Text

Annual Radiological Environmental Operating Report
	ML041420457
Person / Time
Site:	Quad Cities
Issue date:	05/14/2004
From:	Tulon T; Exelon Generation Co, Exelon Nuclear
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	SVP-04-045
	Download: ML041420457 (169)
	v • d • e

Exelen Exelon Generation Company, LLC www.exeloncorp.com Nuclear Quad Cities Nuclear Power Station 22710 206'" Avenue North Cordova, IL 61242-9740 May 14, 2004 SVP-04-045 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 Power Station Annual Radiological Environmental Operating Report In accordance with Quad Cities Technical Specifications 5.6.2, enclosed is the 2003 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, Tjf t y . ulon gieVice President uad Cities Nuclear Power Station

Attachment:

The Quad Cities Nuclear Power Station 2003 Annual Radiological Environmental Operating Report cc: Regional Administrator - NRC Region IlIl NRC Senior Resident Inspector - Quad Cities Nuclear Power Station

Attachment Quad Cities Nuclear Power Station 2003 Annual Radiological Environmental Operating Report

QUAD CITIES STATION ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT 2003 MAY 2004

TABLE OF CONTENTS pa, INTRODUCTION.............................................................................................................................. I SU M M A R Y ....................................................................................................................................... ...................................

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 Gamma Dose Rates ..................... ............................................ 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 ...................................................................... 8 7.0 MILCH ANIMALS AND NEAREST LIVESTOCK CENSUS ................................... ...................... 9 8.0 NEAREST RESIDENCE CENSUS ...................................................................... 9 9.0 INTERLABORATORY COMPARISON PROGRAM RESULTS ......................... ........................... 9 10.0 ERRATA DATA .9 ii

TABLE OF CONTENTS (continued)

APPENDIX I - DATA TABLES AND FIGURES .......................................................................... I-I Station Releases Table 1.1-1 Gaseous Effluents Summation of all Releases ................... ...................... I-2 Table 1.2-1 Liquid Effluents Summation of all Releases ............................................. I4 Table 2.0-1 Solid Radwaste Annual Report ................................................................ I-6 Figure 3.1 Figure 3.1-4 Isodose and Concentration Contours ................................................. 1-7 Table 3.1-1 Maximum Doses Resulting from Airborne Releases ............................... I-lI Table 3.2-1 Maximum Doses Resulting from Liquid Effluents................................................................................................ 1-12 Table 3.3-1 10CFR20 Compliance Assessment ...................... 1-13 Table 3.4-1 Maximum Doses Resulting from Airborne Releases Based on Concurrent Meteorlogical Data. I-14 Environmental Monitoring Figure 5.0-1 Fixed Air Sampling Sites and Outer Ring TLD Locations................................................................................. I-16 Figure 5.0-2 Inner Ring TLD Locations .................................. I-17 Figure 5.0-3 Milk, Fish, Water and Sediment Locations ....................... 1...........

-18 Table 5.0-1 Radiological Environmental Monitoring Locations ................................. I-19 Table 5.0-2 Radiological Environmental Monitoring Program Sampling Locations, Sample Collection and Analyses . I-20 Table 5.0 Table 5.0-6 Radiological Environmental Monitoring Program Quarterly Summary . 1-26 APPENDIX II - METEOROLOGICAL DATA ... I-APPENDIX III *2003 REMP SAMPLE RESULTS....................................................................................... III-I APPENDIX IV - INTERLABORATORY COMPARISON PROGRAM RESULTS . IV-I APPENDIX V - ERRATA DATA (If applicable)......................................................................................... V-l iii

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 o ft he year. T he results o f 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 I-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 9.23 mrem. The annual limit on TEDE is 100 mrem. Most of the dose (6.74 mrem) is due to direct radiation from Unit 1 and Unit 2 turbines. The remaining 2.49 mrem is due to the maximum calculated dose from radionuclides released from the station in gaseous and liquid 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, IOCFR20 and 40CFRI90.

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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 9.01E+02 curies of fission and activation gases was released with a maximum quarterly average release rate of 4.50E+01 pCi/sec.

A total of 1.80E-02 curies of I-131 was released during the year with a maximum quarterly average release rate of 1.05E-03 pCi/sec.

A total of 9.92E-03 curies of beta-gamma emitters was released as airborne particulate matter with a maximum quarterly average release rate of 5.22E-04 ,iCi/sec. A total of 4.32E-06 curies of alpha-emitting radionuclides was released.

A total of 2.21E+02 curies of tritium was released with a maximum quarterly average release rate of 9.03E+00 gCi/sec.

1.2 Liguids Released to the Mississippi River A total of 6.94E+06 liters of radioactive liquid waste (prior to dilution) containing 6.94E-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 3.OOE-09 piCi/ml. No alpha radioactivity was detected in the liquid waste; A t otal o f 4.16E+01 c uries o f t ritium w as r eleased a t a m aximum q uarterly average concentration of 2.66E-06 jiCi/ml. Quarterly release estimates and principal radionuclides in liquid effluents are given in Table 1.2-1.

2.0 SOLID RADIOACTIVE WASTE Twenty-one shipments of solid radioactive waste were shipped to waste processors via truck during 2003; twenty-six shipments were sent, via truck, to disposal sites (Table 2.0-1). For further detail, refer to the Quad Cities 2003 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 m eteorological d ata, the m aximum t otal d ose t o a n i ndividual would be 1.84E-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 4.31E-02 mrem (Table 3.4-1). The maximum gamma air dose was 4.74E-03 mrad (Table 3.1-1) based on measured effluents and average meteorological data and 3.69E-02 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 5.42E-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 2.84E-03 mrad (Table 3.1-1) and 4.83E-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.

This is because not all of the Exelon sites have implemented the 4

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 3.14E-04 pCi/mi 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 2.45E+00 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 2.88E+00 pCi/M3 (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 Exelon Offsite Dose Calculation Manual. The maximum whole body dose for the year was 3.71 E-04 mrem and no organ dose exceeded 6.76E-04 mrem (Table 3.2-1 [teen]).

3.3 Assessment of Dose to Member of Public During the period January to December, 2003, 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 m ember o f t he p ublic from e ach r eactor u nit (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 99.3% for 2003 (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 III.

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 CaF2 thermoluminescent dosimeters (TLDs). The quarterly average external radiation dose for the year was 20.6 mR at the indicator locations and 21.3 mR at the control locations. TLD results are listed in Table 6.0 of Appendix Im 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 20.11.9 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) 2001 (20.0 mR) and 2002 (19.7 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 I-131 remained below the LLD of 0.07 pCi/m3 throughout the year.

Gross beta concentrations ranged from 0.010 to 0.053 pCi/m. and averaged 0.027 pCi/m, and was comparable to overall average levels since 1985.

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.

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 b elow the LLD of 1 5 p Ci/Land 1 8 p Ci/L, respectively, in all samples.

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Gross beta concentrations at Q-33 averaged 3.9 pCi/L with a range of 2.6-5.4 pCifL; concentrations at Q-34 averaged 3.4 pCi/L with a range of 2.0-4.4 pCi/L.

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 1-131.

I-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 I-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 III Table 2.0.

5.7 Program Modifications There were no changes to the program in 2003.

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.

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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 27, 2003.

Milch animal and nearest livestock census results are presented in Section 5.0 of Appendix m on pages 34 and 35.

8.0 NEAREST RESIDENCE CENSUS A census of the nearest residences within a 6.2-mile radius was conducted on August 27, 2003 by G. Kreuder.

The nearest residence census results are presented in Section 5.0 of Appendix m on page 36.

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

10.0 ERRATA DATA There is no errata data for 2003.

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QUAD CITIES APPENDIX I DATA TABLES AND FIGURES I-1

Table 1.1-1 ATTACHMENT I Effluent & Waste Disposable Annual Report GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES Period: January -June 2003 A. FISSION & ACTIVATION GASES UNIT FIRST SECOND EST. TOTAL QUARTER QUARTER ERROR %

1. Total Release Ci 9.77E+01 3.54E+02 12.4

2. Average release rate for the period pCi/sec 1.26E+01 4.50E+01

3. *Percent of ODCM limit Chimney & Stack % Y 9.94E-03 3.36E-02 p 2.72E-03 1.23E-02 B. IODINE

1. Total lodine-131. Ci 3.07E-03 8.29E-03 41.8

2. Average release rate for the period pCi/sec 3.95E-04 1.05E-03 C. PARTICULATES

1. Particulates with half-lives > 8 days Ci 9.96E-04 4.11 E-03 32.4

2. Average release rate for the period pCi/sec 1.28E-04 5.22E-04

3. Gross alpha radioactivity Ci 4.32E-06 <LLD D. TRITIUM

1. Total Release Ci l 4.36E+01 4.76E+01 8.1

2. Average release rate for the period pCi/sec I 5.61 E+00 I 6.05E+00 I E. IODINE 131 & 133, TRITIUM & PARTICULATE l

1. Percent of ODCM limit Chimney & Stack % I 4.78E+00 I 1.68E+01 I

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

Table 1.1-1 ATTACHMENT 1 Effluent & Waste Disposable Annual Report GASEOUS EFFLUENTS - SUMMATION OF ALL RELEASES Period: Julv - December 2003 A. FISSION & ACTIVATION GASES UNIT THIRD FOURTH EST. TOTAL QUARTER QUARTER ERROR %

1. Total Release Ci 2.51 E+02 1.98E+02 11.8

2. Average release rate for the period pCi/sec 3.16E+01 2.50E+01

3. *Percent of ODCM limit Chimney & Stack % 2.93E-02 2.20E-02 p 7.56E-03 5.76E-03 B. IODINE

1. Total Iodine - 131. Ci 3.52E-03 3.15E-03 41.6

2. Average release rate for the period pCi/sec 4.42E-04 3.96E-04 C. PARTICULATES

1. Particulates with half-lives > 8 days Ci 2.74E-03 2.07E-03 32.1

2. Average release rate for the period pCi/sec 3.44E-04 2.61 E-04

3. Gross alpha radioactivity Ci <LLD <LLD D. TRITIUM

1. Total Release Ci l 5.76E+01 7.18E+01 l 6.3

2. Average release rate for the period I pCi/sec I 7.25E+00 I 9.03E+00 I E. IODINE 131 & 133, TRITIUM & PARTICULATE

1. Percent of ODCM limit Chimney & Stack % l 5.51 E+00 I 5.54E+00 I

% NOBLE GAS GAMMAINOBLE GAS BETA DOSE LIMITS 1-3

Table 1.2-1 ATTACHMENT 1 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 1.37E-02 2.28E-02 5.6 gases & alpha)

2. Average diluted concentration during pCi/mL 1.89E-O9 2.44E-09 batch discharges for the period.

3. Percent of applicable limit* % WB 1.02E-02 4.52E-03 0 5.76E-03 2.54E-03

4. Maximum diluted concentration during pCi/mL I 9.86E-1 I 1.68E-09 batch discharges B. TRITIUM l

1. Total Release Ci 5.68E+00 1.34E+01 4.1

2. Average diluted concentration during pCi/mL 7.86E-07 1.43E-06 batch discharges for the period

3. Percent of applicable limit 2.48E-02 4.67E-02 C. DISSOLVED & ENTRAINED GASES l

1. Total Release Ci <LLD <LLD 5.6

2. Average diluted concentration during iiCi/mL <LLD <LLD batch discharges for the period

3. Percent of applicable limit NA NA D. GROSS ALPHA ACTIVITY l I. Total Release Ci <LLD <LLD 14.8

2. Average diluted concentration during pCil/mL <LLD <LLD batch discharges for the period Liters 2.09E+06 1.89E+06 E. VOLUME OF WASTE RELEASED (prior to dilution)

Liters 7.23E+09 9.33E+09 F. VOLUME OF DILUTION WATER USED DURING BATCH DISCHARGES Liters 2.42E+11 3.91 E+11 G. TOTAL VOLUME OF DILUTION WATER USED DURING PERIOD (quarter)

Whole Body/Organ (ODCM)

I-4

Table 1.2-1 ATTACHMENT 1 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 1.67E-02 1.62E-02 4.1 gases & alpha)

2. Average diluted concentration during jpCi/mL 1.71 E-0-9 3.O0E-09 batch discharges for the period.

3. Percent of applicable limit* % WB 3.77E-03 9.02E-03 O 2.05E-03 4.63E-03

4. Maximum diluted concentration during ,iCVmL 6.81EE-11 3.65E-10 batch discharges _

B. TRITIUM =

1. Total Release Ci 8.07E+00 1.44E+01 4.1

2. Average diluted concentration during pCi/mL 8.28E-07 2.66E-06 batch discharges for the period

3. Percent of applicable limit 2.63E-02 8.70E-02 C. DISSOLVED & ENTRAINED GASES

1. Total Release Ci <LLD <LLD 4.1

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

3. Percent of applicable limit NA NA D. GROSS ALPHA ACTIVITY l

1. Total Release Ci <LLD <LLD 14.8 _

2. Average diluted concentration during jiCVMI <LLD <LLD batch discharges for the Deriod Liters 1.42E+06 1.54E+06 E. VOLUME OF WASTE RELEASED (prior to dilution)

Liters 9.75E+09 5.40E+09 F. VOLUME OF DILUTION WATER USED DURING BATCH DISCHARGES Liters 4.91 E+11 2.84E+11 G. TOTAL VOLUME OF DILUTION WATER USED DURING PERIOD (quarter)

Whole Body/Organ (ODCM) 1-5

Table 2.0-1 NRC REGULATORY GUIDE 1.21 REPORTS Solid Waste Shipped Offsite for Disposal and Estimates of Major Nuclides by Waste Class and Stream During Period from 01/01/2003 to 12/31/2003.

Waste Stream: Resins, Filters, and Evaporator Bottoms Waste Volume Curies Major Nuclide % Error (Ci)

Class Ft M3 Shipped Composition A 3.19E+03 9.04E+01 6.82E+02 Zn-65, Cs-137, Mn-54, 25.0 Fe-55, Co-60 B 2.91 E+02 8.25E+00 1.97E+02 Mn-54, Zn-65, Co-60, 25.0 Fe-55, Cs-137 C 0.OOE+00 0.OOE+00 0.OOE+00 NA 25.0 All 3.48E+03 9.87E+01 8.79E+02 Mn-54, Zn-65, Co-60, 25.0 Fe-55, Cs-1 37 Waste Stream: Dry Active Waste Waste Volume Curies Major Nuclide % Error (Ci)

Class Ft3 M3 Shipped Composition A 3.23E+02 9.14E+00 1.55E+00 Mn-54, Co-60, Fe-55, 25.0

____ ___ ___Cs-1 37 B O.OOE+00 0.OOE+00 0.OOE+00 NA 25.0 C 0.OOE+00 0.OOE+00 0.OOE+00 NA 25.0 Ai 3.23E+02 9.14E+00 1.55E+00 Mn-54, Co-GO, Fe-55, 25.0

_ __ __ _ _ __ __ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _C s-1 3 7 Waste Stream: Irradiated Components Waste Volume Curies Major Nuclide % Error (Ci)

Class Ft 3 M Shipped Composition A 0.OOE+00 0.OOE+00 0.00E+00 NA 25.0 B 0.OOE+00 0.OOE+00 0.OOE+00 NA 25.0 C 2.52E+02 7.13E+00 3.72E+04 Fe-55, Co-60, Ni-63, 25.0 Hf-181, Ta-182, Mn-54 All 2.52E+02 7.13E+00 3.72E+04 Fe-55, Co-60, Ni-63, 25.0 Hf-181, Ta-182, Mn-54 Solid Waste Disposition Number of Shipments Mode of Transportation Destination 0 NA Waste Processor 26 Highway Disposal Site 21 Highway Waste Processor 1-6

Figure 3.1-1 Estimated Cumulative Gamma Dose (Inmrad) from the Quad Cities Station for the period January-December 2003 op1keth Labels Small figure - multiply by 104 Large figure - multiply by 10D SCALE o ,_ , m~ Z ag~s I? I T wuwasks 3 gm SCALE

. 10 to tO MILTS t -

ao,, 5 D0 W to 5 3o KM 1-7

Figure 3.1-2 F Estimated Total Concentrations (in pCUm3) of Noble Gases from the Quad Cities Station for the period January-December 2003 IsopjethLabQel Small figure - multply by 102 Large figure - multiply by 1040 S 2ALE i ! 2 a KM SCALE 0 19 is MitFT tow 9 V o Es as as 30K 1-8

,4!

hia Figure 3.1-3 .'e#l Estimated Total Concentrations (in pCI/m3) of lodines from the Quad Cities Station for the period January-December 2003 Isopleth Labelgi '-LE S

Small figure - multiply by 104 )O;I1NT'"

Large figure - multiply by 104 a I 2 3 NU SCALE 9%

IV . . .. to Is 20 MILKS

_0 11 o sY 0K 1-9

R Figure 3.1-4 Estimated Total Concentrations (in pCVm3) of Particulates from the Quad Cities Station for the period January-December 2003 Isoplelth Labels Small figure - multiply by 102 too Iarge figure - multiply by 1O"O SCALE

. . m .II MitES t . a Ku SCALE 0 -- -P 20 MILES i I , OIs

, ____P 95 20 to t~E 30 KM 1-10

Table 3.1-1 GASEOUS ANNUAL DOSE

SUMMARY

REPORT (Composite Critical Receptor - Limited Analysis)

Release ID ....... .... : 1 All Gas Releases Year ...... 2003 Coefficient Type. Historical Receptor. : 5 Composite Crit. Receptor - IP Distance (meters). : Or.0 Compass Point . 0.0 0-- MAXIMUM PERIOD DOSE TO LIMIT (Any Organ) m- u mummumm =nsummummavmm Dose Age Dose Limit Admin Admin V T.Spec T.Spec %

Period Group Organ .(mrem) Period Limit of Limit Limit of Limit

_____e___ INFANT ------- Quarer ________ -------- ________ --------

Quarter 2 INFANT THYROI1 3.58E-01 Quarter S.63E+00 6.37E+00 7.50E+00 4.78E+00 Quarter 2 INFANT THYROIr 1.2 6E+00 Quarter 5.63E+00 2.24E+01 7.50E+00 1.68E+O1 Quarter 3 INFANT THYROIr D 4.13E-01. Quarter 5.63E+00 7.35S+00 7.50E+00 5.51E+00 AQuarterl INFANT THYROIC - '4.15E-01 Quarter -5.63E+00 *7.38E+00 7.50E+00 5.54E+00 Annual INFANT SXYROID 2 .45E+00 Annual 1.13E+01 2.18E+01 1.SOE+01 1.63E+01

-mu MAXIMUM PERIOD DOSE TO LIMIT (T(ot Body)

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

__arter_1 _ ______

Quarter 2 CHILD TBODY 2.63E-03 Quarter 5.25E+00 5.00E-02 7.50E+00 3.50E-02

' Quarter 2 INFANT TBODY 8.00E-03 Quarter 5.25E+00 1.S2E-01 7.50E+00 1.07E-01 Quarter 3 CHILD TBODY 3.58E-03 Quarter 5.25E+00 6.82B-02 7.50E+00 4.78B-02 Quarter 4 CHILD TBODY 4.41E-03 Quarter 5.2SE+00 8.41E-02 7.50E+00 5.88E-02 Annual INFANT TBODY 1.84E-02 Annual 1.05E+01 1.75E-01 1.50E+01 1.23E-01 u-u MAXIMUM PERIOD NG DOSE TO LIMIT (Gamma) mu m g m m i n m m m i n m m m m m m m umum Dose Dose Limit Admin Admin % T.Spec T.Spec I Period Dose Type (mrad) Period Limit of Limit Limit of Limit Quarter_1 Gamma___

Quarter 2 Gamma 4.97E-04 Quarter 3.75E+00 1.33E-02 5.00S+00 9.94E-03 Quarter 2 Gamma 1.68E-03 Quarter 3.75E+00 4.48E-02 5.00B+00 3.36E-02 Quarter 3 Gamma 1.46E-03 Quarter 3.75E+00 3.90E-02 5.00E+00 2.93E-02 Quarter 4 Gamma 1.10E-03 Quarter 3.75E+00 2.94E-02 5.00E+00 2.21E-02 Annual Gamma 4.74B-03 Annual 7.50E+00 6.32E-02 1.00E+01 4.74E-02 mu- MAXIMUM PERIOD NG DOSE TO LIMIT (Beta) mummummmzmumminummmw ....m ,.-m -um Dose Dose Limit Admin Admin t T.Spec T.Spec I Period Dose Type (mrad) Period Limit of Limit Limit of Limit

_ _ a_ ter_ _ B eta - - - - - ________

Quarter 2 Beta 2.72E-04 Quarter 7.SOE+00 3.62E-03 1.00E+01 2.72E-03 Quarter 2 Beta 1.23E-03 Quarter 7.50E+00 1.64E-02 1.00E+01 1.23E-02 Quarter 3 Beta 7.55E-04 Quarter 7.50E+00 1.01E-02 1.00E+01 7.55E-03 Quarter 4 Beta 5.76E-04 Quarter 7.50E+00 7.68E-03 1.00E+01 5.76E-03 Annual Beta 2.84E-03 Annual I.SOE+02 1.89E-02 2.00E+01 1.42E-02 1-11

Table 3.2-1 LIQUID ANNUAL DOSE

SUMMARY

REPORT

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

Release ID............ : 1 All Liquid Releases Year ................ ; : 2003 Liquid Receptor ....... : 0 Liquid Receptor

=-- MAXIMUM PERIOD DOSE TO LIMIT (Any Organ)

Dose Age Dose Limit Admin Admin % T.Spec T.Spec W Period Group Organ (mrem) Period Limit of Limit 'Limit of Limit

___re__1 --EEN- LI V E R- -

Quarter 2 TEEN LIVER 2.88E-0 4 -Quarter 3.75E+00 7.68E-03 5.00E+00 5.76E-03 Quarter 2 TEEN LIVER 1.27E-0 4 Quarter 3.75E+00 3.39E-03 5.00E+00 2.54E-03 Quarter 3 TEEN LIVER l.03E-0 4 Quarter 3.75E+00 2.73E-03 5.OOE+00 2.05E-03 Quarter 4 TEEN LIVER 2.31E-0 4 Quarter 3.75E+00 6.17E-03 5.00E+00 4.63E-03 Annual TEEN LIVER 6.76E-0 4 Annual 7.50E+00 9.OlE-03 l.OOE+01 6.76E-03 mum MAXIMUM PERIOD DOSE TO LIMIT (Tot Body)

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

_ u ar te r_ _ - - -UL T -- - - - - - - -- - -

E-- Q ua rte r ________ ________

Quarter 2 ADULT TBODY l.53E-04 Quarter l.13E+00 1.36E-02 1.50E+00 1.02E-02 Quarter 2 ADULT TBODY 6.79E-05 Quarter 1.13E+00 6.03E-03 1.5OE+00 4.52E-03 Quarter 3 ADULT TBODY 5.65B-05 Quarter 1.13E+00 5.02E-03 1.SOE+00 3.77E-03 Quarter 4 ADULT TBODY 1.35E-04 Quarter 2.13E+00 l.20E-02 1.5OE+00 9.02E-03 Annual ADULT TBODY 3.71E-04 Annual 2.25E+00 1.6SE-02 3.OOE+00 1.24E-02 1-12

Table 3.3-1 10 CFR 20 COMPLIANCE ASSESSMENT ASSESSMENT PERIOD 01/01/03 THROUGH 12/31/03 CALCULATED 417/04 QUAD CITIES STATION UNIT ONE 10 CFR 20.13 1 (a) (1) Co pliance Total Effective Dose Equivalent 4.60 mremlyr Limit 100.0 mremlyr

% of Limit -4;60 -__________

a 10 CFR 20 Compliance TEDE Summary 1,5 Quarter 2naQuarter 3"d Quarter 4' Quarter % of Limit 1.09E+00 1.45E+00 1.17E+00 8.85e-1 4.60 QUAD CITIES STATION UNIT TWO 10 CFR 20.1301 (a) (1) Co pliance Total Effective 4.63 mIremyr Dose Equivalent 46 rmy Limit 100.0 mrem/yr

% of Limit 4.63 -

.10 CFR 20 Compliance TEDE Summary 1I' Quarter l 2n' Quarter l3 Quarter I 4"' Quarter I % of Limit 1.11 1 1.25 1.11 1.16 4.63 1-13

Table 3.4-1 Quad Cities Station - Unit 1 MAX 1MJMDOSES RESULTING FRM AIRBORNE RELEASES 2003 TYPE OF DOSE FIRST QUARTER SECOND QUARTER THIRD QUARTER FCURTH QUARTER ANNUAL GAdMM AIR (mrad) 2.01OE-03(ESE) 8.27SE.03(WSW) 5.852E-03( N ) 4.165E-03( W) 1.845E-02( W )

BETA AIR (mrad) 4.235E-04( SE) 1.140E-031 SW) 9.590E-04(NNE) 6.852E-04(ESE) 2.417E-03(NNE)

WHOLE BODY (mrem) 2.675E-03(NNE) 8.660E-03(NNE) 5.450E-03(NNE) 4.775E-03(NNE) 2.156E-02(NNE)

SKIN (mrem) 3.400E-03(NNE) 1.072E-02(NNE) 7.130E-03(NNE) 5.835E-03(NNE) 2.708E-02(XNE)

ORGAH (mrem) 1.342E-04( SE) 5.195E*04(WNW) 2.444E-04(WNW) 2.940E-04(WNW) 9.768E-04(WNW)

CRITICAL PERSON Teenager Child Teenager Teenager Child CRITICAL ORGAN Thyroid Thyroid Lung Lung Thyroid COMPLIANCE STATUS

.10 CFR 50 APP. I 10 CFR S0 APP.I TYPE OF. DOSE QUARTERLY OBJECTIVE 2 OF APP. I YEARLY OBJECTIVE X OF APP. I GAM1A AIR (mrad) 5.0 0.17 10.0 0.18 BETA AIR ((mrad) 10.0 0.01 20.0 0.01 WHOLE BODY (mrem) 2.5 0.35 6.0 0.43 SKIN (mrem) 7.5 0.14 15.0 0.18 ORGAN (mrem) 7.5 0.01 15.0 0.01 CRITICAL PERSON Child Child CRITICAL ORGAN Thyroid Thyrold Calculation used release data from the folloing:

Unit 182 - Vent Unit 1&2 - Chimney Date of calculation: *4/2012004 1-14

Table 3.4-1 (continued)

Quad Cities Station - Unit 2 XAXIM'tiU DOSES RESULTING FROM AIRBORNE RELEASES 2003 TYPE OF DOSE FIRST QUARTER SECOND QUARTER THIRD QUARTER FWRTH QUARTER ANNUAL GAf4A AIR (mrad) 2.010E-03CESE) 8.275E-03(WSW) 5.B52E-03t-N ) 4.165E-03( W ) 1.845E-02( W )

BETA AIR (mrad) 4.235E-04C SE) 1.140E-03( SW) 9.590E-04CNNE) 6.US2E.04(ESE) 2.417E-03(NNE)

WHOLE BOoY (mremn) 2.675E-03(NNE) .8.660E-03(NNE) 5.450E-03(NNE) 4.775E-03tNNE) 2.156E-02(NME)

'SKIN (mrem) 3.400E-03(NNE) 1.072E-02(NNE) 7.130E-03(NNE) 6.835E-03(NNE) 2.708E-02tNNE)

ORSAN (mrem) 1.342E-04( SE) 5.19SE-04(WNW) 2.444E-04(WNW) 2.940E-04tWNW) 9.768E-04(WNW)

CRITICAL PERSON Teenager Child Teenager Teenager Child CRITICAL ORGAN Thyroid Thyroid Lung Lung Thyroid COMPLIANCE STAJUS 10 CFR 50 APP. I 10 CfR 50 APP.I TYPE OF DOSE QUARTERLY OBJECTIVE I OF APP. I YEARLY OBJECTIVE I OF APP. I G&WO9 AIR (mrad) 5.0 0.17 10.0 0.18 BETA AIR Cmrad) 10.0 0.01 20.0 0.01 WHOLE EO0Y (mrem) 2.5 0.35 5.0 0.43 SKIN (mrem) 7.5 0.14 15.0 0.18 ORGAN (Oreu) 7.5 0.01 15.0 0.01 CRITICAL PERSON Child Child CRITICAL ORGAN Thyroid Thyroid Calculation used release data frcin the following:

Unit 12 - Vent -

Vnit 182 - Chimney Maximum Offsite Values (PCi/m3)

Iodine 3.14E-04 Particulate Matter 2.88E+00 Data recovery 99.3%

Date of calculation: 4/20/2004 (priority parameters) 1-15

Quad Cities Figure 5.0-1 Quad Cities Outer Ring TLD 's I

and Air Sampling Sites I! +

215 215-2 U e Albany 214-2 U 214-10 204-1 a .

-. -L

- 213.23 a 204-2 213-10 212 U 205-1 I

p 1 212-1*I 0

205-4

206-1 i

I' I 206-2 N 207-1 3 207_4 211.2U

210-4 208-1 1 211-12 .

