ML081230068

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Transmittal of 2007 Annual Radioactive Effluent Release Report
ML081230068
Person / Time
Site: Kewaunee Dominion icon.png
Issue date: 04/24/2008
From: Wilson M
Dominion Energy Kewaunee
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
08-0221, FOIA/PA-2010-0209, LIC/NW/RO
Download: ML081230068 (81)
v • d • e


Text

11 Dominion Energy Kewainee, Inc.

N490 Highway 42, Kewaunee, WI 54216-9511 4#Dominioni APR2 24-2003 ATTN: Document Control Desk Serial No. 08-0221 U. S. Nuclear Regulatory Commission LIC/NW/RO Washington, DC 20555-0001 Docket No.: 50-305 License No.: DPR-43 DOMINION ENERGY KEWAUNEE, INC.

KEWAUNEE POWER STATION 2007 ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT Enclosed is the Kewaunee Power Station (KPS) 2007 Annual Radioactive Effluent Release Report for January through December 2007. This report is submitted to meet the requirements of KPS Technical Specification 6.9.b.2 and 10 CFR 50.36a(a)(2).

If you have questions or require additional information, please feel free to contact Mr.

Mike Hale at 920-388-8103.

Very truly yours, Mic ?el J. Wilson Director Safety and Licensing Commitments made by this letter: NONE Enclosure

Serial No. 08-0221 Page 2 of 2 cc: Regional Administrator, Region III U. S. Nuclear Regulatory Commission 2443 Warrenville Road Suite 210 Lisle, IL 60532-4352 Ms. M. H. Chernoff Senior Project Manager U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 08-H4A 11555 Rockville Pike Rockville, MD 20852-2738 NRC Senior Resident Inspector Kewaunee Power Station Mr. W. A. Nestel Institute of Nuclear Power Operations 700 Galleria Parkway Atlanta, GA 30339 Mr. Don Hendrikse WI Division of Public Health Radiation Protection Section Room 150 Madison, WI 53701-2659 Ms. Deborah Russo American Nuclear Insurers 95 Glastonbury Blvd.

Glastonbury, CT 06033

JDominion 2007

.Aniyual Ladioactive

'!I~uent Report Kewaunee Power Station Dominion Energy Kewaunee, Inc.

DOCKET 50-305 KEWAUNEE POWER STATION ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT January 1 - December 31, 2007 Dominion Energy Kewaunee, Inc.

Kewaunee, Wisconsin

JI' Table of Contents Section Description 0.0 Sum m ary ........................................................................................................ 3 1.0 Introduction ................................................................................................... 3 1.1 Effluent D ose Limits.................. ...................... ........ ............................. .........33 2.0 Gaseous Effluents ......................................... 4 2.1 "Lower Limits of Detection (LLD)rfor Gsseiis'Effluents ............... 4 2.2 Gaseous Batch Release'Statistics ...... ............................... 6 2.3 Gaseous Effluent Data .......................................................................... .... 6 Table 2.1 Gaseous Effluents - Summation of all Releases ............................... 7 Table 2.2 Gaseous Effluents ............................ ....................................... 8 3

Table 2.3A Gaseous Total of all Releases .......;

Table 2.3B Table 2.3C Gaseous Ta leGaseous G23C Release R l as Batch se u Release Continuous ......

...................................... 10 at h .....:..:.... ...... :...i..... ........................... ...... ...... 26.

18 26 3

Table 2.4 Dose From Gaseous Effluents .............................................. 34 3 3.0 L iquid Effluents ............................................................................................ 36 3.1 Lower Limits of Detection (LLD) for Liquid Effluents .............................. 36 3.2 Liquid Batch Release Statistics... ........ .....

3.3 Liquid Effluent D ata ..... ................................... ................... .... ............... 38 Table'3.1 Liquid Effluents Summation of all Releases , ......

- 3.................

399 Table 312A Liquid'Effluents - Batch Releases 1st Quarter....................... ....... 40 Table'3.2B Liquid Effluents - Batch Releases 2nid Quarter .............

Table 3.2C Liquid Effluents'- Batch Releases 3rd Quarter .............

....... 42 44 I

Table 3.2D Liquid Effluents - Batch Releases 4th 'Quarter..`.: ......... ............ 46 Table 3.3A Liquid Effluents - Continuous' Releases 1st Quarter ........

Table 3.3B Liquid Effluents - Continuous Releases 2nd Quarter ................. .50

'.. .... 48 3 Table 3.3C Liquid Effluents - Continuous Releases 3rd Quarter ............ 52' Table 3.3D Liquid Effluents - Continuous Releases 4th Quarter .............. 54 Table 3.4'Dose From Liquid Effluents..... ......... . ........... 56 4.0 Unplanned Releases ................................................................................... 58 5.0 M eteorologichl Data' ................ *.2.................................. ............. ........... 58 6.0 Solid Waste Disposal ................................................................................ 58 Table 6.1 Solid Waste and Irradiated Fuel Shipments ............................... 59 7.0 8.0 Program ,Revisions ...............................................................

Reportable Occurrences .........................................................

63 6336 63... 3.

Appendix A, Meteorological Data .

IP Page 2 of 63" I

0.0

SUMMARY

During 2007 all solid, liquid, and gaseous radioactive effluents from the Kewaunee Nuclear Plant were well below regulatory limits. For individual effluent streams , the quarterly limit most closely approached was:

GASEOUS: Ingestion Pathway-Organ Liver..

Quarterly Limit (mRemns) 7.5 Actual D9se, (.nRems). 0;.0-0008958' ( 2 ndQuarter)

%of Specification 0.001 194 LIQUID: Ingestion Pathway-Organ Total Body"'

Quarterly Limit (mRems) 1.5 Actual Dose (mRems) 0.0007377 (2 nd Quarter)

% "% f Limit 0.04918 SOLID: No upper limit for solid radioactive waste applies.

Cubic Meters Shipped 1.72E+02 (6.08E+06 ft3 )

1.0 INTRODUCTION

This report is being submitted in accordance with the requirements ofKewaunee Technical Specifications, Section 6.9.b.2 and the Offsite Dose Calculation Manual, Section 3/4.7.. It includes data from all effluent releases made from January 1 - December 31, 2007. The report contains summaries of the gaseous and liquid releases made to the environment including the quantity, characterization, time duration and calculated radiation dose at the site boundairy resulting from these releases. The report also includes a summation of solid waste disposal, revisionis to the Process Control Program and the Offsite Dose Calculation Manual, and addresses the cumulative meteorological data. Values indicated as 0 (zero) ir this report refer to actual values less than the detection limits. A table of these less than (LLD) values is identified in sections. 2.1 and 3.1.

1.1 Effluent Dose Limits Specifications are set to insure that offsite doses are maintained as low as reasonabiy achievable while still allowing for practical and dependable operation of the Kewaunee Plant.

The Kewaunee Offsite Dose Calculation Manual (ODCM) describes the methodology and parameters used in:

1.) The calculation of radioactive liquid and gaseous -effiuerit monitoring instrumentation alarm/trip setpoints.

2.) The calculation of radioactive liquid and gaseous concentrations, dose rates and cumulative quarterly and annual doses. The ODCM methodology is acceptable for use in demonstrating compliance with 10 CFR 20.106; 10 CFR 50, Appendix I; and 40 CFR 190.

Page 3.of 63

I 2.0 GASEOUS EFFLUENTS i

2.1 Lower Limits of Detection (LLD) for Gaseous Effluents I Gaseous radioactive effluents are released in both the continuous mode and the batch mode. The auxiliary building stack is sampled.continuously for particulates, halogens and Strontium by an "off-I line" sample train. This stack is also grab-sampled daily for gaseous gamma emitters. Batch releases are sampled prior to release for principal gaseous and particulate gamma emitters, halogens*and tritium. I The LLD's for gaseous radioanalyses, as listed in Table 4.4 of the Kewaunee ODCM are:

Analysis LLD ([Xi/ml)

I Gaseous Gamma Emitters Iodine 131 1.00 E-04 3.00 E412 I

Particulate Gamma Emitters Particulate Gross Alpha Strontium 89, 90 1.00 E-I' 1.00 E-11 1.00 E-11 I

Noble Gases, Gross Beta or Gamma 1.00 E-06 I

The nominal "a priori" LLD values are shown below.

I Isotope a priori LLD (pCi/ml)

a. Gaseous emissions:

Kr-87 Kr-88 5.61E-08 1.02E-07 I

Xe-133 6.68E-08 Xe-133m'.

Xe-135 2.75E&07 2.99E-08 I

Xe-138 1.13E-07 I

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Page 4 of 63 I

b. Particulate emissions:

Mn-54 L.11E-13 Fe-59 2.27E-13 Co-58 2.28E-13 Co-60 3.57E-13 Zn-65 1.68E-13 Mo-99, . 2.73E-13

  • ,* i .:.

4.69E"13 Cs-137 1.68E-13 Ce-141 -,'_'2.08E-13 Ce-144 1.24E-12

c. Other identifiable gamma emitters:

Ar-41 3.97E-10O Kr-85 8.63E-05!

Kr-85m 4.62E-08:

Kr-89 2.04E-06 Xe-127 4.20E-08 Xe-131m 1.82E-06 Xe-135m 1.90E-08 Xe-137 2.88E-07, 1-131 1.32E-13

d. Composite particulate samples:

Sr-89 1 E-14 Sr-90 1 E-14 Gross Alpha 1.00 E-14 These "a priori" LLDs represent the capabilities of the counting systems in use, not an after the fact "a posteriori" limit for a particular measurement.

Page, 5,ý of 63

2.2 Gaseous Batch Release Statistics The following is a summation of all gaseous batch releases made during 2007.

Number of batch releases ..................... 52 Total time for all batch releases (min)............ 1,608,220.0.,

Maximum time for, a batch release (min)......1,580,322.0 Average time for a batch release (miii)....... 30,927.3 Minimum time for a batch release (min) ............. 7.0 2.3 Gaseous Effluent Data The following table 2.1 presents a quarterly summation of the total activity released and average release rates of four categories of gaseous effluents. Table 2.2 lists the quarterly sums of individual gaseous radionuclides released by continuous and batch modes. Table 2.3 is essentially the same data, but is presented as monthly summations. Table 2.4 presents the dose limits for gaseous effluents, and the calculated doses this year from gaseous effluents.

Page 6 of063

Table 2.1 Annual Radioactive Effluent Release Report 2007 Gaseous Effluents - Summation of all Releases Fission and Activation Gases 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Total Activity Released (Ci) 5.033Et003- 1.889E-003 , .OOOE+-000 7.245E-002' Average Release Rate (p.Ci/sec) 6.401E-004 2.403E-004 O.OOOE+000 9.214E-003 lodines Total Activity Released (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Average Release Rate (ptCi/sec) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Particulates Total Activity Released (Ci) O.OOOE+O00 O.OOOE+000 O.OOOE+000 O.OOOE+000 Average Release Rate (jiCi/sec) O.OOOE+O00 O.OOOE+000 O.OOOE+000 O.OOOE+000 Gross Alpha Released (Ci) O.OOOE+O00 O.OOOE+000 O.OOOE+000 O.OOOE+000 Tritium Total Activity Released (Ci) 1.356E+000 4.240E+000 4.091E+000 2.545E+/-000 Average Release Rate (itCi/sec) 1.724E-001 5.393E-001 5.203E-001 3.237E-001 Page 7of63

Table 2.2 Annual Radioactive Effluent Release Report 2007 Gaseous Effluents Nuclides Released (Ci)

Continuous Mode 1st QuLarter 2nd Quarter 3rd Quarter 4th Quarter Fission Gases Total 0.000E+000 0.OOOE+000 O.0000E+000 O.OOOE+000 lodines Total O.OOOE+O00 O.OOOE+000 O.OOOE+000 O.OOOE+000 Particulates Total O.OOOE+000 O.OOOE+000 0.OOOE+000 O.OOOE+000 Page-8 of 63

Table 2.2(cont)

Annual Radioactive Effluent Release Report 2007 Gaseous Effluents Nuclides Released (Ci)

Batch Mode Fission Gases Xe-133 4.962E-003 1.882E-003 O.OOOE+000 6.825E-002 Xe-133m 5.433E-005 O.OOOE+000 O.OOOE+000 1.460E-003 Xe-135 S.;664E-005 7.623E-006 0.060E+000 2.739E-003 Total 5.033E-003 1.889E-003 O.OOOE+000 7.245E-002 lodines Total 0.000E+000 O.OOOE+000 O.OOOE+000 0.00OE+000 Particulates Total 0.OOOE+000 O.OOOE+000 O.OOOE+000 0.OOOE+000 Page 9 of 63 .

