Wisconsin Power and Light Company

Columbia - Unit 2

Hg CEMs Data

Voluntarily Provided to Supplement Hg/HAP ICR Data Response

On April 2, 2010, Wisconsin Power and Light Company (“WPL”) submitted its electronic response to the Utility MACT (Hg

Information Collection Request (ICR). WPL voluntarily submitted with its response a mercury continuous emission monito

(“CEMS”) report for Columbia Unit 2. WPL submitted that report in Adobe PDF format. WPL is augmenting its original re

this Excel format of the CEMS data at the specific request of Mr. Bill Maxwell, U.S. Environmental Protection Agency. WP

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

The CEMS data in this file is for the period of 01/01/2009 - 12/31/2009. Start date of the time period for which Hg CEMS 

available reflects post-installation and QA/QC of the Tekran continuous mercury emission monitor system for Columbia U

no applicable CAMR, state or NIST QA/QC procedure applicable to the operation and maintenance of the Tekran continu

emission monitors. The mercury CEMs data includes a legend which identifies periods of start-up, shut

WPL notes that the mercury emission control system on Columbia Unit 2 (calcium bromide injection / ATI2001 flue gas co

injection / activated carbon injection) became operational in December 2009. Additionally, these mercury controls were p

variety of short-term tests in March 2009.
nic response to the Utility MACT (Hg/HAP) 

mercury continuous emission monitoring system

at. WPL is augmenting its original response with 

nvironmental Protection Agency. WPL considers 

the time period for which Hg CEMS data is 

sion monitor system for Columbia Unit 2. There is 

d maintenance of the Tekran continuous mercury 

up, shut-down and malfunction events.

omide injection / ATI2001 flue gas conditioning

nally, these mercury controls were put through a 
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 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit)

3,326.5 335 238.5

U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

01/01/09 27.738 1.475 24.4 60,600,592 1,840.0 60.00

01/01/09 10.678 0.561 9.3 60,438,776 1,840.0 3,284.7 335 238.3 60.00

01/01/09 10.793 0.563 9.4 60,011,976 1,840.0 3,261.5 332 240.3 60.00

01/01/09 11.126 0.493 9.4 52,540,564 1,840.0 2,769.8 286 235.0 60.00

01/01/09 10.902 0.518 9.4 55,176,096 1,840.0 2,968.7 299 231.1 60.00

01/01/09 11.013 0.521 9.4 55,554,564 1,840.0 2,958.9 301 229.3 60.00

01/01/09 11.134 0.569 9.6 59,368,648 1,840.0 3,194.3 324 235.0 60.00

01/01/09 11.367 0.595 9.9 60,186,508 1,840.0 3,271.0 335 239.9 60.00

01/01/09 11.711 0.609 10.2 59,827,672 1,840.0 3,251.5 335 240.4 60.00

01/01/09 11.709 0.617 10.3 60,074,236 1,840.0 3,297.5 335 241.2 60.00

01/01/09 11.823 0.623 10.4 60,003,816 1,840.0 3,293.7 335 241.7 60.00

01/01/09 11.826 0.619 10.3 60,245,828 1,840.0 3,274.2 335 241.5 60.00

01/01/09 11.711 0.614 10.2 60,337,976 1,840.0 3,279.2 335 241.6 60.00

01/01/09 11.711 0.616 10.2 60,558,504 1,840.0 3,291.3 335 241.9 60.00

01/01/09 11.482 0.598 9.9 60,506,924 1,840.0 3,255.5 335 242.3 60.00

01/01/09 10.670 0.556 9.2 60,558,516 1,840.0 3,258.3 335 241.4 60.00

01/01/09 10.090 0.529 8.7 60,911,080 1,840.0 3,277.3 335 242.4 60.00

01/01/09 9.858 0.513 8.5 60,473,444 1,840.0 3,253.7 335 242.4 60.00

01/01/09 9.858 0.514 8.5 60,654,444 1,840.0 3,263.4 335 241.5 60.00

01/01/09 9.626 0.503 8.3 60,791,200 1,840.0 3,270.8 335 242.4 60.00

01/01/09 9.162 0.480 7.9 60,890,812 1,840.0 3,276.2 335 243.2 60.00

01/01/09 8.814 0.459 7.6 60,529,596 1,840.0 3,256.8 336 242.1 60.00

01/01/09 8.466 0.439 7.3 60,245,008 1,840.0 3,241.4 334 240.8 60.00

01/01/09 8.466 0.441 7.3 60,540,352 1,840.0 3,257.3 335 242.0 60.00

01/02/09 8.350 0.434 7.2 60,402,984 1,840.0 3,249.9 335 241.6 60.00

01/02/09 8.234 0.426 7.1 60,156,504 1,840.0 3,236.7 335 240.9 60.00

01/02/09 8.201 0.409 7.0 58,555,780 1,840.0 3,118.7 324 241.4 60.00

01/02/09 8.286 0.388 7.0 55,526,620 1,840.0 2,927.2 299 237.4 60.00

01/02/09 8.318 0.410 7.1 57,827,640 1,840.0 3,080.0 315 235.0 60.00

01/02/09 8.152 0.421 7.1 59,366,612 1,840.0 3,226.5 335 233.8 60.00

01/02/09 8.152 0.425 7.1 59,929,664 1,840.0 3,257.1 335 237.2 60.00

01/02/09 8.412 0.444 7.4 60,130,752 1,840.0 3,300.7 335 236.2 60.00

01/02/09 8.753 0.458 7.7 59,646,728 1,840.0 3,274.1 335 235.3 60.00

01/02/09 8.867 0.466 7.8 59,853,076 1,840.0 3,285.4 335 235.0 60.00

01/02/09 8.753 0.459 7.7 59,713,576 1,840.0 3,277.8 335 236.2 60.00

01/02/09 8.753 0.460 7.7 59,913,532 1,840.0 3,288.8 335 236.3 60.00

01/02/09 8.867 0.465 7.8 59,755,948 1,840.0 3,280.1 335 235.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

21:00

22:00

23:00

00:00

01:00

01/02/09 8.753 0.459 7.7 59,684,232 1,840.0 3,276.1 335 237.0 60.00

01/02/09 8.299 0.436 7.3 59,807,020 1,840.0 3,282.9 335 239.3 60.00

01/02/09 8.071 0.420 7.1 59,291,752 1,840.0 3,254.6 335 238.2 60.00

01/02/09 7.992 0.423 7.1 59,642,124 1,840.0 3,306.2 335 237.5 60.00

01/02/09 8.105 0.428 7.2 59,644,320 1,840.0 3,306.4 335 238.8 60.00

01/02/09 8.105 0.430 7.2 59,908,436 1,840.0 3,321.0 335 237.9 60.00

01/02/09 8.137 0.430 7.3 59,063,064 1,840.0 3,306.2 335 235.1 60.00

01/02/09 8.360 0.440 7.5 58,859,204 1,840.0 3,294.8 335 235.9 60.00

01/02/09 8.472 0.445 7.6 58,739,540 1,840.0 3,288.2 335 237.9 60.00

01/02/09 8.555 0.448 7.6 59,013,428 1,840.0 3,271.4 335 240.5 60.00

01/02/09 8.667 0.453 7.7 58,997,596 1,840.0 3,270.5 335 242.7 60.00

01/03/09 26.228 1.371 23.3 58,973,556 1,840.0 3,269.2 335 243.5 60.00

01/03/09 9.118 0.476 8.1 58,858,872 1,840.0 3,262.8 335 244.7 60.00

01/03/09 9.208 0.479 8.1 59,213,420 1,840.0 3,250.3 335 245.7 60.00

01/03/09 9.118 0.477 8.1 58,989,652 1,840.0 3,270.1 335 244.6 60.00

01/03/09 9.208 0.479 8.1 59,306,164 1,840.0 3,255.4 335 244.9 60.00

01/03/09 9.118 0.477 8.1 59,004,104 1,840.0 3,270.9 335 241.7 60.00

01/03/09 9.322 0.484 8.2 59,188,384 1,840.0 3,248.9 335 246.6 60.00

01/03/09 9.343 0.487 8.3 58,822,472 1,840.0 3,260.8 334 244.6 60.00

01/03/09 9.141 0.484 8.2 59,170,156 1,840.0 3,312.2 335 245.9 60.00

01/03/09 9.029 0.476 8.1 58,952,668 1,840.0 3,300.1 335 248.5 60.00

01/03/09 8.555 0.452 7.6 59,648,424 1,840.0 3,306.6 335 252.8 60.00

01/03/09 7.958 0.422 7.0 60,468,180 1,840.0 3,319.2 335 254.0 60.00

01/03/09 7.844 0.414 6.9 60,095,220 1,840.0 3,298.7 335 249.1 60.00

01/03/09 7.844 0.414 6.9 60,140,216 1,840.0 3,301.2 335 245.8 60.00

01/03/09 7.844 0.416 6.9 60,387,084 1,840.0 3,314.7 335 245.6 60.00

01/03/09 7.958 0.418 7.0 59,809,872 1,840.0 3,283.0 334 243.1 60.00

01/03/09 8.299 0.437 7.3 60,048,760 1,840.0 3,296.2 334 242.5 60.00

01/03/09 9.415 0.495 8.2 60,454,248 1,840.0 3,285.5 335 243.8 60.00

01/03/09 9.776 0.517 8.6 60,224,132 1,840.0 3,305.8 336 244.7 60.00

01/03/09 9.645 0.504 8.4 60,111,076 1,840.0 3,266.9 336 244.6 60.00

01/03/09 9.663 0.504 8.5 59,475,672 1,840.0 3,264.7 335 242.5 60.00

01/03/09 9.322 0.492 8.2 60,082,932 1,840.0 3,298.0 335 245.4 60.00

01/03/09 8.382 0.440 7.3 60,379,396 1,840.0 3,281.5 336 248.4 60.00

01/03/09 7.004 0.365 6.1 60,024,300 1,840.0 3,262.2 335 248.6 60.00

01/04/09 6.252 0.328 5.5 59,746,844 1,840.0 3,279.6 335 247.0 60.00

01/04/09 6.025 0.316 5.3 59,754,448 1,840.0 3,280.0 334 244.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

02:00

03:00

04:00

05:00 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00 C

09:00 C

10:00 C

11:00 C

12:00 C

13:00 C

14:00 C

01/04/09 5.798 0.304 5.1 59,755,304 1,840.0 3,280.0 335 246.8 60.00

01/04/09 5.684 0.297 5.0 59,508,584 1,840.0 3,266.5 335 245.2 60.00

01/04/09 5.684 0.297 5.0 59,438,680 1,840.0 3,262.7 335 244.3 60.00

01/04/09 5.570 0.292 4.9 59,695,940 1,840.0 3,276.8 335 241.5 60.00

01/04/09 5.570 0.292 4.9 59,707,196 1,840.0 3,277.4 335 245.4 60.00

01/04/09 5.684 0.296 5.0 59,380,136 1,840.0 3,259.4 335 244.6 60.00

01/04/09 5.628 0.297 5.0 59,476,412 1,840.0 3,297.0 335 243.2 60.00

01/04/09 5.628 0.297 5.0 59,434,812 1,840.0 3,294.8 335 243.9 60.00

01/04/09 5.741 0.304 5.1 59,806,492 1,840.0 3,315.3 334 242.0 60.00

01/04/09 5.685 0.297 5.1 58,423,132 1,840.0 3,270.4 335 239.1 60.00

01/04/09 5.966 0.311 5.3 58,750,432 1,840.0 3,256.8 335 241.3 60.00

01/04/09 6.304 0.330 5.6 58,992,328 1,840.0 3,270.2 334 241.4 60.00

01/04/09 7.092 0.371 6.3 59,072,516 1,840.0 3,274.7 334 242.2 60.00

01/04/09 8.412 0.440 7.4 59,597,800 1,840.0 3,271.4 335 241.4 60.00

01/04/09 8.867 0.466 7.8 59,910,932 1,840.0 3,288.6 336 240.9 60.00

01/04/09 8.526 0.446 7.5 59,617,092 1,840.0 3,272.5 336 242.4 60.00

01/04/09 8.185 0.431 7.2 59,939,072 1,840.0 3,290.1 335 242.0 60.00

01/04/09 8.071 0.425 7.1 59,940,176 1,840.0 3,290.2 335 240.6 60.00

01/04/09 7.617 0.401 6.7 60,047,796 1,840.0 3,296.1 335 239.7 60.00

01/04/09 7.389 0.390 6.5 60,190,940 1,840.0 3,304.0 334 239.0 60.00

01/04/09 7.958 0.419 7.0 60,005,588 1,840.0 3,293.8 334 238.4 60.00

01/04/09 8.412 0.445 7.4 60,296,180 1,840.0 3,309.7 336 238.5 60.00

01/05/09 27.169 1.432 23.9 60,060,612 1,840.0 3,296.8 336 239.4 60.00

01/05/09 5.343 0.281 4.7 59,984,532 1,840.0 3,292.7 335 238.9 60.00

01/05/09 4.206 0.221 3.7 59,793,064 1,840.0 3,282.1 334 238.0 60.00

01/05/09 8.299 0.436 7.3 59,824,552 1,840.0 3,283.9 333 237.2 60.00

01/05/09 9.435 0.495 8.3 59,762,712 1,840.0 3,280.5 334 237.8 60.00

01/05/09 10.104 0.525 8.8 59,829,300 1,840.0 3,251.6 334 234.0 60.00

01/05/09 10.333 0.536 9.0 59,684,720 1,840.0 3,243.8 334 236.5 60.00

01/05/09 10.800 0.567 9.5 59,821,732 1,840.0 3,283.7 333 237.5 60.00

01/05/09 10.913 0.572 9.6 59,671,668 1,840.0 3,275.5 333 238.0 60.00

01/05/09 11.368 0.596 10.0 59,715,936 1,840.0 3,277.9 333 237.8 60.00

01/05/09 11.254 0.593 9.9 60,014,328 1,840.0 3,294.2 334 238.8 60.00

01/05/09 10.913 0.573 9.6 59,860,996 1,840.0 3,285.8 333 241.3 60.00

01/05/09 10.913 0.568 9.6 59,287,380 1,840.0 3,254.3 333 241.8 60.00

01/05/09 11.027 0.573 9.7 59,228,452 1,840.0 3,251.1 333 242.1 60.00

01/05/09 10.572 0.558 9.3 60,110,000 1,840.0 3,299.5 334 243.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

03:00

04:00

05:00 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

01/05/09 10.219 0.532 8.9 59,883,216 1,840.0 3,254.5 333 243.7 60.00

01/05/09 10.104 0.524 8.8 59,700,440 1,840.0 3,244.6 333 243.0 60.00

01/05/09 10.219 0.534 8.9 60,080,736 1,840.0 3,265.3 333 242.7 60.00

01/05/09 10.333 0.537 9.0 59,778,088 1,840.0 3,248.8 334 243.6 60.00

01/05/09 10.448 0.545 9.1 60,059,812 1,840.0 3,264.1 333 243.0 60.00

01/05/09 10.448 0.545 9.1 59,983,380 1,840.0 3,259.9 333 242.1 60.00

01/05/09 10.333 0.539 9.0 59,974,088 1,840.0 3,259.5 333 242.7 60.00

01/05/09 10.333 0.534 9.0 59,514,960 1,840.0 3,234.5 333 242.9 60.00

01/05/09 9.415 0.490 8.2 59,900,904 1,840.0 3,255.5 333 242.3 60.00

01/06/09 9.185 0.481 8.0 60,255,588 1,840.0 3,274.8 334 241.9 60.00

01/06/09 9.070 0.473 7.9 60,032,548 1,840.0 3,262.7 335 242.4 60.00

01/06/09 8.841 0.460 7.7 59,908,756 1,840.0 3,255.9 335 242.2 60.00

01/06/09 8.726 0.449 7.6 59,205,520 1,840.0 3,217.7 334 241.2 60.00

01/06/09 8.841 0.456 7.7 59,300,036 1,840.0 3,222.8 335 242.1 60.00

01/06/09 9.070 0.466 7.9 59,109,772 1,840.0 3,212.5 335 239.4 60.00

01/06/09 9.185 0.473 8.0 59,314,916 1,840.0 3,223.6 335 241.7 60.00

01/06/09 9.300 0.477 8.1 59,053,056 1,840.0 3,209.4 334 241.8 60.00

01/06/09 9.094 0.474 8.0 59,331,412 1,840.0 3,256.8 335 243.0 60.00

01/06/09 9.208 0.482 8.1 59,647,832 1,840.0 3,274.2 335 242.2 60.00

01/06/09 9.415 0.487 8.2 59,565,592 1,840.0 3,237.3 334 242.1 60.00

01/06/09 9.415 0.487 8.2 59,578,724 1,840.0 3,238.0 335 243.9 60.00

01/06/09 9.415 0.489 8.2 59,717,996 1,840.0 3,245.5 335 244.3 60.00

01/06/09 9.185 0.475 8.0 59,455,584 1,840.0 3,231.3 335 243.6 60.00

01/06/09 9.185 0.477 8.0 59,781,820 1,840.0 3,249.0 335 244.8 60.00

01/06/09 9.300 0.481 8.1 59,467,464 1,840.0 3,231.9 335 245.8 60.00

01/06/09 9.394 0.481 8.1 59,473,300 1,840.0 3,199.9 335 245.1 60.00

01/06/09 9.070 0.468 7.9 59,420,456 1,840.0 3,229.3 334 244.1 60.00

01/06/09 9.070 0.468 7.9 59,358,084 1,840.0 3,226.0 335 244.8 60.00

01/06/09 8.726 0.450 7.6 59,290,940 1,840.0 3,222.3 335 245.4 60.00

01/06/09 8.582 0.439 7.4 59,453,904 1,840.0 3,198.9 334 244.7 60.00

01/06/09 8.466 0.433 7.3 59,439,440 1,840.0 3,198.1 334 244.1 60.00

01/06/09 8.496 0.437 7.4 59,210,216 1,840.0 3,217.9 335 245.3 60.00

01/06/09 8.930 0.457 7.7 59,531,900 1,840.0 3,203.1 335 245.4 60.00

01/07/09 27.718 1.420 23.9 59,556,452 1,840.0 3,204.4 335 244.0 60.00

01/07/09 9.162 0.471 7.9 59,720,464 1,840.0 3,213.2 334 244.4 60.00

01/07/09 9.256 0.466 7.9 59,166,264 1,840.0 3,151.2 331 245.9 60.00

01/07/09 9.256 0.461 7.9 58,496,888 1,840.0 3,115.6 325 242.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

04:00

05:00 C

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

21:00

22:00

23:00

00:00

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 F F F F F F

07:00 F F F FC F F F F F

08:00 F F F FC F F F F F

09:00 F F F FC F F F FM 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

01/07/09 9.588 0.472 8.1 58,374,484 1,840.0 3,077.3 325 241.7 60.00

01/07/09 9.824 0.485 8.3 58,562,580 1,840.0 3,087.3 325 238.9 60.00

01/07/09 9.706 0.479 8.2 58,601,868 1,840.0 3,089.3 325 241.4 60.00

01/07/09 8.553 0.428 7.3 58,762,132 1,840.0 3,129.7 325 240.0 60.00

01/07/09 7.886 0.399 6.8 58,869,092 1,840.0 3,167.4 325 239.8 60.00

01/07/09 7.654 0.383 6.6 58,215,856 1,840.0 3,132.3 325 240.9 60.00

01/07/09 7.422 0.370 6.4 57,920,488 1,840.0 3,116.3 325 240.3 60.00

01/07/09 7.422 0.375 6.4 58,761,876 1,840.0 3,161.7 325 239.1 60.00

01/07/09 7.422 0.374 6.4 58,504,028 1,840.0 3,147.8 325 240.1 60.00

01/07/09 7.306 0.367 6.3 58,352,332 1,840.0 3,139.6 325 240.4 60.00

01/07/09 7.190 0.360 6.2 58,248,260 1,840.0 3,134.0 325 240.4 60.00

01/07/09 7.615 0.378 6.5 58,223,072 1,840.0 3,101.0 325 240.4 60.00

01/07/09 8.084 0.400 6.9 58,061,336 1,840.0 3,092.4 325 241.6 60.00

01/07/09 8.234 0.415 7.1 58,527,620 1,840.0 3,149.1 325 240.7 60.00

01/07/09 8.350 0.418 7.2 58,205,016 1,840.0 3,131.7 325 240.2 60.00

01/07/09 8.234 0.411 7.1 58,084,216 1,840.0 3,125.2 325 240.6 60.00

01/07/09 8.201 0.309 6.5 47,631,984 1,840.0 2,355.7 244 236.2 60.00

01/07/09 7.540 0.161 4.4 36,772,112 1,840.0 1,339.0 129 228.4 60.00

01/07/09 3.827 0.013 0.4 31,657,842 1,840.0 206.5 0 221.0 60.00

01/07/09 2.296 0.006 0.2 29,597,600 1,840.0 160.9 0 195.2 60.00

01/08/09 1.276 0.001 0.1 30,006,930 1,840.0 146.8 0 179.1 25.00

01/08/09 0.000 0.0 49,268,568 1,840.0 0.0 0 159.7 0.00

01/08/09 0.000 0.0 63,625,212 1,840.0 0.0 0 154.0 0.00

01/08/09 0.000 0.0 64,376,016 1,840.0 0.0 0 208.8 0.00

01/08/09 0.000 0.0 64,394,640 1,840.0 0.0 0 215.5 0.00

01/08/09 0.000 0.0 63,585,848 1,840.0 0.0 0 211.4 0.00

01/08/09 0.000 0.0 70,874,640 1,840.0 0.0 0 113.9 0.00

01/08/09 0.000 0.0 70,957,464 1,840.0 0.0 0 100.1 0.00

01/08/09 0.000 0.0 49,768,812 1,840.0 0.0 0 95.0 0.00

01/08/09 0.000 0.0 22,370,706 1,840.0 0.0 0 82.5 0.00

01/08/09 0.000 0.0 25,698,074 1,840.0 0.0 0 80.7 0.00

01/08/09 0.000 0.0 27,549,456 1,840.0 0.0 0 77.5 0.00

01/08/09 0.000 0.0 27,829,624 1,840.0 0.0 0 74.9 0.00

01/08/09 0.000 0.0 27,847,334 1,840.0 0.0 0 73.0 0.00

01/08/09 0.000 0.0 27,882,222 1,840.0 0.0 0 71.6 0.00

01/08/09 0.000 0.0 27,838,996 1,840.0 0.0 0 70.6 0.00

01/08/09 0.000 0.0 28,135,968 1,840.0 0.0 0 69.9 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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

01/08/09 0.000 0.0 28,428,342 1,840.0 0.0 0 70.1 0.00

01/08/09 0.000 0.0 28,427,204 1,840.0 0.0 0 70.6 0.00

01/08/09 0.000 0.0 28,496,308 1,840.0 0.0 0 70.9 0.00

01/08/09 0.000 0.0 28,472,862 1,840.0 0.0 0 70.9 0.00

01/08/09 0.000 0.0 28,637,150 1,840.0 0.0 0 70.8 0.00

01/08/09 0.000 0.0 28,847,738 1,840.0 0.0 0 70.4 0.00

01/08/09 0.000 0.0 28,814,610 1,840.0 0.0 0 69.9 0.00

01/09/09 0.000 0.0 28,772,016 1,840.0 0.0 0 69.3 0.00

01/09/09 0.000 0.0 28,847,782 1,840.0 0.0 0 68.7 0.00

01/09/09 0.000 0.0 28,910,218 1,840.0 0.0 0 67.6 0.00

01/09/09 0.000 0.0 28,988,404 1,840.0 0.0 0 66.9 0.00

01/09/09 0.000 0.0 28,912,608 1,840.0 0.0 0 66.6 0.00

01/09/09 0.000 0.0 29,546,500 1,840.0 0.0 0 72.2 0.00

01/09/09 0.000 0.0 28,790,896 1,840.0 0.0 0 67.2 0.00

01/09/09 0.000 0.0 28,836,078 1,840.0 0.0 0 67.7 0.00

01/09/09 0.000 0.0 28,806,914 1,840.0 0.0 0 68.2 0.00

01/09/09 0.000 0.0 28,764,000 1,840.0 0.0 0 69.1 0.00

01/09/09 0.000 0.0 28,569,766 1,840.0 0.0 0 70.1 0.00

01/09/09 0.000 0.0 28,271,578 1,840.0 0.0 0 71.2 0.00

01/09/09 0.000 0.0 28,192,722 1,840.0 0.0 0 72.0 0.00

01/09/09 0.000 0.0 28,285,446 1,840.0 0.0 0 72.5 0.00

01/09/09 0.000 0.0 28,314,786 1,840.0 0.0 0 71.8 0.00

01/09/09 0.000 0.0 28,255,950 1,840.0 0.0 0 71.0 0.00

01/09/09 0.000 0.0 28,230,762 1,840.0 0.0 0 70.9 0.00

01/09/09 0.000 0.0 28,271,714 1,840.0 0.0 0 71.0 0.00

01/09/09 0.000 0.0 28,235,104 1,840.0 0.0 0 70.9 0.00

01/09/09 0.000 0.0 28,315,252 1,840.0 0.0 0 70.9 0.00

01/09/09 0.000 0.0 28,360,774 1,840.0 0.0 0 70.9 0.00

01/09/09 0.000 0.0 28,315,024 1,840.0 0.0 0 70.9 0.00

01/09/09 0.000 0.0 28,488,108 1,840.0 0.0 0 70.9 0.00

01/09/09 0.000 0.0 28,367,032 1,840.0 0.0 0 71.0 0.00

01/10/09 0.000 0.0 28,420,272 1,840.0 0.0 0 71.0 0.00

01/10/09 0.000 0.0 28,420,212 1,840.0 0.0 0 70.8 0.00

01/10/09 0.000 0.0 28,326,420 1,840.0 0.0 0 70.7 0.00

01/10/09 0.000 0.0 28,407,238 1,840.0 0.0 0 70.6 0.00

01/10/09 0.000 0.0 28,421,344 1,840.0 0.0 0 70.5 0.00

01/10/09 0.000 0.0 29,237,332 1,840.0 0.0 0 75.7 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

06:00 F F FC F 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 FC F F F F F

06:00 F F FC F 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

01/10/09 0.000 1.9 28,665,286 1,840.0 0.0 0 70.2 0.00

01/10/09 0.000 1.7 28,683,152 1,840.0 0.0 0 70.1 0.00

01/10/09 0.000 0.0 28,525,384 1,840.0 0.0 0 70.4 0.00

01/10/09 0.000 0.0 28,709,060 1,840.0 0.0 0 70.5 0.00

01/10/09 0.000 0.0 28,733,628 1,840.0 0.0 0 70.2 0.00

01/10/09 0.000 0.0 29,167,166 1,840.0 0.0 0 68.6 0.00

01/10/09 0.000 0.0 29,208,752 1,840.0 0.0 0 67.6 0.00

01/10/09 0.000 0.0 28,900,374 1,840.0 0.0 0 67.2 0.00

01/10/09 0.000 0.0 28,873,578 1,840.0 0.0 0 66.9 0.00

01/10/09 0.000 0.0 28,910,344 1,840.0 0.0 0 66.5 0.00

01/10/09 0.000 0.0 28,893,314 1,840.0 0.0 0 66.3 0.00

01/10/09 0.000 0.0 28,891,524 1,840.0 0.0 0 66.1 0.00

01/10/09 0.000 0.0 28,946,132 1,840.0 0.0 0 65.6 0.00

01/10/09 0.000 0.0 28,898,888 1,840.0 0.0 0 65.4 0.00

01/10/09 0.000 0.0 28,898,548 1,840.0 0.0 0 65.2 0.00

01/10/09 0.000 0.0 29,004,494 1,840.0 0.0 0 65.1 0.00

01/10/09 0.000 0.0 29,020,266 1,840.0 0.0 0 64.9 0.00

01/10/09 0.000 0.0 29,149,506 1,840.0 0.0 0 64.5 0.00

01/11/09 0.000 0.0 29,407,390 1,840.0 0.0 0 64.1 0.00

01/11/09 0.000 0.0 29,550,362 1,840.0 0.0 0 63.6 0.00

01/11/09 0.000 0.0 29,570,526 1,840.0 0.0 0 63.1 0.00

01/11/09 0.000 0.0 29,459,926 1,840.0 0.0 0 62.8 0.00

01/11/09 0.000 0.0 29,568,056 1,840.0 0.0 0 62.4 0.00

01/11/09 0.000 0.0 30,179,572 1,840.0 0.0 0 67.7 0.00

01/11/09 0.000 1.4 23,696,362 1,840.0 0.0 0 61.4 0.00

01/11/09 0.000 2.2 23,720,776 1,840.0 0.0 0 61.0 0.00

01/11/09 0.000 0.0 11,004,170 1,840.0 0.0 0 60.2 0.00

01/11/09 0.000 0.0 4,395,345 1,840.0 0.0 0 58.4 0.00

01/11/09 0.000 0.0 4,291,451 1,840.0 0.0 0 56.8 0.00

01/11/09 0.000 0.0 3,856,583 1,840.0 0.0 0 55.2 0.00

01/11/09 0.000 0.0 3,407,415 1,840.0 0.0 0 53.8 0.00

01/11/09 0.000 0.0 3,049,774 1,840.0 0.0 0 52.6 0.00

01/11/09 0.000 0.0 2,684,785 1,840.0 0.0 0 51.7 0.00

01/11/09 0.000 0.0 2,575,867 1,840.0 0.0 0 50.9 0.00

01/11/09 0.000 0.0 2,724,701 1,840.0 0.0 0 50.2 0.00

01/11/09 0.000 0.0 3,089,349 1,840.0 0.0 0 49.4 0.00

01/11/09 0.000 0.0 3,141,725 1,840.0 0.0 0 48.6 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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 FC F F F F F

06:00 F F F F F F F F F

07:00 F F F F F F F F F

01/11/09 0.000 0.0 3,332,666 1,840.0 0.0 0 47.9 0.00

01/11/09 0.000 0.0 3,124,515 1,840.0 0.0 0 47.3 0.00

01/11/09 0.000 0.0 3,287,720 1,840.0 0.0 0 46.8 0.00

01/11/09 0.000 0.0 3,381,082 1,840.0 0.0 0 46.2 0.00

01/11/09 0.000 0.0 3,248,741 1,840.0 0.0 0 45.7 0.00

01/12/09 0.000 0.0 3,253,071 1,840.0 0.0 0 45.1 0.00

01/12/09 0.000 0.0 3,293,299 1,840.0 0.0 0 44.6 0.00

01/12/09 0.000 0.0 3,068,053 1,840.0 0.0 0 44.1 0.00

01/12/09 0.000 0.0 2,702,851 1,840.0 0.0 0 43.7 0.00

01/12/09 0.000 0.0 2,506,124 1,840.0 0.0 0 43.3 0.00

01/12/09 0.000 0.0 4,378,893 1,840.0 0.0 0 49.5 0.00

01/12/09 0.000 1.0 2,447,482 1,840.0 0.0 0 42.5 0.00

01/12/09 0.000 2.7 2,570,823 1,840.0 0.0 0 42.1 0.00

01/12/09 0.000 0.0 2,584,590 1,840.0 0.0 0 41.8 0.00

01/12/09 0.000 0.0 2,522,068 1,840.0 0.0 0 41.5 0.00

01/12/09 0.000 0.0 2,708,733 1,840.0 0.0 0 41.2 0.00

01/12/09 0.000 0.0 1,846,061 1,840.0 0.0 0 41.1 0.00

01/12/09 0.000 0.0 1,903,039 1,840.0 0.0 0 41.2 0.00

01/12/09 0.000 0.0 1,472,614 1,840.0 0.0 0 41.4 0.00

01/12/09 0.000 0.0 1,015,456 1,840.0 0.0 0 41.6 0.00

01/12/09 0.000 0.0 708,221 1,840.0 0.0 0 41.7 0.00

01/12/09 0.000 0.0 353,650 1,840.0 0.0 0 40.9 0.00

01/12/09 0.000 0.0 0 1,840.0 0.0 0 37.0 0.00

01/12/09 0.000 0.0 0 1,840.0 0.0 0 38.1 0.00

01/12/09 0.000 0.0 170,742 1,840.0 0.0 0 38.1 0.00

01/12/09 0.000 0.0 214,087 1,840.0 0.0 0 38.5 0.00

01/12/09 0.000 0.0 1,471,638 1,840.0 0.0 0 40.4 0.00

01/12/09 0.000 0.0 1,953,552 1,840.0 0.0 0 42.1 0.00

01/12/09 0.000 0.0 2,763,667 1,840.0 0.0 0 43.0 0.00

01/13/09 0.000 0.0 3,328,000 1,840.0 0.0 0 43.4 0.00

01/13/09 0.000 0.0 3,744,788 1,840.0 0.0 0 43.7 0.00

01/13/09 0.000 0.0 3,585,653 1,840.0 0.0 0 43.8 0.00

01/13/09 0.000 0.0 4,196,398 1,840.0 0.0 0 43.5 0.00

01/13/09 0.000 0.0 4,387,400 1,840.0 0.0 0 43.0 0.00

01/13/09 0.000 0.0 6,601,299 1,840.0 0.0 0 48.9 0.00

01/13/09 0.000 0.0 5,154,232 1,840.0 0.0 0 41.5 0.00

01/13/09 0.000 0.0 5,394,132 1,840.0 0.0 0 40.4 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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

01/13/09 0.000 0.0 5,379,545 1,840.0 0.0 0 38.9 0.00

01/13/09 0.000 0.0 5,038,713 1,840.0 0.0 0 37.1 0.00

01/13/09 0.000 0.0 4,476,639 1,840.0 0.0 0 35.7 0.00

01/13/09 0.000 0.0 4,187,315 1,840.0 0.0 0 34.8 0.00

01/13/09 0.000 0.0 3,988,908 1,840.0 0.0 0 34.2 0.00

01/13/09 0.000 0.0 3,268,425 1,840.0 0.0 0 33.7 0.00

01/13/09 0.000 0.0 2,712,133 1,840.0 0.0 0 33.5 0.00

01/13/09 0.000 0.0 2,603,122 1,840.0 0.0 0 33.3 0.00

01/13/09 0.000 0.0 2,749,059 1,840.0 0.0 0 33.1 0.00

01/13/09 0.000 0.0 2,873,560 1,840.0 0.0 0 32.9 0.00

01/13/09 0.000 0.0 2,755,095 1,840.0 0.0 0 32.8 0.00

01/13/09 0.000 0.0 2,521,317 1,840.0 0.0 0 32.6 0.00

01/13/09 0.000 0.0 2,592,690 1,840.0 0.0 0 32.4 0.00

01/13/09 0.000 0.0 2,687,441 1,840.0 0.0 0 32.1 0.00

01/13/09 0.000 0.0 2,681,926 1,840.0 0.0 0 31.8 0.00

01/13/09 0.000 0.0 2,649,520 1,840.0 0.0 0 31.4 0.00

01/14/09 0.000 0.0 2,364,356 1,840.0 0.0 0 31.0 0.00

01/14/09 0.000 0.0 2,538,919 1,840.0 0.0 0 30.7 0.00

01/14/09 0.000 0.0 2,992,779 1,840.0 0.0 0 30.4 0.00

01/14/09 0.000 0.0 2,985,070 1,840.0 0.0 0 30.1 0.00

01/14/09 0.000 0.0 2,890,560 1,840.0 0.0 0 29.9 0.00

01/14/09 0.000 0.0 5,155,822 1,840.0 0.0 0 36.9 0.00

01/14/09 0.000 0.0 3,002,354 1,840.0 0.0 0 29.4 0.00

01/14/09 0.000 0.0 2,909,213 1,840.0 0.0 0 29.1 0.00

01/14/09 0.000 0.0 3,180,037 1,840.0 0.0 0 28.8 0.00

01/14/09 0.000 0.0 2,846,502 1,840.0 0.0 0 28.4 0.00

01/14/09 0.000 0.0 1,690,299 1,840.0 0.0 0 28.0 0.00

01/14/09 0.000 0.0 1,609,436 1,840.0 0.0 0 27.9 0.00

01/14/09 0.000 0.0 1,646,854 1,840.0 0.0 0 27.9 0.00

01/14/09 0.000 0.0 1,718,376 1,840.0 0.0 0 27.9 0.00

01/14/09 0.000 0.0 1,105,980 1,840.0 0.0 0 28.1 0.00

01/14/09 0.000 0.0 2,036,166 1,840.0 0.0 0 28.3 0.00

01/14/09 0.000 0.0 2,847,495 1,840.0 0.0 0 28.5 0.00

01/14/09 0.000 0.0 2,852,554 1,840.0 0.0 0 28.5 0.00

01/14/09 0.000 0.0 3,204,482 1,840.0 0.0 0 28.4 0.00

01/14/09 0.000 0.0 3,816,340 1,840.0 0.0 0 28.3 0.00

01/14/09 0.000 0.0 4,131,488 1,840.0 0.0 0 28.1 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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 F 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

01/14/09 0.000 0.0 3,898,239 1,840.0 0.0 0 27.8 0.00

01/14/09 0.000 0.0 4,445,628 1,840.0 0.0 0 28.7 0.00

01/14/09 0.000 0.0 5,266,817 1,840.0 0.0 0 30.9 0.00

01/15/09 0.000 0.0 5,780,974 1,840.0 0.0 0 32.2 0.00

01/15/09 0.000 0.0 5,610,957 1,840.0 0.0 0 32.0 0.00

01/15/09 0.000 0.0 5,476,730 1,840.0 0.0 0 31.3 0.00

01/15/09 0.000 0.0 5,545,608 1,840.0 0.0 0 30.3 0.00

01/15/09 0.000 0.0 5,457,798 1,840.0 0.0 0 29.3 0.00

01/15/09 0.000 0.0 7,363,852 1,840.0 0.0 0 35.4 0.00

01/15/09 0.000 0.0 5,264,085 1,840.0 0.0 0 26.7 0.00

01/15/09 0.000 0.0 5,265,406 1,840.0 0.0 0 25.5 0.00

01/15/09 0.000 0.0 5,030,093 1,840.0 0.0 0 24.7 0.00

01/15/09 0.000 0.0 4,862,589 1,840.0 0.0 0 25.4 0.00

01/15/09 0.000 0.0 4,431,980 1,840.0 0.0 0 25.6 0.00

01/15/09 0.000 0.0 3,952,060 1,840.0 0.0 0 25.4 0.00

01/15/09 0.000 0.0 3,345,456 1,840.0 0.0 0 25.0 0.00

01/15/09 0.000 0.0 2,350,107 1,840.0 0.0 0 24.9 0.00

01/15/09 0.000 0.0 2,041,525 1,840.0 0.0 0 25.0 0.00

01/15/09 0.000 0.0 2,675,964 1,840.0 0.0 0 25.3 0.00

01/15/09 0.000 0.0 3,251,162 1,840.0 0.0 0 25.7 0.00

01/15/09 0.000 0.0 3,462,697 1,840.0 0.0 0 26.0 0.00

01/15/09 0.000 0.0 3,520,187 1,840.0 0.0 0 26.5 0.00

01/15/09 0.000 0.0 4,431,770 1,840.0 0.0 0 27.1 0.00

01/15/09 0.000 0.0 4,337,068 1,840.0 0.0 0 27.9 0.00

01/15/09 0.000 0.0 4,665,560 1,840.0 0.0 0 28.3 0.00

01/15/09 0.000 0.0 4,569,216 1,840.0 0.0 0 29.2 0.00

01/15/09 0.000 0.0 5,129,550 1,840.0 0.0 0 31.0 0.00

01/16/09 0.000 0.0 5,024,437 1,840.0 0.0 0 32.0 0.00

01/16/09 0.000 0.0 4,741,820 1,840.0 0.0 0 32.4 0.00

01/16/09 0.000 0.0 4,430,593 1,840.0 0.0 0 32.1 0.00

01/16/09 0.000 0.0 4,788,809 1,840.0 0.0 0 31.4 0.00

01/16/09 0.000 0.0 4,676,006 1,840.0 0.0 0 30.3 0.00

01/16/09 0.000 0.0 6,190,377 1,840.0 0.0 0 36.5 0.00

01/16/09 0.000 0.0 4,232,155 1,840.0 0.0 0 27.9 0.00

01/16/09 0.000 0.0 3,891,359 1,840.0 0.0 0 26.7 0.00

01/16/09 0.000 0.0 3,824,998 1,840.0 0.0 0 25.7 0.00

01/16/09 0.000 0.0 4,175,411 1,840.0 0.0 0 25.3 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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

01/16/09 0.000 0.0 3,646,195 1,840.0 0.0 0 25.4 0.00

01/16/09 0.000 0.0 3,399,551 1,840.0 0.0 0 25.6 0.00

01/16/09 0.000 0.0 3,017,212 1,840.0 0.0 0 25.8 0.00

01/16/09 0.000 0.0 2,449,246 1,840.0 0.0 0 26.0 0.00

01/16/09 0.000 0.0 1,869,000 1,840.0 0.0 0 26.5 0.00

01/16/09 0.000 0.0 1,893,621 1,840.0 0.0 0 27.1 0.00

01/16/09 0.000 0.0 2,415,127 1,840.0 0.0 0 27.9 0.00

01/16/09 0.000 0.0 3,569,863 1,840.0 0.0 0 29.1 0.00

01/16/09 0.000 0.0 4,256,453 1,840.0 0.0 0 30.1 0.00

01/16/09 0.000 0.0 4,385,514 1,840.0 0.0 0 31.0 0.00

01/16/09 0.000 0.0 5,031,144 1,840.0 0.0 0 33.9 0.00

01/16/09 0.000 0.0 5,148,555 1,840.0 0.0 0 37.4 0.00

01/16/09 0.000 0.0 5,024,677 1,840.0 0.0 0 37.9 0.00

01/16/09 0.000 0.0 4,465,912 1,840.0 0.0 0 37.2 0.00

01/17/09 0.000 0.0 3,987,432 1,840.0 0.0 0 36.4 0.00

01/17/09 0.000 0.0 3,734,666 1,840.0 0.0 0 35.9 0.00

01/17/09 0.000 0.0 3,775,095 1,840.0 0.0 0 35.8 0.00

01/17/09 0.000 0.0 3,641,741 1,840.0 0.0 0 36.2 0.00

01/17/09 0.000 0.0 3,294,460 1,840.0 0.0 0 36.6 0.00

01/17/09 0.000 0.0 5,253,192 1,840.0 0.0 0 43.8 0.00

01/17/09 0.000 0.0 3,614,398 1,840.0 0.0 0 37.4 0.00

01/17/09 0.000 0.0 2,808,908 1,840.0 0.0 0 37.8 0.00

01/17/09 0.000 0.0 2,701,295 1,840.0 0.0 0 38.1 0.00

01/17/09 0.000 0.0 2,696,227 1,840.0 0.0 0 38.6 0.00

01/17/09 0.000 0.0 2,217,799 1,840.0 0.0 0 39.0 0.00

01/17/09 0.000 0.0 2,051,066 1,840.0 0.0 0 39.4 0.00

01/17/09 0.000 0.0 1,567,058 1,840.0 0.0 0 39.8 0.00

01/17/09 0.000 0.0 1,271,123 1,840.0 0.0 0 40.0 0.00

01/17/09 0.000 0.0 911,386 1,840.0 0.0 0 40.2 0.00

01/17/09 0.000 0.0 1,740,965 1,840.0 0.0 0 41.0 0.00

01/17/09 0.000 0.0 2,182,664 1,840.0 0.0 0 41.9 0.00

01/17/09 0.000 0.0 3,126,644 1,840.0 0.0 0 43.0 0.00

01/17/09 0.000 0.0 2,927,918 1,840.0 0.0 0 43.8 0.00

01/17/09 0.000 0.0 3,230,247 1,840.0 0.0 0 44.3 0.00

01/17/09 0.000 0.0 3,780,126 1,840.0 0.0 0 44.6 0.00

01/17/09 0.000 0.0 3,895,964 1,840.0 0.0 0 44.7 0.00

01/17/09 0.000 0.0 3,926,003 1,840.0 0.0 0 44.5 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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 F 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

01/17/09 0.000 0.0 4,164,739 1,840.0 0.0 0 44.5 0.00

01/18/09 0.000 0.0 4,410,147 1,840.0 0.0 0 45.0 0.00

01/18/09 0.000 0.0 4,626,647 1,840.0 0.0 0 45.3 0.00

01/18/09 0.000 0.0 4,578,799 1,840.0 0.0 0 45.4 0.00

01/18/09 0.000 0.0 4,637,240 1,840.0 0.0 0 45.3 0.00

01/18/09 0.000 0.0 4,476,202 1,840.0 0.0 0 45.1 0.00

01/18/09 0.000 0.0 6,409,627 1,840.0 0.0 0 51.1 0.00

01/18/09 0.000 0.0 4,723,662 1,840.0 0.0 0 44.0 0.00

01/18/09 0.000 0.0 4,829,097 1,840.0 0.0 0 43.2 0.00

01/18/09 0.000 0.0 4,677,412 1,840.0 0.0 0 42.4 0.00

01/18/09 0.000 0.0 4,118,016 1,840.0 0.0 0 41.7 0.00

01/18/09 0.000 0.0 3,312,108 1,840.0 0.0 0 41.2 0.00

01/18/09 0.000 0.0 2,713,766 1,840.0 0.0 0 40.7 0.00

01/18/09 0.000 0.0 1,988,713 1,840.0 0.0 0 40.4 0.00

01/18/09 0.000 0.0 1,686,733 1,840.0 0.0 0 40.3 0.00

01/18/09 0.000 0.0 1,688,109 1,840.0 0.0 0 40.3 0.00

01/18/09 0.000 0.0 1,851,086 1,840.0 0.0 0 40.4 0.00

01/18/09 0.000 0.0 1,894,738 1,840.0 0.0 0 40.5 0.00

01/18/09 0.000 0.0 2,310,954 1,840.0 0.0 0 40.6 0.00

01/18/09 0.000 0.0 2,641,937 1,840.0 0.0 0 40.6 0.00

01/18/09 0.000 0.0 3,153,697 1,840.0 0.0 0 40.6 0.00

01/18/09 0.000 0.0 3,619,721 1,840.0 0.0 0 40.5 0.00

01/18/09 0.000 0.0 3,693,154 1,840.0 0.0 0 40.4 0.00

01/18/09 0.000 0.0 3,694,975 1,840.0 0.0 0 40.3 0.00

01/18/09 0.000 0.0 3,736,792 1,840.0 0.0 0 40.1 0.00

01/19/09 0.000 0.0 3,701,442 1,840.0 0.0 0 39.9 0.00

01/19/09 0.000 0.0 3,620,522 1,840.0 0.0 0 39.7 0.00

01/19/09 0.000 0.0 3,394,032 1,840.0 0.0 0 39.4 0.00

01/19/09 0.000 0.0 3,965,915 1,840.0 0.0 0 39.1 0.00

01/19/09 0.000 0.0 4,339,369 1,840.0 0.0 0 38.7 0.00

01/19/09 0.000 0.0 5,943,816 1,840.0 0.0 0 45.1 0.00

01/19/09 0.000 0.0 3,853,153 1,840.0 0.0 0 38.0 0.00

01/19/09 0.000 0.0 4,150,520 1,840.0 0.0 0 37.7 0.00

01/19/09 0.000 0.0 3,922,804 1,840.0 0.0 0 37.4 0.00

01/19/09 0.000 0.0 3,378,070 1,840.0 0.0 0 37.3 0.00

01/19/09 0.000 0.0 2,338,074 1,840.0 0.0 0 37.3 0.00

01/19/09 0.000 0.0 983,707 1,840.0 0.0 0 37.2 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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

01/19/09 0.000 0.0 1,420 1,840.0 0.0 0 35.4 0.00

01/19/09 0.000 0.0 4,026 1,840.0 0.0 0 35.7 0.00

01/19/09 0.000 0.0 50,899 1,840.0 0.0 0 36.5 0.00

01/19/09 0.000 0.0 185,981 1,840.0 0.0 0 36.6 0.00

01/19/09 0.000 0.0 536,532 1,840.0 0.0 0 36.3 0.00

01/19/09 0.000 0.0 2,195,220 1,840.0 0.0 0 38.8 0.00

01/19/09 0.000 0.0 2,694,408 1,840.0 0.0 0 40.0 0.00

01/19/09 0.000 0.0 3,042,220 1,840.0 0.0 0 41.2 0.00

01/19/09 0.000 0.0 3,559,738 1,840.0 0.0 0 42.7 0.00

01/19/09 0.000 0.0 3,950,674 1,840.0 0.0 0 43.7 0.00

01/19/09 0.000 0.0 4,461,974 1,840.0 0.0 0 44.7 0.00

01/19/09 0.000 0.0 4,751,667 1,840.0 0.0 0 45.9 0.00

01/20/09 0.000 0.0 4,885,769 1,840.0 0.0 0 46.7 0.00

01/20/09 0.000 0.0 4,912,034 1,840.0 0.0 0 47.1 0.00

01/20/09 0.000 0.0 4,885,991 1,840.0 0.0 0 46.9 0.00

01/20/09 0.000 0.0 4,897,274 1,840.0 0.0 0 46.9 0.00

01/20/09 0.000 0.0 5,136,571 1,840.0 0.0 0 47.0 0.00

01/20/09 0.000 0.0 7,032,188 1,840.0 0.0 0 53.3 0.00

01/20/09 0.000 0.0 5,117,659 1,840.0 0.0 0 46.5 0.00

01/20/09 0.000 0.0 4,959,546 1,840.0 0.0 0 45.6 0.00

01/20/09 0.000 0.0 4,983,710 1,840.0 0.0 0 44.7 0.00

01/20/09 0.000 0.0 4,547,152 1,840.0 0.0 0 44.2 0.00

01/20/09 0.000 0.0 3,592,745 1,840.0 0.0 0 43.8 0.00

01/20/09 0.000 0.0 2,894,513 1,840.0 0.0 0 43.6 0.00

01/20/09 0.000 0.0 2,462,572 1,840.0 0.0 0 43.5 0.00

01/20/09 0.000 0.0 2,012,926 1,840.0 0.0 0 43.6 0.00

01/20/09 0.000 0.0 1,870,752 1,840.0 0.0 0 43.8 0.00

01/20/09 0.000 0.0 1,828,708 1,840.0 0.0 0 44.2 0.00

01/20/09 0.000 0.0 2,199,227 1,840.0 0.0 0 44.8 0.00

01/20/09 0.000 0.0 2,593,862 1,840.0 0.0 0 45.4 0.00

01/20/09 0.000 0.0 2,641,277 1,840.0 0.0 0 45.8 0.00

01/20/09 0.000 0.0 3,055,632 1,840.0 0.0 0 46.1 0.00

01/20/09 0.000 0.0 3,284,619 1,840.0 0.0 0 46.3 0.00

01/20/09 0.000 0.0 3,469,929 1,840.0 0.0 0 46.3 0.00

01/20/09 0.000 0.0 3,426,252 1,840.0 0.0 0 46.5 0.00

01/20/09 0.000 0.0 3,262,117 1,840.0 0.0 0 47.1 0.00

01/21/09 0.000 0.0 3,555,627 1,840.0 0.0 0 47.9 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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 FM F

11:00 F F F F F F F FM F

12:00 F F F F F F F FM F

13:00 F F F F F F F FM F

14:00 F F F F F F F FM F

15:00 F F F F F F F FM F

16:00 F F F F F F F FM F

17:00 F F F F F F F FM F

18:00 F F F F F F F FM F

19:00 F F F F F F F FM F

20:00 F F F F F F F FM F

21:00 F F F F F F F FM F

22:00 F F F F F F F FM F

23:00 F F F F F F F FM F

00:00 F F F F F F F FM F

01:00 F F F F F F F FM F

02:00 F F F F F F F FM F

03:00 F F F F F F F FM F

04:00 F F F F F F F FM F

05:00 F F F FC F F F FM F

06:00 F F F F F F F FM F

07:00 F F F F F F F FM F

08:00 F F F F F F F FM F

09:00 F F F F F F F FM F

10:00 F F F F F F F FM F

11:00 F F F F F F F FM F

12:00 F F F F F F F FM F

13:00 F F F F F F F FM F

01/21/09 0.000 1.9 3,894,509 1,840.0 0.0 0 48.7 0.00

01/21/09 0.000 0.0 3,828,914 1,840.0 0.0 0 49.3 0.00

01/21/09 0.000 0.0 3,824,964 1,840.0 0.0 0 49.5 0.00

01/21/09 0.000 0.0 4,368,112 1,840.0 0.0 0 49.8 0.00

01/21/09 0.000 0.0 6,411,566 1,840.0 0.0 0 56.1 0.00

01/21/09 0.000 0.0 4,381,308 1,840.0 0.0 0 49.8 0.00

01/21/09 0.000 0.0 4,291,128 1,840.0 0.0 0 49.7 0.00

01/21/09 0.000 0.0 4,328,836 1,840.0 0.0 0 49.4 0.00

01/21/09 0.000 0.0 3,819,920 1,840.0 0.0 0 49.2 0.00

01/21/09 0.000 0.0 571,958 1,840.0 0.0 0 9.3 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/21/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

01/22/09 0.000 0.0 67,963 1,840.0 0.0 0 5.5 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

14:00 F F F FC F F F FM 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 F 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 FI FI F FI F FI FI FIM F

11:00 F F F F F F F FM F

12:00 F F F F F F F FM F

13:00 F F F F F F F FM F

14:00 F F F F F F F FM F

15:00 F F F F F F F FM F

16:00 F F F F F F F FM F

17:00 F F F F F F F FM F

18:00 F F F F F F F FM F

19:00 F F F F F F F FM F

20:00 F F F F F F F FM F

21:00 F F F F F F F FM F

22:00 F F F F F F F FM F

23:00 F F F F F F F FM F

00:00 F F F F F F F FM F

01:00 F F F F F F F FM F

02:00 F F F F F F F FM F

01/22/09 0.000 0.0 3,044,793 1,840.0 0.0 0 55.0 0.00

01/22/09 0.000 0.0 1,874,135 1,840.0 0.0 0 49.4 0.00

01/22/09 0.000 0.0 1,539,945 1,840.0 0.0 0 49.8 0.00

01/22/09 0.000 0.0 1,911,859 1,840.0 0.0 0 50.1 0.00

01/22/09 0.000 0.0 2,503,150 1,840.0 0.0 0 50.2 0.00

01/22/09 0.000 0.0 2,799,879 1,840.0 0.0 0 50.2 0.00

01/22/09 0.000 0.0 2,923,590 1,840.0 0.0 0 50.2 0.00

01/22/09 0.000 0.0 2,416,981 1,840.0 0.0 0 50.0 0.00

01/22/09 0.000 0.0 2,190,238 1,840.0 0.0 0 49.7 0.00

01/22/09 0.000 0.0 2,131,789 1,840.0 0.0 0 49.4 0.00

01/23/09 0.000 0.0 2,190,524 1,840.0 0.0 0 49.0 0.00

01/23/09 0.000 0.0 2,532,265 1,840.0 0.0 0 48.5 0.00

01/23/09 0.000 0.0 2,992,906 1,840.0 0.0 0 47.9 0.00

01/23/09 0.000 0.0 3,497,074 1,840.0 0.0 0 47.3 0.00

01/23/09 0.000 0.0 3,978,883 1,840.0 0.0 0 46.8 0.00

01/23/09 0.000 0.0 6,491,521 1,840.0 0.0 0 53.0 0.00

01/23/09 0.000 0.0 4,171,238 1,840.0 0.0 0 46.8 0.00

01/23/09 0.000 0.0 3,588,858 1,840.0 0.0 0 46.7 0.00

01/23/09 0.000 0.0 3,861,288 1,840.0 0.0 0 47.3 0.00

01/23/09 0.000 0.0 3,721,915 1,840.0 0.0 0 48.0 0.00

01/23/09 0.0 3,391,856 1,840.0 0 47.6 0.00

01/23/09 0.000 0.0 3,980,437 1,840.0 0.0 0 49.8 0.00

01/23/09 0.000 0.0 4,029,479 1,840.0 0.0 0 50.4 0.00

01/23/09 0.000 0.0 3,400,427 1,840.0 0.0 0 50.6 0.00

01/23/09 0.000 0.0 3,732,987 1,840.0 0.0 0 47.8 0.00

01/23/09 0.000 0.0 3,833,002 1,840.0 0.0 0 49.8 0.00

01/23/09 0.000 0.0 4,382,164 1,840.0 0.0 0 50.2 0.00

01/23/09 0.000 0.0 4,169,569 1,840.0 0.0 0 49.7 0.00

01/23/09 0.000 0.0 4,114,720 1,840.0 0.0 0 49.0 0.00

01/23/09 0.000 0.0 4,331,023 1,840.0 0.0 0 48.5 0.00

01/23/09 0.000 0.0 4,597,872 1,840.0 0.0 0 47.8 0.00

01/23/09 0.000 0.0 4,710,950 1,840.0 0.0 0 47.0 0.00

01/23/09 0.000 0.0 4,836,645 1,840.0 0.0 0 46.4 0.00

01/23/09 0.000 0.0 4,852,485 1,840.0 0.0 0 45.8 0.00

01/24/09 0.000 0.0 4,818,598 1,840.0 0.0 0 44.9 0.00

01/24/09 0.000 0.0 4,927,154 1,840.0 0.0 0 44.0 0.00

01/24/09 0.000 0.0 5,087,539 1,840.0 0.0 0 43.2 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

03:00 F F F F F F F FM F

04:00 F F F F F F F FM F

05:00 F F F FC F F F FM F

06:00 F F F F F F F FM F

07:00 FI FI F FI F FI FI FIM F

08:00 F F F FC F F F FM F

09:00 F F F F F F F F F

10:00 F F F FC 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 F 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

01/24/09 0.000 0.0 5,301,965 1,840.0 0.0 0 42.4 0.00

01/24/09 0.000 0.0 5,456,183 1,840.0 0.0 0 41.7 0.00

01/24/09 0.000 0.0 7,353,791 1,840.0 0.0 0 47.7 0.00

01/24/09 0.000 0.0 5,588,272 1,840.0 0.0 0 40.1 0.00

01/24/09 0.0 5,241,353 1,840.0 0 37.7 0.00

01/24/09 0.000 0.000 0.0 8,864,906 1,840.0 4.8 0 52.1 0.00

01/24/09 0.000 0.0 4,922,355 1,840.0 0.0 0 37.8 0.00

01/24/09 0.000 0.0 6,527,273 1,840.0 0.0 0 44.1 0.00

01/24/09 0.000 0.0 4,182,643 1,840.0 0.0 0 36.7 0.00

01/24/09 0.000 0.0 3,534,085 1,840.0 0.0 0 36.5 0.00

01/24/09 0.000 0.0 3,258,018 1,840.0 0.0 0 36.3 0.00

01/24/09 0.000 0.0 2,825,984 1,840.0 0.0 0 36.3 0.00

01/24/09 0.000 0.0 2,802,371 1,840.0 0.0 0 36.4 0.00

01/24/09 0.000 0.0 3,002,329 1,840.0 0.0 0 36.5 0.00

01/24/09 0.000 0.0 3,388,877 1,840.0 0.0 0 36.8 0.00

01/24/09 0.000 0.0 3,800,776 1,840.0 0.0 0 37.2 0.00

01/24/09 0.000 0.0 4,203,589 1,840.0 0.0 0 37.5 0.00

01/24/09 0.000 0.0 4,250,231 1,840.0 0.0 0 37.6 0.00

01/24/09 0.000 0.0 4,203,588 1,840.0 0.0 0 37.5 0.00

01/24/09 0.000 0.0 4,225,826 1,840.0 0.0 0 37.3 0.00

01/24/09 0.000 0.0 4,366,895 1,840.0 0.0 0 37.1 0.00

01/25/09 0.000 0.0 4,452,160 1,840.0 0.0 0 36.8 0.00

01/25/09 0.000 0.0 4,682,904 1,840.0 0.0 0 36.3 0.00

01/25/09 0.000 0.0 4,624,404 1,840.0 0.0 0 35.8 0.00

01/25/09 0.000 0.0 4,402,571 1,840.0 0.0 0 35.5 0.00

01/25/09 0.000 0.0 4,518,039 1,840.0 0.0 0 35.2 0.00

01/25/09 0.000 0.0 6,297,466 1,840.0 0.0 0 42.0 0.00

01/25/09 0.000 0.0 4,372,620 1,840.0 0.0 0 34.7 0.00

01/25/09 0.000 0.0 4,288,753 1,840.0 0.0 0 34.4 0.00

01/25/09 0.000 0.0 4,295,189 1,840.0 0.0 0 34.1 0.00

01/25/09 0.000 0.0 3,858,700 1,840.0 0.0 0 33.8 0.00

01/25/09 0.000 0.0 3,203,824 1,840.0 0.0 0 33.5 0.00

01/25/09 0.000 0.0 2,715,900 1,840.0 0.0 0 33.3 0.00

01/25/09 0.000 0.0 2,346,119 1,840.0 0.0 0 33.3 0.00

01/25/09 0.000 0.0 1,967,151 1,840.0 0.0 0 33.3 0.00

01/25/09 0.000 0.0 1,472,527 1,840.0 0.0 0 33.4 0.00

01/25/09 0.000 0.0 1,333,598 1,840.0 0.0 0 33.5 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F F F F F F

07:00 F F F F F F F F F

08:00 FI FI F FIC F FIC F F F

09:00 F F F FC 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

01/25/09 0.000 0.0 1,480,324 1,840.0 0.0 0 33.7 0.00

01/25/09 0.000 0.0 1,910,659 1,840.0 0.0 0 34.0 0.00

01/25/09 0.000 0.0 2,230,855 1,840.0 0.0 0 34.2 0.00

01/25/09 0.000 0.0 2,393,624 1,840.0 0.0 0 34.4 0.00

01/25/09 0.000 0.0 2,599,936 1,840.0 0.0 0 34.6 0.00

01/25/09 0.000 0.0 3,067,151 1,840.0 0.0 0 34.7 0.00

01/25/09 0.000 0.0 3,403,158 1,840.0 0.0 0 34.7 0.00

01/25/09 0.000 0.0 3,483,672 1,840.0 0.0 0 34.7 0.00

01/26/09 0.000 0.0 3,258,171 1,840.0 0.0 0 34.8 0.00

01/26/09 0.000 0.0 2,998,613 1,840.0 0.0 0 34.8 0.00

01/26/09 0.000 0.0 3,077,225 1,840.0 0.0 0 34.8 0.00

01/26/09 0.000 0.0 3,148,964 1,840.0 0.0 0 34.8 0.00

01/26/09 0.000 0.0 3,295,494 1,840.0 0.0 0 34.7 0.00

01/26/09 0.000 0.0 5,271,921 1,840.0 0.0 0 41.7 0.00

01/26/09 0.000 0.0 3,537,573 1,840.0 0.0 0 34.6 0.00

01/26/09 0.000 0.0 3,658,529 1,840.0 0.0 0 34.6 0.00

01/26/09 0.0 5,338,628 1,840.0 0 43.2 0.00

01/26/09 0.000 0.0 3,428,807 1,840.0 0.0 0 39.0 0.00

01/26/09 0.000 0.0 2,985,048 1,840.0 0.0 0 34.3 0.00

01/26/09 0.000 0.0 2,740,956 1,840.0 0.0 0 34.4 0.00

01/26/09 0.000 0.0 2,433,970 1,840.0 0.0 0 34.5 0.00

01/26/09 0.000 0.0 2,081,076 1,840.0 0.0 0 34.6 0.00

01/26/09 0.000 0.0 1,856,513 1,840.0 0.0 0 34.8 0.00

01/26/09 0.000 0.0 1,548,407 1,840.0 0.0 0 34.9 0.00

01/26/09 0.000 0.0 1,648,899 1,840.0 0.0 0 35.2 0.00

01/26/09 0.000 0.0 2,108,959 1,840.0 0.0 0 35.7 0.00

01/26/09 0.000 0.0 2,249,693 1,840.0 0.0 0 36.2 0.00

01/26/09 0.000 0.0 2,570,072 1,840.0 0.0 0 36.9 0.00

01/26/09 0.000 0.0 2,981,151 1,840.0 0.0 0 37.5 0.00

01/26/09 0.000 0.0 3,207,699 1,840.0 0.0 0 37.9 0.00

01/26/09 0.000 0.0 3,331,472 1,840.0 0.0 0 38.4 0.00

01/26/09 0.000 0.0 3,819,698 1,840.0 0.0 0 39.0 0.00

01/27/09 0.000 0.0 3,710,058 1,840.0 0.0 0 39.1 0.00

01/27/09 0.000 0.0 3,719,389 1,840.0 0.0 0 39.0 0.00

01/27/09 0.000 0.0 3,655,019 1,840.0 0.0 0 38.8 0.00

01/27/09 0.000 0.0 3,624,268 1,840.0 0.0 0 38.7 0.00

01/27/09 0.000 0.0 3,509,726 1,840.0 0.0 0 38.6 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

05:00 F F F FC F F F F F

06:00 F F F F 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 FC F F F F F F

10:00 F F FC 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 F 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

01/27/09 0.000 0.0 5,520,329 1,840.0 0.0 0 45.3 0.00

01/27/09 0.000 0.0 3,651,249 1,840.0 0.0 0 38.2 0.00

01/27/09 0.000 0.0 3,766,588 1,840.0 0.0 0 37.9 0.00

01/27/09 0.000 0.0 3,663,525 1,840.0 0.0 0 37.6 0.00

01/27/09 0.000 0.0 3,494,776 1,840.0 0.0 0 37.2 0.00

01/27/09 0.000 8.4 3,010,500 1,840.0 0.0 0 36.9 0.00

01/27/09 0.000 0.0 2,468,273 1,840.0 0.0 0 36.8 0.00

01/27/09 0.000 0.0 2,308,790 1,840.0 0.0 0 36.8 0.00

01/27/09 0.000 0.0 1,954,332 1,840.0 0.0 0 36.8 0.00

01/27/09 0.000 0.0 1,831,583 1,840.0 0.0 0 37.0 0.00

01/27/09 0.000 0.0 1,650,180 1,840.0 0.0 0 37.1 0.00

01/27/09 0.000 0.0 1,467,705 1,840.0 0.0 0 37.3 0.00

01/27/09 0.000 0.0 1,590,892 1,840.0 0.0 0 37.4 0.00

01/27/09 0.000 0.0 1,957,078 1,840.0 0.0 0 37.6 0.00

01/27/09 0.000 0.0 1,939,685 1,840.0 0.0 0 37.7 0.00

01/27/09 0.000 0.0 1,995,148 1,840.0 0.0 0 37.8 0.00

01/27/09 0.000 0.0 2,077,070 1,840.0 0.0 0 37.9 0.00

01/27/09 0.000 0.0 2,040,280 1,840.0 0.0 0 38.0 0.00

01/27/09 0.000 0.0 2,119,400 1,840.0 0.0 0 38.1 0.00

01/28/09 0.000 0.0 2,318,757 1,840.0 0.0 0 38.2 0.00

01/28/09 0.000 0.0 2,616,734 1,840.0 0.0 0 38.2 0.00

01/28/09 0.000 0.0 2,760,913 1,840.0 0.0 0 38.1 0.00

01/28/09 0.000 0.0 3,149,931 1,840.0 0.0 0 37.9 0.00

01/28/09 0.000 0.0 3,058,740 1,840.0 0.0 0 37.6 0.00

01/28/09 0.000 0.0 5,117,600 1,840.0 0.0 0 44.2 0.00

01/28/09 0.000 0.0 3,191,676 1,840.0 0.0 0 36.7 0.00

01/28/09 0.000 0.0 3,088,421 1,840.0 0.0 0 36.2 0.00

01/28/09 0.000 0.0 2,816,018 1,840.0 0.0 0 35.8 0.00

01/28/09 0.000 0.0 2,727,561 1,840.0 0.0 0 35.2 0.00

01/28/09 0.000 0.0 2,047,058 1,840.0 0.0 0 35.4 0.00

01/28/09 0.000 0.0 1,578,436 1,840.0 0.0 0 35.4 0.00

01/28/09 0.000 0.0 1,751,411 1,840.0 0.0 0 35.4 0.00

01/28/09 0.000 0.0 2,116,786 1,840.0 0.0 0 35.2 0.00

01/28/09 0.000 0.0 1,427,415 1,840.0 0.0 0 35.6 0.00

01/28/09 0.000 0.0 798,762 1,840.0 0.0 0 36.2 0.00

01/28/09 0.000 0.0 1,514,243 1,840.0 0.0 0 36.3 0.00

01/28/09 0.000 0.0 2,421,488 1,840.0 0.0 0 36.9 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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 F F F F F F

01/28/09 0.000 0.4 2,449,319 1,840.0 0.0 0 38.0 0.00

01/28/09 0.000 0.0 2,966,545 1,840.0 0.0 0 39.0 0.00

01/28/09 0.000 0.0 3,015,097 1,840.0 0.0 0 39.6 0.00

01/28/09 0.000 0.0 2,808,400 1,840.0 0.0 0 40.0 0.00

01/28/09 0.000 0.0 2,978,197 1,840.0 0.0 0 40.4 0.00

01/28/09 0.000 0.0 3,317,862 1,840.0 0.0 0 40.8 0.00

01/29/09 0.000 0.0 3,706,750 1,840.0 0.0 0 41.5 0.00

01/29/09 0.000 0.0 2,872,538 1,840.0 0.0 0 42.0 0.00

01/29/09 0.000 0.0 2,335,216 1,840.0 0.0 0 42.4 0.00

01/29/09 0.000 0.0 2,337,177 1,840.0 0.0 0 42.8 0.00

01/29/09 0.000 0.0 2,129,821 1,840.0 0.0 0 43.2 0.00

01/29/09 0.000 0.0 3,875,901 1,840.0 0.0 0 50.2 0.00

01/29/09 0.000 0.0 1,931,473 1,840.0 0.0 0 44.0 0.00

01/29/09 0.000 0.0 2,098,199 1,840.0 0.0 0 44.6 0.00

01/29/09 0.000 0.0 2,163,955 1,840.0 0.0 0 45.1 0.00

01/29/09 0.000 0.0 2,334,709 1,840.0 0.0 0 45.8 0.00

01/29/09 0.000 0.0 3,093,603 1,840.0 0.0 0 46.4 0.00

01/29/09 0.000 0.0 2,768,639 1,840.0 0.0 0 46.8 0.00

01/29/09 0.000 0.0 2,224,035 1,840.0 0.0 0 46.9 0.00

01/29/09 0.000 0.0 2,143,629 1,840.0 0.0 0 47.1 0.00

01/29/09 0.000 0.0 2,253,943 1,840.0 0.0 0 47.3 0.00

01/29/09 0.000 0.0 2,371,804 1,840.0 0.0 0 47.7 0.00

01/29/09 0.000 0.0 2,162,052 1,840.0 0.0 0 47.9 0.00

01/29/09 0.000 0.0 2,540,706 1,840.0 0.0 0 48.3 0.00

01/29/09 0.000 0.0 4,008,965 1,840.0 0.0 0 48.7 0.00

01/29/09 0.000 0.0 4,273,409 1,840.0 0.0 0 48.8 0.00

01/29/09 0.000 0.0 4,306,157 1,840.0 0.0 0 49.0 0.00

01/29/09 0.000 0.0 3,928,070 1,840.0 0.0 0 49.1 0.00

01/29/09 0.000 0.0 3,724,607 1,840.0 0.0 0 49.1 0.00

01/29/09 0.000 0.0 3,981,143 1,840.0 0.0 0 49.1 0.00

01/30/09 0.000 0.0 4,348,716 1,840.0 0.0 0 49.2 0.00

01/30/09 0.000 0.0 4,746,228 1,840.0 0.0 0 49.4 0.00

01/30/09 0.000 0.0 4,996,464 1,840.0 0.0 0 49.5 0.00

01/30/09 0.000 0.0 5,331,925 1,840.0 0.0 0 49.6 0.00

01/30/09 0.000 0.0 5,276,575 1,840.0 0.0 0 49.6 0.00

01/30/09 0.000 0.0 7,343,288 1,840.0 0.0 0 55.8 0.00

01/30/09 0.000 0.0 5,674,513 1,840.0 0.0 0 49.3 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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

01/30/09 0.000 0.0 5,564,150 1,840.0 0.0 0 48.9 0.00

01/30/09 0.000 0.0 5,343,442 1,840.0 0.0 0 48.8 0.00

01/30/09 0.000 0.0 5,113,225 1,840.0 0.0 0 48.9 0.00

01/30/09 0.000 0.0 4,808,747 1,840.0 0.0 0 49.3 0.00

01/30/09 0.000 0.0 4,455,131 1,840.0 0.0 0 48.6 0.00

01/30/09 0.000 0.0 4,255,372 1,840.0 0.0 0 49.9 0.00

01/30/09 0.000 0.0 3,929,564 1,840.0 0.0 0 49.9 0.00

01/30/09 0.000 0.0 3,745,219 1,840.0 0.0 0 50.6 0.00

01/30/09 0.000 0.0 4,049,578 1,840.0 0.0 0 51.4 0.00

01/30/09 0.000 0.0 4,143,822 1,840.0 0.0 0 52.1 0.00

01/30/09 0.000 0.0 4,373,469 1,840.0 0.0 0 53.1 0.00

01/30/09 0.000 0.0 4,645,776 1,840.0 0.0 0 53.9 0.00

01/30/09 0.000 0.0 4,849,891 1,840.0 0.0 0 54.5 0.00

01/30/09 0.000 0.0 4,816,051 1,840.0 0.0 0 54.9 0.00

01/30/09 0.000 0.0 4,884,115 1,840.0 0.0 0 55.3 0.00

01/30/09 0.000 0.0 5,357,990 1,840.0 0.0 0 55.3 0.00

01/30/09 0.000 0.0 5,767,859 1,840.0 0.0 0 55.1 0.00

01/31/09 0.000 0.0 5,690,415 1,840.0 0.0 0 54.9 0.00

01/31/09 0.000 0.0 5,486,012 1,840.0 0.0 0 54.8 0.00

01/31/09 0.000 0.0 5,579,384 1,840.0 0.0 0 54.7 0.00

01/31/09 0.000 0.0 5,414,989 1,840.0 0.0 0 55.0 0.00

01/31/09 0.000 0.0 5,117,342 1,840.0 0.0 0 55.3 0.00

01/31/09 0.000 0.0 6,709,720 1,840.0 0.0 0 61.6 0.00

01/31/09 0.000 0.0 4,296,311 1,840.0 0.0 0 55.7 0.00

01/31/09 0.000 0.0 4,499,856 1,840.0 0.0 0 56.0 0.00

01/31/09 0.000 0.0 4,361,102 1,840.0 0.0 0 56.4 0.00

01/31/09 0.000 0.0 4,392,304 1,840.0 0.0 0 57.0 0.00

01/31/09 0.000 0.0 3,298,788 1,840.0 0.0 0 57.5 0.00

01/31/09 0.000 0.000 0.0 3,369,310 1,840.0 5.5 0 58.5 0.00

01/31/09 0.000 0.000 0.0 2,804,337 1,840.0 4.6 0 59.4 0.00

01/31/09 0.000 0.000 0.0 2,694,360 1,840.0 2.9 0 60.4 0.00

01/31/09 0.000 0.000 0.0 2,810,039 1,840.0 1.5 0 61.6 0.00

01/31/09 0.000 0.000 0.0 2,771,175 1,840.0 1.5 0 62.9 0.00

01/31/09 0.000 0.0 2,745,085 1,840.0 0.0 0 63.9 0.00

01/31/09 0.000 0.0 2,962,757 1,840.0 0.0 0 65.0 0.00

01/31/09 0.000 0.0 3,673,950 1,840.0 0.0 0 66.0 0.00

01/31/09 0.000 0.0 3,645,608 1,840.0 0.0 0 66.8 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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 F 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

01/31/09 0.000 0.0 2,539,806 1,840.0 0.0 0 67.0 0.00

01/31/09 0.000 0.0 3,347,264 1,840.0 0.0 0 67.6 0.00

01/31/09 0.000 0.0 3,825,252 1,840.0 0.0 0 68.3 0.00

01/31/09 0.000 0.0 4,309,211 1,840.0 0.0 0 69.0 0.00

02/01/09 0.000 0.0 4,271,084 1,840.0 0.0 0 69.3 0.00

02/01/09 0.000 0.0 4,335,727 1,840.0 0.0 0 69.6 0.00

02/01/09 0.000 0.0 4,448,826 1,840.0 0.0 0 69.8 0.00

02/01/09 0.000 0.0 4,260,486 1,840.0 0.0 0 69.9 0.00

02/01/09 0.000 0.0 4,127,233 1,840.0 0.0 0 69.9 0.00

02/01/09 0.000 0.0 5,977,994 1,840.0 0.0 0 75.0 0.00

02/01/09 0.000 0.0 4,419,801 1,840.0 0.0 0 69.7 0.00

02/01/09 0.000 0.0 4,850,351 1,840.0 0.0 0 69.5 0.00

02/01/09 0.000 0.0 4,898,627 1,840.0 0.0 0 69.2 0.00

02/01/09 0.000 0.0 4,530,148 1,840.0 0.0 0 69.0 0.00

02/01/09 0.000 0.0 4,051,825 1,840.0 0.0 0 68.9 0.00

02/01/09 0.000 0.0 4,211,528 1,840.0 0.0 0 69.1 0.00

02/01/09 0.000 0.0 4,164,521 1,840.0 0.0 0 69.5 0.00

02/01/09 0.000 0.0 4,566,065 1,840.0 0.0 0 70.1 0.00

02/01/09 0.000 0.0 4,804,815 1,840.0 0.0 0 70.5 0.00

02/01/09 0.000 0.0 4,336,548 1,840.0 0.0 0 71.0 0.00

02/01/09 0.000 0.0 4,358,699 1,840.0 0.0 0 71.5 0.00

02/01/09 0.000 0.0 4,847,125 1,840.0 0.0 0 71.7 0.00

02/01/09 0.000 0.0 5,019,283 1,840.0 0.0 0 71.7 0.00

02/01/09 0.000 0.0 5,270,982 1,840.0 0.0 0 71.6 0.00

02/01/09 0.000 0.0 5,331,670 1,840.0 0.0 0 71.2 0.00

02/01/09 0.000 0.0 5,068,527 1,840.0 0.0 0 70.8 0.00

02/01/09 0.000 0.0 4,778,792 1,840.0 0.0 0 70.4 0.00

02/01/09 0.000 0.0 4,603,719 1,840.0 0.0 0 70.0 0.00

02/02/09 0.000 0.0 4,874,246 1,840.0 0.0 0 69.6 0.00

02/02/09 0.000 0.0 4,977,476 1,840.0 0.0 0 69.2 0.00

02/02/09 0.000 0.0 5,107,608 1,840.0 0.0 0 68.7 0.00

02/02/09 0.000 0.0 5,245,843 1,840.0 0.0 0 68.1 0.00

02/02/09 0.000 0.0 5,462,785 1,840.0 0.0 0 67.5 0.00

02/02/09 0.000 0.0 6,986,127 1,840.0 0.0 0 72.2 0.00

02/02/09 0.000 0.0 5,065,277 1,840.0 0.0 0 66.2 0.00

02/02/09 0.000 0.0 5,002,544 1,840.0 0.0 0 65.5 0.00

02/02/09 0.000 0.0 5,033,195 1,840.0 0.0 0 64.9 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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

02/02/09 0.000 0.0 5,269,268 1,840.0 0.0 0 64.4 0.00

02/02/09 0.000 0.0 5,395,197 1,840.0 0.0 0 64.0 0.00

02/02/09 0.000 0.0 5,214,594 1,840.0 0.0 0 63.8 0.00

02/02/09 0.000 0.0 5,211,313 1,840.0 0.0 0 63.8 0.00

02/02/09 0.000 0.0 5,411,470 1,840.0 0.0 0 63.8 0.00

02/02/09 0.000 0.0 5,604,327 1,840.0 0.0 0 63.6 0.00

02/02/09 0.000 0.0 5,543,443 1,840.0 0.0 0 63.6 0.00

02/02/09 0.000 0.0 5,531,862 1,840.0 0.0 0 63.5 0.00

02/02/09 0.000 0.0 5,637,875 1,840.0 0.0 0 63.4 0.00

02/02/09 0.000 0.0 5,946,935 1,840.0 0.0 0 63.2 0.00

02/02/09 0.000 0.0 6,016,508 1,840.0 0.0 0 63.0 0.00

02/02/09 0.000 0.0 6,195,747 1,840.0 0.0 0 62.7 0.00

02/02/09 0.000 0.0 6,273,816 1,840.0 0.0 0 62.6 0.00

02/02/09 0.000 0.0 6,634,698 1,840.0 0.0 0 63.1 0.00

02/02/09 0.000 0.0 6,677,309 1,840.0 0.0 0 63.1 0.00

02/03/09 0.000 0.0 6,931,034 1,840.0 0.0 0 63.0 0.00

02/03/09 0.000 0.0 7,006,209 1,840.0 0.0 0 62.7 0.00

02/03/09 0.000 0.0 6,955,311 1,840.0 0.0 0 62.3 0.00

02/03/09 0.000 0.0 6,870,147 1,840.0 0.0 0 61.9 0.00

02/03/09 0.000 0.0 6,603,067 1,840.0 0.0 0 61.5 0.00

02/03/09 0.000 0.0 8,153,157 1,840.0 0.0 0 66.7 0.00

02/03/09 0.000 0.0 6,357,822 1,840.0 0.0 0 60.6 0.00

02/03/09 0.000 0.0 6,471,412 1,840.0 0.0 0 60.3 0.00

02/03/09 0.000 0.0 6,648,641 1,840.0 0.0 0 60.3 0.00

02/03/09 0.000 0.0 6,279,076 1,840.0 0.0 0 60.3 0.00

02/03/09 0.000 0.0 6,272,216 1,840.0 0.0 0 60.4 0.00

02/03/09 0.000 0.0 6,085,914 1,840.0 0.0 0 60.5 0.00

02/03/09 0.000 0.0 5,923,037 1,840.0 0.0 0 60.5 0.00

02/03/09 0.000 0.0 5,542,362 1,840.0 0.0 0 60.4 0.00

02/03/09 0.000 0.0 5,418,874 1,840.0 0.0 0 60.3 0.00

02/03/09 0.000 0.5 5,288,443 1,840.0 0.0 0 60.3 0.00

02/03/09 0.000 0.0 5,288,600 1,840.0 0.0 0 60.3 0.00

02/03/09 0.000 0.0 5,438,440 1,840.0 0.0 0 60.3 0.00

02/03/09 0.000 0.0 5,730,247 1,840.0 0.0 0 60.5 0.00

02/03/09 0.000 0.0 5,954,949 1,840.0 0.0 0 60.7 0.00

02/03/09 0.000 0.0 5,984,440 1,840.0 0.0 0 60.9 0.00

02/03/09 0.000 0.0 6,113,408 1,840.0 0.0 0 60.9 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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 S S

23:00

00:00 C

01:00 C

02:00

03:00

04:00

05:00 C

06:00

07:00

08:00

09:00 C

10:00 C

02/03/09 0.000 0.0 6,135,628 1,840.0 0.0 0 60.9 0.00

02/03/09 0.000 0.0 6,055,624 1,840.0 0.0 0 61.2 0.00

02/04/09 0.000 0.0 6,131,540 1,840.0 0.0 0 62.3 0.00

02/04/09 0.000 0.0 6,212,765 1,840.0 0.0 0 62.9 0.00

02/04/09 0.000 0.0 6,407,137 1,840.0 0.0 0 63.4 0.00

02/04/09 0.000 0.0 6,512,317 1,840.0 0.0 0 63.8 0.00

02/04/09 0.000 0.0 6,657,003 1,840.0 0.0 0 64.0 0.00

02/04/09 0.000 0.0 8,392,623 1,840.0 0.0 0 69.6 0.00

02/04/09 0.000 0.0 6,710,485 1,840.0 0.0 0 64.1 0.00

02/04/09 0.000 0.0 6,717,174 1,840.0 0.0 0 64.1 0.00

02/04/09 0.000 0.0 6,561,815 1,840.0 0.0 0 64.1 0.00

02/04/09 0.000 0.0 6,073,084 1,840.0 0.0 0 63.8 0.00

02/04/09 0.000 0.0 5,727,050 1,840.0 0.0 0 63.6 0.00

02/04/09 0.000 0.0 5,204,866 1,840.0 0.0 0 63.4 0.00

02/04/09 0.000 0.0 4,797,586 1,840.0 0.0 0 63.4 0.00

02/04/09 0.000 0.0 4,562,327 1,840.0 0.0 0 63.7 0.00

02/04/09 0.000 0.0 4,486,127 1,840.0 0.0 0 64.4 0.00

02/04/09 0.000 0.0 25,405,995 1,840.0 0.0 0 73.6 0.00

02/04/09 0.000 0.0 28,854,390 1,840.0 0.0 0 77.9 0.00

02/04/09 0.000 0.0 37,143,480 1,840.0 0.0 0 83.7 0.00

02/04/09 0.000 0.0 43,637,506 1,840.0 0.0 0 91.8 0.00

02/04/09 0.000 0.0 45,467,830 1,840.0 0.0 0 96.1 0.00

02/04/09 0.000 0.0 45,752,677 1,840.0 0.0 0 97.6 0.00

02/04/09 0.000 0.0 27,090,986 1,840.0 0.0 0 99.3 0.00

02/04/09 0.000 0.000 0.0 24,939,752 1,840.0 122.0 0 97.5 16.00

02/04/09 0.000 0.000 0.0 23,256,432 1,840.0 101.1 0 98.0 60.00

02/05/09 0.000 0.000 0.0 22,925,884 1,840.0 99.7 0 103.4 60.00

02/05/09 0.000 0.000 0.0 22,686,657 1,840.0 172.6 0 117.4 60.00

02/05/09 0.000 0.000 0.0 22,888,077 1,840.0 174.1 0 129.6 60.00

02/05/09 0.000 0.000 0.0 23,112,315 1,840.0 150.7 0 146.8 60.00

02/05/09 0.000 0.000 0.0 23,903,437 1,840.0 77.9 0 157.9 60.00

02/05/09 0.000 0.000 0.0 24,194,882 1,840.0 78.9 0 163.4 60.00

02/05/09 0.000 0.000 0.0 24,306,154 1,840.0 79.3 0 165.0 60.00

02/05/09 0.000 0.000 0.0 23,912,341 1,840.0 65.0 0 167.7 60.00

02/05/09 0.000 0.000 0.0 23,764,441 1,840.0 64.6 0 172.6 60.00

02/05/09 70.325 0.117 4.9 23,959,131 1,840.0 104.2 0 174.1 60.00

02/05/09 0.000 0.000 0.0 24,201,122 1,840.0 144.7 0 176.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

11:00 C

12:00 C

13:00 C

14:00 S S SC

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

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00 C

09:00 C

10:00 C

11:00

12:00

13:00 S S S

14:00 S S S

15:00

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

02/05/09 0.000 0.000 0.0 24,225,303 1,840.0 131.7 0 182.5 60.00

02/05/09 0.000 0.000 0.0 23,878,635 1,840.0 129.8 0 187.2 60.00

02/05/09 34.445 0.078 3.3 23,552,599 1,840.0 140.8 0 188.7 60.00

02/05/09 17.744 0.040 1.7 23,462,571 1,840.0 140.3 0 189.7 60.00

02/05/09 1.044 0.002 0.1 23,536,140 1,840.0 140.7 0 190.4 60.00

02/05/09 0.000 0.000 0.0 23,633,623 1,840.0 167.0 0 190.8 60.00

02/05/09 0.000 0.000 0.0 23,903,434 1,840.0 220.8 0 191.0 60.00

02/05/09 0.000 0.000 0.0 23,641,844 1,840.0 89.9 0 192.4 60.00

02/05/09 0.000 0.000 0.0 24,009,407 1,840.0 91.3 0 191.8 60.00

02/05/09 0.000 0.000 0.0 23,783,142 1,840.0 181.0 0 191.5 60.00

02/05/09 0.000 0.000 0.0 23,849,810 1,840.0 194.4 0 192.3 60.00

02/05/09 2.650 0.017 0.6 28,326,502 1,840.0 400.3 13 186.1 60.00

02/05/09 4.992 0.058 2.0 29,248,311 1,840.0 731.2 39 173.2 60.00

02/06/09 5.262 0.065 2.2 29,389,275 1,840.0 766.7 56 172.3 60.00

02/06/09 5.915 0.111 3.4 32,666,768 1,840.0 1,171.8 86 171.5 60.00

02/06/09 6.536 0.119 3.7 32,120,682 1,840.0 1,134.7 106 177.3 60.00

02/06/09 6.169 0.119 3.6 33,121,658 1,840.0 1,206.1 106 180.7 60.00

02/06/09 6.512 0.123 3.8 32,498,816 1,840.0 1,183.4 106 181.7 60.00

02/06/09 6.982 0.158 4.5 35,256,962 1,840.0 1,417.9 130 183.5 60.00

02/06/09 7.513 0.213 5.3 40,316,316 1,840.0 1,774.8 171 189.9 60.00

02/06/09 7.835 0.257 5.8 44,468,159 1,840.0 2,054.2 201 198.1 60.00

02/06/09 6.141 0.198 4.6 43,194,556 1,840.0 2,018.9 201 199.1 60.00

02/06/09 7.970 0.254 5.9 43,107,908 1,840.0 1,991.4 200 188.1 60.00

02/06/09 7.654 0.250 5.8 43,212,291 1,840.0 2,043.2 200 194.9 60.00

02/06/09 7.698 0.263 5.9 44,634,190 1,840.0 2,134.7 210 207.4 60.00

02/06/09 7.910 0.296 6.2 47,923,162 1,840.0 2,344.1 234 213.5 60.00

02/06/09 8.362 0.320 6.7 47,915,728 1,840.0 2,395.8 235 213.5 60.00

02/06/09 8.272 0.334 6.7 49,902,887 1,840.0 2,522.3 248 217.7 60.00

02/06/09 8.889 0.357 7.2 49,623,716 1,840.0 2,508.2 251 218.6 60.00

02/06/09 9.039 0.377 7.4 51,014,717 1,840.0 2,606.2 261 219.7 60.00

02/06/09 9.161 0.389 7.5 52,016,777 1,840.0 2,657.4 269 220.9 60.00

02/06/09 9.185 0.401 7.6 52,831,533 1,840.0 2,727.7 275 223.5 60.00

02/06/09 9.064 0.395 7.5 52,764,042 1,840.0 2,724.2 275 225.7 60.00

02/06/09 8.944 0.385 7.4 52,120,093 1,840.0 2,691.0 276 224.8 60.00

02/06/09 9.039 0.388 7.4 52,557,527 1,840.0 2,685.0 275 226.0 60.00

02/06/09 8.917 0.384 7.3 52,747,354 1,840.0 2,694.7 275 228.5 60.00

02/06/09 8.944 0.386 7.4 52,222,600 1,840.0 2,696.3 276 227.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

