# Wisconsin Power and Light Company

Columbia-Unit 1 Hg CEMs Data VoluntarilyProvided to Supplement Hg/HAPICR Data Response On April2, 2010, WisconsinPowerand Light Company (“WPL”)submitted its electronic response to the Utility MACT (Hg/HAP) Information CollectionRequest (ICR). WPLvoluntarilysubmitted withits response a mercury continuous emission monitoring s (“CEMS”) report for Columbia Unit 1. WPLsubmitted that report in Adobe PDF format.WPLis augmenting its originalresponse this Excel formatof the CEMS data at the specific request of Mr. Bill Maxwell,U.S.EnvironmentalProtectionAgency

.WPLco the PDF version that it submitted on April 2, 2010 to be its official submittal.

The CEMSdata in this file is for the period of 01/01/2009

-12/31/2009.Start date of the time period for which Hg CEMS data i availablereflects post

-installationand QA/QC of the Tekran continuous mercury emission monitor system for Columbia Unit 1. Th no applicableCAMR,state or NIST QA/QC procedure applicableto the operationand maintenance of the Tekrancontinuous mercur emission monitors. The mercury CEMs data includes a legendwhichidentifies periods of start

-up, shut

# On April2, 2010, WisconsinPowerand Light Company (“WPL”)submitted its electronic response to the Utility MACT (Hg/HAP) Information CollectionRequest (ICR). WPLvoluntarilysubmitted withits response a mercury continuous emission monitoring system (“CEMS”) report for Columbia Unit 1. WPLsubmitted that report in Adobe PDF format.WPLis augmenting its originalresponsewith this Excel formatof the CEMS data at the specific request of Mr. Bill Maxwell,U.S.EnvironmentalProtectionAgency

.WPLconsiders

12/31/2009.Start date of the time period for which Hg CEMS data is installationand QA/QC of the Tekran continuous mercury emission monitor system for Columbia Unit 1. There is no applicableCAMR,state or NIST QA/QC procedure applicableto the operationand maintenance of the Tekrancontinuous mercury up, shut

-downandmalfunction events.

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 60.00 60.00 01/02/09 8.757 0.771 9.085,862,864.0 1,840.0 5,506.4 525 285.3 60.00 01/02/09 8.877 0.790 9.2 86,010,232.0 1,840.0 5,562.6 529 284.2 60.00 01/02/09 8.973 0.798 9.385,961,248.0 1,840.0 5,559.4 529 284.2 60.00 01/02/09 9.244 0.813 9.585,743,920.0 1,840.0 5,498.8 528 283.4 60.00 01/02/09 8.952 0.783 9.2 85,326,192.0 1,840.0 5,472.0 527 283.1 60.00 01/02/09 8.563 0.738 8.884,020,976.0 1,840.0 5,388.3 527 282.8 60.00 01/02/09 7.912 0.684 8.2 83,622,064.0 1,840.0 5,408.2 521 277.0 60.00 01/02/09 7.941 0.685 8.382,748,360.0 1,840.0 5,396.6 519 283.4 60.00 01/02/09 7.971 0.695 8.482,944,304.0 1,840.0 5,454.5 522 284.3 60.00 01/02/09 7.876 0.692 8.383,501,472.0 1,840.0 5,491.1 527 284.4 60.00 01/02/09 8.008 0.655 8.3 79,062,928.0 1,840.0 5,113.3 489 282.7 60.00 01/02/09 8.037 0.693 8.482,650,864.0 1,840.0 5,390.3 519 287.7 60.00 01/02/09 8.228 0.723 8.684,237,840.0 1,840.0 5,493.8 526 288.4 60.00 01/01/09 8.160 0.720 8.683,891,112.0 1,840.0 5,516.7 526 288.1 60.00 01/01/09 8.228 0.719 8.683,813,472.0 1,840.0 5,466.1 523 288.9 60.00 01/01/09 8.160 0.721 8.684,067,192.0 1,840.0 5,528.3 526 289.2 60.00 01/01/09 8.707 0.764 9.1 84,126,984.0 1,840.0 5,486.5 528 290.1 60.00 01/01/09 9.552 0.844 9.985,483,384.0 1,840.0 5,528.5 527 290.5 60.00 01/01/09 10.402 0.914 10.686,382,536.0 1,840.0 5,492.8 528 290.8 60.00 01/01/09 10.294 0.904 10.487,130,064.0 1,840.0 5,493.0 528 290.8 60.00 01/01/09 10.096 0.875 10.2 85,929,232.0 1,840.0 5,417.3 525 290.6 60.00 01/01/09 10.273 0.876 10.2 86,050,576.0 1,840.0 5,331.4 522 290.4 60.00 01/01/09 10.324 0.910 10.785,246,304.0 1,840.0 5,513.2 525 291.1 60.00 01/01/09 10.716 0.964 11.2 86,275,688.0 1,840.0 5,626.7 529 291.8 60.00 01/01/09 11.195 1.000 11.785,626,912.0 1,840.0 5,584.4 529 290.5 60.00 01/01/09 11.671 1.049 12.385,453,880.0 1,840.0 5,619.5 528 289.9 60.00 01/01/09 12.336 1.108 13.085,387,040.0 1,840.0 5,615.1 529 288.5 60.00 01/01/09 12.247 1.092 12.885,502,736.0 1,840.0 5,576.3 526 286.2 60.00 01/01/09 11.968 0.996 12.381,116,800.0 1,840.0 5,202.1 492 282.2 60.00 01/01/09 12.174 0.982 12.380,050,408.0 1,840.0 5,046.6 487 285.2 60.00 01/01/09 12.260 1.006 12.6 79,995,584.0 1,840.0 5,130.2 485 276.3 60.00 01/01/09 12.294 0.927 12.1 76,758,856.0 1,840.0 4,714.0 443 284.4 60.00 01/01/09 12.350 1.026 12.880,308,792.0 1,840.0 5,193.9 486 287.6 60.00 01/01/09 11.960 0.992 12.579,561,008.0 1,840.0 5,188.8 483 285.2 60.00 01/01/09 36.327 3.202 38.683,149,120.0 1,840.0 5,513.1 513 287.2 60.00 01/01/09 11.769 1.051 12.385,606,288.0 1,840.0 5,583.0 523 288.2 85,997,096.0 1,840.0 5,655.2 527 01/01/09 11.387 1.030 12.0 289.0 

### U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 60.00 60.00 01/04/09 5.886 0.524 6.1 86,118,408.0 1,840.0 5,569.6 526 289.0 60.00 01/04/09 5.789 0.514 6.085,854,920.0 1,840.0 5,552.6 524 289.4 60.00 01/03/09 5.982 0.527 6.2 85,182,400.0 1,840.0 5,509.1 525 290.3 60.00 01/03/09 6.422 0.561 6.685,201,232.0 1,840.0 5,464.0 523 290.8 60.00 01/03/09 7.492 0.664 7.786,383,448.0 1,840.0 5,539.8 527 292.6 60.00 01/03/09 9.126 0.811 9.387,366,160.0 1,840.0 5,555.3 530 293.1 60.00 01/03/09 9.813 0.867 10.086,882,104.0 1,840.0 5,524.6 528 294.6 60.00 01/03/09 9.911 0.881 10.1 87,443,496.0 1,840.0 5,560.2 530 293.9 60.00 01/03/09 9.984 0.876 10.087,841,592.0 1,840.0 5,490.1 530 293.4 60.00 01/03/09 9.813 0.877 10.087,860,320.0 1,840.0 5,586.8 532 292.5 60.00 01/03/09 10.010 0.894 10.2 87,884,392.0 1,840.0 5,588.3 529 293.6 60.00 01/03/09 9.438 0.843 9.787,076,952.0 1,840.0 5,584.3 525 293.8 60.00 01/03/09 8.298 0.744 8.686,677,416.0 1,840.0 5,605.7 527 291.4 60.00 01/03/09 7.941 0.722 8.387,131,688.0 1,840.0 5,682.5 528 293.8 60.00 01/03/09 8.066 0.740 8.587,273,600.0 1,840.0 5,739.2 531 293.5 60.00 01/03/09 8.324 0.755 8.786,966,496.0 1,840.0 5,671.7 530 286.8 60.00 01/03/09 8.420 0.760 8.886,504,776.0 1,840.0 5,641.6 528 285.9 60.00 01/03/09 8.707 0.788 9.1 86,752,248.0 1,840.0 5,657.7 529 285.5 60.00 01/03/09 9.166 0.815 9.586,000,896.0 1,840.0 5,562.0 528 284.0 60.00 01/03/09 9.204 0.826 9.785,336,200.0 1,840.0 5,611.8 527 277.4 60.00 01/03/09 8.920 0.783 9.483,451,288.0 1,840.0 5,487.8 516 282.1 60.00 01/03/09 8.540 0.744 9.082,799,408.0 1,840.0 5,444.9 514 280.8 60.00 01/03/09 8.228 0.716 8.683,403,752.0 1,840.0 5,439.4 512 282.2 60.00 01/03/09 33.401 2.925 35.2 83,286,112.0 1,840.0 5,477.0 514 281.1 60.00 01/03/09 8.282 0.727 8.882,820,704.0 1,840.0 5,491.4 513 284.1 60.00 01/03/09 8.324 0.727 8.783,736,600.0 1,840.0 5,461.1 516 285.5 60.00 01/02/09 8.611 0.767 9.085,403,312.0 1,840.0 5,569.8 526 285.7 60.00 01/02/09 9.262 0.820 9.685,571,496.0 1,840.0 5,534.2 526 285.5 60.00 01/02/09 9.664 0.865 10.1 85,784,064.0 1,840.0 5,594.6 525 285.1 60.00 01/02/09 9.759 0.875 10.2 85,963,072.0 1,840.0 5,606.3 527 285.6 60.00 01/02/09 8.994 0.802 9.485,476,928.0 1,840.0 5,574.6 526 286.7 60.00 01/02/09 8.491 0.758 8.886,277,528.0 1,840.0 5,579.9 525 286.4 60.00 01/02/09 8.420 0.757 8.886,235,584.0 1,840.0 5,624.1 528 286.4 60.00 01/02/09 8.394 0.739 8.785,186,920.0 1,840.0 5,509.4 519 286.3 60.00 01/02/09 8.660 0.764 8.986,082,216.0 1,840.0 5,520.5 524 286.6 60.00 01/02/09 8.684 0.773 9.086,088,632.0 1,840.0 5,567.7 526 286.1 01/02/09 8.587 0.769 8.986,648,864.0 1,840.0 5,603.9 530 286.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 60.00 60.00 01/05/09 10.402 0.913 10.686,306,256.0 1,840.0 5,487.9 526 292.0 60.00 01/05/09 10.598 0.929 10.886,205,104.0 1,840.0 5,481.5 524 291.4 60.00 01/05/09 10.795 0.949 11.086,501,152.0 1,840.0 5,500.3 524 290.8 60.00 01/05/09 10.795 0.948 11.086,377,080.0 1,840.0 5,492.5 525 291.2 60.00 01/05/09 10.703 0.950 11.086,550,624.0 1,840.0 5,550.6 525 290.0 60.00 01/05/09 11.092 0.984 11.486,471,560.0 1,840.0 5,545.5 525 291.1 60.00 01/05/09 11.096 0.992 11.586,479,736.0 1,840.0 5,593.0 527 293.5 60.00 01/05/09 11.289 1.004 11.786,018,504.0 1,840.0 5,563.2 525 294.0 60.00 01/05/09 11.192 1.002 11.686,552,944.0 1,840.0 5,597.7 526 289.8 60.00 01/05/09 10.806 0.926 11.2 82,850,208.0 1,840.0 5,358.2 506 288.7 60.00 01/05/09 10.227 0.885 10.683,659,496.0 1,840.0 5,410.6 513 290.6 60.00 01/05/09 9.745 0.869 10.1 86,195,064.0 1,840.0 5,574.6 527 291.3 60.00 01/05/09 35.603 3.179 36.986,347,216.0 1,840.0 5,584.4 526 289.7 60.00 01/05/09 9.911 0.869 10.1 86,230,424.0 1,840.0 5,483.1 527 292.0 60.00 01/05/09 9.827 0.869 10.1 86,209,616.0 1,840.0 5,528.7 527 291.7 60.00 01/04/09 9.359 0.825 9.785,199,904.0 1,840.0 5,510.2 523 292.0 60.00 01/04/09 8.825 0.796 9.385,803,624.0 1,840.0 5,642.5 524 290.0 60.00 01/04/09 8.635 0.788 9.1 86,771,464.0 1,840.0 5,706.1 528 290.0 60.00 01/04/09 8.564 0.786 9.1 86,510,344.0 1,840.0 5,736.0 529 285.2 60.00 01/04/09 8.066 0.730 8.586,072,920.0 1,840.0 5,660.2 526 284.0 60.00 01/04/09 7.341 0.670 7.886,026,216.0 1,840.0 5,703.9 525 284.9 60.00 01/04/09 7.463 0.676 7.886,916,240.0 1,840.0 5,668.4 528 284.9 60.00 01/04/09 8.201 0.741 8.587,311,720.0 1,840.0 5,646.8 529 285.8 60.00 01/04/09 8.898 0.811 9.387,430,576.0 1,840.0 5,702.0 529 286.0 60.00 01/04/09 8.298 0.743 8.686,615,544.0 1,840.0 5,601.8 525 285.3 60.00 01/04/09 7.881 0.703 8.1 87,029,456.0 1,840.0 5,581.2 527 286.2 60.00 01/04/09 7.463 0.675 7.886,760,048.0 1,840.0 5,658.3 527 286.8 60.00 01/04/09 7.117 0.644 7.586,035,912.0 1,840.0 5,657.8 528 286.2 60.00 01/04/09 6.506 0.583 6.885,874,624.0 1,840.0 5,600.5 525 286.4 60.00 01/04/09 5.883 0.530 6.2 85,750,976.0 1,840.0 5,639.1 527 286.6 60.00 01/04/09 5.741 0.509 6.084,969,552.0 1,840.0 5,541.5 522 287.1 60.00 01/04/09 5.693 0.505 5.985,784,568.0 1,840.0 5,548.1 526 288.8 60.00 01/04/09 5.741 0.523 6.1 85,878,904.0 1,840.0 5,694.2 527 282.9 60.00 01/04/09 5.978 0.540 6.385,872,080.0 1,840.0 5,647.0 527 288.5 60.00 01/04/09 6.315 0.570 6.686,518,608.0 1,840.0 5,642.5 528 289.0 60.00 01/04/09 6.315 0.571 6.686,680,888.0 1,840.0 5,653.1 528 289.3 01/04/09 6.175 0.552 6.486,452,696.0 1,840.0 5,591.3 528 289.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 60.00 60.00 01/07/09 9.126 0.775 9.383,506,544.0 1,840.0 5,310.0 519 289.3 60.00 01/07/09 36.015 3.041 36.783,051,792.0 1,840.0 5,281.0 517 290.8 60.00 01/07/09 9.106 0.786 9.2 85,648,592.0 1,840.0 5,399.6 529 291.9 60.00 01/07/09 9.028 0.768 9.2 83,622,536.0 1,840.0 5,317.3 517 291.3 60.00 01/06/09 9.126 0.775 9.383,494,808.0 1,840.0 5,309.2 519 290.7 60.00 01/06/09 9.244 0.785 9.582,836,784.0 1,840.0 5,312.4 517 290.9 60.00 01/06/09 9.359 0.811 9.783,840,432.0 1,840.0 5,422.3 524 292.5 60.00 01/06/09 9.341 0.815 9.685,127,960.0 1,840.0 5,459.3 529 293.2 60.00 01/06/09 9.262 0.810 9.684,606,448.0 1,840.0 5,471.8 529 293.7 60.00 01/06/09 9.262 0.811 9.684,691,344.0 1,840.0 5,477.3 529 292.9 60.00 01/06/09 9.262 0.813 9.684,845,192.0 1,840.0 5,487.3 530 293.2 60.00 01/06/09 9.359 0.827 9.785,461,544.0 1,840.0 5,527.2 530 293.5 60.00 01/06/09 9.455 0.833 9.885,183,808.0 1,840.0 5,509.2 530 292.9 60.00 01/06/09 9.455 0.824 9.884,282,488.0 1,840.0 5,450.8 526 292.4 60.00 01/06/09 9.359 0.806 9.783,314,792.0 1,840.0 5,388.3 520 292.8 60.00 01/06/09 9.455 0.829 9.884,783,760.0 1,840.0 5,483.3 529 294.4 60.00 01/06/09 9.568 0.841 10.084,330,776.0 1,840.0 5,499.8 529 293.6 60.00 01/06/09 9.648 0.842 10.084,429,752.0 1,840.0 5,460.4 530 290.9 60.00 01/06/09 9.617 0.836 9.885,535,376.0 1,840.0 5,438.9 529 291.5 60.00 01/06/09 9.472 0.846 9.985,686,696.0 1,840.0 5,588.3 530 291.6 60.00 01/06/09 9.421 0.827 9.686,301,184.0 1,840.0 5,487.6 530 292.9 60.00 01/06/09 9.323 0.826 9.587,174,240.0 1,840.0 5,543.1 528 285.8 60.00 01/06/09 9.421 0.833 9.687,005,936.0 1,840.0 5,532.4 528 291.6 60.00 01/06/09 9.421 0.833 9.686,926,248.0 1,840.0 5,527.4 526 291.9 60.00 01/06/09 9.403 0.828 9.587,325,440.0 1,840.0 5,505.3 529 291.8 60.00 01/06/09 9.225 0.817 9.487,144,416.0 1,840.0 5,541.2 529 291.6 60.00 01/06/09 9.304 0.821 9.487,533,848.0 1,840.0 5,518.4 530 293.3 60.00 01/06/09 9.304 0.817 9.487,088,088.0 1,840.0 5,490.3 528 292.8 60.00 01/05/09 9.421 0.832 9.686,857,464.0 1,840.0 5,523.0 527 291.5 60.00 01/05/09 9.519 0.838 9.786,617,696.0 1,840.0 5,507.8 528 291.4 60.00 01/05/09 9.813 0.867 10.086,884,312.0 1,840.0 5,524.7 531 292.5 60.00 01/05/09 9.925 0.885 10.2 86,939,008.0 1,840.0 5,575.4 529 291.6 60.00 01/05/09 10.108 0.885 10.386,114,592.0 1,840.0 5,475.8 526 291.9 60.00 01/05/09 10.206 0.899 10.486,671,744.0 1,840.0 5,511.2 528 292.1 60.00 01/05/09 10.304 0.908 10.586,641,176.0 1,840.0 5,509.2 528 291.9 60.00 01/05/09 10.402 0.918 10.686,774,928.0 1,840.0 5,517.8 527 292.0 01/05/09 10.393 0.908 10.586,661,576.0 1,840.0 5,463.5 527 292.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 60.00 60.00 01/08/09 7.941 0.704 8.385,037,104.0 1,840.0 5,545.9 527 288.2 60.00 01/08/09 9.568 0.853 10.085,529,312.0 1,840.0 5,578.0 529 289.9 60.00 01/08/09 10.716 0.958 11.2 85,727,080.0 1,840.0 5,590.9 531 292.9 60.00 01/08/09 11.007 0.990 11.685,548,080.0 1,840.0 5,625.7 531 290.3 60.00 01/08/09 11.099 0.991 11.685,642,096.0 1,840.0 5,585.3 530 287.3 60.00 01/08/09 11.007 0.987 11.685,253,904.0 1,840.0 5,606.4 530 288.1 60.00 01/08/09 11.003 0.974 11.584,902,080.0 1,840.0 5,537.1 530 287.5 60.00 01/08/09 10.912 0.972 11.584,673,936.0 1,840.0 5,568.2 528 287.0 60.00 01/08/09 10.908 0.966 11.484,956,704.0 1,840.0 5,540.7 530 286.9 60.00 01/08/09 10.710 0.938 11.1 84,735,248.0 1,840.0 5,480.1 531 288.3 60.00 01/08/09 10.525 0.933 11.084,971,000.0 1,840.0 5,541.6 530 281.8 60.00 01/08/09 10.429 0.906 10.983,313,976.0 1,840.0 5,433.5 519 284.7 60.00 01/08/09 10.429 0.893 10.982,079,736.0 1,840.0 5,353.0 514 286.5 60.00 01/08/09 10.429 0.914 10.984,066,008.0 1,840.0 5,482.6 525 287.4 60.00 01/08/09 10.324 0.905 10.784,725,168.0 1,840.0 5,479.5 525 286.8 60.00 01/08/09 10.324 0.897 10.784,016,576.0 1,840.0 5,433.7 523 286.8 60.00 01/08/09 10.046 0.879 10.583,899,496.0 1,840.0 5,471.7 522 287.7 60.00 01/07/09 9.855 0.867 10.384,385,376.0 1,840.0 5,503.4 528 287.2 60.00 01/07/09 9.281 0.811 9.783,841,048.0 1,840.0 5,467.9 524 288.2 60.00 01/07/09 8.994 0.796 9.484,885,728.0 1,840.0 5,536.0 532 288.3 60.00 01/07/09 8.898 0.785 9.384,574,112.0 1,840.0 5,515.7 530 288.2 60.00 01/07/09 8.803 0.771 9.2 84,033,416.0 1,840.0 5,480.4 528 288.7 60.00 01/07/09 8.707 0.766 9.1 84,391,680.0 1,840.0 5,503.8 531 287.9 60.00 01/07/09 8.684 0.760 9.084,645,680.0 1,840.0 5,474.4 532 288.0 60.00 01/07/09 8.587 0.746 8.984,009,304.0 1,840.0 5,433.2 525 287.5 60.00 01/07/09 8.394 0.728 8.783,861,728.0 1,840.0 5,423.7 524 288.1 60.00 01/07/09 8.394 0.725 8.783,491,520.0 1,840.0 5,399.8 525 288.3 60.00 01/07/09 8.271 0.702 8.582,809,344.0 1,840.0 5,310.6 517 289.4 60.00 01/07/09 8.298 0.727 8.684,758,576.0 1,840.0 5,481.7 530 290.0 60.00 01/07/09 8.298 0.721 8.684,061,776.0 1,840.0 5,436.6 528 290.2 60.00 01/07/09 8.271 0.714 8.584,129,064.0 1,840.0 5,395.2 527 290.0 60.00 01/07/09 8.465 0.732 8.784,377,112.0 1,840.0 5,411.1 528 289.3 60.00 01/07/09 8.563 0.738 8.884,056,280.0 1,840.0 5,390.5 528 289.8 60.00 01/07/09 8.854 0.764 9.1 84,127,544.0 1,840.0 5,395.2 529 290.7 60.00 01/07/09 9.126 0.786 9.384,664,512.0 1,840.0 5,383.6 529 284.3 60.00 01/07/09 9.225 0.780 9.483,196,144.0 1,840.0 5,290.2 518 288.9 01/07/09 9.304 0.769 9.481,951,952.0 1,840.0 5,166.5 509 289.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 60.00 60.00 01/10/09 8.635 0.774 9.1 85,224,960.0 1,840.0 5,604.5 526 288.3 60.00 01/10/09 8.540 0.742 9.082,585,512.0 1,840.0 5,430.9 512 286.6 60.00 01/10/09 8.350 0.706 8.880,410,744.0 1,840.0 5,287.9 499 287.9 60.00 01/10/09 8.350 0.736 8.883,803,816.0 1,840.0 5,511.0 522 293.1 60.00 01/10/09 8.420 0.746 8.884,947,984.0 1,840.0 5,540.1 525 296.7 60.00 01/10/09 8.376 0.737 8.982,949,592.0 1,840.0 5,499.9 515 291.1 60.00 01/09/09 8.401 0.736 9.082,012,816.0 1,840.0 5,482.4 513 287.5 60.00 01/09/09 7.841 0.698 8.483,281,248.0 1,840.0 5,567.2 517 288.8 60.00 01/09/09 7.306 0.654 7.785,151,792.0 1,840.0 5,599.7 527 289.0 60.00 01/09/09 7.781 0.693 8.2 84,755,344.0 1,840.0 5,573.6 526 289.6 60.00 01/09/09 8.658 0.777 9.2 84,693,240.0 1,840.0 5,615.5 527 289.9 60.00 01/09/09 9.584 0.858 10.1 85,132,312.0 1,840.0 5,598.4 529 290.8 60.00 01/09/09 10.070 0.913 10.785,474,368.0 1,840.0 5,667.3 530 291.0 60.00 01/09/09 9.988 0.908 10.785,033,224.0 1,840.0 5,684.3 529 289.5 60.00 01/09/09 9.976 0.903 10.685,360,912.0 1,840.0 5,659.8 529 289.6 60.00 01/09/09 10.343 0.925 10.985,058,760.0 1,840.0 5,593.6 529 289.5 60.00 01/09/09 10.438 0.936 11.085,250,616.0 1,840.0 5,606.2 529 290.0 60.00 01/09/09 10.343 0.927 10.985,262,968.0 1,840.0 5,607.0 527 290.4 60.00 01/09/09 10.446 0.941 11.1 84,975,960.0 1,840.0 5,634.3 528 289.8 60.00 01/09/09 10.352 0.930 11.084,754,848.0 1,840.0 5,619.6 528 288.7 60.00 01/09/09 10.258 0.922 10.984,812,944.0 1,840.0 5,623.5 527 288.3 60.00 01/09/09 10.533 0.942 11.1 85,056,120.0 1,840.0 5,593.4 527 287.9 60.00 01/09/09 9.568 0.843 10.084,440,376.0 1,840.0 5,507.0 528 288.3 60.00 01/09/09 9.841 0.862 10.2 84,694,440.0 1,840.0 5,477.5 527 282.6 60.00 01/09/09 10.294 0.873 10.484,149,952.0 1,840.0 5,305.1 522 287.5 60.00 01/09/09 10.294 0.863 10.483,144,048.0 1,840.0 5,241.7 519 290.7 60.00 01/09/09 10.304 0.883 10.584,320,240.0 1,840.0 5,361.7 525 288.1 60.00 01/09/09 36.309 3.072 37.083,211,352.0 1,840.0 5,291.1 519 283.9 60.00 01/09/09 11.190 0.969 11.584,453,832.0 1,840.0 5,416.1 527 282.2 60.00 01/09/09 11.284 0.950 11.483,525,496.0 1,840.0 5,265.7 517 284.7 60.00 01/08/09 10.690 0.890 10.882,597,720.0 1,840.0 5,207.3 515 288.0 60.00 01/08/09 8.762 0.731 8.784,244,400.0 1,840.0 5,219.5 526 292.4 60.00 01/08/09 6.989 0.591 7.084,590,920.0 1,840.0 5,286.9 528 294.0 60.00 01/08/09 6.561 0.572 6.884,369,192.0 1,840.0 5,456.5 526 292.0 60.00 01/08/09 6.400 0.571 6.884,224,208.0 1,840.0 5,584.4 527 287.7 60.00 01/08/09 6.452 0.577 6.885,101,000.0 1,840.0 5,596.3 527 289.3 01/08/09 6.927 0.621 7.385,249,880.0 1,840.0 5,606.1 526 288.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 60.00 60.00 01/11/09 10.722 0.950 11.384,275,792.0 1,840.0 5,542.1 528 289.5 60.00 01/11/09 10.817 0.967 11.485,024,840.0 1,840.0 5,591.3 531 292.0 60.00 01/11/09 10.912 0.971 11.584,638,368.0 1,840.0 5,565.9 529 288.6 60.00 01/11/09 11.102 0.989 11.784,700,608.0 1,840.0 5,570.0 529 288.7 60.00 01/11/09 11.105 0.995 11.884,479,800.0 1,840.0 5,601.4 529 288.8 60.00 01/11/09 11.011 0.993 11.785,041,464.0 1,840.0 5,638.6 529 287.6 60.00 01/11/09 11.007 0.992 11.685,690,408.0 1,840.0 5,635.0 530 286.4 60.00 01/11/09 10.722 0.964 11.385,539,904.0 1,840.0 5,625.2 528 286.4 60.00 01/11/09 10.429 0.933 10.985,799,664.0 1,840.0 5,595.7 528 285.6 60.00 01/11/09 10.238 0.914 10.785,629,864.0 1,840.0 5,584.6 530 286.0 60.00 01/11/09 9.938 0.882 10.385,833,400.0 1,840.0 5,551.2 528 285.8 60.00 01/11/09 9.633 0.839 9.984,949,768.0 1,840.0 5,447.9 525 285.8 60.00 01/11/09 9.421 0.818 9.685,431,720.0 1,840.0 5,432.4 526 281.2 60.00 01/11/09 9.225 0.799 9.485,196,384.0 1,840.0 5,417.4 526 283.9 60.00 01/11/09 8.734 0.762 8.985,766,352.0 1,840.0 5,453.6 525 285.1 60.00 01/11/09 8.341 0.721 8.584,990,616.0 1,840.0 5,404.3 522 285.5 60.00 01/11/09 35.515 3.129 36.585,901,848.0 1,840.0 5,508.9 527 286.9 60.00 01/11/09 8.660 0.767 8.986,363,264.0 1,840.0 5,538.5 529 287.4 60.00 01/11/09 8.780 0.780 9.1 85,939,696.0 1,840.0 5,558.1 527 287.2 60.00 01/10/09 8.877 0.778 9.2 84,716,056.0 1,840.0 5,478.9 524 288.6 60.00 01/10/09 8.877 0.787 9.2 85,781,912.0 1,840.0 5,547.9 529 289.5 60.00 01/10/09 8.707 0.782 9.1 86,150,672.0 1,840.0 5,618.5 530 288.4 60.00 01/10/09 8.780 0.783 9.1 86,228,448.0 1,840.0 5,576.7 529 288.9 60.00 01/10/09 8.707 0.780 9.1 85,915,992.0 1,840.0 5,603.2 529 289.9 60.00 01/10/09 8.611 0.774 9.086,185,928.0 1,840.0 5,620.8 528 289.9 60.00 01/10/09 8.516 0.766 8.986,261,072.0 1,840.0 5,625.7 528 289.0 60.00 01/10/09 8.491 0.759 8.886,411,904.0 1,840.0 5,588.6 529 289.6 60.00 01/10/09 8.516 0.766 8.986,235,192.0 1,840.0 5,624.0 528 290.1 60.00 01/10/09 8.780 0.783 9.1 86,254,056.0 1,840.0 5,578.4 528 289.1 60.00 01/10/09 9.069 0.810 9.486,306,904.0 1,840.0 5,581.8 528 289.2 60.00 01/10/09 9.090 0.818 9.586,307,288.0 1,840.0 5,628.7 528 289.3 60.00 01/10/09 9.204 0.833 9.786,018,904.0 1,840.0 5,656.7 529 289.4 60.00 01/10/09 9.262 0.830 9.686,659,576.0 1,840.0 5,604.6 528 289.8 60.00 01/10/09 9.281 0.838 9.786,632,824.0 1,840.0 5,650.0 528 289.5 60.00 01/10/09 9.090 0.820 9.586,530,984.0 1,840.0 5,643.3 528 289.8 60.00 01/10/09 8.973 0.798 9.385,962,912.0 1,840.0 5,559.6 525 289.9 01/10/09 8.898 0.793 9.385,476,896.0 1,840.0 5,574.6 526 283.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 60.00 60.00 01/13/09 9.166 0.773 9.581,548,456.0 1,840.0 5,274.0 507 270.8 60.00 01/13/09 8.710 0.698 8.8 79,446,144.0 1,840.0 5,008.6 479 259.1 60.00 01/13/09 8.848 0.603 8.4 71,971,896.0 1,840.0 4,263.6 406 253.9 60.00 01/13/09 8.330 0.471 7.463,722,520.0 1,840.0 3,532.5 334 250.5 60.00 01/13/09 8.234 0.437 7.1 61,646,860.0 1,840.0 3,316.9 319 252.2 60.00 01/13/09 41.287 2.189 35.661,629,664.0 1,840.0 3,316.0 321 254.5 60.00 01/13/09 8.582 0.457 7.461,834,132.0 1,840.0 3,326.9 322 258.2 60.00 01/13/09 8.930 0.473 7.761,575,156.0 1,840.0 3,313.0 323 268.6 60.00 01/12/09 9.375 0.647 8.9 72,870,992.0 1,840.0 4,316.8 428 284.8 60.00 01/12/09 9.281 0.802 9.782,898,864.0 1,840.0 5,406.5 517 288.9 60.00 01/12/09 9.377 0.828 9.884,650,168.0 1,840.0 5,520.7 526 289.5 60.00 01/12/09 9.472 0.840 9.985,078,440.0 1,840.0 5,548.6 529 289.6 60.00 01/12/09 9.730 0.844 10.084,558,976.0 1,840.0 5,422.8 529 289.7 60.00 01/12/09 9.633 0.837 9.984,687,344.0 1,840.0 5,431.0 529 288.8 60.00 01/12/09 9.552 0.839 9.984,932,152.0 1,840.0 5,492.9 530 289.0 60.00 01/12/09 9.552 0.839 9.984,900,200.0 1,840.0 5,490.8 531 290.0 60.00 01/12/09 9.281 0.822 9.784,923,832.0 1,840.0 5,538.5 532 290.5 60.00 01/12/09 8.994 0.795 9.484,733,960.0 1,840.0 5,526.1 531 291.6 60.00 01/12/09 8.825 0.789 9.385,022,736.0 1,840.0 5,591.2 532 290.3 60.00 01/12/09 8.941 0.806 9.585,067,504.0 1,840.0 5,640.4 531 290.1 60.00 01/12/09 8.868 0.793 9.583,698,016.0 1,840.0 5,595.0 525 290.3 60.00 01/12/09 8.941 0.800 9.584,409,688.0 1,840.0 5,596.8 530 292.0 60.00 01/12/09 8.868 0.802 9.584,567,368.0 1,840.0 5,653.1 529 292.4 60.00 01/12/09 9.055 0.814 9.784,124,952.0 1,840.0 5,623.6 528 287.2 60.00 01/12/09 9.505 0.848 10.1 84,132,816.0 1,840.0 5,578.4 528 286.5 60.00 01/12/09 9.505 0.852 10.1 84,577,768.0 1,840.0 5,607.9 529 283.2 60.00 01/12/09 9.411 0.836 10.083,749,720.0 1,840.0 5,553.0 522 291.4 60.00 01/12/09 4.706 0.418 5.083,859,944.0 1,840.0 5,560.3 523 293.1 60.00 01/12/09 6.547 0.575 6.983,508,584.0 1,840.0 5,491.6 522 293.2 60.00 01/12/09 10.533 0.934 11.1 84,350,248.0 1,840.0 5,546.9 527 297.1 60.00 01/12/09 10.628 0.950 11.2 84,999,496.0 1,840.0 5,589.6 531 294.9 60.00 01/12/09 10.533 0.939 11.1 84,754,104.0 1,840.0 5,573.5 528 292.3 60.00 01/11/09 10.628 0.939 11.2 84,046,720.0 1,840.0 5,527.0 526 288.2 60.00 01/11/09 10.438 0.922 11.084,009,032.0 1,840.0 5,524.5 526 284.0 60.00 01/11/09 10.525 0.931 11.084,847,976.0 1,840.0 5,533.6 530 286.6 60.00 01/11/09 10.729 0.967 11.484,978,360.0 1,840.0 5,634.4 531 288.2 01/11/09 10.817 0.963 11.484,663,768.0 1,840.0 5,567.6 529 292.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 C 19:00 C 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 60.00 60.00 01/14/09 9.963 0.899 10.585,790,880.0 1,840.0 5,641.7 529 283.8 60.00 01/14/09 9.882 0.895 10.585,466,696.0 1,840.0 5,666.8 529 283.5 60.00 01/14/09 9.788 0.888 10.485,546,096.0 1,840.0 5,672.1 529 284.2 60.00 01/14/09 9.679 0.877 10.2 86,191,888.0 1,840.0 5,668.1 530 285.2 60.00 01/14/09 9.584 0.873 10.1 86,639,984.0 1,840.0 5,697.5 530 286.0 60.00 01/14/09 10.142 0.917 10.686,654,776.0 1,840.0 5,651.4 532 286.4 60.00 01/14/09 10.812 0.975 11.386,432,360.0 1,840.0 5,636.9 533 285.9 60.00 01/14/09 10.716 0.967 11.2 86,489,448.0 1,840.0 5,640.6 531 285.7 60.00 01/14/09 10.333 0.930 10.886,282,576.0 1,840.0 5,627.2 531 286.3 60.00 01/14/09 9.394 0.846 9.985,644,824.0 1,840.0 5,632.1 529 286.3 60.00 01/14/09 9.299 0.838 9.885,687,328.0 1,840.0 5,634.9 529 284.5 60.00 01/14/09 9.472 0.847 9.985,789,456.0 1,840.0 5,594.9 529 284.2 60.00 01/14/09 9.552 0.850 9.986,023,592.0 1,840.0 5,563.5 529 284.7 60.00 01/14/09 9.648 0.855 10.085,719,904.0 1,840.0 5,543.8 528 284.1 60.00 01/14/09 9.262 0.821 9.685,732,352.0 1,840.0 5,544.6 529 279.2 60.00 01/14/09 9.090 0.810 9.585,439,832.0 1,840.0 5,572.2 529 284.1 60.00 01/14/09 9.090 0.809 9.585,293,600.0 1,840.0 5,562.7 529 283.8 60.00 01/14/09 8.994 0.801 9.485,403,296.0 1,840.0 5,569.8 529 283.7 60.00 01/14/09 8.994 0.800 9.485,293,960.0 1,840.0 5,562.7 529 283.8 60.00 01/14/09 8.994 0.800 9.485,344,880.0 1,840.0 5,566.0 530 283.4 60.00 01/14/09 9.090 0.811 9.585,522,304.0 1,840.0 5,577.5 530 283.9 60.00 01/13/09 9.204 0.826 9.785,318,952.0 1,840.0 5,610.7 530 283.7 60.00 01/13/09 9.299 0.828 9.884,699,192.0 1,840.0 5,569.9 528 282.3 60.00 01/13/09 9.299 0.831 9.884,998,160.0 1,840.0 5,589.5 530 282.4 60.00 01/13/09 9.223 0.831 9.885,004,704.0 1,840.0 5,636.2 529 282.7 60.00 01/13/09 9.223 0.829 9.884,797,248.0 1,840.0 5,622.4 530 283.4 60.00 01/13/09 9.223 0.831 9.885,017,712.0 1,840.0 5,637.1 529 283.8 60.00 01/13/09 9.411 0.847 10.084,870,120.0 1,840.0 5,627.3 529 284.4 60.00 01/13/09 9.411 0.845 10.084,668,760.0 1,840.0 5,613.9 529 281.8 60.00 01/13/09 9.129 0.819 9.784,618,688.0 1,840.0 5,610.6 528 283.1 60.00 01/13/09 9.014 0.806 9.585,055,816.0 1,840.0 5,593.4 530 283.5 60.00 01/13/09 9.035 0.815 9.685,070,176.0 1,840.0 5,640.5 529 283.3 60.00 01/13/09 8.920 0.798 9.485,120,008.0 1,840.0 5,597.6 530 283.0 60.00 01/13/09 8.752 0.788 9.384,916,232.0 1,840.0 5,630.3 529 282.1 60.00 01/13/09 8.730 0.783 9.2 85,279,880.0 1,840.0 5,608.1 529 280.1 60.00 01/13/09 8.825 0.787 9.384,816,856.0 1,840.0 5,577.6 528 278.0 01/13/09 8.825 0.779 9.383,969,648.0 1,840.0 5,521.9 520 275.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 C 60.00 60.00 01/16/09 9.129 0.831 9.785,815,648.0 1,840.0 5,690.0 528 283.0 60.00 01/16/09 5.978 0.539 6.385,742,776.0 1,840.0 5,638.5 528 282.2 60.00 01/16/09 7.781 0.700 8.2 85,519,208.0 1,840.0 5,623.8 528 282.3 60.00 01/16/09 8.994 0.802 9.485,550,960.0 1,840.0 5,579.4 527 276.8 60.00 01/16/09 9.166 0.801 9.584,526,392.0 1,840.0 5,466.6 520 282.7 60.00 01/16/09 9.090 0.797 9.584,109,088.0 1,840.0 5,485.4 520 285.8 60.00 01/16/09 9.281 0.829 9.785,618,056.0 1,840.0 5,583.8 529 287.7 60.00 01/16/09 9.299 0.840 9.885,932,960.0 1,840.0 5,651.0 529 286.2 60.00 01/16/09 9.185 0.814 9.684,929,232.0 1,840.0 5,538.8 524 284.6 60.00 01/16/09 9.472 0.849 9.985,959,960.0 1,840.0 5,606.1 528 284.8 60.00 01/15/09 9.759 0.875 10.2 85,927,800.0 1,840.0 5,604.0 529 284.2 60.00 01/15/09 8.684 0.771 9.085,825,520.0 1,840.0 5,550.7 529 286.3 60.00 01/15/09 8.350 0.752 8.885,606,704.0 1,840.0 5,629.6 530 291.0 60.00 01/15/09 8.066 0.724 8.585,412,888.0 1,840.0 5,616.8 530 295.9 60.00 01/15/09 7.811 0.704 8.384,960,024.0 1,840.0 5,633.2 528 295.2 60.00 01/15/09 7.905 0.709 8.484,593,600.0 1,840.0 5,608.9 529 290.5 60.00 01/15/09 7.934 0.717 8.584,507,032.0 1,840.0 5,649.1 529 286.9 60.00 01/15/09 7.870 0.716 8.584,464,936.0 1,840.0 5,692.2 529 285.8 60.00 01/15/09 7.748 0.702 8.384,746,328.0 1,840.0 5,665.1 530 290.5 60.00 01/15/09 7.593 0.688 8.2 84,026,592.0 1,840.0 5,662.7 527 287.9 60.00 01/15/09 7.593 0.688 8.2 84,129,040.0 1,840.0 5,669.6 530 292.8 60.00 01/15/09 7.685 0.699 8.384,429,480.0 1,840.0 5,689.8 530 294.3 60.00 01/15/09 7.716 0.706 8.484,190,808.0 1,840.0 5,719.5 529 289.7 60.00 01/15/09 7.778 0.705 8.484,075,248.0 1,840.0 5,665.9 528 285.4 60.00 01/15/09 7.841 0.709 8.484,549,464.0 1,840.0 5,651.9 528 286.5 60.00 01/15/09 8.028 0.727 8.684,738,600.0 1,840.0 5,664.6 528 285.0 60.00 01/15/09 8.028 0.723 8.684,243,728.0 1,840.0 5,631.5 528 282.1 60.00 01/15/09 8.920 0.800 9.485,260,784.0 1,840.0 5,606.8 529 280.6 60.00 01/15/09 9.394 0.842 9.985,206,080.0 1,840.0 5,603.2 529 286.6 60.00 01/15/09 9.599 0.859 10.2 84,385,440.0 1,840.0 5,595.1 526 281.4 60.00 01/15/09 9.584 0.860 10.1 85,346,552.0 1,840.0 5,612.5 529 281.3 60.00 01/15/09 35.014 3.148 36.985,493,504.0 1,840.0 5,622.2 528 281.6 60.00 01/15/09 9.584 0.862 10.1 85,571,112.0 1,840.0 5,627.2 527 282.9 60.00 01/15/09 9.679 0.869 10.2 85,415,192.0 1,840.0 5,617.0 525 284.5 60.00 01/14/09 9.963 0.893 10.585,195,752.0 1,840.0 5,602.6 523 282.8 60.00 01/14/09 9.963 0.888 10.584,712,400.0 1,840.0 5,570.7 522 282.1 01/14/09 10.058 0.890 10.684,143,840.0 1,840.0 5,533.4 520 283.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

10:00 C 11:00 C 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 60.00 60.00 01/17/09 8.854 0.764 9.1 84,117,272.0 1,840.0 5,394.5 518 285.2 60.00 01/17/09 9.244 0.793 9.583,656,624.0 1,840.0 5,365.0 514 286.1 60.00 01/17/09 9.438 0.831 9.785,876,592.0 1,840.0 5,507.3 526 288.1 60.00 01/17/09 9.438 0.834 9.786,140,960.0 1,840.0 5,524.3 529 286.9 60.00 01/17/09 9.323 0.806 9.585,029,448.0 1,840.0 5,406.7 521 284.4 60.00 01/17/09 9.146 0.781 9.483,242,440.0 1,840.0 5,338.3 511 281.5 60.00 01/17/09 9.043 0.698 8.9 78,559,640.0 1,840.0 4,824.6 467 279.5 60.00 01/17/09 8.986 0.722 9.080,424,664.0 1,840.0 5,026.6 489 285.2 60.00 01/17/09 9.028 0.769 9.2 83,721,192.0 1,840.0 5,323.6 517 289.0 60.00 01/17/09 9.049 0.797 9.385,865,632.0 1,840.0 5,506.6 531 290.8 60.00 01/17/09 9.049 0.796 9.385,775,000.0 1,840.0 5,500.8 529 290.1 60.00 01/17/09 8.780 0.774 9.1 85,280,280.0 1,840.0 5,515.4 529 290.6 60.00 01/17/09 8.587 0.760 8.985,599,224.0 1,840.0 5,536.0 531 289.7 60.00 01/17/09 8.008 0.711 8.385,793,008.0 1,840.0 5,548.6 529 289.4 60.00 01/17/09 6.754 0.596 7.085,355,560.0 1,840.0 5,520.3 527 288.8 60.00 01/17/09 5.454 0.474 5.783,307,624.0 1,840.0 5,433.1 520 287.0 60.00 01/17/09 4.962 0.419 5.1 82,274,168.0 1,840.0 5,276.3 516 281.2 60.00 01/17/09 5.017 0.436 5.2 83,991,024.0 1,840.0 5,432.0 526 285.8 60.00 01/17/09 4.975 0.432 5.2 83,216,400.0 1,840.0 5,427.1 519 285.4 60.00 01/17/09 5.124 0.453 5.484,002,224.0 1,840.0 5,524.0 522 284.1 60.00 01/17/09 32.627 2.826 34.1 83,047,608.0 1,840.0 5,416.2 517 284.1 60.00 01/17/09 4.975 0.433 5.2 83,500,344.0 1,840.0 5,445.7 522 284.4 60.00 01/17/09 5.071 0.441 5.383,477,648.0 1,840.0 5,444.2 521 283.8 60.00 01/16/09 5.358 0.472 5.684,452,080.0 1,840.0 5,507.7 526 283.8 60.00 01/16/09 5.836 0.519 6.1 85,210,720.0 1,840.0 5,557.2 529 283.7 60.00 01/16/09 7.272 0.648 7.685,516,376.0 1,840.0 5,577.1 530 284.5 60.00 01/16/09 8.803 0.794 9.2 86,459,648.0 1,840.0 5,638.7 533 284.7 60.00 01/16/09 9.489 0.849 10.085,137,488.0 1,840.0 5,598.7 529 284.6 60.00 01/16/09 9.489 0.848 10.085,017,296.0 1,840.0 5,590.8 531 285.1 60.00 01/16/09 9.584 0.856 10.1 84,935,160.0 1,840.0 5,585.4 530 285.2 60.00 01/16/09 9.774 0.877 10.385,310,848.0 1,840.0 5,610.1 531 286.4 60.00 01/16/09 9.801 0.891 10.585,044,048.0 1,840.0 5,685.0 530 286.9 60.00 01/16/09 9.615 0.875 10.385,116,128.0 1,840.0 5,689.8 529 286.8 60.00 01/16/09 9.693 0.880 10.385,594,552.0 1,840.0 5,675.3 531 286.9 60.00 01/16/09 9.788 0.889 10.485,627,872.0 1,840.0 5,677.5 530 286.2 60.00 01/16/09 9.801 0.894 10.585,331,568.0 1,840.0 5,704.3 530 285.5 01/16/09 9.599 0.873 10.2 85,752,072.0 1,840.0 5,685.7 529 283.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 60.00 60.00 01/19/09 10.429 0.929 10.985,393,536.0 1,840.0 5,569.2 530 293.0 60.00 01/19/09 10.131 0.889 10.584,832,968.0 1,840.0 5,486.5 528 287.9 60.00 01/19/09 9.841 0.867 10.2 85,203,736.0 1,840.0 5,510.5 529 288.8 60.00 01/19/09 9.745 0.861 10.1 85,402,688.0 1,840.0 5,523.3 529 292.3 60.00 01/19/09 9.938 0.876 10.385,278,592.0 1,840.0 5,515.3 529 297.8 60.00 01/19/09 10.324 0.908 10.785,075,560.0 1,840.0 5,502.2 525 286.1 60.00 01/19/09 10.893 0.887 11.1 80,083,912.0 1,840.0 5,092.3 493 287.5 60.00 01/19/09 11.192 0.963 11.683,207,120.0 1,840.0 5,381.3 516 288.3 60.00 01/19/09 10.716 0.951 11.2 85,087,480.0 1,840.0 5,549.2 528 285.5 60.00 01/19/09 36.374 3.185 37.784,662,288.0 1,840.0 5,475.4 525 284.8 60.00 01/19/09 10.217 0.899 10.585,853,512.0 1,840.0 5,505.9 527 286.6 60.00 01/19/09 10.119 0.872 10.483,999,040.0 1,840.0 5,386.9 518 286.6 60.00 01/18/09 9.925 0.842 10.2 82,681,640.0 1,840.0 5,302.4 513 288.8 60.00 01/18/09 9.633 0.831 9.984,117,224.0 1,840.0 5,394.5 522 293.4 60.00 01/18/09 9.633 0.839 9.984,908,584.0 1,840.0 5,445.3 525 292.1 60.00 01/18/09 9.730 0.841 10.084,302,240.0 1,840.0 5,406.3 524 287.6 60.00 01/18/09 9.730 0.851 10.085,320,264.0 1,840.0 5,471.6 528 287.1 60.00 01/18/09 9.633 0.846 9.985,614,024.0 1,840.0 5,490.5 529 288.5 60.00 01/18/09 9.359 0.828 9.785,503,344.0 1,840.0 5,529.8 529 289.8 60.00 01/18/09 9.166 0.809 9.585,364,832.0 1,840.0 5,520.9 526 291.4 60.00 01/18/09 8.973 0.781 9.384,206,744.0 1,840.0 5,446.0 519 290.2 60.00 01/18/09 8.684 0.755 9.084,097,728.0 1,840.0 5,438.9 520 285.8 60.00 01/18/09 8.660 0.752 8.984,635,744.0 1,840.0 5,427.7 521 287.4 60.00 01/18/09 8.660 0.758 8.985,351,920.0 1,840.0 5,473.7 524 288.3 60.00 01/18/09 8.877 0.776 9.2 84,513,544.0 1,840.0 5,465.9 521 287.5 60.00 01/18/09 8.780 0.777 9.1 85,533,976.0 1,840.0 5,531.8 526 286.3 60.00 01/18/09 8.201 0.724 8.585,329,984.0 1,840.0 5,518.6 524 286.1 60.00 01/18/09 7.526 0.665 7.885,407,576.0 1,840.0 5,523.7 525 285.9 60.00 01/18/09 7.395 0.638 7.684,194,088.0 1,840.0 5,399.4 520 284.1 60.00 01/18/09 7.881 0.683 8.1 84,508,376.0 1,840.0 5,419.5 522 279.3 60.00 01/18/09 8.173 0.709 8.484,620,392.0 1,840.0 5,426.7 520 284.4 60.00 01/18/09 8.314 0.695 8.482,927,744.0 1,840.0 5,228.1 509 284.5 60.00 01/18/09 8.341 0.716 8.584,400,608.0 1,840.0 5,366.8 521 286.6 60.00 01/18/09 8.271 0.728 8.585,871,344.0 1,840.0 5,506.9 529 287.3 60.00 01/18/09 8.173 0.717 8.485,558,432.0 1,840.0 5,486.9 524 286.0 60.00 01/18/09 8.145 0.696 8.384,010,016.0 1,840.0 5,341.9 514 286.2 01/17/09 8.368 0.719 8.683,838,704.0 1,840.0 5,376.6 517 286.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 60.00 60.00 01/21/09 9.633 0.812 9.982,201,656.0 1,840.0 5,271.7 507 289.7 60.00 01/20/09 9.455 0.820 9.883,873,392.0 1,840.0 5,424.4 519 289.2 60.00 01/20/09 9.633 0.850 9.986,049,616.0 1,840.0 5,518.4 528 290.9 60.00 01/20/09 9.648 0.850 10.085,183,040.0 1,840.0 5,509.1 528 286.7 60.00 01/20/09 9.841 0.866 10.2 85,096,392.0 1,840.0 5,503.5 528 288.3 60.00 01/20/09 9.951 0.877 10.484,509,952.0 1,840.0 5,511.5 528 289.4 60.00 01/20/09 10.227 0.896 10.684,726,088.0 1,840.0 5,479.6 528 288.8 60.00 01/20/09 10.606 0.924 10.984,950,328.0 1,840.0 5,447.9 528 287.7 60.00 01/20/09 10.703 0.934 11.085,068,608.0 1,840.0 5,455.5 529 289.3 60.00 01/20/09 10.509 0.918 10.885,141,680.0 1,840.0 5,460.2 529 289.9 60.00 01/20/09 10.142 0.903 10.685,333,344.0 1,840.0 5,565.2 528 289.3 60.00 01/20/09 9.855 0.875 10.385,141,608.0 1,840.0 5,552.7 528 289.4 60.00 01/20/09 9.472 0.843 9.985,387,808.0 1,840.0 5,568.8 529 290.9 60.00 01/20/09 9.472 0.844 9.985,449,768.0 1,840.0 5,572.8 529 290.1 60.00 01/20/09 9.472 0.847 9.985,740,032.0 1,840.0 5,591.7 529 288.2 60.00 01/20/09 9.552 0.846 9.985,630,664.0 1,840.0 5,538.1 530 288.2 60.00 01/20/09 9.536 0.838 9.885,657,416.0 1,840.0 5,493.2 528 287.9 60.00 01/20/09 8.930 0.773 9.1 85,118,568.0 1,840.0 5,412.5 527 287.4 60.00 01/20/09 9.304 0.798 9.485,090,272.0 1,840.0 5,364.4 528 282.5 60.00 01/20/09 9.403 0.800 9.584,383,128.0 1,840.0 5,319.8 524 287.5 60.00 01/20/09 9.519 0.809 9.783,551,928.0 1,840.0 5,312.8 518 287.7 60.00 01/20/09 9.730 0.851 10.085,260,592.0 1,840.0 5,467.8 531 288.3 60.00 01/20/09 10.022 0.878 10.385,448,536.0 1,840.0 5,479.9 531 289.3 60.00 01/20/09 10.131 0.898 10.585,684,424.0 1,840.0 5,541.5 529 288.4 60.00 01/20/09 10.108 0.873 10.384,930,184.0 1,840.0 5,400.4 525 287.1 60.00 01/19/09 9.997 0.834 10.1 82,804,504.0 1,840.0 5,220.3 516 287.7 60.00 01/19/09 9.700 0.828 9.884,632,552.0 1,840.0 5,335.6 527 290.3 60.00 01/19/09 9.244 0.810 9.585,404,208.0 1,840.0 5,477.0 528 292.0 60.00 01/19/09 8.973 0.794 9.385,527,712.0 1,840.0 5,531.4 529 290.7 60.00 01/19/09 8.780 0.774 9.1 85,268,952.0 1,840.0 5,514.7 530 294.1 60.00 01/19/09 8.780 0.775 9.1 85,388,976.0 1,840.0 5,522.4 529 292.1 60.00 01/19/09 8.780 0.776 9.1 85,490,256.0 1,840.0 5,529.0 530 292.3 60.00 01/19/09 8.973 0.772 9.383,189,080.0 1,840.0 5,380.2 517 294.9 60.00 01/19/09 9.648 0.844 10.084,598,136.0 1,840.0 5,471.3 529 291.6 60.00 01/19/09 10.131 0.893 10.585,200,200.0 1,840.0 5,510.2 530 293.9 60.00 01/19/09 10.227 0.905 10.685,545,704.0 1,840.0 5,532.6 530 300.1 01/19/09 10.420 0.921 10.885,430,040.0 1,840.0 5,525.1 530 296.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 C M 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 60.00 60.00 01/22/09 9.951 0.891 10.485,850,320.0 1,840.0 5,598.9 531 291.9 60.00 01/22/09 9.759 0.873 10.2 85,747,952.0 1,840.0 5,592.3 533 291.5 60.00 01/22/09 9.489 0.855 10.085,675,176.0 1,840.0 5,634.1 534 290.4 60.00 01/22/09 8.066 0.718 8.584,677,848.0 1,840.0 5,568.5 528 287.6 60.00 01/22/09 5.978 0.528 6.383,980,208.0 1,840.0 5,522.6 527 285.4 60.00 01/22/09 5.458 0.486 5.884,021,296.0 1,840.0 5,571.0 530 286.6 60.00 01/22/09 5.598 0.493 5.983,670,176.0 1,840.0 5,502.2 530 288.7 60.00 01/22/09 5.414 0.484 5.883,661,760.0 1,840.0 5,592.6 528 282.8 60.00 01/22/09 5.504 0.487 5.884,155,592.0 1,840.0 5,534.2 530 291.9 60.00 01/22/09 5.787 0.519 6.2 83,972,624.0 1,840.0 5,613.4 530 287.0 60.00 01/22/09 6.964 0.620 7.483,924,904.0 1,840.0 5,564.6 530 284.0 60.00 01/22/09 9.394 0.841 9.985,107,848.0 1,840.0 5,596.8 532 285.0 60.00 01/22/09 10.999 0.971 11.485,401,880.0 1,840.0 5,523.3 530 286.3 60.00 01/22/09 10.991 0.951 11.2 85,136,104.0 1,840.0 5,413.5 527 285.8 60.00 01/21/09 10.517 0.918 10.984,375,792.0 1,840.0 5,456.9 526 286.4 60.00 01/21/09 9.359 0.822 9.784,977,168.0 1,840.0 5,495.8 530 286.7 60.00 01/21/09 8.516 0.756 8.985,186,256.0 1,840.0 5,555.6 530 286.4 60.00 01/21/09 8.516 0.751 8.984,524,352.0 1,840.0 5,512.4 527 286.5 60.00 01/21/09 8.752 0.776 9.383,624,096.0 1,840.0 5,544.6 528 288.4 60.00 01/21/09 8.846 0.784 9.483,619,352.0 1,840.0 5,544.3 528 289.9 60.00 01/21/09 9.109 0.791 9.682,548,368.0 1,840.0 5,428.4 521 286.5 60.00 01/21/09 9.185 0.759 9.6 79,212,848.0 1,840.0 5,166.1 497 278.0 60.00 01/21/09 9.266 0.700 9.2 76,274,784.0 1,840.0 4,725.7 458 267.5 60.00 01/21/09 9.081 0.604 8.769,616,432.0 1,840.0 4,161.8 400 261.8 60.00 01/21/09 9.375 0.617 8.969,506,048.0 1,840.0 4,117.5 400 262.7 60.00 01/21/09 9.636 0.659 9.4 70,250,496.0 1,840.0 4,276.1 411 270.4 60.00 01/21/09 10.149 0.700 9.9 70,840,208.0 1,840.0 4,312.0 416 272.9 60.00 01/21/09 9.984 0.706 10.0 70,735,672.0 1,840.0 4,421.0 417 272.5 60.00 01/21/09 9.957 0.692 9.8 70,727,072.0 1,840.0 4,343.6 414 272.5 60.00 01/21/09 9.585 0.705 9.6 73,565,768.0 1,840.0 4,597.9 436 270.3 60.00 01/21/09 9.449 0.673 9.3 72,530,624.0 1,840.0 4,454.3 428 267.1 60.00 01/21/09 9.309 0.658 9.0 73,283,272.0 1,840.0 4,420.9 426 262.8 60.00 01/21/09 9.413 0.677 9.1 74,512,048.0 1,840.0 4,495.0 432 271.7 60.00 01/21/09 9.707 0.696 9.3 74,952,848.0 1,840.0 4,480.9 435 273.7 60.00 01/21/09 10.020 0.727 9.6 75,858,600.0 1,840.0 4,535.0 440 278.2 60.00 01/21/09 37.008 2.812 36.1 78,068,664.0 1,840.0 4,752.0 463 281.8 01/21/09 9.715 0.800 9.981,012,984.0 1,840.0 5,151.4 497 287.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 60.00 60.00 01/24/09 6.400 0.575 6.884,777,952.0 1,840.0 5,621.1 530 301.8 60.00 01/24/09 6.348 0.573 6.884,510,216.0 1,840.0 5,649.3 530 300.5 60.00 01/24/09 6.117 0.543 6.583,734,504.0 1,840.0 5,552.0 521 298.4 60.00 01/23/09 5.881 0.521 6.382,880,088.0 1,840.0 5,540.3 523 297.9 60.00 01/23/09 5.929 0.525 6.383,560,784.0 1,840.0 5,540.5 527 295.3 60.00 01/23/09 5.929 0.526 6.383,729,360.0 1,840.0 5,551.6 527 293.6 60.00 01/23/09 6.117 0.544 6.583,835,440.0 1,840.0 5,558.6 527 291.4 60.00 01/23/09 6.588 0.584 7.083,601,336.0 1,840.0 5,543.1 529 289.2 60.00 01/23/09 7.876 0.703 8.384,923,624.0 1,840.0 5,584.7 529 292.9 60.00 01/23/09 9.552 0.845 9.985,565,672.0 1,840.0 5,533.9 531 293.3 60.00 01/23/09 10.690 0.923 10.885,676,168.0 1,840.0 5,401.3 531 296.3 60.00 01/23/09 10.800 0.948 11.1 85,618,896.0 1,840.0 5,490.8 529 302.3 60.00 01/23/09 11.290 1.002 11.885,129,424.0 1,840.0 5,551.9 530 297.4 60.00 01/23/09 11.673 1.036 12.2 85,126,120.0 1,840.0 5,551.7 530 292.7 60.00 01/23/09 11.578 1.027 12.085,758,224.0 1,840.0 5,546.3 529 295.4 60.00 01/23/09 11.482 1.017 11.985,628,632.0 1,840.0 5,538.0 531 297.3 60.00 01/23/09 11.289 1.001 11.785,750,672.0 1,840.0 5,545.9 531 300.8 60.00 01/23/09 11.385 1.002 11.885,124,464.0 1,840.0 5,505.3 528 299.2 60.00 01/23/09 11.289 0.995 11.785,209,624.0 1,840.0 5,510.9 528 295.0 60.00 01/23/09 11.003 0.972 11.584,717,200.0 1,840.0 5,525.0 529 291.2 60.00 01/23/09 10.620 0.948 11.1 85,604,816.0 1,840.0 5,582.9 529 284.9 60.00 01/23/09 10.324 0.910 10.785,215,264.0 1,840.0 5,511.2 526 287.4 60.00 01/23/09 9.841 0.850 10.2 83,516,896.0 1,840.0 5,401.4 514 285.0 60.00 01/23/09 9.359 0.798 9.782,438,632.0 1,840.0 5,331.7 507 284.0 60.00 01/23/09 35.710 3.025 36.782,614,312.0 1,840.0 5,298.1 508 285.6 60.00 01/23/09 8.994 0.784 9.483,545,096.0 1,840.0 5,448.6 519 287.1 60.00 01/23/09 8.707 0.754 9.1 83,044,576.0 1,840.0 5,416.0 514 286.4 60.00 01/22/09 8.803 0.762 9.2 83,039,648.0 1,840.0 5,415.7 515 288.0 60.00 01/22/09 8.803 0.782 9.2 85,240,096.0 1,840.0 5,559.1 528 289.9 60.00 01/22/09 8.825 0.796 9.385,736,968.0 1,840.0 5,638.1 530 290.6 60.00 01/22/09 9.185 0.819 9.685,527,440.0 1,840.0 5,577.8 529 290.8 60.00 01/22/09 9.633 0.839 9.984,951,696.0 1,840.0 5,448.0 529 291.6 60.00 01/22/09 10.108 0.874 10.385,072,752.0 1,840.0 5,409.5 529 290.4 60.00 01/22/09 10.420 0.916 10.884,985,720.0 1,840.0 5,496.4 529 290.9 60.00 01/22/09 10.620 0.942 11.1 85,055,224.0 1,840.0 5,547.1 528 291.0 60.00 01/22/09 11.099 0.980 11.684,635,584.0 1,840.0 5,519.7 527 291.0 01/22/09 10.620 0.941 11.1 84,936,344.0 1,840.0 5,539.3 528 291.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 60.00 60.00 01/25/09 8.920 0.803 9.485,618,640.0 1,840.0 5,630.4 531 289.8 60.00 01/25/09 9.472 0.850 9.986,057,160.0 1,840.0 5,612.4 530 289.3 60.00 01/25/09 9.759 0.877 10.2 86,143,792.0 1,840.0 5,618.1 532 289.5 60.00 01/25/09 8.825 0.795 9.385,642,760.0 1,840.0 5,632.0 531 288.9 60.00 01/25/09 8.188 0.736 8.784,801,048.0 1,840.0 5,622.7 528 287.1 60.00 01/25/09 7.306 0.652 7.784,798,008.0 1,840.0 5,576.4 528 286.8 60.00 01/25/09 6.452 0.575 6.884,675,136.0 1,840.0 5,568.3 529 287.4 60.00 01/25/09 6.263 0.558 6.684,717,728.0 1,840.0 5,571.1 528 287.1 60.00 01/25/09 6.315 0.555 6.684,288,336.0 1,840.0 5,497.0 527 287.7 60.00 01/25/09 6.776 0.609 7.2 84,820,368.0 1,840.0 5,623.9 530 284.3 60.00 01/25/09 7.876 0.711 8.385,794,424.0 1,840.0 5,641.9 532 289.5 60.00 01/25/09 9.299 0.838 9.885,649,064.0 1,840.0 5,632.4 528 288.8 60.00 01/25/09 9.976 0.910 10.686,018,568.0 1,840.0 5,703.4 531 288.5 60.00 01/25/09 34.445 3.143 36.686,069,512.0 1,840.0 5,706.8 532 288.9 60.00 01/25/09 11.102 1.010 11.786,473,600.0 1,840.0 5,686.6 530 287.9 60.00 01/25/09 11.386 1.020 11.985,897,552.0 1,840.0 5,602.0 527 288.6 60.00 01/24/09 11.197 1.009 11.885,671,696.0 1,840.0 5,633.9 530 290.1 60.00 01/24/09 10.823 0.985 11.585,803,720.0 1,840.0 5,689.2 529 288.5 60.00 01/24/09 10.817 0.975 11.485,739,536.0 1,840.0 5,638.3 530 288.1 60.00 01/24/09 10.722 0.964 11.385,525,136.0 1,840.0 5,624.2 530 288.2 60.00 01/24/09 10.722 0.964 11.385,471,408.0 1,840.0 5,620.6 529 288.6 60.00 01/24/09 10.812 0.967 11.385,758,320.0 1,840.0 5,592.9 529 288.4 60.00 01/24/09 10.903 0.968 11.385,891,632.0 1,840.0 5,555.0 529 288.6 60.00 01/24/09 10.525 0.940 11.085,679,392.0 1,840.0 5,587.8 530 288.9 60.00 01/24/09 10.420 0.925 10.885,882,376.0 1,840.0 5,554.3 529 288.3 60.00 01/24/09 10.343 0.937 10.986,162,912.0 1,840.0 5,666.2 530 288.4 60.00 01/24/09 10.817 0.983 11.486,434,016.0 1,840.0 5,684.0 531 289.2 60.00 01/24/09 10.912 0.992 11.586,428,216.0 1,840.0 5,683.6 529 288.0 60.00 01/24/09 10.912 0.991 11.586,361,024.0 1,840.0 5,679.2 530 287.0 60.00 01/24/09 10.908 0.985 11.486,610,656.0 1,840.0 5,648.5 531 286.6 60.00 01/24/09 11.003 0.993 11.586,504,240.0 1,840.0 5,641.6 529 286.4 60.00 01/24/09 10.716 0.966 11.2 86,472,336.0 1,840.0 5,639.5 529 286.0 60.00 01/24/09 10.716 0.962 11.2 86,109,184.0 1,840.0 5,615.8 530 287.9 60.00 01/24/09 11.007 0.997 11.686,171,648.0 1,840.0 5,666.7 532 284.6 60.00 01/24/09 10.903 0.972 11.386,206,376.0 1,840.0 5,575.3 529 292.8 60.00 01/24/09 9.664 0.864 10.1 85,696,528.0 1,840.0 5,588.9 528 296.5 01/24/09 7.022 0.629 7.485,249,336.0 1,840.0 5,606.0 531 301.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 60.00 60.00 01/27/09 9.377 0.838 9.885,689,056.0 1,840.0 5,588.4 530 291.3 60.00 01/27/09 9.090 0.815 9.586,009,856.0 1,840.0 5,609.3 529 294.0 60.00 01/27/09 34.253 3.052 35.885,438,040.0 1,840.0 5,572.0 527 288.7 60.00 01/27/09 9.281 0.827 9.785,438,224.0 1,840.0 5,572.0 529 287.9 60.00 01/27/09 9.281 0.827 9.785,495,768.0 1,840.0 5,575.8 529 292.3 60.00 01/26/09 9.377 0.833 9.885,218,680.0 1,840.0 5,557.8 528 287.6 60.00 01/26/09 9.377 0.837 9.885,580,224.0 1,840.0 5,581.3 529 287.7 60.00 01/26/09 9.472 0.844 9.985,400,008.0 1,840.0 5,569.6 530 285.8 60.00 01/26/09 9.455 0.840 9.885,924,368.0 1,840.0 5,557.0 529 287.3 60.00 01/26/09 9.281 0.834 9.786,195,712.0 1,840.0 5,621.5 530 288.6 60.00 01/26/09 9.185 0.833 9.687,006,416.0 1,840.0 5,674.3 531 289.0 60.00 01/26/09 8.611 0.777 9.086,518,800.0 1,840.0 5,642.5 528 288.3 60.00 01/26/09 7.176 0.641 7.585,638,776.0 1,840.0 5,585.2 525 288.3 60.00 01/26/09 6.028 0.536 6.385,300,800.0 1,840.0 5,563.1 526 288.5 60.00 01/26/09 5.409 0.485 5.785,253,752.0 1,840.0 5,606.4 528 288.1 60.00 01/26/09 5.504 0.493 5.885,130,208.0 1,840.0 5,598.2 527 288.5 60.00 01/26/09 5.598 0.501 5.985,037,064.0 1,840.0 5,592.1 526 289.0 60.00 01/26/09 6.263 0.560 6.685,043,976.0 1,840.0 5,592.6 527 289.1 60.00 01/26/09 7.654 0.687 8.086,086,888.0 1,840.0 5,614.4 529 289.8 60.00 01/26/09 9.951 0.900 10.486,740,080.0 1,840.0 5,657.0 531 289.9 60.00 01/26/09 11.289 1.014 11.786,854,528.0 1,840.0 5,617.3 528 290.4 60.00 01/26/09 11.385 1.023 11.886,927,968.0 1,840.0 5,622.0 529 290.2 60.00 01/26/09 11.385 1.026 11.887,165,792.0 1,840.0 5,637.4 529 284.2 60.00 01/26/09 11.290 1.028 11.887,299,904.0 1,840.0 5,693.5 530 289.3 60.00 01/26/09 5.262 0.479 5.587,322,088.0 1,840.0 5,694.9 530 289.6 60.00 01/26/09 6.908 0.620 7.1 87,563,864.0 1,840.0 5,615.5 529 289.6 60.00 01/26/09 10.903 0.985 11.387,404,000.0 1,840.0 5,652.8 531 289.9 60.00 01/26/09 10.908 0.996 11.487,561,688.0 1,840.0 5,710.6 533 292.5 60.00 01/26/09 11.003 1.006 11.587,694,120.0 1,840.0 5,719.2 533 292.7 60.00 01/25/09 10.429 0.937 10.986,134,832.0 1,840.0 5,617.5 529 287.3 60.00 01/25/09 8.730 0.784 9.2 85,452,488.0 1,840.0 5,619.4 527 288.3 60.00 01/25/09 6.117 0.551 6.584,899,232.0 1,840.0 5,629.2 529 290.5 60.00 01/25/09 5.974 0.540 6.484,578,536.0 1,840.0 5,653.9 529 288.0 60.00 01/25/09 6.254 0.563 6.784,240,096.0 1,840.0 5,631.3 529 288.3 60.00 01/25/09 6.588 0.590 7.084,523,536.0 1,840.0 5,604.3 528 288.3 60.00 01/25/09 6.964 0.628 7.485,026,232.0 1,840.0 5,637.6 530 289.3 01/25/09 7.971 0.716 8.485,387,192.0 1,840.0 5,615.1 532 290.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

05:00 C 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 C 10:00 C 11:00 C 12:00 C 13:00 14:00 15:00 16:00 17:00 60.00 60.00 01/28/09 8.228 0.730 8.685,054,912.0 1,840.0 5,547.1 529 289.1 60.00 01/28/09 8.133 0.721 8.585,022,768.0 1,840.0 5,545.0 530 290.1 60.00 01/28/09 8.037 0.712 8.484,977,936.0 1,840.0 5,542.0 528 289.7 60.00 01/28/09 8.298 0.732 8.685,249,864.0 1,840.0 5,513.5 530 289.7 60.00 01/28/09 8.491 0.750 8.885,441,608.0 1,840.0 5,525.9 530 291.5 60.00 01/28/09 8.877 0.786 9.2 85,666,656.0 1,840.0 5,540.4 530 292.4 60.00 01/28/09 8.066 0.723 8.585,237,744.0 1,840.0 5,605.3 531 286.1 60.00 01/28/09 8.037 0.717 8.485,538,680.0 1,840.0 5,578.6 529 286.9 60.00 01/28/09 8.228 0.735 8.685,624,040.0 1,840.0 5,584.2 530 287.2 60.00 01/28/09 8.298 0.736 8.685,804,552.0 1,840.0 5,549.3 530 287.2 60.00 01/28/09 8.324 0.740 8.785,258,888.0 1,840.0 5,560.4 528 287.6 60.00 01/28/09 8.730 0.780 9.2 84,917,680.0 1,840.0 5,584.3 530 285.3 60.00 01/28/09 8.037 0.709 8.484,618,880.0 1,840.0 5,518.6 529 293.8 60.00 01/28/09 6.832 0.603 7.2 83,866,680.0 1,840.0 5,515.2 528 289.9 60.00 01/28/09 6.028 0.526 6.383,639,464.0 1,840.0 5,454.7 529 288.7 60.00 01/28/09 5.836 0.510 6.1 83,848,784.0 1,840.0 5,468.4 528 290.5 60.00 01/28/09 5.886 0.511 6.1 84,022,696.0 1,840.0 5,434.1 528 291.1 60.00 01/28/09 5.932 0.521 6.2 84,203,056.0 1,840.0 5,491.5 532 297.4 60.00 01/27/09 6.023 0.533 6.483,410,256.0 1,840.0 5,530.4 529 296.0 60.00 01/27/09 6.168 0.539 6.583,052,696.0 1,840.0 5,461.6 528 293.4 60.00 01/27/09 6.211 0.548 6.683,151,264.0 1,840.0 5,513.3 529 290.8 60.00 01/27/09 6.441 0.571 6.982,867,648.0 1,840.0 5,539.5 528 287.2 60.00 01/27/09 6.908 0.611 7.482,697,904.0 1,840.0 5,528.2 528 285.7 60.00 01/27/09 7.591 0.670 8.083,879,520.0 1,840.0 5,516.0 528 288.6 60.00 01/27/09 8.540 0.759 9.084,482,240.0 1,840.0 5,555.6 530 289.6 60.00 01/27/09 9.868 0.879 10.484,669,208.0 1,840.0 5,567.9 530 286.3 60.00 01/27/09 10.812 0.955 11.384,673,408.0 1,840.0 5,522.2 528 285.0 60.00 01/27/09 11.769 1.040 12.384,744,848.0 1,840.0 5,526.8 528 286.1 60.00 01/27/09 11.577 1.025 12.1 84,875,352.0 1,840.0 5,535.3 528 286.2 60.00 01/27/09 11.290 1.000 11.884,918,520.0 1,840.0 5,538.2 529 286.2 60.00 01/27/09 10.533 0.940 11.1 84,877,824.0 1,840.0 5,581.7 529 286.8 60.00 01/27/09 9.963 0.891 10.585,079,408.0 1,840.0 5,594.9 530 283.1 60.00 01/27/09 9.963 0.893 10.585,234,640.0 1,840.0 5,605.1 529 283.7 60.00 01/27/09 10.058 0.900 10.685,130,808.0 1,840.0 5,598.3 528 285.4 60.00 01/27/09 10.046 0.890 10.584,945,400.0 1,840.0 5,539.9 530 289.8 60.00 01/27/09 9.868 0.884 10.485,166,752.0 1,840.0 5,600.7 529 286.3 01/27/09 9.394 0.840 9.984,994,648.0 1,840.0 5,589.3 528 288.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 60.00 60.00 01/30/09 11.482 1.021 12.1 84,569,224.0 1,840.0 5,561.3 529 280.6 60.00 01/30/09 11.577 1.020 12.1 84,511,824.0 1,840.0 5,511.7 528 286.0 60.00 01/30/09 11.577 1.019 12.1 84,371,480.0 1,840.0 5,502.5 526 285.3 60.00 01/30/09 11.577 1.019 12.1 84,384,384.0 1,840.0 5,503.3 528 285.7 60.00 01/30/09 11.578 1.011 12.084,413,544.0 1,840.0 5,459.4 529 287.3 60.00 01/30/09 11.482 1.011 12.084,429,360.0 1,840.0 5,506.2 528 287.5 60.00 01/30/09 11.578 1.013 12.084,567,688.0 1,840.0 5,469.3 527 287.9 60.00 01/29/09 11.577 1.019 12.1 84,423,712.0 1,840.0 5,505.9 529 288.6 60.00 01/29/09 11.578 1.012 12.084,556,352.0 1,840.0 5,468.6 528 288.4 60.00 01/29/09 11.578 1.015 12.084,808,976.0 1,840.0 5,484.9 528 287.9 60.00 01/29/09 11.675 1.023 12.1 84,745,304.0 1,840.0 5,480.8 527 288.8 60.00 01/29/09 11.781 0.998 11.884,736,896.0 1,840.0 5,296.1 529 288.2 60.00 01/29/09 11.784 0.975 11.783,538,696.0 1,840.0 5,175.8 520 286.6 60.00 01/29/09 11.784 0.983 11.784,239,456.0 1,840.0 5,219.2 525 288.3 60.00 01/29/09 12.180 1.035 12.2 84,999,736.0 1,840.0 5,312.5 529 292.2 60.00 01/29/09 11.771 1.029 12.2 84,500,064.0 1,840.0 5,464.9 526 289.4 60.00 01/29/09 11.099 0.977 11.684,430,344.0 1,840.0 5,506.3 528 288.9 60.00 01/29/09 10.999 0.963 11.484,635,520.0 1,840.0 5,473.7 531 289.1 60.00 01/29/09 10.903 0.956 11.384,752,192.0 1,840.0 5,481.2 529 289.4 60.00 01/29/09 11.192 0.976 11.684,345,016.0 1,840.0 5,454.9 528 288.8 60.00 01/29/09 11.192 0.976 11.684,346,424.0 1,840.0 5,455.0 529 288.7 60.00 01/29/09 11.192 0.980 11.684,644,240.0 1,840.0 5,474.3 530 289.9 60.00 01/29/09 10.999 0.962 11.484,602,608.0 1,840.0 5,471.6 529 289.1 60.00 01/29/09 11.287 0.975 11.684,268,432.0 1,840.0 5,404.1 528 288.7 60.00 01/29/09 11.195 0.982 11.784,138,568.0 1,840.0 5,487.3 528 283.1 60.00 01/29/09 11.096 0.953 11.583,029,152.0 1,840.0 5,369.8 520 286.9 60.00 01/29/09 11.385 0.975 11.882,847,544.0 1,840.0 5,358.1 519 286.5 60.00 01/29/09 10.710 0.929 11.1 83,920,696.0 1,840.0 5,427.5 525 287.0 60.00 01/29/09 35.593 3.115 37.2 83,929,040.0 1,840.0 5,473.6 525 288.4 60.00 01/29/09 8.803 0.775 9.2 84,414,248.0 1,840.0 5,505.3 525 288.3 60.00 01/29/09 8.394 0.741 8.785,306,640.0 1,840.0 5,517.1 528 288.4 60.00 01/28/09 8.324 0.732 8.784,354,480.0 1,840.0 5,501.3 525 289.3 60.00 01/28/09 8.324 0.738 8.785,025,968.0 1,840.0 5,545.2 527 288.0 60.00 01/28/09 8.228 0.731 8.685,241,408.0 1,840.0 5,559.2 529 288.4 60.00 01/28/09 8.228 0.731 8.685,146,320.0 1,840.0 5,553.0 531 289.7 60.00 01/28/09 8.228 0.728 8.684,833,336.0 1,840.0 5,532.6 528 289.8 01/28/09 8.133 0.720 8.584,882,656.0 1,840.0 5,535.8 528 289.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 60.00 60.00 01/31/09 8.105 0.702 8.483,736,170.0 1,840.0 5,415.5 524 297.0 60.00 01/31/09 8.105 0.711 8.484,827,583.7 1,840.0 5,486.2 527 296.6 60.00 01/31/09 8.684 0.760 9.084,591,196.0 1,840.0 5,470.8 527 295.2 60.00 01/31/09 9.633 0.828 9.983,854,823.1 1,840.0 5,377.7 520 294.9 60.00 01/31/09 10.697 0.901 10.982,823,520.0 1,840.0 5,266.5 514 294.8 60.00 01/31/09 10.795 0.928 11.084,518,440.0 1,840.0 5,374.2 525 295.7 60.00 01/31/09 10.314 0.896 10.684,716,056.0 1,840.0 5,432.9 528 295.7 60.00 01/31/09 9.633 0.841 9.985,155,160.0 1,840.0 5,461.0 529 295.4 60.00 01/31/09 9.262 0.811 9.684,702,888.0 1,840.0 5,478.1 527 293.4 60.00 01/31/09 9.455 0.832 9.885,056,032.0 1,840.0 5,500.9 528 291.8 60.00 01/31/09 9.648 0.849 10.085,053,976.0 1,840.0 5,500.8 528 291.0 60.00 01/31/09 9.455 0.828 9.884,656,904.0 1,840.0 5,475.1 524 289.0 60.00 01/31/09 7.333 0.623 7.682,109,728.0 1,840.0 5,310.4 510 288.2 60.00 01/31/09 9.841 0.823 10.2 80,911,680.0 1,840.0 5,232.9 500 279.9 60.00 01/31/09 9.225 0.744 9.4 79,272,992.0 1,840.0 5,040.7 485 283.2 60.00 01/31/09 9.438 0.775 9.780,029,464.0 1,840.0 5,132.3 492 282.7 60.00 01/31/09 9.648 0.807 10.080,854,656.0 1,840.0 5,229.2 498 286.0 60.00 01/31/09 37.918 3.276 39.383,542,544.0 1,840.0 5,403.1 516 289.0 60.00 01/31/09 10.525 0.926 11.084,330,200.0 1,840.0 5,499.8 523 293.5 60.00 01/31/09 10.722 0.963 11.385,453,072.0 1,840.0 5,619.5 528 288.3 60.00 01/30/09 11.102 0.984 11.784,278,824.0 1,840.0 5,542.3 523 286.9 60.00 01/30/09 10.812 0.961 11.385,259,480.0 1,840.0 5,560.4 528 288.3 60.00 01/30/09 9.489 0.850 10.085,206,224.0 1,840.0 5,603.2 529 289.2 60.00 01/30/09 8.445 0.755 8.984,977,408.0 1,840.0 5,588.2 529 290.0 60.00 01/30/09 8.635 0.772 9.1 84,969,576.0 1,840.0 5,587.7 529 287.1 60.00 01/30/09 8.994 0.803 9.485,624,760.0 1,840.0 5,584.2 529 288.8 60.00 01/30/09 9.185 0.820 9.685,624,368.0 1,840.0 5,584.2 528 288.5 60.00 01/30/09 9.472 0.845 9.985,505,152.0 1,840.0 5,576.4 530 289.2 60.00 01/30/09 10.333 0.920 10.885,348,600.0 1,840.0 5,566.2 529 289.0 60.00 01/30/09 11.386 1.009 11.984,977,736.0 1,840.0 5,542.0 528 287.8 60.00 01/30/09 12.056 1.071 12.685,179,800.0 1,840.0 5,555.2 530 287.6 60.00 01/30/09 11.769 1.043 12.384,971,720.0 1,840.0 5,541.7 530 288.0 60.00 01/30/09 11.482 1.014 12.084,715,008.0 1,840.0 5,524.9 528 286.6 60.00 01/30/09 11.972 1.038 12.2 85,288,648.0 1,840.0 5,423.3 530 288.1 60.00 01/30/09 11.578 1.017 12.084,960,296.0 1,840.0 5,494.7 530 285.0 60.00 01/30/09 11.482 1.008 11.984,875,336.0 1,840.0 5,489.2 529 285.4 01/30/09 11.482 1.001 11.984,263,816.0 1,840.0 5,449.7 527 285.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 60.00 60.00 02/02/09 10.314 0.905 10.685,585,653.4 1,840.0 5,488.7 527 290.7 60.00 02/02/09 10.500 0.910 10.785,215,395.7 1,840.0 5,418.6 526 292.8 60.00 02/02/09 10.108 0.854 10.383,051,398.1 1,840.0 5,281.0 507 282.5 60.00 02/02/09 10.483 0.828 10.579,052,340.2 1,840.0 4,940.8 471 282.4 60.00 02/02/09 10.273 0.804 10.2 79,030,949.3 1,840.0 4,896.5 473 282.6 60.00 02/02/09 9.007 0.731 9.1 80,516,077.3 1,840.0 5,076.0 491 283.5 60.00 02/02/09 33.962 2.887 35.2 82,191,936.9 1,840.0 5,315.7 510 283.7 60.00 02/02/09 8.105 0.687 8.481,930,571.6 1,840.0 5,298.8 509 287.5 60.00 02/02/09 8.173 0.697 8.483,136,794.0 1,840.0 5,331.6 514 288.7 60.00 02/01/09 8.105 0.693 8.482,663,914.5 1,840.0 5,346.2 515 290.8 60.00 02/01/09 8.145 0.697 8.384,182,874.5 1,840.0 5,352.9 523 295.7 60.00 02/01/09 8.228 0.714 8.683,220,696.2 1,840.0 5,427.5 520 292.9 60.00 02/01/09 8.255 0.729 8.784,018,816.7 1,840.0 5,525.2 525 288.8 60.00 02/01/09 8.445 0.717 8.980,726,895.0 1,840.0 5,308.7 509 283.2 60.00 02/01/09 8.611 0.719 9.080,069,558.7 1,840.0 5,222.0 499 280.9 60.00 02/01/09 8.908 0.701 9.0 78,063,332.1 1,840.0 4,921.4 472 275.7 60.00 02/01/09 9.309 0.672 9.0 74,848,550.4 1,840.0 4,515.3 439 273.7 60.00 02/01/09 9.394 0.657 9.0 73,117,954.0 1,840.0 4,371.2 427 273.9 60.00 02/01/09 9.707 0.691 9.3 74,500,541.5 1,840.0 4,453.9 438 275.7 60.00 02/01/09 10.240 0.754 9.9 76,351,755.5 1,840.0 4,606.0 454 278.6 60.00 02/01/09 9.723 0.726 9.4 77,403,309.8 1,840.0 4,669.4 462 279.7 60.00 02/01/09 9.841 0.738 9.6 77,026,570.8 1,840.0 4,688.6 462 279.0 60.00 02/01/09 9.754 0.738 9.6 77,028,402.0 1,840.0 4,730.5 459 279.2 60.00 02/01/09 9.739 0.721 9.576,092,475.1 1,840.0 4,631.7 448 280.9 60.00 02/01/09 9.827 0.709 9.574,772,652.6 1,840.0 4,510.8 436 284.0 60.00 02/01/09 10.647 0.735 10.2 72,257,688.5 1,840.0 4,319.8 418 282.9 60.00 02/01/09 11.377 0.763 10.9 70,130,273.0 1,840.0 4,192.6 404 273.3 60.00 02/01/09 11.376 0.749 10.869,543,948.8 1,840.0 4,119.7 398 280.4 60.00 02/01/09 11.166 0.746 10.6 70,542,111.3 1,840.0 4,178.8 405 280.5 60.00 02/01/09 10.960 0.781 10.574,538,346.3 1,840.0 4,456.1 434 285.6 60.00 02/01/09 10.872 0.838 10.7 78,478,515.6 1,840.0 4,819.6 466 294.8 60.00 02/01/09 10.987 0.885 11.1 79,895,198.0 1,840.0 5,036.9 489 291.8 60.00 02/01/09 11.383 0.912 11.579,489,367.8 1,840.0 5,011.3 486 287.8 60.00 01/31/09 10.492 0.842 10.6 79,634,452.1 1,840.0 5,020.4 490 291.6 60.00 01/31/09 9.536 0.793 9.881,099,252.2 1,840.0 5,200.9 506 295.7 60.00 01/31/09 8.587 0.751 8.984,587,350.0 1,840.0 5,470.6 527 296.7 01/31/09 8.105 0.706 8.484,185,520.3 1,840.0 5,444.6 526 296.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 60.00 60.00 02/03/09 9.223 0.833 9.885,237,228.6 1,840.0 5,651.6 532 291.3 60.00 02/03/09 9.223 0.829 9.884,823,615.0 1,840.0 5,624.2 530 290.5 60.00 02/03/09 9.489 0.843 10.084,499,086.4 1,840.0 5,556.7 527 290.4 60.00 02/03/09 9.599 0.863 10.2 84,833,979.1 1,840.0 5,624.9 531 292.1 60.00 02/03/09 9.693 0.870 10.384,605,629.7 1,840.0 5,609.7 529 292.0 60.00 02/03/09 9.599 0.864 10.2 84,886,209.7 1,840.0 5,628.3 530 290.3 60.00 02/03/09 9.317 0.836 9.984,652,839.5 1,840.0 5,612.9 529 288.8 60.00 02/03/09 9.035 0.811 9.684,694,751.0 1,840.0 5,615.6 529 289.7 60.00 02/03/09 9.014 0.800 9.584,432,480.4 1,840.0 5,552.3 527 290.0 60.00 02/03/09 9.014 0.806 9.585,002,096.0 1,840.0 5,589.8 529 290.7 60.00 02/03/09 8.920 0.799 9.485,194,518.1 1,840.0 5,602.5 530 290.6 60.00 02/03/09 8.952 0.796 9.2 86,761,072.2 1,840.0 5,564.0 529 289.7 60.00 02/03/09 9.028 0.804 9.2 87,561,212.6 1,840.0 5,567.7 528 288.6 60.00 02/03/09 8.757 0.779 9.086,798,031.3 1,840.0 5,566.4 529 287.3 60.00 02/03/09 8.908 0.778 9.086,671,638.1 1,840.0 5,464.1 528 287.8 60.00 02/03/09 8.734 0.772 8.986,927,013.9 1,840.0 5,527.4 529 281.6 60.00 02/03/09 8.930 0.792 9.1 87,172,791.5 1,840.0 5,543.1 531 287.0 60.00 02/03/09 9.028 0.795 9.2 86,644,011.5 1,840.0 5,509.4 529 287.1 60.00 02/03/09 9.421 0.830 9.686,685,640.8 1,840.0 5,512.1 528 286.9 60.00 02/03/09 9.813 0.846 10.084,773,522.3 1,840.0 5,390.5 519 287.7 60.00 02/03/09 10.314 0.886 10.683,813,619.1 1,840.0 5,375.0 513 292.8 60.00 02/03/09 10.995 0.946 11.383,944,439.4 1,840.0 5,383.4 514 290.5 60.00 02/02/09 10.304 0.875 10.583,560,259.7 1,840.0 5,313.3 512 289.6 60.00 02/02/09 10.206 0.899 10.486,626,241.7 1,840.0 5,508.3 530 288.9 60.00 02/02/09 10.304 0.907 10.586,580,389.8 1,840.0 5,505.4 530 286.5 60.00 02/02/09 10.217 0.899 10.585,819,080.5 1,840.0 5,503.6 528 284.5 60.00 02/02/09 10.217 0.898 10.585,665,067.7 1,840.0 5,493.7 529 286.8 60.00 02/02/09 10.119 0.893 10.486,033,249.6 1,840.0 5,517.3 528 289.0 60.00 02/02/09 9.938 0.880 10.385,585,709.9 1,840.0 5,535.2 528 284.7 60.00 02/02/09 9.745 0.863 10.1 85,626,743.8 1,840.0 5,537.8 527 284.8 60.00 02/02/09 9.925 0.875 10.2 85,934,279.3 1,840.0 5,511.0 529 288.6 60.00 02/02/09 9.925 0.874 10.2 85,870,039.5 1,840.0 5,506.9 529 290.7 60.00 02/02/09 10.010 0.877 10.2 86,168,598.3 1,840.0 5,479.2 527 291.9 60.00 02/02/09 10.217 0.895 10.585,427,805.3 1,840.0 5,478.5 527 288.3 60.00 02/02/09 10.314 0.902 10.685,242,693.7 1,840.0 5,466.7 528 285.1 60.00 02/02/09 10.304 0.900 10.585,863,131.6 1,840.0 5,459.8 528 287.0 02/02/09 10.217 0.899 10.585,818,760.3 1,840.0 5,503.6 530 289.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 60.00 60.00 02/05/09 8.564 0.773 9.1 85,184,724.8 1,840.0 5,648.1 529 291.8 60.00 02/05/09 8.635 0.774 9.1 85,275,271.0 1,840.0 5,607.8 527 291.1 60.00 02/05/09 8.635 0.774 9.1 85,188,287.3 1,840.0 5,602.0 526 289.9 60.00 02/05/09 8.730 0.778 9.2 84,758,103.0 1,840.0 5,573.8 527 289.5 60.00 02/05/09 9.129 0.823 9.785,031,318.0 1,840.0 5,637.9 525 282.3 60.00 02/05/09 9.693 0.853 10.382,994,101.7 1,840.0 5,502.9 513 285.8 60.00 02/05/09 10.628 0.932 11.2 83,392,645.5 1,840.0 5,484.0 516 286.3 60.00 02/05/09 10.912 0.957 11.583,369,407.8 1,840.0 5,482.4 516 286.6 60.00 02/05/09 11.105 1.000 11.884,967,749.5 1,840.0 5,633.7 526 286.4 60.00 02/05/09 11.197 0.978 11.883,022,178.3 1,840.0 5,459.6 512 285.7 60.00 02/05/09 11.292 1.000 11.984,246,784.8 1,840.0 5,540.2 522 287.0 60.00 02/04/09 11.199 0.994 11.983,713,234.0 1,840.0 5,550.5 519 287.3 60.00 02/04/09 10.917 0.986 11.685,179,655.4 1,840.0 5,647.8 528 288.3 60.00 02/04/09 10.352 0.938 11.085,495,645.0 1,840.0 5,668.8 529 289.2 60.00 02/04/09 10.070 0.914 10.785,634,200.0 1,840.0 5,677.9 528 289.7 60.00 02/04/09 9.988 0.904 10.784,642,026.6 1,840.0 5,658.1 525 290.1 60.00 02/04/09 10.070 0.905 10.784,725,139.1 1,840.0 5,617.6 524 289.9 60.00 02/04/09 10.268 0.929 11.084,612,122.8 1,840.0 5,656.1 525 289.8 60.00 02/04/09 10.735 0.968 11.584,395,879.8 1,840.0 5,641.7 526 290.9 60.00 02/04/09 10.823 0.964 11.583,998,685.1 1,840.0 5,569.5 525 289.1 60.00 02/04/09 10.635 0.951 11.384,341,985.6 1,840.0 5,592.2 526 288.9 60.00 02/04/09 10.635 0.953 11.384,528,758.2 1,840.0 5,604.6 527 289.0 60.00 02/04/09 10.635 0.952 11.384,424,501.4 1,840.0 5,597.7 526 289.2 60.00 02/04/09 10.823 0.962 11.583,798,238.5 1,840.0 5,556.2 524 287.8 60.00 02/04/09 11.105 0.988 11.883,884,172.1 1,840.0 5,561.9 523 285.8 60.00 02/04/09 11.293 1.004 12.083,839,867.5 1,840.0 5,559.0 524 284.9 60.00 02/04/09 10.917 0.972 11.683,952,814.1 1,840.0 5,566.4 523 285.5 60.00 02/04/09 10.722 0.950 11.384,230,067.7 1,840.0 5,539.0 527 285.1 60.00 02/04/09 10.438 0.926 11.084,411,887.6 1,840.0 5,551.0 528 279.3 60.00 02/04/09 10.635 0.943 11.383,650,904.2 1,840.0 5,546.4 523 284.7 60.00 02/04/09 10.635 0.950 11.384,219,125.6 1,840.0 5,584.1 525 284.9 60.00 02/04/09 10.628 0.945 11.2 84,573,151.5 1,840.0 5,561.6 527 284.7 60.00 02/04/09 34.445 3.073 36.384,830,603.1 1,840.0 5,578.6 529 286.9 60.00 02/04/09 10.817 0.967 11.485,032,252.4 1,840.0 5,591.8 528 288.8 60.00 02/04/09 10.628 0.950 11.2 84,972,998.8 1,840.0 5,587.9 526 290.6 60.00 02/03/09 10.258 0.904 10.983,109,224.8 1,840.0 5,510.5 518 292.4 02/03/09 9.693 0.871 10.384,769,991.9 1,840.0 5,620.6 529 292.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 60.00 60.00 02/06/09 9.304 0.723 9.4 77,088,859.0 1,840.0 4,860.0 478 295.1 60.00 02/06/09 9.552 0.788 9.9 79,771,328.2 1,840.0 5,159.1 505 295.0 60.00 02/06/09 9.841 0.798 10.2 78,433,291.5 1,840.0 5,072.6 495 291.8 60.00 02/06/09 10.525 0.899 11.081,869,137.4 1,840.0 5,339.3 516 293.1 60.00 02/06/09 10.716 0.920 11.2 82,320,947.1 1,840.0 5,368.8 522 292.2 60.00 02/06/09 10.034 0.864 10.483,214,840.4 1,840.0 5,381.8 525 292.2 60.00 02/06/09 9.262 0.800 9.683,496,905.3 1,840.0 5,400.1 525 290.0 60.00 02/06/09 9.069 0.756 9.480,589,005.1 1,840.0 5,212.0 506 287.9 60.00 02/06/09 9.146 0.742 9.4 79,092,026.9 1,840.0 5,072.2 495 289.5 60.00 02/06/09 9.359 0.782 9.780,808,806.9 1,840.0 5,226.2 510 290.8 60.00 02/06/09 9.552 0.811 9.982,087,845.5 1,840.0 5,309.0 517 291.9 60.00 02/06/09 9.472 0.813 9.982,335,652.8 1,840.0 5,369.7 519 292.3 60.00 02/06/09 9.185 0.798 9.683,291,093.2 1,840.0 5,432.0 523 290.8 60.00 02/06/09 8.920 0.781 9.483,231,497.7 1,840.0 5,473.3 524 289.8 60.00 02/06/09 8.898 0.778 9.383,815,981.9 1,840.0 5,466.3 527 289.8 60.00 02/06/09 9.377 0.817 9.883,585,306.0 1,840.0 5,451.2 521 287.3 60.00 02/06/09 9.684 0.756 9.7 78,109,010.1 1,840.0 4,881.8 470 284.5 60.00 02/06/09 9.739 0.690 9.572,787,234.3 1,840.0 4,430.5 425 274.1 60.00 02/06/09 9.636 0.685 9.4 72,999,466.4 1,840.0 4,443.4 428 280.2 60.00 02/06/09 9.898 0.764 10.0 76,601,477.4 1,840.0 4,829.2 462 282.6 60.00 02/06/09 9.090 0.757 9.579,901,585.6 1,840.0 5,211.0 498 284.7 60.00 02/06/09 8.994 0.759 9.480,934,635.7 1,840.0 5,278.4 503 292.8 60.00 02/06/09 8.825 0.767 9.382,628,171.4 1,840.0 5,433.7 517 293.2 60.00 02/06/09 9.014 0.800 9.584,401,013.4 1,840.0 5,550.3 524 300.5 60.00 02/05/09 8.825 0.773 9.383,315,655.9 1,840.0 5,478.9 518 298.3 60.00 02/05/09 8.994 0.789 9.484,132,937.0 1,840.0 5,486.9 525 299.6 60.00 02/05/09 9.679 0.862 10.2 84,654,643.1 1,840.0 5,567.0 529 299.4 60.00 02/05/09 10.164 0.908 10.884,251,045.8 1,840.0 5,586.2 527 295.8 60.00 02/05/09 10.438 0.914 11.083,238,864.8 1,840.0 5,473.9 524 292.8 60.00 02/05/09 10.438 0.919 11.083,751,611.5 1,840.0 5,507.6 525 289.9 60.00 02/05/09 10.333 0.907 10.884,163,982.8 1,840.0 5,489.0 525 289.9 60.00 02/05/09 9.664 0.855 10.1 84,883,142.4 1,840.0 5,535.8 525 292.5 60.00 02/05/09 8.635 0.758 9.1 83,477,352.8 1,840.0 5,489.5 518 293.5 60.00 02/05/09 8.350 0.747 8.885,053,045.7 1,840.0 5,593.2 527 294.2 60.00 02/05/09 8.350 0.746 8.884,963,531.7 1,840.0 5,587.3 527 294.5 60.00 02/05/09 8.445 0.757 8.985,197,964.7 1,840.0 5,602.7 528 294.8 02/05/09 8.470 0.767 9.085,382,400.2 1,840.0 5,661.2 529 292.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 60.00 60.00 02/08/09 8.611 0.646 8.4 77,088,511.3 1,840.0 4,692.4 453 283.7 60.00 02/08/09 8.738 0.646 8.6 75,333,123.2 1,840.0 4,626.4 441 281.3 60.00 02/08/09 8.816 0.620 8.6 72,288,723.2 1,840.0 4,400.2 420 278.3 60.00 02/08/09 8.919 0.621 8.7 71,539,197.3 1,840.0 4,354.5 414 280.4 60.00 02/08/09 9.081 0.615 8.7 70,845,973.0 1,840.0 4,235.4 404 281.9 60.00 02/08/09 9.121 0.572 8.567,446,928.1 1,840.0 3,922.2 371 284.0 60.00 02/08/09 8.967 0.533 8.2 65,152,190.4 1,840.0 3,717.9 349 271.6 60.00 02/08/09 9.029 0.503 8.1 62,179,198.5 1,840.0 3,480.7 327 272.7 60.00 02/08/09 9.118 0.489 8.1 60,480,382.1 1,840.0 3,352.7 316 271.4 60.00 02/08/09 9.094 0.482 8.060,321,524.8 1,840.0 3,311.2 315 270.1 60.00 02/08/09 9.094 0.482 8.060,390,277.2 1,840.0 3,314.9 316 268.5 60.00 02/08/09 9.094 0.488 8.061,149,763.0 1,840.0 3,356.6 317 268.6 60.00 02/08/09 9.053 0.503 8.2 61,483,855.3 1,840.0 3,475.2 318 269.6 60.00 02/07/09 9.384 0.538 8.563,452,487.6 1,840.0 3,586.4 338 270.1 60.00 02/07/09 9.424 0.576 8.766,304,709.1 1,840.0 3,819.7 366 271.1 60.00 02/07/09 9.765 0.611 9.1 67,251,466.4 1,840.0 3,910.8 377 270.9 60.00 02/07/09 9.207 0.563 8.566,427,371.7 1,840.0 3,826.8 368 266.6 60.00 02/07/09 9.076 0.541 8.365,349,394.0 1,840.0 3,729.2 356 265.2 60.00 02/07/09 9.141 0.536 8.2 65,517,418.0 1,840.0 3,667.5 351 263.9 60.00 02/07/09 9.094 0.497 8.062,206,330.8 1,840.0 3,414.6 328 260.8 60.00 02/07/09 8.726 0.457 7.660,230,691.4 1,840.0 3,273.4 312 259.1 60.00 02/07/09 9.070 0.466 7.959,065,982.1 1,840.0 3,210.1 306 266.3 60.00 02/07/09 9.322 0.507 8.2 61,955,895.0 1,840.0 3,400.8 326 274.5 60.00 02/07/09 9.568 0.557 8.565,725,234.2 1,840.0 3,643.5 353 278.2 60.00 02/07/09 9.681 0.564 8.665,747,713.7 1,840.0 3,644.7 355 282.6 60.00 02/07/09 10.032 0.590 9.065,702,237.5 1,840.0 3,677.9 357 282.0 60.00 02/07/09 10.018 0.566 8.963,772,231.8 1,840.0 3,535.2 339 272.7 60.00 02/07/09 9.858 0.516 8.560,816,482.9 1,840.0 3,272.2 313 268.8 60.00 02/07/09 10.644 0.516 8.958,052,780.9 1,840.0 3,028.9 294 267.6 60.00 02/07/09 9.927 0.477 8.357,555,715.5 1,840.0 3,002.9 293 267.5 60.00 02/07/09 9.706 0.480 8.2 58,663,168.5 1,840.0 3,092.6 299 263.2 60.00 02/07/09 9.469 0.452 8.056,686,668.4 1,840.0 2,988.4 287 267.8 60.00 02/07/09 9.351 0.449 7.956,965,248.0 1,840.0 3,003.0 292 272.2 60.00 02/07/09 9.435 0.504 8.360,839,986.9 1,840.0 3,339.6 319 282.5 60.00 02/07/09 9.494 0.558 8.664,979,421.1 1,840.0 3,672.7 360 286.0 60.00 02/07/09 9.586 0.619 9.1 68,177,851.7 1,840.0 4,038.8 395 291.2 02/07/09 9.413 0.657 9.1 72,360,470.5 1,840.0 4,365.2 430 292.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 S S S 04:00 S S S 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 60.00 60.00 02/10/09 9.530 0.537 8.364,877,201.7 1,840.0 3,525.9 343 271.3 60.00 02/10/09 9.494 0.599 8.669,763,838.1 1,840.0 3,943.2 386 279.1 60.00 02/09/09 9.674 0.678 9.1 74,685,225.5 1,840.0 4,383.7 433 287.3 60.00 02/09/09 9.568 0.755 9.579,666,570.4 1,840.0 4,935.9 485 292.0 60.00 02/09/09 9.519 0.800 9.782,662,150.4 1,840.0 5,256.2 511 294.7 60.00 02/09/09 9.617 0.829 9.884,759,035.0 1,840.0 5,389.6 522 295.1 60.00 02/09/09 9.438 0.823 9.785,051,724.8 1,840.0 5,454.4 525 294.7 60.00 02/09/09 9.536 0.824 9.884,314,190.3 1,840.0 5,407.1 525 292.6 60.00 02/09/09 9.730 0.809 10.081,115,223.4 1,840.0 5,201.9 508 287.3 60.00 02/09/09 9.519 0.761 9.7 78,647,596.4 1,840.0 5,001.0 485 284.9 60.00 02/09/09 9.669 0.739 9.6 77,163,629.6 1,840.0 4,780.8 463 284.2 60.00 02/09/09 9.669 0.737 9.6 76,912,198.2 1,840.0 4,765.2 466 285.6 60.00 02/09/09 9.601 0.756 9.7 78,123,559.3 1,840.0 4,925.2 479 288.2 60.00 02/09/09 9.285 0.719 9.3 77,507,073.6 1,840.0 4,844.2 466 289.1 60.00 02/09/09 8.964 0.673 8.9 75,813,641.4 1,840.0 4,697.2 453 291.4 60.00 02/09/09 8.786 0.644 8.8 73,338,465.5 1,840.0 4,583.6 433 281.2 60.00 02/09/09 8.977 0.600 8.669,902,386.8 1,840.0 4,178.9 401 272.4 60.00 02/09/09 8.799 0.551 8.2 67,371,031.0 1,840.0 3,917.8 372 264.4 60.00 02/09/09 9.053 0.524 8.2 64,056,305.4 1,840.0 3,620.6 345 258.9 60.00 02/09/09 8.942 0.490 8.1 60,661,156.9 1,840.0 3,428.7 318 250.7 60.00 02/09/09 8.918 0.471 8.058,965,967.9 1,840.0 3,300.8 304 252.6 60.00 02/09/09 8.918 0.471 8.058,950,344.3 1,840.0 3,299.9 301 254.1 60.00 02/09/09 9.094 0.460 8.057,659,566.5 1,840.0 3,165.0 291 265.4 60.00 02/09/09 9.005 0.502 8.062,849,305.4 1,840.0 3,484.0 332 273.0 60.00 02/09/09 9.295 0.565 8.566,604,590.8 1,840.0 3,800.8 365 278.2 60.00 02/09/09 9.413 0.651 9.1 71,701,709.9 1,840.0 4,325.5 416 282.7 60.00 02/08/09 9.568 0.711 9.575,040,118.6 1,840.0 4,649.2 448 284.0 60.00 02/08/09 9.715 0.768 9.9 77,720,994.4 1,840.0 4,942.0 477 285.3 60.00 02/08/09 9.938 0.832 10.380,948,194.8 1,840.0 5,235.2 509 292.0 60.00 02/08/09 10.131 0.872 10.583,201,350.0 1,840.0 5,380.9 524 287.7 60.00 02/08/09 10.034 0.845 10.481,453,569.4 1,840.0 5,267.9 509 285.8 60.00 02/08/09 9.385 0.734 9.4 78,252,693.8 1,840.0 4,890.8 472 277.4 60.00 02/08/09 9.246 0.668 9.1 73,550,628.7 1,840.0 4,517.0 429 272.5 60.00 02/08/09 8.689 0.578 8.468,912,119.5 1,840.0 4,157.2 388 270.1 60.00 02/08/09 8.275 0.556 8.069,610,086.8 1,840.0 4,199.3 399 272.8 60.00 02/08/09 8.246 0.572 7.9 72,620,239.3 1,840.0 4,341.4 420 276.7 02/08/09 8.455 0.607 8.1 75,044,813.1 1,840.0 4,486.4 439 280.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

