 < 0.4 11/07/01 - 11/14/01 0.1 +/ 0.1 1.9 +/- 0.1 < 0.4 11/14/01 -. 11/21/01 0.2 +/- 0.1 3.7 +/- 0.1 < 0.4 11/21101 - 11/28/01 0.1 +/- 0.1 1.9 +/- 0.1 < 0.4 11/28/01 - 12/05/01 0.1 +/- 0.1 2.5 +/- 0.1 < 0.3 12/05/01 - 12/12/01 0.1 +/- 0.1 1.7 +/- 0.1 < 0.5 12/12/01 - 12/19/01 0.1 +/- 0.1 2.0 +/- 0.1 < 0.5 12/19/01 - 12/27/01 0.1 +/- 0.1 2.1 +/- 0.1 < 0.4

• Denotes no sample available that week due to power loss to sampling unit.

100 5.C.2 SUSQUEHANNA STEAM AIR SAMPLING DATA BIOLOGICAL LABORATORY (5A2)

Particulates Collection (x 0.01 pCi/me) Iodine-131 Period Alpha Beta (x 0.01 pCi/am) 12127/00 - 01/03/01 0.1 +1- 0.1 1.2 +/- 0.1

• 0.5 01/03/01 - 01/10/01 0.1 +1- 0.1 1.9 +/- 0.1 < 0.4 01/10/01 - 01/17/01 0.1 +0-0.1 2.1 +/-0.1 <" 0.3 01/17/01 - 01/24/01 0.1 +1- 0.1 2.3 +t- 0.1 < 0.3 01/24/01 - 01/31/01 0.1. +/- 0.1 2.0 +/- 0.1 < 0:4 01/31/01 - 02/07101 .0.1 +/- 0.1 1.8 +/- 0.1 < 0.4 02107/01 - 02114/01 0.1 +- 0.1: 1.8 +/- 0A1 < 0-3 02/14/01 - 02/21/01 < 0.1 2.4 +/6 01 < 0.6 02121/01 - 02/28/01 0:1 +1- 0.1 1.5 +/- 0.1 < 0.3 02/28/01 - 03/07/01 0.1 +I'-0.1 1.7 +1- 0.1 < 0.4 03/07/01 - 03/14/01 0.1 +/- 0.1 1.0 +/- 0.1 < 0.3 03/14/01 - 03/21/01 U 0.1 +1- 0.1 1.3 +/- 0.1 < 0.3 03/21/01 03/28/01 0.1 +/- 0.1 1.2 +1- 0.1 < 0.4 03/28/01 - 04/05/01 0.1 +/- 0.1 1.0 +/- 0.1 < 0.3 04/05/01 - 04111101 0.1 +/- 0.1 1.3 +/- 0.1 < 0.4 04/11/01 - 04/19/01 0.1 +1- 0.1 1.2 +/- 0.1 < 0.3 04/19/01 - 04/25/01 0.2 +/- 0.1 2.2 +/- 0.2 < 0.4 04125101 - 05/02/01 0.2 +1- 0.1 2.3 +/- 0.1 < 0.3 05/02/01 - 05110/01 0.1 +/- 0:1 2.0 +t- 0.1 < 0.4 05/10/10- 05/16/01 0.1 +/- 0.1 1.7 +1- 0.1 < 0.4 05/16/01 - 05/23/01 0.1 +/- :0.1 0.7 +/-0.1 < 0.6 05/23/01 -, 05/30101 <, 4 0.1 0.8 +-- 0.1 < 0.8 05/30/01 - 06/06/01 1.0 +/- 0.1 < 0.3.

06/06/01 - 06/13/01 0.1 -+-l-0.1 1.6 +/-0.1 < 0.3' 06/13/01- 06/20/01 0.1 +/-0.1 1.6 +/- 0.1 < 0.4 06/20/01- 06/27/01 0.1 +t- 0.1 1.4 +/- 0.1 < 0.3 06/27/01- 07/05/01 0.1 +/-.0.1 1.9 +/- 0.1 < 0.4 07/05/01 - 07/11/01 0.1 0.1-0.1 1.6 +/- 0.1 < 0.5.

07/11/01 - 07/18/01 0.1 +1- 0.1 1.1 +/- 0.1 < 0.3 07/18/01 - 07/25/01 0.1 +1- 0:1 1.9 +t- 0.1 < 0.4 07/25/01 - 08/01/01 0.1 +/- 0.1 1.5 /- .0.1 < .0.3 08/01/01 - 08/08/01 0.1 +1- 0.1 2.6 ./-

0.1 < 0.5 08/08/01 - 08*15/01 0.1 +/-:0.1 2.7, /- 0.1 < 0.5 08/15/01 - 08/22/01 0.2 +t-0.1 2.4 +/- 0.1 < 0.4 08122/01 - 08/29/01 0.1 +-- 0.1 1.9 +/- 0.1 < 0.4 08/29101 - 09105/01 0.1 +1- 0.1 2.0 +/- 0.1 < 0:4

,09/05/01 - 09/12/01 0.1 +/- 0.1 1.8 +/- 0.1 < 0.5 09/12/01 - 09/19/01 0.1 +/- 0.1 1.9 +/- 0.1 < 0.3 09/19/01 - 09126/01 0.1 +/- 0.1 2.0 +t- 0.1 < 0.4 09/26/01 - 10103/01 0.1 +/- 0.1 1.6 +1- 0.1 < 0.3 10/03/01 - 10/10/01 0.1 +/- 0.1 2.5 +t- 0.1 < 0.3 10/10/01 -10117/01 0.1 +/- 0.1 1.5 +/- 0.1 < 0.3 10/17/01 - 10124/01 0.1 +1- 0.1 2.5 +/- 0.1 < 0.4 10/24/01 - 10/31101 0.3 +/- 0.1 1.3 +1- 0.1 < 0.4 10/31/01 - 11/07/01 0.1 +1-01 2.0 +/- 0.1 < 0.4 11/07/01 - 11/14/01 0.1 ./- 0.1 2.1 +1- 0.1 < 0.4 11/14/01 - 11/21/01 0.3 +1- 0.1 3.8 +/-0.1 < 0.5 11/21/01 - 11/28/01 0.1 +/-.0.1 2:0 1.9 0.1 < 0.6 11/28/01 - 12105/01 0.1 +/-0.1 2.5 +/- 0.1 < 0.5 12/05/01 - 12/12/01 0.1 +-0.1 2.0 +/- 0.1 < 0.3 12/12/01 - 12119/01 0.1 +-0.1 1.9 +/- 0.1 < 0.3 12/19/01 - 12/27/01 0.1 +1- 0.1 2.2 +/- 0.1 < 0.2

101 5.C.3 SUSQUEHANNA STEAM AIR SAMPLING DATA BERWICK HOSPITAL (12El)

Particulates Collection (x 0.01 pCi/mrn) Iodine-131 Period Alpha Beta (x 0.01 pCi/m3) 12/27/00 - 01/03/01 < 0'.1 1.1 t---0.1 < 0.5 01/03/01 - 01/10/01 0.1 +/- 0).1 1.7 +- 0.1 < 0.4 01/10/01 - 01/17/01 0.1 +/- 0'.1 1.9 - 0.1 < 0:4 01/17/0,1 .01/24/01 0.1 +/-.0 '.1 2.2 +1-'0.1 < 0.4 01/24/01 .1 01/31101 0.1 .+1- 0)A1 1.9 +/- 0.1 < 0.4 01/31/01 - 02/07/01 0.1 +/- 0'.1 1.7 +/- 0.1

• 0:4 02/07/01 - 02/14101 0.1 +1- 0'.1 1.6 +t- 0.1

• 0.3 02/14/01 - 02/21/01 0.1 +/- 0'.1 2.0 +/- 0.1 < 'o.6 02/21101 - 02/28/01 0.1 C 0/-

.1 1.5 +/ 0:1 *0.6 02.28/01 - 03/07/01 0.1 0'.1 0/- 1.7 +1-0.10.1

• 0.3 03(07/01 - 03/14/01 0.1 + C 0-.1 1.0 +t- 0.1

• 0.4 03114/01 - 03/21/01 0.1 +1-0'.1 1.3 +- 0.1 < 0.6 03/21/01 -. 03/28/01 0.1 '.1 0/-.0 1.2 +/- 0.1 < 0.4 03/28/01 - 04/05/01 *0.1 +/- 0 .1 1.0 +t- 0.1 < 0.4 04/05/01 - 04/11/01 0.1 +/- o'.1 1.2 +t 0.1 < 0.5 04/11/01 ... 04/19/01 0.1 +/-C '.1 2.0 +/- 0.1

• 0.2 04/19/01- 04/25/01 0.2 +/- 0 0.1 < 0.4 04/25/01- 05/02/01 0.2 +0- C ).1 23 +- 0.1

• 0.2 05/02/01- 05/10/01 0.1 + 0- C).1 1.9-+/- 0.1 < 0.3 05/10/01 05/16/01 0.1 +0- C'A1 1.7 +- 0.1

• 0.5 05/16/01 - 05/23/01 0.1 +/- 0'.1 0.7 +/- 0.1

• 0.3 05/23/01 - 05/30/01 < 0'.1 0.8 +/- 0.1

• 0.9 05/30/01 - 06/06/01 0.1 +/- 0'.1 1.0 +/- 0.1

• 0.5 06/06/01 - 06/13/01 0.1 +/- 0'.1 1.6 +- 0.1

• 0.3 06/13/01 - 06/20/01 0.1 +/-0 '.1 1.7 +/- 0.1

• 0.4 06/20/01 - 06/27/01 0.1 +0- C.1 1.4 +t- 0.1

• 0.4 06/27/01 - 07/05/01 0.1 +/- 0'.1 1.8 +- 0.1

• 0.5 07/05/1i - 07/11/01 0.1 +/- 0..1 1.6+-

• 0.4 0.1 07/11/01 - 07/18/01 0:1 +0- C '.1 1.2 +/- 0.1 < 0.4 07/18/01 - 07/25/01' 0.1 C):1 0/- 2.0 +- 0.1 < 0.4 07/25/01 - 08/01/01 0.1 +/0 '.1 1.2 +t- 0.1 < 0.4 08/01,01 - 08/08/01 0.1 +/-.0 '.1 2.7 + 0.1

• 0.6 08/08/01 - 08/15/01 0.2 +/- 0'.1 2:6 +- 0.1 < 0.5 08/15/01 - 08/22/01 0.1 +0-C'.1 214 - 011 < 0.6 08/22/01 - 08/29/01 0.1 +1- 0).1'.1 1 9+t 1.8 +- 0.1 c 0.5 08/29/01 -. 09/05/01 0.1 0-C 0.1 < 0.4 09/05/01 - 09/12/01 0.1 +/- 0'.1 1.8 +- 0.1 < 0.5 09/12/01 . 09/1,9/01 0.1 A1 0-C 1:9 +t- 0.1 < 0.5 09/19/01 - 09/26/01 0.1/- 0).1 1.9 +- 0.1

• 0.5 09/26/01 - 10/03101 0.1 +/-0 '.1 1.7 +/-

• 0.4 i0/03/01 -10/16/01 '0.2 +0-C).1 2.6 +/- 0.1 < 0.5 10/10/01 - 10/17/0'1 0.1 +0- C.1 1.4 +/- 0.1

• 0.4 10/17/01 - 10/24/01 0.2 4/- 0)1. 2.4+- 0.1

• 0.4 10/24/01 - 10/31/01 0.1 +0-.0).1 1.3 +- 0.1

• 0.3 10/31/01 - 11/07/01 0.1 +/-0 .1 2.2 +t- 0.1

• 0.5 11/07/01 - 11/14/01 0.1 +0- C.1 2.1 +- 0.1

• 0.4 11/14/01 - 11/21/01 0.2 +/- 0 .1 3.8 4- 0.1 < 0.3 11/21/01 - 11/28/01 0.1 C.1 0- -2.1 4- 0.1 <. 0.7 11/28/01 - 12/05/01 0.1 +0- C.1 2.3 +- 0.1

• 0.7 12/05/01 - 12/12/01 0.1 +/- 0.1 2.0 +- 0.1

• 0.3 12/12/01 - 12/19/01 0.1 +/- 0 .1 2.0 4- 0.1

• 0.5 12/19/01 - 12/27/01 0.1 +/- 0 .1 2.1 +- 0.1

• 0.3

102 5.C.4 SUSQUEHANNA STEAM AIR SAMPLING DATA EMERGENCY OPERATING FACILITY (12A2)

Particulates Collection (x 0.01 pCi/M 3) Iodine-131 Period, Alpha Beta (x 0.01 pCi/rn3) 12/27/00 - 01/0 '3/01 0.1 +/-. 0.1 1.3 < 0.5 01/03/01 - 01/1 0/01 0.1 0.1 0/- < 0.4 01/10/01 -01/1 7/01 0.1 +1- 0.1 2.23 +/-' < 0.4 01/17/01 - 01/2 4/01 0.1 +1- 0.1 2-2 < 0.3 01/24/01 - 01/3 1/01 0.1 +/- 0.1 2 +/-' < 0.4 01/31/01 - 02/0)7/01 0.1 +1- 0:1 1.9 < 0.4 02/07/01 - 02/1 4/01 01 +/- 0.1 1.7I +/-' < 0.4 02114/01 - 02/2 1/01 < 0.1 2.4 < 0.4 02/21/01 - 02/2.8/01 0.1 +/- 0.1 1.f < 0.4 02/28/01 - 03/0'7/01 0.1 +/- 0.1 1.91 +/- 'I < 0.6 03/071/01 - 0311 4101 < 0.1 1.1

• 0.4 03/14/01 - 03/2 1/01 0.1 +/- 0.1 1.2 4+-' < 0.5 03/21/01 - 0312.8/01 0.1 +1- 0.1 1.2 < 0.3 03/28/01. - 04/C)5/01 0.1 +/- 0.1 0.9 < 0.3 04/05/01 - 04/111/01 0.1 +/- 0.1 < 0.5 04/11101 - 04/1 9101 1.4 < 0.3 04/19/01 - 04/t ?5/01 0.1 +/- 0:1 2.2ýI +/-' < 0.5 04/25/01 - 05/( )2/01 0.2 +/- 0.1 2.2 < 0.4 05/02/01 - 05/1 .0/01 0.1 0.1 2.C02+/-' < .04 05/10/01 - 05/116/01 0.1 I:0:1, 1.7

• 0.5 05/16/01 - 05/e?3/01 0.1 +1- 0.1 0.7I +/-'

• 0.3 05/23101 - 05/330/01 < 0.1 0.8 /,-,- < 0.5 05/30/01 - 06/C)6/01 0.9 < 0.3 3 +/-'

06/06/01 - 06/113/01 0.1 +/-0:1 1.E < 0.3 06/13/01 - 06/2 0/01 0.1 0.1

+/-0.1

+/- 1.5I +/- , < 0.4 06/20/01 - 06f227/01 0.1 +1-0.1 1.4

• 0.4 06/27/01 - 07/0)5/01 0.1 +/-.0.1 1.8

• 0.3 07/05/01 - 07/1 1/01 0.1 +/- 0.1 1.2 < 0.4 07/11/01 - 07/1 8/01 0.1 +/- 0.1 1.2I +/-' * .0.4 07/18/01 - 07/2.ý01 0.1 +/- 0.1 1.9 < 0.4 07/25/01 - 08/0'1/01 0.1 +1- 0.1 1.4I +/- '

< 0.3 08/01/01 - 08/0)8/01 0.1 +/- 0.1 2.3 < 0.6 08/08/01 - 08/1 5/01 0.1 +/- 0.1 2.8

• 0.4 08/15/01 - 08/2.2/01. 0.1 +/- 0.1 2.6

• 0.5 08/22/01 - 0812 9/01 0.1 +/- 0.1 2.1

• 0.4 S+/-;

• 0.4 08/29/01 - 09/0'5/01 0.1 +/- 0.1 1.8 09/05/01 - 09/1 2/01 0.1 +/- 0.1 1.45+t-,-

• 0.5 09/12/01 - 09/1 9/01 0.1 +/- 0.1 1.8 < 0.5 09/19/01 - 09/2.6/01 0.1 +/- 0.1 1.9

• 0.4 09/26/01 - 10/0 '3/01 0.1 +/- 0.1 1.6

• 0.3 10/03101 - 10/1 0/01 0.1 +/- 0.1 2.6 < 04 1011010i 10/1 7/Ol 04.

01 +/- 0.1 1.5 < 0.3 10/1i7/01 - 10/2 4/01 0.1 +/- 0.1 2.6F

• 0.4 10/24/01 - 10/3 .1/01 011 I 0.1 1.4

• 0.5 10/31101 - 11MC '7/01 01+-0.1 1.9

• 0.5 11/07/01 - 11/1 4/01 2.1

• 0.7 11/14/01 - 11/2 1/01 0:2 +-0.1 3.4

• 0.5 11/21/01 - 11/2 .8/01 0.1 +1- 0.1 1.2 11/28/01 - 12/0 '5/01 0:1 +-0.1 2.2

• 0.5 12/05/01 - 12/1 2/01 0.1 +-0_1 2.0 < 0.3 0:1 +-0.1

• 0.3 12/12/01 - 12/1 9/01 2.C 0:1 + 0:1

• 0.3 12/19/01 - 1212 7/01 1.9

103 5.0 SUSQUEHANNA STEAM AIR PARTICULATE COMPOSITE (fCi/m3)

Stattion Nun nber Location Collection Period Cs-134 Cs-137

-03;Al Beach Grove Rd. 12/27100 - 3/28101 < 0.1 <0.1 3/28/01 - 6/27/01 <0.1 < 0.1 6/27101 - 9/26/01 <0.1 < 0.' 1 9/26/01- 12127/01 <0.2 < 0.2 5/ \2 Biological Lab 12/27/00 -,3/28/01 <0.1 <0.1 3128/01 - 6/27/01

• 0.1 <.0.1 6/27/01 - 9/26/01 < 0.1 <0.1 9/26/01- 2127/01 < 0.1 < 0.1 12A2 Emergency 12/27/00 - 3/28/01 <0.1 <0.1 Operations Facility 3/28/01 - 6/27/01 <0.1 <0.1 6/27/01 - 9/26/01 <0.1 <0.1 9/26/01- 12/27/01 <0.1 <0.1 12El Berwick Hospital 12/27/00 - 3/28/01 <0.1 <0.1 3/28/01 - :6/27/01 <0.1 <0.1 6/27/01 - 9/26/01 <0.1 < 0.1

9/26/01-,12/27/01 <0.1 < 0.1

104 5.E.1 SUSQUEHANNASTEAM WATER DATA DOWNSTREAM OF DISCHARGE (6A3)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1129/01 4 +/-1 < 180 < 2 < 3 < 2 < 2 < 3 <3 < 2 < 3 < 1 < 2 <,7' 2i26/01 < 3 < 180 < 2 < 3 < 2. < 2 < 3 <3 < 2 <3 < 2 < 2 < 8 W26/16 < 2 < 18.0 < 2 < 3 < 2 < 2 < 3 < 2 1<'2 < 2 < 2 < 2 < 5 4/30/01 3 +i- 1 < 190 < 2 < 3 < 2 < 2 < 3 < 3 < 2 < 3 < 2 < 2 < 7 5/29/01 < 2 < 180 < 2 < 3 < 1 < 2 <3 < 2 < 2 < 3 < 1 < 2 < 6 6/25/01 4 +1- 1 < 180 < 2 < 3 < 2 < 2 < 3 < 2 / < 2 < 2 < 1 < 2 < 5 7/30/01 3 +1- i < 200 < 1 < 2 < 1 < 1 < 3 < 2 /< 2 < 3 < I < 2 < 6 8/27/01 5+/-1 < 190 < 1 < 3 < 1 < 1 < 3 < 2 /< 2 < 3 < 1 < 1 < 7 9/24/01 4 +1- < 180 < 2 < 4 < 2 < 2 < 4 < 3 < 2 < 4 < 2 < 2 < 10 10/29/01 4 +t-1 < 180 < 1 .< 2 < 1 < 1 < 2 < 2 1< 2 < 2 < 1 < 1 < 4 12/03/01 3 +/- 1 < 190 < 1 < 3 < 1 < 2 < 3 < 2 < 2 < 3 < 1 < 1 < 6 12131/01 2 +1- 1 < 180 < 2 < 3 < 2 < 2 < 3 < 3 < 2 < 2 < 2 < 2 < 6 06A4 Upstream of discharge (pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/29/01 3 < 180 < 2 4 < 2 4 <3 1<2 < 4 <2 < *2 < 10 2/26/01 3+t- < 180 < 2 4 2 4 <3 /<2 < 4 <2 < 2 <9 3126/01 < <1 2 i-/ <* 180( < 1 2 1 2 <2 1<1 < 2 < 1 <4 4/30/01 2+1- <* 190 < 2 3 <

2 3 *<23. <2 <6 < 2 < 2 <. 10 5/29/01 <. 3 < "1 2 < 186 2 2 3 <2 < 6 6/25/01 .2 +1- < 200 < 1 2 1 2 <2 /<2 < 2 <1 < 1 <5 7/30/01 2+/ < 2qO < 2 4

<3 <2 < 3 <2 < 2 <8 2 3 8/27/01 *3 3+/+/- < 190 <1 2 2 <2 /<1 < 3 <1 <1 <6 9/24/901 < 180 <1 3 3 < 2 / <,2 < 3 <1 <1 <6 10/29/01 4+1-

• 180 <1 2 3 < 2 /< 1 < 2 <1 < 2 <5 12103/01 2+1- < 190 < 1 .3 < 2 2 < 2 /<2 < 3 <1 < 2 <6

< 2 < 2 < 3 12131/01 2+t- < 180 3 4 <3 /<2 < 2 < 7

105 5.E.2 DANVILLE WATER (12N1)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1131/01 3 180 2 3 2 3 <2 1<2 3 1 C 2 <6 2/28/01 3 180 2 4 2' 5 <4 /<3 5 2 C 3 < 12

• 31.3lOl 2 ISO 2 3 2 3 <3 1<2 4 2 C 2 < 10 2 190 2 3 2 3 <3 /<2 6 2 C 2 < 11 5/31/01 180 2 3 2 3 <2 /<2 4 1 1 <8 C

6130/01 7+/- 190 4 9 4 8 < 7 <<5 10 4 4 < 22 7131/01 2+/- 180 2 5 3 4 <4 <3 7 2 C 2

• 13 8/31/01 3+/ 190 2 4 2 4 < 4. <..3 5 2; C 2 < 11 9/30/01 3+/ 180 2 5 2 4 <4 t<3 5 2 3 < 12 2 +/- 2 10/31/01 180 4 2 3 <3 -<2 13 2 - 17 11/30/01 2 +/- 190 -3 2 2 < 2 1< 2 3 C 1 <7 12/31/01 2+/- 1 < 180 < 2 < 4 < 2 < 2 < 4 < 3 t< 2 < 3 < 2 < 2 < 8

106 5.F SUSQUEHANNA MILK SAMPLING (pCi/L)

Station Collection Number Date 1-131 Cs-134 Cs-137 Ba-140 K-40 IOD1 1/08/01 2 2 3 <7 1310 +/- 54 2/06/01 2 2 2 <5 1540 +/- 39 3/07/01 2 2 2 +/- 1 <5 1530 +/- 43 4/09/01 2 2 2 <7 1270 +/- 53 5/07/01 2 2 2 <6 1490 +/- 43 6/06/0'1 4 2 2 < 10 1530 +/- 58 7/23/01 2 2 2 <6 1620 +/- 45 8/06/01 2 2 2 <5 1600 +/-41 9/05/01 2 2 2 <6 1380 +/- 52 10/08/01 3 2 3 <8 1370 +1- 58 11/05/01 2 2 2 <6 1440 +/- 41 12/10/01 2 2 2 <6 1440 +/- 42 10D2 1/08/01 2 2 2 <6 1420 +/- 62 2/06/01 2 2 2 <6 1300 +/- 51 3/07/01 2 2 2 <6 1520 +/- 46 4/09/01 2 2 2 <7 1410 +/- 64 5/07/01 3 2 2 <8 1560 +/- 45 6/06/01 5 2 3 < 12 1660 +/- 67 7/23/01 2 2 2 <6 1650 +/- 46

+/- 57 8/06/01 3 2 2 <7 1470

• 9/05/01 2 2 2 <.7 1390 +/- 58 10/08/01 <'10 1410 +/- 62 4 3 3 11/05/01 2 2 2 <5 1410 +/- 42 12/10/01 2 1 2 <5 1400 +/- 36

107 5.G SUSQUEHANNA STEAM FISH, PRODUCE & SEDIMENT DATA (pCi/kg)

Fish* Sediment* Produce*

Isotope 10122/2001 10/8/2001 9/1-112001 1-131 No Results*** <13 < 60 Mn-54 <3 <6 <2 Fe-59 < 15 <13 <8 Co-58 <4 <6 <3 Co-60 <3 <6 <3 Zn-65 <7 < 16. <6 Zr-Nb-95 < 7/< 9 < 12/< 8 < 5/< 5 Cs-134 <2 <6 <2 Cs-137 <2 45+1-5, <2 Ba-140 <386 < 31 < 59

• Wet Weight Dry Weight No results due to delay between lab receipt and lab analysis.

108 6.A THREE MILE ISLAND NUCLEAR STATION QUARTERLY TLD INTERCOMPPARISON (mR/std. mo.,)

Station BRP Proxtronics Number Location Collection Period Results Results 1G1 Mill Street 1118/01 - 4/09/01 3.9 +1- 0.5 4.1 Q.1.1-Substation 4/9/01 - 7/02/01 3.6 +!- 0.5 2.0 +/- 0.8 712/01 - 10/4/01 3.9 +/- 0.3 2.2 +1- 0.2 10/4/01 - 1/14/02 3.7 +/-0.3 1.3 +/- 0.4 5A1 Visitors Center 1/18/01 4/09/01 4.4 0.4 5.0 +1- 0.4 4/9/01 7/02/01 4.2 +/- 0.3 2:8 +1- 1.1 7/2/01 10/4/01 4.5 0.2 2.6 +/- 0.2 10/4/01 1/14/02 4.3 -'-/- 0.2 2.0 +- 0.5 4/09/QI 8C1 Falmouth 1/18/01 3.8 +1- 0.0 3.7 +/- 0.1 4/9/01 7/02/01 3.6 +1- 0.4 2.5 +/- 0.5 7/2/01 10/4/01 3.7 0.4 1.7 - 0.2 10/4/01 1/14/02 3.4 0.2 0.8 +1- .0.6 12B1 Goldsboro 1/18/01 - 4/09/01 4.1 0.4 5.6 +/- 3.1 4/9/01 - 7/02/01 3.9 0:2 2.3 +/- 0.7 7/2/01 - 10/4/01 4.2 0.1 1.9 +/- 0.9 10/4/01 - 1/14/02 3.9 0.2 1.2 +/- 0.7 47.3 +/- 1.4 31.3 +/- 4.9

• Note: Proxtronics insists 'Net exposure' should be used for comparison. Proxtronics results are net results divided by number of days of exposure multiplied by standard month (30.4 days).

Different dosimeters were used after first quarter. Report format was changed.

109 6.5 THREE MILE ISLAND NUCLEAR STATION THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mRlstd. moo.)

1118/01 419101 712101 10104101 Station to to to to Number Location 4109101 712101 10/4101 1114102 Annual Dose 01C1 Mili Street Substation 3.9 +/- 0.5 3.6 +/- 0.5 3.9 +/10.3 3.7 +/-0.3 45.3 +/- 2.5 01J1 Hummelstown 4.1 +1-0.3 4.4 +1-0.2 4.3 +/-0.3 4.4 +/-0.3 51.6 +/- 1.7 02K1 Hershey 5.1 -+/-0.5 5.3 +1-0.2 5.3 +/-0.6 5.2 +/-0.3 62.7 +/- 2.6 03E1 Kennedy Lane 50 +1-0.3 4.9 +/-0.7 5.4 +/-0.5 4.9 +1-0.2 60.6 +/- 2.8 04F1 BeagleRoad 5.7 +/-0.3 5 +/-0.3 6.2 .- 0:6 5,9 +/-0.0 70.8 t/- 22 04J1 Bellaire 5.9 +/-0.3 5.9 +1-0.2 6.2 +/-0.2 6.0 +/-0*1 72.0 +/- 1.3 05AI Visitors Center 4.4 +/-0.4 4.2 41-0.3 4'.5 +1-0'2, 4.3 +/-02 52.2 +/-. 1.7 05H1 Elizabethtown 4.9 +/-0.2 50 +1-0.2 5.0 +/-b01 5'0 +-/-0.1 59.7 +/- 0+9 06AI 500 KeV Substation 417 +/-0.5 4:7 +/-0+2 4.9 +/-.0.2 4.8 +/-0.2 57.3 +/- 1.8 06F1 Elizabethtown Sewage Plant 5.8 +/-0.3 '5.8 +1-0.1 6.3 +/0. 6.0 +/-0.2 717 +/-. 2.6 07F 1 Bainbridge, 5.11 /- 0:2 5.0 +/- 0.5 5.2 +/-0.5 5.0 +1-0.3, 60.9 +1- 2.4.

07K1 Marietta 7.0 +/-0.2 7.3 +/-0.2 7.4 +/-0.5 7.3 +/-02 87.0 +/- 1.8 0BC1 Falmouth 3.B +/-0.0 3.6 +/-0.4 3.7 +1-0.4 3.4 +/-02 43.5 +/- 1.8 08C3 York Haven 3.9 +/-0.2 3.7 +/-0,3 4.1 +/1:0,1 3.8 +/-0.1 46.5, +/- 1.2 OBE1 Brunners Island 4.2 +1-0.2 4.2 +/-0.2 4.4 +/-0.4 4.1 +/-0.4 507 +/- 1.9 09D1 Cly Substation 4.0 +/- 0.2 3.9 +/- 0.2 4.1 +1-0.2 4.0 +/- 0.3 48.0 +/- 1.4 09H1 Manchester 5.0 +/- 0.2 5.0 +1-0.2 5.5 +/- 0.1 5.0 +/-0.2 61.5 +/- 1.1 09L1 York 8.8 +1-0.1 8.8 +/-0.4 .8 +/-0.2 8.6 .i--0.7 105.0 +/- 2.5 10C1 Pleasant Grove 4.1 +1-0.3 3.9 +1-0.4 4.4 +/-0.5 4.1 +/-0.5 49.5 +/- 2.6 10EI Strinestown 4.1 +1-0.3 4.2 +1-0.2 4.2 +1-0.2 4.0 +/-0.4 49.5 +/- 1.7 12B1 Goldsboro 4+1 +1-0.4 3.9 +1-0.2 4.2 +/-0.1 3.9 +/-0.2 46.3 +/- 1.5 12E1 Newberrytown 4.2 +1-0.1 4.2 +/1 0.4 4.6 +/- 0.2 4.2 +1-0.2 51.6 +/- 1.5 1381 Goldsboro Marina 4.4 +/- 0.1 4.8 +/- 0.2 4.7 +/- 0.2 4.8 +1-0.3 56.1 +/- 1.3 14E1 Redland Acres 4.9 +/- 0.2 4.7 +/-.03 5.0 +/-0.4 4.6. +/-0.3 57.6 +/- 1.6 14L1 CampHill 5.3 +/-0.4 5.4 +/-0.2 5.6 +- 0.3 5.4 +/-0.1 65.1 +/- 1.6 14M1 Mechanicsburg 5.4 +/-0.1 5.6 +1-0.2 6.1 +i-0.9 5.9 +/-0.4 69.0 +,- 3.0 15FI Highspire 4.9 +1-0.4 5.0 1-/- 0.2 5.3 +/-0.7 5.4 +/-0.2. 61.8 +1- 2.6.

15LI Harrisburg 3.6 -/-0 1 3.4 +/-0.3 3.5 +1-0.2 3.5 +1-0.0 42.0 +1- 1.1 16C1 Crawford Station 5.3 +/-0.2 6.0 +/-0.3 5:8 +/-0.4 57 +/- 0+0 68.4 +/- 1.6 16J1 Rutherford Fire Co. 4.7 +/-0,2 4.8 +1-0.3 4.9 +/-0.6 4.6 +/-0.4 57.0 +/- 2.4 Annual average: 59.4

110 6.C.1 THREE MILE ISLANDUAIR SAMPLING DATA, MILL STREET SUBSTATION (1C2)

Particu lates Collection (x 0.01 pCi/m3 ) Iodine-131 Period Alpha .Beta (x 0.01 pCi/m 3) 12128/00 - 01/04/01 0.1I1+/- 4 0.1 1.2 +/- 0.1 < 0.3 01/04/01 - 01/11/01 0.1I +/- 0.1 1.8.* +/- 0.1 < 0.3 01/11/01 - 01/18/01 0.11 +/- 0.1 2.1 +/- 0.1 < 0.3 01/18/01 - 01125/01 0.1 0.1 2.0 )+/- 0.1 < 0.3 01125/01 - 02/01/01 0.1 1.6 0.1 < 0.3

<4 * +/-

02/01,/01 - 02/08/01 0.1 2.0 0.1 < 0.3 02/08/01 - 02/15/01 0.1 1.5 0.1 < 0.4 02/15/01 - 02/22/01 0. ? +/- 0.1 2.7 0.1 < 0.3 02/22/01 - 03101/01 0.1I +/- 0.1 1.7 +/- 0.1 < 0.4 03/01/01 - 03/08/01 0.1I +/- 0.1 1.5I +/-. 0.1 < 0.3 03/08/01 - 03/15/01 0:1 0.1 1.1 0:1 < 0.4 03/15/01 - 03/22/01 0.1 0.1 1 :0 0.1 < 0.3 03/22/01 - 03/29/01 0.1 0.1 1.3 +I-. 0.1 < 0.4 03/29/01 - 04/06/01 0.11 +/- 0.1 1.0 0.1 < 0.3 04/06/01 - 04112/01 01? +/-.I 0.1 1.2 +/- 0.1 < 0.4 04/12/01 - 04/19/01 I1+t- 0.1 0.'1 1.3 0.1 < 0.3 04/19/01 -. 04/26/01 0.1 0.1 .2.3 )+1- 0.1 < 0.4 04/26/01 - 05/03/01 0.; 0.1 2.5 0.1

• 0.3 05/03/01 - 05/10/01 0.1? +/- 0.1 2.0 0.1

• 0.5 05/10/01 - 05/17/01 0:1 0.1 1.7 0:1

• 0.4 05/17/01 - 05/24/01 0.1 0.1 .0.8 0.1

• 0.4 05/24/01 - 05/31/01 0.1I +/- 0.1 1.0 0.1

• 0.4 05/31/01 - 06/07/01 0.1 0.1 1.2 0.1 S0:3 06/07/01 - 06/14/01 0.; 0.1 2.3 0.1

• 0.4 06/1.4/01 - 06/21101 0.1 0.1 1.8) +/- 0.1

• 0.3 06/21/01 - 06/28/01 0.1 0.1 1.5 0.1

• 0.3 06/28/01 - 07/05/01 0.1 0.1 1.8 _+/- 0.1

• 0.3 07/05/01 - 07/12/01 0.1 0.1 1.7 *,+1- 0.1

• 0.4 07/12/01 - 07/19/01 0.12 +/- 0.1 1.7* +I- 0.1

• 0.4 07/19/01 - 07/26/01 0.1 0.1 1.6 0.1

• 0.3 07/26/01 - 08/02/01 0.1I +/- 0.1 1.3*.+/- 0.1

• 0.4 08/02/01 - 08/09/01 0.1 0.1 2.8 0.1

• 0.5 08/09/01 - 08/16/01 0:1I +-/- 0.1 2:3 +I- 0:1 < 0:3 08/16/01 - 08/23/01 0.1I +/-. 0.1 ,2.4 ) +/- 0.1 O4 0

08/23/01 - 08/30/01 0.1I +-/- 40.1 2:3 0.1 < 0.3 08/30/01 - 09/06/01 0.1I +/- 40.1 1.9 0.1 < 0.5 09/06/01 - 09/13/01 0.1 0.1 2.0 0.1

• 0.4 09/13/01 - 09/20/01 0.1? +/- 0.1 2.6 0.1

• 0.4 09/20/01 -. 09/27/01 0.1I +t- 0.1 2.1 0.1

• 0.4 09127/01 - 10/04/0.1 0.1I +/- 0.1 2.0 0.1

• 0.3 10/04/01 - 10/11/01 0.1I +/- .40.1 2.3 0.1 < 0.5 10/11/01 10/18/01 3.1 1.4

- 0.1 0:1

• 0.3 10/18/01 -10/25/01 0.1 0.1 2.5 0.1

• 0.4 10/25/01 - 11/01/01 0.1I ÷-/- 0.1 1:6 0.1

• 0.7 1 +/-4 <0 4 11/01/01 11/08/01 0.1 0.1 2.4 0.1 11108/01 - 11/15/01 0.2 0.1 2.1 0:1 *. 0.4 11/15/01 - 11/21101 0.2 3.1 3.7 0.1

• 0.4 11/21/01 - 11/29/01 0.1 0.1 2.2 0.1

• 0.3 11/29/01 - 12/06/01 0.1 0.1 2.9 0.1 < 0.3 12/06/01 - 12/13/01 0.1 0.1 2.0 0.1

• 0.2 12/13/01 - 12/20/01 0.1 0.1 2.0 0.1

• 0.2 12/20/01 - 12/27/01 0.1 0.1 1.9 0.1

• 0.2

111 6.C.2 THREE MILE ISLANDAIR SAMPLING DATA VISITORS CENTER (5A2)

Particulates Collection (x 0.01 pCi/m 3) Iodine-131 Period Alpha Beta (x 0.01 pCi/m3) 12/28/00 - 01/04/01 0. 1 +/- 0.1 1.1 +/- 0.1 < 0.3 01/04/01 - 01/11/01 0. 1 +/- 0.1 1.8 +/- 0.1 C 0.3 01/11/01 - 01/18/01 0. 1 +/- 0.1 1.9 +/- 0.1 < 0.3 01/18/01 - 01/25/01 0. 1 +/- 0.1 2.1 +/- 0.1

• 0.3 01/25/01 - 02/01/01 < 0.1 1.7 +/- 0.1

• 0.3 02/01/01 - 02/08/01 0. 1 +/- 0.1 1.8 +/- 0.1 < 0.2 02/08/01 - 02/15/01 0. 1 +/- 0.1 1.5 +/-

0.1

• 0.4 02/15/01 - 02/22/01 0.2 +/- 0.1 2.7 +/- 0.1 -< 0.4 02/22/01 - 03/01/01 0.11 +/- 0.1 1.7 +/- 0.1

• 0.4 03/01101 - 03/08/01 S0.

1 ÷/-'0.1 1.5 +/- 0.1

• 0.4 03/08/01 - 03/15/01 0.1 +/- 0.1 1.3 +/- 0.1 0.3 03/15/01 - 03/22/01 0. 1 +/- 0.1 1.1 +/-

0.1 < 0.4 03/22/01 - 03/29/01. 0. 1 +/- 0.1 1.3 +/- 0.1 < 0.4 1.0 +t-03/29/01- 04/06/01 0. 1 +1- 0.1 '1.0 +t- 0.1

• 0.4 04/06/01 - 04/12/01 < 0.1 0.1

• 04 04/12/01 - 04/19/01 0.11 +/- 0.1 1.6 ÷/- 0.1

• 0.3 04/19/01 - .04/26/01 0.2+/- 0.1 2.2 +/- 0:1

• 0.4 04/26/01 - 05/03/01 0.:2 +/- 0.1 2.5 ./- 0.1

• 0.4 05/03/01 -. 05/10/01 0.11 +/- 0.1 1.8 +/-

0.1

• 0.3 05/10/01 - 05/17/01 0.11 ÷/- 0.1 1.6 +/- 0:1

• 0.3.

05/117/01 - 05/24W01 0. 1 +1- 0.1 0.9 +/-

0.1

• 0.3 05/24/01 - 05/31/01 < 0.1 1.0 +/- 0.1

• 0.9 05/31/01- 06/07/01 0. 1 +/- 0.1 1.2 +/- 0.1

• 0.4 06/07/01 - 06/14/01 0. 1 +/- 0.1 2.0 +/- 0.1 < 0.4 06/14/01 - 06/21/01 0. 1 +/- 0.1 1.7 +/- 0.1

• 0.5 06/21/01 - 06/28/01 0. 1 +/- 0.1 1.5 +/- 0.1

• 0.4 06/28/01 - 07/05101 0. 1 +/- 0.1 17 +/- 0.1

• 0.3 07/05/01 - 07/12/01 0. 1 +/- 0.1 1.8 +/- 0.1

• 0.3 07/12/01 - 07/19/01 0. 1 +/- 0.1 1.6 +/- 0.1

• 0.4 07/19/01 - 07/26/01 0. 1 +/- 0.1 1.6 +/- 0.1 < 0.3 07/26/01 - 08/02101 0. 1 +/- 0.1 1.4 +/- 0.1

• 0.3 08/02/01 - 08/09/01 0. 1 +/- 0.1 2.9 +/- 0.1

• 0.4 08/09/01 - 08/16/01 011 +/- 0.1 2.1 +/- 0.1 < 0.3 08/16/01 - 08/23/01 011 +1-0.1 2.4 +/-

0.1 - 0.3 08/23/01 - 08/30/01 0. 1 +/- 0.1 2.2 +/-

0.1

• 0.4 08/30/01 - 09/06/01 0:.2 +/- 0.1 2.1 +/-.

0.1

• 0.4 09/06/01 - 09/13/01 2.0 +/-

0. 1 +/- 0.1 0.1

• 0.3 09/13/01 09/20/01 0.11 +/- 0.1 2.2 +/-

0.1

-

• 0.3 09/20/01 - 09/27/01 0.11 +/- 0.1 2.1 +-- 0.1 < 0.3 09/27/01 - 10/04/01 0.11 +/- 0.1 2.0 +'/- 0.1

< 0.4 10/04.01. - 10/11/01 0.11 +/- 0.1 2.1 +'/- 0.1

• 0.4 10/11/01 - 10/18/01 0: 1 +t- 0.1 1.3 +/-

0.1 < 0.2 10/18/01 -10/25/01 0.1i +/-0.1 2.5 .+f- 0.1 < 0.4 10/25/01 - 11101/01 1.4 4/-

0.11 +/- 0.1 2-4 0.1

• 0.4 11/ 01/01 11/08/01 0.~1 +/ 0.1 2.2 +/- 0.1

• 0.3 11/08/01 - 11/15/01 0.:2 +/- 0.1 0.1

• 0.4 11/15/01 - 11/21/01 0.:2 +/- 0.1 4.0 +/- 0:2

• 0.8 2.0 +/- 0:1 11/21101 - 11/29/01 0.11 +/- 0.1 2.6 +/- 0.1

• 0.4 11/29/01 - 12/06/01 0.11 +/- 0.1 2.0 +/- 0.1

• 0.4 12/06/01 - 12/13/01 0.11 +/- 0.1 2.1 +/- 0.1

• 0.3 12/13/01 - 12/20/01 0.11 +/- 0.1 0.1

• 0.3 12/20/01 - 12/27/01 1 +/- 0.1 1.9"+/-

0.'

