Text

Annual Radiological Environmental Operating Report
	ML031390057
Person / Time
Site:	Quad Cities
Issue date:	05/13/2003
From:	Tulon T; Exelon Generation Co
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	SVP-03-066
	Download: ML031390057 (166)
	v • d • e

Exekn,.

Exelon Generation Company, LLC www.exeloncorp.com Nuclear Quad Cities Nuclear Power Station 22710 206"h Avenue North Cordova, IL 61242-9740 May 13, 2003 SVP-03-066 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Quad Cities Nuclear Power Station, Units 1 and 2 Facility Operating License Nos. DPR-29 and DPR-30 NRC Docket Nos. 50-254 and 50-265

Subject:

Quad Cities Nuclear Station Annual Radiological Environmental Operating Report In accordance with Quad Cities Technical Specifications 5.6.2, we are submitting the 2002 Radiological Environmental Operating Report for Quad Cities Nuclear Power Station. This report contains the results of the radiological environmental and meteorological monitoring programs.

Should you have any questions concerning this letter, please contact Mr. W. J. Beck at (309) 227-2800.

Respectfully, othy J. Tulon te Vice President Quad Cities Nuclear Power Station

Attachment:

The Quad Cities Nuclear Power Station 2002 Annual Radiological Environmental Operating Report cc: Regional Administrator- NRC Region IlIl NRC Senior Resident Inspector - Quad Cities Nuclear Power Station

Attachment The Quad Cities Nuclear Power Station 2002 Annual Radiological Environmental Operating Report

QUAD CITIES STATION ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT 2002 MAY 2003

TABLE OF CONTENTS Page INTRODUCTION ............................................................ 1

SUMMARY

........................................................... 2 1.0 EFFLUENTS 1.1 Gaseous Effluents to the Atmosphere ............................................................. 3 1.2 Liquids Released to Mississippi River ............................................................ 3 2.0 SOLID RADIOACTIVE WASTE . ............................................................... 3 3.0 DOSE TO MAN 3.1 Gaseous Effluent Pathways ................................................................ 3 3.1.1 Noble Gases ................................................................ 4 3.1.1.1 GammaDoseRates ............................................................... 4 3.1.1.2 Beta Air and Skin Rates ........................................................... 4 3.1.2 Radioactive Iodine ......................... ...................................... 5 3.1.2.1 Iodine Concentrations in Air .................................................... 5 3.1.2.2 Dose to Thyroid ................................................................ 5 3.1.3 Concentrations of Particulates in Air ..................................................... 5 3.2 Liquid Effluent Pathways ......................... ...................................... 5 3.3 Assessment of Dose to Member of Public ....................................................... 6 4.0 SITE METEOROLOGY ................................................................ 6 5.0 ENVIRONMENTAL MONITORING ................................................................ 7 5.1 Gamma Radiation ................................................................ 7 5.2 Airborne I-131 and Particulate Radioactivity ................................................... 7 5.3 Aquatic Radioactivity ................................................................ 7 5.4 Milk ................................................................ 8 5.5 Terrestrial Radioactivity ....................... ........................................ 8 5.6 Sample Collections ................................................................ 8 5.7 Program Modifications ................................................................ 8 6.0 ANALYTICAL PROCEDURES .............................. .................................. 9 7.0 MILCH ANIMALS AND NEAREST LIVESTOCK CENSUS ............. .................. 9 8.0 NEAREST RESIDENCE CENSUS ................................................................ 9 9.0 N"TERLABORATORY COMPARISON PROGRAM RESULTS .......................... 9 10.0 ERRATA DATA ................................................................ 9 ii

TABLE OF CONTENTS (continued)

Page APPENDIX I - DATA TABLES AND FIGURES ............................................................ I-1 Station Releases Table 1.1-1 Gaseous Effluents Summation of all Releases ..................... 1-2 Table 1.2-1 Liquid Effluents Summation of all Releases ......................... I-4 Table 2.0-1 Solid Radwaste Annual Report .......................................... 1-6 Figure 3.1-1 Figure 3.1-4 Isodose and Concentration Contours ..................................... I-7 Table 3.1-1 Maximum Doses Resulting from Airborne Releases ........... I-11 Table 3.2-1 Maximum Doses Resulting from Liquid Effluents .................................... I-12 Table 3.3-1 IOCFR20 Compliance Assessment .................................... 1-13 Table 3.4-1 Maximum Doses Resulting from Airborne Releases Based on Concurrent Meteorological Data .................................... 1-15 Environmental Monitoring Figure 5.0-1 Near Fixed Air Sampling Sites and Outer Ring TLD Locations.............................................................. 1-17 Figure 5.0-2 Inner Ring TLD Locations ................................................... I-18 Figure 5.0-3 Milk, Fish, Water and Sediment Locations .......................... I-19 Table 5.0-1 Radiological Environmental Monitoring Locations.............. 1-20 Table 5.0-2 Radiological Environmental Monitoring Program Sampling Locations, Sample Collection and Analyses. I-21 Table 5.0 Table 5.0-6 Radiological Environmental Monitoring Program Quarterly Summary............................................................... 1-27 APPENDIX II - METEOROLOGICAL DATA ............................................................ 11-1 APPENDIX m - 2001 REMP SAMPLE RESULTS ......................................................... E-i I

APPENDIX IV - INTERLABORATORY COMPARISON PROGRAM RESULTS ....... IV-1 APPENDIX V - ERRATA DATA (If applicable) ........................................................... V-1 Mii

INTRODUCTION Units 1 and 2 of the Quad Cities Station, located near Cordova, Illinois next to the Mississippi River, are 2957 MWth boiling water reactors. The station has been designed to keep releases to the environment at levels below those specified in the regulations.

Liquid effluents from Quad Cities are released to the Mississippi River in controlled batches after radioassay of each batch. Gaseous effluents are released to the atmosphere after delay to permit decay of short-lived (noble) gases. Releases to the atmosphere are calculated on the basis of analyses of grab samples of noble gases as well as continuously collected composite samples of iodine and particulate activity sampled during the course of the year. The results of effluent analyses are summarized on a monthly basis and reported to the Nuclear Regulatory Commission as required per Technical Specifications. Airborne concentrations of noble gases, 1-131, and particulate radioactivity in offsite areas are calculated using isotopic composition of effluent and meteorological data.

Environmental monitoring is conducted by sampling at indicator and control (background) locations in the vicinity of the Quad Cities Nuclear Power Station to measure changes in radiation or radioactivity levels that may be attributable to station operations. If significant changes attributable to Quad Cities Nuclear Power Station are measured, these changes are correlated with effluent releases. External gamma radiation exposure from noble gases and internal dose from 1-131 in milk are the most critical pathways at this site; however, an environmental monitoring program is conducted which includes these and other pathways.

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SUMMARY

Calculations based gaseous and liquid effluents and hydrogen addition activities indicate that public dose due to radioactive material attributable to Quad Cities Station during the period does not exceed regulatory or Offsite Dose Calculation Manual (ODCM) limits.

The Total Effective Dose Equivalent (TEDE) due to licensed activities at Quad Cities Station calculated for the maximally-exposed individual for the period is 6.28 mrem. The annual limit on TEDE is 100 mrem. This value is largely dominated by the direct radiation constituent from the Unit 1 and Unit 2 turbines (5.94 mrem). The balance of the calculated maximum dose (0.34 mrem) is due to exposure from radionuclides released from the Station in liquid and gaseous effluents.

The assessment of radiation doses are performed in accordance with the ODCM. The results of these analyses confirm that the station is operating in compliance with 10CFR50 Appendix I, 10CFR20 and 40CFR190.

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1.0 EFFLUENTS 1.1 Gaseous Effluents to the Atmosphere Measured concentrations and isotopic composition of noble gases, radioiodine, and particulate radioactivity released to the atmosphere during the year, are listed in Table 1.1-1. A total of 3.36E+02 curies of fission and activation gases was released with a maximum quarterly average release rate of 1.44E+01 pCi/sec.

A total of 5.45E-03 curies of I-131 was released during the year with a maximum quarterly average release rate of 2.88E-04 pCi/sec.

A total of 2.96E-02 curies of beta-gamma emitters was released as airborne particulate matter with a maximum quarterly average release rate of 2.36E-03 pCi/sec. A total of 2.39E-05 curies of alpha-emitting radionuclides was released.

A total of 1.82E+02 curies of tritium was released with a maximum quarterly average release rate of 7.56E+00 ,uCi/sec.

1.2 Liquids Released to the Mississippi River A total of 7.91E+06 liters of radioactive liquid waste (prior to dilution) containing 7.68E-02 curies (excluding tritium, noble gases, and alpha) was discharged from the station. These wastes were released at a maximum quarterly average diluted concentration of 7.10E-09 pCi/ml. No alpha radioactivity was detected in the liquid waste. A total of 4.42E+01 curies of tritium was released at a maximum quarterly average concentration of 1.73E-06 pCi/ml. Quarterly release estimates and principal radionuclides in liquid effluents are given in Table 1.2-1.

2.0 SOLID RADIOACTIVE WASTE Forty-one shipments of solid radioactive waste were shipped to waste processors via truck and 5 via rail during 2002; 15 shipments were sent, via truck, to disposal sites.

For further detail, refer to the Quad Cities 2002 Effluent Report.

3.0 DOSE TO MAN 3.1 Gaseous Effluent Pathways Table 3.1-1 summarizes the doses resulting from releases of airborne radioactivity via the different exposure pathways.

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3.1.1 Noble Gases 3.1.1.1 Gamma Dose Rates Offsite gamma air and total body doses are shown in Table 3.1-1 and were calculated based on measured release rates, isotopic composition of the noble gases, and average meteorological data for the period. Doses based on concurrent meteorological data are shown in Table 3.4-1.

Isodose contours based on concurrent meteorological data for gamma dose are shown in Figure 3.1-1. Based on measured effluents and average meteorological data, the maximum total dose to an individual would be 1.97E-02 mrem for the year (Table 3.1-1), with an occupancy or shielding factor of 0.7 included. The maximum total body dose based on measured effluents and concurrent meteorological data would be 4.88E-02 mrem (Table 3.4-1). The maximum gamma air dose was 1.23E-03 mrad (Table 3.1-1) based on measured effluents and average meteorological data and 9.98E-03 mrad based on concurrent meteorological data (Table 3.4-1).

3.1.1.2 Beta Air and Skin Dose Rates The range of beta particles in air is relatively small (on the order of a few meters or less); consequently, plumes of gaseous effluents may be considered "infinite" for purpose of calculating the dose from beta radiation incident on the skin. However, the actual dose to sensitive skin tissues is difficult to calculate due to the effect of the beta particle energies, thickness of inert skin and clothing covering sensitive tissues.

For purposes of this report the skin is taken to have a thickness of 7.0 mg/cm 2 and an occupancy factor of 1.0 is used. The skin dose from beta and gamma radiation for the year was 5.85E-02 mrem based on concurrent meteorological data (Table 3.4-1).

The air concentrations of radioactive noble gases at the offsite receptor locations are given in Figure 3.1-2. The maximum offsite beta air dose for the year was 7.20E-04 mrad (Table 3.1-1) and 1.65E-03 mrad based on concurrent meteorological data (Table 3.4-1).

The difference between the calculated doses from average meteorology and those calculated by the contractor from concurrent meteorology are attributable to:

1. Concurrent meteorology will almost always produce higher Chi/Q values than those using average meteorology data.

2. The dose calculated using concurrent meteorological data is also using a slightly different dose calculation than the ODCM calculation.

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This is because not all of the Exelon sites have implemented the NUREG 0133 methodology in use at Quad Cities since January 2001.

3.1.2 Radioactive Iodine The human thyroid exhibits a significant capacity to concentrate ingested or inhaled iodine. The radioiodine, I-131, released during routine operation of the station, may be made available to a person resulting in a dose to the thyroid.

The principal pathway of interest for this radionuclide is ingestion of radioiodine in milk.

3.1.2.1 Iodine Concentrations in Air The calculated concentration contours for iodine in air are shown in Figure 3.1-3. These calculations include an iodine cloud depletion factor which accounts for the phenomenon of elemental iodine deposition on the ground. The maximum offsite concentration is estimated to be 8.22E-05 pCi/m for the year (Table 3.4-1).

3.1.2.2 Dose to Thyroid The hypothetical thyroid dose to a maximum exposed individual living near the station via ingestion of milk was calculated. The radionuclide considered was I-131 and the source of milk was taken to be the nearest dairy farm with the cows pastured from May through October. The maximum annual thyroid dose was 3.86E-01 mrem (infant) {Table 3.1-1}.

3.1.3 Concentrations of Particulates in Air Concentration contours of radioactive airborne particulates are shown in Figure 3.1-4. The maximum offsite average level is estimated to be 3.02E+00 pCi/m (Table 3.4-1).

3.2 Liquid Effluent Pathways The three principal pathways through the aquatic environment for potential doses to man from liquid waste are ingestion of potable water, eating aquatic foods, and exposure while on the shoreline. Not all of these pathways are significant or applicable at a given time but a reasonable approximation of the dose can be made by adjusting the dose formula for season of the year or type and degree of use of the aquatic environment. NRC developed equations* were used to calculate the doses to

Nuclear Regulatory Commission, NUREG 0133 methodology and Regulatory Guide 1.109 (Rev. 1) dose conversion factors.

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the whole body, lower GI tracts, thyroid, bone, skin; specific parameters for use in the equations are given in the ComEd Offsite Dose Calculation Manual. The maximum whole body dose for the year was 2.46E-03 mrem and no organ dose exceeded 4.17E-03 mrem (Table 3.2-1 [teen]).

3.3 Assessment of Dose to Member of Public During the period January to December, 2002, Quad Cities Station did not exceed the following limits as shown in Table 3.1-1 and Table 3.2-1 (based on yearly average meteorological data), as shown in Figure 3.1-1 (based on concurrent meteorological data), and as shown in Table 3.3-1:

The RETS limits on dose or dose commitment to an individual due to radioactive materials in liquid effluents from each reactor unit (3 mrem to the whole body or 10 mrem to any organ during any calendar quarter; 6 mrem to the whole body or 20 mrem to any organ during any calendar year).

The RETS limits on air dose in noble gases released in gaseous effluents to a member of the public from each reactor unit (5 mrad for gamma radiation or 10 mrad for beta radiation during any calendar quarter; 10 mrads for gamma radiation or 20 mrad for beta radiation during any calendar year).

The RETS limits on dose to any individual due to iodine-131, iodine-133, tritium, and radionuclides in particulate form with half-lives greater than eight days in gaseous effluents released from each reactor unit (7.5 mrem to any organ during any calendar quarter; 15 mrem to any organ during any calendar year).

The RETS 40CFR190 limits for dose due to radioactive liquid and gaseous effluents to the whole body or any organ (25 mrem during the calendar year) and to the thyroid (75 mrem during the calendar year).

The 10CFR20 limit on Total Effective Dose Equivalent to individual members of the public (100 mrem) during any calendar year.

4.0 SITE METEOROLOGY A summary of the site meteorological measurements taken during each quarter of the year is given in Appendix II. The data are presented as cumulative joint frequency distributions of the wind direction for the 296' level and wind speed class by atmospheric stability class determined from the temperature difference between the 296' and 33' levels. Average data recovery for all measurements on the tower was 99.5% for 2002 (Table 3.4-1).

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5.0 ENVIRONMENTAL MONITORING Table 5.0-1 provides an outline of the Radiological Environmental Monitoring Program (REMP) as required in current Technical Specifications. Table 5.0-2 identifies the sampling locations, sample collections and analyses for each location. Tables 5.0-3 to 5.0-6 summarize data for the year. A detailed listing of all data is presented in Appendix .

Specific findings for various environmental media are discussed below.

5.1 Gamma Radiation External radiation dose from onsite sources and noble gases released to the atmosphere was measured using CaF 2 thermoluminescent dosimeters (TLDs). The quarterly average external radiation dose for the year was 20.2 mR at the indicator locations and 19.1 mR at the control locations. TLD results are listed in Table 4.0 of Appendix m and locations are shown in Figure 5.0-1 and 5.0-2.

Quarterly average of external radiation dose (including background) at indicator air sampling locations averaged 19.7+/-2.0 mR and was similar to levels measured in 1986 (13.5 mR), 1987 (14.1 mR), 1988 (13.4 mR), 1989 (14.5 mR), 1990 (14.6 mR), 1991 (15.8 mR), 1992 (14.7 mR) and 1993 (14.1 mR), 1994 (14.1 mR), 1995 (15.0 mR),

1996 (14.8 mR), 1997 (13.5 mR), 1998 (15.1 mR), 1999 (14.9 mR), 2000 (15.2 mR) and 2001 (20.0 mR). The differences are not statistically different than the control locations.

5.2 Airborne 1-131 and Particulate Radioactivity Locations of the air samplers are shown in Figure 5.0-1. Airborne 1-131 remained below the LLTD of 0.07 pCi/m3 throughout the year.

M3 Gross beta concentrations ranged from 0.011 to 0.063 pCi/i and averaged 0.027 pCi/m and was similar to overall average levels in 1985 (0.024 pCi/m ), 1986 (0.025 3

pCi/m, except for the period from May 17 through June 7 when it was influenced by the nuclear reactor accident at Chernobyl), 1987 (0.023 pCi/m ), 1988 (0.030 pCi/m ),

1989 (0.028 pCi/m ), 1990 (0.020 pCi/m ), 1991 (0.022 pCi/m), 1992 (0.021 pCi/m ),

1993 (0.021 pCi/m), 1994 (0.022 pCi/m), 1995 (0.022 pCi/m3), 1996 (0.022 pCi/m) 1997 (0.022 pCi/m ), 1998 (0.023 pCi/m 3 ), 1999 (0.027 pCi/m 3 ), 2000 (0.028 pCi/m 3 )

and 2001 (0.026 pCi/m3 ).

No radioactivity attributable to station operation was detected in any sample.

5.3 Aquatic Radioactivity Well water was collected quarterly from one nearsite well (Q-35) and one farsite well (Q-36) and was analyzed for tritium and gamma-emitting nuclides. All nuclides remained below the limits of detection for the year.

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Weekly surface water samples from upstream (Q-34) and downstream (Q-33) from the station on the Mississippi River were composited monthly and analyzed for gamma-emitting nuclides and gross beta activity. Quarterly composites were analyzed for tritium.

Cs-134 and Cs-137 concentrations were below the LLD of 15 pCi/L and 18 pCi/L, respectively, in all samples.

Gross beta concentrations at Q-33 averaged 3.6 pCi/L with a range of 2.7-4.9 pCi/L; concentrations at Q-34 averaged 3.9 pCi/L with a range of 2.4-5.9 pCitL.

Tritium concentrations remained below the LLD of 200 pCi/L in all samples.

Levels of gamma radioactivity in fish were measured and found in all cases to be below the lower limit of detection for the program. One downstream sediment sample was analyzed by gamma spectrometry. All gamma-emitters were below the limits of detection indicating that no radioactivity was found due to station operation.

Water, sediment, and fish sample locations are shown in Figure 5.0-3.

5.4 Milk Milk samples from the Bill Stanley Farm (located 3.5 miles east southeast of the station) were collected monthly from November through April and biweekly from May through October and analyzed for I-13 1.

1-131 remained below the detection limits during the non-grazing period (November through April) and the grazing period (May through October).

Milk sample locations are shown in Figure 5.0-3.

5.5 Terrestrial Radioactivity Vegetables were collected in the third quarter and analyzed for gamma-emitting nuclides. In addition, broad leaf vegetables were analyzed for 1-131. All nuclides were below the limits of detection, indicating there was no measurable amount of radioactivity attributable to station releases.

5.6 Sample Collections All samples were collected as scheduled except those listed in the Listing of Missed Samples, Appendix I Table 2.0.

5.7 Program Modifications There were no changes to the program in 2002.

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6.0 ANALYTICAL PROCEDURES Procedures used during the period covered in this report remain unchanged. A summary of the procedures is given in Appendix VI of the 1993 Annual Radiological Environmental Operating Report.

7.0 MILCH ANIMALS AND NEAREST LIVESTOCK CENSUS A census of milch animals and nearest livestock was conducted around the station by G.

Kreuder. The survey was conducted on August 13, 2002.

Milch animal and nearest livestock census results are presented on pages 31 and 32 of Appendix m.

8.0 NEAREST RESIDENCE CENSUS A census of the nearest residences within a 6.2-mile radius was conducted on August 13, 2002 by G. Kreuder.

The nearest residence census results are presented on page 33 of Appendix III.

9.0 INTERLABORATORY COMPARISON PROGRAM RESULTS Teledyne's Interlaboratory Comparison Program Results are presented in Appendix IV.

10.0 ERRATA DATA There is no errata data for 2002.

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APPENDIX I DATA TABLES AND FIGURES 1-1

Table 1.1-1 ATTACHMENT I Effluent & Waste Disposable Annual Report GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES Period: January-June-2002 A. FISSION & ACTIVATION GASES UNIT FIRST SECOND EST. TOTAL QUARTER QUARTER ERROR %

1. Total Release Ci 7.98E+01 1.13E+02 12A

2. Average release rate for the period pCvsec 1.03E+01 1.44E+01

3. *Percent of ODCM limit Chimney & Stack % 5.07E-03 5.78E-03 1.51 E-03 1.90E-03 B. IODINE

1. Total odine-131. Ci . 9.55E-04 7.87E04 40.0

2. Average release rate for the period pCVsec 1.23E-04 1.00E-04 C. PARTICULATES_

1. Particulates with half-lives > 8 days Ci 4.01 E.03 2.51 E-03 30.1

2. Average release rate for the period pCVsec 5.1 SE-04 3.20E-04

3. Gross alpha radloacUvity Ci LLD'- 4.95E-06 D. TRITIUM

1. Total Release Ci 3.51E+01 3.16E+01 8.1

2. Average release rate for the period J4CUsec 4.51 EOO 4.02E00

-I - 1 1.

E. IODINE 131 & 133, TRITIUM & PARTICULATE

1. Percent of ODCM limit Chimney Stack _% - I .09E00 I 6.75E.01 I

% NOBLE GAS GAMMA/NOBLE GAS BETA DOSE LIMITS 1-2

Table 1.1-1 (continued)

ATTACHMENT I Effluent & Waste DIsDosable Annual Report GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES Period: Julv- December 2002 A. FISSION &ACTIVATION GASES UNrT THIRD FOURTH EST. TOTAL QUARTER QUARTER ERROR %

1. Total Release Cl 9.24E+01 5.06E+01 12A

2. Average release rate for the period pCVsec 1.16E+01 6.36E00

3. *Percent of ODCM llmit Chimney & Stack % 8.88E.03 4.94E-03 2.34E.03 1.45E-03 B. IODINE

1. Total odine-131. Cl l IA2E-03 229E-03 40.0

2. Average release rate for the period pCVsec I i.79E.04 2.88E-04 C. PARTICULATES

1. Particulates with half-lives > 8 days Ci 428E-03 1.88E-02 30.1

2. Average release rate for the period ,CVsec 5.39E-04 2.36E-03

3. Gross alpha radioactivity Ci 8.53E-06 1.04E-05 D. TRMUM

1. Total Release Ci l 6.01E +01 5.55E+01 8.1

2. Average release rate for the peIod pCUsec 7.56E00 6.98EOO I E. IODINE 131 & 133, TRITIUM &PARTICULATE

1. Percent of ODCM limit Chimney & Stack

% NOBLE GAS GAMMAINOBLE GAS BETA DOSE LIMITS

% I 1.27E00 2.11E00 1-3

Table 1.2-1 ATTACHMENT I Effluent & Waste Disposable Annual Report LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES A. FISSION & ACTIVATION PRODUCTS UNIT FIRST SECOND EST TOTAL QUARTER QUARTER ERROR%

1. Total Release (not Including tritium, Ci 424E-02 4.53E-03 5.6 gases &alpha)

2. Average diluted concentration during pCUmL 7.10E-09 5.45E-10 batch discharges for the period.

3. Percent of applicable lmit* 1.19E-01 1.31 E-02 6.33E-02 6.90E-03

4. Maximum diluted concentration during pCVmL 6.88E 09 6.35E-10 batch discharges B. TRITIUM

1. Total Release Cl 1.03E+01 6.22E00 4.1

2. Average diluted concentraon during piCVmL 1.73E-06 7.48E-07 batch discharges for the period

3. Percent of applicable llmit 5.40E-02 321E-02 C. DISSOLVED & ENTRAINED GASES

1. Total Release Ci <LLD J LD 5.6

2. Average diluted concentration during pCWmL cLD <LLD batch discharges for the period

3. Percent of applIcable limit . NA NA D. GROSS ALPHA ACTIVITY

1. Total Release C< <LLD'* <LLD" 14.8

2. Average diuted concentraUon during uCL'mL NA NA batch discharges for the period Uters 2.30E+06 1.24E+06 E. VOLUME OF WASTE RELEASED (prior to dilution)

Uters 5.97E+09 8.32E+09 F. VOLUME OF DlLUTION WATER USED DURING BATCH DISCHARGES Liters 2.00E+1 1 4A8E+1 1 G. TOTAL VOLUME OF DILUTION WATER USED DURING PERIOD (quarter)

Whole BodylOrgan (ODCM) 1-4

Table 1.2-1 (continued)

ATTACHMENT I Effluent & Waste Disposable Annual Report LIQUID EFFLUENTS - SUMMATION OF ALL RELEASES A. FISSION & ACTIVATION PRODUCTS UNIT THIRD FOURTH EST TOTAL QUARTER QUARTER ERROR%

1. Total Release (not Including tritium, Ci 2.71 E-03 2.72E-02 5.6 cases & alpha)

2. Average diluted concentraton during pCUmL 1.90E-10 2.81 E09 batch discharges for the period.

3. Percent of applicable limit % 2.16E-02 5.42E-02 1.03E-02 2.69E-02

4. Maximum diluted concentraUon during ,CVmL 1.70E-10 6.83E-09 batch discharges B. TRITIUM

1. Total Release Cl 1.53E+01 1.24E+01 4.1

2. Average diluted concentraton during pCUmL 1.08E-06 1.28E-06 batch discharges for the perlod .

3. Percent of applicable limit % 8.02E.02 6.40E-02 C. DISSOLVED & ENTRAINED GASES _

1. Total Release Ci cLLD 5.84E-05 5.6

2. Average diluted concentraUon during pCVmL <LLD 6.04E-12 batch discharges for the period _

3. Percent of epplicable limit NA 3.02E-06 D. GROSS ALPHA ACTIVITY

1. Total Release Ci cLLD** <LLD J 14.8

2. Average diluted concentraton during pCMI NA NA batch dscharaes for the oeriod Liters 1.81 E+06 2.56E+06 E. VOLUME OF WASTE RELEASED (prior to dilution)

Llters 1.42E+10 9.67E+09 F. VOLUME OF DILUTION WATER USED DURING BATCH DISCHARGES .

Llters 4.86E+11 3.14E+11 G. TOTAL VOLUME OF DILUTION WATER USED DURING PERIOD (quarter)

Whole Body/Organ (ODCM) 1-5

TABLE 2.0-1 Table 2.0-1 has been deliberately deleted. For Solid Waste Disposal detail, refer to Quad Cities 2002 Effluent Report.