° = Air Sampling Sites Air Samnlin2 Sites

= 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 Fulier Road 1-16

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

116-3 116-1 102.1 102-3 a a

. \ 1- .--

!n."101-2 L .,%I- I I. Fa 101.1 104-1

5..'I %./

.,113-2 r i 104-2 106-2 113-1 106-3 107-2 1107-3 108-2 109-1 1-17

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

,Low e Garden Moor Plain Albany WHITESIDE COUNTY

'OCK ISLAND COUNTY Port Byron Milk. Fish. Water and Sediment Sample Locations Q-24 Pool #14 of Mississippi River Q-34 Camanche (C)

Q-26 Bill Stanley Dairy Q-35 McMillan Well Q-29 Mississippi River, Upstream (C) Q-36 Cordova Well Q-33 Cordova Q-39 Cordova, Downstream on Mississippi River 1-18

TABLE 5.0-1 Quad Cities Station Radiological Environmental - r Monitoring Locations -4 0 Q-01 Onsite No. I Q-02 Onsite No. 2 Q-03 Onsite No. 3 Q-04 Nitrin Q-07 Clinton Q-13 Princeton Q-16 LowMoor 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 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 Q-Control CENSUS Dairy Residence Livestock I-19

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

1. AIR SAMPLERS Distance Direction Sector Site Code Location (miles)

Q-01 Onsite No. 1 0.5 N A Q-02 Onsite No. 2 0.4 ENE D Q-03 Onsite No. 3 0.6 S J Q-04 Nitrin 1.7 NE C Q-07 (C) Clinton 8.9 NE C Q-13 Princeton 4.7 SW L Q-16 Low Moor 5.7 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. Inner and Outer Ring TLD locations Distance Direction Sector Site Code (miles)

Inner Ring Q-101-1 0.6 N Q-101-2 0.9 N Q-102-1 1.3 NNE Q-102-3 1.4 NNE Q-103-1,2 1.2 NE Q-104-1 1.1 ENE Q-104-2 0.9 ENE Q-105-1,2 0.8 E Q-106-2,3 0.7 ESE Q-107-2 0.7 SE Q-107-3 0.8 SE Q-108-1 1.0 SSE Q-108-2 0.9 SSE Q-109-1 0.9 S Q-109-2 1.2 S Q-11-1 2.6 SW Q-111-2 2.5 SW Q-1 12-1 2.5 WSW Q-1 12-2 2.2 WSW Q-1 13-1,2 2.5 W Q-114-1 2.1 WNW Q-1 14.2 2.5 WNW Q-1 15-1 2.6 NW Q-115-2 2.3 NW Q-1 16-1 2.3 NNW Q-1 16-3 2.4 NNW Control (background) locations are denoted by a "C" after site code. All other locations are indicators.

TABLE 5.0-2 (continued)

I-20

QUAD CITIES STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS

2. TLDs

b. Inner and Outer Ring TLD locations (continued)

Distance Direction Sector Site Code (miles)

Outer Ring Q-201-1,2 4.2 N A Q-202-1 4.4 NNE B Q-202-2 4.8 NNE B Q-203-1 4.7 NE C Q-203-2 5.0 NE C Q-204-1 4.7 ENE D Q-204-2 4.5 ENE D Q-205-1 4.7 E E Q-205-4 4.8 E E Q-206-1,2 4.8 ESE F Q-207-1,4 4.7 SE G Q-208-1 4.3 SSE H Q-208-2 4.9 SSE H Q-209-1,4 4.7 S J Q-210-1,4 4.1 SSW K Q-211-1,2 4.5 SW L Q-212-1 5.4 WSW M Q-212-2 4.4 WSW M Q-213-1 4.3 W N Q-213-2 4.8 W. N Q-214-1 4.7 WNW P Q-214-2 4.4 WNWY P Q-215-1 5.0 NW Q Q-215-2 4.2 NW Q Q-216-1 4.6 NNW R Q-216-2 4.3 NNW R

3. MILK Distance Direction Sector 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) Camanche 4.4 NNE C Control (background) locations are denoted by a "C" after site code. All other locations are indicators.

Table 5.0-2 (continued)

I-21

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 a

Site Code Location (miles)

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 Nimmic 3.0 ESE F Q-Quad 3 Amy Johnston 1.8 S J Q-Quad 4 Harold Sater 6.0 WNW P Q-Control(C) Charles Leavens 9.5 NE C Control (background) locations are denoted by a "C" after site code. All other locations are indicators.

1-22

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 1.Airborne Onsite. Nearfield and Control Filter exchange Gross Beta Weekly Particulates weekly Gammn Isot. Quarterly Composite Q-01 Onsite No. I (or ifweekly gross bet in a Q-02 Onsite No. 2 ussle exceeds sX the Q-03 Onsite No.3 average concentration of Q-04 Nitrin preceding calendar quarter).

Q-07 (C) Clinton Far Field Gamrnma ISOL ltgross beta inawrle s exceeds 10 tines the yearly mean of control Q-13 Princeton sarldradioctivyi Q-16 Low Moor confirned ashaving b origin in Q-37 Meredosia Road aiborne effluenta from station.

Q-38 Fuller Road

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

3. Air Sampling Sarneas 1. Test and Weekly Train Maintenance

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

b. Q-101-1,2 Inner Ring i02-1,3 103-1,2 104-1,2 105-1,2 106-2,3 107-2,3 108-1.2 109-1,2 111-1,2 112-1,2 113-1,2 114-1,2 115-1,2 116-1,3 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 colurnn. All other location are indicators.

1-23

TABLE 5.0-2 (continued)

QUAD CrnES 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 Harold Sater Control Charles Leavens

7. Ground/Well Q-35 McMillan Well Quarterly Gamma Isot. - 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 Isot. Two times/year on two species) Mississippi River edible portions only.

Q-29 (C) Mississippi River Upstream

10. Sediments Q-39 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 column. All other location are indicators.

1-24

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 ofAnalysis

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

2. Feed and chop only.

3. Pasture and feed:

ifboth, ask farmer to estimate 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 TC' in this column. All other location are indicators.

I-25

Table 5.0-3 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Ound Cities Nuclear Power Station Docket No. 50-254. 50-265 LocationofFacility RockIsland. Illinois ReportingPeriod 1stOuarter 2003 (County, State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest

Meana Locations Non-routine (Units) Analyses LID ean Quarterly Mean_l Range' Meana Results Range Range Air Gross 65 0.01 0.030 (52152) Q-07, Clinton 0.032 (13/13) 0.032 (13/13) 0 Particulates Beta (0.016-0.044) 8.9 mi. NE, Sector C (0.023-0.048) (0.023-0.048)

(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 <LLD . <LLD 0 Iodine (pCi/m 3 )

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

Gamma Spec. 3 Cs-134 15 <LLD . None 0 Cs-137 18 <LLDW . None 0 Ba-140 60 <LLD None 0 La-140 15 <LLD None 0 Other Gammas 10-15 <LLD . None 0 Surface Water Gross Beta 5 4 4.2 (1/3) Q-33, Cordova 5.4 (1/2) 5.4 (1/2) 0 (pCi/L) 3.3 mi. SSW, Sector K Gamma Spec. 5 Cs-134 15 <LLD -LLD < 0 Cs-137 18 <LLD <LLD 0 Other ODCM-Required 15-60 <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 <LLDW . None 0 Cs-137 18 <LLD - None 0 Other ODCM-Required 15-60 <LLD . None 0 Gammas .

Gamma Gamma Dose 80 9.7 21.9 (78/78) Q-2 0 3 -2b 26.0 (1/1) 23.0 (212) 0 Background (19.0-26.0) 5.0 mi. NE, Sector C (23.0-23.0)

(TLDs)

(mRJQtr.)

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

b Locations Q-203-2 and 207-1 had identical means of 26.0 mR. Only Q-203-2 is detailed in this summary.

I-26

Table 5.0-4 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Ouad Cities Nuclear Power Station DocketNo. 50-.54.50-265 Location of Facility Rock island. llinois Reporting Period 2nd Ouarter 2003 (County, State)

Sample Type and Indicator Location with Highest Highest Control Number of Type Number of Locations Quarterly Mean- M. ana Locations Non-routine (Units) Analyses LD Meana Range Meana Results Range Range Air Gross 64 0.01 0.019 (51152) Q-07, Clinton, 0.022 (13/13) 0.022 (13/13) 0 Particulates Beta (0.012-0.029) 8.9 mi NE, Sector C (0.017-0.026) (0.017-0.026)

(pCi/n 3 )

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 Airborne 1-131 30 0.07 <LLD None 0 Iodine (pCi/m 3 )

Milk 1-131 6 1 <LLD None 0 (pCi/L)

Gamma Spec. 6 Cs-134 15 <LLD None 0 Cs-137 18 <LLD . None 0 Ba-140 60 <LLD None 0 La-140 15 <LLD . None 0 Other Gammas 10-15 <LLD None 0 Fish Gamma Spec. 5 (pCi/g 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 Gammas 0.204.030 <LLD <LLD 0 Bottom Gamma Spec. I Sediments (pCi/g dry) Cs-134 0.15. <LLD None 0 Cs-137 0.18 <LLD None 0 a Mean and range based on detectable measurements only. Fractions indicated in parentheses.

I-27

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 2003 (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 Surface Water Gross Beta 6 4 4.3 (2/3) Q-34, Camanche 4.4 (2/3) 4.4 (2/3) 0 (pCi/L) (4.2-4.4) 4.4 mi. NNE, Sector C (4.2-4.6) (4.2-4.6)

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 20.2 (78n8) Q- 2 04 -2b, 25.0 (1/1) 20.0 (212) 0 Background (7.0-25.0) 4.5 mi. ENE, Sector D (19.0-21.0)

(TLDs)

(mR/Qtr.)

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

b Locations Q-204-2 and Q-211-2 had identical means of 25.0 mR. Only Q-204-2 is detailed in this summary.

I-28

Table 5.0-5 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 3rd Ouarter 2003 (County, State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine (Units) Analyses LLD Mean! Quarterly Mean Range Mean3 Results Range . . Range Air Gross Beta 65 0.01 0.027 (52/52) Q-07, Clinton 0.030 (13/13) 0.030 (13/13) 0 Particulates (0.015-0.053) 8.9 mi NE, Sector C (0.017-0.050) (0.017-0.050)

(pCi/m3) Gamma Spec. 5 Cs-134 0.01 <LLD , 0 Cs-137 0.01 <LLD 0 OtherGammas 0.01-0.04 <LLD _ 0 Airborne -131 35 0.10 <LLD None 0 Iodine (pCi/m3 )

Milk -131 6 1 <LLD _ None 0 (pCi/L)

Gamma Spec. 6 Cs-134 15 <LLD _ None 0 Cs-137 18 <LLD None 0 Ba-140 60 <LLD None 0 La-140 15 <LLD _ None 0 Other Gammas 10-15 Vegetation 1-131 14 0.06 <LLD <LLD 0 (pCi/gr. wet)

Gamma Spec. 14 Cs-134 0.06 <LLD <LLD 0 Cs-137 0.08 <LLD _ <LLD 0 Other Gammas 0.01-0.10 <LLD <LLD 0 Surface Gross Beta 6 4 4.5 (2/3) Q-33 Cordova 4.5 (2/3) <LLD 0 Water (4.3-4.7) 3.3 mi. SSW, Sector K (4.3-4.7)

(pCi/L) 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 a Mean and range based on detectable measurements only. Fractions indicated in parentheses.

1-29

Table 5.0-5 (continued)

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY

SUMMARY

Name of acility Ouad Cities Nuclear Power Station Docket No. 50-254. 50-265 Location of Facility Rock Island. Illinois Reporting Period 3rd Ouarter 2003 (County, State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine 3

(Units) Analyses LLD Meana Quarterly Mean Range. Meana Results Range Range Well Water Tritium 2 200 <LLD - None 0 (pCiKL)

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 maDose 80 9.7 19.6 (78178) Q-101-2 33.0 (111) 19.5 (2/2) 0 Background (16.0-33.0) 0.9 Hni. N (19.0-20.0)

(TLDs) Sector A a a (mR/Qtr.)

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

I-30

Table 5.0-6 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 Quarter 2003 (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 Quartery Mean Range Meana Results Range ._ Range Air Gross Beta 65 0.01 0.0027 (52/52) Q-07, Clinton 0.030 (13/13) 0.030 (13/13) 0 Particulates (0.010-0.039) 8.9 mi NE, Sector C (0.019-0.043) (0.019-0.043)

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

Milk 1-131 5 1.0 <LLD . None 0 (pCi/L)

Gamma Spec. 5 Cs-134 15 <LLD None 0 Cs-137 18 <LLD None 0 La.140 15 <LLD . _ None 0 Ba-140 60 <LLD _ None 0 Other Gammas 10-15 Fish Gamma Spec. 5 (pCi1g 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 Gamma 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 4.3 (1/3) Q-33 Cordova, 4.3 (113) <LLD 0 (pCiVL) 3.3 Hi. SSW, Sector K 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.

I-31

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 2003 (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 Mena Range Mean* Results Range Range Well Water Tritium 2 200 <LLD None 0 (pCi/L)

Gamma Spec.

Cs-134 15 <LLD None 0 Cs-137 IS <LLD None 0 Other ODCM-Required 15-60 <LLD - None 0 Gammas Gamma Gamma Dose 80 9.7 20.8 (78178) Q-10 2 .1 b 24.0 (111) 22.5 (2/2) 0 Background (18.0-24.0) I.3 mi. NNE, Sector (22.0-23.0)

(TlDs)

(mRfQtr.)

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

b Locations Q-102-1, Q-214-1,2 and Q-216-2 had identical results of 24 mR. Only Q-102-1 is detailed in this summary.

I-32

QUAD CITIES APPENDIX II METEOROLOGICAL DATA II-I

Quad Cities Nuclear Station Period of Record: January - March 2003 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 7 6 0 0 0 13 NNE 2 4 .1 0 0 8 NE 2 15 2 0 0 19 ENE 7 5 1 0 0 13 E 8 0 0 0 0 8 ESE 7 0 0 0 0 7 SE 5 0 0 0 0 S SSE 25 7 .0 0. 32

.0 S 19 7 0 0 26 00 SSW 25 5 0 0 30 0

SW 24 7 0 0 31 0

WSW 9 *10 0 0 22 0

W 32 27 0 0 59 0

WNW 11 34 6 0 51 0

NW 20 38 1 0 59 0

NNW 13 17 0 0 31 0

Variable 0 0 0 0 0 Total 5 216 182 11 0 0 414 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 1-2

Quad Cities Nuclear Station Period of Record: January - March 2003 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 0 1 NNE 0 2 NE 0 5 ENE 0 0 E 0 0 ESE 0 0 SE 0 0 SSE .0 1 S 0 3 SSW 0 3 SW 0 1 WSW 0 2 W 0 .7 WNW 0 7 NW 2 12 NNW. 1 S Variable 0 0 Total 3 15 27 4 0 0 49 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 2003 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 2____ _____ _____

N 0 2 2 0 4 NNE 0 5 0 7 NE 3 0 5 1 9 ENE 0 2 1 0 3 E 0 1 5 0 6 ESE 0 1 0 0 1 SE 1 2 0 0 3 SSE 1 6 1 0 8 S 0 4 0 0 4 SSW 0 7 1 0 8 SW 0 6 1 0 7 WSW 3 1 6 0 10 W 0 3 5 1 9 WNW 0 2 5 4 11 NW 1 6 6 1 14 NNW 0 3 4 1 8 Variable 0 0 0 0 0 Total 9 48 47 8 0 0 112 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 11-4

Quad Cities Nuclear Station Period of Record: January - March 2003 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 4 41 48 5 98 NNE 2 15 20 3 40 NE 2 10 29 9 50 ENE 4 12 29 11 56 E 2 6 15 0 23 ESE 4 3 2 0 9 SE 7 10 2 2 21 SSE 7

12 0 0 19 S 7 16 0 0 23 SSW 7 16 2 0 25 SW 3 38 18 0 59 WSW 6 33 20 2 61 W 12 57 15 0 85 WNW. 10 88 81 18 197 NW 9 81 66 4 160 NNW 8 40 27 0 75 Variable 0 0 0 0 0 Total 94 478 374 54 0 1001 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 11-5

Quad Cities Nuclear Station Period of Record: January - March 2003 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 I- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N 0 3 0 0 3 NNE 1 5 1 0 7 NE 4 13 3 0 20 ENE 3 9 0 0 12 E 5 7 0 0 12 ESE 6 13 3 0 22 SE 16 14 0 0 30 SSE 12 19 0 0 31 S 10 14 0 0 24 SSW 7 9 0 0 16 SW 8 19 8 0 35 WSW 11 10 2 0 23 W 10 17 10 0 37 WNW 7 17 7 0 31 NW 4 11 1 0 16 NNW 3 8 0 0* 11 Variable 0 0 0 0 0 Total 107 188 35 0 0 0 330 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-6

Quad Cities Nuclear Station Period of Record: January - March 2003 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 2 1 0 3 NNE 2 3 0 5 NE 1 3 0 4 ENE 4 2 0 6 E 9 2 0 11 ESE 8 1 0 9 SE 12 3 0 15 SSE 10 2 0 12 S 6 3 0 9 SSW 4 1 0 5 SW 2 1 0 3 WSW 10 0 0 10 W 14 4 0 18 WNW 4 1 0 5 NW 4 1 0 5 aaNW 1 0 0 Variable 0 0 0 0 Total 93 28 0 0 0 0 121 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 11-7

Quad Cities Nuclear Station Period of Record: January - March 2003 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 3 3 NNE 3 3 NE 2 3 ENE 6 6 E 8 9 ESE 18 22 SE 11 11 SSE 13 13 S 6 6 SSW 1 1 SW 4 4 WSW 6 6 W 3 3 WNW 2 2 NW 1 1 NNW 0 0 Variable 0 0 Total 87 6 0 0 0 0 93 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 11-8

Quad Cities Nuclear Station Period of Record: January - March 2003 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 0 2 0 0 0 2 NNE 0 0 3 0 0 0 3 NE 0 0 0 9 0 0 9 ENE 1 1 2 0 0 0 4 E 0 4 0 0 0 0 4 ESE 0 1 0 0 0 0 1 SE 0 1 1 0 0 0 2 SSE 0 3 9 9 3 1 25 S 0 1 8 4 0 0 13 SSW 0 3 8 9 4 0 24 SW 0 0 4 2 2 0 8 WSW 0 1 2 .4 1 0 8 W 0 4 14 10 6 0 34 WNW 0 1 6 12 11 0 30 NW 0 1 8 15 3 0 27 NNW 0 2 2 5 0 0 9 Variable 0 0 0 0 0 0 0 Total 1 23 69 79 30 1 203 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: 5 11-9

Quad Cities Nuclear Station Period of Record: January - March 2003 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

_____ 1---- 0---- 0---- -----

N 0 1 0 0 0 1 NNE 0 1 2 0 0 3 NE 1 3 4 2 0 10 ENE 1 1 0 0 0 3 E 0 0 0 0 0 0 ESE 4 0 0 0 0 4 SE 0 1 0 0 0 2 SSE 1 2 0 1 1 5 S 3 2 5 2 0 12 SSW 4 3 4 0 0 11 SW 3 4 1 0 0 8 WSW 1 1 2 1 0 5 W 3 5 2 3 0 13 WNW 2 7 6 6 4 25 NW 3 10 10 0 0 23 NNW 0 8 4. 0 0 12 Variable o o 0 0 0 0 Total 2 26 49 40 15 5 137 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: 5 H-10

Quad Cities Nuclear Station Period of Record: January - March 2003 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 3 3 1 8 NNE 0 0 6 6 0

NE 0 0 5 8 0

ENE 3 0 0 4 0

E 2 1 0 3 0

ESE 2 0 0 2 0

SE 0 0 0 0 0

SSE 0 2 5 8 0

S 3 2 2 8 SSW 3 2 6 3 15 SW 1 6 0 1 8 WSW 0 2 1 1 10 W 0 2 1 5 13 WNW 0 2 1 6 22 NW 1 4 5 11 23 NNW 1 1 1 3 6 Variable 0 0 0 0 0 Total 7 32 23 49 25 8 144 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: 5 II-11

Quad Cities Nuclear Station Period of Record: January - March 2003 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 9 22 29 .9 0 71 NNE 8 8 28 3 0 48 NE 2 8 15 34 6 66 ENE 3 7 9 14 7 42 E 1 7 17 S 0 33 ESE 1 0 1 0 0 4 SE 2 7 1 2 3 16 SSE 4 15 7 0 0 27 S 9 12 8 4 0 35 SSW 5 12 19 12 1 50 SW 5 21 27 6 2 63 WSW 6 7 23 10 3 *51 W. 9 17 36 12 2 77 WNW 13 35 89 47 23 207 NW 9 37 102 18 1 168 NNW 15 40 39 13 0 108 Variable 0 0 0 0 0 0 Total 23 101 255 450 189 48 1066 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 11 Hours of missing stability measurements in all stability classes: 5 11-12

Quad Cities Nuclear Station Period of Record: January - March 2003 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 2 2 0 0 6 NNE 0 0 1 1 0 2 NE 0 4 11 1 0 17 ENE 0 5 6 0 0 13 E 0 8 1 0 0 10 ESE 1 4 6 4 0 18 SE 0 7 12 2 0 22 SSE 2 14 12 S 0 39 S 0 9 19 3 0 33 SSW 0 14 26 3 1 53 SW 0 6 11 7 2 28 WSW 0 7 8 2 2 22 W 2 1 23 10 3 41 WNW 0 21 8 1 0 32 NW 1 9 4 1 0 18 NNW 0 6 8 1 0 16 Variable 0 0 0 0 0 0 Total 6 40 117 158 41 8 370 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: es Hours of missing stability measurements in all stability classes: 5 II-13

Quad Cities Nuclear Station Period of Record: January - March 2003 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 1 0 0 1 NNE 2 2 1 0 5 NE 2 1 1 0 5 ENE 1 4 2 0 7 E 3 2 0 6 0

ESE 1 5 3 9 0

SE 1 8 6 15 SSE 4 4 1 9.

0 S 2 3 is 0 26 0

SSW 2 13 7 .0 25 0o SW 4 1 0 0 6 WSW 2 2 0 5 0

W 4 4 2 11 0

WNW 1 5 3 9 0

NW 2 2 1 5 0

NNW 4 2 1 7 Variable 0 0 0 0 Total 8 35 59 43 6 0 151 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: 5 H-14

Quad Cities Nuclear Station Period of Record: January - March 2003 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 3 NNE 2 NE 5 ENE 1 E 3 ESE 5 SE 1 SSE 2 S 14 SSW 12 SW 4 WSW 2 W 6 WNW 4 NW 2 NNW 6 Variable 0 Total 13 16 24 16 3 0 72 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: 5 11-15

Quad Cities Nuclear Station Period of Record: April - June 2003 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 5 9 2 0 0 16 NNE 0 16 16 0 0 0 32 NE 0 12 18 0 0 0 30 ENE 0 12 11 5 0 0 28 E 0 7 8 4 0 0 19 ESE 0 8 3 3 0 0 14 SE 0 4 7 0 0 0 11 SSE 15 4 0 0 0 19

.0 S 5 1 0 0 0 6 0

SSW 25 25 0 0 0 so 0

SW 12 11 0 0 0 23 0

WSW 5 7 0 0 0 12 0

W 18 2 0 0 0 20 0

WNW 2 6 4 0 0 12 0

NW 3 9 1 0 0 13 0

NNW 6 13 1 0 0 20 0

Variable 0 0 0 0 0 0 Total 0 155 150 20 0 0 325 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 11-16

Quad Cities Nuclear Station Period of Record: April - June 2003 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 2 3 0

NNE 4 5 0

NE 4 6 0

ENE 5 7 0

E 2 2 0

ESE 0 3 0

SE 2 3 0

SSE 1 1 S 1 2 3 SSW 0 5 5 SW 1 3 5 WSW 0 2 4 W 0 0 0 WNW 0 3 5 NW 0 S 10 NNW 0 2 3 Variable 0 0 0 Total 2 42 21 0 0 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: 0 11-17

Quad Cities Nuclear Station Period of Record: April - June 2003 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 S 8 NNE 9 14 NE 9 19 ENE 11 16 E 9 13 ESE 5 6 SE 1 1 SSE 5 5 S 7 8 SSW 3 7 SW 5 7 WSW 14 19 W 8 11 WNW 2 4 NW 5 9 NNW 3 Variable 0 0 Total 4 99 45 0 150 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 11-18

Quad Cities Nuclear Station Period of Record: April - June 2003 Stability Class - Neutral - 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 20 11 4 35 NNE 4 26 9 0 39 NE 8 54 36 1 99 ENE 5 47 39 12 103 E 2 34 20 5 61 ESE 3 18 14 3 38 SE 5 12 4 1 22 SSE 3 10 1 0 14.

S 2 9 3 0 14 SSW 5 6 3 0 14 SW 6 16 7 0 29 WSW 10 21 19 13 63 W 5 16 11 7 39 WNW 6 11 10 2 29 NW 1 13 15 0 29 NNW 4 6 12 3 25 Variable 0 0 0 0 0 Total 69 319 214 51 0 0 653 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 2003 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 4 2 0 0 0 12 NNE 8 9 1 0 0 0 18 NE 15 30 3 0 0 0 48 ENE 17 .47 6 0 0 0 70 E 17 17 6 0 0 0 40 ESE 6 21 16 3 0 0 46 SE 5 8 1 0 0 0 14 SSE 7 16 .1 0 0 0 -24 S 5 14 2 0 0 0 21 SSW 8 14 2 0 0 0 24 SW 6 19 6 0 0 0 31 WSW 22 22 1 0 0 0 45 W 15 13 5 0 0 0 33 WNW 9 11 2 1 0 0 23 NW 7 9 6 0 0 0 22 NNW 9 11 2 0 0 0 22 Variable 0 0 0 0 0 0 0 Total 162 265 62 4 0 0 493 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 11-20

Quad Cities Nuclear Station Period of Record: April - June 2003 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 6 0 6 NNE 13 4 17 NE 26 6 32 ENE 11 9 20 E 9 1 10 ESE 18 7 25 SE 19 5 24 SSE 13 6 19 S 7 2 9 SSW 5 7 12 SW 7 5 12 WSW 1O 2 12 W 7 3 10 WNW 6 0 6 NW 7 3 10 NNW 13 6 19 Variable 0 0 0 Total 177 66 0 243 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 11-21

Quad Cities Nuclear Station Period of Record: April - June 2003 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 7 7 NNE 9 10 NE 9 10 ENE 4 4 E 10 10 ESE 16 24 SE 15 16 SSE 16 16 S 10 10 SSW 8 8 SW 7 7 WSW 7 7.