• 0.2

112 6.C.3 THREE MILE ISLAND AIR SAMPLING DATA COLLINS SUBSTATION (8C2)

Particulates Collection (x 0.01 pCi/rm) Iodine-131 Period Alpha Beta (x 0.01 pCi/rm) 12/28/00- 01104/01 0.1 +/- 0.1 1.2 0.1 < 0.4 01/04/01 - 01/11/01 0.1 +/- 0.1 2.0 2+/- 0.1 < 0.2 01/11/01 - 01/18/01 0.1 +/-0.1 2.1 0.1 < 0.3 01/18/01 - 01/25/01 0.1 +/- 0.1 2.2 0.1 < 0.3 01/25/01 - 02/01/01 0.1 +/- 0.1 1.7 0.1 < 0.3 02/01/01 - 02/08/01 0.1 +1- 0.1 1.8 0.1 < 0.4 02/08/01 - 02/15/01 0.1 +/- 0.1 1.4 0.1 < 0.4 02/15/01 - 02/22/01 0.2 +/- 0.1 2.7I +t- 0.1 < 0.4 02/22/01 - 03/01/01 0.1 +/- 0.1 1.71 +t/ 0.1 < 0.4 03/01/01 - 03/08/01 0.1 +/- 0.1 1.1 2+/- 0.1 < 0.4 03/08/01 - 03/15/01 0.1 +/- 0.1 1.2 0.1 < 0.4 03/15/011 - 03/22/01 0.1 +/- 0.1 1.1 0.1

• 0.4 03/22/01 - 03129/01 0.1 +/- 0.1 1.3 0.1 < 0.5 03/29/01 -. 04/06/01 0.1 +/-0.1 1.0 0.1 < 0.3 04/06/01 -. 04/12/01 < 0.1 1.1 0.1 < 0.4 04/12101 .- 04/19/01 0.1 +/- 0.1 1.5 0.1 < 0.3 04/19/01- 04/26/01 0.2 +/- 0.1 2.( 0.1 < 0.3 04/26/01 - 05/03/01 0.2 +/- 0:1 2.3 0.1 < 0.3 05/03/01 - 05/10101 0.1 +/- 0.1 1.7 4+/- 0.1 < 0.3 05/10/01 - 05/17/01 0.1 +/- 0.1 1. 0.1 < 0.3 05/17V01 - 05/24/01 < 0.1 0.1 0.1 < 0.3 05/24/01 -05/31/01 0.1 +/-0.1 0.1 < 0.4 05/31/01 - 06/07/01 0.1 +I- 0.1 T+/- 0.1 < 0.3 06/07101 -06/14/01 0.1 +/-0.1 Q.1

• 0.4 06/14/01 - 06/21/01 0.1 +/- 0.1 0.1 < 0.4 06/21/01 - o6/28/01 0.1 +/- 0.1 0.1 < 0.3 06/28/01 - 07/05/01 0.2 +/- 0.1 1.7 0.1 < 0.4 07/05/01 - 07112/01 0.1 +t- 0.1 11. 0.1 < 0.2

-07/12/01 - 07119/01 0.1 +/- 0.1 12. 0.1 < 0.6 07/19/01 - 07/26/01 0.1 +/- 0.1 1.4 0.1

• 0.4 07/26/01 - 08/02/01 0.1 +/- 0.1 1.71 0.1

• 0.3 08/02/01 - 08/09/01 0.2 +/- 0.1 2.E 0.1 < 0.3 08/09/01 - 08/16/01 0.1 +/- 0.1 2.1 0.1 < 0.3 08/16/01 - 08/23/01 0.1 +/- 0.1 1.4 0.1 < 0.3 08/23/01 - 08/30101 0.1 +/- 0.1 31. 0.1 < 0.4 08/30/01 - 09/06/01 0.1 +/- 0.1 2.1 0.1 < 0.3 09/06/01 - 09/13/01 0.1 +/- 0.1 2.1 0.1 < 0.4 09/13/01 - 09/20/01 0.1 +/- 0.1 2.9 0.1 < 0.3 09/20/01 -. 09/27/01 0.1 +/-0.1 2.0 0.1 < 0.6 09/27/01 - 10/04/01 01 +t-0.1 0.1 < 0.4 10/04/01 - 10/11/01 0.1 +t- 0.1 2A 0.1 < 0.5 10/11/01 - 10/18/01 0.1 +/- 0.1 0.1 < 0.4 10/18/01 - 10/25/01 0.2 +t- 0.1 2.( 0.1 < 0.3 10i25/01 - 11/01/01 0.1 +t- 0.1 2.1' 0.1 < 0.7 11/01/01 11f/08/01 0.1 +/- 0.1 2.( 0.1 < 0.4 11/08/01 - 11/15/01 0.1 +/- 0.1 0.1 < 0.4 11/1i5/01 - 11/21/01 0.2 +/- 0.1 2.9 0.1 < 0.3 11/21/01 - 11/29/01 0.1 +/- 0.1 1.5 0.1 < 0.3 11/29/01 - 12/06/01 0:1 +1- 0.1 0.1 < 0.2 12/06/01 - 12/13/01 0.1 +/- 0.1 0.1 < 0.2 12/13/01 - 12/20/01 0.2 +/- 0.1 0.1 < 0:3 12/20/01 - 12/27/01 0.1 +/- 0.1 0.1 < 0.3

113 6.C.4 THREE MILE ISLAND AIR SAMPLING DATA GOLDSBORO (12B2)

Particulates Collection (x 0.01 pCi/m 3) 10dine-131 Period Alpha Beta (x 0.01 pCi/m3) 12/28/00 - 01/04/01 0.1 +/- 0.1 1.2 0.1 < 03 01/04/01 - 01/11/01 0.1 +/- 0.1 1.9 0.1 < 04 01/11/01 - 01/18/01 0.1 +/-0.1 1.9 +/-. 0.1 < 0.3.

01/18/01 - 01/25/01 01 +1- 0.1 2.3 0.1 < 0.3 01/25/01 - 02/01/01 0.1 +t- 0.1 1.8 0.1 < 0.3 02/01/01 - 02/08/01 0.1 +/- 0.1 1.9 0.1 < 0.3 02/08/01 - 02/15/01 0.1 +/- 0.1 1.5 0.1 < 0.4 02/15/01 - 02/22/01 0.2 +t- 06.1 .2.6 0.2 < 0-4 02/?22/01 - 03/01101 01 +/-0.1 1.8 if+1 0.1 *< 0.5 03/01/01 - 03108101 0.1 +/- 0.1 1.5 < 0.4 03/08M01 - 03/15/01 0.1

.1 .0.1 1.2 < 0.4 0.1 03/15/01 - 03/22/01 0.1 +/-0.1 1.0 < 0.3 0.1 +/- 0.1 0.1 03/22/01 - 03/29/01 1 .3 < 0.4 0.1 03/29/01 - 04/06/01 0.1 < 0.1 1.1 < 0.4 0.1 04/06101 - 04/12/01 0.1 +/- 0.1 1.1 S+/-. < 0.3 0.1 04112101 - 04/19/01 0:1 +/- 0.1 1.6 < 0.3 0.1 04/19/01 - 04/26/01 0.2 +/- 0.1 2.1 < 0.5 0.1 04/26/01 - 05/03/01 0.1 +/- 0.1. 2.3 _*+/-

• 0.4 0.1 05/03101 - 05/10/01 0.1 +/- 0.1 1.8

• 0.3 0.1 05/10101 - 05/17/01 0.1 +/- 0.1 1..5 ) +/- S. 0.4 0.1 05/17/01 - 05/24/01 < 0.1 0.8

• 0.3 0.1 05/24/01 - 05/31/01 0.1 +/- 0.1 1.0 +1-

• 0.6 05/31101 - 06/07/01 0.1 0.1 +/- 0.1 1.2 +1-

• 0.5 0.1 06/07101 - 06/14/01 0.1 +/-0.1 1.9

• 0.5 0.1 06/14/01 - 06/21/01 0.1 +/- 0.1 1.7 +/-

• 0.3 06/21/01 - 06/28101 0.1 0.1 +/- 0.1 1.5

• 0.3 0.1 06/28/01 - 07/05/01 0.1 +/- 0.1 1:7

• 0.4 0.1 07t05/01 - 07/12/01 0.1 +1- 0.1 1.8

• 0.3.

0.1 07/12101 - 07/19101 0.1 +1- 0.1 1.5 +/-

• 04 0.1 07/19/01 - 07/26/01 0.21 -/- 0.1 1'.6 +/-

• 0.3, 0.1

• 0.5 07/26/01 - 08/02/01 0.1 +/- 0.1 1.3 01.1 0.1 0o/02/01 - 08109/01 0.2 +/- 0.1 2.9 < 0:5 0.1 08/09f01 - 08116101 0.2 +/- 0.1 2.3 +/- < 0.4 0.1 08/16/01 - 08/23/101 0.1 +/- 0.1 2.5 , 0.5 08123/01 - 08/30101 0.1 0.1 +/- 0.1 2.3

• 04 08/30/01 - 09106101 0.1 0.1 +/- 0.1 1:8

• 0.5 0.1 09/06/01 - 09/13/01 0.1 +/- 0.1 1.9 < 0:6 2.3 0.1 09/13/01 - 09/20/01 0.1 +- 0.1

• 0.4 0.1 09/20/01 - 09/271/01 0.1 +/- 0.1 2.0

• 0.6 09/27/01 - 10/04/01 0.1 0.1 +/- 0.1 2.2

• 0.5 0.1 10/04/01 - 10/11/01 0.2 +/- 0.1 2.3

• 0.5 10/11/01 - 10/18/01 1.3 0.1 0.1 +/- 0.1

• 0.5 10/18101 - 10125/01 0.1 0.2 +t- 0.1 2.7 < 0.4 10/25/01 - 11/01/01 0.1 0.1 +/- 0.1 1.6

• 0.5 0.1 11/01f01 11/08/01 0.1 +/- 01 2.2 < 0.4 11/08/01 - 11/15/01 0.1 0.2 +/- 0.1 2.0

• 0.3 11/15101 - 11/21/01 0.1 0.2 +/- 0.1 3.8

• 0.5 11/21/01 - 11/29/01 0.1 0.2 +/- 0.1 2.3 < 0:3 0.1 +/- 0.1 0.1 11/29/01 - 12/06/01 2.7

• 0.2 121.06/01 - 12/13/01 0.1 +t/- 0.1 0.1 2.0

• 0.2 0.1 +-0.1 0.1 12/13/01 -12/20/01 2.1 0.1

• 0.3 12/20/01 - 12/27/01 0.1 +-0.1 2.0

• 0.3

.114 6.C5 CONTROL AIR SAMPLING DATA HARRISBURG - EVANGELICAL PRESS BUILDING (15L3)

Particulates Collection (x 0.01 pCi/rm3 ) Iodine-131 Period Alpha Beta (x 0.01 pCi/m 3 )

12/26/00 - 01/02/01 0.1 +/- 0.1 1.4 +- 0.1 < 0.4 01/02/01 - 01/08/01 < 0.1 1.5 +/- 0.1 < 0.4 01/08/01 - 01/16/01 0.1 +/- 0.1 2.0 +/- 0.1 < 0.3

<~0.4 01/16/01 - 01/22/01 0.1 +/- 0.1 1.7 - 0.1 01/22/01 - 01/29/01 0.1 +/: 0.1 2.4 +1- 0.1 < 0.4 2.1 +1-01/29/01 - 02/05/01 0.1 +1- 0.1 0.1 < 0.3 02/05/01 - 02/12/01 < 0.1 1.8 +/-

0.1 < 0.4 02/12/01 - 02/20/01 0:1 +1- 0.1 20 +t- 0.1 < 0.2 02/20/01 - 02/26/01 0.1 +I- 0.1 1 9 +1-. 0:1 < 0.5 1.9 +1-02/26/01 - 03/05/01 0.1 +/- 0.1 0.1 < 0.4 03/05/01 - 03/12/01 0.1 +1- 0.1 1.2 +1- 0.1 < 0.3 03/12/01 - 03/19/01 0.1 +/-0.1 1_1 +t- 0.1 < 0.4 03/19/01 - 03/26/01 0.1 +1- 0.1 1.2 +1- 0.1 < 0.3 03/26/01 - 04/02/01 0.1 +1- 0.1 1.0 +f 0.1 < 0.3 04/02/01 - 04/09/01 0.1 +/- 0.1 1.5 +t- 0.1 < 0.3

.04/09/01 - 04/16/01 0.1 +.-.0.1 1.2 +- 0.1 < 0.4 04/16/01 - 04/23/01 0.2 +1- 0.1 2.1 +t- 0.1 < 0.3 04/23/01- 04/30/01 0.2 +1- 0.1 2.1 +/- 0.1 < 0.2" 04/30/01 -05/07/01 0:1 ÷/- 0.1 2.3 +/- 0.1 < 0.4 05/07101 - 05/14/01 0.1 +/- 0.1 1.8 +/- 0:1 < 0.6 05/14/01- 05/21/01 01 +/-0.1 *1.1 +1- 0:1 < 0.6

.05/21/01 - 05/29/01 0.1 +1- 0.1 0.9 +t- 0.1 < 0.3 05/29/01 - 06/04/01 0.1 +1- 0.1 1.1 +/- 0.1 < 0.6 06/04/01 - 06/11/01 0.1 +1- 0.1 17 +1- 0.1 < 0.4 06/11/01 - 06/18/61 0.1 +f- 0.1 2.0 +/- 0.1 < 0.5 06/18/01 - 06/25/01 0.1 +1- 0.1 1.8 +/- 0.1 < 0.4 06/25101 - 07/02/01 0.1 +1- 0.1 2.1 +/- 0.1

• 0.3 07/02/01 - 07/09/01 0.1 +/- 0.1 1.6 +t-- 0.1 < 0.4 07/09/01 - 07/16/01 0.1 +1- 0.1 1.5 +/- 0.1

• 0.3 07/16/01 - 07/23/01 0.1 +1- 0.1 2.0 +/- 0.1 < 0.3 07/23/01 - 07/30/01 0.1 +/- 0.1 1_4 +-'- 0.1 < 0.4 07/30/01 - 08106/01 0.2 +1- 0.1 2.0 +1- 0.1

• 0.3 08/06/01- 08/131001 0.1 +1- 0.1 3.3 +/- 0.1

• 0.4 08/13/01 - 08/20/01 0.2 +1- 0.1 2.6 +/- 0.1

• 0.4 08/20/01 - 08/27/01 0.1 +1-0.1 2.2 +t- 0.1

• 03 08/27/01 - 09/04/01 0.1 +1- 0.1 2:2 +1- 0.1 < 0.4 09/04/01 - 09/10/0i 0.1 +1- 0.1 2.2 +1- 0.1

• 0.5 09/10/01 - 09/17/01 0.1 +/- 0.1 1.9 +/1. 0.1

• 0.3 09/17/01 - 09/24/01 0.2 +1- 0.1 3.0 +/- 0.1 < 0.3 09/24/01 - 10/01/01 0.1 +1- 0.1 1.3 +- 0.1

• 0.5 10/01/01 - 10/09/01 0.1 +I- 0.1 3.1 +/- 0.1

• 0.4 10/09/01 - 10/15/01 0.1 +/- 0.1 1.6 +t- 0.1

• 0.5 10/15/01 - 10/22/01 0.1 +F-0.1 '2.1 +t- 0.1

• 0.3 10/22/01 - 10/30/01 0.1 +/- 0.1 2:0 +1- 0.1

• 0.4 10/30/01 - 11/05/01 0.2 +1- 0.1 2.6 +/- 0.1

• 0.5 11/05/01 - 11/13/01 0.1 +i- 0.1 1.9 +/- 0.1

• 03 11/13/01 - 11/19/01 0.2 +/- 0.1 3.9 +/- 0.1

• 0.6 11/19/61 - 11/26/01 0.1 +/' 0.1 2:0 +/- 0.1 < 0.3 11/26/01 - 12/03/01 0.1 +/- 0.1 2.5 +/- 0.1

• 0.3 12/03/01 - 12/10/01 0.2 +/- 0.1 2.9 +1- 0.1

• 0.2 12/10/01 - 12/17/01 0.2 +/- 0.1 2.4 +- 0.1

• 0.2 12/17/01 - 12/24/01 0.1 +1- 0.1 1.8 +/- 0.1

• 0.3 12/24101 12/31/01 0:1 +/- 0.1 2.3 +t- 0.1 < 0.3

115 6.D THREE MILE ISLAND AIR PARTICULATE COMPOSITES (fCitm3)

Station Number Location Collection Period Cs-134 Cs-137 1C2 Mill St- Substaton 12/28100 - 3/29101 < 0.1 <0.1 3i29/01 - 6/28/01 <0.1 <0.1

.6128/01 -- 9/27/01 < 0.1 <0.1 9/27/01 - 12127/01 < 011 <0.1

< 0.1 5A2 Visitors Center 12/28100 - 3/29/01 <0.1 <0.1 3129/01 - 6/28/01 <0.1 <0.1 6128101 - 9127/01 <0.1 <0.1 9/27/01 - 12/27/01 <0.1

<0.1 8C2 Collins Substalioh 12/28100 - 3/29/01 <0.1 <0.1 3129101 - 6128/01 <0.1 <0.1 6/28/01 - 9127/01 <0.1 <0.1 9127101 - 12/27/01 <0.. 1

<0.1 1282 Goldsboro 12/28/00 - 3/29/01 <0.1 *< 0.1 3/29/01 - 6128/01 <0.1 < 0.1 6128/01 - 9/27/01 < 0.2 <0.1 9/27/01 - 12127/01 < 02 15L3 Harrisburg 12128100- 3/29101 < 0.1 <0.1 3/29/01 -, 6128/01 < 0.1 < 0*1 6/28/01 - 9/27/01 <0.1 <0.1 9/27/01 - 12/27101 <0.1 < 0.2

116 6.E.1 THREE MILE ISLAND WATERDATA COLUMBIA (7L-1)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/31/01 3-I-i 321+/-52 < 2 < 3 < 2 < 2 < 4 <3 <2 < 5 < 2 < 2 < 10 2128/01 3+- 2 <180 < 2 < 3 < 2 < 2 < 3 <3 <2 < 5 < 2 < 2 < 10 3/28/01 < 3 < 180 < 2 < 3 < 2 < 2 < 3 <31 <2 < 4 < 2 < 2 <8 4/25101 2+/- 1 < 190 < 2 < 3 < 2 < 2 < 3 < 3 < 2 < 2 < 2 < 2 < 6 5130/01 3+/- 1 215+/-119 < 1 < 3 < 2 < 2 < 3 < 3 < 2 < 3 < 2 < 2 < 7 6/27/01 2+1-1 < 200 < 1 < 3 < 2 < 2 < 3 < 2 < 2 < 2 < 2 < 2 < 6 7/25/01 4 +/- 1 225+/-128 < 2 < 3 < 2 < 2 <2 < 3 < 2 < 3 < 1 < 2 < 7 8/29/01 4 +/- 1 200+/-122 < 3 < 4 < 2 < 2 < 4 < 4 < 3 < 5 < 2 < 2 < 11 9/26/01 5+/- 1 < 180 < 1 < 3 < 2 < 2 < 2 <2 <2 < 4 < 1 < 2 <8 10/31/01 4 +/- 1 < 180 < 2 < 4 < 2 < 2 < 4 < 3 1< 2 < 4 < 2 < 2 < 9 11/28/01 3+/- 1 < 190 < 1 < 2 < 1 < 1 < 2 <2 <1 < 2  !< 1 < 1 <5 12127/01 3 +/- 1 < 180 < 2 < 5 < 2 < 3 < 4 < 4 /< 2 < 4 < 2 < 2 < 10 STEELTON (1531)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr4Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/31/01 3

• 170 < 1 3 '<2 < 1 < 3 <2 /< 2 < 4 < 1 < 1 <7 2128/01 2 *180 < 2 4 < 2 < 2 < 4 <4 /< 2 < 6 < 2 < 2 < 12 3128/01 3 1 *180 < 2 3 < 2 < 2 < 3 < 3 /< 2. < 4 < 1 < 2 <8 4/25101 2 2 *190 < 2 4 < 2 2 < 4 <2 /< 2 < 3 < 2 < 2 <6 5/!30/01 2 *190 < 2 3 < 2 <2 < 3 <2 /< 1 < 3 < 2 < 2 <6 6/27/01 3+/-

• 200 <1 3 < 1 <1 < 2. < 2 <1 < 1 <5

< 3 < 3. /< 2 7/25/01 *190 <1 3 < 2 < 2 < 3 /< 2 < 3 <1 < 2 <6 8/29101 2+/

3

• 200 < 2 4 < 2 <.2 < 3 <.3 ./<12 < 3 < 2 2 < 2 <8 9/26101' 1 <180 <1 3 < 1 <1 < 3 <2 1< 2 < 4 < 2 <1 <8 10/31/01

• 180 < 1 2 <1 <1 1~

< < 2 <2 1< 1 < 2 < 1 <1 <5 11/28/01 2 +1- *190 < 1 3 <1 < 3 <2 1<2 < 2 <1 <6

<2 12126101 2 +/- *180 < 1 2 < 1 <1 < 2 <2 1<1 <1 < 1 <5

< 2

117 6.F Three Mile Island Milk (pCiL)

Station Collection Number Date 1-131 Cs-1.34 Cs-i 37 Ba-140 K-40 6.FMilk C 07B1 1/10/01 2 < 2. (pCUL)

Milelsland Three 2 <5. 1550 46 2/07/01 2 *2 .C 2 <6 1410 +1-* 53 3/07/01 2 < 2 C 2 <5 1490 +1- 44 4/04/01 2 < 2 2 <6 1150 +1- 57 5/02/01 2 < 2 C 2 <6 1410 +1- 53 6/13/01 6 < 2 C 3 <15 1760 +1- .73

< 5, +12 47 7/11/01 2 <2 C 2 1530 8/08/01 3 < 2 C 3 <7 1460 -i-/- 59 9/05/01 2 < 2 2 <5 1300 +1- 43 10/03/01 2 < 2 C 3 <7 1380 61 11/14/01 2 < 2 2 <5 1450 +1- 42

< 2 C +1- 60 12/27/01 3 2 <10 1460 C

10K1 C +1-2107101 2 2 2 <7 1470 59 3/07/01 2 <

2 C 2 <5 1320 -' 37 C

4/04101 2 2 C 2 <6 1310 +1- 56 C

5102/01 2 2 C 2 <7 1430 +1- 60 6/13/01 4 3 C 3 < 11 1550 71 C

7/11/01 2 2 C 2 <5 1720 tI- 42 8/08/01 3 2 3 <8 1'520 +1- 66 C

9105/01 ,2 2 C 2 <5 1460 +1- 43 10/03/01 3 3 C 3 <9 1440 +1- 68 11/14/01 2 1 2 <4 1540 +1- 37 12/27/01 *1500 3 2 2 <7 ÷1- 54

• No Sample

118 6.G THREE MILE ISLAND FISH, PRODUCE &SEDIMENT DATA (pCi/kg)

Control Fish* Sediment"4 Sediment4 4 Produce*

Isotope 511612001 6/712001 6/712001 7119/2001 1-131 < 610 < 20 < 37 < 85

'ý9

.Mn-54 <4 <8 <,6 Fe < 17 < 20 <21 < 20 Co-58 <5 <8 <9 <7 Co-60 <4 <9 <9 <7 Zn-65 <*9 < 19 <19 < 14 Zr-Nb-95 < 91< 10 < 17/< 11 < 18/< 13 < 131< 10 Gs-134 <3 <7 <7 <5 Cs-137 <3 60 +/- 7 143 +/-8 <6 Ba-140 < 270 < 50 < 70 < 97 A Wet Weight

• • Dry Weight

119 TA Babcock & Wilcox Air Sampliing Results Parks Township, Leechburg 10-o pCi/m 3 Collection Period U-234 U-235 U-238 Pu-238 Pu-239 12/27/00 -,3/3/27101 7.:1 +-/- 1-.1 0.4 I-0.3 4.8/-+ 0.9 <0.2 1.1 +1-0 5 6 -.-I-/ I1 3M27/01 - '6/25/01 '6.6 1.0 1/- <0.2 <0.5 3.1 +/-.1.6 6/25/01 - 9/24/01 3.0 +1-0.6 <0.21 2.6 +/- 0.6 < 0.4 <'0.2 9/24/01 - 12117/01 3.2+/- 0.6 0.2 +t- 0.2 3.2 +-0.6 <0.2 1.8+/-0.8 Crooked Creek Park 10-1 pCiIm 3 Collection Period U-234, U-235 U-238 Pu-238 Pu-239 12126/00 - 3127/01 4-4+/7 0:9. <0.2 4A4 +- 0.9 <0.2 <0.2 3127/01 -6/25/01 5.0 +/-0.9 0.3 +/- 0.2 4.2 +/-0.8 < 0.4 <0.4 6/25/01 - 9124/01 2.3 +/- 0.6 < 0.1 2.5 +/-0.6 < 0.7 < 0.3 9/24/01 - 12/17/01 2.6 +1-0.5 < 0.2 3.1 +1-0.6 <0.2 0.9 +/- 0.6 Kis kim ere 3

iO5 pCiIm Collection Period U-234 U-235 U-238 Pu-238 Pu-239 12/26/00 - 3/27/01 6.2+/- 1.0 0.4 +/- 0.3 6.0 +/- 1.0 <0.2 <0.2 3/27/01 - 6/25/01 5.3 +/- 0.9 0.3 +/- 0.3 5.0 +/- 0.9 <0.9 <0.9 6/25/01 - 9/24/01 3.2 +/- 0.7 <0.1 2.9 +t-0.6 <0.3 <0.3 9/24/01 - 12/17/01 2.4 +/- 0.5 < 0.3 2.9 +/- 0.6 <0.1 0.1 +/- 0.1

120 7.B Quehanna THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mR/std. mo.)

1/17/01 4/11101 713101 10/3101 Station to to to to Number Location 4/11/01 713/01 10/3/01 1/16/02 Annual Dose Q0QT01 Tornado Field 5.2 +1-0.3 5.4 +I- 0.8 5.4 +1-0.2 5.1 +1-0.1 63.3 +/- 2.6 QOQT02 Griest Residence 5.7 +1-0.2 5.6 +/- 0.4 5.7 +/- 0.3 5.4 +1-0.3 67.2 +/- 1.8 QOQT03 Duck Pond 6.0 +/- 0.2 5.8 +1-0.3 5.9 +/- 0.2 5.7 +1-0.2 70.2 +/- 1.4 QOQT04 Reservoir 5.3 +/- 0.5 5.3 +/-0.8 52 +/-0.1 5.1 +1-0.0 62.7 +/- 2.8 QOQT05 BootCamp 5.4 +/-0.2 5.4 +/-0.3 5.5 +/-0.2 5.3 +/-0.1 648 +/- 1.3

,.QOT016 East'Plant Fence 5.7 +1-0.0 6.0 +/-0.4 5.5 +/-0.4 5.8 +/- 0.3 69.0 +/- 1.9 QOQT07 North Plant Front 4.9 +/- 0.3 4.7 +/- 0.1 4.8 +/- 0 3 4.7 +/-0.1 57-3 +/- 1.3 QOQT08 West Duck Pond 4.9 +/-0.3 4.8 +/-0.2 4.8 +/-0.2 4.9 +/-0.1 582 +/- 1.3 QOQT09 South Plant Fence 6.3 +/- 0.1 6.3 +/- 0.5 6.3 +1-0.3 6.2 +1-0.2 75.3 +/- 1.9 QOQT10' Ranger Station 4.6 +/-0.5 4.7 +1-0.3 4.8 +/-0.1 4.4 +1-0.1 55.5 +/- 1.8 QOQT11 Cell Road 4.4 +/- 0.1 4.3 +/- 0.3 4.5 +1-0.4 4.2 +1-0.2 52.2 +/- 1.6 QOQT12 Gormant Residence 6.2 +/- 0.5 6.4 +/- 0.2 6.5 +/- 0.4 6.3 +/- 0.3 76.2 +/- 2.2 00OT13 John's Camp 7.6 +/- 0.8 7.2 +/- 0.6 8.1 +/- 0.4 7.3 +/- 0.8 90.6 +/- 4.0 QOQT14 Karthaus Township Building 4.7 +/- 0.2 4.5 +/- 0.1 4.7 +/-0.5 4.6 +/- 0.2 55.5 +1- 1.7 QOQT15 Witt Residence 6.5 +/- 0.5 6.6 +/- 0.5 6.8 +/-0.6 6.6 +/- 0.6 79.5 +/- 3.3 Annual Average: 66.5

121 7.C.1 Permagrain Inc. Facility.Air Sampling Data Tornado Field Q-1 3 x 102 pCi/rm Quarterly Composite Collection Gross Gross x 10A pCi/rn Period Alpha Beta Co-60 Sr-90 12/27/00 - 01/03/01 0.1 +/- 0.1 1.4 +/- 0 .1 01/03/01 - 01/10/01 0.1 +/- 0.1 1.9 +/- 0 .1 01/10/01 - 01/17/01 0.1 +/- 0.1 2.5 +/- 0 .1 01/17/01 - 01/24/01 0.2 +/- 1O1 2.7 +/- 0 .1 01/24/01 - 01/31101 0.1 +/- 0.1 2.0+1- 0 .1 01/31/01 - 02107/01 0.1 +1- 0.1 2.2 +1- 0 .1 0207/01 - 02114/01 0.1+! 0.1 1.9+1- 0 .1*

02114/01 - 02121/01 0.1 +1- 0.1 2.0 +/- 0 .1 02/21/01 - 02128/01 0.1+- 0.1 1.8+/- 0 .1 02J28/01 - 03/07101 0.1 +1- 0.1 1.6 +/- 0 .1 03/07/01 - 03/13/01 0.1 +/- 0.1 '1.1 +t- 0 .1 03/13/01 - 03/21/01 0.1 +1-0.1 1.2.+/- 0 .1 03/21/01 - 03/28/01 0.1 +/- 0.1 1.2 +/- 0 .1 < 1.0 < 2.0 03/28/01 .- 04/04/01 0.1 +/- 0.1 0.9 +/- 0 .1 04/04/01 - 04/11/01 0.1 -/- 0.1 1.5+/- 0 .1 04/11/01 - 04/18/01 0.1 +/- 0.1 1.3+t- .0.1 04/18/01 - 04/25/01 0.2 +/- 0.1 1.8 +/- 0 .1 04/25/01 - 05/02/01 0.2 +/- 0.1 2.3'+/- 0 .1 05/.02/01 - 05/10/01 0.1 +/- 0.1 1.9+/- 0 .1 05/10/01 - 05/16/01 0.1 +/- 0:1 1.5 +/- 0 .1 05/16/01 - 05/ 23/01 0.1 +/- 0.1 1.1 4/- 0 :1 05/23/01 - 05/30/01 0.1 +/- 0:1 1.0 +/- 0 .1 05/30/01 -06/06101 0.1 +/- 0.1 1.0 +/- 0 .1 06/06/01 - 06/13/01 0.1 +/- 0.1 1.5 +1- 0 .1 06/13/01 - 06/20/01 0.1 +/- 0.1 2.2 +/- 0 .1 06/20/01 - 06127/01 0.1 +1- 0.1 1:4 +/- 0 .1 < 1.0 < 1.0 06/27/01 - 07/05/01 0.1 +/- 0.1 1.7 +/- 0 .1 07/05/01 - 07/11/01 0.2-+/- 0.1 1.7 +/- 0 .1 07/11/01 - 07/18101 0.1 +/- 0.1 1.3 +/- 0 .1 07/18/01 - 07/25/01 0.2+/- 0.1 2.3+/- 0 .1 07/25/01 - 08/01/01 0.1 +/- 0.1 1.3 +/- 0 .1 08/01/01 08/08/,01) 0.2..+/- 0.1 3.2+/- 0.1 08/08/01 - o8/15/01 0.1 +- 0.1 2.4 +/- 0 .1 08/15/01 - 018/22/01 0.1 +/- 0.1 2.0 +/- 0 .1 08/22/01 - 08/29/01 0.2 +/- 0.1 2.2+/- 0 .1 08/29/01 - 09104/01 0.2 4i- 0.1 2.2f/- 0 .1 09/04/01 - 09/13/01 0.1 +/- 0.1 2.0 +/- 0 .1 09/13/01 - 09/19/01 0.2 +/- 0.1 2.3+/- 0 .1 09/19/01 - 09/26/01 0.2 +/- 0.1 2.2 +/- 0 .1 < 1.0 < 5.0 09/26/01 - 10/03101 0.1 +/ý 0.1 1.9 +/- 0 .1 10/03/01 - 1,0/10/01 0.2 +/- 0.1 2.4 +/- 0 .1 10/10/01 - 10/17/01 0.1 +f-0.1 1.6 +/-0 .1 10/17/01 - 10/24/01 0:2+!/- 0.1 2.4 +/- 0 .1 10/24/01 - 11/01/01 0:1 +/-0.1 1.5 +/- 0 .1 11/01/01 - 11/07/01 0:1 +/- 0.1 2.1 +/- 0 .1 11/07/01 - 11/14101 0.1 +/- 0.1 1.9:+/- 0 .1 11/14/01 - 11/21/01 0:2 +/- 0.1 4.0 +/- 0 .1 11/21101 - 11/28/01 0.2+/- 0.1 2.4 +/- 0 .1 11/28/01 - 12105/01 0.2 +/- 0.1 2.7 +/- 0 .1 12/05/01 - 12112101 0.2 +/- 0.1 2.4 +1- 0 .1 12112/01 - 12119/01 0.1 +/- 0.1 1.8 +/- 0 .1 12/19/01 - 12/26101 0.1 +/- 0.1 2.3 +/- 0 .1 < 1.0 < 1.0

122 7.C.2 Permagrain Inc. Facility Air Sampling Data Griest Residence3 Q-2 2

x 10- pCi/m Quarterly Composite 3

Collection Gross Gross x 10 pCi/m Period Alpha Beta Co-60 Sr-90 12/27/00 - 01/03/01 0.1 +/- 0.1 1.5 +1- 0.1 01/03/01 - 01/10/01 0.2 +1- 0.1 2.0 +.- 0.1 01/10101 - 01/17/01 0.1 +/- 0.1 2.5 +/- 0.1 01/17/01 - 01/24/01 0.3 +/- 0.1 2.9 +/- 0.1 01/24/01 - 01/31/01 0.1 +/- 0.1 2.0 +/- 0.1 01/31/01 - 02107/01 0.2,+/- 0.1 2.4 +/- 0.1 02107/01 - 02114/01 0.1 +/- 0.1 1.9 +/- 0.1 02114/01 - 02121/01 0.1 +/- 0.1 2.1 +/- 0.1 02121101 - 02128101 0.1 +1- 0.1 1.8+/- 0.1 02128/01 - 03/07/01 0.1 +1- 0.1 1.6,+/- 0.1 03107/01 - 03113/01 < 0.1 1.2,+/- 0.1 03/13/01 - 03/21/01 0.1 4/- 0.1 1.1 +/- 0.1 03/21/01, - 03/28/01 01 +/- 0.1 1.2 +/- 0.1

• 1.0 < 2.0 03/28/01 - 04/04/01 0.1 +/- 0.1 0.9 +/- 0.1 04/04/01 - 04/11/01 02 +/- 0.1 1.6+/- 0.1 04/11/01 - 04118/01 0.1 +/- 0.1 1.3 +/- 0.1 04/18/01 - 04/25/01 02,+/- 0.1 1.9+/- 0.1 04/25/01 - 05/02/01 0.2 +1- 0.1 2.5 +I- 0.1 05/02/01 - 05/10/01 0.1 +1-0.1 2-1 +1- 0.1 05/10/01 - 09516101 0.1 +-- 0.1 1.5+/L 0.2 05/16/01 - 05/23101 0.1 ÷- 0:1 1.0+/- 01 05/23/01 - 05/30/01 0.1 +1- 01 1.1 +/- 0.1 05/30/01 - 06/06/01 0.1 +-0.1 11+1/ 0.1 06/06/01 - 06/13/01 0.1 +1- 0.1 1.6+1- 0.1 06/13/01 - 06/20/01 0.2 +I- 0.1 2.4 +/- 0.1

• 1.0 < 2.0 06/20/01 - 06/27/01 06/27/01 - 07/05/01 0.2 +/- 0.1 1.8 +1- 0.1 07/05/01 - 07/11/01 0.2 +/- 0.1 2.1 +1- 0.1 07/11/01 - 07/18/01 0.1 +1- 0.1 1.4 +/- 0.1 07/18/01 - 07/25/01 0.2 +/- 0.1 2.4 +/- 0.1 07/25/01 - 08/01/01 0.1 +/- 0.1 1.2 +/- 0.1 08/01/01 - 08/08/01 0.2 +/- 0.1 3.2 +/- 0.2 08/08/01 - 08/15t01 08/15/01 - 08/22/01 08/22/01 - 08/29/01 0.2,+/- 0.1 1.8 +/- 0.1 08/29/01 - 09/04/01 09/04/01 - 09/13/01 0.2 +1- 0.1 2.4 +1- 0.1

.09/13/01 - 09119/01 0.1 +/- 0.1 2.4 +1- 0.1 09/19/01 - 09/26/01 0.2 +1- 01 2.2 +/- 0.1

• t.0 < 1.0

.09/26/01 - 10/03/01 0.1 +1- 0-1 2.0+/- 0.1 10/03/01 - 10/10/01 0.2 +/- 0.1 2.4 +/- 0.1 10/10/01 - 10/1.7/01 0.1 +1- 0.1 1.7 +1- 0.1 10/17/01 - 10/24/01 0.2 +/- 0.1 2.8 +I- 0.1 10/24/01 - 11/01/01 0.2+/- 0.1 1.6 +/- 0.1 11/01/01 - 11107/01 0.2 +/- 0.1 2.1 +/- 0.1 11/07/01 - 11/14/01 0.2 +/- 0.1 2.3+/- 0.1 11/14/01 - 11/21/01 0.3+/- 0.1 4.2+/- 0.1 11/21/01 -11/28/01 0.2 +/- 0.1 2.4 +/- 0.1 11128101 - 12105/01 0.2 +/- 0.1 2.7 +I- 0.1 12105/01 - 12112/01 0.2 +1- 0.1 2.7 +/- 0.1 12112/01 - 12119101 0.1 +/- 0.1 1.8 +/- 0.1 12/19/01 - 12126/01 0.2 +1- 0.1 2.3 +/- 0.1 t1.0 < 1.0

• Denotes no sample available

123 7.C.3 Permagrain Inc. Facility Air Sampling Data Duck Pond Q-3 x 10.2 pci/mr Quarterl ( Composite 3

Colledtion Gross Gross x 10 -4 pCi/m ,

Period Alpha Beta Co-60 Sr-90 12127/00 - 01/03/0.1 0.1 +/- 0.1 1-3+/- 0.1 01/03/01 - 01/10/01 0.1 +/- 0.1 1.8 +/- 0.1 01/10/01 - 01/17/01 0.1 +/- 0.1 2.5+/- 0.1 01/17/01 - 01/24101 0.2 +/- 0.1 2.6 +/- 0.1 01/24/01 - 01/31/01 < 0.1 1.9 +/- 0.1 01/31/01 - 02107101 0.2 +i- 0.1 2.1 +/- 0.1

.02107/01 - 02114/01 0.1 +t- 0.1 1.8+/- 0.1 02114/01 - 02/21/01 0.1 +t- 0.1 2.08,/- 0.1 02/21/01 - 02128/01 0.1 +1- 0.1 1.8+/- 0.1 02128/01 - 03/07/01 0.1 +/- 0.1 1.5+/- 0.1 03/07/01 - 03/13/01 < 0.1 1.1 +/- 0.1 03/13/01 - 03/21/01 0.1 +/- 0.1 1.2.+/- 0.1 03/21/01 - 03/28/01 0.1 +t- 0.1 1.3 +/- 0.1 < 1.0 < 2.0 03/28/01 - 04/04/01 0.1 +t- 0.1 0.9 +/- 0.1 04/04/01 - 04/11/01 0.1 +/- 0.1 1.5 +/- 0.1 04/11/01 - 04/18/01 0.1 +/- 0.1 1.2 +/- 0.1 04/18/01 - 04/25/01 0.2 +/- 0.1 1.8 +/- 0.1 04125/01 - 05/02/01 0.1 +1- 0.1 22 +/- 0.1 05/02/01 - 05/10/01 0.1 +/- 0.1 2.0 +/- 0.1 05/10/01 - 05/16/91 0.1 +/- 0.1 1.5 +/- 0.1 0.5/16/01 - 05/23/01 05/23/01 - 05/30/01 0.1 +t- 0.1 1.1 +/- 0.1 05/30/01 - 06/06/01 0.1 +-- 0.1 2.0 +1- 0.1 06/06/01 - 06/13/01 0.1 9.1 0f- 1.6+/- 0.1 06/13/01 - 06/20/01 0.1 +- 0-1 2-1 +/- 0.1 06/20/01 - 06/27/01 0.1 +t- 0.1 1.58/- 0.1 1 .0 < 1.0 06/27/01 - 07/05/01 0.1 +1- 0.1 1.8 +/- 0.1 07/05/01 - 07/11101 0:2 +/- 0.1 1q8 +/- 0.1 07/11/01 - 07/18/01 0.1 +1- '0.1 1.4 +/- 0.1 07/18/01 - 07/25/01 0.1 +/- 0.1 2.2'+/- 0.1 07/25/01 - 08/01/01 0.1 +/- 0.1 1.2+/- 0.1 08/01/01 - 08/o8/01 0.1 +/- 0.1 3:0 +/- 0.1 408/801 - 08/15/01 0:2 +/- 0.1 2.6 +/- 0:1 08/15101 - 08/22/01 0. +A 0.1 2:2 +/- 0.1 08/22/01 - 08/29/01 0.2 +/- 0.1 2.62/- 0.1 08/29/01 - 09/04/01 0.1 +/- 0.1 2.0+/- 0.1 09/04/01 - 09/13/01 0.1 +/- 0.1 2. +/- 0.1 09/13/01 - 09/19/01 0.1 +/- 0.1 2.9 +/- 0.1 09/19/01 - 09/26/01 0.2 +/- 0.1 2.3 +/- 0.1 < 1 .0 < 1.0 09/26/01 - 10/03/01 0.1 +/- 0.1 1.9 +/- 0.1 10/03/01 - 10/10/01 0.2 +/- 0.1 2.3 +/- 0.1 10/10/01 - 10/17/01 0.1 +/- 0.1 1.6 +/- 0.1 10/17/01 - 10/24/01 0.2 +/- 0.1 2.6 +/- 0.2 10/24/01 - 11/01/01 0.1 +1- 0.1 1.6 +/- 0.1 11/01/01 - 11/07/01 0.2 +/- 0.1 2.1 +/- 0.2 11/07/01 - 11/14/01 0.2 +/- 0.1 2.1 +/- 0.1 11/14/01 - 11/21/01 0.2 +t- 0.1 4.1 +/- 0.2 11/21/01 - 11128/01 0.1 +/- .0.1 2.4 4-/- 0.1

.11/28/01 - 12105/01 0.1 +/ý 0.1 2.5 +1- 0 *2 12105/01 - 12112/01 0.2.+/- 0.1 2.4 +/- 0.2 12112/01 - 12J19/01 0.1 +1- 0.1 1.8 +1- 0.1 12119/01 - 12126/01 0.2 +/- 0.1 2.3 +/- 0.2 < 1 .0 < 1.0

• Denotes no sample available

124 7.C.4 Permagrain Inc. FacilityAir Sampling Data Reservoir Q-4 x 10.2 pCi/m3 Quarterly Composite Collection Gross Gross x 10 4 pCi/mr Period Alpha Beta Co-60 Sr-90 12127/00 - 01/03/01 < 0.1 1.4 +/- 0.1 01/03/01 - 01/10/01 0.1 +/- 0.1 1.8 +/- 0.1 01/10/01 - 01/17/01 0.2 +/- 0.1 2.5 +/- 0.1 01/17/01 - 01/24/01 0.2 +/- 0.1 2.4 +/- 0.1 01/24/01 - 01/31/01 < 0.1 1.8 +/- 0.1 01/31/01 - 02/07101 0.1 +/- 0.1 2.2+/- 0.1 02/07/01 - 02/14/01 0.1 +/- 0.1 1.7 +/- 0.1 02114/01 - 02121/01 0.1 +/- 0.1 1.8+/- 0.1 02121/01 - 02/28/01 0.1 ,+/- 0.1 1.8:+/- 0.1 02/28/01 - 03/07/01 03/07/01 - 03/13/01 03/13/01 - 03/21/01 03/21/01 - 03/28/01 < 1.0 < 2.0 03/28/01 - 04/04/01 0.1 +/- 0.1 0.9.+/- 0.1 04/04/01 - 04/11/01 0.1 +/- 0.1. 1.6 +/- 0.1 04/11/01 - 04/18/01 < 0.1 1.2+/- 0.1 04/18/01 - 04/25/01 0.2,+/- 0.1 1.8+/- 0.1 04/25/01 - 05/02/01 0.2+/- 0.1 2.2.+/- 01 05/02/01 - 05/10/01 0.1 +/- 0.1 1.9 +/- 0.1 05/10/01 - 05/16/01 0.1 +/- 0.1 1.6 +/- 0.1 05/16/01 -05/23/01 0.1 +/- 0.1 1.1 +/- 0.1 05/23/01 - 05/30/01 0.1 +/- 0.1 1.1 +/- 0.1 05/30/01 - 06/06/01 0.1 +/- 0.1 1.0 +/- 0.1 06/06/01 - 06/13/01 0.1 +/- 0.1 1.5 +/- 0.1 06/13/01 - 06/20/01 0.1 +/- 0.1 2.1 +/- 0.1 06/20/01 - 06/27/01 0.1 +/- 0.1 1.4.+/- 0.1 < 1.0 < 1.0 06/27/01 - 07/05/01 0.1 +/- 0.1 1.7 +/- 0.1 07/05/01 - 07/11/01 0.1 +/- 0.1 1.7 +/- 0.1 07/11/01 - 07/18/01 0.1 +/- 0.1 1.3.+/- 0.1 07/18/01 - 07/25/01 0.1 +/- 0.1 2.4 +/- 0.1 07/25/01 - 08/01/01 0.1 +/- 0.1 1.3 +/- 0.1 08/01/01 - 08/08/01 0.2 +/- 0.1 3.1 +/- 0.1 08/08/01 - 08/15/01 0.1 +/- 0.1 2.5 +/- 0.1 08/15/01 - 08/22/01 0.1 +/- 0.1 2.1 +/- 0.1 08/22/01 - 08/29/01 0.1 +/- 0.1 2.1 +/- 0.1 08/29/01 - 09/04/01 0.2 +/- 0.1 2.2 +/- 0.1 09/04/01 - 09/13101 0.1 +/- 0.1 2.1 +/- 0.1 09/13/01 - 09/19/01 0.1 +/- 0.1 2.3 +/- 0.1 09/19/01 - 09/26/01 0.2 +/- 0.1 2.2 +/- 0.1 < 1.0 < 3.0 09/26/01 - 1,0/03/01 0.1 t/- 0.1 1.9 +/- 0.1 10/03/01 - 10/10/01 0.2 +/- 0.1 2.3 +/- 0.1 10/10/01 - 10/17/Ol 0.1 +/- 0.1 1.8+/- 0.1 10/17/01 - 10/24/01 0.3 +/- 0.1 2.5 +/- 0.1 10/24/01 - 11/01/01 0.1 ,+/- :0:1 1:4,+/- 0.1 11/01/01 - 11/07/01 0.2 ,+/- 0.1 2.0,+/- 0.1 11107/01 - 11/14/01 0.2.+/- 0.1 2.1 +/- 0.1 11/14/01 - 11/21/01 0.2 +/- 0.1 4.1 ÷+/- 0.1 11121/01 -11/28/01 0.2-+/- 0.1 2.4 +/- 0.1 11/28/01 - 12/05/01 0.2 +/- 0.1 2.8 +/- 0.1 12105/01 - 12112J01 0.2 +/- 0.1 2.6 +/- 0.1 12112/01 12/19/01 0.2 +/- 0.1 2.0 +/- 0.1 12119/01 - 12126/01 0.2 +/- 0.1 2.3 +/- 0.1 < 1.0 < 1.0

• Denotes no sample available

125 7.C.5 Permagrain Inc. Facility Air Sampling Data Boot Camp Q-5 x 10 pCi/m. Quarterly Composite Collection Gross Grossz x 104 pCi/m 3 Period Alpha Beta, Co-60 Sr-90 0.