1-6

Figure 3.1-1 Estimated Cumulative Gamma Dose (in mrem) from the Quad Cibes Station for the period January-December 2002 Isopleth Labels Small figure - multply by 10i5 Large figure - multiply by 10j' 0 2 MIIES 6L.bd_hm----

0 1 2 3 Ku

~~~~9 SCALE Is 20 MILES I

o 09 LS

=--

go 2513 30 v 1-7

Figure 3.1-2 R Estimated Total Concenttations (in pCVm3) of Noble Gases from the Quad Cities Station for the period January-December 2002 Isooleth Labels Small figure - multiply by 102 Large figure - mulUply by 10-2 SqALE 9 . . !_ MILES 0 1 2 3 Km SCALE 0 a toI 15 20 MILCS 0 5 90 go go 25 30K M I-8

R Figure 3.1-3 Estimated Total Concentrations (in pCUm3) of lodines from the Quad Cities Station for the period January-December 2002 Isopleth Labels Small figure - multiply by 10'7 Large figure - multiply by 10' SCALE o I 2 MILES 0 ! 2 3 Km C L so U.S. 30 C.I NW.

Q.-

SCALE I 0 9 10 t0 MILIS b.

0 5 K0 W 20 20 3 KM 1-9

Figure 3.1-4 I R too0 Estimated Total Concentrations (in pCilm3) of Particulates from the Quad Cities Station for the period January-December 2002 Isooleth Labels Small figure - multiply by 10.2 Large figure - multiply by 103 2 ILIS 0 I 2 3 KM SCALE

,5 20 MILE5 2

o,. s to 5 20 25 30K m 1-10

Table 3.1-1 GASEOUS ANNUAL DOSE

SUMMARY

REPORT (Composite Critical Receptor - Limited Analysis)

Release ID ............

1 All Gas Releases Year ................. : 2002 Coefficient Type ...... : Historical Receptor .............. : 5 Composite Crit. Receptor - IP Distance (meters) ....... 0.0 Compass Point ......... : 0.0 MAXIMUM PERIOD DOSE TO LIMIT () Any Organ) t= ===== ==-- == - - = =f=====S Dose Age Dose Limit Admin Admin ' T.Spec T.Spec %

Period Group Organ (mrem) Period Limit of Limit Limit of Limit Quarter__1-IFAN T------ Quarter ________ ________

Quarter INFANT THYROI]D) 8.18E-02 Quarter 5.63E+00 1.45E+00 7.50E+00 1.09E+00 Quarter 2 INFANT THYROII ) 5.06E-02 Quarter 5.63E+00 9.OOE-Ol 7.50E+00 6.75E-01 Quarter 3 INFANT THYROII ) 9.51E-02 Quarter S.63E+00 1.69E+00 7.50E+00 1.27E+00 Quarter 4 INFANT THYROII ) 1.58E-01 Quarter 5.63E+00 2.82E+00 7.50E+00 2.11E+00 Annual INFANT THYROII ) 3.86E-01 Annual 1.13E+01 3.43E+00 1.50E+02 2.57E+00

-, MAXIMUM PERIOD DOSE TO LIMIT (Tot Body) mmm=ft-mmuU==3 Dose Age Dose Limit Admin Admin % T. Spec T.Spec Period Group Organ (mrem) Period Limit of Limit Limit of Limit Quarter_1 C__ILD ________ _______ -------- -------- ________

CHILD TBODY 6.63E-03 Quarter 5.25E+00 1.26E-01 7.50E+00 a. B4E-02 Quarter 2 CHILD TBODY 2.06E-03 Quarter 5.25E+00 3.92E-02 7.50E+00 2.75E-02 Quarter 3 CHILD TBODY 4.38E-03 Quarter 5.25E+00 8.33E-02 7.50E+00 5.838-02 Quarter 4 CHILD TBODY 6.64E-03 Quarter 5.25E+00 1.26E-01 7.50E+00 8.8SE-02 Annual CHILD TBODY 1.97E-02 Annual 1.05E+01 1.88E-01 1.50E+01 1.31E-01 Receptor .............. : 4 Composite Crit. Receptor - NG Distance (meters)..... : 0.0 Compass Point ......... : 0.0

-ftMAXIMUM PERIOD NG DOSE TO LIMIT (Gamma) ====SU=======

Dose Dose Limit Admin Admin

T.Spec T.Spec Period Dose Type (mrad) Period Limit of Limit Limit of Limit Quarter_1 Gamma---- ________ Q u ar t er 3 .75 - +0 - 6- - _ _ - - 0 0- - 00 - - --

Quarter 2 Gamma 2.53E-04 Quarter 3.75E+00 6.76-03 5.00E+00 5.07E-03 Quarter 2 Gamma 2.89E-04 Quarter 3.75E+00 7.70E-03 5.00E+00 5.78E-03 Quarter 3 Gamma 4.44E-04 Quarter 3.75E+00 1.18E-02 5.00E+00 8.88E-03 Quarter 4 Gamma 2.47E-04 Quarter 3.75E+00 6.58E-03 5.00E+00 4.94E-03 Annual Gamma 1.23E-03 Annual 7.50E+00 1.64E-02 1.00E+01 1.23E-02

--- MAXIMUM PERIOD NG DOSE TO LIMIT (Beta) - a- s - f= ft== SU"S SSo=====e===== Un Dose Dose Limit Admin Admin T.Spec T.Spec Period Dose Type (mrad) Period Limit of Limit Limit of Limit Quarter_1 Beta----- Quarter ________ ________

Quarter 2 Beta 1.51E-04 Quarter 7.50E+00 2.01E-03 1.OOB+01 1.51E-03 Quarter 2 Beta 1.90E-04 Quarter 7.50E+00 2.54E-03 1.00E+01 1.90E-03 Quarter 3 Beta 2.34E-04 Quarter 7.50E+00 3.11E-03 1.00E+01 2.348-03 Quarter 4 Beta 1.45E-04 Quarter 7.50E+00 1.93B-03 1.OOE+01 1.45E-03 Annual Beta 7.20E-04 Annual 1.50E+01 4.80E-03 2. 00E+01 3.60E-03 1-11

Table 3.2-1 LIQUID ANNUAL DOSE

SUMMARY

REPORT

(PERIOD BASIS) --------

Release ID .............: 11 River Discharge Tank Year............... : 2002 Liquid Receptor ....... : 0 Liquid Receptor

- MAXIMUM PERIOD DOSE TO LIMIT (Any Organ) e==-=rnm=rnw=u ee==========e====

Dose Age Dose Limit Admin Admin % T.Spec T.Spec %

Period Group Organ (mrem) Period Limit of Limit Limit of Limit Quar___er 1--EEN LIVER--

Quarter TEEN LIVER 1.64E-03 Quarter 3.75E+00 4.36E-02 S.00E+00 3.27E-02 Quarter 2 TEEN LIVER 2.86E-04 Quarter 3.75E+00 7.622-03 5.00E+00 5.71E-03 Quarter 3 TEEN LIVER 4.83E-04 Quarter 3.75E+00 1.29E-02 5.00E+00 9.66E-03 Quarter 4 TEEN LIVER 1.16E-03 Quarter 3.75E+00 3.10E-02 5.00E+00 2.32E-02 Annual TEEN LIVER 3.18E-03 Annual 7.50E+00 4.24E-02 1.00E+01 3.18E-02

--- MAXIMUM PERIOD DOSE 'rO LIMIT (Tot Body)

Dose Age Dose Limit Admin Admin % T.Spec T.Spec Period Group Organ (mrem) Period Limit of Limit Limit of Limit

___arter_1---UL T-----Y 4 Quarter Quarter 1 ADULT TBODY 9.47E-0 4 Quarter 1.13E+00 8.42E-02 1.50E+00 6.31E-02 Quarter 2 ADULT TBODY 1.69E-0 '4 Quarter 1.13E+00 1.50E-02 1.50E+00 1.125-02 Quarter 3 ADULT TBODY 3.09E-t 14 Quarter 1.13E+00 2.75E-02 1.50E+00 2.06E-02 Quarter 4 ADULT TBODY 7.16E-0 4 Quarter 1.13E+00 6.36E-02 1.50E+00 4.77E-02 Annual ADULT TBODY 1.93E-C 13 Annual 2.25E+00 8.57E-02 3.00E+00 6.43E-02 Release ID ............ : 2 Abnormal Liquid Continuous Year ............... : 2002 Liquid Receptor ....... : 0 Liquid Receptor e- MAXIMUM PERIOD DOSE TO LIMIT (Any Organ)

Dose Age Dose Limit Admin Admin % T.Spec T.Spec %

Period Group Organ (mrem) Period Limit of Limit Limit of Limit Quarter 1 TEEN LIVER 1.53E-0 3 Quarter 3.75E+00 4.08E-02 5.00E+00 3.06E-02 Quarter 2 ADULT LIVER 5.94E-0 5 Quarter 3.75E+00 1.59E-03 5.00E+00 1.19E-03 Quarter 3 TEEN LIVER 3.12E-0 5 Quarter 3.75E+00 8.32E-04 5.00E+00 6.24E-04 Quarter 4 TEEN LIVER 1.84E-0 4 Quarter 3.75E+00 4.92E-03 5.00E+00 3.69E-03 Annual TEEN LIVER 9.88E-0 4 Annual 7.50E+00 1.32E-02 1.00E+01 9.88E-03

-n MAXIMUM PERIOD DOSE TO LIMIT (Tot Body) S 5 = =nn = 5 flfl Sn S sf == --- SnaS -.

Dose Age Dose Limit Admin Admin % T.Spec T.Spec %

Period Group Organ (mrem) Period Limit of Limit Limit of Limit Quarter__1-ADUL T----D_ 4 Quarter Quarter ADULT TBODY 8.42E-0 4 Quarter 1.13E+00 7.49E-02 1.50E+00 5.62E-02 Quarter 2 ADULT TBODY 2.90E-0 5 Quarter 1.13E+00 2.58E-03 1.50E+00 1.93E-03 Quarter 3 ADULT TBODY 1. 55E-0 S Quarter 1.13E+00 1.37E-03 1.50E+00 1.03E-03 Quarter 4 ADULT TBODY 9.81E-0 4A Quarter 1.13E+00 8.72E-03 1.50E+00 6.54E-03 Annual ADULT TBODY 5.34E-0 M4 Annual 2.25E+0D 2.37E-02 3.00E+00 1.78E-02 1-12

Table 3.3-1 QUAD CITIES STATION UNIT ONE 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/02 THROUGH 12/31/02 CALCULATED 03/25/03

1. 10 CFR 20.1301 (a) (1) Compliance Total Effective Dose Equivalent, mrem/yr 2.93 10 CFR 20.1301 (a) (1) limit mrem/yr 100.0

% of limit 2.93 Compliance Summary - OCFR20 i st 2nd 3 rd 4 th % of Qtr Qtr Qtr Qtr Limit TEDE 6.01E-01 8.54E-01 8.03E-01 6.70E-01 2.93E+00 1-13

Table 3.3-1 (continued)

QUAD CITIES STATION UNTIT TWO 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/02 THROUGH 12/31/02 CALCULATED 03/25/03

2. 10 CFR20.1301 (a) (1) Compliance Total Effective Dose Equivalent, mrem/yr 3.35 10 CFR 20.1301 (a) () limit mrem/yr 100.0

% of limit 3.35 Compliance Summary - 10CFR20 1 St 2nd 3 rd 4 th %of Qtr Qtr Qtr Qtr Limit TEDE 6.29E-01 8.94.E-01 8.58E-01 9.66E-01 3.35E+00 1-14

Table 3.4-1 Ouad Citles Station Unit I MAXIM DOSES RESULTING FRM AIRLBORNE RELEASES 2002 TYPE OF DOSE FIRST QUARTER SECOND QUARTER THIRD WARTER FOURTH ARTER AHNUAL GNIA AIR (mrad) B.450E.04( E ) 1.270E.03( N ) 2.915E-03( W ) 8.406E-04( E ) 4.988E-03( )

BETA AIR (mrad) 2.140E-04( E 2.485E-04( NE) 5.200E-04(WSW) 1.623E-04( E ) 8.230E-04(NNE)

WHOLE ODY (mremi) 8.73SE-03(NNE) 3.030E-03(NNE) 6.160E-03(NNE) 6.485E-03(NNE) 2.441E.02(NNE)

SKIN mrem) 1.035E-02(NNE) 3.700E03tNNE) 7.475E-03(NNE) 7.745E.03(NNE) 2.926E-02(NNE)

ORGAN (mrem) 1.613E-04( E ) 1.230E-04(WNW) 4.025E-04(WNW) 2.572E-04(WNW) 8.846E-04(WNW)

CRITICAL PERSON Teenager Teenager Teenager Teenager Teenager CRITICAL ORGAN Lung Lung Lung Lung Lung COMPLIANCE STATUS 10 CFR 50 APP. I 10 CFR 50 APP.1 TYPE OF DOSE QUARTERLY OBJECTIVE S OF APP. I YEARLY OBJECTIVE 2 OF APP. I GAIA AIR (mrad) 5.0 0.06 10.0 0.05 BETA AIR (mrad) 10.0 0.01 20.0 0.00 WHOLE BODY (mrem) 2.5 0.35 5.0 0.49 SKIN (mrem) 7.5 0.14 15.0 0.20 ORGAN (mrem) 7.5 0.01 15.0 0.01 CRITICAL PERSON Teenager Teenager CRITICAL ORGAN Lung Lung Calculation used release data from the following:

Unit - Vent Unit 0 - Chimney Date of calculation: 4130t2003 1-15

Table 3.4-1 (continued)

Quad Cities Station - Unit 2 MAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES 2002 TYPE OF DOSE FIRST UARTER SECOND QUARTER THIRD QUARTER FOURTH UARTER ANNUAL GAMA AIR (mrad) 8.450E-04( E ) 1.270E-03( N ) 2.915E-03( W ) 8.406E-04( E ) 4.988E-03 W )

BETA AIR (mrad) 2.140E-04 E ) 2.485E-04( NE) 5.200E-04(WSW) 1.623E-04( E ) 8.230E-04(NNE)

UHCE BODY (mrem) 8.735E-03(NNE) 3.030E-03(NNE) 6.160E-03(NNE) 6.485E-03(NNE) 2.441E-02(NNE)

SKIN (tmrem) 1.035E-02(NNE) 3.700E-03(NNE) 7.475E-03(NNE) 7.745E-03(NNE) 2.926E0Z(NNE)

ORGAN (mrem) 1.613E-04 E 1.230E-04WNW) 4.025E-04(WNW) 2.572E041WNW) 8.846E-04(WNW)

CRITICAL PERSON Teenager Teenager Teenager- Teenager Teenager CRITICAL OR$AN Lung Lung Lung Lung Lung COMPLIANCE STATUS 10 CFR 50 APP. 1 10 CFR 50 APP.I TYPE OF DOSE QUARTERLY OBJECTIVE I OF APP. I YEARLY OBJECTIVE I OF APP. I GAMA AIR (mrad) 5.0 0.06 10.0 0.05 BETA AIR (mrad) 10.0 0.01 20.0 0.00 WHOLE BODY (rem) 2.5 0.35 5.0 0.49 SKIN mrem) 7.5 0.14 15.0 0.20 ORAN (rem) 7.5 0.01 15.0 0.01 CRITICAL PERSON Teenager Teenager CRITICAL ORGAN Lung Lung Calculation used release data from the following: Maximum Offsite Unit 0 - Vent Values (Ci/m3)

Unit 0 - Chimney 8.22E-05 Iodine Particulate Matter 3.02E+OO Data Recovery 99.5%

(priority parameters)

Date of calculation: 4/30/2003 1-16

Quad Cities Figure 5.0-1 Quad Cities Outer Ring TLD's and Air Sampling Sites Ir I _I T,

-r

%.-, - i 215 215-2 U v Albany 214-2 U 214-10 204-1 a a 204-2 213-1U 212-2* F

205-1 I9 212-1 C) ! 205-4 i

I 9~~~~~~

206-1 X., . X 206-2 D

1 *:'-' !

207-1

!- . Cordovu *207-4 211-23 U 210-41 " 209-1 U27

-.f a4 208-2 a 208-1 U

211-1 210-I3 209-4 W = Air Sampling Sites Air Samplin2 Sites i = Outer Ring TLD Locations Q-01 Onsite No. 1 Q-07 Clinton (C)

Q-02 Onsite No.2 Q-13 Princeton Q-03 Onsite No. 3 Q-16 Low Moor Q-04 Nitrin Q-37 Meredosia Road Q-38 Fuller Road 1-17

Quad Cities Figure 5.0-2 Quad Cities Inner Ring TLD Locations p.

,t i I1n2-1 102-3 C3 t) 101-2 103-2 F. 101-1 104-1 A. i

, 1132 104-2 106-2 113-1 106-3 107-2 10I73

? 108-2

,109-1 1-18

Quad Cites Figure 5.0-3 Milk, Fish, Water and Sediment Sampling Locations Clinton, Clinton Low

nGen

&War Plain Albany WHITESIDE COUNTY OCK ISLAND COUNTY Port Byron Milk, Fish, Water and Sediment Sample Locations Q-24 Pool #14 of Mlississippi River Q-34 Comanche (C)

Q-26 Bill Stanley Dairy Q-35 McMiilan Well Q-29 Mississippi River, Upstream (C) Q-36 Cordova Well Q-33 Cordova Q-39 Cordova, Downstream on Mississippi River 1-19

TABLE 5.0-1 I-Quad Cities Station .

Radiological Environmental -

Monitoring Locations E E Q-01 Onsite No. 1 .

Q-02 Onsite No. 2 Q-03 Onsite No. 3 , v Q-04 Nitrin V %

Q-07 Clinton v v Q-13 Princeton v .

Q-16 Low Moor V .

Q-24 Pool #14 of Mississippi River . . .

Q-26 Bill Stanley Dairy . .

Q-29 Mississippi River, Upstream . . .

Q-33 Cordova . . . .

Q-34 Camanche . . . .

Q-35 McMillan Well v Q-36 Cordova Well . . .

Q-37 Meredosia Road ' .

Q-38 Fuller Road ' .

Q-39 Cordova, Downstream on Mississippi . .

Q-Quad I . . . .

Q-Quad 2 . . . . .

Q-Quad 3 . . .

Q-Quad 4 . . . . .v Q-Control . . .

CENSUS Dairy Residence Livestock I-20

TABLE 5.0-2 QUAD CITIES STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS

1. AIR SAMPLERS Distance Direction Sector Site Code Location (mi1es!

Q-01 Onsite No. 1 0.5 N A Q-02 Onsite No. 2 0.5 ENE D Q-03 Onsite No. 3 0.6 S J Q-04 Nitrin 1.5 NE C Q-07 (C) Clinton 9.0 NE C Q-13 Princeton 4.8 SW L Q-16 LowMoor 6.0 NNW R Q-37 Meredosia Road 4.4 ENE D Q-38 Fuller Road 4.7 E E

2. TLDs

a. Same as No. 1.

b. Special TLD locations Distance Direction Sector Site Code (miles)

Inner Ring Q-101-1 0.6 N A Q-101-2 0.9 N A Q-102-1 1.3 NNE B Q-102-3 1.4 NNE B Q-103-1,2 1.2 NE C Q-104-1 1.1 ENE D Q-104-2 0.9 ENE D Q-105-1,2 0.8 E E Q-106-2,3 0.7 ESE F Q-107-2 0.7 SE G Q-107-3 0.8 SE G Q-108-1 1.0 SSE H Q-108-2 0.9 SSE H Q-109-1 0.9 S J Q-109-2 1.2 S J Q-l 1-1 2.6 SW L Q-111-2 2.5 SW L Q-112-1 2.5 WSW M Q-1 12-2 2.2 WSW M Q-113-1,2 2.5 W N Q-114-1 2.1 WNW P Q-114-2 2.5 WNW P Q-115-1 2.6 NW Q Q-115-2 2.3 NW Q Q-116-1 2.3 NNW R Q-116-3 2.4 NNW R a

Control (background) locations are denoted by a "C" afler site code. All other locations are indicators.

I-21

TABLE 5.0-2 (continued)

QUAD CITIES STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS

2. TLDs

b. Special TLD locations (continued)

Distance Direction Sector Site Code (miles)

Outer Ring Q-201-1,2 4.2 N Q-202-1 4.4 NNE Q-202-2 4.8 NNE Q-203-1 4.7 NE Q-203-2 5.0 NE Q-204-1 4.7 ENE Q-204-2 4.5 ENE Q-205-1 4.7 E Q-2054 4.8 E Q-206-1,2 4.8 ESE Q-207-1,4 4.7 SE Q-208-1 4.3 SSE Q-208-2 4.9 SSE Q-209-1,4 4.8 S Q-210-1,4 4.4 SSW Q-211-1,2 4.5 SW Q-212-1 5.4 WSW Q-212-2 4.4 WSW Q-213-1 4.3 W Q-213-2 4.8 W Q-214-1 4.7 WNW Q-214-2 4.4 WNW Q-215-1 5.0 NW Q-215-2 4.2 NW Q-216-1 4.6 NNW Q-216-2 4.3 NNW

3. MILK Distance Direction Sector a

Site Code Location (mile)

Q-26 Bill Stanley Dairy 3.5 ESE F

4. SURFACE WATER Distance Direction Sector Site Code Location (miles)

Q-33 Cordova 3.3 SSW K Q-34(C) Cananche 4.4 NNE C a

Control (background) locations are denoted by a "C" after site code. All other locations are indicators.

I-22

Table 5.0-2 (continued)

QUAD CITIES STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS

5. WELL WATER Distance Direction Sector Site Code Location (miles)

Q-35 McMillan Well 1.5 S J Q-36 Cordova Well 3.3 SSW K

6. FISH Distance Direction Sector Site Code Location (miles)

Q-24 Pool #14 of Mississippi River 0.5 SW L Q-29 (C) Mississippi River, Upstream 1.0 N A

7. SEDIMENTS Distance Direction Sector Site Code Location (mniles)

Q-39 Cordova, Downstream on 0.8 SSW K Mississippi River

8. VEGETABLES Distance Direction Sector Site Code' Location (miles)

Q-Quad 1 Robert Ziegler 6.0 NE C Q-Quad 2 Dale Nimnnic 3.0 ESE F Q-Quad 3 Amy Johnston 1.8 S C Q-Quad 4 Mike Fauwcet 4.5 WNW p Q-Control(C) Charles Leavens 9.5 NE C a

Control (background) locations are denoted by a "C" after site code. All other locations are indicators.

1-23

TABLE 5.0-2 (continued)

QUAD CMES STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLE COLLECTION AND ANALYSES Location Collection Type of Frequency Sample Media Code' Site Frequency Analysis of Analysis

1. Airbome Onsite. Nearfield and Control Filter exchange Gross Beta Weekly Particulates weekly Gamma Isot. Quarterly Composite Q-41 Onsite No. I (or ifweeklygross betain a Q-02 Onsite No. 2 sample exceeds 5X the Q-03 OnsiteNo.3 average concentration of Q-04 Nitrin preceding ealendar quarte).

Q-07 (C) Clinton Far Field Gamma Isot. lfgross beta ina sample exceeds 10 times the yearly mean ofcontrol Q-13 Princeton sanples and radioactivity is Q-16 Low Moor confirmed as having is origin in Q-37 Meredosia Road arbome efluents from station.

Q-38 Fuller Road

2. Airborne Same as 1. Canister exchange 1-131 Biweekly Iodine biweekly

3. Air Sampling Same as 1. - Test and Weekly Train Maintenance

4. TLDs a. Same as 1. Quarterly Gamma Quarterly (two TLDs per location) N

b. Q-101-1,2 Inner Ring 102-1,3 103-1,2 104-1,2 105-1,2 106-2,3 107-2,3 108-1,2 109-1,2 111-1,2 112-1,2 113-1,2 114-1,2 115-1,2 116-1,3

c. Q-201-1,2 Outer Ring 202-1,2 203-1,2 204-1,2 205-1,4 206-1,2 207-1,4 208-1,2 209-1,4 210-1,4 211-1,2 Control (background) locations are denoted by a 'C" in this column. All other location are indicators.

T-9LA

TABLE 5.0-2 (continued)

QUAD CITIES STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM. SAMPLE COLLECTION AND ANALYSES Location Collection Type of Frequency Sample Media Code' Site Frequency Analysis of Analysis

4. TLDs (continued)

Outer Ring Quarterly Gamma Quarterly Q-212-1,2 213-1,2 214-1,2 215-1,2 216-1,2

5. Milk Q-26 Bill Stanley Dairy Biweekly: 1-131 Biweekly:

May-October Gamma Isot. May-October Monthly: Monthly:

November-April November-April

6. Vegetables Quad I Robert Ziegler Annually - two varieties Gamma Isot. Annually Quad 2 Dale Nimmic from each location as 1-131 Annually, on broad leaf Quad 3 Amy Johnston available at harvest. vegetation.

Quad 4 William Dohrmann Control Charles Leavens

7. Ground/Well Q-35 McMillan Well Quarterly Gamma ISOL Quarterly Water Q-36 Cordova Well Tritium

8. Surface Water Q-33 Cordova Weekly Gross Beta Monthly composite.

Q-34 (C) Comanche Gamma Isot. Monthly composite.

Tritium Quarterly composite.

9. Fish (at least Q-24 Pool #14 of Two times/year Gamma sot. Two times/year on two species) Mississippi River edible portions only.

Q-29 (C) Mississippi River Upstream

10. Sediments Q-28 Cordova, Semiannually Gamma Isot. Semiannually Downstream on Mississippi River

11. Land Use Census Milch Animals

a. Site Boundary to 2 miles - a. Enumeration Annually during grazing by a door to door season.

or equivalent counting technique.

b. 2 miles to 6.2 miles - b. Using referenced information from county agricultural agents or other reliable sources.

c. At dairies listed in Item 5. - c. Inquire as to Annually during grazing feeding practices: season.

'Control (background) locations are denoted by a 'C' in this colunn. All other location are indicators.

T 95

TABLE 5.0-2 (continued)

QUAD CITIES STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLE COLLECTION AND ANALYSES Location Collection Type of Frequency Sample Media Code' Site Frequency Analysis of Analysis

13. Land Use Census (continued) 1. Pasture only.

2. Feed and chop only.

3. Pasture and feed:

if both, ask farmer to estinate fraction of food from pasture:

<25%, 25-50%,

50-75%. or >75%.

Nearest In all sectors up to 6.2 miles. - Annually during grazing Residence season.

' Control (background) locations are denoted by a "C" in this column. All other location are indicators.

Table 5.0-3 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Ouad Cities Nuclear Power Station Docket No. 50-254. 50-265 LocationofFacility Rockisland. Illinois ReportingPeriod IstOuarter 2002 (County, State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine (Units) Analyses LLD Meana Quarterly Mean_ Range Mean a Results Range Range Air Gross 65 0.01 0.030(52/52) Q-07, Clinton 0.031 (13/13) 0.031 (13/13) 0 Particulates Beta (0.011-0.055) 8.9 mi. NE, Sector C (0.017-0.060) (0.017-0.060)

(pCi/m 3 )

Gamma Spec. 5 Cs-134 0.01 <LLD <LLD 0 Cs-137 0.01 <LLD <LLD 0 Other Gammas 0.01-0.04 <LLD - <LLD 0 Airborne 1-131 35 0.07 <LU - <LLD 0 Iodine (pCi/m 3 )___

Milk 1-131 3 5 <LLD - None 0 (Pci/L)

Gamma Spec. 3 Cs-134 15 <LLD - None 0 Cs-137 18 <LLD - None 0 Ba/La-140 15 <LLD - None 0 Other Gammas 10-15 <LLD - None 0 Surface Water Gross Beta 2 4 <LLD Q-34, Comanche 5.8 (1/3) 5.8 (1/3) 0 (pCi/L) 4.4 mi. NNE, Sector C Gamma Spec. 2 Cs-134 15 <LLD <LLD 0 Cs-137 18 <LLD <LLD 0 Other ODCM-Required 15-30 <LLD <LLD 0 Gammas Tritium 2 200 <LLD <LLD 0 Well Water Tritium 2 200 <LLD None 0 (pCi/L)

Gamma Spec. 2 Cs-134 15 <LLD None 0 Cs-137 18 <LLD None 0 Other ODCM-Required 15-30 <LLD None 0 Gammas Gamma Gamma Dose 80 9.7 20.6 (77/78) Q-215-2 27 (1/1) 19 (2/2) 0 Background (16-27) 4.2 mi. NW, Sector Q (17-21)

(TLDs)

(mR/Qtr.)

a Mean and range based on detectable measurcments only. Fctions indicated in parcntheses.

1-27

Table 5.0-4 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Ouad Cities Nuclear Power Station Docket No. 50-254. 50-265 Location of Facility Rock lsland. Illinois Reporting Period 2nd Ouarter 2002 (County, State)

Sample Type and Indicator Location with Highest Highest Control Number of Type Number of Locations Quarterly Mean_ Meana Locations Non-routine (Units) Analyses LLD Meana Range Meana Results Range Range Air Gross 65 0.01 0.020 (52/52) Q.. 1 b, Onsite No. 1 0.021 (13/13) 0.021 (13/13) 0 Particulates Beta (0.012.0.034) 0.5 mi N, Sector A (0.014-0.034) (0.015-0.028)

