Text

Annual Radiological Environmental Operating Report
	ML051440379
Person / Time
Site:	Quad Cities
Issue date:	05/13/2005
From:	Tulon T; Exelon Generation Co, Exelon Nuclear
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	FOIA/PA-2010-0209, SVP-05-037
	Download: ML051440379 (164)
	v • d • e

Exelon Generation Company, LLC www.exeloncorp.com Exelkn. Nuclear Quad Cities Nuclear Power Station 22710 206th Avenue North Cordova, IL61242-9740 SVP-05-037 May 13, 2005 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Quad Cities Nuclear Power Station, Units I and 2 Renewed 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 2004 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, Tih6thy J. Tulon Sjt'e Vice President Quad Cities Nuclear Power Station

Attachment:

The Quad Cities Nuclear Power Station 2004 Annual Radiological Environmental Operating Report cc: Regional Administrator- NRC Region IlIl NRC Senior Resident Inspector - Quad Cities Nuclear Power Station AFRS

Attachment Quad Cities Nuclear Power Station 2004 Annual Radiological Environmental Operating Report

QUAD CITIES STATION ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT 2004 MAY 2005

TABLE OF CONTENTS Page INTRODUCTION ...................................................................... of 1 159

SUMMARY

........................................................................................................................................ 2 1.0 EFFLUENTS 1.1 Gaseous Effluents to the Atmosphere .3 1.2 Liquids Released to Mississippi River ................................................................................... 3 2.0 SOLID RADIOACTIVE WASTE .. 3 3.0 DOSE TO MAN 3.1 Gaseous Effluent Pathways ................................................................ 3 3.1.1 Noble Gases ................................................................. 4 3.1.1.1 Gamma Dose Rates ................................................................. 4 3.1.1.2 Beta Air and Skin Rates ................................................................ 4 3.1.2 Radioactive Iodine ................................................................. 5 3.1.2.1 Dose to Thyroid ................................................................. 5 3.2 Liquid Effluent Pathways ................................................................. 5 3.3 Assessment of Dose to Member of Public ............................................................... .5 4.0 SITE METEOROLOGY ..................................................................... 6 5.0 ENVIRONMENTAL MONITORING ..................................................................... 6 5.1 Gamma Radiation ................................................................. 6 5.2 Airborne I-131 and Particulate Radioactivity ................................................................. 7 5.3 Aquatic Radioactivity ................................................................ 7 5.4 Milk ................................................................ 8 5.5 Terrestrial Radioactivity ................. .9 5.6 Sample Collections ................................................................ 9 5.7 Program Modifications ................................................................. 9 6.0 ANALYTICAL PROCEDURES .................................................................... 9 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)

Page APPENDIX I - DATA TABLES AND FIGURES .10 of 159 Station Releases Table 1.1-1 Gaseous Effluents Summation of all Releases ......................................... 11 Table 1.2-1 Liquid Effluents Summation of all Releases ............................................ 12 Table 2.0-1 Solid Radwaste Annual Report ................................................................ 13 Table 3.1-1 Maximum Doses Resulting from Airborne Releases ............................... 14 Table 3.2-1 Maximum Doses Resulting from Liquid Effluents ............................................................................................... 15 Table 3.3-1 10CFR20 Compliance Assessment .......................................................... 16 Table 3.4-1 Maximum Doses Resulting from Airborne Releases Based on Concurrent Meteorlogical Data .......................................................... 18 Environmental Monitoring Figure 5.0-1 Fixed Air Sampling Sites and Outer Ring TLD Locations ................................................................................ 20 Figure 5.0-2 Inner Ring TLD Locations ...................................................................... 21 Figure 5.0-3 Milk, Fish, Water and Sediment Locations ............................................. 22 Table 5.0-1 Radiological Environmental Monitoring Locations ................................. 23 Table 5.0-2 Radiological Environmental Monitoring Program Sampling Locations, Sample Collection and Analyses ............................ 24 Table 5.0-3 - Table 5.0-6 Radiological Environmental Monitoring Program Quarterly Summary................................................................................. 30 APPENDIX II - METEOROLOGICAL DATA............................................................................................ 37 APPENDIX III 2004 REMP SAMPLE RESULTS....................................................................................... 94 APPENDIX IV - INTERLABORATORY COMPARISON PROGRAM RESULTS................................... 141 Hii

INTRODUCTION Units 1 and 2 of the Quad Cities Nuclear Power 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 Nuclear Power Station are released to the Mississippi River in controlled batches after radioassay of each batch. Gaseous effluents are released to the atmosphere after delay to permit decay of short-lived (noble) gases. Releases to the atmosphere are calculated on the basis of analyses of grab samples of noble gases as well as continuously collected composite samples of iodine and particulate activity sampled during the course of the year. The results of effluent analyses are summarized on a monthly basis and reported to the Nuclear Regulatory Commission as required per Technical Specifications. Airborne concentrations of noble gases, I-131, and particulate radioactivity in offsite areas are calculated using isotopic composition of effluent and meteorological data.

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

Page 1 of 159

SUMMARY

Calculations based gaseous and liquid effluents and hydrogen addition activities indicate that public dose due to radioactive material attributable to Quad Cities Nuclear Power 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 Nuclear Power Station calculated for the maximally-exposed individual for the period is 7.26 mrem. The annual limit on TEDE is 100 mrem. Most of the dose (6.23 mrem) is due to direct radiation from Unit 1 and Unit 2 turbines. The remaining 1.03 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, 10CFR20 and 40CFR190.

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1.0 EFFLUENTS 1.1 Gaseous Effluents to the Atmosphere Measured concentrations and isotopic composition of noble gases, radioiodine, and particulate radioactivity released to the atmosphere during the year, are listed in Table 1.1-1. A total of 5.OOE+02 curies of fission and activation gases was released with a maximum quarterly average release rate of 1.88E+01 VCi/sec.

A total of 8.31E-03 curies of 1-131 was released during the year with a maximum quarterly average release rate of 3.46E-04 pCi/sec.

A total of 8.87E-03 curies of beta-gamma emitters was released as airborne particulate matter with a maximum quarterly average release rate of 4.04E-04 pCi/sec. Alpha-emitting radionuclides remaining below the lower limit of detection (LLD) for the year.

A total of 2.05E+02 curies of tritium was released with a maximum quarterly average release rate of 7.84E+00 pCi/sec.

1.2 Liquids Released to the Mississippi River A total of 4.48E+06 liters of radioactive liquid waste (prior to dilution) containing 7.20E-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 8.93E-09 pCi/ml. No alpha radioactivity was detected in the liquid waste. A total of 4.34E+01 curies of tritium was released at a maximum quarterly average diluted concentration of 3.41E-06 VCi/ml. Quarterly release estimates and principal radionuclides in liquid effluents are given in Table 1.2-1.

2.0 SOLID RADIOACTIVE WASTE Twenty-nine shipments of solid radioactive waste were shipped to waste processors via truck during 2004; thirty-four shipments were sent, via truck, to disposal sites (Table 2.0-1). For further detail, refer to the Quad Cities Nuclear Power Station 2004 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.

Isopleth figures and any references to them were removed from the report in 2004 due to a Change Management decision between the station and the Met Tower contractor.

Associated information for iodine and particulate concentrations in air under previous sections 3.1.2.1 and 3.1.3 has also been removed. Subsequent sections have been renumbered accordingly.

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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.

Based on measured effluents and average meteorological data, the maximum total body dose to an individual would be 1.45E-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 2.92E-02 mrem (Table 3.4-1). The maximum gamma air dose was 2.91E-03 mrad (Table 3.1-1) based on measured effluents and average meteorological data and 2.03E-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 3.64E-02 mrem based on concurrent meteorological data (Table 3.4-1).

The maximum offsite beta air dose for the year was 1.48E-03 mrad based on average meteorological data (Table 3.1-1) and 2.68E-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 NUREG 0133 methodology in use at Quad Cities Nuclear Power Station since January 2001.

Page 4 of 159

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 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 1-131 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 1.0IE+00 mrem (infant) {Table 3.1-1).

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 the whole body, lower GI tracts, thyroid, bone, skin; specific parameters for use in the equations are given in the Offsite Dose Calculation Manual. The maximum whole body dose for the year was 1.85E-04 mrem and no organ dose exceeded 3.08E-04 mrem (Table 3.2-1 [teen liver]).

3.3 Assessment of Dose to Member of Public During the period January to December, 2004, Quad Cities Nuclear Power 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), and as shown in Table 3.4-1 (based on concurrent meteorological data):

The RETS limits on dose or dose commitment to an individual due to radioactive materials in liquid effluents from the site (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

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

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to a member of the public from each reactor unit (5 mrad for gamma radiation or 10 mrad for beta radiation during any calendar quarter; 10 mrads for gamma radiation or 20 mrad for beta radiation during any calendar year).

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

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

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

4.0 SITE METEOROLOGY A summary of the site meteorological measurements taken during each quarter of the year is given in Appendix II. The data are presented as cumulative joint frequency distributions of the wind direction for the 296' level and wind speed class by atmospheric stability class determined from the temperature difference between the 296' and 33' levels. Average data recovery for all measurements on the tower was 99.0% for 2004 (Table 3.4-1).

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 CaF 2 thermoluminescent dosimeters (TLDs). The quarterly average external radiation dose for the year was 22.1 mR at the indicator locations and 22.5 mR at the control locations. TLD results are listed in Section 6.0 of Appendix m and locations are shown in Figure 5.0-1 and 5.0-2.

Quarterly average of external radiation dose (including background) at indicator air sampling locations averaged 21.4+/-3.2 mR. Averages from this and previous years are charted on following page.

Page 6 of 159

Air Sampler Indicator TLD Averages 1986-2004 Er E

1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Year Air Sampler Control TLD Averages 1986-2004 25 .

200 CE 10 ,

5-0 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Year The differences are not statistically different than the control locations. A different style of TLD was used starting in 2001. Prior to that timeframe, ddse was normalized to the 91-day timeframe. Starting in 2001, dose is "as read," with no correction applied based on TLD period starting before the first day of the quarter.

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.

3 Gross beta concentrations ranged from 0.009 to 0.052 pCi/m and averaged 0.025 3

pCi/m and was comparable to overall average levels since 1985, as shown below.

Air Particulate Gross Beta 1985-2004 0.03 -

C0 0.0254 0 cE 0.02 -

a 0.01.

0.005 0

1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Year 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 Page 7 of 159

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 below the LLD of 15 pCi/L and 18 pCi/L, respectively, in all samples.

Gross beta concentrations at Q-33 averaged 3.8 pCi/L with a range of 2.2-5.3 pCi/L; concentrations at Q-34 averaged 3.9 pCi/L with a range of 3.0-4.8 pCi/L. Gross beta concentrations for prior years is charted below. (Before 1999 and the implementation of uniform REMP, water was composited monthly for gamma isotopic analysis only.)

Q-33 Gross Beta Averages 1999-2004 5

4 0.

1999 2000 2001 2002 2003 2004 Year Q-34 Gross Beta Averages 1999-2004 5 .

d4-

° 2- 00 1999 2000 2001 2002 2003 2W4 Year Tritium concentrations remained below the LLD of 200 pCi/L in all samples.

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

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

5.4 Milk Milk samples from the Bill Stanley Farm (located 3.5 miles east southeast of the station) were collected monthly from November through April and biweekly from May through October and analyzed for I-131.

Page 8 of 159

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

Milk sample locations are shown in Figure 5.0-3.

5.5 Terrestrial Radioactivity Vegetables were collected in the third quarter and analyzed for gamma-emitting nuclides. In addition, broad leaf vegetables were analyzed for 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 m Section 2.0.

5.7 Program Modifications There were no changes to the program in 2004.

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

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

Kreuder. The survey was conducted on August 27, 2004.

Milch animal and nearest livestock census results are presented in Section 5.0 of Appendix m1.

8.0 NEAREST RESIDENCE CENSUS A census of the nearest residences within a 6.2-mile radius was conducted on August 27, 2004 by G. Kreuder.

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

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 2004.

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QUAD CITIES APPENDIX I DATA TABLES AND FIGURES Page 10 of 159

Table 1.1-1 Effluent & Waste Disposable Summary Gaseous Effluents - Summation Of All Releases Period: January - December 2004 Unit: I & 2 A. Fission & Activation Gases*** Unit Quarter I Quarter 2 Quarter Quarter Est. Total 3 4 Error %

1. Total Release Ci 1.46E1+02 1.19E+02 1.19E+02 1.16E+02 12.5 l

2. Average release rate for the period pCi/sec l.SSE+01 1.52E+01 1.50E+01 1.46E+01

3. *Percent of limit %y L.59E-02 1.31 E-02 1.37E-02 I.551E-02

% 4.13E-03 3.43E-03 3.51E-03 3.76E-03 B. Iodine

1. Totallodine-131. Ci 2.72E-03 1.74E-03 2.13E-03 1.72E-03 41.6

2. Average release rate for the period gCi/sec 3.46E-04 2.22E-04 2.69E-04 2.16E-04

3. Percent of limit % NA NA NA NA C. Particulates

1. Particulates with half-lives > 8 days Ci 3.1 SE-03 1.60E-03 2.06E-03 2.03 E-03 32.1

2. Average release rate for the period pCi/sec 4.04E-04 2.03E-04 2.59E-04 2.55E-04

3. Percent of limit NA NA NA NA

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

1. Total Release Ci 4.94E+01 4.32E+01 5.00E+01 6.23E+0 I 6.3

2. Average release rate for the period uCi/sec 6.28E+00 5.50E+00 6.29E+00 7.84E+00

13. Percent of limit I% I NA INA 1 NA NA E. Iodine 131 & 133, Tritium & Particulate I

1. Percent of ODCM limit I % I 4.32E+00 I 2.76E+00 I 3.61E+00 I 2.76E+00 I

% Noble gas gamma/noble gas beta dose limits

- - It has recently been discovered that the U-2 off-gas flow element is not situated in the sample flow as designed (IR 322879).

This situation has the potential to have caused over-reporting of fission and activation gas releases from the site. At this time, the extent of the error introduced by this situation is unknown. Pending the outcome of the investigation, errata data for this report may be submitted under separate cover at a later date.

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Table 1.2-1 Effluent & Waste Disposable Summary Liquid Effluents - Summation Of All Releases Period: January - December 2004 Unit: I& 2 A. Fission & Activation Products Unit Quarter Quarter Quarter Quarter 4 Est. Total 1 2 3 Error %

I. Total Release (not including tritium, gases & Ci 4.43E-02 2.48E-02 1.94E-03 9.39E-04 4.1 alpha) -

2 Average diluted concentration during period pCi/mL 8.93E-09 2.57E-09 4.06E-10 2.12E-10

3. Percent of applicable limit* 1B 8.06E-02 1.19E-01 3.27E-02 7.07E-02 IO 4.38E-02 5.75E-02 1.60E-02 3.36E-02

4. Maximum diluted concentration during batch pCVmL 2.74E-08 3.86E-09 3.59E-10 L.45E-10 discharges B. Tritium

1. Total Release Ci 1.69E+01 1.57E+01 3.63E+00 7.19E+00 4.1

2. Average diluted concentration during period . pCVmL 3.41 E-06 1.63E-06 7.59E-07 1.62E-06

3. Percent of applicable limit 1.14E-01 5.43E-02 2.52E-02 5.40E-02 C. Dissolved & Entrained Gases

1. Total Release Ci 9.45E-05 4.15E-04 <LLD* <LLD* 4.1

2. Average diluted concentration during period pCi/mL 1.91 E-l I 4.30E-l I NA NA

3. Percent of applicable limit 9.55E-06 2.15E-05 NA NA D. Gross Alpha Activity

1. Total Release Ci <LLD I <LLD I <LLD I <LLD 14.8 E. V'olumeOf\'asteReleased(priortodilution) I Liters 1.62E+06 I 1.42E+06 I 6.15E+05 I 8.24E+05 l F. VolumeOfDilution WaterUsed During Period I Liters I 2.18E+11 I 4.49E+I1 I 4.91E+11 I 3.36E+I1l

Whole Body/Organ (ODCM)

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Table 2.0-1 Solid Waste and Irradiated Fuel Shipments A. Solid Waste Shipped Offsite for Burial or Disposal (Not irradiated fuel)

1. Types of Waste Types of Waste Total Total Period Est. Total Quantity Activity (Ci) Error %

a. Spent resins, filter sludges, evaporator bottoms, etc 9.05E+01 6.82E+03 2004 2.50E+01

b. Dry compressible waste, contaminated equip, etc 1.54E+03 2.73E+01 2004 2.50E+0l

c. Irradiated components, control rods, etc 7.5 1E+00 9.61E+03 2004 2.50E+01

d. Other (describe)

2. Estimate of major nuclide composition (by waste type)

Major Nuclide Composition _ %_ _

a. Mn-54 2.17E+00 Fe-55 6.97E+01 Co-60 2.68E+O1

b. Mn-54 6.80E+00 Fe-55 5.13E+01 Co-60 3.68E+01 Zn-65 1.24E+00 Cs-137 1.21E+00

c. Mn-54 1.24E+00 Fe-55 3.90E+01 Co-60 5.66E+01 Ni-63 3.18E+00

3. Solid Waste Disposition Number of Shipments Mode of Transportation Destination 29 Highway Processor 32 Highway Disposal B. Irradiated Fuel Shipments (disposition)

Number of Shipments Mode of Transportation Destination 2 Highway Disposal C. Changes to the Process Control Program Submitted with this report is Revision 3 of RW-AA-100, Process Control Program for Radioactive Wastes. No significant process changes made. Changes are administrative in nature.

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Table 3.1-1 RETDAS v3.6.4 cQUA> VSS1 GASEOUS ANNUAL DOSE

SUMMARY

REPORT (Composite Critical Receptor - Limited Analysis)

Release ID ............ s 1 All Gas Releases Year ................. : 2004 Coefficient Type ...... : Historical Receptor ........ ;.: 5 Composite Crit. Receptor - IP Distance (meters)..... : 0.0 Compass Point ......... : 0.0

_.. MAXIMUM PERIOD DOSE TO LIMIT (Any Organ) = .... mu =

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

Period Group Organ (mrem) Period Limit of Limit Limit of Limit Quarter_1 IFANT THYROID Quarter 2 INFANT THYROID 3.24E-01 Quarter 5.63E+00 5.75E+00 7.50E+00 4.32E+00 Quarter 2 INFANT THYROID 2.07B-01 Quarter 5.63E+Oo 3.69E+00 7.50E+00 2.762+00 Quarter 3 INFANT THYROID 2.71E-01 Quarter 5.63E+00 4.82E+00 7.50E+00 3.61E+00 Quarter 4 INFANT THYROID 2.07E-01 Quarter 5.63E+00 3.68E+00 7.50E+00 2.76E+00 Annual INFANT THYROID 1.01E+00 Annual 1.13E+01 8.97E+00 1.50E+01 6.73E+00 u- MAXIMUM PERIOD DOSE TO LIMIT (Tlot Body) insman s 55 incus sum=Ssis susus mauss..

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

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

__ __ 1 5.63E-03 Quarter 5.25E+00 1.07E-01 7.50E+00 7.515-02 TBODY Quarter 2 CHILDCHILD TBODY 2.46E-03 Quarter 5.25E+00 4.6BE-02 7.50E+00 3.28E-02 Quarter 3 CHILD TBODY 3.12E-03 Quarter 5.25E+00 5.94E-02 7.SOE+00 4.16E-02 Quarter 4 CHILD TBODY 3.32E-03 Quarter S.25E+00 6.31E-02 7.50E+00 4.42E-02 CHILD TBODY 9.68E-02 Annual 1.45B-02 Annual 1.05E+01 1.3BE-C1 1.50E+01

- MAXIMUM PERIOD NG DOSE TO LIMIT (Gamma) ...Baum 555 S5 flu 5 5 sa ... .susm Dose Dose Limit Admin Admin % T.Spec T.Spec t Perlod Dose Type (mrad) Period Limit of Limit Limit of Limit

_Gamma _.7___00 Quarter 1 Gamma 7.94R-04 Quarter 3.75E+00 2.12E-02 5.OOE+00 1.59E-02 Quarter 2 Gamma 6.55E-04 Quarter 3.75E+00 1.75E-02 S. 00E+00 1.31E-02 Quarter 3 Gamma 6.84E-04 Quarter 3.75E+00 1.82E-02 5.00E+00 1.37E-02 Quarter 4 Gamma 7.76E-04 Quarter 3.75E+00 2.07E-02 5.00E+00 1.5SE-02 Annual Gamma 2.91E-03 Annual 7 .SOE+OO 3.sBE-02 1.00E+01 2.91E-02

--- MAXIMUM PERIOD NO DOSE TO LIMIT (Beta) mu inn sums us sun usssinss mum mu. ass Cuss Dose Dose Limit Admin Admin % T.Spec T.Spec t Period Dose Type (mrad) Period Limit of Limit Limit of Limit Quarter 1 Beta 4.13E-04 Quarter 7.50E+00 5.51E-03 1.OOE+01 4.13E-03 Quarter 2 Beta 3.43E-04 Quarter 7.50E+00 4.58E-03 1.00E+01 3.43E-03 Quarter 3 Beta 3.51E-04 Quarter 7.50E+00 4.67E-03 1.00E+01 3.51E-03 Quarter 4 Beta 3.76E-04 Quarter 7.50E+00 5.01E-03 1.00+E01 3.76E-03 Annual Beta 1.48E-03 Annual 1.50E+01 9. 88E-03 2.OOE+0l 7.41E-03 Date/Time: 04/29/2005 15:35 kirkks Page 14 of 159

Table 3.2-1 RETDAS v3.6.4 <QUA> VSSI LIQUID ANNUAL DOSE

SUMMARY

REPORT

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

Release ID ............ : 1 All Liquid Releases Year ................ : 2004 Liquid Receptor ....... : 0 Liquid Receptor

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

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

Period Group Organ (mrem) Period Limit of Limit Limit of Limit Quarter 1 TEEN LIVER 2.24E-0 Quarter

-4 3.75E+00 5.9-E-03 5. -E+00 4.49E-03 Quarter 2 TEEN LIVER 1.62E-0 4 Quarter 3.75E+00 4.31E-03 5.00E+00 3.23E-03 Quarter 3 TEEN LIVER 1.47E-0 5 Quarter 3.75E+00 3.92E-04 5.00E+00 2.94E-04 Quarter 4 TEEN LIVER 2.77E-0 5 Quarter 3.75E+00 7.38E-04 5.OOE+00 5.54E-04 Annual TEEN LIVER 3.08E-0 4 Annual 7.50E+00 4.11E-03 1.00E+01 3.08E-03

=== MAXIMUM PERIOD DOSE TCD LIMIT (Tot Body) =-

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

Period Group Organ (mrem) Period Limit of Limit Limit of Limit Quarter_1 A--ULT Quarter 2 ADULT TBODY 1.30E-04 Quarter 1.13E+00 1.15E-02 1.50E+00 8.64E-03 Quarter 2 ADULT TBODY 9.91E-05 Quarter 1.13E+00 8.81E-03 1.50E+00 6.61E-03 Quarter 3 ADULT TBODY 8.87E-06 Quarter 1.13E+00 7.88E-04 1.50E+00 5.91E-04 Quarter 4 ADULT TBODY 1.72E-05 Quarter 1.13E+00 1.53E-03 1.50E+00 1.15E-03 Annual ADULT TBODY 1.85E-04 Annual 2.25E+00 8.21E-03 3.OOE+00 6.16E-03 Date/Time: 04/29/2005 15:37 kirkks Page 15 of 159

Table 3.3-1 QUAD CITIES STATION UNIT ONE 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/04 THROUGH 12/31/04 CALCULATED 04/14/05

1. 10 CFR 20.1301 (a) (1) Compliance Total Effective Dose Equivalent, mrem/yr 4.07 10 CFR 20.1301 (a) (1) limit mrem/yr 100.0

% of limit 4.07 Compliance Summary - 10CFR20 I 4 th 2 nd 3 rd % of Qtr Qtr Qtr Qtr Limit TEDE 1.O1E+00 9.99E-01 1.05E+00 1.OIE+00 4.07E+00 Page 16 of 159

Table 3.1-1 (continued)

QUAD CITIES STATION UNIT TWO 10 CFR 20 COMPLIANCE ASSESSMENT PERIOD OF ASSESSMENT 01/01/04 THROUGH 12/31/04 CALCULATED 04/14/05

2. 10 CFR 20.1301 (a) (1) Compliance Total Effective Dose Equivalent, mrem/yr 3.19 IO CFR 20.1301 (a) (1) limit mrem/yr 100.0

% of limit 3.19 Compliance Summary - 10CFR20 St 2 nd rd th 1 3 4

% of Qtr Qtr Qtr Qtr Limit TEDE 6.02E-01 8.55E-01 8.68E-01 8.69E-01 3.19E+00 Page 17 of 159

Table 3.4-1 Quad Cities Station - Unit 1 HAXIMUM DOSES RESULTING FROM AIRBORNE RELEASES 2004 TYPE OF DOSE FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER ANNUAL GAMMA AIR (mrad) 2.995E*03( W ) 2.915E-03(NNE) 4.101E-03( N ) 2.092E-03( W ) 1.OlSE-02( N )

BETA AIR (mrad) .5.400E-04(ESE) 5.150E-04(NNE) 5.543E-04(NNE) 2.574E-04(ESE) 1.339E-03(NNE)

WHOLE BODY (mrem) 3.075E-03(NNE) 3.810E-03CNNE) 4.335E-03(NNE) 3.380E-03(NNE) 1.460E-02(NNE)

SKIN (mrem) 3.715E-03(NNE) 4.670E-03tNNE) 5.510E-03(NNE) 4.085E-03(NNE) 1.81BE-02(NNE)

ORGAN (mrem) 2.714E-04(WNW) 1.590E-04tNNE) 3.627E-04(WNW) 1.770E-04(WhW) 9.306E-04(WNW)

CRITICAL PERSON Teenager Teenager Teenager Teenager Teenager CRITICAL ORGAN Lung Thyroid Lung Lung Lung COMPLIANCE STATUS 10 CFR 50 APP. I 10 CFR SD APP.I TYPE OF DOSE QUARTERLY OBJECTIVE S OF APP. I YEARLY OBJECTIVE S OF APP. I GAMMA AIR (mrad) 5.0 0.08 10.0 0.10 BETA AIR (mrad) 10.0 0.01 20.0 0.01 WHOLE BODY (mremn) 2.5 0.17 5.0 0.29 SKIN (mrem) 7.5 0.07 15.0 0.12 ORGAN (mrem) 7.5 0.00 15.0 0.01 CRITICAL PERSON Teenager Teenager CRITICAL ORGAN Lung Lung Calculation used release data from the following:

Unit 0 - Vent Unit 0 - Chimney Date of calculation: 4/ 1/2005 Page 18 of 159

Table 3.4-1 (continued)

Quad Cities Station - Unit 2 MAXIKUM DOSES RESULTING FROM AIRBORNE RELEASES 2004 TYPE OF DOSE FIRST QUARTER SECOND QUARTER THIRD QUARTER FOURTH QUARTER ANNUAL GAMMA AIR (mrad) 2.995E.03( W ) 2.915E-03(NNE) 4.101E-03( N ) 2.092E-03( W ) 1.01SE-02( N )

BETA AIR (mrad) 5.400E-04(ESE) 5.150E-04(KNE) 5.543E-04(NNE) 2.574E.04(ESE) 1.339E-03(NNE)

WHOLE BODY (mrem) 3.075E.03(NNE) 3.810E-03(NNE) 4.335E-03(NNE) 3.380E-03(NNE) 1.460E.02(NNE)

SKIN (mrem) 3.715E-03(NNE) 4.870E-03(NNE) 5.510E.03(NNE) 4.08SE-03(NNE) 1.816E-02(NNE)

ORGAN (mrem) 2.714E-04(WNW) 1.590E-04(NNE) 3.627E-04(WNW) 1.770E-04(WNW) 9.306E-04(WNW)

CRITICAL PERSON Teenager Teenager Teenager Teenager Teenager CRITICAL ORGAN Lung Thyroid Lung Lung Lung COMPLIANCE STATUS 10 CFR 50 APP. I 10 CFR 50 APP.I TYPE OF DOSE QUARTERLY OBJECTIVE 2 OF APP. I YEARLY OBJECTIVE S OF APP. I GAMMA AIR (mrad) 5.0 0.08 10.0 0.10 BETA AIR (mrad) 10.0 0.01 20.0 0.01 WHOLE BOOY (mrem) 2.5 0.17 5.0 0.29 SKIN (mrem) 7.5 0.07 15.0 0.12 ORGAN (mrem) 7.5 0.00 15.0 0.01 CRITICAL PERSON Teenager Teenager CRITICAL ORGAN Lung Lung Calculation used release data from the following: Data Recovery 99.0%/0 Unit 0 - Vent (priority parameters)

Unit 0 - Chimney Date of calculation: 4/ 1/2005 Page 19 of 159

Quad Cities Figure 5.0-1 Quad Cities Outer Ring TLD's and Air Sampling Sites

+

215-1 m v Albany 214 214-10 2041- a

204-2 213-1 K 212-2* f

205-1 I 212-1 II 0 8 205-4 II

206-1 K 206-2 X 207-1 U 207-4 211-2K

210-4K 211-1 210-lU 208-1 I

= Air Sampling Sites Air Sampling Sites

= Outer Ring TLD Locations Q-01 Onsite No. I Q-07 Clinton (C)

Q-02 Onsite No.2 Q-13 Princeton Q-03 Onsite No. 3 Q-16 Low Moor Q-04 Nitrin Q-37 Meredosia Road Q-38 Fuller Road Page 20 of 159

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

116-3 I

.M I

102-1 102-3 a .

