View source for PLA-6508, Annual Radiological Environmental Operating Report for Calendar Year 2008

{{Adams
| number = ML091671765
| issue date = 05/12/2009
| title = Annual Radiological Environmental Operating Report for Calendar Year 2008
| author name = Spence W
| author affiliation = PPL Susquehanna, LLC
| addressee name = 
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000387, 05000388
| license number = 
| contact person = 
| case reference number = PLA-6508
| document type = Annual Operating Report, Environmental Monitoring Report, Letter type:PLA
| page count = 143
}}

=Text=
{{#Wiki_filter:Units 1 &2 ANNUAL REPORT 1/4, Annual Radiological Environmental

William H. Spence               PPL Susquehanna, LLC
                                                                                                 %  4f President and Chief Nuclear Officer                769 Salem Boulevard Berwick, PA 18603 Tel.610.774.3683 Fax 610.774.5019 whspence@pplweb.com MAY 1 2 2009 4%
U. S. Nuclear Regulatory Commission Document Control Desk Mail Stop OP 1-17 Washington, DC 20555 SUSQUEHANNA STEAM ELECTRIC STATION ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT                                                                Docket Nos. 50-387 PLA-6508                                                                                and 50-388 The Susquehanna Steam Electric Station Annual Radiological Environmental Operating Report is hereby submitted for the calendar year 2008 in accordance with Technical Specification 5.6.2.
Should you have any questions or require additional information, please contact Mr. Christopher K. Hoffman, Acting Manager - Nuclear Regulatory Affairs at (610) 774,-4-0 W. H. Spence Attachment Copy:    Mr. D. J. Allard, DEP/BRP Mr. S. J. Collins, NRC Region I, Regional Administrator Mr. J. T. Furia, NRC Region I, Senior Health Physicist Mr. R. R. Janati, DEP/BRP Mr. F. W. Jaxheimer, NRC Sr. Resident Inspector Ms. T. Lewis, DEP/BRP Mr. R. Maiers, DEP/BRP Mr. W. Nestel, INPO Ms. D. Russo, ANI Mr. B. K. Vaidya, NRC Project Manager Li1T~3

SUSQUEHANNA STEAM ELECTRIC STATION UNITS I and 2 Annual Radiological Environmental Operating Report 2008 PreDared by:
H. L. Riley, Reviewed by:
R. E. Doebler, Chemistry Support Supervisor B. E. Rhoads, Manager - Plant Chemistry / Environmental PPL Susquehanna, LLC 769 Salem Boulevard Berwick, Pennsylvania 18603

TABLE OF CONTENTS SUM MARY AND CONCLUSIONS ........................................................................................                                1 IN T RO DU C TIO N ......................................................................................................................        6 AMBIENT RADIATION M ONITORING .....................................                                     ..................................... 17 AQUATIC PATHW AY MONITORING ..........................................................................                                         21 ATMOSPHERIC PATHWAY MONITORING .................................................................                                               33 TERRESTRIAL PATHWAY MONITORING ...................................................................                                             37 GROUND W ATER M ONITORING .................................................................................                                    42 R EFER E NC ES ........................................................................................................................        47 APPENDICES A. 2008 REMP SAMPLE COLLECTION, ANALYSIS TYPE,                                                                                          A-1 ANALYTICAL METHODS, PROGRAM CHANGES AND EXCEPTIONS B. 2008 REMP MONITORING SCHEDULE (SAMPLING AND ANALYSIS)                                                                                B-1 C. 2008 REMP MONITORING LOCATION DESCRIPTIONS                                                                                           C-1 D. 2008 LAND USE CENSUS RESULTS                                                                                                         D-1 E. INTENTIONALLY LEFT BLANK                                                                                                             E-1 F. INTENTIONALLY LEFT BLANK                                                                                                             F-1 G. 2008 SSES REMP 

==SUMMARY==
OF DATA                                                                                                       G-1 H. COMPARISON OF INDICATOR AND CONTROL 2008                                                                                             H-1 REMP ANNUAL MEANS FOR SELECTED MEDIA ANALYSIS RESULTS WITH MEANS FROM PREOPERATIONAL AND PRIOR OPERATIONAL PERIODS I. SPECIFIC ANALYSIS RESULTS TABULATED BY MEDIA                                                                                          I-1 AND SAMPLING PERIOD J. PERFORMANCE 

==SUMMARY==
FOR THE RADIOANALYSES OF                                                                                          J-1 SPIKED ENVIRONMENTAL SAMPLE MEDIA - 2008 i

LIST OF FIGURES Figure Numbers                                  Title                          Page
: 1. Exposure Pathways to Humans                                      10
: 2. 2008 TLD Monitoring Locations within One Mile                    11
: 3. 2008 TLD Monitoring Locations from One to Five Miles             12
: 4. 2008 TLD Monitoring Locations Greater than Five Miles            13
: 5. 2008 Environmental Sampling Locations within One Mile            14
: 6. 2008 Environmental Sampling Locations from One to Five Miles     15
: 7. 2008 Environmental Sampling Locations Greater than Five Miles    16
: 8. Ambient Radiation Levels Based on TLD Data                       20
: 9. Figure 9 - "Intentionally Deleted"
: 10. Tritium Activity in Surface Water                                31
: 11. Gross Beta Activity in Drinking Water                            32
: 12. Gross Beta Activity in Air Particulates                          36
: 13. Iodine- 131 Activity in Milk                                     41
: 14. Average Tritium Concentration in Precipitation versus Perimeter  46 Drain, Surface Water and Groundwater ii

LIST OF TABLES Table Numbers                                Title                 Page Al   Source of REMP Data for Monitoring Year 2008          A-2 A2   TRM Sampling Deviations                              A-5 A3   Non-TRM Sampling Occurrences                         A-7 A4   Equipment Operability Trending                       A-10 B1   Annual Analytical Schedule for 2008                  B-2 Cl   TLD Locations for 2008                               C-2 C2   Sampling Locations for 2008                          C-7 D1   Nearest Residence, Garden, and Dairy Animal for 2008 D-3 G    Summary of Data for 2008                             G-3 HI   Ambient Radiation Levels as Measured by TLDS         H-3 H2   "Intentionally Deleted" H3   Surface Water Iodine- 131 Activities                 H-3 H4   Surface Water Tritium Activities                     H-3 H5   "Intentionally Deleted" H6   Drinking Water Gross Beta Activities                 H-3 H7   Drinking Water Tritium Activities                    H-4 H8   Fish Potassium-40 Activities                         H-4 H9   Sediment Potassium-40 Activities                     H-4 H10   Sediment Radium-226 Activities                       H-4 H11   Sediment Thorium-228 Activities                      H-4 iii

Table Numbers                                  Title                        Page H12    Sediment Cesium-137 Activities                                H-5 H13    Air Particulate Gross Beta Activities                         H-5 H14    Air Particulate Beryllium-7 Activities                       H-5 H15    Soil Potassium-40 Activities                                 H-6 H16    Soil Radium-226 Activities                                   H-6 H17   Soil Thorium-228 Activities                                   H-6 H18   Soil Cesium-137 Activities                                    H-6 H19   Milk Potassium-40 Activities                                  H-7 H20   Ground Water Tritium Activities                               H-7 I-1   Environmental Thermoluminescent Dosimtery Results              1-3 1-2   Tritium and Gamma Spectroscopic Analyses of Surface Water      1-6 1-3   Iodine-131 Analyses of Surface Water                           1-8 1-4   Gross Beta, Tritium, Gamma Spectroscopic Analyses of Drinking 1-10 Water 1-5   Gamma Spectroscopic Analyses of Fish                          I-11 1-6   Gamma Spectroscopic Analyses of Shoreline Sediment            1-12 1-7   Tritium and Gamma Spectroscopic Analyses of Ground Water      1-13 1-8   Gross Beta Analyses of Air Particulate Filters                1-15 1-9   Gamma Spectroscopic Analyses of Composited Air Particulate    1-17 Filters 1-10   Iodine-131, and Gamma Spectroscopic Analyses of Milk          1-18 I-11   Gamma Spectroscopic Analyses of Soil                          1-21 iv

LIST OF TABLES Table Numbers                               Title                             Page 1-12  Gamma Spectroscopic Analyses of Food Products (Fruits and       1-22 Vegetables) 1-13  Typical Minimum Detectable Concentrations of Nuclides Searched  1-23 for but not found by Gamma Spectrometry in the Vicinity of SSES J-1  Environmental Resource Associates (ERA) Proficiency Testing      J-4 Program J-2  Analytics Environmental Radioactivity Cross Check Program -      J-5 2008 Teledyne Quality Control Spike Program J-3  PPL REMP Laboratory Spike Program Analytics Environmental        J-8 Radioactivity Cross Check Program J-4  DOE - MAPEP Mixed Analyte Performance Evaluation Program        J- 11 V

==SUMMARY==
AND CONCLUSIONS Radiological Dose Impact This report on the Radiological                                         of SSES had no adverse radiological Environmental Monitoring Program                                        impact on the health and safety of the covers the year 2008.                                                   public or the environment.
During that period, 1349 analyses were                                  The total whole body dose from both performed on 1072 samples at 42                                         ingested radionuclides and direct sampling locations. Additionally, 226                                   radiation from SSES Operations is TLD direct radiation measurements                                       negligible compared to the public's were performed at 57 locations around                                   exposure from natural background the site.                                                               radiation, medical irradiation, and radiation from consumer products of In assessing all the data gathered and                                  more than 300 millirem/year.
comparing with SSES pre-operational data, it was concluded that the operation                               The following graph compares public dose from SSES operation to that from other sources of radioactivity and radiation.
COMPARISON OF PERCENT OFAVERAGE ANNUAL PUBLIC DOSE FROM OTHER SOURCES WITH THAT FROM THE SSES Natural Background 81%
SSESJ Consumer Products K                       5%
Medical 14%
Sources for the values provided, with the exception of Susquehanna, are the following from NCRP Report #93 (1987): Tables 2.4 (Natural Background), 5.1 (Consumer Products), and 7.4 (Medical).
1 2008 Radiological Environmental Monitoring Radiological Environmental           Monitoring Report Report                                             1

Summary and Conclusions estimated at the nearest downriver Ambient Gamma Radiation                     municipal water supplier via the drinking water pathway and near the Environmental direct radiation              outfall of the SSES discharge to the measurements were performed quarterly       Susquehanna River via the fish on and around the SSES site using           pathway. The maximum whole body thermoluminescent dosimeters (TLDs).        and organ doses due to tritium identified via REMP samples is approximately The maximum direct radiation dose           7.60E-04 mrem/year. This dose is less from SSES operation to a member of          than one-tenth of one percent of the the public was approximately 3.80E-02       dose guidelines stated in 10 CFR 50, mrem for all of 2008. This dose             Appendix I.
represents approximately 0.15% of the 25-mrem whole-body SSES Technical           Fish samples were analyzed for Requirements (TRO 3.11.3) limit for all     concentrations of gamma emitting SSES sources of radioactivity and           nuclides. Concentrations of naturally radiation.                                  occurring K-40 were consistent with those detected in previous years. No Aquatic Environment                         fission or activation products were detected in fish.
Surface water samples were analyzed for concentrations of tritium, iodine-      Sediment samples were analyzed for 131, and gamma emitting nuclides.           concentrations of gamma emitting Drinking water samples were analyzed       nuclides. Cesium-137 was observed in for concentrations of gross beta, tritium   1 of 6 sediment samples and attributed and gamma emitting nuclides. Gross         to non-SSES sources (residual fallout beta activities detected in drinking       from atmospheric weapons testing).
water were consistent with those            Concentrations of naturally occurring reported in previous years.                 K-40, radium-226, and actinium-thorium-228 were found consistent with Iodine- 131 activity was detected in 6 of   those detected in previous years.
36 surface water samples. Evidence indicates that it is there only as the result of the discharge of medical waste to the Susquehanna or Lackawanna           Atmospheric Environment Rivers through sewage treatment plants upstream of the SSES. Iodine-131 was       Air particulate samples were analyzed not reported to have been discharged       for concentrations of gross beta and with water released from the SSES to        gamma emitting nuclides. Cosmogenic the Susquehanna River during 2008.         Be-7 was detected at levels consistent with those detected in previous years.
Tritium activity attributable to SSES operation was detected in the aquatic      Air iodine samples were analyzed for pathway to man. The maximum dose            concentrations of iodine- 131. All results from the ingestion of tritium was           were less than the MDC.
2                                         2008 Radiological Environmental Monitoring Report 2008 Radiological Environmental Monitoring Report

Summary and Conclusions emitting nuclides. Tritium was Terrestrial Environment                            observed in 21 of 44 samples above analysis MDC's in 2008. The activity Soil samples were analyzed for                     was slightly 'above the local concentrations of gamma emitting                   background. The source of the tritium nuclides. Cesium-137 was observed in 3             can be attributed to routine airborne of 4 soil samples and attributed to non-           effluent releases from Susquehanna SSES sources (residual fallout from                operations due to recapture and washout atmospheric weapons testing).                      into precipitation. This tritiated Concentrations of naturally occurring              precipitation makes its. way into surface K-40 were consistent with those                    water and soil where it eventually seeps detected in previous years.                        into shallow ground Water. No fission Concentrations of naturally occurring              or activation products were detected.
actinium-thorium-228 and radium-226 were consistent with those of previous years.
Cow milk samples were analyzed for concentrations of iodine- 131 as well as other gamma emitting nuclides. All iodine results were less than the'MDC.
Concentrations of naturally occurring K-40, actinium-228, and thorium-228 were consistent with those detected in previous years. No fission or activation products were detected.
Pumpkins, green beans, and potatoes which were irrigated with Susquehanna River water downstream of the SSES were. samp'led. These food products were sampled during the harvest season and analyzed for concentrations of gamma emitting nuclides.
Concentrations of naturally occurring K-40, actinium-228, and thorium-228 Were found consistent with those in previous years.
No fission or activation products. were detected.
Ground Water Ground water samples were analyzed for concentrations of tritium and gamma Report                                           3 2008 Radiological  Divironmental Monitoring ka'diological Environmental Monitoring Report                                           3

Summary and Conclusions Relative RadionuclideActivity                      TERRESTRIAL PATHWAY Levels in Selected Media Some media monitored in the                               PERCENT TOTAL environment are significant for the                     GAMMA ACTIVITY numbers of gamma-emitting radionuclides routinely measured at levels exceeding analysis MDCs.
Sediment in the aquatic pathway and soil in the terrestrial pathway are two such media.
The following graphs show the relative                             SOIL activity contributions for the types of                                     /_Nata, 100 gamma-emitting radionuclides reported at levels above the analysis MDCs in sediment and soil at indicator locations during 2008.
AQUATIC PATHWAY SSE, 0.0       SSEB, 0.0 PERCENT TOTAL GAMMA ACTIVITY Naturally occurring radionuclides SE/ARMEN               accounts for over 100.0 % of the gamma-emitting activity in both tad,9gag sediment and soil in 2008. Man-made radionuclides of SSES origin accounted for 0.0% of the gamma-emitting activity in sediment and soil during 2008.
kbrmadq:
nomflSSES, 0.1A      ~mae SSES, 0.0 Environmental Monitoring Report 4                                            2008 Radiological 2008 Radiological Envirownental Monitoring Report

Summary and Conclusions Radionuclides Contributingto Dosefrom SSES Operation Of the three man-made radionuclides reported in the environment by the SSES REMP (i.e. H-3, 1-131 and Cs-137), tritiUm is the only radionuclide attributable to SSES operation.
The whole body and organ dose to.
members of the public attributable to tritium identified in REMP blowdown samples was 7.60E-04 mrem.
Tritium was included in the dose calculation because it was identified in the REMP samples of water being discharged to the river. The concentration of tritium in the water and the Volume of water discharged were used'to determine the amount of tritium released. The presumed exposure pathways to the public from this radionuclide Were drinking water taken from the Su'squehanna River at Danville, PA, and eating fish caught near the SSES discharge to the river.
These assumptions are based on the fact that tritium does not emit gamma iadiation, and thebeta radiation- emitted by tritium is not sufficiently penetrating to reach an individual on the shore.
Report               5 2008 Radiological  Environmental Monitoring Radiological Envirommental Monitoring Report               5

INTRODUCTION Radiolomical Environmental                          Key objectives of the SSES REMP are Monitoring Program                                  as follows:
(REMP)
* Document compliance with SSES The SSES is located on approximately                    REMP Technical Requirements an 1500-acre tract along the                            radiological environmental Susquehanna River, five miles northeast                 surveillances of Berwick in Salem Township, Luzerne County, Pennsylvania. The                   " Verify proper implementation of area. around the site is primarily rural,               SSES radiological effluent controls consisting predominately of forest and agricultural lands. (More specific                  " Identify, measure, and evaluate information on the demography,                          trends of radionuclide hydrology, meteorology, and land use                    concentrations in environmental characteristics of the area in the vicinity             pathways near SSES of the SSES can be found in the Environmental Report (Reference 1),
* Assess impact of SSES Effluents on the Final Safety Analysis Report                        the environment and the public (Reference 2), and the Final Environmental Statement (Reference 3)              PPL has maintained a Radiological for the SSES.)                                     Environmental Monitoring Program (REMP) in the vicinity of the The SSES implements the REMP in                    Susquehanna Steam Electric Station accordance with Technical                          Units 1 and 2 since April, 1972, prior to Specifications, Technical Requirements             construction of both units and ten years Manual and the Offsite Dose                        prior to the initial operation of Unit 1 in Calculation Manual, which are based on             September, 1982. The purpose of the the design objectives in 10CFR Part 50             preoperational REMP (April, 1972 to Appendix I, Sections IV.B.2, IV.B.3,               September, 1982) was to establish a and IV.C.                                          baseline for radioactivity in the local The REMP supplements the results of                environment that could be compared the radioactive effluent-monitoring                with the radioactivity levels observed in program by Verifying that the                      various environmental media measurable concentrations of                       throughout the operational lifetime of radioactive materials and levels of                the SSES. This comparison facilitates radiation in the environment are not               assessments of the radiological impact higher than expected on the basis of the           of the SSES operation.
effluent measurements and modeling of the environment in the vicinity of the SSES.
Report                                            6 Envirommental Monitoring
&#xfd;2008 Radiological Environmental  Monitoring Report                                             6

Introduction PotentialExposure Pathways                       monitoring locations, called control and The three pathways through which                 indicator locations, were established to radioactive material may reach the               further assist in assessing the impact of public from nuclear power plants are the         station operation. Control locations are atmospheric, terrestrial, and aquatic            located at sites where it is considered pathways. (Figure 1 depicts these                unlikely that radiation or radioactive pathways for the intake of radioactive          material from normal station operation materials.)                                     would be detected. Indicator locations are sited where it is expected that Mechanisms by which people may be               radiation and radioactive material that exposed to radioactivity and radiation in       might originate from the station would the environment vary with the pathway.           be most readily detectable.
Three mechanisms by which a member of the public has the potential to be            Control locations for the atmospheric exposed to radioactivity or radiation            and terrestrial pathways are more than from nuclear power plants such as the             10 miles from the station. Preferably, SSES are as follows:                            the controls also are in directions from the station less likely to be exposed to
* inhalation (breathing)                      wind blowing from the station than are the indicator locations. Control
* ingestion (eating and drinking), and        locations for the aquatic pathway, the Susquehanna River, are upstream of the station's discharge to the river.
whole body irradiation directly from a plant or from immersion in Indicator locations are selected the radioactive effluents.
primarily on the basis of proximity to the station, although factors such as REMP Scope                                       meteorology, topography, and sampling The scope of the SSES REMP was practicality also are considered.
developed based on the NRC's Indicator locations for the atmospheric Radiological Assessment Branch and terrestrial pathways are typically Technical Position on radiological less than 10 miles from the station.
environmental monitoring, as described Most often, they are within 5 miles of in Revision 1, November 1979 the station. Indicator locations in the (Reference 4). However, the REMP Susquehanna River are downstream of conducted by PPL for the SSES exceeds the station's discharge. Monitoring some of the monitoring suggested by results from indicator locations are the NRC's branch technical position, in compared with results from control terms of the number of monitoring locations. These comparisons are made locations, the frequency of certain to discern any differences in the levels monitoring, the types of analyses and/or types of radioactive material required for the samples, and the and/or radiation that might exist achievable analysis sensitivities.
between indicators and controls and that could be attributable to the station.
During the operational period of the SSES, two different categories of 77                                         2008 Radiological Environmental Monitoring Report 2008 Radiological Envirommental Monitoring Report

Introduction In 2008, the SSES REMP collected                     identification of SSES radiation and 1072 samples at 42 locations and                     radioactive material difficult. Together, performed 1, 349 analyses. In addition,              this radiation and radioactive material the REMP monitors ambient radiation                  present background levels from which levels using thermoluminescent                       an attempt is made to distinguish dosimeters* (TLDs) at 57 indicator and               relatively small contributions from the control locations, resulting in 226                  SSES. This effort is further radiation level measurements in 2008.                complicated by the natural variations The media monitored and analyses                     that typically occur from both performed are summarized in the table                monitoring location to location and with below. Figures*2 through 7 display the               time at the same -locations.
REMP TLDs and sampling locations in the vicinity of the SSES. Appendix C                 The naturally occurring radionuclides provides directions, distances, and a                potassium-40, beryllium-7, brief description of each of the locations           actinium:-228, thorium-228; and tritium in Figures 2 through 7.                              are routinely observed in certain environmental media. Potassium-40 has been observed in all monitored media and is routinely seen at readily REMP MonitoringSensitivity                           detectable levels in such media as milk, fish, fruits and vegetables. SeasOnal variations in beryllium-7 in air samples Detection of radiation and radioactive               are regularly observed. Man-made material from the SSES in the                        radionuclides, such as cesium-37 left environment is complicated by the                    over from nuclear weapons testing are presence of naturally occurring radiation            often observed as well. In addition, the and radioactive materials from both                  radionuclide tritium, produced by both terrestrial and cosmic sources. Man-                 cosmic radiation interactions in the made radiation and radioactive material              upper atmosphere as well as man-made from non-SSES sources, such as fallout               (nuclear weapons), is another from previous nuclear Weapons tests                  radionuclide typically observed.
and medical wastes, also can make
                     .... .SSES
: ...                 REMP Type of Monitoring         SE                    Media Monitored Gross Beta'ActiVity                              Drinking Water and Air Particulates Gamma-Emitting Radionuclide Activities           All Media Tritium Activity                                 All Waters Iodine-131 Activity                              Surface Water, Air & Milk Gamma Radiation Exposure                         Ambient Radiation Levels (by TLD)
Report                                           8 2008                 Environmental Monitoring Radiological Environmental 2008 Radiological                  Monitoring Report                                           8

Introduction Radioactivity levels in environmental media are usually so low that their measurements, even with state-of-the-art measurement methods, typically have significant degrees of uncertainty associated with them (Reference 5). As a result, expressions are often used when referring to these measurements that convey information about the levels being measured relative to the measurement sensitivities. Terms such as "minimum detectable concentration" (MDC) are used for this purpose. The MDC is an "a priori" estimate of the capability for detecting an activity concentration by a given measurement system, procedure, and type of sample.
Counting statistics of the appropriate instrument background are used to compute the MDC for each specific analysis. The formulas used to calculate MDCs may be found in procedures referenced in Appendix A.
The methods of measurement for sample radioactivity levels used by PPL's contracted REMP radioanalytical laboratories are capable of meeting the analysis sensitivity requirements found in the SSES Technical Requirements.
9                                        2008 Radiological Environmental Monitoring Report 2008 Radiological Environmental Monitoring Report

Exposure Pa 'a               IL I
e Uquid Effluent
      *0                  rct Irradiation I
                      'FUel       Tran~sport floinf T
0 0
L -
Figure 1

FIGURE 2 2008 TLD MONITORING LOCATIONS WITHIN ONE MILE

FIGURE 3 2008 TLD MONITORING LOCATIONS FROM ONE TO FIVE MILES

FIGURE 4 2008 TLD MONITORING LOCATIONS GREATER THAN FIVE MILES 1-1&#xfd; 7
2K
                                      &#xfd; f)
I

FIGURE 5 2008 ENVIRONMENTAL SAMPLING LOCATIONS WITHIN ONE MILE

FIGURE 6 2008 ENVIRONMENTAL SAMPLING LOCATIONS FROM ONE TO FIVE MILES F
I
[
V,

FIGURE 7 2008 ENVIRONMENTAL SAMPLING LOCATIONS GREATER THAN FIVE MILES

Ambient RadiationMonitoring AM BIEN            RADIATION MONITORING INTRODUCTION due to locational differences in such The primary method for the SSES                   factors as soil characteristics (amounts REMP measurement of ambient                       of organic matter, particle size, etc.),
radiation levels is the use of                    drainage opportunities, and exposure to thermoluminescent dosimeters (TLDs).              sunlight. Environmental TLDs can also The TLDs are crystals (calcium sulfate)           be affected by direct radiation (shine) capable of detecting and measuring low            from the SSES turbine buildings during levels of radiation by absorbing a                operation, radw aste transfer and storage, portion of the radiation's energy that is         and radioactive gaseous effluents from incident upon them and storing the                the SSES.
captured energy until the TLDs are processed (read). Processing involves             Unfortunately, TLDs do not have any heating the TLDs to release their stored          inherent ability to indicate the source of energy in the form of light and                   the radiation to which they are exposed.
measuringthe intensity of the light that          The placementof numerous TLDs in they emit. The intensity of the emitted           the environment can facilitate decision-light is proportionalto the amount of             making about the possible radiation radiation to which they were exposed.             sources to Which TLDs are exposed.
Calibration of the TLD processors                 However, a method for evaluating TLD permits a reliable relationship to be.            data is still required. The SSES REMP established between the light emitted             relies on a statistically based approach and the amount of radiation dose                  to simultaneously compare indicator received by the. TLDs. The result                 TLD data with control TLD data and permits accurate measurements of the              operational TLD data with ambient radiation in the environment.             preoperational TLD data. This approach peirmts the flagging of Environmental TLDs are continually                environmental TLD doses that might exposed to natural radiation from the           have been produced by both man-made ground (terrestrial radiation) and from           sources of radiation, as well as natural the sky (cosmic) radiation. In addition,          radiation sources. It also provides a they also may be exposed to man-made              means for attributing a portion of the radiation. Most of the environmental              total TLD dose to SSES operation if TLD's natural radiation exposure comes            appropriate.
from sOurces in the ground. These terrestrial sources vary naturally with           Interpretation of environmental TLD time due, to changes in soil moisture,            results is described in PPL Nuclear snow cover, etc. The natural-radiation            Engineering Study, EC-ENVR-1012 picture is complicated because the                (Revision 0, January 1995).
factors affecting radiation reaching the TLDs from the ground vary differently with time from one location to another 2008 Environmental Radiological Monitoring Report                                           17

Ambient Radiation Monitoring Scope The specific locations were determined Direct radiation measurements were               according to the criteria presented in the made using Panasonic 710A readers and            NRC Branch Technical Position on Panasonic UD-814 (calcium sulfate)               Radiological Monitoring (Revision 1, thermoluminescent dosimeters (TLD).              November 1979).
During 2008, the SSES REMP had 46 indicator, 6 special interest and 5              Monitoring Results control TLD locations. Refer to Table C1 for TLD measurement locations.
TLDs The TLD locations are placed on and The TLDs were exchanged quarterly around the SSES site as follows:
and processed by the SSES Health Physics Dosimetry Group. Average A site boundary ring (i.e. an inner ring) quarterly ambient gamma radiation with at least 1 TLD in each of the 16 levels measured by environmental TLDs meteorological sectors, in the general is shown in the bar graph below.
area of the site boundary. Currently there are 30 locations. They are: (1S2, 2S2, 2S3, 3S2, 3S3, 4S3, 4S6, 5S4,                                        2008 5S7, 6S4, 6S9, 7S6, 7S7, 8S2, 8A3,                            REMP Quarterly TLD Averages 30.0 9S2, 9B1, 1OS1,10S2, 11S7, 12S1, 25.0 12S3, 12S7, 13S2, 13S5, 13S6, 14S5, U- 20.0 15S5, 16S1 and 16S2) near and within                     15.0 the site perimeter representing fence                    10.0 post doses from a SSES release.                           5.0 0.0 An outer distance ring with at least 1                           1       2        3       4 TLD in each of the 16 meteorological                                  Calendar Quarters
* Indicator EControl sectors, in the 3 to 9 mile range from the site. Currently there are 16 locations.
They are: (1D5, 2F1, 3El, 4E2, 5E2,              The average environmental results for 6E1, 7E1, 8D3, 9D4, IOD1, llE1,                  all indicator and control TLD were 21.9 12D2, 13E4, 14D1, 15Fi and 16F1).                +/- 9.0 and 21.0 +/- 3.5 (mR/std.qtr.),
These TLD's are located to measure               respectively.
possible exposures to close-in population.                                      Indicator environmental TLD results for 2008 were examined quarterly on an The balance of TLD locations                     individual location basis and compared represents the special interest areas such       with both current control location as population centers, schools,                  results and preoperational data. Very residences and control locations.                small SSES exposure contributions Currently there are six special interest         were identified during 2008 at twelve locations (6A4, 15A3, 16A2, 8B2, 10B3            onsite locations as follows: 1S2, 2S3, and 12El) and 5 control locations (3G4,          6S4, 6S9, 7S6, 8S2, 9S2, 10S2, 13S2, 4G1, 7G1, 12G1 and 12G4).                         13S5, 13S6 and 16S2.
18 18 2008 Environmental Radiological Monitoring Report 2008 Environmental Radiological Monitoring Report

Ambient RadiationMonitoring The highest, estimated, gamma radiation dose of 3.80 E-02 mrem for 2008 was at location 9S2. It is assumed that the occupancy time for a member of the public is no more than one hour each calendar quarter at location 9S2.
This dose is approximately 0.15% of the 25 mrem whole-body SSES Technical Requirements (TRO. 3.11.3) limit for all SSES sources of radioactivity and radiation.
Refer to the following for results of TLD measurements for 2008:
* Figure 8, trends quarterly TLD results for both preoperational and operational periods
* Appendix G, Table G Summary of Data Table, page G-3 shows the averages for TLD indicator and control locations for the entire year.
"   Appendix H, Table HI, page H-3 shows a comparison of the 2008 mean indicator and control TLD results with the means for the preoperational and operational periods at the SSES.
" Appendix I, Table I-1, page 1-3 through 1-7 shows TLD results for all locations for each quarter of 2008.
19 2008 Environmental               Monitoring Report Radiological Monitoring Environmental Radiological            Report                          19

FIGURE 8 - AMBIENT RADIATION LEVELS Exposure Rate (mR/STD Qtr)           BASED ON TLD DATA 50 PREOPERATIONAL                                OPERATIONAL 45 40 35 Unit 2 30                                                    Criticality 25 20 15 10 5
0 1973 1974 1976      1978  1980   1981 1983 1985 1987   1988 1990 1992 1994 1995 1997 1999  2001 2002 2004 2006  2008
                                                                                            -   Indicator  -  Control

Aquatic Pathway Monitoring AQUATIC PATHWAY MONITORING INTRODUCTION upriver from PPL Susquehanna In 2008 the SSES REMP monitored the                discharge was also collected from the following media in the aquatic pathway:            Chapin Farm - PPL-Parcel 25 (location surface water, drinking water, fish,               5511, 1.1 miles East). No other fields sediment, fruits and vegetables. Some              within 10 miles downriver of of the media (e.g.,. drinking water and            Susquehanna SES were irrigated in fish) provide information that can be              2008.
especially useful to the estimation of possible dose to the public from                   The aquatic pathway in the vicinity of potentially ingested radioactivity, if             the SSES is the Susquehanna River.
detected. Other media, such as                     Monitoring of all of the aquatic media, sediment, can be useful for trending               except drinking water, is conducted radioactivity levels in the aquatic                both downstream and upstream of the pathway, primarily because of their                location from which occasional SSES tendency to assimilate certain materials           low-level radioactive discharges enter that might enter the surface, water to             the river. The upstream monitoring.
which they. are exposed. The results               locations serve as controls to provide from monitoring all of these media                 data for comparison with downstream provide a picture of the aquatic pathway           monitoring results. The potential exists that is clearer than that which could be           for radioactive material that might be obtained if one or more were not                   present in SSES airborne releases to included in the REMP.                              enter the Susquehanna River upstream Of the plant through either direct SSES Technical Requirements only                   deposition (e.g., settling or washout) or require that fruit and vegetables be               by way of runoff from deposition on sampled at locations irrigated by                  land adjacent to the river. However, Susquehanna River water from points                direct deposition and runoff are downstream of the SSES discharge to                considered to be insignificant as means the River. The land use census                     of entry for SSES radioactivity into the (Reference 11) conducted in 2008                   Susquehanna River when compared to identified three farms within 10 miles             liquid discharges under normal downriver of PPL Susquehanna that                  conditions.
used Susquehanna River water for irrigation. The Zehner Farm (location              Lake Took-a-While (LTAW), which is 11D1, 3.3 miles SW) irrigated                     located in PPL's Riverlands Recreation pumpkins. The Chapin Farm-Drake                    Area adjacent to the Susquehanna Field (location 11F2, 5.5 miles SW)                River, is also considered to be part of irrigated green beans. The Lupini Farm             the aquatic pathway for monitoring
- Mifflinville Field (location 12F7, 8.3           purposes. Although it is not in a miles WSW) irrigated potatoes. A                   position to receive water discharged to control sample of irrigated potatoes               the river from the SSES, it does receive 21 2008 2008 Radiological                Monitoring Report Environmental Monitoring Radiological Environmental            Report                                           21