00:00

01:00

02:00

03:00

04:00

05:00 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00

02/07/09 9.064 0.387 7.5 51,691,904 1,840.0 2,668.9 275 226.6 60.00

02/07/09 9.306 0.396 7.7 51,597,884 1,840.0 2,664.0 275 228.4 60.00

02/07/09 9.306 0.399 7.7 51,932,367 1,840.0 2,681.3 275 231.7 60.00

02/07/09 9.329 0.403 7.8 51,727,009 1,840.0 2,698.8 275 232.7 60.00

02/07/09 9.162 0.443 7.9 56,186,399 1,840.0 3,023.1 307 237.4 60.00

02/07/09 9.256 0.470 7.9 59,666,946 1,840.0 3,177.9 329 241.2 60.00

02/07/09 9.209 0.461 7.7 59,981,279 1,840.0 3,129.4 326 246.8 60.00

02/07/09 9.448 0.472 7.9 59,858,351 1,840.0 3,123.0 326 248.5 60.00

02/07/09 9.256 0.467 7.9 59,223,999 1,840.0 3,154.3 325 248.5 60.00

02/07/09 9.138 0.460 7.8 59,153,485 1,840.0 3,150.5 325 248.2 60.00

02/07/09 9.256 0.464 7.9 58,922,667 1,840.0 3,138.3 325 249.4 60.00

02/07/09 9.209 0.463 7.7 60,324,219 1,840.0 3,147.3 325 258.9 60.00

02/07/09 8.823 0.443 7.3 60,768,312 1,840.0 3,137.5 324 254.2 60.00

02/07/09 8.970 0.455 7.5 60,855,599 1,840.0 3,175.1 325 245.6 60.00

02/07/09 9.090 0.459 7.6 60,569,519 1,840.0 3,160.2 325 245.3 60.00

02/07/09 8.970 0.451 7.5 60,303,318 1,840.0 3,146.2 325 244.2 60.00

02/07/09 8.878 0.452 7.5 60,374,494 1,840.0 3,182.8 325 243.2 60.00

02/07/09 8.970 0.455 7.5 60,865,833 1,840.0 3,175.6 326 244.3 60.00

02/07/09 9.090 0.460 7.6 60,617,723 1,840.0 3,162.7 325 243.7 60.00

02/07/09 9.090 0.462 7.6 60,891,376 1,840.0 3,176.9 325 242.8 60.00

02/07/09 9.114 0.465 7.7 60,523,067 1,840.0 3,190.6 325 241.1 60.00

02/07/09 8.904 0.455 7.6 59,975,258 1,840.0 3,194.3 325 240.9 60.00

02/07/09 8.759 0.448 7.4 60,630,818 1,840.0 3,196.3 325 240.9 60.00

02/07/09 8.731 0.441 7.3 60,495,850 1,840.0 3,156.3 325 241.3 60.00

02/08/09 8.731 0.443 7.3 60,878,942 1,840.0 3,176.3 325 241.7 60.00

02/08/09 8.611 0.440 7.2 61,180,866 1,840.0 3,192.1 325 243.2 60.00

02/08/09 8.611 0.439 7.2 61,061,972 1,840.0 3,185.8 325 244.1 60.00

02/08/09 8.641 0.440 7.3 60,460,238 1,840.0 3,187.3 324 242.8 60.00

02/08/09 8.641 0.441 7.3 60,608,895 1,840.0 3,195.1 325 242.8 60.00

02/08/09 8.641 0.442 7.3 60,712,830 1,840.0 3,200.6 325 241.7 60.00

02/08/09 8.522 0.437 7.2 60,864,569 1,840.0 3,208.6 325 245.4 60.00

02/08/09 8.522 0.444 7.2 61,854,534 1,840.0 3,260.8 332 246.7 60.00

02/08/09 8.435 0.444 7.2 61,835,546 1,840.0 3,293.4 335 249.4 60.00

02/08/09 8.553 0.453 7.3 62,203,983 1,840.0 3,313.0 335 251.9 60.00

02/08/09 8.522 0.450 7.2 62,684,016 1,840.0 3,304.5 335 253.2 60.00

02/08/09 8.372 0.445 7.0 63,664,341 1,840.0 3,321.6 335 250.2 60.00

02/08/09 8.372 0.442 7.0 63,245,444 1,840.0 3,299.7 335 246.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 S S S

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00 S S S

09:00

10:00

11:00

12:00 S S S

13:00 C

14:00 S S SC

15:00 C

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

02/08/09 8.201 0.437 7.0 62,526,134 1,840.0 3,330.2 335 246.5 60.00

02/08/09 8.234 0.433 7.1 61,145,362 1,840.0 3,289.9 336 247.3 60.00

02/08/09 8.382 0.441 7.3 60,503,564 1,840.0 3,288.3 335 244.7 60.00

02/08/09 8.611 0.451 7.5 60,308,621 1,840.0 3,277.7 335 243.9 60.00

02/08/09 8.841 0.465 7.7 60,531,135 1,840.0 3,289.7 335 244.7 60.00

02/08/09 8.930 0.465 7.7 60,537,937 1,840.0 3,257.2 335 244.4 60.00

02/08/09 8.930 0.465 7.7 60,549,518 1,840.0 3,257.9 335 242.9 60.00

02/08/09 9.046 0.469 7.8 60,261,717 1,840.0 3,242.4 335 241.5 60.00

02/08/09 9.278 0.484 8.0 60,696,342 1,840.0 3,265.7 335 240.6 60.00

02/08/09 9.394 0.489 8.1 60,517,500 1,840.0 3,256.1 335 240.7 60.00

02/08/09 9.278 0.484 8.0 60,677,289 1,840.0 3,264.7 335 240.5 60.00

02/09/09 9.278 0.485 8.0 60,758,739 1,840.0 3,269.1 335 239.2 60.00

02/09/09 9.162 0.479 7.9 60,727,345 1,840.0 3,267.4 335 239.7 60.00

02/09/09 9.162 0.479 7.9 60,767,187 1,840.0 3,269.5 335 240.8 60.00

02/09/09 9.162 0.477 7.9 60,461,895 1,840.0 3,253.1 335 239.6 60.00

02/09/09 9.046 0.473 7.8 60,738,376 1,840.0 3,268.0 335 239.6 60.00

02/09/09 9.046 0.473 7.8 60,736,667 1,840.0 3,267.9 335 237.8 60.00

02/09/09 9.162 0.477 7.9 60,487,945 1,840.0 3,254.5 335 241.2 60.00

02/09/09 8.904 0.460 7.6 60,705,160 1,840.0 3,233.2 335 241.5 60.00

02/09/09 8.904 0.463 7.6 61,056,679 1,840.0 3,251.9 335 242.1 60.00

02/09/09 8.787 0.453 7.5 60,471,205 1,840.0 3,220.7 335 241.9 60.00

02/09/09 8.787 0.454 7.5 60,622,734 1,840.0 3,228.8 334 241.4 60.00

02/09/09 8.930 0.464 7.7 60,340,206 1,840.0 3,246.6 335 239.5 60.00

02/09/09 9.138 0.468 7.8 60,144,744 1,840.0 3,203.4 335 242.7 60.00

02/09/09 9.256 0.478 7.9 60,690,482 1,840.0 3,232.4 335 244.7 60.00

02/09/09 9.510 0.495 8.2 60,527,954 1,840.0 3,256.7 335 245.9 60.00

02/09/09 9.974 0.515 8.6 60,004,559 1,840.0 3,228.5 335 242.9 60.00

02/09/09 10.438 0.539 9.0 59,990,687 1,840.0 3,227.8 335 242.9 60.00

02/09/09 11.018 0.566 9.5 59,722,841 1,840.0 3,213.4 335 245.4 60.00

02/09/09 11.013 0.562 9.4 59,904,251 1,840.0 3,190.5 335 247.1 60.00

02/09/09 10.896 0.562 9.3 60,541,997 1,840.0 3,224.5 335 247.6 60.00

02/09/09 10.896 0.561 9.3 60,403,832 1,840.0 3,217.2 335 247.0 60.00

02/09/09 10.779 0.551 9.2 59,998,771 1,840.0 3,195.6 334 244.2 60.00

02/09/09 10.298 0.523 8.7 60,302,788 1,840.0 3,179.0 333 245.5 60.00

02/09/09 9.490 0.485 8.1 60,029,994 1,840.0 3,197.3 333 243.9 60.00

02/10/09 9.373 0.478 8.0 59,823,423 1,840.0 3,186.2 333 244.6 60.00

02/10/09 9.233 0.468 7.8 60,184,345 1,840.0 3,172.7 332 247.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

02:00

03:00

04:00 S S S

05:00 C

06:00 C

07:00 C

08:00 M

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 C

19:00

20:00

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

14:00

02/10/09 9.351 0.478 7.9 60,591,705 1,840.0 3,194.3 334 249.7 60.00

02/10/09 9.351 0.475 7.9 60,308,530 1,840.0 3,179.3 333 246.8 60.00

02/10/09 9.490 0.482 8.1 59,605,597 1,840.0 3,174.7 333 245.0 60.00

02/10/09 9.724 0.494 8.3 59,613,239 1,840.0 3,175.0 333 243.2 60.00

02/10/09 9.824 0.498 8.3 60,172,450 1,840.0 3,172.1 333 249.7 60.00

02/10/09 10.286 0.521 8.6 60,712,466 1,840.0 3,167.6 332 249.1 60.00

02/10/09 10.764 0.545 9.0 60,637,557 1,840.0 3,163.7 333 249.2 60.00

02/10/09 10.166 0.508 8.5 59,922,953 1,840.0 3,126.4 333 247.0 60.00

02/10/09 10.061 0.507 8.5 59,806,350 1,840.0 3,152.8 333 245.5 60.00

02/10/09 10.061 0.510 8.5 60,137,000 1,840.0 3,170.3 333 245.7 60.00

02/10/09 10.061 0.512 8.5 60,390,502 1,840.0 3,183.7 333 245.5 60.00

02/10/09 9.959 0.509 8.5 60,038,935 1,840.0 3,197.7 333 246.2 60.00

02/10/09 10.061 0.511 8.5 60,259,638 1,840.0 3,176.7 333 247.3 60.00

02/10/09 10.061 0.510 8.5 60,099,022 1,840.0 3,168.3 333 246.3 60.00

02/10/09 9.959 0.509 8.5 60,066,835 1,840.0 3,199.2 333 246.9 60.00

02/10/09 9.490 0.484 8.1 59,831,592 1,840.0 3,186.7 333 246.5 60.00

02/10/09 9.588 0.486 8.1 60,182,961 1,840.0 3,172.7 333 245.7 60.00

02/10/09 9.824 0.500 8.3 60,377,789 1,840.0 3,183.0 333 246.3 60.00

02/10/09 10.298 0.526 8.7 60,565,567 1,840.0 3,192.9 333 245.9 60.00

02/10/09 11.362 0.577 9.5 60,833,779 1,840.0 3,173.9 333 245.4 60.00

02/10/09 11.840 0.606 9.9 61,319,838 1,840.0 3,199.3 332 244.9 60.00

02/10/09 11.960 0.614 10.0 61,570,887 1,840.0 3,212.4 333 245.0 60.00

02/11/09 11.965 0.611 9.9 61,866,367 1,840.0 3,194.2 333 243.7 60.00

02/11/09 11.970 0.609 9.8 62,328,579 1,840.0 3,184.2 333 242.8 60.00

02/11/09 11.726 0.601 9.6 62,727,751 1,840.0 3,204.6 333 244.9 60.00

02/11/09 11.726 0.595 9.6 62,137,934 1,840.0 3,174.4 333 244.2 60.00

02/11/09 11.604 0.588 9.5 62,010,030 1,840.0 3,167.9 332 242.5 60.00

02/11/09 11.361 0.581 9.4 61,938,291 1,840.0 3,197.9 333 239.0 60.00

02/11/09 11.359 0.578 9.3 62,312,005 1,840.0 3,183.3 333 243.4 60.00

02/11/09 10.749 0.546 8.8 62,165,300 1,840.0 3,175.8 333 243.8 60.00

02/11/09 10.273 0.529 8.5 62,398,881 1,840.0 3,221.7 333 242.5 60.00

02/11/09 9.927 0.515 8.3 62,192,544 1,840.0 3,244.9 333 241.9 60.00

02/11/09 9.568 0.500 8.0 62,617,652 1,840.0 3,267.0 333 243.9 60.00

02/11/09 9.329 0.486 7.8 62,444,352 1,840.0 3,257.9 333 243.3 60.00

02/11/09 9.090 0.476 7.6 62,750,606 1,840.0 3,274.0 333 242.4 60.00

02/11/09 9.090 0.477 7.6 62,845,172 1,840.0 3,278.9 333 243.5 60.00

02/11/09 8.970 0.470 7.5 62,836,509 1,840.0 3,278.5 333 243.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

02/11/09 8.850 0.462 7.4 62,595,717 1,840.0 3,265.9 333 242.8 60.00

02/11/09 8.641 0.454 7.3 62,311,131 1,840.0 3,284.9 333 243.7 60.00

02/11/09 8.553 0.449 7.3 61,632,412 1,840.0 3,282.6 333 241.9 60.00

02/11/09 8.641 0.453 7.3 62,125,026 1,840.0 3,275.1 333 243.5 60.00

02/11/09 8.641 0.449 7.3 61,656,591 1,840.0 3,250.4 333 243.9 60.00

02/11/09 8.404 0.438 7.1 61,836,022 1,840.0 3,259.8 332 243.5 60.00

02/11/09 8.318 0.436 7.1 61,581,585 1,840.0 3,279.9 332 242.4 60.00

02/11/09 8.404 0.441 7.1 62,188,715 1,840.0 3,278.4 333 243.4 60.00

02/11/09 8.318 0.437 7.1 61,753,982 1,840.0 3,289.1 333 243.1 60.00

02/12/09 8.318 0.435 7.1 61,348,232 1,840.0 3,267.4 333 241.3 60.00

02/12/09 8.318 0.435 7.1 61,406,579 1,840.0 3,270.6 333 240.9 60.00

02/12/09 8.435 0.443 7.2 61,627,371 1,840.0 3,282.3 333 242.1 60.00

02/12/09 8.350 0.437 7.2 60,821,355 1,840.0 3,272.4 333 239.6 60.00

02/12/09 8.466 0.444 7.3 60,951,384 1,840.0 3,279.4 333 241.1 60.00

02/12/09 8.350 0.441 7.2 61,355,842 1,840.0 3,301.2 333 240.8 60.00

02/12/09 8.466 0.446 7.3 61,184,155 1,840.0 3,292.0 333 246.5 60.00

02/12/09 8.318 0.434 7.1 61,274,815 1,840.0 3,263.6 332 247.6 60.00

02/12/09 8.382 0.440 7.3 60,472,458 1,840.0 3,286.5 332 244.9 60.00

02/12/09 8.496 0.448 7.4 60,667,993 1,840.0 3,297.2 333 244.9 60.00

02/12/09 8.611 0.452 7.5 60,351,908 1,840.0 3,280.0 333 243.2 60.00

02/12/09 8.185 0.435 7.2 60,562,351 1,840.0 3,324.3 333 243.5 60.00

02/12/09 7.730 0.412 6.8 60,662,115 1,840.0 3,329.8 333 242.7 60.00

02/12/09 7.275 0.387 6.4 60,673,804 1,840.0 3,330.5 333 243.5 60.00

02/12/09 7.048 0.375 6.2 60,660,599 1,840.0 3,329.8 333 244.5 60.00

02/12/09 7.004 0.377 6.1 61,973,842 1,840.0 3,368.2 333 237.8 60.00

02/12/09 7.463 0.408 6.5 62,934,229 1,840.0 3,420.3 333 235.0 60.00

02/12/09 7.617 0.416 6.7 62,207,509 1,840.0 3,414.7 333 235.6 60.00

02/12/09 7.807 0.423 6.8 62,374,395 1,840.0 3,389.9 333 236.2 60.00

02/12/09 7.730 0.419 6.8 61,743,437 1,840.0 3,389.2 333 233.4 60.00

02/12/09 7.803 0.439 7.0 62,843,157 1,840.0 3,517.8 340 233.1 60.00

02/12/09 7.900 0.525 7.5 70,188,893 1,840.0 4,157.9 385 239.7 60.00

02/12/09 7.584 0.541 7.2 75,341,778 1,840.0 4,463.2 419 250.0 60.00

02/12/09 7.442 0.549 7.0 78,654,123 1,840.0 4,616.6 440 257.0 60.00

02/13/09 7.584 0.566 7.2 78,770,046 1,840.0 4,666.3 453 262.7 60.00

02/13/09 7.411 0.572 7.1 80,744,524 1,840.0 4,827.1 470 267.3 60.00

02/13/09 7.374 0.568 7.0 81,259,718 1,840.0 4,813.8 470 268.4 60.00

02/13/09 7.479 0.578 7.1 81,588,111 1,840.0 4,833.2 472 265.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

04:00

05:00 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

02/13/09 7.411 0.577 7.1 81,443,371 1,840.0 4,868.9 474 264.5 60.00

02/13/09 7.511 0.546 7.0 78,197,665 1,840.0 4,547.4 442 260.8 60.00

02/13/09 7.404 0.529 6.9 76,809,794 1,840.0 4,466.7 431 261.8 60.00

02/13/09 7.867 0.579 7.4 78,422,187 1,840.0 4,603.0 444 264.9 60.00

02/13/09 8.482 0.683 8.2 83,439,511 1,840.0 5,033.6 492 273.4 60.00

02/13/09 8.738 0.765 8.6 89,110,684 1,840.0 5,472.6 529 276.6 60.00

02/13/09 8.535 0.743 8.4 88,642,693 1,840.0 5,443.8 529 272.5 60.00

02/13/09 7.957 0.696 7.9 88,245,226 1,840.0 5,467.4 529 270.0 60.00

02/13/09 7.755 0.673 7.7 87,600,343 1,840.0 5,427.4 530 269.4 60.00

02/13/09 7.654 0.666 7.6 87,778,470 1,840.0 5,438.4 530 270.3 60.00

02/13/09 7.554 0.665 7.5 88,857,444 1,840.0 5,505.3 530 274.5 60.00

02/13/09 7.352 0.643 7.3 88,335,798 1,840.0 5,473.0 530 271.7 60.00

02/13/09 7.352 0.644 7.3 88,437,220 1,840.0 5,479.2 530 271.7 60.00

02/13/09 7.316 0.636 7.2 88,575,097 1,840.0 5,439.7 530 272.5 60.00

02/13/09 7.316 0.634 7.2 88,204,235 1,840.0 5,416.9 529 272.2 60.00

02/13/09 7.417 0.648 7.3 88,936,549 1,840.0 5,461.9 529 272.9 60.00

02/13/09 7.689 0.670 7.5 89,483,573 1,840.0 5,446.9 530 274.3 60.00

02/13/09 7.996 0.694 7.8 89,144,577 1,840.0 5,426.2 529 273.6 60.00

02/13/09 8.378 0.722 8.1 89,293,091 1,840.0 5,386.7 526 273.3 60.00

02/13/09 8.689 0.741 8.4 88,434,253 1,840.0 5,334.9 522 272.0 60.00

02/14/09 8.768 0.733 8.4 87,475,470 1,840.0 5,229.5 513 272.3 60.00

02/14/09 8.663 0.725 8.3 87,561,491 1,840.0 5,234.6 513 269.6 60.00

02/14/09 8.743 0.722 8.3 87,139,199 1,840.0 5,162.0 509 270.1 60.00

02/14/09 8.718 0.692 8.2 84,616,862 1,840.0 4,966.7 490 267.2 60.00

02/14/09 8.743 0.728 8.3 87,962,163 1,840.0 5,210.8 512 267.7 60.00

02/14/09 8.689 0.744 8.4 88,801,450 1,840.0 5,357.0 521 264.6 60.00

02/14/09 8.689 0.735 8.4 87,751,460 1,840.0 5,293.7 514 269.7 60.00

02/14/09 8.663 0.737 8.3 89,024,018 1,840.0 5,322.1 527 271.3 60.00

02/14/09 8.275 0.712 8.0 89,191,032 1,840.0 5,380.5 527 271.3 60.00

02/14/09 7.689 0.670 7.5 89,588,783 1,840.0 5,453.2 528 271.0 60.00

02/14/09 6.971 0.610 6.8 89,944,343 1,840.0 5,474.9 529 272.4 60.00

02/14/09 6.458 0.563 6.3 89,564,902 1,840.0 5,451.8 528 271.5 60.00

02/14/09 5.942 0.519 5.9 88,232,015 1,840.0 5,466.5 527 270.4 60.00

02/14/09 5.842 0.506 5.8 87,492,294 1,840.0 5,420.7 527 269.4 60.00

02/14/09 5.640 0.493 5.6 88,202,934 1,840.0 5,464.8 527 270.5 60.00

02/14/09 5.588 0.480 5.5 87,439,161 1,840.0 5,369.9 523 268.9 60.00

02/14/09 5.741 0.495 5.7 87,111,996 1,840.0 5,397.2 526 268.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

17:00

18:00

19:00

20:00

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00 C

10:00 S S SC

11:00 C

12:00

13:00

14:00

15:00

16:00

17:00

18:00

19:00

20:00 S S S

21:00 C

22:00 S S SC

23:00 C

00:00

01:00

02:00

03:00

04:00

05:00 C

02/14/09 6.043 0.527 6.0 88,013,864 1,840.0 5,453.0 527 269.8 60.00

02/14/09 6.244 0.547 6.2 88,425,991 1,840.0 5,478.6 527 270.5 60.00

02/14/09 6.401 0.560 6.3 89,023,784 1,840.0 5,467.2 526 269.8 60.00

02/14/09 6.748 0.589 6.7 88,138,641 1,840.0 5,460.8 527 269.9 60.00

02/14/09 7.050 0.613 7.0 87,760,768 1,840.0 5,437.4 519 270.5 60.00

02/14/09 7.453 0.649 7.4 87,913,790 1,840.0 5,446.8 519 269.5 60.00

02/14/09 7.689 0.647 7.5 86,418,198 1,840.0 5,260.2 501 268.3 60.00

02/15/09 7.894 0.680 7.7 88,443,797 1,840.0 5,383.5 512 268.8 60.00

02/15/09 7.894 0.682 7.7 88,814,186 1,840.0 5,406.1 516 268.9 60.00

02/15/09 7.996 0.691 7.8 88,840,909 1,840.0 5,407.7 514 269.5 60.00

02/15/09 8.172 0.673 7.9 85,343,107 1,840.0 5,148.4 491 265.9 60.00

02/15/09 8.482 0.724 8.2 88,488,747 1,840.0 5,338.2 514 267.5 60.00

02/15/09 8.433 0.740 8.3 89,315,542 1,840.0 5,485.2 526 264.0 60.00

02/15/09 8.129 0.713 8.0 89,265,576 1,840.0 5,482.1 526 268.8 60.00

02/15/09 7.722 0.680 7.6 89,678,945 1,840.0 5,507.5 527 271.0 60.00

02/15/09 7.453 0.651 7.4 88,153,526 1,840.0 5,461.7 519 270.6 60.00

02/15/09 7.324 0.657 7.4 89,001,334 1,840.0 5,610.9 528 274.2 60.00

02/15/09 7.423 0.668 7.5 89,258,656 1,840.0 5,627.2 527 273.5 60.00

02/15/09 7.298 0.646 7.5 86,271,835 1,840.0 5,532.7 526 272.2 60.00

02/15/09 7.200 0.637 7.4 86,265,464 1,840.0 5,532.2 525 274.5 60.00

02/15/09 7.262 0.625 7.4 84,645,475 1,840.0 5,382.3 512 272.2 60.00

02/15/09 7.164 0.618 7.3 84,792,626 1,840.0 5,391.7 511 271.0 60.00

02/15/09 7.458 0.651 7.6 85,783,634 1,840.0 5,454.7 517 269.9 60.00

02/15/09 7.753 0.675 7.9 85,620,597 1,840.0 5,444.4 518 268.7 60.00

02/15/09 7.819 0.691 7.9 87,703,022 1,840.0 5,529.1 526 269.2 60.00

02/15/09 7.621 0.676 7.7 88,009,429 1,840.0 5,548.4 528 268.8 60.00

02/15/09 7.753 0.689 7.9 87,401,166 1,840.0 5,557.6 527 269.2 60.00

02/15/09 7.815 0.700 8.1 86,670,228 1,840.0 5,605.3 526 267.3 60.00

02/15/09 7.941 0.705 8.3 85,110,969 1,840.0 5,550.7 521 265.7 60.00

02/15/09 7.941 0.710 8.3 85,779,830 1,840.0 5,594.3 527 266.2 60.00

02/15/09 7.912 0.695 8.2 84,911,799 1,840.0 5,491.6 520 267.3 60.00

02/16/09 7.654 0.641 7.8 82,301,150 1,840.0 5,233.3 501 263.3 60.00

02/16/09 7.526 0.665 7.8 85,446,657 1,840.0 5,526.2 524 265.2 60.00

02/16/09 7.367 0.660 7.7 85,936,270 1,840.0 5,604.5 526 266.5 60.00

02/16/09 7.333 0.652 7.6 85,949,130 1,840.0 5,558.7 527 266.0 60.00

02/16/09 7.236 0.638 7.5 85,220,745 1,840.0 5,511.6 524 266.4 60.00

02/16/09 7.333 0.649 7.6 85,646,909 1,840.0 5,539.1 527 262.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

06:00 C

07:00 C

08:00

09:00 S S S

10:00 C

11:00 S C S

12:00

13:00 S S S

14:00 S S S

15:00 C

16:00 C

17:00

18:00

19:00

20:00

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C

06:00 C

07:00 MC

08:00 S S S

09:00 S S S

10:00 S S S

11:00 C

12:00 C

13:00 C

14:00

15:00 S S S

16:00

17:00

18:00

02/16/09 7.236 0.639 7.5 85,404,033 1,840.0 5,523.4 528 268.0 60.00

02/16/09 7.225 0.631 7.3 86,659,204 1,840.0 5,463.3 527 267.8 60.00

02/16/09 7.066 0.628 7.2 87,434,232 1,840.0 5,559.7 529 268.2 60.00

02/16/09 7.622 0.677 7.9 85,879,190 1,840.0 5,554.1 528 269.6 60.00

02/16/09 8.341 0.734 8.5 86,556,771 1,840.0 5,503.9 528 270.5 60.00

02/16/09 9.601 0.842 9.7 87,026,186 1,840.0 5,486.4 527 269.6 60.00

02/16/09 9.884 0.861 9.9 87,188,479 1,840.0 5,449.3 526 270.0 60.00

02/16/09 10.072 0.876 10.0 87,750,092 1,840.0 5,436.7 528 271.7 60.00

02/16/09 10.072 0.864 10.0 86,601,323 1,840.0 5,365.5 525 272.2 60.00

02/16/09 10.262 0.873 10.1 86,645,772 1,840.0 5,321.2 526 272.5 60.00

02/16/09 10.447 0.854 10.1 84,763,448 1,840.0 5,113.4 510 272.7 60.00

02/16/09 10.333 0.828 9.9 83,780,338 1,840.0 5,008.6 503 272.7 60.00

02/16/09 10.251 0.876 10.0 87,833,205 1,840.0 5,346.4 527 274.0 60.00

02/16/09 10.149 0.865 9.9 87,603,571 1,840.0 5,332.4 527 275.2 60.00

02/16/09 9.841 0.828 9.6 86,401,117 1,840.0 5,259.2 519 272.5 60.00

02/16/09 9.723 0.815 9.4 86,943,933 1,840.0 5,245.0 518 271.1 60.00

02/16/09 9.674 0.776 9.1 85,412,247 1,840.0 5,013.3 503 271.4 60.00

02/16/09 9.355 0.749 8.8 85,260,939 1,840.0 5,004.5 497 271.3 60.00

02/17/09 9.059 0.734 8.6 85,563,543 1,840.0 5,068.7 504 268.4 60.00

02/17/09 9.270 0.725 8.8 82,585,564 1,840.0 4,892.3 486 268.2 60.00

02/17/09 9.462 0.734 8.9 82,660,446 1,840.0 4,851.8 481 266.9 60.00

02/17/09 9.480 0.772 9.0 85,962,804 1,840.0 5,092.4 507 268.3 60.00

02/17/09 9.375 0.755 8.9 85,057,750 1,840.0 5,038.8 500 268.0 60.00

02/17/09 9.394 0.786 9.0 87,522,798 1,840.0 5,232.4 521 263.9 60.00

02/17/09 9.226 0.789 9.0 87,867,517 1,840.0 5,348.5 526 272.0 60.00

02/17/09 9.603 0.809 9.2 88,151,646 1,840.0 5,270.0 526 271.9 60.00

02/17/09 10.229 0.863 9.8 88,299,187 1,840.0 5,278.7 527 271.5 60.00

02/17/09 10.229 0.864 9.8 88,317,733 1,840.0 5,279.9 527 272.8 60.00

02/17/09 10.323 0.864 9.8 88,306,612 1,840.0 5,231.2 527 274.3 60.00

02/17/09 10.861 0.923 10.5 88,129,999 1,840.0 5,316.5 527 272.5 60.00

02/17/09 9.498 0.803 9.1 88,474,746 1,840.0 5,289.3 528 272.9 60.00

02/17/09 8.768 0.741 8.4 88,369,223 1,840.0 5,282.9 528 274.6 60.00

02/17/09 8.689 0.736 8.4 87,806,716 1,840.0 5,297.1 527 274.9 60.00

02/17/09 8.663 0.722 8.3 87,231,539 1,840.0 5,215.0 527 274.2 60.00

02/17/09 8.532 0.708 8.1 87,600,046 1,840.0 5,189.3 527 276.0 60.00

02/17/09 8.427 0.700 8.0 87,697,157 1,840.0 5,195.1 526 276.1 60.00

02/17/09 8.216 0.680 7.8 87,329,160 1,840.0 5,173.3 527 277.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

19:00 S S S

20:00

21:00

22:00

23:00 S S S

00:00

01:00

02:00

03:00 S S S

04:00

05:00 C

06:00 C

07:00 C

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 S S S

02:00

03:00

04:00

05:00 C

06:00 C

07:00 S S SC

02/17/09 8.201 0.689 8.0 86,323,239 1,840.0 5,254.4 527 276.4 60.00

02/17/09 8.259 0.703 8.2 85,867,833 1,840.0 5,320.1 527 275.6 60.00

02/17/09 8.230 0.678 8.1 83,843,615 1,840.0 5,149.1 514 276.4 60.00

02/17/09 8.129 0.673 8.0 84,260,422 1,840.0 5,174.7 512 277.9 60.00

02/17/09 8.172 0.651 7.9 82,622,860 1,840.0 4,984.3 497 274.0 60.00

02/18/09 8.068 0.619 7.8 79,477,441 1,840.0 4,794.5 479 268.7 60.00

02/18/09 8.080 0.572 7.6 75,478,808 1,840.0 4,430.3 447 265.0 60.00

02/18/09 8.002 0.467 6.9 67,773,642 1,840.0 3,646.5 381 259.9 60.00

02/18/09 7.844 0.459 6.9 66,631,167 1,840.0 3,657.5 373 254.3 60.00

02/18/09 7.880 0.489 7.0 69,941,027 1,840.0 3,877.2 395 252.1 60.00

02/18/09 7.764 0.522 7.1 73,646,207 1,840.0 4,202.6 426 250.0 60.00

02/18/09 7.515 0.566 7.2 78,843,473 1,840.0 4,713.4 476 259.3 60.00

02/18/09 8.304 0.675 8.1 83,550,419 1,840.0 5,085.7 510 265.7 60.00

02/18/09 9.064 0.767 9.0 85,420,159 1,840.0 5,292.3 524 269.4 60.00

02/18/09 9.485 0.810 9.5 85,455,291 1,840.0 5,340.9 527 274.1 60.00

02/18/09 9.984 0.856 10.0 85,765,267 1,840.0 5,360.3 527 277.6 60.00

02/18/09 10.084 0.862 10.1 85,518,813 1,840.0 5,344.9 527 278.1 60.00

02/18/09 9.700 0.834 9.8 85,298,338 1,840.0 5,377.5 525 278.6 60.00

02/18/09 9.385 0.797 9.4 85,025,100 1,840.0 5,314.1 526 278.3 60.00

02/18/09 9.285 0.793 9.3 85,439,089 1,840.0 5,339.9 526 279.3 60.00

02/18/09 8.886 0.755 8.9 85,060,588 1,840.0 5,316.3 526 277.0 60.00

02/18/09 8.314 0.700 8.4 83,462,190 1,840.0 5,261.7 518 272.1 60.00

02/18/09 8.017 0.669 8.1 82,823,522 1,840.0 5,221.5 520 269.3 60.00

02/18/09 6.929 0.583 7.0 83,496,455 1,840.0 5,263.9 523 269.7 60.00

02/18/09 7.089 0.591 7.1 83,423,421 1,840.0 5,213.9 522 266.7 60.00

02/18/09 7.755 0.648 7.7 84,311,547 1,840.0 5,223.7 526 266.9 60.00

02/18/09 7.957 0.631 7.9 80,073,850 1,840.0 4,961.1 490 264.1 60.00

02/18/09 7.925 0.605 7.8 77,786,855 1,840.0 4,777.1 475 261.2 60.00

02/18/09 7.730 0.423 6.8 62,316,092 1,840.0 3,420.6 346 254.2 60.00

02/19/09 8.098 0.355 6.7 53,159,444 1,840.0 2,744.6 274 241.7 60.00

02/19/09 7.774 0.344 6.5 53,045,796 1,840.0 2,767.6 279 234.1 60.00

02/19/09 7.306 0.332 6.3 52,810,662 1,840.0 2,841.5 278 230.0 60.00

02/19/09 7.264 0.326 6.2 52,747,835 1,840.0 2,809.4 279 226.5 60.00

02/19/09 7.119 0.330 6.2 53,385,027 1,840.0 2,901.4 290 224.3 60.00

02/19/09 6.620 0.453 6.4 70,916,788 1,840.0 4,278.1 425 223.4 60.00

02/19/09 6.789 0.569 6.8 83,790,522 1,840.0 5,236.9 521 244.2 60.00

02/19/09 6.731 0.568 6.8 83,662,511 1,840.0 5,274.4 521 252.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

08:00 C

09:00 S S SC

10:00 S S SC

11:00 C

12:00 C

13:00 S S SC

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

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00

10:00 S S

11:00 S S

12:00 S S

13:00

14:00

15:00

16:00

17:00

18:00

19:00

20:00

02/19/09 6.830 0.582 6.9 84,594,258 1,840.0 5,333.1 524 256.4 60.00

02/19/09 7.262 0.627 7.4 84,865,281 1,840.0 5,396.3 528 258.6 60.00

02/19/09 7.388 0.636 7.4 86,192,476 1,840.0 5,387.0 526 260.7 60.00

02/19/09 8.027 0.684 7.9 86,817,087 1,840.0 5,331.7 527 261.7 60.00

02/19/09 8.129 0.690 8.0 86,383,872 1,840.0 5,305.1 528 262.2 60.00

02/19/09 8.332 0.706 8.2 86,341,651 1,840.0 5,302.5 527 262.6 60.00

02/19/09 8.561 0.731 8.5 86,170,400 1,840.0 5,338.8 527 263.2 60.00

02/19/09 8.433 0.712 8.3 85,932,408 1,840.0 5,277.3 526 263.3 60.00

02/19/09 8.287 0.714 8.3 86,231,844 1,840.0 5,389.5 527 264.5 60.00

02/19/09 8.486 0.728 8.5 85,871,407 1,840.0 5,366.9 527 265.4 60.00

02/19/09 8.840 0.745 8.7 85,809,961 1,840.0 5,269.9 527 264.4 60.00

02/19/09 8.586 0.738 8.6 86,051,652 1,840.0 5,378.3 527 264.6 60.00

02/19/09 7.788 0.666 7.8 85,615,563 1,840.0 5,351.0 527 263.2 60.00

02/19/09 6.889 0.585 6.9 84,956,883 1,840.0 5,309.8 525 261.5 60.00

02/19/09 6.989 0.592 7.0 84,768,639 1,840.0 5,298.1 525 260.7 60.00

02/19/09 7.288 0.618 7.3 84,906,380 1,840.0 5,306.6 525 260.5 60.00

02/20/09 7.688 0.660 7.7 85,928,433 1,840.0 5,370.5 527 262.6 60.00

02/20/09 8.129 0.695 8.0 87,045,339 1,840.0 5,345.7 528 263.5 60.00

02/20/09 8.129 0.697 8.0 87,320,316 1,840.0 5,362.6 527 264.9 60.00

02/20/09 8.304 0.706 8.1 87,303,574 1,840.0 5,314.2 527 264.9 60.00

02/20/09 8.378 0.702 8.1 86,859,139 1,840.0 5,239.9 521 266.2 60.00

02/20/09 8.378 0.702 8.1 86,866,594 1,840.0 5,240.3 519 261.2 60.00

02/20/09 8.559 0.720 8.2 87,966,751 1,840.0 5,258.9 527 266.1 60.00

02/20/09 8.743 0.738 8.3 89,167,279 1,840.0 5,282.2 527 267.0 60.00

02/20/09 8.455 0.721 8.1 89,156,530 1,840.0 5,330.0 528 268.8 60.00

02/20/09 8.585 0.722 8.3 87,210,752 1,840.0 5,261.1 527 267.5 60.00

02/20/09 8.433 0.720 8.3 86,918,657 1,840.0 5,338.0 526 268.0 60.00

02/20/09 8.332 0.711 8.2 86,955,575 1,840.0 5,340.2 527 268.9 60.00

02/20/09 8.433 0.718 8.3 86,669,356 1,840.0 5,322.6 528 269.4 60.00

02/20/09 8.486 0.734 8.5 86,531,739 1,840.0 5,408.3 527 268.7 60.00

02/20/09 8.439 0.742 8.6 86,519,157 1,840.0 5,501.5 527 269.1 60.00

02/20/09 8.686 0.751 8.7 86,466,877 1,840.0 5,404.2 527 269.0 60.00

02/20/09 8.710 0.758 8.8 86,362,536 1,840.0 5,444.6 527 267.6 60.00

02/20/09 8.512 0.739 8.6 86,072,508 1,840.0 5,426.3 526 266.7 60.00

02/20/09 8.512 0.739 8.6 86,105,406 1,840.0 5,428.4 527 266.6 60.00

02/20/09 8.413 0.734 8.5 86,544,002 1,840.0 5,456.0 527 268.1 60.00

02/20/09 8.341 0.729 8.5 85,911,157 1,840.0 5,462.8 525 266.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00

02/20/09 8.439 0.734 8.6 85,492,759 1,840.0 5,436.2 523 265.9 60.00

02/20/09 8.636 0.754 8.8 85,923,672 1,840.0 5,463.6 523 267.3 60.00

02/20/09 8.734 0.757 8.9 85,284,578 1,840.0 5,423.0 521 267.2 60.00

02/21/09 8.611 0.727 8.7 83,786,295 1,840.0 5,282.2 509 264.4 60.00

02/21/09 8.439 0.721 8.6 83,987,229 1,840.0 5,340.5 511 264.1 60.00

02/21/09 8.512 0.725 8.6 84,445,469 1,840.0 5,323.7 513 265.3 60.00

02/21/09 8.387 0.696 8.4 83,074,653 1,840.0 5,192.2 505 264.7 60.00

02/21/09 8.158 0.641 8.1 79,260,992 1,840.0 4,910.7 478 261.5 60.00

02/21/09 8.187 0.645 8.2 78,885,414 1,840.0 4,930.3 481 253.8 60.00

02/21/09 8.486 0.706 8.5 83,222,866 1,840.0 5,201.4 505 262.0 60.00

02/21/09 8.863 0.733 8.8 83,485,881 1,840.0 5,172.5 506 265.5 60.00

02/21/09 9.007 0.777 9.1 85,583,680 1,840.0 5,395.5 526 267.2 60.00

02/21/09 8.941 0.755 8.8 85,973,813 1,840.0 5,279.9 524 268.7 60.00

02/21/09 8.863 0.765 8.8 87,127,826 1,840.0 5,398.1 526 270.6 60.00

02/21/09 9.043 0.779 8.9 87,668,718 1,840.0 5,384.0 526 271.6 60.00

02/21/09 9.185 0.806 9.2 87,823,540 1,840.0 5,489.0 526 270.9 60.00

02/21/09 9.585 0.840 9.6 87,743,954 1,840.0 5,484.0 525 268.7 60.00

02/21/09 9.467 0.816 9.4 86,961,265 1,840.0 5,387.8 518 270.8 60.00

02/21/09 8.768 0.737 8.4 87,948,360 1,840.0 5,257.8 521 270.4 60.00

02/21/09 8.977 0.739 8.6 86,176,134 1,840.0 5,151.8 503 270.4 60.00

02/21/09 8.840 0.763 8.7 87,949,265 1,840.0 5,401.2 527 270.5 60.00

02/21/09 8.816 0.758 8.6 88,354,134 1,840.0 5,378.1 527 272.3 60.00

02/21/09 9.043 0.787 8.9 88,649,660 1,840.0 5,444.3 527 273.2 60.00

02/21/09 9.165 0.804 9.1 88,574,926 1,840.0 5,487.8 527 273.0 60.00

02/21/09 9.367 0.822 9.3 88,539,355 1,840.0 5,485.6 527 273.5 60.00

02/21/09 9.467 0.829 9.4 88,396,560 1,840.0 5,476.8 526 273.8 60.00

02/21/09 9.385 0.823 9.4 87,750,568 1,840.0 5,484.4 526 272.9 60.00

02/22/09 9.684 0.848 9.7 87,646,641 1,840.0 5,477.9 527 273.4 60.00

02/22/09 9.784 0.859 9.8 87,837,518 1,840.0 5,489.9 526 272.6 60.00

02/22/09 9.769 0.840 9.7 86,827,817 1,840.0 5,379.6 514 271.0 60.00

02/22/09 10.046 0.833 9.8 85,167,408 1,840.0 5,184.1 503 270.2 60.00

02/22/09 9.971 0.858 9.9 86,882,242 1,840.0 5,382.9 515 270.0 60.00

02/22/09 9.784 0.864 9.8 88,407,963 1,840.0 5,525.5 526 265.9 60.00

02/22/09 9.585 0.837 9.6 87,410,159 1,840.0 5,463.1 521 271.8 60.00

02/22/09 9.367 0.818 9.3 88,202,253 1,840.0 5,464.7 522 271.2 60.00

02/22/09 9.266 0.818 9.2 89,141,682 1,840.0 5,522.9 527 272.3 60.00

02/22/09 9.266 0.820 9.2 89,374,564 1,840.0 5,537.4 527 273.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 S S S

02:00

03:00 S S S

04:00 S S S

05:00 C C

06:00 S S SC

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

02/22/09 9.467 0.839 9.4 89,445,961 1,840.0 5,541.8 528 275.1 60.00

02/22/09 9.467 0.838 9.4 89,359,628 1,840.0 5,536.4 526 274.7 60.00

02/22/09 9.769 0.872 9.7 90,103,557 1,840.0 5,582.5 527 274.8 60.00

02/22/09 9.784 0.883 9.8 90,258,441 1,840.0 5,641.1 528 277.8 60.00

02/22/09 9.870 0.884 9.8 90,370,076 1,840.0 5,599.0 528 279.0 60.00

02/22/09 10.364 0.926 10.2 90,938,601 1,840.0 5,584.8 527 279.0 60.00

02/22/09 10.567 0.932 10.4 89,802,228 1,840.0 5,515.0 527 279.3 60.00

02/22/09 10.567 0.941 10.4 90,638,194 1,840.0 5,566.4 528 278.9 60.00

02/22/09 10.567 0.944 10.4 90,950,791 1,840.0 5,585.6 527 278.2 60.00

02/22/09 10.466 0.932 10.3 90,677,556 1,840.0 5,568.8 528 277.3 60.00

02/22/09 10.364 0.921 10.2 90,496,391 1,840.0 5,557.6 527 276.6 60.00

02/22/09 10.262 0.913 10.1 90,596,265 1,840.0 5,563.8 527 275.4 60.00

02/22/09 10.374 0.924 10.3 89,922,546 1,840.0 5,571.3 526 274.6 60.00

02/22/09 10.374 0.931 10.3 90,627,638 1,840.0 5,615.0 527 273.5 60.00

02/23/09 10.273 0.922 10.2 90,613,453 1,840.0 5,614.1 527 273.0 60.00

02/23/09 10.072 0.902 10.0 90,431,479 1,840.0 5,602.8 527 276.1 60.00

02/23/09 9.957 0.891 9.8 91,120,751 1,840.0 5,596.0 527 275.8 60.00

02/23/09 9.568 0.866 9.5 91,397,934 1,840.0 5,662.7 527 273.8 60.00

02/23/09 9.653 0.858 9.5 90,513,881 1,840.0 5,558.7 527 273.2 60.00

02/23/09 9.266 0.833 9.2 90,772,618 1,840.0 5,624.0 528 268.2 60.00

02/23/09 9.246 0.824 9.1 90,745,304 1,840.0 5,572.9 526 271.3 60.00

02/23/09 9.043 0.809 8.9 91,091,421 1,840.0 5,594.2 527 270.8 60.00

02/23/09 8.941 0.794 8.8 90,447,207 1,840.0 5,554.6 528 271.8 60.00

02/23/09 8.964 0.803 8.9 90,450,563 1,840.0 5,604.0 527 272.5 60.00

02/23/09 8.964 0.807 8.9 90,833,923 1,840.0 5,627.8 528 273.8 60.00

02/23/09 8.863 0.796 8.8 90,636,007 1,840.0 5,615.5 527 273.1 60.00

02/23/09 8.941 0.795 8.8 90,583,778 1,840.0 5,563.0 527 274.4 60.00

02/23/09 9.043 0.799 8.9 90,003,977 1,840.0 5,527.4 527 274.0 60.00

02/23/09 8.840 0.785 8.7 90,439,806 1,840.0 5,554.2 527 275.5 60.00

02/23/09 8.738 0.777 8.6 90,536,761 1,840.0 5,560.2 527 275.6 60.00

02/23/09 8.840 0.788 8.7 90,797,108 1,840.0 5,576.1 526 275.6 60.00

02/23/09 8.919 0.782 8.7 90,130,912 1,840.0 5,486.2 521 274.5 60.00

02/23/09 8.840 0.785 8.7 90,481,269 1,840.0 5,556.7 527 275.3 60.00

02/23/09 8.986 0.792 9.0 88,234,203 1,840.0 5,514.6 527 274.6 60.00

02/23/09 9.225 0.820 9.4 87,459,795 1,840.0 5,561.3 527 274.3 60.00

02/23/09 9.323 0.816 9.5 86,106,780 1,840.0 5,475.3 523 271.9 60.00

02/23/09 9.323 0.822 9.5 86,697,031 1,840.0 5,512.8 527 272.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00 S S SC

09:00 S S SC

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 S S S

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00 MC M

10:00

11:00

02/23/09 9.146 0.801 9.4 85,395,874 1,840.0 5,476.5 520 270.0 60.00

02/24/09 9.069 0.805 9.4 85,848,310 1,840.0 5,552.1 526 268.3 60.00

02/24/09 9.069 0.797 9.4 84,949,811 1,840.0 5,494.0 522 268.2 60.00

02/24/09 9.106 0.753 9.2 82,002,922 1,840.0 5,169.8 492 267.4 60.00

02/24/09 9.106 0.786 9.2 85,576,423 1,840.0 5,395.0 513 266.5 60.00

02/24/09 9.266 0.741 9.2 80,758,802 1,840.0 5,003.5 477 263.7 60.00

02/24/09 9.367 0.761 9.3 81,991,529 1,840.0 5,079.9 484 256.5 60.00

02/24/09 9.438 0.839 9.7 86,646,928 1,840.0 5,556.7 526 268.0 60.00

02/24/09 9.421 0.827 9.6 86,369,405 1,840.0 5,491.9 526 271.5 60.00

02/24/09 9.359 0.824 9.7 85,186,483 1,840.0 5,509.3 526 270.4 60.00

02/24/09 9.359 0.824 9.7 85,142,345 1,840.0 5,506.5 526 271.1 60.00

02/24/09 9.536 0.833 9.8 85,228,846 1,840.0 5,465.8 526 272.9 60.00

02/24/09 9.359 0.828 9.7 85,529,975 1,840.0 5,531.6 526 274.3 60.00

02/24/09 9.438 0.823 9.7 85,013,700 1,840.0 5,452.0 526 272.9 60.00

02/24/09 9.438 0.827 9.7 85,449,431 1,840.0 5,479.9 525 273.1 60.00

02/24/09 9.341 0.818 9.6 85,390,780 1,840.0 5,476.2 526 275.1 60.00

02/24/09 9.244 0.810 9.5 85,467,915 1,840.0 5,481.1 526 275.5 60.00

02/24/09 9.341 0.817 9.6 85,307,785 1,840.0 5,470.8 525 273.8 60.00

02/24/09 9.244 0.801 9.5 84,493,191 1,840.0 5,418.6 516 271.9 60.00

02/24/09 9.244 0.810 9.5 85,459,591 1,840.0 5,480.6 526 273.8 60.00

02/24/09 9.146 0.797 9.4 84,960,698 1,840.0 5,448.6 526 274.6 60.00

02/24/09 9.146 0.789 9.4 84,106,784 1,840.0 5,393.8 526 273.0 60.00

02/24/09 9.185 0.781 9.2 85,038,072 1,840.0 5,314.9 522 273.7 60.00

02/24/09 9.375 0.799 8.9 90,004,964 1,840.0 5,331.8 519 276.2 60.00

02/24/09 9.443 0.726 8.8 82,679,643 1,840.0 4,808.0 476 270.6 60.00

02/25/09 9.586 0.788 9.1 86,765,414 1,840.0 5,139.9 508 270.5 60.00

02/25/09 9.394 0.798 9.0 88,831,389 1,840.0 5,310.5 521 274.6 60.00

02/25/09 9.568 0.783 9.0 87,137,357 1,840.0 5,114.6 509 274.6 60.00

02/25/09 9.462 0.717 8.9 80,784,591 1,840.0 4,741.7 467 272.6 60.00

02/25/09 9.480 0.699 9.0 77,862,277 1,840.0 4,612.5 450 265.3 60.00

02/25/09 9.329 0.729 9.1 80,234,671 1,840.0 4,883.9 471 262.5 60.00

02/25/09 9.246 0.791 9.1 87,083,978 1,840.0 5,348.1 521 273.7 60.00

02/25/09 8.941 0.768 8.8 87,485,149 1,840.0 5,372.7 525 275.2 60.00

02/25/09 9.226 0.789 9.0 87,820,948 1,840.0 5,345.6 526 275.1 60.00

02/25/09 9.226 0.789 9.0 87,810,299 1,840.0 5,345.0 526 252.1 60.00

02/25/09 9.145 0.783 9.0 87,187,132 1,840.0 5,354.4 527 277.3 60.00

02/25/09 9.285 0.794 9.3 85,611,911 1,840.0 5,350.8 526 276.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

21:00

22:00

23:00

00:00

02/25/09 9.185 0.790 9.2 86,075,325 1,840.0 5,379.7 525 276.2 60.00

02/25/09 8.886 0.763 8.9 85,954,463 1,840.0 5,372.1 526 277.9 60.00

02/25/09 8.686 0.750 8.7 86,349,342 1,840.0 5,396.8 527 281.8 60.00

02/25/09 8.486 0.729 8.5 85,895,666 1,840.0 5,368.5 526 280.1 60.00

02/25/09 8.413 0.727 8.5 85,737,094 1,840.0 5,405.2 525 279.7 60.00

02/25/09 8.512 0.737 8.6 85,866,916 1,840.0 5,413.4 525 279.9 60.00

02/25/09 8.710 0.754 8.8 85,827,991 1,840.0 5,410.9 527 280.8 60.00

02/25/09 8.611 0.745 8.7 85,875,342 1,840.0 5,413.9 526 278.8 60.00

02/25/09 8.710 0.753 8.8 85,742,249 1,840.0 5,405.5 522 276.3 60.00

02/25/09 8.886 0.758 8.9 85,321,798 1,840.0 5,332.6 515 275.1 60.00

02/25/09 8.986 0.766 9.0 85,319,013 1,840.0 5,332.4 515 273.0 60.00

02/25/09 8.941 0.698 8.8 79,463,559 1,840.0 4,880.1 472 268.4 60.00

02/26/09 9.138 0.520 7.8 66,784,820 1,840.0 3,557.0 355 262.2 60.00

02/26/09 8.901 0.422 6.9 61,241,436 1,840.0 2,962.2 291 249.5 60.00

02/26/09 8.742 0.420 6.7 62,852,173 1,840.0 3,006.0 294 243.0 60.00

02/26/09 8.872 0.429 6.8 63,233,421 1,840.0 3,024.2 299 239.5 60.00

02/26/09 8.731 0.508 7.3 69,682,930 1,840.0 3,635.6 354 239.0 60.00

02/26/09 8.954 0.653 8.5 76,971,241 1,840.0 4,559.7 438 241.6 60.00

02/26/09 9.064 0.769 9.0 85,668,347 1,840.0 5,307.7 513 258.3 60.00

02/26/09 9.064 0.780 9.0 86,850,495 1,840.0 5,380.9 525 265.1 60.00

02/26/09 8.586 0.740 8.6 86,281,821 1,840.0 5,392.6 526 267.2 60.00

02/26/09 8.886 0.765 8.9 86,182,521 1,840.0 5,386.4 526 269.8 60.00

02/26/09 8.908 0.771 9.0 85,903,767 1,840.0 5,415.7 526 270.5 60.00

02/26/09 8.908 0.771 9.0 85,879,436 1,840.0 5,414.1 526 270.1 60.00

02/26/09 8.964 0.763 8.9 85,964,384 1,840.0 5,326.0 526 270.0 60.00

02/26/09 8.786 0.757 8.8 86,197,696 1,840.0 5,387.4 527 271.2 60.00

02/26/09 8.886 0.766 8.9 86,231,861 1,840.0 5,389.5 526 270.7 60.00

02/26/09 8.886 0.760 8.9 85,601,304 1,840.0 5,350.1 526 269.8 60.00

02/26/09 8.986 0.769 9.0 85,639,788 1,840.0 5,352.5 526 270.0 60.00

02/26/09 8.964 0.762 8.9 85,840,197 1,840.0 5,318.3 527 269.9 60.00

02/26/09 8.964 0.763 8.9 85,965,222 1,840.0 5,326.1 526 269.6 60.00

02/26/09 8.964 0.761 8.9 85,650,372 1,840.0 5,306.6 526 269.1 60.00

02/26/09 9.064 0.773 9.0 86,069,774 1,840.0 5,332.6 526 269.2 60.00

02/26/09 9.165 0.778 9.1 85,729,677 1,840.0 5,311.5 526 268.7 60.00

02/26/09 9.246 0.779 9.1 85,840,751 1,840.0 5,271.8 521 268.4 60.00

02/26/09 9.103 0.713 8.8 81,234,727 1,840.0 4,900.6 485 265.7 60.00

02/27/09 9.081 0.696 8.7 80,175,060 1,840.0 4,793.1 478 261.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

01:00 S S S

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00 S S S

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

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

02/27/09 9.143 0.646 8.6 75,254,555 1,840.0 4,417.1 439 257.6 60.00

02/27/09 8.977 0.669 8.6 77,952,170 1,840.0 4,660.2 460 254.1 60.00

02/27/09 8.977 0.679 8.6 79,124,010 1,840.0 4,730.2 470 254.1 60.00

02/27/09 9.021 0.741 8.8 84,420,247 1,840.0 5,138.6 509 260.6 60.00

02/27/09 9.043 0.767 8.9 86,383,806 1,840.0 5,305.1 523 258.2 60.00

02/27/09 8.964 0.766 8.9 86,308,245 1,840.0 5,347.3 525 264.0 60.00

02/27/09 8.964 0.770 8.9 86,700,651 1,840.0 5,371.7 527 265.5 60.00

02/27/09 8.908 0.772 9.0 85,991,896 1,840.0 5,421.2 527 264.7 60.00

02/27/09 9.007 0.779 9.1 85,819,940 1,840.0 5,410.4 526 264.3 60.00

02/27/09 8.986 0.773 9.0 86,033,680 1,840.0 5,377.1 526 264.7 60.00

02/27/09 8.986 0.777 9.0 86,544,240 1,840.0 5,409.0 526 265.3 60.00

02/27/09 8.986 0.776 9.0 86,405,497 1,840.0 5,400.3 526 264.5 60.00

02/27/09 8.809 0.766 8.9 86,213,659 1,840.0 5,435.2 526 264.3 60.00

02/27/09 8.809 0.764 8.9 86,062,422 1,840.0 5,425.6 526 265.7 60.00

02/27/09 8.886 0.768 8.9 86,530,156 1,840.0 5,408.1 527 265.6 60.00

02/27/09 8.908 0.775 9.0 86,300,043 1,840.0 5,440.7 526 265.8 60.00

02/27/09 8.710 0.754 8.8 85,881,259 1,840.0 5,414.2 524 265.4 60.00

02/27/09 7.819 0.679 7.9 86,104,823 1,840.0 5,428.4 527 265.5 60.00

02/27/09 6.632 0.573 6.7 85,763,264 1,840.0 5,406.8 527 264.5 60.00

02/27/09 5.888 0.509 6.0 85,077,517 1,840.0 5,409.9 525 263.1 60.00

02/27/09 5.500 0.475 5.7 83,598,051 1,840.0 5,406.6 525 261.9 60.00

02/27/09 5.403 0.469 5.6 83,982,216 1,840.0 5,431.4 526 262.9 60.00

02/27/09 5.307 0.462 5.5 84,183,862 1,840.0 5,444.5 527 261.0 60.00

02/28/09 5.307 0.461 5.5 83,978,395 1,840.0 5,431.2 526 260.0 60.00

02/28/09 5.210 0.452 5.4 83,813,494 1,840.0 5,420.5 526 259.5 60.00

02/28/09 5.114 0.444 5.3 83,955,179 1,840.0 5,429.7 526 260.7 60.00

02/28/09 5.210 0.450 5.4 83,487,319 1,840.0 5,399.4 525 258.8 60.00

02/28/09 5.596 0.485 5.8 83,743,546 1,840.0 5,416.1 525 258.8 60.00

02/28/09 6.464 0.562 6.7 84,044,503 1,840.0 5,435.5 526 256.4 60.00

02/28/09 7.103 0.621 7.3 85,195,943 1,840.0 5,463.7 527 261.5 60.00

02/28/09 7.887 0.679 7.9 86,123,263 1,840.0 5,382.7 527 262.8 60.00

02/28/09 8.017 0.698 8.1 86,312,334 1,840.0 5,441.4 527 263.1 60.00

02/28/09 8.116 0.704 8.2 85,997,974 1,840.0 5,421.6 527 263.9 60.00

02/28/09 8.087 0.697 8.1 86,187,298 1,840.0 5,386.7 526 264.7 60.00

02/28/09 8.187 0.707 8.2 86,388,049 1,840.0 5,399.3 526 265.0 60.00

02/28/09 8.187 0.706 8.2 86,333,326 1,840.0 5,395.8 527 265.9 60.00

02/28/09 8.886 0.765 8.9 86,185,789 1,840.0 5,386.6 525 265.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

14:00

15:00

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C

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 S S S

18:00 S S S

19:00

20:00

21:00

22:00

23:00

00:00

01:00

02:00

02/28/09 9.085 0.789 9.1 86,931,313 1,840.0 5,433.2 528 266.9 60.00

02/28/09 8.287 0.717 8.3 86,609,499 1,840.0 5,413.1 529 266.2 60.00

02/28/09 7.519 0.628 7.4 85,004,213 1,840.0 5,220.4 514 266.6 60.00

02/28/09 6.889 0.591 6.9 85,771,172 1,840.0 5,360.7 524 262.8 60.00

02/28/09 6.335 0.547 6.4 85,622,121 1,840.0 5,397.9 526 263.5 60.00

02/28/09 5.939 0.514 6.0 85,868,016 1,840.0 5,413.4 526 265.0 60.00

02/28/09 5.939 0.511 6.0 85,278,327 1,840.0 5,376.2 525 264.6 60.00

02/28/09 6.632 0.569 6.7 85,110,459 1,840.0 5,365.6 525 264.0 60.00

02/28/09 7.324 0.634 7.4 85,858,338 1,840.0 5,412.8 527 265.0 60.00

02/28/09 7.588 0.643 7.6 84,749,139 1,840.0 5,296.8 517 264.8 60.00

03/01/09 7.987 0.681 8.0 85,367,223 1,840.0 5,335.4 521 264.1 60.00

03/01/09 8.017 0.693 8.1 85,788,721 1,840.0 5,408.4 526 265.0 60.00

03/01/09 8.187 0.709 8.2 86,599,303 1,840.0 5,412.4 527 266.4 60.00

03/01/09 8.158 0.703 8.1 86,937,649 1,840.0 5,386.4 526 265.1 60.00

03/01/09 8.287 0.719 8.3 86,792,997 1,840.0 5,424.6 526 264.5 60.00

03/01/09 8.710 0.758 8.8 86,329,308 1,840.0 5,442.5 526 259.8 60.00

03/01/09 9.185 0.780 9.2 84,970,351 1,840.0 5,310.6 514 262.7 60.00

03/01/09 9.266 0.786 9.2 85,674,910 1,840.0 5,308.1 519 262.0 60.00

03/01/09 9.007 0.779 9.1 85,758,760 1,840.0 5,406.5 523 262.5 60.00

03/01/09 9.323 0.817 9.5 86,156,347 1,840.0 5,478.4 526 263.3 60.00

03/01/09 9.601 0.840 9.7 86,799,918 1,840.0 5,472.2 527 265.3 60.00

03/01/09 9.601 0.840 9.7 86,808,156 1,840.0 5,472.7 526 264.3 60.00

03/01/09 9.502 0.827 9.6 86,368,221 1,840.0 5,444.9 526 264.7 60.00

03/01/09 8.886 0.752 8.9 84,645,759 1,840.0 5,290.4 513 264.8 60.00

03/01/09 7.957 0.658 7.9 83,464,740 1,840.0 5,171.2 500 262.9 60.00

03/01/09 7.688 0.648 7.7 84,383,185 1,840.0 5,273.9 510 261.3 60.00

03/01/09 7.755 0.631 7.7 82,192,261 1,840.0 5,092.3 493 260.9 60.00

03/01/09 8.017 0.701 8.1 86,733,508 1,840.0 5,468.0 524 262.4 60.00

03/01/09 8.017 0.701 8.1 86,746,919 1,840.0 5,468.8 526 265.1 60.00

03/01/09 8.486 0.736 8.5 86,823,848 1,840.0 5,426.5 526 265.7 60.00

03/01/09 9.403 0.820 9.5 86,538,370 1,840.0 5,455.7 527 266.2 60.00

03/01/09 10.690 0.931 10.8 86,407,542 1,840.0 5,447.5 526 265.3 60.00

03/01/09 10.783 0.939 10.8 87,098,983 1,840.0 5,443.7 526 266.8 60.00

03/01/09 10.583 0.919 10.6 86,856,063 1,840.0 5,428.5 526 265.3 60.00

03/02/09 10.294 0.898 10.4 86,505,977 1,840.0 5,453.6 524 267.1 60.00

03/02/09 10.184 0.877 10.2 86,171,315 1,840.0 5,385.7 519 266.9 60.00

03/02/09 10.084 0.879 10.1 87,181,491 1,840.0 5,448.8 526 265.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

03:00

04:00

05:00 C

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 C

20:00 S S SC

21:00 C

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00 C

09:00

10:00

11:00

12:00

13:00

14:00

15:00

03/02/09 10.184 0.882 10.2 86,627,169 1,840.0 5,414.2 525 264.6 60.00

03/02/09 10.364 0.848 10.2 83,362,869 1,840.0 5,119.6 498 262.7 60.00

03/02/09 10.284 0.895 10.3 87,080,884 1,840.0 5,442.6 526 258.7 60.00

03/02/09 8.314 0.725 8.4 86,520,001 1,840.0 5,454.5 528 262.9 60.00

03/02/09 6.477 0.567 6.6 86,158,059 1,840.0 5,478.5 526 262.0 60.00

03/02/09 6.130 0.545 6.3 86,709,908 1,840.0 5,560.8 534 263.3 60.00

03/02/09 5.982 0.531 6.2 85,883,915 1,840.0 5,554.5 534 262.7 60.00

03/02/09 7.526 0.669 7.8 85,925,571 1,840.0 5,557.2 532 264.1 60.00

03/02/09 9.421 0.835 9.6 87,142,450 1,840.0 5,541.1 536 267.0 60.00

03/02/09 10.096 0.892 10.2 87,651,935 1,840.0 5,525.9 537 268.2 60.00

03/02/09 8.734 0.778 8.9 87,562,057 1,840.0 5,567.8 537 267.6 60.00

03/02/09 8.243 0.731 8.4 87,261,781 1,840.0 5,548.7 532 267.6 60.00

03/02/09 9.601 0.849 9.7 87,677,368 1,840.0 5,527.5 535 269.0 60.00

03/02/09 9.911 0.867 10.1 86,007,362 1,840.0 5,468.9 531 270.0 60.00

03/02/09 9.925 0.866 10.2 85,057,056 1,840.0 5,454.7 526 267.6 60.00

03/02/09 10.119 0.884 10.4 85,188,905 1,840.0 5,463.2 526 267.2 60.00

03/02/09 9.997 0.867 10.1 86,002,541 1,840.0 5,421.9 527 268.7 60.00

03/02/09 10.096 0.871 10.2 85,570,142 1,840.0 5,394.6 526 267.2 60.00

03/02/09 10.096 0.866 10.2 85,060,345 1,840.0 5,362.5 525 266.7 60.00

03/02/09 10.393 0.906 10.5 86,452,958 1,840.0 5,450.3 527 268.3 60.00

03/02/09 10.583 0.903 10.6 85,344,835 1,840.0 5,334.1 521 267.4 60.00

03/03/09 10.374 0.827 10.3 80,443,718 1,840.0 4,984.0 483 262.9 60.00

03/03/09 10.072 0.812 10.0 81,408,316 1,840.0 5,043.8 489 258.3 60.00

03/03/09 10.218 0.716 9.7 73,971,146 1,840.0 4,382.0 428 257.6 60.00

03/03/09 10.438 0.747 10.0 74,821,367 1,840.0 4,473.0 432 248.5 60.00

03/03/09 10.551 0.769 10.2 75,604,592 1,840.0 4,561.0 438 247.9 60.00

03/03/09 10.393 0.854 10.5 81,533,989 1,840.0 5,140.2 498 246.8 60.00

03/03/09 10.492 0.904 10.6 85,472,624 1,840.0 5,388.5 526 260.6 60.00

03/03/09 10.304 0.895 10.5 85,429,507 1,840.0 5,432.2 525 263.0 60.00

03/03/09 10.217 0.909 10.5 86,734,199 1,840.0 5,562.3 535 265.0 60.00

03/03/09 10.500 0.928 10.7 86,883,017 1,840.0 5,524.6 535 268.3 60.00

03/03/09 10.598 0.939 10.8 87,177,279 1,840.0 5,543.3 535 268.8 60.00

03/03/09 10.517 0.942 10.9 86,627,556 1,840.0 5,602.6 535 268.1 60.00

03/03/09 9.341 0.835 9.6 87,118,655 1,840.0 5,587.0 535 269.4 60.00

03/03/09 6.869 0.611 7.0 87,438,545 1,840.0 5,560.0 535 269.5 60.00

03/03/09 6.422 0.572 6.6 86,872,975 1,840.0 5,571.2 535 269.4 60.00

03/03/09 5.254 0.468 5.4 86,862,690 1,840.0 5,570.6 535 269.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

03/03/09 4.670 0.417 4.8 87,009,071 1,840.0 5,579.9 535 270.7 60.00

03/03/09 3.925 0.346 4.0 86,805,614 1,840.0 5,519.7 535 269.6 60.00

03/03/09 4.023 0.356 4.1 87,027,524 1,840.0 5,533.8 535 269.9 60.00

03/03/09 7.720 0.680 7.8 87,372,004 1,840.0 5,508.2 535 271.7 60.00

03/03/09 9.106 0.800 9.2 87,193,924 1,840.0 5,497.0 535 271.5 60.00

03/03/09 9.205 0.798 9.3 85,948,702 1,840.0 5,418.5 524 269.3 60.00

03/03/09 8.686 0.747 8.7 86,067,069 1,840.0 5,379.2 523 269.2 60.00

03/03/09 8.561 0.714 8.5 84,144,787 1,840.0 5,213.3 506 267.8 60.00

03/04/09 8.449 0.584 7.8 75,024,637 1,840.0 4,322.1 434 262.3 60.00

03/04/09 8.098 0.431 6.7 64,520,881 1,840.0 3,331.2 334 250.9 60.00

03/04/09 7.782 0.325 6.1 53,368,916 1,840.0 2,610.4 254 241.6 60.00

03/04/09 7.527 0.299 5.9 50,710,475 1,840.0 2,480.4 239 231.2 60.00

03/04/09 7.527 0.284 5.9 48,293,137 1,840.0 2,362.2 224 225.8 60.00

03/04/09 7.488 0.314 6.0 52,469,659 1,840.0 2,623.5 248 219.6 60.00

03/04/09 7.693 0.460 6.7 68,808,872 1,840.0 3,739.6 364 228.4 60.00

03/04/09 8.762 0.724 8.7 83,449,907 1,840.0 5,170.3 499 245.8 60.00

03/04/09 8.187 0.702 8.2 85,797,111 1,840.0 5,362.3 526 258.7 60.00

03/04/09 8.215 0.705 8.3 85,176,939 1,840.0 5,369.9 523 262.9 60.00

03/04/09 8.486 0.723 8.5 85,212,921 1,840.0 5,325.8 521 265.2 60.00

03/04/09 8.986 0.767 9.0 85,402,225 1,840.0 5,337.6 523 265.2 60.00

03/04/09 9.367 0.795 9.3 85,683,194 1,840.0 5,308.6 524 266.0 60.00

03/04/09 6.300 0.522 6.2 84,323,038 1,840.0 5,178.5 515 267.9 60.00

03/04/09 2.032 0.167 2.0 83,771,635 1,840.0 5,144.7 510 266.7 60.00

03/04/09 1.298 0.110 1.3 84,876,750 1,840.0 5,304.8 524 268.3 60.00

03/04/09 1.209 0.101 1.2 84,377,389 1,840.0 5,227.7 517 269.5 60.00

03/04/09 1.498 0.128 1.5 85,377,149 1,840.0 5,336.1 524 270.7 60.00

03/04/09 1.498 0.128 1.5 85,622,931 1,840.0 5,351.4 526 269.6 60.00

03/04/09 1.683 0.145 1.7 85,635,972 1,840.0 5,398.8 525 270.2 60.00

03/04/09 2.097 0.177 2.1 84,669,517 1,840.0 5,291.9 520 271.4 60.00

03/04/09 2.921 0.242 2.9 83,555,253 1,840.0 5,176.8 511 270.0 60.00

03/04/09 5.536 0.430 5.4 79,791,454 1,840.0 4,856.8 482 267.0 60.00

03/04/09 6.934 0.416 6.1 68,309,157 1,840.0 3,749.6 381 258.6 60.00

03/05/09 6.959 0.402 6.0 67,176,345 1,840.0 3,614.4 363 250.3 60.00

03/05/09 7.190 0.417 6.2 67,397,631 1,840.0 3,626.3 368 247.4 60.00

03/05/09 7.348 0.406 6.4 63,595,259 1,840.0 3,456.3 347 245.9 60.00

03/05/09 7.488 0.311 6.0 51,978,664 1,840.0 2,599.0 263 240.1 60.00

03/05/09 7.570 0.302 6.0 50,412,978 1,840.0 2,493.3 247 233.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

05:00 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

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

03/05/09 7.992 0.453 7.1 63,936,091 1,840.0 3,544.3 347 231.0 60.00

03/05/09 8.532 0.633 8.1 78,317,498 1,840.0 4,639.4 468 245.8 60.00

03/05/09 8.986 0.762 9.0 84,899,928 1,840.0 5,306.3 526 262.3 60.00

03/05/09 8.611 0.743 8.7 85,586,424 1,840.0 5,395.6 534 269.0 60.00

03/05/09 8.287 0.713 8.3 86,092,066 1,840.0 5,380.8 535 271.3 60.00

03/05/09 7.918 0.682 8.0 85,435,487 1,840.0 5,386.1 534 273.4 60.00

03/05/09 8.809 0.763 8.9 85,934,166 1,840.0 5,417.6 535 277.4 60.00

03/05/09 8.287 0.709 8.3 85,636,412 1,840.0 5,352.3 535 279.8 60.00

03/05/09 8.314 0.720 8.4 85,857,550 1,840.0 5,412.8 535 280.2 60.00

03/05/09 7.127 0.618 7.2 85,957,933 1,840.0 5,419.1 536 282.8 60.00

03/05/09 6.236 0.543 6.3 86,319,061 1,840.0 5,441.8 535 283.3 60.00

03/05/09 7.522 0.652 7.6 85,999,021 1,840.0 5,421.7 534 282.9 60.00

03/05/09 7.522 0.647 7.6 85,333,472 1,840.0 5,379.7 535 282.5 60.00

03/05/09 7.423 0.642 7.5 85,772,345 1,840.0 5,407.4 535 283.4 60.00

03/05/09 7.987 0.686 8.0 85,964,534 1,840.0 5,372.8 532 281.1 60.00

03/05/09 8.187 0.683 8.2 83,479,114 1,840.0 5,217.4 519 279.4 60.00

03/05/09 7.957 0.651 7.9 82,612,425 1,840.0 5,118.4 504 275.6 60.00

03/05/09 7.690 0.556 7.3 76,300,460 1,840.0 4,519.9 453 270.1 60.00

03/05/09 7.958 0.463 7.0 66,316,512 1,840.0 3,640.2 368 262.3 60.00

03/06/09 7.735 0.353 6.4 55,260,193 1,840.0 2,853.1 288 251.5 60.00

03/06/09 7.740 0.276 6.0 46,121,478 1,840.0 2,230.9 222 244.1 60.00

03/06/09 7.654 0.279 6.0 46,540,772 1,840.0 2,276.5 223 237.2 60.00

03/06/09 8.292 0.296 6.5 45,579,279 1,840.0 2,229.4 219 232.2 60.00

03/06/09 8.580 0.322 6.8 47,512,852 1,840.0 2,349.8 230 228.7 60.00

03/06/09 8.372 0.384 7.0 54,955,374 1,840.0 2,867.2 279 226.3 60.00

03/06/09 8.583 0.535 7.7 69,575,047 1,840.0 3,894.7 392 237.7 60.00

03/06/09 8.762 0.725 8.7 83,516,910 1,840.0 5,174.4 510 253.4 60.00

03/06/09 8.512 0.734 8.6 85,571,884 1,840.0 5,394.8 533 265.2 60.00

03/06/09 8.538 0.744 8.7 85,649,144 1,840.0 5,446.2 535 269.3 60.00

03/06/09 8.636 0.751 8.8 85,523,250 1,840.0 5,438.1 535 272.3 60.00

03/06/09 8.611 0.744 8.7 85,736,744 1,840.0 5,405.2 535 272.6 60.00

03/06/09 8.611 0.743 8.7 85,577,257 1,840.0 5,395.1 535 274.4 60.00

03/06/09 8.439 0.730 8.6 85,039,070 1,840.0 5,407.4 535 274.5 60.00

03/06/09 8.439 0.735 8.6 85,666,108 1,840.0 5,447.2 534 275.2 60.00

03/06/09 6.533 0.564 6.6 85,647,192 1,840.0 5,399.5 535 275.5 60.00

03/06/09 5.692 0.497 5.8 85,866,799 1,840.0 5,460.0 535 276.1 60.00

03/06/09 4.220 0.367 4.3 85,614,697 1,840.0 5,444.0 535 276.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

18:00

19:00

20:00

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 C

03/06/09 3.337 0.289 3.4 85,184,731 1,840.0 5,416.7 535 275.7 60.00

03/06/09 3.533 0.309 3.6 85,888,780 1,840.0 5,461.4 536 276.6 60.00

03/06/09 2.672 0.228 2.7 84,525,466 1,840.0 5,328.8 523 273.6 60.00

03/06/09 5.942 0.492 5.9 83,568,116 1,840.0 5,177.6 516 270.5 60.00

03/06/09 6.253 0.484 6.1 79,535,037 1,840.0 4,841.3 482 266.6 60.00

03/06/09 7.066 0.447 6.4 70,074,186 1,840.0 3,960.7 392 259.3 60.00

03/07/09 7.275 0.405 6.4 63,410,048 1,840.0 3,480.7 344 249.8 60.00

03/07/09 7.092 0.412 6.3 65,527,754 1,840.0 3,632.5 357 244.2 60.00

03/07/09 7.339 0.359 6.2 58,042,424 1,840.0 3,059.8 301 244.5 60.00

03/07/09 7.252 0.304 6.0 50,733,198 1,840.0 2,619.4 258 237.1 60.00

03/07/09 7.381 0.337 6.3 53,577,334 1,840.0 2,853.6 276 232.9 60.00

03/07/09 7.958 0.406 7.0 58,196,713 1,840.0 3,194.5 308 230.4 60.00

03/07/09 8.667 0.517 7.7 67,259,590 1,840.0 3,728.5 373 238.7 60.00

03/07/09 7.887 0.654 7.9 82,979,795 1,840.0 5,186.3 511 253.2 60.00

03/07/09 7.753 0.672 7.9 85,265,903 1,840.0 5,421.8 532 265.3 60.00

03/07/09 8.341 0.725 8.5 85,531,569 1,840.0 5,438.7 535 267.8 60.00

03/07/09 9.225 0.804 9.4 85,720,702 1,840.0 5,450.7 536 272.0 60.00

03/07/09 9.502 0.823 9.6 85,959,630 1,840.0 5,419.2 535 272.3 60.00

03/07/09 8.930 0.776 9.1 85,506,693 1,840.0 5,437.1 535 271.9 60.00

03/07/09 8.854 0.777 9.1 85,542,236 1,840.0 5,485.8 536 273.5 60.00

03/07/09 9.323 0.814 9.5 85,879,243 1,840.0 5,460.8 535 275.8 60.00

03/07/09 9.984 0.862 10.0 86,381,841 1,840.0 5,398.9 535 273.5 60.00

03/07/09 10.284 0.893 10.3 86,864,978 1,840.0 5,429.1 535 275.4 60.00

03/07/09 10.284 0.895 10.3 87,040,462 1,840.0 5,440.0 535 276.5 60.00

03/07/09 10.184 0.887 10.2 87,160,639 1,840.0 5,447.6 536 279.1 60.00

03/07/09 9.285 0.803 9.3 86,524,340 1,840.0 5,407.8 532 275.0 60.00

03/07/09 8.586 0.737 8.6 85,887,456 1,840.0 5,367.9 526 272.8 60.00

03/07/09 8.259 0.700 8.2 85,510,314 1,840.0 5,297.9 524 272.1 60.00

03/07/09 7.965 0.620 7.7 80,756,372 1,840.0 4,871.7 484 267.5 60.00

03/07/09 8.350 0.619 8.0 77,523,096 1,840.0 4,634.5 460 262.5 60.00

03/08/09 8.310 0.544 7.6 71,758,949 1,840.0 4,094.9 406 257.4 60.00

03/08/09 8.318 0.432 7.1 61,027,728 1,840.0 3,250.4 322 250.6 60.00

03/08/09 8.420 0.314 6.6 47,690,163 1,840.0 2,332.7 232 240.3 60.00

03/08/09 8.327 0.317 6.6 48,061,982 1,840.0 2,377.0 234 231.5 60.00

03/08/09 8.460 0.366 7.0 52,332,045 1,840.0 2,701.9 262 227.2 60.00

03/08/09 9.064 0.402 7.5 53,654,225 1,840.0 2,770.2 272 225.8 60.00

03/08/09 8.584 0.582 8.0 72,897,931 1,840.0 4,239.2 420 233.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 S S S

02:00

03:00

04:00 S S S

05:00 C

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

03/08/09 8.886 0.769 8.9 86,646,437 1,840.0 5,415.4 534 255.1 60.00

03/08/09 5.539 0.474 5.5 86,365,907 1,840.0 5,350.9 535 265.0 60.00

03/08/09 3.658 0.312 3.6 86,763,917 1,840.0 5,328.4 535 267.6 60.00

03/08/09 3.195 0.275 3.2 86,239,651 1,840.0 5,390.0 535 269.4 60.00

03/08/09 3.464 0.302 3.5 86,489,768 1,840.0 5,452.6 535 271.2 60.00

03/08/09 2.995 0.262 3.0 87,384,598 1,840.0 5,461.6 536 275.3 60.00

03/08/09 2.460 0.210 2.4 87,540,051 1,840.0 5,328.5 535 278.7 60.00

03/08/09 1.626 0.139 1.6 87,213,985 1,840.0 5,356.1 534 271.4 60.00

03/08/09 1.422 0.122 1.4 87,388,186 1,840.0 5,366.8 535 271.3 60.00

03/08/09 1.626 0.140 1.6 87,424,321 1,840.0 5,369.0 535 272.2 60.00

03/08/09 3.324 0.287 3.3 87,086,992 1,840.0 5,395.6 535 271.5 60.00

03/08/09 6.446 0.556 6.4 87,119,509 1,840.0 5,397.7 535 271.7 60.00

03/08/09 6.808 0.581 6.7 86,953,731 1,840.0 5,340.1 532 273.2 60.00

03/08/09 7.722 0.657 7.6 86,599,963 1,840.0 5,318.4 527 271.7 60.00

03/08/09 7.519 0.632 7.4 85,627,559 1,840.0 5,258.7 521 271.3 60.00

03/08/09 8.350 0.626 8.0 78,444,898 1,840.0 4,689.6 465 267.7 60.00

03/08/09 8.399 0.591 7.9 75,036,617 1,840.0 4,404.3 435 260.6 60.00

03/09/09 8.882 0.604 8.2 73,816,671 1,840.0 4,252.5 422 258.0 60.00

03/09/09 9.295 0.621 8.5 73,252,116 1,840.0 4,180.1 410 254.1 60.00

03/09/09 9.185 0.683 8.8 77,740,618 1,840.0 4,647.6 458 256.1 60.00

03/09/09 9.551 0.766 9.4 81,651,318 1,840.0 5,014.4 491 261.2 60.00

03/09/09 9.367 0.769 9.3 82,862,513 1,840.0 5,133.9 502 263.7 60.00

03/09/09 9.126 0.796 9.3 85,826,511 1,840.0 5,457.5 525 261.6 60.00

03/09/09 8.809 0.768 8.9 86,493,984 1,840.0 5,452.9 526 269.8 60.00

03/09/09 8.047 0.715 8.2 87,440,173 1,840.0 5,560.0 535 270.0 60.00

03/09/09 4.809 0.426 4.9 87,072,559 1,840.0 5,536.7 535 270.4 60.00

03/09/09 3.238 0.287 3.3 87,060,645 1,840.0 5,535.9 535 272.9 60.00

03/09/09 3.140 0.278 3.2 87,143,831 1,840.0 5,541.2 535 272.6 60.00

03/09/09 2.178 0.192 2.2 87,668,908 1,840.0 5,527.0 535 272.3 60.00

03/09/09 1.584 0.140 1.6 87,383,152 1,840.0 5,508.9 535 273.3 60.00

03/09/09 1.485 0.131 1.5 87,366,584 1,840.0 5,507.9 537 275.6 60.00

03/09/09 0.899 0.079 0.9 87,667,985 1,840.0 5,479.3 535 273.5 60.00

03/09/09 0.499 0.044 0.5 87,520,651 1,840.0 5,470.1 535 274.4 60.00

03/09/09 0.399 0.035 0.4 87,541,337 1,840.0 5,471.3 535 275.0 60.00

03/09/09 2.619 0.228 2.6 87,905,353 1,840.0 5,446.3 535 275.2 60.00

03/09/09 4.431 0.385 4.4 87,783,053 1,840.0 5,438.7 535 275.0 60.00

03/09/09 5.439 0.473 5.4 87,692,523 1,840.0 5,433.2 535 275.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

20:00

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 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 S S S

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00 M

03/09/09 6.446 0.563 6.4 88,185,386 1,840.0 5,463.6 535 275.7 60.00

03/09/09 6.345 0.549 6.3 87,379,622 1,840.0 5,413.8 528 274.9 60.00

03/09/09 6.766 0.543 6.6 82,515,302 1,840.0 5,022.7 489 269.5 60.00

03/09/09 6.993 0.535 6.7 80,095,327 1,840.0 4,788.3 471 265.4 60.00

03/10/09 7.134 0.460 6.4 72,108,572 1,840.0 4,036.5 399 261.3 60.00

03/10/09 7.066 0.471 6.4 73,742,417 1,840.0 4,168.0 406 257.5 60.00

03/10/09 7.217 0.491 6.6 74,579,481 1,840.0 4,255.9 418 255.5 60.00

03/10/09 7.246 0.471 6.5 72,614,072 1,840.0 4,064.8 402 254.0 60.00

03/10/09 7.436 0.516 6.8 76,110,770 1,840.0 4,343.3 427 255.6 60.00

03/10/09 7.724 0.594 7.4 80,439,402 1,840.0 4,808.9 472 255.2 60.00

03/10/09 7.279 0.618 7.1 87,184,358 1,840.0 5,306.9 521 265.5 60.00

03/10/09 2.216 0.193 2.2 88,044,355 1,840.0 5,454.9 535 271.8 60.00

03/10/09 0.705 0.061 0.7 87,587,195 1,840.0 5,426.6 533 272.3 60.00

03/10/09 0.504 0.044 0.5 87,514,452 1,840.0 5,422.1 533 273.1 60.00

03/10/09 0.399 0.035 0.4 87,351,049 1,840.0 5,459.4 535 274.4 60.00

03/10/09 0.705 0.061 0.7 87,717,632 1,840.0 5,434.7 535 274.7 60.00

03/10/09 0.906 0.079 0.9 87,634,629 1,840.0 5,429.6 534 273.5 60.00

03/10/09 0.998 0.088 1.0 88,061,934 1,840.0 5,503.9 535 273.6 60.00

03/10/09 1.597 0.141 1.6 88,109,890 1,840.0 5,506.9 535 273.4 60.00

03/10/09 1.697 0.148 1.7 87,386,143 1,840.0 5,461.6 533 275.6 60.00

03/10/09 1.897 0.165 1.9 87,241,898 1,840.0 5,452.6 534 275.5 60.00

03/10/09 1.997 0.174 2.0 87,023,577 1,840.0 5,439.0 534 276.2 60.00

03/10/09 1.098 0.096 1.1 87,881,347 1,840.0 5,492.6 535 279.2 60.00

03/10/09 2.619 0.228 2.6 87,804,199 1,840.0 5,440.0 535 278.3 60.00

03/10/09 5.192 0.452 5.2 87,024,111 1,840.0 5,439.0 534 275.8 60.00

03/10/09 5.385 0.457 5.3 86,362,053 1,840.0 5,303.8 524 274.8 60.00

03/10/09 5.532 0.430 5.3 81,257,150 1,840.0 4,857.8 482 268.7 60.00

03/10/09 5.688 0.420 5.4 77,906,649 1,840.0 4,615.1 458 262.7 60.00

03/11/09 6.004 0.442 5.7 77,689,763 1,840.0 4,602.3 455 258.4 60.00

03/11/09 6.379 0.463 6.0 77,370,014 1,840.0 4,541.3 449 256.7 60.00

03/11/09 6.517 0.509 6.3 80,935,120 1,840.0 4,882.5 478 257.0 60.00

03/11/09 6.971 0.557 6.8 82,139,630 1,840.0 4,999.8 488 260.0 60.00

03/11/09 6.766 0.532 6.6 80,827,975 1,840.0 4,920.0 478 258.3 60.00

03/11/09 7.252 0.625 7.2 86,967,505 1,840.0 5,388.2 525 259.3 60.00

03/11/09 6.989 0.606 7.0 86,700,821 1,840.0 5,418.8 525 265.2 60.00

03/11/09 4.058 0.353 4.1 86,301,486 1,840.0 5,440.7 524 265.5 60.00

03/11/09 4.355 0.382 4.4 86,936,169 1,840.0 5,480.7 528 267.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

09:00 M

10:00 S S SC

11:00 C

12:00 C

13:00 S S S

14:00 S S S

15:00 S S S

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

07:00 C

08:00 C

09:00 S S

10:00 S C S

11:00 S C S

12:00 S S

13:00 S S S

14:00

15:00

16:00 S S S

17:00 S S S

18:00

19:00

20:00

21:00

03/11/09 6.533 0.562 6.6 85,345,237 1,840.0 5,380.4 525 267.6 60.00

03/11/09 6.731 0.575 6.8 84,723,649 1,840.0 5,341.3 525 266.8 60.00

03/11/09 6.811 0.588 7.0 84,205,974 1,840.0 5,400.2 526 267.3 60.00

03/11/09 7.164 0.615 7.3 84,375,492 1,840.0 5,365.1 526 268.9 60.00

03/11/09 7.200 0.625 7.4 84,591,581 1,840.0 5,424.9 525 268.7 60.00

03/11/09 7.200 0.624 7.4 84,542,329 1,840.0 5,421.7 525 267.6 60.00

03/11/09 7.140 0.623 7.4 84,392,146 1,840.0 5,458.0 526 269.1 60.00

03/11/09 7.395 0.639 7.6 84,293,410 1,840.0 5,405.7 526 269.3 60.00

03/11/09 7.236 0.632 7.5 84,399,837 1,840.0 5,458.5 525 268.7 60.00

03/11/09 7.298 0.637 7.5 85,098,367 1,840.0 5,457.4 526 268.8 60.00

03/11/09 7.654 0.669 7.8 85,920,495 1,840.0 5,463.4 526 270.0 60.00

03/11/09 7.815 0.692 8.1 85,634,446 1,840.0 5,538.3 525 268.2 60.00

03/11/09 8.215 0.710 8.3 85,767,307 1,840.0 5,407.0 526 269.2 60.00

03/11/09 8.465 0.746 8.7 85,976,036 1,840.0 5,513.7 526 269.3 60.00

03/11/09 8.201 0.726 8.5 85,643,776 1,840.0 5,538.9 525 268.8 60.00

03/12/09 8.145 0.708 8.3 85,508,527 1,840.0 5,437.3 525 267.5 60.00

03/12/09 8.314 0.718 8.4 85,606,715 1,840.0 5,397.0 524 267.5 60.00

03/12/09 8.201 0.726 8.5 85,598,860 1,840.0 5,536.0 526 267.6 60.00

03/12/09 8.611 0.737 8.7 84,862,848 1,840.0 5,350.1 521 267.6 60.00

03/12/09 9.028 0.745 9.2 81,193,056 1,840.0 5,162.8 495 264.9 60.00

03/12/09 9.049 0.789 9.3 85,021,322 1,840.0 5,452.4 523 259.7 60.00

03/12/09 9.244 0.809 9.5 85,333,486 1,840.0 5,472.4 526 267.3 60.00

03/12/09 9.069 0.795 9.4 84,812,145 1,840.0 5,485.1 526 267.1 60.00

03/12/09 9.911 0.851 10.1 84,436,961 1,840.0 5,369.1 525 266.7 60.00

03/12/09 9.911 0.855 10.1 84,854,578 1,840.0 5,395.7 525 267.4 60.00

03/12/09 9.519 0.818 9.7 84,562,304 1,840.0 5,377.0 527 268.8 60.00

03/12/09 9.617 0.821 9.8 84,003,097 1,840.0 5,341.5 526 268.0 60.00

03/12/09 9.617 0.821 9.8 83,925,057 1,840.0 5,336.5 525 269.2 60.00

03/12/09 9.617 0.827 9.8 84,555,193 1,840.0 5,376.6 526 271.1 60.00

03/12/09 9.455 0.818 9.8 83,657,379 1,840.0 5,410.4 517 270.3 60.00

03/12/09 8.780 0.767 9.1 84,434,456 1,840.0 5,460.7 524 270.5 60.00

03/12/09 8.394 0.734 8.7 84,525,265 1,840.0 5,466.6 524 271.3 60.00

03/12/09 8.465 0.735 8.7 84,615,753 1,840.0 5,426.5 525 272.4 60.00

03/12/09 8.008 0.704 8.3 84,962,397 1,840.0 5,494.8 524 271.0 60.00

03/12/09 7.912 0.695 8.2 84,914,676 1,840.0 5,491.8 525 270.4 60.00

03/12/09 8.017 0.701 8.1 86,717,084 1,840.0 5,466.9 526 270.7 60.00

03/12/09 8.087 0.708 8.1 87,586,772 1,840.0 5,474.2 524 271.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