02:00 S S S 03:00 04:00 05:00 C 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 60.00 60.00 02/11/09 9.494 0.553 8.664,424,991.0 1,840.0 3,641.4 346 264.9 60.00 02/11/09 9.605 0.557 8.764,136,235.6 1,840.0 3,625.1 344 262.6 60.00 02/11/09 10.032 0.576 9.064,156,229.3 1,840.0 3,591.3 345 260.5 60.00 02/11/09 10.367 0.584 9.362,983,800.7 1,840.0 3,525.7 336 259.3 60.00 02/11/09 10.806 0.588 9.661,433,917.3 1,840.0 3,405.6 322 259.3 60.00 02/11/09 11.141 0.590 9.860,298,829.7 1,840.0 3,309.9 312 257.7 60.00 02/11/09 11.367 0.581 9.958,805,483.2 1,840.0 3,195.9 299 256.9 60.00 02/11/09 11.482 0.544 9.955,036,171.3 1,840.0 2,961.2 276 252.2 60.00 02/11/09 11.600 0.497 9.850,810,932.1 1,840.0 2,678.6 243 245.6 60.00 02/11/09 11.718 0.498 9.950,387,739.2 1,840.0 2,656.3 241 250.4 60.00 02/11/09 11.950 0.527 10.2 51,748,560.7 1,840.0 2,756.2 250 252.0 60.00 02/11/09 11.714 0.530 10.1 52,578,008.0 1,840.0 2,828.9 258 256.5 60.00 02/11/09 11.599 0.545 9.955,209,264.6 1,840.0 2,940.5 276 264.0 60.00 02/11/09 12.293 0.610 10.657,680,753.5 1,840.0 3,103.5 294 271.4 60.00 02/11/09 11.482 0.591 10.059,253,605.5 1,840.0 3,220.3 307 268.9 60.00 02/10/09 10.694 0.576 9.560,731,787.5 1,840.0 3,366.7 321 271.2 60.00 02/10/09 9.841 0.587 9.065,377,103.4 1,840.0 3,730.8 363 273.6 60.00 02/10/09 9.812 0.661 9.4 70,503,578.3 1,840.0 4,214.9 415 284.3 60.00 02/10/09 9.971 0.721 9.9 73,028,799.6 1,840.0 4,524.6 436 284.6 60.00 02/10/09 10.354 0.711 10.1 70,599,049.6 1,840.0 4,297.3 415 276.3 60.00 02/10/09 10.409 0.656 9.767,766,608.8 1,840.0 3,940.8 379 268.0 60.00 02/10/09 10.806 0.610 9.663,700,443.2 1,840.0 3,531.2 342 263.0 60.00 02/10/09 11.596 0.611 10.1 60,637,966.6 1,840.0 3,295.5 320 258.6 60.00 02/10/09 12.170 0.627 10.659,296,232.0 1,840.0 3,222.6 309 257.7 60.00 02/10/09 12.505 0.644 11.058,714,606.7 1,840.0 3,222.9 303 260.4 60.00 02/10/09 12.419 0.640 10.660,475,131.8 1,840.0 3,221.0 312 265.4 60.00 02/10/09 11.950 0.626 10.2 61,469,276.1 1,840.0 3,273.9 318 268.3 60.00 02/10/09 10.908 0.594 9.562,654,441.3 1,840.0 3,405.1 328 272.0 60.00 02/10/09 10.206 0.545 8.862,033,642.0 1,840.0 3,337.7 322 281.4 60.00 02/10/09 10.004 0.577 8.865,767,701.6 1,840.0 3,610.1 346 283.9 60.00 02/10/09 9.890 0.574 8.766,155,363.1 1,840.0 3,631.3 347 277.2 60.00 02/10/09 9.138 0.480 7.861,678,580.2 1,840.0 3,285.1 314 269.7 60.00 02/10/09 9.090 0.435 7.657,398,338.8 1,840.0 2,994.7 284 261.4 60.00 02/10/09 9.090 0.421 7.655,494,726.6 1,840.0 2,895.4 269 264.9 60.00 02/10/09 9.209 0.427 7.755,517,925.5 1,840.0 2,896.6 270 265.1 60.00 02/10/09 9.209 0.429 7.755,859,372.3 1,840.0 2,914.4 273 267.9 02/10/09 9.373 0.477 8.059,777,720.7 1,840.0 3,183.8 303 270.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C MC M 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 60.00 60.00 02/13/09 7.693 0.456 6.768,242,521.6 1,840.0 3,708.9 355 270.2 60.00 02/13/09 7.728 0.491 7.0 70,248,260.5 1,840.0 3,970.5 380 273.4 60.00 02/13/09 7.941 0.546 7.4 73,987,414.9 1,840.0 4,302.5 419 278.6 60.00 02/13/09 7.861 0.601 7.6 79,312,803.8 1,840.0 4,784.6 467 286.1 60.00 02/12/09 7.987 0.655 8.082,069,718.7 1,840.0 5,129.4 498 292.0 60.00 02/12/09 8.287 0.702 8.384,764,926.9 1,840.0 5,297.8 514 294.1 60.00 02/12/09 8.637 0.718 8.584,627,020.7 1,840.0 5,197.2 516 292.4 60.00 02/12/09 8.762 0.739 8.785,089,059.9 1,840.0 5,271.8 518 294.6 60.00 02/12/09 8.832 0.764 9.085,122,268.4 1,840.0 5,412.6 523 295.2 60.00 02/12/09 8.660 0.752 8.984,690,300.0 1,840.0 5,431.2 522 294.4 60.00 02/12/09 8.660 0.757 8.985,279,190.4 1,840.0 5,469.0 524 296.4 60.00 02/12/09 8.757 0.762 9.084,834,474.7 1,840.0 5,440.4 524 297.8 60.00 02/12/09 8.611 0.751 9.083,650,191.7 1,840.0 5,455.4 521 293.3 60.00 02/12/09 8.420 0.731 8.883,205,217.6 1,840.0 5,426.4 527 292.6 60.00 02/12/09 8.660 0.745 8.983,885,137.1 1,840.0 5,379.6 528 293.7 60.00 02/12/09 9.146 0.797 9.484,939,559.2 1,840.0 5,447.2 533 295.2 60.00 02/12/09 9.438 0.821 9.784,778,780.4 1,840.0 5,436.9 533 299.1 60.00 02/12/09 9.472 0.845 9.985,498,693.1 1,840.0 5,576.0 535 302.3 60.00 02/12/09 9.730 0.862 10.086,341,949.8 1,840.0 5,537.2 535 307.0 60.00 02/12/09 9.841 0.886 10.2 87,089,625.3 1,840.0 5,632.5 538 301.9 60.00 02/12/09 9.585 0.771 9.680,463,515.9 1,840.0 5,029.0 487 282.7 60.00 02/12/09 8.990 0.599 8.3 72,306,443.8 1,840.0 4,165.5 415 254.1 60.00 02/12/09 9.343 0.483 8.358,284,320.9 1,840.0 3,231.0 296 253.2 60.00 02/12/09 9.490 0.393 8.1 48,609,934.1 1,840.0 2,589.0 226 254.3 60.00 02/12/09 10.670 0.451 9.249,106,321.3 1,840.0 2,642.1 233 259.0 60.00 02/12/09 10.090 0.466 8.753,705,804.9 1,840.0 2,889.6 267 263.4 60.00 02/12/09 9.510 0.490 8.2 59,921,422.0 1,840.0 3,224.0 313 267.0 60.00 02/12/09 9.921 0.576 8.964,912,068.5 1,840.0 3,633.7 353 275.5 60.00 02/11/09 10.100 0.645 9.568,005,944.3 1,840.0 3,991.7 391 278.5 60.00 02/11/09 9.827 0.689 9.572,649,225.6 1,840.0 4,382.6 430 283.0 60.00 02/11/09 9.669 0.725 9.6 75,673,536.8 1,840.0 4,688.5 460 280.0 60.00 02/11/09 9.551 0.701 9.4 74,707,300.2 1,840.0 4,588.0 451 274.1 60.00 02/11/09 9.534 0.672 9.3 72,436,426.4 1,840.0 4,409.1 432 271.3 60.00 02/11/09 9.603 0.650 9.2 70,754,889.7 1,840.0 4,229.9 413 269.1 60.00 02/11/09 9.462 0.617 8.969,450,923.5 1,840.0 4,076.5 394 268.8 60.00 02/11/09 9.424 0.584 8.767,292,259.1 1,840.0 3,876.6 372 265.9 02/11/09 9.295 0.558 8.565,795,623.8 1,840.0 3,754.7 357 264.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 60.00 60.00 02/14/09 6.642 0.582 7.083,260,286.1 1,840.0 5,475.3 526 304.9 60.00 02/14/09 6.642 0.580 7.082,976,225.0 1,840.0 5,456.6 525 301.3 60.00 02/14/09 6.547 0.566 6.982,281,505.1 1,840.0 5,410.9 520 298.3 60.00 02/14/09 6.602 0.570 6.982,847,153.2 1,840.0 5,403.1 523 295.7 60.00 02/14/09 6.811 0.587 7.084,095,173.1 1,840.0 5,393.0 525 296.8 60.00 02/14/09 7.526 0.657 7.884,424,193.2 1,840.0 5,460.0 528 301.7 60.00 02/14/09 8.037 0.705 8.484,126,675.6 1,840.0 5,486.5 521 295.8 60.00 02/14/09 8.271 0.688 8.581,173,880.1 1,840.0 5,205.7 499 287.2 60.00 02/14/09 8.637 0.678 8.579,934,623.8 1,840.0 4,909.1 476 281.8 60.00 02/14/09 8.999 0.684 8.7 78,845,785.8 1,840.0 4,756.5 459 282.5 60.00 02/14/09 9.603 0.724 9.2 78,815,084.9 1,840.0 4,711.8 455 279.5 60.00 02/14/09 9.516 0.726 9.2 79,101,272.0 1,840.0 4,771.9 455 286.0 60.00 02/14/09 9.516 0.716 9.2 78,040,919.8 1,840.0 4,707.9 449 284.0 60.00 02/14/09 9.185 0.668 8.8 76,059,445.1 1,840.0 4,547.0 435 284.1 60.00 02/14/09 9.206 0.701 8.9 78,951,814.3 1,840.0 4,762.9 456 285.9 60.00 02/14/09 9.394 0.718 9.0 79,958,481.1 1,840.0 4,780.1 463 289.1 60.00 02/14/09 9.723 0.772 9.482,343,343.4 1,840.0 4,967.4 486 292.8 60.00 02/13/09 9.769 0.808 9.783,518,323.7 1,840.0 5,174.5 502 295.0 60.00 02/13/09 9.684 0.831 9.785,884,906.3 1,840.0 5,367.8 517 298.1 60.00 02/13/09 9.653 0.828 9.587,373,206.6 1,840.0 5,365.8 526 299.8 60.00 02/13/09 9.485 0.831 9.587,703,331.0 1,840.0 5,481.4 527 300.3 60.00 02/13/09 9.385 0.818 9.487,171,844.5 1,840.0 5,448.3 526 300.7 60.00 02/13/09 8.786 0.766 8.887,267,394.1 1,840.0 5,454.2 526 301.8 60.00 02/13/09 8.116 0.715 8.2 87,432,994.1 1,840.0 5,512.1 526 301.7 60.00 02/13/09 7.918 0.692 8.086,705,320.0 1,840.0 5,466.2 521 301.9 60.00 02/13/09 8.017 0.705 8.1 87,260,230.2 1,840.0 5,501.2 527 302.6 60.00 02/13/09 8.116 0.713 8.2 87,095,127.1 1,840.0 5,490.8 526 303.0 60.00 02/13/09 8.387 0.730 8.487,149,685.6 1,840.0 5,446.9 526 303.2 60.00 02/13/09 8.561 0.740 8.587,235,471.1 1,840.0 5,404.8 525 303.9 60.00 02/13/09 8.535 0.727 8.486,748,726.4 1,840.0 5,327.5 522 304.7 60.00 02/13/09 8.638 0.687 8.2 83,972,863.6 1,840.0 4,974.5 503 303.5 60.00 02/13/09 8.692 0.662 8.1 81,967,550.2 1,840.0 4,766.6 476 294.8 60.00 02/13/09 8.611 0.602 7.8 77,362,475.2 1,840.0 4,372.6 437 280.6 60.00 02/13/09 8.360 0.544 7.572,629,538.0 1,840.0 4,065.7 403 270.3 60.00 02/13/09 7.922 0.483 6.9 70,222,059.7 1,840.0 3,816.4 374 258.9 60.00 02/13/09 7.733 0.443 6.667,256,595.4 1,840.0 3,582.2 346 261.9 02/13/09 7.575 0.417 6.465,316,168.0 1,840.0 3,443.3 329 266.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 60.00 60.00 02/16/09 8.066 0.731 8.586,172,660.7 1,840.0 5,666.8 526 295.2 60.00 02/16/09 8.160 0.732 8.685,328,494.8 1,840.0 5,611.2 521 292.8 60.00 02/16/09 8.133 0.698 8.582,354,238.3 1,840.0 5,370.9 507 291.0 60.00 02/16/09 8.133 0.697 8.582,136,581.3 1,840.0 5,356.8 506 292.5 60.00 02/16/09 8.133 0.719 8.584,773,797.9 1,840.0 5,528.7 521 293.6 60.00 02/16/09 7.912 0.678 8.2 82,884,367.2 1,840.0 5,360.4 511 294.6 60.00 02/15/09 7.750 0.682 8.1 84,370,822.2 1,840.0 5,502.5 522 295.8 60.00 02/15/09 7.815 0.686 8.1 84,839,300.5 1,840.0 5,486.9 524 295.5 60.00 02/15/09 7.654 0.678 8.084,888,633.9 1,840.0 5,536.2 525 295.7 60.00 02/15/09 7.463 0.664 7.885,303,101.0 1,840.0 5,563.2 525 295.8 60.00 02/15/09 7.367 0.650 7.784,621,033.0 1,840.0 5,518.8 520 295.1 60.00 02/15/09 7.395 0.623 7.682,140,554.9 1,840.0 5,267.7 499 293.0 60.00 02/15/09 7.453 0.591 7.480,052,639.5 1,840.0 4,959.8 470 294.1 60.00 02/15/09 7.519 0.581 7.4 78,668,427.3 1,840.0 4,831.2 461 291.6 60.00 02/15/09 7.755 0.606 7.7 78,935,907.2 1,840.0 4,890.6 468 290.3 60.00 02/15/09 7.851 0.644 8.080,663,007.4 1,840.0 5,129.1 489 293.5 60.00 02/15/09 7.815 0.673 8.1 83,246,475.6 1,840.0 5,383.8 510 297.5 60.00 02/15/09 7.815 0.692 8.1 85,580,880.4 1,840.0 5,534.9 524 299.7 60.00 02/15/09 7.654 0.684 8.085,637,012.2 1,840.0 5,585.0 527 298.9 60.00 02/15/09 7.719 0.687 8.086,012,735.1 1,840.0 5,562.8 526 298.9 60.00 02/15/09 8.008 0.713 8.386,116,459.7 1,840.0 5,569.5 527 299.1 60.00 02/15/09 8.228 0.736 8.685,748,556.7 1,840.0 5,592.3 524 297.4 60.00 02/15/09 8.587 0.758 8.985,338,677.6 1,840.0 5,519.2 523 298.5 60.00 02/15/09 9.536 0.814 9.883,244,654.5 1,840.0 5,338.5 506 291.4 60.00 02/15/09 9.502 0.779 9.681,375,429.2 1,840.0 5,130.2 488 289.0 60.00 02/15/09 9.064 0.724 9.080,649,450.9 1,840.0 4,996.7 478 294.1 60.00 02/15/09 8.512 0.698 8.681,339,127.0 1,840.0 5,127.9 485 299.2 60.00 02/15/09 8.439 0.694 8.680,866,931.5 1,840.0 5,142.1 487 304.9 60.00 02/15/09 8.324 0.703 8.780,989,938.5 1,840.0 5,282.0 495 306.4 60.00 02/15/09 8.324 0.703 8.780,998,929.4 1,840.0 5,282.5 501 307.8 60.00 02/14/09 8.066 0.692 8.581,591,461.5 1,840.0 5,365.5 509 306.6 60.00 02/14/09 7.623 0.674 8.1 83,381,240.4 1,840.0 5,528.5 522 304.1 60.00 02/14/09 7.306 0.633 7.782,357,414.3 1,840.0 5,415.9 519 301.8 60.00 02/14/09 7.022 0.613 7.483,020,505.8 1,840.0 5,459.5 524 299.5 60.00 02/14/09 6.870 0.602 7.382,645,084.4 1,840.0 5,479.7 524 296.8 60.00 02/14/09 6.832 0.594 7.2 82,702,812.9 1,840.0 5,438.6 525 293.6 02/14/09 6.737 0.590 7.1 83,271,401.3 1,840.0 5,476.0 527 300.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 C 10:00 C 11:00 MC M 12:00 13:00 14:00 15:00 16:00 17:00 18:00 60.00 60.00 02/17/09 8.660 0.751 8.984,541,918.2 1,840.0 5,421.7 526 302.4 60.00 02/17/09 8.854 0.770 9.1 84,830,339.1 1,840.0 5,440.2 525 303.3 60.00 02/17/09 9.069 0.793 9.484,561,030.1 1,840.0 5,468.9 526 299.4 60.00 02/17/09 9.536 0.832 9.885,058,929.9 1,840.0 5,454.9 526 301.7 60.00 02/17/09 10.119 0.885 10.485,273,267.4 1,840.0 5,468.6 526 302.7 60.00 02/17/09 10.703 0.935 11.085,229,705.9 1,840.0 5,465.8 526 303.0 60.00 02/17/09 9.925 0.873 10.2 85,743,001.5 1,840.0 5,498.7 527 306.5 60.00 02/17/09 9.938 0.875 10.385,160,985.1 1,840.0 5,507.7 527 301.3 60.00 02/17/09 9.938 0.871 10.384,760,507.4 1,840.0 5,481.8 524 308.2 60.00 02/17/09 9.745 0.852 10.1 84,512,073.0 1,840.0 5,465.7 524 303.5 60.00 02/17/09 9.552 0.819 9.982,906,420.6 1,840.0 5,361.9 512 294.9 60.00 02/17/09 10.096 0.815 10.2 80,062,936.9 1,840.0 5,047.4 490 290.6 60.00 02/17/09 9.856 0.763 9.7 78,805,369.2 1,840.0 4,839.7 467 285.4 60.00 02/17/09 9.944 0.755 9.7 77,960,474.3 1,840.0 4,745.4 457 292.5 60.00 02/17/09 9.841 0.737 9.6 76,934,088.7 1,840.0 4,682.9 450 289.0 60.00 02/17/09 9.636 0.728 9.4 77,573,216.3 1,840.0 4,721.8 455 287.6 60.00 02/17/09 9.449 0.719 9.3 77,501,210.0 1,840.0 4,759.6 455 285.5 60.00 02/17/09 9.636 0.737 9.4 78,579,753.7 1,840.0 4,783.1 461 289.9 60.00 02/17/09 9.799 0.786 9.9 79,540,017.1 1,840.0 5,014.5 479 292.9 60.00 02/16/09 10.119 0.830 10.4 79,944,101.4 1,840.0 5,126.8 489 294.9 60.00 02/16/09 10.517 0.899 10.982,661,998.6 1,840.0 5,346.1 510 296.8 60.00 02/16/09 10.806 0.948 11.2 84,847,130.5 1,840.0 5,487.4 522 297.8 60.00 02/16/09 10.903 0.956 11.384,814,800.7 1,840.0 5,485.3 521 297.2 60.00 02/16/09 10.908 0.964 11.484,751,573.1 1,840.0 5,527.3 523 296.7 60.00 02/16/09 10.908 0.941 11.482,739,598.8 1,840.0 5,396.1 510 292.9 60.00 02/16/09 10.795 0.873 11.0 79,578,741.1 1,840.0 5,060.2 482 290.9 60.00 02/16/09 10.800 0.890 11.1 80,329,104.0 1,840.0 5,151.5 489 293.4 60.00 02/16/09 10.806 0.900 11.2 80,563,969.8 1,840.0 5,210.4 495 294.8 60.00 02/16/09 10.716 0.924 11.2 82,678,167.1 1,840.0 5,392.0 511 297.1 60.00 02/16/09 10.620 0.942 11.1 85,040,215.4 1,840.0 5,546.1 524 298.4 60.00 02/16/09 10.142 0.901 10.685,200,032.8 1,840.0 5,556.5 524 298.4 60.00 02/16/09 8.730 0.779 9.2 84,897,836.1 1,840.0 5,583.0 527 297.9 60.00 02/16/09 7.750 0.689 8.1 85,296,665.2 1,840.0 5,562.8 526 297.9 60.00 02/16/09 7.846 0.704 8.2 85,989,282.2 1,840.0 5,608.0 526 297.8 60.00 02/16/09 7.941 0.711 8.385,905,453.1 1,840.0 5,602.5 525 295.8 60.00 02/16/09 7.463 0.667 7.885,726,170.4 1,840.0 5,590.8 526 296.7 02/16/09 7.971 0.722 8.486,103,103.9 1,840.0 5,662.2 525 290.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 60.00 60.00 02/19/09 7.306 0.640 7.783,333,332.1 1,840.0 5,480.1 523 289.0 60.00 02/19/09 7.401 0.652 7.883,742,276.0 1,840.0 5,506.9 522 285.0 60.00 02/19/09 8.160 0.725 8.684,539,162.0 1,840.0 5,559.4 526 290.5 60.00 02/19/09 9.090 0.800 9.584,396,065.6 1,840.0 5,504.1 519 289.4 60.00 02/19/09 8.587 0.730 8.982,210,654.7 1,840.0 5,316.9 503 287.3 60.00 02/19/09 8.047 0.660 8.2 80,636,309.4 1,840.0 5,127.4 486 286.8 60.00 02/19/09 8.780 0.738 9.1 81,249,805.6 1,840.0 5,254.8 495 288.3 60.00 02/19/09 8.394 0.709 8.781,678,703.9 1,840.0 5,282.5 503 289.6 60.00 02/18/09 8.228 0.712 8.682,923,046.3 1,840.0 5,408.0 513 291.9 60.00 02/18/09 7.717 0.678 8.2 82,924,696.7 1,840.0 5,498.3 519 292.4 60.00 02/18/09 6.667 0.593 7.2 82,578,529.8 1,840.0 5,565.1 523 295.7 60.00 02/18/09 7.037 0.627 7.682,646,901.1 1,840.0 5,569.7 523 293.9 60.00 02/18/09 7.811 0.685 8.382,727,542.5 1,840.0 5,485.2 523 298.5 60.00 02/18/09 8.094 0.712 8.682,970,507.7 1,840.0 5,501.3 523 298.2 60.00 02/18/09 9.223 0.817 9.883,522,520.0 1,840.0 5,537.9 525 299.3 60.00 02/18/09 10.058 0.890 10.684,145,938.2 1,840.0 5,533.5 525 303.0 60.00 02/18/09 9.868 0.880 10.484,753,583.8 1,840.0 5,573.5 528 302.6 60.00 02/18/09 10.333 0.917 10.885,105,152.4 1,840.0 5,550.3 526 309.3 60.00 02/18/09 10.533 0.934 11.1 84,285,361.2 1,840.0 5,542.7 523 305.7 60.00 02/18/09 10.438 0.928 11.084,543,660.5 1,840.0 5,559.7 525 305.0 60.00 02/18/09 10.248 0.907 10.884,155,406.2 1,840.0 5,534.1 522 304.1 60.00 02/18/09 10.238 0.865 10.781,022,418.0 1,840.0 5,284.0 500 295.4 60.00 02/18/09 9.799 0.775 9.9 78,421,620.0 1,840.0 4,944.0 470 287.9 60.00 02/18/09 9.586 0.694 9.1 76,411,879.5 1,840.0 4,526.6 446 288.0 60.00 02/18/09 9.462 0.646 8.9 72,716,288.3 1,840.0 4,268.1 419 291.2 60.00 02/18/09 8.399 0.556 7.9 70,567,434.0 1,840.0 4,142.0 398 282.3 60.00 02/18/09 8.124 0.515 7.568,774,737.8 1,840.0 3,962.0 382 282.9 60.00 02/18/09 8.170 0.491 7.466,510,260.3 1,840.0 3,759.3 362 282.5 60.00 02/18/09 7.907 0.496 7.368,038,871.0 1,840.0 3,919.6 380 284.9 60.00 02/18/09 8.080 0.541 7.6 71,381,515.0 1,840.0 4,189.8 412 287.7 60.00 02/18/09 8.068 0.588 7.8 75,563,810.0 1,840.0 4,558.5 448 290.2 60.00 02/18/09 8.158 0.637 8.1 78,794,781.8 1,840.0 4,881.9 478 295.6 60.00 02/17/09 8.243 0.673 8.480,333,053.5 1,840.0 5,108.1 498 302.1 60.00 02/17/09 8.271 0.706 8.583,222,106.5 1,840.0 5,337.1 520 307.1 60.00 02/17/09 8.757 0.750 9.083,507,058.4 1,840.0 5,355.3 522 306.1 60.00 02/17/09 8.465 0.730 8.784,146,536.1 1,840.0 5,396.4 525 301.8 02/17/09 8.563 0.736 8.883,791,336.9 1,840.0 5,373.6 526 299.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 S S S 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 60.00 60.00 02/20/09 7.141 0.195 5.1 38,294,416.4 1,840.0 1,706.6 143 250.7 60.00 02/20/09 7.613 0.282 6.1 46,343,217.4 1,840.0 2,317.2 212 256.9 60.00 02/20/09 8.435 0.370 7.2 51,528,278.1 1,840.0 2,744.4 244 270.3 60.00 02/20/09 8.638 0.570 8.2 69,657,190.2 1,840.0 4,126.4 396 291.8 60.00 02/20/09 8.282 0.753 8.885,793,733.2 1,840.0 5,688.5 528 295.5 60.00 02/20/09 8.920 0.803 9.485,574,435.0 1,840.0 5,627.4 526 293.8 60.00 02/20/09 8.752 0.786 9.384,678,817.0 1,840.0 5,614.6 522 293.5 60.00 02/20/09 9.035 0.820 9.685,657,412.1 1,840.0 5,679.4 528 294.6 60.00 02/20/09 9.185 0.822 9.685,843,387.9 1,840.0 5,598.5 526 294.3 60.00 02/20/09 9.035 0.818 9.685,406,307.1 1,840.0 5,662.8 527 293.8 60.00 02/20/09 8.941 0.814 9.585,854,629.2 1,840.0 5,692.6 528 293.6 60.00 02/20/09 8.846 0.806 9.485,886,053.0 1,840.0 5,694.6 526 292.5 60.00 02/20/09 9.489 0.854 10.085,555,067.7 1,840.0 5,626.2 526 292.0 60.00 02/20/09 9.394 0.843 9.985,310,453.9 1,840.0 5,610.1 527 292.2 60.00 02/20/09 8.825 0.793 9.385,492,902.4 1,840.0 5,622.1 528 288.1 60.00 02/20/09 9.109 0.834 9.687,100,834.7 1,840.0 5,727.8 534 293.6 60.00 02/20/09 8.564 0.792 9.1 87,182,411.5 1,840.0 5,780.5 535 294.0 60.00 02/20/09 8.825 0.808 9.387,027,912.4 1,840.0 5,723.0 536 294.2 60.00 02/20/09 9.014 0.827 9.587,233,577.6 1,840.0 5,736.6 534 292.9 60.00 02/20/09 9.109 0.822 9.685,862,466.1 1,840.0 5,646.4 525 290.8 60.00 02/20/09 8.516 0.742 8.983,528,234.4 1,840.0 5,447.5 510 291.8 60.00 02/19/09 8.066 0.719 8.584,788,248.3 1,840.0 5,575.7 521 291.2 60.00 02/19/09 7.435 0.664 7.984,230,917.2 1,840.0 5,584.9 523 291.3 60.00 02/19/09 8.214 0.745 8.884,888,632.5 1,840.0 5,674.6 529 292.1 60.00 02/19/09 8.658 0.787 9.2 85,727,608.9 1,840.0 5,684.1 529 295.3 60.00 02/19/09 9.584 0.862 10.1 85,576,386.1 1,840.0 5,627.6 526 296.1 60.00 02/19/09 9.035 0.826 9.686,248,989.4 1,840.0 5,718.7 527 298.7 60.00 02/19/09 8.846 0.812 9.486,600,728.8 1,840.0 5,742.0 531 301.6 60.00 02/19/09 9.489 0.860 10.086,171,771.9 1,840.0 5,666.7 528 303.0 60.00 02/19/09 9.693 0.882 10.385,781,175.8 1,840.0 5,687.7 527 297.6 60.00 02/19/09 9.109 0.822 9.685,761,635.7 1,840.0 5,639.8 527 296.4 60.00 02/19/09 9.299 0.843 9.886,247,977.7 1,840.0 5,671.7 529 299.2 60.00 02/19/09 9.489 0.860 10.086,230,372.3 1,840.0 5,670.6 528 300.0 60.00 02/19/09 8.635 0.784 9.1 86,341,487.9 1,840.0 5,677.9 530 298.5 60.00 02/19/09 9.014 0.818 9.586,339,941.6 1,840.0 5,677.8 529 294.6 60.00 02/19/09 8.540 0.768 9.085,536,147.6 1,840.0 5,624.9 525 291.1 02/19/09 7.212 0.641 7.684,473,996.9 1,840.0 5,555.1 520 288.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

21:00 22:00 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F FC FC F F F F F 07:00 FI FI FIM FC F F F F F 08:00 FI FI FIM F F F F F F 09:00 FI FI FIM F F F F F F 10:00 F F FM F F F F F F 11:00 F F FM F F F F F F 12:00 F F FM F F F F F F 13:00 F F FM F F F F F F 14:00 F F FM F F F F F F 15:00 F F FM F F F F F F 16:00 F F FM F F F F F F 17:00 F F FM F F F F F F 18:00 F F FM F F F F F F 19:00 F F FM F F F F F F 20:00 F F FM F F F F F F 21:00 F F FM F F F F F F 22:00 F F FM F F F F F F 23:00 F F FM F F F F F F 00:00 F F FM F F F F F F 01:00 F F FM F F F F F F 02:00 F F FM F F F F F F 03:00 F F FM F F F F F F 04:00 F F FM F F F F F F 05:00 F F FM F F F F F F 06:00 F F FMC FC F F F F F 07:00 F F FM F F F F F F 08:00 F F FM F F F F F F 09:00 F F FM F F F F F F 0.00 0.00 02/22/09 0.000 0.0 14,277,877.1 1,840.0 0.0 0 67.9 0.00 02/22/09 0.000 0.0 14,484,053.4 1,840.0 0.0 0 68.0 0.00 02/22/09 0.000 0.0 14,472,372.7 1,840.0 0.0 0 68.2 0.00 02/22/09 0.000 0.0 15,650,192.2 1,840.0 0.0 0 74.5 0.00 02/22/09 0.000 0.0 13,822,076.1 1,840.0 0.0 0 69.5 0.00 02/22/09 0.000 0.0 13,605,048.1 1,840.0 0.0 0 70.4 0.00 02/22/09 0.000 0.0 13,561,463.7 1,840.0 0.0 0 71.5 0.00 02/22/09 0.000 0.0 13,454,502.0 1,840.0 0.0 0 72.5 0.00 02/22/09 0.000 0.0 13,488,854.6 1,840.0 0.0 0 73.2 0.00 02/22/09 0.000 0.0 13,527,237.4 1,840.0 0.0 0 74.1 0.00 02/21/09 0.000 0.0 13,290,266.4 1,840.0 0.0 0 74.8 0.00 02/21/09 0.000 0.0 13,233,516.4 1,840.0 0.0 0 75.5 0.00 02/21/09 0.000 0.0 13,156,973.1 1,840.0 0.0 0 76.2 0.00 02/21/09 0.000 0.0 13,063,755.9 1,840.0 0.0 0 76.6 0.00 02/21/09 0.000 0.0 12,958,448.8 1,840.0 0.0 0 76.7 0.00 02/21/09 0.000 0.0 18,160,224.7 1,840.0 0.0 0 77.2 0.00 02/21/09 0.000 0.022,432,919.4 1,840.0 0.0 0 77.9 0.00 02/21/09 0.000 0.022,177,153.8 1,840.0 0.0 0 77.7 0.00 02/21/09 0.000 0.022,020,867.6 1,840.0 0.0 0 76.8 0.00 02/21/09 0.000 0.045,068,686.2 1,840.0 0.0 0 78.9 0.00 02/21/09 0.000 0.048,214,047.6 1,840.0 0.0 0 80.8 0.00 02/21/09 0.000 0.047,273,842.1 1,840.0 0.0 0 83.7 0.00 02/21/09 0.000 0.047,345,952.5 1,840.0 0.0 0 88.2 0.00 02/21/09 0.000 0.047,316,517.8 1,840.0 0.0 0 93.6 0.00 02/21/09 0.047,355,838.9 1,840.0 0.0 0 96.5 0.00 02/21/09 0.048,442,504.6 1,840.0 0.0 0 100.2 0.00 02/21/09 1.447,863,126.1 1,840.0 0.0 0 112.0 0.00 02/21/09 0.000 2.046,107,906.6 1,840.0 0.0 0 114.6 0.00 02/21/09 0.000 0.048,194,455.5 1,840.0 0.0 0 115.2 0.00 02/21/09 0.000 0.0 78,101,944.0 1,840.0 0.0 0 130.4 0.00 02/21/09 0.000 0.0 78,993,089.5 1,840.0 0.0 0 168.4 0.00 02/21/09 0.000 0.0 78,464,789.9 1,840.0 0.0 0 228.9 0.00 02/21/09 0.000 0.0 78,759,306.8 1,840.0 0.0 0 320.2 0.00 02/21/09 0.000 0.0 72,798,092.2 1,840.0 0.0 0 171.6 48.00 02/20/09 0.000 0.069,828,094.5 1,840.0 0.0 0 184.6 60.00 02/20/09 6.698 0.016 0.729,597,798.7 1,840.0 193.0 4 230.1 02/20/09 7.738 0.102 3.1 32,909,614.2 1,840.0 822.8 47 249.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

10:00 F F FM F F F F F F 11:00 F F FM F F F F F F 12:00 F F FM F F F F F F 13:00 F F FM F F F F F F 14:00 F F FM F F F F F F 15:00 F F FM F F F F F F 16:00 F F FM F F F F F F 17:00 F F FM F F F F F F 18:00 F F FM F F F F F F 19:00 F F FM F F F F F F 20:00 F F FM F F F F F F 21:00 F F FM F F F F F F 22:00 F F FM F F F F F F 23:00 F F FM F F F F F F 00:00 F F FM F F F F F F 01:00 F F FM F F F F F F 02:00 F F FM F F F F F F 03:00 F F FM F F F F F F 04:00 F F FM F F F F F F 05:00 F F FM F F F F F F 06:00 F F FM FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 0.00 0.00 02/23/09 0.000 0.0 5,925,258.6 1,840.0 0.0 0 71.3 0.00 02/23/09 0.000 0.0 5,977,225.6 1,840.0 0.0 0 72.5 0.00 02/23/09 0.000 0.0 6,338,418.2 1,840.0 0.0 0 73.8 0.00 02/23/09 0.000 0.0 5,870,800.5 1,840.0 0.0 0 74.6 0.00 02/23/09 0.000 0.0 5,609,529.4 1,840.0 0.0 0 75.5 0.00 02/23/09 0.000 0.0 5,054,144.5 1,840.0 0.0 0 76.4 0.00 02/23/09 0.000 0.0 5,080,437.0 1,840.0 0.0 0 77.2 0.00 02/23/09 0.000 0.0 4,940,896.6 1,840.0 0.0 0 77.9 0.00 02/23/09 0.000 0.0 4,746,542.5 1,840.0 0.0 0 78.3 0.00 02/23/09 0.000 0.0 5,315,643.2 1,840.0 0.0 0 79.0 0.00 02/23/09 0.000 0.0 5,601,262.6 1,840.0 0.0 0 79.6 0.00 02/23/09 0.000 0.0 5,735,471.8 1,840.0 0.0 0 80.1 0.00 02/23/09 0.000 0.0 6,031,283.3 1,840.0 0.0 0 80.7 0.00 02/23/09 0.000 0.0 6,275,569.2 1,840.0 0.0 0 80.6 0.00 02/23/09 0.000 0.0 6,937,126.3 1,840.0 0.0 0 80.1 0.00 02/23/09 0.000 0.0 7,223,803.5 1,840.0 0.0 0 79.3 0.00 02/23/09 0.000 0.0 9,098,207.2 1,840.0 0.0 0 83.7 0.00 02/23/09 0.000 0.0 7,243,217.9 1,840.0 0.0 0 77.1 0.00 02/23/09 0.000 0.0 6,878,901.9 1,840.0 0.0 0 75.7 0.00 02/23/09 0.000 0.0 6,557,521.7 1,840.0 0.0 0 74.5 0.00 02/23/09 0.000 0.0 5,999,287.1 1,840.0 0.0 0 73.2 0.00 02/23/09 0.000 0.0 6,281,581.5 1,840.0 0.0 0 71.9 0.00 02/23/09 0.000 0.0 6,526,152.3 1,840.0 0.0 0 71.1 0.00 02/22/09 0.000 0.0 6,444,647.1 1,840.0 0.0 0 70.4 0.00 02/22/09 0.000 0.0 6,517,321.5 1,840.0 0.0 0 69.7 0.00 02/22/09 0.000 0.0 5,885,102.6 1,840.0 0.0 0 68.8 0.00 02/22/09 0.000 0.0 5,290,502.6 1,840.0 0.0 0 67.9 0.00 02/22/09 0.000 0.0 4,960,535.0 1,840.0 0.0 0 66.9 0.00 02/22/09 0.000 0.0 4,437,011.4 1,840.0 0.0 0 65.8 0.00 02/22/09 0.000 0.0 3,627,035.7 1,840.0 0.0 0 65.0 0.00 02/22/09 0.000 0.0 3,031,015.2 1,840.0 0.0 0 64.0 0.00 02/22/09 0.000 0.0 3,370,019.1 1,840.0 0.0 0 63.8 0.00 02/22/09 0.000 0.0 3,318,445.0 1,840.0 0.0 0 63.5 0.00 02/22/09 0.000 0.0 3,470,266.3 1,840.0 0.0 0 63.0 0.00 02/22/09 0.000 0.0 3,426,815.9 1,840.0 0.0 0 62.4 0.00 02/22/09 0.000 0.0 3,513,995.5 1,840.0 0.0 0 62.6 02/22/09 0.000 0.0 4,267,286.0 1,840.0 0.0 0 63.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 0.00 0.00 02/25/09 0.000 0.023,064,225.4 1,840.0 0.0 0 97.1 0.00 02/25/09 0.000 0.023,336,189.0 1,840.0 0.0 0 96.0 0.00 02/25/09 0.000 0.023,324,352.9 1,840.0 0.0 0 95.3 0.00 02/25/09 0.000 0.023,083,241.8 1,840.0 0.0 0 95.1 0.00 02/25/09 0.000 0.022,780,691.7 1,840.0 0.0 0 94.7 0.00 02/25/09 0.000 1.1 23,663,835.9 1,840.0 0.0 0 98.5 0.00 02/25/09 0.000 0.022,707,771.0 1,840.0 0.0 0 93.3 0.00 02/25/09 0.000 0.022,711,365.0 1,840.0 0.0 0 93.1 0.00 02/25/09 0.000 0.022,589,626.0 1,840.0 0.0 0 92.9 0.00 02/25/09 0.000 0.022,724,813.8 1,840.0 0.0 0 92.8 0.00 02/25/09 0.000 0.022,776,168.2 1,840.0 0.0 0 92.6 0.00 02/25/09 0.000 0.022,831,824.9 1,840.0 0.0 0 92.4 0.00 02/24/09 0.000 0.022,727,248.2 1,840.0 0.0 0 92.5 0.00 02/24/09 0.000 0.022,623,743.6 1,840.0 0.0 0 92.0 0.00 02/24/09 0.000 0.022,766,156.0 1,840.0 0.0 0 90.1 0.00 02/24/09 0.000 0.023,266,884.9 1,840.0 0.0 0 88.4 0.00 02/24/09 0.000 0.023,252,105.8 1,840.0 0.0 0 87.2 0.00 02/24/09 0.000 1.423,270,535.9 1,840.0 0.0 0 85.9 0.00 02/24/09 0.000 0.023,166,038.1 1,840.0 0.0 0 84.3 0.00 02/24/09 0.000 0.023,279,851.1 1,840.0 0.0 0 81.8 0.00 02/24/09 0.000 0.0 18,647,706.4 1,840.0 0.0 0 72.3 0.00 02/24/09 0.000 0.0 2,476,294.2 1,840.0 0.0 0 64.4 0.00 02/24/09 0.000 0.0 2,993,998.4 1,840.0 0.0 0 64.5 0.00 02/24/09 0.000 0.0 3,556,627.0 1,840.0 0.0 0 64.2 0.00 02/24/09 0.000 0.0 3,457,971.0 1,840.0 0.0 0 63.7 0.00 02/24/09 0.000 0.0 4,406,270.6 1,840.0 0.0 0 63.5 0.00 02/24/09 0.000 0.0 4,465,471.7 1,840.0 0.0 0 62.6 0.00 02/24/09 0.000 0.0 4,780,087.9 1,840.0 0.0 0 63.2 0.00 02/24/09 0.000 0.0 4,675,700.7 1,840.0 0.0 0 63.7 0.00 02/24/09 0.000 0.0 6,667,137.5 1,840.0 0.0 0 70.3 0.00 02/24/09 0.000 0.0 5,274,579.6 1,840.0 0.0 0 64.5 0.00 02/24/09 0.000 0.0 5,551,841.5 1,840.0 0.0 0 65.4 0.00 02/24/09 0.000 0.0 5,058,532.2 1,840.0 0.0 0 66.6 0.00 02/24/09 0.000 0.0 4,646,561.0 1,840.0 0.0 0 67.2 0.00 02/24/09 0.000 0.0 4,881,933.4 1,840.0 0.0 0 68.3 0.00 02/24/09 0.000 0.0 5,664,473.7 1,840.0 0.0 0 69.8 02/23/09 0.000 0.0 5,642,241.2 1,840.0 0.0 0 70.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 0.00 0.00 02/27/09 0.000 0.023,180,833.5 1,840.0 0.0 0 86.2 0.00 02/26/09 0.000 0.023,140,595.7 1,840.0 0.0 0 87.2 0.00 02/26/09 0.000 0.023,017,601.6 1,840.0 0.0 0 88.2 0.00 02/26/09 0.000 0.022,843,619.3 1,840.0 0.0 0 88.5 0.00 02/26/09 0.000 0.022,836,204.8 1,840.0 0.0 0 88.3 0.00 02/26/09 0.000 0.022,875,623.3 1,840.0 0.0 0 88.2 0.00 02/26/09 0.000 0.022,893,625.8 1,840.0 0.0 0 88.7 0.00 02/26/09 0.000 0.022,760,744.6 1,840.0 0.0 0 88.9 0.00 02/26/09 0.000 0.022,990,240.2 1,840.0 0.0 0 89.0 0.00 02/26/09 0.000 0.023,102,872.2 1,840.0 0.0 0 88.5 0.00 02/26/09 0.000 0.023,515,928.1 1,840.0 0.0 0 87.3 0.00 02/26/09 0.000 0.023,961,255.3 1,840.0 0.0 0 87.5 0.00 02/26/09 0.000 0.024,119,498.9 1,840.0 0.0 0 88.3 0.00 02/26/09 0.000 0.024,283,257.2 1,840.0 0.0 0 88.6 0.00 02/26/09 0.000 0.024,669,390.8 1,840.0 0.0 0 87.6 0.00 02/26/09 0.000 0.025,007,966.5 1,840.0 0.0 0 87.6 0.00 02/26/09 0.000 0.025,303,860.9 1,840.0 0.0 0 88.4 0.00 02/26/09 0.000 0.025,333,243.4 1,840.0 0.0 0 89.3 0.00 02/26/09 0.000 0.026,059,980.4 1,840.0 0.0 0 95.0 0.00 02/26/09 0.000 0.025,184,342.6 1,840.0 0.0 0 91.9 0.00 02/26/09 0.000 0.025,174,839.0 1,840.0 0.0 0 94.0 0.00 02/26/09 0.000 0.025,215,504.2 1,840.0 0.0 0 96.6 0.00 02/26/09 0.000 0.025,110,895.3 1,840.0 0.0 0 99.4 0.00 02/26/09 0.000 0.024,926,210.4 1,840.0 0.0 0 101.6 0.00 02/26/09 0.000 0.024,765,795.8 1,840.0 0.0 0 103.0 0.00 02/25/09 0.000 0.024,499,304.4 1,840.0 0.0 0 104.0 0.00 02/25/09 0.000 0.024,445,754.1 1,840.0 0.0 0 105.2 0.00 02/25/09 0.000 0.024,218,786.5 1,840.0 0.0 0 106.3 0.00 02/25/09 0.000 0.023,849,326.3 1,840.0 0.0 0 108.2 0.00 02/25/09 0.000 0.023,286,717.8 1,840.0 0.0 0 109.5 0.00 02/25/09 0.000 0.022,874,929.7 1,840.0 0.0 0 109.2 0.00 02/25/09 0.000 0.022,885,324.8 1,840.0 0.0 0 108.3 0.00 02/25/09 0.000 0.022,850,216.3 1,840.0 0.0 0 106.6 0.00 02/25/09 0.000 0.022,867,174.2 1,840.0 0.0 0 105.1 0.00 02/25/09 0.000 0.022,972,936.8 1,840.0 0.0 0 104.1 0.00 02/25/09 0.000 0.023,049,661.0 1,840.0 0.0 0 101.3 02/25/09 0.000 0.023,021,791.9 1,840.0 0.0 0 99.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F FC F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 0.00 0.00 02/28/09 0.000 0.0 2,893,827.2 1,840.0 0.0 0 68.7 0.00 02/28/09 0.000 0.0 3,497,462.2 1,840.0 0.0 0 69.4 0.00 02/28/09 0.000 0.0 3,903,398.3 1,840.0 0.0 0 70.1 0.00 02/28/09 0.000 0.0 4,443,672.5 1,840.0 0.0 0 70.8 0.00 02/28/09 0.000 0.0 5,073,545.6 1,840.0 0.0 0 71.7 0.00 02/28/09 0.000 0.0 5,578,292.8 1,840.0 0.0 0 72.4 0.00 02/28/09 0.000 0.0 6,079,042.2 1,840.0 0.0 0 73.2 0.00 02/28/09 0.000 0.0 8,335,422.6 1,840.0 0.0 0 79.2 0.00 02/28/09 0.000 0.0 6,603,040.6 1,840.0 0.0 0 73.5 0.00 02/28/09 0.000 0.0 6,632,228.5 1,840.0 0.0 0 73.2 0.00 02/28/09 0.000 0.0 6,562,077.6 1,840.0 0.0 0 72.8 0.00 02/28/09 0.000 0.0 6,625,355.2 1,840.0 0.0 0 72.6 0.00 02/28/09 0.000 0.0 6,735,538.8 1,840.0 0.0 0 72.4 0.00 02/28/09 0.000 0.0 6,447,819.1 1,840.0 0.0 0 72.4 0.00 02/27/09 0.000 0.0 6,371,836.2 1,840.0 0.0 0 72.3 0.00 02/27/09 0.000 0.0 6,008,547.0 1,840.0 0.0 0 72.3 0.00 02/27/09 0.000 0.0 5,791,445.5 1,840.0 0.0 0 72.4 0.00 02/27/09 0.000 0.0 5,568,039.2 1,840.0 0.0 0 72.3 0.00 02/27/09 0.000 0.0 5,265,476.4 1,840.0 0.0 0 72.3 0.00 02/27/09 0.000 0.0 4,756,785.8 1,840.0 0.0 0 73.2 0.00 02/27/09 0.000 0.0 4,588,891.5 1,840.0 0.0 0 74.3 0.00 02/27/09 0.000 0.0 4,596,264.6 1,840.0 0.0 0 75.0 0.00 02/27/09 0.000 0.0 5,280,444.2 1,840.0 0.0 0 76.3 0.00 02/27/09 0.000 0.0 6,070,516.6 1,840.0 0.0 0 78.1 0.00 02/27/09 0.000 0.0 19,806,514.1 1,840.0 0.0 0 84.3 0.00 02/27/09 0.000 0.024,134,109.3 1,840.0 0.0 0 85.6 0.00 02/27/09 0.000 0.024,235,270.5 1,840.0 0.0 0 85.8 0.00 02/27/09 0.000 0.024,342,741.4 1,840.0 0.0 0 85.8 0.00 02/27/09 0.000 0.024,258,952.7 1,840.0 0.0 0 85.9 0.00 02/27/09 0.000 0.024,167,299.2 1,840.0 0.0 0 86.3 0.00 02/27/09 0.000 3.623,999,166.9 1,840.0 0.0 0 86.6 0.00 02/27/09 0.000 0.024,816,804.0 1,840.0 0.0 0 91.5 0.00 02/27/09 0.000 0.023,764,521.3 1,840.0 0.0 0 86.4 0.00 02/27/09 0.000 0.023,473,175.1 1,840.0 0.0 0 86.5 0.00 02/27/09 0.000 0.023,332,907.8 1,840.0 0.0 0 86.5 0.00 02/27/09 0.000 0.023,240,155.8 1,840.0 0.0 0 86.2 02/27/09 0.000 0.023,120,353.7 1,840.0 0.0 0 85.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 0.00 0.00 03/02/09 0.000 0.0 5,923,778.3 1,840.0 0.0 0 79.5 0.00 03/02/09 0.000 0.0 5,884,564.0 1,840.0 0.0 0 79.7 0.00 03/02/09 0.000 0.0 5,864,116.1 1,840.0 0.0 0 79.6 0.00 03/01/09 0.000 0.0 5,782,778.1 1,840.0 0.0 0 79.6 0.00 03/01/09 0.000 0.0 5,792,027.2 1,840.0 0.0 0 79.6 0.00 03/01/09 0.000 0.0 5,697,236.6 1,840.0 0.0 0 79.5 0.00 03/01/09 0.000 1.0 5,654,195.9 1,840.0 0.0 0 79.5 0.00 03/01/09 0.000 0.0 5,669,293.5 1,840.0 0.0 0 79.3 0.00 03/01/09 0.000 0.0 5,548,878.6 1,840.0 0.0 0 79.1 0.00 03/01/09 0.000 0.0 5,502,963.2 1,840.0 0.0 0 78.9 0.00 03/01/09 0.000 0.0 5,347,470.5 1,840.0 0.0 0 78.4 0.00 03/01/09 0.000 0.0 5,367,613.7 1,840.0 0.0 0 78.0 0.00 03/01/09 0.000 0.0 5,461,345.9 1,840.0 0.0 0 77.4 0.00 03/01/09 0.000 0.0 5,530,323.0 1,840.0 0.0 0 76.8 0.00 03/01/09 0.000 0.0 5,685,159.7 1,840.0 0.0 0 76.2 0.00 03/01/09 0.000 0.0 5,799,772.8 1,840.0 0.0 0 75.5 0.00 03/01/09 0.000 0.0 6,163,027.2 1,840.0 0.0 0 74.9 0.00 03/01/09 0.000 0.0 6,333,653.0 1,840.0 0.0 0 74.2 0.00 03/01/09 0.000 0.0 6,555,758.7 1,840.0 0.0 0 73.4 0.00 03/01/09 0.000 0.0 6,227,760.1 1,840.0 0.0 0 72.5 0.00 03/01/09 0.000 0.0 8,129,271.7 1,840.0 0.0 0 77.5 0.00 03/01/09 0.000 0.0 6,214,488.8 1,840.0 0.0 0 71.0 0.00 03/01/09 0.000 0.0 6,022,313.8 1,840.0 0.0 0 70.2 0.00 03/01/09 0.000 0.0 5,701,934.9 1,840.0 0.0 0 69.3 0.00 03/01/09 0.000 0.0 5,550,811.9 1,840.0 0.0 0 68.6 0.00 03/01/09 0.000 0.0 5,464,441.0 1,840.0 0.0 0 67.8 0.00 03/01/09 0.000 0.0 5,085,715.7 1,840.0 0.0 0 66.5 0.00 02/28/09 0.000 0.0 4,482,599.5 1,840.0 0.0 0 64.3 0.00 02/28/09 0.000 0.0 3,575,248.1 1,840.0 0.0 0 60.3 0.00 02/28/09 0.000 0.0 2,100,809.2 1,840.0 0.0 0 56.5 0.00 02/28/09 0.000 0.0 1,155,593.2 1,840.0 0.0 0 54.4 0.00 02/28/09 0.000 0.0 7,985.6 1,840.0 0.0 0 47.2 0.00 02/28/09 0.000 0.0 0.0 1,840.0 0.0 0 47.9 0.00 02/28/09 0.000 0.0 0.0 1,840.0 0.0 0 54.9 0.00 02/28/09 0.000 0.5 11,353.0 1,840.0 0.0 0 60.4 0.00 02/28/09 0.000 0.0 375,502.2 1,840.0 0.0 0 63.2 02/28/09 0.000 0.0 1,572,709.5 1,840.0 0.0 0 66.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 0.00 0.00 03/03/09 0.000 0.0 932,210.7 1,840.0 0.0 0 65.3 0.00 03/03/09 0.000 0.0 1,260,230.2 1,840.0 0.0 0 66.2 0.00 03/03/09 0.000 0.0 1,959,218.6 1,840.0 0.0 0 67.6 0.00 03/03/09 0.000 0.0 2,394,708.8 1,840.0 0.0 0 68.3 0.00 03/03/09 0.000 0.0 2,803,563.6 1,840.0 0.0 0 68.6 0.00 03/03/09 0.000 0.0 3,152,338.2 1,840.0 0.0 0 69.2 0.00 03/03/09 0.000 0.0 3,463,364.9 1,840.0 0.0 0 69.9 0.00 03/03/09 0.000 0.0 4,501,941.8 1,840.0 0.0 0 70.8 0.00 03/03/09 0.000 0.0 4,912,061.0 1,840.0 0.0 0 71.1 0.00 03/03/09 0.000 0.0 6,801,138.9 1,840.0 0.0 0 77.1 0.00 03/03/09 0.000 0.0 5,027,983.9 1,840.0 0.0 0 71.7 0.00 03/03/09 0.000 0.0 5,028,535.4 1,840.0 0.0 0 72.3 0.00 03/03/09 0.000 0.0 5,033,196.4 1,840.0 0.0 0 73.1 0.00 03/03/09 0.000 0.0 5,044,266.7 1,840.0 0.0 0 74.0 0.00 03/03/09 0.000 0.0 5,234,045.1 1,840.0 0.0 0 75.0 0.00 03/03/09 0.000 0.0 5,298,250.9 1,840.0 0.0 0 75.8 0.00 03/02/09 0.000 0.0 5,287,106.4 1,840.0 0.0 0 76.6 0.00 03/02/09 0.000 0.0 5,258,367.9 1,840.0 0.0 0 77.5 0.00 03/02/09 0.000 0.0 5,045,595.5 1,840.0 0.0 0 78.2 0.00 03/02/09 0.000 0.0 5,082,997.5 1,840.0 0.0 0 79.2 0.00 03/02/09 0.000 0.0 5,006,652.3 1,840.0 0.0 0 80.1 0.00 03/02/09 0.000 0.0 4,991,608.5 1,840.0 0.0 0 80.9 0.00 03/02/09 0.000 0.0 5,035,041.1 1,840.0 0.0 0 81.8 0.00 03/02/09 0.000 0.0 5,258,454.1 1,840.0 0.0 0 82.3 0.00 03/02/09 0.000 0.0 5,182,490.7 1,840.0 0.0 0 82.3 0.00 03/02/09 0.000 0.0 5,293,263.2 1,840.0 0.0 0 82.0 0.00 03/02/09 0.000 0.0 5,348,830.4 1,840.0 0.0 0 81.4 0.00 03/02/09 0.000 0.0 5,461,996.9 1,840.0 0.0 0 81.0 0.00 03/02/09 0.000 0.0 5,596,683.1 1,840.0 0.0 0 80.7 0.00 03/02/09 0.000 0.0 5,802,693.9 1,840.0 0.0 0 80.2 0.00 03/02/09 0.000 0.0 5,864,425.7 1,840.0 0.0 0 79.9 0.00 03/02/09 0.000 0.0 6,363,136.6 1,840.0 0.0 0 79.8 0.00 03/02/09 0.000 0.0 6,728,346.7 1,840.0 0.0 0 79.8 0.00 03/02/09 0.000 0.0 8,598,258.5 1,840.0 0.0 0 85.1 0.00 03/02/09 0.000 0.0 6,844,019.5 1,840.0 0.0 0 80.0 0.00 03/02/09 0.000 0.0 6,953,426.3 1,840.0 0.0 0 80.0 03/02/09 0.000 0.0 6,410,553.7 1,840.0 0.0 0 79.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 0.00 0.00 03/05/09 0.000 0.0 4,456,604.8 1,840.0 0.0 0 79.6 0.00 03/05/09 0.000 0.0 5,000,381.1 1,840.0 0.0 0 79.2 0.00 03/05/09 0.000 0.0 4,480,176.3 1,840.0 0.0 0 78.2 0.00 03/05/09 0.000 0.0 4,347,121.9 1,840.0 0.0 0 77.3 0.00 03/05/09 0.000 0.0 3,724,168.9 1,840.0 0.0 0 76.5 0.00 03/04/09 0.000 0.0 3,541,274.9 1,840.0 0.0 0 76.1 0.00 03/04/09 0.000 0.0 3,857,967.8 1,840.0 0.0 0 75.8 0.00 03/04/09 0.000 0.0 4,314,949.8 1,840.0 0.0 0 75.0 0.00 03/04/09 0.000 0.0 4,066,361.9 1,840.0 0.0 0 73.2 0.00 03/04/09 0.000 0.0 2,946,674.4 1,840.0 0.0 0 71.0 0.00 03/04/09 0.000 0.0 1,552,856.1 1,840.0 0.0 0 68.3 0.00 03/04/09 0.000 0.0 12,609.3 1,840.0 0.0 0 65.3 0.00 03/04/09 0.000 0.0 17,481.2 1,840.0 0.0 0 65.4 0.00 03/04/09 0.000 0.0 17,024.3 1,840.0 0.0 0 65.5 0.00 03/04/09 0.000 0.0 85,499.7 1,840.0 0.0 0 65.7 0.00 03/04/09 0.000 0.0 43,470.0 1,840.0 0.0 0 65.2 0.00 03/04/09 0.000 0.0 42,377.2 1,840.0 0.0 0 65.5 0.00 03/04/09 0.000 0.0 649,750.2 1,840.0 0.0 0 67.7 0.00 03/04/09 0.000 27.0 2,077,298.3 1,840.0 0.0 0 70.2 0.00 03/04/09 0.000 0.0 2,823,604.0 1,840.0 0.0 0 71.2 0.00 03/04/09 0.000 5.2 3,230,230.5 1,840.0 0.0 0 71.4 0.00 03/04/09 0.000 0.9 3,285,406.6 1,840.0 0.0 0 71.1 0.00 03/04/09 0.000 0.0 5,181,296.2 1,840.0 0.0 0 76.4 0.00 03/04/09 0.000 0.0 3,135,145.1 1,840.0 0.0 0 70.3 0.00 03/04/09 0.000 0.0 2,697,372.8 1,840.0 0.0 0 69.8 0.00 03/04/09 0.000 0.0 2,962,039.7 1,840.0 0.0 0 69.9 0.00 03/04/09 0.000 0.0 3,068,186.4 1,840.0 0.0 0 69.5 0.00 03/04/09 0.000 0.0 2,396,191.3 1,840.0 0.0 0 68.8 0.00 03/04/09 0.000 0.0 2,168,745.5 1,840.0 0.0 0 68.3 0.00 03/03/09 0.000 0.0 2,386,564.0 1,840.0 0.0 0 68.2 0.00 03/03/09 0.000 0.0 2,394,749.8 1,840.0 0.0 0 67.9 0.00 03/03/09 0.000 0.0 2,240,014.5 1,840.0 0.0 0 67.1 0.00 03/03/09 0.000 0.0 1,258,923.5 1,840.0 0.0 0 65.3 0.00 03/03/09 0.000 0.0 1,019,584.6 1,840.0 0.0 0 64.7 0.00 03/03/09 0.000 0.0 452,069.5 1,840.0 0.0 0 64.0 0.00 03/03/09 0.000 0.0 867,681.1 1,840.0 0.0 0 64.8 03/03/09 0.000 0.0 626,664.1 1,840.0 0.0 0 64.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 FI FI FI F F F F F F 09:00 FI FI FIC F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 0.00 0.00 03/06/09 0.000 0.0 61,218.0 1,840.0 0.0 0 74.9 0.00 03/06/09 0.000 0.0 527,950.9 1,840.0 0.0 0 75.5 0.00 03/06/09 0.000 0.0 1,496,177.3 1,840.0 0.0 0 75.9 0.00 03/06/09 0.000 0.0 1,272,827.5 1,840.0 0.0 0 76.0 0.00 03/06/09 0.000 0.0 1,850,236.4 1,840.0 0.0 0 75.4 0.00 03/06/09 0.000 0.0 1,308,503.4 1,840.0 0.0 0 74.0 0.00 03/06/09 0.000 0.0 504,917.4 1,840.0 0.0 0 72.9 0.00 03/06/09 0.000 0.0 1,851,899.6 1,840.0 0.0 0 74.4 0.00 03/06/09 3.2 3,090,705.2 1,840.0 0.0 0 74.2 0.00 03/06/09 0.0 3,194,227.8 1,840.0 0.0 0 76.8 0.00 03/06/09 0.000 0.0 3,321,271.3 1,840.0 0.0 0 79.1 0.00 03/06/09 0.000 0.0 5,784,291.2 1,840.0 0.0 0 85.0 0.00 03/06/09 0.000 0.0 3,379,452.0 1,840.0 0.0 0 79.8 0.00 03/06/09 0.000 0.0 3,219,028.3 1,840.0 0.0 0 79.7 0.00 03/06/09 0.000 0.0 2,818,868.1 1,840.0 0.0 0 80.0 0.00 03/06/09 0.000 0.0 1,562,893.4 1,840.0 0.0 0 79.8 0.00 03/06/09 0.000 0.0 1,814,221.5 1,840.0 0.0 0 80.9 0.00 03/06/09 0.000 0.0 1,727,722.4 1,840.0 0.0 0 82.1 0.00 03/05/09 0.000 0.0 1,619,033.9 1,840.0 0.0 0 82.0 0.00 03/05/09 0.000 0.0 2,572,235.9 1,840.0 0.0 0 81.1 0.00 03/05/09 0.000 0.0 1,722,581.4 1,840.0 0.0 0 81.6 0.00 03/05/09 0.000 0.0 1,675,586.0 1,840.0 0.0 0 82.1 0.00 03/05/09 0.000 0.0 1,494,905.6 1,840.0 0.0 0 83.5 0.00 03/05/09 0.000 0.0 1,411,740.0 1,840.0 0.0 0 83.0 0.00 03/05/09 0.000 0.0 1,438,944.6 1,840.0 0.0 0 83.4 0.00 03/05/09 0.000 0.0 663,848.8 1,840.0 0.0 0 84.8 0.00 03/05/09 0.000 0.0 1,231,122.5 1,840.0 0.0 0 82.8 0.00 03/05/09 0.000 0.0 1,455,663.3 1,840.0 0.0 0 80.9 0.00 03/05/09 0.000 0.0 1,936,581.4 1,840.0 0.0 0 79.0 0.00 03/05/09 0.000 0.0 2,223,313.9 1,840.0 0.0 0 78.3 0.00 03/05/09 0.000 0.0 2,799,596.8 1,840.0 0.0 0 79.2 0.00 03/05/09 0.000 0.0 3,190,498.0 1,840.0 0.0 0 80.3 0.00 03/05/09 0.000 0.0 3,558,973.6 1,840.0 0.0 0 81.4 0.00 03/05/09 0.000 0.0 4,538,250.4 1,840.0 0.0 0 82.1 0.00 03/05/09 0.000 0.0 4,644,084.1 1,840.0 0.0 0 81.5 0.00 03/05/09 0.000 0.0 6,768,038.2 1,840.0 0.0 0 86.1 03/05/09 0.000 0.0 4,572,678.1 1,840.0 0.0 0 80.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 FI FI FI F F F F F F 09:00 FI FI FI F F F F F F 10:00 FI FI FI FIM F FI FI FIM F 11:00 F F F FM F F F FM F 12:00 F F F FM F F F FM F 13:00 FI FI F FIM F FI FI FIM F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F F F F F F F 06:00 F F F FC F F F F F 0.00 0.00 03/08/09 0.000 0.0 5,383,947.4 1,840.0 0.0 0 73.6 0.00 03/08/09 0.000 0.0 3,200,405.0 1,840.0 0.0 0 67.3 0.00 03/08/09 0.000 0.0 3,115,331.9 1,840.0 0.0 0 66.9 0.00 03/08/09 0.000 4.8 2,571,863.5 1,840.0 0.0 0 66.8 0.00 03/08/09 0.000 4.9 2,633,265.5 1,840.0 0.0 0 66.9 0.00 03/08/09 0.000 0.0 152,738.7 1,840.0 0.0 0 64.0 0.00 03/08/09 0.000 0.4 0.0 1,840.0 0.0 0 64.8 0.00 03/07/09 0.000 5.3 96,161.6 1,840.0 0.0 0 66.8 0.00 03/07/09 0.000 0.0 414,017.7 1,840.0 0.0 0 68.2 0.00 03/07/09 0.000 0.0 0.0 1,840.0 0.0 0 67.9 0.00 03/07/09 0.000 0.3 5,711.4 1,840.0 0.0 0 68.2 0.00 03/07/09 0.000 4.6 36,867.8 1,840.0 0.0 0 68.4 0.00 03/07/09 0.000 0.0 93,206.5 1,840.0 0.0 0 68.7 0.00 03/07/09 0.000 0.0 48,668.4 1,840.0 0.0 0 68.7 0.00 03/07/09 0.000 4.8 29,220.3 1,840.0 0.0 0 68.7 0.00 03/07/09 0.000 0.0 170,207.0 1,840.0 0.0 0 68.9 0.00 03/07/09 0.000 0.0 737,725.8 1,840.0 0.0 0 69.0 0.00 03/07/09 0.0 0.0 1,840.0 0 65.9 0.00 03/07/09 0.000 0.0 25,734.3 1,840.0 0.0 0 67.8 0.00 03/07/09 0.000 0.0 290,278.3 1,840.0 0.0 0 68.5 0.00 03/07/09 0.0 307,568.5 1,840.0 0 67.9 0.00 03/07/09 2,235,478.0 1,840.0 0.0 0 67.9 0.00 03/07/09 0.0 2,386,316.9 1,840.0 0.0 0 68.0 0.00 03/07/09 0.000 0.0 2,150,843.6 1,840.0 0.0 0 69.3 0.00 03/07/09 0.000 0.0 3,546,127.5 1,840.0 0.0 0 75.6 0.00 03/07/09 0.000 0.0 127,410.1 1,840.0 0.0 0 69.1 0.00 03/07/09 0.000 0.0 570,532.5 1,840.0 0.0 0 70.4 0.00 03/07/09 0.000 0.0 1,459,317.3 1,840.0 0.0 0 71.1 0.00 03/07/09 0.000 0.0 194,102.1 1,840.0 0.0 0 71.3 0.00 03/07/09 0.000 0.0 356,952.3 1,840.0 0.0 0 72.0 0.00 03/07/09 0.000 0.0 404,994.0 1,840.0 0.0 0 72.4 0.00 03/06/09 0.000 0.0 26,542.5 1,840.0 0.0 0 72.1 0.00 03/06/09 0.000 0.0 13,796.9 1,840.0 0.0 0 73.0 0.00 03/06/09 0.000 0.0 77,296.2 1,840.0 0.0 0 73.8 0.00 03/06/09 0.000 0.0 55,008.1 1,840.0 0.0 0 73.9 0.00 03/06/09 0.000 0.0 53,802.7 1,840.0 0.0 0 74.3 03/06/09 0.000 0.0 13,238.0 1,840.0 0.0 0 74.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 FI F F FC F FI F F F 10:00 FI F F F F FI F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 0.00 0.00 03/09/09 0.000 0.0 1,784,212.2 1,840.0 0.0 0 63.7 0.00 03/09/09 0.000 0.0 2,132,731.4 1,840.0 0.0 0 63.6 0.00 03/09/09 0.000 0.0 940,820.1 1,840.0 0.0 0 65.4 0.00 03/09/09 0.000 0.0 141,145.4 1,840.0 0.0 0 64.6 0.00 03/09/09 0.000 0.0 0.0 1,840.0 0.0 0 63.6 0.00 03/09/09 0.000 0.0 9,035.6 1,840.0 0.0 0 62.7 0.00 03/09/09 0.000 0.0 11,083.5 1,840.0 0.0 0 62.0 0.00 03/09/09 0.000 0.0 6,616.0 1,840.0 0.0 0 60.9 0.00 03/09/09 0.000 0.0 17,944.7 1,840.0 0.0 0 59.4 0.00 03/09/09 0.000 0.0 67,712.3 1,840.0 0.0 0 57.9 0.00 03/09/09 0.000 0.0 18,793.1 1,840.0 0.0 0 57.0 0.00 03/09/09 0.000 0.0 59,662.9 1,840.0 0.0 0 57.0 0.00 03/09/09 0.000 0.0 0.0 1,840.0 0.0 0 56.5 0.00 03/09/09 0.000 0.0 2,109,106.0 1,840.0 0.0 0 63.0 0.00 03/09/09 0.000 0.0 0.0 1,840.0 0.0 0 55.3 0.00 03/09/09 0.000 0.0 0.0 1,840.0 0.0 0 57.4 0.00 03/09/09 0.000 0.0 0.0 1,840.0 0.0 0 57.8 0.00 03/09/09 0.000 0.0 10,610.6 1,840.0 0.0 0 58.3 0.00 03/09/09 0.000 0.0 0.0 1,840.0 0.0 0 58.4 0.00 03/09/09 0.000 0.0 0.0 1,840.0 0.0 0 57.8 0.00 03/08/09 0.000 0.0 0.0 1,840.0 0.0 0 58.6 0.00 03/08/09 0.000 0.0 695,659.7 1,840.0 0.0 0 65.9 0.00 03/08/09 0.000 0.0 2,465,554.6 1,840.0 0.0 0 71.5 0.00 03/08/09 0.000 0.0 3,666,791.4 1,840.0 0.0 0 72.6 0.00 03/08/09 0.000 0.0 3,733,776.3 1,840.0 0.0 0 72.8 0.00 03/08/09 0.000 0.1 3,399,381.8 1,840.0 0.0 0 73.3 0.00 03/08/09 0.000 0.0 3,819,676.5 1,840.0 0.0 0 73.9 0.00 03/08/09 0.000 0.0 4,230,579.4 1,840.0 0.0 0 74.3 0.00 03/08/09 0.000 0.1 4,326,514.7 1,840.0 0.0 0 74.3 0.00 03/08/09 0.000 0.1 4,992,652.7 1,840.0 0.0 0 74.3 0.00 03/08/09 0.000 1.4 4,963,747.2 1,840.0 0.0 0 73.6 0.00 03/08/09 0.000 2.2 4,488,124.9 1,840.0 0.0 0 72.5 0.00 03/08/09 0.000 2.4 4,753,289.3 1,840.0 0.0 0 71.8 0.00 03/08/09 0.000 0.9 3,929,076.3 1,840.0 0 69.6 0.00 03/08/09 0.000 0.0 4,184,638.4 1,840.0 0 85.1 0.00 03/08/09 0.000 0.1 3,333,982.6 1,840.0 0.0 0 67.9 03/08/09 0.000 4.8 3,565,172.8 1,840.0 0.0 0 67.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 0.00 0.00 03/11/09 0.000 0.023,679,573.3 1,840.0 0.0 0 90.4 0.00 03/11/09 0.000 0.022,842,042.6 1,840.0 0.0 0 91.2 0.00 03/11/09 0.000 0.0 16,592,024.8 1,840.0 0.0 0 86.4 0.00 03/11/09 0.000 0.0 12,359,959.6 1,840.0 0.0 0 88.8 0.00 03/11/09 0.000 0.0 10,294,152.0 1,840.0 0.0 0 84.2 0.00 03/11/09 0.000 0.0 10,313,209.3 1,840.0 0.0 0 84.5 0.00 03/11/09 0.000 0.0 9,830,049.1 1,840.0 0.0 0 84.6 0.00 03/11/09 0.000 0.0 10,037,320.6 1,840.0 0.0 0 85.0 0.00 03/11/09 0.000 0.0 9,886,659.3 1,840.0 0.0 0 85.7 0.00 03/10/09 0.000 0.0 8,519,926.3 1,840.0 0.0 0 85.9 0.00 03/10/09 0.000 0.0 7,782,250.0 1,840.0 0.0 0 86.0 0.00 03/10/09 0.000 0.0 6,624,982.7 1,840.0 0.0 0 86.7 0.00 03/10/09 0.000 0.0 5,922,368.9 1,840.0 0.0 0 86.8 0.00 03/10/09 0.000 0.0 4,481,327.5 1,840.0 0.0 0 85.7 0.00 03/10/09 0.000 0.0 3,386,183.1 1,840.0 0.0 0 85.2 0.00 03/10/09 0.000 0.0 3,114,120.0 1,840.0 0.0 0 85.4 0.00 03/10/09 0.000 0.0 3,075,341.8 1,840.0 0.0 0 87.5 0.00 03/10/09 0.000 0.0 5,778,025.1 1,840.0 0.0 0 91.3 0.00 03/10/09 0.000 0.0 12,405,230.4 1,840.0 0.0 0 95.2 0.00 03/10/09 0.000 0.020,946,077.4 1,840.0 0.0 0 96.7 0.00 03/10/09 0.000 0.021,012,323.4 1,840.0 0.0 0 94.8 0.00 03/10/09 0.000 0.020,890,993.4 1,840.0 0.0 0 93.2 0.00 03/10/09 0.000 0.020,862,273.8 1,840.0 0.0 0 90.4 0.00 03/10/09 0.000 0.220,593,066.8 1,840.0 0.0 0 81.3 0.00 03/10/09 0.000 1.0 3,945,679.9 1,840.0 0.0 0 63.6 0.00 03/10/09 0.000 0.0 231,685.1 1,840.0 0.0 0 62.3 0.00 03/10/09 0.000 0.0 390,552.8 1,840.0 0.0 0 62.1 0.00 03/10/09 0.000 0.0 2,174,082.2 1,840.0 0.0 0 67.7 0.00 03/10/09 0.000 0.0 61,350.5 1,840.0 0.0 0 61.3 0.00 03/10/09 0.000 0.1 32,906.4 1,840.0 0.0 0 60.8 0.00 03/10/09 0.000 4.7 0.0 1,840.0 0.0 0 60.6 0.00 03/10/09 0.000 0.0 0.0 1,840.0 0.0 0 60.2 0.00 03/10/09 0.000 0.0 0.0 1,840.0 0.0 0 60.3 0.00 03/09/09 0.000 0.0 458,798.2 1,840.0 0.0 0 62.7 0.00 03/09/09 0.000 0.0 862,687.7 1,840.0 0.0 0 64.2 0.00 03/09/09 0.000 0.0 592,302.4 1,840.0 0.0 0 64.6 03/09/09 0.000 0.0 1,353,155.4 1,840.0 0.0 0 64.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 0.00 0.00 03/12/09 0.000 0.021,468,001.3 1,840.0 0.0 0 87.2 0.00 03/12/09 0.000 0.021,582,302.1 1,840.0 0.0 0 86.4 0.00 03/12/09 0.000 0.621,562,248.4 1,840.0 0.0 0 85.5 0.00 03/12/09 0.000 0.021,388,103.5 1,840.0 0.0 0 84.6 0.00 03/12/09 0.000 0.020,633,029.1 1,840.0 0.0 0 83.9 0.00 03/12/09 0.000 0.0 19,931,476.8 1,840.0 0.0 0 84.4 0.00 03/12/09 0.000 0.039,201,703.5 1,840.0 0.0 0 87.9 0.00 03/12/09 0.000 0.054,877,004.8 1,840.0 0.0 0 93.7 0.00 03/12/09 0.000 0.026,323,931.2 1,840.0 0.0 0 84.9 0.00 03/12/09 0.000 0.0 8,612,831.8 1,840.0 0.0 0 80.2 0.00 03/12/09 0.000 0.0 9,351,618.1 1,840.0 0.0 0 79.5 0.00 03/12/09 0.000 0.0 9,879,202.0 1,840.0 0.0 0 79.0 0.00 03/12/09 0.000 0.0 10,120,137.3 1,840.0 0.0 0 78.5 0.00 03/12/09 0.000 0.0 10,294,882.9 1,840.0 0.0 0 78.1 0.00 03/12/09 0.000 0.0 10,816,545.9 1,840.0 0.0 0 78.1 0.00 03/12/09 0.000 0.0 15,803,605.0 1,840.0 0.0 0 81.8 0.00 03/12/09 0.000 0.024,173,459.6 1,840.0 0.0 0 91.5 0.00 03/12/09 0.000 0.022,981,233.2 1,840.0 0.0 0 87.2 0.00 03/12/09 0.000 0.022,917,223.0 1,840.0 0.0 0 87.9 0.00 03/12/09 0.000 0.022,673,433.2 1,840.0 0.0 0 88.3 0.00 03/12/09 0.000 0.022,652,073.0 1,840.0 0.0 0 88.8 0.00 03/12/09 0.000 0.022,584,563.4 1,840.0 0.0 0 89.2 0.00 03/11/09 0.000 0.022,294,003.3 1,840.0 0.0 0 89.7 0.00 03/11/09 0.000 0.022,488,391.3 1,840.0 0.0 0 90.1 0.00 03/11/09 0.000 0.022,211,609.0 1,840.0 0.0 0 90.3 0.00 03/11/09 0.000 0.022,252,917.9 1,840.0 0.0 0 90.5 0.00 03/11/09 0.000 0.021,931,206.5 1,840.0 0.0 0 90.5 0.00 03/11/09 0.000 0.021,950,708.5 1,840.0 0.0 0 90.3 0.00 03/11/09 0.000 0.021,710,127.2 1,840.0 0.0 0 90.1 0.00 03/11/09 0.000 0.021,541,271.7 1,840.0 0.0 0 89.7 0.00 03/11/09 0.000 0.021,935,173.9 1,840.0 0.0 0 89.2 0.00 03/11/09 0.000 0.000 0.021,935,117.2 1,840.0 11.9 0 88.7 0.00 03/11/09 0.000 0.000 0.022,153,063.7 1,840.0 12.0 0 88.3 0.00 03/11/09 0.000 0.000 0.022,245,664.3 1,840.0 24.2 0 88.0 0.00 03/11/09 0.000 0.000 0.022,315,213.6 1,840.0 36.4 0 88.0 0.00 03/11/09 0.000 0.000 0.022,379,091.7 1,840.0 48.6 0 88.4 03/11/09 0.000 0.000 0.022,797,549.9 1,840.0 12.4 0 89.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 S S S 19:00 S S S C 20:00 S S S 21:00 S S SC 22:00 S S S 23:00 S S S 00:00 S S S 01:00 S S S C 02:00 S S S 03:00 S S S 04:00 S S S 05:00 S S S C 06:00 S S SC C 07:00 S S SC 08:00 S S S 09:00 S S S 10:00 S S S 60.00 60.00 03/14/09 120.035 0.259 11.522,553,737.4 1,840.0 134.8 0 202.5 60.00 03/14/09 165.048 0.257 11.522,365,248.1 1,840.0 97.2 0 198.4 60.00 03/14/09 165.048 0.263 11.522,957,007.7 1,840.0 99.8 0 193.4 60.00 03/14/09 165.048 0.264 11.523,045,308.1 1,840.0 100.2 0 188.5 60.00 03/14/09 165.048 0.258 11.522,489,067.2 1,840.0 97.8 0 183.7 60.00 03/14/09 165.048 0.252 11.521,929,022.1 1,840.0 95.3 0 178.3 60.00 03/14/09 146.709 0.255 11.522,247,533.6 1,840.0 108.8 0 178.2 60.00 03/14/09 220.064 0.260 11.522,651,146.2 1,840.0 73.9 0 182.8 60.00 03/14/09 220.064 0.268 11.523,339,681.7 1,840.0 76.1 0 189.9 60.00 03/14/09 188.626 0.269 11.523,401,608.4 1,840.0 89.0 0 192.1 60.00 03/14/09 188.626 0.270 11.523,551,803.6 1,840.0 89.6 0 191.0 60.00 03/13/09 188.626 0.260 11.522,671,078.2 1,840.0 86.2 0 194.5 60.00 03/13/09 94.313 0.258 11.522,442,672.2 1,840.0 170.8 0 181.4 60.00 03/13/09 82.524 0.264 11.522,979,155.7 1,840.0 199.8 0 165.6 60.00 03/13/09 82.524 0.274 11.523,894,054.9 1,840.0 207.8 0 148.1 13.00 03/13/09 88.026 0.272 11.523,692,952.0 1,840.0 193.1 0 131.5 0.00 03/13/09 660.192 0.055 11.523,811,977.6 1,840.0 25.9 0 125.0 0.00 03/13/09 0.000 0.0 10,910,212.5 1,840.0 0.0 0 104.8 0.00 03/13/09 0.000 0.0 6,056,249.7 1,840.0 0.0 0 84.2 0.00 03/13/09 0.000 0.0 6,062,528.4 1,840.0 0.0 0 82.9 0.00 03/13/09 0.000 0.0 6,106,463.6 1,840.0 0.0 0 81.8 0.00 03/13/09 0.000 0.0 6,021,594.1 1,840.0 0.0 0 80.8 0.00 03/13/09 0.000 0.0 6,040,666.8 1,840.0 0.0 0 79.9 0.00 03/13/09 0.000 0.0 5,995,558.7 1,840.0 0.0 0 79.3 0.00 03/13/09 0.000 0.0 6,164,449.9 1,840.0 0.0 0 78.7 0.00 03/13/09 0.000 0.0 6,348,811.1 1,840.0 0.0 0 78.3 0.00 03/13/09 0.000 0.0 6,720,900.9 1,840.0 0.0 0 78.3 0.00 03/13/09 0.000 0.0 7,295,340.6 1,840.0 0.0 0 78.4 0.00 03/13/09 0.000 0.0 7,469,355.3 1,840.0 0.0 0 78.8 0.00 03/13/09 0.000 0.0 14,271,654.6 1,840.0 0.0 0 87.3 0.00 03/13/09 0.000 0.021,621,160.0 1,840.0 0.0 0 86.1 0.00 03/13/09 0.000 0.021,504,699.3 1,840.0 0.0 0 87.0 0.00 03/13/09 0.000 0.021,435,389.2 1,840.0 0.0 0 87.8 0.00 03/13/09 0.000 0.021,345,466.5 1,840.0 0.0 0 88.4 0.00 03/13/09 0.000 0.021,301,256.4 1,840.0 0.0 0 88.7 0.00 03/12/09 0.000 0.021,373,857.2 1,840.0 0.0 0 88.6 03/12/09 0.000 0.021,551,469.4 1,840.0 0.0 0 88.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

11:00 S S S 12:00 S S S 13:00 S S S 14:00 S S S 15:00 S S S 16:00 S S S 17:00 S S S 18:00 S S S 19:00 S S S 20:00 S S S 21:00 S S S 22:00 S S S 23:00 S S S 00:00 S S S 01:00 S S S 02:00 S S S 03:00 S S S 04:00 S S S 05:00 S S S C 06:00 S S SC C 07:00 S S S 08:00 S S S 09:00 S S S 10:00 S S S 11:00 S S S 12:00 S S S 13:00 S S S 14:00 S S S 15:00 S S S 16:00 S S S 17:00 S S S 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 0.00 0.00 03/15/09 0.000 0.022,317,643.5 1,840.0 0.0 0 162.8 0.00 03/15/09 0.000 0.022,090,447.1 1,840.0 0.0 0 168.5 0.00 03/15/09 0.000 0.023,374,917.4 1,840.0 0.0 0 175.5 0.00 03/15/09 0.000 0.024,676,541.8 1,840.0 0.0 0 181.5 0.00 03/15/09 0.000 0.025,219,683.5 1,840.0 0.0 0 184.7 36.00 03/15/09 0.000 0.025,729,198.3 1,840.0 0.0 0 188.3 60.00 03/15/09 188.626 0.169 11.525,444,123.2 1,840.0 96.8 0 193.8 60.00 03/15/09 188.626 0.287 11.525,027,002.6 1,840.0 95.2 0 199.0 52.00 03/15/09 132.038 0.279 11.524,334,079.9 1,840.0 132.3 0 206.5 7.00 03/15/09 188.626 0.232 11.523,818,108.5 1,840.0 90.6 0 217.0 60.00 03/15/09 12.819 0.070 11.561,315,291.4 1,840.0 3,432.3 293 252.9 60.00 03/15/09 12.945 0.692 11.560,304,365.7 1,840.0 3,342.9 294 252.7 60.00 03/15/09 13.073 0.663 11.557,817,847.2 1,840.0 3,173.7 300 252.9 60.00 03/15/09 12.945 0.659 11.557,468,392.7 1,840.0 3,185.7 299 250.1 60.00 03/15/09 12.945 0.664 11.557,904,551.7 1,840.0 3,210.0 300 250.6 60.00 03/15/09 12.945 0.665 11.557,959,962.6 1,840.0 3,213.0 300 252.1 60.00 03/15/09 13.073 0.673 11.558,682,478.3 1,840.0 3,221.1 301 253.9 60.00 03/15/09 13.073 0.653 11.556,915,123.5 1,840.0 3,124.1 286 245.3 60.00 03/15/09 12.819 0.608 11.552,962,039.9 1,840.0 2,964.7 259 235.3 60.00 03/15/09 12.696 0.543 11.547,298,616.5 1,840.0 2,673.4 228 231.9 60.00 03/15/09 13.204 0.520 11.545,326,414.2 1,840.0 2,463.4 207 224.8 60.00 03/15/09 13.337 0.501 11.543,651,209.1 1,840.0 2,348.6 208 223.0 60.00 03/15/09 13.073 0.473 11.541,253,692.1 1,840.0 2,264.5 191 220.0 60.00 03/15/09 13.337 0.435 11.537,879,376.7 1,840.0 2,038.1 166 213.2 60.00 03/14/09 14.198 0.399 11.534,748,488.1 1,840.0 1,756.3 141 205.2 60.00 03/14/09 14.836 0.360 11.531,387,001.5 1,840.0 1,518.2 114 202.6 60.00 03/14/09 17.605 0.345 11.530,047,425.8 1,840.0 1,224.7 89 204.2 60.00 03/14/09 20.958 0.344 11.529,960,152.0 1,840.0 1,025.8 67 205.3 60.00 03/14/09 27.508 0.337 11.529,336,414.4 1,840.0 765.3 45 205.4 60.00 03/14/09 30.707 0.334 11.529,148,100.9 1,840.0 681.2 25 203.2 60.00 03/14/09 42.593 0.326 11.528,391,785.9 1,840.0 478.3 7 205.0 60.00 03/14/09 52.815 0.273 11.523,824,184.0 1,840.0 323.7 0 208.1 60.00 03/14/09 60.017 0.262 11.522,862,116.3 1,840.0 273.4 0 205.7 60.00 03/14/09 94.313 0.261 11.522,742,031.3 1,840.0 173.0 0 205.5 60.00 03/14/09 165.048 0.260 11.522,624,118.7 1,840.0 98.4 0 208.5 60.00 03/14/09 132.038 0.256 11.522,297,122.4 1,840.0 121.2 0 208.2 03/14/09 94.313 0.259 11.522,588,099.8 1,840.0 171.9 0 204.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F FC FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 FI FI FI F F F F F F 12:00 FI FI FI F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 FI FI FIC F F F F F F 0.00 0.00 03/17/09 2.421,424,109.5 1,840.0 0.0 0 117.9 0.00 03/17/09 0.000 0.021,615,793.6 1,840.0 0.0 0 115.9 0.00 03/17/09 0.000 0.221,755,443.6 1,840.0 0.0 0 113.8 0.00 03/17/09 0.000 0.021,668,805.3 1,840.0 0.0 0 111.7 0.00 03/17/09 0.000 0.021,871,037.6 1,840.0 0.0 0 110.0 0.00 03/17/09 0.000 0.000 0.022,428,181.2 1,840.0 12.2 0 109.8 0.00 03/17/09 0.000 0.000 0.022,345,263.9 1,840.0 12.1 0 110.0 0.00 03/17/09 0.000 0.023,480,289.1 1,840.0 0.0 0 114.2 0.00 03/17/09 0.000 0.022,526,994.1 1,840.0 0.0 0 110.7 0.00 03/17/09 0.000 0.022,519,677.6 1,840.0 0.0 0 111.5 0.00 03/17/09 0.000 0.022,406,291.9 1,840.0 0.0 0 113.1 0.00 03/17/09 0.000 0.022,434,270.3 1,840.0 0.0 0 113.8 0.00 03/17/09 0.000 0.022,555,920.1 1,840.0 0.0 0 114.6 0.00 03/16/09 0.000 0.022,539,104.8 1,840.0 0.0 0 116.9 0.00 03/16/09 0.000 0.022,480,179.6 1,840.0 0.0 0 118.8 0.00 03/16/09 0.000 0.022,734,930.0 1,840.0 0.0 0 121.3 0.00 03/16/09 0.000 0.022,609,661.2 1,840.0 0.0 0 124.3 0.00 03/16/09 0.000 0.022,188,144.2 1,840.0 0.0 0 127.8 0.00 03/16/09 0.000 0.022,938,164.0 1,840.0 0.0 0 132.9 0.00 03/16/09 0.000 0.025,583,940.5 1,840.0 0.0 0 139.8 0.00 03/16/09 0.000 0.025,950,902.8 1,840.0 0.0 0 142.5 0.00 03/16/09 0.000 0.023,845,026.1 1,840.0 0.0 0 139.6 0.00 03/16/09 0.000 0.022,780,303.9 1,840.0 0.0 0 139.0 0.00 03/16/09 0.000 0.023,042,469.4 1,840.0 0.0 0 139.6 0.00 03/16/09 0.022,993,960.7 1,840.0 0.0 0 139.1 0.00 03/16/09 0.022,803,013.9 1,840.0 0.0 0 137.6 0.00 03/16/09 0.000 0.022,628,827.4 1,840.0 0.0 0 135.5 0.00 03/16/09 0.000 0.022,626,881.4 1,840.0 0.0 0 134.5 0.00 03/16/09 0.000 0.022,718,580.4 1,840.0 0.0 0 134.8 0.00 03/16/09 0.000 0.022,780,998.4 1,840.0 0.0 0 136.1 0.00 03/16/09 0.000 0.023,117,111.8 1,840.0 0.0 0 138.4 0.00 03/16/09 0.000 0.024,246,220.2 1,840.0 0.0 0 142.7 0.00 03/16/09 0.000 0.023,335,145.5 1,840.0 0.0 0 142.6 0.00 03/16/09 0.000 0.022,900,730.7 1,840.0 0.0 0 145.5 0.00 03/16/09 0.000 0.022,313,976.9 1,840.0 0.0 0 148.5 0.00 03/16/09 0.000 0.022,066,326.4 1,840.0 0.0 0 153.3 03/16/09 0.000 0.022,089,423.5 1,840.0 0.0 0 158.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 0.00 0.00 03/19/09 0.000 0.023,718,711.9 1,840.0 0.0 0 87.6 0.00 03/19/09 0.000 0.023,620,196.2 1,840.0 0.0 0 89.2 0.00 03/18/09 0.000 0.023,646,487.6 1,840.0 0.0 0 90.9 0.00 03/18/09 0.000 0.023,625,237.0 1,840.0 0.0 0 92.7 0.00 03/18/09 0.000 0.023,545,126.9 1,840.0 0.0 0 94.4 0.00 03/18/09 0.000 0.023,518,123.9 1,840.0 0.0 0 96.2 0.00 03/18/09 0.000 0.023,353,106.0 1,840.0 0.0 0 97.9 0.00 03/18/09 0.000 0.023,088,969.2 1,840.0 0.0 0 99.4 0.00 03/18/09 0.000 0.023,008,753.8 1,840.0 0.0 0 100.3 0.00 03/18/09 0.000 0.022,892,822.1 1,840.0 0.0 0 100.7 0.00 03/18/09 0.000 0.022,749,294.5 1,840.0 0.0 0 100.7 0.00 03/18/09 0.000 0.022,665,597.3 1,840.0 0.0 0 100.1 0.00 03/18/09 0.000 0.022,831,820.6 1,840.0 0.0 0 98.9 0.00 03/18/09 0.000 0.022,843,901.5 1,840.0 0.0 0 97.4 0.00 03/18/09 0.000 0.023,026,677.0 1,840.0 0.0 0 95.9 0.00 03/18/09 0.000 0.023,198,588.1 1,840.0 0.0 0 95.0 0.00 03/18/09 0.000 0.023,265,615.1 1,840.0 0.0 0 94.5 0.00 03/18/09 0.000 0.023,229,956.9 1,840.0 0.0 0 94.0 0.00 03/18/09 0.000 0.023,332,024.1 1,840.0 0.0 0 93.9 0.00 03/18/09 0.000 0.023,365,398.8 1,840.0 0.0 0 94.9 0.00 03/18/09 0.000 0.024,209,451.9 1,840.0 0.0 0 100.6 0.00 03/18/09 0.000 0.023,198,671.5 1,840.0 0.0 0 97.6 0.00 03/18/09 0.000 0.023,117,159.0 1,840.0 0.0 0 99.0 0.00 03/18/09 0.000 0.023,018,351.2 1,840.0 0.0 0 100.4 0.00 03/18/09 0.000 0.022,779,804.2 1,840.0 0.0 0 101.9 0.00 03/18/09 0.000 0.022,837,090.0 1,840.0 0.0 0 103.4 0.00 03/17/09 0.000 0.022,892,931.2 1,840.0 0.0 0 105.2 0.00 03/17/09 0.000 0.022,882,330.5 1,840.0 0.0 0 107.0 0.00 03/17/09 0.000 0.022,799,016.7 1,840.0 0.0 0 109.3 0.00 03/17/09 0.000 0.022,412,728.9 1,840.0 0.0 0 112.4 0.00 03/17/09 0.000 0.022,234,705.6 1,840.0 0.0 0 115.4 0.00 03/17/09 0.000 0.021,897,454.9 1,840.0 0.0 0 118.3 0.00 03/17/09 0.000 0.021,644,583.6 1,840.0 0.0 0 120.3 0.00 03/17/09 0.000 0.021,458,196.2 1,840.0 0.0 0 121.5 0.00 03/17/09 0.000 0.021,346,258.8 1,840.0 0.0 0 121.3 0.00 03/17/09 0.000 0.021,399,708.0 1,840.0 0.0 0 120.5 03/17/09 0.000 0.021,344,442.1 1,840.0 0.0 0 119.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F FC FC F F F F F 07:00 F F FC F F F F F F 08:00 F F F F F F F F F 09:00 F F FC F F F F F F 10:00 F F FC F F F F F F 11:00 F F FC F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 0.00 0.00 03/20/09 0.000 0.023,357,526.8 1,840.0 0.0 0 78.6 0.00 03/20/09 0.000 0.023,442,585.8 1,840.0 0.0 0 77.0 0.00 03/20/09 0.000 0.023,622,841.9 1,840.0 0.0 0 75.8 0.00 03/20/09 0.000 0.923,716,512.2 1,840.0 0.0 0 74.7 0.00 03/20/09 0.000 10.923,768,044.8 1,840.0 0.0 0 73.9 0.00 03/20/09 0.000 0.623,781,697.9 1,840.0 0.0 0 73.3 0.00 03/20/09 0.000 0.023,911,909.6 1,840.0 0.0 0 71.9 0.00 03/20/09 0.000 2.424,045,178.0 1,840.0 0.0 0 70.8 0.00 03/20/09 0.000 5.1 24,243,607.9 1,840.0 0.0 0 70.8 0.00 03/20/09 0.000 0.025,059,618.0 1,840.0 0.0 0 77.0 0.00 03/20/09 0.000 0.024,215,619.9 1,840.0 0.0 0 71.9 0.00 03/20/09 0.000 0.024,207,302.1 1,840.0 0.0 0 72.6 0.00 03/20/09 0.000 0.024,205,875.4 1,840.0 0.0 0 73.2 0.00 03/20/09 0.000 0.024,100,738.8 1,840.0 0.0 0 73.9 0.00 03/20/09 0.000 0.024,154,837.2 1,840.0 0.0 0 74.9 0.00 03/19/09 0.000 0.024,077,114.3 1,840.0 0.0 0 76.2 0.00 03/19/09 0.000 0.024,058,438.9 1,840.0 0.0 0 77.1 0.00 03/19/09 0.000 0.023,989,033.6 1,840.0 0.0 0 78.5 0.00 03/19/09 0.000 0.023,891,300.6 1,840.0 0.0 0 80.6 0.00 03/19/09 0.000 0.023,647,234.4 1,840.0 0.0 0 82.4 0.00 03/19/09 0.000 0.023,499,135.5 1,840.0 0.0 0 83.7 0.00 03/19/09 0.000 0.023,337,244.4 1,840.0 0.0 0 84.6 0.00 03/19/09 0.000 0.023,423,242.5 1,840.0 0.0 0 84.6 0.00 03/19/09 0.000 0.023,437,874.3 1,840.0 0.0 0 84.1 0.00 03/19/09 0.000 0.023,409,480.8 1,840.0 0.0 0 83.3 0.00 03/19/09 0.000 0.023,653,774.1 1,840.0 0.0 0 82.5 0.00 03/19/09 0.000 0.023,577,429.0 1,840.0 0.0 0 81.9 0.00 03/19/09 0.000 0.023,649,910.9 1,840.0 0.0 0 81.0 0.00 03/19/09 0.000 0.023,786,219.5 1,840.0 0.0 0 80.5 0.00 03/19/09 0.000 0.024,117,487.1 1,840.0 0.0 0 80.2 0.00 03/19/09 0.000 0.023,932,475.1 1,840.0 0.0 0 79.8 0.00 03/19/09 0.000 0.024,184,160.8 1,840.0 0.0 0 79.9 0.00 03/19/09 0.000 0.024,155,509.6 1,840.0 0.0 0 80.7 0.00 03/19/09 0.000 0.025,102,800.9 1,840.0 0.0 0 87.0 0.00 03/19/09 0.000 0.024,107,478.1 1,840.0 0.0 0 83.2 0.00 03/19/09 0.000 0.023,959,747.7 1,840.0 0.0 0 84.6 03/19/09 0.000 0.023,901,748.5 1,840.0 0.0 0 86.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F F FC F F F F F 06:00 F F F FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 22:00 C 23:00 C 00:00 C 01:00 02:00 03:00 60.00 60.00 03/22/09 4.306 0.007 0.323,898,953.9 1,840.0 103.9 0 145.5 60.00 03/22/09 4.306 0.007 0.325,038,601.0 1,840.0 108.9 0 143.3 60.00 03/22/09 0.957 0.002 0.1 24,919,317.0 1,840.0 162.5 0 136.3 60.00 03/22/09 0.675 0.002 0.1 24,830,950.3 1,840.0 229.4 0 126.8 60.00 03/21/09 0.000 0.000 0.025,067,424.6 1,840.0 204.4 0 121.2 6.00 03/21/09 0.000 0.000 0.024,541,899.0 1,840.0 146.7 0 122.0 0.00 03/21/09 0.000 0.023,404,121.7 1,840.0 1.0 0 121.5 0.00 03/21/09 0.000 0.022,350,986.7 1,840.0 0.0 0 123.9 0.00 03/21/09 0.000 0.022,238,997.6 1,840.0 0.0 0 123.3 0.00 03/21/09 0.000 0.022,065,451.4 1,840.0 0.0 0 121.4 0.00 03/21/09 0.000 0.022,051,424.4 1,840.0 0.0 0 120.6 0.00 03/21/09 0.000 0.021,994,282.1 1,840.0 0.0 0 118.2 0.00 03/21/09 0.000 0.021,913,968.0 1,840.0 0.0 0 111.4 0.00 03/21/09 0.000 0.021,906,125.4 1,840.0 0.0 0 100.7 0.00 03/21/09 0.000 0.022,055,107.3 1,840.0 0.0 0 95.4 0.00 03/21/09 0.000 0.022,108,754.3 1,840.0 0.0 0 92.7 0.00 03/21/09 0.000 0.022,266,982.1 1,840.0 0.0 0 90.0 0.00 03/21/09 0.000 0.022,433,572.0 1,840.0 0.0 0 86.6 0.00 03/21/09 0.000 0.022,738,128.2 1,840.0 0.0 0 83.7 0.00 03/21/09 0.000 0.022,949,329.9 1,840.0 0.0 0 81.8 0.00 03/21/09 0.000 0.023,088,483.2 1,840.0 0.0 0 81.0 0.00 03/21/09 0.000 0.023,107,790.7 1,840.0 0.0 0 81.2 0.00 03/21/09 0.000 0.024,101,831.2 1,840.0 0.0 0 86.4 0.00 03/21/09 0.000 0.023,063,840.1 1,840.0 0.0 0 80.8 0.00 03/21/09 0.000 0.023,083,254.2 1,840.0 0.0 0 80.5 0.00 03/21/09 0.000 0.023,189,686.0 1,840.0 0.0 0 80.2 0.00 03/21/09 0.000 0.023,363,605.0 1,840.0 0.0 0 79.7 0.00 03/21/09 0.000 0.023,376,085.8 1,840.0 0.0 0 79.7 0.00 03/20/09 0.000 0.023,380,980.0 1,840.0 0.0 0 80.3 0.00 03/20/09 0.000 0.023,405,768.9 1,840.0 0.0 0 81.4 0.00 03/20/09 0.000 0.023,279,858.1 1,840.0 0.0 0 82.8 0.00 03/20/09 0.000 0.023,294,877.7 1,840.0 0.0 0 83.2 0.00 03/20/09 0.000 0.023,235,016.2 1,840.0 0.0 0 82.5 0.00 03/20/09 0.000 0.023,190,797.6 1,840.0 0.0 0 82.3 0.00 03/20/09 0.000 0.023,145,224.8 1,840.0 0.0 0 82.0 0.00 03/20/09 0.000 0.023,192,584.1 1,840.0 0.0 0 81.3 03/20/09 0.000 0.023,239,683.9 1,840.0 0.0 0 80.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

04:00 05:00 C 06:00 C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 S S S 04:00 S S S 05:00 S S SC C 06:00 S S S C 07:00 S S S 08:00 S S S 09:00 S S S 10:00 S S S 11:00 S S S 12:00 S S S 13:00 S S S 14:00 S S S 15:00 S S S 16:00 S S S 60.00 60.00 03/23/09 12.945 0.669 11.558,320,414.9 1,840.0 3,233.0 297 253.8 60.00 03/23/09 13.073 0.678 11.559,117,819.2 1,840.0 3,245.1 299 255.7 60.00 03/23/09 12.819 0.674 11.558,774,180.7 1,840.0 3,290.1 299 255.1 60.00 03/23/09 12.819 0.674 11.558,775,687.5 1,840.0 3,290.2 301 255.2 60.00 03/23/09 12.945 0.677 11.558,963,153.0 1,840.0 3,268.6 300 255.4 60.00 03/23/09 12.945 0.670 11.558,401,446.4 1,840.0 3,237.4 299 255.6 60.00 03/23/09 13.337 0.683 11.559,538,411.2 1,840.0 3,203.4 300 255.7 60.00 03/23/09 13.337 0.686 11.559,769,040.3 1,840.0 3,215.8 300 259.0 60.00 03/23/09 13.612 0.698 11.560,791,387.7 1,840.0 3,204.7 300 257.8 60.00 03/23/09 14.836 0.753 11.565,649,660.0 1,840.0 3,175.5 301 257.8 60.00 03/23/09 15.004 0.754 11.565,676,909.3 1,840.0 3,141.1 300 256.8 60.00 03/23/09 15.177 0.765 11.566,674,696.5 1,840.0 3,152.6 304 253.8 60.00 03/23/09 15.353 0.781 11.568,071,022.1 1,840.0 3,181.6 303 258.7 60.00 03/23/09 15.353 0.777 11.567,722,920.6 1,840.0 3,165.3 303 256.5 60.00 03/23/09 15.177 0.770 11.567,095,753.0 1,840.0 3,172.5 301 254.9 60.00 03/23/09 0.396 0.020 0.366,770,794.8 1,840.0 3,157.1 304 254.9 60.00 03/23/09 0.396 0.020 0.366,534,592.6 1,840.0 3,145.9 303 254.6 60.00 03/22/09 0.391 0.020 0.365,674,427.3 1,840.0 3,140.9 302 254.4 60.00 03/22/09 0.391 0.019 0.365,114,728.3 1,840.0 3,114.2 301 253.8 60.00 03/22/09 0.391 0.019 0.364,967,332.1 1,840.0 3,107.1 301 253.3 60.00 03/22/09 0.387 0.019 0.364,559,528.0 1,840.0 3,122.7 302 250.0 60.00 03/22/09 0.383 0.018 0.361,802,196.0 1,840.0 3,022.9 286 245.3 60.00 03/22/09 0.387 0.017 0.355,442,714.1 1,840.0 2,681.8 243 236.9 60.00 03/22/09 0.405 0.016 0.351,884,194.8 1,840.0 2,396.8 215 229.8 60.00 03/22/09 0.431 0.014 0.347,211,286.1 1,840.0 2,052.7 170 216.7 60.00 03/22/09 0.522 0.013 0.341,824,600.8 1,840.0 1,500.2 108 213.6 60.00 03/22/09 0.538 0.012 0.338,941,092.7 1,840.0 1,354.5 95 209.0 60.00 03/22/09 0.626 0.009 0.329,757,871.6 1,840.0 889.5 59 206.7 60.00 03/22/09 0.906 0.008 0.328,227,769.0 1,840.0 583.0 26 201.2 60.00 03/22/09 1.276 0.008 0.328,129,327.3 1,840.0 412.8 8 192.5 60.00 03/22/09 2.650 0.008 0.328,340,298.6 1,840.0 200.2 0 182.6 60.00 03/22/09 2.460 0.007 0.323,896,080.0 1,840.0 181.8 0 168.2 60.00 03/22/09 3.131 0.007 0.322,553,014.5 1,840.0 134.8 0 159.1 60.00 03/22/09 4.306 0.007 0.323,499,044.9 1,840.0 102.2 0 153.9 60.00 03/22/09 4.306 0.007 0.324,074,771.7 1,840.0 104.7 0 152.5 60.00 03/22/09 4.306 0.007 0.324,019,863.4 1,840.0 104.4 0 151.2 03/22/09 4.306 0.007 0.324,431,324.7 1,840.0 106.2 0 149.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

17:00 S S S 18:00 S S S 19:00 S S S 20:00 S S S 21:00 S S S 22:00 S S S 23:00 S S S 00:00 S S S 01:00 S S S 02:00 S S S 03:00 S S S 04:00 S S S 05:00 S S SC C 06:00 S S SC C 07:00 S S S 08:00 S S S 09:00 S S S 10:00 S S S 11:00 S S S 12:00 S S S 13:00 S S S 14:00 S S S 15:00 S S SC 16:00 C 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 60.00 60.00 03/25/09 8.466 0.387 7.353,110,948.0 1,840.0 2,857.6 261 244.0 60.00 03/25/09 8.814 0.397 7.652,327,718.1 1,840.0 2,815.5 254 247.8 60.00 03/25/09 9.138 0.410 7.852,737,837.2 1,840.0 2,808.9 249 247.4 60.00 03/25/09 9.114 0.401 7.752,234,719.4 1,840.0 2,753.7 242 244.6 60.00 03/25/09 9.090 0.370 7.648,811,101.4 1,840.0 2,546.7 216 243.4 60.00 03/25/09 9.823 0.358 7.746,584,407.8 1,840.0 2,278.6 200 245.6 60.00 03/24/09 9.877 0.377 8.047,273,792.6 1,840.0 2,389.4 205 246.7 60.00 03/24/09 9.968 0.367 7.946,582,843.4 1,840.0 2,303.8 201 248.9 60.00 03/24/09 9.548 0.407 7.951,621,087.0 1,840.0 2,665.2 240 253.5 60.00 03/24/09 9.568 0.429 8.053,729,662.4 1,840.0 2,803.3 256 254.6 60.00 03/24/09 9.448 0.431 7.954,667,796.1 1,840.0 2,852.2 262 253.9 60.00 03/24/09 7.931 0.364 6.754,414,941.2 1,840.0 2,868.6 262 252.8 60.00 03/24/09 8.996 0.412 7.654,356,096.7 1,840.0 2,865.5 263 253.9 60.00 03/24/09 10.180 0.468 8.654,500,370.4 1,840.0 2,873.1 264 255.1 60.00 03/24/09 13.612 0.623 11.554,265,714.7 1,840.0 2,860.8 263 255.1 60.00 03/24/09 13.473 0.624 11.554,417,133.4 1,840.0 2,898.3 265 254.1 60.00 03/24/09 13.473 0.629 11.554,803,997.2 1,840.0 2,918.9 267 253.2 60.00 03/24/09 13.337 0.622 11.554,204,159.8 1,840.0 2,916.4 264 249.2 60.00 03/24/09 13.473 0.624 11.554,380,532.5 1,840.0 2,896.4 263 250.9 60.00 03/24/09 13.473 0.627 11.554,614,478.3 1,840.0 2,908.8 263 250.9 60.00 03/24/09 13.473 0.627 11.554,684,858.8 1,840.0 2,912.6 264 250.7 60.00 03/24/09 13.473 0.633 11.555,144,843.8 1,840.0 2,937.1 268 249.4 60.00 03/24/09 13.337 0.631 11.554,966,066.7 1,840.0 2,957.4 265 246.7 60.00 03/24/09 13.754 0.600 11.552,296,159.8 1,840.0 2,728.5 243 242.2 60.00 03/24/09 14.352 0.554 11.548,272,923.2 1,840.0 2,413.7 210 237.7 60.00 03/24/09 14.198 0.540 11.547,025,076.6 1,840.0 2,376.8 201 241.7 60.00 03/24/09 14.047 0.543 11.547,294,493.2 1,840.0 2,416.1 206 241.0 60.00 03/24/09 14.198 0.541 11.547,124,145.2 1,840.0 2,381.8 203 242.9 60.00 03/24/09 14.198 0.537 11.546,784,077.4 1,840.0 2,364.6 202 245.3 60.00 03/24/09 13.899 0.548 11.547,730,420.4 1,840.0 2,464.3 209 246.3 60.00 03/23/09 13.754 0.558 11.548,651,401.6 1,840.0 2,538.3 214 246.7 60.00 03/23/09 14.047 0.542 11.547,267,935.8 1,840.0 2,414.8 209 252.3 60.00 03/23/09 13.337 0.602 11.552,455,526.6 1,840.0 2,822.4 250 256.9 60.00 03/23/09 13.073 0.640 11.555,765,161.3 1,840.0 3,061.0 273 256.9 60.00 03/23/09 12.945 0.634 11.555,252,648.1 1,840.0 3,062.9 275 253.8 60.00 03/23/09 12.945 0.631 11.554,969,064.8 1,840.0 3,047.2 274 251.3 03/23/09 13.073 0.622 11.554,221,985.6 1,840.0 2,976.3 269 251.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

06:00 C C 07:00 08:00 S S S 09:00 S S S 10:00 S S S 11:00 S S S 12:00 S S S 13:00 S S S 14:00 S S S 15:00 S S S 16:00 S S S 17:00 S S S 18:00 S S S 19:00 S S S 20:00 S S S 21:00 S S S 22:00 S S S 23:00 S S S 00:00 S S S 01:00 S S S 02:00 S S S 03:00 S S S 04:00 S S S 05:00 S S SC C 06:00 S S S C 07:00 S S S MC M 08:00 S S S 09:00 S S S 10:00 S S S 11:00 S S S 12:00 S S S 13:00 S S SC 14:00 15:00 16:00 17:00 18:00 60.00 60.00 03/26/09 9.256 0.403 7.951,108,154.8 1,840.0 2,722.1 241 248.2 60.00 03/26/09 9.070 0.389 7.949,379,884.5 1,840.0 2,683.7 230 247.3 60.00 03/26/09 9.046 0.367 7.847,182,711.1 1,840.0 2,538.7 218 247.5 60.00 03/26/09 9.094 0.388 8.048,547,342.3 1,840.0 2,664.8 229 248.8 60.00 03/26/09 9.322 0.428 8.2 52,363,019.6 1,840.0 2,874.3 257 252.6 60.00 03/26/09 13.073 0.631 11.555,007,129.8 1,840.0 3,019.4 275 255.1 60.00 03/26/09 13.073 0.643 11.556,066,860.9 1,840.0 3,077.6 285 256.0 60.00 03/26/09 12.945 0.655 11.557,096,500.0 1,840.0 3,165.2 292 255.1 60.00 03/26/09 12.945 0.654 11.556,953,498.4 1,840.0 3,157.2 293 253.5 60.00 03/26/09 12.945 0.656 11.557,195,966.4 1,840.0 3,170.6 293 253.2 60.00 03/26/09 12.945 0.657 11.557,271,640.0 1,840.0 3,174.9 293 252.4 60.00 03/26/09 12.945 0.652 11.556,856,984.9 1,840.0 3,151.9 293 250.4 60.00 03/26/09 13.073 0.654 11.557,015,588.7 1,840.0 3,129.7 293 250.6 60.00 03/26/09 12.945 0.638 11.555,616,527.8 1,840.0 3,083.1 280 244.2 60.00 03/26/09 13.204 0.601 11.552,338,155.3 1,840.0 2,844.5 254 246.6 60.00 03/26/09 13.204 0.588 11.551,275,523.1 1,840.0 2,786.7 245 245.8 60.00 03/26/09 13.337 0.590 11.551,398,069.7 1,840.0 2,765.4 248 247.6 60.00 03/26/09 13.337 0.601 11.552,400,475.9 1,840.0 2,819.3 254 247.7 60.00 03/26/09 13.337 0.589 11.551,318,249.6 1,840.0 2,761.1 246 248.5 60.00 03/25/09 13.337 0.599 11.552,231,843.6 1,840.0 2,810.3 253 250.8 60.00 03/25/09 13.204 0.612 11.553,315,371.1 1,840.0 2,897.6 267 253.0 60.00 03/25/09 12.945 0.652 11.556,836,571.6 1,840.0 3,150.7 293 254.8 60.00 03/25/09 12.945 0.655 11.557,066,839.1 1,840.0 3,163.5 294 255.9 60.00 03/25/09 12.819 0.660 11.557,492,874.1 1,840.0 3,218.4 294 256.6 60.00 03/25/09 12.819 0.656 11.557,130,646.6 1,840.0 3,198.1 292 255.1 60.00 03/25/09 12.819 0.656 11.557,157,642.2 1,840.0 3,199.6 293 254.3 60.00 03/25/09 12.945 0.657 11.557,264,434.8 1,840.0 3,174.4 293 254.3 60.00 03/25/09 12.945 0.655 11.557,091,490.8 1,840.0 3,164.8 293 253.8 60.00 03/25/09 12.945 0.654 11.557,001,495.0 1,840.0 3,159.8 293 253.3 60.00 03/25/09 12.945 0.656 11.557,205,972.9 1,840.0 3,171.2 292 254.3 60.00 03/25/09 12.945 0.653 11.556,899,673.7 1,840.0 3,154.2 292 253.2 60.00 03/25/09 12.945 0.651 11.556,690,691.9 1,840.0 3,142.7 294 252.8 60.00 03/25/09 13.204 0.654 11.556,953,660.2 1,840.0 3,095.3 295 252.2 60.00 03/25/09 13.204 0.637 11.555,520,818.8 1,840.0 3,017.4 280 251.4 60.00 03/25/09 13.337 0.610 11.553,135,619.4 1,840.0 2,858.9 262 250.3 60.00 03/25/09 7.538 0.346 6.553,363,467.3 1,840.0 2,871.2 262 251.2 03/25/09 8.118 0.372 7.053,232,055.2 1,840.0 2,864.1 263 248.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 C 09:00 S S S 10:00 MC 11:00 S S SC 12:00 C 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 60.00 60.00 03/28/09 9.494 0.491 8.657,208,694.9 1,840.0 3,233.6 294 246.1 60.00 03/28/09 9.475 0.475 8.556,034,943.1 1,840.0 3,136.7 285 243.7 60.00 03/28/09 9.364 0.459 8.454,772,597.0 1,840.0 3,066.1 273 241.4 60.00 03/28/09 9.252 0.455 8.354,945,295.7 1,840.0 3,075.7 273 244.2 60.00 03/28/09 9.252 0.444 8.353,646,428.0 1,840.0 3,003.0 262 244.7 60.00 03/28/09 9.252 0.451 8.354,514,756.9 1,840.0 3,051.7 269 245.1 60.00 03/28/09 9.141 0.456 8.2 55,692,382.2 1,840.0 3,117.5 278 246.4 60.00 03/28/09 9.029 0.436 8.1 53,887,339.9 1,840.0 3,016.5 265 247.1 60.00 03/27/09 9.053 0.467 8.2 57,019,164.9 1,840.0 3,222.8 289 247.3 60.00 03/27/09 9.029 0.441 8.1 54,577,697.0 1,840.0 3,055.2 270 245.5 60.00 03/27/09 8.918 0.422 8.052,887,193.4 1,840.0 2,960.5 259 246.5 60.00 03/27/09 8.918 0.446 8.055,856,065.8 1,840.0 3,126.7 283 249.1 60.00 03/27/09 8.918 0.456 8.057,131,041.2 1,840.0 3,198.1 292 248.9 60.00 03/27/09 9.053 0.456 8.2 55,705,309.6 1,840.0 3,148.5 280 246.0 60.00 03/27/09 9.141 0.432 8.2 52,757,849.5 1,840.0 2,953.3 258 246.2 60.00 03/27/09 9.029 0.427 8.1 52,780,718.1 1,840.0 2,954.6 260 248.0 60.00 03/27/09 8.806 0.436 7.955,266,019.6 1,840.0 3,093.7 278 250.5 60.00 03/27/09 8.611 0.442 7.856,783,124.0 1,840.0 3,209.5 289 251.4 60.00 03/27/09 8.722 0.452 7.957,332,704.0 1,840.0 3,240.6 293 251.7 60.00 03/27/09 8.832 0.458 8.057,333,038.8 1,840.0 3,240.6 293 251.4 60.00 03/27/09 8.832 0.456 8.057,075,716.2 1,840.0 3,226.0 293 250.2 60.00 03/27/09 8.832 0.455 8.057,023,334.9 1,840.0 3,223.0 293 248.3 60.00 03/27/09 8.611 0.444 7.857,011,762.8 1,840.0 3,222.4 292 247.5 60.00 03/27/09 8.583 0.440 7.757,273,041.0 1,840.0 3,206.0 293 246.7 60.00 03/27/09 8.137 0.407 7.355,821,985.4 1,840.0 3,124.8 282 243.7 60.00 03/27/09 9.208 0.429 8.1 53,048,238.5 1,840.0 2,911.9 261 243.7 60.00 03/27/09 8.841 0.411 7.753,504,644.8 1,840.0 2,907.9 261 239.3 60.00 03/27/09 8.526 0.372 7.549,763,643.5 1,840.0 2,731.6 232 241.0 60.00 03/27/09 8.640 0.382 7.650,387,795.6 1,840.0 2,765.9 236 242.0 60.00 03/27/09 9.185 0.409 8.051,280,181.0 1,840.0 2,787.0 243 242.4 60.00 03/27/09 9.415 0.414 8.2 50,551,034.8 1,840.0 2,747.3 237 244.4 60.00 03/27/09 9.415 0.426 8.2 52,092,876.5 1,840.0 2,831.1 249 246.8 60.00 03/26/09 9.415 0.433 8.2 52,963,421.1 1,840.0 2,878.4 256 247.1 60.00 03/26/09 9.415 0.426 8.2 52,050,453.5 1,840.0 2,828.8 249 247.7 60.00 03/26/09 9.645 0.456 8.454,437,046.4 1,840.0 2,958.5 267 251.5 60.00 03/26/09 9.549 0.466 8.455,605,165.6 1,840.0 3,052.2 277 250.6 03/26/09 9.415 0.441 8.2 53,937,743.0 1,840.0 2,931.4 264 249.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 60.00 60.00 03/29/09 9.141 0.461 8.2 56,293,554.6 1,840.0 3,151.2 291 251.8 60.00 03/29/09 9.141 0.463 8.2 56,646,668.4 1,840.0 3,171.0 293 251.6 60.00 03/29/09 9.141 0.462 8.2 56,512,119.8 1,840.0 3,163.4 289 249.8 60.00 03/29/09 9.208 0.430 8.1 53,199,351.8 1,840.0 2,920.2 262 248.2 60.00 03/29/09 9.208 0.431 8.1 53,310,018.1 1,840.0 2,926.3 263 246.7 60.00 03/29/09 9.094 0.403 8.050,486,023.5 1,840.0 2,771.2 241 245.7 60.00 03/29/09 9.185 0.410 8.051,333,874.2 1,840.0 2,789.9 246 248.1 60.00 03/29/09 9.300 0.414 8.1 51,167,406.3 1,840.0 2,780.8 246 250.0 60.00 03/29/09 9.435 0.458 8.355,270,188.3 1,840.0 3,033.8 276 252.6 60.00 03/29/09 9.435 0.473 8.357,151,990.6 1,840.0 3,137.1 291 252.8 60.00 03/29/09 9.435 0.476 8.357,450,338.9 1,840.0 3,153.5 293 252.5 60.00 03/29/09 9.435 0.475 8.357,358,511.1 1,840.0 3,148.5 293 251.5 60.00 03/29/09 9.530 0.474 8.357,199,764.0 1,840.0 3,108.7 293 251.7 60.00 03/29/09 9.435 0.478 8.357,667,678.5 1,840.0 3,165.5 293 251.5 60.00 03/29/09 9.530 0.475 8.357,379,092.0 1,840.0 3,118.4 293 249.8 60.00 03/29/09 9.185 0.429 8.053,774,781.0 1,840.0 2,922.6 267 242.3 60.00 03/29/09 8.981 0.427 7.954,207,843.8 1,840.0 2,975.5 269 244.6 60.00 03/29/09 9.070 0.424 7.953,846,935.6 1,840.0 2,926.5 265 246.0 60.00 03/29/09 8.981 0.423 7.953,684,648.9 1,840.0 2,946.8 263 245.1 60.00 03/29/09 8.956 0.412 7.852,899,853.0 1,840.0 2,875.0 258 245.5 60.00 03/29/09 9.070 0.418 7.953,061,582.6 1,840.0 2,883.8 259 247.0 60.00 03/28/09 8.981 0.425 7.953,972,590.5 1,840.0 2,962.6 266 246.8 60.00 03/28/09 9.185 0.425 8.053,265,365.5 1,840.0 2,894.8 262 247.6 60.00 03/28/09 9.094 0.431 8.053,936,686.6 1,840.0 2,960.7 268 248.9 60.00 03/28/09 9.208 0.457 8.1 56,526,272.7 1,840.0 3,102.8 287 251.8 60.00 03/28/09 9.118 0.461 8.1 57,063,116.4 1,840.0 3,163.3 293 253.6 60.00 03/28/09 9.005 0.448 8.056,100,412.7 1,840.0 3,109.9 285 255.4 60.00 03/28/09 8.893 0.447 7.956,715,273.9 1,840.0 3,144.0 292 255.9 60.00 03/28/09 8.806 0.445 7.956,484,330.7 1,840.0 3,161.9 292 252.5 60.00 03/28/09 9.029 0.458 8.1 56,611,969.9 1,840.0 3,169.0 294 252.8 60.00 03/28/09 9.230 0.464 8.2 56,653,055.3 1,840.0 3,140.5 293 252.7 60.00 03/28/09 9.343 0.473 8.357,077,294.4 1,840.0 3,164.1 293 255.0 60.00 03/28/09 9.455 0.478 8.456,989,023.5 1,840.0 3,159.2 293 253.2 60.00 03/28/09 9.455 0.481 8.457,331,411.1 1,840.0 3,178.1 294 254.9 60.00 03/28/09 9.475 0.484 8.557,077,251.0 1,840.0 3,195.1 294 251.9 60.00 03/28/09 9.587 0.489 8.656,976,771.5 1,840.0 3,189.5 294 249.9 03/28/09 9.587 0.489 8.657,018,774.5 1,840.0 3,191.8 294 247.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 60.00 60.00 03/31/09 9.435 0.467 8.356,370,822.3 1,840.0 3,094.3 293 252.6 60.00 03/31/09 9.435 0.468 8.356,551,987.6 1,840.0 3,104.2 292 253.9 60.00 03/31/09 9.549 0.475 8.456,726,609.6 1,840.0 3,113.8 292 253.2 60.00 03/31/09 9.208 0.462 8.1 57,218,783.6 1,840.0 3,140.8 293 250.6 60.00 03/31/09 8.981 0.426 7.953,993,037.6 1,840.0 2,963.7 268 240.4 60.00 03/31/09 8.841 0.376 7.748,886,010.2 1,840.0 2,656.8 229 240.9 60.00 03/31/09 8.930 0.358 7.746,641,876.6 1,840.0 2,509.5 208 242.0 60.00 03/31/09 8.726 0.370 7.648,824,904.8 1,840.0 2,653.5 228 241.8 60.00 03/31/09 8.412 0.360 7.448,774,101.4 1,840.0 2,677.3 225 240.3 60.00 03/31/09 8.234 0.322 7.1 45,517,519.8 1,840.0 2,449.1 200 241.8 60.00 03/30/09 8.350 0.334 7.246,451,060.2 1,840.0 2,499.3 207 245.1 60.00 03/30/09 8.981 0.378 7.948,003,585.1 1,840.0 2,635.0 223 248.8 60.00 03/30/09 8.639 0.413 7.952,379,380.5 1,840.0 2,989.0 259 248.5 60.00 03/30/09 8.774 0.455 8.1 56,269,110.1 1,840.0 3,241.6 290 249.8 60.00 03/30/09 8.882 0.465 8.2 56,802,062.6 1,840.0 3,272.3 291 250.0 60.00 03/30/09 8.857 0.426 8.1 52,675,699.6 1,840.0 3,006.0 257 248.2 60.00 03/30/09 8.832 0.419 8.052,513,785.2 1,840.0 2,968.2 258 248.3 60.00 03/30/09 8.780 0.381 7.848,907,597.9 1,840.0 2,711.2 231 250.6 60.00 03/30/09 8.918 0.413 8.051,798,259.8 1,840.0 2,899.6 255 255.6 60.00 03/30/09 8.882 0.460 8.2 56,186,958.8 1,840.0 3,236.9 292 254.6 60.00 03/30/09 8.774 0.455 8.1 56,301,726.1 1,840.0 3,243.5 292 256.3 60.00 03/30/09 8.665 0.449 8.056,295,987.9 1,840.0 3,243.1 293 258.3 60.00 03/30/09 8.557 0.445 7.956,409,208.5 1,840.0 3,249.6 292 259.4 60.00 03/30/09 8.449 0.438 7.856,254,745.7 1,840.0 3,240.8 292 262.7 60.00 03/30/09 8.449 0.436 7.856,065,850.8 1,840.0 3,229.9 293 248.9 60.00 03/30/09 8.557 0.442 7.956,132,498.2 1,840.0 3,233.7 292 248.5 60.00 03/30/09 8.665 0.448 8.056,182,060.8 1,840.0 3,236.6 292 248.3 60.00 03/30/09 8.967 0.461 8.2 56,374,400.9 1,840.0 3,217.0 293 247.5 60.00 03/30/09 8.774 0.455 8.1 56,316,445.9 1,840.0 3,244.3 292 243.1 60.00 03/30/09 8.557 0.432 7.954,848,774.2 1,840.0 3,159.8 282 244.3 60.00 03/30/09 8.774 0.437 8.1 54,040,995.0 1,840.0 3,113.2 272 244.1 60.00 03/30/09 8.639 0.426 7.954,075,783.1 1,840.0 3,085.9 273 244.0 60.00 03/30/09 8.611 0.408 7.852,362,687.7 1,840.0 2,959.6 259 244.6 60.00 03/30/09 8.722 0.416 7.952,729,749.8 1,840.0 2,980.4 260 246.7 60.00 03/29/09 8.832 0.429 8.053,770,133.5 1,840.0 3,039.2 269 250.2 60.00 03/29/09 8.832 0.446 8.055,909,274.9 1,840.0 3,160.1 288 251.6 03/29/09 8.942 0.455 8.1 56,310,887.2 1,840.0 3,182.8 292 251.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 S S S 10:00 C 11:00 C 12:00 C 13:00 S S S 14:00 15:00 16:00 17:00 18:00 S S S 19:00 S S S 20:00 21:00 22:00 60.00 60.00 04/01/09 9.724 0.436 8.352,637,961.0 1,840.0 2,803.5 259 252.6 60.00 04/01/09 9.989 0.491 8.756,508,164.5 1,840.0 3,071.1 290 254.2 60.00 04/01/09 10.117 0.507 8.957,041,181.5 1,840.0 3,131.1 293 255.5 60.00 04/01/09 10.117 0.505 8.956,886,923.6 1,840.0 3,122.6 292 254.0 60.00 04/01/09 10.117 0.501 8.956,444,130.7 1,840.0 3,098.3 291 255.3 60.00 04/01/09 10.004 0.497 8.856,657,582.5 1,840.0 3,110.0 292 254.7 60.00 04/01/09 9.921 0.499 8.956,180,039.8 1,840.0 3,144.9 289 251.6 60.00 04/01/09 9.890 0.470 8.754,150,899.9 1,840.0 2,972.4 272 253.6 60.00 04/01/09 10.117 0.501 8.956,466,133.8 1,840.0 3,099.5 290 253.2 60.00 04/01/09 10.104 0.497 8.856,574,576.1 1,840.0 3,074.7 291 252.5 60.00 04/01/09 10.104 0.497 8.856,613,958.2 1,840.0 3,076.8 292 252.4 60.00 04/01/09 9.989 0.494 8.756,963,923.7 1,840.0 3,095.9 292 252.8 60.00 04/01/09 10.090 0.494 8.756,958,624.4 1,840.0 3,064.6 292 252.8 60.00 04/01/09 10.104 0.500 8.856,902,512.4 1,840.0 3,092.6 292 251.7 60.00 04/01/09 10.117 0.504 8.956,703,648.6 1,840.0 3,112.6 293 251.1 60.00 04/01/09 10.104 0.498 8.856,737,303.1 1,840.0 3,083.5 293 251.1 60.00 04/01/09 10.117 0.504 8.956,761,979.1 1,840.0 3,115.7 293 248.3 60.00 04/01/09 9.890 0.472 8.754,321,944.8 1,840.0 2,981.8 269 238.5 60.00 04/01/09 9.256 0.367 7.946,521,223.6 1,840.0 2,477.7 206 239.4 60.00 04/01/09 9.256 0.357 7.945,237,126.8 1,840.0 2,409.4 198 241.3 60.00 04/01/09 9.469 0.376 8.047,102,127.6 1,840.0 2,483.1 215 243.5 60.00 04/01/09 9.300 0.413 8.1 51,104,371.1 1,840.0 2,777.4 243 243.0 60.00 04/01/09 9.138 0.362 7.846,504,788.5 1,840.0 2,476.9 209 244.2 60.00 03/31/09 9.233 0.356 7.845,787,605.5 1,840.0 2,413.8 203 249.9 60.00 03/31/09 9.394 0.432 8.1 53,506,348.4 1,840.0 2,878.9 267 253.9 60.00 03/31/09 9.530 0.468 8.356,511,965.1 1,840.0 3,071.3 289 253.3 60.00 03/31/09 9.626 0.459 8.355,400,050.3 1,840.0 2,980.8 279 254.4 60.00 03/31/09 9.759 0.476 8.556,171,557.2 1,840.0 3,052.8 288 255.8 60.00 03/31/09 9.890 0.491 8.756,605,123.4 1,840.0 3,107.1 291 257.4 60.00 03/31/09 9.776 0.482 8.656,194,935.7 1,840.0 3,084.6 292 253.9 60.00 03/31/09 9.663 0.480 8.556,564,904.8 1,840.0 3,104.9 293 255.7 60.00 03/31/09 9.663 0.480 8.556,615,255.5 1,840.0 3,107.7 293 255.0 60.00 03/31/09 9.663 0.480 8.556,626,508.3 1,840.0 3,108.3 292 254.9 60.00 03/31/09 9.549 0.473 8.456,439,276.8 1,840.0 3,098.0 292 255.0 60.00 03/31/09 9.663 0.482 8.556,804,776.3 1,840.0 3,118.1 292 255.8 60.00 03/31/09 9.759 0.480 8.556,601,034.7 1,840.0 3,076.1 292 255.7 03/31/09 9.549 0.474 8.456,592,732.5 1,840.0 3,106.5 293 255.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