R 101-2 I 103-1, 103-2 101-1 104-1

_i '. 113-2 104-2 105-1 1 105-2 10-2

'.113-1 106-3 107-2 I

Page 21 of 159

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

GOdwe mioor Plain Albany WHITESIDE COUNTY

'OCK ISLA 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 Page 22 of 159

TABLE 5.0-1 Quad Cities Station Radiological Environmental E 0.)

Monitoring Locations O 0 CZ)

S x v) 3 :

Q-01 Onsite No. 1 Q-02 Onsite No.2 V2 Q-03 Onsite No. 3 VI v Q-04 Nitrin VO Q-07 Clinton Q-13 Princeton Q-16LowMoor 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 VI Q-38 Fuller Road Q-39 Cordova, Dowvnstream on Mississippi Q-Quad 1 Q-Quad 2 Q-Quad 3 Q-Quad 4 Q-Control CENSUS Dairy Residence Livestock Page 23 of 159

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 A Q-101-2 0.9 N A Q-102-1 1.3 NNE B Q-102-3 1.4 NNE B Q-103-1,2 1.2 NE C Q-104-1 1.1 ENE D Q-104-2 0.9 ENE D Q-105-1,2 0.8 E E Q-106-2,3 0.7 ESE F Q-107-2 0.7 SE G Q-107-3 0.8 SE G Q-108-1 1.0 SSE H Q-108-2 0.9 SSE H Q-109-1 0.9 S J Q-109-2 1.2 S J Q-l1l-l .2.6 SW L Q-111-2 2.5 SW L Q-112-1 2.5 WSW M Q-112-2 2.2 WSW M Q-113-1,2 2.5 W N Q-114-1 2.1 WNW P Q-114-2 2.5 WNW P Q-115-1 2.6 NW Q Q-115-2 2.3 NW Q Q-116-1 2.3 NNW R Q-116-3 2.4 NNW R a

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

Page 24 of 159

TABLE 5.0-2 (continued)

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 Q-202-1 4.4 NNE Q-202-2 4.8 NNE Q-203-1 4.7 NE Q-203-2 5.0 NE Q-204-1 4.7 ENE Q-204-2 4.5 ENE Q-205-1 4.7 E Q-205-4 4.8 E Q-206-1,2 4.8 ESE Q-207-1,4 4.7 SE Q-208-1 4.3 SSE Q-208-2 4.9 SSE Q-209-1,4 4.7 S Q-210-1,4 4.1 SSW Q-211-1,2 4.5 SW Q-212-1 5.4 WSW Q-212-2 4.4 WSW Q-213-1 4.3 W Q-213-2 4.8 W Q-214-1 4.7 WNW Q-214-2 4.4 WNW Q-215-1 5.0 NW Q-215-2 4.2 NW Q-216-1 4.6 NNW Q-216-2 4.3 NNW

3. MILK Distance Direction Sector Site Code Location (mile)

Q-26 Bill Stanley Dairy 3.5 ESE F

4. SURFACE WATER Distance Direction Sector a

Site Code Location (miles)

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

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

Page 25 of 159

Table 5.0-2 (continued)

QUAD CITIES STATION RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM, SAMPLING LOCATIONS

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

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

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

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

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

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

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

Q-Quad I Janet Price 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 William Dohrman 6.0 WNW P Q-Control(C) Charles Leavens 9.5 NE C a

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

Page 26 of 159

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 Gamma Isot. Quarterly Composite Q-01 OnsiteNo. I (or ifweekly gross beta ina Q-02 Onsite No. 2 sample exceeds SX the Q-03 Onsite No.3 average concentration of Q-04 Nitrin preceding calendar quarter).

Q-07 (C) Clinton Far Field Gamma Isot. Ifgross beta inaaample exceeds 10times the yearly mean ofcontrol Q-13 Princeton samples and radioactivity is Q-16 Low Moor confirmed as having itsorigin in Q-37 Meredosia Road airborne cfmuent from station.

Q-38 Fuller Road

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

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

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

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

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

Page 27 of 159

TABLE 5.0-2 (continued)

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

4. TLDs (continued)

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

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

May-October Gamma ISOL May-October Monthly: Monthly:

November-April November-April

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

Quad 4 William Dohrman 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 IsoL 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 Item5. - 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.

Page 28 of 159

TABLE 5.0-2 (continued)

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

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

2. Feed and chop only.

3. Pasture and feed:

if both, ask farmer to 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 'C" in this column. All other location are indicators.

Page 29 of 159

Table 5.0-3 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 1st Quarter 2004 (County, State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Mcana Locations Non-routine (Units) Analyses LLD Meana Quarterly Mean_ l Range Meana Results

. Range Range Air Gross 65 0.01 0.032 (52/52) Q-07, Clinton 0.033 (13/13) 0.033 (13/13) 0 Particulates Beta (0.016-0.052) 8.9 mi. NE, Sector C (0.019-0.052) (0.019-0.052)

(pCilm/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 33(pCi/m

) .

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

Gamma Spec. 3 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 - LD- - None 0 Surface WVater Gross Beta 5 4 - f (113) Q-33, Cordova 5.3 (1/3) 5.3 (1/3) 0 (pCi/L) Gamma Spec. 5 3.3 mi. SSW, Sector K 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 (pCilL)

Gamma Spec. 2 Cs-134 15 <LLD None 0 Cs-137 18 <LLD None 0 Other ODCM-Required 15-60 <LLD None 0 Gammas Gamma Gamma Dose 80 9.7 20.1 (78n8) Q-215-1 26.0 (1/1) 20.0 (2/2) 0 Background (17.0-26.0) 5.0 mi. NW, Sector Q (20.0-20.0)

(TLDs)

(mR/Qtr.) .

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

Page 30 of 159

Table 5.0-4 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Ouad Cities Nuclear Power Station Docket No. 50-254.50-265 Location ofFacility Rock Island. Illinois Reporting Period 2nd Ouaner 2004 (County, State)

Sample Type and Indicator Location with Highest Highest Control Number of Type Number of Locations Quarterly Mean_ N¶ana Locations Non-routine (Units) Analyses L1LD Mean" Range Meana Results Range Range Air Gross 65 0.01 0.018 (52152) Q-07, Clinton, 0.019 (12/13) 0.019 (12113) 0 Particulates Beta (0.010-0.026) 8.9 mi NE, Sector C (0.012-0.024) (0.012-0.024)

(pCi/m 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 5 1 <LLD - None 0 (pCa/L)

Gamma Spec. 5 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. 4 (pCilg 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 0.20-0.30 <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.

Page 31 of 159

1-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 2004 (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 4.2 (113) Q-34, Camanche 4.5 (2/3) 4.5 (213) 0 (pCi/L) 4.4 mH. NNE, Sector C (4.34.6) (4.34.6)

Gamma Spec. 6 Cs-134 15 <LLD . . <LLD 0 Cs-137 I8 <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 (pCiIL)

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 21.6 (78n78) Q-113-1, 28.0 (1/1) 21.0 (212) 0 Background (17.0-28.0) 2.5 mi. W. Sector N (21.0-21.0)

(Tw~s)

(mR/Qtr.)

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

IPage 32 of 159

Table 5.0-5 RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Quad Cities Nuclear Power Station Docket No. 50-254. 50-265 Location of Facility Rock Island. Illinois Reporting Period 3rd Quarter 2004 (County, State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine (Units) Analyses LLD Meana Quarterly Mean Range Meana Results

._____ _ _Range Rane Air Gross Beta 64 0.01 0.023 (51/51) Q-03, Onsite No. 3 0.025 (12/12) 0.024 (13/13) 0 Particulates (0.013-0.052) 0.6 mi S, Sectorl (0.016-0.052) (0.016-0.031)

(pCilm3 ) Gamma Spec. 5 Cs-134 0.01 <LLD - - 0 Cs-137 0.01 <LLD - - 0 Other Gammas 0.01-0.04 <LLD - - 0 Airbome 1-131 35 0.10 <LLD - - None 0 Iodine (pCi/m 3 )

Milk 1-131 7 1 <LLD None 0 (pCilL)

Gamma Spec. 7 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 18 0.06 <LLD <LLD 0 (pCi/gr. wet)

Gamma Spec. 18 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 4.4 (1/3) Q-33 Cordova 4.4 (1/3) 4.1 (1/3) 0 WVater 3.3 mi. SSW, Sector K (pCilL) Gamma Spec. 6 Cs-134 15 <LLD <LLD 0 Cs-137 18 <LLD <LLD 0 Other ODCM-Required 15-30 <LLD <LLD 0 Gammas ritium 2 200 <LLD <LLD 0 a Mean and range based on detectable measurements only. Fractions indicated in parentheses.

Page 33 of 159

i Table 5.0-5 (continued)

RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM QUARTERLY

SUMMARY

Name of Facility Quad Cities Nuclear Power Station Docket No. 50-254. 50-265 Location of Facility Rock Island. Illinois Reporting Period 3rd Quarter 2004 (County, State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine (Units) Analyses LLD Meana Quarterly Mean Range Meana Results Range l Range Well Water ritium 2 200 <LLD None 0 (pCi/L) amma Spec. 2 Cs-134 15 <LLD None 0 Cs-137 18 <LLD None 0 Other ODCM-Required 15-30 <LLD None 0 Gammas Gamma Gamma Dose 80 9.7 20.3 (78/78) Q- 20 4 -2b 25.0 (1/1) 20.0 (2/2) 0 Background (18.0-25.0) 4.5 mi. ENE (20.0-20.0)

(TLDs) Sector D (mR/Qtr.)

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

bLocations Q-204-2, 207-1, 211-1,2 and 214-2 had identical results of 25.0 mR. Only Q-204-2 is detailed in this summary.

Page 34 of 159

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 Ouarter 2004 (County, State)

Sample Type and Indicator Location with Highest Control Number of Type Number of Locations Highest Meana Locations Non-routine (Units) Analyses LLD Meana Quarterly Mean Range Meana Results

. Range Range Air Gross Beta 70 0.01 0.0027 (56/56) Q-07, Clinton 0.029 (14114) 0.029 (14/14) 0 Particulates (0.012-0.045) 8.9 mi NE, Sector C (0.018-0.042) (0.018-0.042)

(pCi/r 3 ) Gamma Spec. 5 Cs-134 0.01 <LLD 0 Cs-137 0.01 <LLD . 0 Other Gammas 0.01-0.04 <LLD 0 Airborne Iodine 1-131 35 0.07 <LLD - None 0 (pCi/m 3)

Milk 1-131 4 1.0 <LLD - None 0 (pCiKL)

Gamma Spec. 4 Cs-134 <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. 4 (pci/g wet)

Cs-134 0.13 <LLD <LLD 0 Cs-137 0.15 <LLD <LLD 0 Other ODCM-Required 0.13-0.26 HE<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 4.4 (2/3) Q-33 Cordova, 4.4 (2/3) 4.2 (2/3) 0 (pCi/L) (4.1-4.7) 3.3 mi. SSW, Sector K (4.14.7) (4.04.4)

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 <LLDLLD 0 a Mean and range based on detectable measurements only. Fractions indicated in parentheses.

Page 35 of 159

I 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 2004 (County, State)

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

Gamma Spec.

Cs-134 15 <LLD - - None 0 Cs-137 18 <LLD - - None 0 Other ODCM-Required 15-60 <LLD - - None 0 Gammas l Gamma Gamma Dose 80 9.7 26.2 (78178) Q-215.2, 30.0 (1/1) 29.0 (2/2) 0 Background (22.0-30.0) 4.2 mi. NW, Sector Q (29.0-29.0)

(TLDs)

(mRIQtr.)

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

Page 36 of 159

QUAD CITIES APPENDIX II METEOROLOGICAL DATA Page 37 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 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 2 0 0 10 NNE 0 0 1 0 0 0 1 NE 0 2 2 0 0 0 4 ENE 0 0 3 0 0 0 3 E 0 0 2 1 0 0 3 ESE 0 0 4 0 0 0 4 SE 0 1 0 0 0 0 1 SSE 0 3 13 0 0 0 16 S 0 7 2 0 0 0 9 SSW 0 15 4 0 0 0 19 SW 0 6 2 0 0 0 8 WSW 0,. 1 4 1 0 0 6 W 0 5 17 0 0 0 22 WNW 0 2 21 0 0 0 23 NW 0 3 9 0 0 0 12 NNW 0 5 9 0 0 0 14 Variable 0 0 0 0 0 0 0 Total 0 51 100 4 0 0 155 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 Page 38 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 Stability Class - Moderately Unstable - 19GFt-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 3 0 3 NNE 0 0 0 0 NE 0 0 0 0 ENE 0 0 3 3 E 0 0 1 3 ESE 1 3 4 8 SE 2 0 2 0

SSE 2 1 3 0

S 0o 6 0 6 0

SSW 1 0 1 0

SW 3 2 5 WSW 0 1 3 4 W 6 8 15 0

WNW 2 3 9 0

NWaa 1 3 5 0

NNW 3 0 3 0

Variable 0 0 0 Total 1 33 28 8 0 0 70 Hours of calm in this stability class: 0 Hours of missing wind measurements in this so tability class: 0 Hours of missing stability measurements in a' 11 stability classes: 0 Page 39 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 Stability Class - Slightly Unstable - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 1 2 0 0 3 0

NNE 0 0 1 0 1 0

NE 0 2 1 0 3 0

ENE 1 9 3 0 13 0

E 0 4 1 2 7 0

ESE 1 4 10 0 15 0

SE 1 5 0 0 6 0

SSE 0 6 2 0 0 8 0

S 0 3 1 0 4 0

SSW 0 2 0 0 2 0

SW 0 4 4 0 8 0

WSW 0 3 7 0 10 0

W 0 11 12 1 24 0

WNW 0 8 10 8 26 0

NW 0 .7 5 1 13 NNW 0 4 2 0 0 0 6 Variable 0 0 0 0 0 0 0 Total 4 74 59 12 0 0 149 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 Page 40 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 Stability Class - Neutral - 196Ft-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 5 27 28 2 0 62 NNE 4 13 21 2 0 40 NE 11 31 17 0 0 59 ENE 5 23 29 0 0 57 E 6 29 40 2 0 77 ESE 8 31 42 0 0 81 SE 2 27 6 0 0 35 SSE 2 13 5 0 0 20 S 3 13 4 0 0 20 SSW 2 13 3 0 0 18 SW 4 19 19 1 0 43 WSW 1. 33 45 3 0 84 W 7 82 61 12 0 162 WNW 3 70 66 24 0 163 NW 4 60 43 6 0 115 NNW 5 32 18 2 0 57 Variable 0 0 0 0 0 0 Total 72 516 447 54 0 1093 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 Page 41 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 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 8 0 0 11 NNE 6 5 2 0 13 NE 5 10 1 0 16 ENE 9 20 1 0 30 E 7 17 3 0 27 ESE 7 17 6 0 30 SE 8 20 10 0 38 SSE 9 18 2 0 29 S 10 32 3 0 45 SSW 2 21 4 0 29 SW 11 20 12 0 45 WSW 4 . 30 14 0 48 W 16 18 11 0 45 WNW 4 9 4 0 17 NW 4 13 1 0 18 NNW 9 13 2 0 24 Variable 0 0 0 0 0 Total 114 271 76 0 465 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 Page 42 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 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 0 1 0 1 NNE 0 1 0 1 NE 8 0 0 8 ENE 1 7 0 8 E 9 1 0 10 ESE 16 12 2 30 SE 6 4 0 10 SSE 10 2 0 12 S 7 1 0 8 SSW 5 5 0 10 SW 7 1 0 8 WSW 2 0 0 2 W 5 0 0 5 WNW 0 0 0 0 NW 0 0 0 0 NNW 0 1 0 1 Variable 0 0 0 0 Total 76 36 2 0 0 0 114 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: 0 Page 43 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 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 0 0 0 NNE 0 0 0 NE 2 0 2 ENE 3 0 3 E 10 3 13 ESE 20 24 44 SE 6 0 6 SSE 3 0 3 S 2 0 2 SSW 3 0 3 SW 1 0 1 WSW 0 0 0 W 0 0 0 WNW 0 0 0 NW 0 0 0 NNW 0 0 0 Variable 0 0 0 Total 50 27 0 0 0 0 77 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 Page 44 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 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 NNE 0 0 NE 0 0 ENE 0 0 E 0 0 ESE 0 0 SE 0 0 SSE 0 0 S 0 1 SSW 0 9 SW 0 2 WSW 0;, i 1 W 0 2 WNW 0 1 NW 0 0 NNW 0 0 Variable 0 0 Total 0 0 16 15 5 0 36 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 7 Page 45 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 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 2___ 0---- 0---- 0---- _____

N 0 2 0 0 0 2 0

NNE 0 2 0 0 0 0 0

NE 0 2 0 0 0 2 0

ENE 0 1 0 0 0 1 0

E 0 2 0 0 0 0 0

ESE 0 2 0 0 0 2 0

SE 0O* 0 0

SSE 0 1 2 0 0 3

_ 0 S 0 0 2 1 2 5 0~

SSW 0 3 2 0 0 5 0

SW 0 3 2 0 0 5 WSW 0. 0 3 0 1 0 4 W 0 0 4 5 4 0 13 WNW 0 5 6 4 0 15 0

NW 0 2 4 0 0 6 0,

NNW 0 3 5 0 0 8 0

Variable 0 0 0 0 0 0 Total 0 0 31 28 10 2 71 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: 7 Page 46 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 4 1 0 5 0 0 NNE 0 0 0 0 0 0 NE 2 0 0 2 0 0 ENE 4 1 0 5 0 0 E 3 0 0 3 0

ESE 0 2 2 2 6 0

SE 0 2 0 0 2 0

SSE 1 0 3 1 7 0

S 0 3 0 2 5 0

SSW 2 0 1 0 3 0

SW 0 0 2 0 2 0

WSW I 2 2 7 12 W 0 .3 5 7 5 20 WNW 0 0 4 5 2 13 NW 0 0 2 4 3 11 NNW 0 0 7 1 0 8 Variable 0 0 0 0 0 0 Total 0 7 40 29 22 6 104 Hours of calm in this stability class: 0 Hours of missing wind measurements in this s'tability class: 0 Hours of missing stability measurements in a: 11 stability classes: 7 Page 47 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 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 3 6 16 24 4 0 53 NNE 1 7 8 21 6 0 43 NE 0 8 22 31 1 0 62 ENE 1 11 16 19 24 1 72 E 1 14 25 20 14 0 74 ESE 1 8 14 40 14 0 77 SE 0 15 16 11 4 0 46 SSE 0 11 11 13 7 2 44 S 0 2 5 18 16 3 44 SSW 0 3.- 10 9 1 1 24 SW 1 3. 9 24 14 2 53 WSW 2 15 24 32 5 78

'W 1 2 35 60 22 10 130 WNW 3 4 45 75 34 36 197 NW 1 8 35 59 35 17 155 NNW 0 14 34 40 3 2 93 Variable 0 0 0 0 0 0 0 Total 13 118 316 488 231 79 1245 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: 7 Page 48 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 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 7 9 0 0 17 NNE 4 11 10 0 0 25 NE 5 3 4 0 0 12 ENE 3 11 4 0 0 18 E .7 24 14 1 0 47 ESE 1 2 11 6 0 23 SE 3 10 15 14 1 43 SSE 5 13 14 9 1 42 S 3 6 27 15 2 53 SSW 1 8 18 13 7 47 SW 0 9 17 9 1 36 WSW 2 3 35 6 0 46 W 5 7 15 12 0 40 WNW 10 6 12 2 0 30 NW 3 3 10 0 0 16 NNW 3 10 10 0 0 23 Variable 0 0 0 0 0 0 Total 5 56 133 225 87 12 518 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: I Hours of missing stability measurements in all stability classes: 7 Page 49 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 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 2____

N 0 1 0 0 0 2 1

NNE 0 1 0 1 0 0 2 NE 0 0 1 0 0 0 1 ENE 0 0 0 0 0 0 0 E 0 7 1 0 12 ESE 0 3 2 0 5 SE 0 4 6 0 14 SSE 0 11 12 0 29 S 1 7 11 0 22 SSW 1 4 10 0 19 SW 2 6 3 0 13 WSW 0 3 0 0 7 W 0 1 0 0 1 WNW 1 .2 0 0 6 NW 0 1 0 0 2 NNW 0 2 1 0 4 Variable 0 0 o o Total 5 31 53 47 0 139 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: 7 Page 50 of 159

Quad Cities Nuclear Station Period of Record: January - March 2004 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 0 0 0 0

NNE 0 0 0 0 0 0

NE 0 0 0 0 0 0

ENE 1 0 0 0 1 0

E 0 0 0 0 1 0

ESE 0 1 0 0 2 SE 0 0 1 1 0 8 SSE 0 0 4 0 0 11 S 0 0 9 0 0 15 SSW 0 1 5 -0 0 8 SW 0 1 3 0 0 5 WSW 0 0 2 0 0 2 W 0 0 2 0 0 2 WNW 0 0 0 0 0 0 NW 0 0 0 0 0 0 NNW 0 0 0 0 0 0 Variable 0 0 0 0 0 0 Total 1 3 26 24 1 0 55 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 0 Hours of missing stability measurements in all stability classes: 7 Page 51 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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 4 13 0 19 NNE 0 13 6 0 19 NE 0 5 5 0 10 ENE 0 7 0 0 7 E 0 4 3 0 7 ESE 0 7 8 .0 15 SE 0' 9 4 0 13 SSE 0 8 0 0 8 S 0 7 2 0 9 SSW 0 19 14 0 33 SW 0 21 10 0 33 WSW 0'I 2 7 0 9 W 0 16 5 0 21 WNW 0 9 10 0 21 NW 0 13 10 0 25 NNW 0 8 7 0 17 Variable 0 0 0 0 0 Total 0 152 104 10 0 0 266 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 Page 52 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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 4 5 NNE 1 2 NE 0 0 ENE 0 2 E 1 2 ESE S 5 SE 2 2 SSE 1 2 S 1 SSW 4 5 SW 15 17 WSW 8 10 W 6 7 WNW 4 8 NW 1 2 NNW 2 4 Variable 0 0 Total 0 55 16 3 0 0 74 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 Page 53 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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 9 0 9 NNE 0 5 3 8 NE 1 5 0 6 ENE 0 4 1 5 E 0 4 6 11 ESE 0 12 0 12 SE 0' 3 I 4 SSE 0 3 0 3 S 0 2 0 2 SSW 0 13 4 17 SW 0 13 6 19 WSW 0. 8 2 10 W 0 7 3 10 WNW 0 14 2 18 NW 0 . 4 0 4 NNW 0 8 2 0 11 Variable 0 0 0 0 0 Total 1 114 30 4 0 0 149 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 Page 54 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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 26 6 1 0 0 37 NNE 5 14 5 0 0 0 24 NE 8 10 6 0 0 0 24 ENE 7 23 11 0 0 0 41 E 3 11 17 0 0 0 31 ESE 2 19 16 1 0 0 38 SE 2 24 3 0 0 0 29 SSE 5 9 0 0 0 0 14 S 5 18 1 0 0 0 24 SSW 4 20 14 0 0 0 38 SW 9 44 26 3 0 0 82 WSW 17 . 31 16 1 0 0 65 W 8 19 20 3 0 0 50 WNW 10 19 20 0 0 0 49 NW 7 40 5 1 0 0 53 NNW 5 24 8 1. 0 0 38 Variable 0 0 0 0 0 0 0 Total 101 351 174 11 0 0 637 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 Page 55 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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

_____ 7____ 0---- 0---- 0----

N 9 16 7 0 0 0 32 NNE 4 21 3 0 0 0 28 NE 7 11 2 0 0 0 20 ENE 8 21 4 0 0 0 33 E 9 12 2 0 0 0 23 ESE 19 23 11 0 0 0 53 SE 27 24 9 0 0 0 60 SSE 18 24 4 0 0 0 46 S 15 24 2 0 0 0 41 SSW 18 45 3 0 0 0 66 SW 23 76 16 6 0 0 121 WSW 14 28 3 1 0 0 46 W 14 14 2 0 0 0 30 WNW 21 21 2 1 0 0 45 NW 17 25 1 0 0 0 43 NNW 5 18 1 0 0 0 24 Variable 0 0 0 0 0 0 0 Total 228 403 72 8 0 0 711 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 Page 56 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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 0 0 0 2 NNE 9 2 0 0 11 NE 4 0 0 0 4 ENE 6 5 0 0 11 E 10 0 0 0 10 ESE 9. 4 1 0 14 SE 7 3 0 0 10 SSE 8 6 0 0 14 S 9 1 0 0 10 SSW 13 4 0 0 17 SW 10 0 .. 0 0 10 WSW 12 0 0 0 12 W 17 S 0 0 22 WNW 1 3 0 0 4

.NW 10 5 0 0 15 NNW 10 1 0 0 11 Variable 0 0 0 0 0 Total 137 39 1 0 177 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 Page 57 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 Stability Class - Extremely Stable - 19GFt-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7' 8-12 13-18 19-24 > 24 Total N 1 0 1 0 0 0 0 0 NNE 4 4 0 0 0 0 0 NE 2 2 0 0 0 0 0 ENE 1 1 0 0 0 0 0 E 1 1 0 0 0 0 0 ESE 3 3 0 0 0 0 0 SE 2 2 0 0 0 0 0 SSE 6 6 0 _ 0_ _ _ 0_ _ _ 0_ _ _ 0_

S 6 6 0 0 0 0 0 SSW 6 6 0 0 0 0 0 SW 4 4 0 0 0 0 0 WSW 0 0 0 0 0 0 W 8 3 11 0 0 0 0 WNW 11 1 12 0 0 0 0 NW 3 0 3 0 0 0 0 NNW 0 0 0 0 0 0 0 Variable 0 0 0 Total 58 4 0 0 0 0 62 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 Page 58 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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 8 0 8 NNE 0 1 1 0 2 NE 0 0 3 0 3 ENE 0 0 1 0 1 E 0 0 0 0 0 ESE 0 1 0 0 2 SE 0 , 3 1 0 4 SSE 0 8 3 0 11 S 0 4 5 1 10 SSW 0 15 21 1 42 SW 0 8 4 3 17 WSW 5 1 0 7 W 0 7 7 0 15 WNW 0 .6 10 0 18 NW 0 .4 6 0 14 NNW 0 0 3 0 4 Variable 0 0 0 0 0 Total 0 5 62 74 12 5 158 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: 33 Page 59 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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 2 3 3 0 0 8 NNE 0 1 1 2 0 0 4 NE 0 1 1 0 0 0 2 ENE 0 2 4 1 0 0 7 E 0 1 0 0 0 0 1 ESE 0 3 8 3 1 0 15 SE 0 0 7 2 0 0 9 SSE 0 0 3 0 0 0 3 S 0 1 2 2 1 0 6 SSW 0 3 9 5 2 2 21 SW 2 5 2 1 0 10 WSW 0- 7 3 3 3 0 16 0

W 1 4 3 0 0 8 WNW O 2 6 2 1 1 12 01 NW 0 0 7 3 1 1 12 0

NNW 0 2 10 1 1 1 15 Variable 0 0 0 0 0 0 Total 0 28 73 32 11 5 149 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 3 Hours of missing stability measurements in all stability classes: 33 Page 60 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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 2 4 2 0 0 8 NNE 0, 9 3 1 0 0 13 NE 0 2 0 0 0 0 2 ENE 0 1 0 0 1 0 2 E 0 0 5 1 0 0 6 ESE 0 4 6 2 1 0 13 SE 0* 5 1 2 0 0 8 SSE 0 3 3 2 1 0 9 S 0 2 0 1 2 0 2 7 SSW 0 4 10 7 3 0 26 2

