ML081430030

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Annual Radiological Environmental Operating Report, Data Supplement for 2007
ML081430030
Person / Time
Site: Watts Bar Tennessee Valley Authority icon.png
Issue date: 04/30/2008
From:
Tennessee Valley Authority
To:
Office of Nuclear Reactor Regulation
References
Download: ML081430030 (184)


Text

Annual Radiological Environmental Operating Report Watts Bar Nuclear Plant Data Supplement 2007

ANNUAL RADIOLOGICAL ENVIRONMENTAL OPERATING REPORT WATTS BAR NUCLEAR PLANT DATA SUPPLEMENT 2007 TENNESSEE VALLEY AUTHORITY April 2008

RADIOLOGICAL ENVIRONMENTAL MONITORING DATA WATTS BAR NUCLEAR PLANT 2007 This supplement to the Watts Bar Nuclear Plant Annual Radiological Environmental Operating Report (AREOR) presents the results of individual sample analyses and radiation measurements. The results are ordered by sample type then by sample location and analysis type. If no gamma activity was detected in a sample, the notation 'NO ACTIVITY DETECTED' is entered. The sample locations are described in Appendix A to the AREOR.

These tables include all results, whether above or below the Lower Limit of Detection.

Negative values are an artifact of counting statistics and do not imply a negative activity.

The uncertainty reported for specific analyses such as gross beta, Sr-89 and 90 and tritium is the one sigma counting error. For gamma analyses, the uncertainty reported is the one-sigma error calculated by the gamma spectral analysis software.

-ii-

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GROSS BETA

.0310 .0033 01/02/07 720042

.0209 .0023 01/09/07 720141

.0154 .0018 01/16/07 720231

.0182 .0021 01/23/07 720386

.0236 .0026 01/30/07 720564

.0284 .0030 02/06/07 720685

.0253 .0028 02/13/07 720799

.0245 .0027 02/20/07 720926

.0175 .0020 02/28/07 721139

.0166 .0019 03/07/07 721250

.0255 .0028 03/13/07 721342

.0197 .0022 03/20/07 721485

.0214 .0023 03/28/07 721676

.0189 .0021 04/04/07 721788

.0221 .0024 04/11/07 721890

.0194 .0022 04/18/07 722016

.0187 .0021 04/25/07 722214

.0183 .0021 05/02/07 722354

.0196 .0022 05/09/07 722484

.0220 .0024 05/16/07 722607

.0192 .0022 05/23/07 722834

.0282 .0030 05/30/07 722927

.0267 .0029 .06/05/07 723043

.0194 .0022 06/12/07 723196

.0227 .0025 06/19/07 723345

.0203 .0022 06/26/07 723452

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WA-TS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GROSS BETA

.0212 .0024 07/02/07 723590

.0237 .0026 07/09/07 723719

.0192 .0021 07/17/07 723856

.0166 .0019 07/23/07 724003

.0197 .0022 07/30/07 724117

.0280 .0030 08/07/07 724259

.0296 .0032 08/14/07 724398

.0410 .0043 08/20/07 724511

.0183 .0021 08/27/07 724612

.0301 .0032 09/04/07 724746

.0352 .0037 09/11/07 724900

.0208 .0023 09/18/07 724985

.0249 .0027 09/24/07 725104

.0292 .0031 10/01/07 725226

.0191 .0021 10/09/07 725367

.0229 .0025 10/16/07 725452

.0229 .0025 10/23/07 725604

.0152 .0018 10/29/07 725747

.0340 .0036 11/05/07 725879

.0320 .0034 11/13/07 725965

.0261 .0029 11/19/07 726067

.0199 .0022 11/26/07 726216

.0249 .0027 12/04/07 726357

.0337 .0036 12/10/07 726471

.0207 .0023 12/18/07 726570

.0329 .0035 12/26/07 726717

  • -n OW an o (i*t, 0- m* o 00 O-w JM Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

AC-228

.0030 .0013 09/04/07 724780

.0059 .0016 10/01/07 725260

.0021 .0013 10/29/07 725781

.0039 .0020 11/26/07 726250 BE-7

.1029 .0087 01/23/07 720469

.1275 .0098 02/20/07 721008

.1413 .0125 03/20/07 721568

.1676 .0139 04/18/07 722098

.1694 .0116 05/16/07 722690 L*

.1624 .0119 06/12/07 723231

.1488 .0115 07/09/07 723754

.1191 .0084 08/07/07 724294

.1491 .0114 09/04/07 724780

.1432 .0099 10/01/07 725260

.1273 .0108 10/29/07 725781

.1187 .0119 11/26/07 726250

.1000 .0085 12/26/07 726751 BI-214

.0171 .0016 01/23/07 720469

.0074 .0014 02/20/07 721008

.0192 .0032 03/20/07 721568

.0039 .0013 04/18/07 722098

.0053 .0014 05/16/07 722690

.0078 .0013 06/12/07 723231

.0093 .0016 07/09/07 723754

  • , ., A Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

BI-214

.0020 .0009 08/07/07 724294

.0112 .0015 09/04/07 724780

.0229 .0027 10/01/07 725260

.0313 .0026 10/29/07 725781

.0226 .0022 11/26/07 726250 M0097 .0014 12/26/07 726751 K-40

.0068 .0062 01/23/07 720469

.0115 .0084 02/20/07 721008

.0276 .0084 04/18/07 722098

.0100 .0069 05/16/07 722690

.0076 .0060 07/09/07 723754

.0035 .0072 08/07/07 724294

.0048 .0060 09/04/07 724780

.0305 .0091 10/01/07 725260

.0103 .0064 10/29/07 725781

.0221 .0075 11/26/07 726250 PB-212

.0008 .0005 02/20/07 721008

.0017 .0005 04/18/07 722098

.0001 .0007 06/12/07 723231

.0000 .0005 08/07/07 724294

.0011 .0005 10/01/07 725260

.0024 .0006 11/26/07 726250 PB-214

.0183 .0017 01/23/07 720469

-~0* -w -Ol OW1

- -- - m~_( ---

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

PB-214

.0082 .0011 02/20/07 721008

.0186 .0022 03/20/07 721568

.0046 .0012 04/18/07 722098

.0030 .0011 05/16/07 722690

.0102 .0014 06/12/07 723231

.0082 .0014 07/09/07 723754

.0036 .0009 08/07/07 724294

.0120 .0016 09/04/07 724780

.0235 .0019 10/01/07 725260

.0305 .0022 10/29/07 725781

.0201 .0019 11/26/07 726250

.0116 .0019 12/26/07 726751 TL-208

.0001 .0004 06/12/07 723231

.0014 .0005 10/01/07 725260

.0006 .0004 11/26/07 726250 3101 LM1 0.5 MILES SSW GROSS BETA

.0272 .0029 01/02/07 720065

.0172 .0019 01/09/07 720158

.0133 .0016 01/16/07 720261

.0165 .0019 01/23/07 720417

.0229 .0025 01/30/07 720588

.0215 .0024 02/06/07 720702

.0235 .0026 02/13/07 720829

m~ A w aw owl got" a* no; NO l,*lT>m m,* ,m

'N OW,*l Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3101 LM1 0.5 MILES SSW GROSS BETA

.0215 .0023 02/20/07 720957

.0167 .0019 02/28/07 721162

.0151 .0017 03/07/07 721267

.0260 .0028 03/13/07 721372

.0211 .0023 03/20/07 721517

.0266 .0028 03/28/07 721699

.0154 .0018 04/04/07 721805

.0200 .0022 04/11/07 721920

.0190 .0021 04/18/07 722047

.0192 .0021 04/25/07 722238

.0205 .0023 05/02/07 722388

.0205 .0023 05/09/07 722514

.0212 .0023 05/16/07 722638

.0194 .0022 05/23/07 722800

.0267 .0029 05/30/07 722908

.0277 .0031 06/04/07 723015

.0165 .0019 06/11/07 723161

.0226 .0025 06/18/07 723310

.0196 .0022 06/25/07 723433

.0211 .0023 07/02/07 723550

.0219 .0024 07/09/07 723684

.0195 .0022 07/16/07 723822

.0177 .0020 07/24/07 723984

.0192 .0022 07/30/07 724089

.0282 .0030 08/06/07 724224

.0283 .0030 08/13/07 724364

- -,* . - 1 - 1*ý, - Aw

  • Ma-, 4, a-"

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3101 LM1 0.5 MILES SSW GROSS BETA

.0403 .0042 08/21/07 724492

.0208 .0023 08/28/07 724584

.0313 .0033 09/04/07 724720

.0381 .0040 09/10/07 724865

.0234 .0025 09/17/07 724966

.0270 .0029 09/25/07 725075

.0270 .0030 10/01/07 725199

.0210 .0023 10/10/07 725333

.0241 .0028 10/15/07 725433

.0252 .0027 10/24/07 725576

.0174 .0020 10/30/07 725714

.0338 .0036 11/06/07 725845

.0297 .0032 11/13/07 725946

.0250 .0028 11/19/07 726039

.0218 .0024 11/26/07 726189

.0270 .0029 12/04/07 726322

.0371 .0039 12/11/07 726452

.0235 .0026 12/18/07 726541

.0304 .0033 12/24/07 726691 GAMMA SCAN (GELI)

AC-228

.0034 .0019 10/30/07 725772 BE-7

.0952 .0111 01/23/07 720476

.1184 .0103 02/20/07 721015

.1235 .0098 03/20/07 721575

.m -m - Am * -..... -wm Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3101 LM1 0.5 MILES SSW GAMMA SCAN (GELI)

BE-7

.1255 .0105 04/18/07 722105

.1390 .0102 05/16/07 722697

.1640 .0120 06/11/07 723222

.1358 .0110 07/09/07 723745

.1156 .0120 08/06/07 724285

.1272 .0121 09/04/07 724771

.1114 .0131 10/01/07 725251

.1213 .0085 10/30/07 725772

.1109 .0080 11/26/07 726241

.0964 .0080 12/24/07 726742 00 BI-214

.0098 .0015 01/23/07 720476

.0138 .0017 02/20/07 721015

.0038 .0011 03/20/07 721575

.0220 .0028 04/18/07 722105

.0044 .0008 05/16/07 722697

.0011 .0007 06/11/07 723222

.0045 .0009 07/09/07 723745

.0057 .0011 08/06/07 724285

.0046 .0016 09/04/07 724771

.0185 .0020 10/01/07 725251

.0371 .0034 10/30/07 725772

.0296 .0023 11/26/07 726241

.0367 .0033 12/24/07 726742 K-40

.0222 .0092 01/23/07 720476

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3101 LM1 0.5 MILES SSW GAMMA SCAN (GELl)

K-40

.0299 .0122. 02/20/07 721015

.0139 .0093 06/11/07 723222

.0001 .0059 10/30/07 725772

.0145 .0062 11/26/07 726241

.0091 .0061 12/24/07 726742 P8-212

.0011 .0006 01/23/07 720476

.0014 .0006 02/20/07 721015

.0005 .0009 03/20/07 721575

.0013 .0006 10/01/07 725251 PB-214

.0094 .0015 01/23/07 720476

.0146 .0016 02/20/07 721015

.0042 .0010 03/20/07 721575

.0194 .0018 04/18/07 722105

.0050 .0010 05/16/07 722697

.0018 .0010 06/11/07 723222

.0042 .0011 07/09/07 723745

.0055 .0011 08/06/07 724285

.0067 .0017 09/04/07 724771

.0179 .0019 10/01/07 725251

.0339 .0026 10/30/07 725772

.0314 .0028 11/26/07 726241

.0343 .0026 12/24/07 726742 TL-208

.0002 0.0004 05/16/07 722697

m - - m law m m *-w - -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WA-TS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3102 LM2 0.4 MILES NNE GROSS BETA

.0276 .0030 01/02/07 720068

.0179 .0020 01/09/07 720160

.0130 .0017 01/16/07 720264

.0167 .0019 01/23/07 720420

.0220 .0024 01/30/07 720591

.0237 .0026 02/06/07 720704

.0217 .0024 02/13/07 720832

.0223 .0025 02/20/07 720960

.0171 .0019 02/28/07 721165

.0157 .0018 03/07/07 721269

.0245 .0027 03/13/07 721375

.0199 .0022 03/20/07 721520

.0233 .0025 03/28/07 721702

.0172 .0020 04/04/07 721807

.0195 .0022 04/11/07 721923

.0186 .0021 04/18/07 722050

.0172 .0020 04/25/07 722241

.0178 .0020 05/02/07 722390

.0194 .0022 05/09/07 722517

.0202 .0022 05/16/07 722641

.0197 .0022 05/23/07 722803

.0271 .0029 05/30/07 722910

.0274 .0031 06/04/07 723018

.0182 .0020 06/11/07 723164

.0235 .0026 06/18/07 723313

.0241 .0026 06/25/07 723435

- - - -* m m am Tennessee Valley Authority m m -l Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number LM2 0.4 MILES NNE 3102 GROSS BETA

.0228 .0025 07/02/07 723554

.0215 .0024 07/09/07 723687

.0210 .0023 07/16/07 723825

.0176 .0020 07/24/07 723986

.0189 .0022 07/30/07 724092

.0300 .0032 08/07/07 724227

.0284 .0031 08/13/07 724367

.0401 .0042 08/21/07 724494

.0183 .0021 08/28/07 724587

.0286 .0031 09/04/07 724722

.0358 .0038 09/10/07 724868

.0227 .0025 09/17/07 724968

.0292 .0031 09/25/07 725078

.0323 .0035 10/01/07 725201

.0201 .0022 10/10/07 725336

.0246 .0028 10/15/07 725435

.0256 .0027 10/24/07 725579

.0154 .0019 10/30/07 725716

.0353 .0037 11/06/07 725848

.0308 .0033 11/13/07 725948

.0245 .0027 11/19/07 726042

.0206 .0023 -11/26/07 726191

.0296 .0032 12/03/07 726325

.0403 .0042 12/10/07 726454

.0216 .0024 12/17/07 726544

.0289 .0031 12/24/07 726693

go -6 to - so N' m " N -o a& Am.

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)

AC-228

.0030 .0017 04/18/07 722106

.0058 .0019 06/11/07 723223 BE-7

.0836 .0073 01/23/07 720477

.1229 .0075 02/20/07 721016

.1368 .0115 03/20/07 721576

.1650 .0128 04/18/07 722106

.1573 .0133 05/16/07 722698

.1721 .0127 06/11/07 723223

.1295 .0116 07/09/07 723746

.1521 .0123 08/07/07 724286

.1453 .0093 09/04/07 724772

.1547 .0113 10/01/07 725252

.1094 .0093 10/30/07 725773

.0898 .0108 11/26/07 726242

.0954 .0084 12/24/07 726743 BI-212

.0126 .0044 12/24/07 726743 BI-214

.0172 .0023 01/23/07 720477

.0235 .0026 02/20/07 721016

.0057 .0012 03/20/07 721576

.0191 .0023 04/18/07 722106

.0115 .0019 05/16/07 722698

.0057 .0010 06/11/07 723223

.0138 .0019 07/09/07 723746

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)

BI-214

.0049 .0014 08/07/07 724286

.0069 .0014 09/04/07 724772

.0227 .0026 10/01/07 725252

.0332 .0025 10/30/07 725773

.0752 .0051 11/26/07 726242

.0406 .0032 12/24/07 726743 K-40

.0059 .0068 02/20/07 721016

.0335 .0087 03/20/07 721576

.0185 .0061 04/18/07 722106

.0235 .0101 06/11/07 723223

.0150 .0083 10/01/07 725252

.0038 .0077 10/30/07 725773

.0286 .0115 12/24/07 726743 PB-212

.0014 .0007 10/30/07 725773

.0022 .0007 11/26/07 726242

.0022 .0005 12/24/07 726743 PB-214

.0162 .0020 01/23/07 720477

.0253 .0022 02/20/07 721016

.0064 .0011 03/20/07 721576

.0195 .0015 04/18/07 722106

.0110 .0014 05/16/07 722698

.0068 .0016 06/11/07 723223

.0131 .0019 07/09/07 723746

am -  ! - -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATT-S BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)

PB-214

.0043 .0012 08/07/07 724286

.0054 .0011 09/04/07 724772

.0214 .0020 10/01/07 725252

.0384 .0029 10/30/07 725773

.0780 .0057 11/26/07 726242

.0360 .0029 12/24/07 726743 TL-208

.0013 .0005 06/11/07 723223

.0009 .0004 12/24/07 726743 3106 PM2 SPRING CITY 7.0 MILES NW GROSS BETA

.0270 .0029 01/02/07 720072

.0196 .0022 01/09/07 720163

.0132 .0016 01/16/07 720268

.0180 .0020 01/23/07 720424

.0251 .0027 01/30/07 720595

.0250 .0027 02/06/07 720707

.0256 .0028 02/13/07 720836

.0220 .0024 02/20/07 720964

.0172 .0019 02/28/07 721169

.0167 .0019 03/07/07 721272

.0254 .0028 03/13/07 721379

.0235 .0026 03/20/07 721524

.0278 .0030 03/28/07 721706

.0161 .0019 04/04/07 721810

Tennessee Valley Authority Table 1 RADIOACTIVITY INAIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3106 PM2 SPRING CITY 7.0 MILES NW GROSS BETA

.0215 .0024 04/11/07 721927

.0178 .0020 04118/07 722054

.0173 .0020 04/25/07 722245

.0184 .0021 05/02/07 722393

.0209 .0023 05/09/07 722521

.0202 .0022 05/16/07 722645

.0203 .0023 05/23/07 722807

.0299 .0032 05/30/07 722913

.0288 .0031 06/05/07 723022

.0206 .0023 06/12/07 723168 Lu.0199 .0022 06/19/07 723317

.0211 .0023 06/26/07 723438

.0220 .0025 07/02/07- 723560

.0244 .0026 07/09/07 723691

.0214 .0024 07/16/07 723829

.0157 .0018 07/23/07 723989

.0187 .0021 07/30/07 724096

.030 1 .0032 08/07/07 724231

.0310 .0033 08/14/07 724371

.0437 .0046 08/20/07 724497

.0199 .0022 08/28/07 724591

.0317 .0034 09/04/07 724725

.0375 .0039 09/11/07 724872

.0212 .0024 09/18/07 724971

.0279 .0030 09/24/07 725082

.0300 .0032 10/01/07 725204

-- - - i* rn W m - ¸'

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3106 PM2 SPRING CITY 7.0 MILES NW GROSS BETA

.0214 .0023 10/09/07 725340

.0254 .0028 10/16/07 725438

.0290 .0037 10/23/07 725583

.0180 .0022 10/30/07 725719

.0337 .0036 11/05/07 725852

.0314 .0033 11/13/07 725951

.0244 .0027 11/19/07 726046

.0221 .0025 11/26/07 726194

.0278 .0030 12/03/07 726329

.0338 .0036 12/10/07 726457

.0237 .0026 12/17/07 726548

.0334 .0036 12/24/07 726696 GAMMA SCAN (GELI)

AC-228

.0011 .0010 05/16/07 722699

.0007 .0013 08/07/07 724287 BE-7

.0702 .0083 01/23/07 720478

.1171 .0092 02/20/07 721017

.1200 .0100 03/20/07 721577

.1538 .0557 04/18/07 722107

.1397 .0108 05/16/07 722699

.1547 .0131 06/12/07 723224

.1348 .0108 07/09/07 723747

.1236 .0100 08/07/07 724287

.1246 .0107 09/04/07 724773

- -mmm -- m- a w " Am "

Tennessee Valley Authority Table I RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3106 PM2 SPRING CITY 7.0 MILES NW GAMMA SCAN (GELI)

BE-7

.1257 .0093 10/01/07 725253

.1200 .0118 10/30/07 725774

.1169 .0109 11/26/07 726243

.0812 .0081 12/24/07 726744 BI-214

.0246 .0032 01/23/07 720478

.0396 .0032 02/20/07 721017

.0078 .0016 03/20/07 721577

.0062 .0009 04/18/07 722107

.0094 .0014 05/16/07 722699

.0037 .0015 06/12/07 723224

.0124 .0018 07/09/07 723747

.0046 .0013 08/07/07 724287

.0095 .0013 09/04/07 724773

.0132 .0014 10/01/07 725253

.0534 .0039 10/30/07 725774

.0549 .0036 11/26/07 726243

.0410 .0036 12/24/07 726744 K-40

.0337 .0084 04/18/07 722107

.0051 .0087 08/07/07 724287

.0203 .0079 09/04/07 724773

.0011 .0084 10/01/07 725253

.0096 .0083 10/30/07 725774

.0153 .0085 11/26/07 726243

.0120 .0073 12/24/07 726744

m * ,.0m u- -. M* - , - -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3106 PM2 SPRING CITY 7.0 MILES NW GAMMA SCAN (GELI)

PB-212

.0001 .0006 08/07/07 724287

.0005 .0008 09/04/07 724773

.0007 .0005 10/01/07 '725253 PB-214

.0288 .0022 01/23/07 720478

.0421 .0030 02/20/07 721017

.0090 .0014 03/20/07 721577

.0031 .0009 04/18/07 722107

.0073 .0010 05/16/07 722699

.0038 .0009 06/12/07 723224 00

.0144 .0021 07/09/07 723747

.0051 .0013 08/07/07 724287

.0053 .0009 09/04/07 724773

.0136 .0016 10/01/07 725253

.0605 .0042 10/30/07 725774

.0584 .0045 11/26/07 726243

.0402 .0028 12/24/07 726744 TL-208

.0001 .0005 -03/20/07 721577

.0001 .0003 09/04/07 724773

.0011 .0005 10/30/07 725774 3107 PM3 10.4 MILES NNE GROSS BETA

.0290 .0031 01/02/07 720075

.0199 .0022 01/09/07 720165

.0130 .0015 01/16/07 720271

MGMm M go mftrw l--m m- 4m m m a-Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 0110112007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3107 PM3 10.4 MILES NNE GROSS BETA

.0190 .0021 01/23/07 720427

.0218 .0024 01/30/07 720598

.0260 .0028 02/06/07 720709

.0247 .0027 02/13/07 720839

.0237 .0026 02/20/07 720967

.0160 .0018 02/28/07 721172

.0184 .0021 03/07/07 721274

.0288 .0031 03/13/07 721382

.0206 .0023 03/20/07 721527

- .0255 .0027 03/28/07 721709

.0167 .0020 04/04/07 721812

.0199 .0022 04/11/07 721930

.0174 .0020 04/18/07 722057

.0179 .0020 04/25/07 722248

.0172 .0020 05/02/07 722395

.0181 .0020 05/09/07 722524

.0187 .0021 05/16/07 722648

.0185 .0021 05/23/07 722810

.0288 .0031 05/30/07 722915

.0289 .0032 06/05/07 723025

.0197 .0022 06/12/07 723171

.0221 .0024 06/19/07 723320

.0185 .0021 06/26/07 723440

.0205 .0023 07/02/07 723564

.0214 .0024 07/09/07 723694

.0199 .0022 07/17/07 723832

- om m mom -maw- nmm mi -" i Tennessee Valley Authority Table 1 RADIOACTIVITY INAIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3107 PM3 10.4 MILES NNE GROSS BETA

.0199 .0025 07/23/07 723991

.0193 .0022 07/30/07 724099

.0309 .0033 08/07/07 724234

.0261 .0030 08/14/07 724374

.0409 .0043 08/20/07 724499

.0192 .0021 08/28/07 724594

.0314 .0034 09/04/07 724727

.0332 .0035 09/11/07 724875

.0222 .0025 09/18/07 724973

.0270 .0030 09/24/07 725085

.0291 .0031 10/01/07 725206

.0163 .0018 10/09/07 725343

.0227 .0025 10/16/07 725440

.0270 .0029 10/23/07 .725586

.0170 .0019 10/30/07 725721

.0327 .0035 11/05/07 725855

.0335 .0035 11/13/07 725953

.0237 .0026 11/19/07 726049

.0225 .0025 11/26/07 726196

.0264 .0029 12/03/07 726332

.0344 .0037 12/10/07 726459

.0242 .0027 12/17/07 726551

.0324 .0035 12/24/07 726698 GAMMA SCAN (GELI)

AC-228

.0054 .0020 02/20/07 721018

-~ - we -m wmm Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007. - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3107 PM3 10.4 MILES NNE GAMMA SCAN (GELI)

AC-228

.0013 .0015 05/16/07 722700

.0037. .0020 07/09/07 723748

.0027 .0015 10/01/07 725254

.0027 .0021 10/30/07 725775 BE-7

.0895 .0096 01/23/07 720479

.1229 .0083 02/20/07 721018

.1400 .0127 03/20/07 721578

.1544 .0127 04/18/07 722108

.1408 .0132 05/16/07 722700

.1552 .0108 06/12/07 723225

.1346 .0111 07/09/07 723748

.1404 .0109 08/07/07 724288

.1400 .0116 09/04/07 724774

.1625 .0126 10/01/07 725254

.1323 .0112 10/30/07 725775

.1306 .0108 11/26/07 726244

.1036 .0072 12/24/07 726745 BI-214

.0208 .0020 01/23/07 720479

.0207 .0020 02/20/07 721018

.0124 .0022 03/20/07 721578

.0023 .0009 04/18/07 722108

.0023 .0010 05/16/07 722700

.0093 .0017 06/12/07 723225

.0122 .0017 07/09/07 723748

m- mmm __-Nm m m m m -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3107 PM3 10.4 MILES NNE GAMMA SCAN (GELI)