23:00 00:00 S S S 01:00 S S S 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 S S S 08:00 09:00 10:00 11:00 12:00 S S S 13:00 S S S 14:00 15:00 16:00 17:00 18:00 S S S 19:00 S S S 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 60.00 60.00 04/03/09 8.942 0.452 8.1 55,916,715.0 1,840.0 3,160.5 292 251.1 60.00 04/03/09 8.857 0.452 8.1 55,901,716.7 1,840.0 3,190.1 293 250.5 60.00 04/03/09 8.942 0.451 8.1 55,764,363.7 1,840.0 3,151.9 292 249.4 60.00 04/03/09 8.942 0.450 8.1 55,738,478.8 1,840.0 3,150.4 292 249.7 60.00 04/03/09 9.029 0.450 8.1 55,733,904.4 1,840.0 3,119.9 291 248.5 60.00 04/03/09 9.141 0.458 8.2 55,936,085.7 1,840.0 3,131.2 293 247.7 60.00 04/03/09 8.967 0.457 8.2 55,852,752.1 1,840.0 3,187.3 290 242.9 60.00 04/03/09 9.141 0.446 8.2 54,543,458.3 1,840.0 3,053.2 280 243.4 60.00 04/03/09 9.300 0.432 8.1 53,441,416.1 1,840.0 2,904.4 268 243.2 60.00 04/03/09 9.373 0.405 8.050,763,625.3 1,840.0 2,703.7 248 242.3 60.00 04/03/09 9.233 0.384 7.849,327,325.0 1,840.0 2,600.4 237 243.5 60.00 04/03/09 9.490 0.404 8.1 49,961,716.5 1,840.0 2,661.0 243 248.1 60.00 04/02/09 9.626 0.436 8.352,633,223.4 1,840.0 2,831.9 265 249.1 60.00 04/02/09 9.742 0.452 8.453,938,146.0 1,840.0 2,902.1 277 250.9 60.00 04/02/09 10.131 0.502 9.055,887,403.3 1,840.0 3,098.1 292 250.6 60.00 04/02/09 10.243 0.513 9.1 56,479,658.7 1,840.0 3,131.0 293 250.0 60.00 04/02/09 9.974 0.453 8.652,842,897.8 1,840.0 2,843.2 263 248.6 60.00 04/02/09 10.076 0.446 8.651,992,274.6 1,840.0 2,769.1 254 249.3 60.00 04/02/09 9.394 0.430 8.1 53,158,003.8 1,840.0 2,860.1 269 250.3 60.00 04/02/09 9.300 0.445 8.1 55,112,877.8 1,840.0 2,995.3 284 251.9 60.00 04/02/09 9.185 0.443 8.055,516,215.6 1,840.0 3,017.2 288 252.6 60.00 04/02/09 9.415 0.458 8.2 55,920,622.5 1,840.0 3,039.2 293 252.8 60.00 04/02/09 9.300 0.456 8.1 56,368,179.4 1,840.0 3,063.5 295 253.3 60.00 04/02/09 9.300 0.461 8.1 57,003,001.8 1,840.0 3,098.0 292 253.8 60.00 04/02/09 9.185 0.455 8.057,023,054.7 1,840.0 3,099.1 291 253.4 60.00 04/02/09 9.278 0.457 8.057,278,059.0 1,840.0 3,081.8 293 253.2 60.00 04/02/09 9.435 0.471 8.356,902,556.7 1,840.0 3,123.5 294 252.0 60.00 04/02/09 9.530 0.472 8.357,052,606.1 1,840.0 3,100.7 292 252.7 60.00 04/02/09 9.530 0.472 8.356,987,797.3 1,840.0 3,097.2 292 252.3 60.00 04/02/09 9.645 0.477 8.456,931,137.9 1,840.0 3,094.1 293 251.7 60.00 04/02/09 9.475 0.480 8.556,546,858.6 1,840.0 3,165.4 290 246.4 60.00 04/02/09 9.455 0.456 8.454,460,452.1 1,840.0 3,019.0 273 248.2 60.00 04/02/09 9.435 0.445 8.353,762,419.5 1,840.0 2,951.1 266 247.8 60.00 04/02/09 9.435 0.438 8.352,873,782.4 1,840.0 2,902.3 261 246.1 60.00 04/02/09 9.645 0.436 8.451,976,787.8 1,840.0 2,824.8 254 245.7 60.00 04/02/09 9.742 0.420 8.450,117,737.0 1,840.0 2,696.6 237 247.6 04/01/09 9.742 0.435 8.451,956,756.2 1,840.0 2,795.5 254 249.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 60.00 60.00 04/05/09 9.162 0.367 7.946,573,458.0 1,840.0 2,505.8 214 245.4 60.00 04/04/09 9.256 0.366 7.946,475,872.5 1,840.0 2,475.4 216 249.7 60.00 04/04/09 9.373 0.402 8.050,308,370.2 1,840.0 2,679.4 251 254.3 60.00 04/04/09 9.005 0.435 8.054,493,392.9 1,840.0 3,020.8 281 256.1 60.00 04/04/09 8.667 0.427 7.755,554,358.8 1,840.0 3,079.6 290 255.9 60.00 04/04/09 8.442 0.415 7.555,449,466.1 1,840.0 3,073.8 288 258.2 60.00 04/04/09 8.330 0.412 7.455,811,741.0 1,840.0 3,093.9 291 259.1 60.00 04/04/09 8.330 0.410 7.455,568,005.8 1,840.0 3,080.4 291 256.8 60.00 04/04/09 8.412 0.397 7.453,719,031.5 1,840.0 2,948.7 281 252.2 60.00 04/04/09 8.640 0.412 7.654,340,704.4 1,840.0 2,982.8 284 255.2 60.00 04/04/09 9.118 0.436 8.1 53,909,046.4 1,840.0 2,988.4 280 256.8 60.00 04/04/09 9.568 0.452 8.553,293,718.0 1,840.0 2,954.3 278 256.0 60.00 04/04/09 9.936 0.488 9.054,363,068.4 1,840.0 3,072.7 287 256.9 60.00 04/04/09 9.230 0.443 8.2 54,106,809.1 1,840.0 2,999.4 278 256.0 60.00 04/04/09 8.105 0.391 7.2 54,427,965.3 1,840.0 3,017.2 282 252.5 60.00 04/04/09 8.330 0.399 7.454,049,296.2 1,840.0 2,996.2 284 247.0 60.00 04/04/09 8.526 0.405 7.554,120,341.7 1,840.0 2,970.7 283 244.2 60.00 04/04/09 8.442 0.403 7.553,801,832.5 1,840.0 2,982.5 282 242.8 60.00 04/04/09 8.390 0.417 7.655,018,586.1 1,840.0 3,109.8 289 242.8 60.00 04/04/09 8.299 0.382 7.352,490,866.7 1,840.0 2,881.3 269 242.2 60.00 04/04/09 8.310 0.422 7.655,632,283.6 1,840.0 3,174.7 291 246.9 60.00 04/04/09 8.390 0.423 7.655,728,227.7 1,840.0 3,149.8 291 246.8 60.00 04/04/09 8.472 0.419 7.655,319,485.1 1,840.0 3,096.7 289 247.3 60.00 04/04/09 8.310 0.422 7.655,695,046.7 1,840.0 3,178.2 291 247.7 60.00 04/04/09 8.092 0.409 7.455,369,861.7 1,840.0 3,159.7 291 247.9 60.00 04/03/09 8.310 0.419 7.655,203,075.4 1,840.0 3,150.2 289 249.1 60.00 04/03/09 8.665 0.442 8.055,386,190.4 1,840.0 3,190.7 292 250.3 60.00 04/03/09 8.906 0.455 8.354,937,993.7 1,840.0 3,194.8 291 249.1 60.00 04/03/09 9.228 0.472 8.655,038,930.5 1,840.0 3,200.6 293 247.8 60.00 04/03/09 9.550 0.487 8.954,896,223.0 1,840.0 3,192.3 290 248.7 60.00 04/03/09 9.494 0.476 8.655,431,594.5 1,840.0 3,133.1 292 252.9 60.00 04/03/09 9.384 0.470 8.555,366,697.8 1,840.0 3,129.4 292 252.5 60.00 04/03/09 9.118 0.443 8.1 54,860,116.9 1,840.0 3,041.2 287 252.3 60.00 04/03/09 9.185 0.466 8.455,612,400.0 1,840.0 3,173.5 293 252.7 60.00 04/03/09 9.252 0.448 8.354,100,816.6 1,840.0 3,028.5 284 249.9 60.00 04/03/09 9.014 0.459 8.454,709,544.8 1,840.0 3,181.5 291 246.9 04/03/09 8.748 0.443 8.055,500,994.7 1,840.0 3,167.2 292 249.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 S S S 04:00 S S S 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 60.00 60.00 04/06/09 8.990 0.453 8.354,672,382.0 1,840.0 3,149.6 293 251.9 60.00 04/06/09 8.990 0.454 8.354,828,698.5 1,840.0 3,158.6 293 251.9 60.00 04/06/09 8.990 0.453 8.354,644,408.7 1,840.0 3,148.0 292 250.6 60.00 04/06/09 9.076 0.454 8.354,794,546.2 1,840.0 3,126.9 292 249.8 60.00 04/06/09 9.099 0.462 8.455,095,201.5 1,840.0 3,174.0 294 246.2 60.00 04/06/09 9.053 0.408 8.249,805,892.5 1,840.0 2,815.1 254 244.0 60.00 04/06/09 9.029 0.402 8.1 49,796,439.6 1,840.0 2,787.5 255 249.6 60.00 04/06/09 9.623 0.486 8.855,384,673.8 1,840.0 3,160.6 292 247.7 60.00 04/06/09 9.384 0.464 8.554,651,600.6 1,840.0 3,089.0 288 239.8 60.00 04/06/09 9.530 0.402 8.348,531,915.1 1,840.0 2,637.6 242 241.6 60.00 04/06/09 9.626 0.399 8.348,212,362.6 1,840.0 2,594.0 242 244.2 60.00 04/06/09 9.208 0.420 8.1 51,972,271.4 1,840.0 2,852.8 268 244.9 60.00 04/06/09 9.094 0.410 8.051,314,482.5 1,840.0 2,816.7 262 244.3 60.00 04/06/09 9.208 0.416 8.1 51,464,433.1 1,840.0 2,824.9 262 244.3 60.00 04/05/09 9.094 0.399 8.050,024,145.3 1,840.0 2,745.9 249 245.0 60.00 04/05/09 9.162 0.379 7.948,069,815.4 1,840.0 2,586.4 240 246.9 60.00 04/05/09 9.070 0.388 7.949,268,798.5 1,840.0 2,677.7 252 248.8 60.00 04/05/09 9.141 0.431 8.2 52,703,223.8 1,840.0 2,950.2 277 250.8 60.00 04/05/09 9.118 0.439 8.1 54,297,402.3 1,840.0 3,009.9 287 252.6 60.00 04/05/09 9.029 0.443 8.1 54,766,442.6 1,840.0 3,065.7 291 252.9 60.00 04/05/09 9.141 0.445 8.2 54,340,532.2 1,840.0 3,041.9 288 252.0 60.00 04/05/09 9.163 0.454 8.354,814,992.1 1,840.0 3,098.2 292 252.8 60.00 04/05/09 9.185 0.460 8.454,919,592.2 1,840.0 3,134.0 292 253.3 60.00 04/05/09 9.076 0.453 8.354,693,607.3 1,840.0 3,121.1 291 252.7 60.00 04/05/09 8.942 0.442 8.1 54,683,192.4 1,840.0 3,090.8 290 252.7 60.00 04/05/09 8.942 0.440 8.1 54,417,465.3 1,840.0 3,075.7 287 252.8 60.00 04/05/09 9.053 0.449 8.2 54,909,882.1 1,840.0 3,103.6 289 252.8 60.00 04/05/09 9.029 0.447 8.1 55,286,969.1 1,840.0 3,094.9 293 251.9 60.00 04/05/09 9.029 0.441 8.1 54,519,373.4 1,840.0 3,051.9 286 250.0 60.00 04/05/09 9.141 0.446 8.2 54,542,267.1 1,840.0 3,053.2 287 248.4 60.00 04/05/09 9.141 0.440 8.2 53,777,122.6 1,840.0 3,010.3 276 244.2 60.00 04/05/09 9.185 0.375 8.047,019,232.3 1,840.0 2,555.4 227 241.3 60.00 04/05/09 9.070 0.370 7.946,945,913.9 1,840.0 2,551.4 229 237.8 60.00 04/05/09 9.208 0.389 8.1 48,167,835.5 1,840.0 2,644.0 232 239.8 60.00 04/05/09 9.185 0.368 8.046,120,912.7 1,840.0 2,506.6 214 240.2 60.00 04/05/09 9.256 0.371 7.947,003,158.3 1,840.0 2,503.4 218 242.4 04/05/09 9.162 0.372 7.947,208,806.0 1,840.0 2,540.0 222 241.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 MC M 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 60.00 60.00 04/08/09 9.549 0.440 8.452,511,179.9 1,840.0 2,882.4 276 248.5 60.00 04/08/09 9.776 0.466 8.654,338,168.4 1,840.0 2,982.7 290 248.5 60.00 04/08/09 9.681 0.469 8.654,676,621.6 1,840.0 3,031.0 291 247.8 60.00 04/07/09 9.663 0.430 8.550,666,498.9 1,840.0 2,781.1 258 247.7 60.00 04/07/09 9.776 0.434 8.650,617,522.6 1,840.0 2,778.5 259 250.3 60.00 04/07/09 9.793 0.467 8.753,826,015.5 1,840.0 2,983.8 288 250.6 60.00 04/07/09 9.587 0.467 8.654,448,666.5 1,840.0 3,048.0 292 251.2 60.00 04/07/09 9.364 0.457 8.454,568,087.5 1,840.0 3,054.6 293 252.1 60.00 04/07/09 9.252 0.452 8.354,592,142.4 1,840.0 3,056.0 292 251.7 60.00 04/07/09 9.141 0.424 8.2 51,812,534.4 1,840.0 2,900.4 270 250.6 60.00 04/07/09 9.230 0.439 8.2 53,690,806.2 1,840.0 2,976.3 285 252.5 60.00 04/07/09 9.364 0.457 8.454,509,029.6 1,840.0 3,051.3 292 252.3 60.00 04/07/09 9.364 0.454 8.454,110,395.1 1,840.0 3,029.0 287 252.8 60.00 04/07/09 9.475 0.463 8.554,601,072.6 1,840.0 3,056.5 291 252.0 60.00 04/07/09 9.384 0.461 8.554,296,537.4 1,840.0 3,069.0 292 251.2 60.00 04/07/09 9.364 0.457 8.454,467,512.6 1,840.0 3,049.0 292 254.5 60.00 04/07/09 9.475 0.459 8.554,134,359.8 1,840.0 3,030.3 291 253.7 60.00 04/07/09 9.475 0.454 8.553,550,023.9 1,840.0 2,997.6 292 249.2 60.00 04/07/09 9.793 0.471 8.754,293,797.9 1,840.0 3,009.8 292 252.0 60.00 04/07/09 9.810 0.475 8.854,048,796.0 1,840.0 3,025.6 291 249.2 60.00 04/07/09 9.475 0.458 8.553,954,579.9 1,840.0 3,020.3 292 248.5 60.00 04/07/09 9.475 0.462 8.554,441,479.1 1,840.0 3,047.5 293 246.3 60.00 04/07/09 9.364 0.453 8.454,081,991.8 1,840.0 3,027.4 289 248.5 60.00 04/07/09 9.252 0.442 8.353,333,116.0 1,840.0 2,985.5 283 247.0 60.00 04/07/09 8.780 0.395 7.850,725,086.7 1,840.0 2,811.9 261 245.8 60.00 04/07/09 8.299 0.371 7.350,882,263.6 1,840.0 2,793.0 264 247.4 60.00 04/07/09 8.185 0.365 7.2 50,745,436.4 1,840.0 2,785.5 259 248.8 60.00 04/06/09 8.185 0.373 7.2 51,946,396.2 1,840.0 2,851.4 273 251.6 60.00 04/06/09 8.695 0.427 7.854,917,424.7 1,840.0 3,074.2 293 252.8 60.00 04/06/09 8.967 0.447 8.2 54,610,870.3 1,840.0 3,116.4 292 248.8 60.00 04/06/09 9.185 0.458 8.454,679,650.1 1,840.0 3,120.3 292 249.7 60.00 04/06/09 9.384 0.463 8.554,542,533.6 1,840.0 3,082.9 292 250.7 60.00 04/06/09 9.384 0.461 8.554,338,575.6 1,840.0 3,071.3 292 251.1 60.00 04/06/09 9.185 0.459 8.454,736,470.9 1,840.0 3,123.5 293 251.4 60.00 04/06/09 9.076 0.453 8.354,669,114.7 1,840.0 3,119.7 292 252.1 60.00 04/06/09 9.076 0.453 8.354,729,187.9 1,840.0 3,123.1 293 252.1 04/06/09 9.076 0.453 8.354,738,602.4 1,840.0 3,123.7 292 252.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 60.00 60.00 04/09/09 9.681 0.463 8.653,944,828.9 1,840.0 2,990.4 284 253.5 60.00 04/09/09 9.475 0.465 8.554,867,042.8 1,840.0 3,071.4 291 253.3 60.00 04/09/09 9.568 0.467 8.555,089,743.5 1,840.0 3,053.9 292 253.4 60.00 04/09/09 9.681 0.473 8.655,072,822.5 1,840.0 3,053.0 292 253.6 60.00 04/09/09 9.776 0.473 8.655,111,954.0 1,840.0 3,025.2 291 253.4 60.00 04/09/09 9.989 0.478 8.755,060,412.5 1,840.0 2,992.4 292 252.8 60.00 04/09/09 10.193 0.478 8.755,017,198.0 1,840.0 2,930.3 292 250.9 60.00 04/09/09 10.193 0.477 8.755,004,634.8 1,840.0 2,929.6 292 249.8 60.00 04/09/09 9.793 0.470 8.754,131,083.4 1,840.0 3,000.7 292 245.8 60.00 04/09/09 9.776 0.476 8.655,462,365.1 1,840.0 3,044.4 293 248.4 60.00 04/09/09 9.681 0.467 8.654,426,589.0 1,840.0 3,017.1 285 242.6 60.00 04/09/09 9.663 0.443 8.552,217,788.3 1,840.0 2,866.3 268 245.5 60.00 04/09/09 9.793 0.459 8.752,902,101.2 1,840.0 2,932.6 273 243.3 60.00 04/09/09 9.776 0.424 8.649,423,929.5 1,840.0 2,712.9 246 244.8 60.00 04/09/09 9.663 0.429 8.550,551,748.5 1,840.0 2,774.9 254 245.2 60.00 04/09/09 9.776 0.441 8.651,354,193.4 1,840.0 2,818.9 261 246.9 60.00 04/08/09 9.874 0.431 8.650,276,331.5 1,840.0 2,732.4 253 249.5 60.00 04/08/09 9.776 0.456 8.653,141,972.1 1,840.0 2,917.0 278 251.1 60.00 04/08/09 9.793 0.474 8.754,582,731.5 1,840.0 3,025.8 292 250.9 60.00 04/08/09 9.793 0.477 8.754,892,215.8 1,840.0 3,042.9 291 251.4 60.00 04/08/09 9.793 0.475 8.754,666,149.0 1,840.0 3,030.4 291 250.8 60.00 04/08/09 9.793 0.478 8.755,016,808.4 1,840.0 3,049.9 293 250.6 60.00 04/08/09 9.681 0.457 8.653,231,285.4 1,840.0 2,950.8 279 249.6 60.00 04/08/09 9.663 0.442 8.552,147,680.0 1,840.0 2,862.5 272 250.7 60.00 04/08/09 9.776 0.467 8.654,421,610.7 1,840.0 2,987.3 289 250.8 60.00 04/08/09 9.663 0.452 8.553,242,360.6 1,840.0 2,922.5 280 249.6 60.00 04/08/09 9.742 0.448 8.453,461,973.5 1,840.0 2,876.5 282 251.2 60.00 04/08/09 9.549 0.458 8.454,634,280.6 1,840.0 2,998.9 292 251.0 60.00 04/08/09 9.549 0.460 8.454,834,091.5 1,840.0 3,009.9 292 251.7 60.00 04/08/09 9.645 0.460 8.454,874,177.7 1,840.0 2,982.3 293 251.0 60.00 04/08/09 9.455 0.457 8.454,556,136.9 1,840.0 3,024.3 292 251.0 60.00 04/08/09 9.435 0.455 8.354,902,346.0 1,840.0 3,013.6 293 251.7 60.00 04/08/09 9.626 0.454 8.354,768,992.2 1,840.0 2,946.8 291 251.1 60.00 04/08/09 9.645 0.458 8.454,604,665.4 1,840.0 2,967.7 292 249.7 60.00 04/08/09 9.568 0.466 8.554,958,651.4 1,840.0 3,046.6 294 244.5 60.00 04/08/09 9.343 0.431 8.352,099,284.9 1,840.0 2,888.1 271 245.5 04/08/09 9.435 0.417 8.350,328,664.2 1,840.0 2,762.6 257 246.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 60.00 60.00 04/11/09 9.681 0.382 8.644,527,729.9 1,840.0 2,468.4 216 235.3 60.00 04/11/09 9.810 0.416 8.847,414,266.2 1,840.0 2,654.2 238 236.7 60.00 04/11/09 9.810 0.421 8.847,907,190.3 1,840.0 2,681.8 243 239.2 60.00 04/11/09 9.921 0.430 8.948,450,653.0 1,840.0 2,712.2 248 241.1 60.00 04/11/09 9.921 0.433 8.948,715,726.2 1,840.0 2,727.0 246 243.3 60.00 04/10/09 9.936 0.438 9.048,772,836.8 1,840.0 2,756.7 250 241.7 60.00 04/10/09 9.951 0.468 9.1 51,550,652.7 1,840.0 2,941.8 269 242.2 60.00 04/10/09 9.698 0.425 8.748,986,205.1 1,840.0 2,742.2 252 244.7 60.00 04/10/09 9.810 0.459 8.852,222,365.7 1,840.0 2,923.3 277 247.6 60.00 04/10/09 9.826 0.483 8.954,404,343.2 1,840.0 3,075.0 292 247.7 60.00 04/10/09 9.936 0.477 9.053,070,401.5 1,840.0 2,999.6 281 245.8 60.00 04/10/09 9.494 0.434 8.650,628,358.1 1,840.0 2,861.6 263 245.4 60.00 04/10/09 9.826 0.455 8.951,257,233.7 1,840.0 2,897.1 265 245.9 60.00 04/10/09 9.715 0.445 8.850,676,343.4 1,840.0 2,864.3 260 244.5 60.00 04/10/09 9.475 0.412 8.548,526,050.8 1,840.0 2,716.4 245 245.9 60.00 04/10/09 9.587 0.417 8.648,550,709.0 1,840.0 2,717.8 246 247.8 60.00 04/10/09 9.810 0.461 8.852,488,991.3 1,840.0 2,938.2 277 250.4 60.00 04/10/09 9.921 0.483 8.954,415,757.2 1,840.0 3,046.1 290 250.3 60.00 04/10/09 10.032 0.489 9.054,442,233.0 1,840.0 3,047.6 292 249.4 60.00 04/10/09 10.032 0.488 9.054,376,759.6 1,840.0 3,043.9 292 247.9 60.00 04/10/09 10.032 0.487 9.054,221,338.6 1,840.0 3,035.2 290 247.1 60.00 04/10/09 9.921 0.485 8.954,670,341.7 1,840.0 3,060.3 293 245.9 60.00 04/10/09 9.921 0.487 8.954,846,655.4 1,840.0 3,070.2 293 242.3 60.00 04/10/09 9.315 0.435 8.650,674,438.8 1,840.0 2,919.3 261 233.1 60.00 04/10/09 9.252 0.373 8.345,063,920.0 1,840.0 2,522.6 216 235.4 60.00 04/10/09 9.343 0.370 8.344,685,952.5 1,840.0 2,477.2 215 235.0 60.00 04/10/09 9.207 0.398 8.546,917,122.2 1,840.0 2,702.8 230 235.8 60.00 04/10/09 9.163 0.384 8.346,370,457.1 1,840.0 2,620.9 224 237.0 60.00 04/10/09 9.274 0.394 8.447,037,960.1 1,840.0 2,658.7 230 238.7 60.00 04/09/09 9.163 0.389 8.346,972,335.3 1,840.0 2,654.9 226 239.2 60.00 04/09/09 9.343 0.372 8.344,891,059.9 1,840.0 2,488.5 212 244.1 60.00 04/09/09 9.605 0.411 8.747,390,730.6 1,840.0 2,678.6 237 248.3 60.00 04/09/09 9.841 0.480 9.053,433,958.0 1,840.0 3,049.2 283 251.7 60.00 04/09/09 10.169 0.507 9.354,659,767.4 1,840.0 3,119.2 293 251.3 60.00 04/09/09 10.367 0.513 9.355,249,968.8 1,840.0 3,092.8 294 251.6 60.00 04/09/09 9.826 0.474 8.953,328,171.3 1,840.0 3,014.2 278 250.3 04/09/09 9.568 0.434 8.551,136,494.8 1,840.0 2,834.7 262 252.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 60.00 60.00 04/12/09 9.384 0.418 8.549,258,133.4 1,840.0 2,784.1 243 240.2 60.00 04/12/09 9.274 0.391 8.446,697,775.0 1,840.0 2,639.5 220 240.4 60.00 04/12/09 9.364 0.387 8.446,178,495.9 1,840.0 2,585.0 216 240.6 60.00 04/12/09 9.274 0.384 8.445,787,335.6 1,840.0 2,588.0 214 240.7 60.00 04/12/09 9.364 0.379 8.445,221,466.9 1,840.0 2,531.4 213 240.0 60.00 04/12/09 9.274 0.380 8.445,347,854.1 1,840.0 2,563.1 213 240.3 60.00 04/12/09 9.475 0.385 8.545,374,376.4 1,840.0 2,540.0 213 240.5 60.00 04/12/09 9.494 0.394 8.645,959,691.1 1,840.0 2,597.7 218 240.8 60.00 04/12/09 9.404 0.402 8.646,837,862.0 1,840.0 2,672.8 228 239.4 60.00 04/12/09 9.494 0.412 8.647,982,512.7 1,840.0 2,712.1 239 238.9 60.00 04/12/09 9.513 0.435 8.750,142,694.0 1,840.0 2,861.4 251 235.7 60.00 04/12/09 9.568 0.394 8.546,433,057.3 1,840.0 2,574.0 220 234.3 60.00 04/12/09 9.364 0.382 8.445,607,868.1 1,840.0 2,553.1 215 230.2 60.00 04/12/09 9.141 0.376 8.245,967,791.3 1,840.0 2,573.2 217 233.0 60.00 04/12/09 9.005 0.363 8.045,535,594.0 1,840.0 2,524.3 213 233.2 60.00 04/12/09 9.118 0.368 8.1 45,593,628.3 1,840.0 2,527.5 212 232.5 60.00 04/12/09 9.322 0.366 8.244,718,003.7 1,840.0 2,454.6 213 233.2 60.00 04/12/09 9.364 0.380 8.445,309,159.7 1,840.0 2,536.3 217 235.7 60.00 04/11/09 9.549 0.378 8.445,058,202.7 1,840.0 2,473.3 212 239.3 60.00 04/11/09 9.568 0.388 8.545,796,670.8 1,840.0 2,538.7 221 241.9 60.00 04/11/09 9.513 0.410 8.747,199,713.7 1,840.0 2,693.5 235 242.2 60.00 04/11/09 9.513 0.421 8.748,531,246.0 1,840.0 2,769.4 247 245.0 60.00 04/11/09 9.623 0.463 8.852,772,682.0 1,840.0 3,011.5 278 244.9 60.00 04/11/09 9.475 0.419 8.549,396,376.8 1,840.0 2,765.1 253 243.7 60.00 04/11/09 9.384 0.409 8.548,204,453.0 1,840.0 2,724.6 248 242.5 60.00 04/11/09 9.274 0.400 8.447,737,588.0 1,840.0 2,698.2 244 242.6 60.00 04/11/09 9.274 0.397 8.447,362,592.8 1,840.0 2,677.0 242 242.4 60.00 04/11/09 9.494 0.417 8.648,601,545.6 1,840.0 2,747.1 249 242.3 60.00 04/11/09 9.494 0.416 8.648,527,690.3 1,840.0 2,742.9 249 242.3 60.00 04/11/09 9.605 0.423 8.748,730,133.0 1,840.0 2,754.3 249 243.5 60.00 04/11/09 9.698 0.427 8.749,233,005.7 1,840.0 2,756.0 249 244.2 60.00 04/11/09 9.698 0.424 8.748,833,545.0 1,840.0 2,733.6 252 243.2 60.00 04/11/09 9.715 0.444 8.850,588,977.8 1,840.0 2,859.4 263 241.6 60.00 04/11/09 9.715 0.452 8.851,451,730.2 1,840.0 2,908.2 269 240.1 60.00 04/11/09 9.826 0.457 8.951,488,766.3 1,840.0 2,910.2 265 236.4 60.00 04/11/09 9.776 0.397 8.646,279,567.3 1,840.0 2,540.4 222 233.8 04/11/09 9.663 0.378 8.544,598,147.4 1,840.0 2,448.0 214 231.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 60.00 60.00 04/14/09 9.681 0.469 8.654,673,738.2 1,840.0 3,030.8 290 247.9 60.00 04/14/09 9.494 0.462 8.653,865,214.5 1,840.0 3,044.5 286 243.4 60.00 04/14/09 9.587 0.465 8.654,152,252.8 1,840.0 3,031.3 288 245.8 60.00 04/14/09 9.475 0.439 8.551,716,738.7 1,840.0 2,895.0 268 242.6 60.00 04/14/09 9.274 0.408 8.448,712,036.7 1,840.0 2,753.3 243 242.1 60.00 04/14/09 9.274 0.403 8.448,141,040.2 1,840.0 2,721.0 242 240.7 60.00 04/14/09 9.185 0.416 8.449,625,664.9 1,840.0 2,831.9 250 242.2 60.00 04/13/09 9.274 0.419 8.449,979,927.5 1,840.0 2,825.0 251 245.8 60.00 04/13/09 9.364 0.436 8.452,007,863.8 1,840.0 2,911.3 267 247.5 60.00 04/13/09 9.384 0.447 8.552,685,444.1 1,840.0 2,977.8 275 247.4 60.00 04/13/09 9.587 0.454 8.652,862,144.8 1,840.0 2,959.1 277 248.7 60.00 04/13/09 9.587 0.463 8.653,992,228.1 1,840.0 3,022.4 286 249.5 60.00 04/13/09 9.605 0.471 8.754,278,702.2 1,840.0 3,067.9 289 248.2 60.00 04/13/09 9.715 0.470 8.853,517,135.8 1,840.0 3,024.9 283 248.7 60.00 04/13/09 9.494 0.460 8.653,613,175.8 1,840.0 3,030.3 280 250.0 60.00 04/13/09 9.494 0.462 8.653,869,093.6 1,840.0 3,044.8 285 249.2 60.00 04/13/09 9.475 0.451 8.553,154,701.4 1,840.0 2,975.5 278 249.9 60.00 04/13/09 9.384 0.457 8.553,904,155.1 1,840.0 3,046.7 284 249.4 60.00 04/13/09 9.475 0.453 8.553,460,411.4 1,840.0 2,992.6 280 250.8 60.00 04/13/09 9.455 0.452 8.453,947,294.1 1,840.0 2,990.5 283 252.7 60.00 04/13/09 9.587 0.469 8.654,684,948.6 1,840.0 3,061.2 292 251.1 60.00 04/13/09 9.605 0.472 8.754,412,600.6 1,840.0 3,075.5 292 248.6 60.00 04/13/09 9.810 0.480 8.854,660,143.0 1,840.0 3,059.8 292 248.8 60.00 04/13/09 9.810 0.482 8.854,886,939.1 1,840.0 3,072.5 292 247.9 60.00 04/13/09 9.810 0.471 8.853,652,906.4 1,840.0 3,003.4 279 244.9 60.00 04/13/09 9.623 0.473 8.853,855,531.2 1,840.0 3,073.3 277 237.4 60.00 04/13/09 9.384 0.400 8.547,123,427.2 1,840.0 2,663.5 223 237.3 60.00 04/13/09 9.384 0.401 8.547,322,439.4 1,840.0 2,674.7 225 237.0 60.00 04/13/09 9.274 0.385 8.445,939,719.4 1,840.0 2,596.6 213 236.7 60.00 04/13/09 9.163 0.386 8.346,552,455.5 1,840.0 2,631.2 217 237.0 60.00 04/13/09 9.252 0.379 8.345,716,420.8 1,840.0 2,559.1 213 237.9 60.00 04/12/09 9.252 0.377 8.345,468,060.9 1,840.0 2,545.2 213 240.2 60.00 04/12/09 9.364 0.389 8.446,356,117.1 1,840.0 2,594.9 220 243.3 60.00 04/12/09 9.494 0.433 8.650,442,343.3 1,840.0 2,851.1 258 244.7 60.00 04/12/09 9.384 0.439 8.551,736,284.6 1,840.0 2,924.2 265 246.6 60.00 04/12/09 9.513 0.465 8.753,551,218.5 1,840.0 3,055.9 280 246.7 04/12/09 9.732 0.483 8.954,384,864.8 1,840.0 3,103.5 285 244.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 60.00 60.00 04/15/09 9.295 0.440 8.551,892,016.8 1,840.0 2,961.2 269 248.4 60.00 04/15/09 9.185 0.422 8.450,305,405.8 1,840.0 2,870.7 248 245.5 60.00 04/15/09 9.053 0.371 8.245,344,189.0 1,840.0 2,562.9 213 246.4 60.00 04/15/09 8.967 0.381 8.246,613,574.1 1,840.0 2,660.0 224 249.5 60.00 04/15/09 9.053 0.399 8.248,760,637.4 1,840.0 2,756.1 248 250.4 60.00 04/15/09 9.076 0.430 8.351,903,722.8 1,840.0 2,961.9 270 250.0 60.00 04/15/09 8.967 0.407 8.249,761,917.1 1,840.0 2,839.7 251 249.5 60.00 04/15/09 8.942 0.395 8.1 48,846,368.5 1,840.0 2,760.9 248 252.0 60.00 04/15/09 9.141 0.421 8.2 51,487,619.2 1,840.0 2,882.2 267 254.8 60.00 04/15/09 9.274 0.454 8.454,122,263.9 1,840.0 3,059.1 289 255.1 60.00 04/15/09 9.185 0.454 8.454,217,668.4 1,840.0 3,094.0 290 253.1 60.00 04/15/09 9.274 0.442 8.452,718,313.3 1,840.0 2,979.7 277 250.9 60.00 04/15/09 9.295 0.441 8.551,997,068.8 1,840.0 2,967.2 275 245.2 60.00 04/15/09 9.185 0.437 8.452,137,984.8 1,840.0 2,975.3 275 240.6 60.00 04/15/09 9.076 0.401 8.348,367,268.6 1,840.0 2,760.1 242 234.5 60.00 04/15/09 8.967 0.373 8.245,599,265.2 1,840.0 2,602.1 218 235.6 60.00 04/15/09 9.163 0.369 8.344,597,565.0 1,840.0 2,520.8 212 235.1 60.00 04/15/09 9.163 0.366 8.344,218,485.6 1,840.0 2,499.3 212 237.1 60.00 04/15/09 9.053 0.363 8.244,402,779.0 1,840.0 2,509.7 212 242.0 60.00 04/15/09 9.163 0.379 8.345,755,884.1 1,840.0 2,586.2 221 245.2 60.00 04/14/09 9.295 0.402 8.547,387,571.7 1,840.0 2,704.2 233 247.5 60.00 04/14/09 9.384 0.408 8.548,163,715.9 1,840.0 2,722.3 244 248.5 60.00 04/14/09 9.494 0.424 8.649,461,227.4 1,840.0 2,795.6 256 250.2 60.00 04/14/09 9.810 0.461 8.852,455,007.8 1,840.0 2,936.3 281 250.9 60.00 04/14/09 9.826 0.480 8.954,058,714.2 1,840.0 3,055.5 292 250.8 60.00 04/14/09 9.732 0.482 8.954,253,511.8 1,840.0 3,096.0 292 250.7 60.00 04/14/09 9.532 0.463 8.852,708,741.3 1,840.0 3,036.5 279 251.9 60.00 04/14/09 9.623 0.470 8.853,486,982.7 1,840.0 3,052.2 285 253.5 60.00 04/14/09 9.623 0.478 8.854,420,225.7 1,840.0 3,105.5 292 253.4 60.00 04/14/09 9.715 0.479 8.854,584,569.2 1,840.0 3,085.2 292 252.8 60.00 04/14/09 9.810 0.482 8.854,874,564.8 1,840.0 3,071.8 293 254.2 60.00 04/14/09 9.715 0.485 8.855,259,524.9 1,840.0 3,123.4 294 255.3 60.00 04/14/09 9.810 0.485 8.855,250,947.0 1,840.0 3,092.9 292 254.7 60.00 04/14/09 9.810 0.484 8.855,088,405.6 1,840.0 3,083.7 291 253.1 60.00 04/14/09 9.810 0.483 8.855,001,135.6 1,840.0 3,078.9 291 251.5 60.00 04/14/09 10.032 0.491 9.054,715,839.9 1,840.0 3,062.9 291 249.5 04/14/09 10.255 0.503 9.2 54,767,928.0 1,840.0 3,065.8 292 248.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 60.00 60.00 04/17/09 8.774 0.429 8.1 53,035,743.9 1,840.0 3,055.3 278 241.8 60.00 04/17/09 8.774 0.419 8.1 51,795,311.2 1,840.0 2,983.8 270 239.5 60.00 04/17/09 8.722 0.400 7.950,696,392.4 1,840.0 2,865.4 258 238.2 60.00 04/17/09 8.665 0.394 8.049,402,938.2 1,840.0 2,846.0 252 233.0 60.00 04/17/09 8.665 0.390 8.048,899,773.3 1,840.0 2,817.1 242 235.2 60.00 04/17/09 8.529 0.351 7.845,151,086.1 1,840.0 2,576.6 214 234.4 60.00 04/17/09 8.529 0.352 7.845,242,715.8 1,840.0 2,581.8 215 235.9 60.00 04/17/09 8.557 0.362 7.945,969,394.2 1,840.0 2,648.2 219 238.0 60.00 04/17/09 8.748 0.364 8.045,551,521.3 1,840.0 2,599.4 215 241.1 60.00 04/16/09 8.857 0.378 8.1 46,793,339.8 1,840.0 2,670.3 231 239.5 60.00 04/16/09 9.005 0.369 8.046,272,822.5 1,840.0 2,565.1 225 240.8 60.00 04/16/09 9.118 0.389 8.1 48,185,764.8 1,840.0 2,671.2 238 239.8 60.00 04/16/09 9.029 0.377 8.1 46,614,936.0 1,840.0 2,609.4 230 240.5 60.00 04/16/09 9.121 0.433 8.551,075,551.2 1,840.0 2,970.2 264 238.6 60.00 04/16/09 8.942 0.376 8.1 46,538,170.3 1,840.0 2,630.4 224 238.2 60.00 04/16/09 8.942 0.362 8.1 44,812,551.0 1,840.0 2,532.9 216 241.4 60.00 04/16/09 8.942 0.369 8.1 45,655,932.1 1,840.0 2,580.6 218 244.1 60.00 04/16/09 9.053 0.385 8.247,000,254.8 1,840.0 2,656.5 228 245.4 60.00 04/16/09 9.141 0.391 8.247,729,994.6 1,840.0 2,671.8 234 247.1 60.00 04/16/09 9.252 0.420 8.350,717,023.7 1,840.0 2,839.0 256 246.3 60.00 04/16/09 9.118 0.388 8.1 47,994,571.6 1,840.0 2,660.6 235 246.7 60.00 04/16/09 9.322 0.402 8.249,163,899.7 1,840.0 2,698.7 244 247.4 60.00 04/16/09 9.252 0.426 8.351,433,398.9 1,840.0 2,879.1 260 246.2 60.00 04/16/09 9.029 0.394 8.1 48,689,547.7 1,840.0 2,725.6 241 243.4 60.00 04/16/09 9.029 0.407 8.1 50,408,139.5 1,840.0 2,821.8 255 243.1 60.00 04/16/09 9.208 0.404 8.1 49,995,422.8 1,840.0 2,744.3 252 243.3 60.00 04/16/09 9.550 0.482 8.954,228,910.5 1,840.0 3,153.5 283 243.0 60.00 04/16/09 9.053 0.424 8.2 51,783,857.1 1,840.0 2,926.9 266 241.4 60.00 04/16/09 9.099 0.460 8.454,900,974.9 1,840.0 3,162.8 294 247.5 60.00 04/16/09 9.295 0.465 8.554,867,588.2 1,840.0 3,131.1 291 246.0 60.00 04/16/09 9.315 0.447 8.652,037,970.6 1,840.0 2,997.8 270 243.2 60.00 04/16/09 9.185 0.432 8.451,596,952.2 1,840.0 2,944.4 266 243.2 60.00 04/16/09 9.295 0.429 8.550,528,392.1 1,840.0 2,883.4 257 244.0 60.00 04/15/09 9.185 0.413 8.449,316,167.3 1,840.0 2,814.2 245 240.9 60.00 04/15/09 9.141 0.369 8.245,073,824.0 1,840.0 2,523.2 213 241.9 60.00 04/15/09 9.252 0.375 8.345,302,607.6 1,840.0 2,536.0 217 243.3 04/15/09 9.185 0.395 8.447,099,802.9 1,840.0 2,687.8 230 247.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 60.00 60.00 04/18/09 8.170 0.345 7.446,668,702.1 1,840.0 2,637.8 229 247.4 60.00 04/18/09 8.390 0.374 7.649,255,000.9 1,840.0 2,784.0 257 245.3 60.00 04/18/09 8.529 0.394 7.850,649,177.6 1,840.0 2,890.3 265 244.1 60.00 04/18/09 8.472 0.376 7.649,554,530.8 1,840.0 2,774.0 252 243.7 60.00 04/18/09 8.667 0.365 7.747,463,860.8 1,840.0 2,631.2 236 246.9 60.00 04/18/09 8.611 0.371 7.847,621,156.9 1,840.0 2,691.6 239 244.7 60.00 04/18/09 8.722 0.378 7.947,941,845.3 1,840.0 2,709.8 242 245.3 60.00 04/18/09 8.611 0.372 7.847,830,435.4 1,840.0 2,703.4 241 245.9 60.00 04/18/09 8.806 0.377 7.947,850,965.7 1,840.0 2,678.6 241 248.1 60.00 04/18/09 8.722 0.372 7.947,158,521.3 1,840.0 2,665.5 241 246.2 60.00 04/18/09 8.611 0.366 7.846,982,474.9 1,840.0 2,655.5 240 245.8 60.00 04/18/09 8.639 0.394 7.950,014,546.0 1,840.0 2,854.1 262 244.6 60.00 04/18/09 8.611 0.390 7.850,086,841.4 1,840.0 2,831.0 256 243.5 60.00 04/18/09 8.420 0.370 7.748,110,544.1 1,840.0 2,745.5 246 240.0 60.00 04/18/09 8.472 0.363 7.647,920,573.0 1,840.0 2,682.5 244 239.9 60.00 04/18/09 8.583 0.367 7.747,788,986.8 1,840.0 2,675.1 235 237.8 60.00 04/18/09 8.472 0.342 7.645,100,641.3 1,840.0 2,524.7 216 233.3 60.00 04/18/09 8.501 0.351 7.745,734,504.6 1,840.0 2,585.0 222 234.1 60.00 04/18/09 8.472 0.341 7.644,962,954.8 1,840.0 2,517.0 214 236.6 60.00 04/18/09 8.472 0.341 7.645,033,360.4 1,840.0 2,520.9 214 238.1 60.00 04/18/09 8.390 0.343 7.645,175,056.9 1,840.0 2,553.4 214 238.8 60.00 04/18/09 8.472 0.345 7.645,481,032.4 1,840.0 2,545.9 214 240.8 60.00 04/17/09 8.472 0.343 7.645,262,174.5 1,840.0 2,533.7 214 244.0 60.00 04/17/09 8.695 0.359 7.846,078,575.1 1,840.0 2,579.4 225 245.6 60.00 04/17/09 8.832 0.378 8.047,315,018.2 1,840.0 2,674.3 240 246.0 60.00 04/17/09 8.967 0.396 8.248,392,143.7 1,840.0 2,761.5 247 245.9 60.00 04/17/09 9.053 0.401 8.248,949,801.7 1,840.0 2,766.7 249 246.6 60.00 04/17/09 9.053 0.400 8.248,887,553.4 1,840.0 2,763.2 249 244.1 60.00 04/17/09 9.141 0.387 8.247,358,030.5 1,840.0 2,651.0 239 243.5 60.00 04/17/09 9.252 0.395 8.347,676,851.2 1,840.0 2,668.9 239 244.2 60.00 04/17/09 8.942 0.390 8.1 48,198,310.9 1,840.0 2,724.2 244 246.0 60.00 04/17/09 8.774 0.414 8.1 51,195,726.1 1,840.0 2,949.3 265 245.7 60.00 04/17/09 8.665 0.416 8.052,087,766.9 1,840.0 3,000.7 271 245.5 60.00 04/17/09 8.639 0.407 7.951,609,924.4 1,840.0 2,945.1 266 247.0 60.00 04/17/09 8.557 0.418 7.953,012,900.5 1,840.0 3,054.0 275 246.8 60.00 04/17/09 8.477 0.418 7.953,027,990.4 1,840.0 3,083.7 279 243.7 04/17/09 8.611 0.395 7.850,721,181.1 1,840.0 2,866.8 261 242.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 S S S 04:00 S S S 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 60.00 60.00 04/20/09 8.472 0.412 7.654,289,420.0 1,840.0 3,039.0 292 249.8 60.00 04/20/09 8.942 0.436 8.1 53,979,428.0 1,840.0 3,051.0 293 247.6 60.00 04/20/09 9.141 0.445 8.2 54,334,976.0 1,840.0 3,041.6 293 246.8 60.00 04/20/09 9.029 0.429 8.1 53,057,841.2 1,840.0 2,970.1 283 244.7 60.00 04/20/09 9.118 0.426 8.1 52,679,640.1 1,840.0 2,920.3 281 243.6 60.00 04/20/09 9.252 0.441 8.353,201,673.4 1,840.0 2,978.2 283 236.4 60.00 04/20/09 8.832 0.392 8.049,127,799.1 1,840.0 2,776.8 247 233.9 60.00 04/20/09 9.005 0.355 8.044,445,628.9 1,840.0 2,463.9 214 233.3 60.00 04/20/09 8.780 0.372 7.847,786,410.7 1,840.0 2,649.0 239 238.4 60.00 04/20/09 8.780 0.369 7.847,429,417.8 1,840.0 2,629.2 241 237.6 60.00 04/20/09 8.748 0.383 8.048,028,276.7 1,840.0 2,740.7 241 238.3 60.00 04/19/09 8.832 0.384 8.048,065,390.6 1,840.0 2,716.7 242 238.5 60.00 04/19/09 9.163 0.386 8.346,619,789.0 1,840.0 2,635.0 232 236.6 60.00 04/19/09 9.295 0.396 8.546,645,778.9 1,840.0 2,661.9 234 236.7 60.00 04/19/09 9.494 0.424 8.649,419,466.2 1,840.0 2,793.2 258 239.6 60.00 04/19/09 9.295 0.443 8.552,205,075.4 1,840.0 2,979.1 277 239.4 60.00 04/19/09 8.942 0.413 8.1 51,053,473.7 1,840.0 2,885.6 266 239.8 60.00 04/19/09 8.867 0.382 7.849,037,257.5 1,840.0 2,691.7 250 240.4 60.00 04/19/09 8.806 0.396 7.950,246,680.9 1,840.0 2,812.7 258 240.6 60.00 04/19/09 8.695 0.382 7.849,036,907.6 1,840.0 2,745.0 249 239.4 60.00 04/19/09 8.695 0.374 7.847,990,963.2 1,840.0 2,686.5 242 238.9 60.00 04/19/09 8.806 0.377 7.947,764,722.5 1,840.0 2,673.8 242 238.1 60.00 04/19/09 8.753 0.369 7.748,002,265.2 1,840.0 2,634.9 240 240.5 60.00 04/19/09 8.667 0.369 7.748,059,933.7 1,840.0 2,664.2 241 241.0 60.00 04/19/09 8.780 0.373 7.847,934,108.1 1,840.0 2,657.2 241 239.4 60.00 04/19/09 8.695 0.372 7.847,825,860.7 1,840.0 2,677.2 242 237.4 60.00 04/19/09 8.667 0.368 7.747,876,594.8 1,840.0 2,654.1 241 239.2 60.00 04/19/09 8.780 0.373 7.847,922,451.0 1,840.0 2,656.5 242 238.7 60.00 04/19/09 8.722 0.360 7.945,705,027.2 1,840.0 2,583.3 225 234.0 60.00 04/19/09 8.611 0.349 7.844,861,652.2 1,840.0 2,535.7 217 231.0 60.00 04/19/09 8.529 0.346 7.844,426,521.6 1,840.0 2,535.2 215 232.9 60.00 04/19/09 8.639 0.351 7.944,488,865.6 1,840.0 2,538.8 216 232.6 60.00 04/19/09 8.420 0.341 7.744,394,863.3 1,840.0 2,533.4 215 234.1 60.00 04/19/09 8.249 0.334 7.445,241,006.8 1,840.0 2,532.5 216 240.1 60.00 04/19/09 8.330 0.345 7.446,749,764.2 1,840.0 2,591.6 231 242.1 60.00 04/18/09 8.472 0.364 7.647,968,969.6 1,840.0 2,685.2 239 244.1 04/18/09 8.280 0.351 7.546,895,618.5 1,840.0 2,650.6 228 245.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 60.00 60.00 04/21/09 8.350 0.326 7.245,431,480.7 1,840.0 2,444.4 217 234.1 60.00 04/21/09 8.382 0.336 7.346,094,143.6 1,840.0 2,505.1 223 236.0 60.00 04/21/09 8.299 0.348 7.347,817,186.2 1,840.0 2,624.7 240 237.3 60.00 04/21/09 8.420 0.392 7.751,000,442.6 1,840.0 2,910.3 264 236.8 60.00 04/21/09 8.501 0.389 7.750,658,297.8 1,840.0 2,863.3 260 235.3 60.00 04/21/09 8.299 0.351 7.348,135,552.0 1,840.0 2,642.2 241 235.3 60.00 04/21/09 8.185 0.339 7.247,126,418.1 1,840.0 2,586.8 234 235.7 60.00 04/21/09 8.526 0.350 7.546,718,242.8 1,840.0 2,564.4 233 235.6 60.00 04/21/09 8.118 0.335 7.048,027,077.4 1,840.0 2,584.1 243 235.8 60.00 04/21/09 8.167 0.356 6.951,738,991.4 1,840.0 2,727.5 257 241.3 60.00 04/21/09 8.496 0.415 7.456,194,760.9 1,840.0 3,054.1 288 245.1 60.00 04/21/09 8.753 0.449 7.758,466,389.2 1,840.0 3,209.3 301 246.2 60.00 04/21/09 8.753 0.450 7.758,550,267.7 1,840.0 3,213.9 301 244.9 60.00 04/21/09 8.918 0.459 8.057,462,713.2 1,840.0 3,216.7 298 241.2 60.00 04/21/09 9.343 0.445 8.353,788,791.0 1,840.0 2,981.8 281 237.3 60.00 04/21/09 8.582 0.349 7.447,289,292.9 1,840.0 2,544.4 228 228.1 60.00 04/21/09 6.912 0.264 5.944,913,640.6 1,840.0 2,392.2 210 228.4 60.00 04/21/09 8.318 0.321 7.1 45,277,141.1 1,840.0 2,411.5 214 229.3 60.00 04/21/09 8.152 0.324 7.1 45,769,070.7 1,840.0 2,487.4 215 227.6 60.00 04/21/09 8.766 0.301 7.1 42,494,009.8 1,840.0 2,147.8 181 231.4 60.00 04/21/09 8.956 0.361 7.846,436,277.2 1,840.0 2,523.7 221 230.8 60.00 04/21/09 8.698 0.344 7.545,969,374.0 1,840.0 2,473.3 213 234.8 60.00 04/21/09 8.105 0.330 7.245,924,650.1 1,840.0 2,545.8 219 232.3 60.00 04/21/09 7.992 0.326 7.1 46,043,854.1 1,840.0 2,552.4 216 234.8 60.00 04/20/09 7.992 0.327 7.1 46,096,138.1 1,840.0 2,555.3 213 237.1 60.00 04/20/09 8.105 0.337 7.246,959,030.2 1,840.0 2,603.2 228 236.5 60.00 04/20/09 8.217 0.348 7.347,782,994.4 1,840.0 2,648.8 229 239.6 60.00 04/20/09 8.330 0.364 7.449,282,377.8 1,840.0 2,731.9 242 242.5 60.00 04/20/09 8.360 0.372 7.549,745,697.1 1,840.0 2,784.7 247 242.1 60.00 04/20/09 8.472 0.361 7.647,636,095.0 1,840.0 2,666.6 233 245.8 60.00 04/20/09 8.867 0.403 7.851,823,467.5 1,840.0 2,844.6 268 252.3 60.00 04/20/09 8.780 0.417 7.853,637,394.4 1,840.0 2,973.4 279 254.5 60.00 04/20/09 8.918 0.434 8.054,307,565.1 1,840.0 3,040.1 289 251.9 60.00 04/20/09 8.695 0.402 7.851,635,729.6 1,840.0 2,890.5 271 249.8 60.00 04/20/09 8.893 0.417 7.952,963,138.0 1,840.0 2,936.0 284 252.0 60.00 04/20/09 8.695 0.421 7.854,039,996.3 1,840.0 3,025.1 292 251.2 04/20/09 8.472 0.409 7.653,995,168.0 1,840.0 3,022.5 292 250.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 C 09:00 C 10:00 C 11:00 C 12:00 C MC M 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 60.00 60.00 04/23/09 7.807 0.332 6.848,992,991.2 1,840.0 2,662.7 250 233.8 60.00 04/23/09 7.807 0.316 6.846,639,217.9 1,840.0 2,534.7 228 232.0 60.00 04/23/09 7.730 0.306 6.845,164,011.7 1,840.0 2,479.1 221 231.7 60.00 04/23/09 7.922 0.307 6.944,589,745.8 1,840.0 2,423.4 216 232.8 60.00 04/23/09 7.958 0.341 7.048,860,209.2 1,840.0 2,682.0 248 234.7 60.00 04/23/09 8.105 0.355 7.249,454,754.1 1,840.0 2,741.5 254 233.2 60.00 04/23/09 8.299 0.358 7.349,187,062.2 1,840.0 2,699.9 251 231.7 60.00 04/23/09 8.105 0.342 7.247,633,504.7 1,840.0 2,640.6 239 225.6 60.00 04/23/09 8.185 0.329 7.245,744,158.1 1,840.0 2,510.9 223 228.1 60.00 04/23/09 8.412 0.330 7.444,751,187.9 1,840.0 2,456.4 216 228.3 60.00 04/23/09 8.267 0.320 7.244,597,818.2 1,840.0 2,423.8 215 228.1 60.00 04/23/09 8.152 0.317 7.1 44,787,755.8 1,840.0 2,434.1 213 227.9 60.00 04/23/09 8.037 0.315 7.045,080,672.8 1,840.0 2,450.1 214 231.1 60.00 04/22/09 8.037 0.316 7.045,195,302.5 1,840.0 2,456.3 214 232.2 60.00 04/22/09 8.037 0.315 7.045,134,588.5 1,840.0 2,453.0 216 233.3 60.00 04/22/09 8.267 0.321 7.244,705,177.5 1,840.0 2,429.6 213 235.4 60.00 04/22/09 8.185 0.343 7.247,721,473.1 1,840.0 2,619.5 243 237.0 60.00 04/22/09 8.330 0.363 7.449,119,528.9 1,840.0 2,723.0 253 237.5 60.00 04/22/09 8.267 0.328 7.245,699,443.9 1,840.0 2,483.6 223 237.6 60.00 04/22/09 8.185 0.329 7.245,767,691.3 1,840.0 2,512.3 227 236.9 60.00 04/22/09 8.105 0.329 7.245,857,559.5 1,840.0 2,542.1 229 237.4 60.00 04/22/09 8.185 0.338 7.246,984,201.5 1,840.0 2,579.0 237 238.2 60.00 04/22/09 8.185 0.344 7.247,883,632.1 1,840.0 2,628.4 244 239.9 60.00 04/22/09 7.844 0.335 6.948,646,292.8 1,840.0 2,670.2 249 242.2 60.00 04/22/09 8.280 0.387 7.551,695,326.9 1,840.0 2,921.9 274 242.3 60.00 04/22/09 8.170 0.385 7.452,075,440.4 1,840.0 2,943.4 275 243.3 60.00 04/22/09 8.501 0.410 7.753,315,157.4 1,840.0 3,013.5 284 243.7 60.00 04/22/09 8.611 0.412 7.852,910,755.0 1,840.0 2,990.6 281 241.0 60.00 04/22/09 8.611 0.413 7.853,084,586.8 1,840.0 3,000.5 281 239.1 60.00 04/22/09 8.526 0.374 7.549,957,820.6 1,840.0 2,742.3 255 236.2 60.00 04/22/09 8.698 0.358 7.547,896,748.8 1,840.0 2,577.1 243 234.3 60.00 04/22/09 8.496 0.351 7.447,491,313.5 1,840.0 2,581.0 238 229.9 60.00 04/22/09 8.267 0.327 7.245,489,720.7 1,840.0 2,472.3 218 232.9 60.00 04/22/09 8.071 0.330 7.1 46,555,877.4 1,840.0 2,555.5 227 232.3 60.00 04/22/09 7.958 0.316 7.045,173,213.0 1,840.0 2,479.6 217 231.9 60.00 04/22/09 8.152 0.316 7.1 44,645,302.3 1,840.0 2,426.4 215 232.1 04/22/09 8.496 0.335 7.445,317,110.0 1,840.0 2,462.9 215 233.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 60.00 60.00 04/25/09 8.553 0.324 7.344,523,857.4 1,840.0 2,371.4 215 243.4 60.00 04/25/09 8.496 0.349 7.447,278,264.9 1,840.0 2,569.5 238 243.5 60.00 04/24/09 8.466 0.337 7.346,245,044.8 1,840.0 2,488.2 228 243.4 60.00 04/24/09 8.641 0.322 7.344,258,139.4 1,840.0 2,333.2 214 244.6 60.00 04/24/09 8.466 0.335 7.346,055,014.0 1,840.0 2,478.0 233 243.8 60.00 04/24/09 8.466 0.341 7.346,846,278.6 1,840.0 2,520.5 238 245.2 60.00 04/24/09 8.526 0.368 7.549,187,479.7 1,840.0 2,699.9 254 244.9 60.00 04/24/09 8.299 0.350 7.348,026,694.2 1,840.0 2,636.3 242 242.2 60.00 04/24/09 8.318 0.315 7.1 44,451,399.5 1,840.0 2,367.5 216 242.5 60.00 04/24/09 8.002 0.304 6.944,185,658.6 1,840.0 2,377.4 216 247.8 60.00 04/24/09 8.787 0.346 7.546,258,020.8 1,840.0 2,463.7 231 249.5 60.00 04/24/09 8.753 0.381 7.749,646,855.4 1,840.0 2,725.2 256 246.0 60.00 04/24/09 8.555 0.370 7.648,749,654.0 1,840.0 2,702.4 250 245.8 60.00 04/24/09 8.582 0.369 7.449,956,657.1 1,840.0 2,687.9 257 246.5 60.00 04/24/09 8.350 0.345 7.248,044,852.5 1,840.0 2,585.0 244 244.4 60.00 04/24/09 8.318 0.336 7.1 47,368,491.2 1,840.0 2,522.9 240 242.5 60.00 04/24/09 8.084 0.325 6.947,164,388.7 1,840.0 2,512.0 239 240.1 60.00 04/24/09 7.967 0.321 6.847,287,646.4 1,840.0 2,518.6 242 239.3 60.00 04/24/09 7.850 0.316 6.747,330,243.3 1,840.0 2,520.8 241 239.8 60.00 04/24/09 7.967 0.320 6.847,100,110.0 1,840.0 2,508.6 240 239.5 60.00 04/24/09 8.002 0.306 6.944,397,659.5 1,840.0 2,388.8 218 234.8 60.00 04/24/09 8.037 0.304 7.043,540,403.5 1,840.0 2,366.3 216 235.1 60.00 04/24/09 8.152 0.307 7.1 43,353,011.4 1,840.0 2,356.1 215 234.7 60.00 04/24/09 8.152 0.309 7.1 43,550,492.4 1,840.0 2,366.8 214 234.4 60.00 04/24/09 7.922 0.300 6.943,589,576.9 1,840.0 2,369.0 215 233.7 60.00 04/24/09 7.807 0.295 6.843,404,591.9 1,840.0 2,359.0 214 232.3 60.00 04/23/09 7.693 0.290 6.743,435,048.3 1,840.0 2,360.6 214 233.2 60.00 04/23/09 7.807 0.297 6.843,705,724.5 1,840.0 2,375.3 215 235.5 60.00 04/23/09 7.617 0.296 6.744,226,849.7 1,840.0 2,427.7 218 236.7 60.00 04/23/09 7.348 0.290 6.445,392,970.7 1,840.0 2,467.0 227 236.9 60.00 04/23/09 7.958 0.330 7.047,194,005.3 1,840.0 2,590.5 247 238.2 60.00 04/23/09 7.730 0.311 6.845,884,265.1 1,840.0 2,518.6 230 238.7 60.00 04/23/09 7.807 0.318 6.846,929,357.9 1,840.0 2,550.5 240 237.5 60.00 04/23/09 7.770 0.314 6.746,913,428.8 1,840.0 2,524.1 239 238.9 60.00 04/23/09 7.812 0.316 6.647,991,943.9 1,840.0 2,530.0 244 239.2 60.00 04/23/09 7.812 0.327 6.649,669,694.5 1,840.0 2,618.5 249 238.4 04/23/09 7.774 0.325 6.550,086,620.7 1,840.0 2,613.2 246 236.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 60.00 60.00 04/26/09 8.002 0.307 6.944,635,493.7 1,840.0 2,401.6 216 238.1 60.00 04/26/09 8.002 0.307 6.944,525,071.0 1,840.0 2,395.6 216 238.7 60.00 04/26/09 8.084 0.308 6.944,689,236.4 1,840.0 2,380.2 217 238.5 60.00 04/26/09 8.002 0.307 6.944,541,490.3 1,840.0 2,396.5 218 232.4 60.00 04/26/09 8.152 0.319 7.1 45,030,483.7 1,840.0 2,447.3 221 228.6 60.00 04/26/09 8.084 0.310 6.944,964,374.9 1,840.0 2,394.8 213 225.0 60.00 04/26/09 8.218 0.299 6.844,044,027.6 1,840.0 2,274.0 211 225.6 60.00 04/26/09 7.894 0.293 6.644,484,618.6 1,840.0 2,321.0 219 227.2 60.00 04/26/09 8.152 0.323 7.1 45,641,366.7 1,840.0 2,480.5 226 229.2 60.00 04/26/09 8.037 0.311 7.044,593,807.5 1,840.0 2,423.6 214 226.6 60.00 04/26/09 8.152 0.315 7.1 44,528,996.1 1,840.0 2,420.1 213 230.1 60.00 04/26/09 7.922 0.308 6.944,775,922.9 1,840.0 2,433.5 216 230.0 60.00 04/26/09 8.152 0.316 7.1 44,672,746.1 1,840.0 2,427.9 213 229.9 60.00 04/26/09 8.299 0.329 7.345,106,909.3 1,840.0 2,476.0 216 229.8 60.00 04/26/09 8.412 0.331 7.444,878,118.4 1,840.0 2,463.4 215 231.1 60.00 04/25/09 8.496 0.333 7.445,156,484.2 1,840.0 2,454.1 216 232.3 60.00 04/25/09 8.412 0.331 7.444,870,937.1 1,840.0 2,463.0 218 231.8 60.00 04/25/09 8.611 0.331 7.544,187,075.9 1,840.0 2,401.5 213 233.7 60.00 04/25/09 8.841 0.359 7.746,747,738.6 1,840.0 2,540.7 236 236.0 60.00 04/25/09 8.726 0.363 7.647,815,542.8 1,840.0 2,598.7 242 237.0 60.00 04/25/09 8.726 0.369 7.648,666,948.1 1,840.0 2,644.9 247 236.4 60.00 04/25/09 8.753 0.365 7.747,537,295.4 1,840.0 2,609.4 239 235.7 60.00 04/25/09 8.753 0.372 7.748,439,614.4 1,840.0 2,658.9 242 237.0 60.00 04/25/09 8.753 0.370 7.748,219,208.6 1,840.0 2,646.8 241 236.8 60.00 04/25/09 8.726 0.364 7.647,992,068.9 1,840.0 2,608.3 243 236.3 60.00 04/25/09 8.726 0.365 7.648,109,889.2 1,840.0 2,614.7 242 236.3 60.00 04/25/09 8.640 0.364 7.647,997,056.7 1,840.0 2,634.6 240 236.6 60.00 04/25/09 8.698 0.357 7.547,766,855.4 1,840.0 2,570.1 241 236.8 60.00 04/25/09 8.841 0.369 7.747,992,301.6 1,840.0 2,608.3 239 237.2 60.00 04/25/09 8.611 0.358 7.547,793,208.2 1,840.0 2,597.4 240 236.9 60.00 04/25/09 8.726 0.366 7.648,251,784.3 1,840.0 2,622.4 245 237.7 60.00 04/25/09 8.611 0.359 7.547,917,653.8 1,840.0 2,604.2 244 237.5 60.00 04/25/09 8.787 0.357 7.547,641,054.5 1,840.0 2,537.4 241 237.1 60.00 04/25/09 8.466 0.335 7.346,033,381.8 1,840.0 2,476.8 225 232.5 60.00 04/25/09 8.466 0.326 7.344,774,667.4 1,840.0 2,409.1 216 235.8 60.00 04/25/09 8.553 0.324 7.344,538,478.3 1,840.0 2,372.1 214 237.0 04/25/09 8.466 0.322 7.344,211,398.4 1,840.0 2,378.7 214 237.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 M 08:00 09:00 M 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 60.00 60.00 04/28/09 8.299 0.330 7.345,264,909.5 1,840.0 2,484.7 213 228.6 60.00 04/28/09 8.299 0.329 7.345,170,827.4 1,840.0 2,479.5 214 228.8 60.00 04/28/09 8.412 0.336 7.445,482,688.5 1,840.0 2,496.6 214 229.9 60.00 04/28/09 8.640 0.346 7.645,605,359.0 1,840.0 2,503.3 214 230.5 60.00 04/27/09 8.753 0.348 7.745,347,478.8 1,840.0 2,489.2 213 231.9 60.00 04/27/09 8.841 0.344 7.744,807,722.9 1,840.0 2,435.2 215 234.5 60.00 04/27/09 8.832 0.379 8.047,506,480.7 1,840.0 2,685.1 238 234.3 60.00 04/27/09 8.806 0.376 7.947,658,762.2 1,840.0 2,667.9 237 236.1 60.00 04/27/09 8.806 0.382 7.948,484,092.7 1,840.0 2,714.1 250 236.8 60.00 04/27/09 8.832 0.384 8.048,084,068.6 1,840.0 2,717.8 245 237.1 60.00 04/27/09 8.780 0.362 7.846,524,473.6 1,840.0 2,579.0 231 237.2 60.00 04/27/09 8.695 0.361 7.846,391,010.1 1,840.0 2,596.9 232 235.7 60.00 04/27/09 8.667 0.370 7.748,171,263.4 1,840.0 2,670.3 244 239.0 60.00 04/27/09 8.806 0.379 7.948,052,993.6 1,840.0 2,689.9 242 238.7 60.00 04/27/09 8.893 0.373 7.947,369,484.6 1,840.0 2,625.9 241 240.7 60.00 04/27/09 8.918 0.389 8.048,752,800.6 1,840.0 2,729.1 247 242.0 60.00 04/27/09 8.867 0.387 7.849,745,493.4 1,840.0 2,730.6 258 244.5 60.00 04/27/09 9.141 0.408 8.249,922,139.7 1,840.0 2,794.5 254 245.5 60.00 04/27/09 8.918 0.393 8.049,245,485.3 1,840.0 2,756.6 254 242.9 60.00 04/27/09 9.252 0.410 8.349,526,086.9 1,840.0 2,772.4 255 241.6 60.00 04/27/09 9.343 0.403 8.348,716,097.2 1,840.0 2,700.6 248 237.4 60.00 04/27/09 9.490 0.361 8.1 44,647,510.1 1,840.0 2,378.0 218 235.4 60.00 04/27/09 9.373 0.348 8.043,620,986.9 1,840.0 2,323.3 211 232.3 60.00 04/27/09 9.256 0.345 7.943,780,434.3 1,840.0 2,331.8 211 235.3 60.00 04/27/09 9.046 0.341 7.843,788,992.9 1,840.0 2,356.0 212 235.7 60.00 04/27/09 9.021 0.337 7.743,805,682.8 1,840.0 2,333.1 212 236.1 60.00 04/27/09 8.814 0.333 7.643,860,605.5 1,840.0 2,359.9 212 236.6 60.00 04/27/09 9.021 0.340 7.744,276,345.7 1,840.0 2,358.2 213 238.3 60.00 04/26/09 8.904 0.337 7.644,381,598.3 1,840.0 2,363.8 214 239.1 60.00 04/26/09 8.698 0.333 7.544,444,228.7 1,840.0 2,391.3 214 238.7 60.00 04/26/09 8.435 0.320 7.244,525,377.6 1,840.0 2,371.4 212 239.0 60.00 04/26/09 8.234 0.319 7.1 45,024,949.1 1,840.0 2,422.5 218 236.4 60.00 04/26/09 8.435 0.324 7.245,163,908.4 1,840.0 2,405.5 215 240.6 60.00 04/26/09 8.350 0.323 7.244,909,482.2 1,840.0 2,416.3 216 238.9 60.00 04/26/09 8.350 0.322 7.244,841,586.0 1,840.0 2,412.7 216 239.1 60.00 04/26/09 8.152 0.316 7.1 44,569,501.9 1,840.0 2,422.3 216 236.0 04/26/09 8.152 0.314 7.1 44,320,159.0 1,840.0 2,408.7 215 233.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 60.00 60.00 04/29/09 8.582 0.350 7.447,362,517.5 1,840.0 2,548.3 238 237.9 60.00 04/29/09 8.611 0.368 7.549,142,391.3 1,840.0 2,670.8 253 239.2 60.00 04/29/09 8.582 0.379 7.451,274,150.7 1,840.0 2,758.8 264 240.2 60.00 04/29/09 8.611 0.381 7.550,895,822.6 1,840.0 2,766.1 262 239.5 60.00 04/29/09 8.611 0.378 7.550,473,939.4 1,840.0 2,743.2 259 238.9 60.00 04/29/09 8.611 0.376 7.550,266,592.1 1,840.0 2,731.9 254 239.0 60.00 04/29/09 8.726 0.380 7.650,157,794.5 1,840.0 2,726.0 254 237.5 60.00 04/29/09 8.640 0.377 7.649,682,043.4 1,840.0 2,727.1 252 236.6 60.00 04/29/09 8.726 0.376 7.649,584,879.1 1,840.0 2,694.8 252 236.3 60.00 04/29/09 8.726 0.375 7.649,485,880.9 1,840.0 2,689.5 251 235.6 60.00 04/29/09 8.814 0.383 7.650,470,255.2 1,840.0 2,715.5 256 235.1 60.00 04/29/09 8.299 0.353 7.348,432,720.4 1,840.0 2,658.6 243 228.4 60.00 04/29/09 7.922 0.317 6.946,049,655.5 1,840.0 2,502.7 223 231.3 60.00 04/29/09 7.886 0.309 6.845,588,803.0 1,840.0 2,452.9 216 232.6 60.00 04/29/09 7.922 0.310 6.944,963,299.2 1,840.0 2,443.6 213 232.0 60.00 04/29/09 7.922 0.312 6.945,356,806.7 1,840.0 2,465.1 214 234.9 60.00 04/29/09 8.496 0.340 7.445,989,939.3 1,840.0 2,499.5 213 234.6 60.00 04/28/09 8.105 0.324 7.245,046,987.6 1,840.0 2,497.2 212 231.6 60.00 04/28/09 8.105 0.323 7.244,913,715.2 1,840.0 2,489.8 213 236.8 60.00 04/28/09 8.249 0.344 7.446,539,579.8 1,840.0 2,605.2 227 240.6 60.00 04/28/09 8.390 0.358 7.647,253,259.5 1,840.0 2,670.8 238 237.4 60.00 04/28/09 8.472 0.361 7.647,573,372.5 1,840.0 2,663.1 245 234.3 60.00 04/28/09 8.170 0.334 7.445,169,611.0 1,840.0 2,553.1 224 232.5 60.00 04/28/09 8.185 0.312 7.243,467,670.7 1,840.0 2,386.0 213 234.4 60.00 04/28/09 8.382 0.316 7.343,397,925.8 1,840.0 2,358.6 214 234.8 60.00 04/28/09 8.280 0.341 7.545,519,207.7 1,840.0 2,572.8 231 235.0 60.00 04/28/09 8.299 0.327 7.344,897,816.5 1,840.0 2,464.5 225 236.4 60.00 04/28/09 8.170 0.342 7.446,360,251.3 1,840.0 2,620.3 236 235.5 60.00 04/28/09 8.137 0.355 7.348,670,144.6 1,840.0 2,724.5 250 239.6 60.00 04/28/09 8.249 0.360 7.448,763,750.9 1,840.0 2,729.7 249 236.8 60.00 04/28/09 8.249 0.342 7.446,342,881.1 1,840.0 2,594.2 227 235.1 60.00 04/28/09 8.412 0.323 7.443,804,416.7 1,840.0 2,404.5 216 232.2 60.00 04/28/09 8.665 0.373 8.046,770,536.5 1,840.0 2,694.4 241 231.6 60.00 04/28/09 8.774 0.385 8.1 47,649,290.2 1,840.0 2,745.0 246 230.6 60.00 04/28/09 8.201 0.367 7.549,047,791.4 1,840.0 2,798.9 253 230.5 60.00 04/28/09 8.092 0.357 7.448,396,417.8 1,840.0 2,761.7 239 226.4 04/28/09 8.360 0.345 7.546,154,948.0 1,840.0 2,583.7 219 228.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 M 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 60.00 60.00 05/01/09 9.278 0.378 8.047,294,712.7 1,840.0 2,544.7 235 233.0 60.00 05/01/09 9.208 0.396 8.1 48,952,404.9 1,840.0 2,687.0 245 234.4 60.00 05/01/09 9.394 0.367 8.1 45,405,919.3 1,840.0 2,443.0 214 234.2 60.00 05/01/09 9.185 0.369 8.046,252,637.2 1,840.0 2,513.8 227 233.9 60.00 05/01/09 9.162 0.362 7.945,963,247.7 1,840.0 2,473.0 221 235.2 60.00 05/01/09 8.930 0.348 7.745,333,149.8 1,840.0 2,439.1 216 236.2 60.00 04/30/09 8.956 0.366 7.847,075,558.1 1,840.0 2,558.5 231 236.6 60.00 04/30/09 9.046 0.346 7.844,407,497.9 1,840.0 2,389.3 211 238.7 60.00 04/30/09 9.070 0.365 7.946,264,350.8 1,840.0 2,514.3 232 239.3 60.00 04/30/09 9.185 0.378 8.047,363,109.7 1,840.0 2,574.1 239 240.8 60.00 04/30/09 9.070 0.372 7.947,169,703.9 1,840.0 2,563.6 237 242.2 60.00 04/30/09 8.981 0.382 7.948,476,307.8 1,840.0 2,660.9 246 241.6 60.00 04/30/09 8.981 0.387 7.949,063,058.8 1,840.0 2,693.1 250 240.2 60.00 04/30/09 8.930 0.358 7.746,619,275.8 1,840.0 2,508.3 232 239.5 60.00 04/30/09 8.814 0.349 7.646,033,000.5 1,840.0 2,476.8 222 240.7 60.00 04/30/09 8.930 0.350 7.745,617,977.9 1,840.0 2,454.4 222 240.7 60.00 04/30/09 8.930 0.356 7.746,300,618.1 1,840.0 2,491.2 233 242.2 60.00 04/30/09 8.981 0.397 7.950,304,564.3 1,840.0 2,761.3 258 242.9 60.00 04/30/09 8.867 0.379 7.848,752,983.4 1,840.0 2,676.1 248 241.2 60.00 04/30/09 8.893 0.395 7.950,067,250.4 1,840.0 2,775.5 255 241.1 60.00 04/30/09 9.185 0.388 8.048,669,132.8 1,840.0 2,645.1 249 240.3 60.00 04/30/09 9.233 0.384 7.849,336,816.8 1,840.0 2,600.9 255 237.9 60.00 04/30/09 9.138 0.395 7.850,811,459.0 1,840.0 2,706.2 262 237.3 60.00 04/30/09 9.138 0.382 7.849,037,831.7 1,840.0 2,611.8 249 235.5 60.00 04/30/09 8.814 0.364 7.648,059,689.3 1,840.0 2,585.8 240 231.1 60.00 04/30/09 8.350 0.333 7.246,381,818.3 1,840.0 2,495.6 222 233.6 60.00 04/30/09 8.318 0.321 7.1 45,284,312.1 1,840.0 2,411.9 214 233.2 60.00 04/30/09 8.318 0.321 7.1 45,269,144.6 1,840.0 2,411.1 213 233.4 60.00 04/30/09 8.553 0.325 7.344,634,229.7 1,840.0 2,377.2 214 233.1 60.00 04/30/09 8.553 0.330 7.345,282,539.1 1,840.0 2,411.8 214 234.3 60.00 04/29/09 8.787 0.338 7.545,179,648.8 1,840.0 2,406.3 213 233.5 60.00 04/29/09 8.814 0.341 7.645,007,392.4 1,840.0 2,421.6 212 234.5 60.00 04/29/09 8.814 0.350 7.646,181,919.8 1,840.0 2,484.8 228 235.3 60.00 04/29/09 8.814 0.354 7.646,697,859.1 1,840.0 2,512.6 236 236.2 60.00 04/29/09 8.814 0.373 7.649,177,633.3 1,840.0 2,646.0 249 237.8 60.00 04/29/09 8.698 0.361 7.548,282,417.2 1,840.0 2,597.8 244 236.5 04/29/09 8.698 0.355 7.547,404,013.4 1,840.0 2,550.5 240 236.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 60.00 60.00 05/02/09 8.299 0.351 7.348,190,794.0 1,840.0 2,645.3 243 239.1 60.00 05/02/09 8.118 0.322 7.046,053,003.4 1,840.0 2,477.9 227 240.2 60.00 05/02/09 8.071 0.335 7.1 47,227,912.8 1,840.0 2,592.4 238 240.7 60.00 05/02/09 7.922 0.314 6.945,584,047.9 1,840.0 2,477.4 223 242.3 60.00 05/02/09 7.958 0.328 7.046,938,507.2 1,840.0 2,576.5 237 239.7 60.00 05/02/09 7.958 0.321 7.045,889,214.9 1,840.0 2,518.9 226 239.7 60.00 05/02/09 7.958 0.329 7.047,117,429.4 1,840.0 2,586.3 238 239.1 60.00 05/02/09 7.844 0.322 6.946,808,895.7 1,840.0 2,569.4 237 238.1 60.00 05/02/09 7.922 0.324 6.947,076,452.8 1,840.0 2,558.5 238 238.7 60.00 05/02/09 7.958 0.326 7.046,642,316.0 1,840.0 2,560.2 238 234.3 60.00 05/02/09 7.844 0.325 6.947,271,619.9 1,840.0 2,594.8 240 233.9 60.00 05/02/09 7.807 0.323 6.847,638,237.6 1,840.0 2,589.0 241 236.5 60.00 05/02/09 8.002 0.331 6.948,043,494.6 1,840.0 2,584.9 242 236.7 60.00 05/02/09 8.002 0.329 6.947,805,507.7 1,840.0 2,572.2 240 232.7 60.00 05/02/09 7.922 0.326 6.947,379,073.9 1,840.0 2,574.9 234 234.5 60.00 05/02/09 7.958 0.327 7.046,806,599.0 1,840.0 2,569.3 230 232.3 60.00 05/02/09 8.002 0.322 6.946,779,592.6 1,840.0 2,517.0 229 234.7 60.00 05/02/09 7.922 0.319 6.946,375,633.3 1,840.0 2,520.4 226 233.4 60.00 05/02/09 8.002 0.312 6.945,280,691.7 1,840.0 2,436.3 217 235.2 60.00 05/01/09 7.886 0.307 6.845,249,323.2 1,840.0 2,434.6 218 237.1 60.00 05/01/09 7.922 0.327 6.947,525,963.6 1,840.0 2,582.9 238 237.8 60.00 05/01/09 7.807 0.325 6.847,946,250.3 1,840.0 2,605.8 238 238.0 60.00 05/01/09 7.693 0.319 6.747,653,687.9 1,840.0 2,589.9 239 239.0 60.00 05/01/09 7.730 0.327 6.848,205,752.5 1,840.0 2,646.1 243 238.9 60.00 05/01/09 7.693 0.315 6.747,061,692.2 1,840.0 2,557.7 234 237.1 60.00 05/01/09 7.807 0.308 6.845,448,410.2 1,840.0 2,470.0 221 236.1 60.00 05/01/09 7.807 0.313 6.846,198,126.8 1,840.0 2,510.8 229 237.2 60.00 05/01/09 8.037 0.330 7.047,177,315.6 1,840.0 2,564.0 239 236.6 60.00 05/01/09 8.496 0.349 7.447,288,199.5 1,840.0 2,570.0 240 237.1 60.00 05/01/09 8.726 0.362 7.647,786,687.9 1,840.0 2,597.1 242 239.1 60.00 05/01/09 8.640 0.375 7.649,387,457.0 1,840.0 2,710.9 251 238.8 60.00 05/01/09 8.611 0.361 7.548,222,844.8 1,840.0 2,620.8 241 238.0 60.00 05/01/09 8.611 0.353 7.547,150,354.9 1,840.0 2,562.5 233 236.8 60.00 05/01/09 8.382 0.347 7.347,702,501.5 1,840.0 2,592.6 242 236.4 60.00 05/01/09 8.526 0.372 7.549,674,643.6 1,840.0 2,726.7 253 237.1 60.00 05/01/09 8.726 0.365 7.648,072,513.5 1,840.0 2,612.7 243 236.6 05/01/09 9.046 0.376 7.848,323,591.4 1,840.0 2,600.0 241 237.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 S S S 04:00 S S S 05:00 C C 06:00 C C 07:00 60.00 60.00 05/04/09 8.442 0.392 7.552,364,305.7 1,840.0 2,902.8 277 247.5 60.00 05/04/09 8.753 0.397 7.751,651,276.1 1,840.0 2,835.2 271 248.1 60.00 05/04/09 8.611 0.391 7.850,183,622.4 1,840.0 2,836.5 259 239.1 60.00 05/04/09 8.360 0.366 7.548,898,476.8 1,840.0 2,737.2 251 238.7 60.00 05/04/09 8.442 0.346 7.546,248,550.1 1,840.0 2,563.8 228 237.6 60.00 05/04/09 8.105 0.331 7.246,086,933.5 1,840.0 2,554.8 224 237.5 60.00 05/04/09 8.412 0.337 7.445,673,735.3 1,840.0 2,507.1 222 237.4 60.00 05/04/09 8.640 0.348 7.645,852,169.3 1,840.0 2,516.9 226 239.0 60.00 05/03/09 8.640 0.347 7.645,821,901.8 1,840.0 2,515.2 224 240.0 60.00 05/03/09 8.667 0.358 7.746,618,877.6 1,840.0 2,584.3 231 240.6 60.00 05/03/09 8.667 0.355 7.746,231,240.6 1,840.0 2,562.8 230 241.0 60.00 05/03/09 8.555 0.355 7.646,775,339.2 1,840.0 2,593.0 238 243.5 60.00 05/03/09 8.360 0.376 7.550,253,395.6 1,840.0 2,813.1 263 244.4 60.00 05/03/09 8.249 0.365 7.449,458,942.1 1,840.0 2,768.6 256 242.4 60.00 05/03/09 8.137 0.344 7.347,160,200.1 1,840.0 2,639.9 240 241.3 60.00 05/03/09 8.026 0.342 7.247,554,866.4 1,840.0 2,662.0 243 240.7 60.00 05/03/09 7.992 0.337 7.1 47,536,710.5 1,840.0 2,635.2 242 240.9 60.00 05/03/09 7.958 0.326 7.046,728,190.2 1,840.0 2,565.0 234 241.6 60.00 05/03/09 8.037 0.327 7.046,885,428.4 1,840.0 2,548.1 231 242.5 60.00 05/03/09 8.071 0.333 7.1 46,993,044.3 1,840.0 2,579.5 236 245.1 60.00 05/03/09 8.217 0.343 7.347,146,047.1 1,840.0 2,613.5 242 242.0 60.00 05/03/09 8.330 0.346 7.446,794,578.4 1,840.0 2,594.1 236 240.4 60.00 05/03/09 8.330 0.346 7.446,860,768.1 1,840.0 2,597.7 238 238.1 60.00 05/03/09 8.526 0.355 7.547,395,034.2 1,840.0 2,601.6 242 235.5 60.00 05/03/09 8.412 0.348 7.447,153,625.5 1,840.0 2,588.3 239 232.7 60.00 05/03/09 8.382 0.341 7.346,878,676.9 1,840.0 2,547.8 236 231.4 60.00 05/03/09 8.152 0.325 7.1 45,860,429.4 1,840.0 2,492.4 224 230.2 60.00 05/03/09 8.267 0.332 7.246,213,104.2 1,840.0 2,511.6 228 232.4 60.00 05/03/09 8.152 0.318 7.1 44,896,003.2 1,840.0 2,440.0 215 232.6 60.00 05/03/09 8.152 0.319 7.1 45,094,674.4 1,840.0 2,450.8 217 232.4 60.00 05/03/09 8.234 0.316 7.1 44,653,705.3 1,840.0 2,402.6 216 232.8 60.00 05/03/09 8.152 0.321 7.1 45,299,342.9 1,840.0 2,461.9 219 235.1 60.00 05/02/09 8.152 0.321 7.1 45,324,524.6 1,840.0 2,463.3 220 237.1 60.00 05/02/09 8.234 0.332 7.1 46,893,458.7 1,840.0 2,523.0 230 238.9 60.00 05/02/09 8.267 0.336 7.246,790,941.0 1,840.0 2,543.0 235 238.5 60.00 05/02/09 8.185 0.349 7.248,593,753.8 1,840.0 2,667.4 250 241.1 05/02/09 8.217 0.369 7.350,683,688.3 1,840.0 2,809.7 261 240.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 S S S 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 60.00 60.00 05/05/09 8.526 0.374 7.549,983,830.8 1,840.0 2,743.7 255 243.4 60.00 05/05/09 8.526 0.379 7.550,632,294.1 1,840.0 2,779.3 258 243.6 60.00 05/05/09 8.412 0.366 7.449,546,616.6 1,840.0 2,719.7 248 243.9 60.00 05/05/09 8.382 0.363 7.349,808,133.1 1,840.0 2,707.0 249 244.2 60.00 05/05/09 8.037 0.348 7.049,889,826.3 1,840.0 2,711.4 249 245.0 60.00 05/05/09 7.922 0.343 6.949,794,449.6 1,840.0 2,706.2 250 246.1 60.00 05/05/09 8.185 0.370 7.2 51,484,229.8 1,840.0 2,826.0 260 245.7 60.00 05/05/09 8.185 0.369 7.2 51,354,491.7 1,840.0 2,818.9 261 244.7 60.00 05/05/09 8.118 0.360 7.051,552,064.2 1,840.0 2,773.7 267 246.1 60.00 05/05/09 8.372 0.362 7.051,857,211.9 1,840.0 2,705.6 267 246.0 60.00 05/05/09 8.252 0.353 6.951,330,374.5 1,840.0 2,678.1 263 244.9 60.00 05/05/09 8.286 0.363 7.051,948,817.4 1,840.0 2,738.6 266 242.3 60.00 05/05/09 7.958 0.345 7.049,331,712.1 1,840.0 2,707.9 248 241.3 60.00 05/05/09 7.958 0.342 7.049,017,469.4 1,840.0 2,690.6 246 240.7 60.00 05/05/09 7.693 0.328 6.749,058,498.9 1,840.0 2,666.2 246 239.1 60.00 05/05/09 7.730 0.327 6.848,202,382.7 1,840.0 2,645.9 242 233.8 60.00 05/05/09 7.730 0.324 6.847,689,632.5 1,840.0 2,617.8 236 235.5 60.00 05/05/09 7.807 0.312 6.845,993,407.5 1,840.0 2,499.6 223 235.1 60.00 05/05/09 7.922 0.318 6.946,161,573.8 1,840.0 2,508.8 225 235.3 60.00 05/05/09 7.922 0.321 6.946,616,032.4 1,840.0 2,533.5 224 236.3 60.00 05/05/09 8.267 0.335 7.246,579,409.9 1,840.0 2,531.5 225 237.4 60.00 05/04/09 8.382 0.341 7.346,871,904.7 1,840.0 2,547.4 228 238.6 60.00 05/04/09 8.496 0.340 7.446,105,792.4 1,840.0 2,505.8 227 239.5 60.00 05/04/09 8.412 0.356 7.448,152,530.1 1,840.0 2,643.2 245 240.0 60.00 05/04/09 8.185 0.348 7.248,464,488.8 1,840.0 2,660.3 246 242.9 60.00 05/04/09 8.217 0.369 7.350,609,855.2 1,840.0 2,805.6 261 244.1 60.00 05/04/09 8.217 0.370 7.350,762,395.6 1,840.0 2,814.0 257 244.1 60.00 05/04/09 8.105 0.349 7.248,581,412.1 1,840.0 2,693.1 245 244.1 60.00 05/04/09 7.880 0.343 7.049,058,823.2 1,840.0 2,719.6 247 244.5 60.00 05/04/09 7.767 0.340 6.949,357,211.6 1,840.0 2,736.1 248 245.7 60.00 05/04/09 7.767 0.343 6.949,838,539.4 1,840.0 2,762.8 255 245.2 60.00 05/04/09 7.992 0.362 7.1 51,106,127.5 1,840.0 2,833.0 263 246.2 60.00 05/04/09 8.217 0.370 7.350,773,143.9 1,840.0 2,814.6 260 246.0 60.00 05/04/09 8.137 0.374 7.351,364,023.9 1,840.0 2,875.3 265 245.4 60.00 05/04/09 8.217 0.369 7.350,692,242.1 1,840.0 2,810.1 260 245.2 60.00 05/04/09 8.249 0.369 7.449,977,542.0 1,840.0 2,797.7 258 243.8 05/04/09 8.217 0.365 7.350,160,808.1 1,840.0 2,780.7 261 245.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 60.00 60.00 05/07/09 8.967 0.388 8.247,420,548.1 1,840.0 2,706.1 258 242.3 60.00 05/07/09 8.918 0.378 8.047,341,706.9 1,840.0 2,650.1 255 240.4 60.00 05/07/09 8.832 0.386 8.048,416,093.7 1,840.0 2,736.6 260 241.1 60.00 05/07/09 8.832 0.378 8.047,352,629.0 1,840.0 2,676.5 252 237.9 60.00 05/07/09 8.611 0.362 7.846,494,189.9 1,840.0 2,627.9 242 235.1 60.00 05/07/09 8.501 0.358 7.746,576,844.7 1,840.0 2,632.6 244 237.6 60.00 05/07/09 8.390 0.350 7.646,107,299.5 1,840.0 2,606.0 239 236.9 60.00 05/07/09 8.280 0.350 7.546,799,928.2 1,840.0 2,645.2 244 237.7 60.00 05/07/09 8.059 0.341 7.346,810,494.6 1,840.0 2,645.8 245 237.8 60.00 05/07/09 8.170 0.346 7.446,840,784.2 1,840.0 2,647.5 247 239.3 60.00 05/06/09 8.170 0.343 7.446,409,582.6 1,840.0 2,623.2 237 241.1 60.00 05/06/09 8.280 0.350 7.546,819,457.3 1,840.0 2,646.3 244 240.9 60.00 05/06/09 8.201 0.357 7.547,704,581.8 1,840.0 2,722.3 248 240.9 60.00 05/06/09 8.310 0.360 7.647,463,780.2 1,840.0 2,708.5 248 242.1 60.00 05/06/09 8.310 0.369 7.648,640,800.9 1,840.0 2,775.7 257 242.7 60.00 05/06/09 8.420 0.363 7.747,279,962.6 1,840.0 2,698.0 247 243.6 60.00 05/06/09 8.420 0.357 7.746,512,957.7 1,840.0 2,654.3 244 244.2 60.00 05/06/09 8.449 0.367 7.847,186,410.9 1,840.0 2,718.3 249 245.3 60.00 05/06/09 8.449 0.372 7.847,768,688.3 1,840.0 2,751.9 250 249.7 60.00 05/06/09 8.262 0.366 7.747,700,632.0 1,840.0 2,773.9 255 246.9 60.00 05/06/09 8.370 0.376 7.848,320,674.9 1,840.0 2,810.0 264 244.3 60.00 05/06/09 8.611 0.399 8.1 49,388,462.4 1,840.0 2,898.9 268 243.6 60.00 05/06/09 8.799 0.392 8.247,932,435.0 1,840.0 2,787.3 255 245.8 60.00 05/06/09 8.611 0.386 8.1 47,751,487.4 1,840.0 2,802.8 255 243.3 60.00 05/06/09 8.611 0.383 8.1 47,447,358.9 1,840.0 2,784.9 256 240.1 60.00 05/06/09 8.611 0.380 8.1 47,020,906.4 1,840.0 2,759.9 251 237.7 60.00 05/06/09 8.611 0.379 8.1 46,866,655.2 1,840.0 2,750.9 248 237.2 60.00 05/06/09 8.340 0.362 7.747,177,631.7 1,840.0 2,717.9 248 238.4 60.00 05/06/09 8.232 0.357 7.647,112,135.3 1,840.0 2,714.1 248 234.8 60.00 05/06/09 8.155 0.347 7.645,816,764.8 1,840.0 2,664.4 238 237.1 60.00 05/06/09 8.370 0.350 7.844,951,904.5 1,840.0 2,614.1 233 237.0 60.00 05/06/09 8.186 0.351 7.745,668,227.1 1,840.0 2,680.5 239 237.6 60.00 05/06/09 8.015 0.329 7.444,552,148.0 1,840.0 2,566.6 229 237.2 60.00 05/06/09 7.982 0.320 7.343,919,532.0 1,840.0 2,506.3 224 240.1 60.00 05/05/09 7.867 0.344 7.446,564,932.0 1,840.0 2,733.2 244 240.0 60.00 05/05/09 8.015 0.330 7.444,746,407.5 1,840.0 2,577.8 227 242.4 05/05/09 8.249 0.351 7.447,480,369.1 1,840.0 2,657.8 243 242.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

10:00 11:00 12:00 S S S 13:00 S S S 14:00 S S S 15:00 S S S 16:00 S S S 17:00 S S S 18:00 S S S 19:00 S S S 20:00 S S S 21:00 S S S 22:00 S S S 23:00 S S S 00:00 S S S 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 S S S 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 60.00 60.00 05/08/09 7.982 0.345 7.347,414,082.0 1,840.0 2,705.7 247 241.3 60.00 05/08/09 8.015 0.348 7.447,193,813.9 1,840.0 2,718.8 249 239.0 60.00 05/08/09 8.310 0.361 7.647,610,043.5 1,840.0 2,716.9 254 245.7 60.00 05/08/09 8.748 0.386 8.048,395,563.3 1,840.0 2,761.7 256 248.4 60.00 05/08/09 8.967 0.383 8.246,812,615.6 1,840.0 2,671.4 248 246.1 60.00 05/08/09 9.185 0.386 8.445,994,582.9 1,840.0 2,624.7 245 242.9 60.00 05/08/09 9.207 0.393 8.546,293,378.2 1,840.0 2,666.9 247 245.2 60.00 05/08/09 9.228 0.419 8.648,856,481.9 1,840.0 2,841.1 264 246.2 60.00 05/08/09 9.207 0.421 8.549,640,631.8 1,840.0 2,859.8 269 248.1 60.00 05/08/09 9.099 0.424 8.450,569,041.6 1,840.0 2,913.2 274 249.2 60.00 05/08/09 9.099 0.426 8.450,871,309.7 1,840.0 2,930.6 277 249.2 60.00 05/08/09 9.207 0.422 8.549,733,004.6 1,840.0 2,865.1 270 245.9 60.00 05/08/09 8.990 0.403 8.348,719,973.4 1,840.0 2,806.7 265 242.7 60.00 05/08/09 8.882 0.392 8.247,925,337.0 1,840.0 2,760.9 258 241.0 60.00 05/08/09 8.857 0.390 8.1 48,221,072.6 1,840.0 2,751.7 260 241.3 60.00 05/08/09 8.639 0.389 7.949,340,047.7 1,840.0 2,815.6 265 241.0 60.00 05/08/09 8.249 0.352 7.447,610,325.5 1,840.0 2,665.1 251 240.4 60.00 05/08/09 8.137 0.343 7.347,144,491.1 1,840.0 2,639.0 246 236.3 60.00 05/08/09 8.170 0.349 7.447,221,312.1 1,840.0 2,669.0 247 238.6 60.00 05/08/09 8.026 0.328 7.245,683,901.1 1,840.0 2,557.3 231 239.5 60.00 05/08/09 8.137 0.337 7.346,309,942.0 1,840.0 2,592.4 241 240.1 60.00 05/08/09 8.137 0.340 7.346,620,036.0 1,840.0 2,609.7 245 239.8 60.00 05/08/09 8.806 0.367 7.946,514,618.0 1,840.0 2,603.8 238 242.5 60.00 05/07/09 8.722 0.367 7.946,534,882.4 1,840.0 2,630.2 242 244.3 60.00 05/07/09 8.806 0.366 7.946,428,790.4 1,840.0 2,599.0 243 247.6 60.00 05/07/09 8.722 0.367 7.946,555,924.4 1,840.0 2,631.4 250 251.8 60.00 05/07/09 8.477 0.392 7.949,668,706.1 1,840.0 2,888.4 271 253.8 60.00 05/07/09 8.399 0.409 7.951,887,561.9 1,840.0 3,045.6 287 251.6 60.00 05/07/09 8.477 0.387 7.949,101,265.9 1,840.0 2,855.3 267 251.4 60.00 05/07/09 8.477 0.392 7.949,702,636.1 1,840.0 2,890.3 270 253.2 60.00 05/07/09 8.399 0.397 7.950,387,897.2 1,840.0 2,957.6 275 250.7 60.00 05/07/09 8.477 0.389 7.949,381,011.1 1,840.0 2,871.6 269 249.6 60.00 05/07/09 8.477 0.389 7.949,410,470.6 1,840.0 2,873.3 268 248.3 60.00 05/07/09 8.477 0.383 7.948,644,196.9 1,840.0 2,828.8 263 247.1 60.00 05/07/09 8.557 0.383 7.948,572,165.9 1,840.0 2,798.2 261 250.5 60.00 05/07/09 9.099 0.412 8.449,112,375.7 1,840.0 2,829.3 266 249.7 05/07/09 8.990 0.401 8.348,445,602.2 1,840.0 2,790.9 264 245.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 60.00 60.00 05/10/09 8.832 0.381 8.047,688,415.9 1,840.0 2,695.4 245 239.8 60.00 05/10/09 9.053 0.390 8.247,681,020.0 1,840.0 2,695.0 246 239.7 60.00 05/10/09 9.163 0.395 8.347,747,891.3 1,840.0 2,698.8 246 238.1 60.00 05/10/09 8.832 0.377 8.047,194,919.9 1,840.0 2,667.5 242 237.8 60.00 05/10/09 8.832 0.374 8.046,872,364.3 1,840.0 2,649.3 240 237.1 60.00 05/10/09 8.918 0.379 8.047,419,407.7 1,840.0 2,654.4 246 235.3 60.00 05/10/09 8.722 0.369 7.946,755,184.8 1,840.0 2,642.7 238 231.0 60.00 05/10/09 8.611 0.350 7.844,918,012.3 1,840.0 2,538.8 224 233.5 60.00 05/10/09 8.695 0.347 7.844,600,064.8 1,840.0 2,496.6 224 234.4 60.00 05/10/09 8.748 0.374 8.046,809,193.9 1,840.0 2,671.2 241 235.2 60.00 05/10/09 8.857 0.376 8.1 46,467,273.8 1,840.0 2,651.6 240 234.8 60.00 05/10/09 8.857 0.378 8.1 46,821,674.9 1,840.0 2,671.9 241 236.8 60.00 05/09/09 8.967 0.387 8.247,269,108.1 1,840.0 2,697.4 245 236.7 60.00 05/09/09 8.857 0.381 8.1 47,198,790.5 1,840.0 2,693.4 241 237.3 60.00 05/09/09 8.748 0.371 8.046,428,980.9 1,840.0 2,649.5 240 236.6 60.00 05/09/09 8.665 0.379 8.047,511,556.9 1,840.0 2,737.1 250 237.5 60.00 05/09/09 8.748 0.383 8.047,992,624.0 1,840.0 2,738.7 254 238.0 60.00 05/09/09 8.967 0.386 8.247,126,330.1 1,840.0 2,689.3 244 238.0 60.00 05/09/09 8.857 0.383 8.1 47,437,723.5 1,840.0 2,707.1 246 238.7 60.00 05/09/09 9.053 0.391 8.247,783,118.1 1,840.0 2,700.8 252 238.0 60.00 05/09/09 8.857 0.380 8.1 47,035,160.8 1,840.0 2,684.1 245 238.2 60.00 05/09/09 8.722 0.370 7.946,981,027.7 1,840.0 2,655.4 243 239.6 60.00 05/09/09 8.832 0.388 8.048,636,326.9 1,840.0 2,749.0 258 238.7 60.00 05/09/09 8.722 0.376 7.947,714,559.6 1,840.0 2,696.9 248 239.2 60.00 05/09/09 8.611 0.368 7.847,345,644.8 1,840.0 2,676.1 247 239.6 60.00 05/09/09 8.529 0.370 7.847,529,830.9 1,840.0 2,712.3 249 238.8 60.00 05/09/09 8.420 0.369 7.747,981,761.2 1,840.0 2,738.1 253 237.9 60.00 05/09/09 8.611 0.370 7.847,479,720.6 1,840.0 2,683.7 253 237.9 60.00 05/09/09 8.639 0.377 7.947,870,079.9 1,840.0 2,731.7 255 237.7 60.00 05/09/09 8.695 0.365 7.846,853,251.6 1,840.0 2,622.7 244 237.3 60.00 05/09/09 8.529 0.358 7.845,935,303.7 1,840.0 2,621.3 239 230.0 60.00 05/09/09 8.583 0.339 7.744,107,177.9 1,840.0 2,469.0 225 238.7 60.00 05/09/09 8.611 0.363 7.846,654,363.3 1,840.0 2,637.0 243 241.0 60.00 05/09/09 8.501 0.357 7.746,449,173.1 1,840.0 2,625.4 240 240.3 60.00 05/09/09 8.310 0.351 7.646,294,752.6 1,840.0 2,641.8 239 237.5 60.00 05/09/09 8.170 0.335 7.445,338,502.1 1,840.0 2,562.6 230 237.7 05/08/09 8.137 0.327 7.344,876,538.9 1,840.0 2,512.1 228 240.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 60.00 60.00 05/12/09 9.404 0.391 8.645,596,398.9 1,840.0 2,601.9 230 237.1 60.00 05/11/09 9.424 0.405 8.746,670,261.3 1,840.0 2,688.6 236 237.4 60.00 05/11/09 9.295 0.389 8.545,820,516.9 1,840.0 2,614.8 229 239.3 60.00 05/11/09 9.315 0.403 8.646,947,011.5 1,840.0 2,704.6 240 239.2 60.00 05/11/09 9.121 0.403 8.547,570,868.2 1,840.0 2,766.4 248 239.5 60.00 05/11/09 8.906 0.397 8.347,941,406.0 1,840.0 2,787.9 250 240.0 60.00 05/11/09 8.692 0.381 8.1 47,189,086.4 1,840.0 2,744.1 245 240.5 60.00 05/11/09 8.584 0.378 8.047,375,415.1 1,840.0 2,755.0 245 240.1 60.00 05/11/09 8.692 0.382 8.1 47,321,217.6 1,840.0 2,751.8 244 241.6 60.00 05/11/09 8.799 0.393 8.248,047,205.5 1,840.0 2,794.0 252 241.3 60.00 05/11/09 8.824 0.402 8.348,499,168.4 1,840.0 2,846.7 253 241.3 60.00 05/11/09 8.906 0.394 8.347,611,800.3 1,840.0 2,768.7 248 242.7 60.00 05/11/09 9.143 0.433 8.650,434,238.8 1,840.0 2,960.3 269 244.0 60.00 05/11/09 9.249 0.438 8.750,503,743.1 1,840.0 2,964.4 267 244.1 60.00 05/11/09 9.568 0.446 9.049,704,219.7 1,840.0 2,917.4 261 243.0 60.00 05/11/09 9.550 0.438 8.949,315,335.2 1,840.0 2,867.8 259 242.2 60.00 05/11/09 9.550 0.445 8.950,053,581.3 1,840.0 2,910.7 266 242.0 60.00 05/11/09 9.550 0.447 8.950,381,072.2 1,840.0 2,929.8 268 240.9 60.00 05/11/09 9.640 0.444 8.950,026,870.0 1,840.0 2,882.0 264 239.2 60.00 05/11/09 9.424 0.417 8.748,049,757.7 1,840.0 2,768.1 253 233.3 60.00 05/11/09 9.076 0.388 8.346,860,840.0 1,840.0 2,674.1 239 235.4 60.00 05/11/09 9.029 0.365 8.1 45,141,262.6 1,840.0 2,526.9 229 235.9 60.00 05/11/09 8.748 0.367 8.046,035,071.9 1,840.0 2,627.0 236 236.0 60.00 05/11/09 8.748 0.374 8.046,876,852.0 1,840.0 2,675.0 241 237.2 60.00 05/11/09 8.748 0.371 8.046,464,236.5 1,840.0 2,651.5 238 237.7 60.00 05/10/09 8.774 0.382 8.1 47,205,855.2 1,840.0 2,719.5 242 238.7 60.00 05/10/09 8.639 0.368 7.946,633,989.8 1,840.0 2,661.2 237 238.3 60.00 05/10/09 8.529 0.358 7.845,944,982.9 1,840.0 2,621.9 236 238.4 60.00 05/10/09 8.639 0.371 7.947,034,824.2 1,840.0 2,684.1 247 239.0 60.00 05/10/09 8.420 0.365 7.747,495,716.3 1,840.0 2,710.4 251 238.4 60.00 05/10/09 8.529 0.368 7.847,294,742.3 1,840.0 2,698.9 248 238.0 60.00 05/10/09 8.420 0.355 7.746,255,996.9 1,840.0 2,639.6 241 237.0 60.00 05/10/09 8.420 0.356 7.746,341,549.4 1,840.0 2,644.5 241 238.0 60.00 05/10/09 8.420 0.363 7.747,196,957.6 1,840.0 2,693.3 245 238.6 60.00 05/10/09 8.529 0.372 7.847,831,611.6 1,840.0 2,729.5 248 237.4 60.00 05/10/09 8.501 0.351 7.745,636,127.6 1,840.0 2,579.4 229 238.5 05/10/09 8.832 0.376 8.047,061,273.1 1,840.0 2,660.0 239 239.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

01:00 02:00 03:00 04:00 S S S 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 S S S 13:00 60.00 60.00 05/13/09 10.469 0.487 9.352,434,287.6 1,840.0 2,906.7 277 245.2 60.00 05/13/09 10.356 0.469 9.2 51,077,119.2 1,840.0 2,831.4 263 243.3 60.00 05/13/09 10.458 0.448 9.248,789,931.6 1,840.0 2,678.1 246 244.1 60.00 05/13/09 10.356 0.478 9.2 52,106,901.5 1,840.0 2,888.5 272 242.3 60.00 05/13/09 9.663 0.400 8.547,220,530.7 1,840.0 2,592.0 234 243.2 60.00 05/13/09 9.343 0.435 8.352,568,742.6 1,840.0 2,914.2 275 243.9 60.00 05/13/09 9.364 0.436 8.451,978,955.0 1,840.0 2,909.7 271 241.5 60.00 05/13/09 9.732 0.449 8.950,571,829.0 1,840.0 2,885.9 265 238.2 60.00 05/13/09 9.965 0.427 9.246,467,358.5 1,840.0 2,676.9 243 232.0 60.00 05/13/09 9.513 0.398 8.745,793,996.7 1,840.0 2,613.2 235 234.2 60.00 05/13/09 9.715 0.395 8.845,001,595.5 1,840.0 2,543.6 225 234.4 60.00 05/13/09 9.698 0.385 8.744,293,330.5 1,840.0 2,479.4 222 234.0 60.00 05/13/09 9.587 0.381 8.644,387,259.5 1,840.0 2,484.7 223 235.3 60.00 05/13/09 9.587 0.382 8.644,477,334.5 1,840.0 2,489.7 224 236.9 60.00 05/12/09 9.384 0.379 8.544,724,501.5 1,840.0 2,527.9 225 239.2 60.00 05/12/09 9.163 0.368 8.344,414,968.1 1,840.0 2,510.4 221 240.9 60.00 05/12/09 9.099 0.390 8.446,571,202.9 1,840.0 2,682.9 246 240.2 60.00 05/12/09 9.014 0.392 8.446,714,695.2 1,840.0 2,716.6 243 241.6 60.00 05/12/09 9.185 0.397 8.447,404,433.5 1,840.0 2,705.1 251 244.4 60.00 05/12/09 9.274 0.396 8.447,200,600.1 1,840.0 2,667.9 247 242.9 60.00 05/12/09 9.384 0.395 8.546,563,114.8 1,840.0 2,631.8 244 243.2 60.00 05/12/09 9.826 0.413 8.946,521,468.9 1,840.0 2,629.4 246 244.6 60.00 05/12/09 10.144 0.421 9.1 46,404,922.9 1,840.0 2,597.7 244 247.9 60.00 05/12/09 9.951 0.436 9.1 48,027,062.4 1,840.0 2,740.7 259 250.8 60.00 05/12/09 9.841 0.429 9.047,799,350.0 1,840.0 2,727.7 254 252.3 60.00 05/12/09 9.623 0.406 8.846,268,014.5 1,840.0 2,640.3 244 247.3 60.00 05/12/09 9.732 0.412 8.946,391,750.4 1,840.0 2,647.4 246 243.5 60.00 05/12/09 9.749 0.420 9.046,765,561.6 1,840.0 2,694.1 247 242.5 60.00 05/12/09 9.857 0.418 9.1 46,026,982.1 1,840.0 2,651.6 240 242.5 60.00 05/12/09 10.046 0.432 9.1 47,615,321.7 1,840.0 2,691.3 258 239.8 60.00 05/12/09 10.073 0.440 9.347,438,520.0 1,840.0 2,732.9 254 237.4 60.00 05/12/09 9.295 0.416 8.549,057,557.1 1,840.0 2,799.5 264 238.9 60.00 05/12/09 9.336 0.417 8.748,008,447.9 1,840.0 2,791.8 252 231.9 60.00 05/12/09 9.163 0.395 8.347,681,574.3 1,840.0 2,695.1 253 233.1 60.00 05/12/09 8.557 0.367 7.946,581,776.5 1,840.0 2,683.5 238 233.0 60.00 05/12/09 8.501 0.344 7.744,801,678.1 1,840.0 2,532.3 223 233.4 05/12/09 8.942 0.364 8.1 45,089,598.5 1,840.0 2,548.6 224 234.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