W 6 7 WNW 12 13 NW 4 5 NNW 6 6 Variable 0 0 Total 146 14 0 0 0 0 160 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 11-22

Quad Cities Nuclear Station Period of Record: April - June 2003 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 1 2 3 2 0 8 NNE 0 1 20 6 0 0 27 NE 0 2 4 10 3 1 20 ENE 0 0 2 3 0 6 E 0 1 4 3 2 0 10 ESE 0 2 1 0 2 0 S SE 0 1 9 3 0 0 13 SSE 0 2 6 4 2 0 14 S 0 2 4 2 1 1 10 SSW 0 3 8 30 7 5 53 SW 0 3 1 4 0 0 8 WSW 0 0 2 8 0 0 10 W 0 1 12 1 I 0 15 WNW 0 0 1 2 0 2 5 NW 0 0 4 6 1 2 13 NNW 0 1 6 7 2 0 16 Variable 0 0 0 0 0 0 0 Total 0 20 86 90 26 11 233 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: 65 11-23

Quad Cities Nuclear Station Period of Record: April - June 2003 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 3 0 8 NNE 7 2 I0 11 13 3 0 18 NE 9 2 0 14 ENE E 6 0 0 *10 ESE 2 2 0 11 SE 1 0 0 2 SSE 2 S 0 11 S 1 .2 0 4

. SSW 3 2 1 11 SW 0 2 0 9 WSW 1 4 0 10 W 0 1 0 7 WNW 1 1 2 10 NW 3 2 2 13 NNW 2 2 0 10 Variable 0 0 0 0 Total 0 46 52 34 22 5 159 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: 65 11-24

Quad Cities Nuclear Station Period of Record: April - June 2003 Stability Class - Slightly Unstable - 29GFt-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 2 0 0 5 NNE 1 5 5 0 0 0 11 NE 0 6 8 3 0 0 17 ENE 0 3 7 3 0 0 13 E 0 4 6 1 0 0 11 ESE 0 3 6 1 3 0 13 SE 0 3 0 1 0 0 4 SSE 0 0 1 0 0 0 . 1 S 2 5 1 4 1 0 13 SSW 0 1 2 1 2 0 6 SW 2 3 3 0 1 0 9 WSW 0 2 2 5 1 0 10 W 0 7 0 3 1 0 11 WNW 2 5 0 0 3 0 10 NW 0 3 3 3 2 0 11 NNW 0 2 1 1 1 1 6 Variable 0 0 0 0 0 0 0 Total 7 55 45 28 15 1 151 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: 65 1-25

Quad Cities Nuclear Station Period of Record: April - June 2003 Stability Class - Neutral - 296Ft-33Ft Delta-T (P)

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 7 6 5 1 24 NNE 2 10 28 13 1 0 54 NE 0 14 53 30 10 5 112 ENE 2 15 45 44 16 7 129 E 1 13 15 26 8 1 64 ESE 0 7 10 11 9 6 43 SE .0 2 9 7 3 1 22 SSE 1 3 8 4. 5 0 21 S 1 0 4 9 2 0 16 SSW 0 5 4 6 4 3 22 SW 3 6 5 3 3 0 20 WSW 2 2 6 23 3 9 45 W 0 4 10 12 4 8 38 WNW 0 4 S 9 11 10 39 NW 1 4 3 13 14 3 38 NNW 0 5 1 8 4 3 21 Variable 0 0 0 0 0 0 0 Total 13 99 213 224 102 57 708 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: 65 11-26

Quad Cities Nuclear Station Period of Record: April - June 2003 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 1 3 7 7 1 0 19 NNE 2 8 13 7 0 0 30 NE 0 2 19 13 0 0 34 ENE 1 3 34 27 1 0 66 E 2 5 32 11 0 0 50 ESE 0 2 12 30 16 0 60 SE 0 0 4 4 0 0 8 SSE -0 1 7 8 5 0 21 S 2 3 8 14 13 3 43 SSW 2 1 10 17 20 0 50 SW 2 1 4 7 1 3 18 WSW 0 1 7 14 0 1 23 W 0 2 11 18 0 0 31 WNW 1 3 4 7 0 1 16 NW 0 2 4 5 0 0 11 NNW 1 0 9 12 0 0 22 Variable 0 0 0 0 0 0 0 Total 14 37 185 201 57 8 502 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: 65 11-27

Quad Cities Nuclear Station Period of Record: April - June 2003 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 6 6 0 0 13 NNE 2 3 4 0 0 9 NE 0 8 5 1 0 14 ENE 2 6 7 0 0 16 E 3 19 2 0 0 26 ESE 1 8 10 0 0 19 SE 2 10 5 0 0 17 SSE 2 10 19 1 0 34 S 0 7 17 2 0 28 SSW 3 3 14 0 0 20 SW 1 1 2 0 0 4 WSW 0 5 5 0 0 10 W 1 5 9 0 0 15 WNW 2 3 4 0 0 9 NW 0 6 6 0 0 12 NNW 3 3 5 0 0 12 Variable 0 0 0 0 0 0 Total 8 23 103 120 4 0 258 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: 65 11-28

Quad Cities Nuclear Station Period of Record: April - June 2003 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

_____ 1____ 0---0 0----

0 2 0 0 0 0 I3 N

NNE 0 1 2 0 0 0 1 NE 0 2 2 0 0 0 4 ENE 1 1 1 1 0 0 .4 E 1 S 1 0 0 0 7 ESE 0 2 5 1 0 0 8 SE 1 2 4 5 0 0 12 SSE 1 1 4 3 0 0 9 S 0 5 3 4 0 0 12 SSW 1 1 7 5 0 0 14 SW 0 3 3 3 0 0 9 WSW 0 3 2 0 0 0 5 W 0 1 4 1 0 0 6 WNW 1 0 4 1 0 0 6 NW 0 1 2 5 0 0 8 NNW 0 0 0 0 0 0 0 Variable 0 0 0 0 0 0 0 Total 6 30 43 29 0 0 108 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: 65 11-29

Quad Cities Nuclear Station Period of Record: July - September 2003 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 1 7 0 8 NNE 0 0 1 0 1 NE 0 0 0 0 0 ENE 0 1 1 0 2 E 0 1 0 0 1 ESE 0 0 0 0 0 SE 0 3 3 0 6 SSE 0 20 15 0 35 S 0 14 0 0 14 SSW 0. 14 3 0 17 SW 0 3 4 0 7 WSW 0 11 1 0 12 W 0 18 6 0 24 WNW 0 8 11 0 19 NW 0 6 4 0 10 NNW 0 5 1 0 6 Variable 0 0 0* 0 0 Total 0 105 57 0 0 0 162 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 11-30

Quad Cities Nuclear Station Period of Record: July - September 2003 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 0 3 1 0 NNE 0 0 0 0 NE 0 2 2 0 ENE 0 2 0 0 E 0 1 0 0 ESE 0 3 0 0 SE 0 3 1 0 SSE 0 4 0 0 S 0 1 0 0 SSW 0 3 2 0 SW 0 3 o 0 WSW 0 2 1 0 W 0 5 3 0 WNW 0 0 1 0 NW 0 3 0 0 NNW 0 0 0 0 Variable 0 0 0 0 Total 0 35 11 0 0 0 46 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 1-31

Quad Cities Nuclear Station Period of Record: July - September 2003 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 7 0 10 NNE 7 0 8 NE S 0 9 ENE 3 0 3 E 4 0 S ESE 2 0 2 SE 6 0 9 SSE 6 0 8 S 4 0 5 SSW 9 0 10 SW 10 0 12 WSW 4 0 6 W 11 0 15 WNW 2 0 11 NW 6 0 12 NNW 7 0 8 Variable 0 0 0 Total 2 93 38 0 0 0 133 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 0 11-32

Quad Cities Nuclear Station Period of Record: July - September 2003 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 25 7 0 0 33 NNE 2 17 1 0 0 20 NE 3 46 6 0 0 55 ENE 7 36 3 0 0 46 E 3 27 1 0 0 31 ESE 5 22 1 0 0 28 SE 3 28 3 0 0 34 SSE 4 22 0 0 0 26 S 6 33 1 0 .0 40 SSW 5 27 1 0 0 33 SW 4 33 1 0 0 38 WSW 4 40 1 0 0 45 W 12 39 8 0 0 59 WNW 2 34 13 0 0 49 NW 6 30 16 0 0 52 NNW 2 14 5 0 0 21 Variable 0 0 0 0 0 0 Total 69 473 68 0 0 610 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 2003 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 3 9 13 0

NNE 3 3 1 7 0

NE 6 26 2 34 0

ENE 17 16 0 33 0

E 9 19 0 28 0

ESE 11 12 0 23 0

SE S 21 1 27 0

SSE 10 15 0 25

_ 0 S 16 25 1 42 0

SSW 16 18 4 38 0

SW 16 34 1 51 0

WSW 20 19 2 41 0

W 19 44 2 65 0

WNW 20 27 0 47 0

NW 13 34 1 48 0

NNW 11 21 1 33 0

Variable 0 0 0 0 Total 195 343 17 0 0 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 H-34

Quad Cities Nuclear Station Period of Record: July - September 2003 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 7 0 0 7 NNE 9 2 0 11 NE 18 1 0 19 ENE 11 6 0 17 E 30 1 0 31 ESE 40 12 0 52 SE 23 8 0 31 SSE 16 1 0 17 S 9 0 1 10 SSW 18 2 0 20 SW 11 0 0 11 WSW 8 1 0 9 W 22 4 0 26 WNW 18 7 1 26 NW 14 5 0 19 NNW 8 0 9 Variable 0 0 .0 0 Total 262 51 2 0 0 0 315 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-35

Quad Cities Nuclear Station Period of Record: July - September 2003 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 5 0 0 0 0 0 5 NNE 3 0 0 0 0 0 3 NE 2 1 00 0 0 3 0 0 0. 0 ENE 6 0 6 0 0 0 0 E 21 0 21 0 0 0 0 ESE 37 1* 38 0 0 0 0 SE 20 20 0 0 0 0 0 SSE 13 13 0 0 0 0 0 S .9 9 0 0 0 0 SSW 6 1 7 0

0 0 0 00 ' 0 SW 1 0 1-0 0 0 0 WSW 1 0 1 I 0 0 0 0 W 7 0 7 0 0 0 0

, WNW 8 0 8 0 0 0 0 NW 3 0 3 0 0 0 0 NNW 1 0 1 0 0 0 0 Variable 0 0 0 Total 143 3 0 0 0 0 146 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 2003 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 0 6 2 0 0 8 NNE 0 0 0 0 0 0 0 NE o 0 0 0 0 0 0 ENE 0 0 0 0 0 0 0 E 0 0 0 0 0 0 0 ESE O 0 0 0 0 0 0 SE 0 0 2 5 0 0 7 SSE 0 1 9 19 1 2 32 S o 0 8 11 1 0 20 SSW 0 1 9 6 3 0 19 SW 0 2 3 5 0 0 10 WSW 0 1 10 3 0 0 14 W 0 7 13 8 0 0 28 WNW 0 4 7 9 2 0 22 NW 0 0 3 4 0 0 7 NNW 0 0 3 0 0 0 3 Variable 0 0 0 0 0 0 0 Total 0 16 73 72 7 2 170 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: 76 11-37

Quad Cities Nuclear Station Period of Record: July - September 2003 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 13 14 NNE 4 5 NE 4 5 ENE 1 3 E 2 4 ESE 3 4 SE 3 8 SSE 8 16 S S 12 SSW 5 18 SW 2 5 WSW 5 7 W 6 11 WNW 1 13 NW 4 13 NNW 7 12 Variable 0 0 Total 0 32 73 31 12 2 150 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: 76 1H-38

Quad Cities Nuclear Station Period of Record: July - September 2003 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 0 3 6 1 0 0 10 NNE 0 1 7 0 0 0 8 NE 0 5 4 3 0 0 12 ENE 0 4 6 0 0 0 10 E 0 6 5 0 0 0 11 ESE 0 3 7 0 0 0 10 SE 0 1 6 1 1 0 9 SSE 0 4 3 3 0 0 10 S 0 6 2 0 1 0 9 SSW 0 9 4 3 1 0 17 SW 0 6 8 3 0 0 17 WSW 0 5 6 3 0 0 14 W 0 5 4 3 0 0 12 WNW 0 11 0 6 6 0 23 NW 0 5 0 5 1 0 11 NNW 0 4 2 1 0 0 7 Variable 0 0 0 0 0 0 0 Total 0 78 70 32 10 0 190 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: 76 1I-39

Quad Cities Nuclear Station Period of Record: July - September 2003 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 0 9 6 4 0 0 19 NNE 1 7 12 0 0 0 20 NE 1 8 26 26 0 0 61 ENE 2 13 16 18 0 0 49 E 1 8 8 4 0 0 21 ESE 0 5 13 4 0 0 22 SE 1 5 11 9 2 0 28 SSE 2 6 6 8 2 0 24 S 1 7 7 23 1 0 39 SSW 1 5 10 8 1 0 25 SW 1 6 8 7 1 0 23 WSW 4 4 12 7 0 0 27 W 1 11 16 14 0 0 42 WNW 1 7 13 26 9 0 56 NW 1 9 12 24 8 0 54 NNW 1 5 7 6 0 0 19 Variable 0 0 0 0 0 0 0 Total 19 115 183 188 24 0 529 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: 76 11-40

Quad Cities Nuclear Station Period of Record: July - September 2003 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 13 12 33 NNE 12 3 19 NE 12 14 31 ENE 18 12 33 E 24 0 32 ESE 6 10 18 SE 9 13 27 SSE 7 16 -32 S 13 20 36 SSW 12 25 48 SW 28 13 50 WSW 13 5 22 W 20 19 47 WNW 12 30 52 NW 15 16 40 NNW 14 9 27 Variable 0 0 0 Total 8 69 228 217 25 0 547 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class: 2 Hours of missing stability measurements in all stability classes: 76 11-41

Quad Cities Nuclear Station Period of Record: July - September 2003 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 5 0 11 NNE 13 1 21 NE 8 2 17 ENE 9 3 17 E .9 2 13 ESE 10 18 29 SE 8 25 37 SSE 20 31 53 S 15 28 48 SSW 21 13 40 SW 12 2 20 WSW 11 0 17 W 7 7 18 WNW 12 8 25 NW 12 5 22 NNW 6 15 Variable 0 0 0 Total 14 56 178 150 5 0 403 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: 76 11-42

Quad Cities Nuclear Station Period of Record: July - September 2003 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 2 96 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 3 0 0 3 NNE 1 2 *0 0 3 NE 0 1 1 0 2 ENE 0 0 1 0 1 E 2 10 5 0 17 ESE 2 1 3 2 8 SE 1 3 3 5 12 SSE 1 1 16 1 19 S 0 1 9 12 22 SSW 2 5 5 7 19 SW 0 3 3 1 7 WSW 0 1 2 0 3 W 0 2 6 0 8 WNW 0 2 3 0 5 NW 0 1 5 0 6 NNW 2. 0 2 0 3 Variable 0 0 0 0 0 Total 10 36 64 28 0 0 138 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: 76 11-43

Quad Cities Nuclear Station Period of Record: October - December 2003 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 0 0 0 0 0 0 NNE 0 3 2 0 0 0 5 NE 1 0 1 0 0 0 2 ENE 0 2 1 0 0 0 3 E 2 3 1 0 0 0 6 ESE 0 3 3 0 0 0 6 SE 0 8 2 0 0 0 10 SSE 0* 18 -3 0 0 0 21 S 0 3 5 0 0 0 8 SSW 0 5 6 0 0 0 11 SW 0 8 4 0 0 0 12 WSW 0 4 4 2 0 0 10 W 0 13 6 1 0 0 20 WNW 0 6 14 0 0 0 .20 NW 0 8 8 0 0 0 16 NNW 0 4 0 0 0 9 Variable 0 0 0 0 0 0 0 Total 3 89 64 3 0 0 159 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

"-44

Quad Cities Nuclear Station Period of Record: October - December 2003.

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 0 0 0

NNE 0 0 0

NE 0 1 0

ENE 0 2 0

E 0 0 0

ESE 0 3 0

SE 0 3 00 SSE 0 1 0

S 0 0 0

SSW 0 3 0

SW 0 1 0

WSW 0 4 0

W 0 9 0

WNW 0 11 NW 0 0 4 NNW 0 0 2 Variable 0 0 0 Total 0 21 20 3 0 0 44 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 11-45

Quad Cities Nuclear Station Period of Record: October - December 2003 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 1 NNE 4 5 NE 3 4 ENE 3 S E 5 7 ESE 3 3 SE 7 8 SSE 9 10 S 0 1 SSW 2 2 SW 10 13 WSW 6 14 W 13 23 WNW 7 15 NW 15 18 NNW 1 6 Variable 0 0 Total 8 88 31 8 0 0 135 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 1-46

Quad Cities Nuclear Station Period of Record: October - December 2003 Stability Class - Neutral - 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 S 16 9 4 34 NNE 9 15 12 1 37 NE 11 18 10 0 39 ENE 11 34 13 0 58 E 4 20 20 0 44 ESE 7 33 5 0 45 SE 5 28 13 0 46 5.

SSE 11 15 0 31 S 12 23 2 0 37 SSW 4 19 6 0 29 SW 9 34 18 0 61 WSW 7 31 17 3 58 W 5 38 44 26 116 WNW 12 65 83 16 177 NW . 6 52 44 2 104 NNW 3 21 S 1 30 Variable 0 0 0 0 0 Total 121 462 306 53 4 0 946 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 11-47

Quad Cities Nuclear Station Period of Record: October - December 2003 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________ _ _ _ _ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

N 2 15 2 0 19 NNE 3 7 0 0 10 NE 7 17 0 0 24 ENE 7 5 1 0 13 E 12 11 0 0 23 ESE 9 31 2 0 42 SE 5 19 8 0 32 SSE 4 24 11 0 39 S 6 25 2 0 33 SSW 3 15 16 0 34 SW 19 35 7 0 61 WSW 10 26 4 0 40 W 17 52 2 0 71 WNW 11 47 10 0 68 NW 3 18 2 0 23 NNW 2 11 5 .0 18 Variable 0 0 0 0 0 Total 120 358 72 0 0 0 550 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-48

Quad Cities Nuclear Station Period of Record: October - December 2003 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 2 2 0 4 0 0 NNE 7 1 0 8 0 0 NE S 2 0 7 0 0 ENE 10 1 0 11 0 0 E 10 5 0 15 0 0 ESE 19 8 0 27 0

SE 4 1 1 0 6 SSE 3 2 0 0 0 S 0

S 3 0 0 .0 0 3 0

SSW 5 1 0 0 0 6 SW 6 2 0 0 0 8 WSW 5 2. 0 0 0 7 W 6 1 0 0 0 7 WNW 7 1 0 0 0 8 NW 1 2 0 0 0 3 NNW 2 1 0 0 0 3 Variable 0 0 0 0 0 Total 95 32 1 0 0 0 128 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 - December 2003 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 0 I NNE 0 0 0 NE 1 0 1 ENE 2 0 2 E 13 4 17 ESE 40 19 59 SE 8 0 8

SSE 5 0 5 S 4 0 4 SSW 4 0 4 SW 2 1 3 WSW 1 0 1 W 1 0 1 WNW 8 0 8 NW 2 1 3 NNW 3 0 3 Variable 0 0 0 Total 95 25 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: 0 II-50

Quad Cities Nuclear Station Period of Record: October - December 2003 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__ 0---- 0---- ----- ----- ----- 0----

N 0 0 0 0 0 0 0 NNE 0 0 0 0 0 0 0 NE 0 0 0 0 0 0 0 ENE 0 0 0 0 0 0 0 E 0 0 0 0 0 0 0 ESE 0 0 1 0 0 0 3 SE 0 0 2 1 0 0 3 SSE 0 0 5 3 0 0 8 S 0 0 0 2 3 0 5 SSW 0 1 5 4 0 0 10 SW 0 0 0 5 0 0 5 WSW 0 0 4 0 0 0 4 W 0 0 3 2 0 0 5 WNW 0 0 5 3 0 0 8 NW 0 0 0 4 2 0 6 NNW 0 0 0 1 0 0 1 Variable 0 0 0 0 0 0 0 Total 0 1 25 25 5 0 56 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: 16 1I-51

Quad Cities Nuclear Station Period of Record: October - December 2003 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 NNE 0 NE 0 ENE 0 E 1 ESE 0 SE 0 SSE 0 S 0 SSW 0 SW 0 WSW 0 W 0 WNW 0 NW 0 NNW 0 Variable 0 Total 1 5 31 15 3 1 56 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 clasises: 16 II-52

Quad Cities Nuclear Station Period of Record: October - December 2003 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 0 0 NNE 2 3 NE 0 1 ENE 0 2 E 0 3 ESE 2 S SE 0 3 SSE 5 11 S 0 2 SSW 1 8 SW 1 7 WSW 2 6 W 5 24 WNW 3 19 NW 6 14 NNW 4 6 Variable 0 0 Total 1 22 31 38 16 6 114 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: 16 H-53

Quad Cities Nuclear Station Period of Record: October - December 2003 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 7 13 7 4 2 33 NNE 6 10 8 S 0 30 NE 10 6 15 4 0 38 ENE 6 21 24 2 0 55 E 11 13 23 1 0 54 ESE 7 16 12 2 0 39 SE 5 12 12 7 0 40 SSE 9 13 18 8.- 0 48 S 8 16 24 4 0 52 SSW 8 10 9 13 6 49 SW 12 14 19 6 1 54 WSW 9 12 11 7 0 43 W 11 25 33 25 17 111 WNW 12 26 55 35 30 160 NW 5 34 60 34 14 148 NNW 13 11 13 17 7 62 Variable 0 0 0 0 0 0 Total 31 139 252 343 174 77 1016 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 6 Hours of missing stability measurements in all stability classes: 16 H-54

Quad Cities Nuclear Station Period of Record: October - December 2003 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 2 11 1 is NNE 8 4 2 20 NE 6 14 0 27 ENE 7 4- 1 16 E 6 4 0 21 ESE 2 29 8 42 SE 10 9 7 29 SSE 9 22 20 62 S 1 18 18 42 SSW 7 26 14 59 SW 17 15 7 44 WSW 14 29 7 51 W 15 36 3 57 WNW 12 31 13 62 NW 12 20 3 39 NNW 8 17 6 33 Variable 0 0 0 0 Total 16 52 136 289 110 16 619 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 10 Hours of missing stability measurements in all stability classes: 16 11-55

Quad Cities Nuclear Station Period of Record: October - December 2003 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 3 3 2 8 NNE 0 1 4 1 6 NE 0 0 5 1 6 ENE 0 2 2 1 5 E 0 1 14 2 17 ESE 1 1 8 12 23 SE 0 1 14 13 28 SSE 1 22 9 33 S 1 2 9 4 16 SSW 0 0 3 6 11 SW 0 2 7 1 10 WSW 0 1 1 5 7 W 0 4 4 8 16 WNW 1 1 4 3 9 NW 0 1 .5 2 8 NNW 0 1 0 1 3 Variable 0 0 0 0 0 Total 3 22 105 71 5 0 206 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: 16 H-56

Quad Cities Nuclear Station Period of Record: October - December 2003 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 .0 5 2 0 0 7 NNE 0 1 2 0 0 0 3 NE 0 1 4 0 0 0 5 ENE 0 1 1 0 0 0 2 E 0 1 0 0 0 0 1 ESE 0 0 1 2 0 0 3 SE 0 0 1 12 2 0 15 SSE 0 1 8 4 0 0 13 S 0 1 7 5 0 0 13 SSW 0 0 7 22 0 .0 29 SW 1 0 5 6 1 0 13 WSW 0 1 1 0 0 0 2 W 0 1 0 2 0 0 3 WNW 0 0 0 0 0 0 0 NW 0 0 0 0 0 0 0 NNW 0 0 0 0 0 0 0 Variable 0 0 0 0 0 0 0 Total 1 8 42 . 55 3 0 109 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: 16 11-57

QUAD CITIES APPENDIX III 2003 REMP SAMPLE RESULTS nI-1

QUAD CITIES TABLE OF CONTENTS Section page List of Tables ............................. III-3

1.0 INTRODUCTION

............................. III-4 2.0 LISTING OF MISSED SAMPLES . III-5 3.0 LISTING OF SAMPLE ANOMALIES . III-6 4.0 2003 ANALYSES DATA TABLES . III-7 5.0 LAND USE CENSUS. III-33 6.0 TLD DATA......................................................... III-37 7.0 GRAPHS OF DATA TRENDS. III-41 III-2

QUAD CITIES LIST OF TABLES Title Page 1 Airborne Particulates and Iodine-131 ............ ...................... 111-8 2 Airborne Particulates, Quarterly Composites. III-13 3 Milk. III-16 4 Fish, Edible Portions .. II-19 5 Bottom Sediments ................. III-21 6 Vegetables ........................ ... III-22 7 Surface Water .... 11I-27 8 Well Water .. 111-32 III-3

QUAD CITIES

1.0 INTRODUCTION

The following constitutes the 2003 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.

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

For all gamma isotopic analyses, spectrum is computer scanned from 80 to 2048 keV. Specifically included are Mn-54, Fe-59, Co-58, Co-60, Zn-65, Zr-95, Nb-95, I-131, Ba-140, La-140, Cs-134 and Cs-137. Naturally occurring gamma-emitters, such as K40 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)" after 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 None for 2003.

Sample Type Location Collection Comments Code Date I114

QUAD CITIES 2.0 LISTING OF MISSED SAMPLES LocationExpected Sample Type Location Collection Reason Code Date SW Q-33 01-12-03 No sample; water frozen.

SW Q-34 01-12-03 No sample; water frozen.

SW Q-33 01-18-03 No sample; water frozen.

SW Q-34 01-18-03 No sample; *vater frozen.

SW Q-33 01-25-03 No sample; water frozen.

SW Q-34 01-25-03 No sample; wvater frozen.

SW Q-33 02-01-03 No sample; water frozen.

SW Q-34 02-01-03 No sample; water frozen.

SW Q-33 02-07-03 No sample; water frozen.

SW Q-34 02-07-03 No sample; water frozen.

SW Q-33 02-14-03 No sample; water frozen.

SW Q-34 02-14-03 No sample; water frozen.

SW Q-33 02-21-03 No sample; water frozen.

SW Q-34 02-21-03 No sample; water frozen.

SW Q-33 03-01-03 No sample; wvater frozen.

SW Q-33 03-07-03 No sample; water frozen.

SW Q-34 03-07-03 No sample; water frozen.

SW Q-33 03-14-03 No sample; water frozen.

A Q-03 04-18-03 Original AP/AI changed during EP event at station. AP received at Environmental, Inc. invalid; no particulate matter on filter.

TLD Other 09-05-03 Q-215-1 found missing during monthly visual check; placed Spare #02039523.

SW Q-33 12-12-03 No sample; water frozen.

SW Q-33 12-20-03 No sample; river frozen.

SW Q-34 12-20-03 No sample; river frozen.

III-5

QUAD CITIES 3.0 LISTING OF SAMPLE ANOMALIES Sample Type Location Collection Reason Code Date A Q-02 01-10-03 Reading of zero hours due to meter not resetting properly on 0 1-04-03; used 144.0 hours0 days 0 hours 0 weeks 0 months for calculations.

A/I Q-03 04-26-03 1-131 results based on 194.2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months due to replacement of original during EP event.

A Q-07 10-17-03 Initial V,,.,ureading at 18" Hg; event to 25" Hg after tapping pump. Possibility needle on gauge was stuck.

A Q-07 11-21-03 Collector replaced pump due to low V,,,,.

III-6

QUAD CITIES 4.0 2003 ANALYSES DATA TABLES m-7

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: 10.2 pCi/r' Q-01 Onsite No. 1 Date Volume Gross Date Volume Gross Collected (in') Beta 1-131' Collected (mn') . Beta 1-131' 01-04-03 325 3.9 0.4; 0.8 -0.2*40.3;0.3 07-04-03 271 3.0 A 0.4; 0.7 -0.4

0.4 ;0.4 01-10-03 244 2.9 0.5;0.7 07-10-03 245 1.9 0.3; 0.5 -

01-18-03 326 2.7 0.3; 0.6 -0.0iA0.3;0.3 07-18-03 336 1.5 0.3; 0.4 0.2+ 0.3 ;0.3 01-25-03 284 2.9 0.4; 0.7 - 07-25-03 278 2.3

0.3; 0.5 -

02-01-03 281 3.2

0.4; 0.7 0.2* 0.4 ;0.4 08-01-03 283 3.4 0.4; 0.7 -1.4*40.3;0.4 02-08-03 285 3.1

0.4 ;0.7 - 08-08-03 291 2.5 0.3 0.6 -

02-15-03 284 2.1 + 0.3; 0.5 -0.6+/- 0.4;0.5 08-15-03 280 2.3

0.3; 0.5 -0.1 0.3 ;0.3 02-22-03 285 1.8 4 0.3; 0.5 - 08-22-03 282 4.3

0.5; 0.9 -

03-01-03 282 3.8 i 0.4; 0.8 0.1 4 0.3 ;0.3 08-29-03 285 4.0 0.4 ;0.8 0.7 4 0.4 ;0.4 03-08-03 284 3.2 X 0.4 0.7 - 09-05-03 285 2.2

0.4; 0.5 -

03-14-03 247 3.5 a 0.5; 0.8 -0.5 A 0.4 ;0.4 09-12-03 285 4.4

0.5; 0.9 -0.5

0.4 ;0.4 03-21-03 271 2.5 0.3; 0.6 - 09-19-03 287 2.8

0.3; 0.6 -

03-29-03 330 1.9 0.3 0.4 0.3 *0.3 ;0.3 09-26-03 285 2.3

0.3; 0.5 0.3 A 0.3 ;0.3 1st Qtr. Mean~s.d. 2.9 *0.7 -0.1+ 0.3 3rd Qtr. Meanss.d. 2.8 40.9 -0.2* 0.7 04-04-03 243 2.0 i 0.4; 0.5 - 10-03-03' 287 1.7*0.3;0.4 -

04-12-03 326 2.2

0.3; 0.5 -0.2 + 0.3 ;0.3 10-10-03 284 3.6 + 0.4; 0.8 0.3 + 0.3 ;0.3 04-18-03 240 2.7 + 0.4; 0.6 - 10-17-03 286 2.4

0.3; 0.6 -

04-26-03 329 2.1 + 0.3 ;0.5 0.34 0.4 ;0.4 10-24-03 287 3.5

0.4; 0.7 0.1 i 0.3 ;0.3 05-03-03 282 2.1

0.4 0.5 - 11-01-03 333 2.1 A 0.3; 0.5 -

05-09-03 248 1.2

0.3; 0.4 -0.5 + 0.4 ;0.4 11-08-03 279 2.5

0.4; 0.6 1.1 + 0.3 ;0.3 05-16-03 284 2.1 0.4 ;0.5 - 11-15-03 281 2.4 0.4 ;0.6 -

05-23-03 282 1.6

0.3; 0.4 -0.5

0.4 ;0.4 11-21-03 240 1.9* 0.4 ;0.5 -0.240.4 ;0.4 05-30-03 289 2.1 + 0.4;0.5 - 11-28-03 294 3.4 0.4; 0.7 -

06-06-03 285 2.1

0.4; 0.5 -0.5

0.4 ;0.4 12-05-03 274 2.2* 0.4 ;0.6 0.04*0.3 ;0.3 06-13-03 282. 1.6* 0.3;0.4 - 12-12-03 287 2.8 0.4 ;0.6 -

06-20-03 293 2.5 4 0.3 0.6 0.2

0.3 ;0.3 12-19-03 287 2.8

0.3; 0.6 -0.5

0.3 ;0.3 06-27-03 285 2.0 + 0.3; 0.5 - 12-26-03 288 3.3 + 0.4; 0.7 -

2nd Qtr. Meanss.d. 2.0 *0.4 -0.2* 0.4 4th Qtr. Meanrs.d. 2.7 *0.6 0.1* 0.5

'Volume based on a two week collection period.