(pCi/m')

Gamma Spec. 5 Cs-134 0.01 <LLD <LLD 0 Cd-137 0.01 <LLD . <LLD 0 Other Gammas 0.01-0.04 <LLD <LLD 0 Airbome 1-131 30 0.07 <LLD - - None 0 Iodine (pCi/m 3 )

Milk 1-131 6 5.0/05c <LLD - - None 0 (pCilL)

Gamma Spec. 6 Cs-134 15 <LLD . - None 0 Cs-137 18 <LLD - - None 0 Ba/La-140 15 <LLD - . None 0 Other Gammas 10-15 <LLD - - None 0 Fish Gamma Spec. 4 (pCVg wet)

Cs-134 0.10 <LLD - - <LLD 0 Cs-137 0.10 <LLD - - <LLD 0 Other ODCM-Required 0.13-0.26 <LLD . . <LLD 0 Gammas Other Gamnas 0.20-0.30 <LLD . . <LLD 0 Bottom Gamma Spec. I Sediments (pCi/g dry) Cs-134 0.15 <LLD - - None 0 Cs-1 37 0.18 <LLD - - None 0 Other ODCM-Required 0.10-0.60 <LLD - - None 0 Gammas a Mean and range based on detectable measurements only. Fractions indicated in parentheses.

b Locations Q-01 and Q-07 (C) had identical means of 0.021 pCi/m3 . Both are detailed in this summary.

C November - April LLD=5.0 ; May - October LLD=0.5.

1-28

Table 5.0-4 (continued)

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Ouad Cities Nuclear Power Station Docket No. 50-254. 50-265 Location of Facility Rock Island. Illinois Reporting Period 2nd Ouarter 2002 (County, State)

Sample Type and Indicator Location with Highest Highest Control Number of Type Numberof Loca2ions Quarterly Mean Meana Locations Non-routine (Units) Analyses LLD Meana Range Meana Results Range Range Surface Water Gross Beta 6 4 4.9 (1/3) Q-34, Camanche 5.8 (1/3) 5.8 (1/3) 0 (pCiL) 4.4 mi. NNE, Sector C Gamma Spec. 6 Cs-134 15 <LLD - <LLD 0 Cs-137 18 <LLD - <LLD 0 Other ODCM-Required 15-30 <LLD - <LLD 0 Gammas Tritium 2 200 <LLD - - <LLD 0 Well Water Tritium 2 200 <LLD - - None 0 (pCi/L)

Gamma Spec. 2 Cs-134 15 <LLD - - None 0 Cs-137 18 <LLD - - None 0 Other ODCM-Required 15-30 <LLD - - None 0 Gammas Gamma Gamma Dose 80 9.7 20.1 (78/78) Q-215-1, 5.0 mi. NW 29.0 (1/1) 19.5 (2/2) 0 Background (6.0-29.0) Sector Q (19.0-20.0)

(TLD.s)

(mR/Qtr.)

a Mean and range based on detectable measurements only. Fractions indicated in parentheses.

1-29

Table 5.0-5 RADIOLOGICAL ENVIRONMENTAL MONrrORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Ouad Cities Nuclear Power Station Docket No. 50-254. 50-265 Location of Facility Rock Island. Illinois Reporting Period 3rd Ouarter 2002 Countyv State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine (Units) Analyses LLD Meana Quarterly Mean Range Meana Results Range Range Air ross Beta 63 0.01 0.026 (50/50) Q-07, Clinton 0.028 (13/13) 0.028 (13/13) 0 Particulates (0.014-0.037) 8.9 mi NE, Sector C (0.019-0.037) (0.019-0.037)

(pCi/m 3 ) amma Spec. 5 Cs-I 34 0.01 <LLD - 0 Cs-137 0.01 <LLD - - 0 Other Gammas 0.01-0.04 <LLD - - 0 Airbome -131 35 0.10 <LLD - - None 0 Iodine (pCi/rn 3 Milk -131 6 0.5 <LLD - - None 0 (pCi/L) amma Spec. 6 Cs-134 15 <LLD - - None 0 Cs-137 18 <LLD - - None 0 Ba/La-140 15 <LLD - - None 0 Other Gammas 10-15 <LLD - None 0 Vegetation -131 10 0.06 <LLD - <LLD 0 (pCi/gr. wet) amma Spec. 10 Cs-134 0.06 <LLD - <LLD 0 Cs-137 0.08 <LLD - <LLD 0 Other Gammas 0.01-0.10 <LLD - <LLD 0 Surface ross Beta 6 4 4.3 (2/3) Q-33 Cordova 4.3 (2/3) <LLD 0 Water (4.3-4.3) 3.3 mi. SSW, Sector K (43-4.3)

(pCi/L) amma Spec. 6 Cs-134 15 <LLD - - <LLD 0 Cs-137 18 <LLD - - <LLD 0 Other ODCM-Required 15-30 <LLD - - <LLD 0 Gammas ritium 2 200 <LLD - - <LLD 0 a Mean and range based on detectable measurements only. Fractions indicated in parentheses.

1-30

Table 5.0-5 (continued)

RADIOLOGICAL ENVIRONMENTAL MONrTORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Ouad Cities NuclearPowerStation DocketNo. 50-254. 50-265 LocationofFacility RockIsland. Illinois ReportingPeriod 3rdQuarter 2002 (County, State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine (Units) Analyses LLD Meana Quarterly Mean Range Meana Results Range Range Well Water Tritium 2 200 <LLD - None 0 (pCitL) amma Spec. 2 Cs-134 15 <LLD - None 0 Cs-137 18 <LLD - None 0 Other ODCM-Required 15-30 <LLD - None 0 Gammas Gamma amma Dose 80 9.7 17.7 (78178) Q-216-2 34.0 (Il) 16.0 (2/2) 0 Background (15.0-34.0) 4.3 mi. NNW (16.0-16.0)

(TLDs) Sector R (mRtQtr.)

a Mean and range based on detectable measurements only. Fractions indicated in parentheses.

1-31

Table 5.0-6 RADIOLOGICAL ENVIRONMENTAL MONrrORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Ouad CitiesNuclearPoverStation Docket No. 50-254. 50-265 LocationofFacility RockTsland. Illinois ReportingPeriod 4thOuarter2002 (County, State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine (Units) Analyses LLD Meana Quarterly Mean Range Meana Results Range Range Air Gross Beta 65 0.01 0.030 (52/52) Q-07, Clinton 0.033 (13/13) 0.033 (13/13) 0 Particulates (0.019-0.060) 8.9 mi NE, Sector C (0.019-0.063) (0.019-0.063)

(pCi/m 3 ) Gamma Spec. 5 Cs-134 0.01 <LLD 0 Cs-137 0.01 <LLD - - 0 Other Gammas 0.01-0.04 <LLD - - 0 Airbome Iodine 1-131 30 0.07 <LLD - - None 0 (pCi/m3 )

Milk 1-131 4 1.0 <LLD - - None 0 (pCi/L)

Gamma Spec. 4 Cs-134 15 <LLD - None 0 Cs-137 is <LLD - None 0 La-140 15 <LLD - None 0 Ba-140 60 <LLD - None 0 Other Gammas 10-15 Fish Gamma Spec. 4 (pCilg wet)

Cs-134 0.13 <LLD <LLD 0 Cs-137 0.15 <LLD <LLD 0 Other ODCM-Required 0.13-0.26 <LLD . <LLD 0 Gammas Other Gammas 0.20-.030 <LLD . . <LLD 0 Bottom Gamnma Spec. I Sediments (pCi/g dry) Cs-134 0.15 <LLD . <LLD 0 Cs-137 0.18 <LLD . <LLD 0 Other Gammas 0.10-0.60 <LLD . . <LLD

0 Surface Water Gross Beta 6 4 4.4 (1/3) Q-34 Camanche 5.0 (1/3) 5.0 (1/3) 0 (pCi/L) 4.4 mi. NNE, Sector C Gamma Spec. 6 Cs-134 15 <LLD . <LLD 0 Cs-137 18 <LLD . <LLD 0 Other ODCM- 15-60 <LLD <LLD 0 Required Gammas Tritium 2 200 <LLD <LLD 0 a Mean and range based on detectable measurements only. Fractions indicated in parentheses.

1-32

Table 5.0-6 (continued)

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Ouad Cities Nuclear Power Station Docket No. 50-254. 50-265 Location of Facility Rock Island. Illinois Reporting Period 4th Ouarter 2002 (County, State)

Sample Type and Indicator Location with Highest Highest Control Number of Type Number of Locations Quarterly Mean Meana Locations Non-routine (Units) Analyses LLD Meana Range Meana Results Range Range Well Water Tritium 2 200 <LLD - None 0 (pCi/L)

Gamma Spec.

Cs-134 15 <LLD - None 0 Cs-137 18 <LLD - None 0 Other ODCM-Required 15-60 <LLD - None 0 Gammas Gamma Gamma Dose 80 9.7 22.3 (78178) Q-204- 2 b 26 (1/1) 22.0 (2/2) 0 Background (20.0-26.0) 4.9 mi. SSE, Sector H (22.0-22.0)

CTLDs)

(mR/Qtr.)

a Mean and range based on detectable measurements only. Fractions indicated in parentheses.

b Locations Q-204-2 and Q-211-1,2 had identical results of 26 mR. Only Q-204-2 is detailed in this summary.

1-33

QUAD CITIES APPENDIX II METEOROLOGICAL DATA I1-1

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 3 7 0 0 10 NNE 1 3 0 0 0 4 NE 0 5 4 2 0 11 ENE 1 8 6 1 0 16 E 0 3 1 0 0 4 ESE 0 1 1 0 0 2 SE 0 5 1 0 0 6 SSE 0 2 9 0 0 11 S 0 13 12 0 0 25 SSW 1 35 6 0 0 42 SW 1 22 7 0 0 30 WSW 1 27 7 0 0 35 w 2 25 41 1 0 69 WNW 1 9 38 0 0 48 NW 2 8 6 6 0 22 NNW 0 6 1 0 0 7 Variable 0 0 0 0 0 0 Total 10 175 147 10 0 342 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II-2

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 NNE 1 NE 2 ENE 3 E 3 ESE 0 SE 1 SSE 0 S 1 SSW 3 SW 5 WSW 7 W 15 WNW 4 NW 3 NNW 3 Variable 0 Total 8 20 22 2 0 0 52 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - 3

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 5 NNE 0 1 NE 0 6 ENE 0 5 E 0 7 ESE 0 3 SE 0 3 SSE 0 3 S 0 4 SSW 0 7 SW 0 9 WSW 0 7 W 0 11 WNW 0 9 NW 0 8 NNW 0 9 Variable 0 0 Total 11 44 39 3 0 0 97 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 H-4

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 5 21 13 1 0 40 NNE 3 18 7 0 0 28 NE 2 50 25 7 0 84 ENE 1 11 17 2 0 31 E 0 8 15 0 0 23 ESE 2 6 4 0 0 12 SE 3 15 1 0 0 19 SSE 4 11 4 0 0 19 S 2 18 3 0 0 23 SSW 2 14 3 0 0 19 SW 6 38 13 0 0 57 WSW 4 48 10 0 0 62 W 9 39 53 12 0 118 WNW 14 46 86 2 0 148 NW 6 45 32 5 0 88 NNW 3 31 20 0 0 54 Variable 0 0 0 0 0 0 Total 66 419 306 29 0 825 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - 5

Quad Cities Nuclear Station Period of Record: January - March 2002 .

Stability Class - Slightly Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 5 0 0 6 NNE 6 8 0 0 14 NE 0 0 1 0 1 ENE 2 5 4 0 11 E 6 12 0 o 18 ESE 5 8 0 0 13 SE 16 26 0 0 42 SSE 19 28 2 0 .49 S 12 21 8 0 41 SSW 11 50 9 0 70 SW 10 77 12 0 99 WSW 21 51 11 0 83 W 30 36 7 0 73 WNW 25 19 0 0 44 NW 11 17 0 0 28 NNW 4 7 0 0 11 Variable 0 0 0 0 0 Total 179 370 54 0 603 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II- 6

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Moderately Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 0 0 0 4 NNE 1 0 0 0 1 NE 3 0 0 0 3 ENE 6 1 0 0 7 E 6 4 0 0 10 ESE 19 13 0 0 32 SE 14 7 0 0 21 SSE 14 3 0 0 17 S 9 4 0 0 13 SSW 12 8 0 0 20 SW 6 1 0 0 7 WSW 3 0 0 0 3 W 17 0 0 0 17 WNW 12 0 0 0 12 NW 2 0 0 0 2 NNW 2 0 0 0 2 Variable 0 0 0 o 0 Total 130 41 0 0 0 0 171 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability class,es: 0

-7

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 1 NNE 2 2 NE 1 1 ENE 2 2 E 4 5 ESE 4 7 SE 3 4 SSE 13 13 S 6 6 SSW 6 6 SW 4 4 WSW 1 1 W 2 2 WNW 3 3 NW 0 0 NNW 1 1 Variable 0 0 Total 53 5 0 0 0 0 58 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurement s in all stability classes: 0 II - 8

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 3 0 0 0 3 NNE 0 3 0 0 0 3 NE 0 1 0 1 0 2 ENE 0 3 0 4 0 7 E 0 2 1 1 0 4 ESE o 0 0 0 0 0 SE 0 0 3 0 0 3 SSE O 0 1 1 1 3 S 1 0 5 12 0 18 SSW 1 12 10 5 0 28 SW 1 6 1 0 0 8 WSW 0 11 6 1 0 18 W 0 9 11 11 1 32 WNW 1 2 10 5 0 18 NW 0 2 2 2 4 10 NNW 1 0 1 0 1 3 Variable 0 0 0 0 0 0 Total 5 54 51 43 7 160 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 3 Hours of missing stability measurements in all stability classes: 10 II - 9

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 5 NNE 0 1 NE 0 3 ENE 0 5 E 0 0 ESE 0 1 SE 0 1 SSE 2 3 S 3 7 SSW 4 10 SW 1 12 WSW 0 16 W 4 25 WNW 13 25 NW 3 9 NNW 0 5 Variable 0 0 Total 0 25 29 39 30 5 128 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability classes: 10 II - 10

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 7 NNE 1 NE 6 ENE 6 E 12 ESE 3 SE 3 SSE 2 S 5 SSW 8 SW 13 WSW 15 W 18 WNW 13 NW 9 NNW 12 Variable 0 Total 5 28 30 39 25 6 133 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 10 II - 11

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 5 14 19 10 0 49 NNE 7 13 8 0 0 29 NE 1 18 45 16 6 87 ENE 3 7 12 7 3 32 E 1 6 24 5 0 36 ESE 1 1 9 2 1 14 SE 2 8 9 1 0 20 SSE 1 3 10 11 1 26 S 3 2 20 10 3 39 SSW 0 7 12 B 1 29 SW 2 8 31 17 3 61 WSW 4 16 14 7 2 43 W 7 8 41 40 22 119 WNW 4 14 50 57 13 141 NW 13 13 39 26 6 98 NNW 4 13 44 5 1 69 Variable 0 0 0 0 0 0 Total 12 58 151 387 222 62 892 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 16 Hours of missing stability measurements in all stability classes: 10 II- 12

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 12 3 0 0 15 NNE 0 3 5 0 0 8 NE 0 5 2 2 o 9 ENE 0 1 1 2 0 4 E 1 1 6 0 0 8 ESE 2 5 8 2 0 18 SE 3 6 7 0 0 17 SSE 1 7 31 10 4 54 S 2 12 23 16 7 61 SSW 0 9 47 52 5 113 SW 0 11 45 21 1 79 WSW 2 9 43 12 0 68 W 1 14 26 9 1 51 WNW 2 11 28 2 0 43 NW 4 23 18 2 0 47 NNW 2 12 9 1 0 24 Variable 0 0 0 0 0 0 Total 7 20 141 302 131 18 619 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 3 -

Hours of missing stability measurements in all stability claE sses: 10 11-13

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 4 0 0 6 NNE 0 1 1 0 0 2 NE 0 1 0 0 0 1 ENE 0 0 1 0 0 1 E 0 0 0 0 0 0 ESE 0 1 8 5 0 15 SE 0 2 4 13 0 25 SSE 1 1 4 5 0 11 S 0 3 7 15 1 28 SSW 0 1 2 9 1 19 SW 0 1 3 5 0 9 WSW 1 3 4 4 0 12 W 1 2 4 5 0 13 WNW 0 1 2 3 0 6 NW 1 2 4 0 0 7 NNW 0 1 0 0 0 1 Variable 0 0 0 0 0 0 Total 4 22 48 64 16 2 156 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 13 Hours of missing stability measurements in all stability classes: 10 I -14

Quad Cities Nuclear Station Period of Record: January - March 2002 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 2 6 8 5 1 0 22 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability classes: 10 II - 15

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Extremely Unstable - 19GFt-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 1 1 0 2 NNE 0 2 8 0 10 NE 0 7 7 0 14 ENE 0 11 5 0 16 E O 10 3 0 13 ESE 0 14 1 0 15 SE 0 15 15 0 30 SSE 1 20 22 0 43 S 0 22 7 0 29 SSW 1 38 31 0 70 SW 3 55 6 0 64 WSW 0 13 2 0 15 W 1 20 11 0 38 WNW 4 17 10 0 33 NW 0 35 16 0 51 NNW 1 21 4 0 26 Variable o 0 0 0 0 Total 11 301 149 0 469 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - 16

Quad cities Nuclear Station Period of Record: April - June 2002 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 4 46 18 0 0 0 68 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 11-17

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 2 0 4 NNE 0 1 0 1 NE 0 3 0 6 ENE 0 7 0 7 E 0 5 0 6 ESE 0 3 0 3 SE 1 1 0 2 SSE 0 5 0 6 S 2 3 0 6 SSW 2 1 0 4 SW 1 15 0 18 WSW 1 3 0 5 W 1 3 0 6 WNW 0 3 0 7 NW 2 15 0 20 NNW 0 10 0 11 Variable 0 0 0 0 Total 11 80 20 1 0 0 112 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - s

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 18 17 0 0 36 NNE 6 4 4 0 0 14 NE 3 18 12 2 0 35 ENE 2 23 15 3 0 43 E 3 20 32 0 0 55 ESE 6 18 25 1 0 50 SE 2 7 6 0 0 15 SSE 4 17 1 0 0 22 S 5 14 0 0 0 19 SSW 3 13 5 0 0 21 SW 8 29 6 3 0 46 WSW 3 9 3 3 0 18 W 6 28 8 0 0 42 WNW 5 25 41 0 0 71 NW 4 28 12 2 0 46 NNW 0 36 5 0 0 41 Variable 0 0 0 0 0 0 Total 61 307 192 14 0 0 574 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - 19

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Slightly Stable - 19GFt-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 3 2 0 0 0 0 5 NNE 1 2 2 0 0 0 5 NE 4 3 3 0 0 0 10 ENE 13 17 0 0 30 E 13 1S 5 0 33 ESE 12 21 3 0 36 SE 10 21 4 0 35 SSE 12 36 3 0 51 S 12 26 0 0 38 SSW 19 27 12 0 58 SW 17 60 13 0 90 WSW 17 24 2 0 43 W 14 30 0 0 44 14 14 2 0 30 NW 7 24 1 0 32 NNW 8 9 1 0 18 Variable 0 0 0 0 0 Total 176 331 51 0 558 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - 20

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Moderately Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 5 1 0 6 NNE 5 1 0 6 NE 9 1 0 10 ENE 9 0 0 9 E 15 1 0 16 ESE 26 4 0 30 SE 33 6 0 39 SSE 19 4 0 23 S 18 4 0 22 SSW 15 2 0 17 SW 11 3 0 14 WSW 4 1 0 5 W 12 0 0 12 WNW 11 0 0 11 NW 9 5 0 14 NNW 10 1 0 11 Variable 0 0 0 0 Total 211 34 0 245 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 H1-21

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Extremely Stable - 19 GFt-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 0 NNE 5 0 5 NE 3 0 3 ENE 9 0 9 E 14 0 14 ESE 27 0 30 SE 18 0 18 SSE 12 0 12 S 18 0 18 SSW 4 0 4 SW 7 0 7 WSW 1 0 1 W 3 0 3 WNW 7 0 7 NW 5 0 5 NNW 0 1 1 Variable 0 0 0 Total 133 1 137 Hours of calm in this stability class: 1 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 I -22

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N________ _ _ _ - - - - - - - - - - - - - - __ _ _- _- - _

N 1 I 0 0 0 2 0

NNE 0 0 5 0 0 5 0

NE 0 3 2 1 0 6 0

0 ENE 0 3 0 0 0 3 0

1 4 1 0 0 6 0

ESE 2 5 1 0 0 8 SE 0 4 10 6 5 0 25 SSE 0 2 7 7 8 4 28 S 0 2 10 14 15 2 43 SSW 0 5 26 22 16 8 77 SW 0 9 16 S 0 0 30 WSW 0 0 5 1 1 0 7 W 1 10 2 2 1 3 19 0 4 15 9 4 7 39 NW 0 3 15 11 5 0 34 0 1 7 I 1 0 10 Variable 0 0 0 0 0 0 0 Total 1 44 129 87 57 24 342 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class:

Hours of missing stability measurements in all stability cIasses: 7 II - 23

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 0 2 1 0 0 4 NNE 0 0 3 1 0 0 4 NE 0 0 3 7 0 0 10 ENE 0 4 4 2 1 0 11 E 0 3 2 1 0 0 6 ESE 0 0 3 0 0 0 3 SE 0 2 2 2 1 0 7 SSE 0 2 1 0 0 1 4 S 0 0 4 4 1 2 11 SSW 0 4 5 4 4 1 18 SW 1 8 9 7 0 0 25 WSW 1 3 5 0 0 0 9 W 0 2 0 2 0 1 5 WNW 0 1 2 3 4 3 13 NW 0 7 9 7 0 0 23 NNW 0 3 5 6 2 0 16 Variable 0 0 0 0 0 0 0 Total 3 39 59 47 13 8 169 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 7

- 24

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 5 NNE 0 3 NE 2 8 ENE 6 13 E 2 7 ESE 1 1 SE 1 3 SSE 2 7 S 2 8 SSW 3 11 SW 5 12 WSW 0 2 W 0 S WNW 3 9 NW 11 19 NNW 7 17 Variable 0 0 Total 2 38 46 29 11 4 130 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 7 II - 25

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 2 12 18 4 0 36 NNE 4 1 5 1 0 12 N'E 3 5 13 8 2 31 ENE 8 14 16 6 3 48 E 10 18 25 14 2 70 ESE 3 12 12 25 5 58 SE 4 6 6 10 1 29 SSE 2 3 12 10 4 31 S 5 7 20 14 1 48 SSW 3 10 17 12 12 54 SW 4 18 21 8 5 57 WSW 1 9 5 2 2 20 W 3 10 9 4 2 28 WNW 6 19 26 25 3 79 NW 3 14 26 7 8 59 NNW 4 19 27 4 0 54 Variable 0 0 0 0 0 0 Total 10 65 177 258 154 50 714 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability clas,ses: 7

- II-26

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 4 11 1 0 0 16 NNE 0 2 4 1 0 0 7 NE 0 3 8 2 2 0 15 ENE 0 4 5 4 0 0 13 E 0 6 14 3 1 0 24 ESE 1 3 10 17 1 0 32 SE 0 4 9 10 3 0 26 SSE 1 6 13 26 18 0 64 S 0 2 5 32 22 0 61 SSW 0 4 30 16 21 4 75 SW 0 5 15 27 8 2 57 WSW 1 3 6 6 3 0 19 W 0 2 10 21 2 0 35 WNW 0 3 9 18 0 1 31 NW 1 4 8 16 0 0 29 NNW 1 3 7 15 0 0 26 Variable 0 0 0 0 0 0 0 Total 5 58 164 215 81 7 530 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 7 II-27

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 4 3 1 0 9 NNE 0 6 5 0 0 11 NE 0 1 5 2 0 8 ENE 1 2 3 2 0 8 E 0 2 6 2 0 10 ESE 0 0 2 2 0 6 SE 0 1 4 12 0 18 SSE 0 0 10 17 0 28 S 2 3 21 24 0 50 SSW 3 2 7 19 0 31 SW 0 1 4 14 0 20 WSW 0 0 3 1 0 4 W 0 2 1 3 0 6 WNW 0 1 1 1 0 3 NW 0 0 5 1 0 6 NNW 1 2 2 3 0 8 Variable 0 0 0 0 0 0 Total 8 27 82 .104 0 226 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 7 II-28

Quad Cities Nuclear Station Period of Record: April - June 2002 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 0 2 NNE 0 0 0 NE 0 0 1 ENE 0 0 1 E 0 0 1 ESE 0 0 1 SE 0 0 1 SSE 3 0 7 S 3 0 15 SSW 11 0 21 SW 7 0 11 WSW 1 0 1 W 0 0 1 WNW 0 0 1 NW 0 0 0 NNW 0 o 0 Variable 0 0 0 Total 4 14 26 20 0 64 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability class,es: 7 H -29

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Extremely Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 13 5 0 18 NNE 1 12 3 0 16 NE 1 18 1 0 20 ENE 2 32 10 0 44 E 0 21 11 0 32 ESE 1 29 9 0 39 SE 4 29 0 0 33 SSE 0 24 2 0 26 S 0 32 0 0 32 SSW 1 47 11 0 59 SW 1 76 7 0 84 WSW 3 48 1 0 52 W 7 28 4 0 39 WNW 1 13 7 0 21 NW 3 19 0 0 22 NNW 1 15 2 0 18 Variable 0 0 0 0 0 Total 26 456 73 0 555 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - 30

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N

NNE NE ENE E

ESE SE SSE S

SSW SW WSW W

WNW NW NNW Variable Total 9 32 2 0 0 0 43 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - 31

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 2 NNE 0 0 2 NE 0 0 4 ENE 1 0 10 E 1 0 4 ESE 0 0 3 SE 0 0 7 SSE 1 0 6 S 2 0 9 SSW 3 0 8 SW 1 11 2 0 0 0 14 WSW 2 6 0 0 0 0 8 W 1 1 0 0 0 0 2 WNW 2 3 0 0 0 0 5 NW 1 2 1 0 0 0 4 0 1 0 0 0 0 1 Variable 0 0 0 0 0 0 0 Total 15 67 7 0 0 0 89 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II -32

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 13 5 o 20 NNE 15 0 0 18 NE 21 3 0 28 ENE 23 4 0 31 E 11 3 o 18 ESE 11 0 0 18 SE 18 1 0 25 SSE 7 0 0 11 S 9 2 o 16 SSW 16 2 0 21 SW 23 2 0 30 WSW 16 1 0 24 W 12 0 0 18 WNW 7 2 0 16 NW 10 3 0 17 NNW 8 1 0 10 Variable 0 0 0 0 Total 72 220 29 0 321 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II-33

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Slightly Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 6 8 2 0 16 NNE 9 4 0 0 13 NE 16 10 0 0 26 ENE 15 42 2 0 59 E 22 20 3 0 45 ESE 21 22 0 0 43 SE 13 12 1 0 26 SSE 10 15 0 0 25 S 14 28 0 0 42 SSW 14 36 4 0 54 SW 11 47 4 0 62 WSW 22 10 0 0 32 W 18 5 0 0 23 WNW 22 8 1 0 31 NW 19 22 3 0 44 NNW 4 17 1 0 22 Variable 0 0 0 0 0 Total 236 306 21 0 563 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - 34

Quad Cities Nuclear Station Period of Record: July - Septembe r 2002 Stability Class - Moderately Stable - 196 Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 12 0 0 12 NNE 16 0 0 16 NE 23 0 0 23 ENE 15 2 0 17 E 26 0 0 26 ESE 19 3 0 22 SE 20 1 0 21 SSE 20 0 0 20 S 20 1 0 21 SSW 16 3 0 19 SW 17 0 0 17 WSW 11 0 0 11 W 11 1 0 12 WNW 9 0 0 9 NW 6 2 0 8 NNW 10 0 0 10 Variable 0 0 0 0 Total 251 13 0 264 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 H1-35