Table 2.3A. ,

Annual Radioactive Effluent Release Report 2007 1st Quarter Gaseous Release Total of all Releases I

Noble Gasses (Curies) I Isotope January February March Total Xe-133 6.054E-004 8.370E-005 4.273E-003 4.962E-003 I

Xe-133m 0.00OE+000 0.000E+000 5.433E-005 5..433E:-005 Xe-135 Total O.OOOE+000 6.054E-004 O.OOOE+000 8.370E-005 1.664E-005 4.344E-003 1.664E-005 5.033E-003 I

Particulates (Curies)I Isotope January February March Total I

Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+O00 i

Halogens (Curies) I Isotope January February March Total Total O.OOOE+O00 O.OOOE+O00 O.OOOE+000 O.OOOE+000 I

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I Page 10, of 63 i

Table 2.3A (Con't)

Annual Radioactive Effluent Release Report 2007 1st Quarter Gaseous Release Total of all Releases Summary January February March Total Total Noble Gases (Ci) 6.054E-004  ;-J8I70E-005 4.344E-003 5.033E-003 Total Halogens (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total Particulate Gross Beta-Gamma Half-Lives>8 Days (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total Tritium (Ci) 9.563E-001 7.169E-003 3.922E-001 1.356E+600 Total Particulate Gross Alpha (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Page 1'1lof63

I Table 2.3A (Con't) I Annual Radioactive Effluent Release Report 2007 2nd Quarter Gaseous Release Total.of all Releases I

Noble Gasses (Curies)

I Isotope April May June Total i Xe-133 1.750E-003 0.OOOE+000 1.317E-004 1.882E-003 Xe-135 Total 7.623E-006 1.757E-003 0.OOOE+000 0.OOOE+000 0.OOOE+000 1.317E-004 7.623E-006 1.889E-003 I

Particulates (Curies)

Isotope April May June Total I Total 0.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+/-O0O I

Halogens (Curies)

Isotope April May June Total Total O.OOOE+O00 O.OOOE+000 0.OOOE+000 O.OOOE+000 I

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I Page 12 of 63 I

Table 2.3A(Con't)

Annual Radioactive Effluent Release Report 2007 2nd QuarterGaseous Release Total of all Releases Summary April May June Total Total Noble Gases (Ci) 1,.757E&003 1Ik O.OOOE+000 1.317E-004 1.889E-003 Total Halogens (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total Particulate Gross Beta-Gamma Half-Lives>8 Days (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total Tritium (Ci) 3.507E-001 7.086E-001 3.181E+000 4.240E+000 Total Particulate Gross Alpha (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Page 13 of 63

Table!2.3A (con't)

Annual Radioactive EffluentRelease Report 2007 3rd Quarter Gaseous-Release Total of all Releases Noble Gasses (Curies)

Isotope July August September Total Total O.OOOE+000 O.OOOE+000 O.OOOE+000 0.00OE+000 Particulates (Curies)

Isotope July August September Total Total 0.OOOE+000 O.OOOE+O00 0.OOOE+000 0.OOOE+000 Halogens (Curies)

Isotope July .i ,August :September Total Total 0.OOOE+000 0.OOOE+000 0.OOOE+000 0.OOOE+000 Page'. 14 of 63

Table 2.3A (Con't)

Annual Radioactive Efflueit Release Report 2007 3rd Quarter Gaseous Release Total of all Releases Summary July August September Total Total Noble Gases (Ci) O.OOOE+000 O.OOOE+000 0.OOOE+000 0.OOOE+000 Total Halogens (Ci) 0.OOOE+000 0.00OE+000 o.OOOE+000 0.OOOE+000 Total Particulate Gross Beta-Gamma Half-Lives>8 Days (Ci) 0.OOOE+000 O.OOOE+000 0.OOOE+000 O.OOOE+000 Total Tritium (Ci) 3.130E+000 9.450E-001 1.649E-002 4.091E+000 Total Particulate I Gross Alpha (Ci) O.OOOE+000 0.OOOE+000 0.OOOE+000 O.OOOE+000 Page 15 of 63

I Table 2.3A (Con't) I Annual Radioactive Effluent Release Report 2007 4th Quarter Gaseous Release Total of all Releases I

Noble Gasses (Curies)

I Isotope October November December Total I Xe-133 0.OOOE+000 O.OOOE+000 6&825E-002 Xe-133m Xe-135 6.825E-002 1.460E-003 2.739E-003 O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 1.460E-003 2.739E-003 I

o.OOOE+000 Total 7.245E-002 O.OOOE+000 7.245E-002 I

Particulates (Curies)

Total.

I Isotope October November - December Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 I Halogens (Curies)

I Isotope October' November December Total I Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 I

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Page 16 of 63

Table 2.3A (Con't)

Annual Radioactive Effluent Release Report 2007 4th Quarter Gaseous Release Total of all Releases Summary October November December Total Total Noble Gases (Ci)  : '*7:245E-002 O.OOOE+000 -1,.1ýJO0OE÷O000 7.245E-002 Total Halogens ,

(Ci) 0,.OOOE+000 00OOOE+000 O.OOOE+O00 O.OOOE+000 Total Particulate Gross Beta-Gamma Half-Lives>8 Days (Ci) O.OOOE+000 O0OOOE+000 O.OOOE+O00 O.OOOE+000 Total Tritium (Ci) 1.406E+000 6.959E-001 4.426E-001 2.545E+000 Total Particulate Gross Alpha (Ci) O.OOOE+O00 O.OOOE+000 O.OOOE+000 O.OOOE+000 Page 17 of 63

Table 2.3B Annual Radioactive Effluent Release Report 2007 1st Quarter Gaseous Release Continuous Mode Only Noble Gasses (Curies)

Isotope January February March Total Total S0,0010E+000 O.OOOE-000 ,O.OOOE+000 0.0000E+000 Particulates (Curies)

Isotope January February March Total Total O.OOOE+O00 O.OOOE+000 O.OOOE+000 O.OOOE+O00 Halogens (Curies)

Isotope January February March Total Total O.OOOE+000 0.000E+000 O.OOOE+000 O.OOOE+000 Page 18 .of 63

Table 2.3B (Con't)

Annual Radioactive Effluent Release Report 2007 1st Quarter Gaseous Release Continuous Mode Only Summary January February March Total Total Noble Gases (Ci) O.O00E+O00 O.OOOE+000 o.oOOE+OOO O.OOOE+000 0.000t+000 Total Halogens (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+OOO O.OOOE+000 Total Particulate Gross Beta-Gamma Half-Lives>8 Days (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 0.000E+000 Total Tritium (Ci) 9.366E-001 O.OOOE+000 3.918E-001 1.328E+000 Total Particulate

  • GrossAlpha (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Page 19"of 63

I Table 2.3B (Con't)

I Annual Radioactive, Effluent Release Report 2007 2nd Quarter Gaseous Release Continuous Mode Only i

Noble Gasses (Curies) I Isotope April May June Total Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 I

Particulates (Curies) I Isotope April May June Total I

Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 i

Halogens (Curies)

I Isotope April May June !Total:

Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 I I

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I Page 20 of 63 I

Table 2.3B (Con't)

Annual Radioactive Effluent Release Report 2007 2nd Quarter Gaseous Release Continuous Mode Only Summary

. April May June Total Total Noble J Gases (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total Halogens (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total Particulate Gross Beta-Gamma 7' Half-Lives>8 Days (Ci) O.OOOE+000 0.000E+000 0.000E+000 O.OOOE+000 Total Tritium (Ci) 3.414E'001 6.959E-001 3.172E+000 4.209E+000 Total Particulate,:

Gross Alpha (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Page 21 of 63-. ;

Table 2.3B (con't),

Annual Radioactive Effluent Release Report 2007 3rd Quarter Gaseous Release Continuous Mode Only Noble Gasses (Curies)

Isotope July August September Total Total

  • O.OOOE+000 o.0OOE+000 O.O00E+000 O0.0OE+000 Particulates (Curies)

Isotope July August September Total Total O.OOOE+000 o.000E+000 O.OOOE+000 O.OOOE+000 Halogens (Curies)

Isotope July August September Total Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Page 22 of 631

C Table 2.3B (Con't)

Annual Radioactive Effluent Release Report 2007 3rd Quarter Gaseous Release Continuous Mode Only Summary July August September Total Total Noble Gases (Ci) O.WO0E+000 0.OOOE+000 6.0001E+000 -*O.1000E+000 Total Halogens (Ci) O.OOOE+000 0.OOOE+000 O.OOOE+000 O.OOOE+000 Total Particulate Gross Beta-Gamma Half-Lives>8 Days (Ci) O.OOOE+O00 0.OOOE+000 O.OOOE+000 0.OOOE+000 Total Tritium (Ci) 3.125E+000 9.407E-001 1.1 14E-002 4.077E+000 Total Particulate Gross Alpha (Ci) O.OOOE+O00 O.OOOE+000 O.OOOE+000 O.OOOE+000 Page 23 of63;

Table 2.3B (Con't)

Annual Radioactive"Effluent Release Report 2007 4th Quarter Gaseous Release Continuous Mode Only Noble Gasses (Curies)

Isotope October November December Total Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Particulates (Curiees)

Isotope October November December Total Total O.OOOE+000 O.OOOE+000 O.OOOE÷000 O.OOOE+000 Halogens (Curies)

Isotope October November December Total -'

Total O.OOOE+O00 O.OOOE+000 O.OOOE+000 0.00OE+000 Page 24 of631

Table 2.3B (Con't)

Annual Radioactive Effluent Release Report 2007 4th Quarter Gaseous Release Continuous Mode Only.

Summary October November December Total Total Noble Gases (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total Halogens (Ci) O.OOOE+000 0.000E+000 0.00OE+000 0.OOOE+000 Total Particulate Gross Beta-Gamma -

Half-Lives>8 Days (Ci) 0.000E+000 O.OOOE+000 0.OOOE+000 0.OOOE+000 Total Tritium (Ci) 1.396E+000 6.923E-001 4.426E-001 2.531E+000 Total Particulate Gross Alpha (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 0.OOOE+000 Page 25,of 63

I Table 2.3C Annual Radioactive Effluent Release Report 2007 1st Quarter Gaseous Release i Batch Mode Only Noble Gasses (Curies)

I Isotope January February March Total I Xe-133 6.054E-004 8.370E-005 "4.273E-003 4.,962E&003 Xe-133m Xe-135 O.OOOE+000 O.OOOE+000 6.000E+000 O.OOOE+000 5.433E-005 1.664E-005 5.433E-005 1.664E-005 I

Total 6.054E-004 8.370E-005 4.344E-003 5.03 3E-003 I

Particulates (Curies)

Isotope February March Total I

January Total O.OOOE+000 0.00OE+000 0.OOOE+000 0.OOOE+000 I Halogens (Curies) I Isotope I January February March Total I

Total 0.000E+000 0.OOOE+000 0.OOOE+000 0.OOOE+000 I

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I Page 26 of 63.

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Table 2.3C (Con't)

Annual Radioactive Effluent Release Report 2007 1st Quarter Gaseous Release Batch Mode Only Summary January February March Total' Total Noble Gases (Ci) 6.054Et004 8.370E-005 4.344E-003 5.033E-003 Total Halogens (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 0.000OE+000 Total Particulate Gross Beta-Gamma Half-Lives>8 Days (Ci) 0.000VE+000 O.OOOE+000 0.006E+000 O.OOOE+000 Total Tritium (Ci) 1.969E-002 7.169E-003 3.231E-004 2.718E-002 Total Particulate Gross Alpha (Ci) 0.000t+000 O.OOOE+/-O00 O.OOOE+O00 O.OOOE+O00 Page 27of 63

  • I Table 2.3C (Con't)

Annual Radioactive Effluent Release Report 2007 '1 2nd Quarter Gaseous Release Batch Mode Only Noble Gasses (Curies)

I Isotope April May June Total I Xe-133 Xe-135 1.750E-003 7.623E-006 O.O0OE+000 O.OOOE+000 1.317E-004 0.OOOE+000 1.882E-003 7!623E-006 I Total 1.757E-003 O.O00OE+O00 1.317E-004 1.889E-003 I

Particulates (Curies)

Isotope April May June Total Total ,0.OOOE+000 0O.OOOE+000 0.OOOE+000 0.000E0600i Halogens (Curies)  !