Aquatic Pathway Monitoring storm runoff from the SSES. Storm                 Fish runoff from the SSES site should not              Fish were sampled from the normally contain any measurable                   Susquehanna River in the spring and radioactivity from the plant. However,             fall of 2008, at one indicator location, the SSES REMP, consistent with other              IND, downstream of the SSES liquid aspects of aquatic monitoring and the             discharge to the River and one control REMP, in general, goes beyond its                  location; 2H, sufficiently upstream to requirements by monitoring LTAW.                   essentially preclude the likelihood that fish caught there would spend any time below the SSES discharge. In addition, Scope                                             fish were also sampled in the fall from PPL's Lake Took-a-While, location Surface Water                                     LTAW. This location is not Surface water was routinely sampled               downstream of the SSES discharge. It from the Susquehanna River at one                 is sampled because of its potential for indicator location (6S5/Outfall Area)             receiving runoff from the SSES.
and one control location (6S6/River               LTAW is considered an indicator Water Intake Line) during 2008.                   location.
Sampling also took place at the following additional indicator ibcations:         Sediment the SSES discharge line to the river              Sediment sampling Was performed in (2S7), Lake Took-A-While (LTAW)                   the spring and fall at indicator locations and the Peach Stand Pond (4S7).                   7B and 12F and control location 2B on Additionally, a grab sample of the                the Susquehanna River.
Susquehanna River was taken once at location 5S9 (Environmental Lab Boat              Fruitsand Vegetables Ramp) when station 6S6 malfunctioned.             Fruits and Vegetables were sampled at indicator locations 11 D 1, 11 F2 and Drinking Water                                    12F7. Additionally a control sample of Drinking water samples were collected             irrigated potatoes upriver from the at location 12H2, the Danville                    Susquehanna discharge was collected at Municipal Water Authority's treatment             location 5S 11. These locations were facility on the Susquehanna River, in             irrigated with Susquehanna River water 2008. Treated water is collected from             in 2008. The edible portions are kept the end of the processing flowpath,               for analysis.
representing finished water that is suitable for drinking. This is the nearest        Sampling point downstream of the SSES discharge to the River at which drinking          Surface Water water is obtained. No drinking water              Weekly water samples were collected control location is sampled. For all              at indicator location 6S5 for both intents and purposes, control surface             biweekly and monthly compositing.
water sampling location (6S6) would be            Location 6S5 was considered a backup suitable for comparison.                          for location 2S7 in the event that water 22 2008 Radiological               Monitoring Report Environmental Monitoring Radiological Environmental            Report                                            22

Aquatic Pathway Monitoring could not be obtained from the                 Fish automatic samplers at these locations.         Fish were obtained by electrofishing.
Routine samples for 6S5 were collected         Electrofishing stuns the fish and allows from a boat, unless river conditions           them to float to the surface so that those prohibited boating. When this occurs,          of the desired species and sufficient size samples are collected from an alternate        can be sampled. Sampled fish include shoreline site located below the.              recreationally important species, such as Susquehanna SES discharge diffuser.            smallmouth bass, and also channel The shoreline samples are collected at         catfish and shorthead redhorse. The the, Wetlands Cottage area,                    fish are filleted and the edible portions approximately 100-150 yards down               are kept for analysis.
river from the 6S5 site.
Sediment Indicator location 2S7 the SSES                Shoreline sediment was collected to Cooling Tower Blowdown Discharge               depths of four feet of water.
(CTBD) line, and control location 6S6, the SSES River Water Intake structure, Fruitsand Vegetables were time -proportionally sampled Pumpkins, green beans and potatoes using automatic continuous samplers.
which were irrigated with river water The samplers were typically set to downstream from SSES, were sampled obtain 30-60 ml aliquots every 20-25 during the harvest season.
minutes. Weekly, the water obtained by these samplers was retrieved for both biweekly and monthly compositing.              Sample Preservation and Analysis The other surface water monitoring locations, LTAWand Peach Stand Pond            Surface and Drinking Water (4S7), were grab sampled once each             Surface water samples were analyzed quarter.                                       monthly for gamma-emitting radionuclides and tritium actiVities:
Drinking Water                                 One biweekly surface composite sample Treated Water was time-proportionally          was analyzed for I-131 activity each sampled by an automatic sampler. The           month. Drinking water samples were sampler was typically set to obtain three      analyzed monthly forbeta, gamma-12-ml aliquots every twenty minutes.          emitting radionuclides, and tritium Weekly, the Water obtained by this             activities.
sampler was retrieved for monthly compositing.                                   Sediment and Fish Fish are frozen until shipment. All samples are analyzed by gamma spectroscopy for the activities of any gamma emitting radionuclides that may be present.
23                                        2008 Radiological Environmental Monitoring Report 2008 Radiological Envirommental Monitoring Report

Aquatic Pathway Monitoring Monitoring Results                                  the Susquehanna River to which the public does have access. However, currently there is no automatic Surface Water composite sampling of an indicator Refer to the following for results of location on the Susquehanna River, so surface water analyses for 2008:
the CTBD line from the SSES is included as an indicator monitoring
" Appendix G, Table G page G-3 and location in the radiological G-4, shows a summary of the 2008 environmental monitoring program.
surface Water data.
Most of the water enitering the
* Appendix H, Tables H 3 and H 4, Susquehanna River through the SSES shows comparisons of iodine-131 CTBD line is simply water that was and tritium monitoring results taken from the river upstream of the against past years data.
SSES, used for cooling purposes without being radioactively
" Appendix I, Tables 1-2 and 1-3, contaminated by SSES operation, and shows specific results of tritium,            returned to the river. Batch discharges gamma spectroscopic and iodine-                of relatively small volumes of slightly 131 analyses of surface water                 radioactively contaminated water are samples.                                      made to the river through the SSES CTBD at times throughout each year.
The Nuclear Regulatory Commission                  The water is released from tanks of (NRC) requires that averages of the                radioactively contaminated Water on site activity levels for indicator                      to the CTBD and mixes. with the environmental monitoring locations and             noncontaminated water already present for control environmental monitoring               in the CTBD. Flow rates from the tanks locations of surface water, as well as containing radioactively contaminated other monitored media, be reported water being discharged to the CTBD annually., Data from the following four vary based on the radioactivity level of surface Water monitoring locations were the batch release. In addition, the averaged together as indicators for minimum flow rate for the returning reporting purposes: location (6S5) on water in the CTBD is maintained at a the Susquehanna River downstream of flow rate of 5,000 gpm or higher. These the SSES, Lake-Took-a While (LTAW)                 requirements are in place to ensure adjacent to the river, and the SSES adequate dilution of radioactively cooling tower blowdown discharge contaminated water in the CTBD prior (CTBD) line to the river (2S7), and the to entering the river.
Peach Stand Pond (Secondary Sediment Pond).
At the point that CTBD water enters the river, additional, rapid dilution of the Technically, the CTBD line is not part discharged water by the river is of the environment. The CTBD line is a promoted by releasing it through a below ground pipe to which the public diffuser. The diffuser is a large pipe has no access, contrary to the other with numerous holes in it that is environmental monitoring locations on 24 2008 Radiological                Monitoring Report Envirommental Monitoring Radiological Environmental            Report                                          24

Aquatic Pathway Monitoring.
positioned near the bottom of the river.       inflation of average radioactivity levels CTBD discharges exit the diffuser              from the inclusion of CTBD (location through the many holes, enhancing the          2S7) results in the indicator data that is mixing of the discharge and river              averaged.
waters. The concentrations of, contaminants are reduced significantly         Surface Water Iodine-131 as the discharged water mixes with the         Bi-weekly (once per month) samples much larger flow of river water. The           from surface water locations were mean flow rate of the Susquehanna              analyzed for concentrations of iodine-River in 2008 was approximately                  131 activity (Table 1-3 and Table G).
7,350,000 gpmr. The CTBD average               The 2008 indicator values range from flow during 2008 was, 9,653 gpm.               -0.255 to 1.95 pCi/l compared to -0.109 Based on the average river flow And the        to 1.66 for 2007. Comparison of the average CTBD flow during 2008, liquid          2008 mean iodine- 131 activity of 0.48 discharges from the SSES blowdown              pCi/I for all indicator locations to the line were diluted by approximately a           average of the annual control mean of factor of 800 after entering the river.        0.36 pCi/l for pre-operational years The amount of radioactively ,                  suggest activity detected slightly above contaminated water being discharged is         the average from 1979-81 (pre-small. Nevertheless, sensitive analyses        operational) and the 2008 control mean.
*of the water samples can often detect the low levels of certain types of             Throughout the course of a year, iodine-radioactivity in the CTBD water                 131 is typically measured at levels in following dilution. Though the levels          excess of analysis MDCs in some of radioactivity measured in the CTBD          samples obtained from control surface
 -water are generally quite low, they tend       water monitoring locations on the to be higher than those in the river           Susquehanna River upstream of the downstream of the SSES. Most                   SSES. as Well as indicator locations radionuclides discharged from the SSES         downstream of the SSES. As, CTBD are at such low levels in the             determined by measurements of downstream river water that, even with         samples obtained by the SSES REMP, the sensitive analyses performed, they         the mean iodine- 131 activity level from cannot be detected.                            the CTBD for all of 2008 was 0.74 pCi/l compared to the control mean of When the radioactivity levels from the         0.34 pCi/l for 2008. The 2008 mean CTBD samples throughout the year are           iodine-131 activity of 0.25 pCi/I at the averaged with those obtained from              indicator 6S5 (Outfall Area) was actual downstream monitoring                   slightly lower than the mean iodine-131 locations, the result is an overall            activity of 0.34 pCi/l at the control 6S6 indicator location average that is too         (River Water Intake) location.
high to be representative of the actual average radioactivity levels of the            Iodine- 131 from the discharge of downstream river water. As the                 medical wastes into the Susquehanna following discussions are reviewed,            River upstream of the SSES is drawn consideration should be given to this          into the SSES cooling tower basins 25                                       2008  Radiological Enviromnental Monitoring Report 200.8 Radiologidd Environmental Monitoring Report

Aquatic Pathway Monitoringe through the SSES River Water Intake                  the half-life, the smaller the Structure. It is reasonable to assume                concentration factor. A mean residence that concentration of the already                    time for water in the basins is expected existing iodine-131 in the cooling tower             to be about two days. This is only about basins occurs as it does for other                   one-fourth of the approximately eight-substances found in the river. For                  day half-life of iodine-131. Thus, example, the SSES routinely assumes                 radioactive decay would not be concentration factors in the basin for              expected to reduce the concentration
.calcium of four to five times the                   factor for iodine- 131 by a large amount.
concentrations in the river water                   Therefore, the difference between the entering the basins, based on past                  2008 mean iodine- 131 actiyity of about measurements. This concentrating                    0.74 pCi/l in the CTBD and the 2008 effect occurs because of the evaporation            mean iodine- 131 activity for die control of the water in the basins, leaving                 location of 0.34 pCi/l is most probably behind most dissolved and suspended                 the result of concentration in the basins.
materials in the unevaporated water                 Additional support for this assumption remaining in the basins. If a                       is that iodine- 131 was not reported in concentration factor of four for iodine-            water discharged from the SSES to the 131 were to be applied to the 2008                  Susquehanna River during 2008.
mean iodine-131 activity level for the control samples from the Susquehanna                Surface Water Tritium River, a mean concentration of 1.36                 Monthly samples from all surface water pCi/liter for iodine- 131 in the basin             locations were analyzed for water and the water being discharged                concentrations of tritium activity from the basins would be expected. The              (Table 1-2 and Table 6). Tritium was actual 2008 mean of 0.74 pCi/1 for the              detected in the indicator location above CTBD mean is approximately half the                 MDC. The 2008 indicator values ranged expected mean.                                      from -28.3 to 10,800 pCi/l compared to
                                                     -147 to 15,300 for 2007. Comparison of Because iodine-131 is radioactive,                  the 2008 meafn tritium activity of 882 unlike the calcium that has been                    pCi/1 for all indicator locations to the measured, iodine- 131 is removed from               average of the annual preoperational the water while it is in the basins                 control mean of 171 pCi/I indicates a through the radioactive decay process.              contribution of tritium activity from the Thus, it might be expected that the net             SSES.
concentration factor for iodine- 131 would be somewhat less than that for                Refer to Figure 10 which trends tritium calcium, considering this additional                activity levels separately for surface removal process. The extent to which                water indicator and control locations the iodine- 131 concentration factor is             from 1972 through 2008.
less than that for calcium would depend on the mean residence time for the                  The much higher levels of tritium water in the basins compared to iodine-             observed in the CTBD line (location 13 l's radioactive half-life - the greater          2S7), when averaged with the low the ratio of the mean residence time to              levels from the downstream location Report                                           26 2008 Radiological   Envirohinental Monitoring Radiological Environmental  Monitoring Report                                            26

Aquatic Pathway Monitoring 6S5 sample analysis results distort the        There are no known drinking water real environmental picture. The mean           supplies in Pennsylvania on the tritium activity level from indicator          Susquehanna River upstream of the location 6S5 for 2008 was 48.0                 SSES and therefore no drinking water pCi/liter, which is greater than the mean      control monitoring locations. Danville tritium activity of 38.4 pCi/I for the         drinking water analysis results may be control location and is below the annual       compared to the results for surface preoperational control mean of 171             water control monitoring locations.
pCi/l.
Refer to the following for results of Tritium activity levels reported for 2S7       surface water analyses for 2008:
are from the discharge line prior to dilution in the river. The highest             " Figure 11 trends gross beta activity quarterly average tritium activity                  levels for drinking water location reported at 2S7 during 2008 was                     12H2 from 1977 through 2008.
approximately 3,852 pCi/liter for the second quarter. This is well below the
* Appendix G, Table G page G-4, 5 NRC Reporting Levels for quarterly                  and G-6, shows a summary of the average activity levels of                          2008 drinking water data.
20,000 pCi/liter when a drinking water pathway exists or 30,000 pCi/liter when        " Appendix H, Table H 6 and H 7, no drinking water pathway exists.                   shows comparisons of gross beta and tritium activity in drinking The tritium activity reported in the                water for 2008 against past years' CTBD line from location 2S7 is                      data.
attributable to the SSES. Refer to the "Dose from the Aquatic Pathway"
* Appendix I, Table 1-4 shows discussion at the end of this section for           specific results of gross beta, additional information on the projected             tritium and gamma spectroscopic dose to the population from tritium and             analyses of drinking water other radionuclides in the aquatic pathway attributable to the SSES.              Drinking Water Gross Beta Monthly samples from the 12H2 No gamma-emitting radionuclides were           drinking water location were analyzed detected in surface water samples above        for concentrations of gross beta activity MDC, with the exception of iodine-131,         (Table 1-4). Beta activity was detected K-40 and Th-228.                               in the 12H2 location above MDC for 2008. The 2008 values ranged from Drinking Water                                  1.13 to 4.06 pCi/l compared to 0.93 to Drinking water was monitored during            5.29 for 2007.
2008 at the Danville Water Company's facility 26 miles WSW of the SSES on           Gross beta activity has been monitored the Susquehanna River at location              in drinking water since 1977. Gross 12112.                                        beta activity is typically measured at levels exceeding the MDCs in drinking Environmental Monitoring Report 27                                        2008 Radiological 2008 Radiologic&#xfd;l Environmiental Monitoring Report

Aquatic Pathway Monitoring water samples. The 2008 mean gross                      monitoring results against past beta activity of 3.6 pCi/I is above the                 years' data.
mean gross beta activity of 2.5 for 2007                Table 1-5 page I- I1 shows specific and slightly above the high end of the                  results of gamma spectroscopic 2.5 preoperational (1977-81) values of                  analyses of fish.
2.2 to 3.2 pC/1.
Fish Gamma Spectroscopic Drinking Water Tritium                             Semi-annual samples from the indicator Monthly samples from the 12H2                      (IND) and control (2H) fish locations drinking water location were analyzed              were analyzed for concentrations of for concentrations of tritium activity             gamma activity (Table 1-5).
(Table 1-4). Tritium activity was not detected above MDC in any of the 14                Three species of fish were sampled at drinking water samples in 2008. The                each of one indicator location and one 2008 values ranged from -12.1 to.99.6              control location on the Susquehanna pCi/l compared to -97.8 to 115 for                 River in the spring 2008 and again in 2007.                                              fall 2008. The species included the following: smallmouth bass, channel The 2008 mean tritium activity of 39.4             catfish, and shorthead redhorse. In pCi/1 for drinking water was higher than           addition, one largemouth bass was
'the mean tritium activity of 30.6 pCi/l            sampled from PPL's LTAW in October for.2007 and is less than the                      2008. A total of 13 fish were collected preoperational (1977-81) values of 101             and analyzed.
to 194 pCi/1. The 2008 mean tritium activity level of 39.4 pCi/l for drinking          The only gamma-emitting radionuclide water indicates a variance not                     reported in excess of analysis MDCs in statistically different from the 2008              fish during 2008 was naturally mean tritium activity level of 38.4 pCi/1          occurring potassium-40. The 2008 for the surface water control location.            indicator values ranged from 2,810 to 4,430 pCi/kg compared to 3,080 to Drinking Water Gamma                               4,100 for 2007. The 2008 indicator and Spectroscopic                                      control means for the activity levels of No gamma-emitting radionuclides were               potassium-40 in fish were 3700 pCi/kg detected in drinking water samples                 and 3600 pCi/kg, respectively.
above the MDC.                                     Naturally occurring potassium-40 in fish is not attributable to the liquid discharges from the SSES to the Fish Susquehanna River.
Refer to the following for results of fish analyses for 2008:
Sediment
* Table G page G-7 and G-8 shows a              Refer to the following for results of summary of the 2008 fish data.                sediment analyses for 2008:
 " Table H 8 page H-4 shows comparisons of potassium-40 28 2008 Radiological 2008                             Monitoring Report Environmental Monitoring Radiological Environmental            Report                                          28

Aquatic Pathway Monitoring
* Appendix G, Table G pages G-9 and          reported attributable to fall out from G-10, shows a summary of the 2008          past weapons testing. Station sediment data.                             operations does not typically release cesium-137 in liquid effluents.
e    Appendix H, Tables H 9, 10, 11 and 12, shows comparisons of potassium-40, radium-226, thorium-         Fruitsand Vegetables 228, and cesium-137 monitoring             Refer to the following for results of results against past years' data.          fruits and vegetables for SSES:
Appendix I, Table 1-6 shows
* Appendix G, Table G pages G-15 specific results of gamma                      and G-16, shows a summary of the spectroscopic analyses of sediment             2008 fruits and, vegetables.
samples.
P Appendix I, Table 1-12 page 1-22, Sediment Gamma Spectroscopic                         shows specific gamma Semi-duinual samples from all sediment              spectroscopic analySis of locations were analyzed for                         fruit/vegetable samples.
concentrations of gamma activity (Table 1-6). Naturally occurring potassium-40,        FruitIVegetable Gamma radiunm-226, Ac-228, and thorium-228            Spectroscopic were measured at activity levels above         Pumpkin, potato and green bean MDCs in some shoreline sediment                 samples were coliected, in 2008. Green samples in 2008. The naturally                  beans were collected from location occurring riadionuclides in sediment are         11F2, potatoes collected from locations not attribUtable to the liquid discharges        12F7 and 5S 11, pumpkincollected from from the&#xfd; SSES to the Susquehanna               location 1lDi and analyzed for River.,                                         concentrations of gamma emitting nUclide activity(Table' I-12).
Cesium--137 was measured at activity            Potassium-40, thorium-228 and levels, slightly above analysis MDCs in         actinium-228 were the only gamma-1 of 6 shoreline sample analyses in             emitting radionuclides measured in 2008. The 2008 indicator and control            fruits and vegetables at an activity level means for cesium- 137 activity in               above MDC during 2008. The average sediment Were 14.4 pCi/kg and 69                potassium-40 concentration for the pCi/kg, resp ctively&#xfd;. The 2008 indicator indicator sampleswas 3,000 pCi/kg.
and control means are not statistically         The 2008 indicator values ranged from different from their respective means in        1,660 to 4,600 pCi/kg compared to 2007, of 19.3 pCi/kg and 64 pCi/kg.             2,350 to 15,000 pCi/kg for' 2007.
These samples are within the annual mean for all prior operational as well as       Potassium-40, actinium-228 and preoperational years of station                 thorium-228 in fruits and vegetables are operations. Typically cesium- 137 has          not attributable to SSES operation been observed in prior operational years        because they are naturally occurring in the 20 to 210 pCi/kg range and              radionuclides.
Environmental Monitoring Report 29                                        2008 Radiological 2008 Radioloeic. I Enviro'iiine itid Mo t rhi' Report

Aquatic Pathway Monitoring accordance with SSES Technical Dose from the Aquatic                              Requirement 3.11.4.1.3.
Pathway                                            The maximum dose obtained from the ingestion of tritium was estimated at the Tritium Was the only radionuclide                  nearest downriver municipal water identified in 2008 by the SSES REMP                supplier via the drinking water pathway in the aquatic pathway that was                    and near the outfall of the SSES attributable to SSES operation and also            discharge to the Susquehanna River via included in the pathway to man.                    the fish pathway. The maximum whole body and organ doses (child) were each The total tritium activity released from           calculated as 7.60E-4 mrem as reported the SSES forthe year was estimated                 in the 2008 Radioactive Effluent based on REMP monitoring results and               Release Report.
used in projecting maximum doses to the public. The annual mean activity level of tritium in the CTBD line (monitoring location 2S7) for 2008 was 2,305 pCi/l. The annual mean activity of tritium for control location 6S6 was 38.4 pCi/l. For the purpose of performing-the dose calculation, tritium was assumed to be present continuously in the CTBD line throughout 2008 at a level equivalent to the annual mean activity of 2,305 pCi/1, The annual mean flow rate for the CTBD line was 9,653 gpm. Using theproper unit conversions and multiplying 9,653 gpm times 2,305 pCi/l yields a value of 44 curies for the estimate of tritium released from SSES during 2008. This estimate is 11 curies more than the 33 curies of tritium determined by effluent monitoring that was released to the river by the SSES in 2008.
Given the total tritium aictivity released, the maximum whole-body and organ doses to hypothetical exposed individuals in four age groups (adult, teenager, child, and infant) were determined according to the methodology of the Offsite Dose Calculation Manual using the RETDAS computer program. This is in 30 2008 Radiological Radiological Environmental Monitoring Report Environmental Monitoring Repokt                                         30

1                                        0 FIGURE 10 - TRITIUM ACTIVITY IN SURFACE WATER pCi/Liter 3500 PREOPERATIONAL          OPERATIONAL 2500 1500C                          Unit 2 Criticality
-500-
                                                 - Indicator - Control

FIGURE 11 - GROSS BETA ACTIVITY IN DRINKING WATER pCi/Liter 10 9
8 7
6 5
4 3
2 1
0 44, -'o       e 11,01"
                    -e", e e e e e e le le" 1&#xfd;e le", IfAs"

Atmospheric Pathway Monitoring ATMOSPHERIC PATHWAY MQNITORING INTRODUCTION                                      Sampling and Analysis Atmospheric monitoring by the SSES Air REMP involves the sampling and The SSES REMP monitored the air at analysis of air. Because the air is the four indicator locations and two control first medium that SSES vent releases locations during 2008. The SSES enter in the pathway to man, it is Technical Requirements require fundamental that it be monitored.
monitoring at only a total. of five sites.
Mechanisms do exist for the, transport Monitoring is required at three locations of airborne contaminants to other media at the SSES site boundary in different and their concentration in them. For sectors with the greatest predicted example, airborne contaminants may sensitivities for the detection of SSES move to the terrestrial environment and releases (3S2, 12SI, 13S6). Monitoring concentrate in milk. Concentrations of must be performed at the community in radionuclides can make the sampling the vicinity of the SSES with the and analysis of media like milk more greatest predicted. sensitivity (12E1). A sensitive approaches for the detection of control location that is expected to be radionuclides, such as iodine-131, in the unaffected by any routine SSES releases pathway to man than the monitoring of must be monitored (6G1, 8G1).
air directly. (PPL also samples milk; refer to the Terrestrial Pathway Airborne particulates were collected on Monitoring section of this report.)
glass fiber filters using low volume Nevertheless, the sensitivity of air (typically 2.0 to 2.5 cfm sampling rates) monitoring can be optimflized by the air samplers that run continuously. Air proper selection of sampling techniques iodine samples were collected on and the choice of the proper types of charcoal cartridges, placed downstream analyses for the collected samples.
of the particulate filters.
Scope                                             Particulate filters and charcoal cartridges were exchanged weekly at the Air samples were collected on                     air monitoring sites. Sampling times particulate filters and charcoal                  were recorded on elapsed-time meters.
cartridges at indicator locations 3S2,            Air sample volumes for particulate 12S1, 13S6 and 12E1, and control                  filters and charcoal cartridges were locations 6G1 and 8G1.                            measured with dry-gas meters.
Air filters were analyzed weekly for gross beta activity, then composited quarterly and analyzed for the activities of gamma-emitting radionuclides. The charcoal cartridges were analyzed weekly for iodine-Ij 1.
2008 Radiological Environmental Monitoring Report                                            33

Atmospheric Pathway Mon itorinq of 14.9E-3 pCi/m 3 with the 2008 3control Monitoring Results                                locations mean of 13.4E-3 pCi/m indicates no appreciable effects from the operation of SSES.
Air Particulates Refer to the following for results of air Gross beta activity is normally particulate analyses for 2008:
measured at levels in excess of the analysis MDCs on the fiber filters. The
* Figure 12 trends gross beta activities highest gross beta activity levels that separately for air particulate have been measured during the indicator and control locations from operational period of the SSES were 1974 through 2008.
obtained in 1986 following the Chernobyl accident in the former Soviet
* Appendix G, Table G pages G-10, Union.
11 and G-12, shows a summary of the 2008 air particulate data.
Note that prior to SSES operation, before 1982, the unusually high gross
" Appendix H, Tables H 13 and 14 beta activities were generally page H-5, shows comparisons of attributable to fallout from atmospheric gross beta and Beryllium-8                  nuclear weapons tests. Typical gross monitoring results against past             beta activities measured on air years' data.                                particulate filters are the result of naturally occurring radionuclides
* Appendix I, Table 1-8 pages 1-15            associated with dust particles suspended and 1-16, shows specific sample             in the sampled air. They are thus results of gross beta analyses for air      terrestrial in origin.
particulate filters.
The SSES Technical Requirements Air ParticulateGross Beta                        Manual requires radionuclide analysis if Weekly samples from all air particulate          any weekly gross beta, result was greater filter locations were analyzed for               than ten times the most recent years concentrations of gross beta activity            annual mean gross beta value for all air (Table 1-8). Gross beta activity was             particulate sample control locations.
observed at all locations above MDC              This condition did not occur during for 2008. The 2008 indicator values              2008.
ranged from 6.OOE-3 to 33.4E-3 pCi/m 3, 3
compared to 5.30E-3 to 32E-3 pCi/m               Air ParticulateGamma for 2007. The 2008 mean gross beta Spectroscopic activity of 14.9E-3 pCi/m 3for all Quarterly gamma spectroscopic indicator locations compared to the measurements of composited filters average of the annual preoperational often show the naturally occurring control mean of 62E-3 pCi/m3. indicates radionuclide beryllium-7. Occasionally, activity detected below the other naturally occurring radionuclides, preoperational control. In addition, a potassium-40, radium-226, actinium-comparison of the 2008 indicator mean 228, and thorium-228 are also observed.
2008 Radiological Environmental Monitoring Report 34                                          2008 Radiological Environmental Monitoring Report

Atmospheric Pathway Monitoring Beryllium-7 is cosmogenic in origin, being produced by the interaction of cosmic radiation with the earth's atmosphere. The other four gamma-emitting radionuclides originate from soil and rock.
Beryllium-7 was measured above analysis MDCs for all quarterly composite, samples in 2008. The 2008 indicator and control means, for beryllium-7 activity were 129E-3 and 119E-3 pCi/i 3 ,mrespectively.,
Berylliuim-7 activity levels for each 2008 calendar quarter at each monitoring location are presented in Table I-9 of Appendix I. Comparisons of 2008 beryllium-7 analysis results with previous years may be found in Table H i4 of Appendix H.
No other gamma-emitting radionuclides were reported for air in 2008.
SBeryllium-7 is not attributable to SSES operation.
Air odine Iodine-i 3.1 has been detected infrequently from 976., when it, was first monitored, through 2008. Since operati6n of the SSES began in 1982, iodine' 131 has only been positively detected in air samples in 1986 due to the Chernobyl accident. No iodine- 131 was reported for the2008 air monitoring results.
Report                             35 2008 1608.Radiolo'i     Environm&#xfd;ntal, Monitoring gical Environmental Radiological                Moni t oring,.Report                            35

0 FIGURE 12 - GROSS BETA ACTIVITY IN AIR PARTICULATES E-03 pCi/M3 50o CHINESE 450        PREOPERATIONAL                         OPERATIONAL              WEAPONS TEST A - 06/17/74 400                                                                           B - 09/26/76 C - 11/17/76 350                                                                           D - 09/17/77 E - 03/14/78 F - 10/15/80 300 250 200 150                                   CHERNOBYL 4/26/86 UNIT 2 100                       CRITICALITY
                                      /'
50                                 A 0
                                                              -- Indicator  -     Control

Terrestrial Pathway Monitorinz TERESRIAL PATHA                                  MONITOING' INTRODUCTION help provide information on how Soil and milk were monitored in the                   recently certain radioactive materials Terrestrial Pathway in 2008.                          may have entered the soil. Sampling at more than one depth also may help Soil can be a great accumulator of man-               ensure the detection of materials that made radionuclides that enter it. The                 move relatively quickly through the soil.
extent of the accumulation in the soil                Such quick-moving materials may have depends of course on the amount of the                already passed through the topmost radionuclides reaching it, but it also                layer of soil at the time of Sampling.
depends on the chemical nature of those radionuclides and the particular                      Milk was sampled at four locations in characteristics of the soil. For example,             2008. SSES Technical Requirements the element cesium, and, therefore,                   require that the SSES REMP sample Cesium-137 can be bound Very tightly to               milk at the three most sensitive clay in soils. The amount of clay in soil             monitoring locations near the SSES and can vary greatly from one location to                 one control location distant from the another. In clay soils, cesium-137 may                SSES.
move very slowly and also may be taken up very slowly in plants as they absorb               No requirement exists for the SSES soil moisture.                                        REMP to monitor soil. All monitoring of the terrestrial pathway that is Any medium, such as soil, that tends to               conducted by the SSES REMP in accumulate radioactive materials can                  addition to milk (and broad leaf also provide more sensitivity for                     vegetation in certain cases when milk radionfuclide detection in the                        sampling not performed) is voluntary environment than those media that                     and reflects PPL's willingness to exceed don't. Such a medium facilitates the                  regulatory requirements to ensure that early identification of radionuclides in              the public and the environment are the environment, as well as awareness                 protected.
of changes that subsequently may occur in the environmental levels of the                    Scope identified radionuclides.
Soil The SSES REMP samples soil near two Soil was sampled in September 2008 in of the six REMP air-sampling stations.
accordance with its scheduled annual The purpose for soil sampling near the sampling frequency, at the following air sampling sites is to make it easier to two REMP air sampling locations: 12S1 correlate air sampling results with soil (indicator) and 8G1 (control).
sampling results if any SSES related radioactive material were found in Several soil plugs were taken at selected either medium. Sampling is performed spots at each monitoring location. The at different depths near the surface to 37 2008 2008 Radiological                  Monitoring Report Environmental Monitoring Radiological Efivironihental            Report,                                          37

TerrestrialPathway Monitorinz plugs were separated into "top"                  indicator and control locations from (0-2 inches) and "bottom" (2-6 inches)            1977 through 2008.
segments. Each set of top and bottom segments was composited to yield 2 soil      " Appendix G, Table G pages G-12 samples from each location for analysis.         through G-14, shows a summary of Since there are two monitoring                   the 2008 terrestrial monitoring locations, a total of 4 soil samples were        results for milk and soil.
analyzed in 2008.
* Appendix H, Tables H-15 through Milk                                             H-19, pages H-6 and H-7, shows Milk was sampled at least Monthly at             comparisons of terrestrial pathway the following locations in 2008: 10D2            monitoring results against past (5E2 replaced 10D2 on 4/7/08), 10D3              years' data.
13E3 and 1OG1.
                                             " Appendix I, Tables 1-10 and I-11 Milk was sampled bi-weekly from April            pages 1-18 through 1-21, shows through October when cows were more              results of specific sample analyses likely to be on pasture and monthly at           for terrestrial pathway media.
other times. Locations 10D2, 5E2, 10D3, and 13E3 are believed to be the        The only man-made radionuclides most sensitive indicator sites available     normally expected at levels in excess of for the detection of radionuclides           analysis MDCs in the terrestrial released from the SSES. Location 10G1        pathway are strontium-90 and cesium-is the control location.                     137. Both of these radionuclides are present in the environment as a residual Sample Preservation                          from previous atmospheric nuclear weapons testing. Strontium-90 analyses and Analysis                                 are not now routinely performed for any media samples in the terrestrial All media in the terrestrial pathway are     pathway. Strbntium-90 activity would analyzed for the activities of gamma-        be expected to be found in milk. SSES emitting radionuclides using gamma           Technical Requirements do not require spectroscopy. The other analysis that is     that milk be analyzed for strontium-90.
routinely performed is the                   Strontium-90 analyses may be radiochemical analysis for iodine- 131 in    performed at any time if the results of milk.                                        other milk analyses would show detectable levels of fission product Monitoring Results                           activity, such as 1-131, which might suggest the SSES as the source.
Refer to the following for results of the terrestrial pathway analyses for 2008:       Cesium-137 normally has been measured in excess of analysis MDCs in Figure 13 trends ibdine-131             most soil samples.
activities separately for milk 38                                        2008 Radiological Environmental Monitoring Report