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 13 13 NNE 18 i8 NE 15 15 ENE 13 13 E 42 42 ESE 66 66 SE 1B 18 SSE 5 5 S 4 4 SSW 6 6 SW 4 4 WSW 1 1 W 11 11 WNW 11 11 NW 1 1 NW 5 5 Variable 0 0 Total 233 0 0 0 0 0 233 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 11-36

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 9 5 0 0 15 NNE 7 7 2 0 0 16 NE 4 7 0 0 0 11 ENE 19 7 1 0 0 27 E 11 13 8 0 0 32 ESE 18 10 4 4 0 37 SE 9 16 1 0 0 , 26 SSE 4 14 6 0 0 24 S 6 17 16 0 0 39 SSW 14 24 20 13 0 71 SW 23 17 5 1 0 46 WSW 16 19 9 0 0 44 W 28 8 4 0 0 40 WNW 8 3 4 3 0 19 NW 11 6 0 0 o 18 NNW 6 9 3 0 0 18 Variable 0 0 0 0 0 0 Total 3 185 186 88 21 0 483 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: I Hours of missing stability measurements in all stability classes: 2 II - 37

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 i9-24 > 24 Total N 0 3 4 0 0 7 0

NNE 0 2 2 0 0 4 0

NE 0 3 1 0 0 4 0

ENE 3 7 3 1 0 14 0

E 1 9 1 0 0 11 0

ESE 1 6 3 1 0 11 0

SE 1 3 4 0 0 8 0

SSE 1 2 4 2 0 9 0

S 0 3 6 1 0 10 SSW 0 6 5 5 4 0 20 SW 0 4 7 1 0 0 12 WSW 0 3 2 2 0 0 7 W 1 2 2 2 0 0 7 WNW 0 1 0 2 0 0 3 NW 0 2 2 1 0 0 5 NNW 0 3 1 0 0 0 4 Variable 0 0 0 0 0 0 0 Total 8 59 47 18 4 0 136 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability classes: 2 11-38

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 NNE 4 NE 6 ENE 15 E 7 ESE 6 SE 8 SSE 5 S 8 SSW 9 SW 7 WSW 6 W 3 WNW 2 NW 7 NNW 4 Variable 0 Total 3 41 39 13 5 0 101 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability classes: 2 11-39

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 6 14 3 25 NNE 4 9 6 20 NE 7 13 2 24 ENE 8 9 9 27 E 6 16 12 37 ESE 6 11 5 22 SE 8 14 7 31 SSE 3 9 7 22 S 3 8 10 30 SSW 5 10 17 40 SW 6 11 14 34 WSW 4 10 7 24 W 5 12 3 23 WNW 3 11 4 19 NW 5 15 5 31 NNW 1 8 8 20 Variable 0 0 0 0 Total 18 80 180 119 31 1 429 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 1 Hours of missing stability measurements in all stability classes: 2 II -40

Quad Cities Nuclear Station Period of Record: July - September 2002 . -

Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 S-12 13-18 19-24 > 24 Total N 2 10 0 0 17 NNE 6 3 0 0 12 NE 8 3 0 0 16 ENE 27 13 0 0 44 E 30 10 0 0 50 ESE 16 15 0 0 37 SE 14 13 0 0 31 SSE 11 14 3 0 35 S 7 19 14 0 43 SSW 10 41 16 2 74 SW 6 22 4 0 36 WSW 14 14 0 0 37 W 12 1 1 o 20 WNW 8 2 0 o 11 NW 17 8 0 0 29 NNW 11 6 0 0 24 Variable 0 0 0 0 0 Total 8 75 L99 194 38 2 516 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stabili ty class: 9 -

Hours of missing stability measurements in all sta bility classes: 2 II -41

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 2 3 0 0 6 NNE 0 1 4 3 0 8 NE 0 3 5 2 0 10 ENE 2 4 5 2 0 13 E 2 9 26 4 0 41 ESE 0 3 22 13 0 39 SE 0 1 16 10 0 28 SSE 0 4 13 14 0 31 S 0 3 17 16 0 36 SSW 0 5 8 14 0 27 SW 0 6 11 2 o 20 WSW 2 5 7 2 0 16 W 0 4 2 2 0 8 WNW 0 2 1 2 0 5 NW 0 7 6 1 0 14 NNW 1 5 3 1 0 10 Variable 0 0 0 0 0 0 Total 8 64 149 88 3 0 312 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 2 II - 42

Quad Cities Nuclear Station Period of Record: July - September 2002 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 4 1 0 0 0 5 1 0 2 0 0 0 3 NE 0 2 1 1 0 0 4 ENE 0 1 4 0 0 0 6 E 1 4 3 1 0 0 9 ESE 0 0 4 0 0 0 4 SE 0 3 8 16 1 0 28 SSE 2 7 20 17 0 0 46 S 0 4 21 2 0 0 27 SSW 2 7 13 4 0 0 26 SW 1 3 9 5 0 0 18 WSW 0 2 2 0 0 0 4 w 1 1 0 0 0 0 2 3 4 4 2 0 0 13 NW 0 8 6 0 0 0 14 NNW 0 1 2 0 0 0 3 Variable 0 0 0 0 0 0 0 Total ii 51 101 48 1 0 212 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability classes: 2 II-43

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Extremely Unstable - 19GFt-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 10 3 0 0 0 14 0 5 0 0 0 0 5 NE 0 5 1 0 0 0 6 ENE 0 6 2 0 0 0 8 E 0 5 1 1 0 0 7 ESE 0 1 1 1 0 0 3 SE 0 2 5 0 0 0 .7 SSE 0 0 0 0 0 0 0 S 0 3 7 0 0 0 10 SSW 0 23 7 0 0 0 30 SW 0 30 13 0 0 0 43 WSW 0 2 7 0 0 0 9 W 1 11 29 0 0 0 41 0 7 10 0 0 0 17 NW 0 10 7 0 0 0 17 0 11 8 0 0 0 19 Variable 0 0 0 0 0 0 0 Total 2 131 101 2 0 0 236 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability cliasses: 0 I -44

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Moderately Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N-------- _ _ _ _ _ - - -- ___ - - -_ - _ -_ -_ - _

N 0 NNE 0 NE 0 ENE 0 E 1 ESE 1 SE 0 SSE 0 S 0 SSW 0 SW 0 WSW 0 W 0 WNW 2 NW 0 NNW 0 Variable 0 Total 4 28 7 0 0 0 39 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 U1-45

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Slightly Unstable - 19GFt-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 3 1 0 0 0 4 0 0 12 NE 0 0 9 ENE 0 0 4 E 0 0 4 ESE 1 0 6 SE 0 0 1 SSE 0 0 1 S 0 0 0 SSW 0 0 0 SW 0 0 5 WSW 2 o 11 W 0 0 12 .

WNW 0 0 17 NW 0 0 10 NNW 0 0 4 Variable 0 0 0 Total 3 54 39 4 0 0 100 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 l -46

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 8 55 18 3 84 0

NNE 4 26 12 0 42 0

NE 9 39 9 0 57 0

ENE 3 40 2 0 45 0

E 8 28 28 4 68 0

ESE 4 26 9 5 44 0

SE 2 4 0 0 6 0

SSE 2 5 1 0 8

_ 0 S 2 6 0 0 8 0

SSW 2 18 3 0 23 0

SW 2 19 9 0 30 0

WSW 8 45 12 0 65 0

W 8 61 77 11 157 0

WNW 7 66 35 6 114 0

NW 8 62 18 4 92 0

NNW 4 31 10 0 45 0

Variable 0 0 0 0 0 Total 81 531 243 33 0 0 888 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - 47

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Slightly Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 5 14 1 0 20 NNE 8 7 0 0 15 NE 4 6 0 0 10 ENE 1 17 2 0 20 E 7 7 0 0 14 ESE 11 7 4 0 22 SE 12 4 0 0 16 SSE 15 18 6 0 39 S 19 28 2 0 49 SSW 8 21 6 0 35 SW 17 51 24 0 92 WSW 20 56 6 0 82 W 23 52 12 0 87 WNW 16 34 1 0 51 NW 11 27 5 0 43 NNW 6 17 0 0 23 Variable 0 0 0 0 0 Total 183 366 69 0 0 0 618 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 1-48

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Moderately Stable - 19GFt-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 3 0 0 0 0 3 0

NNE 4 2 0 0 0 6 0

NE 8 0 0 0 0 8 0

ENE 8 0 0 0 0 8 0

E 9 1 0 0 0 10 0

ESE S 6 0 0 0 11 0

SE 11 1 0 0 0 12 0

SSE 14 3 0 0 0 17

_ 0 S 14 1 0 0 0 15 0

SSW 10 0 0 0 0 10 0

SW 5 0 0 0 0 5 0

WSW 4 0 0 0 0 4 0

5 2 0 0 0 7 0

WNW 6 3 . 0 0 0 9 0

NW 3 1 0 0 0 4 0

NNW 2 0 0 0 0 2 0

Variable 0 0 0 0 0 0 Total 111 20 0 0 0 0 131 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 II - 49

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Extremely Stable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total 2---- _ _ _ _ _ - -- - - - - - - - - - - - - -__ - - _

N 2 0 0 0 0 0 2 NNE 2 0 0 0 0 0 2 NE 4 0 0 0 0 0 4 ENE 4 1 0 0 0 0 5 E 13 1 0 0 0 0 14 ESE 33 0 39 SE 9 0 9 SSE 10 0 10 S 7 0 7 SSW 2 0 2 SW 2 0 2 WSW 0 0 0 W 0 0 0 WNW 0 0 0 NW 0 0 0 NNW 2 0 2 Variable 0 0 0 Total 90 0 98 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 1-50

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Extremely Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 3 1 0 0 0 4 0

NNE 1 0 0 0 0 1 0

NE 0 2 0 0 0 2 0

ENE 0 0 1 0 0 1 0

E 0 0 0 0 0 0 0

0 ESE 0 0 0 0 0 0 0

SE 0 2 3 0 0 5 0

SSE 0 0 0 1 0 1 0

S 1 3 3 4 0 11 SSW 0 6 7 13 3 0 29 SW 0 1 8 2 0 0 11 WSW 0 0 2 2 3 0 7 W 0 2 3 13 3 0 21 WNW 0 4 0 2 1 0 7 NW 0 0 3 7 0 0 10 NNW 0 2 3 0 0 10 Variable 0 0 0 0 0 .0 0 Total 0 20 34 51 15 0 120 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 1 II - 51

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Moderately Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 6 0

NNE 0 4 0

NE 1 5 0

ENE 0 2 0

E 0 2 0

ESE 2 2 0

SE 0 3 0

SSE 0 0

_ 0 S 2 9 0

SSW 5 18 0

SW 5 15 0

WSW 5 10 0

W 11 16 0

WNW 4 9 0

NW 2 7 0

NNW 1 8 0

Variable 0 0 Total 0 31 33 39 13 0 116 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 1 II - 52

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 8 NNE 8 NE 4 ENE 5 E 7 ESE 3 SE 1 SSE 2 S 0 SSW 10 SW 9 WSW 9 W 15 WNW 11 NW 10 NNW 3 Variable 0 Total 1 30 38 27 7 2 105 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 1 11-53

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Neutral - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 8 43 16 2 0 71 NNE 13 27 16 2 0 58 NE 10 24 23 3 0 61 ENE 3 30 25 0 0 59 E 11 22 15 14 0 63 ESE 4 15 15 9 5 49 SE 4 3 2 0 0 9 SSE 1 2 5 4 6 19 S 0 3 12 4 0 19 SSW 2 14 13 7 0 36 SW 2 13 16 11 0 45 WSW 3 20 23 7 0 55 W 4 22 62 56 17 162 WNW 7 41 39 24 10 122 NW 8 36 46 13 4 107 NNW 6 24 23 4 0 57 Variable 0 0 0 0 0 0 Total 14 86 139 351 160 42 992 Hours of calm in this stability class: 0 Hours of missing wind measurements in t]:his stability class: 12 Hours of missing stability measurements in all stability classes: 1 II - 54

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Slightly Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 7 11 0 0 19 NNE 6 16 5 0 0 27 NE 1 6 4 0 0 11 ENE 1 3 6 2 0 13 E 2 5 2 0 o 9 ESE 1 2 3 5 1 12 SE 0 6 8 0 0 15 SSE 1 8 10 1 0 20 S 3 23 27 19 0 73 SSW 4 28 34 21 8 96 SW 3 15 37 15 2 72 WSW 0 21 35 5 0 61 W 1 27 29 7 0 65 WNW 3 23 26 0 0 52 NW 2 16 29 1 0 48 NNW 1 15 13 0 0 29 Variable 0 0 0 0 0 0 Total 6 29 221 279 76 11 622 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 1 II - 55

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Moderately Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 3 1 0 4 NNE 1 2 2 0 0 5 NE 0 1 3 1 0 5 ENE 1 2 1 0 0 4 E 0 6 12 2 0 20 ESE 0 1 2 1 0 5 SE 0 3 14 10 0 27 SSE 0 2 6 5 0 13 S 0 1 3 16 0 20 SSW 0 0 8 12 0 21 SW 1 3 7 0 0 11 WSW 0 4 2 2 0 8 W 1 0 2 1 0 4 WNW 0 3 3 1 0 7 NW 0 1 4 6 0 11 NNW 0 0 8 2 0 10 Variable 0 0 0 0 0 0 Total 4 29 80 60 0 175 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 1 II-56

Quad Cities Nuclear Station Period of Record: October - December2002 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 0 0 0 0 1 NNE 1 0 0 0 0 0 1 NE 0 0 0 0 0 0 0 ENE 0 1 0 0 0 0 1 E 0 2 3 1 0 0 6 ESE 0 0 3 0 0 0 3 SE 0 2 5 10 0 0 17 SSE 0 0 3 3 0 0 6 S 0 0 5 7 1 0 13 SSW 0 1 8 6 0 0 15 SW 0 0 1 0 0 0 1 WSW 0 0 0 0 0 0 0 W 0 0 0 0 0 0 0 WNW 0 0 0 0 0 0 0 NW 0 1 0 0 0 0 1 NNW 0 0 0 0 0 0 0 Variable 0 0 0 0 0 0 0 Total 1 8 28 27 1 0 65 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 1 H1-57

QUAD CITIES APPENDIX I 2002 REMP SAMPLE RESULTS mI-i

QUAD CITIES TABLE OF CONTENTS List of Tables ............................................................. III-3 1.0 INTRODUCrION ........................... IN-4 2.0 LISTING OF MISSED SAMPLES ........................... III-5 3.0 LISTING OF SAMPLE ANOMALIES ........ ................... III-6 4.0 TLD DATA ........................... III-34 5.0 GRAPHS OF DATA TRENDS ........................... II-38 III-2

QUAD CITIES LIST OF TABLES No. Title Page 1 Airborne Particulates and Iodine-131 ......................................... III-7 2 Airborne Particulates, Quarterly Composites .................................. III-12 3 Milk .................................................. III-15 4 Fish, Edible Portions ................................................ III-18 5 Bottom Sediments . ................................................ 111-20 6 Vegetables ........... III-21 7 Surface Water ......... III-24 8 Well Water ......... 111-29 12 Milch Animals, Nearest Residence, and Nearest Livestock Census ............... III-30 III-3

QUAD CITIES

1.0 INTRODUCTION

The following constitutes the current 2002 Monthly Progress Report for the Radiological Environmental Monitoring Program conducted at the Quad Cities Nuclear Power Station, Cordova, Illinois. Results of completed analyses are presented in the attached tables. Missing entries indicate analyses that are not completed and the results will appear in subsequent reports.

Missing tables indicate sample media scheduled for collection at a future date. Tables will appear in subsequent reports.

Data obtained in the program are well within the ranges previously encountered in the program and to be expected in the enviromnental media sampled.

For all gammna isotopic analyses, spectrum is computer scanned from 80 to 2048 keV. Specifically included are Mn-54, Fe-59, Co-58, Co-60, Zn-65, ZrlNb-95, -131, BatLa-140, Cs-134 and Cs-137. Naturally occurring ganma-emitters, such as K-40 and Ra daughters, are frequently detected but not listed here. The data is reported in the format of x+/-2s;2TPU, where "x" is the significant result, "s" is the one standard deviation counting uncertainty, and TPU is the total propagated uncertainty at the one sigma confidence level.

Locations denoted by a "(C)" afler site code refer to control locations.

All concentrations, except gross beta, are decay corrected to the time of collection.

TLD data is provided by Exelon Generation Company.

Deviations from Scheduled Sampling and Corrective Actions Taken All samples were collected within the scheduled period unless noted otherwise in the Listing of Missed Samples.

Unusual Environmental Measurements Sample Type Location Collection Comments Code Date None for 2002.

II14

QUAD CITIES 2.0 LISTING OF MISSED SAMPLES Location Expected Sample Type Code Date Reason SW Q-33 01-04-02 No sample; water frozen.

SW Q-34 01-04-02 No sample; water frozen.

SW Q-33 01-18-02 No sample; water frozen.

SW Q-34 01-18-02 No sample; water frozen.

TLD Other 02-02-02 TLD Q-1 12-2 found missing during monthly check; collector placed Spare #02018928.

SW Q-33 02-02-02 No sample; water frozen.

SW Q-34 02-02-02 No sample; water frozen.

TLD Other 03-01-02 TLD Q-1 12-2 found missing during monthly check; collector placed spare #02018925.

TLD Other 07-27-02 TLD Q-1 12-2 found missing during monthly check; collector placed spare #2025705.

A Q-02 08-09-02 No sample; power out. Station Point of Contact notified.

A/I Q-02 08-17-02 No sample; power out.

SW Q-33 12-06-02 No sample - river frozen.

SW Q-34 12-06-02 No sample - river frozen.

II-5

QUAD CITIES 3.0 LISTING OF SAMPLE ANOMALIES Sample Type Location Collection Reason Code Date A/I Q-02 08-02-02 Low reading of 65.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months due to power outage.

A/I Q-07 08-16-02 Low reading of 121.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months due to power outage.

A Q-02 08-23-02 Slightly low reading of 160.7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months due to power outage and recent power restoration.

A/I Q-07 08-23-02 Slightly low reading of 164.7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months due to power outage and recent power restoration.

III-6

QUAD CITIES Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine Cartridges - Continuous; biweekly exchange Required LLD: 0.01 pCi/m 3 for Gross Beta and 0.07 pCi/rn3 for 1-131 Units: 10, pCi/m Q-01 Onsite No. 1 Date Volume Gross Date Volume Gross Collected (in) Beta I-131' Collected (m )3 Beta I-1311 01-04-02 282 3.2 + 0.4; 0.7 0.3 + 0.5 ;0.5 07-05-02 287 3.0 4 0.3 ;0.6 0.24 0.4 ;0.4 01-11-02 286 3.9 0.4; 0.8 - 07-12-02 274 2.6 +/- 0.3; 0.6 -

01-18-02 289 2.6 4 0.3; 0.6 0.3

0.5 ;0.5 07-19-02 294 2.8 4 0.4 ;0.6 -0.44-0.5;0.5 01-25-02 281 3.2 + 0.4; 0.7 - 07-26-02 278 2.3 4 0.4; 0.5 -

02-01-02 283 2.6 +0.3 ;0.6 0.6* 0.5 ;0.5 08-02-02 288 3.0

0.3; 0.6 0.3 +/- 0.3 ;0.3 02-08-02 285 5.3 4 0.4; 1.0 - 08-09-02 282 2.0 +/- 0.4; 0.5 -

02-15-02 286 2.5 + 0.3 ;0.6 0.4

0.4 ;0.4 08-16-02 283 3.0 +/- 0.3; 0.6 0.2 + 0.4 ;0.4 02-22-02 281 1.5

0.3 0.4 - 08-23-02 286 2.0 +/- 0.3; 0.5 -

03-01-02 289 2.0

0.3; 0.5 -0.1 0.4;0.4 08-30-02 285 2.5 + 0.4; 0.6 -0.3 i 0.3 ;0.3 03-08-02 281 3.2 +/- 0.4; 0.7 - 09-06-02 284 2.9 4 0.3; 0.6 -

03-15-02 285 3.2 + 0.4; 0.7 0.3

0.5; 0.5 09-13-02 286 3.6 +/- 0.4; 0.8 -0.3 + 0.3 ;0.3 03-22-02 286 2.8 4 0.3; 0.6 - 09-21-02 285 3.2 +/- 0.4; 0.7 -

03-29-02 281 2.7

0.4 0.6 0.2* 0.5;0.5 09-27-02 285 2.6*0.3 ;0.6 -0.540.4;0.4 1st Qtr. Mean*s.d. 3.0 +0.9 0.3+/- 0.2 3rd Qtr. Mean*s.d. 2.7 i0.5 -0.1* 0.3 04-05-02 283 1.9 +/- 0.4; 0.5 - 10-04-02 285 3.5 4 0.4 ;0.7 -

04-12-02 283 2.5 +/- 0.3 0.6 -0.0

0.5; 0.5 10-12-02 327 2.9 0.4; 0.6 0.1 + 0.3 ;0.3 04-19-02 286 2.3 0.4; 0.6 - 10-18-02 242 2.0 +0.4; 0.5 -

04-26-02 287 2.2 + 0.3 0.5 -0.0* 0.5 ;0.5 10-25-02 287 2.0 i 0.3 ;0.5 0.4 4 0.4 ;0.4 05-03-02 279 1.7

0.3; 0.4 11-02-02 322 2.7 4 0.3 0.6 -

05-10-02 288 2.0*0.3 ;0.5 0.2*0.5 ;0.5 11-09-02 288 5.9 + 0.5; 1.2 -0.2* 0.3 ;0.3 05-17-02 286 1.4*0.3;0.4 - 11-15-02 251 3.5 0.5;0.8 -

05-24-02 285 1.8

0.3 0.4 0.5 0.4 ;0.4 11-22-02 282 2.2 4 0.4; 0.5 0.0 +/- 0.4 ;0.4 05-31-02 286 2.1 *0.3 ;0.5 - 11-30-02 325 2.1 4 0.3 0.5 -

06-07-02 286 1.7

0.3; 0.4 -0.1 0.4 ;0.4 12-06-02 244 2.7 4 0.4; 0.6 0.1 A 0.4 ;0.4 06-14-02 277 2.1

0.3 ;0.5 - 12-13-02 287 4.640.4;0.9 -

06-20-02 250 2.6

0.4; 0.6 0.1

0.5 ;0.5 12-20-02 286 3.9 40.4 ;0.8 0.8*0.3;0.3 06-28-02 327 3.4 0.4 ;0.7 - 12-27-02 282 2.5 *0.4 ;0.6 -

2nd Qtr. Meanis.d. 2.1 *0.5 0.1* 0.2 4th Qtr. Mean+s.d. 3.1 41.1 0.2+/- 0.3

'Volume based on a two week collection period.

NOTE: Several ODCM-required LLDs were changed in September 2002.

II -7

QUAD CITIES Table 1. Airbome Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine Cartridges - Continuous; biweekly exchange Required LLD: 0.01 pCi/m' for Gross Beta and 0.07 pCi/m' for 1-131 Units: 10.1 pCi/rm Q-02 Onsite No.2 Date Volume Gross Date Volume Gross Collected (in') Beta I-131' Collected (in) Beta I-131 01-04-02 282 3.5 +/- 0.4 ;0.8 -0.0* 0.5 ;0.5 07-05-02 287 2.7 + 0.3; 0.6 0.1 A 0.4 ;0.4 01-11-02 287 3.8 t 0.4; 0.8 - 07-12-02 275 2.2 + 0.3; 0.5 -

01-18-02 286 2.7 +0.3 ;0.6 0.6* 0.4 ;0.4 07-19-02 294 3.2+0.4;0.7 -0.20.4;0.4 01-25-02 284 3.5 +/- 0.4; 0.7 - 07-26-02 278 2.3

0.4; 0.6 -

02-01-02 282 2.2 +/- 0.3; 0.5 0.1 0.5 ;0.5 08-02-02 11 1 2.4 i 0.6; 0.7 -0.3

0.6 ;0.6 02-08-02 285 5.2 +/- 0.4; 1.0 - 08-09-02 NS' - -

02-15-02 286 2.3 *0.3 ;0.5 0.3 *0.4 ;0.4 08-16-02 NS' - -

02-22-02 286 1.2 +/- 0.3; 0.4 - 08-23-02 273' 1.4

0.3; 0.4 -

03-01-02 289 2.0 +/- 0.3; 0.5 -0.0* 0.4 ;0.4 08-30-02 284 2.4 + 0.4; 0.6 0.9 0.3 ;0.4 N'.

03-08-02 281 3.4 +/-0.4; 0.7 - 09-06-02 285 3.0

0.4; 0.6 -

03-15-02 285 3.5 *0.4 ;0.8 0.2*0.2 ;0.2 09-13-02 286 3.6 4 0.4 ;0.8 0.2+0.4;0.4 03-22-02 286 2.2

0.3; 0.5 - 09-21-02 285 2.9*0.3;0.6 -

03-29-02 285 2.9 0.4; 0.7 -0.1 0.5 ;0.5 09-27-02 285 2.6

0.3; 0.6 -0.3

0.4 ;0.4 1st Qtr. Mean+/-s.d. 3.0*1.0 0.1* 0.2 3rd Qtr. Mean*s.d. 2.6 *0.6 0.14 0.5 04-05-02 283 1.6 + 0.4; 0.5 10-04-02 285 3.6+/-0.4;0.7 -

04-12-02 283 2.6* 0.3; 0.6 -0.1 + 0.5 ;0.5 10-12-02 327 3.0

0.4; 0.7 -0.2* 0.3 ;0.3 04-19-02 286 2.2 4 0.4 0.5 - 10-18-02 242 2.640.4;0.6 -

04-26-02 287 1.9 *0.3 0.5 0.8

0.5 ;0.6 10-25-02 286 1.9

0.3; 0.5 -0.1 +/-0.4 ;0.4 05-03-02 284 1.4 *0.3; 0.4 - 11-02-02 322 2.7

0.3; 0.6 -

05-10-02 288 1.7 0.3 ;0.4 0.2*0.4;0.4 11-09-02 288 6.0 + 0.5; 1.2 -0.3

0.4 ;0.4 05-17-02 286 1.7 *0.3 0.5 - 11-15-02 251 2.8 *0.4 ;0.7 -

05-24-02 285 1.9 *0.3; 0.5 -0. 1

0.4 ;0.4 11-22-02 281 2.1 0.4; 0.5 0.6*0.3;0.3 05-31-02 286 1.9 0.3; 0.4 - 11-30-02 325 2.0 0.3 0.5 -

06-07-02 286 1.7 *0.3; 0.4 0.1

0.4 ;0.4 12-06-02 244 2.5 + 0.4; 0.6 -0. Il 0.4 ;0.4 06-14-02 273 1.8 4 0.3; 0.4 - 12-13-02 287 4.3+/-0.4;0.9 -

06-20-02 249 2.1 *0.4; 0.5 0.3

0.5 ;0.5 12-20-02 286 3.2 0.4; 0.7 -0.44 0.4;0.4 06-28-02 327 3.1 4 0.4; 0.7 - 12-27-02 282 2.7

0.4; 0.6 -

2nd Qtr. Mean*s.d. 2.0 40.5 0.2i 0.4 4th Qtr. Mean*s.d. 3.0 *1.1 -0.1* 0.4

' Vblume based on a two week collection period.

' Volume low due to power outage.

"'NS" = No sample; power out.

'Volume low due to recent power restoration.

NOTE: Several ODCM-required LLDs were changed in September 2002.

III - 8

QUAD CITIES Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine Cartridges - Continuous; biweekly exchange Required LLD: 0.01 pCi/m' for Gross Beta and 0.07 pCi/m' for I-131 Units: 102 pCi/n Q-03 Onsite No. 3 Date Volume Gross Date Volume Gross Collected (m'f) Beta 1-131' Collected (in) Beta 1-131' 01-04-02 282 3.3

0.4; 0.7 -1.1 + 0.5 ;0.5 07-05-02 287 2.5 i 0.3 ; 0.6 -0.4 0.4 ;0.4 01-11-02 286 4.0 + 0.4; 0.8 - 07-12-02 274 2.1 40.3;0.5 -

01-18-02 289 2.4*0.3;0.5 0.4 *0.5;0.5 07-19-02 294 2.9 A 0.4 ; 0.7 0.4 4 0.5 ;0.5 01-25-02 281 3.3 *0.4 ;0.7 - 07-26-02 278 2.2 + 0.4; 0.5 -

02-01-02 283 2.6*0.3;0.6 0.1+0.4;0.4 08-02-02 288 2.7 + 0.3; 0.6 -0.9 A 0.5; 0.5 02-08-02 285 4.7

0.4 0.9 - 08-09-02 282 1.9 4 0.4; 0.5 -

02-15-02 286 2.2 *0.3 ;0.5 0.6* 0.4 ;0.4 08-16-02 283 3.2 *0.4 ;0.7 0.840.3 ;0.3 02-22-02 286 1.1 *0.3 ;0.4 - 08-23-02 286 2.0

0.3; 0.5 -