12/27/00 - 01/03101 .1 +1- 0.1 1.3 +/- 0.1 01103/01 - 01/10/01 0 .1 +-0.1 1.8 +/- 0.1 01/10/01 - 01/17101 0 .1 +1- 0.1 2.4 +/- 0.1 01/17/01 - 01/24/01 0 .2 +/- 0.1 2.8,+/- 0.1 01/24/01 - 01/31/01 0 1 +1- 0.1 1-7+/- 01 01/31/01 - 02107101 0. 1 +/- 0.1 2.2+/- 01 02J07/01 - 02/14/01 0 .1 +/- 0.1 2.1 +/- 0.1 02/14/01 - 02121/01 0 .1 +/- 0.1 2.2 +/- 0.1 02121/01 - 02128/01 0 .1 +/- 0.1 1.7 +/- 0.1 02128/01 - 03/07/01 0 .2+/- 0.1 1.7 +/- 0.1 03/07/01 - 03/13/01 0 .1 +/ 0.1 1.2 +/- 0.1 03/13/01 - 03/21/01 0 .1 +/- 0.1 1.3+/- 0.1 03/21/01 - 03/28/01 0 .1 +/- 0.1 1.3 +/- 0.1 < 1.0 < 1.0 03/28/01 - 04/04/01 0 .1 +/- 0.1 1.0 +/- 0.1 04104/01 - 04/11/01 0 .1 +/- 0.1 1.6 +/- 0.1 04/11/01 - 04/18/01 0 .1 +/- 0.1 1.3 +/- 0.1 04/18/01 - 04/25/01 0 .2+/- 0.1 1.9 +/- 0.1 04/25/01 - 05/02/01 0 .2 +/- 0.1 2.3 +/- 0.1 05/02/01 - 05/10/01 0 .1 +/- 0.1 1.9 +I- 0.1 05/10/01 - 05/16/01 0 .1 +/- 0.1 1.6 +/- 0.1 05/16/01 -- 05/23/01 0 .1 +/- 0.1 1.0 +/z 0:1 05/23/01 - 05630/01 0 .1 +/- 0.1 1.0 +/- 0.1 05/30/01 - 06/06/01 0 .1 +1- 0.1 1.2 t/- 0.1 06106/01 - 06/13/01 0 .2 +1- 0.1 1.8,+/- 0.1 06/t3/01 - 06/20/01 0 .1 +1- 0.1 2.4 +t- 0.2 06/20/01 - 06/27/01 0 .1 +/- 0.1 1.4 ÷/- 0.1 < 1.0 < 1.0 06/27/01 - 07/05/01 O0 .2+/- 0.1 1.8 +1- 0.1 07/05/01 - 07/11/01 -2+1- 0.1 1.9+1- 0.1 0

07/11/01 - 07/18/01 A1+1- 0.1 1.4 +/- 0.1 0 .1 +/-

07/18/01 - 07/25/01 0.1 2.4.+/- 0.1 0

07/25/01 - 08/01/01 .1 +I- 0.1 1.3+/- 0.1 0

08/01/01 - 08/08/01 .2 +- 0.1 3.2.+/- 0.1 08/08/01 - 08/15/01 0 0..2+/- 0.1 2.7 +/- 0.1 08/15/01 - 08/22/01 < 0.3 0.9+f- 0.1 08/22/01 - 08/29/01 0..2+/- 0.1 2.4+/- 0.1 08/29/01 - 09/04/01 0. .2 +/- 0.1 2.4 +/- 0.1 09/04/01 - 09/13/01 0 .1 +1-0.1 2.3 +1-0.1 0.

09/13/01 - 09/19/01 0.2 +1-0.1 2.7 +1- 0.1 09/19/01 - 09/26/01 0..2 +/- 0.1 2.2 +/- 0.1 < 1.0 < 2.0 09/26/01 - 10/03/01 0..1 +1-0.1 2.1 +/- 0.1 10/10/01 - 10/10/01 0.3+/- 0.1 2.3+/- 01 10/10/01 - 10/17/01 0. 1 +1- 0.1 1.7 +/- 0.1 10/17/01 - 10/24/01 0..2 +/- 0.1 2.6 +/- 0.1 10/24/01 - 11/01/01 0..1 +/- 0.1 1.6 +/- 0.1 11/01/01 - 11/07/01 0.2 +/- 0.1 2.1 +/- 0:1 11/07/01 - 11/14/01 0.2 +/- 0.1 2.1 +/- 0.1 11/14/01 - 11/21/01 0.3 +/- 0.1 4.5 +/- 0.1 11/21/01 - 11/128/01 0.2 +/- 0.1 2.5 +/-0.1 11/28/01 - 12105/01 0.3 +/-0.1 Z9 +1- 0.1 12105/01 - 12112/01 0. 2 +/- 0.1 25 +1-0.1 12112/01 - 12119101 0. 1 +/ý 0.1 2.0 +/- 0.1 12119/01 - 12/26/01 2 +/- 0.1 2.3 +/- 0.1 < 2.0 < 1.0

• .Denotes no sample available

126 7.D Moly Corp THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mRIstd. mo.)

1/9/01 4/3/01 7/10/01 10/09/01 Station to to to to Number Location 4/3/01 7/10101 10/09/01 1/15/02 Annual Dose MOQT01 Bridge Pole 7.3 +/-0.8 6.8 +/- 0.3 5.5 +/- 0.4 5.8 +/-10.3 76.2 +/- 3.0 MOQT02 Plant Fence 39.7 +/- 2.0 14.3 +/-0.3 12.9 +1- 1.3 12.7 +/-0.6 238.8 +1- 7.4 MOQT03 Hickory & Ellis 5.5 +/-0.2 5.4 +/- 0.5 5.3 +/-0.4 5.5 +/-0.3 65.1 +/- 2.2 MOQT04 Caldwell/Jessop & Addison 5.1 +1-0.2 5.2 +/-0.1 5.0 +1-0.2 5.0 +/-0.1 60.9 +1- 0.9 MOQT05 Baird &Wilmington 5.2 +/-0-2 5.5 +/- 0.6 5.1 +/-0.2 5.4 +/-1.3 63.6 +1- 4.4 MOQT06 Berthel & Jefferson 5:0 +/-0.1 4.9 +/-0.3 4.9 +/-0.1 4.9 +/-0.5 59.1 +1- 1.8 MOQT07 Kems Hill Rd: &Weirich 5.8 +/-0.4 58 +/-0.1 5.8 +/-0.3 5.8 +/1-0.2 69.6 +1- 1.6 MOQT08 Lacock & Weirich 5.7 +1-0.3 6.2 +/-0.5 5.9 +/-0.5 6.1 +/-0.2 71.7 +1- 2.4 MOQT09 The Road& Weirich 5.9 +1-0.2 5.6 +/-0.5 5.8 +/-0.7 5.9 +/-0.2 69.6 +1- 2.7 MOQT10 The Road & Jack St. 5.4 +/-0.3 5.3 +/-0.3 5.3 +/-0.2 5.3 +/-05 63.9 +1- 2.1 MOQT11 The Circle Road 5.9 +1-0.3 5.8 +/-0.5 59 +/-0.4 5.9 +1-0.3 70.5 +- 2.3 MOQT12 EIlwood Park Road Dead End 6.3 +/-0.2 6.5 +/-02 5.9 +/- 05 6.3 +/-0.1 75.0 +- 1.7 Annual Average: 82.0

127 7.E Waltz Mills Sampling Results Collection (x 10i5 .pCiIm 3)

Results Period Th-228 Th-230 Th-232 Mills Sampling 7.E3 12128/00 - 03/29/01 Waltz 7 +1- 6, +-- 2 6.5+-1 2 03129/01 066/2701 14' +/-'5 10 +1-4 51 +-'--2 06127101 -- 09127101 2 +/-1 3 +/- 1 1 +s/-z 1 09127101 - 12/27/01 2 +- 1 4 +1-1

Page Intentionally Left Blank PENNSYLVANIA BUREAU OF RADIATION PROTECTION ENVIRONMENTAL SURVEILLANCE SECTION Appendix B 2002 Source-Oriented Monitoring

130 I.A PENNSYLVANIA MILK NETWORK DATA Concentration (pCI/L)

Station , Sampling Date 1-131 Cs-1 34 Cs-137 Ba-140 K-40 Sr-90 Harrisburg 1/10/02 <2 < 1 < 2 <5 1420 +/- 36 <2 1 2/07/02 <2 < 2 < 2 <7 1350 +/-58 2+/-l1 3/07/02 <2 < 1 2 +/-1 <4 1420 +/-36 <2 4/15102 <2 < 1 < 2 <4 1400 +/-36 2+1-l 5/09/02 <'2 < 2 < <5 1'460 +/-42. <2 6/06/602' 2 < 2 < 2 <5 1400 +1-39 <2 7/11/02 <,3 < 2 < 3 <7 1410 +1-63 <.2 8/07/02 <2 < 2 < 2. <,5 1420 +1- 42 3+1-1 9/04/02 <2 < 2 < 2 <5 1410 +1-41 <2 10609/02 <3 < 2 < 2 <8 1290 +/-51 11106/02 <2 <2 < 2 <c,7 1380 +-57 2 12/04/02 <2 <'2 < 2 <5 1340 +l-40 <2 analysis cancelled Station Samplinh Date 1-131 CS0134 Cs-137 Ba-'140 K-40 Sr*90 Pittsburgh 1/10/02 <4 < 3 .< 3 <10 1,370 +1- 62 2 +/- 1 2 2/05/02 <4 < 2 < 3' <10 1320 +1-57 2+1-1 3/06/02 <.2 < 1 < 2 <5 1420 +/- 36 3+/- 1 4/10/2 <2 < 2 < 2 <'7 1310 +1-56 2+1-1 5/08/02 <'3 <2 < 2 .!8 1330 +1-55 <2 6/03/02 <4 < 2' < 2 < 11 1380 +'/-:51 <2 7/09/02 <2 < 2 2 +/ 1 <6 1390 +/- 41 <2 8/07/02 <2 < 2 < 2 <6 1340 +/- 42 <2 9/03/02 <4 <2 < 2 <9 1340 +/-54 2+/-1 10/07/02 <4 < 1 < 2 <'9 1350 +/- 36 2+1-1 11/06/02 <3 < 2 < 2 <7 1400 +/-41 2+/-i 12/04/02 <5 < 2 < 3 < 12 1440 +/-61 2+/-1 Station Samplinq .Date 1-131 Cs-134 Cs-137 Ba-140 K-40 Sr-90 Erie 1/07/02. <2 < 2 < 2 <6 1300 1-51 <2 5 2/04/02 <2 < 1 < 2 <4 1420 +/-35 <2 3/04/02 <2 <.2 < 2 <7 1330 +.-57 <2 4/0"1/2 <2 < 1 <, 2 <4 1370 +1-.36 3,+/=1 5/06/02 <2 <2 < 2 <5 1370 +1-41 3+/-1 6/03/02 <2 <1 < 2. <4 1400 +/-37 <2 7i0&102 < 2 <2 < 2 <5 1380 +/-41 <'2 8112/02 <'2 <1 < 2 <4 1400 +/-37 <2 9109/02 .< 2 < 1 < 2 <4 1470 +1- 37 2,+/-1 10/07/02 <3 < 2 < 3 '< 8 1330 +/1-66 2 +i 1 11/104/02 <'2 < 2 < 2 <ý5 1420 +/-40 <3

'12/09/02 <3 < 2 < 3 <8 1370 +/-62 <2 Station Sampling Date 1-131 Cs-1,34 Cs-137 Ba-140 K-40, Sr-90 Ph'liladelphlia 1/10102 <2 <2 <2 <6 1390 41 <:3

,9 <2 <2 <2 <'5 +/- 39 <"2 1380 3/06/02 ,< 2 <2 <3 <7 +1- 60 <2 4/10/02 <2 <'2 <5 1380 +/- 40 2+1-1 5/08102: <3

<2 <3 < 3 <86 1310 +/- ,62 <2 6/05/02 <2 < 2 '<'6 1330 +1- 51

<2 <2 7/10/02 <2 <2 <7 1370 +/- 58

<2 <2 8/0a/02 <2 < 2 <2 <5 1460 +1-42 <2 9/05/02 <2 <2 <6 1410 +1- 52 2<+1-10/10/02 <3 <2 <2 <9 1420 +/- 60 <2 11/07/02 <2 <2 <2 <6 1280 +1- 52 <3 12/06/02 <2 <2 < 2 <7 1350 +1- 51 <2

131 PENNSYLVANIA WATER QUALITY NETWORK DATA Concentration (pCi/L)

Station Collection Number Location City Date Alpha B eta Tritium 110 Schuykill Philadelphia 02/11/02 <2 4+/-l < 190 River 04108/02 <2 4+/-l < 170 06/13/02 2+/-l 4+/-I < 170 08/15/02 <3 5+/-2 < 170 11/21/02 <2 3+/-1 < 170 111 Schuylkill Pottstown 02/14/02 <2 4+/-1 190 River 04/09/02 <1 2+/-l < 170 06/27/02 2+/-1 4+/- 1 170 08/27/02 <2 5+/-l 180 11/26/02 <2 C 2+/- 1 170 3.+/- I 182 Delaware Marcus Hook 02/201Q2 6 ,+/- 190

-River, 04/23/02 <1 3+/-l 170 06112/02 I1+/-1I 3+/- I 170 08/27/02 <4 7 +/- 3 < 180 10/31/02 <2 4+/-1 170 11/20/02 <2 3 +/-l1 C 170 201 Susquehanna Marietta 01/10/02 <1 2 +1-i C 190 02/11/02 2+/-.1 3+/-l 190 03/11/02 <1 180 04/11/02 <1 3 +/-lI 170 05113/02 <1 2.+/- 1 160 06/10/02 2+/- 1 5+/-i 170 08/28/02 <2 3+/-1 170 11/13/02 <2 2+/-1 180 211 Swatara Middletown 04/09/02 <2 2+/-1 < 170 3+/-l <

Creek 06/12/02 <2 6 +1-2 170 08/27/02 <3 3+/-1 180 11/26/02 <2 170

132 1.B.2 PENNSYLVANIA WATER QUALITY NETWORK DATA Concentration (pCi/L)

Station Collection Number Location City Date Alpha B eta Tritium 301 Susquehanna Danville 02/12/02 1 +1- 1 3 +/- 1 < 190 River 04/23/02 <1 2,+/- i < 160 06/19/02 1 +/- 1 4+/-1 < 170 08/19/02 <2 2+1 1 < 1.70 11/20/02 <1 3+/-1 < 170 302 Luzerne Newport 02/20/02 <1 '1 +1- 1 < 190 04/17/02 <1 3+/- 1 < 170 061181,02 2+/-l 5 +/- l < 170 08/21102 <2 2 +/- 1 < 180 11/18/02 6+/-1 < 170 1 +/-1I 601 Lake Erie. Millcreek 02/12/02 4 +I-1 < 19.0 08/26/02 <2 5+/- 1 < 180 10/28/02 <2 2+1-1 < 170 643 Conneaut Conneaut 02/14/02 <1 2+/-1 < 190 Creek Twp 04/22/02 <1 2+I-1 < 170 3+/- 1 06/10/02 <1 3+/-l < 170 11/18/02 <1 < 170 901 Rochester 02113/02 1 +/-1I 3+/-l < 190 Ohio River 04/17/02 1. <12

+/- 1 5+Ib I < 170 08/05/02 <2 <2 < 170 11/05/02 <2 2+/-l < 180 Allegheny 02/14/02 <2 20 +/- 1 < 190 902 Sewickly Boro 04/09/02 <1 2+1-1 < 170 06/04/02 <2 2+/-l < 170 11/04/02 <2 3.+/- 1 < 170

133 I

1.C PHILADELPHIA DRINKING WATER Sample Baxter Queen Lane Belmont Period Endina Alpha Beta Tritium Alha Beta Tritium Aloha Beta Tritium 1/31/02 <2 3+1-l < 180 <3 4+/-2 <. 180 <3 6+/-2 < 180 2/28/02 <2 2+/- 1 < 160 <2 3+/-l <160 <2 5+/-2 < 160 3/28/02 <2 2+/- 1 < 160 <2 5+/-2 <160 <2 4+/-l < 160 4/30/02 <1 1- 1 < 160 <2 3+/-1 <160 <2 4+/-l <160 5/31/02 <1 1 +/-1 < 160 <2 4+1-l <160 <2 3+/-l < 160 6/28/02 <1 2+/-1 < 170 <2 4+1-1 <170 <2 4+/-l < 170 7/31/02 <1 <2 < 160 <3 5+/-2 <160 <2 5+/-l < 160 8/30/02 <2 3+/-1 < 170 <2 6+/-l <170 <2 7 +/-1 < 170 9/30/02 <2 4+/-1 < 170 <3 4+/-2 < 170 <3 6.+/-2 <170 10131/02 <2 1 +/- 1 < 170 <2 4+/-l . <170 <2 4+/-1 < 170 11/29/02 <2 2+/-l < 180 <2 4+/-l <180 <2 3+1-1 < 180 12/31/02 <2 2 +/- 1 < 170 <2 4+/-1 <170 <2 3+/-l < 170

134 I1.D PRECIPITATION MONITORING DATA Concentration (pCi/L) Deposition (nCi/m2)

Collection Period Ending Alpha Beta Tritium Alpha Beta 01/07/02 3 +/-1 7 +/71 < 180 0.11 +/-0.04 0.27 +/-0.04 01/22/02 1 +1 4+/-1 < 200 0-02 +/- 0:02 0.08 +/-0.02 01/25/02 5+/-1 < 180 0.02 +/- 0.02 0.09 +/-0.02 02/04/02 2 +1 6+t-1 < 180 0.02 +/- 0.01 0.06 +/-0.01 7+/-1 02111/02 2 +/-1 3+/-1 < 190 0.02 +/- 0.01 0.06 +/-0.01 03/04/02 1 +1 3+/-1 < 160 0.03 +/- 0.03 0.09 +/- 0.03 03/14/02 6+/-1 < 180 0.01 +/- 0.01 0.03 +/-0.01 03/18/02 1 +/-1 4+1-1 < 170 0.03 +/- 0.03 0.15 +/-0.03 03/20/02 2 +/- 1 <. 1706 0.05. +/- 0.02 0.09 +1-0.02 1 +/- 1 7+1-1 03/27/02 < 170 0.03 +/- 0.03 0.24 +/-0.03 04/01/02 1 +/- 1 ,4+/-l < 170 0.01 +/-0.01 0.04 +1-0.01 04/11/02 2+/-l < 170 0.01 +/- 0.01 0.02 +/- 0.01 04/15/02 < 1 3+/-l < 160 < 0.03 0.10 +/-0.03 04/19/02 4 +/-1 9+/-1 < 170 0.03 +/- 0.01 0-08 +/-0.01 7+1-1 04122101 2 +1 6+/-1 < 170 0.05 +/- 0.03 0.19 +1-0.03 04129/02 2 +/-1 < 160 0.06 +/- 0.03 0.22 +/- 0.03 05/02/02 2 +/-1 < 160 0.03 +/- 0.02 0.13 +/-0.02 05/08/02 2 +/-1 29+/-,1 < 160 0.03 +/- 0.02 0.10 +/-0.02 05/09/02 2 +1 5+/-l < 160

+/-'11 93 +t- 0.03 +/- 0.01 0.16 +/-0.01 05113/02 2 +1 7 +1-1 < 160 0.03 +/- 0.01 0.15 +/-0.01 05/20/02 2 +1- 1 6+/--1 < 160 0.08+/- 0.04 0.20 +/-0.04 8 +/- 1 0531/102 < 160 0.01 +/- 0.01 0.06 +/-0-01 06/10/02 11+/-1 < 170 0.04 +t- 0.04 0.20 +1-0.04 06/17/02 2+1- 1 4+/-l < .170 0.03 +1-0.01 0.08 +/-0.01 110+/-1 06/21/02 1 1/-1 < 170 0.04 +/-/- 0.02 0.16 +1-0.02 06/28/02 5+/-1 < 17o 0.05 +/- 0.05 0.25 +/0.05 07/11/02 3 +1-1 10+/_-1 < 170 0.06 +/- 0.02 0.15 +1-0.02 07/25/02 3 +/- 1 3+/-1 < 180 0.06 +1-0.02 0.08 +1-0.02 07/29/02 1.+/- 1 4+/-l < 180 0.03 +/- 0.03 0.13 +1- 0.03 08/23/02 3 +-1 5+/-1 4+/-1 < 180 0.04 +/- 0.01 0.15 +t- 0.01 08/26/02 1 +/- 1 < 180 0.02 +/- 0.02 0:07 +1-0.02 1 +/- 1 8+/-1 08/29/02 5+/-1 < 170 0.02 +/- 0.02 0.06 +/- 0.02 09/16/02 2 +/1 < 170 0.04. +/- 0.02 0.07 +/- 0.02 09/23/02 7 +i- 1

<1 2+/-1 < 170 < 0i01 < 0.02 09/30/02. <1 < 2 < 170 < 0.06 0.12 +/- 0.06 10/07/02 1 +/- 1 < 170 0.02 +t- 0.02 0.11 +1- 0.02 10/11/02 < 1 < 170 < 0.04 < 0.09 10/15/02 <1 < 2 < 170 < 0.03 0.06 +1- 0,03 10/16/02 <1 4 +/- 1 2+/-l < 170 < 0.03 < 0.06 10/28/02 < 170 0.03 +/- 0.03 0.24 +1- 0.03 10/30/02 <1 < 170 < 0.03 0.05 +1- 0.03 10131/02 < 1 4+/-l < 170 < 0.01 0.03 +1- 0.01

+/- 1 53+t-l 11/06/02 1+/-1 < 180 0.01 +/-0.01 0.05 +/- 0.01 11/13/02 1 +1- 1 < 180 0.01 +/- 0.01 0.03 +1- 0.01 11118/02 <1 < 170 < 0.04 0.04 +1- 0.04 11/25/02 < 170 0.01 +/- 0.01 0.09 +/- 0.01 12/06/02 <*1 2+/-l < 170 < 0.02 0.04 +t- 0.02 12/13/02 1 +/- 1 3+/-l < 170 0.02 +/- 0.02 0.06 +/- 0.02 12116/02 2 +/- 1 6+/-l < 170 0.05 +/- 0.03 4+/-l1 0.16 +/= 0.03 12127/02 1 +/- 1 < 170 0.03. +/- 0.03 0.11 +I- 0.03 1 +/- 1 3+/-1 01/02/03 < 170 0.04 +/-004 0.11 +I- 0.04

135 2.A BEAVER VALLEY POWER STATION QUARTERLY TLD INTERCOMPARISON (mR/std. mo.)

Station BRP Proxtronics BRP ICN Code Location Collection Period Results Results* Results* Results*

3B1 Shippingport 1116/02 - 4/4/02 5:9 +1- 0.3 4.1 +1- 0.3 4/4/02 - 719/02 5.8 +1- 0.3 7/9/02 - 10/3/02 5.9 +1- 0.3 4.1 +/- 0.8 4.0 3.2 10/3/02 - 118/03 6.1 +/- 0.6 5.0 +1- 1.2 5.3 3.6 3C1 Industry 1/16/02 - 4/4/02 5.4 0.3 4.2 +1- 0.3 4/4102 - 7/9/02 5.1 +1- 0.2 7/9/02 - 10/3/02 5.7 +1- 0.4 3.7 +1- 0.6 3.7 2.9 10/3/02 1/8/03 5.3 +1- 0.3 3.8 +/- 1.0 4.5 3.1 5CI Mt. Pleasant 1/16/02 - 4/4/02 5.6 +1- 0.3 3.7 +1- 0.6 Church 4/4/02 .7 7/9/02 5.7 +1- 0.3 719/02 - 10/3/02 5.6 +1- 0.3 4.3 +1- 0.0 3.7 4.0 10/3/02 - 1/8/03 5.9 0.6 5.1 +/- 0.2 4.6 3.9 11B1 Meyer Farm 1/16/02 - 4/4/02 5.7 +1- 0.1 3.4 +1- 0.1 4/4/02 - 7/9/02 5.7 +1- 0.4 7/9/02 - 10/3/02 6.2 +1- 0.5 4.3 +/- 0.2 4.4 3.5 1013/02 - 1/8/03 5.8 +1- 0.4 5.0 +1- 1.1 4.9 4.2

• Control corrected results

• • Proxtronics dosimeters did not arrive in lime for exchange.

68.6 +1- 1.2 50.8 +1- 4.2 52.7 42.7

136 2.1B BEAVER VALLEY POWER STATION BRP THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mR/std me.)

1116/02 4/4102 7/9/02 10a3/02 Station to to to to AnnualDose Number Location 414102 7/9/02 1013/02 .1/8103 01D1 Dever Residence 6.0 +/- 0.3 5.8 +/ 0.3 6.3 +/U0.6 6.0 +/-0.3 72.3 +1- 2.4 0381 Shippingport 59 +/- 0.3 5.8 +1-0.3 5.9 +/0.3 6.1 +1-0.6 71.1 2.4 03C1 Industry 5.4 +/-0.3 5.1 "/-0.2 5.7 +1-0.4 5.3 ÷/- 0.3 64.5 +/- 1.8 0301 Ohtoview 5.4 +/-0-8 5.2 +1-0.4 5.3 +1-04 5.5 +/- 0.8 64.2 3.8 03J1 Beaver 6.8 +1-1.1 5.9 +/- 0.5 6.2 +/- 0.6 5.9 +/- 0.5 -74.4 4.3 04A1 Ferry Hill Substation 5.3 +/-0.4 5.7 +1-0.2 5.6 +/- 0.3 5.6 +/- 0.2 66.6 +1- 1.7 04C1 Potter Twp. School 5.1 */-0.4 5.3 4- 0.5 5.6 +/- 0.8 5.5 +/- 0.7 64.5 +/- 3.7 04K1 Monaca 4.8 +/- 0.3 4.4 +/- 0.2 4.7 +/- 0.3 4.8 +/- 0.3 56.1 +1/- 1.7 0501 Mt Pleasant Church 5.6 +/- 0.3 5.7 9- 0.3 5.6 +/- 0.3 5.9 +/- 0.6 68.4 *1- 2.4 05J1 Aliquippa 6.2 +1-0.2 5:9 +/- 0.6 6.1 +1 0.5 5.8 +/- 0.5 72.0 +1- 2.8 4/-.

0681 Kennedy's Corner 6.2 +/- 0.4 5.9 +/-0.2. 6.2 +/- 0:5 5.9 +/-0.8 7Z6 3.1 06D1 Raccoon Twp.. School 5.5 +1 0.3 5.5 +1-0.3 5.8 +/- 0.4 5.3 +/-0.2 66.3 +1- 1.8

+/-

06F1 Green GardenRoad 4.8 +/- 0.2 4.8 +1-0.3 5.0 +/- 0.7 4.8 +P 0.2 58.2 2.4 06N1 +1-Pittsburgh 5.6 +/-,0.6 5.1 +/-0.2 5.4 +1-0.1 6.3 +/-.0 6 67:2 2.6 07C1 Raccoon Twp. Building 6:0 +/- 0.3 5.7 +/- 0.2 6.0 +/- 0.6 6.0 */- 0.5 71.1 2.6

+7-07G1 Brunton Farm 5.5 +/- 0.7 5.2 +/- 0.1 5.7 +1-0.4 5.5 +1-0.3 65.7 2.6 08C1 McCleary & Shivler Roads 5.4 +/- 0.4 5.3 +/- 0.2 5.2 +/- 0.8 +.- 2.8 5.2 +/-0.1 63.3 4.9 +/- 0.2 +1*-

08E1 Raccoon Volunteer Fire Dept 5.0 +/- 0.1 4.9 +/- 0.2 4.9 +/-10.1 59.1 0.9 09D1 .Mill Creek U.P. Church 5.3 +/-0.3 4.9 +/- 02 54 +1-0-4 5.5 +/- 0.3 633 +7- 1.8 10c1 McCleary Road 5.4 +/- 0.4 62.7 +1'- 1.9 5.2 +/- 0.3 5.2 +/- 0.0 5.1 +/-0.4 10E1 Mill Creek Road 5.8 +4-0.3 5.6 +/-0.5 5.6 +/-0.5 5.7 +/-0.2 68.1 ./- 2.4 1181 Meyer Farm 5.7 +/- 0.1 5.7 +/- 0.4 6.2 +/- 0.5 5.8 +/- 0.4 70.2 +1,L2.3 1i1i Hancock Co. Parks Complex 6.6 +/- 0.3 6.8 +/- 0.3 6.5 +/- 0.3 6.7 +/-0.3 79.8 +7- 1.8 12C1 Hookstown 5.6 +/- 0.2 5.5 +/- 0.3 5.0 +/- 0.1 5.8 +/- 0.5 65.7 1.9 13C1 Haney Farm 5.6 +/- 1.6 5.9 +/- 0.7 6.1 +/- 0.3 6.3 +f- 1.0 71.7 +/- 6.1 13F1 East Liverpool, OH 5.4 +/- 0.4 5.7 +/- 0.4 5.8 +1- 1.0 5.9 +/- 0-4 68.4 +1- 3.6 14D1 Georgetown 5.3 +1-0.2 5.0 +/- 0.1 5.4 +1-0.4 5.3 +/-0.4 63.0 1.8 15A1 Midland Substation 6.4 +/-0.8 5.8 +/- 0.3 6.2 +1- 0:4 6.0 +p 0.4 73.2 3.1 15B1 Presentation Church 7.7 +A-0.2 8.0 +/- 0.3 8.0 +/- 0:4 7.9 +/-0.2 94.8 1.7 1681 Sunset Hills 5.9 +1-.0.2 5.2 +/- 0.2 6.2 {/- 1 1 5.5 +/- 0.5 68.4 3.7 Annual Average: 68.23

137 2.C.1 BEAVER VALLEY AIR SAMP LING DATA INDUSTRY (3C2)

Particu lates Collection (x 0.01 pC i/m3) Iodine-131 Period Alpha Beta (x 0.01 PC I/mr3) 12/26/01 - 01/02/02 0.1 +/- 0.1 1-9 +/- I < 0.2 01/02/02 - 01/08/02 0.1 +/- 0.1 2.3 < 0.4 01/08/02 - 01/15/02 0.1 +/- 0.1 1.9 _)+/- I < 0.4 01/15/02 - 01/22/02 0.1 +/ 0.1 2.2 < 0.4 01/22/02 - 01/29/02 0.1 +/- 0.1 2.0 < 0.4 01/29/02 - 02/05/02 0.1 +/- 0.1 1.5 < 0.4 02/05/02 - 02/12/02 0.1 +/- 0.1 1.9 < 0.3 02/12/02 - 02/19/02 0.1 +/- 0.1 1.5

• 0.4 02/19/02 - 02/26/02 0.1 +1- 0.1 1.5 +f- < 0.3 02/26/02 - 03/06/02 0.1 +/- 0.1 1.7 < 0.3 03/06/02 - .03/12/02 0.2 +/- 0.1 2.6 < 0.4 3+1-1 03/12/02 - 03/19/02' 0.1 +/- 0.1 1.8 < 0.3 03/19/02 - 03/26/02 0.1 +1- 0.1 1.7 < 0:3

.1+I-4 03/26102 - 04/03/02 0.1 +/- 0.1 1.6 < 0.3 04/03/02 - 04/09/02 0.1 +/- 0.1 1.7 < 0.4 04109/02 - 04/15/02: 0.1 +/-,0.1 1.4 < 0.4 04/15/02 - 04/23/02 0.1 +/- 0.1 1.8 < 0.3 04/23/02 - 05/01/02 0.1 +/- 0.1 1.5 < 0.3 05/01/02 - 05/07/02 0.1 +/- 0.1 1.7 < 0.5 05/07102 - 05/14/02 0.1 + -0.1 1.6 < 0.2 05/14/02 - 05/20102 0.1 +1- 0.1 1.3 < 0.4 05/20/02 - 05/29/02 0.1 +/- 0.1

• 1.3 < 0.3 05/29/02 - 06/04/02 0.1 +/- 0.1 1.8* +1-q < 0.3 06/04/02 - 06/11/02 0.1 +/- 0.1 1.9 < 0.4 06/11/02 - 06/18/02 0.1 +1- 0.1 1.4 < 0:3 06/18/02 - 06/26/02 0.1 +/- 0.1 2.6 < 0.4 06/26/02 - 07/02/02 0.1 +/- 0.1 1.8 +1-q < 0.5 07/02/02 - 07/08/02 0.3 +/- 0.1 1.9

• 0.3 07/08/02 - 07/15/02 0.1 +/- 0.1 1.9 < 0.3 07/15/02 - 07/22/02 0.2 +/- 0.1 2.9 < 0.4 07/22/02 - 07/30/02 0.1 +/- 0.1 1.8 < 0.3 07/30/02 - 08/05/02 0.1 +1- 0.1 2.8 < 0.4 08/05/02 - 08/12/02 0.1 +/- 0.1 1.9 < 0.5 08/12/02 - 08/19/02 0.1 +/ 0.1 2.1 < 0.3 08/19/02 - 08/28/02 0.1 +/- 0.1 1.7 < 0.4 08/28/02 - 09/03/02 0.1 " - 0.1 1.4 S+1-! < 0.5 09/03/02 - 09/11/02 0.1 +/- 0.1 22 < 0.3 09/1'1/02 - 09/17/02 0.1 +/- 0.1 1.9 < 0.4 09/17/02 - 09/24/02 0.1 +/- 0.1 2.3 3+/-I < 0.3 09/24/02 - 10/01/02 0.1 +/- 0.1 2.4 < 0.3 10/01/02 - 10/08/02 0.1 +1-0.1 1.4 < 0.7 10/08/02 - 10/15/02 0.1 +/: 0.1 2.1 < 0:5 10/15/02 - 10/22/02 0.1 +/ 0.1 1.8 < 0.6 10/22/02 - 10/30/02 0.1 +1- 0.1 1.6 < 0.4 10130/02 - :i 1/06/02 0.1 +1 0.1 2.5 < 0.4 11/06/02 - 11/13/02 0.1 +/- 0.1 3.1 < 0.3 11/13/02 - 11/19/02 0.1 +/- 0.1 1.4 < 0.5 11/19/02 - 11/25/02 0.1 +- 0.1 1.7 < 0.5 11/25/02 - 12/03102 0.1 +/- 0.1 1.5 < 0.4 12/03/02 - 12i101 0.1 +/- 0.1 1.9 < 0.4 12/10/02 - 12/17/02 0.2 +/- 0.1 2.2 < 0.4 12/17/02 - 12/23/02 < 0.1 4.0 < 0.3 12/23/02 - 12/30/02 0.1 +/- 0.1 2.0 < 0.4

138 2.C.2 BEAVER VALLEYA! R SAM P LING DATA COOKS FERRY SUBSTATION (4A2)

Partlcu lates Collection (x 0.01 PC I/m3) Iodine-131 Period Alpha Beta (x 0.01 pC i/rn) 12/26/01 - 01/02/02 0.1 + 0.1 1.7 0.1 0/- < 0:5 01/02/02 - 01/08/02 0.2 +/- 0.1 2.2 +/- 0.1 < 0.5 01/08/02 - 01/15/02 0.1 +/-0_1 1.8 +/- 0.1 < 0.4 01/15/02 - 01/22/02 0.1 +/- 0.1 2.3 +/- 0.1 < 0.5 01/22/02 - 01129/02 0.1 +/- 0.1 2.0 +/- 0.1 < 0.6 01/29/02 - 0210502: 01 +/- 0.1 1;5 +/- 0.1 < 03 02/05/02 - 02/12/02 0.1 +/- 0.1 1.8 +/- 0.1 < 0.2 02/12j02 - 02/19/02 0.1 +/ 0.1 1.4 +/- 0.1 < 0.5 02/19/02' - 02/26/02 0.1 +/-0.1 1.6 +/-* 0.1 < 0.3 02/26/02 - 03/06/02 0.1 +/- 0.1 1.6 +/7 0.1 < 0.4 03/06/02 - 03/12/02 0.2 +/- 0.1 2.5 +1- 0.1 < 0.3 03/12/02 - 03/19/02 0.1 +/- 0.1 1.9 +- 0.1 < 0.3 03/19/02 - 03/26/02 0.1 / 0.1 1.6 +1- 0.1 < 0.3 03/26/02 - 04/03/02 0.1 +1- 0.1 1.6 +- 0.1 < 0.4 04/03/02 - 04/09/02 0.1 +/- 0.1 1.7 +- 0.1 < 0.6 04/09/02 - 04/15/02 0.1 +1- 0.1 1.4 +'- 0.1 < 0.4 04/15/02 - 04/23/02 0.1 +1- 0.1 1.8 +/- 0.1 < 0.3 04/23/01 - 05/01/02 0.1 +/- 0.1 1.5 +- 0.1 < 0.3 05/01/02 - 05/07/02 0.1 +I 0.1 1.8 +/- 0.1 < 0.5 05/07/02 - 05/14/02 0.1 +/- 0.1 1.7 +/- 0.1 < 0.3 05/14/02 - 05/20/02 0.1 +/-0.1 1.5 +/-. 0.1 < 0.4 05/20/02 - 05/29/02 0.1 +-0.1 1:3 +/- 0.1 < 0:4 05/29/02 - 06/04/02 0.1 +/-0.1 1.8 4/- 0.1 < 0.5 06/04/02 - 06111/02 0.1 +1- 0.1 1.8 +/- 0.1 < 0.6 06/11/02 - 06/18/02 0.1 +/- 0.1 1.5 ./- 0.1 < 0.3 06/18/02 - 06/26/02' 0.1 +/- 0.1 2.6 +1- 0.1 < 0.3 06/26/02 - 07/02/02 0.2 +f- 0.1 1.9 ,+/- 0.1 < 0.6 07/02/02 - 07/08/02 02 +- 0.1 1.9 +/- 0.1 < 0.4 07/08/02 - 07/15/02 0.1 +/- 0.1 1.9 +/- 0.1 < 0.4 07/15/02 - 07/22/02 0.2 +/- 0.1 2.9 H- 0.1 < 0.3 07/22/02 - 07/30/02 0.1 +/-0.1 1.9 +/- 0.1 < 03 07/30/02 - 08/05/02 0.1 +/- 0.1 2.9 +/- 0.1 < 0.9 08/05/02 - 08/12/02 0.1 +/- 0.1 1.8 +/- 01 < 0.5 08/1 2/02' - 08/19/02 0.1 /- 0.1 2.2 +- 0.1 < 0.4 08/19/02 - 082802 0.1 +1 0.1 1.9 . 0.1 < 0.4 08/28/02 - 09103/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.5 09/03/02 - 09/11/02 0.1 +1 0.1 2.2 +/-0.1 < 0.2 09/11/02 - 09/17/02 0.1 +/- 0.1 2.0 +/- 0.1 < 0.4 09/17/02 - 09/24/02 0.1 +1- 0.1 2.3 +-0.1 < 0.5 09/24/02 - 10/01/02 0.1 +/- 0.1 2.4 +/- 0.1 < 0.3 10/01/02 - 10/08/02 0.1 +/ 0.1 2.0 +/- 0.1 < 1.2 10/08/02 - 10/15/02 0.1 +1- 0.1 2.2 +/- 0.1 < 0.7 10/15/02 - 10/22/02 0.1 +/- 0.1 1.8 +/- 0.1 < 0.7 10/22/02 - 10/30/02 0.1 +1- 0.1 1.6 +/- 01 < 0.4 10/30/02 - 11/06/02 0.2 +/- 0.1 2.5 +/- 0.1 < 0.5 11/06/02 - 11/13/02 0.1 +/ 0.1 3.1 +/- 0.1 < 0.5 11/13/02 - 11/19/02 0.1 +/- 0.1 1.4 +- 0.1 < 0.9 11/19/02. - 11125/02 0.1 +f- 0.1 1.8 + 0.1 < 0.4.

11/25/02 - 12/03/02 0.1 +1- 0.1 1.4 +/- 0.1 < 0.4 12/03/02 - 12/10/01 0.2 +/- 0.1 2:2 +- 0.1 < 0.6 12/10/02 - 12/17/02 0.2 +1- 0.1 2.2 +1- 0.1 < 0.3 12/17/02 - 12/23/02 0.1 +/- 0.1 1.8 H- 0.1 < 0.4 12/23/02 - 12/30/02 0.1 +/- 0.1 1.7 +- 0.1 < 0.3

• Low samplevolume resulted in high LL[

139 2.C.3 BEAVER VALL EY AIR SAM P LING DATA MEYER FARM (11 B2)

Particu lates Collection (x 0.01 pCI/m 3) Iodine-131 Period Alpha Beta (x 0.01 pCi/rn 3) 12126/01 - 01/02/02 0.11 +/- 0.1 1.6 +/-0.1 < 0.3 01/02/02- 01/08/02 0.11 +1- 0.1 2.1 +/- 0.1 < 0.5 01/08/02- 01/15/02 0.11+- 0.1 1.9 + 0.1

• 0.3 01/15/02- 01/22&02 0.' 1 /- 0.1 2.2 +/- 0.1 < 0.3 01/22/02- 01/29/02 0. 1 +- 0.1 2.0 +/-0.1 < 0.2 01/29/02 - 02105/02 0. 1 /- 0.1 1.5 +A 0.1

• 0.3 02/05/02- 02/12/02 0. 1+- 0.1 2.0 +/- 0.1 < 0.3 02/12/02- 02/19/02 0.' 1 0.1 1.5 +1A 0.1 < 0.3 02/19/02- 02/26102 0.' 1 - 0.1 1.5 +t- 0.1

• 0.4 02/26/02 -03/06/02 0.' 1 +/- 0.1 1.6 +/- 0.1 < 0.4 03/06/02 - 03/12/02 0.' 1 + 0.1 2.5 +/- 0.1 < 0.4 03/12/02 - 03/19/02 0.' +1- 0.1 1.8 +t- 0.1

• 0.4 03/19/02- 03126/02 0. 1 0.1 1.5 +/- 0.1 1.65+- 01 < 0.3 03/26102 - -,04/03/02 0.' 1/- 0.1 < 0.