April June Isotope Total 0.O100E+000 May 0.OOOE+000 O.OOOE+O00 Total 01000E+000 I

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I Page 28 of 63 I

Table 2.3C (Con't)

Annual Radioactive Effluent Release Report 2007 2nd Quarter Gaseous Release Batch Mode 'Only Summary April May June Total Total Noble Gases (Ci) , 757E-003 O.000E+000 1.31 7E-004 1.889E-003 Total Halogens (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total Particulate Gross Beta-Gamma Half-Lives>8 Days (Ci) 0OOOE+000 -. 000E+000 O.OOOE+000 O.OOOE+000 Total Tritium (Ci) 9.299E-003 1.275E-002 9.393E-003 3.145E-002 Total Particulate Gross Alpha (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.000E+000 Page 29 of 63

Table 2.3C (con't)

Annual Radioactive Effluent Release Report 2007 3rd Quarter Gaseous Release Batch Mode Only Noble Gasses (Curies)

Isotope July August September Total Total . O.OOOE+000 O.OOOE+000 0.,000E+000 ,0.000E+000 Particulates (Curies)

Isotope July August September Total Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+O00 Halogens (Curies)

Isotope July August September Total Total 0.000E+000 O.OOOE+000 O.OOOE+O00 O.OOOE+000 Page 30 of 63,

Table 2.3C (Con't)

Annual Radioactive Effluent Release Report 2007 3rd Quarter Gaseous Release Batch Mode Only Summary July August September Total Total Noble Gases (Ci) 0I00.OE+000 O.OOOE+O00 O.OOOE+000 O.O00E+O00 Total Halogens 0.000E+000 (Ci) O.OOOE+000 O.OOOE+O00 O.OOOE+000 I '

Total Particulate I Gross Beta-Gamma Half-Lives>8 Days (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total Tritium (Ci) 4.464E-003 4.231E-003 5.346E-003 1.404E-002 Total Particulate Gross Alpha (Ci). O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Page 31 of 63

I Table 2.3C (Con't)

I Annual Radioactive Effluent Release Report 2007 4th Quarter Gaseous Release Batch Mode Only I

Noble Gasses (Curies) I Isotope. October November December Total Xe-133 6.825E-002 O.OOOE+000 o.OOOE+000 6.825E-002 I

O.OOOE+000 1,!.460E-003 Xe-133m Xe-135 Total 1.460E-003 2.739E-003 7.245E-002 0.000E+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 2.739E-003 7.245E-002 i

Particulates (Curies)

Isotope October November December Total I

Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 i

Halogens (Curies)

Isotope October November December Total, I Total O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 I I

I I

I I

I I

Page 332of 63 I

Table 2.3C (Con't)

Annual Radioactive Effluent Release Report 2007 4th Quarter Gaseous Release Batch Mode Only Summary October November December Total Total Noble Gases (Ci) 7.,245E-002 '0.000t+000 0OOOE+000 7.245E-002 Total Halogens (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total Particulate Gross Beta-Gamma Half-Lives>8 Days (Ci) o.o60E+000 0.000E+000 O.OOOE+000 O.OOOE+000 Total Tritium (Ci) 9.952E-003 3.635E-003 O.OOOE+000 1.359E-002 Total Particulate Gross Alpha (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Page.33 of-63,*,

I I

Table 2.4 Annual Radioactive Effluent Release Report 2007 Dose From Gaseous Effluents I

The offsite dose limits from radioactive materials in gaseous effluents are specified in Section 3/4.4 of the Kewaunee ODCM and can be summarized as follows:

I Limit Whole Body Gamma Skin Beta Organ I

Quarterly Annual 5.0 mRad 10.0 mRad 10.0 mRad 20.0 mRad 7.5 mRem 15.0 mRem I

The total release of gaseous effluents during each quarter of 2007 was within limits. The following offsite doses were calculated using equations 2.7, 2.8;,and 2.11 from the Kewaunee ODCM.,.

I Calculated offsite doses versus quarterly limits are shown below:  ;'ý

  • I 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr I
1. Gamma-Whole Body Specification (mRads) 5.000E+000 5.OOOE+000 5.OOOE+000 5.OOOE+000 i

Actual Dose (mRads) 2.056E-007 7.747E-008 0.OOOE+000 3.404E-006

% of Specification 4.111E-006 1.549E-006 0.OOOE+000 6.808E-005 I

2. Beta-Skin Specification (mRads)

Actual Dose (mRads) 1.000E+001 6.084E-007 1.000E+001 2.276E-007 1.000E+001 1.000E+001 0.OOOE+000 9.193E-006 I

I

% of Specification 6.084E-006 0.OOOE+000 9.193E-005

3. Ingestion Pathway-Organ 2.276E-006 I

Specification (mRems) 7.500E+000 Actual Dose (mRems) 2.864E-005

% of Specification 3.818E-004 7.500E+000 8.958E-005 1.194E-003 7.500E+000 8.643E-005 1.152E-003 7.500E+000 5.376E-005 7.168E-004 I

Liver Liver Liver Liver I

I I

I Page 34 of 63. I

Table 2.4 (Con't)

Annual Radioactive Effluent Release Report 2007 Dose From Gaseous Effluents In addition, the cumulative annual offsite doses for the period January 1 - December 31, 2007 versus the ODCM annual limits were:

Annual

1. Gamma-Whole Body Specification (mRads) 1.OOOE+001 Actual Dose (mRads) 3.687E-006

% of Specification 3.687E-005

2. Beta-Skin, Specification (mRads) 2.OOOE+001 Actual Dose (mRads) 1.003E-005

% of Specification 5.015E-005

3. Ingestion Pathway-Organ Specification (mRems) 1.500E+001 Actual Dose (mRems) 2.584E-004

% of Specification 1.723E-003 Liver Page 35 of 63

I 3.0 LIQUID EFFLUENTS I

3.1 Lower Limits of Detection (LLD) for Liquid Effluents I Liquid radioactive:effluents are released as both batch releases and continuous releases. 'Each batch is sampled prior to release and analyzed for gamma emitters and tritium. A fraction of each sample is retained for a monthly proportional composite which is then analyzed for Gross Alpha, Strontium 89, I

Strontium 90 and Iron 55.

The LLD's for liquid batch release radioanalyses,:,as listed in Table 4.3 of the .Kewaunee: Nucleai Power I

Plant Off-Site Dose Calculation Manual, are:

Analysis LLD ([!Ci/ml)

I Principal Gamma Emitters Iodine 131 1.00 E-06 1.00 E-06 I Tritium 1.00 E-05 Gross Alpha Strontium 89, 90 5.00 E-07 5.00 E-08 I Iron 55 1.00 E-06 The actual obtained "a priori" LLD values for batch releases are shown below.

I Isotope 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Average ,a priori LLD-I (jICi/ml) 4.79E-08 Mn-54 Fe-59 1.11 E-07 1.75E-09 7.88E-10 1.75E-09

,,8.64E-08 7.88E-08 1.75E-07 7.87E-10 1.75E-09 4.51 E-08 I Co-58 7.73E-10 7.73E-,10 7.73E-10 2.22E-08 Co-60 Zn-65 1.17E-09 1.98E-09 1.48E-07 1.98E-07 1.67E-09 2.79E-07

.1.16E-09 1.97E-09 3.80E-08 1.20E-07 I

Mo-99 Cs-134 5.56E-09 6.13E-10 5.56E-07 6.13E-08 5.58E-09 6.13E-10

-5.59E-09

  • 6.12E-10 1.43E-07 1.58E-08 I

Cs-137 Ce-141 7.59E-10 7.59E-10 3.97E- 10 3.97E-10 1.52E-07 3.97E-10 7.54E-10 3.97E-10 3.86E-08 3.97E-10 I Ce-144 5.01E-07 5.49E-07 1.76E-09 1.76E-09 2.63E-07 1-131 H-3 6.56E-08 3.20E-06 4.64E-08 2.96E-06 6.57E-08 4.OOE-06 4.65E-09 3.53E-06

-4.56E-08 3.42E-06 I

Sr-89 Sr-90 1.40E-08 6.50E-09 3.70E-08 9.OOE-09 1.40E-08 8.50E:09 1.20E-08 8.30E-09 1.93E-08 8.08E-09 I Gross Alpha 5.1OE-09 9.50E-09 8.70E-09 1.20E-08 8.83E-09 Fe-55 7.20E-07 7.1 OE-07 7.30E-07 7.1OE-07 7.18E-07 i

U Page636 of 63 I

Continuous liquid releases are grab sampled weekly and analyzed for principal gamma emitters. A fraction of each weekly sample is retained for a monthly proportional composite which is then analyzed for Tritium, Gross Alpha, Strontium 89, Strontium 90 and Iron 55:

The LLD's for liquid continuous release radioanalyses, as listed in Table 4.3 of the Kewaunee Nuclear Power Plant Off-Site Dose Calculation Manual, are:

Analysis LLD ([Xi/ml)

  • Principal-Gamma Emitters :5.0 B0 E 7,"'  : .

Iodine 131 1.00 E-06 Tritium 1.00 E-05 Gross Alpha 5.00 E-07 Strontium 89, 90 5.00 E-08 Iron 55 1.00 E-06 The actual obtained "a priori" LLD values for continuous releases are shown below.

Isotope 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Average a priori LLD (PCi/ml)

Mn-54 1.31E-10 2.94E-08 2.75E-08 1.31E-10 1.43E-08 Fe-59 2.92E-40 3.51E-08 2.92E-08 2.92E-10 1.62E-08 Co-58 2.19E-08 2.14E-08 1.29E-10 1.28E-10 1.09E-08 Co-60 2.17E-08 1.94E-08 2.34E-08 .1.94E-10 1.62E-08 Zn-65 4.66E-08 3.29E-08 3.29E-110 3.29E-10 2.OOE-08 Mo-99 2.OOE-07 4.60E-07 9.31E-10 3.74E-07 2.59E-07 Cs-134 1.02E-10 3.20E-08 3.09E-08 2.50E-08 2.20E-08 Cs-137 1.27E-10 2.19E-08 4.47E-08 3.75E-08 2.61E-08 Ce-141i 5.01E-08 6.62E- 11 3.03E-08 6.62E-1 1 2.01E-08 Ce-144 1.33E-07 2.50E-07 1.45E-07 1.56E-07 1.71E-07 1-1 31 7.74E-1 1 7.74E-1 1 7.74E-11 4.13E-08 1.04E-08 H-3 3.20E-06 2.96E-06 4.00E-06 3.53E-06 3.42E-06 Sr-89 1.40E-08 1.70E-08 1.70E-08 1.35E-08 1.54E-08 Sr-90 6.95E-09 8.55E-09 9.50E-08 8.15E-09 2.97E-08 Gross Alpha 5.15E-09 5.85E-09 5.55E-09 6.33E-09 5.72E-09 Fe-55 7.25E-07 6.60E-07 7.25E-07 7.15E-07 7.06E-07 Page 37 of 63

i 3.2 Liquid Batch Release Statistics i The following is a summation of all liquid batch releases made during 2007. I Release Type Number Gallons Released A SGBT Monitor Tk. 16 144,956 B SGBT Monitor Tk. 11 100,073 A CVC Monitor 9 59,990 B CVC Monitor 10 59,325 Both WCTs 2 3,300 I

Total time for all batch releases ............. 21,905.0 Min.

Maximum time for a batch release .............. 745.0 Min.

i Minimum time for a batch release .............. 50.0 Min.

Average time for a batch release ....... 456.4 Min.

I I

i 3.3 Liquid Effluent Data I

The following Table' 3.1 presents a quarterly summation of the total activity released and average concentration for all liquid effluents. It also presents the gross alpha activity released, volume of waste released and volume-of dilution water used.; Tables 3.2 and 3.3 are monthly summations of the same I information in Table 3.1. Table 3.2 contains the quantity of the individual isotopes released to the unrestricted area for batch releases. Table 3.3 presents a monthly summation of gross radioactivity, tritium, gross alpha and isotopic activity for the secondary blowdown and leakage releases. It also I

presents the monthly total volume for these releases and dilution volumes. Table 3.4 presentsthe doses from liquid effluents for each quarter and the calculated doses this year from liquid effluents. i I

I I

Page.38 of 63 I

TABLE 3.1 Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Summation of all Releases 1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Fission and Activation Products Total Release Excluding H3 and Dissolved Gases (Ci) 8.534E-003 1.066E-002 2.862E-003 3.260E-003 O.OOOE+000 Average Concentration (W"Ci/ml) 7.547E-01 1 5.002E-0 11 1.426E-01 1 1.682E-01 1 Tritium Total Release (Ci) 6.212E+001 4.161E+001 1.143E+001 1.240E+002 Average Concentration (jICi/ml) 5.493E-007 1.952E-007 5.695E-008 6.399E-007

% of Tech. Spec.

Limit(3.0E-3 ýtCi/ml) 1.831E-002 6.507E-003 1.898E-003 2.133E-002 Dissolved Gases Total Release (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Average Concentration (PCi/ml) O.OOOE+000 : O.OOOE+000 O.OOOE+000 O.OOOE+000

% of Tech. Spec, Limit(2.oE-4 pCi/ml) O.OOOE+000 O.OOOE+000 ;O.OOOE+000 O.OOOE+000.