III- 8

QUAD CITIES Table I. 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 1-131 Units: 10 2 pCi/rn' Q-02 Onsite No. 2 Date Volume Gross Date Volume Gross Collected (mn') Beta I-131' Collected (i') Beta I-131' 01-04-03 325 4.4 + 0.4; 0.9 -0.1 0.3 ;0.3 07-04-03 276 2.8 -fi 0.4; 0.6 1.3 t*0.4 ;0.4 01-10-03 244 2.7i0.4;0.7 - 07-10-03 245 2.2

0.4; 0.5 -

01-18-03 326 2.7* 0.3; 0.6 0.3 4 0.4 ;0.4 07-18-03 336 1.6+/- 0.3 0.4 -0.3*0.3 ;0.3 01-25-03 284 3.4

0.4; 0.7 - 07-25-03 278 1.9 + 0.3 0.5 -

02-01-03 285 3.6* 0.4; 0.8 0.2*0.4;0.4 08-01-03 283 3.2

0.4; 0.7 -0.4 4 0.4 ;0.4 02-08-03 285 3.0

0.4 0.6 08-08-03 292 2.0

0.3; 0.5 02-15-03 284 2.5 +/- 0.3; 0.6 0.3 + 0.4 ;0.4 08-15-03 286 1.7 4 0.3; 0.4 -0.2 + 0.3 ;0.3 02-22-03 285 1.8 + 0.3; 0.5 - 08-22-03 282 3.6

0.4; 0.8 -

03-01-03 282 3.9 + 0.4; 0.8 -0.6*0.4;0.4 08-29-03 285 4.2 + 0.4; 0.9 -0.7

0.4 ;0.4 03-08-03 284 3.2

0.4; 0.7 - 09-05-03 285 1.7* 0.4 ;0.5 -

03-14-03 247 4.0

0.5; 0.9 -0.7

0.4;0.4 09-12-03 285 4.7+0.5; 1.0 0.740.3;0.3 03-21-03 275 2.4 0.3;0.5 - 09-19-03 287 2.7* 0.3 ;0.6 -

03-29-03 330 2.0

0.3; 0.5 0.3

0.3 ;0.3 09-26-03 285 2.2

0.3; 0.5 0.5 + 0.3 ;0.3 Ist Qtr. Mean:s.d. 3.0 *0.8 -0.0k 0.4 3rd Qtr. Mean+/-s.d. 2.7 *1.0 0.1+/- 0.7 04-04-03 243 2.0 + 0.4; 0.5 - 10-03-03 287 1.5

0.3; 0.4 -

04-12-03 326 2.2 0.3 0.5 -0.2 0.3 ;0.3 10-10-03 284 3.1

0.4 ;0.7 0.240.3 ;0.3 04-18-03 240 2.9* 0.4 ;0.7 - 10-17-03 286 2.5 0.3; 0.6 -

04-26-03 329 1.8 0.3 0.4 -0.2 0.4 ;0.4 10-24-03 287 3.4 0.4; 0.7 0.1

0.3 ;0.3 05-03-03 282 1.9 0.4 0.5 - 11-01-03 333 2.4 0.3; 0.5 -

05-09.03 248 1.3

0.3; 0.4 -0.0 0.4 ;0.4 11-08-03 279 2.2

0.4; 0.5 -0.9

0.4 ;0.4 05-16-03 284 1.5o0.3;0.4 - 11-15-03 281 2.2 0.4; 0.6 -

05-23-03 282 1.5

0.3; 0.4 0.2 +/- 0.4 ;0.4 11-21-03 240 2.4

0.4 ;0.6 0.10.3 ;0.3 05-30-03 289 1.8 +/- 0.3; 0.5 - 11-28-03 295 3.5

0.4; 0.8 06-06-03 285 2.4 +/- 0.4; 0.6 0.1 0.3 ;0.3 12-05-03 275 1.9

0.4; 0.5 0.8

0.4 ;0.4 06-13-03 282. 1.6* 0.3 ;0.4 - 12-12-03 287 2.7*0.4;0.6 -

06-20-03 293 2.2 0.3 0.5 0.3*+0.3 ;0.3 12-19-03 288 3.2

0.4 0.7 -0.3

0.3 ;0.3 06-27-03 285 1.7* 0.3 0.4 - 12-26-03 288 3.4

0.4; 0.7 -

2nd Qtr. Mean4s.d. 1.9 *0.4 0.0+/- 0.2 4th Qtr. Meanxs.d. 2.7 *0.6 0.01T 0.6

'Volume based on a two week collection period.

III - 9

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/m' for I-131 Units: lo- pCi/rn2 Q-03 Onsite No. 3 Date Volume Gross Date Volume Gross Collected (in') Beta I-131' Collected (m') Beta I-131' 01-04-03 325 4.3 A 0.4; 0.9 0.5 A 0.4 ;0.4 07-04-03 276 3.0 0.4 0.6 -0.8* 0.4 ;0.4 01-10-03 244 2.7 4 0.4; 0.7 - 07-10-03 245 2.1

0.4; 0.5 -

01-18-03 326 2.4 4 0.3; 0.5 -0.2 A 0.4 ;0.4 07-18-03 336 1.7 0.3;0.4 0.140.3;0.3 01-25-03 284 3.6 + 0.4 0.8 - 07-25-03 278 2.2

0.3; 0.5 02-01-03 285 3.6 t0.4; 0.8 0.5*0.3;0.4 08-01-03 283 2.9 0.4; 0.6 0.4 4 0.3 ;0.3 02-08-03 285 3.1 + 0.4; 0.7 - 08-08-03 292 2.2

0.3; 0.5 -

02-15-03 284 1.8

0.3; 0.5 -0.0* 0.4 ;0.4 08-15-03 280 1.9 0.3;0.5 -1.0+0.3;0.3 02-22-03 285 1.9

0.3 0.5 - 08-22-03 282 3.7 0.4; 0.8 -

03-01-03 282 4.0 + 0.5; 0.8 -0.1 *0.3;0.3 08-29-03 285 3.5 + 0.4 ,0.7 -0.8 A 0.5 ;0.5 03-08-03 284 3.1 +/- 0.4 ;0.7 - 09-05-03 285 2.0 A 0.4; 0.5 -

03-14-03 247 3.6

0.5; 0.8 0.3

0.4 ;0.4 09-12-03 285 4.3 0.5 ;0.9 0.6 0.3 ;0.3 03-21-03 275 2.6 0.3; 0.6 - 09-19-03 287 . 2.6 X 0.3; 0.6 -

03-29-03 330 1.9 0.3 0.5 0.3 + 0.3 ;0.3 09-26-03 285 1.9*0.3;0.5 0.1I0.4;0.4 1st Qtr. Mearns.d. 3.0 *0.8 0.2* 0.3 3rd Qtr. Meanis.d. 2.6 *0.8 -0.2+/- 0.7 04-04-03 243 2.4 + 0.4 ; 0.6 10-03-03 287 1.8 0.3 0.4 -

04-12-03 332 2.4 4 0.3 ;0.5 -0.1

0.4 ;0.4 10-10-03 284 3.5

0.4; 0.8 -0.3

0.3 ;0.3 04-18-03 NS' - 10-17-03 286 2.5 0.3; 0.6 -

04-26-03 329' 1.5

0.3; 0.4 0.5

0.6 ;0.6 10-24-03 287 3.3

0.4; 0.7 0.1

0.4 ;0.4 05-03-03 282 1.8

0.4; 0.5 - 11-01-03 333 2.0 0.3; 0.5 -

05-09-03 248 1.6

0.4; 0.5 -0.6+ 0.4 ;0.5 11-08-03 279 2.2*0.4;0.5 0.4*0.3;0.3 05-16-03 284 1.9 0.3; 0.5 - 11-15-03 281 2.7 0.4; 0.6 -

05-23-03 282 1.5 0.3 0.4 -0.5* 0.3 ;0.3 11-21-03 240 2.5

0.4 0.6 -0.2

0.3 ;0.3 05-30-03 289 2.0

0.3 0.5 - 11-28-03 295 3.5 0.4; 0.8 -

06-06-03 285 2.2

0.4; 0.5 1.3

0.7 ;0.7 12-05-03 274 2.0* 0.4 ;0.5 0.340.3 ;0.3 06-13-03 282* 1.4 0.3; 0.4 - 12-12-03 287 2.9* 0.4 ;0.7 -

06-20-03 293 2.3

0.3; 0.5 -0.0 + 0.4 ;0.4 12-19-03 288 2.7 0.3 ;0.6 -0.5* 0.3 ;0.4 06-27-03 285 1.7 0.3 0.4 12-26-03 288 3.3 0.4; 0.7 -

2nd Qtr. Meanis.d. 1.9 40.4 0.1+/- 0.7 4th Qtr. Meanss.d. 2.7 *0.6 -0.0k 0.4

' Volume based on a two week collection period.

' Original AP/AI changed during EP event at station. AP received by Environmental, Inc. invalid; no particulate matter on filter.

1-131 results based on run time of 194.2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months due to replacement of original during EP event.

III - 10

QUAD CITIES Table I. Airborne Particulates and Iodine Cartridges Collection: Airborne Particulates - Continuous; weekly exchange Iodine Cartridges - Continuous; biweekly exchange Required LLD: 0.01 pCilm' for Gross Beta and 0.07 pCi/m' for I-131 Units: 10'2 pCi/m' Q-04 Nitrin Date Volume Gross Date Volume Gross Collected (m') Beta I-131' Collected (m') Beta 1-131' 01-04-03 325 4.1 0.4 ;0.9 -0.0 0.4 ;0.4 07-04-03 275 2.5 + 0.3; 0.6 -1.04- 0.3 ;0.4 01-10-03 244 2.7 0.4;0.7 - 07-10-03 245 1.9 0.3; 0.5 01-18-03 326 2.8 + 0.3; 0.6 -0.1 0.4 ;0.4 07-18-03 336 1.7 0.3;0.5 -0. 1 -0.3 ; 0.3 01-25-03 284 3.5 0.4; 0.8 - 07-25-03 278 2.1 + 0.3; 0.5 02-01-03 285 3.8 0.4;0.8 -0.0+/-0.4;0.4 08-01-03 283 3.2 0.4; 0.7 0.0k 0.3 ;0.3 02-08-03 285 3.4 + 0.4; 0.7 - 08-08-03 291 2.3 + 0.3; 0.5 02-15-03 284 2.2 + 0.3 ;0.5 0.1 0.3;0.3 08-15-03 280 2.0 4 0.3 0.5 -0.4 4 0.3 ;0.3 02-22-03 285 1.6+/- 0.3 0.4 - 08-22-03 282 4.0 + 0.4; 0.8 03-01-03 282 3.8 A 0.4; 0.8 -0.0 0.4 ;0.4 08-29-03 285 3.6 + 0.4; 0.7 0. 1 4-0.4 ; 0.4 03-08-03 284 3.1 + 0.4 ;0.7 - 09-05-03 285 2.2 + 0.4; 0.5 03-14-03 248 4.3 0.5; 0.9 -0. I 0.4 ;0.4 09-12-03 285 5.YI 0.5; 1.1 -0.6+0.4 ;0.4 03-21-03 275 2.5 A 0.3; 0.6 - 09-19-03 287 3.2 + 0.4; 0.7 03-29-03 330 1.94 0.3 ;0.4 -0.0+0.3 ;0.3 09-26-03 285 2.4 4 0.3; 0.5 0.I0.3;0.3 Ist Qtr. Meanss.d. 3.1 +0.8 -0.&U 0.1 3rd Qtr. Meanss.d. 2.8 A 1.0 -0.3+/- 0.4 04-04-03 243 2.0 +/- 0.4; 0.5 - 10-03-03 287 1.0 0.3; 0.3 04-12-03 326 2.6 0.3 0.6 -0.4 4 0.4 ;0.4 10-10-03 284 3.7 A 0.4; 0.8 -0.0 + 0.3 ;0.3 240 2.7 0.4 ;0.7 10-17-03 286 2.9 0.4; 0.6 -

04-18-03 -

04-26-03 329 2.4 0.3 ;0.5 0.00.4;0.4 10-24-03 287 3.9 0.4 ;0.8 0.0+0.3;0.3 05-03-03 282 1.8

0.4; 0.5 - 11-01-03 333 2.3 0.3; 0.5 -

05-09-03 248 1.3 + 0.4; 0.4 -0.1

0.5 ;0.5 11-08-03 279 2.6 + 0.4; 0.6 -1.0+ 0.3 ;0.4 05-16-03 284 1.9 + 0.3; 0.5 - 11-15-03 281 2.7 0.4 ;0.6 -

05-23-03 282 1.6 +/- 0.3 0.4 0.4 d 0.4 ;0.4 11-21-03 240 2.4 + 0.4; 0.6 -0.8 + 0.4 ;0.4 289 2.0 i 0.4; 0.5 - 11-28-03 295 3.7 0.4; 0.8 * -

05-30-03 06-06-03 286 2.64 0.4;0.6 -0.1I0.4;0.4 12-05-03 274 2.4 A 0.4; 0.6 -0.3 +/- 0.4;0.4 06-13-03 282- 1.5 0.3; 0.4 - 12-12-03 287 3.b 0.4;0.7 -

06-20-03 293 1.8 A 0.3; 0.4 -0.1 0.4 ;0.4 12-19-03 287 3.6 4- 0.4; 0.8 -0.0k 0.3 ;0.3 06-27-03 286 1.4 0.3 0.4 - 12-26-03 288 3.6+/-0.4;0.8 -

2nd Qtr. Meanss.-d. 2.0 -40.5 -0.1 0.3 4th Qtr. Meanss.d. 2.9 +/-0.8 -0.4k 0.4

'Volume based on a two week collection period.

III - 11

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 1-131 Units: 1041 pCi/n' Q-07 (C) Clinton Date Volume Gross Date Volume Gross Collected (in') Beta I-131' Collected (in') Beta 1-131' 01-04-03 328 4.2 + 0.4; 0.9 -0.8 i 0.5 ;0.5 07-04-03 285 3.540.4 ;0.7 -0.2:0.3 ;0.3 01-12-03 330 2.7 0.4; 0.6 - 07-11-03 287 1.7 4 0.3; 0.4 -

01-18-03 239 3.3 + 0.4; 0.7 -0.1 t 0.4; 0.4 07-18-03 279 2.0 + 0.4 ;0.5 -0.4 + 0.3 ;0.3 01-25-03 287 3.4 + 0.4; 0.7 - 07-25-03 294 2.2 + 0.3; 0.5 -

02-01-03 280 3.3 0.4;0.7 0.8+0.4;0.4 08-01-03 277 3.5+0.4;0.7 0.1I0.3;0.3 02-07-03 254 3.3 + 0.4; 0.7 - 08-08-03 282 2.6 +/- 0.3; 0.6 -

02-14-03 285 2.3 + 0.3; 0.5 0.3 L0.4 ;0.4 08-15-03 296 2.4k 0.3 ;0.5 0.0d 0.3 ;0.3 02-21-03 286 2.3 0.3; 0.5 - 08-22-03 285 4.0 A 0.4; 0.8 -

03-01-03 321 3.4 0.4; 0.7 -0.3 +/- 0.4 ;0.4 08-29-03 287 4.1 + 0.4 ;0.8 0.4 +/- 0.4 ;0.4 03-08-03 289 3.7k 0.4 ;0.8 - 09-05-03 286 2.3 A 0.4; 0.6 -

03-14-03 233 4.8 0.5; 1.0 -0.34-0.4;0.4 09-12-03 276 5.0 + 0.5; 1.0 -0.5 +0.4 ;0.4 03-21-03 297 2.7 0.3 ; 0.6 09-19-03 285 3.1 0.4; 0.7 -

03-28-03 285 2.3 + 0.3 ; 0.5 0.5 4 0.3 ;0.3 09-26-03 297 2.7k 0.3 0.6 -0.6E 0.3 ;0.3 Ist Qtr. Mean-s.d. 3.2 40.8 0.GU 0.5 3rd Qtr. Meanss.d. 3.0 4-1.0 -0.1+ 0.4 04-04-03 284 2.0 + 0.3; 0.5 - 10-01-03 201 1.9 + 0.4; 0.5 -

04-11-03 284 2.3 S 0.3; 0.5 0.5 +/- 0.3 ;0.4 10-10-03 367 3.2 + 0.3 ;0.7 0.6+0.3;0.3 04-18-03 278 2.4 0.4 0.6 - 10-16-03 234 2.5 +/- 0.4; 0.6 -

04-26-03 337 2.4 0.3 0.5 -0.0b 0.3 ;0.3 10-24-03 333 3.3k 0.3 ;0.7 0.6+/-0.3;0.4 05-03-03 234 2.1 + 0.4; 0.6 - 10-31-03 287 2.6 4 0.3; 0.6 -

05-09-03 291 1.7 0.3 ;0.5 0.2 +/-0.4 ;0.4 11-07-03 287 2.0 0.4 0.5 -0.3 +0.4;0.4 05-16-03 285 2.3 0.4; 0.5 - 11-15-03 244 3.6 0.5; 0.8 -

05-23-03 281 1.9 0.3 ;0.5 0.0k 0.4 ;0.4 11-21-03 323 2.8 0.3 ;0.6 1.0d 0.3 ;0.4 05-30-03 290 2.3 + 0.4; 0.6 - 11-29-03 318 3.5 0.4;0.7 -

06-06-03 282 2.6 + 0.4; 0.6 0.2 4 0.3 ;0.3 12-05-03 251 2.6 0.4 ;0.6 0.0d 0.3 ;0.3 06-13-03 280. 1.7 +/-0.3 ;0.4 - 12-12-03 285 3.5 0.4; 0.8 -

06-20-03 296 2.3 +/- 0.3; 0.5 -0.1 + 0.3 ;0.3 12-20-03 320 3.0A 0.3 ;0.6 0.7 0.4 ;0.4 06-27-03 276 2.5 +/- 0.3; 0.6 - 12-26-03 246 4.3 + 0.5 ;0.9 -

2nd Qtr. Meanis.d. 2.2 +0.3 0.1+ 0.2 4th Qtr. Mean:s.d. 3.0 0.7 0.4X 0.5

'Volume based on a two week collection period.

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/m' Other LLDs: Mn-54 = 0.01; Fe-59 = 0.015; Co-58, Co-60 = 0.01; Zn-65 = 0.04; ZrlNb-95 = 0.01; Ba/La-140 = 0.025 pCi/rm' Units: 10i4 pCi/m' Sample Description and Concentration 0-01 Onsite No. I 2003 Collection Ist Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2084,5 QAP4254 QAP-6554 QAP-8039 Volume 3,737 3,675 3,699 3,714 Mn-54 -1.8+4.4 ;4.4 -4.3 + 6.5 ; 6.5 -5.2 4 6.8 ; 6.8 4.04: 5.1 ;5.2 Fe-59 -8.5 + 7.2 ; 7.3 -8.3+/- 12.0; 12.0 -30.8*L 13.0; 14.1 10.6

13.8 ; 14.0 Co-58 7.9*3.5 ;3.8 -0.7 4 5.0 ; 5.0 0.3 4 4.6 ; 4.6 -3.5 + 6.0 ; 6.0 Co-60 -1.9*3.7 ;3.7 -0.7

3.8 ; 3.8 2.9 4 6.6 ; 6.6 1.044.5 ;4.5 Zn-65 1.2*8.6; 8.7 -8.1

11.2 ; 11.3 -12.9 : 13.4; 13.6 -20.9

17.2; 17.6 NblZr-95 4.0 *4.4; 4.5 -1.5 *6.0; 6.0 2.4 *5.1; 5.1 3.4 +5.5; 5.6 Cs-134 3.1*4.1 ;4.1 -1.744.8 ;4.8 -0.1 4 6.9 ; 6.9 1.3* 6.6 ; 6.6 Cs-137 2.4*3.9 ;4.0 4.5 45.4 ;5.4 - 6.145.3 ;5.4 6.0*5.6; 5.7 Ba/La-140 -21.5 +/- 5.3;6.S 35.5

4.4;7.7 -59.3: 7.6; 13.0 -3.0 E 7.6;7.6 0-02 Onsite No. 2 2003 Collection Ist Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2086 QAP-4255 QAP-6555 QAP-8040 Volume 3,746 3,675 3,710 3,715 Mn-54 -1.5 + 5.2; 5.2 -1.8 :14.6 ;4.6 -0.9:1:6.4 ; 6.5 2.7 4 6.0 ; 6.0 Fe-59 -3.2

9.3 ; 9.3 8.3*7.5 ;7.7 -3.5 +/- 9.4 ; 9.4 -17.74 13.3 ; 13.6 Co-58 -1.91 +/-3.5 ;3.5 4.7 4 4.4 ; 4.5 0.1 +5.1 ; 5.1 -3.2*5.1 ;5.1 Co-60 2.2 + 7.6 ; 7.6 -2.2 4 6.6 ; 6.7 5.4 4: 5.9 ; 6.0 0.3 +/- 5.9 ; 5.9 Zn-65 8.6:41 9.1 ;9.2 13.8 +/- 10.7 ; 10.9 17.7*9.5; 10.0 -3.2*8.1 ;8.1 Nb/Zr-95 -2.3 +5.8; 5.8 2.4 t5.1; 5.1 -15.7*6.4; 7.0 -6.0 *5.6; 5.7 Cs-134 -2.9:1:7.2 ; 7.3 1.3*6.7;6.7 8.8* 6.4; 6.6 1.3*6.6;6.6 Cs-137 -6.2 +/- 6.2 ; 6.3 2.7:1 5.9; 6.0 -2.3 + 5.8; 5.9 -1.7* 5.5 ;5.5 Ba/La-140 10.5 4 8.1 ;8.3 34.1 4 6.9;9.2 54.7

5.2; l1.0 -39.4

6.2;9.3 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' Other LLDs: Mn-54 0.01; Fe-59 = 0.015; Co-58, Co 0.01; Zn-65 = 0.04; Zr/Nb-95 = 0.01; BalLa-140 = 0.025 pCi/m' Units: 104 pCi/n' Sample Description and Concentration 0-03 Onsite No. 3 2003 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2087 QAP-4256 QAP-6556 QAP-8041 Volume 3,746 3,440 3,703 3,715 Mn-54 1.2 4-3.8 ;3.8 8.9 + 5.0 ;5.3 3.745.6 ;5.7 4.3 + 5.3 ;5.4 Fe-59 2.1 +11.4 ;11.4 -17.749.9; 10.4 -4.7k 10.9; 10.9 11.849.9; 10.1 Co-58 5.6 +/- 4.9 ; 5.0 -1.7 +/- 5.8 ;5.8 0.1 +/-5.1 ;5.1 -3.5 + 6.0; 6.0 Co-60 3.6 5.4 ;5.4 6.9 + 7.9 ; 8.0 5.4+5.9 ;6.0 6.1 +4.5 ; 4.6 Zn-65 -3.9 + 13.5 ; 13.5 -3.5 +/-13.2; 13.2 12.9 4 12.3 ; 12.5 -7.3 d 13.0; 13.0 Nb/Zr-95 4.2 44.7; 4.8 8.6 +5.9; 6.1 -9.6 +/-5.6; 5.9 0.6 6.5; 6.5 Cs-134 -2.4 + 5.2; 5.2 0.9 4 5.8 ; 5.8 0.1 +5.9 ;5.9 -2.7 + 6.4 ; 6.4 Cs-137 3.2 + 5.9 ; 6.0 3.4 +/- 6.5 ; 6.5 5.5 + 5.5 ; 5.6 -2.2 +/- 5.4; 5.4 Ba/La-140 10.5 4 8.1 ;8.3 46.1 +/-7.8;11.3 6.1 +/- 7.9;8.0 -116.9 4 9.1 ;22.7 0-04 Nitrin 2003 Collection lstQtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2088 QAP-4257 QAP-6557 QAP-8042 Volume 3,746 3,678 3,703 3,715 Mn-54 -1.2 4-4.7 ; 4.7 0.6 + 5.0; 5.0 -2.7 4 5.0 ;5.1 -1.5 :k 5.3 ; 5.3 Fe-59 -6.3 4 10.4; 10.5 -2.4 4 11.3 ; 11.3 16.6 4 6.7 ; 7.3 5.9 +/- 10.7; 10.7 Co-58 3.2 +5.0 ;5.1 4.444.7 ;4.8 -0.7 4 5.0 ; 5.0 -1.6 +/- 5.3; 5.3 Co-60 5.2 4-4.1 ; 4.2 6.4 4-6.1 ; 6.2 7.0 + 4.9 ; 5.0 2.8 :E5.1 ; 5.1 Zn-65 13.3 + 10.5; 10.7 8.1k 11.2; 11.3 1.6 +9.1 ; 9.1 8.9 +/- 13.0; 13.1 Nb/Zr-95 -1.3 45.9; 5.9 4.7 i5.3; 5.3 -8.6 h 6.1; 6.3 1.7 +/-3.9 ; 3.9 Cs-134 2.1 + 5.6 ; 5.6 -0.7 : 6.3 ; 6.3 -2.6 4 5.9 ; 5.9 2.7 4 6.3 ; 6.3 Cs-137 3.444.6;4.6 -1.2 5.72; 5.7 5.5 +/-5.5 ; 5.6 -0.1 5.8 ; 5.8 Ba/La-140 -27.4 + 6.1 ;7.8 -40.3 :h 8.2; 10.9 -3.1 4 7.6;7.6 -39.6 4 6.2;9.4 III -14

QUAD CITIES Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM-Required LLDs: Cs-134 = 0.01, Cs-137 = 0.01 pCi/rn2 Other LLDs: Mn-54 = 0.01; Fe-59 = 0.015; Co-58, Co-60 = 0.01; Zn-65 = 0.04; Zr/Nb-95 = 0.01; Ba/La-140 = 0.025 pCi/rn Units: 104 pCi/rn Sample Description and Concentration Q-07 (C) Clinton 2003 Collection Ist Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2089 QAP-4258 QAP-6558 QAP-8043 Volume 3,718 3,705 3,722 3,702 Mn-54 0.3 4 4.4 ; 4.4 2.1 +4.8 ;4.8 -10.3 X 6.2 ; 6.5 -8.2 +/- 6.2 ; 6.4 Fe-59 3.246.5 ;6.5 4.7+/- 8.9; 8.9 -3.5 4 9.4 ; 9.4 23.7 + 8.0; 9.0 Co-58 -7.1 A 5.9 ; 6.0 0.8 4 5.6; 5.6 2.4 + 5.9 ; 5.9 -0.5 +/-4.5 ; 4.5 Co-60 2.8+/-5.1 ;5.1 6.2 4 4.5 ; 4.6 -3.2+/-4.7 ;4.8 3.7+/-5.4 ;5.5 Zn-65 21.34 12.1; 12.6 -12.9 4+/-13.4 ; 13.6 11.3+/- 11.7 ; 11.9 -0.8+ 11.0; 11.0 Nb/Zr-95 7.7 +3.6; 3.8 -6.9 +5.0; 5.2 3.7 +/-4.7; 4.7 -8.5 +5.7; 5.9 Cs-134 -3.044.4 ;4.5 -3.5 4 6.7 ; 6.8 5.6 i 5.2; 5.3 2.8 +/-5.8 ; 5.8 Cs-137 2.2 a 5.3 ;5.4 -2.946.1 ;6.2 3.9+/- 5.2 ;5.2 -10.2 4 6.3 ; 6.6 Ba/La-140 -2.1 4 7.6;7.6 -1.5 + 5.4;5.4 -12.2 + 7.2;7.6 35.3 +/- 6.9;9.3 III-15

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

Monthly (November - April)

ODCM- I-i3i = 1, Cs-134 = 15; Cs-137 = 18, Ba-i40 -=60, La-140 = 15 pCi/L Required LLDs:

Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Zr/Nb-95 = 10 pCilL T Tnito- rirflT r -.