BI-214

.0046 .0015 08/07/07 724288

.0123 .0018 09/04/07 724774

.0190 .0020 10/01/07 725254

.0231 .0024 10/30/07 725775

.0502 .0044 11/26/07 726244

.0320 .0022 12/24/07 726745 K-40

.0025 .0068 01/23/07 720479

.0072 .0048 02/20/07 721018

.0122 .0076 04/18/07 722108

.0201 .0083 05/16/07 722700

.0229 .0077 08/07/07 724288

.0446 .0100 10/01/07 725254

.0112 .0074 10/30/07 725775

.0039 .0054 12/24/07 726745 -

PB-212

.0007 .0009 06/12/07 723225

.0009 .0006 07/09/07 723748

.0012 .0007 10/01/07 725254 PB-214

.0174 .0016 01/23/07 720479

.0191 .0017 02/20/07 721018

.0085 .0017 03/20/07 721578

.0032 .0015 04/18/07 722108

.0031 .0009 05/16/07 722700

.0102 .0018 06/12/07 723225

mmMil m m m m MI mm m Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3107 PM3 10.4 MILES NNE GAMMA SCAN (GELI)

PB-214

.0132 .0016 07/09/07 723748

.0085 .0014 08/07/07 724288

.0127 .0023 09/04/07 724774

.0179 .0020 10/01/07 725254

.0244 .0028 10/30/07 725775

.0461 .0033 11/26/07 726244

.0309 .0027 12/24/07 726745 TL-208

.0001 .0003 04/18/07 722108

.0012 .0004 10/01/07 725254 3108 PM4 7.6 MILES NE/ENE GROSS BETA

.0249 .0027 01/03/07 720077

.0164 .0019 01/09/07 720167

.0140 .0016 01/17/07 720273

.0184 .0021 01/24/07 720430

.0244 .0026 01/31/07 720600

.0229 .0025 02/06/07 720711

.0247- .0027 02/13/07 720841

.0220 .0024 02/20/07 720970

.0169 .0019 02/28/07 721174

.0155 .0018 03/07/07 721276

.0264 .0029 03/13/07 721384

.0192 .0021 03/20/07 721530

.0249 .0027 03/28/07 721711

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number

.3108 PM4 7.6 MILES NE/ENE GROSS BETA

.0165 .0019 04/04/07 721814

.0203 .0023 04/11/07 721932

.0213 .0023 04/18/07 722060

.0173 .0020 04/25/07 722250'

.0178 .0020 05/02/07 722397

.0203 .0023 05/09/07 722526

.0205 .0023 05/16/07 722651

.0201 .0022 05/23/07 722812

.0290 .0031 05/31/07 722917

.0295 .0033 06/04/07 723027

.0194 .0022 06/11/07 723174

.0240 .0026 06/18/07 723322

.0193 .0022 06/25/07 723442

.0187 .0021 07/03/07 723567

.0248 .0027 07/09/07 723697

.0218 .0024 07/16/07 723834

.0189 .0021 07/24/07 723993

.0190 .0022 07/30/07 724101

.0299 .0032 08/06/07 724237

.0283 .0030 08/13/07 724376

.0442 .0046 08/20/07 724501

.0206 .0023 08/27/07 724596

.0315 .0033 09/04/07 724729

.0361 .0038 09/10/07 724877

.0238 .0026 09/1 7/07 724975

.0280 .0030 09/25/07 725087

S m um- m m t m m m m - m n n Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3108 PM4 7.6 MILES NE/ENE GROSS BETA

.0305 .0033 10/01/07 725208

.0203 .0022 10/10/07 725345

.0277 .0030 10/16/07 725442

.0253 .0027 10/23/07 725588

.0200 .0023 10/29/07 725723

.0349 .0037 11/06/07 725857

.0302 .0032 11/13/07 725955

.0295 .0032 11/19/07 726051

.0233 .0025 11/26/07 726198 tNo .0253 .0027 12/05/07 726334

.0405 .0043 12/10/07 726461

.0218 .0024 12/17/07 726553

.0294 .0032 12/24/07 726700 GAMMA SCAN (GELI)

AC-228

.0034 .0015 01/24/07 720480

.0017 .0013 08/06/07 724289 BE-7

.0841 .0085 01/24/07 720480

.1050 .0083 02/20/07 721019

.1356 .0099 03/20/07 721579

.1351 .0116 04/18/07 722109

.1558 .0111 05/16/07 722701

.1729 .0128 06/11/07 723226

.1576 .0109 07/09/07 723749

.1219 .0096 08/06/07 724289

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3108 PM4 7.6 MILES NE/ENE GAMMA SCAN (GELI)

BE-7

.1458 .0104 09/04/07 724775

.1401 .0122 10/01/07 725255

.1340 .0097 10/30/07 725776

.1116 .0089 11/26/07 726245

.1018 .0073 12/24/07 726746 BI-214

.0197 .0025 01/24/07 720480

.0095 .0013 02/20/07 721019

.0076 .0013 03/20/07 721579

.0299 .0025 04/18/07 722109

.0041 .0011 05/16/07 722701

.0036 .0008 06/11/07 723226

.0153 .0022 07/09/07 723749

.0055 .0013 08/06/07 724289

.0113 .0021 09/04/07 724775

.0240 .0021 10/01/07 725255

.0384 '.0031 10/30/07 725776

.0301 .0028 11/26/07 726245

.0382 .0034 12/24/07 726746 K-40

.0028 .0082 01/24/07 720480

.0053 .0101 02/20/07 721019

.0130 .0065 05/16/07 722701

.0131 .0069 06/11/07 723226

.0186 .0093 07/09/07 723749

.0106 .0061 08/06/07 724289

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3108 PM4 7.6 MILES NE/ENE GAMMA SCAN (GELI)

K-40

.0128 .0066 10/30/07 725776

.0115 .0056 11/26/07 726245

.0051 .0074 12/24/07 726746 PB-212

.0009 .0007 01/24/07 720480

.0011 .0006 02/20107 721019

.0013 .0005 05/16/07 722701

.0006 .0006 10/01/07 725255

.0009 .0005 12/24/07 726746 PB-214

.0209 .0020 01/24/07 720480

.0088 .0012 02/20/07 721019

.0059 .0011 03/20/07 721579

.0291 .0021 04/18/07 722109

.0028 .0009 05/16/07 722701

.0026 .0008 06/11/07 723226

.0143 .0018 07/09/07 723749

.0056 .0012 08/06/07 724289

.0137 .0018 09/04/07 724775

.0267 .0022 10/01/07 725255

.0440 .0036 10/30/07 725776

.0261 .0032 11/26/07 726245

.0306 .0021 12/24/07 726746 TL-208

.0003 .0004 01/24/07 720480

.0002 .0005 02/20/07 721019

m m n--m m m - m-m m m - - m r Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3108 PM4 7.6 MILES NE/ENE GAMMA SCAN (GELI)

TL-208

.0018 .0006 12/24/07 726746 3109 PM5 DECATUR 8.0 MILES S GROSS BETA

.0262 .0028 01/03/07 720079

.0196 .0022 01/09/07 720169

.0138 .0016 01/17/07 720275

.0184 .0021 01/24/07 720433

.0227 .0025 01/31/07 720602 I .0255 .0028 02/07/07 720713 00

.0227 .0025 02/14/07 720843

.0210 .0023 02/20/07 720973

.0166 .0019 02/28/07 721176

.0175 .0020 03/07/07 721278

.0258 .0028 03/14/07 721386

.0193 .0022 03/21/07 721533

.0281 .0030 03/28/07 721713

.0179 .0020 04/04/07 721816

.0215 .0024 04/11/07 721934

.0163 .0019 04/18/07 722063

.0167 .0019 04/25/07 722252

.0176 .0020 05/02/07 722399

.0209 .0023 05/09/07 722528

.0235 .0026 05/16/07 722654

.0224 .0025 05/23107 722814

.0314 .0033 05/31/07 722919

Tennessee Valley Authority Table 1 RADIOACTIVITY INAIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S GROSS BETA

.0312 .0035 06/04/07 723029

.0197 .0022 06/11/07 723177

.0258 .0028 06/18/07 723324

.0216 .0024 06/25/07 723444

.0233 .0025 07/03/07 723571

.0250 .0028 07/09107 723700

.0209 .0023 07/16/07 723836

.0190 .0021 07/24/07 723995

.0196 .0022 07/30/07 724103

.0295 .0032 08/06/07 724240

.0317 .0034 08/13/07 724378

.0435 .0046 08/20/07 724503

.0216 .0024 08/27/07 724598

.0315 .0033 09/04/07 724731

.0410 .0043 09/10/07 724879

.0232 .0025 09/17/07 724977

.0303 .0032 09/24/07 725089

.0338 .0036 10/01/07 725210

.0222 .0024 10/10/07 725347

.0256 .0029 10/15/07 725444

.0301 .0032 10/24/07 725590

.0230 .0026 10/30/07 725725

.0428 .0045 11/06/07 725859

.0331 .0035 11/13/07 725957

.0253 .0028 11/19/07 726053

.0248 .0027 11/26/07 726200

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S GROSS BETA

.0296 .0032 12/03/07 726336

.0352 .0037 12/10/07 726463

.0240 .0026 12/17/07 726555

.0334 .0035 12/24/07 726702 GAMMA SCAN (GELI)

AC-228

.0034 .0013 01/24/07 720481

.0037 .0015 02/20/07 721020

.0062 .0023 05/16/07 722702

.0021 .0016 07/09/07 723750 BE-7

.0879 .0071 01/24/07 720481

.1169 .0083 02/20/07 721020

.1230 .0106 03/21/07 721580

.1507 .0107 04/18/07 722110

.1436 .0113 05/16/07 722702

.1772 .0131 06/11/07 723227

.1514 .0114 07/09/07 723750

.1274 .0121 08/06/07 724290

.1557 .0093 09/04/07 724776

.1440 .0110 10/01/07 725256

.1247 .0100 10/30/07 725777

.1145 .0091 11/26/07 726246

.0828 .0070 12/24/07 726747 BI-212

.0073 .0038 07/09/07 723750 BI-214

m - m m n- m m- mm m m m m Tennessee Valley Authority Table 1 RADIOACTIVITY INAIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)

BI-214

.0194 .0019 01/24/07 720481

.0053 .0014 02/20/07 721020

.0044 .0011 03/21/07 721580

.0073 .0011 04/18/07 722110

.0030 .0009 05/16/07 722702

.0101 .0016 06/11/07 723227

.0082 .0012 07/09/07 723750

.0056 .0014 08/06/07 724290

.0067 .0014 09/04/07 724776

.0163 .0018 10/01/07 725256

.0995 .0067 10/30/07 725777

.0469 .0033 11/26/07 726246

.0468 .0034 12/24/07 726747 K-40

.0173 .0083 01/24/07 720481

.0298 .0081 02/20/07 721020

.0098 .0060 04/18/07 722110

.0096 .0058 05/16/07 722702

.0448 .0112 06/11/07 723227

.0053 .0055 07/09/07 723750

.0098 .0079 09/04/07 724776

.0286 .0093 10/01/07 725256

.0116 .0090 12/24/07 726747 PB-212

.0023 .0006 01/24/07 720481

.0018 .0006 02/20/07 721020

S m -m - I - m - m m m m m m Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)

PB-212

.0018 .0006 06/11/07 723227

.0001 .0006 08/06/07 724290

.0020 .0006 10/01/07 725256

.0019 .0006 11/26/07 726246

.0012 .0007 12/24/07 726747 PB-214

.0185 .0018 01/24/07 720481

.0045 .0012 02/20/07 721020

.0037 .0010 03/21/07 721580

.0072 .0011 04/18/07 722110 k) .0118 .0017 06/11/07 723227

.0069 .0012 07/09/07 723750

.0071 .0016 08/06/07 724290

.0060 .0013 09/04/07 724776

.0164 .0019 10/01/07 725256

.1018 .0050 10/30/07 725777

.0365 .0029 11/26/07 726246

.0394 .0036 12/24/07 726747 TL-208

.0006 .0004 06/11/07 723227

.0014 .0006 10/01/07 725256

.0011 .0005 12/24/07 726747 3203 LM3 1.9 MILES NNE GROSS BETA

.0253 .0028 01/02/07 720090

.0177 .0020 01/09/07 720171

Tennessee Valley Authority Table 1 RADIOACTIVITY INAIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activiy Error Date Collected Lab Number 3203 LM3 1.9 MILES NNE GROSS BETA

.0133 .0016 01/16/07 720280

.0175 .0020 01/23/07 720440

.0208 .0023 01/30/07 720613

.0248 .0027 02/06/07 720715

.0259 .0028 02/13/07 720848

.0216 .0024 02/20/07 720979

.0172 .0019 02/28/07 721187

.0176 .0020 03/07/07 721280

.0256 .0028 03/13/07 721391 w.0201 .0022 03/20/07 721539

.0247 .0026 03/28/07 721724

.0160 .0018 04/04/07 721818

.0189 .0021 04/11/07 721939

.0190 .0021 04/18/07 722069

.0139 .0016 04/25/07 722263

.0174 .0020 05/02/07 722404

.0203 .0023 05/09/07 722533

.0208 .0023 05/16/07 722661

.0198 .0022 05/23/07 722825

.0282 .0030 05/30/07 722921

.0274 .0031 06/04/07 723034

.0174 .0020 06/11/07 723183

.0243 .0026 06/18/07 723336

.0216 .0024 06/25/07 723446

.0193 .0021 07/03/07 723577

.0220 .0025 07/09/07 723706

-m- m m m m - mm m --- - m Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3203 LM3 1.9 MILES NNE GROSS BETA

.0185 .0021 07/16/07 723847

.0177 .0020 07/24/07 723997

.0208 .0023 07/31/07 724108

.0300 .0032 08/06/07 724246

.0297 .0032 08/13/07 724389

.0413 .0043 08/20/07 724505

.0190 .0021 08/27/07 724603

.0313 .0033 09/04/07 724736

.0338 .0036 09/10/07 724891

.0232 .0025 09/17/07 724979

.0298 .0032 09/25/07 725095

.0328 .0035 10/01/07 725216

.0183 .0020 10/10/07 725358

.0252 .0028 10/16/07 725446

.0216 .0024 10/24/07 725595

.0148 .0018 10/30/07 725733

.0380 .0040 11/06/07 725870

.0323 .0034 11/13/07 725959

.0264 .0029 11/19/07 726058

.0194 .0022 11/26/07 726206

.0273 .0029 12/03/07 726348

.0356 .0038 12/10/07 726465

.0207 .0023 12/18/07 726561

.0307 .0033 12/24/07 726707 GAMMA SCAN (GELI)

AC-228

- - m mm ,m m m - m-n - m - - -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location DescriOtion Analysis Nuclide Activity Error Date Collected Lab Number 3203 LM3 1.9 MILES NNE GAMMA SCAN (GELI)

AC-228

.0037 .0019 08/06/07 724291 BE-7

.0856 .0091 01/23/07 720482

.1242 .0092 02/20/07 721021

.1267 .0132 03/20/07 721581

.1511 .0097 04/18/07 722111

.1532 .0118 05/16/07 722703

.1558 .0124 06/11/07 723228

.1617 .0112 07/09/07 723751

.1270 .0108 08/06/07 724291

.1474 .0127 09/04/07 724777

.1513 .0116 10/01/07 725257

.1199 .0089 10/30/07 725778

.1241 .0104 11/26/07 726247

.1030 .0104 12/25/07 726748 BI-214

.0382 .0030 01/23/07 720482

.0047 .0013 02/20/07 721021

.0101 .0016 03/20/07 721581

.0076 .0012 04/18/07 722111

.0023 .0010 05/16/07 722703

.0076 .0012 06/11/07 723228

.0150 .0019 07/09/07 723751

.0039 .0011 08/06/07 724291

.0097 .0017 09/04/07 724777

.0162 .0019 10/01/07 725257

m - - - m - - -- H m - m - ---

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3203 LM3 1.9 MILES NNE GAMMA SCAN (GELI)

BI-214

.0287 .0023 10/30/07 725778

.0306 .0025 11/26/07 726247

.0535 .0043 12/25/07 726748 K-40

.0022 .0052 02/20/07 721021

.0119 .0080 04/18/07 722111

.0052 .0053 06/11/07 723228

.0023 .0063 08/06/07 724291

.0052 .0054 10/01/07 725257

.0125 .0086 10/30/07 725778

.0084 .0065 11/26/07 726247 PB-212

.0002 .0006 04/18/07 722111

.0019 .0008 10/30/07 725778

.0024 .0008 12/25/07 726748 PB-214

.0429 .0032 01/23/07 720482

.0011 .0007 02/20/07 721021

.0104 .0023 03/20/07 721581

.0085 .0013 04/18/07 722111

.0023 .0017 05/16/07 722703

.0052 .0010 06/11/07 723228

.0177 .0022 07/09/07 723751

.0054 .0008 08/06/07 724291

.0092 .0009 09/04/07 724777

.0162 .0020 10/01/07 725257

m - - - -H - - - m - m m - - - -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3203 LM3 1.9 MILES NNE GAMMA SCAN (GELI)

PB-214

.0278 .0021 10/30/07 725778

.0320 .0026 11/26/07 726247

.0604 .0034 12/25/07 726748 TL-208

.0004 .0003 04/18/07 722111

.0004 .0004 10/30/07 725778 3204 LM-4 WB 0.9 MILES SE GROSS BETA

.0256 .0028 01/02/07 720093

.0173 .0020 01/09/07 720173

.0151 .0017 01/17/07 720283

.0184 .0021 01/24/07 720443

.0244 .0026 01/31/07 720616

.0252 .0028 02/06/07 720717

.0252 .0027 02/13/07 720851

.0223 .0024 02/20/07 720982

.0182 .0021 02/28/07 721190

.0168 .0019 03/07/07 721282

.0299 .0033 03/13/07 721394

.0177 .0021 03/20/07 721542

.0253 .0028 03/28/07 721727

.0149 .0018 04/04/07 721820

.0205 .0023 04/11/07 721942

.0176 .0020 04/18/07 722072

.0164 .0019 04/25/07 722266

- - m - - - - o IW M m- a - -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3204 LM-4 WB 0.9 MILES SE GROSS BETA

.0184 .0021 05/02/07 722406

.0199 .0022 05/09/07 722536

.0224 .0025 05/16/07 722664

.0169 .0019 05/23/07 722828

.0302 .0032 05/30/07 722923

.0315 .0035 06/04/07 723037

.0163 .0019 06/11/07 723186

.0228 .0025 06/18/07 723339

.0201 .0022 06/25/07 723448 j.0202 .0022 07/03/07 723582 00 .0212 .0024 07/09/07 723709

.0183 .0021 07/16/07 723850

.0157 .0018 07/24/07 723999

.0209 .0024 07/30/07 724111

.0294 .0031 08/06/07 724249

.0264 .0028 08/13/07 724392

.0416 .0044 08/20/07 724507

.0212 .0023 08/27/07 724606

.0293 .0031 09/04/07 724738

.0397 .0042 09/10/07 724894

.0226 .0025 09/17/07 724981

.0265 .0029 09/24/07 725098

.0308 .0033 10/01/07 725218

.0208 .0022 10/10/07 725361

.0249 .0028 10/16/07 725448

.0193 .0021 10/24/07 725598

-o - a m o no a wi mw m-, - W' -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3204 LM-4 WB 0.9 MILES SE GROSS BETA

.0197 .0022 10/30/07 725735

.0369 .0039 11/05/07 725873

.0333 .0035 11/13/07 725961

.0274 .0030 11/19/07 726061

.0202 .0022 11/26/07 726208

.0278 .0030 12/03/07 726351

.0367 .0039 12/10/07 726467

.0216 .0024 12/17/07 726564

.0314 .0033 12/24/07 726709 GAMMA SCAN (GELI)

AC-228

.0010 .0014 08/06/07 724292

.0034 .0018 10/30/07 725779 BE-7

.0881 .0087 01/24/07 720483

.1280 .0100 02/20/07 721022

.1306 .0089 03/20/07 721582

.1510 .0135 04/18/07 722112

.1543 .0118 05/16/07 722704

.1562 .0159 06/11/07 723229

.1364 .0109 07/09/07 723752

.1269 .0097 08/06/07 724292

.1327 .0105 09/04/07 724778

.1483 .0129 10/01/07 725258

.1142 .0090 10/30/07 725779

.1087 .0108 11/26/07 726248

Nis m--- W ow -1 - "w-1--.I, , -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3204 LM-4 WI3 0.9 MILES SE GAMMA SCAN (GELI)

BE-7

.0881 .0086 12/24/07 726749 BI-214

.0893 .0068 01/24/07 720483

.0373 .0035 02/20/07 721022

.0121 .0019 03/20/07 721582

.0053 .0017 04/18/07 722112

.0052 .0013 05/16/07 722704

.0248 .0035 06/11/07 723229

.0083 .0015 07/09/07 723752

.0023 .0009 08/06/07 724292

.0067 .0015 09/04/07 724778

.0211 .0016 10/01/07 725258

.0313 .0024 10/30/07 725779

.0738 .0051 11/26/07 726248

.0294 .0026 12/24/07 726749 K-40

.0063 .0073 03/20/07 721582

.0246 .0090 04/18/07 722112

.0191 .0098 07/09/07 723752

.0064 .0059 10/01/07 725258

.0324 .0084 10/30/07 725779

.0084 .0056 12/24/07 726749 PB-212

.0012 .0009 04/18/07 722112

.0029 .0007 10/30/07 725779 PB-214

-l m m am m, 1 m

" m- M - -;

  • i m Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)

PB-214

.0903 .0051 01/24/07 720483

.0330 .0027 02/20/07 721022

.0088 .0015 03/20/07 721582

.0066 .0012 04/18/07 722112

.0052 .0009 05/16/07 722704

.0245 .0019 06/11/07 723229

.0075 .0013 07/09/07 723752

.0017 .0006 08/06/07 724292

.0081 .0014 09/04/07 724778

.0241 .0020 10/01/07 725258

.0281 .0024 10/30/07 725779

.0790 .0085 11/26/07 726248

.0311 .0027 12/24/07 726749 TL-208

.0013 .0005 04/18/07 722112

.0013 .0004 10/30/07 725779 3205 RM-3 WB 15 MILES NNW GROSS BETA

.0251 .0027 01/02/07 720096

.0171 .0019 01/09/07 720175

.0127 .0015 01/16/07 720286

.0177 .0020 01/23/07 720446

.0221 .0024 01/30/07 720619

.0238 .0026 02/06/07 720719

.0265 .0029 02/13/07 720854

m ,w aw -w w-, s m -m - 4w Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW GROSS BETA

.0218 .0024 02/20/07 720985

.0151 .0017 02/28/07 721193

.0160 .0019 03/07/07 721284

.0256 .0028 03/13/07 721397

.0189 .0021 03/20/07 721545

.0219 .0024 03/28/07 721730

.0151 .0018 04/04/07 721822

.0195 .0022 04/11/07 721945

.0179 .0020 04/18/07 722075

.0163 .0019 04/25/07 722269

.0184 .0021 05/02/07 722408

.0183 .0021 05/09/07 722539

.0197 .0022 05/16/07 722667

.0171 .0019 05/23/07 722831

.0279 .0030 05/30/07 722925

.0268 .0029 06/05/07 723040

.0183 .0021 06/12/07 723189

.0214 .0024 06/19/07 723342

.0203 .0023 06/26/07 723450

.0200 .0023 07/02/07 723586

.0226 .0025 07/09/07 723712

.0206 .0023 07/16/07 723853

.0159 .0018 07/23/07 724001

.0182 .0021 07/30/07 724114

.0304 .0032 08/07/07 724252

.0278 .0030 08/14/07 724395

m -* n - - m m m 0 Aim -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATFS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW GROSS BETA

.0402 .0042 08/20/07 724509

.0182 .0020 08/28/07 724609

.0328 .0035 09/04/07 724740

.0342 .0036 09/11/07 724897

.0204 .0023 09/18/07 724983

.0264 .0029 09/24/07 725101

.0250 .0027 10/01/07 725220

.0169 .0019 10/09/07 725364

.0220 .0024 10/16/07 725450

.0236 .0026 10/23/07 725601

.0170 .0019 10/30/07 725737

.0299 .0032 11/05/07 725876

.0316 .0033 11/13/07 725963

.0231 .0026 11/19/07 726064

.0187 .0021 11/26/07 726210

.0247 .0027 12/03/07 726354

.0274 .0029 12/10/07 726469

.0172 .0020 12/17/07 726567

.0281 .0030 12/24/07 726711 GAMMA SCAN (GELI)

AC-228

.0027 .0020 01/23/07 720484

.0012 .0010 05/16/07 722705

.0026 .0018 11/26/07 726249 BE-7

.0871 .0072 01/23/07 720484

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)

BE-7

.1257 .0118 02/20/07 721023

.1289 .0124 03/20/07 721583

.1479 .0127 04/18/07 722113

.1402 .0105 05/16/07 722705

.1797 .0127 06/12/07 723230

.1345 .0105 07/09/07 723753

.1340 .0117 08/07/07 724293

.1347 .0109 09/04/07 724779

.1379 .0107 10/01/07 725259

.* .1267 .0110 10/30/07 725780

.1042 .0100 11/26/07 726249

.0848 .0082 12/24/07 726750 BI-214

.0227 .0022 01/23/07 720484

.0152 .0018 02/20/07 721023

.0059 .0015 03/20/07 721583

.0271 .0025 04/18/07 722113

.0010 .0008 05/16/07 722705

.0140 .0020 06/12/07 723230

.0105 .0016 07/09/07 723753

.0021 .0011 08/07/07 724293

.0068 .0014 09/04/07 724779

.0279 .0038 10/01/07 725259

.0235 .0020 10/30/07 725780

.0260 .0024 11/26/07 726249

.0098 .0013 12/24/07 726750

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)

K-40

.0048 .0059 06/12/07 723230

.0085 .0089 07/09/07 723753

.0156 .0080 08/07/07 724293

.0164 .0102 10/01/07 725259

.0018 .0050 10/30/07 725780

.0065 .0092 11/26/07 726249 PB-212

.0000 .0007 01/23/07 720484

.0005 .0006 02/20/07 721023

.0015 .0010 08/07/07 724293 UI .0001 .0006 10/01/07 725259 PB-214

.0202 .0021 01/23/07 720484

.0116 .0013 02/20/07 721023

.0070 .0012 03/20/07 721583

.0308 .0027 04/18/07 722113

.0007 .0007 05/16/07 722705

.0109 .0014 06/12/07 723230

.0094 .0011 07/09/07 723753

.0020 .0011 08/07/07 724293

.0081 .0017 09/04/07 724779

.0308 .0028 10/01/07 725259

.0238 .0022 10/30/07 725780

.0330 .0026 11/26/07 726249

.0084 .0015 12/24/07 726750

ne. mW m a I mm m- , a- ) fma -

Tennessee Valley Authority Table 1 RADIOACTIVITY IN AIR FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)

TL-208

.0007 .0003 08/07/07 724293

.0004 .0004 10/01/07 725259

.0004 .0005 11/26/07 726249

.0001 .0003 12/24/07 726750

- - - 1 -M mm M 1 am 'M OW Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

AC-228

.0306 .0103 10/16/07 725454 BI-214

.0327 .0078 01/09/07 720143

.0553 .0147 01/16/07 720234

.0946 .0153 01/30/07 720567

.0241 .0090 02/06/07 720687

.0571 .0157 02/13/07 720802

.0039 .0055 02/20/07 720928

.0619 .0119 02/28/07 721142

.0796 .0170 03/07/07 721252

.0597 .0142 03/13/07 721345

.0172 .0077 03/28/07 721679

.0267 .0104 04/11/07 721893

.0215 .0096 05/30/07 722929

.0245 .0075 09/11/07 724903

.0301 .0092 09/24/07 725107

.0244 .0068 10/09/07 725370

.0463 .0091 10/16/07 725454

.0366 .0126 10/29/07 725749

.0996 .0184 - 11/05/07 725882

.0273 .0072 11/13/07 725967

.0513 .0140 11/19/07 726070

.0556 .0114 11/26/07 726218

.0597 .0105 12/04/07 726360

.0503 .0108 12/18/07 726573

.0556 .0100 12/26/07 726719

i_- -mm- - - - - m - m m-*m m m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

K-40

.2992 .0742 02/06/07 720687

.2009 .0428 02/20/07 720928

.1161 .0416 02/28/07 721142

.1847 .0432 03/28/07 721679

.3524 .0475 09/24/07 725107

.2527 .0462 10/09/07 725370

.4087 .0649 10/29/07 725749

.2419 .0567 11/05/07 725882

.3893 .0690 11/13/07 725967

.1881 .0433 12/04/07 726360 00

.2493 .0633 12/18/07 726573

.1953 .0440 12/26/07 726719 NO ACTIVITY DETECTED

.0000 .0000 01/02/07 720045

.0000 .0000 03/20/07 721487

.0000 .0000 04/25/07 722217

.0000 .0000 05/02/07 722356

.0000 .0000 05/09/07 722487

.0000 .0000 05/16/07 722609

.0000 .0000 06/05/07 723046

.0000 .0000 06/26/07 723454

.0000 .0000 08/14/07 724401

.0000 .0000 08/20/07 724513

.0000 .0000 09/04/07 724748

.0000 .0000 09/18/07 724987

.0000 .0000 10/01/07 725228

-mnto' * -

no -* - o Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

NO ACTIVITY DETECTED

.0000 .0000 12/10/07 726473 PB-212

.0020 .0042 05/23/07 722837

.0015 .0028 06/12/07 723198

.0083 .0054 07/30/07 724120

.0140 .0075 10/29/07 725749.