Gross Alpha Activity Total Release (Ci) O.OOOE+000 O.OOOE+O00 O.000E+000 O.O00OE+000 Volume of Waste Released Batch (liters) 5.01 1E+005 3.966E+005 9.976E+004 3.941E+005 Continuous (liters) 2.318E+007 1.816E+007 1.861E+007 2.007E+007 Total (liters) 2.368E+007 1 .856E+007 1.871E+007 2.047E+007 Volume of Dilution Water Batch (liters) 6.495E+009 7.167E+009 2.3 82E+009 9.684E+009 Continuous (liters) 1.066E+011 2.060E+01 1 1.984E+01 1 1.841E+011 Total (liters) 1.131E+0 11 2.131E+011 2.008E+O 11 1.938E+0 11 Page .39 of 63

TABLE 3.2A Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Batch Releases January February March Total.

Gross Radioactivity Total Release Excluding H3 and Dissolved Gases (Ci) 3.381E-003 3.539E-003 1.970E-003 8.891E-003 Avg. Conc.

(jICi/ml) 1.878E-009 1.323E-009 9.749E-O10O Tritium Total Release (Ci) 4.026E+000 2.656E+001 4.664E+001 7.722E+001 Avg. Conc.

([ICi/ml) 2.236E-006 9.929E-006 2.308E-005 Dissolved Gases Total Release (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Avg. Conc.

([tCi/ml) O.OOOE+000 O.OOOE+000 O.OOOE+000 Gross Alpha Activity Total Release (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Avg. Conc.

(PCi/ml) O.OOOE+000 O.OOOE+000 O.OOOE+000 Volume of Waste Released (liters) 1.300E+005 2.020E+005 1.690E+005 5.011E+005 Volume of Dilution Water (liters) 1.800E+009 2.674E+009 2.020E+009 6.495E+009 Page.40 of 63

TABLE 3.2A (Con't)

Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Batch Releases Isotope (Ci) January February March Total Ag-llOm 1.043E-005 1.581E-004 6.867E-005 2.371E-004 Alpha O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Co-58 5.658E-004 6.108E-004 8.004E-005 1.257E-003 Co-60 8.951E-005 8.201E-004 2.487E-004 1.15 8E-003 Cs-136 O.OOOE+000 2.813E-005 O.OOOE+000 2.813E-005 Fe-55 1.079E-'003 1.677E-003 1.54 8E-003 4.304E-003 Fe-59 O.OOOE+000 O.OOOE+000 O.OOOE+000 0.000E+000 H-3 4.026E+000 2.656E+-001 4.664E+001 7.722E+001 Mn-54 O.OOOE+000 1.787E-004 2.479E-005 2.035E-004 Sb- 125 1.636E-003 6.673E-005 O.OOOE+000 1.703E-003 Sr-89 O.OOOE+000 O.OOOE+000 O.OOOE+000 0.OOOE+000 Sr-90 O.OOOE+000 O.OOOE+000 O.OOOE+000 0.OOOE+000 Total 4.029E+000 2.656E+001 4.664E+001 7.723E+001 Page 41 of 63,:

TABLE 3.2B Annual Radioactive Effluent Release Report 2007 Liquid Effluents -., Batch Releases April May June Total Gross Radioactivity Total Release Excluding H3 and Dissolved Gases (Ci) 3.166E-003 5.863E-003 1.277E-003 1.031E-002 Avg. Conc.

(jICi/ml) 1.843E-009 1.367E-009 1.101E-009 Tritium Total Release (Ci) 3.217E+000 ) 1.552E+001 7.768E+000 .-2.651E+001 Avg. Conc.

(ýLCi/ml) 1.873E-006 3.619E-006 6.698E-006 Dissolved Gases Total Release (Ci) O.OOOE+000 ) 0.OOOE+000 0.OOOE+000 O.OOOE+000 Avg. Conc. )

(tiCi/ml) 0.OOOE+000 O.OOOE+000 0.00OE+000 Gross Alpha Activity Total Release (Ci) 0.OOOE+000 0.OOOE+000 0.OOOE+000 0.OOOE+000 Avg. Conc.

(pei/ml) 0.OOOE+000 0.OOOE+000 0.OOOE+000 Volume of Waste Released (liters) 1.403E+005 1.841E+005 7.221E+004 3.966E+005 Volume of Dilution Water (liters) 1.718E+009 4.289E+009 1.160E+009 7.167E+009 Page 42 of 63.

TABLE 3.2B (Con't)

Annual Radioactive Effluent Release Report 2007 Liquid Effluents -. Batch Releases Isotope (Ci) April May June Total Ag-liOm 2.283E-004 3.879E-004 4.214E-005 6.583E-004 Alpha 0.000E+000 0.000E+000 0.OOOE+000 0.OOOE+000, Co-58 2.396E-004 7.725E-004 8.010E-005 1.092E-003 Co-60 6.401E-004 1.930E-003 1.437E-004 2.714E-003 Cs-136 0.OOOE+000 0.OOOE+000 0.OOOE+000 0.00OE+000 Fe-55 1.964E-003 2.578E&003 1.01 IE-003 5.553E-003 Fe-59 01OOOE+000 0.000E+000 0.000E+000 0.OOOE+000 H-3 3.217E+000 1.552E+001 7.768E+000 2.651E+001 Mn-54 9.312E-005 1.945E-004 0.OOOE+000 2.876E-004 Sb-125 0.000E+000 0.000E+000 0.000E+000 0.OOOE+000 Sr-89 0.OOOE+000 0.OOOE+000 0.OOOE+000 0.000E+000 Sr-90 O.OOOE+000 O.OOOE+000 O.OOOE+000 0.00OE+000 Total 3.220E+000 1.553E+001 7.769E+000 2.652E+001 Page 43 of 63

TABLE3.2C Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Batch Releases July August September Total Gross Radioactivity Total Release Excluding H3 and Dissolved Gases (Ci) 1.985E-003 8.778E-004 0.OOOE+000 2.862E-003 Avg. Conc.

([Ci/ml) 1.313E-009 1.008E7009 N/A Tritium Total Release (Ci) 5.723E+000 5.712E+000 0.OOOE+000 1.143E+001 Avg. Conc.

(jiCi/ml) 3.788E-006 6.561E-006 N/A Dissolved Gases Total Release*

(Ci) O.OOOE+000 0.OOOE+000 0.OOOE+000 0.OOOE+000 Avg. Conc.

([tCi/ml) O.OOOE+000 o.OOOE+000 N/A Gross Alpha Activity Total Release (Ci) O.OOOE+000 0.000E+000 0.OOOE+000 0.OOOE+000 Avg. Conc.

(ýICi/ml) O.OOOE+000 0.OOOE+000 N/A Volume of Waste Released (liters) 6.604E+004 3.372E+004 0.OOOE+000 9.976E+004 Volume of Dilution Water (liters) " 1.511E+009 8.706E+008 0.OOOE+000 2.382E+009 Page44 of,63

TABLE 3.2C (Con't)

Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Batch Releases Isotope (Ci) July August September Total Ag-il0mn 2.119E-004 4.572E-005 0.OOOE+000 2.576E-004, Alpha 0.00OE+000 0.00OE+000 0.000E+000 0.OOOE+000 Co-58 6.526E-005 2.153E-005 0.00+/-0E+00 8.679E-005 Co-60 3.532E-004 1.215E-004 0.OOOE+000 4.748E-004 Cs-136 0.OOOE+000 O.000E+000 0.OOOE+000 0.OOOE+000 Fe-55 1,.321E-003 6.743E-004 0OOOE+000 1.995E-003 Fe-59 O.OOOE+000 0.OOOE+000 0.OOOE+000 0.OOOE+000 H-3 5.723E+000 5.712E+000 0OOOE+000 "1.143E+001 Mn-54 3.342E-005 1.463E-005 0.OOOE+000 4.805E-005 Sb-125 0.OOOE+000 0.000E+000 0.OOOE+000 0.OOOE+000 Sr- 8 9 0.OOOE+000 0.OOOE+000 0.00OE+000 0.000E+000 Sr-90 0.OOOE+000 0.000E+000 0.OOOE+000 0.OOOE+000 Total 5.725E+000 5.713E+000 0.OOOE+000 1.144E+001 Page 45 of 63

U TABLE 3.2D I Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Batch Releases I

October November December Total I

Gross Radioactivity Total Release I

Excluding H3 and Dissolved Gases (Ci) 2.074E-003 9.31 1E-004 2.545E-004 3.260E-003 I

Avg. Conc.

([LCi/ml) 4.500E-010 2.359E-010 2.256E-010 I Tritium Total Release I

(Ci)

Avg. Conc.

6.284E+001 5.655E+001 4.657E+000 1.240E+002 I

(ýICi/ml) 1.363E-005 1.433E-005 4.128E-006 Dissolved Gases I

Total Release (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 I

Avg. Conc.

(ýLCi/ml) O.OOOE+000 O.OOOE+000 O.OOOE+000 I Gross Alpha Activity Total Release I

(Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 0.OOOE+000 Avg. Conc.

([Ci/ml) O.OOOE+000 0.000E+000 0.00OE+000 I

Volume of Waste Released I (liters) 2.143E+005 1.452E+005 3.462E+004, 3.941E+005 U

Volume of Dilution Water (liters) 4.609E+009 3.947E+009 1.128E+009 9.684E+009 I I

Page'46 of 63 I

TABLE 3.2D (Con't)

Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Batch Releases Isotope (Ci) October November December Total Ag-il0m 1.274E-004 1.9.1OE-005 O.OOOE+000 1.465E-004 Alpha O.OOOE+000 o.OOOE+000 0.OOOE+000 0.000E+000O Co-58 1.493E-004 1.525E-005 9.192E-006 1.738E-004 Co-60 5.527E-004 5.717E-005 1.040E-005 6.203E-004 Cs-136 O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Fe-55 1.157E-003 7.839E-004 1.870E-004 2.128E-003 Fe-59 0.000E+000 1.147E-005 O.OOOE+000 1.147E-005 H-3 6.284E+001 5.655E+001 4.657E+000 1.240E+002 Mn-54 8.742E-005 5.236E-006 0.00OE+000 9.265E-005 Sb-125 O.OOOE+000 3.891E-005 4.795E-005 8.686E-005 Sr-89 O.OOOE+000 0.00OE+000 O.OOOE+000 O.OOOE+000 Sr-90 O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Total 6.284E+001 5.655E+001 4.657E+000 1.240E+002 Page 47 of 63.,,.

TABLE 3.3A Annual Radioactive -Effluent Release Report 2007 Liquid Effluents - Continuous Releases January February March Total Gross Radioactivity Total Release Excluding H3 and Dissolved Gases (Ci) 0.OOOE+/-000 0.000E+000 O.OOOE+000 0.OOOE+000 Avg. Conc.

(gCi/ml) O.OOOE+000 0.OOOE+000 0.OOOE+000 Tritium Total Release (Ci) 0.OOOE+000 O.OOOE+000 O.OOOE+000 0.OOOE+000 Avg. Conc.

(pCi/ml) 0.OOOE+000 0.OOOE+000 0.OOOE+000 Dissolved Gases Total Release (Ci) O.OOOE+000 0.OOOE+000 0.OOOE+000 O.OOOE+000 Avg. Cone.

(j.Ci/ml) O.OOOE+000 0.OOOE+000 O.OOOE+000 Gross Alpha Activity Total Release (Ci) O.OOOE+000 0.OOOE+000 0.OOOE+000 O.000E+000 Avg. Conc.

(ýICi/ml) 0.OOOE+000 0.OOOE+000 O.OOOE+000 Volume of Waste Released (liters) 7.504E+006 5.566E+006 1.01 E+007 2.318E+007 Volume of Dilution Water (liters) 4.473E+010 3.017E+010 3.167E+0 10 1.066E+01 1 Page 48 of 63

TABLE 3.3A (Con't)

Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Continuous Releases Isotope (Ci) January February March Total Alpha 0.OOOE+000 0..OOOE+000 0.0 OOE+000 0.OOOE+000 Fe-55 O.OOOE+000 0..OOOE+000 0.0 OOE+000 0.OOOE+000 H-3 0.OOOE+000 0,.OOOE+000 0.0 OOE+000 0.OOOE+000 Sr-89 0.OOOE+000 0,.000E+000 0.0 OOE+000 0.OOOE+000 Sr-90 0.OOOE+000 0,.OOOE+000 0.0 OOE+000 0.OOOE+000 Total 0.OOOE+/-000 0.OOOE+000, -0.000E+000 0.OOOE+000 Page 49 of 63

TABLE 3.3B Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Continuous Releases April May June Tc tal Gross Radioactivity Total Release Excluding H3 and Dissolved Gases (Ci) O.OOOE+000 0.000 'E+000: 0.000E+000 .O.OOOE+OOO Avg. Conc. O.OOOE+OOO (jiCi/ml) O.OOOE+000 O.OOOE+000 Tritium 0-000E+000 Total Release O.OOOE+000 (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+/-000 Avg. Conc. O.OOOE+000 (jiCi/ml) O.OOOE+000 O.OOOE+000 Dissolved Gases Total Release O.OOOE+000 (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 Avg. Conc.