22:00 C

23:00 S S SC

00:00 C

01:00 S S S

02:00

03:00

04:00

05:00 C C

06:00 C

07:00 S S S

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

07:00

08:00

09:00

10:00

03/12/09 8.099 0.642 7.9 81,462,350 1,840.0 4,958.6 476 267.1 60.00

03/12/09 9.005 0.546 8.0 68,368,041 1,840.0 3,790.0 373 261.3 60.00

03/13/09 9.568 0.504 8.0 63,189,307 1,840.0 3,296.8 325 247.6 60.00

03/13/09 10.046 0.531 8.4 63,312,058 1,840.0 3,303.2 325 242.0 60.00

03/13/09 10.525 0.554 8.8 63,044,796 1,840.0 3,289.3 325 238.5 60.00

03/13/09 10.733 0.502 8.6 58,466,738 1,840.0 2,923.3 293 236.5 60.00

03/13/09 10.461 0.431 8.2 52,698,601 1,840.0 2,577.7 259 231.7 60.00

03/13/09 10.124 0.466 8.2 57,010,353 1,840.0 2,881.5 288 225.0 60.00

03/13/09 10.073 0.675 9.3 72,744,918 1,840.0 4,190.7 407 234.4 60.00

03/13/09 9.884 0.834 9.9 84,447,827 1,840.0 5,278.0 508 252.0 60.00

03/13/09 10.483 0.910 10.5 86,896,892 1,840.0 5,431.1 525 263.4 60.00

03/13/09 10.294 0.891 10.4 85,825,855 1,840.0 5,410.8 524 266.2 60.00

03/13/09 10.108 0.880 10.3 85,628,281 1,840.0 5,444.8 525 267.0 60.00

03/13/09 9.997 0.853 10.1 84,622,568 1,840.0 5,334.9 517 270.1 60.00

03/13/09 9.784 0.809 9.8 82,713,725 1,840.0 5,169.6 504 266.2 60.00

03/13/09 9.403 0.811 9.5 85,576,111 1,840.0 5,395.0 521 272.2 60.00

03/13/09 9.348 0.752 9.2 81,938,152 1,840.0 5,032.1 493 269.2 60.00

03/13/09 9.620 0.745 9.3 80,262,646 1,840.0 4,842.0 479 269.3 60.00

03/13/09 9.827 0.755 9.5 79,598,252 1,840.0 4,801.8 476 264.9 60.00

03/13/09 9.971 0.847 9.9 85,722,171 1,840.0 5,311.0 518 269.7 60.00

03/13/09 10.084 0.865 10.1 85,849,003 1,840.0 5,365.6 524 273.4 60.00

03/13/09 10.583 0.909 10.6 85,924,948 1,840.0 5,370.3 525 273.2 60.00

03/13/09 10.483 0.896 10.5 85,561,285 1,840.0 5,347.6 523 273.0 60.00

03/13/09 10.084 0.861 10.1 85,401,550 1,840.0 5,337.6 521 273.6 60.00

03/13/09 9.930 0.786 9.6 82,087,752 1,840.0 4,952.0 487 271.7 60.00

03/13/09 9.902 0.727 9.4 77,522,996 1,840.0 4,592.4 458 265.7 60.00

03/14/09 9.916 0.747 9.5 78,820,978 1,840.0 4,712.1 468 263.0 60.00

03/14/09 9.355 0.681 8.8 77,505,240 1,840.0 4,549.2 452 265.0 60.00

03/14/09 8.267 0.504 7.2 70,174,572 1,840.0 3,813.9 386 259.5 60.00

03/14/09 7.733 0.440 6.6 66,830,669 1,840.0 3,559.5 356 250.6 60.00

03/14/09 7.654 0.451 6.6 68,470,370 1,840.0 3,684.0 366 247.1 60.00

03/14/09 7.422 0.445 6.4 69,654,764 1,840.0 3,747.7 377 243.8 60.00

03/14/09 8.455 0.628 8.1 77,699,917 1,840.0 4,645.1 454 254.2 60.00

03/14/09 7.933 0.584 7.6 76,965,547 1,840.0 4,601.2 446 257.6 60.00

03/14/09 8.116 0.673 8.2 82,298,475 1,840.0 5,188.4 498 263.8 60.00

03/14/09 7.590 0.660 7.8 84,762,977 1,840.0 5,435.9 517 269.8 60.00

03/14/09 6.325 0.547 6.5 84,413,868 1,840.0 5,413.5 522 270.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 S S S

02:00

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00 S S S

12:00 C

13:00 S S SC

14:00 C

15:00

16:00

17:00

18:00

19:00 C

20:00 C

21:00

22:00

23:00

03/14/09 5.048 0.415 5.1 81,602,999 1,840.0 5,144.5 502 268.5 60.00

03/14/09 4.716 0.353 4.6 76,820,210 1,840.0 4,676.0 465 266.6 60.00

03/14/09 4.488 0.319 4.3 74,436,311 1,840.0 4,450.0 444 262.8 60.00

03/14/09 4.593 0.288 4.2 68,824,580 1,840.0 3,927.5 397 258.0 60.00

03/14/09 4.635 0.320 4.4 72,781,641 1,840.0 4,311.5 434 257.7 60.00

03/14/09 4.635 0.314 4.4 71,529,507 1,840.0 4,237.4 425 260.1 60.00

03/14/09 4.635 0.320 4.4 72,872,169 1,840.0 4,316.9 435 260.8 60.00

03/14/09 4.511 0.334 4.4 76,102,161 1,840.0 4,632.3 465 264.6 60.00

03/14/09 5.345 0.429 5.4 79,684,096 1,840.0 5,023.6 495 269.0 60.00

03/14/09 7.933 0.568 7.6 74,952,430 1,840.0 4,480.8 451 269.8 60.00

03/14/09 8.670 0.464 7.4 62,849,727 1,840.0 3,347.4 342 259.7 60.00

03/14/09 8.759 0.437 7.4 59,130,364 1,840.0 3,117.2 315 250.7 60.00

03/14/09 9.360 0.370 7.5 49,454,473 1,840.0 2,472.7 249 244.7 60.00

03/15/09 9.136 0.375 7.4 50,817,827 1,840.0 2,568.5 257 235.6 60.00

03/15/09 9.360 0.361 7.5 48,188,550 1,840.0 2,409.5 238 233.7 60.00

03/15/09 9.463 0.341 7.5 45,565,443 1,840.0 2,253.5 222 229.7 60.00

03/15/09 9.283 0.377 7.6 49,743,414 1,840.0 2,541.2 252 226.8 60.00

03/15/09 9.607 0.479 8.2 58,576,381 1,840.0 3,119.8 313 231.3 60.00

03/15/09 9.974 0.557 8.6 64,914,654 1,840.0 3,492.7 357 234.3 60.00

03/15/09 9.657 0.657 9.0 73,162,866 1,840.0 4,254.6 423 245.7 60.00

03/15/09 9.979 0.681 9.3 73,386,545 1,840.0 4,267.6 428 250.8 60.00

03/15/09 9.431 0.702 9.2 76,464,413 1,840.0 4,654.3 464 257.8 60.00

03/15/09 7.225 0.586 7.3 80,499,031 1,840.0 5,074.9 502 262.4 60.00

03/15/09 6.084 0.501 6.2 80,974,766 1,840.0 5,149.0 509 266.4 60.00

03/15/09 5.338 0.412 5.3 77,989,279 1,840.0 4,831.9 484 267.0 60.00

03/15/09 4.784 0.321 4.5 71,502,368 1,840.0 4,196.9 423 263.1 60.00

03/15/09 4.678 0.312 4.4 71,023,748 1,840.0 4,168.8 421 258.0 60.00

03/15/09 4.614 0.302 4.3 70,474,520 1,840.0 4,098.3 413 260.2 60.00

03/15/09 4.344 0.305 4.2 72,733,735 1,840.0 4,387.8 437 259.6 60.00

03/15/09 4.319 0.296 4.1 72,429,640 1,840.0 4,290.7 433 261.2 60.00

03/15/09 4.230 0.326 4.2 77,780,133 1,840.0 4,819.0 485 262.1 60.00

03/15/09 4.184 0.349 4.3 81,352,479 1,840.0 5,217.1 515 268.0 60.00

03/15/09 4.149 0.352 4.3 82,095,459 1,840.0 5,309.4 522 270.6 60.00

03/15/09 4.093 0.321 4.1 78,584,639 1,840.0 4,911.6 491 271.7 60.00

03/15/09 4.507 0.289 4.2 68,923,761 1,840.0 4,008.1 407 265.1 60.00

03/15/09 5.396 0.275 4.7 58,643,404 1,840.0 3,187.1 321 255.7 60.00

03/15/09 6.611 0.340 5.7 59,710,594 1,840.0 3,212.7 323 249.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

00:00

01:00

02:00

03:00

04:00

05:00 C 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 S S S

02:00

03:00

04:00

05:00 C C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00

03/16/09 8.184 0.343 6.7 51,250,606 1,840.0 2,618.3 266 248.1 60.00

03/16/09 8.306 0.324 6.8 47,717,069 1,840.0 2,437.7 241 243.5 60.00

03/16/09 9.138 0.398 7.8 51,074,875 1,840.0 2,720.3 265 238.4 60.00

03/16/09 8.981 0.429 7.9 54,454,579 1,840.0 2,989.1 291 241.6 60.00

03/16/09 9.185 0.599 8.8 68,179,169 1,840.0 4,075.9 394 248.3 60.00

03/16/09 9.225 0.763 9.4 81,302,074 1,840.0 5,169.7 501 262.0 60.00

03/16/09 9.568 0.786 9.5 82,924,673 1,840.0 5,137.7 508 276.9 60.00

03/16/09 9.519 0.818 9.7 84,497,814 1,840.0 5,373.0 523 274.9 60.00

03/16/09 9.684 0.795 9.7 82,136,600 1,840.0 5,133.6 496 276.9 60.00

03/16/09 8.906 0.591 8.3 71,415,141 1,840.0 4,152.9 409 267.4 60.00

03/16/09 7.690 0.539 7.3 74,001,463 1,840.0 4,383.8 428 262.4 60.00

03/16/09 8.809 0.732 8.9 82,430,138 1,840.0 5,196.7 501 267.3 60.00

03/16/09 6.714 0.584 6.9 84,838,224 1,840.0 5,440.7 523 275.9 60.00

03/16/09 7.298 0.634 7.5 84,679,251 1,840.0 5,430.5 524 280.2 60.00

03/16/09 6.084 0.522 6.2 84,348,690 1,840.0 5,363.5 519 280.7 60.00

03/16/09 6.236 0.524 6.3 83,422,929 1,840.0 5,259.3 514 279.4 60.00

03/16/09 6.849 0.539 6.8 79,385,155 1,840.0 4,918.4 487 274.5 60.00

03/16/09 7.453 0.601 7.4 81,377,912 1,840.0 5,041.9 499 272.5 60.00

03/16/09 7.720 0.661 7.8 84,876,564 1,840.0 5,350.9 524 274.5 60.00

03/16/09 7.819 0.670 7.9 85,030,627 1,840.0 5,360.6 525 275.6 60.00

03/16/09 7.918 0.661 8.0 82,753,712 1,840.0 5,217.1 513 274.2 60.00

03/16/09 8.099 0.617 7.9 78,317,236 1,840.0 4,767.1 474 271.9 60.00

03/16/09 7.915 0.475 7.1 67,063,624 1,840.0 3,754.1 378 260.7 60.00

03/16/09 8.098 0.374 6.7 55,949,595 1,840.0 2,888.7 291 251.5 60.00

03/17/09 7.654 0.282 6.0 47,165,089 1,840.0 2,307.0 227 243.0 60.00

03/17/09 7.869 0.278 6.1 45,707,970 1,840.0 2,210.9 215 235.4 60.00

03/17/09 8.037 0.293 6.3 46,573,326 1,840.0 2,278.0 219 229.3 60.00

03/17/09 8.075 0.303 6.4 47,491,509 1,840.0 2,348.8 227 227.5 60.00

03/17/09 8.133 0.359 6.8 52,966,695 1,840.0 2,763.5 265 227.1 60.00

03/17/09 8.360 0.497 7.5 66,440,098 1,840.0 3,719.2 376 231.9 60.00

03/17/09 8.840 0.705 8.7 81,261,213 1,840.0 4,990.5 492 252.3 60.00

03/17/09 9.266 0.786 9.2 85,657,834 1,840.0 5,307.1 525 267.1 60.00

03/17/09 9.145 0.773 9.0 86,062,729 1,840.0 5,285.4 526 272.4 60.00

03/17/09 7.824 0.667 7.7 86,846,174 1,840.0 5,333.5 526 277.4 60.00

03/17/09 7.586 0.636 7.4 86,164,933 1,840.0 5,244.8 526 279.0 60.00

03/17/09 8.275 0.689 8.0 86,273,384 1,840.0 5,204.5 525 282.0 60.00

03/17/09 8.304 0.702 8.1 86,827,175 1,840.0 5,285.1 527 284.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

07:00 S S S

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 C

23:00 C

00:00 C

01:00 S S S

03/17/09 7.795 0.625 7.4 84,676,880 1,840.0 5,016.2 504 287.5 60.00

03/17/09 7.619 0.563 7.1 79,465,722 1,840.0 4,621.1 460 281.0 60.00

03/17/09 7.654 0.535 7.0 76,617,985 1,840.0 4,372.2 439 273.4 60.00

03/17/09 7.618 0.523 6.9 75,992,657 1,840.0 4,295.3 429 269.7 60.00

03/17/09 8.201 0.582 7.5 77,784,184 1,840.0 4,438.8 447 268.1 60.00

03/17/09 8.427 0.678 8.0 84,899,917 1,840.0 5,029.4 501 271.1 60.00

03/17/09 8.896 0.753 8.6 87,713,814 1,840.0 5,291.4 524 278.2 60.00

03/17/09 9.394 0.762 9.0 84,892,287 1,840.0 5,075.1 501 277.9 60.00

03/17/09 9.657 0.709 9.0 78,975,410 1,840.0 4,592.6 463 271.2 60.00

03/17/09 9.810 0.645 8.8 73,446,287 1,840.0 4,111.4 409 262.5 60.00

03/17/09 9.776 0.599 8.6 69,753,108 1,840.0 3,828.8 380 257.9 60.00

03/18/09 9.753 0.456 7.9 57,827,464 1,840.0 2,922.8 297 251.2 60.00

03/18/09 9.030 0.339 7.0 48,507,250 1,840.0 2,346.3 232 244.2 60.00

03/18/09 9.696 0.382 7.6 50,392,726 1,840.0 2,464.9 244 235.7 60.00

03/18/09 9.485 0.398 7.6 52,449,762 1,840.0 2,622.5 260 233.2 60.00

03/18/09 9.235 0.383 7.4 51,860,379 1,840.0 2,593.0 254 231.1 60.00

03/18/09 9.549 0.547 8.4 65,227,798 1,840.0 3,580.4 351 231.3 60.00

03/18/09 9.916 0.752 9.5 79,324,690 1,840.0 4,742.3 465 246.7 60.00

03/18/09 9.754 0.820 9.6 85,606,595 1,840.0 5,257.4 514 262.4 60.00

03/18/09 9.684 0.831 9.7 85,875,349 1,840.0 5,367.2 525 267.9 60.00

03/18/09 9.385 0.798 9.4 85,111,313 1,840.0 5,319.4 525 270.8 60.00

03/18/09 9.106 0.779 9.2 84,821,986 1,840.0 5,347.5 525 275.6 60.00

03/18/09 8.662 0.744 8.6 86,647,953 1,840.0 5,368.4 526 279.0 60.00

03/18/09 8.460 0.723 8.4 86,279,475 1,840.0 5,345.5 526 277.7 60.00

03/18/09 8.840 0.737 8.7 84,849,430 1,840.0 5,210.8 518 277.2 60.00

03/18/09 9.145 0.753 9.0 83,882,949 1,840.0 5,151.5 511 277.2 60.00

03/18/09 9.226 0.739 9.0 82,283,434 1,840.0 5,008.5 498 275.5 60.00

03/18/09 9.348 0.773 9.2 84,251,670 1,840.0 5,174.2 512 275.1 60.00

03/18/09 9.367 0.798 9.3 85,942,039 1,840.0 5,324.7 525 277.3 60.00

03/18/09 8.762 0.748 8.7 86,215,466 1,840.0 5,341.6 526 278.9 60.00

03/18/09 7.856 0.668 7.8 85,816,457 1,840.0 5,316.9 525 277.2 60.00

03/18/09 7.112 0.588 7.0 84,139,752 1,840.0 5,167.3 513 273.9 60.00

03/18/09 6.706 0.558 6.6 84,803,843 1,840.0 5,208.1 521 272.2 60.00

03/18/09 6.620 0.527 6.4 82,588,038 1,840.0 4,982.2 499 270.0 60.00

03/18/09 6.760 0.480 6.3 76,407,189 1,840.0 4,443.2 453 264.2 60.00

03/19/09 6.480 0.410 5.7 72,016,761 1,840.0 3,953.1 407 257.0 60.00

03/19/09 6.934 0.447 6.1 73,363,509 1,840.0 4,027.0 409 254.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

02:00

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

03/19/09 7.204 0.477 6.4 74,771,066 1,840.0 4,144.9 421 251.6 60.00

03/19/09 7.580 0.512 6.8 75,501,794 1,840.0 4,226.5 426 251.5 60.00

03/19/09 7.867 0.581 7.4 78,620,504 1,840.0 4,614.7 459 254.7 60.00

03/19/09 8.141 0.640 7.8 82,228,303 1,840.0 4,915.8 489 254.7 60.00

03/19/09 7.856 0.678 7.8 87,167,869 1,840.0 5,400.6 525 265.3 60.00

03/19/09 7.522 0.654 7.6 86,185,412 1,840.0 5,433.4 526 268.3 60.00

03/19/09 7.522 0.647 7.6 85,342,954 1,840.0 5,380.3 524 268.0 60.00

03/19/09 8.413 0.728 8.5 85,882,661 1,840.0 5,414.4 524 268.9 60.00

03/19/09 9.106 0.794 9.2 86,533,660 1,840.0 5,455.4 526 271.3 60.00

03/19/09 9.285 0.807 9.3 87,004,427 1,840.0 5,437.8 527 272.5 60.00

03/19/09 8.686 0.754 8.7 86,909,027 1,840.0 5,431.8 526 271.9 60.00

03/19/09 7.819 0.681 7.9 86,391,507 1,840.0 5,446.5 525 272.5 60.00

03/19/09 7.788 0.676 7.8 86,882,422 1,840.0 5,430.1 526 272.8 60.00

03/19/09 7.688 0.662 7.7 86,189,470 1,840.0 5,386.8 525 272.5 60.00

03/19/09 7.654 0.651 7.6 85,841,404 1,840.0 5,318.4 522 271.6 60.00

03/19/09 7.788 0.669 7.8 85,940,015 1,840.0 5,371.3 526 273.4 60.00

03/19/09 8.087 0.698 8.1 86,344,429 1,840.0 5,396.5 526 273.2 60.00

03/19/09 8.586 0.743 8.6 86,588,162 1,840.0 5,411.8 526 271.7 60.00

03/19/09 8.611 0.756 8.7 87,089,981 1,840.0 5,490.5 533 270.5 60.00

03/19/09 8.387 0.730 8.4 87,130,824 1,840.0 5,445.7 532 273.8 60.00

03/19/09 8.287 0.714 8.3 86,174,243 1,840.0 5,385.9 526 271.2 60.00

03/19/09 8.406 0.685 8.2 83,703,988 1,840.0 5,095.0 502 268.8 60.00

03/20/09 8.292 0.592 7.8 76,010,605 1,840.0 4,461.5 446 262.4 60.00

03/20/09 8.080 0.582 7.6 76,708,307 1,840.0 4,502.4 444 259.1 60.00

03/20/09 8.529 0.578 7.8 74,322,034 1,840.0 4,241.2 421 256.1 60.00

03/20/09 8.878 0.480 7.5 64,113,709 1,840.0 3,379.9 341 250.8 60.00

03/20/09 8.678 0.306 6.5 47,211,384 1,840.0 2,206.6 221 243.6 60.00

03/20/09 8.350 0.306 6.4 47,944,261 1,840.0 2,293.0 225 230.0 60.00

03/20/09 8.578 0.309 6.5 47,640,320 1,840.0 2,252.5 223 228.7 60.00

03/20/09 8.089 0.292 6.2 47,181,448 1,840.0 2,256.5 221 226.2 60.00

03/20/09 8.685 0.256 5.9 43,417,481 1,840.0 1,840.5 181 226.5 60.00

03/20/09 8.611 0.244 6.0 40,766,060 1,840.0 1,772.4 174 225.0 60.00

03/20/09 8.611 0.248 6.0 41,391,119 1,840.0 1,799.6 175 223.2 60.00

03/20/09 8.611 0.246 6.0 41,066,876 1,840.0 1,785.5 175 221.5 60.00

03/20/09 8.277 0.288 6.2 46,508,032 1,840.0 2,173.7 212 218.9 60.00

03/20/09 8.165 0.321 6.4 50,256,545 1,840.0 2,458.2 240 221.1 60.00

03/20/09 8.218 0.374 6.8 55,190,376 1,840.0 2,849.5 274 223.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

15:00

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C 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

03:00

03/20/09 9.094 0.544 8.0 68,201,739 1,840.0 3,743.7 372 232.8 60.00

03/20/09 8.806 0.554 7.9 70,339,897 1,840.0 3,937.5 389 241.3 60.00

03/20/09 8.930 0.640 8.4 76,326,520 1,840.0 4,480.1 440 248.7 60.00

03/20/09 9.103 0.718 8.8 81,765,116 1,840.0 4,932.6 484 257.3 60.00

03/20/09 8.359 0.712 8.3 85,996,701 1,840.0 5,328.1 520 264.5 60.00

03/20/09 8.460 0.716 8.4 85,469,593 1,840.0 5,295.4 519 268.5 60.00

03/20/09 8.535 0.711 8.4 84,839,282 1,840.0 5,210.2 513 269.5 60.00

03/20/09 8.848 0.661 8.4 78,883,871 1,840.0 4,673.0 468 264.8 60.00

03/20/09 8.806 0.568 7.9 72,030,296 1,840.0 4,032.1 409 258.7 60.00

03/21/09 8.726 0.537 7.6 70,819,986 1,840.0 3,848.9 386 252.4 60.00

03/21/09 8.904 0.516 7.6 68,088,338 1,840.0 3,626.4 364 249.9 60.00

03/21/09 9.114 0.518 7.7 67,357,351 1,840.0 3,550.9 362 246.9 60.00

03/21/09 8.930 0.520 7.7 67,727,687 1,840.0 3,644.1 369 244.9 60.00

03/21/09 8.641 0.480 7.3 65,910,763 1,840.0 3,474.7 353 246.9 60.00

03/21/09 8.780 0.575 7.8 73,833,216 1,840.0 4,092.9 417 244.9 60.00

03/21/09 8.532 0.639 8.1 79,057,090 1,840.0 4,683.3 469 258.0 60.00

03/21/09 7.925 0.661 7.8 84,938,889 1,840.0 5,216.4 513 262.5 60.00

03/21/09 7.722 0.646 7.6 85,165,544 1,840.0 5,230.3 517 268.6 60.00

03/21/09 7.151 0.607 7.1 85,642,080 1,840.0 5,306.1 525 270.8 60.00

03/21/09 7.028 0.600 7.1 84,692,923 1,840.0 5,339.3 525 272.2 60.00

03/21/09 7.089 0.604 7.1 85,296,061 1,840.0 5,331.0 525 274.1 60.00

03/21/09 7.388 0.633 7.4 85,706,907 1,840.0 5,356.7 525 275.7 60.00

03/21/09 8.158 0.685 8.1 84,786,051 1,840.0 5,253.0 512 277.7 60.00

03/21/09 8.662 0.720 8.6 83,925,441 1,840.0 5,199.7 509 276.0 60.00

03/21/09 8.686 0.736 8.7 84,759,210 1,840.0 5,297.4 518 278.5 60.00

03/21/09 8.986 0.776 9.0 86,448,975 1,840.0 5,403.1 525 281.2 60.00

03/21/09 9.467 0.804 9.4 85,728,549 1,840.0 5,311.5 519 281.5 60.00

03/21/09 9.385 0.807 9.4 86,051,264 1,840.0 5,378.2 524 282.2 60.00

03/21/09 9.367 0.805 9.3 86,707,989 1,840.0 5,372.1 526 282.0 60.00

03/21/09 9.367 0.789 9.3 85,007,270 1,840.0 5,266.7 514 278.5 60.00

03/21/09 9.329 0.746 9.1 82,176,202 1,840.0 5,002.0 491 272.8 60.00

03/21/09 9.435 0.584 8.3 70,481,943 1,840.0 3,868.8 392 266.5 60.00

03/21/09 8.930 0.379 7.0 54,275,102 1,840.0 2,654.8 267 254.2 60.00

03/22/09 8.127 0.299 6.3 47,626,141 1,840.0 2,303.6 228 238.0 60.00

03/22/09 8.350 0.296 6.4 46,322,451 1,840.0 2,215.4 216 231.5 60.00

03/22/09 7.998 0.285 6.2 46,009,728 1,840.0 2,225.5 217 226.5 60.00

03/22/09 7.998 0.287 6.2 46,356,270 1,840.0 2,242.2 219 224.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

04:00

05:00 C 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 S S S

02:00

03:00 S S S

04:00 S S S

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

03/22/09 8.127 0.289 6.3 45,925,928 1,840.0 2,221.4 218 224.5 60.00

03/22/09 8.256 0.294 6.4 46,064,327 1,840.0 2,228.1 218 223.4 60.00

03/22/09 8.220 0.298 6.3 47,428,649 1,840.0 2,268.3 223 226.7 60.00

03/22/09 8.736 0.389 7.0 55,692,773 1,840.0 2,784.7 275 227.5 60.00

03/22/09 8.814 0.485 7.6 63,924,959 1,840.0 3,439.4 339 232.8 60.00

03/22/09 8.378 0.620 8.1 76,654,446 1,840.0 4,624.2 450 244.2 60.00

03/22/09 8.743 0.644 8.3 77,808,372 1,840.0 4,609.3 452 254.5 60.00

03/22/09 8.848 0.645 8.4 76,945,840 1,840.0 4,558.2 449 255.4 60.00

03/22/09 8.967 0.607 8.2 74,183,917 1,840.0 4,233.3 424 257.1 60.00

03/22/09 8.882 0.612 8.2 74,768,256 1,840.0 4,307.3 423 255.8 60.00

03/22/09 9.164 0.683 8.7 78,639,626 1,840.0 4,658.6 460 258.8 60.00

03/22/09 9.059 0.664 8.6 77,413,163 1,840.0 4,585.9 460 262.4 60.00

03/22/09 8.942 0.595 8.1 73,604,429 1,840.0 4,160.2 420 258.0 60.00

03/22/09 8.692 0.611 8.1 75,636,644 1,840.0 4,398.5 434 256.3 60.00

03/22/09 9.206 0.720 8.9 81,036,836 1,840.0 4,888.6 485 262.1 60.00

03/22/09 8.863 0.748 8.8 85,242,010 1,840.0 5,281.3 519 267.7 60.00

03/22/09 8.762 0.737 8.7 84,904,168 1,840.0 5,260.4 516 269.5 60.00

03/22/09 8.824 0.646 8.3 77,993,621 1,840.0 4,577.9 460 266.4 60.00

03/22/09 8.553 0.483 7.3 66,264,948 1,840.0 3,529.3 358 256.5 60.00

03/22/09 8.089 0.310 6.2 50,094,050 1,840.0 2,395.8 239 247.7 60.00

03/23/09 7.703 0.215 5.3 40,639,987 1,840.0 1,744.9 174 237.3 60.00

03/23/09 7.703 0.215 5.3 40,717,055 1,840.0 1,748.2 163 227.7 60.00

03/23/09 7.703 0.215 5.3 40,656,896 1,840.0 1,745.6 165 220.6 60.00

03/23/09 8.324 0.239 5.8 41,319,167 1,840.0 1,796.5 171 213.7 60.00

03/23/09 7.318 0.293 5.8 50,671,456 1,840.0 2,506.0 242 216.7 60.00

03/23/09 7.987 0.348 6.4 54,451,509 1,840.0 2,722.6 270 217.1 60.00

03/23/09 8.665 0.577 8.0 72,231,041 1,840.0 4,161.1 410 225.4 60.00

03/23/09 8.433 0.716 8.3 86,508,504 1,840.0 5,312.8 522 251.3 60.00

03/23/09 8.332 0.695 8.2 84,927,423 1,840.0 5,215.6 517 264.4 60.00

03/23/09 8.158 0.698 8.1 86,351,668 1,840.0 5,350.1 526 271.5 60.00

03/23/09 8.158 0.697 8.1 86,293,340 1,840.0 5,346.4 526 274.5 60.00

03/23/09 8.158 0.694 8.1 85,868,561 1,840.0 5,320.1 523 275.6 60.00

03/23/09 8.129 0.683 8.0 85,587,888 1,840.0 5,256.2 516 275.4 60.00

03/23/09 8.099 0.674 7.9 85,531,942 1,840.0 5,206.3 514 276.0 60.00

03/23/09 8.172 0.662 7.9 84,033,047 1,840.0 5,069.4 502 275.3 60.00

03/23/09 8.170 0.544 7.4 73,645,232 1,840.0 4,162.5 422 266.5 60.00

03/23/09 8.015 0.560 7.4 75,835,163 1,840.0 4,368.8 436 255.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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 S S S

02:00

03:00

04:00

05:00 C C

03/23/09 8.172 0.669 7.9 84,831,780 1,840.0 5,117.6 504 264.3 60.00

03/23/09 8.406 0.712 8.2 87,001,581 1,840.0 5,295.8 525 275.1 60.00

03/23/09 8.535 0.725 8.4 86,449,821 1,840.0 5,309.2 523 279.5 60.00

03/23/09 8.332 0.705 8.2 86,149,461 1,840.0 5,290.7 518 281.0 60.00

03/23/09 8.532 0.668 8.1 82,619,930 1,840.0 4,894.3 483 280.4 60.00

03/23/09 8.318 0.484 7.1 68,272,363 1,840.0 3,636.2 373 265.9 60.00

03/23/09 8.062 0.430 6.6 65,353,933 1,840.0 3,338.7 343 251.4 60.00

03/24/09 7.901 0.392 6.4 61,416,560 1,840.0 3,104.2 314 243.6 60.00

03/24/09 7.654 0.336 6.0 56,168,082 1,840.0 2,747.3 275 237.3 60.00

03/24/09 7.437 0.283 5.7 49,838,354 1,840.0 2,383.6 235 228.3 60.00

03/24/09 7.611 0.302 5.9 51,307,647 1,840.0 2,481.7 244 222.8 60.00

03/24/09 7.611 0.300 5.9 50,884,988 1,840.0 2,461.3 242 220.1 60.00

03/24/09 7.482 0.300 5.8 51,821,897 1,840.0 2,506.6 250 214.9 60.00

03/24/09 8.330 0.510 7.4 69,099,707 1,840.0 3,830.5 382 226.1 60.00

03/24/09 8.637 0.714 8.5 84,147,977 1,840.0 5,167.8 508 249.1 60.00

03/24/09 8.406 0.706 8.2 86,274,414 1,840.0 5,251.5 526 265.2 60.00

03/24/09 8.332 0.702 8.2 85,768,942 1,840.0 5,267.3 526 266.5 60.00

03/24/09 8.406 0.712 8.2 87,081,317 1,840.0 5,300.6 527 268.9 60.00

03/24/09 8.406 0.714 8.2 87,236,934 1,840.0 5,310.1 528 272.0 60.00

03/24/09 8.406 0.714 8.2 87,317,036 1,840.0 5,314.9 529 273.7 60.00

03/24/09 8.304 0.708 8.1 87,557,469 1,840.0 5,329.6 528 276.7 60.00

03/24/09 8.201 0.704 8.0 88,203,976 1,840.0 5,368.9 528 279.0 60.00

03/24/09 8.378 0.715 8.1 88,430,034 1,840.0 5,334.6 528 282.7 60.00

03/24/09 8.689 0.736 8.4 87,865,737 1,840.0 5,300.6 527 286.7 60.00

03/24/09 8.792 0.745 8.5 87,874,949 1,840.0 5,301.2 527 284.2 60.00

03/24/09 8.482 0.724 8.2 88,488,860 1,840.0 5,338.2 527 282.7 60.00

03/24/09 8.172 0.693 7.9 87,944,015 1,840.0 5,305.3 528 279.4 60.00

03/24/09 8.322 0.681 7.9 86,353,429 1,840.0 5,115.5 512 275.6 60.00

03/24/09 8.557 0.642 7.9 81,503,398 1,840.0 4,695.3 478 271.7 60.00

03/24/09 8.996 0.550 7.6 72,568,249 1,840.0 3,825.6 397 262.1 60.00

03/24/09 8.642 0.477 7.0 68,286,089 1,840.0 3,451.4 357 251.1 60.00

03/25/09 8.514 0.404 6.6 61,347,860 1,840.0 2,967.4 309 246.7 60.00

03/25/09 8.643 0.381 6.7 57,052,044 1,840.0 2,759.6 278 239.5 60.00

03/25/09 8.519 0.437 6.9 63,501,874 1,840.0 3,209.6 323 236.0 60.00

03/25/09 8.814 0.549 7.6 72,455,378 1,840.0 3,898.4 393 241.5 60.00

03/25/09 8.092 0.579 7.4 78,450,769 1,840.0 4,476.8 449 248.1 60.00

03/25/09 8.112 0.651 7.6 85,802,649 1,840.0 5,036.3 502 255.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00 MC M

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

18:00

03/25/09 7.921 0.672 7.6 88,691,005 1,840.0 5,302.2 526 267.2 60.00

03/25/09 7.724 0.658 7.4 89,136,813 1,840.0 5,328.8 526 269.9 60.00

03/25/09 7.620 0.650 7.3 89,279,089 1,840.0 5,337.3 528 270.6 60.00

03/25/09 7.584 0.649 7.2 90,382,158 1,840.0 5,354.2 528 271.3 60.00

03/25/09 7.795 0.664 7.4 89,980,646 1,840.0 5,330.4 528 270.5 60.00

03/25/09 7.900 0.677 7.5 90,468,949 1,840.0 5,359.3 528 270.7 60.00

03/25/09 8.006 0.683 7.6 90,065,804 1,840.0 5,335.4 528 271.0 60.00

03/25/09 8.006 0.682 7.6 89,979,796 1,840.0 5,330.3 528 270.4 60.00

03/25/09 8.037 0.686 7.7 89,302,219 1,840.0 5,338.7 527 270.8 60.00

03/25/09 8.141 0.692 7.8 88,937,633 1,840.0 5,316.9 527 270.8 60.00

03/25/09 8.037 0.687 7.7 89,354,873 1,840.0 5,341.9 528 271.2 60.00

03/25/09 8.141 0.694 7.8 89,140,261 1,840.0 5,329.0 528 271.3 60.00

03/25/09 8.111 0.689 7.7 89,739,118 1,840.0 5,316.1 528 272.4 60.00

03/25/09 8.141 0.700 7.8 89,903,233 1,840.0 5,374.6 528 272.5 60.00

03/25/09 8.037 0.687 7.7 89,409,090 1,840.0 5,345.1 528 271.5 60.00

03/25/09 8.006 0.681 7.6 89,822,775 1,840.0 5,321.0 527 272.5 60.00

03/25/09 8.232 0.637 7.6 83,979,415 1,840.0 4,837.9 485 270.1 60.00

03/25/09 8.048 0.635 7.5 84,913,570 1,840.0 4,937.9 491 263.5 60.00

03/26/09 8.449 0.647 7.8 83,074,881 1,840.0 4,785.8 480 265.0 60.00

03/26/09 8.695 0.611 7.8 78,479,706 1,840.0 4,393.2 446 261.9 60.00

03/26/09 8.814 0.555 7.6 73,147,407 1,840.0 3,935.6 400 255.9 60.00

03/26/09 8.667 0.566 7.7 73,663,693 1,840.0 4,083.5 407 251.2 60.00

03/26/09 9.185 0.601 8.0 75,287,440 1,840.0 4,091.7 417 252.4 60.00

03/26/09 8.832 0.642 8.0 80,436,946 1,840.0 4,546.4 460 250.2 60.00

03/26/09 8.505 0.696 8.0 87,129,582 1,840.0 5,114.2 507 261.9 60.00

03/26/09 8.350 0.708 8.0 88,652,910 1,840.0 5,299.9 526 267.8 60.00

03/26/09 8.246 0.701 7.9 88,978,976 1,840.0 5,319.4 527 203.3 60.00

03/26/09 8.246 0.700 7.9 88,843,550 1,840.0 5,311.3 528 271.3 60.00

03/26/09 8.275 0.704 8.0 88,227,247 1,840.0 5,322.4 527 271.4 60.00

03/26/09 8.275 0.709 8.0 88,798,511 1,840.0 5,356.9 528 273.1 60.00

03/26/09 8.350 0.696 8.0 87,159,399 1,840.0 5,210.6 516 274.5 60.00

03/26/09 8.292 0.656 7.8 84,272,602 1,840.0 4,946.5 496 274.0 60.00

03/26/09 8.360 0.586 7.5 78,294,768 1,840.0 4,382.8 448 271.9 60.00

03/26/09 8.237 0.431 6.6 65,479,805 1,840.0 3,274.0 342 263.7 60.00

03/26/09 7.654 0.349 5.8 60,322,531 1,840.0 2,852.2 290 250.1 60.00

03/26/09 8.075 0.415 6.4 64,942,844 1,840.0 3,211.9 322 242.7 60.00

03/26/09 8.442 0.579 7.5 77,432,088 1,840.0 4,292.4 429 249.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

19:00

20:00

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C C

06:00 S S SC

07:00 S S S

08:00 MC

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

04:00

05:00 C C

06:00 C

07:00

03/26/09 8.824 0.728 8.3 87,952,515 1,840.0 5,162.5 514 265.9 60.00

03/26/09 8.141 0.688 7.8 88,366,187 1,840.0 5,282.8 520 271.3 60.00

03/26/09 7.724 0.648 7.4 87,810,648 1,840.0 5,249.6 516 270.7 60.00

03/26/09 7.941 0.605 7.4 81,989,181 1,840.0 4,767.8 476 264.7 60.00

03/26/09 8.232 0.608 7.6 80,206,403 1,840.0 4,620.6 465 262.9 60.00

03/27/09 8.267 0.533 7.2 74,238,217 1,840.0 4,034.7 412 256.9 60.00

03/27/09 8.731 0.511 7.3 70,163,101 1,840.0 3,660.7 368 251.0 60.00

03/27/09 8.850 0.514 7.4 69,672,739 1,840.0 3,635.1 369 245.9 60.00

03/27/09 8.970 0.519 7.5 69,336,769 1,840.0 3,617.6 367 245.8 60.00

03/27/09 8.672 0.471 7.1 66,531,757 1,840.0 3,398.9 346 242.3 60.00

03/27/09 8.867 0.605 7.8 77,733,825 1,840.0 4,266.9 432 241.9 60.00

03/27/09 6.952 0.575 6.6 87,345,912 1,840.0 5,174.3 508 259.3 60.00

03/27/09 6.827 0.586 6.6 89,012,887 1,840.0 5,369.8 526 265.5 60.00

03/27/09 5.586 0.480 5.4 89,023,469 1,840.0 5,370.4 527 268.6 60.00

03/27/09 8.292 0.708 7.8 90,959,136 1,840.0 5,338.9 527 270.4 60.00

03/27/09 8.292 0.707 7.8 90,834,708 1,840.0 5,331.6 528 270.5 60.00

03/27/09 8.186 0.703 7.7 91,504,028 1,840.0 5,370.9 528 270.4 60.00

03/27/09 8.322 0.716 7.9 90,883,264 1,840.0 5,383.8 528 271.2 60.00

03/27/09 8.111 0.706 7.7 91,839,146 1,840.0 5,440.5 528 271.6 60.00

03/27/09 8.006 0.693 7.6 91,367,482 1,840.0 5,412.5 528 270.7 60.00

03/27/09 8.080 0.690 7.6 91,005,326 1,840.0 5,341.6 519 271.5 60.00

03/27/09 8.155 0.683 7.6 90,085,509 1,840.0 5,238.7 516 271.3 60.00

03/27/09 8.201 0.666 7.5 89,050,013 1,840.0 5,081.7 501 269.8 60.00

03/27/09 8.477 0.718 7.9 91,095,981 1,840.0 5,297.4 523 271.2 60.00

03/27/09 8.477 0.731 7.9 92,694,754 1,840.0 5,390.4 528 274.1 60.00

03/27/09 8.611 0.751 8.1 92,917,662 1,840.0 5,453.9 536 274.1 60.00

03/27/09 8.232 0.678 7.6 89,362,610 1,840.0 5,148.1 505 272.4 60.00

03/27/09 8.584 0.731 8.0 91,542,493 1,840.0 5,323.4 523 271.6 60.00

03/27/09 8.584 0.734 8.0 91,892,935 1,840.0 5,343.8 523 271.9 60.00

03/28/09 8.718 0.758 8.2 92,656,497 1,840.0 5,438.5 528 271.6 60.00

03/28/09 8.611 0.745 8.1 92,122,873 1,840.0 5,407.2 527 273.9 60.00

03/28/09 8.505 0.733 8.0 91,835,404 1,840.0 5,390.3 525 272.0 60.00

03/28/09 8.370 0.707 7.8 90,884,241 1,840.0 5,285.1 518 272.2 60.00

03/28/09 8.477 0.721 7.9 91,453,477 1,840.0 5,318.2 515 271.4 60.00

03/28/09 8.449 0.700 7.8 89,954,216 1,840.0 5,182.1 510 267.6 60.00

03/28/09 8.692 0.739 8.1 91,445,033 1,840.0 5,317.7 520 272.4 60.00

03/28/09 8.611 0.746 8.1 92,271,854 1,840.0 5,416.0 528 274.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 S S S

02:00

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

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

03/28/09 8.611 0.746 8.1 92,351,743 1,840.0 5,420.7 528 275.1 60.00

03/28/09 8.584 0.734 8.0 91,994,361 1,840.0 5,349.7 529 276.2 60.00

03/28/09 8.611 0.742 8.1 91,855,384 1,840.0 5,391.5 528 274.1 60.00

03/28/09 8.718 0.750 8.2 91,649,192 1,840.0 5,379.4 528 274.1 60.00

03/28/09 8.718 0.751 8.2 91,728,749 1,840.0 5,384.1 528 275.5 60.00

03/28/09 8.692 0.749 8.1 92,649,586 1,840.0 5,387.8 528 275.4 60.00

03/28/09 8.584 0.734 8.0 91,959,804 1,840.0 5,347.7 528 275.0 60.00

03/28/09 8.477 0.722 7.9 91,574,799 1,840.0 5,325.3 529 275.7 60.00

03/28/09 8.477 0.732 7.9 92,830,978 1,840.0 5,398.3 528 275.1 60.00

03/28/09 8.370 0.705 7.8 90,648,498 1,840.0 5,271.4 528 275.3 60.00

03/28/09 8.232 0.688 7.6 90,754,657 1,840.0 5,228.3 512 273.1 60.00

03/28/09 8.370 0.709 7.8 91,093,580 1,840.0 5,297.3 528 274.8 60.00

03/28/09 8.155 0.698 7.6 92,033,659 1,840.0 5,352.0 526 274.3 60.00

03/28/09 7.474 0.633 6.9 91,948,400 1,840.0 5,297.0 517 272.2 60.00

03/28/09 6.955 0.554 6.3 88,191,300 1,840.0 4,984.7 495 270.3 60.00

03/28/09 6.780 0.542 6.2 87,633,253 1,840.0 5,000.8 495 266.9 60.00

03/29/09 6.716 0.568 6.2 91,774,064 1,840.0 5,287.0 517 269.8 60.00

03/29/09 6.845 0.532 6.2 85,966,471 1,840.0 4,858.9 483 268.2 60.00

03/29/09 6.955 0.540 6.3 85,969,046 1,840.0 4,859.1 486 265.8 60.00

03/29/09 6.293 0.503 5.7 88,401,580 1,840.0 4,996.6 498 267.1 60.00

03/29/09 6.066 0.504 5.6 90,282,982 1,840.0 5,201.1 516 266.8 60.00

03/29/09 5.957 0.492 5.5 89,724,828 1,840.0 5,168.9 515 266.2 60.00

03/29/09 6.760 0.573 6.3 91,109,657 1,840.0 5,298.2 522 271.0 60.00

03/29/09 7.057 0.612 6.7 91,510,634 1,840.0 5,421.0 528 272.6 60.00

03/29/09 7.268 0.613 6.9 88,980,344 1,840.0 5,271.1 528 276.2 60.00

03/29/09 7.690 0.655 7.3 89,981,356 1,840.0 5,330.4 528 279.2 60.00

03/29/09 7.515 0.637 7.2 88,711,462 1,840.0 5,303.4 528 280.9 60.00

03/29/09 6.847 0.581 6.5 89,528,506 1,840.0 5,303.6 526 283.6 60.00

03/29/09 6.272 0.529 5.9 89,923,000 1,840.0 5,278.1 512 283.7 60.00

03/29/09 6.716 0.556 6.2 89,923,000 1,840.0 5,180.3 490 283.7 60.00

03/29/09 7.474 0.619 6.9 89,923,000 1,840.0 5,180.3 481 283.7 60.00

03/29/09 6.932 0.549 6.4 85,981,000 1,840.0 4,953.3 468 283.7 60.00

03/29/09 6.698 0.565 6.3 89,923,000 1,840.0 5,278.1 512 283.7 60.00

03/29/09 6.952 0.592 6.6 89,923,000 1,840.0 5,327.0 514 283.7 60.00

03/29/09 7.515 0.646 7.2 89,923,000 1,840.0 5,375.8 527 283.7 60.00

03/29/09 7.861 0.682 7.6 89,923,000 1,840.0 5,424.7 528 283.7 60.00

03/29/09 7.448 0.646 7.2 89,923,000 1,840.0 5,424.7 530 283.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 C SC S M

06:00 S C S S IM

07:00 S S S IM

08:00 S S S S S IM

09:00 S S S SC S IM

10:00 S S S M

11:00 S S S IM

12:00 S S S S S IM

13:00 S S S SC S M

14:00 S S S M

15:00 S S S SC S IM

16:00 MC M

17:00

18:00

19:00 S S S

20:00

21:00

22:00

23:00 S S S

00:00

01:00 S S S

02:00

03:00 S S S

04:00

05:00 C C

06:00 C

07:00 C

08:00

09:00

03/29/09 6.930 0.601 6.7 89,923,000 1,840.0 5,424.7 527 283.7 60.00

03/29/09 6.723 0.583 6.5 89,923,000 1,840.0 5,424.7 523 283.7 60.00

03/29/09 6.785 0.583 6.5 89,923,000 1,840.0 5,375.8 512 283.7 60.00

03/30/09 7.098 0.610 6.8 89,923,000 1,840.0 5,375.8 517 283.7 60.00

03/30/09 7.202 0.619 6.9 89,923,000 1,840.0 5,375.8 513 283.7 60.00

03/30/09 6.930 0.601 6.7 89,923,000 1,840.0 5,424.7 527 283.7 60.00

03/30/09 6.680 0.574 6.4 89,923,000 1,840.0 5,375.8 516 283.7 60.00

03/30/09 6.620 0.574 6.4 89,923,000 1,840.0 5,424.7 518 283.7 60.00

03/30/09 6.663 0.583 6.5 89,923,000 1,840.0 5,473.6 527 240.5 60.00

03/30/09 6.663 0.583 6.5 89,923,000 1,840.0 5,473.6 528 271.0 60.00

03/30/09 6.458 0.565 6.3 89,923,000 1,840.0 5,473.6 528 271.0 60.00

03/30/09 6.310 0.547 6.1 89,923,000 1,840.0 5,424.7 528 271.0 60.00

03/30/09 6.253 0.547 6.1 89,923,000 1,840.0 5,473.6 528 270.3 60.00

03/30/09 5.893 0.520 5.8 89,923,000 1,840.0 5,522.4 528 276.7 60.00

03/30/09 5.741 0.502 5.6 89,923,000 1,840.0 5,473.6 528 276.5 60.00

03/30/09 5.792 0.511 5.7 89,923,000 1,840.0 5,522.4 528 260.3 60.00

03/30/09 5.843 0.511 5.7 89,923,000 1,840.0 5,473.6 526 254.8 60.00

03/30/09 5.999 0.520 5.8 89,923,000 1,840.0 5,424.7 517 276.3 60.00

03/30/09 6.272 0.529 5.9 89,923,000 1,840.0 5,278.1 489 43.7 60.00

03/30/09 6.670 0.502 6.1 82,432,520 1,840.0 4,704.1 465 185.4 60.00

03/30/09 6.760 0.523 6.3 83,208,315 1,840.0 4,838.7 488 277.9 60.00

03/30/09 6.932 0.529 6.4 82,822,892 1,840.0 4,771.3 480 274.9 60.00

03/30/09 6.889 0.574 6.6 87,177,163 1,840.0 5,211.7 523 280.6 60.00

03/30/09 7.034 0.590 6.8 86,936,389 1,840.0 5,244.5 526 282.1 60.00

03/30/09 6.425 0.518 6.1 85,032,100 1,840.0 5,037.2 507 280.7 60.00

03/30/09 6.342 0.453 5.8 78,345,043 1,840.0 4,470.8 450 271.0 60.00

03/30/09 6.678 0.395 5.7 69,369,832 1,840.0 3,694.7 371 264.3 60.00

03/31/09 6.939 0.315 5.5 57,440,200 1,840.0 2,840.8 280 257.6 60.00

03/31/09 7.037 0.326 5.7 57,363,561 1,840.0 2,899.4 277 247.1 60.00

03/31/09 7.207 0.361 5.9 61,303,768 1,840.0 3,131.8 307 244.1 60.00

03/31/09 7.017 0.297 5.5 54,077,214 1,840.0 2,645.1 256 241.7 60.00

03/31/09 6.229 0.311 5.1 61,156,275 1,840.0 3,124.3 304 240.0 60.00

03/31/09 6.366 0.433 5.6 77,558,571 1,840.0 4,257.3 421 234.6 60.00

03/31/09 7.098 0.598 6.8 88,097,990 1,840.0 5,266.7 524 269.7 60.00

03/31/09 6.785 0.561 6.5 86,524,722 1,840.0 5,172.7 523 276.7 60.00

03/31/09 6.158 0.506 5.9 86,009,328 1,840.0 5,141.8 524 278.6 60.00

03/31/09 5.845 0.479 5.6 85,804,261 1,840.0 5,129.6 524 281.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

03/31/09 5.899 0.480 5.6 85,904,272 1,840.0 5,088.9 524 281.7 60.00

03/31/09 5.899 0.479 5.6 85,709,263 1,840.0 5,077.3 524 280.5 60.00

03/31/09 5.793 0.471 5.5 85,755,751 1,840.0 5,080.1 524 280.4 60.00

03/31/09 5.793 0.473 5.5 86,115,636 1,840.0 5,101.4 525 282.5 60.00

03/31/09 5.583 0.455 5.3 85,961,895 1,840.0 5,092.3 524 280.8 60.00

03/31/09 5.847 0.469 5.5 85,418,701 1,840.0 5,013.7 519 280.2 60.00

03/31/09 6.109 0.502 5.8 86,689,648 1,840.0 5,135.4 528 283.6 60.00

03/31/09 6.272 0.513 5.9 87,180,393 1,840.0 5,117.1 528 285.5 60.00

03/31/09 6.166 0.504 5.8 87,057,595 1,840.0 5,109.9 528 284.5 60.00

03/31/09 5.793 0.473 5.5 86,229,900 1,840.0 5,108.2 528 283.4 60.00

03/31/09 5.953 0.477 5.6 85,446,023 1,840.0 5,015.3 521 282.4 60.00

03/31/09 6.320 0.517 6.0 86,421,064 1,840.0 5,119.5 528 281.1 60.00

03/31/09 6.716 0.515 6.2 83,310,438 1,840.0 4,799.4 498 279.8 60.00

03/31/09 7.339 0.419 6.2 67,768,428 1,840.0 3,572.6 371 267.8 60.00

04/01/09 7.207 0.370 5.9 62,884,606 1,840.0 3,212.6 323 257.4 60.00

04/01/09 7.429 0.505 6.6 76,618,116 1,840.0 4,247.3 431 258.7 60.00

04/01/09 7.275 0.468 6.4 73,336,821 1,840.0 4,025.6 412 261.4 60.00

04/01/09 7.329 0.364 6.0 60,774,763 1,840.0 3,104.8 317 253.7 60.00

04/01/09 6.889 0.278 5.4 51,652,957 1,840.0 2,526.5 250 245.7 60.00

04/01/09 7.075 0.403 6.1 66,172,794 1,840.0 3,560.4 354 230.9 60.00

04/01/09 6.889 0.544 6.6 82,668,577 1,840.0 4,942.2 497 260.3 60.00

04/01/09 6.253 0.522 6.1 85,681,008 1,840.0 5,215.4 527 271.8 60.00

04/01/09 6.413 0.529 6.2 85,491,414 1,840.0 5,157.3 526 274.1 60.00

04/01/09 6.620 0.548 6.4 85,795,623 1,840.0 5,175.7 528 277.2 60.00

04/01/09 6.663 0.556 6.5 85,715,148 1,840.0 5,217.4 527 277.1 60.00

04/01/09 5.946 0.497 5.8 85,840,097 1,840.0 5,225.0 527 276.6 60.00

04/01/09 5.741 0.480 5.6 85,981,416 1,840.0 5,233.6 527 278.4 60.00

04/01/09 5.896 0.491 5.7 86,389,499 1,840.0 5,211.5 528 279.1 60.00

04/01/09 6.517 0.541 6.3 86,013,264 1,840.0 5,188.8 527 278.5 60.00

04/01/09 7.057 0.569 6.7 85,110,860 1,840.0 5,041.9 510 278.9 60.00

04/01/09 7.411 0.617 7.1 87,023,520 1,840.0 5,202.5 526 281.1 60.00

04/01/09 7.306 0.608 7.0 87,019,841 1,840.0 5,202.3 528 280.6 60.00

04/01/09 6.263 0.521 6.0 87,036,875 1,840.0 5,203.3 524 280.4 60.00

04/01/09 5.741 0.478 5.5 87,069,026 1,840.0 5,205.2 528 280.0 60.00

04/01/09 5.950 0.494 5.7 86,774,487 1,840.0 5,187.6 528 279.7 60.00

04/01/09 6.425 0.531 6.1 87,301,336 1,840.0 5,171.6 528 280.8 60.00

04/01/09 7.404 0.592 6.9 86,016,473 1,840.0 5,002.0 512 280.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

04/01/09 7.726 0.610 7.2 84,854,154 1,840.0 4,934.4 504 280.2 60.00

04/02/09 7.326 0.522 6.7 78,014,155 1,840.0 4,451.9 451 270.8 60.00

04/02/09 7.397 0.527 6.7 78,868,314 1,840.0 4,457.8 451 267.3 60.00

04/02/09 7.217 0.522 6.6 79,277,745 1,840.0 4,524.0 456 266.8 60.00

04/02/09 7.108 0.524 6.5 80,816,366 1,840.0 4,611.8 467 266.6 60.00

04/02/09 7.297 0.581 6.8 85,699,480 1,840.0 4,983.6 500 272.4 60.00

04/02/09 7.690 0.641 7.3 87,956,529 1,840.0 5,210.5 527 263.9 60.00

04/02/09 7.411 0.614 7.1 86,692,632 1,840.0 5,182.7 527 279.2 60.00

04/02/09 6.766 0.565 6.6 85,762,560 1,840.0 5,220.4 528 278.9 60.00

04/02/09 6.766 0.561 6.6 85,223,785 1,840.0 5,187.5 528 280.7 60.00

04/02/09 6.971 0.582 6.8 85,832,799 1,840.0 5,224.6 528 281.0 60.00

04/02/09 6.971 0.583 6.8 85,860,284 1,840.0 5,226.3 528 280.4 60.00

04/02/09 6.971 0.581 6.8 85,695,553 1,840.0 5,216.3 528 281.5 60.00

04/02/09 7.073 0.592 6.9 86,000,530 1,840.0 5,234.8 527 281.0 60.00

04/02/09 7.448 0.623 7.2 86,675,936 1,840.0 5,228.8 528 281.8 60.00

04/02/09 7.654 0.638 7.4 86,389,401 1,840.0 5,211.5 527 280.9 60.00

04/02/09 7.411 0.606 7.1 85,547,863 1,840.0 5,114.3 518 281.3 60.00

04/02/09 7.241 0.599 7.0 85,799,086 1,840.0 5,175.9 523 279.5 60.00

04/02/09 7.411 0.603 7.1 85,143,516 1,840.0 5,090.1 519 279.8 60.00

04/02/09 7.620 0.621 7.3 85,320,716 1,840.0 5,100.7 519 281.0 60.00

04/02/09 7.933 0.653 7.6 86,054,608 1,840.0 5,144.6 528 282.5 60.00

04/02/09 7.933 0.651 7.6 85,868,364 1,840.0 5,133.4 528 282.3 60.00

04/02/09 7.479 0.594 7.1 83,793,103 1,840.0 4,963.8 511 281.6 60.00

04/02/09 7.404 0.550 6.9 79,890,985 1,840.0 4,645.8 476 276.8 60.00

04/02/09 7.545 0.540 6.9 78,433,424 1,840.0 4,475.8 463 273.1 60.00

04/03/09 7.770 0.466 6.7 69,677,127 1,840.0 3,748.9 389 265.0 60.00

04/03/09 7.967 0.474 6.8 69,806,202 1,840.0 3,717.9 377 259.5 60.00

04/03/09 7.967 0.454 6.8 66,968,382 1,840.0 3,566.8 363 256.2 60.00

04/03/09 8.105 0.533 7.2 74,153,376 1,840.0 4,110.7 413 255.8 60.00

04/03/09 7.867 0.616 7.4 83,417,042 1,840.0 4,896.2 494 265.4 60.00

04/03/09 8.006 0.658 7.6 86,731,752 1,840.0 5,137.9 525 262.7 60.00

04/03/09 8.141 0.668 7.8 85,820,597 1,840.0 5,130.6 526 277.8 60.00

04/03/09 7.996 0.660 7.8 84,754,420 1,840.0 5,158.9 526 279.0 60.00

04/03/09 7.996 0.655 7.8 84,178,714 1,840.0 5,123.9 528 284.3 60.00

04/03/09 8.099 0.658 7.9 83,484,244 1,840.0 5,081.6 527 288.7 60.00

04/03/09 8.378 0.685 8.1 84,814,125 1,840.0 5,116.5 529 294.2 60.00

04/03/09 8.482 0.698 8.2 85,273,330 1,840.0 5,144.2 528 290.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 S S S

02:00

03:00

04:00

05:00 C C

06:00 C

07:00

08:00 S S S

09:00

10:00

11:00

12:00

13:00

14:00 S S S

15:00

16:00

17:00

18:00

19:00

20:00 S S S S

21:00 S S

22:00 S S

23:00

00:00

04/03/09 8.585 0.706 8.3 85,278,416 1,840.0 5,144.5 527 285.2 60.00

04/03/09 8.689 0.714 8.4 85,239,336 1,840.0 5,142.1 526 284.7 60.00

04/03/09 8.792 0.714 8.5 84,227,690 1,840.0 5,081.1 521 286.5 60.00

04/03/09 8.792 0.725 8.5 85,475,822 1,840.0 5,156.4 528 285.2 60.00

04/03/09 8.792 0.715 8.5 84,283,591 1,840.0 5,084.5 519 282.9 60.00

04/03/09 8.816 0.730 8.6 85,016,419 1,840.0 5,174.9 526 284.2 60.00

04/03/09 9.021 0.750 8.8 85,404,721 1,840.0 5,198.6 528 287.2 60.00

04/03/09 8.919 0.738 8.7 85,002,858 1,840.0 5,174.1 527 286.2 60.00

04/03/09 8.714 0.721 8.5 85,024,046 1,840.0 5,175.4 528 283.5 60.00

04/03/09 8.482 0.697 8.2 85,230,426 1,840.0 5,141.6 528 283.9 60.00

04/03/09 8.275 0.679 8.0 85,016,288 1,840.0 5,128.7 528 284.7 60.00

04/03/09 8.246 0.662 7.9 83,971,953 1,840.0 5,020.1 517 281.3 60.00

04/04/09 8.068 0.658 7.8 84,502,416 1,840.0 5,097.7 524 280.8 60.00

04/04/09 7.894 0.654 7.7 85,114,458 1,840.0 5,180.9 528 283.1 60.00

04/04/09 7.894 0.646 7.7 84,037,912 1,840.0 5,115.4 525 281.7 60.00

04/04/09 7.689 0.628 7.5 83,890,398 1,840.0 5,106.3 521 279.7 60.00

04/04/09 7.689 0.632 7.5 84,418,826 1,840.0 5,138.5 527 281.1 60.00

04/04/09 7.861 0.626 7.6 82,572,707 1,840.0 4,981.3 504 265.8 60.00

04/04/09 7.894 0.650 7.7 84,645,666 1,840.0 5,152.4 523 279.9 60.00

04/04/09 7.758 0.621 7.5 82,972,388 1,840.0 5,005.4 508 280.6 60.00

04/04/09 7.758 0.621 7.5 82,995,831 1,840.0 5,006.8 511 280.1 60.00

04/04/09 7.861 0.629 7.6 82,954,100 1,840.0 5,004.3 511 281.8 60.00

04/04/09 7.824 0.649 7.7 84,503,649 1,840.0 5,189.6 523 282.1 60.00

04/04/09 7.894 0.649 7.7 84,424,883 1,840.0 5,138.9 522 283.1 60.00

04/04/09 8.201 0.672 8.0 84,159,999 1,840.0 5,122.8 521 283.0 60.00

04/04/09 8.535 0.709 8.4 84,606,838 1,840.0 5,196.0 521 282.9 60.00

04/04/09 8.611 0.711 8.4 84,806,592 1,840.0 5,162.2 521 283.5 60.00

04/04/09 8.611 0.715 8.4 85,307,129 1,840.0 5,192.6 524 284.1 60.00

04/04/09 8.201 0.671 8.0 84,074,469 1,840.0 5,117.5 519 284.3 60.00

04/04/09 8.201 0.668 8.0 83,675,519 1,840.0 5,093.3 516 283.9 60.00

04/04/09 8.129 0.677 8.0 84,825,753 1,840.0 5,209.4 526 286.2 60.00

04/04/09 8.099 0.665 7.9 84,375,340 1,840.0 5,135.9 522 286.1 60.00

04/04/09 8.505 0.673 8.0 84,359,108 1,840.0 4,951.5 522 284.6 60.00

04/04/09 8.718 0.689 8.2 84,176,441 1,840.0 4,940.8 520 286.1 60.00

04/04/09 8.611 0.659 8.1 81,517,532 1,840.0 4,784.8 495 282.9 60.00

04/04/09 8.695 0.578 7.8 74,207,128 1,840.0 4,154.0 434 274.4 60.00

04/05/09 8.794 0.450 7.2 62,697,420 1,840.0 3,203.0 335 263.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

01:00

02:00 S S S

03:00

04:00

05:00 C C

06:00 C

07:00

08:00 S S S

09:00

10:00

11:00

12:00

13:00

14:00 S S S

15:00

16:00

17:00

18:00

19:00

20:00 S S S

21:00

22:00

23:00

00:00

01:00 S S S

02:00 S S S

03:00 S S S

04:00 S S S

05:00 C C

06:00 C

07:00

08:00 S S S

09:00

10:00

11:00

12:00

13:00

04/05/09 8.861 0.432 7.1 60,977,691 1,840.0 3,048.9 307 251.6 60.00

04/05/09 8.766 0.445 7.1 62,847,681 1,840.0 3,176.6 322 246.6 60.00

04/05/09 9.185 0.406 7.2 56,507,635 1,840.0 2,764.0 277 242.8 60.00

04/05/09 8.861 0.415 7.1 58,536,915 1,840.0 2,926.8 293 236.7 60.00

04/05/09 9.235 0.422 7.4 57,097,726 1,840.0 2,854.9 283 222.1 60.00

04/05/09 9.211 0.416 7.3 57,111,400 1,840.0 2,824.5 281 235.1 60.00

04/05/09 9.384 0.653 8.5 76,976,091 1,840.0 4,350.8 437 248.2 60.00

04/05/09 9.059 0.726 8.6 84,662,603 1,840.0 5,015.4 513 266.5 60.00

04/05/09 9.081 0.730 8.7 84,083,137 1,840.0 5,026.7 517 273.6 60.00

04/05/09 8.816 0.725 8.6 84,515,242 1,840.0 5,144.4 528 281.4 60.00

04/05/09 8.689 0.705 8.4 84,148,964 1,840.0 5,076.4 526 280.1 60.00

04/05/09 8.689 0.703 8.4 83,918,211 1,840.0 5,062.4 523 279.7 60.00

04/05/09 8.816 0.725 8.6 84,443,586 1,840.0 5,140.1 526 281.7 60.00

04/05/09 8.919 0.734 8.7 84,589,434 1,840.0 5,148.9 526 280.4 60.00

04/05/09 9.021 0.743 8.8 84,641,279 1,840.0 5,152.1 527 280.8 60.00

04/05/09 8.792 0.718 8.5 84,648,693 1,840.0 5,106.5 526 281.0 60.00

04/05/09 8.977 0.721 8.6 84,042,734 1,840.0 5,024.3 515 279.2 60.00

04/05/09 8.872 0.718 8.5 84,684,712 1,840.0 5,062.7 523 282.1 60.00

04/05/09 8.954 0.716 8.5 84,424,056 1,840.0 5,001.2 517 281.4 60.00

04/05/09 9.059 0.721 8.6 84,036,064 1,840.0 4,978.2 513 279.4 60.00

04/05/09 9.228 0.696 8.6 81,107,578 1,840.0 4,716.6 487 276.7 60.00

04/05/09 9.274 0.649 8.4 77,399,402 1,840.0 4,374.7 454 271.0 60.00

04/05/09 9.208 0.597 8.1 73,808,749 1,840.0 4,051.5 422 263.8 60.00

04/06/09 9.208 0.610 8.1 75,415,243 1,840.0 4,139.6 427 261.4 60.00

04/06/09 9.295 0.662 8.5 78,101,458 1,840.0 4,456.9 455 264.2 60.00

04/06/09 9.121 0.695 8.5 81,980,087 1,840.0 4,767.3 487 267.5 60.00

04/06/09 9.475 0.640 8.5 75,513,227 1,840.0 4,227.1 439 265.3 60.00

04/06/09 9.207 0.662 8.5 78,092,963 1,840.0 4,498.8 460 263.2 60.00

04/06/09 9.462 0.747 8.9 84,111,605 1,840.0 4,937.0 506 255.2 60.00

04/06/09 9.206 0.756 8.9 85,149,259 1,840.0 5,136.7 526 275.4 60.00

04/06/09 9.355 0.699 8.8 79,594,412 1,840.0 4,671.8 484 271.8 60.00

04/06/09 9.550 0.695 8.9 78,248,834 1,840.0 4,550.3 466 264.4 60.00

04/06/09 9.226 0.763 9.0 84,963,482 1,840.0 5,171.7 526 272.3 60.00

04/06/09 9.226 0.757 9.0 84,349,023 1,840.0 5,134.3 526 273.5 60.00

04/06/09 9.145 0.756 9.0 84,219,337 1,840.0 5,172.1 528 276.6 60.00

04/06/09 9.145 0.756 9.0 84,156,039 1,840.0 5,168.3 527 278.9 60.00

04/06/09 9.145 0.757 9.0 84,304,715 1,840.0 5,177.4 527 280.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

07:00 C

08:00 MC M

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 S S S

02:00

04/06/09 9.246 0.764 9.1 84,177,038 1,840.0 5,169.6 528 279.3 60.00

04/06/09 9.226 0.757 9.0 84,268,375 1,840.0 5,129.4 527 280.3 60.00

04/06/09 8.840 0.730 8.7 84,118,726 1,840.0 5,166.0 527 279.5 60.00

04/06/09 8.433 0.695 8.3 83,968,402 1,840.0 5,156.7 527 279.1 60.00

04/06/09 8.129 0.674 8.0 84,414,193 1,840.0 5,184.1 527 279.6 60.00

04/06/09 8.099 0.666 7.9 84,434,021 1,840.0 5,139.5 527 277.8 60.00

04/06/09 8.027 0.664 7.9 84,253,783 1,840.0 5,174.3 528 276.7 60.00

04/06/09 8.201 0.675 8.0 84,611,818 1,840.0 5,150.3 529 276.9 60.00

04/06/09 8.230 0.684 8.1 84,599,954 1,840.0 5,195.5 528 275.5 60.00

04/06/09 8.638 0.653 8.2 79,819,908 1,840.0 4,728.5 490 273.0 60.00

04/07/09 8.832 0.595 8.0 74,526,364 1,840.0 4,212.3 436 265.3 60.00

04/07/09 9.014 0.643 8.4 76,667,060 1,840.0 4,458.4 457 266.4 60.00

04/07/09 9.143 0.677 8.6 78,934,993 1,840.0 4,633.1 473 264.2 60.00

04/07/09 9.480 0.738 9.0 82,187,477 1,840.0 4,868.7 501 269.5 60.00

04/07/09 9.309 0.752 9.0 83,743,995 1,840.0 5,051.9 520 272.4 60.00

04/07/09 9.329 0.763 9.1 84,031,829 1,840.0 5,115.0 526 260.4 60.00

04/07/09 9.534 0.786 9.3 84,705,887 1,840.0 5,156.0 527 276.2 60.00

04/07/09 9.534 0.790 9.3 85,125,480 1,840.0 5,181.5 528 280.0 60.00

04/07/09 9.226 0.761 9.0 84,719,613 1,840.0 5,156.9 528 277.9 60.00

04/07/09 9.021 0.744 8.8 84,746,008 1,840.0 5,158.5 527 265.2 60.00

04/07/09 8.919 0.733 8.7 84,422,512 1,840.0 5,138.8 528 279.6 60.00

04/07/09 9.021 0.739 8.8 84,160,444 1,840.0 5,122.8 527 278.8 60.00

04/07/09 9.124 0.748 8.9 84,285,335 1,840.0 5,130.4 529 279.4 60.00

04/07/09 9.021 0.740 8.8 84,289,606 1,840.0 5,130.7 526 281.2 60.00

04/07/09 8.896 0.723 8.6 84,272,073 1,840.0 5,083.8 524 281.6 60.00

04/07/09 8.999 0.737 8.7 84,934,743 1,840.0 5,123.8 528 280.7 60.00

04/07/09 9.081 0.732 8.7 84,273,403 1,840.0 5,038.1 522 283.2 60.00

04/07/09 9.164 0.719 8.7 82,775,455 1,840.0 4,903.5 506 280.7 60.00

04/07/09 9.394 0.767 9.0 85,462,198 1,840.0 5,109.1 528 283.7 60.00

04/07/09 9.620 0.788 9.3 84,935,993 1,840.0 5,123.9 527 284.1 60.00

04/07/09 9.620 0.786 9.3 84,747,038 1,840.0 5,112.5 528 283.8 60.00

04/07/09 9.812 0.784 9.4 83,577,548 1,840.0 4,996.5 521 283.7 60.00

04/07/09 9.902 0.770 9.4 82,128,646 1,840.0 4,865.3 508 281.0 60.00

04/07/09 9.707 0.765 9.3 82,491,024 1,840.0 4,931.5 511 281.6 60.00

04/08/09 9.516 0.772 9.2 84,091,958 1,840.0 5,072.9 527 284.0 60.00

04/08/09 9.516 0.771 9.2 84,014,448 1,840.0 5,068.2 526 283.0 60.00

04/08/09 9.707 0.766 9.3 82,591,016 1,840.0 4,937.5 513 281.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

04/08/09 9.568 0.738 9.0 82,134,082 1,840.0 4,820.9 502 278.4 60.00

04/08/09 9.462 0.729 8.9 82,145,105 1,840.0 4,821.6 502 276.8 60.00

04/08/09 9.394 0.760 9.0 84,620,181 1,840.0 5,058.8 528 268.5 60.00

04/08/09 8.919 0.733 8.7 84,411,169 1,840.0 5,138.1 527 284.6 60.00

04/08/09 8.816 0.728 8.6 84,783,030 1,840.0 5,160.7 527 282.9 60.00

04/08/09 8.816 0.730 8.6 85,116,569 1,840.0 5,181.0 527 281.9 60.00

04/08/09 8.919 0.739 8.7 85,117,708 1,840.0 5,181.1 528 283.2 60.00

04/08/09 9.021 0.749 8.8 85,341,695 1,840.0 5,194.7 528 284.1 60.00

04/08/09 9.498 0.772 9.1 85,071,477 1,840.0 5,085.8 526 284.9 60.00

04/08/09 9.516 0.781 9.2 85,034,598 1,840.0 5,129.8 527 286.0 60.00

04/08/09 9.796 0.791 9.3 85,242,367 1,840.0 5,049.7 523 289.7 60.00

04/08/09 10.020 0.821 9.6 85,661,377 1,840.0 5,121.0 528 287.6 60.00

04/08/09 10.125 0.822 9.7 84,922,767 1,840.0 5,076.9 525 287.9 60.00

04/08/09 10.033 0.814 9.7 84,073,823 1,840.0 5,071.9 523 288.6 60.00

04/08/09 9.930 0.813 9.6 84,825,012 1,840.0 5,117.2 529 290.4 60.00

04/08/09 9.930 0.814 9.6 84,977,476 1,840.0 5,126.3 527 290.0 60.00

04/08/09 10.033 0.823 9.7 85,058,005 1,840.0 5,131.2 528 288.6 60.00

04/08/09 9.827 0.802 9.5 84,595,987 1,840.0 5,103.3 525 287.6 60.00

04/08/09 9.707 0.786 9.3 84,710,184 1,840.0 5,064.2 523 287.0 60.00

04/08/09 9.812 0.796 9.4 84,826,970 1,840.0 5,071.2 525 284.3 60.00

04/08/09 9.796 0.768 9.3 82,772,448 1,840.0 4,903.3 510 282.5 60.00

04/09/09 9.674 0.743 9.1 81,852,171 1,840.0 4,804.4 502 280.5 60.00

04/09/09 9.657 0.723 9.0 80,494,610 1,840.0 4,681.0 485 277.4 60.00

04/09/09 9.657 0.703 9.0 78,325,807 1,840.0 4,554.8 470 271.7 60.00

04/09/09 9.586 0.734 9.1 80,863,603 1,840.0 4,790.3 489 270.1 60.00

04/09/09 9.586 0.744 9.1 81,884,869 1,840.0 4,850.8 498 276.2 60.00

04/09/09 9.413 0.767 9.1 84,482,800 1,840.0 5,096.5 518 262.5 60.00

04/09/09 9.534 0.786 9.3 84,753,793 1,840.0 5,158.9 527 278.9 60.00

04/09/09 9.431 0.781 9.2 85,046,445 1,840.0 5,176.7 527 280.0 60.00

04/09/09 9.329 0.772 9.1 85,028,229 1,840.0 5,175.6 527 280.6 60.00

04/09/09 9.124 0.756 8.9 85,135,001 1,840.0 5,182.1 527 280.2 60.00

04/09/09 9.145 0.766 9.0 85,295,086 1,840.0 5,238.2 527 279.9 60.00

04/09/09 9.043 0.756 8.9 85,118,677 1,840.0 5,227.4 528 282.1 60.00

04/09/09 9.226 0.765 9.0 85,147,886 1,840.0 5,182.9 527 283.9 60.00

04/09/09 9.431 0.774 9.2 84,323,023 1,840.0 5,132.7 517 283.9 60.00

04/09/09 9.431 0.767 9.2 83,589,664 1,840.0 5,088.1 515 282.7 60.00

04/09/09 9.431 0.763 9.2 83,126,662 1,840.0 5,059.9 511 284.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

00:00

01:00 S S S

02:00

03:00

04:00

05:00 C 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

03:00

04:00

04/09/09 9.620 0.768 9.3 82,726,387 1,840.0 4,990.5 506 283.6 60.00

04/09/09 9.516 0.766 9.2 83,470,223 1,840.0 5,035.4 514 283.4 60.00

04/09/09 9.431 0.777 9.2 84,647,672 1,840.0 5,152.5 527 286.1 60.00

04/09/09 9.431 0.776 9.2 84,556,892 1,840.0 5,146.9 527 286.8 60.00

04/09/09 9.723 0.784 9.4 83,608,148 1,840.0 5,043.7 516 283.9 60.00

04/09/09 9.841 0.676 9.0 75,287,176 1,840.0 4,296.3 445 276.5 60.00

04/09/09 9.894 0.498 8.1 61,645,677 1,840.0 3,149.3 329 262.4 60.00

04/09/09 9.360 0.446 7.5 59,568,107 1,840.0 2,978.4 299 249.8 60.00

04/10/09 9.527 0.490 7.8 62,929,340 1,840.0 3,214.9 327 246.5 60.00

04/10/09 9.669 0.511 8.0 64,001,638 1,840.0 3,304.5 329 244.8 60.00

04/10/09 9.706 0.546 8.2 66,751,523 1,840.0 3,519.0 357 246.8 60.00

04/10/09 9.772 0.498 8.0 62,427,617 1,840.0 3,189.3 327 246.1 60.00

04/10/09 9.485 0.448 7.6 59,131,588 1,840.0 2,956.6 297 241.5 60.00

04/10/09 9.626 0.595 8.3 71,804,979 1,840.0 3,863.4 387 231.5 60.00

04/10/09 9.796 0.796 9.3 85,831,690 1,840.0 5,084.6 511 261.3 60.00

04/10/09 9.620 0.799 9.3 86,097,782 1,840.0 5,194.0 525 271.3 60.00

04/10/09 9.620 0.789 9.3 84,992,952 1,840.0 5,127.3 522 272.6 60.00

04/10/09 9.431 0.784 9.2 85,424,708 1,840.0 5,199.8 526 276.1 60.00

04/10/09 9.431 0.784 9.2 85,451,353 1,840.0 5,201.4 526 277.0 60.00

04/10/09 9.516 0.777 9.2 84,624,855 1,840.0 5,105.1 518 275.7 60.00

04/10/09 9.516 0.766 9.2 83,437,445 1,840.0 5,033.4 510 275.7 60.00

04/10/09 9.586 0.739 9.1 81,415,348 1,840.0 4,823.0 489 274.0 60.00

04/10/09 9.640 0.672 8.9 75,710,170 1,840.0 4,361.6 446 267.9 60.00

04/10/09 9.640 0.679 8.9 76,501,960 1,840.0 4,407.2 448 262.7 60.00

04/10/09 9.674 0.731 9.1 80,556,972 1,840.0 4,728.3 479 268.3 60.00

04/10/09 9.781 0.746 9.2 81,313,298 1,840.0 4,772.7 485 271.0 60.00

04/10/09 9.796 0.774 9.3 83,386,196 1,840.0 4,939.7 500 272.6 60.00

04/10/09 9.636 0.807 9.4 86,038,491 1,840.0 5,237.1 527 276.9 60.00

04/10/09 9.930 0.819 9.6 85,474,287 1,840.0 5,156.3 523 278.6 60.00

04/10/09 10.194 0.768 9.5 81,035,355 1,840.0 4,712.4 483 274.9 60.00

04/10/09 10.112 0.804 9.6 83,884,320 1,840.0 4,969.2 500 270.6 60.00

04/10/09 10.301 0.778 9.6 81,231,749 1,840.0 4,723.8 485 272.3 60.00

04/11/09 10.046 0.685 9.1 75,403,481 1,840.0 4,261.9 439 265.1 60.00

04/11/09 10.076 0.581 8.6 67,756,365 1,840.0 3,608.7 368 257.0 60.00

04/11/09 10.180 0.572 8.6 66,603,108 1,840.0 3,511.1 357 249.8 60.00

04/11/09 9.490 0.534 8.1 66,058,915 1,840.0 3,518.4 350 247.0 60.00

04/11/09 9.790 0.492 8.1 60,815,491 1,840.0 3,139.9 315 245.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

05:00 C 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 S S S

02:00

03:00

04:00

05:00 C 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

04/11/09 9.649 0.454 7.9 57,589,410 1,840.0 2,942.0 289 229.7 60.00

04/11/09 9.790 0.489 8.1 60,495,751 1,840.0 3,123.4 307 238.7 60.00

04/11/09 9.906 0.651 8.8 74,115,553 1,840.0 4,108.6 407 245.8 60.00

04/11/09 9.965 0.710 9.2 77,355,030 1,840.0 4,456.3 447 255.2 60.00

04/11/09 9.732 0.687 8.9 77,368,148 1,840.0 4,415.0 446 257.9 60.00

04/11/09 9.841 0.683 9.0 76,109,776 1,840.0 4,343.2 437 259.5 60.00

04/11/09 9.732 0.670 8.9 75,482,584 1,840.0 4,307.5 434 259.2 60.00

04/11/09 9.715 0.650 8.8 74,082,081 1,840.0 4,187.2 420 259.4 60.00

04/11/09 9.568 0.613 8.5 72,315,817 1,840.0 4,008.8 399 256.1 60.00

04/11/09 9.663 0.610 8.5 71,954,517 1,840.0 3,949.7 392 254.8 60.00

04/11/09 9.663 0.611 8.5 72,027,532 1,840.0 3,953.7 392 255.4 60.00

04/11/09 9.759 0.608 8.5 71,708,680 1,840.0 3,897.2 390 254.8 60.00

04/11/09 9.715 0.660 8.8 75,165,022 1,840.0 4,248.5 422 257.2 60.00

04/11/09 9.749 0.692 9.0 77,105,755 1,840.0 4,442.0 443 261.6 60.00

04/11/09 9.979 0.729 9.3 78,540,160 1,840.0 4,567.3 458 264.6 60.00

04/11/09 9.965 0.713 9.2 77,688,994 1,840.0 4,475.6 450 263.7 60.00

04/11/09 9.906 0.652 8.8 74,215,064 1,840.0 4,114.1 412 261.3 60.00

04/11/09 10.046 0.549 8.4 65,493,749 1,840.0 3,417.1 347 256.7 60.00

04/11/09 9.546 0.395 7.4 53,459,858 1,840.0 2,585.8 254 246.2 60.00

04/12/09 9.264 0.359 7.1 50,704,565 1,840.0 2,425.0 235 236.7 60.00

04/12/09 9.288 0.366 7.2 50,893,231 1,840.0 2,461.7 235 233.3 60.00

04/12/09 9.288 0.364 7.2 50,686,465 1,840.0 2,451.7 237 231.0 60.00

04/12/09 9.525 0.354 7.3 48,649,129 1,840.0 2,326.7 225 228.6 60.00

04/12/09 9.313 0.373 7.3 51,140,731 1,840.0 2,501.5 240 226.7 60.00

04/12/09 9.337 0.383 7.4 51,907,545 1,840.0 2,567.2 247 216.3 60.00

04/12/09 9.610 0.428 7.7 55,699,145 1,840.0 2,784.9 267 230.0 60.00

04/12/09 10.104 0.586 8.8 66,784,142 1,840.0 3,629.6 352 235.1 60.00

04/12/09 9.951 0.672 9.1 74,033,053 1,840.0 4,224.7 417 248.2 60.00

04/12/09 9.698 0.641 8.7 73,805,127 1,840.0 4,131.5 414 254.5 60.00

04/12/09 9.435 0.580 8.3 69,978,221 1,840.0 3,841.2 381 253.0 60.00

04/12/09 9.688 0.514 8.1 63,633,463 1,840.0 3,320.0 334 248.3 60.00

04/12/09 9.772 0.465 8.0 58,295,080 1,840.0 2,978.1 294 246.8 60.00

04/12/09 9.485 0.403 7.6 53,139,711 1,840.0 2,657.0 260 244.2 60.00

04/12/09 9.589 0.386 7.6 50,847,289 1,840.0 2,514.7 246 238.8 60.00

04/12/09 9.548 0.440 7.9 55,776,238 1,840.0 2,879.7 280 237.6 60.00

04/12/09 10.004 0.571 8.8 65,016,971 1,840.0 3,568.9 348 242.6 60.00

04/12/09 9.781 0.694 9.2 75,624,995 1,840.0 4,438.9 435 255.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

04/12/09 9.290 0.714 8.9 80,454,383 1,840.0 4,809.8 475 264.8 60.00

04/12/09 9.375 0.722 8.9 81,323,280 1,840.0 4,817.5 479 270.1 60.00

04/12/09 9.336 0.671 8.7 77,339,551 1,840.0 4,497.5 449 268.0 60.00

04/12/09 9.185 0.635 8.4 75,791,813 1,840.0 4,325.1 432 264.8 60.00

04/12/09 9.510 0.554 8.2 67,722,154 1,840.0 3,643.7 363 257.5 60.00

04/12/09 9.894 0.506 8.1 62,555,173 1,840.0 3,195.7 323 252.0 60.00

04/13/09 9.696 0.384 7.6 50,664,937 1,840.0 2,478.2 243 242.4 60.00

04/13/09 9.288 0.357 7.2 49,720,017 1,840.0 2,404.9 235 240.1 60.00

04/13/09 9.417 0.367 7.3 50,406,158 1,840.0 2,438.1 238 236.6 60.00

04/13/09 9.463 0.395 7.5 52,744,139 1,840.0 2,608.5 259 235.0 60.00

04/13/09 9.337 0.387 7.4 52,475,849 1,840.0 2,595.3 254 232.5 60.00

04/13/09 9.252 0.591 8.3 71,356,310 1,840.0 3,994.4 391 227.5 60.00

04/13/09 8.954 0.682 8.5 80,408,648 1,840.0 4,763.4 478 256.6 60.00

04/13/09 7.996 0.655 7.8 84,116,420 1,840.0 5,120.1 511 265.6 60.00

04/13/09 8.027 0.678 7.9 86,001,352 1,840.0 5,281.6 527 273.0 60.00

04/13/09 7.957 0.676 7.9 85,740,583 1,840.0 5,312.2 527 275.6 60.00

04/13/09 8.087 0.684 8.1 84,572,809 1,840.0 5,285.8 527 275.6 60.00

04/13/09 8.129 0.671 8.0 84,004,704 1,840.0 5,159.0 518 275.9 60.00

04/13/09 7.925 0.644 7.8 82,743,438 1,840.0 5,081.5 504 274.7 60.00

04/13/09 7.453 0.624 7.4 84,503,916 1,840.0 5,235.6 520 275.2 60.00

04/13/09 7.112 0.578 7.0 82,793,685 1,840.0 5,084.6 509 274.6 60.00

04/13/09 7.073 0.562 6.9 81,596,207 1,840.0 4,966.7 496 272.5 60.00

04/13/09 7.011 0.573 6.9 83,270,843 1,840.0 5,113.9 511 274.4 60.00

04/13/09 7.586 0.603 7.4 81,626,880 1,840.0 4,968.6 493 271.2 60.00

04/13/09 7.957 0.666 7.9 84,490,182 1,840.0 5,234.7 519 274.2 60.00

04/13/09 8.057 0.675 8.0 84,622,886 1,840.0 5,242.9 521 276.1 60.00

04/13/09 8.099 0.657 7.9 83,300,068 1,840.0 5,070.4 507 274.1 60.00

04/13/09 8.532 0.637 8.1 78,853,151 1,840.0 4,671.2 470 270.1 60.00

04/13/09 8.718 0.623 8.2 76,202,978 1,840.0 4,472.8 449 264.6 60.00

04/13/09 8.799 0.627 8.2 76,678,943 1,840.0 4,459.1 452 261.9 60.00

04/14/09 9.099 0.631 8.4 75,252,682 1,840.0 4,335.2 440 260.8 60.00

04/14/09 9.252 0.598 8.3 72,234,743 1,840.0 4,043.6 411 257.9 60.00

04/14/09 9.645 0.571 8.4 68,165,040 1,840.0 3,704.6 377 252.1 60.00

04/14/09 9.494 0.630 8.6 73,430,780 1,840.0 4,150.4 418 253.7 60.00

04/14/09 9.185 0.708 8.8 80,640,718 1,840.0 4,820.9 480 260.4 60.00

04/14/09 9.103 0.720 8.8 81,959,888 1,840.0 4,944.3 489 252.7 60.00

04/14/09 8.535 0.722 8.4 86,157,221 1,840.0 5,291.2 524 273.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

04/14/09 9.246 0.779 9.1 85,756,804 1,840.0 5,266.6 525 277.1 60.00

04/14/09 8.964 0.761 8.9 85,747,590 1,840.0 5,312.6 527 276.9 60.00

04/14/09 8.738 0.737 8.6 85,940,757 1,840.0 5,277.9 527 277.7 60.00

04/14/09 8.662 0.743 8.6 86,612,160 1,840.0 5,366.2 528 278.6 60.00

04/14/09 9.043 0.771 8.9 86,815,046 1,840.0 5,331.6 528 277.9 60.00

04/14/09 9.064 0.781 9.0 86,948,516 1,840.0 5,387.1 528 279.4 60.00

04/14/09 9.064 0.781 9.0 87,001,120 1,840.0 5,390.3 528 280.7 60.00

04/14/09 9.165 0.788 9.1 86,790,718 1,840.0 5,377.3 528 280.3 60.00

04/14/09 9.246 0.787 9.1 86,693,842 1,840.0 5,324.1 528 282.6 60.00

04/14/09 9.329 0.776 9.1 85,460,276 1,840.0 5,201.9 518 282.8 60.00

04/14/09 9.394 0.748 9.0 83,301,875 1,840.0 4,980.0 497 277.2 60.00

04/14/09 9.516 0.787 9.2 85,717,854 1,840.0 5,171.0 514 276.5 60.00

04/14/09 9.449 0.803 9.3 86,503,856 1,840.0 5,312.5 526 278.9 60.00

04/14/09 9.431 0.783 9.2 85,278,145 1,840.0 5,190.8 517 278.1 60.00

04/14/09 9.164 0.697 8.7 80,344,538 1,840.0 4,759.6 476 273.2 60.00

04/14/09 9.443 0.680 8.8 77,393,583 1,840.0 4,500.6 453 266.2 60.00

04/14/09 9.513 0.651 8.7 75,039,002 1,840.0 4,282.1 432 262.7 60.00

04/15/09 9.681 0.614 8.6 71,532,078 1,840.0 3,965.4 403 258.5 60.00

04/15/09 9.530 0.521 8.3 62,872,873 1,840.0 3,417.0 341 252.5 60.00

04/15/09 9.610 0.409 7.7 53,213,190 1,840.0 2,660.7 264 245.2 60.00

04/15/09 9.634 0.340 7.3 46,690,879 1,840.0 2,207.7 216 236.4 60.00

04/15/09 9.185 0.355 7.2 49,461,054 1,840.0 2,419.3 232 230.6 60.00

04/15/09 8.944 0.426 7.4 57,701,926 1,840.0 2,979.2 293 219.8 60.00

04/15/09 9.121 0.627 8.5 73,963,079 1,840.0 4,301.1 418 244.0 60.00

04/15/09 9.164 0.698 8.7 80,446,569 1,840.0 4,765.6 476 254.9 60.00

04/15/09 9.059 0.715 8.6 83,300,138 1,840.0 4,934.6 491 267.0 60.00

04/15/09 8.919 0.755 8.7 86,916,809 1,840.0 5,290.6 520 272.7 60.00

04/15/09 8.999 0.758 8.7 87,278,600 1,840.0 5,265.2 520 278.1 60.00

04/15/09 8.977 0.724 8.6 84,340,486 1,840.0 5,042.1 500 277.7 60.00

04/15/09 9.036 0.693 8.5 81,702,459 1,840.0 4,795.6 480 274.7 60.00

04/15/09 9.164 0.703 8.7 81,036,570 1,840.0 4,800.6 476 273.4 60.00

04/15/09 9.394 0.743 9.0 82,728,936 1,840.0 4,945.8 489 275.7 60.00

04/15/09 9.364 0.615 8.4 73,400,084 1,840.0 4,108.8 416 271.8 60.00

04/15/09 9.373 0.495 8.0 62,010,672 1,840.0 3,302.8 337 258.2 60.00

04/15/09 9.209 0.451 7.7 58,661,435 1,840.0 3,060.6 299 249.2 60.00

04/15/09 9.162 0.530 7.9 67,186,899 1,840.0 3,615.0 350 251.2 60.00

04/15/09 9.587 0.633 8.6 73,812,508 1,840.0 4,131.9 410 259.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