Sample Description and Concentration 0-26 Bill Stanley Dairv Date Collected 01-04-03 02-08-03 03-08-03 04-04-03 Lab Code QMI-37 QMI-567 QMI-1011 QMI-1593 I-131 -0.08 + 0.16 ;0.16 -0.05 t0.16 ;0.16 -0.03 4*0.17 ;0.17 -0.05*0.15 ;0.15 Mn-54 -0.9 + 2.4 2.4 -1.9*2.7 ;2.7 2.2*3.2 ;3.2 -1.4 *1-1.7; 1.7 Fe-59 6.6 + 5.9 ;6.0 -0.6 + 5.7; 5.7 3.6 + 6.6 ;6.6 -1.644.1 ;4.1 Co-58 0.5* 1.9; 1.9 -2.6

2.7 2.7 -1.4*3.1 ;3.1 1.7* 1.7; 1.7 Co-60 0.4+2.9; 2.9 0.1 43.1 3.1 -0.4 + 3.2; 3.2 1.2 2.0; 2.0 Zn-65 -4.6 + 6.3; 6.3 1.7*5.9; 5.9 -0.2 4 7.0; 7.0 -0.1 4.8; 4.8 Nb/Zr-95 -0.8 + 2.6 2.6 -3.8*2.5 ;2.5 -2.5+ 3.0 ;3.1 -1.3

1.8 1.8 Cs-134 -2.2 + 3.0; 3.0 1.2 3.1 ;3;1 1.7*3.3 ;3.3 -1.342.0 ;2.0 Cs-137 1.942.5 ;2.5 0.1 +*3.0;3.0 3.1: 3.4 ;3.5 1.2* 1.9; 1.9 Ba-140 7.548.9;9.0 8.6* 10.1; 10.2 2.4+ 11.2; 11.2 -6.9

7.3; 7.4 La-140 4.5 *1.9; 2.0 -1.2 :2.6 ; 2.6 -1.8 *2.5 ; 2.6 0.3 *1.5 ;1.5 Date Collected 05-03-03 05-16-03 05-30-03 06-13-03 Lab Code QMI-2214 QMI-2674 QMI-2870 QMI-3249 1-131 0.13

0.14 ;0.14 -0.02 + 0.28 ;0.28 -0.07 +/- 0.17 ; 0. 17 -0.02 + 0.18 ;0.18 Mn-54 1.3*2.3 ;2.3 -0.6 + 2.2 ; 2.2 -1.4 *2.0; 2.0 0.8+2.1 ;2.1 Fe-59 -3.9 +/- 6.3 ; 6.3 -0.8

4.8 ; 4.8 0.7* 4.4 ;4.4 -0.4* 3.5 ;3.5 Co-58 -0.6 + 2.5 ; 2.5 -0.7

1.9; 1.9 -2.5 + 1.9; 2.0 -0.6 4 1.9; 1.9 Co-60 -0.1 42.6; 2.6 -0.3

2.9; 2.9 1.2 + 2.3 ; 2.3 0.842.2; 2.2 Zn-65 -3.4 *6.8; 6.8 2.7*6.1; 6.1 1.745.9; 5.9 2.345.5; 5.5 Nb/Zr-95 0.1*I2.3 ;2.3 -0.24 1.9; 1.9 0.1+ 2.2 ;2.2 -1 .5

1.8 ; 1.8 Cs-134 -1.3 *2.9 ;3.0 0.1*2.4 ;2.4 0.4*2.2 ;2.2 0.3*2.1 ;2.1 Cs-137 -0.3 *3.0 ;3.0 1.9*2.6 ;2.7 1.0 4-2.4 ; 2.4 1.8*2.4 ;2.5 Ba-140 -16.1

8.5 ; 8.8 -9.2

9.0 ; 9.1 1.0* 6.3; 6.3 -2.4* 6.8 ;6.8 La-140 -3.3 +2.8 ; 2.8 1.0 42.0; 2.0 -0.5 *2.0 ; 2.0 1.0 *2.1;2.1 III - 16

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

Monthly (November - April)

ODCM- 1-131 = 1, Cs-134 = 15; Cs-137 = 18, Ba-140 = 60, La-140 = 15 pCi/L Required LLDs:

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 06-27.03 07-10-03 07-25-03 08-08-03 Lab Code QMI-3539 QMI-3874 QMI-4241 QMI-4591 I-131 0.06 0.17 ;0.17 0.0740.21 ;0.21 0.0240.18 ;0.18 -0.01 *0.19 ;0.19 Mn-54 1.7 3.7;3.7 -0.1 2.8 ; 2.8 0.9

2.4 ; 2.4 1.1 42.1 ;2.1 Fe-59 -1.6*9.4 ;9.4 4.5

6.6 ; 6.6 0.8*5.9 ;5.9 -3.3 *5.4 ;5A Co-58 -0.745.1 ;5.1 -2.0 2.8 ;2.8 0.9:1 2.7; 2.7 -2.8

2.6; 2.6 Co-60 3.845.2; 5.2 0.1 3.4; 3.4 -1.7

3.2; 3.2 0.343.3; 3.3 Zn-65 -2.9 11.8; 11.8 -7.6* 7.8; 7.8 -7.447.9; 8.0 -5.2

7.5; 7.5 Nb/Zr-95 1.0 3.6 ;3.6 -0.7+2.8 ;2.8 0.2+ 3.1 ;3.1 -0.2*t 2.5 ;2.5 Cs-134 0.1 4.2 ;4.2 1.9+3.3 ;3.3 2.1*3.0 ;3.0 -2.4 *3.1 3.2 Cs-137 0.6 4.9 4.9 -1.0 + 3.2 3.2 -0.1 3.3 3.3 1.6*2.8 ;2.8 Ba-140 -26.7: 16.2; 16.6 14.2 +/- 9.7 ;9.9 0.7 + 9.5 ;9.5 4.6 8.7 ;8.7 La-140 5.4 *6.0 ; 6.0 4.2 *3.0; 3.0 1.2 42.7; 2.7 4.8 *2.5; 2.6 Date Collected 08-22-03 09-05-03 09-19-03 10-03-03 Lab Code QMI-4831 QMI-5106 QMI-5396 QMI-574 1 I-131 -0.09 4 0.20 ;0.20 -0.01 +0.20 ;0.20 0.06 + 0.17 ;0.17 0.08 + 0.20 ; 0.20 Mn-54 0.7* 1.9; 1.9 0.9 + 2.6 ; 2.6 1.1*2.1 ;2.1 2.1 *3.3 ;3.3 Fe-59 -1.9* 4.8 ;4.9 5.3 + 5.3 ; 5.4 -1.2 + 5.8; 5.8 -4.0 A6.5 ; 6.5 Co-58 -0.1 4 2.0 ; 2.0 1.04 2.5 ;2.5 -2.3

2.3 ; 2.3 0.843.2 ;3.2 Co-60 -1.4 *2.2; 2.2 2.943.7; 3.7 -0.6

2.7; 2.7 0.2*3.0; 3.0 Zn-65 1.5*: 4.9; 4.9 -9.5

7.6; 7.7 -0.6

6.8; 6.8 3.0* 7.6; 7.6 ZrlNb-95 1.2* 2.1 ;2.1 0.3+ 2.7 ;2.7 0.4* 2.3 ;2.3 -0.9* 3.4 ;3.4 Cs-134 -0.6 *2.2; 2.3 1.2* 3.1 ;3.1 -1.1

2.3 ; 2.3 0.4 *3.7;3.7 Cs-137 -0.2 + 2.5 ; 2.5 -0.7*3.4 ;3.4 -1.6

2.1; 2.1 -0.6

3.8 ; 3.8 Ba-140 2.5*8.1 ;8.1 0.6 4 9.3 ; 9.3 -3.6 *8.4; 8.4 1.5* 10.0; 10.0 La-140 0.6 *1.9 ; 1.9 3.4 *3.1 ; 3.1 1.5 *2.7 ; 2.7 2.0 *3.3; 3.4 III -17

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

Monthly (November - April)

ODCM- I-131 = 1, Cs-134 = 15; Cs-137 = 18, Ba-140 - 60, La-140 = 15 pCi!L Required LLDs:

Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 1O; Zn-65 = 15; Zr/Nb-95 = 10 pCi/L Units: pCi/L Sample Description and Concentration 0-26 Bill Stanley Dairy Date Collected 10-17-03 10-31-03 11-15-03 12-05-03 Lab Code QMI-6186 QMI-6575 QMI-6914 QMI-7311 I-131 -0.18 *0.17 ;0.17 -0.03 + 0.21 ; 0.21 -0.07 *0.18 ;0.18 0.00 4 0.16 ;0.16 Mn-54 4.4 4 3.5 ; 3.6 -0.6 + 2.3 ; 2.3 1.3 *2.6;2.6 0.6*2.3 ;2.3 Fe-59 7.448.7;8.8 2.1* 5.9 ; 5.9 -0.7

5.0 ; 5.0 -5.6 + 5.8 ; 5.8 Co-58 1.7 *3.6 ; 3.6 0.6* 2.1 ;2.1 0.2 42.4 ;2.4 -1.8

2.2 ; 2.2 Co-60 5.5*4.1 ; 4.1 0.9

2.3 ; 2.3 -1.5 *2.3 ; 2.3 1.6*2.4; 2.4 Zn-65 0.6 a 8.2; 8.2 -6.9*7.1 ; 7.2 -4.1

6.2; 6.2 -9.2 + 6.4; 6.5 Zr/Nb-95 8.6*4.2 ;4.3 2.4* 2.3 ;2.3 2.0* 2.5 ;2.6 1.5+ 2.4 ;2.4 Cs-134 0.8*4.1 ;4.1 -0.1 2.9 ; 2.9 0.2

2.5 ; 2.5 -0.7 + 3.2 ; 3.2 Cs-137 -1.944.3 ;4.3 2.3 *2.9 ;2.9 2.1+2.9 ;2.9 2.2 *3.0 ; 3.0 Ba-140 7.8 11.4; 11.4 -1.3*9.4 ;9.4 *4.6*7.8;7.9 -11 .6

9.7 ; 9.9 La-140 -0.5 *4.1 ;4.1 -1.1 *2.2 ; 2.2 -0.4 *2.0 ; 2.0 0.6 +2.7 ; 2.7

(

III - 18

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 pCilg wet weight Units: 10 ' pCi/g wet weight Sample Description and Concentration 0-24 Pool #14 of Mississippi River Date Collected 05-01-03 05-01-03 05-01-03 10-02-03 Lab Code QF-2185 QF-2186 QF-2187 QF-5727 Type Common Carp Common Carp Walleye Shorthead Redhorse Mn-54 0.6 i 0.9 ; 0.9 -0.0 i 0.9 ; 0.9 0.4 + 0.5 ; 0.5 0.3 4 0.9 ; 0.9

.Fe-59 - 1.3 4-2.0 ;2.0 0.5 + 2.3 ; 2.3 -0.7 + 1.0 ; 1.0 0.5d 1.7; 1.7 Co-58 0.6 +/- 0.9 ; 0.9 0.5 +/- 0.9 ; 0.9 -0.4 +/- 0.5 ; 0.5 0.5 4 0.9 ; 0.9 Co-60 -0.4 +/- 1.1 ; 1.1 -0.6 + 1.1 ; 1.1 -0.3 k 0.6 ; 0.6 -0.5 - 1.3; 1.3 Zn-65 1.9 -+2.2;2.2 0.5 + 1.9 ; 1.9 0.2+ 1.2; 1.2 2.4 4 2.1 ; 2.2 Nb/Zr-95 -0.2 +/- 0.7 ; 0.7 0.2 +/- 0.8 ; 0.8 0.4+0.5 ;0.5 -0.1 4 0.7; 0.7 Cs-134 0.0k 1.0; 1.0 -0.74 1.0; 1.0 -0.12 0.5 ; 0.5 -0. I k0.9 ;0.9 Cs-137 0.1 0.8;0.8 -0.7 + 0.9 ; 0.9 -0.2 + 0.6 ; 0.6 0.2 +/- 0.9 ; 0.9 Ba/La-140 0.4 b0.8 ; 0.8 0.9

0.8 ; 0.8 -0.2 + 0.7 ; 0.7 0.2 4 0.7 ; 0.7 Date Collected 10-02-03 Lab Code QF-5728 Type Channel catfish Mn-54 -0.2 + 0.8 ; 0.8 Fe-59 -0.2 +/- 2.0 ; 2.0 Co-58 0.5 + 0.8 ; 0.8 Co-60 -1.2 L1.0; 1.0 Zn-65 2.1 42.7 ;2.7 Zr/Nb-95 0.0 E0.9 ; 0.9 Cs-134 0.4 + 0.8 ; 0.8 Cs-137 0.4 + 0.9 ; 0.9 Ba/ILa-140 0.1 d 0.8 ; 0.8 III - 19

QUAD CITIES Table 4. Fish, Edible Portions 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 pCilg wet weight Other LLDs: Zr/Nb-95 = 0.20, Ba/La-140 = 0.30 pCi/g wet weight Units: 10 pCilg wet weight Sample Description and Concentration 0-29 (C) Mississippi River. Upstream Date Collected 05-01-03 05-01-03 10-02-03 10-02-03 Lab Code QF-2183 QF-2184 QF-5724 QF-5725 Type Channel Catfish Freshwater Drum Largemouth Bass Common Carp Mn-54 0.6 k 0.9 ; 0.9 0.9 +/- 0.8 ; 0.8 0.240.6;0.6 -0.6 4 0.7 ; 0.7 Fe-59 -0.8 --2.1 ;2.1 -1.1 +/-1.8 ;1.8 -0.2 k 1.5; 1.5 1.0 4 2.2 ;2.2 Co-58 0.5 4 0.8 ; 0.8 0.1 + 0.8 ;0.8 0.1 I 0.7 ; 0.7 -0.2 : 0.8 ; 0.8 Co-60 -0.6 i 1.3; 1.3 0.4 +/- 0.9 ; 0.9 0.2 A-0.7 ; 0.7 -0.9 E1.4; 1.4 Zn-65 1.3 4 3.0 ;3.0 0.2 + 2.0 ; 2.0 -0.2 1.7; 1.7 -1.3 --2.5 ; 2.5 Nb/Zr-95 0.1 + 0.8 ; 0.8 -0.2 h 0.6 ; 0.6 0.1 0.7 ; 0.7 -0.1 4 0.8 ; 0.8 Cs-134 0.4 4 1.1 ; 1.1 0.1 0.9; 0.9 -0.2 A 0.9 ; 0.9 -0.6 k 1.0; 1.0 Cs-137 -0.1I 0.9 ; 0.9 -0.2 4 0.7 ; 0.7 0.3 + 0.7 ; 0.7 -0.7 4 0.8 ; 0.8 Ba/La-140 -1.3 +/- 1.0 ; 1.1 -0.8 + 0.8 ; 0.8 0.440.5 ;0.5 0.9 + 0.6 ; 0.6 Date Collected 10-02-03 Lab Code QF-5726 Type Common Carp Mn-54 0.2 I 0.9 ; 0.9 Fe-59 1.4 X 2.4 ; 2.4 Co-58 0.14 1.0; 1.0 Co-60 0.3 +1.1 ; 1.1 Zn-65 -0.9 A 2.4; 2.4 ZriNb-95 0.0 + 0.7 ; 0.7 Cs-134 -0.5 4-1.1 ; 1.1 Cs-137 0.2 + 0.9 ; 0.9 Ba/La-140 -0.4 + 1.2; 1.2 III -20

QUAD CITIES Table 5. Bottom Sediments Collection: Semniannually ODCM-Required LLDs: Cs-134 = 0.15, Cs-137 = 0.18 pCitg dryweight Other LLDs: Mn-54 = 0.15; Fe-59 = 0.60; Co-58, Co-60 = 0.10; Zn-65 = 0.60; ZrINb-95 = 0.20; Ba/L = 0.60 g dry weight Units: 102 pCilg dry weight Sample Description and Concentration 0-39 Downstream on Mississippi River Date Collected 05-16-03 10-10-03 Lab Code QBS-2675,6 QBS-5917 Mn-54 0.2 4 0.9 ; 0.9 1.2 + 1.1 ; 1.1 Fe-59 -1.0 4 1.8 ; 1.8 -3.7 2.6 ;2.6 Co-58 0.3E 0.8 ; 0.8 -1.6 + 1.0; 1.0 Co-60 0.64 1.0; 1.0 0.6 + 1.4 ; 1.4 Zn-65 -2.7 i 2.4; 2.4 -1.0 4- 2.3 ; 2.3 Nb/Zr-95 -1.6 + 1.0; 1.0 -2.9 + 1.4 ; 1.4 Cs-134 1.9 i 1.1 ; 1.1 1.9+ 1.5; 1.5 Cs-137 6.4k 1.9;2.1 8.3 412.4 ; 2.6 Ba/La-140 -1.4 + 1.1 ; 1.1 -28.3 + 1.2 ; 4.0 III -21

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 pCi/g wvet weight Units: 1 0*2 pCi/g wet weight Sample Description and Concentration 0-Control (C) Charles Leavens Date Collected 07-01-03 07-01-03 Lab Code QVE-3540 QVE-3541 Type Rhubarb greens Potatoes Mn-54 0.3 + 0.5 ; 0.5 0.1 + 0.6; 0.6 Fe-59 0.1* 1.0; 1.0 -0.9

1.3; 1.3 Co-58 -0.1 + 0.4; 0.4 0.1 *0.5;0.5 Co-60 -0.4 +/- 0.5 ; 0.5 0.3 +/- 0.6 ; 0.6 Zn-65 -0.6 + 1.0;1.0 -0.8 +/- 1.5 ;1.5 Nb/Zr-95 0.6+ 0.4 ;0.4 -0.5 + 0.6 ;0.6 I-131 0.4 4 0.4 ;0.4 0.2 +/- 0.5 ;0.5 Cs-134 -0.5 +/-0.5 ; 0.5 0.5 +/- 0.6 ; 0.6 Cs-137 0.3 + 0.5 ; 0.5 -0.4 +/- 0.6 ; 0.6 Ba/La-140 -0.0 +/- 0.3 ;0.3 -0.7 + 0.6 ;0.6 Date Collected 07-01-03 Lab Code QVE-3542 Type Onions Mn-54 -0.4 *0.8 ; 0.8 Fe-59 0.1*2.3 ;2.3 Co-58 -0.5 4 1.0; 1.0 Co-60 -0.4 *1.2; 1.2 Zn-65 -0.8 4 2.5 ;2.5 Nb/Zr-95 0.0 4 0.8 ;0.8 I-131 -1.1 4*0.8 ;0.8 Cs-134 0.3* 1.1 ;1.1 Cs-137 0.3

1.2; 1.2 Ba/La-140 1.4

1.0 ;1.1 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-S8, Co-60, Zn-65 = 0.05; Zr/Nb-95 = 0.01; Ba/La-140 = 0.02 pCi/g wet weight Units: 10 2 pCi/g wet weight Sample Description arid Concentration Q-Quad I Robert Ziegler Date Collected 07-01-03 07-01-03 Lab Code QVE-3543 QVE-3544 Type Rhubarb greens Onions Mn-54 0.440.8 ;0.8 0.3 +/- 0.6 ; 0.6 Fe-59 0.9 4 2.2 ; 2.2 1.6k 1.8; 1.8 Co-58 -0.2 + 0.9 ; 0.9 -0.3 + 0.9 ; 0.9 Co-60 0.6 +1.1 ; 1.1 -1.0 +/- 0.9 ; 0.9 Zn-65 -1.4 4 2.3 ;2.3 1.8 + 1.7;1.7 Nb/Zr-95 0.1 : 0.8 ;0.8 0.5 + 0.8 ;0.8 I-131 -0.2 +/-0.6 ;0.6 0.3 4 0.9 ;0.9 Cs-134 -0.1 1.0 ; 1.0 0.8 4 0.9 ; 0.9 Cs-137 0.1 + 0.8 ; 0.8 0.3 -0.9 ; 0.9 Ba/La-140 -0.7 +/- 0.7 ;0.7 0.1 +0.9 ;0.9 0-Quad 2 Dale Nimmic Date Collected 07-01-03 07-01-03 Lab Code QVE-3545 QVE-3546 Type Beet greens Onions Mn-54 -0.1 4 1.0; 1.0 -0.1 0.7 ; 0.7 Fe-59 -1.3 4- 2.3 ; 2.3 0.4 4 1.6 ; 1.6 Co-58 -0.4 +/- 0.9 ; 0.9 0.3 + 0.7 ; 0.7 Co-60 0.1 4 1.1 ; 1.1 0.1 + 0.6; 0.6 Zn-65 -0.4 +/- 2.6 ;2.6 -0.3 + 1.1 ;1.1 Nb/Zr-95 0.3 +/- 0.9 ;0.9 -0.2 + 0.7 ;0.7 I-131 0.9 +/- 0.7 ;0.8 0.0 + 0.7 ;0.7 Cs-134 0.04 1.0; 1.0 0.5 + 0.9; 0.9 Cs-137 0.4 41.0;1.0 0.2 + 0.9 ; 0.9 Ba/La-140 -1.9 i- 1.2 ;1.3 -0.6 +/- 0.8 ;0.9 III -23

QUAD CITIES Table 6. Vegetation Collection: Annhiially 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 pCi/g wet weight Units: 10 " pCi/g wet weight Sample Description and Concentration Date Collected 07-01-03 Lab Code QVE-3547 Type Potatoes Mn-54 0.2 + 0.6 ; 0.6 Fe-59 -1.2 + 1.3; 1.3 Co-58 -0.1 4 0.5 ; 0.5 Co-60 .0.3 4 0.7 ; 0.7 Zn-65 0.8 +1.4;1.4 Nb/Zr-95 -0.6 + 0.6 ;0.6 I-131 0.2 4 0.5 ;0.5 Cs-134 0.7 4 0.6 ; 0.6 Cs-137 0.1 i0.6;0.6 BatLa-140 -0.6 i 0.5 ;0.5 Q-Ouad 3 Amy Johnston Date Collected 07-01-03 07-01-03 Lab Code QVE-3548 QVE-3549 Type Cauliflower Beet greens Mn-54 -0.4: 1.0; 1.0 -0.2 + 1.0; 1.0 Fe-59 -0.2 + 1.9; 1.9 -0.8 +/- 2.2 ; 2.2 Co-58 0.1 4 0.9; 0.9 -0.4 + 1.0; 1.0 Co-60 -1.5 +/- 1.2 ; 1.2 1.4k 1.2; 1.2 Zn-65 0.2 + 2.2 ;2.2 1.2 + 2.1 ;2.1 Nb/Zr-95 0.1 +/- 0.9 ;0.9 0.3 +/- 0.8 ;0.8 I-131 -0.7 +1.0 ;1.0 0.2 + 0.9 ;0.9 Cs-134 -0.1 4-1.1 ; 1.1 -0.4 + 1.0; 1.0 Cs-137 -0.2 4 1.2 ; 1.2 -0.3 +/- 0.8 ; 0.8 Ba/La-140 -0.8 4 1.0 ;1.0 0.7 + 0.8 ;0.8 III -24

QUAD CITIES Table 6. Vegetation Collection: Aniuially 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 pCi/g wvet weight Units: 10.2 pCi/g wet weight

- Sample Description and Concentration Date Collected 07-01-03 Lab Code QVE-3550 Type Onions Mn-54 0.1 0.9 ;0.9 Fe-59 -1.4 4 1.9 ; 1.9 Co-58 1.0 4 0.8 ;0.8 Co-60 -0.4 + 0.7 ; 0.7 Zn-65 -1.4 +1.8;1.8 Nb/Zr-95 0.6 k 0.9 ;0.9 1-131 -0.2 : 0.8 ;0.8 Cs-134 0.24 1.0; 1.0 Cs-137 1.0 I 1.0; 1.0 Ba/La-140 0.3 X 0.8 ;0.8 O-Ouad 4 Harold Sater Date Collected 07-01-03 07-01-03 Lab Code QVE-3551,2 QVE-3553 Type Lettuce Beets Mn-54 -0.4 4 0.5 ; 0.6 0.5 0.8;0.8 Fe-59 0.1 4.1.2 ;1.2 0.34 1'.6 ; 1.6 Co-58 -0.4 i 0.6 ; 0.6 0.6 4 0.9 ; 0.9 Co-60 -0.0 + 0.7 ; 0.7 0.5 0.7;0.7 Zn-65 0.6 4: 1.3 ;1.3 0.4 + 2.1 ;2.1 Nb/Zr-95 -0.3 4 0.4 ;0.4 0.1 + 0.8 ;0.8 1-131 0.5 + 0.5 ;0.5 -0.2 4 0.8 ;0.8 Cs-134 -0.0 4 0.6 ; 0.6 -0.2 + 1.0; 1.0 Cs-137 0. 1 4-0.6 ;0.6 0.3 + 0.9 ; 0.9 Ba/La-140 -0.1 :E0.5 ;0.5 1.0 + 0.6 ;0.6 III -25

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 pCi/g wet weight Units: 10.2 pCilg wet weight*

Sample Description and Concentration Date Date' Collected 07-01-03 Lab Code QVE-3554 Type Potatoes Mn-54 0.3 4 0.6 ; 0.6 Fe-59 -0.7 4 1.6; 1.6 Co-58 .0.7 4 0.9 ; 0.9 Co-60 0.5k 1.0; 1.0 Zn-65 -0.9 + 2.1 ;2.1 Nb/Zr-95 -0.1 4 0.9 ;0.9 I-131 0.4 A 0.6 ;0.6 Cs-134 -0.4 + 0.8 ; 0.8 Cs-137 0.1 +0.9 ;0.9 Ba/La-140 -0.2 X 1.0 ;1.0 N1 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, Zr-95 = 30, Required LLDs: Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba-140 = 60, La-140 = 15 pCi/L Units: pCi/L Sample Description and 'C6ncentration 0-33 Cordova 2003 Collection January February March Period Lab Code QSW-61 ! NSb QSW-1485' Gross Beta 2.7 4 1.1; 1.2 5.4:+1.1; 1.4 Mn-54 0.8+/- 2.0 ; 2.0 0.5:1: 4.3 ; 4.3 Fe-59 -6.5+/- 3.6 ; 3.7 -2.64 9.3 ; 9.3 Co-58 0.64- 2.0 ; 2.0 -5.1:4: 4.1 ; 4.1 Co-60 0.5 + 2.1; 2.1 3.041 5.6 ; 5.6 Zn-65 -1.5:1 4.3 ; 4.3 -9.241 11.6; 11.6 Zr-95 2.0:1 4.7 ; 4.7 5.241 11.8; 11.8 Nb-95 -0.9:+ 2.2 2.2 2.344.3 ;4.3 Cs-134 2.6i 2.4 ;2.4 -0.4:+15.8; 5.8 Cs-137 0.7: 2.4 ; 2.4 -1.51+/-4.7. ; 4.7 Ba-140 -62.4+/- 8.4 ; 12.3 13.7+/- 13.4 ; 13.6 La-140 -2.6+ 2.1 ; 2.2 -5.71: 6.5 ; 6.5 2003 Collection April May

June Period Lab Code QSW-2497 QSW-3028 QSW-3525 Gross Beta 4.61: 1.0 ;1.2 3.74- 1.0; 1.1 4.2 1 1.0; 1.2 Mn-54 0.1: 1.2; 1.2 -0.841 2.1; 2.1 -1.6+ 3.6; 3.6 Fe-59 0.2+/- 2.9; 2.9 0.3+/- 3.8; 3.8 -1.4+ 5.2; 5.2 Co-58 0.0k 1.4; 1.4 -2.1 4 2.0 ; 2.0 1.9+ 3.2 ; 3.2 Co-60 -0.6i: 1.4; 1.4 2.9 +/- 2.2; 2.2 1.31 +4.1 ;4.1 Zn-65 -3.51 +3.6 ;3.7 -1.141 4.1; 4.1 -2.24- 5.7; 5.7 Zr-95 -3.14: 3.0; 3.0 -2.7+ 4.3; 4.3 -3.31: 7.3; 7.4 Nb-95 -1.3 + 1.6; 1.6 1.04 1.8; 1.8 0.31+3.4 ;3.4 Cs-134 -0.61: 1.7; 1.7 -0.8+/- 2.4 ;2.4 2.7 43.8 3.8 Cs-137 1.1 4 1.7; 1.7 0.7+/- 1.8; 1.8 -1.61 +3.3 ;3.3 Ba-140 1.3 45.4 ;5.4 -8.0k 7.1 ;7.2 -9.1I 12.8 ; 12.8 La-140 -1.9-1 1.9; 1.9 -4.2+/- 2.6; 2.7 0.3*3.1 ;3.1 III -27

QUAD CITIES Table 7. Surface Water Collection: Monthly composites of weekly collections ODCM- = , Mn-54= 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Zr-95 = 30, Gross Beta Required LLDs: Nb-95 15, Cs-134 15, Cs-137 =18, Ba140 60, La-140 = 15 pCi/L Units: pCifL Sample Description and Concentration 0-33 Cordova 2003 Collection July August September Period Lab Code QSW-4315 QSW-5064 QSW-5561 Gross Beta 3.34 1.5; 1.6 4.74 1.2; 1.4 4.3

1.2; 1.4

Mn-54 0.4+ 1.8; 1.8 -2.3* 2.8; 2.8 -2.2* 3.3; 3.3 Fe-59 -0.5* 3.0 ;3.0 2.8+/- 6.2 ; 6.2 -3.9* 6.4; 6.4 Co-58 0.5* 1.6; 1.6 1.04 3.0; 3.0 -1.3* 3.3; 3.3 Co-60 1.7* 1.6; 1.6 -1.94 3.3; 3.3 -1.5+ 4.0 ; 4.0 Zn-65 3.1* 3.4 ; 3.4 -0.8i 5.0; 5.0 -1.3* 6.2; 6.2 Zr-95 -0.8* 3.9; 3.9 -0.7* 6.8; 6.8 -1.9* 6.9; 6.9 Nb-95 0.2+ 1.6; 1.6 -1.2+/- 3.0 ; 3.0 -1.7* 3.0 ; 3.0 Cs-134 1.142.1 ;2.1 1.9* 3.0 3.0 0.3* 4.2 ;4.2 Cs-137 -0.5* 1.8; 1.8 -1.0*3.5 ;3.5 0.443.5 3.5 Ba-140 -0.1*6.3 ;6.3 -6.3* 9.9 9.9 11.8*9.8 10.0 La-140 -2.6* 2.4; 2.4 -2.6+/- 2.8; 2.9 -3.5+/- 4.5 4.5 2003 Collection October November December Period Lab Code QSW-6697 QSWV-7307 QSWV-7724 '

Gross Beta 3.14 0.9 ; 1.1 4.3* 1.5 ;1.6 2.6* 1.1 ;1.2 Mn-54 1.2* 2.5 ; 2.5 2.2* 2.8; 2.8 0.2* 2.4 ; 2.4 Fe-59 -12.2* 6.6 ; 6.8 .0.7*5.9 5.9 -5.3

5.7; 5.7 Co-58 -4.0* 2.4 ; 2.5 1.4* 3.2; 3.3 0.5* 2.5; 2.5 Co-60 2.0* 3.2 ; 3.2 0.3* 3.1; 3.1 1.14 2.6 ; 2.6 Zn-65 1.2* 5.7; 5.7 4.4* 5.2; 5.2 -7.9* 6.8 ;6.9 Zr-95 0.5* 6.2; 6.2 -1.4* 7.7; 7.7 0.24 5.8; 5.8 Nb-95 2.2* 2.3; 2.3 1.5* 3.3 ; 3.3 -4.1 4 3.1; 3.2 Cs-134 -2.0* 2.6; 2.6 -0.7* 3.8 ;3.8 1.6*2.9 ;2.9 Cs-137 0.3+ 3.6 ; 3.6 0.8*3.2 3.2 0.2*3.3 ;3.3 Ba-140 2.3* 9.6 ; 9.6 8.7* 11.0 ; 11.0 0.5* 9.2; 9.2 La-140 1.1*3.0; 3.0 -1 1. I- 4.7; 4.9 2.6* 2.6; 2.7

' Results reflect one sample for month collected on 01-04-03; water frozen.