SW 0 6 2 1 2 11 WSW 6 1 3 0 0 10 W 0 0 4 2 1 7 WNW 0 5 5 4 1 3 18 NW 0 6 4 1 0 1 12 NNW 0 6 4 2 2 0 14 Variable 0 O. 0 0 0 0 0 Total 0 61 52 31 14 8 166 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 3 Hours of missing stability measurements in all stability classes: 33 Page 61 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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 5 20 10 1 1 37 NNE 1 13 13 7 0 0 34 NE 0 13 8 5 2 0 28 ENE 0 14 14 12 3 0 43 E 1 6 9 20 7 0 43 ESE 0 8 10 11 9 1 39 SE 0* 3 9 7 6 0 25 SSE 1 4 9 10 4 0 28 S 0 4 6 19 12 0 41 SSW 3 7 25 13 10 15 73 SW 2 7 18 19 10 7 63 WSW 2 9 8 18 5 5 47 W 0 6 12 6 12 11 47 WNW 2 9 14 12 19 0 56 NW 0 12 20 21 3 3 59 NNW 0 11 21 14 1 1 48 Variable 0 0 0 0 0 0 0 Total 12 131 216 204 104 44 711 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 17 Hours of missing stability measurements in all stability classes: 33 Page 62 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 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 4 16 19 2 0 42 NNE 5 18 10 0 0 33 NE 3 12 8 0 0 23 ENE 2 17 9 0 0 28 E 3 12 5 0 0 20 ESE 4 14 12 8 0 38 SE 2 15 11 8 0 36 SSE 3 15 19 12 1 50 S 2 20 39 14 2 79 SSW 2 27 53 18 8 108 SW 3 17 24 10 1 55 WSW 2 11 14 1 1 31 W 2 10 17 1 0 30 WNW 4 6 8 0 0 20 NW 7 14 16 1 0 39 NNW 2 11 8 0 1 23 Variable 0 0 0 0 0 0 Total 9 50 235 272 75 14 655 Hours of calm in this stability class:

Hours of missing wind measurements in this stability class: 27 Hours of missing stability measurements in all stability classes: 33 Page 63 of 159

Quad Cities Nuclear Station Period.of Record: April - June 2004 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 5 8 1 0 15 NNE 1 6 3 1 0 11 NE 0 1 7 2 0 10 ENE 0 4 5 2 0 11 E 0 1 6 1 8 ESE 0 4 4 2 10 SE 1 0 5 6 13 SSE 0 2 .7 7 16 S 0 0 6 13 23 SSW 0 1 5 10 17 SW 0 0 2 3 5 WSW 0 0 4 7 11 W 0 3 1 1 5 WNW 0 5 2 1 8 NW 2 3 I 3 10 NNW 0 2 4 4 10 Variable 0 0 0 0 0 Total 5 37 70- 64 0 183 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 3 Hours of missing stability measurements in all stability classes: 33 Page 64 of 159

Quad Cities Nuclear Station Period of Record: April - June 2004 Stability Class - Extremely Stable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 2 2 1 0 0 5 NNE 1 3 1 0 0 0 5 NE 0 2 1 0 0 0 3 ENE 0 3 0 1 0 0 4 E 0 2 4 0 0 0 6 ESE 0 1 0 0 0 0 1 SE 0* 0 0 0 0 0 0 SSE 0 1 0 0 0 0 1 S 0 0 0 2 1 0 3 SSW 0 1 1 5 0 0 7 SW 0 4 2 1 0 0 7 WSW 0.- 0 1 0 0 0 1 W 1 2 6 0 0 0 9 WNW 0 3 0 0 0 0 3 NW 1 1 0 3 0 0 5 NNW 0 0 3 6 0 0 9 Variable 0 0 0 0 0 0 0 Total 3 25 21 19 1 0 69 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 5 Hours of missing stability measurements in all stability classes: 33 Page 65 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 7____ _____ _ _ __ _ -----

N 8 7 0 15 0 0 0 NNE 6 0 13 0 0 0 NE 6 12 0 18 0 0 0 ENE 8 3 0 11 0 0 0 E 5 0 0 5 0 0 0 ESE 2 4 0 6 0 0 0 SE 6 2 0 8 0 0 0 SSE 9 3 0 12 0 _ 0 0 S 14 0 0 0 14 0 0 0 SSW 23 2 0 25 0 0 0 SW 21 2 0 23 0 0 0 WSW 2 0 0 2 0 0 W 0 8 3 0 11 0 0 WNW 0 9 0 0 9 0 0 NW 0 13 3 0 16 0 0 NNW 0 13 2 0 15 0 0 Variable 0 0 0 0 0 Total 0 153 50 0 0 0 203 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: 0 Page 66 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 3 0 0 0 0 4 NNE 0 1 0 0 0 1 0

NE 2 1 0 0 0 3 0

ENE 3 0 0 0 0 3 0

E 2 0 0 0 0 2 0

ESE 2 1 0 0 0 3 0

SE 3 1 0 0 0 4 0

SSE 3 0 0 0 0 3 0

S 3 0 0 0 0 3 0

SSW 13 0 0 0 0 13 0

SW 11 0 0 0 0 11 0

WSW 3 2 0 0 0 5 0

W 4 1 0 0 0 5 0

WNW 4 0 0 0 0 4 NW 1 5 1 0 0 0 7 NNW 0 6 1 0 0 0 7 Variable 0 0 0 0 0 0 0 Total 2 67 9 0 0 0 78 Hours of calm in this stability class: 0 Hours of missing wind measurements in this sitability class: 0 Hours of missing stability measurements in a:11 stability classes: 0 Page 67 of 159

- v Quad Cities Nuclear Station Period of Record: July - September 2004 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___ 0---- 0---- 0----

N 1 8 2 0 0 0 11 NNE 0 2 1 0 0 0 3 NE 0 8 o o 0 0 8 ENE 0 3 0 0 0 0 3 E 0 7 0 0 0 0 7 ESE 0 6 0 0 0 0 6 SE 0 3 3 0 0 0 0 SSE 0 11 11 S 1 10 1 0 0 0 12 SSW 1 14 15 0 0 0 0 SW 0 13 13 WSW 0- 7 2 0 0 0 9 W 2 13 3 0 0 0 18 WNW 0 8 1 0 0 0 9 NW 2 11 2 0 0 0 15 NNW 1 9 0 0 0 0 10 Variable 0 0 0 0 0 0 0 Total 8 133 12 0 0 0 153 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 Page 68 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 3 14- 1 0 18 NNE 4 6 7 0 17 NE 6 17 5 0 28 ENE 6 24 1 0 31 E 3 21 0 0 24 ESE 5 17 2 0 24 SE 4 22 0 0 26 SSE 14 24 0 0 38 S 10 19 1 0 30 SSW 11 22 1 0 34 SW 9 38 3 0 50 WSW 13 21 2 0 36 W 11 26 6 0 43 WNW 10 25 6 .0 41 NW 14 17 2 0 33 NNW 5 11 1 0 17 Variable 0 0 0 0 ,0 Total 128 324 38 0 490 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 Page 69 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 1___ 0---- 0---- 0----

N 10 19 2 0 0 0 30 NNE 5 11 2 0 0 0 18 NE 19 13 1 0 0 0 33 ENE 10 13 0 0 0 0 23 E 12 10 22 0 0 0 0 ESE 8 9 17 0 0 0 0 SE 18' 7 25 0 0 0 0 SSE 25 18 43 1 0 0 0 S 12 31 44 3 0 0 0 SSW 13 10 26 1 0 0 0 SW 25 30 56 0 0 0 0 WSW 28. 27 55 W 18 32 2 0 0 0 52 WNW 29 14 0 0 0 0 43 NW 9 17 2 0 0 0 28 NNW 9 12 0' 0 0 0 21 Variable 0 0 0 0 0 0 0 Total 250 273 13 0 0 0 536 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 Page 70 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 10 0 0 10 NNE 6 0 0 9 NE 7 0 0 8 ENE 4 0 0 5 E 15 . 0 0 16 ESE 23 0 0 25 SE 22 0 0 23 SSE 13 0 0 13 S 12 0 0 12 SSW a 0 0 8 SW 2 0 0 3 WSW 6 0 0 6 W 6 0 0 8 WNW 22 0 0 24 NW 10 0 0 12 NNW 9 0 0 10 Variable 0 0 0 0 Total 175 17 I0 0 192 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 Page 71 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 11-0 0---- 0---- 0---- 0---- _____

N 11 0 0 0 0 0 11 NNE 4 0 0 0 0 0 4 NE 6 0 0 0 0 0 6 ENE 3 0 0 0 0 0 3 E 24 2 0 0 0 0 26 ESE 77 6 0 0 0 0 83 SE 17 0 0 0 0 0 17 SSE 11 0 0 0 0 0 11 S 8 0 0 0 0 0 8 SSW 2 0 0 0 0 0 2 SW 0 0 0 0 0 0 0 WSW 3 0 0 0 0 0 3 W 3 0 0 0 0 0 3 WNW 14 0 0 0 0 0 14 NW 6 0 .0 0 0 0 6 NNW 6 0 0 0 0 0 6 Variable o o 0 0 0 0 0 Total 195 8 0 0 0 0 203 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: 0o Page 72 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 NNE 0 0 7 NE 0 1 4 ENE 0 0 1 E 0 0 0 ESE 0 0 1 SE 0- 1 2 SSE 0 4 10 S 0 9 20 SSW 0 23 31 SW 0 1 2 WSW 0 . 2 2 W 0 0 1 WNW 0 3 6 NW 0 5 11 NNW 0 5 6 Variable 0 0 0 Total 0 7 54 39 4 0 104 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: 36 Page 73 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 8 2 0 0 11 0

NNE 2 3 0 1 0 6 0

NE 1 4 7 0 0 12 0

ENE 3 3 1 0 0 7 0

E 1 4 0 0 0 5 0

ESE 1 6 4 0 0 11 0

SE 1 2 3 0 0 6 0

SSE 5 4 7 0 0 16

_ 0 S 4 .4 3 0 0 11 0

SSW 3 16 5 0 0 24 0

SW 4 6 3 0 0 13 WSW 0 2 2 1 1 0 7 W 5 1 4 1 0 11 0

WNW 9 1 7 0 0 17 0

NW 3 5 1 0 0 9 0

NNW 6 9 2 0 0 17 0

Variable 0 0 0 0 0 0 Total 1 51 78 50 3 0 183 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: 36 Page 74 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 Stability Class - Slightly Unstable - 296Ft-33Ft Delta-T (F)

Winds Measured at 296 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 7 3 1 0 0 11 NNE 2 2 2 0 0 6 NE 2 3 3 0 0 8 ENE 2 3 0 0 0 5 E 3 1 0 0 0 4 ESE 2 4 0 0 0 6 SE 2 1 1 0 0 4 SSE 3 3 3 1 0 10 S 5 9 3 3 0 20 SSW 7 - 12 2 1 0 22 SW 8 1 0 0 0 9 WSW 0 5 1 0 0 7 W 6 9 2 2 0 19 WNW 6 1 5 0 0 12 NW 10 2 3 0 0 15 NNW 8 4 2 0 0 14 Variable 0 0 0 0 0 0 Total 1 73 63 28 7 0 172 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: 36 Page 75 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 1 10 12 2 0 0 25 NNE 0 11 7 6 5 0 29 NE 1 8 15 11 2 0 37 ENE 1 6 19 3 1 0 30 E 1 11 13 5 0 0 30 ESE 0 8 6 9 1 0 24 SE 3 9 9 3 0 0 24 SSE 5 7 9 11 -4 0 36 S 1 10 14 15 2 5 47 SSW 3 8 19 3 2 0 35 SW 1 5 13 8 1 0 28 WSW 3. 6 13 14 0 0 36 W 4 6 11 24 4 0 49 WNW 1 6 13 20 5 0 45 NW 3 6 13 7 0 0 29 NNW 3 7. 11 1 0 0 22 Variable 0 0 0 0 0 0 0 Total 31 124 197 142 27 5 526 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: 36 Page 76 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 3 6 13 0 0 22 NNE 0 8

13 8 1 0 30 NE 1 2 13 18 0 0 34 ENE 1 5 12 5 0 0 23 E 1 6 6 5 1 0 19 ESE 1 1 5 - 8 0 0 15 SE 2 ; 1 12 4 0 0 19 SSE 2 4 14 13 7 0 40 S 0 5 19 27 17 0 68 SSW 2O- 4 33 11 4 0 54 SW 4 14 18 2 0 39 WSW 0, 6 16 11 1 0 34 W 0 3 18 14 0 0 35 1

WNW 0 3 16 10 0 0 29 NW 0 2 13 23 3 0 41 NNW 1 5 6 4 0 0 16 Variable 0 0 '0 0 0 0 0 Total 12 62 216 192 36 0 518 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: 36 Page 77 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 .2 3 0 0 6 NNE 0 3 13 12 0 0 28 NE 0 6 17 13 0 0 36 ENE 1 4 12 2 0 0 19 E 0 5 9 2 0 16 ESE 1 3 3 8 0 15 SE 1 4 13 17 0 38 SSE 2 0 11 8 0 21

.S 1 2 17 24 0 47 SSW 1 7 18 27 0 53 SW 2 4 5 2 0 13 WSW 1 0 4 1 0 6 W 1 5 6 1 0 14 WNW 0 0 6 5 0 11 NW 1 2 I5 5 0 13 NNW 0 1 7 6 0 15 Variable 0 0 0 0 0 0 Total 12 47 148 136 0 351 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: 36 Page 78 of 159

Quad Cities Nuclear Station Period of Record: July - September 2004 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 1 3 0 0 4 NNE 1 3 4 0 0 8 NE 1 6 3 1 0 11 ENE 2 2 4 2 0 10 E 3 6 4 0 0 13 ESE 1 2 1 4 0 9 SE 2 2 4 12 0 23 SSE 0 3 15 21 0 39 S 0 8 35 33 0 76 SSW 0 4 20 15 0 40 SW 0 9 16 5 0 30 WSW 2;1 4 8 0 0 14 W 5 1 0 0 7 WNW 1 5 8 1 0 15 NW 2 0 0 0 0 2 NNW 3 0 2 2 0 7 Variable 0 0 0 0 0 0 Total 19 60 128 96 5 0 308 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: 4 Hours of missing stability measurements in all stability classes: 36 Page 79 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 0 1 NNE 0 3 1 4 NE 0 1 3 5 ENE 0 0 1 1 E 0 1 0 1 ESE 0 0 2 2 SE 0 0 0 0 SSE 0 9 2 11 S 0 6 1 7 SSW 0 6 1 7 SW 0 9 8 17 WSW 0 1 0 1 W 0 6 0 6 WNW 0 4 0 4 NW 0 0 0 0 NNW 0 1 3 4 Variable 0 0 0 0 Total 0 48 22 1 0 0 71 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 Page 80 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 Stability Class - Moderately Unstable - 19GFt-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 0 0 2 NNE 0 0 0 NE 0 0 0 ENE 0 1 0 E 0 1 0 ESE 0 0 2 SE 0 0 0 SSE 0 1 1 S 0 0 0 SSW 0 1 0 SW 0 1 2 WSW 0. 1 0 W 0 3 1 WNW 0 2 0 NW 0 1 0 NNW 0 1 3 Variable 0 0 0 Total 0 13 11 0 0 0 24 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 Page 81 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 3 0 4 NNE 0 3 *0 0 3 NE 0 3 1 0 4 ENE 0 2 0 0 2 E 0 5 2 0 7 ESE 0 6 2 0 8 SE 0 1 0 0 1 SSE 0 8 0 0 8 S 0 3 0 0 3 SSW 0 5 1 0 6 SW 0 6 1 0 7 WSW 0,. 4 1 0 5 W 0 7 4 0 11 WNW 0 3 2 0 5 NW 0 4 0 0 4 NNW 0 3 1 0 4 Variable 0 I0 0 0 0 Total 0 64 18 0 0 0 82 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 Page 82 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 23 34 1 0 59 NNE 6 25 11 2 0 44 NE 2 36 14 3 0 55 ENE 5 37 7 0 0 49 E 2 43 23 0 0 68 ESE 1 26 3 0 0 30 SE 5 - 13 10 0 0 28 SSE 5 12 1 0 0 18 S 7 11 0 0 0 18 SSW 5 22 6 0 0 33 SW 9 26 9 2 0 46 WSW 5-. 25 . 12 6 0 48 W 5 18 34 8 0 65 WNW 6 29 57 18 0 110 NW 7 27 12 6 0 52 NNW 7 19 16 0 0 42 Variable 0 0

0 0 0 0 Total 78 392 249 46 0 765 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 Page 83 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 4 16 5 3 0 0 28 NNE 12 8 2 0 0 0 22 NE 12 23 1 0 0 0 36 ENE 6 31 1 0 0 0 38 E S 29 8 1 0 0 43 ESE 12 37 6 0 0 0 55 SE 14 21 8 0 0 0 43 SSE 4 22 4 0 0 0 30 S 14 22 6 0 0 0 42 SSW 11 32 9 0 0 0 52 SW 12 60 22 1 0 0 95 WSW 17. 37 8 1 0 0 63 W 15 47 6 0 0 0 68 WNW 16 44 32 3 0 0 95 NW 12 38 14 0 0 0 64 NNW 8 16 3 3 0 0 30 Variable 0 0 0 0 0 0 0 Total 174 483 135 12 0 0 804 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 Page 84 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 Stability Class - Moderately Stable - 19GFt-33Ft Delta-T (F)

Winds Measured at 33 Feet Wind Speed (in mph)

Wind Direction 1-3 4-7 8-12 13-18 19-24 > 24 Total N 8 11 NNE 11 15 NE 4 7 ENE 9 11 E 12 13 ESE 13 19 SE 4 8 SSE 3 4 S 3 3 SSW 2 7 SW 8 10 WSW 3 3 W 9 10 WNW 9 9 NW 3 4 NNW 3 4 Variable 0 0 Total 104 33 1 0 0 0 138 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 Page 85 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 6 0 6 NNE 3 0 3 NE 7 0 7 ENE 3 1 4 E 20 0 20 ESE 22 10 32 SE 3 1 4 SSE 4 0 4 S 8 0 8 SSW 4 0 4 SW 2 0 2 WSW 4,. 0 4 W 10 0 10 WNW 4 0 4 NW 3 0 3 NNW 2 0 2 Variable 0 0 0

. Total 105 12 0 0 0 0 117 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 Page 86 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 NNE 0 0 0 NE 0 0 0 ENE o o 0 E 0 0 0 ESE o o 0 SE 0 1 0 0 SSE 0 0 1 S 0 0 5 SSW 0 7 12 SW 0' 1 1 WSW 0 0 0 W 0 2 2 WNW 0 3 3 NW 0 0 0 NNW 0 1 2 Variable 0 0 0 Total 0 0 14 10 2 0 26 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: 120 Page 87 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 0 1 0 0 0 1

.NNE 0 0 0 0 0 0 0 NE 0 0 0 1 2 0 3 ENE 0 0 0 0 1 0 1 E 0 0 1 0 0 0 1 ESE 0 0 2 0 0 0 2 SE 0 0 0 2 0 0 2 SSE 0 0 1 0 0 0 1 S 0 0 1 3 0 0 4 SSW 0 0 2 3 0 0 5 SW 0 0 . 2 4 2 0 8 WSW C. 0 2 0 0 0 2 W 0 0 2 1 0 0 3 WNW 0 0 3 0 0 0 3 NW 0 0 0 0 0 0 0 NNW 0 0 4 0 0 0 4 Variable 0 0 0 0 0 0 0 Total 0 0 21 14 5 0 40 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: 120 Page 88 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 0 1 1 0 2 NNE 0 1 2 0 0 0 3 NE 0 0 2 1 1 0 4 ENE 0 0 5 0 0 0 5 E 0 0 1 0 0 0 1 ESE 0 0 3 3 0 0 6 SE 0 0 1 0 0 0 1 SSE 0 0 1 4 0 0 5 S o 0 2 1 0 0 3 SSW 0 0 3 1 0 0 4 SW 0 0 3 2 0 0 5 WSW 0, 1 2 2 0 0 5 W 0 4 4 2 0 0 10 WNW 0 4 1 1 1 0 7 NW 0 0 0 0 0 0 0 NNW 0 2 1 2 2 0 7 Variable 0 0 0 0 0 0 0 Total 0 12 31 20 5 0 68 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stab ility class: 0 Hours of missing stability measurements in all stability classes: 120 Page 89 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 23___

N 1 4 19 23 9 0 56 NNE 0 9 25 10 2 49 NE 1 8 38 8 12 1 68 ENE 0 2 33 15 5 0 55 E 0 1 36 26 5 0 68 ESE 2 7 22 10 2 0 43 SE 0 6 2 20 6 0 34 SSE 0 2 11 18 8 1 40 S 0 7 16 15 0 0 38 SSW 0 8 . 11 12 15 2 48 SW 0 6 21 17 5 4 53 WSW 0 3 15 18 3 6 45 W 1 5 13 25 15 10 69 WNW 0 6 11 20 49 19 105 NW 0 10 16 29 17 12 84 NNW 1 5 14 24 8 0 52 Variable 0 0 0 0 0 0 0 Total 6 89 303 283 169 57 907 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: 120 Page 90 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 2 16 6 5 1 31 NNE 0 1 10 16 1 0 28 NE 1 4 10 14 4 0 33 ENE 1 3 17 15 0 0 36 E 0 3 20 9 1 0 33 ESE 0 4 6 15 2 0 27 SE 0 4 14 21 4 0 43 SSE 0 8 18 18 7 1 52 S 1 2 8 18 11 8 48 SSW 1 1 12 34 29 7 84 SW 1 1 14 22 26 4 68 WSW 0 2 4 20 10 0 36 W 0 3 11 28 8 0 50 WNW 1 6 14 36 10 3 70 NW 0 4 20 32 12 2 70 NNW 0 6 13 16 5 3 43 Variable 0 0 0 0 0 0 0 Total 7 54 207 320 135 29 752 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: 120 Page 91 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 5 0 10 NNE 0 1 0 8 NE 0 3 0 10 ENE 0 4 0 17 E 0 4 18 ESE 0- 17 27 SE 0 4 5 SSE 0 6 14 S 0 3 17 SSW 2 .6 19 SW 0 3 7 WSW 0 3 4 W 0 3 6 WNW 0 3 6 NW 0 1 5 NNW 0 2 6 Variable 0 0 0 Total 2 30 71 68 3 5 179 Hours of calm in this stability class: 0 Hours of missing wind measurements in this stability class: I Hours of missing stability measurements in all stability classes: 120 Page 92 of 159

Quad Cities Nuclear Station Period of Record: October - December2004 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 0 0 0 0 NNE 1 . 1 1 0 0 3 NE 2 6 0 0 0 8 ENE 1 1 2 0 0 4 E 0 8 1 0 0 9 ESE 2 1 1 2 0 6 SE 0 3 3 0 0 6 SSE 2 5 20 0 0 27 S 0 3 10 0 0 14 SSW 0 3 8 0 0 11 SW 0 4 3 0 0 8 WSW 0 2 2 0 0 4 W 0 0 1 0 0 1 WNW 0 1 3 0 0 4 NW 1,. 2 2 0 0 5 NNW 1 0 0 0 0 1 Variable 0 0 0 0 0 0 Total 2 10 40 57 2 0 111 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: 120 Page 93 of 159

QUAD CITIES APPENDIX III 2004 REMP SAMPLE RESULTS Page 94 of 159

QUAD CITIES TABLE OF CONTENTS List of Tables .................................... 96

1.0 INTRODUCTION

.................................... 97 2.0 LISTING OF MISSED SAMPLES .................................... 98 3.0 LISTING OF SAMPLE ANOMALIES .................................... 99 4.0 2004 ANALYSIS DATA TABLES .................................... 100 5.0 2004 LAND USE CENSUS .................................... 126 6.0 TLD DATA .................................... 130 7.0 GRAPHS OF DATA TRENDS ...................................... 134 Page 95 of 159

QUAD CITIES LIST OF TABLES No. Til Page 1 Airborne Particulates and Iodine-131 ............................ 101 2 Airborne Particulates, Quarterly Composites ............................ 106 3 Milk ............................. 109 4 Fish, Edible Portions ............................ 112 5 Bottom Sediments ............................ 114 6 Vegetables ............................ 115 7 Surface Water ............................ 120 8 Well Water.................. .......... 125 Page 96 of 159

QUAD CITIES

1.0 INTRODUCTION

The following constitutes the 2004 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, 1-131, Ba-140, La-140, Cs-134 and Cs-137. Naturally occurring gamma-emitters, such as K-40 and Ra daughters, are frequently detected but not listed here. The data is reported in the format of x+/-2s;2TPU, where "x" is the significant result, "s" is the one standard deviation counting uncertainty, and TPU is the total propagated uncertainty at the one sigma confidence level.

Locations denoted by a "(C)" 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 2004 Sample Type Location Date Comments Page 97 of 150

QUAD CITIES 2.0 LISTING OF MISSED SAMPLES LocationExpected Sample Type Location Collection Reason Code Date TLD Other 01-02-04 TLD Q-307-5 found missing during quarterly exchange; pole TLD was mounted on removed by ComEd; collector mounted new 1st qtr '04 TLD on tree behind former pole location.

SW Q-33 01-09-04 No sample; river frozen.

SW Q-33 01-16-04 No sample; river frozen.

SW Q-33 01-23-04 No sample; river frozen.

SW Q-34 01-23-04 No sample; river frozen.

SW Q-33 01-30-04 No sample; river frozen.

SW Q-34 01-30-04 No sample; river frozen.

SW Q-33 02-05-04 No sample; river frozen.

SW Q-34 02-05-04 No sample; river frozen.

SW Q-33 02-13-04 No sample; vater frozen.

SW Q-34 02-13-04 No sample; water frozen.

A Q-03 07-23-04 No residue on filter; no apparent reason for this finding.

SW Q-33 12-24-04 No sample; water frozen.

SW Q-34 12-24-04 No sample; water frozen.

Page 98 of 159

QUAD CITIES 3.0 LISTING OF SAMPLE ANOMALIES Sample Type Location Collection Reason Code Date None for 2004 Page 99 of 159

QUAD CITIES 4.0 2004 ANALYSES DATA TABLES Page 100 of 159

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 I-131 Units: 10 2 pCi/r' Q-01 Onsite No. I Date Volume Gross Date Volume Gross Collected (m') Beta I-131' Collected (i') Beta I-131' 01-02-04 280 3.0 + 0.4; 0.6 -0.0+/-0.3;0.3 07-02-04 279 2.6 i 0.3; 0.6 0.3 +/- 0.3 ;0.3 01-09-04 285 4.7 + 0.4 0.9 - 07-09-04 292 1.8 +/- 0.3; 0.5 01-16-04 287 3.7 +/- 0.4; 0.8 1.0+/- 0.3 ;0.3 07-16-04 281 1.7 0.3; 0.4 0.7+/-0.3;0.3 01-23-04 284 2.6 +/- 0.4 0.6 - 07-23-04 282 2.7 i 0.4; 0.6 01-30-04 285 3.2 + 0.4; 0.7 -0.9 i 0.4 ;0.4 07-30-04 285 2.2 +/- 0.3; 0.5 0.3 +0.3 ;0.3 02-06-04 286 4.3 +/- 0.5; 0.9 08-06-04 285 2.6 +/- 0.4; 0.6 02-13-04 281 4.2 4 0.5; 0.9 1.1 + 0.3;0.4 08-13-04 290 1.6 0.3; 0.4 -0.4+/- 0.3 ;0.3 02-20-04 288 2.7 +/- 0.4; 0.6 08-20-04 280 3.1 + 0.4; 0.7 02-27-04 285 2.6 0.4 0.6 -0.74+/-0.4 ;0.4 08-27-04 285 1.8 +/- 0.3; 0.5 -0.1+/- 0.3 ;0.3 03-05-04 284 2.5 +/- 0.3; 0.6 - 09-03-04 285 2.3 +/- 0.3; 0.5 03-12-04 284 3.1 +/- 0.4 0.7 -1.0 +/- 0.4 ;0.4 09-10-04 284 2.3 i 0.3; 0.5 0.4+/-0.3 ;0.3 03-19-04 285 1.8 0.3; 0.4 - 09-17-04 285 2.4 0.3 ;0.5 03-26-04 286 1.9+/- 0.3 0.5 0.14+/-0.3 ;0.3 09-24-04 282 2.7 0.4 0.6 -0.9+/-0.3 ;0.3 1st Qtr. Meanss.d. 3.1 +0.9 -0.1+/- 0.9 3rd Qtr. Mean+/-s.d. 2.3 +/-0.4 0.0+/- 0.6 04-03-04 323 1.3 +/- 0.3; 0.4 10-01-04 296 2.4 + 0.3; 0.5 04-09-04 245 1.8 +/- 0.4; 0.5 -0.5 i 0.4 ;0.4 10-08-04 277 2.2 +/- 0.4; 0.5 -0.2 +0.3 ;0.3 04-16-04 285 1.4+/-0.4;0.4 - 10-16-04 334 1.7+/- 0.3 ;0.4 04-23-04 281 2.6 0.3 0.6 -0.7+/- 0.3 ;0.3 10-23-04 286 1.7 0.3 0.4 -0.2 + 0.3 ;0.3 04-30-04 285 2.3 +/- 0.4; 0.6 10-29-04 232 3.0 0.4 0.7 05-07-04 287 2.0 +/- 0.4; 0.5 -0.3 +/- 0.4 ;0.4 11-06-04 341 1.8 0.3; 0.5 -0.3 +/- 0.3 ;0.3 05-14-04 281 2.1 A 0.3; 0.5 11-12-04 238 2.7 0.4; 0.7 05-21-04 287 1.7+/-0.3;0.4 0.5+/-0.3;0.4 11-19-04 280 3.3 0.4; 0.7 0.0 + 0.4 ;0.4 05-28-04 285 1.2 +/- 0.3; 0.4 - 11-26-04 289 2.6 0.4; 0.6 06-05-04 325 1.4 0.3 0.4 0.8 +/- 0.3 ;0.3 12-03-04 281 2.9 0.4 ;0.7 -0.4 + 0.3 ;0.3 06-11-04 243 2.5 0.4; 0.6 - 12-10-04 284 3.5 0.4; 0.8 06-18-04 281 1.6 0.3 ;0.4 0.5+/-0.4;0.4 12-17-04 286 2.6 + 0.3; 0.6 0.2+/- 0.4 ;0.4 06-25-04 294 1.5 +/- 0.3; 0.4 12-24-04 284 2.9+/- 0.4 ;0.6 12-31-04 292 4.3+0.4;0.9 0.1i+/-0.3 ;0.3 2nd Qtr. Mean+/-s.d. 1.8 +/-0.5 0.0i 0.6 4th Qtr. Meanas.d. 2.7 +0.7 -0.1+/- 0.2

, Volume based on a two week collection period.