PB-214

.0159 .0060 01/09/07 720143

.0820 .0096 01/16/07 720234

.0277 .0057 01/23/07 720388

.0908 .0170 01/30/07 720567

.0481 .0096 02/06/07 720687

.0512 .0103 02/13/07 720802

.0198 .0076 02/20/07 720928

.0697 .0097 02/28/07 721142

.0956 .0146 03/07/07 721252

.0512 .0135 03/13/07 721345

.0117 .0051 03/28/07 721679

.0369 .0108 04/04/07 721790

.0419 .0154 04/11/07 721893

.0575 .0173 04/18/07 722018

.0175 .0062 05/23/07 722837

.0157 .0071 05/30/07 722929

.0363 .0097 06/12/07 723198

.0270 .0085 06/19/07 723348

.0102 .0059 07/02/07 723593

- ~~ m=-go m gm ý An-~

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

PB-214

.0055 .0054 07/09/07 723721

.0220 .0059 07/17/07 723859

.0289 .0100 07/23/07 724005

.0303 .0124 07/30/07 724120

.0221 .0054 08/07/07 724261

.0226 .0087 08/27/07 724615

.0263 .0055 09/11/07 724903

.0410 .0118 09/24/07 725107

.0573 .0106 10/09/07 725370

.0330 .0087 10/16/07 725454

.0156 .0063 10/23/07 725607

.0429 .0112 10/29/07 725749

.1196 .0152 11/05/07 725882

.0388 .0079 11/13/07 725967

.0413 .0077 11/19/07 726070

.0525 .0100 11/26/07 726218

.0718 .0120 12/04/07 726360

.0605 .0091 12/18/07 726573

.0648 .0154 12/26/07 726719 3101 LM1 0.5 MILES SSW GAMMA SCAN (GELI)

BI-214

.0274 .0116 01/02/07 720067

.0508 .0127 01/16/07 720263

.0376 .0110 01/30/07 720590

.0434 .0098 02/06/07 720703

S- m m m m I-m - m L -w m -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3101 LM1 0.5 MILES SSW GAMMA SCAN (GELI)

BI-214

.0319 .0097 02/28/07 721164

.0811 .0171 03/07/07 721268

.0263 .0088 03/13/07 721374

.0442 .0125 05/02/07 722389

.0165 .0103 05/16/07 722639

.0079 .0060 06/18/07 723312

.0199 .0081 07/09/07 723685

.0159 .0075 07/24/07 723985

.0324 .0100 07/30/07 724091

.0332 .0098 08/06/07 724225

.0205 .0085 08/28/07 724586

.0390 .0096 09/17/07 724967

.0660 .0175 10/15/07 725434

.0363 .0085 10/24/07 725578

.0612 .0137 11/06/07 725847

.0661 .0132 11/13/07 725947

.0647 .0125 11/19/07 726041

.0363 .0098 11/26/07 726190

.0610 .0106 12/04/07 726324

.0361 .0116 12/11/07 726453

.0642 .0119 12/18/07 726543 K-40

.1877 .0529 02/06/07 720703

.2688 .0655 02/13/07 720831

.3301 .0476 02/28/07 721164

.2575 .0613 03/07/07 721268

mm -nmm m m"" mn - - - -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3101 LM1 0.5 MILES SSW GAMMA SCAN (GELI)

K-40

.1663 .0823 03/13/07 721374

.2862 .0608 06/18/07 723312

.3244 .0645 07/09/07 723685

.3447 .0622 07/30/07 724091

.2163 .0531 08/28/07 724586

.4856 .0869 10/15/07 725434

.3186 .0814 11/19/07 726041

.1506 .0421 11/26/07 726190 NO ACTIVITY DETECTED

.0000 .0000 02/20/07 720958 t'J .0000 .0000 03/20/07 721518

.0000 .0000 04/04/07 721806

.0000 .0000 '04/11/07 721922

.0000 .0000 06/04/07 723017

.0000 .0000 07/02/07 723552 PB-212

.0102 .0047 05/09/07 722516

.0101 .0069 06/11/07 723162

.0072 .0057 09/17/07 724967 PB-214

.0407 .0101 01/02/07 720067

.0194 .0059 01/09/07 720159

.0332 .0111 01/16/07 720263

.0336 .0074 01/23/07 720418

.0442 .0080 01/30/07 720590

.0267 .0061 02/06/07 720703

m m- l M m am -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3101 LM1 0.5 MILES SSW GAMMA SCAN (GELI)

PB-214

.0243 .0090 02/13/07 720831

.0470 .0114 02/28/07 721164

.1490 .0219 03/07/07 721268

.0419 .0098 03/13/07 721374

.0183 .0033. 03/28/07 721701

.0416 .0120 04/18/07 722048

.0346 .0072 04/25/07 722240

.0474 .0107 05/02/07 722389

.0309 .0101 05/09/07 722516

.0236 .0081 05/16/07 722639

.0217 .0104 05/23/07 722802

.0321 .0088 05/30/07 722909

.0199 .0066 06/11/07 723162

.0229 .0068 06/18/07 723312

.0171 .0088 06/25/07 723434

.0152 .0075 07/09/07 723685

.0133 .0058 07/16/07 723824

.0109 .0044 07/24/07 723985

.0382 .0113 07/30/07 724091

.0293 .0096 08/06/07 724225

.0154 .0071 08/13/07 724366

.0288 .0098 08/21/07 724493

.0273 .0080 08/28/07 724586

.0202 .0065 09/04/07 724721

.0590 .0141 09/10/07 724867

.0261 .0068 09/25/07 725077

m mm mm m um mmmm m m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3101 LM1 0.5 MILES SSW GAMMA SCAN (GELI)

PB-214

.0638 .0112 10/01/07 725200

.0353 .0057 10/10/07 725335

.0514 .0155 10/15/07 725434

.0288 .0066 10/24/07 725578

.0485 .0147 10/30/07 725715

.0728 .0120 11/06/07 725847

.0574 .0104 11/13/07 725947

.0568 .0141 11/19/07 726041

.0519 .0096 11/26/07 726190

.0510 .0094 12/04/07 726324

.0501 .0119 12/11/07 726453

.0689 .0069 12/18/07 726543

.0252 .0073 12/24/07 726692 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)

BI-214

.0269 .0101 01/02/07 720071

.0185 .0072 01/09/07 720162

.0709 .0163 01/16/07 720267

.0294 .0086 01/23/07 720422

.0393 .0125 01/30/07 720594

.0228 .0079 02/06/07 720706

.0133 .0088 02/13/07 720835

.0490 .0107 02/28/07 721168

.0971 .0149 03/07/07 721271

.0433 .0120 03/13/07 721378

mm -Ma m m IM -I m M

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide ActivitMy Error Date Collected Lab Number 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)

BI-214

.0301 .0099 05/09/07 722520

.0437 .0117 05/16/07 722643

.0278 .0072 05/30/07 722912

.0254 .0086 06/11/07 723166

.0270 .0087 09/04/07 724724

.0483 .0092 09/10/07 724871

.0272 .0078 09/17/07 724970

.0172 .0075 09/25/07 725081

.0496 .0132 10/01/07 725203

.0306 .0068 10/10/07 725339

.0108 .0050 10/24/07 725582

.0506 .0124 10/30/07 725718

.0470 .0123 11/06/07 725851

.0519 .0144 11/13/07 725950

.0555 .0119 11/19/07. 726045

.0537 .0127 11/26/07 726193

.0700 .0112 12/03/07 726328

.0394 .0103 12/17/07 726547

.0381 .0122 12/24/07 726695 K-40

.2379 .0672 01/02/07 720071

.3945 .0799 01/16/07 720267

.2884 .0596 02/13/07 720835

.2866 .0555 05/30/07 722912

.2094 .0486 06/11/07 723166

.3179 .0619 09/04/07 724724

m m l- unon -__* mm - n - - - -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)

K-40

.1713 .0703 09/10/07 724871

.2742 .0425 09/17/07 724970

.2730 .0530 10/01/07 725203

.3295 .0519 10/10/07 725339

.4099 .0878 10/30/07 725718

.3347 .0658 11/06/07 725851

.2601 .0498 11/13/07 725950

.4393 .0578 12/03/07 726328

.3171 .0628 12/17/07 726547 (A .2509 .0627 12/24/07 726695 NO ACTIVITY DETECTED

.0000 .0000 05/02/07 722392

.0000 .0000 06/04/07 723021

.0000 .0000 06/18/07 723316

.0000 .0000 07/02/07 723557

.0000 .0000 07/09/07 723689

.0000 .0000 07/16/07 723828

.0000 .0000 08/21/07 724496

.0000 .0000 08/28/07 724590 PB-212

.0041 .0052 08/13/07 724370

.0076 .0061 11/26/07 726193

.0077 .0053 12/24/07 726695 PB-214

.0401 .0101 01/02/07 720071

.0321 .0096 01/09/07 720162

m-"- -~ m m =1 ým-Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)

PB-214

.0482 .0122 01/16/07 720267

.0326 .0099 01/23/07 720422

.0593 .0109 01/30/07 720594

.0399 .0097 02/06/07 720706

.0323 .0078 02/13/07 720835

.0281 .0111 02/20/07 720962

.0614 .0109 02/28/07 721168

.0836 .0169 03/07/07 721271

.0293 .0077 03/13/07 721378

.0275 .0075 03/20/07 721522

.0178 .0049 03/28/07 721705

.0620 .0135 04/04/07 721809

.0213 .0073 04/11/07 721926

.0593 .0138 04/18/07 722052

.0105 .0070 04/25/07 722244

.0156 .0056 05/09/07 722520

.0465 .0103 05/16/07 722643

.0375 .0101 05/23/07 722806

.0201 .0090 05/30/07 722912

.0184 .0067 06/11/07 723166

.0140 .0059 06/25/07 723437

.0239 .0077 07/24/07 723988

.0249 .0065 07/30/07 724095

.0229 .0082 08/07/07 724229

.0174 .0075 08/13/07 724370

.0362 .0107 09/04/07 724724

- i - -l m na a -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WAITS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)

PB-214

.0585 .0108 09/10/07 724871

.0255 .0089 09/17/07 724970

.0242 .0084 09/25/07 725081

.0415 .0129 10/01/07 725203

.0333 .0106 10/10/07 725339

.0625 .0158 10/15/07 725437

.0161 .0062 10/24/07 725582

.0542 .0107 10/30/07 725718

.0580 .0149 11/06/07 725851

.0450 .0084 11/13/07 725950 00

.0649 .0161 11/19/07 726045

.0357 .0121 11/26/07 726193

.0735 .0111 12/03/07 726328

.0409 .0099 12/10/07 726456

.0367 .0119 12/17/07 726547

.0466 .0114 12/24/07 726695 3106 PM2 SPRING CITY 7.0 MILES NW GAMMA SCAN (GELI)

BI-214

.0248 .0105 01/02/07 720074

.0356 .0088 01/30/07 720597

.0164 .0076 02/06/07 720708

.0415 .0112 02/13/07 720838

.0473 .0118 02/28/07 721171

.0540 .0156 03/07/07 721273

.0197 .0090 04/04/07 721811

- - eF mLm i -- - mI m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3106 PM2 SPRING CITY 7.0 MILES NW GAMMA SCAN (GELI)

BI-214

.0173 .0073 05/02/07 722394

.0262 .0116 06/12/07 723169

.0254 .0068 06/19/07 723319

.0135 .0080 07/09/07 723692

.0182 .0067 08/14/07 724373

.0110 .0071 08/28/07 724593

.0349 .0105 09/11/07 724874

.0542 .0119 09/18/07 724972

.0519 .0106 10/01/07 725205 LA

.0272 .0078 10/09/07 725342

.0695 .0159 10/23/07 725585

.0585 .0122 10/30/07 725720

.0668 .0162 11/05/07 725854

.0531 .0098 11/13/07 725952

.0516 .0139 11/19/07 726048

.0284 .0094 11/26/07 726195

.1123 .0181 12/03/07 726331

.0411 .0127 12/10/07 726458

.0720 .0125 12/17/07 726550

.0554 .0110 12/24/07 726697 K-40

.3083 .0675 01/09/07 720164

.2305 .0741 02/13/07 720838

.2816 .0631 02/28/07 721171

.3609 .0785 06/19/07 723319

.2557 .0512 07/09/07 723692

m - m m m m -i - I- - m - -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3106 PM2 SPRING CITY 7.0 MILES NW GAMMA SCAN (GELI)

K-40

.3597 .0748 08/14/07 724373

.2314 .0604 09/11/07 724874

.2178 .0582 09/24/07 725084

.5327 .1262 10/23/07 725585

.4500 .0989 10/30/07 725720

.3177 .0530 11/13/07 725952

.3103 .0681 12/03/07 726331

.2129 .0594 12/10/07 726458

.2687 .0635 12/17/07 726550 NO ACTIVITY DETECTED 0

.0000 .0000 01/23/07 720425

.0000 .0000 03/13/07 721381

.0000 .0000 03/20/07 721525

.0000 .0000 03/28/07 721708

.0000 .0000 04/25/07 722247

.0000 .0000 05/23/07 722809

.0000 .0000 06/26/07 723439

.0000 .0000 07/02/07 723562

.0000 .0000 07/23/07 723990

.0000 .0000 07/30/07 724098

.0000 .0000 08/20/07 724498 PB-212

.0039 .0050 01/30/07 720597

.0075 .0053 02/13/07 720838

.0065 .0041 08/28/07 724593

.0030 .0078 10/23/07 725585

mmm m mmm m- m- m - m m m m m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3106 PM2 SPRING CITY 7.0 MILES NW GAMMA SCAN (GELI)

PB-212

.0032 .0043 12/17/07 726550 PB-214

.0494 .0102 01/02/07 720074

.0343 .0075 01/09/07 720164

.0384 .0094 01/16/07 720270

.0466 .0104 01/30/07 720597

.0313 .0100 02/06/07 720708

.0379 .0083 02/13/07 720838

.0336 .0096 02/20/07 720965

.0532 .0105 02/28/07 721171

.0361 .0101 03/07/07 721273

.0422 .0098 04/04/07 721811

.0083 .0074 04/11/07 721929

.0446 .0147 04/18/07 722055

.0477 .0111 05/09/07 722523

.0206 .0066 05/16/07 722646

.0348 .0092 05/30/07 722914

.0142 .0088 06/05/07 723024

.0105 .0051 06/19/07 723319

.0287 .0104 07/09/07 723692

.0160 .0078 07/16/07 723831

.0256 .0050 08/07/07 724232

.0163 .0070 08/28/07 724593

.0283 .0087 09/04/07 724726

.0305 .0076 09/11/07 724874

.0479 .0121 09/18/07 724972

m mm mmm m m - m - m m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WA-TS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3106 PM2 SPRING CITY 7.0 MILES NW GAMMA SCAN (GELI)

PB-214

.0395 .0085 09/24/07 725084

.0664 .0130 10/01/07 725205

.0344 .0103 10/16/07 725439

.0539 .0107 10/23/07 725585

.0811 .0139 10/30/07 725720

.0992 .0231 11/05/07 725854

.0446 .0116 11/13/07 725952

.0558 .0142 11/19/07 726048

.0505 .0126 11/26/07 726195

.1233 .0163 12/03/07 726331

.0459 .0128 12/10/07 726458

.0721 .0112 12/17/07 726550

.0578 .0143 12/24/07 726697 TL-208

.0004 .0042 10/23/07 725585 3107 PM3 10.4 MILES NNE GAMMA SCAN (GELI)

BI-214

.0265 .0090 01/02/07 720076

.0360 .0102 01/16/07 720272

.0403 .0096 01/30/07 720599

.0216 .0079 02/06/07 720710

.0314 .0097 02/13/07 720840

.0364 .0077 02/28/07 721173

.0259 .0141 03/07/07 721275

.0269 .0099 03/13/07 721383

- m m m m m - - - m m - - m m m m m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3107 PM3 10.4 MILES NNE GAMMA SCAN (GELI)

BI-214

.0184 .0066 03/20/07 721528

.0186 .0084 04/04/07 721813

.0311 .0108 04/18/07 722058

.0149 .0084 04/25/07 722249

.0273 .0102 05/30/07 722916

.1945 .0220 07/09/07 723695

.0217 .0083 07/17/07 723833

.0633 .0185 07/23/07 723992

.0230 .0087 08/07/07 724235

.0279 .0124 08/14/07 724375

.0190 .0070 08/28/07 724595

.0455 .0132 09/11/07 724876

.0317 .0115 09/18/07 724974

.0656 .0149 10/01/07 725207

.0393 .0106 10/09/07 725344

.0338 .0111 10/16/07 725441

.0208 .0082 10/23/07 725587

.0528 .0095 10/30/07 725722

.0236 .0083 11/13/07 725954

.0264 .0101 11/19/07 726050

.0352 .0103 11/26/07 726197

.0632 .0120 12/03/07 726333

.0337 .0112 12/10/07 726460

.0312 .0095 12/17/07 726552

.0326 .0117 12/24/07 726699

m m m -m m - m-m m m m m - m m - mm Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3107 PM3 10.4 MILES NNE GAMMA SCAN (GELI)

K-40

.2526 .0475 01/16/07 720272

.1837 .0461 01/30/07 720599

.3550 .0643 02/13/07 720840

.2569 .0438 02/28/07 721173

.2514 .0411 03/07/07 721275

.2915 .0718 03/20/07 721528

.3210 .0895 04/04/07 721813

.2831 .0680 05/02/07 722396

.5914 .1205 07/23/07 723992

.2950 .0699 08/14/07 724375 c"

.2288 .0343 08/28/07 724595

.2649 .0544 10/01/07 725207

.2912 .0694 10/16/07 725441

.3119 .0717 10/23/07 725587

.3057 .0585 10/30/07 725722

.3654 .0502 11/19/07 726050

.2898 .0690 11/26/07 726197

.1692 .0520 12/03/07 726333

.2485 .0739 12/17/07 726552

.1409 .0526 12/24/07 726699 NO ACTIVITY DETECTED

.0000 .0000 02/20/07 720968

.0000 .0000 03/28/07 721710

.0000 .0000 04/11/07 721931

.0000 .0000 05/09/07 722525

.0000 .0000 06/19/07 723321

m - m m- m m m -m - - m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3107 PM3 10.4 MILES NNE GAMMA SCAN (GELI)

NO ACTIVITY DETECTED

.0000 .0000 07/02/07 723565

.0000 .0000 08/20/07 724500

.0000 .0000 11/05/07 725856 PB-212

.0100 .0035 02/13/07 720840

.0012 .0041 06/12/07 723172 PB-214

.0654 .0133 01/02/07 720076

.0227 .0067 01/09/07 720166

.0368 .0079 01/16/07 720272

.0434 .0102 01/23/07 720428

.0521 .0107 01/30/07 720599

.0286 .0111 02/06/07 720710,

.0347 .0102 02/13/07 720840

.0478 .0095 02/28/07 721173

.0324 .0076 03/07/07 721275

.0341 .0110 03/13/07 721383

.0253 .0080 04/04/07 721813

.0300 .0065 04/18/07 722058

.0277 .0095 05/02/07 722396

.0212 .0087 05/16/07 722649

.0217 .0092 05/23/07 722811

.0386 .0101 05/30/07 722916

.0162 .0088 06/05/07 723026

.0146 .0074 06/12/07 723172

.0130 .0044 06/26/07 723441

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3107 PM3 10.4 MILES NNE GAMMA SCAN (GELI)

PB-214

.2101 .0201 07/09/07 723695

.0246 .0071 07/17/07 723833

.0728 .0204 07/23/07 723992

.0212 .0061 07/30/07 724100

.0222 .0062 08/07/07 724235

.0491 .0197 08/14/07 724375

.0252 .0074 08/28/07 724595

.0291 .0071 09/04/07 724728

.0486 .0105 09/11/07 -724876

.0243 .0075 09/18/07 724974

.0412 .0092 09/24/07 725086

.0740 .0084 10/01/07 725207

.0655 .0117 10/09/07 725344

.0504 .0116 10/16/07 725441

.0230 .0070 10/23/07 725587

.0312 .0076 10/30/07 725722

.0349 .0091 11/13/07 725954

.0479 .0118 11/19/07 726050

.0449 .0111 11/26/07 726197

.0754 .0097 12/03/07 726333

.0352 .0083 12/10/07 726460

.0395 .0115 12/17/07 726552

.0552 .0143 12/24/07 726699

- - - - - - - m - m-m - mu - - - -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3108 PM4 7.6 MILES NE/ENE GAMMA SCAN (GELI)

BI-214

.0972 .0141 01/24/07 720431

.0361 .0074 01/31/07 720601

.0198 .0080 02/06/07 720712

.0337 .0100 02/13/07 720842

.0295 .0092 02/28/07 721175

.0306 .0079 04/04/07 721815

.0091 .0068 04/11/07 721933

.0435 .0104 05/23/07 722813

.0317 .0160 06/04/07 723028 I.0150 .0095 06/11/07 723175

.0094 .0064 07/24/07 723994

.0266 .0098 08/06/07 724238

.0134 .0070 08/20/07 724502

.0094 .0065 08/27/07 724597

.0212 .0082 09/04/07 724730

.0270 .0090 09/17/07 724976

.0412 .0136 10/01/07 725209

.0267 .0080 10/10/07 725346

.0237 .0068 10/23/07 725589

.0633 .0131 10/29/07 725724

.0442 .0096 11/06/07 725858

.0378 .0099 11/13/07 725956

.0429 .0117 11/19/07 726052

.0700 .0113 11/26/07 726199

.0382 .0101 12/05/07 726335

.0734 .0180 12/10/07 726462

mm m-- " -" m m i mm - m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3108 PM4 7.6 MILES NE/ENE GAMMA SCAN (GELI)