"NS" = No sample; water frozen.

'Results reflect 2 samples for month; water frozen.

III -28

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, Zr-95 = 30, Required LLDs: Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba-140 = 60, La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration 0-34 (C) Camanche 2003 Collection January February March Period Lab Code QSW-62' QSW-878' QSW-1486' Gross Beta 3.2

1.1 1.2 2.0+1.1 ;1.1 4.2* 1.0; 1.2 Mn-54 -2.4* 1.7; 1.7 -0.6+ 1.4; 1.4 0.74 1.5 ; 1.5 Fe-59 -2.3 4 2.9; 2.9 2.9* 2.5 ;2.5 -0.9* 2.7; 2.7 Co-58 -2.74 1.7; 1.7 -1.3+/- 1.2; 1.2 0.94 1.6; 1.6 Co-60 -0.1 1.8; 1.8 2.2* 1.3 ;1.4 -0.9* 1.7; 1.7 Zn-65 -2.0+ 3.4; 3.4 -0.9i 2.7; 2.7 -2.3* 3.1; 3.2 Zr-95 -1.0* 3.9; 3.9 -0.8+ 3.0; 3.0 -2.1* 3.0; 3.0 Nb-95 -0.84 1.8 ; 1.8 -1.1

1.3; 1.3 1.8* 1.4; 1.5 Cs-134 2.3* 1.9; 1.9 2.3* 1.5; 1.6 1.1* 1.8; 1.8 Cs-137 -0.7* 2.0 2.0 1.2* 1.4; 1.4 0.14 1.5; 1.5 Ba-140 6.6* 6.7; 6.8 8.7+4.9 ;5.1 1.9S5.4 ;5.4 La-140 -7.9+ 2.0; 2.3 2.1+/- 1.7; 1.7 0.4* 1.9; 1.9 2003 Collection April May June Period Lab Code QSW-2498 QSW-3029 QSW-3526 Gross Beta 4.4 1.0; 1.2 4.2* 1.0 ;1.2 3.64 1.0 ; 1.1 Mn-54 0.4* 2.2; 2.2 -0.34 1.9; 1.9 -0.7* 3.2 ; 3.2 Fe-59 1.4* 4.3; 4.3 1.34 3.4 ; 3.4 0.5* 5.8 ; 5.8 Co-58 0.44 2.2; 2.2 -0.4* 1.8 ; 1.8 1.0* 3.0 ; 3.0 Co-60 0.14 2.2; 2.2 -1.5* 2.0 ; 2.0 1.3* 2.7 ; 2.7 Zn-65 0.64 4.6; 4.6 3.74-3.7 ; 3.7 -4.34 6.3 ; 6.3 Zr-95 -0.8* 5.4; 5.4 2.9* 4.2 ; 4.2 -0.9* 6.7; 6.7 Nb-95 -2.3 :2;2; 2.2 -1.2* 1.8 1.8 -2.5 + 2.6; 2.6 Cs-134 -0.4+2.2; 2.2 -0.3+ 2.0 ; 2.0 0.6+ 3.8 ; 3.8 Cs-137 -1.7+/- 2.2 2.2 -1.8* 2.1 ; 2.1 1.8+ 3.1 ; 3.1 Ba-140 17.9+7.3 ;7.7 1.8* 6.5; 6.5 5.8*9.9 ; 10.0 La-140 -0.6* 3.4; 3.4 0.2* 2.3 ; 2.3 1.5+ 3.1 ; 3.1 III -29

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, Zr-95 = 30, Required LLDs: Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba-140 = 60, La-140 = 15 pCiJL Units: pCi/L Sample Description and Concentration 0-34 (C) Camanche 2003 Collection July August September Period Lab Code QSW-4316 QSW-5065 QSW-5562 Gross Beta 2.7* 1.5; 1.6 3.140.9 ;1.1 3.24 1.0; 1.2 Mn-54 0.3* 1.4; 1.4 1.0: 1.3; 1.3 -1.14 3.3; 3.3 Fe-59 -0.1*+2.4; 2.4 0.5* 2.1 2.1 -3.5:1 4.3; 4.4 Co-58 0.6+/- 1.1; 1.1 1.5: 1.4 ; 1.4 -1.4* 2.5 ; 2.5 Co-60 1.0* 1.9; 1.9 -0.7:+ 1.3; 1.3 3.2* 3.5 ;3.5 Zn-65 -4.2+/- 3.7; 3.7 0.8: 3.0 ; 3.1 -1.1:+ 6.2; 6.2 Zr-95 -0.8* 3.8; 3.8 -1.7* 3.0; 3.0 1.14 6.1; 6.1 Nb-95 0.5+/- 1.7; 1.7 1.4: 1.2; 1.2 0.8 + 2.8 ; 2.8 Cs-134 0.1* 1.5 1.5 1.3+ 1.8; 1.8 -2.5:13.0 3.1 Cs-137 0.2* 1.8; 1.8 1.4* 1.5; 1.5 2.5*3.7 ;3.8 Ba-140 o0.9 6.2; 6.2 -3.0+/- 5.2 ;5.2 0.7+ 9.2 ;9.2 La-140 -0.4* 1.6; 1.6 -2.1* 1.6; 1.6 -2.2* 3.0; 3.0 2003 Collection October November December Period Lab Code QSW-6698 QSWV-7308 QSW-7725 b Gross Beta 3.2:1.0; 1.1 3.2* 1.3 1.4 3.3* 1.1 ;1.2 Mn-54 0.7* 2.4; 2.4 0.91 3.1; 3.1 2.8* 2.2 ;2.2 Fe-59 -0.2: 3.5; 3.5 -2.9* 5.8; 5.8 0.5 4.4 ;4.4 Co-58 0.7+ 1.6; 1.6 -1.6* 2.6; 2.7 0.5+/-2.5; 2.5 Co-60 1.04- 2.0; 2.0 2.24 2.6 ; 2.7 -0.3+/- 2.4; 2.4 Zn-65 -6.9:+ 4.7; 4.8 2.2* 5.1; 5.1 1.3* 5.3; 5.3 Zr-95 0.7* 4.2; 4.2 4.9* 5.1; 5.1 -0.2* 5.7; 5.7 Nb-95 -0.8+ 1.6; 1.6 0.8*2.5 2.5 -0.2+ 2.8; 2.8 Cs-134 -1.6: 1.7; 1.8 1.8*3.4 ;3.4 1.3* 2.9 ;2.9 Cs-137 0.5:1:2.1 ;2.1 -0.9+/-3.0 ;3.1 -0.1

3.0 3.0 Ba-140 -5.6: 7.3; 7.3 -6.5* 8.6; 8.7 8.9* 9.9; 10.0 La-140 2.8+ 1.8 ; 1.8 -2.7* 3.0; 3.0 -2.5

2.6; 2.6

'Results reflect one sample for month; water frozen.

'Results reflect three samples for month; water frozen.

III -30

QUAD CITIES Table 7. Surface Water Collection: Quarterly composites of weekly collections Required LLD: H-3 = 200 pCi/L Units: pCiIL 2003 Sample Description and Concentration Collection Period Lab Code Tritium Q-33 (C) Cordova 1st Quarter QSW. 1461 194 63 ;64 2nd Quarter QSW- 3527 120+ 88;90 3rd Quarter QSW- 5551 40+ 82;82 4th Quarter QSW- 7781 13+82;82 Q-34 (C) Camanche 1st Quarter QSW- 1462 95- 68;69 2nd Quarter QSW- 3528 87T 87 ;88 3rd Quarter QSWV 5552 174 80;81 4th Quarter QSW. 7782 -38 k 80;80 III -31

QUAD CITIES Table 8. Well Water Collection: Quarterly ODCM-Required LLDs: H-3 = 200, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Zr-95 = 30, Nb-95 = 15, Cs-134 = 15, Cs-137 = 18, Ba-140 = 60, La-140 = 15 pCi/L Units: pCi/L Sample Description and Concentration 0-35 McMillian Well Date Collected 01-12-03 04- 11-03 07-11-03 10-10-03 Lab Code QWW-174 QWW-1825 QNVW-3877 QWW-5914,5 H-3 254 68 ;68 1194 71 ;73 77+/- 82 ;83 8: 58 ;58 Mn-54 -1.4 4 3.3 ;3.3 -0.3 + 1.7; 1.7 0.4 +/-2.9; 2.9 1.5 41.6; 1.6 Fe-59 1.3 5,7 ; 5.7 -3.0 3.4 3.4 1.5 d7.0 7.0 0.5 +2.7 ;2.7 Co-58 -2.8 d2.5 ;3.1 -1.3 i1.8 i 1.6 -1.0 +3.2 3.5 -2.0 + 1.7; 1.7 Co-60 3.0 +/-3.0; 2.6 0.5 +1.6 ;1.8 1.1 + 3.5 ;3.2 0.9 +/-1.7 ;1.8 Zn-65 0.4 +3.9 ;3.9 1.5 +3.7; 3.7 6.5 +6.3; 6.4 -IA +3.7 ;3.7 Zr-95 8.5 7.3 ; 7.4 4.8 +3.9; 4.0 2.9 +6.6; 6.6 -0.2 k3.3; 3.3 Nb-95 -0.1 3.0;3.0 -2.1 +1.7; 1.7 2.9 b2.9; 2.9 - 1.9 4-1.9; 1.9 Cs-134 0.9 43.6; 3.6 0.4 +1.8 ; 1.8 3.7 :3.3 3.3 -0.5 42.0 2.0 Cs-137 3.7 +/-3.1 ; 3.1 1.2 +/-2.0; 2.0. 2.9 i3.6; 3.6 -0.1 d2.0; 2.0 Ba-140 -2.0 d8.1; 8.1 6.6 +7.3 ; 7.4 -11.5 411.0; 11.1 -2.1 +/-6.0;6.0 La-140 3.0 3.2 ;3.2 -1.3+2.1 ;2.1 -9.9+5.0 ;5.2 0-36 Cordova Well Date Collected 01-12-03 04-11-03 07-11-03 10-10-03 Lab Code QWW-175 QWW-1826 QWWV-3878 QWW-5916 H-3 -24k4 65;65 112i 71 ;72 56+ 81 ;81 -144* 80; 80 Mn-54 2.3 42.2 ;2.2 2.0 +2.8 2.8 -0.4 4 2.7; 2.7 -0.9 41.4 1.4 Fe-59 3.8 -5.9 ; 6.0 -1.5 4 6.6 6.6 3.4 *5.7; 5.7 0.6 *3.0 3.0 Co-58 0.4 +2.4 ;3.0 0.3 42.7 3.0 -0.3 *2.5;2.9 0.6*1.3 i1.7 Co-60 -1.4 +/-3.0 ; 2.4 -0.2 +3.0; 2.7 -2.5 *2.9 ; 2.5 -1.3 1.7; 1.4 Zn-65 -3.4 44.7; 4.8 -3.6 L4.9 4.9 3.2 *4.9;4.9 -1.4 3.6 3.6 Zr-95 -0.4 +6.1 ; 6.1 4.2 47.2; 7.2 -5.4 5.4 ; 5.4 -2.2 3.4 3.4 Nb-95 0.3 +2.6; 2.6 -1.2 b3.2; 3.2 -0.1 2.5;2.5 0.6 *1.6; 1.6 Cs-134 -1.3 42.9; 2.9 -0.5 +3.6; 3.6 2.0 *2.8 ; 2.8 -0.1 *1.7; 1.7 Cs-137 0.3 +2.7; 2.7 -0.4 43.1; 3.1 0.5 42.9 ; 2.9 -2.1 *1.5; 1.5 Ba-140 -19.2 +8.5 ; 9.0 -3.0 9.4; 9.4 -1.8 *7.8 ; 7.8 -1.4 *4.9; 5.0 La-140 -3.5 h3.7 ;3.8 -0.7 42.2 ;2.2 2.441.5 ;1.5 -2.2

1.7; 1.7 III -32

QUAD CITIES 5.0 MILCH ANIMALS. NEAREST LIVESTOCK, AND NEAREST RESIDENCES CENSUS IH-33

QUAD CITIES MILCH ANIMALS CENSUS, 2003 Cows Being Milked Q-26 Bill Stanley Dairy 3.1 miles, Sector F 27 Corn, protein, hay Silage (winter) 6.6 miles, Sector H 80 10% - Pasture 90% - Chopped and Feed 4.6 miles, Sector N UNCO-OPERATIVE No Data Available Census conducted by G.T. Kreuder on August 27, 2003 III-34

QUAD CITIES NEAREST LIVESTOCK CENSUS, 2003 Nearest livestock of the Quad Cities Station within a 6.2 mile radius.

Sector Direction Distance Livestock No.

A N 2.7 miles 35 Livestock B NNE 5.4 miles 2 Cows C NE None None D ENE 2.9 miles 20 Cattle E 2.8 miles 25 Cattle E

F ESE 3.1 miles 43 Cattle G SE 5.5 miles 50 Cattle H SSE 3.4 miles 2 Cattle 3 S 1.6 miles 20 Cattle K SSW None None L SW 3.3 miles 60 Cattle M WSW 2.2 miles 2 Cattle N W 4.3 miles 80 Cattle P WNW . 3.8 miles 41 Cattle.

Q NW 2.6 miles 10 Cattle NNW 2.2 miles 1 00 Cattle R

Census conducted by G.T. Kreuder on August 27,2003 III-35

QUAD CITIES NEAREST RESIDENCE CENSUS, 2003 Nearest resident of the Quad Cities Station within a 6.2 mile radius.

Sector Direction Distance A N 0.6 miles B NNE 3.8 miles C NE 1.3 miles D ENE 2.9 miles E E 2.3 miles F ESE 2.8 miles G SE 2.5 miles H SSE 1.1 miles J 0.8 miles K SSW 3.2 miles L SW 2.9 miles M WSW 2.2 miles N W 2.6 miles p WNW 2.7 miles NW 2.6 miles Q

NNW 2.1 miles Census conducted by G.T. Kreuder on August 27, 2003 III-36

QUAD CITIES 6.0 TLD DATA*

TLD Data provided by Exelon Nuclear.

III-37

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 2003 2003 2003 2003 I. INDICATOR LOCATIONS

a. Air Samplers 0-01-1 ONSITE NO. 1 20.0 20.0 17.0 19.0 Q-01-2 ONSITE NO. 1 20.0 20.0 16.0 19.0 0-02-1 ONSITE NO. 2 20.0 21.0 16.0 20.0 Q-02-2 ONSITE NO. 2 23.0 17.0 18.0 20.0 0-03-1 ONSITE NO. 3 21.0 20.0 19.0 19.0 Q-03-2 ONSITE NO. 3 21.0 20.0 17.0 19.0 Q-04-1 NITRIN 23.0 20.0 20.0 20.0 0-04-2 NITRIN 23.0 21.0 18.0 20.0 0-13-1 PRINCETON 22.0 21.0 20.0 23.0 Q-13-2 PRINCETON 21.0 21.0 20.0 23.0 Q-16-1 LOW MOOR 23.0 20.0 16.0 21.0 0-16-2 LOW MOOR 24.0 19.0 16.0 20.0 0-37-1 . MEREDOSIA ROAD 22.0 20.0 19.0 22.0 0-37-2 MEREDOSIA ROAD 22.0 20.0 19.0 20.0 0-38-1 FULLER ROAD 23.0 21.0 18.0 20.0 0-38-2 FULLER ROAD 22.0 21.0 19.0 19.0 Air Sampler Mean+/- S.D. 21.9 +/-1.3 20.1 +/-1.0 18.0 +/-1.5 20.3 +/-1.3 Annual Air Sampler Mean +/- S.D. 20.1 +/-1.9

b. Inner Ring (100 Series) 0-101-1 21.0 21.0 19.0 21.0 Q-101-2 21.0 7.0 33.0 19.0 Q-102-1 23.0 21.0 19.0 24.0 Q-102-3 23.0 20.0 19.0 19.0 0-103-1 21.0 17.0 19.0 19.0 0-103-2 20.0 19.0 16.0 19.0 0-104-1 21.0 20.0 19.0 20.0 0-104-2 20.0 18.0 19.0 19.0 0-105-1 20.0 19.0 18.0 20.0 0-105-2 20.0 19.0 19.0 18.0 0-106-2 21.0 20.0 19.0 21.0 0-106-3 21.0 19.0 19.0 19.0 0-107-2 19.0 20.0 18.0 20.0 Q-107-3 20.0 19.0 19.0 20.0 0-108-1 19.0 19.0 19.0 21.0 0-108-2 19.0 19.0 16.0 19.0 Q-109-1 22.0 19.0 20.0 20.0 0-109-2 21.0 19.0 17.0 19.0 0-111-1 23.0 22.0 21.0 21.0 0-111-2 22.0 18.0 20.0 20.0 III-38

Exelon Nuclear Environmental Site Report for Quad Cities Gamma Radiation Measured In mR by TLDs Site Description Quarter I Quarter 2 Quarter 3 Quarter 4 2003 2003 2003 2003 b; Inner Ring (100 Series) 0-112-1 20.0 18.0 20.0 20.0 0-112-2 21.0 20.0 19.0 20.0 0-113-1 20.0 20.0 19.0 21.0 0-113-2 21.0 19.0 18.0 20.0 0-114-1 19.0 19.0 18.0 18.0 0-114-2 21.0 20.0 20.0 23.0 0-115-1 20.0 21.0 19.0 20.0 0-115-2 22.0 19.0 21.0 20.0 0-116-1 22.0 19.0 21.0 20.0 0-116-3 21.0 21.0 20.0 - 21.0 Inner Ring Mean +/- S.D. 20.8 +/-1.2 19.0 *2.5 19.4 +/-2.8 20.0 +/-1.3 Annual Inner Ring Mean +/- S.D. 19.8 +/-2.2

c. Outer Ring (200 Series) 0-201-1 24.0 21.0 22.0 23.0 Q-201-2 22.0 19.0 20.0 21.0 0-202-1 21.0 19.0 20.0 20.0 0-202-2 20.0 21.0 17:0 19.0 0-203-1 21.0 19.0 20.0 21.0 0-203-2 26.0 22.0 22.0

22.0 Q-204-1 25.0 23.0 21.0 21.0 Q-204-2 24.0 25.0 21.0 23.0 0-205-1 24.0 23.0 22.0 23.0 0-205-4 24.0 22.0 21.0 21.0 0-206-1 23.0 20.0 18.0 20.0 0-206-2 22.0 20.0 20.0 21.0 Q-207-1 26.0 19.0 21.0 22.0 Q-207-4 21.0 21.0 20.0 20.0 0-208-1 23.0 21.0 19.0 23.0 Q-208-2 24.0 22.0 21.0 23.0 Q-209-1 23.0 22.0 21.0 22.0 Q-209-4 23.0 21.0 20.0 21.0 0-210-1 21.0 21.0 20.0 21.0 0-210-4 22.0 20.0 20.0 23.0 0-211-1 25.0 24.0 23.0 22.0 0-211-2 25.0 25.0 23.0 23.0 0-212-1 24.0 23.0 20.0 22.0 0-212-2 21.0 19.0 17.0 21.0 0-213-1 21.0 22.0 30.0 21.0 0-213-2 20.0 17.0 16.0 20.0 Q-214-1 23.0 22.0 18.0 24.0 0-214-2 24.0 21.0 22.0 24.0 III-39

Exelon Nuclear Environmental Site Report for Quad Cities Gamma Radiation Measured in mR by TLDs Site Description Quarter I Quarter 2 Quarter 3 Quarter 4 2003 2003 2003 2003 Outer Ring (200 Series)

Q-215-1 23.0 22.0 23.0 Q-215-2 25.0 22.0 20.0 23.0 0-216-1 23.0 20.0 20.0 21.0 Q-216-2 24.0 22.0 22.0 24.0 Outer Ring Mean + S.D. 23.0 +/-1.7 21.3 +/-1.8 20.5 +/-2.4 21.8 +1.3 Annual Outer Ring Mean +/- S.D. 21.7 +/-2.0 INDICATOR LOCATION MEAN +/- S.D. 21.9 +/-1.7 20.2 *2.2 19.6 +/-2.6 20.8 +/-1.5 Annual INDICATOR MEAN +/- S.D. 20.6 +/-2.2 II. CONTROL LOCATIONS 0-07-1 CLINTON 23.0

21.0 20.0 23.0 0-07-2 CLINTON 23.0 19.0 19.0 22.0 CONTROL LOCATION MEAN +/- S.D. 23.0 +/-0.0 20.0 +/-1.4 19.5 +/-0.7 22.5 +/-0.7 Annual CONTROL LOCATION MEAN +/- S.D. 21.3 +/-1.8 III-40

QUAD CITIES 5

5.0 GRAPHS OF DATA TRENDS I1-41

Air Particulates - Gross Beta Q-01 Onsite No. 1 10.0-8.0 -

m 6.0 -

0.

(.4 9

II CO 4.0 -

2.0-0.0 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 1. Continuous collection with weekly exchange of particulate filters.

Q-02 Onsite No. 2 10.0-8.0 -

m 6.0-U 0.

N 9

as V- 4.0 - 1ah. 11.

2.0 0.0 Figure 2. Continuous collection with weekly exchange of particulate filters.

III42

Air Particulates - Gross Beta Q-03 Onsite No. 3 10.0 8.0 m 6.0 N

'U

.9 C0 4.0 2.0 0.0 1 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 3. Continuous collection with weekly exchange of particulate filters.

Q-04 Nitrin 10.0 8.0 E

U 0.

N 9

'U CD 0.0 1 I 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 4. Continuous collection with weekly exchange of particulate filters.

1II-43

Air Particulates - Gross Beta 111-44

Surface Water-Gross Beta Q-33 Cordova 12.0 10.0 No samples; water frozen.

No samples; 8.0 water frozen.

6.0 ¶4 4.0 2.0 o.o 1-01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 7. Monthly composites of weekly collections Q-34 (C) Camanche 10.0 8.0 6.0 u.

4.0 2.0 0.0 -

01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 8. Monthly composites of weekly collections.

M-45

Surface Water-Tritium Q-33 Cordova 500 T-400 -

300 +

C.) 200 +

0.

100 -1 0-

-100 1 I 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 8. Quarterly composites of weekly collections.

Q-34 (C) Camanche 500 -r 400 +

300 4-C) 0.

200 t 100 -

0O4-

-100 i . i 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 12-31 -03 Figure 9. Quarterly composites of weekly collections.

IH-46

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

-j 200 a-100 -

-100

-200.1 1 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 Figure 10. Quarterly collections.

Q-36 Cordova Well 500 400 300

, 200 X100 -' t_ / \

0

-100

-200 II 01-01-99 01-01-00 12-31-00 12-31-01 12-31-02 12-311-03 Figure 11. Quarterly collections.

I11-47

QUAD CITIES APPENDIX IV INTERLABORATORY COMPARISON PROGRAM IV-1

- Environmental, Inc.

Mdw est Laboratory an Albgheny Techndogias Co.

700LqndwerrRJod Nothbrack.IL 6t0d2a (847) 5540700 Ucx47)554-45817 APPENDIX IV INTERLABORATORY COMPARISON PROGRAM RESULTS NOTE: Environmental Inc., Midwest Laboratory participates in Intercomparison studies administered by Envi~ronmental Resources Associates, and serves as a replacement for studies conducted previously by the U.S. EPA Environmental Monitoring Systems Laboratory, Las Vegas, Nevada. Results are reported In Appendix A. TLD Intercomparison results, in-house spikes, blanks, duplicates and mixed analyte performance evaluation program results are also reported. Appendix A Is updated four times a year, the complete Appendix is Included in March, June, September and December monthly progress reports only.

January, 2003 through December, 2003 IV-2

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

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

Results In Table 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.

Internal 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 'duplicatew 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.

IV-3

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

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

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

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

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

> 100 pCi/liter 5% of known value Tritium 4,000 pCi/liter Is = (pCi/liter) =

169.85 x (known) 0 0933

> 4,000 pCi/liter 10% of known value Radium-226,-228 0.1 pCi/liter 15% of known value Plutonium 0.1 pCi/liter, gram, or sample 10% of known value Iodine-131, 55 pCi/liter 6.0 pCiliter Iodine-129b > 55 pCilliter 10% of known value Uranium-238, 35 pCi/liter 6.0 pCilliter Nickel-63b > 35 pCi/liter 15% of known value Technetium-99b Iron-55b 50 to 100 pCi/liter 10 pCi/liter

> 100 pCl/liter 10% of known value OthersSb 20% of known value

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

b Laboratory limit.

IV-4

TABLE IV-1. Interiaboratory Comparison Crosscheck program, Environmentai Resource Associates (ERA)'.

Concentration (pCUL)

Lab Code Date Analysis. Laboratory ERA Control Resultb Result' Limits STW-973 02/17/03 ,Sr-89 17.0 + 0.5 15.9 +/- 5.0 7.2 - 24.6 STW-973 02/17/03 Sr-90 8.9

0.3 9.0 +/- 5.0 0.4 - 17.7 STW-974 02/17103 Ba-133 14.5 +/- 0.9 19.5 +/-5.0 10.8 - 28.2 STW-974 02/17/03 Co-60 37.5 i 0.9 37.4 +/- 5.0 28.7 - 46.1 STW-974 02/17/03 Cs-I 34 18.2 +/- 0.6 17.8 i5.0 9.1 - 26.5 STW-974 02/17/03 Cs-I 37 42.7 +/- 1.0 44.2 +/- 5.0 35.5 - 52.9 STW-974 02/17103 Zn-65 56.8 +/- 2.2 60.3 +/- 6.0 . 49.9 - 70.7 STW-975 a 02/17/03 Gr. Alpha 18.4 +/-0.3 37.6 +/- 9.4 21.3 - 53.9 STW-975 02117/03 Gr. Beta 11.7 i 0.5 8.6 + 5.0 0.0 - 17.2 STW-976 02/17/03 Ra-226 4.1 i 0.1 4.7 +/-L0.7 3.5 - 6.0 STW-976 02117/03 Ra-228 7.6 +/- 0.5 6.5 +/-t 1.6 3.7 - 9.3 STW-976 02/17/03 Uranium 52.9

1.9 53.7 +/- 5.4 44.4 - 63.0 STW-983 05/19/03 H-3 1290.0 +/- 25.0 1250.0 +/- 331.0 678.0 - 1820.0 STW-984 05/19/03 1-131 19.7 +/- 1.3 20.8 + 3.0 15.6 - 26.0 STW-985 05/19/03 Gr. Alpha 54.4 +/- 3.0 70.3 +/- 17.6 39.9 - 101.0 STW-985 05/19/03 Ra-226 14.9 +/- 0.2 16.5 +/- 2.5 12.2 - 20.8 STW-985 05/19/03 Ra-228 13.1 +/-0.6 10.3 +/-2.6 5.8 - 14.8 STW-985 05/19/03 Uranium 14.5 +/- 0.4 15.1 +/-3.0 9.9 - 20.3 STW-986 05/19/03 Co-60 56.9 +/- 8.6 63.8 +/- 5.0 55.1 - 72.5 STW-986 e 05/19/03 Cs-134 61.6 +/- 6.6 75.7 +/- 5.0 67.0 - 84.4 STW-986 05/19/03 Cs-137 143.0 +/- 1.2 150.0 +/-7.5 137.0 - 163.0 STW-986 05/19/03 Gr. Beta 309.0 +/- 2.7 363.0 +/- 54.5 269.0 - 457.0 STW-986 05/19/03 Sr-89 33.1 +/- 0.2 31.3 +/- 5.0 22.6 - 40.0 STW-986 05/19/03 Sr-90 28.8 +/-1.3 27.4 +/- 5.0 18.7 - 36.1 STW-988 08/18/03 Ra-226 13.3 +/- 1.1 13.4 +2.0 9.9 - 16.9 S1W-988 08/18/03 Ra-228 11.5 +/- 1.0 12.5 +/- 3.1 7.1 - 17.9 STW-988 08/18/03 Uranium 12.3 +/- 0.4 11A +/-3.0 6.2 - 16.6 S1W-989 08/18/03 Ba-133 18.1 +/- 1.9 20.7 +/- 5.0 12.0 - 29.4 STW-989 08/18/03 Co-60 35.9 +/- 1.3 37.4 +/- 5.0 28.7 - 46.1 STW-989 08/18/03 Cs-134 32.6 +/- 1.8 32.6 +/- 5.0 23.9 - 41.3 STW-989 08/18/03 Cs-137 48.3 +/- 0.6 44.3 +/- 5.0 35.6 - 53.0 STW-989 08/18/03 Zn-65 58.9 +/- 2.1 60.2 +/- 6.0 49.8 - 70.6 STW-990 08/18/03 Gr. Alpha 41.8 +/- 3.4 56.2 +/- 16.3 36.9 - 93.3 STW-990 08/18/03 Gr. Beta 51.3 +/- 3.0 31.6 +/- 5.0 22.9 - 40.3 STW-991 08118/03 Sr-89 57.2 +/-4.3 58.8 +/- 5.0 50.1 - 67.5 STW-991 08/18/03 Sr-90 21.2 +/- 0.9 20.6 +/- 5.0 11.9 - 29.3 IV1-1

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

Concentration (pCUL)

Lab Code Date Analysis Laboratory ERA Control Resultb Result' Limits STW-997 11118/03 Gr. Alpha 37.0 i2.0 29.5+/- 7.4 16.7 -42.3 STW-997 11/18/03 Gr. Beta 26.5 +0.8 26.3 i5.0 17.6 -35.0 STW-998 11/18/03 1-131 14.8 i0.3 16.5 +/-3.0 11.3 -21.7 STW-999 11/18/03 Ra-226 17.2 +/- 1.1 17.8 +/-2.7 13.2 -22.4 STW-999 11/18/03 Ra-228 6.6 +/-0.3 .6.8 +/- 1.7 3.8 -9.7 STW-999 11/18103 Uranium 11.7 +/-0.3 11.7 +/- 3.0 6.5-16.9 S1W-1000 11/18/03 H-3 15900.0 +/- 174.0 14300.0 +/- 1430.0 11800.0 - 16800.0 STW-1001 11/18/03 Gr. Alpha 32.9 +/-0.3 54.2 +/-3.0 30.7 -77.7 STW-1001 11/18/03 Ra-226 16.5 +/- 0.9 16.1 +/- 2.4 11.9 - 20.3 STW-1001 11/18/03 Ra-228 . 6.2 +/-0.5 5.5 +/- 1.4 3.1 -7.9 STW-1001 11/18/03 Uranium 9.7 +/- 1.5 9.3 +/- 13.6 4.1 - 14.5 S1W-1002 11/18/03 Co-60 27.7 +/- 1.9 27.7 +/-5.0 19.0 -36.4 STW-1002 11/18/03 Cs-134 21.5 +/-1.1 23.4 +/-5.0 17.6 -29.2 STW-1002 11/18/03 Cs-137 66.3 +/-2.8 64.2 +/- 5.0 55.5 -72.9 STW-1002 11/18/03 Gr. Beta 159.0 +/-2.5 168.0 +/-5.0 124.0 -212.0 STW-1002 11/18/03 Sr-89 48.5 +/-0.4 50.4 +/-5.0 41.7 -59.1 STW-1002 11/18/03 Sr-90 10.1 +/- 3.0 10.2 +/- 25.2 1.5 - 18.9

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 +/- standard deviation for three determinations.