Page 101 of 159

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/rn3 for 1-131 Units: 102 pCi/m' Q-02 Onsite No. 2 Date Volume Gross Date Volume Gross Collected (m3) Beta I-131' Collected (m') Beta 1-131' 01-02-04 280 3.0 0.4 ;0.6 0.74 0.3 ;0.3 07-02-04 277 2.5* 0.3 ;0.6 0.7*0.3 ;0.4 01-09-04 285 4.8 0.4; 1.0 07-09-04 292 2.0 +/- 0.3 ;0.5 01-16-04 287 4.1 *0.4;0.8 0.5*0.3 ;0.3 07-16-04 280 1.7* 0.3 ;0.4 -0.8*0.3 ;0.3 01-23-04 284 2.8 0.4 ;0.6 07-23-04 282 2.7 0.4 ;0.6 01-30-04 285 3.3 0.4;0.7 0.0+0.3 ;0.3 07-30-04 285 2.5 0.3 ;0.6 -1.0* 0.3 ;0.4 02-06-04 286 4.2 0.5 ;0.9 08-06-04 285 2.3 0.4 ;0.6 02-13-04 281 4.5* 0.5 ;0.9 0.5 + 0.3 ;0.4 08-13-04 289 1.5 0.3 ;0.4 0.8* 0.3 ;0.3 02-20-04 288 3.2* 0.4 ;0.7 08-20-04 280 2.8 0.4 ;0.6 02-27-04 285 2.4 0.4 ;0.6 0.1 0.3 ;0.3 08-27-04 284 1.3* 0.3 ;0.4 0.1 4 0.3 ;0.3 03-05-04 284 2.7 4 0.3 ;0.6 09-03-04 285 2.1*0.3 ;0.5 03-12-04 284 2.5 4 0.3 ;0.6 -0.5 + 0.3 ;0.3 09-10-04 285 2.2 0.3 ;0.5 0.8 t0.3 ;0.3 03-19-04 285 1.6* 0.3 ;0.4 09-17-04 285 2.7 0.3 ;0.6 03-26-04 286 2.3 0.3 ;0.5 -0.7 + 0.4 ;0.4 09-24-04 278 2.4 0.4 ;0.6 -0.2*0.4 ;0.4 Ist Qtr. Meanxs.d. 3.2 +1.0 0.1+/- 0.5 3rd Qtr. Meanas.d. 2.2 +0.5 0.1+/- 0.8 04-03-04 323 1.7 0.3 ;OA 10-01-04 296 2.2 0.3 ;0.5 04-09-04 245 1.6*0.3 ;0.5 -0.3

0.3 ;0.3 10-08-04 277 2.0 0.4 ;0.5 0.6* 0.4 ;0.4 04-16-04 285 1.3 0.4;0.4 10-16-04 334 1.5* 0.3 ;0.4 04-23-04 286 2.4 0.3 ;0.5 -0.4

0.3 ;0.3 10-23-04 286 1.2* 0.3 ;0.4 -0.5 + 0.3 ;0.3 04-30-04 285 2.0 0.3 ;0.5 10-29-04 232 3.1 0.4 ;0.7 05-07-04 287 1.7 0.4;0.5 -0.3

0.3 ;0.3 11-06-04 341 1.8* 0.3 ;0.5 0.5 +/- 0.4 ;0.4 05-14-04 281 2.0 0.3 ;0.5 11-12-04 238 2.8 0.4 ;0.7 05-21-04 287 1.7* 0.3 ;0.4 -0.3*0.4 ;0.4 11-19-04 280 3.1

0.4 ;0.7 -0.2

0.4 ;0.4 05-28-04 285 1.2* 0.3 ;0.4 11-26-04 289 2.5 + 0.4 ;0.6 06-05-04 325 1.3* 0.3 ;0.3 0.04 0.3 ;0.3 12-03-04 281 2.8 0.4 ;0.6 0.1

0.3 ;0.3 06-11-04 243 2.3 0.4 ;0.6 12-10-04 284 3.5*0.4;0.8 06-18-04 281 1.8 0.3 ;0.5 0.2* 0.3 ;0.3 12-17-04 286 2.8 0.4; 0.6 0.4

0.3 ;0.3 06-25-04 295 1.6* 0.3 ;0.4 12-24-04 284 3.0 0.4 ;0.6 12-31-04 292 4.1 0.4;0.8 -0.2 + 0.3 ;0.3 2nd Qtr. Meanss.d. 1.7 *0.4 -0.2* 0.3 4th Qtr. Meanas.d. 2.6 *0.8 0.1+/- 0.4

'Volume based on a two week collection period.

Page 102 of 159

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/rn' for 1-131 Units: 102 pCi/m1 Q-03 Onsite No. 3 Date Volume Gross Date Volume Gross Collected (m') Beta I-131' Collected i(m') Beta 1-131' 01-02-04 280 2.9 0.4 ;0.6 -1.4 *0.3 ;0.4 07-02-04 276 3.0* 0.4 ;0.6 0.0+/-0.3 ;0.3 01-09-04 285 4.9 0.4; 1.0 07-09-04 292 2.0 +/- 0.3 ; 0.5 01-16-04 287 3.9* 0.4 ;0.8 -0.2 4 0.3 ;0.3 07-16-04 281 1.6+/- 0.3 ;0.4 -0.2* 0.3 ;0.3 01-23-04 284 2.5 0.4 ;0.6 07-23-04 NSb 01-30-04 285 3.2* 0.4 ;0.7 -0.4* 0.3 ;0.4 07-30-04 280 5.2* 0.4; 1.0 0.9 +0.3 ;0.4 02-06-04 286 3.9 0.5 ;0.8 08-06-04 285 2.7* 0.4 ;0.6 02-13-04 281 4.8*0.5; 1.0 -0.140.3 ;0.4 08-13-04 290 1.6* 0.3 ;0.4 -1.2*0.4 ;0.4 02-20-04 288 4.0*0.4 ;0.8 08-20-04 280 2.9

0.4 ;0.7 02-27-04 285 2.5 0.4;0.6 -0.5*0.3 ;0.3 08-27-04 284 2.0

0.3; 0.5 -0.5 +0.3 ;0.3 03-05-04 284 2.2 0.3 ; 0.5 09-03-04 285 2.0* 0.3 ;0.5 03-12-04 284 2.8 0.4; 0.6 -0.1 40.3 ;0.3 09-10-04 285 2.3

0.3 ; 0.5 0.2

0.3 ;0.3 03-19-04 285 1.6 0.3 ;0.4 09-17-04 285 2.2 + 0.3 ; 0.5 03-26-04 286 1.9 0.3 0.5 -0.4*0.4;0.4 09-24-04 282 2.7+ 0.4 ;0.6 0.0* 0.3 ;0.3 1st Qtr. Meanas.d. 3.1 *1.1 -0.5* 0.5 3rd Qtr. Meanss.d. 2.5 *1.0 -0.1* 0.6 04-03-04 323 1.2* 0.3 ;0.4 10-01-04 296 2.8 + 0.3 ;0.6 04-09-04 245 2.1*0.4 ;0.5 .1.0*0.3 ;0.4 10-08-04 277 2.4+ 0.4 ;0.6 0.5+ 0.3 ;0.3 04-16-04 285 1.3*0.4 ;0.4 10-16-04 334 1.8+ 0.3 ;0.4 04-23-04 286 2.4 0.3 ;0.5 0.7* 0.3 ;0.3 10-23-04 286 1.8*0.3;0.4 -0.3 + 0.3 ;0.3 04-30-04 285 2.2 0.4; 0.5 10-29-04 232 2.8 0.4 ;0.7 05-07-04 287 1.7 0.4 ;0.5 0.9 +0.3 ;0.3 11-06-04 341 1.7 0.3 ;0.4 0.8*0.3 ;0.3 05-14-04 281 1.8 0.3 ;0.4 11-12-04 238 2.9 0.4 ;0.7 05-21-04 287 1.6 0.3 ;0.4 0.6*0.3 ;0.3 11-19-04 280 2.7 0.4 ;0.6 0.4* 0.4 ;0.4 05-28-04 285 1.1 0.3 ;0.4 11-26-04 289 2.4 0.4 ;0.6 06-05-04 325 1.5* 0.3 ;0.4 -1.2* 0.3 ;0.4 12-03-04 281 2.9* 0.4 ;0.7 0.7 *0.3 ;0.4 06-11-04 243 2.2 0.4 ;0.6 12-10-04 284 3.8* 0.4 ;0.8 06-18-04 281 1.7 0.3 ;0.5 -0.5

0.3 ;0.4 12-17-04 286 2.8 0.4 ;0.6 0.2* 0.3 ;0.3 06-25-04 294 1.8 0.3 ;0.4 12-24-04 284 3.1*0.4 ;0.7 12-31-04 292 4.2 0.4 ;0.9 -0.2 + 0.3 ;0.3 2nd Qtr. Meanss.d. 1.7 *0.4 0.3* 0.9 4th Qtr. Meanas.d. 2.7 +0.7 0.3* 0.4

Volume based on a two week collection period.

"'NS"- = No sample; no residue on filter; no apparent reason for this finding.

Page 103 of 159

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 I-131 Units: lo02 pCi/rn Q-04 Nitrin Date Volume Gross Date Volume Gross Collected (mn) Beta I-131' Collected (in) Beta 1-131' 01-02-04 280 3.0 i 0.4; 0.7 0.24 0.3 ;0.3 07-02-04 279 2.7

0.3; 0.6 -1.2* 0.3 ;0.4 01-09-04 285 4.4

0.4; 0.9 07-09-04 291 1.9 A 0.3; 0.5 01-16-04 287 4.1 0.4;0.8 -0.2+/-0.3;0.3 07-16-04 281 1.7 0.3;0.4 1.3*0.3 ;0.4 01-23-04 284 2.7

0.4; 0.6 07-23-04 287 2.4

0.3; 0.5 01-30-04 285 3.5 0.4; 0.7 0.4 0.3 ;0.3 07-30-04 285 2.5

0.3; 0.6 -0.3 4 0.3 ;0.3 02-06-04 286 4.1

0.5 ;0.9 - 08-06-04 281 2.7

0.4; 0.6 02-13-04 281 5.2 0.5; 1.1 -0.5 0.3 ;0.3 08-13-04 290 2.1 0.4; 0.5 0.3 + 0.4 ;0.4 02-20-04 288 3.0

0.4; 0.7 - 08-20-04 280 3.1

0.4; 0.7 02-27-04 285 2.6

0.4; 0.6 0.4

0.3 ;0.3 08-27-04 285 2.4 +/- 0.3; 0.5 -0.3 + 0.3 ;0.3 03-05-04 284 2.2 4 0.3; 0.5 - 09-03-04 285 2.2 +/- 0.3; 0.5 03-12-04 284 2.8 0.4; 0.6 0.2+/-0.3;0.3 09-10-04 285 2.4

0.3; 0.5 -0.1

0.3 ;0.3 03-19-04 285 1.8 0.3; 0.4 - 09-17-04 285 2.9 0.4 0.6 03-26-04 286 1.9* 0.3 0.5 0.4 +/- 0.3 ;0.3 09-24-04 282 2.8

0.4; 0.6 0.5

0.3 ;0.3 Ist Qtr. Meanms.d. 3.2*1.0 0.1+ 0.3 3rd Qtr. Meanas.d. 2.4 +/-0.4 0.0+/- 0.8 04-03-04 322 1.4 i 0.3; 0.4 - 10-01-04 296 2.8+0.3;0.6 -

04-09-04 245 2.1 + 0.4 0.5 -0.3+/-0.3 ;0.3 10-08-04 276 2.7 + 0.4; 0.6 -0.0 0.3 ;0.3 04-16-04 285 1.3 0.4;0.4 10-16-04 334 1.8+/-0.3;0.4 -

04-23-04 286 2.2 0.3 0.5 -0.6*0.3 ;0.3 10-23-04 286 1.8 X 0.3 ; 0.4 1.1 + 0.3 ;0.3 04-30-04 285 2.3 0.4; 0.5 - 10-29-04 233 3.3 + 0.4 ; 0.7 -

05-07-04 287 1.6 4 0.4; 0.5 0.1 0.4 ;0.4 11-06-04 341 2.1

0.3 ;0.5 0.1*0.3 ;0.3 05-14-04 281 2.240.3;0.5 - 11-12-04 238 2.6+0.4;0.6 -

05-21-04 287 1.7

0.3; 0.4 -0.4 0.3 ;0.3 11-19-04 281 3.2

0.4; 0.7 0.1

0.4 ;0.4 05-28-04 285 1.0

0.3; 0.3 11-26-04 288 2.3 + 0.4; 0.6 -

06-05-04 325 1.4 0.3 0.4 0.1 0.3 ;0.3 12-03-04 281 3.1

0.4; 0.7 0.6*0.3;0.4 06-11-04 243 2.2 0.4; 0.6 - 12-10-04 284 3.6 + 0.4; 0.8 -

06-18-04 281 1.9

0.3; 0.5 -0.3 i 0.4 ;0.4 12-17-04 286 2.8

0.4; 0.6 0.3*0.3;0.3 06-25-04 293 1.6

0.3; 0.4 12-24-04 284 3.2 X 0.4; 0.7 -

12-31-04 292 4.5

0.4; 0.9 -1.3*0.3 ;0.4 2nd Qtr. Meanas.d. 1.8 *0.4 -0.2* 0.3 4th Qtr. Meanas.d. 2.8 *0.7 0.1* 0.8

'Volume based on a two week collection period.

Page 104 of 159

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/m3 for Gross Beta and 0.07 pCi/m 3 for I-131 Units: 10.2 pCiln' Q-07 (C) Clinton Date Volume Gross Date Volume Gross Collected (m') Beta 1-131' Collected (n') Beta 1-131' 01-02-04 278 3.3 0.4 ;0.7 0.5 4 0.4 ;0.4 07-02-04 276 3.0 0.4 ;0.6 0.2+/- 0.3 ;0.3 01-09-04 297 4.9 0.4; 1.0 07-09-04 297 1.9 0.3 ;0.5 01-16-04 281 4.3+/- 0.4 ;0.9 -0.1 + 0.3 ;0.3 07-16-04 272 1.6+/- 0.3 ;0.4 0.4+/- 0.3 ;0.3 01-23-04 281 2.5 0.4 ;0.6 07-23-04 288 2.7+/- 0.3 ;0.6 01-30-04 286 3.7+/-0.4 ;0.8 0.7+/-0.3 ;0.3 07-30-04 284 2.3 +/- 0.3 ;0.5 0.6+/- 0.3 ;0.3 02-05-04 233 5.2 0.6;1.1 08-06-04 288 2.7 0.4 ;0.6 02-13-04 328 3.7 0.4;0.8 -1.1+/-0.4;0.4 08-13-04 291 2.1 +/- 0.4 ;0.5 -0.0+/- 0.3 ;0.3 02-20-04 291 3.3 0.4;0.7 08-20-04 277 2.9 0.4 ;0.7 02-27-04 289 2.5i 0.4 ;0.6 -0.6+/-0.3 ;0.3 08-27-04 296 2.2 0.3 ;0.5 -0.5 +/- 0.4 ;0.4 03-05-04 285 2.2 +/- 0.3 ;0.5 09-03-04 275 2.3 +/- 0.3 ;0.5 03-11-04 247 3.0+/- 0.4 ;0.7 -0.6+/-0.4 ;0.4 09-10-04 291 2.2+/- 0.3 ;0.5 -0.4+/- 0.3 ;0.4 03-19-04 290 1.9+0.3 ;0.5 09-17-04 277 3.1 0.4 ;0.7 03-26-04 288 2.1+/-0.3 ;0.5 0.24-0.3 ;0.3 09-24-04 299 2.8 0.4 ;0.6 -0.5 +/- 0.3 ;0.4 Ist Qtr. Meanss.d. 3.3+/-1.1 -0.1+/- 0.6 3rd Qtr. Mean+/-s.d. 2.4 40.5 -0.0+/- 0.5 04-02-04 278 1.4+/- 0.3 ;0.4 10-01-04 284 2.8 0.4 ;0.6 04-09-04 275 2.2 + 0.3 ;0.5

0.1+/-0.3;0.3 10-08-04 275 2.8 0.4 ;0.6 0.1 +/- 0.3 ;0.3 04-16-04 295 1.2+/- 0.4 ;0.4 10-15-04 297 1.8+/-0.3;0.4 04-23-04 283 2.0+/- 0.3 ;0.5 -0.9 +/- 0.3 ;0.4 10-23-04 320 1.8+/- 0.3 ;0.4 0.2+/-0.3 ;0.3 04-30-04 287 2.3 + 0.4 ;0.5 10-29-04 250 3.5+/-0.4;0.8 05-07-04 284 1.7+/- 0.4 ;0.5 0.1 +/- 0.3 ;0.3 11-05-04 283 1.8 0.4 ;0.5 -1.0+/-0.4 ;0.4 05-15-04 319 2.2 +/- 0.3 ;0.5 11-11-04 239 3.3+/-0.5;0.7 05-21-04 253 2.1+/- 0.4 ;0.5 0.1+/- 0.4;0.4 11-19-04 335 2.9 0.4; 0.6 -0.1 +/- 0.3 ;0.3 05-28-04 279 0.9 0.3 ;0.3 11-27-04 317 2.4 0.3 ;0.6 06-04-04 290 1.5+/- 0.3 ;0.4 0.4 +/- 0.3 ;0.3 12-03-04 253 3.2 0.4;0.7 -0.3 +/- 0.3 ;0.3 06-11-04 275 2.4 0.4 ;0.6 12-10-04 283 4.0 0.4;0.8 06-18-04 290 2.0+/- 0.3 ;0.5 0.6+/-0.3;0.4 12-17-04 285 3.2+/- 0.4 ;0.7 0.1 i 0.3 ;0.3 06-25-04 296 1.6 0.3 ;0.4 12-24-04 276 3.0 0.4 ;0.7 12-31-04 284 4.2+/- 0.4 ;0.9 0.0+0.4 ;0.4 2nd Qtr. Meanss.d. 1.8 +/-0.5 0.1+/- 0.5 4th Qtr. Mean+/-s.d. 2.9 +/-0.8 -0.1+/- 0.4

'Volume bascd on a two week collection period.

Page 105 of 159

QUAD CITIES Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM-Required LLDs: Cs-134 = 0.01, Cs-137 = 0.01 pCilm' Other LLDs: Mn-54 = 0.01; Fe-59 = 0.015; Co-58, Co-60 = 0.01; Zn-65 = 0.04; ZrINb-95 = 0.01; BaILa-140 = 0.025 pCitrn Units: 10 J pCitrn Sample Description and Concentration 0-01 Onsite No. I 2004 Collection Ist Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2114 QAP-4353 QAP-6640 QAP-7819 Volume 3,706 3,708 3,702 4,007 Mn-54 -1.5 +/- 6.4 ; 6.4 4.3 + 5.8 ; 5.8 -1.4 i 5.0 ; 5.0 2.81:6.1 ;6.1 Fe-59 -15.81: 11.0; 11.4 -24.6 +/- 12.9; 13.6 18.4 +/- 8.6 ;9.2 -5.0: 8.4; 8.4 Co-58 1.2 +/- 4.2 ;4.2 -0.7 + 5.0 ; 5.0 -4.6 +/- 4.3; 4.4 -3.0 +/- 5.6 ; 5.6 Co-60 4.5 +/- 5.6 ; 5.7 13.2 + 6.5 ; 6.9 1.81:5.3 ;5.3 2.8 +/- 7.2 ; 7.3 Zn-65 3.2+/- 10.0; 10.0 14.8 + 8.6 ; 9.0 -7.1 +/- 10.9; 10.9 0.7 +/- 10.5 ; 10.5 Nb/Zr-95 -2.9 +/- 6.2; 6.3 1.5 +4.9; 4.9 -9.1 +/-4.3; 4.6 -16.4 +/-5.1; 5.9 Cs-134 -2.1 4:6.5 ;6.5 4.8 + 6.1 ;6.2 1.4 + 5.3 ;5.3 3.7 +/- 6.1 ;6.1 Cs-137 -0.8 i 6.5 ; 6.5 0.7 + 7.1 ;7.1 1.4 +/- 4.7 ;4.7 -1.0 + 6.9; 6.9 Ba/La-140 -1 1.8 +/- 4.9; 5.3 -43.7 +/- 8.5; 11.5 -26.5 + 5.6;7.3 24.3 +/- 4.0;5.9 0-02 Onsite No. 2 2004.

Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2115 QAP-4354 QAP-6641 QAP-7820 Volume 3,705 3,713 3,695 4,007 Mn-54 -0.6 4 7.0 ; 7.0 4.0:i:6.2 ;6.3 -1.7*4.2 ;4.2 4.7:1:5.0; 5.1 Fe-59 2.4*8.1 ;8.1 16.8 : 8.7 ; 9.2 0.9 +/- 6.8 ; 6.8 -2.0*7.1 ;7.1 Co-58 0.5:+/- 3.3 ;3.3 -4.2 + 5.0; 5.0 -2.3 +/- 3.7; 3.7 4.6:1:4.4 ;4.5 Co-60 4.5+/-5.6;5.7 6.3*6.1 ;6.2 -3.0 +/- 4.3 ; 4.3 -0.4 +/- 6.5 ; 6.5 Zn-65 -3.2 +/- 12.3; 12.3 -4.1 +/- 13.6; 13.6 -3.3 +/- 8.9 ; 8.9 -0.7* 13.2; 13.2 Nb/Zr-95 -24.6 +13.8; 14.5 -10.3 +/-4.8; 5.1 -4.3 +/-4.2; 4.2 -2.6 *6.4; 6.4 Cs-134 -2.2 + 7.0 ; 7.0 4.1* 6.0 ; 6.1 0.2* 3.9 ;3.9 -3.6* 5.1 ;5.2 Cs-137 0.8 +/- 6.8 ; 6.8 -8.4: 5.9; 6.1 3.4I4.9 ;4.9 -0.7 +/- 6.0 ; 6.0 Ba/La-140 28.9 + 6.5;8.3 -41.8 + 6.5 ;9.9 30.5 +/- 4.8;7.3 -1.0 : 5.0;5.0 Page 106 of 159

QUAD CITIES Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM-Required LLDs: Cs-134 = 0.01, Cs-137 = 0.01 pCilm' 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 pCilm' Units: 10 4 pCi/n' Sample Description and Concentration 0-03 Onsite No. 3 2004 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2116 QAP-4355 QAP-6642 QAP-7821 Volume 3,705 3,713 3,411 4,007 Mn-54 -0.3 +/- 5.5; 5.5 -0.3 +/- 5.5 ; 5.5 4.3 +/- 7.0 ; 7.0 -2.2 5.3 ;5.3 Fe-59 9.8 +/- 9.5 ; 9.7 -3.9d 12.4; 12.4 1.6 +/- 10.4 ; 10.4 3.0 +/- 9.6 ; 9.6 Co-58 -0.7 +/- 5.0; 5.0 -0.9 i 5.5 ; 5.5 3.4 6.9 ;6.9 0.1 +4.7 ;4.7 Co-60 3.7 +/- 5.4; 5.5 6.3 +/-6.1 ; 6.2 -6.5 +/- 9.5 ; 9.5 6.0 +/- 6.8 ; 6.9 Zn-65 4.9 +/- 10.4 ; 10.4 -4.9d 11.9; 11.9 15.1 +/- 16.2 ; 16.4 -1.5 +/- 8.0 ; 8.0 Nb/Zr-95 -10.5 +/-6.7; 7.0 2.1 +/-6.2; 6.2 -7.3 +/-6.5; 6.6 -9.2 +/- 6.1 ; 6.3 Cs-134 3.4 6.5 ;6.5 3.0 4.5 ;4.6 2.2 +/- 6.5 ; 6.5 -1.6 +/-4.4 ; 4.4 Cs-137 4.3 5.7 ;5.8 -3.7 4 5.5; 5.5 5.6k 5.8; 5.9 2.5 +/- 5.5 ; 5.5 Ba/La-140 -34.1 +/- 6.6;8.9 37.7 4- 3..7;7.7 -8.3 +/- 9.7;9.8 -14.3 + 6.4;6.9 0-04 Nitrin 2004 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2117 QAP-4356 QAP-6643 QAP-7822 Volume 3,706 3,712 3,702 4,008 Mn-54 1.2 4- 6.3 ; 6.3 -1.5 4 6.4 ; 6.4 4.0+ 5.2; 5.2 2.5 +/- 5.6 ; 5.6 Fe-59 -20.8+ 10.3; 10.9 -3.9h9.4 ;9.4 -9.4 + 9.6 ; 9.7 -2.0 I10.3 ; 10.3 Co-58 6.3 +/- 4.4 ; 4.5 0.7i+/-6.1 ; 6.1 0.5 +/- 6.2 ; 6.2 4.4 4.9 ;4.9 Co-60 -0.4 + 7.0 ; 7.0 5.3 4.2 ;4.3 -2.3 +7.1 ; 7.1 -3.7 +/- 5.6; 5.7 Zn-65 13.0 i 12.3 ; 12.5 1 1.5 +/-7.5 ; 7.7 5.2 11.3; 11.3 1 1.7 +/-7.5 ; 7.8 Nb/Zr-95 -2.7 +/- 5.9; 5.9 -9.7 46.1; 6.3 -13.1 i6.3; 6.8 -2.0 +5.1; 5.1 Cs-134 8.0 + 6.8 ; 6.9 -2.6 4 5.9 ; 5.9 -2.2 + 7.2 ; 7.2 1.8 +/-6.2 ;6.2 Cs-137 -2.8 +/- 5.7; 5.7 -31.2 6.0; 6.0 1.07+5.6; 5.6 -4.4 + 6.4 ; 6.4 Ba/La-140 -22.2 +/- 4.4; 5.9 35.7 +6.5;9.1 8.7 + 5.3 ;5.5 24.5 + 4.0;5.9 Page 107 of 159

QUAD CITIES Table 2. Airborne Particulates Collection: Quarterly composites of weekly collections ODCM-Required LLDs: Cs-134 = 0.01, Cs-137 = 0.01 pCi/rn 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/mr Units: I0 4 pCi/rn Sample Description and Concentration 0-07 (C) Clinton 2004 Collection 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr.