TerrestrialPathway Monitoring Certain naturally occurring                       The 2008 means for indicator and radionuclides are also routinely found            control location thorium-228 activity above analysis MDCs interrestrial                 were 858 pCi/kg and 711 pCi/kg, pathway media. Potassium-40, a                    respectively. Thorium-228 in soil is not primordial and very long-lived                    the result of SSES ope ration because it radionuclide, which is terrestrial in             is naturally occurring.
origin, is observed in all terrestrial pathway media. Other naturally The 2008 means for indicator and occurring radionuclides often observed            control location cesium- 137 activity in soil are thorium-228 and radium-226.           were 75 pCi/kg and 166 pCi/kg, respectively. The 2008 indicator values Soil                                              ranged from 60 to 89 pCi/kg, compared Annual samples from the 12S1 and 8Gi              to 46 to 73 pCi/kg for 2007. Typically soil locations were analyzed for                  cesium-137 has been observed in concentrations of gamma emitting                  preoperational control samples at 200 to nuclides (Table I-11). The following              1200 pCi/kg as well as prior operational gamma-emitting radionuclides are                  years in the 70 to 1200 pCi/kg range.
routinely measured in soil at levels              The measured activities of cesium-137 exceeding analysis MDCs: naturally                were also detected in previous years at occurring potassium-40, radium -226,              expected levels due to residual fall out actinium-228, thorium-228 and man-                from past atmospheric weapons testing made cesium-!37. The 2008 analysis                and the Chernobyl event. As a general results were similar to those for                 rule, it takes approximately ten half previous years. No other gamma-                   lives for a radionuclide to decay to non-emitting radionuclides were reported at           detectable levels. C.esium-137 with its levels above analysis MDCs.                       30 year half life (300 years to decay to non-detectable) would still be present in The 2008 means for indicator and                  samples in 2008. Cesium-137 in soil, control location potassium-40 activity            although man-made, is not from were 11,500pCi/kg and 11,300 pCi/kg,              Susquehanna station operations.
.respectively. This is not the result of SSES operation because the potassium-             Milk 40 is naturally occurring.                        Semi-monthly or monthly samples from all milk locations were analyzed for The 2008 means for indicator and                  concentrations of iodine-131 and other control location radium-226 activity              gamma-emitting nuclide activity (Table were 1,430 pCi/kg and 2,050 pCi/kg,               I-10). No detectable iodine- 131 activity respectively. Radium-226 in soil is not           above MDC was observed at any the result of SSES operation because it           location for 2008. The 2008 indicator is naturally occurring.                           values ranged from -0.56 to 0.56 pCi/l, compared to -0.48 to 0.58 pCi/1 for The 2008 means for indicator and                  2007. Iodine-131 has been chemically control actinium-228 activity were 864            separated in milk samples and counted pCi/kg and 958 pCi/kg, respectively.              routinely since 1977. Refer to Figure 13 which trends iodine- 131 activity in milk 2008 Radiological Environmental Monitoring Report                                           39

TerrestrialPathway Monitoring for indicator and control locations from 1977 through 2008.
The preoperational years 1976, 1978, and 1980 were exceptional years in the sense that iodine-131 activity was observed in excess of MDCs due to fallout from atmospheric nuclear weapons testing. Iodine- 131 activity was also measured at levels exceeding MDCs in milk samples in 1986 in the vicinity of the SSES as a result of the Chemobyl incident.
With the exception of the naturally occurring potassium-40, actinium-228, and thorium-228 no gamma-emitting radionuclides were measured in excess of analysis MDCs in 2008. The 2008 means for indicator and control location potassium-40 activity were 1,290 pCi/liter and 1,300 pCi/liter, respectively. The potassium-40 activity in milk is not attributable to SSES operation because it is naturally occurring.
40                                       2008 Radiological Environmental Monitoring Report

FIGURE 13- &#xfd;-IODINE-131 ACTIVITY IN-IMK pCi/Liter 100 90 80 70 60 50 40 30 20 10 0
N IMIndicator 13 Control

Ground.WaterMonitoring K          j&#xfd;. GROUN:D WATER MOIORING..
INTRODUCTION                                    Scope Normal operation of the SSES does not           Ground water in the SSES vicinity was involve the release of radioactive              sampled quarterly at 10 indicator material to ground water directly, or           locations (2S2, 4S4, 6S10, 11S2, 1IS3, indirectly through the ground. As a             4S8, 4S9, 8S4, 7S10 and 13S7) and one result, there are no effluent monitoring        control location (12F3) during 2008.
data to compare with REMP ground water monitoring results. Ground water          With the exception of location 4S4, could conceivablybecome                         untreated ground water was sampled.
contaminated by leakage or spills from         Untreated means that the water has not the plant or by the washout or                 undergone afny processing such as deposition of radioactive material that         filtration, chlorination, or softening. At might be airborne. If deposited on the          location 4S4, the SSES: Learning ground, precipitation/soil moisture             Center, Well water actually is obtained could aid in the movement of                    from on-site and piped to the Learning radioactive materials through the               Center after treatment. This treatment ground to water that could conceivably would not affect tritium analysis. This be pumped for drinking purposes. No             sampling is performed as a check to use of ground water for irrigation near         ensure that water has not been the SSES has been identified.                  radioactively contaminated. Sampling is performed at the Leanig Center to Primary release paths for recent                facilitate the sample collection process.
groundwater contamination events at other nuclear facilities have been: 1)          Sample Preservation &
spent fuel pool. leakage; 2) leaks from liquid radwaste discharge lines and; 3)        Analysis leaks from cooling tower blowdown lines. The physical location of the spent      Ground water samples were analyzed fuel pools at Susquehanna and the fuel         for gamma-emitting radionuclide and p0ol leakage collection system make it         tritium activities. Gamma spectrometric highly unlikely that the fuel Pools            analyses of ground water began in 1979 Would be a radiological contamination          and tritium analyses in 1972, both prior source for groundwater. Leaks from the         to SSES operation.
liquid radwaste discharge line or the cooling tower blowdown line could impact ground water, but to date, there has been no indication of any radiological impacts on groundwater due to station operations.
42                                        2008 Radiological Environmental Monitoring Report 1008 Radiological Environmental MOnitoring-Report

Ground Water Monitorini!
Monitoring Results                                pCi/l for 2007. The 2008 mean tritium activity levels for indicator and control monitoring locations were 136 and 25.9 Tritium activity levels in ground water           pCi/1, respectively.
have typically been observed to be lower than in surface water. A                    The only REMP monitored pathway noticeable decline occurred between               where tritium has been identified as a 1992 and 1993. Fewer measurements                result of station operations is in the were above the analysis sensitivities             surface water pathway (Susquehanna after 1993.                                       River) downstream of the site and at some groundwater monitoring locations Gamma-emitting radionuclides in                   (perimeter drains, MW-1I and MW-2 excess of MDCs have been found in                 due to precipitation washout from only a few samples in all the years that          routine airborne effluent releases.
these analyses have been performed.
The naturally occurring radionuclides             Monitoring Wells and Precipitation potassium-40 and thorium-228 have been measured above their MDCs                    An expanded groundwater-monitoring occasionally in ground water.                     network was initiated for the Station as Potassium-40 was reported in 1.979,               part of a site-wide hydrogeological 1981, 1985, 1991, 1992, 1993, and                investigation in accordance with the 1997. Thorium-228 was found in 1985              Nuclear Energy.Institute (NEI) and 1986. The man-made radionuclide               Groundwater Protection Initiative cesium-13.7 has been detected only                (GPI).
occasionally since 1979. Its presence has always been attributed to residual            In 2008, four additional groundwater fallout from previo'us atmospheric                monitoring wells were installed atthe nuclear weapons tests.                            PPL Susquehanna Site. The additional groundwater monitoring wells are Results for the 2008 specific ground              sampled a's part of the Radiological water sample analyses may be found in             Environmental Monitoring Program to Table I"7 of Appendix I. A summary of             regularly assess groundwater quality the 2008 ground water monitoring data             and provides early detection of any may be located in Appendix G, pages               inadvertent leaks or spills of radioactive G-6 and G77. Comparisons of 2008                  materials that could reach groundwater.
monitoring results for tritium with those         Groundwater is sampled quarterly and of past years may be found in                     analyzed for tritium and gamma Table H 20 of Appendix H.                         activity. Additionally, precipitation sampling was initiated in 2007and In 2008, tritium was measured above               collected monthly and analyzed for MDC, in eleven samples at indicator               tritium activity to assess the influence of locations 13S7, 1S3, 4S8, 8S4, 4S9, and           station airborne tritium emissions on 7S10. The activities were slightly                groundwater tritium activities.
above the detection limit. The 2008 indicator values ranged from -19.7 to 381 pCi/l, compared to 11.3 to 146 43 2008 Radiological Radiological Environmental Monitoring Report Environmental Monitoring Report                                            43

Ground Water Mon itoring~
Precipitation washout monitoring data             annual tritium concentrations in is not used in dose calculations;                 precipitation, perimeter drain manholes, however, the data does give a gross               groundwater monitoring wells, and indication of tritium concentrations              surface water results are detailed below which makes its way into surface water            in Table GW 1 and graphically in and soil where it eventually seeps into           Figure 14.
shallow groundwater. The average Table GW 1 - 2007 and 2008 Annual Average Tritium Concentration (pCi/i) in Precipitation, Perimeter Drain, Monitoring Wells and LTAW Surface Water Data Site                                   2007                   2008 Precip Sites 3S2,12S 1,8G1 (off-site, controls)                62                     92 Precip Sites 1 and 2 (on-site, East of Station                370                    370 Reactor Buildings)
Precip Sites 3 and 4 (on-site, West of Station                416                    414 Reactor Buildings),.
Perimeter Drain manholes (below grade, 28')                   363                    344 MW-1 (43')                                                    189                    248 MW-2 (45')                                                    257
* 292 MW-3 (94')                                                    J166'                  127 MW-4(11.)                                                     1"440              . 172 MW-5 (36')                                                    1.26                   171 MW-6 (16')                                                    134,                   142 MW-7 (not installed)                                       N/A (not'        N/A (not installed)       installed)
MW-8A (14)                                                 N/A (not                  177 installed)
MW-8B (19')                                                N/A (not           N/A (well dry) installed) .     .    ..
MW-9,(28')                                                 N/A (not                   30 installed)
MW-10 (132')                                               N/A (not                    3 installed)
LTAW: Surface Water'                                          174                    179 44208                                         adolgia        Eniomna       MoioigRpr 44&#xb8;                                          2668 Radiologickil Enviro'mmeikil Monitoring' Re *port

Ground Water Monitoring Precipitation will invariably become               The pre-operational groundwater groundwater via infiltration through soil          background (12F3 control) from 1980-and into groundwater. The average                  81 was approximately 120 pCi/1 and is tritium concentration in precipitation on-         located 5.2 miles WSW of the site was 370 pCi/1 in 2007 and 2008. In            Susquehanna site.
2008, the tritium in rainwater samples ranged from 24 to 1490 pCi/1. Liquid is not always present in the collection devices during dry months, thus quarterly and annual. tritium averages are generally only representative of wetter months. Variations in tritium concentrations between precipitation and the Perimeter Drain System are not statistically different in 2007 and 2008 as indicated by Figure 14.
The perimeter foundation drain system is below grade (approximately 28 feet) and serves to reduce hydrostatic pressure from groundwater on the building structures. Precipitation and storm water runoff may also enter these drains via infiltration. Groundwater results from the perimeter drains, MW- 1, and MW-2 have tritium concentrations that are elevated relative to background. The source of the tritium at these locations can be attributed to precipitation washout of tritium from routine airborne effluent releases. Its evident that elevated tritium levels found within sub-surface groundwater in close proximity to the station is influenced by station airborne emissions and tritiated precipitation washout. The impact of the station tritium emissions on groundwater activities is dependent on the.distance from the station, groundwater depth and general dispersion conditions around the station. Variations between background and monitoring wells 3, 4, 5, 6,8A, 9 and 10 are statistically insignificant having negligible groundwater quality impact.
Report                                  45 2008               Environmental Monitoring Radiological Environmental 200.8 Radiological               Monitoring Report                                  45

FIGURE14- ANNUAL "AVERAGETRITIUM CONCEtNTRA-TION (pCi/)'IN PRECIPTATION, PERIMETER DRAIN, SURFACE WATER VS GROUNDWATER 1200:-   pCi/Liter 1100-1000 -
900 -
800!
700  -
600 300- -
300
                                -     j
 .100  -
I        I    I*   - I .1    *.I - I           I     I ~
4~.                                     IN 4
V lrN12007 Mi-2008    -- MDC -InvestigationLevel

References
: 1. Pennsylvania Power and Light Company, "Susquehanna Steam Electric Station, En'ironmental Report, Operating License Stage," May 1978.
: 2. Pennsylvania Power and Light Company, "Susquehanna Steam Electric Station, Final Safety Analysis Report".
: 3. United States Nuclear Regulatory Commission, Office of Nuclear Reactor Regulation, "Final Environmental Statement Related to the Operation of Susquehanna Steam Electric Station, Units 1 and.2," Docket Nos. 502387 and 50-388-, June 1981.
: 4. United states Nuclear Regulatory Commission, "An Acceptable Radiological Environmental Monitoring Program," Radiological Assessment Branch Technical Position, November 1979, Revision 1.
: 5. National Council on Radiation Protection and Measurements, "Environmental Radiation Measurement," NCRP Report No. 50, Washington, D.C.,
December 27, 1976.
: 6. Oakley, D.C., 'Natural Radiation Exposure in the United States,"' ORP/SID 72-1 Office of Radiation Programs, U.S. Environmental Protection Agency, Washington, D.C., June 1972:
: 7. Denhani.i D.H., Roberts, M.C , Novitsky, W.M., Testa; E D., "Investigation of Elevated CesiUm-137 Concentrations in. Small Game in Luzerne County, pennsylvania.," Proceedings of Papers presented at Health Physics Society, Tenth Midyear Topical Symposium, October 11-13, 1976, pgs. 271-279.
: 8. Currie L.A., "Lower Limit of Detection: Definition ndElaborati0n of a Proposed positioni for Radiological Effluent and EnVironmentali MeasurementS,"
NUREG/CR-4007, September 1984.
: 9. PPL, "Susquehanna Steam Electric Station, 2007 Annual Radiological Environmehtal Operating Report," April 2008.
: 10. PPL, "Susquehanna Steam Electric Station, Radioactive Effluent Release Report,"
Data Period: January -December 2008, April 2009.
: 11. Ecology III, "Susquehanna Steam Electric Station, 2008 Land Use Census,"
(November 13, 2008).
: 12. PPL, "Engineering Study, EC-ENVR-1012 (Revision 0; January 1995),"
Interpretation of Environmental TLD Results.
: 13. PPL, Tritium Release REMP Calculation (RETDAS V.3.6.6) - December 2008.
2008 Radiological Enivironmental Monitoring Repiort                                    47

A nnendix A                                        A onendix A Annendix A                                         Airnendix A APPENDIX A
        .20&
REMP   . SAMPLE C.OLLECTION, ANALYSIS TYPE,
 ~~ANALYTICAL             METHODS&#xfd;, PROGRAM CHANGES AND K    K~~2 ;~               &#xfd;EXCEPTIONS 2008 Radiological Environmental Monitoring Report          A-1

Appendix A REMP Sample Collection, Analyses and Methods An independent consulting group, Ecology III, working at Susquehanna's Environmental Laboratory, located approximately 3/4 miles east of the SSES, collects and prepares the samples (except for TLD's which are handled by HP). Samples are brought to the laboratory, stored, and shipped to an outside independent analytical laboratory. The following table summarizes the REMP sample collection/analyses performed by Teledyne Brown Engineering, the independent radioanalytical laboratory for 2008. Note that TBE represents Teledyne Brown Engineering and E-III represents. Ecology III, Inc.
TABLE Al (Page I of 2)
SOURCE OF REMP DATA FOR MONITORING YEAR 2008 Sample         Analysis          Analysis                Collection             Analytical Medium                          Frequency          Procedure Number Procedure Number Ambient         TLD             Quarterly          SSES, HP-7TP-205         SSES,HP-TP-159 &
Radiation                                                                            190 Air        Gross Beta         Weekly             E-III, Appendix 2        TBE-2008 Gross Alpha and/or Beta Activity in Various
___ -__                                                                   Matrices Air          1-131            Weekly             E-II, Appendix 2      '     TBE-2012 Radioiodine in    0 Various Matrices.
Air         Gamma            Quarterly           E-lI, Appendix 2        TBE-2007 Gamma Emitting Radioisotope Analysis Drinking      Gross Beta         Monthly            E-II, Appendix 5         TBEL-2008 Gross Water                                                                       Alpha and/or Beta Activity in Various Matrices All Waters      Tritium           Monthly          E-II1, Appendix 3, 4,     TBE-2010 Tritium (LTAW, 4S7 and                5, 6, 7 & 8          and Carbon-14 Groundwater                                   Analysis by Liquid Quarterly)                                     Scintillation Surface &       Gamma             Monthly          E-III, Appendix 3, 4,     TBE-2007'Gamma Drinking                     (LTAW and 4S7                 5, 6, & 7              Emitting Water                          Quarterly)                                     Radioisotope Analysis A-2                                           2008 Radiological Environmental Monitoring Report

Appendix A TABLE Al (Page 2 of 2)
Sample          Analysis           Analysis             Collection           Analytical Medium                            Frequency        Procedure Number      Procedure Number Ground          Gamma             Quarterly        E-Ill, Appendix 8    TBE-2007 Gamma Water                                                                        Emitting Radioisotope Analysis Surface          1-131             Monthly        E-Ill, Appendix 4, 5,      TBE-2012 Water                                                    6, and 7         Radioiodine in (except                                                                   Various Matrices LTAW and 4S7)
Milk           Gamma             Monthly/         E-Ill, Appendix 9    TBE-2007 Gamma Semi-Monthly                                   Emitting Radioisotope Analysis Milk            1-131            Monthly/         E-III, Appendix 9         TBE-2012 Semi-Monthly                                Radioiodine in Various Matrices Fish          Gamma          Semi-Annually       E-III, Appendix 11    TBE-2007 gamma (Spring/Fall)                                 Emitting Radioisotope Analysis Sediment         Gamma          Semi-Annually       E-III, Appendix 12    TBE-2007 gamma (Spring/Fall)                                 Emitting Radioisotope Analysis Fruits &         Gamma             In Season        E-III, Appendix 13    TBE-2007 gamma Vegetables                      (when irrigated)                                Emitting Radioisotope Analysis Soil          Gamma             Annually         E-III, Appendix 14   TBE-2007 Gamma Emitting Radioisotope Analysis PROGRAM CHANGES:
Direct Radiation Monitorin2 Latitude/longitude readings for each TLD monitoring location recorded.
A-3 2008 2008 Radiological               Monitoring Report Environmental Monitoring Radiological Environmental            Report                                      A-3

Appendix A TLD at location 9B 1 repositioned approximately 50 feet closer to the site within the south*
sector due to overgrown vegetation.
Air Monitoring Latitude/longitude readings for each air monitoring station recorded. No other changes to the air-monitoring program implemented in 2008.
Surface Water and Drinking Water Monitoring Recorded latitude/longitude readings for each surface water/drinking water monitoring station.
No other changes to the surface water and drinking water monitoring program were implemented 2008.
Milk Latitude/longitude readings for each milk sampling location recorded. Discontinued milk sampling location 10D2 (Ray Ryman farm) and replaced with milk sampling location 5E2 (Bloss farm).
Ground Water Monitoring Latitude/longitude readings for each groundwater monitoring well sampling location recorded.
Added monitoring wells 1S3 (MW-1), 4S8 (MW-2), 4S9 (MW-3), 8S4 (MW-4), 7S10 (MW-5), and 13S7 (MW-6) to the groundwater monitoring program in 2008. Previous sampling data from these locations documented in the 2007 Radioactive Effluent Release Report (RERR).
In October of 2008, four additional groundwater monitoring wells were installed. These new monitoring wells not formally added to the Offsite Dose Calculation Manual (ODCM) until 2009. Groundwater sampling (and corresponding results) conducted at locations not listed in the ODCM shall be documented in the 2008 Radioactive Effluent Release Report (RERR).
Reference the 2008 RERR for additional data and discussion on the four additional groundwater monitoring wells.
Fruits & Vegetables Latitude/longitude readings for each fruit and vegetable sampling location recorded. Three farms irrigated crops using Susquehanna River water downriver from Susquehanna in 2008.
They are: Zehner farm (location 1ID1 - pumpkins), Chapin farm - Drake field (location 11F2
- green beans), and Lupini farm - Mifflinville field (location 12F7 - potatoes).
A-4                                           2008 Radiological Environmental Monitoring Report 2008 Radiological Enviroirumental Monitoring Report

Appendix A Soil Monitoring Latitude/longitude readings for each soil sampling location recorded. No other changes to the soil-monitoring program implemented in 2008.
Sediment Monitoring Latitude/longitude readings for each sediment sampling location recorded. No other changes to the sediment-monitoring program implemented in 2008.
Fish Monitoringt Latitude/iongitude readings for the fish sampling locations recorded. No other changes to the fish-monitoring program implemented in2008.
PROGRAM EXCEPTIONS The following are sampling and analysis exceptions for 2008.
TABLE A2 TRM SAMPLING DEVIATIONS (Page 1 of!2)
Sample             Date       Location          Explanation Milk               April      10D2                 nOApril 7, 2008 requireddmilk sample' was unav.a*ailable*at location 10D2 (Ray Ryman Farm).
The Ryman's discontinued dairy operations since theldastcoilection on.March 10, 2008., Location.
0D2 was an indicator milk location as required by TRMTable 3. 11.4, 14. Location 10D2 was replaced by 5E2 Which is the next highest dose potential dairy farm who are willing to participate in the Susquehannia REMP milk sampling program.
Based On review f thei 2007 Meteorological Data Atmospheric DispersionEstimates. Report (rev. 3) from ABS Consulting, location 5E2 was confirmed to be the dairy farm with the highest D/Q and the owners are willing to particiPate in the REMP milk sampling program. Replacement sample was collected from location 5E2 at 110,5 on April 7, 2008 and for the remainder of the calendar year.
There are no applicable acti0ns to prevent recurrence associated with the above condition.
200 RailgcEniomna              Moiorn     Reor                                             .
2008 Radiologieal Envirommental Monitoring Report                                          A-5

Appendix A TABLE A2 (Page 2 of 2)
Air           July     13S6,          Due to an electrical storm and loss of power, air (Particulate           13S6Q, 12S1    monitoring stations 13S6 and 13S6Q were
& Iodine)                             inoperative for approximately 11.2 hours on 7/17/08 and 12S 1 was inoperative for approximately 4.8 hours. Valid sample volumes were collected during the affected monitoring period,. Immediate corrective action taken to restore the air monitoring stations to service.
Actions to prevent recurrence are not applicable.
October  12S1           Station operations reported loss of 12kv power line on 10/28/08. Air monitoring station 12S1 was verified operational from 10/22/08 to 1036 to 1029/08 at 0938. Sample verification of operation was based on timer box reading of 167.1 hours of operation out of 168 hours during the required monitoring period. Valid sample was obtained.
There are no applicable actions to prevent recurrence.
                                                                             . . . line,
                                                                . . .. , , power         aair November 3S2, 13$6,    Due to a brief loss of :, 12kv                 .  ,   ir 12S1,13S6Q,   monitoring station 3S2 experienced loss of 12S1, 12E1    continuous sampling for approximately 1.9 hours and locations 13S6/13S6Q and 12S 1 were without power for approximately 0.5 hours' on 11/26/2008.
Also location 12EI was not operational for appro~ximateiyv 1.5 hours during&#xfd; sampling period 11/25/08 to 12/03/08 (specific date unknown) due to loss of power. Valid samples were obtained.
There are no applicable actions to prevent recurrence of the condition (equipment power outage was unavoidable).
A-6                                    2008 Radiological Environmental Monitoring Report 2008 Radiological Environmental Monitoring Report

AOPendix A TABLE A3 (Page I of 3)
NON-TRM SAMPLING OCCURRENCES.
Sample Type           Date       Location:.      Explanation Air (Particulate &    January    8G1             Air sample monitoring station 8G1 (redundant control Iodine)                                          location) -&sect;amphe pump found inoperdtive on 1/2/08 due to timer malfunction and was determined to be out-of-service. for 2.3 hours. Corrective 'action taken to restore theair monitoring station to service immediately* Actions to replace the timer to pi'event recurrence were taken.
Va id sample collected.*        The backup control at location 6Gi was a         ioperationaltduring themhonitoringpperiod 1.2/26/07 to 1/2/08. Actions to prevent recurrence are not
                                                 'applicable.:
April      6G1             Airimonitoring station 6G1 timer box failed on 4/23/08 when the cabinet door was opene& No interference With thesampler operation was observed. Corrective action taken to restore the air monitoring station to service immediately. Actions to replace the timer to prevent recurrence were taken. Valid sample collected.
August     8G1             Air sample monitoring station 8Gi (redundanit control location) experienced a power outage on 8/2/08 for
                                                .approximately 7.7 hours and Was discovered on 8/6/08 during iroutine filter replace.ment. Air monitor resumed.
opefation when power was 'restoredl. valid sample.
collected. Thebaickup control at location 6Gi was operational during the monitoring period 7/30/08 to 8/6/.08. Actions to prevent recurrence are not applicable.
Surface &#xfd;Water        February   6S6             Co mpsiote .water sdmplei (l:cated at the river water, intake structure) was found to have no sample flow due to blocked, lines from turbid river conditions. Invalid sample collected for sampling period 2/12/08 to 2/22/08 (weeks 3
                                                 & 4). Grab sample collected at alternate location 5S9 to represent sampling period 2/12/08 and 2/19/08 and conposited in place of 6S6 to represent February biweekly composite and weeks 3& 4 of February monthly' composite. Sample lines cleaned and the composite sampler restored to service.on 2/22/08. Routine preventative maintenance performed to minimize recurrence.
2008 Radiological Environmental Monitoring Report                                                 A-7

Appendix A TABLE A3 (Page 2 of 3)
Sample              Date        Location        Explanation Type                         I_
Location
__  I_
Explanation               _
Surface Sample Water Type                Date March       6S6             Composite water sampler (located at the river water intake structure) experienced degraded flow due to high river levels and turbid conditions for sampling periods 3/6/08 to 3/8/08 and 3/11/08 to 3/18/08 (weeks 2 & 3). Valid sample was collected for weeks 1 & 2 for March biweekly composite and weeks 2 & 3 for March monthly composite. Sample lines were cleaned and sampler restored to service on 3/8/08 and subsequently on 3/18/08. Routine preVentative maintenance performed to minimize reccurrence.
April       6S6             Composite water sampler (located at the river water intake structure) experienced a malfunction on 4/15/08 with volume setting (strokehold) preventing adjustment of sample volume. Valid sample collected for week 4. Corrective maintenance performed to minimize recurrence. Placed in&#xfd;service on 4/18/08.
May         2S7             Auto composite sampler (located in cooling toWer blowdown line) on 5/13/08 hadno collected sample available due to sample line blockage., Invalid sample discovered for sampling period 5/6/08'to 5/20/08.
Grab sample collected at 2S7 to represent Week 1 of May biweekly composite (5/6/08 to 5/13/08) and week 3,(5/6/08 to 5/13/08) of May monthly composite. Grab samPles collected at 2S7 to represent week 2 of May biweekly composite (5/13/08 to 5/20/08) and week 4 of May monthly composite (5/13/08 to 5/20/08). Grab sample also collected at 6S6. Corrective maintenance performed and sample lines cleated to minimize recurrence. Placed in-service on 5/20/08.
November    6S6            Discovered sampler interval timer not working on composite water sampler (located at the river water intake structure) on 12/2/08. Insufficient sample volume. Grab sample collected at 6S6 to represent week 5, November 2008 composite (11/25/08 to 12/02/08). Corrective repairs completed.
A-8                                   2008   Radiological Environmental Monitoring Report 2008 Radiological Environniental Monitoiring Report

Appendix A Table A3 (Page 3 of 3)
Surface Water            December      6S6                Auto composite sampler (located at the river (cont'd.)                                                 Water intake structure) out-of service on i2/02/08 to 12/16/08 (biweekly composite) and 12/02/08 to 12/30/08 for December 2008 monthly composite due to failed sample interval timer. Insufficient Sample volume'. Grab sample collected on 12/9/08 to represent week 1 weekly and biweekly composite. Grab sample collected on 12/16/08 to represent week 2 weekly and biweekly composite.
Grab sample collected on 12/23/08 to represent week 3 composite. Grab sample collected on 12/30/08 to represent week 4. Corrective repairs completed.,
Ambient Radiation        1Q08          13S2               TLDs 1!3S5 and 13S2 at 0.4 mile in west sector on 2Q08          13S5               perimeter fence were inadvertently not exchanged with feplacement TLDs at that,location., A redundant TLD 13S6 is located in,the same sector and distance provides sufficient data. A tag, with the site identification, will be attached to each environmental TLD location as action taken to prevent recuurence.
June          10S1; 10S2,        Twentyf 23 dUplicate TLDs Were set in place next 11S7, 12S1,        to their corresponding REMP monitoring 12S3,. 13S2;.. locations between 7/8/08 to 7/15/08 to support 13S5, 13S6,        REMP TLD, exposure data obtained in support of 14S5,15S5,         the Unit-I Steam Dryer transport from the reactor 16Si, 16S2,1S2,    building 101 truck bay door to the steam dryer 2S3, 4S3, 5S7,     storage facility located on-site. The TLD results 6S4, 6S9, 7S6,     were, documented in the site Corrective Action 8S2, 9S2, APF,     Process via ARCHEM 1070608. The transient West Bldg          steam dryer exposure rate measured by the 23 TLDs during the radioactive equipment movement was not significantly'different compared to, the REMP TLD routine daily exposure rates at the same locations.
Report                                          A-9 2008 Radiological Environmental Monitoring Radiological Environmental Monitoring Report                                           A-9

Appendix A In 2008 the SSES REMP overall performance was as follows:
0 Sample Collection and Analysis 1072 of 1072 samples were collected for 100 % sample collection recovery.
1349 of 1349 analyses were performed on 1045 samples for 100 % analysis data recovery.
                                       # of Samples Collected                 # of Analyses Primary                               879 of 879                      1095 of 1095 Replicate                             35 of 35                        56 of 56 Split/Duplicate                          158                           198 of 198 Total                                 1072 of 1072                    1349 of 1349 TLD Direct Radiation Measurements 226 of 228 TLDs placed in the field were recovered and analyzed for 99 % data recovery.
Equipment Operability Trending Table A4 below depicts trending of REMP continuous air and automatic water composite sampling equipment operability on a year by year basis. Each discrepancy was reviewed to understand the causes of the program exception. It should be noted that deviations from continuous sampling are permitted for routine maintenance or equipment malfunctions for periods not to exceed 4 hours. Occasional equipment power outages/breakdowns were unavoidable.
Table A4 EQUIPMENT OPERABILITY TRENDING (Page 1 of 2)
Percent (%) Operability Sampling         Sample                                                   2006            2007         2008 Medium         Location                 Description Air Particulate
 & Charcoal           3S2           SSES Backup Met. Tower                   100            96.1         99.9 12S1                 West Building                     99.9            99.8         99.9 Former Laydown Area, West of 13S6                  Confers Lane                      100             100         99.9 12EI                Berwick Hospital                    100             100         99.9 F
6G1              Freeland Substation                  99.8             100          100 A-b A-10                                         2008 Radiological Environmental Monitoring Report 2008 Radiological Envirommental Monitoring Report

Appendix A Table A4 (Page 2 of 2)
Percent (%) Operability Sampling         Sample                                         2006           2007          2008 Medium          Location                 Description Air Particulate                  PPL Sys. Facilities Cntr, Humbolt
 & Charcoal           8G1                 Industrial Park           100             100         99.9 Drinking Water       12H2            Danville Water Company         96              100          100 Surface Water         2S7           Cooling Tower Blowdown          100            98.1          96 Discharge Line 6S6             River Water Intake Line      99.3            96.1          87 Report                               A-li 2008 Radiological Environmental Monitoring Radiological Environmental Monitoring Report                               A-11

APPENDIX B
             <20o8 REMP, MONITRING ScHEDLE           A Cf A
                                                           ~
(SAMPING AND ANAXLYMS7     A.
A4 B-i 2008 Radiological Environmental Monitoring Report Environmental Monitoring Report          B-1

Appendix B TABLE BI (Page I of 2)
Annual Analytical Schedule for the PPL Susquehanna Steam Electric Station Radiological Environmental Monitoring Program - 2008 No. of        Sample                                 Analysis Media            Locations      Freq.(a)       Analyses Required        Freg. (a)
Airborne                    6        W             Gross Beta (b)           W Particulates                         QC            Gamma Spectrometry       Q Airborne Iodine             6        W             1-131                    w Sediment                    3        SA            Gamma Spectrometry      SA Fish                        2        SA            Gamma Spectrometry       SA (3 species/location)         l       A             (on edible portion)      A Surface Water (c)           5        W for MC      Gamma Spectrometry   M, Q LTAW & 4S7 Tritium              M, Q LTAW & 4S7 W for BWC     1-131                    M Ground Water               11        Q             Gamma Spectrometry       Q (Well)                                             Tritium                  Q Drinking Water (d)                   W for MC      Gross Beta              M Gamma Spectrometry      M Tritium                 M Cow Milk                    4(e)    M, SM(e)       1-131                 M, SM Gamma Spectrometry    M, SM Food Products (f)           4       A              Gamma Spectrometry    A (Pumpkins, green beans and potatoes)
Soil                        2       A              Gamma Spectrometry    A Direct Radiation           57       Q              TLD                   Q B-2 2008 Radiological 20D8  Radiological Environmental  Monitoring Report Environmental Monitoring Report                                     B-2