03-01-02 289 1.9 + 0.3 0.5 0.2*0.5 ;0.5 08-30-02 284 2.3 4 0.4; 0.6 -0.2* 0.4 ;0.4 03-08-02 281 3.8 *0.4;0.8 - 09-06-02 285 2.9

0.3; 0.6 -

03-15-02 285 2.9

0.4 ;0.7 0.3 +/- 0.4 ;0.4 09-13-02 286 3.3 *0.4; 0.8 -OA0.4;0.4 03-22-02 286 2.2 +/- 0.3; 0.5 - 09-21-02 285 2.8 40.3 ;0.6 -

03-29-02 281 2.7

0.4 ;0.6 0.1 0.4;0.4 09-27-02 285 2.6 i 0.3 0.6 -0.1i 0.4 ;0.4 1st Qtr. Mean*s.d. 2.9 +1.0 0.1* 0.5 3rd Qtr. Meanis.d. 2.6 +/-0.4 -0.1* 0.6 04-05-02 283 1.5 *0.4; 0.4 10-04-02 280 3.2 0.4; 0.7 -

04-12-02 283 2.1 *0.3 ;0.5 0.5*0.4;0.4 10-12-02 327 2.5 *0.4 ;0.6 -0.3 0.3 ;0.3 04-19-02 286 1.9 *0.4 ;0.5 10-18-02 242 2.6 4 0.4; 0.6 -

04-26-02 287 1.6 + 0.3; 0.4 0.0

0.4 ;0.4 10-25-02 286 1.9 *0.3 ;0.5 0.440.4 ;0.4 05-03-02 284 1.3 +/- 0.3; 0.4 11-02-02 322 2.6 +/- 0.3; 0.6 -

05-10-02 288 2.1

0.3; 0.5 0.1

0.5 ;0.5 11-09-02 288 5.0 +/-0.5; 1.0 0.2 0.3 ;0.3 05-17-02 286 1.5

0.3 0.4 - 11-15-02 251 3.2 *0.5 ;0.7 -

05-24-02 285 1.6 +/- 0.3; 0.4 0.2 +/- 0.4 ;0.4 11-22-02 281 2.0

0.4 ;0.5 -0.1

0.4 ;0.4 05-31-02 286 2.0 0.3; 0.5 - 11-30-02 325 2.1 40.3 ;0.5 -

06-07-02 287 1.5 +/- 0.3; 0.4 -0.3

0.4 ;0.4 12-06-02 244 2.4

0.4; 0.6 0.3

0.4 ;0.4 06-14-02 276 1.9 + 0.3; 0.5 - 12-13-02 287 4.0 *0.4;0.8 -

06-20-02 250 2.0

0.4; 0.5 0.2

0.4 ;0.4 12-20-02 286 4.1 +/-0.5;0.9 0.1+0.4;0.4 06-28-02 327 3.0 4 0.4; 0.7 - 12-27-02 282 2.8 + 0.4; 0.6 -

2nd Qtr. Mean*s.d. 1.8 O.4 0.14 0.3 4th Qtr. Mean*s.d. 3.0 *0.9 0.1* 0.3

' Volume based on a two week collection period.

NOTE: Several ODCM-required LLDs were changed in September 2002.

III - 9

QUAD CITIES Table 1. Airbome Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine Cartridges - Continuous; biweekly exchange Required LLD: 0.01 pCi/m 3 for Gross Beta and 0.07 pCi/m' for I-131 Units: 102 pCi/m3 Q-04 Nitrin Date Volume Gross Date Volume Gross Collected (n) Beta 1-131' Collected (ine) Beta I-131' 01-04-02 282 3.3 +/-0.4;0.7 0.440.4 ;0.4 07-05-02 287 2.4 i 0.3; 0.5 0.3 +/- 0.4 ;0.4 01-11-02 286 4.0 + 0.4; 0.8 - 07-12-02 274 2.0 0.3; 0.5 -

01-18-02 289 2.5 +/- 0.3; 0.6 -0.3 + 0.5 ;0.5 07-19-02 294 3.0 0.4; 0.7 0.2 + 0.3 ;0.4 01-25-02 280 3.5 0.4; 0.7 - 07-26-02 278 2.5 +/- 0.4; 0.6 -

02-01-02 283 2.2 + 0.3; 0.5 0.1 + 0.5 ;0.5 08-02-02 288 2.9 0.3 ;0.6 0.2+/-0.3;0.3 02-08-02 285 5.5 0.4; 1.1 - 08-09-02 282 1.9 A0.4 0.5 -

02-15-02 286 2.8 +/-0.3 ;0.6 0.94 0.5 ;0.5 08-16-02 283 3.4 +/- 0.4; 0.7 0.8 + 0.4 ;0.4 02-22-02 286 1.3 +/- 0.3; 0.4 - 08-23-02 286 1.6

0.3; OA -

03-01-02 289 2.240.4 ;0.5 -0.2+/-0.5 ;0.5 08-30-02 285 2.1 +/-0.4; 0.5 -0.4 4 0.4 ;0.4 03-08-02 281 3.3 0.4;0.7 09-06-02 284 2.9 +/- 0.3; 0.6 -

03-15-02 285 3.1 +0.4;0.7 1.4i0.5;0.5 09-13-02 286 3.7 0.4; 0.8 -0.5 + 0.3 ;0.3 03-22-02 286 2.3 + 0.3; 0.5 - 09-21-02 285 2.8 +/-0.3 ;0.6 -

03-29-02 285 2.9 +/-0.4 ;0.7 0.3+/-0.5 ;0.5 09-27-02 285 2.5 +/- 0.3 ;0.6 0.2+/- 0.4 ;0.4 1st Qtr. Mean+/-s.d. 3.0 +1.0 0.4+/- 0.6 3rd Qtr. Mean+/-s.d. 2.6 40.6 0.1+/- 0.4 04-05-02 283 1.2 +/-0.3 ;0.4 - 10-04-02 284 3.3 4 0.4 ; 0.7 -

04-12-02 283 2.2 +/- 0.3 0.5 -0.3 +/- 0.4 ;0.4 10-12-02 327 2.5 A 0.4; 0.6 0.1 + 0.2 ;0.2 04-19-02 286 2.3 40.4;0.6 - 10-18-02 242 2.4 0.4; 0.6 -

04-26-02 287 2.0 +/- 0.3; 0.5 -0.7 +/- 0.4 ;0.4 10-25-02 287 2.0 4 0.3; 0.5 -0.0 4 0.4 ;0.4 05-03-02 284 1.3 +/- 0.3 0.4 - 11-02-02 322 2.6 +/- 0.3; 0.6 -

05-10-02 288 1.9 +/- 0.3 0.5 0.1 +/- 0.4 ;0.4 11-09-02 288 5.5 +/- 0.5; 1.1 -0.1 0.3 ;0.3 05-17-02 286 1.8 40.3 ;0.5 - 11-15-02 251 3.2 0.5; 0.7 -

05-24-02 286 1.9 + 0.3 0.5 -0.1 +/- 0.5 ;0.5 11-22-02 282 2.2 4 0.4; 0.5 0.04 0.4 ;0.4 05-31-02 286 1.9 + 0.3; 0.4 - 11-30-02 325 2.0 + 0.3; 0.5 -

06-07-02 286 1.5 +/- 0.3 0.4 -0.7+/- 0.4 ;0.4 12-06-02 244 2.6 +/- 0.4; 0.6 0.7 +/- 0.4 ;0.4 06-14-02 277 1.7 4 0.3; 0.4 - 12-13-02 .287 4.6 0.4; 0.9 -

06-20-02 250 2.3 4 0.4; 0.6 -0.0 +/- 0.5 0.5 12-20-02 291 3.7 +/- 0.4; 0.8 -0.3 a 0.4 ;0.4 06-28-02 327 3.0 +/- 0.4; 0.6 - 12-27-02 282 2.7 +/-0.4 ;0.6 -

2nd Qtr. Mean+/-s.d. 1.9 +0.5 -0.3+/- 0.3 4th Qtr. Mean-s.d. 3.0 +/-1.0 0.1+/- 0.4

' Volume based on a two week collection period.

NOTE: Several ODCM-required LLDs were changed in September 2002.

III - 10

QUAD CITIES Table 1. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine Cartridges - Continuous; biweekly exchange Required LLD: 0.01 pCi/r' for Gross Beta and 0.07 pCi/m' for I-131 Units: 102 pCi/rr' Q-07 (C) Clinton Date Volume Gross Date Volume Gross Collected (in) Beta I-131' Collected (in') Beta 1-131' 01-04-02 291 3.4 *0.4 ;0.7 -0.9*0.6;0.6 07-05-02 300 3.0 0.3; 0.6 -0.1 +0.5 ;0.5 01-11-02 284 3.8 0.4 ;0.8 07-12-02 273 2.4

0.3; 0.5 -

01-18-02 283 3.2 *0.4 ; 0.7 0.1d*0.5 ;0.5 07-19-02 287 3.6 0.4;0.8 -0.3+0.4;0.4 01-25-02 287 3.6 0.4; 0.7 - 07-27-02 324 2.5 A 0.3; 0.6 -

02-02-02 318 2.6 *0.3; 0.6 0.2 4 0.5 ;0.5 08-02-02 240 3.1 +0.4 ;0.7 -0.3*0.4 ;0.4 02-09-02 289 6.0 0.5; 1.2 - 08-09-02 284 2.1 *0.4 ;0.5 -

02-16-02 279 2.1 0.3 ;0.5 -0.8*0.5 ;0.5 08-16-02 206b 3.7 + 0.5 0.8 -0.4 A 0.5 ;0.5 02-23-02 292 1.7 +/- 0.3; 0.5 - 08-23-02 279 1.9 + 0.3; 0.5 -

03-01-02 237 2.1 i 0.4; 0.6 0.1 + 0.5 ;0.5 08-31-02 327 2.7 + 0.4; 0.6 0.5 + 0.3 ;0.3 03-08-02 283 3.2

0.4; 0.7 09-07-02 288 3.1 *0.4 ;0.7 -

03-15-02 298 3.4 0.4;0.7 0.2t0.3;0.3 09-14-02 272 3.5 +/- 0.4; 0.8 -0.5 i 0.4 ;0.4 03-22-02 284 2.7

0.3; 0.6 - 09-21-02 294 3.0 0.3; 0.6 -

03-29-02 279 2.9 A 0.4; 0.7 -0.44 0.5 ;0.5 09-27-02 281 2.4 + 0.3; 0.5 0.2 + 0.3 ;0.3 1st Qtr. Mean+/-s.d. 3.1 +1.1 -0.2* 0.5 3rd Qtr. Mean+/-s.d. 2.8 *0.6 -0.1+/- 0.4 04-05-02 292 1.9 + 0.4; 0.5 10-05-02 294 3.1 40.3 ;0.7 -

04-12-02 285 2.840.3;0.6 0.1*0.5;0.5 10-12-02 282 3.3 0.4; 0.7 0.3 4 0.4 ;0.4 04-19-02 282 2.6 + 0.4; 0.6 - 10-18-02 280 2.5 *0.4 ;0.6 -

04-26-02 285 2.0 + 0.3 0.5 0.3 A 0.5 ;0.5 10-25-02 245 1.9 0.4 ;0.5 0.0O.4;0.4 05-03-02 284 1.7 0.3 0.4 - 11-01-02 289 3.6 i 0.4; 0.7 -

05-10-02 316 1.8 +0.3 ;0.4 -0.0+0.4;0.4 11-08-02 280 6.3 + 0.5; 1.2 0.2* 0.4 ;0.4 05-17-02 254 1.5 + 0.4; 0.5 11-15-02 284 3.7 4 0.4; 0.8 -

05-24-02 285 1.7 40.3 ;0.4 -0.2+0.4 ;0.4 11-22-02 286 2.3 4 0.4; 0.6 0.2 +/- 0.4 ;0.4 05-31-02 280 2.1 *0.3 ;0.5 - 11-30-02 319 2.3 0.4; 0.5 -

06-07-02 283 1.7 0.3 0.5 0.3

0.4 ;0.4 12-06-02 251 3.0 + 0.4; 0.7 -0.30.4;0.4 06-14-02 280 2.0 4 0.3; 0.5 - 12-15-02 361 4.9 A0.4; 1.0 -

06-21-02 282 2.2 + 0.4; 0.5 0.0* 0.5 ;0.5 12-21-02 254 3.2 0.4; 0.7 0.0* 0.4 ;0.4 06-28-02 285 2.7

0.4; 0.6 - 12-27-02 237 2.6

0.4; 0.6 -

2nd Qtr. Mean*s.d. 2.1 40.4 0.1+ 0.2 4th Qtr. Mean+/-s.d. 3.3 *1.2 0.1+/- 0.2

'Volume based on a two week collection period.

b Volume low due to power outage.

' Volume slightly low due recent power restoration.

NOTE: Several ODCM-required LLDs were changed in September 2002.

II - 11

QUAD CITIES Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM-Required LLDs: Cs- 134 = 0.01, Cs-137 = 0.01 pCilm' Units: 104 pCi/n' Sample Description and Concentration 0-01 Onsite No. I 2002 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2788 QAP-4999 QAP-7204 QAP-8900 Volume 3,700 3,712 3,703 3,714 Mn-54 -1.9 +/- 8.0; 8.0 -1.344.1 ;4.2 1.545.8;5.9 -2.4 + 6.7; 6.7 Fe-59 -12.3 4 12.9; 13.0 2.4 +/- 8.8 ; 8.8 -15.7+/- 11.0; 11.4 -9.7+/- 10.2; 10.4 Co-58 -5.7 3.7; 3.8 -0.8 +/- 3.9 ; 3.9 -1.5 + 4.6 ; 4.6 5.4+/-4.2 ;4.3 Co-60 -6.1 + 7.3 ; 7.4 0.9 + 6.2 ; 6.2 -0.4 4 7.0 ; 7.0 5.3 4 4.2 ;4.3 Zn-65 3.1 + 14.7 ; 14.7 -17.8+/- 10.1 ; 10.6 0.8+/- 11.0; 11.0 -21.8+/- 13.2; 13.8 Zr/Nb-95 10.3 +/- 10.2 ; 10.4 -8.6 + 10.5 ; 10.6 -1.2 + 5.2 ; 5.2 0.24 4.8 ;4.8 Cs-134 0.445.8 ;5.8 1.9+/-5.1 ;5.1 2.0 +/- 6.7 ; 6.7 1.3+/-6.6 ;6.6 Cs-137 0.3 +/-4.9;4.9 4.2 +/- 4.9 ; 4.9 -5.14 6.2 ; 6.2 4.2 +/-6.1 ;6.1 Ba/La-140 38.6 +/- 4.6 ; 8.3 -15.1 +/- 7.9 ; 8.4 -63.5 7.6; 13.6 -32.9 +/- 6.5 ; 8.8 0-02 Onsite No. 2 2002 Collection I st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2789 QAP-5000 QAP-7205 QAP-8901 Volume 3,709 3,711 2,947 3,713 Mn-54 -0.4 +/- 6.9 ; 6.9 -0.6 +/- 4.6 ; 4.6 -6.2 +/- 7.9 ; 7.9 -0.3 +/-5.5; 5.5 Fe-59 -10.7 +/- 10.8; 10.9 9.848.2;8.4 10.6+/-9.4 ;9.6 1.2 +/- 10.1 ; 10.1 Co-58 1.5+/-5.2;5.2 -0.8 +/-4.5 ; 4.5 3.6 +5.6 ;5.6 -4.8 +/- 4.3 ; 4.4 Co-60 12.348.7;9.0 4.5+/-5.9;5.9 -0.7 +/-7.1 ;7.1 6.3+/- 6.1 ;6.2 Zn-65 -17.3 +/- 14.4; 14.7 -4.1 10.3 ; 10.3 -1.0+ 13.8; 13.8 1.6 +/-12.9; 12.9 Zr/Nb-95 3.2+ 6.3; 6.3 -5.2 + 4.2; 4.3 -10.6 +/- 6.8; 7.0 4.7+/-4.8 ;4.9 Cs-134 2.0+ 6.1 ;6.1 0.6 +/-4.5 ; 4.5 2.9 +/- 6.4 ; 6.4 2.7 +/- 6.3 ; 6.3 Cs-137 -0.6 +/- 6.0; 6.0 7.4 +/- 6.5 ; 6.6 -3.0+/-7.8 ;7.8 -1.0 +/-4.7; 4.7 BalLa-140 23.6 +/- 7.7 ; 8.8 -142.7 8.6 ; 26.8 20.5 +/- 10.3 ; 10.9 -21.9 +/- 4.4; 5.9 NOTE: Several ODCM-required LLDs were changed in September 2002.

III -12

QUAD CITIES Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM-Required LLDs: Cs- 134 = 0.01, Cs-137 = 0.01 pCi/zn' Units: 10- pCi/m3 Sample Description and Concentration 0-03 Onsite No. 3 2002 Collection Ist Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2790 QAP-5001 QAP-7206 QAP-8902 Volume 3,705 3,716 3,703 3,709 Mn-54 0.8* 6.4; 6.4 -0.3 4 5.5 ; 5.5 2.4 *4.2 ;4.2 1.2* 3.9 ;3.9 Fe-59 7.748.7; 8.8 0.9

7.8 ; 7.8 19.3 + 7.2 ; 8.0 -17.1

9.2; 9.6 Co-58 -6.3 + 6.7 ;6.8 -8.4 5.0; 5.2 1.2 *4.2 ;4.2 -5.0 + 5.3 ; 5.4 Co-60 4.6

6.8 ; 6.8 2.144.6 ;4.7 -4.8

5.8 ; 5.9 2.1+6.4 ;6.4 Zn-65 20.3 11.2;11.8 -6.3 4 17.3 ; 17.3 -13.0* 13.4; 13.6 -6.5 +/- 14.7; 14.7 Zr/Nb-95 6.9 4.7; 4.9 -6.64 13.1 ; 13.2 -6.2

5.6 ; 5.7 6.0* 5.3 ;5.4 Cs-134 -2.4 +/- 7.5 ; 7.5 -1.4* 6.3 ;6.4 1.4* 6.1 ;6.1 3.947.1 ;7.1 Cs-137 5.1 *5.3 ;5.4 1.7 + 5.2 ; 5.2 -0.74 6.1 ;6.1 -0.74 6.1 ;6.1 Ba/La-140 51.7*5.4; 10.7 2.5 4 5.9 ; 5.9 27.8

6.5; 8.2 -44.0 6.2; 10.0 0-04 Nitrin 2002 Collection Ist Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2791 QAP-5002 QAP-7207 QAP-8903 Volume 3,709 3,716 3,703 3,719 Mn-54 6.1* 5.9 ; 6.0 0.4 *6.1 ;6.1 -8.6

6.6 ; 6.8 -1.5 45.3 ;5.3 Fe-59 -1.5 *12.2 ; 12.2 7.1

10.5 ;10.6 -6.0+ 9.1 ;9.1 13.4 + 11.5; 1 1.8 Co-58 -4.3*6.9 ;7.0 8.0

6.6 ; 6.8 4.5 4 4.7 ;4.8 -5.7 *4.7 ;4.8 Co-60 4.6

6.8 ; 6.8 2.0* 9.1 ;9.1 3.745.4; 5.5 8.0 4 6.7; 6.8 Zn-65 -7.1

12.1 ; 12.2 -13.8+ 18.6; 18.8 0.8411.4; 11.4 17.8 *13.0; 13.4 ZrlNb-95 4.4 + 6.9 ;7.0 -1.6 +/- 7.7; 7.7 -11.0 + 12.0; 12.1 4.9

5.2 ; 5.3 Cs-134 6.2i 6.2; 6.3 -3.6 *8.8; 8.9 -0.5 +5.7 ;5.7 3.5 45.9 ;6.0 Cs-137 -1.2 *5.9; 5.9 0.7 + 6.3 ; 6.3 0.1+5.0;5.0 4.4 *5.3 ;5.3 Ba/La-140 38.8 *4.6 ; 8.3 -82.5

10.1 ; 17.8 18.1* 6.2 ;6.9 28.8

6.5 ; 8.3 NOTE: Several ODCM-required LLDs were changed in September 2002.

III -13

QUAD CITIES Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM-Required LLDs: Cs- 134 = 0.01, Cs-137 = 0.01 pCi/m' Units: 10 pCilm3 Sample Description and Concentration 0-07 (C) Clinton 2002 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2792 QAP-5003 QAP-7208 QAP-8904 Volume 3,712 3,699 3,662 3,669 Mn-54 -4.2 + 6.1; 6.2 2.6 4:4.1 ;4.1 -8.6 +/- 7.6 ; 7.8 1.9 +/- 5.4 ;5.4 Fe-59 30.6i9.9; 11.3 7.3 4 7.7 ;7.8 7.2 +/- 9.3 ; 9.4 -41.9+ 12.3; 14.4 Co-58 3.6+/-5.5 ;5.6 2.6 + 4.2 ;4.2 -2.5 +/- 5.3 ;5.3 0.3 + 4.6 ; 4.6 Co-60 -6.0 4 7.3 ; 7.3 -2.2:14.4 ;4A 1.9 414.9 ;4.9 6.2 4 4.5 ;4.7 Zn-65 4.1 +/- 12.5 ; 12.5 7.3 +/- 12.7 ; 12.8 11.51+11.9; 12.0 -17.21: 14.4; 14.7 Zr/Nb-95 -1.0 1 5.3; 5.3 1.91 +4.6 ;4.6 -5.941 5.2 ;5.4 3.5 5.6 ; 5.6 Cs-134 2.0 +/-:6.1 ;6.1 4.3 4.1 ;4.2 4.91 +/-5.7 ;5.8 -2.0 + 6.0 ; 6.0 Cs-137 3.4 + 6.8 ; 6.9 -2.2 4 3.6 ; 3.6 2.91+/-5.1 ;5.1 -0.7 i: 6.2 ; 6.2 Ba/La-140 -4.3 i 9.5 ; 9.5 -25.4 +/- 5.5 ; 7.1 7.9 5.9 ; 6.0 49.9 7.3 ; 11.5 NOTE: Several ODCM-required LLDs were changed in September 2002.

m -14

QUAD CITIES Table 3. Milk Collection: Biweekly (May - October)

Monthly (November - April)

ODCM- I-131 = 0.5 pCitL (May - October), I-131= 5 pCilL (November - April),

Required LLDs: Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L Units: pCi/L Sample Description and Concentration 0-26 Bill Stanley Dairy Date Collected 01-04-02 02-01-02 03-01-02 04-05-02 Lab Code QMI-76 QMI-587 QMI-1343 QMI-2118,9 1-131 -0.15 *0.16 ;0.16 0.02 + 0.26 ;0.26 -0.06

0.21 ; 0.21 -0.15

0.23 ;0.23 Mn-54 .0.3 + 4.7 ; 4.7 1.3 4 2.6; 2.6 -2.2 + 3.7 3.7 -0.5*2.1 ;2.1 Fe-59 9.9

10.3 ; 10.4 0.7* 5.3 ;5.3 1.6* 7.2 ;7.2 -2.3

3.7 3.7 Co-58 0.6 +/- 4.5 ;4.5 0.64 2.2 ;2.2 -3.243.6 ;3.6 -0.6*.1.9; 1.9 Co-60 -1.9 + 6.6; 6.6 -0.7 3.5 3.5 0.8 4.7 ;4.7 2.0* 2.5 2.5 Zn-65 7.5* 11.3; 11.4 7.646.0;6.1 7.1 9.7 ;9.7 -0.7* 5.0; 5.0 ZrlNb-95 -3.4 + 4.6; 4.7 0.5 2.7 ;2.7 -3.8 3.6 ;3.7 -1.7 +/- 2.0; 2.0 Cs-134 4.7*5.4;5.5 1.5 2.3 ;2.3 -3.1 4.2 ;4.2 1.7*2.5 ;2.5 Cs-137 5.3*5.1 ;5.1 4.3 3.0;3.0 3.5*3.9 ;4.0 0.8+2.4;2.4 Ba/La-140 -0.5 5.3; 5.3 3.742.3 ;2A 8.7 3.4 ;3.6 -2.9*2.1 ;2.1 Date Collected 05-03-02 05-17-02 05-31-02 06-14-02 Lab Code QMI-2978 QMI-3276 QMI-3526 QMI-3950 I-131 0.16 0.17 ;0.17 -0.21 4 0.21 ;0.21 0.11 *0.22 ;0.22 0.07 +/- 0.26 ;0.26 Mn-54 1.1+2.2 ;2.2 -0.4

2.6 ; 2.6 -2.3*2.1 ;2.1 0.241.0; 1.0 Fe-59 1.8 +4.8; 4.8 0.9* 5.8 ;5.8 -1.8

4.7 ; 4.7 0.1*2.3 ;2.3 Co-58 1.7 *2.1 ;2.1 -0.7* 3.3 ;3.3 -1.1

2.1; 2.1 1.0 4 1.0 ; 1.0 Co-60 -0.4 2.3 ; 2.3 0.5*3.8 ;3.8 -1.4 2.3 ;2.4 -0.04 1.1 ; 1.1 Zn-65 -3.6*5.2; 5.3 3.8*6.2;6.2 -3.6+5.0;5.1 -1.2 *2.4 ;2.4 Zr/Nb-95 1.5 *2.0;2.0 -0.8*3.1 ;3.1 0.6* 1.9; 1.9 -2.3 + 1.1 ; 1.1 Cs-134 0.9* 2.5; 2.5 2.6* 3.4 ;3.4 -2.2* 2.3 ;2.4 0.0+ 1.1 ; 1.1 Cs-137 1.5 *2.7;2.7 -0.1 3.5; 3.5 1.8*2.3 ;2.4 1.8*1.1 ; 1.2 Ba/La-140 -1.9 *2.3 ;2.3 4.5

3.9 ; 4.0 -1.1 1.7; 1.7 -11.7* 1.0; 1.9 NOTE: Several ODCM-required LLDs were changed in September 2002.

m -15

QUAD CITIES Table 3. Milk Collection: Biweeldy (May - October)

Monthly (November - April)

ODCM- I-131 = 0.5 pCi/L (May - October), I-13 1= 5 pCi/L (November - April),

Required LLDs: Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCitL Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L Units: pCiIL Sample Description and Concentration 0-26 Bill Stanley Dairy Date Collected 06-28-02 07-12-02 07-26-02 08-09-02 Lab Code QMI-4303 QMI-4636 QMI-5015 QMI-5298 I-131 0.01

0.19 ;0.19 -0.01 *0.17 ;0.17 -0.21 40.31 ;0.31 0.06*0.19 ;0.19 Mn-54 0.4*4.1 ;4.1 1.1 *2.2 ;2.2 0.5 + 4.8 ; 4.8 -3.3*4.4;4.4 Fe-59 -5.9 + 8.6; 8.6 2.9

4.8 ; 4.8 0.7*9.7 ;9.7 6.3 +/- 8.3 ; 8.4 Co-58 -6.4 4 3.9 ; 4.0 -1.7* 2.2 ;2.2 1.8*4.0;4.0 -0.8 +/- 4.0 ; 4.0 Co-60 0.2 t 5.1; 5.1 -0.0 + 2.6 ; 2.6 4.1+4.5 ;4.5 0.2* 5.6 ;5.6 Zn-65 -12.8

9.2 ; 9.3 -1.4 *5.1 ;5.1 -8.6 +/- 9.4 ; 9.5 -9.8*8.4 ;8.5 Zr/Nb-95 -6.4

3.6 ; 3.7 -0.6

2.2 ; 2.2 2.4+/-4.3 ;4.3 2.2i3.9;3.9 Cs-134 -1.1

3.4 ; 3.4 1.1*2.3 ;2.3 -0.3 +/- 4.9 ; 4.9 -1.3 4.9; 4.9 Cs-137 1.1 3.6 ; 3.6 1.1* 2.7 ;2.7 7.0*5.1 ;5.2 -0.8 4 4.2 ; 4.2 Ba/La-140 -10.9 *4.3 ;4.6 5.8

2.5 ; 2.6 -0.1 5.0 ; 5.0 -12.6

6.1; 6.3 Date Collected 08-23-02 09-06-02 09-20-02 10-04-02 Lab Code QMI-5573 QMI-5810 QMI-6230 QMI-6576,7 I-131 -0.14

0.15 ;0.15 0.20 4 0.25 ; 0.25 0.17 0.26 ;0.27 -0.06*0.15 ;0.15 Mn-54 -4.3

4.2 ; 4.2 0.3 *2.8 ;2.8 -0.5 2.4 ; 2.4 1.3*2.7 ;2.8 Fe-59 -3.7* 10.9 ; 10.9 1.4*5.6; 5.6 -1.3 4 6.7 ; 6.7 1.9* 5.5; 5.5 Co-58 -4.3

4.7 ; 4.7 -0.1 4 2.7 ; 2.7 0.5 4 2.8 ; 2.8 0.7

2.6 ; 2.6 Co-60 6.1* 6.6 ; 6.7 0.3 *3.0 ;3.0 2.0 3.6 ; 3.6 -2.5 + 3.2 ; 3.2 Zn-65 0.1 + 14.2; 14.2 -4.6

6.8 ; 6.9 1.1*7.8 ;7.8 -2.6

6.0 ; 6.0 ZrlNb-95 3.4+4.6 ;4.6 0.6* 2.3; 2.3 -0.4 2.9 ; 2.9 0.24 2.3 ;2.3 Cs-134 -3.0 + 5.9; 5.9 -2.2

2.9; 2.9 1.2* 3.4 ;3.4 -0.1

2.7 ; 2.7 Cs-137 -1.7 + 5.4; 5.4 1.9* 2.8 ;2.8 -0.2* 3.1 ;3.1 1.6+ 2.8 ; 2.8 Ba/La-140 2.2*5.1 ;5.1 -2.7

2.3 ; 2.3 -4.2*2.9;3.0 -3.7 4 3.2; 3.2 NOTE: Several ODCM-required LLDs were changed in September 2002.

III -16

QUAD CITIES Table 3. Milk Collection: Biweekly (May - October)

Monthly (November - April)

ODCM- I-131 = 0.5 pCi/L (May - October), I-131= 5 pCi/L (November - April),

Required LLDs: Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCiIL Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L Units: pCilL Sample Description and Concentration Q-26 Bill Stanley Dairy Date Collected 10-18-02 11-02-02 12-06-02 Lab Code QMI-7049 QMI-7499 QMI-8186 1-131 -0.12 +0.25 ;0.25 0.02 +0.21 ;0.21 -0.08 +/-0.16 ;0.16 Mn-54 0.6+/-3.7 ;3.7 2.6 +/- 3.2 ; 3.3 -0.5 +/- 1.6; 1.6 Fe-59 1.6+/- 7.9; 7.9 2.0+/-7.3 ;7.3 4.8 i5.0 ;5.0 Co-58 -2.6 +/- 3.2; 3.2 1.2 +/- 3.2 ; 3.2 -0. 1 +/- 1.9 ; 1.9 Co-60 1.6 + 3.8 ; 3.8 -3.4+/-4.1 ;4.1 0.7+/- 2.4 ;2.4 Zn-65 2.4+/-9.5 ;9.5 -3.3+/-7.8 ;7.9 -3.2+/- 6.5 ; 6.5 Zr/Nb-95 -1.5 4 3.3; 3.3 -0.9 i 2.9 ; 2.9 -3.4 +/- 2.4; 2.4 Cs-134 1.0+/-4.1 ;4.1 -1.2+/-4.0 ;4.0 -0.8 + 2.3 ; 2.3 Cs-137 1.2+/-3.5 ;3.5 1.2+ 3.9 ;3.9 1.34 2.4 ;2.4 Ba/La-140 2.7+/-2.7 ;2.7 3.3 +/-3.4 ;3.4 -1.5 2.5; 2.6 NOTE: Several ODCM-required LLDs were changed in September 2002.

m -17

QUAD CITIES Table 4. Fish, Edible Portic ins Collection: Semiannually ODCM-Required LLDs: Mn-54 = 0.13, Fe-59 = 0.26, Co-58 = 0.13, Co-60 = 0.13, Zn-65 = 0.26, Cs-134 = 0.1, Cs-137 = 0.1 pCi/g wet weight Other LLDs: Zr/Nb-95 = 0.20, Ba/La-140 = 0.30 pCi/g wet weight Units: 102 pCi/g wet weight Sample Description and Concentration 0-24 Pool #14 of Mississippi River Date Collected 05-02-02 05-02-02 10-02-02 10-02-02 Lab Code QF-2884 QF-2885 QF-6438 QF-6439 Type Freshwater Drum Walleye Channel Catfish Common Carp Mn-54 0.1 +/-0.7 ;0.7 -0.2 + 0.7 ; 0.7 -0.8 4 0.8 ; 0.8 0.4 4 0.7 ; 0.7 Fe-59 -1.2 1.6; 1.7 0.3i 1.4; 1.4 0.4 2.2 ;2.2 0.2 + 1.5 ; 1.5 Co-58 0.8 +/- 0.7 ; 0.7 -0.6 +/- 0.8 ; 0.8 0.2 + 0.7 ; 0.7 -0.2 + 0.8 ; 0.8 Co-60 1.1 0.9 ; 0.9 0.2 + 0.8 ; 0.8 -0.4 1.2; 1.2 0.54 1.0; 1.0 Zn-65 -0.1 1.8 ; 1.8 0.1 4 1.9 ; 1.9 -0.9 1.9; 1.9 1.04 1.8; 1.8 Zr/Nb-95 0.1 +/-0.6; 0.6 -1.1 1.6; 1.6 0.0+1.0; 1.0 0.1 4 0.6 ; 0.6 Cs-134 0.1 +/-0.8; 0.8 0.1i0.8;0.8 -0.5 4 0.9 ; 0.9 0.1 + 1.0; 1.0 Cs-137 -0.7 + 0.7 ; 0.7 -0.6 +/- 0.8 ; 0.8 0.3 4 0.7 ; 0.7 -0.0 + 0.8 ; 0.8 Ba/La-140 4.8 + 0.7; 1.0 2.0+/- 0.6 ; 0.7 -1.1I ; 0.7 ; 0.8 1.2 4 0.6 ; 0.6 NOTE: Several ODCM-required LLDs were changed in September 2002.

III - 18

QUAD CITIES Table 4. Fish, Edible Portic ins Collection: Serniannually ODCM-Required LLDs: Mn-54 = 0.13, Fe-59 = 0.26, Co-58 = 0.13, Co-60 = 0.13, Zn-65 = 0.26, Cs-134 = 0.1, Cs-137 = 0.1 pCi/g wet weight Other LLDs: Zr/Nb-95 = 0.20, BaALa-140 = 0.30 pCi/g wet weight Units: 10 2 pCi/g wet weight Sample Description and Concentration 0-29 (C) Mississippi River. Upstream Date Collected 05-02-02 05-02-02 10-02-02 10-02-02 Lab Code QF-2886 QF-2887 QF-6436 QF-6437 Type Largemouth Bass Quillback River Carpsucker Channel Catfish Mn-54 -0.3 + 0.6; 0.6 -0.6 4+/- 0.7 ; 0.7 -0.2 + 0.9 ; 0.9 -0.0 + 0.9 ; 0.9 Fe-59 0.4 1.7; 1.7 -0.4 1.7; 1.7 -0.7 +/- 1.6; 1.6 -0.7 1.8 ; 1.8 Co-58 -0.1 + 0.7 ; 0.7 -0.4 4 0.7 ; 0.7 -0.3 +/- 0.9 ; 0.9 -0.0 +/- 0.6 ; 0.6 Co-60 -0.2 +/- 0.7 ; 0.7 0.6d4 1.0; 1.0 0.0+1.0; 1.0 -0.8+/-1.1 ;.1 Zn-65 0.2 +/- 2.0 ; 2.0 0.4+/-1.9; 1.9 -1.2 4 1.8; 1.8 0.6+/- 1.9; 1.9 ZrlNb-95 1.3 + 0.7; 0.7 -0.1 4 0.7 ; 0.7 -1.1 0.9 0.9 0.3 +/- 0.8 ; 0.8 Cs-134 -0.0 4 0.8 ; 0.8 -0.1 4 0.9 ; 0.9 -0.6 1.0; 1.0 -0.2 + 1.0; 1.0 Cs-137 0.4 4 0.7 ; 0.7 -0.6 +/- 0.8 ; 0.8 0.1 0.9 ;0.9 0.7 + 0.9 ; 0.9 Ba/La-140 -4.1 + 0.8; 1.0 1.2 + 0.7; 0.7 0.1 40.9;0.9 0.7 + 0.9 ; 0.9 NOTE: Several ODCM-required LLDs were changed in September 2002.

H1 19

QUAD CITIES Table 5. Bottom Sediments Collection: Semiannually ODCM-Required LLDs: Cs-134 0.15, Cs-137 = 0.18 pCilg dry weight Other LLDs: Mn-54 = 0.15; Fe-59 = 0.60; Co-58,60 = 0.10; Zn-65 = 0.60; Zr/Nb-95 0.20; Ba/La = 0.60 Units: 10 2 pCi/g dry weight Sample Description and Concentration 0-39 Downstream on Mississippi River Date Collected 05-24-02 10-12-02 Lab Code QBS-3351 QBS-6901 Mn-54 1.1 40.9 ; 0.9 -0.6 + 0.5 ; 0.6 Fe-59 -3.4+ 1.9 ; 1.9 -0.1 1.3 ; 1.3 Co-58 0.5 + 0.7 ; 0.7 -0.8 +0.5 ; 0.5 Co-60 0.24 1.0; 1.0 -0.3 + 0.7 ; 0.7 Zn-65 2.3+2.3 ;2.4 -0.1+ 1.4 ; 1.4 Zr/Nb-95 -1.6 1.0; 1.0 -0.3 +/- 0.5 ; 0.5 Cs-134 1.1 4 1.1 ; 1.1 1.3 +/- 0.6; 0.6 Cs-137 6.1 4 1.9 ; 2.1 2.8 + 1.2 ; 1.3 Ba/La-140 -3.8+ 1.1 ; 1.2 -0.6 + 0.4; 0.4 NOTE: Several ODCM-required LLDs were changed in September 2002.

III -20

Table 6. Vegetation QUAD CITIES Collection: Annually ODCM-Required LLDs: 1-131 0.06, Cs-134 = 0.06, Cs-137 = 0.08 Other LLDs: Mn-54 = 0.05; Fe-59 = 0.10; Co-58, Co-60, Zn-65 = 0.05; ZrlNb-95 = 0.01; BaILa-140 = 0.02 pCilg wet weight Units: 10.2 pCi/g wet weight Sample Description ard Concentration Q-Control (C) Charles Leavens Date Collected 08-01-02 08-01-02 Lab Code QVE-5185 QVE-5186 Type Onions Rhubarb leaves Mn-54 0.2 4 0.5 ; 0.5 -0.5 + 0.7 ; 0.7 Fe-59 0.1 41.0; 1.0 0.4+1.4; 1.4 Co-58 0.0 4 0.5 ; 0.5 0.3 + 0.8 ; 0.8 Co-60 -0.1 4 0.6; 0.6 -0.3 + 0.8 ; 0.8 Zn-65 -0.6 +/- 1.2; 1.2 1.1* 1.7; 1.7 Zr/Nb-95 0.2 + 0.5 ; 0.5 0.1+0.7;0.7 I-131 -1.0 i 0.6 ; 0.6 -0.5 +0.5 ;0.5 Cs-134 0.0 + 0.6 ; 0.6 -0.4 + 0.7 ; 0.7 Cs-137 0.1*0.6 ;0.6 0.2