(jICi/ml) O.OOOE+000 O.OOOE+000 Gross Alpha Activity Total Release (Ci) O.OOOE+000 O.OOOE+000 O.OOOE+000 O.OOOE+000 Avg. Conc.

(iiCi/ml) O.OOOE+000 O.OOOE+000 O.OOOE+000 Volume of Waste Released (liters) 6.546E+006 5.498E+006 6.120E+006 1.816E+007 Volume of Dilution Water (liters) 7.815E+010 6.656E+010 6.124E+O10 2.060E+011 Page 50 of 63

TABLE 3.3B (Con't)

Annual Radioactive Effluent Release Report 2007 Liquid Effluents I Continuous Releases Isotope (Ci) April May June Total Alpha O.OOOE+000 O.OOOE+000 O.OOOE+000 0.00OE+000 Fe-55 O.OOOE+000 O.OOOE+000 O.OOOE+000 0.OOOE+000 H-3 O.OOOE+000 O.OOOE+000 O.OOOE+000 0.OOOE+000 Sr-89 O.OOOE+000 O.OOOE+000 O.OOOE+000 0.OOOE+000 Sr-90 O.OOOE+000 O.OOOE+000 O.OOOE+000 0.OOOE+000 Total O.0OE+÷000 o.oooE+ooo O.OOOE+000 0.00OE+000 Page 51 of 63:

TABLE 3.3C Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Continuous Releases July August September Total Gross Radioactivity Total Release Excluding H3 and Dissolved Gases (Ci) 0.000E +000 0.000E+000 0.OOOE+000 -.O000E+000 Avg. Conc.

(jtCi/ml) 0.OOOE +000 0.OOOE+000 0.OOOE+000 Tritium Total Release (Ci) 0.OOOE +000 0.000E+000 0.OOOE+000 O.OOOE+000 Avg. Conc.

(jiCi/ml) 0.OOOE +000 0.000E+000 0.OOOE+000 Dissolved Gases Total Release (Ci) O.000E +000 0.OOOE+000 0.OOOE+000 O.OOOE+000 Avg. Conc.

(jICi/ml) 0.00013 +000 0.OOOE+000 0.OOOE+000 Gross Alpha Activity Total Release (Ci) 0.OOOE+000 0.OOOE+000 0.000E+000 0.000E+000 Avg. Conc.

(iiCi/ml) 0.OOOE+000 0.OOOE+000 0.000E+000 Volume of Waste Released (liters) 8.329E+006 5.998t+006 4.288E+006 1.861E+007 Volume of Dilution Water I (liters) 7.628E+010 6.132E+010 6.078E+010 1.984E+011 Page 52 of 63

TABLE 3.3C (Con't)

Annual Radioactive Effluent Release Report 2007 Liquid Effluents.- Continuous Releases Isotope (Ci) July August September Total Alpha 0.OOOE+000 0.OOOE+000 0.OOOE+000 0.OOOE+000 Fe-55 0.OOOE+000 O.OOOE+000 0.OOOE+000 0.000E+000, H-3 0.OOOE+000 0.OOOE+000 0.OOOE+000 0.000E+000 Sr-89 0.OOOE+000 0.000E+000 0.OOOE+000 0.OOOE+000 Sr-90 0.000E+000 0.00OE+000 0.OOOE+000 0.OOOE+000 Total '0.00OE+000 I 0.OOOE+000  : ,0.OOOE+000 0.OOOE+000 Page 53 of 63.,

TABLE 3.3D Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Continuous Releases Octo ber November December Tc)tal.

Gross Radioactivity Total Release Excluding H3 and Dissolved Gases (Ci) O.OOOE+000 0.OOOE+000 0.OOOE+000 0.OOOE+000 Avg. Conc.

(p.Ci/ml) O.OOOE+000 O.OOOE+000 0.000E+000 Tritium Total Release (Ci) O.OOOE+000 O.OOOE+000 0.OOOE+000 0.OOOE+000 Avg. Conc.

(pCi/ml) O.OOOE+000 O.OOOE+000 0.OOOE+000 Dissolved Gases Total Release (Ci) O.OOOE+000 O.OOOE+000 0.OOOE+000 0.OOOE+000 Avg. Conc.

(pCi/ml) O.OOOE+000 O.OOOE+000 0.OOOE+000 Gross Alpha Activity Total Release (Ci) 0.000E+000 0.OOOE+000 0.00OE+000 0.OOOE+000 Avg. Conc.

(ýCi/ml) O.OOOE+000 0.OOOE+000 0.OOOE+000 Volume of Waste Released (liters) 7.994E+006 5.338E+006 6.739E+006 2.007E+007 Volume of Dilution Water (liters) 7.723E+010 6.124E+010 4.567E+010 1.841E+011 Page54 of 63

TABLE 3.3D (Con't)

Annual Radioactive Effluent Release Report 2007 Liquid Effluents - Continuous Releases Isotope (Ci) October November December Total Alpha 0.000E+000 O.OOOE+000 0. OOOE+000 0.OOOE+000 Fe-55 O.OOOE+000 O.OOOE+000 0. OOOE+000 0.000E+000 H-3 O.OOOE+000 O.OOOE+000 0. OOOE+000 0.OOOE+000 Sr-89 O.OOOE+000 0.OOOE+000 0. OOOE+000 0.OOOE+000 Sr-90 O.OOOE+000 0.OOOE+000 0. OOOE+000 O.OOOE+000 Total , O.OOOE+O0 o0 . O.OOOE+000, 0 0.OOOE+/-000 ' O.OOOE+O0O Page 55 of 63 :;::

I Table 3.4 Annual Radioactive Effluent Report 2007 I

Dose From Liquid Effluents The dose to a member of the public from total liquid, radioactive releases for each quarter was below i

the ODCM limits of 1.5 mrems to the total body and less than or equal to 5 mrems to any organ.

Additionally, the dose to a member of the public from total liquid radioactive releases for the year was I below the ODCM limits of 3 mremns to the total body and less than or equal to 10 mrems to any organ.

Instantaneous release concentrations are limited by the individual radionuclide concentrations I established in 10 CFR 20, Appendix B, for unrestricted areas. During the report period, none of the, isotopes released exceed the concentrations specified in Appendix B. The following offsite doses were calculated using equation 1.5 from the Kewaunee ODCM.

I Organ 1 st Qtr Dose Dose Total Quarterly Limit Percent of Limit I

mRem mRem Total Body 2.865E-004 1.5. 1.910E-02 I

Bone 7.026E-006 5.0 1.405E-04 Liver Thyroid 2.903E-004 2.792E-004 5.0 5.0 5.805E-03 5.584E-03 I

Kidney Lung GI-LLI 2.804E-004 2.819E-004 3.440E-004 5.0 5.0 5.0 5.607E-03 5.638E-03 6.880E-03 I

Organ Dose Quarterly Percent I 2nd Qtr Dose Total Limit of Limit mRem mRem I

Total Body Bone 7.377E-004 2.501E-005 1.5 5.0 4.918E-02 5.001E-04 I

Liver 7.506E-004 5.0 1.501E-02 Thyroid Kidney 7.332E-004 7.332E-004 5.0 5.0 1.466E-02 1.466E-02 I

Lung 7.428E-004 5.0 1.486E-02 GI-LLI 7.481E-004 5.0 1.496E-02 I 1

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Page 56 of 63 I

Table 3.4 (Con't)

Annual Radioactive Effluent Report 2007 Dose From Liquid Effluents Organ Dose Quarterly Percent 3rd Qtr Dose Total Limit of Limit mRem mRem Total Body 4.763E-005 1.5 3.175E-03 Bone 1,.455E-005 2.910E-04 Liver. ,.5:547E-005, 5.0 7 , 1.,l09E-03, Thyroid,'- 4:'I66E-005'

' 5.0- %8.332Et-04 Kidney 4.236E-005 5.0 8.472E&04 Lung 4.726E-005 5.0 9.453E-04 GI-LLI 8.281E-005 5.0 - .L656E-03 Organ Dose Quarterly Percent 4th Qtr Dose Total Limit of Limit mRem mRem Total Body 4.740E-004 1.5 3.160E-02 Bone 1.700E-005 5.0 3.400E-04 Liver 4.845E-004 5.0 .9.690E-03 Thyroid 4.656E-004 5.0 9.312E-03 Kidney 4.671E-004 5.0 9.341E-03 Lung 4.722E-004 5.0 9.445E-03 GI-LLI 5.284E-004 5.0 1.057E-02 Calculated Dose This Year Organ Dose Quarterly Percent Total Limit of Limit' mRem mRem Total Body 1.302E-003 3.0 4.341E-02 Bone 1.578E-004 10.0 1.578E-03 Liver 1.404E-003 10.0 1.404E-02 Thyroid 1.169E-003 10.0 1.169E-02 Kidney 1.224E-003 10.0 1.224E-02 Lung 1.228E-003 10.0 1 228E-02 GI-LLI 1.783E-003 10.0 1.783E-02 Page 57 ofl63-,

I 4.0 UNPLANNED RELEASES I No unplanned releases were made from the Kewaunee Plant during the report period.

i 5.0 METEOROLOGICAL DATA I

See Appendix A for missing meteorological data and the joint frequency distribution tables.

I 6.0 SOLID WASTE DISPOSAL Table 6.1 is a summation of solid wastes shipped during 2007. Presented are the'types of wastes, major I

nuclide composition, disposition of the wastes. Table 6.1 contains the radionuclide content (curies) and percent abundance for each type of waste. I I

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Page"58 of 63 I

Table 6.1 Annual Radioactive Effluent Report 2007 Solid Waste and Irradiated Fuel Shipments A. SOLID WASTE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL

1. Type of Waste Ci
a. Resin 7.96EO11: ., 1-07E+01
b. Dewatered Cloth Filters 33.83E+00 3.41E+00 c:.DAW (compactible) 9.67E-02 3.08E+01
d. DAW (noncompactible) 5.13E-02 1.27E+02 Average Transuranics shipped (all shipments): 2.09E+00 nCi/g
2. Estimate of Major Nuclide by Composition
a. Resin Nuclide Ci Mn54 2.95E-02 2.35E+00 Co57 1.14E-03 9.08E-02 Co58 1.22E-02 9.68E-01 Co60 1.56E-01 1.25E+01 Agll0m 1.39E-03 1.11 E-0 1 Cs137 4.70E-03 3.75E-01 Sb125 1.43E-02 1.14E+00 Fe55 1.26E-01 1.01E+01 C14 7.80E-04 6.21E-02 Ni59 7.59E-03 6.04E-01 Nb94 9.97E-05 7.94E-03 TRU 1.35E-03 1.08E-01 Pu238 4.52E-07 3.60E-05 Pu241 1.35E-03 1.07E-01 Am241 1.64E-06 1.30E-04 Ni63 6.41E-01 5.1OE+O1 Sr90 6.04E-05 4.81E-03 Cm243 6.41E-07 5.11 E-05 Pu239 4.52E-07 3.60E-05 Ce144 3.33E-03 2.65E-01 Page ,59 of 63.