BI-214

.0591 .0123 12/17/07 726554 K-40

.1956 .0450 01/31/07 720601

.3473 .0743 02/06/07 720712

.1978 .0551 02/13/07 720842

.3402 .0572 04/04/07 721815

.3211 .0595 04/11/07 721933

.7703 .1285 06/04/07 723028

.1754 .0608 07/16/07 723835

.2501 .0450 07/24/07 723994 00 .2731 .0872 08/20/07 724502

.1572 .0430 08/27/07 724597

.3241 .0646 09/04/07 724730

.2804 .0522 09/17/07 724976

.3235 .0716 10/29/07 725724

.3279 .0830 11/19/07 726052 NO ACTIVITY DETECTED

.0000 .0000 02/20/07 720971

.0000 .0000 03/20/07 721531

.0000 .0000 05/16/07 722652

.0000 .0000 06/18/07 723323 PB-212

.0004 .0038 03/28/07 721712

.0059 .0046 04/25/07 722251

.0086 .0048 05/23/07 722813

.0117 .0062 06/04/07 723028

mm -- w ma -11 "a w -Im -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3108 PM4 7.6 MILES NE/ENE GAMMA SCAN (GELI)

PB-212

.0114 .0050 07/09/07 723698

.0145 .0063 07/16/07 723835

.0057 .0052 11/06/07 725858

.0034 .0054 12/24/07 726701 PB-214

.0496 .0144 01/03/07 720078

.0143 .0086 01/09/07 720168

.0282 .0062 01/17/07 720274

.0929 .0171 01/24/07 720431

.0615 .0085 01/31/07 720601

.0268 .0102 02/06/07 720712

.0411 .0113 02/13/07 720842

.0469 .0089 02/28/07 721175

.0426 .0108 03/07/07 721277

.0345 .0097 03/13/07 721385

.0301 .0066 03/28/07 721712

.0193 .0072 04/04/07 721815

.0257 .0074 04/11/07 721933

.0173 .0047 04/18/07 722061

0409 .0123 04/25/07 722251

.0232 .0063 05/02/07 722398

.0142 .0070 05/09/07 722527

.0312 .0086 05/23/07 722813

.0260 .0047 05/31/07 722918

.0330 .0101 06/11/07 723175

.0151 .0062 06/25/07 723443

-ý so -m WW on =11 M, mlow- W ow Am -am m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WA-TS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3108 PM4 7.6 MILES NE/ENE GAMMA SCAN (GELI)

PB-214

.0239 .0064 07/03/07 723568

.0270 .0063 07/16/07 723835

.0154 .0061 07/24/07 723994

.0305 .0100 07/30/07 724102

.0223 .0087 08/06/07 724238

.0224 .0133 08/13/07 724377

.0186 .0086 08/27/07 724597

.0144 .0071 09/04/07 724730

.0510 .0102 09/10/07 724878

.0396 .0095 09/17/07 724976

.0338 .0070 09/25/07 725088

.0482 .0122 10/01/07 725209

.0371 .0076 10/10/07 725346

.0299 .0106 10/16/07 725443

.0237 .0088 10/23/07 725589

.0629 .0184 10/29/07 725724

.0417 .0116 11/06/07 725858

.0425 .0131 11/13/07 725956

.0462 .0107 11/19/07 726052

.0478 .0069 11/26/07 726199

.0436 .0087 12/05/07 726335

.0292 .0093 12/10/07 726462

.0652 .0101 12/17/07 726554

.0327 .0091 12/24/07 726701

w *-'mM G , a- m m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)

BI-214

.0557 .0101 01/03/07 720081

.0203 .0097 01/17/07 720277

.0438 .0100 01/24/07 720434

.0291 .0109 01/31/07 720604

.0227 .0089 02/14/07 720845

.1843 .0203 02/28/07 721178

.0345 .0107 04/18/07 722064

.0298 .0106 05/09/07 722530

.0145 .0067 05/16/07 722655

.0276 .0096 05/23/07 722816

.0177 .0080 05/31/07 722920

.0382 .0096 06/18/07 723326

.0260 .0082 07/16/07 723838

.0462 .0123 08/06/07 724241

.0225 .0081 08/13/07 724380

.0157 .0076 09/04/07 724732

.0399 .0124 09/10/07 724881

.0284 .0069 09/17107 724978

.0192 .0082 09/24/07 725091

.0305 .0069 10/10/07 725349

.0703 .0124 10/15/07 725445

.0357 .0086 10/24/07 725592

.0304 .0104 10/30/07 725726

.0463 .0139 11/06/07 725861

.0409 .0124 11/13/07 725958

.0412 .0135 11/19/07 726055

-m 0- o 1W- A mo IM o m a -ft', * -m m tw Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)

BI-214

.0464 .0096 11/26/07 726201

.0373 .0103 12/03/07 726338

.0516 .0130 12/17/07 726557

.0418 .0100 12/24/07 726703 K-40

.2832 .0562 01/17/07 720277

.2003 .0371 01/31/07 720604

.3948 .0690 02/14/07 720845

.2804 .0696 02/20/07 720974

.2951 .0592 05/16/07 722655

..4 t*j

.2619 .0589 05/23/07 722816

.2891 .0507 07/16/07 723838

.1405 .0422 08/06/07 724241

.2625 .0477 08/13/07 724380

.2603 .0562 09/04/07 724732

.2386 .0661 09/10/07 724881

.2172 .0480 10/10/07 725349

.3326 .0872 11/06/07 725861

.3242 .0591 11/13/07 725958

.3328 .0601 12/24/07 726703 NO ACTIVITY DETECTED

.0000 .0000 01/09/07 720170

.0000 .0000 03/28/07 721715

.0000 .0000 04/11/07 721936

.0000 .0000 04/25/07 722254

.0000 .0000 06/25/07 723445

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)

NO ACTIVITY DETECTED

.0000 .0000 07/09/07 723701

.0000 .0000 08/20/07 724504 PB-212

.0139 .0053 01/17/07 720277

.0002 .0047 05/31/07 722920

.0032 .0060 07/30/07 724105

.0031 .0037 11/26/07 726201

.0027, .0040 12/17/07 726557 PB-214

.0738 .0147 01/03/07 720081

.0365 .0088 01/17/07 720277

.0362 .0081 01/24/07 720434

.0332 .0065 01/31/07 720604

.0975 .0163 02/07/07 720714

.0354 .0095 02/14/07 720845

.1707 .0232 02/28/07 721178

.0251 .0098 03/07/07 721279

.0235 .0085 03/14/07 721388

.0183 .0066 03/21/07 721534

.0352 .0112 04/04/07 721817

.0506 .0114 04/18/07 722064

.0472 .0104 05/02/07 722400

.0289 .0105 05/09/07 722530

.0264 .0095 05/16/07 722655

.0327 .0078 05/23/07 722816

.0256 .0072 05/31/07 722920

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)

PB-214

.0294 .0114 06/04/07 723031

.0175 .0087 06/11/07 723178

.0376 .0078 06/18/07 723326

.0141 .0061 07/03/07 723573

.0282 .0103 07/16/07 723838

.0260 .0077 07/24/07 723996

.0339 .0098 07/30/07 724105

.0434 .0100 08/06/07 724241

.01X4 .0042 08/13/07 724380

.0196 .0074 08/27/07 724600

-I: .0313 .0131 09/04/07 724732

.0517 .0119 09/10/07 724881

.0421 .0106 09/17/07 724978

.0310 .0073 09/24/07 725091

.0217 .0074 10/01/07 725211

.0356 .0083 10/10/07 725349

.0531 .0115 10/15/07 725445

.0364 .0092 10/24/07 725592

.0368 .0086 10/30/07 725726 _

.0495 .0128 11/06/07 725861

.0257 .0083 11/13/07 725958

.0227 .0094 11/19/07 726055

.0363 .0105 11/26/07 726201

.0555 .0107 12/03/07 726338

.0289 .0107 12/10/07 726464

.0477 .0109 12/17/07 726557

- m4w to mm u m -m, go Am. lw . - -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)

PB-214

.0356 .0110 12/24/07 726703 TL-208

.0061 .0036 05/23/07 722816 3203 LM3 1.9 MILES NNE GAMMA SCAN (GELI)

BI-214

.0972 .0159 01/02/07 720092

.0391 .0085 01/16/07 720282

.0182 .0072 02/20/07 720980

.0499 .0099 02/28/07 721189 U'

.0215 .0079 03/07/07 721281

.0485 .0107 03/13/07 721393

.0106 .0051 03/28/07 721726

.0321 .0132 04/04/07 721819

.0313 .0067 04/18/07 722070

.0353 .0131 05/16/07 722662

.0253 .0121 06/18/07 723338

.0255 .0099 08/27/07 724605

.0210 .0084 09/04/07 724737

.0484 .0137 09/10/07 724893

.0181 .0073 09/17/07 724980

.0414 .0135 09/25/07 725097

.0300 .0099 10/01/07 725217

.0553 .0118 10/16/07 725447

.0503 .0128 1.1/13/07 725960

.0308 .0093 11/26/07 726207

m It" am a wilt OW  !

up l 'M -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3203 LM3 1.9 MILES NNE GAMMA SCAN (GELI)

BI-214

.0243 .0081 12/03/07 726350

.0321 -.0098 12/10/07 726466

.0493 .0115 12/18/07 726563 K-40

.3691 .0757 01/02/07 720092

.2870 .0626 01/16107 720282

.2308 .0481 02/20/07 720980

.2931 .0648 03/13/07 721393

.1574 .0418 03/28/07 721726

.2119 .0635 04/04/07 721819

.3317 .0638 06/18/07 723338

.3424 .0698 08/27/07 724605

.2617 .0549 09/04/07 724737

.2034 .0551 09/10/07 724893

.3276 .0578 10/24/07 725597

.1661 .0440 11/26/07 726207

.2478 .0508 12/03/07 726350

.2025 .0454 12/18/07 726563 NO ACTIVITY DETECTED

.0000 .0000 06/11/07 723184

.0000 .0000 06/25/07 723447

.0000 .0000 07/03/07 723579

.0000 .0000 07/09/07 723707

.0000 .0000 07/24/07 723998

.0000 .0000 07/31/07 724110

.0000 .0000 08/13/07 724391

- m-m up 0 N *min as Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQIM3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3203 LM3 1.9 MILES NNE GAMMA SCAN (GELI)

NO ACTIVITY DETECTED

.0000 .0000 08/20/07 724506 PB-212

.0073 .0040 01/23/07 720441

.0055 .0056 04/11/07 721941

.0059 .0064 06/04/07 723036 PB-214

.0803. .0127 01/02/07 720092

.0258 .0084 01/09/07 720172

.0501 .0112 01/16/07 720282

.0195 .0075 01/23/07 720441

.0344 .0089 01/30/07 720615

.0256 .0097 02/06/07 720716

.0173 .0087 02/13/07 720850

.0250 .0070 02/20/07 720980

.0543 .0152 02/28/07 721189

.0315 .0075 03/07/07 721281

.0171 .0086 03/20/07 721540

.0219 .0071 03/28/07 721726

.0256 .0072 04/04/07 721819

.0422 .0112 04/11/07 721941

.0331 .0104 04/18/07 722070

.0217 .0067 04/25/07 722265

.0196 .0068 05/02/07 722405

.0223 .0084 05/09/07 722535

.0416 .0101 05/16/07 722662

.0203 .0059 05/23/07 722827

i MR n m, im um n maim a tJ m -M. -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WA-TS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3203 LM3 1.9 MILES NNE GAMMA SCAN (GELI)

PB-214

.0226 .0065 05/30/07 722922

.0234 .0116 06/04/07 723036

.0279 .0098 06/18/07 723338

.0241 .0123 07/16/07 723849

.0310 .0083 08/06/07 724247

.0286 .0076 08/27/07 724605

.0588 .0120 09/10/07 724893

.0345 .0089 09/17/07 724980

.0448 .0082 09/25/07 725097

.0383 .0113 10/01/07 725217 00

.0077 .0041 10/10/07 725360

.0545 .0112 10/16/07 725447

.0170 .0078 10/30/07 725734

.0563 .0105 11/06/07 725872

.0471 .0114 11/13/07 725960

.0356 .0139 11/19/07 726060

.0345 .0074 11/26/07 726207

.0476 .0132 12/03/07 726350

.0234 .0092 12/10/07 726466

.0668 .0113 12/18/07 726563-

.0243 .0080 12/24/07 726708 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)

BI-214

.0467 .0134 01/02/07 720095

.0414 .0103 01/17/07 720285

-~e m, m m' ,- -m -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)

BI-214

.0489 .0109 01/31/07 720618

.0377 .0118 02/06/07 720718

.0346 .0110 02/13/07 720853

.0346 .0122 .02/20/07 720983

.0581 .0111 02/28/07 721192

.0451 .0105 03/07/07 721283

.0272 .0131. 03/13/07 721396

.0240 .0099 03/20/07 721543

.0370 .0110 04/11/07 721944

.0115 .0067 05/09/07 722538

  • .0138 .0074 05/16/07 722665

.0379 .0114 05/23/07 722830

.0125 .0073 06/25/07 723449

.0204 .0071 07/03/07 723584

.1034 .0155 07/09/07 723710

.0177 .0075 09/10/07 724896

.0531 .0081 10/10/07 725363

.0388 .0110 10/16/07 725449

.0483 .0118 11/05/07 725875

.0277 .0063 11713/07 725962

.0330 .0115 11/19/07 726063

.0216 .0088 11/26/07 726209

.0474 .0121 12/03/07 726353

.0452 .0104 12/10/07 726468

.0814 .0175 12/17/07 726566

.0520 .0122 12/24/07 726710

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)

K-40

.2582 .0450 01/17/07 720285

.4822 .0887 02/06/07 720718

.2699 .0593 02/20/07 720983

.1557 .0447 03/07/07 721283

.3172 .0648 03/20/07 721543

.4715 .0643 05/09/07 722538

.4002 .0672 05/30/07 722924

.2299 .0574 06/25/07 723449

.4150 .1004 07/09/07 723710 0o .4416 .0756 07/16/07 723852

.2867 .0622 08/27/07 724608

.3293 .0891 09/10/07 724896

.1887 .0391 10/10/07 725363

.4477 .1003 10/16/07 725449

.2987 .0599 11/13/07 725962

.4274 .0944 11/19/07 726063

.2308 .0645 11/26/07 726209

.2751 .0693 12/03/07 726353

.3257 .0766 12/10/07 726468

.4548 .0610 12/17/07 726566

.3099 .0595 12/24/07 726710 NO ACTIVITY DETECTED

.0000 .0000 04/04/07 721821

.0000 .0000 04/18/07 722073

.0000 .0000 04/25/07 722268

.0000 .0000 06/04/07 723039

S- mam to MN m mm m m m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)

NO ACTIVITY DETECTED

.0000 .0000 06/11/07 723187

.0000 .0000 07/24/07 724000

.0000 .0000 08/06/07 724250

.0000 .0000 10/24/07 725600 PB-212

.0074 .0060 05/02/07 722407

.0062 .0045 08/13/07 724394

.0011 .0052 10/10/07 725363 PB-214 0 .0512 .0129 01/02/07 720095

.0308 .0105 01/09/07 720174

.0338 .0100 01/17/07 720285

.0374 .0151 01/24/07 720444

.0372 .0090 01/31/07 720618

.0387 .0105 02/06/07 720718

.0353 .0071 02/13/07 720853

.0240 .0079 02/20/07 720983

.0670 .0147 02/28/07 721192

.0452 .0109 03/07/07 721283

.0183 .0084 03/13/07 721396

.0237 .0085 03/20/07 721543

.0398 .0107 03/28/07 721729

.0385 .0096 04/11/07 721944

.0142 .0058 05/02/07 722407

.0307 .0089 05/09/07 722538

.0192 .0068 05/16/07 722665

- l I8** m m- mI I

  • Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)

PB-214

.0328 .0098 05/23/07 722830

.0170 .0080 05/30/07 722924

.0223 .0094 06/18/07 723341

.0555 .0109 07/09/07 723710

.0256 .0094 07/16/07 723852

.0305 .0134 07/30/07 724113

.0122 .0071 08/20/07 724508

.0136 .0072 09/04/07 724739

.0208 .0084 09/10/07 724896 00 .0248 .0067 09/17/07 724982

.0248 .0105 09/24/07 725100

.0311 .0094 10/01/07 725219

.0609 .0109 10/10/07 725363

.0531 .0102 10/16/07 725449

.0322 .0071 10/30/07 725736

.0561 .0109 11/05/07 725875

.0339 .0062 11/13/07 725962

.0462 .0123 11/19/07 726063

.0428 .0111 11/26/07 726209

.0551 .0079 12/03/07 726353

.0454 .0094 12/10/07 726468

.0760 .0111 12/17/07 726566

.0550 .0085 12/24/07 726710

mm m - m - - - m _

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)

BI-214

.0513 .0118 01/02/07 720098

.0189 .0089 01/30/07 720621

.0439 .0120 02/06/07 720720

.0405 .0083 02/13/07 720856

.0261 .0096 02/20/07 720986

.0669 .0116 02/28/07 721195

.0227 .0075 03/07/07 721285

.0388 .0108 04/11/07 721947

.0152 .0091 05/09/07 722541

.0o .0437 .0,111 05/23/07 722833

.0083 .0072 07/02/07 723588

.0256 .0083 07/16/07 723855

.0260 .0071 07/23/07 724002

.0113 .0055 08/28/07 724611

.0285 .0088 09/04/07 724741

.0159 .0067 09/11/07 724899

.0280 .0113 09/18/07 724984

.0309 .0103 10/09/07 725366

.0623 .0103 10/16/07 725451

.0104 .0061 10/23/07 725603

.0404 .0092 10/30/07 725738

.0680 .0127 11/05/07 725878

.0385 .0100 11/13/07 725964

.0446 .0129 11/19/07 726066

.0443 .0147 11/26/07 726211

.0419 .0098 12/03/07 726356

m m m , -, - ml - -m - nam m m nm Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/2812007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)

BI-214

.0277 .0093 12/10/07 726470

.0366 .0114 12/17/07 726569

.0389 .0110 12/24/07 726712 K-40

.2539 .0583 01/30/07 720621

.2776 .0583 02/13/07 720856

.3031 .0510 04/11/07 721947

.3084 .0563 05/09/07 722541

.2516 .0464 07/23/07 724002

.2973 .0614 09/11/07 724899 00

-41 .3141 .0585 09/18/07 724984

.2202 .0621 10/16/07 725451

.3144 .0750 10/30/07 725738

.2007 .0456 11/05/07 725878

.2943 .0524 11/13/07 725964

.2449 .0554 11/26/07 726211

.3382 .0414 12/10/07 726470

.3438 .0593 12/17/07 726569

.2664 .0551 12/24/07 726712 NO ACTIVITY DETECTED

.0000 .0000 01/09/07 720176

.0000 .0000 04/25/07 722271

.0000 .0000 05/02/07 722409

.0000 .0000 06/19/07 723344

.0000 .0000 07/09/07 723713

.0000 .0000 07/30/07 724116

- m - W m m-m m- -

Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW (GELI)

GAMMA SCAN NO ACTIVITY DETECTED

.0000 .0000 08/20/07 724510

.0000 .0000 09/24/07 725103 PB-212

.0044 .0046 08/14/07 724397

.0034 .0056 12/03/07 726356 PB-214

.0659 .0113 01/02/07 720098

.0401 .0077 01/16/07 720288

.0255 .0069 01/23/07 720447 0 .0312 .0084 01/30/07 720621

.0368 .0115 02/06/07 720720

.0388 .0109 02/13/07 720856

.0324 .0079 02/20/07 720986

.0797 .0129 02/28/07 721195

.0149 .0080 03/07/07 721285

.0530 .0136 03/13/07 721399

.0290 .0078 03/20/07 721546

.0146 .0060 03/28/07 721732

.0193 .0096 04/04/07 721823

.0255 .0066 04/11/07 721947

.0274 .0093 04/18/07 722076

.0161 .0061 05/16/07 722668

.0182 .0072 05/23/07 722833

.0249 .0091 05/30/07 722926

.0203 .0080 06/05/07 723042

.0100 .0082 06/12/07 723190

S m - -, - - - - m - m m Tennessee Valley Authority Table 2 RADIOACTIVITY IN CHARCOAL FILTER WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)

PB-214

.0160 .0069 06/26/07 723451

.0402 .0121 07/02/07 723588

.0411 .0091 07/16/07 723855

.0236 .0080 07/23/07 724002

.0325 .0090 08/07/07 724253

.0226 .0060 08/28/07 724611

.0310 .0096 09/04/07 724741

.0287 .0097 09/11/07 724899

.0093 .0049 09/18/07 724984 00 .0372 .0110 10/01/07 725221

.0397 .0099 10/09/07 725366

.0408 .0109 10/16/07 725451

.0148 .0074 10/23/07 725603

.0340 .0114 10/30/07 725738

.0753 .0125 11/05/07 725878

.0319 .0058 11/13/07 725964

.0479 .0105 11/19/07 726066

.0686 .0133 11/26/07 726211

.0650 .0133 12/03/07 726356

.0353 .0081 12/10/07 726470

.0443 .0103 12/17/07 726569

.0650 .0117 12/24/07 726712

Sw n = M -M -=n- m Tennessee Valley Authority Table 3 RADIOACTIVITY IN ATMOSPHERIC MOISTURE WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW TRITIUM

.6377 .5863 01/02/07 720044

.9695 .7696 01/16/07 720233

.1592 .3861 01/30/07 720566

.5979 .3106 02/13/07 720801

.0966 .4135 02/28/07 721141

.1526 .4943 03/13/07 721344 2.1080 .9628 03/28/07 721678

.2086 .7964 04/11/07 721892

.8817 .7909 04/25/07 722216 00 .3286 .8812 05/09/07 722486 2.0706 .9599 05/23/07 722836

.1641 1.3545 06/05/07 723045

.7742 1.1230 06/19/07 723347

.5851 1.3378 07/02/07 723592 1.1703 1.2878 07/17/07 723858

.8039 1.3761 07/30/07 724119 3.2503 1.5773 08/14/07 724400

.7447 1.4201 08/27/07 724614

.6655 1.3117 09/11/07 724902

.9637 1.4084 09/24/07 725106 1.1984 1.1216 10/10/07 725369 3.3429 1.9970 10/23/07 725606 1.1884 .7309 11/05/07 725881

.0953 .6473 11/19/07 726069

.8173 .6002 12/04/07 726359

.4923 .9205 12/17/07 726572

m m m mi m r---_ mm m - -

Tennessee Valley Authority Table 3 RADIOACTIVITY IN ATMOSPHERIC MOISTURE WAITS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3101 LM1 0.5 MILES SSW TRITIUM 1.8613 .7206 01/02/07 720066 1.2122 .7476 01/16/07 720262 1.0167 .5104 01/30/07 720589

.9438 .3797 02/13/07 720830

.5459 .5139 02/28/07 721163

- .1992 .6624 03/13/07 721373

.4866 .7259 03/28/07 721700

.5440 .9814 04/11/07 721921 2.2531 1.1426 04/25/07 722239 I0 .2118 1.0317 05/09/07 722515 2.3623 .9722 05/23/07 722801

.0396 1.4134 06/04/07 723016

.3766 1.2148 06/18/07 723311

.5591 1.3899 07/02/07 723551 1.1462 1.4781 07/16/07 723823

- .5744 2.0108 07/30/07 724090 1.3508 1.4476 08/13/07 724365

- .4289 1.2467 08/28/07 724585 1.0227 1.4111 09/10/07 724866 1.2976 1.1690 09/25/07 725076 3.8663 1.3413 10/10/07 725334 1.8868 1.2074 10/24/07 725577

.2277 .7614 11/06/07 725846

- .4160 .6288 11/19/07 726040

.9931 .6565 12/04/07 726323

.5666 .8703 12/18/07 726542

Tennessee Valley Authority Table 3 RADIOACTIVITY IN ATMOSPHERIC MOISTURE WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 '

01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3102 LM2 0.4 MILES NNE TRITIUM

.9725 .5483 01/02/07 720070

.3573 .5882 01/16/07 720266

.8674 .4031 01/30/07 720593

.3851 .3083 02/13/07 720834

.2596 .4156 02/28/07 721167

.4448 .4877 03/13/07 721377

.5138 .6603 03/28/07 721704

- .4562 .6797 04/11/07 721925 1.4751 .7218 04/25/07 722243 0o .6840 .8976 05/09/07 722519 1.3981 .8751 05/23/07 722805

.6298 1.3599 06/04/07 723020

.6634 1.1625 06/18/07 723315

.4990 1.2779 07/02/07 723556 2.0369 1.4350 07/16/07 723827

.7339 1.4250 07/30/07 724094 1.4843 1.5170 08/13/07 724369

.3418 1.3248 08/28/07 724589 1.0068 1.4339 09/10/07 724870 2.1179 1.3475 09/25/07 725080 2.8260 1.2995 10/10/07 725338

.2134 1.2016 10/24/07 725581

- .0093 .8077 11/06/07 725850

- .0082 .7273 11/19/07 726044

- .3143 .6621 12/03/07 726327

.4324 .9717 12/17/07 726546

mmm m m m mm m m m Tennessee Valley Authority Table 3 RADIOACTIVITY IN ATMOSPHERIC MOISTURE WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3106 PM2 SPRING CITY 7.0 MILES NW TRITIUM

.5574 .5523 01/02/07 720073

- .1335 .5445 01/16/07 720269

.3264 .3947 01/30/07 720596

.6028 .2884 02/13/07 720837

- .0489 .4712 03/13/07 721380

.9938 .5999 03/28/07 721707

.1265 .6473 04/11/07 721928 1.9507 .7166. 04/25/07 722246 1.4753 .9103 05/09/07 722522 1.1892 .8359 05/23/07 722808

.2726 1.2735 06/05/07 723023 2.1002 1.1146 06/19/07 723318 1.2058 1.4129 07/02/07 723561