04/03/02 - 04/09/02 0.' 1 /- 0.1 1.7 +/- 0.1 < 0.5 04/09/02 - 04/15/02 0.' 1 0.1 1.3 +/- 0.1

• 0.3 04/15/02 - 04/23/02 0.11 +/ 0.1 1-8 0.1 0

• 0.2 04/23/02 - 05/01/02 0.' 1 4-/-,.0. 1.5 +/- 0.1 < 0.3 05601/02 - 05/07/02' +1- 1 0.' 1 +1- 0.1 1.8+/- 0.1 < 0.5 05/07/02 - 05/14/02 0.' 1 +/ ':0.1 1.7 +/-0.1

• 0.3 05/1.4/02 - 05/20/02 0.' 1 - 0.1 1.4 +/7 0.1

• 0.4 05/20/02 - 05/291/02 0.'1 +1- 0.1 1.3 +/- 0.1

• 0.4 05/29/02 - 06/04/02 0.' 1 /- 0.1 1.6< /- 0.1

• 0.4 06/04/02 - 06/11/02 0.' 1 +- 0.1 1.8 +F- 0.1 < 0.5 06/11/02 - 06018/02 0.' 1 /-0.1 1.4 +/- 0.1 < 0.3 06/18/02 - 06/26/02 0. +/- 0.1 2.5 +/- 0.1

• 0:3 06/26/02 - 07/02/02 0. 1 /- 0.1 1.9 +1- 0.1

• 0.4 07/02/02 - 07/08/02 0.: 2 +/- 0.1 1.9 +/- 0.1 < 0.4 07/08/02 - 07/15/02 0.' 1 +- 0.1 1.9 +/- 0.1 < 0.3 07/15/02 - 07/22/02 0.: 2 + 0.1 2.7 +1- 0.1

• 0.3 07/22/02 - 07/30/02 0.' 1 +- 0.1 2.0 +A- 0.1

• 0.3 07/30/02 - 08/05/02 0.: /1

- 0.1 3.0 +1- 0.1 < 0.6 08/05/02 - 08/12/02 0.' 1 +/7 0.1 1.9 +I- 0.1 < 0.5 08/12/02' - 08/19/02 0.11 +1- 0.1 1.9 /-0.1 < 0.3 08/19/02 08/28/02 0.'

0:111/ /-0.10.1 1.8 +/- 0.1 < 0.4 08/28/02 - 09/03/02 0. t: +l- 0:1 1.4 +/. 0.1 < 0.5 09/0302 - 09/11/02 0.1 1 +-0.1 2.1 +/- 0.1

• 0.3 09/'11/02 - 09/17/02 0.1 +1- 0.1 1.7 +I-0.1

• 0.4 09/17/02 - 09/24/02 0.11 1- 0.1 1.9 +/- 0.1

• 0.5 09/24/02 - 10/01/02 0.. 1+- 0.1 2.0 +t- 0.1

• 0.5 10/01/02- 10/08/02 0.' 1 /- 0.1 1.6 +/- 0.1

• 0.7 10/08/02 - 10/15/02 0.11 +/- 0.1 1.8 +/- 0.1

• 0.3 10115/02 - 10/22/02 0: 1 /- 0.1 1.6 +/- 0.1

• 0.4 10/22/02 - 10/30/02 0.' 1 /- 0.1 1.6 +/- 0.1

• 0.3 10/30/02 - 11/06/02 0.' 2:0 +1- 0.1

• 0.4 11/06/*02 - 11/13/02 0: 1+t 0.1 2.7 +A- 0.1

• 0:3 11/13/02 - 11/19/02 0.11 0.1 1.4 +/-, 0.1

• 0:6 11/19/02 - 11/25/02 1 +- 0.1 1.7 +/-. 0.1

• 0.4 11/25102 - 12/03/02 0. 1.5 +/- 0.1

• 0.3 12/03/02 - 12/10/01 0. 1 /-0.1 2.0 +/- 0.1

• 0.4 12/10/02 - 12/17/02 0. 11+/-

+- 0.1 2.2 +/- 0.1

• 0.3 12/17/02 - 12/23/02 0. 1.7 +1- 0.1 < 0.4 12/23/02 - 12/30/02 0. 1.9 +/- 0.1 < 0.2

140 2.C.4 BEAVER VALLEY AIR SAMPLING DATA MIDLAND SUBSTATION (15A2)

Particu lates Collection (x 0.01 PC i/rn 3) Iodine-131 Period Alpha Beta (x 0.01 PC il/m) 12126/01 - 01/02/02 0.1 +1- 0.1 2.0 +/- 0.1 < 0.5 01/02/02 - 01/08/02 0.1 +/- 0.1 2.2 +/- 0.1 < 0.6 01/08/02 - 01/15/02 0.1 +1- 0.1 2.0 +/- 0.1 < 0.4 01/15/02 - 01/22/02 0.1 +/- 0.1 2.2 +/- 0.1 < 0.5 01/22/02 - 01/29/02 0.1 ÷/- 0.1 1.9 +1-0.1 < 0.5 01/29/02 - 02/05/02 0.1 +/- 0.1 1.4 +1- 0.1 < 0:3 02105/02 - 02112/02 0.1 +1- 0.1 1.9 +/- 0.1 < 0.3 02/12/02 - 02/19/02. 0.1 +/- 0.1 1.4 +1- 0.1 < 0.4 02/19/02 - 02/26/02 0.1 +/- 0.1 1.5 +/-0.1

• 0.3 02/26/02 - 03/06/02 0.1 +/- 0.1 1.6 +/- 0.1 < 0.3 03/06/02 - 03/12/02 0.1 +1- 0.1 2.2 +1- 0.1 < 0.3 03/12/02 - 03/19/02 0.1 +/- 0.1 1.8 +1- 0.1 < 0.3 03/19/02 - 03/26/02 0.1 +/ 0.1 1.8 +/- 0.1 < 0.3 03/26/02 - 04/03102 0.1 +/- 0.1 1.5 +/- 0.1 < 0.3 04/03/02 - 04/09/02 0.1 +/- 0.1 1.5 +1- 0.1 < 0.8 04/09/02 - 04/15/02 0.1 +1- 0.1 1.2 +1- 0.1 < 0.4 04/15/02 - 04/23/02 0.1 +1- 0.1 1.6 +1- 0.1

• 0.2 04/23/02 - 05/01/02 0.1 +1- 0.1 1.4 +1- 0.1

• 0.3 05/01/02 - 05/07/02 0.1 +1- 0.1 1.4 +1- 0.1 < 0.7 05/07/02 - 05/14/02 0.1 +/ 0.1 1.6 +1- 0.1 < 0.2 05/14/02 - 05/20/02 0.1 +/ 0.1 1.3 +/: 0.1 < 0.4 05/20/02 - 05/29/02 0:1 +1-.0.1 1.2 +-0.1 < 0.6 05/29/02 - 06/04/02 0.1 +1- 0.1 1.6 +/- 0.1 < 0.6 06/04/02 - 06/11/02 0.1 +1- 0.1 1.7 +1- 0.1 < 0.6 06/11/02 - 06/18/02 0.1 +/- 0.1 1.4+1- 0.1 < 0.4 06/18/02 - 06/26/02 0.1 +/- 0.1 2.3 +/- 0.1 < 0.3 06/26/02 - .07/02/02 0.1 +1- 0.1 1.7 +f- 0.1 < 0.4 07/02/02 - 07/08/02 0.1 +,- 0.1 1.9 +/- 0.1 < 0.5 07/08/02 - 07/15/02 0.1 +1- 0.1 1.9 +/- 0.1 < 0.2 07/15/02 - 07/22/02 0.1 +/- 0.1 2.7 +1- 0.1 < 0.3 07/22/02 - 07/30/02 0.1 +/- 0.1 1.8 +1- 0.1 < 0.3 07/30/02 - :08/05/02 0.1 +1-0.1 2.8 +/- 0.1 < 0.7 08/05/02 - 08/12/02 0.1 +1-0.1 1.8. +f- 0.1

• 0.5 08/12/02 - .08M19/02 0.1 +/- 0.1 1.7 +1-. 0.1 < 0.3 08/19/02 - 08/28i02 0.1 +/- 0.1 1.8+1- 01 < 0.4 08/28/02 - 09/03/02 0.1 +/- 0.1 1.5 +1- 0.1

• 0.4 09/03/02 - 09/11/02 0.1 +/- 0.1 2.1 +1- 0.1 < 0.3 09/11/02 - 09/17/02 0.1 +/- 0.1 2.0 +1- 0.1 < 0.5 09/17/02 - 09/24/02 0.1 +/- 0.1 2.0 +1- 0.1 < 0.4 09/24/02 - 10/01/02 0.1 +/- 0.1 2.4 +1- 0.1 < 0.3 10/01/02 - 10108/02 0.1 +/- 0.1 1.6 +/- 0.1 < 1.0 10/08/02 - 10/15/02 0.1 +/- 0.1 1.7 +/- 0.1 < 0.3 10/15/02 - 10/22/02 0.1 +/-0.1 1.5 +- 0.1

• 0.9 10/22/02 - 10/30/02 0.1 +1- 0.1 1.5 +/- 0.1 < 0.3 "10/30/02 - 11/06/02 0.1 +/- 0.1 2.2 +1- 0.1 < 0.4 11/06/02 - 11/13/02 0.1 +/- 0.1 2.6 +/- 0.1 S0.2 11/13/02 - 11/19/02 0.1 +/- 0.1 1.4 +1- 0.1 < 0.6 11119/02 - 11/25/02 0.1 /- 0.1 1.5 +/- 0.1 < 0.5 11/25/02 - 12/03/02 0.2 +/- 0.1 1.6 +1- 0.1 < 0.3 12/03/02 - 12/10/02 12110102 - 12/17/02 12/17/02 - 12/23/02 0.1 +/- 0.1 1.7 +1- 0.1 < 0.5 12/23/02 - 12/30/02 0.1 +/- 0.1 1.8 +1- 0.1 < 0.4

• No sample available

141 2.D BEAVER VALLEY AIR PARTICULATE COMPOSITES (fCi/m3)

Station Number Location Collection Period Cs-134 Cs-137 3C2 Industry 12/26101 - 4/3/02 <0.1 <0.1 4/3/02,- 7/2/02 <0.1 <0.1 7/2/02 10/1/02

- <0.1 < 0..1 10/1/02'- 12/30/02 <0.1 <0.1 4A2 Ferry Hill Substation 12/26/01 4/3/02

- < 0.1 < 0.1 4/3/02- 7/2/02 < 0.1 <.0.1 7/2/02,- 10/1/02 <0.1 <0.1 10/1/02 - 12/30102

<0.1 <0.1

< 0.1 1102 Meyer Farm 12/26/01 - 4/3/02 <0.11 <*0.1 4/3/02 - 7/2102 <0.1 <*0.1 7/2/02,- 10/1/02 <0.1 < 0.1 10/1/02 - 12/30/02

<0.1

<0.1 15A2 Midland Substation 12/26/01 - 4/3/02 <0.1 < 0.1 4/3/02 - 7/2/02 < 0.1 7/2/02 - 10/1/02 <0.1

<0.1 < 0.1 10/1/02 - 12/30/02

142 2.E.1 BEAVER VALLEY. WATER SAMPLING DATA J &L Steel, Midland (14B1)

(pciIL)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/29/02 2+/- 1 <180 <2 <3 <2 <2 <3 <3 1<2 <3 <2 <2 <7 2/26102 2+- 1 <160 <1 <2 <2 <2 <2 <2 /<2 <2 <1 <2 <6 4/02102 2+1-A < 160 <2 <3 <2 <2 <3 <3 1<2 <3 <2 <2 < 9 4/30102 2+/- 1 <160 <2 <3 <2 <2 <4 <3 1<2 <3 <2 <2 <8 5/28102 2 +/- I < 160 <1 <3 < 1 < 1 <2 <2 /< 2 <4 <2 <1 <8 7/02102 2+/- 1 < 170 <1 <3 < 1 < 1 <2 <2 /<2. <3 <1 <1 < 6 7/30102 3+/- 1 <170 <2 <4 <2 <2 <4 <4 /<3 <7 <2 <2 <13 9/03W02 2+1-1 <170 <1 <3 <1 <2 <3 <2 /<2 <2 <2 <1 <6 10/01/02 4+/- 1 <180 <1I ,<3 <2 <1 <3 <2 /<2 <4 <1 <1 <8 10129/02 4+1- 1 <170 <1 <3 <2 <1 <3 <2 /<2 <3 <1 <2 <6 12/03/02 2+/- 1 <170 <1 <3 <1 <2 <3 <2 /<2 <3 <1 <2 <7 12/30/02 2+/- 1 <170 <1 <3 <1 <1 <2 <2 <2 <3 <1 <1 <6 ARCO POLYMER (4F1)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 . 1-131 Cs-134 Cs-137 Ba-140 1/29102 3 +/- 1 < 180 <2 <4 <2 <2 <4 <3 1<2 <4 <2 <2 <9 2/26/02 4 +/- 1 < 190 <1 <3 <1 <1 <2 <2 1<2 <2 <1 <1 <6 3/26/02 3+t- 1 < 160 <2 <4 <2 <2 <4 <3 /<2 <6 <2 <2 < 12 4/30/02 3 +1-1 < 160 <2 <3 <2 <2 <3 <3 /<2 <3 <2 <2 <8 5/28/02 4 +/- 1 < 160 <1 <3 <2 <2 <3 <2 1<2 <4 <1 <1 <8 6/25/02 3+/- 1 < 170 <1 <2 <1 <1 <2 <2 /<1 <2 <1 <1 <5 7/30102 2 +/- 1 < 160 <2 <4 <2 <2 <4 <4 1<3 <5 <2 <2 <11 8/27102 2+/- 1 < 170 <2 <4 <2 <2 <4 <3 /<2 <4 <2 <2 <10 9/24102 3 +1-1 < 170 <1 <3 <1 <1 <2 <2 /<2 <4 <1 <1 <8 10/29/02 3+/- 1 < 170 <1 <3 <1 <1 <3 <2 /<2 <2 <1 <1 <5 11/26/02 3+t- 1 < 180 <1 <3 <2 <1 <2 <2 /<2 <5 <1 <1 <9 12130/02 2+/- 1 < 170 <2 <4 <2 <2 <4 <4 /<3 <5 <2 <2 <11

143 2.E.2 EAST UVERPOOL (14F1)

(pCi/I)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/29102 2+- 1 <180 <2 <4 <2 <2 <4 <4 /<2 <4 <2 <2 <11 2/26102 3+- 1 < 190 <1 <2 <1 < 1 < 3 <2 1<2 <2 <2 < 1 <5 4/02/02 4+- 1 <170 <2 <5 <2 <2 <5 <4 /<3 <4 <2 <3 <10 4/30/02 3+/- 1 <160 <2 <4 <2 <2 <4 <4 /<3 <4 <2 <2 <10 5/28102 3+/- 1 <170 <1 <3 <2 <2 <3 <3 /<2 <4 <2 <2 <9 7/02/02 3+ 1 < 170 < 1 <3 <2 <2 < 3 <2 -/<2 <4 < 1 < 1 < 8 7/30/02 < 2 < 160 < 1 <3 <1 < 1 < 3 <2 /<2 <3 < 1 < 1 < 6 9/03/02 4+/- 1 <170 <1 <3 <1 <1 <3 <2 /<2 <3 <1 <2 <6 10101102 4+/- 1 <18Q <1 <3 <2 <2 <3 <3 /<2 <5 <1 <4 <9 10/29/02 3+- 1 <170 < 1 <2 <1 < 1 < 2 <2 /< 1 <2 < 1 < 2 < 5 12103/02 3 +/-.1 <170 <I <3 <2 <1 <3 <2 /<2 <3 <1 <2 <6 12/31/02 3+/- I <170 <2 <4 <2 <.2 <4 <4 /<3 <5 <2 <2 <11

144 2.F BEAVER VALLEY MILKSAMPLING DATA (pCi/L)

Station Collection Number Date 1-131. Cs-134 Cs-137 Ba-140 K-40 IICI-18 1/15/02 C, .3 'C 2 < 2 <7 134( 0 51 2/11/02 3 2 < 2 <8 133C 0+/-55 3/11/02 2 <.

2 < 2 <6 132( +/- 41 C

4/22/02 2 C 2 2 +/- 1 <6 134( #/-39 5120/02 2 2 < 2 <6 123( - 50 6/18/02 C 2 C 1 2 +/- 1 <4 128( +/- 35 7/16/02 2 C 2 < 2 .< 5 132( +/-40 8/12/02 2 C 1 < 2 <4 137( +/- 34 9/09/02 3 2 <2 <9 122C +/- 55 10/22/02 2 2 <2 <5 123( 0+/-40 11/19/02 2 2 < 2 <5 127C +/- 39 12/16/02 2 2 < 2 <5 129( +/-40 07G2-18 1/16/02 2 2 2 <7 132( +/- 59 2/13/02 2 2 2 <6 129( +/- 54 C

3/13/02 2 C 2 <5 139( -+/- 36 4/24/02 C 2 2 2 <4 143( +1-36 5/22102 3 C 2 1 2 <8 138() +/- 59 6/16/02 2 2 2 <7 144C +/- 59.

7/17/02 2 +/- 35

< C 2 <4 139(

8/14/02 2 C 21 2 <5 137( -+/-42 9/11/02 3 C 2 3 <7 134( -+- 56 10123/02 2 2 <4 139( +/- 36 11120/02 2 2 <5 +/- 41 2 143(

12118/02 2 1 i+/- 35 2 <4 132(

145 2.G BEAVER VALLEY FISH, PRODUCE & SEDIMENT DATA (pCi/kg)

Produce*

Fish* Sediment** Georgetown Shippingport Isotope 4117/2002 1012412002 101312002 914/2002 913/2002 1-131 No results't A No results*** < 39 <18. < 21 Mn-54 <5 <13 17+/-6 <3 <3 Fe-59 < 38 < 69 < 20 <7 <8 Co-58 <9 < 20 102 +/- 9 <3 <3 Co.-60 <5 <11 392 +/- 13 <.3 .< 3 Zn-65 <13 < 33 < 17 <6 <6 Zr-Nb-95 < 171< 24 < 39/< 46 < 16/< 14 < 5/< 4 < 51< 4 Cs-134 <4 <10 10+1-6 <2 <2 Cs-137 <4 <11 84 +/- 7 <2 <3 Bla-140 < 1590 < 2050 < 70 < 29 <.29

• Wet Weight At Dry Weight

• • • No results due to delay between lab receipt and lab analysis.

146 3.A LIMERICK GENERATING STATION QUARTERLY TLD INTERCOMPARISON (mRlstd. mo.)

Station BRP Proxtronics BRP ICN C;ode Location Collection Period Results Results* Resultsk Results*

281 Sanatoga 1110102 - 4109/02 6.0 +7-.02 3.7 +1- 0.7 4/09/02 - 7/09/02 5.8 +I- 0.1 5.1 1.0

+/-

7/09102 - 10/10/02 6.2 +/- 0.7 4.5 1.2 3.4 11.0 10/10/02 - 1/07/03 5.6 +,- 0.1 6.9 0.1 4.0 12.7

+1'-

+1-6A1 Information Center 1/10/02 - 4/09/02 7.4 +/- 0.4 7.2 2.0

+/- 0.3 +1-4/09102 - 7/09102 7.7 6.3 0.1

+1-7/09/02 - 10/10/02 8.3 +1- 0.6 6.8 0.5 4.7 15.0 10/10/02 - 1/07/03 7.4 0.8 7.7 0.1 5.3 17.0

+1- +1-

+1-8B1 Linfield 1110102 - 4109/02 5.5, +1- 0.2 3.1 1.3 4/09/02 - 7109/02 5.0 +1- 0.2 4.6 0:3

+1-7/09102 -10/10/02 6.0 +1- 0.6 4.9 0.0 2.6 8.3 10/10/02 - 1107103 5.2 0.8 4.9 0.8 3.6 11.7

+I-

+1-14B1 Industrial Highway 1/10/02 - 4/09/02 6.2 +1- '0.3 3.8 1.4 4109/02 - 7/09/02 5.6 +1- 0.6 4.6 +1'- 0.4 7/09/02 - 10/10/02 6.5 +1- 0.7 4.6 +1'- 0.2 3.4 11.0 10/10/02 - '1/07/03 5.6 0.3 6.3 3.1 4.1 13.3

• Control corrected results 75.0 +1- 2.7 63.8' +/- 7.6 46-5 150.1

147 I

3.1 LIMERICK GENERATING STATION THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mR/std. mo.)

1/10102 419/02 7/9/02 10/10/02 Station to to to to (

Number Location 4/9/02 7/9/02 10/10102 1/7103 Annual Dose 01A1 Evergreen & Sanatoga Roads 6:4 +/-0.2 6.5 +/- 0.5 6.7 +/- 0.6 6.0 +/- 0.5 76.8 +f- 2.8 02B1 Sanatoga 6.0 +1-0.4 5.8 +/- 0.1 6.2 +/- 0.7 5.6 +/-0.1 70.8 +/- 2.5 02E1 Camp Laughing Waters 6.2 +f 0.4 5.8 +1-1.4 7.0 +1-0.2 6.0 +1-0.3 75.0 +A 4.5 03E1 Neiffer Road 4.6 +1-0.1 4.5 +/- 0.2 4.8 +/-0.2 4.4 +/-0.1 54.9 +1- 0.9 04C1 Pottstown-Lim erick Airport 6.1 +/- 0.3 6.1 +/-0.4 6.8 +/-0.6 5.8 +/- 0.4 74.4 +/- 2.6 04C2 Limerick School 6.3 +/- 0.3 5.7 +1-0.2 6.5 +/- 0.5 5.6 +/-0.6 72.3 +/- 2.6 04E1 Game Farm 6.5 +1-0.2 .6.3 +1-0.2 7.2 +/- 0.5 6.4 +/-0.4 79.2 +1- 2.1 04G1 Schwenksville 7.0 +/- 0.4 6.2 +/- 0.4 7.4 +/-004 6.4 +/-0.7 81.0 +/- 3.0 06A1 Information Center 7.4 +/- 0.4 7.7 +/-0.3 8.3 +/-0.6 7.4 +/- 0.8 92.4 +1- 3.4 06C1 Stanley Tools 5.9 +1-0.4 6.2 +1-0.1 6.5 +/- 0.5 5.7 +/-0.2 72.9 +1- 2.0 06G1 Collegeville 7.1 +/- 0.7 6.0 +/- 0.2 7.3 +/- 0.5 6.0 +/-0.8 79.2 +/- 3.6 07C1 King Road 44 +1- 0:2 44 +/-0.4 44 +/- 0:6 41 +1-0.2 51.9 +/- 2.3 07D1 Spring City 6.7 +A 0.2 6.3 +1-0.4 7.4 +/- 1.0 6.1 +/-0.3 79.5 +/- 3.4 07E1 Royersford 4.9 +-- 0.4 4.7 +1-0.2 5.2' +/-0.0 5.1 +/-04 59.7 +/- 1.8 07H1 Phoenixville 5.8 +1-0.0 5.5 +/- 0.1 6.4 +A,0.8 5.6 +1- 0:6 69.9 +1- 3.0 08B1 Linfield 5.5 +/-0.2 5.0 +/-0.2 6.0 +/-0.6 5.2 +,-0.8 65.1 +1- 31 08F1 Pikeland Substation 6.8 +/- 0.2 6.3 +1- 0.3 7.0 +/- 1.0 6.2 +/-0.1 78.9 +/- 3.2 09B1 Parker Ford 6.0 +1-0-3 5.7 +/- 0.2 6.4 +1- 0.3 5.8 +1 0.6 71.7 +/-2.3 09D1 Snowden Substation 5.7 +/- 0.2 5.5 +/-0.4 6.5 +1-0.9 5.6 +/- 0:3 69:9 +1- 3.1 10D1 Ellis Woods Road 5.5 +/- O05 5.3 +/- 0.3 56 +/-0.3 5.2 +t- 0.1 64.8 +1- 2.0 11E1 Porters Mill Substation 5.3 +/-0.2 4.9 +/-0.3 5-6 +/-0-2 5.0 +/- 0.9 62.4 +I- 3.0 12A1 Fricks Lock 5.4 +/-0.1 63 +4-0.2 5.9 +/-0.3 5.7 +/-0.1 69.9 +A 1.2 12E1 Hoff ecker Road &Keim Street 5.0 +/-0.1 5.4 +/-0.4 5.2 +t- 0.5 5.3 +/-0.4 62.7 +/- 2.3 13C1 Kenilworth 6.0 +/- 0.3 5.4 +/-0-3 6.3 +/-0.3 5.3 +/- 0.3 69.0 +- 1.8 144B1 Industrial Highway 6.2 +/-0-3 5.6 +/-0.6 6.5 +/- 0.7 5.6 +/- 03 717 +- 3.0 14L1 Birdsboro 4.7 +/-0.0 4-2 +/-0.2 5.0 +/-0.6 4.2 +/-0-0 54.3 - 1.9 15D1 Pottstown 7.7 +/-0.2 6.7 +/- 1.0 7.9 +1-0.7 7.1 +/-0.6 88.2 +- 4.1 16B1 Pleasantview Road 6.1 +/-0.2 5.8 +/-0.3 6.5 +/- 0.8 5.9 +/- 0.2 72.9 +/- 2.7 16E1 Yarnall Road 6.2 +/.-:0.5 5.8 /I-0.3 6.5 +/ 0.6 5.8 +/- 0.3 72.9 +/. 2.7 16H1 Boyertown 5.1 +1-0.1 4.6 +/- 0.0 55 +/- 0.3 5.1 +1-0.4 60.9 +1- 1.5 Annual Average: 70.8

148 3.C.1 LIMERICK AIR SAMPLING DATA SANATOGA SUBSTATION (2B2)

Particu lates Collection (x 0.01 pCi/m 3) Iodine-131 Period Alpha Beta (x o.01 pCUrn3) 12/26/01 - 01/02/02 0.1 +/- 0.1 2.4 +/- 0.1 < 0.2 01/02/02 - 01/10/02 0.1 +/- 0.1 2.0 +/- 0.1 < 0.3 01/10/02 - 01/16/02 0.1 +I- 0.1 1.6 +/- 0.1

• 0.4

• 01/16/02 - 01/23/02 0.1 +/- 0.1 2.0 +/- 0.1

• 0.2 01/23/02 - 01/30/02 0.1 +1- 0.1 1.9 +/- 0.1

• 0.3 01/30/02 - 02/06/02 0.1 +/- 0.1 1.3 +/- 0.1 < 0.3 02/06/02 - 02/13102 0.1 +/- 0.1 2.1 +/- 0.1 < 0.2 02/13/02 - 02/20/02 0.1 +/- 0.1 1.5 +/- 0.1

• 0.3 02/20/02 - 02/27/02 0.1 +/- 0.1 1.5 +1- 0.1

• 0.4 02/27/02 - 03/06/02 0.1 +/- 0.1 1.9 +/- 0.1 < 0.3 03/06/02 - 03/13/02 0.1 +t 0.1 2.5 +I-0.1 < 0.2 03/13/02 - 03/20/02 0.1 +/- 0.1 1.1 +/- 0.1

• 0.2 03/20/02 - 03/27/02 0.1 +/- 0.1 1.7 +/- 0.1

• 0.3 03/27/02 - 04/03/02 0.1 +t- 1.6 +/.-

0:1 0.1 < 0.3 04/03/02 - 04/10/02 0.1 +/- 0.1 1.6 */-0.1

• 0.3 04/10/02 - 04/17/02 0.1 +/- 0.1 1.6V+/- 01 < 0:2 04/17/02 - 04/24/02 0.1 +/- 0.1 1.8 + 0.1 < 0.3 04/24/02 - 05/02/02 0.1 +I- 0.1 1.3 +/- 0.1 < 0.3 05/02/02 - 05/08/02 0.1 +/- 0.1 1.1 +/- 0.1 < 0.4 05/08/02 - 05/16/02 0.1 +/- 0.1 1.4. +/- 0.1 < 0.3 05/16/02 - 05/22/02 0.1 +/ 0.1 1.0 +t- 0A1 < 0:4 05/22/02 - 05/28/0"2 0.1 +/- 0.1 1.4 +/- 0.1 < 0.4 05/28/02 06/05/02 0.1 +1-0.1 1.7 +/- 0.1 < 0.4 06/05/02 - 06/12/02 021 +/- 0.1 1.7 +/- 0.1 < 0:4 06/12/02 - 06/19/02 0.1 1 0.1 0.8 +/- 0.1 < 0.3 06/19/02 - 06/26/02 0.1 +1- 0.1 2.1 +I- 0.1 < 0.4 06/26102 - 07/03/02 0.1 +1- 0.1 1.8 +/P 0.1 < 0.3 07/03/02 - 07/10/02 0.6 +/- 0:1 1.7 +1- 0.1 < 0.3 07/10/02 07/17/02 0.1 +/- 0.1 1.6 ÷1- 0.1 < 0.3 07/17/02- 07/24/02 0.2 +/- 0.1 2.8 +I- 0.1 < 0.3 07/24/02- 08/01/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.3 08/01/02 - 08/08/02 0.1 +/- 0.1 1.9 +/- 0.1 < 0.4 08/08/02- 08/15/02 0.1 +/- 0.1 2.2 +/- 0.1 < 0.4 08/15/02- 08/22/02 0.1 +/- 0.1 1.7 +/- 0.1 < 0.3 08/22/02 - 08/29/02 0.1 +t 0.1 1.6 +1- 0.1 < 0.4 08/29/02 - 09/05/02 0.1 +/- 0.1 1.0 +/- 0.1 < 0.4 09/05/02 - 09/12/02 0.1 +/- 0.1 2.0 +1- 0.1 < 0.4 09/12/02 - 09/19/02 0.1 +/- 0.1 1.9 +/- 0.1 < 0.4 09/19/02 - 09/26/02 0.1 +/- 0..1 2.2 +I-0.1 < 0.4 09/26/02 - 10/03/02 0.1 +/; 0.1 2.0 +/- 0.1 < 0.4 10/03/02 - 10/10/02 0.1 +/- 0.1 1.7 +t- 0.1 < 0.5 10/10/02- 10/17/02 0.1 +/- 0.1 0.7 +/- 0.1 < 0.2.

10/17/02 - 10/23/02 0.1 +/- 0.1 1.8 +1- 0.1 < 0.3 10/23/02 - 10/31/02 0.1 +/- 0.1 1.4 +1- 0.1 < 0.3 10/31/02 - 11/07/02 0.1 +/- 0.1 2.0 +/- 0.1 < 0.2 11/07/02- 11/14/02 0.1 +/- 0.1 2.1 +/- 0.1 < 0.2 11/14/02 - 11/21/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.3 11/21/02 - 11/26/02 0.1 +/- 0.1 2.1 +1- 0.1 < 0.4 0.1 +/.-

11/26/02 - 12/06/02 0.1 1.4 t/-. 0.,1 < 0.3 12/06/02 - 12/13/02: 0.1 +/- 0.1. 1.6 +/- 0.1 < 0:2 12/13/02 - 12/19/02 0.1 +1- 0.1 1.5 +/- 0.1 < 0.4 0.1 +/-

12/19/02 - 12/27/02 0.1 +/- 0.1 1.4 +/- 0.1 < 0.3 12/27/02 - 1/02/03 0.1 2.0 +/- 0.1 < 0.4

149 3.C.2 LIMERICK AIR SAMPLING DATA INFORMATION CENTER (6A2)

Particu lates Collection (x 0.01 pCi/mr3) Iodine-131 Period Alpha Beta (x 0.01 pCi/rn 3) 12/26101 - 01/02/02 0.1 +/- 0.1 2.1 +/- 0.1 < 0.2 01/02/02 - 01/10/02 0.1 +/7 0.1 2.0 +/7 0.1 < 0.3 01/10/02 - 01/16/02 0.1 +/- 0.1 1.6 +/- 0.1 < 0.4 01116/02 01/23/02 0.1 +/- 0.1 2.0 +/- 0.1 < 0.3 01/23102 - 01 /30/02. 0.1 +/7 0.1 2.0 +1-,0.1 < 0.2 01/30/02 - 02/06/02 0.1 +/- 0.1 1.3 +/- 0.1 0.3 02/06/02 - 02/13/02 0.1 - 0.1 2.0 +/- 0.1 < 0.2 02/13/02 - 02/20/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.3 02/20/02 - 02/27/02 0.1 +- 0.1 1.5 +/- 0.1 < 0.4 02/27102 - 03/06/02 0.1 4. 0.1 1:6 +/- 0.1 < 0.3 03/06/02 - 03/13/02 0.1 +/- 0.1 2.2. +/- 0.1 < 0.3 03/13/02 - 03/20/02. 0.1 +/- 0.1 1.1 .+/A 0.1 < 0.2 03/20/02 - 03/27102 03/27/02 - 04/03/02 0:1 0.1 1.5 ~1- 0.1 < 0.3 04/03/02 - 04/10/02 0.1 0.1 1.4 0.1 < 0.3 04/10/02 - 04/17/02 0.1 0.1 1.6 +1- 0.1 < 0.3 04/17/02 - 04/24102 0.1 0.1 1.7 ~1- 0.1 < 0.5 04/24/02 - 05/02/02 0.1 0.1 1.2 ~1- 0.1 < 0.3 05/02/02 - 05/08/02 0.1 0.1 1.4 ~1- 0.1 < 0.3 05/08/02 - 05/16/02 0.1 0.1 1.4 a-I- 0.1 < 0.2 05/16/02 - 05/22/02 0.1 0.1 1.1. 1/- 0.1 < 0.4 05/22/02 - 05/28/02 0.1 0.1 1.3 0.1 < 0.4 05/28/02 - 06/05/02 0.1 0.1 1.7 a-I- 0.1 < 0.3 06/05/02 - 06/12/02 0.1 0.1 1.7 0.1 < 0.4 06112/02 - 06/119/02 0.1 0.1 0.9 +1- 0.1 < 0.5 06/19/02 - 06/26/02 0.1 0.1 2.0 ~1- 0.1 < 0.5 06/26/02 - 07/03/02 0.-1 0.1 1.8 ~1-~ 0.1 < 0.4 07/03/02 - 07/10/02 0.6 0.1 1.9 ~1~ 0.1 < 0.3 d7/1.0/02 A 07/1W/02 0.1 0.1 1.5 a-/A 0.1 < 0.3 07/17/02 - 07/24/02 0.3 0.1 3.3 0.1 < 0.4 07/24/02 - 08/01102 0.1 0.1 1.8 a-I- 0.1 < 0.5 08/01/02 - 08/08/02 0.1 0.1 2.0 0.1 < 0.4 08/08/02 - 08/15/02 0.1 0.1 2.0 +1- 0.1 < 0.4 08/15/02 - 08/22/02 0.1 0.1 1.6 ~1- 0.1 < 0.4 08/22/02 - 08/29/02 0.1 0.1 1.5 ~1- 0.1 < 0:4 08/29/02 - 09/05/02 0.1 0.1 1.0 a-I- 0.1 < 0:4 09/05/02 - 09/12/02 0.1 0.1 2.0 ~1~-0.1 < 0.3 09/12/02 - 09/19/02 0.1 0.1 1.9 a-I- 0.1 < 0.3 69/19/02 - 09/26/02 0.1 0.1 2.0 +1- 0.1 < 0.4 09/26/02 - 10/03/02. 0.1 0.1 2.0 a-I- 0.1 < 0.4 10/03/02 - 10/10/02 0.1 0.1 1.6 a-I- 0.1 < 0.5 10/10/02 - 10/17/02 0.1 0.1 0.7 a-I- 0.1 < 0.4 10/17/02 - 10/23/02 0.1 0.1 1.8 ~1- 0.1 < 0:3 10/23/02 - 10/31/02 0.1 0.1. 1.5 a-I- 0.1 < 0.3 10/31/02 - 11/07/02 0.1 0.1 2.0 a-I.. 0.1 < 0.4 11/07/02 - 11/14/02 0.1 0.1 2.1 ~1- 0.1 < 0.2 11/14/02 - 11/21/02 01 0.1 1.5 -'-1-*0.1 < 0:3 11/21/02 - 11/26/02 0.1 0.1 1.8 ~1- 0.1 < 0.5 11/26/02 - 12/06/02 0.1 0.1 1.2 -a-I- 0.1 < 0.4 12/06/02 - 12/13/02 0.1 0.1 1.6 a-I- 0.1 < 0.3 12/13/02- 12/19/02 0.1 0.1 1.2 a-I- 0.1 < 0.4 12/19/02- 12/27/02 0.1 0.1 1.0 a-I- 0.1 < 0.2 12/27/02 1/02/03 0.1 0.1 1.7 ~1~ 0.1 < 0:4

• No sample available

150 3.C.3 LIMERiCKAIRSAMIP LING bATA LINFIELD SUBSTATION (9B2)

Particu lates Collection (x o.01: pd i/m3) Iodine-131 Period Alpha 'Beta (x 0.*01 P i/m3 )

12/26/01 - 01/02/02 0.1 +t- 0.1 Z2,2 2*2 +1- / 0.1 < 0.5 01/02/02 - 01/10/02 0.1 + 0.1 0.1 < 0.3 01110102 - 01/16102 0.1 +/- 0.1 1.7 +t- 0.1 < 0.5 01/16/02 - 01/23/02 0.1 +/- 0.1 2.0 +/- 0.1 < 0.4 01/23/02 - 01/30/02 0.1 +/- 0.1 2: 1 +./- 0.1 < 0.4 01/30/02 - 02/06/02 0.1 +/- 0.1 1.2 +t- 0.1 < 0.3 02/06/02 - 02/13/02, 0.1 +t- 0.1 2.1 +I- 0.1 < 04 02/13/02 - 02/20/02 0.1 +1- 0.1 1.4 +1- 0.1 < 0.4 02120/02 - 02/27/02 0.1+t 0.1 1.6 +I- 0.1 < 0.4 0.1 +1 1.8 +I-, 0.1 02/2,7/02 - 03/06/02, 0.1 < 0.4 03/06/02 - .03/13i02, 0.1 +/- 0.1 2.4, /- 0.1 < 0.3 03/13/02 - 03/20/02 0.1 - 0.1 1.2 +/- 0..1

• 0.3 03/20/02 - 03/27/02 0.1 +1- ).1I 1.6 +[- 0.1 < 0.5 03/27/02 - 04/03102 0.1 +/- 0.1 1.6 +/- 0.1 < 0.5 04/03/02 - 04/10/02: 0.1 t/- 0.1 1.5 */- 0.1 < 0.4

'< '0?3 04/10/02 - 04/17/02 0.! 1 - 0.1 0.11 1.7 +/-. 0.1 04/17/02 - 04/24/02 0.1 +1- 0.1 < 0.5 04/24/02 - 05/02/02 0.1 +1- 0.1 ,1.3 +1- 0.1 < 0.3 05/02/02 - 05/08/02, 0.1 +/- 0.1 1.5 +/- 0.1 < 0.5 05/08/02 - 05/16/02 < '0:3:

0..1 +/- 0.1 113 +1- 0.1 05/.16/02 - 05/22/02 1.0 +1- 0.,1 < 0;4 0.:1 +1-*0A' 1.3 */-

05/22/0b2 - 05/28/02 0.1i +- 0.1 < 0.5 05/28/02 - 06/05/02 1.5 +1- 9.1 0.1 +1- 0.1

• 0.3 0.11 06/05/02 - 06/12/02 0.1 +7- 03,1 1.7 +/- <c5 0.4 0:9 +t- 0..1 < '0:34 0.3:

06/12/02 - 06/19/t02 0.1 +1- 0.1 06/190,2 - 06/26/02 0.1 2.0 +1- 0.1

• 0.5 0.1 06/26/02 - 07/03/02' 0.1 +/- 0.1 1.7 +/- < 0.3 0.1 07/03/02 - 07/10/021 0.6 +1A 0.1 1.8 +/- < 0.3 0.1 07/10102 - 07/17/02 0.1 +/- 0.1 1.5 +I- < 0.3 07/17/02 - 07/24/02 0.1 0,2 +/- 0.1 2.8 +1- < 0.3 0.1 07/24/02 - 08/01/02 0.1 ÷t- 0.1 1.6 +1- < 0.3 0,1 +/- 0.1 0.1 08/01/02 - 08/08/02 2.1 +/- < 0.4 0.1 .+l- 0.1 0.1 < 0.4 08/08/02 - 08/15/02 0.1 +i- 2.0 +/-

0.1 08/15/02 - 08/22/02 0.1 +/- 0.1 1.6 +/- < 02 0.1 08/22/02 - 08/29/02 0.1 +/ 0.1 1.5 +/- < 0.4 0.1 0,8/29/02 - 09/05/02, 0.1 +/- 0.1 1.0 + < 0.6 09/05/02 - 09/12/02 0.1 2.1 I /- 0.11 < 0.5 21.81-09/12/02 - 09/19/02: 0.1 +t- 0.1

• OA 0.1 +/- 0..1 0.1 09/19/02 - 0926/02, 0.1 +/- 0.1 1.8 +/- 0.1 09/26/02 - 10/03/02 2.0 +1- 0.1 0.1 +/- 0.1 0.1

< 014 10/03/02 - 1'0/10/02

• 0.5 10/10/02 - 10/,17/02 0.1 '.1- 0.1 0.1 1.8 +/-

0.7 +/- 01.1 < 0'.3 10/17/02 - 10/23/02 1:8 +1- 0.,1 0.1 +/-'.1- 0.1 0:1 1.4 +/- 0.1 10/23/02 - 10/31/02 0.1 0.1 < 0.3 10131/02 - 11/07/02, 0.1 +/- 0;1 2.1 +t- 0.1 .0:4

< 0.4 11/0/02 - 1-1/14/02; 0.1t+- 0.1 21 +.1 0.1 11/14/02 - 11/21102 1.6" +/.-

< 0.3 0.1 +/-* 0.1 11/21/02 - 11/26/02, 0.1 ~. 3.1 1.9 +/- 0.1 < 0.5 11/26/02 - 12/06/02. 0.1 +/- 0.1 0.1 , 0:3 1/061/02 - 12/13102 0.1 +/- 0.1 1.6: +- 0.1

• 0.2 12/13/02 - 12/19/02 3.1 1.3 +7- 0.1 0.4 0.1il- <

12/19/02 - 12/27/02 0.1 '1.1 F/-

• 0.2 12/27/02 1/02/03 0.1 +/- 0.1 1.3 +/-

• 0.4

151 3.C.4 LIMERICKAIR SAM~PLING DATA SCHUYLKILL ROAD (13831)

Particu lates Collection (x 0.01 pCI/mr) Iodine-1313 Period Alpha Beta (xO.01 pc i/nm) 12/26/01 - 01/02/02 0.1 +/- 0.1 2.2 +/- 0.1

• 0.3 01102/02 - 01/10/02 0.1 +A- 0.1 1.8 +1- 0.1 < 0.5 01/10/02 - 01/16/02 0.1 +/- 0.1 1.6 +/- 0.1 < 0.6 01/16/02 - 01/23/02 0.1 +1- 0.1 2.0 +/- 0.1 < 0.5 01/23/02 - 01/30/02 0.1 + 0.1 1.9 +/- 0.1 < 0.3 01/30/02 - 02/06/02 0.1 +A- 0.1 1.3 +/- 0.1 < 0.4 02/06/02 - 02/13/02 0.1 +/- 0.1 2.0 +- 0.1

• 0.6 02/13/02 - 02/20/02 0.1 +/- 0.1 1.6 +/- 0.1 < 0.3 02/20/02 - 02/27/02 0.1 +/ 0.1 1.5 +/- 0.1 < 0.3 02/27/02 - 03/06/02 0.1 +I- 0.1 1.7 +1- 0.1 < 0.3 03/06/02 - 03/13/02 0.2 +/- 0.1 2.3 +/- 0.1

• 0.2 03/13/02 - 03/20/02 0.1 +/ 0.1 1.2 +/- 0.1 < 0.1 03/20/02 - 03/27/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.5 03/27/2 - 04/03/02 0:1 +/ 0.1 1.5 + 0.1 < 0:3 04/03/02 04/10/02: 0.1 +/'- 0.1 1.5 +/A 0.1 < 0.3 04/10/02- 04/17/02 0.1 +/- 0:1 1.6 +/- 0.1 < 0.2 04/17/02 - 04/24/02 0.1 +t- 0.1 1.6 +1- 0.1 < 0.5 04/24/02- 05/02/02 0.1 +/.- 0.1 1.2 +/- 0.1 < 0.5 05/02/02- 05/08/02 0.1 +I- 0.1 1.5 +t- 0.1 < 0.6 05/08/02 - 05/16/02 0.1 +t- 0.1 1.3 +I- 0.1 < 0.2.