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

dRecount of the original sample still low. The ERA blank was spiked Inthe lab; known value of 20.1 pCi/L, measured 21.5 +/- 1.1 pCi/L. No explanation for ERA test failure.

Lower bias observed for gamma spectroscopic analysis. The undiluted sample was reanalyzed; Results of reanalysis, Co-60: 62.3 pCiL., Cs-1 34: 69.2 pCi/L., Cs-137: 152.3 pCVL.

'Reason for deviation unknown. A recount of the original planchets averaged 43.4 pCVL.

Cs-137acUvity by gamma spectroscopy; 28.3 pCUL. Result of reanalysis; 29.3 pCUL.

IVI-2

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

mR Lab Code TLD Type Date Known Lab Result Control Description Value i 2 sigma Limits Environmental. Inc.

2003-1 CaSO4: Dy Cards 8/8/2003 Reader 1,120 4.69 4.74 +/- 0.54 3.28 - 6.10 2003-1 CaSO4: Dy Cards 81812003 Reader 1, 150 3.00 3.02 +/- 0.20 2.10 - 3.90 2003-1 CaSO4: Dy Cards 8/812003 Reader 1,180 2.08 1.89 +/- 0.45 1.46 - 2.70 2003-1 CaSO4: Dy Cards 81812003 Reader 1,180 2.08 2.11 +/- 0.22 1.46 - 2.70 2003-1 CaSO4: Dy Cards 8/8/2003 Reader 1,30 75.00 84.40 +/- 4.87 52.50 - 97.50 2003-1 CaSO4: Dy Cards 8/8/2003 Reader 1,60 18.75 19.11 +/-1.86 13.13 - 24.38 2003-1 CaSO4: Dy Cards 8/8/2003 Reader 1, 60 18.75 22.82 +/- 5.41 13.13 - 24.38 2003-1 CaSO4: Dy Cards 8/8/2003 Reader 1.90 8.33 9.05 +/- 1.17 5.83 - 10.83 2003-1 CaSO4: Dy Cards 8/8/2003 Reader 1,90 8.33 7.60 +/- 1.08 5.83 - 10.83 Environmental. Inc.

2003-2 CaSO4: Dy Cards 1/12/2004 Reader 1,30 61.96 73.50 +/- 2.58 43.37 - 80.55 2003-2 CaSO4: Dy Cards 1/12/2004 Reader 1,60 15.49 19.70 +/- 0.51 10.84 - 20.14 2003-2 CaSO4: Dy Cards 1112/2004 Reader 1,60 15.49 16.93 +/- 1.37 10.84 - 20.14 2003-2 CaSO4: Dy Cards 1/12/2004 Reader 1, 90 6.88 8.06 +/- 0.60 *4.82 - 8.94 2003-2 CaSO4: Dy Cards 1/12/2004 Reader 1,90 6.88 6.64 +/- 0.58 4.82 - 8.94 2003-2 CaSO4: Dy Cards 1/12/2004 Reader 1,120 3.87 4.39 +/- 0.17 2.71 - 5.03 2003-2 CaSO4: Dy Cards 1/12/2004 Reader 1,150 2.48 2.34 +/- 0.18 1.74 - 3.22 2003-2 CaSO4: Dy Cards 1/12/2004 Reader 1,150 2.48 2.51 +/- 0.16 1.74 - 3.22 2003-2 CaSO4: Dy Cards 1/12/2004 Reader 1,180 1.72 2.01 +/- 0.13 1.20 - 2.24 IV2-1

TABLE IV-3. In-House "Spike" Samples Concentration (pCVLr Lab Code Sample Date Analysis Laboratory results Known Control -

Type 2s, n=lb Activity LimitsC SPW-356 water 112t2003 Sr-90 34.04 +/-1.57 30.93 24.74 - 37.12 W-1 0303 water 1/3/2003 Gr. Beta 63.24 +/-1.20 63.90 53.90 - 73.90 W-1 1303 water 1/13/2003 Gr. Beta 59.75 +/- 1.10 63.90 53.90 - 73.90 W-12103 water 1/21/2003 Gr. Beta 61.56 +/- 1.59 63.99 53.99 - 73.99 SPAP-446 Air Filter 1/31/2003 Gr. Beta 1.49 +/- 0.02 1.52 -8.48 - 11.52 SPW-468 water 1/31/2003 H-3 95982.00 +/- 865.00 89607.00 71685.60 - 107528.40 W-20703 water 217/2003 Fe-55 9095.00 +/- 114.00 10587.00 8469.60 - 12704.40 SPU-1 347 Urine 3/1/2003 H-3 1724.00 +/- 412.00 1784.33 1101.27 - 2467.39 DW-30303- water 3/3/2003 Gr. Beta 65.44 +/- 0.59 63.90 53.90 - 73.90 SPCH-964 Charcoal 318/2003 1-131 (G) 73.37 +/- 0.28 69.45 59.45 - 79.45 SPMI-1086 Milk 3/13/2003 Cs-1 37 57.18 +/- 8.03 49.50 39.50 - 59.50 SPMI-1 086 Milk 3/13/2003 1-131 75.13 +/- 12.01 67.60 54.08 - 81.12 SPMI-1086 Milk 3/13/2003 1-1 31 (G) 65.81 +/- 1.06 67.56 57.56 - 77.56 SPW-1088 water 3/13/2003 Co-60 27.16 +/- 4.79 28.20 18.20 - 38.20 SPW-1 088 water 3/1312003 Cs-137 51.74 +/- 9.15 49.50 39.50 - 59.50 SPW-1 088 water 3/13/2003 1-1 31 (G) 68.14 +/- 12.92 67.60 57.60 - 77.60 SPW-1 088 water 3/1312003 1-131 76.94 +/- 1.13 67.56 54.05 - 81.07 SPVE-1110 Vegetation .3114/2003 1-131(G) 122.80 +/- 16.80 124.00 111.60 - 136.40 SPW-1 194 water 3/21/2003 Co-60 31.09 +/- 6.28 28.15 18.15 - 38.15 SPW-1 194 water 3/21/2003 Cs-137 55.11 +/- 0.13 49.50 39.50 - 59.50 SPW-1 194 water 3/21/2003 1-131(G) 66.17 +/- 9.15 67.60 57.60 - 77.60 W-321 03 water 3/21/2003 C-14 5201.00 +/- 16.60 4966.00 2979.60 - 6952.40 SPCH-1 429 Charcoal 4/1/2003 1-1 31 (G) 8.83 +/- 0.11 9.18 -0.82 - 19.18 W-40103 water 4/1/2003 Gr. Beta 67.74 +/- 0.52 63.39 53.39 - 73.39 SPF-1407 Fish 4/2/2003 Cs-1 34 0.58 +/- 0.03 0.59 0.35 - 0.83 SPF-1407 Fish 41212003 Cs-1 37 1.29 +/- 0.06 1.32 0.79 - 1.85 SPAP-1409 Air Filter 4/2/2003 Gr. Beta 1.44 +/- 0.02 1.51 -8.49 - 11.51 SPU-41203 Urine 4/12/2003 H-3 1798.50 +/- 409.30 1784.33 1101.27 - 2467.39 SPU-41703 Urine 4/17/2003 H-3 1625.10 +/- 401.30 1784.33 1101.27,- 2467.39 SPW-2022 water 4/25/2003 H-3 89007.00 +/- 798.00 88463.00 70770.40 - 106155.60 SPW-2053 water 4/28/2003 Cs-1 37 45.70 +/- 9.44 49.35 39.35 - 59.35 SPW-2053 water 4/28/2003 Sr-90 47.51 +/- 1.87 44.47 35.58 - 53.36 SPMI-2055 Milk 4128/2003 Cs-137 61.65 +/- 7.17 65.80 55.80 - 75.80 SPMI-2055 Milk 4/2812003 Sr-90 38.45 +/- 1.59 44.74 35.79 - 53.69 W-50603 water 5/6/2003 Gr. Beta 70.95 +/- 0.53 63.39 53.39 - 73.39 W-60303 water 6/312003 Gr. Beta 63.00 +/- 0.51 65.73 55.73 - 75.73 SPW-3960 water 7/1512003 H-3 88700.00 +/- 822.00 87369.00 69895.20 - 104842.80 SPMI-401 9 Milk 7/18/2003 Cs-137 47.17 +/- 7.22 49.11 39.11 - 59.11 SPMI-4019 Milk 7/1812003 Sr-89 40.95 +/- 4.88 49.49 39.49 - 59.49 SPMI-401 9 Milk 7/18/2003 Sr-90 45.30 +/- 1.73 44.24 35.39 - 53.09 SPW-4023 water 7/18/2003 Cs-137 51.92 +/- 6.24 49.11 39.11 - 59.11 SPW-4023 water 7/18/2003 Sr-89 42.49 +/- 10.23 49.49 39.49 - 59.49 SPW-4023 water 7/1812003 Sr-90 49.69 +/- 3.04 44.24 35.39 - 53.09 SPW-451 8 water 818/2003 Fe-55 8176.00 +/- 107.00 9330.00 7464.00 - 11196.00 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-6197 water 10116t2003 Tc-99 540.14 i 54.00 539.73 377.81 - 701.65 SPAP-3958 Air Filter 10/28/2003 Gr. Beta 1.45 +/- 0.02 1.50 -8.50 - 11.50 SPW-6401 water 10/28/2003 H-3 84867.00 +/- 826.00 85984.00 68787.20 - 103180.80 SPAP-6403 Air Filter 10128/2003 Gr. Beta 1.71 +/-0.02 1.49 -8.51 -11.49 SPF-6418 Fish 10/28/2003 Cs-134 0.50 +/- 0.02 0.49 0.29 - 0.69 SPF-6418 Fish 10/28/2003 Cs-137 1.37 +/- 0.05 1.30 0.78 - 1.82 SPW-6421 water 10/28/2003 Fe-55 104.18 +/- 1.26 88.18 68.18 - 108.18 SPMI-7459 Milk 12/12/2003 Cs-134 41.06 +/- 2.45 41.88 31.88 -51.88 SPMI-7459 Milk 12/12/2003 -Cs-137 48.48 +/- 4.99 48.64 38.64 -58.64 SPMI-7459 Milk 12/12/2003 Sr-89 55.94 +/- 4.12 65.80 52.64 - 78.96 SPMI-7459 Milk 12/1212003 Sr-90 41.86 +/- 1.57 43.80 35.04 - 52.56 SPW-7461 water 12/12/2003 Cs-134 44.07 +/- 1.49 41.88 31.88 - 51.88 SPW-7461 water 12/12/2003 Cs-137 50.26 +/- 2.67 48.64 38.64 - 58.64 SPW-7461 water 12/12/2003 Sr-89 56.41 +/- 4.87 65.80 52.64 - 78.96 SPW-7461 water 12/12/2003 Sr-90 48.44 +/- 1.84 43.80 35.04 - 52.56 CControl limits are based on Attachment A, Page A2 of this report.

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

IV3-2

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

SPW-357 water 112/2003 Sr-90 0.50 0.12

0.25 I.2 W-1 0303 water 1/3/2003 Gr. Beta 0.12 0.022 +/- 0.10 3.2 W-11303 water 1/1312003 Gr. Beta 0.14 0.035 *0.10 3.2 W-12103 water 1/2112003 Gr. Beta 0.12 0.029

0.09 3.2 SPAP-447 Air Filter 1/31/2003 Gr. Beta 0.00 -0.0034 *k0.00 3.2 SPW-469 water 1/31/2003 H-3 160.20 19.3 +/- 80.30 200 W-20103 water 211/2003 Gr. Beta 0.17 0.0 +/- 0.12 3.2 W-20703 water 2/7/2003 Fe-55 802.00 149 i 498.00 1000 DW-30303 3/3/2003 Gr. Beta 0.15 0.007 + 0.11 3.2 SPCH-965 Charcoal Cani: 3/8/2003 1-131 (G) 0.01 9.6 SPMI-1087 Milk 3/13/2003 Cs-1 34 7.49 10 SPMI-1087 Milk 3/13/2003 Cs-137 7.90 10 SPMI-1087 Milk 3/13/2003 1-131 0.33 -0.013 i 0.18 0.5 SPMI-1087 Milk 3/13/2003 1-131(G) 7.76 20 SPW-1089 water 3/13/2003 Co-60 4.48 10 SPW-1089 water 3/13/2003 Cs-134 5.60 10 SPW-1089 water 3/13/2003 Cs-137 4.32 10 SPW-1089 water 3/13/2003 1-131 0.29 -0.050 +/-0.16 0.5 SPVE-1111 Vegetation 3/14/2003 1-131 (G) 7.53 - 20 W-32103 water 3/21/2003 C-14 17.50 -0.4 +/- 9.200 200 SPCH-1430 Charcoal Cani: 4/1/2003 1-131 (G) 0.01 9.6 W-40103 water 4/1/2003 Gr. Beta 0.14 -0.11 +/- 0.100 3.2 SPF-1408 Fish 4/2/2003 Cs-134 0.01 100 SPF-1408 Fish 4/2/2003 Cs-137 0.01 100 Gr. Beta 0.00 -0.0029 +/- 0.002 3.2 SPAP-1410 Air Filter 4/2/2003 SPU-41203 Urine 4/12/2003 H-3 653.99 542.28 +/- 364.780 200 SPU-41703 Urine 4/17/2003 H-3 648.35 100.1

344.800 200 SPW-2054 water 4/28/2003 Cs-I 37 3.16 10 SPW-2054 water 4/28/2003 Sr-89 0.55 0.45 i 0.50 5 SPW-2054 water 4/28/2003 Sr-90 0.55 0.072 +/- 0.260 1 SPMI-2056 ' Milk 4/28/2003 *Sr-90 0.77 0.66 +/- 0.430 1 SPMI-2056 Milk 4/28/2003 Cs-I 37 2.74 10 SPMI-2056 Milk 4/28/2003 1-131(G) 3.54 20 W-50603 water 5/6/2003 Gr. Beta 0.12 0+/-+/- 0.090 3.2 W-60303 water 6/3/2003 Gr. Beta 0.14 -0.035 +/- 0.095 3.2 SPW-3960 water 7/15/2003 H-3 156.60 53.4 +/- 80.200 200 SPMI-4018 Milk 7/18/2003 Cs-1 37 4.10 10 SPMI-4018 Milk 7/18/2003 Sr-89 0.73 0.39 +/- 0.880 5 SPMI-4018 ' Milk 7/18/2003 Sr-90 0.51 0.93 +/- 0.340 1 SPW-4024 water 7/18/2003 Sr-89 0.83 0.21 + 0.730 5 SPW-4024 water 7/18/2003 Sr-90 0.62 0.09 +/- 0.300 1 SPW-4519 water 8/8/2003 Fe-55 527.00 87 +/- 369.000 1000 SPW-6401 water 10/28/2003 H-3 163.80 -23.8 +/- 85.000 200 IV4-1

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

SPAP-6404 Air Filter 10/28/2003 Gr. Beta 0.87 -0.99 +/- 0.440 3.2 SPF-6419 Fish 10/28/2003 Cs-134 0.01 100 SPF-641 9 Fish 10/28/2003 Cs-137 0.01 100 SPMI-7460 Milk 12012/2003 Cs-134 4.52 10 SPMI-7460 Milk 12/12/2003 Cs-1 37 5.77 10 SPMI-7460c Milk 12/12/2003 Sr-90 0.50 1.26 +/- 0.370 I

' Liquid sample results are reported InpCUILiter, air filters( pCifilter), charcoal (pClcharcoal canister), and solid samples (pC/kg).

b The activity reported Is the net activity result.

' Low levels of Sr-90 are still detected In the environment A concentration of (1-5 pCVL) Inmilk Isnot unusual.

IV4-2

TABLE IV-5. In-House "Duplicate Sarnples Concentration (pCUL)9 Averaged Lab Code Date Analysis First Result Second Result Result MI-24, 25 1/2/2003 K-40 1362.00 +/- 117.00 1377.00 +/- 188.00 1369.50 +/- 110.72 MI-24, 25 1/2/2003 Sr-90 1.45 +/- 0.40 2.21 +/- 0.50 1.83 +/- 0.32 CF-47, 48 1/2/2003 Gr. Beta 2.72 +/- 0.10 2.84 +/- 0.10 2.78 +/- 0.07 CF-47, 48 112/2003 K-40 2.61 +/- 0.31 2.32 +/- 0.12 2.47 +/- 0.17 AP-8827, 8828 1/2/2003 Be-7 0.06 +/- 0.01 0.05 +/- 0.02 0.05 +/- 0.01 AP-8869, 8870 1/2/2003 Be-7 0.04 +/- 0.02 0.05

0.02 0.05 +/- 0.01 MI-119, 120 1/8/2003 K-40 1351.90 +/- 116.10 1234.70 +/- 108.70 1293.30 +/- 79.52 MI-119,120 1/8/2003 Sr-90 2.22 +/- 0.43 1.88 +/- 0.40 2.05 +/- 0.30 Ml-213, 214 1/14/2003 K-40 1372.30 +/- 104.80 1303.80 +/- 109.10 1338.05 +/- 75.64 MI-213, 214 1/14/2003 Sr-90 1.81 +/- 0.41 2.29 +/- 0.45 2.05 +/- 0.31 MI-262, 263 1/1512003 K-40 1399.20 +/- 200.70 1347.70 +/- 126.40 1373.45 +/- 118.59 S-696, 697 1/29/2003 Gr. Alpha 24.70 +/- 4.89 23.23 +/- 4.64 23.97 +/- 3.37 S-696, 697 1/29/2003 Gr. Beta 22.89 +/- 2.67 22.71 +/- 2.73 22.80 +/- 1.91 MI-448, 449 2/3/2003 K-40 1159.70 +/- 157.90 1396.40 +/-106.20 1278.05 +/- 95.15 SW-470, 471 2/3/2003 Gr. Beta 13.62 +/- 1.23 15.21 +/- 1.21 14.42 +/- 0.86 SW-470,471 2/3/2003 K-40 (ICP) 5.10 +/- 0.51 5.20 +/- 0.52 5.15 +/- 0.36 SW-470, 471 2/3/2003 K-40 5.80 +/- 0.51 5.90 +/- 0.52 5.85 +/- 0.36 MI-517, 518 214/2003 K-40 1437.70 +/- 125.50 1357.70 +/- 188.00 1397.70 +/- 113.02 MI-541, 542 2/5/2003 K-40 1443.00 +/- 194.80 .1385.20 +/-190.10 1414.10 +/- 136.09 MI-620, 621 2/11/2003 K-40 1294.70 +/- 115.10 1234.10 +/- 165.10 1264.40 +/- 100.63 DW-922, 923 3/4/2003 1-131 0.67 +/- 0.16 0.79 +/-0.16 0.73 +/-0.11 CF-1048, 1 0 4 9 b 3/10/2003 K-40 3.09 +/- 0.12 2.67 +/- 0.07 2.88 +/- 0.07 LW-1152, 1153 3/13/2003 H-3 1147.26 +/- 122.56 1094.42 +/- 120.92 1120.84 +/- 86.09 F-1120. 1121 3/14/2003 Cs-137 0.04 +/- 0.02 0.05 +/- 0.01 0.05 +/- 0.01 F-1120,1121 3/14/2003 Gr. Beta 2.04 +/- 0.06 2.11 +/- 0.06 2.08 +/- 0.04 F-1120, 1121 3/14/2003 K-40 1.93 +/- 0.38 1.89 +/- 0.25 1.91 +/- 0.23 DW-1278,1279 3/2512003 1-131 0.37 +/- 0.22 0.34 +/- 0.29 0.36 +/- 0.18 SO-1380, 1381 3/25/2003 Gr. Beta 18.60 +/- 2.68 20.53 +/- 2.83 19.57 +/- 1.95 LW-1299,1300 3/27/2003 Gr. Beta 2.35 +/- 0.55 2.48 +/- 0.56 2.42 +/- 0.39 LW-1320,1321 3/27/2003 H-3 487.12 +/- 104.43 422.00 +/- 102.00 454.56 +/- 72.99 W-1403, 1404 3/31/2003 Sr-90 0.96 +/- 0.32 1.10 +/-0.42 1.03 +/- 0.26 AP-2019, 2020 3/31/2003 Be-7 0.07 +/- 0.01 0.08 +/- 0.01 0.07 +/- 0.01 MI-1422, 1423 4/1/2003 K-40 1410.00 +/- 176.00 1340.00 +/- 114.00 1375.00 +/- 104.85 MI-2170, 2171 4/1/2003 K-40 1452.30 +/- 129.10 1472.50 +/- 191.00 1462.40.+/- 115.27 MI-1422, 1423 4/2/2003 Sr-90 1.84 +/- 0.42 1.15 +/- 0.39 1.50 +/- 0.29 AP-1633. 1634 4/2/2003 Be-7 0.05 +/- 0.01 0.06 +/- 0.01 0.06 +/- 0.01 AP-1871, 1872 4/2/2003 Be-7 0.07 +/- 0.01 0.07 +/- 0.01 0.07 +/- 0.01 AP-1974,1975 4/2/2003 Be-7 0.08 +/- 0.02 0.07 +/- 0.02 0.08 +/- 0.01 LW-1828,1829 4/11/2003 Gr. Beta 2.49 +/- 0.58 3.42 +/- 0.63 2.96 +/- 0.43 S-1544, 1545 4/15/2003 K-40 15.84 +/- 2.36 15.41 +/- 2.02 15.63 +/- 1.55 DW-1913,1914 4/15/2003 1-131 0.29 +/- 0.21 0.42 +/- 0.19 0.36 +/- 0.14 MI-1996, 1997 4/21/2003 Sr-90 2.05 +/- 0.74 3.25 +/- 0.91 2.65 +/- 0.58 MI-1996, 1997 4/22/2003 K-40 1580.20 +/- 118.90 1602.10 +/- 120.40 1591.15 +/- 84.61 IV5-1

TABLE IV-5. In-House"Duplicate"Samples Concentration (pCUL)'

Averaged Lab Code Date Analysis First Result Second Result Result LW-2063, 2064 4/28/2003 Gr. Beta 2.33 +/- 0.66 2.68 +/- 0.60 2.51 +/- 0.45 SWU-2275. 2276 4128/2003 Gr. Beta 3.62 +/- 0.67 4.60 +/- 0.71 4.11 +/-0.49 G-2149, 2150 4/30/2003 Be-7 0.71 +/- 0.19 0.69 +/- 0.20 0.70 +/- 0.14 TD-2339, 2340 5/1/2003 H-3 221.00 +/- 91.00 161.00 +/- 88.00 191.00 +/- 63.29 SO-2381, 2382 5/1/2003 Cs-137 0.11 +/- 0.03 0.10 +/- 0.02 0.10 +/- 0.02 SO-2381, 2382 5/1/2003 Gr. Alpha 11.14 +/- 5.15 10.39 +/- 5.60 10.77 +/- 3.80 S0-2381, 2382 5/1/2003 Gr. Beta 35.18 +/- 4.69 39.66 +/- 5.24 37.42 +/- 3.52 SO-2381, 2382 5/1/2003 K-40 18.29 t 0.84 17.83 +/- 0.84 18.06 +/- 0.59 SO-2381, 2382 5/1/2003 Sr-90 0.06 + 0.02 0.10 +/- 0.02 0.08 +/- 0.01 DW-2317. 2318 5/6/2003 1-131 1.77 +/- 0.27 1.47 +/- 0.26 1.62 +/- 0.19 BS-2595, 2596 5/6/2003 Cs-137 0.06 +/- 0.02 0.06 +/- 0.02 0.06 +/- 0.02 BS-2595. 2596 5/6/2003 K-40 13.74 +/- 0.62 14.10 +/- 0.73 13.92 +/- 0.48 U-2484, 2485 519/2003 H-3 512.00 +/- 100.00 370.00 +/- 95.00 441.00 +/- 68.97 SO-2645, 2646 5/14/2003 Be-7 1.18 +/- 0.42 1.21 +/- 0.35 1.19 +/- 0.27 SO-2645, 2646 5/14/2003 Cs-I 37 0.11 +/- 0.04 0.09 +/- 0.05 0.10 +/- 0.03 SO-2645, 2646 5/14/2003 K-40 16.50 +/- 1.13 15.33

1.09 15.91 +/- 0.79 MI-2696, 2697 5/19/2003 K-40 1320.40 +/- 124.50 1394.10 +/- 113.00 1357.25 +/- 84.07 MI-2696, 2697 5/19/2003 Sr-90 1.49 +/- 0.47 2.01 +/-0.45 1.75 +/- 0.32 SO2787,2788 5/28/2003 Cs-137 0.27 +/- 0.04 0.23 +/- 0.04 0.25 +/- 0.03 SO-2787, 2788 5/28/2003 Gr. Beta 19.62 +/- 1.73 20.81 +/- 1.72 20.21 +/- 1.22 SO-2787, 2788 5/28/2003 K-40 14.77 +/- 1.02 14.41 +/- 1.00 14.59 +/- 0.71 MI-2840, 2841 5/28/2003 K-40 1179.50 +/- 167.80 1401.70 +/- 120.20 1290.60 +/- 103.20 SWU-2864, 2865 5/28/2003 Gr. Beta 3.39 + 0.59 3.41 +/-0.64 3.40 +/- 0.43 BS-2888, 2889 5/2912003 Cs-137 0.05 +/- 0.02 0.07 +/- 0.04 0.06 +/- 0.02 BS-2888, 2889 5/29/2003 K-40 9.70 +/- 0.83 10.17 +/- 0.87 9.93 +/- 0.60 W-3230,3231 5/30/2003 Gr. Beta 4.33 +/- 1.00 3.28 +/- 1.22 3.81 +/- 0.79 TD-3036, 3037 6/2/2003 H-3 529.50 +/- 100.00 585.50 +/- 102.00 557.50 +/- 71.42 SL-2909. 2 9 10 b 6/3/2003 Gr. Beta 7.10 +/- 0.15 7.60 +/- 0.16 7.35 +/- 0.11 SL-2909, 2910 6/3/2003 K-40 3.90 +/- 0.67 3.49 +/- 0.52 3.70 +/- 0.42 SW-3080,3081 6/10/2003 Gr. Alpha 4.63 +/- 1.90 4.47 +/- 1.71 4.55 +/- 1.28 SW-3080,3081 6/10/2003 Gr. Beta 9.07 +/- 1.29 8.98 +/- 1.28 9.02 +/- 0.91 VE-3172, 3173 6/11/2003 K40 2.62 +/- 0.35 3.17 +/- 0.58 2.90 +/- 0.34 F-3742. 3743 6/11/2003 Gr. Beta 3.47 +/- 0.13 3.71 +/- 0.14 3.59 +/- 0.10 F-3742, 3743 6/11/2003 K-40 2.94 +/- 0.39 2.70 +/- 0.40 2.82 +/- 0.28 SO-3325, 3326 6/13/2003 Gr. Beta 20.95 +/- 1.88 19.97 +/- 2.01 20.46 +/- 1.38 MI-3253, 3254 611712003 K-40 1329.40 +/- 121.80 1417.60 +/- 130.90 1373.50 +/- 89.40 MI-3297, 3298 6117/2003 Sr-90 2.14 +/- 0.57 2.27 +/- 0.50 2.21 +/- 0.38 WW-3380, 3381 6/23/2003 Gr. Beta 5.58 i 0.69 5.03 +/- 0.69 5.31 + 0.49 SWT-3403, 3404 6/24/2003 Gr. Beta 2.80 +/- 0.56 2.63 +/- 0.55 2.72 +/- 0.39 MI-3424. 3425 6/24/2003 K-40 1422.80 +/- 185.40 1216.20 +/- 170.10 1319.50 +/- 125.80 SW-3862, 3863 6124/2003 Gr. Beta 3.66 +/- 1.18 3.70 +/- 1.22 3.68 +/- 0.85 G-3479, 3480 6/25/2003 Be-7 1.52 +/- 0.25 1.43 +/- 0.28 1.47 +/- 0.19 G-3479, 3480 6/25/2003 K-40 5.02 i 0.45 5.10 +/- 0.48 5.06 +/- 0.33 LW-3809, 3810 6/30/2003 Gr. Beta 2.12 +/- 0.76 2.39 +/- 0.72 2.25 +/- 0.52 IV5-2