0.8 ; 0.8 BaALa-140 -0.7 +/- 0.5 ; 0.5 -0.2 + 0.8 ; 0.8 O-Ouad I Robert Ziegler Date Collected 08-01-02 08-01-02 Lab Code QVE-5177 QVE-5178 Type Onions Rhubarb leaves Mn-54 -0.2

0.8 ; 0.8 -0.1 0.4 ; 0.4 Fe-59 0.04 1.8; 1.8 0.9* 1.0; 1.1 Co-58 0.1* 0.6; 0.6 0.0

0.5 ; 0.5 Co-60 -0.9 + 0.8 ; 0.8 0.3

0.5 ; 0.5 Zn-65 -0.7 + 1.5; 1.5 -1.14 1.3 ; 1.3 ZrlNb-95 0.4* 0.7 ; 0.7 -1.0

0.5; 0.6 I-131 0.4 *0.6;0.6 0.5 +/- 0.4 ; 0.4 Cs-134 -0.3 4 0.8 ; 0.8 -0.4 4 0.5 ; 0.5 Cs-137 1.2* 0.8 ;0.8 0.6 + 0.5 ; 0.5 BalLa-140 1.0+ 1.1; 1.1 -0.2 4 0.4 ; 0.4 NOTE: Several ODCM-required LLDs were changed in September 2002.

III -21

Table 6. Vegetation QUAD CITIES Collection: Annually ODCM-Required LLDs: I-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 Other LLDs: Mn-54 = 0.05; Fe-59 = 0.10; Co-58, Co-60, Zn-65 = 0.05; Zr/Nb-95 = 0.01; Ba/La-140 = 0.02 pCilg wet weight Units: 10 2 pCilg wet weight Sample Description and Concentration O-Ouad 2 Dale Nimmic Date Collected 08-01-02 08-01-02 Lab Code QVE-5179 QVE-5180 Type Rhubarb leaves Potatoes Mn-54 0.3+/-0.7 ;0.7 -0.7 + 0.7 ; 0.7 Fe-59 0.4+/- 1.6; 1.6 -0.9 1.4; 1.4 Co-58 0.1 40.8 ;0.8 0.8 + 0.6; 0.6 Co-60 0.24 1.0; 1.0 0.4 +/- 0.8 ; 0.8 Zn-65 -0.1 +/- 1.9 ; 1.9 -0.8 + 1.8; 1.8 ZrlNb-95 0.2 4 0.7 ; 0.7 -0.9 1.4; 1.4 I-131 -0.1 +/-0.7 ;0.7 -0.2 + 0.6 ;0.6 Cs-134 0.5 4 0.9 ; 0.9 0.8+/- 0.7 ;0.7 Cs-137 -0.5 +/- 0.8 ; 0.8 -0.6 + 0.7 ; 0.7 Ba/La-140 0.1+/- 0.7 ; 0.7 -0.0 + 0.8 ; 0.8 O-Ouad 3 Amy Johnston Date Collected 08-01-02 08-01-02 Lab Code QVE-5181 QVE-5182 Type Leafy broccoli Beets Mn-54 -0.1 0.7 ; 0.7 -0.1 4 0.6; 0.6 Fe-59 -0.6 4 1.7; 1.7 1.741.3; 1.4 Co-58 -0.2 + 0.7 ; 0.7 0.2 + 0.6 ; 0.6 Co-60 0.9+0.7; 0.7 -0.9 4 0.8 ; 0.8 Zn-65 0.5 + 1.6 ; 1.6 -1.9 + 1.8; 1.8 Zr/Nb-95 -0.3 + 0.7 ; 0.7 -0.8 +/-0.7 ; 0.7 I-131 -0.4 +/-0.6 ; 0.6 -0.4 4 0.5 ;0.5 Cs-134 0.2 +/-0.7 ; 0.7 -0.2 4 0.7 ; 0.7 Cs-137 0.3+/- 0.8 ;0.8 0.3 +/- 0.6; 0.6 Ba/La-140 -0.7 4 0.5 ; 0.5 -0.2 +/-0.5 ; 0.5 NOTE: Several ODCM-required LLDs were changed in September 2002.

III -22

QUAD CITIES Table 6. Vegetation Collection: Annually ODCM-Required LLDs: I-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 Other LLDs: Mn-54 = 0.05; Fe-59 = 0.10; Co-58, Co-60, Zn-65 = 0.05; Zr/Nb-95 = 0.01; Ba/La-140 = 0.02 pCilg wet weight Units: 102 pCilg wet weight Sample Description and Concentration 0-Quad 4 William Dohnnann Date Collected 08-01-02 08-01-02 Lab Code QVE-5184 QVE-5183 Type Cabbage Onions Mn-54 0.5 4 0.6 ; 0.6 -0.3 +0.5 ; 0.5 Fe-59 -1.2 i 1.3; 1.3 0.5+ 1.0; 1.0 Co-58 -0.6 + 0.5 ; 0.5 -0.0 +0.5 ; 0.5 Co-60 -0.1 + 0.6; 0.6 0.3 + 0.6 ; 0.6 Zn-65 -2.0 + 1.5 ; 1.5 -1.3 + 1.5; 1.5 Zr/Nb-95 -0.4 +/-0.5 ; 0.5 -0.8 + 0.6 ; 0.6 I-131 -0.3 40.5 ;0.5 -0.1 + 0.4 ;0.4 Cs-134 0.3 4 0.6 ; 0.6 -0.3 + 0.6 ; 0.6 Cs-137 0.5 + 0.7 ; 0.7 0.1+0.6 ;0.6 Ba/La-140 -0.5 + 0.6 ; 0.6 -0.0 + 0.6 ; 0.6 NOTE: Several ODCM-required LLDs were changed in September 2002.

III -23

QUAD CITIES Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM- Gross Beta = 4, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 =15, Cs-137 =18, Ba/La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration 0-33 Cordova 2002 Collection January February March Period Lab Code QSW-716 9 QSW-1364' QSW-1964 Gross Beta 2.7 1.0; 1.1 2.8+0.9 ;1.0 3.0 1.1; 1.2 Mn-54 -0.6 +/- 1.3 ; 1.3 -0.2 2.3; 2.3 2.9

2.8 ; 2.8 Fe-59 0.4*2.6 ;2.6 0.2

4.6 ; 4.6 -3.8

6.5 ; 6.6 Co-58 -1.01:1.2; 1.2 1.3*2.3 ;2.3 0.8 4 2.9 ; 2.9 Co-60 0.0* 1.3 ; 1.3 0.2

2.0 ; 2.0 2.04 3.3 ;3.3 Zn-65 -1.8 + 2.8 ; 2.9 -0.9

4.8 ; 4.8 3.8* 7.1 ;7.1 Zr/Nb-95 -0.3 t 1.6; 1.6 -3.8

2.2 ; 2.3 6.743.0;3.2 Cs-134 0.6+ 1.4; 1.4 -0.4

2.4 ; 2.4 -1.5 + 3.5; 3.5 Cs-137 -1.0 1.6; 1.6 1.4* 2.5 ;2.5 2.7*2.7 ;2.7 BafLa-140 2.1 + 1.2; 1.2 0.6

2.0; 2.0 0.8 4 3.8 ; 3.8 2002 Collection April May June Period Lab Code QSW-2764 QSW-3628 QSW-4387 Gross Beta 3.3 + 1.0 ; 1.1' 3.8

1.0 ; 1.2 4.9 + 1.4 ; 1.6 Mn-54 0.3 *3.2;3.2 -0.3 + 1.4; 1.4 2.1 *2.2 ;2.2 Fe-59 0.3

6.2 ; 6.2 -2.4 + 2.7; 2.8 0.3 +4.9 ;4.9 Co-58 -1.8 + 2.8 ; 2.8 0.3* 1.7; 1.7 0.1 4 2.0; 2.0 Co-60 2.0

2.6 ; 2.6 1A+ 1.4 ; 1.4 -0.2

2.6 ; 2.6 Zn-65 -5.7

7.2 ; 7.3 -2.4 3.9; 3.9 -3.0* 4.9 ;4.9 Zr/Nb-95 -1.54 2.8 ;2.8 -4.4 1.7 ; 1.8 -0.5 i 2.2 ; 2.2 Cs-134 1.8* 2.4 ;2.5 -0.1k*1.8; 1.8 -2.8 4 2.5 ; 2.6 Cs-137 2.4*3.1 ;3.1 -0.5+ 1.9; 1.9 0.2 4 2.2 ; 2.2 BaJLa-140 -6.4 4 4.3 ; 4.4 -0.7

1.9; 1.9 -7.1*3.2 ;3.3 NOTE: Several ODCM-required LLDs were changed in September 2002.

III -24

QUAD CMES Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM- Gross Beta = 4, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration 0-33 Cordova 2002 Collection July August September Period Lab Code QSW-5018 QSW-5988 QSW-6690 Gross Beta 4.34 1.5; 1.7 3.440.9 ;1.1 4.3* 1.4; 1.6 Mn-54 -0.1 + 1.8; 1.8 0.8 4 4.6 ; 4.6 -1.1 2.6 ; 2.6 Fe-59 3.7i3.2 ;3.3 -2.4 8.6; 8.6 2.4 +/- 4.6 ; 4.6 Co-58 .4A 1.6; 1.6 -1.9 t 3.9; 3.9 -0.1 2.6 ; 2.6 Co-60 0.8+/- 1.6; 1.6 4.1* 5.2 ; 5.2 2.84 3.5 ;3.6 Zn-65 -7.14 5.3 ; 5.4 2.748.6; 8.7 1.544.2 ;4.2 Zr/Nb-95 -0.5*2.1 ;2.1 -2.3 + 9.0 ; 9.0 -3.4 2.7; 2.8 Cs-134 0.7*2.1 ;2.1 0.7* 5.5; 5.5 -1.6*2.8 ;2.8 Cs-137 -1.6 2.2; 2.2 -1.5 + 4.8; 4.8 -2.2 4 2.9; 2.9 Ba/La-140 -9.3 +/- 2.2 ; 2.6 -9.6 + 5.6; 5.7 -5.9* 3.5; 3.6 2002 Collection October November December Period Lab Code QSW-7623 QSW-8276 QSW-8678 '

Gross Beta 3.2* 0.9; 1.0 4.4* 1.0; 1.2 3.24 1.1 ; 1.2 Mn-54 -0.7* 1.9; 1.9 -3.2 3.1; 3.2 0.8

2.7; 2.7 Fe-59 3.4 *3.7 ;3.7 5.6 +/- 6.5 ; 6.5 -0.9* 5.1 ;5.1 Co-58 -1.1 2.2 ; 2.2 -1.6 +/- 3.1; 3.1 -0.4* 3.0 ;3.0 Co-60 -1.0+2.0;2.0 4.7* 4.1 ;4.1 -0.8 3.8; 3.8 Zn-65 -5.2 4 5.5 ; 5.5 3.8*7.0; 7.0 6.5

6.6 ; 6.7 Zr/Nb-95 -0.5

2.5 ; 2.5 1.2 *2.6 ;2.6 1.7 *3.1 ;3.1 Cs-134 -0.74 2.1 ;2.1 -2.3 4 3.8 ; 3.8 3.0* 3.7; 3.7 Cs-137 1.1i2.1; 2.1 -1.0

3.7; 3.7 -0.9* 3.5 ;3.5 Ba/La-140 -0.3 A 2.4 ; 2.4 -9.9*4.5 ;4.7 -9.7* 4.5 ;4.8

'Results reflect two samples for month; water frozen on 01-04-02 and 01-18-02.

b Results reflect three samples for month; water frozen on 02-02-02.

' Gross beta repeated; former result = 6.9+/-1.1 pCi/L.

dResults reflect three samnples for month; water frozen on 12-06-02.

NOTE: Several ODCM-required LLDs were changed in September 2002.

III -25

QUAD CITIES Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM- Gross Beta = 4, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/La-140 = 15 pCilL Units: pCi/L Sample Description and Concentration 0-34 (C) Camanche 2002 Collection January February March Period Lab Code QSW-717' QSW-1365 QSW-1965 Gross Beta 5.8* 1.3 ;1.6 2.40.9 ;0.9 3.54 1.1 ;1.2 Mn-54 0.2i 1.2; 1.2 1.8*2.6;2.6 0.2* 1.5; 1.5.

Fe-59 -2.2 4 2.8 ;2.8 -0.9

4.2 ; 4.2 0.1 3.1 ;3.1 Co-58 0.3+ 1.3; 1.3 -0.7 + 2.0; 2.0 -0.1 1.3 ; 1.3 Co-60 -0.2*1.5; 1.5 2.0

2.9 ; 2.9 1.041.8; 1.8 Zn-65 -1.9 3.2 3.2 1.744.4 ;4.4 0.34 4.2 ;4.2 Zr/Nb-95 -0.1 1.5 1.5 0.6* 2.1 ;2.1 -0.1i 1.6 ; 1.6 Cs-134 0.3 1.5; 1.5 -0.3

2.0 ; 2.0 -1.5

1.7 ; 1.7 Cs-137 -0.6 1.5; 1.5 0.9 2.2 ; 2.2 -0.4

2.0 ; 2.0 Ba/La-140 -2.5 1.4;1.5 -1.8+2.7 ;2.7 -2.9

1.8 ; 1.8 2002 Collection April May June Period Lab Code QSW-2765 QSW-3629 QSW-4388 Gross Beta 3.74 1.0 ;1.2 3.9* 1.2; 1.3 5.9 4 1.5; 1.8 Mn-54 1.942.7 ;2.7 -0.1 2.6 ; 2.6 0.7

2.0 ; 2.0 Fe-59 6.2*7.7 ;7.8 0.4 *3.5 ;3.5 -1.2 + 3.6 ; 3.6 Co-58 0.3+3.1 ;3.1 -1.1 2.2 ; 2.2 -1.7 + 2.0; 2.0 Co-60 2.3 +4.1 ;4.1 -1.2

2.6; 2.6 0.6* 2.1 ;2.1 Zn-65 -6.9

9A ; 9.4 -1.4*4.6 ;4.6 1.8*4.3 ;4.3 Zr/Nb-95 -0.8*3.0;3.0 2.4i3.0;3.0 1.0* 1.9 ;2.0 Cs-134 0.8* 4.0 ;4.0 -1.9 + 2.9 ; 2.9 0.0*2.4 ;2.4 Cs-137 1.643.5 ;3.5 0.0

2.8 ; 2.8 -1.3*2.5 ;2.5 Ba/La-140 -6.0 4.1; 4.2 -1.5 3.5; 3.6 1.3*2.6 ;2.7 NOTE: Several ODCM-required LLDs were changed in September 2002.

III -26

QUAD CITIES Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM- Gross Beta = 4, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, BaILa-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration 0-34 (C) Camanche 2002 Collection July August September Period Lab Code QSW-5019 QSW-5989 QSW-6691 Gross Beta 3.6+/- 1.4; 1.5 3.4 4 1.0 ; 1.1 3.4:E 1.4 ; 1.5 Mn-54 -0.1I 0.9; 0.9 1. I:k2.9 ;2.9 -0.3 +/- 2.0 ; 2.0 Fe-59 1.3+ 1.5; 1.5 2.546.5 ;6.5 -0.744.3 ;4.3 Co-58 -0.6 +/- 0.9 ; 0.9 -2.2 3.4 ; 3.4 -1.1 +1.8 ;1.8 Co-60 1.7 +1.1 ; 1.1 -1.9 4 4.5 ; 4.5 0.5 + 1.9 ; 1.9 Zn-65 0.9 + 2.0 ; 2.0 -2.2 4 6.5 ; 6.5 -6.1 + 3.7 ; 3.8 Zr/Nb-95 0.5 +/- 0.9 ; 0.9 -1.1 4 2.6 ; 2.6 -2.4 t 2.1 ;2.1 Cs-134 1.1 +1.1 ;1.1 -0.8 4 3.4 ; 3.4 2.2kd2.1 ;2.1 Cs-137 0.4 1.1 ;1.1 -3.8 3.6; 3.7 -3.9 2.3 ;2.3 Ba/La-140 3.4 1.2; 1.3 -10.4m4.4 ;4.7 -1.0 + 2.2; 2.2 2002 Collection October Novembier December Period Lab Code QSW-7624 QSW-8277 QSW-8679' Gross Beta 3.4+ 1.0; 1.1 5.0 1.1 ; 1.3 2.9 1.0 ;1.1 Mn-54 -3.1 4- 1.8 ; 1.8 -2.6 +3.1 ; 3.1 1.9 1.8; 1.8 Fe-59 -0.8+3.3 ;3.3 4.9 + 6.2 ; 6.2 -3.0+/-3.7 ;3.7 Co-58 2.2 +2.1 ; 2.1 2.3 +/- 3.4 ;3.4 0.2 + 2.0 ; 2.0 Co-60 -0.4 2.3 ;2.3 -3.6 +/- 4.1 ;4.1 0.1 +2.1 ; 2.1 Zn-65 -0.7 5.5 ; 5.7 -0.4 + 6.8 ; 6.8 -2.6 1 4.0 ; 4.0 Zr/Nb-95 -5.0 i- 2.1 ; 2.3 2.0 +/- 2.7 ; 2.7 1.74 1.8; 1.8 Cs-134 -1.6 +2.4 ; 2.4 -0.1 +/- 3.8 ; 3.8 -1.0 + 2.4 ; 2.4 Cs-137 -0.7 4- 2.0 ; 2.0 -1.7+/-3.4 ;3.4 -0.3 +/- 2.3 ; 2.3 BalLa-140 1.7 i-2.2 ; 2.3 0.6i+3.4 ; 3.4 4.42.8;2.8

Results reflect two samples for month; water frozen on 01-04-02 and 01-18-02.

b Results reflect three samples for month; water frozen on 02-02-02.

'Results reflect three samples for month; water frozen on 12-06-02.

NOTE: Several ODCM-required LLDs were changed in September 2002.

m -27

QUAD CITIES Table 7. Surface Water Collection: Quarterly composites of weekly collections ODCM-Required LLD: H-3 = 200 pCilL Units: pCi/L 2002 Sample Description and Concentration Collection Period Lab Code Tritium 0-33 Cordova 1st Quarter QSW. 1966 104+ 70;71 2nd Quarter QSW. 4389 -36+ 62;62 3rd Quarter QSW- 6692 5i 70;70 4th Quarter QSW- 8703 -65+ 83;84 0-34 (C) Camanche 1st Quarter QSW- 1967 97+/- 70;71 2nd Quarter QSW. 4390 -23 63; 63 3rd Quarter QSW. 6693 48+/- 67;68 4th Quarter QSW- 8704 -46 84;84 NOTE: Several ODCM-required LLDs were changed in September 2002.

III -28

QUAD CITIES Table 8. Well Water Collection: Quarterly ODCM- H-3 = 200, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs: Zr/Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba/ILa-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration 0-35 McMillian Well Date Collected 01-11-02 04-12-02 07-12-02 10-12-02 Lab Code QWW-221 QWW-2282 QWW-4639 QWW-6899 H-3 18+/- 65;65 -754 67;68 404 68 ; 68 74 88 ;88 Mn-54 -0.1 + 2.3; 2.3 -0.242.4 ;.4 0.7 2.4 ;2.4 -1.9

4.5; 4.5 Fe-59 -2.8 +/- 4.5 ; 4.5 1.5*5.5;5.5 0.6+4.4 ;4.4 -5.1 :4 7.8 ; 7.8 Co-58 -0.4

1.8 ; 1.8 -2.1* 3.2 ; 3.2 -0.5 *2.4 ;2.4 4.3*3.8;3.8 Co-60 -1.8

3.0; 3.1 -0.9 + 3.8 ; 3.8 -0.3 + 2.5 ; 2.5 2.4*4.6 ;4.6 Zn-65 -4.5

6.1 ; 6.2 0.6 + 6.4 ; 6.4 -5.6 + 5.7 ; 5.7 4.3*h 11.7 ; 11.7 Zr/Nb-95 -0.5

2.4 ;2.4 0.3 + 2.7 ; 2.7 0.7 2.0 ; 2.0 -1.8 4 4.6; 4.6 Cs-134 -0.6

2.2 ; 2.2 -1.4*3.8 ;3.8 0.1* 3.2; 3.2 1.4* 6.1 ;6.1 Cs-137 0.7* 2.5 ;2.5 2.6 + 2.7 ; 2.7 0.5

2.5 ; 2.5 -4.7

5.5 ; 5.6 Ba/La-140 2.5 + 2.8 ; 2.8 5.6*2.8 ;2.9 9.5* 2.9 ;3.2 0.3 *3.4;3.4 0-36 Cordova Well Date Collected 01-11-02 04-12-02 07-12-02 10-12-02 Lab Code QWW-222 QWW-2283 QWW4640 QWW-6900 H-3 76 68 ;69 -49* 69 ;69 40* 68 ;68 -18* 87;87 Mn-54 -0.6 *1.5; 1.5 0.74 2.8 ;2.8 -0.2 *1.5; 1.5 -0.3

2.6 ; 2.6 Fe-59 0.94 2.8 ;2.8 -0.9

4.5 ; 4.5 2.4* 2.7 ;2.7 -3.8 + 6.3 ; 6.3 Co-58 0.1* 1.5; 1.5 2.84 2.6 ;2.7 0.3*1.4; 1.4 -2.1 + 2.7; 2.7 Co-60 -0.2 4 1.6; 1.6 -1.6 3.4; 3.4 0.3* 1.6; 1.6 -1.8 *3.8; 3.8 Zn-65 -1.3 *2.4 ;2.4 -4.646.1 ;6.1 -2.6 + 2.9 ;2.9 3.4* 6.7 ;6.7 Zr/Nb-95 -1.4 *1.6 ; 1.6 2.5

2.8 ; 2.8 1.3* 1.3 ;1.4 -1.442.7 ;2.7 Cs-134 0.4*1.4; 1.4 -0.3

2.8 ; 2.8 0.7+1.7; 1.7 -0.3 + 2.9 ; 2.9 Cs-137 -0.8 *1.7 ; 1.7 1.1 *3.3 ;3.4 1.0+1.6; 1.6 3.1 +2.9 ;2.9 Ba/La-140 0.541.3;1.3 0.4

4.0 ;4.0 -2.4

1.7; 1.7 7.6+ 4.1 4.2 NOTE: Several ODCM-required LLDs were changed in September 2002.

III - 29

QUAD CIIES MILCH ANIMALS, NEAREST LIVESTOCK, AND NEAREST RESIDENCES CENSUS Im-30

QUAD CITIES MILCH ANIMALS CENSUS, 2002 Q-26 Bill Stanley Dairy 3.5 miles, Sector F hay, grain and supplement 6.3 miles, Sector H 10% - Pasture 90% - Chopped and Feed 6.0 miles, Sector N UNCO-OPERATIVE No Data Available Census conducted by G.T. Kreuder on August 13, 2002 III - 31

QUAD CITIES NEAREST LIVESTOCK CENSUS, 2002 Nearest livestock of the Quad Cities Station within a 6.2 mile radius.

Sector Direction Distance A N 3.0 miles B NNE 3.5 miles C NE None D ENE 3.0 miles E E 2.0 miles F ESE 3.0 miles G SE 3.5 miles H SSE 4.7 miles J S 2.0 miles K SSW None L SW 3.5 miles M WSW 3.0 miles N W 4.7 miles P WNW 3.6 miles Q NW 5.0 miles R NNW 2.3 miles Census conducted by G.T. Kreuder on August 12,2002 III - 32

QUAD CITIES NEAREST RESIDENCE CENSUS, 2002 Nearest resident of the Quad Cities Station within a 6.2 mile radius.

Sector Direction Distance A N 0.5 miles B NNE 0.7 miles C NE 1.8 miles D ENE 3.5 miles E E 2.3 miles F ESE 3.0 miles G SE 2.5 miles H SSE 1.0 miles J S 0.8 miles K SSW 3.0 miles L SW 3.0 miles M WSW 2.0 miles N W 2.3 miles p WNW 2.3 miles Q NW 2.3 miles R NNW 1.7 miles Census conducted by G.T. Kreuder on August 13,2002 III - 33

QUAD CITIES 4.0 TLD DATA*

TLD Data provided by Exelon Nuclear.

Im-34

Exelon Nuclear Environmental Site Report for Quad Cities Gamma Radiation Measured in mR by TLDs Site Description Quarter 1 Quarter 2 Quarter 3 Quarter 4 2002 2002 2002 2002 I. INDICATOR LOCATIONS

a. Air Samplers Q-01-1 ONSITE NO. 1 20.0 19.0 17.0 21.0 Q-01-2 ONSITE NO. 1 20.0 21.0 16.0 23.0 0-02-1 ONSITE NO. 2 20.0 20.0 16.0 22.0 0-02-2 ONSITE NO.2 20.0 20.0 17.0 22.0 0-03-1 ONSITE NO.3 20.0 18.0 15.0 20.0 0-03-2 ONSITE NO. 3 19.0 18.0 18.0 21.0 Q-04-1 NITRIN 20.0 19.0 19.0 23.0 Q-04-2 NITRIN 20.0 20.0 20.0 21.0 0-13-1 PRINCETON 23.0 20.0 18.0 23.0 Q-13-2 PRINCETON 21.0 23.0 18.0 22.0 0-16-1 LOW MOOR 20.0 20.0 16.0 22.0 0-16-2 LOW MOOR 19.0 19.0 17.0 22.0 Q-37-1 MEREDOSIA ROAD 20.0 21.0 19.0 22.0 0-37-2 MEREDOSIA ROAD 18.0 21.0 16.0 24.0 0-38-1 FULLER ROAD 18.0 18.0 17.0 22.0 0-38-2 FULLER ROAD 20.0 19.0 19.0 20.0 Air Sampler Mean S. D. 19.9 +/-1.1 19.8 +/-1.3 17.4 +/-1.A 21.9 +/-1.1 Annual Air Sampler Mean +/- S.D. 19.7 +/-2.0

b. Inner Ring (100 Series) 0-101-1 18.0 20.0 17.0 21.0 Q-101-2 21.0 18.0 17.0 21.0 0-102-1 22.0 22.0 17.0 23.0 0-102-3 21.0 18.0 19.0 22.0 0-103-1 19.0 20.0 16.0 21.0 0-103-2 19.0 18.0 16.0 20.0 0-104-1 19.0 18.0 16.0 22.0 0-104-2 20.0 21.0 16.0 21.0 0-105-1 20.0 21.0 15.0 22.0 0-105-2 19.0 20.0 15.0 21.0 0-106-2 19.0 21.0 18.0 20.0 0-106-3 20.0 20.0 16.0 20.0 Q-107-2 19.0 17.0 16.0 22.0 0-107-3 20.0 20.0 17.0 23.0 0-108-1 20.0 21.0 18.0 21.0 0-108-2 20.0 18.0 17.0 21.0 0-109-1 22.0 21.0 18.0 22.0 0-109-2 19.0 20.0 18.0 22.0 Q-111-1 24.0 23.0 18.0 23.0 0-111-2 20.0 18.0 16.0 23.0 III-35

Exelon Nuclear Environmental Site Report for Quad Cities Gamma Radiation Measured in mR by TLDs Site Description Quarter 1 Quarter 2 Quarter 3 Quarter 4 2002 2002 2002 2002

b. Inner Ring (100 Series)

Q-112-1 21.0 18.0 17.0 23.0 Q-1 12-2 NDa 18.0 15.0 20.0 0-113-1 20.0 19.0 16.0 24.0 Q-113-2 20.0 18.0 16.0 20.0 Q-114-1 20.0 19.0 16.0 21.0 0-114-2 20.0 19.0 18.0 22.0 0-115-1 20.0 19.0 18.0 21.0 Q-115-2 20.0 20.0 18.0 25.0 0-116-1 18.0 19.0 21.0 25.0 0-116-3 22.0 21.0 17.0 22.0 Inner Ring Mean i S.D. 20.1 +/-1.3 19.5 +/-1.5 16.9 +/-1.3 21.8 +/-1.4 Annual Inner Ring Mean t S.D. 19.6 +/-2.2

c. Outer Ring (200 Series)

Q-201-1 24.0 21.0 17.0 24.0 0-201-2 21.0 23.0 19.0 24.0 Q-202-1 20.0 17.0 16.0 20.0 0-202-2 22.0 18.0 16.0 22.0 0-203-1 22.0 18.0 17.0 22.0 0-203-2 22.0 20.0 20.0 24.0 0-204-1 23.0 24.0 19.0 24.0 0-204-2 24.0 21.0 19.0 26.0 0-205-1 23.0 21.0 19.0 24.0 0-205-4 22.0 23.0 19.0 25.0 Q-206-1 21.0 20.0 17.0 23.0 Q-206-2 18.0 19.0 17.0 22.0 0-207-1 23.0 23.0 18.0 22.0 Q-207-4 21.0 22.0 17.0 21.0 Q-208-1 18.0 22.0 17.0 21.0 Q-208-2 23.0 22.0 18.0 24.0 0-209-1 22.0 20.0 18.0 23.0 0-209-4 19.0 22.0 18.0 23.0 Q-210-1 21.0 20.0 17.0 22.0 Q-210-4 23.0 20.0 17.0 22.0 Q-211-1 24.0 25.0 20.0 26.0 0-211-2 23.0 23.0 20.0 26.0 Q-212-1 23.0 21.0 19.0 25.0 Q-212-2 18.0 19.0 16.0 21.0 0-213-1 20.0 20.0 17.0 20.0 0-213-2 16.0 21.0 16.0 20.0 Q-214-1 19.0 20.0 18.0 23.0 0-214-2 20.0 20.0 20.0 24.0 III-36

Exelon Nuclear Environmental Site Report for Quad Cities Gamma Radiation Measured in mR by TLDs Site Description Quarter 1 Quarter 2 Quarter 3 Quarter 4 2002 2002 2002 2002 Outer Ring (200 Series)

Q-215-1 19.0 29.0 19.0 24.0 0-215-2 27.0 23.0 21.0 25.0 Q-216-1 23.0 23.0 19.0 22.0 Q-216-2 22.0 6.0 34.0 22.0 Outer Ring Mean i S.D. 21.4 2.3 20.8 +/-3.6 18.6 +/-3.1 23.0 +/-1.7 Annual Outer Ring Mean +/- S.D. 21.0 +/-3.2 INDICATOR LOCATION MEAN +/- S.D. 20.6 1.9 20.1 +/-2.6 17.7 +/-2.4 22.3 +/-1.6 Annual INDICATOR MEAN +/- S.D. 20.2 +/-2.7 II. CONTROL LOCATIONS 0-07-1 CLINTON 17.0 19.0 16.0 22.0 0-07-2 CLINTON 21.0 20.0 16.0 22.0 CONTROL LOCATION MEAN +/- S.D. 19.0 +/-2.8 19.5 +/-0.7 16.0 +/-0.0 22.0 +/-0.0 Annual CONTROL LOCATION MEAN +/- S.D. 19.1 2.5 III-37

QUAD CITIES 5.0 GRAPHS OF DATA TRENDS IH-38

Air Particulates - Gross Beta Q-01 Onsite No. 1 10.0 8.0 E 6.0 C,

C.'

Lu C 4.0 2.0 0.0 -

01-01-98 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 Figure 1. Continuous collection with weekly exchange of particulate filters.

Q-02 Onsite No. 2 10.0 8.0 U 6.0 Lu CL 1NI 4.0 2.0 0.0 -

01 98 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 Figure 2. Continuous collection with weekly exchange of particulate filters.

m-39

Air Particulates - Gross Beta Q-03 Onsite No. 3 10.0 8.0 C,

es 6.0 0.

9 UJ 0 4.0 2.0 0.0 4--

01-01-98 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 Figure 3. Continuous collection with weekly exchange of particulate filters.

Q-04 Nitrin 10.0 8.0 c

6.0 C,

9 w

C 4.0 2.0 0.0 -

01-01-98 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 Figure 4. Continuous collection with weekly exchange of particulate filters.

m-40

Air Particulates - Gross Beta Q-07 (C) Clinton 10.0 -

8.0 -

(L) 6.0 -

0 4.0-2.0 -

12-31-02 01 98 01-01-9801-01-99 01-01-00 12-31-00 12-31-01 1 2-3 1-02 Figure 5. Continuous collection with weekly exchange of particulate filters.

III-41

Surface Water-Gross Beta Q-33 Cordova 12.0 -

10.0 +

No samples; water frozen.

8.0+

u 6.0+

4.0 2.0-

-I 1 I 01-01-98 01-01-99 01-01-00 12-31-00 12-31-01 Figure 7. Monthly composites of weekly collections Q-34 (C) Camanche 10.0 T 8.0- No samples; water frozen.

6.0-4.0-2.0+/- I I I It S~~~~~~~

I@..

0.0 -

01-01-98 01-01-99 01-01-00 12-31-00 12-31-01 Figure 8. Monthly composites of weekly collections.

III-42

Surface Water-Tritium Q-33 Cordova 600 -

500 -

400 -3/4 300 T r 200 -

100 +

0+

00 I 01-01-98 01-01-99 01-01-00 12-31-00 12-31-01 Figure 8. Quarterly composites of weekly collections.

Q-34 (C) Camanche 600 T 500 +

400 I 300 +

QL 200 +

100 +

0+

-1001 1 01-01-98 01-01-99 01-01-00 12-31-00 12-31-01 Figure 9. Quarterly composites of weekly collections.

m-43

Well Water-Tritium Q-35 McMillan Well 500 T 400-300 -

-j 200-0 C-100 - ._: / X \~~~~~~~~~~~~ 1".. I' 0- / i_,~~~~~~~~~~~~N /\ ..

-100-

-200 4- Ig II

- l- --- - -

l#-

01-01-98 01-01-99 01-01-00 12-31-00 12-31-01 Figure 10. Quarterly collections.

Q-36 Cordova Well 500 T 400 +

300 +

200 +

0z 0.

100 -I N I I--, "',

-- "- -- I 0 + .I \ //;

I .

11, -

N

/ \ / -\

-100 t

-200 1 01-01-98 01-01-99 01-01-00 12-31-00 12-31-01 Figure 11. Quarterly collections.

III-44

APPENDIX IV INTERLABORATORY COMPARISON PROGRAM IV-1

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

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

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

The results in Table IV-2 were obtained for Thermoluminescent Dosimeters (TLDs), via Intemational Intercomparison of Environmental Dosimeters under the sponsorships listed in Table A-2. Results of intemal laboratory testing is also listed.

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

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

Table IV-5 list results of the in-house duplicate" program for the past twelve months. Acceptance is based on the difference of the results being less than the sum of the errors. Data for previous years available upon request The results in Table IV-6 were obtained through participation in the Mixed Analyte Performance Evaluation Program.

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