05:00 C C

06:00 C

07:00

08:00

04/15/09 9.607 0.516 8.2 63,065,974 1,840.0 3,359.0 335 254.9 60.00

04/15/09 9.790 0.481 8.1 59,483,488 1,840.0 3,071.1 302 255.5 60.00

04/15/09 10.016 0.464 8.2 56,707,511 1,840.0 2,897.0 279 253.7 60.00

04/15/09 9.841 0.516 8.4 61,597,108 1,840.0 3,280.7 315 250.5 60.00

04/16/09 9.415 0.563 8.2 68,758,532 1,840.0 3,736.9 364 256.7 60.00

04/16/09 9.230 0.608 8.2 74,281,192 1,840.0 4,117.8 404 258.9 60.00

04/16/09 8.990 0.643 8.3 77,618,484 1,840.0 4,471.5 439 256.7 60.00

04/16/09 8.611 0.728 8.4 86,813,668 1,840.0 5,284.3 512 267.3 60.00

04/16/09 8.433 0.726 8.3 87,620,809 1,840.0 5,381.1 522 272.5 60.00

04/16/09 8.848 0.685 8.4 81,717,276 1,840.0 4,840.8 481 257.9 60.00

04/16/09 8.919 0.751 8.7 86,551,384 1,840.0 5,268.3 512 272.4 60.00

04/16/09 8.848 0.659 8.4 78,626,207 1,840.0 4,657.7 464 267.9 60.00

04/16/09 8.799 0.620 8.2 75,746,421 1,840.0 4,404.8 439 266.2 60.00

04/16/09 8.893 0.558 7.9 70,819,683 1,840.0 3,925.9 388 263.3 60.00

04/16/09 8.942 0.608 8.1 75,270,312 1,840.0 4,254.4 422 264.1 60.00

04/16/09 8.867 0.552 7.8 70,953,380 1,840.0 3,894.7 385 262.9 60.00

04/16/09 9.070 0.534 7.9 67,772,158 1,840.0 3,683.3 365 256.9 60.00

04/16/09 8.806 0.578 7.9 73,298,421 1,840.0 4,103.1 401 258.7 60.00

04/16/09 8.930 0.522 7.7 67,883,181 1,840.0 3,652.4 363 259.5 60.00

04/16/09 9.351 0.473 7.9 59,953,542 1,840.0 3,160.6 311 252.2 60.00

04/16/09 8.731 0.443 7.3 60,760,957 1,840.0 3,170.1 311 248.9 60.00

04/16/09 8.970 0.456 7.5 60,957,283 1,840.0 3,180.4 309 247.3 60.00

04/16/09 9.114 0.489 7.7 63,629,615 1,840.0 3,354.4 324 247.3 60.00

04/16/09 9.230 0.578 8.2 70,681,170 1,840.0 3,918.2 378 252.4 60.00

04/16/09 9.209 0.475 7.7 61,788,258 1,840.0 3,223.7 318 247.6 60.00

04/16/09 9.209 0.482 7.7 62,681,733 1,840.0 3,270.4 320 245.2 60.00

04/16/09 8.996 0.470 7.6 61,993,568 1,840.0 3,268.2 315 243.9 60.00

04/16/09 8.904 0.468 7.6 61,649,878 1,840.0 3,283.5 319 242.7 60.00

04/17/09 8.904 0.471 7.6 62,113,404 1,840.0 3,308.2 318 240.9 60.00

04/17/09 9.021 0.476 7.7 61,909,296 1,840.0 3,297.3 321 241.3 60.00

04/17/09 9.185 0.429 7.6 56,510,327 1,840.0 2,917.6 282 239.0 60.00

04/17/09 9.383 0.397 7.6 52,298,458 1,840.0 2,643.3 249 234.1 60.00

04/17/09 8.814 0.449 7.6 59,163,342 1,840.0 3,183.2 300 233.4 60.00

04/17/09 9.053 0.560 8.2 68,476,932 1,840.0 3,870.4 368 229.2 60.00

04/17/09 8.967 0.599 8.2 73,223,749 1,840.0 4,178.5 411 248.4 60.00

04/17/09 8.768 0.656 8.4 78,210,316 1,840.0 4,675.6 458 258.8 60.00

04/17/09 8.332 0.684 8.2 83,636,288 1,840.0 5,136.3 497 270.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

04/17/09 8.585 0.674 8.3 81,436,798 1,840.0 4,912.8 479 271.3 60.00

04/17/09 8.433 0.709 8.3 85,561,234 1,840.0 5,254.6 502 276.1 60.00

04/17/09 8.433 0.707 8.3 85,386,070 1,840.0 5,243.8 503 279.6 60.00

04/17/09 8.482 0.668 8.2 81,623,080 1,840.0 4,924.0 478 278.9 60.00

04/17/09 8.585 0.675 8.3 81,468,433 1,840.0 4,914.6 475 278.6 60.00

04/17/09 8.743 0.644 8.3 77,716,061 1,840.0 4,603.8 453 277.3 60.00

04/17/09 9.163 0.591 8.3 71,414,671 1,840.0 4,036.5 400 272.2 60.00

04/17/09 9.415 0.520 8.2 63,517,885 1,840.0 3,452.1 343 263.9 60.00

04/17/09 9.256 0.477 7.9 60,474,355 1,840.0 3,220.9 316 259.3 60.00

04/17/09 9.663 0.550 8.5 64,900,452 1,840.0 3,562.4 343 254.1 60.00

04/17/09 9.793 0.604 8.7 69,597,696 1,840.0 3,858.1 382 257.7 60.00

04/17/09 9.455 0.553 8.4 66,004,811 1,840.0 3,659.0 361 259.4 60.00

04/17/09 9.278 0.480 8.0 60,141,346 1,840.0 3,235.8 321 257.0 60.00

04/17/09 8.841 0.452 7.7 58,880,255 1,840.0 3,200.0 313 251.4 60.00

04/17/09 8.930 0.434 7.7 56,476,475 1,840.0 3,038.7 301 249.0 60.00

04/18/09 9.039 0.360 7.4 48,773,627 1,840.0 2,491.7 240 246.4 60.00

04/18/09 8.453 0.303 6.7 45,266,550 1,840.0 2,238.7 217 241.5 60.00

04/18/09 8.611 0.319 6.9 46,347,571 1,840.0 2,317.4 225 237.0 60.00

04/18/09 8.670 0.377 7.4 51,033,787 1,840.0 2,718.1 261 236.0 60.00

04/18/09 8.806 0.454 7.9 57,597,099 1,840.0 3,224.2 313 242.2 60.00

04/18/09 8.867 0.451 7.8 57,931,089 1,840.0 3,179.9 314 232.8 60.00

04/18/09 8.806 0.462 7.9 58,590,560 1,840.0 3,279.8 321 243.3 60.00

04/18/09 8.942 0.481 8.1 59,486,894 1,840.0 3,362.3 330 245.6 60.00

04/18/09 9.099 0.515 8.4 61,397,108 1,840.0 3,537.0 346 250.2 60.00

04/18/09 8.999 0.594 8.7 68,392,896 1,840.0 4,125.9 396 259.9 60.00

04/18/09 8.287 0.627 8.3 75,737,928 1,840.0 4,733.6 459 275.9 60.00

04/18/09 8.872 0.576 8.5 67,929,903 1,840.0 4,061.0 401 282.6 60.00

04/18/09 8.954 0.533 8.5 62,892,473 1,840.0 3,725.7 367 278.4 60.00

04/18/09 8.967 0.480 8.2 58,621,925 1,840.0 3,345.3 328 276.7 60.00

04/18/09 9.029 0.474 8.1 58,659,805 1,840.0 3,283.7 324 273.9 60.00

04/18/09 8.906 0.507 8.3 61,163,555 1,840.0 3,556.8 343 275.1 60.00

04/18/09 8.893 0.460 7.9 58,386,697 1,840.0 3,236.7 318 280.0 60.00

04/18/09 8.726 0.440 7.6 58,032,606 1,840.0 3,154.0 309 273.9 60.00

04/18/09 8.722 0.505 7.9 64,052,961 1,840.0 3,620.4 351 267.1 60.00

04/18/09 8.557 0.547 7.9 69,374,911 1,840.0 3,996.6 394 268.1 60.00

04/18/09 8.611 0.522 7.8 67,075,658 1,840.0 3,791.3 379 265.1 60.00

04/18/09 8.555 0.452 7.6 59,569,950 1,840.0 3,302.3 324 260.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

22:00

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C 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

03:00 S S S

04:00 S S S

05:00 C C

06:00 C

07:00

08:00

09:00 MC M

10:00

04/18/09 8.640 0.445 7.6 58,649,780 1,840.0 3,219.4 316 255.8 60.00

04/18/09 8.526 0.448 7.5 59,917,544 1,840.0 3,289.0 322 251.1 60.00

04/19/09 8.956 0.452 7.8 58,045,012 1,840.0 3,154.6 309 248.6 60.00

04/19/09 8.878 0.405 7.5 54,092,185 1,840.0 2,851.6 275 245.6 60.00

04/19/09 9.136 0.348 7.4 47,090,161 1,840.0 2,380.1 230 240.5 60.00

04/19/09 9.012 0.347 7.3 47,583,231 1,840.0 2,405.0 232 236.3 60.00

04/19/09 8.823 0.362 7.3 49,753,365 1,840.0 2,568.8 248 234.0 60.00

04/19/09 8.917 0.351 7.3 48,145,382 1,840.0 2,459.6 239 222.2 60.00

04/19/09 8.787 0.400 7.5 53,481,117 1,840.0 2,848.4 272 234.5 60.00

04/19/09 8.442 0.440 7.5 58,763,543 1,840.0 3,257.6 325 239.7 60.00

04/19/09 8.299 0.426 7.3 58,526,258 1,840.0 3,212.6 319 242.6 60.00

04/19/09 8.299 0.445 7.3 61,128,359 1,840.0 3,355.4 331 245.7 60.00

04/19/09 8.412 0.450 7.4 60,952,650 1,840.0 3,345.8 331 246.6 60.00

04/19/09 8.412 0.443 7.4 60,060,147 1,840.0 3,296.8 325 245.1 60.00

04/19/09 8.640 0.452 7.6 59,609,719 1,840.0 3,272.1 322 244.6 60.00

04/19/09 8.753 0.454 7.7 59,064,323 1,840.0 3,242.1 318 246.2 60.00

04/19/09 8.956 0.466 7.8 59,884,781 1,840.0 3,254.6 324 245.7 60.00

04/19/09 9.274 0.562 8.4 67,036,084 1,840.0 3,789.0 371 248.9 60.00

04/19/09 8.999 0.625 8.7 72,011,850 1,840.0 4,344.2 421 256.0 60.00

04/19/09 8.532 0.597 8.1 73,924,518 1,840.0 4,379.3 432 260.1 60.00

04/19/09 8.559 0.629 8.2 76,917,688 1,840.0 4,598.4 455 263.1 60.00

04/19/09 8.482 0.639 8.2 78,090,146 1,840.0 4,710.9 467 265.5 60.00

04/19/09 9.143 0.633 8.6 73,755,816 1,840.0 4,329.2 435 265.7 60.00

04/19/09 9.475 0.553 8.5 65,217,349 1,840.0 3,650.7 370 260.7 60.00

04/19/09 9.549 0.498 8.4 59,444,475 1,840.0 3,263.0 325 255.1 60.00

04/19/09 9.300 0.465 8.1 57,503,667 1,840.0 3,125.2 312 252.6 60.00

04/20/09 9.300 0.473 8.1 58,510,177 1,840.0 3,179.9 318 252.2 60.00

04/20/09 9.300 0.472 8.1 58,398,369 1,840.0 3,173.8 316 255.6 60.00

04/20/09 9.300 0.459 8.1 56,809,003 1,840.0 3,087.4 308 255.6 60.00

04/20/09 9.910 0.411 8.2 50,221,781 1,840.0 2,593.0 260 255.3 60.00

04/20/09 9.607 0.424 8.2 51,853,457 1,840.0 2,761.7 268 249.1 60.00

04/20/09 8.906 0.566 8.3 68,361,735 1,840.0 3,975.4 385 244.7 60.00

04/20/09 8.037 0.606 7.7 78,829,237 1,840.0 4,712.6 469 275.0 60.00

04/20/09 7.965 0.639 7.7 83,164,658 1,840.0 5,017.0 497 274.1 60.00

04/20/09 8.201 0.697 8.0 87,303,215 1,840.0 5,314.1 526 278.5 60.00

04/20/09 8.482 0.727 8.2 88,859,286 1,840.0 5,360.5 536 262.3 60.00

04/20/09 8.304 0.723 8.1 89,515,391 1,840.0 5,448.7 544 281.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

04/20/09 8.304 0.722 8.1 89,392,585 1,840.0 5,441.3 544 281.8 60.00

04/20/09 8.509 0.733 8.3 88,552,043 1,840.0 5,390.1 543 283.3 60.00

04/20/09 8.532 0.699 8.1 86,527,286 1,840.0 5,125.8 517 281.6 60.00

04/20/09 8.824 0.709 8.3 85,663,928 1,840.0 5,028.1 510 277.4 60.00

04/20/09 8.848 0.729 8.4 87,034,136 1,840.0 5,155.8 522 278.6 60.00

04/20/09 9.036 0.734 8.5 86,513,737 1,840.0 5,078.0 515 278.7 60.00

04/20/09 9.099 0.698 8.4 83,325,164 1,840.0 4,800.2 493 278.0 60.00

04/20/09 9.094 0.605 8.0 75,828,458 1,840.0 4,162.3 430 269.0 60.00

04/20/09 9.005 0.615 8.0 77,038,237 1,840.0 4,270.6 440 266.1 60.00

04/20/09 8.814 0.559 7.6 73,726,574 1,840.0 3,966.8 407 263.1 60.00

04/20/09 8.944 0.514 7.4 69,646,824 1,840.0 3,595.9 364 256.9 60.00

04/20/09 8.794 0.477 7.2 66,455,410 1,840.0 3,395.0 344 253.5 60.00

04/20/09 8.811 0.341 6.6 51,743,275 1,840.0 2,418.4 239 244.4 60.00

04/21/09 8.475 0.300 6.2 48,459,249 1,840.0 2,212.3 217 237.1 60.00

04/21/09 8.277 0.304 6.2 49,078,009 1,840.0 2,293.9 221 233.1 60.00

04/21/09 8.915 0.320 6.6 48,657,101 1,840.0 2,247.7 218 229.9 60.00

04/21/09 9.238 0.353 7.0 50,596,840 1,840.0 2,392.4 231 229.7 60.00

04/21/09 9.130 0.295 6.6 44,827,284 1,840.0 2,022.1 200 228.7 60.00

04/21/09 8.577 0.279 6.2 45,054,965 1,840.0 2,032.4 200 214.6 60.00

04/21/09 8.577 0.276 6.2 44,666,105 1,840.0 2,014.8 202 222.7 60.00

04/21/09 9.295 0.298 6.8 43,951,465 1,840.0 2,006.5 199 221.8 60.00

04/21/09 9.003 0.324 6.9 47,014,039 1,840.0 2,248.5 219 221.9 60.00

04/21/09 8.731 0.461 7.3 63,241,538 1,840.0 3,299.6 318 235.3 60.00

04/21/09 9.090 0.516 7.6 67,982,271 1,840.0 3,546.9 351 244.6 60.00

04/21/09 9.114 0.542 7.7 70,481,816 1,840.0 3,715.6 368 249.1 60.00

04/21/09 8.996 0.538 7.6 70,927,078 1,840.0 3,739.1 373 252.4 60.00

04/21/09 8.814 0.565 7.6 74,455,695 1,840.0 4,006.1 403 256.4 60.00

04/21/09 8.787 0.547 7.5 73,135,268 1,840.0 3,895.2 398 257.3 60.00

04/21/09 8.702 0.489 7.2 68,014,221 1,840.0 3,511.6 358 253.5 60.00

04/21/09 8.519 0.435 6.9 63,182,920 1,840.0 3,193.5 319 250.7 60.00

04/21/09 8.272 0.416 6.7 62,179,959 1,840.0 3,142.8 315 249.6 60.00

04/21/09 8.062 0.426 6.6 64,640,278 1,840.0 3,302.3 328 247.6 60.00

04/21/09 8.286 0.511 7.0 73,230,868 1,840.0 3,860.5 384 252.3 60.00

04/21/09 8.496 0.563 7.4 76,261,698 1,840.0 4,144.7 417 258.7 60.00

04/21/09 8.611 0.508 7.2 70,667,665 1,840.0 3,687.0 374 257.7 60.00

04/21/09 8.642 0.444 7.0 63,512,128 1,840.0 3,210.1 317 251.1 60.00

04/21/09 8.580 0.405 6.8 59,675,673 1,840.0 2,951.4 293 246.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

00:00

01:00

02:00

03:00

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

04/22/09 8.201 0.378 6.5 58,206,948 1,840.0 2,878.7 283 242.3 60.00

04/22/09 8.611 0.356 6.6 54,018,598 1,840.0 2,583.5 253 239.6 60.00

04/22/09 8.742 0.352 6.7 52,612,042 1,840.0 2,516.2 249 236.1 60.00

04/22/09 8.611 0.392 6.9 56,991,833 1,840.0 2,849.6 278 236.2 60.00

04/22/09 8.706 0.395 6.9 57,438,491 1,840.0 2,840.7 280 237.8 60.00

04/22/09 8.672 0.454 7.1 64,048,974 1,840.0 3,272.1 323 229.4 60.00

04/22/09 8.850 0.515 7.4 69,698,433 1,840.0 3,636.4 362 248.6 60.00

04/22/09 8.640 0.590 7.6 77,791,258 1,840.0 4,270.0 430 256.7 60.00

04/22/09 8.692 0.698 8.1 86,333,716 1,840.0 5,020.5 506 270.7 60.00

04/22/09 8.663 0.707 8.3 85,348,734 1,840.0 5,102.4 511 275.9 60.00

04/22/09 8.906 0.706 8.3 85,244,966 1,840.0 4,957.2 507 275.7 60.00

04/22/09 8.824 0.681 8.3 82,245,054 1,840.0 4,827.4 491 275.0 60.00

04/22/09 8.611 0.686 8.4 81,820,123 1,840.0 4,980.3 499 277.0 60.00

04/22/09 8.584 0.597 8.0 74,800,178 1,840.0 4,349.8 439 271.4 60.00

04/22/09 8.639 0.567 7.9 71,914,613 1,840.0 4,103.8 412 265.5 60.00

04/22/09 8.930 0.484 7.7 62,963,003 1,840.0 3,387.7 343 258.8 60.00

04/22/09 8.731 0.434 7.3 59,532,879 1,840.0 3,106.1 310 252.7 60.00

04/22/09 8.611 0.433 7.2 60,242,883 1,840.0 3,143.1 312 249.4 60.00

04/22/09 8.759 0.456 7.4 61,821,077 1,840.0 3,259.0 322 249.0 60.00

04/22/09 8.726 0.496 7.6 65,392,263 1,840.0 3,553.9 349 249.8 60.00

04/22/09 8.640 0.490 7.6 64,680,846 1,840.0 3,550.4 350 249.2 60.00

04/22/09 8.944 0.400 7.4 54,219,857 1,840.0 2,799.4 278 247.1 60.00

04/22/09 8.861 0.334 7.1 47,153,360 1,840.0 2,357.7 231 242.2 60.00

04/22/09 8.547 0.301 6.7 45,089,814 1,840.0 2,205.5 219 236.5 60.00

04/23/09 8.453 0.299 6.7 44,781,940 1,840.0 2,214.8 217 232.0 60.00

04/23/09 8.519 0.320 6.9 46,474,734 1,840.0 2,349.0 227 230.6 60.00

04/23/09 8.580 0.310 6.8 45,687,147 1,840.0 2,259.5 220 230.3 60.00

04/23/09 8.362 0.310 6.7 46,441,007 1,840.0 2,322.1 225 229.0 60.00

04/23/09 8.339 0.342 6.9 49,692,087 1,840.0 2,565.6 249 231.1 60.00

04/23/09 8.435 0.406 7.2 56,503,118 1,840.0 3,009.4 290 220.4 60.00

04/23/09 9.118 0.551 8.1 68,150,285 1,840.0 3,777.9 368 242.1 60.00

04/23/09 8.906 0.621 8.3 74,949,517 1,840.0 4,358.5 434 256.6 60.00

04/23/09 8.768 0.681 8.4 81,293,536 1,840.0 4,860.0 486 270.5 60.00

04/23/09 8.638 0.641 8.2 78,323,592 1,840.0 4,639.8 469 274.7 60.00

04/23/09 8.585 0.649 8.3 78,311,960 1,840.0 4,724.3 472 279.7 60.00

04/23/09 8.832 0.563 8.0 70,479,482 1,840.0 3,983.6 399 274.5 60.00

04/23/09 8.611 0.557 7.8 71,615,763 1,840.0 4,047.9 402 268.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

04/23/09 8.698 0.497 7.5 66,461,521 1,840.0 3,575.9 362 265.5 60.00

04/23/09 8.611 0.503 7.5 67,251,165 1,840.0 3,654.9 365 259.2 60.00

04/23/09 8.753 0.527 7.7 68,591,519 1,840.0 3,765.1 379 262.7 60.00

04/23/09 8.670 0.450 7.4 61,005,844 1,840.0 3,249.2 324 258.8 60.00

04/23/09 8.670 0.453 7.4 61,305,901 1,840.0 3,265.2 323 253.8 60.00

04/23/09 8.641 0.441 7.3 60,580,205 1,840.0 3,193.6 314 253.9 60.00

04/23/09 8.496 0.499 7.4 67,606,640 1,840.0 3,674.3 363 255.6 60.00

04/23/09 8.698 0.480 7.5 64,191,019 1,840.0 3,453.8 344 255.5 60.00

04/23/09 8.759 0.436 7.4 58,988,089 1,840.0 3,109.7 305 252.8 60.00

04/23/09 8.861 0.360 7.1 50,854,801 1,840.0 2,542.8 249 249.9 60.00

04/23/09 8.643 0.307 6.7 45,877,316 1,840.0 2,219.1 218 242.0 60.00

04/24/09 8.675 0.315 6.8 46,427,850 1,840.0 2,270.9 220 235.9 60.00

04/24/09 8.930 0.325 7.0 46,569,373 1,840.0 2,277.8 220 235.8 60.00

04/24/09 8.930 0.324 7.0 46,439,670 1,840.0 2,271.5 220 233.9 60.00

04/24/09 9.058 0.335 7.1 47,347,183 1,840.0 2,315.9 226 233.2 60.00

04/24/09 9.185 0.340 7.2 47,284,430 1,840.0 2,312.8 226 233.4 60.00

04/24/09 9.360 0.382 7.5 51,068,250 1,840.0 2,553.4 250 222.7 60.00

04/24/09 10.515 0.507 8.7 58,422,204 1,840.0 3,016.4 296 239.9 60.00

04/24/09 10.544 0.556 9.0 61,878,447 1,840.0 3,295.7 325 247.1 60.00

04/24/09 9.989 0.556 8.7 64,069,591 1,840.0 3,482.1 344 249.4 60.00

04/24/09 9.256 0.495 7.9 62,757,042 1,840.0 3,342.5 332 252.6 60.00

04/24/09 9.021 0.491 7.7 63,869,384 1,840.0 3,401.7 341 255.4 60.00

04/24/09 8.726 0.502 7.6 66,194,100 1,840.0 3,597.5 358 258.3 60.00

04/24/09 8.639 0.573 7.9 72,698,522 1,840.0 4,148.6 418 266.7 60.00

04/24/09 8.557 0.582 7.9 73,848,649 1,840.0 4,254.3 426 275.2 60.00

04/24/09 8.665 0.589 8.0 73,810,753 1,840.0 4,252.2 433 283.6 60.00

04/24/09 8.582 0.474 7.4 64,230,473 1,840.0 3,455.9 349 276.0 60.00

04/24/09 8.435 0.432 7.2 60,144,573 1,840.0 3,203.4 318 265.1 60.00

04/24/09 8.553 0.437 7.3 59,997,291 1,840.0 3,195.5 316 260.2 60.00

04/24/09 8.582 0.473 7.4 64,000,275 1,840.0 3,443.5 341 258.7 60.00

04/24/09 8.667 0.545 7.7 70,979,179 1,840.0 3,934.7 396 264.1 60.00

04/24/09 9.114 0.469 7.7 61,090,217 1,840.0 3,220.5 330 265.1 60.00

04/24/09 8.641 0.441 7.3 60,575,456 1,840.0 3,193.4 320 261.4 60.00

04/24/09 8.823 0.408 7.3 56,045,613 1,840.0 2,893.7 288 255.0 60.00

04/24/09 8.553 0.419 7.3 57,514,756 1,840.0 3,063.3 299 251.7 60.00

04/25/09 8.698 0.448 7.5 59,872,229 1,840.0 3,221.4 319 253.0 60.00

04/25/09 8.787 0.448 7.5 59,898,603 1,840.0 3,190.3 316 252.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

02:00 S S S

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

04/25/09 8.670 0.435 7.4 58,883,688 1,840.0 3,136.2 314 249.0 60.00

04/25/09 8.944 0.398 7.4 53,935,276 1,840.0 2,784.7 277 246.8 60.00

04/25/09 8.878 0.425 7.5 56,801,990 1,840.0 2,994.5 297 244.3 60.00

04/25/09 8.904 0.461 7.6 60,741,483 1,840.0 3,235.1 326 234.6 60.00

04/25/09 9.114 0.462 7.7 60,082,188 1,840.0 3,167.4 321 248.5 60.00

04/25/09 8.930 0.474 7.7 61,741,803 1,840.0 3,322.0 333 246.2 60.00

04/25/09 9.070 0.501 7.9 63,557,099 1,840.0 3,454.2 346 246.8 60.00

04/25/09 8.930 0.465 7.7 60,505,747 1,840.0 3,255.5 324 247.1 60.00

04/25/09 8.930 0.467 7.7 60,781,587 1,840.0 3,270.3 325 244.8 60.00

04/25/09 8.814 0.461 7.6 60,855,264 1,840.0 3,274.3 324 243.7 60.00

04/25/09 8.814 0.457 7.6 60,277,307 1,840.0 3,243.2 319 243.2 60.00

04/25/09 8.726 0.470 7.6 61,921,644 1,840.0 3,365.3 330 244.3 60.00

04/25/09 8.753 0.482 7.7 62,749,122 1,840.0 3,444.4 337 244.3 60.00

04/25/09 8.806 0.514 7.9 65,257,647 1,840.0 3,653.0 355 247.0 60.00

04/25/09 8.748 0.541 8.0 67,713,073 1,840.0 3,864.1 380 250.7 60.00

04/25/09 8.667 0.480 7.7 62,452,713 1,840.0 3,462.1 342 250.1 60.00

04/25/09 8.667 0.492 7.7 64,007,291 1,840.0 3,548.2 344 248.5 60.00

04/25/09 8.695 0.519 7.8 66,701,773 1,840.0 3,733.9 370 251.4 60.00

04/25/09 8.726 0.458 7.6 60,372,089 1,840.0 3,281.1 324 248.8 60.00

04/25/09 9.283 0.384 7.6 50,645,577 1,840.0 2,587.3 254 243.1 60.00

04/25/09 9.360 0.351 7.5 46,942,695 1,840.0 2,347.2 227 236.3 60.00

04/25/09 8.580 0.331 6.8 48,739,784 1,840.0 2,410.5 232 233.1 60.00

04/26/09 8.643 0.317 6.7 47,423,996 1,840.0 2,293.9 220 230.5 60.00

04/26/09 8.643 0.320 6.7 47,826,238 1,840.0 2,313.3 221 229.6 60.00

04/26/09 8.643 0.316 6.7 47,231,200 1,840.0 2,284.5 219 227.7 60.00

04/26/09 8.772 0.320 6.8 47,099,278 1,840.0 2,278.2 219 226.5 60.00

04/26/09 8.772 0.320 6.8 47,167,586 1,840.0 2,281.5 219 226.4 60.00

04/26/09 8.772 0.321 6.8 47,327,565 1,840.0 2,289.2 220 215.0 60.00

04/26/09 8.901 0.339 6.9 49,268,539 1,840.0 2,383.1 230 226.7 60.00

04/26/09 8.794 0.400 7.2 55,673,249 1,840.0 2,844.2 276 229.9 60.00

04/26/09 8.878 0.399 7.5 53,356,144 1,840.0 2,812.8 277 231.6 60.00

04/26/09 8.996 0.404 7.6 53,257,980 1,840.0 2,807.6 275 231.3 60.00

04/26/09 8.867 0.460 7.8 59,076,060 1,840.0 3,242.8 322 237.0 60.00

04/26/09 8.930 0.470 7.7 61,152,065 1,840.0 3,290.2 330 244.9 60.00

04/26/09 8.996 0.433 7.6 57,141,344 1,840.0 3,012.3 297 244.0 60.00

04/26/09 9.021 0.473 7.7 61,528,234 1,840.0 3,277.0 326 247.3 60.00

04/26/09 9.114 0.481 7.7 62,625,882 1,840.0 3,301.5 332 249.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

04/26/09 9.114 0.469 7.7 61,006,657 1,840.0 3,216.1 323 251.3 60.00

04/26/09 9.209 0.467 7.7 60,807,805 1,840.0 3,172.6 320 250.8 60.00

04/26/09 9.283 0.440 7.6 57,969,512 1,840.0 2,961.5 295 251.3 60.00

04/26/09 9.233 0.467 7.8 59,960,478 1,840.0 3,160.9 312 248.7 60.00

04/26/09 9.415 0.525 8.2 64,187,487 1,840.0 3,488.4 349 251.3 60.00

04/26/09 9.984 0.424 8.0 53,095,842 1,840.0 2,654.8 268 248.2 60.00

04/26/09 9.161 0.405 7.5 54,105,400 1,840.0 2,764.1 274 245.5 60.00

04/26/09 9.734 0.385 7.8 49,422,373 1,840.0 2,471.1 247 245.1 60.00

04/26/09 9.766 0.344 7.4 46,552,321 1,840.0 2,201.1 218 243.2 60.00

04/27/09 9.525 0.340 7.3 46,631,140 1,840.0 2,230.2 219 240.4 60.00

04/27/09 9.502 0.336 7.2 46,768,010 1,840.0 2,211.3 218 239.6 60.00

04/27/09 9.655 0.348 7.4 47,068,288 1,840.0 2,251.1 218 236.3 60.00

04/27/09 9.696 0.371 7.6 48,904,287 1,840.0 2,392.0 233 235.6 60.00

04/27/09 9.805 0.362 7.6 47,756,351 1,840.0 2,309.9 225 236.3 60.00

04/27/09 9.785 0.356 7.5 47,629,718 1,840.0 2,278.0 220 224.0 60.00

04/27/09 9.329 0.442 7.8 56,733,365 1,840.0 2,960.0 288 238.5 60.00

04/27/09 9.207 0.591 8.5 69,732,425 1,840.0 4,017.2 390 250.1 60.00

04/27/09 9.674 0.706 9.1 77,722,054 1,840.0 4,561.9 454 264.6 60.00

04/27/09 9.270 0.743 8.8 84,636,226 1,840.0 5,013.8 495 277.3 60.00

04/27/09 9.226 0.783 9.0 87,207,144 1,840.0 5,308.3 523 287.5 60.00

04/27/09 9.064 0.769 9.0 85,644,575 1,840.0 5,306.3 525 288.7 60.00

04/27/09 9.064 0.747 9.0 83,229,450 1,840.0 5,156.6 515 289.9 60.00

04/27/09 9.043 0.705 8.9 79,333,437 1,840.0 4,872.1 491 289.8 60.00

04/27/09 9.103 0.667 8.8 75,957,265 1,840.0 4,582.2 466 288.3 60.00

04/27/09 9.145 0.726 9.0 80,847,713 1,840.0 4,965.1 491 291.7 60.00

04/27/09 9.121 0.634 8.5 74,770,942 1,840.0 4,348.1 443 282.8 60.00

04/27/09 9.185 0.563 8.0 70,521,098 1,840.0 3,832.7 395 270.8 60.00

04/27/09 9.208 0.541 8.1 66,948,114 1,840.0 3,674.9 371 261.7 60.00

04/27/09 9.118 0.552 8.1 68,343,625 1,840.0 3,788.6 382 258.4 60.00

04/27/09 9.510 0.489 8.2 59,705,644 1,840.0 3,212.4 327 252.8 60.00

04/27/09 9.162 0.469 7.9 59,532,828 1,840.0 3,203.1 319 249.0 60.00

04/27/09 8.996 0.430 7.6 56,743,313 1,840.0 2,991.3 295 246.9 60.00

04/27/09 8.702 0.387 7.2 53,938,447 1,840.0 2,784.8 274 241.5 60.00

04/28/09 9.084 0.335 7.2 46,678,113 1,840.0 2,308.5 225 236.9 60.00

04/28/09 8.736 0.322 7.0 46,068,825 1,840.0 2,303.4 220 233.3 60.00

04/28/09 8.736 0.317 7.0 45,395,366 1,840.0 2,269.8 218 229.4 60.00

04/28/09 8.766 0.325 7.1 45,852,873 1,840.0 2,317.6 220 227.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

04:00

05:00 C C

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

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

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

04/28/09 8.823 0.357 7.3 49,005,165 1,840.0 2,530.1 240 227.6 60.00

04/28/09 8.878 0.403 7.5 53,858,172 1,840.0 2,839.3 277 218.1 60.00

04/28/09 8.867 0.496 7.8 63,752,776 1,840.0 3,499.5 347 237.2 60.00

04/28/09 8.639 0.528 7.9 66,969,699 1,840.0 3,821.7 370 243.9 60.00

04/28/09 8.557 0.528 7.9 66,953,957 1,840.0 3,857.1 374 250.3 60.00

04/28/09 8.841 0.457 7.7 59,520,500 1,840.0 3,234.8 316 253.6 60.00

04/28/09 8.944 0.379 7.4 51,328,725 1,840.0 2,650.1 258 248.0 60.00

04/28/09 8.611 0.435 7.5 58,175,056 1,840.0 3,161.7 304 243.5 60.00

04/28/09 8.611 0.512 7.8 65,812,493 1,840.0 3,719.8 362 248.7 60.00

04/28/09 8.640 0.474 7.6 62,505,158 1,840.0 3,431.0 337 252.7 60.00

04/28/09 8.814 0.440 7.6 58,036,770 1,840.0 3,122.6 300 248.8 60.00

04/28/09 8.412 0.440 7.4 59,543,113 1,840.0 3,268.4 308 245.5 60.00

04/28/09 8.904 0.413 7.6 54,402,500 1,840.0 2,897.5 277 242.7 60.00

04/28/09 9.064 0.372 7.5 49,716,920 1,840.0 2,566.9 250 240.6 60.00

04/28/09 9.064 0.372 7.5 49,756,324 1,840.0 2,568.9 249 240.4 60.00

04/28/09 8.780 0.467 7.8 59,966,883 1,840.0 3,324.3 315 242.9 60.00

04/28/09 8.780 0.500 7.8 64,211,837 1,840.0 3,559.6 347 254.3 60.00

04/28/09 8.466 0.439 7.3 60,309,221 1,840.0 3,244.9 316 251.7 60.00

04/28/09 8.492 0.390 7.1 55,101,404 1,840.0 2,874.8 280 246.7 60.00

04/28/09 8.492 0.390 7.1 55,025,010 1,840.0 2,870.9 280 240.9 60.00

04/29/09 8.944 0.381 7.4 51,579,428 1,840.0 2,663.0 263 238.6 60.00

04/29/09 9.405 0.375 7.7 48,753,161 1,840.0 2,490.6 245 236.7 60.00

04/29/09 9.064 0.371 7.5 49,563,197 1,840.0 2,559.0 249 233.5 60.00

04/29/09 8.944 0.373 7.4 50,494,284 1,840.0 2,607.0 253 231.8 60.00

04/29/09 8.641 0.389 7.3 53,362,346 1,840.0 2,813.1 270 232.2 60.00

04/29/09 8.583 0.495 7.7 64,420,934 1,840.0 3,606.2 345 225.2 60.00

04/29/09 8.433 0.625 8.3 75,517,055 1,840.0 4,637.7 446 251.0 60.00

04/29/09 8.145 0.677 8.3 81,787,178 1,840.0 5,200.6 500 264.3 60.00

04/29/09 8.563 0.730 8.8 83,131,725 1,840.0 5,331.3 514 275.2 60.00

04/29/09 8.512 0.723 8.6 84,267,358 1,840.0 5,312.5 514 280.7 60.00

04/29/09 8.047 0.683 8.2 83,490,009 1,840.0 5,308.9 515 280.8 60.00

04/29/09 8.259 0.691 8.2 84,431,428 1,840.0 5,231.1 518 285.2 60.00

04/29/09 8.332 0.696 8.2 85,064,998 1,840.0 5,224.1 522 285.7 60.00

04/29/09 8.287 0.704 8.3 84,965,670 1,840.0 5,310.4 523 283.4 60.00

04/29/09 8.535 0.699 8.4 83,410,907 1,840.0 5,122.5 510 284.7 60.00

04/29/09 8.611 0.688 8.4 82,096,687 1,840.0 4,997.2 495 286.8 60.00

04/29/09 8.748 0.572 8.0 71,669,734 1,840.0 4,089.9 415 277.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

04/29/09 9.138 0.489 7.8 62,768,960 1,840.0 3,343.1 337 267.7 60.00

04/29/09 9.021 0.486 7.7 63,230,500 1,840.0 3,367.7 335 261.4 60.00

04/29/09 8.930 0.524 7.7 68,166,791 1,840.0 3,667.7 366 267.3 60.00

04/29/09 9.306 0.479 7.7 62,359,268 1,840.0 3,219.6 323 259.5 60.00

04/29/09 9.259 0.447 7.5 59,753,600 1,840.0 3,020.2 302 254.2 60.00

04/29/09 9.211 0.376 7.3 51,590,716 1,840.0 2,551.5 249 248.3 60.00

04/29/09 9.159 0.331 7.1 46,761,571 1,840.0 2,261.9 221 241.2 60.00

04/30/09 9.185 0.336 7.2 46,728,214 1,840.0 2,285.6 222 236.3 60.00

04/30/09 9.058 0.331 7.1 46,683,287 1,840.0 2,283.4 221 235.1 60.00

04/30/09 9.159 0.328 7.1 46,273,384 1,840.0 2,238.2 219 233.5 60.00

04/30/09 9.084 0.346 7.2 48,203,896 1,840.0 2,384.0 232 232.5 60.00

04/30/09 9.012 0.380 7.3 52,123,461 1,840.0 2,634.5 257 233.6 60.00

04/30/09 8.759 0.469 7.4 63,529,663 1,840.0 3,349.1 331 227.8 60.00

04/30/09 9.278 0.571 8.0 71,495,314 1,840.0 3,846.7 387 252.8 60.00

04/30/09 8.906 0.656 8.3 79,231,964 1,840.0 4,607.5 462 264.1 60.00

04/30/09 9.081 0.736 8.7 84,810,604 1,840.0 5,070.2 507 273.7 60.00

04/30/09 8.714 0.723 8.5 85,285,040 1,840.0 5,191.3 522 278.1 60.00

04/30/09 8.406 0.690 8.2 84,314,986 1,840.0 5,132.2 516 280.4 60.00

04/30/09 8.663 0.673 8.3 81,271,914 1,840.0 4,858.7 492 277.3 60.00

04/30/09 8.230 0.672 8.1 83,173,063 1,840.0 5,107.9 513 280.9 60.00

04/30/09 8.638 0.638 8.2 77,955,315 1,840.0 4,618.0 474 282.3 60.00

04/30/09 8.743 0.630 8.3 76,101,765 1,840.0 4,508.2 460 278.5 60.00

04/30/09 8.718 0.609 8.2 74,472,324 1,840.0 4,371.2 443 278.0 60.00

04/30/09 8.722 0.555 7.9 70,438,657 1,840.0 3,981.3 403 273.0 60.00

04/30/09 8.399 0.583 7.9 73,979,300 1,840.0 4,342.2 436 271.0 60.00

04/30/09 8.427 0.602 8.0 75,455,620 1,840.0 4,469.9 446 273.6 60.00

04/30/09 8.350 0.615 8.0 77,086,307 1,840.0 4,608.4 462 277.4 60.00

04/30/09 8.867 0.523 7.8 67,138,965 1,840.0 3,685.3 377 271.9 60.00

04/30/09 8.492 0.428 7.1 60,443,338 1,840.0 3,153.5 320 261.2 60.00

04/30/09 8.486 0.356 6.8 52,537,148 1,840.0 2,626.8 259 251.0 60.00

04/30/09 8.519 0.342 6.9 49,666,170 1,840.0 2,510.3 244 244.8 60.00

05/01/09 8.237 0.312 6.6 47,306,075 1,840.0 2,365.3 227 238.7 60.00

05/01/09 8.362 0.323 6.7 48,355,858 1,840.0 2,417.8 231 236.7 60.00

05/01/09 8.237 0.317 6.6 48,122,453 1,840.0 2,406.1 229 233.7 60.00

05/01/09 8.327 0.309 6.6 46,948,792 1,840.0 2,321.9 221 232.4 60.00

05/01/09 8.218 0.361 6.8 53,185,851 1,840.0 2,746.0 263 232.5 60.00

05/01/09 8.133 0.377 6.8 55,518,265 1,840.0 2,896.6 281 224.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

06:00 C

07:00

08:00 MC M

09:00

10:00 M

11:00

12:00 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

03:00

04:00

05:00 C 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

05/01/09 8.152 0.452 7.1 63,846,086 1,840.0 3,469.9 344 240.7 60.00

05/01/09 7.915 0.497 7.1 70,184,835 1,840.0 3,928.8 391 250.2 60.00

05/01/09 7.381 0.542 7.2 75,395,835 1,840.0 4,589.3 456 241.6 60.00

05/01/09 7.176 0.525 7.0 75,099,347 1,840.0 4,571.2 450 266.9 60.00

05/01/09 7.511 0.487 7.0 69,710,184 1,840.0 4,053.8 397 262.1 60.00

05/01/09 7.580 0.453 6.8 66,747,641 1,840.0 3,736.4 372 257.8 60.00

05/01/09 7.335 0.494 6.9 71,744,054 1,840.0 4,211.1 412 258.4 60.00

05/01/09 7.511 0.496 7.0 71,025,566 1,840.0 4,130.3 406 262.7 60.00

05/01/09 7.357 0.429 6.6 65,085,688 1,840.0 3,643.4 360 258.1 60.00

05/01/09 7.389 0.395 6.5 60,944,370 1,840.0 3,345.3 330 254.5 60.00

05/01/09 7.422 0.368 6.4 57,703,584 1,840.0 3,104.7 309 252.1 60.00

05/01/09 7.451 0.315 6.1 51,797,372 1,840.0 2,646.2 259 246.6 60.00

05/01/09 7.614 0.322 6.3 51,227,786 1,840.0 2,644.9 257 243.3 60.00

05/01/09 7.654 0.420 6.8 61,914,174 1,840.0 3,432.2 334 244.4 60.00

05/01/09 7.844 0.425 6.9 61,799,903 1,840.0 3,392.3 339 249.0 60.00

05/01/09 7.770 0.399 6.7 59,663,565 1,840.0 3,210.2 316 248.7 60.00

05/01/09 8.013 0.369 6.7 55,205,647 1,840.0 2,880.3 283 245.8 60.00

05/01/09 8.148 0.324 6.6 49,256,841 1,840.0 2,489.6 244 240.4 60.00

05/02/09 8.327 0.301 6.6 45,738,087 1,840.0 2,262.0 220 236.5 60.00

05/02/09 8.025 0.313 6.5 48,243,323 1,840.0 2,438.4 236 234.4 60.00

05/02/09 7.977 0.330 6.6 50,161,468 1,840.0 2,589.8 255 233.8 60.00

05/02/09 7.894 0.332 6.6 50,405,534 1,840.0 2,629.9 258 233.3 60.00

05/02/09 7.939 0.317 6.5 48,833,372 1,840.0 2,494.7 243 234.4 60.00

05/02/09 7.894 0.340 6.6 51,607,366 1,840.0 2,692.5 262 222.6 60.00

05/02/09 8.002 0.387 6.9 56,209,532 1,840.0 3,024.3 295 237.1 60.00

05/02/09 8.217 0.460 7.3 63,187,323 1,840.0 3,502.8 347 243.4 60.00

05/02/09 8.249 0.489 7.4 66,225,067 1,840.0 3,707.2 368 250.3 60.00

05/02/09 8.299 0.445 7.3 61,135,821 1,840.0 3,355.8 336 251.7 60.00

05/02/09 8.299 0.434 7.3 59,520,978 1,840.0 3,267.2 322 249.7 60.00

05/02/09 8.267 0.428 7.2 59,614,092 1,840.0 3,239.9 322 248.4 60.00

05/02/09 8.267 0.422 7.2 58,696,628 1,840.0 3,190.1 315 248.4 60.00

05/02/09 8.350 0.409 7.2 56,979,286 1,840.0 3,065.7 303 248.8 60.00

05/02/09 8.267 0.420 7.2 58,490,449 1,840.0 3,178.8 312 247.3 60.00

05/02/09 8.435 0.403 7.2 56,165,478 1,840.0 2,991.4 293 247.9 60.00

05/02/09 8.382 0.414 7.3 56,868,463 1,840.0 3,090.7 305 247.4 60.00

05/02/09 8.350 0.404 7.2 56,250,983 1,840.0 3,026.5 299 248.6 60.00

05/02/09 8.382 0.427 7.3 58,640,966 1,840.0 3,187.0 311 250.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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 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

07:00 S S S

05/02/09 8.420 0.522 7.7 67,887,759 1,840.0 3,874.0 377 254.7 60.00

05/02/09 8.584 0.577 8.0 72,264,321 1,840.0 4,202.3 417 262.6 60.00

05/02/09 8.787 0.459 7.5 61,314,809 1,840.0 3,265.7 333 258.6 60.00

05/02/09 8.850 0.413 7.4 55,920,754 1,840.0 2,917.6 291 252.4 60.00

05/02/09 8.794 0.368 7.2 51,217,657 1,840.0 2,616.6 260 246.8 60.00

05/03/09 8.861 0.326 7.1 45,969,657 1,840.0 2,298.5 224 242.0 60.00

05/03/09 8.706 0.318 6.9 46,181,807 1,840.0 2,284.0 222 239.8 60.00

05/03/09 8.486 0.313 6.8 46,076,643 1,840.0 2,303.8 224 236.7 60.00

05/03/09 8.486 0.306 6.8 45,164,088 1,840.0 2,258.2 220 235.2 60.00

05/03/09 8.486 0.318 6.8 46,935,691 1,840.0 2,346.8 230 234.4 60.00

05/03/09 8.272 0.314 6.7 46,948,153 1,840.0 2,372.9 229 222.8 60.00

05/03/09 8.428 0.348 6.9 50,555,940 1,840.0 2,582.8 254 236.2 60.00

05/03/09 8.466 0.418 7.3 57,328,608 1,840.0 3,084.5 305 240.5 60.00

05/03/09 8.466 0.435 7.3 59,737,104 1,840.0 3,214.1 323 246.9 60.00

05/03/09 8.466 0.431 7.3 59,207,048 1,840.0 3,185.6 317 251.3 60.00

05/03/09 8.466 0.432 7.3 59,241,650 1,840.0 3,187.5 316 251.4 60.00

05/03/09 8.582 0.436 7.4 59,106,189 1,840.0 3,180.2 315 249.5 60.00

05/03/09 8.267 0.417 7.2 58,075,339 1,840.0 3,156.3 314 248.7 60.00

05/03/09 8.234 0.414 7.1 58,500,987 1,840.0 3,147.6 307 251.6 60.00

05/03/09 8.318 0.414 7.1 58,369,979 1,840.0 3,108.8 308 250.6 60.00

05/03/09 8.350 0.422 7.2 58,790,091 1,840.0 3,163.2 312 248.5 60.00

05/03/09 8.640 0.463 7.6 61,012,438 1,840.0 3,349.0 332 250.7 60.00

05/03/09 8.640 0.443 7.6 58,466,401 1,840.0 3,209.3 317 253.2 60.00

05/03/09 8.695 0.491 7.8 63,068,044 1,840.0 3,530.4 343 255.4 60.00

05/03/09 8.718 0.589 8.2 71,992,234 1,840.0 4,225.6 417 266.6 60.00

05/03/09 8.806 0.512 7.9 64,983,606 1,840.0 3,637.7 368 270.3 60.00

05/03/09 9.090 0.425 7.6 56,094,068 1,840.0 2,926.6 291 262.5 60.00

05/03/09 8.878 0.417 7.5 55,692,527 1,840.0 2,936.0 288 255.9 60.00

05/03/09 11.355 0.427 9.0 47,541,422 1,840.0 2,351.2 232 250.6 60.00

05/04/09 11.611 0.397 9.0 44,194,819 1,840.0 2,137.7 207 242.1 60.00

05/04/09 11.611 0.398 9.0 44,347,372 1,840.0 2,145.0 204 236.5 60.00

05/04/09 11.611 0.401 9.0 44,674,296 1,840.0 2,160.9 206 231.8 60.00

05/04/09 11.355 0.413 9.0 46,003,595 1,840.0 2,275.2 219 229.7 60.00

05/04/09 10.764 0.447 9.0 49,808,293 1,840.0 2,598.7 250 229.6 60.00

05/04/09 10.333 0.524 9.0 58,319,254 1,840.0 3,169.5 307 221.6 60.00

05/04/09 9.657 0.644 9.0 71,756,884 1,840.0 4,172.8 411 248.3 60.00

05/04/09 9.145 0.735 9.0 81,896,808 1,840.0 5,029.5 498 264.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 S C

06:00 S S S

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

17:00

18:00

19:00

20:00

05/04/09 8.908 0.757 9.0 84,344,510 1,840.0 5,317.4 521 280.5 60.00

05/04/09 8.908 0.753 9.0 83,808,091 1,840.0 5,283.5 519 291.5 60.00

05/04/09 8.986 0.765 9.0 85,198,374 1,840.0 5,324.9 520 296.9 60.00

05/04/09 9.145 0.778 9.0 86,666,444 1,840.0 5,322.4 526 293.7 60.00

05/04/09 9.226 0.783 9.0 87,202,313 1,840.0 5,307.9 524 300.1 60.00

05/04/09 9.309 0.791 9.0 88,089,928 1,840.0 5,314.1 524 300.9 60.00

05/04/09 9.394 0.756 9.0 84,174,445 1,840.0 5,032.1 503 301.3 60.00

05/04/09 10.032 0.673 9.0 74,937,622 1,840.0 4,194.9 427 294.7 60.00

05/04/09 10.544 0.612 9.0 68,130,254 1,840.0 3,628.7 372 282.2 60.00

05/04/09 10.653 0.543 9.0 60,488,827 1,840.0 3,188.8 323 269.6 60.00

05/04/09 10.231 0.582 9.0 64,860,748 1,840.0 3,560.3 357 263.8 60.00

05/04/09 9.936 0.640 9.0 71,308,451 1,840.0 4,030.5 405 267.5 60.00

05/04/09 10.333 0.547 9.0 60,919,365 1,840.0 3,310.8 334 262.7 60.00

05/04/09 10.653 0.508 9.0 56,622,856 1,840.0 2,985.0 297 254.8 60.00

05/04/09 10.877 0.466 9.0 51,842,919 1,840.0 2,676.7 265 250.7 60.00

05/04/09 10.993 0.466 9.0 51,883,407 1,840.0 2,650.5 261 244.6 60.00

05/05/09 11.232 0.406 9.0 45,243,380 1,840.0 2,262.2 220 240.1 60.00

05/05/09 11.355 0.399 9.0 44,461,173 1,840.0 2,198.9 209 236.8 60.00

05/05/09 11.232 0.396 9.0 44,118,832 1,840.0 2,205.9 209 233.4 60.00

05/05/09 11.232 0.397 9.0 44,182,815 1,840.0 2,209.2 210 231.9 60.00

05/05/09 11.111 0.409 9.0 45,565,726 1,840.0 2,303.1 223 231.2 60.00

05/05/09 10.993 0.435 9.0 48,429,242 1,840.0 2,474.1 240 221.0 60.00

05/05/09 10.544 0.521 9.0 58,048,430 1,840.0 3,091.7 302 235.9 60.00

05/05/09 10.231 0.564 9.0 62,853,472 1,840.0 3,450.1 347 242.8 60.00

05/05/09 10.333 0.550 9.0 61,223,922 1,840.0 3,327.4 332 247.8 60.00

05/05/09 9.936 0.625 9.0 69,569,293 1,840.0 3,932.2 385 253.9 60.00

05/05/09 9.394 0.690 9.0 76,848,026 1,840.0 4,594.2 457 264.1 60.00

05/05/09 9.064 0.747 9.0 83,145,589 1,840.0 5,151.4 511 276.3 60.00

05/05/09 8.908 0.749 9.0 83,426,119 1,840.0 5,259.5 523 284.7 60.00

05/05/09 8.908 0.741 9.0 82,482,481 1,840.0 5,200.0 516 288.1 60.00

05/05/09 8.908 0.740 9.0 82,418,164 1,840.0 5,195.9 513 288.6 60.00

05/05/09 9.145 0.717 9.0 79,840,736 1,840.0 4,903.3 491 288.4 60.00

05/05/09 7.689 0.577 7.5 77,113,093 1,840.0 4,693.8 471 286.9 60.00

05/05/09 7.586 0.551 7.4 74,679,656 1,840.0 4,545.7 455 282.2 60.00

05/05/09 7.469 0.452 6.7 67,629,118 1,840.0 3,785.8 384 276.2 60.00

05/05/09 7.511 0.494 7.0 70,691,107 1,840.0 4,110.8 410 270.5 60.00

05/05/09 7.828 0.543 7.5 72,557,973 1,840.0 4,337.7 431 276.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00 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

07:00

08:00

09:00

05/05/09 7.880 0.468 7.0 67,035,010 1,840.0 3,716.1 377 277.4 60.00

05/05/09 7.694 0.366 6.5 56,442,178 1,840.0 2,975.5 298 269.0 60.00

05/05/09 7.770 0.388 6.7 57,981,559 1,840.0 3,119.7 304 255.5 60.00

05/06/09 7.735 0.339 6.4 53,135,677 1,840.0 2,743.4 271 251.4 60.00

05/06/09 7.363 0.279 5.9 47,353,961 1,840.0 2,367.7 232 245.5 60.00

05/06/09 7.284 0.281 5.9 47,757,013 1,840.0 2,413.8 233 241.4 60.00

05/06/09 7.614 0.311 6.3 49,429,547 1,840.0 2,552.1 246 237.6 60.00

05/06/09 7.894 0.348 6.6 52,842,375 1,840.0 2,757.0 265 237.5 60.00

05/06/09 7.233 0.379 6.3 60,309,388 1,840.0 3,277.7 323 228.4 60.00

05/06/09 9.373 0.508 8.0 63,662,294 1,840.0 3,390.7 342 247.5 60.00

05/06/09 9.688 0.527 8.1 65,189,636 1,840.0 3,401.2 344 250.8 60.00

05/06/09 9.351 0.522 7.9 66,241,278 1,840.0 3,492.1 352 254.5 60.00

05/06/09 9.252 0.610 8.3 73,678,887 1,840.0 4,124.4 412 260.2 60.00

05/06/09 8.872 0.688 8.5 81,089,731 1,840.0 4,847.8 482 271.9 60.00

05/06/09 9.329 0.768 9.1 84,622,076 1,840.0 5,150.9 509 284.2 60.00

05/06/09 9.431 0.779 9.2 84,886,790 1,840.0 5,167.0 516 289.9 60.00

05/06/09 9.348 0.771 9.2 83,995,109 1,840.0 5,158.4 511 294.0 60.00

05/06/09 8.919 0.725 8.7 83,566,737 1,840.0 5,086.7 505 295.5 60.00

05/06/09 8.792 0.702 8.5 82,829,357 1,840.0 4,996.7 499 294.4 60.00

05/06/09 8.824 0.630 8.3 76,077,042 1,840.0 4,465.4 454 286.0 60.00

05/06/09 9.094 0.553 8.0 69,323,166 1,840.0 3,805.2 391 277.1 60.00

05/06/09 8.996 0.481 7.6 63,456,898 1,840.0 3,345.3 338 268.1 60.00

05/06/09 8.555 0.541 7.6 71,356,857 1,840.0 3,955.7 394 265.4 60.00

05/06/09 8.667 0.547 7.7 71,227,600 1,840.0 3,948.5 400 268.5 60.00

05/06/09 8.581 0.452 7.1 63,796,019 1,840.0 3,293.8 339 265.5 60.00

05/06/09 8.672 0.422 7.1 59,538,641 1,840.0 3,041.7 307 258.2 60.00

05/06/09 8.702 0.418 7.2 58,151,909 1,840.0 3,002.4 300 255.4 60.00

05/07/09 8.611 0.423 7.2 58,823,865 1,840.0 3,069.1 305 254.6 60.00

05/07/09 8.492 0.416 7.1 58,727,896 1,840.0 3,064.1 302 251.3 60.00

05/07/09 8.611 0.422 7.2 58,736,408 1,840.0 3,064.5 305 249.5 60.00

05/07/09 8.850 0.442 7.4 59,806,243 1,840.0 3,120.3 313 249.3 60.00

05/07/09 9.090 0.451 7.6 59,437,465 1,840.0 3,101.1 309 249.7 60.00

05/07/09 9.114 0.457 7.7 59,503,832 1,840.0 3,136.9 313 237.4 60.00

05/07/09 8.814 0.481 7.6 63,488,666 1,840.0 3,416.0 341 251.1 60.00

05/07/09 8.918 0.563 8.0 70,469,034 1,840.0 3,944.7 395 257.4 60.00

05/07/09 9.059 0.660 8.6 76,937,518 1,840.0 4,557.7 461 267.7 60.00

05/07/09 9.043 0.724 8.9 81,542,377 1,840.0 5,007.7 497 280.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

05/07/09 9.106 0.774 9.2 84,265,336 1,840.0 5,312.4 524 287.7 60.00

05/07/09 9.205 0.780 9.3 84,003,398 1,840.0 5,295.8 526 293.8 60.00

05/07/09 9.225 0.786 9.4 83,749,011 1,840.0 5,325.3 525 295.4 60.00

05/07/09 9.403 0.797 9.5 84,049,554 1,840.0 5,298.8 526 296.4 60.00

05/07/09 9.323 0.792 9.5 83,560,440 1,840.0 5,313.3 526 297.6 60.00

05/07/09 9.304 0.778 9.4 82,959,713 1,840.0 5,230.1 517 297.5 60.00

05/07/09 9.304 0.786 9.4 83,774,418 1,840.0 5,281.4 523 295.7 60.00

05/07/09 9.467 0.763 9.4 81,342,465 1,840.0 5,039.7 504 294.2 60.00

05/07/09 9.516 0.706 9.2 76,936,431 1,840.0 4,641.2 469 290.9 60.00

05/07/09 9.367 0.765 9.3 82,420,541 1,840.0 5,106.5 510 289.6 60.00

05/07/09 9.226 0.717 9.0 79,818,883 1,840.0 4,858.5 493 290.3 60.00

05/07/09 9.355 0.646 8.8 73,624,554 1,840.0 4,321.5 442 283.9 60.00

05/07/09 9.530 0.554 8.3 66,927,771 1,840.0 3,637.4 378 273.9 60.00

05/07/09 9.469 0.460 8.0 57,614,414 1,840.0 3,037.3 308 263.8 60.00

05/08/09 8.878 0.425 7.5 56,778,699 1,840.0 2,993.2 294 252.2 60.00

05/08/09 8.850 0.422 7.4 57,117,319 1,840.0 2,980.0 294 249.1 60.00

05/08/09 8.970 0.428 7.5 57,237,542 1,840.0 2,986.3 296 246.3 60.00

05/08/09 8.996 0.438 7.6 57,752,383 1,840.0 3,044.5 301 244.8 60.00

05/08/09 8.970 0.428 7.5 57,163,094 1,840.0 2,982.4 297 244.6 60.00

05/08/09 8.996 0.450 7.6 59,299,840 1,840.0 3,126.1 310 232.9 60.00

05/08/09 9.185 0.504 8.0 63,189,452 1,840.0 3,434.2 342 246.9 60.00

05/08/09 9.163 0.574 8.3 69,366,435 1,840.0 3,920.7 392 255.2 60.00

05/08/09 9.121 0.630 8.5 74,287,098 1,840.0 4,320.0 439 264.2 60.00

05/08/09 8.977 0.667 8.6 77,717,878 1,840.0 4,646.2 469 270.9 60.00

05/08/09 8.964 0.715 8.9 80,473,533 1,840.0 4,985.9 498 279.5 60.00

05/08/09 9.007 0.744 9.1 81,984,607 1,840.0 5,168.6 515 292.0 60.00

05/08/09 8.832 0.749 9.0 83,353,667 1,840.0 5,300.2 525 306.3 60.00

05/08/09 8.854 0.759 9.1 83,559,450 1,840.0 5,358.7 525 314.8 60.00

05/08/09 8.908 0.741 9.0 82,474,892 1,840.0 5,199.5 516 316.8 60.00

05/08/09 8.762 0.720 8.7 82,951,207 1,840.0 5,139.4 513 309.0 60.00

05/08/09 8.999 0.677 8.7 78,007,277 1,840.0 4,705.9 473 298.9 60.00

05/08/09 9.252 0.577 8.3 69,693,583 1,840.0 3,901.3 401 290.2 60.00

05/08/09 9.070 0.519 7.9 65,803,371 1,840.0 3,576.3 363 279.7 60.00

05/08/09 8.942 0.580 8.1 71,707,212 1,840.0 4,053.0 410 271.1 60.00

05/08/09 8.799 0.602 8.2 73,623,779 1,840.0 4,281.4 433 274.9 60.00

05/08/09 8.698 0.492 7.5 65,693,743 1,840.0 3,534.6 363 269.3 60.00

05/08/09 8.759 0.452 7.4 61,156,146 1,840.0 3,224.0 328 258.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

05/08/09 8.970 0.413 7.5 55,179,201 1,840.0 2,878.9 284 249.8 60.00

05/09/09 8.642 0.344 7.0 49,272,608 1,840.0 2,490.4 248 242.6 60.00

05/09/09 8.428 0.346 6.9 50,202,885 1,840.0 2,564.7 255 236.7 60.00

05/09/09 8.286 0.385 7.0 55,090,673 1,840.0 2,904.3 288 235.9 60.00

05/09/09 8.234 0.401 7.1 56,595,051 1,840.0 3,045.1 303 242.6 60.00

05/09/09 8.944 0.379 7.4 51,296,160 1,840.0 2,648.4 264 245.1 60.00

05/09/09 8.581 0.356 7.1 50,203,701 1,840.0 2,592.1 256 231.2 60.00

05/09/09 8.553 0.407 7.3 55,834,806 1,840.0 2,973.8 298 242.9 60.00

05/09/09 8.382 0.447 7.3 61,425,772 1,840.0 3,338.4 336 245.6 60.00

05/09/09 8.472 0.501 7.6 66,056,229 1,840.0 3,697.7 366 250.1 60.00

05/09/09 8.557 0.545 7.9 69,101,690 1,840.0 3,980.9 397 257.4 60.00

05/09/09 8.722 0.527 7.9 66,916,076 1,840.0 3,782.2 373 256.8 60.00

05/09/09 8.942 0.529 8.1 65,502,801 1,840.0 3,702.3 364 257.0 60.00

05/09/09 9.053 0.541 8.2 66,094,445 1,840.0 3,735.7 368 255.5 60.00

05/09/09 9.059 0.623 8.6 72,611,979 1,840.0 4,301.5 425 259.9 60.00

05/09/09 9.121 0.603 8.5 71,134,844 1,840.0 4,136.7 411 265.7 60.00

05/09/09 8.967 0.563 8.2 68,823,136 1,840.0 3,927.4 384 260.7 60.00

05/09/09 8.824 0.602 8.3 72,689,381 1,840.0 4,266.5 421 258.4 60.00

05/09/09 9.099 0.585 8.4 69,820,808 1,840.0 4,022.3 401 264.5 60.00

05/09/09 9.094 0.489 8.0 61,314,613 1,840.0 3,365.7 331 258.1 60.00

05/09/09 9.005 0.489 8.0 61,305,252 1,840.0 3,398.4 329 252.7 60.00

05/09/09 9.005 0.477 8.0 59,728,064 1,840.0 3,311.0 320 250.6 60.00

05/09/09 9.070 0.453 7.9 57,425,782 1,840.0 3,121.0 301 249.7 60.00

05/09/09 9.233 0.416 7.8 53,509,582 1,840.0 2,820.9 271 248.6 60.00

05/09/09 8.841 0.415 7.7 53,956,175 1,840.0 2,932.4 279 244.5 60.00

05/10/09 8.893 0.445 7.9 56,476,482 1,840.0 3,130.7 299 243.1 60.00

05/10/09 8.904 0.407 7.6 53,699,826 1,840.0 2,860.1 275 244.2 60.00

05/10/09 8.930 0.408 7.7 53,062,064 1,840.0 2,855.0 271 240.9 60.00

05/10/09 9.259 0.353 7.5 47,168,208 1,840.0 2,384.0 231 239.0 60.00

05/10/09 10.162 0.343 7.7 44,637,771 1,840.0 2,110.6 205 233.3 60.00

05/10/09 9.968 0.371 7.9 47,015,890 1,840.0 2,325.2 225 219.9 60.00

05/10/09 9.649 0.404 7.9 51,190,004 1,840.0 2,615.1 252 236.4 60.00

05/10/09 8.904 0.430 7.6 56,676,457 1,840.0 3,018.6 293 240.3 60.00

05/10/09 8.787 0.436 7.5 58,292,041 1,840.0 3,104.7 304 242.7 60.00

05/10/09 8.787 0.435 7.5 58,091,635 1,840.0 3,094.0 303 245.6 60.00

05/10/09 8.904 0.438 7.6 57,762,959 1,840.0 3,076.5 297 246.3 60.00

05/10/09 8.698 0.438 7.5 58,522,097 1,840.0 3,148.7 305 244.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

07:00

08:00

09:00

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

05/10/09 8.234 0.407 7.1 57,424,522 1,840.0 3,089.7 297 242.9 60.00

05/10/09 8.234 0.391 7.1 55,176,846 1,840.0 2,968.8 279 243.0 60.00

05/10/09 8.185 0.419 7.2 58,272,341 1,840.0 3,198.6 305 241.4 60.00

05/10/09 8.267 0.419 7.2 58,264,670 1,840.0 3,166.6 306 242.6 60.00

05/10/09 8.382 0.420 7.3 57,693,919 1,840.0 3,135.5 300 242.9 60.00

05/10/09 8.382 0.421 7.3 57,731,339 1,840.0 3,137.6 300 243.2 60.00

05/10/09 8.496 0.438 7.4 59,349,476 1,840.0 3,225.5 310 244.1 60.00

05/10/09 8.583 0.497 7.7 64,721,589 1,840.0 3,623.0 351 247.5 60.00

05/10/09 8.526 0.454 7.5 60,636,571 1,840.0 3,328.4 328 250.3 60.00

05/10/09 8.553 0.412 7.3 56,542,509 1,840.0 3,011.5 292 246.8 60.00

05/10/09 8.496 0.420 7.4 56,864,852 1,840.0 3,090.5 295 243.8 60.00

05/10/09 8.726 0.444 7.6 58,612,543 1,840.0 3,185.5 310 244.7 60.00

05/11/09 8.670 0.403 7.4 54,539,431 1,840.0 2,904.8 279 243.2 60.00

05/11/09 8.698 0.407 7.5 54,411,800 1,840.0 2,927.6 280 242.0 60.00

05/11/09 8.582 0.384 7.4 52,033,897 1,840.0 2,799.7 270 240.0 60.00

05/11/09 8.466 0.388 7.3 53,249,456 1,840.0 2,865.0 275 240.2 60.00

05/11/09 8.412 0.419 7.4 56,696,345 1,840.0 3,112.1 297 240.9 60.00

05/11/09 8.555 0.467 7.6 61,589,565 1,840.0 3,414.2 333 232.7 60.00

05/11/09 8.857 0.554 8.1 68,498,381 1,840.0 3,908.9 380 249.9 60.00

05/11/09 8.863 0.692 8.8 78,772,938 1,840.0 4,880.5 473 262.8 60.00

05/11/09 8.780 0.763 9.1 84,047,977 1,840.0 5,435.7 522 274.7 60.00

05/11/09 8.707 0.759 9.1 83,640,732 1,840.0 5,454.8 523 280.8 60.00

05/11/09 8.387 0.723 8.4 86,252,164 1,840.0 5,390.8 524 285.9 60.00

05/11/09 8.187 0.705 8.2 86,128,894 1,840.0 5,383.1 527 287.0 60.00

05/11/09 7.987 0.685 8.0 85,852,434 1,840.0 5,365.8 525 287.6 60.00

05/11/09 8.068 0.642 7.8 82,506,245 1,840.0 4,977.3 494 287.4 60.00

05/11/09 8.350 0.644 8.0 80,630,288 1,840.0 4,820.3 479 282.6 60.00

05/11/09 8.477 0.601 7.9 76,228,722 1,840.0 4,432.9 442 278.4 60.00

05/11/09 8.496 0.508 7.4 68,862,003 1,840.0 3,742.5 374 268.5 60.00

05/11/09 8.522 0.452 7.2 62,910,649 1,840.0 3,316.5 323 260.5 60.00

05/11/09 8.611 0.440 7.2 61,202,180 1,840.0 3,193.1 309 254.4 60.00

05/11/09 8.670 0.476 7.4 64,445,155 1,840.0 3,432.4 332 253.3 60.00

05/11/09 8.904 0.484 7.6 63,790,011 1,840.0 3,397.5 332 253.8 60.00

05/11/09 9.064 0.435 7.5 58,119,207 1,840.0 3,000.7 289 251.3 60.00

05/11/09 9.235 0.399 7.4 54,075,865 1,840.0 2,703.8 260 244.5 60.00

05/11/09 9.084 0.349 7.2 48,642,183 1,840.0 2,405.7 229 237.0 60.00

05/12/09 8.514 0.301 6.6 45,748,948 1,840.0 2,212.9 212 232.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

01:00

02:00

03:00

04:00

05:00 C C

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

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

07:00

08:00

09:00

10:00

11:00

12:00

13:00

05/12/09 8.165 0.288 6.4 45,117,683 1,840.0 2,206.9 209 224.8 60.00

05/12/09 8.165 0.287 6.4 44,940,655 1,840.0 2,198.2 209 219.0 60.00

05/12/09 8.098 0.338 6.7 50,491,523 1,840.0 2,606.9 246 218.4 60.00

05/12/09 8.466 0.423 7.3 58,093,540 1,840.0 3,125.7 297 223.8 60.00

05/12/09 7.389 0.448 6.5 69,032,503 1,840.0 3,789.3 371 225.1 60.00

05/12/09 9.099 0.632 8.4 75,371,929 1,840.0 4,342.1 431 253.9 60.00

05/12/09 9.163 0.607 8.3 73,249,828 1,840.0 4,140.2 408 258.2 60.00

05/12/09 9.036 0.658 8.5 77,636,129 1,840.0 4,556.9 457 266.7 60.00

05/12/09 9.029 0.584 8.1 72,291,572 1,840.0 4,046.8 406 269.8 60.00

05/12/09 9.384 0.620 8.5 73,122,621 1,840.0 4,133.0 415 268.3 60.00

05/12/09 9.626 0.578 8.3 69,746,800 1,840.0 3,752.7 382 266.0 60.00

05/12/09 9.706 0.518 8.2 63,331,050 1,840.0 3,338.6 336 262.6 60.00

05/12/09 9.415 0.546 8.2 66,688,412 1,840.0 3,624.3 361 259.1 60.00

05/12/09 9.462 0.659 8.9 74,156,332 1,840.0 4,352.6 441 264.9 60.00

05/12/09 9.657 0.661 9.0 73,603,217 1,840.0 4,280.2 437 277.5 60.00

05/12/09 9.890 0.558 8.7 64,320,775 1,840.0 3,530.7 358 271.4 60.00

05/12/09 9.858 0.504 8.5 59,456,219 1,840.0 3,199.0 325 261.4 60.00

05/12/09 9.742 0.491 8.4 58,625,521 1,840.0 3,154.3 312 256.5 60.00

05/12/09 9.715 0.568 8.8 64,642,373 1,840.0 3,653.7 368 260.7 60.00

05/12/09 9.759 0.527 8.5 62,079,785 1,840.0 3,373.9 341 266.3 60.00

05/12/09 9.841 0.521 8.4 62,174,715 1,840.0 3,311.5 338 265.7 60.00

05/12/09 9.894 0.409 8.1 50,555,362 1,840.0 2,582.7 252 261.6 60.00

05/12/09 9.841 0.339 7.8 43,567,535 1,840.0 2,154.7 209 251.3 60.00

05/13/09 9.841 0.334 7.8 42,910,011 1,840.0 2,122.2 203 243.9 60.00

05/13/09 9.841 0.336 7.8 43,149,329 1,840.0 2,134.0 204 239.7 60.00

05/13/09 9.968 0.339 7.9 42,949,554 1,840.0 2,124.2 203 236.1 60.00

05/13/09 9.859 0.346 7.9 43,867,965 1,840.0 2,193.4 210 235.6 60.00

05/13/09 9.753 0.360 7.9 45,617,206 1,840.0 2,305.6 222 231.8 60.00

05/13/09 9.469 0.410 8.0 51,378,530 1,840.0 2,708.6 261 220.1 60.00

05/13/09 9.951 0.596 9.1 65,616,475 1,840.0 3,744.4 369 240.4 60.00

05/13/09 9.957 0.766 9.8 78,373,113 1,840.0 4,813.1 482 263.0 60.00

05/13/09 10.184 0.835 10.2 82,080,489 1,840.0 5,130.0 521 277.8 60.00

05/13/09 9.723 0.737 9.4 78,572,333 1,840.0 4,739.9 484 281.1 60.00

05/13/09 9.385 0.780 9.4 83,198,161 1,840.0 5,199.9 522 285.9 60.00

05/13/09 9.431 0.727 9.2 79,219,311 1,840.0 4,822.0 490 286.1 60.00

05/13/09 9.367 0.764 9.3 82,383,528 1,840.0 5,104.2 513 287.6 60.00

05/13/09 9.754 0.785 9.6 81,976,787 1,840.0 5,034.5 507 292.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

05/13/09 9.769 0.797 9.7 82,370,390 1,840.0 5,103.4 513 290.6 60.00

05/13/09 9.884 0.822 9.9 83,170,629 1,840.0 5,198.2 518 292.1 60.00

05/13/09 9.884 0.831 9.9 84,134,660 1,840.0 5,258.4 522 294.8 60.00

05/13/09 9.971 0.828 9.9 83,864,875 1,840.0 5,196.0 517 291.9 60.00

05/13/09 9.984 0.847 10.0 84,895,915 1,840.0 5,306.0 526 293.2 60.00

05/13/09 9.984 0.849 10.0 85,089,596 1,840.0 5,318.1 525 296.4 60.00

05/13/09 9.812 0.755 9.4 80,461,401 1,840.0 4,810.2 487 293.4 60.00

05/13/09 9.550 0.672 8.9 75,670,392 1,840.0 4,400.4 448 284.1 60.00

05/13/09 9.974 0.567 8.6 66,093,274 1,840.0 3,556.1 367 272.5 60.00

05/13/09 10.234 0.425 8.2 51,908,162 1,840.0 2,595.4 264 261.2 60.00

05/14/09 12.375 0.436 9.7 45,021,802 1,840.0 2,202.2 216 257.5 60.00

05/14/09 9.159 0.308 7.1 43,525,302 1,840.0 2,105.3 204 252.9 60.00

05/14/09 9.133 0.308 7.0 44,090,889 1,840.0 2,108.7 205 244.9 60.00

05/14/09 9.185 0.334 7.2 46,473,340 1,840.0 2,273.1 221 238.4 60.00

05/14/09 9.894 0.406 8.1 50,184,203 1,840.0 2,563.7 253 237.5 60.00

05/14/09 9.974 0.504 8.6 58,695,913 1,840.0 3,158.1 310 227.7 60.00

05/14/09 10.073 0.689 9.3 74,211,160 1,840.0 4,275.2 423 252.7 60.00

05/14/09 9.856 0.810 9.7 83,735,803 1,840.0 5,142.5 505 265.6 60.00

05/14/09 9.997 0.877 10.1 87,015,843 1,840.0 5,485.8 543 281.1 60.00

05/14/09 9.984 0.879 10.0 88,088,774 1,840.0 5,505.6 544 287.8 60.00

05/14/09 9.856 0.826 9.7 85,378,084 1,840.0 5,243.3 519 291.3 60.00

05/14/09 9.707 0.778 9.3 83,822,515 1,840.0 5,011.2 498 285.0 60.00

05/14/09 9.636 0.811 9.4 86,500,329 1,840.0 5,265.2 517 287.8 60.00

05/14/09 9.413 0.790 9.1 87,024,598 1,840.0 5,249.9 514 289.9 60.00

05/14/09 9.309 0.774 9.0 86,151,102 1,840.0 5,197.2 512 291.1 60.00

05/14/09 8.999 0.743 8.7 85,616,565 1,840.0 5,164.9 504 288.2 60.00

05/14/09 8.930 0.672 8.4 80,150,565 1,840.0 4,704.5 467 287.7 60.00

05/14/09 8.906 0.641 8.3 77,413,330 1,840.0 4,501.7 445 280.1 60.00

05/14/09 9.270 0.731 8.8 83,280,188 1,840.0 4,933.4 486 282.5 60.00

05/14/09 9.206 0.774 8.9 87,136,093 1,840.0 5,256.6 516 286.9 60.00

05/14/09 8.954 0.685 8.5 80,709,413 1,840.0 4,781.1 473 287.9 60.00

05/14/09 8.942 0.609 8.1 75,354,050 1,840.0 4,259.1 424 277.3 60.00

05/14/09 9.185 0.574 8.0 71,875,706 1,840.0 3,906.3 394 268.8 60.00

05/14/09 9.136 0.439 7.4 59,451,361 1,840.0 3,004.9 302 261.7 60.00

05/15/09 8.974 0.338 6.8 49,857,732 1,840.0 2,357.4 232 249.5 60.00

05/15/09 9.078 0.314 6.8 46,235,189 1,840.0 2,161.0 207 243.3 60.00

05/15/09 8.974 0.320 6.8 47,164,163 1,840.0 2,230.0 216 237.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

05/15/09 8.945 0.316 6.7 47,231,864 1,840.0 2,207.6 216 235.6 60.00

05/15/09 8.945 0.305 6.7 45,650,231 1,840.0 2,133.6 206 234.3 60.00

05/15/09 8.872 0.334 6.8 49,169,535 1,840.0 2,351.6 231 221.5 60.00

05/15/09 8.930 0.492 7.7 64,040,995 1,840.0 3,445.7 324 239.4 60.00

05/15/09 9.141 0.607 8.2 74,203,559 1,840.0 4,153.8 404 255.9 60.00

05/15/09 9.076 0.643 8.3 77,593,465 1,840.0 4,427.9 440 266.0 60.00

05/15/09 8.918 0.606 8.0 75,915,217 1,840.0 4,249.6 420 266.8 60.00

05/15/09 8.824 0.686 8.3 82,883,393 1,840.0 4,864.9 480 275.7 60.00

05/15/09 8.768 0.715 8.4 85,306,269 1,840.0 5,099.8 499 283.8 60.00

05/15/09 8.768 0.720 8.4 85,922,366 1,840.0 5,136.6 505 288.0 60.00

05/15/09 8.768 0.727 8.4 86,720,314 1,840.0 5,184.3 505 286.8 60.00

05/15/09 8.714 0.752 8.5 88,626,380 1,840.0 5,394.6 527 289.8 60.00

05/15/09 8.689 0.734 8.4 87,609,764 1,840.0 5,285.2 520 290.6 60.00

05/15/09 8.743 0.711 8.3 85,801,764 1,840.0 5,082.8 501 288.0 60.00

05/15/09 9.076 0.683 8.3 82,418,618 1,840.0 4,703.3 476 286.6 60.00

05/15/09 9.163 0.674 8.3 81,438,684 1,840.0 4,603.1 463 282.2 60.00

05/15/09 9.295 0.699 8.5 82,393,094 1,840.0 4,701.8 473 281.4 60.00

05/15/09 9.404 0.705 8.6 82,156,307 1,840.0 4,688.3 473 280.7 60.00

05/15/09 9.424 0.724 8.7 83,442,103 1,840.0 4,807.0 483 282.8 60.00

05/15/09 9.207 0.673 8.5 79,324,308 1,840.0 4,569.8 460 282.6 60.00

05/15/09 9.208 0.589 8.1 72,858,290 1,840.0 3,999.3 404 274.3 60.00

05/16/09 9.568 0.502 8.0 62,890,162 1,840.0 3,281.2 333 265.3 60.00

05/16/09 8.944 0.439 7.4 59,408,409 1,840.0 3,067.3 300 259.5 60.00

05/16/09 8.672 0.398 7.1 56,135,663 1,840.0 2,867.8 279 250.2 60.00

05/16/09 8.492 0.406 7.1 57,294,198 1,840.0 2,989.3 290 246.2 60.00

05/16/09 8.702 0.415 7.2 57,744,350 1,840.0 2,981.3 294 246.4 60.00

05/16/09 8.736 0.346 7.0 49,588,769 1,840.0 2,479.4 239 230.7 60.00

05/16/09 8.642 0.362 7.0 51,841,377 1,840.0 2,620.2 249 238.2 60.00

05/16/09 8.611 0.417 7.2 58,044,475 1,840.0 3,028.4 290 238.9 60.00

05/16/09 8.759 0.453 7.4 61,342,627 1,840.0 3,233.8 313 242.9 60.00

05/16/09 8.731 0.443 7.3 60,874,174 1,840.0 3,176.0 309 244.3 60.00

05/16/09 8.641 0.443 7.3 60,869,016 1,840.0 3,208.9 308 244.5 60.00

05/16/09 8.611 0.426 7.2 59,267,105 1,840.0 3,092.2 295 244.0 60.00

05/16/09 8.611 0.422 7.2 58,718,940 1,840.0 3,063.6 293 242.9 60.00

05/16/09 8.581 0.400 7.1 56,420,088 1,840.0 2,913.0 277 242.4 60.00

05/16/09 8.553 0.418 7.3 57,338,853 1,840.0 3,053.9 287 240.9 60.00

05/16/09 8.670 0.436 7.4 59,015,647 1,840.0 3,143.2 301 242.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

05/16/09 8.787 0.440 7.5 58,737,435 1,840.0 3,128.4 298 242.9 60.00

05/16/09 8.878 0.435 7.5 58,151,810 1,840.0 3,065.6 294 242.7 60.00

05/16/09 8.759 0.439 7.4 59,460,409 1,840.0 3,134.6 299 243.9 60.00

05/16/09 8.814 0.479 7.6 63,156,773 1,840.0 3,398.1 326 245.0 60.00

05/16/09 8.942 0.548 8.1 67,775,073 1,840.0 3,830.8 367 248.5 60.00

05/16/09 8.787 0.449 7.5 59,976,250 1,840.0 3,194.4 311 248.6 60.00

05/16/09 8.731 0.401 7.3 55,098,558 1,840.0 2,874.7 272 243.7 60.00

05/16/09 8.611 0.362 7.2 50,321,485 1,840.0 2,625.4 250 239.5 60.00

05/17/09 8.522 0.365 7.2 50,741,907 1,840.0 2,675.0 255 236.0 60.00

05/17/09 8.736 0.315 7.0 45,108,319 1,840.0 2,255.4 213 235.6 60.00

05/17/09 8.642 0.315 7.0 45,135,459 1,840.0 2,281.3 213 230.7 60.00

05/17/09 8.460 0.324 7.0 46,330,140 1,840.0 2,392.0 226 229.5 60.00

05/17/09 8.706 0.306 6.9 44,475,618 1,840.0 2,199.6 206 228.7 60.00

05/17/09 8.460 0.319 7.0 45,624,367 1,840.0 2,355.6 218 216.6 60.00

05/17/09 8.492 0.340 7.1 47,986,938 1,840.0 2,503.7 236 229.0 60.00

05/17/09 8.330 0.419 7.4 56,758,627 1,840.0 3,146.4 300 233.8 60.00

05/17/09 8.611 0.442 7.5 59,022,098 1,840.0 3,207.7 312 240.9 60.00

05/17/09 8.582 0.434 7.4 58,839,510 1,840.0 3,165.8 309 244.0 60.00

05/17/09 8.698 0.435 7.5 58,071,965 1,840.0 3,124.5 304 244.3 60.00

05/17/09 8.698 0.428 7.5 57,150,044 1,840.0 3,074.9 298 244.1 60.00

05/17/09 8.553 0.399 7.3 54,845,162 1,840.0 2,921.1 279 243.6 60.00

05/17/09 8.496 0.414 7.4 56,069,866 1,840.0 3,047.3 292 243.4 60.00

05/17/09 9.070 0.458 7.9 58,060,064 1,840.0 3,155.4 307 244.3 60.00

05/17/09 9.162 0.454 7.9 57,589,425 1,840.0 3,098.5 302 245.7 60.00

05/17/09 9.256 0.441 7.9 55,930,428 1,840.0 2,978.9 288 245.8 60.00

05/17/09 9.351 0.391 7.9 49,603,667 1,840.0 2,615.0 251 244.1 60.00

05/17/09 9.548 0.369 7.9 46,868,709 1,840.0 2,419.9 230 241.5 60.00

05/17/09 9.351 0.392 7.9 49,754,651 1,840.0 2,623.0 243 238.9 60.00

05/17/09 8.981 0.452 7.9 57,289,156 1,840.0 3,144.7 302 240.4 60.00

05/17/09 9.256 0.421 7.9 53,348,257 1,840.0 2,841.4 273 242.6 60.00

05/17/09 9.753 0.367 7.9 46,614,345 1,840.0 2,356.0 224 240.1 60.00

05/17/09 9.753 0.351 7.9 44,559,214 1,840.0 2,252.2 209 235.6 60.00

05/18/09 9.859 0.346 7.9 43,868,456 1,840.0 2,193.4 206 232.0 60.00

05/18/09 9.859 0.350 7.9 44,371,058 1,840.0 2,218.6 207 231.2 60.00

05/18/09 9.753 0.351 7.9 44,579,454 1,840.0 2,253.2 212 229.8 60.00

05/18/09 9.753 0.350 7.9 44,412,962 1,840.0 2,244.8 211 229.1 60.00

05/18/09 9.859 0.350 7.9 44,450,643 1,840.0 2,222.6 209 228.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

05:00 S S SC C

06:00 S S S

07:00 S S S

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

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

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

05/18/09 9.162 0.393 7.9 49,819,892 1,840.0 2,680.5 251 218.1 60.00

05/18/09 9.070 0.419 7.9 53,216,828 1,840.0 2,892.2 275 235.1 60.00

05/18/09 8.981 0.467 7.9 59,266,983 1,840.0 3,253.2 314 241.1 60.00

05/18/09 8.981 0.487 7.9 61,761,250 1,840.0 3,390.1 332 245.8 60.00

05/18/09 9.252 0.552 8.3 66,669,680 1,840.0 3,732.1 364 252.3 60.00

05/18/09 9.384 0.583 8.5 68,736,764 1,840.0 3,885.1 378 255.9 60.00

05/18/09 9.207 0.598 8.5 70,460,672 1,840.0 4,059.2 399 260.1 60.00

05/18/09 8.857 0.560 8.1 69,285,751 1,840.0 3,953.8 390 261.2 60.00

05/18/09 8.722 0.539 7.9 68,427,974 1,840.0 3,867.7 379 261.7 60.00

05/18/09 8.906 0.594 8.3 71,747,768 1,840.0 4,172.3 412 262.7 60.00

05/18/09 8.882 0.576 8.2 70,344,229 1,840.0 4,052.4 403 264.9 60.00

05/18/09 8.981 0.489 7.9 62,017,984 1,840.0 3,404.2 337 261.7 60.00

05/18/09 9.510 0.482 8.2 58,867,203 1,840.0 3,167.3 306 258.1 60.00

05/18/09 8.904 0.448 7.6 59,080,296 1,840.0 3,146.7 304 253.5 60.00

05/18/09 8.930 0.455 7.7 59,282,566 1,840.0 3,189.7 309 249.3 60.00

05/18/09 8.814 0.435 7.6 57,298,208 1,840.0 3,082.9 297 248.2 60.00

05/18/09 8.814 0.422 7.6 55,675,038 1,840.0 2,995.6 285 247.7 60.00

05/18/09 8.878 0.387 7.5 51,708,284 1,840.0 2,725.9 259 250.2 60.00

05/18/09 9.313 0.322 7.3 44,216,105 1,840.0 2,162.7 209 245.7 60.00

05/19/09 8.803 0.305 6.9 44,265,048 1,840.0 2,165.1 204 242.5 60.00

05/19/09 8.958 0.325 7.1 45,878,374 1,840.0 2,269.0 217 240.9 60.00

05/19/09 8.958 0.311 7.1 43,828,591 1,840.0 2,167.6 210 235.5 60.00

05/19/09 8.958 0.307 7.1 43,282,505 1,840.0 2,140.6 205 233.1 60.00

05/19/09 9.110 0.319 7.3 43,745,401 1,840.0 2,187.3 210 232.1 60.00

05/19/09 9.211 0.316 7.3 43,428,069 1,840.0 2,147.8 206 221.0 60.00

05/19/09 10.109 0.404 8.1 49,952,549 1,840.0 2,497.7 245 235.1 60.00

05/19/09 10.310 0.516 8.8 58,772,158 1,840.0 3,130.2 309 243.5 60.00

05/19/09 9.300 0.501 8.1 62,034,608 1,840.0 3,371.5 338 252.6 60.00

05/19/09 9.094 0.526 8.0 65,848,921 1,840.0 3,614.5 355 259.8 60.00

05/19/09 9.163 0.580 8.3 70,086,258 1,840.0 3,961.4 383 269.6 60.00

05/19/09 9.230 0.552 8.2 67,496,457 1,840.0 3,741.6 364 273.5 60.00

05/19/09 9.185 0.523 8.0 65,466,235 1,840.0 3,557.9 355 277.8 60.00

05/19/09 9.162 0.491 7.9 62,310,420 1,840.0 3,352.5 329 274.9 60.00

05/19/09 9.494 0.591 8.6 68,827,731 1,840.0 3,890.3 368 279.2 60.00

05/19/09 9.640 0.642 8.9 72,344,540 1,840.0 4,167.7 395 290.2 60.00

05/19/09 9.781 0.688 9.2 74,978,619 1,840.0 4,400.9 421 301.2 60.00

05/19/09 9.568 0.599 8.5 70,654,306 1,840.0 3,916.7 385 301.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

05/19/09 9.427 0.476 7.8 61,147,837 1,840.0 3,157.1 315 289.5 60.00

05/19/09 9.046 0.533 7.8 68,428,909 1,840.0 3,681.8 359 277.5 60.00

05/19/09 9.233 0.521 7.8 66,887,049 1,840.0 3,526.1 356 274.7 60.00

05/19/09 9.283 0.460 7.6 60,657,011 1,840.0 3,098.8 308 266.8 60.00

05/19/09 9.185 0.462 7.6 60,988,462 1,840.0 3,148.8 313 262.1 60.00

05/19/09 9.337 0.402 7.4 54,406,529 1,840.0 2,690.8 268 259.4 60.00

05/20/09 9.211 0.363 7.3 49,791,271 1,840.0 2,462.5 239 255.1 60.00

05/20/09 9.133 0.320 7.0 45,770,166 1,840.0 2,189.0 211 249.4 60.00

05/20/09 9.264 0.317 7.1 44,702,419 1,840.0 2,137.9 205 244.2 60.00

05/20/09 9.288 0.324 7.2 45,113,748 1,840.0 2,182.1 208 241.4 60.00

05/20/09 9.417 0.326 7.3 44,697,620 1,840.0 2,162.0 206 240.3 60.00

05/20/09 9.417 0.338 7.3 46,447,461 1,840.0 2,246.6 216 227.9 60.00

05/20/09 9.283 0.418 7.6 55,146,545 1,840.0 2,817.3 276 241.2 60.00

05/20/09 9.510 0.506 8.2 61,859,212 1,840.0 3,328.3 324 253.3 60.00

05/20/09 9.163 0.590 8.3 71,206,695 1,840.0 4,024.7 385 262.1 60.00

05/20/09 9.124 0.732 8.9 82,452,115 1,840.0 5,018.8 477 276.8 60.00

05/20/09 8.986 0.779 9.0 86,704,470 1,840.0 5,419.0 514 292.0 60.00

05/20/09 8.863 0.749 8.8 85,317,127 1,840.0 5,285.9 507 297.7 60.00

05/20/09 8.710 0.760 8.8 86,558,914 1,840.0 5,457.0 522 302.1 60.00

05/20/09 8.611 0.752 8.7 86,647,983 1,840.0 5,462.6 523 305.3 60.00

05/20/09 8.636 0.758 8.8 86,371,211 1,840.0 5,492.1 525 306.6 60.00

05/20/09 8.686 0.750 8.7 86,429,652 1,840.0 5,401.9 522 309.1 60.00

05/20/09 8.686 0.744 8.7 85,753,179 1,840.0 5,359.6 519 307.3 60.00

05/20/09 8.714 0.695 8.5 81,912,035 1,840.0 4,985.9 489 304.4 60.00

05/20/09 8.689 0.670 8.4 79,898,148 1,840.0 4,819.9 476 300.3 60.00

05/20/09 8.611 0.665 8.4 79,350,250 1,840.0 4,830.0 472 295.9 60.00

05/20/09 8.714 0.687 8.5 81,003,355 1,840.0 4,930.6 484 298.5 60.00

05/20/09 8.743 0.645 8.3 77,877,800 1,840.0 4,613.4 459 296.4 60.00

05/20/09 8.867 0.529 7.8 67,990,982 1,840.0 3,732.1 376 285.3 60.00

05/20/09 8.702 0.409 7.2 56,919,312 1,840.0 2,938.8 291 270.9 60.00

05/21/09 8.706 0.335 6.9 48,728,607 1,840.0 2,410.0 233 258.7 60.00

05/21/09 8.256 0.289 6.4 45,268,044 1,840.0 2,189.6 208 252.6 60.00

05/21/09 8.385 0.292 6.5 44,995,664 1,840.0 2,176.4 203 244.6 60.00

05/21/09 8.547 0.307 6.7 45,930,906 1,840.0 2,246.6 214 242.3 60.00

05/21/09 8.675 0.314 6.8 46,211,950 1,840.0 2,260.4 215 239.8 60.00

05/21/09 8.519 0.346 6.9 50,201,279 1,840.0 2,537.3 240 226.0 60.00

05/21/09 8.435 0.432 7.2 60,159,341 1,840.0 3,204.1 311 242.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