TABLE IV-5. 1n-House 'Duplicate" Samples Concentration (pCUL)'

Averaged Lab Code Date Analysis First Result Second Result Result LW-3809. 3810 6/30/2003 H-3 2814.09 +/- 167.99 2812.17 +/- 167.94 2813.13 +/- 118.77 AP-4105,4106 613012003 Be-7 0.07 +/- 0.01 0.07 +/- 0.01 0.07 +/- 0.01 G-3572, 3573 7/11/2003 Be-7 0.91 +/- 0.24 0.81 +/- 0.28 0.86 +/- 0.18 G-3572, 3573 711/2003 Gr. Beta 6.35 +/- 0.15 6.35 +/- 0.15 6.35 +/- 0.11 G-3572,3573 7/1/2003 K-40 5.44 +/- 0.55 5.68 +/- 0.28 5.56 +/- 0.31 G-3572, 3573 7/1/2003 Sr-90 0.01 +/- 0.00 0.02 +/- 0.00 0.01 +/- 0.00 MI-3601, 3602 7/1/2003 K-40 1318.60 +/- 117.40 1435.10 +/- 117.80 1376.85 +/- 83.16 MI-3601, 3602 711/2003 Sr-90 0.86 +/- 0.51 1.74 +/- 0.60 1.30 +/- 0.39 AP-3933, 3934 7/1/2003 Be-7 0.07 +/- 0.01 0.07 +/- 0.01 0.07 +/- 0.01 AP-4061, 4062 7/212003 Be-7 0.07 +/-0.01 0.08 +/- 0.01 0.08 +/- 0.01 AP-4147,4148 7/2/2003 Be-7 0.08 +/- 0.01 0.07 +/- 0.01 0.07 +/- 0.01 AP-4084,4085 7/3/2003 Be-7 0.09 +/- 0.02 0.08 +/- 0.02 0.08 +/- 0.01 LW-3786, 3787 7/9/2003 Gr. Beta 2.13 +/- 0.56 2.93 +/- 0.62 2.53 +/- 0.42 WW-4168.4169 7111/2003 Gr. Beta 3.79 +/- 1.87 4.48 +/- 1.98 4.14 +/- 1.36 CF-3975,3976 7/1412003 Be-7 1.64 +/- 0.81 1.66 +/- 0.57 1.65 +/- 0.50 CF-3975,3976 7/14/2003 K-40 6.54 +/- 0.75 6.19 +/- 0.50 6.36 +/- 0.45 Ml-4020,4021 7/16/2003 K-40 1350.90 +/- 174.90 1199.80 +/- 153.20 1275.35

116.25 DW-4272.4273 7/29/2003 Gr. Beta 2.35 +/- 0.92 2.29 +/- 0.89 2.32 +/- 0.64 SWU-4461, 4462 7/30/2003 Gr. Beta 2.28 +/- 0.44 1.93 +/- 0.43 '2.10 +/- 0.31 SL-4398,4399 814/2003 Be-7 4.55 +/- 1.05 4.50 +/-1.10 4.53 +/- 0.76 SL-4398, 4399 b 8/4/2003 Gr. Beta 3.41 +/- 0.12 3.12 +/- 0.11 3.27 +/- 0.08 SL-4398.4399 8/4/2003 K-40 2.47 +/- 0.67 2.44 +/- 0.87 2.46 +/- 0.55 G-4419.4420 8/4/2003 Be-7 3.98 +/- 0.63 3.93 +/- 0.57 3.96 +/- 0.42 G-4419,4420 8/4/2003 Gr. Beta 5.38 +/-0.14 5.35 +/- 0.16 5.37 +/- 0.11 G-4419, 4420 8/412003 K-40 4.42 +/- 0.66 4.32 +/- 0.74 4.37 +/- 0.50 TD-4550, 4551 8/4/2003 H-3 327.30 +/- 95.10 390.20 +/- 92.10 358.75 +/- 66.19 Ml4482,4483 8/6/2003 K-40 1301.40 +/- 115.20 1370.30 +/- 116.80 1335.85 +/- 82.03 MI-4482,4483 816/2003 Sr-90 0.81 +/- 0.30 0.85 +/- 0.31 0.83 +/- 0.21 G-4526,4527 8/6/2003 Be-7 1.47 +/- 0.29 1.42 +/- 0.28 1.45 +/- 0.20 G-4526,4527 8/6/2003 K-40 5.42 +/- 0.56 5.21 +/- 0.63 5.31 +/-0.42 SWU-4609,4610 8/6/2003 Gr. Beta 3.22 +/- 0.63 2.67 +/- 0.64 2.95 +/-0.45 CW-4694,4695 8/6/2003 Gr. Beta 1.48 +/- 0.34 1.09 +/- 0.34 1.29 +/- 0.24 CW-4694,4695 8/6/2003 H-3 22776.41 +/- 428.73 21831.75 +/-420.10 22304.08 +/- 300.12 LW-4673,4674 8/13/2003 Gr. Beta 2.86 +/- 0.65 3.75 +/- 0.71 3.30 +/- 0.48 MI-4735, 4736 8/19/2003 K-40 1396.30 +/- 127.90 1410.10 +/- 120.20 1403.20 +/- 87.76 MI-4756,4757 8/19/2003 Sr-90 1.66 +/- 0.47 1.53 +/- 0.44 1.60 +/- 0.32 VE-4832,4833 8/20/2003 K-40 1.96 +/- 0.50 1.43 +/- 0.47 1.70 +/- 0.34 MI-4860,4861 8/26/2003 K-40 1312.10 +/- 191.80 1307.80 +/- 109.30 1309.95 +/- 110.38 SO-5082, 5083 8/28/2003 Cs-1 37 0.01

0.00 0.01 +/- 0.00 0.01 +/- 0.00 SO-5082, 5083 8/28/2003 Gr. Beta 20.02 +/- 1.84 20.92 +/- 2.03 20.47 +/- 1.37 CW-5349. 5350 8/31/2003 Gr. Beta 1.45 +/- 0.39 1.55 +/- 0.45 1.50 +/- 0.30 CW-5349, 5350 8/31/2003 H-3 24429.50 +/- 444A2 24744.25 +/- 447.18 24586.88 +/- 315.23 ME-4968,4969 9/2/2003 Gr. Beta 4.90 +/- 0.23 5.18 +/- 0.24 5.04 +/- 0.17 ME-4968,4969 912/2003 K-40 2.46 +/- 0.41 2.68 +/-0.37 2.57 +/- 0.28 IV5-3

TABLE IV-5. In-House "Duplicate Samples Concentration (pCUL)'

Averaged Lab Code Date Analysis First Result Second Result Result DW-4989,4990 9/2/2003 Gr; Beta 2.20 +/- 1.04 3.19 i 1.14 2.70 +/- 0.77 MI-5154, 5155 9/8/2003 K-40 1365.50 +/- 116.70 1456.70 +/- 119.10 1411.10 +/- 83.37 MI-5154, 5155 9/8/2003 Sr-9o 1.19 +/- 0.39 1.39 +/- 0.39 1.29 +/- 0.28 AP-6177, 6178 9/29/2003 Be-7 0.07 +/- 0.01 0.06 +/- 0.01 0.06 +/- 0.01 SWU-5773, 5774 9/30/2003 Gr. Beta 2.55 +/- 0.63 2.83 +/- 0.60 2.69 +/- 0.44 AP-6102, 6103 9/30/2003 Be-7 0.07 +/- 0.01 0.05 +/- 0.01 0.06 +/- 0.01 G-5631, 5632 10/112003 Be-7 1.88 +/- 0.48 2.21 +/-0.40 2.05 +/- 0.31 G-5631, 5632 10/1/2003 Gr. Beta 5.87 +/- 0.09 5.85 +/- 0.08 5.86 +/- 0.06 G-5631, 5632 1011/2003 K-40 5.24 +/- 0.77 5.26 +/- 0.58 5.25 +/- 0.48 SO-5660, 5661 1011/2003 Cs-137 0.15 +/- 0.04 0.16 i 0.05 0.16 +/- 0.03 SO-5660, 5661 10/1/2003 Gr. Alpha 12.72 +/- 3.72 14.86 +/- 3.88 13.79 +/- 2.69 SO-5660, 5661 10/1/2003 Gr. Beta 32.42 +/- 3.09 33.60 i 3.04 33.01 +/- 2.17 SO-5660, 5661 10/1/2003 K40 18.93 +/- 0.87 18.25 +/- 1.19 18.59 +/- 0.74 SO-5660, 5661 10/1/2003 Sr-90 0.03 +/- 0.01 0.03 +/- 0.01 0.03 +/- 0.01 AP-6334, 6335 10/1/2003 Be-7 0.06 +/- 0.01 0.06 +/- 0.01 0.06 +/- 0.01 AP-6363, 6364 10/2/2003 Be-7 0.07 +/- 0.02 0.07 +/- 0.02 0.07 +/- 0.01 MI-5794, 5795 10/6/2003 Sr-90 1.37 +/- 0.37 1.02 +/- 0.37 1.19 +/- 0.26 MI-5838, 5839 10/812003. K-40 1364.30 +/- 124.10 1414.40 +/- 110.40 1389.35 +/- 83.05 MI-5838,5839 1018/2003 Sr-90 0.76 +/- 0.30 1.00 +/- 0.34 0.88 +/- 0.23 BS-5938. 5939 10/8/2003 Cs-1 37 0.18 +/- 0.03 0.20 +/- 0.05 0.19 +/- 0.03 BS-5938, 5939 10/8/2003 K-40 15.59 +/- 0.70 16.69 +/- 0.80 16.14 +/- 0.53 SS-5959, 5960 10/13/2003 K-40 7.49 +/- 0.42 7.29 +/- 0.63 7.39 +/- 0.38 MI-6011, 6012 10/13/2003 K-40 1165.20 +/- 118.70 1191.20 +/- 99.50 1178.20 +/- 77.44 MI-6034, 6035 10/14/2003 Sr-90 0.86 +/- 0.33 0.90 +/- 0.34 0.88 +/- 0.24 VE-6055, 6056 10/15/2003 Gr. Beta 5.18 +/-0.18 5.33 +/- 0.18 5.25 +/- 0.13 VE-6055, 6056 10/15/2003 K40 5.31 +/- 0.57 4.52 +/- 0.51 4.92 +/- 0.38 MI-6291, 6292 10/21/2003 K-40 1935.60 +/- 147.70 1936.10 +/- 116.50 1935.85 +/- 94.06 MI-6291, 6292 10/21/2003 Sr-90 1.22 +/- 0.39 1.41 *0.37 1.31 +/- 0.27 SS-6435, 6436 10/21/2003 Cs-137 0.05 +/- 0.02 0.05 +/- 0.03 0.05 +/- 0.02 SS-6435, 6436 10121/2003 K-40 14.08 +/- 0.54 14.28 +/- 0.80 14.18 +/- 0.48 CF-6313, 6314 10122/2003 K-40 14.56 +/- 0.45 14.70 +/- 0.95 14.63 +/- 0.53 SO-6528. 6529 10/22/2003 Cs-1 37 0.15 +/- 0.03 0.16 +/- 0.05 0.16 +/- 0.03 SO-6528, 6529 10/22/2003 K-40 17.46 +/- 0.69 17.90 +/- 1.05 17.68 +/- 0.63 S0-6393, 6394 10/25/2003 Cs-137 0.09 +/- 0.03 0.10 +/- 0.04 0.10 +/- 0.03 SO-6393, 6394 10/25/2003 Gr. Beta 23.21 +/- 1.98 21.76 +/- 1.91 22.48 1.38 SO-6393, 6394, 10/25/2003 K-40 13.98 +/- 0.80 14.57 *0.86 14.27 +/-0.59 SWT-6507, 6508 10/28/2003 Gr. Beta 2.64 +/- 0.52 2.63

0.53 2.63

0.37 DW-6647, 6648 10/31/2003 1-131 0.46 +/- 0.27 0.61 +/-0.31 0.53 +/- 0.21 BS-6603, 6604 11/3/2003 Cs-1 37 9.03 +/- 0.82 8.60 +/- 1.13 8.82 0.70 BS-6603,6604 1113/2003 Gr. Beta. 26.83 +/- 1.94 27.18 +/- 1.95 27.01 +/- 1.38 SO-6670. 6671 1115/2003 Cs-1 37 0.15 +/- 0.04 0.13 +/- 0.04 0.14 +/- 0.03 SO-6670. 6671 11/5/2003 K-40 12.96 +/- 0.66 12.95 +/- 0.72 12.96 +/- 0.49.

S-7067,7068 11/10/2003 Cs-137 0.21

0.05 0.19

0.08 0.20 +/- 0.05 MI-6818. 6819 11/11/2003 K-40 1695.50 +/- 129.80 1709.40 +/- 143.00 1702.45 +/- 96.56 IV54

TABLE IV-5. In-House "Duplicate" Samples Concentration (pCiIL)8 Averaged Lab Code Date Analysis First Result Second Result Result MI-6818, 6819 11/11/2003 Sr-90 2.01 +/-0.41 1.59 + 0.39 1.80 +/- 0.28 WL-6987, 6988 11/17/2003 Fe-55 603.49 i 53.32 619.65 +/- 53.97 611.57 +/- 37.93 S0-7156, 7157 11/21/2003 Cs-137 0.74 +/- 0.08 0.77 +/- 0.07 0.76 +/- 0.06 S0-7156, 7157 11/21/2003 Gr. Alpha 14.90 i4.24 19.25 +/- 4.45 17.07 +/- 3.07 SO-7156, 7157 11/21/2003 Gr. Beta 22.97 +/- 3.12 25.51 +/- 2.98 24.24 +/- 2.16 SO-7156, 7157 11/21/2003 K-40 12.51 +/- 1.06 12.94 +/-1.07 12.73 +/- 0.75 S-7281, 7282 11/24/2003 Cs-1 37 0.82 +/- 0.15 1.16 +/- 0.20 0.99 +/- 0.12 SWU-7198, 7199 11125/2003 Gr. Beta 2.60 +/- 0.53 2.54 +/- 0.55 2.57 +/- 0.38 DW-7221, 7222 11/25/2003 Gr. Beta 12.32 +/-1.40 12.38 +/- 1.43 12.35 +/- 1.00 SW-7133,7134 1211/2003 Gr. Beta 2.10 +/- 0.23 2.46 +/- 0.23 2.28 +/- 0.16 SW-7133, 7134 12/1/2003 K-40 1.50 +/- 0.15 1.40 +/- 0.14 1.45 +/- 0.10 W-7519, 7520 12/1/2003 Fe-55 3.03 +/- 0.65 3.12 +/- 0.64 3.08 +/- 0.46 SW-7805, 7806 1211/2003 Sr-9o 0.59 +/- 0.32 0.56 +/- 0.33 0.58 +/- 0.23 VE-7399, 7400 12/912003 Gr. Beta 4.99 +/- 0.15 5.24 +/- 0.15 5.11 +/-0.11 VE-7399, 7400 12/9/2003 K-40 5.04 +/- 0.46 5.34 +/- 0.74 5.19 +/- 0.43 SW-7540, 7541 12/9/2003 Gr. Alpha 2.64 +/- 1.36 2.10 +/- 1.19 2.37 +/- 0.91 SW-7540, 7541 1219/2003 Gr. Beta 6.62 +/- 1.22 5.89 +/- 1.35 6.25 +/- 0.91 LW-7736, 7737 12/26/2003 Gr. Beta 2.62 +/- 0.54 2.83 +/- 0.56 2.73 +/- 0.39 AP-7868, 7869 12130/2003 Be-7 0.05 +/- 0.01 0.04 +/- 0.01 0.04 +/- 0.01 AP-7952, 7953 12/3012003 Be-7 0.04 +/- 0.01 0.04 +/- 0.01 0.04 0.01 AP-7994, 7995 12/31/2003 Be-7 0.05 +/- 0.02 0.05 +/- 0.01 0.05 +/- 0.01 Note: Duplicate analyses are performed on every twentieth sample received In-house. Results are not listed for those analyses with activities that measure below the LLD.

a Results are reported In units of pCUL, except for air filters (pCiFilter), food products, vegetation, soil, sediment (pCig).

b 200 minute count time or longer, resulting In lower error.

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 Activity Limits' STW-972 water .12/01/02 Am-241 0.56 +/- 0.06 0.58 +/-0.09 0.40 -0.75 STW-972 water 12/01102 Co-57 57.10 +/- 1.90 57.00 + 5.70 39.90 - 74.10 STW-972 water 12/01/02 Co-60 38.30 +/- 0.60 38.20 +/- 3.82 26.74 -49.66 STW-972 water 12/01/02 Cs-1 34 395.30 +/- 10.10 421.00 +/- 42.10 294.70 - 547.30 STW-972 water 12/01102 Cs-137 316.40 +/- 5.30 329.00 +/- 32.90 230.30 - 427.70 STW-972 water 12/01102 Fe-55 94.90 +/- 24.50 96.00 +/- 9.60 67.20 - 124.80 STW-972 water 12/01/02 Mn-54 33.40 +/- 0.10 32.90 +/- 3.29 23.03 - 42.77 STW-972 water 12/01102 Ni-63 123.80 +/- 5.50 136.50 +/- 13.70 95.55 - 177.45 STW-972 water 12101102 Pu-238 0.66 +/- 0.06 0.83 +/- 0.08 0.58 - 1.08 STW-972 water 12/01/02 Pu-239140 0.001 +/- 0.001 0.000 +/- 0.000 0.000 - 0.005 STW-972 water 12/01/02 Sr-90 13.80 +/- 1.00 12.31 +/- 1.23 8.62 - 16.00 STW-972 water 12/01102 Tc-99 128.10 +/- 3.80 132.00 +/- 13.20 92.40 - 171.60 STW-972 water 12/01/02 U-233/4 1.60 +/- 0.09 1.54 +/- 0.15 1.08 - 2.00 STW-972 water 12/01/02 U-238 1.64 +/- 0.09 1.60 +/-k0.16 1.12 - 2.08 STW-972 water 12/01/02 Zn-65 540.40 +/- 9.90 516.00 +/- 51.60 361.20'- 670.80 STSO-987 soil 01/01/03 Co-57 534.36 +/- 2.61 530.00 +/- 53.00 371.00 - 689.00 STSO-987 soil 01/01/03 Co-60 442.16 +/- 2.31 420.00 +/-42.00 294.00 -546.00 STSO-987 soil 01/01103 Cs-134 211.00 +/- 2.30 238.00 +/- 23.80 166.60 - 309.40 STSO-987 soil 01101(03 Cs-137 849.50 +/- 3.30 832.00 +/- 83.20 582.40 - 1081.60 STSO-987 soil 01/01103 K-40 716.50 +/- 12.80 652.00 +/- 65.20 456.40 - 847.60 STSO-987 soil 01/01/03 Mn-54 148.76 +/- 2.84 137.00 +/- 13.70 95.90 - 178.10 STSO-987 soil 01/01/03 Ni-63 597.10 +/- 23.50 770.00 +/- 77.00 539.00 - 1001.00 STSO-987 soil 01/01103 Pu-238 67.05 +/- 3.10 66.90 +/- 6.70 46.83 - 86.97 STSO-987 soil 01/01/03 Pu-239140 52.80 +/- 3.60 52.70 +/- 5.30 36.90 - 68.50 STSO-987 soil 01/01/03 Sr-90 609.50 +/- 9.80 714.00 +/- 71.40 499.80 - 928.20 STSO-987 soil 01/01/03 U-23314 99.50 i 7.60 89.00 +/- 8.90 62.30 - 115.70 STSO-987 soil 01/01/03 U-238 508.60 +/- 42.20 421.00 +/- 42.10 294.70 -547.30 STSO-987 soil 01/01/03 Zn-65 492.70 +/- 28.10 490.00 +/-49.00 343.00 -637.00

' 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 InBq/kg or Bq/L as requested by the Department of Energy.

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

IV6-1

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

Concentrationa EML Control Lab Code Type Date Analysis Laboratory results Resultf Limitsc

STW-977 water 03/01/03 Gr. Alpha 304.30 +/- 53.10 377.50 .0.58 - 1.29

STW-977 water 03101/03 Gr. Beta 615.80 +/- 14.70 627.50 0.61 - 1 A3 STW-978 water 03101103 Am-241 2.00 +/- 0.10 2.13 0.79 - 1.41 STW-978 water 03/01/03 Co-60 221.30 +/- 1.20 234.00 0.80 - 1.20 STW-978 a water 03/01/03 Cs-134 23.30 +/- 1.10 30.50 0.80 -1.30 STW-978 water 03101/03 Cs-137 61.40 i 0.60 63.80 0.80 - 1.22 STW-978 ' water 03/01/03 H-3 341.90 +/- 22.70 390.00 0.78 - 2.45

STW-978 water 03/01/03 Pu-238 3.70 +/- 0.20 3.33 0.74 - 1.20 STW-978 water 03/01/03 Pu-239140 4.40 +/- 0.10 3.92 0.79 - 1.20 STW-978 water 03/01/03 Sr-90 4.60 +/- 0.30 4.34 0.69 - 1.34 STW-978 water 03/01/03 Uranium 5s10 0.60 4.29 0.75 - 1.33 STSO-979 soil 03/01/03 Ac-228 55.60 + 2.50 57.60 0.80 - 1.38 STSO-979 soil 03/01/03 Am-241 12.42 +/- 0.90 15.60 0.65 - 2.28 STSO-979 soil 03101/03 Bi-212 57.70 +/- 3.20 60.60 0.50 - 1.34 STSO-979 soil 03/01/03 Bi-214 60.40 +/- 3.20 67.00 0.78 - 1.42 STSO-979 soil 03/01/03 Cs-I 37 1416.80 +/- 70.00 1450.00 0.80 - 1.25 STSO-979 soil 03/01/03 K-40 653.80 +/- 11.90 636.00 0.80 - 1.32 STSO-979 soil 03/01/03 Pb-212 51.10 +/- 5.20 57.90 0.78 -1.32 STSO-979 soil 03/01/03 Pb-214 64.70 +/- 5.10 71.10 0.76 - 1.46 STSO-979 soil 03101/03 Pu-239/40 24.40 +/- 0.30 23.40 0.71 - 1.30 STSO-979 soil 03/01/03 Sr-90 54.50 +/- 2.60 64.40 0.67 - 2.90 STSO-979 soil 03/01/03 Uranium 245.00 +/- 1.50 249.00 0.71 - 1.32 STVE-980 Vegetation 03/01/03 Am-241 3.10 + 0.20 3.51 0.73 - 2.02 STVE-980 Vegetation 03/01/03 Cm-244 1.40 A 0.50 2.01 0.61 - 1.59 STVE-980 Vegetation 03/01/03 Co-60 12.60 +/-OAO 12.10 0.80 - 1.44 STVE-980 Vegetation 03101/03 Cs-137 449.70 +/- 6.20 444.00 0.80 - 1.31 STVE-980 Vegetation 03/01/03 K-40 1159.00 + 38.60 1120.00 0.79 - 1.39 STVE-980 Vegetation 03/01/03 Pu-239/40 4.80 +/- 0.40 5.17 0.69 - 1.31 STVE-980 Vegetation 03/01(03 Sr-90 659.70 + 50.40 650.00 0.55 - 1.21 STAP-981 Air Filter 03/01/03 Am-241 0.27 +/- 0.10 0.34 0.70 - 2.34 STAP-981 Air Filter 03/01/03 Co-60 30.20 +/- 0.30 33.50 0.80 - 1.26 STAP-981 Air Filter 03/01/03 Cs-137 90.30 +/- 1.30 99.70 0.80 - 1.32 STAP-981 Air Filter 03/01/03 Mn-54 41.80 +/- 0.60 43.80 0.80 - 1.35 STAP-981 Air Filter 03/01/03 Pu-238 0.52 +/- 0.10 0.52 0.67 - 1.33 STAP-981 Air Filter 03/01/03 Pu-239140 0.35 +/- 0.10 0.33 0.73 -1.26 STAP-981 Air Filter 03101/03 Sr-90 2.50 +/- 0.10 2.80 0.53 - 1.84 STAP-981 Air Filter 03/01/03 Uranium 0.51 *0.10 0.50 0.79 - 2.10 STAP-982 Air Filter 03/01/03 Gr. Alpha 0.90 +/-0.10 1.17 0.73 - 1.43 STAP-982 Air Filter 03/01/03 Gr. Beta 1.50 +/-0.10 1.50 0.76 - 1.36 IV7-1

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

Concentrationa EML Control Lab Code Type Date Analysis Laboratory results ResulO LimitsC STW-992 water 09102103 Am-241 9.78

0.32 8.76 0.79 -1.41 The September.2003 results are preliminary. Control limits used were taken from the March, 2003 data.

Control limits may vary slightly when the final study Is published.

STW-992 water 09/02103 Co-60 468.30 +/-4.10 513.00 0.80 -1.20 STW-992 water 09102103 Cs-134 53.90

0.80 63.00 0.80 - 1.30 STW-992 water 09102103 Cs-137 76.10 +/-1.40 80.30 0.80 - 1.22 STW-992 water 09102/03 H-3 355.20 i 12.80 446.30 0.78 - 2.45 STW-992 water 09/02/03 Pu-238 1.71 +/-0.07 2.07 0.74 -1.20 STW-992 water 09/02/03 Pu-239/40 4.24

0.01 4.99 0.79 -1.20:

STW-992 water 09102/03 Sr-90 6.70 i 0.50 7.04 0.69 - 1.34 STW-992 water 09102/03 Uranium 6.03 +/- 0.14 5.69 0.75 - 1.33 STW-993 water 09/02/03 Gr. Alpha 688.00 +/- 7.60 622.00 0.58 - 1.29 STW-993 water 09/02103 Gr. Beta 1985.00 +/- 111.00 1948.00 0.61 -1 A3 STSO-994 soil 09102103 Am-241 19.70 +/- 1.50 18.40 0.65 - 2.28 STSO-994 soil 09102103 Cs-137 1928.00 +/-19.00 1973.00 0.80 - 1.25 STSO-994 soil 09/02103 K-40 533.00 + 79.00 488.00 0.80 - 1.32 STSO-994 soil 09/02103 Pu-238 15.30 +/-0.80 14.60 0.59 - 2.88 STSO-994 soil 09/02/03 Pu-239/40 32.50 i 2.30 30.40 0.71 - 1.30 STSO-994 soil 09102/03 Sr-90 69.80 + 2.30 80.30 0.67 - 2.90 STSO-994 soil 09/02103 Uranium 228.30 +/- 17.10 259.30 0.71 - 1.32 STAP-995 Air Filter 09/02/03 Am-241 0.64 +/- 0.05 0.44 0.70 - 2.34 STAP-995 Air Filter 09102/03 Co-60 48.50 +/- 0.40 55.10 0.80 - 1.26 STAP-995 Air Filter 09/02103 Cs-137 51.20 +/- 1.10 54.80 0.80 - 1.32 STAP-995 Air Filter 09/02/03 Mn-54 53.70 +/- 1.10 58.00 0.80 - 1.35 STAP-995 Air Filter 09/02/03 Pu-238 0.24 +/- 0.05 0.23 0.67 - 1.33 STAP-995 Air Filter 09/02/03 Pu-239140 0.41 +/-0.10 0.40 0.73 - 1.26 STAP-995 Air Filter 09102/03 Sr-90 1.90

0.10 2.06 0.53 - 1.84 STAP-995 Air Filter 09/02/03 Uranium 0.80 +/- 0.06 0.82 0.79 - 2.10 STAP-996 Air Filter 09/02/03 Gr. Alpha 3.23 +/- 0.07 3.11 0.73 - 1.43 STAP-996 Air Filter 09102/03 Gr. Beta 4.18 +/- 0.03 3.89 0.76 - 1.36

' Results are reported in BqlL with the following exceptions: Air Filters (BqlFilter), Soil and Vegetation (Bq/kg).

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

' Control limits are reported by EML as the ratio of Reported Value I EML value.

d A low bias for Cs-134 activity has been observed In the past. No errors have been found In the library or efficiency.

Additional spike analyses will be performed and a correction factored Into the calculation.

e Reporting error.

IV7-2

SVP-04-045, Annual Radiological Environmental Operating Report

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