Attachment A lists acceptance criteria for 'spiked' samples.

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

1V2

Attachment A ACCEPTANCE CRITERIA FOR 'SPIKED SAMPLES LABORATORY PRECISION: ONE STANDARD DEVIATION VALUES FOR VARIOUS ANALYSES 2 One standard deviation Analysis Level for single determination Gamma Emitters 5 to 100 pCUliter or kg 5.0 pCilliter

> 100 pCiliter or kg 5% of known value StrontiuM_89b 5 to 50 pCiliter or kg 5.0 pCi/liter

> 50 pCiliter or kg 10% of known value Strontium-90b 2 to 30 pCi/liter or kg 5.0 pCiliter

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

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

> 100 pCiAiter 5% of known value Tritium 4,000 pCiAiter Is = (pCiliter) =

169.85 x (known)00 3

> 4,000 pCi/liter 10% of known value Radium-226,-228 0.1 pCi/liter 15% of known value Plutonium 0.1 pCiAiter, gram, or sample 10% of known value Iodine-131, 55 pCiAiter 6.0 pCi/liter lodine-129b > 55 pCUliter 10% of known value Uranium-238, 35 pCiAiter 6.0 pCiAiter Nickel-63b > 35 pCi/liter 15% of known value Techneium_99b Iron-55b 50 to 100 pCiAiter 10 pCi/liter

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

' From EPA publication, 'Environmental Radioactiity Laboratory Intercomparison Studies Program, Fiscal Year, 1981-1982. EPA-600/4-81-004.

b Laboratory limit 1V3

TABLE IV-1. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)a.

Concentration (pCVL)

Lab Code Date Analysis Laboratory ERA Control Resultb Resultf Limits STW-940 02/20102 Sr-89 53.0 +/- 2.5 55.3 +/- 5.0 46.6 - 64.0 STW-940 02/20/02 Sr-90 16.6 +/- 0.5 15.9 +/- 5.0 7.2 - 24.6 STW-942 02/20/02 Gr. Alpha 6.5 +/- 0.6 8.0 +/- 5.0 0.0 - 16.7 STW-942 02/20/02 Gr. Beta 45.7 +/- 3.1 48.3 +/- 5.0 39.6 - 57.0 STW-944 02/20/02 Ba-I 33 25.8 +/- 1.5 28.9 +/- 5.0 20.2 - 37.6 STW-944 02120/02 Co-60 76.9 +/- 2.7 73.4 +/- 5.0 64.7 - 82.1 STW-944 02120102 Cs-134 38.7 +/- 1.6 42.1 +/- 5.0 33.4 - 50.8 STW-944 02120102 Cs-137 92.9 +/- 2.7 88.8 +/- 5.0 80.1 - 97.5 S1W-944 02/20/02 Ra-226 15.3 +/- 0.7 14.3 +/-2.2 10.6 - 18.0 STW-944 02120102 Ra-228 17.5 +/- 0.4 16.9 +/-4.2 9.6 -24.2 STW-944 02/20102 Uranium 23.8 1.1 28.3 +/-3.0 23.1 - 33.5 S1W-944 02120102 Zn-65 361.0 +/- 9.2 359.0 +/- 35.9 298.0 - 420.0 STW-951 05122102 Gr. Alpha 23.9 +/-2.5 22.8 +/- 5.7 13.0 - 32.6 STW-951 05/22/02 Ra-226 5.9 +/-0.5 6.1 +/-0.9 4.5 - 7.7 STW-951 05/22102 Ra-228 5.6 +/-0.9 4.5 1.1 2.6 - 6.5 STW-951 05/22/02 Uranium 7.6 +/- 0.2 9.3 +/-3.0 4.1 - 14.5 S1W-952 05122102 Co-60 37.9 +/- 0.7 39.1 +/- 5.0 30.4 - 47.8 STW-952 05/22/02 Cs-134 14.5 +/-0.8 17.1 +/-5.0 8.4 - 25.8 STW-952 05122102 Cs-137 50.0 +/- 2.0 52.1 +/-5.0 43.4 - 60.8 STW-952 05/22/02 Gr. Beta 171.0 +/- 2.5 189.0 +/-28.4 140.0 - 238.0 STW-952 05122102 Sr-89 28.4 +/- 4.8 31.7 +/- 5.0 23.0 - 40.4 STW-952 05/22/02 Sr-90 32.4 +/-3.1 28.3 +/- 5.0 19.6 - 37.0 STW-953 05/22/02 H-3 13900.0 +/- 100.0 17400.0 +/- 1740.0 14400.0 - 20400.0 STW-954 05122102 1-131 14.6 +/-0.3 14.7 +/- 2.0 11.2 - 18.2 STW-965 08/21/02 Ba-133 71.9 +/-2.1 80.0 +/- 8.0 66.4 - 93.6 STW-965 08/21/02 Co-60 23.8 +/- 1.0 23.3 +/- 5.0 14.6 - 32.0 STW-965 08/21/02 Cs-134' 62.9 +/- 1.2 71.7 +/-5.0 63.0 -80.4 STW-965 08121/02 Cs-137 219.3 +/- 10.7 214.0 +/-10.7 195.0 - 233.0 STW-965 08/21/02 Gr. Alpha 74.4 +/-0.6 58.8 +/- 14.7 33.5 - 84.1 STW-965 08/21/02 Gr. Beta 26.7 +/- 0.4 21.9 +/- 2.2 13.2 - 30.6 STW-965 08121/02 Ra-226 5.0 +/- 0.5 5.0 +/- 0.8 3.7 - 6.3 STW-965 08/21/02 Ra-228 6.0 +/- 0.7 4.7 +/- 1.2 2.7 - 6.7 STW-965 08121/02 Sr-89 28.4 +/- 1.5 29.0 +/- 5.0 20.3 - 37.7 STW-965 08/21/02 Sr-90 36.5 +/- 1.1 36.4 +/-5.0 27.7 -45.1 STW-965 08/21/02 Uranium 4.1 +/- 0.1 5.0 +/- 3.0 0.0 -10.2 STW-965 08/21/02 Zn-65 92.4 +/- 2.2 95.7 +/- 9.6 79.4 - 112.0 S1W-966 11/20102 Gr. Alpha 9.3 +/- 0.4 12.2 +/- 5.0 3.5 - 20.9 S1W-966 11/20102 Gr. Beta 44.7 +/- 1.0 47.0 +/- 5.0 38.3 - 55.7 S1W-967 11/20/02 H-3 10100.0 i38.7 10200.0 +/- 1020.0 8440.0 - 12000.0 STW-968 11/20/02 Ra-226 11.6 +/-0.1 12.1 +/-1.8 9.0 - 15.2 STW-968 11/20/02 Ra-228 16.0 i 1.4 15.1 +/-3.8 8.6 - 21.6 STW-968 11/20/02 Uranium 15.5 +/-0.5 19.2 +/-3.0 14.0 - 24A STW-969 11/20102 1-131 6.0 +/-0.4 6.8 +/-2.0 3.3 -10.2 IVi-1

TABLE IV-1. nterlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)r.

Concentration (pCilL)

Lab Code Date Analysis Laboratory ERA Control ResulP Result Limits STW-970 11/20/02 Co-60 104.0 +/-7.1 104.0 +/-5.2 95.0 -113.0 STW-970 11/20/02 Cs-134 48.2 +/-2.3 55.5 +/-5.0 46.8 -64.2 STW-970 11120102 Cs-137 109.0 +/- 12.6 117.0 +/-5.9 107.0 - 127.0 STW-970 11/20/02 Gr. Beta 252.0 +/- 26.8 288.0 +/-49.5 244.0 -416.0 STW-970 11/20/02 Sr-89 43.2 +/- 0.7 47.6 +/- 5.0 38.9 - 56.3 STW-970 11/20102 Sr-90 7.5 +/- 0.2 7.6 +/- 5.0 0.0 - 162 STW-971 11/20/02 Gr. Alpha 74.9 +/- 1.5 103.0 +/- 25.8 58.4 - 148.0 STW-971 11120102 Ra-226 8.9 +/- 0.0 9.1 +/-1A 6.7 -11.5 STW-971 11/20/02 Ra-228 15.3 +/- 0.1 17.8 +/-4.5 10.1 -25.5 STW-971 11/20/02 Uranium 51.7 +/- 1.6 61.7 +/- 6.2 51.0 - 72.4

' Results obtained by Environmental, Inc., Midwest Laboratory as a participant In the environmental samples crosscheck program operated by Environmental Resources Associates (ERA).

b Unless otherwise Indicated, the laboratory result Is given as the mean i standard deviation for three determinabons.

c Results are presented as the known values, expected laboratory precision (1 sigma, I determination) and control imits as provided by ERA d Analysis was repeated; result of reanalysis: 16114i487 pCiL.

ERA acknowledged an unacceptably high percentage of failure for Cs-i34 and questioned Its own control limits.

No problems were Identified In the analysis.

IVI-2

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

mR Lab Code TLD Type Date Measurement Known Lab Result Control Value +/- 2 sigma - Umits Environmental Inc.

2001-1 CaSO4: Dy Cards 12/24/2001 Reader 1,#1 3.98 3.71 + 0.12 2.79 - 5.17 2001-1 CaSO4: Dy Cards 1212412001 Reader 1,#1 3.98 3.38 i 0.09 2.79 - 5.17 2001-1 CaSO4: Dy Cards 12/24/2001 Reader 1, #2 7.07 7.89 +/- 0.18 4.95 - 9.19 2001-1 CaSO4: Dy Cards 12/24/2001 Reader 1, #2 7.07 7.64 +/- 0.25 4.95 - 9.19 2001-1 CaSO4: Dy Cards 12/2412001 Reader 1, #3 15.9 18.62 +/- 0.40 11.13 - 20.67 2001-1 CaSO4: Dy Cards 12/2412001 Reader 1, #3 15.9 19.58 +/- 0.12 11.13 - 20.67 2001-1 CaSO4: Dy Cards 1212412001 Reader 1,#4 63.61 78.24 +/- 1.23 44.53 - 82.69 2001-1 CaSO4: Dy Cards 12/24/2001 Reader 1, #4 63.61 79.89 +/- 2.47 44.53 - 82.69 Environmental. Inc.

2002-1 CaSO4: Dy Cards 5/28/2002 Reader 1. #1 4.84 4.44 +/- 0.16 3.39 - 6.29 2002-1 CaSO4: Dy Cards 5/28/2002 Reader 1,#1 4.84 4.37 +/- 0.20 3.39 - 6.29 2002-1 CaS04: Dy Cards 5/28/2002 Reader 1, #2 8.60 9.08 +/-0.14 6.02 - 11.18 2002-1 CaSO4: Dy Cards 5/28/2002 Reader 1,#2 8.60 8.76 +/- 0.16 6.02 -11.18 2002-1 CaS04: Dy Cards 5/28/2002 Reader 1, #3 19.34 22.14 +/- 0.27 13.54 - 25.14 2002-1 CaSO4: Dy Cards 5/28/2002 Reader 1,#3 19.34 24.03 +/- 0.30 13.54 - 25.14 2002-1 CaSO4: Dy Cards 5/28/2002 Reader 1, #4 77.36 92.77 +/- 0.58 54.15 -100.57 2002-1 CaSO4: Dy Cards 5/28/2002 Reader 1, #4 77.36 85.25 +/- 0.37 54.15 - 100.57 Environmental. Inc.

2002-2 CaSO4: Dy Cards 12113/2002 Reader 1,30 56.73 71.61 +/- 1.79 39.71 - 73.75 2002-2 CaSO4: Dy Cards 12113/2002 Reader 1,45a 25.21 33.49 +/- 1.38 17.65 - 32.77 a Precision of the distance (cm) measurement can significanUy increase the error. The placement of the card holder on the table could account for the higher error.

2002-2 CaSO4: Dy Cards 12113/2002 Reader 1, 60 14.18 17.37 +/- 1.24 9.93 - 18.43 2002-2 CaSO4: Dy Cards 12/13/2002 Reader 1,75 9.08 10.65 +/- 1.02 6.36 - 11.80 2002-2 CaSO4: Dy Cards 12113/2002 Reader 1,90 6.30 6.37 +/- 0.54 4A1 - 8.19 2002-2 CaSO4: Dy Cards 12/13/2002 Reader 1,120 3.55 4.60 +/- 0.41 2.49 -4.62 2002-2 CaSO4: Dy Cards 12/13/2002 Reader1,135 2.80 2.51 + 0.23 1.96 -3.64 2002-2 CaSO4: Dy Cards 12/13/2002 Reader1,150 2.28 2.22 +/-0.28 1.60 -2.96 cControl limits are based on Attachment A, Page IV3 of this report.

IV2-1

TABLE IV-3. In-House "Spike' Samples Concentration (pCiL)a Lab Code Sample Date Analysis Laboratory results Known Control Type n=

2s. 1 b Activity Limits' SPW-1 1552 Water 1/7/2002 Gr. Alpha 35.33 +/- 1.83 34.57 17.29 - 51.86 SPW-1 1552 Water 1/7/2002 Gr. Beta 112.62 +/-2.44 107.70 96.93 - 118.47 SPMI-595 Milk 1/31/2002 Cs-I 34 29.63 +/- 4.98 27.10 17.10 - 37.10 SPMI-595 Milk 1/31/2002 Cs-137 51.31 +/-7.55 50.89 40.89 - 60.89 SPMI-597 Milk 113112002 Co-60 44.18 +/- 7.76 41.36 31.36 - 51.36 SPMI-597 Milk 1/31/2002 Cs-1 34 20.15 +/- 5.08 22.59 12.59 - 32.59 SPMI-597 Milk 1/3112002 Cs-137 54.88 +/- 8.32 50.89 40.89 - 60.89 SPAP-594 Air Filter 216/2002 Gr. Beta 1.58 +/- 0.02 1.55 0.00 - 11.55 SPW-599 Water 2/19/2002 H-3 47607 +/- 595 50189 40151 +/-60227 SPMI-1446 Milk 3/8/2002 1-131 (G) 87.84 +/- 11.47 85.20 75.20 - 95.20 SPW-1446 Water 3/8/2002 1-131 82.98 +/- 1.20 85.20 68.16 - 102.24 SPW-1446 Water 3/8/2002 1-131(G) 92.75 +/- 12.87 85.20 75.20 - 95.20 SPMI-1448 Milk 3/812002 1-131 88.00 +/-1.13 85.20 68.16 - 102.24 SPVE-1444 Vegetation 3/11/2002 1-131 (G) 0.39 +/- 0.04 0.42 0.25 - 0.58 SPAP-2078 Air Filter 418/2002 Gr. Beta 1.43 +/- 0.01 1.55 0.00 -11.55 SPW-2080 Water 4/5/2002 H-3 49121 +/- 608 46912 37530 +/-56294 SPF-2082 Fish 4/5/2002 Cs-134 0.83 +/- 0.04 0.83 0.50 -1.16 SPF-2082 Fish 4/512002 Cs-137 1.29 +/- 0.07 1.35 0.81 - 1.89 SPMI-2084 Milk 4/8/2002 Cs-1 34 20.93 +/- 5.82 24.69 14.69 -34.69 SPMI-2084 Milk 4/8/2002 Cs-1 37 51.83 +/- 10.23 50.56 40.56 - 60.56 SPMI-2084 Milk 4/8/2002 1-131 87.72 +/- 1.28 88.37 70.70 - 106.04 SPMI-2084 Milk 4/8/2002 1-131(G) 84.08 +/- 10.75 88.37 78.37 - 98.37 SPMI-2084 Milk 4/8/2002 Sr-90 62.81 +/- 1.99 66.85 53.48 -80.22 SPW-2115 Water 4/8/2002 1-131 82.42 +/- 1.27 88.37 70.70 - 106.04 SPW-2116 Water 418/2002 Co-60 32A7 +/- 5.78 33.09 23.09 -43.09 SPW-2116 Water 4/8/2002 Cs-134 30.80 +/- 3.60 28.80 18.80 -38.80 SPW-2116 Water 4/8/2002 Cs-137 53.85 +/- 7.07 50.56 40.56 - 60.56 SPW-2116 Water 4/8/2002 1-131 (G) 79.09 +/- 7.58 88.37 78.37 - 98.37 SPW-2116 Water 4/8/2002 Sr-90 70.35 +/- 2.32 66.85 53.48 - 80.22 SPW-2019 Water 5/3/2002 Gr. Alpha 25.89 +/- 1.71 34.57 17.29 -51.86 SPW-2019 Water 5/3/2002 Gr. Beta 101.19 +/- 2.37 107.70 96.93 - 118A7 SPCH-3064 Charcoal 5/11/2002 1-131(G) 0.74 +/- 0.04 0.85 0.51 -1.18 SPW-4682 Water 7/17/2002 H-3 40856 54B 46179 36943 +/- 55415 SPAP-4685 Air Filter 7/17/2002 Gr. Beta 1.58 +/- 0.02 1.55 0.00 -11.55 W-71702S Water 7/17/2002 Fe-55 10463.00 +/- 126.00 12200.60 9760.48 - 14640.72 W-71702S Water 07/17/02 H-3 45779 +/- 583 46179 36943 +/-55415 W-71702S Water 07117/02 Ni-63 17.02 +/- 1.50 17.10 10.26 - 23.94 SPVE-4910 Vegetation 07/22/02 Sr-90 10.22 +/- 0.80 9.04 0.00 - 19.04 W-72302S Water 07/23/02 Sr-90 21.43 +/- 0.97 26.55 16.55 - 36.55 W-80102S Water 08/01/02 Gr. Alpha 41.25 +/- 4.58 34.45 17.23 -51.68 W-80102S Water 08/01102 Gr. Beta 113.66 +/- 5.30 107.70 96.93 - 118.47 W-80202S Water 08/02/02 Tc-99 16.39 +/- 0.72 14.13 2.13 -26.13 SPW-7188 Water 10/25/02 Fe-55 20396 +/-265 22778 18222 -27334 SPW-7190 Water 10/25/02 Ni-63 227.18 +/- 11.60 170.80 102.48 - 239.12 IV3-1

TABLE IV-3. In-House "Spike" Samples Concentration (pCVL)

Lab Code Sample Date Analysis Laboratory results Known Control Type 2s, n=lb Activity Limits' SPW-7192 Water 10/25/02 H-3 96310 i 871 90963 72770 - 109156 SPW-7194 Water 10/25/02 C-14 42938 t 167 49661 29796 - 69525 SPAP-7198 AIr Filter 10/25/02 Gr. Beta 1.65 +/- 0.02 1.53 0.00 - 11.53 SPW-7335 Water 10/30102 Co-60 39.67 +/- 7.38 37.05 27.05 -47.05 SPW-7335 Water 10/30/02 Cs-134 33.09 +/- 5.96 34.11 24.11 -44.11 SPW-7335 Water 10/30/02 Cs-137 46.80 +/- 10.39 49.90 39.90 - 59.90 SPMI-7336 Milk 10/30/02 Cs-134 34A0 +/-4.99 34.11 24.11 -44.11 SPMI-7336 Milk 10/30/02 Cs-137 46.52 +/- 8.52 49.91 39.91 - 59.91 SPF-7340 Fish 10/30/02 Cs-1 34 0.66 +/- 0.03 0.68 OA1 - 0.95 SPF-7340 Fish 10/30/02 Cs-137 1.35 +/- 0.05 1.33 0.80 - 1.86 SPS-8102 Sediment 11101102 Sr-90 14.69 +/- 0.67 13.45 3.45 -23.45 a Results are reported in units of pCVL, except for air filters (pCVFilter), food products, vegetation, soil, sediment (pCVg).

b Results are based on single determinations.

' Control limits are based on Attachment A, Page IV3 of this report.

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

IV3-2

TABLE IV-4. In-House Blank" Samples Concentraton (pCIL)a Lab Code Sample Date Analysis Laboratory results (4.66a) Acceptance Type LLD Activityb Criteria (4.66 a)

SPW-1 1551 water 117/2002 Gr. Alpha 0.47 OA5 039 I SPW-1 1551 water 1/7/2002 Gr. Beta 1.37 0.55 1.03 3.2 SPAP-590 Air Filter 1/31/2002 Co-60 1.78 100 SPAP-590 Air Filter 113112002 Cs-134 3.42 100 SPAP-590 Air Filter 1/3112002 Cs-137 2.33 100 SPAP-590 Air Filter 1/31/2002 Gr. Beta 0.74 -0.096 0.38 3.2 SPMI-596 Milk 113112002 Co-60 3.54 10 SPMI-596 Milk 1/31/2002 Cs-134 3.24 10 SPMI-596 Milk 1/31/2002 Cs-137 3.89 10 SPMI-596 Milk 1/31/2002 K-40 1472.1 101.50 0 SPW-598 water 1/31/2002 Co-60 2.30 10 SPW-598 water 1/31/2002 Cs-I 34 3.74 10 SPW-598 water 1131/2002 Cs-137 3.23 10 SPW-600 water 1/31/2002 H-3 138.80 -96.5 63.40 200 SPMI-1447 Milk 317/2002 1-131 (G) 7.63 20 SPVE-1443 Vegetation 3/812002 1-131(G) 0.02 20 SPW-1445 water 318/2002 Co-60 2.76 10 SPW-1445 water 3/8/2002 Cs-I 34 2.87 10 SPW-1445 water 3/8/2002 Cs-137 4.34 10 SPW-1445 water 3/8/2002 1-131 0.45 0.17

0.31 0.5 SPW-1445 water 3/8/2002 1-131 (G) 6.50 20 SPMI-1447 Milk 3/8/2002 1-131 0.31 0.15 +/-0.22 0.5 SPAP-2077 Air Filter 4/8/2002 Gr. Beta 0.32 -0.055 +/- 0.19 3.2 SPW-2079 water 4/5/2002 H-3 134.17 16.13 67.39 200 SPF-2081 Fish 4/5/2002 Cs-134 7.67 100 SPF-2081 Fish 4/5/2002 Cs-I 37 9.54 100 SPMI-2083 Milk 4/8/2002 Cs-I 34 2.90 10 SPMI-2083 Milk 4/8/2002 Cs-1 37 3.03 10 SPMI-2083 Milk 4/8/2002 1-131 0.52 -0.38 0.34 0.5 SPMI-2083 Milkc 4/8/2002 Sr-90 0.48 1.29 0.36 I SPW-2115 water 4/8/2002 Co-60 1.49 10 SPW-2115 water 4/8/2002 Cs-1 34 2.09 10 SPW-2115 water 4/8/2002 Cs-137 3.78 10 SPW-2115 water 4/8/2002 1-131 0.50 -0.16 0.33 0.5 SPW-2115 water 4/8/2002 1-131 (G) 3.30 20 SPW-2115 water 4/8/2002 Sr-90 0.66 0.10 +/- 0.32 1 SPW-2018 water 4/22/2002 Gr. Alpha 0.56 -0.24 +/- 0.38 1 SPW-2018 water 4/22/2002 Gr. Beta 1.38 3.19 +/- 1.03 3.2 SPch-3063 Charcoal 5/11/2002 1-131 (G) 8.27 9.6 SPW-4683 water 7/17/2002 H-3 129.00 -62.8 60.30 200 W-71702 water 7/17/2002 Fe-55 33.61 -1.72 15.63 1000 W-71702 water 7/17/2002 Ni-63 2.56 0.71 +/- 1.37 20 W-718028 water 7118/2002 Gr. Alpha OA8 0.31 +/- 0.36 1 W-71802B water 711812002 Gr. Beta 1.33 0.9 i0.95 3.2 IV4-1

TABLE IV-4. In-House "Blank' Samples Concentration (pCVL)a Lab Code Sample Date Analysis Laboratory results (4.66a) Acceptance Type LLD Activityb Criteria (4.66 o)

W-72302 water 7/23/2002 Sr-90 0.27 0.027 + 0.13 1 W-80202 water 8/2/2002 Tc-99 0.34 -0.051 0.16 10 SPW-7189 water 10/25/2002 Fe-55 978.21 21.77 595.33 1000 SPW-7191 water 1012512002 Ni-63 11.74 4.47 +/-7.24 20 SPW-7193 water 10/25/2002 H-3 146.00 -92 +/- 65.00 200 SPAP-7199 Air Filter 10/25/2002 Gr. Beta 0.00 -0.0024 +/- 0.00 3.2 SPMI-7333 Milk 10/30/2002 Cs-134 5.30 10 SPMI-7333 Milk 10/30/2002 Cs-137 4.80 10 SPW-7334 water 10130/2002 Co-60 3.69 10 SPW-7334 water 10/3012002 Cs-134 5.37 10 SPW-7334 water 10130/2002 Cs-137 3.90 10 SPF-7339 Fish 10130/2002 Cs-134 4.69 100 SPF-7339 Fish 10130/2002 Cs-137 11.18 100 LLiquid sample results are reported inpCiLter, air filters( pCVfilter), charcoal (pCi/charcoal canister), and solid samples (pCVkg).

b The actvity reported Is the net activity resulL c Low levels of Sr-90 are sUIll detected Inthe environment. A concentration of (1-5 pCilL) In milk Isnot unusual.

IV4-2

TABLE IV-5. In-House Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result CF-20,21 1/212002 Be-7 OA7 0.25 0.37 t 0.12 0.42 +/- 0.14 CF-20.21 112/2002 Gr. Beta 7.82 i 0.20 7.95 t 0.21 7.89 +/- 0.14 CF-20, 21 1/2/2002 K-40 6.65 +/- 0.55 6.53 +/- 0.36 6.59 +/- 0.33 CF-20, 21 11212002 Sr-90 0.01 +/-0.01 0.01 +/- 0.01 0.01 +/-0.00 AP-11804,11805 1/212002 Be-7 0.054 +/-0.011 0.049 +/-t 0.019 0.052 +/- 0.011 AP-11825,11826 11212002 Be-7 0.053 +/-0.013 0.043 + 0.013 0.048 +/- 0.009 AP-11846,11847 1/2/2002 Be-7 0.054 +/-0.018 0.048 +/- 0.016 0.051 +/-0.012 WW-150, 151 1/7/2002 Gr. Beta 1.26 +/- 0.50 1.04 i 0.46 1.15 +/- 0.34 MI-124,125 1/8/2002 K-40 1332.30 +/- 158.90 1271.70 +/- 151.50 1302.00 +/- 109.77 W-172,173 1/8/2002 H-3 153.00 +/- 68.00 148.00 +/- 68.00 150.50 +/-48.08 SW-11698,11699 1/8/2002 Gr. Alpha 2.51 +/- 1.36 3.71 +/- 1.80 3.11 +/- 1.13 SW-11698,11699 1/8/2002 Gr. Beta 7.68 +/- 1.33 8.49 +/- 1.43 8.09 +/- 0.98 U-275, 276 1/10/2002 Gr. Alpha 1.40 +/- 1.00 1.10 +/- 1.20 1.25 +/- 0.78 LW-356,357 1/16/2002 Gr. Beta 3.47 +/- 0.65 2.94 +/- 0.61 3.21 +/- 0.45 LW-377,378 1/16/2002 Gr. Beta 2.75 +/-0.68 2.84 +/- 0.61 2.79 +/- 0.46 SW-525, 526 1/30/2002 Gr. Alpha 0.56 +/-0.35 0.24 +/- 0.35 0.40 +/- 0.25 SW-525,526 1/3012002 Gr. Beta 2.29 +/- 0.41 2.58 +/- 0.39 2.43 +/- 0.28 DW-504, 505 1/31/2002 Gr. Alpha 2.30 +/- 1.70 3.90 +/- 1.40 3.10 +/- 1.10 MI-649, 650 215/2002 K-40 1319.40 +/- 176.70 1210.80 +/- 118.20 1265.10 +/- 106.29 DW-697, 698 216/2002 Gr. Beta 5.10 +/-1.20 4.70 +/- 1.20 4.90 +/- 0.85 DW-927,928 218/2002 Sr-90 0.69 +/-0.29 0.71 +/- 0.29 0.70 +/- 0.21 W-973,974 2118/2002 Fe-55 7.29 +/- 0.97 6.86 +/- 0.94 7.08 +/- 0.68 W-1673,1674 2/25/2002 H-3 2640.00 +/-155.00 2908.00 +/- 161.00 2774.00 +/- 111.74 SWT-1395,1396 2/26/2002 Gr. Beta 2.96 +/- 0.59 2.29 +/- 0.53 2.63 +/- 0.40 MI-1268.1269 212712002 K-40 1460.50 +/- 162.50 1573.00 +/- 168.00 1516.75 +/- 116.87 MI-1268,1269 2/27/2002 Sr-90 0.77 +/- 0.36 0.95 +/- 0.40 0.86 +/- 0.27 MI-1332,1333 3/5/2002 K-40 1503.00 +/- 164.00 1305.00 +/- 168.00 1404.00 +/- 117.39 MI-1332,1333 3/5/2002 Sr-go 1.35 +/- 0.38 1.07 +/- 0.40 1.21

0.28 MI-1458,1459 3/6/2002 K-40 1411.70 +/- 166.70 1390.00 +/- 172.30 1400.85 +/- 119.87 DW-10100, 10101 3/9/2002 Gr. Alpha 4.10 +/-1.70 1.80 +/- 1.60 2.95 +/- 1.17 DW-10111, 10112 3/9/2002 Gr. Alpha 7.10 +/- 2.00 8.30 +/- 2.30 7.70 +/- 1.52 MI-1521,1522 3/11/2002 K-40 1270.80 +/- 103.30 1369.10 +/- 121.60 1319.95 +/- 79.78 M-1521,1522 3/11/2002 Sr-90 1.69 +/-0.46 2.46 +/- OA9 2.07 +/- 0.34 MI-1541,1542 3/11/2002 K-40 1562.20 +/- 122.80 1529.30 +/- 126.10 1545.75 +/- 88.01 MI-1541,1542 3/11/2002 Sr-90 0.85 +/- 0.57 1.48 +/- 0.43 1.16 +/-0.36 LW-1651,1652 3/14/2002 Gr. Beta 2.90 + 0.57 2.57 +/- 0.56 2.74 +/- 0.40 DW-10134,10135 311612002 Gr. Alpha 5.60 +/- 1.90 5.40 +/- 1.60 5.50 +/- 1.24 WW-1694,1695 3118/2002 Gr. Beta 1.79 +/-0.59 1.53 +/- 0.50 1.66 +/- 0.39 S0-1715,1716 3119/2002 Cs-1 37 0.03 +/- 0.01 0.02 +/- 0.01 0.03 +/- 0.01 SO-1715,1716 3/19/2002 Gr. Beta 18.50 +/- 1.70 19.10 +/- 1.70 18.80 +/- 1.20 DW-10302,10303 3/20/2002 Gr. Alpha 2.30 +/- 1.40 3.30 +/- 1.60 2.80 +/- 1.06 W-1758,1759 3/25/2002 Gr. Alpha 2.50 +/- 0.70 2.30 +/- 0.60 2.40 +/- 0.46 W-1758, 1759 312512002 Gr. Beta 4.10 +/- 1.20 2.50 +/- 1.10 3.30 +/- 0.81 IV5-1