05/16/02- 05/22/02 0.1 +/- 0.1 1.1 +/- 0.1 < 0.5 05/22/02- 05/28/02 0.1 +/- 031 1.4 +/- 0.1 < 0.5 05/28/02- 06/05/02 0.1 +/- 0.1 1.6 ÷/- 0.1 < 0.4 06/05/02- 06/12/02 0.1 +/- 0.1 1.6 +/- 0.1 < 0.3 06i12/02 - 06/19/02 0.1 +/- 0.1 0.9 +t- 0.1 < 0.3 06/19102- 06/26/02 0.1 4-/- 0.1 2.1 ,- 0.1 < 0.3 06/26/02- 07/03/02 0.1 +/- 0.1 1.9 +/- 0.1 < 0.3 07/03/02 - 07/10/02 0.6 +/- 0.1 1.7 +/- 0.1 < 0.3 07/10/02 - 07/17/02, 0.1 +/- 0.1 1.6 / 0.1 < 0.2 07/17/02- 07/24V02 0.2 +f- 0.1 2.9 +1- 0.1 < 0.2 07/24/02- 08/01/02 0.1 */- 0.1 1.5 +/- 0.1 < 0.4 08/01/02- 08/08/02 0.1 +/- 0.1 2.0 ÷/- 0.1 < 0.3 08/08/02- 08/15/02 0.1 +/- 0.1 2.2 +/- 0.1

• 0.3 08/15/02- 08/22/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.2 08/22/02 - 08129/02 0.1 +/- 0.1 1.6 +1- 0.1 < 0.4 08/29/02- 09/05/02 0.1 +/- 0.1 1.0 +/- 0.1 < 0.4 09/05/02 - 09/12/02 0.1 +/- 0.1 2.0 +/- 0.1 < 0.4 09/12/02 -. 09/19/02 0.1 +/- 0.1 20 +/- 0.1 < 0.4 09/19/02 - 09/26/02 0.1 +I- 0.1 1.9 +/- 0.1

• 0.4 09/26/02 - 10/03/02 0.1 +/- 0.1 1.8 +/- 0.1 < 0.4 10/03/02 - 10/10/02 0.1 +1- 0.1 1.6 +/- 0.1 < 0.7 10/10/02 - 10/17/02 0.1 +/- 0.1 0.6 +/- 0.1 < 0.2 10117/02 - 10/23/02 0.1 +/..* 0.1 1.9 +/- 0.1 < 0:3 10/23/02 - 10131/02. 0.1 +/ 0:1 1.5 +/- 0.1

• 0.3 10/31/02 - 11/07/02 0. 1 +t-. 0.1 2.1 +/- 0.1 < 0.7 0.1 +I-11/07/02 - 11/14/02 0.1 1.9 +/- 0.1 11/14/02 - 11V21/02 0.1 +1-(i 0.1 1.7 +/-. 0.1 < 0.2 11/21/02 - 11/26/02 0.1 +1- 0:1 2.0 +/- 0.1 < 0.4 0.1 +/-

11/26/02 - 12/06/02 0.1 1.3 +/- 0.1 < 0.6 12/06/02 - 12/13/02 0.1 +I- 0.1 1.8 +/- 0.1 < 0.2 0.1 +/-(

12/13/02 - 12/19/02 0.1 +I- 0.1 1.5 +'- 0.1 < 0.5 12/19/02 - 12/27/02 0.1 +/- 0.1 1.3 +/- 0.1 < 0:3 12/27/02 - 1/02/03 0.1 2.0 +/- 0.1 < 0.5

152 3.D LIMERICK AIR PARTICULATE COMPOSITES (fCi/m3)

Station Number Location Collection Period Cs-134 Cs-137 2B2 Sanatoga Substation 12/26/01 - 413/02 <0.1 <0.1 4/3/02 - 7,3102 <0.1 <0.1 713/02 - 10/3102 <0.1 <0.1 10/3/02 - 1/2/03 <0.1

<0.1 6A2 Information Center 12/26/01 - 4/3/02 <0.1

<0.1 4/3/02 - 7/3102 <0.1

<0.1 713/02 - 10/3/02 <0.1

<0.1 10/3102 - 1/2/03 <0.1

< 0-1

< 0.1 9B2 Linlield Substation 12/26/01 - 4/3/02 <0.1

<0.1 4/3/02- 7/3/02 <0.1 <0.1 7/3/02 10/3/02

<0.2 <0.2 10/3/02 - 1/2/03

< 0.1

<0.2 < 0.2 1:31 Schuykill Road 12/26/01 - 4/3/02 < 0.2 4/3/02 - 7/3/02 <0.1 <0.1 7/3/02/ - 10/3/02 <0.1 <0.1 10/3/02 - 1/2/03

153 3E.1 LIMERICK WATER SAMPUNG DATA VINCENT DAM (7B1)

(pCiIL)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/28102 4 +/- < 180 < 2 < 4 < 2 < 2 < 4 < 4 / <2 < 4 < 2 < 2 < 9 2/25/02 4 +1- < 190 < 2 < 4 < 2 < 2 < 5 < 3 /<2 < 3 < 3 < 2 < 8 4/01/02 4+1- 1 < 160 < 1 < 2 < 1 < 1 < 2 < 2 /<1 < 2 < 1 < 1 < 5 4/29/02 3+1-/ < 160 < 2 < 4 < .2 < 2 < 4 < 4 1<2 < 4 < 2 < 2 < 10 5/28/02 5+1--1 < 170 < 2 < 3 < 2 < 2 < 3 < 3 1<2 < 5 < 2 < 2 < 11 7/01/02 4+-i+- < 170 < 2 < 5 < 2 < 2 < 4 < 4 /<2 < 4 < 2 < 2 < 10 7/29/02 4 +/- < 180 < 1 < 3 < 2 < 2 < 3 < 2 /<2 < 2 < 1 < 2 < 5 9/03/02 5+/- < 180 <. 2 < 4 < 2 < 1 < 3 < 3 /<3 < 26 < 1 < .2 < 25 9/30/02 5+/-1 < 170 <2 < 4 < 2 < 2 < 4 < 3 /<2 < 4 < 2 <2 < 10 10/28/02 4+/-1 < 170 < 2 < 4 < 2 < 2 < 4 < 4 /<3 < 4 < 2 < 2 < 10 12/02/02 3+/-i < 170 < 1 < 2 < 1 < 1 < 2 <2 /<1 < 3 < 1 < 1 < 5 12/30/02 2+1- < 170 < 2 < 4 < 2 < 2 < 4 < 4 /<2 < 4 < 2 < 2 < 10 Elevated LLD due to delay between collection and analysis PHILADELPHIA SUBURBAN WATER CO. INTAKE (7H2)

(pCi/L)

Collection Period Endnin Beta Tritium Mn-S4 Fe-59 Co-59 Co-60 Zn-65 Zr-Nb-95 14-31 Cs-134 Cs-137 Ba-140 1/28102 6+/-i < 180 < 2, < 3 < 2 < 2 < 3 < 3 /<2 < .3 < 2 < .2 < 7 2/25(02 7+1- 1 < 190 < '1 < 3 < 1 < 1 < 3 < 2 /<2 < 2 < 1 < 1 < 5 4/01102 4 +/-I <160 < 2 < 3 < 2 < 2 < 3 < 31<2 < 3 < 2 < 2 <8 4/29/02 4 +-1 < 160 < i <2 < 1 < 1 < 2 < 2 1<1 < 2 < 1 < 1 < 5 5(28102 4 +/- < 170 < 2 < 4 < 2 < 2 < 3 < 3 /<2 < 6 < 2 < 2 < 12 7/01/02 5+/- < 170 < 2 < 4 < 2 < 2 < 4 < 4 /<2 < 4 < 2 < 2 < 10 7/29/02 5+/-i < 180 < 1 < 2 < 1 < 1 < 3 < 2 /<2 < 2 < 2 < 1 < 5 9/03/02 5+/-2 < 170 < 1 < 4 < 2 < 1 < 3 < 3 /<2 < 20 < 1 < 2 < 25 9/30/02 6+/-2 < 170 < 2 < 3 < 2 < 1 < 3 < 3 /<2 < 3 < 2 < 2 < 7 10/26102 6+- 1 < 170 < 2 < 3 < 2 < 2 < 3 < 3 /<2 < 3 < 2 < 2 < 8 12/02/02 4+1- < 170 < 2 < 3 < 2 < 2 < 3 < 3 /<2 < 4 < 2 < 2 < 8 12/30/02 4+1-i < 170 < 2 < 3 < 2 < 2 < 3 < 3 /<2 < 3 < 2 < 2 < 8 Elevated LLD due to delay between collection and analysis

154 3.E.2 UMERICK INTAKE (UPSTREAM OAII (pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/28/02 .7+/- 1 180 2 4 < 2 <2 / <2 4 2 2 9 2/25/02 5+/- 1 190 2 3 < 2 < 2 <<2 2 2 2 6 4/01/02 4 +/- 1 160 2 4 < 2 < 2 <<2 4 2 2 10 4/29/01 4 +1- 1 160 2 3 < 2 < 2 1< 2 3 2 2 8 5/28/02* 4+/- 1. 170 2 4 < 2 < 2 7 2 2 13 7/01/02 4 +/-1 170 2 4 < 2 < 2 4 2 2 11 7/29/02 <1 /<2

< 3 180 2 < 2 2 2 5 9/03/02 5 +/-2 170 3 <1 < 1 /2 20 21 1

9/30/02 5 +/-1 170 2 3 < 2 < 2 <2 4 2 2 8 10/28/02 4 +1- 1 170 2 4 < 2 < 2 <2 4 2 2 9 12/02/02 3 +/- 1 170 2 4 < 2 < 2 1<2 5 2 2 11 12/30/02 2 +/- 1 170 2 4 < 2 < 2 1< 2 4 2 2 9

• Elevated LLD due to delay between collection and analysis

155 3.F LIMERICK MILK SAMPLING DATA (pCi/L)

Station Collection Number Date 1-1.31 Cs-1 34 Cs-137 Ba-140 K-40 10B1 1/08/02 < 3 < 3 :3 <10 1420 -/- 63 2/05/02 <2 < 2 < 3 <5 1440 +/-40 3/05/02 < 4 < 2 < 2 <9 1470 +/-,54 4/09/02 < 3 < 2 < 3 <8, 1790 +1-45 5/07/02 < 4 < 2 < 2 <11 1420 +1- 6,0 6104/02 < 5 c 1 < 2 <9 1420 +/-:36 7/02/02 < 4 < 2 < 2 <9 1460 +/-61 8/13/02 < 2 < 1 < 2 <6 1450 +/- 36 9/10/02 < 2 < 2 < 2 <6 1400 +/-41 10108/02 < 4 < 2 < 3 <,11 1330 +/-65 11/05/02 < 3 '2 < 2 <7 1410 +k57 12/10/02 < 2 < 1 < 2 <6 1460 +/-37 09C1 1/08/02 < 2 < 1 < 2 <4 1420 +/-36 2/05/02 < 2 < 2 < 2 <5. 1420 +/-41 3/05/02 < 4 < 2 < 2 <10 1380 +/-58 4/09/02 .< 2 < 1 < 2 <4 1450 +/-37 5/07/02 < 4 < 2 < 2 <10 1390 +/-53 6/04/02 < 6 < 2 < 2 <.12 1330 +-t52 7/02/02 < 4 < 2 2 +1-2 <-9 1360 -,558 8/13/02 < 3 < 2 < 2 <,6 1380 +/-42.

9/10/02 < 2 1 < 2 <.5 1440 +/-.36.

10/08102 < 4 < 2 < 2 < 10 1310 +/- 58 11/05/02 < 3 < 2 < 2 <8 1380 +/-59 12/10/02 < .3 < 2 < 2 <8 1390 +/-,52

156 3.G LIMERICK FISH, PRODUCE & SEDIMENT DATA (pCi/kg)

Bottom feeding Predator Fish* Fish* Produce* Sediment** Sediment**

Isotope 512312002 1011512002 5/23/2002 10/11512002 10/17/2002 5/23/2002 11/1512002 1-131 < 278 <6 < 295 <9 < 20 < 33 < 951 Mn-54 <3 <2 <4 <3 <7 <7 < 12 Fe-59 < 16 <5 < 17 <9 <18 < 17 <.46 Co-58 <5 <2 <6 <3 <9 <7 < 15 Co-60 <4 <2 <4 <4 <9 <7 36 +/-14 Zn-65 <9 <5 <10 <8 <17 < 16 < 28 Zr-Nb-95 < 9/< 8 < 41< 3 < 10/<9 < 51< 4 < 157< 9 < 141< 10 < 33/< 33 Cs-134 <3 <2 <3 <3 <7 <6 < 10 Cs-137 .3+/-3 <2 <3 <3 <7 100 +1-6 121 +1-10 Ba-140 < 171 < 13 < 178 <19 < 49 < 60 < 616

• Wet Weight

• • Dry Weight No results due to delay between lab receipt and lab analysis.

157 4.A PEACH BOTTOM ATOMIC POWER STATION QUARTERLY TLD INTERCOMPARISON (mR/std. mo.)

Station BRP Proxtronics BRP ICN Number Location Collection Period Results Results Results* Results*

5B1 Peter's Creek 1/09/02 - 4/08/02 5.7 +/- 07 4:8 +/- 0.6 4/08/02 - 7/08/02 5.3 +I- 0.4 4.7 +1- 0.9 7108/02 - 10/09/02 6.2 +- 0.4 4.8 +1- 1.1 4.3 3.7 10109102 - 1106/03 5.5 +I- 0.4 4.3 +/- 1.0 3.9 3.1 7A1 Burk's Hill 11409102 - 4/08/02 5.5 0.5" 4.7 +1- 0.6 0.9 4/08/02 - 7/08102 5.2 +1- 0.1 4.1 +1-71I08/02

- 10/09/02 5.9 *+1- 0.4 3.8 0.0 4.1 3.3 10109/02 1/06/03 5.5 +1- 0.3 5.7 1.2 3.9 4.1

+1-11D1 Delta 1109/02 - 4/08/02 3.8 +1- 0.3 2.7 +1- 0.6 4/08/02 - 7/08/02 3.7 0.2 2.1 +1- 0.7 7/08/02 - 10/09/02 3:8 +/- 0.2 2.4 +1- 0.5 2.0 2.0 10/09/02 - 1/06/03 3.5 +1- 0.3 2.9 0.6 2.0 1.9

+1-1D1 Silver Spring Road 1/09/02 - 4/08/02 5.8 +1- 0.4 4.1 +1- 0.2 4/08/02 - 7/08/02 5.8 +1- 0.1 3.6 +1- 1.1 7/08/02 10/09/02 6.4 +1- 0.3 4.7 +1- 0.4 4.6 4.0 10/09102 - 1/06/03 5.4 +1- 0.2 5.4 0.3 4.0 3.4 59.6 +1- 1.4 46.9 +/- 3:1 43.3 38.3

158 4,B pEACH BOTTOM ;ATOMIC POWER STATION THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mR/std mao) 1/9/02 4/8/02 7/8/02 10/9102 Station to to to to Number Location 4/8/02 7/8/02 10/9/02 1/6/03 Annual Dose 01Di Silver Spring Road 5.8 +/- 0.4 5.8 +/- 0.1 6.4 +/- 0.3 5.4 +/-0.2 70.2 +/- 1.6 02C1 Bald Eagle Road 5.9 +/- 0.3 5.7 +/- 0.1 6.4 +/- 0.5 5.6 +/- 0.5 70.8 +/- 2.3 02F1 Drumore Twp. School 6.4 +1-0.6 6.8 +/- 0.5 6.6 +/- 0.6 6.2 +/- 0.4 78.0 /- 3.2 02L1 Quarryville 5.5 +/- 0.1 5.2 +/- 0.3 5.9 +/- 0.1 5.2 +/- 0.1 65.4 +I- 1.0 03C1 Slate Hill Road 6.6 +/- 0.9 6.3 4/- 0.6 6.9 +/-0.5 6.2 +/- 0.7 78.0 +/- 4.1 03F1 Goshen Mill Road 5.3 +/- 0.5 5.3 0.7T/- 5.4 +t- 0.4 5.4 +/-0.9 64.2 +/- 3.9 04B1 Fulton Weather Station 4.3 +/- 0.4 3.8 +/- 0.4 4,5 /- 0.1 3.8 +I- 0.4 49.2 +/- 2.1 04D1 Keeney Power Line 6.1 +/- 0.1 6.8 +/-0.2 6.5 +/- 0.8 6.3 +/- 0.3 77.1 +/- 2.6 0581 Peters Creek *5.7 +1-0.7 5:3 +/- 0.4 6.2 +/- 0.4 5.5 +/-0.4 68.1 +- 3.0 05C1 Peach Bottom Road 6.0 4/- 0.6 60 +1-03 6.1 +/- 0:8 5.7 +/- 0.3 71.4 /- 3.3 4*7 +-/- 0.2 05E1 Wakefield 5.0 +-0.1 5.3 +/- 0.4 4.8 +/-0.3 59.4 +/- 1.6 06A1 B Cooling Tower 4.4 4/- 0.2 4.4 ./-0.1 4.5 +/7 0.2 4.2 4/-D.0.3 525' +- 1-3 06D1 Riverview Road 6.9 +/- 0.7 6 8: +- 0.2 7.3 +/- 0.5 6:6 +/-.0.7 82.8 +- 3.4 07A1 Burk's Hill 5.5 +- 0:5 5.2 +-01 5.9 +/- 0.4 5.5 +/- 0.3 663 +/- 2.1 07A5 D &E Cooling Tower 5.2 +/- 0.5 4.8 +/-03 5.4 +/- 0.6 4.9 +/- 0.5 609 +/- 2.9 07A6 Burk Trailer 6.1 +/- 0.3 6.3 +/-0.1 6.8 +/- 0.6 5.7 +/- 1.1 ,74.7 4/- 3.9 07B1 Canal Discharge 3.9 +/- 0:4 3.7 +/- 0.2 4.1 +/- 0.7 13.5 t/- 0.'4 45.6, +/- 2.8 07E1 Pilottown Road 4.5 +/- 0.2 4.3 +- 0.3 4.3 +/- 0.2 4.3 +/- 0.4 522 +/- 1.7 07H1 Conowingo, MD 4.8 +/- 0.3 4.5 +/- 0.2 5.0 +/- 0.5 4.2 +/- 0.7 555 /- 2.8 08A1 SSE Sector Hill 6.2 +171:0 5.5 +/-0.5 5.5 +/- 0.5 5.6 +/-k0.2 68.4 +/- 3.7 08A2 Transmissiun Line Hill 7.0 +/-. O3 6.8 +/-0.2 7.4 +/- 0:6 6.9 +/- 0.6 84.3 +- 2.8 08A3 Burk Residence 5.7 +/- 0.5 5.5 +/- 0.1 6.1 +/-0.4 5.7 +/- 0.4 69:0 +/- 2.3 08E1 Broad6Creek 5.6 +P0.:5 491 +j- 0.5 5.9 0:/-03 .4.9 4/- 012 63.9 +- 2.4 08J1 Darlington, MD 4.3 +/- 0.4 4.5 - 0'2 4..4 +1-0.2 4.6 +/- 0.5 53.4 +/ 2.1 09A1 South Substation Road 5.7 +1- 0.4 5.8 +/- 0.5, 5.6 +/- 0.9 5.7 +/- 0.2 68:4 +/- 3.4 09C1 North .CooperRoad 6.2 t/- 0.4 6.0 +/- 0.3 6.5 +/- 0:.8 5.9 +/- 1.0 73:83/- 4.1 1OE1 Macton Substation 5.7 +- 012 5.6 +/ 0.5 5.8 +-- 0.4 5 +/- 0.3 68.4 +i- 2.2 11B1 Atom Road 6.3 +/- 0.4 6.3 +/- 0.4 6.5 +/- 0.2 6.0 +/- :0.5 75.3 +/- 2.3 11D1 Delta 3.8 +1-0.3 3.7- +/-.0:2 3.8 +/- 0.2 3.5 +/- 0.3 44.4 +/- 1.5 12E1 Conastone Line 6.0 -1,1 6.0 +/- 0.4 6.0 +/- 0.3 6.0 +/-0.7 72.0 4- 4.2 13F1 Transco Pipeline 6.5 +-0.2 6.4 +/- 0.5 7.0 +/- 0.1 6.3 +/-0.6 78.6 +4-2.4 13K1 Fawn Grove 6.4 */- 0.6 6.0 +/- 0.6 6.5 +/- 0.3 5.6 +/- 0.2 73.5 +/- 2.8 14E1 Fin Substation 5.3 +- 0.2 5.4 +/- 0.4 5.4 +/- 0.2 5.2 +/- 0.7 63.9 +/- 2.6 14K1 Airville 5.9 +/-0.3 5.5 +/- 0.2 6.1 f/- 0.6 5.7 +/- 0.2 69.6 +/- 2.2 15E1 Slab Road 6.8 +1-03 6.4 +/- 0.5 7.0 +/- 0.3 6.4 +/- 0.5 79.8 +/- 2.5 16E1 Muddy Run 4.6 +/- 0.5 4.6 +/- 0:5 4.7 +/- 0.7 4.8 +/- 0.2 56:1 4/- 3.0 Annual Average: 66:8

159 4.C.1 PEACH BOTTOM AIR SAMPLING DATA SLATE HILL ROAD (3C2)

Particulates Collection (x 0.01 pCi/m3) Iodine-131 3

Period Alpha Beta (X 0.01 pCi/mr 12/31/01 - 01/07/02 0. 1 +- 0.1 1.9 +1- 0.1 < 012 01/07/02 - 01/15/02 0. 1 +- 0.1 1.9 +/- 0.1 < 0.4 01/15/02 - 01/22/02 0. 1+/- 0.1 2.2 +t- 0.1 < 0.5 01/22/02 - 01/29/02 0. 1 +- 0.1 2.0 +1- 0.1 < 0.3 01/29/02 - 02/05/02 0. 1 +- 0.1 1.5 +1- 0.1 < 0.3 02/05/02 - 02/12/02 0. 1 +t- 0.1 2.1 +f- 0.1 < 03 02/12/02 - 02/19/02 0. 1 +- 0.1 1.6 +1- 0.1 < 0.3 02/19/02 - 02/26/02 0. 1 +- 0.1 1.6 +/-0.1 < 0.3 02/26/02 - 03/05/02 0. 1 +- 0:1 1:4 +t- 0.1 < 0.3 2.4 +/- 0.1 03105/02 - 03/12/02 0. 1 +- 0.1 < 0.3 03/12/02 - 03/19/02 0. 1 +- 0.1 1.2 +/- 0:1 < 0.3 03/19/02 - 03/26/02 0. 1 +- 0.1 1.7 +/- 0.1 < 0.2 03/26/02 - 04/02/02 0. 1 +- 0.1 1.4 +-- 0.1 < 0.2 04/02/02 - 04/09/02 0. 1 +- 0.1 1.5 +/- 0.1 < 0.3 04/09/02 - 04/16/02 0. 1 +- 0.1 1.2 +1- 0.1 < 0.2 04/16/02 - 04/23/02 0. 1 +- 0.1 1.8 +1- 0.1 < 02 04/23/02 - 04/29/02 0. 1 +- 0.1 1.6 +1- 0.1 < 0.4 04/29/02 - 05/07/02 0. 1 +I- 0.1 1.4 +1- 0.1 < 0.3 05/07/02 - 05/14/02 0. 1 +/- 0.1 1.6 +/- 0.1 < 0.3 05/14/02 - 05/21/02 0. 1 +/- 0.1 1.4 +/- 0.1 < 0.2 05/21/02 - 05/28/02 0. 1 +/- 0.1 1.4 +/- 0.1 < 0.2 05/28/02 06/04/02 0. 1 +/- 0*1 1.8 +1- 0.1 < 0.2 06/04/02 - 06/11/02 0. 1 +/-0.1 1.5 +1- 0.1 < 0-3 06/11/02 - 06/18/02. 0. 1 +f- 0.1 i.1 +/- 0.1 < 0.2 06/18/02- 06/25/02 0. 1 +-0.1 2:0 +/- 0.1 < 0.2 06/25/02,- 07/02/02 0. 1 +6- 0.1 1.8 +/- 0.1 < 0.2 07/02/02 - 07/09/02 0.:5 +1- 0.1 2.1 +/- 0.1 < 0.3 07/09/02 - 07/16/02 0. 1 +/- 0.1 1.7 +/- 0.1 < 0.3 07/16/02 - 07/23/02 0.:2 +/- 0.1 2.8 +/- 0.1 < 0.3 07/23102 ,- 07/30/02 0. 1 +/- 0.1 1.3 +/-0.1 < 0.2 07/30/02 - 08/06/02 0. 1 +t- 0.1 2.5 +/- 0.1

• 0.3 08/06/02 ,- 08/13/02 0. 1 +1- 0.1 1.4 +1- 0.1 < 0.3 08/ 13/102 08/20/02 0. 1 +/-0.1 2.1 +1-0.1 < 0.2 08/20102 08/27/02 0. 1+/- 0.1 1.8 +/- 0.1 < 0.2 08/27/02 - 09/03/02 0. 1 +f- 0.1 0.9 +t- 0.1 < 0.3 09/03/02 - 09/10/02 0. 1+/- 0.1 1:7 +t- 0.1 < 0.3 09/10/02 - 09/17/02 0. 1 +/-,0.1 1.8 +/- 0.1 < 0.2 09/17/02 - 09/24/02 0. 1 +/- 0.1 22 +/- 0.1 < 0.2 09/24/02 - 10/01/02 0. 1 +- 0.1 1.6 +/- 0.1 < 0.3 10/01/02 - 10/08/02 0. 1 +- 0.1 2.1 +1- 0.1 < 0.4 10/08/02 - 10/15/02 0. 1 +- 0.1 0.9 +t- 0.1 < 0.4 10/15/02 - 10/22/02 0. 1 +- 0.1 1.5 +t- 0.1 < 0.3 10/22/02 - 10/29/02 0. 1 +- 0.1 1.8 +t- 0.1 < 0.2 10/29/02 - 11/05/02 0. 1 +- 0.1 2.2 +1- 0.1 < 0.3 11/05/02 - 11/12/02 0. 1 +- 0.1 1.8 +t- 0.1 < 0.3 11/12/02 - 11/t19/02 1 +- 0.1 1.4 +1. 0.1 < 0.4 11/19/02 - 11/26/02 0. 1 +- 0.1 1.9 +I- 0.1 < 0.3 11/26/02 - 12/03/02 0. 1 4/- 0.1 1.2 +/: 0.1 < 0.3 12/03102 - 12/10/02 0.11 +- 0.1 1:6 +1- 0.1 < 0.3 12/10/02 - 12/17/02 0. 1+/- 0.1 1.3 +1- 0.1 < 0.2 12/17T02 - 12/24/02 0:11 +- 0.1 1.4 +t- 0.1 < 0.3 12/24/02 - 12/31/02 1 +- 0.1 1.5 +/- 0.1 < 0.2

160 4.C.2 PEACH BOTTOM AIR SAMPLING DATA PETER'S CREEK (5B2)

Particulates Collection (x 0.01 pCi/mr) Iodine-131 Period Alpha Beta (x 0.01 pCi/m3) 12/31/01 - 01/07/02 0.1 +/- 0.1 2.1 1 0.1 < 0.3 01/07/02 - 01/15102 0.1 +/- 0.1 2.0 +/- 0.1 < 0.3 01/15/02 - 01/22/02 0.1 -/- 0.1 2.3 +/- 0.1 < 0.4 01/22/02 - 01/29/02 0.1 +/- 0.1 2.1 +/-0.1 < 0.3 01/29/02 - 02/05/02 0.1 +/- 0.1 1.6 +/- 0.1 < 0.4 2+t- 0:1 02/05/02 - 02/12/02 0.1 +t- 0.1 22. < 0.4 02/12/02 - 02119/02 0.1 +/- 0.1 1.7 +/-. 0.1 < 0.4 02/19/02 - 02/26/02 0.1 +/- 0.1 1 .8 +/- 0.1 < 0.4 02/26/02 - 03/05/02 0.1 +/- 0.1 1.6 +/-0.1 < 0.4 03/05/02 - 03/12/02 0.1 +/- 01 2.5 +/- 0.1 < 0.4 03/12/02 - 03/19102 0.1 +/- 0.1 1.4 4+/--0.1 S094 03/19/02 - 03/26/02 0.1 +t- 0.1 1.8 +/- 0.1

• 0.4 03/26/02 - 04/02/02 0.1 +/- 0.1 1.4 -'+t-0.1 < 0.4 04/02102 - 04/09/02 0.1 +/- 0.1 1.5 +/-0.1

• 0.4 04/09/02- 04/16/02 0.1 +t- 0.1 1.3 3'+/-0.1

• 0.4 04/16/02.- 04/23/02 0.1 +/--0.1 1.93 +/- 0.1 < 0.3 04/23/02 - 04/29/02 0.1 -/- 0.1 1.6 +/- 0.1 1.: 2+1- 0.1

• 0.3 04/29102- 05/07/02 0.1 +/7 0.1

• 0.3 05/07/02 - 05/14/02 0.1 +t- 0.1 1,7 -'-/- 01 < 0.3 05/14/02 - 05/21/02 01 +t- 0.1 1 4 4+/-0.1

• 0.4 05/21/02 - 05/28/02 0.1 +/- 0.1 1.4 4+/-0.i 05/28/02.- 06/04/02 0.1 +/- 0.1 2.( 0 / 0.1

• 0.4 06/04/02 - 06/11/02 0.1 +/-0.1 +/- 0.1

• 0.5 06/11/02 - 06/18/02 0.1 +/- 0.1 +/-0.1

• 0:3 06/18/02 - 06/25/02 0.1 +/- 0.1 1.3 124 +/- 0.1 < 04

< 0.4 06/25/02 - 07/02/02 0.1 +/- 0.1 +/-0.1 < 0.3 07/02/02 - 07/09/02 0.2 +/- 0.1 2.0 +/-0.1 < 0.5 07/09/02 - 07/16/02 0.1 +/- 0.1 1.( +/-0.1 < 0.4 07/16/02 - 07/23/02 0.2 +1- 0.1 3.11 +/- 0.1 < 0.4 07/23/02 - 07/30/02 0.1 +/- 0.1 1.0 +/-0.1 < 0.4 07/30/02 - 08/06/02 0.1 +/- 0.1 2.11+/-0.1

< 0.3 08/06/02 - 08/13/02 0.1 +1-,0.1 1.( +/- 0.1 < 0.4 08/13/02 - 08/20/02 0.1 +/- 0.1 +/- 0.1 < 0.4 08/20/02 - 08/27/02 0.1 +/- 0.1 2.1 +/-.0.1 < 0.4 08/27/02 - 09/03/02 0.i +/- 0.1 1.( +/-0.1 < 0.4 09/03/02 - 09/10/02 0.1 +/- 0.1 2.1i +1-0.1 < 0.4 09/10/02 - 09/17/02 0.1 +/- 0.1 +/-0.1 < 0.3 09/17/02 - 09/24/02 0.1 +/- 0.1 3 +/-0.1 < 0.5 09/24/02 - 10/01/02 0.1 +/- 0.1 1.9 9+/-0,1

• 0.5 10/01/02 - 10/08/02 0.1 +/- 0.1 3 +1-0.1

+/-0.1

• 0.5 10/08/02 - 1,0/15/02 0.1 +/- 0.1 1.(6,+/l- 0.1

• 0.5 10/15/02 - 10/22/02 0.1 +/- 0.1 1 8+- 0.1 < 0.4 10/22/02 - 10/29/02 0.1 +/- 0.1 3+/-.0.1 10/29/02 - 11/05/02 0.1 +/- 0.1 2.( .< 0.4 11/05/02 -' 11/12/02 9i÷/- 0:1 < 0.2 0.1 +/- 0.1 1344-/- 0.1 11/12/02 - 11/19/02 0.1 +/- 0.1 1.9 +/- 0.1 < 0.3 11/19/02 - 11/26/02 0.1 +/- 0.1 3 +-/- 0.1

• 0.3 11/26/02 - 12/03/02 0.1 +/- 0.1 3+'/-0.1

• 0.2 12/03/02 - 12/10/02 0.1 +/- 0.1 4+/- 0.1 < 0.3 12/10/02 - 12/17/02 0.1 +/- 0.1 1.0 +/- 0.1 - 0.4 12/17/02 - 12/24/02 0.1 +-0.1 1,45 -0.1 < 0.3 12/24/02 - 12/31/02 0.1 +-0.1 1.3

• 0.2

161 4.C.3 PEACH BOTTOM AIR SAMPLING DATA South Substation (9A2)

Particulates Collection *(x 0.01 pCi/mr) Iodine-131 Period Alpha Beta (x0.01 pCi/m3 )

12/31/01 - 01/07/02 0.1. -/-0:1 1.9 0.1 < 0.4

.01/07/02 - 01/15/02 0.1 +/- 0.1. 2.0 01 < 0.4 01/15/02 - 01/22102 0.1 +/- 0.1 .2.2 )+/- 0.1 < 0.4 01/22/02 - 01/29/02 0.1 +/- 0.1 1.8 0.1 < 0.4 01/29/02 - 02/05/02 0.1 +/- 0.1 1.4 0.1 < 0.2 02105/02 - 02/12/02 0.1 +/-0:1 1 .8)+t- 0.1 < 0.3 02112/02 - 02/19/02 0.1 +/-0.1 1.4 0.1 < 0.3 021i9/02 -. 02/26/02 0.1 +/-0.1 1 .83+t- 0.1 < 0.3 02126/02 - 03/05t02 01 +/-01 1 .5I+1- 0.1 < 0.3 03/05/02 - 03/12102 0.1 +/- 0.1 2.4 0.1 < 0.3 03/12/02 - 03/19/02 0.1 +/- 0.1 1 .4 0.1 < 0.2 03/19/02 - 03/26/02 0.1 +/- 0.1 1 .7 0.1 < 0.2 03/26/02 - 04/02/02 0.1 +/- 0.1 1.5 0.1 < 0.3 04/02/02 - 04/09/02 0.1" +t- 0.1 1.5 0.1 < 0.3 04/09/02- 04/16/02 0.1 +/- 0.1 1 .3 0.1 < 0.3 04/16/02 - 04/23/02 0.1 +/- 0.1 1 .83+I- 0.1 < 0.3 04123/02 04/29/02 0.1 +/-0.1 1 .7 0.1 < 0.4 04/29/02 - 05/07/02 0.1 +/- 0.1 13.P +/- 0.1 < 0.3 05/07/02- 05/14/02 0.1 +/- 0.1 1-65 0.1 < 0.3 05/14/02 - 05/21/02 0.1 +/- 0.1 1 .45 +/- 0.1 < 0.2 05121/02 - 05/28/02 0.1 +/- 0.1 1 .3 0.1 < 0.2 05/28/02- 06/04/02 0.1 -/- 0.1 1.5 0.1 < 0.2 06/04/02 - 06/11/02 0.1 +/- 0.1 1 .4 0.1 < 0.3 06/11/02- 06/18/02 0.1 +/- 0.1 1.2 0.1 < 0.3 06/18/02- 06/25/02 0.1 +/-0.1 1.9 0.1 < 0.2 06/25/02- 07/02/02 0.1 t/- :0.1 1 .5 0.1 < 0.3 07/02102 07/09/02 0.6 +/- 0.1 2.2 0.1 < 0.4 07/09/02 - 07/16/02 0.1 +/- 0.1 1.53+/- 0.1 < 0.3 07/16/02- 07/23/02 0.2 +/-0.1 2.5 3+/- 0.1 < 0.4 07/23/02 - 07/30/02 0.1 ÷/-0.1 1.3[+/- 0.1 < 0.3 07/30/02 -08/06/02 0.1 +/- 0.1 2.5 3+/- 0.1 < 0.4 08/06/02 08/13/02 0.1 +/-0.1 1.5 0.1 < 0.4 08/13/02 -08/20/02 0.1 +/- 0.1 2.0 0.1 < 0.2 08/20/02 -08/27/02 0.1 +/- 0.1 11.8 3+/- 0.1 < 0.3 08/27/02 - 09/03/02 0.1 +t- 01 0.9 0.1 < 0.2 09/03/02 - 09/10/02 0.1 +/- 0.1 1.8 -I-+/. 0.1 < 0.4 09/10/02 - 09/17/02 0.1 +/- 0.1 1.9 0.1 < 0.3 09/17/02 - 09/24/02 0.1 +t-0.1 2.2 2+1- 0.1 < 0.2 09/24/02 - 10/01/02 0.1 +/- 0.1 1.8 0.1 < 0.2 10/01/02 - 10/08/02 0.1 +/- 0.1 2.1 0.1 < 0.3 10/08/02 - 10/15/02 0'1 +t- 0.1 0.9 0.1 < 0.4 10/15/02 - 10/22102 0.1 +/- 0.1 1.5 0.1 < 0.4 10/22/02 - 10/29/02 0.1 +/- 0.1 1.5 0.1 < 0.3 10/29/02 - 11/05/02 0.1 +/- 0.1 2.1 0.1

• 0.3 11105/02 - 11/12M02 0.1 +/- 0.1 1.7 0.1 < 0.3 11/12/02 - 11/19/02 0.1 +/- 0.1 1.2 0.1 < 0.3 11/19/02 - 11/26/02 0.1 +/- 0.1 1.'7 0.1 < 0.3 11/26/02 - 12/03/02 0.1 +/- 0.1 1.2 0.1 < 0.2 12103/02 - 12/10/02 0.1 +/- 0.1 1.6 01 < 0.3 12/10/02 - 12/17/02 0.1 +/- 0.1 1-.2 0.1 < 0.3 12117/02 - 12/24/02 0.1 +/- 0.1 1.3 0.1 < 0.3 12124/02 - 12/31/02 0.1 +/- 0.1 1.4 0.1 < 0.2

162 4.C.4 P EAC H BOTTOM AI R SAM PLING DATA DELTA (11D2)

Particulates Collection (x 0.01 pCi/rn3 ) Iodine-131 Period Alpha Beta (x 0.01 pCi/mn) 12/31/01 01/07/02 0.1 +/- 0.1 2.0 +/-i < 0.5 01/07/02 - 01/15/02 0.1 +/- 0.1 1.9 < 0.4 01/15/02 - 01/22/02 0.1 +/- 0.1 2.2 < 0.4 01/22/02 - 01/29/02 0.1 +/- 0.1 1.8 +I- I < 0.4 01/29/02 - 02/05/02 0.1 +/- 0.1 1.4 *+/- I < 0.2 02/05/02 - 02/12/02 0.1 +/- 0.1 2.1 +/- I < 0.3 02/12/02 - 02/19/02 0.1 +/- 0.1 1.4 < 0.3 02J19/02 - 02/26/02 0.1 +/- 0.1 1.6 *+/-* I < 0.3 02/26/02 - 03/05/02 0.1 +/- 0.1 1.5 +/- I < 0.3 03/05/02 - 03/12/02 0.2 +/- 0.1 2.4 < 0.3 03/12/02 - 03/19/02 0.1 +/- 0:1 1.3 4-/- I < 0.4 03/19102 - 03/26/02 0.1 +/- 0.1 1.7 * +/- I < 0.2 03/26/02 - 04/02/02 0.1 +1- 0.1 1.4 < 0.2 04/02/02 04/09/02 0.1 ./-.0.1 1.5 4-/- I < 0.4 04/09/02- 04/16/02 0.1 +t* 0.1 1.4 *+/- I < 0.5 04/16/02 - 04123/02 0.1 +/- 0.1 1.8 * -/.- I < 0.7 04/23/02 - 04/29/02 0.1 +/- 0.1 1.5 *+/- I < 0.3 04/29/02 .-. 05/07/02 0.1 +/- 0.1 1.4 < 0.3 05/07/02 - 05/14/02 0.1 +/- 0.1 1.6 *+/- I < 0.5 05/14/02,- 05/21/02 0.1 +/-/-0.1 1.5 * -/- I < 0.4 05/21/02 - 05/28/02 0.1 +/- 0.1 113 *+/- I < 0.3 05/28/02 - 06104/02 0.1 +/- 0.1 1.8 < 0.3 06/04/02 - 06/11/02 0.1 +t- 0.1 1.5 I+/-* < 0.4 06/J 1/02- 06/18/02 0.1 +/- 0.1 1 .2 +/- I < 0.4 06/18/02- 06/25/02 0.1 +/- 0.1 1.9 +/- I < 0.3 06/25/02 -07/02/02 0.1 +/- 0.1 1.9 < 0.3 07/02/02 - 07/09/02 0.6 +/- 0.1 2.2 +/- I < 0.4 071/09/02 - 07/16/02 1.6 * +/- I < 0.4 07/16/02 - 07/23/02 0.2 +/- 0.1 2.8 +1- I < 0.6 07/23/02 - 07/30/02 0.1 +/- 0.1 1 .3 p+/-.I < 0.5 07/30/02 - 08/06/02 0.1 +/- 0.1 2.6 I /- I < 0.4 08/06/02 - 08/13/02 0.1 +/- 0.1 1.6 < 0.4

• 08/13/02 - 08/20/02 0.1 +/- 0.1 2.0 p+/:- I < 0.3 08/20/02 - 08/27/02 0.1 +/- 0.1 1.9 p /- < 0.3 08/27/02 09/.03/02 0.1 +/-0.1 1 .0 +"/- I < 0.5 09/03/02 - 09/10/02 0.1 +/- 0:1 1 .9 * -/-I < 0.5 09/10/02 - 09/17/02 0:1 .+/-0.1 2.0 < 0.4 09/17/02 - 09/24/02 0.1 +/- 0.1 2:,2 p+/- I < 0.3 09/24/02 -10/01/02 0.1 +/- 0:1 1.8 < 0.4 10/01/02 - 10/08/02 0.1 +/- 0.1 2.1 * /- I < 0.5 10/08/02 - 10/i15/02 0.1 +/- 0.1 0.9 *+/- I < 0.4 10/15102 - 10/22/02 0.1 +/- 0.1 1.5 < 0.3 10/22/02 - 10/29/02 0.1 +/- 0.1 1.7 +-/- I < 0.4 10/29/02 - 11/05/02 0.1 +/- 0.1 2.1 < 0.2 11/05/02 - 11/1 2/02 0.1 +/- 0.1 1.8 * -/- I < 0.3 11/12/02 - 11/19/02 0.1 +/- 0.1 1.3 *+/-/- I < '0.4 11/19/02 - 11/26/02 0.1 +/- 0.1 1.9 < 0.3 11/26/02 - 12/03/02 0.1 +/- 0.1 .1.2 < 0.4 12/03/02 - 12/1.0/02 0.1 +/- 0.1 1-.6 < 0.3 12/10/02 - 12/17/02 0.1 +/- 0.1 1.3 < 0.7 12/17/02 - 12/24/02 0.1 +/- 0.1 11:5 < 0.2 12/24/02 - 12/31/02 0.1 +/- 0.1 1 .5 < 0.4

163 4.01 PEACH BOTTOM AIR PARTICULATE COMPOSITES (fCi/m3).