14:00 15:00 16:00 17:00 18:00 S S S 19:00 20:00 21:00 22:00 23:00 00:00 S S S 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 S S S 13:00 14:00 15:00 16:00 17:00 18:00 S S S 19:00 20:00 21:00 22:00 23:00 00:00 S S S 01:00 02:00 S S S 60.00 60.00 05/15/09 8.981 0.369 7.946,776,687.5 1,840.0 2,567.7 227 236.2 60.00 05/15/09 9.094 0.370 8.046,337,468.5 1,840.0 2,543.5 225 237.3 60.00 05/15/09 8.981 0.368 7.946,701,602.3 1,840.0 2,563.5 227 238.8 60.00 05/14/09 8.956 0.359 7.846,089,741.0 1,840.0 2,504.9 223 240.9 60.00 05/14/09 8.893 0.383 7.948,529,503.6 1,840.0 2,690.3 247 242.3 60.00 05/14/09 9.029 0.397 8.1 49,154,283.0 1,840.0 2,751.6 251 241.7 60.00 05/14/09 9.230 0.401 8.248,964,379.9 1,840.0 2,714.3 251 244.8 60.00 05/14/09 9.623 0.472 8.853,753,152.4 1,840.0 3,067.4 288 245.0 60.00 05/14/09 9.475 0.430 8.550,753,838.0 1,840.0 2,841.1 264 244.1 60.00 05/14/09 9.118 0.394 8.1 48,778,613.7 1,840.0 2,704.1 253 243.7 60.00 05/14/09 9.118 0.390 8.1 48,279,766.5 1,840.0 2,676.4 249 245.4 60.00 05/14/09 9.252 0.413 8.349,839,427.1 1,840.0 2,789.9 257 245.2 60.00 05/14/09 9.364 0.420 8.450,164,935.0 1,840.0 2,808.1 264 241.8 60.00 05/14/09 9.605 0.434 8.750,023,399.3 1,840.0 2,827.4 260 242.3 60.00 05/14/09 9.698 0.442 8.750,884,890.4 1,840.0 2,848.5 265 243.1 60.00 05/14/09 9.906 0.436 8.849,666,889.0 1,840.0 2,753.3 255 243.5 60.00 05/14/09 9.906 0.437 8.849,774,308.0 1,840.0 2,759.2 259 243.6 60.00 05/14/09 10.018 0.460 8.951,756,093.4 1,840.0 2,869.1 272 242.7 60.00 05/14/09 10.018 0.453 8.951,037,354.2 1,840.0 2,829.2 266 241.8 60.00 05/14/09 10.131 0.446 9.049,697,082.6 1,840.0 2,754.9 255 241.0 60.00 05/14/09 10.458 0.463 9.2 50,483,256.3 1,840.0 2,771.1 263 240.3 60.00 05/14/09 10.231 0.439 9.048,854,417.5 1,840.0 2,681.7 247 233.9 60.00 05/14/09 9.890 0.416 8.747,867,912.3 1,840.0 2,627.5 242 236.6 60.00 05/14/09 9.415 0.382 8.246,628,866.4 1,840.0 2,534.2 230 235.5 60.00 05/14/09 9.162 0.359 7.945,546,410.5 1,840.0 2,450.6 223 235.4 60.00 05/14/09 9.415 0.371 8.245,321,969.8 1,840.0 2,463.2 223 236.0 60.00 05/14/09 9.415 0.377 8.246,038,861.3 1,840.0 2,502.1 225 238.0 60.00 05/13/09 9.300 0.372 8.1 46,068,178.6 1,840.0 2,503.7 224 239.3 60.00 05/13/09 9.530 0.382 8.346,079,473.2 1,840.0 2,504.3 227 241.5 60.00 05/13/09 9.874 0.406 8.647,273,250.5 1,840.0 2,569.2 236 244.5 60.00 05/13/09 10.104 0.436 8.849,697,200.6 1,840.0 2,700.9 256 247.6 60.00 05/13/09 10.231 0.480 9.053,455,720.4 1,840.0 2,934.3 283 249.6 60.00 05/13/09 10.231 0.486 9.054,146,747.8 1,840.0 2,972.2 289 249.3 60.00 05/13/09 10.018 0.475 8.953,467,807.7 1,840.0 2,964.0 284 247.7 60.00 05/13/09 10.131 0.481 9.053,593,578.6 1,840.0 2,971.0 286 248.6 60.00 05/13/09 10.032 0.482 9.053,660,489.0 1,840.0 3,003.8 287 247.2 05/13/09 10.131 0.471 9.052,503,666.4 1,840.0 2,910.5 276 246.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 60.00 60.00 05/16/09 8.185 0.341 7.247,495,547.7 1,840.0 2,607.1 241 237.2 60.00 05/16/09 8.299 0.345 7.347,295,589.0 1,840.0 2,596.1 238 237.8 60.00 05/16/09 8.299 0.341 7.346,868,907.7 1,840.0 2,572.7 232 238.1 60.00 05/16/09 8.330 0.350 7.447,444,442.7 1,840.0 2,630.0 239 235.8 60.00 05/16/09 8.217 0.349 7.347,893,324.4 1,840.0 2,654.9 242 235.4 60.00 05/16/09 8.299 0.351 7.348,178,291.4 1,840.0 2,644.6 247 235.5 60.00 05/16/09 8.299 0.348 7.347,832,361.2 1,840.0 2,625.6 244 233.9 60.00 05/16/09 8.299 0.350 7.347,987,695.7 1,840.0 2,634.1 246 233.2 60.00 05/16/09 8.496 0.354 7.447,972,553.9 1,840.0 2,607.2 242 235.5 60.00 05/16/09 8.726 0.371 7.648,892,582.5 1,840.0 2,657.2 245 237.7 60.00 05/16/09 8.330 0.345 7.446,734,408.3 1,840.0 2,590.7 225 236.0 60.00 05/16/09 8.330 0.348 7.447,153,281.2 1,840.0 2,613.9 235 237.9 60.00 05/16/09 8.442 0.361 7.548,256,758.5 1,840.0 2,675.1 245 237.7 60.00 05/16/09 8.526 0.357 7.547,696,125.9 1,840.0 2,618.1 238 239.0 60.00 05/16/09 8.726 0.367 7.648,385,180.4 1,840.0 2,629.6 241 243.3 60.00 05/16/09 8.814 0.373 7.649,174,865.7 1,840.0 2,645.8 245 245.7 60.00 05/15/09 8.726 0.382 7.650,339,154.1 1,840.0 2,735.8 254 246.9 60.00 05/15/09 8.841 0.398 7.751,848,447.6 1,840.0 2,817.8 264 247.7 60.00 05/15/09 8.867 0.411 7.852,859,872.4 1,840.0 2,901.6 272 245.9 60.00 05/15/09 8.780 0.397 7.850,986,914.6 1,840.0 2,826.5 261 245.8 60.00 05/15/09 8.893 0.402 7.951,003,830.0 1,840.0 2,827.4 260 246.3 60.00 05/15/09 8.780 0.400 7.851,378,956.9 1,840.0 2,848.2 260 246.4 60.00 05/15/09 8.893 0.406 7.951,464,348.4 1,840.0 2,852.9 262 247.8 60.00 05/15/09 8.918 0.426 8.053,387,721.5 1,840.0 2,988.6 276 249.0 60.00 05/15/09 9.029 0.445 8.1 55,051,722.5 1,840.0 3,081.7 289 249.2 60.00 05/15/09 8.806 0.431 7.954,688,438.4 1,840.0 3,061.3 286 247.7 60.00 05/15/09 8.360 0.387 7.551,737,914.7 1,840.0 2,896.2 267 245.6 60.00 05/15/09 8.472 0.389 7.651,351,571.6 1,840.0 2,874.6 266 246.7 60.00 05/15/09 8.105 0.372 7.2 51,836,604.6 1,840.0 2,873.6 265 249.0 60.00 05/15/09 8.780 0.404 7.851,962,115.5 1,840.0 2,880.5 277 254.2 60.00 05/15/09 8.990 0.501 8.360,435,842.8 1,840.0 3,481.6 340 254.9 60.00 05/15/09 8.930 0.529 8.463,150,041.2 1,840.0 3,706.6 358 250.9 60.00 05/15/09 8.722 0.462 7.958,642,341.0 1,840.0 3,314.5 320 244.0 60.00 05/15/09 8.942 0.425 8.1 52,566,316.9 1,840.0 2,971.1 280 238.3 60.00 05/15/09 8.780 0.372 7.847,820,088.5 1,840.0 2,650.9 240 232.0 60.00 05/15/09 8.726 0.347 7.645,718,602.0 1,840.0 2,484.7 224 235.6 05/15/09 8.867 0.364 7.846,778,281.2 1,840.0 2,567.7 229 236.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 S S S 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 60.00 60.00 05/18/09 8.753 0.356 7.746,356,624.5 1,840.0 2,544.6 228 231.8 60.00 05/18/09 8.726 0.351 7.646,258,904.6 1,840.0 2,514.1 226 233.4 60.00 05/18/09 8.726 0.352 7.646,469,554.2 1,840.0 2,525.5 228 233.2 60.00 05/18/09 8.726 0.349 7.646,066,314.4 1,840.0 2,503.6 225 233.9 60.00 05/18/09 8.698 0.346 7.546,243,910.1 1,840.0 2,488.1 224 235.2 60.00 05/17/09 8.611 0.349 7.546,572,857.4 1,840.0 2,531.1 226 236.1 60.00 05/17/09 8.611 0.348 7.546,523,343.4 1,840.0 2,528.4 225 238.1 60.00 05/17/09 8.640 0.361 7.647,573,710.3 1,840.0 2,611.4 239 238.5 60.00 05/17/09 8.753 0.374 7.748,673,466.1 1,840.0 2,671.7 245 238.9 60.00 05/17/09 8.753 0.375 7.748,767,657.9 1,840.0 2,676.9 242 237.2 60.00 05/17/09 8.753 0.357 7.746,483,537.9 1,840.0 2,551.6 229 237.4 60.00 05/17/09 8.841 0.352 7.745,791,596.5 1,840.0 2,488.7 225 237.7 60.00 05/17/09 8.841 0.354 7.746,062,610.5 1,840.0 2,503.4 228 238.6 60.00 05/17/09 8.867 0.371 7.847,635,290.9 1,840.0 2,614.7 242 238.8 60.00 05/17/09 8.753 0.366 7.747,614,966.5 1,840.0 2,613.6 242 238.2 60.00 05/17/09 8.780 0.372 7.847,778,876.2 1,840.0 2,648.6 242 238.0 60.00 05/17/09 8.753 0.363 7.747,264,130.4 1,840.0 2,594.4 236 238.6 60.00 05/17/09 8.753 0.366 7.747,623,014.7 1,840.0 2,614.1 239 239.0 60.00 05/17/09 8.753 0.368 7.747,898,577.7 1,840.0 2,629.2 241 239.1 60.00 05/17/09 8.867 0.373 7.847,886,945.1 1,840.0 2,628.6 243 237.6 60.00 05/17/09 8.867 0.375 7.848,160,134.8 1,840.0 2,643.6 246 237.1 60.00 05/17/09 8.867 0.386 7.849,650,911.8 1,840.0 2,725.4 255 236.4 60.00 05/17/09 8.956 0.377 7.848,470,520.5 1,840.0 2,634.3 244 233.9 60.00 05/17/09 8.611 0.348 7.546,445,064.8 1,840.0 2,524.2 228 229.7 60.00 05/17/09 8.611 0.344 7.545,993,504.1 1,840.0 2,499.7 225 233.1 60.00 05/17/09 8.526 0.352 7.547,051,813.6 1,840.0 2,582.7 235 232.9 60.00 05/17/09 8.526 0.349 7.546,660,534.9 1,840.0 2,561.3 230 233.5 60.00 05/17/09 8.496 0.341 7.446,178,673.0 1,840.0 2,509.7 225 235.6 60.00 05/17/09 8.640 0.370 7.648,797,931.7 1,840.0 2,678.6 241 237.3 60.00 05/16/09 8.640 0.366 7.648,317,812.1 1,840.0 2,652.2 238 237.2 60.00 05/16/09 8.526 0.357 7.547,756,380.4 1,840.0 2,621.4 233 238.1 60.00 05/16/09 8.640 0.370 7.648,814,973.0 1,840.0 2,679.5 247 239.0 60.00 05/16/09 8.555 0.381 7.650,244,916.2 1,840.0 2,785.3 259 240.7 60.00 05/16/09 8.667 0.376 7.748,981,410.8 1,840.0 2,715.3 251 237.3 60.00 05/16/09 8.442 0.356 7.547,549,484.7 1,840.0 2,635.9 242 234.7 60.00 05/16/09 8.217 0.341 7.346,846,542.4 1,840.0 2,597.0 236 233.9 05/16/09 8.105 0.340 7.247,333,540.1 1,840.0 2,623.9 239 235.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 S S S 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 60.00 60.00 05/19/09 8.382 0.340 7.346,743,538.8 1,840.0 2,540.4 240 245.9 60.00 05/19/09 8.390 0.356 7.646,931,557.6 1,840.0 2,652.7 250 248.5 60.00 05/19/09 9.336 0.414 8.747,705,849.7 1,840.0 2,774.2 257 245.6 60.00 05/19/09 9.295 0.399 8.547,021,331.5 1,840.0 2,683.3 251 246.3 60.00 05/19/09 9.076 0.387 8.346,755,528.2 1,840.0 2,668.1 249 245.7 60.00 05/19/09 9.076 0.386 8.346,589,222.1 1,840.0 2,658.6 248 244.8 60.00 05/19/09 8.918 0.370 8.046,351,568.6 1,840.0 2,594.7 240 245.4 60.00 05/19/09 9.118 0.381 8.1 47,140,985.3 1,840.0 2,613.3 248 244.6 60.00 05/19/09 9.185 0.400 8.447,667,661.6 1,840.0 2,720.2 252 242.2 60.00 05/19/09 9.494 0.408 8.647,550,198.8 1,840.0 2,687.6 248 240.6 60.00 05/19/09 9.921 0.428 8.948,174,755.4 1,840.0 2,696.8 249 237.5 60.00 05/19/09 9.415 0.396 8.248,431,814.2 1,840.0 2,632.2 244 236.6 60.00 05/19/09 9.046 0.357 7.845,879,775.4 1,840.0 2,468.5 225 232.1 60.00 05/19/09 9.256 0.359 7.945,552,141.3 1,840.0 2,426.1 224 234.4 60.00 05/19/09 9.278 0.362 8.045,297,734.0 1,840.0 2,437.2 223 233.8 60.00 05/19/09 9.162 0.358 7.945,457,566.0 1,840.0 2,445.8 223 234.1 60.00 05/19/09 9.046 0.355 7.845,571,512.2 1,840.0 2,452.0 223 234.6 60.00 05/19/09 8.841 0.351 7.745,687,590.4 1,840.0 2,483.0 223 236.0 60.00 05/18/09 8.930 0.354 7.746,089,373.3 1,840.0 2,479.8 223 237.7 60.00 05/18/09 8.956 0.359 7.846,063,598.6 1,840.0 2,503.5 224 237.6 60.00 05/18/09 8.981 0.372 7.947,225,667.2 1,840.0 2,592.3 232 238.3 60.00 05/18/09 8.956 0.366 7.847,045,383.0 1,840.0 2,556.8 236 239.5 60.00 05/18/09 9.094 0.384 8.048,119,618.0 1,840.0 2,641.4 246 239.6 60.00 05/18/09 8.867 0.373 7.847,967,191.6 1,840.0 2,633.0 242 240.4 60.00 05/18/09 8.981 0.379 7.948,138,627.3 1,840.0 2,642.4 243 239.7 60.00 05/18/09 8.981 0.381 7.948,374,808.3 1,840.0 2,655.4 246 239.7 60.00 05/18/09 9.094 0.389 8.048,760,369.8 1,840.0 2,676.5 246 239.8 60.00 05/18/09 8.893 0.390 7.949,432,521.9 1,840.0 2,740.3 254 239.6 60.00 05/18/09 8.981 0.388 7.949,209,613.6 1,840.0 2,701.2 251 240.2 60.00 05/18/09 8.981 0.385 7.948,837,440.0 1,840.0 2,680.7 249 240.1 60.00 05/18/09 8.867 0.376 7.848,344,324.6 1,840.0 2,653.7 247 240.1 60.00 05/18/09 8.867 0.383 7.849,152,358.3 1,840.0 2,698.0 251 240.9 60.00 05/18/09 8.867 0.381 7.848,923,554.9 1,840.0 2,685.5 252 240.6 60.00 05/18/09 9.005 0.406 8.050,846,982.6 1,840.0 2,818.7 264 242.2 60.00 05/18/09 8.893 0.407 7.951,618,782.4 1,840.0 2,861.5 270 240.4 60.00 05/18/09 8.981 0.403 7.951,186,927.6 1,840.0 2,809.7 265 238.5 05/18/09 8.918 0.406 8.050,876,165.0 1,840.0 2,848.0 264 231.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 M 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 60.00 60.00 05/21/09 8.753 0.367 7.747,747,276.7 1,840.0 2,620.9 247 241.4 60.00 05/21/09 8.611 0.366 7.847,004,991.0 1,840.0 2,656.8 240 237.2 60.00 05/21/09 8.583 0.352 7.745,802,705.2 1,840.0 2,564.0 229 241.0 60.00 05/21/09 8.529 0.357 7.845,859,374.2 1,840.0 2,617.0 229 238.4 60.00 05/21/09 8.501 0.346 7.745,001,082.7 1,840.0 2,543.5 223 237.6 60.00 05/21/09 8.501 0.344 7.744,774,838.1 1,840.0 2,530.8 222 237.1 60.00 05/21/09 8.611 0.360 7.846,203,432.4 1,840.0 2,611.5 230 240.6 60.00 05/20/09 8.780 0.358 7.846,003,965.1 1,840.0 2,550.2 228 244.8 60.00 05/20/09 8.806 0.383 7.948,573,962.7 1,840.0 2,719.1 249 245.5 60.00 05/20/09 8.583 0.369 7.748,009,989.6 1,840.0 2,687.5 248 246.0 60.00 05/20/09 8.583 0.383 7.749,834,935.3 1,840.0 2,789.7 260 247.6 60.00 05/20/09 8.583 0.380 7.749,477,225.6 1,840.0 2,769.6 255 249.1 60.00 05/20/09 8.583 0.378 7.749,228,816.1 1,840.0 2,755.8 254 251.5 60.00 05/20/09 8.695 0.394 7.850,667,090.4 1,840.0 2,836.3 267 253.3 60.00 05/20/09 8.857 0.429 8.1 53,137,402.6 1,840.0 3,032.3 287 252.7 60.00 05/20/09 8.748 0.426 8.053,319,226.2 1,840.0 3,042.7 289 251.2 60.00 05/20/09 8.639 0.424 7.953,757,094.0 1,840.0 3,067.7 291 252.2 60.00 05/20/09 8.280 0.401 7.553,632,412.4 1,840.0 3,031.4 290 253.4 60.00 05/20/09 8.390 0.408 7.653,756,681.1 1,840.0 3,038.4 291 254.0 60.00 05/20/09 8.360 0.392 7.552,428,411.8 1,840.0 2,934.8 279 255.2 60.00 05/20/09 8.583 0.410 7.753,383,534.1 1,840.0 2,988.3 290 250.4 60.00 05/20/09 8.639 0.416 7.952,817,025.7 1,840.0 3,014.0 287 246.4 60.00 05/20/09 8.583 0.385 7.750,049,416.4 1,840.0 2,801.7 264 247.3 60.00 05/20/09 8.893 0.381 7.948,323,586.2 1,840.0 2,678.8 252 250.3 60.00 05/20/09 9.343 0.407 8.349,182,326.9 1,840.0 2,726.4 255 248.8 60.00 05/20/09 9.208 0.367 8.1 45,359,728.9 1,840.0 2,489.9 230 238.6 60.00 05/20/09 9.322 0.365 8.244,555,658.8 1,840.0 2,445.7 223 242.1 60.00 05/20/09 9.094 0.360 8.045,042,668.2 1,840.0 2,472.5 225 242.8 60.00 05/20/09 8.893 0.353 7.944,733,328.1 1,840.0 2,479.8 223 243.1 60.00 05/20/09 8.867 0.348 7.844,715,532.5 1,840.0 2,454.5 223 243.9 60.00 05/20/09 8.867 0.353 7.845,361,373.8 1,840.0 2,489.9 229 246.4 60.00 05/19/09 8.780 0.353 7.845,356,839.3 1,840.0 2,514.4 231 246.1 60.00 05/19/09 8.832 0.386 8.048,377,014.3 1,840.0 2,734.4 252 245.9 60.00 05/19/09 9.029 0.388 8.1 47,990,942.3 1,840.0 2,686.5 251 244.8 60.00 05/19/09 9.141 0.391 8.247,806,802.9 1,840.0 2,676.2 252 243.2 60.00 05/19/09 8.667 0.380 7.749,497,952.4 1,840.0 2,743.9 258 242.7 05/19/09 8.412 0.342 7.446,335,836.4 1,840.0 2,543.4 236 241.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 60.00 60.00 05/22/09 8.639 0.413 7.952,389,753.7 1,840.0 2,989.6 275 244.0 60.00 05/22/09 8.695 0.384 7.849,316,603.5 1,840.0 2,760.7 253 247.0 60.00 05/22/09 8.611 0.397 7.851,051,312.8 1,840.0 2,885.5 268 249.2 60.00 05/22/09 8.639 0.417 7.952,938,651.5 1,840.0 3,021.0 284 250.0 60.00 05/22/09 8.639 0.419 7.953,195,105.2 1,840.0 3,035.6 286 250.6 60.00 05/22/09 8.990 0.448 8.354,049,177.8 1,840.0 3,113.7 292 250.1 60.00 05/22/09 9.532 0.474 8.853,981,398.2 1,840.0 3,109.8 289 249.1 60.00 05/22/09 10.060 0.489 9.2 53,280,518.3 1,840.0 3,040.5 284 248.6 60.00 05/22/09 10.279 0.494 9.452,633,501.3 1,840.0 3,003.6 279 248.4 60.00 05/22/09 10.388 0.508 9.553,621,924.6 1,840.0 3,060.0 286 248.5 60.00 05/22/09 10.279 0.506 9.453,992,439.6 1,840.0 3,081.1 289 246.7 60.00 05/22/09 10.279 0.505 9.453,867,521.6 1,840.0 3,074.0 288 245.0 60.00 05/22/09 10.046 0.468 9.1 51,545,312.0 1,840.0 2,913.4 270 242.2 60.00 05/22/09 7.317 0.327 6.550,478,586.6 1,840.0 2,798.3 262 240.3 60.00 05/22/09 9.343 0.400 8.348,344,012.2 1,840.0 2,679.9 245 235.4 60.00 05/22/09 9.118 0.381 8.1 47,124,779.9 1,840.0 2,612.4 236 238.7 60.00 05/22/09 8.981 0.363 7.946,032,704.7 1,840.0 2,526.8 230 239.4 60.00 05/22/09 9.005 0.379 8.047,421,702.0 1,840.0 2,628.8 242 239.9 60.00 05/22/09 9.005 0.382 8.047,824,178.4 1,840.0 2,651.1 246 241.6 60.00 05/22/09 9.029 0.393 8.1 48,647,599.4 1,840.0 2,723.2 251 242.1 60.00 05/21/09 9.005 0.376 8.047,118,518.7 1,840.0 2,612.0 235 245.9 60.00 05/21/09 9.005 0.391 8.048,964,391.3 1,840.0 2,714.3 256 248.6 60.00 05/21/09 9.076 0.440 8.353,179,847.1 1,840.0 3,034.7 287 247.0 60.00 05/21/09 9.053 0.425 8.2 51,893,146.2 1,840.0 2,933.1 276 249.8 60.00 05/21/09 9.076 0.447 8.353,920,977.8 1,840.0 3,077.0 293 250.2 60.00 05/21/09 8.967 0.439 8.2 53,616,219.8 1,840.0 3,059.6 290 250.6 60.00 05/21/09 8.967 0.440 8.2 53,723,735.8 1,840.0 3,065.8 294 249.4 60.00 05/21/09 8.857 0.435 8.1 53,843,975.9 1,840.0 3,072.6 293 250.4 60.00 05/21/09 8.857 0.436 8.1 53,956,254.1 1,840.0 3,079.0 293 252.0 60.00 05/21/09 8.857 0.436 8.1 53,994,611.0 1,840.0 3,081.2 293 252.1 60.00 05/21/09 8.857 0.436 8.1 53,926,985.0 1,840.0 3,077.4 292 252.5 60.00 05/21/09 8.857 0.423 8.1 52,324,300.7 1,840.0 2,985.9 292 247.4 60.00 05/21/09 8.832 0.423 8.053,004,784.1 1,840.0 2,995.9 286 250.7 60.00 05/21/09 8.832 0.428 8.053,568,523.5 1,840.0 3,027.8 290 248.9 60.00 05/21/09 8.722 0.413 7.952,405,127.4 1,840.0 2,962.0 283 246.1 60.00 05/21/09 8.806 0.408 7.951,777,311.6 1,840.0 2,898.4 275 244.2 05/21/09 8.695 0.379 7.848,641,410.9 1,840.0 2,722.8 252 241.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 60.00 60.00 05/24/09 10.488 0.495 9.552,252,787.7 1,840.0 2,953.4 279 242.2 60.00 05/24/09 10.469 0.465 9.350,092,692.7 1,840.0 2,776.9 261 240.4 60.00 05/24/09 10.345 0.448 9.1 49,290,510.3 1,840.0 2,705.6 254 238.8 60.00 05/24/09 10.032 0.430 9.047,933,177.9 1,840.0 2,683.2 245 233.7 60.00 05/24/09 10.219 0.406 8.945,774,299.3 1,840.0 2,487.7 227 239.2 60.00 05/24/09 10.117 0.420 8.947,335,699.6 1,840.0 2,598.3 238 240.9 60.00 05/24/09 10.004 0.419 8.847,700,523.0 1,840.0 2,618.4 242 242.6 60.00 05/24/09 9.776 0.407 8.647,440,564.8 1,840.0 2,604.1 241 244.3 60.00 05/24/09 9.681 0.420 8.648,932,997.9 1,840.0 2,712.6 250 247.4 60.00 05/23/09 9.793 0.440 8.750,677,013.9 1,840.0 2,809.3 260 249.2 60.00 05/23/09 9.681 0.427 8.649,734,132.0 1,840.0 2,757.0 256 249.6 60.00 05/23/09 9.455 0.415 8.449,500,333.7 1,840.0 2,744.0 257 251.5 60.00 05/23/09 9.587 0.448 8.652,219,694.5 1,840.0 2,923.2 275 253.3 60.00 05/23/09 9.715 0.474 8.853,978,078.4 1,840.0 3,050.9 288 253.3 60.00 05/23/09 9.698 0.457 8.752,648,849.7 1,840.0 2,947.2 275 257.0 60.00 05/23/09 9.698 0.451 8.751,977,593.5 1,840.0 2,909.6 274 260.6 60.00 05/23/09 9.732 0.481 8.954,215,266.6 1,840.0 3,093.8 291 264.1 60.00 05/23/09 9.623 0.473 8.853,839,565.5 1,840.0 3,072.4 289 265.7 60.00 05/23/09 9.640 0.476 8.953,627,426.2 1,840.0 3,089.4 290 260.2 60.00 05/23/09 9.623 0.465 8.852,990,481.2 1,840.0 3,023.9 286 257.4 60.00 05/23/09 9.732 0.467 8.952,551,654.3 1,840.0 2,998.9 282 257.9 60.00 05/23/09 9.623 0.467 8.853,234,844.6 1,840.0 3,037.9 287 258.4 60.00 05/23/09 9.640 0.478 8.953,788,924.1 1,840.0 3,098.7 292 255.4 60.00 05/23/09 9.623 0.459 8.852,302,901.2 1,840.0 2,984.7 284 250.7 60.00 05/23/09 9.715 0.449 8.851,155,836.2 1,840.0 2,891.4 274 247.2 60.00 05/23/09 9.715 0.444 8.850,588,817.8 1,840.0 2,859.4 267 243.5 60.00 05/23/09 9.793 0.428 8.749,268,771.9 1,840.0 2,731.2 257 239.0 60.00 05/23/09 9.455 0.381 8.445,439,427.6 1,840.0 2,518.9 229 234.4 60.00 05/23/09 9.455 0.396 8.447,246,021.2 1,840.0 2,619.1 242 241.6 60.00 05/23/09 9.435 0.400 8.348,268,420.2 1,840.0 2,649.5 249 241.5 60.00 05/23/09 9.343 0.388 8.346,902,539.2 1,840.0 2,600.1 239 242.5 60.00 05/23/09 9.252 0.395 8.347,689,470.3 1,840.0 2,669.5 248 243.1 60.00 05/23/09 9.141 0.391 8.247,734,859.3 1,840.0 2,672.1 247 245.3 60.00 05/22/09 9.053 0.418 8.2 51,145,112.6 1,840.0 2,890.8 267 247.7 60.00 05/22/09 8.942 0.403 8.1 49,838,841.3 1,840.0 2,817.0 262 242.6 60.00 05/22/09 8.722 0.390 7.949,438,888.8 1,840.0 2,794.4 260 241.6 05/22/09 8.555 0.371 7.648,954,466.9 1,840.0 2,713.8 257 243.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 60.00 60.00 05/25/09 7.958 0.325 7.046,590,534.5 1,840.0 2,557.4 232 240.9 60.00 05/25/09 8.217 0.356 7.348,906,403.3 1,840.0 2,711.1 249 242.8 60.00 05/25/09 8.360 0.372 7.549,747,386.2 1,840.0 2,784.8 254 243.1 60.00 05/25/09 8.442 0.358 7.547,893,226.7 1,840.0 2,654.9 241 243.3 60.00 05/25/09 8.472 0.370 7.648,780,878.1 1,840.0 2,730.7 247 244.0 60.00 05/25/09 8.806 0.386 7.948,972,962.2 1,840.0 2,741.4 247 244.9 60.00 05/25/09 9.029 0.399 8.1 49,407,627.1 1,840.0 2,765.8 251 246.6 60.00 05/25/09 9.141 0.403 8.249,204,895.3 1,840.0 2,754.4 253 247.1 60.00 05/25/09 9.605 0.454 8.752,324,273.2 1,840.0 2,957.4 275 247.2 60.00 05/25/09 9.810 0.448 8.851,016,390.5 1,840.0 2,855.8 266 246.7 60.00 05/25/09 9.826 0.457 8.951,491,256.1 1,840.0 2,910.4 272 245.4 60.00 05/25/09 9.921 0.452 8.950,940,737.5 1,840.0 2,851.6 266 244.0 60.00 05/25/09 9.810 0.427 8.848,620,480.1 1,840.0 2,721.7 252 242.1 60.00 05/25/09 10.131 0.439 9.048,886,794.6 1,840.0 2,710.0 252 243.3 60.00 05/25/09 10.018 0.431 8.948,531,672.5 1,840.0 2,690.4 251 244.3 60.00 05/25/09 10.018 0.424 8.947,745,380.4 1,840.0 2,646.7 245 244.5 60.00 05/25/09 10.032 0.415 9.046,205,895.8 1,840.0 2,586.5 235 235.7 60.00 05/25/09 10.018 0.402 8.945,240,598.9 1,840.0 2,507.9 229 235.9 60.00 05/25/09 9.921 0.401 8.945,142,826.6 1,840.0 2,527.0 229 235.2 60.00 05/25/09 10.032 0.412 9.045,843,703.7 1,840.0 2,566.3 234 234.7 60.00 05/25/09 10.032 0.411 9.045,811,985.2 1,840.0 2,564.5 231 235.9 60.00 05/25/09 10.018 0.401 8.945,132,028.7 1,840.0 2,501.9 227 238.1 60.00 05/24/09 10.131 0.424 9.047,225,559.1 1,840.0 2,618.0 244 238.2 60.00 05/24/09 10.018 0.425 8.947,822,620.1 1,840.0 2,651.1 249 238.6 60.00 05/24/09 10.117 0.432 8.948,636,208.8 1,840.0 2,669.7 252 243.1 60.00 05/24/09 9.921 0.457 8.951,454,354.3 1,840.0 2,880.3 274 243.0 60.00 05/24/09 10.367 0.467 9.350,338,134.9 1,840.0 2,817.8 264 243.3 60.00 05/24/09 10.243 0.425 9.1 46,820,531.8 1,840.0 2,595.5 240 246.6 60.00 05/24/09 10.367 0.475 9.351,173,335.8 1,840.0 2,864.6 272 249.0 60.00 05/24/09 10.255 0.478 9.2 52,093,924.2 1,840.0 2,916.1 274 249.8 60.00 05/24/09 10.157 0.473 9.2 51,545,569.8 1,840.0 2,913.5 272 249.4 60.00 05/24/09 10.255 0.476 9.2 51,805,375.5 1,840.0 2,900.0 273 249.4 60.00 05/24/09 10.255 0.472 9.2 51,453,797.0 1,840.0 2,880.3 270 249.3 60.00 05/24/09 10.378 0.497 9.453,010,297.6 1,840.0 2,996.2 283 249.4 60.00 05/24/09 10.378 0.489 9.452,099,390.3 1,840.0 2,944.7 276 248.9 60.00 05/24/09 10.497 0.510 9.653,294,099.4 1,840.0 3,041.2 286 247.0 05/24/09 10.598 0.504 9.652,601,119.2 1,840.0 2,973.1 282 244.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 60.00 60.00 05/27/09 9.681 0.447 8.652,114,121.8 1,840.0 2,888.9 273 243.8 60.00 05/27/09 9.681 0.447 8.652,108,520.5 1,840.0 2,888.7 274 242.4 60.00 05/27/09 9.549 0.420 8.450,144,052.9 1,840.0 2,752.5 257 241.6 60.00 05/27/09 9.549 0.422 8.450,353,599.8 1,840.0 2,764.0 259 240.8 60.00 05/27/09 9.300 0.394 8.1 48,697,120.0 1,840.0 2,646.6 248 240.3 60.00 05/27/09 9.568 0.433 8.550,994,946.5 1,840.0 2,826.9 265 235.1 60.00 05/27/09 9.874 0.403 8.646,962,971.5 1,840.0 2,552.3 234 237.8 60.00 05/27/09 9.776 0.410 8.647,729,323.7 1,840.0 2,619.9 242 237.7 60.00 05/27/09 9.530 0.393 8.347,491,570.3 1,840.0 2,581.1 237 237.4 60.00 05/27/09 9.278 0.364 8.045,576,587.8 1,840.0 2,452.2 223 237.9 60.00 05/27/09 9.185 0.370 8.046,386,097.5 1,840.0 2,521.0 229 240.1 60.00 05/26/09 9.162 0.365 7.946,265,720.6 1,840.0 2,489.3 229 242.9 60.00 05/26/09 9.094 0.390 8.048,919,159.6 1,840.0 2,685.2 247 243.2 60.00 05/26/09 9.094 0.392 8.049,142,043.8 1,840.0 2,697.5 252 243.8 60.00 05/26/09 8.981 0.386 7.948,969,860.4 1,840.0 2,688.0 250 245.4 60.00 05/26/09 8.981 0.395 7.950,048,766.7 1,840.0 2,747.3 257 248.8 60.00 05/26/09 9.252 0.446 8.353,890,564.8 1,840.0 3,016.7 290 249.0 60.00 05/26/09 9.005 0.416 8.052,176,718.0 1,840.0 2,892.4 276 247.9 60.00 05/26/09 9.364 0.446 8.453,241,083.7 1,840.0 2,980.3 283 249.0 60.00 05/26/09 9.252 0.446 8.353,813,686.0 1,840.0 3,012.4 291 248.9 60.00 05/26/09 9.252 0.445 8.353,739,049.3 1,840.0 3,008.2 289 248.7 60.00 05/26/09 8.695 0.417 7.853,559,001.8 1,840.0 2,998.1 289 248.2 60.00 05/26/09 8.059 0.395 7.354,233,634.2 1,840.0 3,065.4 292 248.9 60.00 05/26/09 8.059 0.393 7.354,021,269.6 1,840.0 3,053.4 288 248.5 60.00 05/26/09 8.092 0.400 7.454,234,609.6 1,840.0 3,094.9 291 246.1 60.00 05/26/09 8.360 0.392 7.552,440,674.2 1,840.0 2,935.6 276 242.2 60.00 05/26/09 8.412 0.365 7.449,391,741.1 1,840.0 2,711.2 254 240.8 60.00 05/26/09 8.667 0.389 7.750,605,782.7 1,840.0 2,805.3 260 239.6 60.00 05/26/09 8.267 0.346 7.248,205,249.3 1,840.0 2,619.8 243 239.1 60.00 05/26/09 8.185 0.348 7.248,412,756.1 1,840.0 2,657.5 249 234.3 60.00 05/26/09 8.185 0.348 7.248,405,599.3 1,840.0 2,657.1 246 236.8 60.00 05/26/09 8.071 0.336 7.1 47,398,639.3 1,840.0 2,601.8 237 234.6 60.00 05/26/09 8.037 0.320 7.045,817,170.7 1,840.0 2,490.1 225 234.9 60.00 05/26/09 8.037 0.320 7.045,870,763.0 1,840.0 2,493.0 225 235.9 60.00 05/26/09 8.037 0.322 7.046,055,043.6 1,840.0 2,503.0 226 237.3 60.00 05/25/09 8.071 0.333 7.1 46,956,045.0 1,840.0 2,577.5 230 238.2 05/25/09 8.071 0.331 7.1 46,696,201.2 1,840.0 2,563.2 228 239.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 MC M 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 60.00 60.00 05/28/09 9.874 0.399 8.646,491,301.0 1,840.0 2,526.7 229 243.4 60.00 05/28/09 9.890 0.413 8.747,563,855.5 1,840.0 2,610.8 240 246.8 60.00 05/28/09 9.681 0.441 8.651,339,047.5 1,840.0 2,846.0 270 247.7 60.00 05/28/09 9.475 0.443 8.552,281,793.0 1,840.0 2,926.7 277 247.8 60.00 05/28/09 9.681 0.441 8.651,389,101.0 1,840.0 2,848.7 268 248.0 60.00 05/28/09 9.568 0.434 8.551,211,867.2 1,840.0 2,838.9 267 247.8 60.00 05/28/09 9.568 0.431 8.550,770,751.9 1,840.0 2,814.5 267 247.3 60.00 05/28/09 9.568 0.430 8.550,665,449.9 1,840.0 2,808.6 263 247.4 60.00 05/28/09 9.568 0.429 8.550,586,546.5 1,840.0 2,804.3 264 246.2 60.00 05/28/09 9.568 0.426 8.550,281,850.8 1,840.0 2,787.4 261 246.6 60.00 05/28/09 9.568 0.427 8.550,308,390.9 1,840.0 2,788.8 260 246.8 60.00 05/28/09 9.568 0.429 8.550,533,811.7 1,840.0 2,801.3 262 246.7 60.00 05/28/09 9.230 0.413 8.2 50,527,122.1 1,840.0 2,801.0 260 247.1 60.00 05/28/09 9.118 0.408 8.1 50,439,422.2 1,840.0 2,796.1 259 246.2 60.00 05/28/09 9.118 0.406 8.1 50,186,104.5 1,840.0 2,782.0 259 245.9 60.00 05/28/09 9.118 0.409 8.1 50,599,227.0 1,840.0 2,804.9 261 245.8 60.00 05/28/09 9.118 0.406 8.1 50,265,080.4 1,840.0 2,786.4 258 244.7 60.00 05/28/09 9.322 0.411 8.2 50,249,575.5 1,840.0 2,758.3 259 246.7 60.00 05/28/09 9.118 0.397 8.1 49,147,058.0 1,840.0 2,724.5 253 239.0 60.00 05/28/09 9.029 0.400 8.1 49,459,124.4 1,840.0 2,768.6 258 239.9 60.00 05/28/09 9.005 0.385 8.048,235,483.8 1,840.0 2,673.9 248 237.0 60.00 05/28/09 8.841 0.355 7.746,170,062.0 1,840.0 2,509.2 223 241.2 60.00 05/28/09 8.611 0.348 7.546,498,774.7 1,840.0 2,527.1 231 242.9 60.00 05/28/09 8.640 0.370 7.648,837,729.8 1,840.0 2,680.8 249 244.5 60.00 05/27/09 8.753 0.371 7.748,316,592.2 1,840.0 2,652.2 248 242.6 60.00 05/27/09 8.841 0.367 7.747,713,549.7 1,840.0 2,593.2 243 241.2 60.00 05/27/09 9.070 0.376 7.947,741,387.1 1,840.0 2,594.6 246 240.2 60.00 05/27/09 9.094 0.402 8.050,354,179.5 1,840.0 2,764.0 262 241.6 60.00 05/27/09 9.343 0.419 8.350,559,770.3 1,840.0 2,802.8 265 240.0 60.00 05/27/09 9.322 0.398 8.248,610,786.2 1,840.0 2,668.3 251 242.5 60.00 05/27/09 9.322 0.422 8.2 51,519,412.4 1,840.0 2,827.9 269 246.0 60.00 05/27/09 9.587 0.458 8.653,355,449.2 1,840.0 2,986.7 284 246.3 60.00 05/27/09 9.921 0.481 8.954,123,107.6 1,840.0 3,029.7 289 246.5 60.00 05/27/09 9.810 0.474 8.853,962,374.4 1,840.0 3,020.7 289 245.6 60.00 05/27/09 9.587 0.449 8.652,377,097.0 1,840.0 2,932.0 279 244.2 60.00 05/27/09 9.587 0.459 8.653,503,225.4 1,840.0 2,995.0 285 245.5 05/27/09 9.793 0.460 8.752,953,858.7 1,840.0 2,935.5 278 244.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 60.00 60.00 05/30/09 9.274 0.439 8.452,337,979.7 1,840.0 2,958.2 279 246.8 60.00 05/30/09 8.832 0.419 8.052,493,486.8 1,840.0 2,967.0 281 246.5 60.00 05/30/09 8.360 0.388 7.551,843,271.7 1,840.0 2,902.1 274 244.9 60.00 05/30/09 8.249 0.372 7.450,390,148.7 1,840.0 2,820.7 264 241.8 60.00 05/30/09 8.330 0.359 7.448,659,287.3 1,840.0 2,697.4 249 240.9 60.00 05/30/09 8.382 0.362 7.349,646,464.2 1,840.0 2,698.2 259 241.8 60.00 05/30/09 8.185 0.335 7.246,688,231.7 1,840.0 2,562.8 231 243.4 60.00 05/30/09 8.105 0.335 7.246,666,923.5 1,840.0 2,587.0 238 240.6 60.00 05/30/09 8.249 0.368 7.449,814,772.3 1,840.0 2,788.6 263 241.6 60.00 05/30/09 8.611 0.388 7.849,875,133.4 1,840.0 2,819.0 260 237.8 60.00 05/30/09 8.806 0.377 7.947,774,050.9 1,840.0 2,674.3 245 235.0 60.00 05/30/09 8.981 0.360 7.945,631,226.3 1,840.0 2,504.7 226 236.8 60.00 05/30/09 9.094 0.368 8.046,138,651.7 1,840.0 2,532.6 225 239.4 60.00 05/29/09 9.208 0.373 8.1 46,142,353.3 1,840.0 2,532.8 224 240.1 60.00 05/29/09 9.549 0.386 8.445,999,546.2 1,840.0 2,525.0 228 240.9 60.00 05/29/09 9.568 0.407 8.547,999,967.5 1,840.0 2,660.9 244 240.6 60.00 05/29/09 9.568 0.408 8.548,130,130.7 1,840.0 2,668.1 246 241.9 60.00 05/29/09 9.455 0.404 8.448,209,302.0 1,840.0 2,672.5 245 243.9 60.00 05/29/09 9.455 0.401 8.447,834,429.7 1,840.0 2,651.7 245 244.4 60.00 05/29/09 9.568 0.412 8.548,609,443.2 1,840.0 2,694.6 253 245.9 60.00 05/29/09 9.587 0.432 8.650,322,882.3 1,840.0 2,817.0 265 246.2 60.00 05/29/09 9.587 0.427 8.649,783,702.6 1,840.0 2,786.8 263 246.4 60.00 05/29/09 9.698 0.436 8.750,258,891.3 1,840.0 2,813.4 263 247.7 60.00 05/29/09 9.715 0.452 8.851,499,334.3 1,840.0 2,910.8 274 247.3 60.00 05/29/09 9.715 0.454 8.851,753,811.4 1,840.0 2,925.2 277 248.5 60.00 05/29/09 9.605 0.453 8.752,212,904.8 1,840.0 2,951.2 282 247.5 60.00 05/29/09 9.475 0.441 8.552,043,324.4 1,840.0 2,913.3 277 248.1 60.00 05/29/09 9.494 0.452 8.652,718,359.7 1,840.0 2,979.7 282 245.8 60.00 05/29/09 9.568 0.427 8.550,334,408.8 1,840.0 2,790.3 265 245.8 60.00 05/29/09 9.568 0.431 8.550,829,286.7 1,840.0 2,817.7 267 244.0 60.00 05/29/09 9.776 0.427 8.649,788,661.0 1,840.0 2,733.0 257 242.4 60.00 05/29/09 9.494 0.425 8.649,508,382.2 1,840.0 2,798.3 252 238.0 60.00 05/29/09 9.568 0.408 8.548,144,010.8 1,840.0 2,668.9 242 238.3 60.00 05/29/09 9.663 0.390 8.545,933,205.2 1,840.0 2,521.3 223 239.1 60.00 05/29/09 9.759 0.388 8.545,797,746.4 1,840.0 2,489.0 222 238.8 60.00 05/29/09 9.663 0.386 8.545,528,427.2 1,840.0 2,499.1 222 239.6 05/29/09 9.874 0.396 8.646,149,101.4 1,840.0 2,508.1 225 241.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 60.00 60.00 06/01/09 9.208 0.373 8.1 46,211,488.7 1,840.0 2,536.6 224 240.7 60.00 06/01/09 9.208 0.375 8.1 46,369,478.9 1,840.0 2,545.3 224 241.9 60.00 05/31/09 9.208 0.381 8.1 47,106,089.3 1,840.0 2,585.7 232 242.8 60.00 05/31/09 9.663 0.395 8.546,605,992.1 1,840.0 2,558.3 229 242.8 60.00 05/31/09 10.117 0.404 8.945,511,239.6 1,840.0 2,498.2 226 245.5 60.00 05/31/09 10.157 0.471 9.2 51,333,049.7 1,840.0 2,901.4 272 247.1 60.00 05/31/09 9.494 0.440 8.651,292,311.0 1,840.0 2,899.1 270 247.0 60.00 05/31/09 9.029 0.410 8.1 50,731,525.4 1,840.0 2,839.9 267 246.8 60.00 05/31/09 8.918 0.401 8.050,293,567.6 1,840.0 2,815.4 265 246.1 60.00 05/31/09 8.832 0.410 8.051,326,915.7 1,840.0 2,901.1 272 247.4 60.00 05/31/09 8.722 0.406 7.951,451,379.2 1,840.0 2,908.1 273 246.7 60.00 05/31/09 8.722 0.402 7.950,978,680.9 1,840.0 2,881.4 272 246.4 60.00 05/31/09 8.501 0.391 7.750,846,627.4 1,840.0 2,874.0 271 246.4 60.00 05/31/09 8.390 0.388 7.651,225,843.8 1,840.0 2,895.4 271 246.4 60.00 05/31/09 8.059 0.370 7.350,863,512.6 1,840.0 2,874.9 269 246.1 60.00 05/31/09 7.915 0.360 7.1 50,781,204.5 1,840.0 2,842.6 270 244.8 60.00 05/31/09 7.803 0.357 7.051,153,603.2 1,840.0 2,863.5 273 243.0 60.00 05/31/09 7.915 0.362 7.1 51,035,742.8 1,840.0 2,856.9 270 241.9 60.00 05/31/09 7.992 0.352 7.1 49,750,571.7 1,840.0 2,757.9 258 240.1 60.00 05/31/09 7.844 0.341 6.949,511,505.1 1,840.0 2,717.8 256 238.6 60.00 05/31/09 7.246 0.315 6.548,622,138.0 1,840.0 2,721.8 245 232.7 60.00 05/31/09 7.048 0.284 6.245,829,790.6 1,840.0 2,515.7 224 235.8 60.00 05/31/09 7.204 0.300 6.446,948,061.9 1,840.0 2,602.6 233 235.4 60.00 05/31/09 7.092 0.288 6.345,877,031.5 1,840.0 2,543.2 225 236.0 60.00 05/31/09 7.092 0.288 6.345,799,864.2 1,840.0 2,538.9 224 237.8 60.00 05/31/09 7.204 0.301 6.447,126,585.0 1,840.0 2,612.5 237 240.6 60.00 05/30/09 7.429 0.316 6.648,035,634.7 1,840.0 2,662.9 244 241.6 60.00 05/30/09 7.654 0.323 6.847,551,727.3 1,840.0 2,636.0 244 242.6 60.00 05/30/09 8.026 0.355 7.249,444,253.3 1,840.0 2,767.8 257 245.4 60.00 05/30/09 8.611 0.403 7.851,727,539.1 1,840.0 2,923.8 279 243.4 60.00 05/30/09 8.832 0.414 8.051,802,765.4 1,840.0 2,928.0 278 243.7 60.00 05/30/09 8.918 0.404 8.050,570,145.9 1,840.0 2,830.8 266 245.0 60.00 05/30/09 8.942 0.411 8.1 50,862,359.0 1,840.0 2,874.8 272 245.3 60.00 05/30/09 8.857 0.423 8.1 52,332,430.8 1,840.0 2,986.3 281 246.3 60.00 05/30/09 8.967 0.424 8.2 51,770,717.3 1,840.0 2,954.3 279 246.9 60.00 05/30/09 9.053 0.430 8.2 52,581,015.1 1,840.0 2,972.0 282 247.5 05/30/09 9.163 0.432 8.352,210,048.2 1,840.0 2,951.0 278 247.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 M 09:00 S S S 10:00 S S S 11:00 S S S 12:00 C 13:00 C 14:00 60.00 60.00 06/02/09 8.249 0.345 7.446,746,129.6 1,840.0 2,616.8 243 242.9 60.00 06/02/09 8.832 0.388 8.048,614,200.0 1,840.0 2,747.7 257 242.3 60.00 06/02/09 8.611 0.394 7.850,627,558.8 1,840.0 2,861.6 270 241.5 60.00 06/02/09 8.529 0.400 7.851,398,552.8 1,840.0 2,933.1 277 240.2 60.00 06/02/09 8.529 0.400 7.851,399,051.3 1,840.0 2,933.1 271 242.3 60.00 06/02/09 8.611 0.400 7.851,355,291.5 1,840.0 2,902.7 273 241.2 60.00 06/02/09 8.611 0.409 7.852,604,722.2 1,840.0 2,973.3 283 241.1 60.00 06/02/09 8.695 0.394 7.850,674,366.0 1,840.0 2,836.6 267 237.8 60.00 06/02/09 8.217 0.366 7.350,293,029.3 1,840.0 2,788.0 262 235.3 60.00 06/02/09 7.880 0.330 7.047,232,284.6 1,840.0 2,618.3 238 229.0 60.00 06/02/09 8.071 0.323 7.1 45,656,151.2 1,840.0 2,506.1 225 231.8 60.00 06/02/09 8.185 0.328 7.245,701,040.8 1,840.0 2,508.6 225 231.9 60.00 06/02/09 8.299 0.332 7.345,579,290.3 1,840.0 2,501.9 224 233.3 60.00 06/02/09 8.412 0.338 7.445,724,197.9 1,840.0 2,509.8 223 234.3 60.00 06/02/09 8.640 0.349 7.646,003,817.7 1,840.0 2,525.2 227 235.9 60.00 06/01/09 8.780 0.362 7.846,450,860.3 1,840.0 2,575.0 226 238.5 60.00 06/01/09 8.867 0.359 7.846,173,437.4 1,840.0 2,534.5 224 241.1 60.00 06/01/09 8.780 0.388 7.849,824,286.7 1,840.0 2,762.0 257 242.7 60.00 06/01/09 8.695 0.401 7.851,532,317.5 1,840.0 2,884.7 268 242.7 60.00 06/01/09 8.667 0.374 7.748,624,976.4 1,840.0 2,695.5 243 243.5 60.00 06/01/09 8.753 0.351 7.745,624,590.8 1,840.0 2,504.4 222 248.5 60.00 06/01/09 8.611 0.399 7.851,276,242.7 1,840.0 2,898.2 271 249.6 60.00 06/01/09 8.639 0.415 7.952,609,067.5 1,840.0 3,002.1 280 250.8 60.00 06/01/09 8.748 0.418 8.052,400,937.3 1,840.0 2,990.3 280 249.9 60.00 06/01/09 8.857 0.421 8.1 52,063,875.1 1,840.0 2,971.0 276 250.1 60.00 06/01/09 8.942 0.418 8.1 51,769,744.1 1,840.0 2,926.1 277 249.5 60.00 06/01/09 9.029 0.417 8.1 51,615,187.1 1,840.0 2,889.3 275 249.6 60.00 06/01/09 9.118 0.416 8.1 51,427,271.1 1,840.0 2,850.8 272 250.2 60.00 06/01/09 9.005 0.406 8.050,825,570.3 1,840.0 2,817.5 270 248.6 60.00 06/01/09 9.230 0.418 8.2 51,107,908.6 1,840.0 2,833.2 272 247.7 60.00 06/01/09 9.230 0.423 8.2 51,661,974.4 1,840.0 2,863.9 276 247.8 60.00 06/01/09 9.118 0.421 8.1 52,048,603.7 1,840.0 2,885.3 275 246.9 60.00 06/01/09 9.300 0.409 8.1 50,552,724.1 1,840.0 2,747.4 260 244.0 60.00 06/01/09 9.208 0.390 8.1 48,215,150.1 1,840.0 2,646.6 244 236.7 60.00 06/01/09 9.208 0.381 8.1 47,105,910.2 1,840.0 2,585.7 234 240.3 60.00 06/01/09 9.208 0.378 8.1 46,718,034.4 1,840.0 2,564.4 234 239.3 06/01/09 9.208 0.373 8.1 46,171,040.9 1,840.0 2,534.4 226 239.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

15:00 16:00 17:00 S S S 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 60.00 60.00 06/04/09 8.981 0.355 7.945,092,141.3 1,840.0 2,475.2 220 230.1 60.00 06/04/09 9.046 0.327 7.841,966,602.8 1,840.0 2,258.0 198 230.1 60.00 06/04/09 8.814 0.319 7.642,121,299.2 1,840.0 2,266.3 200 229.8 60.00 06/04/09 8.841 0.340 7.744,229,724.2 1,840.0 2,403.8 209 233.5 60.00 06/03/09 4.363 0.167 3.844,026,472.0 1,840.0 2,392.7 209 235.1 60.00 06/03/09 8.084 0.289 6.941,977,708.1 1,840.0 2,235.8 197 240.5 60.00 06/03/09 8.753 0.353 7.745,925,736.3 1,840.0 2,520.9 231 244.5 60.00 06/03/09 8.280 0.375 7.550,066,753.7 1,840.0 2,829.9 261 247.8 60.00 06/03/09 8.360 0.366 7.548,887,383.5 1,840.0 2,736.6 253 246.1 60.00 06/03/09 1.561 0.067 1.447,927,253.3 1,840.0 2,682.9 249 243.7 60.00 06/03/09 7.469 0.319 6.747,669,067.5 1,840.0 2,668.4 249 241.4 60.00 06/03/09 8.501 0.363 7.747,217,609.3 1,840.0 2,668.8 244 241.4 60.00 06/03/09 8.695 0.367 7.847,184,687.9 1,840.0 2,641.3 244 243.9 60.00 06/03/09 7.134 0.302 6.447,317,175.0 1,840.0 2,648.7 248 242.5 60.00 06/03/09 8.280 0.352 7.547,039,792.5 1,840.0 2,658.8 245 244.8 60.00 06/03/09 8.390 0.363 7.647,887,507.8 1,840.0 2,706.7 254 244.1 60.00 06/03/09 8.390 0.372 7.649,014,647.3 1,840.0 2,770.4 258 245.7 60.00 06/03/09 8.360 0.370 7.549,399,661.4 1,840.0 2,765.3 259 245.4 60.00 06/03/09 8.390 0.388 7.651,105,744.4 1,840.0 2,888.6 276 243.6 60.00 06/03/09 8.280 0.381 7.550,862,643.0 1,840.0 2,874.9 274 240.5 60.00 06/03/09 8.280 0.384 7.551,361,679.2 1,840.0 2,903.1 277 239.4 60.00 06/03/09 7.838 0.381 7.1 53,726,698.9 1,840.0 3,036.7 287 239.3 60.00 06/03/09 8.280 0.370 7.549,440,302.6 1,840.0 2,794.4 250 228.7 60.00 06/03/09 8.118 0.301 7.043,165,060.1 1,840.0 2,322.5 202 230.5 60.00 06/03/09 8.118 0.297 7.042,461,883.8 1,840.0 2,284.6 198 231.5 60.00 06/03/09 8.084 0.292 6.942,361,258.5 1,840.0 2,256.2 197 233.3 60.00 06/03/09 7.967 0.288 6.842,449,752.4 1,840.0 2,260.9 199 235.5 60.00 06/03/09 7.886 0.293 6.843,186,035.6 1,840.0 2,323.6 203 237.9 60.00 06/02/09 8.002 0.298 6.943,312,467.5 1,840.0 2,330.4 202 241.7 60.00 06/02/09 8.201 0.297 7.042,465,585.2 1,840.0 2,261.8 199 244.1 60.00 06/02/09 8.170 0.353 7.447,760,818.3 1,840.0 2,699.5 250 241.7 60.00 06/02/09 8.059 0.363 7.349,882,922.1 1,840.0 2,819.5 262 241.5 60.00 06/02/09 7.982 0.365 7.350,156,247.3 1,840.0 2,862.2 261 240.2 60.00 06/02/09 7.922 0.299 6.943,482,187.0 1,840.0 2,363.2 204 242.8 60.00 06/02/09 8.234 0.298 7.1 42,059,170.3 1,840.0 2,263.0 197 244.4 60.00 06/02/09 8.026 0.322 7.244,880,604.7 1,840.0 2,512.4 225 242.9 06/02/09 8.170 0.344 7.446,564,631.4 1,840.0 2,631.9 241 242.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 M 10:00 S S S 11:00 S S S 12:00 S S SC 13:00 C 14:00 C 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 MC C 07:00 S S S 08:00 S S SC 09:00 MC 10:00 11:00 12:00 13:00 14:00 15:00 16:00 60.00 60.00 06/05/09 8.774 0.462 8.1 57,182,109.8 1,840.0 3,294.2 314 263.6 60.00 06/05/09 8.665 0.472 8.059,125,880.2 1,840.0 3,406.2 330 263.2 60.00 06/05/09 8.774 0.476 8.1 58,901,482.9 1,840.0 3,393.2 329 263.2 60.00 06/05/09 9.532 0.518 8.858,962,426.6 1,840.0 3,396.7 330 262.7 60.00 06/05/09 9.857 0.532 9.1 58,603,936.6 1,840.0 3,376.1 328 262.1 60.00 06/05/09 10.607 0.567 9.758,533,428.0 1,840.0 3,340.2 331 261.3 60.00 06/05/09 10.819 0.559 9.857,194,375.7 1,840.0 3,232.7 316 257.0 60.00 06/05/09 9.076 0.463 8.355,920,668.7 1,840.0 3,191.1 307 251.2 60.00 06/05/09 9.029 0.430 8.1 53,247,099.7 1,840.0 2,980.7 282 249.4 60.00 06/05/09 9.029 0.436 8.1 53,900,956.2 1,840.0 3,017.3 291 246.0 60.00 06/05/09 8.893 0.415 7.952,610,440.3 1,840.0 2,916.4 279 239.1 60.00 06/05/09 8.002 0.313 6.945,485,948.7 1,840.0 2,447.3 222 230.1 60.00 06/05/09 7.498 0.270 6.442,336,058.5 1,840.0 2,254.9 198 233.2 60.00 06/05/09 5.506 0.198 4.742,303,411.6 1,840.0 2,253.1 198 234.2 60.00 06/05/09 6.795 0.246 5.842,577,874.5 1,840.0 2,267.7 199 235.2 60.00 06/05/09 6.795 0.250 5.843,140,265.5 1,840.0 2,297.7 201 236.8 60.00 06/05/09 6.727 0.250 5.843,258,299.2 1,840.0 2,327.5 202 238.8 60.00 06/04/09 6.912 0.253 5.942,937,978.5 1,840.0 2,286.9 198 243.5 60.00 06/04/09 6.444 0.240 5.543,717,409.6 1,840.0 2,328.4 210 248.4 60.00 06/04/09 6.979 0.311 6.2 50,339,651.4 1,840.0 2,790.6 263 249.7 60.00 06/04/09 7.066 0.338 6.452,966,195.1 1,840.0 2,993.7 284 251.5 60.00 06/04/09 7.066 0.340 6.453,260,799.4 1,840.0 3,010.4 286 251.2 60.00 06/04/09 7.023 0.320 6.350,833,858.9 1,840.0 2,845.6 271 252.1 60.00 06/04/09 7.134 0.324 6.450,761,606.2 1,840.0 2,841.6 272 253.3 60.00 06/04/09 7.176 0.338 6.552,060,860.5 1,840.0 2,942.6 282 251.4 60.00 06/04/09 7.286 0.342 6.651,869,252.2 1,840.0 2,931.7 281 249.9 60.00 06/04/09 7.436 0.356 6.852,459,245.9 1,840.0 2,993.6 286 249.1 60.00 06/04/09 7.066 0.329 6.451,524,968.8 1,840.0 2,912.3 277 251.8 60.00 06/04/09 7.149 0.343 6.652,088,686.3 1,840.0 3,000.8 283 251.3 60.00 06/04/09 7.217 0.348 6.652,862,940.8 1,840.0 3,016.6 288 248.2 60.00 06/04/09 7.217 0.351 6.653,357,256.4 1,840.0 3,044.8 291 248.1 60.00 06/04/09 7.366 0.360 6.853,100,004.9 1,840.0 3,059.0 291 246.1 60.00 06/04/09 7.217 0.351 6.653,346,451.4 1,840.0 3,044.2 292 245.5 60.00 06/04/09 7.326 0.357 6.753,409,812.0 1,840.0 3,047.9 291 243.9 60.00 06/04/09 7.066 0.343 6.453,770,870.5 1,840.0 3,039.2 291 240.4 60.00 06/04/09 7.728 0.345 7.049,395,819.4 1,840.0 2,791.9 252 231.4 06/04/09 8.105 0.333 7.246,358,124.3 1,840.0 2,569.8 231 233.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 60.00 60.00 06/07/09 8.167 0.302 6.943,808,371.8 1,840.0 2,309.4 208 230.5 60.00 06/07/09 8.372 0.300 7.042,935,155.4 1,840.0 2,240.1 200 232.9 60.00 06/07/09 8.372 0.299 7.042,869,362.9 1,840.0 2,236.6 199 232.7 60.00 06/07/09 8.372 0.298 7.042,730,094.1 1,840.0 2,229.4 198 233.7 60.00 06/07/09 8.252 0.295 6.942,877,571.5 1,840.0 2,237.1 200 234.6 60.00 06/07/09 8.286 0.307 7.043,940,462.9 1,840.0 2,316.4 207 237.8 60.00 06/06/09 8.252 0.296 6.943,023,713.6 1,840.0 2,244.7 201 241.8 60.00 06/06/09 8.201 0.322 7.046,050,569.8 1,840.0 2,452.7 228 247.2 60.00 06/06/09 8.442 0.401 7.553,547,378.8 1,840.0 2,968.4 287 246.8 60.00 06/06/09 8.442 0.406 7.554,191,753.7 1,840.0 3,004.1 289 247.0 60.00 06/06/09 9.322 0.441 8.2 53,953,266.4 1,840.0 2,961.6 285 245.9 60.00 06/06/09 9.415 0.420 8.2 51,307,319.2 1,840.0 2,788.4 265 245.3 60.00 06/06/09 9.300 0.418 8.1 51,758,373.6 1,840.0 2,812.9 269 244.9 60.00 06/06/09 9.549 0.451 8.453,762,907.1 1,840.0 2,951.1 283 241.5 60.00 06/06/09 9.394 0.394 8.1 48,785,157.8 1,840.0 2,624.8 240 237.1 60.00 06/06/09 8.641 0.322 7.344,178,313.5 1,840.0 2,328.9 210 237.4 60.00 06/06/09 8.318 0.320 7.1 45,218,935.8 1,840.0 2,408.4 217 240.7 60.00 06/06/09 8.350 0.336 7.246,837,165.6 1,840.0 2,520.0 229 244.0 60.00 06/06/09 8.299 0.369 7.350,690,422.6 1,840.0 2,782.4 259 244.5 60.00 06/06/09 8.185 0.359 7.249,972,714.1 1,840.0 2,743.1 254 245.4 60.00 06/06/09 8.442 0.392 7.552,448,179.5 1,840.0 2,907.4 273 244.2 60.00 06/06/09 9.005 0.428 8.053,624,989.1 1,840.0 2,972.7 281 241.2 60.00 06/06/09 9.185 0.389 8.048,670,321.9 1,840.0 2,645.1 241 236.2 60.00 06/06/09 9.306 0.340 7.744,263,034.2 1,840.0 2,285.3 207 234.8 60.00 06/06/09 9.607 0.359 8.243,933,579.7 1,840.0 2,340.0 207 230.7 60.00 06/06/09 9.688 0.348 8.1 43,078,648.3 1,840.0 2,247.6 199 233.7 60.00 06/06/09 9.209 0.331 7.743,082,840.0 1,840.0 2,247.8 199 234.2 60.00 06/06/09 9.090 0.325 7.642,923,195.6 1,840.0 2,239.5 197 236.4 60.00 06/06/09 8.850 0.324 7.443,945,642.7 1,840.0 2,292.8 203 237.9 60.00 06/06/09 8.850 0.324 7.443,944,897.2 1,840.0 2,292.8 201 240.7 60.00 06/05/09 8.759 0.332 7.444,944,453.7 1,840.0 2,369.3 210 243.1 60.00 06/05/09 8.787 0.335 7.544,703,301.3 1,840.0 2,380.9 212 252.9 60.00 06/05/09 9.162 0.379 7.948,117,483.0 1,840.0 2,588.9 238 256.6 60.00 06/05/09 9.053 0.447 8.2 54,689,016.0 1,840.0 3,091.1 291 258.0 60.00 06/05/09 8.942 0.453 8.1 56,026,713.8 1,840.0 3,166.7 300 259.9 60.00 06/05/09 8.748 0.444 8.055,679,031.3 1,840.0 3,177.3 299 260.8 06/05/09 8.748 0.443 8.055,470,850.1 1,840.0 3,165.5 299 262.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 S S S 15:00 S S S 16:00 S S S 17:00 S S S 18:00 S S S 19:00 S S S 20:00 S S S 21:00 S S S 22:00 S S S 23:00 S S S 00:00 S S S 01:00 S S S 02:00 S S S 03:00 S S S 04:00 S S S 05:00 S S SC C 06:00 C C 07:00 S S SC 08:00 S S S 09:00 S S SC 10:00 S S SC 11:00 S S S 12:00 13:00 14:00 15:00 S S S 16:00 17:00 18:00 60.00 60.00 06/08/09 8.382 0.322 7.344,148,668.5 1,840.0 2,399.4 215 248.2 60.00 06/08/09 8.526 0.354 7.547,325,727.3 1,840.0 2,597.8 244 250.2 60.00 06/08/09 8.667 0.382 7.749,680,567.3 1,840.0 2,754.1 259 249.8 60.00 06/08/09 8.893 0.395 7.950,117,946.0 1,840.0 2,778.3 265 248.9 60.00 06/08/09 9.415 0.422 8.2 51,538,672.1 1,840.0 2,801.0 267 253.0 60.00 06/08/09 9.435 0.425 8.351,336,540.2 1,840.0 2,818.0 270 253.0 60.00 06/08/09 9.455 0.433 8.451,697,613.3 1,840.0 2,865.9 271 254.7 60.00 06/08/09 9.005 0.412 8.051,666,212.2 1,840.0 2,864.1 271 252.3 60.00 06/08/09 9.005 0.407 8.050,932,780.5 1,840.0 2,823.5 267 248.1 60.00 06/08/09 8.918 0.399 8.049,975,663.3 1,840.0 2,797.6 261 245.2 60.00 06/08/09 8.918 0.401 8.050,255,015.6 1,840.0 2,813.2 264 241.8 60.00 06/08/09 9.005 0.402 8.050,410,638.4 1,840.0 2,794.5 264 240.4 60.00 06/08/09 8.442 0.383 7.551,206,241.3 1,840.0 2,838.6 265 236.5 60.00 06/08/09 8.167 0.309 6.944,880,955.4 1,840.0 2,366.0 215 231.4 60.00 06/08/09 8.167 0.298 6.943,249,626.6 1,840.0 2,280.0 203 233.8 60.00 06/08/09 8.167 0.295 6.942,879,714.6 1,840.0 2,260.5 202 232.7 60.00 06/08/09 8.252 0.296 6.942,999,412.0 1,840.0 2,243.4 199 233.3 60.00 06/08/09 8.167 0.294 6.942,752,787.0 1,840.0 2,253.8 200 233.3 60.00 06/08/09 8.252 0.296 6.942,935,978.6 1,840.0 2,240.1 199 235.3 60.00 06/07/09 8.252 0.295 6.942,791,945.7 1,840.0 2,232.6 198 237.6 60.00 06/07/09 8.252 0.297 6.943,129,229.8 1,840.0 2,250.2 198 240.1 60.00 06/07/09 8.084 0.307 6.944,648,791.3 1,840.0 2,378.0 213 243.0 60.00 06/07/09 7.767 0.350 6.950,858,372.2 1,840.0 2,819.3 262 241.8 60.00 06/07/09 7.922 0.323 6.946,903,117.3 1,840.0 2,549.1 225 238.4 60.00 06/07/09 8.167 0.299 6.943,496,471.6 1,840.0 2,293.0 204 239.5 60.00 06/07/09 8.084 0.298 6.943,350,046.1 1,840.0 2,308.9 205 239.7 60.00 06/07/09 8.084 0.294 6.942,643,085.4 1,840.0 2,271.2 203 241.6 60.00 06/07/09 8.084 0.293 6.942,592,094.7 1,840.0 2,268.5 202 240.8 60.00 06/07/09 8.084 0.291 6.942,302,509.4 1,840.0 2,253.1 201 237.0 60.00 06/07/09 7.498 0.269 6.442,106,801.4 1,840.0 2,242.7 200 236.4 60.00 06/07/09 7.694 0.273 6.542,099,495.6 1,840.0 2,219.3 198 236.9 60.00 06/07/09 8.002 0.303 6.943,959,840.7 1,840.0 2,365.2 210 235.9 60.00 06/07/09 8.201 0.302 7.043,271,051.0 1,840.0 2,304.7 206 233.8 60.00 06/07/09 8.286 0.299 7.042,867,026.6 1,840.0 2,259.8 200 230.9 60.00 06/07/09 8.404 0.303 7.1 42,834,300.4 1,840.0 2,258.1 202 230.9 60.00 06/07/09 8.611 0.308 7.242,828,698.8 1,840.0 2,234.6 203 232.5 06/07/09 8.404 0.320 7.1 45,213,617.9 1,840.0 2,383.6 216 234.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

19:00 S S S 20:00 21:00 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F FC F F F F F F 03:00 04:00 C 05:00 C 06:00 C C 07:00 S S SC 08:00 S S SC 09:00 S S SC 10:00 S S S 11:00 S S S 12:00 S S S 13:00 S S S 14:00 S S S 15:00 S S S 16:00 S S SC 17:00 S S SC 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 60.00 60.00 06/10/09 8.472 0.374 7.649,270,473.6 1,840.0 2,758.0 250 246.0 60.00 06/10/09 9.663 0.418 8.549,293,363.1 1,840.0 2,705.8 250 245.7 60.00 06/10/09 10.018 0.438 8.949,289,846.8 1,840.0 2,732.4 250 241.3 60.00 06/10/09 9.810 0.432 8.849,221,986.7 1,840.0 2,755.4 250 244.5 60.00 06/10/09 9.568 0.417 8.549,163,850.9 1,840.0 2,725.4 250 244.7 60.00 06/10/09 9.252 0.407 8.349,194,102.1 1,840.0 2,753.8 250 244.8 60.00 06/10/09 9.029 0.397 8.1 49,102,659.2 1,840.0 2,748.7 250 245.0 60.00 06/10/09 9.029 0.398 8.1 49,184,769.2 1,840.0 2,753.3 250 244.8 60.00 06/09/09 8.583 0.379 7.749,378,827.9 1,840.0 2,764.2 251 244.8 60.00 06/09/09 8.390 0.374 7.649,347,418.3 1,840.0 2,789.2 253 243.8 60.00 06/09/09 8.185 0.343 7.247,783,521.4 1,840.0 2,622.9 238 243.0 60.00 06/09/09 8.026 0.354 7.249,232,186.9 1,840.0 2,755.9 255 242.3 60.00 06/09/09 8.137 0.348 7.347,800,244.0 1,840.0 2,675.8 240 240.0 60.00 06/09/09 8.794 0.358 7.249,818,481.5 1,840.0 2,545.1 219 235.6 60.00 06/09/09 4.206 0.162 3.743,887,310.2 1,840.0 2,409.0 206 226.4 60.00 06/09/09 4.568 0.142 3.738,422,054.6 1,840.0 1,942.0 152 220.7 60.00 06/09/09 5.057 0.116 3.731,465,290.2 1,840.0 1,436.4 105 218.1 60.00 06/09/09 6.247 0.109 3.729,552,786.1 1,840.0 1,092.2 69 214.2 60.00 06/09/09 8.170 0.106 3.728,743,808.0 1,840.0 812.3 55 208.9 60.00 06/09/09 9.039 0.103 3.727,973,806.5 1,840.0 714.6 36 206.1 60.00 06/09/09 13.704 0.104 3.728,049,667.6 1,840.0 472.6 13 182.1 60.00 06/09/09 26.551 0.093 3.725,091,876.6 1,840.0 218.2 0 175.2 60.00 06/09/09 32.678 0.094 3.725,356,933.6 1,840.0 179.2 0 173.6 60.00 06/09/09 35.402 0.093 3.725,247,340.5 1,840.0 164.7 0 172.1 60.00 06/09/09 70.803 0.092 3.724,918,422.6 1,840.0 81.3 0 172.7 60.00 06/09/09 2.296 0.002 0.1 24,887,293.0 1,840.0 67.6 0 173.3 60.00 06/09/09 0.000 0.000 0.024,545,040.2 1,840.0 66.7 0 174.8 11.00 06/09/09 2.870 0.002 0.1 24,166,793.1 1,840.0 52.5 0 177.8 0.00 06/09/09 5.741 0.000 0.1 24,242,600.4 1,840.0 26.4 0 182.5 0.00 06/09/09 0.000 3.2 18,303,084.9 1,840.0 0.0 0 186.0 0.00 06/09/09 0.000 0.0 18,004,391.8 1,840.0 0.0 0 191.1 0.00 06/09/09 0.000 0.1 18,385,354.1 1,840.0 0.0 0 199.7 0.00 06/08/09 0.000 0.0 18,284,449.8 1,840.0 0.0 0 211.7 42.00 06/08/09 0.000 0.1 20,021,122.7 1,840.0 0.0 0 232.3 60.00 06/08/09 8.611 0.120 5.730,177,534.8 1,840.0 1,246.5 103 254.4 60.00 06/08/09 8.372 0.304 7.043,571,796.2 1,840.0 2,273.3 221 250.2 06/08/09 8.105 0.364 7.2 50,649,400.7 1,840.0 2,807.7 264 248.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 60.00 60.00 06/11/09 8.799 0.463 8.2 56,648,333.4 1,840.0 3,294.2 314 260.7 60.00 06/11/09 8.990 0.464 8.356,062,537.0 1,840.0 3,229.7 310 261.1 60.00 06/11/09 8.882 0.456 8.2 55,766,789.8 1,840.0 3,212.7 307 263.1 60.00 06/11/09 8.906 0.471 8.356,829,088.1 1,840.0 3,304.7 319 263.2 60.00 06/11/09 8.799 0.473 8.2 57,777,614.8 1,840.0 3,359.9 323 265.2 60.00 06/11/09 8.611 0.478 8.1 59,141,670.8 1,840.0 3,471.4 333 265.9 60.00 06/11/09 8.930 0.494 8.458,922,845.3 1,840.0 3,458.5 333 265.4 60.00 06/11/09 9.249 0.507 8.758,442,166.1 1,840.0 3,430.3 330 265.2 60.00 06/11/09 9.143 0.503 8.658,638,756.5 1,840.0 3,441.9 330 265.3 60.00 06/11/09 9.036 0.499 8.558,833,442.5 1,840.0 3,453.2 332 265.9 60.00 06/11/09 9.143 0.503 8.658,635,691.3 1,840.0 3,441.7 332 264.9 60.00 06/11/09 9.336 0.512 8.758,934,601.5 1,840.0 3,427.2 332 261.8 60.00 06/11/09 9.532 0.510 8.858,084,604.8 1,840.0 3,346.2 328 258.4 60.00 06/11/09 9.605 0.490 8.756,411,178.6 1,840.0 3,188.4 314 255.4 60.00 06/11/09 8.611 0.426 7.854,785,775.6 1,840.0 3,096.6 297 250.5 60.00 06/11/09 8.640 0.383 7.650,505,205.1 1,840.0 2,772.3 263 247.0 60.00 06/11/09 8.695 0.411 7.852,789,323.9 1,840.0 2,955.0 279 249.9 60.00 06/11/09 8.640 0.379 7.649,954,363.8 1,840.0 2,742.0 256 247.8 60.00 06/11/09 8.981 0.389 7.949,402,340.7 1,840.0 2,711.7 251 249.9 60.00 06/11/09 9.208 0.401 8.1 49,609,294.1 1,840.0 2,723.1 256 248.8 60.00 06/11/09 9.118 0.396 8.1 48,948,832.7 1,840.0 2,713.5 252 253.6 60.00 06/10/09 8.981 0.378 7.947,984,715.3 1,840.0 2,634.0 247 256.1 60.00 06/10/09 9.141 0.419 8.2 51,240,146.5 1,840.0 2,868.3 275 260.8 60.00 06/10/09 9.121 0.482 8.556,813,385.9 1,840.0 3,303.8 319 261.7 60.00 06/10/09 9.228 0.494 8.657,549,862.6 1,840.0 3,346.7 324 262.9 60.00 06/10/09 9.336 0.498 8.757,346,013.4 1,840.0 3,334.8 322 264.4 60.00 06/10/09 8.930 0.488 8.458,204,728.1 1,840.0 3,416.4 330 264.4 60.00 06/10/09 8.718 0.475 8.2 58,014,268.3 1,840.0 3,405.2 329 263.6 60.00 06/10/09 8.532 0.470 8.1 58,155,362.8 1,840.0 3,445.1 330 263.7 60.00 06/10/09 8.322 0.459 7.958,265,574.7 1,840.0 3,451.6 330 263.6 60.00 06/10/09 7.900 0.436 7.558,196,062.4 1,840.0 3,447.5 329 263.1 60.00 06/10/09 7.479 0.413 7.1 58,286,248.8 1,840.0 3,452.8 329 261.7 60.00 06/10/09 7.479 0.417 7.1 58,840,907.2 1,840.0 3,485.7 329 257.9 60.00 06/10/09 7.366 0.375 6.855,211,153.5 1,840.0 3,180.6 299 251.4 60.00 06/10/09 7.803 0.345 7.049,406,750.8 1,840.0 2,765.7 253 248.3 60.00 06/10/09 7.692 0.334 6.948,579,351.8 1,840.0 2,719.4 250 247.0 06/10/09 7.767 0.339 6.949,220,043.3 1,840.0 2,728.5 250 247.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 M 08:00 S S S 09:00 C 10:00 C 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 60.00 60.00 06/13/09 8.893 0.433 7.954,944,188.5 1,840.0 3,045.8 284 255.6 60.00 06/13/09 9.046 0.415 7.853,262,209.7 1,840.0 2,865.7 271 256.4 60.00 06/13/09 9.141 0.465 8.2 56,790,453.6 1,840.0 3,179.0 298 250.2 60.00 06/13/09 8.787 0.367 7.549,029,577.3 1,840.0 2,611.4 243 248.9 60.00 06/13/09 8.759 0.350 7.447,415,346.0 1,840.0 2,499.6 229 247.5 60.00 06/13/09 8.878 0.351 7.546,965,594.9 1,840.0 2,475.9 232 254.5 60.00 06/13/09 9.138 0.372 7.847,803,390.6 1,840.0 2,546.0 239 264.6 60.00 06/13/09 9.029 0.454 8.1 56,205,450.0 1,840.0 3,146.3 309 274.3 60.00 06/13/09 8.930 0.552 8.465,802,782.4 1,840.0 3,862.4 386 287.5 60.00 06/13/09 8.686 0.692 8.7 79,771,915.4 1,840.0 4,985.8 494 299.9 60.00 06/12/09 9.028 0.768 9.2 83,616,424.6 1,840.0 5,316.9 519 302.0 60.00 06/12/09 9.225 0.779 9.483,104,402.5 1,840.0 5,284.3 519 303.4 60.00 06/12/09 9.225 0.780 9.483,182,576.9 1,840.0 5,289.4 519 303.5 60.00 06/12/09 9.205 0.773 9.383,306,561.0 1,840.0 5,252.0 518 300.5 60.00 06/12/09 9.304 0.781 9.483,233,511.5 1,840.0 5,247.4 516 296.5 60.00 06/12/09 9.304 0.755 9.480,454,647.4 1,840.0 5,072.2 500 287.4 60.00 06/12/09 9.021 0.616 8.8 70,198,187.4 1,840.0 4,272.9 422 270.5 60.00 06/12/09 9.143 0.531 8.661,859,327.3 1,840.0 3,630.9 355 263.4 60.00 06/12/09 9.121 0.500 8.558,937,646.6 1,840.0 3,427.4 331 261.5 60.00 06/12/09 8.882 0.482 8.2 58,946,226.3 1,840.0 3,395.8 333 261.8 60.00 06/12/09 8.262 0.454 7.759,081,971.1 1,840.0 3,435.7 334 261.9 60.00 06/12/09 7.726 0.426 7.2 59,237,317.1 1,840.0 3,444.8 333 261.8 60.00 06/12/09 7.189 0.394 6.758,997,358.0 1,840.0 3,430.8 332 260.7 60.00 06/12/09 5.957 0.322 5.558,685,671.1 1,840.0 3,380.8 330 257.4 60.00 06/12/09 5.957 0.313 5.557,090,192.6 1,840.0 3,288.9 317 249.7 60.00 06/12/09 6.191 0.276 5.550,360,364.2 1,840.0 2,791.7 266 245.0 60.00 06/12/09 6.078 0.267 5.449,593,570.1 1,840.0 2,749.2 257 241.1 60.00 06/12/09 6.315 0.257 5.546,820,520.3 1,840.0 2,544.6 234 238.1 60.00 06/12/09 6.774 0.267 5.945,272,559.7 1,840.0 2,460.5 218 233.4 60.00 06/12/09 7.102 0.262 6.043,806,527.6 1,840.0 2,309.4 205 237.7 60.00 06/12/09 7.812 0.291 6.644,190,284.8 1,840.0 2,329.6 208 239.2 60.00 06/12/09 7.894 0.291 6.644,207,686.6 1,840.0 2,306.5 205 241.3 60.00 06/12/09 7.931 0.293 6.743,769,509.6 1,840.0 2,307.4 203 243.0 60.00 06/12/09 8.013 0.290 6.743,307,490.9 1,840.0 2,259.5 201 250.0 60.00 06/11/09 8.118 0.319 7.045,732,952.8 1,840.0 2,460.6 225 261.3 60.00 06/11/09 7.992 0.367 7.1 51,744,075.2 1,840.0 2,868.4 273 261.0 06/11/09 8.340 0.432 7.756,178,709.3 1,840.0 3,236.4 312 259.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 60.00 60.00 06/14/09 9.984 0.781 10.0 78,276,382.4 1,840.0 4,892.3 479 306.7 60.00 06/14/09 10.393 0.851 10.581,206,423.9 1,840.0 5,119.5 508 312.5 60.00 06/14/09 10.509 0.886 10.882,206,121.6 1,840.0 5,271.9 519 314.4 60.00 06/14/09 10.108 0.851 10.382,799,177.8 1,840.0 5,264.9 514 314.5 60.00 06/14/09 9.799 0.788 9.9 79,812,088.9 1,840.0 5,031.6 500 315.8 60.00 06/14/09 9.813 0.815 10.081,652,700.1 1,840.0 5,192.1 515 315.3 60.00 06/14/09 9.730 0.813 10.081,476,359.3 1,840.0 5,225.1 516 316.0 60.00 06/14/09 9.552 0.810 9.981,962,900.8 1,840.0 5,300.9 519 314.6 60.00 06/14/09 9.715 0.815 9.982,498,172.4 1,840.0 5,245.8 519 312.5 60.00 06/14/09 9.633 0.820 9.982,981,050.9 1,840.0 5,321.6 518 308.2 60.00 06/14/09 9.519 0.796 9.782,263,241.1 1,840.0 5,230.9 509 301.8 60.00 06/14/09 9.385 0.744 9.4 79,273,151.7 1,840.0 4,954.6 486 292.6 60.00 06/14/09 9.266 0.701 9.2 76,399,643.2 1,840.0 4,733.5 462 282.1 60.00 06/14/09 9.103 0.624 8.8 71,052,593.3 1,840.0 4,286.3 415 267.1 60.00 06/14/09 9.384 0.504 8.559,411,585.0 1,840.0 3,358.1 319 254.7 60.00 06/14/09 9.626 0.415 8.350,081,603.8 1,840.0 2,694.6 244 248.2 60.00 06/14/09 9.688 0.376 8.1 46,554,259.2 1,840.0 2,428.9 217 246.7 60.00 06/14/09 9.394 0.372 8.1 46,012,335.6 1,840.0 2,475.6 211 242.9 60.00 06/14/09 9.138 0.355 7.845,666,767.5 1,840.0 2,432.3 206 246.1 60.00 06/14/09 8.318 0.320 7.1 45,166,523.1 1,840.0 2,405.6 203 247.4 60.00 06/14/09 8.118 0.318 7.045,541,124.8 1,840.0 2,450.3 209 247.7 60.00 06/14/09 8.286 0.318 7.045,460,190.5 1,840.0 2,396.5 204 255.2 60.00 06/14/09 8.404 0.337 7.1 47,611,510.4 1,840.0 2,510.0 227 257.4 60.00 06/13/09 8.698 0.382 7.551,092,689.0 1,840.0 2,749.0 251 261.8 60.00 06/13/09 9.230 0.446 8.2 54,520,407.8 1,840.0 3,022.3 281 264.6 60.00 06/13/09 9.384 0.500 8.559,008,224.5 1,840.0 3,335.2 317 263.0 60.00 06/13/09 9.364 0.496 8.459,173,177.4 1,840.0 3,312.4 318 261.2 60.00 06/13/09 8.330 0.393 7.453,219,564.8 1,840.0 2,950.2 272 264.8 60.00 06/13/09 7.545 0.381 6.955,277,631.8 1,840.0 3,154.5 292 268.8 60.00 06/13/09 7.582 0.415 7.059,352,269.4 1,840.0 3,419.2 328 275.2 60.00 06/13/09 7.726 0.470 7.2 65,486,138.9 1,840.0 3,808.2 373 274.8 60.00 06/13/09 7.833 0.480 7.365,901,859.0 1,840.0 3,832.3 377 272.2 60.00 06/13/09 7.799 0.447 7.2 62,205,065.7 1,840.0 3,583.5 347 272.0 60.00 06/13/09 8.048 0.489 7.565,387,987.4 1,840.0 3,802.5 373 272.8 60.00 06/13/09 8.399 0.537 7.968,085,386.6 1,840.0 3,996.3 391 269.5 60.00 06/13/09 8.529 0.471 7.860,460,916.3 1,840.0 3,450.2 328 261.5 06/13/09 9.005 0.461 8.057,795,202.7 1,840.0 3,203.9 308 259.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 60.00 60.00 06/16/09 9.094 0.426 8.053,341,573.4 1,840.0 2,928.0 270 254.3 60.00 06/16/09 9.278 0.399 8.050,008,165.0 1,840.0 2,690.6 242 251.2 60.00 06/16/09 9.138 0.369 7.847,372,147.2 1,840.0 2,523.1 228 248.6 60.00 06/16/09 8.759 0.336 7.445,478,687.6 1,840.0 2,397.5 212 250.6 60.00 06/16/09 8.759 0.341 7.446,172,284.7 1,840.0 2,434.1 216 252.7 60.00 06/16/09 8.930 0.388 7.750,542,110.4 1,840.0 2,719.4 249 248.7 60.00 06/16/09 8.582 0.351 7.447,483,331.0 1,840.0 2,554.8 226 241.7 60.00 06/16/09 8.787 0.340 7.545,440,646.1 1,840.0 2,420.2 208 244.7 60.00 06/16/09 8.878 0.339 7.545,358,216.0 1,840.0 2,391.2 206 246.9 60.00 06/16/09 8.759 0.333 7.445,144,581.8 1,840.0 2,379.9 206 249.4 60.00 06/16/09 8.641 0.323 7.344,338,447.3 1,840.0 2,337.4 203 256.2 60.00 06/16/09 8.996 0.372 7.649,077,479.7 1,840.0 2,587.2 238 269.0 60.00 06/15/09 9.435 0.442 8.353,414,968.9 1,840.0 2,932.0 277 270.0 60.00 06/15/09 9.826 0.528 8.959,462,273.4 1,840.0 3,360.9 327 284.8 60.00 06/15/09 9.902 0.644 9.468,698,661.9 1,840.0 4,069.7 402 294.4 60.00 06/15/09 9.636 0.693 9.4 73,843,510.6 1,840.0 4,494.9 442 303.7 60.00 06/15/09 9.064 0.698 9.0 77,745,527.9 1,840.0 4,816.9 473 312.0 60.00 06/15/09 8.314 0.674 8.480,425,792.0 1,840.0 5,070.3 499 315.0 60.00 06/15/09 8.187 0.658 8.2 80,359,892.7 1,840.0 5,022.5 494 312.7 60.00 06/15/09 8.116 0.636 8.2 77,680,313.5 1,840.0 4,897.2 492 320.0 60.00 06/15/09 7.979 0.674 8.2 82,364,276.0 1,840.0 5,282.0 527 321.3 60.00 06/15/09 7.590 0.636 7.881,754,185.3 1,840.0 5,242.9 523 318.8 60.00 06/15/09 7.590 0.636 7.881,729,354.7 1,840.0 5,241.3 521 316.2 60.00 06/15/09 7.687 0.641 7.981,329,990.8 1,840.0 5,215.7 511 312.7 60.00 06/15/09 7.949 0.656 8.1 81,104,529.7 1,840.0 5,157.2 503 308.6 60.00 06/15/09 8.017 0.646 8.1 79,918,930.8 1,840.0 5,038.4 492 303.0 60.00 06/15/09 8.287 0.649 8.3 78,335,158.5 1,840.0 4,895.9 480 293.3 60.00 06/15/09 8.611 0.605 8.4 72,146,535.3 1,840.0 4,391.6 431 280.2 60.00 06/15/09 8.370 0.526 7.867,602,130.9 1,840.0 3,931.2 387 273.5 60.00 06/15/09 8.967 0.511 8.2 62,420,109.5 1,840.0 3,562.0 343 265.1 60.00 06/15/09 9.394 0.437 8.1 54,082,162.1 1,840.0 2,909.8 276 257.5 60.00 06/15/09 9.530 0.448 8.354,113,133.7 1,840.0 2,940.9 277 266.2 60.00 06/15/09 9.793 0.500 8.757,608,334.8 1,840.0 3,193.5 305 268.2 60.00 06/15/09 10.131 0.523 9.058,209,344.5 1,840.0 3,226.8 311 271.9 60.00 06/15/09 10.046 0.534 9.1 58,773,650.0 1,840.0 3,322.0 320 278.7 60.00 06/15/09 9.872 0.588 9.2 64,041,716.8 1,840.0 3,724.2 364 288.1 06/14/09 9.944 0.687 9.7 70,954,847.1 1,840.0 4,319.0 422 298.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 60.00 60.00 06/18/09 8.442 0.399 7.553,355,471.0 1,840.0 2,957.7 277 281.8 60.00 06/17/09 8.942 0.488 8.1 60,435,347.5 1,840.0 3,415.9 335 296.0 60.00 06/17/09 9.206 0.648 8.9 72,924,338.0 1,840.0 4,399.2 437 309.9 60.00 06/17/09 9.485 0.774 9.581,658,882.0 1,840.0 5,103.7 508 315.6 60.00 06/17/09 9.799 0.833 9.984,314,922.9 1,840.0 5,315.5 524 316.5 60.00 06/17/09 10.084 0.807 10.1 80,098,891.1 1,840.0 5,006.2 500 317.8 60.00 06/17/09 10.383 0.864 10.483,280,535.1 1,840.0 5,205.1 524 321.0 60.00 06/17/09 10.284 0.858 10.383,532,558.2 1,840.0 5,220.8 524 322.0 60.00 06/17/09 10.374 0.867 10.384,333,109.1 1,840.0 5,225.0 528 320.9 60.00 06/17/09 10.273 0.858 10.2 84,274,018.2 1,840.0 5,221.3 527 319.1 60.00 06/17/09 10.084 0.854 10.1 84,697,080.7 1,840.0 5,293.6 529 317.9 60.00 06/17/09 9.884 0.835 9.984,502,697.1 1,840.0 5,281.4 532 319.3 60.00 06/17/09 9.304 0.808 9.486,124,838.5 1,840.0 5,429.6 548 320.2 60.00 06/17/09 9.007 0.794 9.1 87,390,695.0 1,840.0 5,509.4 548 317.2 60.00 06/17/09 9.007 0.798 9.1 87,830,566.6 1,840.0 5,537.2 546 313.9 60.00 06/17/09 8.863 0.789 8.889,843,483.8 1,840.0 5,566.4 551 306.3 60.00 06/17/09 8.332 0.696 8.2 85,108,832.4 1,840.0 5,226.8 508 290.8 60.00 06/17/09 8.246 0.622 7.9 78,891,231.5 1,840.0 4,716.3 464 280.9 60.00 06/17/09 8.280 0.497 7.566,453,133.7 1,840.0 3,756.0 363 263.9 60.00 06/17/09 7.850 0.378 6.756,614,212.1 1,840.0 3,015.3 285 255.3 60.00 06/17/09 7.733 0.352 6.653,384,559.2 1,840.0 2,843.3 264 261.6 60.00 06/17/09 7.463 0.348 6.553,687,636.7 1,840.0 2,917.8 277 267.2 60.00 06/17/09 7.317 0.358 6.555,234,007.6 1,840.0 3,061.9 292 272.3 60.00 06/17/09 7.286 0.373 6.656,565,614.0 1,840.0 3,197.2 306 271.7 60.00 06/17/09 7.257 0.395 6.759,023,004.2 1,840.0 3,400.2 332 278.5 60.00 06/16/09 7.163 0.437 6.864,410,486.7 1,840.0 3,815.6 376 285.0 60.00 06/16/09 7.050 0.511 7.0 73,117,481.9 1,840.0 4,530.1 449 295.4 60.00 06/16/09 7.851 0.651 8.081,554,475.1 1,840.0 5,185.8 511 299.4 60.00 06/16/09 8.986 0.727 9.080,932,531.3 1,840.0 5,058.3 505 297.7 60.00 06/16/09 9.185 0.729 9.2 79,429,105.4 1,840.0 4,964.3 492 294.1 60.00 06/16/09 9.165 0.704 9.1 77,523,925.6 1,840.0 4,803.1 477 289.8 60.00 06/16/09 8.762 0.651 8.7 74,962,465.4 1,840.0 4,644.4 460 281.9 60.00 06/16/09 8.304 0.588 8.1 72,700,421.1 1,840.0 4,425.2 436 273.7 60.00 06/16/09 8.111 0.507 7.766,044,811.5 1,840.0 3,912.4 380 260.7 60.00 06/16/09 7.992 0.381 7.1 53,749,086.4 1,840.0 2,979.6 277 255.1 60.00 06/16/09 8.382 0.372 7.351,133,935.4 1,840.0 2,779.0 255 255.7 06/16/09 8.698 0.381 7.550,876,410.4 1,840.0 2,737.3 251 257.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 S S 08:00 09:00 10:00 11:00 12:00 13:00 60.00 60.00 06/19/09 10.172 0.846 10.1 83,979,537.0 1,840.0 5,203.1 526 324.3 60.00 06/19/09 10.872 0.912 10.785,462,757.4 1,840.0 5,248.5 527 320.0 60.00 06/19/09 11.585 0.966 11.2 86,466,279.8 1,840.0 5,216.2 525 315.5 60.00 06/19/09 11.379 0.928 11.1 83,812,574.5 1,840.0 5,101.7 510 302.3 60.00 06/19/09 10.623 0.714 9.9 72,328,126.2 1,840.0 4,206.0 422 289.6 60.00 06/19/09 9.979 0.647 9.369,737,928.5 1,840.0 4,055.4 402 285.1 60.00 06/19/09 8.774 0.556 8.1 68,815,459.4 1,840.0 3,964.3 392 281.0 60.00 06/19/09 7.982 0.490 7.367,211,154.5 1,840.0 3,835.4 381 270.6 60.00 06/19/09 7.381 0.359 6.357,104,867.3 1,840.0 3,041.5 293 254.6 60.00 06/19/09 7.102 0.294 6.049,162,473.6 1,840.0 2,591.7 231 262.3 60.00 06/19/09 7.220 0.294 6.1 48,350,891.4 1,840.0 2,548.9 231 268.5 60.00 06/19/09 7.422 0.345 6.454,087,474.9 1,840.0 2,910.1 275 277.3 60.00 06/19/09 7.803 0.423 7.060,494,726.7 1,840.0 3,386.4 331 289.7 60.00 06/19/09 7.933 0.542 7.6 71,468,110.7 1,840.0 4,272.5 420 297.7 60.00 06/18/09 8.006 0.557 7.6 73,389,551.9 1,840.0 4,347.6 430 308.6 60.00 06/18/09 8.129 0.674 8.084,387,438.4 1,840.0 5,182.5 515 315.1 60.00 06/18/09 8.172 0.677 7.985,865,844.6 1,840.0 5,180.0 504 313.2 60.00 06/18/09 8.141 0.658 7.884,500,747.8 1,840.0 5,051.7 496 310.6 60.00 06/18/09 8.216 0.645 7.882,934,439.1 1,840.0 4,912.9 484 308.2 60.00 06/18/09 8.216 0.631 7.881,103,376.4 1,840.0 4,804.5 473 305.1 60.00 06/18/09 8.292 0.611 7.8 78,489,230.5 1,840.0 4,607.0 454 299.8 60.00 06/18/09 8.155 0.570 7.6 75,208,826.2 1,840.0 4,373.6 427 294.3 60.00 06/18/09 8.124 0.547 7.573,077,844.4 1,840.0 4,209.9 412 292.3 60.00 06/18/09 8.124 0.547 7.573,090,892.3 1,840.0 4,210.7 412 290.0 60.00 06/18/09 8.092 0.539 7.4 72,950,113.3 1,840.0 4,162.9 409 288.1 60.00 06/18/09 8.092 0.546 7.4 73,887,564.9 1,840.0 4,216.4 416 285.6 60.00 06/18/09 8.201 0.548 7.573,221,062.5 1,840.0 4,178.4 408 280.8 60.00 06/18/09 8.583 0.526 7.768,435,250.6 1,840.0 3,830.9 373 267.5 60.00 06/18/09 8.084 0.409 6.959,412,855.3 1,840.0 3,164.4 297 259.7 60.00 06/18/09 8.013 0.365 6.754,582,807.5 1,840.0 2,847.8 261 262.0 60.00 06/18/09 8.670 0.438 7.459,341,603.1 1,840.0 3,160.6 298 259.1 60.00 06/18/09 8.731 0.418 7.357,388,810.4 1,840.0 2,994.2 280 253.5 60.00 06/18/09 8.550 0.366 7.052,445,742.8 1,840.0 2,679.3 241 246.7 60.00 06/18/09 8.385 0.306 6.547,247,626.2 1,840.0 2,285.4 207 250.2 60.00 06/18/09 8.420 0.315 6.647,822,775.5 1,840.0 2,339.2 212 252.6 60.00 06/18/09 8.803 0.328 6.947,678,706.3 1,840.0 2,332.1 212 258.4 06/18/09 8.581 0.363 7.1 51,238,845.0 1,840.0 2,645.5 238 268.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 60.00 60.00 06/21/09 7.894 0.583 7.7 75,940,049.9 1,840.0 4,622.4 451 300.6 60.00 06/21/09 7.856 0.615 7.8 78,973,228.6 1,840.0 4,892.9 477 300.8 60.00 06/21/09 8.287 0.646 8.3 77,993,344.5 1,840.0 4,874.6 473 303.0 60.00 06/20/09 8.809 0.731 8.982,321,396.0 1,840.0 5,189.8 506 308.6 60.00 06/20/09 8.439 0.720 8.683,940,968.2 1,840.0 5,337.6 518 306.3 60.00 06/20/09 8.387 0.642 8.4 76,541,450.8 1,840.0 4,783.8 468 308.2 60.00 06/20/09 8.660 0.745 8.983,893,659.0 1,840.0 5,380.2 521 311.6 60.00 06/20/09 8.710 0.733 8.883,528,032.0 1,840.0 5,265.9 516 309.6 60.00 06/20/09 8.986 0.719 9.080,017,047.0 1,840.0 5,001.1 490 303.4 60.00 06/20/09 8.896 0.640 8.6 74,583,951.9 1,840.0 4,499.4 442 299.2 60.00 06/20/09 9.480 0.659 9.0 73,328,277.0 1,840.0 4,343.9 430 296.3 60.00 06/20/09 9.691 0.671 9.2 73,088,168.6 1,840.0 4,329.7 424 293.4 60.00 06/20/09 10.100 0.678 9.571,491,662.5 1,840.0 4,196.3 414 293.1 60.00 06/20/09 10.323 0.709 9.8 72,488,598.5 1,840.0 4,294.2 423 295.0 60.00 06/20/09 10.087 0.667 9.4 71,120,518.7 1,840.0 4,135.8 412 306.7 60.00 06/20/09 10.466 0.832 10.380,949,951.4 1,840.0 4,971.4 493 315.2 60.00 06/20/09 10.483 0.887 10.584,710,150.0 1,840.0 5,294.4 520 312.6 60.00 06/20/09 10.877 0.920 10.885,344,614.6 1,840.0 5,287.7 522 307.1 60.00 06/20/09 10.575 0.884 10.584,334,073.9 1,840.0 5,225.0 512 294.0 60.00 06/20/09 9.827 0.708 9.574,649,969.4 1,840.0 4,503.3 439 271.1 60.00 06/20/09 10.367 0.535 9.357,691,165.2 1,840.0 3,229.4 300 253.8 60.00 06/20/09 9.490 0.377 8.1 46,705,031.9 1,840.0 2,487.5 216 245.4 60.00 06/20/09 9.469 0.365 8.045,675,047.8 1,840.0 2,407.9 208 252.3 60.00 06/20/09 9.114 0.352 7.745,840,204.0 1,840.0 2,416.6 212 255.9 60.00 06/20/09 9.256 0.367 7.946,503,754.1 1,840.0 2,476.8 219 263.7 60.00 06/20/09 9.490 0.398 8.1 49,255,774.4 1,840.0 2,623.4 240 279.8 60.00 06/20/09 11.372 0.619 10.459,675,413.9 1,840.0 3,405.4 326 297.8 60.00 06/19/09 11.903 0.824 11.3 73,067,859.6 1,840.0 4,328.5 427 307.4 60.00 06/19/09 11.888 0.937 11.780,229,113.4 1,840.0 4,927.1 484 315.6 60.00 06/19/09 12.086 1.018 12.085,029,773.9 1,840.0 5,268.2 519 316.2 60.00 06/19/09 11.784 0.960 11.782,247,054.5 1,840.0 5,095.7 499 312.7 60.00 06/19/09 11.687 0.900 11.4 79,133,418.6 1,840.0 4,816.8 477 315.7 60.00 06/19/09 11.784 0.964 11.782,557,520.4 1,840.0 5,115.0 505 316.1 60.00 06/19/09 11.482 0.906 11.380,356,939.0 1,840.0 4,935.0 498 321.0 60.00 06/19/09 10.184 0.854 10.2 83,880,099.5 1,840.0 5,242.5 526 326.1 60.00 06/19/09 9.984 0.838 10.083,965,076.6 1,840.0 5,247.8 527 328.5 06/19/09 10.172 0.841 10.1 83,405,083.4 1,840.0 5,167.5 524 326.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 60.00 60.00 06/22/09 9.684 0.823 9.785,065,478.4 1,840.0 5,316.6 530 331.9 60.00 06/22/09 9.585 0.816 9.685,236,654.7 1,840.0 5,327.3 528 329.9 60.00 06/22/09 9.185 0.783 9.2 85,280,593.6 1,840.0 5,330.1 528 328.5 60.00 06/22/09 9.367 0.800 9.386,236,639.6 1,840.0 5,342.9 528 326.4 60.00 06/22/09 9.385 0.810 9.486,376,084.8 1,840.0 5,398.5 526 324.0 60.00 06/22/09 9.585 0.832 9.686,835,599.1 1,840.0 5,427.3 527 320.1 60.00 06/22/09 9.870 0.832 9.885,107,050.9 1,840.0 5,272.9 519 313.4 60.00 06/22/09 10.072 0.863 10.086,474,972.7 1,840.0 5,357.7 528 306.4 60.00 06/22/09 10.374 0.853 10.383,015,812.9 1,840.0 5,143.4 503 287.5 60.00 06/22/09 10.323 0.692 9.8 70,813,576.1 1,840.0 4,195.0 408 271.9 60.00 06/22/09 9.681 0.534 8.662,238,409.1 1,840.0 3,450.1 334 255.3 60.00 06/22/09 9.858 0.437 8.551,487,647.9 1,840.0 2,770.3 249 254.2 60.00 06/22/09 10.061 0.390 8.546,019,155.7 1,840.0 2,426.0 208 263.0 60.00 06/22/09 10.644 0.409 8.946,106,202.7 1,840.0 2,405.5 211 279.8 60.00 06/22/09 10.267 0.562 9.360,544,239.6 1,840.0 3,422.1 332 293.0 60.00 06/22/09 10.344 0.762 10.0 76,363,838.9 1,840.0 4,606.7 454 301.9 60.00 06/21/09 9.700 0.786 9.880,385,518.6 1,840.0 5,067.8 491 303.5 60.00 06/21/09 9.502 0.759 9.6 79,255,803.4 1,840.0 4,996.6 486 305.9 60.00 06/21/09 9.106 0.736 9.2 80,165,175.1 1,840.0 5,053.9 492 309.6 60.00 06/21/09 8.930 0.773 9.1 85,126,856.7 1,840.0 5,413.0 525 309.5 60.00 06/21/09 8.734 0.729 8.982,044,896.9 1,840.0 5,217.0 505 307.1 60.00 06/21/09 8.563 0.730 8.883,191,762.6 1,840.0 5,335.1 516 310.8 60.00 06/21/09 8.660 0.742 8.983,610,228.0 1,840.0 5,361.9 518 308.8 60.00 06/21/09 8.439 0.693 8.680,718,582.5 1,840.0 5,132.7 498 313.1 60.00 06/21/09 8.563 0.739 8.884,123,219.1 1,840.0 5,394.8 521 315.9 60.00 06/21/09 8.563 0.741 8.884,435,906.9 1,840.0 5,414.9 520 316.2 60.00 06/21/09 8.314 0.690 8.482,356,135.7 1,840.0 5,192.0 503 314.3 60.00 06/21/09 7.987 0.650 8.081,372,517.7 1,840.0 5,085.8 495 317.0 60.00 06/21/09 7.918 0.684 8.085,633,699.3 1,840.0 5,398.7 525 319.7 60.00 06/21/09 7.918 0.688 8.086,196,136.3 1,840.0 5,434.1 525 315.7 60.00 06/21/09 7.987 0.679 8.085,114,927.5 1,840.0 5,319.7 519 304.5 60.00 06/21/09 7.722 0.583 7.6 76,862,810.3 1,840.0 4,720.4 455 286.7 60.00 06/21/09 7.448 0.506 7.2 70,368,107.4 1,840.0 4,245.0 402 271.5 60.00 06/21/09 7.463 0.349 6.553,767,352.1 1,840.0 2,922.1 266 266.0 60.00 06/21/09 7.733 0.327 6.649,718,716.5 1,840.0 2,648.1 241 275.6 60.00 06/21/09 7.838 0.435 7.1 61,423,068.0 1,840.0 3,471.7 337 287.0 06/21/09 7.828 0.535 7.571,490,147.2 1,840.0 4,273.9 412 295.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 S S S 14:00 15:00 16:00 17:00 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 S S S C 03:00 C 04:00 60.00 60.00 06/24/09 5.741 0.003 0.1 27,260,671.1 1,840.0 29.6 0 186.3 38.00 06/24/09 0.000 0.000 0.026,636,459.3 1,840.0 29.0 0 188.0 0.00 06/24/09 5.741 0.002 0.1 26,155,117.9 1,840.0 28.4 0 189.6 0.00 06/24/09 0.000 0.025,327,564.6 1,840.0 0.0 0 193.5 0.00 06/24/09 0.000 0.1 25,967,358.6 1,840.0 0.0 0 194.4 0.00 06/23/09 0.000 0.1 27,444,490.1 1,840.0 0.0 0 189.5 0.00 06/23/09 0.000 0.1 26,655,745.3 1,840.0 0.0 0 193.5 0.00 06/23/09 0.000 0.1 25,339,525.5 1,840.0 0.0 0 199.4 0.00 06/23/09 0.000 0.225,382,843.8 1,840.0 0.0 0 206.0 0.00 06/23/09 0.000 0.1 25,586,276.2 1,840.0 0.0 0 214.7 5.00 06/23/09 0.000 0.1 26,718,955.0 1,840.0 0.0 0 226.2 60.00 06/23/09 2.870 0.000 0.1 28,764,631.8 1,840.0 62.5 0 256.2 60.00 06/23/09 0.957 0.003 0.1 28,325,603.4 1,840.0 184.7 0 260.0 60.00 06/23/09 0.883 0.003 0.1 28,317,415.6 1,840.0 200.1 0 268.6 54.00 06/23/09 1.044 0.003 0.1 27,917,191.0 1,840.0 166.9 0 273.5 21.00 06/23/09 78.731 0.113 4.826,141,923.2 1,840.0 99.5 0 288.0 60.00 06/23/09 9.166 0.283 9.585,404,274.1 1,840.0 5,523.4 540 341.3 60.00 06/23/09 9.225 0.804 9.485,727,284.3 1,840.0 5,451.1 538 341.2 60.00 06/23/09 9.519 0.849 9.787,710,278.4 1,840.0 5,577.2 538 343.8 60.00 06/23/09 9.898 0.893 10.089,470,388.3 1,840.0 5,640.5 530 350.6 60.00 06/23/09 10.010 0.911 10.2 89,496,602.2 1,840.0 5,690.8 528 348.7 60.00 06/23/09 9.700 0.846 9.886,485,201.6 1,840.0 5,452.3 526 338.7 60.00 06/23/09 10.284 0.872 10.384,881,576.9 1,840.0 5,305.1 508 319.5 60.00 06/23/09 9.449 0.709 9.3 76,450,883.1 1,840.0 4,695.1 450 296.0 60.00 06/23/09 9.290 0.631 8.9 71,065,163.5 1,840.0 4,248.5 409 294.1 60.00 06/23/09 8.930 0.554 8.466,051,533.6 1,840.0 3,877.0 368 292.7 60.00 06/23/09 9.076 0.513 8.361,988,538.2 1,840.0 3,537.4 337 300.0 60.00 06/23/09 9.765 0.603 9.1 66,447,842.8 1,840.0 3,864.1 377 310.0 60.00 06/23/09 10.033 0.731 9.7 75,523,921.4 1,840.0 4,556.1 440 321.4 60.00 06/22/09 10.084 0.848 10.1 84,192,518.0 1,840.0 5,262.1 512 329.9 60.00 06/22/09 10.184 0.868 10.2 85,304,944.1 1,840.0 5,331.6 525 333.7 60.00 06/22/09 10.184 0.867 10.2 85,226,252.6 1,840.0 5,326.6 526 333.1 60.00 06/22/09 10.184 0.878 10.2 86,317,443.5 1,840.0 5,394.8 530 338.5 60.00 06/22/09 9.884 0.848 9.985,834,628.6 1,840.0 5,364.7 527 337.0 60.00 06/22/09 9.684 0.819 9.784,593,469.0 1,840.0 5,287.1 528 332.9 60.00 06/22/09 9.984 0.853 10.085,456,814.1 1,840.0 5,341.1 529 333.4 06/22/09 9.884 0.839 9.984,977,132.1 1,840.0 5,311.1 528 332.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