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b. Dewatered Cloth Filters Nuclide Ci I

Cr51 Mn54 7.91E-09 2.52E-02 1.18E-03 3.03E-08 9.64E-02 4.53E-03 i

Co58 Co60-Zr95 1.99E-01 1.30E-05 7.62E-01 4.98E-05 I Nb95 4.83E-07 . . 1.85E-06 AgflOm Cs137 5.33E-03:

8.65E-05 2.04E-02 3.3 1E-04 I Sb125i 1.1OE-02, 4.22E-02 Fe55'-

Fe59 3.34E-1, 1.48E-0T 1.28E+00 5.68E-07 I

C14 3.24E-05 1.24E-04 Tc99 TRU 2.72E-03 3.91E-06 1.04E-02 1.50E-05 I

Pu238 3.13E-06 1.20E-05 Am24.1 H3 7.78E-07 1.47E-04 2.98E-06 5.63E-04 I

1.61E+00 Ni63 Zn65' U238 4.21E-01 2.35E-04 7.57E-07 8.99E-04 2.90E-06 i

U233; 1.20E-06,' 4.60E-06 Ce144 1.63E-04 6.25E-04 I

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Page 60 of 63 I

c. DAW (compactible)

Nuclide Ci Cr51 1.1OE-03 1.06E-04 Mn54 3.33E-02 3.22E-03 Co57 8.59E-04 8.3 1E-05 Co58 1.65E-01 1.60E-02 Co60 1.14E-01 1.1 OE-02 Zr95 2.11E-03 2.04E-04 Nb95, 2.45E-Q03 2.37E-04 Ag1-, 1Om; 5.04E-02. ,' 4.87E-03 Cs137 3.96E-03 3.83E-04 Sb125 8.29E-03 8.01E-04 Fe55 4.12E-01 3.99E-02 Fe59 3.48E-04 3.36E-05 C14 7.97E-03 7.71E-04 Tc99 9.24E-03 8.94E-04 TRU 2.83E-05 2.74E-06 Pu23 8- 2.14E-05 2.07E-06 H3 7.74E-03 7.48E-04 Ni63 1.75E-01 1.69E-02 Zn65, 1.74E-03 1.68E-04 Pu239 6.86E-06 6.63E-07 Ce144 5.19E-03 5.02E-04

d. DAW (noncompactible)-

Nuclide Ci Cr51 1.65E-02 8.46E-04 Mn54 2.39E-02 1.23E-03 Co57 6.85E-04 3.5 1E-05 Co58 5.89E-01 3.02E-02 Co60 4.20E-02 2.16E-03 Zr95 8.65E-03 4.43E-04 Nb95 2.45E-02 1.26E-03 AgllOm 4.29E-02 2.20E-03 Cs137 1.30E-03 6.66E-05 Sb125 3.49E-03 1.79E-04 Fe55 1.74E-01 8.95E-03 Fe59 2.3 8E-03 1.22E-04 C14 2.54E-03 1.30E-04 Tc99 2.94E-03 1.51E-04 TRU 9.08E-06 4.66E-07 Pu238 6.90E-06 3.54E-07 H3 2.63E-03 1.35E-04 Ni63 5.6 1E-02 2.88E-03 Zn65 1.51E-03 7.73E-05 Pu239* 2.19E-06 1.12E-07 Ce144 4.OOE-03 2.05E-04 Page 61 of 63

3. Solid Waste Disposition DATE OF SHIPMENT MODE OF TRANSPORTATION DESTINATION 03/08/07 Hittman Transport Studsvik Processing Facility, LLC Erwin, TN 03/28/07.. Hittman Transport Studsvik Processing Facility, LLC Erwin, TN 05/14/07 Hittman Transport. Studsvik Processing Facility, LLC Ervin, TN 06/07/07 Hittman Transport Studsvik Processing Facility, LLC Erwin, TN 06/20/07 Hittman Transport Duratek Services, Inc.,

OAkRde TN 07/25/07 Hittman Transport Duratek Services, Inc.

Oak Ridge, TN 09/12/07 Hittman Transport Envirocare of Utah, Inc.

Clive, UT 12/11/07 Hittman Transport Clive Disposal Facility Clive, UT B. IRRADIATED FUEL SHIPMENTS No irradiated fuel shipments were made from the Kewaunee Nuclear Power Plant during 2007.

Page 62. of 63

7.0 PROGRAM REVISIONS In accordance with Technical Specifications 6.18.b.3 and 6.19.a, the revisions to the Process Control Program, Offsite Dose Calculation Manual and radioactive waste treatment systems are listed below.

7.1 Offsite Dose Calculation Manual The Offsite Dose Calculation Manual (ODCM) has not'been revised during this report period-7.2 Major Changes to the RaAdioactive Liquid, Gaseous and Solid Waste Treatment Systems Major changes to the radioactive liquid, gaseous or solid waste systems are submitted in the annual Updated Final Safety Anliysis Report consistent with Technical Specification 6.19.

8.0 REPORTABLE OCCURRENCES None.

Page 63 of 63, "

Appendix A Kewaunee Power Station 2007 Meteorological Data I Missing Data First Quarter: 16.25 hours2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br /> Second Quarter: 35.75 hours8.680556e-4 days <br />0.0208 hours <br />1.240079e-4 weeks <br />2.85375e-5 months <br /> Third Quarter: 699.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> Fourth Quarter: 166.25 hours2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br /> J " I Note: A total of 917.25 hours2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br /> of data is missing or otherwise unavailable. This represents the availability of 89.529% of the data for the year.

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APPENDIX A Annual Radioactive Effluent Release Report 2007 FIRST QUARTER 2007 Total Hours Missing = 16.25 Total Hours = 2160 Stability Class A Wind Direction CALM 1-3 4-7 8-12 13-18 19-24. >24 TOTAL N 0 0 3.5 41.25 24.75 0 0 69.5 NNE 0 0 0.25 29 25.25 15 0.5 70 NE 0 4. 26.75 * *7;* 7.75. "'0 0 38.5 0 *9":25 0 ENE 0 2.75 5;2 5'.... 0.25 17.5 E 0 0 4.5 2.25 19.75 19.25 2.25 48 0

ESE 0 3 12.75 19.25 1 0 36 SE 0 ..0 0.25 1.75 6.25 " 0 0 8.25 SSE 0 0 0.5 1.25 5.5 8.5 4.25 20 S 0 5.25 37.25 24 1.25 0.75 68.5 SSW 0 1.25 17.75 25.75 4.25 0 0 49 SW 0 1 4.25 26.5 18.5" 0 0 50.25 WSW 0 0.25 8 28.5 5.75 0 0 42.5 W 0 0.25 9.5 69 40 0.25 0 119 WNW 0 0.5 :10.5 31.25 23 4.25 0 69.5 NW 0 0.5 '16 24 23.25 3.25 0 67 NNW 0 0 12.75 36.75 24.25 0 0 73.75 TOTAL 0 3.75 102.75 399.25- 280.75 52.75 8 847.25 Stability Class B Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 0 2.75 1 0 0 3.75 NNE 0 0 0 0.25 5.5 2.75 0 8.5 NE 0 0 0.25 1 0.5 0 0 1.75 ENE 0 0 0.25 1.5 0.25 0 0 2 E 0 0 0 1 0.25 0.5 0 1.75 ESE 0 0 1.25 1.5 0 0 0 2.75 SE 0 0 0 0 0 0 0 0 SSE 0 0 0 0.25 0.5 0 0 0.75 S 0 0 2 2.25 0 0 0 4.25 SSW 0 0 3.5 4.5 1.25 0 0 9.25 SW 0 0 0 2.25 2.25 0 0 4.5 WSW 0 0.25 2 5.75 2.5 0 0 10.5 W 0 0 3.5 14 10.5 0.5 0 28.5 WNW 0 0 0 0.75 3 0 0 3.75

. NW 0 0 1.5 7.25 3 0 0 11.75 NNW 0 0 2.75 2.75 2 0 0 7.5 TOTAL 0 0.25 17.75 50 29.5 3.75 0 101.25 Page A2 of A15

APPENDIX A Annual Radioactive Effluent Release Report 2007 I

Stability Class C Wind Direction 1

N CALM 0

1-3 0

0 4-7 0.5 0

8-12 6

0.5 13-18 0.5 1

19-24 0

1

>24 0

0 TOTAL

  • 2.5 7 I NNE 0 NE

,ENE 0

0 0

0 0.25 0 K' 1

0 0

0.75.

0 0

0 0

1.25 0.75 I E 0" 0 0.5 1.75 0.25 0 0 2.5 ESE SE 0

0 0.25 0

0.5 0

1 0.25 0

0 0

0 0

0 1.75 0.25 I SSE 0 0 0 0 0.75 0 0.75 S

SSW 0

0 0

0 2

1.75 2.75 4.25 0

1 0

0!

0 0

4.75 7

£ SW 0 0.25 0.5 3 1.5 0 0 5.25 WSW W

0 0

0 0

0.25 3.75 7.5 22 1.5 8.25 0

0.5 0

0 9.25 34.5 I

0 0.5 S 5 0 0 0 5.5 WNW NW NNW 0

0 0

0.5 0

2.75 1.75 5.5 3.5 4.5 6

0 0

0 0

13.25 11.25 I

TOTAL 0 Stability Class D 1 15 64 26 1.5 0 107.5 I

Wind Direction 8-12 13-18 19-24 >24 TOTAL I

CALM 1-3 4-7 N

NNE 0

0 0.5 0

3.25 2.5 2.25 5

1 6.75 0

1 0

0 7

15.25 I NE 0 0 0.75- 2.75 0 0 0 3.5 ENE E

0 0

0.5 0.5 0.5 2

1.5 0

0.75 0.75 0

0 0

0 3.25 3.25 I ESE 0 0 4.75 0 0 0.25 0.5 5.5 SE SSE 0

0 0

0.25 0

1.25 0.75 0.25 0

3 0.5 0

0 0

1.25 4.75 I

S 0 0.5 7.75 8.75 1 0 0 18 SSW SW 0

0 1

0 9.5 8.5 17.5 7.25 0.5 4.25 0

0 0

0 28.5 20 I

WSW 0 0.25 3 13.5 5.5 0 0 22.25 WNW W 0 0

0 0.25 21.5 8.75 30.75 16.75 29.25 0.75 0.25 0

0 0

81.75 26.5 I

. NW

.NNW

. TOTAL 0

0 0

1.25 0.5 5.5 10.75 11.25 96 13.75 14.5 135.25 8.75 3.75 66 0

0 2

0 0

0.5 34.5 30 305.25 U

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APPENDIX A Annual Radioactive Effluent Release Report 2007 Stability Class E Wind Direction CALM 1-3' 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0.5 3.75 2 1 0 0 7.25 NNE 0 0 2.75 5.75 0.5 0 0 9 NE 0 0 5.5 4.5 0 0 0 10 ENE 0 1.25: 3 5.25 0 0 0 ,...9.5 E 0 0.75 2 0 0 0 0 2.75

'ESE 0 , 1 2.75 0 0" 0 0 3.75 SSE 0 0 4.25 0.25 0.25 0 0 4.75 SSE 0 3.5 1.5 5 0 0 11 S 0 0.25 19 7 0 0 0 26.25 SSW 0 2 21 15.75 0 0 0 38.75 SW 0 2.5 17 9.75 7.25 0 0 36.5 WSW 0 1 20 18.5 11 0 0 50.5 W 0" 1.25 23.75 54.25 9.75 0 0 89 WNW 0 0.5 14.75 32 1 0 0 48.25 21.25 27.25 2.25 0 0 52.75 NW '0 NNW 0 1.75 22.25 12.25 3 0 0 39.25 TOTAL 0 15.75 186.5 196 41 0 0 439.25 Stability Class F Wind Direction CALM 0-3 4-7 8-12 , 13-18 19-24 >24 TOTAL N 0 0 0.25 0 0 0 " 0 0.25 NNE 0 0 0.25 0 0 0 0 0.25 NE 0: 0.75 1.5 2.75 0 0 0 5 ENE 0 0.25 0.25 1.5 0 0 0 2 E 0 0 0.75 0.75 0 0 0 1.5 ESE 0 0 1.75 0 0 0 0 1.75 SE 0 0.25 1.25 0 0 0 0 *1.5 SSE 0 0.25 3.25 3 1.75 0 0 8.25 S 0 0.75 9.75 6.25 1 0 0 17.75 SSW 0 0.25 21 3.25 0 0 0 24.5 SW 0 0.75 15.5 2.5 3.25 0 0 22 WSW 0 0.25 17.5 3.5 4 0 0 25.25 IW 0 1.25 15.25 7.75 0 0 0 24.25

WNW 0 0 6 :13.5 0 0 0 19.5 SNW 0 0 10.75 2.5 0 0 0 13.25 NNW 0 1 9.5 4.25 10 0 0 14.75 TOTAL 0 5.75 114.5 51.5 10 0 0 181.75 Page A4 of Al5

APPENDIX A Annual Radioactive Effluent Release Report 2007 I Stability Class G Wind Direction I

CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N.

NNE 0

0 1

1 0.25 0.5 0.25 0.25 0

0 0

0 0

0 1.5 1.75 I

0.25 4.75 0 0 0 8 NE..

-ENE E

0 0

0 0.75 1

  • 0.75 2

3 1

1 0

0 0

0 0

0 2.5 4

I ESE SE SSE 0

0 0

0.25 *.