Station Number Location Collection Period Cs-134 Cs-137 3C2 Slate Hill Rd. 12131/01 - 4/02102 <0.1 <0.1 4/02/02 - 7/02/02 <0.1 <0.1 7102102 -10/1/2002 < 0o1 <0.1 10/01/02 - 12/31/02 <0.1 <0.1 5B2 Peters Creek 12131/01 - 4/02/02 <0.1 < 0.1 4/02/02 - 7/02/02 <0.1 <0.1 7/02/02 -10/1/2002 <0.1 <0.1 10/01/02 - 12/31/02 <0.1 < 0.1 9A2 Burk's Hill 12/31/01 - 4/02/02 <0.1 <0.1

• 4/02102 - 712/02 <0.1 7/02/02 -10/1/2002 <0.1 < 0.1 10/01/02 - 12/31/02 < 0.1 <0.1

< 0.1

<0.1 11D2 Delta 12131/01 - 4/02/02 4/02/02 - 7/02/02 < 0.1 <0.1 7/02/02 -10/1/2002 <0.1 <0.1 10/01/02 - 12/31/02 <0.1 <0.1

164 4.E PEACH BOTTOM WATER SAMPLING DATA CONOWINGO DAM (7J1)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 2101102 2 +/- < 180 < 1 < 3 < 2 < 1 < 2 < 2 <2 < 3 < 1 < 1 < 7 3/01/02 1 +/-1 < 160 < 2 < 3 < 2 <2 < 3 < 3 <2 < 3 < 2 < 2 < 6 4/05/02 2+/-1 < 170 < 1 < 3 < 1 < 1 < 2 < 2 1<2 < 2 < 1 < 2 < 5 5/03/02 3 +/- < 160 < 1 < 3 < 1 < 1 < 2 < 2 <2 < 2 < 1 < 2 < 5 5/31/02 2+/-1 < 170 < 2 < 4 < 2 < 2 < 4 < 4 <3 < 6 < 2 < 2 < 13 7/05/02 2+1-1 < 170 < 1 < 3 < 2 <2 < 3 < 2 <2 < 2 < 1 < 2 <15 8/02/02 < 2 < 160 < 1 < 3 < 1 < 1 < 2 < 2 <2 < 3 < 1 < 1 < 7 8/30/02 3/+- 1 < 170 < 1 < 3 < 2 < 2 < 3 < 3 <2 < 3 < 2 < 2 < 7 10/04/02 3+/- 1 < 180 < 1 < 2' < 1 < 1 < 2 <2/ <1 < 2 < 1 <1 <,4 11/01/02 2+1- 1 < 170 < 1 < 3 < 1 < 1 < 3 < 2 1<2 < 2 < 1 < 1 < 5 11/30/02 2+/ 1 < 180 < 1 < 2 <1 < 1 <2 21<I < 3 < 1 < 1 < 5 1/04/03 <Z < 160 < 1 < 2 < 2 < 1 < 2 < 2 /<1 < 3 < 1 < 1 < 6 HOLTWOOD HYDROELECTRIC ELECTRIC PLANT (15F1)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 2/01/02 2+/- < 180 3 2 1 2 <2 /<2 < 33 3 < 1 < 2 <'7 N01/02 1-*-/- < 160 4 < 3 2 +1t 2 2 4 < 3 < 2 <2 < 2 <8 4/05/02 1 +1- < 170 2 2 <2 <<1 < 2 2 <1 <1 <5 5103/02. < 160 2 3 <2 <<2 < 2

<1 <1 <5 3

5131/02 2+/- < 170 3 2 <2 <<2 < 3

< 1 <1 <6 2 +1- 3 7/05/02 < 170 4 2 2 3 < 3 /<2 < 3 3 < 2 < 2 <8 8/02/02 2 +1- < 160 3 2 2 3 <2 1<2 < 3 < 1 < 2 <8 8130/02 3+/- < 3

< 170 3 2 2 4 <3 /<2 < 2 < 2 <8 3+/- 4 3 10/04/02 <1 80 4 2 2 <3 /<2 < 3 2 < 2 < 2 <8 11101/02 3+/-

31 < 180 2 2 < 2 1<1 < 2 < 1 < 1 2 1 5 <5 11/30/02 2+t < 180 4 2 < < 11 2 4 <4 /<2 3 < 2 < 2 1104/03 2 < 160 4 3 4 <3 /<2 < 3 < 2 < 2 <8

165 4.F PEACH, BOTTOM MILK SAMPLING DATA (pCilL)

Station Collection Number Date .1-131 CsD134 Cs-137 Ba-140 K-40 13A1 1114102 < 2 < 1 < 2 <4 1550 +1-38 2117/02 < 3 < 1 < 2 <6 1480 +1-37 3/1,8/02 < 2 < 2 < ,2 <7 1430 +/'61 4/01/02 < 2 < 1 <2 <4 1430 +/-35 5113/02 < 2 < 2 < 2 <5 1380 -+/-43 6/10/02 < 3 < 2 < 3 <8 1350 +i-58 7108102 < 2 < 2 < 2 <5 1390 +i-43 8104102 < 2 < 1 < 2 <5 1450 +1-37 9/02102 < 3 < 2 < 3 <8 1400 +!-67 10/13/02 < 3 < 2 < 2 <8 1500 +!-60 11/10102 < 2 < 1 < 2 <4 1470 +1-37 12/16/02 < 2 < 1 2 1- <4 1470 +1-36 09A1 1/14/02 < 2 < 2 2 +1-1 <5 1270 +1- 40 2/17/02 < 3 < 2 < 2 <7 1300 +/-40 3/18102 < 2 < 2 < 2 <5 1310 +- 40.

4/01/02 < 2 < 2 < 2 <5 1300 +/-40 5/13/02 < 2 < 2 < 2 <5 1350 +1- 41 6110/02 < 3 < 2 < 2 <8 1380 +1-557 7/08/02 < 2 < 1 4 +1-1 <4 1350 +1-36 8/04/02 < 2 < 2 < 2 <5 1380 +/"39 9102/02 < 3 < 2 < 3 <8 1270 +1- 56 10/13i02 < 2 < 2 < 2 <7 1310 +/-50 11/10/02 < 2 < 2 < 2 <5 1270 ÷/-40 12/15/02 < 2 < 2 < 2 <6 1370 +/-41

166 4.G PEACH BOTTOM FISH, PRODUCE & SEDIMENT DATA (pCi/kg)

Predator Bottom feeding Produ ce* Sediment* Fish* Fish* '

Isotope 912412002- 101812002 1018/2002 101712002 1-131 <11 < 15 <11 < 14 Mn-54 <7 11 +/-4 <3 <3 Fe-59 < 14 < 13 <7. <7 Co-58 <7 <5 <3 <3 Co-60 <8 18+1,5 <3 <.3 Zn-65 < 15 < 12 <6 <6 Zr-Nb-95 <11/< 8 < 10/< 7 < 51< 3 <5/< 4 Cs-134 <6 <4 <2 <2 Cs-137 <7 26+-/-4 3+- 2 <3 Ba-140 < 30 < 34 < 20 < 22

• Wet Weight/ small sample size Dry Weight

167 5.A SUSQUEHANNA STEAM ELECTRIC STATION QUARTERLY TLD INTERCOMPARISON (mR/std. mo.)

Station BRP Proxtronics BRP ICN Number Location Collection Period Results Results Results* Results 1D1 Mocanaqua 1110/02 - 4/09/02 6.4 +/- 0.3 5.0 +1- 0.2 4/09/02 - 71/09/02 6.0 +I- 0.1 4.3 +/- 1.4 7/09/02 - 10/10/02 6.8 +/- 0.6 5.2 +/- 0.3 4.7 4.0 10/10/02 - 1/07/03 57 +/- 0.6 6.6 +/- 0.7 3.9 4.3 2A1 Information Center 1/10/02 4/09/02 5.5 +/- 0.3 4.1 +/-- 1.1 4/09/02 7/09/02 5.3 +/- 0.6 3.2 +I- 0.5

+I- 0.9 7/09/02 10/10/02 6.1 +/- 0.2 4.4 4.3 3.5 10110/02 1/07/03 5.3 0.6 5.2 +/- 0.4 3.7 3.3 7B1 Wapwallopen 1/10/02 4/09/02 6.0 +/- 0.6 4.6 +/- 0.3 4/09/02 7/09/02 5.7 +/- 0.2 34 0.8 7/09/02 10/10/02 6.6 +/- 0.6 4.4 +/- 0.1 4.7 3.4 10/10/02 1/07/03 5.8 0.2 5.0 +/- 0.4 4.3 4.1 12F1 Berwick Substation 1/10/02 4109/02 5.9 0.4 4.0 +/- 0.5 4/09/02 7/09/02 5.3 0.1 3.4 +/- 0.8 71/09/02 10/10/02 '6.4 +/- 0.7 4.2 +/- 0.2 4.7 3.4 10/10/02 1/07/03 5.5 +/- 0.2 4.9 +/- 0.3 3.9 3.6 70.7 +/- 2.3 54.0 +/- 3.5 51.3 44.5

168 5.B SUSQUEHANNA STEAM ELECTRIC STATION THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mR/std. mo.)

1/10/02 4/9/02 7/9/02 10/10/02 Station to to to to Number Location 4/9102 7/9/02 10/10/02 1/7/03 Annual Dose 01D1 Mocanaqua 6.4 +/-0.3 6.0 +f-0.1 6.8 +/-0.6 5.7 +/-0.6 74.7 +- 2.7 02A1 InformatonCenter 5.5 +/- 0:3 5.3 +/- 0.6 6.1 +/- 02 5+3 +/- 0.6 66.6 +/- 2.8 03D1. Pond Hill 5,4 +f- 1.4 5.4 +/-0.5 63 +/- 0.4 5.'4 +*- 0.3 67.5 +1- 4.7 03K1 Nanticoke 5.6 +/-0.4 4.8 +/-0,4 5.5 +/-06 4.9 +/-0.4 62.4 +/- 2.7 03M1 Wilkes-Barre 6.8 +/- 1.2 6.1 +/- 0,.4 6.6 +/-0.4 6 1 +/- 0.6 76.8 +- 4.4 04A1 PP&LConstruction Dept. 5.8 +/-0.4 5.5 +/-0.0 6+3 +/-0.2 5.2 +f-0.3 68.4 + 1.6 04E1 Ruckles Hill Road 6.1 +/-0.2 6.0 +/-0.2 6.4 +1-0.5 5.7 +f-0.2 72.6 +/- 1.8 05A1 Biological Lab 5.4 +/-0.5 4.9 +/-0.4 5+7 +/-0.2 4.7 +/-0.4 62.1 +- 2.3 05E1 Bloss Farm. 6.1 +/-0.4 .5.6 +/-0.3 6.4 +/-0.1 5.4 +/-0.5 70.5 +/- 2.1 06AI SSES Sewage Plant 5.6 +/-0.2 5.0 +/-0.2 5.6 +/-0.4 5.1 +4-0.2 63.9 +/- 1.6 06A2 River Water Intake 5.4 +1-0.7 5.3 +/- 0.2 5.9 +4 0.1 5.0 +/-0.4 64.8 +4- 2.5 06D1 Hobble 6.2 +/-0.6 5.7 +/-04 66 +/- 04 5.6 +f-0.4 72.3 +1- 2.7 06L1 Freeland 5.0 +/-0.5 6.9 +/- 0.5 7.2 +/- 0.5 6.4 +P 0.3 76.5 +/- 2.7 07B1 Wapwallopen 6.0 +f-0.6 5.7 +/0.2 66 +/- 0.6 5.8 +4-0.2 72.3 +/- 2.7 0782 Heller's Orchard 5.5 +/-0 0 5.1 +/- 0.1 518 +/-0.5 4.9 +4 0.5 63.9 +/ 2.1 07L1 Hazelton 5.9 +1-0.4 5.8 +/-0.2 5.9 +4 0.7 5.6 +1-0.3 69.6 +- 2.6 0981 South Transmission Line 5.2 +1-0.1 5.2 +f-0.4 5.6 +/-0.5 5+2 +/-0.3 63.6 + 2.1 "09M1 Shenandoah 5.2 +f- 0.4 4.7 +/-0.3 5.3 +4/-0.3 5.0 +4/-0.2 60.6 + 1.8 1081 Beach Haven/Gen Tank 5.6 +1-0.3 5.2 +/-0.3 5:9 +/-0.8 5.5 +/-0.4 66.6 +/ 3.0 11A1 Golonb House 6.0 +1-0.4 5:4 +/-1.0 6+6 +/-0.7 5 7' /- 0.3 71.1 + 4.0 11F1 Nescopeck 6.3 +f- 0.5 5.9 +/-0.5 6.2 +/-0.9 5.3 +1-0.3 71.1 +1- 3.5 12A1 WSW Perimeter Fence 7.1 +/-0.7 6.7 +/-0.2 7.4 +/-0.3 6.4 +f-0.6 82.8 +/- 3.0 121F1 Berwick Substation 5.9 +f-0.4 5.3 +/-0.1 6.4 +f- 0.7 5.5 +1-0.2 69.3 +4 2.5 12L1 Bloomsburg 6.6 +1-1.4 4.8 +/-04 56 +/- 0.8 4.5 +/-0.4 64.5 +4 5.1 13A1 West Perimeter Fence 7.3 +1-0.2 6.8 +1-0.0 7.7 +1-0.8 6.7 +/-0.6 85.5 +- 3.1 14A1 WNW Perimeter Fence 6.7 +/- 0.2 6.2 +/- 01 6.6 +/- 0.4 5.9 +/-0.2 76.2 +- 1.5 15Al Serafin Farm 6.0 +f-0.2 5.9 +1-0.3 63 +1-0.4 6.0 +/- 0.9 72.6 +- 3.1 16A1 NNW Perimeter Fence 6.6 +1-0.4 6.9 +/-04 7.3 +4- 1.0 66 +/- 0.7 82.2 +- 4.0 16A2 Rupinski Farm 5.0 +/- 0.1 5.0 +/- 0.2 5.3 +- 0.9 5.0 +/- 0.2 60.9 +- 2.8 16B1 Walton Power Line 5.1 +1-0.4 5.0 +/-0.3 5.8 +/-0.9 5,1 +/-0.7 63.0 +4 3.7 Annual Average: 69.8

169 5.C.1 SUSQUEHANNA STEAM AIR SAMPLING DATA BEACH GROVE ROAD (3AW)

Particulates Collection (x 0.01 pCi/r 3 ) Iodine-131 Period Alpha Beta (x.0.01 pCimrn3 )

12127/01 - 01/02/02 0.1 +/- 0.1 0.1 < 0.4 01/02102 - 01/10/02 0.1 +/- 0.1 2.1 +t- 0.1 < 0.3 01/10/02 - 01/16/02 0.1 +/- 0.1 i.f 0.1 < 04.

+/-

01/16/02 - 01/23/02 0.1 +/- 0.1 2.1 0.1 < 0.4 01/23/02 - 01/30/02 0.1 +/- 0.1 2.( 0.1 < 0.3 01/30/02 - 02/06/02 1. +/- 0.1 < 0.6 0.1 +/- 0.1 02/06/02 - 02/13/02 0.1 +/- 0.1 0.1 < 0.4 02/13/02 - 02/20/02 3+/-

0.1 +/- 0.1 0.1 < 0.4 02120/02 - 02/27/02 0.1 +/- 0.1 2.( 0.1 < 0.3 02127/02 - 03/06/02 0.1 +/- 0.1 1. +/- 0.1

• 0.4 3+/-

03/06/02 - 03/13/02 0.1 +/- 0.1 0.1

• 0.4 03/13/02 03/21/02 0.1 +/- 0.1 ~.+/- 0.1

• 0.3 03/21/02 - 03/27/02 0.1 +1- 0.1 0.1

• 0.3 03/27/02 - 04/03/02 0.1 +1- 0.1 0.1

• 0.3 04/03/02 - 04/10/02 0.1 +/-.0.1 0.1

• 0.5 5+/-

04/10/02- 04/17/02 0.1 +- 0.1 0:1

• 0.4 04/17/02- 04/24/02 0.1 +- 0.1 0.1

• 0.3 04124/02- 05/01/02 10. +/-

0.1 +/- 0.1 +/- 0.1 < 0.3 2.z 05/01/02- 05/08/02 0.1 +/- 0.1 0.1

• 0.3 05/08/02 - 05/15/02 1A +/-

0.1 +t-.0.1 0.1

• 0.3 05/15/02. - 05/22/02 1.E3 +/-

0.1 +/- 0.1 0.1

• 0.2 05/22/02 - 05/29/02 0.1 +.- 0.1 13Z3+/- 0.1

• 0.2 05/29/02 - 06105/02 0.1 +/- 0.1 0.1

• 0.3 0.1 +t0:1 1.z 06/05/02 - 06/12/02 0.1

• 0.3 06112/02 - 06/19/02 0.1 +/-/-0.1*0.1 1.1ý 0.1 S.0*5*

06/1.9/02 .- 06/26/02 0.1 +/- 0.1 0.1

• 0.4 0.1 0t.1 21K 06/26/02 -, 07/03/02 0.1 0.4 07/03/02 - 07/10/02 0.4 +1- 0.1 1.E 0.1

• 0.3 07/10/02 - 07/17/02 0.1 +/- 0.1 1.( 0.1

• 0.3 07/17/02 - 07/24/02 0.2 +/ 0.1 1.( 3+/- 0.1

• 0.4 07/24/02 - 07/31/02 0.1 +/- 0.1 0.1

• 0.3 07/31/02 - 08/07/02 2.1 0.1 +/- 0.1 +1- 0.1

• 0.4 1.(

08/07/02 - 08/14/02 0.1 +/- 01 0.1

• 0.3 08/14/02 - 08/21/02 0.1 +/- 0.1 +1- 0.1

• 0.4 08/21/02 - 08/28/02 0.1 +/- 0.1 2.1 0.1

• 0.5 08/28/02 - 09/04/02 0.1 +/- 0.1 1.11 0.1

• 0.5 09/04/02 - 09/11/02 01 +/- 0.1 +-/- 0.1

• 0.5 09/11/02 - 09/18/02 2.1 0.1 +1- 0.1 +/- 0.1

• 0.4 1.Z 09/18/02 - 09/25/02 0.1 +t- 0.1 0.1

• 0.4 1.1 09/25/02 - 10/03/02 0.1 +t- 0.1 0.1

• 0.3 1A.

10/03/02 -. 10/10102 0.1 +/- 0.1 0.1 < 0.5 10/10/02 - 10/15/02 0.1 +t- 0.1 21A 0.1 < 0.3 10/15/02 - 10/23/02 0.1 +/- 0.1 0.1 < 03 i.E 10/23/02 - 10/30/02 0.1 +/- 0.1 0.1 S0.3 10/30/02 11/06/02 0.1 0.1 0.1

• 0.8

+t- 21(

• 0.3 11/06/02 - 11/13/02 0.1 +/- 0:1 1Ký 0.1

• 0.3 11/13/02 - 11/20/02 0.1 +/-,0.1 0.1 < 0,3 1.4 11/20/02 - 11/26/02 0.1 +/- 0.1 1.11 0.1

• 0.3 11/26/02- 12/04/02 0.1 +/- 0.1 0.1

• 0.2 12104/02 - 12/10/02 0.1 +/- 0.1 0.1 < 0.4 12/10/02- 12/18/02 0.1 +/- 0:1 0.1 < 03 12/18/02- 12/24/02 0.1 +/- 0.1 0.1 < 0.6 12/24/.02 - 01/02/03 0.1 +- 0.1 0.1 < 0.4

170 5.C.2 SUSQUEHANNA STEAM AIR SAMPLING DATA BIOLOGICAL LABORATORY (5A2)

Particulates Collection (x 0.01 pCi/mrn) Iodine-131 3

Period Alpha Beta (x 0.01 pCi/mn )

12127/01 - 01/02/02 0.1 +/- 0.1 2.0 +1- 0.1 < 0.4 01/02/02- 01/10/02 0.1 +1- 0.1 2.2 +/- 0.1

• 0.3 01/10/02- 01/1'6/02 0.1 +/- 0.1 1.6 +/- 0.1 < 0.4 01/16/02- 01/23/02 0.1 +1- 0.1 2.2 +/- 0.1 < 0.3 01/23/02 -01130/02 0.1 +/- 0.1 2.1 +/- 0.1

• 0.3 01/30/02 - 02/06/02 0.1 +/- 0.1 1.3 +/- 0.1 < 0.5 02/06/02 - 02/13/02 0.1 +/- 0:1 2.0 +/- 0.1 < 0.2.

02/13/02 - 02/20/02 0.1 +/- 0.1 1.5 +1- 0.1 < 0.3 02/20/02- 02/27/02 0.1 +/- 0.1 1.7 4/- 0:1 < 0.2 02127/02- 03/06/02 0.1 +1- 0.1 1.8 +/- 0.1 < 0.3 03/06/02- 03/13/02 0.1 +/- 0.1 2.6 +1- 0.1 < 0.3 03/13/02 -03/21/02 0.1 +- 0.1 1.3 +1- 0.1 < 0.3 03/21/02 - 03/27/02 0.1 +/- 0.1 1.8 +1- 0.1 < 0.3 03/27/02 - 04/03/02 01 +/- 0.1 1.6 +/- 0.1 < 0.2 04/03/02- 04110/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.3 04/10/02 - 04/17/02 0.1 +/-0.1 1.4 +- 0.1

• 0.3 04/17/02 - 04/24/02 0.1 +/- 0.1 1.8 +/- 0.1

• 0.4 04/24/02 - 05/01/02 0.1 +/- 0.1 1.2 +/- 0.1

• 0.2 05/01/02 - 05/08/02 0.1 +/- 0.1 1.3 +/- 0.1

• 0.3 05/08/02 - 05/15/02 0.1 +/ 0.1 1.3 +/- 0.1

• 0.3 05/15/02 05/22/02 0.1 +/- 0.1 1.1 +/- 0.1 c 0.2 05/22/02- 05/29102 0.1 +/- 0.1 1.4 +/- 0.1

• 0.3 05/29/02- 06/05/02 0.1 +f 0.1 1.5 +/- 0.1

• 0.3 06/05/02- 06/12/02 0.1 I- 0.1 1.6 +/- 0.1 < 0.3 06/12/02 06/19/02 0.1 +/- 0.1 0.8 +1- 0.1

• 0.2 06/19/02 - 06/26/02 0.1 +/- 0.1 2.3 +1- 0.1

• 0.2 06/26/02- 07/03/02 0.1 +/-. 0.1 2.0 +/- 0.1

• 0.3 07/03/02. - 07/10/02 0.5 +/- 0.1 1.7 +/- 0.1 < 0.3 07110,/02 - 07/17/02 0.1 +/- 0.1 1.5 +1- 0.1 *< 0.2.

07/17/02 - 07/24/02 0.2 +I- 0.1 2.8 +1- 0:1

• 0.3 07/24/02 - 07/31/02 0.1 +/- 0.1 1.3 +/- 0.1 < 0.3 07/31/02 - 08/07/02 0.1 +/- 0.1 2.2 +/- 0.1

• 0.3 08/07102 - 08/14/02 0.1 +1- 0.1 2.0 +/- 0.1

• 0.3 08/14/02- 08/21/02 0.1 +/- 0.1 2.0 +- 0.1

• 0.3 08/21/02 - 08/28/02 0.1 +- 0.1 1.7 +1- 0.1

• 0.3 08/28/02 - 09/04/02 0.1 +/- 0.1 1.0 +/- 0.1

• 0.5 09/04/02 - 09/11/02 0.1 +/-0.1 2.1 +/- 0.1

• 0.3 09/11/02 - 09/18/02 0.1 +1- 0.1 1.7 {/- 0.1

• 0.3 09/18/02- 09/25/02 0.1 -0.1 2.0 +/- 0.1

• 0.3 09/25/02- 10/03/02 0.1 +/- 0.1 2.2 +/- 0.1 < 0.4 10/03/02 - 10/10/02 0:1 +/- 0.1 1.5 +1- 0.1

• 0.4 10/10/02- 10/15/02 0.1 +f 0.1 0.6 +/- 0.1

• 0.6 10/15/02 - 10/23/02 0.1 +/- 0.1 .1s +/- 0.1 < 0.3 10/23/02 - 10/30/02 0.1 +t- 0.1 1.4 +1- 0.1 < 0.3 10/30/02 - 11/06/02 0.1 +/- 0.1 1.9 +/- 0.1

• 0.2 11/06/02- 11/13/02 0.1 +/- 0.1 2.3 +/- 0.1 < 0.4 11/13/02- 11/20/02 0.1 +/- 0.1 1.2 +/- 0.1 e 0.4 11/20/02 - 11/26/02 0.1 +- 0.1 1.9 +/- 0.1 < 0.4 11/26/02 - 12/04/02 0.1 +f- 0.1 1.2 +/- 0.1

• 0.3 12/04/02 - 12/10/02 0.1 +/- 0.1 1.7 +/- 0.1 < 0.4 12/10/02- 12/18/02 0.1 +/- 0.1 1.4 +1- 0.1

• 0.3 12/18/02 - 12/24/02 0.1 +/- 0.1 1.3 +/- 0.1

• 0.4 12/24/02 - 01/02/03 0.1 +/- 0.1 1.5 +/- 0.1

• 0.3

171 5.C.3 SUSQUEHANNA STEAM AIR SAMPLING DATA EMERGENCY OPERATING FACILITY (12A2)

Particulates Collection (x 0.01 pCi/r 3 ) - Iodine-131 Period Alpha Beta (x 0.01 pCi/mr) 12/27/01 01/02102 0.1 +/- 0.1 1.9 +/- 0.1 < 04 01/02102 - 01/10/02 0.1 +/- 0.1 2.3 +1- 0.1 < 0.4 01/10102 - 01/16/02 0.1 +/-.0.1 1.6 +1- 0.1 < 0.6 01/16/02 - 01/23/02 0.1 +/- 0.1 2.2 +/- 0.1 < 0.4 01/23/02 - 01/30/02 0.1 +t- 0.1 1.9 +/- 0.1 < .0.3 01/30/02 - 02/06/02 0.1 +1- 0.1 1.2 +1- 0.1 < 0.7 02106/02 - 02/13/02 .0.1 +1- 0.1 2.1 +/- 0.1 < 0.3 02/13/02 - 02/20102 0.1 +/- 0.1 1. +/- 0.1 < 0.3 02120/02 - 02/27/02 0.1 +/- 0.1 1.6 +/-0.1 < 0.2 02t27/02 - 03/06/02 0.1 +i- 01

• 0.5 03/06/02 - 03/13/02 0.1 +/- 0.1 2.3 +/- 0.1 < 0.4 03/13/02 03/21/02 0.1 +/- 0.1 1.2 +1- 0.1 < 0.3 03/21/02 03/27102

/ 0.1 +. 0.1. 1.8 +1- 0.1 < 0.3 03/27/02 - 04/03/02 0.1 +/- 0.1 1.6. +1- 0.1 < 0.4 04[03/02 - 04/10/02 0.1 +/- 0.1 1.6 +/- 0-.1 < 0.6 04/10/02 - 04/17/02 0.1 +/-.0.1 1.3 +/- 0.1 < 0.4 04/17/02 - 04/24/02 0.1 +t- 0.1 1.9 +/- 0.1 < 0.4 04/24/02 - 05/01/02 0.1 +/- 0.1 1.2 +/- 0.1 < 0.2 05/01/02 - 05/08/02 0.1 +t- 0.1 1.4 +/- 0.1 < 0.3 05/08/02 - 05/15/02 0.1 +1- 0.1 1.3 +/- 0.1

• 0.4 05/15/02 - 05/22/02 < 0.1 2.7 +/- 0.1 < 0.3 05/22/02 - 05/29/02 0.1 +/- 0.1 1.4 +/- 0.1 < 0.3 05/29/02 - 06/05/02 0.1 +/- 0.1 1.4 +/- 0.1 < 0.3 06/05/02 - 06/12/02 0.1 +1- 0.1 1.5 +/- 0.1 < 0.3 06/12/02 - 06/19/02 0.1 +1- 0.1 0.8 +1- 0.1 < 0.4 06/19/02 - 06/26/02 0.1 +/-0.1 2.2 +/- 0.1 < 0.4 06/26/02 - 07/03/02 0.1 +t- 0.1 1.8 +1- 0.1 < 0.4 07/03/02 - 07/10/02 0:5 +/-0.1 1.9 +/- 0.1 < 0.4 07/10/02 - 07/17/02 0.1 +/- 0.1 1.4 +f. 0.1 < 0.4 07/17/02 - 07/24/02 0:2 +1- 0.1 2.6 +/- 0.1 < 0.3 07/24102 - 07/31/02 0.1 +/-0.1 1.4 +/- 0.1

• 0.4 07/31/02 - 08/07/02 0.1 +/- 0.1 2.1 +/- 0.1 < 0.4 08/07/02 - 08/14/02 0.1 +/- 0.1 1.9 +1- 0.1 < 0.4 08/14/02 - 08/21/02 0.1 +/- 0.1 1.7 +/- 0.1 < 0.4 08/21/02 - 08/28/02 0.1 +/- 0.1 1.5 +1- 0.1 < 0.5 08/28/02 -. 09/04/02 0.1 +/-0.1 1.0 +/- 0.1 < 0.5 09/04/02 - 09/11/02 0.1 +/-0.1 1.9 +/- 0.1 < 0.4 09/11/02 - 09/18/02 0.1 +/- 0.1 1.6 +1- 0.1 < 0.3 09/18/02 - 09/25/02 0.1 +t-0.1 2.0 +/- 0.1 < 0.4 09/25/02 - 10/03/02 0.1 +/- 0.1 1.8 +1- 0.1 < 0.3 10/03/02 - 10/10/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.7 10/10/02 - 10/15/02 < 0.1 0.5 +1- 0.1 < 0.5 10/15/02 - 10/23/02 0.1 +/- 0.1 1.4 +1- 0.1 < 0.3 10/23/02 - 10/30/02 0.1 +/- 0.1 1.3 +1- 0.1 < 0.3 10/30/02 - 11/06/02 0.1 +/- 0.1 1.8 +/- 0.1 < 0.3 11/06/02 - 11/13/02 0.1 +/- 0.1 2.1 +/- 0.1 < 0.5

• 11/13/02 - 11/20/02 0.1 +/- 0.1 1.2 +/- 0.1 < 0.3 11/20/02 - 11/26/02 0.1 +/- 0.1 1.6 +/- 0.1 < 0.3 11/26/02 - 12/04/02 0.1 +/- 0.1 1.2 +1- 0.1 < 0.3 12J04/02 - 12/10/02 0.1 +/- 0.1 1.7 +/- 0.1 < 0.4 12110/02 - 12/18/02 0.1 +/- 0.1 1.3 +/- 0.1 < 0.3 12118/02 - 12/24/02 0.1 +1- 0.1 1.3 +/- 0.1 < 0.4 12124/02 - 01/02/03 *0.1 +/-0.1 1.4 +1- 0.1 < 0.3

172 5.C.4 SUSQUEHANNA STEAM AIR SAMPLING DATA BERWICK HOSPITAL (12E1)

Particulates Collection (x 0.01 pCi/rn3) Iodine-131 Period Alpha Beta (x 0.01 pCi/mr3) 12/27/01 - 01/02/02 0.1 +/-. 0.1 2.0 +/- 0.1 < 0.5 01/02/02 - 01/10/02 0.1 +/- 0.1 2.2 +/- 0.1 < 0.5

.01/10/02 - 01/16/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.5 01/16/02 - 01/23/02 0.1 +/- 0.1 2.1 +/- 0.1

• 0.3 01/23/02 - 01/30/02 0.1 +/- 0.1 2.1 +/-0.1

• 0.4 01/30/02 - 02/06/02 0.1 +/- 0.1 1.2 +/- 0.1

• 0.4 02/06/02 - 02/13/02 0.1 +/- 0.1 2.1 +/- 0.1

• 0.2 02/13/02 - 02/20/02 0.1 +/- 0.1 1.5 +/- 0.1

• 0.3 02/20/02.- 02/27/02 0.1 +/- 0.1 1.5 +/- 0.1

• 0.2 02/27/02 - 03/06/02 0.1 +/- 0.1 1.9 +/- 0.1 < 0:3 03/06/02 - 03/13/02 0.1 +/- 0.1 2.5 +/- 0.1 S0.2 03/13/02 - 03/21/02 0.1 +/- 0.1 1:2 +/- 0.1

• 0.3 03/21/02 - 03/27/02 0.1 +/- 0.1 1.8 +/- 0.1

• 0.4 03/27/02 - 04/03/02 0.1 +/* 0.1 1.5 +/- 0.1

• 0.3 04/03/02 - 04/10/02 0.1 +/- 01 1.4 +/.0.1

• 0.5 04/10W02 - 04/17/02 0.1 +/-.0.1 1:4 +/- 0.1

• 0.4 04/17/02-. 04/24/02 0.1 t/-. 0.1 1.8 +/- 0.1 0.4 04/24/02 - 05/01/02 0.1 +/-0.1 1.2 +/- 0.1 0.2 05/01/02 - 05/08/02 0.1 +/- 0.1 1.4 +/-.0.1 0.2 05/08/02 - 05/115/02 0.1 +1-0.1 1:2 +/- 0.1

• 0.4 05/15/02 - 05/22/02 0.1 +/- 0.1 1.0 +/- 0.1 S0.2 05/22/02 - 05/29/02 0.1 +1-0.1 1.4 +/- 0.1

• 0.2 05/29/02 - 06/05/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.2 06/05/02 - 06/12/02 0.1 +1-0.1 1.7 +/- 0.1

• 0.2 06/12/02 - 06/19/02 0.1 +/- 0.1 0.8 +/- 0.1 S0.2 06/19/02 - 06/26/02 0.1 +/- 0.1 2.4 +/- 0.1

• 0.4 06/26/02 - 07/03/02 0.1 +/- 0.1 2.0 +/- 0.1

• 0.4 07/03/02 - 07/10/02 0.5 +t- 0.1 1.8 +/- 0.1

• 0.3 07/10/02 - 07/17/02 0.1 +/- 0.1 1.6 +/- 0.1

• 0.3 07/17/02 - 07/24/02 0.2 +/- 0.1 2.6 +/- 0.1

• 0.2 07/24/02 - 07/31/02 0.1 0/-01 1.5 +/- 0.1

• 0.3 07/31/02 - 08/07/02 0-1 +/-01 2.2 +/-0.1

• 0.3 08/07/02 - 08/14/02 0.1 +/-0.1 2.1 +/- 0.1

• 02 08/14/02 - 08/21/02 0.1 +/- 0.1 1.6 +- 0.1 S0.2 08/21/02 - 08/28/02 0.1 +/- 0.1 1.7 +t- 0.1

• 0.4 08/28/02 - 09/04/02 0.1 +t- 0.1 1.1 +/- 0.1

• 0.6 09/04/02 - 09/11/02 0.1 +/- 0.1 2.1 +/- 0.1

• 0.3 09/11/02 - 09/18/02 0.1 +/- 0.1 1.7 +/- 0.1

• 0.3 09/18/02 - 09/25/02 0.1 +/- 0.1 <0.3 2.0 +t- 0.1 09/25/02 - 10/03/02 0.1 +/- 0.1 2.1 +/-0.1

• 0.4 10/03/02 - 10/10/02 0.1 +/- 0.1 1.5 +/- 0.1

• 0.7 10/10/02 7 10/15/02 < 0.1 0.6 +/- 0.1

• 0.5 10/15/02 - 10/23/02 0.1 +/-0.1 .1.5 +t- .0.1

• 0.4 1'0/23/02 - 10/30/02 0.1 +/- 0.1 1.2 +/- 0.1

• 0.2 10/30/02 - 11/06/02 0.1 +/ 0.1 2:0 +/- 0.1

• 0.2 11/06/02 - 11/13/02 0.1. +/- 0.1 2.1 +/- 0.1

• 0.5 11/13/02 - 11/20/02 0.1 +/- 0.1 1.2 +/- 0.1 < 0.2 11/20/02 - 11/26/02 0.1 +t- 0:1 1.7 +I- 0.1 < 0.3 11/26/02 - 12/04/02 0.1 +/- 0.1 1.3 +/- 0.1 < 0.3 12/04/02 - 12/10/02 0.1 +/- 0.1 1.8 +/- 0.1 < 0.5 12/10/02 - 12/18/02 0.1 +t- 0.1 1.4 +/- 0.1 < 0.4 12/18/02 - 12/24/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.5 12/24/02 - 01/02/03 0.1 +/- 0.1 1.5 +/- 0.1 < 0.4

173 5.D SUSQUEHANNA STEAM AIR PARTICULATE'COMPOSITE (fCi/m3)

Stat ion Nun iber Location Collection Period Cs-134 Cs-137 03/Al Beach-Grove Rd. 12/27/01 -4/3102 <0.1 <0.1 413/02 - 7/3/02 <0.1 < 0.1 7/3/02 - 10/3/02 < 0:1 10/2/02 - 1/2/03 <0.1 <0.1 5, '2 Biological Lab 12/27/01 - 4/3/02 <0.1 <0.1 4/3102 - 7/3/02 <0.1 <0.1 7/3/02 - 10/3/02 <0.1 <0.1 10/2/02 - 1/2/03 <0.1 <0.1 12.A2 Emergency 12/27/01 - 4/3/02 <0.1 <0.1 Operations Facility 4/3/02 - 7/3102 <0.1 < 0.1 7/3/02- 10/3/02 <0.1 <0.1 10/2/02 - 1/2/03 <0.1 <0.1 12El Berwick Hospital 12/27/01 - 4/3102 < 0.1 <0.2 4/3/0227/3/02

< 0'.1 <0.1 7/3/02 10/3/02

- 0.1 <0.1

'10/2102 - 1/2/03 <

0.1 < 0.2

174 5.E.1 SUSQUEHANNA STEAM SURFACE WATER DATA DOWNSTREAM OF DISCHARGE (6A3)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 2/04/02 2+1- 1 < 180 < 1 < 3 < 1 < 1 < 2 < 2 1<1 < 2 < 1 < 1 < 5 3104/02 2+1- 1 < 180 < 1 < 3 < 1 < 2 < 3 < 2 /<2 < 2 < 1 < 2 < 5 4/01/02 2+1- 1 < 170 < 1 < 2 < 2 < < 22 < 2 / <1 < 2 < 1 < 2 < 6 4/29/02 -2++- 1 < 160 < 1 < 3 < 1 < 2 < 3 < 2 /<2 < 2 < 1 < 2 < 5 6/03102 2+!- I < 17.0 < 2 < 3 < 2 < 2 < 3 < 2 /<2 < 3 < 2 < 2 < 7 7/01/02 3+1- 1 < 160 < 2 < 4 < 2 < 2 < 4 < 4 <.2 < 4 < 2 < 2 < 9 7/29/02 3+- 1 < 180 < 1 < 3 < 2 < 1 < 3 < 2 /<2 < 2 < 1 <. 2 < 5 8/26(02 3+- 1 <,180 < 1 < 3 < 2 < 1 < 3 < 2 /'<2 < 2 < 1 < 2 < 5 9/30/02 3+/- 1 < 170 < 2 < 4 < 2 < 2 < 4 < 3 /<2 < 4 < 2 < 2 < 8 10/28/02 3+/- 1 < 170 < 1 < 3 < 1 < 1 < 2 < 21<2 < 2 < 1 <2 < 5 12/02102 1 +1- 1 < 180 < 2 < 4 <2 < 2 < 3 < 3 /<2 < 3 < 2 < 2 < 8 12/30/02 2+/- 1 < 170 < 2 < 4 < 2 < 2 < 4 < 3 1<2 < 4 < 2 < 2 < 8 RIVER WATER INTAKE UPSTREAM (6A4)

(pCiIL)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 ý Ba-140 2104/02 < 180 2 4 2 2 <

4 <3 1<2 4 <2 < 2 <9 3104102 < 180 2 2 <2 /<1 2 < <2 <5 2+/- 1 <

4/01/02 < 170 3 2 <2 /<2 3 < <2 <6

< 2 4/29/02 < 2 < 160 3 2 2 <2 I <.2 '< < 2 <5

< 3 W/03/02 2+/- 1 < 170 3 <

3 <2 1<2 < < 2 <6 7/01/02 < 170 3 2 2 <2 /<2 3 < < 1 <, 6 2+/- 1 <::

7/29102 < 180 2 3 <2 / <2 2 < 2 <5 3+/- 1 < 2 <1 8/26/02 <, 180 3 2 <2 /<1 < < 2 <5 9/30/02 3+/- 1 < 3 <1

< 170 2 1 3 <2 /<2 <1 <1 <6

< 2 <1 10/28/02 2+/- 1 < 170 2 2 2 <2 <1 < 5

< 3 12/02/02 2+/- 1 < 180 2 4 2 2 4 <3 /<2 <2 < 2 <9

< 3 12/30/02 < 2 < 170 2 3 2 <2 / <2 < 1 <6

175 5.E .2 DANVILLE FINISHED WATER DOWNSTREAM(12N1)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/31/02 3 +/- 1 180 2 3 2 3 <3 1<2 4 <9 2/28/02 2 +/- 1 180 3 2 <2 /<2 3 <6 3131/02 < 2 160 3 3 <2 /<2 3 <6 4/30/02 160 2 2 <2 <<1 2 <4 5/31/02 1 +/- 1 170 3 3 <2 t< 2 3 <7 6/30102 < 2 160 2 4 2 3 <3 /<2 4 <9 7/31/02 < 2 180 1 2 1 2 <2 <<1 1 <4 8/31/02 3 + 1 170 3 2 < 2 <<2 2 <5 9/30/02 2+/- 1 170 2 3 2 2 <2 /<2 3 C <7 10/31/02 2 +2- 1 180 3 3 <2 / <2 ý3 C <8 11/30/02 180 2 3 2 4 <3 <<2 4 C <9 12/31/02 < 2 170 2 3 2 3 <3 1<2 3 C <7

176 5.F SUSQUEHANNA MILK SAMPLING (pCi/L)

Station Collection Number Date 1-131 Cs-134 Cs-137 Ba-140 K-40 10D1 1108/02 < 3 < 2 < 2 < 9 1380 +/-53 2/05/02 < 2 < 1 < 2 < 5 1490 +/-37 3/04/02 < 2 < 2 < 2 <5 1420 +/-42 4/08/02 < 3 < 2 < 3 <8 1300 +/-58 5/06/02 < 2 < 2 < 2 < 7 1430 +/- 53 6/05/02 < 2 < 2 < 2 < 5 1450 +1-43 7/07/02 < 2 < 1 < 2 <5 1480 +/-37 8/05/02 < 2 < 1 < 2 <5 1430 +/- 36 9/04/02 < 2 < 2 < 2 < 5 1370 +I-41 10/06/02 < 3 < .2 3 +/-2 <7 1330 +/-,52 11/04/02 < 2 < 2 < 2 < 6 1390 +/- 42 12/09/02 < 3 < 2 < 2 < 9. 1380 +/-60 10D2 1/08/02 < 4 < 2 < 2 < 11 1380 +/-58 2/05/02 < 2 < 2 < 2 < 7 1240 +/7 50 3104/02 < 2 < 1 < 2 <5 1450 +/- 37 4/08/02 < 3 < 3 < 3 <9 1380 +/-63 5/06/02 < 3 < 2 < 2 <8 1390 +/- 60 6/05/02 < 2 < 2 < 2 <5 1390 +/-43 12B1 7/07/02 < 2 < 2 < 2 <6 1400 +/- 40 8/05/02 < 2 < 2 < 2 <6 1430 +/- 43 9/04/02 < 2 < 1 .< 2 <4 1460 +/-37 10/06/02 < 3 < 2 < 2 < 8 1430 +/-58 11/04/02 < 2 < 1 2 +1-1 < 5 1380 +/- 36 12/09/02 < 3 < 2 < 2 < 8 1350 +/- 55

177 5.G SUSQUEHANNA STEAM FISH, PRODUCE & SEDIMENT DATA (pCi/kg)

Control Produce*

Fish* Sediment" Sediment" (pumpkin)

Isotope 10111/2002 10/22/2002 1012212002 10/1612002 1-131 <9 <10 <7 <9 Mn-54 <2 <6 <5 <3 Fe-59 <7 < 14 <10 <8 Co-58 <3 <6 <4 <3 Co-60 <3 <7 <5 <4

<6 Zn-65 < i5 < 10 <7 Zr-Nb-95 < 4/< 3 < 121< 8 < 9/< 6 <5/< 4 Cs-134 <2 <6 <4 <.3 Cs-137 <2 84+1-6 56+/-4 <3 Ba-140 <17 < 27 < 20 < 19

• Wet Weight

• • Dry Weight

178 6.A THREE MILE ISLAND NUCLEAR STATION QUARTERLY TLD INTERCOMPARISON (mR/std. mo.)