05:00 C C 06:00 MC M 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 60.00 60.00 06/25/09 8.710 0.773 8.888,088,143.8 1,840.0 5,553.4 546 333.8 60.00 06/25/09 8.809 0.785 8.988,424,682.0 1,840.0 5,574.6 544 332.7 60.00 06/25/09 8.886 0.789 8.988,795,408.5 1,840.0 5,549.7 546 331.8 60.00 06/25/09 8.809 0.789 8.988,817,954.9 1,840.0 5,599.4 546 330.1 60.00 06/25/09 8.930 0.805 9.1 88,652,191.1 1,840.0 5,637.1 543 328.7 60.00 06/25/09 9.049 0.830 9.389,456,202.4 1,840.0 5,736.9 543 325.4 60.00 06/25/09 9.007 0.787 9.1 86,665,635.3 1,840.0 5,463.7 522 321.3 60.00 06/25/09 8.908 0.784 9.087,256,408.3 1,840.0 5,500.9 527 321.8 60.00 06/25/09 8.809 0.781 8.988,001,646.5 1,840.0 5,548.0 533 320.8 60.00 06/25/09 9.028 0.806 9.2 87,764,057.5 1,840.0 5,580.6 536 318.4 60.00 06/25/09 9.455 0.857 9.887,620,154.6 1,840.0 5,666.7 535 317.0 60.00 06/25/09 9.304 0.820 9.487,393,806.6 1,840.0 5,509.6 535 316.0 60.00 06/25/09 8.636 0.765 8.887,158,645.2 1,840.0 5,542.2 534 307.1 60.00 06/25/09 8.298 0.745 8.686,779,530.8 1,840.0 5,612.4 534 313.6 60.00 06/25/09 8.587 0.771 8.986,848,156.3 1,840.0 5,616.8 536 314.4 60.00 06/25/09 8.952 0.798 9.2 86,962,237.4 1,840.0 5,576.9 535 314.8 60.00 06/25/09 9.069 0.812 9.486,578,517.3 1,840.0 5,599.4 534 315.4 60.00 06/25/09 9.069 0.812 9.486,621,012.8 1,840.0 5,602.1 534 316.1 60.00 06/24/09 9.244 0.820 9.586,481,090.9 1,840.0 5,546.1 534 316.8 60.00 06/24/09 9.472 0.851 9.986,195,667.8 1,840.0 5,621.5 535 316.7 60.00 06/24/09 9.633 0.852 9.986,267,531.6 1,840.0 5,532.4 532 314.9 60.00 06/24/09 9.519 0.842 9.787,005,204.1 1,840.0 5,532.4 529 310.9 60.00 06/24/09 9.403 0.782 9.582,504,949.1 1,840.0 5,201.4 495 300.0 60.00 06/24/09 9.449 0.696 9.3 74,980,667.4 1,840.0 4,604.8 439 288.8 60.00 06/24/09 9.462 0.607 8.968,368,843.7 1,840.0 4,013.0 383 274.5 60.00 06/24/09 9.076 0.511 8.361,735,287.4 1,840.0 3,522.9 331 262.3 60.00 06/24/09 8.695 0.432 7.855,489,998.9 1,840.0 3,106.2 283 254.7 60.00 06/24/09 8.249 0.386 7.452,314,283.3 1,840.0 2,928.4 259 245.7 60.00 06/24/09 7.693 0.314 6.746,981,358.9 1,840.0 2,553.3 226 237.0 60.00 06/24/09 6.937 0.236 5.840,697,333.5 1,840.0 2,123.3 172 231.3 60.00 06/24/09 5.741 0.148 4.334,455,592.4 1,840.0 1,610.4 118 221.5 60.00 06/24/09 4.664 0.076 2.629,397,689.4 1,840.0 1,022.5 51 213.0 60.00 06/24/09 2.551 0.023 0.828,396,579.8 1,840.0 555.6 15 202.6 60.00 06/24/09 0.000 0.000 0.025,060,614.3 1,840.0 245.2 0 195.1 60.00 06/24/09 0.574 0.003 0.1 25,758,622.6 1,840.0 280.0 0 188.6 60.00 06/24/09 1.640 0.003 0.1 26,989,975.3 1,840.0 102.7 0 189.9 06/24/09 0.000 0.000 0.027,423,248.2 1,840.0 29.8 0 185.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 60.00 60.00 06/27/09 8.918 0.473 8.059,211,697.3 1,840.0 3,314.6 315 254.6 60.00 06/27/09 8.611 0.360 7.2 50,156,860.3 1,840.0 2,616.9 246 245.9 60.00 06/27/09 8.731 0.318 7.343,629,926.0 1,840.0 2,276.3 201 260.3 60.00 06/27/09 8.496 0.363 7.449,165,987.0 1,840.0 2,672.1 245 264.0 60.00 06/27/09 8.529 0.448 7.857,525,287.6 1,840.0 3,282.7 311 274.1 60.00 06/27/09 8.774 0.510 8.1 63,161,895.4 1,840.0 3,638.7 352 292.7 60.00 06/27/09 8.896 0.657 8.6 76,518,251.3 1,840.0 4,616.0 445 305.5 60.00 06/26/09 9.064 0.746 9.083,093,430.4 1,840.0 5,148.2 497 309.0 60.00 06/26/09 9.246 0.749 9.1 82,473,208.6 1,840.0 5,064.9 493 314.0 60.00 06/26/09 9.285 0.809 9.387,135,064.6 1,840.0 5,445.9 525 318.5 60.00 06/26/09 9.485 0.830 9.587,518,227.9 1,840.0 5,469.9 529 321.2 60.00 06/26/09 9.585 0.834 9.687,089,405.6 1,840.0 5,443.1 525 322.1 60.00 06/26/09 9.784 0.839 9.885,804,991.9 1,840.0 5,362.8 524 322.4 60.00 06/26/09 9.898 0.862 10.086,372,202.9 1,840.0 5,445.2 528 321.8 60.00 06/26/09 10.084 0.871 10.1 86,439,684.1 1,840.0 5,402.5 527 321.1 60.00 06/26/09 9.997 0.875 10.1 86,842,034.7 1,840.0 5,474.8 529 320.4 60.00 06/26/09 9.898 0.865 10.086,690,566.9 1,840.0 5,465.3 528 319.9 60.00 06/26/09 9.898 0.863 10.086,540,184.5 1,840.0 5,455.8 528 319.1 60.00 06/26/09 10.084 0.876 10.1 86,879,000.4 1,840.0 5,429.9 528 318.8 60.00 06/26/09 10.184 0.879 10.2 86,337,359.1 1,840.0 5,396.1 527 317.4 60.00 06/26/09 10.284 0.887 10.386,343,353.7 1,840.0 5,396.4 528 315.3 60.00 06/26/09 10.184 0.882 10.2 86,699,989.9 1,840.0 5,418.8 526 313.7 60.00 06/26/09 10.273 0.879 10.2 86,366,144.8 1,840.0 5,350.9 525 310.6 60.00 06/26/09 10.262 0.870 10.1 86,291,967.8 1,840.0 5,299.5 522 302.4 60.00 06/26/09 10.161 0.807 10.080,917,334.2 1,840.0 4,969.4 485 289.5 60.00 06/26/09 9.309 0.652 9.0 72,558,376.3 1,840.0 4,377.1 423 273.0 60.00 06/26/09 9.295 0.535 8.563,071,859.6 1,840.0 3,599.2 351 283.9 60.00 06/26/09 9.290 0.634 8.9 71,396,251.6 1,840.0 4,268.2 414 293.6 60.00 06/26/09 9.329 0.700 9.1 77,076,548.9 1,840.0 4,691.6 455 303.6 60.00 06/26/09 9.367 0.773 9.383,309,565.2 1,840.0 5,161.6 501 312.8 60.00 06/26/09 9.385 0.814 9.486,763,732.4 1,840.0 5,422.8 525 317.7 60.00 06/25/09 9.367 0.808 9.387,071,779.7 1,840.0 5,394.7 525 320.3 60.00 06/25/09 9.304 0.828 9.488,322,087.6 1,840.0 5,568.1 535 324.1 60.00 06/25/09 9.485 0.849 9.589,563,961.8 1,840.0 5,597.8 545 326.2 60.00 06/25/09 9.502 0.859 9.689,724,825.9 1,840.0 5,656.6 546 329.2 60.00 06/25/09 9.304 0.837 9.489,273,015.5 1,840.0 5,628.1 544 330.8 06/25/09 8.809 0.784 8.988,307,517.5 1,840.0 5,567.2 545 333.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 60.00 60.00 06/28/09 10.149 0.812 9.982,246,211.7 1,840.0 5,006.3 497 305.6 60.00 06/28/09 10.046 0.821 9.883,930,567.6 1,840.0 5,108.8 513 309.4 60.00 06/28/09 10.046 0.835 9.885,364,915.7 1,840.0 5,196.1 523 310.0 60.00 06/28/09 9.957 0.841 9.885,999,374.5 1,840.0 5,281.5 526 309.5 60.00 06/28/09 9.769 0.829 9.785,621,879.8 1,840.0 5,304.8 528 308.2 60.00 06/28/09 9.754 0.820 9.685,573,267.1 1,840.0 5,255.3 525 307.2 60.00 06/28/09 9.653 0.810 9.585,468,538.7 1,840.0 5,248.9 526 304.4 60.00 06/28/09 9.348 0.773 9.2 84,158,799.6 1,840.0 5,168.5 513 302.3 60.00 06/28/09 9.329 0.775 9.1 85,396,168.4 1,840.0 5,198.0 519 299.5 60.00 06/28/09 9.348 0.760 9.2 82,814,499.5 1,840.0 5,085.9 502 289.1 60.00 06/28/09 8.896 0.645 8.6 75,210,000.7 1,840.0 4,537.1 443 276.2 60.00 06/28/09 8.584 0.523 8.065,580,006.9 1,840.0 3,813.6 369 273.7 60.00 06/28/09 8.692 0.533 8.1 65,985,846.0 1,840.0 3,837.2 367 269.3 60.00 06/28/09 8.501 0.459 7.759,691,392.9 1,840.0 3,373.8 323 257.2 60.00 06/28/09 8.466 0.375 7.351,516,396.4 1,840.0 2,771.8 255 246.4 60.00 06/28/09 8.286 0.318 7.045,582,523.8 1,840.0 2,403.0 215 250.2 60.00 06/28/09 8.286 0.326 7.046,677,059.5 1,840.0 2,460.7 221 254.7 60.00 06/28/09 8.339 0.304 6.944,194,974.1 1,840.0 2,281.8 204 258.8 60.00 06/28/09 8.218 0.311 6.845,798,179.0 1,840.0 2,364.6 219 267.5 60.00 06/28/09 8.404 0.364 7.1 51,358,478.2 1,840.0 2,707.5 256 275.2 60.00 06/27/09 8.667 0.462 7.760,130,477.7 1,840.0 3,333.3 319 277.9 60.00 06/27/09 9.415 0.426 8.2 52,089,333.6 1,840.0 2,830.9 266 291.9 60.00 06/27/09 8.774 0.535 8.1 66,210,509.2 1,840.0 3,814.3 373 303.1 60.00 06/27/09 8.768 0.662 8.4 78,975,988.2 1,840.0 4,721.4 468 312.6 60.00 06/27/09 8.816 0.715 8.683,361,063.8 1,840.0 5,074.1 496 314.1 60.00 06/27/09 8.919 0.722 8.783,215,388.4 1,840.0 5,065.3 499 321.8 60.00 06/27/09 9.246 0.785 9.1 86,489,784.0 1,840.0 5,311.6 525 323.0 60.00 06/27/09 9.669 0.830 9.686,647,116.9 1,840.0 5,368.3 527 320.1 60.00 06/27/09 9.684 0.838 9.786,617,803.1 1,840.0 5,413.6 527 318.8 60.00 06/27/09 9.585 0.835 9.687,130,397.5 1,840.0 5,445.6 528 318.3 60.00 06/27/09 9.385 0.818 9.487,256,987.0 1,840.0 5,453.6 529 318.3 60.00 06/27/09 9.467 0.822 9.487,621,489.6 1,840.0 5,428.7 528 317.7 60.00 06/27/09 9.669 0.839 9.687,552,456.1 1,840.0 5,424.4 526 315.0 60.00 06/27/09 9.870 0.847 9.886,608,589.5 1,840.0 5,366.0 524 310.4 60.00 06/27/09 9.769 0.834 9.786,118,452.9 1,840.0 5,335.6 520 300.9 60.00 06/27/09 9.669 0.784 9.681,856,629.9 1,840.0 5,071.6 491 284.0 06/27/09 9.462 0.603 8.967,935,411.0 1,840.0 3,987.5 382 264.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 60.00 60.00 06/30/09 10.137 0.777 9.8 79,511,258.8 1,840.0 4,796.6 476 281.7 60.00 06/30/09 10.100 0.713 9.575,239,486.8 1,840.0 4,416.2 439 273.7 60.00 06/30/09 9.623 0.582 8.866,320,261.8 1,840.0 3,784.6 371 262.2 60.00 06/30/09 9.549 0.491 8.458,540,476.8 1,840.0 3,213.3 309 258.6 60.00 06/30/09 9.605 0.556 8.764,095,259.4 1,840.0 3,622.8 353 264.9 60.00 06/30/09 9.513 0.555 8.763,898,944.0 1,840.0 3,646.4 352 261.2 60.00 06/30/09 9.322 0.477 8.2 58,265,406.6 1,840.0 3,198.2 301 255.1 60.00 06/30/09 9.233 0.414 7.853,160,763.6 1,840.0 2,802.5 260 260.5 60.00 06/30/09 9.278 0.439 8.055,056,269.9 1,840.0 2,962.3 282 270.7 60.00 06/29/09 9.715 0.562 8.864,034,460.9 1,840.0 3,619.3 353 275.2 60.00 06/29/09 9.965 0.609 9.2 66,386,128.1 1,840.0 3,824.4 374 286.1 60.00 06/29/09 10.206 0.718 9.6 74,955,077.5 1,840.0 4,399.5 441 297.5 60.00 06/29/09 10.364 0.848 10.2 83,358,071.1 1,840.0 5,119.3 506 305.0 60.00 06/29/09 10.474 0.898 10.486,549,307.4 1,840.0 5,362.3 525 306.5 60.00 06/29/09 10.575 0.892 10.585,153,338.3 1,840.0 5,275.8 516 305.8 60.00 06/29/09 10.583 0.893 10.684,390,607.0 1,840.0 5,274.4 521 307.2 60.00 06/29/09 10.393 0.893 10.585,202,030.5 1,840.0 5,371.4 526 308.5 60.00 06/29/09 10.096 0.864 10.2 84,915,756.5 1,840.0 5,353.4 526 308.3 60.00 06/29/09 9.519 0.818 9.784,561,593.2 1,840.0 5,377.0 529 308.9 60.00 06/29/09 8.786 0.744 8.884,766,755.5 1,840.0 5,297.9 528 307.2 60.00 06/29/09 8.714 0.733 8.586,413,507.5 1,840.0 5,260.0 527 305.9 60.00 06/29/09 8.816 0.742 8.686,449,311.7 1,840.0 5,262.1 527 303.7 60.00 06/29/09 8.816 0.739 8.686,170,362.4 1,840.0 5,245.1 526 302.1 60.00 06/29/09 8.999 0.748 8.786,111,625.8 1,840.0 5,194.8 523 298.3 60.00 06/29/09 9.636 0.792 9.484,451,350.5 1,840.0 5,140.5 511 289.3 60.00 06/29/09 10.229 0.765 9.8 78,195,623.2 1,840.0 4,674.8 465 275.2 60.00 06/29/09 10.607 0.641 9.766,213,595.8 1,840.0 3,778.5 367 254.3 60.00 06/29/09 9.807 0.411 8.2 50,289,168.5 1,840.0 2,623.8 243 243.1 60.00 06/29/09 9.706 0.389 8.247,571,465.3 1,840.0 2,507.8 224 246.9 60.00 06/29/09 9.607 0.390 8.247,605,212.6 1,840.0 2,535.5 221 246.7 60.00 06/29/09 9.688 0.370 8.1 45,791,726.9 1,840.0 2,389.1 212 249.8 60.00 06/29/09 9.807 0.362 8.244,238,459.4 1,840.0 2,308.1 204 256.8 60.00 06/29/09 9.824 0.385 8.346,488,846.6 1,840.0 2,450.8 225 263.6 60.00 06/28/09 10.117 0.466 8.952,470,169.3 1,840.0 2,880.1 270 276.8 60.00 06/28/09 10.169 0.606 9.365,266,430.0 1,840.0 3,724.4 371 289.2 60.00 06/28/09 10.323 0.747 9.8 76,403,813.0 1,840.0 4,526.1 451 300.2 06/28/09 10.354 0.846 10.1 83,935,452.6 1,840.0 5,109.1 510 306.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 60.00 60.00 07/01/09 8.757 0.723 9.080,522,805.8 1,840.0 5,164.0 506 296.4 60.00 07/01/09 8.757 0.727 9.081,011,064.2 1,840.0 5,195.3 508 297.0 60.00 07/01/09 8.734 0.699 8.9 78,682,062.8 1,840.0 5,003.1 489 294.9 60.00 07/01/09 8.538 0.681 8.7 78,393,082.1 1,840.0 4,984.8 491 300.0 60.00 07/01/09 8.660 0.727 8.981,872,859.7 1,840.0 5,250.6 518 301.3 60.00 07/01/09 8.757 0.740 9.082,391,801.9 1,840.0 5,283.8 518 301.7 60.00 07/01/09 8.952 0.758 9.2 82,546,663.4 1,840.0 5,293.8 520 301.8 60.00 07/01/09 9.146 0.779 9.483,072,607.7 1,840.0 5,327.5 524 300.6 60.00 07/01/09 9.421 0.796 9.683,150,931.5 1,840.0 5,287.3 524 300.3 60.00 07/01/09 9.813 0.829 10.083,074,920.4 1,840.0 5,282.5 524 299.1 60.00 07/01/09 9.813 0.818 10.081,944,914.4 1,840.0 5,210.6 513 297.7 60.00 07/01/09 10.010 0.838 10.2 82,320,633.5 1,840.0 5,234.5 520 295.8 60.00 07/01/09 9.784 0.801 9.881,911,817.3 1,840.0 5,119.5 512 290.8 60.00 07/01/09 9.551 0.744 9.4 79,313,309.5 1,840.0 4,870.9 488 285.1 60.00 07/01/09 9.329 0.703 9.1 77,384,096.7 1,840.0 4,710.3 469 279.5 60.00 07/01/09 9.121 0.603 8.571,080,496.7 1,840.0 4,133.5 409 264.1 60.00 07/01/09 8.726 0.438 7.657,738,453.8 1,840.0 3,137.9 297 252.8 60.00 07/01/09 8.726 0.430 7.656,722,358.5 1,840.0 3,082.7 291 262.1 60.00 07/01/09 8.695 0.489 7.862,820,989.1 1,840.0 3,516.6 342 265.7 60.00 07/01/09 8.472 0.478 7.663,074,847.4 1,840.0 3,530.8 340 268.5 60.00 07/01/09 7.915 0.449 7.1 63,438,903.8 1,840.0 3,551.2 344 270.7 60.00 07/01/09 7.545 0.448 6.965,050,613.8 1,840.0 3,712.1 359 275.0 60.00 06/30/09 7.436 0.455 6.867,086,294.8 1,840.0 3,828.3 374 282.7 60.00 06/30/09 7.654 0.539 7.2 75,014,879.4 1,840.0 4,403.1 439 288.9 60.00 06/30/09 7.861 0.626 7.682,514,660.7 1,840.0 4,977.8 495 295.1 60.00 06/30/09 8.406 0.708 8.2 86,506,100.8 1,840.0 5,265.6 521 294.0 60.00 06/30/09 9.145 0.734 9.081,766,184.9 1,840.0 5,021.5 491 287.8 60.00 06/30/09 10.137 0.750 9.8 76,727,961.1 1,840.0 4,628.7 457 289.2 60.00 06/30/09 10.447 0.815 10.1 80,841,947.0 1,840.0 4,876.9 487 296.5 60.00 06/30/09 10.567 0.874 10.484,228,741.0 1,840.0 5,172.8 513 298.5 60.00 06/30/09 10.567 0.878 10.484,617,036.1 1,840.0 5,196.6 516 296.7 60.00 06/30/09 10.364 0.849 10.2 83,464,266.6 1,840.0 5,125.8 504 294.9 60.00 06/30/09 10.456 0.853 10.2 83,828,758.1 1,840.0 5,102.6 509 297.6 60.00 06/30/09 10.661 0.885 10.485,247,238.7 1,840.0 5,188.9 518 296.9 60.00 06/30/09 10.456 0.861 10.2 84,645,179.0 1,840.0 5,152.3 511 293.8 60.00 06/30/09 10.456 0.840 10.2 82,559,241.6 1,840.0 5,025.3 501 287.9 06/30/09 10.125 0.766 9.7 79,179,794.7 1,840.0 4,733.6 473 285.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 60.00 60.00 07/03/09 9.403 0.801 9.584,465,273.4 1,840.0 5,325.0 525 303.3 60.00 07/03/09 9.205 0.787 9.384,861,533.9 1,840.0 5,350.0 524 299.5 60.00 07/03/09 9.304 0.792 9.484,405,668.8 1,840.0 5,321.2 520 290.8 60.00 07/03/09 9.246 0.691 9.1 76,138,684.6 1,840.0 4,675.9 455 273.4 60.00 07/03/09 9.076 0.518 8.362,558,863.4 1,840.0 3,569.9 339 254.5 60.00 07/03/09 8.084 0.340 6.949,423,657.4 1,840.0 2,632.4 237 246.9 60.00 07/03/09 8.118 0.354 7.050,654,546.5 1,840.0 2,725.5 245 249.9 60.00 07/03/09 8.167 0.322 6.946,831,613.2 1,840.0 2,468.9 217 256.7 60.00 07/03/09 8.611 0.344 7.247,856,149.7 1,840.0 2,496.8 226 266.2 60.00 07/03/09 8.611 0.411 7.554,900,640.2 1,840.0 2,983.8 288 276.3 60.00 07/03/09 8.799 0.550 8.2 67,250,489.0 1,840.0 3,910.7 383 288.3 60.00 07/02/09 9.021 0.678 8.8 77,239,928.8 1,840.0 4,701.6 461 297.6 60.00 07/02/09 9.246 0.723 9.1 79,598,172.4 1,840.0 4,888.4 481 302.6 60.00 07/02/09 9.085 0.760 9.1 83,734,073.1 1,840.0 5,233.4 515 307.0 60.00 07/02/09 8.908 0.770 9.085,748,483.1 1,840.0 5,405.9 530 308.5 60.00 07/02/09 8.908 0.770 9.085,741,851.3 1,840.0 5,405.5 531 308.6 60.00 07/02/09 9.007 0.773 9.1 85,094,941.2 1,840.0 5,364.7 526 308.5 60.00 07/02/09 9.225 0.799 9.485,205,292.4 1,840.0 5,417.9 528 307.3 60.00 07/02/09 9.403 0.805 9.584,971,024.1 1,840.0 5,356.9 526 307.4 60.00 07/02/09 9.106 0.785 9.2 85,565,414.5 1,840.0 5,394.3 530 306.8 60.00 07/02/09 9.028 0.785 9.2 85,533,749.4 1,840.0 5,438.8 531 306.8 60.00 07/02/09 9.106 0.785 9.2 85,471,603.2 1,840.0 5,388.5 531 305.5 60.00 07/02/09 9.205 0.794 9.385,553,209.9 1,840.0 5,393.6 529 305.9 60.00 07/02/09 9.403 0.818 9.586,295,833.3 1,840.0 5,440.4 533 305.7 60.00 07/02/09 9.502 0.817 9.685,280,931.6 1,840.0 5,376.4 528 303.3 60.00 07/02/09 9.585 0.824 9.686,006,644.1 1,840.0 5,375.4 533 301.6 60.00 07/02/09 9.519 0.809 9.783,569,596.5 1,840.0 5,314.0 523 300.2 60.00 07/02/09 9.633 0.825 9.983,490,471.9 1,840.0 5,354.3 526 297.7 60.00 07/02/09 9.715 0.809 9.981,882,116.3 1,840.0 5,206.6 515 290.6 60.00 07/02/09 9.502 0.706 9.6 73,727,898.1 1,840.0 4,648.1 450 277.3 60.00 07/02/09 9.226 0.598 9.066,557,609.7 1,840.0 4,051.4 392 274.5 60.00 07/02/09 8.872 0.533 8.562,799,363.3 1,840.0 3,754.3 362 269.5 60.00 07/02/09 8.718 0.483 8.2 58,974,304.5 1,840.0 3,461.5 330 267.7 60.00 07/02/09 8.399 0.469 7.959,494,233.5 1,840.0 3,492.0 337 269.5 60.00 07/02/09 8.292 0.471 7.860,456,217.3 1,840.0 3,548.5 348 276.3 60.00 07/01/09 8.509 0.586 8.3 70,709,032.1 1,840.0 4,304.0 428 287.7 07/01/09 8.786 0.655 8.8 74,541,579.9 1,840.0 4,658.9 457 293.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 60.00 60.00 07/04/09 7.545 0.452 6.965,631,182.8 1,840.0 3,745.2 362 290.0 60.00 07/04/09 7.828 0.570 7.576,129,988.4 1,840.0 4,551.3 447 296.7 60.00 07/04/09 7.965 0.600 7.7 78,070,886.8 1,840.0 4,709.7 463 295.0 60.00 07/04/09 7.933 0.578 7.6 76,161,510.9 1,840.0 4,553.2 445 293.7 60.00 07/04/09 8.141 0.589 7.8 75,617,921.0 1,840.0 4,520.6 442 292.0 60.00 07/04/09 8.322 0.571 7.9 72,386,039.3 1,840.0 4,288.1 418 290.1 60.00 07/04/09 8.505 0.567 8.0 70,968,891.9 1,840.0 4,165.6 406 288.5 60.00 07/04/09 8.930 0.601 8.4 71,751,026.0 1,840.0 4,211.5 412 291.8 60.00 07/04/09 8.977 0.637 8.6 74,228,181.4 1,840.0 4,437.5 433 293.2 60.00 07/04/09 9.143 0.637 8.6 74,205,366.9 1,840.0 4,355.5 430 299.2 60.00 07/04/09 9.516 0.744 9.2 81,009,647.7 1,840.0 4,887.0 486 304.9 60.00 07/04/09 9.449 0.753 9.381,099,712.9 1,840.0 4,980.6 497 306.1 60.00 07/04/09 9.064 0.754 9.083,984,543.8 1,840.0 5,203.4 515 305.8 60.00 07/04/09 8.762 0.720 8.782,892,004.3 1,840.0 5,135.7 508 300.5 60.00 07/04/09 8.637 0.691 8.581,497,167.8 1,840.0 5,005.0 494 290.9 60.00 07/04/09 8.378 0.626 8.1 77,455,978.3 1,840.0 4,672.6 456 277.8 60.00 07/04/09 7.619 0.450 7.1 63,513,076.4 1,840.0 3,693.4 345 256.6 60.00 07/04/09 6.912 0.294 5.949,892,701.4 1,840.0 2,657.3 236 252.5 60.00 07/04/09 6.889 0.296 6.049,455,676.2 1,840.0 2,687.8 236 249.4 60.00 07/04/09 6.984 0.279 5.947,430,126.6 1,840.0 2,500.4 224 257.4 60.00 07/04/09 7.004 0.301 6.1 49,424,206.4 1,840.0 2,686.1 238 266.0 60.00 07/04/09 7.286 0.364 6.655,271,306.5 1,840.0 3,124.0 288 274.5 60.00 07/04/09 7.726 0.458 7.2 63,771,219.5 1,840.0 3,708.4 354 280.8 60.00 07/04/09 8.141 0.541 7.869,568,459.3 1,840.0 4,159.0 403 288.9 60.00 07/03/09 8.172 0.586 7.9 74,334,652.5 1,840.0 4,484.3 437 298.1 60.00 07/03/09 8.129 0.631 8.0 79,072,942.4 1,840.0 4,856.1 476 304.0 60.00 07/03/09 8.287 0.683 8.382,495,860.0 1,840.0 5,156.0 505 309.1 60.00 07/03/09 8.586 0.729 8.684,905,424.9 1,840.0 5,306.6 520 310.9 60.00 07/03/09 8.809 0.747 8.984,171,746.0 1,840.0 5,306.5 519 311.1 60.00 07/03/09 9.205 0.785 9.384,591,364.5 1,840.0 5,332.9 521 312.4 60.00 07/03/09 9.304 0.790 9.484,238,211.3 1,840.0 5,310.7 522 312.1 60.00 07/03/09 9.323 0.801 9.584,487,709.5 1,840.0 5,372.3 526 311.9 60.00 07/03/09 9.323 0.803 9.584,722,915.0 1,840.0 5,387.3 526 311.3 60.00 07/03/09 9.323 0.806 9.585,006,361.3 1,840.0 5,405.3 529 310.4 60.00 07/03/09 9.205 0.786 9.384,673,455.6 1,840.0 5,338.1 526 308.6 60.00 07/03/09 9.205 0.785 9.384,570,246.6 1,840.0 5,331.6 526 307.0 07/03/09 9.304 0.796 9.484,894,875.8 1,840.0 5,352.1 526 305.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 60.00 60.00 07/06/09 10.690 0.910 10.884,478,997.8 1,840.0 5,325.8 527 313.6 60.00 07/06/09 9.997 0.844 10.1 83,726,873.1 1,840.0 5,278.4 524 311.1 60.00 07/06/09 9.323 0.788 9.583,125,131.3 1,840.0 5,285.7 525 308.0 60.00 07/06/09 9.323 0.789 9.583,276,382.5 1,840.0 5,295.3 524 303.4 60.00 07/06/09 9.323 0.795 9.583,818,099.6 1,840.0 5,329.7 524 294.4 60.00 07/06/09 9.064 0.691 9.0 76,966,053.3 1,840.0 4,768.5 464 275.1 60.00 07/06/09 8.806 0.499 7.963,346,009.1 1,840.0 3,546.0 340 259.2 60.00 07/06/09 8.185 0.408 7.2 56,742,657.8 1,840.0 3,114.7 281 248.4 60.00 07/06/09 8.049 0.341 6.850,288,490.0 1,840.0 2,651.1 236 252.8 60.00 07/06/09 8.167 0.351 6.950,945,943.0 1,840.0 2,685.7 241 257.8 60.00 07/06/09 8.850 0.367 7.449,719,850.7 1,840.0 2,594.1 238 268.0 60.00 07/06/09 8.893 0.469 7.959,464,174.1 1,840.0 3,296.4 316 277.6 60.00 07/06/09 9.841 0.605 9.067,384,651.4 1,840.0 3,845.3 380 286.8 60.00 07/05/09 10.409 0.727 9.7 75,129,829.7 1,840.0 4,369.0 432 300.0 60.00 07/05/09 10.542 0.823 10.1 81,695,637.1 1,840.0 4,884.0 485 307.1 60.00 07/05/09 10.559 0.867 10.384,382,745.9 1,840.0 5,136.4 508 311.7 60.00 07/05/09 10.661 0.898 10.486,528,207.7 1,840.0 5,266.9 521 313.9 60.00 07/05/09 10.661 0.901 10.486,871,923.3 1,840.0 5,287.9 524 312.7 60.00 07/05/09 10.149 0.829 9.983,961,824.2 1,840.0 5,110.7 510 311.7 60.00 07/05/09 9.226 0.751 9.083,611,926.5 1,840.0 5,089.4 510 312.8 60.00 07/05/09 8.941 0.750 8.885,415,443.5 1,840.0 5,245.6 522 314.8 60.00 07/05/09 8.738 0.737 8.685,899,397.0 1,840.0 5,275.3 524 314.1 60.00 07/05/09 8.637 0.725 8.585,466,752.1 1,840.0 5,248.8 524 313.2 60.00 07/05/09 8.535 0.713 8.485,111,407.6 1,840.0 5,226.9 519 311.6 60.00 07/05/09 8.509 0.702 8.384,709,559.0 1,840.0 5,156.3 520 310.1 60.00 07/05/09 8.509 0.703 8.384,877,882.8 1,840.0 5,166.5 516 305.9 60.00 07/05/09 8.304 0.668 8.1 82,668,245.3 1,840.0 5,032.0 502 296.5 60.00 07/05/09 7.861 0.593 7.6 78,251,035.1 1,840.0 4,720.6 466 284.2 60.00 07/05/09 7.548 0.517 7.1 73,022,435.6 1,840.0 4,286.1 417 275.0 60.00 07/05/09 7.326 0.437 6.765,398,689.9 1,840.0 3,732.0 349 257.4 60.00 07/05/09 6.698 0.283 5.650,625,760.2 1,840.0 2,641.4 235 249.9 60.00 07/05/09 6.718 0.264 5.548,093,323.0 1,840.0 2,456.9 220 246.1 60.00 07/05/09 6.667 0.255 5.447,252,778.0 1,840.0 2,388.3 216 253.1 60.00 07/05/09 6.727 0.304 5.852,609,271.4 1,840.0 2,830.6 250 253.2 60.00 07/05/09 6.718 0.266 5.548,534,581.5 1,840.0 2,479.5 224 256.2 60.00 07/05/09 6.937 0.289 5.849,887,193.4 1,840.0 2,602.8 234 267.9 07/05/09 7.233 0.350 6.355,620,325.8 1,840.0 3,022.8 284 275.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 60.00 60.00 07/08/09 8.287 0.680 8.382,154,931.2 1,840.0 5,134.7 496 296.5 60.00 07/08/09 8.017 0.658 8.1 81,462,929.8 1,840.0 5,135.7 495 297.3 60.00 07/07/09 8.017 0.655 8.1 81,000,980.6 1,840.0 5,106.6 494 299.6 60.00 07/07/09 8.215 0.671 8.381,015,885.9 1,840.0 5,107.5 496 302.2 60.00 07/07/09 8.660 0.740 8.983,322,885.1 1,840.0 5,343.5 517 306.4 60.00 07/07/09 9.438 0.817 9.784,461,559.4 1,840.0 5,416.6 525 309.1 60.00 07/07/09 10.324 0.904 10.784,628,668.3 1,840.0 5,473.3 526 311.3 60.00 07/07/09 10.227 0.885 10.683,638,541.2 1,840.0 5,409.3 523 313.2 60.00 07/07/09 9.841 0.855 10.2 83,968,698.4 1,840.0 5,430.6 526 312.8 60.00 07/07/09 9.841 0.852 10.2 83,721,426.9 1,840.0 5,414.6 526 312.6 60.00 07/07/09 9.745 0.847 10.1 84,028,768.8 1,840.0 5,434.5 527 311.7 60.00 07/07/09 9.841 0.853 10.2 83,824,390.3 1,840.0 5,421.2 527 311.4 60.00 07/07/09 9.855 0.861 10.383,795,112.2 1,840.0 5,464.9 526 310.0 60.00 07/07/09 9.745 0.840 10.1 83,394,527.9 1,840.0 5,393.5 524 309.0 60.00 07/07/09 9.568 0.832 10.083,348,466.8 1,840.0 5,435.7 524 307.1 60.00 07/07/09 9.745 0.846 10.1 83,902,483.6 1,840.0 5,426.3 524 304.8 60.00 07/07/09 9.813 0.838 10.084,012,620.4 1,840.0 5,342.1 522 301.7 60.00 07/07/09 9.984 0.837 10.083,835,928.7 1,840.0 5,239.8 517 295.6 60.00 07/07/09 9.997 0.795 10.1 78,845,342.4 1,840.0 4,970.7 481 283.0 60.00 07/07/09 9.516 0.650 9.2 70,773,598.7 1,840.0 4,269.5 413 275.7 60.00 07/07/09 9.586 0.605 9.1 66,640,331.9 1,840.0 3,947.7 381 267.7 60.00 07/07/09 9.812 0.625 9.466,638,655.5 1,840.0 3,983.9 381 272.9 60.00 07/07/09 9.812 0.612 9.465,289,180.6 1,840.0 3,903.1 370 273.5 60.00 07/07/09 10.206 0.617 9.664,368,632.5 1,840.0 3,778.2 363 279.1 60.00 07/07/09 10.206 0.661 9.668,999,340.9 1,840.0 4,049.9 398 289.0 60.00 07/07/09 10.447 0.770 10.1 76,411,757.8 1,840.0 4,609.6 459 300.6 60.00 07/06/09 10.770 0.875 10.682,685,275.8 1,840.0 5,077.9 510 307.4 60.00 07/06/09 10.669 0.865 10.582,535,746.9 1,840.0 5,068.8 508 307.7 60.00 07/06/09 10.575 0.883 10.584,324,996.7 1,840.0 5,224.5 522 311.1 60.00 07/06/09 10.072 0.847 10.084,896,298.6 1,840.0 5,259.9 526 313.5 60.00 07/06/09 9.467 0.797 9.485,016,271.8 1,840.0 5,267.3 526 314.7 60.00 07/06/09 9.385 0.794 9.484,644,987.8 1,840.0 5,290.3 527 315.7 60.00 07/06/09 9.467 0.795 9.484,731,770.8 1,840.0 5,249.7 526 314.8 60.00 07/06/09 9.485 0.804 9.584,818,945.0 1,840.0 5,301.2 527 315.6 60.00 07/06/09 9.601 0.819 9.784,611,197.2 1,840.0 5,334.2 528 315.6 60.00 07/06/09 9.997 0.849 10.1 84,293,626.0 1,840.0 5,314.2 527 315.0 07/06/09 10.492 0.896 10.684,689,601.8 1,840.0 5,339.2 528 315.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 60.00 60.00 07/09/09 6.698 0.588 7.084,211,997.0 1,840.0 5,492.1 526 312.3 60.00 07/09/09 6.947 0.605 7.2 84,159,540.4 1,840.0 5,443.0 525 311.2 60.00 07/09/09 7.846 0.691 8.2 84,446,687.4 1,840.0 5,507.4 528 310.6 60.00 07/09/09 9.166 0.796 9.584,018,118.3 1,840.0 5,433.8 524 308.4 60.00 07/09/09 9.069 0.785 9.483,641,653.1 1,840.0 5,409.5 521 303.7 60.00 07/09/09 8.973 0.772 9.383,143,077.3 1,840.0 5,377.2 516 297.5 60.00 07/09/09 9.146 0.757 9.480,695,402.3 1,840.0 5,175.0 497 285.1 60.00 07/09/09 9.285 0.665 9.3 71,618,089.1 1,840.0 4,476.1 422 266.2 60.00 07/09/09 9.099 0.499 8.459,519,993.4 1,840.0 3,428.9 315 251.2 60.00 07/09/09 8.641 0.381 7.352,290,620.5 1,840.0 2,756.6 247 243.3 60.00 07/09/09 8.553 0.366 7.350,211,740.6 1,840.0 2,674.3 235 246.0 60.00 07/09/09 8.435 0.353 7.249,134,607.5 1,840.0 2,617.0 227 248.2 60.00 07/09/09 8.167 0.321 6.946,678,527.0 1,840.0 2,460.8 212 257.0 60.00 07/09/09 8.267 0.382 7.2 53,152,292.2 1,840.0 2,888.7 264 262.0 60.00 07/09/09 8.280 0.437 7.558,349,250.6 1,840.0 3,298.0 307 269.2 60.00 07/08/09 8.477 0.503 7.963,777,994.6 1,840.0 3,708.8 353 279.1 60.00 07/08/09 8.718 0.559 8.2 68,373,691.7 1,840.0 4,013.3 388 291.0 60.00 07/08/09 8.863 0.699 8.8 79,550,636.0 1,840.0 4,928.7 478 300.5 60.00 07/08/09 8.930 0.756 9.1 83,261,341.2 1,840.0 5,294.3 505 300.1 60.00 07/08/09 8.686 0.669 8.7 77,037,699.8 1,840.0 4,814.9 461 300.0 60.00 07/08/09 9.007 0.744 9.1 81,907,575.8 1,840.0 5,163.8 499 308.0 60.00 07/08/09 9.421 0.808 9.684,401,280.4 1,840.0 5,366.8 516 309.4 60.00 07/08/09 9.715 0.848 9.985,811,120.0 1,840.0 5,456.5 526 308.7 60.00 07/08/09 9.911 0.860 10.1 85,373,928.8 1,840.0 5,428.7 520 307.0 60.00 07/08/09 9.984 0.828 10.082,984,494.0 1,840.0 5,186.5 507 308.4 60.00 07/08/09 9.898 0.858 10.085,963,872.0 1,840.0 5,419.5 528 308.0 60.00 07/08/09 9.146 0.808 9.486,193,270.5 1,840.0 5,527.6 526 307.3 60.00 07/08/09 8.757 0.772 9.086,003,708.9 1,840.0 5,515.5 527 306.9 60.00 07/08/09 8.660 0.764 8.985,986,499.3 1,840.0 5,514.3 526 305.2 60.00 07/08/09 8.660 0.762 8.985,830,398.1 1,840.0 5,504.3 525 302.6 60.00 07/08/09 8.660 0.764 8.986,058,818.2 1,840.0 5,519.0 524 299.4 60.00 07/08/09 8.734 0.742 8.983,596,665.2 1,840.0 5,315.7 504 292.3 60.00 07/08/09 8.686 0.685 8.7 78,869,471.7 1,840.0 4,929.3 474 285.4 60.00 07/08/09 8.535 0.617 8.4 73,610,106.8 1,840.0 4,520.6 433 277.1 60.00 07/08/09 8.738 0.635 8.6 73,973,513.4 1,840.0 4,543.0 436 286.0 60.00 07/08/09 8.886 0.703 8.9 79,167,357.8 1,840.0 4,947.9 475 293.2 07/08/09 8.512 0.703 8.681,866,665.7 1,840.0 5,161.2 494 294.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 60.00 60.00 07/11/09 8.027 0.570 7.9 72,296,974.2 1,840.0 4,440.0 420 291.3 60.00 07/11/09 8.068 0.552 7.8 70,965,519.7 1,840.0 4,281.1 410 302.9 60.00 07/11/09 8.173 0.673 8.480,261,650.3 1,840.0 5,147.2 484 314.1 60.00 07/11/09 8.008 0.698 8.384,313,415.8 1,840.0 5,452.9 512 320.8 60.00 07/10/09 7.686 0.700 8.1 86,661,428.5 1,840.0 5,698.9 527 323.3 60.00 07/10/09 7.590 0.671 7.886,264,655.5 1,840.0 5,532.2 524 323.8 60.00 07/10/09 7.429 0.664 7.786,453,807.6 1,840.0 5,591.3 527 324.6 60.00 07/10/09 7.492 0.664 7.786,433,004.5 1,840.0 5,543.0 528 325.5 60.00 07/10/09 7.043 0.625 7.385,819,003.7 1,840.0 5,550.3 526 324.5 60.00 07/10/09 6.850 0.604 7.1 85,190,723.1 1,840.0 5,509.6 526 323.5 60.00 07/10/09 7.043 0.621 7.385,207,173.5 1,840.0 5,510.7 527 322.8 60.00 07/10/09 7.236 0.639 7.585,377,589.8 1,840.0 5,521.7 527 321.7 60.00 07/10/09 7.176 0.638 7.585,292,768.7 1,840.0 5,562.6 526 321.4 60.00 07/10/09 7.272 0.648 7.685,430,088.3 1,840.0 5,571.5 528 320.5 60.00 07/10/09 7.080 0.628 7.485,073,205.3 1,840.0 5,548.2 525 320.1 60.00 07/10/09 6.832 0.609 7.2 84,744,720.4 1,840.0 5,572.9 526 319.5 60.00 07/10/09 6.506 0.575 6.884,715,268.2 1,840.0 5,524.9 525 319.5 60.00 07/10/09 6.263 0.555 6.684,221,243.7 1,840.0 5,538.4 525 314.0 60.00 07/10/09 6.985 0.616 7.384,616,939.0 1,840.0 5,518.5 527 310.9 60.00 07/10/09 7.463 0.654 7.883,983,121.2 1,840.0 5,477.2 521 303.6 60.00 07/10/09 7.006 0.575 7.2 80,094,450.8 1,840.0 5,136.5 492 295.3 60.00 07/10/09 5.888 0.455 6.0 75,952,880.0 1,840.0 4,829.6 465 284.9 60.00 07/10/09 5.487 0.381 5.4 70,798,335.2 1,840.0 4,347.9 420 271.2 60.00 07/10/09 5.284 0.342 5.2 65,881,595.9 1,840.0 4,046.0 380 269.0 60.00 07/10/09 5.316 0.298 5.059,745,453.4 1,840.0 3,506.8 325 263.3 60.00 07/10/09 5.462 0.263 4.953,713,515.3 1,840.0 3,006.8 274 267.9 60.00 07/10/09 5.462 0.264 4.954,028,449.6 1,840.0 3,024.4 283 281.0 60.00 07/10/09 5.636 0.353 5.465,547,316.5 1,840.0 3,918.6 378 296.2 60.00 07/09/09 5.691 0.425 5.7 74,715,942.3 1,840.0 4,669.8 449 305.7 60.00 07/09/09 5.741 0.492 6.082,243,185.9 1,840.0 5,363.7 509 309.7 60.00 07/09/09 5.788 0.506 6.1 83,172,050.8 1,840.0 5,469.5 517 312.4 60.00 07/09/09 5.883 0.519 6.2 83,939,519.1 1,840.0 5,520.0 526 313.4 60.00 07/09/09 5.883 0.521 6.2 84,192,959.7 1,840.0 5,536.6 526 313.9 60.00 07/09/09 6.073 0.535 6.483,721,803.2 1,840.0 5,505.6 526 314.4 60.00 07/09/09 6.073 0.537 6.484,042,117.1 1,840.0 5,526.7 527 314.0 60.00 07/09/09 6.263 0.553 6.683,971,793.1 1,840.0 5,522.1 525 313.6 07/09/09 6.547 0.580 6.984,288,180.7 1,840.0 5,542.9 527 313.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 60.00 60.00 07/12/09 9.841 0.871 10.2 85,620,335.4 1,840.0 5,537.4 527 313.0 60.00 07/12/09 9.827 0.860 10.1 85,334,004.2 1,840.0 5,472.5 527 311.8 60.00 07/12/09 9.633 0.846 9.985,654,898.7 1,840.0 5,493.1 528 310.9 60.00 07/12/09 9.438 0.828 9.785,544,337.7 1,840.0 5,486.0 526 308.9 60.00 07/12/09 9.244 0.806 9.585,032,327.2 1,840.0 5,453.1 525 308.2 60.00 07/12/09 9.536 0.837 9.885,554,081.3 1,840.0 5,486.6 525 307.5 60.00 07/12/09 9.455 0.833 9.885,140,090.9 1,840.0 5,506.3 523 303.1 60.00 07/12/09 9.166 0.807 9.585,140,632.3 1,840.0 5,506.4 522 295.0 60.00 07/12/09 8.707 0.735 9.1 80,899,956.2 1,840.0 5,276.1 491 279.9 60.00 07/12/09 8.585 0.570 8.368,810,668.0 1,840.0 4,151.1 389 261.9 60.00 07/12/09 8.310 0.443 7.658,412,867.9 1,840.0 3,333.4 306 248.5 60.00 07/12/09 8.152 0.342 7.1 48,300,580.3 1,840.0 2,625.1 230 240.7 60.00 07/12/09 8.049 0.306 6.845,171,851.0 1,840.0 2,381.3 204 246.0 60.00 07/12/09 7.575 0.289 6.445,275,942.1 1,840.0 2,386.8 206 249.3 60.00 07/12/09 8.917 0.331 7.345,471,344.2 1,840.0 2,323.0 205 264.0 60.00 07/12/09 9.322 0.439 8.2 53,715,101.2 1,840.0 2,948.5 278 278.3 60.00 07/12/09 9.462 0.601 8.967,727,517.9 1,840.0 3,975.3 388 290.6 60.00 07/11/09 9.431 0.699 9.2 76,131,891.1 1,840.0 4,634.1 454 296.5 60.00 07/11/09 9.367 0.739 9.3 79,609,501.1 1,840.0 4,932.4 482 302.5 60.00 07/11/09 9.403 0.788 9.583,111,187.0 1,840.0 5,239.6 510 308.7 60.00 07/11/09 9.502 0.813 9.684,912,766.8 1,840.0 5,353.2 520 313.7 60.00 07/11/09 9.146 0.805 9.485,821,515.2 1,840.0 5,503.8 526 317.7 60.00 07/11/09 8.439 0.724 8.684,370,419.2 1,840.0 5,364.8 516 320.2 60.00 07/11/09 7.905 0.717 8.485,521,518.9 1,840.0 5,670.5 528 319.7 60.00 07/11/09 8.133 0.721 8.585,037,412.0 1,840.0 5,545.9 528 323.9 60.00 07/11/09 8.271 0.717 8.584,511,343.7 1,840.0 5,419.7 528 326.8 60.00 07/11/09 8.465 0.729 8.784,030,349.3 1,840.0 5,388.9 526 328.2 60.00 07/11/09 8.105 0.710 8.484,765,476.5 1,840.0 5,482.1 527 322.8 60.00 07/11/09 8.076 0.709 8.385,619,080.9 1,840.0 5,490.8 526 322.5 60.00 07/11/09 8.133 0.722 8.585,154,080.4 1,840.0 5,553.5 523 321.7 60.00 07/11/09 8.201 0.722 8.585,157,806.8 1,840.0 5,507.5 525 323.9 60.00 07/11/09 8.420 0.746 8.884,914,431.2 1,840.0 5,537.9 523 320.6 60.00 07/11/09 8.445 0.755 8.985,066,286.6 1,840.0 5,594.0 519 311.7 60.00 07/11/09 8.255 0.695 8.780,115,741.0 1,840.0 5,268.5 484 291.6 60.00 07/11/09 8.068 0.546 7.8 70,177,733.4 1,840.0 4,233.6 405 276.7 60.00 07/11/09 7.764 0.444 7.1 62,605,872.8 1,840.0 3,572.6 346 275.1 07/11/09 8.006 0.519 7.668,489,649.0 1,840.0 4,057.3 388 288.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 60.00 60.00 07/14/09 8.435 0.356 7.249,573,712.2 1,840.0 2,640.4 231 243.9 60.00 07/14/09 8.339 0.330 6.947,964,346.7 1,840.0 2,476.4 223 246.8 60.00 07/14/09 8.112 0.294 6.545,325,097.4 1,840.0 2,266.3 206 248.2 60.00 07/14/09 8.642 0.310 7.044,381,361.7 1,840.0 2,243.2 198 257.8 60.00 07/14/09 8.787 0.352 7.547,100,433.1 1,840.0 2,508.6 228 269.0 60.00 07/14/09 9.141 0.441 8.2 53,940,131.7 1,840.0 3,019.5 274 274.9 60.00 07/13/09 9.550 0.560 8.963,078,757.1 1,840.0 3,668.2 348 284.3 60.00 07/13/09 9.603 0.643 9.2 70,010,099.3 1,840.0 4,185.4 401 297.9 60.00 07/13/09 9.997 0.826 10.1 81,956,490.8 1,840.0 5,166.8 498 309.2 60.00 07/13/09 9.827 0.865 10.1 85,839,895.3 1,840.0 5,505.0 527 313.4 60.00 07/13/09 9.715 0.848 9.985,846,746.1 1,840.0 5,458.7 525 315.2 60.00 07/13/09 9.438 0.823 9.785,037,813.2 1,840.0 5,453.5 526 316.0 60.00 07/13/09 9.421 0.820 9.685,589,852.6 1,840.0 5,442.4 528 316.3 60.00 07/13/09 9.715 0.845 9.985,556,608.7 1,840.0 5,440.3 526 315.9 60.00 07/13/09 9.730 0.855 10.085,726,769.8 1,840.0 5,497.7 527 316.3 60.00 07/13/09 9.813 0.855 10.085,719,371.1 1,840.0 5,450.6 526 314.8 60.00 07/13/09 10.010 0.870 10.2 85,516,216.0 1,840.0 5,437.7 527 314.0 60.00 07/13/09 9.759 0.869 10.2 85,398,247.7 1,840.0 5,569.4 527 314.8 60.00 07/13/09 9.813 0.849 10.085,050,264.0 1,840.0 5,408.1 526 316.7 60.00 07/13/09 10.096 0.868 10.2 85,286,126.1 1,840.0 5,376.7 526 317.5 60.00 07/13/09 10.195 0.875 10.385,143,510.4 1,840.0 5,367.8 526 309.6 60.00 07/13/09 10.294 0.858 10.482,638,439.9 1,840.0 5,209.8 505 301.4 60.00 07/13/09 9.856 0.768 9.7 79,371,954.9 1,840.0 4,874.5 480 293.8 60.00 07/13/09 9.498 0.638 9.1 70,217,176.1 1,840.0 4,197.8 407 277.2 60.00 07/13/09 9.532 0.530 8.860,333,472.0 1,840.0 3,475.7 332 258.9 60.00 07/13/09 9.936 0.499 9.055,527,528.4 1,840.0 3,138.5 289 258.9 60.00 07/13/09 9.185 0.427 8.053,528,101.6 1,840.0 2,909.1 269 264.0 60.00 07/13/09 9.415 0.450 8.2 54,974,661.8 1,840.0 2,987.8 285 275.4 60.00 07/13/09 10.267 0.596 9.364,192,693.7 1,840.0 3,628.3 356 285.9 60.00 07/13/09 10.007 0.676 9.571,318,893.5 1,840.0 4,224.9 414 296.2 60.00 07/12/09 10.059 0.784 9.9 79,414,771.2 1,840.0 4,877.1 474 304.2 60.00 07/12/09 9.984 0.817 10.081,916,788.3 1,840.0 5,119.8 497 309.2 60.00 07/12/09 10.108 0.872 10.384,860,653.1 1,840.0 5,396.1 520 311.8 60.00 07/12/09 10.304 0.899 10.585,838,376.7 1,840.0 5,458.2 526 310.9 60.00 07/12/09 10.022 0.857 10.383,360,668.1 1,840.0 5,346.0 509 309.4 60.00 07/12/09 10.022 0.862 10.383,866,116.6 1,840.0 5,378.4 514 311.8 07/12/09 9.938 0.877 10.385,323,750.4 1,840.0 5,518.2 525 312.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 60.00 60.00 07/15/09 7.621 0.662 7.786,183,135.6 1,840.0 5,433.3 527 321.4 60.00 07/15/09 7.621 0.661 7.786,013,362.2 1,840.0 5,422.6 526 320.6 60.00 07/15/09 7.720 0.673 7.886,496,833.3 1,840.0 5,453.1 527 319.7 60.00 07/15/09 7.753 0.679 7.986,178,576.3 1,840.0 5,479.9 527 319.6 60.00 07/15/09 7.819 0.680 7.986,269,137.7 1,840.0 5,438.7 527 318.4 60.00 07/15/09 7.720 0.673 7.886,515,678.7 1,840.0 5,454.3 529 317.8 60.00 07/15/09 7.720 0.675 7.886,776,911.3 1,840.0 5,470.7 530 320.4 60.00 07/15/09 8.215 0.723 8.387,248,214.9 1,840.0 5,500.4 533 322.8 60.00 07/15/09 9.205 0.827 9.389,170,161.5 1,840.0 5,621.6 547 322.6 60.00 07/15/09 9.911 0.901 10.1 89,371,004.7 1,840.0 5,682.8 546 320.1 60.00 07/15/09 9.925 0.911 10.2 89,511,769.7 1,840.0 5,740.4 547 316.0 60.00 07/15/09 9.884 0.850 9.986,072,557.5 1,840.0 5,379.6 518 305.8 60.00 07/15/09 9.739 0.737 9.577,718,790.6 1,840.0 4,730.7 461 296.5 60.00 07/15/09 9.431 0.709 9.2 77,287,624.4 1,840.0 4,704.5 455 283.1 60.00 07/15/09 9.206 0.640 8.9 72,119,129.4 1,840.0 4,350.7 415 281.0 60.00 07/15/09 9.164 0.588 8.767,730,938.4 1,840.0 4,012.3 379 276.8 60.00 07/15/09 9.163 0.506 8.361,149,352.5 1,840.0 3,456.2 328 280.0 60.00 07/15/09 8.967 0.529 8.2 64,691,016.3 1,840.0 3,691.6 358 289.6 60.00 07/15/09 8.378 0.596 8.1 73,794,810.9 1,840.0 4,451.8 427 296.7 60.00 07/14/09 7.996 0.576 7.8 74,015,230.0 1,840.0 4,505.3 428 298.3 60.00 07/14/09 7.586 0.545 7.4 73,808,290.8 1,840.0 4,492.7 428 305.7 60.00 07/14/09 7.388 0.615 7.483,354,949.3 1,840.0 5,209.7 500 314.5 60.00 07/14/09 6.908 0.614 7.1 86,681,226.5 1,840.0 5,558.9 526 316.0 60.00 07/14/09 6.869 0.608 7.087,106,244.3 1,840.0 5,538.8 526 316.6 60.00 07/14/09 7.200 0.636 7.486,202,260.2 1,840.0 5,528.2 525 317.4 60.00 07/14/09 7.979 0.710 8.2 86,777,972.4 1,840.0 5,565.1 528 316.9 60.00 07/14/09 8.368 0.745 8.686,761,521.3 1,840.0 5,564.1 526 315.6 60.00 07/14/09 8.734 0.772 8.986,928,229.0 1,840.0 5,527.5 527 314.7 60.00 07/14/09 9.536 0.845 9.886,410,347.2 1,840.0 5,541.5 526 312.8 60.00 07/14/09 10.119 0.895 10.486,286,439.3 1,840.0 5,533.6 526 310.1 60.00 07/14/09 10.206 0.890 10.485,769,808.5 1,840.0 5,453.9 522 305.4 60.00 07/14/09 10.206 0.864 10.483,304,256.7 1,840.0 5,297.0 503 299.1 60.00 07/14/09 10.500 0.864 10.780,882,331.2 1,840.0 5,143.0 487 285.2 60.00 07/14/09 9.930 0.679 9.6 70,873,092.7 1,840.0 4,275.5 408 270.1 60.00 07/14/09 9.443 0.563 8.864,091,935.3 1,840.0 3,727.1 355 260.8 60.00 07/14/09 9.681 0.491 8.657,191,903.2 1,840.0 3,170.4 297 252.1 07/14/09 8.787 0.383 7.551,155,408.6 1,840.0 2,724.6 251 248.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 60.00 60.00 07/17/09 8.184 0.327 6.748,898,967.2 1,840.0 2,498.1 235 250.8 60.00 07/17/09 8.582 0.405 7.454,839,869.2 1,840.0 2,950.6 271 248.4 60.00 07/17/09 8.148 0.304 6.646,163,774.6 1,840.0 2,333.3 211 242.4 60.00 07/17/09 7.614 0.304 6.348,392,452.5 1,840.0 2,498.5 222 246.6 60.00 07/17/09 6.768 0.254 5.645,416,357.0 1,840.0 2,344.8 207 245.8 60.00 07/17/09 6.889 0.254 5.744,605,278.9 1,840.0 2,303.0 202 248.7 60.00 07/17/09 6.526 0.239 5.444,403,729.9 1,840.0 2,292.6 202 256.4 60.00 07/17/09 6.458 0.246 5.445,732,433.1 1,840.0 2,386.0 220 272.2 60.00 07/16/09 7.041 0.390 6.560,170,832.4 1,840.0 3,466.4 331 286.6 60.00 07/16/09 7.411 0.517 7.1 73,025,037.7 1,840.0 4,365.6 434 297.8 60.00 07/16/09 7.688 0.621 7.780,863,704.3 1,840.0 5,054.0 493 308.1 60.00 07/16/09 7.851 0.663 8.083,100,272.0 1,840.0 5,284.1 509 310.4 60.00 07/16/09 7.788 0.631 7.881,051,546.6 1,840.0 5,065.8 494 307.5 60.00 07/16/09 7.720 0.644 7.882,779,982.8 1,840.0 5,218.7 511 313.3 60.00 07/16/09 7.654 0.667 7.885,742,492.4 1,840.0 5,452.1 527 320.8 60.00 07/16/09 7.918 0.688 8.086,179,522.7 1,840.0 5,433.1 530 327.4 60.00 07/16/09 8.243 0.719 8.485,777,330.7 1,840.0 5,454.3 527 323.3 60.00 07/16/09 9.185 0.788 9.2 85,890,550.8 1,840.0 5,368.2 528 316.8 60.00 07/16/09 10.010 0.872 10.2 85,659,222.9 1,840.0 5,446.8 526 311.3 60.00 07/16/09 10.206 0.888 10.485,538,396.0 1,840.0 5,439.1 524 310.0 60.00 07/16/09 10.273 0.866 10.2 85,044,463.9 1,840.0 5,269.0 516 309.9 60.00 07/16/09 10.383 0.867 10.483,582,020.9 1,840.0 5,223.9 510 307.5 60.00 07/16/09 10.010 0.816 10.2 80,198,932.0 1,840.0 5,099.6 486 296.4 60.00 07/16/09 10.059 0.798 9.980,736,533.0 1,840.0 4,958.3 486 292.8 60.00 07/16/09 9.813 0.788 10.0 79,005,008.2 1,840.0 5,023.7 471 282.4 60.00 07/16/09 9.870 0.690 9.8 70,595,716.1 1,840.0 4,373.9 400 266.9 60.00 07/16/09 9.549 0.477 8.456,906,942.7 1,840.0 3,123.7 293 257.1 60.00 07/16/09 9.587 0.501 8.658,342,527.3 1,840.0 3,265.9 308 263.4 60.00 07/16/09 9.587 0.500 8.658,216,859.8 1,840.0 3,258.9 306 265.6 60.00 07/16/09 9.605 0.523 8.760,280,613.8 1,840.0 3,407.2 321 271.3 60.00 07/16/09 9.623 0.557 8.863,421,701.8 1,840.0 3,619.2 350 277.2 60.00 07/16/09 9.781 0.620 9.2 67,492,358.4 1,840.0 3,961.5 381 286.9 60.00 07/15/09 9.290 0.625 8.9 70,354,349.4 1,840.0 4,205.9 404 298.3 60.00 07/15/09 7.856 0.598 7.8 76,843,191.9 1,840.0 4,760.9 452 310.7 60.00 07/15/09 7.272 0.651 7.685,838,162.1 1,840.0 5,598.1 521 318.7 60.00 07/15/09 7.176 0.649 7.586,702,442.2 1,840.0 5,654.5 527 320.2 07/15/09 7.360 0.650 7.586,834,194.7 1,840.0 5,521.5 526 321.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 60.00 60.00 07/18/09 9.225 0.769 9.481,936,619.7 1,840.0 5,210.1 507 303.9 60.00 07/18/09 9.126 0.753 9.381,095,996.4 1,840.0 5,156.6 502 301.4 60.00 07/18/09 8.287 0.662 8.3 79,987,771.4 1,840.0 4,999.3 489 302.5 60.00 07/18/09 8.662 0.714 8.683,223,925.1 1,840.0 5,156.3 510 303.7 60.00 07/18/09 9.467 0.788 9.483,985,318.6 1,840.0 5,203.4 512 303.9 60.00 07/18/09 9.856 0.803 9.783,006,769.4 1,840.0 5,097.7 505 303.3 60.00 07/18/09 9.957 0.833 9.885,200,796.5 1,840.0 5,232.5 521 304.5 60.00 07/18/09 10.059 0.825 9.983,477,488.3 1,840.0 5,126.6 507 301.6 60.00 07/18/09 9.769 0.801 9.782,777,171.8 1,840.0 5,128.6 507 298.9 60.00 07/18/09 9.064 0.731 9.081,393,584.3 1,840.0 5,042.9 498 295.1 60.00 07/18/09 8.964 0.695 8.9 78,273,148.4 1,840.0 4,849.5 478 285.3 60.00 07/18/09 8.637 0.628 8.574,023,626.8 1,840.0 4,546.0 443 278.7 60.00 07/18/09 8.559 0.574 8.2 70,205,468.0 1,840.0 4,197.0 410 276.1 60.00 07/18/09 8.455 0.553 8.1 68,409,599.8 1,840.0 4,089.7 395 269.3 60.00 07/18/09 8.501 0.468 7.760,963,780.7 1,840.0 3,445.8 330 263.1 60.00 07/18/09 8.330 0.416 7.456,399,958.1 1,840.0 3,126.5 296 261.0 60.00 07/18/09 8.201 0.456 7.560,925,755.1 1,840.0 3,476.8 340 270.0 60.00 07/18/09 7.867 0.485 7.465,677,104.8 1,840.0 3,855.0 378 274.0 60.00 07/18/09 7.620 0.507 7.369,595,603.8 1,840.0 4,160.6 408 276.4 60.00 07/18/09 7.411 0.493 7.1 69,607,538.0 1,840.0 4,161.3 406 275.3 60.00 07/18/09 7.344 0.489 7.1 68,960,581.6 1,840.0 4,160.1 405 271.8 60.00 07/17/09 7.163 0.448 6.866,090,895.6 1,840.0 3,915.2 378 271.4 60.00 07/17/09 7.268 0.447 6.964,964,584.8 1,840.0 3,848.5 372 271.8 60.00 07/17/09 7.724 0.495 7.467,071,553.1 1,840.0 4,009.7 387 274.4 60.00 07/17/09 7.791 0.535 7.6 70,599,114.4 1,840.0 4,297.3 410 269.2 60.00 07/17/09 7.548 0.445 7.1 62,836,277.5 1,840.0 3,688.2 344 253.0 60.00 07/17/09 7.119 0.316 6.2 51,150,947.3 1,840.0 2,779.9 247 245.0 60.00 07/17/09 7.102 0.276 6.046,070,252.1 1,840.0 2,428.7 217 245.1 60.00 07/17/09 7.296 0.276 6.1 45,402,110.7 1,840.0 2,368.8 212 251.4 60.00 07/17/09 7.422 0.320 6.450,069,628.6 1,840.0 2,694.0 253 256.6 60.00 07/17/09 7.469 0.381 6.757,054,577.4 1,840.0 3,193.8 307 259.0 60.00 07/17/09 7.217 0.385 6.658,497,403.5 1,840.0 3,338.1 311 251.3 60.00 07/17/09 6.707 0.301 5.951,208,385.5 1,840.0 2,810.9 250 245.3 60.00 07/17/09 6.406 0.243 5.345,869,448.4 1,840.0 2,368.2 215 247.9 60.00 07/17/09 6.768 0.256 5.645,790,336.3 1,840.0 2,364.2 216 251.5 60.00 07/17/09 7.503 0.349 6.653,069,290.2 1,840.0 2,913.0 268 247.9 07/17/09 7.614 0.299 6.347,498,701.3 1,840.0 2,452.4 225 248.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 60.00 60.00 07/20/09 8.809 0.753 8.984,789,496.7 1,840.0 5,345.4 519 306.1 60.00 07/20/09 8.512 0.732 8.685,258,869.5 1,840.0 5,375.0 520 299.0 60.00 07/20/09 7.755 0.611 7.7 79,467,055.8 1,840.0 4,923.5 477 285.4 60.00 07/20/09 7.828 0.533 7.571,191,440.4 1,840.0 4,256.0 400 271.6 60.00 07/20/09 7.108 0.403 6.562,148,699.2 1,840.0 3,546.5 333 255.8 60.00 07/20/09 7.204 0.371 6.458,169,355.2 1,840.0 3,224.6 301 254.6 60.00 07/20/09 7.162 0.338 6.353,780,762.1 1,840.0 2,952.1 263 249.6 60.00 07/20/09 7.306 0.300 6.347,776,467.0 1,840.0 2,570.6 221 252.8 60.00 07/20/09 7.778 0.286 6.345,440,447.3 1,840.0 2,296.7 201 265.7 60.00 07/20/09 8.152 0.374 7.1 52,860,126.0 1,840.0 2,872.8 270 277.7 60.00 07/19/09 8.665 0.530 8.066,349,847.1 1,840.0 3,822.3 372 289.9 60.00 07/19/09 8.714 0.655 8.577,281,948.7 1,840.0 4,704.1 459 298.1 60.00 07/19/09 8.561 0.690 8.581,328,318.1 1,840.0 5,038.8 492 302.7 60.00 07/19/09 8.662 0.711 8.682,824,341.5 1,840.0 5,131.5 503 308.5 60.00 07/19/09 8.486 0.717 8.584,546,878.8 1,840.0 5,284.2 514 309.2 60.00 07/19/09 8.187 0.680 8.2 83,164,700.0 1,840.0 5,197.8 509 310.7 60.00 07/19/09 7.887 0.656 7.983,205,773.5 1,840.0 5,200.4 507 312.1 60.00 07/19/09 7.819 0.665 7.984,310,999.9 1,840.0 5,315.3 517 312.1 60.00 07/19/09 8.116 0.695 8.2 84,907,323.0 1,840.0 5,352.8 520 311.1 60.00 07/19/09 9.085 0.768 9.1 84,554,487.4 1,840.0 5,284.6 517 308.4 60.00 07/19/09 9.700 0.807 9.882,503,198.6 1,840.0 5,201.3 504 308.3 60.00 07/19/09 9.601 0.802 9.782,907,788.9 1,840.0 5,226.8 508 313.0 60.00 07/19/09 9.997 0.844 10.1 83,759,920.4 1,840.0 5,280.5 512 315.4 60.00 07/19/09 10.108 0.840 10.381,694,695.9 1,840.0 5,194.7 500 306.3 60.00 07/19/09 9.502 0.758 9.6 79,152,957.6 1,840.0 4,990.1 479 294.5 60.00 07/19/09 8.986 0.678 9.0 75,504,798.9 1,840.0 4,719.1 451 282.6 60.00 07/19/09 8.714 0.617 8.572,694,217.5 1,840.0 4,424.9 425 276.2 60.00 07/19/09 8.930 0.575 8.468,579,740.6 1,840.0 4,025.3 382 264.7 60.00 07/19/09 8.299 0.412 7.356,564,198.2 1,840.0 3,104.9 287 255.0 60.00 07/19/09 8.185 0.386 7.2 53,711,337.2 1,840.0 2,948.3 273 264.9 60.00 07/19/09 8.170 0.443 7.460,010,093.8 1,840.0 3,391.9 320 269.5 60.00 07/19/09 8.449 0.487 7.862,588,343.2 1,840.0 3,605.6 341 278.3 60.00 07/19/09 8.262 0.515 7.767,077,224.0 1,840.0 3,900.7 378 282.8 60.00 07/19/09 8.561 0.636 8.574,980,541.6 1,840.0 4,645.6 445 286.7 60.00 07/18/09 8.738 0.616 8.6 71,822,807.4 1,840.0 4,410.9 422 286.5 60.00 07/18/09 9.021 0.628 8.8 71,514,119.5 1,840.0 4,353.0 427 292.8 07/18/09 9.185 0.717 9.2 78,140,700.4 1,840.0 4,883.8 479 300.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 MC M 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 60.00 60.00 07/21/09 9.266 0.740 9.2 80,664,182.1 1,840.0 4,997.7 483 303.7 60.00 07/21/09 9.205 0.773 9.383,355,250.7 1,840.0 5,255.0 504 302.8 60.00 07/21/09 9.266 0.759 9.2 82,634,510.0 1,840.0 5,119.8 501 307.6 60.00 07/21/09 9.285 0.799 9.386,093,445.7 1,840.0 5,380.8 523 308.8 60.00 07/21/09 9.205 0.797 9.385,881,909.1 1,840.0 5,414.3 524 309.3 60.00 07/21/09 9.205 0.799 9.386,126,795.5 1,840.0 5,429.7 524 307.7 60.00 07/21/09 9.285 0.799 9.386,119,564.2 1,840.0 5,382.5 524 308.7 60.00 07/21/09 9.403 0.823 9.586,820,671.0 1,840.0 5,473.5 528 311.4 60.00 07/21/09 9.485 0.823 9.586,853,983.5 1,840.0 5,428.4 526 312.2 60.00 07/21/09 9.385 0.812 9.486,613,070.9 1,840.0 5,413.3 526 313.6 60.00 07/21/09 9.485 0.818 9.586,337,701.7 1,840.0 5,396.1 526 314.7 60.00 07/21/09 9.898 0.858 10.086,019,363.0 1,840.0 5,422.9 523 313.9 60.00 07/21/09 9.799 0.851 9.986,113,538.3 1,840.0 5,428.9 524 312.6 60.00 07/21/09 9.502 0.819 9.685,524,805.2 1,840.0 5,391.8 523 300.8 60.00 07/21/09 9.700 0.841 9.886,026,002.0 1,840.0 5,423.4 523 303.5 60.00 07/21/09 9.997 0.816 10.1 81,015,794.1 1,840.0 5,107.5 490 288.2 60.00 07/21/09 8.535 0.608 8.4 72,558,642.4 1,840.0 4,456.1 424 275.4 60.00 07/21/09 8.015 0.448 7.460,641,300.9 1,840.0 3,493.4 330 263.7 60.00 07/21/09 8.048 0.460 7.561,466,105.5 1,840.0 3,574.4 340 270.5 60.00 07/21/09 8.477 0.490 7.962,188,369.0 1,840.0 3,616.4 344 271.5 60.00 07/21/09 9.143 0.535 8.662,345,947.3 1,840.0 3,659.4 347 275.0 60.00 07/21/09 9.707 0.622 9.366,976,827.5 1,840.0 4,004.1 380 277.1 60.00 07/21/09 9.887 0.623 9.367,150,697.4 1,840.0 3,941.5 380 285.0 60.00 07/20/09 10.344 0.743 10.0 74,504,477.5 1,840.0 4,494.5 438 292.8 60.00 07/20/09 10.447 0.765 10.1 75,915,998.7 1,840.0 4,579.7 446 298.9 60.00 07/20/09 10.383 0.835 10.480,498,528.5 1,840.0 5,031.2 487 308.0 60.00 07/20/09 10.500 0.905 10.784,731,256.0 1,840.0 5,387.8 519 313.3 60.00 07/20/09 10.119 0.886 10.485,401,912.9 1,840.0 5,476.9 522 313.9 60.00 07/20/09 9.827 0.854 10.1 84,692,869.3 1,840.0 5,431.4 521 314.8 60.00 07/20/09 9.438 0.827 9.785,397,185.4 1,840.0 5,476.5 526 315.7 60.00 07/20/09 8.780 0.780 9.1 85,893,225.6 1,840.0 5,555.0 526 318.0 60.00 07/20/09 8.832 0.774 9.086,153,433.5 1,840.0 5,478.2 527 318.7 60.00 07/20/09 8.908 0.771 9.085,864,993.9 1,840.0 5,413.2 526 316.9 60.00 07/20/09 8.710 0.754 8.885,855,067.5 1,840.0 5,412.6 526 316.4 60.00 07/20/09 8.734 0.759 8.985,424,740.2 1,840.0 5,431.9 523 315.6 60.00 07/20/09 8.832 0.769 9.085,637,803.1 1,840.0 5,445.5 526 314.4 07/20/09 8.734 0.759 8.985,417,090.5 1,840.0 5,431.4 525 310.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 C 09:00 C 10:00 C 11:00 C 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 60.00 60.00 07/23/09 10.034 0.883 10.485,105,209.1 1,840.0 5,504.1 526 323.0 60.00 07/23/09 9.938 0.872 10.384,838,810.9 1,840.0 5,486.9 525 320.2 60.00 07/23/09 10.022 0.870 10.384,655,972.7 1,840.0 5,429.0 522 311.4 60.00 07/23/09 9.715 0.837 9.984,703,387.9 1,840.0 5,386.0 515 303.6 60.00 07/23/09 9.617 0.787 9.880,464,950.3 1,840.0 5,116.5 486 296.1 60.00 07/23/09 9.367 0.709 9.3 76,391,986.7 1,840.0 4,733.0 458 290.5 60.00 07/23/09 9.043 0.669 8.9 75,344,577.7 1,840.0 4,627.2 447 282.8 60.00 07/23/09 8.941 0.654 8.8 74,432,571.5 1,840.0 4,571.2 441 287.8 60.00 07/23/09 8.941 0.646 8.8 73,589,425.8 1,840.0 4,519.3 433 287.9 60.00 07/23/09 8.964 0.663 8.9 74,647,123.5 1,840.0 4,624.9 444 290.3 60.00 07/23/09 8.762 0.642 8.7 73,928,356.0 1,840.0 4,580.3 436 295.1 60.00 07/23/09 8.786 0.670 8.8 76,258,882.8 1,840.0 4,766.2 456 301.3 60.00 07/22/09 8.886 0.702 8.9 79,070,940.7 1,840.0 4,941.9 472 306.6 60.00 07/22/09 9.205 0.748 9.380,660,978.4 1,840.0 5,085.1 486 310.3 60.00 07/22/09 9.841 0.852 10.2 83,694,880.9 1,840.0 5,412.9 509 315.6 60.00 07/22/09 10.517 0.928 10.985,370,457.2 1,840.0 5,521.2 521 318.6 60.00 07/22/09 10.800 0.952 11.1 85,923,524.5 1,840.0 5,510.3 524 319.1 60.00 07/22/09 10.903 0.960 11.385,183,943.4 1,840.0 5,509.2 524 318.9 60.00 07/22/09 10.703 0.932 11.084,956,786.3 1,840.0 5,448.3 522 318.4 60.00 07/22/09 10.509 0.920 10.885,402,051.3 1,840.0 5,476.9 526 317.6 60.00 07/22/09 10.411 0.911 10.785,322,740.0 1,840.0 5,471.8 522 316.7 60.00 07/22/09 10.509 0.922 10.885,572,007.2 1,840.0 5,487.8 525 315.3 60.00 07/22/09 10.795 0.942 11.085,868,033.2 1,840.0 5,460.1 526 315.0 60.00 07/22/09 10.606 0.933 10.985,817,183.0 1,840.0 5,503.5 528 314.3 60.00 07/22/09 10.795 0.943 11.085,927,806.3 1,840.0 5,463.9 526 313.0 60.00 07/22/09 10.206 0.886 10.485,419,786.1 1,840.0 5,431.6 524 310.2 60.00 07/22/09 9.813 0.850 10.085,223,763.2 1,840.0 5,419.1 523 307.5 60.00 07/22/09 9.700 0.830 9.884,830,765.7 1,840.0 5,348.0 517 304.2 60.00 07/22/09 9.997 0.840 10.1 83,324,906.4 1,840.0 5,253.1 509 296.0 60.00 07/22/09 9.870 0.748 9.8 76,500,636.1 1,840.0 4,739.7 457 287.1 60.00 07/22/09 9.103 0.606 8.868,993,597.0 1,840.0 4,162.1 397 279.8 60.00 07/22/09 9.059 0.581 8.667,660,691.1 1,840.0 4,008.2 382 286.8 60.00 07/22/09 8.663 0.570 8.368,785,788.2 1,840.0 4,112.2 394 281.9 60.00 07/22/09 8.638 0.554 8.2 67,769,830.1 1,840.0 4,014.6 385 280.9 60.00 07/22/09 8.638 0.569 8.2 69,579,128.9 1,840.0 4,121.8 396 288.6 60.00 07/22/09 8.919 0.646 8.7 74,371,190.0 1,840.0 4,526.9 436 294.4 07/21/09 9.145 0.698 9.0 77,691,183.6 1,840.0 4,771.2 461 299.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 60.00 60.00 07/25/09 10.534 0.751 10.0 75,306,921.3 1,840.0 4,461.1 442 293.7 60.00 07/24/09 10.020 0.725 9.6 75,676,645.7 1,840.0 4,524.2 447 298.0 60.00 07/24/09 9.723 0.729 9.4 77,727,267.8 1,840.0 4,689.0 464 300.9 60.00 07/24/09 9.534 0.748 9.380,640,296.4 1,840.0 4,908.5 488 307.6 60.00 07/24/09 9.568 0.800 9.584,417,816.1 1,840.0 5,230.2 518 311.7 60.00 07/24/09 9.551 0.793 9.484,533,540.4 1,840.0 5,191.5 518 312.5 60.00 07/24/09 9.754 0.814 9.685,005,291.7 1,840.0 5,220.4 523 315.3 60.00 07/24/09 9.884 0.832 9.984,231,012.7 1,840.0 5,264.4 525 317.7 60.00 07/24/09 9.884 0.832 9.984,219,455.3 1,840.0 5,263.7 527 321.5 60.00 07/24/09 9.684 0.813 9.783,978,848.4 1,840.0 5,248.7 525 312.8 60.00 07/24/09 9.485 0.784 9.582,759,038.2 1,840.0 5,172.4 510 295.7 60.00 07/24/09 8.738 0.622 8.6 72,530,276.1 1,840.0 4,454.3 433 274.7 60.00 07/24/09 9.121 0.514 8.560,547,350.2 1,840.0 3,520.9 336 269.1 60.00 07/24/09 9.295 0.499 8.558,815,373.3 1,840.0 3,356.3 317 268.6 60.00 07/24/09 9.663 0.443 8.552,273,679.6 1,840.0 2,869.4 271 279.6 60.00 07/24/09 9.290 0.558 8.962,846,576.3 1,840.0 3,757.2 354 289.9 60.00 07/24/09 9.413 0.645 9.1 71,002,118.8 1,840.0 4,283.3 416 289.1 60.00 07/24/09 9.206 0.665 8.9 74,861,076.3 1,840.0 4,516.1 441 284.4 60.00 07/24/09 9.841 0.601 9.066,902,551.3 1,840.0 3,817.8 370 267.9 60.00 07/24/09 9.663 0.470 8.555,401,960.1 1,840.0 3,041.1 286 256.7 60.00 07/24/09 9.906 0.469 8.853,440,721.0 1,840.0 2,962.5 271 269.4 60.00 07/24/09 9.936 0.541 9.060,276,878.5 1,840.0 3,407.0 324 274.9 60.00 07/24/09 10.255 0.560 9.2 61,024,909.4 1,840.0 3,416.1 325 285.1 60.00 07/24/09 10.087 0.633 9.467,484,313.2 1,840.0 3,924.3 378 298.2 60.00 07/24/09 9.700 0.764 9.8 78,115,109.9 1,840.0 4,924.6 460 307.7 60.00 07/23/09 9.813 0.814 10.081,615,620.4 1,840.0 5,189.7 486 309.8 60.00 07/23/09 10.304 0.835 10.579,697,030.7 1,840.0 5,067.7 472 313.0 60.00 07/23/09 10.703 0.938 11.085,469,370.4 1,840.0 5,481.2 515 318.9 60.00 07/23/09 10.795 0.949 11.086,503,213.9 1,840.0 5,500.5 525 320.1 60.00 07/23/09 10.500 0.933 10.787,376,950.5 1,840.0 5,556.0 527 322.0 60.00 07/23/09 10.420 0.935 10.886,790,657.0 1,840.0 5,613.1 527 323.0 60.00 07/23/09 10.206 0.904 10.487,112,969.0 1,840.0 5,539.3 528 322.0 60.00 07/23/09 10.022 0.891 10.386,701,763.7 1,840.0 5,560.2 527 321.2 60.00 07/23/09 9.552 0.856 9.986,693,940.8 1,840.0 5,606.8 529 321.3 60.00 07/23/09 9.963 0.893 10.585,245,748.4 1,840.0 5,605.9 527 320.1 60.00 07/23/09 9.938 0.876 10.385,264,980.4 1,840.0 5,514.4 527 319.2 07/23/09 10.022 0.875 10.385,110,778.9 1,840.0 5,458.2 525 320.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 60.00 60.00 07/26/09 7.688 0.651 7.784,699,130.9 1,840.0 5,293.7 520 311.5 60.00 07/26/09 8.017 0.683 8.1 84,457,191.5 1,840.0 5,324.5 520 311.1 60.00 07/26/09 9.165 0.758 9.1 83,468,139.9 1,840.0 5,171.4 510 306.9 60.00 07/26/09 9.467 0.753 9.480,242,636.0 1,840.0 4,971.6 490 298.4 60.00 07/26/09 9.620 0.661 9.3 71,237,760.1 1,840.0 4,297.5 417 279.0 60.00 07/26/09 9.674 0.617 9.1 67,999,135.9 1,840.0 3,991.2 395 273.8 60.00 07/26/09 9.550 0.564 8.963,543,376.7 1,840.0 3,695.2 357 255.9 60.00 07/26/09 9.343 0.446 8.353,890,318.9 1,840.0 2,987.4 270 246.9 60.00 07/26/09 8.642 0.317 7.045,359,067.8 1,840.0 2,292.6 209 243.1 60.00 07/26/09 8.395 0.302 6.844,516,996.5 1,840.0 2,250.0 204 249.3 60.00 07/26/09 8.306 0.320 6.847,102,074.8 1,840.0 2,406.3 223 251.4 60.00 07/26/09 8.642 0.311 7.044,586,948.0 1,840.0 2,253.6 207 256.5 60.00 07/26/09 8.823 0.330 7.345,260,115.9 1,840.0 2,336.8 219 270.2 60.00 07/26/09 9.295 0.509 8.559,984,712.0 1,840.0 3,423.1 330 281.3 60.00 07/25/09 9.657 0.612 9.068,120,525.4 1,840.0 3,961.4 392 294.4 60.00 07/25/09 9.226 0.674 9.0 75,050,729.9 1,840.0 4,568.3 448 299.3 60.00 07/25/09 9.165 0.719 9.1 79,162,431.0 1,840.0 4,904.6 480 306.2 60.00 07/25/09 9.106 0.765 9.2 83,285,253.3 1,840.0 5,250.6 509 308.1 60.00 07/25/09 8.986 0.728 9.081,118,324.3 1,840.0 5,069.9 492 303.8 60.00 07/25/09 8.896 0.673 8.6 78,422,258.4 1,840.0 4,730.9 466 311.1 60.00 07/25/09 9.431 0.771 9.2 83,989,405.9 1,840.0 5,112.4 506 315.6 60.00 07/25/09 10.046 0.846 9.886,556,821.4 1,840.0 5,268.7 524 317.6 60.00 07/25/09 10.149 0.860 9.987,011,630.7 1,840.0 5,296.4 525 315.8 60.00 07/25/09 10.240 0.860 9.987,045,504.1 1,840.0 5,251.1 526 314.2 60.00 07/25/09 9.739 0.822 9.586,684,669.2 1,840.0 5,276.5 523 312.3 60.00 07/25/09 9.739 0.819 9.586,383,595.6 1,840.0 5,258.2 522 310.3 60.00 07/25/09 9.944 0.834 9.786,169,427.8 1,840.0 5,245.1 517 307.6 60.00 07/25/09 9.620 0.782 9.384,301,117.3 1,840.0 5,085.5 503 300.6 60.00 07/25/09 9.603 0.756 9.2 82,353,369.4 1,840.0 4,923.3 487 289.5 60.00 07/25/09 9.462 0.650 8.9 73,163,161.4 1,840.0 4,294.4 415 275.0 60.00 07/25/09 9.384 0.551 8.564,938,168.3 1,840.0 3,670.4 353 266.7 60.00 07/25/09 10.458 0.580 9.2 63,146,430.2 1,840.0 3,466.2 336 260.9 60.00 07/25/09 9.807 0.426 8.2 52,059,347.5 1,840.0 2,716.1 248 255.4 60.00 07/25/09 10.061 0.446 8.552,577,360.0 1,840.0 2,771.7 258 264.0 60.00 07/25/09 10.438 0.481 9.053,541,508.0 1,840.0 2,880.8 270 272.7 60.00 07/25/09 10.345 0.582 9.1 64,046,706.0 1,840.0 3,515.6 349 284.8 07/25/09 10.301 0.715 9.6 74,640,824.4 1,840.0 4,340.5 429 290.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 60.00 60.00 07/28/09 5.845 0.378 5.667,598,325.0 1,840.0 4,041.2 396 288.6 60.00 07/28/09 5.792 0.409 5.7 71,859,301.4 1,840.0 4,413.1 429 295.6 60.00 07/28/09 5.888 0.455 6.0 75,973,234.4 1,840.0 4,830.9 466 297.1 60.00 07/27/09 5.939 0.439 6.0 73,292,983.6 1,840.0 4,620.6 444 298.3 60.00 07/27/09 6.290 0.476 6.3 75,736,270.2 1,840.0 4,733.5 462 308.6 60.00 07/27/09 6.673 0.571 6.884,208,259.5 1,840.0 5,354.5 522 314.7 60.00 07/27/09 6.811 0.586 7.083,955,571.9 1,840.0 5,384.1 522 316.5 60.00 07/27/09 7.395 0.641 7.684,531,347.0 1,840.0 5,421.0 527 317.2 60.00 07/27/09 8.734 0.753 8.984,814,108.9 1,840.0 5,393.1 527 319.8 60.00 07/27/09 9.502 0.819 9.685,539,135.2 1,840.0 5,392.7 528 323.8 60.00 07/27/09 9.601 0.827 9.785,480,870.3 1,840.0 5,389.0 526 324.2 60.00 07/27/09 9.502 0.820 9.685,630,116.7 1,840.0 5,398.4 527 324.3 60.00 07/27/09 9.502 0.821 9.685,719,073.6 1,840.0 5,404.0 526 322.7 60.00 07/27/09 9.502 0.820 9.685,610,664.9 1,840.0 5,397.2 527 322.6 60.00 07/27/09 9.205 0.796 9.385,728,086.9 1,840.0 5,404.6 526 323.3 60.00 07/27/09 9.106 0.786 9.2 85,652,215.0 1,840.0 5,399.8 526 320.8 60.00 07/27/09 8.908 0.768 9.085,487,763.5 1,840.0 5,389.5 524 316.6 60.00 07/27/09 9.266 0.783 9.2 85,327,551.4 1,840.0 5,286.6 521 309.0 60.00 07/27/09 9.266 0.756 9.2 82,404,992.8 1,840.0 5,105.5 502 295.9 60.00 07/27/09 8.919 0.629 8.7 72,490,799.8 1,840.0 4,412.5 430 277.0 60.00 07/27/09 8.529 0.470 7.860,395,957.5 1,840.0 3,446.5 332 264.6 60.00 07/27/09 8.299 0.380 7.352,113,262.9 1,840.0 2,860.6 266 258.7 60.00 07/27/09 8.299 0.382 7.352,381,725.6 1,840.0 2,875.3 263 260.7 60.00 07/27/09 8.611 0.346 7.248,130,726.0 1,840.0 2,511.2 225 266.7 60.00 07/27/09 8.944 0.344 7.446,590,389.6 1,840.0 2,405.5 215 269.5 60.00 07/27/09 8.944 0.346 7.446,868,411.3 1,840.0 2,419.8 222 281.5 60.00 07/27/09 9.163 0.506 8.361,061,280.2 1,840.0 3,451.3 341 294.2 60.00 07/26/09 9.185 0.639 8.8 72,749,460.3 1,840.0 4,349.1 425 297.4 60.00 07/26/09 9.498 0.689 9.1 75,828,354.2 1,840.0 4,533.2 444 306.4 60.00 07/26/09 9.754 0.808 9.684,401,503.5 1,840.0 5,183.4 510 314.7 60.00 07/26/09 9.870 0.843 9.886,247,466.1 1,840.0 5,343.6 522 315.1 60.00 07/26/09 9.769 0.834 9.786,199,278.3 1,840.0 5,340.6 522 316.5 60.00 07/26/09 8.215 0.701 8.384,617,802.8 1,840.0 5,334.6 519 318.9 60.00 07/26/09 6.908 0.595 7.1 84,040,841.7 1,840.0 5,389.6 520 314.2 60.00 07/26/09 7.164 0.616 7.384,611,768.7 1,840.0 5,380.2 525 311.8 60.00 07/26/09 7.556 0.655 7.785,246,102.3 1,840.0 5,420.5 527 313.7 07/26/09 7.720 0.657 7.884,456,040.8 1,840.0 5,324.4 520 312.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 M 11:00 12:00 M 13:00 M 14:00 C 15:00 C 60.00 60.00 07/29/09 8.057 0.684 8.085,701,262.2 1,840.0 5,309.7 527 322.1 60.00 07/29/09 8.863 0.746 8.884,999,433.4 1,840.0 5,266.2 526 321.7 60.00 07/29/09 9.064 0.765 9.085,153,265.4 1,840.0 5,275.8 526 321.7 60.00 07/29/09 9.669 0.810 9.684,545,532.3 1,840.0 5,238.2 525 319.8 60.00 07/29/09 9.367 0.785 9.384,567,593.9 1,840.0 5,239.5 525 321.3 60.00 07/29/09 9.165 0.767 9.1 84,505,676.6 1,840.0 5,235.7 523 319.5 60.00 07/29/09 8.964 0.730 8.982,181,441.3 1,840.0 5,091.6 505 313.6 60.00 07/29/09 8.792 0.635 8.574,812,911.3 1,840.0 4,513.2 445 303.9 60.00 07/29/09 8.639 0.569 7.9 72,211,812.8 1,840.0 4,120.8 422 290.7 60.00 07/29/09 7.582 0.436 7.062,474,992.9 1,840.0 3,599.1 344 271.6 60.00 07/29/09 8.185 0.382 7.2 53,176,035.5 1,840.0 2,918.9 279 269.8 60.00 07/29/09 8.472 0.454 7.659,868,277.6 1,840.0 3,351.3 328 278.7 60.00 07/29/09 8.555 0.436 7.657,532,395.0 1,840.0 3,189.3 310 285.5 60.00 07/29/09 8.832 0.479 8.059,948,387.7 1,840.0 3,388.4 334 300.2 60.00 07/29/09 8.824 0.594 8.3 71,751,783.8 1,840.0 4,211.5 421 315.0 60.00 07/29/09 8.863 0.701 8.8 79,792,025.6 1,840.0 4,943.6 485 318.0 60.00 07/28/09 8.662 0.669 8.6 77,943,219.5 1,840.0 4,829.1 469 316.4 60.00 07/28/09 8.941 0.706 8.880,449,007.8 1,840.0 4,940.6 492 321.6 60.00 07/28/09 8.964 0.724 8.981,537,424.8 1,840.0 5,051.7 503 322.2 60.00 07/28/09 8.786 0.745 8.884,869,927.5 1,840.0 5,304.4 528 323.6 60.00 07/28/09 7.887 0.666 7.984,553,367.2 1,840.0 5,284.6 525 318.4 60.00 07/28/09 6.617 0.567 6.883,637,135.6 1,840.0 5,363.7 526 318.0 60.00 07/28/09 6.130 0.527 6.383,867,078.9 1,840.0 5,378.4 530 319.6 60.00 07/28/09 6.033 0.530 6.2 85,633,309.7 1,840.0 5,491.7 542 321.0 60.00 07/28/09 6.175 0.550 6.486,061,301.1 1,840.0 5,565.9 544 321.0 60.00 07/28/09 7.200 0.640 7.486,707,853.0 1,840.0 5,560.6 546 322.1 60.00 07/28/09 8.636 0.763 8.886,914,076.9 1,840.0 5,526.6 545 322.4 60.00 07/28/09 9.028 0.800 9.2 87,113,641.4 1,840.0 5,539.3 545 320.7 60.00 07/28/09 9.007 0.773 9.1 85,182,574.5 1,840.0 5,370.2 526 318.8 60.00 07/28/09 8.986 0.761 9.084,795,699.6 1,840.0 5,299.8 525 317.1 60.00 07/28/09 8.886 0.758 8.985,305,726.7 1,840.0 5,331.6 525 314.8 60.00 07/28/09 8.686 0.724 8.783,446,379.3 1,840.0 5,215.4 514 307.7 60.00 07/28/09 6.689 0.522 6.7 78,119,636.7 1,840.0 4,882.5 480 296.9 60.00 07/28/09 6.151 0.429 6.0 71,602,093.9 1,840.0 4,358.4 430 289.4 60.00 07/28/09 5.532 0.361 5.368,327,128.3 1,840.0 4,084.8 401 283.6 60.00 07/28/09 5.586 0.366 5.467,927,870.3 1,840.0 4,097.8 400 290.4 07/28/09 5.588 0.390 5.571,083,351.8 1,840.0 4,365.4 427 284.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 60.00 60.00 07/31/09 9.510 0.467 8.2 57,098,644.3 1,840.0 3,072.2 292 257.6 60.00 07/31/09 9.185 0.442 8.055,371,418.2 1,840.0 3,009.3 285 255.9 60.00 07/31/09 9.141 0.428 8.2 52,364,718.3 1,840.0 2,931.3 270 261.7 60.00 07/31/09 8.967 0.428 8.2 52,363,381.7 1,840.0 2,988.1 275 271.3 60.00 07/31/09 9.494 0.500 8.658,250,195.1 1,840.0 3,292.4 326 288.9 60.00 07/30/09 9.723 0.694 9.4 73,987,022.4 1,840.0 4,463.3 443 297.4 60.00 07/30/09 9.841 0.714 9.6 74,549,759.8 1,840.0 4,537.8 448 302.4 60.00 07/30/09 9.971 0.806 9.981,543,625.5 1,840.0 5,052.2 503 311.4 60.00 07/30/09 9.971 0.838 9.984,821,697.0 1,840.0 5,255.3 521 310.5 60.00 07/30/09 9.957 0.789 9.880,723,851.8 1,840.0 4,957.5 489 309.7 60.00 07/30/09 10.072 0.830 10.083,139,870.6 1,840.0 5,151.1 511 314.1 60.00 07/30/09 10.072 0.849 10.085,080,854.5 1,840.0 5,271.3 525 313.4 60.00 07/30/09 9.769 0.826 9.785,353,184.7 1,840.0 5,288.2 526 312.0 60.00 07/30/09 9.669 0.816 9.685,142,312.5 1,840.0 5,275.1 525 309.4 60.00 07/30/09 9.568 0.812 9.585,627,220.0 1,840.0 5,305.2 525 310.3 60.00 07/30/09 9.367 0.794 9.385,592,194.0 1,840.0 5,303.0 523 309.3 60.00 07/30/09 9.266 0.781 9.2 85,120,188.1 1,840.0 5,273.7 519 303.5 60.00 07/30/09 9.145 0.726 9.080,895,053.5 1,840.0 4,968.0 487 291.0 60.00 07/30/09 8.999 0.639 8.7 73,596,397.3 1,840.0 4,439.8 424 272.0 60.00 07/30/09 9.605 0.521 8.759,971,948.2 1,840.0 3,389.7 317 259.8 60.00 07/30/09 9.510 0.412 8.2 50,327,724.5 1,840.0 2,707.9 248 265.3 60.00 07/30/09 9.230 0.484 8.2 59,110,905.3 1,840.0 3,276.8 316 264.5 60.00 07/30/09 8.956 0.437 7.856,201,469.4 1,840.0 3,054.4 296 266.2 60.00 07/30/09 7.618 0.418 6.960,666,781.3 1,840.0 3,429.0 329 258.2 60.00 07/30/09 8.412 0.396 7.453,657,169.3 1,840.0 2,945.3 275 263.9 60.00 07/30/09 8.526 0.400 7.553,404,559.2 1,840.0 2,931.5 274 269.4 60.00 07/30/09 8.442 0.447 7.559,755,148.5 1,840.0 3,312.5 320 270.6 60.00 07/30/09 8.555 0.449 7.659,172,345.6 1,840.0 3,280.2 317 274.7 60.00 07/30/09 9.118 0.488 8.1 60,344,624.6 1,840.0 3,345.2 330 291.4 60.00 07/29/09 9.143 0.602 8.6 70,159,282.2 1,840.0 4,118.0 404 298.4 60.00 07/29/09 9.270 0.625 8.8 71,230,713.1 1,840.0 4,219.7 413 307.9 60.00 07/29/09 9.636 0.763 9.481,346,373.3 1,840.0 4,951.5 493 320.7 60.00 07/29/09 9.669 0.809 9.684,492,234.5 1,840.0 5,234.8 517 321.3 60.00 07/29/09 9.754 0.812 9.684,750,945.8 1,840.0 5,204.8 517 321.4 60.00 07/29/09 9.856 0.820 9.784,702,851.3 1,840.0 5,201.9 522 324.9 60.00 07/29/09 9.669 0.821 9.685,658,757.8 1,840.0 5,307.1 528 322.8 07/29/09 9.467 0.804 9.485,683,578.8 1,840.0 5,308.7 528 322.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 60.00 60.00 08/01/09 10.033 0.803 9.782,956,328.2 1,840.0 5,004.4 500 309.4 60.00 08/01/09 9.723 0.776 9.482,752,789.2 1,840.0 4,992.2 496 305.8 60.00 08/01/09 9.516 0.715 9.2 77,902,461.0 1,840.0 4,699.5 462 302.1 60.00 08/01/09 9.586 0.699 9.1 77,024,101.7 1,840.0 4,562.8 454 310.6 60.00 08/01/09 9.723 0.807 9.486,032,877.7 1,840.0 5,190.0 518 311.8 60.00 08/01/09 9.431 0.772 9.2 84,050,845.2 1,840.0 5,116.1 508 312.9 60.00 08/01/09 9.413 0.790 9.1 86,955,651.0 1,840.0 5,245.7 523 312.9 60.00 08/01/09 9.309 0.769 9.085,619,935.5 1,840.0 5,165.1 516 311.4 60.00 08/01/09 9.103 0.765 8.887,123,971.9 1,840.0 5,255.9 522 308.8 60.00 08/01/09 8.954 0.696 8.582,101,376.0 1,840.0 4,863.6 484 297.3 60.00 08/01/09 8.692 0.602 8.1 74,520,937.2 1,840.0 4,333.6 424 284.3 60.00 08/01/09 9.029 0.529 8.1 65,425,426.5 1,840.0 3,662.4 351 271.0 60.00 08/01/09 8.234 0.400 7.1 56,443,188.8 1,840.0 3,036.9 285 263.1 60.00 08/01/09 8.350 0.407 7.2 56,686,756.1 1,840.0 3,050.0 287 271.5 60.00 08/01/09 8.442 0.444 7.559,347,936.9 1,840.0 3,289.9 307 270.9 60.00 08/01/09 8.330 0.422 7.457,112,966.1 1,840.0 3,166.0 288 276.6 60.00 08/01/09 8.553 0.400 7.354,911,019.6 1,840.0 2,924.6 276 291.4 60.00 08/01/09 8.918 0.512 8.064,132,752.3 1,840.0 3,590.1 350 302.2 60.00 07/31/09 9.290 0.682 8.9 76,753,898.7 1,840.0 4,588.6 448 308.3 60.00 07/31/09 9.413 0.727 9.1 80,055,224.5 1,840.0 4,829.4 476 310.2 60.00 07/31/09 9.534 0.804 9.386,649,323.6 1,840.0 5,274.3 521 315.4 60.00 07/31/09 9.620 0.792 9.385,394,424.6 1,840.0 5,151.5 510 317.2 60.00 07/31/09 9.739 0.829 9.587,460,861.5 1,840.0 5,323.7 526 320.5 60.00 07/31/09 9.944 0.843 9.787,062,923.2 1,840.0 5,299.5 523 322.7 60.00 07/31/09 10.149 0.862 9.987,230,634.9 1,840.0 5,309.7 526 322.2 60.00 07/31/09 10.161 0.871 10.087,249,821.8 1,840.0 5,358.3 527 322.1 60.00 07/31/09 10.149 0.860 9.987,106,921.8 1,840.0 5,302.2 526 320.7 60.00 07/31/09 10.251 0.868 10.086,955,951.7 1,840.0 5,293.0 526 319.8 60.00 07/31/09 10.251 0.868 10.086,979,475.8 1,840.0 5,294.4 525 318.5 60.00 07/31/09 10.262 0.868 10.1 86,160,456.5 1,840.0 5,291.3 525 320.5 60.00 07/31/09 10.262 0.866 10.1 85,905,697.2 1,840.0 5,275.7 523 323.5 60.00 07/31/09 10.262 0.859 10.1 85,209,804.7 1,840.0 5,233.0 517 315.9 60.00 07/31/09 9.984 0.807 10.080,891,918.5 1,840.0 5,055.8 492 300.3 60.00 07/31/09 10.059 0.742 9.9 75,069,129.8 1,840.0 4,610.2 445 283.4 60.00 07/31/09 9.993 0.608 9.464,828,157.0 1,840.0 3,805.1 364 267.6 60.00 07/31/09 9.732 0.549 8.961,844,934.8 1,840.0 3,529.2 339 259.5 07/31/09 9.510 0.473 8.2 57,826,953.6 1,840.0 3,111.3 298 254.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 60.00 60.00 08/03/09 9.906 0.586 8.866,681,290.3 1,840.0 3,696.4 364 279.3 60.00 08/03/09 10.771 0.533 9.1 58,713,207.5 1,840.0 3,095.2 298 269.4 60.00 08/03/09 11.599 0.599 9.960,687,241.7 1,840.0 3,232.2 312 270.0 60.00 08/03/09 11.130 0.522 9.555,043,695.3 1,840.0 2,931.7 268 265.8 60.00 08/03/09 11.126 0.494 9.452,652,529.0 1,840.0 2,775.7 254 270.7 60.00 08/03/09 11.008 0.516 9.355,651,596.0 1,840.0 2,933.8 274 282.5 60.00 08/03/09 11.482 0.621 10.1 61,624,053.8 1,840.0 3,382.6 322 283.1 60.00 08/02/09 11.126 0.515 9.454,868,916.0 1,840.0 2,892.6 272 289.3 60.00 08/02/09 10.793 0.571 9.460,834,534.5 1,840.0 3,306.3 325 304.3 60.00 08/02/09 10.194 0.689 9.572,728,730.1 1,840.0 4,229.3 421 314.9 60.00 08/02/09 9.367 0.782 9.384,251,041.1 1,840.0 5,219.9 506 323.8 60.00 08/02/09 9.124 0.764 8.986,008,601.8 1,840.0 5,235.3 517 322.0 60.00 08/02/09 9.124 0.753 8.984,844,753.3 1,840.0 5,164.5 511 317.5 60.00 08/02/09 9.206 0.754 8.984,902,305.5 1,840.0 5,121.8 510 319.2 60.00 08/02/09 9.329 0.780 9.1 85,934,220.2 1,840.0 5,230.8 517 319.9 60.00 08/02/09 9.431 0.794 9.2 86,522,291.4 1,840.0 5,266.6 522 318.4 60.00 08/02/09 9.449 0.799 9.386,142,205.5 1,840.0 5,290.2 521 316.5 60.00 08/02/09 9.348 0.787 9.2 85,725,416.9 1,840.0 5,264.6 515 313.7 60.00 08/02/09 9.534 0.778 9.383,875,034.6 1,840.0 5,105.4 504 311.0 60.00 08/02/09 9.534 0.779 9.384,000,708.7 1,840.0 5,113.1 504 307.5 60.00 08/02/09 9.246 0.731 9.1 80,497,999.2 1,840.0 4,943.6 480 298.7 60.00 08/02/09 9.206 0.697 8.9 78,477,780.9 1,840.0 4,734.3 462 295.0 60.00 08/02/09 8.824 0.590 8.3 71,194,843.2 1,840.0 4,178.8 397 276.7 60.00 08/02/09 8.918 0.459 8.057,564,191.7 1,840.0 3,222.3 292 255.0 60.00 08/02/09 8.286 0.322 7.046,131,574.4 1,840.0 2,432.0 209 248.7 60.00 08/02/09 8.133 0.304 6.844,861,244.7 1,840.0 2,340.6 200 246.0 60.00 08/02/09 8.118 0.336 7.048,106,230.2 1,840.0 2,588.3 225 247.6 60.00 08/02/09 7.931 0.303 6.745,252,330.9 1,840.0 2,385.6 203 249.5 60.00 08/02/09 7.812 0.299 6.645,352,552.4 1,840.0 2,390.9 206 254.6 60.00 08/02/09 8.184 0.307 6.745,918,026.2 1,840.0 2,345.8 213 271.5 60.00 08/02/09 8.867 0.458 7.858,805,375.0 1,840.0 3,227.9 311 282.5 60.00 08/01/09 9.384 0.571 8.567,274,992.4 1,840.0 3,802.5 373 300.9 60.00 08/01/09 9.812 0.766 9.481,665,395.6 1,840.0 4,882.1 487 309.1 60.00 08/01/09 9.930 0.806 9.684,107,561.9 1,840.0 5,073.9 504 311.2 60.00 08/01/09 9.841 0.820 9.685,581,724.8 1,840.0 5,209.3 516 312.7 60.00 08/01/09 10.046 0.828 9.884,636,939.2 1,840.0 5,151.8 508 311.3 08/01/09 10.240 0.824 9.983,367,975.0 1,840.0 5,029.3 500 311.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 60.00 60.00 08/04/09 10.084 0.862 10.1 85,541,615.0 1,840.0 5,346.4 527 323.7 60.00 08/04/09 10.284 0.877 10.385,361,486.9 1,840.0 5,335.1 526 324.8 60.00 08/04/09 10.284 0.874 10.385,010,474.6 1,840.0 5,313.1 526 325.3 60.00 08/04/09 10.284 0.879 10.385,505,439.2 1,840.0 5,344.1 527 325.6 60.00 08/04/09 10.284 0.877 10.385,349,586.8 1,840.0 5,334.4 525 324.7 60.00 08/04/09 10.383 0.890 10.485,724,993.2 1,840.0 5,357.8 528 325.5 60.00 08/04/09 11.179 0.955 11.1 86,198,579.4 1,840.0 5,340.6 528 325.3 60.00 08/04/09 11.981 1.032 12.086,194,333.4 1,840.0 5,387.1 528 325.8 60.00 08/04/09 11.884 1.024 11.886,986,528.7 1,840.0 5,389.4 527 325.9 60.00 08/04/09 11.075 0.943 10.986,668,628.1 1,840.0 5,322.6 525 324.4 60.00 08/04/09 10.149 0.856 9.986,694,502.0 1,840.0 5,277.1 525 323.9 60.00 08/04/09 9.754 0.826 9.686,179,560.2 1,840.0 5,292.6 524 321.5 60.00 08/04/09 9.754 0.827 9.686,334,020.8 1,840.0 5,302.0 525 319.8 60.00 08/04/09 9.620 0.804 9.386,629,478.1 1,840.0 5,226.0 523 315.7 60.00 08/04/09 9.270 0.720 8.882,038,150.3 1,840.0 4,859.9 483 299.8 60.00 08/04/09 9.228 0.651 8.6 75,899,247.9 1,840.0 4,413.7 433 303.4 60.00 08/04/09 9.532 0.661 8.8 75,282,759.7 1,840.0 4,337.0 429 312.0 60.00 08/04/09 9.707 0.773 9.383,329,134.0 1,840.0 4,981.6 493 318.3 60.00 08/04/09 9.603 0.786 9.2 85,598,708.3 1,840.0 5,117.3 508 321.9 60.00 08/04/09 9.620 0.802 9.386,402,931.9 1,840.0 5,212.4 514 323.6 60.00 08/03/09 9.707 0.800 9.386,220,940.0 1,840.0 5,154.5 512 325.6 60.00 08/03/09 9.723 0.806 9.485,929,999.5 1,840.0 5,183.8 511 325.5 60.00 08/03/09 9.827 0.840 9.588,622,588.2 1,840.0 5,346.3 528 328.8 60.00 08/03/09 10.020 0.849 9.688,602,791.7 1,840.0 5,296.9 527 329.7 60.00 08/03/09 10.125 0.856 9.788,412,936.6 1,840.0 5,285.6 527 332.0 60.00 08/03/09 10.240 0.872 9.988,258,166.2 1,840.0 5,324.3 527 333.6 60.00 08/03/09 10.447 0.881 10.1 87,444,849.2 1,840.0 5,275.2 528 333.0 60.00 08/03/09 10.447 0.886 10.1 87,959,820.2 1,840.0 5,306.3 527 332.4 60.00 08/03/09 10.240 0.871 9.988,198,175.0 1,840.0 5,320.6 527 331.2 60.00 08/03/09 10.033 0.854 9.788,241,255.8 1,840.0 5,323.2 528 332.0 60.00 08/03/09 10.137 0.867 9.888,682,550.6 1,840.0 5,349.9 527 331.2 60.00 08/03/09 10.240 0.876 9.988,652,713.7 1,840.0 5,348.1 527 330.9 60.00 08/03/09 10.438 0.885 10.088,687,381.5 1,840.0 5,301.9 525 330.9 60.00 08/03/09 10.447 0.885 10.1 87,852,179.9 1,840.0 5,299.8 526 333.7 60.00 08/03/09 10.354 0.875 10.1 86,832,636.1 1,840.0 5,285.5 519 332.7 60.00 08/03/09 9.796 0.739 9.3 79,690,929.7 1,840.0 4,720.8 464 309.2 08/03/09 9.715 0.630 8.8 71,773,930.9 1,840.0 4,056.8 402 292.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 60.00 60.00 08/06/09 10.483 0.886 10.584,586,569.7 1,840.0 5,286.7 525 319.1 60.00 08/06/09 10.314 0.882 10.683,428,372.7 1,840.0 5,350.3 518 306.1 60.00 08/06/09 9.911 0.776 10.1 77,024,319.1 1,840.0 4,897.7 472 284.3 60.00 08/06/09 9.534 0.656 9.3 70,704,549.0 1,840.0 4,303.8 414 275.2 60.00 08/06/09 9.498 0.619 9.1 68,205,010.8 1,840.0 4,077.5 394 281.8 60.00 08/06/09 9.586 0.624 9.1 68,755,633.0 1,840.0 4,073.0 394 290.4 60.00 08/06/09 9.827 0.706 9.574,527,196.6 1,840.0 4,495.9 441 299.6 60.00 08/06/09 9.754 0.759 9.6 79,224,375.3 1,840.0 4,865.4 477 304.9 60.00 08/06/09 9.784 0.803 9.882,136,009.3 1,840.0 5,133.5 503 311.0 60.00 08/05/09 10.483 0.880 10.583,962,584.3 1,840.0 5,247.7 514 313.5 60.00 08/05/09 10.877 0.894 10.882,951,404.5 1,840.0 5,139.4 508 315.4 60.00 08/05/09 10.883 0.918 10.984,418,599.8 1,840.0 5,276.2 520 318.3 60.00 08/05/09 10.987 0.948 11.1 85,582,630.7 1,840.0 5,395.4 527 318.6 60.00 08/05/09 11.086 0.956 11.2 85,544,052.0 1,840.0 5,393.0 527 319.4 60.00 08/05/09 11.282 0.964 11.385,463,984.2 1,840.0 5,341.5 526 319.9 60.00 08/05/09 10.898 0.951 11.2 85,063,933.7 1,840.0 5,455.2 527 319.6 60.00 08/05/09 10.789 0.930 10.985,510,348.4 1,840.0 5,390.8 527 319.6 60.00 08/05/09 10.583 0.900 10.685,087,447.5 1,840.0 5,317.9 524 317.5 60.00 08/05/09 9.715 0.839 9.984,954,461.5 1,840.0 5,402.0 526 316.9 60.00 08/05/09 10.108 0.870 10.384,624,261.1 1,840.0 5,381.0 527 316.2 60.00 08/05/09 10.411 0.899 10.784,232,475.6 1,840.0 5,401.8 526 316.5 60.00 08/05/09 10.022 0.868 10.384,409,948.6 1,840.0 5,413.3 525 316.1 60.00 08/05/09 9.730 0.841 10.084,258,145.5 1,840.0 5,403.5 525 314.5 60.00 08/05/09 10.509 0.913 10.884,743,499.6 1,840.0 5,434.6 528 312.7 60.00 08/05/09 11.482 0.988 11.784,608,903.6 1,840.0 5,380.0 523 308.0 60.00 08/05/09 11.482 0.962 11.683,124,422.3 1,840.0 5,240.4 511 297.1 60.00 08/05/09 9.856 0.739 9.7 76,369,981.3 1,840.0 4,690.1 455 284.8 60.00 08/05/09 8.977 0.606 8.6 70,588,276.9 1,840.0 4,219.9 407 275.6 60.00 08/05/09 9.059 0.593 8.669,122,356.3 1,840.0 4,094.7 393 275.1 60.00 08/05/09 8.799 0.525 8.2 64,215,789.6 1,840.0 3,734.3 358 271.9 60.00 08/05/09 8.692 0.505 8.1 62,473,384.2 1,840.0 3,632.9 343 272.7 60.00 08/05/09 8.748 0.483 8.060,503,048.5 1,840.0 3,452.6 331 286.2 60.00 08/05/09 9.164 0.613 8.7 70,629,720.8 1,840.0 4,184.1 409 305.2 60.00 08/04/09 9.246 0.730 9.1 80,368,240.0 1,840.0 4,935.6 484 312.0 60.00 08/04/09 9.367 0.760 9.381,854,785.9 1,840.0 5,071.5 499 315.5 60.00 08/04/09 9.585 0.812 9.684,736,765.2 1,840.0 5,296.1 521 320.5 08/04/09 9.784 0.836 9.885,530,742.7 1,840.0 5,345.7 525 322.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 60.00 60.00 08/07/09 10.683 0.904 10.784,716,148.4 1,840.0 5,294.8 516 312.8 60.00 08/07/09 10.982 0.934 11.085,068,482.5 1,840.0 5,316.8 519 312.8 60.00 08/07/09 11.082 0.953 11.1 86,071,474.2 1,840.0 5,379.4 524 312.0 60.00 08/07/09 11.282 0.956 11.384,791,468.2 1,840.0 5,299.4 520 312.1 60.00 08/07/09 11.482 0.990 11.586,236,671.5 1,840.0 5,389.8 527 312.3 60.00 08/07/09 10.987 0.953 11.1 86,066,112.0 1,840.0 5,425.9 525 311.8 60.00 08/07/09 10.690 0.931 10.886,416,782.7 1,840.0 5,448.0 528 312.4 60.00 08/07/09 10.393 0.906 10.586,516,321.0 1,840.0 5,454.3 527 312.0 60.00 08/07/09 9.911 0.871 10.1 86,409,572.1 1,840.0 5,494.5 527 312.4 60.00 08/07/09 9.617 0.843 9.886,227,954.8 1,840.0 5,483.0 527 312.9 60.00 08/07/09 9.421 0.827 9.686,341,951.6 1,840.0 5,490.2 526 314.6 60.00 08/07/09 9.421 0.828 9.686,405,607.2 1,840.0 5,494.3 526 314.8 60.00 08/07/09 9.323 0.818 9.586,327,631.6 1,840.0 5,489.3 524 313.0 60.00 08/07/09 9.304 0.811 9.486,467,410.7 1,840.0 5,451.2 524 305.7 60.00 08/07/09 9.285 0.758 9.381,650,302.8 1,840.0 5,103.1 490 290.2 60.00 08/07/09 9.516 0.657 9.2 71,570,476.1 1,840.0 4,317.5 416 276.5 60.00 08/07/09 8.665 0.492 8.061,579,792.8 1,840.0 3,547.5 335 263.4 60.00 08/07/09 8.665 0.471 8.058,973,178.0 1,840.0 3,397.4 316 267.6 60.00 08/07/09 8.472 0.415 7.654,789,569.0 1,840.0 3,067.0 280 278.0 60.00 08/07/09 8.774 0.479 8.1 59,247,603.7 1,840.0 3,413.2 323 295.4 60.00 08/07/09 9.059 0.594 8.669,164,244.8 1,840.0 4,097.2 394 310.9 60.00 08/07/09 9.403 0.750 9.579,168,336.0 1,840.0 4,991.0 476 318.6 60.00 08/06/09 9.323 0.770 9.581,260,244.9 1,840.0 5,167.1 492 319.6 60.00 08/06/09 9.341 0.791 9.682,558,839.5 1,840.0 5,294.5 502 318.9 60.00 08/06/09 9.633 0.833 9.984,325,912.0 1,840.0 5,407.9 518 323.3 60.00 08/06/09 9.745 0.860 10.1 85,374,458.1 1,840.0 5,521.5 527 325.5 60.00 08/06/09 9.774 0.874 10.385,054,027.7 1,840.0 5,593.2 525 318.9 60.00 08/06/09 10.046 0.879 10.583,915,332.9 1,840.0 5,472.7 526 317.0 60.00 08/06/09 10.333 0.899 10.883,387,286.9 1,840.0 5,438.3 525 317.5 60.00 08/06/09 10.533 0.923 11.1 83,319,047.7 1,840.0 5,479.1 526 317.7 60.00 08/06/09 10.710 0.926 11.1 83,575,456.6 1,840.0 5,405.1 525 322.2 60.00 08/06/09 11.003 0.961 11.583,713,407.9 1,840.0 5,459.5 528 325.1 60.00 08/06/09 11.289 0.985 11.784,387,173.8 1,840.0 5,457.6 527 323.8 60.00 08/06/09 10.509 0.911 10.884,503,795.0 1,840.0 5,419.3 525 322.7 60.00 08/06/09 10.314 0.895 10.684,660,013.2 1,840.0 5,429.3 527 322.7 60.00 08/06/09 10.393 0.894 10.585,304,943.6 1,840.0 5,377.9 527 321.5 08/06/09 10.483 0.887 10.584,695,088.3 1,840.0 5,293.4 524 319.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 60.00 60.00 08/09/09 9.185 0.801 9.2 87,300,174.0 1,840.0 5,456.3 525 330.4 60.00 08/09/09 9.485 0.825 9.587,043,242.9 1,840.0 5,440.2 522 328.2 60.00 08/09/09 9.856 0.852 9.788,052,546.1 1,840.0 5,407.6 526 326.2 60.00 08/09/09 10.354 0.892 10.1 88,473,075.1 1,840.0 5,385.3 523 319.1 60.00 08/09/09 10.059 0.802 9.981,183,424.8 1,840.0 4,985.7 476 302.1 60.00 08/09/09 9.623 0.591 8.867,323,055.2 1,840.0 3,841.8 370 289.4 60.00 08/09/09 10.032 0.579 9.064,509,710.0 1,840.0 3,611.2 352 309.1 60.00 08/09/09 10.323 0.763 9.8 78,071,567.9 1,840.0 4,624.9 454 325.5 60.00 08/09/09 10.273 0.893 10.2 87,711,333.3 1,840.0 5,434.3 523 330.1 60.00 08/09/09 10.676 0.918 10.686,809,178.7 1,840.0 5,378.4 517 330.2 60.00 08/09/09 10.669 0.916 10.587,429,182.9 1,840.0 5,369.3 522 331.5 60.00 08/08/09 10.273 0.879 10.2 86,397,264.1 1,840.0 5,352.9 514 332.3 60.00 08/08/09 10.383 0.901 10.486,820,903.8 1,840.0 5,426.3 520 331.6 60.00 08/08/09 10.084 0.875 10.1 86,813,008.7 1,840.0 5,425.8 522 332.5 60.00 08/08/09 10.284 0.895 10.387,107,654.4 1,840.0 5,444.3 527 333.6 60.00 08/08/09 9.898 0.870 10.087,191,507.8 1,840.0 5,496.9 527 334.0 60.00 08/08/09 8.930 0.788 9.1 86,751,922.7 1,840.0 5,516.3 528 335.6 60.00 08/08/09 8.215 0.723 8.387,350,490.0 1,840.0 5,506.8 529 335.3 60.00 08/08/09 7.918 0.694 8.086,952,192.7 1,840.0 5,481.8 528 334.1 60.00 08/08/09 8.145 0.720 8.386,985,428.8 1,840.0 5,531.1 528 332.2 60.00 08/08/09 8.710 0.761 8.886,614,788.7 1,840.0 5,460.5 526 329.4 60.00 08/08/09 9.304 0.808 9.486,194,363.3 1,840.0 5,434.0 525 324.5 60.00 08/08/09 9.244 0.815 9.585,929,462.7 1,840.0 5,510.7 527 319.5 60.00 08/08/09 9.341 0.822 9.685,786,136.3 1,840.0 5,501.5 525 318.8 60.00 08/08/09 9.225 0.801 9.485,413,912.3 1,840.0 5,431.2 523 313.8 60.00 08/08/09 9.205 0.794 9.385,553,936.0 1,840.0 5,393.6 522 303.8 60.00 08/08/09 9.385 0.762 9.481,289,633.6 1,840.0 5,080.6 491 283.3 60.00 08/08/09 8.990 0.542 8.365,406,671.9 1,840.0 3,768.0 354 259.2 60.00 08/08/09 8.049 0.346 6.850,941,387.0 1,840.0 2,685.5 243 252.1 60.00 08/08/09 7.573 0.284 6.245,883,503.5 1,840.0 2,344.1 209 250.7 60.00 08/08/09 7.817 0.299 6.446,856,566.6 1,840.0 2,393.8 220 255.2 60.00 08/08/09 7.654 0.292 6.247,184,992.9 1,840.0 2,384.9 218 256.3 60.00 08/08/09 7.738 0.279 6.245,174,196.9 1,840.0 2,258.7 208 262.9 60.00 08/08/09 8.522 0.355 7.249,473,059.5 1,840.0 2,608.1 243 275.7 60.00 08/08/09 9.698 0.517 8.759,596,461.4 1,840.0 3,336.1 323 288.4 60.00 08/07/09 10.087 0.641 9.468,387,615.9 1,840.0 3,976.9 386 299.5 08/07/09 10.559 0.800 10.3 77,818,737.2 1,840.0 4,736.8 462 308.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 60.00 60.00 08/10/09 10.764 0.929 10.588,713,505.5 1,840.0 5,400.0 524 327.7 60.00 08/10/09 10.877 0.957 10.888,848,577.7 1,840.0 5,504.8 529 328.9 60.00 08/10/09 10.982 0.969 11.088,269,798.0 1,840.0 5,516.9 527 329.2 60.00 08/10/09 10.978 0.956 10.987,895,691.0 1,840.0 5,445.7 528 329.9 60.00 08/10/09 10.676 0.930 10.687,971,032.7 1,840.0 5,450.4 527 331.1 60.00 08/10/09 9.884 0.860 9.987,065,890.1 1,840.0 5,441.6 525 331.9 60.00 08/10/09 9.884 0.862 9.987,239,795.5 1,840.0 5,452.5 528 332.4 60.00 08/10/09 9.984 0.869 10.087,141,273.7 1,840.0 5,446.3 526 331.6 60.00 08/10/09 10.119 0.900 10.486,683,911.3 1,840.0 5,559.1 528 330.6 60.00 08/10/09 10.119 0.901 10.486,815,804.4 1,840.0 5,567.5 526 328.7 60.00 08/10/09 10.583 0.913 10.686,313,791.9 1,840.0 5,394.6 526 328.8 60.00 08/10/09 10.883 0.939 10.986,313,287.3 1,840.0 5,394.6 527 328.9 60.00 08/10/09 10.789 0.937 10.986,117,153.3 1,840.0 5,429.1 526 326.3 60.00 08/10/09 10.898 0.962 11.2 86,038,916.5 1,840.0 5,517.7 528 323.8 60.00 08/10/09 10.898 0.959 11.2 85,821,868.9 1,840.0 5,503.8 526 322.6 60.00 08/10/09 10.795 0.943 11.085,877,147.9 1,840.0 5,460.7 527 322.7 60.00 08/10/09 10.795 0.944 11.085,981,228.2 1,840.0 5,467.3 526 322.2 60.00 08/10/09 10.683 0.912 10.785,402,634.8 1,840.0 5,337.7 525 320.9 60.00 08/10/09 10.583 0.900 10.685,081,624.0 1,840.0 5,317.6 522 312.0 60.00 08/10/09 10.575 0.894 10.585,313,836.9 1,840.0 5,285.8 521 315.5 60.00 08/10/09 10.575 0.863 10.582,330,460.9 1,840.0 5,100.9 497 311.0 60.00 08/10/09 10.559 0.812 10.3 79,039,581.6 1,840.0 4,811.1 470 312.6 60.00 08/10/09 10.669 0.849 10.581,056,419.6 1,840.0 4,977.9 488 314.0 60.00 08/10/09 10.262 0.784 10.1 77,753,648.4 1,840.0 4,775.1 461 318.5 60.00 08/09/09 10.294 0.881 10.484,920,812.1 1,840.0 5,353.7 516 324.4 60.00 08/09/09 10.483 0.912 10.587,092,709.2 1,840.0 5,443.3 529 323.8 60.00 08/09/09 10.383 0.903 10.487,047,889.2 1,840.0 5,440.5 525 324.6 60.00 08/09/09 10.195 0.893 10.386,904,033.4 1,840.0 5,478.7 528 326.0 60.00 08/09/09 9.601 0.845 9.787,344,264.2 1,840.0 5,506.5 528 327.7 60.00 08/09/09 9.085 0.787 9.1 86,691,929.5 1,840.0 5,418.3 523 328.9 60.00 08/09/09 8.611 0.752 8.786,581,306.0 1,840.0 5,458.4 527 332.5 60.00 08/09/09 8.439 0.768 8.689,484,900.2 1,840.0 5,690.1 544 334.9 60.00 08/09/09 8.439 0.768 8.689,488,532.6 1,840.0 5,690.3 546 334.5 60.00 08/09/09 8.512 0.765 8.689,165,515.5 1,840.0 5,621.3 544 335.5 60.00 08/09/09 8.809 0.786 8.988,515,390.4 1,840.0 5,580.3 545 336.7 60.00 08/09/09 8.636 0.777 8.888,486,444.5 1,840.0 5,626.6 545 338.1 08/09/09 8.908 0.801 9.089,211,058.5 1,840.0 5,624.2 541 335.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 60.00 60.00 08/12/09 10.294 0.905 10.487,167,182.3 1,840.0 5,495.3 527 331.9 60.00 08/12/09 10.195 0.896 10.387,181,250.1 1,840.0 5,496.2 526 328.5 60.00 08/12/09 9.898 0.875 10.087,738,557.7 1,840.0 5,531.4 527 328.1 60.00 08/12/09 9.799 0.866 9.987,671,493.4 1,840.0 5,527.1 525 325.4 60.00 08/12/09 9.784 0.860 9.887,968,381.2 1,840.0 5,498.0 525 320.5 60.00 08/12/09 9.669 0.841 9.687,797,184.7 1,840.0 5,439.6 520 311.3 60.00 08/12/09 9.754 0.799 9.683,428,321.5 1,840.0 5,123.6 492 307.2 60.00 08/12/09 9.121 0.618 8.572,921,272.3 1,840.0 4,240.5 410 300.9 60.00 08/12/09 9.059 0.650 8.6 75,731,277.8 1,840.0 4,486.2 429 309.6 60.00 08/12/09 9.550 0.647 8.9 72,850,323.8 1,840.0 4,236.4 409 310.1 60.00 08/12/09 9.121 0.605 8.571,344,360.2 1,840.0 4,148.8 398 317.2 60.00 08/12/09 9.206 0.695 8.9 78,289,018.4 1,840.0 4,722.9 451 328.2 60.00 08/12/09 9.348 0.757 9.2 82,505,091.8 1,840.0 5,066.9 488 335.2 60.00 08/11/09 9.285 0.811 9.387,426,380.1 1,840.0 5,464.1 519 339.6 60.00 08/11/09 9.585 0.848 9.688,537,413.1 1,840.0 5,533.6 524 343.1 60.00 08/11/09 9.669 0.845 9.688,185,264.0 1,840.0 5,463.6 522 345.1 60.00 08/11/09 9.870 0.868 9.888,800,701.3 1,840.0 5,501.8 528 346.6 60.00 08/11/09 10.184 0.900 10.2 88,476,573.2 1,840.0 5,529.8 532 352.1 60.00 08/11/09 10.374 0.897 10.387,296,134.8 1,840.0 5,408.6 527 352.7 60.00 08/11/09 9.684 0.833 9.786,026,317.5 1,840.0 5,376.6 524 352.5 60.00 08/11/09 9.502 0.806 9.684,149,824.3 1,840.0 5,305.1 527 355.9 60.00 08/11/09 9.485 0.801 9.584,454,212.0 1,840.0 5,278.4 527 359.7 60.00 08/11/09 9.285 0.786 9.384,696,692.6 1,840.0 5,293.6 527 359.7 60.00 08/11/09 9.085 0.773 9.1 85,149,447.8 1,840.0 5,321.8 528 358.7 60.00 08/11/09 8.908 0.770 9.085,752,953.8 1,840.0 5,406.2 527 355.6 60.00 08/11/09 8.710 0.761 8.886,693,471.5 1,840.0 5,465.4 528 332.0 60.00 08/11/09 8.561 0.739 8.587,157,081.5 1,840.0 5,399.9 527 330.2 60.00 08/11/09 8.863 0.765 8.887,099,980.3 1,840.0 5,396.4 525 328.0 60.00 08/11/09 9.485 0.826 9.587,096,991.0 1,840.0 5,443.6 524 324.6 60.00 08/11/09 9.585 0.832 9.686,870,694.0 1,840.0 5,429.4 524 318.7 60.00 08/11/09 9.870 0.848 9.886,693,626.8 1,840.0 5,371.3 523 316.1 60.00 08/11/09 9.669 0.819 9.685,505,051.9 1,840.0 5,297.6 514 307.1 60.00 08/11/09 9.856 0.828 9.785,552,549.0 1,840.0 5,254.1 512 314.0 60.00 08/11/09 10.137 0.803 9.882,098,186.4 1,840.0 4,952.7 484 312.8 60.00 08/11/09 10.240 0.831 9.984,110,386.1 1,840.0 5,074.0 499 320.5 60.00 08/11/09 10.251 0.858 10.086,039,435.5 1,840.0 5,237.2 511 323.1 08/11/09 10.661 0.910 10.487,685,038.4 1,840.0 5,337.3 522 324.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 60.00 60.00 08/14/09 9.290 0.699 8.9 78,732,747.9 1,840.0 4,706.9 461 319.5 60.00 08/14/09 9.206 0.727 8.981,903,760.3 1,840.0 4,940.9 486 325.8 60.00 08/13/09 9.431 0.785 9.2 85,530,861.4 1,840.0 5,206.2 513 330.5 60.00 08/13/09 9.516 0.801 9.2 87,300,951.8 1,840.0 5,266.5 522 331.2 60.00 08/13/09 9.723 0.818 9.487,195,594.3 1,840.0 5,260.2 524 331.6 60.00 08/13/09 9.944 0.851 9.787,959,935.9 1,840.0 5,354.1 528 333.0 60.00 08/13/09 9.944 0.851 9.787,878,900.2 1,840.0 5,349.2 526 334.1 60.00 08/13/09 9.856 0.844 9.787,177,140.6 1,840.0 5,353.8 527 335.9 60.00 08/13/09 9.754 0.839 9.687,538,439.3 1,840.0 5,376.0 527 336.1 60.00 08/13/09 9.653 0.829 9.587,507,949.1 1,840.0 5,374.1 527 336.3 60.00 08/13/09 9.739 0.829 9.587,464,292.2 1,840.0 5,323.9 527 336.9 60.00 08/13/09 9.739 0.820 9.586,490,853.6 1,840.0 5,264.7 526 339.9 60.00 08/13/09 9.856 0.827 9.785,425,872.0 1,840.0 5,246.3 528 344.9 60.00 08/13/09 9.449 0.803 9.386,540,681.9 1,840.0 5,314.7 527 337.4 60.00 08/13/09 9.516 0.801 9.2 87,288,967.3 1,840.0 5,265.8 527 333.6 60.00 08/13/09 9.603 0.802 9.2 87,390,831.2 1,840.0 5,224.5 526 331.9 60.00 08/13/09 9.723 0.824 9.487,862,761.4 1,840.0 5,300.4 526 330.5 60.00 08/13/09 9.944 0.853 9.788,174,714.5 1,840.0 5,367.2 524 326.9 60.00 08/13/09 10.033 0.851 9.787,973,533.7 1,840.0 5,307.1 522 322.4 60.00 08/13/09 10.137 0.849 9.886,805,699.4 1,840.0 5,236.7 513 310.4 60.00 08/13/09 9.765 0.696 9.1 76,633,747.0 1,840.0 4,456.4 439 291.0 60.00 08/13/09 9.857 0.667 9.1 73,446,591.8 1,840.0 4,231.2 411 292.5 60.00 08/13/09 9.513 0.583 8.767,164,235.8 1,840.0 3,832.7 364 289.3 60.00 08/13/09 10.046 0.589 9.1 64,855,817.5 1,840.0 3,665.8 343 295.0 60.00 08/13/09 10.590 0.636 9.567,110,684.2 1,840.0 3,756.8 358 306.1 60.00 08/13/09 10.838 0.732 10.1 72,625,792.9 1,840.0 4,223.4 411 315.7 60.00 08/12/09 10.964 0.829 10.6 78,405,477.4 1,840.0 4,729.9 454 326.1 60.00 08/12/09 10.466 0.906 10.388,136,716.1 1,840.0 5,412.8 519 329.8 60.00 08/12/09 9.957 0.880 9.889,973,197.0 1,840.0 5,525.5 528 332.8 60.00 08/12/09 9.957 0.871 9.889,094,903.5 1,840.0 5,471.6 525 334.1 60.00 08/12/09 9.870 0.871 9.889,110,729.4 1,840.0 5,521.0 526 334.8 60.00 08/12/09 9.870 0.862 9.888,152,828.4 1,840.0 5,461.7 527 337.8 60.00 08/12/09 9.870 0.848 9.886,693,118.7 1,840.0 5,371.2 526 342.2 60.00 08/12/09 10.383 0.899 10.486,669,655.5 1,840.0 5,416.9 529 342.6 60.00 08/12/09 10.683 0.936 10.787,714,152.0 1,840.0 5,482.1 529 338.7 60.00 08/12/09 10.877 0.955 10.888,582,491.2 1,840.0 5,488.2 526 336.0 08/12/09 10.383 0.911 10.487,798,160.7 1,840.0 5,487.4 524 333.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 60.00 60.00 08/15/09 8.413 0.732 8.586,285,600.8 1,840.0 5,439.8 544 340.8 60.00 08/15/09 9.126 0.811 9.387,367,909.0 1,840.0 5,555.5 543 335.9 60.00 08/15/09 10.314 0.906 10.685,636,947.6 1,840.0 5,491.9 526 333.7 60.00 08/15/09 10.888 0.926 11.084,328,337.7 1,840.0 5,316.3 526 339.4 60.00 08/15/09 10.710 0.938 11.1 84,706,129.4 1,840.0 5,478.3 525 341.7 60.00 08/15/09 10.500 0.910 10.785,242,758.8 1,840.0 5,420.3 520 329.1 60.00 08/15/09 10.456 0.822 10.2 80,763,905.5 1,840.0 4,916.1 482 317.6 60.00 08/15/09 10.428 0.731 9.9 73,992,798.6 1,840.0 4,383.3 426 305.1 60.00 08/15/09 10.409 0.662 9.768,384,272.8 1,840.0 3,976.7 387 297.8 60.00 08/15/09 10.607 0.642 9.766,351,445.3 1,840.0 3,786.3 368 294.0 60.00 08/15/09 10.542 0.782 10.1 77,589,673.0 1,840.0 4,638.5 449 310.1 60.00 08/15/09 10.466 0.823 10.380,112,127.7 1,840.0 4,919.9 471 317.0 60.00 08/15/09 10.676 0.870 10.682,253,980.7 1,840.0 5,096.2 491 322.2 60.00 08/15/09 10.883 0.943 10.986,699,603.4 1,840.0 5,418.8 520 324.1 60.00 08/15/09 10.575 0.910 10.586,836,213.0 1,840.0 5,380.1 520 325.7 60.00 08/14/09 9.669 0.841 9.687,828,357.0 1,840.0 5,441.5 523 329.6 60.00 08/14/09 9.841 0.847 9.688,455,165.2 1,840.0 5,384.2 525 331.1 60.00 08/14/09 9.739 0.842 9.588,816,167.8 1,840.0 5,406.2 527 331.5 60.00 08/14/09 9.653 0.841 9.588,673,985.3 1,840.0 5,445.7 529 334.1 60.00 08/14/09 9.568 0.837 9.588,339,003.5 1,840.0 5,473.2 529 337.0 60.00 08/14/09 9.971 0.862 9.987,295,206.2 1,840.0 5,408.5 538 342.6 60.00 08/14/09 10.383 0.915 10.488,169,437.8 1,840.0 5,510.6 544 342.9 60.00 08/14/09 10.509 0.946 10.887,775,299.6 1,840.0 5,629.0 545 343.4 60.00 08/14/09 10.974 0.947 10.887,880,157.3 1,840.0 5,397.0 543 344.9 60.00 08/14/09 11.177 0.975 11.088,841,118.0 1,840.0 5,456.0 540 340.6 60.00 08/14/09 10.872 0.934 10.787,520,619.8 1,840.0 5,374.9 527 339.6 60.00 08/14/09 9.367 0.812 9.387,549,297.7 1,840.0 5,424.2 526 339.1 60.00 08/14/09 9.246 0.796 9.1 87,639,320.1 1,840.0 5,382.2 531 338.2 60.00 08/14/09 9.145 0.795 9.088,513,621.4 1,840.0 5,435.9 535 336.9 60.00 08/14/09 9.449 0.820 9.388,339,936.6 1,840.0 5,425.2 534 335.1 60.00 08/14/09 9.385 0.828 9.488,324,328.1 1,840.0 5,520.3 534 333.1 60.00 08/14/09 9.551 0.828 9.488,330,358.4 1,840.0 5,424.6 532 329.7 60.00 08/14/09 9.329 0.794 9.1 87,453,724.2 1,840.0 5,323.3 526 325.7 60.00 08/14/09 9.534 0.773 9.383,308,192.0 1,840.0 5,070.9 496 312.9 60.00 08/14/09 9.620 0.785 9.384,644,575.7 1,840.0 5,106.3 504 321.0 60.00 08/14/09 9.620 0.758 9.381,725,735.6 1,840.0 4,930.2 480 318.1 08/14/09 9.413 0.725 9.1 79,796,882.5 1,840.0 4,813.8 466 317.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 60.00 60.00 08/17/09 10.535 0.426 8.947,916,179.3 1,840.0 2,526.0 221 286.0 60.00 08/17/09 11.137 0.537 9.755,504,297.9 1,840.0 3,016.5 277 301.0 60.00 08/17/09 11.160 0.686 10.466,110,117.4 1,840.0 3,844.4 365 314.6 60.00 08/17/09 11.068 0.791 10.7 74,051,607.7 1,840.0 4,467.3 431 317.4 60.00 08/16/09 10.867 0.858 10.681,133,913.0 1,840.0 4,938.6 481 320.4 60.00 08/16/09 10.456 0.806 10.2 79,171,051.6 1,840.0 4,819.1 469 320.7 60.00 08/16/09 10.364 0.887 10.2 87,192,578.0 1,840.0 5,354.8 524 321.1 60.00 08/16/09 10.661 0.914 10.488,114,660.9 1,840.0 5,363.5 527 323.0 60.00 08/16/09 10.770 0.933 10.688,198,457.7 1,840.0 5,416.5 528 324.6 60.00 08/16/09 10.262 0.872 10.1 86,533,051.2 1,840.0 5,314.3 519 325.0 60.00 08/16/09 9.856 0.841 9.786,906,821.3 1,840.0 5,337.2 525 325.6 60.00 08/16/09 9.754 0.838 9.687,495,570.8 1,840.0 5,373.4 527 327.2 60.00 08/16/09 9.754 0.830 9.686,640,694.7 1,840.0 5,320.9 521 323.0 60.00 08/16/09 9.431 0.796 9.2 86,670,756.5 1,840.0 5,275.6 518 323.1 60.00 08/16/09 9.043 0.763 8.985,866,635.1 1,840.0 5,273.4 515 322.4 60.00 08/16/09 9.064 0.757 9.084,255,730.0 1,840.0 5,220.2 507 315.7 60.00 08/16/09 8.714 0.665 8.578,439,305.3 1,840.0 4,774.5 467 314.0 60.00 08/16/09 8.259 0.667 8.2 81,529,133.6 1,840.0 5,051.3 491 311.8 60.00 08/16/09 7.621 0.589 7.578,695,333.0 1,840.0 4,832.9 471 301.6 60.00 08/16/09 7.484 0.522 7.3 71,622,809.5 1,840.0 4,359.7 417 282.1 60.00 08/16/09 7.229 0.450 6.866,351,696.5 1,840.0 3,894.6 367 259.8 60.00 08/16/09 6.959 0.327 6.054,574,979.6 1,840.0 2,936.4 265 252.8 60.00 08/16/09 7.389 0.324 6.549,912,443.7 1,840.0 2,739.7 241 251.9 60.00 08/16/09 7.056 0.264 5.944,926,501.6 1,840.0 2,344.0 203 265.1 60.00 08/16/09 7.238 0.260 5.844,924,705.6 1,840.0 2,246.3 199 286.9 60.00 08/16/09 7.728 0.427 7.061,161,339.7 1,840.0 3,456.9 334 304.0 60.00 08/16/09 7.828 0.564 7.575,411,505.3 1,840.0 4,508.3 434 313.7 60.00 08/16/09 7.918 0.649 8.081,279,392.1 1,840.0 5,124.1 488 319.2 60.00 08/15/09 8.087 0.647 8.1 80,039,848.2 1,840.0 5,002.5 478 323.4 60.00 08/15/09 8.287 0.698 8.384,335,691.3 1,840.0 5,271.0 512 329.0 60.00 08/15/09 8.413 0.736 8.586,778,797.1 1,840.0 5,470.8 527 334.5 60.00 08/15/09 8.486 0.733 8.586,436,082.5 1,840.0 5,402.3 536 344.8 60.00 08/15/09 8.314 0.723 8.486,312,240.3 1,840.0 5,441.4 535 347.4 60.00 08/15/09 8.413 0.730 8.586,127,535.7 1,840.0 5,429.8 542 345.0 60.00 08/15/09 8.413 0.740 8.587,284,474.9 1,840.0 5,502.7 544 345.2 60.00 08/15/09 8.314 0.735 8.487,740,905.1 1,840.0 5,531.5 544 345.2 08/15/09 8.215 0.713 8.386,114,163.3 1,840.0 5,428.9 543 342.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 M 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C MC M 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 60.00 60.00 08/18/09 10.195 0.875 10.385,159,396.6 1,840.0 5,368.7 526 315.2 60.00 08/18/09 10.206 0.885 10.485,294,312.8 1,840.0 5,423.6 527 316.1 60.00 08/18/09 10.096 0.866 10.2 85,054,068.2 1,840.0 5,362.1 524 313.1 60.00 08/18/09 10.096 0.868 10.2 85,247,880.3 1,840.0 5,374.3 525 313.6 60.00 08/18/09 10.010 0.868 10.2 85,322,584.1 1,840.0 5,425.4 525 313.3 60.00 08/18/09 10.084 0.862 10.1 85,506,737.7 1,840.0 5,344.2 524 312.4 60.00 08/18/09 10.184 0.871 10.2 85,532,175.6 1,840.0 5,345.8 524 310.8 60.00 08/18/09 9.971 0.851 9.986,193,950.6 1,840.0 5,340.3 525 310.7 60.00 08/18/09 9.856 0.838 9.786,617,398.3 1,840.0 5,319.4 524 304.1 60.00 08/18/09 9.636 0.702 9.4 74,841,707.6 1,840.0 4,555.6 439 280.4 60.00 08/18/09 8.942 0.515 8.1 63,781,033.2 1,840.0 3,605.0 352 259.9 60.00 08/18/09 9.623 0.538 8.861,314,515.2 1,840.0 3,499.0 334 266.1 60.00 08/18/09 9.936 0.574 9.063,940,818.0 1,840.0 3,614.1 345 272.9 60.00 08/18/09 9.494 0.521 8.660,746,942.8 1,840.0 3,433.5 318 273.6 60.00 08/18/09 9.424 0.531 8.761,186,152.2 1,840.0 3,524.8 322 276.5 60.00 08/18/09 9.099 0.517 8.461,704,155.4 1,840.0 3,554.7 327 281.8 60.00 08/18/09 9.384 0.535 8.563,124,867.2 1,840.0 3,567.9 339 296.8 60.00 08/17/09 9.812 0.681 9.4 72,578,342.3 1,840.0 4,338.9 417 303.0 60.00 08/17/09 9.993 0.678 9.4 72,251,549.6 1,840.0 4,240.9 415 315.3 60.00 08/17/09 10.149 0.805 9.981,518,864.0 1,840.0 4,962.0 490 328.7 60.00 08/17/09 10.273 0.885 10.2 86,935,184.8 1,840.0 5,386.2 526 326.9 60.00 08/17/09 10.273 0.882 10.2 86,694,862.2 1,840.0 5,371.3 525 321.2 60.00 08/17/09 10.567 0.896 10.486,342,422.9 1,840.0 5,302.5 525 316.8 60.00 08/17/09 10.567 0.863 10.483,209,200.0 1,840.0 5,110.1 500 313.4 60.00 08/17/09 10.354 0.800 10.1 79,350,390.0 1,840.0 4,830.0 472 317.2 60.00 08/17/09 10.364 0.862 10.2 84,661,222.4 1,840.0 5,199.3 512 319.4 60.00 08/17/09 10.575 0.907 10.586,551,878.8 1,840.0 5,362.5 524 322.1 60.00 08/17/09 11.380 0.972 11.2 86,978,746.7 1,840.0 5,341.6 527 324.9 60.00 08/17/09 11.581 1.004 11.686,744,183.0 1,840.0 5,421.5 525 322.3 60.00 08/17/09 11.075 0.936 10.986,085,544.5 1,840.0 5,286.8 521 314.4 60.00 08/17/09 10.764 0.909 10.586,763,235.1 1,840.0 5,281.2 519 310.7 60.00 08/17/09 10.474 0.840 10.480,937,141.9 1,840.0 5,014.6 486 292.8 60.00 08/17/09 10.333 0.691 9.969,990,146.8 1,840.0 4,184.2 397 281.3 60.00 08/17/09 10.378 0.558 9.459,455,022.3 1,840.0 3,360.5 308 268.4 60.00 08/17/09 10.478 0.515 9.454,919,473.5 1,840.0 3,074.3 275 262.4 60.00 08/17/09 9.906 0.472 8.853,710,582.6 1,840.0 2,977.5 263 255.7 08/17/09 10.076 0.420 8.648,956,176.7 1,840.0 2,607.4 224 265.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 60.00 60.00 08/20/09 8.433 0.662 8.3 79,887,848.7 1,840.0 4,906.2 470 306.3 60.00 08/20/09 8.535 0.665 8.4 79,336,035.2 1,840.0 4,872.3 470 312.6 60.00 08/20/09 8.259 0.649 8.2 79,319,532.1 1,840.0 4,914.4 471 314.2 60.00 08/20/09 8.158 0.643 8.1 79,527,106.0 1,840.0 4,927.2 472 317.5 60.00 08/20/09 8.057 0.632 8.0 79,200,426.3 1,840.0 4,907.0 470 318.1 60.00 08/20/09 7.918 0.675 8.084,605,148.7 1,840.0 5,333.8 513 326.0 60.00 08/19/09 7.856 0.682 7.887,599,535.5 1,840.0 5,427.4 527 327.0 60.00 08/19/09 7.788 0.674 7.886,638,391.2 1,840.0 5,414.9 528 324.9 60.00 08/19/09 7.621 0.660 7.785,893,428.9 1,840.0 5,415.0 525 323.9 60.00 08/19/09 7.492 0.647 7.784,228,683.8 1,840.0 5,401.6 521 319.2 60.00 08/19/09 7.719 0.670 8.083,972,199.6 1,840.0 5,430.8 526 314.7 60.00 08/19/09 7.781 0.682 8.2 83,408,465.2 1,840.0 5,485.0 525 310.1 60.00 08/19/09 7.750 0.681 8.1 84,223,288.8 1,840.0 5,492.8 527 310.1 60.00 08/19/09 7.622 0.668 7.984,759,323.5 1,840.0 5,481.7 526 311.9 60.00 08/19/09 7.622 0.663 7.984,133,606.6 1,840.0 5,441.3 527 312.6 60.00 08/19/09 7.622 0.665 7.984,306,643.3 1,840.0 5,452.5 527 312.1 60.00 08/19/09 7.687 0.662 7.983,953,234.5 1,840.0 5,383.9 525 310.5 60.00 08/19/09 7.654 0.648 7.883,322,642.8 1,840.0 5,298.3 520 310.4 60.00 08/19/09 7.887 0.661 7.983,891,443.1 1,840.0 5,243.2 521 311.9 60.00 08/19/09 8.359 0.699 8.384,393,170.1 1,840.0 5,228.7 524 313.2 60.00 08/19/09 9.421 0.819 9.685,499,295.6 1,840.0 5,436.6 527 314.1 60.00 08/19/09 10.304 0.893 10.585,219,869.0 1,840.0 5,418.9 520 312.4 60.00 08/19/09 10.108 0.882 10.385,851,221.8 1,840.0 5,459.0 521 308.8 60.00 08/19/09 10.500 0.881 10.782,478,280.1 1,840.0 5,244.5 504 301.3 60.00 08/19/09 10.438 0.750 10.0 75,162,861.7 1,840.0 4,493.4 444 291.4 60.00 08/19/09 10.447 0.778 10.1 77,210,346.8 1,840.0 4,657.8 457 302.9 60.00 08/19/09 10.559 0.809 10.3 78,684,004.3 1,840.0 4,789.5 469 301.1 60.00 08/19/09 10.161 0.759 10.0 76,017,870.7 1,840.0 4,668.5 451 289.1 60.00 08/19/09 10.137 0.709 9.8 72,492,858.5 1,840.0 4,373.2 424 283.4 60.00 08/19/09 10.020 0.684 9.6 71,428,285.7 1,840.0 4,270.2 414 289.7 60.00 08/18/09 10.125 0.707 9.7 73,097,967.9 1,840.0 4,370.0 425 296.3 60.00 08/18/09 10.240 0.753 9.9 76,263,223.4 1,840.0 4,600.6 451 304.0 60.00 08/18/09 10.374 0.846 10.382,322,497.8 1,840.0 5,100.4 501 311.0 60.00 08/18/09 10.575 0.900 10.585,870,372.2 1,840.0 5,320.2 525 314.8 60.00 08/18/09 10.583 0.912 10.686,262,296.1 1,840.0 5,391.4 528 315.0 60.00 08/18/09 10.393 0.890 10.584,941,077.2 1,840.0 5,355.0 525 315.4 08/18/09 10.195 0.877 10.385,302,170.5 1,840.0 5,377.7 527 314.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 60.00 60.00 08/21/09 10.872 0.916 10.785,834,924.9 1,840.0 5,271.4 516 322.6 60.00 08/21/09 11.068 0.893 10.783,635,705.2 1,840.0 5,045.4 501 323.0 60.00 08/21/09 10.867 0.914 10.686,398,428.6 1,840.0 5,259.0 519 321.9 60.00 08/21/09 10.964 0.902 10.685,258,727.2 1,840.0 5,143.3 510 322.8 60.00 08/21/09 11.072 0.926 10.885,954,254.1 1,840.0 5,232.0 518 325.0 60.00 08/21/09 11.174 0.953 10.987,625,998.7 1,840.0 5,333.8 527 328.4 60.00 08/21/09 11.584 0.985 11.387,366,442.4 1,840.0 5,317.9 526 326.2 60.00 08/21/09 11.688 0.984 11.387,256,674.5 1,840.0 5,263.9 520 328.1 60.00 08/21/09 11.792 0.988 11.486,830,737.5 1,840.0 5,238.2 517 328.1 60.00 08/21/09 11.482 0.893 11.081,356,883.7 1,840.0 4,863.7 480 317.4 60.00 08/21/09 11.267 0.800 10.576,387,509.4 1,840.0 4,442.1 438 314.1 60.00 08/21/09 11.048 0.763 10.2 74,977,180.1 1,840.0 4,319.3 430 309.2 60.00 08/21/09 10.945 0.799 10.2 78,495,066.2 1,840.0 4,564.7 458 308.0 60.00 08/21/09 10.730 0.770 10.0 77,136,383.9 1,840.0 4,485.6 446 291.0 60.00 08/21/09 10.607 0.714 9.7 73,734,731.1 1,840.0 4,207.7 419 296.5 60.00 08/21/09 10.826 0.748 9.9 75,763,775.8 1,840.0 4,323.5 433 305.5 60.00 08/21/09 10.730 0.741 10.0 74,215,113.4 1,840.0 4,315.8 421 300.3 60.00 08/21/09 10.832 0.712 10.0 71,385,078.1 1,840.0 4,112.4 403 299.2 60.00 08/21/09 11.157 0.755 10.3 73,481,178.2 1,840.0 4,233.1 416 308.9 60.00 08/20/09 10.960 0.819 10.578,213,456.8 1,840.0 4,675.8 455 307.9 60.00 08/20/09 10.647 0.799 10.2 78,494,261.5 1,840.0 4,692.6 458 310.2 60.00 08/20/09 10.964 0.855 10.680,841,576.8 1,840.0 4,876.9 478 317.2 60.00 08/20/09 11.278 0.956 11.1 86,316,203.0 1,840.0 5,300.9 519 322.0 60.00 08/20/09 10.974 0.938 10.887,031,858.2 1,840.0 5,344.9 521 319.7 60.00 08/20/09 10.770 0.921 10.687,109,477.4 1,840.0 5,349.6 526 324.2 60.00 08/20/09 10.872 0.934 10.787,444,967.6 1,840.0 5,370.3 528 333.3 60.00 08/20/09 10.877 0.944 10.887,638,920.3 1,840.0 5,429.8 526 332.1 60.00 08/20/09 10.969 0.937 10.787,721,998.9 1,840.0 5,339.6 522 325.1 60.00 08/20/09 10.969 0.929 10.787,046,137.9 1,840.0 5,298.5 519 320.2 60.00 08/20/09 10.456 0.878 10.2 86,279,667.4 1,840.0 5,251.8 511 312.3 60.00 08/20/09 9.603 0.735 9.2 80,036,066.3 1,840.0 4,784.8 467 314.1 60.00 08/20/09 9.226 0.750 9.083,481,646.7 1,840.0 5,081.5 493 318.7 60.00 08/20/09 9.103 0.739 8.884,189,738.4 1,840.0 5,078.9 500 323.6 60.00 08/20/09 8.840 0.751 8.786,549,323.3 1,840.0 5,315.2 516 320.1 60.00 08/20/09 8.482 0.651 8.2 79,534,573.9 1,840.0 4,798.0 463 311.2 60.00 08/20/09 8.559 0.659 8.2 80,525,840.6 1,840.0 4,814.1 472 313.2 08/20/09 8.559 0.655 8.2 80,077,550.6 1,840.0 4,787.3 470 311.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F FC FC F F F F F 06:00 F F FC FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 FS FS FS F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F FC FC F F F F F 06:00 F F FC FC F F F F F 07:00 F F F F F F F F F 0.00 0.00 08/23/09 0.000 0.0 7,260,511.9 1,840.0 0.0 0 115.2 0.00 08/23/09 0.000 0.0 7,506,212.5 1,840.0 0.0 0 116.0 0.00 08/23/09 0.000 0.0 7,593,221.6 1,840.0 0.0 0 120.0 0.00 08/23/09 0.000 0.0 7,724,988.9 1,840.0 0.0 0 118.3 0.00 08/23/09 0.000 0.0 7,825,378.9 1,840.0 0.0 0 119.2 0.00 08/23/09 0.000 0.0 7,804,689.0 1,840.0 0.0 0 120.0 0.00 08/23/09 0.000 0.0 7,938,361.6 1,840.0 0.0 0 120.8 0.00 08/23/09 0.000 0.0 7,832,761.6 1,840.0 0.0 0 121.6 0.00 08/22/09 0.000 0.0 7,648,707.3 1,840.0 0.0 0 122.4 0.00 08/22/09 0.000 0.0 7,369,527.3 1,840.0 0.0 0 122.9 0.00 08/22/09 0.000 0.0 7,310,736.0 1,840.0 0.0 0 123.4 0.00 08/22/09 0.000 0.0 7,146,587.3 1,840.0 0.0 0 123.6 0.00 08/22/09 0.000 0.0 7,251,815.3 1,840.0 0.0 0 123.5 0.00 08/22/09 0.000 0.0 7,283,200.8 1,840.0 0.0 0 123.1 0.00 08/22/09 0.000 0.0 7,375,020.7 1,840.0 0.0 0 122.4 0.00 08/22/09 0.000 0.0 7,612,044.4 1,840.0 0.0 0 121.4 0.00 08/22/09 0.000 0.045,640,654.0 1,840.0 0.0 0 121.2 0.00 08/22/09 0.000 0.059,693,102.0 1,840.0 0.0 0 123.1 0.00 08/22/09 0.000 0.059,839,610.8 1,840.0 0.0 0 125.9 0.00 08/22/09 0.000 0.059,906,321.5 1,840.0 0.0 0 129.6 0.00 08/22/09 0.000 0.060,589,488.6 1,840.0 0.0 0 135.8 0.00 08/22/09 0.000 0.060,917,724.3 1,840.0 0.0 0 145.4 0.00 08/22/09 0.000 0.061,300,544.8 1,840.0 0.0 0 160.8 0.00 08/22/09 0.000 0.061,740,128.0 1,840.0 0.0 0 187.7 0.00 08/22/09 0.000 0.062,954,887.2 1,840.0 0.0 0 223.9 0.00 08/22/09 0.000 0.063,148,051.2 1,840.0 0.0 0 282.8 0.00 08/22/09 0.000 0.060,511,090.1 1,840.0 0.0 0 308.8 0.00 08/22/09 0.000 0.060,428,098.4 1,840.0 0.0 0 207.8 0.00 08/22/09 0.000 0.057,466,836.3 1,840.0 0.0 0 211.3 32.00 08/22/09 0.000 0.050,365,905.5 1,840.0 0.0 0 220.2 60.00 08/22/09 8.201 0.007 0.525,684,834.0 1,840.0 97.7 0 260.0 60.00 08/22/09 6.035 0.133 4.1 32,436,479.9 1,840.0 1,375.0 122 277.5 60.00 08/21/09 8.037 0.324 7.046,351,829.1 1,840.0 2,519.1 242 283.9 60.00 08/21/09 10.046 0.572 9.1 63,041,412.0 1,840.0 3,563.2 345 307.8 60.00 08/21/09 11.267 0.813 10.577,583,459.2 1,840.0 4,511.6 456 328.0 60.00 08/21/09 11.177 0.943 11.085,951,533.8 1,840.0 5,278.6 519 326.7 08/21/09 10.969 0.915 10.785,705,606.5 1,840.0 5,216.9 516 326.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F FC FC F F F F F 06:00 FI F FC FC F FI F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 13:00 C 14:00 C 15:00 C 16:00 17:00 18:00 19:00 20:00 60.00 60.00 08/24/09 2.870 0.029 1.028,734,331.7 1,840.0 624.7 16 197.5 60.00 08/24/09 0.499 0.002 0.1 24,846,835.3 1,840.0 310.6 1 199.5 60.00 08/24/09 0.000 0.000 0.023,108,666.3 1,840.0 213.5 0 194.3 60.00 08/24/09 0.000 0.000 0.023,674,804.8 1,840.0 218.7 0 188.3 60.00 08/24/09 0.675 0.002 0.1 23,397,000.2 1,840.0 216.2 0 168.9 60.00 08/24/09 0.718 0.002 0.1 23,523,556.0 1,840.0 204.6 0 153.1 60.00 08/24/09 0.000 0.000 0.023,444,067.5 1,840.0 203.9 0 137.8 9.00 08/24/09 0.000 0.000 0.022,979,201.4 1,840.0 149.9 0 121.5 0.00 08/24/09 0.000 0.000 0.023,617,671.8 1,840.0 12.8 0 115.7 0.00 08/24/09 0.000 0.0 5,360,466.9 1,840.0 0.0 0 111.3 0.00 08/24/09 0.000 0.0 5,400,835.1 1,840.0 0.0 0 110.9 0.00 08/24/09 0.000 0.0 5,444,730.0 1,840.0 0.0 0 110.5 0.00 08/24/09 0.000 0.0 5,506,435.5 1,840.0 0.0 0 110.1 0.00 08/24/09 0.000 0.0 6,138,096.6 1,840.0 0.0 0 110.2 0.00 08/24/09 0.000 1.5 6,488,236.3 1,840.0 0 110.7 0.00 08/24/09 0.000 0.0 6,648,180.3 1,840.0 0.0 0 114.3 0.00 08/24/09 0.000 0.0 6,635,528.4 1,840.0 0.0 0 111.4 0.00 08/24/09 0.000 0.0 6,486,829.7 1,840.0 0.0 0 111.8 0.00 08/24/09 0.000 0.0 6,528,306.8 1,840.0 0.0 0 112.2 0.00 08/24/09 0.000 0.0 6,415,938.3 1,840.0 0.0 0 112.8 0.00 08/24/09 0.000 0.0 6,278,334.9 1,840.0 0.0 0 113.3 0.00 08/23/09 0.000 0.0 6,040,067.8 1,840.0 0.0 0 113.6 0.00 08/23/09 0.000 0.0 5,907,766.4 1,840.0 0.0 0 114.0 0.00 08/23/09 0.000 0.0 5,968,385.8 1,840.0 0.0 0 114.4 0.00 08/23/09 0.000 0.0 5,788,833.7 1,840.0 0.0 0 114.5 0.00 08/23/09 0.000 0.0 5,855,357.1 1,840.0 0.0 0 114.5 0.00 08/23/09 0.000 0.0 5,669,141.1 1,840.0 0.0 0 114.3 0.00 08/23/09 0.000 0.0 5,611,474.2 1,840.0 0.0 0 114.1 0.00 08/23/09 0.000 0.0 5,840,013.7 1,840.0 0.0 0 114.1 0.00 08/23/09 0.000 0.0 6,109,662.3 1,840.0 0.0 0 114.1 0.00 08/23/09 0.000 0.0 6,094,866.0 1,840.0 0.0 0 113.9 0.00 08/23/09 0.000 0.0 6,115,844.4 1,840.0 0.0 0 113.9 0.00 08/23/09 0.000 0.0 6,252,367.3 1,840.0 0.0 0 113.9 0.00 08/23/09 0.000 0.0 6,084,401.0 1,840.0 0.0 0 114.0 0.00 08/23/09 0.000 0.0 6,210,853.5 1,840.0 0.0 0 114.0 0.00 08/23/09 0.000 0.0 6,709,526.4 1,840.0 0.0 0 114.4 08/23/09 0.000 0.0 6,986,596.5 1,840.0 0.0 0 114.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 S S 08:00 S S 09:00 S S 60.00 60.00 08/26/09 10.294 0.874 10.484,242,034.0 1,840.0 5,310.9 519 306.6 60.00 08/26/09 10.195 0.842 10.381,932,631.5 1,840.0 5,165.3 503 304.9 60.00 08/26/09 10.096 0.850 10.2 83,519,232.4 1,840.0 5,265.3 514 306.2 60.00 08/26/09 9.898 0.847 10.084,847,498.0 1,840.0 5,349.0 524 306.4 60.00 08/26/09 9.715 0.844 9.985,430,523.3 1,840.0 5,432.3 530 300.2 60.00 08/26/09 9.715 0.850 9.986,033,404.0 1,840.0 5,470.6 534 307.0 60.00 08/26/09 9.536 0.842 9.886,056,937.1 1,840.0 5,518.9 534 308.2 60.00 08/26/09 9.617 0.845 9.886,381,849.4 1,840.0 5,492.8 534 309.2 60.00 08/26/09 10.010 0.882 10.2 86,665,394.8 1,840.0 5,510.8 536 311.7 60.00 08/26/09 10.492 0.921 10.687,066,285.3 1,840.0 5,488.9 536 313.6 60.00 08/25/09 11.187 0.989 11.486,908,090.7 1,840.0 5,526.2 535 314.6 60.00 08/25/09 11.878 1.040 12.086,877,578.1 1,840.0 5,477.1 535 315.3 60.00 08/25/09 11.779 1.032 11.986,905,171.3 1,840.0 5,478.8 535 315.3 60.00 08/25/09 11.383 1.009 11.687,170,036.7 1,840.0 5,542.9 536 317.0 60.00 08/25/09 10.690 0.940 10.887,219,664.0 1,840.0 5,498.7 535 317.0 60.00 08/25/09 9.997 0.880 10.1 87,308,599.8 1,840.0 5,504.3 536 318.0 60.00 08/25/09 9.799 0.860 9.987,080,681.8 1,840.0 5,489.9 535 318.6 60.00 08/25/09 9.617 0.852 9.887,105,558.3 1,840.0 5,538.8 535 318.9 60.00 08/25/09 9.799 0.859 9.986,979,164.2 1,840.0 5,483.5 534 320.3 60.00 08/25/09 9.715 0.860 9.987,058,219.3 1,840.0 5,535.8 535 324.3 60.00 08/25/09 9.617 0.847 9.886,570,703.2 1,840.0 5,504.8 534 328.9 60.00 08/25/09 9.472 0.835 9.984,506,440.5 1,840.0 5,511.3 534 335.5 60.00 08/25/09 9.109 0.798 9.683,287,113.6 1,840.0 5,477.0 522 332.2 60.00 08/25/09 8.734 0.691 8.9 77,833,567.0 1,840.0 4,949.2 471 317.0 60.00 08/25/09 8.809 0.664 8.9 74,742,539.7 1,840.0 4,712.1 449 307.3 60.00 08/25/09 8.637 0.598 8.570,531,674.6 1,840.0 4,331.6 416 296.6 60.00 08/25/09 8.611 0.575 8.468,624,662.1 1,840.0 4,177.2 399 284.8 60.00 08/25/09 8.037 0.487 7.763,367,958.4 1,840.0 3,788.3 360 270.9 60.00 08/25/09 8.172 0.471 7.959,812,969.1 1,840.0 3,608.3 333 255.1 60.00 08/25/09 7.973 0.415 7.555,404,274.3 1,840.0 3,252.0 294 251.3 60.00 08/25/09 7.867 0.385 7.452,132,786.1 1,840.0 3,060.0 271 236.6 60.00 08/25/09 7.073 0.324 6.947,028,108.3 1,840.0 2,862.6 251 221.4 60.00 08/25/09 6.760 0.267 6.342,427,465.9 1,840.0 2,467.2 202 214.6 60.00 08/25/09 6.043 0.183 5.036,768,980.4 1,840.0 1,898.4 146 207.6 60.00 08/24/09 5.231 0.141 4.1 34,359,952.8 1,840.0 1,680.7 120 201.2 60.00 08/24/09 4.528 0.085 2.830,530,469.3 1,840.0 1,178.1 74 200.4 08/24/09 3.485 0.049 1.728,688,396.7 1,840.0 873.1 44 199.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