0.25 0.75 1

1 2.75 0

0 3.75 0

0 0.75 0

0 0

0 0

0.25 1.25 1.25 8.25 I

S SSW SW 0

0 0

4.25 2.5 1.25 5

16 8.5 2.25 3

2.5 0

0.25 0.5 0

0 0

0 0

0 11.5 21.75 12.75 I

WSW W

0 0

0 0

15 8.5 10.5 20 2.25 0

0 0

0 0

427.75 28.5 I WNW 0 1.25 4.5 3.25 0 0 0

  • 9 NW NNW 0

0 3

1 12.5 2

3.25 0

0 0

0 0

0 0

  • 18.75 3

I TOTAL 0 18.5 85 54 3.75 0 0.25 161.5 2 n QUARTER 2007 I

Total Hours Missing = 35.75 Total Hours = 2184 Stability Class A I

Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL I

N NNE NE 0

0 0

0.25 0

0.25 2

1.75 5

7.25 35.5 10.5 4.25 44.75 0.75 0

1 5.75 0

0 0

13.75 83 22.25 I

ENE E

ESE 0

0 0

0.25 0.5 0.5 2.5 8.75 7

2.5 8

6.25 3.25 7.25 0

3 2.25 0

0 0.5 0

11.5 27.25 13.75 I

SE SSE 0

0 0

0 5.75 3

0.5 1.5 0

1.5 0

0 0

0 6.25 6 I S 0 0.25 3.75 4.25 2.5 0 0 10.75 SSW SW 0

0 0

0.25 4

1.25 8.25 3.5 0.75 0.25 0

1.5 0

0 13 6.75 I

WSW 0 0 0.5 1.75 0 0 0 2.25 W

WNW 0

0 0.5 0

0.5 0.75 1.75 9.25 7.5 11.75 1.25 6.25 0

0 11.5 28 I

NW 0 1 3.75 15 23.75 7.75 0 51.25 NNW TOTAL 0

0 0.25 4

.2.75 53 18 133.75 17 125.25 2.5 31.25 0

0.5 40.5 347.75 I

Page A5 of A15 I

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APPENDIX A Annual Radioactive Effluent Release Report 2007 Stability Class B Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 0 2 1 0 0 3 NNE 0 0 0 4.5 6.25 0 0 10.75 NE 0 0 0.5 1.5 0 0 0 2

. ENE 0 0 1 0.5 0.25 0 0 1.75 E 0 0.25 1.25 0 0 0 0 1.5 ESE 0 0 1 0 0 0 0 SE 0 0.25 1.25 0 0 0 1.5 SSE 0 0 1.25 0 0.5 0 0 1.75 S 0 0 0.25 3.25 0.25 0 0 3.75 SSW 0 0.25 0.25 2.25 0 0 0 2.75 SW 0 0 1.25 0.25 0 0 0 1.5 WSW 0 0 0.25 0.5 2.5 0 0 3.25 W 0 0 0 0.25 3 0 0 3.25 WNW 0 0 0.5 0 1.75 0 0 2.25 NW 0 0 0.75 0.25 0.25 0 0 1.25 NNW 0 0.25 0.75 6.75 1 0 0 8.75 TOTAL 0 1 10.25 22 16.75 0 0 50 Stability Class C Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 ' TOTAL N 0 0 1.5 5.75 0 0 0 7.25 NNE 0 0 0.5 8.75 2.75 0 0

  • 12 NE 0 0 2.75 3 0 0 0 5.75 ENE 0 0.25 0.25 0- 0 0 0 0.5 E 0 0.25 2.75 0 0 0 0 3 ESE 0 0 0.5 0 0 0 0 0.5 SE 0 0.5 1.5 0.5 0 0 0 2.5 SSE 0 0.25 1.75 0 1.5 0 0 3.5 S 0 0 0.25 3.5 1.25 0 0 5 SSW 0 0.25 0 2 0 0 0 2.25 SW 0 0 0.25 0 2 0.25 0 2.5 WSW 0 0 0.75 0.25 1.5 0 0 2.5 W 0 0 0 0.5 3.75 0 0 4.25 WNW 0 0 0.5 1.25 *1.75 0 3.5 0

NW 0 0.25 0.75 1.25 3.25 0 0 5.5 NNW 0 0 1.5 5.25 5.25 0 0 12 TOTAL 0 1.75 15.5 32 23 0.25 0 -72.5 Page A6 of A15

APPENDIX A Annual Radioactive Effluent Release Report 2007 Stability Class D Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0.5 2.5 7.25 1.5 0 0 11.75 NNE 0 0.25 7.25 30.25 16 0 0 53.75 NE 0 0.75 8 11 0 0 0 .19.75 ENE 0 0.5 4.25 6.5. 0 0 0 11.25 I E 0 1.75 5.75 1 0 0 0 8.5 ESE 0 0.5 *, 9 ,-.00.25 .25 0 ':10 10 SE 0 3 5.75 .0.25 0.25 0 0  :-9.25 SSE 0 1.25 10.25 2.5 4 0 0 18 S 0 0.75 5 15.5 8.5 . 0.25 0 30 SSW 0 1 5 9.75, 0 0 0 115.75 SW 0 0.25 3.25 2.25 5.5 0 0 11.25 WSW W

WNW 0

0 0

0 0

0.25 1.75 2

3.5 7.75 10 3.25 1.25 12.75 0.25 0 0

0.25 0

0 0

10.75 25 7.25 I

NW 0. 0.25 1 4 10.25 0 0 15.5 "

NNW 0 0.5 2.75 4.5 1.25 0 0 99.

TOTAL 0 11.5 77 116 61.75,. 0.5 0 266.75 Stability Class E Wind Direction .

CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0.75 11.75 8.75 0.25 0 0 21.5 NNE 0 1.25 19:75 26.25 15 1.25 0 63.5 I NE 0 2.5 20.5 13.5 0 0 0 36.5 ENE 0 2.5 13.5 4 0 0 0 20 E 0 3.75 11.25 0.25 0 0 0 15.25 I ESE 0 1.5 15.5 2.5 0 0 0 19.5 SE 0 3 10.75 1.5, 0 0 0 15.25 SSE 0 2 :19.25 9.5 9.5 0.75 0 41

-S 0 1 26 27.5 9 0.5 0 64 SSW 0 2.5 13 9.75 0 0 0 25.25 SW 0 0.5 9 3.25 4 0 0 16.75 WSW 0 0.5 4.5 9.25 1 0 0 15.25 W. 0 1.25 10.25 11.75 3 0 0 26.25-3 WNW 0 1.25 8 3.5 0 0 0 12.75 NW NNW

-.TOTAL 0

0 0

3 1

28.25 6.5 8.25 207.75 2.25 6.25 139.75 0.75 1.25 43.75 0

0 2.5 0

0 0

12.5 16.75 422 3

I Page A~ofA15 n, I

APPENDIX A Annual Radioactive Effluent Release- Report 2007 Stability Class F Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 2.5 6.25 0.5 0 0 9.25 NNE 0 2 6.5 5 0 0 13.5 NE 0 6.75 18 3 0 0 27.75 ENE 0 1.5 9 1 0.25 0 11.75 SE 0 4 12.25 3 0 0 19.25

'ESE 0 4 7.25 0.5 0 0 .11.75 SE 0 0.25 11.25 0.25 0 0 11.75 SSE 0 3.25 13 5 3.25 1.75 26.25 S 0 3.75 28.75 27.75 0.5 0 60.75 SSW 0 2.5 14.25 5.5 0 0 22.25 SW 0 3.75 5.25 3.25 0 0 12.25 WsW 00 2.5 4 1.25 0 0 7.75 W 0 0.75 6 2.25 0 0 9 WNW 0 1.5 4.75 0 0 0 6.25 NW 0 1.75 3 1.75 0 0 6.5 NNW 0 3.5 5.5 1.75 0.25 0 211 S267 TOTAL 0 44.25 155 61.75 4.25 1.75 Stability Class G Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 7 3.25 0.25 0 0 0 . 10.5 NNE 0.25 7 3 1.75 0 0 0 12 NE 0 10 26.25 3 0 0 0 39.25 ENE 0 8 14.25 0.5 1 0 0 23.75 E 0 7.75 19 1 2 0 0 29.75 ESE 0.25 8 14.25 1.5 0.25 0 0 24.25 SE 0 8.5 32 4.5 0 0 0 45 SSE 0 15 77 69.5 11.25 0 0 172.75 S 1 17.75 71.5 37.5 2.5 0 0 130.25 SSW 0 19.25 30.5 1.25 0.5 0 0 51.5 SW 0 19 23.5 1.25 0 0 0 43.75 WSW 0 11.5 35.5 1.25 0 0 0 48.25 W 0 10.75 21.75 0 0 0 0 *32.5 WNW 0 9.25 6 2 0 0 0 17.25 NW 0 8 10.75 3.75 0 0 0 22.5 NNW 0 8.25 10.5 0.25 0 0 0 19 TOTAL 1.5 175 399 129.25 17.5 0 0 '722.25 Page A8 of A15

APPENDIX A Annual Radioactive Effluent Release Report 2007 I 3rd QUARTER 2007 Total Hours Missing = 699.0 Total Hours = 2208 I Stability Class A Wind Direction I

TOTAL N

NNE CALM 2

0.75 1-3 2.5, 0.75 4-7 3.75.

1.75

' 8-12.

3.25 13-18 0.75 0

19-24 0.

0;

>24 0

0

.12.25 7.25 I

1:.

NE ENE 1

0.5. 0.75 1.75, 1.5 0.25.;

0 ý 0

0 0

0 0

0 44

-.'2.75 I E 0.5 0.5: 0.75 0.75 2.5: 0 0 5 ESE SE 0.5 0.25 2.5 2.5 0.25 2.25 2

8.5 7.5 0.5 0

0 .

0 0

12.75 14 I SSE 0.75 1.5 4.5 8.25 0.75 0 .0.25 16 S

SSW 0.75 0

3.5 1

3.25, 3.75 23.5 1

5 0

0 0 ,0 0 36 5.75 I

SW 0 2 1 2.5 0.5 0 0 6 MSW W

0.75 0.25 2.5 3.25 1.75 0.75 3.75 1.25 0.25.,

0 0

0 0

0 9

5.5 1

VNW 0.5 2.25. 2.25 1.75 0 0 0 6.75 NW NTNW 0

2 3.5 1.75 6.5 10.75 1.25 1.5 0

1.5 0

0 *:0 0 11.25 17.5 I

T OTAL 10.5 31.75 46.5 63.5 19.25 0 0.25 171.75 Stability Class B I

Wind Direction CALM 1-3 4-7. 8-12 13-18 19-24 >24 TOTAL I

N

  • NNE NE 0

0 0

0 0

0.25 0.75 0.5 1.5 0.75 0.75 0

0 0

0 0

0 0

0 0

0 1.5 1.25 1.75 I

ENE E

0.25 0

0 0

0.5 0.25 0

0 0

0 0

0 0

0 0.75 0.25 I ESE 0.25 0.5 0 0 0 0 0 0.75 SE SSE 0.25 0.25 1

1 0

0.25 0

0.25 0

0.75 0

0 0

0

.1.25 2.5 I S 0 1.75 1.5 2.5 1 0 0 6.75 SSW.

SW 0

0 2.75 0

0.75 0.25 2,

0 0

0.5 0 0 0 0

5.5 0.75 I

WSW 0.75 0.5 0.25 1.25 0 0 0 2.75 WNW

,W 0 0.5 1.75 0

0 0.75 0.5 0 0

0 0 0 0 2.25 2.25 I

NW 0 0.5 0.5 0.75 0 0 0 1.75 NNW TOTAL 0.5 2.75 0.25 10.25 0.25 8

0.25 10 0.25 2.5 0

0 0

0 1.5 33.5 I

Page A9 of A15 I

I

APPENDIX A Annual Radioactive Effluent Release Report 2007 Stability Class C Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0.25 0.75 1.25 1 0 0 0 3.25 NNE 0 0.5 2 1.25 0 0 "0 3.75 NE 0 0.25 1.75 0.5 0 0 0 2.5 rENE 0 0 1.75 - 0 0 0 0 1.75 E 0 0.25 0.75, 0.25 0. 0 0 1.25 ESE 0.25 0:*

0 0 0 0 0.5 SE *0 1.5 0 0 0 0 2.5 SSE 0 1.25 0.5' 0.25 0.25 0 0 2.25 S 0 1.5 3.75 4 0.75 0 0 10 SSW 0.25 0.5 0.5 0.75 0 0 0 2 SW '0.75 0 0.5 0- 0.5 0 0 1.75 WSW 1.75 0.5 1 1.25; 0.5 0 0 5

.. W 0.25 0.5 0.75 0 0 0 3.5 WNW 1 27' 5-0.75 0.75 0 0 0 7.5.

NW *0 0.75- 1 0 0 0 3.75 NNW 0.25 0.5 0.75 0.5 0.25 0 0 2.25 TOTAL 16.75 0 5 9.75 19.75 2.25 0 53.5 Stability Class D Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0.75 0.25 1.5 2.75 2 0 0 7.25 NNE 0 3.75 6.25 11.75 2.25 0 0" 24 NE 0 0.5 2.75 5.25" 0 0 0 8.5 ENE 0 2.5 1.25 0.5 0 0 0 4.25 E 0 2.5 2.5 0 0.75 0 0 5.75 ESE 1 3.25 3 0.5 0 0 0 7.75 SE 2 3.25 2.25 1 0 0 0 8.5 SSE 1.5 5.5 7.75 3 4.75 0 0 22.5 S 1.25 2.75 6 9.75 2.25 0.75 0 22.75 SSW 1.5 0.5 1.5 5 0 0 0 8.5 SW 0.5 0.75 2.25 2.25 0.25 0 0 6 WSW 4.25, 1.5 3.5 4.75 2.25 0 0 16.25 W 2.5 2 5.75 6.5 1.25 0 0 18 VWNW 2 3.25 13 19 10.25 0 0 47.5 NW 0 2.75 6.5 2 0.5 0 11.75 0

NNW 1.25 0.25 4.75 2.25 0.25 0 0 8.75 TOTAL 18.5 35.25 70.5 76.25 26.75 0.75 0 228 Page A10'0of A

APPENDIX A Annual. Radioactive Effluent Release Report 2007 I Stability Class E Wind Direction I

CALM .1-3 4-7 8-12 13-18 19-24 >24 TOTAL N

NNE 0

0.25 1.75 2

3.25 6'

3.25 3.25 0.75 0.25 0

0 0

0 9

11.75 I

NE 0.25 2.5 10.5 0.5 0 0 0 13.75 ENE E

0.25 0.25 4.5 3.5 4.5 2

0 0.25.