Station BRP Proxtronics BRP ICN Number Location Collection Period Results Results Results* Results" ICI Mill Street 1/14/02 - 4/11/02 3.8 +/I 0.2 1.9 +/- 0.6 Substation 4111/02 - 7102/02 3.4 +/- 0.3 1.3+- 0.5 7/02/02 - 10/09/02 3.8 -i-I- 0.1 1.9 - 0.4 2.1 1.6 10/09/02 - 1/09/03 4.2 +/- 0.0 2.6 +-'- 07 22 18 5A1 Visitors Center 1114/02 - 4/11/02 44 +1- 0.4 2.0+/- 0.9 4/11/02 - 7/02/02 3.8 0.2 117 +/- 0.6

.9/11/02 - 10/09/02 4.5 1.0 10/09/02 - 1/09/03 4.8 +1- 0.4 3:2 +/- 0.8 12.5 2:4 8C1 Falmouth 1/14/02 - 4/11/02 3.8 +1- 0.5 1.6 +/- 0.4 4/11/02 - 7/02/02 3.2 .0.3 1.5 +/- 0.9 7/02/02 - 10/09/02 3.7 i-/- 0.4 2.8 +/- 1.1 2.0 1.6 10/09/02 - 1/09/03 4.8 0.6 2.2 +/- 0.9 2.4 2.6 1213 Goldsboro 1/14/02 - 4/11/02 3.9 +1- 0.3 2.0 +/- 0.3 4/11/02 - 7/02/02 3.7 +1- 0.6 1.3 +1- 0.5 7/02/02 - 10/09/02 4.1 +1- 0.1 2.8+!- 1.1 2.4 1.9 10/09/02 - 1/09/03 4.1 -i-/- 0.2 2.7 +/- 0.5 3.7 3.6

• Station vandalized 9/10/02; BRP dosimeter replaced 9/11/02. No ICN or Proxtronics 48.0 +/- 2.2 25.3 +/- 2.5 30.0 26.9

179 6.B THRIEE MILE ISLAND NUCLEAR STATION THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mR/std. mo.)

1/14/02 4/11/02 7102/02 10109102 Station to to to to Number Location 4/11/02 7/2102 10/09/02 119/03 Annual Dose 01c1 MiIl Street Substation 31.8 +1-0.2 3.4 +/- 0.3 3.8 +/- 0.1 4.2 +/- 0.0 456 +1- 1.1 01,11 Hummelstown 4.2 +/- 0.3 4.3 +/- 0.2 4.4 +/- 0.4 4.9 +/- 0.4 53.4 +/- 2.0 02K1 Hershey . 5.0 +/- 0U0 4.8 +/- 0. 1 5.3 +/-0.7 5.0 +/-0.2 60.3 +1- 2.2 03E1 Kennedy Lane 5.0 +1-0.6 4.5 +/- 0.3 5.4 +1-0.6 5.4 +/-0.4 60.9 +/- 3.0 04F1 Beagle Road 5.8 +/- 0.3 5.2 +/- 0.3 6.3 +/-0.4 3.8 +/-0.6 63.3 +1- 2.5 04J 1 Bellaire 5.9 +/- 0.2 5.5 +/- 0.3 6.0 +1-0.6 4.8 +/-0.2 66.6 +/- 2.2 05A 1 Visitors Center 4.4 +/-0.4 3.8 +1-0.2 4.5 +/- 1.0 4.8 +/-0.4 52.5 +1- 3.5 05HI Elizabethtown 5.0 +/- 0.1 4.4 +/- 0.6 4.9 +1-0.6 4.6 +1-0.7 56.7 +- 3.3 06AI 500 KeV Substation 4.7 +/- 0.4 4.3 +/- 0.1 4.9 +/-0.6 3.8 +/-0.5 53.1 +- 2.6 06F1 Elizabethtown Sewage Plant 5.8 +1-0.4 4.9 +/- 0.3 6.4 +1-0.3 6.5 +/-0.2 70.8 +1- 1.8 07F1 Bainbridge +/- 0.5 54 4.9 +/- 0.1 5.0 +1-0.4 3.9 +/- 0.2 57.6 +1- 20 07K1 Marietta 7.0 +/- 0-3 6.6 +/' 0.1 7.9 +1-0.2 3.8 +/- 0.3 75.9 +- 1.4 08C1 Falmoulh 3.8 +1-0.5 3.2 +1-0.3 3.7 +1-604 4.8 +/- 0.6 46.5 +1- 2.8 08C3 York.Haven 3.8 +1-0.2 3.5 +/- 0.1 4:0 +/-0.7 4.0 +/- 0.5 45.9 +- 2.7 08E1 Brunners Island 4:2 +1-0.4 3.9 +/- 0.3 4.1 +/-0.2 4.3 +/- 0.3 49.5 +1- 1.8

ý09D1 Cly Substation 3*8 +/- 0.3 4.0 +/- .'11 3.9 +1-0.5 3.9 +/- 0.3 46.8 +1- 3.8 09Hi Manchester 5.2 +/- 0.4 4.8 +/- 0.1 Missing 8.1 +/- 0.3 54.3 +1- 1.5 09L1 York 8.8 +/- 0.1 7.9 +/- 0.9 8.7 +1-0.4 3.7 +/- 0.3 87.3 +1- 3.1.

loCi Pleasant Grove 4.3 +1-0.4 3.8 +1-0.4 4.1 +/-0.5 4.8 +/-0.5 51.0 +/- 2.7 10E1 Strinestown 4.0 +1-0.2 3.7 +1-0.4 4.0 +/-01 54 +/-0.6 51.3 +- 2.3 12B1 Goldsboro 3.9 +/- 0.3 3.7 +/- 0.6 4.1 +1-0..1 4.1 +/-0.2 47.4 +- 2.1 12E1 Newberrytown. 42 +/- 0.3 4.1 +/- 0.1 4.4 +1-0.1 3.6 +/-0.2 48.9 +- 12 13B1 Goldsboro Marina 4.5 +1-0 2 4.4 +/- 0.3 4.7 +/-0.0 5.6 +i-0.2 57.6 +1- 1.2 14E1 Redland Acdes 4.7 +/- 0.3 4.2 +1-0.3 4.8 +/-0-3 4.9 +/-0.8 55.8 +- 2.9 14L1 Camp Hill 5.4 +1-0.2 4.7 +1-0.1 5.5 +1-0.4 3.4 +/-0.5 57.0 +- 2.0 14M1 Mechanicsburg 5ý6 +1-0.3 5.3 +/- 0.2 5.7 +/- 0.6 4.8 +1-0.1 64.2 +1- 2+1 15F1 Highspire 5.5 +1-0.1 5.0 +/- 0.4 5.5 +/- 0.7 4.3 +/-0.7 60.9 +1- 3.2 15L1 Harrisburg 3.6 +1-0.1 3.3 +/- 0.4 3,3 +/-.0.4 5.5 +/-0.4 47.1 +1- 2.1 16C1 Crawford Station 5.5 +/- 0.8 5.4 +/- 0.3 5.5 +/-0.6 4.5 +/-0.5 62.7 +1- 3.5 16JI Rutherford Fire Co. 4.4 +1-0.1 4.6 +1-0.5 4.6 +1-0-3 5.0 +/-0.2 55.8 +- 1.9

• TOQT02 was a replacement for stolen TLD - Placed 9/11/02 - 10/9/02 Annual Average: 56.9

180 6.C.1 THREE MILE ISLAND AIR SAMPLING DATA MILL STREET SUBSTATION (1C2)

Particulates Collection (x 0.01 pCi/m3) Iodine-131 Period Alpha Beta (x 0.01 pCi/mr3) 12/27/01 - 01103/02 0. 1 ÷/- 0.1 1.8 +/- 0.1 < 0.2 01/03102 - 01/10/02 0. +1- 0.1 1.9 +- 0.1 < 0.4 01/10/02 - 01/17/02 0_' 1 +- 0.1 1.4 +/- 0.1 < 0.2 01/17/02 - 01/24/02 0.11+/- 0.1 2.0 +1- 0.1 < 0.2 01/24/02 - 01/31/02 0.' 1 /- 0.1 2.1 +/- 0.1 < 0.3 01/31/02 - 02/07/02 0.11 I- 0.1 1.5 +t- 0.1 < 0.3 02107102 - 02/14/02 0.' 1 +- 0.1 1.9 +/- 0.1 < 0.1 02J14102 - 02/21/02 0. 1 +- Q.1 1.6 0.1 < 0.5 02121/02 - 02/28/02 0.' 1 +- 0.1 1.5 +/- 0.1 < 0.4 02128/02 - 03/07/02 0.11 +- 0.1 2.0 +/- 0.1 < 0.3 03/07/02 - 03/14/02 0.' 1+/- 0.1 2.1 +t- 0.1 < 0.3.

03114/02 - 03/21/02 0.11 +/ 0.1 1.1 +/- 0.1 < 0.2 03/21/02 - 03128/02 0.11+/- 0.1 1.7 +/-0.1 < 0.2 03/28/02 - 04/04/02 0.11 +- 0.1 1.6 +/- 0.1 < 012 04/04/02 - 04/11/02 0.11+/- 0.1 1.5 +/- 0.1 < 0.3 04/11/02 - 04/18/02 0.11+/- 0.1 1.7 +/- 0.1 < 0.3 04/18/02 - 04/25/02 0.11 +/- 0.1 1.7 +/- 0.1 < 0.4 04/25/02 - 05/02/02 0: 1 +- 0.1 1.3 +/- 0.1 < 0.3 05/02102 - 05/09/02 0.11 +- 0.1 1.5 +/- 0.1 < 0.4 05/09/02 - 05/17/02 0: 1 +- 0.1 1.6 +/- 0.1 < 0.2 05/17/02 - 05/23/02 0.11 +- 0.1 0.9 +/- 0.1 < 0.3 05/23102 - 05/30/02 0. 1 +- 0.1 1.8 +/- 0.1 < 0.3 05/30/02 - 06/06/02 0. 1 0.1 1.6 +-0.1 < 0.3 06/06/02- 06/13/02 0.11+/- 0.1 1.9 +/- 0.1 < 0.3.

06/13/02 06/20/012 0. 1 +- 0.1 0.8 +/- 0.1 < .0.3 06/20/02,- 06/27/02 0. 1 +- 0.1 2.3 +/- 0.1 < 0.6 06/27/02 -. 07/03/02 0.11 +- 0.1 2.0 +/- 0.1 < 0.4 07/03/02 - 07/11/02 0.44 +t- 0.1 1.6 +/- 0.1 < 0.2 07/11/02 - 07/18/02 0. 1 +- 0.1 2.0 +/- 0.1 < 0.3 07/18/02 - .07125/02 0.11 +/ .1 2.5 +/- 0.1 < 0.3 07/25/02 - 07/31/02 1 +- 0.1 1.6 +/- 0:1 < 0.4 07/31/02 - 08/07/02 0. 1 +- 0.1 2.3 ÷f- 0.1 < 0.3 08/07/02 - 08/14/02 0.11+- 0.1 2:1 +/- 0.1 < 0.3 08/14/02 -, 08/21/02 0. 1 +- 0.1 1.8 +f- 0.1 < 0.3 08/21/02- 08/28/02 0. 1 0.1 1:8 +I- 0.1 < 0.3 08/28102 - 09/04/02 0.11 +- .0.1 110 +I- 0.1 < 0.4 09/04/02 - 09/10102 0.11+- ,0.1 2.8 +f-0.1 < 0.4 09/10/02 - 09/18/02 0. 1 +- 0.1 2.1 +/- 0.1 < 0.3 09/18/02 - 09/25/02 0.11 +- 0.1 2.8. +/- 0.1 < 0.7 09/25/02 - 10/04/02 0.11 +- 0.1 2.1 +-0.1 < 0.2 10/04/02 - 10/09/02 0: 1+/- 0.1 1.5 +1- 0.1 < 0.5 10/09/02 - 1'0/15/02 0.11 +- 0.1 0.7 +/- 0.1 < 0.4 10/15/02 - 10/24/02 0. 1 +- 0.1 1.4 +/- 0.1 < 0.2 10/24/02 - 10/30/02 0.11 +- 0.1 1.4 +/- 0.1 < 0.5 10/30/02 11/06102 0: 1 +- 0.1 2.0 +/- 0.1 < 0.2 11/06/02 - 11/13/02 0. 1+/- .0.1 2.0 +/- 0.1 < 0.3 11/13/02 - 11/20/02 0.11 +- 0.1 1.3 +/- 0.1 < 0.2 11120/02 - 11/27/02 0. 1 +- 0.1 1.7 +/- 0.1 < 0.2 11/27/02 - 12/04/02 0.11 +- 0.1 1.3 +1- 0.1 < 0.3 12/04/02- 12112/02 0.11+/ 0.1 1.7 +1- 0.1 < 0.3 12112/02 - 12/18/02 0. 1 t- 0.1 1,.2 /,0A1 < 04 12118/02 - 12/24/02 0. 1 +- 0.1 1.5 +I- 0.1 < 0.3 12/24/02 - 12/31/02 0.11+/- 0.1 1.5 +/- 01 < 0.2

181 6.C.2 THREE MILE ISLAND AIR SAMPLING DATA VISITORS CENTER (5A2)

Particulates Collection (x 0.01 pCi/rn*) lodine-131 Period Alpha Beta (x 0.01 pCi/OW) 12127/01 - 01/03/02 0.1 .0o1 2.1 0.1 < 0.4 01/03102 - 01/10/02 0.1 +/- 0.1 2.2 0.1 < 0.4

• 01/10/02 - 01117102 0.1 0.1 1.5 0.1 < 0.3 01/17/02 - 01/24/02 0.1 +/- .0.1 2.1 +/7 0.1 < 0.3 01124/02 - 01/31/02 0.1 0.1 2.0 0.1 < 0.4 01/31/02 - 02/07/02 0.1 +/- 0.1, 1.4 0.1 0.1I < 0.4 02107/02 - 02/14/02 0.1 +/- 0.1 1.9 01 < 0.4 02114/02 - 02/21/02 0.1 +/- 0.1 1.6 0.1 0.1 < 0.2 02121/02 - 02/28/02 0.1 +/- 0.1 1.6 0.1 0.1 < 0.3 02/28/02 - 03/07/02 0.1 +/- 0.1 2.0 0.1 0.1 < 0.2 03/07/02 - 03/14/02 0.1 +/- 0.1 2.2 0.1 0.1 < 0.2 03/14/02 - 03/21/02 0.1 0.1 1.2 0.1 01 < 0.2 03/21/02 - 03/28/02 0.1 +/- 0.1 1.5 0.1 0.1 < 0.3 03/28/02 - 04/04/02 0.1 0.1 1.5 0.1 0.1 < 0.2 04/04/02 04/11102 o-. 0.1 0.1 1.5 0.1 0/1 < 0.3 04/11/02 - 04/18/02 0.1 0.1 1.7 0.1 < 0.3 04/1 8/02- 04/25/02 0.1 +/- :0.1 1.7 01.1 0.1 < 0.3 04/25/02 - 05/02/02 0.1 +1- 0.1 1.2 0.1 < 0.4 05/02102- 05/09/02 0.1 0.1 1.4 0.1 < 0.3 05/09/02 .-. 05/17/02 0:1 .0.1 1.7 01 < 0.3 05/17/02 - 05/23/02 0.1 0.1 0.9 M < 0.3 05/23/02- 05/30/02 0.1 0.1 1.6 0.1 < 0.3 05/30/02 -. 06/06/02 0.1 0.1 1.5 0.1 0.1 < 0.4 06106/02- 06/13/02 0.1 0.1 1.8 0.1 < 0.5 06/13/02 06/20/02 0.1 0.1 0.9 < 0.3 06/20/02- 06/27/02. 0..1 +/- .0.1 2.2 0.1 < 0.3 06/27/02- 07/03/02 0.1 +/- 0.1 0.

0.1 < 0.4 2:0 07/03/02 - 07/11/02 0.5 0.1 1.6 0.1

0. < 0.3 07/11/02 - 07118/02 10.1 +/- 0.1 1.8 < 0.2 07/18/02 - 07/25/02 0.1 0o.1 0A 2.5 < 0.3 07/25/02 - 07/31/02 0.1 0.1 1.5 0.1 < 0.3 07/31/02 - 08/07/02 0.1 0.1 2.4 0.1 < 0.5 08/07/02 - 08/14/02 0.1 +1- 0.1 2.0 0.1 < 0.4 08/14/02 - 08/21/02 0.1 +/- 0.1 1.9 0.1 < 0.3 08/21/02 - 08/28102 0.1 0.1 2.0 Y1 < 0.3 0.1 08/28/02 - 09/04/02 0.1 0.1 1.0 0.1 < 0.3 09104/02 - 09/10/02 0.1 +1- 0.1 2.1 +0.1 < 0.5 09/10/02 - 09/18/02 0.1 0.1 2.1 0.1 < 0.3 09/18/02 - 09/25/02 0.1 0.1 2.0 < 0.3 09/25/02 - 10/04102 0.1 0.1 2.1 0/.1C < 0.2 10/04/02 - 10/09/02 0.1 0.1 1.8 +/.1 < 0.5 10/09/02 - 10/15/02 0.1 +/- 0.1 0.9 0.1 < 0.4 10/15/02 - 10/24/02 0.1 +/- 0.1 1.5 +0.1 < 0.2 10/24/02 - 10130/02 0.1 +/-/- 0.1 1.7 < 0.5 10/30/02 11/06/02 0.1 0.1 1.6 < 0.5 11/06/02 - 11/13/02 0.1 0:1 1.7 < 0.3 11/13/02 -. 11/20/02 0.1 0.1 1.1 < 0.4 11/20/02 - 11/27/02 0.1 0.1 1.6 < 0.3 11/27/02 - 12/04/02 0.1 +/- 0.1 1.1 < .02 12/04/02 - 12/12102 0.1 0.1 1.4 < 0.3 12112/02 - 12/18/02 0.1 +/- .0.1 1.4

• 0.4 12118/02 - 12/24102 0.1 0.1 1A < 0.3 12124/02 12/31/02 0.1 +1- 0.1 1.3 < 0.3

182 6.C.3 THREE MILE ISLAND AIR SAMPLING DATA COLLINS SUBSTATION (8C2)

Particulates Collection (x 0.01 pCi/m3) Iodine-131 Period Alpha Beta (x 0.01, pCi/rm) 12/27/01 - 01/03/02 0.1 +/- 0.1 2.1 0.1 < 0.3 01/03/02 - 01/10/02 0.1 +/- 0.1 2.0 0.1 < 0.4 01/10/02 01/17/02 0_1 +/-.0.1 1.5 0.1 < 0.4 01/17/02 - 01/24/02 0.1 +/- 0.1 2.0 0.1 < 0.3 1-i.

01/24/02 - 01/31/02 0.1 +/- 0.1 1.8 0.1 < 0.3 01/31/02 02/07/02 0.1* +/- 0.1 1.4 0.1 < 0.3 02/07/02 - 02/14/02 0.1 +/- 0.1 1.9 0.1 < 0.3 02'14/02 - 02/21/02 0.1 +/- 0.1 1.5 0.1 < 0.4 92/21/02 - 02/28/02 0.1 + '-0.1 1.6 0.1 < 0.4 02/28/02 - 03/07/02 0.1* +/- 0.1 2.0 0.1 < 0.4 03/07/02 - 03/14/02 0.1 +/1 0.1 1.8 0.1 < 0.3 03/14/02 - 03/21/02 0.1 +t- 0:1 1.1 0.1 < 0.2 03121/02 - 03/28/02 0.1 +/- 0.1 1.6 0.1 < .0.2 03/28/02 - 04/04/02 0.1 +/- 0.1 1.5 0.1 < 0.2 04/04/02 - 04/11/02 0.1 +t- 0.1 1.5 0.1 < 0.2 04/11/02 - 04/18/02 0.1 +/- 0.1 1.6 0.1 < 0.3 04/18/02 - 04/25/02 0.1 +/- 0.1 1.6 0.1 < 0.3 04/25/02- 05/02/02 0.1 +/- 0.1 1.2 0.1 < 0.4 05/02/02 - 05/09/02 0.1 +/- 0.1 1.4 0.1 < 0.3 05/09/02 - 05/17/02 0.1 +/- 0.1 1.7 0.1 < 0.3 05/17/02 - 05/23/02 0.1 +/- 0.1 1.0 0.1 .< 0.4 05/23/02- 05/30/02 0.1 +/- 0.1 1.6 0.1 < 0.3 05/30/02- 06/06/02 0.1 +/- 0.1 1.5 0.1 < 0.3 06/06/02- 06/13/02 0.1 +/- 0.1 1.8 0.1 < 0.2 0613/02, - 06/20/02 0.1 +/- 0.1 0.9 0.1 < 0.2 06/20/02 06/27/02 0.1 +/- 0.1 *.21 0.1 < 0.4 06/27/02- 07/03/02 0.1 -t- 0:1 1.9 0.1 < 0.4 07/03/02 - 07/11/02 0-5 +/- 0.1 1.6 0.1 *< 0.3, 07/11/02 - 07/ 18/02 0.1 +/- 0.1 1.8 0.1 < 0.3.

07/18/02 - 07/25102 0.2 +/- 0.1 2.7 0.1 < 0.3 07/25/02 - 07/31/02 0.1 +/- 0.1 1.5 0.1 < 0.3 07/31/02 - 08/07/02 0.1 +/- 0.1 2.2 0.1 < 0.4 08/07/02 - 08/14/02 0.1 +/- 0.1 2.1 0.1 < 0.3 08/14/02 - 08/21/02 0.1 +/- 0.1 1.9 0.1 < 0.4 08/21/02 - 08/28/02 0.1 +/- 0.1 1.7 0.1 < 0.3 08/28/02 - 09/04/02 0.1 +/- 0.1 1.0 0.1 < 0.3 09104/02 - 09/10/02 0:1 +/- 0.1 2.0 3.1 < 0.4 09/10/02 - 09/18/02 0.1 +/0 .1 2.1 0.1 < 0.2 09/18/02 - 09/25/02 0.1 +t- 0.1 2.2 0.1 < 0.2 09/25/02 - 10/04/02 0.1 +/- 0.1 2.0 0.1 < 0.2 10/04/02 - 10/09/02 0.1 +/- 0.1 1.8 0.1 < 0.6 10/09/02 - 10/15/02 0.1 +/- 0.1 0.7 0.1 < 0.4 10/15/02 - 10/24/02 0.1 +/- 0.1 1.5 0.1 < 0.3 10/24/02 - 10/30/.02 0.1 +/- 0.1 1.6 0.1 < 0.6 10/30/02 11/06/02 0.1 +/- 0.1 1.9 0.1 < 0.3 11/06/02 - 11/13/02 0.1 +/- 0.1 2.2 0.1 < 0.4 11/13/02 - 11/20/02 0.1 +/- 0.1 1.3 0.1 < 0.4 11/20/02 - 11/27/02 0.1 +/- 0.1 1.7 0.1 < 0.4 11/27/02 - 12/04/02 0.1 +1- 0.1 1.4 0.1 < 0.4 12/04/02 - 12/12/02 0.1 +/- 0.1 1.7 0.1 < 0.3 12/12/02 - 12/18/02 0.1 +/- 0.1 1.3 0.1 < 0.4 12/18/02 - 12/24/02 0.1 +/- 0.1 1.5 0.1 < 0.3 12/24/02 12/31/02 0.1 +1- 0.1 1.4 0.1 < 0.4

183 6.C.4 THREE MILE ISLAND.AIR SAMPLING DATA GOLDSBORO (12B2)

Particulates Collection (x 0.01 pCi/m3) Iodine-131 3

Period Alpha Beta (x 0.01 pCi/mn )

12127/01 - 01/03/02 0.1 +/- 0.1 2.1 +/- 0.1 < 0.4 01/03/02 - 01/10/02 0.1 +/- 0.1 2.0 +1- 0.1 < 0.4 01/10/02 - 01/17/02 0.1 +/- 0.1 1.6 +/- 0.1 < 0.6 01/17/02 - 01/24/02 0.1 +t- 0.1 2.2 +/- 0.1 < 0.3 01/24/02 - 01/31/02 0.1 +/- 0.1 1.9 +/- 0.1 < 0.4 01/31/02 - 02/07/02 0.1 +1- 0.1 1.4 +/- 0.1 < 0.4 02107/02 - 02/14/02 0.1 -/- 0.1 2.0 +/- 0.1 < 0.4 02114/02 - 02/21/02 0.1 +/- 0.1 1.6 +1- 0.1 < 0.4 02/21/02 - 02/28/02 0.1 +- 0.1 1.6 +/- 0.1 < 0.5 02/28/02 - 03/07/02 0.1 +t-0.1 2.1 +t- 0.1 < 0.5 03/07/02 - 03/14/02 0:1 .+t- 0.1 2.2 +/- 0.1 < 0.2 03/14/02 - 03/21/02 0.1 +0-0.1 1.1 +t- 0.1 < 0.2 03/21/02 - 03/28/02 0.1 +/- 0.1 1.6 +t- 0.1 < 0.4 03/28/02 .- 04104/02 0.1. +t- 0:1 1.6 +/- 0.1 < 0.2 04/04/02 - 04/11/02 0.1 +f- 0.1 1.4 +1- 0.1 < 0.3 04/11/02 - 04/18/02 0.1 +/-.0.1 1.6 +1- 0.1 < 0.3 04/18/02 - 04/25/02 0.1 +/- 0.1 1.7 +1- 0.1 < 0.5 04/25/02 - 05/02102 0.1 +/- 0.1 1.3 +/- 01 < 0.3 05/02102 - 05/09/02 0.1 +t- 0.1 1.4 +1- 0O1 < 0.4 05/09/02 - 05/17/02 0.1 +/- 0.1 1.6 +/- 0.1 < 0.3 05/17/02 - .05/23/02 0.1 +/- 0.1 0.9 +/- 0.1 < 0.5 05/23/02 - 05/30/02 0.1 +1-0.1 1.8 +/- 0.1 < 0.4 05/30/02 - 06/06/02 0.1, +- 0.1 1.5 .+/ 0.1 < 0.3 06/06/02,- 06/13/02. 0.1 +/- 0.1 1.8 t-0.1 < 0.6 06/1:3/02,- 06/20/02 0.1 +/- 0.1 0.9 +/- 0.1 < 0.3 06/20/02 - 06/27/02 0.1 +t- 0.1 2.3 +/- 0.1 < 0.3 06/27/02 - 07/03/02 0.2 +t- 0.1 2.1 +/- 0.1 < 0.5 07/03/02 - 07/11/02 0.5 +/- 0.1 1.7 +/- 0.1 < 0.3 07/11/02 - 07/18/02 0.1 +1- 0.1 1.8 +/- 0.1 < 0.3 07/18/02 - 07/25/02 0.1 +/- 0.1 2.6 +1- 0.1 < 0.3 07/25/02 - 07/31/02 0.1 +1- 0.1 1.6 +/- 0.1 < 0.4 07/31/02 - 08/07/02 0.1 +/- 0.1 2.3 +/- 0.1 < 0.7 08/07/02 - 08/14/02 0.1 +1- 0.1 2.0 +/- 0.1 < 0.5 08/14102 - 08/21/02 0.1 +/- 0.1 1.8 +1- 0.1 < 0.3 08/21/02 - 08/28/02 0.1 +/- 0.1 1.8 +/- 0.1 < '0.5 08/28/02 - 09/04/02 0.1 +/- 0.1 1.0 +t.- 0.1 < 0.3.

09/04/02 - 09/10/02 0.1 +f- 0.1 1.8 +t- 0.1 < 0.5 09/10/02 - 09/18/02 0.1 +I- 0.1 2.1 +1 0.1 < 0.4 09/18/02 - 09/25/02 0.1 +/-0.1 2.1 +t- 0.1 < 0.4 09/25/02 - 10/04/02 0.1 +/- 0.1 1.9 +t- 0.1 < 0.2 10/04/02 - 10/09/02 0.1 +I- 0.1 2.0 +t- 0.1 < 0.8 10/09/02 - 10/15/02 0.1 +0- 0.1 1.0 +/ 0.1 < 1.2 10/15/02 - 10/24/02 0.1 +/- 0.1 1.0 +/- 0.1 < 0.5 10/24/02 - 10/30/02 0.1 +1- 0.1 1.6 +/- 0.1 < 0.9 10/30/02 11/06/02 0.1 +/- 0.1 1.9 +/- 0.1 < 0.6 11/06/02 - 11/13/02 0.1 -/- 0.1 2.0 +1- 0.1 < 0.2 11/13/02 - 11/20/02 0.1 +/- 0.1 1.4 +/- 0.1 < 0.5 11120/02 - 11/27/02 0.1 +/- 0.1 1.8 +/- 01 < 0.2 11/27/02 - 12/04/02 0.1 +/-.0.1 1.4 +/- 0.1 < 0.3 12/04/02 - 12/12/02 0.1 +/- 0.1 1.7 +/- 01 < 0.2 12/12/02 - 12/18/02 0.1 +/- 0.1 1.2 +- 0.1 < 0.5/

12/18/02 - 12/24/02 0.1 +/- 0.1 1.5 +/- 0.1 < 0.4 12J24/02 - 12/31/02 0.1 +-0.1 1.5 +/- 0.1 < 0.4

184 6.C.5 CONTROL AIR SAMPLING DATA Particulates 3

Collection (x 0.01 pCi/mn ) Iodine-131 Period Alpha Beta (x 0.01 pCi/m3) 12/31/01 - 01/07/02 0.1 +/- 0.1 2.1 < 0.3 01/07/02 01/14/02 0.1 +/- 0.1 1.7 < 0.3 01/14/02- 01/22/02 0.1 +/-0.1 2.0 < 0.3 01/22/02 -01/28/02 0:1 +/- 0.1 1.9 < 0.5 01128/02 - 02/04/02 0.1 +/- 0.1 1.6 < 0.2 02/04/02 - 02/11/02 0.1 +t- 0.1 2.3 < 0.3 02/11/02 02/19/02 0.1 +1- 0.1 1.5 < 0.3 02/19/02.,-, 02/25/02 0.1 +/- .0.1 1.6 < 0.5 02/25/02 - 03/04/02 0.1 +/- 0.1 1.6 < 013 03104102 - 03/11/02 0.2 +/- 0.1 2.5 < 0.3 03/11/02 - 03/18/02 0.1 +/-0.1 1.8 < 0.3 03/18/02 - 03/25/02 0.1 +/- 0.1 1.5 < 0.2 03125/02 - 04/01/02 0.1 +/- 0.1 1.4 < 0.3 04/01/02 - 04/08/02 0.1 +/- 0.1 1.5 < 0.3 04/08/02 - 04/15/02 0.1 +/- 0.1 1.3 < 0.3 04/15/02 - 04/22/02 0.1 -/- 0.1 1.9 < 0.3 04/22/02 - 04/29/02 0.1 +/- 0.1 1.5 +/-.1- < 0.6 1.ý 04/29/02 - 05/06/02 0.1 +1- 0.1 < 0.3 05/06/02 - 05/13/02 0.1 -/- 0.1 1.6 < 0.3 05/13102 - 05/20/02 0.1 +/- 0.1 1.4 < 0.3 05/20/021- 05/28/02 01 +-/ 0.1 1.2 < 0.3 05/28/02 - 06/03/02 0.1 +/- 0.1 1.9 < 0.4 06/03/02 - 06/10/02 0.1 +t- 0.1 1.5 < 0.4 06/10/02 - 06/17/02 0.1 0.1 OA- 1.5 < 0.4 06/17/02 - 06/24/02 0.1 +I-0.1 1.8 < 0.6

-4]

+/

06/24/02 - 07/01/02 0.2 +t- 0.1 2.3 < 0.4 07/01/02 - 07/08/02 0.6 -/- 0.1 2.3 < 0.4 07/08/02 - 07/15/02 0.1 +/- 0.1 1.8 < 0.2 07/15/02 - 07/22/02 0.2 +/-0.1 2.7 < 0.3 07/22/02 - 07/29/02 0.1 +1- 0.1 1.7 < 03 07/29/02 - 08/05/02 0.1 ÷I- 0.1 2.8 < 0.5 o8/05/02 - 08/12/02 0.1 +t- 0.1 1.4 < 0.2 08/12/02 - 08/19/02 0.1 +/- 0.1 2.4 < 0.4 08/19/02 - 08/26/02 0.1 +/-0.1 1 .8 < 0.4 08/26/02 - 09/03/02 0.1 +/- 0.1 1.2 < 0.3 09/03/02 - 09/09/02 0.1 +/- 0.1 2.1 < 0.4 09/09/02 - 09/16/02 0.1 +/- 0.1 2.2 < 0.2 09/16/02 - 09/23/02 0.2 +/- 0.1 2.5 < 0.3 09/23/02 - 09/30/02 0.1 +t- 0.1 1.9 < 0.2 09/30/02 - 10/07/02 0.1 +/- 0.1 2.4 < 0.2 10/07/02 - 10/15/02 0.1 +/- 0.1 1.1 < 0.4 10/15/02 - 10/21/02 0.1 +/- 0.1 1.5 < OA 10/21/02 - 10/28/02 0.1 +/- 0.1 1.7 < 0.3 10/28/02 - 11/04/02 0.1 +/- 0.1 2.1 < 0.3 11/04/02 - 11/12/02 0.1 +/- 0.1 2-6 < 0.2 11/12/102 - 11/18/02 0.1 +/- 0.1 1:7 < 0.4 11/18/02 - 11/25/02 0.1 +I- 0.1 1.9 < 0.3 11/25/02 - 12/02/02 0.1 +/-0.1 1.7 < 0.4 12/02/02 - 12/09/02 0.1 +/- 0.1 2.1 < 0.5 12/09/02 - 12/16/02 0.1 +f- 0.1 1.3

< 0.2 12/16/02 - 12/23/02 0.1 +/- 0.1 1.6 < 0.3 12/23/02 - 12/30/02 0.1 +/- 0.1 1.6 < 0.3

185 s.o THREE MILEISLAND AIR PARTICULATE COMPOSITES (fCiIm3)

Station Number Location Collection Period Cs-134 Cs-137 1C2 Mill St. Substation 12/27/01 - 4/4102 < 01 <0.1 4/4/02 - 7/3/02 <0.1 <*0. 1 7/3/02 - 10/4/02 < 0.1 < Q0.' 1 10/4/02 - 12/31/02 <0.1

• • 0.1

< OA' 5A2 Visitors Center 12/27/01 - 4/4/02 < 0A1 4/4102 - 7/3/02 < 0.1  !<,0:1"

0. 1

<*'0.1 7/3/02 - 1014/02 <0.1 <0.1 10/4102 - 12131/92 < 0;: 11

<0.1

<014 802 Collins, Substation, 12/27101 - 4/4/02 4/4/02 - 7/*3/0 2, <0.1

<0.1 7/3/02 - 10/4/02 <0.1 <

< 0OA 0.1 10/4102 - 12131/02 <0.1

<0.1 12B2 Goldsboro 12/27101 - 4/4/02 <0.1 <0.1 4/4/02 - 7/3/02 <0.1 <0.1 71/302 - 10/4102 <0.1

< b.12 10/4/02 - 12/31/02 < 0.2.

15L3 Harrisburg 12/31/01 - 4/1/02 < 0.1  !<,0A

<- 0.1 4/1102 - 7/1/02, < 0.1 < 0.2 7/1/02 - 9/30/02 <0.1 <'0.1 9/30/02 - 12/30/02 < 0.1

186 6.E.1 THREE MILE ISLAND WATER SAMPLING DATA COLUMBIA FINISHED DOWNSTREAM (711)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/30/02 2+/- < 180 < 2 < 3 < 2 < 2 <4 < 3 1<2 < 3 < 2 < 2 <9 2/27/02 1+/- < 160 <1 < 2 <1 < 1 <2 < 2 /<1 < 2 <1 2 +/- 1 <4 3127/02 2 < 170 < 1 < 3 <1 < 2 < 3 < 2 /<2 < 2 <2 < 2 <6 4/24/02 1+1 < 170 < 2 < 3 < 2 < 2 < 3 < 3 /<2 < 3 < 2 < 2 <7 2+/-

5/29/02 2 +/- < 160 < 1 < 2 < 1 < 2 < 3 < 2 /<2 < 2 <2 < 1 <5 7/03/02 2 +/- < 160 < 2 < 4 < 2 < 2 < 4 < 3 <2 < 3 <2 < 2 <8 7/31/02 2 -1 < 160 < 2 < 4 <2 < 2 < 4 <3 /<2 < 3 < 2 < 2 <9 8128/02 2+/- < 170 < 1 < 3 <1 <1 < 3 < 2 /<2 < 2 < 1 < 2 <6 3+/- 188 +/- 108 < 1 < 2 <1 <1 < 2 < 2 /<2 < 2 < 1 < 1 <5 9/25/02 10/30/02 4+/- < 170 < 2 < 3 < 2 < 2 < 4 < 3 /<2 < 3 < 2 <2 <8 11/26102 2 +1- < 170 < 1 < 3 < 2 < 1 .< 2 < 2 /<2 < 4 < 1 <2 <8 1/02/03 2 < 170 < 2 < 3 < 2 < 2 < 3 < 3 /<2 < 3 < 2 <2 <7 STEELTON FINISHED UPSTREAM (15J1)

(pCi/L)

Collection Period Ending Beta Tritium Mn-54 Fe-59 Co-58 Co-60 Zn-65 . Zr-Nb-95 1-131 Cs-134 Cs-137 Ba-140 1/30/02 1 +/- 1 < 180 < 2 4 2 3 < 5 <4 / < 2 < ,*4 < 2 < 2 < 11 2/27/02 1 +1: 1 < 160 < 2 4 2 2 < 4 <.3 / <2 3 < .2 < 2 <9 3)27/02 <1 < 170 < 1 3 1 1 < 2 < 2 1<2 2 < 1 <1 <,6 4/24/02 < 2 < 170 < 2 4 2 2 < 4 <3 /<2 3 < 2 <2 <8 5129/02 2 +/- 1 < 160 < 1 3 1 2 < 3 <2 /<2 2 <1 <2 <5 7/03/02 2+/-1 < 170 < 2 3 2 2 < 3 <3 /<2 3 <2 <, 2 <6

< 160 < 1 2 < 2, <2 <1 <1 <-5 7/31/02 2

< 1 < 2 <2 <1 < 1' <1 <5

'8128/02 < 170 2 2 9/25/02 <2 < 170 < 2 4 2 2 < 4 <3 /<2 4 <2 < 2 <9 10/30/02 2 +/-1 < 170 < 2 4 2 2 < 4 < 4 /<2 4 <2 < 2 <9 11/26/02 <2 < 170 < 1 3 2 2 < 3 <3 /<2 4 <1 < 2 <8 2 +/- 1 < 170 < 2 4 2 2 < 4 <3 <2 < 2 < 2 < 10 1/02/03 4

187 THREE MILE ISLAND MILK SAMPLING DATA (pCiiL)

Station Collection Number Date 1-131 Cs-134 Cs-137 Ba-140 K-40 07B1 1/30/02 < 3 < 2 < 2. <6 1440 +/7 42 2/27/02 < 2 < 2 < 2 <5 1380 +/-41 3/27/02 < 2 < 2 < 2 <5 1380 +/-42 4/10/02 < 2 < 2 < 2 <6 1420 +/-55 5/08/02 < 2 < 2 < 2 <7 1400 +/-57 6/05102 < 3 < 2 < 2 <8 1250 +/-56 7/03/02 < 2 < 2 < 2 <5 1440 +1-42 8/14/02 < 2 < 2 < 2 <5 1220 +/-38 9/11/02 < 2 < 2 < 2 <5 1800 +/-47 10/09/02 < 3 < 2 < 3 <8 1420 +/-63 11/06/02 < 2 < 2 < 2 <8 1370 +/- 58 12/12/02 < 2 < 2 < 2 <6 1420 +/-42 1OK1. 1/30/02 < 3 < 2 2 +/- 1 <7 1490 +1-43 2/27/02 < 2 < 1 < 2 <5 1620 +/- 38 3/28102 < 2 < 2 < 2 <5. 1520 +/-43 4/10/02 < 2 < 2 < 2 <7 1490 +/-62 5/08/02 < 2 .< 1 < 2 <4 1540z +/-38 6/05/02 < 2 < 2 < 3 <8 1490 +/-60 7/03/02 < 2 < 1 < 2 <4 1520. +/-38 8/14/02 < 2 <. 1 < 2 <4 1530 +I-38 9/11/02 < 2 < 2 < 2 <5 1480 +/-41 10/09/02 < 2 < 2 < 2 <.7 1340 +1-55 11/06/02 < 2 < 2 < 2 <6 1400 +/-54 12/12/02 < 2 < 2 < 2 <6 1450 +/-41

188 6.G THREE MILE ISLAND FISH, PRODUCE & SEDIMENT DATA (pCilkg)

Control Fish* Sediment* Sediment" Produce*

Isotope 611812002 6117/2002 6/1712002 81112002 1-131 < 37 < 55 < 72 < 20 Mn-54 <3 <8 <12 <3 Fe-59 < 12 < 21 < 31 <8 Go-58 <5 <8 <12 <3 Co-60 <4 <8 <11 <3 Zn-65 <10 < 18 < 27. <6 Zr-Nb-95 < 81< 6 < 181< 13 < 25/< 17 < 5/< 4 Cs-134 <3 <7 < 10 <2 Cs-137 <4 50+/-10 140+1-11 <2 Ba-140 < 49 <9 < 122 < 31 Wet Weight

• • Dry Weight

189 7.A Quehanna THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (mRlstd. mo.)