.8585 1.2189 07/16/07 723830

.1497 1.2673 07/30/07 724097

.6028 1.1613 08/14/07 724372 1.4529 1.5379 08/28/07 724592

.4,720 1.2142 09/11/07 724873

.6756 1.2782 09/24/07 725083

.4561 1.0462 10/10/07 725341 1.2912 1.1471 10/23/07 725584

.6774 .7387 11/05/07 725853

.2365 .6397 11/19/07 726047

.3340 .5983 12/03/07 726330

.4482 .8380 12/17/07 726549

nmmm m m m m mmmm m- mmn m m - m Tennessee Valley Authority Table 3 RADIOACTIVITY IN ATMOSPHERIC MOISTURE WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S TRITIUM

.7224 .5708 01/03/07 720080

- .0990 .6065 01/17/07 720276

.0461 .3996 01/31/07 720603

.4166 .3335 02/14/07 720844

- .4676 .4851 02/28/07 721177

.3326 .5146 03/14/07 721387

- .3805 .6764 03/28/07 721714

.3938 .6680 04/11/07 721935 1.1663 .7034 04/25/07 722253

.9075 .8830 05/09/07 722529

.7766 .7616 05/23/07 722815

- .3593 1.1264 06/04/07 723030

- .3915 1.1222 06/18/07 723325 1.8854 1.2391 07/03/07 723572

- .9054 1.2236 07/16/07 723837

- .1175 1.4155 07/30/07 724104 1.9361 1.3003 08/13/07 724379

.2164 1.2280 08/27/07 724599 1.0743 1.3185 09/10/07 724880

- .6740 1.1056 09/24/07 725090

.0371 1.0576 10/10/07 725348

.7916 1.0708 10/24/07 725591

.3337 .7466 11/06/07 725860

.1628 .6301 11/19/07 726054

.2377 .5992 12/03/07 726337

- .6455 .9454 12/17/07 726556

mm - - m m - m m m - m - m Tennessee Valley Authority Table 3 RADIOACTIVITY IN ATMOSPHERIC MOISTURE WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3203 LM3 1.9 MILES NNE TRITIUM

.0850 .5121 01/02/07 720091

.4865 .5850 01/16/07 720281

.2121 .4038 01/30/07 720614

.9419 .3944 02/13/07 720849

.0051 .4307 02/28/07 721188

- .0413 .5122 03/13/07 721392

.2159 .5738 03/28/07 721725

.2575 1.3279 04/11/07 721940 1.5205 .7330 04/25/07 722264

- .4303 .8794 05/09/07 722534 3.0656 1.0597 05/23/07 722826

- .0727 1.1116 06/04/07 723035 1.6170 1.3772 06/18/07 723337

.1697 1.0902 07/03/07 723578

.1039 1.2809 07/16/07 723848

.2417 1.0258 07/31/07 724109 1.3327 1.1183 08/13/07 724390

.2712 .9640 08/27/07 724604

.1853 .9863 09/10/07 724892

.5517 .9050 09/25/07 725096 3.4070 1.2901 10/10/07 725359

.6816 1.2448 10/24/07 725596

.3122 .6812 11/06/07 725871 1.1020 .6676 11/19/07 726059 1.0770 .6132 12/03/07 726349 1.5372 .8049 12/18/07 726562

mm m- m -m - m m m - m m -

Tennessee Valley Authority Table 3 RADIOACTIVITY IN ATMOSPHERIC MOISTURE WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3204 LM-4 WB 0.9 MILES SE TRITIUM

.1517 .5578 01/02/07 720094

.9708 .5873 01/17/07 720284

.4601 .3737 01/31/07 720617

.2398 .2977 02/13/07 720852

.2401 .4148 02/28/07 721191

.2902 .5108 03/13/07 721395

.4649 .6343 03/28/07 721728

.4415 1.4921 04/11/07 721943 1.2920 .7325 04/25/07 722267

.4361 .9319 05/09/07 722537 2.2530 .9124 05/23/07 722829

.0381 1.3609 06/04/07 723038

.0366 1.0564 06/18/07 723340

.8306 1.0584 07/03/07 723583

.7354 1.2832 07/16/07 723851

.7639 1.1821 07/30/07 724112 2.4236 1.2584 08/13/07 724393

.2940 1.0451 08/27/07 724607 1.0336 1.1720 09/10/07 724895

- .7367 1.2318 09/24/07 725099

.3282 .9749 10/10/07 725362

.2143 1.1466 10/24/07 725599 1.0918 .6714 11/05/07 725874

- .3214 .4944 11/19/07 726062

.2608 .4674 12/03/07 726352

.1751 .6007 12/17/07 726565

m m m mm m- -- m-mm m--m Tennessee Valley Authority Table 3 RADIOACTIVITY IN ATMOSPHERIC MOISTURE WATTS BAR NUCLEAR PLANT PCI/M3 - 0.037 BQ/M3 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW TRITIUM

.3838 .5467 01/02/07 720097

- .1265 .6026 01/16/07 720287

.6506 .4225 01/30/07 720620

.2735 .2980 02/13/07 720855

.0522 .4057 02/28/07 721194

- .2430 .4870 03/13/07 721398

- .5050 .9161 03/28/07 721731 1.5065 1.5656 04/11/07 721946

.6928 .6906 04/25/07 722270

.9043 .8514 05/09/07 722540

.4417 .5934 05/23/07 722832

- .0987 1.1734 06/05/07 723041 1.0516 1.0308 06/19/07 723343

.0975 1.1692 07/02/07 723587

- .0927 1.1389 07/16/07 723854

.5831 1.1582 07/30/07 724115 2.1662 1.1692 08/14/07 724396

- .9203 1.0698 08/28/07 724610

- 1.0865 1.1593 09/11/07 724898

- 1.1558 1.3180 09/24/07 725102 1.4720 1.1518 10/10/07 725365 1.9477 1.2067 10/23/07 725602

.8735 .7996 11/05/07 725877

.0984 .6725 11/19/07 726065

.4773 .6165 12/03/07 726355 1.2824 .9098 12/17/07 726568

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BO/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2215 KYLE FARM 11.6 MILES ENE IODINE-i131

.0078 .0498 01/02/07 720049

.0833 .1004 01/16/07 720244

.0952 .0992 0 1/30/07 720572

.0435 .0754 02/13/07 720812

.0568 .0593 02/27/07 721146

.0001 .0658 03/13/07 721356

- .0167 .0392 03/27/07 721683

.0225 .0748 04/10/07 721904

.0485 .0842 04/24/07 722221

.0092 .0590 05/08/07 722498

.0954 .1150 05/22/07 722838

.0437 .0758 06/04/07 723049

- .0129 .0410 06/18/07 723349

- .0221 .0518 07/02/07 723598

- .0124 .0392 07/16/07 723860

.0595 .1032 07/30/07 724123

- .0472 .0669 08/13/07 724402

- .0156 .0494 08/27/07 724618

.0080 .0510 09/10/07 724904

.0092 .0588 09/24/07 725110

.0101 .0646 10/08/07 725371

- .0529 .0751 10/22/07 725610

.0302 .1003 11/05/07 725883

- .0109 .0345 11/19/07 726073

.1018 .0960 12/03/07 726361

- .0123 .0389 12/17/07 726576

m m m m m mm - m m- m - -- n -u- m Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2215 KYLE FARM 11.6 MILES ENE GAMMA SCAN (GELI)

AC-228 4.8657 4.6491 01/02/07 720049 5.8461 4.5702 03/13/07 721356 9.3471 5.9112 03/27/07 721683 7.3326 4.1598 06/18/07 723349 16.9532 5.4947 07/30/07 724123 12.3533 4.5939 12/17/07 726576 BI-214 12.2770 3.3410 01/02/07 720049 6.4666 3.4732 01/16/07 720244 28.1036 6.4176 01/30/07 720572 1.3993 1.8812 02/13/07 720812 15.3353 3.7421 02/27/07 721146 6.6689 3.2285 03/13/07 721356

.6.4769 3.6958 03/27/07 721683 15.4320 3.8378 04/10/07 721904 6.1076 4.0419 04/24/07 722221 14.9996 4.2240 05/08/07 722498 5.0641 2.2153 05/22/07 722838 2.6069 3.4179 06/18/07 723349 3.0224 3.4285 07/02/07 723598

.5801 2.7854 07/16/07 723860 6.2229 2.7910 07/30/07 724123 7.9454 6.4372 08/13/07 724402 11.4542 3.1682 08/27/07 724618 9.7383 3.8455 09/10/07 724904 9.0117 4.3968 09/24/07 725110

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2215 KYLE FARM 11.6 MILES ENE GAMMA SCAN (GELI)

BI-2 14 26.5881 7.0379 10/08/07 725371 14.3022 3.3281 10/22/07 725610 61.6333 3.2591 11/05/07 725883 4.8317 3.5965 11/19/07 726073 38.7869 5.9697 12/03/07 726361 6.4363 3.6797 12/17/07 726576 K-40 1260.6505 91.9566 01/02/07 720049 1240.8191 76.1879 01/16/07 720244 1219.5560 83.2764 01/30/07 720572 1353.8257 88.5548 02/13/07 720812 1377.6738 97.3517 02/27/07 721146 1224.3899 77.4548 03/13/07 721356 1363.1668 91.3540 03/27/07 721683 1293.1287 80.0662 04/10/07 721904 1284.2782 442.2923 04/24/07 722221 1271.2433 94.5522 05/08/07 722498 1111.7604 73.9652 05/22/07 722838 1294.3365 103.5862 06/04/07 723049 1337.1332 94.9018 06/18/07 723349 1271.8022 112.6437 07/02/07 723598 1406.7766 93.7862 07/16/07 723860 1309.1332 87.0345 07/30/07 724123 1368.8531 90.0550 08/13/07 724402 1224.7763 74.8304 08/27/07 724618 1296.8505 89.0229 09/10/07 724904

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2215 KYLE FARM 11.6 MILES ENE GAMMA SCAN (GELI)

K-40 1267.5134 86.5360 09/24/07 725110 1259.9467 102.3403 10/08/07 725371 1315.2451 83.4554 10/22/07 725610 1277.0878 90.4837 11/05/07 725883 1246.2512 84.4655 11/19/07 726073 1257.4995 89.1606 12/03/07 726361 1359.7577 100.7135 12/17/07 726576 PB-212 4.1265 2.1234 04/10/07 721904

.9791 2.2275 04/24/07 722221 00.9562 2.1581 06/04/07 723049 2.3789 1.8431 07/30/07 724123 2.9347 2.0045 12/17/07 726576 PB-214 7.0099 2.8250 01/02/07 720049 17.2877 11.9129 . 01/30/07 720572 10.8093 2.3916 02/27/07 721146 1.1930 2.4547 03/13/07 721356 7.2992 3.3483 04/10/07 721904 3.2927 2.8085 04/24/07 722221 9.4717 4.1363 05/08/07 722498 4.1505 4.3620 06/18/07 723349 3.8919 3.4130 07/30/07 724123 4.8583 2.1304 08/27/07 724618 6.0969 2.9374 09/10/07 724904 1.9931 3.0525 09/24/07 725110

- - -* - -m -m -m -m mo m m Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2215 KYLE FARM 11.6 MILES ENE GAMMA SCAN (GELI)

PB-214 23.3823 5.6017 10/08/07 725371 8.1842 3.1238 10/22/07 725610 7.2543 2.7746 11/05/07 725883 12.1059 6.2741 11/19/07 726073 32.4269 3.6987 12/03/07 726361 8.7537 2.9000 12/17/07 726576 TL-208

.2543 1.3153 02/27/07 721146 2.5286 1.6278 12/17/07 726576 SR 89 2.2120 .9540 03/27/07 721683

.1856 .8899 06/04/07 723049

.3768 .8141 08/27/07 724618 1.0330 .9555 11/05/07 725883 SR 90 1.1398 .6151 03/27/07 721683

.6481 .5750 06/04/07 723049

.7032 .5288 08/27/07 724618

.8856 .6192 11/05/07 725883 2263 E. HOUSLEY FARM 24.0 MILES SSW IODINE-131

.0637 .0601 01/03/07 720064

.0577 .0545 01/17/07 720260

.0899 .0848 01/31/07 720587

- - m-m - m - - m -m m m Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2263 E. HOUSLEY FARM 24.0 MILES SSW IODINE-131

.0610 .0736 02/14/07 720828

.0402 .0570 02/27/07 721161

.0342 .0485 03/14/07 721371

.0602 .0853 03/27/07 721698

.0138 .0436 04/11/07 721919

.0136 .0509 04/24/07 722236

.0254 .0764 05/08/07 722513

.0001 .0784 05/22/07 722799

.0367 .0521 06/05/07 723014 0 .0129 .0481 06/19/07 723309 0

.0145 .0460 07/17/07 723821

.0112 .0421 07/31/07 724088

.0571 .0595 08/14/07 724363

.0671 .1163 08/28/07 724583

.0633 .0660 09/11/07 724864

.0655 .0683 09/25/07 725074

.0122 .0456 10/09/07 725332

.0406 .0679 10/23/07 725574

.0815 .0769 11/06/07 725844

.0220 .0729 11/19/07 726038

.0626 .0590 12/03/07 726321

.0071 .0456 12/18/07 726540 GAMMA SCAN (GELI)

AC-228 9.7243 5.9592 06/05/07 723014 4.3292 4.6557 06/19/07 723309

- - i m - - - m - - - - -- m -

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2263 E. HOUSLEY FARM 24.0 MILES SSW GAMMA SCAN (GELI)

AC-228 9.9913 5.9034 08/14/07 724363 6.6335 3.9489 11/06/07 725844 BI-214 17.9763 5.0651 01/03/07 720064 7.8635 4.7614 01/17/07 720260 55.5633 6.2575 01/31/07 720587 27.9268 4.4892 02/14/07 720828 24.7826 5.7662 02/27/07 721161 1.7845 3.0903 03/27/07 721698 10.4629 2.9256 04/11/07 721919 7.0265 3.0047 04/24/07 722236 6.2280 3.6446 05/08/07 722513 6.8036 4.2445 05/22/07 722799 1.2.3783 4.4289 06/05/07 723014 1.1151 3.3014 06/19/07 723309 2.3333 3.4964 07/17/07 723821 12.8544 3.5476 07/31/07 724088 3.3903 3.7093 08/14/07 724363 4.9298 3.5225 08/28/07 724583 7.2014 3.5172 09/11/07 724864 14.9755 4.6680 09/25/07 725074 23.3415 5.0857 10/09/07 725332 12.6461 3.3781 10/23/07 725574 11.9509 3.7157 11/06/07 725844 15.1996 4.7080 11/19/07 726038 58.0879 6.4749 12/03/07 726321

- m im "-' - -. -, m - - m - -

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2263 E. HOUSLEY FARM 24.0 MILES SSW GAMMA SCAN (GELI)

BI-214 43.8694 5.0865 12/18/07 726540 K-40 1253.1442 100.3594 01/03/07 720064 1314.5887 89.9302 01/17/07 .720260 1342.8676 90.3035 01/31/07 720587 1277.3545 79.0063 02/14/07 720828 1346.2412 106.0832 02/27/07 721161 1396.4580 101.0775 03/14/07 721371 1390.3978 92.4644 03/27/07 721698 1391.1316 89.7392 04/11/07 721919 1375.2868 92.1014 04/24/07 722236 1366.7750 92.2054 05/08/07 722513 1366.9787 94.6624 05/22/07 722799 141.7.3677 87.4664 06/05/07 723014 1346.2938 82.8606 06/19/07 723309 1383.1306 95.5043 07/17/07 723821 1379.8695 99.5248 07/31/07 724088 1379.5153 104.0638 08/14/07 724363 1331.9879 74.2542 08/28/07 724583 1344.0386 90.9485 09/11/07 724864 1244.9921 86.8306 09/25/07 725074 1143.8263 150.3791 10/09/07 725332 1344.2122 94.6198 10/23/07 725574 1324.6102 86.3892 11/06/07 725844 1343.4379 89.9501 11/19/07 726038 1335.9589 93.0194 12/03/07 726321

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2263 E. HOUSLEY FARM 24.0 MILES SSW GAMMA SCAN (GELI)

K-40 1334.9220 91.7648 12/18/07 726540 PB-212

.7071 2.4458 01/03/07 720064

.9727 2.2417 03/27/07 721698 4.4011 1.8891 04/24/07 722236 1.3474 2.0564 09/25/07 725074 2.7524 2.5291 10/09/07 725332 PB-214 14.8488 3.4629 01/03/07 720064 9.8584 3.6734 01/17/07 720260 49.0031 5.3717 01/31/07 720587 18.9115 3.6976 02/14/07 720828 21.7443 4.7081 02/27/07 721161 2.2221 3.4403 03/14/07 721371 7.6220 3.2883 03/27/07 721698 2.1653 3.2303 04/11/07 721919 10.9135 3.5206 04/24/07 722236 4.1709 2.9005 05/08/07 722513 6.3088 4.9696 06/05/07 723014 3.7603 3.2771 07/17/07 723821 3.6060 3.7268 07/31/07 724088

.9495 2.9727 08/28/07 724583

.3489 2.7293 09/11/07 724864 18.7914 3.4939 09/25/07 725074 17.5166 4.4240 10/09/07 725332 7.5060 4.0675 10/23/07 725574

Smm mI=m immm - /

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2263 E. HOUSLEY FARM 24.0 MILES SSW GAMMA SCAN (GELI)

PB-214 5.5153 3.6983 11/06/07 725844 8.4611 3.7762 11/19/07 726038 43.1028 5.5236 12/03/07 726321 31.7849 4.8229 12/18/07 726540 TL-208 3.2261 1.5942 07/31/07 724088 1.7127 1.7982 10/09/07 725332 SR 89 1

- .0907 .9561 03/27/07 721698 4 - .0169 .8115 06/05/07 723014

- .2230 1.0402 08/28/07 724583 1.0111 .8239 11/06/07 725844 SR 90

.4979 .6452 03/27/07 721698

.7767 .5315 06/05/07 723014

.3767 .6604 08/28/07 724583

.3666 .5365 11/06/07 725844 3115 LAYMAN FARM 1.3 MILES SSW IODINE-131

.0536 .0559 01/02/07 720082

- .0186 .0436 01/17/07 720278

.0873 .0911 01/31/07 720605

- .0104 .0330 02/14/07 720846

.0318 .0532 02/28/07 721179

m - - - m m m - m m- - - ---

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3115 LAYMAN FARM 1.3 MILES SSW IODINE-131

.0001 .0718 03/14/07 721389

.0184 .0432 03/28/07 721716

.0204 .0678 04/11/07 721937

.0250 .0829 04/25/07 722255

.0137 .0512 05/09/07 722531

.0001 .0798 05/23/07 722817

.0736 .0888 06/04/07 723032

.0216 .0716 06/18/07 723327

.0249 .0827 07/02/07 723575 0

.0001 .0693 07/16/07 723839

.0681 .0821 07/30/07 724106

.0470 .0666 08/13/07 724381

.0145 .0542 08/27/07 724601

.0253 .0759 09/10/07 724882

.0335 .0560 09/24/07 725092

.0665 .0627 10/08/07 725350

.0581 .1008 10/22/07 725593

.0877 .0827 11/05/07 725862

.0112 .0420 11/19/07 726056

.0081 .0518 12/03/07 726339

.0670 .0809 12/17/07 726558 GAMMA SCAN (GELI)

AC-228 7.5767 5.4557 05/23/07 722817 BI-214 9.9703 4.1653 01/02/07 720082

m m m - m m mmm m -

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3115 LAYMAN FARM 1.3 MILES SSW GAMMA SCAN (GELI)

BI-214 44.8701 6.1778 01/17/07 720278 17.7472 5.6635 01/31/07 720605 36.3429 6.4289 02/14/07 720846 7.9395 3.7088 02/28/07 721179 5.2616 2.8002 03/14/07 721389 6.2607 2.7960 03/28/07 721716 6.9045 2.9083 04/11/07 721937 10.2677 3.7979 04/25/07 722255

.3321 1.3551 05/09/07 722531 13.4140 5.7281 06/04/07 723032 6.0410 3.8469 07/02/07 723575 5.0534 3.2672 07/16/07 723839 6.7642 2.6977 07/30/07 724106 11.6956 3.6249 08/27/07 724601 13.2700 6.7527 09/10/07 724882 20.2338 4.7335 09/24/07 725092 12.0593 3.7979 10/08/07 725350 10.0579 3.1425 10/22/07 725593 8.7274 5.0165 11/05/07 725862 38.1623 7.3865 11/19/07 726056 48.6142 6.0283 12/03/07 726339 16.6216 3.2205 12/17/07 726558 K-40 1373.5570 94.3830 01/02/07 720082 1388.7432 101.4954 01/17/07 720278 1282.9942 110.1414 01/31/07 720605

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3115 LAYMAN FARM 1.3 MILES SSW GAMMA SCAN (GELI)

K-40 1419.6623 100.7045 02/14/07 720846 1404.6340 81.8502 .02/28/07 721179 1498.4938 105.3763 03/14/07 721389 1278.4630 92.4102 03/28/07 721716 1357.6461 96.4181 04/11/07 721937 1380.4596 94.2689 04/25/07 722255 543.2184 40.8402 05/09/07 722531 1331.7463 88.5757 05/23/07 722817 1409.7181 89.1646 06/04/07 723032 1330.5502 95.8391 06/18/07 723327 1253.3778 93.6434 07/02/07 723575 1303.1912 94.5619 07/16/07 723839 1305.5438 217.1388 07/30/07 724106 1250.4557 103.6580 08/13/07 724381 1365.9908 96.9652 08/27/07 724601 1389.0792 101.9704 09/10/07 724882 1372.7178 85.2855 09/24/07 725092 1368.0961 93.3711 10/08/07 725350 1347.0811 83.8367 10/22/07 725593 1374.1987 93.5393 11/05/07 725862 1399.9021 98.4165 11/19/07 726056 1498.1044 102.4373 12/03/07 726339 1361.3503 4.15.9878 12/17/07 726558 PB-212

.6155 2.1676 01/17/07 720278

.1501 2.0736 06/18/07 723327

- - m - mm m- m -

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3115 LAYMAN FARM 1.3 MILES SSW GAMMA SCAN (GELI)

PB-212

.1902 1.6548 07/16/07 723839 2.2913 2.2347 12/03/07 726339 PB-214 8.7250 3.6107 01/02/07 720082 27.8012 4.8718 01/17/07 720278 14.6583 3.3707 01/31/07 720605 22.8507 4.9674 02/14/07 720846 8.0090 3.4129 02/28/07 721179

.4276 3.1861 03/14/07 721389 6.6731 2.7691 03/28/07 721716 00 .1637 3.0558 04/11/07 721937

.8347 1.3460 05/09/07 722531 7.7497 3.7058 05/23/07 722817 5.7953 3.7023 06/04/07 723032

.6619 2.9421 07/16/07 723839 9.2941 2.5057 07/30/07 724106 6.4191 3.3006 08/13/07 724381 7.2936 2.8879 08/27/07 724601 11.7026 3.9471 09/10/07 724882 13.1915 2.8266 09/24/07 725092 11.5638 3.1454 10/08/07 725350 10.2519 3.0318 10/22/07 725593 5.9996 3.0147 11/05/07 725862 25.7920 5.1737 11/19/07 726056 39.5766 5.0571 12/03/07 726339 12.7703 3.3462 12/17/07 726558

- -Immm m -

mm m - m m m -

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3115 LAYMAN FARM 1.3 MILES SSW SR 89

- .2277 1.1747 03/28/07 721716

.6025 1.1057 06/04/07 723032 2.2680 .8027 08/27/07 724601 1.7875 .9641 11/05/07 725862 SR 90

.7603 .7904 03/28/07 721716

- .0543 .6932 06/04/07 723032

- .8950 .5003 08/27/07 724601

- .2862 .6072 11/05/07 725862

,63119 NORTON FARM 4.1 MILES ESE IODINE-131

.0425 .0603 01/16/07 720279

.0208 .0777 01/30/07 720607

.0422 .0732 02/13/07 720847

.0552 .0576 02/28/07 721181

.0576 .0543 03/13/07 721390

.0306 .0511 03/28/07 721718

.0345 .0489 04/10/07 721938

.0001 .0692 04/24/07 722257

.0633 .0660 05/08/07 722532

.0940 .0886 05/22/07 722819

.0397 .0562 06/04/07 723033

.0124 .0463 06/18/07 723329

.0684 .0713 07/02/07 723576

.0233 .0699 07/16/07 723841

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3119 NORTON FARM 4.1 MILES ESE IODINE-131

.0147 .0465 07/30/07 724107

.0001 .0846 08/13/07 724383

.0283 .0940 08/27/07 724602

.0245 .0736 09/10/07 724884

.0098 .0626 09/24/07 725094

.0664 .0692 10/08/07 725352

.0091 .0583 10/22/07 725594

.0471 .0787 11/05/07 725864

.0001 .0696 11/19/07 726057

.0804 .0970 12/03/07 726341 0 .0196 .0459 12/17/07 726560 GAMMA SCAN (GELI)

AC-228 6.5320 3.4766 01/30/07 720607 3.7711 3.1820 02/13/07 720847 10.5913 6.0691 04/10/07 721938 9.4031 3.9393 10/08/07 725352 8.6486 4.1938 11/19/07 726057 13.4408 5.9202 12/03/07 726341 BI-214 40.5947 6.3125 01/16/07 720279 8.8884 3.1038 01/30/07 720607 38.5777 4.4718 02/13/07 720847 12.6659 4.6241 02/28/07 721181 6.6734 4.3858 03/13/07 721390 5.0494 3.8587 04/10/07 721938

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BO/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3119 NORTON FARM 4.1 MILES ESE GAMMA SCAN (GELI)