Appendix B (a)  W = weekly, BWC = bi-weekly composite (once per month), M = monthly, SM =
semi-monthly, Q = quarterly, QC = quarterly composite, SA = semi-annually, A = annually, MC = monthly composite.
(b)  If the gross beta activity were greater than 10 times the yearly mean of the control sample, gamma analysis would be performed on the individual filter. Gross beta analysis performed 24 hours or more following filter change to allow for radon and thorium daughter decay.
(c)  Locations 6S6 and 2S7 are automatic composite samplers and time-proportional sampling was performed at these locations the entire year. Samples are collected weekly for bi-wee'ly composite and monthly composite samples. Location 5S9 was grab sampled once from the Susquehanna River at the Environmental Lab boat ramp when station 6S6 malfunctioned. Location 6S5 is a sample from the Susquehanna River downriver of the SSES discharge diffuser. Station 6$5 was grab sampled Weekly. 4S7 and LTAW were grab sampled quarterly.
(d)  Water from location 12H2 was retrieved weekly. Composite samples of the weekly collections at this location were made monthly (MC) for analysis.
Sampling at 12H2 was performed using an automaticcomposite sampler (ACS) that was operated in the time-proportional mode.
(e)  Locations 10D2 (replaced by 5E2), 10D3, 10G1, and 13E3 were sampled semi-monthly from April through October when cows are on pastUre, monthly otherwise.
(f)  Location 5S 11, (PPL Susquehanna Project - Parcel 25), irrigated potatoes, Zehner Farm (11 D1), irrigated pumpkins, Lupini Farm - Mifflinville field (12F7) potatoes, and Chapin farm - Drake field (11F2) - green beans using Susquehanna River water downstream of the SSES. No other fields were identified using river water downstream of the SSES in 2008.
B-3                                           2008 Radiological Environmental Monitoring Report 2008 Radioiogical Envirommental Mon .itoring Report

APPENDIX C 2008
'REMF MONITOR(ING LOCATION DESCRIPTIONS, Monitoring Report c-i Ra.diological Environmental 2008 Radiological  Envirommental Monitoring Report C-1

Appendix C TABLE C 1 (Page 1 of 5)
TLD Locations for the SSES Radiological Environmental Monitoring Program - 2008 l~es Than One Mile from the SSES        - See Figure 2 Location      Distance(a)                Direction                          Description Code(a)        (miles)            Latitude / Longitude                   .....
1S2             0.2         N (41.095660,/-76.1461210)      Perimeter Fence 2S2             0.9        NNE (41.1020710/ 776.1411920)    Thomas Road 2S3             0.2        NNE   (41.09486 0 / -76.14410i&deg;) Perimeter Fence 3S2             0.5         NE (41.095740 / -76.1400860)    SSES Backup Met Tower 3S3             0.9         NE (41.101830 / -76.1331270)    Riverlands Garden (Abandoned) 4S3             0.2        ENE (41.093220 / -76.1419340)    Post, West of SSES APF 4S6             0.7        ENE (41.096870 / -76.133807')    Riverlands 5S4             0.8         E (41.092860 / -76.1316040)     .Westof Environmental Laboratory 5S7             0.3         E (41.091990 / -76.1411650)     Perimeter Fence 6S4             0.2        ESE (41.091320 /-76.1426160)     Perimeter Fence (north) 6S9             0.2        ESE (41.090670 1 -76.1429660)    Perime'terFence (south).
7S6             0.2         SE,(41.08980/ -76.1434,490)     Perimneter Fence 787             0.4         SE (41.087450/,-76.1420330)     End, of Kline's Road 8S2             0.2        SSE (41.089030 / -76.1444670)    Perimeter Fence 9S2             0.2         S (41.089460 / -76.1464540)     Security Fence 10S1i            0.4        SSW (41.086630 / -76.1500820)    Post - south ofswitching station 10S2             0.2        SSW (41.088940 / -76.1478810)    Security Fence 11S7             0.4         SW (41.088320 / '76.152970)     SSES Access Road Gate #50 12S1             0.4       WSW (41.08870 / -76.1541120)      SSES West Building 2008 Radiological Environmental Monitoring Report                                      C-2

Appendix C TABLE C 1 (Page 2 of 5)
TLD Locations for the SSES Radiological Environmental Monitoring Program - 2008 Less Than One Mile from the SSES - See Figure 2 Location      Distance(a)             Direction.                               Description Code(a)       (miles)         Latitude Longitude             _.... ....   ...    .. ....
    !2S3.          0.4     WSW (40..089680/ -76.15319920) Confer's Lane (east side) 13S2           0.4       W (4i.091980 / -76.153166')              Perimeter Fence 13S5           0.4       W (41.09179- / -76.153 1670)             Perimeter Fence 13S6           0.4       W (41.091770 / -76.154073')              Former Laydown Area - west of Confer's Lane 14S5           0.5     WNW (41.095030 / -76.1537870) Beach Grove Road/Confer's Lane 15S5           0.4      NW (41.095760 /-76.151030)                Perimeter Fence 16S1           0.3     NNW (41.096110 /276.1473880)               Perimeter Fetice(east) 16s2           0.3     NNW (41.095990 / -76.1489220), Perimeter Fence (west) 6A4*           0 .6     ESE (41.087910 / "76.136795)6             Restadrant (U.S., Rout*el) 98A3          0.9      SSE:(4i.079820 / '76. i390780)            PP&#xfd;P Wetlands Sign (U. S.
______      .........     .. . .. .___ R oute. 11)
   ,5A3"           0.9       NW (41.10003? /-76.15850)                tHosler Residence 16A2*           0.8      NNW (41.10250 /76.151595.0)               Benkinney Residence C-3                                        2008 Radiological Environmental Monitoring Report

Appendix C TABLE C 1 (Page 3 of 5)
TLD Locations for the SSES Radiological Environmental Monitoring Program - 2008 From One to Five Miles from the SSES - See Figure 3 Location       Distance(a)                    Direction                               Description Code(a)          (miles)            Latitude / Longitude             .....
12S7             1.1       WSW (41.086210 / 276.1659140) Former Kisner Property 8B2*             1.4        SSE (41.07483- / -76.130724')                Lawall Residence 9B11            1.3          S (41.07356) / -76.147874')                Transmission Line - east of Route 11 10B3*             1.7        SSW (41.070640 / -76.156646&deg;)                Castek Inc.
1D5             4.0         N (41.149360 / -76.1443460)                 Shickshinny/Mocanaqua
_          Sewage Treatment Pit.
8D3             4.0        SSE (41.0382140 / -76.121'6830)              Mowry Residence 9D4             3.6          S (41.040150 / -76.1445290) . Country Folk Store 10D1             3.0        SSW (41.054460 / -76.1750260)                R. & C. Ryman Farm 12D2             3.7       WSW (41.073630 / -76.2133060) Dagostin Residence 14DI             3.6       WNW (41.107060 / -76.21-18910) Moore's Hill/Mingle Inn Roads Intersection 3El             4.7         NE (41.1395'30 / 76.082398o)                Webb'Residence - Lilly Lake 4E2             4.7        ENE (41.121570 /76.0641156)                  Ruckles Hill/Pond Hill Roads
     .......                            .....    .......             _       Intersection 5E2             4.5          E (41.085390 / -76.0604860)                BMoss Farm 6Ei             4.7        ESE (41.072750 / -76.059529&deg;)                St. James Church 7E1             4.2         SE (41.048910 / -76.0903090)                Harwood Transmission Line Pole #2 1lE1             4.7        SW (41.051880 / -76.2187130)                 Thomas Residence 12El*             4.7        WSW (41.07250 / -76.23033 10)                Berwick Hospital 13E4             4.1         W (41.089620 / -76.2237260)                 Kessler Farm 0
2008 Radiological Environmental Monitoring Report                                                 C-4

Appendix C TABLE C 1 (Page 4 of 5)
TLD Locations for the SSES Radiological Environmental Monitoring Program                 - 2008 Greater than Five Miles from the SSES - See Figure 4 Location      Distance(a)             Direction                           Description Code(a)        (miles)         Latitude /Longitude .          ....       .
2F1            5.9        NNE (41.167960 / -76.091460)      St. Adalberts Cemetery 15F1            5.4        NW (41.155950 / -76.2025060)      Zawatski Farm 16F1            7.8      NNW (41.189850 / -76.229283o)       Hidlay Residence 3G4**            17         NE (41.2343 10 / -76.869061&deg;)     Wilkes Barre Service Center 4Gl**            14        ENE (41.138980 / -75.8851210)      Mountaintop - Crestwood Industrial Park 7G1**            14         SE (40.946360 / -75.9741840)      Hazleton PP&L Complex 12Gl**           15        WSW (41.02620 / -76.41 15660)      PPL Service Center, Bloorisburg 12G4**           10       WSW (41.038680 /-76.3277310)'       Naus Residence C-5                                     2008 Radiological Environmental Monitoring Report

Appendix C TABLE C 1 (Page 5 of 5)
TLD Locations for the SSES Radiological Environmental Monitoring Program - 2008 a)       All distances from the SSES to monitoring locations are measured from the standby gas treatment vent at 44200/N34117 (Pa. Grid System). The location codes are based on both distance and direction from the SSES. The letters in the location codes indicate if the monitoring locations are on site (within the site boundary) or; if they are not on site, the approximate distances of the locations from the SSES as described below:
S - on site          E 5 miles A- <1 mile            F- 5-10miles B 2 miles         G 20 miles C 3 miles        H - >20 miles D 4 miles         *. Special interest areas (other than controls)
                                                  ** - Control TLDs The numbers preceding the letters in the location codes provide the directions of the monitoring locations from the SSES by indicating the sectors in which they are located. A total of 16 sectors (numbered 1 through 16) equally divide an imaginary circle on a map of the SSES and its vicinity, with the SSES at the center of the circle. The middle of sector 1 is directed due north (N). Moving clockwise from sector 1, the sector immediately adjacent to sector 1 is sector 2, the middle of which is directed due north, northeast (NNE). Continuing to move clockwise, the sector numbers increase to 16, which is the north, northwest sector.
The numbers following the letters in the location codes are used to differentiate sampling locations found in the same sectors at approximately the same distances from the SSES.
2008 Rad~~~~~~ioiaEniomnaMotoigRptC-2008 Radiological Environmental Monitoring Report                                            C-6

Appendix C C-7        2008 Radiological Environmental Monitoring Report

Appendix C TABLE C 2 0
(Page 2 of 4)
Sampling Locations for the SSES Radiological Environmental Monitoring Program . 2008 Less Than One Mile from the SSES - See Figure 5 Location         Distance(a)                         Direction                       Description Code.a)            (miles) E           Latitude / Longitude 2S2                 0.9        NINE (41.1022430 / 76. i'367020)'     SSES Energy Information Center 4S4                 0.5        ENE (41.0954710 / -76.138798&deg;)        SSES Learning Center 6Si0                 0.4         ESE (41.0905110 / -76.1378020)       Sewage Treatment Plant (STP) Well 11S2                 0.4         SW (41.088816 / -76.1527930)         Tower's Club (Well) 1S3                 0.1          N (41.0936400 / -76.1460760)        MW- .(N of Radwaste Bldg.)
4S8                 0.1        ENE (41.0923060 / -76.144283-)        MW-2 (SE of E. Diesel Generator
                             '__________                              _   Building) 4S9                 0.3          E (41.0932920 / -76.1304720)        MW-3 (N of Access Processing
_Facility).
8S4                 0.1         SSE (41.0914240 / -76.1455310)       MW-4 (E of Unit 2 CST)            0 7S10                 0.3   ,      SE (41.0897360 -/-76,1427839) 'M W-75(N of S-2 Pond),
13S7                 0.2          W (41.0912360 / -76.1496470)       MW-6 (Laydown area behind cooling towers)
From One to Five Miles From the SSES - See Figure6 '6 ND               .91.4        ESE (41.0851410/-76130174'to            t or Below the SSES Discharge 41.0756180/ -76.1326820)          Diffuser 2B*                  1.6       NNE (41.1124410 / -76.1347580)        Gould Island 7B                  1.2         SE (41.0789240/ ,76.1315480)       Bell Bend S12El                4.7 .      WSW (41.0724180 / -76.2553960)       Berwick Hospital 5E2                 4.5          E (41.0851840 /-76.0610990)        Bloss Farm 10D3                 3.5        SSW (41.0454490 / -76.1718990)        Kevin & Charles Drasher 13E3                 5.0           W (41.100259 0 / -76.24102 0 )    J. Dent Farm
________ _______          92Fk ITSAEGE~TABLE                         .     ~        ~       i'~
IlD1                 3.3         SW (41.0552i22/-76/1867970 )       JzehnerFarm 5S11                  1.1         E (41.0897750 / -76.125938&deg;)       PPL Susquehanna Project East Side Parcel 25 2008 Radiological Environmental Monitoring Report                                            C-8

Appendix C Environmental Monitoring Report C-9        2008 Radiological 2008 Radiological Environmental Monitoring Report

Appendix C TABLE C 2 (Page 4 of 4)
Sampling Locations for the SSES Radiological Environmental Monitoring Program - 2008 a)     All distances from the SSES to monitoring locations are measured from the standby gas treatment vent at 44200/N341 17 (Pa. Grid System). The location codes are based on both distance and direction from the SSES. The letters in the location codes indicate if the monitoring locations are on site (within the site boundary) or, if they are not on site, the approximate distances of the locations from the SSES as described below:
S - on site                     E-    4-5 miles A - <1 mile                     F-   5-10 miles B 2 miles                   G-   10-20 miles C 3 miles                   H-    >20 miles D 4 miles                   * - Control locations The numbers preceding the letters in the location codes provide the directions of the monitoring locations from the SSES by indicating the sectors in which they are located. A total of 16 sectors (numbered 1 through 16) equally divide an imaginary circle on a map of the SSES and its vicinity, With the SSES at the center of the circle. The middle of sector 1 is directed due north (N). Moving clockwise from sector 1, the sector immediately adjacent to sector 1 is sector 2, the middle of which is directed due north, northeast (NNE). Continuing to move clockwise, the sector numbers increase to 16, which is the north, northwest sector.
The numbers following the letters in the location codes are used to differentiate sampling locations found in the same sectors at approximately the same distances from the SSES.
b)     No actual location is indicated since fish are sampled from the Susquehanna River at or below the SSES discharge diffuser.
c)     No permanent locations exist; samples are taken based on availability.
Consequently, it is not necessary to assign a number following the letter in the location code.
2008 Radiological Environmental Monitoring Report                                         C-10

APPENDIX D 2008 Radiological Environmental Monitoring Report D-1

Ampendix D 2008 LAND USE CENSUS RESULTS Ecology III, Inc. conducted a Land Use Survey, during the 2008 growing season around the SSES, to comply with the Offsite Dose Calculation Manual. The purpose of the survey was to document the nearest milk animal, residence, and garden greater than 50 m2 (approx. 500 ft 2) producing broad leaf vegetation within a distance of 8 km (approx.
5 miles) in each of the 16 meteorological sectors surrounding the SSES.

==SUMMARY==
OF CHANGES FROM 2007 TO 2008 Since the 2007 census, there were no changes in the nearest residence, three changes in the nearest garden, and one less dairy farm within the 50 mile radius.
Residence Census:
The residence census was conducted from 18 July through 30 September 2008.
Distances of the nearest residences from the Susquehanna SES in the 16 different sectors ranged from 0.5 (J.Futoma, Sector 7 and R. Panetta, Sector 6) to 2.1 miles (D.
Barberi, Sector 4), with an average of approximately 1.0 miles.
There were no changes from the 2007 census.
Garden Census:
The garden census was conducted from 18 July through 29 September 2008. Distances of the nearest gardens from the Susquehanna SES in the 16 different sectors ranged
'from 0.6 miles (T. Scholl, Sector 7) to 4.5 miles (R. Reider, Sector 15), with an average of 2.2 miles.
Changes from the 2007 census included: Sector 5 -W. Daily replaced L. Kozlowski and W. Witts (no garden), Sector 6-B. Smith replaced L. Travelpiece (no garden), Sector 15
-R. Reider replaced D. Goff (no garden).
Dairy Animal Census:
Identified six dairy animal sites in the dairy farm census conducted from 14 through 21 July 2008. The Davis farm (sector 10) was included in the dairy census because they participated as a milk sampling control location. Cows were present at all sites; no dairy goats found.
Changes from 2007 census included one dairy farm that ceased operations between 2007 and 2008 census: R. Ryman (location 10D2) stopped milking operations and sold his dairy cows in April 2008.
Irrigation Three farms irrigated crops using Susquehanna River water downriver from the Susquehanna SES in 2008: Zehner Farm (location 1IDI, 3.3 miles SW) - irrigated 2008 Radiological Environmental Monitoring Report                                        D-2

Appendix D pumpkins. Chapin Farm - Drake Field (location 11F2, 5.5 miles SW) - irrigated green beans, and Lupini Farm - Mifflinville Field (12F7, 8.3 miles WSW) - irrigated potatoes. Samples of these crops were collected between 3 and 22 September 2008. A control sample of irrigated potatoes upriver from the Susquehanna SES discharge was also collected on 22 September from the Chapin Farm - Susquehanna Project East Side
-Parcel 25 (location 5S 11, 1.1 miles E).
No other farms irrigated because soil moisture was sufficient for the crops. Overall results of the Survey are summarized below:
TABLE D1 (Page 1 of 1)
Nearest residence, garden, and dairy animal in each of the 16 meteorological sectors within a 5-mile radius of the Susquehanna Steam Electric Station, 2008.
NEAREST            NEAREST                 NEAREST SECTOR       DIRECTION         RESIDENCE              GARDEN              DAIRY ANIMAL 1             N                1.3 mi            3.2 mi                >5.0  mi 2              NNE              1.0 mi            2.3 mii               >5.0  mi 3              NE              0.9 mi             2.6 mi                >5.0  mi 4              ENE             2.1 mi             2.4 mi a,c,dj         >5.0  mi 5              E                1.4 mi            1.8 miac               4.5 mni.
6              ESE             0.5 mi             3.1 miaic              4.2 mi g 7              SE              0.5 mi             0.6 mi                >5.0 mi 8              SSE             0.6 mi             2.9. mi               >5.0 mi 9              S                1.0 mi            1.2 mi                >5.0 mi 10             SSW             0.9 mi             1.2 mi                 3.5 mi' 11             SW               1.5 mi            i.9 mi                >5.0 mi 12             WSW              1.3 mi            1.3 mi                 1.7 mi''g 13             W                1.2 mi            1.2 mi                 5.0 mi 14             WNW             0.8 mi             1.3 mi                >5.0 mi 15             NW              0.7 mi             4.5 mi                >5.0 mi 16             NNW             0.6 mi             4.0 mi                >5.0 mi a Chickens raised for consumption at this location.
b Ducks raised for consumption at this location.*
Eggs consumed from chickens at this location.
d Geese raised for consumption at this location.
Pigs raised for consumption at this location..*
f Turkeys raised for consumption at this location.*
g Fruits/vegetables raised for consumption at this location.
h Rabbits raised for consumption at this location.*
Beef cattle raised for consumption at this location.
D-3                                         2008 Radiological Environmental Mohitoring Report

Appendix D Goats (no milk)raised for consumption at this location.*
k  Pheasants raised for consumption at this location.*
1 Sheep raised for consumption at this location.*
mGuinea hen raised for consumption at this location.*
*No locations were identified as raising rabbits, dairy goats, pheasants, sheep, turkeys, pigs, ducks and guinea hens during 2008.
D-4 2,008 Radiological 2008  RAdiological.Environmental Monitoring Report Environmental Monitoring Report                                    D-4

APPENDIX E
                 \,rNw                               L F B E-1 2008                              Monitoring Report Environimental Monitoring 2008 Radiological Environmental              Report.       E-1

APPEND!X F INTENTIONALLY LEFT BLANK         ~~~;
Monitoring Report       F-i 2008 Radiological Enviromuental 2008 Radiological EnvironmentaiMonitoring  RePprt.      F-1

APPENDIX G REMP vrpf Report      0-1 2008              Environmental Monitoring Radiological Environmental 2008 Radiological               Monitoring Report      G-1

Appendix G The averages for indicator and control locations reported in the Summary of Data Table, which summarizes the entire year's results for the SSES REMP, were calculated using all measured values, when available, whether or not they were reported in Appendix I tables. Values below the MDCs, even zeroes and negatives, were part of the averaging process for these analysis results. When no measured results are available in these cases, "LLD" is reported.
Preferably, the averages reported in the Summary of Data table for sample media that are normally collected continuously are determined using only results from continuously collected samples. Occasionally, grab samples are taken for these media when equipment malfunctions or other anomalies preclude or otherwise perturb routine continuous sampling. These grab samples are taken to minimize the time periods when no sampling is being performed, or, in some instances, when continuous sampling is considered to be nonrepresentative.
Because grab samples are snapshots 0f the media over brief periods, it is preferable not to average the analysis results of these samples with those for continuously collected composite samples. However, when equipment malfunctions are protracted, relatively large periods of time could be. entirely unrepresented by averages if the results from grab sample analyses are not considered.
Allowing analysis results for grab samples to be weighted equally with those representing relatively large periods of time would tend to bias the resulting averages unjustifiably towards the conditions at the times that the grabs are obtained. Averages obtained in this way might less accurately reflect the conditions for the combined period 0
of continuous sampling and grab sampling than if only the results from continuous sampling were used. On the other hand, using weighting factors for the analysis results of grab samples derived from the actual time it takes to collect those samples Would lead to the grab sample analysis results having a negligible effect on the overall average and not justifying the effort involved.
Grab samples collected in lieu of normal continuous sampling are typically obtained at regular intervals corresponding to the intervals (weekly) at which the continuously collected samples would usually be retrieved for eventual compositing. For example, grab samples are collected once a week but may be composited monthly in place of continuously collected samples that would normally be retrieved weekly and composited monthly. Since each grab sample is used to represent an entire xeek, albeit imperfect, it is reasonable to weight the, analysis results the same. Thus, the results of one Weekly grab are given approximately one-fourth the weight of the results for a monthly composite sample collected continuously for each of the four weeks in a month. Similarly, the analysis results of a composite of four Weekly grab samples would carry the same weight as the analysis results for a composite of four weeks of continuously collected sample.
Report                                         G-2 2008              Environmental Monitoring Radiological Environmental 2008 Radiological               Monitoring Report                                          G-2

0 TABLEG

==SUMMARY==
. OF DATA FOR SSES OPERATIONAL-RADIOLOGICAL 'ENVIRONMENTAL MONITORING PROGRAM; 2008 NAME OF FACILITY. SUSQU EHANNA STEAM ELECTRIC: STATION -
Li-OCATION OF FAcILI: LUZERNECOUNTY: PENNSYLVANIA.-
Reporting Period: December24, 2007 to January 21, 2009 ANALYSIS AND LOWER LIMIT                                                                                                                           NUMBER OF MEDIUMOR PATHWAY    TOTAL NUMBER        OF       ALL INDICIATOR LOCATIONS            .-    LOCATION WITH.HIGHEST MEAN                .. CONTROL          LOCATION      NONROUTINE.
SAMPLED         OF ANALYSIS, DETECTION                 MEAN(3)                         NAME                  MEAN(3)                       MEAN(3)                REPORTED (UNIT OF MEASUREMENT); PERFORMED(I):   (LLD)(2)-               RANGE-              DISTANCE AND DIRECTION            :,RANGE                       RANGE               MEASURMENTS (4)
Ambient Radiation     TLD        226     N/A         .220E+01          (206/206)   9S2                       4.64E+O1'        (4/4)       2.10E+01           (20/20)          0 (mR/std.qtr.)                                       (1.62E+01. 4.-69E+01)           0.2 MILES:S              (4"59E+/-01     4.69E+01)       (1.75E+01 -2.66E+01)
Surface-Water         H-3         49     2000       8.82E+02           (36/36)      2S7                      2.30E+03         (13/13)     3.84E+01 " (13/13)                  0 (pCi/I)                                             (r2:83E+01  -   1.08E+04)       0.1 MILES NNE            (8.57E+,01 - 1.08E+04) (-3.52E+01- 1.25E+02) 1-131.
36       1       4.80E-01            (25/25).    ,2S7                      7.42E-01         (12/12)     3.41 E-01          (1.1/11)         0
(-2.55E-01 -- 1 .95E-00)        0.1 MILES NNE            (1-:95E   1.95E+00)      (-2.70E       1.44E+00)
GAMMA K-40        49     N/A       2.OOE+01          --(36/36)      5S9                      3.90E+01         (1/1)       1.38E+01           (13/13)
(-2.72E+01  -    1.90E4-02)      0.8 MILES E              (3490E+01)    -              (-6.21 E+-01   -   2.26E+02)
(36/36)    -6S5                                        (12/12)
MN-54       49      15-      -9.27E-02                                                 1.37E-01                     4.87E-02          (13/13)
(-1.76E+00-      -152E+00)      0.9 MILES ESE             (-1 .29E+00 -    1.52E+00) ..(-2.04E+00 - 1.70E+00)
CO-58       49      15       -1.71 E-02          (36/36):    4S7       .               2.70E-01        (1/1)        -3.28E-01         (13/13)
(-2.17E+00  -    2.84E+00)      0.4 MILES ENE             (2.70E-01,)                  (-2.07E+00     -   2.65E+00)
FE-59       49      30       6.16E-01            (36/36)     5S9                       4.60E+00        (1/1)        -4.30E-01         (13/13)
(-5.90E+00 - 8.58E+00)          0.8'MILES E               (4:60E+00)                   (-7.22E+00     -   5.30E+00)
                      .CO-60. 49      15       2.30E-02            (36/36)     6S6                       5.62E-01         (13/13)     5.62E-01          (13/13)
(+2"83E+00  -    1.59E+00)      0.8-MILES ESE            .(-6.00E 3.300E+00)- (-6.OOE-0.1      -&3,00E+00)
ZN-65       49      30       -1 .96E+00         ,(36/36)'    2S7                       -6:63E-01;1 :(13/13)!        -8.07E&01         (13/13)
(-1.07E+01-- -4.88E+00)         0.1. MILES NNE            (-7.89E+00 -,3.45E+00). (-5.05E+00 - 5.05E+00)
NB-95       49      15       3.76E-01           (36/36)      4S7                       1-.39E+00:      (1/1)        3.99E-01          (13/13)
(-2.50E+00       1.99E+00)      0.4 MILES ENE             (1 .39E+00)                  (-9.74E-01
                                                               -                                                                                       -    2.27E+00)
ZR-95       49      30       4.72E-01.      -. (36/36)       LTAW                      1.15E+.00       (5/5).       2.65E-01          .(13/13).
(-2.42E+00-- 3.22E'0))          0.7 MILES NE              (4.35E-01V- 3.03E+00)        (-4.22E+00- 2.22E+00)
G-3

TABLE G

==SUMMARY==
OF DATAk FOR SSES OPERATIONAL-RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, 2008 NAME OF FACILITY: SUSQUEHANNASTEAM ELECTRIC STATION LOCATION OF FACILITY: LUZERNE COUNTY, PENNSYLVANIA Reporting Period:- December 24, 2007to January 21, 2009 ANALYSIS AND LOWER LIMIT                                                                                                           NUMBER OF MEDIUM OR PATHWAY TOTAL NUMBER           OF      ALL INDICIATOR LOCATIONS             LOCATION WITH HIGHEST MEAN              CONTROL LOCATION          NONROUTINE SAMPLED          OFANALYSIS   DETECTION               MEAN(3)&#xfd;                   NAME                   MEAN(3)                MEAN(3)             REPORTED (UNIT OF MEASUREMENT)&#xfd; PERFORMED(1)     (LLD)(2)               RANGE           DISTANCE AND DIRECTION            RANGE                 RANGE            MEASURMENTS (4)
Surface Water (cont)   CS-134      49      15      -9.52E-01        (36/36);   4S7                      7.83E-01     (4/4)     -2.78E-01     (13/13)           0 (pCi/I)                                            (-6.15E+00 - 3.65E4-00)     0.4 MILES ENE            (-8.56E 2.27E+00) (-4.78E+00 - 6.44E+00)
CS- 137     49      18      -5.46E-02        (36/36)    4S7                      1.06E+00     (1/1)     -7.28E-02     (13/13)           0
(-4.55E+00  - 3.63E+00)     0.4 MILES ENE            (1.06E+00)             (-1.29E+00 - 7.37E-01)
BA-140      49      60      3.03E-01         (36/36)    4S7                      3.68E+00     (4/4)     -8.01E-01     (13/13)           0
(-1.41 E+01 - 1.17E+01)     0.4 MILES ENE            (-7.14E 6.67E+00) (-1.27E+01 - 1.51E+01)
LA-140      49      15      -5.85E-01       (36/36)     LTAW                     2.18E+00     (5/5)     -8.80E-01     (13/13)           0
(-1.14E+01  - 8.03E+00)     0.7 MILES NE             (-1.38E+00 - 5.56E+00) (-6.16E+00 - 5.69E+00)
RA-226      49     N/A      2.92E+00        (36/36)     4S7                      3.20E+01     (4/4)     -3.15E-01     (13/13)           0
(-1.10E+02 - 1.24E+02)      0.4 MILES ENE            (-1.33E+00- 6.90E+01) (-1.17E+02- 8.86E+01)
AC-228      49     N/A      4.09E-01        (36/36)     5S9                      3.64E+00     (1/1)     -6.70E-01     (13/13)           0
(-9.23E+00 - 1.44E+01)      0.8 MILES E              (3.64E+00)             (-9.27E+00  -  5.67E+00)
TH-228      49     N/A      2.53E+00        (36/36)     2S7                      3.51E+00     (13/13)   1.83E+00      (13/13)           0
(-5.68E+00 - 9;40E+00)      0.1 MILES NNE            (-9.04E 9.40E+00) (-3.62E+00 - 8.62E+00)
Potable Water          GR-B        12      4       2.66E+00,        (12/12)   -12H2                     2:66E+00     (12/12)   Only Indicator                  0 (pCi/I)                                            (1.13E+00- 4.06E+00)        26 MILES WSW             (1.13E+00 - 4:06E+00) Stations sampled for this medium.
H-3         12     2000     3.94E+01        !(12/12)    12H2 -                   3.94E+01     (12/12)                                   0
(-1.21E+01 - 9:96E+01)      26 MILES WSW             (-1.21E+01 - 9.96E+01)
GAMMA K-40        12     N/A      1.40E+01         (12/12)    12H2                     1.40E+01     (12/12)                                   0
(-6.94E+01 - 1.73E+02)      26 MILES WSW             (-6.94E+01 - 1.73E+02)
MN-54       12      15      -5.67E-02        (12/?2). 12H2                     -5.67E-02    (12/12)                                   0
(-2.04E+00 - 1.58E.-00)     26 MILES WSW             (-2.04E+00 - 1.58E+00)
G-4

TABLEG-

==SUMMARY==
OF-DATA.FOR SSES OPERATIONAL RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, 2008 NAME OFFACILITY: SUSQUEHANNA STEAM ELECTRIC STATION-LOCATIONIOF FACILITY: LUZERNE COUNTY, PENNSYLVANIA-                          "
Reporting Period:- December 24, 2007.to January 21, 2009, ANALYSIS AND LOWER LIMIT                                                                                                      NUMBER OF MEDIUM OR PATHWAY TOTAL NUMBER          OF      ALL INDICIATOR. LOCATIONS.            LOCATION WITH HIGHEST MEAN                CONTROL LOCATION   NONROUTINE SAMPLED         OF ANALYSIS DETECTION                 MEAN(3)                     NAME                   MEAN(3)              MEAN(3)         REPORTED (UNIT OF MEASUREMENT) PERFORMED(1)-    (LLD)(2)               RANGE              DISTANCE AND DIRECTION         _RANGE                 RANGE       MEASURMENTS (4)
Potable Water (cont)  CO-58       12      15      3.90E-01           (12/12). 12H2                   3'90E-01       (12/12)                            0 (pCvI)                                            (-2.1lE+00 - 3.59E+00)        26 MILES WSW            (-2.11 E+00  -3.59E+00)
FE-59       12      30      -.7..15E-01        (12/12). 12H2                   -7.15E-01      (12/12)
(-1.30E+01  -   4;10E+00)     26 MILES WSW            (-1.30E+01 .- 4.1 OE+00)
CO-60       12      15      -3:90E-01.         (12/12)     12H2-                  -3.90E-01.i    (12/12)
(-2.83E+00 - 9.98E-01)        26 MILES WSW            (-2.83E+00 -- 9.98E-01)
ZN-65       12      30      -2.44E+00          (12/12)     12H2                   -2.44E+00 (12/12)
(-7.12E+00 - 8.94E-01)        26 MILES WSW            (-7Li2E 8.94E-01)
NB-95       12      15      7.30E-01           (12/12)     12H2                   7.30E-0i       (12/12)
(-2.02E+00 - 3.16E+00)I       26 MILES WSW            (-2.02E+00 - 3.16E+00)
ZR-95       12      30      -2.37E-01          (12/12)    12H2                    -2.37E-01      (12/12)
(-4.09E+00 - 2.09E+00)        26 MILES WSW:           (-4.09E+00 - 2.09E+00)
CS-134      12      15      -8.38E-01         -(12112),   12H2                    -8.38E-01      (12/12)
(-6.45E+00    -7.24E-01)      26 MILES WSW            (-6.45E+00 - 7.24E-01)
CS-137      12      18      -2.36E-01        .(12/12)     12H2,                   -2.36E-01      (12/12)
(72.06E+00 - 8.86E-01)        26,MILES WSW            (-2.06E+00 - 8.86E-01)
BA- 140     12      60      -4.82E-01        -(12/12)     -12H2                   -4.82E-01      (12/12)
(-1.54E+01 - 1.64E+01)        26 MILES WSW            (-1.54E+01-- 1.64E+01)
LA-140      12      15      -9.77E-01          (12/12)    12H2                     49.77E    (12/12)
(*1.03E+01  -   3.41E+00)     26MILES WSW             (-1.03E+01  -  3.41 E+00)
RA-226      12     N/A      5.03E+00.          (12/12)   -12H2                    5.03E+00       (12/12)
(-5.69E+01  -. 3.97E+01)     26 MILES WSW            (-5.69E+01  -  3.97E+01)
G-5