05/21/09 8.611 0.534 7.8 68,632,440 1,840.0 3,879.2 373 273.0 60.00

05/21/09 8.482 0.645 8.2 78,801,644 1,840.0 4,753.8 458 265.6 60.00

05/21/09 8.637 0.703 8.5 82,842,059 1,840.0 5,087.6 491 280.5 60.00

05/21/09 8.686 0.744 8.7 85,708,277 1,840.0 5,356.8 518 290.4 60.00

05/21/09 8.611 0.740 8.7 85,193,077 1,840.0 5,370.9 520 296.4 60.00

05/21/09 8.512 0.733 8.6 85,476,921 1,840.0 5,388.8 523 300.6 60.00

05/21/09 8.611 0.754 8.7 86,800,950 1,840.0 5,472.2 527 303.0 60.00

05/21/09 8.786 0.766 8.8 87,248,316 1,840.0 5,453.0 528 303.0 60.00

05/21/09 8.710 0.763 8.8 86,922,348 1,840.0 5,479.9 528 302.4 60.00

05/21/09 8.686 0.752 8.7 86,648,243 1,840.0 5,415.5 527 299.2 60.00

05/21/09 8.686 0.751 8.7 86,563,866 1,840.0 5,410.3 524 297.6 60.00

05/21/09 8.662 0.750 8.6 87,399,704 1,840.0 5,415.0 524 298.5 60.00

05/21/09 8.637 0.746 8.5 87,951,085 1,840.0 5,401.3 526 296.3 60.00

05/21/09 8.792 0.720 8.5 84,835,635 1,840.0 5,117.8 501 293.3 60.00

05/21/09 8.840 0.748 8.7 86,128,244 1,840.0 5,289.4 511 292.3 60.00

05/21/09 9.059 0.683 8.6 79,647,602 1,840.0 4,718.3 463 289.0 60.00

05/21/09 9.162 0.549 7.9 69,633,252 1,840.0 3,746.6 376 274.4 60.00

05/22/09 9.209 0.495 7.7 64,459,687 1,840.0 3,363.1 337 264.8 60.00

05/22/09 9.110 0.424 7.3 58,169,847 1,840.0 2,908.5 288 259.1 60.00

05/22/09 8.958 0.393 7.1 55,516,005 1,840.0 2,745.6 267 250.9 60.00

05/22/09 8.986 0.389 7.2 54,155,840 1,840.0 2,707.8 261 247.3 60.00

05/22/09 9.012 0.408 7.3 56,068,425 1,840.0 2,833.9 276 246.0 60.00

05/22/09 9.185 0.460 7.6 60,661,449 1,840.0 3,132.0 308 234.3 60.00

05/22/09 9.329 0.527 7.8 67,693,477 1,840.0 3,531.8 352 251.5 60.00

05/22/09 9.118 0.602 8.1 74,538,863 1,840.0 4,132.1 405 258.2 60.00

05/22/09 8.999 0.722 8.7 83,208,141 1,840.0 5,019.6 482 270.0 60.00

05/22/09 8.941 0.765 8.8 87,156,706 1,840.0 5,352.6 515 281.7 60.00

05/22/09 8.762 0.749 8.7 86,322,684 1,840.0 5,348.3 514 286.4 60.00

05/22/09 8.840 0.740 8.7 85,249,920 1,840.0 5,235.5 507 287.6 60.00

05/22/09 9.064 0.769 9.0 85,678,025 1,840.0 5,308.3 512 292.1 60.00

05/22/09 9.285 0.804 9.3 86,670,912 1,840.0 5,416.9 520 293.8 60.00

05/22/09 9.385 0.816 9.4 86,963,096 1,840.0 5,435.2 524 296.1 60.00

05/22/09 9.467 0.809 9.4 86,271,064 1,840.0 5,345.1 515 299.2 60.00

05/22/09 9.669 0.822 9.6 85,838,664 1,840.0 5,318.3 512 298.9 60.00

05/22/09 9.640 0.683 8.9 76,890,070 1,840.0 4,429.5 439 292.6 60.00

05/22/09 9.405 0.470 7.7 61,233,226 1,840.0 3,128.2 316 278.3 60.00

05/22/09 8.645 0.296 6.4 46,345,967 1,840.0 2,141.0 209 263.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 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 FM F F F FM F

07:00 F F F FM F F F FM F

08:00 F F F FM F F F FM F

09:00 F F F FM F F F FM F

10:00 F F F FMC F F F FM 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 FC 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 F F FC F 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

05/22/09 9.820 0.240 6.5 36,944,916 1,840.0 1,526.0 145 251.4 60.00

05/22/09 11.163 0.041 3.5 28,024,259 1,840.0 548.3 44 254.6 25.00

05/22/09 0.000 0.0 53,296,005 1,840.0 0.0 0 223.2 0.00

05/22/09 0.000 0.0 58,020,279 1,840.0 0.0 0 193.4 0.00

05/23/09 0.000 0.0 60,042,943 1,840.0 0.0 0 211.3 0.00

05/23/09 0.000 0.0 61,246,556 1,840.0 0.0 0 251.8 0.00

05/23/09 0.000 0.0 61,768,363 1,840.0 0.0 0 213.2 0.00

05/23/09 0.000 0.0 61,943,468 1,840.0 0.0 0 177.2 0.00

05/23/09 0.000 0.0 62,787,709 1,840.0 0.0 0 152.0 0.00

05/23/09 0.000 0.1 61,345,246 1,840.0 0.0 0 131.0 0.00

05/23/09 0.000 1.1 5,436,919 1,840.0 0.0 0 11.2 0.00

05/23/09 0.000 0.5 0 1,840.0 0.0 0 0.0 0.00

05/23/09 0.000 0.1 0 1,840.0 0.0 0 0.0 0.00

05/23/09 0.000 0.0 0 1,840.0 0.0 0 0.0 0.00

05/23/09 0.000 0.0 5,786,080 1,840.0 0.0 0 20.7 0.00

05/23/09 0.000 3.0 19,385,999 1,840.0 0.0 0 113.9 0.00

05/23/09 0.000 0.1 19,438,637 1,840.0 0.0 0 112.7 0.00

05/23/09 0.000 0.0 19,499,211 1,840.0 0.0 0 111.7 0.00

05/23/09 0.000 3.4 19,441,145 1,840.0 0.0 0 110.4 0.00

05/23/09 0.000 0.1 19,400,914 1,840.0 0.0 0 109.0 0.00

05/23/09 0.000 0.0 19,314,749 1,840.0 0.0 0 107.9 0.00

05/23/09 0.000 0.0 19,283,205 1,840.0 0.0 0 107.1 0.00

05/23/09 0.000 0.0 19,283,725 1,840.0 0.0 0 106.6 0.00

05/23/09 0.000 0.0 19,336,592 1,840.0 0.0 0 106.0 0.00

05/23/09 0.000 0.0 9,863,403 1,840.0 0.0 0 107.5 0.00

05/23/09 0.000 0.0 6,109,685 1,840.0 0.0 0 109.8 0.00

05/23/09 0.000 0.0 6,114,664 1,840.0 0.0 0 110.1 0.00

05/23/09 0.000 0.0 6,101,408 1,840.0 0.0 0 110.0 0.00

05/24/09 0.000 0.0 6,019,138 1,840.0 0.0 0 109.5 0.00

05/24/09 0.000 0.0 6,287,979 1,840.0 0.0 0 108.9 0.00

05/24/09 0.000 0.0 6,663,434 1,840.0 0.0 0 108.3 0.00

05/24/09 0.000 0.0 6,623,795 1,840.0 0.0 0 107.6 0.00

05/24/09 0.000 0.0 7,210,184 1,840.0 0.0 0 106.5 0.00

05/24/09 0.000 1.3 8,924,152 1,840.0 0.0 0 99.6 0.00

05/24/09 0.000 0.7 6,783,743 1,840.0 0.0 0 103.7 0.00

05/24/09 0.000 0.0 6,290,267 1,840.0 0.0 0 102.8 0.00

05/24/09 0.000 0.0 5,812,393 1,840.0 0.0 0 102.3 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 FC F F F F F F

14:00 F F FC F F F F F F

15:00 F F FC F F F F F F

16:00 F F F F F F F F F

17:00

18:00

19:00

20:00 S S SC

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 S S SC SC S

06:00 S C S S

07:00 S S S

08:00 S S SC 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 C

17:00

18:00

19:00

20:00

21:00

05/24/09 0.000 0.0 5,455,863 1,840.0 0.0 0 102.1 0.00

05/24/09 0.000 0.0 5,183,873 1,840.0 0.0 0 102.0 0.00

05/24/09 0.000 0.0 4,539,485 1,840.0 0.0 0 101.9 0.00

05/24/09 0.000 0.0 3,881,856 1,840.0 0.0 0 101.9 0.00

05/24/09 0.000 3.1 3,689,175 1,840.0 0.0 0 102.1 0.00

05/24/09 0.000 4.9 3,615,176 1,840.0 0.0 0 102.3 0.00

05/24/09 0.000 0.8 5,721,795 1,840.0 0.0 0 103.0 0.00

05/24/09 0.000 0.0 23,639,580 1,840.0 0.0 0 102.0 0.00

05/24/09 0.000 0.000 0.0 24,202,117 1,840.0 65.8 0 102.8 31.00

05/24/09 0.000 0.000 0.0 23,752,426 1,840.0 103.3 0 109.2 60.00

05/24/09 0.000 0.000 0.0 23,705,707 1,840.0 103.1 0 122.1 60.00

05/24/09 0.000 0.000 0.0 23,849,721 1,840.0 155.5 0 135.4 60.00

05/24/09 0.000 0.000 0.0 23,895,455 1,840.0 155.8 0 150.6 60.00

05/24/09 0.000 0.000 0.0 23,638,770 1,840.0 154.2 0 165.6 52.00

05/24/09 0.000 0.0 6,437,001 1,840.0 0.0 0 161.0 0.00

05/25/09 0.000 0.0 6,001,172 1,840.0 0.0 0 162.4 0.00

05/25/09 0.000 0.0 6,277,988 1,840.0 0.0 0 162.8 0.00

05/25/09 0.000 0.0 6,498,035 1,840.0 0.0 0 163.6 0.00

05/25/09 0.000 0.0 6,558,410 1,840.0 0.0 0 164.2 0.00

05/25/09 0.000 0.0 6,861,824 1,840.0 0.0 0 163.9 0.00

05/25/09 0.000 0.000 0.0 24,438,000 1,840.0 26.6 0 153.8 21.00

05/25/09 0.000 0.000 0.0 24,438,000 1,840.0 106.3 0 146.3 60.00

05/25/09 0.000 0.000 0.0 24,438,000 1,840.0 172.7 0 145.1 60.00

05/25/09 0.000 0.000 0.0 24,438,000 1,840.0 172.7 0 151.4 60.00

05/25/09 0.000 0.000 0.0 24,438,000 1,840.0 172.7 0 155.8 51.00

05/25/09 0.000 0.000 0.0 24,438,000 1,840.0 265.6 0 158.9 60.00

05/25/09 3.377 0.024 1.0 24,438,000 1,840.0 451.6 8 165.9 60.00

05/25/09 5.613 0.054 2.2 24,438,000 1,840.0 597.7 22 179.8 60.00

05/25/09 5.439 0.066 2.7 24,438,000 1,840.0 757.0 50 193.7 60.00

05/25/09 6.827 0.182 4.4 41,391,000 1,840.0 1,664.6 108 204.9 60.00

05/25/09 7.910 0.250 6.2 40,438,000 1,840.0 1,977.9 161 215.4 60.00

05/25/09 7.812 0.317 6.6 48,163,293 1,840.0 2,539.0 215 209.5 60.00

05/25/09 7.922 0.374 6.9 54,271,444 1,840.0 2,949.5 257 225.4 60.00

05/25/09 8.496 0.413 7.4 55,893,372 1,840.0 3,037.7 272 235.9 60.00

05/25/09 9.046 0.432 7.8 55,551,302 1,840.0 2,988.9 272 241.3 60.00

05/25/09 9.162 0.439 7.9 55,660,600 1,840.0 2,994.8 273 243.6 60.00

05/25/09 9.046 0.433 7.8 55,636,204 1,840.0 2,993.5 274 245.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C C

06:00 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 C

18:00 C

19:00

20:00 C

21:00 C

22:00 C

23:00 C

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C C

06:00 C M M

07:00 S S S IM

08:00 S S S IM

09:00 S S S IM

10:00 S S S IM

05/25/09 9.021 0.428 7.7 55,675,727 1,840.0 2,965.4 274 246.6 60.00

05/25/09 8.670 0.411 7.4 55,635,881 1,840.0 2,963.2 274 248.3 60.00

05/26/09 8.350 0.406 7.2 56,518,288 1,840.0 3,040.9 274 250.0 60.00

05/26/09 8.286 0.397 7.0 56,835,002 1,840.0 2,996.2 276 250.1 60.00

05/26/09 8.252 0.387 6.9 56,137,840 1,840.0 2,928.9 277 249.6 60.00

05/26/09 8.013 0.371 6.7 55,466,949 1,840.0 2,893.9 275 245.6 60.00

05/26/09 8.201 0.402 7.0 57,484,303 1,840.0 3,061.6 292 243.6 60.00

05/26/09 8.442 0.479 7.5 63,947,989 1,840.0 3,544.9 337 233.7 60.00

05/26/09 8.841 0.493 7.7 64,117,194 1,840.0 3,484.6 340 248.8 60.00

05/26/09 9.841 0.631 9.0 70,272,992 1,840.0 4,010.1 385 254.5 60.00

05/26/09 9.121 0.610 8.5 71,879,052 1,840.0 4,179.9 403 263.5 60.00

05/26/09 9.309 0.690 9.0 76,874,242 1,840.0 4,637.5 444 266.8 60.00

05/26/09 8.986 0.742 9.0 82,626,718 1,840.0 5,164.2 493 275.5 60.00

05/26/09 9.244 0.816 9.5 86,059,628 1,840.0 5,519.1 526 284.8 60.00

05/26/09 9.262 0.827 9.6 86,326,595 1,840.0 5,583.1 535 291.3 60.00

05/26/09 9.438 0.834 9.7 86,160,089 1,840.0 5,525.5 535 294.4 60.00

05/26/09 9.341 0.824 9.6 85,991,619 1,840.0 5,514.7 535 294.2 60.00

05/26/09 9.323 0.819 9.5 86,415,961 1,840.0 5,494.9 535 295.4 60.00

05/26/09 9.126 0.800 9.3 86,205,374 1,840.0 5,481.5 535 294.9 60.00

05/26/09 9.165 0.801 9.1 88,225,060 1,840.0 5,466.1 534 294.9 60.00

05/26/09 9.246 0.804 9.1 88,523,544 1,840.0 5,436.5 535 294.9 60.00

05/26/09 9.226 0.787 9.0 87,597,588 1,840.0 5,332.1 525 294.1 60.00

05/26/09 9.375 0.737 8.9 83,042,926 1,840.0 4,919.4 488 287.6 60.00

05/26/09 8.718 0.660 8.2 80,616,677 1,840.0 4,731.9 471 280.8 60.00

05/26/09 8.990 0.652 8.3 78,734,513 1,840.0 4,535.8 454 276.6 60.00

05/26/09 9.588 0.540 8.1 66,792,238 1,840.0 3,521.1 360 270.2 60.00

05/27/09 9.916 0.389 7.6 51,350,628 1,840.0 2,455.9 244 258.6 60.00

05/27/09 9.212 0.318 6.9 46,184,511 1,840.0 2,158.6 209 248.0 60.00

05/27/09 9.525 0.355 7.3 48,710,422 1,840.0 2,329.6 224 240.3 60.00

05/27/09 9.589 0.415 7.6 54,786,825 1,840.0 2,709.6 264 238.2 60.00

05/27/09 9.259 0.439 7.5 58,673,253 1,840.0 2,965.5 291 239.3 60.00

05/27/09 9.233 0.525 7.8 67,438,854 1,840.0 3,555.2 352 232.8 60.00

05/27/09 9.469 0.555 8.0 69,497,832 1,840.0 3,663.8 347 251.4 60.00

05/27/09 9.490 0.497 8.1 61,464,000 1,840.0 3,273.6 347 0.0 60.00

05/27/09 9.759 0.593 8.5 69,956,000 1,840.0 3,802.0 376 0.0 60.00

05/27/09 9.765 0.700 9.1 77,124,000 1,840.0 4,484.9 455 0.0 60.00

05/27/09 9.812 0.803 9.4 85,634,000 1,840.0 5,119.4 511 0.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

11:00 S S S IM

12:00 S SC S IM

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

07:00

08:00

09:00 M M

10:00 S S S IM

11:00 S S S IM

12:00 MC M

13:00

14:00

15:00

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

05/27/09 9.636 0.803 9.4 85,634,000 1,840.0 5,212.5 522 0.0 60.00

05/27/09 9.516 0.786 9.2 85,634,000 1,840.0 5,166.0 517 55.1 60.00

05/27/09 9.498 0.768 9.1 84,530,015 1,840.0 5,053.4 500 280.9 60.00

05/27/09 9.551 0.812 9.4 86,605,637 1,840.0 5,318.7 524 283.4 60.00

05/27/09 9.449 0.802 9.3 86,410,243 1,840.0 5,306.7 524 284.7 60.00

05/27/09 9.431 0.796 9.2 86,714,886 1,840.0 5,278.3 519 285.2 60.00

05/27/09 9.375 0.751 8.9 84,597,233 1,840.0 5,011.5 502 283.7 60.00

05/27/09 9.364 0.634 8.4 75,614,521 1,840.0 4,232.8 432 275.1 60.00

05/27/09 9.121 0.687 8.5 80,989,658 1,840.0 4,709.7 467 273.2 60.00

05/27/09 8.906 0.692 8.3 83,589,348 1,840.0 4,860.9 486 278.0 60.00

05/27/09 8.857 0.623 8.1 77,051,470 1,840.0 4,396.9 446 275.1 60.00

05/27/09 9.070 0.546 7.9 69,274,312 1,840.0 3,764.9 381 269.0 60.00

05/27/09 8.956 0.560 7.8 71,899,455 1,840.0 3,907.6 392 266.2 60.00

05/28/09 8.806 0.594 7.9 75,352,764 1,840.0 4,218.1 421 269.0 60.00

05/28/09 8.930 0.550 7.7 71,563,699 1,840.0 3,850.5 389 267.8 60.00

05/28/09 9.209 0.505 7.7 65,740,020 1,840.0 3,429.9 347 260.2 60.00

05/28/09 9.046 0.562 7.8 72,197,113 1,840.0 3,884.5 386 260.6 60.00

05/28/09 9.230 0.614 8.2 75,083,445 1,840.0 4,162.2 417 264.8 60.00

05/28/09 9.364 0.643 8.4 76,710,711 1,840.0 4,294.1 434 255.0 60.00

05/28/09 9.732 0.700 8.9 78,768,976 1,840.0 4,495.0 457 272.0 60.00

05/28/09 9.640 0.697 8.9 78,443,402 1,840.0 4,519.0 458 272.0 60.00

05/28/09 9.640 0.697 8.9 78,512,105 1,840.0 4,523.0 459 273.9 60.00

05/28/09 9.513 0.680 8.7 78,336,824 1,840.0 4,470.3 454 275.3 60.00

05/28/09 9.513 0.670 8.7 77,148,000 1,840.0 4,402.5 457 270.4 60.00

05/28/09 9.951 0.701 9.1 77,148,000 1,840.0 4,402.5 457 271.0 60.00

05/28/09 9.951 0.713 9.1 78,494,114 1,840.0 4,479.3 457 259.6 60.00

05/28/09 9.841 0.706 9.0 78,566,083 1,840.0 4,483.4 456 277.9 60.00

05/28/09 9.841 0.702 9.0 78,166,322 1,840.0 4,460.6 456 278.4 60.00

05/28/09 9.951 0.711 9.1 78,298,358 1,840.0 4,468.1 456 280.4 60.00

05/28/09 9.951 0.715 9.1 78,767,147 1,840.0 4,494.9 458 281.7 60.00

05/28/09 10.060 0.725 9.2 78,945,600 1,840.0 4,505.1 460 283.3 60.00

05/28/09 10.060 0.722 9.2 78,666,425 1,840.0 4,489.1 459 283.5 60.00

05/28/09 9.872 0.708 9.2 77,155,880 1,840.0 4,486.8 459 282.7 60.00

05/28/09 10.073 0.706 9.3 76,056,082 1,840.0 4,381.5 454 285.2 60.00

05/28/09 10.144 0.666 9.1 73,319,869 1,840.0 4,104.3 427 283.0 60.00

05/28/09 10.255 0.659 9.2 71,799,608 1,840.0 4,019.2 412 280.2 60.00

05/28/09 10.458 0.624 9.2 67,935,288 1,840.0 3,729.0 388 277.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

05/29/09 10.416 0.546 8.8 62,164,382 1,840.0 3,277.1 344 272.7 60.00

05/29/09 10.394 0.496 8.6 57,749,077 1,840.0 2,981.6 306 267.1 60.00

05/29/09 10.472 0.405 8.3 48,941,043 1,840.0 2,420.5 252 259.5 60.00

05/29/09 10.000 0.391 8.1 48,425,024 1,840.0 2,447.6 246 250.8 60.00

05/29/09 10.016 0.416 8.2 50,879,769 1,840.0 2,599.3 267 248.5 60.00

05/29/09 9.824 0.468 8.3 56,546,924 1,840.0 2,981.0 300 235.1 60.00

05/29/09 9.810 0.588 8.8 66,996,955 1,840.0 3,750.4 377 253.4 60.00

05/29/09 10.007 0.715 9.5 75,391,082 1,840.0 4,466.1 456 270.4 60.00

05/29/09 9.930 0.730 9.6 76,186,684 1,840.0 4,596.1 466 281.7 60.00

05/29/09 9.841 0.748 9.6 78,085,481 1,840.0 4,753.0 480 290.8 60.00

05/29/09 9.827 0.777 9.5 81,943,670 1,840.0 4,943.4 502 300.9 60.00

05/29/09 9.944 0.801 9.7 82,798,218 1,840.0 5,039.9 512 299.4 60.00

05/29/09 9.944 0.786 9.7 81,253,394 1,840.0 4,945.8 503 297.7 60.00

05/29/09 9.930 0.779 9.6 81,274,790 1,840.0 4,903.0 501 293.4 60.00

05/29/09 10.007 0.760 9.5 80,166,140 1,840.0 4,749.0 490 292.2 60.00

05/29/09 9.887 0.724 9.3 77,968,911 1,840.0 4,576.4 476 288.9 60.00

05/29/09 9.796 0.713 9.3 76,858,316 1,840.0 4,553.0 466 284.8 60.00

05/29/09 9.707 0.703 9.3 75,741,584 1,840.0 4,528.1 460 283.1 60.00

05/29/09 9.603 0.693 9.2 75,470,915 1,840.0 4,511.9 458 283.5 60.00

05/29/09 9.586 0.675 9.1 74,368,242 1,840.0 4,405.5 450 281.6 60.00

05/29/09 9.568 0.669 9.0 74,535,653 1,840.0 4,374.9 449 279.2 60.00

05/29/09 9.550 0.661 8.9 74,422,920 1,840.0 4,327.9 446 277.1 60.00

05/29/09 9.698 0.601 8.7 69,283,225 1,840.0 3,878.3 402 271.6 60.00

05/29/09 9.706 0.497 8.2 60,788,161 1,840.0 3,204.6 332 262.8 60.00

05/30/09 9.877 0.423 8.0 52,956,561 1,840.0 2,676.6 274 255.2 60.00

05/30/09 9.440 0.346 7.4 46,795,034 1,840.0 2,288.9 233 251.6 60.00

05/30/09 9.161 0.380 7.5 50,804,559 1,840.0 2,595.5 260 243.2 60.00

05/30/09 9.233 0.461 7.8 59,205,116 1,840.0 3,121.1 313 244.8 60.00

05/30/09 9.455 0.569 8.4 67,874,725 1,840.0 3,762.6 382 254.0 60.00

05/30/09 9.530 0.546 8.3 65,985,558 1,840.0 3,586.2 369 244.4 60.00

05/30/09 9.415 0.531 8.2 64,839,406 1,840.0 3,523.9 354 256.2 60.00

05/30/09 9.315 0.630 8.6 73,461,772 1,840.0 4,232.1 430 263.9 60.00

05/30/09 8.930 0.632 8.4 75,411,428 1,840.0 4,426.3 455 270.0 60.00

05/30/09 8.370 0.591 7.8 75,943,706 1,840.0 4,416.3 459 274.8 60.00

05/30/09 8.292 0.591 7.8 75,912,027 1,840.0 4,455.7 460 276.0 60.00

05/30/09 8.399 0.596 7.9 75,587,504 1,840.0 4,436.7 463 276.9 60.00

05/30/09 8.663 0.626 8.3 75,540,161 1,840.0 4,516.0 463 278.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

05/30/09 9.059 0.663 8.6 77,204,586 1,840.0 4,573.6 468 283.3 60.00

05/30/09 9.270 0.681 8.8 77,539,010 1,840.0 4,593.3 471 283.8 60.00

05/30/09 9.270 0.689 8.8 78,459,078 1,840.0 4,647.8 481 285.1 60.00

05/30/09 9.249 0.665 8.7 76,582,735 1,840.0 4,495.1 467 284.9 60.00

05/30/09 9.270 0.660 8.8 75,143,065 1,840.0 4,451.4 461 282.7 60.00

05/30/09 9.249 0.638 8.7 73,489,121 1,840.0 4,313.5 446 279.8 60.00

05/30/09 9.270 0.657 8.8 74,804,202 1,840.0 4,431.3 456 278.5 60.00

05/30/09 9.375 0.673 8.9 75,831,947 1,840.0 4,492.2 463 278.7 60.00

05/30/09 9.207 0.620 8.5 73,083,922 1,840.0 4,210.3 439 276.5 60.00

05/30/09 8.753 0.530 7.7 69,019,293 1,840.0 3,788.5 398 269.3 60.00

05/30/09 8.435 0.460 7.2 64,031,546 1,840.0 3,410.4 357 262.5 60.00

05/31/09 8.084 0.421 6.9 61,210,052 1,840.0 3,260.1 338 258.3 60.00

05/31/09 7.817 0.350 6.4 54,829,618 1,840.0 2,801.1 294 253.6 60.00

05/31/09 7.949 0.304 6.3 48,374,763 1,840.0 2,392.5 248 248.1 60.00

05/31/09 7.696 0.272 6.1 44,740,777 1,840.0 2,212.7 225 241.9 60.00

05/31/09 7.910 0.266 6.2 43,048,856 1,840.0 2,105.7 215 237.5 60.00

05/31/09 7.738 0.296 6.2 47,864,110 1,840.0 2,393.2 243 222.4 60.00

05/31/09 8.084 0.406 6.9 58,902,320 1,840.0 3,137.2 318 239.4 60.00

05/31/09 7.992 0.471 7.1 66,424,713 1,840.0 3,682.3 373 247.9 60.00

05/31/09 8.262 0.566 7.7 73,632,996 1,840.0 4,281.9 442 261.4 60.00

05/31/09 8.080 0.564 7.6 74,394,177 1,840.0 4,366.6 454 269.0 60.00

05/31/09 8.080 0.563 7.6 74,199,953 1,840.0 4,355.2 450 271.1 60.00

05/31/09 8.155 0.564 7.6 74,351,878 1,840.0 4,323.7 447 272.0 60.00

05/31/09 8.370 0.583 7.8 74,952,673 1,840.0 4,358.7 450 274.1 60.00

05/31/09 8.584 0.599 8.0 75,034,215 1,840.0 4,363.4 454 277.5 60.00

05/31/09 8.692 0.600 8.1 74,235,477 1,840.0 4,316.9 448 277.1 60.00

05/31/09 8.799 0.620 8.2 75,764,843 1,840.0 4,405.9 458 280.3 60.00

05/31/09 9.014 0.632 8.4 75,351,554 1,840.0 4,381.9 458 281.8 60.00

05/31/09 8.990 0.608 8.3 73,392,088 1,840.0 4,228.0 440 280.2 60.00

05/31/09 9.099 0.622 8.4 74,262,571 1,840.0 4,278.2 444 280.4 60.00

05/31/09 9.550 0.675 8.9 75,991,228 1,840.0 4,419.0 459 281.0 60.00

05/31/09 9.640 0.672 8.9 75,642,751 1,840.0 4,357.7 454 279.6 60.00

05/31/09 9.607 0.537 8.2 65,606,900 1,840.0 3,494.3 372 274.5 60.00

05/31/09 9.506 0.441 7.7 57,355,861 1,840.0 2,899.0 297 261.2 60.00

05/31/09 9.527 0.453 7.8 58,237,730 1,840.0 2,975.2 306 253.6 60.00

06/01/09 9.463 0.385 7.5 51,431,773 1,840.0 2,543.6 261 249.4 60.00

06/01/09 9.440 0.370 7.4 50,082,689 1,840.0 2,449.7 248 248.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

02:00

03:00

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

14:00

06/01/09 9.394 0.328 7.2 45,683,770 1,840.0 2,184.9 220 244.7 60.00

06/01/09 8.930 0.339 7.0 48,555,613 1,840.0 2,375.0 238 242.2 60.00

06/01/09 9.485 0.400 7.6 52,738,852 1,840.0 2,636.9 266 242.3 60.00

06/01/09 9.185 0.464 7.6 61,138,987 1,840.0 3,156.6 322 232.7 60.00

06/01/09 9.252 0.613 8.3 74,042,123 1,840.0 4,144.7 425 257.8 60.00

06/01/09 9.965 0.712 9.2 77,582,841 1,840.0 4,469.5 465 274.3 60.00

06/01/09 9.207 0.648 8.5 76,450,513 1,840.0 4,404.2 459 276.2 60.00

06/01/09 9.121 0.646 8.5 76,190,289 1,840.0 4,430.6 459 278.0 60.00

06/01/09 9.336 0.666 8.7 76,742,430 1,840.0 4,462.7 460 282.0 60.00

06/01/09 9.336 0.666 8.7 76,711,124 1,840.0 4,460.9 460 285.6 60.00

06/01/09 8.824 0.628 8.3 75,794,259 1,840.0 4,448.8 460 281.8 60.00

06/01/09 8.799 0.625 8.2 76,389,572 1,840.0 4,442.2 462 281.7 60.00

06/01/09 8.906 0.629 8.3 75,925,113 1,840.0 4,415.2 461 281.7 60.00

06/01/09 9.014 0.642 8.4 76,612,884 1,840.0 4,455.2 465 282.4 60.00

06/01/09 8.906 0.635 8.3 76,698,396 1,840.0 4,460.2 465 282.0 60.00

06/01/09 8.882 0.612 8.2 74,771,785 1,840.0 4,307.5 452 280.7 60.00

06/01/09 9.256 0.499 7.9 63,299,034 1,840.0 3,371.4 359 276.6 60.00

06/01/09 9.064 0.447 7.5 59,776,348 1,840.0 3,086.3 313 266.9 60.00

06/01/09 9.185 0.564 8.0 70,683,653 1,840.0 3,841.5 395 264.7 60.00

06/01/09 9.549 0.604 8.4 72,079,127 1,840.0 3,956.5 410 274.7 60.00

06/01/09 9.568 0.499 8.0 62,507,279 1,840.0 3,261.2 339 272.8 60.00

06/01/09 9.136 0.396 7.4 53,604,864 1,840.0 2,709.4 274 259.4 60.00

06/02/09 9.110 0.364 7.3 49,947,717 1,840.0 2,497.4 253 248.6 60.00

06/02/09 9.133 0.305 7.0 43,636,030 1,840.0 2,086.9 205 241.7 60.00

06/02/09 9.003 0.298 6.9 43,274,875 1,840.0 2,069.7 205 236.5 60.00

06/02/09 8.772 0.298 6.8 43,972,660 1,840.0 2,127.0 210 232.9 60.00

06/02/09 8.547 0.292 6.7 43,733,975 1,840.0 2,139.2 212 228.7 60.00

06/02/09 8.453 0.315 6.7 47,142,143 1,840.0 2,331.5 227 218.3 60.00

06/02/09 8.492 0.407 7.1 57,479,380 1,840.0 2,998.9 297 234.1 60.00

06/02/09 9.029 0.564 8.1 69,792,369 1,840.0 3,906.8 391 246.5 60.00

06/02/09 8.638 0.625 8.2 76,374,263 1,840.0 4,524.3 463 259.0 60.00

06/02/09 8.322 0.599 7.9 75,938,817 1,840.0 4,498.6 458 266.6 60.00

06/02/09 8.141 0.593 7.8 76,195,654 1,840.0 4,555.2 457 268.0 60.00

06/02/09 8.172 0.609 7.9 77,208,018 1,840.0 4,657.7 470 270.6 60.00

06/02/09 8.172 0.614 7.9 77,855,713 1,840.0 4,696.7 475 272.5 60.00

06/02/09 8.246 0.604 7.9 76,605,990 1,840.0 4,579.7 464 274.4 60.00

06/02/09 8.080 0.565 7.6 74,461,251 1,840.0 4,370.5 446 274.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

06/02/09 7.795 0.554 7.4 75,058,035 1,840.0 4,446.4 454 275.1 60.00

06/02/09 7.654 0.526 7.2 73,254,193 1,840.0 4,299.7 437 275.8 60.00

06/02/09 7.807 0.443 6.8 65,269,727 1,840.0 3,547.3 367 272.6 60.00

06/02/09 7.654 0.312 6.2 50,513,714 1,840.0 2,553.2 256 263.1 60.00

06/02/09 7.575 0.373 6.4 58,349,765 1,840.0 3,076.1 304 253.5 60.00

06/02/09 7.844 0.477 6.9 69,268,914 1,840.0 3,802.3 383 258.0 60.00

06/02/09 7.764 0.522 7.1 73,707,717 1,840.0 4,206.2 428 268.5 60.00

06/02/09 7.812 0.398 6.6 60,381,196 1,840.0 3,183.1 325 263.5 60.00

06/02/09 7.817 0.344 6.4 53,924,962 1,840.0 2,754.9 277 255.6 60.00

06/03/09 7.998 0.273 6.2 44,156,289 1,840.0 2,135.8 208 249.0 60.00

06/03/09 7.949 0.280 6.3 44,597,700 1,840.0 2,205.7 213 241.4 60.00

06/03/09 7.910 0.267 6.2 43,106,489 1,840.0 2,108.4 204 237.2 60.00

06/03/09 7.949 0.279 6.3 44,362,259 1,840.0 2,194.0 212 234.1 60.00

06/03/09 7.862 0.277 6.3 44,073,394 1,840.0 2,203.7 209 231.8 60.00

06/03/09 7.735 0.320 6.4 50,034,180 1,840.0 2,583.3 249 219.6 60.00

06/03/09 8.137 0.491 7.3 67,413,453 1,840.0 3,773.7 367 242.9 60.00

06/03/09 8.068 0.598 7.8 76,881,942 1,840.0 4,638.0 455 267.1 60.00

06/03/09 8.201 0.649 8.0 81,355,728 1,840.0 4,952.1 491 275.6 60.00

06/03/09 8.201 0.652 8.0 81,710,326 1,840.0 4,973.7 495 276.9 60.00

06/03/09 8.141 0.613 7.8 78,742,973 1,840.0 4,707.5 476 275.1 60.00

06/03/09 8.099 0.610 7.9 77,424,580 1,840.0 4,712.8 471 274.4 60.00

06/03/09 8.068 0.596 7.8 76,599,995 1,840.0 4,621.0 462 278.8 60.00

06/03/09 8.068 0.592 7.8 76,070,724 1,840.0 4,589.1 457 278.7 60.00

06/03/09 7.965 0.582 7.7 75,812,368 1,840.0 4,573.4 455 277.3 60.00

06/03/09 8.037 0.576 7.7 74,958,642 1,840.0 4,481.2 449 275.3 60.00

06/03/09 8.037 0.566 7.7 73,666,056 1,840.0 4,403.9 437 272.6 60.00

06/03/09 8.037 0.559 7.7 72,820,199 1,840.0 4,353.4 437 272.7 60.00

06/03/09 7.724 0.539 7.4 73,052,707 1,840.0 4,367.3 437 272.7 60.00

06/03/09 7.381 0.534 7.2 74,286,351 1,840.0 4,521.8 452 272.0 60.00

06/03/09 7.654 0.547 7.4 74,118,469 1,840.0 4,471.2 454 272.9 60.00

06/03/09 8.170 0.502 7.4 67,984,985 1,840.0 3,842.6 397 267.4 60.00

06/03/09 8.670 0.424 7.4 57,364,520 1,840.0 3,055.3 309 259.2 60.00

06/03/09 8.350 0.421 7.2 58,636,691 1,840.0 3,154.9 311 250.5 60.00

06/04/09 8.496 0.454 7.4 61,480,985 1,840.0 3,341.4 336 250.3 60.00

06/04/09 8.286 0.378 7.0 54,127,262 1,840.0 2,853.4 288 250.3 60.00

06/04/09 8.460 0.348 7.0 49,822,393 1,840.0 2,572.3 256 243.9 60.00

06/04/09 7.915 0.424 7.1 59,814,574 1,840.0 3,348.3 323 241.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

06/04/09 7.366 0.451 6.8 66,397,585 1,840.0 3,825.1 375 250.2 60.00

06/04/09 7.366 0.472 6.8 69,500,749 1,840.0 4,003.9 403 241.4 60.00

06/04/09 7.214 0.556 7.1 78,531,124 1,840.0 4,822.8 483 265.5 60.00

06/04/09 7.200 0.617 7.4 83,587,696 1,840.0 5,360.5 525 278.9 60.00

06/04/09 7.200 0.612 7.4 82,900,298 1,840.0 5,316.4 526 284.7 60.00

06/04/09 7.043 0.607 7.3 83,363,083 1,840.0 5,391.4 527 288.8 60.00

06/04/09 7.103 0.610 7.3 83,736,097 1,840.0 5,370.0 527 291.2 60.00

06/04/09 6.967 0.595 7.1 83,981,283 1,840.0 5,340.1 527 293.2 60.00

06/04/09 7.028 0.598 7.1 84,409,297 1,840.0 5,321.4 523 293.9 60.00

06/04/09 7.127 0.615 7.2 85,658,621 1,840.0 5,400.2 529 295.9 60.00

06/04/09 7.423 0.641 7.5 85,680,959 1,840.0 5,401.6 532 298.5 60.00

06/04/09 7.824 0.645 7.7 83,905,277 1,840.0 5,152.9 511 297.5 60.00

06/04/09 7.957 0.676 7.9 85,729,112 1,840.0 5,311.5 523 296.7 60.00

06/04/09 8.111 0.615 7.7 80,068,896 1,840.0 4,743.2 481 293.6 60.00

06/04/09 7.933 0.577 7.6 76,091,944 1,840.0 4,549.0 460 287.4 60.00

06/04/09 7.722 0.600 7.6 79,166,360 1,840.0 4,861.8 485 285.8 60.00

06/04/09 7.453 0.596 7.4 80,683,508 1,840.0 4,998.9 498 288.6 60.00

06/04/09 7.241 0.551 7.0 78,893,599 1,840.0 4,759.4 480 286.6 60.00

06/04/09 6.979 0.408 6.2 65,990,295 1,840.0 3,658.1 375 275.9 60.00

06/04/09 6.914 0.299 5.6 53,516,178 1,840.0 2,704.9 280 262.6 60.00

06/05/09 6.687 0.259 5.3 48,883,214 1,840.0 2,417.6 245 251.5 60.00

06/05/09 6.731 0.222 5.1 43,649,258 1,840.0 2,063.8 205 245.9 60.00

06/05/09 6.731 0.223 5.1 43,884,819 1,840.0 2,075.0 207 238.7 60.00

06/05/09 6.708 0.237 5.2 45,616,913 1,840.0 2,206.5 219 235.5 60.00

06/05/09 6.654 0.225 5.1 44,269,252 1,840.0 2,117.2 214 234.4 60.00

06/05/09 6.813 0.261 5.4 48,477,491 1,840.0 2,397.5 242 222.8 60.00

06/05/09 6.911 0.402 6.2 65,052,205 1,840.0 3,641.5 354 242.9 60.00

06/05/09 7.137 0.556 6.9 80,755,481 1,840.0 4,871.6 483 263.2 60.00

06/05/09 7.252 0.614 7.2 85,409,506 1,840.0 5,291.7 525 280.7 60.00

06/05/09 6.789 0.583 6.8 85,965,407 1,840.0 5,372.8 531 291.4 60.00

06/05/09 7.112 0.605 7.0 86,635,376 1,840.0 5,320.5 527 296.4 60.00

06/05/09 7.925 0.676 7.8 86,903,455 1,840.0 5,337.0 531 298.7 60.00

06/05/09 8.714 0.738 8.5 86,979,876 1,840.0 5,294.4 531 300.7 60.00

06/05/09 8.637 0.739 8.5 87,171,888 1,840.0 5,353.5 532 302.4 60.00

06/05/09 8.201 0.701 8.0 87,778,280 1,840.0 5,343.0 532 302.7 60.00

06/05/09 8.275 0.700 8.0 87,641,972 1,840.0 5,287.1 531 302.5 60.00

06/05/09 8.532 0.697 8.1 86,222,011 1,840.0 5,107.7 518 302.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

06/05/09 8.557 0.641 7.9 81,380,723 1,840.0 4,688.3 480 297.6 60.00

06/05/09 8.529 0.592 7.8 76,065,295 1,840.0 4,340.7 443 288.9 60.00

06/05/09 8.665 0.623 8.0 78,090,121 1,840.0 4,498.7 456 284.3 60.00

06/05/09 8.722 0.595 7.9 75,511,960 1,840.0 4,268.1 438 281.3 60.00

06/05/09 8.553 0.490 7.3 67,224,126 1,840.0 3,580.4 365 272.7 60.00

06/05/09 8.917 0.438 7.3 60,087,166 1,840.0 3,069.7 309 261.0 60.00

06/05/09 9.030 0.369 7.0 52,772,403 1,840.0 2,552.6 259 252.8 60.00

06/06/09 9.078 0.327 6.8 48,143,617 1,840.0 2,250.2 225 247.1 60.00

06/06/09 8.974 0.331 6.8 48,778,313 1,840.0 2,306.4 229 242.4 60.00

06/06/09 9.185 0.313 6.8 46,155,476 1,840.0 2,132.2 212 238.8 60.00

06/06/09 9.212 0.334 6.9 48,485,677 1,840.0 2,266.2 223 235.1 60.00

06/06/09 9.185 0.317 6.8 46,698,067 1,840.0 2,157.2 211 232.9 60.00

06/06/09 9.078 0.323 6.8 47,596,750 1,840.0 2,224.6 217 219.9 60.00

06/06/09 9.078 0.319 6.8 46,986,143 1,840.0 2,196.1 214 229.8 60.00

06/06/09 9.807 0.462 8.2 56,482,453 1,840.0 2,946.9 293 230.3 60.00

06/06/09 10.279 0.668 9.4 71,205,830 1,840.0 4,063.4 405 246.8 60.00

06/06/09 8.689 0.622 8.4 74,259,035 1,840.0 4,479.8 441 263.3 60.00

06/06/09 8.532 0.597 8.1 73,927,870 1,840.0 4,379.4 436 269.9 60.00

06/06/09 8.455 0.615 8.1 76,055,802 1,840.0 4,546.8 452 274.6 60.00

06/06/09 8.449 0.563 7.8 72,274,939 1,840.0 4,163.7 415 274.6 60.00

06/06/09 8.639 0.557 7.9 70,690,035 1,840.0 4,033.9 398 266.3 60.00

06/06/09 9.036 0.618 8.5 72,895,462 1,840.0 4,278.6 421 266.8 60.00

06/06/09 9.691 0.698 9.2 76,000,277 1,840.0 4,502.2 446 271.9 60.00

06/06/09 10.007 0.753 9.5 79,425,656 1,840.0 4,705.1 472 277.6 60.00

06/06/09 9.674 0.695 9.1 76,494,892 1,840.0 4,489.9 449 273.6 60.00

06/06/09 9.336 0.649 8.7 74,808,046 1,840.0 4,350.2 441 269.1 60.00

06/06/09 8.954 0.657 8.5 77,513,912 1,840.0 4,591.9 463 268.4 60.00

06/06/09 8.505 0.612 8.0 76,731,034 1,840.0 4,503.8 459 273.8 60.00

06/06/09 8.370 0.591 7.8 75,956,635 1,840.0 4,417.1 446 276.2 60.00

06/06/09 8.267 0.488 7.2 67,984,390 1,840.0 3,694.8 375 271.5 60.00

06/06/09 8.286 0.425 7.0 60,798,019 1,840.0 3,205.1 320 260.6 60.00

06/07/09 8.372 0.422 7.0 60,422,042 1,840.0 3,152.5 312 253.4 60.00

06/07/09 8.327 0.357 6.6 54,167,197 1,840.0 2,678.9 268 250.6 60.00

06/07/09 8.240 0.271 6.1 44,516,177 1,840.0 2,056.4 208 245.3 60.00

06/07/09 8.201 0.260 6.0 43,401,428 1,840.0 1,981.4 200 238.8 60.00

06/07/09 8.105 0.264 6.0 44,081,684 1,840.0 2,036.4 204 235.4 60.00

06/07/09 8.105 0.264 6.0 44,057,942 1,840.0 2,035.3 204 222.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

04:00

05:00 C 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

06/07/09 7.998 0.301 6.2 48,699,966 1,840.0 2,355.6 233 235.1 60.00

06/07/09 8.037 0.319 6.3 50,799,162 1,840.0 2,484.7 250 237.9 60.00

06/07/09 7.862 0.330 6.3 52,448,874 1,840.0 2,622.5 260 241.2 60.00

06/07/09 7.901 0.352 6.4 55,112,201 1,840.0 2,785.6 279 243.5 60.00

06/07/09 8.148 0.360 6.6 54,731,258 1,840.0 2,766.3 275 244.9 60.00

06/07/09 7.987 0.347 6.4 54,296,284 1,840.0 2,714.8 270 245.1 60.00

06/07/09 7.654 0.330 6.2 53,306,418 1,840.0 2,694.3 269 245.4 60.00

06/07/09 7.570 0.305 6.0 50,865,431 1,840.0 2,515.6 255 245.0 60.00

06/07/09 7.862 0.333 6.3 53,021,698 1,840.0 2,651.1 264 243.8 60.00

06/07/09 8.372 0.414 7.0 59,232,997 1,840.0 3,090.4 304 246.8 60.00

06/07/09 8.522 0.451 7.2 62,819,014 1,840.0 3,311.7 326 250.2 60.00

06/07/09 8.286 0.441 7.0 63,129,937 1,840.0 3,328.0 328 252.3 60.00

06/07/09 7.939 0.384 6.5 59,171,084 1,840.0 3,022.9 301 252.9 60.00

06/07/09 7.695 0.360 6.3 57,289,216 1,840.0 2,926.7 289 248.4 60.00

06/07/09 7.922 0.458 6.9 66,524,196 1,840.0 3,615.4 358 252.7 60.00

06/07/09 7.812 0.408 6.6 61,993,040 1,840.0 3,268.1 324 254.8 60.00

06/07/09 7.856 0.386 6.5 59,489,580 1,840.0 3,071.5 307 253.2 60.00

06/07/09 7.740 0.292 6.0 48,703,955 1,840.0 2,355.8 237 248.5 60.00

06/08/09 8.240 0.264 6.1 43,326,580 1,840.0 2,001.5 199 242.6 60.00

06/08/09 8.375 0.272 6.2 43,931,291 1,840.0 2,029.4 201 237.7 60.00

06/08/09 8.678 0.286 6.5 44,027,034 1,840.0 2,057.8 203 234.4 60.00

06/08/09 8.742 0.304 6.7 45,529,159 1,840.0 2,177.5 213 234.1 60.00

06/08/09 8.872 0.308 6.8 45,405,097 1,840.0 2,171.5 213 234.7 60.00

06/08/09 9.078 0.315 6.8 46,361,789 1,840.0 2,166.9 217 223.1 60.00

06/08/09 8.944 0.434 7.4 58,723,694 1,840.0 3,031.9 298 239.5 60.00

06/08/09 9.185 0.512 8.0 64,139,533 1,840.0 3,485.9 346 246.6 60.00

06/08/09 9.343 0.563 8.3 67,967,646 1,840.0 3,767.8 371 253.4 60.00

06/08/09 9.053 0.589 8.2 72,024,812 1,840.0 4,071.0 405 262.1 60.00

06/08/09 9.059 0.653 8.6 76,145,419 1,840.0 4,510.8 446 270.7 60.00

06/08/09 9.043 0.739 8.9 83,188,569 1,840.0 5,108.9 499 283.3 60.00

06/08/09 9.043 0.773 8.9 87,008,731 1,840.0 5,343.5 529 294.6 60.00

06/08/09 8.941 0.766 8.8 87,205,497 1,840.0 5,355.5 530 293.3 60.00

06/08/09 8.816 0.744 8.6 86,682,401 1,840.0 5,276.3 528 292.0 60.00

06/08/09 8.611 0.720 8.4 85,846,976 1,840.0 5,225.5 524 292.3 60.00

06/08/09 8.201 0.684 8.0 85,678,947 1,840.0 5,215.2 519 296.4 60.00

06/08/09 8.427 0.658 8.0 82,456,706 1,840.0 4,884.7 493 299.2 60.00

06/08/09 8.399 0.644 7.9 81,668,195 1,840.0 4,793.6 481 288.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

01:00

02:00 S S S

03:00

04:00

05:00 C C

06:00 C

07:00

06/08/09 8.292 0.663 7.8 85,154,380 1,840.0 4,998.2 505 288.8 60.00

06/08/09 8.216 0.671 7.8 86,198,973 1,840.0 5,106.4 516 290.5 60.00

06/08/09 8.186 0.653 7.7 84,991,013 1,840.0 4,988.6 505 288.5 60.00

06/08/09 8.262 0.639 7.7 83,106,231 1,840.0 4,832.8 491 285.2 60.00

06/08/09 8.360 0.574 7.5 76,742,360 1,840.0 4,295.9 441 281.3 60.00

06/09/09 8.299 0.542 7.3 74,438,062 1,840.0 4,086.0 418 272.4 60.00

06/09/09 8.350 0.506 7.2 70,447,697 1,840.0 3,790.4 387 269.5 60.00

06/09/09 8.133 0.434 6.8 63,960,235 1,840.0 3,337.0 336 262.6 60.00

06/09/09 8.148 0.385 6.6 58,448,750 1,840.0 2,954.2 293 259.1 60.00

06/09/09 8.062 0.396 6.6 60,070,953 1,840.0 3,068.8 304 251.8 60.00

06/09/09 8.118 0.488 7.0 69,930,568 1,840.0 3,762.6 380 242.2 60.00

06/09/09 8.262 0.618 7.7 80,496,504 1,840.0 4,681.1 467 268.1 60.00

06/09/09 8.378 0.702 8.1 86,823,562 1,840.0 5,237.8 517 278.5 60.00

06/09/09 8.840 0.756 8.7 87,064,990 1,840.0 5,346.9 528 285.5 60.00

06/09/09 7.689 0.653 7.5 87,247,046 1,840.0 5,310.7 528 290.0 60.00

06/09/09 7.586 0.643 7.4 87,088,306 1,840.0 5,301.0 529 291.6 60.00

06/09/09 7.586 0.641 7.4 86,763,192 1,840.0 5,281.2 529 292.3 60.00

06/09/09 7.381 0.625 7.2 87,052,191 1,840.0 5,298.8 528 293.2 60.00

06/09/09 7.073 0.603 6.9 87,620,464 1,840.0 5,333.4 532 297.1 60.00

06/09/09 7.137 0.605 6.9 87,888,948 1,840.0 5,302.0 532 298.5 60.00

06/09/09 7.137 0.605 6.9 87,935,421 1,840.0 5,304.8 532 298.8 60.00

06/09/09 7.268 0.584 6.9 84,775,858 1,840.0 5,022.1 509 297.3 60.00

06/09/09 7.507 0.518 6.8 76,274,220 1,840.0 4,311.1 445 292.2 60.00

06/09/09 7.922 0.493 6.9 71,618,379 1,840.0 3,892.3 404 286.2 60.00

06/09/09 8.170 0.555 7.4 75,142,433 1,840.0 4,247.2 432 282.9 60.00

06/09/09 8.186 0.615 7.7 80,038,389 1,840.0 4,697.9 474 292.4 60.00

06/09/09 8.124 0.584 7.5 78,061,332 1,840.0 4,497.0 457 290.6 60.00

06/09/09 8.124 0.568 7.5 75,884,917 1,840.0 4,371.6 440 282.0 60.00

06/09/09 8.059 0.531 7.3 72,858,575 1,840.0 4,118.1 413 275.0 60.00

06/10/09 7.922 0.463 6.9 67,321,620 1,840.0 3,658.8 371 269.5 60.00

06/10/09 8.339 0.433 6.9 62,888,040 1,840.0 3,246.9 324 261.7 60.00

06/10/09 8.889 0.429 7.2 59,703,933 1,840.0 3,017.6 303 254.6 60.00

06/10/09 9.485 0.447 7.6 58,880,922 1,840.0 2,944.0 296 252.2 60.00

06/10/09 9.417 0.373 7.3 51,253,431 1,840.0 2,479.1 247 248.0 60.00

06/10/09 9.288 0.366 7.2 50,959,451 1,840.0 2,464.9 249 230.1 60.00

06/10/09 9.607 0.532 8.2 65,034,879 1,840.0 3,463.8 341 247.6 60.00

06/10/09 8.799 0.629 8.2 76,840,789 1,840.0 4,468.5 446 263.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

06/10/09 8.111 0.639 7.7 83,161,840 1,840.0 4,926.4 495 276.0 60.00

06/10/09 8.172 0.676 7.9 85,766,196 1,840.0 5,173.9 517 286.1 60.00

06/10/09 8.129 0.691 8.0 86,574,641 1,840.0 5,316.8 528 292.4 60.00

06/10/09 7.417 0.633 7.3 86,873,131 1,840.0 5,335.1 529 295.4 60.00

06/10/09 7.279 0.616 7.1 86,891,440 1,840.0 5,289.0 528 299.0 60.00

06/10/09 7.484 0.635 7.3 87,124,352 1,840.0 5,303.2 528 301.2 60.00

06/10/09 7.925 0.679 7.8 87,266,176 1,840.0 5,359.3 532 302.3 60.00

06/10/09 8.433 0.720 8.3 86,960,697 1,840.0 5,340.5 532 302.7 60.00

06/10/09 9.348 0.799 9.2 87,021,725 1,840.0 5,344.3 532 303.3 60.00

06/10/09 9.841 0.837 9.6 87,406,962 1,840.0 5,320.4 532 304.6 60.00

06/10/09 9.723 0.812 9.4 86,520,875 1,840.0 5,219.5 525 302.9 60.00

06/10/09 9.431 0.782 9.2 85,171,307 1,840.0 5,184.3 520 300.2 60.00

06/10/09 9.404 0.652 8.6 76,037,447 1,840.0 4,339.1 450 299.0 60.00

06/10/09 9.030 0.357 7.0 51,160,330 1,840.0 2,474.6 270 282.7 60.00

06/10/09 8.541 0.248 6.1 40,809,230 1,840.0 1,818.7 178 263.2 60.00

06/10/09 8.505 0.227 6.0 37,939,196 1,840.0 1,670.1 155 251.4 60.00

06/11/09 9.513 0.083 2.9 28,663,992 1,840.0 545.2 44 253.2 60.00

06/11/09 3.280 0.005 0.2 27,027,614 1,840.0 102.8 0 246.4 60.00

06/11/09 0.000 0.000 0.0 27,679,716 1,840.0 120.3 0 234.6 60.00

06/11/09 0.000 0.000 0.0 27,249,259 1,840.0 118.5 0 226.5 60.00

06/11/09 0.000 0.000 0.0 26,542,732 1,840.0 115.4 0 220.9 60.00

06/11/09 0.000 0.000 0.0 26,427,167 1,840.0 114.9 0 206.4 60.00

06/11/09 1.640 0.003 0.1 26,484,800 1,840.0 100.8 0 214.6 60.00

06/11/09 0.000 0.000 0.0 26,347,530 1,840.0 85.9 0 212.4 60.00

06/11/09 0.000 0.000 0.0 26,359,666 1,840.0 86.0 0 210.7 60.00

06/11/09 0.000 0.000 0.0 26,282,917 1,840.0 100.0 0 209.5 60.00

06/11/09 0.000 0.000 0.0 26,239,248 1,840.0 99.8 0 209.9 60.00

06/11/09 0.000 0.000 0.0 26,298,686 1,840.0 100.1 0 212.0 60.00

06/11/09 0.000 0.000 0.0 26,267,786 1,840.0 99.9 0 214.2 60.00

06/11/09 0.883 0.003 0.1 26,613,537 1,840.0 188.0 2 216.6 60.00

06/11/09 5.741 0.064 2.3 27,707,701 1,840.0 692.7 34 217.0 60.00

06/11/09 7.429 0.096 3.3 29,203,991 1,840.0 809.5 57 219.6 60.00

06/11/09 8.201 0.167 5.0 33,391,882 1,840.0 1,270.3 103 218.5 60.00

06/11/09 8.575 0.213 5.9 36,104,955 1,840.0 1,550.2 146 221.7 60.00

06/11/09 8.788 0.242 6.2 39,132,574 1,840.0 1,722.7 162 227.1 60.00

06/11/09 8.772 0.326 6.8 47,997,873 1,840.0 2,321.6 217 233.4 60.00

06/11/09 9.012 0.366 7.3 50,187,259 1,840.0 2,536.6 251 242.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

07:00

08:00

09:00

10:00 S S S

11:00 S S S

12:00

13:00

14:00

15:00

16:00 I

17:00 I

18:00 I

19:00 I

20:00 I

21:00 I

22:00 I

23:00 I

00:00 I

01:00 I

02:00 I

03:00 I

04:00 I

05:00 C C I

06:00 C I

07:00 I

08:00 I

09:00 I

06/11/09 8.736 0.358 7.0 51,313,683 1,840.0 2,565.7 250 249.3 60.00

06/11/09 8.832 0.354 7.0 50,689,853 1,840.0 2,507.0 251 248.5 60.00

06/11/09 8.453 0.337 6.7 50,469,188 1,840.0 2,496.0 250 247.3 60.00

06/12/09 8.075 0.322 6.4 50,464,846 1,840.0 2,495.8 249 244.1 60.00

06/12/09 7.570 0.304 6.0 50,784,545 1,840.0 2,511.6 251 242.8 60.00

06/12/09 7.192 0.288 5.7 50,647,456 1,840.0 2,504.8 251 242.6 60.00

06/12/09 6.687 0.269 5.3 50,873,673 1,840.0 2,516.1 250 241.0 60.00

06/12/09 6.182 0.250 4.9 51,066,388 1,840.0 2,525.5 250 239.7 60.00

06/12/09 5.678 0.233 4.5 51,857,302 1,840.0 2,564.7 256 227.8 60.00

06/12/09 6.352 0.313 5.2 60,388,663 1,840.0 3,085.1 307 241.9 60.00

06/12/09 6.458 0.347 5.4 64,487,062 1,840.0 3,364.5 336 248.9 60.00

06/12/09 6.430 0.388 5.6 69,376,314 1,840.0 3,770.4 375 256.2 60.00

06/12/09 7.023 0.461 6.3 73,297,215 1,840.0 4,103.0 411 262.4 60.00

06/12/09 7.123 0.538 6.7 80,419,346 1,840.0 4,720.2 469 273.2 60.00

06/12/09 7.057 0.561 6.7 83,876,012 1,840.0 4,968.7 498 285.7 60.00

06/12/09 7.411 0.590 7.1 83,218,428 1,840.0 4,975.0 498 290.2 60.00

06/12/09 7.828 0.625 7.5 83,532,892 1,840.0 4,993.8 500 292.9 60.00

06/12/09 8.455 0.678 8.1 83,833,112 1,840.0 5,011.8 501 295.4 60.00

06/12/09 8.455 0.681 8.1 84,215,250 1,840.0 5,034.6 500 297.6 60.00

06/12/09 8.743 0.696 8.3 84,054,884 1,840.0 4,979.3 500 296.8 60.00

06/12/09 8.872 0.711 8.5 83,851,846 1,840.0 5,012.9 499 296.2 60.00

06/12/09 8.954 0.716 8.5 84,473,022 1,840.0 5,004.1 500 297.9 60.00

06/12/09 8.954 0.717 8.5 84,524,607 1,840.0 5,007.2 501 296.3 60.00

06/12/09 9.249 0.732 8.7 84,276,586 1,840.0 4,946.7 500 295.2 60.00

06/12/09 9.355 0.746 8.8 84,970,340 1,840.0 4,987.4 500 296.0 60.00

06/12/09 9.143 0.733 8.6 85,372,609 1,840.0 5,011.0 501 295.6 60.00

06/12/09 9.059 0.735 8.6 85,612,989 1,840.0 5,071.6 506 293.4 60.00

06/13/09 9.228 0.713 8.6 83,129,819 1,840.0 4,834.2 488 291.8 60.00

06/13/09 9.300 0.571 8.1 70,687,308 1,840.0 3,841.7 387 282.4 60.00

06/13/09 9.485 0.444 7.6 58,608,466 1,840.0 2,930.4 295 266.6 60.00

06/13/09 9.106 0.343 6.9 49,827,249 1,840.0 2,356.0 238 254.9 60.00

06/13/09 8.901 0.347 6.9 50,404,654 1,840.0 2,438.1 241 248.2 60.00

06/13/09 8.974 0.341 6.8 50,250,266 1,840.0 2,376.0 239 234.1 60.00

06/13/09 9.235 0.407 7.4 55,157,342 1,840.0 2,757.8 274 246.8 60.00

06/13/09 9.469 0.532 8.0 66,611,880 1,840.0 3,511.6 345 251.3 60.00

06/13/09 9.090 0.500 7.6 65,879,710 1,840.0 3,437.2 342 257.2 60.00

06/13/09 8.496 0.533 7.4 72,171,692 1,840.0 3,922.4 382 259.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

10:00 I

11:00 I

12:00 I

13:00 I

14:00 I

15:00 I

16:00 I

17:00 I

18:00 I

19:00 I

20:00 I

21:00 I

22:00 I

23:00 I

00:00 I

01:00 I

02:00 S S S I

03:00 I

04:00 I

05:00 C C I

06:00 C I

07:00 I

08:00 I

09:00 I

10:00 I

11:00 I

12:00 I

13:00 I

14:00 I

15:00 I

16:00 I

17:00 I

18:00 I

19:00 I

20:00 I

21:00 I

22:00 I

06/13/09 8.059 0.551 7.3 75,647,812 1,840.0 4,275.8 420 268.4 60.00

06/13/09 8.048 0.592 7.5 79,048,029 1,840.0 4,596.8 448 272.0 60.00

06/13/09 8.006 0.632 7.6 83,312,821 1,840.0 4,935.4 482 281.9 60.00

06/13/09 7.973 0.608 7.5 81,195,121 1,840.0 4,765.8 469 285.2 60.00

06/13/09 7.941 0.574 7.4 77,797,224 1,840.0 4,524.1 448 284.8 60.00

06/13/09 8.155 0.599 7.6 79,012,733 1,840.0 4,594.8 455 286.4 60.00

06/13/09 7.900 0.595 7.5 79,481,365 1,840.0 4,708.4 463 288.1 60.00

06/13/09 7.799 0.534 7.2 74,269,884 1,840.0 4,278.6 424 288.0 60.00

06/13/09 7.728 0.507 7.0 72,595,273 1,840.0 4,103.2 408 282.7 60.00

06/13/09 8.105 0.513 7.2 71,473,042 1,840.0 3,962.1 391 276.6 60.00

06/13/09 8.692 0.623 8.1 77,088,539 1,840.0 4,482.9 442 277.1 60.00

06/13/09 8.930 0.652 8.4 77,757,538 1,840.0 4,564.1 451 279.2 60.00

06/13/09 9.014 0.636 8.4 75,841,322 1,840.0 4,410.3 436 278.5 60.00

06/13/09 8.695 0.564 7.8 72,465,742 1,840.0 4,056.5 400 275.4 60.00

06/14/09 8.372 0.451 7.0 64,539,799 1,840.0 3,367.3 337 268.5 60.00

06/14/09 8.292 0.362 6.5 55,814,264 1,840.0 2,730.0 275 261.8 60.00

06/14/09 8.544 0.302 6.4 47,225,847 1,840.0 2,207.3 217 253.3 60.00

06/14/09 8.645 0.287 6.4 44,951,998 1,840.0 2,076.6 203 249.5 60.00

06/14/09 8.780 0.291 6.5 44,941,196 1,840.0 2,076.1 204 245.5 60.00

06/14/09 8.742 0.310 6.7 46,328,139 1,840.0 2,215.7 214 230.9 60.00

06/14/09 9.030 0.341 7.0 48,769,924 1,840.0 2,359.0 231 243.3 60.00

06/14/09 9.209 0.467 7.7 60,809,087 1,840.0 3,172.6 312 246.9 60.00

06/14/09 8.639 0.591 7.9 74,940,329 1,840.0 4,276.5 420 262.7 60.00

06/14/09 8.378 0.699 8.1 86,503,804 1,840.0 5,218.4 510 283.3 60.00

06/14/09 8.230 0.709 8.1 87,758,000 1,840.0 5,389.5 529 299.1 60.00

06/14/09 8.259 0.715 8.2 87,444,141 1,840.0 5,417.7 531 303.3 60.00

06/14/09 8.460 0.737 8.4 87,883,528 1,840.0 5,445.0 532 307.8 60.00

06/14/09 8.535 0.742 8.4 88,573,975 1,840.0 5,439.6 532 310.9 60.00

06/14/09 8.738 0.754 8.6 87,854,455 1,840.0 5,395.4 530 311.0 60.00

06/14/09 8.863 0.770 8.8 87,717,985 1,840.0 5,434.7 531 312.8 60.00

06/14/09 8.863 0.764 8.8 86,973,194 1,840.0 5,388.5 527 314.0 60.00

06/14/09 8.941 0.763 8.8 86,848,321 1,840.0 5,333.6 522 314.1 60.00

06/14/09 8.999 0.748 8.7 86,158,648 1,840.0 5,197.6 509 312.7 60.00

06/14/09 8.919 0.765 8.7 88,148,267 1,840.0 5,365.5 523 312.3 60.00

06/14/09 9.246 0.804 9.1 88,524,145 1,840.0 5,436.5 529 313.3 60.00

06/14/09 9.329 0.789 9.1 86,946,713 1,840.0 5,292.4 513 310.7 60.00

06/14/09 9.375 0.742 8.9 83,590,480 1,840.0 4,951.8 486 303.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

23:00 I

00:00 I

01:00 I

02:00 I

03:00 I

04:00 I

05:00 C C I

06:00 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

07:00 C

08:00

09:00

10:00

11:00

06/14/09 9.605 0.661 8.7 76,096,765 1,840.0 4,301.1 432 295.1 60.00

06/15/09 9.490 0.573 8.1 70,885,309 1,840.0 3,775.4 380 282.4 60.00

06/15/09 9.910 0.542 8.2 66,304,225 1,840.0 3,423.3 345 273.5 60.00

06/15/09 10.000 0.509 8.1 63,011,320 1,840.0 3,184.8 318 263.6 60.00

06/15/09 9.859 0.471 7.9 59,774,938 1,840.0 2,988.8 301 258.5 60.00

06/15/09 9.655 0.391 7.4 52,992,493 1,840.0 2,534.4 257 253.9 60.00

06/15/09 9.479 0.375 7.1 52,915,559 1,840.0 2,473.2 255 239.3 60.00

06/15/09 8.930 0.530 7.7 68,963,492 1,840.0 3,710.5 362 259.7 60.00

06/15/09 8.006 0.630 7.6 83,093,690 1,840.0 4,922.4 483 277.6 60.00

06/15/09 7.453 0.642 7.4 86,956,698 1,840.0 5,387.6 525 296.2 60.00

06/15/09 6.929 0.609 7.0 87,175,759 1,840.0 5,495.9 532 306.3 60.00

06/15/09 6.731 0.591 6.8 87,170,454 1,840.0 5,495.5 533 310.5 60.00

06/15/09 6.830 0.599 6.9 87,034,482 1,840.0 5,486.9 533 313.1 60.00

06/15/09 6.731 0.592 6.8 87,231,687 1,840.0 5,499.4 534 315.0 60.00

06/15/09 6.789 0.594 6.8 87,484,785 1,840.0 5,467.8 535 316.6 60.00

06/15/09 6.490 0.565 6.5 87,153,270 1,840.0 5,447.1 533 315.0 60.00

06/15/09 6.390 0.557 6.4 87,237,947 1,840.0 5,452.4 534 316.3 60.00

06/15/09 6.103 0.480 5.9 81,452,478 1,840.0 4,913.7 488 313.6 60.00

06/15/09 6.048 0.486 5.9 82,477,846 1,840.0 5,020.4 487 308.5 60.00

06/15/09 6.413 0.521 6.2 84,280,973 1,840.0 5,084.3 496 308.5 60.00

06/15/09 6.653 0.494 6.2 79,922,177 1,840.0 4,647.6 465 304.6 60.00

06/15/09 7.469 0.498 6.7 74,564,609 1,840.0 4,174.0 419 295.5 60.00

06/15/09 8.382 0.523 7.3 71,733,750 1,840.0 3,898.6 392 286.0 60.00

06/15/09 8.611 0.421 6.9 61,219,325 1,840.0 3,060.9 311 276.1 60.00

06/15/09 8.811 0.323 6.6 49,095,386 1,840.0 2,294.7 233 267.6 60.00

06/16/09 8.715 0.279 6.3 44,429,041 1,840.0 2,004.1 200 255.0 60.00

06/16/09 8.715 0.282 6.3 44,909,566 1,840.0 2,025.8 201 247.8 60.00

06/16/09 8.611 0.286 6.3 45,539,442 1,840.0 2,079.0 207 243.3 60.00

06/16/09 8.748 0.288 6.4 45,125,376 1,840.0 2,060.1 206 240.7 60.00

06/16/09 8.678 0.305 6.5 46,985,400 1,840.0 2,196.0 217 238.6 60.00

06/16/09 8.742 0.338 6.7 50,489,784 1,840.0 2,414.7 241 227.2 60.00

06/16/09 8.611 0.455 7.2 63,350,220 1,840.0 3,305.2 325 246.7 60.00

06/16/09 9.021 0.527 7.7 68,602,784 1,840.0 3,653.9 363 255.8 60.00

06/16/09 8.930 0.537 7.7 69,876,138 1,840.0 3,759.6 379 263.8 60.00

06/16/09 9.415 0.582 8.2 71,102,617 1,840.0 3,864.3 384 268.0 60.00

06/16/09 9.475 0.628 8.5 74,092,301 1,840.0 4,147.5 410 272.9 60.00

06/16/09 9.099 0.651 8.4 77,643,396 1,840.0 4,472.9 447 281.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

06/16/09 8.340 0.586 7.7 76,315,386 1,840.0 4,396.4 439 283.5 60.00

06/16/09 8.124 0.574 7.5 76,730,600 1,840.0 4,420.4 445 286.4 60.00

06/16/09 8.080 0.611 7.6 80,531,435 1,840.0 4,726.8 472 287.9 60.00

06/16/09 8.230 0.692 8.1 85,637,779 1,840.0 5,259.3 515 294.4 60.00

06/16/09 8.662 0.760 8.6 88,558,170 1,840.0 5,486.7 533 302.7 60.00

06/16/09 8.816 0.763 8.6 88,894,782 1,840.0 5,411.0 533 306.2 60.00

06/16/09 8.304 0.713 8.1 88,204,025 1,840.0 5,368.9 531 304.2 60.00

06/16/09 7.417 0.643 7.3 88,209,166 1,840.0 5,417.2 533 303.1 60.00

06/16/09 7.214 0.620 7.1 87,475,670 1,840.0 5,372.2 527 301.8 60.00

06/16/09 7.073 0.599 6.9 87,012,999 1,840.0 5,296.4 519 300.0 60.00

06/16/09 6.716 0.479 6.2 77,426,377 1,840.0 4,460.4 451 292.4 60.00

06/16/09 6.315 0.391 5.5 71,176,000 1,840.0 3,868.3 390 280.9 60.00

06/17/09 6.889 0.376 5.7 66,130,131 1,840.0 3,414.3 353 268.8 60.00

06/17/09 7.318 0.349 5.8 60,320,359 1,840.0 2,983.2 307 259.8 60.00

06/17/09 7.272 0.336 5.7 59,044,342 1,840.0 2,888.0 295 254.8 60.00

06/17/09 7.611 0.323 5.9 54,830,568 1,840.0 2,652.2 267 251.9 60.00

06/17/09 7.740 0.314 6.0 52,424,483 1,840.0 2,535.7 255 249.2 60.00

06/17/09 7.949 0.363 6.3 57,758,436 1,840.0 2,856.5 287 235.4 60.00

06/17/09 8.152 0.509 7.1 71,836,422 1,840.0 3,904.1 387 256.1 60.00

06/17/09 8.246 0.682 7.9 86,517,759 1,840.0 5,172.3 502 276.6 60.00

06/17/09 8.304 0.720 8.1 89,031,429 1,840.0 5,419.3 526 289.8 60.00

06/17/09 8.099 0.696 7.9 88,314,039 1,840.0 5,375.6 524 296.1 60.00

06/17/09 8.332 0.727 8.2 88,809,190 1,840.0 5,454.0 534 299.0 60.00

06/17/09 8.433 0.737 8.3 89,023,637 1,840.0 5,467.2 533 302.9 60.00

06/17/09 8.535 0.744 8.4 88,732,743 1,840.0 5,449.4 534 306.1 60.00

06/17/09 8.840 0.773 8.7 88,989,213 1,840.0 5,465.1 533 306.3 60.00

06/17/09 9.165 0.801 9.1 88,214,637 1,840.0 5,465.5 533 305.7 60.00

06/17/09 9.246 0.807 9.1 88,910,922 1,840.0 5,460.3 533 312.9 60.00

06/17/09 9.246 0.814 9.1 89,623,353 1,840.0 5,504.0 535 316.0 60.00

06/17/09 9.226 0.802 9.0 89,316,076 1,840.0 5,436.6 532 314.3 60.00

06/17/09 9.043 0.790 8.9 88,980,244 1,840.0 5,464.5 531 312.2 60.00

06/17/09 8.792 0.742 8.5 87,475,155 1,840.0 5,277.0 516 312.7 60.00

06/17/09 8.535 0.752 8.4 89,757,722 1,840.0 5,512.3 534 317.7 60.00

06/17/09 8.275 0.699 8.0 87,555,071 1,840.0 5,281.9 516 314.4 60.00

06/17/09 8.360 0.569 7.5 75,984,286 1,840.0 4,253.5 428 302.3 60.00

06/17/09 8.306 0.425 6.8 62,593,899 1,840.0 3,197.7 323 283.0 60.00

06/18/09 8.165 0.355 6.4 55,569,161 1,840.0 2,718.0 267 267.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

01:00

02:00 S S S

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

06/18/09 8.314 0.292 6.3 46,424,386 1,840.0 2,195.0 212 258.9 60.00

06/18/09 8.411 0.286 6.3 45,481,524 1,840.0 2,125.8 203 250.8 60.00

06/18/09 8.256 0.318 6.4 49,737,575 1,840.0 2,405.8 225 247.0 60.00

06/18/09 8.327 0.336 6.6 50,970,498 1,840.0 2,520.8 242 246.4 60.00

06/18/09 8.306 0.410 6.8 60,368,782 1,840.0 3,084.1 302 236.6 60.00

06/18/09 8.466 0.522 7.3 71,724,850 1,840.0 3,859.1 385 258.0 60.00

06/18/09 8.390 0.579 7.6 76,417,873 1,840.0 4,319.3 431 270.7 60.00

06/18/09 8.505 0.680 8.0 85,237,923 1,840.0 5,003.1 492 284.3 60.00

06/18/09 8.406 0.747 8.2 91,321,446 1,840.0 5,558.7 540 298.8 60.00

06/18/09 8.230 0.747 8.1 92,394,733 1,840.0 5,674.3 548 308.1 60.00

06/18/09 7.925 0.723 7.8 92,872,631 1,840.0 5,703.6 549 310.8 60.00

06/18/09 7.791 0.704 7.6 92,851,585 1,840.0 5,651.9 550 312.8 60.00

06/18/09 7.586 0.682 7.4 92,386,222 1,840.0 5,623.5 547 315.0 60.00

06/18/09 7.586 0.667 7.4 90,304,145 1,840.0 5,496.8 536 314.0 60.00

06/18/09 7.621 0.677 7.5 90,422,113 1,840.0 5,553.1 536 315.3 60.00

06/18/09 7.484 0.661 7.3 90,745,501 1,840.0 5,523.7 536 316.2 60.00

06/18/09 7.484 0.662 7.3 90,856,961 1,840.0 5,530.4 536 316.5 60.00

06/18/09 7.586 0.671 7.4 90,820,882 1,840.0 5,528.2 536 317.8 60.00

06/18/09 7.586 0.670 7.4 90,799,931 1,840.0 5,527.0 534 316.4 60.00

06/18/09 7.448 0.658 7.2 91,532,011 1,840.0 5,521.8 536 316.5 60.00

06/18/09 7.344 0.647 7.1 91,397,742 1,840.0 5,513.7 534 315.8 60.00

06/18/09 7.515 0.652 7.2 90,753,658 1,840.0 5,425.5 528 313.3 60.00

06/18/09 7.374 0.626 7.0 89,559,026 1,840.0 5,305.4 521 308.0 60.00

06/19/09 7.404 0.597 6.9 86,697,806 1,840.0 5,041.7 505 305.4 60.00

06/19/09 7.317 0.488 6.5 75,210,544 1,840.0 4,169.3 427 295.7 60.00

06/19/09 7.246 0.480 6.5 73,986,036 1,840.0 4,141.6 422 286.9 60.00

06/19/09 7.422 0.428 6.4 67,061,597 1,840.0 3,608.2 374 282.9 60.00

06/19/09 7.264 0.399 6.2 64,441,193 1,840.0 3,432.2 349 277.1 60.00

06/19/09 7.204 0.469 6.4 73,486,487 1,840.0 4,073.7 423 265.4 60.00

06/19/09 7.306 0.587 7.0 83,972,666 1,840.0 5,020.1 504 294.1 60.00

06/19/09 8.068 0.677 7.8 86,956,459 1,840.0 5,245.7 531 306.4 60.00

06/19/09 8.919 0.757 8.7 87,158,784 1,840.0 5,305.3 534 311.9 60.00

06/19/09 9.164 0.769 8.7 88,567,209 1,840.0 5,246.6 530 313.9 60.00

06/19/09 9.059 0.773 8.6 90,063,273 1,840.0 5,335.3 535 313.5 60.00

06/19/09 8.743 0.741 8.3 89,466,261 1,840.0 5,299.9 535 311.4 60.00

06/19/09 8.532 0.726 8.1 89,807,341 1,840.0 5,320.1 534 311.5 60.00

06/19/09 8.532 0.729 8.1 90,220,252 1,840.0 5,344.6 535 316.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

06/19/09 8.718 0.736 8.2 89,964,680 1,840.0 5,280.6 533 316.0 60.00

06/19/09 9.036 0.768 8.5 90,587,787 1,840.0 5,317.1 535 316.2 60.00

06/19/09 9.143 0.777 8.6 90,586,571 1,840.0 5,317.1 536 316.4 60.00

06/19/09 9.857 0.784 9.1 86,330,570 1,840.0 4,973.4 507 311.8 60.00

06/19/09 10.615 0.859 9.8 87,868,411 1,840.0 5,062.0 514 307.3 60.00

06/19/09 10.590 0.807 9.5 85,086,914 1,840.0 4,763.0 487 309.1 60.00

06/19/09 10.716 0.866 9.8 88,554,225 1,840.0 5,053.4 511 306.1 60.00

06/19/09 10.832 0.901 10.0 90,345,469 1,840.0 5,204.7 527 310.2 60.00

06/19/09 11.147 0.878 10.0 87,955,165 1,840.0 4,923.6 505 309.9 60.00

06/19/09 11.022 0.785 9.6 81,986,266 1,840.0 4,455.8 462 303.0 60.00

06/20/09 10.741 0.607 8.7 69,970,655 1,840.0 3,536.6 370 290.4 60.00

06/20/09 10.321 0.442 8.0 55,342,847 1,840.0 2,676.9 275 277.2 60.00

06/20/09 10.046 0.377 7.7 49,014,332 1,840.0 2,344.1 235 262.3 60.00

06/20/09 9.634 0.343 7.3 47,033,881 1,840.0 2,223.9 217 253.5 60.00

06/20/09 9.766 0.339 7.4 45,952,678 1,840.0 2,172.8 212 249.0 60.00

06/20/09 9.996 0.330 7.4 44,679,128 1,840.0 2,064.0 205 233.7 60.00

06/20/09 10.370 0.467 8.4 55,708,477 1,840.0 2,815.7 277 244.5 60.00

06/20/09 10.819 0.735 9.8 75,136,677 1,840.0 4,246.9 426 259.3 60.00

06/20/09 10.542 0.865 10.1 85,814,003 1,840.0 5,130.2 512 285.8 60.00

06/20/09 10.240 0.862 9.9 87,274,534 1,840.0 5,265.0 530 299.5 60.00

06/20/09 9.827 0.817 9.5 86,240,841 1,840.0 5,202.6 525 305.6 60.00

06/20/09 9.841 0.829 9.6 86,504,438 1,840.0 5,265.5 529 308.9 60.00

06/20/09 9.827 0.818 9.5 86,292,076 1,840.0 5,205.7 527 311.6 60.00

06/20/09 9.723 0.818 9.4 87,174,683 1,840.0 5,258.9 532 314.8 60.00

06/20/09 9.185 0.749 8.8 85,288,607 1,840.0 5,098.8 514 314.6 60.00

06/20/09 9.145 0.779 9.0 86,767,641 1,840.0 5,328.7 528 316.8 60.00

06/20/09 9.185 0.797 9.2 86,847,832 1,840.0 5,428.0 533 323.7 60.00

06/20/09 1.309 0.113 1.3 86,829,372 1,840.0 5,379.6 532 316.7 60.00

06/20/09 0.000 0.000 0.0 86,347,090 1,840.0 5,349.8 532 315.4 60.00

06/20/09 0.000 0.000 0.0 85,929,064 1,840.0 5,370.6 531 313.8 60.00

06/20/09 0.000 0.000 0.0 84,980,097 1,840.0 5,311.3 528 310.3 60.00

06/20/09 0.000 0.000 0.0 71,510,660 1,840.0 3,964.2 415 305.2 60.00

06/20/09 0.000 0.000 0.0 47,099,978 1,840.0 2,175.8 238 290.6 47.00

06/20/09 7.654 0.007 0.4 27,235,761 1,840.0 88.8 0 287.2 41.00

06/21/09 0.000 0.000 0.0 26,652,675 1,840.0 14.5 0 262.7 60.00

06/21/09 0.000 0.000 0.0 26,235,552 1,840.0 85.6 0 247.9 60.00

06/21/09 0.000 0.000 0.0 27,277,830 1,840.0 103.8 0 238.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

03:00

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00 S S S

14:00 S S S

15:00 S S S

06/21/09 0.000 0.000 0.0 27,023,591 1,840.0 117.5 0 230.9 60.00

06/21/09 0.883 0.003 0.1 26,588,393 1,840.0 187.9 3 224.8 60.00

06/21/09 4.946 0.086 2.8 30,889,859 1,840.0 1,091.2 68 209.2 60.00

06/21/09 7.252 0.180 4.8 37,664,473 1,840.0 1,555.7 144 221.5 60.00

06/21/09 7.076 0.244 5.3 46,128,516 1,840.0 2,156.0 213 224.9 60.00

06/21/09 7.192 0.309 5.7 54,328,030 1,840.0 2,686.9 270 238.3 60.00

06/21/09 7.850 0.449 6.7 67,210,006 1,840.0 3,579.7 352 251.4 60.00

06/21/09 8.170 0.538 7.4 72,838,349 1,840.0 4,116.9 411 263.6 60.00

06/21/09 8.141 0.616 7.8 79,155,614 1,840.0 4,732.2 468 277.0 60.00

06/21/09 8.287 0.710 8.3 85,752,937 1,840.0 5,359.6 525 291.0 60.00

06/21/09 8.087 0.698 8.1 86,420,386 1,840.0 5,401.3 534 299.4 60.00

06/21/09 8.057 0.684 8.0 85,660,154 1,840.0 5,307.2 528 302.8 60.00

06/21/09 7.755 0.663 7.7 86,325,416 1,840.0 5,348.4 531 305.5 60.00

06/21/09 7.484 0.602 7.3 82,651,221 1,840.0 5,030.9 504 301.9 60.00

06/21/09 7.214 0.613 7.1 86,589,769 1,840.0 5,317.8 527 299.0 60.00

06/21/09 7.279 0.609 7.1 85,916,974 1,840.0 5,229.7 519 301.5 60.00

06/21/09 7.381 0.616 7.2 85,743,099 1,840.0 5,219.1 517 297.6 60.00

06/21/09 7.722 0.663 7.6 87,369,229 1,840.0 5,365.6 531 300.1 60.00

06/21/09 8.006 0.634 7.6 83,620,093 1,840.0 4,953.6 495 299.9 60.00

06/21/09 8.427 0.671 8.0 84,089,728 1,840.0 4,981.4 496 295.0 60.00

06/21/09 9.164 0.740 8.7 85,204,894 1,840.0 5,047.5 504 294.2 60.00

06/22/09 9.749 0.727 9.0 80,921,399 1,840.0 4,661.8 467 293.8 60.00

06/22/09 9.910 0.550 8.2 67,212,398 1,840.0 3,470.2 351 281.9 60.00

06/22/09 10.162 0.403 7.7 52,512,645 1,840.0 2,483.0 235 267.9 60.00

06/22/09 9.726 0.344 7.2 47,934,126 1,840.0 2,214.3 200 254.4 60.00

06/22/09 10.063 0.433 7.8 55,598,217 1,840.0 2,689.3 248 248.3 60.00

06/22/09 10.166 0.586 8.5 69,076,903 1,840.0 3,604.0 353 241.0 60.00

06/22/09 10.607 0.784 9.7 80,989,648 1,840.0 4,621.7 454 269.2 60.00

06/22/09 10.125 0.857 9.7 88,501,323 1,840.0 5,290.8 517 287.7 60.00

06/22/09 9.534 0.830 9.3 89,417,605 1,840.0 5,442.8 530 297.7 60.00

06/22/09 9.185 0.785 8.8 89,373,750 1,840.0 5,343.0 523 304.9 60.00

06/22/09 8.896 0.780 8.6 90,865,617 1,840.0 5,481.6 530 308.8 60.00

06/22/09 8.689 0.766 8.4 91,411,778 1,840.0 5,514.5 532 312.2 60.00

06/22/09 8.792 0.779 8.5 91,897,174 1,840.0 5,543.8 533 315.7 60.00

06/22/09 8.792 0.785 8.5 92,519,302 1,840.0 5,581.3 532 317.1 60.00

06/22/09 8.792 0.782 8.5 92,158,236 1,840.0 5,559.5 533 318.3 60.00

06/22/09 8.792 0.784 8.5 92,495,262 1,840.0 5,579.9 534 320.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

06/22/09 8.792 0.784 8.5 92,386,595 1,840.0 5,573.3 533 318.4 60.00

06/22/09 8.585 0.767 8.3 92,572,341 1,840.0 5,584.5 532 319.5 60.00

06/22/09 8.585 0.763 8.3 92,171,496 1,840.0 5,560.3 533 319.0 60.00

06/22/09 8.768 0.775 8.4 92,408,510 1,840.0 5,524.5 533 321.0 60.00

06/22/09 9.270 0.813 8.8 92,586,568 1,840.0 5,484.8 533 320.2 60.00

06/22/09 9.498 0.836 9.1 92,017,378 1,840.0 5,501.0 530 318.5 60.00

06/22/09 9.480 0.826 9.0 92,021,941 1,840.0 5,451.3 529 317.1 60.00

06/22/09 9.462 0.797 8.9 89,785,380 1,840.0 5,270.0 516 312.2 60.00

06/23/09 9.455 0.670 8.4 79,933,174 1,840.0 4,431.1 436 301.6 60.00

06/23/09 9.300 0.624 8.1 77,251,861 1,840.0 4,198.5 408 294.1 60.00

06/23/09 9.162 0.586 7.9 74,302,154 1,840.0 3,997.8 386 285.1 60.00

06/23/09 9.494 0.650 8.6 75,757,546 1,840.0 4,282.0 413 282.4 60.00

06/23/09 10.087 0.762 9.4 81,191,127 1,840.0 4,721.4 459 289.3 60.00

06/23/09 10.206 0.838 9.6 87,443,156 1,840.0 5,132.5 500 281.5 60.00

06/23/09 9.603 0.829 9.2 90,345,233 1,840.0 5,401.1 526 304.9 60.00

06/23/09 9.309 0.816 9.0 90,879,089 1,840.0 5,482.4 533 311.6 60.00

06/23/09 8.999 0.785 8.7 90,476,913 1,840.0 5,458.1 533 313.3 60.00

06/23/09 8.509 0.749 8.3 90,395,054 1,840.0 5,502.3 535 316.5 60.00

06/23/09 8.460 0.765 8.4 91,282,216 1,840.0 5,655.5 550 319.5 60.00

06/23/09 8.586 0.775 8.6 90,311,033 1,840.0 5,644.4 549 320.8 60.00

06/23/09 8.786 0.798 8.8 90,884,030 1,840.0 5,680.3 549 322.6 60.00

06/23/09 9.165 0.829 9.1 91,308,089 1,840.0 5,657.1 551 323.3 60.00

06/23/09 9.449 0.855 9.3 92,140,279 1,840.0 5,658.6 550 321.5 60.00

06/23/09 9.636 0.872 9.4 92,940,351 1,840.0 5,657.2 550 322.7 60.00

06/23/09 9.636 0.870 9.4 92,754,657 1,840.0 5,646.0 550 323.5 60.00

06/23/09 9.739 0.875 9.5 92,283,926 1,840.0 5,617.3 550 322.8 60.00

06/23/09 9.739 0.880 9.5 92,845,255 1,840.0 5,651.4 551 325.8 60.00

06/23/09 9.226 0.830 9.0 92,409,815 1,840.0 5,625.0 551 324.0 60.00

06/23/09 8.816 0.788 8.6 91,835,820 1,840.0 5,590.0 548 325.5 60.00

06/23/09 8.919 0.769 8.7 88,578,685 1,840.0 5,391.8 529 326.0 60.00

06/23/09 9.021 0.796 8.8 90,696,732 1,840.0 5,520.7 534 321.1 60.00

06/23/09 9.226 0.793 9.0 88,360,451 1,840.0 5,378.4 519 314.6 60.00

06/24/09 9.246 0.820 9.1 90,341,908 1,840.0 5,548.2 531 313.9 60.00

06/24/09 8.941 0.774 8.8 88,128,355 1,840.0 5,412.2 516 317.8 60.00

06/24/09 8.762 0.771 8.7 88,763,732 1,840.0 5,499.5 525 314.1 60.00

06/24/09 8.919 0.757 8.7 87,227,430 1,840.0 5,309.5 509 308.0 60.00

06/24/09 9.226 0.773 9.0 86,026,606 1,840.0 5,236.4 503 302.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