Period Lab Code QAP-2118 QAP-4357 QAP-6644 QAP-7823 Volume 3,681 3,709 3,718 3,989 Mn-54 6.5 +/-4.4; 4.5 -2.5 + 6.7.; 6.7 2.0 +4.1 ; 4.1 4.5 +/- 6.4 ; 6.4 Fe-59 -18.5k 10.7; 11.2 5.2 + 8.9 ; 8.9 7.1 +/-8.0; 8.1 -1 1.0 +/- 10.5 ; 10.7 Co-58 -2.3 +/- 4.8 ; 4.8 1.1 44.7 ;4.7 -2.2 + 4.3; 4.3 -4.545.4 ;5.5 Co-60 -2.1 + 7.9; 7.9 -2.1 4 7.8 ; 7.8 5.3 4.4 ;4.5 -2.0 4-6.1 ; 6.1 Zn-65 4.1 +/- 13.1 ; 13.2 -5.7 + 13.3 ; 13.4 -24.6 + 12.9; 13.7 -1.5 +/- 11.7 ; 11.7 Nb/Zr-95 -11.4 46.0; 6.4 -5.1 +7.2;'7.2 -1.4 +/-4.6; 4.6 0.3 +/- 6.3; 6.3 Cs-134 -3.4 +/- 6.3 ; 6.3 -2.1 + 6.5 ; 6.5 1.9 +/- 5.2 ;5.3 -2.9 +/- 4.7 ;4.8 Cs-137 -0.5 +/- 5.3 ; 5.3 -1.2 +/- 6.0; 6.0 4.8 5.4;5.5 3.5 5.2;5.3 Ba/La-140 19.0 + 6.2;7.0 -16.9 4 7.3;7.9 -59.6 +/- 6.4; 12.4 -32.9 +/- 5.4;7.9 Page 108 of 159

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; Nb/Zr-95 = 10 pCi/L Units: pCi/L Sample Description and Concentration 0-26 Bill Stanley Dairy Date Collected 01-02-04 02-06-04 03-05-04 04-03-04 Lab Code QMI-9 QMI-557 QMI-961 QMI-1417 I-131 0.01 *0.18 ;0.18 0.01 *0.14 ;0.14 -0.05

0.17 ;0.17 0.17 + 0.23 ;0.23 Mn-54 -1.2+/-2.5 ;2.5 0.3*3.4 ;3.4 1.0* 3.7 ;3.7 0.5+3.0;3.0 Fe-59 -1.3 4 6.5 ;6.5 3.04 8.3; 8.4 -3.9 +/- 8.8; 8.8 -5.0 +/- 6.2; 6.2 Co-58 -1.1

2.8 ;2.8 1.343.6;3.6 4.0 +/- 3.8 ;3.8 -0.4 +/- 2.5; 2.5 Co-60 0.2 4 2.9; 2.9 -0.5*5.1; 5.1 4.3

4.6; 4.6 4.3

2.8; 2.9 Zn-65 -2.9 +/- 7.0; 7.0 3.8*7.7; 7.8 4.149.1; 9.1 0.5

7.0; 7.0 Nb/Zr-95 0.1+2.9 ;2.9 -0.6* 2.8 ;2.8 0.3* 3.7 ;3.7 2.4+ 2.6 ;2.6 Cs-134 -3.8*3.1 ;3.1 -1.9

2.6; 2.6 -1.3 4.3 ;4.3 -1.3*3.1 ;3.1 Cs-137 1.0 + 3.2 ;3.2 1.84 3.8 ;3.8 0.5 4.2 ;4.2 -0.2 +/- 2.9; 2.9 Ba-140 2.2+/- 10.1; 10.1 0.6* 10.7; 10.7 6.5 13.3; 13.3 4.5

9.5 ;9.5 La-140 0.4 +/-2.5 ; 2.5 -1.5 *3.6; 3.6 0.6 *4.7 ; 4.7 0.9 *2.5; 2.5 Date Collected 05-07-04 05-21-04 06-05-04 06-18-04 Lab Code QMI-2214 QMI-2512 QMI-2847 QMI-3108 1-131 0.01 +0.15 ;0.15 0.19

0.26 ;0.26 0.03 +/- 0.15 ;0.15 -0.20

0.23; 0.23 Mn-54 -0.4

2.3; 2.3 -2.0

2.4 ; 2.4 1.3 *3.2 ;3.2 -1.7

4.5; 4.5 Fe-59 -3.5 +/- 5.0 ; 5.0 -1.9* 5.5 ;5.5 2.2

7.3 ; 7.3 0.7 + 7.5 ; 7.5 Co-58 1.2 *2.3 ;2.4 -1.7 4 2.3; 2.3 -0.7*3.3 ;3.3 -1.4*4.3 ;4.3 Co-60 -0.5

2.7; 2.7 -1.0

2.9; 2.9 0.5+/-5.0; 5.0 -0.4+4.4; 4.4 Zn-65 6.6* 6.0; 6.1 -0.6

6.3; 6.3 -0.4

7.7; 7.7 -6.1 + 8.4 ; 8.4 Nb/Zr-95 0.9* 2.0 ;2.0 0.5* 2.2 ;2.2 -1 .3

3.4 ; 3.4 1.2* 3.6 ; 3.6 Cs-134 0.1* 2.9; 2.9 -0.8

2.7 ; 2.7 -0.5 *4.1 ;4.1 -1.6

4.6; 4.6 Cs-137 0.4*2.6 ;2.6 1.5* 2.4 ;2.4 -1.6

4.0 ; 4.0 -2.6* 4.4 ;4.4 Ba-140 -4.9 + 6.7 ; 6.8 13.4

8.9; 9.0 -15.0* 11.2 ; 11.4 -8.7* 12.6; 12.7 La-140 -2.2 +2.8 ; 2.8 0.7 *2.6 ; 2.6 1.0 *4.3; 4.3 -0. 1 *4.2; 4.2 Page 109 of 159

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 pCiIL Required LLDs:

Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Nb/Zr-95 = 10 pCiYL Units: pCi/L Sample Description and Concentration 0-26 Bill Stanley Dairy Date Collected 07-02-04 07-16-04 07-30-04 08-13-04 Lab Code QMI-3424 QMI-3821 QMI-4161 QMI-4584 1-131 -0.04 4 0.18 ;0.18 0.05 +/- 0.20 ;0.20 0.11 0.20 ;0.20 0.12 *0.19 ;0.19 Mn-54 -2.2 4 3.5; 3.6 -0.7 4 2.7; 2.7 -1.243.8 ;3.8 0.3*4.4 ;4.4 Fe-59 2.5*7.1 ;7.2 2.9 5.6 ;5.6 2.8 + 6.3; 6.3 -3.1 +/- 9.9; 9.9 Co-58 2.5*3.0;3.0 0.1 2.2 2.2 1.543.1 ;3.1 -3.6*4.9 ;4.9 Co-60 -5.3*4.2; 4.3 0.3 2.3; 2.3 2.743.6; 3.6 -2.1

5.8; 5.8 Zn-65 -8.5 +/- 8.0; 8.1 -11.5 6.6; 6.8 -1.4 10.6; 10.6 8.5 +/- 14.2; 14.3 Nb/Zr-95 0.8* 2.8 ;2.8 0.9* 2.2 ;2.2 1.4*3.1 ;3.1 -1.0*4.6 ;4.6 Cs-134 2.0+3.5 ;3.5 0.6 2.6 ;2.6 -2.8 3.6 ;3.6 -0.1 5.7; 5.7 Cs-137 3.3

3.7 ;3.7 1.12.6 ;2.6 1.9*3.8 ;3.8 2.1 4.4 ;4.4 Ba-140 -14.1 +/- 10.8; 11.0 -6.8

7.5; 7.6 11.8 i 12.7 ; 12.8 14.8 15.7 ; 15.8 La-140 0.8 +/-2.7 ; 2.7 -6.1 *2.6 ;2.8 1.7 *3.7; 3.7 4.7 *6.0 ; 6.0 Date Collected 08-27-04 09-10-04 09-24-04 10-08-04 Lab Code QMI-4817 QMI-5166 QMI-5448 QMI-5889 1-131 0.08 *0.16 ;0.16 -0.04 *0.16 ;0.16 -0.14 *0.24 ;0.24 0.02 *0.19 ;0.19 Mn-54 1.1* 3.0; 3.0 4.9 4 4.6 ; 4.6 -1.0

2.8; 2.8 0.4

2.6 ; 2.6 Fe-59 0.8+/-5.1 ;5.1 -5.3* 11.5; 11.5 -2.5 *5.4; 5.4 -5.7 *5.2; 5.2 Co-58 -0.5 4 2.9 ; 2.9 -0.3 +/- 4.5 ; 4.5 -2.7 *2.9; 3.0 -0.2 + 2.5 ; 2.5 Co-60 1.8+/-2.6; 2.6 -2.9i6.1; 6.1 3.0*2.8; 2.9 1.6*2.2; 2.2 Zn-65 -6.0 + 7.1 ; 7.2 -3.7i 13.9; 13.9 -5.7*8.1; 8.1 -1 1.1 + 7.2 ; 7.4 Nb/Zr-95 -0.3+ 2.9 ;2.9 1.0*4.9 ;4.9 1.6* 3.0 ;3.0 -3.3 +/- 2.8; 2.9 Cs-134 3.2*3.2 ;3.2 -7.7*5.8 ;5.9 -1.5 + 3.2; 3.2 -1.9 + 2.6; 2.6 Cs-137 0.443.0;3.0 0.8*5.2 ;5.2 1.3 +3.2 ;3.2 0.5 4 2.5 ; 2.5 Ba-140 6.74 8.5; 8.5 0.3

16.8 ; 16.8 19.5*9.8; 10.2 20.4 + 8.8 ; 9.2 La-140 -3.0 *2.4 ; 2.5 -2.0 *4.2 ; 4.2 0.5 *2.9 ; 2.9 0.7 *2.6 ; 2.6 Page 110 of 159

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 pCiIL Required LLDs:

Other LLDs: Mn-54 = 10; Fe-59 = 15; Co-58, Co-60 = 10; Zn-65 = 15; Nb/Zr-95 = 10 pCi/L Units: pCiIL Sample Description and Concentration Q-26 Bill Stanley Dai Date Collected 10-23-04 11-06-04 12-03-04 Lab Code QMI-6318 QMI-6645 QMI-7165 1-131 -0.09 + 0.21 ;0.21 -0.14 +/-0.16 ;0.16 -0.26 +/- 0.16 ;0.16 Mn-54 1.8+4.5 ; 4.5 -2.9 4 3.4; 3.4 -1.04 2.9 ; 2.9 Fe-59 -3.1 +/- 13.0; 13.0 8.2 +/- 7.7 ; 7.8 -0.5 i 6.2 ; 6.2 Co-58 -8.5 4- 5.1 ; 5.2 1 .-5.1 +/- 3.0 ; 3.1 -0.1I + 2.1 ; 2.1 Co-60 8.8 5.6; 5.7 1.0 +/-2.7; 2.7 0.3 +/- 2.9; 2.9 Zn-65 -5.0k 12.3; 12.4 -2.3 +/- 7.5 ; 7.5 -6.0 + 6.8; 6.8 Nb/Zr-95 -8.2+ 5.8 ;5.9 1.9 +/-3.1 ; 3.1 -2.6+/- 3.0 ;3.0 Cs-134 -3.1 4 6.0 ; 6.1 4.4 +/- 4.1 ;4.1 -0.9 + 2.7 ; 2.7 Cs-137 -0.6 +/- 6.2 ; 6.2 2.0 4.2 ;4.2 0.7 2.9 ;2.9 Da-140 -2.7k 17.5; 17.5 -26.1 i 11.8 ; 12.3 -6.1 +/- 9.7; 9.7 La-140 -7.7 +6.3 ; 6.4 -4.9 +/-3.9 ; 4.0 6.6 +/-2.7 ; 2.8 Page 111 of 159

QUAD CITIES Table 4. Fish, Edible Portic)ns 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: 10.2 pCi/g wet weight Sample Description and Concentration 0-24 Pool #14 of Mississippi River Date Collected 05-04-04 05-04-04 10-26-04 10-26-04 Lab Code QF-2093 QF-2094 QF-6325 QF-6326 Type Channel Catfish Common Carp Channel Catfish Walleye Mn-54 0.1 0.9 ; 0.9 -0.1 +/- 0.9 ; 0.9 -0.2 4 0.9 ; 0.9 -0.8 + 1.0; 1.0 Fe-59 -1.2 +/- 1.6; 1.6 3.4 +/- 2.1 ;2.2 -3.1 +/- 2.0; 2.0 -1.3 +/- 2.0 ; 2.0 Co-58 1.1+/-0.8 ;0.8 -0.2 +/- 0.7,; 0.7 0.4 +/- 0.7 ; 0.7 -0.3 4 1.0; 1.0 Co-60 0.3 +/- 0.8 ; 0.8 -1.0:!:1.1 ; 1.1 -1.0! 0.9 ; 0.9 -0.6 +/- 1.3; 1.3 Zn-65 -0.3 + 2.0; 2.0 -2.3 +/- 2.2 ; 2.2 -2.6 +/- 2.2 ; 2.3 0.8!:2.1 ;2.1 Nb/Zr-95 0.8 + 0.9 ; 0.9 -1.1 +/- 0.9 ;0.9 -0.4 : 1.0; 1.0 0.7 + 0.9 ; 0.9 Cs-134 -0.1 +/- 0.8 ; 0.8 0.8 I 1 ; 1.1 0.5 +/- 0.9 ; 0.9 -0.2 +/- 1.2; 1.2 Cs-137 -0.3 +/- 0.9 ; 0.9 -0.2 +/- 0.8 ; 0.8 0.5 +/- 0.9 ; 0.9 0.1b0.9;0.9 Ba/La-140 -0.5 + 0.8 ; 0.8 2.5 +/- 0.9 ; 0.9 0.8 4!0.7 ; 0.7 1.9 +0.7 ;0.8 Page 112 of 159

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 pCi/g wet weight Other LLDs: Zr/Nb-95 = 0.20, Ba/La-140 = 0.30 pCi/g wet weight Units: 1 0*2 pCi/g wet weight Sample Description and Concentration 0-29 (C) Mississippi River. Upstream Date Collected 05-04-04 05-04-04 10-26-04 10-26-04 Lab Code QF-2095 QF-2096 QF-6327 QF-6328 Type Channel Catfish River Carpsucker Bigmouth Buffalo Channel Catfish Mn-54 -1.0

0.9; 0.9 -0.8 +/- 0.8 ;0.8 0.2

0.6 ; 0.6 -0.3

0.7 ;0.7 Fe-59 1.1 2.3 ; 2.3 -0.5

1.8; 1.8 -0.6 + 1.3; 1.3 -1.1

1.5 ; 1.6 Co-58 1.2* 0.8; 0.8 -1.1* 1.0; 1.0 0.2 4 0.6 ; 0.6 -0.5

0.7 ; 0.7 Co-60 -0.3 i 1.3 ; 1.3 -0.7

1.1 ; 1.1 -0.8

0.6; 0.6 -1.0

1.0; 1.0 Zn-65 1.1 42.3 ;2.3 1.2*2.6 ;2.6 -0.6 *1.5; 1.5 -1.2* 1.6; 1.6 Nb/Zr-95 -1.7

0.9; 0.9 -2.1* 0.8 ; 0.8 -0.3

0.6 ; 0.6 0.1

0.7 ; 0.7 Cs-134 0.3* 1.0; 1.0 0.7* 1.0; 1.0 0.0

0.7 ; 0.7 -0.4 4 0.9 ; 0.9 Cs-137 -1.1 A 1.0; 1.0 0.5

1.0; 1.0 0.1*0.6 ;0.6 -0.6

0.7 ; 0.7 Ba/La-140 -1.0 + 1.0; 1.0 -11.0 *1.1 ; 1.8 -0.4

0.7 ; 0.7 0.5+/-0.4 ;0.4 Page 113 of159

QUAD CITIES Table 5. Bottom Sediments Collection: Semiannually ODCM-Required LLDs: Cs-134 = 0.15, Cs-137 = 0.18 pCi/g dry weight Other LLDs: Mn-54 = 0.15; Fe-59 = 0.60; Co-58, Co-60 = 0.10; Zn-65 = 0.60; Zr/Nb-95 = 0.20; Ba/La = 0.60 pCi/g dry weight Units: 10

pCi/g dry weight Sample Description and Concentration 0-39 Downstream on Mississippi River Date Collected 05-21-04 10-01-04 Lab Code QBS-2511 QBS-5689 Mn-54 -0.2 4 0.9 ; 0.9 0.3* 1.2; 1.2 Fe-59 0.6* 1.9; 1.9 3.4*2.0;2.0 Co-58 -0.0 +/- 0.8 ; 0.8 -1.1 + 1.0; 1.0 Co-60 2.94 1.7; 1.8 0.4* 1.1 ; 1.1 Zn-65 1.7*2.1 ;2.1 0.2 + 2.6 ; 2.6 Nb/Zr-95 -2.6 +/- 0.8 ; 0.9 -1.7+/-1.1; 1.2 Cs-134 0.9+ 1.0; 1.0 1.9* 1.4; 1.4 Cs-137 1.4* 1.0; 1.0 6.5 + 2.7 ; 2.8 Ba/La-140 0.1 +/-0.5 ;0.5 -4.0

1.0; 1.2 Page 114 of 159

QUAD CITIES Table 6. Vegetation Collection: Annually ODCM-Required LLDs: 1-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 Other LLDs: Mn-54 = 0.05; Fe-59 = 0.10; Co-58, Co-60, Zn-65 = 0.05; Zr/Nb-95 = 0.01; BaILa-140 = 0.02 pCi/g wet weight Units: 10 2 pCi/g wet weight Sample Description and Concentration 0-Control (C) Charles Leavens Date Collected 07-20-04 07-20-04 Lab Code QVE-3869 QVE-3870 Type Rhubarb leaves Onions Mn-54 -0.4 + 0.8 ; 0.8 0.1 4 0.9 ; 0.9 Fe-59 -1.5 + 1.6; 1.6 -1.0k 1.5; 1.5 Co-58 0.3 +/- 0.8 ; 0.8 -0.5 4 0.9 ; 0.9 Co-60 -0.1 b0.8 ;0.8 0.94 1.0; 1.0 Zn-65 -1.0 +/- 1.8 ;1.8 0.2 +/-2.1 ;2.1 Nb/Zr-95 - 0.5 + 0.5 ;0.5 -0.1 4 0.7 ;0.7 1-131 0.6 + 0.7 ;0.7 0.9 +/- 0.9 ;0.9 Cs-134 -0.3 4 0.8 ; 0.8 0.4 4 0.8 ; 0.8 Cs-137 0.4 +/-0.8;0.8 0.6 + 1.0; 1.0 Ba/La-140 -0.2 + 0.6 ;0.6 0.0 A- 1.3 ;1.3 Date Collected 07-20-04 Lab Code

QVE-3871 Type Cucumbers Mn-54 -0.4 +/- 0.6 ; 0.6 Fe-59 -1.1 - 1.6; 1.6 Co-58 -0.0 +/- 0.6 ; 0.6 Co-60 0.6 +/- 0.8 ; 0.8 Zn-65 -0.4 +/- 1.5 ;1.5 Nb/Zr-95 0.0 4 0.7 ;0.7 I-131 0.0 d 0.5 ;0.5 Cs-134 0.3 +/- 0.8 ; 0.8 Cs-137 0.1 +/-0.8;0.8 Ba/La-140 -0.1 +/- 0.8 ;0.8 Page 115 of 159

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 ' pCi/g wet weight Sample Description and Concentration O-Ouad I Janet Price Date Collected 07-20-04 07-20-04 Lab Code QVE-3872 QVE-3873 Type Rhubarb leaves Onions Mn-54 0.0 +/- 0.7 ; 0.7 -0.3 + 0.7 ; 0.7 Fe-59 -0.4 + 1.6; 1.6 -0.4 + 1.3; 1.3 Co-58 0.5 +/- 0.6 ; 0.6 0.2 +/- 0.5 ; 0.5 Co-60 -0.8+ 1.2; 1.2 0.4 + 0.5 ; 0.6 Zn-65 0.7 +/- 2.1 ;2.1 0.2 +/- 1.1 ;1.1 Nb/Zr-95 0.1 + 0.9 ;0.9 -0.3 + 0.5 ;0.5 1-131 -0.1 I 0.7 ;0.7 -1.1 +0.6 ;0.6 Cs-134 -0.4 +/- 1.0; 1.0 0.3 + 0.5 ; 0.5 Cs-137 0.2 + 0.8 ; 0.8 -0.8 + 0.6 ; 0.6 Ba/La-140 -1.8 +/- 1.0 ;1.0 -1.1 +/- 0.7 ;0.7 Date Collected 07-20-04 07-20-04 Lab Code QVE-3874 QVE-3876 Type Beets Beet greens Mn-54 -0.3 +/- 0.8 ; 0.8 0.7 + 0.9 ; 0.9 Fe-59 0.2I 1.7 ; 1.7 0.4 +/- 2.2 ; 2.2 Co-58 -0.2 4 0.8 ; 0.8 -0.1 I 0.9 ; 0.9 Co-60 0.2 4 0.8 ; 0.8, -0.2 + 1.1; 1.1 Zn-65 -0.2 4 1.8 ;1.8 -3.1 +/-2.5;2.5 Nb/Zr-95 0.1 +/- 0.8 ;0.8 -0.2 +/- 0.9 ;0.9 I-131 1.1 I0.7 ;0.7 -0.5 +/- 1.1 ; 1.1 Cs-134 0.0 i 0.9 ; 0.9 -0.2 +/- 0.9 ; 0.9 Cs-137 -0.0 + 0.8 ; 0.8 0.1 +/- 1.1;1.1 Ba/La-140 0.5 4 0.6 ;0.6 0.2 +/- 0.9 ;0.9 Page 116 of 159

QUAD CITIES Table 6. Vegetation Collection: Annually ODCM-Required LLDs: 1-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 Other LLDs: Mn-54 = 0.05; Fe-59 = 0.10; Co-58, Co-60, Zn-65 = 0.05; Zr/Nb-95 = 0.01; Ba/La-140 = 0.02 pCi/g wet weight Units: 10-2 pCi/g wet weight Sample Description and Concentration Date Collected 07-20-04 Lab Code QVE-3877 Type Potatoes Mn-54 0.8 A 1.0 ; 1.0 Fe-59 0.6 +/-2.1 ; 2.1 Co-58 0.2 0.9 ;069 Co-60 1.5 +/- 1.4 ; 1.4 Zn-65 1.0 +/- 2.6 ;2.6 Nb/Zr-95 0.9 +/- 0.9 ;0.9 I-131 -0.8 +/- 1.0 ;1.0 Cs-134 -1.1 +/- 1.2 ; 1.2 Cs-137 -0.2 +/- 0.9 ; 0.9 Ba/La-140 -1.6 i 1.1 ;1.1' O-Ouad 2 Dale Nimmic Date Collected 07-20-04 07-20-04 Lab Code QVE-3878 QVE-3879 Type Rhubarb leaves. Potatoes + onions Mn-54 -0.7 + 0.7 ; 0.8 1.4b 1.0; 1.0 Fe-59 -0.5 + 1.7; 1.7 -1.3 +2.4 ; 2.4 Co-58 0.0 + 0.6 ; 0.6 -0.1 +/- 0.8 ; 0.8 Co-60 0.5 +/- 0.7 ; 0.7 0.4 +/- 1.2 ; 1.2 Zn-65 -2.2 + 2.4 ;2.4 -0.6 +/- 2.7 ;2.7 Nb/Zr-95 0.4 +/- 0.7 ;0.7 -1.6I 0.9 ;0.9 I-131 -0.2 i 0.5 ;0.5 1.4 +/- 0.8 ;0.8 Cs-134 0.2 + 0.8 ; 0.8 0.9k 1.0; 1.0 Cs-137 0.5 +/- 0.7 ; 0.7 0.3 1.1 ; 1.1 Ba/La-140 -0.9 +/- 0.6 ;0.6 1.3 +/- 1.5 ;1.5 Page 117 of 159

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 pCi/g wet weight Sample Description and Concentration O-Quad 3 Amy Johnston Date Collected 07-20-04 07-20-04 Lab Code QVE-3880 QVE-3881 Type Rhubarb leaves Beets Mn-54 0.1*0.7;0.7 0.4 +/- 1.2 ; 1.2 Fe-59 -1.3

1.3; 1.3 -0.6 +/- 2.4 ; 2.4 Co-58 -0.1 0.5 ; 0.5 0.1 +/- 1.2; 1.2 Co-60 0.1+/-0.6;0.6 0.1 4 1.4 ; 1.4 Zn-65 -0.1 1.4 ;1.4 -1.2 +/- 2.9 ;2.9 Nb/Zr-95 -0.2 +/- 0.6 ;0.6 0.6* 1.1 ;1.1 1-131 -0.7 +/- 0.6 ;0.6 0.6+/-1.1 ;1.1 Cs-134 0.3 + 0.6 ; 0.6 0.1

1.4 ; 1.4 Cs-137 0.2 +/- 0.6 ;0.6 -0.5 4 1.2; 1.2 Ba/La-140 0.3 +/- 0.5 ;0.5 -0.3

1.3 ;1.3 Date Collected 07-20-04 07-20-04 Lab Code QVE-3882 QVE-3883 Type Beet greens Potatoes Mn-54 0.440.8 ;0.8 -0.2 +/- 0.9 ; 0.9 Fe-59 0.7 +/- 2.2 ; 2.2 -0.3*1.5; 1.5 Co-58 0.3*0.9;0.9 0.1* 0.7 ;0.7 Co-60 -0.7* 1.1 ; 1.1 0.3

0.8 ; 0.8 Zn-65 -2.4 + 2.7 ;2.7 -0.3 4 2.2 ;2.2 Nb/Zr-95 0.5

0.9 ;0.9 0.3

0.7 ;0.7 1-131 0.7 + 0.7 ;0.7 0.9 i 0.7 ;0.7 Cs-134 0.2* 1.1 ; 1.1 0.6

0.7 ;0.7 Cs-137 0.7 + 1.0; 1.0 -0.2

1.0; 1.0 Ba/La-140 -0.3 + 0.7 ;0.7 -1.4

0.9 ;1.0 Page 118 of 159

QUAD CITIES Table 6. Vegetation Collection: Annually ODCM-Required LLDs: 1-131 = 0.06, Cs-134 = 0.06, Cs-137 = 0.08 Other LLDs: Mn-54 = 0.05; Fe-59 = 0.10; Co-58, Co-60, Zn-65 = 0.05; Zr/Nb-95 = 0.01; BaILa-140 = 0.02 pCilg wet weight Units: 10.2 pCi/g wet weight Sample Description and Concentration O-Ouad 4 William Dohrmann Date Collected 07-20-04 07-20-04 Lab Code QVE-3884 QVE-3885 Type Cabbage Carrots Mn-54 0.1* 0.9 ; 0.9 -0.4

0.8 ; 0.8 Fe-59 2.0 + 1.8 ; 1.8 1.3+ 1.4; 1.4 Co-58 -0.1 i 0.8 ; 0.8 0.5L*0.6; 0.6 Co-60 -0.6 + 1.0; 1.0 -0.6

0.8 ; 0.8 Zn-65 -0.6 + 2.0 ;2.0 0.1 + 1.6;1.6 Nb/Zr-95 0.3 + 0.8 ;0.8 0.0 +/- 0.6 ;0.6 1-131 -0.2 + 0.8 ;0.8 -0.3 +/- 0.7 ;0.7 Cs-134 -0.2 + 0.8 ; 0.8 -0.3 +/- 0.7 ; 0.7 Cs-137 0.1 +/-0.7;0.7 0.5

0.7 ; 0.7 Ba/La-140 -0.7 +/- 0.9 ;0.9 -0.0 + 0.7 ;0.7 Date Collected 07-20-04 07-20-04 Lab Code . QVE-3886 QVE-3887 Type Onions Broccoli Mn-54 -0.3

0.8 ; 0.8 0.8 4 0.8 ; 0.8 Fe-59 0.8*1.4; 1.4 -0.8

1.6; 1.6 Co-58 0.5+ 1.0;1.0 0.3

0.8 ; 0.8 Co-60 -0.5 + 1.0 ; 1.0 0.2

0.8 ; 0.8 Zn-65 -0.0 + 2.0 ;2.0 0.8

1.8;1.8 Nb/Zr-95 -0.4 + 0.8 ;0.8 -0.7*- 0.8 ;0.8 I-131 -0.1 0.7 ;0.7 1.5 *0.9 ;0.9 Cs-134 0.2 + 0.6 ; 0.6 0.8

0.9 ; 0.9 Cs-137 -0.3

0.9 ; 0.9 -0.0 + 0.8 ; 0.8 BalLa-140 -0.7

1.1 ;1.1, -0.0 + 0.7 ;0.7 Page 119 of 159

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 0-33 Cordova 2004 Collection January February March Period Lab Code QSW-10' QSW-836,7' QSW-1252 Gross Beta 2.2+/- 1.0; 1.0 3.6+/-0.7 ;0.8 5.3:11.2 1.4 Mn-54 1.0 4: 1.1 ; 1.1 2.6: 2.2; 2.2 -0.8: 2.1; 2.1 Fe-59 1.1* 2.1; 2.1 -1.2+/- 4.1; 4.1 1.1:13.7 ; 3.7 Co-58 0.4+ 1.0; 1.0 0.9:1 1.9; 1.9 0.44 1.9; 1.9 Co-60 1.2+/- 1.3; 1.3 -0.9+ 2.1; 2.1 -1.614 2.2; 2.2 Zn-65 -1.4+ 2.4; 2.4 -6.4: 4.8; 4.9 -2.2:+/- 4.3; 4.3 Zr-95 -4.9+/- 2.5; 2.6 1.1 + 4.5; 4.5 -2.9+/- 3.7; 3.8 Nb-95 0.1+/- 1.2; 1.2 -0.9 + 2.2 2.2 -0.7+/-1 2.0; 2.0 Cs-134 0.9+ 1.3; 1.3 1.4:12.5 ;2.5 -0.1+/- 1.7; 1.7 Cs-137 0.7+/- 1.1; 1.1 2.4+:2.5 ;2.5 1.3+/- 1.9; 1.9 Ba-140 -18.8+/- 3.9 ;4.7 5.5: 8.0 8.0 11.0+/-17.4 ;7.6 La-140 0.8: 1.3; 1.3 0.5: 2.1; 2.1 -2.8+/- 2.8; 2.9 2004 Collection April May June Period Lab Code QSW-2127 QSW-2770 QSW-3452 Gross Beta 3.4:1:0.9 ;1.1 4.2:1:1.0 ;1.2 3.9+/- 1.0; 1.2 Mn-54 -2.3: 3.5 ; 3.5 0.5:1: 3.4 ; 3.4 1.8+/- 2.2 ; 2.2 Fe-59 1.4+ 5.4 ; 5.4 -3.5:1:6.6 ; 6.6 3.1+/-4.9 ; 4.9 Co-58 1.2+/- 3.1 ; 3.1 0.8* 3.2 ; 3.2 0.1+/- 2.1; 2.1 Co-60 0.4:1:2.1 ;2.1 2.7+/- 4.0 ; 4.0 1.4+/- 2.7 ; 2.7 Zn-65 -6.2 +/- 7.7 ; 7.7 1.0: 6.3 ; 6.3 0.3+/- 4.9 ; 4.9 Zr-95 1.6: 6.4; 6.5 -1.2+/- 6.6; 6.6 -5.5+/- 6.1 ; 6.1 Nb-95 1.0+ 2.7 ; 2.7 -2.1+/- 3.1 .3.1 0.3 +/-2.4; 2.4 Cs-134 -2.4:1:4.3 ;4.4 0.6+/-4.1 ;4.1 -0.8+/- 2.8 ; 2.8 Cs-137 2.1:+13.6 ;3.7 -0.2+/-3.2 ;3.2 1.2+2.5; 2.6 Ba-140 -5.2:+ 12.3 ; 12.3 1.9+ 10.1 ; 10.1 1.9+/-9.7; 9.7 La-140 -3.3+/-4.1 ;4.1 -7.7+/- 4.4 ; 4.6 -3.7* 3.9 ; 3.9