BI-2 14 5.1463 2.8180 04/24/07 722257 3.9857 2.8233 05/08/07 722532 4.9002 3.1411 06/04/07 723033 6.7227 3.1360 06/18/07 723329 18.2051 4.7773 07/02/07 723576 7.9052 2.6877 07/16/07 723841 2.7396 3.2841 07/30/07 724107 3.1368 2.7113 08/13/07 724383 9.9 777 4.1552 08/27/07 724602

-15.1426 4.8613 09/10/07 724884 15.1462 4.8546 09/24/07 725094 30.1367 4.3994 10/08/07 725352 21.5841 5.4751 10/22/07 725594

.3.8326 4.8520 11/05/07 725864 14.3815 2.9542 11/19/07 . 726057 80.2729 6.3148 12103/07 726341 13.5342 4.0751 12/17/07 726560 K-40 1398.1597 88.1200 01/16/07 720279 1404.1201 99.1950 01/30/07 720607 1353.2081 85.3966 02/13/07 720847 1270.8419 91.4150 02/28/07 721181 1420.6332 97.9445 03/13/07 721390 1358.9973 99.8052 03/28/07 721718 1279.2654 112.2264 04/10/07 721938 1328.1110 8973 04/24/07 722257

m m m - m mmm nm mmm n Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3119 NORTON FARM 4.1 MILES ESE GAMMA SCAN (GELI)

K-40 1392.2997 84.3798 05/08/07 722532 1302.3653 91.0367 05/22/07 722819 1430.9133 91.7486 06/04/07 723033 1442.7521 80.2064 06/18/07 723329 1339.1531 104.2322 07/02/07 723576 1183.9423 72.4725 07/16/07 723841 1160.8968 79.9761 07/30/07 724107 1360.1175 91.0838 08/13/07 724383 1352.8916 123.9080 08/27/07 724602 1324.1431 92.4814 09/10/07 724884 1283.9139 99.5231 09/24/07 725094 1347.4680 87.7398 10/08/07 725352 1179.2095 97.1343 10/22/07 725594 1280.4741 97.3127 11/05/07 725864 1265.7749 82.5635 11/19/07 726057 1359.2512 86.2827 12/03/07 726341 1362.0819 94.9880 12/17/07 726560 PB-212 1.1713 2.2675 02/28/07 721181

.1256 2.0158 03/13/07 721390 2.4651 3.2091 03/28/07 721718 1.6226 2.8156 06/04/07 723033 2.2190 1.9415 07/30/07 724107

.5069 2.2634 08/27/07 724602 5.7841 2.8597 09/24/07 725094 2.4416 2.0521 10/08/07 725352

- m - m m - m mm im ----- /

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3119 NORTON FARM 4.1 MILES ESE GAMMA SCAN (GELI)

PB-212 6.0705 2.2572 12/03/07 726341 2.7460 2.1675 12/17/07 726560 PB-214 22.2319 3.4882 01/16/07 720279 8.9501 3.4481 01/30/07 720607 25.2898 3.9373 02/13/07 720847 7.4102 3.4811 02/28/07 721181 4.1942 3.2881 03/13/07 721390 5.1662 4.6956 03/28/07 721718 8.0173 5.1100 04/10/07 721938 2.8975 2.2285 04/24/07 722257

.8794 2.1689 05/08/07 722532 4.0571 5.7394 05/22/07 722819

.5.3079 2.6893 06/04/07 723033 4.3378 2.4106 06/18/07 723329 9.3949 3.6818 07/02/07 723576 1.7397 1.9353 07/16/07 723841

.7493 2.0404 07/30/07 724107 4.9010 3.6776 08/13/07. 724383 11.4292 3.9454 08/27/07 724602 7.2228 4.8090 09/10/07 724884 17.7485 3.7708 10/08/07 725352 16.9803 3.5549 10/22/07 725594 6.4093 3.7033 11/05/07 725864 11.9678 3.1721 11/19/07 726057 62.4665 6.8126 12/03/07 726341

- - - -m -- nmmm mmmm-m -m --

Tennessee Valley Authority Table 4 RADIOACTIVITY IN MILK WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3119 NORTON FARM 4.1 MILES ESE GAMMA SCAN (GELI)

PB-214 4.3051 3.0473 12/17/07 726560 TL-208 1.5278 1.6424 05/22/07 722819

.0131 1.2269 06/18/07 723329 1.8706 1.5288 07/02/07 723576

.8560 1.5700 07/30/07 .724107 2.6067 1.3959 10/08/07 725352 SR 89 1.0601 1.2153 03/28/07 721718

.4074 .8376 06/04/07 723033 1.2061 .8347 08/27/07 724602

.4692 .8678 11/05/07 725864 SR 90

.2160 .8090 03/28/07 721718

.2383 .5388 06/04/07 723033

.0816 .5315 08/27/07 724602

.7423 .5660 11/05/07 725864

Tennessee Valley Authority Table 5 RADIOACTIVITY IN SOIL WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

AC-228

.7900 .0580 07/02/07 723596 BI-212

.7705 .0821 07/02/07 723596 BI-214

.8187 .0444 07/02/07 723596 CS-137

.1312 .0159 07/02/07 723596 K-40 4.5805 .2597 07/02/07 723596 PB-212

.7523 .0397 07/02/07 723596 PB-214

.9167 .0489 07/02/07 723596 RA-224

.8001 .1217 07/02/07 723596 RA-226

.8187 .0444 07/02/07 723596 TL-208

.2392 .0164 07/02/07 723596 SR 89

.0855 .5430 07/02/07 723596 SR 90

.0393 .0475 07/02/07 723596

-WK = = M, m 1111-1W-811-1 - -

Tennessee Valley Authority Table 5 RADIOACTIVITY IN SOIL WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3101 LM1 0.5 MILES SSW GAMMA SCAN (GELI)

AC-228 1.2256 .0845 07/02/07 723553 BI-212 1.2005 .1437 07/02/07 723553 BI-214

.9042 .0463 07/02/07 723553 CS-137

.0793 .0099 07/02/07 723553 K-40 13.8241 .7445 07/02/07 723553 PB-212 1.1501 .0558 07/02/07 723553 PB-214

.9587 .0499 07/02/07 723553 RA-224 1.1260 .1694 07/02/07 723553 RA-226

.9042 .0463 07/02/07 723553 TL-208

.4117 .0203 07/02/07 723553 SR 89

.2200 .5730 07/02/07 723553 SR 90

.0633 .0538 07/02/07 723553

Tennessee Valley Authority Table 5 RADIOACTIVITY IN SOIL WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3102 LM2 0.4 MILES NNE GAMMA SCAN (GELI)

AC-228 1.1630 .0777 07/02/07 723558 BE-7

.1420 .0324 07/02/07 723558 61-212 1.1975 .1206 07/02/07 723558 BI-214

.8129 .0482 07/02/07 723558 CS-137

.2858. .0218 07/02/07 723558 K-40 13.7872 .6130 07/02/07 723558 PB-212 1.0399 .0540 07/02/07 723558 PB-214

.8349 .0418 07/02/07 723558 RA-226

.8129 .0482 07/02/07 723558 TL-208

.3438 .0193 07/02/07 723558 SR 89

.7610 .7020 07/02/07 723558 SR 90

.0014 .0423 07/02/07 723558

- -m m w mm m m-um m m Tennessee Valley Authority Table 5 RADIOACTIVITY IN SOIL WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3106 PM2 SPRING CITY 7.0 MILES NW GAMMA SCAN (GELI)

AC-228 1.2324 .0792 07/02/07 723563 BI-212 1.2966 .1406 07/02/07 723563 BI-214

.7061 .0389 07/02/07 723563 CS-137

.7257 .0443 07/02/07 723563 K-40 21.7660 .9263 07/02/07 723563 PB-212 a 1.2254 .0743 07/02/07 723563 00 PB-214

.7578 .0441 07/02/07 723563 RA-226

.7061 .0389 07/02/07 723563 TL-208

.4351 .0274 07/02/07 723563 SR 89

.5450 .5820 07/02/07 723563 SR 90

.0256 .0462 07/02/07 723563 3107 PM3 10.4 MILES NNE GAMMA SCAN (GELI)

AC-228

.8886 .0746 07/02/07 723566

- m m - mm m m-_ m m m -m m - -

Tennessee Valley Authority Table 5 RADIOACTIVITY IN SOIL WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3107 PM3 10.4 MILES NNE GAMMA SCAN (GELI)

BI-212

.9202 .1482 07/02/07 723566 BI-214

.9552 .0494 07/02/07 723566 CS-137

.2560 .0220 07/02/07 723566 K-40 3.6517 .2607 07/02/07 723566 PB-212

.9341 .0639 07/02/07 723566 PB-214 1.0193 .0591 07/02/07 723566 RA-226

.9552 .0494 07/02/07 723566 TL-208

.3322 .0188 07/02/07 723566 SR 89 1840 .5190 07/02/07 723566 SR 90

.0018 .0344 07/02/07 723566 3108 PM4 7.6 MILES NE/ENE GAMMA SCAN (GELI)

AC-228 1.2086 .0752 07/03/07 723569 BE-7

.1756 .0401 07/03/07 723569

mm -m-m -m - m -m m - -

Tennessee Valley Authority Table 5 RADIOACTIVITY IN SOIL WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQIG (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3108 PM4 7.6 MILES NE/ENE GAMMA SCAN (GELI)

BI-212 1.3376 .1511 07/03/07 723569 BI-214

.7644 .0453 07/03/07 723569 CS-1 37

.0297 .0060 07/03/07 723569 K-40 12.6094 .6665 07/03/07 723569 PB-212 1.1185 .0545 07/03/07 723569 PB-214 0

.8246 .0458 07/03/07 723569 RA-224 1.1367 .1658 07/03/07 723569 RA-226

.7644 .0453 07/03/07 723569 TL-208

.3964 .0221 07/03/07 723569 SR 89

.2910 .7390 07/03/07 723569 SR 90

- .0005 .0338 07/03/07 723569 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)

AC-228

.9783 .0689 07/03/07 723574

Will w -m m m m m - w m Tennessee Valley Authority Table 5 RADIOACTIVITY IN SOIL WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3109 PM5 DECATUR 8.0 MILES S GAMMA SCAN (GELI)

BI-212 1.1412 .1372 07/03/07 723574 BI-214

.5500 .0357 07/03/07 723574 K-40 12.1987 .5816 07/03/07 723574 PB-212

.9415 .0638 07/03/07 723574 PB-214

.5938 .0335 07/03/07 723574 RA-226

.5500 .0357 07/03/07 723574 TL-208

.3326 .0189 07/03/07 723574 SR 89

.7710 .5370 07/03/07 723574 SR 90

.0004 .0276 07/03/07 723574 3203 LM3 1.9 MILES NNE GAMMA SCAN (GELI)

AC-228 1.0162 .0701 07/03/07 723580 BI-212

.9645 .1277 07/03/07 723580 BI-214 1.0354 .0552 07/03/07 723580

mrity nnessee a M Table 5 RADIOACTIVITY IN SOIL WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3203 LM3 1.9 MILES NNE GAMMA SCAN (GELI)

CS-137

.9971 .0488 07/03/07 723580 K-40 5.2288 .3538 07/03/07 723580 PB-212

.8992 .0447 07/03/07 723580 PB-214 1.0445 .0524 07/03/07 723580 RA-224

.7121 .1138 07/03/07 723580 RA-226 1.0354 .0552 07/03/07 723580 TL-208

.2921 .0180 07/03/07 723580 SR 89

.7640 .6920 07/03/07 723580 SR 90

.0217 .0383 07/03/07 723580 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)

AC-228 1.3320 .0934 07/03/07 723585 BI-212 1.3686 .1337 07/03/07 723585 BI-214

.8686 .0441 07/03/07 723585

m m - - m m--m- - - m - - m Tennessee Valley Authority Table 5 RADIOACTIVITY IN SOIL WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3204 LM-4 WB 0.9 MILES SE GAMMA SCAN (GELI)

CS-137

.0523 .0076 07/03/07 723585 K-40 26.0801 1.2402 07/03/07 723585 PB-212 1.3171 .0550 07/03/07 723585 PB-214

.9820 .0444 07/03/07 723585 RA-224 1.3868 .1670 07/03/07 723585 RA-226

.8686 .0441 07/03/07 723585 TL-208

.4548 .0239 07/03/07 723585 SR 89

.4130 .5490 07/03/07 723585 SR 90

.0420 .0483 07/03/07 723585 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)

AC-228

.6774 .0561 07/02/07 723589 BI-212

.7258 .0828 07/02/07 723589 BI-214

.7279 .0400 07/02/07 723589

Tennessee Valley Authority Table 5 RADIOACTIVITY IN SOIL WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3205 RM-3 WB 15 MILES NNW GAMMA SCAN (GELI)

CS-137

.6554 .0321 07/02/07 723589 K-40 4.9853 .3590 07/02/07 723589 PB-212

.6374 .0415 07/02/07 723589 PB-214

.7885 .0407 07/02/07 723589 RA-226

.7279 .0400 07/02/07 723589 TL-208

.2110 .0135 07/02/07 723589 SR 89 1.0700 .7030 07/02/07 723589 SR 90

.1070 .0825 07/02/07 723589

mmmmm m m m n m-m Tennessee Valley Authority

- - m - m-Table 6 RADIOACTIVITY IN APPLES WATTS BAR NUCLEAR PLANT PCI/KG - 0.037 BQ/KG (WET WT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

AC-228 25.9856 11.6312 08/06/07 722420 BI-214 53.9695 6.4191 08/06/07 722420 K-40 906.0528 113.3799 08/06/07 722420 PB-212 10.6173 6.6550 08/06/07 722420 PB-214 52.6259 9.6646 08/06/07 722420 3184 4.5 MILES N GAMMA SCAN (GELI)

AC-228 20.5817 12.8493 08/06/07 722419 BI-214 43.6084 7.3973 08/06/07 722419 K-40 1077.5476 116.6790 08/06/07 722419 PB-214 56.4968 7.1440 08/06/07 722419

nn m --m m m -- ene sem Tenn~essee m m m m m Valley Authority - m Table 7 RADIOACTIVITY IN CABBAGE WATTS BAR NUCLEAR PLANT PCI/KG - 0.037 BQ/KG (WET WT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

BI-214 63.8427 13.6408 07/12/07 722338 K-40 1487.0704 168.5448 07/12/07 722338 PB-214 72.7233 14.4018 07/12/07 722338 3173 2.5 MILES NE GAMMA SCAN (GELI)

BI-214 35.4455 9.4061 07/12/07 722381 K-40 1657.7169 175.2403 07/12/07 722381 PB-214 43.1127 9.9941 07/12/07 722381

Tennessee Valley Authority Table 8 RADIOACTIVITY IN CORN WATTS BAR NUCLEAR PLANT PCI/KG - 0.037 BQ/KG (WET WT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activijy Error Date Collected Lab Number 2116 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

BI-214 27.2775 11.5422 08/20/07 722339 K-40 2123.5914 180.6182 08/20/07 722339 PB-214 41.5427 8.2671 08/20/07 722339 3119 NORTON FARM 4.1 MILES ESE GAMMA SCAN (GELI)

BI-214 22.3949 7.6845 07/16/07 722383 K-40 1945.7099 155.5735 07/16/07 722383 PB-212

.0500 4.4738 07/16/07 722383 PB-214 23.7797 7.7291 07/16/07 722383

m m - - m-m--- mm-mm m -m- m - m Tennessee Valley Authority Table 9 RADIOACTIVITY IN GREEN BEANS WATTS BAR NUCLEAR PLANT PCI/KG - 0.037 BQ/KG (WET WT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

BI-214 22.2173 13.9155 08/06/07 722340 K-40 2304.7476 187.2784 08/06/07 722340 PB-214 25.3833 8.6817 08/06/07 722340 3173 2.5 MILES NE GAMMA SCAN (GELI)

BI-214 36.1454 8.8613 08/06/07 722384 K-40 2184.5533 242.0896 08/06/07 722384 00 PB-214 40.8347 11.5556 08/06/07 722384

- - m m - - m - - - - m - m - m -

Tennessee Valley Authority Table 10 RADIOACTIVITY IN TOMATOES WATTS BAR NUCLEAR PLANT PCI/KG - 0.037 BQ/KG (WET WT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 RM-2 DAYTON TN 15.0 MILES SW GAMMA SCAN (GELI)

BI-214 41.9938 10.7007 08/06/07 722341 K-40 2307.3846 186.8721 08/06/07 722341 PB-214 37.8468 12.0780 08/06/07 722341 3173 2.5 MILES NE GAMMA SCAN (GELI)

BI-214 44.3268 12.9468 08/06/07 722385 K-40 1866.2789 200.4604 08/06/07 722385 PB-212 11.4637 6.9985 08/06/07 722385 PB-214 34.3454 17.2229 08/06/07 722385

m - m-n- m m m - m m - m-m m- -- m Tennessee Valley Authority Table 11 RADIOACTIVITY IN CONTIN. SURFACE WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activitjy Error Date Collected Lab Number 3133 TRM 529.3 GROSS BETA 2.3742 .6903 01/02/07 720085 1.5493 .6514 01/30/07 720608 2.0276 .6698 02/28/07 721182 2.3125 .6855 03/28/07 721719

.8212 .6122 04/25/07 722258 2.5184 .7045 05/23/07 722820 2.6520 .7163 06/18/07 723331 2.4266 .7192 07/16/07 723842 3.6855 .7882 08/13/07 724384 1.9694 .6993 09/10/07 724886 0 1.6810 .6856 10/08/07 725353 1.7319 .6857 11/06/07 725865 3.1026 .7379 12/04/07 726343 GAMMA SCAN (GELI)

AC-228 5.0295 3.5540 01/30/07 720608 3.4508 4.1302 03/28/07 721719 2.8600 3.3454 12/04/07 726343 BI-214 13.0286 4.2433 01/02/07 720085 19.3577 4.7423 01/30/07 720608 8.3364 3.5159 02/28/07 721182 6.0313 2.8639 03/28/07 721719 2.6752 2.4215 04/25/07 722258 19.8155 4.1317 05/23/07 722820 14.8046 3.7284 06/18/07 723331

U-m - m - m mm mm m -m -m- - m -

Tennessee Valley Authority Table 11 RADIOACTIVITY IN CONTIN. SURFACE WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3133 TRM 529.3 GAMMA SCAN (GELI)

BI-214 34.2756 4.6566 07/16/07 723842

.4895 2.4521 08/13/07 724384 23.3925 4.2297 09/10/07 724886 15.4714 3.4570 10/08/07 725353 93.3699 9.1903 11/06/07 725865 11.1641 3.7688 12/04/07 726343 K-40 11.9424 23.4243 01/02/07 720085 52.7224 20.5107 01/30/07 720608 20.7231 23.5913 05/23/07 722820 5.3404 16.0265 06/18/07 723331 7.7297 19.2582 07/16/07 723842 73.4511 22.7163 10/08/07 725353 PB-212 7.0992 3.2020 01/30/07 720608

.7240 2.2257 02/28/07 721182

.2878 1.8486 03/28/07 721719

.2129 2.3863 05/23/07 722820

.5029 2.1026 07/16/07 723842 4.0306 1.8029 10/08/07 725353 PB-214 2.8132. 3.5120 01/02/07 720085 16.4777 3.4832 01/30/07 720608 9.6617 3.2447 02/28/07 721182 5.5053 2.3308 03/28/07 721719 6.0197 3.6153 04/25/07 722258

Tennessee Valley Authority Table 11 RADIOACTIVITY IN CONTIN. SURFACE WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3133 TRM 529.3 GAMMA SCAN (GELI)

PB-214 13.5101 2.9830 05/23/07 722820 10.8038 4.1613 06/18/07 723331 20.1777 3.1670 07/16/07 *723842 18.8522 4.3191 09/10/07 724886 12.4604 3.2826 10/08/07 725353 58.8347 7.1411 11/06/07 725865 10.5784 3.2709 12/04/07 726343 TL-208

.7578 .7147 01/30/07 720608

.4015 1.1090 02/28/07 721182

.3450 1.2675 03/28/07 721719 3.9707 2.0380 10/08/07 725353 TRITIUM 74.7871 81.6000 01/02/07 720085 66.1669 82.6008 01/30/07 720608 4.6191 82.8445 02/28/07 721182 3.0420 81.6258 03/28/07 721719 106.3265 85.2856 04/25/07 722258 113.1827 81.5172 05/23/07 722820 24.9765 79.5465 06/18/07 723331 95.7522 83.0399 07/16/07 723842 114.0117 83.8546 08/13/07 724384 82.3630 82.4517 09/10/07 724886 18.2550 81.4313 10/08/07 725353 43.1802 82.5166 11/06/07 725865


rn-rn-mm- m-m m-m-- -

Tennessee Valley Authority Table 11 RADIOACTIVITY IN CONTIN. SURFACE WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - -12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3133 TRM 529.3 TRITIUM 106.2850 83.1040 12/04/07 726343 3134 TRM 517.9 GROSS BETA 2.1575 .6812 01/02/07 720087 2.8368 .69,49 01/30/07 720610 2.9916 .7225 02/28/07 721184 3.1768 .7343 03/28/07 721721 1.9159 .6624 04/25/07 722260 2.4325 .7064 05/23/07 722822 2.4235 .7038 06/18/07 723333 2.7196 .7472 07/17/07 723844 2.3150 .7308 08/14/07 724386 2.8570 .7587 09/11/07 724888 1.9909 .7072 10/08/07 725355 4.1828 .8344 11/06/07 725867 2.0259 .7011 12/04/07 726345 GAMMA SCAN (GELI)

AC-228 10.5081 5.3061 03/28/07 721721 11.1040 5.5567 11/06/07 725867 BI-214 18.9268 3.8755 01/02/07 720087 12.3929 4.5890 01/30/07 720610 11.2267 2.8611 02/28/07 721184 13.3003 3.0871 03/28/07 721721 13.7040 4.5426 04/25/07 722260

m - m m u m m - - m m -mm mm mm Tennessee Valley Authority Table 11 RADIOACTIVITY IN CONTIN. SURFACE WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activitby Error Date Collected Lab Number 3134 TRM 517.9 GAMMA SCAN (GELI)

BI-214 8.5426 3.5969 05/23/07 722822 16.9904 4.8681 06/18/07 723333 16.9566 4.4061 07/17/07 723844 8.8201 4.1636 08/14/07 724386 26.9029 4.5500 09/11/07 724888 26.2128 4.9641 10/08/07 725355 26.3016 4.6801 11/06/07 725867 38.6732 5.3502 12/04/07 726345 K-40

  • 58.2869 21.3729 02/28/07 721184 54.9871 21.1597 03/28/07 721721 10.9671 15.3948 04/25/07 722260 8.4922 17.7122 05/23/07 722822 48.4355 20.1377 07/17/07 723844 12.2158 21.4859 09/11/07 724888 100.5233 25.6968 11/06/07 725867 24.4038 12.9071 12/04/07 726345 PB-212 1.1634 2.1211 01/30/07 720610 4.7657 2.7955 02/28/07 721184 2.4452 1.8578 03/28/07 721721 3.1920 2.2019 06/18/07 723333 1.6171 1.4160 07/17/07 723844 2.6067 2.2713 08/14/07 724386

.2446 2.1096 09/11/07 724888

- - - s km - - owl w - - - m Tennessee Valley Authority Table 11 RADIOACTIVITY IN CONTIN. SURFACE WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3134 TRM 517.9 GAMMA SCAN (GEL)

PB-214 15.0275 4.3255 01/02/07 720087 9.5996 3.2984 01/30/07 720610 10.2181 2.3890 02/28/07 721184 9.8142 3.9516 03/28/07 721721 7.0512 2.8129 04/25/07 722260 4.8003 3.0953 05/23/07 722822 22.5714 4.9503 06/18/07 723333 10.5020 3.7841 07/17/07 723844 15.9468 4.6297 09/11/07 724888 16.2201 4.5091 10/08/07 725355 20.5886 3.5811 11/06/07 725867 29.1510 3.9015 12/04/07 726345 TL-208 1.0369 1.1232 03/28/07 721721 4.3555 1.5443 07/17/07 723844 3.5284 1.3782 11/06/07 725867 TRITIUM 45.3258 81.0897 01/02/07 720087 7.6054 81.3944 01/30/07 720610 26.1756 82.3782 02/28/07 721184 10.6464 81.8350 03/28/07 721721 41.4349 84.1424 04/25/07 722260 84.6980 80.9902 05/23/07 722822 60.5501 80.9403 06/1.8/07 723333 150.7640 84.0574 07/17/07 723844

m) em an mw so om N-0 0 m m MW m00 mL w*1 Tennessee Valley Authority Table 11 RADIOACTIVITY IN CONTIN. SURFACE WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3134 TRM 517.9 TRITIUM 18.1180 82.1949 08/14/07 724386 6.0442 80.9740 09/11/07 724888 81.3863 82.5037 10/08/07 725355 643.1756 96.7617 11/06/07 725867 240.6530 85.8107 12/04/07 726345 3135 TRM 523.1 GROSS BETA 2.1641 .6827 01/02/07 720088 1.9369 .6701 01/30/07 720611 3.1380 .7258 02/28/07 721185 2.5878 .6986 03/28/07 721722 2.1418 .6753 04/25/07 722261 2.5136 .7035 05/23/07 722823 2.0984 .6920 06/19/07 723334 1.5384 .6681 07/17/07 723845 2.4234 .7185 08/14/07 724387 4.9507 .8619 09/11/07 724889 4.8708 .8405 10/08/07 725356 3.5453 .7771 11/05/07 725868 3.2663 .7652 12/04/07 726346 GAMMA SCAN (GELI)