05:00 C 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

03:00

04:00

05:00 C C

06:00 S S SC

07:00 S S S

08:00 S S SC

09:00 C

10:00 C

11:00 C

12:00 C

13:00

14:00

15:00

16:00

17:00

06/24/09 9.329 0.795 9.1 87,564,705 1,840.0 5,330.0 511 290.5 60.00

06/24/09 8.637 0.768 8.5 90,598,219 1,840.0 5,563.9 531 309.4 60.00

06/24/09 7.554 0.676 7.5 90,342,540 1,840.0 5,597.3 532 308.8 60.00

06/24/09 6.748 0.605 6.7 90,437,636 1,840.0 5,603.2 532 310.0 60.00

06/24/09 6.748 0.606 6.7 90,712,938 1,840.0 5,620.3 533 312.8 60.00

06/24/09 6.748 0.606 6.7 90,572,554 1,840.0 5,611.6 532 312.5 60.00

06/24/09 6.647 0.600 6.6 91,182,556 1,840.0 5,649.4 535 314.4 60.00

06/24/09 6.689 0.618 6.7 92,442,740 1,840.0 5,777.7 545 318.0 60.00

06/24/09 6.789 0.629 6.8 92,664,010 1,840.0 5,791.5 546 319.9 60.00

06/24/09 6.789 0.629 6.8 92,718,230 1,840.0 5,794.9 547 320.3 60.00

06/24/09 6.789 0.631 6.8 93,033,439 1,840.0 5,814.6 550 321.6 60.00

06/24/09 6.849 0.632 6.8 93,147,905 1,840.0 5,771.1 550 321.6 60.00

06/24/09 6.949 0.640 6.9 92,963,601 1,840.0 5,759.7 550 321.1 60.00

06/24/09 7.050 0.652 7.0 93,390,586 1,840.0 5,786.2 550 321.9 60.00

06/24/09 7.050 0.651 7.0 93,173,504 1,840.0 5,772.7 551 320.5 60.00

06/24/09 6.889 0.644 6.9 93,557,524 1,840.0 5,847.4 549 318.9 60.00

06/24/09 6.889 0.647 6.9 93,910,901 1,840.0 5,869.4 550 319.3 60.00

06/24/09 6.949 0.635 6.9 92,180,922 1,840.0 5,711.2 543 317.6 60.00

06/24/09 6.849 0.612 6.8 90,191,447 1,840.0 5,587.9 530 313.6 60.00

06/25/09 6.868 0.581 6.7 86,913,793 1,840.0 5,290.4 504 310.5 60.00

06/25/09 6.827 0.571 6.6 86,712,453 1,840.0 5,231.0 499 307.0 60.00

06/25/09 6.636 0.525 6.3 83,442,352 1,840.0 4,943.0 472 301.2 60.00

06/25/09 6.531 0.524 6.2 84,681,987 1,840.0 5,016.5 482 298.6 60.00

06/25/09 6.425 0.510 6.1 83,783,507 1,840.0 4,963.3 474 296.3 60.00

06/25/09 6.604 0.563 6.5 86,770,090 1,840.0 5,328.8 507 283.0 60.00

06/25/09 7.188 0.642 7.2 89,375,134 1,840.0 5,585.9 530 304.0 60.00

06/25/09 7.188 0.644 7.2 89,663,494 1,840.0 5,603.9 535 309.5 60.00

06/25/09 7.127 0.642 7.2 89,407,713 1,840.0 5,636.6 534 310.2 60.00

06/25/09 7.918 0.715 8.0 89,513,051 1,840.0 5,643.2 533 311.7 60.00

06/25/09 7.918 0.713 8.0 89,335,479 1,840.0 5,632.0 533 312.6 60.00

06/25/09 8.512 0.777 8.6 90,516,913 1,840.0 5,706.5 541 312.2 60.00

06/25/09 8.611 0.799 8.7 92,020,606 1,840.0 5,801.3 549 314.7 60.00

06/25/09 8.314 0.774 8.4 92,364,569 1,840.0 5,823.0 551 318.5 60.00

06/25/09 8.215 0.762 8.3 91,977,019 1,840.0 5,798.5 550 317.9 60.00

06/25/09 8.116 0.752 8.2 91,911,446 1,840.0 5,794.4 549 317.9 60.00

06/25/09 8.116 0.750 8.2 91,663,360 1,840.0 5,778.8 550 318.9 60.00

06/25/09 8.314 0.770 8.4 91,819,778 1,840.0 5,788.7 551 320.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

07:00

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

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C C

06:00 C

06/25/09 8.611 0.797 8.7 91,831,720 1,840.0 5,789.4 549 319.0 60.00

06/25/09 8.786 0.808 8.8 91,963,629 1,840.0 5,747.8 550 318.1 60.00

06/25/09 8.710 0.807 8.8 91,851,140 1,840.0 5,790.6 551 317.5 60.00

06/25/09 8.886 0.813 8.9 91,496,582 1,840.0 5,718.6 550 315.2 60.00

06/25/09 8.886 0.778 8.9 87,648,485 1,840.0 5,478.0 527 309.5 60.00

06/25/09 8.908 0.784 9.0 87,282,083 1,840.0 5,502.6 528 305.2 60.00

06/26/09 9.285 0.810 9.3 87,324,908 1,840.0 5,457.8 529 304.2 60.00

06/26/09 9.431 0.772 9.2 84,052,786 1,840.0 5,116.3 499 300.5 60.00

06/26/09 9.603 0.740 9.2 80,658,787 1,840.0 4,822.0 468 291.4 60.00

06/26/09 9.674 0.703 9.1 77,397,270 1,840.0 4,542.9 444 286.0 60.00

06/26/09 9.587 0.612 8.6 71,267,687 1,840.0 3,989.5 384 277.6 60.00

06/26/09 9.707 0.754 9.3 81,281,233 1,840.0 4,859.2 470 262.9 60.00

06/26/09 9.669 0.822 9.6 85,790,382 1,840.0 5,315.3 512 288.3 60.00

06/26/09 9.601 0.847 9.7 87,537,562 1,840.0 5,518.7 530 296.8 60.00

06/26/09 9.700 0.861 9.8 88,057,346 1,840.0 5,551.4 533 231.7 60.00

06/26/09 9.601 0.851 9.7 87,925,624 1,840.0 5,543.2 535 304.9 60.00

06/26/09 9.617 0.857 9.8 87,676,143 1,840.0 5,575.0 534 305.3 60.00

06/26/09 9.519 0.847 9.7 87,480,468 1,840.0 5,562.6 533 306.5 60.00

06/26/09 9.421 0.839 9.6 87,613,374 1,840.0 5,571.0 534 307.7 60.00

06/26/09 9.244 0.830 9.5 87,547,501 1,840.0 5,614.5 533 308.0 60.00

06/26/09 9.323 0.832 9.5 87,771,336 1,840.0 5,581.1 534 309.3 60.00

06/26/09 9.403 0.838 9.5 88,402,262 1,840.0 5,573.2 534 310.2 60.00

06/26/09 9.304 0.827 9.4 88,197,482 1,840.0 5,560.2 533 309.9 60.00

06/26/09 9.185 0.813 9.2 88,565,852 1,840.0 5,535.4 533 311.8 60.00

06/26/09 8.964 0.789 8.9 88,878,798 1,840.0 5,506.6 531 313.4 60.00

06/26/09 8.762 0.777 8.7 89,514,744 1,840.0 5,546.0 533 312.7 60.00

06/26/09 8.686 0.777 8.7 89,484,242 1,840.0 5,592.8 534 310.5 60.00

06/26/09 8.762 0.775 8.7 89,323,071 1,840.0 5,534.1 530 309.5 60.00

06/26/09 8.738 0.735 8.6 85,664,274 1,840.0 5,260.9 506 304.5 60.00

06/26/09 8.738 0.741 8.6 86,303,731 1,840.0 5,300.2 510 299.3 60.00

06/27/09 8.824 0.655 8.3 79,034,790 1,840.0 4,639.0 451 294.6 60.00

06/27/09 8.893 0.555 7.9 70,415,805 1,840.0 3,903.5 376 283.2 60.00

06/27/09 8.787 0.483 7.5 64,582,288 1,840.0 3,439.7 334 269.8 60.00

06/27/09 8.889 0.419 7.2 58,315,254 1,840.0 2,947.4 277 263.4 60.00

06/27/09 8.675 0.346 6.8 50,968,176 1,840.0 2,493.0 226 255.5 60.00

06/27/09 8.772 0.351 6.8 51,742,728 1,840.0 2,502.8 231 236.5 60.00

06/27/09 9.306 0.474 7.7 61,663,580 1,840.0 3,183.7 302 250.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

06/27/09 9.005 0.568 8.0 71,131,743 1,840.0 3,943.2 376 258.3 60.00

06/27/09 8.999 0.728 8.7 83,867,056 1,840.0 5,059.4 493 277.7 60.00

06/27/09 9.103 0.787 8.8 89,655,777 1,840.0 5,408.6 530 296.0 60.00

06/27/09 9.290 0.808 8.9 90,964,644 1,840.0 5,438.1 532 304.2 60.00

06/27/09 8.848 0.771 8.4 92,000,345 1,840.0 5,450.0 534 309.0 60.00

06/27/09 8.663 0.762 8.3 92,070,234 1,840.0 5,504.2 535 309.9 60.00

06/27/09 8.872 0.776 8.5 91,523,085 1,840.0 5,471.5 534 311.8 60.00

06/27/09 8.872 0.772 8.5 91,078,889 1,840.0 5,444.9 532 311.8 60.00

06/27/09 8.768 0.766 8.4 91,346,731 1,840.0 5,461.0 533 311.0 60.00

06/27/09 8.848 0.769 8.4 91,767,564 1,840.0 5,436.3 533 313.2 60.00

06/27/09 8.848 0.768 8.4 91,586,587 1,840.0 5,425.5 531 316.0 60.00

06/27/09 8.665 0.701 8.0 87,808,006 1,840.0 5,058.5 502 315.5 60.00

06/27/09 8.529 0.668 7.8 85,838,312 1,840.0 4,898.4 484 305.9 60.00

06/27/09 8.695 0.643 7.8 82,680,424 1,840.0 4,628.3 460 305.4 60.00

06/27/09 8.970 0.544 7.5 72,636,144 1,840.0 3,789.7 375 297.0 60.00

06/27/09 8.514 0.404 6.6 61,318,830 1,840.0 2,966.0 285 281.6 60.00

06/27/09 8.395 0.467 6.8 68,838,400 1,840.0 3,479.3 330 266.9 60.00

06/28/09 8.385 0.396 6.5 61,056,438 1,840.0 2,953.3 283 263.6 60.00

06/28/09 8.481 0.364 6.5 56,132,121 1,840.0 2,684.6 247 257.0 60.00

06/28/09 8.578 0.354 6.5 54,571,643 1,840.0 2,580.3 239 252.6 60.00

06/28/09 8.578 0.345 6.5 53,141,542 1,840.0 2,512.7 229 249.4 60.00

06/28/09 8.544 0.324 6.4 50,806,707 1,840.0 2,374.7 223 246.3 60.00

06/28/09 8.446 0.358 6.4 55,997,945 1,840.0 2,647.7 249 230.6 60.00

06/28/09 8.823 0.485 7.3 66,652,356 1,840.0 3,441.3 326 249.8 60.00

06/28/09 8.667 0.590 7.7 76,763,253 1,840.0 4,255.3 415 263.2 60.00

06/28/09 8.472 0.582 7.6 76,728,095 1,840.0 4,295.1 421 273.2 60.00

06/28/09 8.477 0.670 7.9 84,995,236 1,840.0 4,942.6 488 288.0 60.00

06/28/09 8.743 0.723 8.3 87,325,728 1,840.0 5,173.1 510 297.8 60.00

06/28/09 8.896 0.763 8.6 88,916,590 1,840.0 5,364.0 528 300.2 60.00

06/28/09 9.103 0.775 8.8 88,251,940 1,840.0 5,323.9 525 299.8 60.00

06/28/09 9.206 0.795 8.9 89,548,944 1,840.0 5,402.1 533 301.6 60.00

06/28/09 9.103 0.785 8.8 89,419,525 1,840.0 5,394.4 533 302.0 60.00

06/28/09 9.185 0.794 8.8 90,408,893 1,840.0 5,404.9 535 304.7 60.00

06/28/09 9.185 0.791 8.8 90,114,107 1,840.0 5,387.3 533 305.3 60.00

06/28/09 8.999 0.774 8.7 89,200,736 1,840.0 5,381.1 530 305.1 60.00

06/28/09 9.164 0.766 8.7 88,258,465 1,840.0 5,228.3 519 305.1 60.00

06/28/09 9.796 0.815 9.3 87,823,098 1,840.0 5,202.6 513 302.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07:00 C

08:00

06/28/09 10.418 0.860 9.8 87,924,909 1,840.0 5,160.8 516 306.2 60.00

06/28/09 10.478 0.731 9.4 77,900,977 1,840.0 4,360.8 443 296.6 60.00

06/28/09 10.273 0.582 8.5 68,587,176 1,840.0 3,541.2 355 283.0 60.00

06/28/09 10.461 0.480 8.2 58,683,057 1,840.0 2,870.4 285 266.2 60.00

06/29/09 10.461 0.431 8.2 52,710,821 1,840.0 2,578.3 244 255.8 60.00

06/29/09 10.558 0.377 8.0 47,207,935 1,840.0 2,232.1 212 251.6 60.00

06/29/09 10.307 0.372 7.9 47,158,720 1,840.0 2,255.4 205 246.1 60.00

06/29/09 10.333 0.421 8.1 52,094,661 1,840.0 2,548.1 230 245.1 60.00

06/29/09 10.206 0.425 8.0 53,234,334 1,840.0 2,603.8 246 244.3 60.00

06/29/09 10.094 0.446 8.0 55,863,470 1,840.0 2,762.8 264 230.3 60.00

06/29/09 10.018 0.617 8.9 69,457,614 1,840.0 3,850.4 372 251.2 60.00

06/29/09 9.462 0.699 8.9 78,732,651 1,840.0 4,621.3 460 267.2 60.00

06/29/09 8.977 0.715 8.6 83,360,432 1,840.0 4,983.5 499 284.0 60.00

06/29/09 8.535 0.730 8.4 87,083,151 1,840.0 5,348.0 531 293.4 60.00

06/29/09 8.158 0.707 8.1 87,430,760 1,840.0 5,416.9 533 295.3 60.00

06/29/09 8.230 0.707 8.1 87,473,149 1,840.0 5,372.0 533 294.2 60.00

06/29/09 7.925 0.684 7.8 87,886,498 1,840.0 5,397.3 533 295.8 60.00

06/29/09 7.824 0.677 7.7 88,089,938 1,840.0 5,409.9 534 297.2 60.00

06/29/09 7.791 0.670 7.6 88,328,902 1,840.0 5,376.5 534 297.6 60.00

06/29/09 7.654 0.669 7.4 90,666,489 1,840.0 5,469.5 535 299.2 60.00

06/29/09 7.654 0.663 7.4 89,788,465 1,840.0 5,416.6 534 298.4 60.00

06/29/09 7.861 0.674 7.6 88,921,167 1,840.0 5,364.3 529 297.5 60.00

06/29/09 7.861 0.672 7.6 88,566,072 1,840.0 5,342.8 527 297.5 60.00

06/29/09 7.758 0.668 7.5 89,210,108 1,840.0 5,381.7 532 297.9 60.00

06/29/09 7.795 0.641 7.4 86,776,958 1,840.0 5,140.6 516 297.0 60.00

06/29/09 7.618 0.548 6.9 79,522,689 1,840.0 4,494.8 455 290.1 60.00

06/29/09 7.538 0.468 6.5 72,164,654 1,840.0 3,882.8 383 276.0 60.00

06/29/09 7.538 0.469 6.5 72,325,727 1,840.0 3,891.5 386 269.9 60.00

06/30/09 7.901 0.406 6.4 63,564,740 1,840.0 3,212.8 313 263.0 60.00

06/30/09 7.901 0.410 6.4 64,244,123 1,840.0 3,247.1 305 254.9 60.00

06/30/09 8.133 0.460 6.8 67,810,589 1,840.0 3,538.0 341 253.6 60.00

06/30/09 8.522 0.500 7.2 69,659,332 1,840.0 3,672.2 357 258.6 60.00

06/30/09 8.641 0.517 7.3 70,980,708 1,840.0 3,741.9 368 261.7 60.00

06/30/09 8.581 0.483 7.1 68,127,735 1,840.0 3,517.5 343 245.5 60.00

06/30/09 8.299 0.547 7.3 75,076,512 1,840.0 4,121.1 408 261.7 60.00

06/30/09 8.501 0.619 7.7 80,565,052 1,840.0 4,553.7 455 269.6 60.00

06/30/09 8.015 0.630 7.4 85,371,693 1,840.0 4,918.2 491 277.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

06/30/09 7.873 0.610 7.2 84,868,247 1,840.0 4,843.0 490 282.6 60.00

06/30/09 8.080 0.665 7.6 87,734,658 1,840.0 5,149.7 515 284.3 60.00

06/30/09 8.037 0.675 7.7 87,891,077 1,840.0 5,254.4 523 288.3 60.00

06/30/09 8.037 0.674 7.7 87,666,579 1,840.0 5,241.0 526 290.2 60.00

06/30/09 8.246 0.687 7.9 87,197,153 1,840.0 5,212.9 520 291.5 60.00

06/30/09 8.848 0.726 8.4 86,639,003 1,840.0 5,132.4 516 288.3 60.00

06/30/09 9.394 0.788 9.0 87,708,147 1,840.0 5,243.4 526 290.4 60.00

06/30/09 9.498 0.787 9.1 86,682,672 1,840.0 5,182.1 518 291.0 60.00

06/30/09 9.657 0.747 9.0 83,185,910 1,840.0 4,837.4 489 287.9 60.00

06/30/09 9.513 0.700 8.7 80,616,437 1,840.0 4,600.4 464 278.9 60.00

06/30/09 8.743 0.715 8.3 86,333,735 1,840.0 5,114.4 510 279.8 60.00

06/30/09 7.724 0.656 7.4 88,788,546 1,840.0 5,308.0 530 287.6 60.00

06/30/09 7.123 0.571 6.7 85,389,431 1,840.0 5,012.0 502 290.8 60.00

06/30/09 6.998 0.515 6.4 80,596,387 1,840.0 4,599.2 459 282.9 60.00

06/30/09 6.934 0.454 6.1 74,597,572 1,840.0 4,094.8 407 273.9 60.00

07/01/09 7.275 0.481 6.4 75,259,449 1,840.0 4,131.1 410 268.5 60.00

07/01/09 7.844 0.515 6.9 74,867,906 1,840.0 4,109.6 407 268.3 60.00

07/01/09 8.286 0.492 7.0 70,372,335 1,840.0 3,709.8 362 262.8 60.00

07/01/09 8.611 0.509 7.2 70,792,145 1,840.0 3,693.5 363 260.2 60.00

07/01/09 8.672 0.468 7.1 66,037,287 1,840.0 3,373.6 322 256.5 60.00

07/01/09 8.766 0.475 7.1 67,021,127 1,840.0 3,387.5 325 240.5 60.00

07/01/09 8.893 0.605 7.9 76,708,894 1,840.0 4,252.3 411 258.1 60.00

07/01/09 9.185 0.686 8.4 81,824,740 1,840.0 4,669.4 460 268.4 60.00

07/01/09 9.207 0.713 8.5 84,059,548 1,840.0 4,842.6 480 274.3 60.00

07/01/09 9.270 0.772 8.8 87,950,216 1,840.0 5,210.1 513 279.9 60.00

07/01/09 9.516 0.822 9.2 89,543,491 1,840.0 5,401.8 530 286.4 60.00

07/01/09 9.290 0.787 8.9 88,579,445 1,840.0 5,295.5 522 290.2 60.00

07/01/09 8.768 0.755 8.4 90,059,799 1,840.0 5,384.0 530 290.7 60.00

07/01/09 8.350 0.722 8.0 90,503,259 1,840.0 5,410.5 531 291.6 60.00

07/01/09 8.275 0.717 8.0 89,821,917 1,840.0 5,418.6 530 293.5 60.00

07/01/09 8.275 0.719 8.0 90,023,710 1,840.0 5,430.8 530 298.6 60.00

07/01/09 8.172 0.711 7.9 90,223,966 1,840.0 5,442.9 528 303.6 60.00

07/01/09 8.068 0.701 7.8 90,124,243 1,840.0 5,436.8 527 307.8 60.00

07/01/09 8.080 0.650 7.6 85,726,836 1,840.0 5,031.8 492 298.5 60.00

07/01/09 8.399 0.685 7.9 86,953,901 1,840.0 5,103.8 499 291.2 60.00

07/01/09 8.857 0.631 8.1 78,038,350 1,840.0 4,453.3 440 285.3 60.00

07/01/09 8.698 0.513 7.5 68,607,779 1,840.0 3,691.4 357 272.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

22:00

23:00

00:00

01:00

02:00 S S S

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 F 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 FC F F F F F F

16:00 F F FC 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 F F F F F F

07:00 F F F F F F F F F

08:00 F F FC 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

07/01/09 8.522 0.468 7.2 65,188,543 1,840.0 3,436.6 331 262.7 60.00

07/01/09 8.611 0.356 6.6 54,077,882 1,840.0 2,586.3 244 257.9 60.00

07/02/09 9.011 0.257 6.2 41,600,967 1,840.0 1,786.1 165 249.7 60.00

07/02/09 7.480 0.151 4.3 35,119,704 1,840.0 1,259.7 107 243.0 60.00

07/02/09 4.355 0.066 2.2 32,185,945 1,840.0 1,014.6 81 236.6 56.00

07/02/09 0.000 0.0 24,477,676 1,840.0 0.0 0 237.6 0.00

07/02/09 0.000 0.0 33,639,267 1,840.0 0.0 0 212.0 0.00

07/02/09 0.000 0.5 39,225,207 1,840.0 0.0 0 184.3 0.00

07/02/09 0.000 1.5 40,300,357 1,840.0 0.0 0 185.8 0.00

07/02/09 0.000 2.9 42,611,984 1,840.0 0.0 0 179.3 0.00

07/02/09 0.000 1.4 43,364,070 1,840.0 0.0 0 172.2 0.00

07/02/09 0.000 0.3 37,446,736 1,840.0 0.0 0 163.9 0.00

07/02/09 0.000 0.1 36,469,389 1,840.0 0.0 0 157.9 0.00

07/02/09 0.000 0.1 36,532,182 1,840.0 0.0 0 153.0 0.00

07/02/09 0.000 0.1 36,515,138 1,840.0 0.0 0 150.3 0.00

07/02/09 0.000 3.3 37,315,479 1,840.0 0.0 0 148.0 0.00

07/02/09 0.000 0.5 48,170,798 1,840.0 0.0 0 144.0 0.00

07/02/09 0.000 0.1 58,615,037 1,840.0 0.0 0 138.1 0.00

07/02/09 0.000 0.8 61,987,852 1,840.0 0.0 0 132.8 0.00

07/02/09 0.000 0.9 60,528,695 1,840.0 0.0 0 128.5 0.00

07/02/09 0.000 0.2 43,299,586 1,840.0 0.0 0 125.8 0.00

07/02/09 0.000 0.1 37,601,549 1,840.0 0.0 0 125.0 0.00

07/02/09 0.000 0.1 37,829,081 1,840.0 0.0 0 123.7 0.00

07/02/09 0.000 0.0 37,794,301 1,840.0 0.0 0 121.9 0.00

07/02/09 0.000 0.0 37,838,846 1,840.0 0.0 0 120.2 0.00

07/02/09 0.000 0.0 37,663,108 1,840.0 0.0 0 118.8 0.00

07/03/09 0.000 0.0 37,750,090 1,840.0 0.0 0 117.0 0.00

07/03/09 0.000 0.0 37,739,496 1,840.0 0.0 0 115.3 0.00

07/03/09 0.000 0.0 37,744,197 1,840.0 0.0 0 114.1 0.00

07/03/09 0.000 0.0 37,705,224 1,840.0 0.0 0 112.9 0.00

07/03/09 0.000 0.0 37,858,387 1,840.0 0.0 0 111.7 0.00

07/03/09 0.000 19.4 38,148,879 1,840.0 0.0 0 104.6 0.00

07/03/09 0.000 71.4 37,833,656 1,840.0 0.0 0 109.0 0.00

07/03/09 0.000 1.0 37,728,584 1,840.0 0.0 0 108.3 0.00

07/03/09 0.000 0.3 37,618,426 1,840.0 0.0 0 108.3 0.00

07/03/09 0.000 4.0 37,516,845 1,840.0 0.0 0 108.7 0.00

07/03/09 0.000 0.3 37,489,451 1,840.0 0.0 0 109.4 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

11:00 F F F F F F F F F

12:00 F F FC F F F F F F

13:00 F F FC 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

02:00 S S S C

03:00

04:00 S S SC S

05:00 F F FC FC F F F F F

06:00 F F FC F 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 S S S S

22:00 S S S C

23:00 S S S

07/03/09 0.000 0.8 37,438,212 1,840.0 0.0 0 110.3 0.00

07/03/09 0.000 5.8 37,317,322 1,840.0 0.0 0 111.1 0.00

07/03/09 0.000 4.1 37,228,967 1,840.0 0.0 0 112.0 0.00

07/03/09 0.000 0.0 37,221,068 1,840.0 0.0 0 112.7 0.00

07/03/09 0.000 0.0 37,089,733 1,840.0 0.0 0 113.3 0.00

07/03/09 0.000 0.0 37,050,147 1,840.0 0.0 0 114.0 0.00

07/03/09 0.000 0.0 37,019,488 1,840.0 0.0 0 114.4 0.00

07/03/09 0.000 0.0 37,077,602 1,840.0 0.0 0 114.5 0.00

07/03/09 0.000 0.0 37,082,852 1,840.0 0.0 0 114.2 0.00

07/03/09 0.000 0.0 37,148,958 1,840.0 0.0 0 114.2 0.00

07/03/09 0.000 0.0 35,138,069 1,840.0 0.0 0 113.3 0.00

07/03/09 0.000 0.0 30,928,573 1,840.0 0.0 0 112.4 0.00

07/03/09 0.000 0.0 31,083,473 1,840.0 0.0 0 111.3 0.00

07/04/09 0.000 0.0 31,122,090 1,840.0 0.0 0 110.6 0.00

07/04/09 0.000 0.000 0.0 24,540,543 1,840.0 66.7 0 111.6 26.00

07/04/09 0.000 0.000 0.0 24,474,397 1,840.0 186.2 0 110.1 60.00

07/04/09 0.000 0.000 0.0 23,883,405 1,840.0 207.7 0 121.3 60.00

07/04/09 0.000 0.000 0.0 22,785,655 1,840.0 148.6 0 126.9 34.00

07/04/09 0.000 1.9 32,383,374 1,840.0 0.0 0 128.2 0.00

07/04/09 0.000 1.6 37,857,335 1,840.0 0.0 0 138.4 0.00

07/04/09 0.000 0.0 49,690,264 1,840.0 0.0 0 140.1 0.00

07/04/09 0.000 0.0 65,570,520 1,840.0 0.0 0 186.6 0.00

07/04/09 0.000 0.0 64,985,831 1,840.0 0.0 0 176.2 0.00

07/04/09 0.000 0.9 64,919,074 1,840.0 0.0 0 152.7 0.00

07/04/09 0.000 2.5 67,049,245 1,840.0 0.0 0 139.7 0.00

07/04/09 0.000 0.1 66,506,605 1,840.0 0.0 0 132.5 0.00

07/04/09 0.000 0.0 65,411,735 1,840.0 0.0 0 128.5 0.00

07/04/09 0.000 0.0 56,547,722 1,840.0 0.0 0 125.5 0.00

07/04/09 0.000 0.0 31,013,507 1,840.0 0.0 0 124.0 0.00

07/04/09 0.000 0.0 30,961,362 1,840.0 0.0 0 122.6 0.00

07/04/09 0.000 0.0 30,059,751 1,840.0 0.0 0 121.2 0.00

07/04/09 0.000 0.0 28,640,804 1,840.0 0.0 0 120.8 0.00

07/04/09 0.000 0.0 25,769,991 1,840.0 0.0 0 121.3 0.00

07/04/09 0.000 0.0 23,775,397 1,840.0 0.0 0 120.7 0.00

07/04/09 0.000 0.000 0.0 24,906,283 1,840.0 162.4 0 119.2 17.00

07/04/09 0.000 0.000 0.0 23,770,870 1,840.0 90.4 0 113.5 60.00

07/04/09 0.000 0.000 0.0 23,559,309 1,840.0 76.8 0 120.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

00:00 S S SC

01:00

02:00

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

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

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

07/05/09 0.000 0.000 0.0 23,384,403 1,840.0 114.4 0 123.0 60.00

07/05/09 0.000 0.000 0.0 23,149,566 1,840.0 163.6 0 127.9 60.00

07/05/09 0.000 0.000 0.0 22,791,992 1,840.0 173.4 0 133.7 60.00

07/05/09 0.000 0.000 0.0 22,643,712 1,840.0 196.9 0 140.1 60.00

07/05/09 0.000 0.000 0.0 22,519,432 1,840.0 220.3 0 147.1 60.00

07/05/09 0.000 0.000 0.0 25,262,135 1,840.0 233.4 0 145.1 60.00

07/05/09 0.718 0.003 0.1 27,246,602 1,840.0 236.9 1 161.1 60.00

07/05/09 4.784 0.041 1.5 27,289,701 1,840.0 533.9 17 168.7 60.00

07/05/09 5.511 0.068 2.4 28,317,783 1,840.0 769.5 45 178.1 60.00

07/05/09 6.561 0.122 3.6 33,982,041 1,840.0 1,163.5 92 188.0 60.00

07/05/09 7.292 0.182 4.7 38,747,143 1,840.0 1,558.3 136 198.7 60.00

07/05/09 7.791 0.253 5.7 44,430,200 1,840.0 2,028.3 178 210.8 60.00

07/05/09 9.211 0.384 7.3 52,751,315 1,840.0 2,608.9 244 225.5 60.00

07/05/09 8.986 0.376 7.2 52,316,023 1,840.0 2,615.8 250 233.8 60.00

07/05/09 8.986 0.372 7.2 51,819,573 1,840.0 2,591.0 250 237.4 60.00

07/05/09 8.986 0.371 7.2 51,642,669 1,840.0 2,582.2 250 239.3 60.00

07/05/09 8.958 0.366 7.1 51,673,130 1,840.0 2,555.6 250 240.6 60.00

07/05/09 9.084 0.372 7.2 51,710,709 1,840.0 2,557.4 250 242.2 60.00

07/05/09 9.084 0.371 7.2 51,673,065 1,840.0 2,555.6 249 243.4 60.00

07/05/09 9.211 0.376 7.3 51,672,370 1,840.0 2,555.5 249 243.5 60.00

07/05/09 9.589 0.394 7.6 51,927,259 1,840.0 2,568.1 249 244.4 60.00

07/05/09 9.841 0.405 7.8 52,028,433 1,840.0 2,573.1 250 245.3 60.00

07/05/09 9.968 0.409 7.9 51,870,101 1,840.0 2,565.3 250 244.8 60.00

07/05/09 9.841 0.401 7.8 51,557,737 1,840.0 2,549.9 249 243.3 60.00

07/06/09 9.841 0.401 7.8 51,566,903 1,840.0 2,550.3 250 242.6 60.00

07/06/09 9.337 0.383 7.4 51,841,951 1,840.0 2,563.9 251 243.3 60.00

07/06/09 8.958 0.364 7.1 51,391,348 1,840.0 2,541.6 251 241.7 60.00

07/06/09 8.580 0.349 6.8 51,459,516 1,840.0 2,545.0 250 240.7 60.00

07/06/09 8.580 0.349 6.8 51,457,585 1,840.0 2,544.9 250 239.9 60.00

07/06/09 8.706 0.351 6.9 51,053,089 1,840.0 2,524.9 250 228.0 60.00

07/06/09 8.706 0.353 6.9 51,284,721 1,840.0 2,536.4 251 240.5 60.00

07/06/09 8.861 0.411 7.1 58,033,012 1,840.0 2,901.7 292 242.9 60.00

07/06/09 8.861 0.427 7.1 60,244,751 1,840.0 3,012.3 304 247.7 60.00

07/06/09 8.832 0.426 7.0 60,933,269 1,840.0 3,013.5 307 249.8 60.00

07/06/09 9.185 0.503 7.6 66,369,126 1,840.0 3,426.7 342 252.2 60.00

07/06/09 9.530 0.608 8.3 73,448,529 1,840.0 3,991.8 402 263.1 60.00

07/06/09 9.749 0.716 9.0 79,742,745 1,840.0 4,593.9 460 274.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07/06/09 9.723 0.828 9.4 88,305,237 1,840.0 5,327.1 516 289.7 60.00

07/06/09 9.754 0.846 9.6 88,282,043 1,840.0 5,421.7 530 297.6 60.00

07/06/09 9.206 0.798 8.9 89,876,297 1,840.0 5,421.9 530 302.4 60.00

07/06/09 8.689 0.754 8.4 89,945,900 1,840.0 5,426.1 530 304.8 60.00

07/06/09 8.768 0.760 8.4 90,626,566 1,840.0 5,417.9 530 307.7 60.00

07/06/09 9.081 0.790 8.7 91,046,324 1,840.0 5,443.0 530 310.5 60.00

07/06/09 9.498 0.825 9.1 90,824,654 1,840.0 5,429.8 531 311.9 60.00

07/06/09 9.394 0.813 9.0 90,535,821 1,840.0 5,412.5 530 312.4 60.00

07/06/09 9.164 0.793 8.7 91,318,869 1,840.0 5,409.7 531 311.5 60.00

07/06/09 9.143 0.785 8.6 91,481,760 1,840.0 5,369.6 529 306.0 60.00

07/06/09 9.715 0.702 8.8 79,961,033 1,840.0 4,519.5 460 298.9 60.00

07/07/09 9.696 0.443 7.6 58,373,609 1,840.0 2,855.3 299 279.7 60.00

07/07/09 9.440 0.411 7.4 55,695,474 1,840.0 2,724.2 277 259.6 60.00

07/07/09 9.383 0.424 7.6 55,867,556 1,840.0 2,823.8 279 251.6 60.00

07/07/09 9.283 0.422 7.6 55,641,772 1,840.0 2,842.6 279 247.9 60.00

07/07/09 9.510 0.524 8.2 64,069,154 1,840.0 3,447.2 337 249.2 60.00

07/07/09 9.455 0.601 8.4 71,762,496 1,840.0 3,978.1 401 243.9 60.00

07/07/09 9.749 0.678 9.0 75,473,821 1,840.0 4,348.0 445 262.7 60.00

07/07/09 10.137 0.803 9.8 82,092,999 1,840.0 4,952.3 501 276.5 60.00

07/07/09 9.870 0.819 9.8 83,759,039 1,840.0 5,189.4 521 291.4 60.00

07/07/09 9.684 0.829 9.7 85,658,308 1,840.0 5,353.6 532 301.7 60.00

07/07/09 9.485 0.799 9.5 84,329,491 1,840.0 5,270.6 532 301.9 60.00

07/07/09 9.568 0.797 9.5 84,034,758 1,840.0 5,206.5 533 301.1 60.00

07/07/09 9.684 0.811 9.7 83,788,461 1,840.0 5,236.8 532 301.1 60.00

07/07/09 9.700 0.820 9.8 83,843,259 1,840.0 5,285.8 533 307.6 60.00

07/07/09 9.684 0.814 9.7 84,064,169 1,840.0 5,254.0 534 308.4 60.00

07/07/09 9.585 0.809 9.6 84,479,883 1,840.0 5,280.0 532 306.0 60.00

07/07/09 9.669 0.818 9.6 85,360,229 1,840.0 5,288.6 534 307.2 60.00

07/07/09 9.684 0.821 9.7 84,824,394 1,840.0 5,301.5 533 304.7 60.00

07/07/09 9.769 0.822 9.7 84,977,220 1,840.0 5,264.9 532 307.8 60.00

07/07/09 9.348 0.786 9.2 85,619,189 1,840.0 5,258.1 532 312.2 60.00

07/07/09 8.714 0.728 8.5 85,801,163 1,840.0 5,222.7 531 309.9 60.00

07/07/09 8.455 0.694 8.1 85,855,469 1,840.0 5,132.6 522 304.8 60.00

07/07/09 8.529 0.619 7.8 79,580,266 1,840.0 4,541.3 471 293.2 60.00

07/07/09 8.472 0.559 7.6 73,759,075 1,840.0 4,128.9 430 282.8 60.00

07/08/09 8.492 0.471 7.1 66,544,759 1,840.0 3,471.9 358 272.7 60.00

07/08/09 8.514 0.357 6.6 54,246,243 1,840.0 2,623.9 274 263.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

02:00 S S S

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

07/08/09 9.078 0.326 6.8 48,009,987 1,840.0 2,243.9 223 251.6 60.00

07/08/09 8.519 0.376 6.9 54,648,533 1,840.0 2,762.2 274 244.5 60.00

07/08/09 8.759 0.482 7.4 65,309,925 1,840.0 3,443.0 341 247.1 60.00

07/08/09 8.780 0.566 7.8 72,677,695 1,840.0 4,028.9 408 243.8 60.00

07/08/09 8.505 0.632 8.0 79,115,374 1,840.0 4,643.7 471 266.9 60.00

07/08/09 8.350 0.648 8.0 81,136,303 1,840.0 4,850.5 493 274.9 60.00

07/08/09 8.387 0.699 8.4 83,363,950 1,840.0 5,210.3 525 282.3 60.00

07/08/09 8.243 0.701 8.4 83,619,185 1,840.0 5,317.1 533 290.8 60.00

07/08/09 8.215 0.694 8.3 83,844,517 1,840.0 5,285.9 533 293.7 60.00

07/08/09 8.287 0.700 8.3 84,539,316 1,840.0 5,283.7 533 294.0 60.00

07/08/09 8.387 0.711 8.4 84,882,113 1,840.0 5,305.1 532 295.9 60.00

07/08/09 9.007 0.773 9.1 85,140,157 1,840.0 5,367.5 534 297.2 60.00

07/08/09 9.165 0.747 9.1 82,290,805 1,840.0 5,098.5 513 295.9 60.00

07/08/09 8.686 0.724 8.7 83,450,837 1,840.0 5,215.7 525 294.4 60.00

07/08/09 8.686 0.733 8.7 84,496,014 1,840.0 5,281.0 533 298.6 60.00

07/08/09 8.738 0.720 8.6 83,849,515 1,840.0 5,149.5 521 298.5 60.00

07/08/09 8.585 0.679 8.3 81,927,508 1,840.0 4,942.4 504 296.0 60.00

07/08/09 8.399 0.623 7.9 79,032,936 1,840.0 4,638.9 474 288.5 60.00

07/08/09 8.350 0.671 8.0 84,092,423 1,840.0 5,027.2 512 289.1 60.00

07/08/09 7.973 0.616 7.5 82,267,546 1,840.0 4,828.8 495 289.1 60.00

07/08/09 7.880 0.509 7.0 72,911,120 1,840.0 4,041.8 420 281.0 60.00

07/08/09 7.967 0.449 6.8 66,235,957 1,840.0 3,527.8 366 268.4 60.00

07/09/09 7.939 0.379 6.5 58,464,121 1,840.0 2,986.7 304 259.2 60.00

07/09/09 7.862 0.331 6.3 52,723,187 1,840.0 2,636.2 264 251.2 60.00

07/09/09 8.075 0.297 6.4 46,481,170 1,840.0 2,298.8 223 244.4 60.00

07/09/09 7.817 0.321 6.4 50,220,211 1,840.0 2,565.6 251 238.5 60.00

07/09/09 8.184 0.343 6.7 51,251,705 1,840.0 2,618.3 262 238.4 60.00

07/09/09 8.218 0.366 6.8 53,887,223 1,840.0 2,782.2 279 226.5 60.00

07/09/09 8.382 0.465 7.3 63,774,377 1,840.0 3,466.0 345 243.9 60.00

07/09/09 7.442 0.520 7.0 74,493,258 1,840.0 4,372.4 439 256.7 60.00

07/09/09 6.827 0.540 6.6 82,026,883 1,840.0 4,948.4 499 273.7 60.00

07/09/09 7.112 0.592 7.0 84,690,486 1,840.0 5,201.1 525 285.9 60.00

07/09/09 6.929 0.591 7.0 84,644,866 1,840.0 5,336.3 530 290.7 60.00

07/09/09 7.352 0.639 7.3 87,678,137 1,840.0 5,432.2 536 301.7 60.00

07/09/09 6.989 0.609 7.0 87,154,749 1,840.0 5,447.2 536 305.1 60.00

07/09/09 6.547 0.564 6.5 86,970,955 1,840.0 5,388.4 534 304.8 60.00

07/09/09 6.198 0.533 6.1 87,491,343 1,840.0 5,373.1 534 305.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07/09/09 5.896 0.503 5.7 88,453,919 1,840.0 5,336.1 534 305.4 60.00

07/09/09 5.586 0.477 5.4 88,617,424 1,840.0 5,345.9 534 306.0 60.00

07/09/09 5.482 0.467 5.3 88,269,967 1,840.0 5,325.0 534 305.4 60.00

07/09/09 5.379 0.458 5.2 88,361,009 1,840.0 5,330.5 533 304.7 60.00

07/09/09 5.379 0.459 5.2 88,527,384 1,840.0 5,340.5 534 304.5 60.00

07/09/09 5.379 0.461 5.2 88,755,762 1,840.0 5,354.3 535 304.0 60.00

07/09/09 5.323 0.448 5.1 88,101,226 1,840.0 5,266.9 531 303.1 60.00

07/09/09 5.219 0.439 5.0 87,910,772 1,840.0 5,255.5 528 301.1 60.00

07/09/09 5.199 0.401 4.8 83,639,789 1,840.0 4,818.4 491 297.1 60.00

07/10/09 5.189 0.367 4.7 78,199,039 1,840.0 4,419.9 454 289.4 60.00

07/10/09 5.208 0.310 4.4 70,678,837 1,840.0 3,726.0 380 280.4 60.00

07/10/09 5.552 0.283 4.4 64,408,160 1,840.0 3,185.4 328 270.1 60.00

07/10/09 5.432 0.294 4.4 66,961,661 1,840.0 3,384.5 341 264.5 60.00

07/10/09 5.389 0.329 4.6 71,620,758 1,840.0 3,814.6 380 265.7 60.00

07/10/09 5.511 0.358 4.8 74,670,672 1,840.0 4,058.2 414 255.9 60.00

07/10/09 5.902 0.441 5.5 80,342,358 1,840.0 4,672.1 468 276.5 60.00

07/10/09 6.379 0.518 6.0 86,578,883 1,840.0 5,081.8 505 286.1 60.00

07/10/09 6.868 0.591 6.7 88,465,228 1,840.0 5,384.8 529 294.6 60.00

07/10/09 6.868 0.594 6.7 88,801,727 1,840.0 5,405.3 534 301.4 60.00

07/10/09 6.282 0.471 5.8 81,333,624 1,840.0 4,685.5 475 300.7 60.00

07/10/09 5.630 0.393 5.1 77,227,746 1,840.0 4,365.1 443 287.3 60.00

07/10/09 5.905 0.409 5.4 75,907,151 1,840.0 4,331.6 434 284.6 60.00

07/10/09 6.465 0.437 5.8 75,475,686 1,840.0 4,225.0 429 290.9 60.00

07/10/09 7.357 0.495 6.6 75,223,737 1,840.0 4,210.9 431 285.7 60.00

07/10/09 7.580 0.515 6.8 75,931,946 1,840.0 4,250.5 430 287.0 60.00

07/10/09 7.654 0.512 6.8 75,530,317 1,840.0 4,187.0 424 287.4 60.00

07/10/09 7.503 0.495 6.6 75,101,109 1,840.0 4,122.4 419 285.9 60.00

07/10/09 7.092 0.469 6.3 74,620,282 1,840.0 4,136.5 419 285.4 60.00

07/10/09 6.866 0.455 6.1 74,787,401 1,840.0 4,145.8 419 286.4 60.00

07/10/09 6.754 0.452 6.0 75,453,043 1,840.0 4,182.7 419 286.4 60.00

07/10/09 6.821 0.452 6.0 75,517,191 1,840.0 4,145.2 419 286.0 60.00

07/10/09 6.979 0.467 6.2 75,531,076 1,840.0 4,187.0 420 285.5 60.00

07/10/09 6.979 0.470 6.2 75,999,940 1,840.0 4,213.0 427 284.4 60.00

07/11/09 6.867 0.532 6.4 83,269,715 1,840.0 4,842.3 479 287.9 60.00

07/11/09 7.189 0.568 6.7 84,920,448 1,840.0 4,938.3 486 293.9 60.00

07/11/09 7.246 0.486 6.5 75,003,884 1,840.0 4,198.6 426 285.8 60.00

07/11/09 7.545 0.535 6.9 77,761,408 1,840.0 4,437.4 449 281.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

07/11/09 7.542 0.501 6.7 74,897,880 1,840.0 4,152.0 424 280.6 60.00

07/11/09 7.538 0.468 6.5 72,173,221 1,840.0 3,883.2 399 261.0 60.00

07/11/09 7.654 0.543 7.0 77,760,013 1,840.0 4,437.4 448 275.6 60.00

07/11/09 7.548 0.604 7.1 85,255,796 1,840.0 5,004.2 497 285.6 60.00

07/11/09 7.551 0.648 7.3 88,996,788 1,840.0 5,368.8 527 295.5 60.00

07/11/09 7.448 0.639 7.2 88,949,757 1,840.0 5,366.0 531 301.1 60.00

07/11/09 7.484 0.645 7.3 88,494,691 1,840.0 5,386.7 533 303.2 60.00

07/11/09 7.344 0.626 7.1 88,404,261 1,840.0 5,333.1 534 304.3 60.00

07/11/09 7.241 0.619 7.0 88,653,833 1,840.0 5,348.1 534 304.4 60.00

07/11/09 7.279 0.620 7.1 87,504,979 1,840.0 5,326.4 533 304.7 60.00

07/11/09 7.586 0.641 7.4 86,791,240 1,840.0 5,282.9 532 304.7 60.00

07/11/09 7.654 0.649 7.4 87,952,999 1,840.0 5,305.9 532 305.2 60.00

07/11/09 7.551 0.641 7.3 87,972,952 1,840.0 5,307.1 533 305.1 60.00

07/11/09 7.621 0.645 7.5 86,162,744 1,840.0 5,291.5 532 306.3 60.00

07/11/09 8.057 0.672 8.0 84,182,897 1,840.0 5,215.7 525 305.5 60.00

07/11/09 8.611 0.728 8.4 86,895,715 1,840.0 5,289.3 532 304.8 60.00

07/11/09 8.977 0.745 8.6 86,763,058 1,840.0 5,186.9 527 301.2 60.00

07/11/09 9.103 0.736 8.8 83,826,605 1,840.0 5,057.0 512 298.4 60.00

07/11/09 9.059 0.692 8.6 80,637,275 1,840.0 4,776.9 488 293.4 60.00

07/11/09 8.611 0.619 8.1 76,588,853 1,840.0 4,495.4 463 286.2 60.00

07/12/09 7.992 0.480 7.1 67,791,782 1,840.0 3,758.0 397 279.2 60.00

07/12/09 7.614 0.361 6.3 57,506,107 1,840.0 2,969.1 314 269.7 60.00

07/12/09 7.740 0.284 6.0 47,405,535 1,840.0 2,293.0 239 259.6 60.00

07/12/09 7.567 0.245 5.8 42,279,182 1,840.0 2,022.0 204 247.9 60.00

07/12/09 7.828 0.259 6.0 43,201,958 1,840.0 2,066.2 209 240.4 60.00

07/12/09 8.127 0.295 6.3 46,949,572 1,840.0 2,271.0 232 224.2 60.00

07/12/09 8.841 0.456 7.7 59,327,472 1,840.0 3,224.3 322 237.1 60.00

07/12/09 9.014 0.601 8.4 71,702,504 1,840.0 4,169.7 422 252.3 60.00

07/12/09 8.886 0.730 8.9 82,188,498 1,840.0 5,136.8 515 276.4 60.00

07/12/09 8.710 0.733 8.8 83,495,635 1,840.0 5,263.9 528 291.5 60.00

07/12/09 8.710 0.739 8.8 84,211,155 1,840.0 5,309.0 531 297.0 60.00

07/12/09 9.085 0.771 9.1 84,921,801 1,840.0 5,307.6 533 299.5 60.00

07/12/09 9.449 0.798 9.3 86,031,564 1,840.0 5,283.5 529 299.7 60.00

07/12/09 9.329 0.788 9.1 86,772,547 1,840.0 5,281.8 533 299.8 60.00

07/12/09 9.348 0.787 9.2 85,727,646 1,840.0 5,264.8 533 302.4 60.00

07/12/09 9.431 0.789 9.2 85,982,593 1,840.0 5,233.7 534 305.7 60.00

07/12/09 9.498 0.802 9.1 88,286,434 1,840.0 5,278.0 534 304.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07/12/09 9.498 0.797 9.1 87,805,331 1,840.0 5,249.2 532 302.9 60.00

07/12/09 9.394 0.769 9.0 85,653,795 1,840.0 5,120.6 522 303.1 60.00

07/12/09 9.355 0.749 8.8 85,259,626 1,840.0 5,004.4 514 299.6 60.00

07/12/09 9.586 0.800 9.1 88,060,532 1,840.0 5,216.7 533 300.4 60.00

07/12/09 9.568 0.788 9.0 87,695,909 1,840.0 5,147.4 526 301.0 60.00

07/12/09 9.513 0.745 8.7 85,768,412 1,840.0 4,894.4 508 298.7 60.00

07/12/09 9.384 0.704 8.5 82,990,435 1,840.0 4,690.7 489 291.5 60.00

07/13/09 9.435 0.609 8.3 73,577,943 1,840.0 4,038.8 425 283.0 60.00

07/13/09 9.510 0.554 8.2 67,660,409 1,840.0 3,640.4 382 276.3 60.00

07/13/09 9.548 0.451 7.9 57,224,520 1,840.0 2,954.6 305 267.4 60.00

07/13/09 9.527 0.424 7.8 54,481,976 1,840.0 2,783.3 286 256.2 60.00

07/13/09 9.405 0.413 7.7 53,793,191 1,840.0 2,748.1 281 251.2 60.00

07/13/09 9.209 0.451 7.7 58,711,925 1,840.0 3,063.2 313 237.2 60.00

07/13/09 9.252 0.585 8.3 70,656,342 1,840.0 3,955.2 407 257.4 60.00

07/13/09 9.081 0.678 8.7 78,122,218 1,840.0 4,670.3 479 270.5 60.00

07/13/09 9.103 0.707 8.8 80,490,555 1,840.0 4,855.7 501 281.1 60.00

07/13/09 8.986 0.750 9.0 83,505,181 1,840.0 5,219.1 532 291.4 60.00

07/13/09 8.886 0.747 8.9 84,063,415 1,840.0 5,253.9 532 295.7 60.00

07/13/09 8.908 0.754 9.0 83,981,906 1,840.0 5,294.5 533 298.4 60.00

07/13/09 9.007 0.764 9.1 84,109,429 1,840.0 5,302.5 533 298.5 60.00

07/13/09 8.809 0.748 8.9 84,210,401 1,840.0 5,308.9 534 300.0 60.00

07/13/09 8.908 0.758 9.0 84,384,225 1,840.0 5,319.9 534 303.0 60.00

07/13/09 9.106 0.774 9.2 84,361,779 1,840.0 5,318.5 533 303.5 60.00

07/13/09 9.106 0.772 9.2 84,057,418 1,840.0 5,299.2 533 303.9 60.00

07/13/09 8.930 0.764 9.1 84,089,524 1,840.0 5,347.0 534 305.4 60.00

07/13/09 8.930 0.763 9.1 83,993,169 1,840.0 5,340.9 534 305.3 60.00

07/13/09 8.930 0.760 9.1 83,690,286 1,840.0 5,321.6 531 304.2 60.00

07/13/09 9.126 0.778 9.3 83,860,045 1,840.0 5,332.4 532 303.8 60.00

07/13/09 9.266 0.746 9.2 81,304,464 1,840.0 5,037.3 509 300.9 60.00

07/13/09 9.228 0.621 8.6 72,312,532 1,840.0 4,205.2 426 288.6 60.00

07/13/09 8.956 0.504 7.8 64,710,321 1,840.0 3,516.8 362 275.6 60.00

07/14/09 8.970 0.437 7.5 58,448,686 1,840.0 3,049.5 312 263.4 60.00

07/14/09 8.519 0.356 6.9 51,714,134 1,840.0 2,613.8 266 255.8 60.00

07/14/09 9.003 0.297 6.9 43,114,496 1,840.0 2,062.0 206 248.9 60.00

07/14/09 8.675 0.300 6.8 44,233,522 1,840.0 2,163.6 212 241.6 60.00

07/14/09 8.519 0.331 6.9 48,022,215 1,840.0 2,427.2 237 237.9 60.00

07/14/09 8.642 0.339 7.0 48,538,530 1,840.0 2,453.3 241 226.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

06:00 C

07:00 C

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

04:00

05:00 C 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

07/14/09 8.823 0.376 7.3 51,639,606 1,840.0 2,666.2 266 238.2 60.00

07/14/09 10.333 0.547 9.0 60,919,987 1,840.0 3,310.9 324 242.8 60.00

07/14/09 10.157 0.643 9.2 70,010,770 1,840.0 3,957.1 395 256.5 60.00

07/14/09 10.333 0.770 9.9 77,946,914 1,840.0 4,659.9 469 272.4 60.00

07/14/09 9.653 0.776 9.5 81,812,698 1,840.0 5,024.4 503 285.2 60.00

07/14/09 9.348 0.752 9.2 81,906,475 1,840.0 5,030.1 507 289.7 60.00

07/14/09 9.285 0.783 9.3 84,402,012 1,840.0 5,275.1 528 295.2 60.00

07/14/09 9.485 0.806 9.5 85,002,598 1,840.0 5,312.7 532 299.6 60.00

07/14/09 8.863 0.757 8.8 86,215,452 1,840.0 5,341.6 534 301.8 60.00

07/14/09 8.201 0.698 8.0 87,478,733 1,840.0 5,324.8 535 303.8 60.00

07/14/09 7.758 0.659 7.5 88,034,570 1,840.0 5,310.8 533 304.5 60.00

07/14/09 7.098 0.603 6.8 88,831,903 1,840.0 5,310.6 534 305.3 60.00

07/14/09 6.531 0.550 6.2 88,913,915 1,840.0 5,267.2 533 306.8 60.00

07/14/09 6.215 0.524 5.9 89,061,146 1,840.0 5,275.9 533 305.6 60.00

07/14/09 6.485 0.538 6.1 88,464,075 1,840.0 5,192.5 531 303.1 60.00

07/14/09 7.108 0.553 6.5 85,277,935 1,840.0 4,866.4 504 302.4 60.00

07/14/09 7.503 0.513 6.6 77,953,540 1,840.0 4,279.0 447 292.5 60.00

07/14/09 7.958 0.558 7.0 79,952,809 1,840.0 4,388.7 459 288.6 60.00

07/15/09 8.496 0.581 7.4 78,747,463 1,840.0 4,279.7 450 286.7 60.00

07/15/09 9.039 0.532 7.4 72,045,294 1,840.0 3,680.6 389 282.2 60.00

07/15/09 9.877 0.566 8.0 70,967,510 1,840.0 3,587.0 376 273.1 60.00

07/15/09 9.490 0.625 8.1 77,391,352 1,840.0 4,121.9 434 277.4 60.00

07/15/09 9.530 0.673 8.3 81,242,597 1,840.0 4,415.4 463 284.7 60.00

07/15/09 9.322 0.688 8.2 84,066,784 1,840.0 4,614.5 481 275.2 60.00

07/15/09 9.415 0.681 8.2 83,226,293 1,840.0 4,523.2 471 292.3 60.00

07/15/09 9.657 0.811 9.0 90,260,955 1,840.0 5,248.9 530 299.5 60.00

07/15/09 9.355 0.794 8.8 90,401,470 1,840.0 5,306.1 538 305.7 60.00

07/15/09 8.216 0.707 7.8 90,830,795 1,840.0 5,380.7 539 309.5 60.00

07/15/09 7.479 0.644 7.1 90,879,221 1,840.0 5,383.6 539 309.6 60.00

07/15/09 7.137 0.616 6.9 89,516,489 1,840.0 5,400.1 536 309.1 60.00

07/15/09 7.241 0.621 7.0 88,903,498 1,840.0 5,363.2 537 308.5 60.00

07/15/09 7.551 0.645 7.3 88,606,498 1,840.0 5,345.3 535 308.1 60.00

07/15/09 7.654 0.649 7.4 87,930,980 1,840.0 5,304.5 533 306.4 60.00

07/15/09 7.654 0.649 7.4 87,925,976 1,840.0 5,304.2 534 307.9 60.00

07/15/09 7.381 0.632 7.2 87,997,714 1,840.0 5,356.4 535 309.3 60.00

07/15/09 7.344 0.622 7.1 87,753,915 1,840.0 5,293.9 533 309.0 60.00

07/15/09 7.551 0.642 7.3 88,183,713 1,840.0 5,319.8 534 310.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07:00

07/15/09 7.381 0.632 7.2 87,990,073 1,840.0 5,355.9 534 310.8 60.00

07/15/09 7.279 0.623 7.1 87,936,199 1,840.0 5,352.6 535 309.9 60.00

07/15/09 7.344 0.620 7.1 87,576,446 1,840.0 5,283.1 529 307.9 60.00

07/15/09 7.257 0.534 6.7 79,949,609 1,840.0 4,605.8 469 300.4 60.00

07/15/09 8.105 0.536 7.2 74,564,105 1,840.0 4,133.4 424 291.3 60.00

07/16/09 9.394 0.580 8.1 71,788,728 1,840.0 3,862.6 392 279.1 60.00

07/16/09 9.807 0.568 8.2 69,452,289 1,840.0 3,623.6 372 272.4 60.00

07/16/09 10.031 0.558 8.3 67,370,751 1,840.0 3,478.4 358 265.6 60.00

07/16/09 10.260 0.560 8.4 66,788,279 1,840.0 3,412.0 348 261.8 60.00

07/16/09 10.382 0.577 8.5 68,039,098 1,840.0 3,475.9 357 261.0 60.00

07/16/09 10.247 0.567 8.3 68,455,220 1,840.0 3,460.0 355 246.5 60.00

07/16/09 10.243 0.727 9.1 80,113,695 1,840.0 4,441.1 450 269.4 60.00

07/16/09 9.936 0.764 9.0 85,088,699 1,840.0 4,809.4 490 280.6 60.00

07/16/09 9.749 0.765 9.0 85,178,467 1,840.0 4,907.0 501 285.9 60.00

07/16/09 9.462 0.752 8.9 84,675,507 1,840.0 4,970.1 506 287.7 60.00

07/16/09 9.498 0.789 9.1 86,901,166 1,840.0 5,195.2 524 294.7 60.00

07/16/09 9.516 0.793 9.2 86,357,687 1,840.0 5,209.6 528 296.6 60.00

07/16/09 9.723 0.811 9.4 86,475,306 1,840.0 5,216.7 533 300.1 60.00

07/16/09 9.707 0.813 9.3 87,577,644 1,840.0 5,235.6 534 302.7 60.00

07/16/09 9.781 0.810 9.2 88,204,293 1,840.0 5,177.2 534 303.1 60.00

07/16/09 9.707 0.804 9.3 86,621,562 1,840.0 5,178.5 534 302.5 60.00

07/16/09 9.586 0.794 9.1 87,439,181 1,840.0 5,179.8 534 303.5 60.00

07/16/09 9.059 0.750 8.6 87,425,008 1,840.0 5,179.0 532 304.0 60.00

07/16/09 8.692 0.692 8.1 85,671,604 1,840.0 4,982.0 517 302.6 60.00

07/16/09 8.201 0.625 7.5 83,471,444 1,840.0 4,763.3 497 296.6 60.00

07/16/09 7.726 0.605 7.2 84,253,890 1,840.0 4,899.6 508 293.2 60.00

07/16/09 7.582 0.571 7.0 81,763,432 1,840.0 4,710.3 495 291.2 60.00

07/16/09 7.389 0.483 6.5 74,427,422 1,840.0 4,085.4 438 284.3 60.00

07/16/09 7.131 0.381 5.9 64,693,687 1,840.0 3,340.2 358 273.2 60.00

07/17/09 6.966 0.277 5.4 51,495,748 1,840.0 2,490.8 262 260.8 60.00

07/17/09 6.942 0.228 5.2 44,015,727 1,840.0 2,057.3 205 250.5 60.00

07/17/09 7.209 0.236 5.4 43,878,352 1,840.0 2,050.8 202 242.9 60.00

07/17/09 7.610 0.252 5.7 44,364,765 1,840.0 2,073.6 204 238.2 60.00

07/17/09 8.050 0.280 6.1 45,977,469 1,840.0 2,173.9 216 235.9 60.00

07/17/09 8.710 0.299 6.6 45,388,681 1,840.0 2,146.1 211 223.3 60.00

07/17/09 9.951 0.398 7.8 51,193,902 1,840.0 2,504.1 254 235.4 60.00

07/17/09 9.589 0.371 7.6 48,926,515 1,840.0 2,419.8 239 236.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07/17/09 8.889 0.365 7.2 50,825,029 1,840.0 2,568.9 247 236.7 60.00

07/17/09 8.372 0.416 7.0 59,604,338 1,840.0 3,109.8 311 243.7 60.00

07/17/09 7.531 0.316 6.1 51,974,253 1,840.0 2,626.9 266 245.5 60.00

07/17/09 7.207 0.289 5.9 49,158,273 1,840.0 2,511.3 252 242.9 60.00

07/17/09 7.176 0.323 6.0 54,025,761 1,840.0 2,818.7 281 244.5 60.00

07/17/09 7.389 0.417 6.5 64,333,923 1,840.0 3,531.4 359 252.7 60.00

07/17/09 7.233 0.404 6.3 64,332,787 1,840.0 3,496.4 363 262.0 60.00

07/17/09 7.190 0.378 6.2 61,153,085 1,840.0 3,290.3 338 257.5 60.00

07/17/09 7.415 0.345 6.2 55,755,757 1,840.0 2,909.0 303 250.2 60.00

07/17/09 7.654 0.305 6.2 49,285,367 1,840.0 2,491.0 255 245.0 60.00

07/17/09 7.977 0.353 6.6 53,639,008 1,840.0 2,769.4 281 242.9 60.00

07/17/09 7.803 0.460 7.0 65,887,122 1,840.0 3,688.2 370 251.8 60.00

07/17/09 7.297 0.498 6.8 73,435,021 1,840.0 4,270.4 439 264.3 60.00

07/17/09 7.257 0.479 6.7 71,619,070 1,840.0 4,125.9 427 266.7 60.00

07/17/09 7.474 0.493 6.9 71,549,998 1,840.0 4,121.9 423 264.4 60.00

07/17/09 7.619 0.518 7.1 73,051,324 1,840.0 4,248.1 438 267.0 60.00

07/18/09 8.068 0.583 7.8 74,892,248 1,840.0 4,517.9 459 269.0 60.00

07/18/09 8.378 0.610 8.1 75,412,841 1,840.0 4,549.4 461 270.6 60.00

07/18/09 8.689 0.625 8.4 74,528,396 1,840.0 4,496.0 454 269.8 60.00

07/18/09 9.164 0.627 8.7 72,261,918 1,840.0 4,280.7 434 268.4 60.00

07/18/09 9.185 0.581 8.4 69,270,149 1,840.0 3,952.9 407 266.1 60.00

07/18/09 8.841 0.484 7.7 62,966,346 1,840.0 3,422.1 346 246.3 60.00

07/18/09 8.867 0.522 7.8 67,085,771 1,840.0 3,682.4 375 258.2 60.00

07/18/09 9.014 0.614 8.4 73,251,479 1,840.0 4,259.7 436 263.9 60.00

07/18/09 8.954 0.640 8.5 75,444,632 1,840.0 4,469.3 462 269.7 60.00

07/18/09 8.689 0.661 8.4 78,866,722 1,840.0 4,757.7 484 274.7 60.00

07/18/09 8.714 0.675 8.5 79,582,593 1,840.0 4,844.2 490 279.3 60.00

07/18/09 9.944 0.791 9.7 81,737,792 1,840.0 4,975.4 504 285.0 60.00

07/18/09 10.137 0.825 9.8 84,320,550 1,840.0 5,086.8 512 289.5 60.00

07/18/09 9.603 0.785 9.2 85,548,455 1,840.0 5,114.3 512 292.3 60.00

07/18/09 10.046 0.849 9.8 86,852,442 1,840.0 5,286.6 527 293.3 60.00

07/18/09 9.707 0.792 9.3 85,325,681 1,840.0 5,101.0 512 293.7 60.00

07/18/09 8.977 0.738 8.6 86,008,365 1,840.0 5,141.8 517 293.4 60.00

07/18/09 7.933 0.647 7.6 85,378,208 1,840.0 5,104.1 516 292.6 60.00

07/18/09 7.442 0.580 7.0 83,070,036 1,840.0 4,875.8 495 290.2 60.00

07/18/09 8.246 0.664 7.9 84,197,305 1,840.0 5,033.5 507 288.4 60.00

07/18/09 8.585 0.703 8.3 84,877,424 1,840.0 5,120.3 515 290.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

07/18/09 8.477 0.643 7.9 81,606,292 1,840.0 4,745.6 487 288.0 60.00

07/18/09 8.360 0.568 7.5 75,857,011 1,840.0 4,246.3 440 281.1 60.00

07/18/09 8.390 0.576 7.6 75,989,091 1,840.0 4,295.0 442 273.9 60.00

07/19/09 8.529 0.618 7.8 79,353,793 1,840.0 4,528.4 466 275.9 60.00

07/19/09 8.299 0.544 7.3 74,718,703 1,840.0 4,101.4 425 274.1 60.00

07/19/09 8.118 0.498 7.0 71,274,025 1,840.0 3,834.9 394 268.7 60.00

07/19/09 7.939 0.423 6.5 65,267,580 1,840.0 3,334.3 344 261.8 60.00

07/19/09 7.910 0.360 6.2 58,253,121 1,840.0 2,849.3 290 256.5 60.00

07/19/09 8.037 0.370 6.3 58,899,101 1,840.0 2,880.9 290 237.7 60.00

07/19/09 8.787 0.511 7.5 68,345,844 1,840.0 3,640.2 359 253.6 60.00

07/19/09 9.394 0.586 8.1 72,475,844 1,840.0 3,899.5 394 261.8 60.00

07/19/09 9.826 0.682 8.9 76,838,696 1,840.0 4,343.1 442 266.8 60.00

07/19/09 9.657 0.730 9.0 81,295,559 1,840.0 4,727.5 482 276.0 60.00

07/19/09 9.290 0.742 8.9 83,532,244 1,840.0 4,993.8 502 282.3 60.00

07/19/09 8.304 0.687 8.1 85,026,290 1,840.0 5,175.5 520 287.9 60.00

07/19/09 8.509 0.698 8.3 84,308,279 1,840.0 5,131.8 517 290.6 60.00

07/19/09 8.896 0.722 8.6 84,160,362 1,840.0 5,077.0 513 292.7 60.00

07/19/09 8.714 0.726 8.5 85,604,031 1,840.0 5,210.7 526 295.2 60.00

07/19/09 8.304 0.692 8.1 85,573,049 1,840.0 5,208.8 527 297.2 60.00

07/19/09 7.791 0.646 7.6 85,246,329 1,840.0 5,188.9 522 298.5 60.00

07/19/09 7.861 0.644 7.6 84,897,731 1,840.0 5,121.6 516 298.5 60.00

07/19/09 8.322 0.677 7.9 85,857,817 1,840.0 5,086.2 516 297.7 60.00

07/19/09 8.663 0.713 8.3 86,085,568 1,840.0 5,146.4 522 296.7 60.00

07/19/09 8.722 0.609 7.9 77,213,341 1,840.0 4,364.2 453 291.3 60.00

07/19/09 8.726 0.551 7.6 72,596,740 1,840.0 3,945.5 405 279.7 60.00

07/19/09 8.901 0.384 6.9 55,839,867 1,840.0 2,701.0 286 271.4 60.00

07/19/09 8.162 0.255 5.9 43,292,078 1,840.0 1,952.8 196 253.7 60.00

07/20/09 8.023 0.252 5.8 43,620,947 1,840.0 1,967.7 198 244.8 60.00

07/20/09 7.928 0.253 5.8 43,721,254 1,840.0 1,996.0 199 242.1 60.00

07/20/09 8.023 0.253 5.8 43,707,238 1,840.0 1,971.6 199 238.6 60.00

07/20/09 7.928 0.253 5.8 43,759,091 1,840.0 1,997.7 199 237.6 60.00

07/20/09 7.610 0.282 5.7 49,652,769 1,840.0 2,320.7 226 236.3 60.00

07/20/09 7.482 0.325 5.8 56,228,805 1,840.0 2,719.8 270 225.1 60.00

07/20/09 7.856 0.432 6.5 66,680,965 1,840.0 3,442.8 339 243.7 60.00

07/20/09 7.436 0.537 6.8 79,154,293 1,840.0 4,516.9 446 260.0 60.00

07/20/09 8.141 0.677 7.8 87,008,252 1,840.0 5,201.6 514 277.3 60.00

07/20/09 8.482 0.716 8.2 87,475,323 1,840.0 5,277.0 523 288.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07/20/09 8.509 0.732 8.3 88,376,853 1,840.0 5,379.5 532 295.7 60.00

07/20/09 8.304 0.703 8.1 86,963,643 1,840.0 5,293.5 525 297.4 60.00

07/20/09 8.099 0.685 7.9 86,869,829 1,840.0 5,287.7 526 299.0 60.00

07/20/09 8.201 0.703 8.0 88,092,397 1,840.0 5,362.1 533 303.4 60.00

07/20/09 8.509 0.727 8.3 87,762,750 1,840.0 5,342.1 533 303.6 60.00

07/20/09 8.611 0.738 8.4 88,089,542 1,840.0 5,362.0 532 305.2 60.00

07/20/09 8.611 0.738 8.4 88,064,244 1,840.0 5,360.4 534 306.5 60.00

07/20/09 8.999 0.760 8.7 87,511,180 1,840.0 5,279.2 532 305.2 60.00

07/20/09 9.516 0.799 9.2 87,069,368 1,840.0 5,252.5 527 304.2 60.00

07/20/09 9.930 0.835 9.6 87,216,537 1,840.0 5,261.5 530 303.7 60.00

07/20/09 10.229 0.848 9.8 86,692,228 1,840.0 5,182.7 524 302.4 60.00

07/20/09 10.290 0.793 9.5 83,620,826 1,840.0 4,817.3 491 298.2 60.00

07/20/09 10.378 0.748 9.4 79,731,503 1,840.0 4,506.6 458 289.4 60.00

07/20/09 10.478 0.728 9.4 77,568,098 1,840.0 4,342.1 442 283.9 60.00

07/21/09 10.322 0.637 8.9 71,677,975 1,840.0 3,856.6 391 276.2 60.00

07/21/09 9.858 0.612 8.5 72,203,856 1,840.0 3,884.9 390 269.6 60.00

07/21/09 9.064 0.495 7.5 66,188,721 1,840.0 3,417.4 344 262.4 60.00

07/21/09 8.702 0.481 7.2 66,920,189 1,840.0 3,455.1 347 257.9 60.00

07/21/09 8.850 0.507 7.4 68,675,024 1,840.0 3,583.0 362 259.2 60.00

07/21/09 9.209 0.531 7.7 69,081,548 1,840.0 3,604.3 359 245.4 60.00

07/21/09 9.029 0.626 8.1 77,393,633 1,840.0 4,332.4 434 266.0 60.00

07/21/09 9.657 0.767 9.0 85,373,216 1,840.0 4,964.6 501 277.6 60.00

07/21/09 9.270 0.775 8.8 88,239,900 1,840.0 5,227.3 531 290.8 60.00

07/21/09 9.603 0.808 9.2 87,978,663 1,840.0 5,259.6 532 298.4 60.00

07/21/09 9.723 0.823 9.4 87,758,425 1,840.0 5,294.1 532 301.7 60.00

07/21/09 9.620 0.817 9.3 88,054,267 1,840.0 5,312.0 531 303.7 60.00

07/21/09 9.290 0.790 8.9 88,943,737 1,840.0 5,317.3 534 305.8 60.00

07/21/09 8.872 0.754 8.5 88,881,874 1,840.0 5,313.6 533 304.5 60.00

07/21/09 8.872 0.756 8.5 89,135,181 1,840.0 5,328.7 534 302.1 60.00

07/21/09 8.872 0.757 8.5 89,257,004 1,840.0 5,336.0 535 302.1 60.00

07/21/09 8.689 0.738 8.4 88,064,154 1,840.0 5,312.6 531 299.6 60.00

07/21/09 8.977 0.755 8.6 87,999,651 1,840.0 5,260.9 530 298.9 60.00

07/21/09 9.394 0.795 9.0 88,484,671 1,840.0 5,289.9 531 300.8 60.00

07/21/09 9.707 0.819 9.3 88,284,362 1,840.0 5,277.8 531 299.9 60.00

07/21/09 9.674 0.775 9.1 85,330,638 1,840.0 5,008.6 504 296.5 60.00

07/21/09 9.568 0.768 9.0 85,560,298 1,840.0 5,022.0 503 290.9 60.00

07/21/09 9.424 0.730 8.7 84,136,698 1,840.0 4,847.0 491 291.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C C

06:00 C

07:00 C

08:00 C

09:00 S S SC

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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

07/21/09 9.076 0.675 8.3 81,499,007 1,840.0 4,650.8 470 285.0 60.00

07/22/09 8.918 0.625 8.0 78,300,386 1,840.0 4,383.1 447 281.9 60.00

07/22/09 8.787 0.556 7.5 74,241,914 1,840.0 3,954.2 406 276.1 60.00

07/22/09 9.021 0.563 7.7 73,321,616 1,840.0 3,905.2 399 271.2 60.00

07/22/09 9.162 0.583 7.9 74,019,156 1,840.0 3,982.5 405 268.2 60.00

07/22/09 9.256 0.579 7.9 73,452,817 1,840.0 3,912.2 398 269.1 60.00

07/22/09 9.300 0.609 8.1 75,343,511 1,840.0 4,094.8 417 254.2 60.00

07/22/09 9.494 0.710 8.6 82,739,914 1,840.0 4,676.6 476 274.8 60.00

07/22/09 9.355 0.769 8.8 87,632,346 1,840.0 5,143.6 516 285.4 60.00

07/22/09 9.603 0.806 9.2 87,843,624 1,840.0 5,251.5 526 292.2 60.00

07/22/09 9.620 0.817 9.3 88,019,226 1,840.0 5,309.8 531 295.5 60.00

07/22/09 9.636 0.828 9.4 88,249,263 1,840.0 5,371.7 533 298.1 60.00

07/22/09 9.841 0.842 9.6 87,883,582 1,840.0 5,349.5 533 299.3 60.00

07/22/09 10.149 0.873 9.9 88,380,767 1,840.0 5,379.7 532 299.6 60.00

07/22/09 10.149 0.882 9.9 89,247,620 1,840.0 5,432.5 534 301.8 60.00

07/22/09 9.827 0.838 9.5 88,423,603 1,840.0 5,334.3 534 302.3 60.00

07/22/09 9.930 0.842 9.6 87,924,547 1,840.0 5,304.2 529 302.1 60.00

07/22/09 10.344 0.885 10.0 88,652,454 1,840.0 5,348.0 532 303.5 60.00

07/22/09 10.647 0.899 10.2 88,320,500 1,840.0 5,280.1 530 305.8 60.00

07/22/09 10.542 0.892 10.1 88,524,110 1,840.0 5,292.2 530 305.0 60.00

07/22/09 10.020 0.851 9.6 88,877,626 1,840.0 5,313.4 532 304.4 60.00

07/22/09 9.206 0.784 8.9 88,288,539 1,840.0 5,326.1 528 304.4 60.00

07/22/09 8.743 0.723 8.3 87,335,702 1,840.0 5,173.7 514 302.7 60.00

07/22/09 8.477 0.665 7.9 84,410,636 1,840.0 4,908.7 485 295.7 60.00

07/22/09 8.201 0.628 7.5 83,941,090 1,840.0 4,790.1 481 292.5 60.00

07/23/09 8.059 0.587 7.3 80,640,958 1,840.0 4,558.0 458 287.6 60.00

07/23/09 8.201 0.590 7.5 78,804,718 1,840.0 4,497.0 444 282.5 60.00

07/23/09 8.611 0.617 7.8 79,266,974 1,840.0 4,480.3 449 278.1 60.00

07/23/09 8.611 0.613 7.8 78,752,743 1,840.0 4,451.3 444 277.1 60.00

07/23/09 8.611 0.615 7.8 78,970,451 1,840.0 4,463.5 447 276.7 60.00

07/23/09 8.639 0.632 7.9 80,138,814 1,840.0 4,573.1 456 263.1 60.00

07/23/09 8.857 0.663 8.1 82,058,631 1,840.0 4,682.7 469 280.1 60.00

07/23/09 8.990 0.709 8.3 85,597,781 1,840.0 4,931.2 493 285.2 60.00

07/23/09 9.249 0.764 8.7 88,047,647 1,840.0 5,168.0 516 291.5 60.00

07/23/09 9.185 0.786 8.8 89,536,535 1,840.0 5,352.8 532 299.1 60.00

07/23/09 9.309 0.807 9.0 89,852,295 1,840.0 5,420.4 533 302.6 60.00

07/23/09 9.620 0.831 9.3 89,601,838 1,840.0 5,405.3 533 304.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

07:00

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

07/23/09 9.723 0.841 9.4 89,652,321 1,840.0 5,408.4 534 306.3 60.00

07/23/09 9.620 0.833 9.3 89,775,738 1,840.0 5,415.8 534 308.2 60.00

07/23/09 9.413 0.813 9.1 89,486,519 1,840.0 5,398.4 533 307.1 60.00

07/23/09 9.394 0.811 9.0 90,284,335 1,840.0 5,397.4 533 308.7 60.00

07/23/09 9.394 0.812 9.0 90,393,283 1,840.0 5,403.9 535 310.1 60.00

07/23/09 9.603 0.825 9.2 89,820,192 1,840.0 5,369.7 533 309.8 60.00

07/23/09 9.902 0.844 9.4 89,980,572 1,840.0 5,330.4 532 311.0 60.00

07/23/09 10.112 0.861 9.6 89,895,727 1,840.0 5,325.4 534 310.8 60.00

07/23/09 10.218 0.863 9.7 89,199,119 1,840.0 5,284.1 530 308.0 60.00

07/23/09 9.993 0.832 9.4 88,654,346 1,840.0 5,203.6 522 306.8 60.00

07/23/09 9.698 0.723 8.7 83,330,944 1,840.0 4,664.7 473 298.6 60.00

07/23/09 9.587 0.728 8.6 84,821,523 1,840.0 4,748.2 482 294.2 60.00

07/24/09 9.322 0.659 8.2 80,500,983 1,840.0 4,418.8 455 287.8 60.00

07/24/09 9.209 0.569 7.7 74,006,302 1,840.0 3,861.2 395 281.4 60.00

07/24/09 9.630 0.540 7.8 69,401,357 1,840.0 3,507.8 359 271.9 60.00

07/24/09 9.753 0.544 7.9 69,011,488 1,840.0 3,488.1 358 266.2 60.00

07/24/09 9.859 0.522 7.9 66,179,285 1,840.0 3,309.0 335 261.4 60.00

07/24/09 10.109 0.557 8.1 68,884,167 1,840.0 3,444.2 349 246.7 60.00

07/24/09 9.906 0.686 8.8 78,145,939 1,840.0 4,332.0 430 267.0 60.00

07/24/09 9.936 0.750 9.0 83,521,344 1,840.0 4,720.8 477 279.1 60.00

07/24/09 9.698 0.700 8.7 80,584,646 1,840.0 4,511.0 455 282.4 60.00

07/24/09 9.490 0.599 8.1 74,077,743 1,840.0 3,945.5 405 283.4 60.00

07/24/09 9.110 0.467 7.3 64,101,831 1,840.0 3,205.1 319 272.9 60.00

07/24/09 8.702 0.510 7.2 70,937,601 1,840.0 3,662.6 366 266.9 60.00

07/24/09 8.759 0.544 7.4 73,733,044 1,840.0 3,887.0 388 268.1 60.00

07/24/09 9.029 0.672 8.1 83,087,499 1,840.0 4,651.1 469 278.5 60.00

07/24/09 9.207 0.756 8.5 89,159,695 1,840.0 5,136.4 521 291.1 60.00

07/24/09 9.336 0.781 8.7 89,912,097 1,840.0 5,228.6 532 299.4 60.00

07/24/09 9.550 0.797 8.9 89,748,681 1,840.0 5,219.1 533 302.1 60.00

07/24/09 9.550 0.794 8.9 89,432,900 1,840.0 5,200.7 531 302.0 60.00

07/24/09 9.315 0.774 8.6 90,149,850 1,840.0 5,193.4 530 304.1 60.00

07/24/09 9.315 0.764 8.6 89,080,193 1,840.0 5,131.8 526 302.0 60.00

07/24/09 9.532 0.784 8.8 89,280,611 1,840.0 5,143.4 525 302.1 60.00

07/24/09 9.568 0.725 8.5 85,444,982 1,840.0 4,736.6 490 298.9 60.00

07/24/09 9.681 0.708 8.6 82,539,602 1,840.0 4,575.6 468 290.6 60.00

07/24/09 10.004 0.702 8.8 79,960,264 1,840.0 4,389.1 452 285.1 60.00

07/25/09 10.231 0.713 9.0 79,445,578 1,840.0 4,360.9 447 281.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

01:00

02:00

03:00

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

07/25/09 10.345 0.722 9.1 79,543,109 1,840.0 4,366.2 444 279.6 60.00

07/25/09 10.382 0.587 8.5 69,242,373 1,840.0 3,537.4 368 273.7 60.00

07/25/09 10.461 0.508 8.2 62,081,182 1,840.0 3,036.6 307 263.8 60.00

07/25/09 10.450 0.494 8.1 61,151,243 1,840.0 2,957.8 303 259.9 60.00

07/25/09 10.030 0.441 7.6 58,099,151 1,840.0 2,747.1 277 240.5 60.00

07/25/09 10.260 0.586 8.4 69,945,076 1,840.0 3,573.3 360 255.5 60.00

07/25/09 9.790 0.585 8.1 72,323,486 1,840.0 3,734.1 377 262.4 60.00

07/25/09 9.343 0.663 8.3 80,113,455 1,840.0 4,441.0 449 270.9 60.00

07/25/09 9.384 0.735 8.5 86,604,570 1,840.0 4,895.1 498 284.0 60.00

07/25/09 9.443 0.777 8.8 88,542,686 1,840.0 5,149.0 518 292.6 60.00

07/25/09 9.550 0.790 8.9 88,969,572 1,840.0 5,173.8 524 298.0 60.00

07/25/09 9.462 0.790 8.9 88,971,417 1,840.0 5,222.2 529 300.7 60.00

07/25/09 9.674 0.817 9.1 89,988,842 1,840.0 5,282.0 531 304.0 60.00

07/25/09 9.887 0.838 9.3 90,272,523 1,840.0 5,298.6 534 305.6 60.00

07/25/09 10.087 0.845 9.4 90,044,038 1,840.0 5,236.3 531 305.9 60.00

07/25/09 9.657 0.804 9.0 89,570,188 1,840.0 5,208.7 527 307.3 60.00

07/25/09 8.882 0.718 8.2 87,716,560 1,840.0 5,053.3 514 305.5 60.00

07/25/09 8.780 0.647 7.8 83,159,823 1,840.0 4,610.0 477 300.4 60.00

07/25/09 8.967 0.705 8.2 86,152,692 1,840.0 4,916.3 498 293.8 60.00

07/25/09 8.990 0.734 8.3 88,578,925 1,840.0 5,102.9 517 298.9 60.00

07/25/09 9.141 0.698 8.2 85,313,596 1,840.0 4,775.7 491 295.9 60.00

07/25/09 9.343 0.680 8.3 82,100,107 1,840.0 4,551.2 467 289.3 60.00

07/25/09 9.706 0.619 8.2 75,672,148 1,840.0 3,989.2 416 283.4 60.00

07/26/09 9.136 0.516 7.4 69,824,092 1,840.0 3,529.1 369 274.6 60.00

07/26/09 8.645 0.361 6.4 56,476,940 1,840.0 2,609.0 270 262.8 60.00

07/26/09 8.853 0.325 6.4 50,905,315 1,840.0 2,296.3 227 252.9 60.00

07/26/09 8.748 0.328 6.4 51,289,307 1,840.0 2,341.5 228 247.2 60.00

07/26/09 8.853 0.306 6.4 47,929,652 1,840.0 2,162.1 211 244.1 60.00

07/26/09 8.992 0.308 6.5 47,442,525 1,840.0 2,140.1 207 229.3 60.00

07/26/09 9.345 0.388 7.0 55,551,008 1,840.0 2,596.4 253 241.1 60.00

07/26/09 9.630 0.527 7.8 67,773,644 1,840.0 3,425.5 342 247.5 60.00

07/26/09 9.427 0.554 7.8 71,232,429 1,840.0 3,677.7 378 257.9 60.00

07/26/09 9.394 0.613 8.1 75,820,219 1,840.0 4,079.4 412 263.0 60.00

07/26/09 9.384 0.696 8.5 82,097,834 1,840.0 4,640.3 474 276.2 60.00

07/26/09 9.228 0.735 8.6 85,691,476 1,840.0 4,983.1 504 284.8 60.00

07/26/09 7.620 0.639 7.3 87,765,857 1,840.0 5,246.9 529 294.3 60.00

07/26/09 6.471 0.544 6.2 87,884,351 1,840.0 5,253.9 529 299.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

14:00

15:00

16:00

17:00

18:00

19:00

20:00

21:00

22:00 C

23:00 C

00:00 C

01:00 C

02:00

03:00

04:00

05:00 C 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

07/26/09 6.263 0.524 6.0 87,540,392 1,840.0 5,233.4 527 300.2 60.00

07/26/09 6.531 0.557 6.2 90,028,719 1,840.0 5,333.2 533 302.2 60.00

07/26/09 6.425 0.546 6.1 89,750,277 1,840.0 5,316.7 532 303.1 60.00

07/26/09 6.320 0.534 6.0 89,254,192 1,840.0 5,287.3 528 301.8 60.00

07/26/09 7.941 0.671 7.4 90,939,363 1,840.0 5,288.3 527 304.7 60.00

07/26/09 9.424 0.798 8.7 91,886,446 1,840.0 5,293.4 530 305.8 60.00

07/26/09 9.336 0.792 8.7 91,261,928 1,840.0 5,307.1 527 304.2 60.00

07/26/09 9.252 0.749 8.3 90,432,865 1,840.0 5,062.3 511 303.5 60.00

07/26/09 9.021 0.626 7.7 81,469,590 1,840.0 4,339.2 446 294.0 60.00

07/26/09 9.021 0.612 7.7 79,614,350 1,840.0 4,240.3 438 285.1 60.00

07/27/09 8.986 0.505 7.2 70,336,664 1,840.0 3,516.8 364 278.9 60.00

07/27/09 8.577 0.351 6.2 56,664,093 1,840.0 2,556.0 258 267.9 60.00

07/27/09 8.300 0.321 6.0 53,646,476 1,840.0 2,419.9 231 254.1 60.00

07/27/09 8.375 0.346 6.2 55,958,152 1,840.0 2,585.0 247 249.1 60.00

07/27/09 8.611 0.412 6.6 62,593,563 1,840.0 2,993.6 295 249.5 60.00

07/27/09 8.811 0.423 6.6 64,245,229 1,840.0 3,002.8 307 240.5 60.00

07/27/09 8.148 0.490 6.6 74,423,410 1,840.0 3,761.6 372 258.3 60.00

07/27/09 8.806 0.672 7.9 85,282,034 1,840.0 4,773.9 471 272.3 60.00

07/27/09 9.121 0.777 8.5 91,642,300 1,840.0 5,329.2 530 292.2 60.00

07/27/09 9.059 0.779 8.6 90,831,654 1,840.0 5,380.8 533 301.7 60.00

07/27/09 8.768 0.755 8.4 90,126,685 1,840.0 5,388.0 533 306.8 60.00

07/27/09 8.848 0.756 8.4 90,199,895 1,840.0 5,343.4 534 312.0 60.00

07/27/09 8.930 0.761 8.4 90,748,988 1,840.0 5,326.6 534 314.0 60.00

07/27/09 9.014 0.765 8.4 91,306,666 1,840.0 5,309.7 534 313.2 60.00

07/27/09 9.014 0.760 8.4 90,684,244 1,840.0 5,273.5 534 311.9 60.00

07/27/09 8.930 0.755 8.4 90,039,080 1,840.0 5,284.9 534 312.1 60.00

07/27/09 8.930 0.750 8.4 89,541,925 1,840.0 5,255.7 533 311.9 60.00

07/27/09 8.930 0.750 8.4 89,531,706 1,840.0 5,255.1 534 311.6 60.00

07/27/09 8.930 0.749 8.4 89,365,202 1,840.0 5,245.3 534 309.9 60.00

07/27/09 8.322 0.701 7.9 88,906,306 1,840.0 5,266.7 534 306.1 60.00

07/27/09 6.993 0.587 6.7 87,846,924 1,840.0 5,251.7 531 303.7 60.00

07/27/09 6.425 0.534 6.1 87,722,172 1,840.0 5,196.6 529 303.0 60.00

07/27/09 6.182 0.447 5.6 80,035,489 1,840.0 4,523.7 468 294.2 60.00

07/27/09 5.962 0.422 5.4 78,389,792 1,840.0 4,430.7 450 283.9 60.00

07/28/09 5.849 0.446 5.4 82,707,176 1,840.0 4,764.6 482 283.6 60.00

07/28/09 5.797 0.402 5.2 77,423,016 1,840.0 4,334.0 442 281.9 60.00

07/28/09 5.798 0.375 5.1 73,686,803 1,840.0 4,044.8 408 273.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

03:00

04:00

05:00 C C

06:00 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

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

07/28/09 5.685 0.393 5.1 77,194,475 1,840.0 4,321.2 442 273.4 60.00

07/28/09 5.624 0.343 4.8 71,648,297 1,840.0 3,816.0 390 272.8 60.00

07/28/09 5.626 0.358 4.9 73,320,845 1,840.0 3,984.8 405 254.4 60.00

07/28/09 5.741 0.407 5.2 78,531,256 1,840.0 4,438.7 452 271.9 60.00

07/28/09 5.902 0.467 5.5 85,047,210 1,840.0 4,945.7 501 279.9 60.00

07/28/09 5.636 0.464 5.4 86,166,765 1,840.0 5,151.3 522 228.7 60.00

07/28/09 6.263 0.523 6.0 87,414,692 1,840.0 5,225.9 531 293.7 60.00

07/28/09 7.690 0.642 7.3 88,153,568 1,840.0 5,222.2 533 299.5 60.00

07/28/09 8.246 0.698 7.9 88,520,044 1,840.0 5,292.0 534 301.0 60.00

07/28/09 8.350 0.704 8.0 88,198,585 1,840.0 5,272.8 533 302.3 60.00

07/28/09 7.965 0.680 7.7 88,500,958 1,840.0 5,338.9 535 304.2 60.00

07/28/09 6.827 0.579 6.6 87,865,360 1,840.0 5,300.6 533 301.9 60.00

07/28/09 6.253 0.530 6.1 87,137,512 1,840.0 5,304.1 533 300.3 60.00

07/28/09 6.048 0.515 5.9 87,426,514 1,840.0 5,321.6 533 300.0 60.00

07/28/09 5.999 0.504 5.8 87,061,619 1,840.0 5,252.1 533 299.6 60.00

07/28/09 6.310 0.532 6.1 87,476,129 1,840.0 5,277.1 532 300.0 60.00

07/28/09 7.344 0.621 7.1 87,627,286 1,840.0 5,286.2 532 301.0 60.00

07/28/09 8.068 0.682 7.8 87,602,394 1,840.0 5,284.7 534 301.0 60.00

07/28/09 8.427 0.686 8.0 85,881,197 1,840.0 5,087.5 515 298.4 60.00

07/28/09 8.399 0.665 7.9 84,358,626 1,840.0 4,951.5 500 295.7 60.00

07/28/09 8.420 0.631 7.7 82,144,110 1,840.0 4,687.6 475 288.8 60.00

07/29/09 8.477 0.665 7.9 84,331,416 1,840.0 4,904.0 494 287.0 60.00

07/29/09 8.667 0.594 7.7 77,262,166 1,840.0 4,283.0 440 284.9 60.00

07/29/09 8.611 0.492 7.2 68,519,546 1,840.0 3,575.0 365 273.7 60.00

07/29/09 8.581 0.474 7.1 66,943,351 1,840.0 3,456.3 351 265.3 60.00

07/29/09 8.581 0.479 7.1 67,608,113 1,840.0 3,490.6 358 262.7 60.00

07/29/09 8.706 0.420 6.9 60,957,650 1,840.0 3,014.8 304 247.1 60.00

07/29/09 8.731 0.516 7.3 70,893,855 1,840.0 3,698.8 374 260.3 60.00

07/29/09 8.667 0.604 7.7 78,578,049 1,840.0 4,356.0 447 272.9 60.00

07/29/09 8.639 0.640 7.9 81,157,963 1,840.0 4,631.3 470 276.5 60.00

07/29/09 8.275 0.690 8.0 86,459,895 1,840.0 5,215.8 515 288.5 60.00

07/29/09 8.350 0.712 8.0 89,214,477 1,840.0 5,333.4 531 296.8 60.00

07/29/09 8.350 0.714 8.0 89,456,471 1,840.0 5,347.9 533 299.6 60.00

07/29/09 8.427 0.714 8.0 89,472,368 1,840.0 5,300.2 533 302.3 60.00

07/29/09 8.638 0.735 8.2 89,820,276 1,840.0 5,320.9 533 303.8 60.00

07/29/09 8.743 0.745 8.3 89,970,170 1,840.0 5,329.7 533 304.6 60.00

07/29/09 8.848 0.756 8.4 90,224,445 1,840.0 5,344.8 535 306.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07/29/09 9.143 0.777 8.6 90,601,132 1,840.0 5,317.9 534 306.5 60.00