10:00 S S 11:00 S S 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 60.00 60.00 08/27/09 9.403 0.778 9.582,050,249.2 1,840.0 5,172.7 501 302.0 60.00 08/27/09 9.700 0.833 9.885,217,609.4 1,840.0 5,372.4 525 304.8 60.00 08/27/09 9.898 0.857 10.085,896,216.6 1,840.0 5,415.2 526 307.3 60.00 08/27/09 10.096 0.873 10.2 85,795,260.7 1,840.0 5,408.8 525 312.1 60.00 08/27/09 9.911 0.865 10.1 85,789,319.4 1,840.0 5,455.1 526 317.9 60.00 08/27/09 10.108 0.883 10.385,885,655.4 1,840.0 5,461.2 527 321.1 60.00 08/27/09 10.119 0.890 10.485,774,248.2 1,840.0 5,500.7 527 320.7 60.00 08/27/09 10.217 0.898 10.585,728,449.5 1,840.0 5,497.8 526 316.3 60.00 08/27/09 10.206 0.883 10.485,086,463.1 1,840.0 5,410.4 525 310.4 60.00 08/27/09 9.997 0.859 10.1 85,243,108.8 1,840.0 5,374.0 525 306.1 60.00 08/27/09 9.884 0.845 9.985,584,594.3 1,840.0 5,349.1 525 308.1 60.00 08/27/09 9.403 0.813 9.585,754,400.9 1,840.0 5,406.2 525 306.8 60.00 08/27/09 9.185 0.786 9.2 85,608,270.8 1,840.0 5,350.5 525 304.8 60.00 08/27/09 8.986 0.772 9.085,957,483.4 1,840.0 5,372.3 524 300.4 60.00 08/27/09 9.165 0.770 9.1 84,749,725.9 1,840.0 5,250.8 514 293.1 60.00 08/27/09 9.653 0.772 9.581,448,304.5 1,840.0 5,002.0 491 279.5 60.00 08/27/09 9.586 0.645 9.1 70,987,641.8 1,840.0 4,205.3 407 260.8 60.00 08/27/09 9.274 0.490 8.458,451,993.1 1,840.0 3,303.8 309 255.8 60.00 08/27/09 9.587 0.490 8.657,119,520.1 1,840.0 3,197.5 300 263.0 60.00 08/27/09 9.207 0.505 8.559,572,678.9 1,840.0 3,431.9 325 266.6 60.00 08/27/09 9.036 0.529 8.562,381,280.3 1,840.0 3,661.5 347 273.9 60.00 08/27/09 8.768 0.566 8.467,525,185.9 1,840.0 4,036.8 388 282.3 60.00 08/27/09 8.689 0.602 8.4 71,801,395.3 1,840.0 4,331.5 419 292.3 60.00 08/26/09 8.686 0.693 8.7 79,871,003.3 1,840.0 4,991.9 482 298.6 60.00 08/26/09 8.786 0.698 8.8 79,463,725.3 1,840.0 4,966.5 480 303.0 60.00 08/26/09 8.832 0.768 9.085,563,761.0 1,840.0 5,440.8 524 308.5 60.00 08/26/09 9.028 0.791 9.2 86,156,108.3 1,840.0 5,478.4 527 308.9 60.00 08/26/09 9.304 0.807 9.486,039,007.7 1,840.0 5,424.2 524 310.2 60.00 08/26/09 9.126 0.799 9.386,135,327.8 1,840.0 5,477.1 527 311.5 60.00 08/26/09 9.304 0.807 9.485,992,463.2 1,840.0 5,421.2 526 312.4 60.00 08/26/09 9.225 0.808 9.486,096,680.4 1,840.0 5,474.6 526 313.5 60.00 08/26/09 9.403 0.815 9.586,016,199.6 1,840.0 5,422.7 527 314.2 60.00 08/26/09 9.502 0.826 9.686,214,429.4 1,840.0 5,435.2 527 314.5 60.00 08/26/09 10.072 0.858 10.085,940,653.5 1,840.0 5,324.6 526 314.2 60.00 08/26/09 10.294 0.892 10.485,932,601.8 1,840.0 5,417.5 525 313.2 60.00 08/26/09 10.393 0.897 10.585,663,620.2 1,840.0 5,400.6 525 312.8 08/26/09 10.393 0.897 10.585,651,776.0 1,840.0 5,399.8 525 310.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 60.00 60.00 08/29/09 8.840 0.691 8.7 79,588,902.0 1,840.0 4,887.8 482 283.9 60.00 08/29/09 8.637 0.655 8.577,255,456.6 1,840.0 4,744.5 462 278.1 60.00 08/29/09 8.406 0.608 8.2 74,269,448.1 1,840.0 4,520.7 436 268.5 60.00 08/29/09 7.900 0.489 7.565,301,736.0 1,840.0 3,868.4 359 255.5 60.00 08/29/09 7.389 0.350 6.554,015,482.6 1,840.0 2,965.0 268 249.7 60.00 08/29/09 8.013 0.315 6.747,043,862.8 1,840.0 2,454.5 218 254.9 60.00 08/29/09 8.037 0.379 7.054,219,380.5 1,840.0 2,946.7 271 248.4 60.00 08/29/09 7.850 0.357 6.753,392,492.3 1,840.0 2,843.7 263 249.4 60.00 08/29/09 7.615 0.330 6.550,868,274.3 1,840.0 2,709.3 247 248.0 60.00 08/29/09 7.894 0.299 6.645,428,218.0 1,840.0 2,370.2 206 259.1 60.00 08/29/09 7.733 0.330 6.650,162,741.1 1,840.0 2,671.7 244 268.9 60.00 08/29/09 7.803 0.425 7.060,876,900.6 1,840.0 3,407.8 327 279.5 60.00 08/28/09 7.867 0.515 7.469,712,218.4 1,840.0 4,091.8 393 281.2 60.00 08/28/09 7.795 0.519 7.4 70,226,176.0 1,840.0 4,160.1 400 280.1 60.00 08/28/09 7.973 0.528 7.570,522,475.6 1,840.0 4,139.3 401 280.2 60.00 08/28/09 8.186 0.542 7.7 70,564,694.2 1,840.0 4,141.9 401 281.5 60.00 08/28/09 8.848 0.591 8.4 70,484,723.4 1,840.0 4,175.5 403 286.6 60.00 08/28/09 9.993 0.657 9.469,996,700.9 1,840.0 4,108.5 399 302.6 60.00 08/28/09 10.447 0.791 10.1 78,444,280.6 1,840.0 4,732.2 471 312.2 60.00 08/28/09 10.483 0.902 10.586,112,045.7 1,840.0 5,382.0 526 315.5 60.00 08/28/09 10.383 0.888 10.485,566,281.7 1,840.0 5,347.9 526 313.6 60.00 08/28/09 10.184 0.870 10.2 85,530,781.1 1,840.0 5,345.7 526 312.6 60.00 08/28/09 9.799 0.842 9.985,233,219.4 1,840.0 5,373.4 526 311.9 60.00 08/28/09 9.601 0.826 9.785,372,951.5 1,840.0 5,382.2 525 310.9 60.00 08/28/09 9.601 0.828 9.785,567,000.1 1,840.0 5,394.4 526 310.4 60.00 08/28/09 9.799 0.844 9.985,481,082.9 1,840.0 5,389.0 526 308.6 60.00 08/28/09 9.898 0.855 10.085,717,598.7 1,840.0 5,404.0 525 308.6 60.00 08/28/09 9.684 0.833 9.786,093,148.6 1,840.0 5,380.8 526 306.9 60.00 08/28/09 9.585 0.824 9.686,060,577.2 1,840.0 5,378.8 525 302.9 60.00 08/28/09 9.884 0.840 9.984,993,702.6 1,840.0 5,312.1 519 296.2 60.00 08/28/09 9.145 0.698 9.0 77,689,416.4 1,840.0 4,771.1 466 282.6 60.00 08/28/09 8.840 0.671 8.7 77,328,016.7 1,840.0 4,748.9 463 290.2 60.00 08/28/09 8.637 0.666 8.578,526,743.9 1,840.0 4,822.6 472 294.2 60.00 08/28/09 8.686 0.704 8.781,044,332.6 1,840.0 5,065.3 493 294.6 60.00 08/28/09 8.637 0.666 8.578,561,817.4 1,840.0 4,824.7 473 295.7 60.00 08/28/09 8.863 0.711 8.881,015,067.7 1,840.0 5,019.4 491 299.1 08/27/09 9.085 0.744 9.1 81,957,268.9 1,840.0 5,122.3 498 302.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 60.00 60.00 08/31/09 8.080 0.489 7.664,494,625.6 1,840.0 3,785.6 367 282.7 60.00 08/30/09 7.925 0.589 7.8 75,669,878.6 1,840.0 4,647.1 452 290.7 60.00 08/30/09 8.314 0.689 8.482,243,064.9 1,840.0 5,184.9 505 296.3 60.00 08/30/09 8.908 0.749 9.083,438,958.8 1,840.0 5,260.3 514 296.8 60.00 08/30/09 9.126 0.774 9.383,461,407.2 1,840.0 5,307.0 517 297.3 60.00 08/30/09 9.205 0.771 9.383,067,856.4 1,840.0 5,236.9 512 298.0 60.00 08/30/09 9.185 0.775 9.2 84,478,448.8 1,840.0 5,279.9 517 294.0 60.00 08/30/09 9.064 0.707 9.0 78,708,490.6 1,840.0 4,876.5 477 282.7 60.00 08/30/09 7.925 0.565 7.8 72,609,756.7 1,840.0 4,459.2 424 272.1 60.00 08/30/09 7.442 0.451 7.064,561,294.8 1,840.0 3,789.5 363 268.6 60.00 08/30/09 7.123 0.426 6.763,670,235.4 1,840.0 3,737.2 355 268.9 60.00 08/30/09 7.123 0.435 6.765,037,741.5 1,840.0 3,817.4 368 268.6 60.00 08/30/09 7.189 0.416 6.762,270,263.5 1,840.0 3,621.1 346 269.8 60.00 08/30/09 8.111 0.520 7.767,680,128.9 1,840.0 4,009.3 386 271.8 60.00 08/30/09 8.350 0.538 8.067,375,851.7 1,840.0 4,027.9 385 267.2 60.00 08/30/09 8.611 0.531 8.1 65,744,074.2 1,840.0 3,858.9 371 268.5 60.00 08/30/09 8.872 0.573 8.567,516,907.3 1,840.0 4,036.3 383 262.2 60.00 08/30/09 8.310 0.447 7.658,980,108.6 1,840.0 3,365.7 313 256.9 60.00 08/30/09 7.286 0.392 6.659,537,876.9 1,840.0 3,365.2 327 261.9 60.00 08/30/09 6.680 0.414 6.464,873,717.8 1,840.0 3,878.3 369 254.7 60.00 08/30/09 6.485 0.383 6.1 62,920,074.4 1,840.0 3,693.1 352 259.2 60.00 08/30/09 6.224 0.355 5.861,406,383.2 1,840.0 3,570.9 338 258.3 60.00 08/30/09 5.741 0.331 5.461,349,359.8 1,840.0 3,600.9 344 259.5 60.00 08/30/09 4.951 0.291 4.762,117,117.3 1,840.0 3,679.8 350 261.7 60.00 08/30/09 5.219 0.317 5.063,545,493.3 1,840.0 3,798.9 363 266.9 60.00 08/29/09 5.126 0.329 5.065,890,346.4 1,840.0 4,010.7 380 270.3 60.00 08/29/09 5.433 0.352 5.366,536,338.8 1,840.0 4,050.0 388 272.6 60.00 08/29/09 5.893 0.401 5.869,271,627.5 1,840.0 4,254.2 410 276.2 60.00 08/29/09 6.748 0.487 6.7 72,854,609.2 1,840.0 4,513.8 439 278.9 60.00 08/29/09 7.819 0.603 7.9 76,498,783.5 1,840.0 4,822.8 471 277.4 60.00 08/29/09 8.786 0.605 8.868,928,220.8 1,840.0 4,308.0 407 275.6 60.00 08/29/09 9.021 0.634 8.8 72,256,129.2 1,840.0 4,398.2 435 281.9 60.00 08/29/09 8.786 0.686 8.8 78,107,838.7 1,840.0 4,881.8 482 288.4 60.00 08/29/09 8.986 0.727 9.081,001,069.4 1,840.0 5,062.6 501 290.8 60.00 08/29/09 9.266 0.746 9.2 81,291,710.2 1,840.0 5,036.6 501 290.9 60.00 08/29/09 9.145 0.721 9.080,325,435.8 1,840.0 4,933.0 491 289.7 08/29/09 9.064 0.731 9.081,449,967.4 1,840.0 5,046.4 499 288.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 S S 10:00 S S 11:00 M 12:00 S S S 13:00 S S S 14:00 S S S 15:00 16:00 S S S 17:00 18:00 19:00 20:00 S S S 21:00 22:00 23:00 00:00 S S S 01:00 02:00 03:00 04:00 S S S 05:00 S S SC C 06:00 C C 07:00 C 08:00 C 09:00 C 10:00 11:00 12:00 13:00 60.00 60.00 09/01/09 8.439 0.728 8.684,783,864.6 1,840.0 5,391.2 521 312.0 60.00 09/01/09 8.413 0.715 8.584,336,989.1 1,840.0 5,316.9 520 311.1 60.00 09/01/09 8.413 0.709 8.583,585,351.6 1,840.0 5,269.5 515 310.2 60.00 09/01/09 8.611 0.737 8.784,849,532.0 1,840.0 5,349.2 524 308.8 60.00 09/01/09 8.538 0.736 8.784,745,040.0 1,840.0 5,388.7 522 305.1 60.00 09/01/09 8.886 0.745 8.983,879,694.8 1,840.0 5,242.5 513 302.5 60.00 09/01/09 8.908 0.742 9.082,597,838.5 1,840.0 5,207.3 502 288.9 60.00 09/01/09 8.611 0.590 8.4 70,363,903.0 1,840.0 4,283.0 406 269.3 60.00 09/01/09 7.973 0.486 7.564,880,314.1 1,840.0 3,808.2 355 249.3 60.00 09/01/09 8.442 0.393 7.552,530,464.3 1,840.0 2,912.0 254 246.3 60.00 09/01/09 7.733 0.314 6.647,620,264.9 1,840.0 2,536.3 219 250.0 60.00 09/01/09 7.654 0.317 6.648,069,266.5 1,840.0 2,586.3 223 254.2 60.00 09/01/09 7.615 0.304 6.546,879,810.2 1,840.0 2,496.9 219 265.2 60.00 09/01/09 7.692 0.372 6.953,972,991.1 1,840.0 3,021.3 277 279.6 60.00 08/31/09 7.795 0.512 7.469,305,115.0 1,840.0 4,105.6 396 287.0 60.00 08/31/09 7.861 0.562 7.6 74,146,494.2 1,840.0 4,472.9 436 294.8 60.00 08/31/09 7.788 0.643 7.882,650,187.3 1,840.0 5,165.6 502 303.0 60.00 08/31/09 8.017 0.680 8.1 84,158,294.5 1,840.0 5,305.6 517 305.4 60.00 08/31/09 8.215 0.707 8.385,328,985.2 1,840.0 5,379.4 523 307.5 60.00 08/31/09 8.413 0.716 8.584,419,006.2 1,840.0 5,322.1 519 308.7 60.00 08/31/09 8.512 0.727 8.684,730,808.9 1,840.0 5,341.7 521 310.1 60.00 08/31/09 8.786 0.747 8.885,117,550.8 1,840.0 5,319.9 523 310.2 60.00 08/31/09 8.986 0.766 9.085,310,091.5 1,840.0 5,331.9 522 310.5 60.00 08/31/09 7.987 0.686 8.085,903,162.7 1,840.0 5,368.9 526 308.9 60.00 08/31/09 7.987 0.671 8.084,079,128.7 1,840.0 5,254.9 516 306.4 60.00 08/31/09 8.057 0.666 8.083,486,856.2 1,840.0 5,172.6 517 307.9 60.00 08/31/09 6.889 0.582 6.984,558,188.6 1,840.0 5,284.9 523 312.0 60.00 08/31/09 7.654 0.659 7.884,717,868.3 1,840.0 5,387.0 523 316.0 60.00 08/31/09 8.145 0.689 8.383,223,307.0 1,840.0 5,291.9 518 310.4 60.00 08/31/09 8.201 0.710 8.583,696,248.2 1,840.0 5,412.9 519 299.0 60.00 08/31/09 8.145 0.651 8.3 78,606,534.3 1,840.0 4,998.4 484 284.8 60.00 08/31/09 8.187 0.588 8.2 71,899,525.7 1,840.0 4,493.8 429 267.9 60.00 08/31/09 8.006 0.492 7.664,890,664.1 1,840.0 3,844.1 368 259.5 60.00 08/31/09 8.141 0.500 7.864,282,919.0 1,840.0 3,843.0 359 258.5 60.00 08/31/09 8.155 0.457 7.660,289,731.3 1,840.0 3,506.0 330 259.5 60.00 08/31/09 7.973 0.458 7.561,237,792.8 1,840.0 3,594.4 334 259.3 08/31/09 7.761 0.443 7.360,884,568.5 1,840.0 3,573.7 339 266.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 S S S 13:00 M 14:00 C 15:00 S S SC 16:00 C 17:00 S S SC 18:00 S S S 19:00 S S SC 20:00 C 21:00 22:00 23:00 00:00 01:00 02:00 60.00 60.00 09/03/09 11.275 0.829 10.9 76,191,539.0 1,840.0 4,596.4 449 301.5 60.00 09/03/09 11.171 0.808 10.8 74,938,398.3 1,840.0 4,520.7 443 302.1 60.00 09/03/09 11.277 0.865 11.0 78,821,102.6 1,840.0 4,797.8 473 308.9 60.00 09/02/09 11.082 0.926 11.1 83,616,368.9 1,840.0 5,226.0 508 307.1 60.00 09/02/09 11.285 0.951 11.582,898,421.8 1,840.0 5,271.2 517 302.1 60.00 09/02/09 11.280 0.910 11.2 81,462,203.5 1,840.0 5,047.1 492 300.5 60.00 09/02/09 10.661 0.828 10.4 79,798,207.5 1,840.0 4,857.3 480 305.9 60.00 09/02/09 10.161 0.859 10.086,125,913.0 1,840.0 5,289.3 525 311.9 60.00 09/02/09 10.072 0.854 10.085,559,365.1 1,840.0 5,300.9 521 313.4 60.00 09/02/09 10.072 0.849 10.085,062,610.2 1,840.0 5,270.2 518 315.1 60.00 09/02/09 9.754 0.821 9.685,726,716.8 1,840.0 5,264.8 522 315.8 60.00 09/02/09 9.769 0.831 9.785,824,449.1 1,840.0 5,317.4 525 315.6 60.00 09/02/09 9.870 0.841 9.886,016,215.6 1,840.0 5,329.3 526 316.1 60.00 09/02/09 9.367 0.801 9.386,338,020.8 1,840.0 5,349.2 526 314.9 60.00 09/02/09 9.367 0.802 9.386,455,279.0 1,840.0 5,356.5 526 315.1 60.00 09/02/09 9.266 0.790 9.2 86,033,315.4 1,840.0 5,330.3 525 312.7 60.00 09/02/09 9.205 0.793 9.385,478,913.1 1,840.0 5,388.9 525 306.6 60.00 09/02/09 8.886 0.763 8.985,891,754.7 1,840.0 5,368.3 523 303.2 60.00 09/02/09 8.486 0.718 8.584,610,077.1 1,840.0 5,288.1 517 296.0 60.00 09/02/09 7.720 0.655 7.884,215,036.1 1,840.0 5,309.2 517 292.0 60.00 09/02/09 7.288 0.571 7.3 78,350,031.6 1,840.0 4,896.9 472 279.3 60.00 09/02/09 6.847 0.423 6.565,184,650.8 1,840.0 3,861.5 360 253.3 60.00 09/02/09 6.670 0.320 6.1 52,497,575.0 1,840.0 2,995.8 262 250.6 60.00 09/02/09 6.293 0.307 5.753,943,656.3 1,840.0 3,049.0 270 246.8 60.00 09/02/09 6.444 0.264 5.548,068,416.9 1,840.0 2,560.1 227 245.3 60.00 09/02/09 6.219 0.239 5.246,068,084.0 1,840.0 2,403.5 213 253.9 60.00 09/02/09 6.327 0.255 5.447,413,845.1 1,840.0 2,525.3 230 267.4 60.00 09/01/09 6.438 0.344 6.057,389,503.7 1,840.0 3,337.4 310 279.8 60.00 09/01/09 6.576 0.423 6.367,253,582.7 1,840.0 4,020.6 388 285.9 60.00 09/01/09 6.547 0.473 6.572,974,693.9 1,840.0 4,521.3 435 288.0 60.00 09/01/09 6.647 0.487 6.6 73,876,296.0 1,840.0 4,577.1 441 294.5 60.00 09/01/09 6.908 0.552 7.1 77,929,852.7 1,840.0 4,997.7 475 295.8 60.00 09/01/09 7.127 0.512 7.2 71,326,142.4 1,840.0 4,496.6 430 300.2 60.00 09/01/09 7.066 0.562 7.2 78,201,476.6 1,840.0 4,972.6 483 308.6 60.00 09/01/09 7.200 0.614 7.483,188,850.3 1,840.0 5,334.9 519 310.8 60.00 09/01/09 7.360 0.620 7.582,820,872.5 1,840.0 5,266.3 511 310.4 09/01/09 7.949 0.675 8.1 83,575,643.8 1,840.0 5,314.3 514 311.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 S S SC 09:00 C 10:00 C 11:00 S S SC 12:00 C 13:00 C 14:00 C 15:00 C 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 C 09:00 C 10:00 11:00 12:00 13:00 14:00 15:00 60.00 60.00 09/04/09 9.664 0.846 10.1 83,987,714.4 1,840.0 5,477.5 524 308.8 60.00 09/04/09 9.262 0.804 9.683,938,900.2 1,840.0 5,428.7 523 307.1 60.00 09/04/09 8.368 0.703 8.681,974,507.6 1,840.0 5,257.1 509 308.2 60.00 09/04/09 8.173 0.695 8.482,915,459.3 1,840.0 5,317.4 513 308.8 60.00 09/04/09 8.538 0.742 8.785,471,034.1 1,840.0 5,434.8 526 308.8 60.00 09/04/09 9.359 0.826 9.785,332,350.6 1,840.0 5,518.8 527 306.0 60.00 09/04/09 9.925 0.869 10.2 85,371,699.2 1,840.0 5,474.9 523 301.8 60.00 09/04/09 10.206 0.882 10.485,029,412.0 1,840.0 5,406.7 521 296.3 60.00 09/04/09 9.799 0.821 9.983,088,325.8 1,840.0 5,238.2 510 290.9 60.00 09/04/09 9.449 0.733 9.3 78,971,143.3 1,840.0 4,849.8 482 281.6 60.00 09/04/09 9.081 0.614 8.7 70,706,552.7 1,840.0 4,227.0 411 268.0 60.00 09/04/09 8.990 0.527 8.363,642,921.8 1,840.0 3,666.4 354 271.7 60.00 09/04/09 9.274 0.509 8.460,694,952.0 1,840.0 3,430.6 331 277.6 60.00 09/04/09 9.765 0.604 9.1 66,516,987.9 1,840.0 3,868.1 376 280.7 60.00 09/04/09 10.516 0.676 9.869,171,750.9 1,840.0 4,022.5 392 286.1 60.00 09/04/09 10.955 0.762 10.4 73,455,216.2 1,840.0 4,351.4 424 289.9 60.00 09/03/09 11.482 0.832 11.0 75,848,060.3 1,840.0 4,534.4 446 295.8 60.00 09/03/09 11.177 0.898 11.081,806,051.3 1,840.0 5,024.0 492 303.5 60.00 09/03/09 10.273 0.871 10.2 85,602,118.8 1,840.0 5,303.6 520 305.0 60.00 09/03/09 10.059 0.836 9.984,678,302.2 1,840.0 5,200.3 513 308.1 60.00 09/03/09 9.884 0.852 9.986,227,695.9 1,840.0 5,389.3 526 310.4 60.00 09/03/09 10.084 0.853 10.1 84,687,027.3 1,840.0 5,292.9 518 311.7 60.00 09/03/09 10.273 0.864 10.2 84,905,974.6 1,840.0 5,260.5 519 315.3 60.00 09/03/09 10.583 0.908 10.685,886,680.9 1,840.0 5,367.9 525 316.9 60.00 09/03/09 10.783 0.926 10.885,903,478.1 1,840.0 5,368.9 526 320.4 60.00 09/03/09 10.883 0.932 10.985,686,376.2 1,840.0 5,355.4 527 324.1 60.00 09/03/09 11.482 0.991 11.685,637,473.5 1,840.0 5,398.9 526 316.9 60.00 09/03/09 11.884 1.014 11.886,084,968.0 1,840.0 5,333.5 526 312.1 60.00 09/03/09 11.582 0.994 11.586,585,817.6 1,840.0 5,364.6 526 314.0 60.00 09/03/09 11.280 0.967 11.2 86,491,688.0 1,840.0 5,358.7 526 313.5 60.00 09/03/09 10.669 0.902 10.586,118,524.9 1,840.0 5,288.8 523 311.2 60.00 09/03/09 10.867 0.911 10.686,113,247.1 1,840.0 5,241.7 522 313.4 60.00 09/03/09 10.872 0.883 10.782,726,950.0 1,840.0 5,080.5 503 313.7 60.00 09/03/09 11.377 0.881 10.981,010,426.2 1,840.0 4,843.0 479 298.9 60.00 09/03/09 11.482 0.768 10.8 71,240,753.8 1,840.0 4,181.5 410 285.9 60.00 09/03/09 11.267 0.720 10.568,746,537.9 1,840.0 3,997.8 393 293.1 09/03/09 11.377 0.805 10.9 74,038,763.8 1,840.0 4,426.2 435 297.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 60.00 60.00 09/06/09 10.469 0.526 9.356,647,136.2 1,840.0 3,140.2 291 263.5 60.00 09/06/09 10.598 0.553 9.657,736,470.2 1,840.0 3,263.3 302 275.7 60.00 09/06/09 10.723 0.642 9.965,019,047.3 1,840.0 3,745.7 361 283.7 60.00 09/06/09 10.354 0.754 10.1 74,770,445.2 1,840.0 4,551.2 441 289.5 60.00 09/06/09 10.262 0.818 10.1 81,135,120.1 1,840.0 4,982.7 491 295.2 60.00 09/05/09 9.585 0.802 9.683,731,183.9 1,840.0 5,233.2 509 297.6 60.00 09/05/09 9.165 0.740 9.1 81,493,934.5 1,840.0 5,049.1 494 302.3 60.00 09/05/09 8.886 0.743 8.983,617,555.4 1,840.0 5,226.1 512 304.0 60.00 09/05/09 8.710 0.742 8.884,494,205.0 1,840.0 5,326.8 519 304.3 60.00 09/05/09 8.908 0.762 9.084,860,931.6 1,840.0 5,349.9 522 303.6 60.00 09/05/09 8.512 0.693 8.680,793,594.2 1,840.0 5,093.5 494 304.1 60.00 09/05/09 7.360 0.615 7.582,198,930.6 1,840.0 5,226.8 509 309.3 60.00 09/05/09 7.458 0.639 7.684,213,165.0 1,840.0 5,354.8 524 309.6 60.00 09/05/09 7.590 0.653 7.883,879,283.2 1,840.0 5,379.2 521 310.5 60.00 09/05/09 7.654 0.659 7.884,681,174.6 1,840.0 5,384.6 524 309.5 60.00 09/05/09 7.949 0.687 8.1 84,949,221.3 1,840.0 5,401.6 525 308.9 60.00 09/05/09 8.047 0.683 8.2 83,527,601.4 1,840.0 5,311.3 517 307.4 60.00 09/05/09 7.753 0.660 7.983,785,715.9 1,840.0 5,327.7 519 306.8 60.00 09/05/09 7.458 0.637 7.684,036,787.5 1,840.0 5,343.7 521 305.6 60.00 09/05/09 7.225 0.612 7.383,980,620.3 1,840.0 5,294.5 519 302.0 60.00 09/05/09 7.127 0.567 7.2 78,863,811.8 1,840.0 4,971.9 481 286.3 60.00 09/05/09 7.082 0.413 6.662,672,993.9 1,840.0 3,644.6 342 259.3 60.00 09/05/09 7.147 0.293 6.1 48,081,962.1 1,840.0 2,560.9 234 250.4 60.00 09/05/09 6.843 0.262 5.944,521,287.3 1,840.0 2,395.4 208 253.8 60.00 09/05/09 7.004 0.312 6.1 51,316,325.3 1,840.0 2,788.9 260 264.5 60.00 09/05/09 7.507 0.391 6.857,580,146.8 1,840.0 3,254.5 309 277.2 60.00 09/05/09 7.297 0.414 6.861,008,392.4 1,840.0 3,547.7 341 280.1 60.00 09/05/09 7.828 0.481 7.564,234,678.1 1,840.0 3,840.1 365 283.6 60.00 09/05/09 8.557 0.494 7.962,702,441.3 1,840.0 3,612.2 353 297.8 60.00 09/04/09 8.172 0.586 7.9 74,387,400.1 1,840.0 4,487.5 441 307.4 60.00 09/04/09 8.586 0.689 8.680,243,723.4 1,840.0 5,015.3 492 310.0 60.00 09/04/09 8.809 0.749 8.984,307,020.9 1,840.0 5,315.0 517 312.5 60.00 09/04/09 8.930 0.770 9.1 84,801,824.5 1,840.0 5,392.3 521 308.2 60.00 09/04/09 9.323 0.798 9.584,133,746.6 1,840.0 5,349.8 519 304.2 60.00 09/04/09 9.601 0.772 9.7 79,813,935.0 1,840.0 5,031.8 490 303.6 60.00 09/04/09 9.633 0.801 9.981,120,975.5 1,840.0 5,202.3 504 307.0 09/04/09 9.745 0.828 10.1 82,190,728.2 1,840.0 5,315.6 511 308.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 60.00 60.00 09/07/09 11.179 0.945 11.1 85,363,634.0 1,840.0 5,288.9 521 313.5 60.00 09/07/09 11.179 0.948 11.1 85,598,014.6 1,840.0 5,303.4 524 314.6 60.00 09/07/09 11.079 0.942 11.085,788,266.2 1,840.0 5,315.1 523 313.6 60.00 09/07/09 10.676 0.904 10.685,514,412.7 1,840.0 5,298.2 522 313.6 60.00 09/07/09 9.984 0.859 10.086,057,350.6 1,840.0 5,378.6 525 313.7 60.00 09/07/09 9.870 0.837 9.885,640,735.9 1,840.0 5,306.0 521 312.0 60.00 09/07/09 9.870 0.838 9.885,650,705.5 1,840.0 5,306.6 522 311.2 60.00 09/07/09 9.870 0.836 9.885,468,347.8 1,840.0 5,295.3 520 307.4 60.00 09/07/09 9.467 0.802 9.485,525,269.9 1,840.0 5,298.8 519 301.0 60.00 09/07/09 9.266 0.750 9.2 81,693,413.3 1,840.0 5,061.4 486 286.3 60.00 09/07/09 9.099 0.562 8.467,105,072.6 1,840.0 3,865.8 369 271.6 60.00 09/07/09 9.435 0.482 8.358,181,565.1 1,840.0 3,193.7 300 278.9 60.00 09/07/09 9.872 0.619 9.2 67,427,368.5 1,840.0 3,921.0 378 281.1 60.00 09/07/09 10.867 0.814 10.6 76,958,905.4 1,840.0 4,684.5 455 290.9 60.00 09/07/09 11.482 0.858 11.2 76,785,667.5 1,840.0 4,673.9 452 291.7 60.00 09/07/09 11.888 0.918 11.7 78,593,160.1 1,840.0 4,826.6 467 294.7 60.00 09/07/09 12.193 0.972 12.081,204,750.8 1,840.0 4,987.0 485 299.5 60.00 09/07/09 12.081 1.010 12.1 83,654,741.9 1,840.0 5,228.4 505 303.0 60.00 09/06/09 11.582 0.949 11.582,689,485.3 1,840.0 5,123.1 495 307.4 60.00 09/06/09 11.282 0.966 11.385,693,847.3 1,840.0 5,355.9 514 309.0 60.00 09/06/09 10.591 0.887 10.783,060,791.0 1,840.0 5,236.5 501 307.1 60.00 09/06/09 10.284 0.861 10.383,745,944.7 1,840.0 5,234.1 506 313.2 60.00 09/06/09 10.195 0.891 10.386,649,946.1 1,840.0 5,462.7 525 315.1 60.00 09/06/09 10.096 0.862 10.2 84,675,907.6 1,840.0 5,338.3 515 317.0 60.00 09/06/09 9.997 0.858 10.1 85,187,176.5 1,840.0 5,370.5 521 318.2 60.00 09/06/09 10.096 0.865 10.2 84,975,886.1 1,840.0 5,357.2 521 318.7 60.00 09/06/09 10.195 0.865 10.384,155,526.6 1,840.0 5,305.5 517 324.1 60.00 09/06/09 10.195 0.860 10.383,698,881.3 1,840.0 5,276.7 520 334.0 60.00 09/06/09 10.119 0.857 10.482,558,183.6 1,840.0 5,294.5 521 343.5 60.00 09/06/09 10.022 0.861 10.383,789,799.8 1,840.0 5,373.5 522 337.9 60.00 09/06/09 9.730 0.845 10.084,647,369.6 1,840.0 5,428.4 523 332.4 60.00 09/06/09 9.715 0.835 9.984,515,327.9 1,840.0 5,374.1 519 323.0 60.00 09/06/09 9.898 0.836 10.083,797,671.1 1,840.0 5,282.9 513 308.5 60.00 09/06/09 10.096 0.800 10.2 78,593,581.5 1,840.0 4,954.8 478 288.5 60.00 09/06/09 10.344 0.705 10.0 70,662,132.1 1,840.0 4,262.8 409 270.3 60.00 09/06/09 10.378 0.548 9.458,391,092.2 1,840.0 3,300.4 308 258.0 09/06/09 10.458 0.512 9.2 55,742,230.8 1,840.0 3,059.8 285 257.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 60.00 60.00 09/09/09 10.575 0.830 10.579,206,582.2 1,840.0 4,907.4 474 282.4 60.00 09/09/09 10.149 0.698 9.9 70,643,474.9 1,840.0 4,300.0 409 266.7 60.00 09/09/09 10.007 0.617 9.565,130,881.6 1,840.0 3,858.3 366 269.4 60.00 09/09/09 9.993 0.607 9.464,757,660.8 1,840.0 3,801.0 363 270.3 60.00 09/09/09 9.857 0.579 9.1 63,770,904.7 1,840.0 3,673.8 350 271.7 60.00 09/09/09 9.993 0.617 9.465,809,776.6 1,840.0 3,862.8 371 276.4 60.00 09/09/09 9.887 0.622 9.367,007,917.3 1,840.0 3,933.1 378 286.4 60.00 09/08/09 10.251 0.746 10.0 74,777,376.3 1,840.0 4,551.6 443 291.4 60.00 09/08/09 10.059 0.759 9.9 76,791,740.1 1,840.0 4,716.0 459 299.1 60.00 09/08/09 9.957 0.793 9.881,142,390.8 1,840.0 4,983.2 493 307.1 60.00 09/08/09 9.700 0.836 9.885,504,056.9 1,840.0 5,390.5 525 310.6 60.00 09/08/09 9.700 0.838 9.885,701,340.7 1,840.0 5,402.9 526 310.7 60.00 09/08/09 9.799 0.845 9.985,501,588.2 1,840.0 5,390.3 527 313.1 60.00 09/08/09 9.799 0.845 9.985,530,317.3 1,840.0 5,392.1 526 313.9 60.00 09/08/09 9.784 0.838 9.885,738,681.9 1,840.0 5,358.7 526 315.4 60.00 09/08/09 9.884 0.848 9.985,887,367.3 1,840.0 5,367.9 525 314.6 60.00 09/08/09 10.184 0.873 10.2 85,763,738.9 1,840.0 5,360.3 526 314.5 60.00 09/08/09 10.284 0.883 10.385,900,405.4 1,840.0 5,368.8 526 313.7 60.00 09/08/09 10.206 0.889 10.485,623,921.9 1,840.0 5,444.6 527 313.3 60.00 09/08/09 10.284 0.884 10.386,004,901.3 1,840.0 5,375.3 526 311.9 60.00 09/08/09 10.483 0.895 10.585,415,308.9 1,840.0 5,338.4 524 308.5 60.00 09/08/09 10.383 0.889 10.485,685,335.7 1,840.0 5,355.3 524 304.3 60.00 09/08/09 10.883 0.926 10.985,172,569.7 1,840.0 5,323.3 520 298.4 60.00 09/08/09 10.982 0.909 11.082,849,915.4 1,840.0 5,178.1 505 288.3 60.00 09/08/09 11.171 0.756 10.8 70,115,083.7 1,840.0 4,229.8 404 265.9 60.00 09/08/09 10.398 0.572 9.659,706,403.5 1,840.0 3,439.6 313 246.5 60.00 09/08/09 9.759 0.438 8.551,645,832.1 1,840.0 2,806.8 248 250.1 60.00 09/08/09 10.180 0.403 8.646,960,956.2 1,840.0 2,475.7 214 252.7 60.00 09/08/09 10.438 0.436 9.048,518,118.4 1,840.0 2,610.5 227 256.0 60.00 09/08/09 10.902 0.457 9.448,698,626.8 1,840.0 2,620.2 229 261.6 60.00 09/08/09 11.018 0.482 9.550,827,021.2 1,840.0 2,734.7 250 273.9 60.00 09/07/09 11.592 0.624 10.559,607,042.3 1,840.0 3,369.1 318 282.9 60.00 09/07/09 11.482 0.730 10.768,399,148.3 1,840.0 3,977.6 388 294.1 60.00 09/07/09 11.174 0.860 10.9 79,049,274.5 1,840.0 4,811.7 473 302.6 60.00 09/07/09 11.381 0.948 11.384,101,327.6 1,840.0 5,210.6 510 308.8 60.00 09/07/09 11.482 0.985 11.585,854,485.5 1,840.0 5,365.9 524 311.2 09/07/09 11.280 0.960 11.2 85,927,525.5 1,840.0 5,323.8 525 313.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 60.00 60.00 09/10/09 10.492 0.924 10.687,385,281.3 1,840.0 5,509.1 531 318.3 60.00 09/10/09 10.393 0.913 10.587,155,211.6 1,840.0 5,494.6 531 319.9 60.00 09/10/09 9.898 0.866 10.086,789,220.5 1,840.0 5,471.5 530 320.2 60.00 09/10/09 9.106 0.792 9.2 86,268,687.1 1,840.0 5,438.7 529 322.8 60.00 09/10/09 8.636 0.752 8.885,596,004.1 1,840.0 5,442.8 528 323.1 60.00 09/10/09 8.734 0.764 8.986,059,797.5 1,840.0 5,472.3 531 319.5 60.00 09/10/09 9.519 0.840 9.786,835,089.3 1,840.0 5,521.6 533 319.9 60.00 09/10/09 9.126 0.802 9.386,377,375.1 1,840.0 5,492.5 528 318.7 60.00 09/10/09 8.243 0.723 8.486,241,842.9 1,840.0 5,483.9 531 316.4 60.00 09/10/09 7.979 0.701 8.2 85,637,104.3 1,840.0 5,491.9 529 314.7 60.00 09/10/09 7.395 0.651 7.685,883,317.9 1,840.0 5,507.7 529 311.6 60.00 09/10/09 7.006 0.616 7.2 85,735,566.9 1,840.0 5,498.3 527 310.7 60.00 09/10/09 7.200 0.631 7.485,471,348.2 1,840.0 5,481.3 530 313.4 60.00 09/10/09 7.236 0.636 7.585,035,537.0 1,840.0 5,499.6 530 308.0 60.00 09/10/09 7.298 0.634 7.584,713,323.5 1,840.0 5,432.7 529 299.0 60.00 09/10/09 6.793 0.597 7.1 84,245,625.7 1,840.0 5,494.3 525 305.4 60.00 09/10/09 6.617 0.544 6.880,134,824.8 1,840.0 5,139.1 494 306.5 60.00 09/10/09 7.333 0.631 7.683,242,489.6 1,840.0 5,383.6 519 307.4 60.00 09/10/09 8.173 0.705 8.484,098,610.4 1,840.0 5,393.3 523 311.5 60.00 09/10/09 10.304 0.891 10.585,066,259.6 1,840.0 5,409.1 520 316.3 60.00 09/09/09 10.583 0.906 10.685,635,314.5 1,840.0 5,352.2 518 315.9 60.00 09/09/09 10.492 0.897 10.684,848,340.5 1,840.0 5,349.1 518 314.5 60.00 09/09/09 10.374 0.856 10.383,275,245.1 1,840.0 5,159.4 503 312.4 60.00 09/09/09 9.784 0.841 9.885,971,202.7 1,840.0 5,373.2 523 308.8 60.00 09/09/09 8.287 0.676 8.381,660,725.3 1,840.0 5,103.8 497 302.1 60.00 09/09/09 6.889 0.526 6.9 76,366,343.3 1,840.0 4,772.9 466 307.8 60.00 09/09/09 6.325 0.548 6.584,477,117.9 1,840.0 5,417.5 525 310.4 60.00 09/09/09 6.379 0.548 6.584,435,305.9 1,840.0 5,369.0 524 310.0 60.00 09/09/09 6.575 0.567 6.784,864,655.1 1,840.0 5,396.3 524 308.3 60.00 09/09/09 6.929 0.582 7.083,303,983.9 1,840.0 5,251.8 515 302.3 60.00 09/09/09 7.388 0.541 7.4 73,278,989.1 1,840.0 4,579.9 442 305.4 60.00 09/09/09 7.851 0.659 8.082,547,683.7 1,840.0 5,249.0 516 307.7 60.00 09/09/09 8.017 0.687 8.1 84,951,703.4 1,840.0 5,355.7 521 304.0 60.00 09/09/09 7.753 0.662 7.983,981,025.1 1,840.0 5,340.1 516 292.0 60.00 09/09/09 7.996 0.549 7.8 70,501,866.7 1,840.0 4,291.4 411 281.7 60.00 09/09/09 9.059 0.591 8.668,832,225.2 1,840.0 4,077.5 395 287.7 09/09/09 10.273 0.832 10.2 81,710,884.0 1,840.0 5,062.5 494 289.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 60.00 60.00 09/12/09 8.967 0.500 8.2 61,165,545.8 1,840.0 3,490.5 325 256.7 60.00 09/12/09 9.759 0.439 8.551,752,224.4 1,840.0 2,812.6 247 251.0 60.00 09/12/09 8.996 0.349 7.645,964,406.0 1,840.0 2,423.1 207 251.9 60.00 09/12/09 8.049 0.310 6.845,670,657.2 1,840.0 2,407.7 206 250.3 60.00 09/12/09 7.774 0.307 6.547,310,467.3 1,840.0 2,468.3 219 263.0 60.00 09/12/09 8.330 0.385 7.452,127,905.0 1,840.0 2,889.7 254 265.8 60.00 09/12/09 8.472 0.420 7.655,350,518.1 1,840.0 3,098.5 284 278.2 60.00 09/12/09 8.141 0.519 7.866,636,834.4 1,840.0 3,983.7 376 290.0 60.00 09/12/09 8.087 0.619 8.1 76,595,591.0 1,840.0 4,787.3 456 299.0 60.00 09/11/09 8.243 0.681 8.481,241,651.4 1,840.0 5,165.9 492 302.2 60.00 09/11/09 8.512 0.706 8.682,323,603.6 1,840.0 5,190.0 504 306.8 60.00 09/11/09 8.809 0.757 8.985,212,024.1 1,840.0 5,372.1 520 308.7 60.00 09/11/09 9.536 0.847 9.886,597,509.1 1,840.0 5,553.6 529 311.9 60.00 09/11/09 10.898 0.970 11.2 86,788,406.4 1,840.0 5,565.8 527 313.4 60.00 09/11/09 11.284 0.979 11.486,104,777.5 1,840.0 5,428.4 525 315.4 60.00 09/11/09 10.795 0.946 11.086,231,272.0 1,840.0 5,483.2 526 316.4 60.00 09/11/09 10.987 0.956 11.1 86,311,214.4 1,840.0 5,441.3 525 316.1 60.00 09/11/09 11.086 0.964 11.2 86,236,245.0 1,840.0 5,436.6 526 317.6 60.00 09/11/09 10.893 0.952 11.1 85,932,613.9 1,840.0 5,464.2 527 316.2 60.00 09/11/09 10.500 0.922 10.786,354,423.7 1,840.0 5,491.0 527 315.2 60.00 09/11/09 10.393 0.907 10.586,579,153.6 1,840.0 5,458.2 526 312.5 60.00 09/11/09 10.284 0.858 10.383,505,587.4 1,840.0 5,219.1 503 306.6 60.00 09/11/09 10.096 0.830 10.2 81,600,132.2 1,840.0 5,144.3 492 307.2 60.00 09/11/09 9.784 0.814 9.883,235,312.7 1,840.0 5,202.2 502 304.1 60.00 09/11/09 9.568 0.800 9.584,431,080.4 1,840.0 5,231.1 508 298.5 60.00 09/11/09 9.653 0.775 9.581,723,654.8 1,840.0 5,018.9 491 291.0 60.00 09/11/09 10.262 0.820 10.1 81,355,861.8 1,840.0 4,996.3 493 286.8 60.00 09/11/09 9.620 0.714 9.3 76,955,570.8 1,840.0 4,642.5 448 271.9 60.00 09/11/09 9.270 0.598 8.868,057,048.7 1,840.0 4,031.6 377 264.7 60.00 09/11/09 9.322 0.444 8.2 54,227,666.5 1,840.0 2,976.6 267 258.0 60.00 09/11/09 9.645 0.433 8.451,708,749.9 1,840.0 2,810.3 250 257.9 60.00 09/11/09 10.345 0.474 9.1 52,241,336.9 1,840.0 2,867.6 255 260.4 60.00 09/11/09 10.686 0.499 9.453,204,318.2 1,840.0 2,920.4 258 266.8 60.00 09/10/09 10.544 0.476 9.053,002,477.3 1,840.0 2,822.9 254 278.1 60.00 09/10/09 10.930 0.581 9.958,815,025.6 1,840.0 3,324.3 312 295.5 60.00 09/10/09 10.861 0.802 10.576,539,429.5 1,840.0 4,617.3 452 311.9 09/10/09 10.789 0.945 10.986,899,319.8 1,840.0 5,478.4 530 315.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 60.00 60.00 09/13/09 9.700 0.821 9.884,000,834.5 1,840.0 5,295.7 511 309.3 60.00 09/13/09 9.700 0.828 9.884,707,133.8 1,840.0 5,340.2 515 311.2 60.00 09/13/09 9.799 0.841 9.985,093,356.4 1,840.0 5,364.6 519 314.3 60.00 09/13/09 10.010 0.869 10.2 85,344,508.9 1,840.0 5,426.8 526 316.3 60.00 09/13/09 9.911 0.855 10.1 84,870,301.7 1,840.0 5,396.6 524 316.0 60.00 09/13/09 10.010 0.862 10.2 84,658,200.8 1,840.0 5,383.1 526 315.5 60.00 09/13/09 10.402 0.898 10.684,950,229.9 1,840.0 5,401.7 526 315.1 60.00 09/13/09 10.598 0.916 10.884,985,857.3 1,840.0 5,404.0 526 314.5 60.00 09/13/09 10.893 0.942 11.1 85,050,879.4 1,840.0 5,408.1 525 313.8 60.00 09/13/09 10.893 0.945 11.1 85,320,386.4 1,840.0 5,425.2 524 312.9 60.00 09/13/09 10.697 0.924 10.984,987,564.3 1,840.0 5,404.1 520 311.6 60.00 09/13/09 10.411 0.885 10.782,866,922.3 1,840.0 5,314.3 511 307.0 60.00 09/13/09 10.184 0.740 10.2 72,695,166.7 1,840.0 4,543.4 427 288.4 60.00 09/13/09 10.534 0.624 10.062,514,688.6 1,840.0 3,703.3 343 265.2 60.00 09/13/09 10.544 0.425 9.047,333,794.2 1,840.0 2,521.1 219 261.4 60.00 09/13/09 10.636 0.398 8.845,359,167.3 1,840.0 2,341.9 207 257.3 60.00 09/13/09 10.273 0.383 8.545,176,783.2 1,840.0 2,332.5 204 254.4 60.00 09/13/09 10.046 0.392 8.446,742,724.9 1,840.0 2,438.8 214 259.9 60.00 09/13/09 9.742 0.421 8.450,245,594.4 1,840.0 2,703.5 237 259.6 60.00 09/13/09 9.448 0.370 7.946,962,310.4 1,840.0 2,450.2 218 268.5 60.00 09/13/09 9.070 0.431 7.954,682,264.2 1,840.0 2,971.8 275 271.5 60.00 09/13/09 9.118 0.479 8.1 59,307,403.6 1,840.0 3,287.7 308 281.6 60.00 09/12/09 8.748 0.498 8.062,401,909.7 1,840.0 3,561.0 338 284.2 60.00 09/12/09 9.228 0.558 8.665,038,573.1 1,840.0 3,782.2 365 288.4 60.00 09/12/09 9.516 0.665 9.2 72,478,142.8 1,840.0 4,372.3 422 301.2 60.00 09/12/09 9.601 0.825 9.785,234,032.0 1,840.0 5,373.4 516 310.5 60.00 09/12/09 9.799 0.852 9.986,299,795.7 1,840.0 5,440.7 521 312.4 60.00 09/12/09 9.813 0.854 10.085,625,962.9 1,840.0 5,444.7 521 315.9 60.00 09/12/09 9.536 0.842 9.886,153,022.9 1,840.0 5,525.0 523 319.0 60.00 09/12/09 9.633 0.850 9.986,080,579.4 1,840.0 5,520.4 526 318.1 60.00 09/12/09 9.911 0.865 10.1 85,872,969.0 1,840.0 5,460.4 524 313.6 60.00 09/12/09 9.911 0.865 10.1 85,840,062.4 1,840.0 5,458.3 522 314.6 60.00 09/12/09 9.911 0.843 10.1 83,666,732.6 1,840.0 5,320.1 508 308.5 60.00 09/12/09 9.799 0.707 9.9 71,612,534.9 1,840.0 4,514.7 430 292.7 60.00 09/12/09 9.739 0.644 9.567,937,027.6 1,840.0 4,135.3 399 282.6 60.00 09/12/09 9.636 0.618 9.465,889,158.8 1,840.0 4,010.6 385 272.0 09/12/09 9.620 0.587 9.363,304,153.2 1,840.0 3,818.9 366 262.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 60.00 60.00 09/15/09 9.856 0.840 9.786,742,576.0 1,840.0 5,327.2 526 319.4 60.00 09/15/09 10.161 0.866 10.086,812,606.0 1,840.0 5,331.5 527 316.5 60.00 09/15/09 10.364 0.882 10.2 86,660,762.7 1,840.0 5,322.1 525 313.6 60.00 09/15/09 10.149 0.852 9.986,228,595.1 1,840.0 5,248.7 522 310.6 60.00 09/15/09 10.551 0.865 10.2 84,944,820.5 1,840.0 5,124.4 517 311.2 60.00 09/15/09 10.354 0.869 10.1 86,254,648.3 1,840.0 5,250.3 522 303.8 60.00 09/15/09 10.456 0.828 10.2 81,353,417.5 1,840.0 4,951.9 487 300.7 60.00 09/15/09 10.758 0.816 10.4 78,635,259.3 1,840.0 4,743.7 467 297.8 60.00 09/15/09 10.661 0.817 10.4 78,748,984.5 1,840.0 4,793.4 468 302.4 60.00 09/15/09 10.770 0.874 10.682,615,557.9 1,840.0 5,073.7 498 305.6 60.00 09/15/09 10.770 0.885 10.683,696,484.9 1,840.0 5,140.0 504 308.3 60.00 09/14/09 10.867 0.907 10.685,737,279.3 1,840.0 5,218.8 514 308.7 60.00 09/14/09 10.777 0.877 10.782,114,348.6 1,840.0 5,087.5 494 310.3 60.00 09/14/09 10.783 0.918 10.885,159,640.6 1,840.0 5,322.5 516 313.7 60.00 09/14/09 10.683 0.917 10.785,911,010.9 1,840.0 5,369.4 522 314.9 60.00 09/14/09 10.383 0.895 10.486,211,627.8 1,840.0 5,388.3 526 316.9 60.00 09/14/09 10.096 0.874 10.2 85,883,235.6 1,840.0 5,414.4 526 317.6 60.00 09/14/09 9.700 0.838 9.885,689,615.5 1,840.0 5,402.2 526 317.2 60.00 09/14/09 9.502 0.824 9.686,003,481.7 1,840.0 5,421.9 526 317.3 60.00 09/14/09 9.385 0.807 9.486,044,300.3 1,840.0 5,377.8 525 317.4 60.00 09/14/09 9.684 0.834 9.786,156,680.3 1,840.0 5,384.8 526 318.5 60.00 09/14/09 10.084 0.870 10.1 86,310,159.6 1,840.0 5,394.4 527 317.5 60.00 09/14/09 10.583 0.914 10.686,371,151.7 1,840.0 5,398.2 527 317.8 60.00 09/14/09 10.483 0.907 10.586,593,269.1 1,840.0 5,412.1 527 317.6 60.00 09/14/09 10.483 0.903 10.586,156,747.4 1,840.0 5,384.8 526 315.5 60.00 09/14/09 10.184 0.877 10.2 86,213,634.5 1,840.0 5,388.4 527 311.2 60.00 09/14/09 9.898 0.852 10.085,398,245.8 1,840.0 5,383.8 525 306.0 60.00 09/14/09 9.898 0.847 10.084,895,597.5 1,840.0 5,352.1 519 303.3 60.00 09/14/09 10.294 0.872 10.484,024,067.0 1,840.0 5,297.2 517 300.6 60.00 09/14/09 10.172 0.799 10.1 79,242,290.7 1,840.0 4,909.6 479 287.4 60.00 09/14/09 9.944 0.709 9.7 73,288,813.1 1,840.0 4,461.1 430 281.0 60.00 09/14/09 10.087 0.620 9.466,066,404.9 1,840.0 3,841.9 373 272.2 60.00 09/14/09 10.157 0.548 9.2 59,643,725.2 1,840.0 3,371.2 325 272.1 60.00 09/14/09 9.936 0.565 9.062,884,030.8 1,840.0 3,554.3 348 282.5 60.00 09/14/09 9.993 0.653 9.469,573,864.0 1,840.0 4,083.7 396 295.1 60.00 09/13/09 9.957 0.761 9.8 77,798,434.4 1,840.0 4,777.8 460 302.7 09/13/09 9.884 0.805 9.981,448,535.0 1,840.0 5,090.6 492 307.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 60.00 60.00 09/16/09 6.158 0.412 5.969,930,807.9 1,840.0 4,180.7 405 287.3 60.00 09/16/09 6.446 0.496 6.4 77,699,981.8 1,840.0 4,814.0 472 296.4 60.00 09/16/09 6.731 0.569 6.883,900,372.4 1,840.0 5,289.3 517 299.9 60.00 09/16/09 8.314 0.713 8.485,041,219.0 1,840.0 5,361.3 524 303.1 60.00 09/16/09 9.502 0.825 9.686,111,065.3 1,840.0 5,428.7 530 308.9 60.00 09/16/09 10.483 0.905 10.586,404,498.2 1,840.0 5,400.3 529 315.4 60.00 09/16/09 10.683 0.924 10.786,579,672.0 1,840.0 5,411.3 527 320.8 60.00 09/16/09 10.883 0.936 10.986,085,525.4 1,840.0 5,380.4 528 320.9 60.00 09/16/09 10.991 0.968 11.2 86,661,523.3 1,840.0 5,510.6 527 320.0 60.00 09/16/09 11.284 0.986 11.486,701,079.8 1,840.0 5,465.9 527 317.4 60.00 09/16/09 11.581 1.016 11.787,032,324.4 1,840.0 5,486.8 525 318.1 60.00 09/16/09 12.180 1.053 12.2 86,470,239.5 1,840.0 5,404.4 525 315.9 60.00 09/16/09 12.380 1.073 12.486,710,421.2 1,840.0 5,419.4 526 317.4 60.00 09/16/09 12.372 1.074 12.586,112,285.4 1,840.0 5,428.8 526 317.6 60.00 09/16/09 12.480 1.046 12.583,859,564.1 1,840.0 5,241.3 510 309.4 60.00 09/16/09 12.380 1.035 12.483,628,968.8 1,840.0 5,226.8 514 308.0 60.00 09/16/09 12.280 1.054 12.385,866,870.1 1,840.0 5,366.7 525 303.7 60.00 09/16/09 12.380 1.057 12.485,439,545.5 1,840.0 5,340.0 522 296.8 60.00 09/16/09 12.388 1.041 12.384,843,232.3 1,840.0 5,256.6 513 289.8 60.00 09/16/09 12.396 0.995 12.2 81,716,036.5 1,840.0 5,018.4 488 291.7 60.00 09/16/09 12.609 0.979 12.3 79,749,309.1 1,840.0 4,854.3 472 287.8 60.00 09/16/09 12.119 0.834 11.4 73,317,891.0 1,840.0 4,303.4 419 283.4 60.00 09/16/09 11.265 0.729 10.4 70,268,438.9 1,840.0 4,048.0 397 285.9 60.00 09/16/09 11.052 0.768 10.3 74,758,464.5 1,840.0 4,347.3 429 295.6 60.00 09/15/09 11.166 0.845 10.6 79,896,244.6 1,840.0 4,733.0 470 302.0 60.00 09/15/09 11.064 0.837 10.6 79,181,046.9 1,840.0 4,733.6 469 304.3 60.00 09/15/09 11.068 0.897 10.784,035,352.7 1,840.0 5,069.5 505 312.7 60.00 09/15/09 11.072 0.944 10.887,572,244.7 1,840.0 5,330.5 527 315.4 60.00 09/15/09 10.969 0.935 10.787,539,120.2 1,840.0 5,328.5 526 316.6 60.00 09/15/09 11.277 0.958 11.087,277,891.1 1,840.0 5,312.6 526 318.1 60.00 09/15/09 11.584 0.989 11.387,708,271.7 1,840.0 5,338.7 527 321.7 60.00 09/15/09 11.786 1.013 11.687,536,811.8 1,840.0 5,375.9 528 324.9 60.00 09/15/09 11.892 1.011 11.687,357,607.6 1,840.0 5,317.4 528 327.7 60.00 09/15/09 11.892 1.013 11.687,490,947.0 1,840.0 5,325.5 527 325.2 60.00 09/15/09 11.379 0.966 11.1 87,227,030.5 1,840.0 5,309.5 525 323.8 60.00 09/15/09 10.059 0.861 9.987,140,151.5 1,840.0 5,351.5 526 323.4 09/15/09 9.551 0.818 9.487,195,842.5 1,840.0 5,355.0 526 321.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 60.00 60.00 09/18/09 10.500 0.912 10.785,404,627.2 1,840.0 5,430.6 525 313.4 60.00 09/18/09 10.420 0.921 10.885,460,350.7 1,840.0 5,527.0 524 310.6 60.00 09/18/09 10.034 0.876 10.484,385,835.9 1,840.0 5,457.6 519 307.8 60.00 09/18/09 10.010 0.864 10.2 84,851,015.1 1,840.0 5,395.4 520 303.1 60.00 09/18/09 9.957 0.746 9.8 76,308,630.5 1,840.0 4,686.4 452 291.3 60.00 09/18/09 9.796 0.622 9.366,981,756.2 1,840.0 3,968.0 378 279.8 60.00 09/18/09 9.872 0.563 9.2 61,298,242.9 1,840.0 3,564.6 338 268.6 60.00 09/18/09 9.118 0.448 8.1 55,461,319.3 1,840.0 3,074.5 284 258.8 60.00 09/18/09 8.981 0.438 7.955,614,348.8 1,840.0 3,052.7 281 261.9 60.00 09/18/09 9.549 0.450 8.453,642,088.1 1,840.0 2,944.5 266 257.7 60.00 09/18/09 9.394 0.412 8.1 50,940,235.7 1,840.0 2,740.8 245 260.0 60.00 09/18/09 9.256 0.389 7.949,327,269.2 1,840.0 2,627.2 238 282.3 60.00 09/18/09 9.274 0.538 8.464,151,590.2 1,840.0 3,626.0 351 288.6 60.00 09/17/09 8.768 0.640 8.4 76,397,780.9 1,840.0 4,567.3 443 299.0 60.00 09/17/09 8.662 0.707 8.682,418,980.2 1,840.0 5,106.4 497 306.1 60.00 09/17/09 9.385 0.803 9.485,605,771.2 1,840.0 5,350.4 517 307.6 60.00 09/17/09 9.884 0.844 9.985,426,521.5 1,840.0 5,339.2 517 310.3 60.00 09/17/09 9.684 0.837 9.786,495,587.7 1,840.0 5,406.0 525 312.2 60.00 09/17/09 10.084 0.865 10.1 85,827,165.1 1,840.0 5,364.2 525 313.2 60.00 09/17/09 10.583 0.913 10.686,311,285.5 1,840.0 5,394.4 528 314.1 60.00 09/17/09 11.280 0.970 11.2 86,757,764.5 1,840.0 5,375.2 528 313.9 60.00 09/17/09 11.581 1.007 11.686,999,447.2 1,840.0 5,437.4 533 314.4 60.00 09/17/09 11.784 1.024 11.787,746,140.8 1,840.0 5,436.4 537 313.0 60.00 09/17/09 11.482 1.000 11.587,158,282.7 1,840.0 5,447.4 533 310.7 60.00 09/17/09 11.082 0.964 11.1 87,075,206.3 1,840.0 5,442.2 536 309.4 60.00 09/17/09 9.984 0.868 10.087,002,172.4 1,840.0 5,437.6 534 304.4 60.00 09/17/09 7.918 0.677 8.084,873,229.7 1,840.0 5,350.7 522 298.8 60.00 09/17/09 6.137 0.526 6.2 85,088,811.1 1,840.0 5,364.3 522 292.4 60.00 09/17/09 5.640 0.442 5.6 79,047,357.0 1,840.0 4,897.5 483 285.5 60.00 09/17/09 5.439 0.414 5.4 76,842,894.2 1,840.0 4,760.9 464 280.5 60.00 09/17/09 5.539 0.409 5.574,518,416.0 1,840.0 4,616.9 451 276.6 60.00 09/17/09 5.741 0.371 5.567,531,140.1 1,840.0 4,037.2 389 265.4 60.00 09/17/09 6.014 0.341 5.562,075,494.9 1,840.0 3,542.3 345 271.4 60.00 09/17/09 6.224 0.368 5.863,647,376.9 1,840.0 3,701.2 362 269.3 60.00 09/17/09 6.485 0.379 6.1 62,267,822.5 1,840.0 3,654.9 347 268.3 60.00 09/17/09 6.174 0.351 5.761,784,889.0 1,840.0 3,559.4 347 278.4 09/17/09 6.144 0.444 6.1 73,010,127.9 1,840.0 4,523.4 436 281.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 60.00 60.00 09/20/09 9.099 0.486 8.458,015,688.0 1,840.0 3,342.2 315 275.3 60.00 09/20/09 9.355 0.559 8.863,719,228.3 1,840.0 3,740.0 360 277.7 60.00 09/19/09 9.375 0.585 8.965,826,871.0 1,840.0 3,899.5 374 284.8 60.00 09/19/09 9.226 0.662 9.0 73,756,349.9 1,840.0 4,489.5 434 294.1 60.00 09/19/09 9.348 0.719 9.2 78,304,784.3 1,840.0 4,808.9 469 299.5 60.00 09/19/09 9.467 0.766 9.481,632,542.8 1,840.0 5,057.7 498 303.9 60.00 09/19/09 9.700 0.812 9.883,087,273.3 1,840.0 5,238.1 512 308.2 60.00 09/19/09 10.195 0.863 10.383,995,260.3 1,840.0 5,295.3 519 308.0 60.00 09/19/09 10.393 0.872 10.583,235,140.8 1,840.0 5,247.4 514 309.8 60.00 09/19/09 10.195 0.871 10.384,743,103.9 1,840.0 5,342.5 523 311.1 60.00 09/19/09 9.898 0.837 10.083,919,435.9 1,840.0 5,290.5 519 310.6 60.00 09/19/09 9.421 0.808 9.684,314,527.6 1,840.0 5,361.3 521 310.4 60.00 09/19/09 9.700 0.820 9.883,827,367.1 1,840.0 5,284.7 516 309.0 60.00 09/19/09 10.294 0.873 10.484,147,499.3 1,840.0 5,304.9 517 308.2 60.00 09/19/09 10.583 0.879 10.683,152,232.6 1,840.0 5,197.0 509 304.3 60.00 09/19/09 10.273 0.800 10.2 78,581,352.7 1,840.0 4,868.6 477 299.3 60.00 09/19/09 10.059 0.764 9.9 77,348,142.0 1,840.0 4,750.2 466 296.2 60.00 09/19/09 9.870 0.761 9.8 77,865,276.2 1,840.0 4,824.2 470 287.8 60.00 09/19/09 9.620 0.667 9.3 71,898,915.1 1,840.0 4,337.4 422 276.5 60.00 09/19/09 9.290 0.608 8.968,512,779.9 1,840.0 4,095.9 395 271.4 60.00 09/19/09 9.424 0.548 8.763,081,026.5 1,840.0 3,634.0 348 264.2 60.00 09/19/09 9.404 0.523 8.660,894,647.8 1,840.0 3,475.0 333 273.5 60.00 09/19/09 9.674 0.590 9.1 64,989,091.4 1,840.0 3,814.6 363 274.3 60.00 09/19/09 10.182 0.609 9.464,969,454.7 1,840.0 3,742.8 364 279.5 60.00 09/19/09 10.525 0.661 9.966,875,823.6 1,840.0 3,925.3 380 283.4 60.00 09/19/09 10.428 0.715 9.9 72,382,591.0 1,840.0 4,287.9 422 290.0 60.00 09/18/09 10.354 0.778 10.1 77,235,621.7 1,840.0 4,701.3 460 297.5 60.00 09/18/09 10.273 0.824 10.2 80,926,341.1 1,840.0 5,013.9 492 303.7 60.00 09/18/09 10.195 0.868 10.384,431,686.3 1,840.0 5,322.9 518 306.7 60.00 09/18/09 10.195 0.879 10.385,559,741.9 1,840.0 5,394.0 525 309.6 60.00 09/18/09 10.195 0.884 10.386,048,129.9 1,840.0 5,424.8 527 312.5 60.00 09/18/09 10.206 0.886 10.485,359,912.5 1,840.0 5,427.8 525 315.3 60.00 09/18/09 10.492 0.905 10.685,576,087.4 1,840.0 5,395.0 527 316.8 60.00 09/18/09 10.598 0.922 10.885,517,573.9 1,840.0 5,437.8 527 316.6 60.00 09/18/09 10.591 0.912 10.785,387,814.8 1,840.0 5,383.2 525 316.2 60.00 09/18/09 10.697 0.930 10.985,512,755.7 1,840.0 5,437.5 525 315.6 09/18/09 10.591 0.913 10.785,537,190.9 1,840.0 5,392.5 526 313.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 MC M 10:00 11:00 12:00 13:00 14:00 60.00 60.00 09/21/09 10.383 0.893 10.486,089,195.9 1,840.0 5,380.6 527 314.2 60.00 09/21/09 9.984 0.862 10.086,400,625.7 1,840.0 5,400.1 529 318.6 60.00 09/21/09 8.908 0.766 9.085,304,635.3 1,840.0 5,377.9 524 314.7 60.00 09/21/09 6.533 0.557 6.684,650,624.9 1,840.0 5,336.7 521 315.6 60.00 09/21/09 5.935 0.511 6.1 83,918,023.3 1,840.0 5,381.7 525 313.0 60.00 09/21/09 6.434 0.543 6.583,695,763.6 1,840.0 5,276.5 524 291.6 60.00 09/21/09 7.188 0.605 7.2 84,277,575.8 1,840.0 5,267.4 523 312.0 60.00 09/21/09 7.788 0.646 7.882,943,817.8 1,840.0 5,184.0 507 306.4 60.00 09/21/09 7.996 0.588 7.8 75,525,599.7 1,840.0 4,597.2 449 292.0 60.00 09/21/09 8.322 0.543 7.968,947,770.8 1,840.0 4,084.4 398 279.5 60.00 09/21/09 8.427 0.538 8.067,373,302.2 1,840.0 3,991.1 385 282.1 60.00 09/21/09 8.692 0.532 8.1 65,827,788.1 1,840.0 3,828.0 370 279.0 60.00 09/21/09 8.774 0.520 8.1 64,387,453.3 1,840.0 3,709.3 359 278.1 60.00 09/21/09 9.014 0.551 8.465,743,120.2 1,840.0 3,823.1 371 280.1 60.00 09/21/09 9.143 0.607 8.6 70,776,891.1 1,840.0 4,154.3 405 288.7 60.00 09/20/09 9.103 0.685 8.8 77,980,806.5 1,840.0 4,704.3 460 294.8 60.00 09/20/09 9.124 0.712 8.980,187,093.5 1,840.0 4,880.9 479 297.1 60.00 09/20/09 9.145 0.735 9.081,857,476.4 1,840.0 5,027.1 494 298.2 60.00 09/20/09 9.246 0.749 9.1 82,516,943.1 1,840.0 5,067.6 500 301.4 60.00 09/20/09 9.165 0.767 9.1 84,492,106.1 1,840.0 5,234.8 515 305.0 60.00 09/20/09 8.986 0.756 9.084,222,351.8 1,840.0 5,263.9 516 305.9 60.00 09/20/09 8.886 0.745 8.983,869,648.3 1,840.0 5,241.9 514 307.0 60.00 09/20/09 9.085 0.771 9.1 84,900,791.4 1,840.0 5,306.3 519 307.0 60.00 09/20/09 9.367 0.776 9.383,658,354.2 1,840.0 5,183.2 512 308.3 60.00 09/20/09 9.568 0.798 9.584,183,049.2 1,840.0 5,215.7 512 305.8 60.00 09/20/09 9.870 0.806 9.882,414,799.8 1,840.0 5,106.1 501 302.7 60.00 09/20/09 9.856 0.760 9.7 78,537,362.6 1,840.0 4,823.2 473 304.9 60.00 09/20/09 9.856 0.755 9.7 78,027,616.3 1,840.0 4,791.9 467 306.5 60.00 09/20/09 9.739 0.697 9.573,513,582.1 1,840.0 4,474.8 433 300.2 60.00 09/20/09 9.691 0.662 9.2 72,110,616.6 1,840.0 4,271.8 415 290.4 60.00 09/20/09 9.965 0.621 9.2 67,662,935.3 1,840.0 3,898.0 379 280.5 60.00 09/20/09 10.243 0.556 9.1 61,198,664.0 1,840.0 3,392.6 324 266.3 60.00 09/20/09 9.906 0.474 8.853,988,686.6 1,840.0 2,992.9 274 258.1 60.00 09/20/09 9.046 0.371 7.847,665,273.3 1,840.0 2,564.6 231 251.3 60.00 09/20/09 9.070 0.376 7.947,726,365.3 1,840.0 2,593.8 235 258.5 60.00 09/20/09 9.230 0.416 8.2 50,869,655.8 1,840.0 2,820.0 255 261.8 09/20/09 9.343 0.447 8.354,033,770.6 1,840.0 2,995.4 275 273.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 C 09:00 C 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 60.00 60.00 09/23/09 9.424 0.584 8.767,326,271.2 1,840.0 3,878.6 372 278.7 60.00 09/23/09 9.404 0.563 8.665,583,653.8 1,840.0 3,742.6 359 282.1 60.00 09/23/09 9.424 0.592 8.768,144,600.4 1,840.0 3,925.7 379 287.8 60.00 09/23/09 9.550 0.643 8.9 72,407,466.5 1,840.0 4,210.6 415 297.6 60.00 09/22/09 9.586 0.716 9.1 78,899,084.5 1,840.0 4,673.9 463 305.3 60.00 09/22/09 9.534 0.782 9.384,297,305.1 1,840.0 5,131.1 506 311.0 60.00 09/22/09 9.449 0.800 9.386,158,565.2 1,840.0 5,291.3 519 313.0 60.00 09/22/09 9.449 0.798 9.386,044,783.8 1,840.0 5,284.3 518 311.1 60.00 09/22/09 9.449 0.803 9.386,528,151.6 1,840.0 5,313.9 522 312.4 60.00 09/22/09 9.348 0.798 9.2 86,904,020.5 1,840.0 5,337.0 527 313.6 60.00 09/22/09 9.246 0.792 9.1 87,184,455.7 1,840.0 5,354.2 526 312.8 60.00 09/22/09 9.043 0.773 8.987,027,663.7 1,840.0 5,344.7 527 312.6 60.00 09/22/09 8.941 0.765 8.887,145,298.3 1,840.0 5,351.8 527 312.8 60.00 09/22/09 8.637 0.739 8.587,100,939.1 1,840.0 5,349.1 527 311.7 60.00 09/22/09 8.230 0.705 8.1 87,260,260.2 1,840.0 5,358.9 526 311.0 60.00 09/22/09 8.027 0.688 7.987,293,086.2 1,840.0 5,360.9 526 310.4 60.00 09/22/09 8.027 0.684 7.986,756,252.9 1,840.0 5,327.9 526 309.7 60.00 09/22/09 8.230 0.698 8.1 86,400,197.1 1,840.0 5,306.1 526 310.0 60.00 09/22/09 8.332 0.707 8.2 86,351,864.3 1,840.0 5,303.1 526 307.6 60.00 09/22/09 8.230 0.697 8.1 86,270,470.0 1,840.0 5,298.1 526 306.2 60.00 09/22/09 8.332 0.702 8.2 85,841,651.4 1,840.0 5,271.8 523 304.3 60.00 09/22/09 8.509 0.703 8.384,943,721.2 1,840.0 5,170.5 518 304.5 60.00 09/22/09 8.332 0.674 8.2 82,345,125.2 1,840.0 5,057.1 498 293.4 60.00 09/22/09 8.172 0.579 7.9 73,507,098.9 1,840.0 4,434.4 429 282.3 60.00 09/22/09 8.111 0.503 7.765,497,801.3 1,840.0 3,880.0 364 276.6 60.00 09/22/09 8.449 0.484 7.862,246,090.8 1,840.0 3,585.9 339 284.4 60.00 09/22/09 8.292 0.549 7.8 70,544,031.1 1,840.0 4,140.6 402 293.0 60.00 09/22/09 8.406 0.649 8.2 79,328,393.4 1,840.0 4,828.7 469 298.0 60.00 09/21/09 8.535 0.676 8.480,647,773.5 1,840.0 4,952.8 481 301.3 60.00 09/21/09 8.486 0.693 8.581,766,581.5 1,840.0 5,110.4 494 304.0 60.00 09/21/09 8.486 0.718 8.584,709,705.6 1,840.0 5,294.4 516 305.7 60.00 09/21/09 8.486 0.731 8.586,199,833.0 1,840.0 5,387.5 524 307.4 60.00 09/21/09 8.986 0.774 9.086,205,678.2 1,840.0 5,387.9 526 309.8 60.00 09/21/09 9.884 0.851 9.986,195,481.5 1,840.0 5,387.2 528 315.7 60.00 09/21/09 10.483 0.906 10.586,471,656.8 1,840.0 5,404.5 528 316.5 60.00 09/21/09 10.575 0.908 10.586,638,854.2 1,840.0 5,367.9 528 316.5 09/21/09 10.483 0.907 10.586,601,182.4 1,840.0 5,412.6 527 315.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 60.00 60.00 09/24/09 9.585 0.836 9.687,309,203.6 1,840.0 5,456.8 528 317.3 60.00 09/24/09 9.585 0.835 9.687,194,552.0 1,840.0 5,449.7 526 316.3 60.00 09/24/09 9.502 0.838 9.687,461,748.5 1,840.0 5,513.9 528 316.3 60.00 09/24/09 9.585 0.837 9.687,329,409.9 1,840.0 5,458.1 526 315.8 60.00 09/24/09 9.085 0.790 9.1 87,045,079.7 1,840.0 5,440.3 526 315.5 60.00 09/24/09 8.786 0.767 8.887,371,760.2 1,840.0 5,460.8 526 315.0 60.00 09/24/09 8.686 0.757 8.787,212,723.6 1,840.0 5,450.8 525 311.8 60.00 09/24/09 8.586 0.748 8.687,132,729.6 1,840.0 5,445.8 526 308.6 60.00 09/24/09 8.762 0.754 8.786,900,056.7 1,840.0 5,384.0 525 306.9 60.00 09/24/09 8.941 0.762 8.886,776,700.0 1,840.0 5,329.2 524 305.5 60.00 09/24/09 9.226 0.779 9.086,693,313.0 1,840.0 5,277.0 525 303.9 60.00 09/24/09 8.816 0.734 8.685,511,002.8 1,840.0 5,205.0 511 291.9 60.00 09/24/09 8.896 0.685 8.6 79,820,944.2 1,840.0 4,815.3 471 293.6 60.00 09/24/09 9.059 0.667 8.6 77,687,585.5 1,840.0 4,602.2 451 293.7 60.00 09/24/09 9.059 0.651 8.6 75,820,135.9 1,840.0 4,491.5 439 295.8 60.00 09/24/09 9.059 0.670 8.6 78,127,471.3 1,840.0 4,628.2 457 302.1 60.00 09/24/09 9.516 0.755 9.2 82,210,124.0 1,840.0 4,959.4 488 306.0 60.00 09/23/09 9.930 0.796 9.683,078,285.2 1,840.0 5,011.8 498 309.5 60.00 09/23/09 9.944 0.826 9.785,374,385.1 1,840.0 5,196.7 512 312.0 60.00 09/23/09 9.856 0.837 9.786,457,472.9 1,840.0 5,309.6 522 313.6 60.00 09/23/09 9.856 0.837 9.786,515,531.9 1,840.0 5,313.2 521 315.4 60.00 09/23/09 9.870 0.848 9.886,737,556.6 1,840.0 5,374.0 524 316.9 60.00 09/23/09 9.784 0.849 9.886,839,860.1 1,840.0 5,427.5 527 318.4 60.00 09/23/09 9.669 0.827 9.686,366,961.2 1,840.0 5,351.0 523 317.5 60.00 09/23/09 9.669 0.831 9.686,752,600.1 1,840.0 5,374.9 527 318.2 60.00 09/23/09 9.669 0.832 9.686,866,485.6 1,840.0 5,381.9 527 317.1 60.00 09/23/09 9.669 0.835 9.687,126,556.4 1,840.0 5,398.1 527 317.2 60.00 09/23/09 9.769 0.845 9.787,289,141.6 1,840.0 5,408.1 526 316.7 60.00 09/23/09 9.684 0.841 9.786,883,488.8 1,840.0 5,430.2 527 317.3 60.00 09/23/09 9.669 0.835 9.687,215,548.7 1,840.0 5,403.6 528 318.5 60.00 09/23/09 9.669 0.834 9.687,064,574.5 1,840.0 5,394.2 527 319.0 60.00 09/23/09 9.669 0.831 9.686,754,059.6 1,840.0 5,375.0 526 313.5 60.00 09/23/09 9.653 0.823 9.586,859,794.2 1,840.0 5,334.3 525 308.1 60.00 09/23/09 9.636 0.815 9.486,904,502.1 1,840.0 5,289.9 523 304.1 60.00 09/23/09 9.636 0.810 9.486,407,611.5 1,840.0 5,259.6 520 298.6 60.00 09/23/09 9.723 0.756 9.480,645,123.2 1,840.0 4,865.0 478 281.7 09/23/09 9.550 0.637 8.9 71,782,622.2 1,840.0 4,174.3 406 280.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 60.00 60.00 09/26/09 10.567 0.889 10.485,674,499.7 1,840.0 5,261.5 510 295.6 60.00 09/26/09 10.758 0.839 10.480,875,238.0 1,840.0 4,878.9 472 293.9 60.00 09/26/09 10.542 0.729 10.1 72,330,053.3 1,840.0 4,324.1 411 281.8 60.00 09/26/09 10.723 0.664 9.967,170,982.2 1,840.0 3,869.6 371 285.0 60.00 09/26/09 10.409 0.684 9.7 70,627,693.1 1,840.0 4,107.2 396 288.6 60.00 09/26/09 10.218 0.702 9.7 72,542,530.2 1,840.0 4,297.4 411 291.4 60.00 09/25/09 10.007 0.701 9.573,900,112.5 1,840.0 4,377.8 424 296.3 60.00 09/25/09 9.841 0.751 9.6 78,352,330.3 1,840.0 4,769.3 460 303.5 60.00 09/25/09 9.784 0.830 9.884,870,948.9 1,840.0 5,304.4 514 307.2 60.00 09/25/09 9.884 0.856 9.986,629,345.5 1,840.0 5,414.3 525 308.2 60.00 09/25/09 10.084 0.877 10.1 86,999,808.6 1,840.0 5,437.5 527 308.6 60.00 09/25/09 10.294 0.901 10.486,791,735.6 1,840.0 5,471.7 528 309.2 60.00 09/25/09 10.294 0.905 10.487,242,420.3 1,840.0 5,500.0 527 309.1 60.00 09/25/09 10.591 0.932 10.787,279,867.3 1,840.0 5,502.4 528 309.6 60.00 09/25/09 10.982 0.954 11.086,918,560.3 1,840.0 5,432.4 527 309.2 60.00 09/25/09 11.082 0.962 11.1 86,876,914.8 1,840.0 5,429.8 528 312.6 60.00 09/25/09 11.284 0.990 11.486,996,392.5 1,840.0 5,484.5 528 312.9 60.00 09/25/09 11.185 0.977 11.386,658,015.9 1,840.0 5,463.2 526 310.0 60.00 09/25/09 10.987 0.960 11.1 86,690,050.5 1,840.0 5,465.2 526 309.3 60.00 09/25/09 10.294 0.895 10.486,212,228.2 1,840.0 5,435.1 526 309.5 60.00 09/25/09 9.502 0.832 9.686,821,249.4 1,840.0 5,473.5 526 308.9 60.00 09/25/09 9.502 0.831 9.686,800,343.0 1,840.0 5,472.2 526 308.2 60.00 09/25/09 9.485 0.823 9.586,875,040.4 1,840.0 5,429.7 526 309.4 60.00 09/25/09 9.348 0.797 9.2 86,844,531.1 1,840.0 5,333.4 525 311.4 60.00 09/25/09 9.246 0.762 9.1 83,895,671.4 1,840.0 5,152.3 503 303.1 60.00 09/25/09 8.840 0.682 8.7 78,543,009.4 1,840.0 4,823.6 464 300.7 60.00 09/25/09 8.840 0.670 8.7 77,145,738.7 1,840.0 4,737.8 456 295.4 60.00 09/25/09 8.896 0.645 8.6 75,198,344.0 1,840.0 4,536.4 438 295.4 60.00 09/25/09 8.919 0.692 8.7 79,672,022.9 1,840.0 4,849.6 471 303.6 60.00 09/25/09 9.568 0.789 9.583,226,786.1 1,840.0 5,156.5 499 308.4 60.00 09/24/09 10.273 0.864 10.2 84,932,022.7 1,840.0 5,262.1 509 310.0 60.00 09/24/09 10.474 0.886 10.485,348,017.0 1,840.0 5,287.9 513 312.7 60.00 09/24/09 10.483 0.915 10.587,334,154.6 1,840.0 5,458.4 526 313.6 60.00 09/24/09 10.284 0.897 10.387,313,619.5 1,840.0 5,457.1 526 314.5 60.00 09/24/09 9.984 0.870 10.087,235,600.6 1,840.0 5,452.3 527 314.9 60.00 09/24/09 9.684 0.845 9.787,316,429.2 1,840.0 5,457.3 527 316.5 09/24/09 9.585 0.836 9.687,229,294.5 1,840.0 5,451.8 526 316.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 60.00 60.00 09/27/09 10.383 0.879 10.484,728,175.3 1,840.0 5,295.5 521 296.9 60.00 09/27/09 10.364 0.795 10.2 78,074,573.7 1,840.0 4,794.8 467 287.9 60.00 09/27/09 10.438 0.711 10.0 71,231,318.2 1,840.0 4,258.4 409 285.7 60.00 09/27/09 10.551 0.739 10.2 72,657,432.6 1,840.0 4,383.1 422 284.6 60.00 09/27/09 10.844 0.699 10.2 68,648,613.3 1,840.0 4,029.4 390 283.8 60.00 09/27/09 10.850 0.721 10.3 70,152,492.8 1,840.0 4,155.7 404 285.3 60.00 09/27/09 10.744 0.721 10.2 70,809,063.4 1,840.0 4,194.7 408 288.0 60.00 09/27/09 10.344 0.739 10.0 74,098,833.8 1,840.0 4,470.1 434 291.8 60.00 09/27/09 9.856 0.731 9.7 75,531,359.4 1,840.0 4,638.6 447 293.9 60.00 09/27/09 9.827 0.706 9.574,508,407.8 1,840.0 4,494.8 434 295.4 60.00 09/27/09 10.112 0.659 9.668,790,232.9 1,840.0 4,075.1 391 284.2 60.00 09/27/09 9.857 0.564 9.1 62,162,958.7 1,840.0 3,581.1 338 275.2 60.00 09/27/09 9.936 0.535 9.059,532,115.5 1,840.0 3,364.9 319 271.9 60.00 09/27/09 9.587 0.495 8.657,641,446.3 1,840.0 3,226.6 302 261.4 60.00 09/27/09 9.549 0.444 8.453,012,922.0 1,840.0 2,910.0 264 263.8 60.00 09/27/09 9.858 0.428 8.550,489,822.8 1,840.0 2,716.6 249 268.9 60.00 09/27/09 9.698 0.511 8.758,889,611.7 1,840.0 3,296.6 314 268.0 60.00 09/27/09 9.494 0.507 8.659,041,614.7 1,840.0 3,337.2 315 268.0 60.00 09/27/09 9.681 0.497 8.657,950,173.1 1,840.0 3,212.4 307 274.9 60.00 09/26/09 9.857 0.587 9.1 64,702,344.2 1,840.0 3,727.4 355 288.7 60.00 09/26/09 9.930 0.696 9.6 72,619,525.3 1,840.0 4,380.9 418 294.2 60.00 09/26/09 9.884 0.784 9.9 79,404,637.2 1,840.0 4,962.8 473 298.6 60.00 09/26/09 10.010 0.845 10.2 83,070,581.3 1,840.0 5,282.2 502 304.1 60.00 09/26/09 10.314 0.904 10.685,450,835.7 1,840.0 5,480.0 518 305.5 60.00 09/26/09 10.517 0.915 10.984,164,859.0 1,840.0 5,443.3 513 308.1 60.00 09/26/09 10.613 0.944 11.086,016,311.3 1,840.0 5,563.0 525 307.6 60.00 09/26/09 10.710 0.946 11.1 85,405,973.9 1,840.0 5,523.5 523 307.6 60.00 09/26/09 10.613 0.948 11.086,360,784.0 1,840.0 5,585.3 527 307.6 60.00 09/26/09 10.046 0.902 10.586,119,248.4 1,840.0 5,616.5 526 306.9 60.00 09/26/09 10.131 0.901 10.585,961,945.4 1,840.0 5,559.5 526 308.9 60.00 09/26/09 10.217 0.904 10.586,249,282.3 1,840.0 5,531.2 526 309.3 60.00 09/26/09 10.206 0.896 10.486,329,019.7 1,840.0 5,489.4 525 307.1 60.00 09/26/09 10.474 0.892 10.485,975,738.2 1,840.0 5,326.8 525 306.6 60.00 09/26/09 10.466 0.889 10.386,461,646.4 1,840.0 5,309.9 526 305.5 60.00 09/26/09 10.262 0.871 10.1 86,441,863.5 1,840.0 5,308.7 524 305.1 60.00 09/26/09 10.344 0.863 10.086,521,832.8 1,840.0 5,219.5 524 304.6 09/26/09 10.447 0.866 10.1 85,893,496.9 1,840.0 5,181.6 518 304.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 60.00 60.00 09/29/09 11.177 0.945 11.086,127,993.3 1,840.0 5,289.4 523 298.6 60.00 09/29/09 11.072 0.901 10.883,620,358.8 1,840.0 5,089.9 506 294.0 60.00 09/29/09 10.751 0.791 10.3 76,988,611.8 1,840.0 4,602.6 449 282.9 60.00 09/29/09 10.950 0.706 10.368,712,638.5 1,840.0 4,033.2 390 276.9 60.00 09/29/09 10.730 0.655 10.065,658,047.1 1,840.0 3,818.2 367 275.4 60.00 09/29/09 10.388 0.587 9.561,961,348.6 1,840.0 3,535.8 336 273.8 60.00 09/29/09 10.046 0.546 9.1 60,117,618.4 1,840.0 3,398.0 326 278.6 60.00 09/29/09 10.290 0.623 9.565,694,236.3 1,840.0 3,784.5 370 282.2 60.00 09/28/09 10.418 0.684 9.869,916,808.8 1,840.0 4,103.8 401 283.1 60.00 09/28/09 10.323 0.718 9.8 73,423,043.3 1,840.0 4,349.5 431 289.3 60.00 09/28/09 10.137 0.771 9.8 78,892,748.3 1,840.0 4,759.3 474 294.9 60.00 09/28/09 10.466 0.859 10.383,568,959.1 1,840.0 5,132.2 512 299.4 60.00 09/28/09 10.575 0.889 10.584,840,301.9 1,840.0 5,256.4 521 300.5 60.00 09/28/09 11.079 0.935 11.085,174,456.6 1,840.0 5,277.1 525 301.6 60.00 09/28/09 11.179 0.941 11.1 84,941,749.5 1,840.0 5,262.7 520 298.5 60.00 09/28/09 11.380 0.936 11.2 83,741,200.5 1,840.0 5,142.8 513 298.5 60.00 09/28/09 11.380 0.942 11.2 84,332,105.2 1,840.0 5,179.1 516 298.5 60.00 09/28/09 11.075 0.918 10.984,383,849.6 1,840.0 5,182.3 518 297.9 60.00 09/28/09 10.149 0.827 9.983,722,552.2 1,840.0 5,096.2 510 298.1 60.00 09/28/09 9.551 0.802 9.485,475,004.1 1,840.0 5,249.3 524 298.7 60.00 09/28/09 9.684 0.810 9.783,695,875.1 1,840.0 5,231.0 512 296.0 60.00 09/28/09 9.754 0.761 9.6 79,440,243.7 1,840.0 4,878.7 485 293.4 60.00 09/28/09 9.551 0.733 9.4 78,109,560.9 1,840.0 4,797.0 475 291.5 60.00 09/28/09 9.827 0.725 9.576,436,458.3 1,840.0 4,611.1 458 292.5 60.00 09/28/09 10.333 0.724 9.9 73,318,003.1 1,840.0 4,383.1 431 297.0 60.00 09/28/09 10.534 0.705 10.0 70,677,072.6 1,840.0 4,186.8 409 292.8 60.00 09/28/09 10.631 0.669 10.067,091,739.4 1,840.0 3,938.0 382 280.8 60.00 09/28/09 10.730 0.659 10.066,029,331.3 1,840.0 3,839.7 370 281.1 60.00 09/28/09 10.525 0.636 9.964,375,530.4 1,840.0 3,778.6 356 272.6 60.00 09/28/09 10.723 0.597 9.960,433,153.0 1,840.0 3,481.5 327 267.4 60.00 09/28/09 11.031 0.551 9.856,360,240.0 1,840.0 3,124.3 301 275.3 60.00 09/28/09 10.507 0.633 9.765,359,264.9 1,840.0 3,765.2 370 276.0 60.00 09/27/09 10.730 0.679 10.068,031,020.1 1,840.0 3,956.2 389 284.6 60.00 09/27/09 10.969 0.806 10.7 75,519,317.5 1,840.0 4,596.8 453 292.2 60.00 09/27/09 11.075 0.880 10.980,881,034.6 1,840.0 4,967.1 495 296.9 60.00 09/27/09 10.783 0.912 10.884,666,734.3 1,840.0 5,291.7 520 298.2 09/27/09 10.383 0.880 10.484,811,148.0 1,840.0 5,300.7 519 301.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 60.00 60.00 09/30/09 9.769 0.776 9.780,152,513.6 1,840.0 4,966.0 489 306.9 60.00 09/30/09 9.911 0.855 10.1 84,801,160.6 1,840.0 5,392.2 525 309.8 60.00 09/30/09 9.827 0.857 10.1 85,070,896.4 1,840.0 5,455.6 527 310.1 60.00 09/30/09 9.841 0.858 10.2 84,302,089.0 1,840.0 5,452.1 522 310.0 60.00 09/30/09 9.841 0.847 10.2 83,268,470.7 1,840.0 5,385.3 518 315.4 60.00 09/30/09 9.855 0.870 10.384,660,306.2 1,840.0 5,521.3 527 323.4 60.00 09/30/09 10.333 0.918 10.885,212,067.9 1,840.0 5,557.3 528 321.7 60.00 09/30/09 11.003 0.972 11.584,707,350.1 1,840.0 5,524.4 525 312.7 60.00 09/30/09 10.806 0.950 11.2 84,998,772.2 1,840.0 5,497.2 527 309.5 60.00 09/30/09 10.420 0.914 10.884,772,305.9 1,840.0 5,482.5 525 308.1 60.00 09/30/09 10.227 0.897 10.684,830,471.0 1,840.0 5,486.3 527 309.1 60.00 09/30/09 9.359 0.822 9.784,923,528.6 1,840.0 5,492.4 526 307.4 60.00 09/30/09 10.217 0.891 10.585,075,939.5 1,840.0 5,456.0 525 306.6 60.00 09/30/09 10.492 0.906 10.685,669,975.7 1,840.0 5,400.9 526 306.0 60.00 09/30/09 10.676 0.905 10.685,551,648.5 1,840.0 5,300.5 524 305.8 60.00 09/30/09 9.984 0.840 10.084,176,342.6 1,840.0 5,261.0 512 293.2 60.00 09/30/09 9.856 0.773 9.7 79,827,414.2 1,840.0 4,902.4 479 295.4 60.00 09/30/09 9.620 0.715 9.3 77,067,654.6 1,840.0 4,649.2 455 293.3 60.00 09/30/09 9.930 0.731 9.6 76,351,168.5 1,840.0 4,606.0 451 288.2 60.00 09/30/09 10.333 0.746 9.9 75,511,222.0 1,840.0 4,514.2 444 287.9 60.00 09/30/09 10.240 0.752 9.9 76,104,498.1 1,840.0 4,591.1 448 291.4 60.00 09/29/09 10.229 0.787 9.880,437,601.6 1,840.0 4,808.8 479 295.6 60.00 09/29/09 10.559 0.843 10.382,044,808.5 1,840.0 4,994.0 495 298.8 60.00 09/29/09 10.669 0.885 10.584,517,355.7 1,840.0 5,190.4 512 300.3 60.00 09/29/09 10.474 0.890 10.485,718,934.4 1,840.0 5,310.9 521 302.8 60.00 09/29/09 10.284 0.889 10.386,516,021.9 1,840.0 5,407.3 527 303.5 60.00 09/29/09 10.374 0.886 10.386,167,986.1 1,840.0 5,338.7 527 303.1 60.00 09/29/09 10.474 0.898 10.486,549,237.2 1,840.0 5,362.3 527 302.2 60.00 09/29/09 10.669 0.907 10.586,615,141.9 1,840.0 5,319.3 527 303.3 60.00 09/29/09 10.676 0.915 10.686,483,401.8 1,840.0 5,358.2 527 302.4 60.00 09/29/09 11.079 0.950 11.086,511,300.1 1,840.0 5,359.9 527 302.9 60.00 09/29/09 11.282 0.970 11.386,052,673.0 1,840.0 5,378.3 525 301.9 60.00 09/29/09 11.179 0.956 11.1 86,336,960.9 1,840.0 5,349.1 526 302.2 60.00 09/29/09 11.079 0.949 11.086,453,246.0 1,840.0 5,356.3 526 301.7 60.00 09/29/09 11.177 0.945 11.086,069,386.8 1,840.0 5,285.8 526 301.3 60.00 09/29/09 11.185 0.973 11.386,310,034.6 1,840.0 5,441.3 527 300.1 09/29/09 11.179 0.957 11.1 86,371,924.0 1,840.0 5,351.3 524 299.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 60.00 60.00 10/02/09 9.469 0.804 9.684,329,869.3 1,840.0 5,316.5 526 318.9 60.00 10/02/09 9.564 0.821 9.784,805,356.7 1,840.0 5,346.4 523 317.8 60.00 10/02/09 9.651 0.817 9.784,506,483.7 1,840.0 5,281.6 521 312.2 60.00 10/02/09 9.667 0.804 9.783,334,306.9 1,840.0 5,208.4 516 307.7 60.00 10/02/09 9.168 0.702 9.1 77,217,484.0 1,840.0 4,784.1 456 290.5 60.00 10/02/09 9.142 0.569 8.566,901,648.1 1,840.0 3,890.5 380 289.8 60.00 10/02/09 9.341 0.639 8.8 72,910,930.2 1,840.0 4,279.6 421 296.3 60.00 10/02/09 9.458 0.684 9.1 75,737,318.3 1,840.0 4,527.8 441 298.8 60.00 10/02/09 9.658 0.711 9.3 76,483,268.7 1,840.0 4,613.9 449 298.5 60.00 10/02/09 9.619 0.721 9.4 77,091,578.7 1,840.0 4,692.6 453 301.3 60.00 10/01/09 9.465 0.721 9.3 78,044,172.6 1,840.0 4,750.5 460 303.0 60.00 10/01/09 9.584 0.736 9.4 78,813,615.7 1,840.0 4,797.4 470 307.3 60.00 10/01/09 9.522 0.791 9.484,053,550.4 1,840.0 5,207.7 510 310.6 60.00 10/01/09 9.698 0.803 9.584,636,477.6 1,840.0 5,197.8 514 312.2 60.00 10/01/09 9.936 0.851 9.985,896,937.5 1,840.0 5,368.6 525 312.9 60.00 10/01/09 10.012 0.857 10.1 85,195,594.2 1,840.0 5,371.1 527 316.0 60.00 10/01/09 9.999 0.855 10.1 85,080,134.0 1,840.0 5,363.7 526 317.1 60.00 10/01/09 10.128 0.866 10.2 84,927,858.6 1,840.0 5,354.2 525 315.3 60.00 10/01/09 10.113 0.866 10.2 85,004,069.4 1,840.0 5,358.9 525 313.4 60.00 10/01/09 9.859 0.849 10.084,789,892.7 1,840.0 5,391.5 526 311.0 60.00 10/01/09 9.242 0.790 9.384,998,650.0 1,840.0 5,358.6 525 309.3 60.00 10/01/09 9.151 0.779 9.2 84,429,457.9 1,840.0 5,322.7 521 309.8 60.00 10/01/09 8.946 0.768 9.085,033,401.5 1,840.0 5,360.8 524 309.4 60.00 10/01/09 8.763 0.753 8.984,974,493.5 1,840.0 5,357.1 525 308.7 60.00 10/01/09 9.148 0.764 9.2 83,379,807.4 1,840.0 5,211.3 510 304.1 60.00 10/01/09 9.234 0.720 9.1 79,237,755.1 1,840.0 4,866.2 477 305.4 60.00 10/01/09 9.480 0.788 9.682,590,660.3 1,840.0 5,206.8 504 300.9 60.00 10/01/09 9.339 0.651 9.2 71,093,069.8 1,840.0 4,366.0 413 288.2 60.00 10/01/09 9.390 0.497 8.558,639,104.6 1,840.0 3,314.4 315 279.2 60.00 10/01/09 8.941 0.515 8.362,102,547.0 1,840.0 3,611.4 345 285.6 60.00 10/01/09 8.741 0.527 8.2 64,198,538.4 1,840.0 3,768.2 363 283.4 60.00 10/01/09 8.831 0.538 8.365,197,074.1 1,840.0 3,826.8 368 289.0 60.00 10/01/09 8.754 0.598 8.570,762,919.9 1,840.0 4,268.9 410 295.8 60.00 10/01/09 9.007 0.657 8.8 75,037,959.3 1,840.0 4,567.5 444 303.2 60.00 09/30/09 9.304 0.778 9.482,900,423.3 1,840.0 5,226.3 507 305.3 60.00 09/30/09 9.601 0.799 9.782,596,953.2 1,840.0 5,207.2 507 306.4 09/30/09 9.700 0.798 9.881,575,459.0 1,840.0 5,142.8 501 303.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 60.00 60.00 10/03/09 11.325 0.915 11.381,425,654.4 1,840.0 5,044.9 500 306.8 60.00 10/03/09 11.341 0.934 11.382,867,490.1 1,840.0 5,134.2 510 308.6 60.00 10/03/09 11.116 0.934 11.1 84,711,282.0 1,840.0 5,248.4 521 307.8 60.00 10/03/09 10.266 0.877 10.385,705,969.7 1,840.0 5,356.6 528 309.1 60.00 10/03/09 9.803 0.814 9.783,746,983.7 1,840.0 5,188.7 515 309.9 60.00 10/03/09 9.844 0.832 9.884,831,701.4 1,840.0 5,302.0 519 310.4 60.00 10/03/09 9.751 0.820 9.685,275,885.2 1,840.0 5,283.4 518 312.1 60.00 10/03/09 9.571 0.813 9.585,681,684.2 1,840.0 5,308.6 522 309.3 60.00 10/03/09 9.173 0.769 9.1 85,082,426.3 1,840.0 5,225.1 518 309.0 60.00 10/03/09 9.162 0.769 9.1 84,555,293.8 1,840.0 5,238.7 517 310.7 60.00 10/03/09 9.336 0.787 9.384,974,147.6 1,840.0 5,264.7 518 310.2 60.00 10/03/09 9.607 0.821 9.685,992,828.7 1,840.0 5,327.8 524 309.7 60.00 10/03/09 10.514 0.889 10.485,459,745.2 1,840.0 5,294.8 522 308.8 60.00 10/03/09 10.953 0.920 10.984,679,202.3 1,840.0 5,246.4 519 308.8 60.00 10/03/09 11.107 0.927 11.084,569,512.4 1,840.0 5,239.7 521 310.7 60.00 10/03/09 11.251 0.954 11.384,718,415.1 1,840.0 5,294.9 522 309.4 60.00 10/03/09 11.571 0.943 11.482,672,941.3 1,840.0 5,077.2 510 306.9 60.00 10/03/09 11.306 0.905 11.4 79,685,350.4 1,840.0 5,023.6 489 298.0 60.00 10/03/09 11.194 0.843 11.2 75,111,612.3 1,840.0 4,694.5 457 300.2 60.00 10/03/09 11.223 0.825 11.2 74,080,815.4 1,840.0 4,589.8 446 299.5 60.00 10/03/09 11.278 0.813 11.3 72,276,160.8 1,840.0 4,517.3 432 296.4 60.00 10/03/09 11.432 0.855 11.3 75,923,423.4 1,840.0 4,662.7 459 303.0 60.00 10/03/09 11.067 0.862 11.0 78,413,699.5 1,840.0 4,858.3 482 302.7 60.00 10/02/09 10.824 0.872 10.781,705,618.6 1,840.0 5,017.8 502 306.5 60.00 10/02/09 10.671 0.866 10.682,231,566.7 1,840.0 5,094.8 505 306.6 60.00 10/02/09 10.622 0.883 10.584,030,382.0 1,840.0 5,206.2 517 308.8 60.00 10/02/09 10.543 0.890 10.585,380,898.2 1,840.0 5,289.9 523 309.7 60.00 10/02/09 10.400 0.869 10.2 85,125,664.6 1,840.0 5,227.8 520 310.2 60.00 10/02/09 10.159 0.846 10.084,415,170.1 1,840.0 5,230.1 521 310.8 60.00 10/02/09 9.880 0.826 9.884,799,279.2 1,840.0 5,207.8 524 311.6 60.00 10/02/09 9.928 0.840 9.985,024,717.7 1,840.0 5,267.9 526 311.7 60.00 10/02/09 9.901 0.831 9.884,705,298.6 1,840.0 5,248.0 524 310.7 60.00 10/02/09 10.061 0.846 10.084,982,732.5 1,840.0 5,265.3 526 312.0 60.00 10/02/09 10.211 0.858 10.1 85,126,754.5 1,840.0 5,274.2 527 314.9 60.00 10/02/09 10.189 0.863 10.2 84,913,705.6 1,840.0 5,307.1 529 322.6 60.00 10/02/09 9.970 0.857 10.1 85,005,104.5 1,840.0 5,359.0 526 322.5 10/02/09 9.767 0.831 9.984,342,954.9 1,840.0 5,317.3 525 319.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 60.00 60.00 10/05/09 10.025 0.863 10.086,083,771.3 1,840.0 5,380.3 526 318.0 60.00 10/05/09 10.149 0.873 10.2 85,927,137.5 1,840.0 5,370.4 526 319.5 60.00 10/05/09 10.252 0.880 10.385,621,999.3 1,840.0 5,351.4 525 319.2 60.00 10/05/09 10.553 0.899 10.585,432,613.9 1,840.0 5,339.6 527 319.5 60.00 10/05/09 10.701 0.914 10.884,983,723.3 1,840.0 5,357.7 524 319.4 60.00 10/05/09 11.117 0.936 11.1 84,809,199.1 1,840.0 5,254.5 525 328.9 60.00 10/05/09 11.190 0.954 11.2 85,170,941.4 1,840.0 5,323.2 524 319.9 60.00 10/05/09 10.276 0.860 10.483,229,842.9 1,840.0 5,247.1 510 322.4 60.00 10/05/09 9.691 0.779 9.680,940,615.9 1,840.0 5,014.8 490 321.8 60.00 10/05/09 9.526 0.734 9.4 78,158,161.2 1,840.0 4,799.9 469 314.2 60.00 10/05/09 9.753 0.732 9.576,855,882.0 1,840.0 4,678.2 460 313.4 60.00 10/05/09 9.832 0.765 9.7 79,261,863.3 1,840.0 4,867.7 476 316.2 60.00 10/04/09 9.837 0.798 9.881,876,543.3 1,840.0 5,072.8 495 318.4 60.00 10/04/09 10.132 0.847 10.1 83,872,880.3 1,840.0 5,242.1 512 317.3 60.00 10/04/09 10.385 0.868 10.484,015,844.8 1,840.0 5,205.3 515 321.2 60.00 10/04/09 10.318 0.881 10.385,396,343.9 1,840.0 5,337.3 523 323.5 60.00 10/04/09 10.282 0.881 10.385,426,730.9 1,840.0 5,339.2 524 321.0 60.00 10/04/09 10.272 0.867 10.383,993,484.9 1,840.0 5,295.2 521 321.2 60.00 10/04/09 10.301 0.878 10.484,893,142.7 1,840.0 5,305.8 524 320.9 60.00 10/04/09 10.373 0.881 10.485,205,426.4 1,840.0 5,325.3 525 314.7 60.00 10/04/09 10.354 0.878 10.385,125,175.3 1,840.0 5,320.3 525 311.1 60.00 10/04/09 10.466 0.886 10.485,107,864.1 1,840.0 5,319.3 523 313.1 60.00 10/04/09 10.660 0.897 10.684,522,493.6 1,840.0 5,282.6 518 310.8 60.00 10/04/09 10.999 0.922 11.084,101,053.7 1,840.0 5,256.3 518 311.0 60.00 10/04/09 11.105 0.931 11.1 84,421,049.9 1,840.0 5,230.4 520 307.8 60.00 10/04/09 11.173 0.941 11.2 84,128,138.2 1,840.0 5,258.0 520 307.7 60.00 10/04/09 11.011 0.908 10.983,323,661.9 1,840.0 5,162.5 512 306.2 60.00 10/04/09 11.223 0.922 11.1 82,950,620.5 1,840.0 5,139.4 509 306.0 60.00 10/04/09 11.605 0.961 11.583,587,948.1 1,840.0 5,178.8 514 306.7 60.00 10/04/09 11.712 0.909 11.579,081,998.5 1,840.0 4,856.7 482 306.3 60.00 10/04/09 11.691 0.886 11.7 75,921,314.1 1,840.0 4,745.1 455 296.9 60.00 10/04/09 11.661 0.837 11.4 73,520,005.6 1,840.0 4,475.1 433 300.0 60.00 10/04/09 11.588 0.811 11.2 72,709,835.2 1,840.0 4,386.3 429 298.7 60.00 10/04/09 11.539 0.829 11.2 73,903,057.7 1,840.0 4,498.4 439 301.3 60.00 10/04/09 11.382 0.865 11.3 76,671,180.0 1,840.0 4,750.3 462 300.3 60.00 10/04/09 11.472 0.895 11.3 79,458,083.9 1,840.0 4,879.8 484 302.7 10/03/09 11.451 0.922 11.381,599,703.1 1,840.0 5,011.3 499 304.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 60.00 60.00 10/07/09 9.463 0.648 8.9 72,654,361.4 1,840.0 4,264.5 422 298.2 60.00 10/06/09 9.467 0.658 9.0 73,564,301.8 1,840.0 4,357.9 429 300.9 60.00 10/06/09 9.491 0.645 9.0 72,234,829.3 1,840.0 4,239.9 421 310.9 60.00 10/06/09 9.480 0.735 9.2 80,366,538.4 1,840.0 4,848.2 485 313.8 60.00 10/06/09 9.507 0.754 9.2 82,043,466.1 1,840.0 4,949.3 501 314.3 60.00 10/06/09 9.537 0.795 9.385,837,508.5 1,840.0 5,224.9 526 320.5 60.00 10/06/09 9.516 0.795 9.385,787,209.0 1,840.0 5,221.8 526 321.4 60.00 10/06/09 9.528 0.783 9.384,630,640.2 1,840.0 5,151.5 515 315.3 60.00 10/06/09 9.609 0.788 9.384,598,339.5 1,840.0 5,103.5 516 314.5 60.00 10/06/09 9.735 0.804 9.485,533,021.8 1,840.0 5,159.9 522 315.0 60.00 10/06/09 9.818 0.811 9.585,343,638.5 1,840.0 5,148.5 520 314.3 60.00 10/06/09 10.206 0.848 10.085,231,440.8 1,840.0 5,188.0 519 314.1 60.00 10/06/09 10.337 0.870 10.1 86,093,051.3 1,840.0 5,287.2 523 313.7 60.00 10/06/09 10.475 0.876 10.2 86,482,353.9 1,840.0 5,217.1 527 313.9 60.00 10/06/09 10.270 0.858 10.086,399,404.0 1,840.0 5,212.1 525 313.8 60.00 10/06/09 10.064 0.834 9.785,803,389.4 1,840.0 5,176.2 524 313.6 60.00 10/06/09 9.865 0.825 9.686,224,279.4 1,840.0 5,248.4 525 318.5 60.00 10/06/09 9.785 0.818 9.586,374,379.4 1,840.0 5,210.6 523 314.9 60.00 10/06/09 9.972 0.756 9.579,463,038.6 1,840.0 4,750.5 475 298.5 60.00 10/06/09 9.627 0.626 9.1 69,074,071.1 1,840.0 4,054.3 391 278.3 60.00 10/06/09 9.949 0.519 9.1 57,342,024.2 1,840.0 3,272.2 302 285.3 60.00 10/06/09 9.841 0.564 9.062,904,363.2 1,840.0 3,589.6 345 291.5 60.00 10/06/09 9.761 0.596 9.066,680,728.8 1,840.0 3,805.2 374 297.5 60.00 10/06/09 9.457 0.638 8.9 71,715,868.3 1,840.0 4,209.4 411 300.9 60.00 10/06/09 9.195 0.614 8.7 70,931,030.1 1,840.0 4,163.3 406 299.9 60.00 10/05/09 9.040 0.584 8.569,286,540.7 1,840.0 4,029.2 395 305.0 60.00 10/05/09 9.158 0.708 8.9 79,628,684.7 1,840.0 4,847.0 480 319.6 60.00 10/05/09 9.626 0.808 9.684,690,254.1 1,840.0 5,247.1 513 324.2 60.00 10/05/09 9.654 0.828 9.686,346,225.0 1,840.0 5,349.7 525 322.1 60.00 10/05/09 9.032 0.776 9.1 85,858,178.2 1,840.0 5,366.1 525 317.4 60.00 10/05/09 8.944 0.769 9.085,665,951.2 1,840.0 5,354.1 526 319.3 60.00 10/05/09 9.062 0.783 9.1 85,966,796.8 1,840.0 5,419.7 526 317.6 60.00 10/05/09 9.205 0.792 9.2 86,050,516.9 1,840.0 5,378.2 527 319.0 60.00 10/05/09 9.273 0.798 9.385,833,302.3 1,840.0 5,364.6 526 318.5 60.00 10/05/09 9.373 0.803 9.485,787,522.4 1,840.0 5,361.8 527 317.9 60.00 10/05/09 9.568 0.819 9.685,689,026.2 1,840.0 5,355.6 526 317.5 10/05/09 9.782 0.845 9.886,128,457.4 1,840.0 5,383.0 527 317.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 60.00 60.00 10/08/09 7.024 0.612 7.483,276,767.0 1,840.0 5,431.1 523 311.8 60.00 10/08/09 7.541 0.659 7.983,514,634.7 1,840.0 5,446.6 524 308.8 60.00 10/08/09 8.734 0.765 9.084,700,791.3 1,840.0 5,477.9 527 307.8 60.00 10/08/09 9.860 0.856 10.085,342,092.0 1,840.0 5,426.6 526 310.5 60.00 10/08/09 10.492 0.913 10.785,835,810.5 1,840.0 5,458.0 524 308.6 60.00 10/08/09 10.624 0.898 10.784,095,674.9 1,840.0 5,301.7 509 305.8 60.00 10/08/09 10.503 0.849 10.580,944,189.1 1,840.0 5,059.0 484 303.2 60.00 10/08/09 10.447 0.818 10.3 79,523,742.2 1,840.0 4,883.8 475 301.2 60.00 10/08/09 10.069 0.742 9.7 76,332,248.2 1,840.0 4,604.8 447 292.5 60.00 10/08/09 10.130 0.736 9.8 75,366,353.6 1,840.0 4,546.5 440 299.3 60.00 10/08/09 10.416 0.766 10.1 76,034,794.2 1,840.0 4,586.9 447 301.7 60.00 10/08/09 10.612 0.807 10.4 77,899,843.1 1,840.0 4,741.7 463 303.6 60.00 10/08/09 10.868 0.821 10.7 77,067,871.7 1,840.0 4,733.0 458 299.7 60.00 10/08/09 10.915 0.823 10.6 77,455,845.8 1,840.0 4,714.7 459 297.6 60.00 10/07/09 10.965 0.786 10.574,635,821.4 1,840.0 4,461.9 436 300.7 60.00 10/07/09 10.979 0.833 10.8 77,226,382.9 1,840.0 4,742.7 461 306.0 60.00 10/07/09 10.815 0.873 10.881,017,919.2 1,840.0 5,063.6 493 308.3 60.00 10/07/09 10.759 0.869 10.880,966,299.8 1,840.0 5,060.4 493 307.2 60.00 10/07/09 10.750 0.920 10.984,590,529.3 1,840.0 5,332.9 523 312.8 60.00 10/07/09 10.441 0.889 10.684,113,493.0 1,840.0 5,302.8 520 313.7 60.00 10/07/09 9.850 0.839 10.084,479,063.6 1,840.0 5,325.8 522 313.5 60.00 10/07/09 9.426 0.796 9.583,590,313.9 1,840.0 5,269.8 515 313.0 60.00 10/07/09 9.301 0.783 9.582,879,948.6 1,840.0 5,270.1 511 311.6 60.00 10/07/09 9.141 0.760 9.382,138,465.5 1,840.0 5,222.9 505 309.5 60.00 10/07/09 9.133 0.754 9.2 81,862,473.5 1,840.0 5,160.9 502 309.7 60.00 10/07/09 9.094 0.768 9.383,152,622.2 1,840.0 5,287.4 516 311.9 60.00 10/07/09 9.105 0.777 9.2 84,748,060.8 1,840.0 5,342.8 523 311.0 60.00 10/07/09 9.107 0.773 9.1 84,861,784.5 1,840.0 5,303.9 521 310.6 60.00 10/07/09 9.197 0.782 9.2 85,579,051.4 1,840.0 5,302.2 528 311.2 60.00 10/07/09 9.393 0.792 9.385,503,491.6 1,840.0 5,251.0 523 311.4 60.00 10/07/09 9.571 0.810 9.485,942,641.7 1,840.0 5,278.0 524 308.4 60.00 10/07/09 9.896 0.790 9.583,171,217.5 1,840.0 4,972.2 503 300.9 60.00 10/07/09 9.479 0.652 8.9 73,248,000.8 1,840.0 4,299.3 428 287.5 60.00 10/07/09 9.594 0.610 9.068,226,106.9 1,840.0 3,967.5 391 302.3 60.00 10/07/09 9.667 0.673 9.2 73,562,074.7 1,840.0 4,357.7 431 306.3 60.00 10/07/09 9.597 0.678 9.1 74,307,129.1 1,840.0 4,401.9 437 302.8 10/07/09 9.571 0.682 9.1 74,801,854.9 1,840.0 4,471.9 440 300.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 60.00 60.00 10/10/09 10.218 0.627 9.665,519,396.7 1,840.0 3,845.7 377 295.9 60.00 10/10/09 9.901 0.659 9.569,396,053.6 1,840.0 4,148.7 408 297.2 60.00 10/10/09 9.757 0.677 9.4 72,382,416.9 1,840.0 4,327.2 431 298.3 60.00 10/09/09 9.516 0.709 9.1 77,946,087.6 1,840.0 4,659.8 464 303.6 60.00 10/09/09 8.753 0.690 8.580,900,439.5 1,840.0 4,924.3 490 308.2 60.00 10/09/09 8.189 0.666 8.083,116,615.2 1,840.0 5,104.5 508 309.5 60.00 10/09/09 7.727 0.650 7.784,523,228.9 1,840.0 5,282.7 522 310.1 60.00 10/09/09 7.701 0.651 7.784,398,298.0 1,840.0 5,274.9 522 310.7 60.00 10/09/09 7.810 0.666 7.984,097,459.8 1,840.0 5,347.5 524 308.7 60.00 10/09/09 7.874 0.680 8.1 84,225,644.8 1,840.0 5,401.5 524 308.2 60.00 10/09/09 7.994 0.683 8.1 84,104,037.3 1,840.0 5,347.9 522 307.2 60.00 10/09/09 8.132 0.679 8.2 82,685,377.8 1,840.0 5,212.8 511 307.3 60.00 10/09/09 8.072 0.689 8.2 84,159,425.8 1,840.0 5,351.4 523 308.3 60.00 10/09/09 7.807 0.669 8.084,186,325.9 1,840.0 5,353.1 521 308.4 60.00 10/09/09 7.624 0.655 7.784,812,420.2 1,840.0 5,392.9 525 309.0 60.00 10/09/09 7.665 0.659 7.884,876,039.1 1,840.0 5,397.0 523 309.1 60.00 10/09/09 7.924 0.684 8.1 84,497,045.1 1,840.0 5,372.9 524 308.5 60.00 10/09/09 8.474 0.731 8.784,650,206.9 1,840.0 5,382.6 523 307.5 60.00 10/09/09 9.754 0.838 9.984,956,164.3 1,840.0 5,355.9 526 308.8 60.00 10/09/09 10.717 0.912 10.785,279,703.1 1,840.0 5,330.0 524 308.7 60.00 10/09/09 10.767 0.908 10.784,992,184.6 1,840.0 5,265.8 522 307.7 60.00 10/09/09 10.893 0.902 11.082,186,767.2 1,840.0 5,181.4 502 298.4 60.00 10/09/09 10.930 0.827 10.8 76,933,269.6 1,840.0 4,724.7 459 302.0 60.00 10/09/09 10.869 0.796 10.6 75,050,195.6 1,840.0 4,568.3 446 301.2 60.00 10/09/09 10.784 0.782 10.574,405,961.9 1,840.0 4,529.1 439 303.5 60.00 10/09/09 10.196 0.730 10.0 73,197,132.0 1,840.0 4,455.5 433 298.3 60.00 10/09/09 8.703 0.616 8.572,783,139.9 1,840.0 4,430.3 434 297.9 60.00 10/08/09 7.949 0.609 8.0 76,723,179.1 1,840.0 4,795.2 465 300.4 60.00 10/08/09 7.707 0.609 7.8 77,709,826.4 1,840.0 4,941.3 479 300.9 60.00 10/08/09 7.905 0.660 8.2 80,971,992.5 1,840.0 5,236.8 505 304.9 60.00 10/08/09 7.669 0.663 8.082,992,750.8 1,840.0 5,412.6 519 306.8 60.00 10/08/09 7.060 0.614 7.383,797,189.1 1,840.0 5,419.5 525 306.2 60.00 10/08/09 6.763 0.586 7.1 82,914,242.3 1,840.0 5,407.4 524 305.6 60.00 10/08/09 6.722 0.588 7.1 83,167,643.3 1,840.0 5,469.2 525 305.9 60.00 10/08/09 6.791 0.593 7.1 83,283,544.9 1,840.0 5,476.8 526 307.5 60.00 10/08/09 6.851 0.596 7.2 83,057,525.7 1,840.0 5,462.0 523 312.0 10/08/09 6.926 0.604 7.383,299,719.8 1,840.0 5,477.9 525 315.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 F F F F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F FC FC F F F F F 06:00 F F FC FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 F F F F F F F F F 0.00 0.00 10/11/09 0.000 0.000 0.0 19,784,322.1 1,840.0 0.0 0 105.5 0.00 10/11/09 0.000 0.000 0.0 19,933,501.7 1,840.0 0.0 0 104.7 0.00 10/11/09 0.000 0.000 0.020,066,511.1 1,840.0 0.0 0 105.1 0.00 10/11/09 0.000 0.000 0.020,101,787.5 1,840.0 0.0 0 105.6 0.00 10/11/09 0.000 0.000 0.020,188,394.6 1,840.0 0.0 0 106.0 0.00 10/11/09 0.000 0.000 0.021,811,989.4 1,840.0 0.0 0 105.7 0.00 10/11/09 0.000 0.000 0.0 72,506,616.9 1,840.0 0.0 0 108.5 0.00 10/11/09 0.000 0.000 0.0 72,821,543.5 1,840.0 0.0 0 117.9 0.00 10/11/09 0.000 0.000 0.0 72,573,189.7 1,840.0 0.0 0 135.7 0.00 10/11/09 20.015 0.000 0.061,101,486.2 1,840.0 0.0 0 168.0 0.00 10/11/09 0.000 0.000 0.056,043,333.3 1,840.0 0.0 0 204.6 0.00 10/11/09 0.000 0.000 0.057,524,397.3 1,840.0 0.0 0 253.7 0.00 10/11/09 5.669 0.000 0.058,226,260.6 1,840.0 0.0 0 321.8 0.00 10/11/09 10.778 0.000 0.055,331,797.6 1,840.0 0.0 0 233.6 0.00 10/11/09 0.000 0.000 0.051,985,983.6 1,840.0 0.0 0 194.2 0.00 10/11/09 0.000 0.000 0.050,722,386.9 1,840.0 0.0 0 210.6 45.00 10/10/09 12.203 0.000 0.040,269,471.1 1,840.0 0.0 0 243.6 60.00 10/10/09 8.208 0.087 4.029,498,264.9 1,840.0 881.7 76 280.0 60.00 10/10/09 7.827 0.254 6.340,324,300.1 1,840.0 2,038.1 188 280.5 60.00 10/10/09 8.672 0.442 8.1 54,958,749.9 1,840.0 3,196.0 299 292.8 60.00 10/10/09 8.750 0.617 8.572,825,028.1 1,840.0 4,393.2 435 309.0 60.00 10/10/09 8.602 0.731 8.883,428,102.6 1,840.0 5,304.9 523 311.3 60.00 10/10/09 8.231 0.694 8.384,083,571.4 1,840.0 5,255.3 522 313.1 60.00 10/10/09 7.780 0.641 7.882,300,359.9 1,840.0 5,143.8 512 311.9 60.00 10/10/09 7.630 0.614 7.680,920,862.7 1,840.0 5,013.6 500 308.4 60.00 10/10/09 8.167 0.647 8.1 80,087,161.2 1,840.0 4,961.9 495 309.2 60.00 10/10/09 8.535 0.668 8.4 79,306,148.6 1,840.0 4,913.5 488 307.5 60.00 10/10/09 8.774 0.689 8.7 79,766,927.0 1,840.0 4,898.7 492 303.8 60.00 10/10/09 8.696 0.690 8.680,572,233.2 1,840.0 4,948.2 495 308.4 60.00 10/10/09 8.398 0.680 8.481,025,417.0 1,840.0 5,064.1 502 308.7 60.00 10/10/09 8.261 0.633 8.1 78,187,070.6 1,840.0 4,801.7 477 302.4 60.00 10/10/09 8.125 0.646 8.081,228,260.5 1,840.0 4,988.5 497 310.2 60.00 10/10/09 8.565 0.665 8.4 79,222,316.1 1,840.0 4,865.3 480 307.8 60.00 10/10/09 9.530 0.681 9.1 74,996,790.3 1,840.0 4,483.5 448 309.4 60.00 10/10/09 10.409 0.713 9.9 71,911,366.8 1,840.0 4,299.0 418 302.0 60.00 10/10/09 10.492 0.684 9.968,968,821.9 1,840.0 4,085.7 398 299.0 10/10/09 10.336 0.629 9.765,206,351.2 1,840.0 3,791.9 371 294.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