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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 0-33 Cordova 2004 Collection July August September Period Lab Code QSW-4436 QSW-5022 QSW-5730 Gross Beta 3.9 +/-:1.0; 1.2 2.4 +/- 1.1 1.2 4.4+/- 1.1 1.3 Mn-54 1.2+/- 2.8 ; 2.8 -3.6:t 3.4; 3.4 0.1: 1.9; 1.9 Fe-59 2.5 5.5 ;5.5 4.7: 6.8; 6.9 4.2+/- 3.5 ;3.6 Co-58 -3.3+/- 2.6; 2.7 0.3: 3.1; 3.1 -0.8+/- 1.8; 1.8 Co-60 -1.4+ 3.4; 3.4 -3.4+/- 3.9; 3.9 1.24 1.4; 1.4 Zn-65 -1.7+/- 5.5; 5.5 -2.1+/- 6.1; 6.1 -10.3+/- 5.7; 5.9 Zr-95 2.6+/- 6.0; 6.0 -9.9+ 7.4; 7.5 3.8:1 4.5; 4.5 Nb-95 -1.5 4 3.3 ; 3.3 -0.6+/- 3.0 ; 3.0 -1.9: 2.2; 2.2 Cs-134 -0.2+/- 3.7 ;3.7 0.3+/-3.5 ;3.5 -0.5:1: 2.4 ;2.4 Cs-137 1.9:4 2.9 2.9 4.2+/-3.3 ;3.3 1.1+/-2.2 ;2.2 Ba-140 -4.0+ 9.8 ;9.8 2.2+/- 10.1 ; 10.1 1.04: 8.6 8.6 La-140 2.4+/- 4.1 ;4.1 -2.1+/- 3.9; 3.9 3.9+/- 2.2; 2.2 2004 Collection October November December Period Lab Code QSW-6596 QSW-7190 QSW-7607' Gross Beta 4.7+ 1.1 ;1.3 3.2+/- 1.0 ;1.1 4.1 +/- 1.4 ; 1.6 Mn-54 0.5: 2.3; 2.3 0.2+/- 1.9; 1.9 -0.6+/- 2.6 ; 2.6 Fe-59 0.7+ 3.7; 3.7 3.4+/- 4.0 ;4.1 0.3+/- 4.7 ; 4.7 Co-58 0.1+ 1.9; 1.9 0.6+/- 1.6; 1.6 -1.2+/- 2.5 ; 2.5 Co-60 0.8+ 2.2 ;2.2 0.1+/- 1.4; 1A 1.3+/- 2.6 ; 2.6 Zn-65 -6.1 +/- 4.8; 4.8 -6.34 4.2; 4.3 1.6+ 5.2 ; 5.2 Zr-95 -3.3+/- 3.3; 3.4 -6.2+/- 3.9; 4.0 -0.2+/- 5.6; 5.6 Nb-95 -3.6+/- 2.0 ; 2.0 -0.9+ 1.6; 1.6 -0.7+/- 2.8 ; 2.8 Cs-134 0.6+/- 1.9; 1.9 2.5+/- 1.9; 1.9 0.3+/- 2.8 ; 2.8 Cs-137 -0.5+/- 2.0 ;2.0 0.6+/- 2.1 ;2.1 1.1+/-2.8 ;2.8 Ba-140 -1.2+/- 6.9; 6.9 7.1+/-6.4 ;6.5 5.4+/-9.3 ;9.3 La-140 -2.0+/- 2.3; 2.4 -5.3+/- 2.2; 2.4 -1.4+/- 2.9 ; 2.9

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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 2004 Collection January February March Period Lab Code QSW-498' QSW-838- QSW-1253 Gross Beta 3.1

1.2 ; 1.3 3.9* 1.0; 1.2 4.8

1.2; 1.4 Mn-54 -1.8* 2.0; 2.0 -1.4+/- 4.5 ;4.5 0.7+/- 1.7; 1.7 Fe-59 2.8 3.5 ;3.5 -1.0: 6.0; 6.0 -0.8+/- 3.8; 3.8 Co-58 0.7 1.8 ; 1.8 0.4+/- 4.2; 4.2 -0.6* 1.9; 1.9 Co-60 1.0* 1.9; 1.9 -1.8+/- 5.2; 5.2 -2.6* 2.4; 2.4 Zn-65 -7.4* 4.7 ; 4.8 -1.5* 9.0; 9.0 -0.4* 4.6 ;4.6 Zr-95 -1.4: 4.2; 4.2 2.4+/- 7.1; 7.1 3.8* 4.1; 4.1 Nb-95 -0.5 +/- 2.0 ; 2.0 2.0* 4.4 ; 4.4 0.6* 1.8 ; 1.8 Cs-134 1.5*2.1 ;2.1 4.5+/-4.3 ;4.4 -2.0* 1.8; 1.8 Cs-137 0.4:1:2.0; 2.0 3.0* 4.7 4.7 0.64 2.0; 2.0 Ba-140 5.4* 7.0 7.0 5.8* 15.1 ; 15.1 -8.1* 8.2; 8.2 La-140 -12.2+/- 2.3; 2.9 3.2* 4.7; 4.8 0.7+/- 2.6 ;2.6 2004 Collection April May June.

Period Lab Code QSW-2128 QSW-2771 QSW-3453 Gross Beta 3.8 + 1.0 ; 1.2 4.3+/- 1.0; 1.2 4.6* 1.1; 1.3 Mn-54 -1.74 3.2 ; 3.2 1.2* 3.4; 3.4 1.1* 1.8 ; 1.8 Fe-59 -4.5* 6.7 ; 6.7 -1.5* 4.3; 4.3 4.3* 3.8 ; 3.9 Co-58 0.6* 3.8 ; 3.8 -1.6* 2.4; 2.4 0.8* 1.7; 1.7 Co-60 1.0* 2.9 ; 2.9 0.5* 2.7 ;2.7 1.64 2.2 ; 2.2 Zn-65 -4.8* 6.3 ; 6.4 -2.7* 5.7; 5.7 -5.3* 4.1; 4.2 Zr-95 3.2* 7.4; 7.4 0.7* 5.8 ;5.8 5.0* 4.4 ; 4.4 Nb-95 1.5* 3.1 .3.1 1.5* 2.9 ; 2.9 -0.4* 1.8 ; 1.8 Cs-134 1.3*3.5 ;3.6 -3.9+/- 3.1; 3.1 -0.7* 2.2 ; 2.2 Cs-137 -0.9* 3.8 ; 3.8 0.2* 2.9 ;2.9 -0.1* 1.9 ; 1.9 Ba-140 -3.5* 11.4 ; 11.4 10.3* 9.0 ;9.2 30.94 6.7 ; 8.1 La-140 2.1+/-3.6 ; 3.6 2.2+/- 1.7; 1.7 4.6* 2.2 ; 2.3

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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 2004 Collection July August September Period Lab Code QSW-4437 QSW-5023 QSW-5731 Gross Beta 4.1* 1.0; 1.2 3.64 1.1 1.2 3.0* 1.0; 1.1 Mn-54 -2.3 3.3 3.4 3.9* 3.3; 3.4 -2.2+ 2.7; 2.7 Fe-59 11.3+ 6.6 ;6.8 -4.4* 5.8; 5.9 3.2* 4.5; 4.5 Co-58 1.5* 3.2; 3.3 0.7* 3.4; 3.4 1.0* 2.7 ; 2.7 Co-60 -1.3* 3.1; 3.1 -2.8* 3.2; 3.2 -1.8 + 4.1; 4.1 Zn-65 4.2* 5.6 ;5.6 -1.8+/- 7.4; 7.4 -2.9+/- 6.5 ;6.5 Zr-95 2.9* 6.8; 6.8 -5.5+ 7.2; 7.3 -1.9+/- 5.4; 5.4 Nb-95 1.1

3.2; 3.2 1.8+/- 3.2; 3.2 -1.0: 3.3 ; 3.3 Cs-134 1.5+/-3.7 3.7 -1.1*3.9 ;3.9 1.2*2.5 2.5 Cs-137 1.6*3.1 ;3.1 1.043.5 ;3.5 -0.7+/-3.2 3.2 Ba-140 2.5* 10.5 ; 10.5 6.1* 11.7; 11.7 11.7+/- 11.4; 11.5 La-140 5.8+/- 5.0 ; 5.0 1.6+/- 3.9; 3.9 -6.2+/- 3.6; 3.7 2004 Collection October November December Period Lab Code QSW-6597,8 QSW-7191 QSW-7608' Gross Beta 4.0 +/- 0.8 ;0.9 2.9* 1.0; 1.1 4.4 i 1.4 ; 1.5 Mn-54 -0.6* 1.5; 1.5 0.9+ 2.7; 2.7 0.3+ 1.8 ; 1.8 Fe-59 -2.6* 3.1; 3.1 -0.6+ 4.2; 4.2 -1.2* 3.5 ; 3.5 Co-58 -0.24 1.5; 1.5 1.2* 2.2; 2.2 -2.3* 2.5 ; 2.5 Co-60 -0.7+/- 1.4; 1.4 -O.9* 3.0; 3.0 3.7* 2.9 ; 3.0 Zn-65 -1.34 3.4; 3.4 -0.3* 6.8; 6.8 -2.0* 4.5 ; 4.5 Zr-95 3.4* 3.1 ; 3.2 -1.4+ 6.2; 6.2 2.0* 4.7; 4.7 Nb-95 -1.2* 1.5 ; 1.5 0.1 + 2.8; 2.8 0.1*2.1 ;2.1 Cs-134 -0.3*4 1.6; 1.6 2.1*3.1 ;3.1 -1.1+2.7; 2.7 Cs-137 -0.2+ 1.7; 1.7 0.2* 3.5 ;3.5 -0.5* 2.5 ; 2.5 Ba-140 -9.146.1 6.2 2.57 1.1 ; 1.8 -11.2*8.5 ;8.7 La-140 -2.6+/- 1.5; 1.6 -0.7+/- 1.8; 1.8 0.4* 3.5 ; 3.5

'Partial composite for month; water frozen.

Page 123 of 159

QUAD CITIES Table 7. Surface Water Collection: Quarterly composites of weekly collections Required LLD: H-3 = 200 pCi/L Units: pCi/L 2004 Sample Description and Concentration Collection Period Lab Code Tritium Q-33 Coidova Ist Quarter QSW- 1256 103+/- 85;86 2nd Quarter QSW- 3545 -I + 81 ;81 3rd Quarter QSW- 5664 32+ 84 ;84 4th Quarter QSW, 7609 88+/- 86;86 0-34 (C) Camanche Ist Quarter QSW- 1257 73+/-83;84 2nd Quarter QSW- 3546 5+/- 81 ;81 3rd Quarter QSW- 5665 66+/- 86;86 4th Quarter QSW- 7610 76+/- 85 ;86 Page 124 of 159

QUAD CITIES Table 8. Well Water Collection: Quarterly ODCM-H-3 = 200, Mn-54 = 15, Fe-59 = 30, Co-58 = 15, Co-60 = 15, Zn-65 = 30, Required LLDs:

Zr-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 01-09-04 04-09-04 07-09-04 10-08-04 Lab Code QNWVV-189 QWW-1604 QWW-3615 QWW-5892 H-3 11* 81 ;81 136* 83 ;85 122*83;84 -354 80 ;81 Mn-54 0.141.9; 1.9 -1.3 *2.0 2.0 -6.1 +4.4 ;4.5 -0.8 43.6 ; 3.6 Fe-59 2.8 *4.9 ;4.9 -2.3 +4.2 4.2 -1.3 *6.7 ;6.7 1.8 45.0; 5.0 Co-58 0.6 +/-2.8 ;2.5 -0.5 +/-2.0; 1.9 0.5 *4.0; 3.9 -0.2 *3.3 ;4.1 Co-60 -0.7 42.5 ; 2.8 0.6 41.9 ;2.0 -1.8 43.9 ;4.0 -0.9 *4.1 ;3.3 Zn-65 5.1 +/-6.1 ;6.2 1.8 +3.5 3.5 -3.6 *7.1 ;7.1 -1.6 *8.7 ;8.7 Zr-95 1.1 *6.0 ; 6.0 0.4 *4.2 4.2 4.0 *7.9; 7.9 -3.9 4 6.3 ; 6.4 Nb-95 0.2 +/-2.6; 2.6 -2.5 *2.1; 2.1 1.1 +3.2;3.2 -6.7

3.4; 3.5 Cs-134 0.9 *3.4; 3.4 -0.7 + 2.0 2.0 -1.0+4.8 ;4.8 3.2 *4.0; 4.0 Cs-137 1.9+/-2.4; 2.4 0.2*2.0; 2.0 -0.1 *3.3 ; 3.3 2.4 *3.9 ; 3.9 Ba-140 -10.2 *7.7; 7.9 4.1 48.2 ;8.2 -18.5

12.9; 13.2 4.5

12.8 ; 12.8 La-140 5.5*2.4 ;2.6 2.2 42.2 ;2.2 -1.5 *4.9 ;4.9 10.4*4.1 ;4.4 0-36 Cordova Well Date Collected 01-09-04 04-09-04 07-09-04 10-08-04 Lab Code QWW-190 QWNW-1605 QWW-3616,7 QWW-5893 H-3 4* 81 ;81 19* 77; 77 166* 60 ;62 -41* 80;80 Mn-54 -0.7 +1.8 ;1.8 1.3 *1.9 ; 1.9 -0.4 41.3 ; 1.3 0.2 +1.9; 1.9 Fe-59 0.4 *3.0;3.0 -2.6 *3.7; 3.7 0.2 42.2 ; 2.2 2.6 *4.8 ; 4.8 Co-58 1.5 *1.7 ;1.5 0.4 *1.7; 1.7 0.1 +1.2 ; 1.2 0.6 *3.2; 3.4 Co-60 1.4 *1.5 ;1.8 0.4 *1.7; 1.7 -0.4 *1.2; 1.2 -0.5 *3.4;3.2 Zn-65 -3.6 *4.0 ;4.0 -7.4 *4.8 ; 4.9 -2.7 *2.9 ; 2.9 1.5 +4.3; 4.3 Zr-95 -1.8 *3.8 ;3.8 -3.0 *3.8; 3.8 3.6 *2.9; 2.9 -5.3 *6.8 ; 6.9 Nb-95 -0.1 1.7;1.7 1.0 *2.3;2.3 -0.4 *1.4; 1.4 -3.4 *3.2; 3.3 Cs-134 0.9 *2.0;2.0 0.6*1.8; 1.8 0.4 *1.4 ; 1.4 1.1 I2.1 ;2.1 Cs-137 0.2 *2.0 ; 2.0 0.8 *2.2; 2.2 0.6*1.3; 1.3 1.0 *3.7 ; 3.7 Ba-140 -3.5 *6.4 ; 6.4 7.5 *8.2 ; 8.3 -10.6 +/-5.0 ; 5.2 2.7 *12.7;12.7 La-140 2.8*1.6 ;1.6 -0.4 *2.2 ;2.2 2.6*1.5 ;1.6 -2.6 + 3.3; 3.4 Page 125 of 159

QUAD CITIES 5.0 MILCH ANIMALS. NEAREST LIVESTOCK, AND NEAREST RESIDENCES CENSUS Page 126 of 159

QUAD CITIES MILCH ANIMALS CENSUS, 2004 Cows being milked Q-26 Bill Stanley Dairy 3.1 miles, Sector F 30 Corn, protein, hay Silage (winter)

Julie DePauw 6.6 rriles, Sector H 75 10% - Pasture 90% - Chopped and Feed Carl Otte 4.6 miles, Sector N UNCO-OPERATIVE No Data Available Census conducted by G.T. Kreuder on August 24, 2004 Page 127 of 159

QUAD CITIES NEAREST LIVESTOCK CENSUS, 2004 Nearest livestock of the Quad Cities Station within a 6.2 mile radius.

Sector Direction Distance Livestock No.

A N 2.7 miles 35 B NNE 5.4 miles 4 C NE None None D ENE 2.9 miles 25 E E 2.7 miles 19 F ESE 3.1 miles 30 G SE 5.5 miles 15 H SSE 3.4 rniles 16 J S 1.6 mniles 25 K SSW None None L SW 3.3 mniles 55 M WSW 2.2 miles 1 N W 4.3 miles 90 p WNW 3.8 miles 30 Q NW 2.6 miles 20 R NNW 2.2 miles 100 Census conducted by G.T. Kreuder on August 24, 2004 Page 128 of 159

QUAD CITIES NEAREST RESIDENCE CENSUS, 2004 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 S 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 Q NW 2.6 miles R NNW 2.1 miles Census conducted by G.T. Kreuder on August 24, 2004 Page 129 of 159

QUAD CITIES 6.0 TLD DATA*

TLD Data provided by Exelon Nuclear.

Page 130 of 159

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 2004 2004 2004 2004 I. INDICATOR LOCATIONS

a. Air Samplers 0-01-1 ONSITE NO. 1 18.0 19.0 19.0 24.0 Q41-2 ONSITE NO. 1 20.0 20.0 19.0 24.0 Q-02-1 ONSITE NO. 2 20.0 21.0 19.0 28.0 0-02-2 ONSITE NO. 2 19.0 19.0 19.0 25.0 Q-03-1 ONSITE NO. 3 20.0 23.0 18.0 25.0 Q-03-2 ONSITE NO. 3 17.0 21.0 19.0 25.0 Q-04-1 NITRIN 19.0 21.0 21.0 29.0 Q-04-2 NITRIN 20.0 20.0 20.0 28.0 0-13-1 PRINCETON 21.0 20.0 22.0 29.0 0-13-2 PRINCETON 19.0 22.0 19.0 25.0 0-16-1 LOW MOOR i9.0 22.0 19.0 26.0 Q-16-2 LOW MOOR 19.0 19.0 19.0 25.0 Q-37-1 MEREDOSIA ROAD 19.0 21.0 20.0 28.0 Q-37-2 MEREDOSIA ROAD 20.0 20.0 19.0 28.0 0-38-1 FULLER ROAD 18.0 20.0 19.0 26.0 0-38-2 FULLER ROAD 19.0 23.0 19.0 28.0 Air Sampler Mean+/- S. D. 19.2 +/-1.0 20.7 +/-1.3 19.4 +/-1.0 26.4 +/-1.8 Annual Air Sampler Mean +/- S.D. 21.4 +/-3.2

b. Inner Ring (100 Series)

Q-101-1 20.0. 21.0 19.0 26.0 0-101-2 20.0 19.0 20.0 28.0 Q-102-1 22.0 24.0 21.0 27.0 0-102-3 19.0 23.0 19.0 27.0 Q-103-1 19.0 21.0 18.0 29.0 Q-103-2 19.0 19.0 19.0 26.0 Q-104-1 17.0 19.0 19.0 27.0 Q-104-2 20.0 20.0 21.0 28.0 Q-105-1 18.0 22.0 19.0 27.0 0-105-2 19.0 19.0 18.0 27.0 Q-106-2 21.0 19.0 21.0 29.0 0-106-3 18.0 19.0 19.0 24.0 0-107-2 18.0 21.0 18.0 25.0 Q-107-3 18.0 19.0 18.0 24.0 Q-108-1 18.0 22.0 19.0 24.0 0-108-2 20.0 19.0 18.0 22.0 Q-109-1 21.0 20.0 22.0 25.0 0-109-2 18.0 20.0 20.0 24.0 0-111-1 19.0 24.0 20.0 27.0 0-111-2 19.0 20.0 19.0 25.0 Page 131 of 159

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 2004 2004 2004 2004

b. Inner Ring (100 Series)

Q-112-1 19.0 20.0 19.0 25.0 0-112-2 19.0 24.0 19.0 26.0 Q-113-1 20.0 28.0 20.0 26.0 Q-113-2 21.0 19.0 21.0 25.0 0-114-1 19.0 17.0 18.0 24.0 0-114-2 19.0 23.0 22.0 26.0 0-115-1 18.0 19.0 19.0 25.0 Q-115-2 19.0 21.0 20.0 24.0 Q-116-1 19.0 22.0 20.0 24.0 Q-116-3 21.0 20.0 20.0 25.0 Inner Ring Mean +/- S.D. 19.2 +/-1.2 20.8 +/-2.3 19.5 +/-1.2 25.7 +/-1.7 Annual Inner Ring Mean +/- S.D. 21.3 +/-3.1

c. Outer Ring (200 Series) 0-201-1 22.0 22.0 24.0 27.0 0-201-2 19.0 22.0 21.0 27.0 0-202-1 20.0 22.0 18.0 25.0 0-202-2 17.0 20.0 19.0 24.0 Q-203-1 21.0 20.0 19.0 26.0 Q-203-2 23.0 24.0 20.0 28.0 0-204-1 22.0 25.0 21.0 26.0 0-204-2 24.0 23.0 25.0 27.0 0-205-1 24.0 25.0 23.0 25.0 0-205-4

24.0 25.0 21.0 27.0 0-206-1 20.0 20.0 22.0 27.0 0-206-2 19.0 22.0 20.0 25.0 0-207-1 21.0 22.0 25.0 27.0 Q-207-4 19.0 20.0 23.0 26.0 0-208-1 21.0 20.0 21.0 25.0 0-208-2 21.0 26.0 23.0 28.0 0-209-1 24.0 25.0 21.0 27.0 0-209-4 22.0 22.0 23.0 26.0 Q-210-1 21.0 23.0 20.0 26.0 0-210-4 22.0 20.0 20.0 26.0 Q-211-1 24.0 26.0 25.0 28.0 0-211-2 24.0 27.0 25.0 29.0 0-212-1 21.0 22.0 21.0 28.0 0-212-2 18.0 22.0 21.0 25.0 0-213-1 20.0 21.0 21.0 26.0 0-213-2 18.0 20.0 18.0 26.0 Q-214-1 22.0 22.0 24.0 26.0 0-214-2 23.0 26.0 25.0 25.0 Page 132 of 159

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 2004 2004 2004 2004 Outer Ring (200 Series)

Q-215-1 26.0 21.0 19.0 26.0 Q-215-2 22.0 27.0 22.0 30.0 Q-216-1 22.0 22.0 20.0 27.0 Q-216-2 21.0 25.0 21.0 25.0 Outer Ring Mean +/- S.D. 21.5 +/-2.1 22.8 +/-2.3 21.6 +/-2.1 26.4 +/-1.3 Annual Outer Ring Mean +/- S.D. 23.1 +/-2.8 INDICATOR LOCATION MEAN +/- S.D. 20.1 +/-1.9 21.6 +/-2.3 20.3 +/-1.9 26.2 +/-1.6 Annual INDICATOR MEAN +/- S.D. 22.1 +/-3.1 II. CONTROL LOCATIONS Q-07-1 CLINTON 20.0 21.0 20.0 29.0 Q-07-2 CLINTON 20.0 21.0 20.0 29.0 CONTROL LOCATION MEAN +/- S.D. 20.0 +/-0.0 21.0 +/-0.0 20.0 +/-0.0 29.0 +/-0.0 Annual CONTROL LOCATION MEAN +/- S.D. 22.5 +/-4.0 Page 133 of 159

QUAD CITIES 5.0 GRAPHS OF DATA TRENDS Page 134 of 159

Air Particulates - Gross Beta Q-01 Onsite No. 1 10.0 8.0 0.1 6.0 c

U.9 04 4.0 2.0 0.0 - _

01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 1. Continuous collection with weekly exchange of particulate filters.

Q-02 Onsite No. 2 10.0 8.0 M

E 6.0 N

04 U

4.0 2.0 0.0 -

01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 2. Continuous collection with weekly exchange of particulate filters.

Page 135 of 159

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

m 6.0 0.

9 C, 4.0 2.0 0.0 1-01-01-00 12-31-00 31-01 12-31-02 12-31-03 12-30-04 Figure 3. Continuous collection with weekly exchange of particulate filters.

Q-04 Nitrin 10.0 8.0 E 6.0 C) 9 01 4.0 2.0 0.0 1-0 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 4. Continuous collection with weekly exchange of particulate filters.

Page 136 of 159

Air Particulates - Gross Beta Q-07 (C) Clinton 10.0-8.0 06.0 -

C 01 9

w Co 4.0-2.0-0.0 1-10 3 01-01-00 12-31-00 12-310 1-1-02 12-31-03 12-3-04 Figure 5. Continuous collection with weekly exchange of particulate filters.

Page 137 of 159

Surface Water-Gross Beta Q-33 Cordova 12.0 10.0 8.0 6.0 4.0 2.0 0.0 1 1 1 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 7. Monthly composites of weekly collections Q-34 (C) Camanche 10.0

- 8.0 6.0 4.0 2.0 0.0 1 1 1 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 8. Monthly composites of weekly collections.

Page 138 of 159

Surface Water-Tritium Q-33 Cordova 500 -

400 Ir 300 -+

-J o 200 +

CL 100 +

0+

-100 -I i 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 8. Quarterly composites of weekly collections.

Q-34 (C) Camanche 500 T 400 +

300 +

-j 200 +

C.

100 +

0+

-100 I- i . . A l 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 9. Quarterly composites of weekly collections.

Page 139 of 159

Well Water-Tritium Q-35 McMillan Well 500 -

400 -

300

_ 200 C- 100 /

0

-100

-200 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure 10. Quarterly collections.

Q-36 Cordova Well 500 400 300

_ 200 100 /

0 'N

-100

-200 01-01-00 12-31-00 12-31-01 12-31-02 12-31-03 12-30-04 Figure11. Quarterly collections.

Page 140 of 159

QUAD CITIES APPENDIX IV INTERLABORATORY COMPARISON PROGRAM Page 141 of 159

- Environmental, Inc.

Mdwest Laboratory an AJbgheny Technologes Co.

7OOLandwelyRoad .Nothbock.IL 50Ce22 (847)5840700 fac (847)584-4517 APPENDIX IV INTERLABORATORY COMPARISON PROGRAM RESULTS NOTE: Environmental Inc., Midwest Laboratory participates in intercomparison studies administered by Environmental 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 through December, 2004 Page 142 of 159

Appendix IV Interlaboratory 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- 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 list results for thermoluminescent dosimeters (TLDs), via International Intercomparison of Environmental Dosimeters, when available, and internal laboratory testing.

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.

Table IV-5 list results of the in-house 'duplicate" program for the past twelve months. Acceptance is based on the difference of the results being less than the sum of the errors. Data for previous years available upon request.

The results in Table IV-6 were obtained through participation in the Mixed Analyte Performance Evaluation Program.

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

Attachment A lists acceptance criteria for 'spiked" samples.

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

Page 143 of 159

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

> 100 pCi/liter 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 20.1 gAiter or kg 5%of known value Gross alpha s20 pCi/liter 5.0 pCi/liter

> 20 pCi/liter 25% of known value Gross beta s100 pCi/liter 5.0 pCi/liter

> 100 pCi/liter 5%of known value Tritium s4,000 pCi/liter i 1a = (pCi/liter) 169.85 x (known) 0 .0933

> 4,000 pCi/liter 10% of known value Radium-226,-228 20.1 pCi/liter 15% of known value Plutonium 20O.1 pCi/liter, gram, or sample 10% of known value Iodine-131, s55 pCi/liter 6.0 pCi/liter lodine-129b > 55 pCi/liter 10% of known value Uranium-238, s35 pCi/liter 6.0 pCi/liter Nickel-63b > 35 pCi/liter 15% of known value Technetium-99b Iron-55b 50 to 100 pCi/liter 10 pCi/liter

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

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

b Laboratory limit.

Page 144 of 159

TABLE IV-1. Interlaboratory Comparison Crosscheck program, Environmental Resource Associates (ERA)3 .