TABLE G

==SUMMARY==
OF DATA-FOR SSES OPERATIONAL RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, 2008 NAME OF FACILITY:, SUSQUEHANNASTEAM ELECTRIC STATION LOCATION OFFACILITY: LUZERNE COUNTY, PENNSYLVANIA Reporting Period: December 24, 2007 to January 21, 2009 ANALYSIS AND LOWER LIMIT                                                                                                            NUMBER OF
  .MEDIUM OR PATHWAY TOTAL NUMBER         OF      ALL INDICIATOR LOCATIONS             LOCATION WITH HIGHEST MEAN.              CONTROL LOCATION         NONROUTINE SAMPLED         OF ANALYSIS DETECTION                MEAN(3)                     NAME                  MEAN(3)                  MEAN(3)           REPORTED (UNIT OF MEASUREMENT) PERFORMED(I)     (LLD)(2)               RANGE           DISTANCE AND DIRECTION            RANGE                    RANGE         MEASURMENTS (4)
Potable Water (cont)  AC-228      12     N/A      7.59E701         (12/12)    12H2                     7.59E-01     . (12/12)                                 0 (pCVI)                                            (-1.28E+00  -. 3.55E+00)    26 MILES WSW             (-1.28E+00 - 3.55E+00)
TH-228      12     N/A      2.36E400          (12/12)   12H2                     2.36E+00       (12/12)                                 0
(-4.10E+00 - 1.31E+01)      26 MILES WSW             (-4.10E+00- 1.31E+01)
Ground Water          H-3         44     2000     1.36E+02          (40/40)   4S8                      2.92E+02       (4/4)     2.59E+01     (4/4)            0 (pCVI)                                            (-1.97E+01   - 3:81E+02)    0.1 MILES ENE            (1.98E+02 - 3.39E+02) (-1.34E+01-     5.35E+01)
GAMMA K-40        44     N/A      2.09E+01          (40/40)   7S10                     5.62E+01       (4/4)     1.99E+01     (4/4)            0
(-4.46E+01-    1.44E+02)    0.3 MILES SE             (-1.55E 1.41E+02) (-2.77E+01   - 7.21E+01)
MN-54       44      15      -8.43E-02         (40/40)   7S10,                    8.68E-01       (4/4)     -1.34E+00 (4/4)               0
(-2.73E+00 - 3.18E+00)      0.3 MILES SE             (-2.OOE+00 - 3.18E+00) (-2.61 E+00 - -3.27E-01)
CO-58       44      15      -4.12E701        :(40/40)   13S7                     1..03E+00       (4/4)    3.23E-01     (4/4)            0
(-3.26E+00 - 2.52E+00)      0.2 MILES W              (2.88E-01  - 2.52E+00)   (-2.11E+00 - 2.76E+00)
FE-59       44      30      1.04E+00          (40/40)   7S10                     5.02E+00        (4/4)    2.42E+00     (4/4)            0
(-7.88E+00 - 1.14E+01)      0.3 MILES SE             (-2.55E    1.08E+01) (-2.95E+00 - 1.42E+01)
CO-60       44      15      6.64E-02          (40/40)   4S4                      1.09E+00        (4/4)    -8.81 E-01   (4/4)            0
(-3.15E+00 - 3.30E+00)      0.5 MILES ENE            (6.83E   2.23E+00)   (-3.32E+00- 9.33E-01)
ZN-65       44      30      -3.57E+00        .(40/40)   4S4                      -1.13E+00 .(4/4)         -2.28E+00    (4/4)            0
(-1.35E+01 - .8.30E+00)     0.5 MILES ENE            (-3.56E+00 - 1.71E+00) (-1.19E+01   - 5.49E+00)
NB-95       44      15      5.61E-01          (40/40)   7S10                     2.05E+00        (4/4)    8.20E-02     (4/4)            0
(-3.OOE+00 - T02E+00)       0.3 MILES SE             (-1.08E+00- 7.02E+00) (-1.71 E+00- 1.74E+00)
ZR-95       44      30      4.80E-02          (40/40)   .13S7                    2.31E+00        (4/4)    -1.11E+00    (4/4)            0
(-4.86E+00 - 5.81 E+00)     0.2 MILES W              (-1.15E    4.OOE+00) (-4.74E+00- 2.89E+00)
G-6

TABLE G OPERATIONAL                    

==SUMMARY==
OF:DATA:FOR SSES OPERATIONAL RADIOLOGIC.ALENVIRONMENTAL MONITORING:PROGRAM, 2008 NAME-OF.FACILITY: SUSQUEHANNAST-rEAM ELECTRIC STATI ON-LOCATION OF FACILITY:. LUZERNECOUNTY, PENNSYLVANIA:
Reporting Per"id December 24, 20070o January 21, 2009:.7 ANALYSIS AND LOWER LIMIT.                                                                                                                 NUMBER OF MEDIUM OR PATHWAY TOTAL NUMBER           OF      ALL]INDICIATOR LOCATIONS               LOCATION WITH HIGHEST MEAN                 CONTROL LOCATION           NONROUTINE SAMPLED        OF ANALYSIS. DETECTION                 MEAN( 3):                     NAME -MFN(3)                                    MEAN(3)             REPORTED-(UNIT OF MEASUREMENT) -PERFORMED(I)     (LLD)(2)              'RANGE             DISTANCE AND DIRECTION            RANGE                     RANGE            MEASURMENTS (4 4.77E-01      (4/4)        -3.48E-01.. *(4/4)
Ground Water. (cont)   CS-134     44       15      -3.11E-01         .(40/40)-   4S4                                                                                 0 (pCi/I)                                            (-6.80E+00 - 3.53E+00)        0.5 MILES ENE            (71.15E+00 - .1.49E+00). (-8.02E+00 - 2.49E+00)
CS-137     44        18     -2.45E-01          (40/40)    8S4                      1.32E+00      (4/4)        -1.14E+00 . (4/4)               0
(-4.87E+00 - 2.94E+00)        0.1 MILES SSE            (-1.48E+00 - 2.93E+00) (-1.84E+00 - 1.72E-01)
BA-140     44       60      -9.21,E-01         (40/40)    4S9.                     5.94E+00      (4/4)        -2.1 OE+00    (4/4)             0
(-2.42E+01 - 1.68E+01)       ,0.3 MILES ENE            (1.55E-01,- 1.68E+01)- (-8.99E+00 - 4.48E+00)
LA-140     44        15     6.17E-01           (40/40)    7S10                     2.49E+00      (4/4)        -8.40E-01     (4/4)             0~
(-4.21 E+00 - 6.,61 E+00)     0.3 MILES SE             (-1.85E+00 - 6.61 E+00) (-2.47E+00 - 1.88E+00)
RA-226     44       N/A     -4.36E+00        .(40/40)     4S8                      2.26E+01      (4/4)        2.13E+00      (4/4)             0
(-1.26E+02 - 8.56E+01)        0.1 -MILES ENE           (7.03E+00 - 3.80E+01)      (-3.49E+01-   7.22E+01)
AC-228      44.      N/A     233E+00            (40/40)    6S10                     1.16E+01.     (4/4)        -1.35E-61     (4/4)             0
(-1.07E+01   -- 4.60E+01)     0.4 MILES ESE            (-4.68E+00 - 4.60E+01). (-2.94E+00 - 3.77E+00)
TH-228      44       N/A     2.22E+00         '(40/40)     4S4                      6.52E+00- .(4/4)           5.22E+00      (4/4)             0
(-1.12E+01   -1:24E+01)       0.5 MILES ENE            (3.75E+00 - 8!53E+00) (-1.26E+ 1.55E+01)
Fish                  GAMMA (pCi/kg wet)           K-40       13       N/A     3.70E+03           (7/7)      IND.                     3.76E+03      (6/6)       :3.60E+03      (6/6)             0 (2.81 E+03- 4.43E+03)         0.9-1.4 MILES ESE        (2.81 E+03   4-.4.43E+03) (2.86E+03 - 4.87E+03)
MN-54      13       130     2.43E+00           (7/7)      LTAW                     1.62E+O1      (1/1)        8.31 E+00     (6/6)             0
(-1.20E+01   -  1.62E+01)     0.7 MILES NE             (1.62E+01)-                (-6.11E+00- 2.69E+01)
CO-58       13       130     -2.56E+00          (7/7)      LTAW                     -9.07E-01     (1/1)        -3.73E+00     (6/6)             0
(-4.30E+01   -  1.64E+01)     0.7 MILESNE              (-9.07E-01)                (-2.78E+01  - 8.71 E+00)
FE-59      13      260      -5.52E+00          (7/7)      2H                       3.13E+00 .    (6/6)        3.13E+00      (6/6)             0
(-2.92E+01 - 2:1OE+0t)        30 MILES NNE             (-7.80E+01-   9.47E+01) (-7.80E+01- 9.47E+01)
G-7

TABLE G

==SUMMARY==
OF DATA FOR SSES OPERATIONAL RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, 2008 NAME OF; FACILITY: SUSQUEHANNA STEAM ELECTRIC STATION, LOCATION OF FACILITY: LUZERNE COUNTY, PENNSYLVANIA ReportingPeriod: December 24, 2007 to January 21,.2009 ANALYSIS AND LOWER LIMIT                                                                                                                NUMBER OF MEDIUM OR PATHWAY TOTAL NUMBER         OF      ALL INDICIATOR LOCATIONS             LOCATION WITHHIGHESTMEAN                   CONTROL LOCATION            NONROUTINE SAMPLED       OF ANALYSIS DETECTION                 MEAN(3)                    :NAME                 MEAN(3)                    MEAN(3)              REPORTED (UNIT OF MEASUREMENT) PERFORMED(1)    (LLD)(2)               RANGE&#xfd;          DISTANCE AND DIRECTION          -RANGE                      RANGE             MEASURMENTS (4)
Fish (cont)           CO-60      13      130     2.50E+00          (7/7)     LTAW                     1.44E+01      (1/1)        6.21 E+00       (6/6)            0 (pCi/kg wet)                                     (-8.62E+00 - 1,44E+01)      0.7 MILES NE            (1.44E+01)                 .(-1.71 E+01 - 1.80E+01 ZN-65      13     260      -1.53E+01         (7/7)     IND                     -1.08E+01      (6/6)        -5.16E+01       (6/6)            0 (76.40E+01   - 3.54E+01)    0.9-1.4 MILES ESE       (-6.40E+01-    3.54EE+01) (-1.43E+02 - 8.03E+00 NB-95      13      N/A     1.72E+01          (7/7)-    LTAW                    2.1OE+01,      (1/1)        5.92E+00        (6/6)            0
(-3.68E+00   - 5.1 5E+01)   0.7 MILES NE            (2.10E+01)                  (-1.67E+01 - 2.52E+01 ZR-95      13      N/A     1.45E+01          (7/7)     IND                     2.14E+01-      (6/6)        -1.19E+00       (6/6)            0
(-2.66E+01   - 5.36E+01)    0.9-1.4 MILES ESE       (-5.56E-01  -  5.36E +01)   (-4.31 E+01  -  3.42E+01' CS-134     13      130     -4.47E+00         (7/7)     IND                     -3.53E+00      (6/6)        -1.71E+01       (6/6)            0
(-4.02E+01   - 3.79E+01)    0.9-1.4 MILES ESE       (-4.02E+01-    3.79EE+01). (-6.71 E+01 -- 1.70E+O(
CS-137     13      150     -8.52E+00       (7/7)       2H                      1.47E+01       (6/6)        1,47E+01        (6/6)            0
(-3.09E+01   - 4.26E+00)    30 MILES NNE            (-1.37E+00-- 3.62EE+01) (-1.37E+00 - 3.62E+01, BA-140     13     N/A      9.06E+01          (7/7)     LTAW                    2.92E+02-,     (1/1)        1.90E+02        (6/6)            0
(-3.40E+02 - 5.92E+02)      0.7 MILES NE            (2.92E+02)                  (-2.63E+01-     7.08E+02' LA-140     13     N/A      -6.15E+01        i(7/7)     2H                      -1.01 E+01     (6/6)        -1.01E+01      -(6/6)            0
(-2.31 E+02  - 1.64E+02)    30 MILES NNE            (-6.98E+01 - 5:411EE+01) (-6.98E+01     -   5.41E+011 RA-226     13     N/A      -1.62E+01       1(7/7)      LTAW                    2.88E+02       (1/1)        2.27E+02        (6/6)            0
(-4.60E+02 - 2.88E+02)      0.7 MILES NE            (2.88E+02)                  (-1.45E+01  -   5.54E+02' AC-228     13     N/A      -8.28E+00         (7/7)     IND                     3.20E+00       (6/6)        -6.83E-01       (6/6)            0
(-7.72E+01   - 4.13E+01)    0.9-1.4 MILES ESE       (-3.99E+01   -4.13E  E+01) (-1.01 E+02 - 7.13E+01' TH-228     13     N/A      2.28E+01          (7/7)     LTAW                    4.37E+01       (1/1) 2.44E+01        (6/6)            0
(-3.01.E+01 -  5.54E+01)    0.7 MILES NE            (4.37E+0t1)                 (-5.49E+01 - 1.06E+02' G-8

S TABLE G-

==SUMMARY==
OF DATA FOR SSES OPERATIONAL RADIOLOG&#xfd;ICAL ENVIRONMENTAL MONITORING -PROGRAM, 2008 NAME OF FACILITY:. &#xfd;SUSQUEHANNA:STEAM ELECTRIC STATION, LOCATION OF FACILITY: LUZERNE COUNTY, PENNSYLVANIA Reporting Period: December 24, 2007:to January 21,,20.09 ANALYSIS AND LOWER LIMIT-.                                                                                                                 NUMBER OF MEDIUM OR PATHWAY -TOTAL NUMBER      OF - ALL INDICIATOR.LOCATIONS                  -LOCATION WITH HIGHEST MEAN                   CONTROL LOCATIONr           NONROUTINE SAMPLED-      .OF ANALYSIS DETECTION                MEAN(3):                     NAME                :MEAN(3)                      MEAN(3)               -REPORTED (UNIT OF MEASUREMENT) PERFORMED(1)   (LLD)(2)               RANGE             DISTANCE AND DIRECTION            RANGE                       RANGE             MEASURMENTS (4)
Sediment              GAMMA (pCVkg dry)           BE-7       6     N/A       1.12E+02         -(4/4) &#xfd;   2B                        5.45E+02?        (2/2):     5.45,E+02       (2/2)
(3.96E+01 - 2.20E+.02)        1.6 MILES NNE            (3.98E+01:- 1:05E+03) (3.98E+O1 - 1.05E+03)
K-40       6     N/A      9.64E+03         . (4/4)     2B                        1.31 E+04,       (2/2)       1.31 E+04      (2/2)
(7.76E+03 - 1.27E+"4)         1.6 MILES NNE            (1.10E+04 -- 1.51E+04) (1.1 OE+04 - 1.51 E+04)
MN-54      6     N/A      2.90E+00           (4/4)     2B1                       1.68E+01          (2/2),     1.68E+01       (2/2)
(-1.79E+01-    1.60E+01)      1.6 MILES NNE            (5.54E      3130E+01)   (5.54E-.01 - 3.30E+01)
CO-58      6     N/A      -6.98E-01          (4/4)     7B                        6.04E+00         (2/2).     -1.39E+01     -(2/2)
(-1.35E+01   - 1.37E+01)      1.2 MILES SE             (-1.63E+00    -   1.37E+01) (-2.74E+01      -3.17E-01)
FE-59      6     N/A      -9.01 E+00       " (4/4):    7B                        1.01 E+0_1       (2/2)      -4.70E+00       (2/2)
(-5.08E+01   - 1.04E+01)     1.2 MILES SE              (9.76E+0    -   -1.04E+01)  (-6.05E+01  -   5.11E+01)
CO-60      6     N/A      1 .22E401       - '(44). 12F                       1.74E+0i         (2/2)      1.17E+O1        (2/2)
(2.11E'01 - 3.46E+01)        6.9 MILES WSW             (2.11E-01       3.46E+01)   (2.90E+00 - 2.04E+01)
ZN-65      6     N/A      1.07E+01           (4/4)     2B                        4.87E+017        (2/2)      4.87E+01        (2/2)
(-9.57E+00 - 5.13E+01)       1.6 MILES NNE             (3.28E+01 - 6.45E+01) .(3.28E+01-          6.45E+01)
NB-95      6     N/A      2.49E+01           (4/4)     7B1                       3.50E+01 " (2/2)            2.26E+01        (2/2)
(-6.31 E+00  - 3.86E+01)     1.2 MILES SE              (3.13E+01-.- 3.86E+01)      (-3.35E.00 - 4.86E+01)
ZR-95      6     N/A      8.63E+00           (4/4)     7B:                       3.15E+01-        (2/2)      2.40E+01        (2/2)
(-2.71E+01  -  5.25E+01)     1.2MILES SE               (1 05E+01  -    5.25E+01) -(-3.75E+01   -   8.55E+01)
CS-134     6     150      3.64E+00           (4/4)     7B                        9.37E+00         (2/2)      -2.12E+00       (2/2)
(-2.70E+00   - 1.48E+01)    '1.2 MILES SE              (3.94E+00.- :1.48E+01)      (-6.88E+00 - 2.64E+00)
CS-137     6     180      4.32E+01-          (4/4)     7B                        6.74E+01 &#xfd; (2/2)            5.34E+01        (2/2)              0 (1.44E+01 - 6.90E+01)        1.2 MILES SE              (6.57E+01-- 6.90E+01)       (4.73E+01 - 5.95E+01)
G-9

TABLE G

==SUMMARY==
OF, DATA FOR SSES OPERATIONAL RADIOLOGICAL ENVIRONMENTAL MONITORING -PROGRAM, 2008 NAME OF FACILITY:- SUSQUEHANNA STEAM ELECTRIC STATION-LOCATION OF FACILITY: LUZERNE:COUNTY',           PENNSYLVANIA-Reporting. Period: December 24, 2007 to January 21, 2009 ANALYSIS AND- LOWER LIMIT                                                                                                            NUMBER OF MEDIUM OR PATHWAY TOTAL NUMBER         OF . ALL INDICIATOR LOCATIONS                LOCATION WITH HIGHEST MEAN                  CONTROL LOCATION         NONROUTINE SAMPLED      OF ANALYSIS DETECTION               MEAN(3)*                   -NAME                   'MEAN(3)                  MEAN(3)            REPORTED (UNIT OF MEASUREMENT) PERFORMED() - (LLD)(2)                 RANGE           DISTANCE AND DIRECTION             RANGE                     RANGE          MEASURMENTS (4)
Sediment (cont)       BA-140      6     N/A      -1.20E+01       (4/4)       7B                       9.21 E+01        (2/2)      -5.38E+01    (2/2)            0 (pCi/kg dry)                                     (-2.21 E+02 - 1.13E&#xf7;02)     1.2 MILES SE              (7.11E+01   -   1.13E+02) (-6.67E+01 - -4.09E+01)
LA-140      6     N/A      -3.53E+01       (4/4)       12F                       -3.21 E+01       (2/2)     -5.98E+01    (2/2)
(-7.72E+01 - 1.31E+01)      6.9 MILES WSW             (-7.72E+01    -  1.31E+01) (-9.18E+01 - -2.77E+01)
RA-226      6     N/A      1.47E+03        (4/4)       2B                        2.03E+03,        (2/2)     2.03E+03     (2/2)
(6.06E+02 - 1.84E+03)       1.6 MILES NNE             (2.01 E+03,- 2.05E+03) (2.01 E+03 - 2.05E+03)
AC-228      6     N/A      9.02E+02        (4/4)       2B                        1.18E+03         (2/2)     1.18E+03     (2/2)
(7.34E+02 - 1.13E+03)       1.6 MILES.NNE             (1.01 E+03 - 1.34E+03) (1.01 E+03 - 1.34E+03)
TH-228      6     N/A      8.85E+02        (4/4)       2B                       .1.1 8E+03,      (2/2)      1.1 8E+03    (2/2)
(7.66E+02 - 1.02E+03)       1.6 MILES NNE             (1.1 5E+03 - 1.21 E+03) (1.1 5E+03 - 1.21 E+03)
Air Particulates      GR-B       318     10      1.49E+01        (212/212)   12E1                      1.57E+01         (53/53)   1.34E+01     (106/106)
(E-03 pCi/m*)                                    (6.00E+00 - 3.34E+01)       417 MILES WSW             (6.96E+00   -   3.34E+01)  (4.68E+00 - 2.48E+01)
Air Iodine            GAMMA (E-03 pCi/me )        1-131      318     70      1.29E-01       -(212/212)   12E1                      1.99E+00         (53/53)   1.87E+00     (106/106)
(-1.09E+01 - 1.40E+01)      4.7 MILES WSW             (-9.32E+00 - 1.40E+01) (-9.11E+00 - 1.26E+01)
Air Particulates      GAMMA.
Quarterly Composites  BE-7        24    N/A      1.29E+02        (16/116). 12E1                      1.40E+02         (4/4)     1.1 9E+02    (8/8)
(E-03 pCi/mn)                                    (8.63E+01 - 2.01E+02)       4.7 MILES WSW             (1.12E+02-      1.86E+02)  (9.36E+01 - 1.64E+02)
K-40        24    N/A      2.49E+00        (16/16)     12S1                      6.84E&#xf7;00         (4/4)     2.78E+00     (8/8)
(-7.58E+00 - 1.55E+01)      0.4 MILES WSW             (-6.93E     1.55E+01)  (-5.80E+00 - 1.22E+01)
MN-54       24    N/A      1.01E-01        (16/16)     12E1                     4.64E-01          (4/4)     -1.95E-01    (8/8)
(-9.21E 1.71 E+00)     4.7 MILES WSW             (-5.94E-01      1.71 E+00) (-1.00E+00 - 2.89E-01)
G-10

TABLE G

==SUMMARY==
POF DATA FOR SSES OPERATIONAL RADIOLOGICAL ENVIRONM ENTAL MONITORING PROGRAM, 2008:
NAME OF FACILITY: SUSQUEHANNA-STEAM ELECTRIC STATION
                                                  -LOCATION.OF FACILITY: LUZERNE COUNTY, PENNSYLVANIA Reporting:Period: December 24, 20071to January 21,2009
                        .ANALYSIS AND ,LOWER LIMIT                                                                                                              NUMBER OF MEDIUM OR PATHWAY TOTAL NUMBER            OF       ALL INDICATOR LOCATIONS                LOCATION WITH HIGHEST MEAN                CONTROL. LOCATION        NONROUTINE SAMPLED          &#xfd;OFANALYSIS DETECTION                 MEAN(3)-                     NAME                   MEAN(3).-               MEAN(3)            REPORTED (UNIT OF MEASUREMENT) &#xfd;PERFORMED(1)       (LLD)(2)                RANGE            DISTANCE AND DIRECTION             RANGE-,                RANGE           MEASURMENTS(4)
Air Particulates (cont)  .CO-58      24     N/A      -2.05E-01         (16/16)     12E1                        .505E-01.       (4/4) -2.05E-02     (8/8)            0 (E-03 pCi/m4)                                        (-1.94E+00- 2.44E+00).        4.7 MILES WSW             (-4.13E -2.44E+00) (-1.22E+.00 - 1.81 E+00 FE-59      24     N/A      -1.94E+00-         (16/16)    13S6                       -2.33E-02       -(4/4) -1.97E+00     (8/8)            0
(-7.66E+00 - 4.24E+00)        0.4 MILES W              (-5.13E+00 -. 4.13E+00) (-5.19E+00-- 1.72E+00 CO-60      24     N/A      -3.41E-02          (116/16)   6G1                         3,12E-01        (4/4) 8.13E-02      (8/8).           0
(-1;14E+00 - 7.85E-01)       -13.5 MILES ESE            (-3.00E-01. - 9.63E-01) (-7.46E-01. 9.63E-01)
ZN-65       24     N/A      4.83E-01          (1.6/16)    3S2                         9.95E-01    .(4/4)    6.98E-01      (8/8)            0
(-9.38E 3.39E+00)         0.5 MILES NE              (-6.60E 3.39E+00) (-1.42E+00      2.02E+00 NB-95      24     N/A      2.04E-02          (16/16)     12E1                        7.58E-011       (4/4) 3.14E-01      (8/8)            0
(-1.25E+00 - 1.22E+00),       4.7 MILES WSW             (-3.00E&02 - 1;22E+00) (-6.57E-01     8.76E-01)
ZR-95       24     N/A      7.56E-01          (1.6/16)    13S6                       2'.25E+00       :(4/4) 8.54E-01      (8/8)            0
(-1.55E+00 - 5.46E+00)        0.4 MILES W               (-2.51 E 5.46E+00) (-2.24E+00 - 3.8E+00 CS-134      24      50      4.59E-01          (16/16)     8G1.                        7.28E-01        (4/4) 4.77E-01      (8/8)            0
(-4.39E-01  -   1.27E+00)-    12 MILES SSE             -(276E - 1.36E+00) (-1.13E-01      1.36E+00)
CS-137      24      60      -7.50E-02         (16/16)     13S6                        1.14E0.1.     .(4/4)  -2.59E-01     (8/8).           0
(-7.71,E 5.85E-01)       0.4 MILES W               (-3.15E 5:85E-01) (78.34E-01    5.16E-01)
BA-140      24     N/A      -1.03E+02         (16/16)     8G1 (8/8) "
1.33E+02        (4/4) 7.19E+01                       0
(-7.04E+02 - 4.47E+02).       12 MILES SSE             (-4.55E+02 - 1.04E+03) (-4.55E+02 - 1.04E+03 LA-140      24     N/A      -6.39E+00         &#xfd;(16/16)    8G1.                       6.19E+01         (4/4) 3.78E+00      (8/8)            0
(-2.05E+02    - 2:21 E+02)    12 MILES SSE             (-1.42E+01. -. 2.46E+02) (-3.47E+02 - 2.46E+02 RA-226     24     N/A      3.06E+00          (16/16)     12E1                       9.11 E+00        (4/4) 1.24E+00      (8/8)            0
(-5.91 E+00 - 1.23E+01)       4.7 MILES WSW-            (2.65E+00 - 1.23E+01) (-7.45E+00 - 1.05E+01 G-11

TABLE G

==SUMMARY==
OF DATA:FOR SSES OPERATIONAL RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, 2008 NAME OF FACILITY: SUSQUEHANNA STEAM ELECTRIC STATION LOCATION OF FACILITY: LUZERNE'COUNTY, PENNSYLVANIA Reporting Period: December 24, 2007 to January 21, 2009 ANALYSIS AND LOWER LIMIT                                                                                                                    NUMBER OF MEDIUM OR PATHWAY TOTAL NUMBER,            OF      ALL INDICIATOR LOCATIONS              LOCATION WITH HIGHEST MEAN               CONTROL LOCATION               NONROUTINE SAMPLED         OF ANALYSIS DETECTION                 MEAN(3) .NAME                                      MEAN(3)                  MEAN(3)                 REPORTED (UNIT OF MEASUREMENT) PERFORMED(1)        (LLD)(2)                RANGE           DISTANCE-AND DIRECTION            RANGE                    RANGE               MEASURMENTS (4)
Air Particulates (cont) AC-228     .24       N/A     -2.59E-01         (16/16)    12E1                       2.29E-01       (4/4)   -4.08E-01          (8/8)            0 (E703 pCi/mf)                                        (-3&53E+00-    3.09E+00)     4.7 MILES WSW            (-1.83E+00  - 3.09E+00) -(-1.38E+00 - 1.52E+00 TH-228      24       N/A     4.52E-01          (16/16)    8G1                        9.96E-01       (4/4)   7.34E-01           (8/8)            0
(-6.89E-01  - 1.42E+00)      12 MILES SSE              (7.86E 1.31 E+00) (2.52E-01    -     1.31E+00)
Milk                    1-131       80        1      4.78E-02          (60/60)-   110D2                    9.85E-02      (313)      4*06E&02           (20/20)          0 (pCi/I)                                              (-5.58E-01  - 5.56&E01)      3.5 MILES SSW            (-2.25E 2.42E701)   (-4.91 E-01   -    650E-01)
GAMMA K-40        80       N/A     1.29E+03        . (60/60)    13E3                     1.34E+03      (20/20)    1.30E+03           (20/20)
(1.05E+03 - 1.57E+03)        5.0 MILES W              (1.14E+03 - 1.57E+03) (1.11EE+03-           1.44E+03)
MN-54       80       N/A     -2.03E-01         (60/60). 5E2                      2.66E*01      (17/17)    -9.17E-01          (20/20)
(-3.62E+00 - 5.23E-00)       4.5 MILES E              (-2.55E+00 - 3.47E+00) (-3.86E+00 - 1.94E+00)
CO-58       80       N/A     -3.33E-02         (60/60)    13E3                     1.21 E (20/20) -    -8.44E-02          (20/20)
(-4.48E+00 - 3.66E+00)       5.0 MILES W              (-3.43E+00 - 2.60E+00) (-4.06E+00        -. 4.55E+00).
FE-59       80-      N/A     1.06E+00        . (60/60)&#xfd;   5E2                      2.62E+00      (17/17)    -1.42E-02          (20/20)
(-9.43E+00 - 1.54E+0i)       4.5 MILES E              (-5.1OE+00 - 1.20E+01) (-6.78E+00        -  9.31E+00)
CO-60       80       N/A     1:.30E-01         (60/60)    10D2                     1.26E+00 - (3/3)         -2.01 E-01         (20/20)
(74.03E+00- 5.58E+00)        3.5 MILES SSW            (-109E-01-- 2.20E+00). (-5.69E+00 - 4.75E+00)
ZN-65       80       N/A     -4.86E+00         (60/60)    10G1                     -2.74E+00     (20/20)    -2.74E+00 (20/20)
(-1.62E+01-    5.97E+00)     14 MILES SSW             (-1.19E+01-   3.89E+00) (-1.19E+01 - 3.89E+00)
NB-95       80       N/A     3.03E-01          (60/60)'   5E2                      7.69E-01      (17/17)    6.21 E-01          (20/20)
(-8.47E+00 - 3.54E+00)       4.5 MILES E              (-1.47E+00 - 3.54E+00). (-3.67E+00 - 4.16E+00)
ZR-95      80        N/A     -3.39E-02         (60/60)    10G1                     1.37E+00      (20/20)    1.37E+00           (20/20)
(-7.86E+00 - 5.66E+00)       14 MILES SSW             (-3.85E+00 - 1.17E+01) (-3.85E+00 - 1.17E+01)
G-12

TABLE G

==SUMMARY==
OF DATA FOR SSES OPERATIONAL RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, 2008 NAME OF FACILITY: SUSQUEHANNASTEAM ELECTRIC STATION-LOCATIONOF FACILITY: LUZERNE COUNTY, PENNSYLVANIA Reporting Period: December 24, 2007 to January 21, 2009 ANALYSIS-AND' LOWER LIMIT                                                                                                                      NUMBER OF MEDIUM OR:PATHWAY TOTAL NUMBER      , OF          ALL INDICIATOR.LOCATIONS                 LOCATION WITH HIGHEST MEAN.                   CONTROL LOCATION         NONROUTINE SAMPLED       OF.ANALYSIS DETECTION                    MEAN(3)                       NAME                    MEAN(3)                     MEAN(3)            REPORTED (UNIT OF MEASUREMENT) PERFORMED(1)     (LLD)(2):                 RANGE             DISTANCE AND DIRECTION             RANGE                        RANGE          MEASURMENTS (4 Milk (cont)           CS-134     80       15        -1.04E+00         :(60/60)     10D2                      3.31 E-01      * (3/3)!      -1.96E+00      (20/20)         0 (pCi/I)                                             (-1.68E+01 - 3&56E+00)         3.5 MILES SSW             (-1.15E+00- 1.52E+00),(-7.42E+0I 0- 2.05E+00 CS-137     80        18       4.53E-01           (60/60)     10D2     K                1.61 E+00.       (3/3)_      4.26E-01       (20/20)         0
(-7.16E+00 - 4.47E+00)         3.5 MILES SSW             (-1.24E-01  -    3.40E+00)-- (-2.61 E+0 0- 3.51 E+00
                                                                      -(60/60)     10133 BA-140     80       60        2.58E-01                                                 2.35E+00         (20/20)     1.45E-01       (20/20)
(-2.85E+01 - 3.29E+01)         3.5 MILES SSW             (-1.67E+01    -   2.24E+01) (-2.43E+0 1 - 9.99E+00 )0 LA-140     80;       15       -4.60E-01          .(60/60)    5E2                       8.83E-021-.      (17/17)     -1.03E+O0 I (20/20)
(-8.43E+00 - 7.44E+00)         4.5 MILES E               (-8.43E+00    -  6.91.E+00) (-4 08E+O00.- 2.72E+00          0 RA-226     80       N/A       -6.49E+00          (60/60)     1OG1i                     1.79E+01         (20/20)     1.79E+01       (20/20)
(-1 .33E+02 :6.80E+01)         14 MILESSSW               (-9.39E+01    -   1.42E+02) (-9.39E+0 1- 1.42E+02           0 AC-228    80        N/A       -1 54E+00          (60/60). 10GI                      1.25E-01         (20/20)     1.25E-01       (20/20)
(-1..29E+01   -  1.41 E+01).   .14MILES SSW              (-1.42E+01    -: 2.60E+01) (-1.42E+0 1- 2.60E+01            0 TH-228    80        N/A       4.OOE+00           (60/60)     13E3                      5.27E+00         .(20/20)
* 3.49E+00        (20/20)
(-4.24E+00 - 2.76E+01)         5.0 MILES W.              (-3.10_lE+00 - 2.56E+01) (-7.95E+04         1.96E+01 Soil                  K-40        4       N/A       1.15E+04           (2/2)       12S1                      1.15E+04         (2/2)_      1.13E+04      _(2/2)           0 (pCVkg dry)                                         (1.10E+04,- 1.1 9E+04)         0.4. MILES WSW            (1.1OE+04 - .-1.9E+04) (9.50E+03           1 30E+04)
MN-54       4       N/A       7.91 E+00          (2/2)       12S1                      7.91 E+00        (2/2)       -6.23E-01      (2/2)           0-(2.02E+00   -   1.38E+01)      0.4 MILES WSW             (2.02E+00 - 1.38E+01)        (-1.24E+O00- --5.42E-03 (2/2)       12S1                      1.33E+01         (2/2)       1.02E+00 CO-58       4       N/A       1.33E+01                                                                                             (2/2)           0 (1.07E+01   -   1.59E+01)      0.4 MILES WSW             (1.07E+01-       1.59E+01)   (-9.67E+0I0- 1.17E+01 FE-59       4       N/A       -1.21E+02.         (2/2),      8G1 ...                   -5*32E+01        (2/2)       -5.32E+01      (2/2)           0
                                                  * (-1.24E+02--1.17E+02)          12 MILES SSE              (-9.60E+01 - -1.04E+01) (-9.60E+01 - -1.04E+01)
G-13