1/16/02 4/10102 7/9/02 10/3102 Station to to to to Number Location 4/10/02 7/9/02 10/3/02 1/8/03 Annual Dose QOQT01 Tornado Field 4.9 +/- 0.2 5.1 +/- 0.0 5.6 +/- 0.2 4.8 +/- 0.4 61.2 - 1.5 QOQT02 Griest Residence 5.5 +/- 0.4 5.5 +/- 0.2 6.1 */-.0.4 5.4 +/- 0.6 67.5 +/- 2.5 QOQT03 Duck Pond 5.7 +/- 0.2 5.6 +/- 0.5 5.7 +/- 0.2 5.6 +/- 0.6 67.8 - 2.5 QOQT04 Reservoir 4.9 +/- 0.2 4.9 +/- 0.1 5.0 +/- 0.5 5.0 +/-0.4 59.4 +/- 2.0 QOQT05 Boot Camp 4.9 +- 1.2 4.8 +/- 0.3 5.2 +/-0.2 4.9 +/-.Q9 59.4 +1- 4.6 Annual Average: 63.1

190 7.B.1 Permagrain Inc. Facility Air Sampling Data Tornado Field Q-1 x10 -2pCi/rn Quarterly Composite Collection Gross Gross xl10A pCi/m Period Ai[)ha Beta Co-60 Sr-90

'12126/01 -. 01/02/02 0.2+/- 0.1 2.3 +/- *0.1 0.1 01/02/02 - 01/08/02 0.2+/- 0.1 2.4 +/- 0.1 01/08/02 -01/16/02 0.1 +/- 0.1 1.9 +/- 0.1 01/16/02 - 01/22/02 0.1+t- 0.1 2.5 +1- 0.1 01/22/02 - 01/30/02 0.1+/- 0.1 2.0 +/- 0.1 01/30/02 - 02/06/02 0.1+/- 0.1 1.5 +/- 0.1 02106/02 - 02/13/02 0.1+/- 0.1 2.4 +/- 0.1 02/13/02 - 02120/02 0.1 +/- 0.1 1.7 +/- 0.1 02120102 - 02127/02 0.1+/- 0.1 1.6 +/- 0.1 02t27/02 - 03/06/02 0.1 +f- 0.1 1.9 +/- 0.1 03/06/02 - 03/13/02 0.2+1- 0.1 2.5 +/- 0.1 63/13/02 - 03/19/02 0.1 +/- 0.1 1.7 +/- 0.1 03/19/02 - 03/27/02 0.1 +/- 0.1 1.6 #/- 0.1 03/27/02 - 04/03/02 0.1 +/- 0.1 1.7 +/- 0.1 < 1.0 < 1.0 04/03/02 - 04/10/02 0.1 +/- 0.1 1.6 +/- 0.1 04/10/02 - 04/17/02 0.1 +/- 0.1 1.4 +/- 0:1 04/17/02 - 04/24/02 0.1 +/- 0.1 1.8 +/- 0.1 04/24/02 - 05/01/02 0.1 +/- 0.1 1.4 +/- 0.1 05/01/02 - 05/08/02 0.1 +/- 0.1 1.4 +/- 0.1 05/08/02 - 05/15/02 0.1 +/- 0.1 1.5 +/- 0.1 05/15/02 - 05/22/02 0.1 +/- 0:1 1.1 +/- 0.1 05/22/02 - 05/29/02 0.1 +/- 0.1 1.6 +/- 0.1 05/29/02 -06/05/02 0.1 +/- 0.1 1.5 +/- 0.1 06/05/02 - 06/11/02 0.1÷t- 0.1 1.7 +/- 0.1 06/11/02 ,-06/19/02 0.1+/- 0.1 1.2 +/- 0.1 06/19/02 -06/27/02 0.1+/- 0.1 2.1 +/- 0.1 06/27/02 - 07/03/02 0.1 +/- 0.1 1.7 +/- 0.1 < 1.0 < 1.0 07/03/02 - 07/09/02 0.4 +/- 0.1 1.5 +/- 0.1 07/09/02 - 07/17/02 0.2 +t- 0.1 1.8 +/- 0.1 07/17/02 - 07/25/02 0.2 +/- 0.1 2.5 +/- 0.1 07/25/02 - 07/31/02 0.1 +/- 0.1 1.5 +/- 0.1 07i31/02 - 08/07/02 0.1 +/- 0.1 2.0 +/- 0.1 08/07/02 - 08/14/02, 0.1 +/- 0.1 2.1 +/- 0.1 08/14/02 - 08/21/02 0.1 +/- 0.1 1i.8 +/- 0.1 08/21/02 - 08/28/02 0.1 +/- 0.1 1.7 +/- 0.1 08/28/02 - 09/04/02 0.1 +/- 0.1 1.3 +/-

09/04/02 -09/12102 0.1 +/- 0.1 *0-1 2.0 +/- .0.1

.09/12/02 .- 09/17/02, 0.1 +/- 0.1 1.9 +/- 0.1 09/17/02 - 09/25/02 0.1 +/- 0.1 2.2 +/- 0.1 09/25/02 - 10/03/02 0.1 +/- 0.1 2.3 +/- 0.1 < 1.0 < 2.0 10/03/02 - 10/09/02 0.1 +/- 0.1 1.6 +/- 0.1 10/09/02 - 10/16/02 0.1 +/- 0.1 1.2 +/- 0.1 10/16/02 - 10/23/02 0.1 +/- 0.1 1.7 +/- 0.1 10/23/02 - 10/30/02 0.1 +/- 0.1 1.3 +/- 0.1 10/30/02 - 11/06/02 0.1 +/- 0.1 2.5 +/- 0.1 11/06/02 - 11/14/02 0.1 +/- 0.1 2.9 +/- 0.1 11/14/02 - 11/20/02. 0.1 +/- 0.1 1.4 +/- 0.1 11/20/02 - 11/27/02 0.1 +/- 0.1 1.8 +/- 0.1 11/27/02 - 12104/02 0.2 +/- 0.1 1.5 +/- 0.1 12W04/02, - 12112/02 0.2 -If/ 0.1 2.2 +/- 0.1 12112/02 - 12118/02 0.1 +/- 0.1 1.6 +/- 0.1 12118/02 - 12126/02 0.1 +1- 01 1.6 +/- 01 < 1.0 < 1.0

191 7.B.2 Griest Residence Q-2 x 10.2 pCi/m3 Quarterly Composite Collection Gross Gross xl104 pCi/rm Period Alpha Beta Co-60 Sr-90 12/26/01 - 01/02/02 0.2 +/- 0.1 2.4+/- 0.1 01/02/02 - 01/08/02 0.2 +/- 0.1 2.5 +/- 0.1 01/08/02 - 01/16/02 0.1 +/- 0.1 1.9 +/- 0.1 01/16/02 - 01/22/02 0.1 +/- 0.1 2.4 +/- 0.1 01/22/02 - 01/30/02 0.1 +/- 0.1 2.1 +/- 0.1 01/30/02 - 02/06/02 0.1 +/- 0.1 1.6 +/- 0.1 02/06/02 - 02/13/02 0.2 +/- 0.1 2.6 -/- 0.1 02/13/02 - 02/20/02 0.1 +/- 0.1 1.8 +/- 0.1 02/20/02 - 02/27/02 0.1 +/- 0.1 1.7.+/- 0.1 02/27/02 - 03/06/02 0.1 +/- 0.1 2.0 +/- 0.1 03/06/02 - 03/13/02 0.2 +/- 0.1 2.8 +/- 0.1 03/13/02 - 03/19/02 0.1 +/- 0.1 1.7 +/- 0.1 03/19/02 - 03/27/02 0.1 +/- 0.1 1.6 +/- 0.1 03/27/02 - 04/03/02 0.1 +/- 0.1 1.7 +/- 0.1 < 1.0 < 1.0 04/03/02 - 04/10/02 0.1 +/- 0.1 1.6 +/- 0.1 04/10/02 - 04/17/02 0.1 +1- 0.1 1.5 +/- 0.1 04/17/02 - 04/24/02 0.1 +/- 0.1 1.8 +/- 0.1 04/24/02 - 05/01/02 0.1 +1- 0.1 1.7 +/- 0.1 05/01/02 - 05/08/02 0.1 +/- 0.1 1.5 +/- 0.1 05/08/02 - 05/15/02 0.1 +/- 0.1 1:6 +/- 0.1 05/15/02 -05/22/02 0.1 +/- 0.1 1.1 +/- 0.1 05/22/02 .- 05/29/02 0.1 +/- 0.1 1.6 +/- 0.1 05/29/02 - 06/05/02 0.1 ÷/- 0.1 1.5 +/- 0.1 06/05/02 - 06/11/02 0.1 +/- 0.1 1.6 +/- 0.1 06/11/02 - 06/1,9/02 0.1 +/- 0.1 1.2 +/- 0.1 06/19/02 06/27/02 0.1 +/- 0.1 2.0 +/- 0.1 06/27/02 - 07/03/02 0.1 +/- 0.1 1:8 +/- 0.1 < 1.0 < 1.0 07/03/02 - 07/09/02 0.4 +/- 0.1 1.5 +/- 0.1 07/09/02 - 07/17/02 0.2 +/- 0.1 1.8 +/- 0.1 07/17/02 - 07/25/02 0.1 +/- 0.1 2.7 +/- 0.1 07/25/02 - 07/31/02 0.1 +/- 0.1 1.7 +/- 0.1 07/31/02 - 08/07/02 0.1 +/- 0.1 2.1 +/- 0.1 08/07/02 - 08/14/02 0.1 +/- 0.1 2.1 +/- 0.1 08/14/02 - 08/21/02 0.1 +/- 0.1 1.9 +/- 0.1 08/21/02 - 08/28/02 0.1 +/- 0.1 1.8 +/7 0.1 08/28/02 - 09/04102 0.1 +/- 0.1 1.4 /- 0.1

,09/04/02 -09/12/02 0.1 +/- 0.1 1.9+/- 0.1 09/12/02 - 09/17/02 0.1 +/- 0.1 2.1 +/- 0.1 09/17/02 - 09125/02 0.1 +/- 0.1 2.3 +/- 0.1 09/25/02 - 10/03/02 0.1 +/- 0.1 2.4+/- 0.1 < 2.0 < 1.0 10/03/02 - 10/09/02 0.1 +1- 0.1 1.8 +/- 0.1 10/09/02 - 10/16/02 0.1 +1- 0.1 1.2 +/- 0.1 10/16/02 - 10/23/02 0.1 +/- 0.1 1.8 +I- 0.1 10/23/02 - 10/30/02 0.1 +/- 0.1 1.5+/- 0.1 10/30/02 - 11/06/02 0.1 +/- 0.1 2.4+/- 0.1 11/06/02 - 11/14/,02 0.2 +/- 0.1 3.0 +/- 0.1 11/14/02 - 11/20/02 0.1 +/- 0.1 1.3 +/- 0.1 11/20/02. 11/27/02 0.1 +/- 0.1 1.8 +/- 0.1 1127/02 - 12/04/02 0.1 +/- 0.1 1.6 +/- 0.1 12/04/02 - 12/12/02 0.2 +/- 0.1 24 +/- 0.1 12/12/02 - 12/18/02 0.1 +/- 0.1 1.6 +/- 0.1 12/18/02 - 12/26/02 0.1 +/- 0.1 1.5 +/- 0.1 < 1.0 < 1.0

192 I

7.B.3 Duck Pond Q-3 3 x 10.2 pCijm Quarterly Composite Collection Gross Gross x 104 pCi/Im Perod Alpha Beta Co-60 Sr-90 12/26/01 - 01/02/02 0.2 +/- 0.1 2.3 +/- 0.*1 01/02/02 - 01/08/02 0.2 +/- 0.1 2.3 +/- .0.1 01/08/02 - 01/16/02 0.1 +/- 0.1 2.0 +/- 0.1 01/16/02 - 01/22/02 0.1 +/- 0.1 2.2 +/- 0.1 01/22/02 - 01/30/02 0.1 +/- 0.1 2.0 +/- 0.1 01/30/02 - 02/06/02 0.1 +/- 0.1 1.6 +/- 0.1 02/06/02 - 02/13/02 0.1 +/- 0.1 2.4 +/- 0.1 02/,13/02 - 02/20/02 0.1 +/- 0.1 1.6 +/- 0.1 02/20/02 - 02/'27/02 0.1 +/- 0.1 1.6 +/- 0.1 02/27/02 - 03/06/02 0.1 +/- 0.1 1.8 +/- 0.1 03/06/02 - 03/13/02 0.1 +/- 0.1 2.6 +/- 01 03/13/02 - 03/19/02 0.1 +/- 0.1 1.6 +/- 0.1 03/19/02 03/27/02 0.1 +/- 0.1 1.5 +/- 0.1 03/27/02 - 04/03/02 0.1 +/- 0,1 1.7 +/- 0.1 < 1.0 < 1.0 04/03/02 - 04/10/02 0.1 +/- 0.1 1.5 +/- 0.1 04/10/02 - 04/17/02 0.1 +/- 0.1 1.3 +/- 0.1 04/17/02 - 04/24/02 0.1 +/- 0.1 1.9 +/- 0.1 04/24/02 - 05/01/02 0.1 +/- 0.1 1.5 +/- 0.1 05/01/02 - 05/08/02 0.1 +/- 0.1 1.4 +/- 0.1 05/08/02 - 05/15/02 0.1 +/- 0.1 1.6 +/- 0.1 05/15/02 - 05/22/02 0.1 +/- 0.1 1.1 +/- 0.1 05/22/02 - 05/29/02 0.1 +/- 0.1 1.7 +/- 0.1 05/29/02 - 06/05/02 0.1 +/- 0.1 1.4 +/- 0.1 06/05/02 - 06/11/02 0.1 4/- 0.1 1:7 +/- 0.1 06/11/02 - 06/19/02. 0.1 +/- 0.1 1.2 +/- .0.1 06/19/02 - 06/27/02 0.1 +/- 0.1 2.3 +1- 0.1 06/27/02 073/02 0.1 +/- 0.1 1.8 +1- 0.1 < 2.0 < 1.0 07/03/02 - 07/09/02 0.4 +/- ý0.1 1.5 +/- 0.1 07/09/02' - 07/17/02 0.2 +/- 0.1 1.7 +/- 0.1 07/17/02 - 07/25/02 0.1 +/- 0.1 2.6 +/- 01 07/25/02 -07/31/02 0.1 +/- 0.1 1.5 +/- 0.1 0.7/31/02 -08/07/02 0.1 +/- 0.1 2.0 +/- 0.1 08/07/02 -,08/,14/02 '0.1 +/- 0.1 2.1 +/- 0.1 08/14/02 - 08/21/02 0.1 +/- 0.1 1.8 +/- 0.1 08/21/02 - 08/28/02 0.1 +/- 0.1 1.7 +/- 0.1 08/28/02 - 09/04/02 0.1 +/- 0.1 1.4 +/- 0.1 09/04102 -,09/12/02 0.1 +/- 0.1 1.9 +/- 0.1 09/12/02 - 09/17/02 0.1 +/- 0.1 1.9 +/- 0.1 09/17/02 - 09/25/02 0.1 +/- 0.1 2.2 +/- 0.1 09/25/02 - 10/03/02 0.1 +/- 0.1 2.2 +/- 0.1 < 1.0 < 1.0 10/03/02 - 10/09/02 0.1 +/- 0.1 1.6 +/- 0.1 10/09/02 - 10/16/02 0.1 +/- 0.1 1.2 +/- 0.1 10/16/02 - 10/23/02 0.1 +/- 0.1 1.6 +/- 0.1 10/23/02 - 10/30/02 0.1 +/- 0.1 1.4 +/- 0.1 10/30/02 - 11/06/02 0.1 +/- 0.1 2.2 +/- 0.1 11/06/02 - 11/14/02 0.2 +/- 0.1 2.9 +/- 0.1 11/14102 - 11/20/02 0.1 +/- 0.1 1.2 +/- 0.1 11/20/02 - 11/27/02, 0..1 +/- 0.1 1.6 +/- 0.1 11/27/02 - 12/04/02 0.2 +1/- 0.1 1.6 +/: 0.1 12/04/02 - 12/12/02 0.2 +/- 0.1 2:4 +/- 0.1 12/12/02 - 12/18/02 0.1 +/-.0.1 1.6 + 0. o1 12/18/02 - 12/26/02 0.1 +/- 01 1.6 ,/- 0.1 < 2.0 < 1.0

193 7.B.4 Reservoir CI4 2

x110- pCi/?3 Quarterly Composite 3

Collection Gross Gross x 10-4 pCilm Period Alpha Beta Co-60 Sr-90 12126/01 - 01/02/02 0.2 +/- 0.1 2.3 +/- 0).1~

01102/02 - 01/08/02 0.1 +/- 0.1 2.3 +/- 0).1 01/08/02 - 01/16/02 0.1 +/- 0.1 2.0 +/- 0).1 011/16/02 - 01/22/02 0.1 +/- 0.1. 2.5 +/- 0).1 01/22/02 - 01/30/02 0.1 +1- 0.1 2.0 +/- 0).1 01/30/02 - 02106/02 0.1 +/- 0.1 1.4 +/- 0).1 02106/02 - 02/13102 0.2 +/- 0.1 2.4 +/- 0).1 02113/02 - 02J20/02 0.1 +/- 0.1 1.7 +/- 0).1 02120/02 - 02/27/02 0.1 +/- 0.1 1.6 +/- 0).1 02127/02 -. 03/06/02 0.1 +/- 0.1 2.0 +/- 0 03/06/02 - 03/13/02 0.2 +/- 0.1 2.8 +/- .0 03/13/02 - 03/19/02 0.1 +/- 0.1 1.5 +/- C 03/19102 - 03/27/02 0.1 +/- 0.1 1.6 +/- 0 < 1.0 < 1.0 03/27/02. - 04/03/02 04/03/02 - 04/10/02 0.1 +/- 10.1 1.6 +/- C):1 04/10/02 - 04/17/02 0.1 +/- 0.1 1.4 +/- 0

.04/17/02 - 04/24/02 0.1 +/- 0.1 1.9 +/- 0).1 04/24/02 - 05/01/02 0.1 +/- ý0.1 1.5 +/- 0).1 05/01/02 - 05/08/02 0.1 +/- 0.1 1.5 +/- 0).1 05/08/02 - 05/15/02 0.1 +/- 0.1 1.6 +/- 0Li1 05/15/02 - 05/22/02 0.1 +/- 0.1 1.1 +/- CLi1 05/22/02 - 05/29/02 0.1 +/- 0.1 1.7 +/- 0Li1 05/29/02 -06/05/02 0.1 +/- 0.1 1.6 +/- CL.1 06/05/02 -06/11/02 0.1+/- 0.1 1.8+/- 0).1 06/11/02 - 06/19/02 0.1 +/- 0.1 1.2 +/- 0)i 06/19/02 - 06/27/02 0.1 +/- 0.1 2.1 +/- 0Li1 06/27/02 - 07103/02 0.1+/- 0.1 1.9 +/- C).1 < 1.0 < 1.0 07/03/02 - 07109/02. 0.3+/- 0.1 1-6 +/- 0).1 07/09/02 - 07/17/02 0.1 +/- 0.1 1.5 +/- C).1 07/17/02 - 07/25/02 0.2 +/- 0.1 2.5 +/- 0Li1 07/25/02 - 07/31/02 0.1 +/- 0.1 1.4 +/- 0).1 07/31/02 - 08/07/02 0.1 +/- 0.1 1.7 + C 0-L.1 08/07/02 - 08/14/02 0.1 +/- 0.1 1.7 +/- 0Li1 08/14/02 - 08/21/02 0.1 +/- 0.1 1.7 +/- 0)L1 08/21/02 - 08/28/02 0.1 +/- 0.1 1.7 +t- CLi1 08/28/02 -09/04/02 0.1 +/- 0I1 1.4+/- 0Li1 09/04/02 - 09/12/02 0.1 +/- 01 1.7+/- 0).1 09/12/02 -09/17/02 0.1 +/- 0.1 1.9 +/- 0Li1 09/17/02 - 09125/02 0.1 +/- 0.1 2.1 +/-0 )L1 09/25/02 - 10/03/02 0.1 +/- 0.1 2.1+/- 0 < 2.0 < 1.0 10103/02 - 10/09/02 0.1 +/- 0.1 1.62+/- C 10/09/02 - 10/16/02 0.1 +/- 0.1 1.2 +/- C 10/16/02 - 10/23/02 0.1 +/- 0.1 1.6 +/- 0 10/23/02 - 10/30/02 0.1 +/- 0.1 1.5 +/- 0):1 10/30/02 - 11/06/02 0.1 +/- 0.1 2.3 +/-

11/06/02 - 11/14102 11/14/02 - 11/20/02 0.1 +/- 0.1 1.4 +/- 0 11/20/02 -. 11/27/02 0.1 +/- 0.1 1.7 +/- 0).1 11/27/02 - 1214/02 0.1 +/- 0.t 1.5 44- 0

).1 12104/02 - 1212/02 0.2 +/- .0.1 2.2 +/,L0).1 12112/02 - 12118/02 0.1 +/- 0.1 1.7 +/- 0).1 12118/02 - 12/26/02 01 +/- 0.1 1.5 +/- 0 < 2.0 < 1.0 No sample available

194 7.B.5 Boot Camp Q-5 x 10.2 pCi/rm Quarterly Composite 3

Collection Gross Gross xlO 4 pCi/m Period Alpha Beta Co-60 Sr-90 12/26/01 - 01/02/02. 0.1 +/- 0.1 1.9 -/- 0.1 01/02/02 - 01108/02 0.1 +/- 0.1 1.7 +/- 0.1 01/08/02 - 01/16/02 0.1 +/- 0.1 1.8 +/- 0.1 01/16/02 - 01/22/02 0.1 --/- 0.1 2.2 +/- 0.1 01/22/02 - 01/30/02 0.1 +- 0.1 2.0 +/- 0.1 01/30/02 - 02J06/02 0.1 +/- 0.1 1.5 +/- 0.1 02106/02 - 02/13/02 0.1 +/- 0.1 2.3 +/- 0.1 02J13/02 - 02120/02 0.1 +/- 0.1 1.6 +/- 0.1 02120/02 - 021271,02 0.1 +/- 0.1 1.6 +/- 0.1 02Q27/02 - 03/06/02 0.1 +/- 0.1 2.1 +/- 0:1 03/06/02 - 03/13/02 0.2 +/- 0.1 2.7 +/- 0.1 03/13/02 - 03/19/02 0.1 +/- 0.1 1.7 +/- 0.1 03/19/02 - 03/27/02 0.1 +/- 0.1 1A. +/- 0.1 03/27102 - 04/03/02 0.1 +/- 0.1 19 +/- 0.1 < 1.0 < 1.0 04/03/02 - 04/10/02 0.1 +/- 0.1 1.7 +/- 0.1 04/10/02 - 04/17102 0.1 +/- 0.1 1.6 +/- 0.1 04/17/02 - 04/24/02 0.1 +/- 0.1 1.9 +/- 0.1 04/24/02 - 05/01/02 0.1 +/- 0.1 1.5 +/- 0.1 05/01102 - 05/08/02 0.1 +1- 0.1 1.6 +/- 0.1 05/08/02 - 05/15/02 0.1 +/- 0.1 1.7 +/- 0.1 05/15102 - 05/22/02 0:1 +/- 0.1 1.2 +/- 0.1

05/22/02 -05/29/02 0.1 +/- 0.1 1.8 +/- 0.1 05/29/02 -06/05/02 0.1 +/- 0.1 1.6 +/- 0.1 06/05102 - 06/11/02 0.1 +/- 0.1 1.9 +/- 0.1 06/11/02 - 06/19/02 0.1 +/- 0.1 1.3 +/- 0.1 06/19/02 - 06127/02 0.1 +/- 0

1 2.4 +/- 0.1 06/27/02 - 07/03/02 0.1 +/- 0.1 1.9 +/- 0.1 < 2.0 < 1.0 07/03/02 - 07/09/02 0.4 +/- 0.1 1.6 +/- 0.1 07/09/02 - 07117102 0.1 +/- 0.1 1.6 +/- 0.1 07/17/02 - 07/25/02 0.1 +/- 0.1 2.5 +/- 0.1 07/25/02 - 07/31/02' 0.1 +/- 0.1 1.5 +/- 0.1 07/31/02 -08/07/02 0.1 +/- 0.1 2.1 +/- 0.1 08/07/02 - 08/14/02 0.1 +/- 0.1 1.9 +/- 0.1 08/14/02 - 08/21/02 0.1 +/- 0.1 1.9 +/- 0.1 08/21/02 - 08/28/02 0:1 +/- 0.1 1.7 +/- 0.1 08/28/02 - 09/04/02 0.1 +/- 0.1 .4 +/- 0.1 09/04/02 - 09/12/02 0.1 +/- 0.1 1.8 +/- 0.1 09/12/02 - 09/17/02 0.1 +/- 0.1 2.0 +/- 0.1 09/17/02 - 09/25/02 0.1 +/- 0.1 2.4 +/- 0.1 09/25/02 - 10/03/02 0.1 +/- 0.1 2.3 +/- 0.1 t1.0 < 1.0 10/03/02 - 10/09/02 0.1 +/- 0.1 1.7 +/- 0.1 10/09/02 - 10/16/02 0.1 +/- 0.1 1.3 +/- 0.1 10/16/02 - 10/23/02 0.1 +/- 0.1 1.7 +/- 0.1 10/23/02 - 10/30/02 0.1 +/- 0.1 1.4-+/- 0.1 10/30/02 - 11/06/02 0.1 +/- 0.1 2.5 +/- 0.1 11/06/02 - 11/14/02 0.2 +/- 0.1 3.1 +/- 0.1 11/14/02 - 11/20/02 0.1 +/- 0.1 1.4 +/- 0.1 11/20/02: - 11/27/02 0.1 +/- 0.1 1.8 +/- 0.1 11/27/02 - 12104/02 0.1 +/- .0.1 1.5 +/- 0.1 12104102 - 12J12/02 0.1 +/- 0.1 1.6 +/- 0.1 12112/02 - 12118102 0.1 +/- 0.1 1.7 +/- 0.1 12118/02 - 12126102 0.1 +/- 0.1 1.4 +/- 0.1 < 2.0 < 2.0

195 7.C Moly Corp THERMOLUMINESCENCE DOSIMETRY (TLD) DATA (m R/std. mo.)

1115/02 413102 7/9/02 1012/02 Station to to to to Number Location 413/02 719102 10/2/0 2 117/02 Annual Dose MO QT0 I Bridge Pole 5.5 +/- 0.4 5.6 +/- 0.3 5.8 + a0.3 5.5 41- 0.5 67.2 +/- 2.3 MOQT02 Plant Fence 13.1 +/- 20 12.3 +/-0.7 12.9 +1-0.9 12.4 +1-1.3 152.1 +1 7.9 MOQT03 Hickory & Ellis 5.0 +1-0.4 5.4 +/- 0.6 5.5 +/- 0.2 5.2 +/- 0.2 63.3 +1- 2.3 MOQT04 Caldwell/Jessop & Addison 4.9 +1-0.2 5.0 +/-0.1 5.0 +1-0.3 4.7 +/- 0.5 58.8 +/- 1.9 MOQTO5 Baird & Wilmington 4.9 +f- 0 5.1 +/-0.3 5.3 +1-0.1 5.3 +/- 0.8 61.8 +/- 2.6 MOQTO6 Berthel &Jefferson 5.0 +1-0.4 48 +/-0.2 4.8 +1-0.2 4.5 +1-0.2 57.3 +/- 1.6 MOQT07 Kerns Hill Rd. & We/rich 5.5 +/-0.3 5.8 +/- 1.1 5.7 +/- 0.3 5.6 +i- 03 678 +1- 3.6 MOQT08 Lacock & Weirich 5.6 +/- 0.3 5.7 +/-0.7 6.2 +/-0.4 5.8 /- 0.2 69.9 +1- 26 MOQT09 The Road &Weirich: 5.2 +/- 1.6 5.4 +1-0.5 6:0 /- 0.5 5.5 +/-0.a 66.3 +1- 5.3 MOQTIO The Road &Jack St. 5.1 /- 0.2 5.2 +/-0.3 5.4 +/- 0:4 5.2 +- 0.3 62.7 +- 1.8 MOQTI1 The Circle Road 5.7 +/- 0.5 5.6 +/- 0.3 6.0 +/- 0.4 5.7 +/-0.3 69.0 +t- 2.3 MOQT12 EIwood Park Road Dead End 5.9 '7- 0.3 6.1 +/-0.4 6.5 +4-0.8 6.1 +1-,0.4 73.8 +I- 3.1 Annual Average: 72.5

196 7.0 MolyCorp Air Sampling Results Collection .(x io5 pCim'3 )

Period Th-228 Th-230 Th-232 12/27/01 - 03127/02 2 +1-1 3't+I-t 1 +-

03/27/02 - 06/27/02 3 +/-1 3 +/-1 3 +/-1 06/27/02 - 09/25/02 4 +/-1 6 +I/-2 09/25/02 - 12/31102 4 +I-1 4 +I- 1 3 +1-1

197 7.E Waltz MillsAir Sampling Results Waltz-1 3

Collection (x 10-4 pCimr )

Period Cs-1 37 Th-228 Th-230 Th-232 Pu-238 Pu-239 U-234 U-235 U-238 12/27/01 - 3/27/02 < 1 3127/02 -6/27/02 < 1 0.2 +1-0.1 0.4 + 0-.1 0.1 + 1- 0.1 < 0.1 0.1 +1- 0.1 0.2 +1-0.1 0.1 +1- 0.1 0.3 +/- 0.1 6/27102 -9125102 < 1 0.2 +1-0.1 0.3 +1-01 0.1 +1-0.1 < 0.1 < 0.1 0.3 +1-0.1 < 0.1 0.3 +/- 0.1 9/25/02 -12J31/02 < 1 0.1 +1-0.1 0.3 +1-01 0.1 +/- 01 < 0.1 0.1 +1- 0.1 0.3 +/- 0.1 0.1 +1-0.1 0.3 +1-0.1 Incorrect analysis code entered - no results.

Waltz-2 Collection (x 10 4 pCi/m3)

Period Cs-137 Th-228 Th-230 Th-232 Pu-238 Pu-239 U-234 U-235 U-238 12/27/01 -3/27/02 < 1.0 0.2 +/-0.1 0.3 +/-0.1 0.1 +/10.1 < 0.1 < 0.1 0.3 +/- 0.1 < 0.1 0.3 +/- 0.1 3/27/02 - 6/27/02 < 1.0 0.1 +/-0.1 0.3 +/-0.1 0.1 +/- 0.1 < 0.1 < 0.1 0.3 +1-0.1 0.1 +/- 0:1 0.3 +-/- 0.1 6/27/02 - 9/25/02 < 1.0 0.2+/-0.1 0.4 +/-01 0.1 +1-0.1 < 0.1 0 .i +1-0.1 03 +/- 0.1 < 0.1 0.2 +/- 0.1 9/25/02 - 12/31/02 < 1.0 0.1 +/- 0.1 03 +/- 0.1 0.1 +/- 0.1 < 0.1 0 .2 +/- 0.1 0.5 +1-0.1 < 0.1 0.6 +1-0.1

198 8.A Beaver Valley Comparison of BRP and ICN dosimeter results Element, reader and control corrected 86 day field exposure - mR 98 day field exposure - mR Third Quarter 2002 Forth Quarter 2002 Site code BRP ICN difference Site code BRP ICN difference BVTO1 11.35 10.33 1.02 BVTO1 15.11 11.67 3.44 BVT02 10.60 9.33 1.27 BVl-02 12.60 10.00 2.60 BVT03 10.38 11.33 -0.95 BVT03 13.11 11.00 2.11 BVT04 12.40 10.00 2.40 BVT04 13.93 12.00 1.93 BVT05 12.12 10.67 145 BVT05 14.81 13.33 1.48 BVT06 11.24 10.00 1.24 BVT06 15.54 10.67 4.87 BVT07 9.91 8.33 1.58 BV-r07 11.72 8.00 3.72 BVTO8 12.51 11.33 1.18 BVT08 14.64 12.00 2.64 BVTO9 9.65 9.33 0.32 BVT09 13.14 9.67 3.47 BVT10 12.06 9.67 2.39 BVT10 13.11 11.67 1.44 BVT1 1 7.74 .5.67 2.08 BVT1 1 9.74 8.00 1.74 BVT12 11.59 10.33 1.26 BVT1 2 13.33 11.33 1.99 BVT13 9.63 9.00 0.63 BVT13 13.98 11.00 2.98 BVT14 10.79 9.00 1.79 BVT1.4 13.23 9.67 3.56 BVT15 16.60 14.00 2.60 BVT1 5 19.95 17.67 2.28 BVT16 9.46 9.33 0.12 BVT1 6 11.88 9.33 2.54 BVT17 1 040 8.67 1.73 BVT1 7 12.12 9.00 3.12 BVT18 10.10 9.00 1.10 BVT1 8 12.32 10.33 1.99 BVT1 9 8.69 8.6 7 0.03 BVT1 9 *9.71 8.00 1.71 BVT20 10.75 9.33 1.41 BVT20 11.44 11.00 0.44 BVT21 11.69 10.00 1.69 BVT21 13.34 12.00 1.34 BVT22 10.40 9-33 1.07 BVT22 12.13 11.33 0.80 BVT23 9.21 8.67 0.54 BlVT-23 11.18 1.0.33 0.85 BVT24 8,28 7.33 .0.95 BVT24 9.68 9.00 0.68 BVT25 9.26 10.33 -1.07 BVT25 10.78 11.67 -0.89 BVT26 10.14 9.67 0.47 BVT26 12.42 12.00 0.42 BVT27 13.09 13.67, -0.58 BvT27 15.86 13.67 2:19 BVT28 &74 9.33 -0ý59 BVT28 12.95 10.67 2:28 BVT29 11.74 11.33 0.41 BVT29 14.59 13.00 1.59 BVT30 11 ý81 9.00 2.81 BVT30 12.00 10.67 1.33 Ave diff.: 1.01 Ave diff-: 2.02

199 3rd Qtr Beaver Valley Tids 20.00 10.00 ............. ' A *. ...* * " '°* * * *..

5.00 0.00 -

o z.o 4N' Locations 4th Qtr. Beaver Valley Tids 25.00 *, ,... *: ,! ,,

2 0 .0 0 * *. .*....... ....... . . *.. .. .

S15.00 E10.00 0.00 Locations

200 8.B LIMERICK Comparison of BRP and ICN dosimeter results Element, reader and control corrected 99 day field exposure - mR 98 day field exposure - mR Third Quarter 2002 Forth Quarter 2002 Site code BRP ICN difference Sitecode BRP ICN difference LGTO1 11.88 11.00 0.88 LGTI1 12.74 10.67 2.07 LGT02 12.85 10.33 2.52 LGT02 13.12 11.33 1.79 LGT03 17.71 1500 2.71 LGT03 18.59 17.00 159 LGTO0 9.19 9.33 -0.14 LGT04 11.06 9.33 1.73 LGTO5 15 41 11.67 3.74 LGTO5 14.26 15.67 -1.40 LGT06 11.21 8.33 2.88 LGT06 11:68 10.33 1:34 LGT07 12.51 11.33 1.18 LGT07 13.16 12.33 0.82 LGT08 10.79 8.33 2.46 LGTO8 13.00 9.33 3.66 LGTO9 12.16 10.00 2.16 LGTO9 11.68 12.00 -0.32 LGT10 12.53 11.00 1.53 LGT10 12.59 13:33 -0.74 LGT11 16.86 13.67 3.19 LGTI1 17.51 16.00 1.51 LGT12 13.37 11.67 1.70 LGT12 15.31 13.67 1.64 LGT13 14:52 10.67 3.85 LGT13 13.66 11.67 2.00 LGT14 12.31 10.00 2.31 LGT14 12.80 11.33 1.47 LGT15 8.16 6.67 1.50 LGT15 8.13: 9.00 -0.87 LGT16 9.89 7.67 2.22 LGT16 10W98. 11:00 -0.02 LGT17 13.15 11.67 1.48 LGT17 14.09 13.33 0.76 LGT18 14.02 13:33 0M69 LGT19 9.18' 8.00 1.18 LGT19 7.79 7.*67 0.12 LGT20. 13.41 12:67 0.74 LGT20 13.45 12.33 1.12 LGT21 15:52 12.33 3.19 LGT21 14.65 13.33 1.32 LGT22 13..34 13.67 -0.33 LGT22 12.76 12.67 0.09 LGT23 7.98 7.33 0.65 LGT23 6.84 8.00 -1.16 LGT24 14.58 13.67 0.92 LGT24 14.00 17.00 -300 LGT25 12:94 12.00 0.94 LGT25 12.55 11.33 1.22 LGT26 11:54 11.33 0.020 LGT26 10:12 10.00 0.12 LGT27 10.79 11.00 -0.21 LGT27 -10.23 10.67 -0.44 LGT28 11.99 9.67 2.33 LGT28 9.00 8.00 1.00 LGT29 13.42 13.00 0.42 LGT29 13133 11.67 1.66 LGT30 13.95 10.67 3.29 LGT30 12.80 10.67 2.13 Average differenc( 1.37 Average difference 1.05

201 3rd Qtr. Limerick Tids 20.00 15.00 10.00 E

5.00 Locations 4th Qtr. Limerick Tids 20.00 18.00 16.00 "

14.00 12.00 10.00 8.00 6.00 4.00 2.00 0.00 V V V V Vo' vo Vll Locations

202 8.C Peach Bottom Comparison of BRP and ICN dosimeter results Element, reader and control corrected 91 day field exposure - mR 97 day field exposure - mR Third: 'Quarter 2002 Forth Quarter 2002 Site Code BRP ICN difference Site Code BRP ICN difference HP 101 13.65 10.67 2.99 I: 01 1J.18 10.33 2.85 PBT02 15.40 13.67 1.74 PBT02 14.89 13.33 1.56 PBT03 10.45 7.67 2.78 PBT03 10.65 8.67 1.98 PBT04 12.99 11.33 1.66 PBT04 12.39 10.00 2.39 PBT05 16.65 14.33 2.32 PBT05 16.39 16.00 0.39 PBT06 12.30 10.67 1.64 PBT06 12.57 13.00 -0.43 PBT07 14.02 12.33 1.69 PBT07 14.02 13.33 0.68 PBT08 6.01 633 -0.33 PBT08 6.41 6.33 0.08 PBT09 15.48 1567 -0.19 PBT09 15.44 14.00 1.44 PBT10 13.79 1267 1.12 PBT10 12.79 11.00 1.79 PBT11 12.17 10.00 2.17 PBT11 12.13 1067 1.46 PBT12 9.05 7.67 1.38 PBT12 9.03 6.00 3.03 PBT13 PBT13 7.75 7.67 0.08 9.95 7.00 2.95 PBT14 13.68 14.67 -0.99 P.BT14 113,87 12.33 1.54 11.67 PBT15 PBTi5 12.45 0.78 13.33 11.33 2.00 PBT16 POT 16 14.32 13:00 1.32 14.95 12.00 2.95 PBT17 .PBT17 12.32 12.00 0.32 10.54 11.67 -1.13 PBT18 7.63 7.33 0.30 PBT18 7.15 7.33 -0.19 PBT19 13.90 13.33 0.57 PBT19 15.30 11.33 3.97 PBT20 12.67 13.00 -0.33 PBT20 13.62 12'.33 1.29 PBT211 PBT21 7.21 8.67 -1.46 9.11 7.33 1.78 PBT22 PBT22 10:96 12.0o -1.04 13.24 12.67 0.57

,PBIT23 12.05 10.67 1.38 PBT23 10.70 10.33 037 PBT24, PBT24 10.98 12-.67 -1.69 13.54 13.00 0.54 PBT25 11.61 12.33 -0.72 PBT25 13.21 13.67 40.45 PBT26 PBT26 PBT27 13:81 14.00 -0.19 14.12 14.67 -0.54 12.59 11.67 0.93 PBT27 14.46 13.00 1.46 PBT28 PBT28 PBT29 15.46 15.00 0.46 15.52 13.67 1.86 11.11 10.67 0.44 PBT29 11.88 10.33 1.55 PBT30 PBT30 8.76 8.33 0.42 10.65 9.67 0.98 PBT31 12.45 11.00 1.45 PBT31 13.55 10.67 2.88 PBT32 16.10 1300 3.10 PBT32 16.97 14.67 2.30 PBT33 14.60 12.67 1.93 PBT33 13.48 11.33 2.15 PBT34 PBT34 PBT35 7.76 4.67 3.09 8.59 5.00 3.59 9.95 667 3.28 PBT35 10.50 8.00 2.50 PBT36 PBT36 6.81 4.33 2.47 5.68 4.33 1.34 0.93 1.53

203 3rd Qtr Peach Bottom lids 20.00 15.00 E 10.00 5.00 0.00 Locations 4th Qtr. Peach Bottom 20.00 15.00 E 10.00 5.00 0.00

!Cb % ýb % N N le Aý 10 10 4v <b eo 11eqlql qlql R`Z, Rlq, llql Rlq, RR, llql 40 Rllb lqllb Locations

204 8.D Susquehanna Comparison of BRP and ICN dosimeter results Element, reader and control corrected 93day field exposure- mR 89 day field exposure - mR Third Quarter 2002 Forth Quarter 2002 Site code BRP ICN difference Site code BRP ICN difference SST01 14.37 12.33 2.04 SST01 11.54 12.67 -1.13 SST02 13.16 10.67 249 SST02 10.76 9.67 1 .09 SST03 14.00 10.33 3.67 SST03 11.06 10.67 0.39 SST04 12.11 9.00 3.11 SST04 8.77 11.00 -2.23 SST05 12.71 12.33 0.38 SST05 11.71 12.33 -0.63 SST06 14.52 10.33 4.18 SST06 12.66 12.00 0.66 SST07 11.66 10.67 0.99 SST07 10.17 11.33 -1.17 SST08 14.87 10.67 4.20 SST08 11.57 11.67 -0.10 SST09 14.26 10.33 3.92 SST09 11.39 10.67 0.72 SST10 12.18 10.67 1.51 SST10 10.10 11.33 -1.23 SST11 14.79 13.67 1.12 SST11 12.88 12.67 0.22 SST12 11.51 11.00 0.51 SST12 9.75 16.00 -6.25 SST13 16.89 15.00 1.89 SST13 13.67 15.33 -1.66 SST14 10.39 7.67 2.72 SST14 9.69 7.67 2M03 SST15 11.28 8.33 2.95 SST15 8.78 10:67 -1.88 SST16 .13.75 12:33 141 SST16 11.54 11.33 0.21 SST17 13.38 12.33 1.04 SST17 10.58 12.33 -1.75 SST18 13.91 12.33 1.58 SST18 11:19 10.67 0.53 SST19 i 1.51 10.33 1'.18 SST19 10.41 10:67 -0.26 SST20 12.33 10.67 1.66 SST20 9.91 8.33 1.57 SST21 14.57 12.00 2.57 SST21 11.75 1&300 -1.25 SST22 12.08 10.33 1175 SST22 9.63 8.67 "0.96 SST23 12.23 10.67 1.57 SST23 11.08 10.67 0.41 SST24 13.01 11.00 2.01 SST24 10.74 12:00 -1.26 SST25 16.78 15.67 1.11 SST25 14.47 14.33 0.13 SST26 18.09 15.67 2.42 SST26 15.09 15.00 0.09 SST27 14.43 13.67 0.76 SST27 12.68 13.33 -0.66 SST28 13.65 11.33 2.31 SST28 12-76 10.67 2.09 SST29 10.65 9.33 1.32 SST29 9.78 9.67 0.11 SST30 16.64 15.00 1.64 SST30 14.75 14.33 0.42 2.00 -0.33

205 3rd Qtr. Susquehanna Tlds 20.00 -. i..

15.00--------

S10.00 ....

5.00-0.00 Locations 4th Qtr. Susquehanna Tids 20.00 -.-

15.00 'IRP 50.00 C.,N Locations

206 8.E Three Mile Island Comparison of BRP and ICN dosimeter results Element, reader and control corrected 99 day field exposure - mR 92 day field exposure - mR Third Quarter 2002 Forth Quarter 2002 Site code BRP ICN Site code BRP ICN TMIT01 6.88 5.33 1.55 TMI T01 6.81 5.33 .1.47 TMIT03 10.38 10.00 0.38 TMI T02 7.72 7.33 0.38 TMIT04 10.97 11.00 -0.03 TMI T03 9.75 9.33 0.41 TMIT05 7.54 6.33 1.21 TMI T04 9.29 8.00 1.29 TMIT06 8.92 7.33 1.59 TMI T05 7.24 6.00 1.24 TMIT07 6.58 5.33 1.25 TMI T06 7.26 8.00 -0.74 TMIT08 12.09 10.00 2.09 TMI T07 6.21 5.33 0.87 TMIT09 15.28 11.67 3.62 TMI TO8 9.66 9.33 0.33 TMIT10 7.84 6.33 1.51 TMI T09 11.32 11.00 0.32 TMITi 1 10.36 8.33 2.03 TMI T10 6.96 6:00 0.96 TMIT1 2 12.66 11.33 1.32 TMI T11 7.56 6.00 1.56 TMIT13 8.86 8.33 0.53 TMI T12 10.49 7.33 3.15 TMIT14 1220 10.00 2.20 TMI T13 8.54 7.00 1.54 TMIT1 6 22.88 18.33 4.55 TMI T14 10.10 9.00 1.10 TMIT17 7.76 5.00 2.76 TMI T15. 10.15 9.33 0.82 TMIT18 13.10 12.33 0.77 TMI T16 19.59 16.33 3.25 TMIT19 12.45 10.67 1.78 TMI T17 6.22 7.00 -0.78 TMIT20 5.29 5.67 -0.38 TMI T18 11.53 9.00 2;53 TMIT21 14.13 13.67 0.47 TMI T119 9:68 7:33 .2.35 TMIT22 15.34 13.00 2.34 TMI T20 5,60 3.67 1.94 TMIT23 19.72 16.00 3.72 TMI T21 11.76 12.33 -0.57 TMIT24 7.67 6.67 1:00 TMI T22 9.84 9.67 0.17 TMIT25 10.20 8.33 1.87 TMI T23 14.65 14.67 -0.02 TMIT26 7.15 7.00 0.15 TMI T24 6.69 7.00 -0.31 TMIT27 7.73 5.67 2.06 TMI T25 8.25 7.33 0.92 TMIT28 9.56 7.33 2.23 TMI T26 6.74 6.33 0.40 TMIT29 12.01 11.33 0.67 TMI T27 7.03 7.67 -0.63 TMIT30 9.54 8.67 0.87 TMI T28 9.65 6.67 2.98 TMI T29 12.08 8.67 3.41 TMI]T30 8.88 6.00 2.88 Average of differei 1.58 1.11

207 3rd Qtr. Three Mile Island Tids

.25.00 --

20.00 -

15.00 5.00 0.00 .. I I Locations 4th Qtr. Three Mile Island Tlids 25.00 20.00 15.00 BRP E 10.00C 0.00 Locations

For more information, visit DEP's website at www.dep.state.pa.us, Keyword: "DEP Radiation Protection."

2900-BK-DEP4006 4/2005