Concentration (pCi/L)

Lab Code Date Analysis Laboratory ERA Control Resultb Result' Limits STW-1005 02/17/04 Sr-89 36.5 +/- 6.5 44.9 +/- 4.5 36.2 - 53.6 STW-1005 02/17/04 Sr-90 13.4 +/- 0.8 11.6 +/- 1.2 2.9 - 20.3 STW-1006 02/17/04 Ba-133 60.9 +/- 2.8 63.2 +/- 6.3 52.3 - 74.1 STW-1006 02/17/04 Co-60 95.2 +/- 1.5 96.4 +/- 9.6 87.7 - 105.0 STW-1006 02/17/04 Cs-1 34 71.2 + 5.4 75.8 +/- 7.6 67.1 - 84.5 STW-1006 02/17/04 Cs-1 37 157.0 i 6.5 155.0 +/- 15.5 142.0 - 168.0 STW-1006 02/17/04 Zn-65 103.0 i 1.1 102.0 +/- 10.2 84.4 - 120.0 STW-1007 02/17/04 Gr. Alpha 15.6 +/- 1.2 16.6 +/- 1.7 7.9 - 25.3 -

STW-1007 02/17/04 Gr. Beta 46.3 +/- 4.4 41.5 +/- 4.2 32.8 - 50.2 STW-1008 02/17104 Ra-226 8.7 +/- 0.2 9.3 +/- 0.0 6.9 - 11.7 STW-1008 02/17/04 Ra-228 16.6 +/-0.4 18.2 +/- 1.8 10.3 - 26.1 STW-1008 02/17/04 Uranium 34.2 +/- 0.8 33.0 +/- 3.3 27.8 - 38.2 STW-1015 05/18/04 Sr-89 39.7 +/- 3.3 45.9 +/- 5.0 37.2 - 54.6 STW-1015 05/18/04 Sr-90 12.4 +/- 0.9 11.6 +/- 5.0 2.9 - 20.3 STW-1016 05/18/04 Ba-133 96.9 +/- 2.4 101.0 +/- 10.1 83.5 - 118.0 STW-1016 05/18104 Co-60 39.9 +/- 0.5 41.6 +/- 5.0 32.9 - 50.3 STW-1016 05/18/04 Cs-134 48.8 +/- 0.8 50.5 +/- 5.0 41.8 - 59.2 STW-1016 05/18/04 Cs-137 82.6 +/-2.3 82.5 +/- 5.0 73.8 - 91.2 STW-1016 05/18/04 Zn-65 77.5 i 1.5 75.2 +/- 7.5 62.2 - 88.2 STW-1017 05/18/04 Gr. Alpha 32.4 +/-2.1 38.8 +/- 9.7 22.0 - 55.6 STW-1017 05/18/04 Gr. Beta 63.4 +/-3.5 59.6 +/- 10.0 42.3 - 76.9 STW-1018 05/18/04 1-131 25.2 +/- 0.4 25.1 +/-3.0 19.9 - 30.3 STW-1 019 05/18/04 Ra-226 16.0 +/- 1.1 17.3 +/- 2.6 12.8 - 21.8 STW-1019 05/18/04 Ra-228 12.6 +/-0.9 10.3 +/-2.6 5.8 - 14.8 STW-1019 05/18/04 Uranium 13.0 +/-0.0 12.7 +/-3.0 7.5 - 17.9 STW-1020 05/18/04 H-3 32043 +/- 166 30900 +/- 3090 25600 - 36200 STW-1028 08/17/04 Sr-89 16.1 +/-1.9 20.0 +/- 2.0 11.3 - 28.7 STW-1028 08/17/04 Sr-90 13.4 +/- 0.1 13.6 +/- 1.4 4.9 - 22.3 STW-1029 08/17/04 Ba-133 30.2 +/- 3.9 32.1 +/- 3.2 23.4 - 40.8 STW-1029 08/17/04 Co-60 24.9 +/-1.9 24.0 +/- 2.4 15.3 - 32.7 STW-1029 08/17/04 Cs-I 34 21.4 +/- 3.4 21.6 +/-2.2 12.9 - 30.3 STW-1029 08/17/04 Cs-1 37 205.6 +/- 4.3 193.0 +/- 19.3 176.0 - 210.0 STW-1029 08/17/04 Zn-65 145.5 +/- 3.0 143.0 +/- 14.3 118.0 - 168.0 STW-1030 08/17/04 Gr. Alpha 47.7 +/- 9.1 57.0 +/- 5.7 32.3 - 81.7 STW-1030 08/17/04 Gr. Beta 28.1 +/- 2.5 20.0 +/- 2.0 11.3 - 28.7 STW-1030 08/17/04 Gr. Beta 28.1 +/- 2.5 20.0 +/- 2.0 11.3 - 28.7 STW-1031 08/17/04 Ra-226 6.9 +/- 0.5 6.3 +/- 0.6 4.6 - 7.9 STW-1 031 08/17/04 Ra-228 13.1 +/-1.4 14.7 +/- 1.5 8.3 - 21.1 STW-1031 08/17/04 Uranium 6.0 +/- 0.1 6.2 +/- 0.6 1.0 - 11.4 Page 145 of 159

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

Concentration (pCi/L)

Lab Code Date Analysis Laboratory ERA Control Resultb Result' Limits STW-1037 11/15104 Sr-89 42.2 l 3.5 45.7 +/- 5.0 37.0 - 51.5 STW-1037 11/15/04 Sr-90 37.3 *l 1.3 36.6 +/- 5.0 27.9 - 45.3 STW-1038 11/15/04 Ba-1 33 75.5 +/- 0.8 78.4 +/- 7.8 64.8 - 92.0 STW-1038 11/15/04 Co-60 12.2 +/- 0.7 11.7 +/-5.0 3.0 - 20.4 STW-1038 11/15/04 Cs-1 34 43.6 +/- 0.5 42.9 +/- 5.0 34.2 - 51.6 STW-1038 11/15/04 Cs-1 37 59.5 +/- 2.9 60.1 +/- 5.0 51.4 - 68.8 STW-1038 11/15/04 Zn-65 50.7 +/- 3.2 50.9 +/- 5.1 42.1 - 59.7 STW-1039 11/15/04 Gr. Alpha 23.9 +/- 2.2 31.7 +/- 7.9 18.0 - 45.4 STW-1039 11/15/04 Gr. Beta 35.8 +/- 1.3 36.3 +/- 5.0 27.6 - 45.0 STW-1040 11/15/04 1-131 22.4 +/- 1.9 22.0 +/- 5.0 16.9 - 27.3 STW-1041 11/15/04 Ra-226 9.8 +/- 0.4 9.2 +/- 1.4 6.8 - 11.6 STW-1041 11/15/04 Ra-228 8.6 +/- 0.3 7.1 +/- 1.8 7.0 - 10.2 STW-1041 11/15/04 Uranium 11.1 +/- 0.3 11.4 +/-3.0 6.2 - 16.6 STW-1042 11/15/04 H-3 21218.0 +/- 285.0 20700.0 +/- 2070.0 17100.0 - 24300.0

' Results obtained by Environmental, Inc., Midwest Laboratory as a participant in the crosscheck program for proficiency testing Indrinking water conducted 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, I determination) and control limits as provided by ERA.

Page 146 of 159

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 818/2003 Reader 1, 120 4.69 4.74 i 0.54 3.28 - 6.10 2003-1 CaSO4: Dy Cards 8/8/2003 Reader 1,150 3.00 3.02 i 0.20 2.10 - 3.90 2003-1 CaSO4: Dy Cards 8/8/2003 Reader 1,180 2.08 1.89 i 0.45 1.46 - 2.70 2003-1 CaSO4: Dy Cards 8/8/2003 Reader 1,180 2.08 2.11 i 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 i 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 i 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 i 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 1/12/2004 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 Environmental, Inc.

2004-1 CaSO4: Dy Cards 7/12/2004 Reader 1, 30 cm 55.23 61.07 i 4.38 38.66 - 71.80 2004-1 CaSO4: Dy Cards 7/12/2004 Reader 1, 30 cm 55.23 62.82 +/- 1.75 38.66 - 71.80 2004-1 CaSO4: Dy Cards 7/12/2004 Reader 1, 60 cm 13.81 14.10 +/- 0.56 9.67 - 17.95 2004-1 CaSO4: Dy Cards 7/12/2004 Reader 1, 60 cm 13.81 14.03 +/- 0.48 9.67 - 17.95 2004-1 CaSO4: Dy Cards 7/12/2004 Reader 1,90 cm 6.14 5.97 +/- 0.21 4.30 - 7.98 2004-1 CaSO4: Dy Cards 7/12/2004 Reader 1, 90 cm 6.14 6.26 +/- 0.14 4.30 - 7.98 2004-1 CaSO4: Dy Cards 7/12/2004 Reader 1, 120 cm 3.45 4.40 +/- 0.63 2.42 - 4.49 2004-1 CaSO4: Dy Cards 7/12/2004 Reader 1,150 cm 2.21 2.34 +/- 0.12 1.55 - 2.87 2004-1 CaSO4: Dy Cards 7/12/2004 Reader 1, 180 cm 1.53 1.65 +/- 0.02 1.07 - 1.99 Page 147 of 159

TABLE IV-3. In-House "Spike" Samples Concentration (pCi/L)2 Lab Code Sample Date Analysis Laboratory results Known Control Type 2s, n=lb Activity Limitsc SPVE-707 Vegetation 2/20/2004 1-131 (G) 5.68 i 0.15 4.93 2.96 - 6.90 SPCH-711 Charcoal 2/20/2004 1-131 (G) 6.35 i 0.11 6.94 0.00 - 16.94 SPW-721 water 2/20/2004 Ni-63 161.00 +/- 13.20 169.00 101.40 - 236.60 SPAP-733 Air Filter 2/2512004 Gr. Beta 1.39 +/- 0.02 1.48 0.00 - 11.48 SPW-735 water 2/25/2004 Cs-134 41.59 +/- 7.02 39.10 29.10 - 49.10 SPW-735 water 2/25/2004 Cs-i 37 64.11 +/-7.39 64.56 54.56 - 74.56 SPW-735 water 2/25/2004 1-131 36.55 +/- 0.48 40.08 28.08 - 52.08 SPW-735 water 2/25/2004 1-131 41.97 +/- 8.93 40.08 28.08 - 52.08 SPMI-737 Milk 2/25/2004 Cs-I 34 37.40 +/- 5.40 39.10 29.10 - 49.10 SPMI-737 Milk 2/25/2004 Cs-I 37 69.13 +/- 9.58 64.56 54.56 - 74.56 SPMI-737 Milk 2/25/2004 1-131 45.03 +/- 0.53 40.08 28.08 - 52.08 SPMI-737 Milk 2/25/2004 1-131 44.43 +/- 9.22 40.08 28.08 - 52.08 SPW-1109 water 3/18/2004 Fe-55 39.98 +/- 1.72 39.98 23.99 - 55.97 SPW-1496 water 4/7/2004 H-3 80006.60 +/- 776.00 83896.00 67116.80 - 100675.20 SPMI-1683 Milk 4/16/2004 Sr-90 42.80 +/- 1.81 43.43 34.74 - 52.12 SPW-1 683 water 4/16/2004 1-131 54.47 +/- 0.73 66.60 53.28 - 79.92 SPW-1 683 water 4/16/2004 1-131 (G) 65.82 +/- 8.86 66.60 56.60 - 76.60 SPMI-1685 Milk 4/16/2004 Cs-I 34 33.60 +/- 4.24 37.29 27.29 - 47.29 SPMI-1685 Milk 4/16/2004 Cs-i 37 61.77 +/- 7.59 64.36 54.36 - 74.36 SPMI-1 685 Milk 4/16/2004 1-131 65.85 +/- 0.79 66.60 53.28 - 79.92 SPMI-1 685 Milk 4/16/2004 1-131(G) 75.56 +/- 11.86 66.60 56.60 - 76.60 SPMI-1 685 Milk 4/16/2004 Sr-90 42.56 +/- 1.66 43.43 34.74 - 52.12 SPW-1686 water 4/16/2004 Cs-134 39.31 +/- 4.35 37.29 27.29 - 47.29 SPW-1686 water 4!16/2004 Cs-I 37 67.73 +/- 7.92 64.36 54.36 - 74.36 SPVE-1862 Vegetation 4/26/2004 1-131 (G) 1.32 +/- 0.03 1.12 0.67 - 1.57 SPCH-1886 Charcoal 4/26/2004 1-131 (G) 2.90 +/- 0.07 2.80 1.68 - 3.92 SPAP-1888 Air Filter 4/27/2004 Gr. Beta 1.35 +/- 0.02 1.48 0.00 - 11.48 SPF-1917 Fish 4/29/2004 Cs-134 1.44 +/- 0.04 1.47 0.88 - 2.06 SPF-1917 Fish 4/29/2004 Cs-137 1.33 +/- 0.06 1.29 0.77 - 1.81 SPW-3151 water 6/24/2004 Fe-55 33.85 +/- 1.61 37.32 22.39 - 52.25 SPW-4232 water 8/4/2004 H-3 80225.00 +/- 785.00 82380.00 65904.00 - 98856.00 SPAP-4234 Air Filter 8/4/2004 Gr. Beta 1.63 +/- 0.02 1.46 0.00 - 11.46 SPW-5712 water 10/6/2004 Cs-134 61.04 +/- 2.51 63.61 53.61 - 73.61 SPW-5712 water 10/6/2004 Cs-137 62.01 +/-2.76 63.66 53.66 - 73.66 SPW-5712 water 10/6/2004 Sr-90 48.40 +/- 2.00 42.94 34.35 - 51.53 SPMI-5714 Milk 10/6/2004 Sr-90 41.61 +/- 1.57 42.94 34.35 - 51.53 Page 148 of 159

TABLE IV-3. In-House "Spike" Samples Concentration (pCi/L)

Lab Code Sample Date Analysis Laboratory results Known Control Type 2s, n=lb Activity Limitsc SPMI-7418 Milk 12/22/2004 Cs-1 34 59.09 +/- 2.59 59.25 49.25 - 69.25 SPMI-7418 Milk 12/22/2004 Cs-137 65.45 +/- 5.61 63.35 53.35 - 73.35 SPW-7420 water 12/22/2004 Cs-134 58.42 +/- 1.99 59.25 49.25 - 69.25 SPW-7420 water 12/22/2004 Cs-137 64.26 +/-4.18 63.35 53.35 -73.35 SPW-7420 water 12/22/2004 Sr-89 105.26 +/-4.21 103.47 82.78 - 124.16 SPW-7420 water 12/22/2004 Sr-90 48.24 +/- 1.70 42.72 34.18 - 51.26 SPAP-7437 Air Filter 12/22/2004 Gr. Beta 1.65 +/- 0.02 1.45 0.00 - 11.45 SPF-7524 Fish 12/29/2004 Cs-134 1.11 +/- 0.03 1.27 0.76 - 1.78 SPF-7524 Fish 12/29/2004 Cs-137 1.21 +/-0.05 1.19 0.71 -1.67 SPW-7526 water 12/29/2004 H-3 78615.70 +/- 773.70 80543.00 64434.40 -96651.60 SPW-7532 water 12/29/2004 Fe-55 30894.00 +/- 1484.00 32752.00 26201.60 - 39302.40 SPW-7540 water 12/29/2004 Tc-99 30.28 +/- 1.11 32.98 20.98 -44.98 a Liquid sample results are reported InpCi/Llter, air filters (pC/m3). charcoal (pCi/M 3). and solid samples (pCi/g).

b Results are based on single determinations.

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.

Page 149 of 159

TABLE IV-4. In-House "Blank" Samples Concentration (pCi/L)8 Lab Code Sample Date Analysis Laboratory results (4.66a) Acceptance Type LLD Activityb Criteria (4.66 a)

SPCH-712 Charcoal 2/20/2004 1-131 (G) 2.24 9.6 SPW-722 Water 2/20/2004 Ni-63 2.64 -0.78 +/- 1.58 20 SPAP-734 Air Filter 2/25/2004 Gr. Beta 0.96 -1.02 +/- 0.42 3.2 SPW-736 Water 2/25/2004 Cs-134 2.47 10 SPW-736 Water 2/25/2004 Cs-137 1.91 10 SPW-736 Water 2/25/2004 1-131 0.15 -0.031 +/-0.10 0.5 SPW-736 Water 2/25/2004 1-131 (G) 3.24 20 SPMI-738 Milk 2/25/2004 Cs-134 2.54 10 SPMI-738 Milk 2/25/2004 Cs-1 37 5.34 10 SPMI-738 Milk 2/25/2004 1-131 0.16 -0.071 +/- 0.10 0.5 SPMI-738 Milk 2/25/2004 1-131 (G) 5.36 20 SPW-1110 Water 3/18/2004 Fe-55 772.70 168.4 +/- 480.90 1000 SPW-1497 Water 4/7/2004 H-3 152.30 81.4 +/- 79.40 200 SPW-1684 Water 4/16/2004 Cs-1 34 2.43 10 SPW-1684 Water 4/16/2004 Cs-137 2.53 10 SPW-1684 Water 4/16/2004 1-131 0.50 0.21 +/- 0.26 0.5 SPW-1684 Water 4/16/2004 1-131 (G) 4.49 20 SPW-1684 Water 4/16/2004 Sr-89 0.64 0.19 +/- 0.52 5 SPW-1684 Water 4/16/2004 Sr-90 0.64 0.13 +/- 0.31 1 SPMI-1686 Milk 4/16/2004 Cs-1 34 5.00 10 SPMI-1686 Milk 4/16/2004 Cs-1 37 4.16 10 SPMI-1686 Milk 4/16/2004 1-131 0.45 0.13 +/- 0.24 0.5 SPMI-1686 Milk 4/16/2004 1-131 (G) 6.53 20 SPMI-1 686 Milk 4/16/2004 Sr-89 0.71 0.11 +/- 0.70 5.

SPMI-1686 Milk 4/16/2004 Sr-90 0.71 0.66 +/- 0.40 1 SPVE-1863 Vegetation 4/26/2004 1-131 (G) 3.55 20 SPCH-1887 Charcoal 4/26/2004 1-131 (G) 7.04 9.6 SPAP-1889 Air Filter 4/27/2004 Gr. Beta 0.74 -0.96 +/- 0.35 3.2 SPF-1918 Fish 4/29/2004 Cs-1 34 7.13 100 SPF-1918 Fish 4/29/2004 Cs-1 37 6.59 100 SPW-3152 Water 6/24/2004 Fe-55 790.30 -70.0 +/- 474.50 1000 SPW-4233 Water 8/4/2004 H-3 154.23 102.67 +/- 81.38 200 SPAP-4235 Air Filter 8/4/2004 Gr. Beta 0.96 -0.99 +/- 0.38 3.2 SPW-5711 Water 10/6/2004 Co-60 4.26 10 SPW-5711 Water 10/6/2004 Cs-1 34 6.02 10 SPW-5711 Water 10/6/2004 Cs-137 5.28 10 SPW-5711 Water 10/6/2004 Sr-90 0.61 -0.13 +/- 0.27 1 Page 150 of 159

TABLE IV-4. In-House "Blank" Samples Concentration (pCi/L)a Lab Code Sample Date Analysis Laboratory results (4.66a) Acceptance Type LLD Activityb Criteria (4.66 c;)

SPMI-5713 Milk 10/6/2004 Cs-1 34 4.60 10 SPMI-5713 Milk 10/6/2004 Cs- 37 5.81 10 SPMI-5713 Milk 10/6/2004 1-131 (G) 6.07 SPMI-5713 Milk 10/6/2004 Sr-90 0.68 1.4 +/-0.45 SPMI-7419 Milk 12/22/2004 Cs- 34 8.66 10 1

SPMI-7419 Milk 12/22/2004 Cs- 37 5.61 10 10 SPMI-7419 Milk 12/22/2004 Sr-90 0.82 1.67 i 0.48 SPW-7421 Water 12/22/2004 Sr-89 1.21 0.58 +/- 0.94 5 SPW-7421 Water 12/22/2004 Sr-90 0.82 0.26 +/- 0.41 I SPAP-7438 Air Filter 12/22/2004 Gr. Beta 0.93 -0.78 +/- 0.40 3.2 SPF-7525 Fish 12/29/2004 Cs- 34 8.27 100 SPF-7525 Fish 12/29/2004 Cs- 37 10.60 100 SPW-7526 Water 12/29/2004 H-3 164.80 -47.0 +/- 84.60 200 SPW-7533 Water 12/29/2004 Fe-55 753.00 118.6 +/- 465.80 1000 SPW-7535 Water 12/29/2004 Ni-63 13.10 4.3 +/- 8.10 20 SPW-7540 Water 12/29/2004 Tc-99 1.19 -0.036 +/- 0.72 10

Liquid sample results are reported In pCi/Liter, air filters( pClfilter), charcoal (pCi/charcoal canister), and solid samples (pCi/kg).

b Activity reported is a net activity result. For gamma spectroscopic analysis, activity detected below the LLD value is not reportec

' 1-131(G): iodine-131 as analyzed by gamma spectroscopy.

a Low levels of Sr-90 are still detected in the environment. A concentration of (1-5 pCi/L) in milk is not unusual.

Page 151 of 159

TABLE IV-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result E-30, 31 1/5/2004 Gr. Beta 1.27 i 0.06 1.26 +/- 0.05 1.27 +/- 0.04 E-30, 31 1/5/2004 K-40 1.33 i 0.21 1.11 +/-0.20 1.22 +/- 0.15 WW-58, 59 1/5/2004 Gr. Beta 4.20 i 1.33 4.46 +/- 1.34 4.33 +/- 0.94 WW-58, 59 1/5/2004 K-40 2.30 i 0.23 2.70 +/- 0.27 2.50 +/- 0.18 TD-7889, 7890 1(5/2004 H-3 16582.00 i 366.00 16060.00 +/- 360.00 16321.00 +/- 256.69 MI-79, 80 117/2004 K-40 1451.50 +/- 125.90 1383.60 +/- 115.50 1417.55 +/- 85.43 MI-79, 80 117/2004 Sr-90 0.90 +/- 0.31 1.05 +/- 0.34 0.97 +/- 0.23 S-100, 101 1/13/2004 Cs-137 8.50 +/- 0.23 8.52 +/- 0.21 8.51 +/- 0.16 SW-225, 226 1/13/2004 Gr. Alpha 2.62 +/- 1.26 2.05 +/- 1.16 2.34 +/- 0.86 SW-225, 226 1/13/2004 Gr. Beta 6.37 +/- 1.15 4.92 +/- 1.06 5.65 +/- 0.78 U-304, 305 1/16/2004 Gr. Beta 5.18 +/- 1.38 7.04 +/- 1.53 6.11 +/- 1.03 SW-345, 346 1/27/2004 1-131 1.32 +/- 0.24 1.56 +/- 0.21 1.44 +/- 0.16 SWT-423, 424 1/27/2004 Gr. Beta 2.34 +/- 0.54 2.38 +/- 0.52 2.36 +/- 0.38 SWU-469,470 1/27/2004 Gr. Beta 2.99 +/- 0.57 3.09 +/- 0.67 3.04 +/- 0.44 TD-545, 546 2/2/2004 H-3 658.40 +/- 104.60 712.30 +/- 106.60 685.35 +/- 74.67 Ml-524, 525 2/4/2004 K-40 1240.00 +/- 147.90 1265.60 +/- 166.30 1252.80 +/- 111.28 MI-567, 568 2/9/2004 K-40 1322.90 +/- 105.50 1340.80 +/- 112.80 1331.85 +/- 77.22 MI-567, 568 2/9/2004 Sr-90 0.98 +/- 0.48 0.79 +/- 0.42 0.89 +/- 0.32 MI-588, 589 2/11/2004 K-40 1185.70 +/- 157.80 1337.70 +/- 160.00 1261.70 +/- 112.36 SWU-778, 779 2/24/2004 Gr. Beta 2.55 +/- 0.54 2.53 +/- 0.56 2.54 +/- 0.39 LW-1014,1015 3/1/2004 Gr. Beta 1.78 +/- 0.56 2.06 +/- 0.57 1.92 +/- 0.40 SW-966, 967 3/9/2004 Gr. Alpha 2.70 +/- 1.43 2.96 +/- 1.63 2.83 +/- 1.08 SW-966, 967 3/9/2004 Gr. Beta 8.06 +/- 1.20 7.33 +/- 1.21 7.69 +/- 0.85 SW-966, 967 3/912004 H-3 182.04 +/- 86.24 198.87 +/- 86.97 190.45 +/- 61.24 SW-1249,1250 3/31/2004 Gr. Beta 4.71 +/- 1.11 5.25 +/- 1.10 4.98 +/- 0.78 LW-1464,1465 3/31/2004 Gr. Beta 2.13 +/- 0.52 2.39 +/- 0.53 2.26 +/- 0.37 AP-1633, 1634 3/31/2004 Be-7 0.05 +/- 0.02 0.05 +/- 0.02 0.05 +/- 0.01 AP-1714,1715 3/31/2004 Be-7 0.04 +/- 0.01 0.05 +/- 0.01 0.05 +/- 0.01 TD-1489, 1490 4/1/2004 H-3 681.00 +/- 110.00 709.00 +/- 111.00 695.00 +/- 78.14 SWT-1299, 1300 4/2/2004 Gr. Beta 3.13 +/- 0.57 3.64 +/- 0.60 3.39 +/- 0.41 DW-1420,1421 4/2/2004 Gr. Beta 1.29 +/- 0.83 1.62 +/- 0.87 1.46 +/- 0.60 DW-1510,1511 4/2/2004 1-131 0.68 +/- 0.27 0.62 +/- 0.36 0.65 +/- 0.23 BS-1537, 1538 4/6/2004 Gr. Beta 6.81 +/- 1.20 6.76 +/- 1.23 6.78 +/- 0.86 WW-1654,1655 4/13/2004 Gr. Beta 6.83 +/- 1.17 5.60 +/- 1.12 6.21 +/- 0.81 LW-1680,1681 4/13/2004 Gr. Beta 2.45 +/- 0.64 2.93 +/- 0.62 2.69 +/- 0.45 MI-1735,1736 4/14/2004 K-40 1384.90 +/- 182.00 1408.20 +/- 187.90 1396.55 +/- 130.80 MI-1802,1803 4/19/2004 K-40 1327.50 +/- 109.10 1206.30 +/- 113.30 1266.90 +/- 78.64 MI-1802,1803 4/19/2004 Sr-90 0.72 +/- 0.40 0.77 +/- 0.41 0.74 +/- 0.28 U-1781, 1782 4/21/2004 Gr. Alpha 0.20 +/- 1.90 -0.30 +/- 2.40 -0.05 +/- 1.53 SWT-1933, 1934 4/27/2004 Gr. Beta 2.60 +/- 0.55 2.33 +/- 0.52 2.46 +/- 0.38 F-1912,1913 4/29/2004 H-3 8875.00 +/- 250.00 9119.00 +/- 253.00 8997.00 +/- 177.84 F-1912,1913 4/29/2004 K-40 3406.90 +/- 533.30 3550.60 +/- 581.40 3478.75 +/- 394.47 LW-1960, 1961 4/29/2004 Gr. Beta 2.23 +/- 0.55 2.38 +/- 0.57 2.31 +/- 0.40 Page 152 of 159