AC-228 9.7750 4.5752 02/28/07 721185 13.4704 5.2178 07/17/07 723845 BI-214 11.7934 3.0654 01/02/07 720088

w - m n - - - m l,,' -M m _

Tennessee Valley Authority Table 11 RADIOACTIVITY IN CONTIN. SURFACE WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3135 TRM 523.1 GAMMA SCAN (GELI)

BI-214 8.6918 4.4703 01/30/07 720611 7.6271 3.4138 02/28/07 721185 4.3477 3.5623 03/28/07 721722 29.0231 5.3424 04/25/07 722261 6.5639 3.0763 05/23/07 722823 9.2869 2.8104 06/19/07 723334 19.8886 4.1262 07/17/07 723845 7.4474 3.2370 08/14/07 724387 22.0550 5.9430 09/11/07 724889 18.5443 4.9268 10/08/07 725356 21.9588 4.5137 11/05/07 725868 37.0786 4.6866 12/04/07 726346 K-40 15.1372 15.4676 01/02/07 720088 16.8254 14.6450 01/30/07 720611 15.3099 15.8031 02/28/07 721185 21.4720 15.7099 05/23/07 722823 12.8146 18.6698 07/17/07 723845 22.9434 16.9118 10/08/07 725356 PB-212 4.1271 3.2928 09/11/07 724889 2.3979 3.4778 12/04/07 726346 PB-214 13.9007 4.0827 01/02/07 720088 6.0721 3.2102 01/30/07 720611 4.2907 2.3265 02/28/07 721185

- O -1M 010 -011 -- -m m0 =0,-

Tennessee Valley Authority Table 11 RADIOACTIVITY IN CONTIN. SURFACE WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3135 TRM 523.1 GAMMA SCAN (GELI)

PB-214

.3339 2.6853 03/28/07 721722 24.6355 7.8521 04/25/07 722261 2.7376 2.7545 05/23/07 722823 4.0412 2.5438 06/19/07 723334 10.4921 3.6074 07/17/07 723845 3.8061 3.3754 08/14/07 724387 21.5905 5.5300 09/11/07 724889 14.1714 3.4495 10/08/07 725356 14.6867 4.1678 11/05/07 725868 35.6459 6.0293 12/04/07 726346 00 TRITIUM 47.5919 81.1278 01/02/07 720088 109.5179 83.3788 01/30/07 720611 14.6275 83.0038 02/28/07 721185 20.5328 81.3572 03/28/07 721722 101.6331 85.1973 04/25/07 722261 87.6949 81.0433 05/23/07 722823 37.8381 79.3446 06/19/07 723334 140.9639 83.8676 07/17/07 723845 91.3444 83.4292 08/14/07 724387 31.7319 81.5747 09/11/07 724889 242.6391 85.7177 10/08/07 725356 219.7253 85.8728 11/05/07 725868 237.6201 85.7460 12/04/07 726346

OW - M W 1t 0a -d -1W '- a- -- u m -

Tennessee Valley Authority Table 12 RADIOACTIVITY IN CONTINUOUS PUBLIC WATER WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 DAYTON TN TRM 503.8 GROSS BETA 2.0393 .6721 01/16/07 720235 3.1929 .7278 02/13/07 720803 2.2201 .6861 03/13/07 721346 2.2715 .6869 04/11/07 721894 1.6739 .6616 05/09/07 722488 3.0103 .7263 06/05/07 723047 3.3598 .7562 07/02/07 723594 2.7797 .7380 07/30/07 724121 2.0275 .7017 08/27/07 724616

.8078 .6414 09/24/07 725108 2.9249 .7394 10/23/07 725608 2.7622 .7330 11/19/07 726071 3.3839 .7608 12/17/07 726574 GAMMA SCAN (GELI)

AC-228 2.5354 4.2008 05/09/07 722488 5.9767 3.7556 07/02/07 723594 5.6347 4.8567 10/23/07 725608 BE-7 18.6562 7.4505 10/23/07 725608 BI-214 15.0776 4.8164 01/16/07 720235 33.4865 5.6894 02/13/07 720803 10.2028 3.3605 03/13/07 721346 3.5106 2.9065 04/11/07 721894 17.3226 3.7364 05/09/07 722488

,m - , _ w - N m :2* D am, so So mf -

Tennessee Valley Authority Table 12 RADIOACTIVITY IN CONTINUOUS PUBLIC WATER WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 DAYTON TN TRM 503.8 GAMMA SCAN (GELI)

BI-214 8.5296 3.3104 06/05/07 723047 3.1165 2.6939 07/02/07 723594 15.2908 3.3436 07/30/07 724121 6.2637 3.6500 08/27/07 724616 14.3749 3.5250 09/24/07 725108 3.9594 2.9637 10/23/07 725608 15.8047 3.6054 11/19/07 726071 19.7562 5.7111 12/17/07 726574 K-40 31.8038 23.5723 03/13/07 721346 8.2344 14.4531 04/11/07 721894 26.1201 20.1315. 05/09/07 722488 15.8953 21.9125 06/05/07 723047 9.6388 12.9142 07/02/07 723594 6.0326 13.2334 08/27/07 724616 12.9143 16.4779 10/23/07 725608 PB-212 2.0374 1.8837 06/05/07 723047 PB-214 12.9658 4.1542 01/16/07 720235 12.2445 5.6155 02/13/07 720803 7.4473 2.5844 03/13/07 721346 6.4163 3.0854 04/11/07 721894 9.7264 3.4757 05/09/07 722488 7.4624 2.3754 06/05/07 723047 2.5937 2.4904 07/02/07 723594

- m -*mm , - Tennessee- Valley Authority - - m*m- -m -

Table 12 RADIOACTIVITY IN CONTINUOUS PUBLIC WATER WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 DAYTON TN TRM 503.8 GAMMA SCAN (GELI)

PB-214 8.2611 3.1660 07/30/07 724121 2.6580 3.8067 08/27/07 724616 3.2124 3.4620 09/24/07 725108 3.0134 2.6153 10/23/07 725608 10.1934 4.7998 11/19/07 726071 11.2447 4.0068 12/17/07 726574 TL-208 2.5506 1.3899 06/05/07 723047

.0751 1.1625 10/23/07 725608 TRITIUM 8.3506 82.2670 01/16/07 720235 8.3481 81.4686 02/13/07 720803

- 84.4599 82.2097 03/13/07 721346 24.0455 85.9520 03/13/07 721400 108.4659 86.2132 04/11/07 721894 14.8882 80.1789 05/09/07 722488 93.8724 81.8626 06/05/07 723047 68.2547 81.2349 06/05/07 723051 45.3948 83.6666 -07/02/07 723594

.7615 81.8664 07/30/07 724121 25.3997 80.9309 08/27/07 724616 87.5247 83.7539 08/27/07 724620 34.8591 82.5001 09/24/07 725108 27.9819 81.8265 10/23/07 725608 683.7833 98.4684 11/19/07 726071

m~~~ -1 =I M W -m-Tennessee Valley Authority Table 12 RADIOACTIVITY IN CONTINUOUS PUBLIC WATER WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2116 DAYTON TN TRM 503.8 TRITIUM 137.6629 83.9941 12/17/07 726574 211.5178 86.3173 12/17/07 726578 2140 CF INDUSTRIES TRM 473.0 GROSS BETA 2.3060 .6838 01/17/07 720237 1.5183 .6387 02/14/07 720805 1.1010 .6288 03/14/07 721348 2.1790 .6738 04/10/07 721897 1.8333 .6665 05/08/07 722490 2.5699 .7063 06/05/07 722992 2.3172 .6739 07/03/07 723519 2.4578 .6761 08/01/07 724066 2.2035 .7114 08/28/07 724561 2.8156 .7356 09/24/07 725052 2.4877 .7227 10/23/07 725552 2.2119 .6980 11/19/07 726017 2.4680 .7166 12/18/07 726519 GAMMA SCAN (GELI)

AC-228 8.0099 3.6233 01/17/07 720237 11.5814 4.1903 04/10/07 721897 11.1319 4.0837 05/08/07 722490 4.6229 4.6647 06/05/07 722992 BI-214 26.5171 4.8986 01/17/07 720237 29.2959 4.7071 02/14/07 720805

- - -lJ** m m - - '- - -

Tennessee Valley Authority Table 12 RADIOACTIVITY IN CONTINUOUS PUBLIC WATER WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2140 CF INDUSTRIES TRM 473.0 GAMMA SCAN (GELI)

BI-214 21.3344 3.2820 03/14/07 721348 15.1528 5.1978 04/10/07 721897 13.8309 4.5331 05/08/07 722490 16.0040 3.2729 06/05/07 722992 18.1315 3.9996 07/03/07 723519 20.2313 5.0238 08/01/07 724066 13.1096 3.4081 08/28/07 724561 39.7673 4.5853 09/24/07 725052 27.1268 4.3352 10/23/07 725552 7.0173 3.4445 11/19/07 726017 54.9872 5.2974 12/18/07 726519 K-40 63.6767 22.4392 01/17/07 720237

.7.8004 15.0589 02/14/07 720805 36.1858 19.0360 03/14/07 721348 35.7637 18.2113 04/10/07 721897 56.2068 20.1892 05/08/07 722490 14.2239 20.9967 06/05/07 722992 13.2840 25.6207 10/23/07 725552 18.3406 26.2808 12/18/07 726519 PB-212 2.0381 1.6845 03/14/07 721348 6.0285 2.5123 05/08/07 722490 1.4806 2.1760 06/05/07 722992 1.1558 2.4298 07/03/07 723519

.9477 2.3096 08/28/07 724561

Am n on n, ennessee so Valley m Authority m -i - -, ,!

Table 12 RADIOACTIVITY IN CONTINUOUS PUBLIC WATER WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2140 CF INDUSTRIES TRM 473.0 GAMMA SCAN (GELI)

PB-212 1.4405 2.3638 09/24/07 7.25052

.6404 1.9981 10/23/07 725552

.5936 2.3955 12/18/07 726519 PB-214 21.0402 3.8548 01/17/07 720237 13.2765 2.9606 02/14/07 720805 14.5960 3.0109 03/14/07 721348 10.7738 3.7904 04/10/07 721897 6.2903 3.1352 05/08/07 722490 9.5263 3.7460 06/05/07 722992 4z~.

10.1363 3.9261 07/03/07 723519 11.7977 3.3555 08/01/07 724066 11.9334 4.6054 08/28/07 724561 18.0181 3.8983 09/24/07 725052 14.2443 3.9147 10/23/07 725552 12.8772 3.1031 11/19/07 726017 28.3422 5.7746 12/18/07 726519 TL-208 3.6889 1.2265 01/17/07 720237 2.3716 1.2317 04/10/07 721897 2.8904 1.1491 05/08/07 722490

.9995 1.2953 06/05/07 722992

.3581 1.3579 10/23/07 725552

.8866 1.7038 12/18/07 726519

- m m O- M Im

- - m M w m Tennessee Valley Authority Table 12 RADIOACTIVITY IN CONTINUOUS PUBLIC WATER WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2140 CF INDUSTRIES TRM 473.0 TRITIUM

- 22.7708 82.0392 01/17/07 720237 128.9961 83.5583 02/14/07 720805 19.9600 83.0919 03/14/07 721348 3.1022 85.6149 03/14/07 721401 220.0611 88.4046 04/10/07 721897 123.5911 82.0874 05/08/07 722490 312.4039 86.4418 06/05/07 722992 169.1199 83.1531 06/05/07 723050 52.9521 .83.7782 07/03/07 723519 147.6961 84.4169 08/01/07 724066

('I 244.2453 85.0958 08/28/07 724561 179.5882 85.4876 08/28/07 724619 238.8193 86.1068 09/24/07 725052 178.4801 84.5778 10/23/07 725552 335.4054 88.9672 11/19/07 726017 415.2243 90.2638 12/18/07 726519 247.7620 87.0846 12/18/07 726577 3133 TRM 529.3 GROSS BETA 2.3742 .6903 01/02/07 720085 1.5493 .6514 01/30/07 720608 2.0276 .6698 02/28/07 721182 2.3125 .6855 03/28/07 721719

.8212 .6122 04/25/07 722258 2.5184 .7045 05/23/07 722820

- - * - m I- m m m " - -

Tennessee Valley Authority Table 12 RADIOACTIVITY IN CONTINUOUS PUBLIC WATER WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Acivity Error Date Collected Lab Number 3133 TRM 529.3 GROSS BETA 2.6520 .7163 06/18/07 723331 2.4266 .7192 07/16/07 723842 3.6855 .7882 08/13/07 724384 1.9694 .6993 09/10/07 724886 1.6810 .6856 10/08/07 725353 1.7319 .6857 11/06/07 725865 3.1026 .7379 12/04/07 726343 GAMMA SCAN (GELI)

AC-228 5.0295 3.5540 01/30/07 720608 3.4508 4.1302 03/28/07 721719 2.8600 3.3454 12/04/07 726343 BI-214 13.0286 4.2433 01/02/07 720085 19.3577 4.7423 01/30/07 720608 8.3364 3.5159 02/28/07 721182 6.0313 2.8639 03/28/07 721719 2.6752 2.4215 04/25/07 722258 19.8155 4.1317 05/23/07 722820 14.8046 3.7284 06/18/07 723331 34.2756 4.6566 07/16/07 723842

.4895 2.4521 08/13/07 724384 23.3925 4.2297 09/10/07 724886 15.4714 3.4570 10/08/07 725353 93.3699 9.1903 11/06/07 725865 11.1641 3.7688 12/04/07 726343

m m m r- m. n mmm -m m - w m m mm Tennessee Valley Authority Table 12 RADIOACTIVITY IN CONTINUOUS PUBLIC WATER WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3133 TRM 529.3 GAMMA SCAN (GELI)

K-40 11.9424 23.4243 01/02/07 720085 52.7224 20.5107 01/30/07 720608 20.7231 23.5913 05/23/07 722820 5.3404 16.0265 06/18/07 723331 7.7297 19.2582 07/16/07 723842 73.4511 22.7163 10/08/07 725353 PB-212 7.0992 3.2020 01/30/07 720608

.7240 2.2257 02/28/07 721182

.2878 1.8486 03/28/07 721719

.2129 2.3863 05/23/07 722820

.5029 2.1026 07/16/07 723842 4.0306 1.8029 10/08/07 725353 PB-214 2.8132 3.5120 01/02/07 720085 16.4777 3.4832 01/30/07 720608 9.6617 3.2447 02/28/07 721182 5.5053 2.3308 03/28/07 721719 6.0197 3.6153 04/25/07 722258 13.5101 2.9830 05/23/07 722820 10.8038 4.1613 06/18/07 723331 20.1777 3.1670 07/16/07 723842 18.8522 4.3191 09/10/07 724886 12.4604 3.2826 10/08/07 725353 58.8347 7.1411 11/06/07 725865 10.5784 3.2709 12/04/07 726343

- nm n -n

=n m mm m mu m -n - --

Tennessee Valley Authority Table 12 RADIOACTIVITY IN CONTINUOUS PUBLIC WATER WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3133 TRM 529.3 GAMMA SCAN (GELI)

TL-208

.7578 .7147 01/30/07 720608

.4015 1.1090 02/28/07 721182

.3450 1.2675 03/28/07 721719 3.9707 2.0380 10/08/07 725353 TRITIUM 74.7871 81.6000 01/02/07 720085 66.1669 82.6008 01/30/07 720608 4.6191 82.8445 02/28/07 721182

- 3.0420 81.6258 03/28/07 721719 00 106.3265 85.2856 04/25/07 722258 113.1827 81.5172 05/23/07 722820 24.9765 79.5465 06/18/07 723331 95.7522 83.0399 07/16/07 723842 114.0117 83.8546 08/13/07 724384 82.3630 82.4517 09/10/07 724886 18.2550 81.4313 10/08/07 725353 43.1802 82.5166 11/06/07 725865 106.2850 83.1040 12/04/07 726343

- ann - n-memmu m m -l -_

Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis

  • Nuclide Activity Error Date Collected Lab Number 3121 WBN WELL #1 0.6 MILES S GROSS BETA 3.6486 .9857 01/23/07 720438 4.4416 1.0129 02/20/07 720977 2.6127 .9271 03/20/07 721537 3.5492 .. 9933 04/18/07 722067 3.0293 .9556 05/16/07 722659 2.3858 .9434 06/11/07 723181 3.4420 .9998 07/09/07 723704 4.7425 1.1615 09/03/07 724734 4.0146 1.0840 10/01/07 725214 3.8486 1.0396 10/30/07 725728 3.6107 1.0099 11/26/07 726204 3.4999 .9974 12/24/07 726705 GAMMA SCAN (GELI)

AC-228 8.4787 4.6549 02/20/07 720977 8.4244 4.4173 03/20/07 721537 1.0344 4.1928 07/09/07 723704 22.9320 5.5331 11/26/07 726204 1.8745 3.5811 12/24/07 726705 BI-212 22.7932 9.9634 09/03/07 724734 BI-214 4.2561 3.0030 01/23/07 720438 10.4884 3.3094 02/20/07 720977 34.9713 4.7266 03/20/07 721537 19.5173 4.9660 04/18/07 722067

m mnann nm - u Mm - n Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3121 WBN WELL #1 0.6 MILES S GAMMA SCAN (GELI)

BI-214 9.2990 3.3201 05/16/07 722659 27.8261 5.3045 06/11/07 723181 8.0256 2.4136 07/09/07 723704 18.8600 3.3256 09/03/07 724734 25.4613 4.3887 10/01/07 725214 33.8767 4.1103 10/30/07 725728 17.9438 4.3979 11/26/07 726204 15.3729 3.8626 12/24/07 726705 K-40 10.2658 19.8404 01/23/07 720438 8.9360 15.0827 02/20/07 720977 54.8738 19.3228 03/20/07 721537 14.1411 13.6495 05/16/07 722659 3.8.1861 20.2747 10/30/07 725728 PB-212 3.9876 2.5428 03/20/07 721537 3.6758 2.2428 07/09/07 723704

.4451 3.3560 10/01/07 725214 3.9328 1.6316 10/30/07 725728

.4184 2.5591 11/26/07 726204 PB-214 4.7499 3.3247 01/23/07 720438 10.8272 4.0435 02/20/07 720977 26.4487 3.5537 03/20/07 721537 18.0593 5.0171 04/18/07 722067 6.9524 3.9717 05/16/07 722659

- m m- R Tennessee Valley Authority il m - - m Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3121 WBN WELL #1 0.6 MILES S GAMMA SCAN (GELI)

PB-214 25.4571 8.3826 06/11/07 723181 5.0325 3.0110 07/09/07 723704 14.5590 3.9859 09/03/07 724734 16.4323 5.9995 10/01/07 725214 22.0120 4.3820 10/30/07 725728 17.0003 3.8066 11/26/07 726204 19.8784 4.3571 12/24/07 726705 TL-208 1.6491 1.3846 01/23/07 720438 2.2479 .9102 03/20/07 721537 2.7210 1.4786 10/30/07 725728

.4391 1.3307 11/26/07 726204 TRITIUM 185.0717 83.9808 01/23/07 720438 169.8109 84.2798 02/20/07 720977 52.9581 83.3799 03/20/07 721537 187.8388 86.9608 04/18/07 722067 252.8344 84.6500 05/16/07 722659 196.6876 85.1976 06/11/07 -723181 225.7577 88.0053 07/09/07 723704 193.6517 84.6817 09/03/07 724734 246.4453 85.7124 10/01/07 725214 191.6686 84.3311 10/30/07 725728 214.8795 84.8187 11/26/07 726204 177.2473 84.6937 12/24/07 726705

nTennesse m - V u hrit Tennessee Valley Authority mm m- m m Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3125 WBN WELL #5 ONSITE N GROSS BETA 2.1660 .6836 01/23/07 720439 2.4420 .6966 02/20/07 720978 2.5837 .7232 03/20/07 721538 1.4935 .6486 04/18/07 722068 1.5812 .6643 05/16/07 722660 2.4124 .7147 06/111/07 723182 2.4088 .7002 07/09/07 723705 1.4971 .6723 08/07/07 724245 1.9819 .6859 09/04/07 724735 2.8287 .7384 10/01/07 725215 1.8576 .6952 10/29/07 725729 1.3124 .6327 11/26/07 726205 1.3732 .6623 12/24/07 726706 GAMMA SCAN (GELI)

AC-228 5.7482 4.8111 03/20/07 721538 5.0130 4.4527 10/29/07 725729 BI-214 5.3946 3.5761 01/23/07 720439 18.8167 4.8102 02/20/07 720978 10.0824 3.5252 03/20/07 721538 5.0473 3.4141 04/18/07 722068 5.4763 4.1779 05/16/07 722660 5.0216 2.8668 06/11/07 723182 7.1385 3.6701 07/09/07 723705 5.3255 3.2888 08/07/07 724245

Snmm mmmm mMII mm m m Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3125 WBN WELL #5 ONSITE N GAMMA SCAN (GELI)

BI-214 13.9959 4.4522 09/04/07 724735 14.9863 3.4148 10/01/07 725215 13.5089 4.0132 10/29/07 725729 22.0233 3.8784 11/26/07 726205 16.7345 4.0261 12/24/07 726706 K-40 61.5810 23.7025 01/23/07 720439 13.1314 21.7675 03/20/07 721538 15.0839 21.7780 05/16/07 722660 18.0379 16.6311 06/11/07 723182 7.8676 16.1288 07/09/07 723705 55.7783 19.1907 11/26/07 726205 2.2785 14.3685 12/24/07 726706 PB-212

.1169 1.6780 03/20/07 721538 3.8759 2.3351 11/26/07 726205 PB-214 5.1684 2.7569 01/23/07 720439 11.8915 3.0354 02/20/07 720978 6.0865 3.6569 03/20/07 721538 3.1046 3.6410 04/18/07 722068 4.4630 2.3295 05/16/07 722660 2.4454 2.4819 06/11/07 723182 3.7520 4.0765 07/09/07 723705 5.2867 3.5259 08/07/07 724245 17.0699 4.6889 09/04/07 724735

- m R - - m- - -

  • Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3125 WBN WELL #5 ONSITE N GAMMA SCAN (GELI)

PB-214 13.2627 3.6247 10/01/07 725215 4.2528 3.2651 10/29/07 725729 22.3878 4.9643 11/26/07 726205 21.2787 5.1118 12/24/07 726706 TL-208

.0245 1.0807 02/20/07 720978

.3211 1.1144 03/20/07 721538 1.5778 1.2265 05/16/07 722660 2.9365 1.1844 11/26/07 726205 TRITIUM 45.6970 81.3508 01/23/07 720439 70.5020 82.4137 02/20/07 720978

- 59.0977 81.6526 03/20/07 721538 125.2249 85.7280 04/18/07 722068 24.5396 80.2497 05/16/07 722660 42.3630 82.3186 06/11/07 723182

- 30.2309 82.4129 07/09/07 723705

- 15.8428 81.6417 08/07/07 724245 48.4042 81.9372 09/04/07 724735

.7606 81.0585 10/01/07 725215

- 46.4011 80.1398 10/29/07 725729 58.4649 81.7949 11/26/07 726205

- 71.8152 80.4515 12/24/07 726706

Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activit Error Date Collected Lab Number 3263 WBN MW-A 0.6 MILES SSE GROSS BETA 1.8865 .7940 01/23/07 720449 2.6465 .8008 02/20/07 720988 2.4531 .8092 03/20/07 721548 1.6415 .7624 04/18/07 722078 1.9066 .7775 05/16/07 722670 1.0733 .7516 06/11/07 723192 2.7979 .8300 07/09/07 723715

.9647 .7655 08/06/07 724255 2.3015 .8387 09/03/07 724742 1.0294 .7679 10/01/07 725222 C-,'

2.2800 .8306 10/29/07 725743 1.7730 .7238 11/26/07 726212 1.9459 .7485 12/24/07 726713 GAMMA SCAN (GELI)

AC-228 9.3197 4.5555 04/18/07 722078 11.0150 3.7512 05/16/07 722670 4.1711 3.8526 10/01/07 725222 BI-214 19.6026 4.6828 01/23/07 720449 40.6178 5.9821 02/20/07 720988 32.0454 3.9091 03/20/07 721548 23.4782 4.7416 04/18/07 722078 24.7406 3.7.153 05/16/07 722670 10.2508' 2.6992 06/11/07 723192 15.7857 5.5403 07/09/07 723715

-mm m -

m mm m -mm m - m - m m -mm Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3263 WBN MW-A 0.6 MILES SSE GAMMA SCAN (GELI)

BI-214 11.3828 4.8453 08/06/07 724255 16.3997 3.1343 09/03/07 724742 9.9758 3.1615 10/01/07 725222 23.5636 4.8619 10/29/07 725743 25.2283 5.2525 11/26/07 726212 24.2709 5.9773 12/24/07 726713 K-40 56.9265 24.4708 03/20/07 721548 18.6720 15.1117 04/18/07 722078 66.6530 21.3320 05/16/07 722670 17.4051 13.4739 09/03/07 724742 11.4511 22.6727 10/01/07 725222 18.8592 14.9873 10/29/07 725743 30.2851 15.0844 11/26/07 726212 PB-212 2.7183 2.1811 03/20/07 7215.48

.2140 1.7562 08/06/07 724255 PB-214 13.2359 3.7565 01/23/07 720449 40.0422 6.4868 02/20/07 720988 24.8148 3.8710 03/20/07 721548 19.3553 5.6075 04/18/07 722078 15.7325 3.5993 05/16/07 722670 10.3099 3.3206 06/11/07 723192 13.7089 4.9793 07/09/07 723715 10.6243 4.5213 08/06/07 724255

- - m m m mm m n- m Tennessee Valley Authority Table 1 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3263 WBN MW-A 0.6 MILES SSE GAMMA SCAN (GELI)