TABLEG

==SUMMARY==
OF DATATFOR SSES OPERATIONAL RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, 2008 NAME OF FACILITY: SUSQUEHANNA STEAM ELECTRIC STATION LOCATION OF'FACILITY: LUZERNE-COUNTY, PENNSYLVANIA.
Reporting Period: December 24, 2007 to January 21, 2009 ANALYSIS AND LOWER LIMIT                                                                                                          NUMBER OF MEDIUM OR PATHWAY TOTAL NUMBER       OF       ALL INDIClATOR LOCATIONS            LOCATION WITH HIGHESTMEAN                CONTROL LOCATION          NONROUTINE SAMPLED      OF ANALYSIS DETECTION              MEAN(3)                    NAME                   MEAN(3)-                MEAN(3)             REPORTED (UNIT OF MEASUREMENT) PERFORMED()I   (LLD)(2)              RANGE           DISTANCE AND DIRECTION           RANGE .                  RANGE           MEASURMENTS (4)
Soil (cont)           CO-60      4     N/A      1.42E+01        (2/2)      8G1                      2.47E+01       (2/2)     2.47E+01      (2/2)
(pCi/kg dry)                                    (1.17E+01 - 1.67E+01)      12 MILES SSE             (1.52E+01-    3.42E+01)'(1.52E+01 - 3.42E+01)
ZN-65      4     N/A      -2.16E+01       (2/2)      8G1                      2.71 E+01      (2/2)     2.71 E+01     (2/2)
(-3.96E+01 - -3.52E+00)    12 MILES SSE             (-1.69E+00- 5.58E+01) (-1.69E+00- 5.58E+01)
NB-95      4     N/A      1.03E+01        (2/2)      8G1                      3.59E+01       (2/2)     3.59E+01      (2/2)
(-3.40E+00 - 2.40E+01)     12 MILES.SSE             (2.18E+01-    4.99E+01)  (2.18E+01- 4.99E+01)
ZR-95      4     N/A      -2:24E+01       (2/2)      8G1                      3.78E+01       (2/2)     3.78E+01      (2/2)
(-2.54E+01 - -1.93E+01)    12 MILES SSE             (-1.17E+01-    8.72E+01) (-1.17E+01- 8.72E+01)
CS-134     4     N/A      1.31 E+01       (2/2)      12S1                     1.31 E+01-     (2/2).    -1.35E+00 (2/2)
(9.26E+00 - 1.70E+01)      0.4 MILES WSW            (9.26E+00- 1.70E+01)     (-1.60E+01- 1.33E+01)
CS-137     4     N/A      7.46E+01        (2/2)      8G1                      1.66E+02       (2/2)     1.66E+02      (2/2)
(6.00E+01 - 8.92E+01)      12 MILES SSE             (1.56E+02 - 1.75E+02) (1 :56E+02 - 1.75E+02)
BA-140     4     N/A      -1.34E+02       (2/2)      8G1                      1.64E+02       (2/2)     1.64E+02      (2/2)
(-2.46E+02 - -2.i0E+01)    12.MILES SSE             (3.65E+01-    2.91E+02)  (3.65E+01-   2.91 E+02)
LA-140     4     N/A      -8.86E+01       (2/2)      8G1                      1.36E+01       (2/2)     1.36E+01      (2/2)
(-1.16E+02 - -6.11 E+01)   12 MILES SSE             (-2.94E+01  -  5.66E+01) (-2.94E+01 -  5.66E+01)
RA-226     4     N/A      1.43E+03        (2/2)      8G1                      2.05E+03      .(2/2)     2.05E+03      (2/2)
(1.18E+03 - 1.67E+03)      12 MILES SSE             (1.03E+03 - 3.06E+03) (1.03E+03 - 3.06E+03)
AC-228     4     N/A      8.64E+02        (2/2)      8Gi                      9.58E+02       (2/2)     9.58E+02      (2/2)
(7.57E+02 - 9.71 E+02)     12 MILES SSE             (8.35E+02 - 1.08E+03) (8.35E+02 - 1.08E+03)
TH-228     4     N/A      8;58E+02       &#xfd;(2/2)      12S1                     8.58E+02       (2/2)     7.11 E+02     (2/2)
(7.90E+02 - 9.26E+02)      0.4.MILES WSW            (7.90E+02- 9.26E+02) (7.1OE+02 - 7.12E+02)
G-14 0

0 TABLEG

==SUMMARY==
OF DATA FOR SSES OPERATIONAL RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, 2008 NAME OF FACIITY:&#xfd; SUSQUEHANNA.STEAMELECTRIC STATION LOCATION.OF FACILITY: LUZERNE COUNTY, PENNSYLVANIA Reporting Peiod: December 24,-2007 to January 21, 2009 ANALYSIS AND LOWER-LIMIT                     -                                                                                   NUMBER OF MEDIUM OR PATHWAY TOTAL NUMBER         OF       ALL INDICIATOR-LOCATIONS                  LOCATION WITH HIGHEST-MEAN           CONTROL LOCATION      NONROUTINE SAMPLED -      OF ANALYSIS DETECTION                MEAN(3)-                         NAME                  MEAN(3)"             MEAN(3)        REPORTED (UNIT OF MEASUREMENT) PERFORMED(I)     (LLD)(2)               RANGE               DISTANCE AND DIRECTION             RANGE                RANGE      MEASURMENTS (4)
Food/Garden Crops     GAMMA (pCi/kg wet)          BE-7        4. N/A      8.O0E-01            (3/3)       12F7                      1.88E+01     (1/1)   1.04E+01     (1/1)
(-3.20E+01   -   1.88E+01)      8.3 MILES WSW             (1.88E+01)           (1.04E+01)
K-40        4      N/A      3.00E+03            (3/3)       5S11                     '4.65E+03     (1/1):  4.65E+03     (1/1).
(1 .66E+03 -4*60E,03)           1.1 MILES E               (4.65E+03)           (4.65E+03)
MN-54       4      N/A      -1.29E+00           (3/3)       l1D1                      1.15E+00     (1/1)   -1.68E+00    (1/1)
(-3.99E+00 - 1.15E+00)          3.3-MILES SW              (1.15E+00)           (-1.68E+00)
CO-58       4      N/A      -2.88E-01           (3/3)       11F2                      2.38E+00    I(1/1).  -2.59E+00 (1/1)
(-2.56E+00 - 2.38E+00)          5.5 MILES SW              (2.38E+00)           (-2.59E+00)
FE-59       4. N/A      4.19E+00            (3/3)      .5S11                      1.21E+01     (1/1)   1.21E+01     (1/1)
(2.33E+00 - 7.57E+00).          1.1 MILES E               (1.21 E+01)          (1.21 E+01)
CO-60        4      N/A      1.74E&00          . (3/3)-      11F2    -    -            2.71E+00     (1/1)   71.46E+00 (,1/1)
(6.48E     2.71 E+00)       5.5 MILES SW              (2.71 E+00)          (-1.46E+00)
ZN-65       4      N/A      -3.42E+00           (3/3)      :11F2                      1.06E+01     (1/1)   -2.28E+01    (1/1).
(-2.06E+01.- 1.06E+01)          5:5 MILES SW              (1.06E+01)           (-2.28E+0.1)
NB-95       4      N/A      1.81 E+00           (3/3)       11 Dl,                    4.33E+00     (1/1)   3.19E+00     (1/1)
(-4.17E    4.33E+-00),     3.3 MILES SW              (4.33E+00)          .(3.19E+00)
ZR-95       4      N/A      -2.67E-02 . (3/3).              5S11                      4.29E+00     (1/1)   4.29E-&00    (1/1)
(-4.39E+00 - 2'.70E+00) 1.1-MILES E               (4,29E+00)           (4.29E+00) 1-131       4.      60      8.60E+00           -(3/3)       111F2                     3.52E+01     (1/1)   -6.41E+00 (1/1)
(-5:81 E+00 - -3.52E+01)        5.5 MILES SW              (3.52E+01)           (-6.41 E+00)
CS-134      4       60      -1.99E+00           (3/3)   . 5Sll                      4.48E-01     (1/1)   4.48E-01     (1/1) 1.1 MILES E
(-4.57E+00 - -2.73E-01)                                   (4.48E-01)           (4.48E-01)
G-15

TABLE G

==SUMMARY==
OF DATA FOR SSES OPERATIONALRADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, 2008 NAME OF FACILITY: SUSQUEHANNA STEAM ELECTRIC STATION LOCATIONOF FACILITY: LUZERNE COUNTY, PENNSYLVANIA ReportingPedriod: December 24,-2007 to January 21, 2009 ANALYSIS AND LOWER LIMIT.                                                                                                                          NUMBER OF MEDIUM OR PATHWAY TOTAL NUMBER                     OF       ALL INDICIATOR LOCATIONS                 LOCATION WITH HIGHEST MEAN                     CONTROL LOCATION         NONROUTINE SAMPLED              OF ANALYSIS- DETECTION                       MEAN(3)                       NAME                     MEAN(3)                    MEAN(3)            REPORTED (UNIT OF MEASUREMENT) -PERFORMED(I)                (LLD)(2)                  RANGE             DISTANCE AND DIRECTION               RANGE-                    RANGE           MEASURMENTS (4)
Food/Garden Crops (cont)      CS-1 37        4        80        5;07E-02          (3/3)        12F7                        6.00E-01      (1/i)i       -4.94E-01    (1/1)               0 (pCi/kg wet)                                                    (-7.25E 6.OOE-01)         8.3MILES WSW                (6.00E-01)                 (-4.94E-01)
BA- 140        4       N/A        9.97E+00          (3/3)                                    3.26E+01      (1/1).
11F2    *                                              -2.28E+01    (1/1)               0
:(-1.72E+01 - .3.26E+01)        5.5 MILES SW                (3.26E+01)                 (-2.28E+01)
LA-140         4       N/A        1.02E+01          (3/3)        11 F2                       2.59E+01      (1/1-)       -1.94E-01    (1/1)               0 (1.02E+00 - 2.59E+01)          5.5 MILES SW                (2.59E+01)                 (-1.94E-01)
RA-226         4       N/A        8.50E+01          (3/3)        11 F2                       1.63E+02      (1/1-)       -2.72E+01    (1/1)               0 (3.13E+01 - 1,63E+02)          5.5-MILES SW                (1.63E+02)                 (-2.72E+01)
AC-228          4       N/A        3.51 E+01         (3/3)        12F7                        8.66E+01      (1/1) 4.56E+00     (1/1)               0 (2.07E+00 - 8.66E+01)          8.3 MILES WSW               (8.66E+01)                 (4.56E+00)
TH-228          4       N/A        1.04E+01        - (3/3)        11D1                        1.15E+01      (l/t)-
6.58E+00     (.1/1)              0 (8.81 E+00 .15E+01)        3.3MILES SW                 (1.15E+01)                 (6.58E+00) 1,. The total number of analyses does not include duplicates, splits, or-repeated-analyses.-
: 2. The Technical Requirement LLDs are shown when applicable.
: 3. The meanand range are based onall available measured results. The ratio indicated in parentheses is the total number of results used to calculate the mean to the total number of samples.
: 4. USNRC Reporting Levels are specified in the Technical.Requirements (i.e.; when Reporting LevelsinTechnical Requirmenets are exceeded).-
G-16

APPENDIX H COMPARISON OF INDPICATOR AND CON~TROL 2008 REMP ANNUAL MEANS FOR SELECTED.
MEDIA ANALYSIS RESULTS WITH MEANS FROM PREO~PERATIONAL AND PRIOR OPERATIONAL PERIODS Report H-i 2008              Environmhental Monitoring Radiological Environmental 2008 Radiological                MonitOring. Report H-1

Appendix H The data presented in the following tables were included if specific analysis results routinely exceeded the applicable MDCs in 2008 and/or routinely may have done so in previous years. The comparisons may be useful for observing any step changes that may occur in the environment over a long period. However, the inportance attached to these comparisons should be tempered by the understanding that changes in methods of analysis, typical MDCs achieved by the analyses, and averaging methods over the years may tend to blur the picture in some cases.
2 0 0 8 . .Ra di ol o gi c al. E n v r o n e nt l. M ni t ri n .Re or tH.
2608 Radiological Environment .al MohitoringIReport                                 H-2

Appendix H AMBIENT RADIATION MONITORING TABLE H 1 AMINT RADITOLPL                                       AS MEASUREDBY TL'DS (miRIST-D OTR)
Loation_.                 _                  Indicator                          __________          &#xfd;Control.
Period                    Pre-Op           ,.Operational                          Preop 0                Oerational 1978-81             1982-07 J 2008                      1978.81             182-07            .2008 Range Mean
[. 18.5-19.2.
1
                                   .18.9
                                                .      14.-'74.3 18.9 J
                                                                     ,22.0
                                                                           --7          15.0-17.91-0 16.3
                                                                                                          '44121f AQUATIC PATHWAY MONITORING-,
f TABLE,.H 3
________SURFACEh;W                      ~WTER 10ODINE-131. XCTiVFTIES (pCi/l)
LoCation                      _        _    Indicat6r                                         .
_         .ContrOl Period
     'Range '
Pre-op 1979-8111982-07
                                 .24-0.37 erationai 0.067 .0--.
2008 7
PreOp 1979:8i"..
0.29-0143 11982-07l..]
operational p0 0.031-10 2008 Mean              .          0.29.'      __9__   .            ._0._8_._80.34 0.36                                         0.34 TABLEH4 SURFACE W'ATER TRITIUM ACTIVITIES'(pCi/i) 1'
_________                                                                                                             1 Location             _     _4.
____._.        Indicator                           ___,_.,               ControlI "Period           -Pe*Op,                              e                           Pr-Op.                  Operational
   .....              ,4- ":1978-81           J   19827'*b-'108"                       1978-81        j   1982`07*              2008 Ften.Ain Range.
                     ,.&#xfd;.
f     101-122 0*...
1.126204" ~
806,/             882 19319 1 171:,,":
239i2' 44:*'&#xfd;[i:        38.4
* 1990       results were not averaged with 1982-07 data because the validity of the 1990 values is questionable in some instances. Laboratory analysis error is Suspected. See the 1990 Annual Report.
TABLE H.6 DR-INKN               WAE G          RO0$SSIB               T k&IVTE(Pcif                               .
Period                             Preoperational                                      Operational S1977-81                                             1982-07                         2008 Range                        1         2.2-3.2           .                   1.9-5                             --
Mean                                      .70                                  3..
H-3               '..                                       .:"      200   Railoia           Eno          nal  MoioigRpr H-3                                                                     &#xfd;668 Radiological Envir,6,hine.wai'monitoring Report

Appendix H TABLE H 7 DRINKINGWATR TRITIU"MAC                                       IVITIE (pLi/)>
Period                             Preo erational                                 Operational
                                             ...        O...i7   *81'                   1982-07  O                  2008 11Range
:194247-220                                             -
Mean                                       132      ..                     58                     39.4 TABLE H 8 Location                                   Indicator,                                            Control Period               Pre-.op                   Opeiational'                 Pre-Opt:1               Operational,
                "                                                                                     182-07 Range Mean
[   .1977-8i 2.17-3.5 132 1982-071*
3.1 5.3 1.37 2008 337 1977-81 1 .2.8-3.6 3:2 31- 4.2 3.5 2008 3.6 TABLE H 9.
________~SEIMET PQI ASIUM40 ACTUYITIES,(PCi/g~dy Location ...                ___.. __    Indicator.,              ,                           Control
         !Period,               Pre-Op.         j       Operational.                 Pre-Op                 Operational
_____________,,1978-81                 j    1982-07 [12008                  1978-81           198207           2008
        ....                      .1.0 9.3'                        TAB3E 6 IO             '7.7',            1 TABLE HJ10
                   <>9&#x17d;~+/-~SE1MET RAIM26ATVTetn(Ci/s! ry.
Location                   _        _     Indicator                  I      ___           .Control, Periodi'             . Pre-Op                    Operlational              .Pfe-Op ."          .Operational 1978-81              1982-07            2008       1978-81             982-07        2008 Range
             *:M Mangan* II:
{     0.50
                                      '0.6.,     7-0.
2.4
                                                             -1.6'' *
* 1.5.
                                                                            --          0.6-1.9
                                                                                        *0.7
[0 11 IIILZ
                                                                                                  *( .:"*:!*7    *
* i 2.0 TABLE H 11 Location Period                     1984-0 Indicator 2008 I     1984 07*
Control 2008 Range                         0.9-3.2-.                                                     1             --
Men                                i.3                                                1.41.2
      *Th-232 was reported instead of Th-228 in 1990.
Monitoring Report                                                      H-4 RAdiologicil Environmental 2008 Radiological 2008                      Environmental Monitoring             Report                                                  H-4

Appendix H TABLE H 12
________              SEDIET CESIUM43,7-,ACTIV.ITIES (-pC/g Oiy)
LocatiOn                             Indicatorr                I_...."_._.         Control Period,                 Pre-Op      .      Operational             Pre-Op '              Operational
          .            ~1978-81 ... 1982-07 1_.2008*                  191&*81           1982-07: ] 2008' Range                  0&#xfd;.08-0.15       0.02-0,17        -        0.08-0.21.        0.06-0.21 SMean                         0.10,           01 J008,
                                                     .     .04, ,                0.0.1              ....0.05 ATMOSPHERIC PATHWAY MONITORING:
TABLE H 13 N
AIR PARTICULATE GROSS BETA ACTIVTTIFS (V.3 ~in3~                                  >7:s:
Location                _              Indicator               ___._.___..       Control Period                  Pre-Op           Ope'ational            Pre, Op.          .o erational
__        1978-81     . 1982-07      2008         1978-8i          1982-07 , 2008 Range                   2497"         13-28,8     [                               z 124;-1027 2-_7.,-
T       H                        14
              ~AIR,PATC               AI Loaion Period               {  Pre-Op IdatrControl O     i'anal.         Pre;O                0  erational
__              : ....       1978-81     ' 12008                     1978-81i        1982-07*"    j2008 SRang' ....               69- 81   1    50 -1371        --  [5-85 -;:R            '4912j_'
9 Mean,::                .76,              97         129 [10 72                        119
* 1990 results were not averaged with 1982-07 data because the validity of the 1990 values is questionable in some instances. Laboratory analysis error is suspected. See the. 1990.Annual Report..
H-5                                                      2008 Radiological 2008                 Environmental Monitoring Report Radiologkal Environmiental Monitoring Report

Appendix H TERRESTRIAL PATHWAY MONITORING TABLE H15                 ,"
______.$,6SOL                    POTASSUM-40 AC TIVITIES,                           C1pi/gdryi LocationI                               Indicator,         .. ....                       ,.. Control Period                Pre-O                   Operational                 Pre-Op                    Operational
........        .      1979&81                1J9$4-07        2008'        1979&81               1.984-07          2008 IRange.              912 -9.7,             9.4-15.3 ,,. --          [    9.1-111.0 1         '7.4J i4.1      1    --
Mean "                 9.5                    .!01         01.5,            10.113                      "       11.3 TJABLE H6
_____________         SOI RJUDIUM-226 ACT0                       ITE (PlCi/ drI3-)              ,Yj Location                                   Indicator ..          .      .      __..____'__._    Control Period               PreOp                   Operational                 ,Pre-Op1                Operational 1979&81 .1984-'07*.                    2008          1979&81             1984-07*, 2008 Range                0.8-1.3               0.8-3.1                        0.8-1.2           "1.0-2.2.-
Mean         .        .1                   ''1.6 4l             i.40              LO.1.8.
* Radium-226 was not detected (ND) in 2002, 2003, 2004, or 2005.
TABLE H17 Location' Period                         p Indicator perational
:1984-07",      2008 f     Pre-Op
                                                                              . 1979&8i,,
Control Operational.
1984-07       2008
 .. ...........            1979&81, MRan Meain      :
0.9
_ _* _ _ __* _ _.         i. o 1f
                                              .08-20.              .9--      if.I 1,0 ...0.7 TABLE H 18
_________             SOIL CES IU          M     37A          TITE          pt/dy Location.                               Indicator                                             Control'.
Period              Pre-op                    perationa                  Pre-Op .                Opera'tional
............              1979&81           j A98207L12008                     1979&81 f 1982-07                    2008 Range              0.'5- 0,7                        .,Z- 7[2i0045 02-12                    .07-1.2 Mean            1       0.6         .        18          0.07              0.7                0.33          0.17 H-6 2008 1008 RAdiolo"ical                              Monitoring Report Environmental Monitoring Radiological Environmental                       Report                                                       H-6

Appendix H TABLE H 19 Location               indicator.
i_.....          ..                      . Control Period      preo.700        2r-e.P*!"OPr.e Operationall                       ].     ..Operati6onal
_           -81      1985-07.           81978-81.j 1              1985-07.        2008 SRange       1222-1500  J      .. 42         8         -1273-1500 1241472 1--
WMean        Q125    11     _      11287               1,390    1 TABLX H 20 KGRJN         WAETRITi                 ACTIVITIE(Aw                   iA~
Location                  Indicator..'                               Contro Period                         " pa      l             Preop "            perational
* 1980-81          1982-0       206:0        1980-81      .1992-0,        2008, Range    194-109         -206 -+180                    17-119             +260 Mean .        101 ..       ...            136*
_53.5           118           55.2*       25.9 H-7                                         2008    Radiological Environmental Monitoring Report 2.008 Radiological Environmental Monitoring Report

APPENDIX I SPECIFIC ANALYSIS- RESULTS TABULA4ED BY
                  'MEDIA AND aAMPLN ?'PERI9JO*D Monitoring Report    I-1 2Q08   Radi01ogica! Environmental 20.08. Radiological Environme .ntal MOnhitor~ing Re'port I-1

Appendix I Results of analyses are generally reported in the following tables to two significant figures. Random uncertainties of counting are reported to the same decimal place as the result.
,Calculated values for analysis results are reported with the random uncertainty Of counting at two standard deviations (2S), determined by considering both the sample and background count rates. The uncertainty of an activity is influenced by the volume or mass of the sample, the background count rate, the count times, the method used to round off the value obtained to reflect its degree of significance, and other factors. The uncertainties of activities determined by gamma spectrometric analyses are also influenced by the relative concentrations of the radionuclides in the sample, the energies and intensities of the gammas emitted by those radionuclides, and the assumptions used in selecting the radionuclides tobe quantitatively determined.
Results reported as less than (<) in these tables are below themminimum detectable concentrations (MDCs). The MDC is an estimate of the detection capabilities of the overall measurement method, taking into account not only the counting system, but also the characteristics of the sample being counted, When the MDC is used as the level to decide whether or not to enter a measured Value into a table, there is a 50% chance that the value will'be entered'When the actual sample activity is equivalent to the MDC.
There is only a five percent chance that a value representing a fluctuation in background activity will be entered as sample activity in such an instance..
Measured values for the activities of specific radionuclides, such as the man-made gamma-emitting radionuclides iodine-131 and cesium-137, only appear in the following tables for each specific medium when the levels that are measured. exceed the MDC values for those measurements and, those radionuclides are actually identified as present in the samples. Measured values for the analyses that are not radionuclide specific, such as gos s alpha and beta analyses, also'are presented in the tables for specific media only when the levels that are measured actually exceed the MDCs.
1-2 2008 Radiological               Monitoring Report Environmental Monitoring Radiological Environmental            Report                                          1-2

0 TABLEI11 ENVIRONMENTAL THERMOOLUMINESCENT DOSIMETRY RESULTS.
                                                    ,SUSQUEHANNA STEAM-ELECTRIC STATION, 2008 w'Results (1) are in mRlstd. qtr(2) +/--2S(3)
First Quarter              SecondQuarter                         Third Quarter            Fourth Quarter 1/18/2008 to 4/29/2008        4/29/2008 to 7/23/2008-            7/23/2008 to 10/15/2008, 1.0/15/2008 to 1/21/2009 Location ONSITE 1S2                             23.5 +/-    1.9                25.5  +/- 1.2                         27.3   +/- 3.0              24.1  +/- -3.4 2S2                             19.6 +/-    3.5                19.6  +/- 1.6                         22.5   +/- 2.2              17.6  t  0.7 2S3                             23.4*:+/-   2.4                23.5  +/- 2.5                         25.4   +/- 2.4              22.7  +/-  2.0 3S2                             18.8 +/-    1.7                18.5  +/- 1.2                         21.3   +/- 2.4              17.0  +/-  1.1 383                             17.8 +/-    1.5                18.4  +/- 1.2                         21.4   +/- 1.7              17.5. +/-  2.6 4S3                             23.0 +/-    1.9                24.3  +/- 1.2                         26.0   +/- 3.3              22.7  +/-  2.6 4S6                             18.8 +/-    1.1                19.0  +/- 1.0                         20.8   +/- 2.1              18.3  +/-  1.5 5S4                             17.7 +/-    1.3                17.0  +/- 0.8                         20.6   +/- 1.3              16.6  +/-  1.7 5S7                             19.4 +/-    1.3                19.6  +/- 1.2                         21.3   +/- 1.3              19.6  +/-  1.3 6S4                             26.0. +/-   1.7                26.3  +/-   1.6                       29.0   +/- 2.0              25.2  +/-  1.1-6S9                             25.1 +/-. 0.4                25:8  +/- 1.6&                        28.4   _+2.2              25.5  +/-  1.9 7S6                            .24.7 +/-    2.2                24.7  _ 1.6                         25.4   +/- 3.4              23.0  +/-  1.5 7S7                             18.3*,+/-   1.9                19.3  +/- 1.6                         21.3   +/- 1.7              17.2  +/- .1.9 8S2                             24.3,: +/-  0.6                25.0  +/- 3.1                         28.0   +/- 2.4              26.8  +/-  1.3 9S2                             46.6 +/-    5.4                46.9  +/- 4.1                         45.9   +/- 4.5              46.2  +/- *2.8 l0S1i                           17.9_+/-    1.1                17.4  +/- 1.6                         20.6   +/- 1.1              17.8  +/-  2.0 10S2                            22.9 +/-    1.5                32.7 +/-.1.6                          35.1   +/- 1.7              33.9  +/-  3.9 11S7                            19.2
                                   *+/-     1.7                20.8 +/- 1.4                          21.8   +/- 1.5              18.3  +/- 1.9 12S1                            20.5 _    1.1                21.4 +/- 3.3                          23.0   +/- 2.4              19.6  +/-  2.0 1283                            22.3 +/-    0.6                21.7 +/- 1.0                          24.1   +/- 3.5,             21.6  +/-  1.9 12S7                            18.8 +/-    1.5                18.7 +/- 2,1.                         21.8   +/- 3.5              17.4  +/-  0.9 13S2                                      (4)                26.2,+/- 1.4                          28.0   +/- 2.3              26.6  +/-  4.7 13S5                            25.9,- +/-  3.2                          (4)                       30.4   _ 2.8              27.0  +/-  2.8 13S6                            23.3   +/-  1.9                26.2 +/- 2.5'                         25.9   +/- 2.4              22.8  +/-  3.5 14S5                            23.0   +/-  2.6                22.9 +/- 1:.4                         23.9   +/- 2.8              21.7  +/-  2.0 15S5                            20.6   +/-  1.5                21.4 +/- 1.6.                         24.5   +/- 2.5              21.2  +/-  1.5 16S1                            22.8   +/-  0.7             .24.2    +/- 1.8                         26.4   +/- 3.5              22.3  +/-  1.5 16S2                            32.4   +/-  2.2               .24.7 + 1.2                          26.3   +/- 2.0              23.7  +/-  3.2 See the comments at the endof this table.
1-3

TABLE I-i1.
ENVIRONMENTAL THERMOLUMINESCENT DOSIMETRY RESULTS SUSQUEHANNA STEAM ELECTRIC STATION, 2008 Results (1) are in mR/std. qtr (2) 2S(3)
First Quarter                  Second Quarter                 Third Quarter             Fourth Quarter 1/18/2008 to 4/29/2008            4/29/2008 to 7/23/2008        -7/23/2008- to 10/15/2008 10/15/2008 to 1/21/2009 Location 0-1 MILE OFFSITE 6A4                             21.0   +/-   1.7                   20.8. +/- 1.4                   24-9  +/-  2.4              19.6 +/- 1.3 8A3                             18.2   +/-   1.7                    17.6 +/- 2:1                   20.6  +/-  1.3              16.8 +/- 1.1 15A3.                           18.6   +/-   0.6                    18A1 _ 0.8                   21.1  +/-  0.9              17.1 +/- 0.9 16A2                            17.6   +/-   1.7                    17.1 +/- 0.8                   21.0  +/-  1.5              17.7 +/- 1.9 1-2 MILE OFFSITE 8B2                             17.6 +/- 1.4                        18.9 +/- 1.3                   22.2 +/- 1.3                18.6 +/- 1.7 9B1                             17.5 +/- 1.3                        17.7 +/- 3.1                   21.3 +/- 2.2                16.2 +/- .0.6 10B3                            18.6 .+/- 1.7                       18.9 +/- 1-.0                  22.3 + 2.4                17.7 +/- 1.5 2-4 MILE OFFSITE 1D5                             19.8 +/-     1.8                   22.2: +/-.-2.4                 .24.4 .+/-  2.0              19.6 +/- 1.5 8D3                             18.6 +/-     1.4                   22:3 +/- 1.3                    23.6   _ 0.9              18.6 +/- 0.6 9D4                             19.5 -     2.5                   21.2 +/- 2.2                    24.6   _ 2.6              19.6 +/- 1.5 1OD1                            20.3+/-      0.7                   204-+/- 2:0                     24*2  -  2.0              18.5 +/-  1.3 12D2                            20:7 +     2.0                   20.3 +/- 1.4                    23.4  -  2.0              18.9 +/-  0.9 14D1                            20.2 +/-     1.5                   20.1 +/- 1.0                    23.4  . 2.6              19.3 +/-  2.0 4-5 MILE OFFSITE 3E1                             17.2   +/-   0.2                    17.5  +/-  1.3                 21.7  +/-  2.4              17.4 +/-  0.7-4E2                             21.4   +/-   1.9                   21.1   +/-  1.1                 23.9  +/-  2.2              20.1 +/- 2.2 5E2                             19.0   +/-   2.5                   20.4   +/-  2:0                 22.8  +/-  2.2              19.6 +/- 2.6 6E1                             20.6   +/-   2.3                   24.0   +/-  1.3                 26.1  +/-  1.7              20.9 +/- 1.9 7E1                             19.7   +/- 1.6                     22.2   +/-  4.8                 23:9  +/-  0.9              21.2 +/- 1.9 11E1                            16.6   +/- 3.2                      18.1  +/- 2.0                  22.5  +/-  3.7              16.3 +/- 1.1 12E1                            17.8   +/-0.7                       18.0  +/-_ 1.6                 21.3  +/-  4.8              17.2 +/- 1.5 13E4&#xfd;                           22.0    _ 1.1                    22.0   +/- 1:8                  24.6  +/-  2.7              20.0 +/- 1.1 See the comments atthe end of -this table.
1-4

S0                                                                                                                                                0 TABLE I,14 ENVIRONMENTAL THERMOLUMINESCENT DOSIMETRY RESULTS SUSQUEHANNA STEAM ELECTRIC STATION, 2008 Results-(i) are-in mR/std. qtr (2) +/- 2S(3)
First Quarter                      Second"Quarter                     Third Quarter                       Fourth Quarter 1/18/2008 to 4/29/2008               4/29/2008 toa 7/23/2008           7/23/2008 to 10/15/2008            10/15/2008 1o 1/21/2009 Location,:
5-10 MILE OFFSITE 2F1                                      18.3 +/- 0.9                           19.8 +/- 2.4                       22.1 +/- 1.5                           18.0    +/-   1.3 15F1                                     20.2 +/- 1.5                           20.7 +/- 1.0                       23.4 +/- 3.0                           19.2    +/-   1.9 16F1                                     22.2 +/- 2.4                           21,.7 +/- 1.0                      24.9 +/- 2.8                          20.1     +/-   1.5 10-20 MILE OFFSITE 3G4                                      19.9 +/-    1.6                        21.9  +/- 2.2                      25.2.  +/-  2.8                        19.4    t 0.7 4G1                                      21.4-+/-    2.7                        23.2  +/- 4.3                      26.6   +/-  1.3                       21.6     +/- '2.0 7G1                                      20.4 +/-    0.9                        19.4  +/- 1.5                      22.7   +/-  0.7                        18.7    +/- 1.9 12G1                                    17.5 +/-    1.9                        17:8  +/- 0.9                      21.1   +/-  2.6                        17.6    +/-   2.0 12G4                                     18.6 +/-    1.2                        21.6  +/- 3.0                      24.6   +/-  2.0                       20.0     +/-   0.9 See the comments at the end of this table.
Location Indicator Average(5)                               21.2+/- 15.2                           21.8 3     13.9                    24.4 +/- 17.5                         20.8     +/- 14.2 Control Average(5)                               19.6 +/- 4.0                           20.8 +/- 5.9                       24.0 +/- 4.6                           19.5    +/- 3.6 Comments-(1) Individual.monitor location results are normally the average of the elemental doses of six calcium elements from the two. TLDs assigned to each monitoring location.
(2) A standard (std.),quarter (qtr.) is considered to be 91.25 days. Results obtained for monitoring periods of other durations are normalized by multiplying them by 91.251x, where x is-the actual duration inmdays of the period.
(3). Uncertainties~for individual monitoring locationresults are two standard'deviations of-the elemental doses of six calcium elements from thetwo TLDs assigned to each monitoring location, representing the variability, between the elemental doses of each of the: six TLD elements.
(4) -No measurement could be made at thislocation because the TLDs were lost,-stolen,*damaged or notexchanged. Refer to Appendix A of the Annual Radiological Environmental Operating Report for an explanation of program exceptions to REMP.
(5) Uncertainties associated with quarterly indicator and control averages are two standard deviations, representing the variability between the results of the individual monitoring locations.