07/29/09 9.462 0.807 8.9 90,868,461 1,840.0 5,333.6 534 306.6 60.00

07/29/09 9.462 0.800 8.9 90,055,448 1,840.0 5,285.8 527 308.2 60.00

07/29/09 9.550 0.800 8.9 90,106,803 1,840.0 5,239.9 526 306.1 60.00

07/29/09 9.355 0.788 8.8 89,703,917 1,840.0 5,265.2 525 305.5 60.00

07/29/09 9.424 0.759 8.7 87,475,910 1,840.0 5,039.4 505 303.1 60.00

07/29/09 9.415 0.636 8.2 77,705,433 1,840.0 4,223.1 428 291.5 60.00

07/29/09 9.046 0.600 7.8 77,094,239 1,840.0 4,148.0 421 282.3 60.00

07/30/09 8.889 0.500 7.2 69,603,277 1,840.0 3,518.0 358 274.3 60.00

07/30/09 8.675 0.458 6.8 67,437,770 1,840.0 3,298.6 333 265.2 60.00

07/30/09 8.547 0.445 6.7 66,567,532 1,840.0 3,256.0 334 259.1 60.00

07/30/09 8.611 0.400 6.6 60,739,175 1,840.0 2,904.9 293 255.6 60.00

07/30/09 8.514 0.412 6.6 62,517,420 1,840.0 3,023.9 303 251.9 60.00

07/30/09 8.736 0.498 7.0 71,346,747 1,840.0 3,567.4 362 243.7 60.00

07/30/09 8.832 0.489 7.0 70,008,530 1,840.0 3,462.4 352 260.8 60.00

07/30/09 8.731 0.553 7.3 75,905,212 1,840.0 3,960.3 399 265.6 60.00

07/30/09 9.003 0.439 6.9 63,699,710 1,840.0 3,046.5 313 263.0 60.00

07/30/09 8.889 0.515 7.2 71,718,798 1,840.0 3,624.9 362 259.6 60.00

07/30/09 8.867 0.644 7.8 82,776,953 1,840.0 4,543.7 459 270.7 60.00

07/30/09 8.774 0.719 8.1 88,975,057 1,840.0 5,125.7 512 285.9 60.00

07/30/09 8.930 0.756 8.4 90,207,454 1,840.0 5,294.8 532 296.1 60.00

07/30/09 8.954 0.766 8.5 90,258,927 1,840.0 5,346.9 534 308.5 60.00

07/30/09 8.848 0.755 8.4 90,106,057 1,840.0 5,337.8 535 312.3 60.00

07/30/09 8.930 0.752 8.4 89,757,540 1,840.0 5,268.4 533 302.9 60.00

07/30/09 9.228 0.771 8.6 89,842,284 1,840.0 5,224.5 534 302.3 60.00

07/30/09 9.355 0.790 8.8 89,932,689 1,840.0 5,278.7 533 304.7 60.00

07/30/09 9.640 0.781 8.9 87,973,217 1,840.0 5,068.0 516 305.1 60.00

07/30/09 9.475 0.721 8.5 84,963,160 1,840.0 4,756.1 483 299.5 60.00

07/30/09 9.550 0.795 8.9 89,570,567 1,840.0 5,208.7 527 300.2 60.00

07/30/09 9.404 0.751 8.6 87,469,083 1,840.0 4,991.4 509 302.0 60.00

07/30/09 9.322 0.654 8.2 79,910,246 1,840.0 4,386.4 447 293.1 60.00

07/30/09 9.415 0.655 8.2 80,069,345 1,840.0 4,351.6 444 288.9 60.00

07/31/09 9.463 0.502 7.5 67,039,434 1,840.0 3,315.5 343 278.5 60.00

07/31/09 9.159 0.449 7.1 63,440,145 1,840.0 3,068.6 313 263.1 60.00

07/31/09 9.264 0.446 7.1 62,901,985 1,840.0 3,008.4 306 256.7 60.00

07/31/09 9.525 0.459 7.3 63,050,426 1,840.0 3,015.4 309 255.5 60.00

07/31/09 9.440 0.468 7.4 63,441,761 1,840.0 3,103.1 310 253.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

05:00 C 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

04:00

05:00 C 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

07/31/09 9.440 0.483 7.4 65,419,243 1,840.0 3,199.8 321 240.2 60.00

07/31/09 10.180 0.660 8.6 76,861,412 1,840.0 4,051.9 406 261.4 60.00

07/31/09 9.936 0.773 9.0 86,067,802 1,840.0 4,864.7 487 275.6 60.00

07/31/09 9.887 0.835 9.3 90,032,703 1,840.0 5,284.5 530 287.8 60.00

07/31/09 9.887 0.843 9.3 90,871,855 1,840.0 5,333.8 532 297.3 60.00

07/31/09 9.887 0.847 9.3 91,246,843 1,840.0 5,355.8 533 301.3 60.00

07/31/09 9.781 0.830 9.2 90,462,408 1,840.0 5,309.7 532 302.1 60.00

07/31/09 9.887 0.843 9.3 90,887,442 1,840.0 5,334.7 534 304.5 60.00

07/31/09 9.887 0.849 9.3 91,507,502 1,840.0 5,371.1 535 307.4 60.00

07/31/09 9.887 0.843 9.3 90,832,140 1,840.0 5,331.4 535 306.9 60.00

07/31/09 9.887 0.840 9.3 90,508,794 1,840.0 5,312.5 534 308.8 60.00

07/31/09 9.674 0.824 9.1 90,705,376 1,840.0 5,324.0 535 310.9 60.00

07/31/09 9.568 0.809 9.0 90,081,704 1,840.0 5,287.4 533 311.0 60.00

07/31/09 9.462 0.791 8.9 89,086,242 1,840.0 5,229.0 528 308.8 60.00

07/31/09 9.270 0.784 8.8 89,317,568 1,840.0 5,291.1 533 309.2 60.00

07/31/09 9.143 0.754 8.6 87,836,958 1,840.0 5,155.7 519 310.0 60.00

07/31/09 9.036 0.753 8.5 88,782,753 1,840.0 5,211.2 526 309.1 60.00

07/31/09 8.967 0.681 8.2 83,227,498 1,840.0 4,749.4 482 304.6 60.00

07/31/09 8.967 0.666 8.2 81,443,345 1,840.0 4,647.6 473 300.8 60.00

08/01/09 8.904 0.530 7.6 69,880,434 1,840.0 3,721.9 385 292.5 60.00

08/01/09 8.861 0.428 7.1 60,410,656 1,840.0 3,020.5 310 283.5 60.00

08/01/09 8.766 0.433 7.1 61,063,561 1,840.0 3,086.4 313 270.7 60.00

08/01/09 8.766 0.428 7.1 60,413,213 1,840.0 3,053.5 310 266.2 60.00

08/01/09 8.642 0.408 7.0 58,462,104 1,840.0 2,954.9 301 262.5 60.00

08/01/09 8.642 0.411 7.0 58,858,946 1,840.0 2,974.9 304 244.6 60.00

08/01/09 9.162 0.536 7.9 67,961,112 1,840.0 3,656.6 369 263.6 60.00

08/01/09 8.557 0.591 7.9 74,928,336 1,840.0 4,316.5 434 275.2 60.00

08/01/09 8.689 0.699 8.4 83,413,948 1,840.0 5,032.0 506 293.2 60.00

08/01/09 8.637 0.727 8.5 85,674,052 1,840.0 5,261.5 530 305.9 60.00

08/01/09 8.714 0.715 8.5 84,299,132 1,840.0 5,131.2 522 303.6 60.00

08/01/09 8.637 0.718 8.5 84,655,504 1,840.0 5,199.0 530 299.6 60.00

08/01/09 8.863 0.720 8.8 82,044,973 1,840.0 5,083.2 516 297.0 60.00

08/01/09 9.064 0.752 9.0 83,775,698 1,840.0 5,190.5 526 297.5 60.00

08/01/09 9.143 0.655 8.6 76,286,366 1,840.0 4,477.7 462 292.9 60.00

08/01/09 9.059 0.678 8.6 78,997,504 1,840.0 4,679.8 478 286.4 60.00

08/01/09 9.206 0.733 8.9 82,558,856 1,840.0 4,980.5 506 291.2 60.00

08/01/09 9.226 0.746 9.0 83,034,641 1,840.0 5,054.3 510 293.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

08/01/09 9.226 0.750 9.0 83,558,562 1,840.0 5,086.2 511 295.2 60.00

08/01/09 9.413 0.767 9.1 84,509,964 1,840.0 5,098.2 516 295.9 60.00

08/01/09 9.309 0.769 9.0 85,656,556 1,840.0 5,167.4 522 297.6 60.00

08/01/09 9.081 0.728 8.7 83,892,810 1,840.0 5,015.3 508 295.8 60.00

08/01/09 9.228 0.702 8.6 81,789,661 1,840.0 4,756.3 488 293.0 60.00

08/01/09 9.162 0.540 7.9 68,534,535 1,840.0 3,687.5 381 282.5 60.00

08/02/09 8.889 0.439 7.2 61,078,450 1,840.0 3,087.1 316 268.8 60.00

08/02/09 8.915 0.321 6.6 48,749,979 1,840.0 2,252.0 226 261.4 60.00

08/02/09 8.853 0.290 6.4 45,375,779 1,840.0 2,046.9 201 252.1 60.00

08/02/09 8.885 0.288 6.5 44,440,916 1,840.0 2,028.8 201 245.6 60.00

08/02/09 8.710 0.319 6.6 48,424,961 1,840.0 2,289.7 229 242.7 60.00

08/02/09 8.748 0.282 6.4 44,209,456 1,840.0 2,018.2 201 230.4 60.00

08/02/09 8.780 0.294 6.5 45,337,413 1,840.0 2,094.4 208 241.3 60.00

08/02/09 8.930 0.381 7.0 54,617,889 1,840.0 2,671.5 266 242.5 60.00

08/02/09 9.162 0.543 7.9 68,896,167 1,840.0 3,706.9 370 251.7 60.00

08/02/09 8.942 0.626 8.1 77,393,635 1,840.0 4,374.4 444 271.6 60.00

08/02/09 8.824 0.689 8.3 83,183,084 1,840.0 4,882.5 492 281.8 60.00

08/02/09 8.824 0.715 8.3 86,367,743 1,840.0 5,069.4 510 292.1 60.00

08/02/09 8.743 0.718 8.3 86,748,144 1,840.0 5,138.9 514 296.8 60.00

08/02/09 8.689 0.738 8.4 88,061,307 1,840.0 5,312.4 526 301.5 60.00

08/02/09 8.896 0.767 8.6 89,396,082 1,840.0 5,392.9 529 305.2 60.00

08/02/09 8.872 0.764 8.5 90,112,281 1,840.0 5,387.1 531 308.8 60.00

08/02/09 8.768 0.747 8.4 89,147,792 1,840.0 5,329.5 526 309.2 60.00

08/02/09 8.743 0.729 8.3 88,044,166 1,840.0 5,215.6 516 308.7 60.00

08/02/09 8.663 0.731 8.3 88,287,866 1,840.0 5,278.1 520 309.0 60.00

08/02/09 8.663 0.732 8.3 88,421,177 1,840.0 5,286.0 524 308.3 60.00

08/02/09 9.586 0.790 9.1 87,008,075 1,840.0 5,154.3 515 305.5 60.00

08/02/09 10.919 0.745 9.7 76,923,461 1,840.0 4,264.2 435 297.8 60.00

08/02/09 11.605 0.635 9.4 67,749,385 1,840.0 3,424.3 354 284.5 60.00

08/02/09 11.354 0.581 8.9 65,409,886 1,840.0 3,199.4 329 270.8 60.00

08/03/09 11.729 0.664 9.5 70,090,804 1,840.0 3,542.6 369 268.0 60.00

08/03/09 11.354 0.552 8.9 62,183,525 1,840.0 3,041.6 313 266.5 60.00

08/03/09 11.482 0.499 8.8 56,851,234 1,840.0 2,719.0 279 261.7 60.00

08/03/09 10.982 0.529 8.8 60,291,487 1,840.0 3,014.5 305 256.3 60.00

08/03/09 10.636 0.616 8.8 70,203,166 1,840.0 3,624.6 373 265.8 60.00

08/03/09 10.346 0.544 8.2 66,487,186 1,840.0 3,288.2 344 254.1 60.00

08/03/09 10.090 0.665 8.7 76,597,161 1,840.0 4,121.3 422 271.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

08/03/09 9.732 0.749 8.9 84,301,943 1,840.0 4,810.7 489 284.4 60.00

08/03/09 9.749 0.816 9.0 90,835,376 1,840.0 5,232.9 531 296.8 60.00

08/03/09 9.532 0.805 8.8 91,718,827 1,840.0 5,283.8 533 305.3 60.00

08/03/09 9.424 0.793 8.7 91,353,881 1,840.0 5,262.8 533 309.7 60.00

08/03/09 9.532 0.803 8.8 91,490,675 1,840.0 5,270.7 534 312.2 60.00

08/03/09 9.443 0.798 8.8 90,854,152 1,840.0 5,283.4 534 315.5 60.00

08/03/09 9.550 0.816 8.9 91,889,783 1,840.0 5,343.6 535 317.7 60.00

08/03/09 9.965 0.847 9.2 92,270,730 1,840.0 5,315.6 534 316.6 60.00

08/03/09 10.100 0.856 9.5 90,311,375 1,840.0 5,300.9 534 317.6 60.00

08/03/09 10.007 0.845 9.5 89,168,550 1,840.0 5,282.3 535 317.6 60.00

08/03/09 9.781 0.818 9.2 89,084,654 1,840.0 5,228.9 533 316.5 60.00

08/03/09 9.462 0.794 8.9 89,417,999 1,840.0 5,248.4 533 318.3 60.00

08/03/09 9.568 0.805 9.0 89,622,025 1,840.0 5,260.4 534 319.1 60.00

08/03/09 9.550 0.802 8.9 90,297,100 1,840.0 5,251.0 534 317.2 60.00

08/03/09 9.462 0.810 8.9 91,178,561 1,840.0 5,351.8 534 315.8 60.00

08/03/09 9.355 0.777 8.8 88,526,482 1,840.0 5,196.1 520 313.2 60.00

08/03/09 9.336 0.759 8.7 87,378,545 1,840.0 5,081.3 512 311.9 60.00

08/04/09 9.249 0.766 8.7 88,270,732 1,840.0 5,181.1 517 308.7 60.00

08/04/09 9.355 0.776 8.8 88,376,743 1,840.0 5,187.3 517 309.5 60.00

08/04/09 9.424 0.752 8.7 86,590,032 1,840.0 4,988.3 502 305.9 60.00

08/04/09 9.549 0.663 8.4 79,145,879 1,840.0 4,344.4 447 299.1 60.00

08/04/09 9.343 0.668 8.3 80,637,909 1,840.0 4,470.1 460 291.2 60.00

08/04/09 9.163 0.707 8.3 85,328,260 1,840.0 4,822.9 494 279.3 60.00

08/04/09 9.355 0.789 8.8 89,834,590 1,840.0 5,272.9 531 302.4 60.00

08/04/09 9.586 0.816 9.1 89,915,885 1,840.0 5,326.5 533 306.9 60.00

08/04/09 9.498 0.814 9.1 89,634,452 1,840.0 5,358.6 532 308.1 60.00

08/04/09 10.020 0.866 9.6 90,434,210 1,840.0 5,406.4 533 310.8 60.00

08/04/09 10.551 0.920 10.2 90,410,210 1,840.0 5,454.1 534 311.8 60.00

08/04/09 10.974 0.975 10.8 90,439,002 1,840.0 5,554.1 534 311.5 60.00

08/04/09 10.466 0.926 10.3 90,129,929 1,840.0 5,535.2 535 309.6 60.00

08/04/09 9.769 0.871 9.7 89,954,043 1,840.0 5,573.2 533 310.9 60.00

08/04/09 9.870 0.877 9.8 89,703,552 1,840.0 5,557.7 535 312.2 60.00

08/04/09 9.971 0.887 9.9 89,800,299 1,840.0 5,563.7 534 310.2 60.00

08/04/09 10.161 0.900 10.0 90,170,481 1,840.0 5,537.6 534 310.6 60.00

08/04/09 10.262 0.905 10.1 89,788,433 1,840.0 5,514.2 534 312.3 60.00

08/04/09 10.161 0.897 10.0 89,850,012 1,840.0 5,518.0 534 310.6 60.00

08/04/09 9.551 0.842 9.4 89,735,170 1,840.0 5,510.9 534 309.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07:00

08:00

08/04/09 9.145 0.804 9.0 89,544,028 1,840.0 5,499.2 534 309.0 60.00

08/04/09 8.816 0.762 8.6 88,775,679 1,840.0 5,403.8 528 308.5 60.00

08/04/09 8.872 0.736 8.5 86,801,594 1,840.0 5,189.3 509 301.7 60.00

08/04/09 8.743 0.698 8.3 84,256,891 1,840.0 4,991.3 491 296.8 60.00

08/05/09 8.893 0.573 7.9 72,656,729 1,840.0 4,027.7 402 287.3 60.00

08/05/09 8.672 0.458 7.1 64,681,025 1,840.0 3,304.4 331 275.8 60.00

08/05/09 9.039 0.491 7.4 66,546,090 1,840.0 3,399.6 339 262.6 60.00

08/05/09 8.841 0.552 7.7 71,869,568 1,840.0 3,906.0 383 262.9 60.00

08/05/09 8.806 0.600 7.9 76,139,482 1,840.0 4,262.1 424 268.1 60.00

08/05/09 9.029 0.626 8.1 77,514,554 1,840.0 4,339.2 438 258.5 60.00

08/05/09 10.398 0.811 9.6 84,710,287 1,840.0 4,880.0 495 279.1 60.00

08/05/09 10.474 0.912 10.4 87,879,909 1,840.0 5,444.7 531 290.7 60.00

08/05/09 10.072 0.881 10.0 88,323,130 1,840.0 5,472.2 531 298.6 60.00

08/05/09 9.669 0.844 9.6 88,142,098 1,840.0 5,461.0 533 299.6 60.00

08/05/09 9.285 0.817 9.3 88,097,465 1,840.0 5,506.1 533 302.0 60.00

08/05/09 9.085 0.801 9.1 88,174,229 1,840.0 5,510.9 534 303.4 60.00

08/05/09 8.986 0.791 9.0 88,030,749 1,840.0 5,501.9 534 303.4 60.00

08/05/09 8.863 0.774 8.8 88,186,677 1,840.0 5,463.8 533 303.2 60.00

08/05/09 9.064 0.789 9.0 87,845,109 1,840.0 5,442.6 534 303.8 60.00

08/05/09 9.653 0.836 9.5 88,189,474 1,840.0 5,416.0 533 305.4 60.00

08/05/09 10.364 0.898 10.2 88,234,138 1,840.0 5,418.7 534 305.3 60.00

08/05/09 10.567 0.919 10.4 88,554,664 1,840.0 5,438.4 534 307.0 60.00

08/05/09 10.764 0.926 10.5 88,340,362 1,840.0 5,377.2 534 308.2 60.00

08/05/09 10.456 0.899 10.2 88,380,318 1,840.0 5,379.7 534 310.1 60.00

08/05/09 10.240 0.869 9.9 87,948,797 1,840.0 5,305.6 534 310.2 60.00

08/05/09 10.020 0.835 9.6 87,149,831 1,840.0 5,210.1 525 310.6 60.00

08/05/09 9.841 0.820 9.6 85,657,145 1,840.0 5,213.9 518 307.8 60.00

08/05/09 9.534 0.791 9.3 85,272,433 1,840.0 5,190.5 518 304.8 60.00

08/06/09 9.309 0.761 9.0 84,789,710 1,840.0 5,115.0 513 306.3 60.00

08/06/09 9.290 0.738 8.9 83,075,254 1,840.0 4,966.4 497 301.3 60.00

08/06/09 9.274 0.618 8.4 73,683,305 1,840.0 4,164.7 423 291.1 60.00

08/06/09 9.351 0.529 7.9 67,088,782 1,840.0 3,536.8 359 278.5 60.00

08/06/09 9.208 0.572 8.1 70,741,864 1,840.0 3,883.1 388 270.4 60.00

08/06/09 9.587 0.645 8.6 75,137,110 1,840.0 4,206.0 428 257.1 60.00

08/06/09 9.916 0.802 9.5 84,588,877 1,840.0 5,057.0 504 280.5 60.00

08/06/09 9.754 0.831 9.6 86,721,605 1,840.0 5,325.9 530 290.2 60.00

08/06/09 9.769 0.835 9.7 86,291,421 1,840.0 5,346.3 532 295.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

08/06/09 9.669 0.829 9.6 86,594,517 1,840.0 5,365.1 533 300.4 60.00

08/06/09 9.367 0.803 9.3 86,504,039 1,840.0 5,359.5 533 303.5 60.00

08/06/09 9.449 0.805 9.3 86,761,133 1,840.0 5,328.3 533 304.1 60.00

08/06/09 9.551 0.819 9.4 87,301,874 1,840.0 5,361.5 533 305.1 60.00

08/06/09 9.856 0.848 9.7 87,605,570 1,840.0 5,380.2 533 307.0 60.00

08/06/09 9.870 0.854 9.8 87,371,918 1,840.0 5,413.3 534 306.6 60.00

08/06/09 9.957 0.854 9.8 87,367,752 1,840.0 5,365.5 533 307.3 60.00

08/06/09 9.856 0.845 9.7 87,302,521 1,840.0 5,361.5 534 309.0 60.00

08/06/09 9.551 0.820 9.4 87,381,128 1,840.0 5,366.3 534 310.2 60.00

08/06/09 9.348 0.804 9.2 87,600,762 1,840.0 5,379.8 533 310.3 60.00

08/06/09 9.266 0.802 9.2 87,369,118 1,840.0 5,413.1 534 309.0 60.00

08/06/09 9.165 0.790 9.1 87,055,485 1,840.0 5,393.6 532 309.0 60.00

08/06/09 9.043 0.772 8.9 86,916,860 1,840.0 5,337.8 525 311.7 60.00

08/06/09 9.021 0.750 8.8 85,472,298 1,840.0 5,202.6 512 306.0 60.00

08/06/09 8.977 0.726 8.6 84,594,013 1,840.0 5,057.3 503 302.5 60.00

08/07/09 8.743 0.687 8.3 82,981,486 1,840.0 4,915.7 489 295.4 60.00

08/07/09 8.640 0.534 7.6 70,468,494 1,840.0 3,868.1 392 286.7 60.00

08/07/09 8.731 0.433 7.3 59,446,087 1,840.0 3,101.5 307 273.3 60.00

08/07/09 8.766 0.394 7.1 55,677,699 1,840.0 2,814.2 275 262.2 60.00

08/07/09 8.904 0.481 7.6 63,410,297 1,840.0 3,377.3 335 257.8 60.00

08/07/09 8.670 0.498 7.4 67,419,930 1,840.0 3,590.8 358 247.1 60.00

08/07/09 9.099 0.657 8.4 78,406,423 1,840.0 4,516.9 452 272.1 60.00

08/07/09 8.919 0.743 8.7 85,611,762 1,840.0 5,211.2 514 287.1 60.00

08/07/09 8.986 0.774 9.0 86,224,144 1,840.0 5,389.0 532 298.9 60.00

08/07/09 8.863 0.764 8.8 86,988,143 1,840.0 5,389.5 532 306.6 60.00

08/07/09 9.021 0.769 8.8 87,558,782 1,840.0 5,329.7 533 307.1 60.00

08/07/09 8.738 0.750 8.6 87,366,114 1,840.0 5,365.4 534 306.1 60.00

08/07/09 8.840 0.756 8.7 87,085,332 1,840.0 5,348.2 533 305.4 60.00

08/07/09 9.145 0.783 9.0 87,202,165 1,840.0 5,355.3 534 306.6 60.00

08/07/09 9.653 0.823 9.5 86,838,513 1,840.0 5,333.0 534 305.8 60.00

08/07/09 9.944 0.845 9.7 87,312,318 1,840.0 5,314.6 534 304.6 60.00

08/07/09 10.161 0.867 10.0 86,933,041 1,840.0 5,338.8 532 304.8 60.00

08/07/09 10.262 0.878 10.1 87,081,288 1,840.0 5,347.9 533 304.8 60.00

08/07/09 10.046 0.847 9.8 86,637,037 1,840.0 5,273.6 527 305.3 60.00

08/07/09 9.739 0.829 9.5 87,506,556 1,840.0 5,326.5 530 304.6 60.00

08/07/09 9.534 0.804 9.3 86,686,153 1,840.0 5,276.5 526 305.3 60.00

08/07/09 9.413 0.785 9.1 86,438,928 1,840.0 5,214.5 521 307.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

08/07/09 9.207 0.669 8.5 78,937,609 1,840.0 4,547.5 460 299.5 60.00

08/07/09 9.300 0.559 8.1 69,181,057 1,840.0 3,759.8 384 290.4 60.00

08/08/09 9.090 0.464 7.6 61,234,484 1,840.0 3,194.8 318 279.6 60.00

08/08/09 9.264 0.353 7.1 49,789,889 1,840.0 2,381.3 235 275.0 60.00

08/08/09 8.678 0.312 6.5 48,091,345 1,840.0 2,247.7 218 260.7 60.00

08/08/09 8.742 0.330 6.7 49,306,665 1,840.0 2,358.2 227 253.8 60.00

08/08/09 8.832 0.370 7.0 52,934,233 1,840.0 2,617.9 256 252.5 60.00

08/08/09 8.514 0.330 6.6 50,147,117 1,840.0 2,425.6 239 239.6 60.00

08/08/09 8.986 0.402 7.2 55,990,923 1,840.0 2,799.6 276 252.1 60.00

08/08/09 9.364 0.609 8.4 72,609,718 1,840.0 4,064.6 403 261.5 60.00

08/08/09 9.185 0.756 8.8 86,064,389 1,840.0 5,145.1 511 284.8 60.00

08/08/09 8.792 0.746 8.5 87,939,370 1,840.0 5,305.0 529 299.5 60.00

08/08/09 8.663 0.735 8.3 88,803,045 1,840.0 5,308.9 532 306.1 60.00

08/08/09 8.768 0.748 8.4 89,210,564 1,840.0 5,333.3 534 309.6 60.00

08/08/09 8.999 0.768 8.7 88,446,634 1,840.0 5,335.7 533 309.9 60.00

08/08/09 8.896 0.763 8.6 88,968,299 1,840.0 5,367.1 533 313.5 60.00

08/08/09 8.350 0.719 8.0 90,089,267 1,840.0 5,385.8 534 318.1 60.00

08/08/09 7.828 0.673 7.5 89,941,473 1,840.0 5,376.9 534 319.8 60.00

08/08/09 7.620 0.659 7.3 90,529,062 1,840.0 5,412.1 535 321.2 60.00

08/08/09 7.900 0.679 7.5 90,738,024 1,840.0 5,375.2 535 323.4 60.00

08/08/09 8.216 0.705 7.8 90,527,272 1,840.0 5,362.7 534 323.9 60.00

08/08/09 9.059 0.774 8.6 90,169,129 1,840.0 5,341.5 534 321.1 60.00

08/08/09 9.480 0.807 9.0 89,851,059 1,840.0 5,322.7 534 321.1 60.00

08/08/09 9.480 0.806 9.0 89,714,522 1,840.0 5,314.6 530 321.9 60.00

08/08/09 9.691 0.825 9.2 89,885,879 1,840.0 5,324.8 529 321.3 60.00

08/08/09 9.480 0.795 9.0 88,544,498 1,840.0 5,245.3 522 319.9 60.00

08/09/09 9.498 0.815 9.1 89,714,184 1,840.0 5,363.3 528 320.7 60.00

08/09/09 9.691 0.823 9.2 89,634,714 1,840.0 5,309.9 524 321.3 60.00

08/09/09 9.568 0.774 9.0 86,154,723 1,840.0 5,056.9 499 318.7 60.00

08/09/09 9.698 0.681 8.7 78,418,140 1,840.0 4,389.7 444 311.6 60.00

08/09/09 9.568 0.533 8.0 66,733,233 1,840.0 3,481.7 352 296.7 60.00

08/09/09 9.329 0.551 7.8 70,739,917 1,840.0 3,690.8 374 272.8 60.00

08/09/09 9.424 0.741 8.7 85,364,927 1,840.0 4,917.8 486 297.8 60.00

08/09/09 9.375 0.797 8.9 89,782,253 1,840.0 5,318.6 526 312.3 60.00

08/09/09 9.185 0.790 8.8 89,998,610 1,840.0 5,380.4 533 318.4 60.00

08/09/09 8.977 0.764 8.6 89,071,624 1,840.0 5,325.0 531 320.5 60.00

08/09/09 8.689 0.754 8.4 89,970,302 1,840.0 5,427.5 533 321.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

08/09/09 8.585 0.760 8.3 91,775,125 1,840.0 5,536.4 546 324.8 60.00

08/09/09 8.304 0.742 8.1 91,752,807 1,840.0 5,585.0 548 325.8 60.00

08/09/09 8.406 0.747 8.2 91,338,031 1,840.0 5,559.7 546 324.5 60.00

08/09/09 8.304 0.740 8.1 91,572,226 1,840.0 5,573.9 547 323.4 60.00

08/09/09 8.304 0.740 8.1 91,529,079 1,840.0 5,571.3 548 323.2 60.00

08/09/09 8.304 0.740 8.1 91,549,699 1,840.0 5,572.6 547 321.7 60.00

08/09/09 8.406 0.727 8.2 88,899,388 1,840.0 5,411.2 532 320.3 60.00

08/09/09 8.611 0.747 8.4 89,126,755 1,840.0 5,425.1 534 320.5 60.00

08/09/09 9.021 0.781 8.8 89,000,209 1,840.0 5,417.4 535 319.4 60.00

08/09/09 9.723 0.831 9.4 88,633,194 1,840.0 5,346.9 534 317.4 60.00

08/09/09 9.944 0.857 9.7 88,515,929 1,840.0 5,387.9 533 318.1 60.00

08/09/09 10.046 0.868 9.8 88,720,679 1,840.0 5,400.4 535 317.4 60.00

08/09/09 10.033 0.844 9.7 87,170,341 1,840.0 5,258.6 525 315.2 60.00

08/10/09 10.087 0.771 9.4 82,213,486 1,840.0 4,780.9 482 310.2 60.00

08/10/09 10.206 0.811 9.6 84,695,153 1,840.0 4,971.2 500 309.3 60.00

08/10/09 10.194 0.782 9.5 82,445,419 1,840.0 4,794.4 484 306.1 60.00

08/10/09 10.428 0.845 9.9 85,503,526 1,840.0 5,065.2 508 304.9 60.00

08/10/09 10.344 0.871 10.0 87,267,002 1,840.0 5,264.5 530 308.9 60.00

08/10/09 10.149 0.863 9.9 87,342,581 1,840.0 5,316.5 530 295.7 60.00

08/10/09 10.344 0.882 10.0 88,440,359 1,840.0 5,335.2 533 312.9 60.00

08/10/09 10.344 0.879 10.0 88,104,903 1,840.0 5,315.0 532 313.3 60.00

08/10/09 10.447 0.885 10.1 87,816,082 1,840.0 5,297.6 532 314.0 60.00

08/10/09 10.438 0.884 10.0 88,611,708 1,840.0 5,297.5 532 314.8 60.00

08/10/09 10.344 0.879 10.0 88,115,565 1,840.0 5,315.7 532 313.9 60.00

08/10/09 10.240 0.870 9.9 88,027,355 1,840.0 5,310.3 532 315.2 60.00

08/10/09 10.240 0.871 9.9 88,214,059 1,840.0 5,321.6 532 317.7 60.00

08/10/09 10.229 0.868 9.8 88,752,336 1,840.0 5,305.8 533 319.5 60.00

08/10/09 10.033 0.860 9.7 88,850,641 1,840.0 5,360.0 534 316.6 60.00

08/10/09 10.020 0.857 9.6 89,437,058 1,840.0 5,346.8 534 319.4 60.00

08/10/09 9.812 0.837 9.4 89,235,786 1,840.0 5,334.8 535 322.3 60.00

08/10/09 9.603 0.818 9.2 89,076,777 1,840.0 5,325.3 535 321.6 60.00

08/10/09 9.394 0.800 9.0 89,094,846 1,840.0 5,326.3 534 320.8 60.00

08/10/09 9.394 0.801 9.0 89,169,991 1,840.0 5,330.8 534 320.7 60.00

08/10/09 9.603 0.818 9.2 89,149,806 1,840.0 5,329.6 534 319.1 60.00

08/10/09 10.020 0.855 9.6 89,277,698 1,840.0 5,337.3 534 319.4 60.00

08/10/09 10.125 0.863 9.7 89,200,422 1,840.0 5,332.6 532 318.8 60.00

08/10/09 9.916 0.845 9.5 89,104,019 1,840.0 5,326.9 532 319.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

08/11/09 10.007 0.835 9.5 88,048,565 1,840.0 5,215.9 525 316.4 60.00

08/11/09 9.902 0.822 9.4 87,597,709 1,840.0 5,189.2 520 313.0 60.00

08/11/09 9.781 0.789 9.2 85,949,446 1,840.0 5,044.8 508 310.7 60.00

08/11/09 9.640 0.746 8.9 84,012,484 1,840.0 4,839.8 491 304.9 60.00

08/11/09 9.674 0.793 9.1 87,339,649 1,840.0 5,126.5 518 306.4 60.00

08/11/09 9.691 0.801 9.2 87,249,945 1,840.0 5,168.6 523 291.3 60.00

08/11/09 9.603 0.814 9.2 88,669,763 1,840.0 5,300.9 534 310.7 60.00

08/11/09 9.930 0.844 9.6 88,072,177 1,840.0 5,313.0 533 311.4 60.00

08/11/09 9.827 0.828 9.5 87,315,260 1,840.0 5,267.4 530 309.9 60.00

08/11/09 9.329 0.799 9.1 87,985,205 1,840.0 5,355.6 532 313.0 60.00

08/11/09 8.840 0.766 8.7 88,187,112 1,840.0 5,415.8 534 314.8 60.00

08/11/09 8.230 0.713 8.1 88,238,535 1,840.0 5,419.0 534 314.9 60.00

08/11/09 8.230 0.712 8.1 88,124,275 1,840.0 5,412.0 534 315.8 60.00

08/11/09 8.332 0.725 8.2 88,659,049 1,840.0 5,444.8 535 318.4 60.00

08/11/09 8.637 0.746 8.5 87,919,419 1,840.0 5,399.4 535 318.1 60.00

08/11/09 8.840 0.766 8.7 88,239,690 1,840.0 5,419.1 534 317.0 60.00

08/11/09 8.738 0.759 8.6 88,413,851 1,840.0 5,429.8 534 319.1 60.00

08/11/09 8.738 0.758 8.6 88,380,971 1,840.0 5,427.7 534 320.2 60.00

08/11/09 8.840 0.772 8.7 88,919,840 1,840.0 5,460.8 533 319.8 60.00

08/11/09 9.329 0.816 9.1 89,912,309 1,840.0 5,472.9 534 320.0 60.00

08/11/09 9.329 0.817 9.1 89,932,582 1,840.0 5,474.2 534 320.0 60.00

08/11/09 9.081 0.777 8.7 89,474,578 1,840.0 5,349.0 529 318.4 60.00

08/11/09 8.999 0.773 8.7 88,989,502 1,840.0 5,368.4 527 314.6 60.00

08/11/09 8.977 0.754 8.6 87,837,358 1,840.0 5,251.1 520 313.2 60.00

08/12/09 8.882 0.680 8.2 83,118,245 1,840.0 4,788.3 480 309.1 60.00

08/12/09 8.857 0.642 8.1 79,399,245 1,840.0 4,530.9 452 300.6 60.00

08/12/09 8.695 0.572 7.8 73,443,179 1,840.0 4,111.2 406 292.1 60.00

08/12/09 8.722 0.584 7.9 74,099,468 1,840.0 4,188.2 412 285.8 60.00

08/12/09 8.748 0.615 8.0 77,038,711 1,840.0 4,396.2 436 287.6 60.00

08/12/09 8.611 0.586 7.8 75,257,166 1,840.0 4,253.7 422 271.0 60.00

08/12/09 9.036 0.728 8.5 85,806,155 1,840.0 5,036.4 497 292.4 60.00

08/12/09 8.896 0.761 8.6 88,672,505 1,840.0 5,349.3 525 303.7 60.00

08/12/09 8.714 0.754 8.5 88,907,578 1,840.0 5,411.8 533 312.6 60.00

08/12/09 8.792 0.761 8.5 89,747,359 1,840.0 5,414.1 534 318.1 60.00

08/12/09 8.919 0.777 8.7 89,487,356 1,840.0 5,447.0 534 317.4 60.00

08/12/09 9.103 0.789 8.8 89,844,100 1,840.0 5,419.9 534 317.8 60.00

08/12/09 9.103 0.791 8.8 90,087,955 1,840.0 5,434.7 535 319.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

08/12/09 9.206 0.790 8.9 88,930,743 1,840.0 5,364.9 534 319.3 60.00

08/12/09 9.841 0.852 9.6 88,953,611 1,840.0 5,414.6 533 318.7 60.00

08/12/09 10.456 0.911 10.2 89,523,196 1,840.0 5,449.2 536 323.7 60.00

08/12/09 10.149 0.884 9.9 89,520,943 1,840.0 5,449.1 536 326.8 60.00

08/12/09 9.841 0.846 9.6 88,335,452 1,840.0 5,376.9 532 324.7 60.00

08/12/09 9.431 0.817 9.2 88,998,231 1,840.0 5,417.3 532 323.5 60.00

08/12/09 9.534 0.826 9.3 89,045,469 1,840.0 5,420.1 535 322.9 60.00

08/12/09 9.551 0.833 9.4 88,835,932 1,840.0 5,455.7 534 321.9 60.00

08/12/09 9.754 0.852 9.6 88,931,796 1,840.0 5,461.6 534 319.3 60.00

08/12/09 10.046 0.860 9.8 87,936,909 1,840.0 5,352.7 526 317.9 60.00

08/12/09 10.073 0.743 9.3 80,023,326 1,840.0 4,610.0 462 311.2 60.00

08/13/09 10.144 0.691 9.1 76,082,335 1,840.0 4,258.9 434 297.2 60.00

08/13/09 10.076 0.604 8.6 70,419,665 1,840.0 3,750.6 380 286.2 60.00

08/13/09 9.943 0.564 8.4 67,330,523 1,840.0 3,549.5 359 277.2 60.00

08/13/09 9.394 0.564 8.1 69,825,592 1,840.0 3,756.9 375 273.0 60.00

08/13/09 9.274 0.634 8.4 75,601,131 1,840.0 4,273.1 430 277.1 60.00

08/13/09 9.228 0.690 8.6 80,391,497 1,840.0 4,674.9 468 270.7 60.00

08/13/09 7.894 0.676 7.7 87,923,839 1,840.0 5,351.9 524 298.4 60.00

08/13/09 9.551 0.825 9.4 87,973,074 1,840.0 5,402.7 530 305.9 60.00

08/13/09 9.551 0.829 9.4 88,393,239 1,840.0 5,428.5 533 310.5 60.00

08/13/09 9.329 0.806 9.1 88,792,918 1,840.0 5,404.8 535 315.4 60.00

08/13/09 8.637 0.753 8.5 88,823,308 1,840.0 5,454.9 534 315.8 60.00

08/13/09 8.535 0.744 8.4 88,818,729 1,840.0 5,454.6 534 316.2 60.00

08/13/09 8.840 0.774 8.7 89,120,687 1,840.0 5,473.2 535 318.5 60.00

08/13/09 8.941 0.782 8.8 89,072,948 1,840.0 5,470.2 535 318.8 60.00

08/13/09 8.840 0.772 8.7 88,952,830 1,840.0 5,462.9 534 318.5 60.00

08/13/09 8.816 0.765 8.6 89,205,479 1,840.0 5,429.9 535 320.1 60.00

08/13/09 8.816 0.763 8.6 88,858,707 1,840.0 5,408.8 535 319.9 60.00

08/13/09 8.816 0.764 8.6 89,056,502 1,840.0 5,420.9 533 319.1 60.00

08/13/09 8.919 0.776 8.7 89,353,508 1,840.0 5,438.9 535 320.9 60.00

08/13/09 9.124 0.792 8.9 89,134,125 1,840.0 5,425.5 535 319.7 60.00

08/13/09 9.124 0.787 8.9 88,566,142 1,840.0 5,391.0 534 315.7 60.00

08/13/09 8.816 0.761 8.6 88,670,098 1,840.0 5,397.3 530 318.0 60.00

08/13/09 8.714 0.750 8.5 88,440,576 1,840.0 5,383.4 532 317.9 60.00

08/13/09 8.585 0.716 8.3 86,395,426 1,840.0 5,211.9 523 316.2 60.00

08/14/09 8.505 0.661 8.0 82,846,100 1,840.0 4,862.7 495 310.6 60.00

08/14/09 8.557 0.627 7.9 79,580,579 1,840.0 4,584.6 469 303.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

02:00

03:00

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

08/14/09 8.718 0.668 8.2 81,594,000 1,840.0 4,789.2 486 301.5 60.00

08/14/09 8.638 0.681 8.2 83,289,482 1,840.0 4,934.0 495 308.4 60.00

08/14/09 8.743 0.698 8.3 84,326,578 1,840.0 4,995.5 502 310.9 60.00

08/14/09 9.014 0.700 8.4 83,574,413 1,840.0 4,860.0 494 288.4 60.00

08/14/09 9.021 0.774 8.8 88,199,627 1,840.0 5,368.7 533 309.3 60.00

08/14/09 8.896 0.763 8.6 88,928,935 1,840.0 5,364.7 534 314.2 60.00

08/14/09 8.816 0.763 8.6 88,967,159 1,840.0 5,415.4 535 316.0 60.00

08/14/09 8.896 0.766 8.6 89,216,317 1,840.0 5,382.1 533 317.3 60.00

08/14/09 8.816 0.768 8.6 89,449,030 1,840.0 5,444.7 536 319.7 60.00

08/14/09 8.816 0.767 8.6 89,361,616 1,840.0 5,439.4 537 321.1 60.00

08/14/09 9.206 0.793 8.9 89,303,764 1,840.0 5,387.4 535 321.0 60.00

08/14/09 10.647 0.909 10.2 89,336,001 1,840.0 5,340.7 535 322.0 60.00

08/14/09 10.758 0.935 10.4 90,060,702 1,840.0 5,433.0 543 323.5 60.00

08/14/09 10.240 0.892 9.9 90,253,388 1,840.0 5,444.6 547 327.4 60.00

08/14/09 10.033 0.872 9.7 90,081,911 1,840.0 5,434.3 547 328.2 60.00

08/14/09 9.723 0.848 9.4 90,401,313 1,840.0 5,453.5 546 328.1 60.00

08/14/09 9.516 0.826 9.2 89,988,668 1,840.0 5,428.7 540 329.4 60.00

08/14/09 9.516 0.819 9.2 89,194,377 1,840.0 5,380.7 536 327.4 60.00

08/14/09 9.620 0.822 9.3 88,573,610 1,840.0 5,343.3 535 324.1 60.00

08/14/09 9.431 0.816 9.2 88,840,101 1,840.0 5,407.7 535 322.9 60.00

08/14/09 9.516 0.812 9.2 88,487,353 1,840.0 5,338.1 534 322.4 60.00

08/14/09 9.431 0.798 9.2 86,950,735 1,840.0 5,292.7 531 320.7 60.00

08/15/09 9.534 0.805 9.3 86,716,823 1,840.0 5,278.4 530 323.7 60.00

08/15/09 9.723 0.809 9.4 86,228,162 1,840.0 5,201.8 522 319.8 60.00

08/15/09 9.930 0.813 9.6 84,924,400 1,840.0 5,123.1 516 317.0 60.00

08/15/09 10.323 0.804 9.8 82,241,681 1,840.0 4,871.9 492 318.2 60.00

08/15/09 10.290 0.762 9.5 80,381,767 1,840.0 4,630.7 474 314.6 60.00

08/15/09 10.448 0.651 9.1 71,688,701 1,840.0 3,896.1 405 286.3 60.00

08/15/09 10.032 0.667 9.0 74,291,412 1,840.0 4,158.7 428 290.7 60.00

08/15/09 9.993 0.782 9.4 83,375,516 1,840.0 4,893.8 492 295.3 60.00

08/15/09 9.723 0.814 9.4 86,739,845 1,840.0 5,232.7 520 305.3 60.00

08/15/09 9.827 0.834 9.5 88,016,971 1,840.0 5,309.7 532 313.0 60.00

08/15/09 9.329 0.801 9.1 88,181,838 1,840.0 5,367.6 534 315.7 60.00

08/15/09 8.637 0.745 8.5 87,793,686 1,840.0 5,391.7 534 316.5 60.00

08/15/09 8.158 0.705 8.1 87,268,279 1,840.0 5,406.8 532 321.7 60.00

08/15/09 7.519 0.668 7.4 90,430,331 1,840.0 5,553.6 545 328.5 60.00

08/15/09 7.112 0.628 7.0 89,936,668 1,840.0 5,523.3 545 326.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

08/15/09 7.484 0.656 7.3 90,022,070 1,840.0 5,479.6 544 323.3 60.00

08/15/09 7.689 0.676 7.5 90,273,438 1,840.0 5,494.9 545 323.0 60.00

08/15/09 7.689 0.676 7.5 90,315,411 1,840.0 5,497.4 546 323.6 60.00

08/15/09 7.894 0.689 7.7 89,670,645 1,840.0 5,458.2 542 322.9 60.00

08/15/09 7.996 0.689 7.8 88,505,561 1,840.0 5,387.3 535 321.1 60.00

08/15/09 7.791 0.672 7.6 88,616,981 1,840.0 5,394.1 536 320.5 60.00

08/15/09 7.554 0.663 7.5 88,574,639 1,840.0 5,487.8 534 318.1 60.00

08/15/09 7.519 0.638 7.4 86,370,006 1,840.0 5,304.2 516 314.1 60.00

08/15/09 7.448 0.598 7.2 83,243,092 1,840.0 5,021.7 492 307.9 60.00

08/16/09 7.515 0.606 7.2 84,348,727 1,840.0 5,042.6 497 308.0 60.00

08/16/09 7.582 0.538 7.0 77,057,541 1,840.0 4,439.2 445 300.3 60.00

08/16/09 7.894 0.412 6.6 62,571,875 1,840.0 3,264.6 337 291.9 60.00

08/16/09 7.343 0.247 5.5 44,970,807 1,840.0 2,101.9 207 273.4 60.00

08/16/09 7.258 0.248 5.5 45,257,973 1,840.0 2,139.9 209 255.2 60.00

08/16/09 7.272 0.276 5.7 48,542,007 1,840.0 2,374.3 239 234.2 60.00

08/16/09 7.535 0.364 6.3 57,830,198 1,840.0 3,017.2 298 248.0 60.00

08/16/09 7.619 0.546 7.1 77,020,865 1,840.0 4,478.9 442 264.5 60.00

08/16/09 7.824 0.673 7.7 87,567,466 1,840.0 5,377.8 529 294.6 60.00

08/16/09 8.172 0.692 7.9 87,802,493 1,840.0 5,296.8 529 308.7 60.00

08/16/09 8.275 0.676 8.0 84,631,548 1,840.0 5,105.5 508 308.8 60.00

08/16/09 8.427 0.643 8.0 80,546,223 1,840.0 4,771.5 477 301.5 60.00

08/16/09 8.714 0.727 8.5 85,715,467 1,840.0 5,217.4 516 303.4 60.00

08/16/09 8.738 0.742 8.6 86,439,191 1,840.0 5,308.5 523 308.5 60.00

08/16/09 8.535 0.728 8.4 86,885,936 1,840.0 5,335.9 528 308.7 60.00

08/16/09 8.611 0.727 8.4 86,732,088 1,840.0 5,279.3 530 311.5 60.00

08/16/09 9.021 0.772 8.8 87,954,672 1,840.0 5,353.8 533 314.4 60.00

08/16/09 9.516 0.812 9.2 88,408,717 1,840.0 5,333.4 532 315.3 60.00

08/16/09 9.516 0.811 9.2 88,321,096 1,840.0 5,328.1 530 314.8 60.00

08/16/09 9.827 0.838 9.5 88,419,080 1,840.0 5,334.0 534 314.0 60.00

08/16/09 9.827 0.839 9.5 88,492,220 1,840.0 5,338.4 534 313.3 60.00

08/16/09 9.620 0.818 9.3 88,180,932 1,840.0 5,319.6 531 311.9 60.00

08/16/09 9.550 0.712 8.9 80,197,615 1,840.0 4,663.7 475 305.5 60.00

08/16/09 9.872 0.757 9.2 82,437,903 1,840.0 4,793.9 488 301.8 60.00

08/17/09 10.157 0.687 9.2 74,830,814 1,840.0 4,229.6 435 294.2 60.00

08/17/09 10.310 0.591 8.8 67,362,730 1,840.0 3,587.8 372 285.9 60.00

08/17/09 10.589 0.464 8.3 56,082,474 1,840.0 2,743.1 280 270.5 60.00

08/17/09 10.063 0.389 7.8 49,983,232 1,840.0 2,417.7 243 256.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

08/17/09 10.078 0.405 7.9 51,360,578 1,840.0 2,512.2 255 249.0 60.00

08/17/09 10.031 0.514 8.3 62,064,274 1,840.0 3,204.4 324 234.4 60.00

08/17/09 10.507 0.763 9.7 78,835,262 1,840.0 4,541.6 458 263.1 60.00

08/17/09 10.654 0.903 10.3 87,907,411 1,840.0 5,303.1 529 289.7 60.00

08/17/09 10.551 0.891 10.2 87,537,481 1,840.0 5,280.8 534 298.2 60.00

08/17/09 10.240 0.871 9.9 88,147,476 1,840.0 5,317.6 534 299.8 60.00

08/17/09 10.149 0.865 9.9 87,580,870 1,840.0 5,331.0 533 301.0 60.00

08/17/09 10.218 0.824 9.7 85,166,398 1,840.0 5,045.2 509 299.7 60.00

08/17/09 10.007 0.819 9.5 86,365,860 1,840.0 5,116.2 516 299.1 60.00

08/17/09 9.309 0.792 9.0 88,236,258 1,840.0 5,322.9 531 304.5 60.00

08/17/09 9.021 0.767 8.8 87,398,860 1,840.0 5,319.9 531 306.9 60.00

08/17/09 8.930 0.689 8.4 82,211,934 1,840.0 4,825.5 489 312.2 60.00

08/17/09 8.967 0.627 8.2 76,613,771 1,840.0 4,372.0 451 313.7 60.00

08/17/09 8.718 0.671 8.2 81,967,963 1,840.0 4,811.2 493 304.1 60.00

08/17/09 8.919 0.752 8.7 86,580,500 1,840.0 5,270.1 533 312.3 60.00

08/17/09 9.431 0.791 9.2 86,218,639 1,840.0 5,248.1 533 313.0 60.00

08/17/09 9.827 0.830 9.5 87,574,194 1,840.0 5,283.0 532 318.0 60.00

08/17/09 9.749 0.728 9.0 81,109,916 1,840.0 4,672.6 478 317.0 60.00

08/17/09 9.394 0.574 8.1 70,977,188 1,840.0 3,818.9 397 298.9 60.00

08/17/09 9.185 0.575 8.0 72,058,491 1,840.0 3,916.2 401 285.9 60.00

08/18/09 9.283 0.480 7.6 63,308,085 1,840.0 3,234.2 334 278.3 60.00

08/18/09 8.889 0.427 7.2 59,435,186 1,840.0 3,004.1 303 267.4 60.00

08/18/09 8.986 0.408 7.2 56,797,168 1,840.0 2,839.8 289 259.9 60.00

08/18/09 9.058 0.371 7.1 52,409,511 1,840.0 2,563.5 262 255.2 60.00

08/18/09 8.986 0.380 7.2 52,878,383 1,840.0 2,643.9 267 250.2 60.00

08/18/09 9.288 0.355 7.2 49,424,904 1,840.0 2,390.7 252 234.0 60.00

08/18/09 9.209 0.448 7.7 58,245,805 1,840.0 3,038.9 300 244.1 60.00

08/18/09 9.568 0.604 8.5 71,230,694 1,840.0 3,948.7 402 254.4 60.00

08/18/09 9.270 0.726 8.8 82,725,504 1,840.0 4,900.6 496 273.5 60.00

08/18/09 9.064 0.776 9.0 86,440,975 1,840.0 5,355.6 533 291.5 60.00

08/18/09 9.348 0.788 9.2 85,886,195 1,840.0 5,274.5 533 298.1 60.00

08/18/09 9.551 0.804 9.4 85,668,416 1,840.0 5,261.1 533 299.9 60.00

08/18/09 9.754 0.816 9.6 85,210,483 1,840.0 5,233.0 533 300.9 60.00

08/18/09 9.739 0.810 9.5 85,403,921 1,840.0 5,198.5 533 303.5 60.00

08/18/09 9.551 0.796 9.4 84,891,817 1,840.0 5,213.5 533 302.7 60.00

08/18/09 9.551 0.799 9.4 85,216,976 1,840.0 5,233.4 534 303.7 60.00

08/18/09 9.636 0.804 9.4 85,720,366 1,840.0 5,217.7 534 304.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

08/18/09 9.551 0.798 9.4 85,080,182 1,840.0 5,225.0 534 304.0 60.00

08/18/09 9.739 0.811 9.5 85,568,467 1,840.0 5,208.5 532 305.8 60.00

08/18/09 9.841 0.824 9.6 85,997,333 1,840.0 5,234.6 534 306.8 60.00

08/18/09 9.930 0.822 9.6 85,797,964 1,840.0 5,175.9 531 306.8 60.00

08/18/09 9.796 0.767 9.3 82,685,831 1,840.0 4,898.2 507 303.0 60.00

08/18/09 9.841 0.682 9.0 75,967,944 1,840.0 4,335.1 457 293.4 60.00

08/18/09 9.810 0.636 8.8 72,487,554 1,840.0 4,057.8 428 284.0 60.00

08/19/09 9.858 0.582 8.5 68,629,292 1,840.0 3,692.5 388 277.5 60.00

08/19/09 9.706 0.547 8.2 66,836,144 1,840.0 3,523.4 367 270.5 60.00

08/19/09 9.841 0.579 8.4 69,081,850 1,840.0 3,679.4 385 265.1 60.00

08/19/09 9.663 0.608 8.5 71,708,378 1,840.0 3,936.1 411 266.2 60.00

08/19/09 9.549 0.598 8.4 71,344,326 1,840.0 3,916.2 409 270.5 60.00

08/19/09 9.626 0.585 8.3 70,619,504 1,840.0 3,799.7 402 257.7 60.00

08/19/09 9.857 0.720 9.1 79,340,136 1,840.0 4,570.7 469 277.8 60.00

08/19/09 9.691 0.778 9.2 84,707,341 1,840.0 5,018.0 509 291.1 60.00

08/19/09 9.827 0.821 9.5 86,641,937 1,840.0 5,226.8 528 302.2 60.00

08/19/09 9.620 0.810 9.3 87,317,346 1,840.0 5,267.5 530 306.1 60.00

08/19/09 8.406 0.708 8.2 86,489,702 1,840.0 5,264.6 534 307.2 60.00

08/19/09 7.758 0.639 7.5 85,358,984 1,840.0 5,149.4 532 311.3 60.00

08/19/09 7.344 0.600 7.1 84,668,273 1,840.0 5,107.7 530 310.3 60.00

08/19/09 7.176 0.595 7.0 85,130,838 1,840.0 5,181.9 533 309.5 60.00

08/19/09 7.241 0.592 7.0 84,826,078 1,840.0 5,117.2 532 308.7 60.00

08/19/09 7.306 0.598 7.0 85,632,420 1,840.0 5,119.3 534 308.8 60.00

08/19/09 7.411 0.604 7.1 85,307,077 1,840.0 5,099.9 532 305.6 60.00

08/19/09 7.515 0.614 7.2 85,517,044 1,840.0 5,112.4 533 305.4 60.00

08/19/09 7.515 0.618 7.2 86,029,837 1,840.0 5,143.1 534 306.4 60.00

08/19/09 7.479 0.609 7.1 85,953,029 1,840.0 5,091.8 535 306.2 60.00

08/19/09 7.137 0.588 6.9 85,376,350 1,840.0 5,150.4 534 303.2 60.00

08/19/09 7.098 0.573 6.8 84,384,081 1,840.0 5,044.7 520 300.8 60.00

08/19/09 7.041 0.511 6.5 78,863,421 1,840.0 4,543.2 472 298.3 60.00

08/19/09 7.149 0.540 6.6 82,054,422 1,840.0 4,727.0 484 296.9 60.00

08/20/09 7.397 0.533 6.7 79,689,929 1,840.0 4,504.2 470 299.0 60.00

08/20/09 7.507 0.540 6.8 79,559,239 1,840.0 4,496.8 466 292.4 60.00

08/20/09 7.767 0.524 6.9 76,091,303 1,840.0 4,218.1 446 291.2 60.00

08/20/09 8.037 0.513 7.0 73,463,370 1,840.0 3,992.6 420 285.8 60.00

08/20/09 8.084 0.484 6.9 70,284,653 1,840.0 3,743.4 397 282.3 60.00

08/20/09 8.002 0.490 6.9 71,233,158 1,840.0 3,832.6 398 262.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

04:00

05:00 C 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

08/20/09 8.049 0.476 6.8 70,112,120 1,840.0 3,696.1 387 275.0 60.00

08/20/09 7.693 0.480 6.7 71,800,380 1,840.0 3,902.2 407 276.0 60.00

08/20/09 7.774 0.427 6.5 65,814,121 1,840.0 3,433.8 361 272.9 60.00

08/20/09 7.693 0.473 6.7 70,807,671 1,840.0 3,848.3 396 273.4 60.00

08/20/09 7.654 0.494 6.8 72,795,230 1,840.0 4,035.4 419 277.9 60.00

08/20/09 8.037 0.497 7.0 71,165,527 1,840.0 3,867.7 404 279.1 60.00

08/20/09 8.002 0.472 6.9 68,565,039 1,840.0 3,689.1 381 277.3 60.00

08/20/09 7.982 0.565 7.3 77,534,472 1,840.0 4,424.5 450 280.7 60.00

08/20/09 8.370 0.648 7.8 83,270,134 1,840.0 4,842.3 496 293.4 60.00

08/20/09 8.532 0.690 8.1 85,398,221 1,840.0 5,058.9 513 296.8 60.00

08/20/09 8.689 0.726 8.4 86,615,396 1,840.0 5,225.1 533 302.4 60.00

08/20/09 8.872 0.738 8.5 87,064,415 1,840.0 5,204.9 534 304.5 60.00

08/20/09 9.164 0.756 8.7 87,060,259 1,840.0 5,157.4 531 304.6 60.00

08/20/09 8.930 0.723 8.4 86,313,596 1,840.0 5,066.3 526 302.9 60.00

08/20/09 8.906 0.687 8.3 82,985,073 1,840.0 4,825.8 503 297.9 60.00

08/20/09 9.076 0.663 8.3 80,104,784 1,840.0 4,571.2 482 293.3 60.00

08/20/09 9.185 0.651 8.4 77,653,566 1,840.0 4,431.3 462 292.0 60.00

08/20/09 9.163 0.649 8.3 78,372,997 1,840.0 4,429.8 466 288.6 60.00

08/21/09 9.427 0.514 7.8 66,060,341 1,840.0 3,410.7 366 280.8 60.00

08/21/09 9.805 0.423 7.6 55,767,874 1,840.0 2,697.5 291 266.9 60.00

08/21/09 10.078 0.441 7.9 55,891,523 1,840.0 2,733.8 282 252.5 60.00

08/21/09 10.234 0.481 8.2 58,796,368 1,840.0 2,939.8 311 249.9 60.00

08/21/09 10.109 0.474 8.1 58,669,888 1,840.0 2,933.5 308 247.5 60.00

08/21/09 9.790 0.552 8.1 68,253,821 1,840.0 3,524.0 372 238.0 60.00

08/21/09 9.568 0.563 8.0 70,558,332 1,840.0 3,681.3 394 262.1 60.00

08/21/09 9.669 0.524 8.0 65,698,045 1,840.0 3,392.0 359 261.5 60.00

08/21/09 9.959 0.614 8.5 72,376,588 1,840.0 3,854.9 413 264.3 60.00

08/21/09 10.563 0.715 9.2 77,856,107 1,840.0 4,231.3 461 271.7 60.00

08/21/09 10.206 0.808 9.6 84,366,031 1,840.0 4,951.9 520 284.9 60.00

08/21/09 9.394 0.756 9.0 84,209,638 1,840.0 5,034.3 527 292.3 60.00

08/21/09 8.816 0.721 8.6 84,065,573 1,840.0 5,117.1 532 294.9 60.00

08/21/09 8.099 0.660 7.9 83,726,234 1,840.0 5,096.4 530 294.9 60.00

08/21/09 7.073 0.564 6.9 81,860,812 1,840.0 4,982.8 521 291.3 60.00

08/21/09 6.413 0.502 6.2 81,099,002 1,840.0 4,892.4 511 291.0 60.00

08/21/09 6.144 0.500 6.1 82,223,252 1,840.0 5,094.3 520 291.1 60.00

08/21/09 5.896 0.450 5.7 79,055,398 1,840.0 4,769.1 494 288.0 60.00

08/21/09 5.640 0.463 5.6 82,838,196 1,840.0 5,132.4 524 287.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07:00

08/21/09 6.144 0.502 6.1 82,531,871 1,840.0 5,113.4 521 291.0 60.00

08/21/09 6.253 0.505 6.1 82,939,746 1,840.0 5,048.5 521 293.0 60.00

08/21/09 6.413 0.505 6.2 81,642,225 1,840.0 4,925.1 509 291.6 60.00

08/21/09 6.698 0.493 6.3 78,412,709 1,840.0 4,602.5 482 289.6 60.00

08/21/09 6.993 0.534 6.7 79,876,800 1,840.0 4,775.3 490 284.1 60.00

08/22/09 6.827 0.531 6.6 80,636,063 1,840.0 4,864.5 500 284.0 60.00

08/22/09 6.624 0.425 6.0 70,909,747 1,840.0 4,008.0 420 277.4 60.00

08/22/09 6.561 0.433 6.0 72,276,171 1,840.0 4,124.4 431 269.0 60.00

08/22/09 6.252 0.375 5.5 68,290,360 1,840.0 3,748.5 390 265.7 60.00

08/22/09 6.009 0.419 5.6 74,995,908 1,840.0 4,361.2 450 266.2 60.00

08/22/09 5.957 0.412 5.5 75,138,087 1,840.0 4,328.6 457 257.3 60.00

08/22/09 5.741 0.437 5.5 79,542,021 1,840.0 4,755.2 488 274.1 60.00

08/22/09 5.640 0.465 5.6 83,301,423 1,840.0 5,161.0 525 281.1 60.00

08/22/09 5.640 0.456 5.6 81,585,601 1,840.0 5,054.8 518 284.0 60.00

08/22/09 5.491 0.449 5.5 81,863,383 1,840.0 5,116.4 519 286.3 60.00

08/22/09 5.539 0.456 5.5 83,064,030 1,840.0 5,146.4 524 289.2 60.00

08/22/09 5.539 0.453 5.5 82,625,740 1,840.0 5,119.2 522 290.9 60.00

08/22/09 5.439 0.438 5.4 81,216,514 1,840.0 5,031.9 510 290.7 60.00

08/22/09 5.539 0.455 5.5 82,910,208 1,840.0 5,136.8 521 292.6 60.00

08/22/09 5.487 0.442 5.4 82,008,249 1,840.0 5,036.4 514 293.6 60.00

08/22/09 5.439 0.448 5.4 83,053,857 1,840.0 5,145.7 521 294.3 60.00

08/22/09 5.487 0.442 5.4 82,017,362 1,840.0 5,036.9 515 294.5 60.00

08/22/09 5.487 0.444 5.4 82,322,201 1,840.0 5,055.6 517 294.6 60.00

08/22/09 5.439 0.454 5.4 84,301,384 1,840.0 5,223.0 529 296.9 60.00

08/22/09 5.338 0.440 5.3 83,276,817 1,840.0 5,159.6 524 296.2 60.00

08/22/09 5.284 0.425 5.2 81,974,044 1,840.0 5,034.3 516 294.0 60.00

08/22/09 5.331 0.425 5.2 81,817,927 1,840.0 4,980.2 509 292.9 60.00

08/22/09 5.524 0.376 5.1 73,887,515 1,840.0 4,256.6 444 286.0 60.00

08/22/09 5.382 0.268 4.5 59,652,964 1,840.0 3,112.3 329 273.5 60.00

08/23/09 5.358 0.205 4.2 48,800,399 1,840.0 2,387.0 248 258.8 60.00

08/23/09 5.279 0.177 4.0 44,470,130 1,840.0 2,102.7 211 252.8 60.00

08/23/09 5.474 0.174 4.1 42,619,825 1,840.0 1,992.0 201 242.4 60.00

08/23/09 5.418 0.191 4.2 45,484,145 1,840.0 2,200.0 218 236.9 60.00

08/23/09 5.411 0.178 4.1 43,422,141 1,840.0 2,053.1 205 235.0 60.00

08/23/09 5.279 0.175 4.0 43,800,703 1,840.0 2,071.0 204 221.7 60.00

08/23/09 5.552 0.210 4.4 47,926,211 1,840.0 2,370.3 232 233.2 60.00

08/23/09 5.680 0.259 4.7 55,312,141 1,840.0 2,855.8 287 238.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

08/23/09 5.570 0.321 4.9 65,620,718 1,840.0 3,602.0 358 246.8 60.00

08/23/09 5.528 0.396 5.2 76,334,369 1,840.0 4,480.5 456 263.0 60.00

08/23/09 5.331 0.423 5.2 81,574,233 1,840.0 4,965.4 504 275.8 60.00

08/23/09 5.385 0.432 5.3 81,715,105 1,840.0 5,018.4 512 283.0 60.00

08/23/09 5.439 0.442 5.4 82,116,634 1,840.0 5,087.7 516 288.5 60.00

08/23/09 5.640 0.459 5.6 82,221,467 1,840.0 5,094.1 519 292.1 60.00

08/23/09 5.942 0.489 5.9 82,979,792 1,840.0 5,141.2 524 295.1 60.00

08/23/09 6.096 0.501 6.0 83,652,762 1,840.0 5,137.4 526 300.7 60.00

08/23/09 6.198 0.512 6.1 84,083,207 1,840.0 5,163.8 530 304.4 60.00

08/23/09 6.356 0.513 6.2 82,857,209 1,840.0 5,043.5 524 304.3 60.00

08/23/09 6.561 0.538 6.4 84,318,363 1,840.0 5,132.4 529 305.5 60.00

08/23/09 6.930 0.570 6.7 85,316,869 1,840.0 5,146.8 531 306.8 60.00

08/23/09 7.241 0.585 7.0 83,724,638 1,840.0 5,050.8 522 303.8 60.00

08/23/09 7.306 0.590 7.0 84,494,071 1,840.0 5,051.3 523 303.9 60.00

08/23/09 7.374 0.573 7.0 82,041,861 1,840.0 4,860.1 503 300.6 60.00

08/23/09 7.654 0.590 7.2 82,148,214 1,840.0 4,821.7 501 299.2 60.00

08/24/09 7.833 0.590 7.3 80,973,954 1,840.0 4,708.8 491 296.9 60.00

08/24/09 7.915 0.522 7.1 73,720,673 1,840.0 4,126.8 434 290.3 60.00

08/24/09 8.442 0.533 7.5 71,249,711 1,840.0 3,949.7 411 281.3 60.00

08/24/09 9.207 0.637 8.5 75,161,537 1,840.0 4,330.0 445 277.8 60.00

08/24/09 9.691 0.754 9.2 82,098,640 1,840.0 4,863.5 494 284.8 60.00

08/24/09 10.112 0.784 9.6 81,858,305 1,840.0 4,849.2 496 271.8 60.00

08/24/09 9.841 0.818 9.6 85,368,613 1,840.0 5,196.4 525 291.1 60.00

08/24/09 9.551 0.801 9.4 85,421,830 1,840.0 5,246.0 531 294.7 60.00

08/24/09 9.266 0.783 9.2 85,304,101 1,840.0 5,285.1 531 297.2 60.00

08/24/09 9.165 0.777 9.1 85,619,432 1,840.0 5,304.7 532 300.3 60.00

08/24/09 8.057 0.676 8.0 84,708,003 1,840.0 5,248.2 532 301.0 60.00

08/24/09 7.388 0.619 7.4 83,874,904 1,840.0 5,242.2 529 299.4 60.00

08/24/09 7.957 0.663 7.9 84,070,158 1,840.0 5,208.7 528 300.7 60.00

08/24/09 8.762 0.744 8.7 85,654,026 1,840.0 5,306.8 531 305.1 60.00

08/24/09 8.964 0.762 8.9 85,802,235 1,840.0 5,316.0 532 306.0 60.00

08/24/09 8.964 0.762 8.9 85,855,953 1,840.0 5,319.3 531 307.4 60.00

08/24/09 9.064 0.772 9.0 85,923,200 1,840.0 5,323.5 531 308.7 60.00

08/24/09 8.863 0.754 8.8 85,917,411 1,840.0 5,323.1 532 309.2 60.00

08/24/09 8.637 0.726 8.5 85,569,657 1,840.0 5,255.1 531 308.3 60.00

08/24/09 8.359 0.705 8.3 85,185,446 1,840.0 5,277.8 530 307.2 60.00

08/24/09 8.637 0.720 8.5 84,839,011 1,840.0 5,210.2 528 305.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

07:00 S C S

08:00 S S

09:00 S S

10:00 S S

11:00 S S

12:00 S S

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

07:00

08:00

09:00

08/24/09 8.999 0.719 8.7 82,830,892 1,840.0 4,996.9 514 303.1 60.00

08/24/09 9.226 0.752 9.0 83,724,105 1,840.0 5,096.2 521 300.9 60.00

08/24/09 9.394 0.719 9.0 80,082,686 1,840.0 4,787.6 494 300.5 60.00

08/25/09 9.793 0.600 8.7 69,068,242 1,840.0 3,828.8 403 288.4 60.00

08/25/09 9.588 0.514 8.1 63,634,704 1,840.0 3,354.7 352 276.7 60.00

08/25/09 10.031 0.496 8.3 59,832,546 1,840.0 3,089.2 326 267.8 60.00

08/25/09 10.076 0.564 8.6 65,752,503 1,840.0 3,502.1 366 265.5 60.00

08/25/09 9.874 0.593 8.6 69,124,599 1,840.0 3,756.8 394 267.7 60.00

08/25/09 9.989 0.608 8.7 70,090,278 1,840.0 3,809.2 401 254.0 60.00

08/25/09 10.267 0.701 9.3 75,576,962 1,840.0 4,271.7 451 273.6 60.00

08/25/09 10.229 0.805 9.8 82,306,487 1,840.0 4,920.5 500 284.4 60.00

08/25/09 10.229 0.826 9.8 84,490,320 1,840.0 5,051.0 525 293.2 60.00

08/25/09 10.333 0.838 9.9 84,817,401 1,840.0 5,070.6 530 298.9 60.00

08/25/09 10.125 0.831 9.7 85,871,162 1,840.0 5,133.6 533 302.2 60.00

08/25/09 10.229 0.843 9.8 86,200,810 1,840.0 5,153.3 535 304.4 60.00

08/25/09 10.229 0.844 9.8 86,270,842 1,840.0 5,157.5 534 307.3 60.00

08/25/09 9.304 0.812 9.4 86,613,217 1,840.0 5,460.4 534 309.2 60.00

08/25/09 9.007 0.783 9.1 86,284,362 1,840.0 5,439.6 534 309.3 60.00

08/25/09 8.908 0.774 9.0 86,159,624 1,840.0 5,431.8 533 308.1 60.00

08/25/09 8.908 0.776 9.0 86,428,943 1,840.0 5,448.8 534 308.2 60.00

08/25/09 8.908 0.777 9.0 86,526,246 1,840.0 5,454.9 534 307.8 60.00

08/25/09 9.185 0.796 9.2 86,678,979 1,840.0 5,417.4 534 307.9 60.00

08/25/09 10.084 0.874 10.1 86,720,858 1,840.0 5,420.1 534 308.6 60.00

08/25/09 10.492 0.917 10.6 86,683,106 1,840.0 5,464.8 534 308.6 60.00

08/25/09 10.683 0.920 10.7 86,213,309 1,840.0 5,388.3 531 311.0 60.00

08/25/09 10.683 0.902 10.7 84,519,368 1,840.0 5,282.4 518 308.8 60.00

08/25/09 9.971 0.822 9.9 83,222,601 1,840.0 5,156.2 508 305.7 60.00

08/26/09 9.355 0.660 8.8 75,169,882 1,840.0 4,412.2 450 297.6 60.00

08/26/09 9.185 0.531 8.0 66,545,788 1,840.0 3,616.6 376 287.0 60.00

08/26/09 8.996 0.467 7.6 61,627,251 1,840.0 3,248.8 334 272.2 60.00

08/26/09 8.889 0.401 7.2 55,770,695 1,840.0 2,818.9 286 264.4 60.00

08/26/09 8.878 0.471 7.5 62,909,818 1,840.0 3,316.5 332 256.6 60.00

08/26/09 8.832 0.574 8.0 71,939,611 1,840.0 4,066.2 417 252.6 60.00

08/26/09 8.611 0.682 8.4 81,400,276 1,840.0 4,954.8 496 278.7 60.00

08/26/09 8.840 0.718 8.7 82,749,448 1,840.0 5,081.9 515 289.1 60.00

08/26/09 8.941 0.709 8.8 80,711,525 1,840.0 4,956.8 502 290.6 60.00

08/26/09 9.165 0.748 9.1 82,330,072 1,840.0 5,100.9 517 295.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

08/26/09 9.106 0.776 9.2 84,489,352 1,840.0 5,326.5 532 299.7 60.00

08/26/09 9.185 0.774 9.2 84,272,668 1,840.0 5,267.1 532 301.8 60.00

08/26/09 9.007 0.765 9.1 84,271,614 1,840.0 5,312.8 533 303.3 60.00

08/26/09 8.710 0.743 8.8 84,625,418 1,840.0 5,335.1 533 304.6 60.00

08/26/09 8.611 0.736 8.7 84,726,688 1,840.0 5,341.5 533 305.2 60.00

08/26/09 8.512 0.729 8.6 84,943,125 1,840.0 5,355.1 534 306.4 60.00

08/26/09 8.611 0.735 8.7 84,670,960 1,840.0 5,338.0 534 305.5 60.00

08/26/09 8.636 0.739 8.8 84,188,649 1,840.0 5,353.3 533 304.5 60.00

08/26/09 8.734 0.750 8.9 84,422,448 1,840.0 5,368.1 532 308.8 60.00

08/26/09 8.710 0.742 8.8 84,510,529 1,840.0 5,327.9 531 311.2 60.00

08/26/09 8.215 0.703 8.3 84,836,329 1,840.0 5,348.4 534 307.4 60.00

08/26/09 8.087 0.686 8.1 84,845,114 1,840.0 5,302.8 530 305.0 60.00

08/26/09 8.246 0.605 7.9 76,780,742 1,840.0 4,590.2 472 294.8 60.00

08/26/09 8.201 0.620 8.0 77,674,407 1,840.0 4,728.0 481 287.8 60.00

08/27/09 8.370 0.547 7.8 70,253,810 1,840.0 4,085.4 421 280.2 60.00

08/27/09 8.442 0.496 7.5 66,344,758 1,840.0 3,677.8 384 272.5 60.00

08/27/09 8.382 0.473 7.3 64,976,190 1,840.0 3,531.3 363 263.2 60.00

08/27/09 8.522 0.452 7.2 62,937,023 1,840.0 3,317.9 342 259.7 60.00

08/27/09 8.731 0.447 7.3 61,436,411 1,840.0 3,205.4 332 258.0 60.00

08/27/09 9.090 0.491 7.6 64,765,089 1,840.0 3,379.0 352 244.9 60.00

08/27/09 9.076 0.622 8.3 75,045,052 1,840.0 4,282.5 442 267.0 60.00

08/27/09 8.482 0.681 8.2 83,214,184 1,840.0 5,020.0 505 282.6 60.00

08/27/09 8.561 0.725 8.5 85,425,688 1,840.0 5,292.7 525 295.0 60.00

08/27/09 8.460 0.721 8.4 86,023,765 1,840.0 5,329.7 532 297.7 60.00

08/27/09 8.561 0.730 8.5 86,074,848 1,840.0 5,332.9 533 300.3 60.00

08/27/09 8.486 0.731 8.5 86,194,659 1,840.0 5,387.2 533 302.6 60.00

08/27/09 8.586 0.733 8.6 85,449,226 1,840.0 5,340.6 532 302.7 60.00

08/27/09 8.986 0.774 9.0 86,229,209 1,840.0 5,389.3 534 303.2 60.00

08/27/09 9.165 0.784 9.1 86,337,786 1,840.0 5,349.2 534 304.3 60.00

08/27/09 8.986 0.772 9.0 85,939,590 1,840.0 5,371.3 535 305.8 60.00

08/27/09 8.886 0.756 8.9 85,077,631 1,840.0 5,317.4 533 305.7 60.00

08/27/09 8.786 0.746 8.8 84,923,169 1,840.0 5,307.7 533 303.9 60.00

08/27/09 8.840 0.754 8.7 86,898,127 1,840.0 5,336.7 533 304.9 60.00

08/27/09 8.816 0.753 8.6 87,695,502 1,840.0 5,338.0 533 303.8 60.00

08/27/09 8.816 0.751 8.6 87,540,108 1,840.0 5,328.5 534 300.9 60.00

08/27/09 8.792 0.744 8.5 87,666,269 1,840.0 5,288.5 532 300.4 60.00

08/27/09 8.848 0.707 8.4 84,370,694 1,840.0 4,998.1 504 296.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00 MC 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

07:00

08:00

09:00

10:00

11:00

08/27/09 8.638 0.698 8.2 85,290,874 1,840.0 5,052.6 506 294.2 60.00

08/28/09 8.322 0.672 7.9 85,283,304 1,840.0 5,052.1 505 291.7 60.00

08/28/09 8.232 0.626 7.6 82,514,330 1,840.0 4,753.5 483 289.3 60.00

08/28/09 8.186 0.655 7.7 85,187,651 1,840.0 5,000.2 502 289.3 60.00

08/28/09 8.449 0.640 7.8 82,182,634 1,840.0 4,734.5 484 286.9 60.00

08/28/09 8.557 0.644 7.9 81,718,331 1,840.0 4,707.7 480 284.2 60.00

08/28/09 8.967 0.676 8.2 82,663,296 1,840.0 4,717.2 485 268.7 60.00

08/28/09 8.455 0.711 8.1 87,984,230 1,840.0 5,259.9 523 289.6 60.00

08/28/09 9.206 0.791 8.9 89,053,482 1,840.0 5,372.2 534 295.0 60.00

08/28/09 9.309 0.799 9.0 88,942,602 1,840.0 5,365.6 534 297.4 60.00

08/28/09 9.206 0.792 8.9 89,213,968 1,840.0 5,381.9 534 300.3 60.00

08/28/09 9.103 0.783 8.8 89,186,478 1,840.0 5,380.2 534 230.0 60.00

08/28/09 8.896 0.764 8.6 88,981,148 1,840.0 5,367.9 535 300.1 60.00

08/28/09 8.768 0.748 8.4 89,195,205 1,840.0 5,332.3 535 302.1 60.00

08/28/09 8.872 0.760 8.5 89,557,160 1,840.0 5,354.0 534 303.1 60.00

08/28/09 9.290 0.796 8.9 89,594,291 1,840.0 5,356.2 535 304.2 60.00

08/28/09 9.185 0.785 8.8 89,396,796 1,840.0 5,344.4 535 306.2 60.00

08/28/09 9.375 0.796 8.9 89,630,592 1,840.0 5,309.7 535 308.2 60.00

08/28/09 9.375 0.793 8.9 89,311,968 1,840.0 5,290.8 530 308.3 60.00

08/28/09 9.036 0.748 8.5 88,244,458 1,840.0 5,179.5 521 306.8 60.00

08/28/09 8.532 0.727 8.1 89,950,270 1,840.0 5,328.6 533 303.3 60.00

08/28/09 8.427 0.709 8.0 88,797,764 1,840.0 5,260.3 527 301.1 60.00

08/28/09 8.216 0.686 7.8 88,155,685 1,840.0 5,222.3 518 300.0 60.00

08/28/09 8.232 0.651 7.6 85,876,714 1,840.0 4,947.3 497 296.9 60.00

08/28/09 7.833 0.637 7.3 87,398,081 1,840.0 5,082.4 510 295.5 60.00

08/29/09 7.764 0.603 7.1 85,170,367 1,840.0 4,860.2 489 292.6 60.00

08/29/09 7.958 0.542 7.0 77,560,834 1,840.0 4,257.4 439 289.2 60.00

08/29/09 8.642 0.448 7.0 64,140,899 1,840.0 3,241.9 333 274.2 60.00

08/29/09 8.642 0.443 7.0 63,359,522 1,840.0 3,202.4 326 261.0 60.00

08/29/09 8.672 0.453 7.1 63,886,310 1,840.0 3,263.7 329 256.9 60.00

08/29/09 8.641 0.483 7.3 66,368,452 1,840.0 3,498.7 354 244.7 60.00

08/29/09 8.611 0.395 6.9 57,314,755 1,840.0 2,865.8 288 257.7 60.00

08/29/09 8.318 0.454 7.1 64,153,225 1,840.0 3,416.8 335 253.4 60.00

08/29/09 8.832 0.608 8.0 76,129,369 1,840.0 4,302.9 444 262.9 60.00

08/29/09 8.906 0.675 8.3 81,476,193 1,840.0 4,738.0 484 275.0 60.00

08/29/09 8.824 0.678 8.3 81,919,723 1,840.0 4,808.3 489 279.9 60.00

08/29/09 8.585 0.684 8.3 82,568,696 1,840.0 4,981.1 505 283.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

08/29/09 8.482 0.680 8.2 83,131,773 1,840.0 5,015.0 511 287.2 60.00

08/29/09 8.638 0.684 8.2 83,552,070 1,840.0 4,949.5 502 288.2 60.00

08/29/09 8.482 0.694 8.2 84,764,219 1,840.0 5,113.5 513 288.2 60.00

08/29/09 8.275 0.660 8.0 82,645,986 1,840.0 4,985.7 508 286.7 60.00

08/29/09 8.350 0.642 8.0 80,412,648 1,840.0 4,807.3 492 284.0 60.00

08/29/09 8.449 0.588 7.8 75,497,586 1,840.0 4,349.3 452 276.7 60.00

08/29/09 7.803 0.512 7.0 73,283,911 1,840.0 4,102.3 423 270.3 60.00

08/29/09 6.438 0.484 6.0 80,874,238 1,840.0 4,703.0 483 274.3 60.00

08/29/09 5.351 0.354 4.8 73,897,066 1,840.0 4,136.6 428 271.5 60.00

08/29/09 5.128 0.341 4.6 74,197,276 1,840.0 4,153.4 429 269.3 60.00

08/29/09 5.052 0.312 4.4 70,961,635 1,840.0 3,856.6 398 266.1 60.00

08/29/09 4.822 0.296 4.2 70,560,708 1,840.0 3,834.8 392 262.8 60.00

08/30/09 4.921 0.288 4.2 68,613,114 1,840.0 3,654.4 377 262.0 60.00

08/30/09 4.853 0.273 4.1 66,809,501 1,840.0 3,522.0 362 261.0 60.00

08/30/09 4.971 0.275 4.2 65,628,810 1,840.0 3,459.8 356 258.1 60.00

08/30/09 5.023 0.272 4.2 64,936,925 1,840.0 3,388.0 346 256.5 60.00

08/30/09 5.272 0.305 4.5 67,947,987 1,840.0 3,619.0 371 257.1 60.00

08/30/09 5.511 0.335 4.8 69,882,022 1,840.0 3,797.9 389 245.4 60.00

08/30/09 6.339 0.337 5.3 63,645,819 1,840.0 3,320.7 340 258.3 60.00

08/30/09 8.013 0.431 6.7 64,403,784 1,840.0 3,360.2 334 255.0 60.00

08/30/09 8.267 0.515 7.2 71,663,796 1,840.0 3,894.8 395 258.3 60.00

08/30/09 8.382 0.520 7.3 71,386,116 1,840.0 3,879.7 395 262.7 60.00

08/30/09 8.330 0.540 7.4 73,162,982 1,840.0 4,055.8 412 265.0 60.00

08/30/09 8.249 0.540 7.4 73,106,696 1,840.0 4,092.4 417 268.9 60.00

08/30/09 8.118 0.487 7.0 69,667,569 1,840.0 3,748.4 382 265.6 60.00

08/30/09 8.267 0.514 7.2 71,556,525 1,840.0 3,889.0 396 267.3 60.00

08/30/09 8.037 0.491 7.0 70,321,069 1,840.0 3,821.8 385 265.6 60.00

08/30/09 8.185 0.512 7.2 71,242,597 1,840.0 3,910.6 395 266.5 60.00

08/30/09 8.557 0.616 7.9 78,123,928 1,840.0 4,500.6 452 271.9 60.00

08/30/09 8.743 0.694 8.3 83,848,565 1,840.0 4,967.1 496 282.8 60.00

08/30/09 8.460 0.727 8.4 86,692,725 1,840.0 5,371.2 527 292.0 60.00

08/30/09 8.187 0.694 8.2 84,856,780 1,840.0 5,303.6 520 293.4 60.00

08/30/09 8.387 0.716 8.4 85,420,968 1,840.0 5,338.8 525 292.0 60.00

08/30/09 8.057 0.682 8.0 85,395,959 1,840.0 5,290.8 522 291.1 60.00

08/30/09 7.722 0.640 7.6 84,347,327 1,840.0 5,180.0 513 288.9 60.00

08/30/09 7.900 0.590 7.5 78,878,119 1,840.0 4,672.7 469 281.8 60.00

08/31/09 8.412 0.519 7.4 70,278,985 1,840.0 3,857.7 391 273.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

01:00

02:00 S S S

03:00

04:00

05:00 C C

06:00 C

07:00 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 S

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

07:00 C

08:00

09:00 S S

10:00 S S

11:00

12:00 S S

13:00

08/31/09 8.118 0.472 7.0 67,513,364 1,840.0 3,632.5 367 265.4 60.00

08/31/09 8.084 0.445 6.9 64,569,546 1,840.0 3,439.1 342 259.3 60.00

08/31/09 8.049 0.433 6.8 63,843,929 1,840.0 3,365.7 337 256.7 60.00

08/31/09 8.382 0.508 7.3 69,707,092 1,840.0 3,788.4 374 257.1 60.00

08/31/09 8.442 0.538 7.5 71,911,318 1,840.0 3,986.4 395 245.6 60.00

08/31/09 8.292 0.618 7.8 79,378,301 1,840.0 4,659.1 464 265.9 60.00

08/31/09 7.586 0.633 7.4 85,756,131 1,840.0 5,219.9 513 277.0 60.00

08/31/09 6.748 0.576 6.7 86,158,498 1,840.0 5,338.1 528 284.2 60.00

08/31/09 6.748 0.574 6.7 85,816,677 1,840.0 5,316.9 526 290.2 60.00

08/31/09 6.689 0.573 6.7 85,687,835 1,840.0 5,355.5 530 292.7 60.00

08/31/09 6.748 0.574 6.7 85,804,789 1,840.0 5,316.2 533 294.8 60.00

08/31/09 6.748 0.572 6.7 85,514,464 1,840.0 5,298.2 528 293.7 60.00

08/31/09 6.748 0.573 6.7 85,779,518 1,840.0 5,314.6 527 295.5 60.00

08/31/09 5.990 0.516 6.0 86,209,680 1,840.0 5,388.1 531 296.6 60.00

08/31/09 5.990 0.508 6.0 84,773,941 1,840.0 5,298.4 529 297.5 60.00

08/31/09 5.891 0.499 5.9 84,801,317 1,840.0 5,300.1 529 298.2 60.00

08/31/09 5.942 0.504 5.9 85,553,782 1,840.0 5,300.6 526 298.7 60.00

08/31/09 6.808 0.580 6.7 86,725,296 1,840.0 5,326.0 526 299.1 60.00

08/31/09 7.519 0.645 7.4 87,316,913 1,840.0 5,362.4 531 299.2 60.00

08/31/09 7.824 0.666 7.7 86,709,046 1,840.0 5,325.1 525 299.5 60.00

08/31/09 7.758 0.640 7.5 85,531,358 1,840.0 5,159.8 513 296.9 60.00

08/31/09 7.366 0.511 6.8 75,305,331 1,840.0 4,338.2 444 282.8 60.00

08/31/09 7.176 0.467 6.5 71,955,909 1,840.0 4,067.1 408 272.8 60.00

09/01/09 7.176 0.359 6.0 59,936,217 1,840.0 3,127.1 313 264.4 60.00

09/01/09 7.114 0.308 5.7 54,200,482 1,840.0 2,710.0 263 255.7 60.00

09/01/09 7.407 0.319 6.0 53,297,441 1,840.0 2,693.8 256 249.5 60.00

09/01/09 7.531 0.319 6.1 52,443,591 1,840.0 2,650.7 255 247.1 60.00

09/01/09 8.084 0.396 6.9 57,491,948 1,840.0 3,062.1 288 243.8 60.00

09/01/09 8.340 0.554 7.7 72,108,192 1,840.0 4,154.0 396 242.5 60.00

09/01/09 8.455 0.632 8.1 78,150,032 1,840.0 4,672.0 449 270.3 60.00

09/01/09 8.586 0.747 8.6 87,033,322 1,840.0 5,439.6 522 287.0 60.00

09/01/09 8.287 0.712 8.3 85,922,685 1,840.0 5,370.2 521 292.5 60.00

09/01/09 8.187 0.714 8.2 87,226,621 1,840.0 5,451.7 531 294.3 60.00

09/01/09 8.187 0.713 8.2 87,161,940 1,840.0 5,447.6 531 296.2 60.00

09/01/09 8.158 0.701 8.1 86,705,102 1,840.0 5,371.9 522 295.0 60.00

09/01/09 7.824 0.682 7.7 88,808,456 1,840.0 5,454.0 529 297.8 60.00

09/01/09 7.586 0.652 7.4 88,288,336 1,840.0 5,374.1 530 299.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 S C SC S