TABLE IV-5. In-House Duplicate" Samples Concentration (pCiL)3 Averaged Lab Code Date Analysis First Result Second Result Result Ml-1926,1927 3126/2002 K-40 1414.00 +/-115.00 1316.00 +/- 128.00 1365.00 +/- 86.04 MI-1926, 1927 3/26/2002 Sr-90 2.30 +/- 0.70 2.40 +/- 0.70 2.35 +/- 0.49 SWU-2010,2011 3/26/2002 Gr. Beta 2.90 +/- 0.60 2.20 +/- 0.50 2.55 +/- 0.39 DW-10376,10377 3/27/2002 Gr. Beta 10.50 +/- 1.30 10.10 +/- 1.50 10.30 +/- 0.99 AP-2479,2480 3/2812002 Be-7 0.064 +/- 0.023 0.068 0.014 0.066 +/- 0.013 DW-10395,10396 3/29/2002 Gr. Alpha 10.20 +/- 2.10 14.60 +/- 2.40 12.40 +/- 1.59 LW-2181. 2182 3/31/2002 Gr. Beta 2.98 +/- 0.68 1.99 +/- 0.70 2.48 +/- 0.49 LW-2181, 2182 3/31/2002 H-3 2694A3 +/- 156.53 2688.84 +/-156.40 2691.64 +/- 110.64 CW-2437,2438 3/31/2002 Gr. Beta 1.09 +/- 0.61 1.14 +/- 0.58 1.11 +/-0.42 CW-2437,2438 3/31/2002 H-3 6456.70 +/- 229.20 6292.80 +/- 226.52 6374.75 +/- 161.12 MI-1947,1948 4/1/2002 K-40 1421.40 +/- 130.90 1256.80 +/- 104.20 1339.10 +/- 83.65 AP-2458,2459 4/11/2002 Be-7 0.077 0.011 0.081 +/- 0.010 0.079 +/- 0.008 DW-10409,10410 411/2002 Gr. Alpha 39.30 +/-4.00 35.30 +/- 3.60 37.30 +/- 2.69 Ml-2052,2053 4/3/2002 K-40 1283.70 +/- 103.20 1434.80 +/- 147.90 1359.25 +/- 90.17 MI-2052,2053 4/3/2002 Sr-90 0.81 0.36 0.75 +/- 0.35 0.78 +/- 0.25 AP-2711, 2712 4/3/2002 Be-7 0.071 0.01 0.07 +/- 0.01 0.07 +/- 0.01 W-938, 939 419/2002 Ni-63 1.73 +/- 0.10 1.82 +/- 0.10 1.78 +/- 0.07 SS-2202, 2203 4/9/2002 Gr. Beta 5.83 +/- 1.16 5.52 +/- 1.19 5.67 +/- 0.83 SS-2202,2203 4/9/2002 K-40 5.75 +/- 0.48 6.11 +/- 0.51 5.93 +/- 0.35 F-2307. 2308 4/10/2002 K-40 2.75 +/- 0.27 2A9 +/- 0.32 2.62 +/- 0.21 DW-10476,10477 4/1212002 Gr. Alpha 5.10 +/- 1.30 3.90 +/- 1.60 4.50 +/- 1.03 W-2244,2245 4/15/2002 Gr. Beta 1.70 +/- 1.10 1.60 +/- 1.00 1.65 +/- 0.74 DW-10509,10510 4117/2002 Gr. Alpha 6.00 +/- 2.00 7.30 +/- 1.80 6.65 +/- 1.35 SW-2690,2691 4124/2002 Gr. Beta 2.25 0.68 2.15 +/- 0.59 2.20 +/- OA5 SO-2903, 2904 4/24/2002 Be-7 1.22 +/- 0.57 0.78 +/- 0.43 1.00 +/- 0.36 SO-2903,2904 4124/2002 Cs-137 0.13 +/- 0.05 0.09 +/- 0.05 0.11 +/- 0.04 SO-2903,2904 4/24/2002 K-40 21.06 +/- 1.48 19.91 +/- 1.16 20.48 +/- 0.94 DW-10562,10563 4/24/2002 Gr. Alpha 2.17 +/- 1.13 3.25 +/-1.54 2.71 +/- 0.96 DW-10578,10579 4/29/2002 Gr. Alpha 8.20 +/-2.20 7A0 +/- 2.00 7.80 1.A9 SO-2861, 2862 4/30/2002 Cs-137 236.40 +/- 46.00 200.70 +/- 52.60 218.55 +/- 34.94 S0-2861,2862 4/30/2002 K-40 10191.00 +/-784.60 11025.00 +/- 941.30 10608.00 +/- 612.71 SL-2819, 2820 5/1/2002 Be-7 805.70 +/- 301.50 860.73 164.80 833.22 +/- 171.80 SL-2819,2820 511/2002 Gr. Beta 5566.00 +/- 124.00 5359.00 +/- 122.00 5462.50 +/- 86.98 SL-2819. 2820 5/1/2002 K-40 5524.00 +/- 632.90 5277.50 +/- 431.40 5400.75 +/- 382.97 SL-2840,2841 5/112002 Be-7 1010.00 i 352.10 872.95 +/- 181.70 941.48 +/- 198.11 SL-2840,2841 5/1/2002 Gr. Beta 4399.00 +/- 221.80 4593.00 +/- 276.00 4496.00 +/- 177.04 SL-2840,2841 5/1/2002 K-40 2422.80 +/- 352.10 2254.10 +/- 371.40 2338.45 +/- 255.89 Ml-2971, 2972 515/2002 K-40 1338.90 +/- 83.44 1345.80 +/- 100.90 1342.35 +/- 65A7 MI-2971, 2972 5/5/2002 Sr-90 0.83 +/- 0.47 1.65 +/- OA6 1.24 +/- 0.33 DW-10603,10604 5/6/2002 Gr. Alpha 6.30 +/- 1.70 5.50 1.60 5.90 +/- 1.17 SS-3037,3038 5/9/2002 K-40 11585.00 +/- 749.00 11612.00 +/- 787.00 11598.50 +/-543.22 MI-3124, 3125 5/13/2002 K-40 1329.50 +/- 103.80 1373.00 +/- 107.40 1351.25 i74.68 Ml-3208, 3209 5/14/2002 K-40 1494.60 +/- 158.40 1462.60 +/- 182.50 1478.60 +/- 120.83 LW-3250, 3251 5/15/2002 Gr. Beta 3.14 +/- 0.55 3.28 +/- 0.63 3.21 +/- 0.42 IV5-2

TABLE IV-5. In-House Duplicate' Samples Concentration (pCVL)a Averaged Lab Code Date Analysis First Result Second Result Result CF-3292, 3293 5/20/2002 K-40 1.33 +/- 0.99 1.14 +/-0.91 1.23 +/- 0.67 MI-3376, 3377 5/26/2002 K-40 1333.30 +/- 159.40 1090.70 +/- 143.40 1212.00 +/- 107.21 MI-3418, 3419 5/28/2002 K-40 1423.70 +/- 121.30 1443.30 +/- 164.30 1433.50 102.11 SWT-3461, 3462 5/28/2002 Gr. Beta 2.65 +/- 0.54 3.28 +/- 0.60 2.97 +/- OA0 SO-3503, 3504 5/29/2002 Cs-137 0.17 +/- 0.04 0.18 +/- 0.05 0.18 +/- 0.03 SO-3503, 3504 5/29/2002 Gr. Beta 27.72 +/- 2.26 25.45 +/- 2.03 26.58 +/- 1.52 SO-3503, 3504 5/29/2002 K-40 20.24 +/- 1.19 20.54 +/- 1.24 20.39 +/- 0.86 SL-3545, 3546 6/3/2002 Gr. Beta 4436.00 +/- 90.00 4281.00 +/- 89.00 4358.50 +/- 63.29 SL-3545, 3546 613/2002 K-40 4684.20 +/- 734.40 5242.50 +/- 884.50 4963.35 +/- 574.82 DW-10754, 10755 6/6/2002 Sr-90 0.50 +/- 0.30 0.60 +/- 0.30 0.55 +/- 0.21 SW-3777, 3778 6/111/2002 Gr. Alpha 4.42 +/- 1.50 2.97 +/- 1.40 3.70 +/- 1.02 SW-3777, 3778 6/11/2002 Gr. Beta 7.57 +/- 1.22 6.83 +/- 1.16 7.20 +/- 0.84 MI-3798, 3799 6/11/2002 K-40 1433.40 +/- 124.20 1401.20 +/- 96.96 1417.30 +/- 78.78 LW-3924, 3925 6/13/2002 Gr. Beta 3.05 +/- 0.59 3.38 +/- 0.72 3.21 +/- 0.46 MI-3966, 3967 6/18/2002 K-40 1245.20 +/- 109.20 1340.20 +/- 121.90 1292.70 +/- 81.83 MI-3966, 3967 6/18/2002 Sr-90 2.38 +/- 0.51 2.63 +/- 0.52 2.51 0.36 MI-3987, 3988 6/19/2002 Sr-90 0.98 +/- 0.35 0.97 +/- 0.35 0.98 +/- 0.25 MI-4095, 4096 6/25/2002 K-40 1256.10 +/- 138.20 1199.00 +/- 128.30 1227.55 +/- 94.29 SWU-4221,4222 6/25/2002 Gr. Beta 6.89 +/- 1.97 5.38 +/- 1.93 6.13 +/- 1.38 LW-4179, 4180 6/2712002 Gr. Beta 2.37 +/- 0.58 2.00 +/- 0.62 2.19 +/- 0.42 G-4329, 4330 7/1/2002 Be-7 1394.80 +/- 538A0 1098.10 +/- 437.40 1246.45 +/- 346.84 G-4329, 4330 7/1/2002 Gr. Beta 8.10 +/- 0.27 8.00 +/- 0.25 8.05 +/- 0.18 G-4329, 4330 7/1/2002 K-40 7758.20 +/- 1100.00 8399.80 +/- 929.30 8079.00 +/- 720.00 SL-4337, 4338 7/1/2002 Be-7 1480.90 +/- 223.80 1726.40 +/- 552.60 1603.65 298.10 SL-4337, 4338 7/1/2002 Cs-137 32.30 +/- 14.70 50.97 +/- 27.10 41.64 +/- 15.42 SL-4337, 4338 7/1/2002 Gr. Beta 5262.40 +/- 522.10 5432.40 540.00 5347.40 +/- 375.56 SL-4337, 4338 7/1/2002 K-40 2249.00 +/- 381.90 2989.90 +/- 509.60 2619.45 +/- 318.41 AP-4864, 4865 7/1/2002 Be-7 0.085 +/- 0.009 0.085 +/- 0.006 0.085 +/- 0.006 MI-4359, 4360 7/2/2002 K-40 1390.10 +/- 168.30 1567A0 194.30 1478.75 +/- 128.53 AP-4569,4570 7/2/2002 Be-7 0.068 +/- 0.016 0.086 +/- 0.018 0.077 +/- 0.012 AP-4843, 4844 7/212002 Be-7 0.077 +/- 0.016 0.090 +/- 0.020 0.084 +/- 0.013 AP-4789,4790 7/3/2002 Be-7 0.080 +/- 0.013 0.078 i0.015 0.079 +/- 0.010 SWU-4810,4811 7/312002 Gr. Beta 2.40 +/- 0.84 2.47 +/- 0.88 2A3 +/- 0.61 MI-4548, 4549 7/9/2002 K-40 1511.80 +/- 127.00 1446.80 +/- 101.80 1479.30 +/-81.38 DW-4737,4738 7/12/2002 1-131 0.52 +/- 0.20 0.49 +/- 0.29 0.51 +/- 0.18 MI-4632, 4633 7/15/2002 K-40 1198.A0 114.10 1371.30 +/- 146.90 1284.85 +/- 93.00 MI-5054, 5055 7/30/2002 K-40 1428.80 +/- 105.60 1344.30 t 106.40 1386.55 +/- 74.95 G-5075, 5076 7/30/2002 Gr. Beta 7.11 +/- 0.07 6.99 +/- 0.07 7.05 +/- 0.05 SWU-5124, 5125 7/30/2002 Gr. Beta 1.75 +/- 0.84 1.90 +/- 0.78 1.82 +/- 0.57 G-5151, 5152 7/31/2002 Be-7 1.82 +/- 0.30 2.05 +/- 0.32 1.93 +/- 0.22 G-5151, 5152 7/31/2002 K40 5.13 +/- 0.66 5.72 +/- 0.70 5.42 +/- 0.48 MI-5103, 5104 8/2/2002 K-40 1415.90 +/- 70.57 1423.80 +/- 129.20 1419.85 +/- 73.61 LW-5434, 5435 8/5/2002 Gr. Beta 2.77 +/- 0.35 2.26 +/- 0.35 2.52 +/- 0.25 MI-5215. 5216 8/7/2002 K-40 1361.10 +/- 111.90 1358.30 +/- 115.80 1359.70 +/- 80.52 IV5-3

TABLE IV-5. In-House Duplicate' Samples Concentration (pCVL)Y Averaged Lab Code Date Analysis First Result Second Result Result MI-5355,5356 8/1312002 K-40 1405.00 165.80 1549.30 +/- 114.40 1477.15 t 100.72 F-5413, 5414 8/1512002 Gr. Beta 2.37 0.10 2.55 +/- 0.10 2.46 +/- 0.07 F-5413, 5414 8/1512002 K-40 1.47 +/-0.32 1.73 +/- 0.43 1.60 +/- 0.27 MI-5603, 5604 8/26/2002 1-131 0.64 +/- 0.34 0.52 +/- 0.36 0.58 +/- 0.25 MI-5603,5604 8/26/2002 K-40 1353.60 +/- 83.13 1261.40 +/- 117.80 1307.50 + 72.09 MI-5578, 5579 8/2712002 K40 1301.50 +/- 161.70 1381.60 +/- 111.20 1341.55 +/- 98.12 VE-5682,5683 8/28/2002 Be-7 0.29 0.10 0.25 +/- 0.11 0.27 +/- 0.08 VE-5682, 5683 8/28/2002 Gr. Beta 3.79 0.08 3.80 +/- 0.08 3.79 +/- 0.06 VE-5682, 5683 8/28/2002 K-40 3.06

0.29 3.31 +/- OA2 3.18 +/-0.25 WW-6188, 6189 8/3112002 Gr. Beta 2.70 +/- 0.57 2.30 +/- 0.57 2.50 0.41 SL-5724, 5725 9/3/2002 Be-7 0.92 0.19 1.04 + 0.23 0.98 +/- 0.15 SL-5724. 5725 9/312002 Cs-137 0.05 0.02 0.05 +/- 0.02 0.05 +/- 0.01 SL-5724, 5725 9/3/2002 K-40 2.09 0.31 2.28 +/- 0.48 2.19 +/- 0.29 MI-5877, 5878 9/9/2002 K-40 1340.70 +/- 165.00 1168.50 +/- 172.50 1254.60 +/- 119.35 MI-6157,6158 9/19/2002 K-40 1372.10 115.10 1136.50 +/- 222.70 1254.30 +/- 125.34 MI-6258, 6259 9/24/2002 K-40 1328.60 i 201.00 1312.60 +/- 118.60 1320.60 +/- 116.69 LW-6278, 6279 9/30/2002 Gr. Beta 2.15 +/- 0.51 1.70 +/- 0.50 1.93 +/- 0.36 MI-6385, 6386 10/1/2002 K-40 1297.10 +/- 168.90 1310.10 +/- 128.30 1303.60

106.05 BS-6453, 6454 10/1/2002 Cs-137 0.43 +/- 0.03 OA4 +/- 0.03 0.44 +/- 0.02 BS-6453,6454 1011/2002 K-40 16.50 +/- 0.51 16.80 +/- 0.61 16.65 i 0.40 SO-6478, 6479 1011/2002 Cs-137 0.074 +/-0.016 0.070 0.016 0.072 +/-0.011 S0-6478,6479 10/1/2002 Gr. Alpha 8.01 4.36 7.55 +/- 4.57 7.78 +/- 3.16 S0-6478, 6479 10/1/2002 Gr. Beta 30.41 +/-4.07 33.04 4.28 31.73 +/- 2.95 SO-6478,6479 101112002 K-40 19.82 +/- 0.53 20.39 i 0.58 20.10 +/- 0.39 SO-6478, 6479 10/1/2002 Sr-90 0.087 0.017 0.094

0.020 0.091 +/- 0.013 AP-6641, 6642 10/11/2002 Be-7 0.070 +/- 0.016 0.080 +/- 0.015 0.075 +/- 0.011 MI-6544,6545 10/2/2002 K-40 1331.60 +/- 125.20 1326.50 +/- 171.60 1329.05 +/- 106.21 AP-6857, 6858 10/3/2002 Be-7 0.062 +/- 0.015 0.071 +/- 0.015 0.066 +/- 0.010 AP-6857,6858 101312002 Be-7 0.062 +/- 0.015 0.071 +/- 0.015 0.066 +/- 0.010 AP-6857,6858 10/3/2002 Be-7 0.062 +/- 0.015 0.071 +/- 0.015 0.066 +/- 0.010 BS-6620,6621 10/7/2002 Co-60 0.090 +/- 0.020 0.11 +/- 0.02 0.10 +/- 0.01 BS-6620, 6621 1017/2002 Cs-137 0.62 +/- 0.04 0.63 +/- 0.03 0.62 +/- 0.02 BS-6620, 6621 1017/2002 K-40 11.38 0.48 10.78 +/- 0.52 11.08 +/- 0.35 MI-6651, 6652 1018/2002 K-40 1565.50 +/- 141.00 1640.60 +/- 189.20 1603.05 +/- 117.98 G-6760, 6761 10/9/2002 Be-7 2.17 +/- 0.49 2.31 0.34 2.24 +/- 0.30 G-6760, 6761 10/9/2002 K-40 6.24 +/- 1.00 6.61 +/- 0.60 6.42 +/- 0.58 SWU-7054,7055 10/10/2002 Gr. Beta 3.09 +/- 0.57 2.06 0.52 2.57 +/- 0.39 U-7126, 7127 10/11/2002 Gr. Beta 2.61 +/- 1.24 2.61 +/- 1.08 2.61 +/- 0.82 XW-7768, 7769 10/14/2002 Cs-137 2.25 +/- 0.25 2.09 +/- 0.18 2.17 +/- 0.15 XW-7768,7769 10/14/2002 H-3 2.63 +/- 0.10 2.64 +/- 0.10 2.64 +/- 0.07 F-7148, 7149 10115/2002 K-40 2.57 +/- 0.28 2.98 +/- 0.44 2.77 +/- 0.26 BS-7337,7338 10/23/2002 Co-60 0.083 +/- 0.025 0.073 +/- 0.031 0.078 +/- 0.020 BS-7337, 7338 10/23/2002 Cs-137 0.082 +/- 0.019 0.11 0.04 0.10 +/- 0.02 BS-7337,7338 10/23/2002 Gr. Beta 12.54 2.34 12.99 +/- 2.22 12.77 +/- 1.61 SO-7407, 7408 10/29/2002 Cs-137 0.14 +/- 0.03 0.15 0.03 0.15 +/-0.02 S0-7407,7408 10/29/2002 Gr. Beta 16.73 +/- 2.21 16.62 +/- 2.27 16.67 +/-1.58 S0-7407,7408 10/29/2002 K-40 12.05 +/- 0.61 12.27 +/- 0.81 12.16 +/- 0.51 IV5-4

TABLE IV-5. In-House "Duplicate" Samples Concentration (pCVL)a Averaged Lab Code Date Analysis First Result Second Result Result MI-7428,7429 10/2912002 K-40 1542.60 + 213.00 1355.80 i 185.70 1449.20 141.29 pw-7621,7622 1013012002 Gr. Beta 2.22 +/- 0.92 2.08 +/- 0.83 2.15 i 0.62 TD-7653, 7654 10131/2002 H-3 11122.00 +/-387.00 11259.00 *390.00 11190.50 +/- 274.71 SW-7569,7570 11/5/2002 Gr. Beta 15.90 +/- 1.25 16.24 +/- 1.27 16.07 +/- 0.89 SW-7569,7570 11/5/2002 K-40 14.79 +/- 1.48 14.79 +/- 1.48 14.79 +/- 1.05 S0-8010, 8011 11/7/2002 Cs-137 0.11 0.02 0.11 +/-0.03 0.11 +/- 0.02 S0-8010,8011 1117/2002 K-40 6.91 +/-0.54 7.21 +/-0.54 7.06 +/- 0.38 VE-7747,7748 1111112002 Gr. Beta 3.59 +/- 0.05 3.25 +/- 0.05 3.42

0.03 VE-7747,7748 11/11/2002 K-40 3.17 +/- 0.36 3.26 +/- 0.46 3.22 +/-0.29 MI-7789, 7790 11/13/2002 K-40 1319.30 +/- 167.60 1301.20 +/- 140.70 1310.25 +/- 109.41 DW-8082,8083 11/29/2002 1-131 0.83 +/- 0.24 0.98 +/- 0.22 0.90 +/- 0.16 SW-8054,8055 12/2/2002 Gr. Beta 2.60 +/- OA6 2.21 +/- 0.39 2.41 +/- 0.30 SW-8054,8055 12/2/2002 K-40 1.44 +/- 0.14 1.43 +/-0.14 1.44 +/- 0.10 MI-8105,8106 1214/2002 K-40 1300.60 +/- 111.30 1315.40 +/- 108.90 1308.00 +/- 77.86 TD-8298,8299 12/5/2002 H-3 355.00 +/- 94.00 469.00 +/- 99.00 412.00 +/- 68.26 MI-8396, 8397 12117/2002 K-40 1409.20 +/- 117.30 1449.60 +/- 108.60 1429.40 +/-79.93 SWT-8654, 8655 12/30/2002 Gr. Beta 1.63 +/- 0.50 1.40 +/- 0.47 1.51 +/-0.34 AP-8783, 8784 12/31/2002 Be-7 0.044 +/- 0.009 0.042 +/- 0.008 0.043 +/- 0.006 Note: Duplicate analyses are performed on every twentieth sample received in-house. Results are not listed for those analyses with activities that measure below the LLD.

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

IV5-5

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

Concentrationb Known Control Lab Code Type Date Analysis Laboratory result Actvity Limits STW-939 water 12101101 Am-241 1.25

0.0 1.19 0.0 0.83 - 1.6 STW-939 water 12/01/01 Co-57 138.9 i 0.5 143 14.3 100.1 - 185.9 STW-939 water 12101/01 Co-60 139.1 0.5 141 14.1 98.7 -183.3 STW-939 water 12/01101 Cs-134 25.16 +0.2 28.5 t0.3 19.95 -37.1 STW-939 water 12/01101 Cs-137 279.96 t 0.9 286 28.6 200.2 -371.8 STW-9 3 9d water 12101/01 Fe-55 19.68

23.2 9.2 +/-0.9 6.44 - 12.0 STW-939 water 12/01/01 Mn-54 253.64 +/-0.9 246 +/-0.2 172.2 -319.8 STW-939 water 12/01101 Ni-63 65.88 +/- 1.9 88.3 +/- 8.8 61.81 - 114.8 STW-939e water 12/01(01 Pu-238 0.060 +/- 0.01 0.0 +/- 0.0 STW-939 water 12/01/01 Pu-239/40 2.79 +/- 0.0 2.99 +/- 0.3 2.09 - 3.9 STW-939 water 12/01(01 Sr-90 4.88 +/-0.3 4.8 +/-0.5 3.36 -6.2 STW-939 water 12101/01 U-23314 0.89 +/-0.0 0.98 +/- 0.1 0.69 - 1.3 STW-939 water 12101/01 U-238 6.75 +/- 0.0 7.8 +/- 0.8 5.46 - 10.1 STW-939 water 12101/01 Zn-65 70.6 +/- 1.1 67.3 +/- 6.7 47.11 - 87.5 STSO-955 soil 10/16/02 Am-241 40.54 +/- 2.7 43.5 +/-4.4 30.45 - 56.6 STSO-955 soil 10/16/02 Co-57 210.58 +/-2.0 246 +/- 24.6 172.2 -319.8 STSO-955 soil 10/16/02 Co-60 84.38 +/- 0.9 87.5 +/- 8.8 61.25 - 113.8 STSO-955 soil 10/16/02 Cs-134 692.6 +/- 2.1 862 +/- 86.0 603.4 - 1120.6 STSO-955 soil 10116102 Cs-137 96.98 +/- 1.7 111 11.1 77.7 - 144.3 STSO-955 soil 10116/02 Fe-55 1714.6 +/- 299.6 1870 187.0 1309 - 2431.0 STSO-955 soil 10116102 Mn-54 509.74 +/- 3.4 546 +/- 54.6 382.2 -709.8 STSO-955 soil 10/16/02 Ni-63 890.6 +/- 22A 1180 +/- 118.0 826 - 1534.0 STSO-955 soil 10/16102 Pu-238 34.04 +/- 6.0 33.3 +/-3.3 23.31 -43.3 STSO-955 soil 10/16/02 Pu-239/40 68.7 +/- 3.7 72.9 +/- 7.3 51.03 - 94.8 STSO-955' soil 10/16/02 Sr-90 1.5 +/- 3.0 0.0 +/- 0.0 STSO-955 soil 10/16/02 U-233/4 166.33 +/- 3.8 229 +/- 22.9 160.3 - 297.7 STSO-955 soil 10/16/02 U-238 169.76 +/- 3.8 220 +/- 22.0 154 -286.0 STSO-955 soil 10/16/02 Zn-65 783.59 +/- 6.4 809 +/- 80.9 566.3 - 1051.7 a Results obtained by Environmental, Inc. ,Midwest Laboratory as a participant in the Department of Energy's Mixed Analyte Performance Evaluation Program, Idaho Operations office, Idaho Falls, Idaho t All results are In Bqlkg or Bq/L as requested by the Department of Energy.

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

d Known actvity below the laboratory LLD. The sample was recounted for 2000 minutes; result: 11 .52 i 5.55 Bq /L e Included In the testing series as a "false positive". No activity expected.

IV6-1

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

Concentration' EML Control Lab Code Type Date Analysis Laboratory results Resultb Limits STW-945 Water 03101/02 Am-241 1.68 i 0.14 1.47 0.79 - 1.41 STW-945 Water 03101/02 Co-60 349.20 i 2.60 347.33 0.80 - 1.20 STW-945 Water 03101/02 Cs-134 3.40 +/-t 0.60 3.36 0.80 - 1.30 STW-945 Water 03101102 Cs-137 57.20 +/- 1.70 56.07 0.80 - 1.22 STW-945 Water 03/01102 Pu-238 0.45 +/- 0.11 0.49 0.74 - 1.20 STW-945 Water 03/01102 Pu-239/40 4.47 +/- 0.28 4.22 0.79 - 1.20 STW-945 Water 03/01/02 Sr-90 7.40 +/- 1.30 7.58 0.69 - 1.34 STW-945 Water 03/01/02 Uranium 3.27 +/- 0.43 2.84 0.75 - 1.33 STW-946 Water 03/01/02 Gr. Aipha 265.40 +/- 7.70 375.00 0.58 - 1.29 STW-946 Water 03/01/02 Gr. Beta 930.60 +/- 12.00 1030.00 0.61 - 1.43 STW-946 Water 03/01/02 H-3 226.30 +/- 32.70 283.70 0.78 - 2.45 STSO-947 Soil 03/01/02 Ac-228 55.00 i 5.50 51.17 0.80 - 1.38 STSO-947 Soil 03/01102 Am-241 8.30 +/- 3.30 10.93 0.65 - 2.28 STSO-947 Soil 03/01/02 Bi-212 49.20 +/- 12.40 53.43 0.50 1.34 STSO-947 Soil 03/01/02 Bi-214 46.60 +/- 3.10 53.93 0.78 - 1.42 STSO-947 Soil 03/01/02 Cs-137 1401.60 +/- 9.10 1326.67 0.80 - i.25 STSO-947 Soil 03/01/02 K-40 613.10 +/- 28.10 621.67 0.80 - 1.32 STSO-947 Soil 03/01/02 Pb-212 51.60 +/- 2.60 51.10 0.78 - 1.32 STSO-947 Soil 03/01/02 Pb-214 52.00 +/- 3.60 54.37 0.76 - 1.46 STSO-947 Soil 03/01/02 Pu-239140 14.70 +/- 3.50 19.10 0.71 - 1.30 STSO-947 Soil 03/01/02 Sr-90 52.10 +/- 6.30 53.76 0.67 -2.90 STSO-947 Soil 03/01/02 Th-234 122.40 +/- 6.30 89.30 0.63 - 2.35 STSO-947 Soil 03/01/02 Uranium 143.40 +/- 9.40 194.77 0.71 - 1.32 STVE-948 Vegetation 03/01/02 Am-241 3.10 +/- 2.20 2.23 0.73 - 2.02 STVE-948 Vegetation 03/01(02 Cm-244 0.90 +/- 0.80 1.32 0.61 - 1.59 STVE-948 Vegetat'on 03/01/02 CO-60 13.50 +/-2.10 11.23 0.80 - 1.44 STVE-948 Vegetation 03/01/02 Cs-137 350.40 +/- 6.30 313.67 0.80 - 1.31 STVE-948 Vegetation 03/01/02 K-40 940.80 +/- 45.60 864.33 0.79 - 1.39 STVE-948d Vegetation 03/01/02 Pu-239/40 16.90 +/- 0.70 3.54 0.69 - 1.31 STVE-948 Vegetation 03/01/02 Sr-90 543.40 +/- 24.90 586.28 0.55 - 1.21 STAP-949 Air Filter 03/01/02 Am-241 0.09 +/- 0.05 0.09 0.70 - 2.34 STAP-949 Air Filter 03101/02 Co-60 30.10 +/- 0.30 30.52 0.80 - 1.26 STAP-949 Air Filter 03/01/02 Cs-1 37 29.90 +/- 0.30 28.23 0.80 - 1.32 STAP-949 Air Filter 03/01/02 Mn-54 40.40 +/- 0.40 38.53 0.80 - 1.35 STAP-949 Air Filter 03/01/02 Pu-238 0.05 +/- 0.02 0.06 0.67 - 1.33 STAP-949 Air Filter 03/01/02 Pu-239/40 0.15 +/- 0.02 0.19 0.73 - 1.26 STAP-949 Air Filter 03/01/02 Sr-90 3.40 +/- 0.40 4.83 0.53 - 1.84 STAP-949 Air Filter 03101/02 Uranium 0.80 +/- 0.20 0.61 0.79 - 2.10 STAP-950 Air Filter 03/01(02 Gr. Alpha 0.43 +/- 0.04 0.53 0.73 - 1.43 STAP-950 Air Filter 03/01/02 Gr. Beta 1.34 +/- 0.05 1.30 0.76 - 1.36 STW-959 Water 09/01/02 Am-241 3.00 +/- 0.10 3.04 0.79 - 1.41 STW-959 Water 09/01/02 Co-60 258.40 +/- 2.30 268.67 0.80 - 1.20 STW-959 Water 09/01/02 Cs-134 50.80 +/-3.30 60.20 0.80 - 1.30 STW-959 Water 09/01/02 Cs-137 80.10 +/- 0.30 81.43 0.80 - 1.22 STW-959 Water 09101/02 Cs-137 80.10

0.30 81.43 0.80 - 1.22 STW-959 Water 09/01/02 Am-241 3.00 +/- 0.10 3.04 0.79 - 1.41 1V7-1

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

Concentrationb EML Control Lab Code Type Date Analysis Laboratory results Result Limitsd STW-959 Water 09101/02 Am-241 3.00 +/- 0.10 3.04 0.79 - 1.41 STW-959 Water 09/01/02 Co-60 258.40 +/- 2.30 268.67 0.80 - 1.20 STW-959 Water 09101/02 Cs-I 34 50.80 +/- 3.30 60.20 0.80 - 1.30 STW-959 Water 09101(02 Cs-137 80.10 +/- 0.30 81.43 0.80 - 1.22 STW-959 Water 09/01102 H-3 271.90 +/- 20.90 227.30 0.78 - 2.45 STW-959 Water 09101/02 Pu-238 4.40 +/- 0.20 4.33 0.74 -1.20 STW-959 Water 09101/02 Pu-239/40 2.10 +/- 0.10 2.07 0.79 -1.20 STW-959 Water 09101/02 Sr-90 9.70 +/- 0.20 8.69 0.69 - 1.34 STW-959 Water 09101102 Uranium 5.60 +/- 0.10 6.84 0.75 - 1.33 STW-960 Water 09/01/02 Gr. Alpha 204.90 +/- 3.20 210.00 0.58 - 1.29 STW-960 Water 09/01/02 Gr. Beta 852.00 +/- 26.50 900.00 0.61 - 1.43 STSO-961 Soil 09/01102 Ac-228 47.60 +/- 1.90 42.30 0.80 - 1.38 STSO-961 Soil 09/01102 Am-241 7.80 +/- 1.A4 6.77 0.65 - 2.28 STSO-961 Soil 09/01/02 Bi-212 45.60 +/- 1.70 45.93 0.50 - 1.34 STSO-961 C Soil 09/01/02 Bi-214 48.80 +/-4.90 33.63 0.78 - 1.42 STSO-961 Soil 09/01102 Cs-137 819.60 +/- 16.60 829.33 0.80 - 1.25 STSO-961 Soil 09/01/02 K-40 705.30 +/-31.40 637.67 0.80 - 1.32 STSO-961 Soil 09/01/02 Pb-212 48.60 +/-3.40 43.43 0.78 - 1.32 STSO-961 Soil 09101/02 Pb-214 51.10 +/-5.10 35.20 0.76 - 1.46 STSO-961 Soil 09/01/02 Pu-239140 20.20 i 0.80 12.90 0.71 -1.30 STSO-961 Soil 09/01/02 Sr-90 38.50 +/-0.10 41.16 0.67 - 2.90 STSO-9619 Soil 09/01/02 Uranium 58.90 i 0.70 87.21 0.71 - 1.32 STVE-962 Vegetation 09/01/02 Am-241 2.10 +/-0.30 2.25 0.73 -2.02 STVE-962 Vegetation 09/01/02 Cm-244 1.00 +/-0.30 1.25 0.61 - 1.59 STVE-962 Vegetation 09101/02 Co-60 11.80 +/-1.50 9.66 0.80 - 1.44 STVE-962 Vegetation 09101/02 Cs-137 340.30 +/- 16.80 300.67 0.80 -1.31 STVE-962 Vegetation 09/01/02 K-40 1646.00 +/- 74.40 1480.00 0.79 - 1.39 STVE-962 Vegetation 09/01/02 Pu-239/40 3.00 +/- 0.30 3A3 0.69 - 1.31 STVE-962 Vegetation 09/01/02 Sr-90 345.60 +/- 97.80 476.26 0.55 -1.21 STAP-963h Air Filter 09101/02 Am-241 0.20 +/- 0.01 0.19 0.70 - 2.34 STAP-963 Air Filter 09/01/02 Co-60 24.90 +/- 0.60 23.00 0.80 - 1.26 STAP-963 Air Filter 09/01102 Cs-137 38.00 +/- 1.30 32.50 0.80 - 1.32 STAP-963 Air Filter 09/01/02 Mn-54 60.80 +/- 1.90 52.20 0.80 - 1.35 STAP-963h Air Filter 09/01/02 Pu-238 0.11 +/- 0.02 0.12 0.67 - 1.33 STAP-963h Air Filter 09101/02 Pu-239/40 0.21 +/- 0.01 0.21 0.73 - 1.26 STAP-963 Air Filter 09/01/02 Sr-90 5.20 +/- 0.20 5.56 0.53 - 1.84 STAP-963h Air Filter 09/01/02 Uranium 0.41 +/- 0.04 0.47 0.79 - 2.10 STAP-964 Air Filter 09/01/02 Gr. Alpha OAO +/- 0.10 0.29 0.73 - 1.43 STAP-964 Ar Filter 09/01/02 Gr. Beta 0.80 +/- 0.10 0.87 0.76 - 1.36 a Results are reported in BqiL with the following exceptions: Air Filters (Bq/Filter), Soil and Vegetaton (Bq/kg).

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

Control rimits are reported by EML as the ratgo of Reported Value 1 EML value.

d An error was found in the conversion from pCVg to q/lkg. Corrected result: 2.84 +/- 0.59 Bq/kg.

Naturally-occurring radium daughters are present inthe shield background, and a probable cause of the higher bias seen for Isotopes of lead and bismuth.

ReporUng error.The average result of the tiplicate analyses was 14.1i 5.7 Bq/kg.

gThe analysis was repeated in duplicate; result of reanalysis. 87.05 i 7.64 Bqlkg.

h STAP-963, Calculations for the transuranics analyses (Am-241, Uranium. Pu-238, -239/40) were not converted to Bq/total filter.

The data listed is the result of recalculaUon.

IV7-2

SVP-03-066, Annual Radiological Environmental Operating Report

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