TABLE 1-2 TRITIUM AND GAMMASPECTROSCOPIC ANALYSES -OF SURFACE WATER SUSQUEHANNASTEAM'ELECTRIC STATION, 2008 Results-in pCi/liter + 2S LOCATION COLLECTION-DATE                          H-3               OTHER ACTIVITY- COMMENTS 6S6      12/24/2007        -  1/22/2008        < 107               K  226 +/-:57 2S7      12/24/2007        --1/22/2008         <10.6               TH-228   8++/-5 6S5      12/31/2007        -  1/22/2008e       < 116 6S6      1/22/2008         -  2/26/2008        <  130 2S7       1/22/2008        -  2/26/2008        <144 6S5      1/29/2008         -2/26/2008          < 130               K-40   190 +/-:27 4S7      2/11/2008         -  2/11/2008              168 +/-80 LTAW     2/11/2008         -  2/11/2008        < 122 5S9-GRAB 2/12/2008         - 2/19/2008         < 135               K-40    39 +25 6S6      2/26/2008         - 3/25/2008         < 125 2S7      -2/26/2008        --3/25/2008             2100 +/- 227 6S5      3/4/2008             3/25/2008         < 125              K-40    99 +/-61 6S6      3/25/2008         -4/22/2008                125 +/-75 2S7      3/25/2008         -. 4/22/2008           10800 &#xfd;+/-909      TH-228   8+/--3 6S5      4/1/2008          -  4/22/2008.             147 +/-78 6S6      4/22/2008         --5/27/2008         <110 2S7      4/22/2008         -5/27/2008               1770. +/- 194 6S5      4/29/2008         -5/27/2008          < 113 4S7      5/12/2008         -  5/12/2008              518 109 LTAW     5/12/2008         --5/12/2008          <.138, 2S7-GRAB 5/13/2008         -_5/20/2008          < 117 6S6       5/27/2008        -  6/24/2008         < 137 2S7      5/27/2008         -  6/24/2008              440 ,+/- 104 6S5      6/3/2008          -  6/24/2008         < 131 6S6      6/24/2008          - 7/22/2008         <111               TH-228   3 +/-_2 2S7       6/24/2008        -  7/22/2008              773-+/- 114     K-40    77 +/- 25 1-6 0

TABLEI1;2 TRITIUM AND GAMMA SPECTROSCOPIC ANALYSES: OF SURFACE WATER SUSQUEHANNA STEAM-ELECTRIC STATION, 2008 Results.in pCVliter._ 2S LOCATION: COLLECTION DATE                             H-3               OTHER.ACTIVITY COMMENTS 6S5       7/1/2008           - 7/22/2008          <11-1               TH-228   8+3 6S6      7/22/2008           - 8/26/2008'         <1 02               RA-226  89 +/-48 2S7       7/22/2008          -- 8/26/2008                207 +/-76      .TH-228   5_3 6S5       7/29/2008          -8/26/2008           <1 04 4S7       8/11/2008                                      228 +/- 82 LTAW      8/1-1/2008                              < 132 6S6       8/26/2008          -  9/30/2008         < 90 2S7       8/26/2008          -  9/30/2008:               517 +/-_86 6S5       9/2/2008           -  9/30/2008          < 97 LTAW      9/24/2008                                      163_+/--74 4S7       9/24/2008                                      186 +/-72 6S6       9/30/2008             1-0/28/2008       < 113               TH-228   9 +/-4 2S7       9/30/2008          -  10/28/2008            3390 +/- 312     TH-228    9 +/-3 6S5      -10/7/2008          -  10/28/2008        < 114               RA-226 124 +/-69 6S6       10/28/2008         -. 11/25/2008        < 127 2S7       10/28/2008         -. 12/2/2008'            5730 +/-502 6S5       11/4/2008          -  12/2/2008         <128 4S7       11/11/2008                                    -189 +/-78 LTAW      11/11/2008                                     195W+/-82 6S6-GRAB  12/2/2008                                < 127 2S7       12/2/2008          - 12/30/2008              3150 +/-302
-6S6-GRAB  12/9/2008          - 12/30/2008          < 129 6S5       12/9/2008          - 12/30/2008               .137 +/-89 1-7

TABLE 1-3.
IODINE-131 ANALYSES OF SURFACE WATER SUSQUEHANNA STEAM ELECTRIC STATION, 2008 RESULTS IN PCI/LITER +/- 2S LOCATION COLLECTION DATE                      1-131                       COMMENTS 6S6      12/31/2007 - 1/15/2008             < 0.73 2S7      12/31/2007 - 1/15/2008             <0.56 6S5        1/8/2008 - 1/15/2008             < 0.44 2S7        2/5/2008 - 2/19/2008               0.88 +/- 0.38 6S5       2/12/2008 - 2/19/2008             <0.29 5S9-GRAB  2/12/2008 - 2/19/2008             < 0.86 6S6        3/4/2008 - 3/18/2008             < 0.66 2S7        3/4/2008 .- 3/18/2008            < 0.70 6S5       3/11/2008 - 3/18/2008             < 0.89 6S6        4/1/2008 - 4/15/2008             < 0.96 2S7        4/1/2008 - 4/15/2008             < 0.63 6S5        4/8/2008 - 4/15/2008             <,0.74 6S6        5/6/2008 - 5/20/2008             < 0.75 2S7-GRAB  5/13/2008 - 5/20/2008             < 0.50 6S5       5/13/2008 - 5/20/2008             <0.40 6S6        6/3/2008 - 6/17/2008                1.44 +/- 0.81 2S7        6/3/2008 - 6/17/2008                1.55 +/- 0.77 6S5       6/10/2008 - 6/17/2008             < 0.68 6S6        7/1/2008 - 7/15/2008             < 0.88 2S7        7/1/2008 - 7/15/2008               1.95 +/- 0.75 6S5        7/8/2008 - 7/15/2008             < 0.83 6S6        8/5/2008 - 8/19/2008             < 0.71 2S7        8/5/2008 - 8/19/2008             < 0.83 6S5        8/5/2008 - 8/19/2008             < 0.94 1-8

TABLE 1-3 IODINE-131 ANALYSES OF-SURFACE WATER SUSQUEHANNA STEAM -ELECTRIC STATION, 2008 RESULTS IN PCI/LITER +/- 2S LOCATION COLLECTION DATE                  1-131                              COMMENTS 6S6       9/2/2008 - 9/16/2008           <0.99 2S7       9/2/20081--- 9/16/2008         <0.97 6S5       9/9/20,08 - 9/16/2008.           -0.99 +/- 0.44 6S6       10/7/20081   10/21/2008        <0.68 2S7       10/7/2008: 7-10/21/2008        < 0.68 6S5      10/14/2008: - 10/21/2008        <0:90 6S6       11/4/2008 - 11/18/2008         <0.85 2S7       11/4/2008&-- 11/18/2008        <0.90 6S5      11111/2008 - 11/18/2008         <-0.64 2S7       12/2/2008: - 12/16/2008-          1.29_+/- 0.59 6S6       12/9/2008 - 12/16/2008         <0.60 6S5       12/9/2008 - 12/16/2008         < 0.'63 1-9

TABLE 1-4 GROSS BETATRITIUM, GAMMA SPECTROSCOPIC ANALYSES OF DRINKING WATER SUSQUEHANNA STEAM ELECTRIC STATION, 2008 Results in pCi/liter +/- 2S LOCATION COLLECTION DATE              GR-BETA             &#xfd;1-H-3                 OTHER ACTIVITY COMMENTS 12H2      12/24/2007 - 1/22/2008    < 2.0          < 107 12H2      1/22/2008  - 2/26/2008    < 2.0          < 127 12H2      2/26/2008  - 3/25/2008      4.06 +/- 1.43 < 120                     K-40    173 +/- 46 12H2      3/25/2008  - 4/22/2008    < 1.9          < 136 12H2      4/22/2008  - 5/27/2008    <1.9           < 109 12H2      5/27/2008  - 6/24/2008    <2.9           < 134.
12H2      6/24/2008  - 7/22/2008        3.4 +/- 1.60 <112 12H2      7/22/2008  - 8/26/2008    <3.1           < 103 12H2      8/26/2008  - 9/30/2008        3.0 +/- 1.63 < 96 12H2      9/30/2008  - 10/28/2008       3.7 +/- 1.55 < 119 12H2      10/28/2008 -  12/2/2008       3.3 +/- 1.55 < 125 12H2       12/2/2008 - 12/30/2008       3.3 +/-1.47 <134 I-10

TABLE 1-5 GAMMA SPECTROSCOPICANALYSISOF FISH SUSQUEHANNA-STEAM ELECTRIC STATION,2008 Results in:pci/kg (wet) +/- 2S LOCATION-SAMPLE-TYPE         COLLECTION DATE                   K-40                 OTHER ACTIVITY COMMENTS IND   smallmouth bass      5/12/2008 - 5/12/2008        3630   +/-623 IND   channel catfish      5/12/2008. - 5/12/2008       4040   +/- 806 IND   shorthead redhorse-  5/12/2008 - 5/12/2008        2810   +/- 623 2H    smallmouth bass      5/22/2008 - 5/22/2Q08        4870   +/- 853 2H  .channel catfish      5/22/2008 - 5/23/2008        3140   +/- 792      TH-228     106 +/- 58 2H   shorthead redhorse   5/22/2008 -5/22/2008         2860   +/-689 IND   Smallmouth Bass      10/8/2008 - 10/8/2008        4430 +/- 936 IND   Channel Catfish       10/8/2008 ,10/8/2008        3540 +/- 827 IND   Shorthead Redhorse   10/9/2008, - 10/9/2008'      4080 +/-1674 2H   Smallmouth Bass      10/15/2008 -. 1.0/15/2008    3010-+/- 833 2H   Channel Catfish      10/15/2008 - 10/15/2008,     4330 +/-697 2H   Shorthead Redhorse   10/15/2008 - ,10/15/2008     3400+/- 863 LTAW   Largemouth Bass      10/16/2008 -:10/16/2008      3400+/- 878 1-11

TABLE 1-6 GAMMA:SPECTROSCOPIC-ANALYSES OF SHORELINE SEDIMENT SUSQUEHANNA STEAM ELECTRIC STATION, 2008 Results in pCi/kg (dry) +/-.2S LOCATION COLLECTION DATE      K-40    " Csi 37            Ra-226             Th-228           OTHER ACTIVITY 2B        5/9/2008'   11000 +/-1120 <-57             2010- 1220           1150 +/-_96  AC-228    1010 +/-276 7B        5/9/2008    12700 +/-1300. <;69         < 1150                  1020 +/-92   AC-228'   1130   265 12F       5/9/2008-    7760 1140 < 66           <1320                    766 +/- 100 AC-228-    786 +/-214-2B        11/4/2008   15100 1290   < 70            2050 +/-1230           1210 +/- 98  AC-228    1340   285 7B        11/4/2008   10300 +/-928-     66 +/-.41      1840 +/--735            987 +/--69  AC-228     958 +/-+184 12F       11/4/2008    7780 +/-780   < 33            1620 +/-823             766 +/- 68  AC-228     734 +/- 183 1-12

TABLE1-7 TRITIUM AND, GAMMA SPECTROSCOPIC: ANALYSES OF GROUNDVWATER SUSQUEHANNA STEAM ELECTRIC STATION, 2008 Resultsin pCi/liter +/- 2S LOCATION    COLLECTIONDATE                 H3                  -OTHER ACTIVITY 12F3             2/1-1/2008-         <121               -TH-228 15.5 +/--;7.68 2S2              2/11/2008          < 121-              TH-228 12.4 '+/-7.91 4S4 Treated      2/11/2008          <117 6S10             2/11/2008          < 119 -            -AC-228 46.0 +/- 11.5 11S2             2/11/2008          <119 13S7             2/20/2008             :171 -+84.1      K-40         144 +/- 63.5 1S3              2/20/2008             381-+/-_96.3 4S8              2/20/2008-            298 +/-_85.4 8S4              2/20/2008              178z+/-90.4-      K-40         103 +/- 65.7 4S9              2/21/2008              181 +/-_98.1 7S10             2/21/2008             211:+/-:96:0 12F3             5/12/2008          < 136 2S2             5/12/2008           < 138 4S4 Treated     5/12/2008           < 139-6S10            5/12/2008           < 138 11S2            5/12/2008           < 140 13S7            5/14/2008              157+/- 79.2 1S3             5/14/2008 255 +/-89.6 4S8            *5/14/2Q,08             339 +/--94.9, 8S4             ,5/14/2008             149+/- 83.1 4S9             5/15/2008           < 124     -
7S10            5/15/2008.             202 +/--93.6 1-13

TABLE 1-7 TRITIUM AND GAMMASPEC-TROSCOPIC ANALYSES OF GROUND WATER SUSQUEHANNA STEAM ELECTRIC STATION, 2008
                                                 'Resufts in pCiliter t 2s LOCATION    COLLECTION DATE             H-3.                  OTHER ACTIVITY 12F3            8/11/2008         <109' 2S2             8/11/2008         <111 4S4 Treated     8/11/2008        < 112-6S10            8/11/2008         <110 11S2            8/11/2008         <117 13S7            8/13/2008           154 + 77.8 1S3             8/13/2008           223 +81.2 4S8             8/13/2008           198-+/- 81.5 8S4             8/13/2008           203 +/- 81.9 4S9             8/14/2008           149 75.9 7S10            8/19/2008        < 121 12F3           11/11/2008        <117 2S2            11/11/2008        < 110 4S4 Treated    11/11/2008           150 +/-74.3 6S10           11/11/2008        < 103 11S2           11/11/2008        < 119 13S7           11/12/2008        <117 lS3            11/12/2008           132  +/- 75 4S8            11/12/2008           332  +/--84.5 7S10           11/12/2008           153  +/- 74.8      K-40         141 +/- 66 8S4            11/12/2008           156  +/-72.1 4S9            11/13/2008        <1.16 1-14

0 TAB3LE 1-8 GROSS .BETA ANALYSES OF AIR PARTICULATE FILTERS SUSQUEHANNA STEAM ELECTRIC STATION, 2008 RESULTSIN E-03 PCi/CU. M. +/- 2S COLLECTION' MONTH           !DATE                 3S2            6G1        .8G1               12E1          12S17         13S6     COMMENTS JAN   12/26/07 -      01/02/08, 23.0-+/-  2.71   16.8 2.52 16.9 +/- 2.45,        20.7   +/-+2.63 23.2 +/-  2.71' .24.4.+.2.79 JAN   01/02/08 -      01/09/08- 236,+   2.79 -17.5 +/- 2.65- 1:2.61+/-2.27       23.1   +/- 2.79 19.7-+/-  2-.61  24.9 +/- 2.87 JAN   01/09/08 -      01/16/08  10.5 +/-  2.10   10.5 +/-. 2.20: .12.5++/- 2.32:   12.9   +/- 2.29 11.4 +/-  2-1:6  12.5 +/- 2.28 JAN   01/16/08 -      01/23/08. 16.7 +/-  2.40 15.3 +.2.48 15.3,+/- 2.39         16.7   +/- 2.45 17.2 +/-  2.46   15.5 +/- 2.36 JAN   01/23/08 -      01/30/08  29.9 +/-  3.17: 24.8 +/-:2.81 22.0 +/- 2.68        26.9   +/- 2.87 22.9 +/-  2.63   -29.4-+/-3.00 FEB   011 /30/08 - 02/06/08     17.2-+/-  2.60   14.5 +/-+2.37    14.5+/-     2.33 19.6   +/- 2.59 13.5  +/- 2.20-  17.8 +/- 2.50 FEB   02/06/08 - .02114/08      17.0 +/-  2.39   13.1 +/-2.m1     14.61+/-    2.17 17.1   +/- 2.25 16.9  +/- 2.22   15.6 +/-+2.17 FEB  02/14/08- - 02/20/08-.. 13.5 +  2.69   14.2:+/--2:62    14.1 +/-    2.68 18.1   +/- 2.79 16.6  +/- 2.75   15.6 +/- 2.68 FEB   02/20/08 - 02/27/08.'     15.8 +  2.52   14.4 +/- 2.35    12.0      2.20 14.3   +/- 2.31 14.5  +/- 2.35   14.3 +/- 2.31 MAR 02/27/08 - 03/05/08-        11.7 +/-2.28     11.7  +/-,2.23     8.*1 +/- 1.98  12.1 +/- 2.17   11.5++/- 2.16    13.9  +/-+2.30 MAR 03/05/08 - 03/-12/08        16.3 +/- 2.46    15.5  +/-+2.40'  16.4 +/- 2.43    16.7 +/- 2.39   14.8 +/- 2.36   14.5   +/- 2.29 MAR ;03/12/08 -,03/19/08',      13.0 +/- 2.32    12.8  +/-+2.29  1:3.1 +/-2.34     :13.6. +/- 2.31 11.9 +/--2.23    13.6  +/- 2.33 MAR .03119/08 -03/26/08         12.4 +/- 2.28    10.8  +/-&#xfd;2.20   11..5 +2.25    16.1 +/- 2.45   10.8 +/- 2.17    12.7  + 2.24 APR &#xfd;03/26/08 -,04/02/,08       12.4  +/- 2.25  '13.1 +/-;'2.30 13.2 +/- 2.30      16.8 +/- 2.47   13.2.+/-.2.27    16.1 +/- 2.43 APR 04/02/08 - 04/09/08         9.31  +/--12.15 8.48 +/-2,.10 10.5 +/-+2.21        8.87 2.03     9.03 +/-:2.11    11.1 +2.17 APR *04/09/08.- 04/1,6/08*      8.36  +/- 2.04-  7.83 +2.01," 8,32 2.08        9.06 +/-,2.04   7.65 +/- 1.97    8.41 +/- 2.00 APR 04/16/08-- 04/23/08         17.0  ,+/-2.73:  13.4 +/-&#xfd;2.56 15 :1 - 2 70--    18.3 +/- 2.75   17.5 +/- 2.71    193 +/- 2.81 APR .04/23/08 - 04/30/08        14.3  +/- 2.40   13.5 +/-2.39-        ,11.3
                                                                      +/- 2.05  13.9 +/- 2.39   11.3 +/- 2.25    15.1 +/- 2.46 MAY   04/30/08.- 05/07/0879     17.0 +/-:2.59- 13.8 2.41        15.4   +/-2.54   17.1   +/- 2.53 12.6 +/-  2.31   15.4 +/-2.44 MAY   05/07/08:- 05/14/08:      11.2++/- 2.27 9.37 +/- 1.99      9.67    1+/-2.10                               9.46 +2.04 11.6   +/- 2.28 10.4 +/-  2.18 MAY   05/14/08    -05/21/08     10.0 +/- 1.99 12.41 2.00        11.6   +/-.2.02. 10.1   +/- 2.02 9.64 +/-  1.93   9.67 1.89 MAY   05/21/08 - .05/28/08      6.00 +/- 1.88- ,6.30. 1.80     6.42    +/- 1.77 .7.74   +/-+1.97 8.13. +/- 1.97   8.60 +/- 1.97 JUN 05/28/08- 06/04/08          10.7  +/- 2.1*1  12.6:+:2.22    11.6 +/-2.16     11.2   +/- 2.14 11.0  +/- 2.13. '13.9 +/- 2.30 JUN- *06/04/08'- 06/11/08       12.6  +/- 2.25   11.6 +/- 2.11    12.1:+/-2.14     13.8   +/- 2.30 9.82  +/- 2.00   12.5 +/- 2.11 JUN 06/11/08 - 06/18/08         13.0  +/- 2.43   13.3 +/- 2.33    1.35 +/- 2.39    14.4   +/- 2.55 11.3  +/- 2.26   12.3 +/- 2.28 JUN 06/18/08 - 06/25/08         10.6  +/- 2.17  9.76 +/-:2.06     10.2 +/- 2.05    11.7   +/- 2.30  8.7  +/- 2.02 9.52 +/- 2.04 I-15

TABLE 18-GROSS BETAANALYSES'OFAIR PARTICULATE FILTERS,;
SUSQUEHANNA STEAMWELECTRIC STATION, 2008 RESULTS IN E-03 PCI/CU. M. +/- 2S COLLECTION MONTH.        DATE                  3S2             6G1            8G1             12E1          12S1           13S6     COMMENTS JUL   06/25/08 - 07/02/08     10.0  +/- 2.27 1-0.0 +/-2.16       11.2 +/-F2.22     12.2  +/- 2.38  11.8  +/- 2.33:3 1-11.4 +/- 2.18 JUL   07/02/08   - 07/09/08   19.4  +/- 2.70 15.8 +/- 2.40. 15.1 +/-+2.37:&#xfd;        18.0  +/-+2.59  16.0  +/- 2.48 15.3:+/- 2.32 JUL   07/09/08   - 07/16/Q8   12.3  +/- 2.19! 11.6 +/-:2.13 1-1.8 +/- 2.19         13.5  +/- 2.45  13.4  +/- 2.32: 12.6 +/-+2.17 JUL   07/16/08   - 07/23/08   19.9  +/- 2.55 19.7, +t259 23.8 1 2.77           20.2  +/- 2.68  15.8  +/- 2.46    24.3 +/-,2.89 JUL   07/23/08   - 07/30/08   16.6  +/- 2.45 :16.3 +/-+-2.47 115.6 +/-:2.38        20.0  +/-+2.70  17.3  +/- 2.55    16.6 +/-2.44 AUG   07/30/08.-   08/06/08   13.2  +/- 2.30    11.8 +/- 2.22    14.7 +/- 2.45    .14.7 +/- 2.47   12.7  +/- 2.32    18.0  +/- 2.53
                                              '10.1  +/-,2,03 AUG   08/06/08 -   08/13/08   8.25  +/-A1.91                   12.5 +/- 2.17     11.8 +/- 2.21   10.8  +/- 2.13    1-2.7 +/- 2.17 AUG   08/13/08 -   08/20/08   14.7  +/- 2.26          +/-15.6 2.33-  14.8 +/- 2.25     14.7 +/-2.34    15.6  +/- 2.37    15.4  +/- 2.27 AUG   08/20/08 -   08/27/08   15.7  +/- 2.44    14.3-+/- 2.40:   12.4 +/- 2.22     15.3 +/- 2.50   13.2  +/- 2:42   .12.3  +/- 2.22 SEP 108/27/08$- 09/03/08      13.8  +/- 2.45    15.3 +/- 2.56    14.9 +/- 2.49     15.4 +/- 2.65-  13.0 +/- 2.48     15.8  +/- 2.53 SEP 09/03/08 - 09/10/08-      15.3  +2.39     19.0  +/- 2.58   16.0 +/- 2.41     18.4 +/- 2.65   15.1 +/- 2.43     17.1  +/- 2.43 SEP :09/10/08 - 09/17/08      8.72    t1.97   7.60  +/- 1.92   7.24 +/- 1.85     9.64 +/- 2.12   9.39.+/--2.08     7.93  +/- 1.88 SEP 09/17/08 - 09/24/08       15.1  +/-,2.42    18.5 +/- 2.60    18.4 +/- 2.55     18.9++/--2.70   17.0,+/-:2.59     16.5  +/--2.43 SEP 09/24/08 - 10/01/08       12.4  +/- 2.05   9.46  +/- 1.84    11.0 +1.94      13.6 +/- 2.19   12.2 +/- 2.07     13.5  +/- 2.09 OCT   10/01/08 -   10/08/08:, 12.4  +/- 2.13    13.1 +/-.2.14    10.7 +/-2.00      12.3  +/-'2.23  12.3+/- 2.18      12.1 +/- 2.08 OCT   10/08/08- -  10/15/08   26.1  +/- 2.84   22.3 +/-+2.63. 24.0., 2.72        27.3  +/- 2.99  25.1 +/- 2.85     23.8++/-2.71 OCT   10/15/08 -   10/22/08   12.5  +/- 2.11    12.1 +/-+2.06 12.8.+ 2.10       12.3   +/- 2.17  12.9 +/- 2.20     13.9 +/-2.16 OCT   10/22/08 -   10/29/08   8.75  +/- 2.17  .6.77 +/- 1.96 .6.90+/- 1:.98        9.93  +/- 2.20  7.89 +/- 2.02    8.11 +/-.2.02 NOV   10/29/08 - 11/05/08     23.5  +3.02    21.6 +/- 2.77     20.4.+/- 2.70     25.9  +/- 2.99  22.0    2.78   24.8 2.99 NOV   11/05/08 - 11/12/08     14.4  +/-=2.32   10.7 +/- 2.15     10.7 +/- 2.15     13.9  +/- 2.35 .14.o0+/-  2.29    14:0+2.37 NOV   11/12/08 - 11/19/08     7.91  +/- 1.89   6.73 +/-:1.89:   -4.68 +/- 1*.78    6.96  +/- 1.93  6.49 +/-  1:80    9.72 +/- 2.20 NOV   11/19/08 - 11/25/08     12.9  +/- 2.30,  10.2 2.22&#xfd;      10.5:+ 2.25     14.6  +/- 2.50  12.9_+/-  2.27    13.1 + 2.38 NOV   11/25/08 - 12/03/08     14.1  +/- 2.04   15.5 +/-"2.18     13.5 +/- 2.09     17.7  +/- 2.32  13.8 +/-  2.00    15.7 +/- 2.07 DEC   12/03/08   - 12/10/08   14.5 +/- 2.34    13.8+/- 2-.38     11.0+  2.27     15.6  +/- 2.52  13.3  +/- 2.26    15.3  +/- 2.38 DEC   12/10/08   - 12/16/08   14.8 +/- 2.38    1:1.8 +/- 2.228  .11.8.+ 2.34     13.3  +/- 2.41  15.4  +/- 2.41   13.0   +/- 2.29 DEC   12/16/08   - 12/23/08   18.1  +/- 2.51   18.4 +/- 2.52     15 7 +/- 2.47     17.5  +/- 2.58  18.0  +/- 2.48    18.4  +/-2.53 DEC   12/23/08   - 12/30/08   29.9 +/- 3.01    23.5 +/- 2.76     20.2 +/- 2.73     33.4  +/- 3.26 26.7   +/- 2.86   31.3   +/- 3.08 1-16 0

TABLE 1-9 GAMMA SPECTROSCOPIC ANALYSES OF COMPOSITED AIR PARTICULATE FILTERS
:SUSQUEHANNA STEAM ELECTRIC STATION, 2008.
                                                   ' Results in E-03 pCi/Cu. M. +/-12S LOCATION COLLECTION DATE                 Be-7                                        OTHER ACTIVITY 6G1      12/26/2007   - 3/26/2008     107   +/- 24 8G1      12/26/2007   - 3/26/2008     101   +/- 27 3S2      12/26/2007   - 3/26/2008     113   +/- .39 12E1     12/26/2007   - 3/26/2008     118   +/-.30.0 12S1     .12/26/2007 -  3/26/2008      99W+/-.24 13S6     12/26/2007 -   3/26/2008     140 +/- 30.0 6G1        3/26/2008-   6/25/2008     144   +/-33 8G1        3/26/2008 -  6/2512008     143   +/- 36 3S2        3/26/2008 -  6/25/2008     170   +/- 41 12E1       3/26/2008 -  6/25/2008     186   +/- 48 12S1       3/26/2008 - 6/25/2008      119 +/- 27 13S6       3/26/2008 - 6/25/2008      11f5 -44.6 6G1       6/25/20 08  - 10/1/2008     164 + 32 8G1       6/25/2008   - 10/1/2008      94 +/- 40 3S2       6/25/2008   - 10/1/2008     127 +/- 28 12E1      6/25/2008   - 10/1/2008     142 +/-+36.8 12S1       6/25/2008 - 10/1/2008      132 +/- 26 13S6       6/25/2008 - 10/1/2008      201 +/- 33.7 6G1       10/1/2008 - 12/30/2008      105 +/- 20 8G1       10/1/2008 - 12/30/2008       981+/-.21 3S2       10/1/2008 - 12/30/2008      100 +/-:25 12E1      10/1/2008 - 12/30/2008      112 +/-20 12S1      10/1/2008 - 12/30/2008       86 +/--22 13S6      10/1/2008 - 12/30/2008       97 +/- 21 1-17

TABLE 1-10.
IODINE-131 AND GAMMA SPECTROSCOPIC ANALYSES OF MILK SUSQUEHANNA STEAM ELECTRIC STATION, 2008 Results in pCiJliter - 2S LOCATION COLLECTION DATE    1-131                K-40                   OTHER ACTIVITY   COMMENTS 10G1          1/7/2008      0.4             1350 + 131 10D2          1/7/2008      0.5             1360 + 158 13E3          1/7/2008      0.4             1340      183 10D3          1/7/2008      0.7             1240      148 10G1          2/4/2008      0.8             1370      134 1OG 1 1002                                        1350 2/4/2008      0.6                       151 13E3          2/4/2008      0.9             1240      131 10D3          2/4/2008      0.7             1300      118 10G1         3/10/2008      0.4             1280      146           AC-228   26.0 +/- 16.9 10D2         3/10/2008      0.6             1300      149 13E3         3/10/2008      0.6             1330      181 10D3         3/10/2008      0.7             1200      160 10G1         4/7/2008     < 0.5             1440      143 13E3         4/7/2008     < 0.6             1430      160 10D3         4/7/2008.    < 0.7             1260      143 5E2          4/7/2008     < 0.8             1310      139 10G1        4/21/2008    <  0.7             1210      157 13E3        4/21/2008    <  0.9             1250      140 10D3        4/21/2008    <  0.7             1290      115 5E2         4/21/2008    <  0.8             1180      163 10G1          5/5/2008    < 0.5             1360      138 13E3          5/5/2008    < 0.8             1180      108 10D3          5/5/2008   < 0.4              1410      154 5E2           5/5/2008   < 0.5              1380      137 10G1         5/19/2008   < 0.4              1340      127 13E3        5/19/2008    < 0.3              1430      144 10D3         5/19/2008   < 0.4              1240,     117 5E2          5/19/2008   < 0.6              1290      165 1-18

TABLE 1                          IODINE-131 AND GAMMA SPECTROSCOPIC ANALYSES OF MILK SUSQUEHANNASTEAM ELECTRIC STATION, 2008 Results&#xfd; in. pCi/liter +/- 2S LOCATION COLLECTION DATE    1-131                 K-40                     OTHER ACTIVITY   'COMMENTS 1,0GI        6/2/2008     < 0.4              111011 164 13E3         6/212008     < 0.7              1260 +/- 166 1003         6/2/2008     < 0.7              1050 +/-110 5E2          6/2/2008     < 0.6              1290-+/- 135 10G1        6/16/2008     < 0.5              1300 +/- 148           TH-228        19.6 +/- 9.5 13E3        6/16/2008     < 0.5              1140 i+/- 126          TH-228        25.6 +/- 11.0 100D3       6/16/2008     < 0.6              1350 +/- 148           TH-228        16.9 +/- 9.2 5E2         6/16/2008     < 0.4              1170 +/- 147           TH-228        27.6 +/- 13.4 10G1         6/30/2008    < 0.6              13401+/- 184 13E3        6/30/2008     < 0.4              1570 +/- 186 10D3        6/30/2008     < 0.4              1280 +/- 188 5E2         6/30/2008     < 0.6              1340 +/- 160 10G1         7/14/2008    < 0.6              1310 +/-    143 13E3         7/14/2008    < 0.6              1300- +/-   162 10D3        7/14/2008     < 0.7              1350 +/-    153 5E2         7/14/2008     < 0.8              1070 +/-    127 10G1        7/28/2008     < 0.6              1320 +/-    150 13E3        7/28/2008     < 0.7              1270 +/-    120 1003        7/28/2008     < 0.8              1270 +/-    153 5E2         7/28/2008     < 0.8              1310 +/-    152 10G1        8/11/2008     < 0.5              1250 +/-    127 13E3        8/11/2008     < 0.7              1400 +/-    139 1003        8/11/2008     < 0.5              1260 .+/-   148 5E2         8/11/2008     < 0.7              1260 +/-    160 10G1        8/25/2008     < 0.5             .1300 +/-    147 13E3        8/25/2008     < 0.5              1500 +/-    170 1003        8/25/2008     < 0.6              1270 +/-    160 5E2         8/25/2008     < 0.7              11.50 +/-   137 1-19