16:00 F F F F F F F F F 17:00 F F F F F F F F F 18:00 F F F F F F F F F 19:00 F F F F F F F F F 20:00 F F F F F F F F F 21:00 F F F F F F F F F 22:00 F F F F F F F F F 23:00 F F F F F F F F F 00:00 F F F F F F F F F 01:00 F F F F F F F F F 02:00 FS FS FS F F F F F F 03:00 F F F F F F F F F 04:00 F F F F F F F F F 05:00 F F FC FC F F F F F 06:00 F F FC FC F F F F F 07:00 F F F F F F F F F 08:00 F F F F F F F F F 09:00 F F F F F F F F F 10:00 F F F F F F F F F 11:00 F F F F F F F F F 12:00 F F F F F F F F F 13:00 F F F F F F F F F 14:00 F F F F F F F F F 15:00 S S S C 16:00 C 17:00 C 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 60.00 60.00 10/13/09 7.498 0.290 6.544,831,287.0 1,840.0 2,412.1 196 225.6 60.00 10/13/09 6.897 0.224 5.739,178,335.2 1,840.0 2,022.8 160 220.0 60.00 10/13/09 6.230 0.159 4.833,073,564.1 1,840.0 1,599.8 107 211.8 60.00 10/13/09 5.547 0.091 3.030,425,138.1 1,840.0 1,025.2 73 219.9 60.00 10/13/09 4.986 0.077 2.531,202,162.6 1,840.0 966.6 55 213.8 60.00 10/12/09 4.010 0.063 2.031,217,054.3 1,840.0 984.0 45 210.3 60.00 10/12/09 3.252 0.040 1.429,860,131.3 1,840.0 779.0 27 206.3 60.00 10/12/09 1.752 0.013 0.528,998,027.7 1,840.0 472.8 5 208.5 60.00 10/12/09 0.086 0.000 0.028,456,707.2 1,840.0 262.9 0 210.4 60.00 10/12/09 0.556 0.003 0.1 25,220,158.3 1,840.0 287.8 0 205.5 60.00 10/12/09 0.375 0.002 0.1 25,818,643.7 1,840.0 294.7 0 194.9 60.00 10/12/09 0.460 0.002 0.1 26,039,089.6 1,840.0 283.0 0 179.1 51.00 10/12/09 0.000 0.000 0.025,927,985.2 1,840.0 366.4 0 114.2 0.00 10/12/09 16.673 0.043 2.026,345,639.5 1,840.0 200.5 0 93.4 0.00 10/12/09 0.000 0.059,929,899.4 1,840.0 0.0 0 91.8 0.00 10/12/09 0.000 0.044,690,370.3 1,840.0 0.0 0 88.4 0.00 10/12/09 0.000 0.030,274,412.5 1,840.0 0.0 0 87.7 0.00 10/12/09 0.000 0.0 19,563,088.6 1,840.0 0.0 0 87.9 0.00 10/12/09 0.000 0.020,194,137.8 1,840.0 0.0 0 88.2 0.00 10/12/09 0.000 0.020,589,921.3 1,840.0 0.0 0 88.6 0.00 10/12/09 0.000 0.020,616,619.8 1,840.0 0.0 0 89.4 0.00 10/12/09 0.000 0.020,866,900.4 1,840.0 0.0 0 90.8 0.00 10/12/09 0.000 1.620,824,954.8 1,840.0 0.0 0 91.7 0.00 10/12/09 0.000 0.000 0.020,848,634.5 1,840.0 0.0 0 91.8 0.00 10/12/09 0.000 0.000 0.020,887,000.7 1,840.0 0.0 0 91.4 0.00 10/12/09 0.000 0.000 0.020,652,595.7 1,840.0 0.0 0 91.8 0.00 10/12/09 0.000 0.000 0.020,550,731.7 1,840.0 0.0 0 92.6 0.00 10/12/09 0.000 0.000 0.020,397,494.8 1,840.0 0.0 0 93.7 0.00 10/12/09 0.000 0.000 0.020,268,284.1 1,840.0 0.0 0 95.3 0.00 10/11/09 0.000 0.000 0.021,033,313.7 1,840.0 0.0 0 97.0 0.00 10/11/09 0.000 0.000 0.021,527,344.6 1,840.0 0.0 0 97.9 0.00 10/11/09 0.000 0.000 0.021,485,384.1 1,840.0 0.0 0 99.4 0.00 10/11/09 0.000 0.000 0.021,416,378.1 1,840.0 0.0 0 100.9 0.00 10/11/09 0.000 0.000 0.021,405,187.3 1,840.0 0.0 0 101.6 0.00 10/11/09 0.000 0.000 0.020,652,093.9 1,840.0 0.0 0 102.3 0.00 10/11/09 0.000 0.000 0.020,210,748.6 1,840.0 0.0 0 103.9 10/11/09 0.000 0.000 0.0 19,879,679.0 1,840.0 0.0 0 105.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 60.00 60.00 10/14/09 7.508 0.643 7.783,305,462.7 1,840.0 5,342.4 526 299.4 60.00 10/14/09 7.889 0.677 8.1 83,864,814.2 1,840.0 5,378.3 527 300.3 60.00 10/14/09 8.399 0.720 8.683,729,565.3 1,840.0 5,369.6 525 300.7 60.00 10/14/09 8.720 0.741 8.884,112,813.6 1,840.0 5,302.8 527 301.5 60.00 10/14/09 8.896 0.768 9.2 84,075,143.2 1,840.0 5,391.8 526 301.2 60.00 10/14/09 8.717 0.757 9.084,224,163.6 1,840.0 5,447.1 527 302.0 60.00 10/14/09 8.339 0.719 8.684,216,840.4 1,840.0 5,400.9 527 301.4 60.00 10/14/09 8.149 0.694 8.384,186,879.8 1,840.0 5,307.4 526 301.2 60.00 10/14/09 8.070 0.685 8.2 84,065,911.9 1,840.0 5,299.8 526 300.3 60.00 10/14/09 8.585 0.739 8.884,503,540.2 1,840.0 5,373.4 528 301.1 60.00 10/14/09 8.825 0.761 8.985,650,101.8 1,840.0 5,399.7 534 302.9 60.00 10/14/09 9.118 0.788 9.1 86,716,896.5 1,840.0 5,419.8 538 302.8 60.00 10/14/09 8.831 0.772 8.986,687,056.7 1,840.0 5,465.0 538 296.1 60.00 10/14/09 8.231 0.711 8.385,994,384.7 1,840.0 5,421.4 534 299.4 60.00 10/14/09 7.919 0.686 8.085,620,815.5 1,840.0 5,397.8 535 298.5 60.00 10/14/09 8.214 0.717 8.386,168,205.9 1,840.0 5,479.2 538 299.4 60.00 10/14/09 8.532 0.747 8.786,457,128.1 1,840.0 5,497.5 537 300.9 60.00 10/14/09 8.814 0.771 8.986,462,489.2 1,840.0 5,450.9 535 301.1 60.00 10/13/09 8.838 0.774 9.086,635,889.4 1,840.0 5,461.8 536 301.2 60.00 10/13/09 8.822 0.769 8.986,520,385.0 1,840.0 5,454.5 534 301.1 60.00 10/13/09 8.723 0.757 8.886,045,552.2 1,840.0 5,424.6 534 301.3 60.00 10/13/09 8.515 0.736 8.685,576,322.1 1,840.0 5,395.0 533 304.3 60.00 10/13/09 8.420 0.732 8.685,605,059.1 1,840.0 5,443.4 535 316.3 60.00 10/13/09 8.523 0.740 8.785,679,795.8 1,840.0 5,448.1 534 320.8 60.00 10/13/09 8.511 0.738 8.785,417,442.8 1,840.0 5,431.4 534 317.3 60.00 10/13/09 8.396 0.729 8.685,403,940.6 1,840.0 5,430.6 534 318.4 60.00 10/13/09 8.301 0.723 8.585,539,952.5 1,840.0 5,439.2 533 318.4 60.00 10/13/09 8.479 0.723 8.684,430,020.7 1,840.0 5,322.8 522 309.5 60.00 10/13/09 8.591 0.682 8.6 79,034,086.1 1,840.0 4,982.6 485 299.6 60.00 10/13/09 8.404 0.619 8.3 74,401,675.9 1,840.0 4,609.7 447 295.0 60.00 10/13/09 8.525 0.632 8.574,445,046.7 1,840.0 4,652.8 449 291.9 60.00 10/13/09 8.541 0.595 8.570,201,547.2 1,840.0 4,349.5 417 281.3 60.00 10/13/09 8.463 0.535 8.1 65,886,201.4 1,840.0 3,938.8 376 268.1 60.00 10/13/09 8.400 0.487 8.061,281,051.3 1,840.0 3,630.2 337 260.3 60.00 10/13/09 8.428 0.433 7.955,045,733.6 1,840.0 3,201.0 284 248.5 60.00 10/13/09 8.168 0.367 7.449,915,340.0 1,840.0 2,794.2 248 243.5 10/13/09 7.524 0.352 7.1 49,816,831.4 1,840.0 2,924.0 248 232.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 60.00 60.00 10/16/09 10.998 0.917 10.885,218,081.0 1,840.0 5,233.5 526 309.4 60.00 10/16/09 10.919 0.913 10.785,273,342.1 1,840.0 5,236.9 524 305.7 60.00 10/16/09 10.803 0.898 10.784,166,474.7 1,840.0 5,214.6 517 311.9 60.00 10/16/09 9.926 0.822 10.082,763,635.7 1,840.0 5,172.8 511 311.6 60.00 10/16/09 9.585 0.825 9.884,344,806.3 1,840.0 5,363.2 525 310.9 60.00 10/16/09 9.419 0.813 9.684,535,189.5 1,840.0 5,421.3 524 310.2 60.00 10/16/09 9.315 0.784 9.384,517,660.9 1,840.0 5,282.4 525 313.8 60.00 10/15/09 8.505 0.713 8.484,592,509.7 1,840.0 5,241.1 525 312.3 60.00 10/15/09 7.891 0.663 7.984,156,121.1 1,840.0 5,259.8 522 315.1 60.00 10/15/09 7.370 0.625 7.583,742,733.8 1,840.0 5,325.0 530 315.1 60.00 10/15/09 7.259 0.637 7.485,984,237.3 1,840.0 5,467.5 545 315.5 60.00 10/15/09 7.928 0.692 8.1 85,975,922.4 1,840.0 5,467.0 546 307.2 60.00 10/15/09 7.574 0.651 7.685,487,537.4 1,840.0 5,389.5 542 304.8 60.00 10/15/09 6.808 0.589 6.985,124,309.2 1,840.0 5,412.8 543 304.1 60.00 10/15/09 6.031 0.527 6.2 85,262,603.9 1,840.0 5,468.0 543 304.6 60.00 10/15/09 5.760 0.499 5.984,737,877.7 1,840.0 5,434.3 543 303.4 60.00 10/15/09 5.732 0.498 5.984,797,889.7 1,840.0 5,438.1 543 301.3 60.00 10/15/09 6.065 0.526 6.2 84,911,896.5 1,840.0 5,399.3 543 303.2 60.00 10/15/09 7.529 0.655 7.785,490,258.1 1,840.0 5,436.0 544 304.9 60.00 10/15/09 9.728 0.848 9.886,419,194.9 1,840.0 5,448.2 547 306.3 60.00 10/15/09 10.892 0.949 11.086,599,621.9 1,840.0 5,459.6 544 306.2 60.00 10/15/09 11.023 0.956 11.1 86,510,837.7 1,840.0 5,406.9 545 306.1 60.00 10/15/09 11.059 0.955 11.1 86,232,808.0 1,840.0 5,389.6 543 305.4 60.00 10/15/09 10.863 0.932 10.886,121,788.8 1,840.0 5,382.6 543 304.8 60.00 10/15/09 10.744 0.914 10.885,095,098.3 1,840.0 5,318.4 534 303.4 60.00 10/15/09 10.652 0.900 10.883,817,424.9 1,840.0 5,284.1 525 296.6 60.00 10/15/09 10.467 0.895 10.882,807,226.8 1,840.0 5,355.5 518 302.9 60.00 10/15/09 10.583 0.881 10.782,672,061.9 1,840.0 5,211.9 518 305.1 60.00 10/15/09 10.470 0.904 10.883,828,085.9 1,840.0 5,375.9 525 301.6 60.00 10/15/09 10.595 0.895 10.784,029,612.5 1,840.0 5,297.5 527 299.7 60.00 10/15/09 10.215 0.869 10.384,129,542.8 1,840.0 5,303.8 529 301.5 60.00 10/14/09 10.154 0.853 10.2 84,075,261.6 1,840.0 5,254.7 528 301.3 60.00 10/14/09 9.854 0.827 9.983,602,934.0 1,840.0 5,270.6 524 301.2 60.00 10/14/09 9.228 0.779 9.384,130,736.9 1,840.0 5,258.2 527 300.1 60.00 10/14/09 8.318 0.699 8.483,141,527.5 1,840.0 5,241.6 520 299.4 60.00 10/14/09 7.680 0.650 7.883,449,725.8 1,840.0 5,306.3 525 299.3 10/14/09 7.411 0.630 7.683,190,321.7 1,840.0 5,335.0 524 298.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 60.00 60.00 10/17/09 10.762 0.919 10.984,708,696.1 1,840.0 5,340.3 526 308.7 60.00 10/17/09 10.011 0.855 10.2 84,159,277.7 1,840.0 5,351.4 521 308.2 60.00 10/17/09 8.797 0.760 9.1 83,990,086.3 1,840.0 5,386.3 522 308.5 60.00 10/17/09 9.059 0.796 9.484,586,762.4 1,840.0 5,516.5 524 308.3 60.00 10/17/09 9.926 0.855 10.2 83,922,078.6 1,840.0 5,382.0 524 309.1 60.00 10/17/09 9.889 0.840 10.1 83,443,892.2 1,840.0 5,305.9 523 311.9 60.00 10/17/09 8.579 0.722 8.882,041,851.7 1,840.0 5,261.4 517 311.7 60.00 10/17/09 7.593 0.646 7.982,239,609.3 1,840.0 5,318.8 520 313.5 60.00 10/17/09 7.933 0.679 8.2 82,558,284.7 1,840.0 5,339.3 524 308.5 60.00 10/17/09 7.958 0.680 8.2 82,993,420.7 1,840.0 5,322.4 526 309.6 60.00 10/17/09 7.995 0.679 8.2 82,782,442.6 1,840.0 5,308.8 523 307.9 60.00 10/17/09 8.139 0.686 8.382,730,676.7 1,840.0 5,260.6 520 306.1 60.00 10/17/09 8.387 0.713 8.682,735,129.6 1,840.0 5,305.8 524 307.9 60.00 10/17/09 8.736 0.737 8.983,395,372.5 1,840.0 5,257.5 522 311.2 60.00 10/17/09 10.053 0.845 10.2 83,253,276.6 1,840.0 5,248.6 519 303.8 60.00 10/17/09 10.601 0.909 10.884,267,124.5 1,840.0 5,358.3 523 306.0 60.00 10/17/09 10.378 0.876 10.583,582,799.8 1,840.0 5,269.4 516 304.8 60.00 10/17/09 10.166 0.825 10.1 81,619,326.9 1,840.0 5,056.8 499 302.6 60.00 10/17/09 10.221 0.833 10.380,933,915.6 1,840.0 5,102.4 497 306.7 60.00 10/17/09 10.269 0.883 10.385,514,343.5 1,840.0 5,391.1 525 308.5 60.00 10/16/09 10.465 0.866 10.384,369,125.1 1,840.0 5,181.4 517 308.2 60.00 10/16/09 10.272 0.866 10.2 85,279,899.0 1,840.0 5,283.7 525 311.8 60.00 10/16/09 10.133 0.865 10.384,410,976.1 1,840.0 5,321.6 519 314.0 60.00 10/16/09 10.181 0.890 10.585,314,269.2 1,840.0 5,471.2 527 311.4 60.00 10/16/09 10.364 0.883 10.385,482,352.7 1,840.0 5,342.6 524 309.8 60.00 10/16/09 10.414 0.879 10.385,463,813.8 1,840.0 5,295.1 526 310.8 60.00 10/16/09 10.621 0.901 10.685,366,294.8 1,840.0 5,289.0 527 311.4 60.00 10/16/09 10.732 0.902 10.684,981,276.3 1,840.0 5,265.1 525 314.7 60.00 10/16/09 10.611 0.896 10.585,303,199.4 1,840.0 5,285.1 528 319.9 60.00 10/16/09 10.746 0.910 10.785,443,777.4 1,840.0 5,293.8 530 326.3 60.00 10/16/09 10.774 0.910 10.784,978,994.0 1,840.0 5,265.0 526 323.4 60.00 10/16/09 10.901 0.923 10.985,110,172.7 1,840.0 5,319.4 527 320.7 60.00 10/16/09 10.890 0.926 10.985,235,919.7 1,840.0 5,327.3 526 318.0 60.00 10/16/09 10.873 0.927 10.984,999,867.3 1,840.0 5,312.5 526 314.1 60.00 10/16/09 10.835 0.915 10.884,986,769.7 1,840.0 5,265.5 525 308.6 60.00 10/16/09 10.761 0.908 10.685,611,888.6 1,840.0 5,257.7 527 310.9 10/16/09 11.017 0.925 10.885,694,905.9 1,840.0 5,262.8 527 311.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 60.00 60.00 10/19/09 10.263 0.849 10.1 84,454,658.6 1,840.0 5,186.6 525 312.6 60.00 10/19/09 10.335 0.852 10.1 84,257,899.8 1,840.0 5,174.5 523 312.6 60.00 10/19/09 10.667 0.874 10.583,737,749.0 1,840.0 5,142.6 522 310.3 60.00 10/19/09 10.586 0.844 10.2 82,672,597.8 1,840.0 4,987.3 503 299.2 60.00 10/19/09 10.459 0.778 10.0 78,042,472.6 1,840.0 4,665.6 468 300.6 60.00 10/19/09 10.447 0.770 10.0 77,440,386.2 1,840.0 4,587.5 462 300.4 60.00 10/19/09 10.329 0.724 9.8 74,349,909.0 1,840.0 4,364.0 435 296.2 60.00 10/19/09 10.378 0.726 9.8 74,420,013.2 1,840.0 4,368.1 439 298.0 60.00 10/19/09 10.371 0.707 9.8 72,599,492.3 1,840.0 4,261.2 424 296.6 60.00 10/18/09 10.360 0.718 9.9 72,624,744.9 1,840.0 4,341.7 423 303.7 60.00 10/18/09 10.456 0.795 10.2 78,023,716.0 1,840.0 4,749.3 475 310.3 60.00 10/18/09 10.528 0.853 10.482,136,864.1 1,840.0 5,044.3 508 319.2 60.00 10/18/09 10.697 0.917 10.885,184,433.5 1,840.0 5,370.3 526 329.5 60.00 10/18/09 10.613 0.906 10.784,927,659.3 1,840.0 5,354.2 525 324.2 60.00 10/18/09 10.518 0.887 10.684,111,763.3 1,840.0 5,257.0 523 321.1 60.00 10/18/09 10.461 0.888 10.584,512,140.7 1,840.0 5,327.9 525 324.8 60.00 10/18/09 10.280 0.873 10.384,538,557.0 1,840.0 5,329.6 526 331.0 60.00 10/18/09 9.815 0.846 10.084,925,881.3 1,840.0 5,400.2 526 330.8 60.00 10/18/09 8.800 0.755 9.084,139,175.2 1,840.0 5,350.1 521 326.2 60.00 10/18/09 6.569 0.569 6.883,455,580.0 1,840.0 5,397.4 519 319.6 60.00 10/18/09 6.190 0.529 6.483,158,981.3 1,840.0 5,333.0 519 317.8 60.00 10/18/09 6.651 0.583 6.984,347,120.8 1,840.0 5,500.9 524 315.5 60.00 10/18/09 7.206 0.623 7.583,498,522.8 1,840.0 5,400.2 521 311.7 60.00 10/18/09 7.130 0.624 7.484,540,133.4 1,840.0 5,467.5 525 307.5 60.00 10/18/09 6.501 0.564 6.783,883,322.1 1,840.0 5,425.0 517 305.1 60.00 10/18/09 6.539 0.545 6.682,393,483.0 1,840.0 5,194.3 509 305.0 60.00 10/18/09 7.084 0.595 7.1 83,465,699.4 1,840.0 5,262.0 517 304.2 60.00 10/18/09 7.888 0.672 8.083,903,086.2 1,840.0 5,335.1 518 297.9 60.00 10/18/09 7.708 0.642 7.882,267,434.6 1,840.0 5,186.4 503 301.5 60.00 10/18/09 9.007 0.739 9.082,118,198.7 1,840.0 5,132.4 503 303.3 60.00 10/18/09 9.455 0.777 9.482,479,849.7 1,840.0 5,155.0 505 305.1 60.00 10/18/09 9.813 0.814 9.982,654,900.0 1,840.0 5,165.9 505 305.7 60.00 10/18/09 9.890 0.796 9.980,699,305.1 1,840.0 5,043.7 492 308.8 60.00 10/17/09 10.171 0.826 10.1 81,906,265.9 1,840.0 5,074.6 500 308.0 60.00 10/17/09 10.335 0.852 10.382,643,883.7 1,840.0 5,165.3 507 306.1 60.00 10/17/09 10.504 0.879 10.683,410,560.1 1,840.0 5,213.2 512 306.7 10/17/09 10.737 0.927 11.084,603,095.0 1,840.0 5,379.6 520 307.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 MC M 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 60.00 60.00 10/20/09 8.579 0.758 8.984,963,807.3 1,840.0 5,541.1 521 313.0 60.00 10/20/09 8.308 0.711 8.583,485,901.4 1,840.0 5,354.0 520 313.0 60.00 10/20/09 7.834 0.679 8.1 84,103,727.4 1,840.0 5,439.3 524 311.5 60.00 10/20/09 7.741 0.667 8.083,564,080.5 1,840.0 5,404.4 524 311.5 60.00 10/20/09 7.654 0.662 7.983,836,338.4 1,840.0 5,422.0 525 311.0 60.00 10/20/09 7.703 0.668 8.083,449,994.2 1,840.0 5,442.4 526 312.5 60.00 10/20/09 7.854 0.686 8.2 84,180,525.4 1,840.0 5,444.3 526 313.2 60.00 10/20/09 7.962 0.690 8.383,204,520.5 1,840.0 5,426.4 525 313.2 60.00 10/20/09 8.334 0.706 8.682,276,203.3 1,840.0 5,276.4 521 308.9 60.00 10/20/09 8.267 0.705 8.582,814,284.3 1,840.0 5,310.9 524 308.4 60.00 10/20/09 7.950 0.680 8.2 83,568,439.4 1,840.0 5,359.3 524 307.8 60.00 10/20/09 7.762 0.665 8.1 82,598,209.6 1,840.0 5,341.9 524 307.9 60.00 10/20/09 7.731 0.662 8.082,643,671.4 1,840.0 5,344.9 524 308.0 60.00 10/20/09 7.691 0.657 8.082,677,349.8 1,840.0 5,347.0 523 297.4 60.00 10/20/09 7.864 0.664 8.082,992,471.8 1,840.0 5,277.2 523 307.9 60.00 10/20/09 8.184 0.698 8.483,010,998.8 1,840.0 5,323.5 527 308.3 60.00 10/20/09 7.911 0.683 8.2 83,526,032.3 1,840.0 5,402.0 522 300.6 60.00 10/20/09 8.011 0.666 8.380,880,401.4 1,840.0 5,186.9 505 303.6 60.00 10/20/09 8.079 0.661 8.3 79,623,830.3 1,840.0 5,106.3 496 302.8 60.00 10/20/09 8.158 0.673 8.480,456,530.1 1,840.0 5,159.7 501 304.1 60.00 10/20/09 8.296 0.681 8.580,665,730.7 1,840.0 5,129.3 501 306.5 60.00 10/20/09 9.449 0.780 9.582,065,418.3 1,840.0 5,173.7 509 310.2 60.00 10/19/09 10.024 0.812 10.1 80,685,496.6 1,840.0 5,086.7 500 312.0 60.00 10/19/09 9.923 0.831 10.1 82,333,520.7 1,840.0 5,235.4 511 313.6 60.00 10/19/09 9.875 0.836 10.083,439,451.4 1,840.0 5,305.6 520 314.9 60.00 10/19/09 9.701 0.826 9.983,840,241.9 1,840.0 5,331.1 522 316.6 60.00 10/19/09 9.365 0.802 9.584,210,178.0 1,840.0 5,354.7 525 317.7 60.00 10/19/09 9.328 0.797 9.583,784,900.2 1,840.0 5,327.6 525 319.3 60.00 10/19/09 9.404 0.810 9.684,261,073.2 1,840.0 5,403.7 525 319.6 60.00 10/19/09 9.571 0.816 9.883,880,767.4 1,840.0 5,333.7 522 320.3 60.00 10/19/09 9.772 0.843 10.084,592,604.1 1,840.0 5,379.0 526 320.0 60.00 10/19/09 10.050 0.865 10.2 84,597,547.5 1,840.0 5,379.3 525 319.9 60.00 10/19/09 10.042 0.845 10.084,328,546.6 1,840.0 5,270.6 524 322.5 60.00 10/19/09 9.861 0.839 9.984,697,581.1 1,840.0 5,339.7 525 328.7 60.00 10/19/09 9.824 0.841 10.084,695,490.7 1,840.0 5,339.5 528 334.5 60.00 10/19/09 9.941 0.845 10.1 84,162,201.0 1,840.0 5,305.9 525 327.6 10/19/09 10.038 0.841 10.084,219,348.7 1,840.0 5,217.9 525 313.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 60.00 60.00 10/22/09 8.822 0.764 9.085,352,446.3 1,840.0 5,427.3 522 309.3 60.00 10/22/09 8.596 0.746 8.785,874,111.2 1,840.0 5,413.8 527 307.7 60.00 10/22/09 8.770 0.758 8.886,507,707.7 1,840.0 5,406.8 527 308.5 60.00 10/22/09 9.269 0.797 9.2 86,612,729.2 1,840.0 5,366.2 524 308.5 60.00 10/22/09 9.307 0.810 9.486,557,304.6 1,840.0 5,456.9 524 309.5 60.00 10/22/09 9.022 0.772 9.1 84,701,127.3 1,840.0 5,339.8 506 299.5 60.00 10/22/09 8.931 0.762 9.2 83,159,067.5 1,840.0 5,333.0 502 305.9 60.00 10/22/09 9.113 0.782 9.383,956,137.2 1,840.0 5,384.1 508 310.1 60.00 10/22/09 8.897 0.794 9.2 86,099,086.5 1,840.0 5,568.4 526 311.8 60.00 10/22/09 8.908 0.789 9.1 86,554,470.9 1,840.0 5,550.7 524 312.1 60.00 10/22/09 8.917 0.793 9.2 86,737,267.3 1,840.0 5,562.5 526 313.4 60.00 10/21/09 8.970 0.789 9.2 86,007,881.4 1,840.0 5,515.7 521 315.3 60.00 10/21/09 9.020 0.798 9.386,441,935.1 1,840.0 5,543.6 524 317.4 60.00 10/21/09 8.978 0.802 9.386,775,862.9 1,840.0 5,565.0 527 318.5 60.00 10/21/09 9.007 0.804 9.386,761,209.0 1,840.0 5,564.0 527 319.9 60.00 10/21/09 9.035 0.797 9.385,971,296.4 1,840.0 5,513.4 525 322.1 60.00 10/21/09 9.022 0.804 9.585,229,171.5 1,840.0 5,558.4 527 323.7 60.00 10/21/09 9.026 0.800 9.485,201,927.9 1,840.0 5,556.7 527 328.8 60.00 10/21/09 9.126 0.804 9.584,599,722.5 1,840.0 5,517.4 523 331.6 60.00 10/21/09 8.905 0.784 9.2 84,975,318.1 1,840.0 5,495.7 525 332.0 60.00 10/21/09 8.893 0.789 9.385,048,348.2 1,840.0 5,546.6 527 331.3 60.00 10/21/09 9.271 0.860 9.887,693,771.5 1,840.0 5,814.5 554 335.2 60.00 10/21/09 9.376 0.940 10.1 93,393,763.8 1,840.0 6,293.9 595 335.3 60.00 10/21/09 9.387 0.940 10.093,892,180.7 1,840.0 6,276.5 595 330.6 60.00 10/21/09 9.306 0.941 10.093,932,985.5 1,840.0 6,330.3 595 325.6 60.00 10/21/09 9.269 0.933 10.093,892,920.3 1,840.0 6,276.5 595 321.4 60.00 10/21/09 9.366 0.939 10.1 93,378,006.7 1,840.0 6,292.9 587 313.8 60.00 10/21/09 9.057 0.821 9.388,051,613.7 1,840.0 5,694.7 539 309.9 60.00 10/21/09 9.070 0.810 9.387,416,317.6 1,840.0 5,606.0 531 309.8 60.00 10/21/09 8.905 0.794 9.1 87,121,353.9 1,840.0 5,587.1 529 300.4 60.00 10/21/09 8.975 0.734 9.082,106,868.0 1,840.0 5,131.7 493 295.0 60.00 10/21/09 9.004 0.620 8.8 70,964,654.8 1,840.0 4,319.6 407 278.5 60.00 10/21/09 8.827 0.476 8.059,787,571.9 1,840.0 3,379.3 312 271.2 60.00 10/21/09 9.065 0.412 7.653,939,754.2 1,840.0 2,843.6 266 274.2 60.00 10/21/09 8.738 0.404 7.553,702,327.4 1,840.0 2,889.4 269 289.7 60.00 10/20/09 8.892 0.564 8.367,666,910.0 1,840.0 3,971.8 384 306.7 10/20/09 8.668 0.724 8.981,361,419.0 1,840.0 5,217.7 494 311.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 60.00 60.00 10/23/09 9.480 0.783 9.2 85,364,510.9 1,840.0 5,149.7 516 318.0 60.00 10/23/09 10.085 0.836 9.786,373,044.1 1,840.0 5,210.5 524 317.6 60.00 10/23/09 10.932 0.890 10.485,534,077.2 1,840.0 5,113.4 517 316.5 60.00 10/23/09 10.865 0.902 10.487,052,431.0 1,840.0 5,204.2 527 314.5 60.00 10/23/09 10.444 0.858 9.986,686,199.0 1,840.0 5,135.2 524 321.9 60.00 10/23/09 9.274 0.766 8.986,141,145.8 1,840.0 5,149.7 524 321.0 60.00 10/23/09 8.831 0.729 8.586,263,436.4 1,840.0 5,157.0 526 319.9 60.00 10/23/09 8.736 0.727 8.486,501,399.8 1,840.0 5,218.3 526 321.9 60.00 10/23/09 8.256 0.687 8.085,840,452.7 1,840.0 5,225.0 524 321.2 60.00 10/23/09 7.949 0.663 7.885,455,730.4 1,840.0 5,201.7 521 320.0 60.00 10/23/09 9.003 0.756 8.786,822,929.5 1,840.0 5,237.7 531 327.0 60.00 10/23/09 10.302 0.861 9.987,029,156.3 1,840.0 5,250.1 526 325.0 60.00 10/23/09 10.223 0.857 9.887,604,197.0 1,840.0 5,237.2 527 324.1 60.00 10/23/09 9.743 0.817 9.487,084,375.7 1,840.0 5,253.4 527 319.3 60.00 10/23/09 8.826 0.740 8.586,841,346.0 1,840.0 5,238.8 527 313.0 60.00 10/23/09 8.773 0.736 8.587,212,581.0 1,840.0 5,261.2 527 310.4 60.00 10/23/09 8.682 0.730 8.387,677,517.4 1,840.0 5,241.6 526 309.8 60.00 10/23/09 7.590 0.630 7.485,576,782.6 1,840.0 5,209.0 518 307.3 60.00 10/23/09 5.943 0.503 5.985,742,018.9 1,840.0 5,312.3 524 300.8 60.00 10/23/09 6.169 0.519 6.1 85,625,999.8 1,840.0 5,258.6 522 306.7 60.00 10/23/09 5.990 0.491 5.983,387,315.8 1,840.0 5,121.0 507 307.9 60.00 10/23/09 6.037 0.494 6.1 81,373,928.6 1,840.0 5,130.1 498 306.8 60.00 10/23/09 6.131 0.480 6.2 77,781,211.5 1,840.0 4,903.6 474 304.7 60.00 10/23/09 5.930 0.494 6.1 81,593,185.6 1,840.0 5,188.3 504 306.4 60.00 10/22/09 5.969 0.512 6.1 83,939,750.7 1,840.0 5,383.1 517 307.3 60.00 10/22/09 5.909 0.504 6.1 82,902,101.4 1,840.0 5,316.5 509 306.6 60.00 10/22/09 5.794 0.499 6.083,714,882.9 1,840.0 5,368.7 516 306.2 60.00 10/22/09 5.800 0.498 6.082,850,208.7 1,840.0 5,358.2 512 307.2 60.00 10/22/09 5.968 0.516 6.2 83,860,750.9 1,840.0 5,423.6 519 308.4 60.00 10/22/09 6.042 0.520 6.2 84,603,433.6 1,840.0 5,379.6 526 308.8 60.00 10/22/09 6.290 0.550 6.585,002,272.6 1,840.0 5,451.2 525 308.7 60.00 10/22/09 6.190 0.546 6.485,096,341.7 1,840.0 5,503.5 526 309.1 60.00 10/22/09 6.059 0.530 6.384,981,940.4 1,840.0 5,496.1 524 308.9 60.00 10/22/09 6.256 0.545 6.584,081,651.6 1,840.0 5,437.9 518 306.8 60.00 10/22/09 6.707 0.584 6.984,833,232.9 1,840.0 5,440.4 523 306.8 60.00 10/22/09 8.599 0.749 8.885,697,311.9 1,840.0 5,449.2 526 309.3 10/22/09 8.993 0.782 9.2 85,464,064.1 1,840.0 5,434.4 524 308.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 60.00 60.00 10/25/09 10.045 0.843 9.886,022,268.2 1,840.0 5,236.1 520 312.9 60.00 10/25/09 9.878 0.834 9.785,858,647.8 1,840.0 5,272.9 519 316.1 60.00 10/25/09 9.860 0.835 9.885,667,896.2 1,840.0 5,307.7 520 316.9 60.00 10/25/09 9.822 0.832 9.786,008,998.3 1,840.0 5,282.1 523 311.8 60.00 10/25/09 9.852 0.829 9.785,618,549.8 1,840.0 5,258.1 520 307.4 60.00 10/25/09 9.965 0.823 9.784,736,315.5 1,840.0 5,157.8 511 308.3 60.00 10/25/09 10.183 0.850 10.084,942,097.8 1,840.0 5,216.5 518 307.0 60.00 10/25/09 9.998 0.831 9.884,821,555.5 1,840.0 5,209.2 512 301.1 60.00 10/25/09 9.946 0.833 9.785,869,523.2 1,840.0 5,226.9 517 307.4 60.00 10/25/09 9.812 0.803 9.684,104,502.1 1,840.0 5,119.4 506 306.7 60.00 10/25/09 9.742 0.826 9.686,627,029.1 1,840.0 5,320.0 522 307.7 60.00 10/25/09 9.855 0.805 9.683,949,335.8 1,840.0 5,109.9 503 306.0 60.00 10/25/09 10.010 0.801 9.782,395,529.8 1,840.0 5,015.4 495 306.9 60.00 10/24/09 10.154 0.861 10.086,614,961.2 1,840.0 5,319.3 523 308.0 60.00 10/24/09 10.166 0.843 10.084,334,238.3 1,840.0 5,179.2 512 307.4 60.00 10/24/09 10.240 0.852 10.085,219,201.6 1,840.0 5,187.2 515 309.3 60.00 10/24/09 10.043 0.849 9.886,383,380.3 1,840.0 5,305.0 523 310.6 60.00 10/24/09 9.826 0.835 9.686,804,903.8 1,840.0 5,331.0 526 312.7 60.00 10/24/09 9.753 0.823 9.685,741,071.5 1,840.0 5,265.6 519 313.1 60.00 10/24/09 9.850 0.835 9.786,259,040.8 1,840.0 5,297.4 525 310.5 60.00 10/24/09 9.970 0.841 9.886,419,595.7 1,840.0 5,260.3 523 313.0 60.00 10/24/09 9.853 0.830 9.686,336,704.4 1,840.0 5,255.3 524 312.6 60.00 10/24/09 9.301 0.777 9.1 85,604,293.8 1,840.0 5,210.7 520 313.0 60.00 10/24/09 9.551 0.801 9.386,020,599.4 1,840.0 5,236.1 523 313.2 60.00 10/24/09 10.276 0.862 10.085,991,712.2 1,840.0 5,234.3 523 314.3 60.00 10/24/09 10.609 0.891 10.386,905,235.0 1,840.0 5,242.6 524 317.0 60.00 10/24/09 10.805 0.886 10.683,463,893.3 1,840.0 5,125.8 501 313.0 60.00 10/24/09 10.831 0.795 10.4 76,324,589.0 1,840.0 4,604.4 450 306.8 60.00 10/24/09 10.915 0.808 10.6 76,344,415.8 1,840.0 4,647.0 451 305.5 60.00 10/24/09 10.829 0.793 10.575,595,567.0 1,840.0 4,560.4 448 307.8 60.00 10/24/09 10.155 0.812 9.783,506,736.5 1,840.0 4,992.3 508 315.2 60.00 10/24/09 9.806 0.809 9.585,732,632.4 1,840.0 5,171.9 520 309.6 60.00 10/24/09 10.387 0.875 10.1 86,719,217.7 1,840.0 5,278.5 530 320.6 60.00 10/24/09 11.859 1.013 11.786,963,988.5 1,840.0 5,340.7 525 319.2 60.00 10/24/09 11.677 0.952 11.483,469,750.6 1,840.0 5,080.8 506 319.2 60.00 10/24/09 11.641 0.976 11.2 87,406,588.5 1,840.0 5,225.4 525 325.1 10/24/09 10.277 0.857 9.986,725,002.0 1,840.0 5,231.8 521 320.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 60.00 60.00 10/27/09 10.615 0.936 11.1 84,116,064.6 1,840.0 5,531.5 512 305.5 60.00 10/27/09 10.775 0.940 11.2 84,057,999.6 1,840.0 5,436.4 511 307.0 60.00 10/26/09 11.025 0.962 11.385,058,398.4 1,840.0 5,454.8 515 307.1 60.00 10/26/09 11.107 0.939 11.1 84,414,787.2 1,840.0 5,275.9 511 308.8 60.00 10/26/09 11.163 0.938 11.085,195,653.2 1,840.0 5,232.1 519 312.3 60.00 10/26/09 10.819 0.925 10.786,614,993.5 1,840.0 5,366.4 529 316.0 60.00 10/26/09 10.806 0.946 10.788,937,684.8 1,840.0 5,462.0 541 317.0 60.00 10/26/09 10.785 0.947 10.788,489,989.6 1,840.0 5,482.5 542 315.7 60.00 10/26/09 10.358 0.908 10.388,600,786.3 1,840.0 5,489.4 540 314.3 60.00 10/26/09 9.436 0.823 9.487,919,066.0 1,840.0 5,447.2 538 311.7 60.00 10/26/09 8.827 0.775 8.888,006,847.7 1,840.0 5,500.4 539 312.2 60.00 10/26/09 8.580 0.749 8.587,889,825.2 1,840.0 5,445.4 539 312.1 60.00 10/26/09 8.251 0.722 8.387,679,582.8 1,840.0 5,480.0 539 312.0 60.00 10/26/09 7.998 0.706 8.088,006,915.1 1,840.0 5,500.4 539 313.1 60.00 10/26/09 7.842 0.689 7.888,090,751.0 1,840.0 5,505.7 537 312.7 60.00 10/26/09 7.798 0.667 7.885,991,847.8 1,840.0 5,327.8 524 311.6 60.00 10/26/09 8.568 0.736 8.586,647,070.0 1,840.0 5,368.3 529 311.7 60.00 10/26/09 10.035 0.855 9.887,074,939.6 1,840.0 5,347.5 528 311.9 60.00 10/26/09 10.238 0.868 10.086,650,921.3 1,840.0 5,321.5 525 312.5 60.00 10/26/09 10.408 0.886 10.2 86,725,927.2 1,840.0 5,326.1 528 313.5 60.00 10/26/09 8.966 0.754 8.885,567,389.9 1,840.0 5,254.9 518 305.2 60.00 10/26/09 7.428 0.625 7.484,726,507.7 1,840.0 5,249.4 515 309.3 60.00 10/26/09 6.983 0.586 7.083,961,400.5 1,840.0 5,247.6 513 309.9 60.00 10/26/09 7.150 0.610 7.2 85,180,013.9 1,840.0 5,323.8 521 309.4 60.00 10/26/09 7.357 0.626 7.485,370,652.6 1,840.0 5,335.7 522 310.2 60.00 10/26/09 8.179 0.697 8.1 85,750,817.7 1,840.0 5,312.8 522 311.1 60.00 10/25/09 9.067 0.763 9.085,247,742.3 1,840.0 5,281.7 517 311.6 60.00 10/25/09 9.777 0.818 9.784,579,342.2 1,840.0 5,240.2 513 312.3 60.00 10/25/09 9.752 0.811 9.684,395,714.0 1,840.0 5,183.0 513 311.5 60.00 10/25/09 10.161 0.851 9.986,079,861.1 1,840.0 5,239.7 522 312.1 60.00 10/25/09 10.284 0.851 10.085,729,362.0 1,840.0 5,171.7 521 316.4 60.00 10/25/09 10.378 0.863 10.1 85,569,249.0 1,840.0 5,208.5 522 315.9 60.00 10/25/09 10.907 0.917 10.686,418,880.6 1,840.0 5,260.3 525 315.6 60.00 10/25/09 11.504 0.970 11.386,274,329.1 1,840.0 5,251.5 523 316.0 60.00 10/25/09 11.589 0.970 11.385,698,993.7 1,840.0 5,216.5 520 318.4 60.00 10/25/09 11.420 0.955 11.2 85,611,644.6 1,840.0 5,211.2 519 313.5 10/25/09 10.780 0.894 10.585,175,327.1 1,840.0 5,184.6 514 310.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 60.00 60.00 10/28/09 8.587 0.742 8.686,425,176.1 1,840.0 5,401.6 533 312.8 60.00 10/28/09 8.809 0.767 8.986,484,802.9 1,840.0 5,452.3 534 313.5 60.00 10/28/09 8.922 0.792 9.1 87,115,855.7 1,840.0 5,539.4 538 311.7 60.00 10/28/09 9.897 0.880 10.087,875,165.2 1,840.0 5,539.9 538 312.3 60.00 10/28/09 9.920 0.867 10.1 86,042,714.8 1,840.0 5,471.2 526 310.2 60.00 10/28/09 9.343 0.812 9.585,824,674.2 1,840.0 5,457.4 526 309.3 60.00 10/28/09 8.841 0.767 8.986,033,028.2 1,840.0 5,423.8 527 307.9 60.00 10/28/09 8.633 0.751 8.885,880,682.3 1,840.0 5,460.9 528 306.8 60.00 10/28/09 8.516 0.737 8.686,380,663.5 1,840.0 5,398.8 533 308.6 60.00 10/28/09 8.166 0.718 8.386,654,859.6 1,840.0 5,510.1 534 302.6 60.00 10/28/09 8.530 0.748 8.786,614,120.5 1,840.0 5,507.5 532 307.9 60.00 10/28/09 8.833 0.776 9.086,807,764.1 1,840.0 5,472.7 533 308.9 60.00 10/28/09 8.879 0.782 9.087,246,048.2 1,840.0 5,500.3 534 308.4 60.00 10/28/09 8.859 0.782 9.087,043,246.4 1,840.0 5,534.8 534 309.0 60.00 10/28/09 9.045 0.796 9.1 87,454,670.9 1,840.0 5,513.5 537 309.4 60.00 10/27/09 8.383 0.732 8.586,685,683.8 1,840.0 5,465.0 531 309.1 60.00 10/27/09 7.796 0.690 8.086,503,015.9 1,840.0 5,547.5 533 309.4 60.00 10/27/09 7.346 0.639 7.585,567,455.1 1,840.0 5,440.9 529 310.7 60.00 10/27/09 6.929 0.616 7.1 87,238,262.4 1,840.0 5,547.2 544 311.5 60.00 10/27/09 7.202 0.638 7.387,307,427.8 1,840.0 5,551.6 544 311.3 60.00 10/27/09 7.578 0.676 7.887,002,603.5 1,840.0 5,579.5 544 310.8 60.00 10/27/09 8.257 0.744 8.587,933,006.8 1,840.0 5,639.2 547 310.2 60.00 10/27/09 9.093 0.793 9.385,358,495.0 1,840.0 5,474.0 527 307.2 60.00 10/27/09 8.449 0.725 8.684,269,815.9 1,840.0 5,358.5 522 307.4 60.00 10/27/09 8.106 0.697 8.384,255,880.4 1,840.0 5,357.6 524 310.0 60.00 10/27/09 8.513 0.732 8.784,744,298.5 1,840.0 5,388.6 527 313.6 60.00 10/27/09 9.323 0.793 9.385,068,446.0 1,840.0 5,316.8 525 310.9 60.00 10/27/09 9.564 0.805 9.486,013,178.2 1,840.0 5,282.3 523 310.1 60.00 10/27/09 9.767 0.827 9.686,158,512.7 1,840.0 5,291.3 525 310.0 60.00 10/27/09 10.017 0.853 9.986,164,991.2 1,840.0 5,338.5 525 307.0 60.00 10/27/09 9.998 0.848 10.085,033,075.4 1,840.0 5,314.6 523 308.4 60.00 10/27/09 9.995 0.851 10.085,067,214.0 1,840.0 5,316.7 524 312.6 60.00 10/27/09 10.422 0.889 10.683,698,994.9 1,840.0 5,322.2 515 305.9 60.00 10/27/09 10.594 0.788 10.4 75,880,623.0 1,840.0 4,660.1 447 287.7 60.00 10/27/09 10.534 0.776 10.3 75,720,520.9 1,840.0 4,609.1 446 294.6 60.00 10/27/09 10.503 0.846 10.481,428,395.7 1,840.0 5,045.0 488 304.7 10/27/09 10.505 0.919 10.984,727,150.4 1,840.0 5,479.6 516 307.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 S S S 60.00 60.00 10/30/09 9.772 0.386 8.247,322,702.3 1,840.0 2,469.0 219 269.5 60.00 10/30/09 10.000 0.364 8.244,589,127.9 1,840.0 2,277.9 204 274.8 60.00 10/30/09 10.499 0.438 8.949,403,478.3 1,840.0 2,604.4 233 283.0 60.00 10/30/09 10.950 0.512 9.554,142,636.5 1,840.0 2,913.1 273 296.4 60.00 10/29/09 10.652 0.652 9.668,108,490.7 1,840.0 3,812.6 379 311.8 60.00 10/29/09 10.256 0.858 10.1 85,381,010.8 1,840.0 5,243.5 513 317.6 60.00 10/29/09 10.265 0.872 10.1 86,573,870.2 1,840.0 5,316.8 520 318.4 60.00 10/29/09 10.613 0.903 10.586,473,175.0 1,840.0 5,310.6 520 319.6 60.00 10/29/09 10.857 0.936 10.787,658,542.8 1,840.0 5,383.4 526 320.5 60.00 10/29/09 10.996 0.947 10.987,302,430.6 1,840.0 5,408.9 526 323.4 60.00 10/29/09 10.016 0.855 9.986,963,662.1 1,840.0 5,340.7 526 321.0 60.00 10/29/09 8.928 0.760 8.886,990,089.2 1,840.0 5,342.3 524 324.4 60.00 10/29/09 8.735 0.755 8.687,540,089.2 1,840.0 5,423.7 527 325.4 60.00 10/29/09 8.714 0.763 8.887,242,122.7 1,840.0 5,452.6 526 321.2 60.00 10/29/09 8.673 0.759 8.786,935,718.1 1,840.0 5,480.7 526 321.1 60.00 10/29/09 8.495 0.738 8.686,399,726.2 1,840.0 5,447.0 523 323.3 60.00 10/29/09 8.228 0.716 8.386,942,439.3 1,840.0 5,433.9 526 324.3 60.00 10/29/09 8.341 0.726 8.486,821,949.0 1,840.0 5,426.4 526 323.5 60.00 10/29/09 8.617 0.750 8.786,618,923.7 1,840.0 5,460.8 526 322.3 60.00 10/29/09 9.329 0.812 9.486,488,935.9 1,840.0 5,452.6 524 318.6 60.00 10/29/09 10.039 0.872 10.087,267,313.4 1,840.0 5,406.8 527 319.1 60.00 10/29/09 10.053 0.864 10.086,609,270.1 1,840.0 5,366.0 525 313.6 60.00 10/29/09 9.979 0.864 10.086,516,648.5 1,840.0 5,407.3 524 303.9 60.00 10/29/09 9.758 0.835 9.885,408,092.6 1,840.0 5,338.0 517 307.6 60.00 10/29/09 9.478 0.789 9.583,248,467.4 1,840.0 5,203.0 504 308.1 60.00 10/29/09 9.453 0.816 9.685,341,694.9 1,840.0 5,380.3 522 308.7 60.00 10/29/09 9.401 0.791 9.583,271,622.8 1,840.0 5,249.8 507 308.8 60.00 10/29/09 9.062 0.774 9.2 84,276,714.9 1,840.0 5,358.9 516 313.4 60.00 10/28/09 8.571 0.720 8.782,925,891.2 1,840.0 5,273.0 508 321.0 60.00 10/28/09 8.479 0.724 8.783,626,983.0 1,840.0 5,363.0 515 327.2 60.00 10/28/09 8.606 0.746 8.984,426,985.7 1,840.0 5,414.3 524 324.8 60.00 10/28/09 8.954 0.791 9.2 86,436,714.0 1,840.0 5,543.2 535 326.0 60.00 10/28/09 9.025 0.792 9.2 86,578,280.9 1,840.0 5,505.2 534 325.8 60.00 10/28/09 8.416 0.738 8.686,322,188.7 1,840.0 5,489.0 535 320.3 60.00 10/28/09 8.215 0.716 8.485,927,455.4 1,840.0 5,463.8 531 317.5 60.00 10/28/09 8.029 0.699 8.1 86,088,686.8 1,840.0 5,427.3 533 311.1 10/28/09 8.033 0.699 8.1 86,273,755.3 1,840.0 5,439.0 535 310.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 60.00 60.00 10/31/09 12.131 1.054 12.584,551,813.8 1,840.0 5,422.4 521 310.3 60.00 10/31/09 12.010 1.025 12.2 83,879,224.4 1,840.0 5,333.6 517 310.3 60.00 10/31/09 12.029 1.024 12.2 83,988,446.2 1,840.0 5,340.5 519 309.2 60.00 10/31/09 11.765 1.006 12.084,179,962.5 1,840.0 5,352.8 518 309.4 60.00 10/31/09 11.655 0.979 11.684,494,549.1 1,840.0 5,235.0 519 310.3 60.00 10/31/09 11.541 0.990 11.784,937,825.0 1,840.0 5,354.8 520 310.2 60.00 10/31/09 11.700 0.980 11.684,762,086.5 1,840.0 5,251.6 519 310.2 60.00 10/31/09 11.613 0.979 11.585,136,212.8 1,840.0 5,274.7 521 311.1 60.00 10/31/09 11.683 0.986 11.685,283,627.8 1,840.0 5,283.9 523 315.0 60.00 10/31/09 11.774 0.985 11.585,885,028.3 1,840.0 5,227.8 523 320.0 60.00 10/31/09 11.767 0.960 11.881,653,605.0 1,840.0 5,103.4 495 309.7 60.00 10/31/09 11.158 0.853 11.2 76,171,044.8 1,840.0 4,760.7 457 294.3 60.00 10/31/09 10.772 0.767 10.6 72,600,653.0 1,840.0 4,458.6 428 292.9 60.00 10/31/09 10.344 0.703 10.0 70,324,274.2 1,840.0 4,242.4 412 289.3 60.00 10/31/09 10.336 0.690 9.7 71,317,590.4 1,840.0 4,186.1 412 295.8 60.00 10/31/09 10.316 0.772 10.0 77,545,768.7 1,840.0 4,678.0 460 302.9 60.00 10/31/09 10.338 0.820 10.1 81,155,304.0 1,840.0 4,939.9 485 308.3 60.00 10/30/09 10.507 0.886 10.485,695,641.6 1,840.0 5,262.9 518 309.4 60.00 10/30/09 10.489 0.863 10.383,552,200.0 1,840.0 5,131.2 504 310.2 60.00 10/30/09 10.280 0.854 10.2 83,881,857.8 1,840.0 5,197.0 507 308.1 60.00 10/30/09 10.287 0.844 10.1 83,367,202.5 1,840.0 5,119.8 504 311.2 60.00 10/30/09 9.257 0.775 9.2 84,874,425.8 1,840.0 5,258.5 513 313.5 60.00 10/30/09 8.464 0.725 8.585,738,433.7 1,840.0 5,358.6 524 315.0 60.00 10/30/09 8.351 0.702 8.384,613,701.8 1,840.0 5,242.4 516 314.8 60.00 10/30/09 8.789 0.742 8.784,972,029.0 1,840.0 5,264.6 518 317.1 60.00 10/30/09 10.640 0.894 10.585,092,444.7 1,840.0 5,272.0 518 321.9 60.00 10/30/09 11.332 0.951 11.2 85,053,250.6 1,840.0 5,269.6 517 326.2 60.00 10/30/09 11.298 0.962 11.2 86,307,139.7 1,840.0 5,347.3 525 324.7 60.00 10/30/09 11.312 0.962 11.2 86,283,017.3 1,840.0 5,298.9 522 323.2 60.00 10/30/09 11.232 0.960 11.087,200,150.2 1,840.0 5,355.2 526 324.2 60.00 10/30/09 10.836 0.925 10.687,231,475.3 1,840.0 5,357.1 524 326.4 60.00 10/30/09 10.785 0.906 10.486,924,687.6 1,840.0 5,243.8 522 326.1 60.00 10/30/09 11.294 0.946 10.987,201,377.4 1,840.0 5,260.5 521 320.6 60.00 10/30/09 11.283 0.864 10.780,759,608.0 1,840.0 4,784.2 473 300.4 60.00 10/30/09 10.611 0.697 9.9 70,866,384.9 1,840.0 4,121.0 395 284.9 60.00 10/30/09 8.992 0.454 7.957,425,816.5 1,840.0 3,152.2 287 267.9 10/30/09 8.738 0.370 7.549,738,620.6 1,840.0 2,649.1 233 267.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C C 06:00 C C 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C C 60.00 60.00 11/02/09 9.819 0.637 9.368,736,958.1 1,840.0 4,071.9 391 287.3 60.00 11/02/09 10.069 0.626 9.466,627,963.5 1,840.0 3,874.6 375 291.3 60.00 11/02/09 10.088 0.640 9.567,554,979.8 1,840.0 3,965.2 383 291.1 60.00 11/02/09 10.020 0.658 9.569,403,583.4 1,840.0 4,111.4 396 299.8 60.00 11/02/09 10.097 0.713 9.8 73,220,047.9 1,840.0 4,417.1 429 307.1 60.00 11/02/09 9.858 0.714 9.6 74,709,888.1 1,840.0 4,547.6 442 312.3 60.00 11/01/09 9.720 0.777 9.581,589,232.9 1,840.0 5,010.6 493 315.8 60.00 11/01/09 9.584 0.777 9.581,810,518.8 1,840.0 5,068.7 499 311.9 60.00 11/01/09 9.340 0.745 9.2 81,235,992.7 1,840.0 4,988.9 494 310.4 60.00 11/01/09 9.337 0.785 9.2 85,269,370.5 1,840.0 5,236.6 519 314.1 60.00 11/01/09 9.167 0.769 9.1 84,336,935.1 1,840.0 5,271.1 518 314.6 60.00 11/01/09 9.076 0.771 9.1 84,856,650.0 1,840.0 5,303.6 523 314.9 60.00 11/01/09 9.064 0.771 9.1 85,261,377.6 1,840.0 5,328.8 524 313.2 60.00 11/01/09 8.983 0.742 9.082,938,456.7 1,840.0 5,183.6 506 310.8 60.00 11/01/09 8.885 0.713 8.881,035,940.7 1,840.0 5,020.7 496 311.4 60.00 11/01/09 8.990 0.737 8.982,563,152.9 1,840.0 5,115.3 506 312.4 60.00 11/01/09 9.387 0.778 9.483,360,792.6 1,840.0 5,164.8 512 312.5 60.00 11/01/09 9.498 0.791 9.583,701,892.4 1,840.0 5,185.9 514 312.7 60.00 11/01/09 9.532 0.796 9.583,766,120.5 1,840.0 5,235.4 515 312.1 60.00 11/01/09 9.708 0.807 9.783,517,364.1 1,840.0 5,174.4 514 313.1 60.00 11/01/09 9.949 0.818 9.983,192,026.8 1,840.0 5,154.3 511 311.6 60.00 11/01/09 9.977 0.832 9.983,877,593.4 1,840.0 5,196.8 516 313.0 60.00 11/01/09 9.759 0.816 10.082,135,277.8 1,840.0 5,222.7 504 312.7 60.00 11/01/09 9.638 0.828 10.1 82,045,610.7 1,840.0 5,350.8 501 307.8 60.00 11/01/09 9.468 0.807 9.783,425,659.3 1,840.0 5,350.1 509 303.0 60.00 11/01/09 9.445 0.783 9.681,452,692.0 1,840.0 5,179.3 491 307.1 60.00 11/01/09 9.526 0.771 9.680,720,614.0 1,840.0 5,045.1 485 305.8 60.00 11/01/09 9.850 0.794 9.980,769,442.4 1,840.0 5,048.1 487 307.9 60.00 11/01/09 9.852 0.856 10.1 84,633,211.7 1,840.0 5,427.6 516 310.9 60.00 11/01/09 10.472 0.896 10.883,226,094.1 1,840.0 5,337.3 505 309.0 60.00 10/31/09 10.681 0.898 10.982,286,952.7 1,840.0 5,277.1 496 309.0 60.00 10/31/09 10.942 0.937 11.383,007,233.6 1,840.0 5,368.4 508 310.3 60.00 10/31/09 11.747 1.019 12.084,974,928.1 1,840.0 5,403.3 522 310.9 60.00 10/31/09 12.899 1.110 13.1 84,863,567.0 1,840.0 5,396.2 523 311.1 60.00 10/31/09 12.892 1.102 13.084,793,509.6 1,840.0 5,345.7 522 310.8 60.00 10/31/09 12.613 1.091 12.984,697,242.1 1,840.0 5,385.6 524 311.2 10/31/09 12.303 1.061 12.684,435,320.3 1,840.0 5,414.9 522 310.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

06:00 C C 07:00 08:00 09:00 10:00 S S S 11:00 M 12:00 C 13:00 C 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 C 05:00 C C 06:00 C 07:00 C 08:00 C 09:00 C 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 60.00 60.00 11/03/09 9.429 0.833 9.984,524,452.9 1,840.0 5,512.4 526 314.6 60.00 11/03/09 9.891 0.866 10.384,485,229.0 1,840.0 5,464.0 524 313.5 60.00 11/03/09 9.780 0.857 10.2 84,534,104.2 1,840.0 5,467.1 522 313.4 60.00 11/03/09 9.274 0.784 9.781,242,818.6 1,840.0 5,298.5 501 314.8 60.00 11/03/09 9.243 0.811 9.784,057,094.3 1,840.0 5,482.0 521 316.2 60.00 11/03/09 9.059 0.799 9.584,447,848.1 1,840.0 5,507.5 526 319.0 60.00 11/03/09 9.248 0.817 9.883,872,508.5 1,840.0 5,515.6 524 318.3 60.00 11/03/09 9.294 0.826 9.785,012,347.7 1,840.0 5,544.3 528 317.3 60.00 11/03/09 9.203 0.819 9.586,654,670.6 1,840.0 5,557.2 536 317.1 60.00 11/03/09 8.925 0.783 9.1 86,586,724.9 1,840.0 5,505.8 535 316.0 60.00 11/03/09 8.700 0.760 8.787,218,716.1 1,840.0 5,451.2 535 314.5 60.00 11/03/09 8.649 0.749 8.687,688,270.3 1,840.0 5,432.8 533 314.0 60.00 11/03/09 8.622 0.772 8.888,183,360.1 1,840.0 5,607.3 532 313.6 60.00 11/03/09 8.805 0.760 8.985,287,207.6 1,840.0 5,376.8 512 301.7 60.00 11/03/09 8.766 0.684 8.6 79,490,610.8 1,840.0 4,881.8 466 304.6 60.00 11/03/09 8.855 0.720 8.882,226,746.4 1,840.0 5,094.5 486 310.3 60.00 11/03/09 8.983 0.778 9.1 85,707,985.8 1,840.0 5,403.3 516 313.1 60.00 11/03/09 9.192 0.813 9.486,453,845.0 1,840.0 5,544.3 520 312.5 60.00 11/03/09 9.444 0.809 9.783,377,419.4 1,840.0 5,347.0 502 309.7 60.00 11/02/09 9.620 0.782 9.780,610,723.0 1,840.0 5,082.0 479 315.3 60.00 11/02/09 9.906 0.851 10.2 83,981,292.8 1,840.0 5,385.7 506 321.0 60.00 11/02/09 9.579 0.846 9.985,296,896.0 1,840.0 5,516.5 522 321.0 60.00 11/02/09 9.408 0.838 9.885,632,515.3 1,840.0 5,584.8 522 321.8 60.00 11/02/09 9.530 0.854 9.986,114,853.4 1,840.0 5,616.2 525 320.1 60.00 11/02/09 9.732 0.869 10.1 86,378,694.5 1,840.0 5,586.5 525 321.9 60.00 11/02/09 9.937 0.884 10.385,976,726.9 1,840.0 5,560.5 522 315.1 60.00 11/02/09 10.002 0.809 10.2 79,772,923.4 1,840.0 5,072.5 478 311.4 60.00 11/02/09 10.055 0.831 10.2 81,399,188.5 1,840.0 5,175.9 491 313.8 60.00 11/02/09 9.943 0.841 10.2 83,047,043.1 1,840.0 5,280.7 504 317.3 60.00 11/02/09 9.890 0.878 10.2 86,082,989.8 1,840.0 5,567.3 524 318.0 60.00 11/02/09 9.665 0.851 9.985,825,532.9 1,840.0 5,504.1 523 317.5 60.00 11/02/09 6.262 0.545 6.485,652,581.9 1,840.0 5,446.4 522 316.6 60.00 11/02/09 7.858 0.685 8.085,711,724.8 1,840.0 5,450.2 523 313.4 60.00 11/02/09 9.420 0.822 9.685,516,086.0 1,840.0 5,437.7 522 312.0 60.00 11/02/09 9.600 0.823 9.784,734,872.5 1,840.0 5,342.0 514 314.1 60.00 11/02/09 9.847 0.847 10.085,072,130.3 1,840.0 5,363.2 515 312.5 11/02/09 9.818 0.743 9.7 76,449,775.7 1,840.0 4,736.6 452 300.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 C 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 C 06:00 C C 07:00 C 60.00 60.00 11/05/09 8.879 0.779 9.086,530,503.7 1,840.0 5,502.2 525 317.4 60.00 11/05/09 9.196 0.816 9.586,023,197.1 1,840.0 5,563.4 525 311.1 60.00 11/05/09 9.307 0.778 9.581,664,224.5 1,840.0 5,237.1 498 300.1 60.00 11/05/09 9.330 0.719 9.3 77,842,331.0 1,840.0 4,822.8 465 306.3 60.00 11/05/09 9.355 0.768 9.382,964,077.2 1,840.0 5,140.2 502 312.2 60.00 11/05/09 9.042 0.792 9.385,615,869.7 1,840.0 5,490.6 518 312.1 60.00 11/05/09 9.032 0.778 9.2 84,291,871.9 1,840.0 5,405.7 507 313.5 60.00 11/05/09 9.366 0.838 9.985,290,719.3 1,840.0 5,608.8 518 314.6 60.00 11/04/09 9.260 0.806 9.683,866,457.4 1,840.0 5,423.9 507 314.4 60.00 11/04/09 8.945 0.788 9.385,122,907.6 1,840.0 5,505.2 520 316.7 60.00 11/04/09 9.131 0.802 9.386,248,128.0 1,840.0 5,484.2 527 316.4 60.00 11/04/09 9.279 0.824 9.686,162,158.4 1,840.0 5,572.4 527 317.7 60.00 11/04/09 9.359 0.832 9.686,986,995.4 1,840.0 5,578.5 535 319.5 60.00 11/04/09 9.035 0.785 9.1 86,511,524.9 1,840.0 5,454.0 535 323.1 60.00 11/04/09 8.804 0.786 9.1 86,212,852.8 1,840.0 5,575.7 533 322.2 60.00 11/04/09 9.201 0.805 9.486,115,555.3 1,840.0 5,475.9 531 317.7 60.00 11/04/09 9.514 0.851 9.886,936,697.7 1,840.0 5,575.3 533 317.5 60.00 11/04/09 9.235 0.838 9.786,967,719.5 1,840.0 5,671.8 531 317.3 60.00 11/04/09 8.819 0.804 9.386,450,401.8 1,840.0 5,685.0 528 317.1 60.00 11/04/09 9.164 0.825 9.685,995,397.7 1,840.0 5,608.4 526 317.2 60.00 11/04/09 9.088 0.802 9.485,973,232.3 1,840.0 5,513.5 524 316.9 60.00 11/04/09 9.403 0.810 9.585,447,934.1 1,840.0 5,386.9 526 317.1 60.00 11/04/09 9.643 0.825 9.685,867,217.2 1,840.0 5,366.7 526 315.9 60.00 11/04/09 9.589 0.818 9.685,613,424.2 1,840.0 5,350.8 524 315.1 60.00 11/04/09 9.682 0.824 9.686,031,792.8 1,840.0 5,330.2 525 316.5 60.00 11/04/09 9.468 0.815 9.685,379,491.4 1,840.0 5,382.6 524 317.7 60.00 11/04/09 9.442 0.783 9.582,383,547.5 1,840.0 5,193.8 502 310.9 60.00 11/04/09 9.208 0.730 9.3 78,634,085.1 1,840.0 4,957.4 477 312.3 60.00 11/04/09 9.171 0.739 9.2 80,152,976.8 1,840.0 5,053.1 484 311.4 60.00 11/04/09 9.258 0.775 9.482,242,002.4 1,840.0 5,229.5 503 314.1 60.00 11/04/09 8.986 0.764 9.1 83,932,278.0 1,840.0 5,337.0 513 316.1 60.00 11/04/09 8.908 0.757 9.083,826,031.1 1,840.0 5,330.2 515 316.0 60.00 11/03/09 8.709 0.731 8.982,738,464.7 1,840.0 5,261.1 505 316.5 60.00 11/03/09 8.583 0.747 8.984,005,798.1 1,840.0 5,433.0 519 316.5 60.00 11/03/09 8.376 0.738 8.884,206,796.2 1,840.0 5,491.8 521 313.3 60.00 11/03/09 8.255 0.733 8.784,764,454.4 1,840.0 5,574.2 524 313.1 11/03/09 8.735 0.774 9.2 84,685,453.4 1,840.0 5,522.9 525 313.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

08:00 09:00 10:00 11:00 12:00 C 13:00 C 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 60.00 60.00 11/06/09 11.786 1.013 11.786,757,844.7 1,840.0 5,375.2 526 327.9 60.00 11/06/09 11.701 1.016 11.886,638,222.8 1,840.0 5,414.9 526 329.1 60.00 11/06/09 10.703 0.939 10.986,689,862.8 1,840.0 5,512.4 525 325.5 60.00 11/06/09 9.791 0.850 10.085,296,040.2 1,840.0 5,423.7 522 326.5 60.00 11/06/09 9.613 0.837 9.885,671,524.8 1,840.0 5,447.6 523 324.7 60.00 11/06/09 9.455 0.819 9.685,254,833.4 1,840.0 5,421.1 518 324.3 60.00 11/06/09 9.367 0.810 9.585,734,110.3 1,840.0 5,405.0 521 324.1 60.00 11/06/09 9.335 0.822 9.586,299,288.6 1,840.0 5,487.5 526 322.1 60.00 11/06/09 9.256 0.810 9.585,641,186.5 1,840.0 5,492.2 523 319.0 60.00 11/06/09 9.087 0.791 9.2 85,910,640.9 1,840.0 5,462.8 520 317.8 60.00 11/06/09 9.165 0.797 9.485,098,880.4 1,840.0 5,457.4 520 319.1 60.00 11/06/09 9.461 0.780 9.8 79,564,047.0 1,840.0 5,145.7 485 322.4 60.00 11/06/09 9.698 0.721 10.0 72,007,541.7 1,840.0 4,657.0 429 310.8 60.00 11/06/09 9.406 0.619 9.466,119,079.1 1,840.0 4,096.5 384 299.2 60.00 11/06/09 9.210 0.549 8.961,720,311.3 1,840.0 3,723.3 342 277.2 60.00 11/06/09 8.610 0.410 8.349,392,215.4 1,840.0 2,979.6 264 272.6 60.00 11/06/09 8.000 0.345 7.347,541,519.7 1,840.0 2,687.2 233 272.7 60.00 11/06/09 7.877 0.310 6.845,386,706.8 1,840.0 2,466.7 214 279.5 60.00 11/06/09 8.512 0.351 7.248,986,438.5 1,840.0 2,582.4 233 290.1 60.00 11/06/09 9.053 0.472 8.2 57,508,384.2 1,840.0 3,250.5 305 308.6 60.00 11/06/09 8.833 0.612 8.571,871,556.5 1,840.0 4,335.8 419 311.6 60.00 11/05/09 9.534 0.716 9.4 76,536,932.5 1,840.0 4,700.4 452 312.4 60.00 11/05/09 8.951 0.765 9.1 84,253,265.6 1,840.0 5,357.4 511 317.1 60.00 11/05/09 9.100 0.836 9.489,078,422.0 1,840.0 5,761.0 542 317.8 60.00 11/05/09 9.060 0.838 9.588,508,992.2 1,840.0 5,772.3 544 318.7 60.00 11/05/09 9.247 0.844 9.589,284,424.0 1,840.0 5,725.8 543 318.7 60.00 11/05/09 9.240 0.843 9.588,751,368.8 1,840.0 5,691.6 544 319.5 60.00 11/05/09 9.349 0.846 9.589,075,189.5 1,840.0 5,664.0 543 320.5 60.00 11/05/09 9.346 0.846 9.688,361,239.8 1,840.0 5,666.6 542 320.8 60.00 11/05/09 9.143 0.827 9.388,668,843.4 1,840.0 5,638.2 542 320.4 60.00 11/05/09 9.149 0.826 9.388,703,119.2 1,840.0 5,640.4 542 318.9 60.00 11/05/09 9.124 0.835 9.488,894,440.0 1,840.0 5,700.8 542 318.8 60.00 11/05/09 9.179 0.835 9.489,056,042.0 1,840.0 5,662.8 541 318.7 60.00 11/05/09 8.946 0.819 9.2 89,348,417.4 1,840.0 5,729.9 542 318.5 60.00 11/05/09 8.876 0.812 9.1 89,564,789.6 1,840.0 5,743.8 542 318.3 60.00 11/05/09 8.712 0.765 8.787,909,161.2 1,840.0 5,494.3 529 314.7 11/05/09 8.688 0.762 8.886,349,190.2 1,840.0 5,490.7 526 314.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 60.00 60.00 11/08/09 10.727 0.927 11.1 83,579,286.7 1,840.0 5,405.4 513 325.8 60.00 11/08/09 11.116 0.962 11.683,042,973.2 1,840.0 5,415.8 507 319.8 60.00 11/08/09 11.205 0.802 11.2 71,939,575.5 1,840.0 4,496.3 426 309.1 60.00 11/08/09 11.017 0.775 11.1 70,165,237.0 1,840.0 4,385.3 416 300.4 60.00 11/08/09 10.953 0.754 10.969,565,352.2 1,840.0 4,310.0 409 304.5 60.00 11/08/09 11.107 0.787 11.1 71,027,052.9 1,840.0 4,439.2 421 304.4 60.00 11/08/09 11.156 0.797 11.2 71,607,157.8 1,840.0 4,475.4 426 301.3 60.00 11/08/09 11.270 0.788 11.2 70,207,321.6 1,840.0 4,387.9 416 300.3 60.00 11/08/09 11.319 0.807 11.3 71,614,504.9 1,840.0 4,475.9 427 302.3 60.00 11/08/09 11.460 0.887 11.577,040,837.8 1,840.0 4,856.9 462 308.6 60.00 11/07/09 11.531 0.991 11.983,454,317.2 1,840.0 5,351.9 506 314.4 60.00 11/07/09 11.383 0.989 11.784,335,742.8 1,840.0 5,454.3 510 317.6 60.00 11/07/09 11.526 1.031 11.987,056,423.5 1,840.0 5,582.9 525 322.5 60.00 11/07/09 11.402 1.010 11.786,776,397.1 1,840.0 5,517.8 521 324.1 60.00 11/07/09 10.407 0.921 10.687,065,684.0 1,840.0 5,536.3 523 324.5 60.00 11/07/09 9.759 0.862 9.986,995,367.6 1,840.0 5,531.7 521 325.6 60.00 11/07/09 10.055 0.881 10.2 86,610,361.8 1,840.0 5,460.2 519 326.7 60.00 11/07/09 10.613 0.931 10.787,187,943.8 1,840.0 5,496.6 520 327.5 60.00 11/07/09 10.955 0.963 11.087,886,042.8 1,840.0 5,492.9 525 329.1 60.00 11/07/09 11.227 0.993 11.387,714,153.7 1,840.0 5,529.8 524 328.9 60.00 11/07/09 11.327 0.997 11.487,304,909.2 1,840.0 5,504.0 522 327.2 60.00 11/07/09 11.064 0.968 11.1 87,132,750.8 1,840.0 5,493.2 520 325.2 60.00 11/07/09 10.937 0.958 11.087,285,984.7 1,840.0 5,455.4 522 323.4 60.00 11/07/09 10.541 0.916 10.785,896,719.0 1,840.0 5,415.2 517 321.4 60.00 11/07/09 9.517 0.839 9.886,049,633.4 1,840.0 5,518.4 519 318.0 60.00 11/07/09 9.508 0.766 9.680,277,227.5 1,840.0 5,017.3 480 312.6 60.00 11/07/09 10.078 0.713 9.7 73,898,463.8 1,840.0 4,417.8 426 311.2 60.00 11/07/09 10.998 0.713 10.468,610,544.3 1,840.0 4,064.5 386 298.9 60.00 11/07/09 11.347 0.687 10.565,762,964.5 1,840.0 3,788.5 364 305.2 60.00 11/07/09 11.571 0.709 10.766,470,255.1 1,840.0 3,829.3 370 307.2 60.00 11/07/09 11.716 0.690 10.764,391,459.5 1,840.0 3,674.5 356 304.5 60.00 11/07/09 11.713 0.683 10.764,021,119.6 1,840.0 3,653.4 354 306.6 60.00 11/07/09 11.398 0.712 10.766,953,488.6 1,840.0 3,893.5 377 307.7 60.00 11/07/09 11.625 0.714 10.766,564,432.5 1,840.0 3,834.7 374 312.5 60.00 11/06/09 11.796 0.809 11.2 72,263,982.1 1,840.0 4,280.9 417 321.6 60.00 11/06/09 12.122 0.964 11.981,474,785.5 1,840.0 4,959.3 491 328.3 11/06/09 12.038 1.002 11.885,218,297.6 1,840.0 5,187.2 517 328.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 S S S 10:00 S S S 11:00 S S S 12:00 S S S 13:00 S S S 14:00 S S S 15:00 S S S 16:00 S S SC 17:00 C 18:00 19:00 20:00 21:00 22:00 60.00 60.00 11/09/09 11.646 0.962 11.881,722,205.8 1,840.0 5,152.0 495 312.6 60.00 11/09/09 12.060 1.059 12.485,743,022.1 1,840.0 5,498.7 525 314.4 60.00 11/09/09 12.390 1.094 12.786,203,665.4 1,840.0 5,528.3 527 315.1 60.00 11/09/09 10.377 0.908 10.686,017,252.6 1,840.0 5,469.6 525 316.1 60.00 11/09/09 9.862 0.863 10.1 85,863,288.1 1,840.0 5,459.8 526 318.9 60.00 11/09/09 9.753 0.863 10.086,511,254.1 1,840.0 5,548.0 525 320.6 60.00 11/09/09 9.437 0.831 9.786,089,302.1 1,840.0 5,520.9 525 320.5 60.00 11/09/09 9.511 0.832 9.786,254,807.2 1,840.0 5,484.7 525 321.4 60.00 11/09/09 9.432 0.828 9.785,792,984.8 1,840.0 5,501.9 523 322.0 60.00 11/09/09 9.285 0.830 9.786,055,061.1 1,840.0 5,612.3 525 322.3 60.00 11/09/09 9.271 0.834 9.786,397,941.1 1,840.0 5,634.7 527 322.7 60.00 11/09/09 9.244 0.834 9.786,456,643.7 1,840.0 5,638.5 526 323.5 60.00 11/09/09 9.362 0.828 9.785,802,949.0 1,840.0 5,549.2 523 321.9 60.00 11/09/09 9.436 0.828 9.785,855,890.2 1,840.0 5,506.0 522 320.2 60.00 11/09/09 8.975 0.802 9.386,020,051.0 1,840.0 5,563.3 523 318.5 60.00 11/09/09 9.225 0.796 9.583,730,414.2 1,840.0 5,415.1 507 313.7 60.00 11/09/09 9.367 0.720 9.4 76,512,896.6 1,840.0 4,823.6 452 301.2 60.00 11/09/09 9.526 0.643 9.2 69,894,953.3 1,840.0 4,216.5 398 304.5 60.00 11/09/09 9.504 0.615 9.068,564,811.0 1,840.0 4,061.7 384 317.1 60.00 11/09/09 9.706 0.638 9.468,106,836.3 1,840.0 4,108.6 382 315.2 60.00 11/09/09 9.957 0.662 9.569,741,869.4 1,840.0 4,169.4 395 313.6 60.00 11/09/09 9.954 0.665 9.769,027,501.1 1,840.0 4,164.2 395 314.9 60.00 11/09/09 9.819 0.725 9.8 74,415,493.4 1,840.0 4,610.5 438 318.9 60.00 11/08/09 9.967 0.800 9.881,823,462.4 1,840.0 5,025.0 490 324.3 60.00 11/08/09 9.981 0.816 9.982,821,032.8 1,840.0 5,131.3 499 324.0 60.00 11/08/09 10.108 0.844 10.084,836,930.3 1,840.0 5,210.1 513 327.7 60.00 11/08/09 10.060 0.869 10.087,178,993.2 1,840.0 5,401.3 526 327.9 60.00 11/08/09 10.042 0.882 10.1 87,118,189.4 1,840.0 5,492.2 525 328.3 60.00 11/08/09 10.423 0.898 10.486,664,342.9 1,840.0 5,369.4 524 328.4 60.00 11/08/09 10.887 0.925 10.985,218,999.7 1,840.0 5,326.2 513 328.8 60.00 11/08/09 10.917 0.945 11.086,096,011.6 1,840.0 5,427.8 520 330.1 60.00 11/08/09 10.831 0.921 10.785,912,983.5 1,840.0 5,322.9 519 329.3 60.00 11/08/09 10.830 0.921 10.785,841,262.1 1,840.0 5,318.4 520 328.5 60.00 11/08/09 10.711 0.910 10.785,242,376.5 1,840.0 5,327.6 517 327.4 60.00 11/08/09 10.798 0.926 10.985,219,274.6 1,840.0 5,372.5 522 324.8 60.00 11/08/09 10.447 0.919 10.885,243,389.4 1,840.0 5,513.0 522 323.1 11/08/09 10.488 0.918 10.884,789,920.5 1,840.0 5,483.7 521 324.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 M 09:00 S S S 10:00 S S S 11:00 ST ST STC 12:00 C 13:00 C 14:00 C 15:00 C 16:00 C 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 60.00 60.00 11/11/09 10.555 0.902 10.784,687,130.2 1,840.0 5,339.0 509 310.3 60.00 11/11/09 10.801 0.952 10.987,223,353.1 1,840.0 5,498.8 524 311.8 60.00 11/11/09 10.843 0.954 11.086,589,647.9 1,840.0 5,506.0 519 306.0 60.00 11/11/09 10.651 0.832 10.6 78,751,981.9 1,840.0 4,879.2 462 302.8 60.00 11/11/09 10.786 0.933 11.085,115,567.9 1,840.0 5,412.3 510 307.2 60.00 11/11/09 10.265 0.813 10.577,709,546.7 1,840.0 4,941.3 459 293.2 60.00 11/11/09 10.038 0.731 9.9 74,006,462.9 1,840.0 4,544.9 426 300.8 60.00 11/11/09 10.138 0.761 10.1 75,838,106.7 1,840.0 4,698.7 438 300.2 60.00 11/11/09 10.045 0.718 9.9 72,400,839.7 1,840.0 4,485.7 410 294.1 60.00 11/11/09 10.180 0.655 9.767,366,140.7 1,840.0 4,027.3 372 290.1 60.00 11/11/09 10.181 0.607 9.663,635,716.8 1,840.0 3,735.2 346 295.7 60.00 11/11/09 9.888 0.684 9.7 70,600,626.5 1,840.0 4,335.8 402 299.2 60.00 11/10/09 9.376 0.649 9.1 71,382,335.8 1,840.0 4,345.0 410 307.3 60.00 11/10/09 9.258 0.768 9.6 79,926,843.8 1,840.0 5,169.2 483 310.7 60.00 11/10/09 9.209 0.763 9.481,216,081.1 1,840.0 5,164.3 489 317.1 60.00 11/10/09 9.386 0.840 9.786,503,503.5 1,840.0 5,594.6 526 314.1 60.00 11/10/09 9.751 0.869 10.087,129,364.4 1,840.0 5,587.6 526 314.7 60.00 11/10/09 9.972 0.872 10.1 86,592,407.5 1,840.0 5,459.1 524 320.0 60.00 11/10/09 9.691 0.841 9.886,252,933.2 1,840.0 5,437.7 522 322.2 60.00 11/10/09 9.564 0.829 9.686,491,979.1 1,840.0 5,405.8 519 319.9 60.00 11/10/09 9.450 0.789 9.583,346,787.7 1,840.0 5,209.2 501 316.8 60.00 11/10/09 9.037 0.782 9.384,463,758.7 1,840.0 5,416.7 511 319.0 60.00 11/10/09 9.716 0.851 9.886,988,777.7 1,840.0 5,484.1 527 320.4 60.00 11/10/09 7.762 0.681 7.887,212,822.8 1,840.0 5,498.2 527 320.9 60.00 11/10/09 8.392 0.743 8.587,397,272.2 1,840.0 5,557.3 526 322.0 60.00 11/10/09 8.282 0.740 8.587,069,600.8 1,840.0 5,583.8 525 318.0 60.00 11/10/09 8.397 0.745 8.587,646,823.9 1,840.0 5,525.6 525 316.3 60.00 11/10/09 9.084 0.796 9.2 86,564,970.5 1,840.0 5,457.4 513 312.9 60.00 11/10/09 10.197 0.875 10.484,343,514.1 1,840.0 5,363.2 506 309.2 60.00 11/10/09 9.814 0.739 9.8 75,467,986.7 1,840.0 4,716.8 442 300.6 60.00 11/10/09 9.677 0.618 9.366,359,543.8 1,840.0 4,003.2 366 300.8 60.00 11/10/09 9.500 0.587 9.1 64,611,480.3 1,840.0 3,862.6 355 297.3 60.00 11/10/09 9.182 0.561 8.864,164,145.5 1,840.0 3,801.0 350 296.5 60.00 11/10/09 10.274 0.625 9.863,908,727.1 1,840.0 3,785.9 351 295.5 60.00 11/10/09 11.376 0.689 10.863,729,592.5 1,840.0 3,775.3 351 294.9 60.00 11/10/09 11.461 0.712 11.065,134,586.0 1,840.0 3,893.9 365 298.3 11/09/09 11.383 0.768 11.069,883,863.2 1,840.0 4,215.8 400 304.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 M 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 60.00 60.00 11/13/09 13.700 1.058 13.578,817,013.8 1,840.0 4,840.4 475 311.2 60.00 11/12/09 13.539 1.074 13.082,555,793.5 1,840.0 4,980.3 496 317.4 60.00 11/12/09 12.768 1.058 12.485,606,977.4 1,840.0 5,164.3 518 328.6 60.00 11/12/09 12.038 1.006 11.885,336,834.0 1,840.0 5,240.8 517 324.7 60.00 11/12/09 11.783 1.014 11.886,255,184.3 1,840.0 5,390.9 524 322.6 60.00 11/12/09 11.613 0.989 11.486,878,550.1 1,840.0 5,335.5 526 318.7 60.00 11/12/09 11.446 0.979 11.486,372,374.5 1,840.0 5,351.3 526 314.6 60.00 11/12/09 11.471 0.977 11.386,738,030.1 1,840.0 5,326.8 524 312.3 60.00 11/12/09 11.078 0.942 10.986,689,033.2 1,840.0 5,323.8 523 312.8 60.00 11/12/09 10.796 0.927 10.786,678,778.5 1,840.0 5,370.3 523 312.9 60.00 11/12/09 10.474 0.905 10.586,585,163.7 1,840.0 5,411.6 522 313.2 60.00 11/12/09 10.645 0.926 10.687,430,857.4 1,840.0 5,464.4 527 314.1 60.00 11/12/09 10.844 0.946 10.987,145,094.8 1,840.0 5,446.6 524 313.7 60.00 11/12/09 10.957 0.950 10.987,270,551.1 1,840.0 5,407.0 525 316.3 60.00 11/12/09 11.119 0.938 10.886,900,411.4 1,840.0 5,289.6 525 315.5 60.00 11/12/09 10.537 0.887 10.2 87,014,661.8 1,840.0 5,249.3 525 319.5 60.00 11/12/09 8.790 0.778 9.1 86,103,535.7 1,840.0 5,521.9 521 317.6 60.00 11/12/09 9.968 0.853 10.085,509,837.2 1,840.0 5,344.4 518 320.8 60.00 11/12/09 10.634 0.926 10.985,285,300.4 1,840.0 5,423.0 513 314.5 60.00 11/12/09 10.333 0.817 10.578,264,777.8 1,840.0 4,934.1 469 318.8 60.00 11/12/09 10.245 0.879 10.782,090,651.9 1,840.0 5,353.8 500 320.9 60.00 11/12/09 10.518 0.854 10.9 78,796,937.6 1,840.0 5,096.1 479 318.6 60.00 11/12/09 10.438 0.862 10.781,044,055.9 1,840.0 5,153.3 494 319.8 60.00 11/12/09 10.250 0.882 10.584,018,289.3 1,840.0 5,388.1 513 319.1 60.00 11/12/09 10.083 0.863 10.582,047,573.3 1,840.0 5,351.0 501 317.1 60.00 11/11/09 10.227 0.902 10.884,091,569.6 1,840.0 5,530.0 515 318.9 60.00 11/11/09 10.369 0.936 11.085,474,914.3 1,840.0 5,620.9 527 317.0 60.00 11/11/09 10.621 0.966 11.385,756,682.1 1,840.0 5,686.1 526 314.5 60.00 11/11/09 10.576 0.940 11.085,970,330.8 1,840.0 5,560.0 524 313.4 60.00 11/11/09 10.408 0.920 10.686,908,529.7 1,840.0 5,526.3 527 312.8 60.00 11/11/09 10.113 0.890 10.386,503,562.5 1,840.0 5,500.5 525 312.8 60.00 11/11/09 9.781 0.863 10.086,860,861.2 1,840.0 5,523.2 526 312.6 60.00 11/11/09 9.723 0.856 9.986,634,534.3 1,840.0 5,508.9 524 311.7 60.00 11/11/09 10.012 0.874 10.2 86,048,369.6 1,840.0 5,471.5 521 311.6 60.00 11/11/09 10.197 0.894 10.386,852,297.1 1,840.0 5,475.5 525 311.6 60.00 11/11/09 10.223 0.896 10.386,809,774.8 1,840.0 5,472.8 523 310.6 11/11/09 10.222 0.871 10.483,968,170.9 1,840.0 5,339.3 503 308.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 60.00 60.00 11/14/09 8.973 0.792 9.1 87,198,805.5 1,840.0 5,497.3 522 323.6 60.00 11/14/09 8.718 0.775 8.987,073,408.3 1,840.0 5,536.7 525 327.2 60.00 11/14/09 8.694 0.772 8.987,100,111.9 1,840.0 5,538.4 526 333.3 60.00 11/14/09 8.540 0.751 8.885,566,571.9 1,840.0 5,487.4 521 330.7 60.00 11/14/09 8.024 0.705 8.385,542,600.0 1,840.0 5,485.9 520 322.1 60.00 11/14/09 7.541 0.665 7.984,776,194.4 1,840.0 5,528.9 521 317.8 60.00 11/14/09 7.542 0.650 7.784,233,192.3 1,840.0 5,401.9 517 324.9 60.00 11/14/09 7.897 0.686 8.382,624,484.6 1,840.0 5,433.4 513 316.6 60.00 11/14/09 8.627 0.728 9.081,560,718.4 1,840.0 5,274.9 499 323.7 60.00 11/14/09 8.834 0.743 8.983,338,907.6 1,840.0 5,254.0 508 323.6 60.00 11/14/09 8.694 0.707 8.880,755,854.4 1,840.0 5,091.1 491 322.6 60.00 11/14/09 8.248 0.694 8.581,589,426.6 1,840.0 5,276.7 498 320.5 60.00 11/14/09 8.157 0.661 8.3 79,692,711.0 1,840.0 5,067.4 487 322.8 60.00 11/14/09 8.304 0.718 8.684,058,614.0 1,840.0 5,390.7 517 325.0 60.00 11/13/09 8.276 0.721 8.584,613,105.4 1,840.0 5,426.3 518 322.6 60.00 11/13/09 8.320 0.715 8.683,097,566.3 1,840.0 5,374.3 511 320.8 60.00 11/13/09 8.363 0.740 8.785,272,576.8 1,840.0 5,514.9 524 318.8 60.00 11/13/09 8.636 0.770 9.085,936,866.3 1,840.0 5,557.9 526 315.1 60.00 11/13/09 9.114 0.806 9.585,449,075.0 1,840.0 5,526.3 526 312.7 60.00 11/13/09 9.798 0.842 9.984,923,233.4 1,840.0 5,353.8 526 314.4 60.00 11/13/09 9.994 0.861 10.1 85,578,985.9 1,840.0 5,395.2 526 315.3 60.00 11/13/09 10.300 0.882 10.385,463,800.1 1,840.0 5,341.5 525 316.6 60.00 11/13/09 10.610 0.901 10.685,469,263.0 1,840.0 5,295.4 526 321.2 60.00 11/13/09 10.626 0.895 10.585,427,119.4 1,840.0 5,246.3 525 327.6 60.00 11/13/09 10.049 0.856 10.1 85,123,479.1 1,840.0 5,320.2 524 324.0 60.00 11/13/09 9.548 0.819 9.685,330,112.7 1,840.0 5,379.5 525 318.2 60.00 11/13/09 9.833 0.838 9.885,360,006.8 1,840.0 5,335.0 526 312.9 60.00 11/13/09 10.187 0.864 10.1 85,338,677.7 1,840.0 5,287.3 524 314.7 60.00 11/13/09 10.171 0.859 10.1 85,191,184.7 1,840.0 5,278.1 524 317.6 60.00 11/13/09 10.290 0.873 10.384,958,489.2 1,840.0 5,309.9 525 321.7 60.00 11/13/09 10.864 0.915 10.884,839,223.9 1,840.0 5,256.3 523 315.1 60.00 11/13/09 10.909 0.836 11.0 76,284,980.7 1,840.0 4,809.3 464 297.5 60.00 11/13/09 11.043 0.764 10.8 71,197,679.8 1,840.0 4,333.8 425 305.9 60.00 11/13/09 11.220 0.815 11.0 74,012,766.7 1,840.0 4,545.4 446 304.5 60.00 11/13/09 11.686 0.863 11.6 74,839,550.5 1,840.0 4,636.8 452 305.8 60.00 11/13/09 12.480 0.922 12.3 74,858,719.7 1,840.0 4,638.0 451 303.9 11/13/09 13.255 0.978 13.1 74,634,891.9 1,840.0 4,624.1 449 302.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 60.00 60.00 11/16/09 11.750 0.966 11.484,607,392.8 1,840.0 5,150.0 497 313.9 60.00 11/16/09 11.851 1.038 11.987,252,024.2 1,840.0 5,453.3 517 317.1 60.00 11/16/09 11.343 0.982 11.486,448,341.4 1,840.0 5,403.0 513 318.5 60.00 11/15/09 11.016 0.966 11.2 86,394,580.2 1,840.0 5,493.6 514 318.1 60.00 11/15/09 11.214 0.995 11.487,342,960.6 1,840.0 5,553.9 524 315.5 60.00 11/15/09 11.646 1.051 11.988,431,064.1 1,840.0 5,623.1 527 316.5 60.00 11/15/09 12.353 1.111 12.688,075,194.1 1,840.0 5,648.3 526 311.9 60.00 11/15/09 12.544 1.123 12.788,595,010.1 1,840.0 5,585.3 527 313.4 60.00 11/15/09 11.595 1.034 11.887,809,193.2 1,840.0 5,583.5 525 313.5 60.00 11/15/09 10.562 0.943 10.787,932,970.0 1,840.0 5,591.4 526 314.7 60.00 11/15/09 10.274 0.892 10.486,128,065.8 1,840.0 5,429.8 514 310.0 60.00 11/15/09 10.041 0.874 10.1 86,492,263.7 1,840.0 5,452.8 516 311.2 60.00 11/15/09 9.322 0.828 9.587,281,770.2 1,840.0 5,550.0 523 316.5 60.00 11/15/09 8.865 0.795 9.088,012,506.7 1,840.0 5,596.5 525 313.7 60.00 11/15/09 8.611 0.778 8.888,211,620.2 1,840.0 5,657.1 525 312.9 60.00 11/15/09 8.616 0.780 9.087,016,596.4 1,840.0 5,675.0 526 312.9 60.00 11/15/09 8.893 0.809 9.387,145,667.5 1,840.0 5,683.4 527 315.1 60.00 11/15/09 8.672 0.776 8.987,096,559.9 1,840.0 5,585.6 524 311.3 60.00 11/15/09 8.605 0.772 8.887,468,686.5 1,840.0 5,609.4 525 314.6 60.00 11/15/09 8.617 0.752 8.984,692,295.7 1,840.0 5,477.4 513 314.5 60.00 11/15/09 8.227 0.642 8.4 76,928,337.8 1,840.0 4,891.6 460 300.0 60.00 11/15/09 8.586 0.632 8.574,291,599.4 1,840.0 4,602.9 437 308.9 60.00 11/15/09 8.921 0.675 9.0 74,922,672.5 1,840.0 4,723.4 444 305.6 60.00 11/15/09 9.155 0.689 9.2 74,842,813.0 1,840.0 4,718.4 443 305.5 60.00 11/15/09 9.243 0.726 9.4 77,174,669.2 1,840.0 4,907.3 461 305.4 60.00 11/15/09 9.566 0.745 9.6 77,575,083.2 1,840.0 4,848.4 462 303.5 60.00 11/15/09 9.864 0.804 10.080,144,525.2 1,840.0 5,096.2 484 308.4 60.00 11/14/09 9.927 0.860 10.2 84,355,893.7 1,840.0 5,409.8 509 316.1 60.00 11/14/09 9.928 0.877 10.2 85,930,828.1 1,840.0 5,510.8 520 319.8 60.00 11/14/09 9.940 0.886 10.2 86,750,390.7 1,840.0 5,563.3 524 316.8 60.00 11/14/09 10.040 0.887 10.386,608,440.3 1,840.0 5,507.1 523 320.0 60.00 11/14/09 9.814 0.873 10.087,428,494.4 1,840.0 5,559.3 523 317.8 60.00 11/14/09 9.576 0.837 9.786,411,624.8 1,840.0 5,447.7 517 316.7 60.00 11/14/09 9.338 0.829 9.587,602,614.8 1,840.0 5,570.4 522 322.5 60.00 11/14/09 9.087 0.804 9.386,943,661.0 1,840.0 5,528.5 520 323.6 60.00 11/14/09 9.131 0.815 9.487,095,797.8 1,840.0 5,585.5 523 321.9 11/14/09 9.050 0.796 9.2 86,981,687.1 1,840.0 5,483.6 521 318.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 60.00 60.00 11/17/09 11.279 0.993 11.586,813,001.6 1,840.0 5,520.2 526 298.7 60.00 11/17/09 11.039 0.980 11.387,098,239.2 1,840.0 5,538.3 527 302.8 60.00 11/17/09 10.787 0.961 11.1 86,954,262.6 1,840.0 5,576.4 527 300.9 60.00 11/17/09 11.104 0.983 11.387,133,463.2 1,840.0 5,540.5 527 300.0 60.00 11/17/09 11.373 0.985 11.387,125,343.0 1,840.0 5,398.0 526 298.9 60.00 11/17/09 11.312 0.986 11.487,000,209.5 1,840.0 5,437.5 525 300.1 60.00 11/17/09 11.097 0.965 11.1 87,006,422.6 1,840.0 5,437.9 526 303.7 60.00 11/17/09 10.696 0.922 10.786,722,240.7 1,840.0 5,373.0 524 304.2 60.00 11/17/09 11.033 0.966 11.2 86,569,899.9 1,840.0 5,457.7 524 300.9 60.00 11/17/09 10.526 0.808 10.4 78,039,970.5 1,840.0 4,792.7 460 283.1 60.00 11/17/09 10.111 0.655 9.668,476,732.6 1,840.0 4,056.5 385 286.0 60.00 11/17/09 9.962 0.704 9.7 73,111,346.3 1,840.0 4,410.5 423 289.2 60.00 11/17/09 9.933 0.708 9.6 74,037,885.3 1,840.0 4,466.4 429 290.4 60.00 11/17/09 10.020 0.736 9.6 77,081,110.2 1,840.0 4,608.1 450 299.0 60.00 11/17/09 9.796 0.774 9.681,229,987.2 1,840.0 4,944.4 482 299.9 60.00 11/17/09 10.185 0.842 10.084,449,507.9 1,840.0 5,186.3 504 298.1 60.00 11/16/09 10.011 0.796 9.881,676,150.2 1,840.0 4,971.6 486 295.2 60.00 11/16/09 9.928 0.855 9.887,321,008.6 1,840.0 5,410.1 523 301.2 60.00 11/16/09 10.021 0.889 10.2 87,659,516.5 1,840.0 5,574.0 524 301.6 60.00 11/16/09 10.058 0.882 10.1 87,241,039.7 1,840.0 5,500.0 520 303.2 60.00 11/16/09 10.338 0.925 10.488,750,196.2 1,840.0 5,595.1 527 311.2 60.00 11/16/09 10.520 0.940 10.689,181,961.0 1,840.0 5,573.9 526 316.7 60.00 11/16/09 10.690 0.944 10.689,329,043.4 1,840.0 5,534.5 527 320.3 60.00 11/16/09 10.979 0.918 10.687,238,501.9 1,840.0 5,215.4 516 320.3 60.00 11/16/09 10.249 0.917 10.587,477,510.1 1,840.0 5,610.0 519 324.6 60.00 11/16/09 10.090 0.896 10.387,009,502.7 1,840.0 5,532.7 517 320.6 60.00 11/16/09 10.063 0.909 10.388,231,824.7 1,840.0 5,658.4 524 316.8 60.00 11/16/09 10.083 0.901 10.387,948,848.5 1,840.0 5,592.4 519 315.4 60.00 11/16/09 10.140 0.903 10.2 88,316,154.5 1,840.0 5,567.7 521 316.7 60.00 11/16/09 10.237 0.918 10.488,558,462.5 1,840.0 5,583.0 524 315.1 60.00 11/16/09 10.330 0.902 10.387,517,260.5 1,840.0 5,469.8 516 318.4 60.00 11/16/09 10.165 0.904 10.387,856,834.7 1,840.0 5,538.8 518 318.5 60.00 11/16/09 10.098 0.828 10.1 81,988,206.5 1,840.0 5,124.3 479 307.8 60.00 11/16/09 10.273 0.729 9.9 73,897,172.3 1,840.0 4,417.8 418 292.6 60.00 11/16/09 10.572 0.743 10.1 73,509,738.9 1,840.0 4,394.6 415 303.7 60.00 11/16/09 10.851 0.808 10.6 76,330,304.0 1,840.0 4,646.2 433 303.8 11/16/09 11.284 0.822 10.9 75,864,157.3 1,840.0 4,535.3 430 308.3