0 0

0, 0

0 0

.:-9.25 6

I ESE SE SSE 1.5 4

2.75 1.25 4.5 7.25 4

6.-.

6.5:-

1 8

0 0

8 0

0 0,

0 0

0

..6.75 12.5

, 32.5 I

S 2.5 8.75 31.25 32.25 0.5 0 77.75 I

2.5-SSW 1 7 12.75 4.5, 01 0 0 . :25.25 SW 1.5 1.5 10. 6 0 0 0 19 wsw W

3.5 2.25 1.75 3.25 5.

10 6-15.5 4

2.25 0

0 0

0

, 20.25 33.25 I WNW 2 4 15.5 10.25 1.5 0 0 33.25 NW NNW 2.25 1.5 2.25 1.25 2.75 9.5) 0.25.

0.5 0.25 01 0

0 0

0 7.75

-12.75 I

TOTAL 25.75 57 136.5 91.5 19.5- 0.5 0 330.75 Stability Class F I

Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL I

0.5 0 0 0 N

NNE

-,NE 0.25 0.5 0

2.25 2.5 8.25 4.25 0.5 1.5 0

0 0

0 0

0:'

0

.0 7.25 3.5 9.75 I

-ENE

  • ESE E

0.25 0.75 0

4 3

3.5 2.5 2.25 4.5 0

0 0

0 0

0 0

0 0

0 0

6.75 6

8 I

SE SSE 0.5 2

4.5 8.25 9.5 14 0

7.25 0

0.5 0.25 0

0 0

0 0

0 14.5 32 I S 2.25 12.25 26 13.25 54 SSW SW 1

1.75 5.75 4.75 17.5 9

0.5 1.25 0-0 0

0 0

0 24.75 16.75 I WSW 1.75 3.75 14.5 0.75 0.5 0 0 21.25 W

`WNW 2.75 0.75 2.75 2.25 14.75 11.75 10.75 1.5 0.25 0

0 0

0 0

31.25

16.25 I NW 0 2.75 4.25 0 0 0 0 7 NNW TOTAL 0.5 15 5

75.5 5.5 142.25 0

35.75 0

1.5 0

0 0

0 11 270 I

I Page A! Lof A15 I

I

APPENDIX A Annual Radioactive Effluent Release Report 2007 Stability Class G Wind Direction CALM 1-3 4-7 8-12" 13-18 19-24 >24 TOTAL N 0.25 2.75 1 0 0 0 4 NNE 0 2 0 0 0 0 2 NE 0 7 3.25 0 0 0 10.25 ENE 0.25 4.25 2.25 0 0 0 '6.75

  • E 0 3 0 ' 0 0 5 1.5'I ESE 0.5 3.75 0' 0 0 '5.75 SE 2 7' 7.5' 0.25 0 "16.75 SSE 1.75 20.25' 31' 3111 3.5 0 87.5 S 0.5 29.75 31.5' 19.75 0 0 81.5 SSW 2.25 18.25 16 .0.25 0 0 36.75 SW 0.75 10.75 15.5- 0.75 0 0 27.75 WSW 1 6 36.5 0.5 0 0 44 W 0 2.25 30.75 0.5: 0 0 33.5 WNW 0.75 3 13 0' 0 0 16.75 NW 5.5 7.5 13.25 0.2-5 0 0 26.5

.NNW 1.5 9.75 5.5 0' 0 0 16.75 S 0 TOTAL 17 137.25 210.5 53.25 3.5 421.5 4 th QUARTER 2007 Total Hours Missing = 166.25 Total Hours = 2208 Stability Class A Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 2.5 11.75 18.25 0 0 32.5 NNE 0 0 2.75 5.5: 12 1.75 0 22 NE 0 0 7.75 3.75 0 0 0 '11.5 ENE 0 0 4 12.75 5.75 0 0 22.5 E 0 0 7.5 12.5 9 0 0 29 ESE 0 0.25 10.25. 14.75 5.75 2.25 4 37.25 SE 0 0.5 3.25 1.5 5.5 2.75 4.25 17.75

-SSE 0 0 3 9 11.25 6.75 6.25 "36.25 S 0 0 12.75 60.25 12.25 1.75 0.25 :87.25 SSW 0 0.5 19.5 24.75 6 0.25 0.25 51.25

'SW 0 0 8.5 18.75 26 12.75 3.25 69.25 WSW 0 0.25 11 13 16.75 3.5 0 44.5 W 0 1 22.75 26 30.5 3 0 83.25 WVNW 0 1 21.75 30.5 21.25 2.75 0 77.25 NW 0 1.25 14 24 .12.25 7.25 0 58.75 N;NW 0 0 11.25 28.75 28 1.25 0 69.25 T'OTAL 0 4.75 162.5 297.5 220.5 46 18.25 749.5 Page A12 of A15

APPENDIX A Annual Radioactive, Effluent Release Report 2007 Stability Class B Wind Direction I

N NNE CALM 1-3 0

0 4-7 0

0 8-12 3.25 0.25 13-18 0

3 19-24 0

1

>24 0

0 TOTAL 3.25 4.25 1

NE

ENE 0

0 0.5 0.5 0.5 1

0 0.25 1

0 0.5 0

0 0

0 ,.0 0

0 0.5 1.25 2.5 I

E ESE SE *0 0 0 0

0.5 0.25

  • ' 0.5 0

0 0

1 0

0 1

0.5 1.25 5.25 I

SSE 0 0.25 2.75 -0.75 SSW S 0 0

3.75 3.25 1.75 3.75 2.25

' 0 0.5 0.25ý 0.5 0

8.75 7.25 I SW 0 1.75 7 3.75 0 ,0.75 13.25 WSW W

0.5 0

3.5 5.75 1.5 4.75 1.5 5.5 0

0 0

0 7

16 I

WNW 0.25 2.75-- 5.25 6.25 -0.75 0 15.25 NW NNW 0

0 7.75 1.25

5 5.75 0.25 4

0 0

0 0

13 S11 I

110.25 1.25 32 40.75 29.75 4.25 2.25 TOTAL Stability Class C I

Wind Direction CALM *1-3 4-7 8-12 13-18 '19-24 >24 TOTAL I

N 0 0.75 0.75 1.25 0.75 0 0 3.5 NNE 0 0 0 0 0 1.5 0 1.5 NE 0 0 1.25 2 0 0 0 3.25 ENE 0 0 1 0.75 0.5 0 0 2.25 E .0 0 1.25 0.25 0 0 0 1.5 ESE 0 0 0.25 0.25 0 0 0 0.5 SE SSE 0

0 0

0 0

0 0.75 1.25 0.5 3.25 0.75 0.75 0

1 0

2 6.25 7.5 I

S 0 0 2.5 3.5 1.25 0.25 SSW SW 0

0 0.25 0

2.25 0.75 1.5 5

0.5 3.75 0

0 0

0 4.5

  • 9.5 I

WSW 0 0.25 1.75 5.25 1.25 0.5 0 9 W

WNW 0

0 0.25 0.25 6.5 3.25 8.25 4.75 2.75 5.25 0.25 0.25 0

0 18 13.75 I

0.5 0.75 2.25 0.75 0 0 '4.25 NW NNW TOTAL 0

0 0

0 2.25 0.75 23 4.75 41.75 5.5 26 0

4.25 0

1 11 98.25 I

I Page A13 ofal5 I

I

APPENDIX A Annual Radioactive Effluent Release Report 2007 Stability Class D Wind Direction CALM 1-3 4-7 8-12 13-18 19-24' >24 TOTAL N 0.25 1.75 5.5 1 0 0 8.5 NNE 0.5 0.5 0.75 1.75 0.25 0 3.75 NE 0 0.5 2.5 0 0 0 3 ENE 0.5 0.5 3.5 7.25 0 0 11.75 E 0 1 1.5 0.5 0 0 ,3 ESE 0 1.5 2.5 4 0.5 0 8.5

  • SE 0 0 1.5 7. 3.25 0 11.75 SSE 0.25 0.75 2.25 9.5 3.25 0.75 16.75

'S 0 9.25 13.75 1.75 0 0 24.75 SSW 1.75 20.75 7.75 1.75 0 0 32 SW 2.5 20.5 14 9.75 0 0 46.75 WSW 1 8.5 13.5 2 0 0 25 W 0.5 12.25 27.5 10.5 0 0 50.75 WNW 0.75 10.5 19.25 10.5 0.25 0 41.25 NW 0.75 11.25 19.75 11 0.25 0 43 NNW 0.25 5 22 3 0 0 30.25

.9 TOTAL 104.5 157.5 81.25 7.75 0.75 360.75 Stability Class E Wind Direction CALM 1-3 4-7 8-12 13-18 19-24? >24 TOTAL N 0 0.5 2.25 9 0 0 0 11.75 NNE 0 0.5 3.25 0 0 0 0 '3.75 NE 0 0.25 1.25 0 0 0 0 1.5 ENE 0 0.5 0.25 0 0 0 0 0.75 E 0 0 0.25 0 ',0.75 0 *0 1 ESE 0 0.25 0.25 0 ' 0.5 1.75 0.75 3.5 SE 0 0 0 5.5 2 0 0 7.5 SSE 0 0 4 9.75 5 0 0 18.75 S 0 0.75 13.5 17.25 0.75 0 0 32.25 SSW 0 3 39.5 15.75 0 0 0 '58.25

SW 0 2.75 18.25 11.75 1.75 0 0 34.5 WSW 0 0.75 18.25 13.25 0 0 0 .32.25 W 0 0.5 12 20.5 0.75 0 0 33.75 WNW 0 2.25 13 17.75 0.25 0 .0 33.25 NW 0 1.5 13.25 12 0 0 0 26.75 NNW 0 0.5 8.75 5.5 0 0 0 14.75 TOTAL 0 14 148 138 11.75 1.75 0.75 314.25 Page A14 "ofAl5

APPENDIX A I Annual Radioactive Effluent Release Report 2007 Stability Class F Wind Direction I

CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N

NNE 0

0 0.75 0

1.25 0

0 0

0 0

0 0

0 0

2 0

I NE ENE E

0 0

0 0

0 0

0 0

0 0

0 0

  • 0 0

0 0

0 0

0 0

0 0

0 0

I 0

ESE SE SSE 0

0 0

0 0.25 0.5 0

0 4

0 1

8.5 0

0 0

0 0

0 0

0 0

1.25 13 I

SSW S 0 0

1.25 0.5 6.5 17 2.25 1.25 0

0 0

0 0

0 10 18.75 I SW 0 0.75 13.25 3.25 2 0 0.25 19.5 WSW W

0 0

2.75 0.75 18.75 36.25 1.75 2.75 0

0 0

0 0

0 23.25 39.75 I

WNW 0 1.5 11.5 0.5 0 0 0 13.5 NW NNW 0

0 1

0.5 11 7.75 0.25 0.25 0

0 0

0 0

0 12.25 8.5 I

TOTAL 0 10.5 127.25 21.75 2 0 0.25 161.75 Stability Class G I

Wind Direction CALM 1-3 4-7 8-12 13-18 19-24 >24 TOTAL I

0 N

NNE NE 0

0 0

1 0.75 0.75 0

0 0

0 0

0 0

0 0

0.25 0

0 0

0 1

1 0.75 I

ENE E

ESE 0

0 0

1.75 2

1.25 0

0 0

0 0

0 0

0 0

0 0

0 0

0 0

1.75 2

1.25 I

SE SSE 0

0 1

4.25 1.25 11.75 0

9.75 0

0 0

0 0

0 2.25 25.75 I S 0 6.5 13 4.25 0 0 0 23.75 SSW SW 0

0 7.5 5

19 12.75 1

0.5 0

0 0

0 0

0 27.5 18.25 I WSW 0 7.25 29.25 0 0 0 0 36.5 W

WNW 0

0 4.25 4.25 54.25 19.5 4

0.5 0

0 0

0 0

0 62.5 24.25 I

NW 0 4.75 8.25 0 0 0 0 13 NNW TOTAL 0

0 2.25 54.5 3.25 172.25 0

20 0

0 0

0.25 0

0 5.5 247 I

I Page A15 ofAl5 I

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