TABLE 1-10 IODINE-131 AND GAMMA SPECTROSCOPIC ANALYSES OF MILK SUSQUEHANNA STEAM ELECTRIC STATION, 2008 Results in pCi/liter +/- 2S LOCATION COLLECTION DATE   1-131                K-40                   OTHER ACTIVITY  COMMENTS 1'OG1        9/8/2008      0.7             1420  .+/- 140 13E3         9/8/2008      0.7             1340   +/- 147 10D3         9/8/2008      0.8             1380   +/-  143 5E2           9/8/2008     0.7             1310   +/-  114 10G1         9/22/2008     0.8             1270   +/-  119     TH-228         14.2 +/- 9.0 13E3         9/22/2008     0.5             1340   +/- 126 10D3         9/22/2008     0.6             1210   +/- 123       TH-228        11.8 +/- 6.9 5E2          9/22/2008     0.5             1310   +/-110 10G1         10/6/2008     0.5             1280   + 56.1 13E3         10/6/2008     0.6             1240   +  53.2 10D3         10/6/2008     0.5             1280   + 62.5 5E2          10/6/2008     0.6             1290   +/- 64.8 10G1        10/20/2008     0.8             1330   +/- 78.9 13E3        10/20/2008     0.7             1500   +/- 111 10D3        10/20/2008     0.6             1170   + 94.2 5E2         10/20/2008     0.6             1260   + 94.7 10G1        11/10/2008     0.8             1190   + 41.6 13E3        11/10/2008     0.7             1380   +/- 54.8 10D3        11/10/2008     0.9             1120   +/- 52.6 5E2         11/10/2008     0.8             1160   +/- 51.4 10G1         12/8/2008     0.7             1270   +/- 72 13E3         12/8/2008     0.6             1310   +/- 90.3 10D3         12/8/2008     0.7             1170   +/- 66.4 5E2          12/8/2008     0.8             1260   +/- 91.2 1-20

TABLE I-I..
GAMMASPECTROSCOPIC ANALYSES OF SOIL SUSQUEHANNAXSTEAM ELECTRIC STATION, 2008 Results in pCi/kg (dry). 2S LOCATION COLLECTION DATE     K-40            Cs-137           Th-228                 OTFHERACTIVITY 8G1 TOP      9/17/2008   13000 +/- 1:230     156+/- 54          710 +/- 113         RA-226 30E0 +/- 1620 AC-228  10* 0o-+/--285 8G1 BOT      9/17/2008    9500 +/- 1290      175 +/- 62         712 +/- 136         AC-228   8"355 +/-323 12S1 TOP     9/17/2008   11000 +/- 981         89 +/- 45        790 +/- 69          RA-226  16 70,+/- 832 AC-228   7957T+/-223 12S1 BOT     9/17/2008   11900 +/- 1060   < 47                926 +/- 75          AC-228   9;71+/- 198 1-21

VEGETABLES)
TABLE 1-12                (FRUITS AND PRODUCTS         2008 OF FOOD              STATION, ANALYSES          ELECTRIC STEAM GAMMA SPECTROSCOPIC
                                                                       +/--2S SUSQUEHANNAResufts in pCi/kg (wet)
OTHER ACTIVITY K-40   .
DATE TYPE COLLECTION, SAMPLE                          2750 +/- 257 LOCATION                                                                       +/- 7 9/3/2008                              TH-228 12 Green Beans                     1660 +/- 101 11F2                                                                        +/- 23 9/22/2008                              AC-228 87 Pumpkin                       4600 +/- 138 11Dl 9/22/2008 Potato 12F7                                   4650 +/- 145 9/22/2008 Potato 5S11

TABLE 1-13 TYPICAL MINIMUM DETECTABLE CONCENTRATIONS OF NUCLIDES SEARCHED FOR BUT NOT FOUND BY GAMMA SPECTROMETRY IN THE VICINITY OF-SUSQUEHANNA STEAM ELECTRIC STATION; 2008&
Fish      Sediment Surface Water Ground Water Potable Water Air'Particulate  Milk     Fruit/Veg       Soil       Air Iodine Nuclide (pCi/kg wet)*(pCi/kgdry)-   (pCi/I)       (pci)       (pCiil)- " (E-3 pCi/m3)   (pCi/I) ,(pCi/kg wet) ,(pCi/kg'dry)(E-3 pCi/m3)
MN-54       48.1         52.1         2.6          4.6          2.6            1.5        5.4-       6:1          61.2 CO-58        54.3        48.7         2.9         *4.8          3.3            2.7        5.6        6.6          64.4 FE-59       186.5       146.3         8.3          13.2         9.1           11.5       16.9       21.6          193.5 CO-60       45.9         52.2         2.6          4.7          2.7            1.3        5.8        6.5          59.4 ZN-65       100.5       110.5         5.3           9.4         5.2            3.6       12.7        14.3         129.1 NB-95         65         61.1         3.1           5.2-        3.5            3.1        5.8        7.3           79.3 RU-1 06      N/A         N/A         N/A           N/A         N/A            N/A         N/A        N/A           N/A ZR-95       107.9        97.3         5.3           8.5         5.6            5.6        9.9         12          123.6 1-131      1043.9       142.7        20.6          11.9        25.9         4765.4       17.1       28.2          364.5         15.9 CS-1 34     41.8         43.1         2.4          4.5          2.6            1.4        4.9        5.4          54.8 CS-1 37       47         59.5         2.7          4.9          2.7            1.2        5.7        6.3          58.8
.BA-140     1073.6       308.5        29.2          28.2        35.9          640.6       33.2       54.6          628.1 LA-1 40     292.5        91.2         9.1           9.2        11.4          217.2        9.5        17.8         206.6 CE-141       N/A         N/A         N/A           N/A         N/A            N/A         N/A        N/A           N/A 1-23

APPENDIX J 2008 Radiological Environmental Monitoring Report J-1

Appendix J The data in the tables that follow show how well Teledyne Brown Engineering Environmental Services (TJBE) performed in the analysis of radioactively spiked media. Tables J-1 through J-4 provide the performance results for TBE. In addition to the Analytics' spikes analyzed as part of PPL's REMP Laboratory Spike Program (Table J-3), TBE analyzed spikes procured independently from Analytics as part of their respective Quality Control Spike Programs (Table J-2), as well as spikes prepared as part of the following programs:
: 1. The Proficiency Testing Program of Environmental Resource Associates (Table J-1)
: 2. The Mixed Analyte Performance Evaluation Program (MAPEP) of theDOE (Table J4)
It should be noted that program #1 above only provides spiked water for analyses. No other.
media are included in the spikes provided by this program. The following characteristics are important for the spiked environmental media:
: 1. When practical, the level of activity in, at least, some of the spiked environmental media should be within the range between required analysis sensitivities for the SSES REMP and the Reporting Levels, if applicable, of the NRC.
: 2. The spikes should be preserved*in a manner as similar as possible to the way that actual samples of those media are prepared.
: 3. The variety of radionuclides with which environmental media are spiked should be as extensive as practical, including as many of the activation and fission products that could be detected in the vicinity of the SSES as reasonable.
The spiked environmental media prepared by Analytics according to the requirements of PPL's REMP Laboratory Spike Program are intended to incorporate characteristics #1, #2, and #3 to the greatest degree that is practical.
J-2 2008 Radiological                 Monitoring Report Environmental Monitoring Radiological Environmental             Report                                          J-2

Appendix J The criteria for the acceptability of the analyses results for the spikes prepared as part of the PPL REMP Laboratory Spike Program (Table J-3) has been established by PPL. They are based on criteria that were originally developed by the NRC. The NRC bases these criteria on an empirical relationship that combines prior experience and accuracy needs. As the resolution of the measurement process improves (relative measurement uncertainty becomes smaller), the criteria for determining acceptability become tighter. ConVersely, as the resolution of the process becomes poorer (relative measurement uncertainty becomes bigger), the criteria are widened.
The criteria for acceptability of DOE (MAPEP) program - Table J-4 is based on control limits based on Percentiles of historic data distributions.
Note that comment numbers at the extreme right side of the tables denote unacceptable results in Tables J-I through J-4. Discussions relevant to these commerit numbers follow the presentations of the data, as applicable.
J-3.                                            2008 Radiological Environmental Monitoring Report

TABLE J-1 ENVIRONMENTAL RESOURCE, ASSOCIATES (ERA)
PROFICIENCY TESTING PROGRAM - 2008 TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (TBE)
(PAGE 1 OF 1)
Identification                                                            Reported       Known Month/Year.        Number ,....               Media .,Nuclide                   Units., ,Va!ue (a)         Value (b)      Control Limits Evaluation (c)
January 2008            Quiktr Response Water                 Sr-89                  pCi/L          37.33           19.0          11.8-25.2       N (1)
Sr-90                  pCi/L          40.40          42.7           31.5 - 49.0      A Ba- 133                pCi/L,          87.8          90.5           76.2 - 99.6      A Cs-1 34                pCi/L          80.67          88.9           72.9.- 97.8      A Cs-1 37                pCi/L         222.33           231            208 - 256       A Co-60                  pCi/L           98.9         101.0           90.9- 113        A Zn-65                  pCi/L           352            350            315-408         A Gr-A                   pCi/L           13.0           12.7          6.02- 18.7       A Gr-B,                  pCi/L           32.7          36.2           23.8 -43.8       A H-3                    pCi/L          11100         11300         9840 12400         A January 2008            RAD 72                 Water          Sr-89                  pCi/L           69.0          65.3           53.0 - 73.4      A Sr-90                  pCi/L           35.6          41.4           30.5 - 47.6      A Ba-i33                 pCi/L           25.9          25.7           20.0- 29.5       A Cs-1 34                pCi/L           86.5          92.6           76.0 - 102       A Cs-!37                 pCi/L            155           158            142- 176        A Co-60                  pCi/L           16.0*          14.4          .11.4- 18.7      A Zn-65                  pCi/L           214            204            184 - 240       A Gr-A                   pCi/L           13.3           14.8          7.15-21.2        A Gr-B                   pCi/L           21;2          22.5           13.7 - 30.6      A 1-131                 pCi/L           22.8           23.6          19.6728.0        A H-3                   pCi/L          3390           3540          3000-3910         A April 2008              Rad 73                 Water          Sr-89                  pCi/L          65.47           60.4          48.6- 68.2       A Sr-90                  pCi/L          39.80           39.2          26.8 -45.1       A Ba-1 33                pCi/L          59.63          58.3           48.3 - 64.3      A Cs-1 34                pCiiL          45.00          46.6           37.4- 51.3       A Cs- 37                 pCi/L          97.97           102           91.8- 115        A o-6o                  pCi/L          75.47           76.6          689 - 86.7       A Zn-65                  pCi/L            109           106           95.4-126         A Gr-A                  pCi/L          41.03           50.8          26.5 - 63.7      A Gr-B                   pCi/L          50.20          51.4           35.0- 58.4       A 1-131                 pCi/L          26.67          28.7           23.9- 33.6       A H-3                   pCi/L          11633         12000        10400 - 13200       A (1) Could find no cause for Sr-89 failure. Sample sent to outside lab for verification, but the outside laboratoty was unable to confirm our numbers or ERA numbers. Studies bracketingthese results, RAD 71 and RAD 72, had acceptable Sr-89 results. NCR 08-03 (a) Teledyhe Brown Engineeringreported result.
(b) The ERA known value is equal to 100% of the parameterpresentin the standardas determined by gravimetricand/or volumetric measurements made during standardpreparation.
(c) ERA evaluation:A-acceptable. Reportedresult falls within the Warning Limits. NA=not acceptable. Reportedresult falls outside of the Control Limits. CE=check for Error. Reported result falls within the Control Limits and outside of the Waming Limit.
J-4

TABLE J-2 ANALYTiCS ENVIRONMENTAL RADIOACTIIVTY CROSS CHECK PROGRAM - 2008 TELEDYNE,,'
QUALITY CONTROL SPIKE PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (TBE)
(PAGE 1 0F 3)
Identification ..                                   Reported    KnoWn      Ratio (c)
Mont'h/ear. Number            Matrix,    Nuclide         Units, Value (a) .Value (b) TBE/Analytics Evaluation (d)
March 20,08 E5847-396         Milk.      Sr-89           pCi/L    83.5       95.8        0.87           A Sr-90           pCi/L    13.9       12.9.       1.08           A E5848,396         Milk.      1-131           pCi/L1   57.3       60'.0
* 0.96            A Ce-141          pCi/L    229         249        0.92           A Cr-51           pCi/L    336,        359        0.94           A Cs-1 34         pCi/L    106         125        0.85           A Cs-1 37         pCi/L    141         146        0.97           A Cob58           pCi/L   71.8        70.8        1.0 1          A Mn-54           pCi/L   98.1        94.2        1.04           A Fe-59           pCiL. 102         102        1.00           A 137 Zn-65           pCi/L    135                   0.99            A Co-60           pCi/L    230        236,       0.97            A E5850A-396        AP         Ce-141           pci     163         157        1.04           A Cr-5i                    233        227         1.03           A Cs-134           pci    72.6        79.0       0.92            A Cs-1 37          pci    98.3        92.0        1.07           A Co-58            pci    46.7        44.7        1.04           A Mn-54                   69.8        59.'4       1.18           A pCi, pci     72.2:
64.5       S1.12'          A Zn-65            pci     10r6       86.4 1.2 w
156        1.49       1.05 A
00i E5849-396         Charcoal   1-131.                  65.5        60.1        1.09,          A June 2008   E5971-396         Milk       Sr-89          pCqiL    83.9        85,0       0.99            A Sr-90          pCifLc   14.4        15.8       0.91            A E5972-396         Milk       1-131          pCi/L    70.9        71 .4. 0.99            A Ce-i 41        pCi/L     157        174        0.90            A Cr-51          pCi/L     159        138        1.15            A Cs-i 34        pCi/L    69.7        76.7       0.91            A Cs-137                   115 116        0.99            A Co-58          0ci/L                61.9 59.1                   0.95            A pCifL pC!/L Mn-54                    139        135        1.03            A Fe-59:         pCi/L    98.4        91.7-      1.07            A Zn-65          pCi/L     129        127        1.02            A Co-60          pCi/L     101        104        0.97            A J-5

TABLE J-2 ANALYTICS ENVIRONMENTAL RADIOACTIIVTY CROSS CHECK PROGRAM - 2008 TELEDYNE QUALITY CONTROL SPIKE PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (TBE)
(PAGE 2 OF 3)
Identification                                    Reported  Known       Ratio (c)
Month/Year     Number          Matrix     Nuclide          Units Value (a) Value (b) TBE/Analytics Evaluation (d)
June 2008      E5974-396       AP         Ce-141            pCi     206     .207         1.00           A Cr-51             pCi     173      164         1.05           A Cs-'i 34          pCi    95.9     91.0         1.05           A 138.0 Cs-i 37           pci    142.0                 1.03           A Co-58             pCi    72.0     73.4         0.98           A Mn-54             pCi     180     160.0        1.13           A Fe-56             pCi    108.0    109.0        0.99           A Zn-65             pCi     159      150         1.06           A Co-60             pCi     129      124         1.04           A E5973-396       Charcoal   1-131             pCi    73.8     84.1         0.88           A September 2008 E6284-396       Milk       Sr-89            pCi/L   76.2     73.9         1.03 Sr-90            pCi/L    12.3    11.0         1.12 E6285-396       Milk       1-131            pCi/L   65.7     67.9         0.97 Ce-141           pCi/L    145      161         0.90 Cr-51            pCi/L    406      421         0.96 Cs-i 34          pCi/L    196      232         0.84 Cs-1 37          pCi/L    147      162         0.91 Co-58            pCi/L    167      179         0.93 Mn-54            pCi/L    165      166         0.99 Fe-59            pCi/L    161      144         1.12 zn-65            pCi/L    305      31i9        0A96 pCi/L            234 Co-60                     218                  0.93 E6287-396       AP         Ce-141            pCi    79.5     76.3         1.04 Cr-51             pCi     208      199         1.05 CS-134            pci     106      110        0.96 Cs-i 37           pCi    79.3     76.7         1.03 CO-58             pCi   *87.7     84.4         1.04 Mn-54             pCi    90.3     78.6         1.15 Fe-59             pCi    81.7     68.3         1.20 Zn-65             pCi     144      151         0.95 Cor-60            pCi     111      111         i.00 E6286-396       Charcoal   1-131             pCi    93.2     90.0         1.04           A December 2008  E6415-396       Milk       Sr-89            pCi/L   98.4     91.9         1.07           A Sr-90            pCi/L    18.0    12.6         1.43          N (1)
J-6

TABLE J-2 ANALYTICS ENVIRONMENTAL RADIOACTIivTY CROSS CHECK PROGRAM - 2008 TELEDYNE QUALITY CONTROL SPIKE PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (TBE)
(PAGE 3 OF 3)
Identification .        ..                                          Reported.       Known             Ratio (c)
Month/Year               Number                     Matrix        ', Nuclide         units   Value(a)       Value (b)       TBE/Analytics Evaluation (d)
Deiember' 2008           E6416-396                  Milk             1-131           pCi/L      69.2           79.9             0.87           A Ce-1 41         pCi/L      177             191             0.93           A Cr-51           pCji/L     231            246              0.94           A pCi/L Cs- 134                    117             134             0.87           A Cs-1 37         PCi/L      119             120             0.99           A Co058           pCi/L      104             104             1.00           A Mn-54           pCi/L      153             152             1.01           A pCi/L Fe-59                     99.6             lop             1.010          A Zn-65           pCi/L      177             183             0.97:          A Co-60           pCi/L      133             133             1.00           A E6418-396                  AP               Ce-141           pCi       148             146             1.01           A Cr-51            pCi       202             187             1.08           A Cs-, 34          pCi       103             102             1.01           A Cs-i 37          pCi      95,4            91.2             1.05           A Co-58            pCi       81.4           79.2             1.03           A Mn-54            pCi       113           116.0             0.97           A Fe-59.           pCi      76.5            76.4.            1.00           A Zn-65            pCi                       139             0.88           A 122 C6-60                      108             101             1.07 pCi                                                      A E64171396                  Charcoal         1-131                      65.8,          74.1             0.89 (1) NcR 09-02 initiated to investigate the' ailure."
(a) Teledyne Brown Engineering reportedresult.
(b) The Analytics known value is equal to 100% of the parameterpresent in the standardas determined by gravimetric and/or volumetiic rnleasuremenismade during standardpreparation.
(c) Ratio of Teledyne Brown Engineeringto Analytics results.
(d) Analytiqs evaluatiohbased on TBE internal PC limits: A= Acceptable. Reportedresult falls within ratio limits of 0.80-1.20.
W-Acceptable with warning.. Reportedresult falls within 0.70-0.80 or 1.20-1.30. N = Not Acceptable. Reported result falls outside the ratio limits of <"0.70 and ,'1. 30.,
J-7

TABLE J-3 PPL REMP LABORATORY SPIKE PROGRAM ANALYTICS ENVIRONMENTAL RADIOACTIIVTY CROSS CHECK PROGRAM - 2008 QUALITY CONTROL SPIKE PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (TBE)
(PAGE 1 OF 3)
Identification                                                    Analytics                     TBE               TBE/Analytics Mdnth/Year                 Number           Matrix          Nuclide        Units , Calculated Results (a)              Results (a).,              Ratio March 2008                 E5870-186        Sediment        Ce-141        pCi/kg            358   +/- 12                   387    +/- 30              1.08 cr-51         pCi/kg            517   +/- 17                   624    +/- 132             1.21 Cs-134        pCi/kg             180  +/-_6                    189    +/- 12              1.05 Cs- 137       pCi/kg            306   +/- 10                   348    +/- 20              1.14 Co-58         pCi/kg             102  +/-_3                    116    +/- 17              1.14 Mn-54         pCi/kg            136   +/-5                     174    +/- 19              1.28     (1)
Fe-59         pCi/kg             147  +/-5                     183    +/- 28              1.24 Zn-65         pCi/kg             197  +/-7                    206     +/- 31              1.05 Co-60         pCi/kg            340   +/- 11                  394     +/- 17              1.16 March 2008                 E5866-186             Milk       1-131          pCi/L           60.5   +/-2                      48 +/- 2                  0.80     (2)
Ce-141         pCi/L            293   +/- 10                  252 +/- 14                  0.86 Cr-51          pCi/L            423   +/- 14                  403 +/- 62                  0.95 Cs-i 34        pCi/L             148  +/-5                     123 +/- 5                  0.83 Cs-137         pCi/L            172   +/-6                     154 +/- 10                 0.90 Co-58          pCi/L           83.4   +/-3                      83 +/- 8                  1.00 Mn-54          pCi/L             111  +/-_4                    110+/-9                    0.99 Fe-59          pCi/L             121  +/-4                     119 +/- 13                 0.98 Zn-65          pCi/L            161   +/-5                     164 +/- 14                 1.02 Co-60          pCi/L            278 +9                      258 +/- 8                   0.93 September 2008             E6308-186             Milk       1-131          pCi/L             100  +/-3                      93    +/- 3               0.93 Ce-141         pCi/L            207   +/-  7                    99    +/- 11              0.48     (3)
Cr-51          pCi/L            539   +/- 18                  494     +/- 74              0.92 Cs.134         pCi/L            297   +/- 10                  229     +/-6                0.77     (3)
Cs-137         pCi/L            208   +7                     169    +/-9                0.81 Co-58          pCi/L            229   +/- 8,                   165    +/- 10              0.72     (3)
Mn-54          pCi/L            213   +/-7                     129    +/-8                0.61     (3)
Fe-59          pCi/L            185   +6                     128    +/- 13              0.69     (3)
Zn-65          pCi/L            409   +/- 14                  246     +/- 15              0.60     (3)
Co-60          pCi/L            300   +/- 10                  212     +/-7                0.71     (3)
December 2008              E6403-186             Milk       1-131          pCi/L              74  +/- 2.5                   65    +/-4                0.88 Ce-141         pCi/L            319   +/- 10.6                323     +/- 16              1.01 Cr-S1          pCi/L            410   +/- 13.7                476     +/- 77              1.16 Cs-i 34        pCi/L            223   +/- 7.4                  190    +/-5                0.85 Cs-137         pci/L             199  +/- 6.7                  191    +/-8                0.96 Co-58          pCi/L            173   +/- 5.8                  170    +/-9                0.98 Mn-54          pCi/L            253   +/- 8.4                 263     +/- 10              1.04 Fe-59          pCi/L             167  +/- 5.6                  162    +/- 14              0.97 Zn-65          pCi/L            305   +/- 10.2                275     +/- 16              0.90 Co-60          pCi/L            222   +/- 7.4                 209     +/-6                0.94 (a) Counting error is two standard deviations.
(1) High MnR-54 due to interference from Ac-228. For soils that contain higher concentrations of natural Th-232 the possibility of interference increases.
NCR 09-03 (2) The 1-131 TBEfound/Analytics known ratio is 0.75, which TBE considers acceptable. NCR 09-03 (3) Milk gamma nuclides failure attributed to inhomogeniety of milk sample; fat and curds badly separated from aqueous phase. NCR 09-03 J-8

TABLE J-3 PPL REMP LABORATORY SPIKE PROGRAM ANALYTICS ENVIRONMENTAL RADIOACTIIVTY CROSS CHECK PROGRAM - 2008 QUALITY CONTROL SPIKE PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL'sERVICES (TBE)
(PAGE 2 OF 3)
Identification
                           ....            ..                                          Ahalytics           TBE      TBE/Analytics Month/Year          ,,     Number-            Matrix       Nuclide. Units    Calculated Results(a), Results (b)    Ratio (c)
December 2008              E6404-1 86          Ap Filter   Ce-141       pCi           185 +/- 6            179 +/-5         0.97 Cr-51        pCi,          237 +/-8             241- 29        1.02 Cs-m134      pCi           129    5           128 # 1.0,     0.99 Cs-137                     115.+/- 4            120 +/- 4.       1.04 Co-58        pCi.          100".t 4           103 +/- 4        1.03 Mn-54        pCi           i46 + 5            138 +/- 15       0.95 Fe-59        pCi            97 + 3,            97 +/- 27       1.00 Zn-65        pCi           176.+/- 6            181    228     1.03 Co-60                      128  +/- 4           130 +/- 3        1.02 pCi           198_+7             190  +/- 4 E6405-186           Ap Filter Ce-141         pCi                                             0.96 Cr-51        pCi           254 +/- 9            233 +/- 23.      0.92 Cs-134       pCi           138 +/- 5            121 +/- 10       0.88 Cs-&#xfd;i377     pCi           124 +/- 4            120+/- 3         0.97 "Co-58         pCi           107 +4             101 +/-4         0.94 Mn-54        pCi           157  +/-5            i49 +/- 16       0.95 Fe-59                      104  +/-4             95 +/- 25       0.92 Zn-65        p~i           189  +/-7            199 +8         1.05 Co-60        pCi           137 +/-5             134,+/- 3        0.98 E6406-186'          Ap Filter Ce-141         pCi,          191 +/- 7            188 +/- 5        0.98 Cr-51        pCi          ,246-+/- 9           242     32      0.98 pCi p~i Cs-134                     134 +/- 5            125'+/- 9        0.93 Cs-1 37                    120  +/- 4           124 +/- 4        1.03 pCi Co-58                      104 +/- 4            107+/-4          1.03 pCi
                                                          ,Mn-54.                     152  +/- 5           157 +/-  15,     1.03 176-59,                    100  +/- 4           104+/-   33      1.04 Zn-65 '      pCi pci          .18,3 +/-6            1180 +/- 24      0.98, Co-60                      133 -t 5           143,+/-  3       1.08 March 2008                 E5871-186            Water      H-3         pCi/L        4010 +/- 134         3990 +/- 370       1.00 September 2008             E6312-186            Water      H-3         pCi/L          996 +/- 332          922 +/- 116      0.93 March 2008                 E5867-186           Charcoal 1-131           pCi          94.6 +/- 3.2         89.9 +/- 7        0.95 March 2008                 E5868-186           Charcoal    1-131        pCi          82.7 +/- 2.8         81.3 +/- 4        0.98 March 2008                ,E5869-186.          Charcoal    1-131        pCi          74.6 +/- 2.5         72.3 +/- 5        0.97 (a) Counting error is two standard deviations.
J-9

TABLE J-3 PPL REMP LABORATORY SPIKE PROGRAM ANALYTICS ENVIRONMENTAL RADIOACTIIVTY CROSS CHECK PROGRAM - 2008 QUALITY CONTROL SPIKE PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (TBE)
(PAGE 3 OF 3)
Identification                                        Analytics            TBE       TBE/Analytics Mbnth/Year                 Number,'         Matrix      Nuclide    Units   Calculated Resuilts (a)  Results (b)   Ratio (c)
June 2008                  E5930-186           Charcoal 1-131       pCi        85.0 +/- 3.0           81.7 +/- 7        0.96 June 2008                  E5931-186           Charcoal 1-131       pCi        85.0 +/- 3.0           83.1 +/-9         0.98 June 2008                  E5932-186           Charcoal 1-131       pCi        84.0 +/- 3.0           75.8 +/- 6        0.90 September 2008             E6309-186           Charcoal 1-131       pCi        88.5 +/- 3.0          103.0 +/- 6        1.16 September 2008             E6310-186           Charcoal 1-131       pCi        90.0  +/- 3.0          95.1 +/--6        1.06 September 2008             E631 1-i86          Charcoal 1-131       pCi        88.8 +/- 3.0           96.3 +/- 5        1.08 (a) Counting error is two standard deviations.
J-10

TABLE J-4 DOE r MAPEP MIXED ANALYTE PERFORMANCE EVALUATION PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL SERVICES (TBE)
(PAGE 1.OF 2)
Identification                                  Reported     Known        Acceptance M6onh/-ear Number .          Media    Nuciide     Units      value(a)  Vaiue"(b),       Range     Evaluation (c)
January 2008 07-MaW18        Water. Cs-1 34      Bq/L        -0.26   not evaluated by MAPEP           A Cs-137       Bq/L        0.029   not evaluated by. MAPEP          A Co-57        Bq/L          21       22.8         16.0 - 29.6      A Co&#xfd;-60       Bq/L          8.2       8.40       5.88 - 10.92      A H-3          Bq/L         473        472         330-614          A Mn-54        BqlL          12        12.1        8.5-15.7         A Sr-90        Bq/L        10.70       1.1.4      7.98- 14.82       A Zn-65        Bq/L         15.6       16.3        11.4-21.2        A 07-GrW18        Water     Gr-A         Bq/L          1.4      1.399      >0.0 - 2.798       A Gr-B         Bq/L         3.06      2.43         1.22 - 3.65      A 07-MaS18        Soil      Cs-134       Bq/kg        790       854.0       598 -1110         A Cs&#xfd;137       Bq/kg        568        545         382 - 709        A Co-57        Bq/kg        424        421         295-547          A Co-60        Bq/kg       2.307       2.9             (1)          A Mn-54        Bq/kg        611 Bqfkg                   570         399-741          A K-40                      609        571         400 -.742        A Sr-90        Bq/kg        454      493.0         345- 64i1        A Zn-65        Bq/kg       0.162   not evaluated, by MAPEP          A 07-RdFI.8       AP        Cs- 134   Bq/sample       2.73     2.5200       1.76 - 3.28       A Cs- 137   Bq/samPle       2.88       2.7        1.89'7 3.51       A C0-57     Bq/sample      3.493      3.55&       2.49 -4.62        A Bq/isa. pie    1.357 C0-60                                1,.31      0.92 - 1.70       A Mn-54     Bq/sampile     0.006   not evaluated by MAPEP           A Sr-90     Bq/sample       1.61      1.548     1.084 - 2.012       A Zn-65     Bq/sample      2.59       2.04        1.43 -2.65        A 07-GrF18        AP        Gr-A      Bq/sample      0.131     0.348       >0.0 - 0.696       A Gr-B      Bq/sam ple     0.261     0.286:     0.143 0;429
                                                                                             -           A January 2008 07-RdV1 8       Vegetatio Cs-134    Bq/sample       5.25      6.28        4.40 - 8.16       A Cs-i 37   B*/sampie.      3.13      3.41        2.39 - 4.43       A Co-57     Bq/sample      6.837      6.89        4.82 - 8.96       A Co-60     Bq/sample,     244        2.77        1.94 - 360        A Mn-54     Bq/sample      4.45       4.74        3.32 - 6.16       A K-40                             not evaluated by MAPEP Bq/sample      61.3 Sr-90     Bq/sample       1.33      1.273     0.891 - 1.655       A Zn-65     Bq/sample      0.085   not evaluated by MAPEP           A J-11

TABLE J-4 DOE - MAPEP MIXED ANALYTE PERFORMANCE EVALUATION PROGRAM TELEDYNE BROWN ENGINEERING ENVIRONMENTAL. SERVICES (TBE)
(PAGE 2 OF 2)
Identification                                             Reported          Known          Acceptance Morth/Year        Number                Media     Nuclide         Units       Valie (a)      Value (b),          Range         Evaluation (c)
August 2008         08-MaW19             Water     Cs-134             Bq/L           17.1           19.5         13.7-25.4             A Cs-137             Bq/L           21.4           23.6         16.5-30.7             A Co-57              Bq/L         -0.044      not evaluated     by MAPEP              A Co-60              Bq/L           10.8           11.6          8.1 - 15.1           A H-3                Bq/L           334            341           239 - 443            A Mn-54              Bq/L           13.0           1,3.7         9.6- 17.8            A Sr-90              Bq/L           6.55           6.45         4.52- 8.39            A Zn-65              Bq/L           16.5           17.1         12.0-22.2             A 08-GrW19             Water     Gr-A               Bq/L        0.0612          <0.56                (2)             A Gr-B               Bq/L          0.222         <1.85                (2)             A 08-MaS19             Soil      Cs-134            Bq/kg           546            581           407-755              A Cs-137            Bq/kg           2.52            2.8               (1)             A Co-57             Bq/kg           340            333           233 - 433            A Co-60             Bq/kg            157          145.0          102-189              A Mn-54             Bq/kg           460            415           291-540              A K-40              Bq/kg           650            571           3991-741             A Sr-90             Bq/kg           1.40      not evaluated     by MAPEP              A Zn-65            *Bqkg           -1.53      not evaluated     by MAPEP              A August 2008          08-RdF1 9           AP        Cs- 134        Bq/sample         2.46          2.6300         1.84-3.42             A Cs-137         Bq/sample       0.0063       not evaluated by MAPEP                  A Co-57          Bq/sample          1.36           1.50         1.05-1.95             A Co.-60        Bq/sample        0.0143       not evaluated by MAPEP                  A Mn-54         Bqi/sample         2.70            2.64     1.85 - 3.43               A Sr-90          Bq/sample        *1.42            1.12         0.78 - 1.46           W Zn-65          Bq/sample         0.975           0.94         0.66- 1.22            A 08-GrF19            AP        Gr-A           Bq/sample       -0.0037 false positive test                          A Gr-B           Bq/sample         0.540         0.525         0.263 &#xfd; 0.788          A 08-RdV19            Vegetatio Cs- 134        Bq/sarnple         4.36            5.5.          3.9 - 7.2           W Cs-137         Bq/sample         -0.03      not evaluated by MAPEP                  A Co-57          Bq/sam ple         6.72            7.1           5.0-9.2             A Co-60          Bq/sample          4.04           4.70           3.3 - 6.1           A Mn-54          Bq/sample          5.122           5.8          4.1 -7.5             A K-40           Bq/sample          64.4      not evaluated by MAPEP Sr-90          Bq/sample          1.62            1.9           1.3-2.5             A Zn-65          Bq/sample         6.160            6.9          4.8 - 9.0            A (1) Reported a statisticallyzero result.                                                                                                         10 (2) Designed to test the Safe Drinking Water screening levels. Labs reporting values less than'ref values were found to be acceptable.
(a) Teledyne Brown Engineeringreportedresult.
(b) The MAPEP known value is equal to 100% of the parameterpresent in the standardas determinedby gravimetric and/or volumetric measurementsmade duringstandardpreparation.
(c) DOEIMAPEP evaluation:A=acceptable, W=acceptable with warning, N=not acceptable.
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