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 C 10:00 C 11:00 C 12:00 C 13:00 C 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 60.00 60.00 11/19/09 11.629 1.004 11.587,377,246.2 1,840.0 5,413.6 513 299.9 60.00 11/19/09 11.771 1.003 11.884,886,825.6 1,840.0 5,305.4 502 301.0 60.00 11/19/09 11.720 1.051 11.988,232,959.9 1,840.0 5,610.5 524 303.5 60.00 11/19/09 11.825 1.059 12.088,271,449.8 1,840.0 5,612.9 524 303.6 60.00 11/19/09 11.822 1.067 12.088,825,966.7 1,840.0 5,648.2 525 305.1 60.00 11/18/09 11.629 1.045 11.888,562,639.4 1,840.0 5,631.5 527 307.7 60.00 11/18/09 11.475 1.006 11.686,521,445.8 1,840.0 5,501.6 514 307.0 60.00 11/18/09 11.625 1.040 11.888,238,228.1 1,840.0 5,610.8 526 309.0 60.00 11/18/09 11.511 1.032 11.888,031,546.7 1,840.0 5,597.7 527 309.3 60.00 11/18/09 11.547 1.032 11.788,367,393.7 1,840.0 5,571.0 527 311.2 60.00 11/18/09 11.559 1.036 11.888,148,179.6 1,840.0 5,605.1 528 314.5 60.00 11/18/09 11.586 1.039 11.888,316,083.2 1,840.0 5,615.7 527 315.0 60.00 11/18/09 11.178 1.002 11.587,376,541.6 1,840.0 5,603.5 527 315.6 60.00 11/18/09 10.105 0.895 10.2 87,510,007.0 1,840.0 5,516.9 526 313.0 60.00 11/18/09 10.241 0.905 10.487,329,011.0 1,840.0 5,505.5 526 312.0 60.00 11/18/09 10.371 0.917 10.587,440,511.2 1,840.0 5,512.6 529 319.9 60.00 11/18/09 10.567 0.937 10.787,560,056.6 1,840.0 5,567.7 527 318.8 60.00 11/18/09 10.748 0.947 10.987,052,503.5 1,840.0 5,535.4 526 312.9 60.00 11/18/09 10.828 0.955 11.087,266,092.5 1,840.0 5,501.6 527 310.8 60.00 11/18/09 10.710 0.941 10.986,898,416.5 1,840.0 5,478.4 525 305.3 60.00 11/18/09 10.691 0.933 10.787,133,027.8 1,840.0 5,445.8 523 302.3 60.00 11/18/09 10.419 0.927 10.786,787,640.7 1,840.0 5,565.8 524 297.0 60.00 11/18/09 10.389 0.903 10.685,166,171.6 1,840.0 5,415.4 513 286.2 60.00 11/18/09 10.432 0.790 10.3 76,779,410.1 1,840.0 4,757.0 449 287.7 60.00 11/18/09 10.772 0.782 10.6 73,820,508.9 1,840.0 4,533.6 428 285.3 60.00 11/18/09 10.970 0.792 10.7 74,015,719.4 1,840.0 4,505.3 430 285.8 60.00 11/18/09 11.208 0.858 11.1 77,263,039.7 1,840.0 4,786.9 453 285.5 60.00 11/18/09 11.458 0.835 11.1 75,279,758.5 1,840.0 4,541.3 435 288.2 60.00 11/18/09 11.314 0.935 11.383,239,884.9 1,840.0 5,157.3 497 294.4 60.00 11/17/09 11.384 0.985 11.585,721,391.0 1,840.0 5,404.1 516 295.9 60.00 11/17/09 11.316 0.930 11.2 83,187,305.2 1,840.0 5,154.0 503 293.6 60.00 11/17/09 11.486 0.980 11.386,722,469.7 1,840.0 5,325.9 525 296.2 60.00 11/17/09 11.450 0.989 11.487,237,079.9 1,840.0 5,404.9 527 297.1 60.00 11/17/09 11.667 1.046 12.087,135,908.0 1,840.0 5,588.1 527 297.5 60.00 11/17/09 11.552 1.030 11.986,990,147.3 1,840.0 5,578.7 526 297.7 60.00 11/17/09 11.222 0.997 11.586,959,312.5 1,840.0 5,576.7 527 298.7 11/17/09 11.146 0.994 11.487,042,814.4 1,840.0 5,582.1 526 299.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C MC M 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 60.00 60.00 11/20/09 11.523 0.987 11.1 88,940,230.7 1,840.0 5,365.4 528 302.9 60.00 11/20/09 11.461 0.989 11.1 89,224,245.6 1,840.0 5,382.5 529 302.9 60.00 11/20/09 11.400 0.984 11.1 89,105,834.6 1,840.0 5,375.4 529 305.0 60.00 11/20/09 10.646 0.922 10.488,965,228.0 1,840.0 5,415.3 528 306.5 60.00 11/20/09 9.045 0.777 8.888,113,466.5 1,840.0 5,363.4 525 304.6 60.00 11/20/09 7.250 0.621 7.1 87,269,360.7 1,840.0 5,359.5 525 301.3 60.00 11/20/09 6.562 0.563 6.587,098,489.6 1,840.0 5,349.0 527 300.0 60.00 11/20/09 6.997 0.598 6.887,706,600.3 1,840.0 5,338.7 527 300.8 60.00 11/20/09 7.264 0.625 7.2 87,025,750.5 1,840.0 5,391.8 527 300.9 60.00 11/20/09 7.573 0.651 7.586,601,120.7 1,840.0 5,365.5 525 298.9 60.00 11/20/09 8.525 0.713 8.2 86,933,597.7 1,840.0 5,244.4 525 291.9 60.00 11/20/09 8.259 0.702 8.1 86,796,121.2 1,840.0 5,330.4 523 292.1 60.00 11/20/09 8.250 0.675 8.1 83,335,653.4 1,840.0 5,117.9 496 295.9 60.00 11/20/09 8.569 0.696 8.582,509,498.2 1,840.0 5,067.1 491 297.0 60.00 11/20/09 9.171 0.759 8.985,007,919.4 1,840.0 5,174.4 506 299.2 60.00 11/20/09 9.720 0.828 9.587,081,513.5 1,840.0 5,348.0 518 300.4 60.00 11/20/09 10.433 0.889 10.386,912,690.1 1,840.0 5,337.6 514 301.3 60.00 11/20/09 10.620 0.870 10.2 85,793,732.7 1,840.0 5,129.0 506 301.5 60.00 11/19/09 10.493 0.888 10.2 87,262,529.0 1,840.0 5,311.7 520 303.7 60.00 11/19/09 10.284 0.903 10.387,893,175.2 1,840.0 5,493.3 524 303.5 60.00 11/19/09 10.499 0.934 10.688,211,411.1 1,840.0 5,561.1 527 303.9 60.00 11/19/09 11.119 0.992 11.388,266,765.0 1,840.0 5,564.7 527 304.1 60.00 11/19/09 11.831 1.054 12.087,856,335.7 1,840.0 5,586.5 525 304.7 60.00 11/19/09 11.927 1.066 12.1 88,054,824.5 1,840.0 5,599.1 527 306.2 60.00 11/19/09 11.832 1.058 12.1 87,313,714.0 1,840.0 5,599.5 528 307.3 60.00 11/19/09 11.805 1.060 12.2 87,409,026.3 1,840.0 5,605.6 527 306.8 60.00 11/19/09 11.713 1.038 11.987,531,398.3 1,840.0 5,565.8 527 303.5 60.00 11/19/09 11.589 1.032 11.887,373,152.5 1,840.0 5,555.8 526 301.4 60.00 11/19/09 11.312 1.003 11.686,900,946.1 1,840.0 5,525.8 520 301.7 60.00 11/19/09 11.367 1.001 11.785,812,307.4 1,840.0 5,503.2 515 302.8 60.00 11/19/09 11.607 1.042 12.087,190,709.8 1,840.0 5,591.6 526 303.5 60.00 11/19/09 11.711 1.050 12.087,699,365.1 1,840.0 5,624.2 527 303.8 60.00 11/19/09 11.815 1.051 12.1 87,221,316.1 1,840.0 5,546.1 526 305.6 60.00 11/19/09 11.525 1.030 11.887,861,909.5 1,840.0 5,586.9 526 306.7 60.00 11/19/09 11.665 1.034 11.888,002,349.6 1,840.0 5,548.0 526 305.6 60.00 11/19/09 11.432 1.013 11.687,666,024.1 1,840.0 5,526.8 523 295.2 11/19/09 11.428 0.991 11.487,064,713.0 1,840.0 5,441.6 514 298.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 60.00 60.00 11/22/09 10.520 0.853 10.482,331,838.0 1,840.0 5,056.3 484 291.9 60.00 11/22/09 10.187 0.806 10.080,789,995.9 1,840.0 4,961.6 474 293.9 60.00 11/22/09 10.181 0.836 10.083,572,704.1 1,840.0 5,132.5 489 298.1 60.00 11/22/09 9.885 0.813 9.882,805,817.9 1,840.0 5,130.4 487 293.7 60.00 11/22/09 9.846 0.813 9.783,786,147.7 1,840.0 5,145.6 492 296.3 60.00 11/22/09 9.843 0.801 9.783,140,252.8 1,840.0 5,105.9 485 298.2 60.00 11/22/09 9.882 0.824 9.686,298,611.8 1,840.0 5,206.1 504 300.5 60.00 11/21/09 9.612 0.798 9.386,137,577.3 1,840.0 5,196.4 503 298.4 60.00 11/21/09 9.278 0.758 9.083,930,915.6 1,840.0 5,108.8 490 297.2 60.00 11/21/09 9.520 0.773 9.383,013,920.0 1,840.0 5,098.1 483 293.6 60.00 11/21/09 9.743 0.821 9.685,293,253.2 1,840.0 5,284.5 502 298.3 60.00 11/21/09 10.212 0.893 10.2 87,505,301.2 1,840.0 5,469.1 519 302.2 60.00 11/21/09 10.218 0.893 10.387,125,394.0 1,840.0 5,445.3 518 302.0 60.00 11/21/09 10.308 0.909 10.487,233,222.1 1,840.0 5,499.5 525 301.5 60.00 11/21/09 10.257 0.880 10.584,190,787.4 1,840.0 5,353.4 508 297.8 60.00 11/21/09 10.368 0.855 10.482,574,165.0 1,840.0 5,160.9 497 297.0 60.00 11/21/09 10.452 0.855 10.581,823,540.1 1,840.0 5,114.0 492 297.6 60.00 11/21/09 10.377 0.853 10.481,975,356.5 1,840.0 5,123.4 494 299.1 60.00 11/21/09 10.202 0.853 10.382,781,406.0 1,840.0 5,218.8 500 300.0 60.00 11/21/09 10.174 0.863 10.384,028,431.1 1,840.0 5,297.4 511 301.7 60.00 11/21/09 10.439 0.892 10.485,582,300.8 1,840.0 5,348.9 521 302.1 60.00 11/21/09 10.578 0.910 10.686,261,085.0 1,840.0 5,391.3 524 301.4 60.00 11/21/09 10.674 0.919 10.686,464,232.6 1,840.0 5,404.0 521 298.8 60.00 11/21/09 10.433 0.882 10.584,138,578.6 1,840.0 5,304.4 506 296.8 60.00 11/21/09 10.467 0.856 10.482,574,371.7 1,840.0 5,116.0 487 286.9 60.00 11/21/09 10.438 0.787 10.0 78,529,066.6 1,840.0 4,694.7 455 289.7 60.00 11/21/09 10.338 0.765 9.9 77,776,105.4 1,840.0 4,607.4 450 291.1 60.00 11/21/09 10.229 0.755 9.6 78,668,299.8 1,840.0 4,617.5 453 293.4 60.00 11/21/09 10.246 0.797 9.881,544,190.4 1,840.0 4,874.9 477 295.7 60.00 11/21/09 10.337 0.810 10.081,313,332.2 1,840.0 4,905.3 474 298.4 60.00 11/21/09 10.193 0.822 9.983,466,337.5 1,840.0 5,035.2 490 300.4 60.00 11/20/09 10.260 0.866 9.987,892,208.9 1,840.0 5,302.2 521 301.5 60.00 11/20/09 10.740 0.905 10.2 88,532,930.9 1,840.0 5,292.7 523 302.7 60.00 11/20/09 11.255 0.958 10.889,293,375.2 1,840.0 5,338.2 528 304.3 60.00 11/20/09 11.607 0.989 11.1 89,028,118.7 1,840.0 5,322.3 527 305.7 60.00 11/20/09 11.713 0.998 11.388,759,430.0 1,840.0 5,354.5 529 310.5 11/20/09 11.555 0.995 11.2 88,673,813.2 1,840.0 5,397.5 527 306.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 MC 08:00 S S SC 09:00 C 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 60.00 60.00 11/23/09 10.987 0.969 11.1 87,836,652.4 1,840.0 5,537.5 519 307.5 60.00 11/23/09 10.808 0.963 10.988,864,766.6 1,840.0 5,554.1 526 312.4 60.00 11/23/09 10.905 0.968 10.988,849,077.9 1,840.0 5,553.1 528 320.5 60.00 11/23/09 10.824 0.962 11.087,790,357.7 1,840.0 5,534.6 525 319.3 60.00 11/23/09 10.820 0.933 10.985,920,614.3 1,840.0 5,370.1 509 317.5 60.00 11/23/09 10.710 0.950 10.987,563,327.5 1,840.0 5,567.9 521 314.7 60.00 11/23/09 10.676 0.929 10.786,762,523.8 1,840.0 5,422.7 519 312.1 60.00 11/23/09 8.817 0.762 8.886,398,334.5 1,840.0 5,399.9 512 306.6 60.00 11/23/09 7.607 0.646 7.784,300,695.5 1,840.0 5,314.6 506 303.7 60.00 11/23/09 7.694 0.667 7.786,478,666.2 1,840.0 5,404.9 514 301.4 60.00 11/23/09 7.819 0.693 7.987,774,381.2 1,840.0 5,533.6 525 302.9 60.00 11/23/09 8.199 0.732 8.388,555,996.1 1,840.0 5,582.9 527 304.3 60.00 11/23/09 8.597 0.758 8.787,712,094.7 1,840.0 5,529.7 524 303.0 60.00 11/23/09 7.993 0.682 8.084,966,200.2 1,840.0 5,356.6 503 293.7 60.00 11/23/09 8.929 0.758 8.985,286,362.4 1,840.0 5,330.4 502 304.3 60.00 11/23/09 10.279 0.875 10.385,243,562.6 1,840.0 5,327.8 502 300.5 60.00 11/23/09 10.814 0.897 10.883,608,127.1 1,840.0 5,180.1 488 298.6 60.00 11/23/09 11.232 0.947 11.2 84,844,815.5 1,840.0 5,256.7 495 303.5 60.00 11/23/09 11.641 1.040 11.689,760,480.6 1,840.0 5,610.0 528 305.9 60.00 11/23/09 11.656 0.992 11.2 88,502,865.2 1,840.0 5,339.0 518 304.7 60.00 11/22/09 11.028 0.923 10.985,108,703.4 1,840.0 5,226.8 500 305.3 60.00 11/22/09 10.671 0.928 10.786,928,499.6 1,840.0 5,433.0 515 308.1 60.00 11/22/09 10.862 0.980 11.088,924,753.0 1,840.0 5,654.5 529 311.1 60.00 11/22/09 11.264 1.015 11.389,714,235.9 1,840.0 5,655.9 528 309.3 60.00 11/22/09 10.357 0.923 10.488,600,028.1 1,840.0 5,585.7 525 308.4 60.00 11/22/09 8.808 0.781 8.988,138,743.0 1,840.0 5,556.6 526 307.8 60.00 11/22/09 8.179 0.729 8.388,119,371.6 1,840.0 5,555.3 528 310.6 60.00 11/22/09 7.962 0.695 8.086,834,698.1 1,840.0 5,474.4 517 313.4 60.00 11/22/09 7.675 0.669 7.885,987,329.4 1,840.0 5,467.7 517 311.0 60.00 11/22/09 7.479 0.659 7.686,631,155.9 1,840.0 5,508.6 522 307.6 60.00 11/22/09 7.286 0.635 7.486,281,658.1 1,840.0 5,439.5 519 302.8 60.00 11/22/09 7.269 0.632 7.386,381,264.4 1,840.0 5,445.8 519 302.8 60.00 11/22/09 7.374 0.639 7.486,259,413.1 1,840.0 5,438.1 519 303.3 60.00 11/22/09 8.005 0.699 8.087,679,142.9 1,840.0 5,479.9 526 303.8 60.00 11/22/09 10.174 0.911 10.388,549,687.2 1,840.0 5,582.5 528 301.5 60.00 11/22/09 11.065 0.935 10.985,830,544.3 1,840.0 5,271.1 503 298.0 11/22/09 10.955 0.892 10.783,408,053.4 1,840.0 5,077.0 490 300.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 MC 08:00 M 60.00 60.00 11/25/09 8.560 0.695 8.482,944,350.7 1,840.0 5,093.8 509 301.5 60.00 11/25/09 7.968 0.654 7.883,715,262.2 1,840.0 5,141.2 517 302.6 60.00 11/25/09 10.417 0.838 10.381,633,496.6 1,840.0 5,013.3 498 292.3 60.00 11/25/09 10.565 0.773 10.2 75,840,672.2 1,840.0 4,575.2 454 292.7 60.00 11/25/09 10.615 0.758 10.2 74,406,138.7 1,840.0 4,448.2 445 296.9 60.00 11/25/09 10.846 0.836 10.6 78,688,721.1 1,840.0 4,832.5 478 300.5 60.00 11/25/09 10.852 0.852 10.780,100,891.5 1,840.0 4,919.2 488 299.0 60.00 11/25/09 10.822 0.853 10.780,106,319.6 1,840.0 4,919.6 487 297.0 60.00 11/25/09 10.550 0.830 10.380,441,856.9 1,840.0 4,940.2 487 292.8 60.00 11/24/09 10.434 0.817 10.4 78,768,887.2 1,840.0 4,880.3 482 291.1 60.00 11/24/09 10.462 0.807 10.4 77,783,564.8 1,840.0 4,819.2 476 293.9 60.00 11/24/09 10.798 0.890 10.981,951,324.7 1,840.0 5,166.5 508 297.8 60.00 11/24/09 11.041 0.920 11.084,077,400.4 1,840.0 5,209.1 520 301.1 60.00 11/24/09 11.279 0.935 11.1 84,288,999.5 1,840.0 5,176.4 522 303.4 60.00 11/24/09 11.353 0.944 11.1 85,299,431.0 1,840.0 5,192.1 526 304.1 60.00 11/24/09 11.294 0.951 11.2 85,381,172.4 1,840.0 5,243.5 527 306.2 60.00 11/24/09 11.244 0.949 11.2 85,273,427.2 1,840.0 5,283.2 525 303.5 60.00 11/24/09 11.275 0.963 11.385,249,190.1 1,840.0 5,328.1 527 302.6 60.00 11/24/09 11.014 0.940 11.1 85,159,869.5 1,840.0 5,322.5 527 305.0 60.00 11/24/09 10.641 0.902 10.685,253,575.8 1,840.0 5,282.0 526 304.8 60.00 11/24/09 10.484 0.883 10.485,058,247.9 1,840.0 5,269.9 524 304.0 60.00 11/24/09 10.552 0.895 10.585,167,519.3 1,840.0 5,323.0 526 306.6 60.00 11/24/09 10.712 0.919 10.885,212,205.7 1,840.0 5,372.1 526 305.8 60.00 11/24/09 10.730 0.920 10.984,896,500.3 1,840.0 5,352.2 526 303.0 60.00 11/24/09 10.814 0.923 10.885,773,303.9 1,840.0 5,314.2 523 303.4 60.00 11/24/09 11.113 0.966 11.484,825,360.7 1,840.0 5,439.9 523 300.3 60.00 11/24/09 11.072 0.943 11.483,050,901.3 1,840.0 5,326.1 509 289.8 60.00 11/24/09 10.934 0.840 11.0 76,233,498.5 1,840.0 4,806.0 462 293.4 60.00 11/24/09 10.866 0.844 10.9 77,785,226.8 1,840.0 4,861.6 475 299.1 60.00 11/24/09 10.769 0.929 11.1 83,798,018.5 1,840.0 5,374.0 518 302.1 60.00 11/24/09 11.019 0.979 11.485,706,552.0 1,840.0 5,543.0 528 302.5 60.00 11/24/09 11.410 0.991 11.685,821,309.4 1,840.0 5,410.5 518 302.9 60.00 11/24/09 11.654 1.017 11.985,943,004.2 1,840.0 5,464.9 519 303.7 60.00 11/23/09 11.659 1.018 11.985,805,200.6 1,840.0 5,456.1 517 303.6 60.00 11/23/09 11.667 1.035 11.887,997,981.0 1,840.0 5,547.7 522 304.2 60.00 11/23/09 11.471 1.027 11.689,053,870.4 1,840.0 5,614.3 528 304.9 11/23/09 11.378 1.019 11.589,075,983.0 1,840.0 5,615.7 525 305.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

09:00 C 10:00 C 11:00 C 12:00 M 13:00 S S SC 14:00 C 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 60.00 60.00 11/26/09 11.719 1.015 12.1 84,132,950.5 1,840.0 5,395.5 521 296.7 60.00 11/26/09 10.985 0.922 11.1 82,935,801.5 1,840.0 5,228.6 510 292.0 60.00 11/26/09 10.700 0.899 10.883,611,360.4 1,840.0 5,271.1 515 295.9 60.00 11/26/09 10.546 0.896 10.684,881,756.1 1,840.0 5,305.1 522 295.5 60.00 11/26/09 10.402 0.892 10.585,012,863.4 1,840.0 5,359.5 522 295.8 60.00 11/26/09 10.421 0.896 10.585,240,099.7 1,840.0 5,373.8 523 295.5 60.00 11/26/09 10.548 0.893 10.683,996,113.3 1,840.0 5,295.4 516 294.8 60.00 11/26/09 10.577 0.881 10.584,260,240.9 1,840.0 5,220.5 509 295.0 60.00 11/26/09 10.760 0.900 10.982,532,109.0 1,840.0 5,248.0 509 294.3 60.00 11/26/09 11.191 0.902 11.2 80,740,942.3 1,840.0 5,046.3 499 297.9 60.00 11/26/09 11.543 0.965 11.584,295,194.8 1,840.0 5,222.6 520 305.1 60.00 11/26/09 11.510 0.945 11.383,740,598.2 1,840.0 5,142.8 514 306.4 60.00 11/26/09 11.508 0.959 11.385,045,842.5 1,840.0 5,222.9 522 304.3 60.00 11/26/09 11.504 0.931 11.382,260,029.1 1,840.0 5,051.8 506 294.6 60.00 11/26/09 11.093 0.786 10.8 72,584,251.9 1,840.0 4,418.2 436 286.2 60.00 11/26/09 10.844 0.740 10.3 72,137,756.5 1,840.0 4,273.4 420 282.5 60.00 11/26/09 10.636 0.727 10.1 72,286,902.5 1,840.0 4,282.2 419 286.5 60.00 11/26/09 10.490 0.707 10.0 70,909,501.2 1,840.0 4,200.6 415 282.2 60.00 11/26/09 10.455 0.717 9.8 73,206,551.0 1,840.0 4,296.9 424 289.5 60.00 11/26/09 10.660 0.789 10.1 78,290,656.4 1,840.0 4,637.9 457 295.4 60.00 11/26/09 10.938 0.876 10.782,264,158.1 1,840.0 5,007.4 492 300.0 60.00 11/26/09 11.167 0.963 11.2 86,148,791.3 1,840.0 5,384.3 523 300.6 60.00 11/25/09 11.162 0.921 11.083,700,430.3 1,840.0 5,140.3 508 296.9 60.00 11/25/09 11.145 0.890 10.981,864,890.2 1,840.0 4,983.1 500 297.5 60.00 11/25/09 11.180 0.914 10.983,994,319.8 1,840.0 5,112.7 512 300.3 60.00 11/25/09 11.243 0.927 11.1 83,961,807.7 1,840.0 5,156.4 511 299.7 60.00 11/25/09 11.033 0.917 11.083,249,442.5 1,840.0 5,203.1 514 299.8 60.00 11/25/09 11.087 0.926 10.985,172,381.9 1,840.0 5,230.7 524 303.8 60.00 11/25/09 11.247 0.940 11.1 85,282,745.6 1,840.0 5,237.5 524 301.1 60.00 11/25/09 11.350 0.952 11.1 85,674,820.7 1,840.0 5,261.6 527 301.1 60.00 11/25/09 11.275 0.944 11.1 85,434,151.8 1,840.0 5,246.8 523 300.4 60.00 11/25/09 10.874 0.893 10.783,741,520.6 1,840.0 5,142.9 512 302.0 60.00 11/25/09 10.869 0.902 10.784,319,915.0 1,840.0 5,178.3 516 300.3 60.00 11/25/09 10.965 0.919 10.885,684,603.6 1,840.0 5,262.2 522 302.7 60.00 11/25/09 10.957 0.925 10.984,868,560.5 1,840.0 5,258.2 521 301.2 60.00 11/25/09 10.412 0.868 10.384,380,015.2 1,840.0 5,227.9 517 302.5 11/25/09 8.653 0.716 8.683,791,775.5 1,840.0 5,191.5 515 301.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 60.00 60.00 11/28/09 7.016 0.613 7.2 84,895,515.5 1,840.0 5,444.4 528 298.9 60.00 11/28/09 6.875 0.605 7.2 84,620,855.4 1,840.0 5,518.8 530 300.6 60.00 11/28/09 7.023 0.617 7.384,707,480.7 1,840.0 5,478.3 529 302.2 60.00 11/28/09 7.183 0.623 7.484,210,396.2 1,840.0 5,400.4 522 298.1 60.00 11/28/09 7.178 0.606 7.482,557,438.0 1,840.0 5,294.4 510 289.4 60.00 11/28/09 7.196 0.569 7.3 77,731,250.4 1,840.0 4,942.7 472 294.1 60.00 11/28/09 7.344 0.526 7.3 72,654,761.0 1,840.0 4,462.0 427 288.4 60.00 11/28/09 7.247 0.484 7.069,013,724.5 1,840.0 4,163.3 400 286.2 60.00 11/28/09 7.254 0.488 7.1 69,020,700.4 1,840.0 4,201.3 401 286.2 60.00 11/28/09 7.780 0.523 7.569,549,254.7 1,840.0 4,195.6 404 288.8 60.00 11/28/09 8.614 0.639 8.4 75,837,088.1 1,840.0 4,657.4 452 296.6 60.00 11/27/09 9.104 0.733 9.081,420,353.7 1,840.0 5,044.5 496 302.5 60.00 11/27/09 9.381 0.801 9.485,024,954.7 1,840.0 5,360.3 520 300.7 60.00 11/27/09 10.043 0.869 10.1 85,877,650.9 1,840.0 5,414.0 520 301.3 60.00 11/27/09 10.113 0.877 10.2 86,415,727.7 1,840.0 5,401.0 519 299.5 60.00 11/27/09 10.068 0.852 10.085,234,701.2 1,840.0 5,280.9 513 297.3 60.00 11/27/09 10.268 0.912 10.488,231,181.9 1,840.0 5,562.4 529 300.0 60.00 11/27/09 10.533 0.933 10.688,136,946.5 1,840.0 5,556.5 530 300.8 60.00 11/27/09 10.799 0.952 10.987,651,425.0 1,840.0 5,525.8 526 302.3 60.00 11/27/09 11.035 0.974 11.2 87,509,886.7 1,840.0 5,516.9 528 302.7 60.00 11/27/09 11.382 1.011 11.587,964,174.3 1,840.0 5,545.6 529 304.1 60.00 11/27/09 11.500 1.022 11.688,188,690.7 1,840.0 5,559.7 528 301.3 60.00 11/27/09 11.166 0.993 11.487,079,003.3 1,840.0 5,584.4 529 298.6 60.00 11/27/09 11.066 0.944 11.1 85,323,528.4 1,840.0 5,332.8 525 296.3 60.00 11/27/09 11.058 0.922 10.984,659,979.0 1,840.0 5,199.2 520 295.1 60.00 11/27/09 10.894 0.906 10.884,185,678.2 1,840.0 5,215.9 519 295.2 60.00 11/27/09 11.217 0.935 11.1 84,366,966.0 1,840.0 5,227.1 519 296.5 60.00 11/27/09 11.643 0.960 11.583,795,584.5 1,840.0 5,146.2 518 294.2 60.00 11/27/09 11.929 0.986 11.684,876,364.6 1,840.0 5,166.4 522 288.6 60.00 11/27/09 11.971 1.004 11.884,994,500.4 1,840.0 5,266.0 521 294.0 60.00 11/27/09 12.078 1.010 11.985,051,122.0 1,840.0 5,223.2 522 294.2 60.00 11/27/09 11.992 1.009 11.985,030,303.9 1,840.0 5,268.2 521 294.1 60.00 11/27/09 11.857 0.986 11.784,621,596.0 1,840.0 5,196.9 520 294.9 60.00 11/27/09 11.710 0.970 11.584,764,994.4 1,840.0 5,159.6 522 295.9 60.00 11/27/09 11.887 0.985 11.685,007,517.4 1,840.0 5,174.4 521 294.6 60.00 11/26/09 12.241 1.010 11.984,783,331.7 1,840.0 5,160.7 522 295.6 11/26/09 12.292 1.041 12.384,722,085.4 1,840.0 5,295.1 523 297.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 60.00 60.00 11/29/09 10.105 0.897 10.2 88,173,940.5 1,840.0 5,558.8 530 305.9 60.00 11/29/09 10.155 0.898 10.2 87,976,470.4 1,840.0 5,546.3 529 303.2 60.00 11/29/09 9.938 0.877 10.087,931,808.9 1,840.0 5,495.8 529 300.4 60.00 11/29/09 10.108 0.872 9.988,410,788.1 1,840.0 5,381.5 530 303.9 60.00 11/29/09 10.192 0.898 10.2 87,972,920.4 1,840.0 5,498.3 530 301.3 60.00 11/29/09 10.504 0.926 10.588,425,951.9 1,840.0 5,526.6 531 301.3 60.00 11/29/09 10.515 0.907 10.388,238,931.1 1,840.0 5,371.1 531 300.4 60.00 11/29/09 10.001 0.861 9.887,728,754.3 1,840.0 5,387.7 528 299.9 60.00 11/29/09 9.575 0.849 9.688,353,912.2 1,840.0 5,522.1 532 303.5 60.00 11/29/09 9.344 0.830 9.488,495,402.6 1,840.0 5,530.9 533 305.1 60.00 11/29/09 9.137 0.815 9.387,913,005.7 1,840.0 5,590.1 535 303.2 60.00 11/29/09 8.270 0.715 8.2 86,936,278.4 1,840.0 5,386.3 529 303.6 60.00 11/29/09 6.633 0.573 6.785,583,364.2 1,840.0 5,395.4 526 303.9 60.00 11/29/09 6.474 0.571 6.784,954,398.6 1,840.0 5,494.3 528 304.5 60.00 11/29/09 6.433 0.564 6.685,242,467.1 1,840.0 5,466.6 528 306.4 60.00 11/29/09 6.565 0.567 6.882,982,968.2 1,840.0 5,411.9 509 296.7 60.00 11/29/09 6.812 0.483 6.7 72,156,425.4 1,840.0 4,431.3 423 283.7 60.00 11/29/09 6.682 0.449 6.569,784,253.1 1,840.0 4,209.8 402 274.1 60.00 11/29/09 6.650 0.402 6.2 64,896,906.3 1,840.0 3,773.9 364 276.7 60.00 11/29/09 6.741 0.422 6.366,735,648.8 1,840.0 3,917.1 380 279.8 60.00 11/29/09 7.059 0.465 6.769,211,693.4 1,840.0 4,100.1 401 283.4 60.00 11/29/09 7.546 0.549 7.3 74,878,059.7 1,840.0 4,557.8 445 294.0 60.00 11/29/09 7.884 0.636 8.080,009,684.1 1,840.0 5,044.1 488 299.4 60.00 11/29/09 8.136 0.695 8.383,523,684.9 1,840.0 5,356.4 515 298.2 60.00 11/28/09 8.043 0.685 8.2 83,836,854.8 1,840.0 5,330.9 517 294.4 60.00 11/28/09 7.919 0.665 8.083,441,295.1 1,840.0 5,260.4 514 293.7 60.00 11/28/09 7.820 0.673 8.084,772,031.2 1,840.0 5,390.4 521 296.2 60.00 11/28/09 7.275 0.628 7.484,556,592.0 1,840.0 5,376.7 519 297.6 60.00 11/28/09 6.927 0.604 7.1 84,734,510.9 1,840.0 5,434.1 522 300.0 60.00 11/28/09 7.000 0.618 7.2 85,777,442.7 1,840.0 5,500.9 528 300.9 60.00 11/28/09 7.058 0.624 7.386,086,279.1 1,840.0 5,520.7 530 300.9 60.00 11/28/09 7.181 0.634 7.485,806,919.0 1,840.0 5,502.8 530 300.8 60.00 11/28/09 7.257 0.639 7.585,541,898.0 1,840.0 5,485.8 530 300.0 60.00 11/28/09 7.424 0.647 7.684,815,980.7 1,840.0 5,439.3 525 298.7 60.00 11/28/09 7.741 0.669 7.984,714,198.4 1,840.0 5,386.7 526 299.3 60.00 11/28/09 7.838 0.675 7.985,470,361.0 1,840.0 5,388.3 529 300.3 11/28/09 7.541 0.651 7.785,069,407.2 1,840.0 5,409.3 527 298.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 60.00 60.00 12/01/09 10.674 0.942 10.688,865,084.7 1,840.0 5,505.8 541 306.2 60.00 12/01/09 10.528 0.948 10.689,664,933.2 1,840.0 5,652.8 542 308.0 60.00 12/01/09 10.472 0.949 10.789,072,901.6 1,840.0 5,663.9 541 306.0 60.00 12/01/09 10.446 0.938 10.688,948,853.3 1,840.0 5,607.7 542 308.5 60.00 12/01/09 10.261 0.934 10.589,140,930.8 1,840.0 5,668.2 542 314.4 60.00 12/01/09 10.033 0.893 10.2 87,760,053.9 1,840.0 5,580.4 532 315.8 60.00 12/01/09 9.869 0.884 10.2 87,204,653.6 1,840.0 5,592.5 528 308.2 60.00 12/01/09 10.201 0.906 10.586,658,022.9 1,840.0 5,557.4 527 313.7 60.00 12/01/09 10.555 0.926 10.786,403,136.8 1,840.0 5,494.1 520 311.1 60.00 12/01/09 10.690 0.923 10.786,458,633.8 1,840.0 5,403.7 521 309.7 60.00 12/01/09 10.286 0.898 10.586,053,946.6 1,840.0 5,471.9 522 310.4 60.00 12/01/09 10.048 0.885 10.2 86,732,403.9 1,840.0 5,515.0 525 312.1 60.00 12/01/09 9.367 0.795 9.583,853,370.7 1,840.0 5,286.4 506 310.5 60.00 11/30/09 8.731 0.758 8.985,551,156.2 1,840.0 5,439.9 517 310.2 60.00 11/30/09 8.484 0.741 8.686,454,564.7 1,840.0 5,450.4 525 309.8 60.00 11/30/09 8.807 0.779 9.087,116,730.1 1,840.0 5,539.5 530 311.5 60.00 11/30/09 9.313 0.827 9.587,273,223.2 1,840.0 5,549.4 529 309.6 60.00 11/30/09 9.965 0.882 10.2 86,781,402.3 1,840.0 5,518.1 526 308.1 60.00 11/30/09 10.034 0.900 10.387,562,859.8 1,840.0 5,615.5 530 305.7 60.00 11/30/09 10.043 0.898 10.387,564,172.0 1,840.0 5,615.5 530 303.2 60.00 11/30/09 9.941 0.877 10.1 87,278,789.2 1,840.0 5,502.4 525 298.0 60.00 11/30/09 9.651 0.811 9.685,105,590.8 1,840.0 5,272.9 510 297.0 60.00 11/30/09 9.217 0.778 9.1 85,405,435.2 1,840.0 5,291.4 515 299.9 60.00 11/30/09 8.489 0.744 8.686,521,970.6 1,840.0 5,501.7 526 301.0 60.00 11/30/09 8.710 0.750 8.885,782,703.8 1,840.0 5,361.4 520 300.1 60.00 11/30/09 8.897 0.765 8.985,632,130.4 1,840.0 5,352.0 522 301.7 60.00 11/30/09 9.175 0.793 9.2 86,442,573.4 1,840.0 5,402.7 524 303.0 60.00 11/30/09 9.404 0.806 9.485,626,482.1 1,840.0 5,351.6 520 304.5 60.00 11/30/09 9.985 0.880 10.087,877,401.7 1,840.0 5,492.3 528 305.6 60.00 11/30/09 9.907 0.860 9.987,162,713.5 1,840.0 5,447.7 528 305.3 60.00 11/30/09 9.921 0.869 10.1 86,314,761.8 1,840.0 5,488.5 523 303.6 60.00 11/30/09 9.927 0.854 10.2 84,212,020.0 1,840.0 5,400.6 508 304.7 60.00 11/30/09 9.980 0.850 10.2 83,436,118.4 1,840.0 5,305.4 506 302.6 60.00 11/30/09 10.211 0.906 10.586,230,333.8 1,840.0 5,530.0 525 300.6 60.00 11/30/09 10.193 0.910 10.586,912,681.7 1,840.0 5,573.8 526 298.8 60.00 11/30/09 10.141 0.896 10.2 88,317,964.4 1,840.0 5,519.9 527 298.6 11/30/09 10.000 0.887 10.1 88,165,377.6 1,840.0 5,558.2 528 299.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 60.00 60.00 12/03/09 12.496 1.000 12.579,904,161.5 1,840.0 4,994.0 476 299.5 60.00 12/03/09 11.724 0.813 11.3 71,918,713.0 1,840.0 4,338.6 413 295.5 60.00 12/02/09 11.327 0.821 10.9 75,139,219.7 1,840.0 4,532.8 440 307.3 60.00 12/02/09 11.269 0.979 11.585,368,254.5 1,840.0 5,428.3 518 310.4 60.00 12/02/09 11.217 0.975 11.585,291,477.7 1,840.0 5,423.4 519 310.7 60.00 12/02/09 10.737 0.947 10.986,891,142.6 1,840.0 5,525.1 528 313.1 60.00 12/02/09 9.955 0.876 10.385,407,325.8 1,840.0 5,523.6 529 315.6 60.00 12/02/09 9.695 0.853 10.1 84,324,280.0 1,840.0 5,499.4 529 310.6 60.00 12/02/09 9.364 0.817 9.784,271,162.6 1,840.0 5,450.1 528 309.3 60.00 12/02/09 8.502 0.739 8.883,778,817.3 1,840.0 5,418.3 528 314.6 60.00 12/02/09 8.044 0.693 8.482,238,095.6 1,840.0 5,408.0 517 311.9 60.00 12/02/09 8.017 0.699 8.482,959,570.4 1,840.0 5,455.5 522 310.0 60.00 12/02/09 8.000 0.705 8.484,089,639.9 1,840.0 5,529.8 526 307.3 60.00 12/02/09 7.962 0.693 8.383,274,254.4 1,840.0 5,430.9 521 305.1 60.00 12/02/09 7.959 0.710 8.484,204,674.9 1,840.0 5,583.2 529 301.3 60.00 12/02/09 7.873 0.694 8.383,947,378.3 1,840.0 5,520.4 529 300.0 60.00 12/02/09 7.883 0.700 8.384,916,439.7 1,840.0 5,538.0 535 304.9 60.00 12/02/09 7.840 0.688 8.1 84,773,995.2 1,840.0 5,482.7 535 307.8 60.00 12/02/09 7.999 0.699 8.384,591,573.2 1,840.0 5,470.9 534 311.2 60.00 12/02/09 7.997 0.715 8.584,531,464.5 1,840.0 5,604.8 534 308.3 60.00 12/02/09 8.206 0.712 8.583,910,529.5 1,840.0 5,426.9 528 313.0 60.00 12/02/09 8.491 0.736 8.883,581,679.3 1,840.0 5,405.6 521 311.5 60.00 12/02/09 9.076 0.790 9.384,743,261.0 1,840.0 5,434.6 527 310.1 60.00 12/02/09 9.839 0.856 9.986,349,939.0 1,840.0 5,443.8 532 304.6 60.00 12/02/09 10.097 0.849 10.2 83,205,563.2 1,840.0 5,245.6 509 296.1 60.00 12/02/09 9.964 0.769 9.9 77,918,489.9 1,840.0 4,827.5 471 296.0 60.00 12/01/09 10.091 0.840 10.2 82,843,299.6 1,840.0 5,222.7 510 305.1 60.00 12/01/09 10.127 0.880 10.2 86,806,017.4 1,840.0 5,425.4 536 310.3 60.00 12/01/09 10.064 0.886 10.1 88,102,861.2 1,840.0 5,506.4 545 309.1 60.00 12/01/09 10.087 0.880 10.088,229,687.5 1,840.0 5,466.4 545 304.0 60.00 12/01/09 10.081 0.872 9.988,176,380.8 1,840.0 5,415.2 542 305.5 60.00 12/01/09 10.053 0.867 9.988,100,477.4 1,840.0 5,410.5 541 304.9 60.00 12/01/09 10.070 0.873 9.988,578,547.6 1,840.0 5,439.9 542 307.2 60.00 12/01/09 10.174 0.880 10.088,364,147.2 1,840.0 5,426.7 542 306.6 60.00 12/01/09 10.289 0.890 10.1 88,279,502.0 1,840.0 5,421.5 541 305.8 60.00 12/01/09 10.411 0.905 10.2 88,533,415.0 1,840.0 5,437.1 542 306.3 12/01/09 10.631 0.923 10.488,649,523.7 1,840.0 5,444.3 543 306.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 60.00 60.00 12/04/09 8.423 0.736 8.685,937,832.2 1,840.0 5,464.5 523 296.3 60.00 12/04/09 8.580 0.760 8.886,502,623.9 1,840.0 5,547.5 528 295.9 60.00 12/04/09 8.738 0.778 9.1 85,805,470.1 1,840.0 5,549.3 527 294.0 60.00 12/04/09 8.943 0.780 9.1 86,196,618.9 1,840.0 5,434.2 528 295.2 60.00 12/04/09 8.935 0.776 9.1 85,693,257.7 1,840.0 5,449.0 527 296.1 60.00 12/04/09 8.748 0.752 8.885,583,605.2 1,840.0 5,395.5 525 295.1 60.00 12/04/09 8.558 0.738 8.685,981,509.2 1,840.0 5,373.9 527 295.8 60.00 12/04/09 7.799 0.656 7.785,101,463.0 1,840.0 5,272.6 525 293.4 60.00 12/04/09 8.108 0.691 8.1 85,344,476.3 1,840.0 5,334.0 525 292.3 60.00 12/04/09 8.316 0.700 8.384,162,176.6 1,840.0 5,260.1 514 296.2 60.00 12/04/09 8.463 0.680 8.580,466,309.5 1,840.0 5,029.1 488 289.7 60.00 12/04/09 8.675 0.700 8.681,215,495.9 1,840.0 5,031.8 493 290.1 60.00 12/04/09 8.894 0.731 8.882,801,066.3 1,840.0 5,130.1 502 290.5 60.00 12/04/09 9.258 0.759 9.2 82,982,393.2 1,840.0 5,141.3 504 293.6 60.00 12/04/09 9.827 0.832 9.785,967,048.0 1,840.0 5,279.5 520 292.7 60.00 12/03/09 9.436 0.749 9.4 79,957,101.6 1,840.0 4,953.9 482 284.2 60.00 12/03/09 9.264 0.731 9.1 80,687,786.6 1,840.0 4,955.3 483 291.6 60.00 12/03/09 9.492 0.820 9.586,148,721.2 1,840.0 5,384.3 523 295.7 60.00 12/03/09 9.930 0.865 9.987,280,156.1 1,840.0 5,455.0 527 297.7 60.00 12/03/09 10.662 0.928 10.786,882,803.6 1,840.0 5,430.2 529 296.1 60.00 12/03/09 10.923 0.957 11.087,517,091.0 1,840.0 5,469.8 530 296.9 60.00 12/03/09 10.895 0.963 11.087,376,688.9 1,840.0 5,508.5 528 296.9 60.00 12/03/09 10.784 0.927 10.786,734,763.9 1,840.0 5,373.8 524 295.3 60.00 12/03/09 10.907 0.939 10.986,585,701.8 1,840.0 5,364.6 525 296.9 60.00 12/03/09 10.985 0.947 11.086,700,862.5 1,840.0 5,371.7 527 297.3 60.00 12/03/09 11.123 0.969 11.2 86,714,440.4 1,840.0 5,466.8 528 301.7 60.00 12/03/09 11.423 0.987 11.586,091,225.3 1,840.0 5,427.5 527 304.0 60.00 12/03/09 11.874 1.029 12.085,717,011.2 1,840.0 5,403.9 524 302.1 60.00 12/03/09 12.221 1.068 12.585,796,856.4 1,840.0 5,455.6 527 300.5 60.00 12/03/09 12.107 1.038 12.1 86,050,484.7 1,840.0 5,378.1 527 301.2 60.00 12/03/09 11.026 0.967 11.485,262,490.8 1,840.0 5,467.9 527 302.9 60.00 12/03/09 10.413 0.916 10.785,628,086.6 1,840.0 5,491.4 524 302.7 60.00 12/03/09 10.027 0.878 10.385,728,135.9 1,840.0 5,497.8 522 293.8 60.00 12/03/09 9.692 0.833 10.083,847,783.2 1,840.0 5,377.2 509 299.5 60.00 12/03/09 9.708 0.785 9.880,245,622.9 1,840.0 5,059.0 479 298.3 60.00 12/03/09 10.515 0.890 10.684,182,991.6 1,840.0 5,307.2 511 303.5 12/03/09 11.479 0.980 11.684,924,850.5 1,840.0 5,354.0 515 305.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 60.00 60.00 12/06/09 9.886 0.829 10.1 82,409,342.7 1,840.0 5,240.1 500 304.5 60.00 12/06/09 10.902 0.972 11.2 87,007,462.2 1,840.0 5,579.8 523 305.6 60.00 12/06/09 10.729 0.925 10.984,675,106.4 1,840.0 5,384.2 510 300.6 60.00 12/06/09 10.131 0.836 10.381,125,907.3 1,840.0 5,158.6 487 297.4 60.00 12/05/09 9.457 0.772 9.680,556,905.7 1,840.0 5,122.4 487 299.4 60.00 12/05/09 8.979 0.799 9.386,169,068.5 1,840.0 5,572.9 524 299.5 60.00 12/05/09 8.708 0.775 9.086,164,152.5 1,840.0 5,572.6 527 297.3 60.00 12/05/09 8.854 0.789 9.2 86,343,561.4 1,840.0 5,584.2 527 295.4 60.00 12/05/09 8.847 0.789 9.2 86,337,962.3 1,840.0 5,583.8 528 295.7 60.00 12/05/09 9.019 0.805 9.386,757,250.2 1,840.0 5,563.8 527 298.2 60.00 12/05/09 9.179 0.815 9.586,270,388.7 1,840.0 5,532.5 526 294.5 60.00 12/05/09 9.245 0.821 9.586,504,011.4 1,840.0 5,547.5 524 292.2 60.00 12/05/09 9.334 0.797 9.584,080,254.2 1,840.0 5,346.4 509 295.0 60.00 12/05/09 9.609 0.844 9.985,833,872.7 1,840.0 5,504.6 521 295.7 60.00 12/05/09 9.542 0.827 9.884,831,592.3 1,840.0 5,440.3 516 299.1 60.00 12/05/09 9.225 0.825 9.686,248,924.6 1,840.0 5,578.1 526 298.0 60.00 12/05/09 8.851 0.776 9.2 84,833,230.6 1,840.0 5,486.5 520 299.6 60.00 12/05/09 8.510 0.754 8.984,979,466.8 1,840.0 5,542.1 523 298.8 60.00 12/05/09 8.872 0.788 9.2 85,886,631.8 1,840.0 5,554.6 527 299.6 60.00 12/05/09 9.294 0.828 9.686,339,129.9 1,840.0 5,583.9 527 297.5 60.00 12/05/09 9.273 0.823 9.686,235,336.0 1,840.0 5,530.3 526 296.0 60.00 12/05/09 9.436 0.838 9.886,167,932.5 1,840.0 5,572.8 525 287.3 60.00 12/05/09 9.554 0.837 9.885,480,074.4 1,840.0 5,481.9 518 295.8 60.00 12/05/09 9.666 0.837 9.786,036,451.6 1,840.0 5,424.0 516 294.5 60.00 12/05/09 9.620 0.809 9.684,093,486.5 1,840.0 5,255.8 503 293.4 60.00 12/05/09 9.510 0.800 9.584,082,876.2 1,840.0 5,255.2 505 292.7 60.00 12/05/09 9.368 0.823 9.487,571,892.5 1,840.0 5,473.3 528 294.9 60.00 12/05/09 9.052 0.811 9.387,498,710.8 1,840.0 5,611.3 528 294.0 60.00 12/04/09 8.886 0.782 9.087,251,339.7 1,840.0 5,500.6 527 296.7 60.00 12/04/09 8.591 0.761 8.886,936,173.8 1,840.0 5,528.0 528 296.7 60.00 12/04/09 8.513 0.759 8.886,540,277.5 1,840.0 5,596.9 527 295.0 60.00 12/04/09 8.709 0.775 8.987,023,882.5 1,840.0 5,580.9 528 297.8 60.00 12/04/09 9.198 0.825 9.586,629,772.0 1,840.0 5,602.7 526 298.3 60.00 12/04/09 9.276 0.833 9.786,413,017.8 1,840.0 5,635.6 527 293.2 60.00 12/04/09 9.360 0.831 9.587,268,862.0 1,840.0 5,549.2 527 294.2 60.00 12/04/09 9.312 0.829 9.587,112,873.8 1,840.0 5,586.6 527 294.5 12/04/09 9.136 0.807 9.386,548,925.5 1,840.0 5,503.4 525 291.8

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 60.00 60.00 12/07/09 8.646 0.778 8.987,186,761.1 1,840.0 5,638.7 529 300.0 60.00 12/07/09 8.636 0.775 8.986,893,196.4 1,840.0 5,619.7 527 299.3 60.00 12/07/09 8.477 0.760 8.886,687,805.2 1,840.0 5,606.5 526 294.9 60.00 12/07/09 8.342 0.731 8.586,623,884.0 1,840.0 5,461.1 525 293.8 60.00 12/07/09 8.529 0.736 8.586,407,009.7 1,840.0 5,400.4 526 292.6 60.00 12/07/09 8.595 0.749 8.786,277,882.8 1,840.0 5,439.3 526 292.9 60.00 12/07/09 8.614 0.755 8.786,576,408.1 1,840.0 5,458.1 527 294.9 60.00 12/07/09 9.245 0.804 9.2 87,399,444.4 1,840.0 5,462.4 529 296.5 60.00 12/07/09 10.284 0.905 10.487,394,577.7 1,840.0 5,509.7 526 298.3 60.00 12/07/09 10.523 0.939 10.887,102,313.2 1,840.0 5,585.9 527 299.2 60.00 12/07/09 11.365 1.028 11.887,485,618.2 1,840.0 5,658.1 530 297.7 60.00 12/07/09 11.377 1.009 11.786,224,482.1 1,840.0 5,529.6 515 300.2 60.00 12/07/09 10.368 0.887 10.683,939,373.7 1,840.0 5,337.4 502 294.8 60.00 12/07/09 9.798 0.845 9.985,557,129.9 1,840.0 5,393.8 510 294.5 60.00 12/07/09 9.763 0.849 9.887,025,573.0 1,840.0 5,439.1 519 294.2 60.00 12/07/09 9.450 0.828 9.785,870,864.3 1,840.0 5,460.3 518 298.6 60.00 12/07/09 9.231 0.814 9.586,055,857.7 1,840.0 5,518.8 517 299.0 60.00 12/06/09 9.233 0.799 9.385,905,707.5 1,840.0 5,415.8 519 300.3 60.00 12/06/09 9.453 0.837 9.786,702,621.0 1,840.0 5,513.2 524 307.7 60.00 12/06/09 10.067 0.906 10.586,403,720.2 1,840.0 5,635.0 527 303.7 60.00 12/06/09 10.175 0.914 10.686,770,223.9 1,840.0 5,611.8 526 299.0 60.00 12/06/09 10.088 0.900 10.486,681,595.6 1,840.0 5,559.0 528 293.7 60.00 12/06/09 10.385 0.928 10.687,477,844.3 1,840.0 5,610.0 529 294.9 60.00 12/06/09 10.486 0.923 10.687,701,751.5 1,840.0 5,529.0 527 294.6 60.00 12/06/09 10.054 0.893 10.2 87,661,250.6 1,840.0 5,574.1 525 294.9 60.00 12/06/09 9.820 0.862 9.986,980,964.5 1,840.0 5,483.6 523 294.7 60.00 12/06/09 9.748 0.861 9.986,853,590.9 1,840.0 5,522.8 523 296.1 60.00 12/06/09 9.945 0.880 10.2 86,780,263.8 1,840.0 5,518.1 525 299.5 60.00 12/06/09 11.061 0.990 11.487,394,186.7 1,840.0 5,604.6 528 302.2 60.00 12/06/09 11.826 1.058 12.1 87,435,493.2 1,840.0 5,607.2 528 298.2 60.00 12/06/09 11.771 1.032 11.887,399,754.6 1,840.0 5,462.5 528 294.6 60.00 12/06/09 11.391 1.010 11.687,559,700.9 1,840.0 5,520.1 527 294.6 60.00 12/06/09 11.179 1.000 11.587,358,322.6 1,840.0 5,602.3 530 296.0 60.00 12/06/09 11.068 0.966 11.2 86,581,249.5 1,840.0 5,458.4 523 296.6 60.00 12/06/09 9.667 0.856 10.086,198,884.7 1,840.0 5,528.0 521 294.4 60.00 12/06/09 8.740 0.743 8.983,317,290.7 1,840.0 5,297.9 505 303.4 12/06/09 8.695 0.745 8.983,410,951.3 1,840.0 5,349.2 508 301.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 S S S 04:00 S S S 05:00 S S S 60.00 60.00 12/09/09 11.568 0.932 11.581,160,029.9 1,840.0 5,028.4 501 300.6 60.00 12/09/09 11.715 0.868 11.575,536,076.9 1,840.0 4,638.9 459 288.8 60.00 12/09/09 12.115 0.814 11.570,856,346.4 1,840.0 4,197.4 418 288.7 60.00 12/09/09 12.078 0.792 11.568,967,499.3 1,840.0 4,085.5 403 286.5 60.00 12/09/09 8.851 0.578 8.468,712,783.2 1,840.0 4,070.5 400 285.9 60.00 12/09/09 8.743 0.574 8.468,680,350.6 1,840.0 4,105.9 401 288.6 60.00 12/08/09 8.531 0.607 8.4 72,333,846.3 1,840.0 4,442.3 435 293.9 60.00 12/08/09 9.061 0.710 9.1 78,041,655.1 1,840.0 4,920.0 482 298.2 60.00 12/08/09 9.315 0.785 9.483,503,395.5 1,840.0 5,264.3 516 301.3 60.00 12/08/09 9.241 0.785 9.384,408,130.6 1,840.0 5,321.4 520 302.4 60.00 12/08/09 9.082 0.801 9.386,262,809.5 1,840.0 5,532.1 527 309.3 60.00 12/08/09 9.383 0.827 9.686,664,887.0 1,840.0 5,510.8 527 306.3 60.00 12/08/09 9.629 0.812 9.783,762,698.0 1,840.0 5,280.7 504 302.5 60.00 12/08/09 6.139 0.460 6.1 76,004,646.0 1,840.0 4,709.0 447 299.4 60.00 12/08/09 7.701 0.616 7.7 79,815,673.9 1,840.0 4,988.5 476 302.6 60.00 12/08/09 9.057 0.754 9.2 82,097,942.7 1,840.0 5,220.4 494 306.2 60.00 12/08/09 7.795 0.654 8.082,017,059.6 1,840.0 5,259.8 494 306.5 60.00 12/08/09 8.957 0.766 9.2 83,688,572.9 1,840.0 5,367.0 506 310.7 60.00 12/08/09 9.638 0.868 10.086,589,263.2 1,840.0 5,647.1 525 310.2 60.00 12/08/09 9.485 0.853 9.986,659,336.1 1,840.0 5,604.6 525 304.2 60.00 12/08/09 9.113 0.801 9.484,927,235.7 1,840.0 5,492.6 517 299.5 60.00 12/08/09 9.041 0.810 9.387,178,413.7 1,840.0 5,590.8 529 306.9 60.00 12/08/09 8.886 0.779 9.1 85,503,739.0 1,840.0 5,483.4 518 304.5 60.00 12/08/09 9.124 0.771 9.382,642,441.1 1,840.0 5,299.9 501 294.1 60.00 12/08/09 9.183 0.793 9.484,241,615.2 1,840.0 5,402.5 512 305.0 60.00 12/08/09 9.391 0.815 9.685,119,307.2 1,840.0 5,412.5 514 305.8 60.00 12/08/09 9.372 0.798 9.683,104,064.7 1,840.0 5,329.5 504 305.5 60.00 12/08/09 9.228 0.821 9.586,264,142.1 1,840.0 5,579.0 524 305.5 60.00 12/08/09 8.748 0.779 9.1 85,585,619.3 1,840.0 5,581.7 524 303.0 60.00 12/08/09 8.418 0.757 8.886,554,978.4 1,840.0 5,644.9 528 305.7 60.00 12/07/09 8.211 0.732 8.685,742,506.5 1,840.0 5,591.9 524 300.9 60.00 12/07/09 8.290 0.733 8.685,633,400.6 1,840.0 5,538.2 523 298.3 60.00 12/07/09 8.322 0.746 8.687,330,620.3 1,840.0 5,600.6 530 303.1 60.00 12/07/09 8.440 0.757 8.786,767,875.0 1,840.0 5,611.6 529 300.9 60.00 12/07/09 8.525 0.766 8.986,445,433.9 1,840.0 5,637.7 528 301.1 60.00 12/07/09 8.567 0.768 8.986,657,159.5 1,840.0 5,604.4 529 300.1 12/07/09 8.544 0.769 8.987,078,537.2 1,840.0 5,631.7 528 300.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

06:00 S S SC C 07:00 ST ST STC 08:00 ST ST ST 09:00 ST ST ST 10:00 ST ST ST 11:00 ST ST ST 12:00 ST ST ST 13:00 ST ST ST 14:00 ST ST ST 15:00 ST ST ST 16:00 ST ST ST 17:00 ST ST ST 18:00 ST ST ST 19:00 ST ST ST 20:00 ST ST ST 21:00 ST ST ST 22:00 ST ST ST 23:00 ST ST ST 00:00 ST ST ST 01:00 ST ST ST 02:00 ST ST ST 03:00 ST ST ST 04:00 ST ST ST 05:00 ST ST ST 06:00 ST ST ST C 07:00 ST ST ST 08:00 ST ST ST 09:00 ST ST ST 10:00 ST ST ST 11:00 ST ST ST 12:00 ST ST ST 13:00 ST ST ST 14:00 ST ST STC 15:00 16:00 17:00 18:00 60.00 60.00 12/10/09 8.663 0.769 8.986,462,049.4 1,840.0 5,544.8 526 302.2 60.00 12/10/09 8.625 0.764 8.986,438,828.7 1,840.0 5,543.4 526 305.2 60.00 12/10/09 8.413 0.755 8.786,990,623.4 1,840.0 5,626.0 526 305.4 60.00 12/10/09 8.349 0.727 8.486,543,944.8 1,840.0 5,456.0 525 302.2 60.00 12/10/09 11.346 0.994 11.586,527,044.7 1,840.0 5,455.0 527 307.5 60.00 12/10/09 11.546 0.990 11.586,217,434.8 1,840.0 5,341.7 524 305.1 60.00 12/10/09 11.528 0.995 11.586,597,630.9 1,840.0 5,412.4 525 301.7 60.00 12/10/09 11.437 0.982 11.585,509,816.1 1,840.0 5,390.8 521 300.9 60.00 12/10/09 11.155 0.989 11.586,099,381.5 1,840.0 5,521.6 527 298.7 60.00 12/10/09 11.218 0.987 11.585,913,699.4 1,840.0 5,509.7 527 300.3 60.00 12/10/09 11.214 0.989 11.586,143,069.0 1,840.0 5,524.4 527 297.2 60.00 12/10/09 11.266 0.988 11.586,005,306.0 1,840.0 5,468.8 527 292.9 60.00 12/10/09 11.217 0.991 11.586,310,318.0 1,840.0 5,535.1 526 285.9 60.00 12/10/09 11.250 0.977 11.585,100,580.7 1,840.0 5,411.3 519 292.9 60.00 12/10/09 11.306 0.966 11.584,116,377.5 1,840.0 5,348.7 512 291.6 60.00 12/10/09 11.399 0.949 11.582,607,108.1 1,840.0 5,207.8 504 290.1 60.00 12/10/09 11.091 0.992 11.586,405,934.3 1,840.0 5,588.2 529 293.0 60.00 12/10/09 11.273 1.010 11.587,965,892.7 1,840.0 5,593.5 531 297.0 60.00 12/10/09 11.224 1.009 11.587,876,656.9 1,840.0 5,635.6 529 294.0 60.00 12/09/09 11.317 1.003 11.587,298,827.8 1,840.0 5,551.1 526 294.7 60.00 12/09/09 11.250 1.000 11.587,025,286.5 1,840.0 5,533.7 528 297.6 60.00 12/09/09 11.331 0.996 11.586,689,784.2 1,840.0 5,512.4 525 296.2 60.00 12/09/09 11.587 1.003 11.587,315,205.8 1,840.0 5,409.7 528 296.2 60.00 12/09/09 11.443 0.998 11.586,928,249.1 1,840.0 5,480.2 528 298.3 60.00 12/09/09 11.356 0.992 11.586,378,966.1 1,840.0 5,445.6 527 297.8 60.00 12/09/09 11.325 0.993 11.586,427,239.2 1,840.0 5,495.6 528 300.6 60.00 12/09/09 11.229 0.980 11.585,300,036.4 1,840.0 5,470.3 522 296.9 60.00 12/09/09 11.298 0.956 11.583,242,819.5 1,840.0 5,293.2 516 300.1 60.00 12/09/09 11.409 0.949 11.582,622,587.9 1,840.0 5,208.8 509 302.4 60.00 12/09/09 11.710 0.980 11.585,335,093.3 1,840.0 5,240.7 524 302.6 60.00 12/09/09 11.552 0.973 11.584,710,908.7 1,840.0 5,248.4 521 302.0 60.00 12/09/09 11.514 0.983 11.585,546,488.1 1,840.0 5,346.6 528 304.7 60.00 12/09/09 11.618 0.982 11.585,503,338.6 1,840.0 5,297.5 527 304.8 60.00 12/09/09 11.375 0.988 11.585,975,705.6 1,840.0 5,420.2 528 307.2 60.00 12/09/09 11.774 0.987 11.585,966,019.7 1,840.0 5,232.7 526 305.3 60.00 12/09/09 11.561 0.971 11.584,501,818.2 1,840.0 5,235.4 522 302.0 12/09/09 11.607 0.933 11.581,244,253.5 1,840.0 5,033.6 501 294.7

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 S S S 05:00 S S S 06:00 S S SC C 07:00 ST ST STC 08:00 ST ST ST 09:00 ST ST ST 10:00 ST ST ST 11:00 ST ST ST 12:00 ST ST ST 13:00 ST ST ST 14:00 C 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 60.00 60.00 12/12/09 9.645 0.804 10.080,845,143.4 1,840.0 5,228.6 501 297.4 60.00 12/12/09 10.033 0.845 10.581,005,958.8 1,840.0 5,283.0 500 293.9 60.00 12/12/09 10.502 0.877 10.980,683,844.0 1,840.0 5,218.2 501 296.3 60.00 12/12/09 11.493 0.958 11.881,198,763.5 1,840.0 5,207.3 502 293.5 60.00 12/12/09 11.711 0.971 11.981,982,426.5 1,840.0 5,168.4 501 293.7 60.00 12/12/09 11.270 0.965 11.782,574,828.6 1,840.0 5,340.4 512 295.0 60.00 12/12/09 10.509 0.941 11.1 85,161,098.7 1,840.0 5,600.3 529 296.7 60.00 12/12/09 10.302 0.931 10.985,803,649.6 1,840.0 5,642.5 530 297.7 60.00 12/11/09 11.000 0.999 11.785,730,702.3 1,840.0 5,684.3 530 295.3 60.00 12/11/09 11.243 1.017 11.985,674,700.6 1,840.0 5,680.6 531 294.3 60.00 12/11/09 11.416 1.032 12.1 85,597,011.7 1,840.0 5,675.5 531 294.9 60.00 12/11/09 11.178 1.016 11.787,089,939.0 1,840.0 5,679.8 538 296.3 60.00 12/11/09 10.322 0.929 10.786,979,043.1 1,840.0 5,625.3 540 296.5 60.00 12/11/09 10.185 0.883 10.088,505,458.1 1,840.0 5,435.4 540 299.0 60.00 12/11/09 10.207 0.893 10.1 88,473,848.8 1,840.0 5,481.5 540 300.9 60.00 12/11/09 10.124 0.887 10.088,723,862.8 1,840.0 5,497.0 541 302.6 60.00 12/11/09 10.122 0.893 10.1 88,712,932.8 1,840.0 5,496.3 540 302.3 60.00 12/11/09 10.074 0.914 10.488,182,667.3 1,840.0 5,655.2 539 298.7 60.00 12/11/09 9.290 0.806 9.1 88,936,318.8 1,840.0 5,413.5 539 299.3 60.00 12/11/09 8.894 0.804 9.1 88,667,244.1 1,840.0 5,638.1 540 299.4 60.00 12/11/09 8.687 0.801 9.1 88,383,000.6 1,840.0 5,764.1 540 299.9 60.00 12/11/09 8.782 0.798 9.1 88,051,944.9 1,840.0 5,694.7 538 297.1 60.00 12/11/09 8.881 0.798 9.1 88,019,381.1 1,840.0 5,596.9 540 301.3 60.00 12/11/09 8.720 0.800 9.1 88,211,558.7 1,840.0 5,753.0 537 303.5 60.00 12/11/09 8.808 0.789 9.1 87,011,732.8 1,840.0 5,580.1 530 304.8 60.00 12/11/09 9.317 0.784 9.1 86,536,807.3 1,840.0 5,267.5 526 298.9 60.00 12/11/09 9.135 0.787 9.1 86,812,694.1 1,840.0 5,378.6 526 306.4 60.00 12/11/09 9.181 0.788 9.1 86,896,356.6 1,840.0 5,383.8 526 307.7 60.00 12/11/09 7.986 0.676 7.886,950,119.7 1,840.0 5,292.6 526 306.4 60.00 12/11/09 9.753 0.817 9.487,007,025.4 1,840.0 5,248.8 525 305.3 60.00 12/11/09 7.907 0.692 8.087,088,474.2 1,840.0 5,490.3 526 305.6 60.00 12/11/09 7.993 0.684 7.987,208,473.2 1,840.0 5,355.7 526 304.8 60.00 12/10/09 8.337 0.720 8.386,376,954.9 1,840.0 5,398.6 526 303.2 60.00 12/10/09 8.171 0.725 8.486,607,564.8 1,840.0 5,554.2 527 304.2 60.00 12/10/09 8.620 0.750 8.786,379,692.8 1,840.0 5,445.7 527 302.1 60.00 12/10/09 8.517 0.744 8.686,442,801.1 1,840.0 5,449.7 525 300.4 12/10/09 9.021 0.787 9.2 86,159,709.6 1,840.0 5,478.7 524 298.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 60.00 60.00 12/13/09 9.760 0.819 9.983,184,575.7 1,840.0 5,244.3 504 296.2 60.00 12/13/09 9.684 0.797 9.683,362,441.4 1,840.0 5,164.8 502 296.0 60.00 12/13/09 9.561 0.785 9.483,584,224.2 1,840.0 5,133.1 503 294.7 60.00 12/13/09 9.623 0.791 9.583,233,638.1 1,840.0 5,156.9 504 298.3 60.00 12/13/09 9.639 0.805 9.783,427,892.5 1,840.0 5,214.3 503 299.3 60.00 12/13/09 9.592 0.798 9.683,502,874.5 1,840.0 5,218.9 504 299.2 60.00 12/13/09 9.482 0.789 9.583,452,672.0 1,840.0 5,215.8 503 298.8 60.00 12/13/09 9.105 0.764 9.2 82,918,558.0 1,840.0 5,272.6 501 299.1 60.00 12/13/09 8.592 0.729 8.882,955,131.5 1,840.0 5,319.9 503 298.8 60.00 12/13/09 8.558 0.726 8.882,955,234.7 1,840.0 5,319.9 503 297.8 60.00 12/13/09 8.705 0.737 8.983,094,577.5 1,840.0 5,283.8 505 298.9 60.00 12/13/09 8.918 0.751 9.083,249,867.1 1,840.0 5,248.4 503 299.3 60.00 12/13/09 8.972 0.753 9.1 82,744,232.4 1,840.0 5,261.4 503 299.4 60.00 12/13/09 9.027 0.756 9.2 82,366,620.3 1,840.0 5,237.5 504 301.3 60.00 12/13/09 8.879 0.748 9.1 82,430,438.8 1,840.0 5,286.3 503 294.2 60.00 12/13/09 9.080 0.748 9.1 82,305,506.3 1,840.0 5,144.1 503 297.7 60.00 12/13/09 8.758 0.731 8.982,209,533.5 1,840.0 5,227.5 503 300.0 60.00 12/13/09 8.522 0.711 8.682,519,882.9 1,840.0 5,202.3 504 305.4 60.00 12/13/09 8.328 0.696 8.582,409,443.2 1,840.0 5,240.1 503 306.8 60.00 12/13/09 8.606 0.725 8.882,341,970.1 1,840.0 5,280.6 503 307.6 60.00 12/13/09 9.151 0.769 9.482,281,552.6 1,840.0 5,232.1 502 305.8 60.00 12/12/09 9.401 0.772 9.581,890,524.4 1,840.0 5,118.2 500 303.7 60.00 12/12/09 9.579 0.792 9.781,705,122.2 1,840.0 5,151.0 500 300.8 60.00 12/12/09 9.662 0.783 9.681,556,044.9 1,840.0 5,052.9 497 298.1 60.00 12/12/09 9.407 0.762 9.381,766,044.3 1,840.0 5,065.9 499 297.6 60.00 12/12/09 9.473 0.782 9.781,031,590.3 1,840.0 5,152.6 501 300.0 60.00 12/12/09 9.443 0.784 9.781,066,977.4 1,840.0 5,198.9 501 301.1 60.00 12/12/09 9.389 0.780 9.780,963,741.0 1,840.0 5,192.3 499 296.8 60.00 12/12/09 9.355 0.774 9.680,977,369.8 1,840.0 5,193.1 500 294.2 60.00 12/12/09 9.514 0.779 9.681,320,920.8 1,840.0 5,126.8 502 300.0 60.00 12/12/09 9.576 0.787 9.880,830,817.2 1,840.0 5,139.8 499 297.3 60.00 12/12/09 9.624 0.802 9.980,820,867.7 1,840.0 5,227.0 499 295.3 60.00 12/12/09 9.767 0.809 10.081,400,515.2 1,840.0 5,176.0 500 298.1 60.00 12/12/09 9.831 0.821 10.2 80,951,076.2 1,840.0 5,235.4 500 300.9 60.00 12/12/09 9.976 0.828 10.380,832,496.8 1,840.0 5,183.8 500 296.0 60.00 12/12/09 9.901 0.823 10.2 80,851,993.6 1,840.0 5,185.1 500 292.8 12/12/09 9.495 0.791 9.880,796,257.4 1,840.0 5,225.4 498 290.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 C 10:00 C 11:00 C 12:00 C 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 60.00 60.00 12/15/09 9.552 0.859 10.085,918,639.9 1,840.0 5,603.4 527 304.3 60.00 12/15/09 9.617 0.864 10.1 85,611,421.4 1,840.0 5,629.9 528 305.4 60.00 12/15/09 9.771 0.871 10.385,021,191.5 1,840.0 5,591.1 527 302.7 60.00 12/15/09 9.706 0.862 10.2 85,046,483.0 1,840.0 5,546.5 527 294.1 60.00 12/15/09 9.681 0.860 10.1 85,230,166.5 1,840.0 5,558.5 528 299.9 60.00 12/15/09 9.651 0.861 10.2 84,966,523.1 1,840.0 5,587.5 528 298.7 60.00 12/15/09 9.720 0.865 10.2 85,301,317.5 1,840.0 5,563.1 528 303.4 60.00 12/15/09 9.504 0.838 9.985,026,681.5 1,840.0 5,499.0 524 302.9 60.00 12/15/09 9.390 0.755 9.6 78,729,442.0 1,840.0 5,006.1 487 297.7 60.00 12/15/09 9.279 0.771 9.680,536,216.3 1,840.0 5,208.6 504 301.2 60.00 12/14/09 9.313 0.808 9.783,067,978.8 1,840.0 5,417.5 520 307.3 60.00 12/14/09 9.317 0.847 9.886,179,456.1 1,840.0 5,667.2 541 306.7 60.00 12/14/09 9.281 0.847 9.886,277,555.7 1,840.0 5,720.6 542 308.3 60.00 12/14/09 9.440 0.865 10.086,693,564.2 1,840.0 5,748.2 543 312.7 60.00 12/14/09 9.576 0.875 10.1 86,510,452.2 1,840.0 5,689.0 543 312.0 60.00 12/14/09 9.759 0.891 10.386,533,471.3 1,840.0 5,690.5 543 308.0 60.00 12/14/09 9.968 0.905 10.586,295,302.0 1,840.0 5,674.8 543 306.1 60.00 12/14/09 10.073 0.916 10.587,675,854.1 1,840.0 5,670.4 546 310.7 60.00 12/14/09 9.998 0.909 10.487,519,937.0 1,840.0 5,660.3 544 308.1 60.00 12/14/09 9.883 0.892 10.2 87,517,586.2 1,840.0 5,660.1 545 311.2 60.00 12/14/09 9.823 0.891 10.2 87,609,230.7 1,840.0 5,666.0 545 311.0 60.00 12/14/09 9.848 0.891 10.2 87,529,959.6 1,840.0 5,660.9 545 312.1 60.00 12/14/09 9.936 0.893 10.2 87,881,002.4 1,840.0 5,635.8 546 314.5 60.00 12/14/09 9.717 0.886 10.1 87,721,844.4 1,840.0 5,721.0 544 311.2 60.00 12/14/09 9.672 0.882 10.1 87,416,928.7 1,840.0 5,701.1 543 310.7 60.00 12/14/09 9.636 0.876 10.087,959,243.5 1,840.0 5,688.7 541 310.3 60.00 12/14/09 10.160 0.859 10.2 84,141,973.8 1,840.0 5,304.6 510 306.1 60.00 12/14/09 9.715 0.819 9.982,724,601.7 1,840.0 5,260.2 503 294.8 60.00 12/14/09 10.403 0.871 10.682,508,077.4 1,840.0 5,246.4 502 297.0 60.00 12/14/09 10.289 0.854 10.581,775,961.5 1,840.0 5,199.9 503 294.8 60.00 12/14/09 9.698 0.791 9.682,671,599.8 1,840.0 5,122.1 503 302.7 60.00 12/14/09 9.418 0.770 9.383,307,457.8 1,840.0 5,116.1 504 306.8 60.00 12/14/09 9.069 0.744 8.983,449,532.7 1,840.0 5,124.9 503 307.3 60.00 12/14/09 9.608 0.800 9.683,481,522.5 1,840.0 5,217.6 503 307.0 60.00 12/13/09 9.766 0.829 10.2 81,797,096.7 1,840.0 5,290.1 503 305.0 60.00 12/13/09 9.767 0.831 10.083,050,300.5 1,840.0 5,326.0 503 300.1 12/13/09 9.886 0.834 10.083,471,004.6 1,840.0 5,262.3 503 297.4

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 M M 11:00 MC M 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 60.00 60.00 12/16/09 10.502 0.941 10.986,498,710.3 1,840.0 5,594.2 527 300.5 60.00 12/16/09 10.708 0.960 11.1 86,823,413.7 1,840.0 5,615.2 528 299.0 60.00 12/16/09 10.723 0.957 11.1 86,683,986.9 1,840.0 5,559.1 527 300.3 60.00 12/16/09 10.707 0.961 11.2 86,326,850.2 1,840.0 5,630.0 528 301.4 60.00 12/16/09 10.828 0.957 11.1 86,620,323.8 1,840.0 5,507.9 528 299.9 60.00 12/16/09 10.852 0.956 11.086,840,425.6 1,840.0 5,521.9 528 300.0 60.00 12/16/09 10.996 0.962 11.1 86,766,133.2 1,840.0 5,470.0 527 296.6 60.00 12/16/09 11.007 0.950 11.086,956,299.6 1,840.0 5,387.5 529 296.2 60.00 12/16/09 11.066 0.970 11.2 86,724,690.4 1,840.0 5,467.4 528 300.3 60.00 12/16/09 11.109 0.986 11.387,094,879.1 1,840.0 5,538.1 529 299.8 60.00 12/16/09 11.119 0.981 11.386,941,778.2 1,840.0 5,528.4 527 298.0 60.00 12/16/09 10.977 0.960 11.1 86,738,189.3 1,840.0 5,468.3 527 292.4 60.00 12/16/09 10.974 0.968 11.1 87,160,582.1 1,840.0 5,494.9 529 298.6 60.00 12/16/09 10.662 0.940 10.887,104,524.7 1,840.0 5,538.7 528 298.1 60.00 12/16/09 10.363 0.912 10.587,221,702.3 1,840.0 5,498.8 526 298.2 60.00 12/16/09 10.508 0.923 10.786,541,633.3 1,840.0 5,502.9 527 298.6 60.00 12/16/09 10.755 0.931 10.886,714,521.1 1,840.0 5,419.7 527 291.2 60.00 12/16/09 10.251 0.856 10.482,846,269.2 1,840.0 5,222.9 503 295.2 60.00 12/16/09 10.243 0.880 10.584,067,842.0 1,840.0 5,391.3 515 295.1 60.00 12/16/09 10.026 0.864 10.1 85,627,488.0 1,840.0 5,398.2 529 298.6 60.00 12/16/09 9.403 0.837 9.984,955,337.0 1,840.0 5,586.7 522 294.3 60.00 12/16/09 9.143 0.796 9.584,022,422.5 1,840.0 5,434.0 517 297.9 60.00 12/16/09 9.021 0.793 9.385,070,521.2 1,840.0 5,501.9 524 301.7 60.00 12/15/09 9.015 0.812 9.585,755,511.6 1,840.0 5,639.4 530 299.0 60.00 12/15/09 9.161 0.829 9.587,873,374.2 1,840.0 5,683.1 546 297.5 60.00 12/15/09 9.450 0.841 9.588,453,643.7 1,840.0 5,576.4 548 302.4 60.00 12/15/09 9.739 0.865 9.888,567,104.8 1,840.0 5,535.4 548 301.9 60.00 12/15/09 9.725 0.883 10.088,410,763.8 1,840.0 5,669.8 546 301.8 60.00 12/15/09 9.639 0.887 10.088,605,507.5 1,840.0 5,730.5 545 303.3 60.00 12/15/09 9.547 0.892 10.1 88,083,074.2 1,840.0 5,840.3 547 301.8 60.00 12/15/09 9.478 0.862 10.1 85,555,213.8 1,840.0 5,672.7 534 306.9 60.00 12/15/09 9.655 0.873 10.384,707,587.6 1,840.0 5,662.5 528 305.5 60.00 12/15/09 9.691 0.869 10.384,440,549.6 1,840.0 5,598.8 529 305.3 60.00 12/15/09 9.555 0.862 10.2 84,849,484.2 1,840.0 5,625.9 528 305.1 60.00 12/15/09 9.535 0.858 10.1 84,784,650.0 1,840.0 5,621.6 527 301.7 60.00 12/15/09 9.584 0.857 10.1 84,772,010.6 1,840.0 5,574.7 527 302.2 12/15/09 9.573 0.852 10.085,625,818.4 1,840.0 5,584.3 530 305.2

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 60.00 60.00 12/18/09 9.061 0.822 9.686,252,514.8 1,840.0 5,672.1 530 299.5 60.00 12/18/09 9.121 0.819 9.586,286,429.1 1,840.0 5,627.3 529 302.9 60.00 12/18/09 9.042 0.814 9.585,486,246.0 1,840.0 5,621.6 529 308.3 60.00 12/18/09 9.224 0.827 9.785,620,860.7 1,840.0 5,630.5 528 309.6 60.00 12/18/09 9.473 0.851 10.085,669,485.0 1,840.0 5,633.7 526 307.9 60.00 12/18/09 9.324 0.844 9.985,149,539.8 1,840.0 5,645.8 522 299.6 60.00 12/18/09 9.145 0.803 9.782,579,996.8 1,840.0 5,475.4 506 300.6 60.00 12/18/09 9.137 0.798 9.782,740,739.3 1,840.0 5,441.1 505 297.8 60.00 12/18/09 9.283 0.778 9.383,803,756.4 1,840.0 5,237.8 514 300.1 60.00 12/18/09 9.320 0.803 9.683,489,981.0 1,840.0 5,399.6 525 302.3 60.00 12/18/09 9.320 0.814 9.882,961,840.0 1,840.0 5,455.7 526 302.2 60.00 12/18/09 9.502 0.811 9.783,383,559.6 1,840.0 5,347.5 527 300.3 60.00 12/17/09 9.393 0.808 9.783,355,275.7 1,840.0 5,390.9 527 302.0 60.00 12/17/09 9.358 0.798 9.683,356,582.3 1,840.0 5,345.7 526 299.6 60.00 12/17/09 9.412 0.803 9.683,776,724.5 1,840.0 5,327.1 528 298.2 60.00 12/17/09 9.122 0.786 9.384,939,848.3 1,840.0 5,401.1 530 298.6 60.00 12/17/09 8.651 0.757 8.885,931,431.3 1,840.0 5,464.1 527 297.9 60.00 12/17/09 8.660 0.776 9.086,389,174.9 1,840.0 5,587.1 530 304.2 60.00 12/17/09 8.917 0.802 9.485,896,260.0 1,840.0 5,601.9 526 302.8 60.00 12/17/09 9.113 0.810 9.585,056,377.2 1,840.0 5,547.1 524 300.0 60.00 12/17/09 9.022 0.803 9.584,785,303.7 1,840.0 5,575.5 524 299.9 60.00 12/17/09 9.017 0.803 9.485,785,911.1 1,840.0 5,548.1 530 298.4 60.00 12/17/09 9.014 0.795 9.385,565,507.3 1,840.0 5,533.9 527 295.6 60.00 12/17/09 9.082 0.809 9.585,526,960.1 1,840.0 5,577.8 528 297.5 60.00 12/17/09 9.073 0.804 9.584,707,892.8 1,840.0 5,524.4 527 295.1 60.00 12/17/09 9.122 0.812 9.685,195,490.2 1,840.0 5,556.2 528 297.7 60.00 12/17/09 9.360 0.833 9.885,115,829.2 1,840.0 5,551.0 528 294.1 60.00 12/17/09 9.684 0.860 10.1 85,196,132.7 1,840.0 5,556.3 527 291.7 60.00 12/17/09 10.031 0.875 10.484,595,886.6 1,840.0 5,471.2 527 294.5 60.00 12/17/09 10.476 0.894 10.784,099,276.9 1,840.0 5,347.6 519 291.2 60.00 12/17/09 10.257 0.834 10.579,868,616.8 1,840.0 5,078.6 493 294.9 60.00 12/17/09 9.853 0.853 10.2 83,538,081.8 1,840.0 5,402.7 517 298.9 60.00 12/17/09 9.232 0.805 9.485,779,157.6 1,840.0 5,454.4 524 298.3 60.00 12/17/09 9.119 0.792 9.2 85,940,786.9 1,840.0 5,418.0 520 295.0 60.00 12/17/09 8.888 0.755 9.1 83,514,924.9 1,840.0 5,310.5 506 296.3 60.00 12/17/09 9.189 0.813 9.586,139,274.2 1,840.0 5,524.1 522 303.4 12/16/09 9.815 0.877 10.1 86,717,520.1 1,840.0 5,608.4 528 304.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 60.00 60.00 12/20/09 9.863 0.858 10.085,806,981.0 1,840.0 5,456.2 532 307.8 60.00 12/19/09 10.004 0.857 10.1 85,455,974.5 1,840.0 5,341.0 532 308.8 60.00 12/19/09 9.870 0.850 10.084,951,667.0 1,840.0 5,401.8 531 306.5 60.00 12/19/09 9.709 0.826 9.884,833,081.6 1,840.0 5,302.1 530 308.7 60.00 12/19/09 9.558 0.813 9.684,521,180.0 1,840.0 5,328.5 528 316.6 60.00 12/19/09 9.724 0.821 9.883,648,749.8 1,840.0 5,273.5 525 313.7 60.00 12/19/09 9.789 0.828 9.983,518,183.4 1,840.0 5,310.7 526 314.1 60.00 12/19/09 10.129 0.860 10.383,845,287.3 1,840.0 5,331.4 527 315.7 60.00 12/19/09 10.523 0.898 10.783,780,176.9 1,840.0 5,327.3 526 313.0 60.00 12/19/09 10.895 0.925 11.1 83,540,034.1 1,840.0 5,312.1 526 312.1 60.00 12/19/09 11.094 0.970 11.783,362,878.3 1,840.0 5,482.0 526 312.2 60.00 12/19/09 10.751 0.929 11.1 83,495,156.3 1,840.0 5,399.9 526 310.9 60.00 12/19/09 10.403 0.896 10.783,682,342.2 1,840.0 5,366.6 526 310.3 60.00 12/19/09 10.431 0.901 10.883,758,550.7 1,840.0 5,417.0 527 308.1 60.00 12/19/09 10.567 0.916 11.083,756,174.1 1,840.0 5,416.8 527 305.5 60.00 12/19/09 10.538 0.930 11.1 83,951,020.2 1,840.0 5,520.7 526 303.1 60.00 12/19/09 10.450 0.922 11.083,927,362.0 1,840.0 5,519.1 527 301.7 60.00 12/19/09 10.289 0.890 10.485,764,971.2 1,840.0 5,406.9 524 298.2 60.00 12/19/09 10.279 0.869 10.086,892,008.2 1,840.0 5,289.1 522 289.3 60.00 12/19/09 10.130 0.832 9.984,032,938.5 1,840.0 5,115.1 500 298.5 60.00 12/19/09 9.902 0.784 9.682,169,507.7 1,840.0 4,957.0 487 301.1 60.00 12/19/09 9.794 0.779 9.581,888,188.7 1,840.0 4,984.5 489 297.9 60.00 12/19/09 9.749 0.828 9.785,854,691.3 1,840.0 5,319.3 516 297.9 60.00 12/19/09 10.001 0.856 9.887,413,547.9 1,840.0 5,368.4 525 303.1 60.00 12/19/09 10.067 0.924 10.489,036,091.7 1,840.0 5,758.3 535 303.8 60.00 12/18/09 10.121 0.916 10.488,547,002.9 1,840.0 5,678.6 532 300.9 60.00 12/18/09 9.763 0.903 10.2 88,578,095.0 1,840.0 5,776.8 531 301.3 60.00 12/18/09 9.286 0.836 9.588,361,179.7 1,840.0 5,618.6 531 303.6 60.00 12/18/09 9.092 0.839 9.588,616,179.1 1,840.0 5,779.3 533 304.8 60.00 12/18/09 9.015 0.812 9.2 88,587,978.8 1,840.0 5,633.0 532 303.0 60.00 12/18/09 9.082 0.822 9.388,179,041.6 1,840.0 5,655.0 531 298.5 60.00 12/18/09 8.803 0.799 9.088,519,200.8 1,840.0 5,676.8 533 301.7 60.00 12/18/09 8.790 0.790 9.088,320,295.5 1,840.0 5,616.0 534 304.2 60.00 12/18/09 8.939 0.807 9.2 87,871,808.1 1,840.0 5,635.3 532 303.6 60.00 12/18/09 9.140 0.822 9.487,179,357.3 1,840.0 5,638.2 529 302.1 60.00 12/18/09 9.345 0.855 9.986,744,294.8 1,840.0 5,704.4 531 302.4 12/18/09 9.301 0.839 9.786,484,764.5 1,840.0 5,640.3 530 301.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 60.00 60.00 12/21/09 9.726 0.831 9.984,306,102.9 1,840.0 5,360.8 527 310.6 60.00 12/21/09 9.430 0.806 9.684,422,793.6 1,840.0 5,322.3 529 309.6 60.00 12/21/09 9.586 0.831 9.785,812,593.1 1,840.0 5,409.9 532 307.6 60.00 12/21/09 9.259 0.803 9.485,372,291.1 1,840.0 5,428.5 527 304.6 60.00 12/21/09 8.903 0.774 9.1 85,518,496.5 1,840.0 5,437.8 526 306.1 60.00 12/21/09 8.968 0.771 9.1 85,314,821.9 1,840.0 5,378.6 526 305.4 60.00 12/21/09 9.102 0.791 9.385,195,361.1 1,840.0 5,417.3 528 304.9 60.00 12/21/09 9.321 0.838 9.985,207,676.8 1,840.0 5,603.4 529 296.8 60.00 12/21/09 9.232 0.808 9.684,090,940.0 1,840.0 5,484.2 521 305.7 60.00 12/21/09 8.991 0.790 9.484,383,395.8 1,840.0 5,503.2 520 310.6 60.00 12/21/09 9.221 0.806 9.684,114,834.1 1,840.0 5,485.8 519 309.2 60.00 12/21/09 9.566 0.842 10.084,733,071.7 1,840.0 5,526.1 520 310.4 60.00 12/21/09 9.928 0.868 10.384,373,521.6 1,840.0 5,456.8 521 310.9 60.00 12/21/09 10.109 0.858 10.383,804,164.2 1,840.0 5,283.3 521 310.0 60.00 12/20/09 9.983 0.875 10.484,280,432.7 1,840.0 5,496.5 520 306.8 60.00 12/20/09 9.889 0.870 10.484,096,856.3 1,840.0 5,484.6 521 306.3 60.00 12/20/09 9.906 0.875 10.385,526,468.5 1,840.0 5,531.3 534 306.0 60.00 12/20/09 10.105 0.874 10.1 87,098,175.6 1,840.0 5,396.3 544 307.8 60.00 12/20/09 9.838 0.857 10.086,218,878.8 1,840.0 5,435.5 543 311.2 60.00 12/20/09 9.613 0.847 9.985,708,022.0 1,840.0 5,496.5 547 315.8 60.00 12/20/09 9.497 0.839 9.885,506,880.8 1,840.0 5,530.1 545 317.6 60.00 12/20/09 9.452 0.822 9.884,018,289.8 1,840.0 5,433.8 534 313.4 60.00 12/20/09 9.518 0.822 9.883,989,173.6 1,840.0 5,386.3 533 310.1 60.00 12/20/09 9.420 0.803 9.485,511,713.4 1,840.0 5,344.5 536 306.1 60.00 12/20/09 9.671 0.825 9.685,651,159.5 1,840.0 5,353.2 537 305.9 60.00 12/20/09 9.845 0.845 9.985,724,369.8 1,840.0 5,357.8 535 306.6 60.00 12/20/09 9.994 0.863 10.1 85,795,532.5 1,840.0 5,408.9 534 305.2 60.00 12/20/09 10.024 0.860 10.086,301,131.3 1,840.0 5,346.9 536 313.0 60.00 12/20/09 9.979 0.848 9.985,840,065.2 1,840.0 5,318.3 531 313.2 60.00 12/20/09 9.912 0.845 10.382,326,734.9 1,840.0 5,324.4 505 303.5 60.00 12/20/09 9.931 0.760 10.0 76,112,512.7 1,840.0 4,798.4 457 292.7 60.00 12/20/09 9.746 0.684 9.571,860,272.9 1,840.0 4,374.1 424 278.6 60.00 12/20/09 9.474 0.620 9.2 67,550,457.9 1,840.0 4,075.0 391 275.9 60.00 12/20/09 9.244 0.558 8.962,608,138.4 1,840.0 3,776.9 357 273.9 60.00 12/20/09 9.231 0.545 8.961,510,951.7 1,840.0 3,677.3 352 280.6 60.00 12/20/09 9.271 0.605 9.067,585,616.1 1,840.0 4,077.2 401 294.8 12/20/09 9.554 0.811 9.684,714,404.3 1,840.0 5,294.6 526 308.1

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 60.00 60.00 12/23/09 11.630 0.907 11.6 78,536,932.8 1,840.0 4,865.9 476 297.3 60.00 12/23/09 11.185 0.876 11.3 77,980,398.3 1,840.0 4,916.1 475 297.3 60.00 12/23/09 10.843 0.889 11.080,970,953.1 1,840.0 5,104.7 495 301.6 60.00 12/22/09 10.836 0.902 11.1 81,580,826.7 1,840.0 5,187.5 501 303.9 60.00 12/22/09 11.159 0.928 11.481,389,107.3 1,840.0 5,219.5 500 299.8 60.00 12/22/09 11.767 0.981 12.1 81,434,070.6 1,840.0 5,222.4 500 299.6 60.00 12/22/09 12.011 1.002 12.481,015,539.5 1,840.0 5,239.6 499 296.5 60.00 12/22/09 12.199 1.011 12.580,940,321.7 1,840.0 5,190.7 500 297.8 60.00 12/22/09 12.324 1.019 12.581,858,861.9 1,840.0 5,160.7 500 299.1 60.00 12/22/09 12.421 1.029 12.681,899,443.3 1,840.0 5,163.2 499 297.2 60.00 12/22/09 12.285 1.039 12.881,647,475.9 1,840.0 5,280.4 500 300.3 60.00 12/22/09 12.073 1.014 12.8 79,410,307.1 1,840.0 5,265.2 501 296.2 60.00 12/22/09 12.193 1.004 12.7 79,283,852.4 1,840.0 5,170.7 499 294.3 60.00 12/22/09 12.179 1.005 12.7 79,582,063.6 1,840.0 5,146.9 499 294.2 60.00 12/22/09 11.960 1.003 12.580,716,997.6 1,840.0 5,264.2 503 302.4 60.00 12/22/09 12.090 1.018 12.780,527,941.0 1,840.0 5,251.8 508 299.9 60.00 12/22/09 12.029 1.061 12.783,845,125.6 1,840.0 5,513.7 528 300.3 60.00 12/22/09 11.976 1.063 12.585,175,123.0 1,840.0 5,554.9 529 308.0 60.00 12/22/09 11.799 1.047 12.484,648,533.4 1,840.0 5,566.6 524 305.8 60.00 12/22/09 11.830 1.030 12.384,187,984.7 1,840.0 5,444.8 525 308.2 60.00 12/22/09 11.576 0.970 12.080,748,587.4 1,840.0 5,222.4 505 298.4 60.00 12/22/09 11.586 0.985 12.081,975,254.2 1,840.0 5,301.6 514 309.9 60.00 12/22/09 11.203 0.965 11.782,429,587.2 1,840.0 5,375.9 515 311.1 60.00 12/22/09 10.767 0.934 11.382,953,148.6 1,840.0 5,410.0 519 309.1 60.00 12/22/09 9.971 0.883 10.583,980,466.2 1,840.0 5,522.6 528 306.8 60.00 12/22/09 9.596 0.847 10.1 84,085,870.7 1,840.0 5,529.6 529 309.5 60.00 12/22/09 9.613 0.840 10.084,362,066.3 1,840.0 5,456.0 528 312.4 60.00 12/21/09 9.621 0.837 10.084,279,218.8 1,840.0 5,450.7 527 308.9 60.00 12/21/09 9.701 0.852 10.2 83,990,039.5 1,840.0 5,477.6 528 307.9 60.00 12/21/09 9.862 0.865 10.384,201,516.6 1,840.0 5,491.4 526 310.0 60.00 12/21/09 9.991 0.871 10.484,076,999.6 1,840.0 5,437.6 527 309.8 60.00 12/21/09 10.174 0.877 10.583,903,438.5 1,840.0 5,380.7 526 308.2 60.00 12/21/09 10.075 0.861 10.2 84,313,592.3 1,840.0 5,361.3 527 308.7 60.00 12/21/09 9.794 0.836 10.084,180,941.3 1,840.0 5,352.8 527 314.4 60.00 12/21/09 9.845 0.844 10.1 84,029,585.6 1,840.0 5,343.2 527 310.4 60.00 12/21/09 10.031 0.856 10.2 84,182,494.1 1,840.0 5,352.9 528 310.0 12/21/09 10.064 0.861 10.2 84,499,829.0 1,840.0 5,327.2 528 312.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 60.00 60.00 12/24/09 9.164 0.800 9.683,506,088.8 1,840.0 5,446.0 520 308.9 60.00 12/24/09 8.080 0.708 8.583,185,171.8 1,840.0 5,470.3 522 308.4 60.00 12/24/09 8.248 0.729 8.783,981,854.2 1,840.0 5,522.7 525 311.2 60.00 12/24/09 8.442 0.740 8.983,100,022.8 1,840.0 5,464.7 516 306.3 60.00 12/24/09 8.397 0.715 8.980,830,992.7 1,840.0 5,315.5 502 303.0 60.00 12/24/09 8.153 0.666 8.6 78,049,784.8 1,840.0 5,132.6 480 296.2 60.00 12/24/09 8.065 0.617 8.3 74,436,215.4 1,840.0 4,773.6 450 289.7 60.00 12/24/09 7.931 0.582 8.1 72,308,875.9 1,840.0 4,597.9 432 286.0 60.00 12/24/09 7.949 0.566 8.0 70,962,509.9 1,840.0 4,435.2 425 283.4 60.00 12/24/09 8.251 0.584 8.3 70,917,076.9 1,840.0 4,432.3 424 277.3 60.00 12/24/09 8.457 0.599 8.4 71,236,100.4 1,840.0 4,413.5 425 286.5 60.00 12/24/09 8.408 0.600 8.4 71,516,408.3 1,840.0 4,469.8 424 286.8 60.00 12/24/09 8.653 0.617 8.7 71,334,414.3 1,840.0 4,458.4 423 287.2 60.00 12/24/09 9.466 0.719 9.6 75,026,878.1 1,840.0 4,730.0 454 297.0 60.00 12/24/09 10.204 0.872 10.583,084,355.8 1,840.0 5,328.2 512 304.1 60.00 12/24/09 10.354 0.913 10.686,460,285.0 1,840.0 5,497.7 530 305.0 60.00 12/23/09 10.524 0.905 10.586,261,547.2 1,840.0 5,391.4 529 304.9 60.00 12/23/09 10.339 0.907 10.586,385,416.6 1,840.0 5,493.0 530 303.0 60.00 12/23/09 10.469 0.913 10.686,305,268.1 1,840.0 5,441.0 529 301.0 60.00 12/23/09 10.763 0.939 10.986,293,427.0 1,840.0 5,440.2 530 302.0 60.00 12/23/09 10.711 0.948 11.085,975,839.4 1,840.0 5,513.7 531 303.9 60.00 12/23/09 11.141 0.977 11.486,036,468.1 1,840.0 5,470.8 530 303.5 60.00 12/23/09 11.387 0.998 11.785,412,954.3 1,840.0 5,477.6 530 299.2 60.00 12/23/09 11.456 1.012 12.084,439,166.8 1,840.0 5,506.9 530 299.9 60.00 12/23/09 11.546 1.008 11.984,893,438.0 1,840.0 5,444.2 531 303.4 60.00 12/23/09 11.658 1.006 11.885,397,951.9 1,840.0 5,383.8 530 308.3 60.00 12/23/09 11.408 0.998 11.686,381,359.2 1,840.0 5,492.7 534 311.8 60.00 12/23/09 11.293 1.002 11.686,348,825.0 1,840.0 5,537.6 534 308.8 60.00 12/23/09 10.998 0.954 11.1 85,992,627.7 1,840.0 5,421.3 535 308.3 60.00 12/23/09 10.761 0.929 10.886,211,999.4 1,840.0 5,388.3 533 311.8 60.00 12/23/09 10.780 0.936 10.985,821,448.3 1,840.0 5,410.5 532 307.5 60.00 12/23/09 10.762 0.936 11.2 84,042,547.6 1,840.0 5,435.4 522 304.5 60.00 12/23/09 10.967 0.906 11.380,674,183.6 1,840.0 5,173.7 499 298.8 60.00 12/23/09 11.346 0.893 11.4 78,521,343.4 1,840.0 4,907.6 476 287.8 60.00 12/23/09 11.423 0.900 11.578,235,204.1 1,840.0 4,932.2 475 293.7 60.00 12/23/09 11.778 0.925 11.9 78,197,038.3 1,840.0 4,929.8 475 294.3 12/23/09 12.009 0.934 11.9 78,741,140.3 1,840.0 4,878.5 475 298.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 60.00 60.00 12/26/09 10.959 0.894 11.3 79,306,345.3 1,840.0 5,085.9 480 296.6 60.00 12/26/09 10.808 0.875 11.0 79,425,240.7 1,840.0 5,050.4 481 296.8 60.00 12/26/09 11.192 0.906 11.4 79,792,252.0 1,840.0 5,073.7 481 301.7 60.00 12/26/09 11.005 0.888 11.2 79,756,594.6 1,840.0 5,028.2 482 302.6 60.00 12/26/09 10.887 0.877 11.1 79,463,751.2 1,840.0 5,052.9 478 301.2 60.00 12/25/09 10.839 0.865 11.0 78,634,014.6 1,840.0 5,000.1 475 300.3 60.00 12/25/09 10.722 0.852 10.8 78,718,113.8 1,840.0 4,962.7 473 301.0 60.00 12/25/09 10.752 0.864 11.0 78,435,205.1 1,840.0 5,030.1 474 298.9 60.00 12/25/09 10.791 0.860 11.0 78,643,158.6 1,840.0 5,000.7 477 303.5 60.00 12/25/09 10.508 0.841 10.8 78,271,368.3 1,840.0 5,019.6 475 306.1 60.00 12/25/09 10.047 0.800 10.2 78,431,083.9 1,840.0 4,987.2 475 308.3 60.00 12/25/09 10.073 0.803 10.3 77,998,171.2 1,840.0 5,002.0 472 307.4 60.00 12/25/09 10.025 0.787 10.1 77,710,487.3 1,840.0 4,899.1 469 307.0 60.00 12/25/09 9.773 0.769 10.0 77,419,477.3 1,840.0 4,922.8 468 306.1 60.00 12/25/09 9.910 0.774 10.0 77,734,434.5 1,840.0 4,900.6 470 306.4 60.00 12/25/09 10.385 0.817 10.577,987,523.9 1,840.0 4,916.6 471 309.3 60.00 12/25/09 10.682 0.837 10.8 77,880,601.3 1,840.0 4,909.9 468 308.9 60.00 12/25/09 10.725 0.825 10.7 77,173,374.2 1,840.0 4,823.3 462 311.4 60.00 12/25/09 10.547 0.796 10.576,183,211.3 1,840.0 4,720.0 452 308.2 60.00 12/25/09 10.380 0.777 10.3 75,743,764.0 1,840.0 4,692.8 450 306.8 60.00 12/25/09 10.280 0.767 10.2 75,497,917.1 1,840.0 4,677.6 449 305.0 60.00 12/25/09 10.339 0.768 10.3 75,050,246.3 1,840.0 4,649.8 450 303.5 60.00 12/25/09 10.455 0.774 10.3 75,182,284.7 1,840.0 4,617.2 450 296.0 60.00 12/25/09 10.416 0.777 10.4 75,230,622.3 1,840.0 4,661.1 452 300.0 60.00 12/25/09 10.468 0.785 10.4 75,398,564.5 1,840.0 4,712.4 452 297.9 60.00 12/25/09 10.030 0.744 10.0 74,934,981.3 1,840.0 4,642.7 449 294.7 60.00 12/25/09 9.400 0.694 9.3 74,613,622.3 1,840.0 4,622.8 449 293.4 60.00 12/25/09 8.922 0.660 8.7 76,221,891.3 1,840.0 4,639.6 461 301.8 60.00 12/25/09 9.233 0.803 9.585,042,044.1 1,840.0 5,453.8 524 308.9 60.00 12/24/09 9.416 0.825 9.784,913,351.8 1,840.0 5,491.7 525 307.4 60.00 12/24/09 9.486 0.834 9.884,942,752.1 1,840.0 5,493.6 524 307.3 60.00 12/24/09 9.580 0.849 10.085,246,001.8 1,840.0 5,559.5 525 307.8 60.00 12/24/09 9.725 0.858 10.1 85,582,579.9 1,840.0 5,535.0 525 311.3 60.00 12/24/09 9.853 0.879 10.385,165,414.2 1,840.0 5,600.5 525 313.1 60.00 12/24/09 10.099 0.902 10.784,600,964.5 1,840.0 5,609.4 527 308.2 60.00 12/24/09 10.420 0.932 11.085,001,681.5 1,840.0 5,589.8 527 309.5 12/24/09 10.221 0.914 10.884,396,701.8 1,840.0 5,595.9 525 309.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 60.00 60.00 12/27/09 9.612 0.869 10.1 85,992,546.2 1,840.0 5,655.0 534 306.0 60.00 12/27/09 9.511 0.865 10.1 86,241,810.9 1,840.0 5,671.3 531 308.0 60.00 12/27/09 9.672 0.865 10.086,395,814.3 1,840.0 5,587.6 531 304.4 60.00 12/27/09 9.684 0.877 10.2 86,135,586.4 1,840.0 5,664.4 530 301.5 60.00 12/27/09 9.573 0.868 10.086,533,125.0 1,840.0 5,690.5 534 300.3 60.00 12/27/09 9.743 0.847 9.787,288,793.9 1,840.0 5,455.6 533 307.5 60.00 12/27/09 9.638 0.876 10.1 87,012,881.2 1,840.0 5,674.8 537 307.2 60.00 12/27/09 9.664 0.869 10.1 86,208,512.1 1,840.0 5,622.3 532 303.0 60.00 12/27/09 10.047 0.899 10.585,572,872.0 1,840.0 5,580.8 528 299.7 60.00 12/27/09 10.677 0.955 11.2 85,507,500.3 1,840.0 5,576.6 531 302.2 60.00 12/27/09 10.951 0.986 11.585,670,576.2 1,840.0 5,633.8 533 308.5 60.00 12/27/09 10.994 0.971 11.485,476,787.3 1,840.0 5,528.1 525 298.4 60.00 12/27/09 10.610 0.900 11.081,868,387.2 1,840.0 5,294.7 500 299.4 60.00 12/27/09 10.402 0.862 10.681,713,218.9 1,840.0 5,195.9 501 301.9 60.00 12/27/09 10.366 0.871 10.682,031,798.1 1,840.0 5,260.7 500 303.2 60.00 12/27/09 10.487 0.874 10.782,186,146.6 1,840.0 5,226.0 501 303.8 60.00 12/27/09 10.509 0.875 10.782,246,478.1 1,840.0 5,229.8 500 301.5 60.00 12/27/09 10.676 0.863 10.582,292,947.6 1,840.0 5,053.9 499 299.0 60.00 12/26/09 10.469 0.871 10.781,333,102.8 1,840.0 5,215.9 500 297.3 60.00 12/26/09 10.383 0.862 10.681,815,885.3 1,840.0 5,202.4 500 298.7 60.00 12/26/09 9.863 0.816 10.081,713,646.8 1,840.0 5,151.5 498 299.7 60.00 12/26/09 9.277 0.773 9.581,506,146.7 1,840.0 5,227.0 501 301.5 60.00 12/26/09 9.392 0.785 9.781,080,018.5 1,840.0 5,243.8 501 300.0 60.00 12/26/09 9.271 0.772 9.581,085,372.5 1,840.0 5,200.0 499 299.6 60.00 12/26/09 9.171 0.765 9.581,114,546.9 1,840.0 5,201.9 500 302.1 60.00 12/26/09 9.177 0.768 9.581,220,812.7 1,840.0 5,252.9 500 300.4 60.00 12/26/09 9.126 0.764 9.481,162,907.2 1,840.0 5,249.1 500 299.8 60.00 12/26/09 9.288 0.773 9.581,125,957.6 1,840.0 5,202.6 500 300.8 60.00 12/26/09 9.165 0.767 9.581,146,372.3 1,840.0 5,248.0 499 300.4 60.00 12/26/09 9.159 0.763 9.580,821,726.3 1,840.0 5,227.1 498 299.0 60.00 12/26/09 9.484 0.796 9.980,237,429.0 1,840.0 5,232.8 501 298.2 60.00 12/26/09 10.235 0.873 10.582,891,988.0 1,840.0 5,315.9 516 302.2 60.00 12/26/09 10.465 0.906 10.884,288,087.4 1,840.0 5,405.4 520 303.2 60.00 12/26/09 10.565 0.895 10.783,814,809.1 1,840.0 5,284.0 511 304.1 60.00 12/26/09 10.625 0.847 10.7 79,401,377.2 1,840.0 5,005.7 483 299.0 60.00 12/26/09 10.705 0.864 10.9 79,529,583.9 1,840.0 5,057.1 483 293.4 12/26/09 11.016 0.892 11.2 79,549,338.2 1,840.0 5,058.3 480 299.0

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 60.00 60.00 12/29/09 9.290 0.857 9.788,412,627.3 1,840.0 5,766.1 532 291.4 60.00 12/29/09 9.084 0.828 9.488,082,875.2 1,840.0 5,696.7 530 297.2 60.00 12/29/09 8.838 0.800 9.1 87,859,142.4 1,840.0 5,682.2 532 298.2 60.00 12/29/09 8.841 0.811 9.2 88,235,505.9 1,840.0 5,754.5 532 299.0 60.00 12/29/09 9.016 0.829 9.488,217,419.7 1,840.0 5,753.3 533 300.9 60.00 12/29/09 9.228 0.844 9.687,938,346.4 1,840.0 5,735.1 532 300.5 60.00 12/29/09 9.222 0.839 9.687,818,612.8 1,840.0 5,679.6 532 304.2 60.00 12/28/09 9.072 0.832 9.686,854,239.8 1,840.0 5,758.8 532 306.5 60.00 12/28/09 9.065 0.824 9.586,796,947.2 1,840.0 5,660.7 531 304.5 60.00 12/28/09 9.104 0.836 9.686,891,510.6 1,840.0 5,761.3 532 305.4 60.00 12/28/09 9.069 0.835 9.587,693,597.4 1,840.0 5,766.8 532 307.5 60.00 12/28/09 9.053 0.834 9.587,538,917.4 1,840.0 5,756.6 533 308.4 60.00 12/28/09 9.124 0.835 9.587,656,538.3 1,840.0 5,716.8 532 306.7 60.00 12/28/09 9.098 0.837 9.587,888,288.5 1,840.0 5,731.8 532 305.4 60.00 12/28/09 9.102 0.836 9.587,817,197.0 1,840.0 5,727.2 532 303.2 60.00 12/28/09 9.093 0.842 9.687,943,182.6 1,840.0 5,783.2 532 302.4 60.00 12/28/09 9.114 0.838 9.687,537,016.8 1,840.0 5,756.5 533 301.9 60.00 12/28/09 9.305 0.857 9.887,992,545.9 1,840.0 5,738.7 531 304.3 60.00 12/28/09 9.435 0.858 9.887,512,408.2 1,840.0 5,707.3 531 304.5 60.00 12/28/09 9.435 0.861 9.987,478,106.9 1,840.0 5,705.1 531 306.0 60.00 12/28/09 9.347 0.855 9.887,346,048.4 1,840.0 5,743.9 532 306.0 60.00 12/28/09 9.304 0.842 9.687,663,564.7 1,840.0 5,669.6 533 311.5 60.00 12/28/09 9.421 0.854 9.886,984,935.0 1,840.0 5,672.9 530 309.6 60.00 12/28/09 10.248 0.912 10.686,591,166.4 1,840.0 5,553.1 530 311.1 60.00 12/28/09 9.928 0.909 10.586,833,192.5 1,840.0 5,710.2 535 306.7 60.00 12/28/09 9.717 0.890 10.386,745,109.6 1,840.0 5,751.6 532 312.8 60.00 12/28/09 9.623 0.869 10.1 85,914,566.9 1,840.0 5,649.8 531 309.3 60.00 12/28/09 9.496 0.867 10.1 86,106,109.1 1,840.0 5,709.2 532 308.9 60.00 12/28/09 9.497 0.857 10.086,107,541.0 1,840.0 5,662.5 531 308.2 60.00 12/28/09 9.421 0.858 10.086,305,762.6 1,840.0 5,675.6 533 310.2 60.00 12/28/09 9.366 0.842 9.886,126,406.5 1,840.0 5,616.9 531 306.9 60.00 12/27/09 9.318 0.841 9.885,677,940.8 1,840.0 5,634.3 533 311.0 60.00 12/27/09 9.423 0.851 10.085,522,259.9 1,840.0 5,624.0 530 313.0 60.00 12/27/09 9.577 0.868 10.1 85,991,915.3 1,840.0 5,654.9 533 311.3 60.00 12/27/09 9.654 0.864 10.086,268,494.9 1,840.0 5,579.3 531 309.4 60.00 12/27/09 9.670 0.867 10.1 86,109,875.3 1,840.0 5,615.9 532 306.9 12/27/09 9.648 0.874 10.2 85,857,029.6 1,840.0 5,646.0 531 303.6

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

07:00 C 08:00 C 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 60.00 60.00 12/30/09 9.630 0.851 9.788,206,164.6 1,840.0 5,512.9 540 301.0 60.00 12/30/09 9.044 0.786 8.988,159,258.1 1,840.0 5,462.0 539 299.4 60.00 12/30/09 9.229 0.799 9.1 87,827,165.7 1,840.0 5,393.7 537 297.7 60.00 12/30/09 9.442 0.838 9.787,009,174.5 1,840.0 5,532.6 531 298.8 60.00 12/30/09 10.223 0.909 10.487,513,232.9 1,840.0 5,564.7 532 301.9 60.00 12/30/09 10.947 0.976 11.2 87,575,787.1 1,840.0 5,568.7 532 303.5 60.00 12/30/09 10.667 0.949 10.887,948,633.6 1,840.0 5,544.6 533 303.8 60.00 12/30/09 10.028 0.870 9.988,334,920.0 1,840.0 5,424.9 532 303.7 60.00 12/30/09 9.851 0.859 9.888,242,033.5 1,840.0 5,467.2 530 300.9 60.00 12/30/09 9.814 0.851 9.788,230,857.3 1,840.0 5,418.5 531 298.5 60.00 12/30/09 9.851 0.861 9.888,150,941.6 1,840.0 5,461.5 533 301.9 60.00 12/30/09 9.548 0.866 9.888,935,927.9 1,840.0 5,655.2 535 303.8 60.00 12/30/09 9.438 0.842 9.588,633,950.1 1,840.0 5,587.8 535 306.0 60.00 12/30/09 9.529 0.864 9.888,186,499.8 1,840.0 5,655.4 534 297.2 60.00 12/30/09 9.539 0.860 9.788,635,467.7 1,840.0 5,636.0 537 308.0 60.00 12/30/09 9.654 0.871 9.888,721,289.1 1,840.0 5,641.5 534 304.1 60.00 12/30/09 9.594 0.865 9.888,542,141.0 1,840.0 5,630.1 534 301.7 60.00 12/30/09 9.470 0.850 9.688,470,631.2 1,840.0 5,625.6 536 301.8 60.00 12/30/09 9.390 0.855 9.688,913,215.2 1,840.0 5,702.0 536 305.3 60.00 12/30/09 9.338 0.849 9.688,692,364.9 1,840.0 5,687.9 534 302.0 60.00 12/29/09 9.348 0.848 9.688,442,725.9 1,840.0 5,671.9 533 299.9 60.00 12/29/09 9.771 0.892 10.1 88,767,610.6 1,840.0 5,692.7 536 301.7 60.00 12/29/09 9.787 0.898 10.1 88,746,748.6 1,840.0 5,739.6 535 299.5 60.00 12/29/09 9.743 0.887 10.088,741,996.3 1,840.0 5,691.1 534 297.7 60.00 12/29/09 9.725 0.886 10.088,755,719.4 1,840.0 5,692.0 536 300.2 60.00 12/29/09 9.459 0.864 9.888,535,941.8 1,840.0 5,726.0 535 299.2 60.00 12/29/09 9.271 0.841 9.688,136,404.5 1,840.0 5,652.2 536 301.9 60.00 12/29/09 9.107 0.828 9.587,519,410.9 1,840.0 5,707.8 534 302.0 60.00 12/29/09 9.231 0.821 9.487,771,064.9 1,840.0 5,581.1 534 299.2 60.00 12/29/09 9.231 0.839 9.687,687,457.8 1,840.0 5,671.1 534 296.7 60.00 12/29/09 9.613 0.867 9.988,113,014.5 1,840.0 5,650.7 536 299.2 60.00 12/29/09 9.859 0.892 10.2 87,966,751.3 1,840.0 5,641.4 535 301.0 60.00 12/29/09 9.742 0.877 10.087,627,935.8 1,840.0 5,619.6 534 297.7 60.00 12/29/09 9.732 0.876 10.087,629,385.6 1,840.0 5,619.7 535 297.3 60.00 12/29/09 9.695 0.896 10.387,403,139.8 1,840.0 5,795.2 535 298.9 60.00 12/29/09 9.511 0.877 10.087,748,120.6 1,840.0 5,770.4 534 295.7 12/29/09 9.348 0.855 9.887,820,765.3 1,840.0 5,727.5 534 296.9

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

20:00 21:00 22:00 23:00 00:00 01:00 02:00 S S S 03:00 04:00 05:00 06:00 C C 07:00 C 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00

8003 8003 8003 8003 8003 8003 Included Data Points8003 8003 8003 3,365,1632,273,575.0479,690.00 595 359.7 60.00 Summation 5,348.18672,573.4576,779,460,099.514,725,520.035,186,673.3 0 93.4 5.00 Maximum660.192 3.276 39.393,932,985.5 1,840.0 6,330.3 420 284.1 59.94 Minimum0.000 0.000 0.021,929,022.1 1,840.0 1.0 60.00

Average 0.668 9.1 72,070,406.1 1,840.0 4,396.7 60.00 12/31/09 10.394 0.901 10.387,829,783.1 1,840.0 5,441.6 545 308.5 60.00 12/31/09 10.676 0.936 10.688,339,070.5 1,840.0 5,473.2 544 306.8 60.00 12/31/09 10.798 0.951 10.888,214,789.2 1,840.0 5,513.4 545 305.4 60.00 12/31/09 11.077 0.984 11.1 88,507,815.9 1,840.0 5,579.9 544 305.3 60.00 12/31/09 11.225 0.991 11.2 88,421,254.0 1,840.0 5,526.3 543 302.3 60.00 12/31/09 10.954 0.982 11.1 88,852,471.9 1,840.0 5,601.5 544 301.8 60.00 12/31/09 10.983 1.012 11.489,346,974.6 1,840.0 5,778.4 543 305.2 60.00 12/31/09 11.038 0.992 11.487,453,325.8 1,840.0 5,608.4 530 305.0 60.00 12/31/09 11.341 1.027 11.887,329,952.7 1,840.0 5,648.0 529 302.3 60.00 12/31/09 11.511 1.032 11.987,080,386.7 1,840.0 5,584.5 530 301.1 60.00 12/31/09 11.401 1.025 11.887,279,822.6 1,840.0 5,644.7 531 303.7 60.00 12/31/09 11.061 0.989 11.387,409,243.2 1,840.0 5,605.6 531 301.9 60.00 12/31/09 10.828 0.966 11.1 87,286,072.3 1,840.0 5,597.7 530 303.4 60.00 12/31/09 10.732 0.934 10.886,960,940.3 1,840.0 5,435.1 531 303.3 60.00 12/31/09 10.713 0.923 10.687,176,826.4 1,840.0 5,401.2 529 304.4 60.00 12/31/09 10.453 0.901 10.487,154,122.1 1,840.0 5,399.8 529 303.3 60.00 12/31/09 10.332 0.892 10.386,886,384.7 1,840.0 5,383.2 530 301.4 60.00 12/31/09 9.619 0.827 9.586,998,955.9 1,840.0 5,390.2 529 295.9 60.00 12/31/09 8.500 0.729 8.486,710,509.8 1,840.0 5,372.3 530 300.6 60.00 12/31/09 7.916 0.677 7.887,139,293.8 1,840.0 5,351.5 530 301.7 60.00 12/31/09 7.715 0.660 7.687,341,425.7 1,840.0 5,363.9 530 303.5 60.00 12/31/09 7.408 0.656 7.587,224,903.1 1,840.0 5,546.4 530 307.0 60.00 12/31/09 7.327 0.646 7.586,478,530.9 1,840.0 5,498.9 531 306.6 60.00 12/31/09 7.410 0.651 7.586,926,360.8 1,840.0 5,480.1 531 305.4 60.00 12/30/09 7.673 0.686 7.888,273,254.3 1,840.0 5,565.0 541 305.8 60.00 12/30/09 8.071 0.718 8.1 88,478,280.4 1,840.0 5,578.0 543 307.3 60.00 12/30/09 9.309 0.836 9.488,830,798.8 1,840.0 5,600.2 544 308.3 12/30/09 9.954 0.889 10.088,671,074.7 1,840.0 5,590.1 541 304.5

## Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U1STEMP (DEGFAHRE)U1TOLG (MINUTES) 

## Time Online Criteria: 1 minute(s)

Unit 1 HGLB/T (LB/TBTU)HGOUNCES (OZ) HGT (UG/M3)U1CPFLOW (SCFH)U1FFACT (MMBTU/CF)U1HIBAF (MMBTU/HR)U1MEG (MW) 

# Average Data Plant: COLUMBIA Interval: 1 Hour Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source Parameter (Unit)

Total number of Data Points8760 8760 8760 8760 8760 8760 8760 8760 8760