PB-214 10.0627 3.1315 09/03/07 724742 5.5252 3.9868 10/01/07 725222 29.4078 5.0504 10/29/07 725743 19.7714 4.5306 11/26/07 726212 18.5837 5.3957 12/24/07 726713 TL-208 1.7878 1.3608 10/01/07 725222

.5671 1.4964 11/26/07 726212 TRITIUM

- 30.4644 80.1346 01/23/07 720449 94.0022 82.8315 02/20/07 720988 6.9076 82.6280 03/20/07 721548 96.2671 85.1919 04/18/07 722078 12.6417 80.0594 05/16/07 722670

- 22.6948 81.2974 06/11/07 723192 239.1798 85.0625 07/09/07 723715 14.3359 82.1154 08/06/07 724255

.111.1995 83.0653 09/03/07 724742 89.7552 82.5625 10/01/07 725222

.106.4969 82.6653 10/29/07 725743 146.5439 83.4208 11/26/07 726212 25.2120 81.9040 12124/07 726713 3264 WBN MW-B 0.5 MILES SSE GROSS BETA 3.8503 .8898 01/23/07 720450

nm m - m m - Tennessee m mmValley Authority m - m - m m - m Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3264 WBN MW-B 0.5 MILES SSE GROSS BETA 7.1427 1.0988 02/20/07 720989 19.6066 2.1883 03/20/07 721549 8.3934 1.1375 04/18/07 722079 7.1302 1.1449 05/16/07 722671 1.0545 .7858 06/11/07 723193 2.8700 .8510 07/09/07 723716 2.3747 .8879 08/06/07 724256 4.5724 1.0153 09/03/07 724743 3.4456 .9640 10/01/07 725223 3.0425 .9399 10/29/07 725744 00 3.4948 .8832 11/26/07 726213 3.4122 .9731 12/24/07 726714 GAMMA SCAN (GELI)

AC-228 13.6007 .7.8970 03/20/07 721549 6.3533 3.4417 07/09/07 723716 1.6092 4.3598 09/03/07 724743 5.3176 3.7281 11/26/07 726213 5.3250 5.0455 12/24/07 726714 BI-214 13.5740 4.6582 01/23/07 720450 13.8710 3.7955 02/20/07 720989 26.0239 5.8834 03/20/07 721549 10.6468 3.7617 04/18/07 722079 13.1688 3.7452 05/16/07 722671 18.6538 4.1653 06/11/07 723193

mmm mn - m m - m m m- - m m m m m Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3264 WBN MW-B 0.5 MILES'SSE GAMMA SCAN (GELI)

BI-214 17.0083 4.3233 07/09/07 723716 14.6127 3.9542 08/06/07 724256 19.7341 4.9319 09/03/07. 724743 7.1143 3.1976 10/01/07 725223 37.5173 5.6833 10/29/07 725744 37.6334 6.4695 11/26/07 726213 15.5571 3.8121 12/24/07 726714 K-40 4.6840 17.9864 02/20/07 720989 48.5918 44.7197 03/20/07 721549 17.4620 17.8736 05/16/07 722671 41.9712 21.3294 06/11/07 723193 8.2693 13.9463 07/09/07 723716 82.8267 24.2238 08/06/07 724256 12.3448 17.5413 11/26/07 726213 10.4555 26.0144 12/24/07 726714 PB-212

.2775 1.9593 02/20/07 720989 4.6552 2.3375 .06/11/07 723193 5.4251 1.7650 08/06/07 724256 1.0357 3.2706 09/03/07 724743

.5911 2.4017 12/24/07 726714 PB-214 10.7785 4.7958 01/23/07 720450 10.0825 2.8315 02/20/07 720989 24.1038 4,1471 03/20/07 721549

m mm m mm mm I m - m m - m -

Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3264 WBN MW-B .0.5 MILES SSE GAMMA SCAN (GELI)

PB-214 6.5619 2.4181 04/18/07. 722079 6.7838 4.2673 05/16/07 722671 12.7156 2.9693 06/11/07 723193 20.5816 3.4915 07/09/07 723716 12.5422 3.2286 08/06/07 724256 16.2636 3.8561 09/03/07 724743 7.3847 2.5812 10/01/07 725223 40.0191 5.8366 10/29/07 725744 20.4944 3.7029 11/26/07 726213 13.4288 3.2137 12/24/07 726714 o TL-208

.8459 1.0519 02/20/07 720989 3.4421 1.3172 08/06/07 724256

.8629 1.3557 12/24/07 726714 TRITIUM 8063.1709 436.8538 01/23/07 720450 6878.8422 378.4888 02/20/07 720989 5630.3396 318.7240 03/20/07 721549 6261.2815 349.5254 04/18/07 722079 5456.0067 308.1084 05/16/07 722671 4836.2576 278.9675 06/11/07 723193 5965.3555 334.0729 07/09/07 723716 5907.8885 330.9943 08/06/07 724256 5763.4567 323.8332 09/03/07 724743 5592.9532 315.6279 10/01/07 725223

Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3264 WBN MW-B 0.5 MILES SSE TRITIUM 5737.8894 322.6446 10/29/07 725744 5358.3308 304.1270 11/26/07 726213 4181.3650 247.7519 12/24/07 726714 3265 WBN MW-C 0.3 MILES ESE GROSS BETA 3.9140 .8076 01/23/07 720451 3.1672 .7645 02/20/07 720990 3.0622 .8570 03/20/07 721550 2.0588 .7131 04/18/07 722080 4.3912 .8311 05/16/07 722672 4.7187 .8588 06/11/07 723194 3.4451 .7971 07/09/07 723717 4.9529 .8932 08/07/07 724257 5.1238 .8838 09/04/07 724744 4.7307 1.7239 10/01/07 725224 2.4792 .7351 10/30/07 725745 3.7345 .7984 11/26/07 726214 2.8344 .7790 12/24/07 726715 GAMMA SCAN (GELI)

AC-228 5.5426 4.2176 08/07/07 724257 94.3564 56.0901 10/01/07 ,725224 BI-214 9.0300 3.6671 01/23/07 720451 8.6571 3.7553 02/20/07 720990 14.0739 4.5043 03/20/07 721550

Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3265 WBN MW-C 0.3 MILES ESE GAMMA SCAN (GELI)

BI-214 11.6931 2.8407 04/18/07 722080 9.6574 3.6421 05/16/07 722672 10.0206 3.1069 06/11/07 723194 10.8272 3.3171 07/09/07 723717 2.5425 3.5415 08/07/07 724257 19.5793 5.0584 09/04/07 724744 155.4910 43.7804 10/01/07 725224 39.3628 6.6663 10/30/07 725745 38.4564 5.8391 11/26/07 726214 13.1592 4.0344 12/24/07 726715 K-40 13.5226 15.1063 01/23/07 720451 47.1612 20.8133 02/20/07 720990 17.9947 20.8445 03/20/07 721550 53.8770 19.3201 04/18/07 722080 33.4447 17.6052 06/11/07 723194 20.9047 16.5718 08/07/07 724257 66.3921 19.9101 09/04/07 724744 367.1735 186.9316 10/01/07 725224 13.2393 20.2132 10/30/07 725745 32.1180 19.7013 12/24/07 726715 PB-212 2.4949 2.1765 02/20/07 720990 4.0869 2.0995 04/18/07 722080 6.2400 2.2074 09/04/07 724744

.7100 2.4684 11/26/07 726214

Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3265 WBN MW-C 0.3 MILES ESE GAMMA SCAN (GELI)

PB-212 6.0373 2.4487 12/24/07 726715 PB-214 9.1757 2.9585 01/23/07 720451 10.6011 3.7311 02/20/07 720990 11.2542 3.5217 03/20/07 721550 10.7052 2.9016 04/18/07 722080 7.7498 4.0344 05/16/07 722672 2.2616 2.0845 06/11/07 723194 1.7865 2.5243 08/07/07 724257 10.3981 3.5832 09/04/07 724744 144.4328 39.5814 10/01/07 725224 20.7761 3.7573 10/30/07 725745 29.4584 7.1022 11/26/07 726214 12.7812 3.4461 12/24/07 726715 TL-208 1.9778 1.2865 09/04/07 724744

.3167 1.0040 10/30/07 725745 1.6595 1.0093 12/24/07 726715 TRITIUM 2213.9924 156.4367 01/23/07 720451 2127.9290 152.9436 02/20/07 720990 2066.1192 151.1850 03/20/07 721550 1958.9886 147.5473 04/18/07 722080 1537.0746 127.0533 05/16/07 722672 1946.4421 145.3412 06/11/07 723194

nnessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3265 WBN MW-C 0.3 MILES ESE TRITIUM 2673.9290 177.8394 07/09/07 723717 2542.4011 171.4455 08/07/07 724257 2916.3439 188.0976 09/04/07 724744 2141.9280 153.5153 10/01/07 725224 2289.2919 159.8474 10/30/07 725745 2616.5000 174.4095 11/26/07 726214 2172.0254 155.1469 12/24/07 726715 3266 WBN MW-D 0.4 MILES SSE GROSS BETA I-.

0~~ 1.8671 .9361 06/11/07 723195 2.6392 .8710 07/09/07 723718 3.3520 .9214 08/06/07 724258 2.6137 .9277 10/01/07 725225 1.9676 .8545 10/29/07 725746 GAMMA SCAN (GELI)

BI-214 48.8811 8.3638 07/09/07 723718 1.7233 2.2737 08/06/07 724258 16.2763 3.1662 10/01/07 725225 22.8507 4.7551 10/29/07 725746 K-40 68.3026 22.2962 10/29/07 725746 PB-212 4.2173 3.8815 07/09/07 723718 3.4799 1.9213 10/29/07 725746

Tennessee Valley Authority Table 13 RADIOACTIVITY IN CONTIN. WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3266 WBN MW-D 0.4 MILES SSE GAMMA SCAN (GELI)

PB-214 37.5074 6.2184 07/09/07 723718 3.4864 2.7303 08/06/07 724258 5.4464 2.4772 10/01/07 725225 19.9708 4.1955 10/29/07 725746 TL-208 2.3620 1.4494 06/11/07 723195 3.1511 2.2013 07/09/07 723718

.9884 1.0405 08/06/07 724258 2.5266 1.3296 10/29/07 725746 TRITIUM 4836.2525 278.9672 06/11/07 723195 4228.3995 250.8618 07/09/07 723718 3055.0453 194.7295 08/06/07 724258 2015.6821 148.0662 10/01/07 725225 1561.6958 129.0131 10/29/07 725746

Tennessee Valley Authority Table 14 RADIOACTIVITY IN GRAB WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3115 LAYMAN FARM 1.3 MILES SSW GROSS BETA 1.4292 .6430 01/23/07 720436

.5451 .5983 02/20/07 720976 1.3585 .6327 03/20/07 721536

.5974 .5971 04/18/07 722066 1.3344 .6430 05/16/07 722657 2.2632 .6844 06/11/07 723180

.7631 .6071 07/09/07 723703

.4922 .5976 08/06/07 724243 1.4744 .6624 09/04/07 724733 1.1630 .6334 10/01/07 725212 1.1984 .6262 10/30/07 725727 2.2347 .6904 11/26/07 726202

.9382 .6213 12/24/07 726704 GAMMA SCAN (GELI)

AC-228.

10.8726 3.7000 02/20/07 720976 13.3991 7.1874 08/06/07 724243 18.3540 5.0980 09/04/07 724733 10.2113 5.4006 10/01/07 725212 BI-214 341.9098 33.3519 01/23/07 720436 178.2412 10.7353 02/20/07 720976 258.5494 16.1546 03/20/07 721536 218.2584 15.4156 04/18/07 722066 312.7987 18.7960 05/16/07 722657 150.8457 11.9088 06/11/07 723180

- m m - - [_ m - - -= - m - ---

Tennessee Valley Authority Table 14 RADIOACTIVITY IN GRAB WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3115 LAYMAN FARM 1.3 MILES SSW GAMMA SCAN (GELI)

BI-214 150.0877 10.5152 07/09/07 723703 108.8033 8.6202 08/06/07 724243 148.6881 11.2978 09/04/07 724733 219.5066 13.7113 10/01/07 725212 41,5572 5.3834 10/30/07 725727 28.0066 5.0438 11/26/07 726202 114.8050 8.7782 12/24/07 726704 K-40 116.2655 26.1681 02/20/07 720976 13.5198 13.8505 03/20/07 721536 84.2577 .32.1488 04/18/07 722066 10.3347 19.6321 07/09/07 723703 59.8465 23.5243 08/06/07 724243 61.1729 22.6353 09/04/07 724733 7.5287 19.7129 10/01/07 725212 20.5525 14.0091 11/26/07 726202 PB-212 4.6786 2.2314 07/09/07. 723703 8.6948 2.1299 08/06/07 724243 5.5182 2.3891 09/04/07 724733 1.9285 2.4014 - 10/01/07 725212 5.7209 2.0369 10/30/07 725727 2.5476 2.6840 12/24/07 726704 PB-214 320.6217 18.3338 01/23/07 720436 164.4591 9.2179 02/20/07 720976

- m- m mmm mu. - - -. - -m -

Tennessee Valley Authority Table 14 RADIOACTIVITY IN GRAB WELL WATER(Total)

WATTS'BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 -, 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3115 LAYMAN FARM 1.3 MILES SSW GAMMA SCAN (GELI)

PB-214 235.2048 15.0161 03/20/07 721536 238.2038 14.2295 04/18/07 722066 303.0980 16.6644 05/16/07 722657 144.1219 7.8236 06/11/07 723180 130.8430 9.3394 07/09/07 723703 101.7256 9.6865 08/06/07 724243 139.7313 10.2483 09/04/07 724733 196.3613 11.9200 10/01/07 725212 31.8763 5.7275 10/30/07 725727 20.2870 3.7852 11/26/07 726202 00 114.5063 8.7685 12/24/07 726704 TL-208 3.1310 1.7913 02/20/07 720976

.4501 .9002 09/04/07 724733

.5365 1.2236 10/30/07 725727 TRITIUM 139.3734 83.0616 01/23/07 720436 98.5486 82.9125 02/20/07 720976 40.9865 83.7094 03/20/07 721536 43.8284 84.2743 04/18/07 722066

- 84.7721 78.6479 05/16/07 722657 242.4734 85.4751 06/11/07 723180

- 56.0257 82.4530 07/09/07 723703

- 22.6353 81.5508 08/06/07 724243 19.6647 81.4659 09/04/07 724733

m - m m m, - - - - -.__---- ,l -

Tennessee Valley Authority Table 14 RADIOACTIVITY IN GRAB WELL WATER(Total)

WATTS BAR NUCLEAR PLANT PCI/L - 0.037 BQ/L 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3115 LAYMAN FARM 1.3 MILES SSW TRITIUM 12.8690 82.0594 10/01/07 725212 61.6068 79.9145 10/30/07 725727 61.5023 81.8479 11/26/07 726202 27.5030 81.9386 12/24/07 726704

m-rm mm m - n -m ml W m - m -m m-m, Tennessee Valley Authority Table 15 RADIOACTIVITY IN COMMERCIAL FISH WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 2160 CHICKAMAUGA RES TRM 471-530 GAMMA SCAN (GELI)

BI-214

.0598 .0120 05/22/07 722358

.1368 .0163 11/14/07 725686 CS-137

.0357 .0077 11/14/07 725686 K-40 11.8287 .6707 05/22/07 722358 12.8730 .6505 11/14/07 725686 PB-212

.0084 .0077 05/22/07 722358 PB-214

.0422 .0094 05/22/07 722358

.0992 .0137 11/14/07 725686 TL-208

.0060 .0055 05/22/07 722358

.0063 .0041 11/14/07 725686 2161 WATTS BAR RES TRM.530-602 GAMMA SCAN (GELI)

BI-214

.0717 .0163 06/12/07 722362

.0976 .0185 11/15/07 725689 CS-137

.0610 .0070- 06/12/07 722362

.0170 .0043 11/15/07 725689 K-40 13.1855 .6679 06/12/07 722362 15.4930 .7134 11/15/07 725689 PB-214

- mmmmm- m m mm --- -m mm - - m Tennessee Valley Authority Table 15 RADIOACTIVITY IN COMMERCIAL FISH WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number

-2161 WATTS BAR RES TRM 530-602 GAMMA SCAN (GELI)

PB-214

.0707 .0171 06/12/07 722362

.1342 .0153 11/15/07 725689 3261 DOWNSTREAM STATION 1' DOWNSTREAM GAMMA SCAN (GELI)

BI-214

.1197 .0150 05/23/07 722411

.1362 .0156 11/01/07 725740 K-40 9.4418 .5069 05/23/07 722411 a 12.7528 .8010 11/01/07 725740 PB-214

.1325 .0175 05/23/07 722411

.1124 .0162 11/01/07 725740

/ ~mm m - m 1 - m * - - m Tennessee Valley Authority Table 16 RADIOACTIVITY IN GAME FISH WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description

  • Analysis Nuclide Activity Error Date Collected Lab Number 2160 CHICKAMAUGA RES TRM 471-530 GAMMA SCAN (GELI)

BI-214

.1677 .0202 05/22/07 722357

.1241 .0210 11/14/07 725685 CS-137

.0329 .0087 05/22/07 722357

.0384 .0074 11/14/07 725685 K-40 12.2617 .6591 05/22/07 722357 14.4187 .7164 11/14/07 725685 PB-214 I-,.

.1487 .0171 05/22/07 722357

.1391 .0175 11/14/07 725685 TL-208

.0002 .0036 11/14/07 725685 2161 WATTS BAR RES TRM 530-602 GAMMA SCAN (GELI)

BI-214

.0989 .0155 05/29/07 722361

.0939 .0163 11/01/07 725688 CS-137

.0208 .0054 05/29/07 722361

.0367 -0081 11/01/07 725688 K-40 16.0998 .8047 05/29/07 722361 13.1444 .6853 11/01/07 725688 PB-214

.1011 .0137 05/29/07 722361

.0661 .0125 11/01/07 725688

- ImI m - - m m I - m m m Tennessee Valley Authority Table 16 RADIOACTIVITY IN GAME FISH WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3261 DOWNSTREAM STATION 1 DOWNSTREAM GAMMA SCAN (GELI)

BI-214

.0662 .0101 05/23/07 722410

.1932 .0258 11/01/07 725739 CS-1 37

.0470 .0062 05/23/07 722410

.0289 .0084 11/01/07 725739 K-40 14.0128 .8394 05/23/07 722410 13.8844 .7557 11/01/07 725739 PB-212 I-.

.0029 .0059 05/23/07 722410 PB-214

.0748 .0131 05/23/07 722410

.2292 .0254 11/01/07 725739

Tennessee Valley Authority Table 17 RADIOACTIVITY IN SHORELINE SEDIMENT WA-TS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide ActivitV Error Date Collected Lab Number 3191 WATTS BAR RESORT TRM 530 GAMMA SCAN (GELI)

AC-228

.0689 .0176 05/02/07 722401

.0990 .0154 10/30/07 725730 BE-7

.1302 .0287 05/02/07 722401

.1306 .0252 10/30/07 725730 BI-214

.1200 .0163 05/02/07 722401

.1717 .0185 10/30/07 725730 K-40

.1572 .0485 05/02/07 722401

.3176 .0564 10/30/07 725730 PB-212

.0548 .0067 05/02/07 722401

.0608 .0063 10/30/07 725730 PB-214

.1384 .0120 05/02/07 722401

.1567 .0154 10/30/07 725730 RA-226

.1717 .0185 10/30/07 725730 TL-208

.0158 .0047 05/02/07 722401

.0218 .0047 10/30/07 725730 3193 COTTON PORT MARINA TRM 513 GAMMA SCAN (GELI)

AC-228 1.3348 .0768 05/02/07 722402 1.2567 .0724 10/30/07 725731

m - - m m m - m - m -

Tennessee Valley Authority Table 17 RADIOACTIVITY IN SHORELINE SEDIMENT WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3193 COTTON PORT MARINA TRM 513 GAMMA SCAN (GELI)

BE-7

.3337 .0407 05/02/07 722402

.4022 .0723 10/30/07 725731 BI-212 1.2032 .1096 05/02/07 722402 1.4234 .1270 10/30/07 725731 BI-214

.4590 .0297 05/02/07 722402

.6512 .0358 10/30/07 725731 CS-137

.0442 .0082 05/02/07 722402

.0356 .0078 10/30/07 725731 K-40 32.3794 1.3640 05/02/07 722402 32.5693 1.2989 10/30/07 725731 PA-234M 2.5593 .8745 05/02/07 722402 PB-212 1.3076 .0585 05/02/07 722402 1.4145 .0647 10/30/07 725731 PB-214

.5180 .0312 05/02/07 722402

.7088 .0385 10/30/07 725731 RA-224 1.5355 .1580 05/02/07 722402 1.3602 .1857 10/30/07 725731 RA-226

.4590 .0297 05/02/07 722402

Tennessee Valley Authority Table 17 RADIOACTIVITY IN SHORELINE SEDIMENT WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3193 COTTON PORT MARINA TRM 513 GAMMA SCAN (GELI)

RA-226

.6512 .0358 10/30/07 725731 TL-208

.3959 .0227 05/02/07 722402

.4260 .0223 10/30/07 725731

- R m~ - m mm *m .= BIminm m m Tennessee Valley Authority Table 18 RADIOACTIVITY IN POND SEDIMENT WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 -. 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3303 LV-3 LOW VOL WASTE POND GAMMA SCAN (GELI)

AC-228

.7914 .1031 12/13/07 722413 BE-7 1.9260 .2561 12/13/07 722413 BI-212

.7611 .2598 12/13/07 722413 BI-214

.9718 .0763 12/13/07 722413 CS- 134

.7405 .0436 12/13/07 722413 CS-137

.8232 .0509 12/13/07 722413 K-40 7.1102 .7092 12/13/07 722413 PB-212

.7476 .0655 12/13/07 722413 PB-214

.9519 .0745 12/13/07 722413 TL-208

.2316 .0284 12/13/07. 722413 3305 YP-5 YARD POND GAMMA SCAN (GELI)

AC-228 1.0132 .0653 12/13/07 722414 BE-7

.2679 .0540 12/13/07 722414 BI-212 1.1039 .1423 12/13/07 722414 BI-214

Tennessee Valley Authority Table 18 RADIOACTIVITY IN POND SEDIMENT WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3305 YP-5 YARD POND GAMMA SCAN (GELI)

BI-214

.7620 .0394 12/13/07 722414 CO-60

.0407 .0071 12/13/07 722414 CS- 134

.0473 .0045 12/13/07 722414 CS-137

.1268 .0115 12/13/07 722414 K-40 12.1399 .6554 12/13/07 722414 PB-212

.9531 .0504 12/13/07 722414 00 PB-214

.7997 .0352 12/13/07 722414 RA-224

.8779 .1542 12/13/07 722414 TL-208

.3104 .0197 12/13/07 722414 3313 YP-13 YARD POND GAMMA SCAN (GELI)

AC-228

.9503 .0626 12/13/07 722415 BE-7

.3018 .0423 12/13/07 722415 BI-212 1.1313 .1047 12/13/07 722415 BI-214

.7289 .0447 12/13/07 722415 CO-60

n-m- m n- m - - mm =m m = - m =

Tennessee Valley Authority Table 18 RADIOACTIVITY IN POND SEDIMENT WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide ActiviMy Error Date Collected Lab Number 3313 YP-13 YARD POND GAMMA SCAN (GELI)

CO-60

.0355 .0066 12/13/07 722415 CS-134

.0241 .0043 12/13/07 722415 CS-137

.1640 .0149 12/13/07 722415 K-40 15.6142 .7829 12/13/07 722415 PB-212 1.1011 .0606 12/13/07 722415 PB-214

.8455 .0419 12/13/07 722415 RA-224 1.1157 .1942 12/13/07 722415 TL-208

.3227 .0199 12/13/07 722415 3316 YP-16 YARD POND GAMMA SCAN (GELI)

AC-228

.9026 .0675 12/13/07 722417 BE-7

.2542 .0679 12/13/07 722417 BI-212

.9689 .1116 12/13/07 722417 BI-214

.6989 .0467 12/13/07 722417 CO-60

.0649 .0098 12/13/07 722417 CS-137

m- - - m m - - m m - - m - - mm Tennessee Valley Authority Table 18 RADIOACTIVITY IN POND SEDIMENT WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 - 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3316 YP-16 YARD POND GAMMA SCAN (GELI)

CS-137

.0641 .0083 12/13/07 722417 K-40 8.8125 .4225 12/13/07 722417 PB-212

.8291 .0503 12/13/07 722417 PB-214

.7606 .0435 12/13/07 722417 SB-125

.0966 .0211 12/13/07 722417 TL-208 00 .2789 .0187 12/13/07 722417 3317 YP-17 YARD POND GAMMA SCAN (GELI)

AC-228

.7651 .0555 12/13/07 722418 BE-7

.2150 .0410 12/13/07 722418 BI-212

.6686 .0836 12/13/07 722418 BI-214

.5963 .0415 12/13/07 722418 CO-60

.0860 .0091 12/13/07 722418 CS-137

.0536 .0073 12/13/07 722418 K-40 8.4748 .4008 12/13/07 722418 PB-212

m - - -- m - m - - m - m-m - m-n -

Tennessee Valley Authority Table 18 RADIOACTIVITY IN POND SEDIMENT WATTS BAR NUCLEAR PLANT PCI/GM - 0.037 BQ/G (DRY WEIGHT) 01/01/2007 12/28/2007 Station Location Description Analysis Nuclide Activity Error Date Collected Lab Number 3317 YP-17 YARD POND GAMMA SCAN (GELI)

PB-212

.6686 .0459 12/13/07 722418 PB-214

.6333 -,0318, 12/13/07 722418 SB-125

.2217 .0224 12/13/07 722418 TL-208

.2292 .0181 12/13/07 722418 00