TABLE IV-5. In-House "Duplicate" Samples Concentration (pCUL)a Averaged Lab Code Date Analysis First Result Second Result Result BS-2083, 2084 5/3/2004 Be-7 1.10 +/-0.44 1.17 +/- 0.20 1.14 +/- 0.24 BS-2083, 2084 5/3/2004 Gr. Beta 28.44 i 2.27 25.56 +/- 2.04 27.00 +/- 1.53 BS-2083, 2084 5/3/2004 K-40 6.75 i 0.89 6.35 +/- 0.53 6.55 +/- 0.52 BS-2083, 2084 5/3/2004 Sr-90 0.12 i 0.04 0.17 +/- 0.05 0.15 +/- 0.03 MI-2225, 2226 5/11/2004 K-40 1396.30 +/- 124.20 1227.60 +/- 125.40 1311.95 +/- 88.25 SW-2267, 2268 5/11/2004 Gr. Alpha 2.95 +/- 1.44 2.41 +/- 1.37 2.68 +/- 0.99 SW-2267, 2268 5/11/2004 Gr. Beta 6.80 +/- 1.18 7.25 +/- 1.21 7.03 +/- 0.84 MI-2437, 2438 5/17/2004 K-40 1549.00 +/- 123.40 1566.20 +/- 118.60 1557.60 +/- 85.58 MI-2437, 2438 5/17/2004 Sr-90 1.83 i 0.44 1.99 +/- 0.42 1.91 +/-0.30 F-2413, 2414 5/20/2004 K-40 2844.60 i 550.40 2963.00 +/- 532.30 2903.80 +/- 382.85 SO-2578, 2579 5/26/2004 Cs-1 37 0.16 i 0.02 0.21 +/- 0.05 0.18 +/- 0.03 S0-2578, 2579 5/26/2004 Gr. Beta 28.07 i 3.24 28.73 +/- 3.00 28.40 +/- 2.21 SO-2578, 2579 5/26/2004 K-40 19.41 i 0.78 18.93 +/- 1.04 19.17 +/-0.65 SS-2603, 2604 5/26/2004 Cs-137 0.06 i 0.02 0.06 +/- 0.02 0.06 +/- 0.02 SS-2603, 2604 5/26/2004 K-40 10.18 +/-0.63 10.43 +/- 0.56 10.30 +/- 0.42 G-2677, 2678 6/1/2004 Be-7 1.31 +/-0.25 1.25 +/- 0.23 1.28 +/- 0.17 G-2677, 2678 6/1/2004 Gr. Beta 5.73 +/- 0.12 5.86 +/- 0.12 5.79 +/- 0.09 G-2677, 2678 6/1/2004 K-40 5.56 +/- 0.49 5.78 +/- 0.50 5.67 +/- 0.35 G-2677, 2678 6/1/2004 Sr-90 0.01 +/- 0.00 0.01 +/-0.01 0.01 +/- 0.00 DW-2700, 2701 6/1/2004 Gr. Beta 1.82 +/- 1.01 2.66 +/- 0.94 2.24 +/- 0.69 TD-2876, 2877 6/1/2004 H-3 13116.00 +/- 324.00 12746.00 +/- 320.00 12931.00 +/- 227.69 MI-2724, 2725 6/3/2004 K-40 1509.00 +/- 116.10 1489.20 +/- 126.10 1499.10 +/- 85.70 MI-2724, 2725 6/3/2004 Sr-90 1.64 +/- 0.46 1.81 +/- 0.44 1.73 +/- 0.32 BS-2921, 2922 6/3/2004 K-40 8.32 i 0.63 8.55 +/- 0.62 8.44 +/- 0.44 TD-2876, 2877 6/4/2004 H-3 13116.00 +/-324.00 12746.00 +/- 320.00 12931.00 +/- 227.69 BS-2897, 2898 6/4/2004 Gr. Beta 9.31 i 1.43 8.82 +/- 1.39 9.06 +/- 1.00 SWU-3092, 3093 6/9/2004 Gr. Beta 1.95 +/- 0.71 2.55 +/- 0.76 2.25 +/- 0.52 CF-2986, 2987 6/14/2004 Be-7 0.69 +/- 0.12 0.84 +/- 0.19 0.76 +/- 0.11 CF-2986, 2987 6/14/2004 K-40 4.50 +/- 0.32 3.82 +/- 0.48 4.16 +/- 0.29 MI-2977, 2978 6/15/2004 K-40 1486.70 +/- 120.10 1291.60 +/- 167.40 1389.15 +/- 103.01 MI-3007, 3008 6/15/2004 K-40 1333.90 +/- 121.30 1355.80 +/- 176.50 1344.85 +/- 107.08 W-3031, 3032 6/18/2004 H-3 642.00 +/- 108.00 562.00 +/- 105.00 602.00 +/- 75.31 W-3071, 3072 6/21/2004 H-3 273.00 +/- 94.00 203.00 +/- 92.00 238.00 +/- 65.76 SW-3145, 3 1 46 b 6/22/2004 1-131 0.97 +/- 0.20 1.43 +/- 0.20 1.20 +/- 0.14 DW-3278, 3279 6/25/2004 1-131 0.67 +/- 0.26 0.48 +/- 0.25 0.57 +/- 0.18 AP-3922, 3923 6/28/2004 Be-7 0.08 +/- 0.01 0.07 +/- 0.01 0.07 +/- 0.01 AP-3637, 3638 6/29/2004 Be-7 0.08 +/- 0.01 0.07 +/- 0.01 0.07 +/- 0.01 LW-3589, 3590 6/30/2004 Gr. Alpha 0.28 +/- 0.55 1.29 +/- 0.89 0.79 +/- 0.53 LW-3589, 3590 6/30/2004 Gr. Beta 1.91 +/- 0.64 2.86 +/- 0.70 2.39 +/- 0.48 LW-3589, 3590 6/30/2004 H-3 8369.20 +/- 262.57 8226.01 +/- 260.51 8297.61 +/- 184.94 AP-3943, 3944 6/30/2004 Be-7 0.08 +/- 0.02 0.09 +/- 0.02 0.08 +/- 0.01 Page 153 of 159

TABLE IV-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result E-3327, 3328 7/11/2004 Gr. Beta 1.21 i 0.06 1.35 +/- 0.07 1.28 +/- 0.05 E-3327, 3328 7/1/2004 K-40 1.08 i 0.20 1.30 +/- 0.22 1.19 +/- 0.15 G-3377, 3378 7/1/2004 Be-7 1.10 +/- 0.13 1.16 +/- 0.16 1.13 +/- 0.10 G-3377, 3378 7/1/2004 Gr. Beta 6.42 +/- 0.19 6.28 +/- 0.19 6.35 +/- 0.13 G-3377, 3378 7/1/2004 K-40 5.26 +/- 0.31 5.36 +/- 0.28 5.31 +/- 0.21 VE-3681, 3682 7/13/2004 K-40 2.65 +/- 0.45 2.90 i 0.61 2.77 +/- 0.38 CF-3707, 3708 7/13/2004 Be-7 1.97 +/- 0.44 2.11 +/-0.25 2.04 +/- 0.25 CF-3707, 3708 7/13/2004 K-40 5.39 +/- 0.44 4.98 i 0.42 5.19 +/- 0.30 SW-3773, 3774 7/14/2004 H-3 10697.20 +/- 295.70 10689.60 i 295.70 10693.40 +/- 209.09 LW-3849,3850 7/14/2004 Gr. Beta 2.21 +/- 0.54 2.32 i 0.65 2.27 +/- 0.42 SWU-4307, 4308 7/14/2004 Gr. Beta 3.49 +/- 0.57 3.68 +/- 0.61 3.59 +/- 0.42 MI-4051.4052 7/28/2004 K-40 1190.70 +/- 204.60 1357.00 i 145.90 1273.85 +/- 125.65 VE-4079,4080 7/28/2004 K-40 4.90 +/- 0.51 4.62 i 0.61 4.76 +/- 0.40 MI-4163,4164 7/28/2004 K-40 1422.40 +/- 186.50 1330.80 i 181.00 1376.60 +/- 129.95 MI-4163,4164 7/28/2004 Sr-90 0.87 +/- 0.32 1.00 i 0.35 0.93 +/- 0.24 WW-4387, 4388 8/3/2004 Gr. Beta 5.94 +/- 0.76 6.28 i 0.76 6.11 +/- 0.54 MI-4286,4287 8/4/2004 K-40 1435.20 +/- 76.90 1404.70 +/- 80.54 1419.95 +/- 55.68 MI-4286,4287 8/4/2004 Sr-90 1.88 +/- 0.40 1.31 +/-0.35 1.59 +/- 0.26 VE-4370,4371 8/4/2004 H-3 0.54 +/- 0.08 0.62 +/- 0.08 0.58 +/- 0.06 VE-4408,4409 8/5/2004 K-40 2.03 +/- 0.39 2.12 +/- 0.32 2.08 +/- 0.25 VE-4467, 4468 8/9/2004 K-40 6.28 +/- 0.76 6.11 +/- 0.75 6.20 +/- 0.53 MI-4492, 4493 8/10/2004 K-40 1478.70 +/- 116.70 1472.50 +/- 105.10 1475.60 +/- 78.53 MI-4492,4493 8/10/2004 Sr-90 1.35 +/- 0.40 1.08 +/- 0.42 1.22 +/- 0.29 MI-4518,4519 8/11/2004 K-40 1197.30 +/- 158.50 1350.20 +/- 202.30 1273.75 +/- 128.50 VE-4748, 4749 8/25/2004 Gr. Beta 2.31 +/- 0.05 2.32 +/- 0.05 2.31 +/- 0.04 VE-4748, 4749 8/25/2004 K-40 1.70 +/- 0.25 1.94 +/- 0.31 1.82 +/- 0.20 LW-4769,4770 8/26/2004 Gr. Beta 2.00 +/- 0.58 2.07 +/- 0.58 2.04 +/- 0.41 ME-4905, 4906 9/1/2004 Gr. Beta 3.06 +/- 0.10 2.93 +/- 0.10 3.00 +/- 0.07 ME-4905, 4906 9/1/2004 K-40 2.33 +/- 0.67 3.26 +/- 0.58 2.80 +/- 0.44 MI-4926,4927 9/1/2004 K-40 1316.20 +/- 115.40 1285.80 +/- 117.30 1301.00 +/- 82.27 MI-4926, 4927 9/1/2004 Sr-90 3.62 +/- 0.52 2.07 +/- 0.43 2.84 +/- 0.34 VE-5027, 5028 9/2/2004 Gr. Beta 2.43 +/- 0.07 2.39 +/- 0.06 2.41 +/- 0.05 VE-5027, 5028 9/2/2004 K-40 1.77 +/- 0.20 1.94 +/- 0.31 1.86 +/- 0.18 SW-5003, 5004 9/7/2004 1-131 1.69 +/- 0.23 1.50 +/- 0.25 1.59 +/- 0.17 MI-5050, 5051 9/7/2004 K-40 1559.40 +/- 131.80 1560.70 +/- 121.20 1560.05 +/- 89.53 MI-5050, 5051 9/7/2004 Sr-90 2.26 +/- 0.52 1.61 +/-0.47 1.94 +/- 0.35 WW-5072, 5073 9/7/2004 Gr. Beta 4.31 +/-0.70 4.11 +/-0.69 4.21 +/- 0.49 SW-5216, 5217 9/14/2004 Gr. Alpha 4.34 +/- 1.71 4.30 +/- 1.77 4.32 +/- 1.23 SW-5216, 5217 9/14/2004 Gr. Beta 7.97 +/- 1.24 8.58 +/- 1.29 8.27 +/- 0.89 Page 154 of 159

TABLE IV-5. In-House "Duplicate" Samnples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result G-5237, 5238 9/15/2004 Be-7 1.18 +/- 0.23 1.28 +/- 0.24 1.23 +/- 0.17 G-5237, 5238 9/15/2004 K-40 7.16 +/- 0.58 7.56 +/- 0.55 7.36 +/- 0.40 LW-5316, 5317 9/16/2004 Gr. Beta 2.76 +/- 0.58 2.64 +/- 0.54 2.70 +/- 0.40 SS-5450, 5451 9/24/2004 K-40 10.33 +/- 0.66 10.10 +/- 0.74 10.22 +/- 0.50 AP-6308, 6309 9/27/2004 Be-7 0.08 +/- 0.01 0.08 +/- 0.01 0.08 +/- 0.01 SWU-5495, 5496 9/28/2004 Gr. Beta 3.38 +/- 1.78 4.41 +/- 1.94 3.90 +/- 1.32 AP-6070, 6071 9/28/2004 Be-7 0.08 +/- 0.01 0.08 +/- 0.01 0.08 +/- 0.01 G-5516, 5517 9/29/2004 Be-7 1.81 +/- 0.29 1.74 +/- 0.30 1.77 +/- 0.21 G-5516, 5517 9/29/2004 K-40 7.35 +/- 0.70 7.43 +/- 0.62 7.39 +/- 0.47 AP-6258, 6259 9/29/2004 Be-7 0.07 0.01 0.07 +/- 0.01 0.07 +/- 0.01 F-7211, 7212 9/29/2004 Cs-1 37 0.04 i0.01 0.05 +/- 0.02 0.05 +/- 0.01 F-7211, 7212 9/29/2004 K-40 2.76 i 0.27 3.07 +/- 0.26 .2.92 +/- 0.19 BS-5902, 5903 10/1/2004 Co-60 0.25 i 0.05 0.26 +/- 0.03 0.25 +/- 0.03 BS-5902, 5903 10/1/2004 Co-60 2.53 +/-0.11 2.52 +/- 0.06 2.52 +/- 0.06 E-5654, 5655 10/4/2004 Gr. Beta 1.40 +/- 0.06 1.32 +/- 0.06 1.36 +/- 0.04 E-5654, 5655 10/4/2004 K-40 1.32 +/- 0.26 1.22 +/- 0.24 1.27 +/- 0.18 MI-5676, 5677 10/4/2004 K-40 1311.00 +/- 122.00 1398.00 +/- 125.00 1354.50 +/- 87.33 S0-5756, 5757 10/4/2004 Gr. Alpha 7.12 +/- 3.09 6.69 +/- 2.92 6.91 +/- 2.13 S0-5756, 5757 10/4/2004 Gr. Beta 19.66 +/- 2.63 22.32 +/- 2.65 20.99 +/- 1.87 S0-5756, 5757 10/4/2004 K-40 16.45 +/- 0.86 17.52 +/- 0.78 16.99 +/- 0.58 VE-6483, 6484 10/6/2004 K-40 9.35 +/- 0.55 9.88 +/- 0.23 9.61 +/- 0.30 MI-5923, 5924 10/12/2004 K-40 1333.60 +/- 183.50 1552.40 +/- 179.20 1443.00 +/- 128.24 SS-6046, 6047 10/13/2004 Cs-137 0.02 +/- 0.01 0.02 +/- 0.01 0.02 +/- 0.01 SS-6046, 6047 10/13/2004 Gr. Beta 7.93 +/- 1.72 9.57 +/- 1.88 8.75 +/- 1.27 SS-6046, 6047 10/13/2004 K40 5.77 +/- 0.42 5.77 +/- 0.40 5.77 +/- 0.29 DW-6208, 6209 10/15/2004 1-131 0.89 +/- 0.26 0.65 +/- 0.27 0.77 +/- 0.19 BS-6694, 6695 10/19/2004 K-40 11.84 +/- 0.67 12.75 +/- 0.79 12.29 +/- 0.52 VE-6354, 6355 10/25/2004 Gr. Beta 4.82 +/- 0.14 4.76 +/- 0.14 4.79 +/- 0.10 VE-6354, 6355 10/25/2004 K-40 4.71 +/- 0.54 4.82 +/- 0.61 4.77 +/- 0.41 DW-6462, 6463 10/27/2004 Gr. Beta 8.46 +/- 1.27 8.22 +/- 1.24 8.34 +/- 0.89 LW-6377, 6378 10/28/2004 Gr. Beta 2.18 +/- 0.54 2.33 +/- 0.53 2.25 +/- 0.38 SS-6504, 6505 10/29/2004 K-40 9.28 +/- 0.61 8.51 +/- 0.78 8.89 +/- 0.50 LW-6762, 6763 10/31/2004 Gr. Beta 1.85 +/- 0.66 1.69 +/- 0.64 1.77 +/- 0.46 BS-6576, 6577 11/1/2004 Gr. Beta 11.02 +/- 1.54 13.77 +/- 1.77 12.40 +/- 1.17 BS-6576, 6577 11/1/2004 K-40 9.43 +/- 0.71 8.84 +/- 0.68 9.14 +/- 0.49 S0-6715, 6716 11/2/2004 Cs-137 0.29 +/- 0.04 0.33 +/- 0.06 0.31 +/- 0.04 S0-6715, 6716 11/2/2004 Gr. Alpha 10.94 +/- 3.95 14.72 +/- 4.16 12.83 +/- 2.87 S0-6715, 6716 11/2/2004 Gr. Beta 21.33 +/- 3.10 24.82 +/- 3.10 23.07 +/- 2.19 S0-6715, 6716 11/2/2004 K-40 10.42 +/- 0.71 12.16 +/- 1.06 11.29 +/- 0.64 VE-6673, 6674 11/8/2004 Gr. Alpha 0.07 +/- 0.04 0.14 +/- 0.05 0.11 +/- 0.03 VE-6673, 6674 11/8/2004 Gr. Beta 4.50 +/- 0.12 4.48 +/- 0.12 4.49 +/- 0.09 VE-6673, 6674 11/8/2004 K-40 4.05 +/- 0.49 4.65 +/- 0.55 4.35 +/- 0.37 Page 155 of 159

TABLE IV-5. In-House "Duplicate" Samples Concentration (pCi/L)a Averaged Lab Code Date Analysis First Result Second Result Result S0-6820, 6821 11/10/2004 K-40 14.41 +/-1.03 15.01 +/-1.09 14.71 +/-0.75 S0-6820, 6821 11/10/2004 Sr-90 0.04 +/- 0.02 0.07 +/-0.02 0.06 +/- 0.02 SWU-7160, 7161 11/30/2004 Gr. Beta 4.39 +/- 1.98 3.09 +/- 1.77 3.74 +/- 1.33 MI-7062, 7063 1211/2004 K-40 1456.00 +/- 124.80 1640.50 +/- 131.40 1548.25 +/- 90.61 MI-7062, 7063 12t1/2004 Sr-90 1.13 +/- 0.41 0.98 +/- 0.43 1.06 +/- 0.30 S-7281, 7282 12t5/2004 Cs-137 0.82 +/- 0.15 1.16 +/- 0.20 0.99 +/- 0.12 VE-7343, 7344 12t13/2004 Gr. Beta 5.25 +/- 0.14 5.08 +/- 0.14 5.16 +/- 0.10 VE-7343, 7344 12/13/2004 K-40 4.23 +/- 0.71 4.33 +/- 0.69 4.28 +/- 0.49 MI-7317, 7318 12/14/2004 K-40 1702.80 +/- 129.70 1536.80 +/- 115.10 1619.80 +/- 86.70 WW-7375, 7376 12114/2004 Gr. Beta 14.13 +/- 1.03 15.22 +/- 1.06 14.68 +/- 0.74 SWU-7507,7508 12t14/2004 Gr. Beta 4.48 +/- 0.66 5.31 +/- 0.69 4.89 +/- 0.48 DW-7563, 7564 12/27/2004 Gr. Beta 1.88 +/- 0.51 2.34 +/- 0.52 2.11 +/- 0.37 P-7698, 7699 12127/2004 H-3 246.01 +/- 95.00 259.06 +/- 95.51 252.53 +/- 67.35 AP-7741, 7742 12128/2004 Be-7 0.06 +/- 0.02 0.05 +/- 0.02 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 pCVL, except for air filters (pCi/Filter), food products, vegetation, soil, sediment (pCi/g).

b 600 minute count time or longer, resulting in lower error.

Page 156 of 159

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

Concentrationb Known Control Lab Code Type Date Analysis Laboratory result Activity Limits' STSO-1022 soil 05/01/04 Am-241 65.90 +/- 4.50 66.97 +/- 6.70 46.88 - 87.06 STSO-1022 soil 05/01/04 Co-57 388.90 +/- 4.00 399.60 +/- 40.00 279.72 - 519.48 STSO-1022 soil 05/01/04 Co-60 524.80 +/-7.10 518.00 +/- 51.80 362.60 - 673.40 STSO-1022 soil 05/01/04 Cs-134 403.40 +/- 4.60 414.40 +/- 41.40 290.08 - 538.72 STSO-1022 soil 05/01/04 Cs-137 829.10 +/- 7.60 836.20 +/- 83.62 585.34 - 1088.00 STSO-1022 soil 05/01/04 K-40 620.60 +/- 29.50 604.00 +/- 60.40 422.80 - 785.20 STSO-1 022 soil 05/01/04 Ni-63 254.80 +/- 8.40 357.05 +/- 35.70 249.94 - 464.17 STSO-1022 a.e soil 05/01/04 Tc-99 59.00 +/- 6.00 117.66 +/- 11.78 82.36 - 152.96 STSO-1022 daf soil 05/01/04 U-233/4 24.70 +/- 3.60 37.00 +/- 3.70 25.90 - 48.40 STSO-1 022 a. soil 05/01/04 U-238 24.20 +/- 3.50 38.85 +/- 3.90 27.20 - 50.51 STSO-1 022 soil 05/01/04 Zn-65 743.00 +/- 13.10 699.30 +/- 69.90 489.51 - 909.09 STAP-1 023 Air Filter 05/01/04 Gr. Alpha 0.06 +/- 0.02 0.40 +/- 0.04 0.00 - 0.80 STAP-1 023 Air Filter 05/01/04 Gr. Beta 1.37 +/- 0.08 1.20 +/- 0.12 0.60 - 1.80 STAP-1024 Air Filter 05101/04 Am-241 0.08 +/- 0.03 0.10 +/- 0.01 0.07 - 0.13 STAP-1 024 Air Filter 05/01/04 Co-57 2.07 +/- 0.06 2.40 +/- 0.24 1.68 - 3.12 STAP-1024 Air Filter 05/01/04 Co-60 2.11 +/-0.08 2.30 +/- 0.23 1.61 - 2.99 STAP-1 024 9 Air Filter 05/01/04 Cs-134 1.78 +/- 0.08 2.90 +/- 0.29 2.03 - 3.77 STAP-1024 Air Filter 05/01/04 Cs-137 1.76 +/- 0.08 2.00 +/- 0.20 1.40 - 2.60 STAP-1024 Air Filter 05/01/04 Mn-54 2.84 +/- 0.11 3.00 +/- 0.30 2.10 - 3.90 STAP-1024 Air Filter 05/01/04 Pu-238 0.12 +/- 0.01 0.13 +/- 0.01 0.09 - 0.17 STAP-1024 Air Filter 05/01/04 Pu-239/40 0.08 +/- 0.01 0.09 +/- 0.01 0.06 - 0.12 STAP-1024 Air Filter 05/01/04 Sr-90 0.66 +/- 0.19 0.80 +/- 0.08 0.56 - 1.04 STAP-1024 Air Filter 05/01/04 U-233/4 0.23 +/- 0.03 0.21 +/- 0.02 0.15 - 0.27 STAP-1024 Air Filter 05/01/04 U-238 0.23 +/- 0.03 0.22 +/- 0.02 0.15 - 0.29 STAP-1 024 Air Filter 05/01/04 Zn-65 3.90 +/- 0.22 4.00 +/- 0.40 2.80 - 5.20 STW-1026 water 05/01/04 Am-241 0.56 +/- 0.07 0.60 +/- 0.06 0.42 - 0.78 STW-1026 water 05/01/04 Co-57 184.10 +/- 13.50 185.00 +/- 18.50 129.50 - 240.50 STW-1026 water 05/01/04 Co-60 164.40 +/- 11.70 163.00 +/- 16.30 114.10 - 211.90 STW-1026 water 05/01/04 Cs-1 34 201.10 +/- 14.00 208.00 +/- 20.80 145.60 - 270.40 STW-1026 water 05/01/04 Cs-137 245.50 +/- 15.80 250.00 +/- 25.00 175.00 - 325.00 STW-1026 water 05/01/04 Fe-55 37.60 +/- 25.30 33.00 +/- 3.30 23.10 - 42.90 STW-1026 water 05/01/04 H-3 76.50 +/- 5.40 83.00 +/- 8.30 58.10 - 107.90 STW-1 026 water 05/01/04 Mn-54 272.10 +/- 17.50 267.00 +/- 26.70 186.90 - 347.10 STW-1026 water 05/01/04 Ni-63 94.40 +/- 3.20 100.00 +/- 10.00 70.00 - 130.00 STW-1026 water 05/01/04 Pu-238 1.11 +/- 0.09 1.20 +/- 0.12 0.84 - 1.56 STW-1026 water 05/01/04 Pu-239/40 0.01 +/-0.01 0.00 +/- 0.00 0.00 - 0.10 STW-1026 water 05/01/04 Sr-90 6.20 +/- 1.10 7.00 +/- 0.70 4.90 - 9.10 STW-1026 water 05/01/04 Tc-99 10.70 +/- 1.00 10.00 +/- 1.00 7.00 - 13.00 Page 157 of 159

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 Limitsc STW-1026 water 05/01/04 U-23314 0.14 i 0.02 0.12 +/- 0.01 0.08 - 0.16 STW-1026 water 05/01/04 U-238 0.94 +/- 0.05 0.90 +/- 0.09 0.63 - 1.17 STW-1026 water 05/01/04 Zn-65 219.60 +/- 27.90 208.00 +/- 20.80 145.60 -270.40 STWfl-1027 water 05/01/04 Gr. Alpha 1.20 +/- 0.10 1.20 +/- 0.12 0.00 -2.40 STW-1027 water 05/01/04 Gr. Beta 4.30 +/- 0.10 4.10 +/- 0.41 2.05 - 6.15 a Results obtained by Environmental, Inc. Midwest Laboratory as a participant in the Department of Energy's Mixed Analyte Performance Evaluation Program, Idaho Operations office, Idaho Falls, Idaho b All results are in Bq/kg or Bq/L as requested by the Department of Energy.

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

d The cause of the deviation seems to be incomplete dissolution of the sample.

' A spiked soil sample was prepared. Known activity; 32.98 pCi/g; laboratory result 33.47 pCVg.

The sample was reanalyzed with the same results. Investigation is in progress.

g Based on the results of gamma emitting isotopes (Cs-1 37 and Co-60), the filter geometry appears to be biased by -10%. Addition of the summation peak at 1400 KeV results in a recalculation of 2.12 +/- 0.15 Bq/sample.

Page 158 of 159

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

- Concentration" EML Control Lab Code Type Date . Analysis Laboratory results Resultb Limitsc STW-1 009 water 03/01/04 Am-241 1.21 +/- 0.02 1.31 0.66 - 1.56 STW-1 009 water 03/01/04 Co-60 152.30 +/- 0.30 163.20 0.87 - 1.17 STW-1 009 water 03/01/04 Cs-1 37 50.40 +/- 0.90 51.95 0.90 - 1.25 STW-1009 water 03/01/04 H-3 263.50 +/- 10.00 186.60 0.69 - 1.91 STW-1009 water 03/01104 Pu-238 1.03 +/- 0.04 1.10 0.68 - 1.33 STW-1 009 water 03/01/04 Pu-239/40 2.90 +/- 0.10 3.08 0.62 - 1.38 STW-1 009 water 03/01/04 Sr-90 5.20 +/- 0.30 4.76 0.73 - 1.65 STW-1 009 water 03/01/04 Uranium 4.35 +/- 0.21 4.62 0.40 - 1.45 STW-1010 water 03/01/04 Gr. Alpha 208.00 +/- 20.70 326.00 0.55 - 1.31 STW-1010 water 03/01/04 Gr. Beta 1063.00 +/- 27.00 1170.00 0.75 - 1.65 STSO-1011 Soil 03/01/04 Am-241 14.10 +/- 4.30 13.00 0.52 - 2.41 STSO-1 011 Soil 03/01/04 Cs-1 37 1292.00 +/- 13.00 1323.00 0.74 - 1.40 STSO-1011 Soil 03101/04 K-40 563.00 +/- 83.00 539.00 0.70 - 1.59 STSO-1011 Soil 03/01/04 Pu-239/40 20.70 +/- 1.10 22.82 0.62 - 1.99 STSO-1011 Soil 03/01/04 Sr-90 72.10 +/- 5.80 51.00 0.58 - 2.96 STSO-1011 Soil 03/01/04 Uranium 139.10 +/- 10.20 180.22 0.27 - 1.48 STVE-1012 Vegetation 03/01/04 Am-241 4.50 +/- 0.20 4.93 0.58 - 2.86 STVE-1012 Vegetation 03/01/04 Co-60 14.10 +/- 0.40 14.47 0.64 - 1.49 STVE-1012 Vegetation 03/01/04 Cs-137 573.90 +/- 6.00 584.67 0.75 - 1.48 STVE-1012 Vegetation 03/01/04 K-40 709.00 +/- 19.30 720.00 0.45 - 1.51 STVE-1012 Vegetation 03/01/04 Pu-239/40 6.60 +/- 0.50 6.81 0.60 - 1.98 STVE-1012 Vegetation 03/01/04 Sr-90 766.50 +/- 51.30 734.00 0.50 - 1.37 STAP-1013 Air Filter 03101104 Am-241 0.11 +/- 0.01 0.10 0.62 - 1.93 STAP-1013 Air Filter 03/01/04 Co-60 30.90 +/- 1.08 35.40 0.74 - 1.25 STAP-1013 Air Filter 03/01/04 Cs-1 34 12.30 +/- 1.30 18.20 0.70 - 1.21 STAP-1013 Air Filter 03/01/04 Cs-1 37 24.90 +/- 0.60 26.40 0.72 - 1.32 STAP-1 013 Air Filter 03/01/04 Pu-238 0.04 +/- 0.01 0.04 0.61 - 1.55 STAP-1013 Air Filter 03/01/04 Pu-239/40 0.17 +/- 0.02 0.16 0.67 - 1.58 STAP-1013 Air Filter 03/01/04 Sr-90 1.80 +/- 0.20 1.76 0.62 - 2.26 STAP-1013 Air Filter 03/01104 Uranium 0.17 +/- 0.01 0.17 0.79 - 2.88 STAP-1014 Air Filter 03/01/04 Gr. Alpha 1.09 +/- 0.06 1.20 0.82 - 1.58 STAP-1014 Air Filter 03/01/04 Gr. Beta 2.68 +/- 0.05 2.85 0.75 - 1.94

' Results are reported In Bq/L with the following exceptions: Air Filters (Bq/Filter), 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.

c Control limits are reported by EML as the ratio of Reported Value / EML value.

d Probable effect of summation peaks and slight difference Infilter geometry.

Page 159 of 159

SVP-05-037, Annual Radiological Environmental Operating Report

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