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 S

13:00 S S SC

14:00 C

15:00 C

16:00 C

17:00

18:00

19:00

20:00

21:00 S S S

22:00 S S S

23:00

00:00

01:00

02:00

09/01/09 7.176 0.603 7.0 86,298,799 1,840.0 5,253.0 521 297.7 60.00

09/01/09 6.868 0.574 6.7 85,806,844 1,840.0 5,223.0 520 295.1 60.00

09/01/09 6.808 0.577 6.7 86,297,664 1,840.0 5,299.8 525 297.5 60.00

09/01/09 6.889 0.537 6.6 81,602,055 1,840.0 4,878.4 489 294.6 60.00

09/01/09 6.867 0.491 6.4 76,926,302 1,840.0 4,473.4 445 285.9 60.00

09/01/09 6.952 0.544 6.6 82,653,147 1,840.0 4,896.3 483 284.7 60.00

09/01/09 6.975 0.512 6.5 78,886,336 1,840.0 4,587.4 456 281.6 60.00

09/01/09 6.438 0.463 6.0 77,400,176 1,840.0 4,501.0 447 274.0 60.00

09/01/09 6.191 0.390 5.5 71,098,698 1,840.0 3,941.4 391 269.2 60.00

09/01/09 6.100 0.322 5.1 63,244,870 1,840.0 3,299.7 323 260.6 60.00

09/02/09 5.996 0.258 4.7 55,099,590 1,840.0 2,695.1 262 254.2 60.00

09/02/09 6.141 0.222 4.6 48,263,886 1,840.0 2,255.8 216 248.1 60.00

09/02/09 6.599 0.248 5.0 49,634,746 1,840.0 2,346.9 223 241.4 60.00

09/02/09 6.939 0.305 5.5 55,540,351 1,840.0 2,746.8 269 241.5 60.00

09/02/09 7.363 0.333 5.9 56,585,980 1,840.0 2,829.3 270 242.1 60.00

09/02/09 7.850 0.475 6.7 70,992,000 1,840.0 3,781.1 373 242.7 60.00

09/02/09 7.795 0.616 7.4 83,436,349 1,840.0 4,942.7 484 251.4 60.00

09/02/09 7.073 0.599 6.9 87,074,833 1,840.0 5,300.2 529 279.0 60.00

09/02/09 7.176 0.612 7.0 87,616,125 1,840.0 5,333.1 529 287.7 60.00

09/02/09 7.689 0.664 7.5 88,775,654 1,840.0 5,403.8 531 293.9 60.00

09/02/09 8.201 0.707 8.0 88,604,844 1,840.0 5,393.3 532 296.9 60.00

09/02/09 8.201 0.708 8.0 88,689,004 1,840.0 5,398.5 533 300.4 60.00

09/02/09 8.129 0.706 8.0 88,447,591 1,840.0 5,431.9 534 303.2 60.00

09/02/09 8.129 0.703 8.0 88,104,517 1,840.0 5,410.8 534 304.4 60.00

09/02/09 8.738 0.758 8.6 88,328,204 1,840.0 5,424.5 534 305.5 60.00

09/02/09 8.535 0.739 8.4 88,166,373 1,840.0 5,414.5 534 307.9 60.00

09/02/09 8.535 0.728 8.4 86,855,409 1,840.0 5,334.0 529 307.0 60.00

09/02/09 8.433 0.716 8.3 86,400,134 1,840.0 5,306.1 526 308.2 60.00

09/02/09 8.611 0.732 8.4 87,292,618 1,840.0 5,313.5 530 309.5 60.00

09/02/09 9.329 0.798 9.1 87,884,323 1,840.0 5,349.5 533 306.6 60.00

09/02/09 10.428 0.800 9.9 81,023,424 1,840.0 4,799.7 484 300.5 60.00

09/02/09 11.166 0.865 10.6 81,818,005 1,840.0 4,846.8 481 290.2 60.00

09/02/09 11.064 0.897 10.6 84,833,267 1,840.0 5,071.5 502 291.0 60.00

09/02/09 11.907 0.942 11.2 84,273,689 1,840.0 4,946.5 490 288.7 60.00

09/03/09 11.927 0.810 10.7 75,827,043 1,840.0 4,244.7 429 282.3 60.00

09/03/09 11.707 0.775 10.4 74,682,507 1,840.0 4,140.0 412 273.8 60.00

09/03/09 11.810 0.830 10.8 77,005,530 1,840.0 4,394.4 438 270.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

03:00

04:00

05:00 C C

06:00 C

07:00

08:00 C

09:00 S S SC

10:00 S S SC

11:00 MC

12:00 S S SC

13:00 S S SC

14:00 C

15:00 S S S

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

07:00 C

08:00 C

09:00 C

10:00 C

11:00 C

12:00 C

13:00

14:00

15:00

09/03/09 12.028 0.848 11.0 77,220,319 1,840.0 4,406.6 441 272.3 60.00

09/03/09 12.050 0.768 10.6 72,602,147 1,840.0 3,985.2 397 269.2 60.00

09/03/09 11.807 0.864 10.9 79,394,952 1,840.0 4,573.8 452 255.2 60.00

09/03/09 11.378 0.946 11.0 86,161,174 1,840.0 5,197.8 510 279.2 60.00

09/03/09 10.661 0.911 10.4 87,826,720 1,840.0 5,346.0 524 287.2 60.00

09/03/09 10.251 0.878 10.0 88,027,048 1,840.0 5,358.2 532 292.6 60.00

09/03/09 11.068 0.950 10.7 89,002,398 1,840.0 5,369.1 532 297.4 60.00

09/03/09 11.168 0.955 10.7 89,481,640 1,840.0 5,349.5 534 300.8 60.00

09/03/09 12.003 1.026 11.5 89,413,846 1,840.0 5,345.4 535 301.9 60.00

09/03/09 11.692 0.988 11.1 89,224,296 1,840.0 5,285.6 534 302.5 60.00

09/03/09 11.801 0.993 11.1 89,687,228 1,840.0 5,264.2 534 305.0 60.00

09/03/09 11.271 0.951 10.7 89,052,302 1,840.0 5,275.4 534 305.6 60.00

09/03/09 10.639 0.896 10.1 88,868,852 1,840.0 5,264.5 533 305.2 60.00

09/03/09 9.902 0.833 9.4 88,797,912 1,840.0 5,260.3 533 306.2 60.00

09/03/09 9.270 0.769 8.8 87,609,908 1,840.0 5,189.9 526 306.6 60.00

09/03/09 8.977 0.746 8.6 86,900,407 1,840.0 5,195.1 525 303.9 60.00

09/03/09 8.999 0.763 8.7 87,864,093 1,840.0 5,300.5 532 303.1 60.00

09/03/09 9.498 0.783 9.1 86,246,401 1,840.0 5,156.0 520 301.6 60.00

09/03/09 10.020 0.837 9.6 87,373,880 1,840.0 5,223.4 527 299.6 60.00

09/03/09 10.194 0.798 9.5 84,204,659 1,840.0 4,896.7 494 294.7 60.00

09/03/09 10.046 0.712 9.1 78,435,683 1,840.0 4,433.3 453 285.0 60.00

09/04/09 9.906 0.662 8.8 75,431,128 1,840.0 4,181.5 428 277.7 60.00

09/04/09 9.138 0.553 7.8 71,060,916 1,840.0 3,784.8 390 271.3 60.00

09/04/09 8.611 0.483 7.2 67,165,751 1,840.0 3,504.3 360 264.6 60.00

09/04/09 8.148 0.411 6.6 62,437,578 1,840.0 3,155.8 321 261.3 60.00

09/04/09 7.535 0.413 6.3 65,671,993 1,840.0 3,426.4 345 255.5 60.00

09/04/09 7.162 0.461 6.3 73,339,395 1,840.0 4,025.7 407 244.7 60.00

09/04/09 7.297 0.560 6.8 82,510,260 1,840.0 4,798.1 485 268.5 60.00

09/04/09 7.620 0.619 7.3 84,946,717 1,840.0 5,078.4 514 278.0 60.00

09/04/09 8.201 0.690 8.0 86,442,932 1,840.0 5,261.7 527 285.0 60.00

09/04/09 10.654 0.903 10.3 87,856,368 1,840.0 5,300.0 530 292.7 60.00

09/04/09 10.251 0.873 10.0 87,476,838 1,840.0 5,324.7 531 296.2 60.00

09/04/09 9.226 0.781 9.0 86,919,657 1,840.0 5,290.8 532 297.9 60.00

09/04/09 8.509 0.705 8.3 85,150,922 1,840.0 5,183.1 521 299.0 60.00

09/04/09 8.172 0.668 7.9 84,803,029 1,840.0 5,115.8 517 300.7 60.00

09/04/09 8.816 0.736 8.6 85,765,809 1,840.0 5,220.5 529 298.2 60.00

09/04/09 9.449 0.798 9.3 86,034,655 1,840.0 5,283.7 531 300.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

09/04/09 9.620 0.787 9.3 84,786,668 1,840.0 5,114.9 519 300.0 60.00

09/04/09 9.498 0.756 9.1 83,253,827 1,840.0 4,977.1 508 298.6 60.00

09/04/09 9.270 0.717 8.8 81,660,943 1,840.0 4,837.5 488 295.6 60.00

09/04/09 8.919 0.747 8.7 86,004,057 1,840.0 5,235.0 525 297.1 60.00

09/04/09 8.816 0.746 8.6 86,897,338 1,840.0 5,289.4 531 297.5 60.00

09/04/09 8.792 0.732 8.5 86,327,606 1,840.0 5,207.8 523 297.9 60.00

09/04/09 8.505 0.660 8.0 82,639,358 1,840.0 4,850.6 490 294.1 60.00

09/04/09 7.764 0.531 7.1 74,919,128 1,840.0 4,275.3 437 283.2 60.00

09/05/09 7.457 0.404 6.3 64,286,952 1,840.0 3,389.0 344 270.9 60.00

09/05/09 7.575 0.424 6.4 66,370,647 1,840.0 3,498.9 354 261.7 60.00

09/05/09 7.977 0.423 6.6 64,195,018 1,840.0 3,314.4 342 258.9 60.00

09/05/09 8.766 0.435 7.1 61,359,151 1,840.0 3,101.3 316 254.8 60.00

09/05/09 9.568 0.425 7.5 56,816,498 1,840.0 2,779.0 276 249.0 60.00

09/05/09 10.063 0.386 7.8 49,597,004 1,840.0 2,399.0 232 233.7 60.00

09/05/09 10.579 0.419 8.2 51,236,591 1,840.0 2,478.3 239 244.9 60.00

09/05/09 11.126 0.625 9.4 66,594,310 1,840.0 3,510.7 350 248.9 60.00

09/05/09 10.418 0.819 9.8 83,764,022 1,840.0 4,916.6 492 268.6 60.00

09/05/09 10.654 0.909 10.3 88,431,272 1,840.0 5,334.7 528 290.9 60.00

09/05/09 11.072 0.951 10.8 88,288,669 1,840.0 5,374.1 531 299.2 60.00

09/05/09 10.969 0.940 10.7 88,059,843 1,840.0 5,360.2 530 303.7 60.00

09/05/09 10.861 0.918 10.5 87,579,114 1,840.0 5,283.3 524 306.6 60.00

09/05/09 10.551 0.907 10.2 89,165,362 1,840.0 5,379.0 533 307.9 60.00

09/05/09 10.149 0.877 9.9 88,763,536 1,840.0 5,403.0 532 306.9 60.00

09/05/09 9.930 0.847 9.6 88,448,456 1,840.0 5,335.7 529 308.8 60.00

09/05/09 9.930 0.856 9.6 89,404,204 1,840.0 5,393.4 533 310.1 60.00

09/05/09 9.916 0.827 9.5 87,257,623 1,840.0 5,216.5 520 308.3 60.00

09/05/09 9.707 0.801 9.3 86,318,641 1,840.0 5,160.4 512 302.3 60.00

09/05/09 9.603 0.812 9.2 88,484,211 1,840.0 5,289.8 526 305.7 60.00

09/05/09 9.516 0.812 9.2 88,420,541 1,840.0 5,334.1 527 304.4 60.00

09/05/09 9.723 0.815 9.4 86,861,719 1,840.0 5,240.0 521 302.2 60.00

09/05/09 9.707 0.783 9.3 84,431,780 1,840.0 5,047.6 500 296.1 60.00

09/05/09 9.636 0.809 9.4 86,232,946 1,840.0 5,249.0 515 292.7 60.00

09/06/09 9.902 0.781 9.4 83,283,751 1,840.0 4,933.7 494 290.7 60.00

09/06/09 10.169 0.694 9.3 74,775,641 1,840.0 4,267.1 429 279.5 60.00

09/06/09 10.310 0.591 8.8 67,330,572 1,840.0 3,586.1 364 270.4 60.00

09/06/09 10.124 0.487 8.2 59,570,035 1,840.0 3,010.9 307 261.7 60.00

09/06/09 9.772 0.479 8.0 59,967,060 1,840.0 3,063.5 303 253.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

05:00 C 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 S S

21:00 S S

22:00 S S

23:00 S S

00:00 S S

01:00 S S

02:00 S S

03:00 S S

04:00 S S

05:00 S C C S

06:00 S C S

07:00 S S

08:00 S S

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

09/06/09 9.259 0.432 7.5 57,720,526 1,840.0 2,917.4 287 238.6 60.00

09/06/09 9.448 0.486 7.9 61,695,336 1,840.0 3,218.9 312 248.9 60.00

09/06/09 9.404 0.639 8.6 74,489,780 1,840.0 4,250.8 416 259.1 60.00

09/06/09 9.185 0.721 8.8 82,080,789 1,840.0 4,907.0 486 276.0 60.00

09/06/09 8.863 0.749 8.8 85,340,047 1,840.0 5,287.4 521 289.4 60.00

09/06/09 9.246 0.792 9.1 87,279,190 1,840.0 5,360.1 528 298.5 60.00

09/06/09 9.449 0.818 9.3 88,154,955 1,840.0 5,413.9 531 302.3 60.00

09/06/09 9.653 0.836 9.5 88,169,924 1,840.0 5,414.8 531 305.0 60.00

09/06/09 9.739 0.828 9.5 87,345,247 1,840.0 5,316.7 526 306.4 60.00

09/06/09 9.449 0.813 9.3 87,662,620 1,840.0 5,383.7 527 306.4 60.00

09/06/09 9.551 0.822 9.4 87,656,428 1,840.0 5,383.2 526 307.6 60.00

09/06/09 9.856 0.857 9.7 88,508,348 1,840.0 5,435.5 531 309.2 60.00

09/06/09 9.957 0.860 9.8 87,969,316 1,840.0 5,402.4 528 308.5 60.00

09/06/09 10.033 0.851 9.7 87,940,087 1,840.0 5,305.1 524 309.2 60.00

09/06/09 10.149 0.881 9.9 89,183,873 1,840.0 5,428.6 533 309.2 60.00

09/06/09 10.161 0.860 10.0 86,185,436 1,840.0 5,292.9 512 305.5 60.00

09/06/09 10.567 0.891 10.4 85,896,477 1,840.0 5,275.1 507 300.0 60.00

09/06/09 11.177 0.969 11.0 88,272,137 1,840.0 5,421.1 526 299.9 60.00

09/06/09 11.380 0.957 11.2 85,628,869 1,840.0 5,258.7 502 296.8 60.00

09/07/09 11.888 1.006 11.7 86,199,655 1,840.0 5,293.8 505 292.7 60.00

09/07/09 11.888 0.983 11.7 84,216,196 1,840.0 5,172.0 486 291.6 60.00

09/07/09 11.685 0.938 11.5 81,736,050 1,840.0 5,019.7 470 285.4 60.00

09/07/09 11.482 0.884 11.3 78,393,795 1,840.0 4,814.4 447 280.6 60.00

09/07/09 10.974 0.859 10.8 79,689,219 1,840.0 4,893.9 457 277.9 60.00

09/07/09 9.856 0.680 9.7 70,294,285 1,840.0 4,317.0 385 259.8 60.00

09/07/09 8.230 0.499 8.1 61,773,684 1,840.0 3,793.7 308 263.0 60.00

09/07/09 8.535 0.593 8.4 70,702,215 1,840.0 4,342.0 371 261.5 60.00

09/07/09 9.246 0.769 9.1 84,668,915 1,840.0 5,199.8 489 276.5 60.00

09/07/09 9.246 0.805 9.1 88,611,361 1,840.0 5,441.9 527 293.2 60.00

09/07/09 9.449 0.819 9.3 88,276,432 1,840.0 5,421.3 530 301.2 60.00

09/07/09 9.551 0.825 9.4 88,005,604 1,840.0 5,404.7 531 303.8 60.00

09/07/09 9.367 0.813 9.3 87,611,844 1,840.0 5,428.1 527 306.7 60.00

09/07/09 9.348 0.814 9.2 88,718,633 1,840.0 5,448.5 530 308.8 60.00

09/07/09 9.754 0.844 9.6 88,133,596 1,840.0 5,412.6 528 308.2 60.00

09/07/09 9.754 0.845 9.6 88,214,904 1,840.0 5,417.6 528 307.7 60.00

09/07/09 9.653 0.845 9.5 89,129,107 1,840.0 5,473.7 532 309.9 60.00

09/07/09 9.739 0.846 9.5 89,196,615 1,840.0 5,429.4 530 310.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

07:00 C

08:00

09:00

10:00 M M

11:00 S S S IM

12:00 S SC S IM

13:00 MC 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 C C

06:00 C

09/07/09 10.033 0.869 9.7 89,831,244 1,840.0 5,419.2 530 308.9 60.00

09/07/09 9.944 0.864 9.7 89,298,016 1,840.0 5,435.5 531 306.5 60.00

09/07/09 9.930 0.835 9.6 87,161,631 1,840.0 5,258.1 517 303.7 60.00

09/07/09 10.087 0.781 9.4 83,271,549 1,840.0 4,842.4 480 297.3 60.00

09/07/09 10.231 0.660 9.0 73,515,975 1,840.0 4,035.4 406 285.0 60.00

09/07/09 10.286 0.569 8.6 66,255,699 1,840.0 3,456.8 347 270.2 60.00

09/08/09 10.472 0.484 8.3 58,476,467 1,840.0 2,892.0 287 262.3 60.00

09/08/09 10.177 0.429 7.8 55,181,640 1,840.0 2,639.1 256 253.7 60.00

09/08/09 9.916 0.398 7.6 52,441,028 1,840.0 2,508.0 244 246.4 60.00

09/08/09 9.880 0.362 7.4 49,017,800 1,840.0 2,291.1 221 243.6 60.00

09/08/09 9.676 0.387 7.5 51,657,063 1,840.0 2,498.6 235 240.2 60.00

09/08/09 9.824 0.528 8.3 63,696,839 1,840.0 3,357.9 325 230.0 60.00

09/08/09 10.046 0.693 9.1 76,373,607 1,840.0 4,316.8 424 258.0 60.00

09/08/09 10.229 0.868 9.8 88,779,763 1,840.0 5,307.5 521 276.7 60.00

09/08/09 9.739 0.841 9.5 88,696,465 1,840.0 5,398.9 531 288.5 60.00

09/08/09 9.534 0.830 9.3 89,447,240 1,840.0 5,444.6 533 296.3 60.00

09/08/09 9.226 0.808 9.0 89,946,235 1,840.0 5,475.0 534 300.2 60.00

09/08/09 9.124 0.772 8.9 86,965,000 1,840.0 5,293.5 533 13.1 60.00

09/08/09 9.246 0.790 9.1 86,965,000 1,840.0 5,340.8 530 245.1 60.00

09/08/09 9.653 0.840 9.5 88,664,244 1,840.0 5,445.1 530 100.5 60.00

09/08/09 9.856 0.854 9.7 88,194,430 1,840.0 5,416.3 530 105.2 60.00

09/08/09 9.739 0.834 9.5 88,033,685 1,840.0 5,358.6 528 105.1 60.00

09/08/09 9.739 0.837 9.5 88,288,741 1,840.0 5,374.1 528 105.3 60.00

09/08/09 9.841 0.850 9.6 88,778,992 1,840.0 5,403.9 528 106.0 60.00

09/08/09 9.796 0.794 9.3 85,568,151 1,840.0 5,069.0 504 102.0 60.00

09/08/09 9.776 0.632 8.6 73,593,481 1,840.0 4,039.6 405 86.1 60.00

09/08/09 9.776 0.620 8.6 72,303,645 1,840.0 3,968.9 392 82.9 60.00

09/08/09 9.759 0.621 8.5 73,187,938 1,840.0 3,977.6 391 83.2 60.00

09/08/09 9.874 0.628 8.6 73,161,786 1,840.0 3,976.2 390 82.5 60.00

09/08/09 10.031 0.532 8.3 64,223,145 1,840.0 3,315.9 331 71.9 60.00

09/09/09 9.785 0.407 7.5 54,438,188 1,840.0 2,603.6 252 60.1 60.00

09/09/09 8.385 0.354 6.5 54,544,404 1,840.0 2,638.3 254 59.7 60.00

09/09/09 9.934 0.418 7.7 54,457,722 1,840.0 2,634.1 254 59.4 60.00

09/09/09 9.968 0.449 7.9 56,914,070 1,840.0 2,814.8 271 117.7 60.00

09/09/09 10.267 0.699 9.3 75,359,388 1,840.0 4,259.4 417 258.5 60.00

09/09/09 10.137 0.858 9.8 87,731,161 1,840.0 5,292.5 525 265.8 60.00

09/09/09 9.124 0.771 8.9 86,816,203 1,840.0 5,284.5 529 288.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

09/09/09 8.332 0.708 8.2 86,480,839 1,840.0 5,311.1 529 290.9 60.00

09/09/09 7.925 0.674 7.8 86,587,883 1,840.0 5,317.6 530 294.4 60.00

09/09/09 7.484 0.636 7.3 87,362,223 1,840.0 5,317.7 530 299.6 60.00

09/09/09 7.586 0.643 7.4 87,139,842 1,840.0 5,304.2 529 301.3 60.00

09/09/09 7.689 0.650 7.5 86,922,082 1,840.0 5,290.9 530 303.3 60.00

09/09/09 7.689 0.655 7.5 87,577,136 1,840.0 5,330.8 529 306.6 60.00

09/09/09 7.996 0.686 7.8 88,173,560 1,840.0 5,367.1 529 310.0 60.00

09/09/09 8.509 0.734 8.3 88,661,356 1,840.0 5,396.8 532 310.6 60.00

09/09/09 7.791 0.673 7.6 88,769,606 1,840.0 5,403.4 536 312.8 60.00

09/09/09 7.381 0.636 7.2 88,588,738 1,840.0 5,392.4 536 313.8 60.00

09/09/09 7.073 0.600 6.9 87,145,460 1,840.0 5,304.5 531 311.5 60.00

09/09/09 8.718 0.654 8.2 79,902,486 1,840.0 4,689.9 473 308.0 60.00

09/09/09 9.916 0.784 9.5 82,709,006 1,840.0 4,944.6 493 304.1 60.00

09/09/09 10.194 0.770 9.5 81,249,899 1,840.0 4,724.9 477 303.8 60.00

09/09/09 10.231 0.664 9.0 73,889,689 1,840.0 4,055.9 412 294.4 60.00

09/09/09 10.322 0.644 8.9 72,465,600 1,840.0 3,899.0 391 282.9 60.00

09/09/09 10.206 0.643 8.8 73,194,745 1,840.0 3,938.2 391 280.2 60.00

09/10/09 10.310 0.644 8.8 73,339,135 1,840.0 3,906.1 390 277.2 60.00

09/10/09 10.180 0.587 8.6 68,363,089 1,840.0 3,603.9 359 273.7 60.00

09/10/09 9.114 0.474 7.7 61,728,460 1,840.0 3,254.1 314 265.9 60.00

09/10/09 8.013 0.401 6.7 59,978,067 1,840.0 3,129.3 305 261.1 60.00

09/10/09 7.498 0.423 6.4 66,300,166 1,840.0 3,531.2 349 260.3 60.00

09/10/09 7.119 0.443 6.2 71,676,145 1,840.0 3,895.4 393 253.8 60.00

09/10/09 7.479 0.573 7.1 80,816,278 1,840.0 4,787.5 480 280.0 60.00

09/10/09 7.316 0.621 7.2 86,445,105 1,840.0 5,308.9 529 297.0 60.00

09/10/09 7.176 0.609 7.0 87,132,393 1,840.0 5,303.7 532 300.7 60.00

09/10/09 7.241 0.619 7.0 88,557,235 1,840.0 5,342.3 532 304.2 60.00

09/10/09 7.306 0.628 7.0 89,943,718 1,840.0 5,377.1 533 307.4 60.00

09/10/09 7.758 0.670 7.5 89,555,305 1,840.0 5,402.5 534 308.5 60.00

09/10/09 8.099 0.702 7.9 89,043,000 1,840.0 5,420.0 534 309.9 60.00

09/10/09 8.611 0.744 8.4 88,812,350 1,840.0 5,405.9 534 313.8 60.00

09/10/09 9.226 0.798 9.0 88,852,334 1,840.0 5,408.4 536 316.4 60.00

09/10/09 9.226 0.797 9.0 88,766,191 1,840.0 5,403.1 534 317.1 60.00

09/10/09 9.431 0.816 9.2 88,865,095 1,840.0 5,409.2 534 318.1 60.00

09/10/09 9.827 0.851 9.5 89,815,481 1,840.0 5,418.2 535 319.4 60.00

09/10/09 10.059 0.879 9.9 88,983,773 1,840.0 5,464.8 534 318.0 60.00

09/10/09 9.971 0.859 9.9 86,977,399 1,840.0 5,388.8 530 313.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07:00

08:00

09/10/09 9.796 0.720 9.3 77,551,459 1,840.0 4,594.1 459 307.3 60.00

09/10/09 10.644 0.559 8.9 62,996,695 1,840.0 3,286.8 335 294.8 60.00

09/10/09 11.123 0.577 9.3 62,191,484 1,840.0 3,244.7 316 276.1 60.00

09/10/09 11.134 0.648 9.6 67,700,081 1,840.0 3,642.6 355 271.7 60.00

09/11/09 11.022 0.658 9.6 68,703,282 1,840.0 3,733.9 365 271.8 60.00

09/11/09 10.800 0.656 9.5 69,160,314 1,840.0 3,796.3 370 268.8 60.00

09/11/09 10.458 0.644 9.2 70,101,029 1,840.0 3,847.9 377 264.9 60.00

09/11/09 9.663 0.601 8.5 70,827,496 1,840.0 3,887.8 381 265.3 60.00

09/11/09 9.480 0.731 9.0 81,439,553 1,840.0 4,824.4 470 276.6 60.00

09/11/09 9.653 0.832 9.5 87,774,499 1,840.0 5,390.5 525 278.9 60.00

09/11/09 9.723 0.815 9.4 86,842,264 1,840.0 5,238.8 519 299.1 60.00

09/11/09 9.413 0.775 9.1 85,319,538 1,840.0 5,147.0 507 295.6 60.00

09/11/09 9.739 0.835 9.5 88,061,964 1,840.0 5,360.3 527 300.3 60.00

09/11/09 10.033 0.836 9.7 86,347,778 1,840.0 5,209.0 512 303.9 60.00

09/11/09 10.344 0.854 10.0 85,568,996 1,840.0 5,162.0 508 304.9 60.00

09/11/09 10.046 0.849 9.8 86,814,718 1,840.0 5,284.4 517 305.5 60.00

09/11/09 9.653 0.846 9.5 89,291,958 1,840.0 5,483.7 533 311.1 60.00

09/11/09 10.046 0.880 9.8 89,970,067 1,840.0 5,476.4 534 314.5 60.00

09/11/09 10.251 0.895 10.0 89,710,156 1,840.0 5,460.6 534 313.3 60.00

09/11/09 10.354 0.908 10.1 90,102,327 1,840.0 5,484.5 534 313.7 60.00

09/11/09 10.661 0.933 10.4 89,921,882 1,840.0 5,473.5 534 315.0 60.00

09/11/09 10.969 0.956 10.7 89,536,354 1,840.0 5,450.0 534 314.2 60.00

09/11/09 10.354 0.905 10.1 89,818,361 1,840.0 5,467.2 534 314.4 60.00

09/11/09 9.329 0.816 9.1 89,887,871 1,840.0 5,471.4 536 313.6 60.00

09/11/09 8.304 0.721 8.1 89,269,493 1,840.0 5,433.8 534 310.7 60.00

09/11/09 8.406 0.724 8.2 88,523,546 1,840.0 5,388.4 528 308.7 60.00

09/11/09 9.841 0.834 9.6 87,077,613 1,840.0 5,300.4 518 307.2 60.00

09/11/09 9.781 0.764 9.2 83,248,975 1,840.0 4,886.4 487 302.0 60.00

09/12/09 8.806 0.593 7.9 75,225,702 1,840.0 4,211.0 425 289.0 60.00

09/12/09 8.286 0.483 7.0 69,223,103 1,840.0 3,649.3 364 277.1 60.00

09/12/09 8.327 0.400 6.6 60,681,176 1,840.0 3,001.1 292 266.2 60.00

09/12/09 7.949 0.367 6.3 58,339,030 1,840.0 2,885.2 279 258.8 60.00

09/12/09 8.277 0.321 6.2 51,966,104 1,840.0 2,428.8 236 255.0 60.00

09/12/09 8.162 0.273 5.9 46,325,077 1,840.0 2,089.7 200 239.1 60.00

09/12/09 8.023 0.276 5.8 47,634,096 1,840.0 2,148.7 208 244.2 60.00

09/12/09 8.481 0.338 6.5 52,184,699 1,840.0 2,495.8 237 242.0 60.00

09/12/09 9.118 0.580 8.1 71,803,924 1,840.0 3,980.4 376 253.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

09/12/09 9.394 0.771 9.0 85,870,028 1,840.0 5,133.5 495 278.5 60.00

09/12/09 9.413 0.817 9.1 89,973,774 1,840.0 5,427.8 528 294.4 60.00

09/12/09 9.516 0.843 9.2 91,870,811 1,840.0 5,542.2 539 303.7 60.00

09/12/09 9.516 0.856 9.2 93,242,321 1,840.0 5,624.9 544 309.6 60.00

09/12/09 9.723 0.878 9.4 93,603,581 1,840.0 5,646.8 544 311.5 60.00

09/12/09 9.534 0.871 9.3 93,860,820 1,840.0 5,713.3 545 312.7 60.00

09/12/09 9.103 0.828 8.8 94,314,606 1,840.0 5,689.7 545 315.5 60.00

09/12/09 8.768 0.793 8.4 94,670,528 1,840.0 5,659.7 546 315.3 60.00

09/12/09 8.977 0.811 8.6 94,551,279 1,840.0 5,652.5 546 316.8 60.00

09/12/09 9.290 0.844 8.9 95,014,971 1,840.0 5,680.2 546 318.6 60.00

09/12/09 9.164 0.826 8.7 95,192,203 1,840.0 5,639.1 546 315.4 60.00

09/12/09 8.872 0.809 8.5 95,436,221 1,840.0 5,705.4 546 313.1 60.00

09/12/09 8.906 0.716 8.3 86,511,868 1,840.0 5,030.9 486 308.7 60.00

09/12/09 8.956 0.599 7.8 76,903,458 1,840.0 4,179.5 410 292.5 60.00

09/12/09 8.672 0.496 7.1 69,962,637 1,840.0 3,574.2 353 278.1 60.00

09/13/09 8.547 0.449 6.7 67,207,167 1,840.0 3,287.3 323 268.1 60.00

09/13/09 8.872 0.427 6.8 62,944,354 1,840.0 3,010.4 293 264.8 60.00

09/13/09 9.021 0.356 6.6 54,019,530 1,840.0 2,466.1 238 256.5 60.00

09/13/09 9.320 0.379 6.9 55,009,043 1,840.0 2,541.2 240 250.8 60.00

09/13/09 9.545 0.341 6.9 49,501,781 1,840.0 2,233.0 213 249.2 60.00

09/13/09 9.841 0.340 7.2 47,294,890 1,840.0 2,159.1 203 234.0 60.00

09/13/09 9.545 0.332 6.9 48,212,037 1,840.0 2,174.8 207 243.8 60.00

09/13/09 9.591 0.359 7.1 50,728,495 1,840.0 2,343.4 223 243.3 60.00

09/13/09 9.910 0.561 8.2 68,611,961 1,840.0 3,542.5 340 251.8 60.00

09/13/09 9.315 0.699 8.6 81,495,297 1,840.0 4,694.8 454 272.4 60.00

09/13/09 9.103 0.771 8.8 87,759,604 1,840.0 5,294.2 507 292.1 60.00

09/13/09 9.165 0.822 9.1 90,503,183 1,840.0 5,607.3 533 306.0 60.00

09/13/09 9.266 0.825 9.2 89,897,736 1,840.0 5,569.8 533 310.6 60.00

09/13/09 9.467 0.847 9.4 90,280,078 1,840.0 5,593.4 534 314.1 60.00

09/13/09 9.449 0.844 9.3 90,974,416 1,840.0 5,587.0 535 316.0 60.00

09/13/09 9.329 0.827 9.1 91,111,941 1,840.0 5,545.9 534 315.5 60.00

09/13/09 9.431 0.837 9.2 91,174,310 1,840.0 5,549.7 534 316.6 60.00

09/13/09 9.329 0.833 9.1 91,723,149 1,840.0 5,583.1 535 318.8 60.00

09/13/09 9.329 0.834 9.1 91,890,737 1,840.0 5,593.4 534 317.1 60.00

09/13/09 9.206 0.803 8.9 90,388,977 1,840.0 5,452.8 525 313.6 60.00

09/13/09 9.206 0.806 8.9 90,706,864 1,840.0 5,472.0 525 312.0 60.00

09/13/09 9.185 0.795 8.8 90,513,921 1,840.0 5,411.2 521 310.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

22:00

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00 C

08:00

09:00

10:00

09/13/09 9.355 0.767 8.8 87,301,327 1,840.0 5,124.2 500 305.8 60.00

09/13/09 9.384 0.705 8.5 83,122,416 1,840.0 4,698.2 466 300.1 60.00

09/14/09 9.959 0.631 8.5 74,362,794 1,840.0 3,960.6 400 292.0 60.00

09/14/09 9.894 0.546 8.1 67,510,580 1,840.0 3,448.9 347 278.7 60.00

09/14/09 10.494 0.561 8.5 66,103,994 1,840.0 3,341.1 330 268.4 60.00

09/14/09 10.644 0.654 8.9 73,654,712 1,840.0 3,842.9 381 268.7 60.00

09/14/09 10.590 0.754 9.5 79,546,132 1,840.0 4,452.8 441 275.7 60.00

09/14/09 10.378 0.800 9.4 85,323,977 1,840.0 4,822.7 485 269.8 60.00

09/14/09 9.603 0.816 9.2 88,920,483 1,840.0 5,315.9 519 293.7 60.00

09/14/09 9.206 0.796 8.9 89,624,554 1,840.0 5,406.7 528 299.6 60.00

09/14/09 9.185 0.799 8.8 90,965,963 1,840.0 5,438.2 533 304.8 60.00

09/14/09 9.290 0.812 8.9 91,457,082 1,840.0 5,467.5 535 310.7 60.00

09/14/09 9.413 0.839 9.1 92,377,060 1,840.0 5,572.7 543 313.4 60.00

09/14/09 9.586 0.857 9.1 94,348,669 1,840.0 5,589.2 546 317.3 60.00

09/14/09 9.586 0.853 9.1 93,987,215 1,840.0 5,567.7 548 319.8 60.00

09/14/09 9.480 0.847 9.0 94,313,649 1,840.0 5,587.1 548 322.5 60.00

09/14/09 9.586 0.854 9.1 94,078,096 1,840.0 5,573.1 548 321.7 60.00

09/14/09 9.375 0.836 8.9 94,123,230 1,840.0 5,575.8 548 323.7 60.00

09/14/09 9.185 0.829 8.8 94,418,870 1,840.0 5,644.6 549 324.9 60.00

09/14/09 9.394 0.843 9.0 93,888,024 1,840.0 5,612.9 548 324.0 60.00

09/14/09 9.498 0.853 9.1 93,977,327 1,840.0 5,618.2 548 324.7 60.00

09/14/09 9.812 0.885 9.4 94,333,040 1,840.0 5,639.5 549 325.4 60.00

09/14/09 9.812 0.863 9.4 91,985,244 1,840.0 5,499.1 538 321.8 60.00

09/14/09 9.902 0.858 9.4 91,529,203 1,840.0 5,422.1 532 319.7 60.00

09/14/09 10.218 0.849 9.7 87,705,135 1,840.0 5,195.6 508 316.7 60.00

09/14/09 10.428 0.892 9.9 90,318,744 1,840.0 5,350.4 524 314.6 60.00

09/15/09 10.428 0.880 9.9 89,100,446 1,840.0 5,278.2 513 313.7 60.00

09/15/09 10.229 0.866 9.8 88,519,298 1,840.0 5,291.9 506 309.9 60.00

09/15/09 10.290 0.809 9.5 85,354,899 1,840.0 4,917.2 479 304.0 60.00

09/15/09 10.398 0.813 9.6 84,897,368 1,840.0 4,890.8 478 299.6 60.00

09/15/09 10.418 0.857 9.8 87,610,720 1,840.0 5,142.4 499 300.4 60.00

09/15/09 9.944 0.881 9.7 91,012,999 1,840.0 5,539.9 531 291.4 60.00

09/15/09 9.516 0.829 9.2 90,285,813 1,840.0 5,446.6 527 307.1 60.00

09/15/09 9.723 0.859 9.4 91,566,933 1,840.0 5,523.9 531 308.0 60.00

09/15/09 9.739 0.873 9.5 92,081,640 1,840.0 5,605.0 534 311.7 60.00

09/15/09 9.534 0.852 9.3 91,817,056 1,840.0 5,588.9 535 313.3 60.00

09/15/09 9.021 0.803 8.8 91,449,760 1,840.0 5,566.5 534 313.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

09/15/09 9.021 0.806 8.8 91,798,226 1,840.0 5,587.7 535 316.2 60.00

09/15/09 8.840 0.772 8.7 88,885,873 1,840.0 5,458.8 534 317.4 60.00

09/15/09 9.636 0.842 9.4 89,808,223 1,840.0 5,466.6 533 318.3 60.00

09/15/09 10.251 0.903 10.0 90,499,759 1,840.0 5,508.7 535 319.6 60.00

09/15/09 10.354 0.911 10.1 90,431,667 1,840.0 5,504.6 537 320.3 60.00

09/15/09 10.654 0.926 10.3 90,148,546 1,840.0 5,438.3 534 318.3 60.00

09/15/09 10.861 0.949 10.5 90,558,002 1,840.0 5,463.0 535 319.0 60.00

09/15/09 10.758 0.936 10.4 90,209,025 1,840.0 5,442.0 535 318.5 60.00

09/15/09 10.344 0.900 10.0 90,181,078 1,840.0 5,440.3 536 316.4 60.00

09/15/09 10.137 0.872 9.8 89,152,720 1,840.0 5,378.3 533 311.1 60.00

09/15/09 10.534 0.860 10.0 86,173,679 1,840.0 5,104.9 510 310.8 60.00

09/15/09 10.716 0.804 9.8 82,194,519 1,840.0 4,690.5 473 300.2 60.00

09/15/09 10.826 0.805 9.9 81,530,575 1,840.0 4,652.6 472 295.7 60.00

09/16/09 11.141 0.741 9.8 75,758,401 1,840.0 4,158.5 428 287.3 60.00

09/16/09 11.245 0.694 9.5 73,264,967 1,840.0 3,862.3 397 280.2 60.00

09/16/09 11.137 0.736 9.7 76,045,214 1,840.0 4,132.9 420 276.4 60.00

09/16/09 10.826 0.813 9.9 82,331,047 1,840.0 4,698.2 473 281.7 60.00

09/16/09 10.838 0.844 10.1 83,747,197 1,840.0 4,870.1 488 286.9 60.00

09/16/09 11.068 0.919 10.7 86,054,098 1,840.0 5,191.3 511 276.8 60.00

09/16/09 11.482 0.985 11.2 88,176,097 1,840.0 5,367.2 532 296.7 60.00

09/16/09 11.177 0.966 11.0 88,050,095 1,840.0 5,407.4 534 298.2 60.00

09/16/09 11.482 0.949 11.2 84,907,850 1,840.0 5,168.3 520 299.0 60.00

09/16/09 11.586 0.949 11.1 85,663,303 1,840.0 5,121.2 517 298.5 60.00

09/16/09 11.585 0.970 11.2 86,814,267 1,840.0 5,237.1 533 301.8 60.00

09/16/09 11.482 0.964 11.2 86,269,868 1,840.0 5,251.2 534 303.1 60.00

09/16/09 11.482 0.964 11.2 86,278,829 1,840.0 5,251.8 535 306.3 60.00

09/16/09 11.082 0.944 11.1 85,207,849 1,840.0 5,325.5 535 307.7 60.00

09/16/09 10.500 0.904 10.7 84,711,641 1,840.0 5,386.6 534 307.7 60.00

09/16/09 10.096 0.864 10.2 84,937,064 1,840.0 5,354.7 534 309.9 60.00

09/16/09 9.884 0.842 9.9 85,210,793 1,840.0 5,325.7 534 310.1 60.00

09/16/09 9.684 0.819 9.7 84,668,971 1,840.0 5,291.8 533 308.2 60.00

09/16/09 9.485 0.803 9.5 84,681,205 1,840.0 5,292.6 535 307.2 60.00

09/16/09 9.485 0.798 9.5 84,234,170 1,840.0 5,264.6 533 305.2 60.00

09/16/09 7.957 0.660 7.9 83,682,505 1,840.0 5,184.7 530 301.1 60.00

09/16/09 7.252 0.594 7.2 82,684,657 1,840.0 5,122.9 523 298.3 60.00

09/16/09 6.425 0.472 6.1 77,556,376 1,840.0 4,594.4 474 292.6 60.00

09/16/09 5.467 0.348 5.0 69,829,155 1,840.0 3,984.8 405 279.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

00:00

01:00

02:00

03:00

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

09/17/09 5.416 0.360 5.0 72,135,291 1,840.0 4,155.6 427 272.1 60.00

09/17/09 5.335 0.285 4.6 62,158,213 1,840.0 3,344.4 343 268.0 60.00

09/17/09 5.451 0.296 4.7 63,062,447 1,840.0 3,393.0 341 260.8 60.00

09/17/09 5.229 0.301 4.6 65,569,721 1,840.0 3,599.2 364 261.2 60.00

09/17/09 5.219 0.288 4.5 64,134,953 1,840.0 3,450.7 349 259.5 60.00

09/17/09 5.128 0.318 4.6 69,227,730 1,840.0 3,875.3 387 246.8 60.00

09/17/09 5.473 0.374 5.1 73,530,981 1,840.0 4,276.0 437 266.6 60.00

09/17/09 5.583 0.396 5.3 74,961,024 1,840.0 4,440.6 449 267.8 60.00

09/17/09 6.576 0.477 6.3 75,935,204 1,840.0 4,539.6 462 272.1 60.00

09/17/09 7.621 0.636 7.7 82,745,735 1,840.0 5,216.6 522 282.9 60.00

09/17/09 8.413 0.713 8.5 84,068,499 1,840.0 5,299.9 530 292.3 60.00

09/17/09 9.984 0.849 10.0 85,121,231 1,840.0 5,320.1 534 296.5 60.00

09/17/09 10.483 0.891 10.5 85,063,193 1,840.0 5,316.4 535 300.6 60.00

09/17/09 10.492 0.900 10.6 85,077,659 1,840.0 5,363.6 533 303.8 60.00

09/17/09 10.795 0.931 11.0 84,785,975 1,840.0 5,391.3 534 303.5 60.00

09/17/09 10.789 0.922 10.9 84,781,797 1,840.0 5,345.0 535 305.2 60.00

09/17/09 10.206 0.876 10.4 84,445,581 1,840.0 5,369.7 535 306.1 60.00

09/17/09 9.730 0.835 10.0 83,703,456 1,840.0 5,367.9 533 307.9 60.00

09/17/09 9.244 0.795 9.5 83,871,933 1,840.0 5,378.7 533 314.0 60.00

09/17/09 8.930 0.763 9.1 84,034,166 1,840.0 5,343.5 533 316.5 60.00

09/17/09 8.832 0.746 9.0 83,020,758 1,840.0 5,279.1 523 313.5 60.00

09/17/09 8.611 0.726 8.7 83,617,174 1,840.0 5,271.5 526 310.5 60.00

09/17/09 8.230 0.653 8.1 80,780,813 1,840.0 4,961.0 498 303.8 60.00

09/17/09 8.080 0.564 7.6 74,331,394 1,840.0 4,362.9 441 292.2 60.00

09/18/09 8.152 0.454 7.1 64,021,290 1,840.0 3,479.4 353 278.6 60.00

09/18/09 8.272 0.362 6.7 54,138,449 1,840.0 2,736.3 263 267.3 60.00

09/18/09 8.492 0.401 7.1 56,662,973 1,840.0 2,956.3 282 254.8 60.00

09/18/09 8.787 0.444 7.5 59,354,364 1,840.0 3,161.2 305 253.9 60.00

09/18/09 8.904 0.470 7.6 61,922,100 1,840.0 3,298.0 321 255.1 60.00

09/18/09 9.162 0.509 7.9 64,521,132 1,840.0 3,471.5 338 244.9 60.00

09/18/09 9.587 0.611 8.6 71,188,925 1,840.0 3,985.0 390 263.8 60.00

09/18/09 9.568 0.664 9.0 73,893,928 1,840.0 4,337.3 429 269.3 60.00

09/18/09 9.367 0.738 9.3 79,511,878 1,840.0 4,926.3 487 279.9 60.00

09/18/09 9.225 0.792 9.4 84,421,564 1,840.0 5,368.1 530 294.8 60.00

09/18/09 9.106 0.780 9.2 84,956,830 1,840.0 5,356.0 533 302.1 60.00

09/18/09 9.304 0.796 9.4 84,862,074 1,840.0 5,350.0 533 305.0 60.00

09/18/09 9.323 0.804 9.5 84,771,724 1,840.0 5,390.4 533 308.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

09/18/09 9.601 0.826 9.7 85,312,948 1,840.0 5,378.4 534 311.3 60.00

09/18/09 9.898 0.849 10.0 85,046,015 1,840.0 5,361.6 534 313.3 60.00

09/18/09 9.984 0.851 10.0 85,253,944 1,840.0 5,328.4 532 312.3 60.00

09/18/09 10.172 0.858 10.1 85,169,285 1,840.0 5,276.8 533 312.1 60.00

09/18/09 10.072 0.851 10.0 85,328,041 1,840.0 5,286.6 533 313.0 60.00

09/18/09 9.669 0.819 9.6 85,551,438 1,840.0 5,300.4 533 311.7 60.00

09/18/09 9.367 0.794 9.3 85,530,159 1,840.0 5,299.1 533 308.6 60.00

09/18/09 9.266 0.784 9.2 85,406,842 1,840.0 5,291.5 531 307.7 60.00

09/18/09 9.165 0.767 9.1 84,481,801 1,840.0 5,234.2 524 306.7 60.00

09/18/09 9.309 0.734 9.0 81,683,064 1,840.0 4,927.6 494 299.9 60.00

09/18/09 9.657 0.675 9.0 75,204,160 1,840.0 4,373.3 444 290.1 60.00

09/19/09 9.810 0.620 8.8 70,589,708 1,840.0 3,951.5 405 280.4 60.00

09/19/09 9.874 0.587 8.6 68,378,856 1,840.0 3,716.3 371 272.0 60.00

09/19/09 9.759 0.581 8.5 68,458,589 1,840.0 3,720.6 378 268.8 60.00

09/19/09 9.530 0.565 8.3 68,175,867 1,840.0 3,705.2 371 265.0 60.00

09/19/09 9.256 0.505 7.9 64,098,689 1,840.0 3,414.0 343 263.9 60.00

09/19/09 9.070 0.532 7.9 67,485,932 1,840.0 3,667.7 363 249.5 60.00

09/19/09 8.806 0.565 7.9 71,660,297 1,840.0 4,011.4 402 263.9 60.00

09/19/09 8.930 0.629 8.4 75,042,549 1,840.0 4,404.7 443 269.0 60.00

09/19/09 9.348 0.751 9.2 81,845,755 1,840.0 5,026.4 502 285.1 60.00

09/19/09 9.226 0.706 9.0 78,634,049 1,840.0 4,786.4 481 294.6 60.00

09/19/09 9.185 0.745 9.2 81,180,278 1,840.0 5,073.8 502 297.7 60.00

09/19/09 9.601 0.804 9.7 83,115,906 1,840.0 5,239.9 523 305.4 60.00

09/19/09 9.304 0.782 9.4 83,395,410 1,840.0 5,257.5 526 308.2 60.00

09/19/09 8.832 0.749 9.0 83,363,834 1,840.0 5,300.9 525 311.3 60.00

09/19/09 8.832 0.755 9.0 84,069,199 1,840.0 5,345.7 531 310.2 60.00

09/19/09 9.106 0.755 9.2 82,257,363 1,840.0 5,185.8 517 310.3 60.00

09/19/09 9.225 0.781 9.4 83,230,052 1,840.0 5,292.3 525 309.4 60.00

09/19/09 9.304 0.770 9.4 82,141,740 1,840.0 5,178.5 518 310.5 60.00

09/19/09 9.205 0.780 9.3 84,007,806 1,840.0 5,296.2 527 309.9 60.00

09/19/09 9.021 0.723 8.8 82,309,853 1,840.0 5,010.2 508 306.5 60.00

09/19/09 8.768 0.679 8.4 81,014,907 1,840.0 4,843.3 493 301.4 60.00

09/19/09 8.611 0.627 8.1 77,592,690 1,840.0 4,554.4 463 295.9 60.00

09/19/09 8.832 0.579 8.0 72,572,760 1,840.0 4,102.0 422 287.9 60.00

09/19/09 8.970 0.458 7.5 61,138,237 1,840.0 3,189.8 330 276.2 60.00

09/20/09 9.090 0.455 7.6 59,936,676 1,840.0 3,127.1 318 262.9 60.00

09/20/09 9.030 0.346 7.0 49,587,462 1,840.0 2,398.5 241 259.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

02:00 S S S

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

09/20/09 8.901 0.324 6.9 47,124,806 1,840.0 2,279.4 223 249.2 60.00

09/20/09 8.901 0.318 6.9 46,147,789 1,840.0 2,232.2 222 243.4 60.00

09/20/09 8.832 0.339 7.0 48,563,731 1,840.0 2,401.8 235 240.6 60.00

09/20/09 8.766 0.368 7.1 51,940,540 1,840.0 2,625.3 262 229.6 60.00

09/20/09 9.278 0.509 8.0 63,784,272 1,840.0 3,431.9 344 247.8 60.00

09/20/09 9.228 0.638 8.6 74,352,506 1,840.0 4,323.8 438 262.3 60.00

09/20/09 9.226 0.739 9.0 82,335,493 1,840.0 5,011.7 506 278.8 60.00

09/20/09 9.085 0.761 9.1 83,838,782 1,840.0 5,239.9 525 291.0 60.00

09/20/09 9.329 0.732 9.1 80,609,875 1,840.0 4,906.7 499 293.3 60.00

09/20/09 9.064 0.737 9.0 82,080,654 1,840.0 5,085.5 514 297.8 60.00

09/20/09 8.919 0.697 8.7 80,339,299 1,840.0 4,890.2 495 298.9 60.00

09/20/09 9.064 0.746 9.0 83,034,455 1,840.0 5,144.5 518 301.0 60.00

09/20/09 9.085 0.756 9.1 83,247,655 1,840.0 5,203.0 522 302.8 60.00

09/20/09 8.863 0.721 8.8 82,148,814 1,840.0 5,089.7 512 305.5 60.00

09/20/09 8.786 0.732 8.8 83,360,613 1,840.0 5,210.1 522 303.5 60.00

09/20/09 8.486 0.700 8.5 82,570,602 1,840.0 5,160.7 519 304.3 60.00

09/20/09 8.686 0.722 8.7 83,220,857 1,840.0 5,201.3 523 304.7 60.00

09/20/09 8.561 0.695 8.5 81,919,732 1,840.0 5,075.5 510 304.4 60.00

09/20/09 8.509 0.664 8.3 80,172,624 1,840.0 4,880.1 494 295.6 60.00

09/20/09 8.509 0.664 8.3 80,204,936 1,840.0 4,882.0 493 293.1 60.00

09/20/09 8.638 0.645 8.2 78,835,330 1,840.0 4,670.1 480 291.6 60.00

09/20/09 8.882 0.609 8.2 74,380,623 1,840.0 4,285.0 446 286.4 60.00

09/21/09 9.021 0.494 7.7 64,332,117 1,840.0 3,426.4 355 276.0 60.00

09/21/09 9.136 0.445 7.4 60,277,286 1,840.0 3,046.6 316 266.1 60.00

09/21/09 8.672 0.433 7.1 61,169,938 1,840.0 3,125.0 317 258.5 60.00

09/21/09 8.404 0.462 7.1 65,227,721 1,840.0 3,438.6 348 258.5 60.00

09/21/09 7.886 0.461 6.8 67,971,344 1,840.0 3,657.1 373 261.8 60.00

09/21/09 7.503 0.476 6.6 72,234,949 1,840.0 3,965.1 407 252.0 60.00

09/21/09 7.582 0.546 7.0 78,222,163 1,840.0 4,506.3 469 274.9 60.00

09/21/09 7.381 0.604 7.2 84,106,840 1,840.0 5,119.6 526 284.8 60.00

09/21/09 7.316 0.606 7.2 84,356,811 1,840.0 5,180.6 531 291.9 60.00

09/21/09 6.503 0.542 6.4 84,873,276 1,840.0 5,212.3 534 296.1 60.00

09/21/09 6.808 0.561 6.7 83,932,473 1,840.0 5,154.5 529 297.1 60.00

09/21/09 8.535 0.707 8.4 84,408,608 1,840.0 5,183.8 534 299.9 60.00

09/21/09 8.535 0.712 8.4 84,918,540 1,840.0 5,215.1 533 303.4 60.00

09/21/09 9.449 0.791 9.3 85,193,468 1,840.0 5,232.0 534 306.0 60.00

09/21/09 9.653 0.808 9.5 85,270,169 1,840.0 5,236.7 535 307.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

09/21/09 9.754 0.820 9.6 85,559,863 1,840.0 5,254.5 534 310.5 60.00

09/21/09 9.856 0.820 9.7 84,739,646 1,840.0 5,204.1 534 311.2 60.00

09/21/09 8.964 0.753 8.9 84,763,359 1,840.0 5,251.6 534 312.5 60.00

09/21/09 8.099 0.671 7.9 85,159,835 1,840.0 5,183.7 533 313.0 60.00

09/21/09 7.894 0.660 7.7 85,909,459 1,840.0 5,229.2 533 310.1 60.00

09/21/09 7.996 0.663 7.8 85,242,674 1,840.0 5,188.7 532 308.6 60.00

09/21/09 7.965 0.645 7.7 84,012,054 1,840.0 5,068.1 522 307.9 60.00

09/21/09 7.724 0.599 7.4 81,074,044 1,840.0 4,846.8 501 302.7 60.00

09/21/09 7.654 0.573 7.2 79,698,723 1,840.0 4,678.0 484 299.6 60.00

09/22/09 7.582 0.545 7.0 78,001,288 1,840.0 4,493.5 468 295.3 60.00

09/22/09 7.617 0.478 6.7 71,464,514 1,840.0 3,922.8 408 290.2 60.00

09/22/09 8.013 0.437 6.7 65,356,957 1,840.0 3,409.9 354 277.5 60.00

09/22/09 7.770 0.464 6.7 69,399,613 1,840.0 3,734.0 383 271.7 60.00

09/22/09 7.728 0.522 7.0 74,760,039 1,840.0 4,225.6 436 276.7 60.00

09/22/09 7.900 0.618 7.5 82,529,293 1,840.0 4,888.9 499 274.7 60.00

09/22/09 7.894 0.651 7.7 84,675,390 1,840.0 5,154.1 526 299.7 60.00

09/22/09 7.791 0.646 7.6 85,244,863 1,840.0 5,188.8 532 305.2 60.00

09/22/09 7.965 0.661 7.7 86,054,980 1,840.0 5,191.4 534 308.4 60.00

09/22/09 7.654 0.638 7.4 86,447,045 1,840.0 5,215.0 534 309.4 60.00

09/22/09 7.448 0.622 7.2 86,515,508 1,840.0 5,219.2 534 308.8 60.00

09/22/09 7.861 0.656 7.6 86,472,902 1,840.0 5,216.6 534 310.2 60.00

09/22/09 8.068 0.671 7.8 86,225,136 1,840.0 5,201.6 534 313.1 60.00

09/22/09 8.378 0.699 8.1 86,488,197 1,840.0 5,217.5 534 313.8 60.00

09/22/09 8.482 0.705 8.2 86,160,679 1,840.0 5,197.8 534 313.7 60.00

09/22/09 8.482 0.707 8.2 86,461,410 1,840.0 5,215.9 535 316.0 60.00

09/22/09 8.689 0.722 8.4 86,125,476 1,840.0 5,195.6 534 316.4 60.00

09/22/09 8.768 0.724 8.4 86,410,461 1,840.0 5,165.8 533 315.9 60.00

09/22/09 8.792 0.731 8.5 86,248,262 1,840.0 5,203.0 534 317.2 60.00

09/22/09 8.768 0.725 8.4 86,555,408 1,840.0 5,174.5 530 318.5 60.00

09/22/09 8.743 0.726 8.3 87,692,175 1,840.0 5,194.8 525 315.4 60.00

09/22/09 8.638 0.720 8.2 88,055,708 1,840.0 5,216.4 524 314.8 60.00

09/22/09 8.799 0.704 8.2 86,068,401 1,840.0 5,005.0 511 313.6 60.00

09/22/09 8.942 0.654 8.1 80,954,839 1,840.0 4,575.7 468 306.6 60.00

09/23/09 8.806 0.601 7.9 76,227,444 1,840.0 4,267.1 437 295.2 60.00

09/23/09 8.930 0.552 7.7 71,857,248 1,840.0 3,866.2 396 287.2 60.00

09/23/09 9.233 0.550 7.8 70,681,711 1,840.0 3,726.2 379 278.6 60.00

09/23/09 9.138 0.557 7.8 71,552,392 1,840.0 3,810.9 389 276.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

09/23/09 8.942 0.592 8.1 73,268,031 1,840.0 4,141.2 423 277.1 60.00

09/23/09 9.164 0.710 8.7 81,774,526 1,840.0 4,844.3 494 272.8 60.00

09/23/09 8.919 0.736 8.7 84,759,279 1,840.0 5,159.2 521 298.9 60.00

09/23/09 8.840 0.744 8.7 85,662,955 1,840.0 5,260.8 533 303.8 60.00

09/23/09 8.863 0.758 8.8 86,270,066 1,840.0 5,345.0 532 306.7 60.00

09/23/09 8.886 0.766 8.9 86,285,987 1,840.0 5,392.9 534 309.4 60.00

09/23/09 8.908 0.771 9.0 85,889,765 1,840.0 5,414.8 534 311.5 60.00

09/23/09 8.908 0.766 9.0 85,344,410 1,840.0 5,380.4 533 309.8 60.00

09/23/09 8.809 0.755 8.9 85,052,924 1,840.0 5,362.0 533 312.8 60.00

09/23/09 8.908 0.773 9.0 86,074,741 1,840.0 5,426.5 534 315.6 60.00

09/23/09 8.832 0.769 9.0 85,615,133 1,840.0 5,444.0 535 314.2 60.00

09/23/09 8.930 0.774 9.1 85,260,001 1,840.0 5,421.4 534 314.8 60.00

09/23/09 8.930 0.775 9.1 85,363,118 1,840.0 5,428.0 533 315.6 60.00

09/23/09 9.007 0.776 9.1 85,416,757 1,840.0 5,385.0 531 315.6 60.00

09/23/09 9.007 0.779 9.1 85,754,938 1,840.0 5,406.3 534 314.6 60.00

09/23/09 9.007 0.774 9.1 85,282,600 1,840.0 5,376.5 531 313.4 60.00

09/23/09 9.007 0.769 9.1 84,702,765 1,840.0 5,340.0 526 312.0 60.00

09/23/09 9.185 0.782 9.2 85,217,709 1,840.0 5,326.1 529 312.1 60.00

09/23/09 9.106 0.774 9.2 84,262,782 1,840.0 5,312.2 521 308.3 60.00

09/23/09 8.986 0.731 9.0 81,385,035 1,840.0 5,086.6 500 304.8 60.00

09/24/09 8.738 0.699 8.6 81,509,689 1,840.0 5,005.8 495 302.0 60.00

09/24/09 8.350 0.623 8.0 78,016,736 1,840.0 4,664.1 464 298.1 60.00

09/24/09 8.322 0.585 7.9 74,172,031 1,840.0 4,393.9 439 288.6 60.00

09/24/09 8.141 0.590 7.8 75,795,801 1,840.0 4,531.3 450 285.5 60.00

09/24/09 8.201 0.633 8.0 79,277,626 1,840.0 4,825.6 474 287.8 60.00

09/24/09 8.359 0.686 8.3 82,790,974 1,840.0 5,129.4 509 278.3 60.00

09/24/09 8.341 0.723 8.5 85,278,720 1,840.0 5,422.6 531 299.5 60.00

09/24/09 8.243 0.713 8.4 85,028,142 1,840.0 5,406.7 533 302.7 60.00

09/24/09 8.243 0.715 8.4 85,316,392 1,840.0 5,425.0 533 305.9 60.00

09/24/09 8.116 0.703 8.2 85,865,049 1,840.0 5,413.2 534 309.2 60.00

09/24/09 8.017 0.691 8.1 85,437,617 1,840.0 5,386.3 534 309.8 60.00

09/24/09 8.215 0.710 8.3 85,703,635 1,840.0 5,403.1 534 311.9 60.00

09/24/09 8.986 0.776 9.0 86,357,874 1,840.0 5,397.4 534 315.0 60.00

09/24/09 9.485 0.818 9.5 86,330,391 1,840.0 5,395.6 535 315.1 60.00

09/24/09 9.684 0.830 9.7 85,715,254 1,840.0 5,357.2 534 314.3 60.00

09/24/09 9.799 0.843 9.9 85,299,649 1,840.0 5,377.6 534 315.3 60.00

09/24/09 9.884 0.845 9.9 85,566,810 1,840.0 5,347.9 534 317.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

09/24/09 9.784 0.835 9.8 85,385,978 1,840.0 5,336.6 534 318.5 60.00

09/24/09 9.870 0.833 9.8 85,235,354 1,840.0 5,280.9 534 317.5 60.00

09/24/09 9.884 0.840 9.9 85,024,638 1,840.0 5,314.1 533 315.4 60.00

09/24/09 10.084 0.854 10.1 84,747,049 1,840.0 5,296.7 533 312.7 60.00

09/24/09 9.799 0.833 9.9 84,340,265 1,840.0 5,317.1 532 312.6 60.00

09/24/09 9.784 0.805 9.8 82,279,178 1,840.0 5,142.4 518 310.3 60.00

09/24/09 9.266 0.757 9.2 82,503,071 1,840.0 5,111.6 519 308.6 60.00

09/25/09 8.637 0.692 8.5 81,543,005 1,840.0 5,007.8 511 305.4 60.00

09/25/09 8.378 0.637 8.1 78,854,749 1,840.0 4,757.0 486 302.3 60.00

09/25/09 8.611 0.596 8.1 73,700,611 1,840.0 4,325.9 446 293.3 60.00

09/25/09 8.824 0.629 8.3 75,903,298 1,840.0 4,455.2 461 289.6 60.00

09/25/09 8.954 0.653 8.5 77,011,066 1,840.0 4,562.1 468 289.1 60.00

09/25/09 9.206 0.723 8.9 81,405,296 1,840.0 4,910.8 501 279.8 60.00

09/25/09 9.385 0.792 9.4 84,457,022 1,840.0 5,278.6 530 302.7 60.00

09/25/09 9.367 0.787 9.3 84,791,918 1,840.0 5,253.4 533 304.6 60.00

09/25/09 9.185 0.778 9.2 84,743,874 1,840.0 5,296.5 534 306.2 60.00

09/25/09 9.064 0.766 9.0 85,251,943 1,840.0 5,281.9 534 308.4 60.00

09/25/09 9.043 0.758 8.9 85,344,054 1,840.0 5,241.2 532 308.2 60.00

09/25/09 9.568 0.810 9.5 85,410,471 1,840.0 5,291.7 534 307.0 60.00

09/25/09 10.483 0.892 10.5 85,157,902 1,840.0 5,322.4 534 308.9 60.00

09/25/09 10.374 0.883 10.3 85,907,799 1,840.0 5,322.6 534 311.2 60.00

09/25/09 10.072 0.857 10.0 85,839,078 1,840.0 5,318.3 534 309.0 60.00

09/25/09 9.957 0.838 9.8 85,749,082 1,840.0 5,266.1 533 308.4 60.00

09/25/09 9.754 0.821 9.6 85,666,615 1,840.0 5,261.1 534 310.0 60.00

09/25/09 9.653 0.811 9.5 85,591,899 1,840.0 5,256.5 534 308.5 60.00

09/25/09 9.449 0.793 9.3 85,439,727 1,840.0 5,247.1 533 306.5 60.00

09/25/09 9.064 0.765 9.0 85,192,491 1,840.0 5,278.2 533 306.9 60.00

09/25/09 9.145 0.762 9.0 84,878,491 1,840.0 5,212.6 532 307.9 60.00

09/25/09 9.226 0.745 9.0 82,935,333 1,840.0 5,048.2 520 305.4 60.00

09/25/09 9.532 0.663 8.8 75,455,218 1,840.0 4,346.9 456 296.8 60.00

09/25/09 9.587 0.619 8.6 72,190,579 1,840.0 4,041.1 426 286.8 60.00

09/26/09 9.549 0.597 8.4 71,176,818 1,840.0 3,907.0 411 280.5 60.00

09/26/09 9.510 0.569 8.2 69,567,929 1,840.0 3,743.1 392 276.7 60.00

09/26/09 9.959 0.564 8.5 66,485,926 1,840.0 3,541.1 371 270.8 60.00

09/26/09 9.906 0.616 8.8 70,206,272 1,840.0 3,891.9 406 271.5 60.00

09/26/09 9.979 0.710 9.3 76,508,767 1,840.0 4,449.2 465 278.7 60.00

09/26/09 10.007 0.772 9.5 81,405,670 1,840.0 4,822.4 504 275.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

03:00

04:00

05:00 C 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

09/26/09 9.431 0.769 9.2 83,769,432 1,840.0 5,099.0 526 299.1 60.00

09/26/09 9.124 0.754 8.9 84,908,071 1,840.0 5,168.3 532 303.3 60.00

09/26/09 9.309 0.765 9.0 85,186,945 1,840.0 5,139.0 532 303.5 60.00

09/26/09 9.413 0.780 9.1 85,850,363 1,840.0 5,179.0 533 305.3 60.00

09/26/09 9.266 0.778 9.2 84,798,368 1,840.0 5,253.8 534 306.1 60.00

09/26/09 9.246 0.776 9.1 85,424,679 1,840.0 5,246.2 534 305.8 60.00

09/26/09 9.246 0.775 9.1 85,332,671 1,840.0 5,240.6 533 305.5 60.00

09/26/09 9.246 0.778 9.1 85,632,558 1,840.0 5,259.0 534 308.1 60.00

09/26/09 9.449 0.795 9.3 85,634,075 1,840.0 5,259.0 535 309.3 60.00

09/26/09 9.856 0.827 9.7 85,441,619 1,840.0 5,247.3 534 309.2 60.00

09/26/09 9.957 0.833 9.8 85,216,133 1,840.0 5,233.4 530 310.6 60.00

09/26/09 9.653 0.812 9.5 85,643,439 1,840.0 5,259.6 532 312.2 60.00

09/26/09 9.636 0.805 9.4 85,792,697 1,840.0 5,222.2 533 313.1 60.00

09/26/09 9.413 0.775 9.1 85,381,839 1,840.0 5,150.8 531 312.1 60.00

09/26/09 9.290 0.729 8.9 82,082,491 1,840.0 4,907.1 508 309.8 60.00

09/26/09 9.228 0.679 8.6 79,138,131 1,840.0 4,602.0 477 304.6 60.00

09/26/09 9.300 0.570 8.1 70,528,396 1,840.0 3,833.0 405 295.6 60.00

09/26/09 9.259 0.463 7.5 61,852,171 1,840.0 3,126.2 334 280.3 60.00

09/27/09 9.337 0.421 7.4 57,046,238 1,840.0 2,821.3 294 270.2 60.00

09/27/09 9.337 0.429 7.4 58,121,776 1,840.0 2,874.5 299 261.0 60.00

09/27/09 9.463 0.433 7.5 57,910,703 1,840.0 2,864.1 299 257.1 60.00

09/27/09 9.394 0.362 7.2 50,428,207 1,840.0 2,411.8 249 254.9 60.00

09/27/09 10.220 0.428 8.1 52,994,345 1,840.0 2,620.9 272 253.7 60.00

09/27/09 8.823 0.457 7.3 62,742,687 1,840.0 3,239.4 341 242.3 60.00

09/27/09 9.427 0.502 7.8 64,508,412 1,840.0 3,330.6 350 260.5 60.00

09/27/09 8.981 0.554 7.9 70,335,611 1,840.0 3,860.8 399 265.7 60.00

09/27/09 9.005 0.575 8.0 71,996,905 1,840.0 3,991.1 420 271.8 60.00

09/27/09 9.163 0.611 8.3 73,782,969 1,840.0 4,170.3 442 280.0 60.00

09/27/09 9.053 0.594 8.2 72,633,289 1,840.0 4,105.3 434 279.9 60.00

09/27/09 9.278 0.548 8.0 68,597,160 1,840.0 3,690.8 396 281.6 60.00

09/27/09 9.669 0.514 8.0 64,417,261 1,840.0 3,325.9 353 272.8 60.00

09/27/09 9.669 0.508 8.0 63,665,667 1,840.0 3,287.1 345 268.7 60.00

09/27/09 9.894 0.500 8.1 61,844,256 1,840.0 3,159.4 327 264.9 60.00

09/27/09 10.117 0.627 8.9 70,587,100 1,840.0 3,874.6 402 269.0 60.00

09/27/09 10.117 0.631 8.9 71,103,235 1,840.0 3,902.9 413 273.8 60.00

09/27/09 9.887 0.747 9.3 80,537,988 1,840.0 4,727.2 491 284.5 60.00

09/27/09 9.586 0.777 9.1 85,588,693 1,840.0 5,070.2 525 297.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07:00 C

09/27/09 9.336 0.760 8.7 87,515,527 1,840.0 5,089.2 527 300.1 60.00

09/27/09 9.568 0.781 9.0 86,919,058 1,840.0 5,101.8 529 297.5 60.00

09/27/09 9.951 0.757 9.1 83,370,883 1,840.0 4,757.6 497 296.2 60.00

09/27/09 10.004 0.672 8.8 76,584,357 1,840.0 4,203.8 446 286.6 60.00

09/27/09 9.910 0.567 8.2 69,298,199 1,840.0 3,577.9 383 274.6 60.00

09/28/09 9.753 0.534 7.9 67,701,169 1,840.0 3,421.8 364 267.3 60.00

09/28/09 9.568 0.460 7.5 61,492,473 1,840.0 3,007.8 313 262.6 60.00

09/28/09 9.649 0.548 7.9 69,500,194 1,840.0 3,550.5 367 259.9 60.00

09/28/09 9.724 0.625 8.3 75,486,812 1,840.0 4,020.5 426 268.4 60.00

09/28/09 9.742 0.639 8.4 76,227,450 1,840.0 4,101.3 435 274.0 60.00

09/28/09 9.568 0.669 8.5 78,930,195 1,840.0 4,375.5 464 263.0 60.00

09/28/09 9.749 0.741 9.0 82,530,795 1,840.0 4,754.5 498 284.3 60.00

09/28/09 9.462 0.751 8.9 84,525,422 1,840.0 4,961.3 518 291.4 60.00

09/28/09 8.743 0.704 8.3 85,063,925 1,840.0 5,039.1 526 295.1 60.00

09/28/09 8.427 0.660 8.0 82,698,556 1,840.0 4,899.0 512 294.5 60.00

09/28/09 8.611 0.639 8.1 79,089,848 1,840.0 4,642.2 492 291.8 60.00

09/28/09 8.792 0.695 8.5 81,950,338 1,840.0 4,943.7 517 291.2 60.00

09/28/09 8.919 0.726 8.7 83,578,404 1,840.0 5,087.4 529 295.5 60.00

09/28/09 9.206 0.733 8.9 82,513,290 1,840.0 4,977.7 519 294.7 60.00

09/28/09 9.516 0.760 9.2 82,736,748 1,840.0 4,991.2 522 294.1 60.00

09/28/09 9.498 0.751 9.1 82,680,860 1,840.0 4,942.9 518 294.1 60.00

09/28/09 9.480 0.743 9.0 82,730,255 1,840.0 4,900.9 519 292.8 60.00

09/28/09 9.498 0.760 9.1 83,648,499 1,840.0 5,000.7 526 292.8 60.00

09/28/09 9.498 0.766 9.1 84,355,249 1,840.0 5,043.0 531 296.2 60.00

09/28/09 9.586 0.757 9.1 83,330,452 1,840.0 4,936.4 522 293.9 60.00

09/28/09 9.568 0.736 9.0 81,954,570 1,840.0 4,810.4 513 291.9 60.00

09/28/09 9.936 0.677 9.0 75,345,816 1,840.0 4,258.7 461 286.9 60.00

09/28/09 9.759 0.589 8.5 69,442,818 1,840.0 3,774.1 404 277.8 60.00

09/28/09 9.824 0.555 8.3 67,056,025 1,840.0 3,535.0 379 270.1 60.00

09/29/09 9.927 0.526 8.3 63,505,108 1,840.0 3,313.3 352 262.6 60.00

09/29/09 9.753 0.460 7.9 58,325,759 1,840.0 2,948.0 313 258.3 60.00

09/29/09 9.910 0.508 8.2 62,123,691 1,840.0 3,207.5 335 253.4 60.00

09/29/09 10.535 0.596 8.9 67,094,294 1,840.0 3,537.0 372 257.2 60.00

09/29/09 10.356 0.663 9.2 72,236,923 1,840.0 4,004.4 419 262.4 60.00

09/29/09 10.525 0.800 9.9 81,018,075 1,840.0 4,755.4 496 263.2 60.00

09/29/09 10.559 0.857 10.3 83,434,673 1,840.0 5,078.7 528 285.1 60.00

09/29/09 9.944 0.812 9.7 83,868,948 1,840.0 5,105.1 530 288.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

09/29/09 10.046 0.821 9.8 83,998,624 1,840.0 5,113.0 531 290.9 60.00

09/29/09 10.046 0.826 9.8 84,491,423 1,840.0 5,142.9 532 293.2 60.00

09/29/09 10.149 0.833 9.9 84,339,301 1,840.0 5,133.7 531 292.8 60.00

09/29/09 10.251 0.842 10.0 84,422,670 1,840.0 5,138.8 532 294.6 60.00

09/29/09 10.344 0.845 10.0 84,697,614 1,840.0 5,109.5 532 296.1 60.00

09/29/09 10.344 0.844 10.0 84,590,460 1,840.0 5,103.0 532 297.2 60.00

09/29/09 10.240 0.834 9.9 84,455,593 1,840.0 5,094.9 532 297.9 60.00

09/29/09 9.930 0.808 9.6 84,336,703 1,840.0 5,087.7 532 298.5 60.00

09/29/09 9.930 0.803 9.6 83,854,554 1,840.0 5,058.6 531 297.8 60.00

09/29/09 9.841 0.803 9.6 83,818,911 1,840.0 5,102.0 531 298.1 60.00

09/29/09 10.033 0.817 9.7 84,435,982 1,840.0 5,093.7 531 299.7 60.00

09/29/09 10.033 0.814 9.7 84,129,937 1,840.0 5,075.2 532 301.0 60.00

09/29/09 9.930 0.789 9.6 82,415,642 1,840.0 4,971.8 522 297.1 60.00

09/29/09 9.930 0.786 9.6 82,034,354 1,840.0 4,948.8 519 295.0 60.00

09/29/09 9.781 0.723 9.2 78,772,117 1,840.0 4,623.6 486 290.9 60.00

09/29/09 9.749 0.698 9.0 77,670,952 1,840.0 4,474.5 475 286.4 60.00

09/30/09 9.826 0.649 8.9 73,071,520 1,840.0 4,130.2 439 277.1 60.00

09/30/09 9.623 0.650 8.8 74,000,919 1,840.0 4,222.9 446 274.5 60.00

09/30/09 9.513 0.647 8.7 74,583,292 1,840.0 4,256.1 451 274.8 60.00

09/30/09 9.404 0.648 8.6 75,476,674 1,840.0 4,307.1 456 275.8 60.00

09/30/09 9.550 0.704 8.9 79,248,194 1,840.0 4,608.4 483 277.0 60.00

09/30/09 9.812 0.780 9.4 83,131,886 1,840.0 4,969.8 520 268.9 60.00

09/30/09 7.965 0.645 7.7 83,955,242 1,840.0 5,064.7 530 286.8 60.00

09/30/09 9.841 0.801 9.6 83,649,513 1,840.0 5,091.7 531 287.1 60.00

09/30/09 9.653 0.792 9.5 83,541,382 1,840.0 5,130.5 530 287.1 60.00

09/30/09 9.636 0.785 9.4 83,726,836 1,840.0 5,096.4 532 289.4 60.00

09/30/09 9.534 0.780 9.3 84,106,105 1,840.0 5,119.5 532 291.1 60.00

09/30/09 9.620 0.780 9.3 84,107,997 1,840.0 5,073.9 530 290.1 60.00

09/30/09 10.033 0.817 9.7 84,435,371 1,840.0 5,093.6 532 292.0 60.00

09/30/09 10.344 0.851 10.0 85,290,998 1,840.0 5,145.3 532 295.9 60.00

09/30/09 10.046 0.835 9.8 85,342,346 1,840.0 5,194.7 533 296.7 60.00

09/30/09 9.551 0.797 9.4 84,981,761 1,840.0 5,219.0 532 298.3 60.00

09/30/09 9.551 0.781 9.4 83,253,180 1,840.0 5,112.8 522 297.9 60.00

09/30/09 9.449 0.781 9.3 84,128,850 1,840.0 5,166.6 528 299.4 60.00

09/30/09 9.449 0.786 9.3 84,706,359 1,840.0 5,202.1 531 298.0 60.00

09/30/09 9.348 0.777 9.2 84,664,525 1,840.0 5,199.5 531 297.0 60.00

09/30/09 9.270 0.705 8.8 80,336,277 1,840.0 4,759.0 495 292.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C C

06:00 C

07:00

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

22:00

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

09/30/09 9.164 0.712 8.7 82,067,007 1,840.0 4,861.6 504 288.3 60.00

09/30/09 9.270 0.728 8.8 82,940,628 1,840.0 4,913.4 513 288.4 60.00

09/30/09 8.872 0.702 8.5 82,800,725 1,840.0 4,950.1 514 286.9 60.00

10/01/09 8.551 0.584 7.8 75,376,348 1,840.0 4,260.4 455 282.6 60.00

10/01/09 8.212 0.522 7.3 71,850,309 1,840.0 3,983.0 421 273.6 60.00

10/01/09 8.390 0.464 7.1 65,845,821 1,840.0 3,471.2 369 266.8 60.00

10/01/09 8.442 0.472 7.2 66,031,808 1,840.0 3,481.0 368 264.5 60.00

10/01/09 8.750 0.464 7.3 63,880,751 1,840.0 3,332.9 354 264.8 60.00

10/01/09 8.978 0.462 7.3 63,269,610 1,840.0 3,232.3 339 247.2 60.00

10/01/09 9.470 0.622 8.4 74,068,979 1,840.0 4,106.0 433 266.9 60.00

10/01/09 8.988 0.698 8.5 82,103,935 1,840.0 4,863.8 506 278.0 60.00

10/01/09 8.629 0.654 8.1 81,161,973 1,840.0 4,719.7 488 265.1 60.00

10/01/09 8.361 0.667 8.1 82,693,977 1,840.0 4,988.6 519 284.6 60.00

10/01/09 8.375 0.685 8.2 83,489,032 1,840.0 5,127.3 530 291.5 60.00

10/01/09 8.384 0.685 8.2 83,811,743 1,840.0 5,101.6 532 294.8 60.00

10/01/09 8.355 0.672 8.1 82,741,986 1,840.0 5,036.5 527 294.0 60.00

10/01/09 8.649 0.701 8.4 83,309,021 1,840.0 5,071.0 530 295.1 60.00

10/01/09 9.122 0.742 8.9 83,983,173 1,840.0 5,066.4 532 297.1 60.00

10/01/09 9.312 0.752 9.0 84,132,571 1,840.0 5,029.7 531 298.5 60.00

10/01/09 9.395 0.756 9.0 83,809,600 1,840.0 5,010.4 529 297.2 60.00

10/01/09 9.421 0.761 9.1 84,269,827 1,840.0 5,037.9 531 297.2 60.00

10/01/09 9.424 0.763 9.0 84,665,706 1,840.0 5,061.6 532 297.9 60.00

10/01/09 9.565 0.770 9.1 84,492,970 1,840.0 5,051.2 530 296.5 60.00

10/01/09 9.443 0.741 9.0 82,574,043 1,840.0 4,891.6 519 294.8 60.00

10/01/09 9.195 0.719 8.7 82,807,966 1,840.0 4,905.5 514 294.6 60.00

10/01/09 9.085 0.647 8.3 78,417,588 1,840.0 4,474.9 478 290.4 60.00

10/01/09 9.111 0.631 8.2 77,159,594 1,840.0 4,319.3 467 283.2 60.00

10/02/09 9.126 0.619 8.2 75,937,562 1,840.0 4,250.9 459 280.4 60.00

10/02/09 9.201 0.615 8.2 75,292,489 1,840.0 4,173.8 450 279.5 60.00

10/02/09 9.085 0.599 8.1 74,137,308 1,840.0 4,109.8 444 276.9 60.00

10/02/09 9.169 0.573 8.0 71,761,877 1,840.0 3,900.1 423 275.5 60.00

10/02/09 9.007 0.531 7.7 68,977,584 1,840.0 3,673.8 388 269.3 60.00

10/02/09 9.020 0.620 8.1 76,801,633 1,840.0 4,299.2 460 259.9 60.00

10/02/09 9.231 0.717 8.7 82,799,057 1,840.0 4,859.9 513 283.7 60.00

10/02/09 9.087 0.731 8.7 83,948,420 1,840.0 5,018.6 530 290.1 60.00

10/02/09 9.029 0.728 8.7 83,974,469 1,840.0 5,065.8 530 292.3 60.00

10/02/09 9.014 0.730 8.6 84,567,288 1,840.0 5,055.6 531 292.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

10/02/09 9.194 0.744 8.8 84,317,535 1,840.0 5,086.6 531 292.7 60.00

10/02/09 9.339 0.754 9.0 84,253,365 1,840.0 5,036.9 532 293.6 60.00

10/02/09 9.282 0.749 8.9 84,335,491 1,840.0 5,041.8 531 293.3 60.00

10/02/09 9.341 0.758 9.0 84,808,654 1,840.0 5,070.1 532 292.6 60.00

10/02/09 9.298 0.753 9.0 84,217,655 1,840.0 5,080.5 531 293.2 60.00

10/02/09 9.224 0.749 8.9 84,468,104 1,840.0 5,095.6 531 294.5 60.00

10/02/09 9.243 0.750 8.9 84,602,820 1,840.0 5,057.8 531 293.6 60.00

10/02/09 9.289 0.750 8.9 84,255,789 1,840.0 5,037.0 530 294.2 60.00

10/02/09 9.224 0.739 8.8 84,312,385 1,840.0 4,994.6 527 295.8 60.00

10/02/09 9.500 0.760 9.0 84,543,539 1,840.0 5,008.3 526 293.4 60.00

10/02/09 9.721 0.776 9.2 84,499,607 1,840.0 5,005.7 527 292.0 60.00

10/02/09 9.683 0.769 9.2 84,161,789 1,840.0 4,985.7 522 291.8 60.00

10/02/09 9.857 0.770 9.2 83,480,240 1,840.0 4,899.9 514 289.8 60.00

10/02/09 10.007 0.769 9.4 82,113,651 1,840.0 4,819.7 507 287.1 60.00

10/03/09 10.249 0.745 9.4 79,317,874 1,840.0 4,526.3 482 284.3 60.00

10/03/09 10.505 0.721 9.4 76,791,602 1,840.0 4,298.7 461 280.9 60.00

10/03/09 10.455 0.716 9.4 76,516,158 1,840.0 4,283.2 459 277.7 60.00

10/03/09 10.446 0.711 9.4 76,016,149 1,840.0 4,255.2 456 276.7 60.00

10/03/09 10.442 0.719 9.4 76,685,777 1,840.0 4,292.7 460 276.7 60.00

10/03/09 10.395 0.769 9.5 81,327,279 1,840.0 4,640.9 491 268.1 60.00

10/03/09 10.589 0.832 10.0 83,719,629 1,840.0 4,914.0 516 286.0 60.00

10/03/09 10.708 0.859 10.2 84,808,055 1,840.0 5,024.0 528 289.7 60.00

10/03/09 10.454 0.837 10.0 83,952,615 1,840.0 5,018.9 527 291.2 60.00

10/03/09 10.172 0.806 9.7 83,625,022 1,840.0 4,953.9 523 292.0 60.00

10/03/09 9.833 0.786 9.4 83,930,917 1,840.0 5,017.6 525 290.8 60.00

10/03/09 9.264 0.748 8.9 84,174,273 1,840.0 5,032.1 528 292.5 60.00

10/03/09 8.717 0.698 8.3 83,809,737 1,840.0 5,010.4 523 293.5 60.00

10/03/09 8.628 0.696 8.3 84,398,906 1,840.0 5,045.6 522 292.9 60.00

10/03/09 8.760 0.704 8.4 83,822,578 1,840.0 5,011.2 523 292.8 60.00

10/03/09 9.130 0.738 8.8 84,527,107 1,840.0 5,053.2 527 295.0 60.00

10/03/09 9.286 0.738 8.9 83,459,456 1,840.0 4,989.4 520 294.6 60.00

10/03/09 9.379 0.750 9.0 83,735,884 1,840.0 5,006.0 521 292.5 60.00

10/03/09 9.276 0.744 8.9 83,627,163 1,840.0 4,999.4 521 293.9 60.00

10/03/09 9.475 0.778 9.1 85,287,285 1,840.0 5,145.0 532 295.6 60.00

10/03/09 9.726 0.791 9.3 85,196,042 1,840.0 5,093.2 528 294.0 60.00

10/03/09 9.756 0.768 9.2 83,339,970 1,840.0 4,937.0 515 292.9 60.00

10/03/09 10.122 0.790 9.5 83,056,963 1,840.0 4,875.1 511 290.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

10/03/09 10.272 0.769 9.5 80,891,112 1,840.0 4,704.0 498 288.0 60.00

10/04/09 10.381 0.721 9.5 76,348,655 1,840.0 4,356.9 465 282.2 60.00

10/04/09 10.824 0.733 9.8 74,984,723 1,840.0 4,238.3 452 278.4 60.00

10/04/09 11.288 0.690 9.8 70,788,916 1,840.0 3,808.8 411 273.5 60.00

10/04/09 11.203 0.695 9.7 71,415,081 1,840.0 3,881.3 416 270.0 60.00

10/04/09 11.484 0.730 10.1 72,500,124 1,840.0 3,979.6 427 270.6 60.00

10/04/09 11.654 0.798 10.5 76,283,401 1,840.0 4,270.2 459 260.7 60.00

10/04/09 11.385 0.846 10.4 81,345,385 1,840.0 4,642.0 491 281.3 60.00

10/04/09 10.848 0.867 10.3 84,195,197 1,840.0 4,987.6 523 286.0 60.00

10/04/09 10.944 0.848 10.4 81,793,463 1,840.0 4,845.3 511 288.9 60.00

10/04/09 10.765 0.855 10.3 83,357,714 1,840.0 4,983.4 520 291.1 60.00

10/04/09 10.615 0.855 10.2 83,744,552 1,840.0 5,052.0 524 292.1 60.00

10/04/09 10.659 0.858 10.2 83,924,232 1,840.0 5,017.2 525 293.0 60.00

10/04/09 10.748 0.860 10.3 83,390,952 1,840.0 4,985.3 522 293.5 60.00

10/04/09 10.402 0.842 10.0 84,272,609 1,840.0 5,083.9 526 295.1 60.00

10/04/09 10.041 0.807 9.7 83,803,122 1,840.0 5,010.0 525 293.9 60.00

10/04/09 9.812 0.796 9.5 84,377,485 1,840.0 5,090.1 529 294.9 60.00

10/04/09 9.710 0.791 9.3 84,947,534 1,840.0 5,078.4 531 296.9 60.00

10/04/09 9.640 0.780 9.3 84,416,755 1,840.0 5,046.7 528 295.7 60.00

10/04/09 9.606 0.770 9.2 83,923,972 1,840.0 5,017.2 525 295.8 60.00

10/04/09 9.648 0.787 9.3 84,999,105 1,840.0 5,081.5 531 296.5 60.00

10/04/09 9.652 0.775 9.2 84,056,074 1,840.0 5,025.1 525 296.0 60.00

10/04/09 9.587 0.757 9.1 83,141,681 1,840.0 4,925.3 516 293.8 60.00

10/04/09 9.602 0.764 9.2 83,326,049 1,840.0 4,981.4 518 293.0 60.00

10/04/09 9.641 0.733 9.0 81,643,494 1,840.0 4,747.7 498 292.1 60.00

10/05/09 9.562 0.690 8.8 78,907,258 1,840.0 4,502.8 477 287.0 60.00

10/05/09 9.400 0.652 8.6 76,409,751 1,840.0 4,318.8 458 282.5 60.00

10/05/09 9.309 0.669 8.5 78,607,036 1,840.0 4,485.7 473 282.2 60.00

10/05/09 9.491 0.717 8.8 81,627,893 1,840.0 4,746.8 495 285.7 60.00

10/05/09 9.987 0.793 9.5 83,722,497 1,840.0 4,959.6 517 288.0 60.00

10/05/09 10.617 0.863 10.3 84,289,524 1,840.0 5,084.9 529 277.8 60.00

10/05/09 10.501 0.855 10.1 84,675,173 1,840.0 5,108.1 531 295.4 60.00

10/05/09 10.083 0.823 9.8 84,527,152 1,840.0 5,099.2 530 294.8 60.00

10/05/09 9.844 0.808 9.5 85,127,449 1,840.0 5,135.4 531 295.1 60.00

10/05/09 9.750 0.802 9.4 85,513,766 1,840.0 5,158.7 532 297.5 60.00

10/05/09 9.567 0.790 9.3 85,438,851 1,840.0 5,154.2 532 298.8 60.00

10/05/09 9.545 0.788 9.3 85,308,583 1,840.0 5,146.4 531 298.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

10/05/09 9.655 0.801 9.4 85,413,662 1,840.0 5,199.1 533 300.3 60.00

10/05/09 9.361 0.781 9.1 85,669,320 1,840.0 5,214.6 533 302.8 60.00

10/05/09 8.945 0.746 8.8 85,033,488 1,840.0 5,222.1 532 301.6 60.00

10/05/09 8.839 0.738 8.7 85,177,771 1,840.0 5,231.0 532 303.2 60.00

10/05/09 8.643 0.722 8.5 85,443,252 1,840.0 5,200.9 533 305.1 60.00

10/05/09 8.491 0.710 8.4 85,078,541 1,840.0 5,225.0 532 304.8 60.00

10/05/09 8.587 0.719 8.4 85,522,816 1,840.0 5,252.2 531 303.6 60.00

10/05/09 8.792 0.732 8.6 85,772,874 1,840.0 5,221.0 532 304.4 60.00

10/05/09 8.767 0.722 8.5 85,574,509 1,840.0 5,162.4 531 304.0 60.00

10/05/09 8.386 0.677 8.0 84,443,294 1,840.0 5,048.2 518 301.2 60.00

10/05/09 8.270 0.615 7.7 80,175,035 1,840.0 4,662.4 482 296.8 60.00

10/05/09 8.575 0.529 7.5 70,595,844 1,840.0 3,875.1 403 284.1 60.00

10/06/09 8.789 0.561 7.8 72,056,970 1,840.0 3,994.5 414 277.1 60.00

10/06/09 8.806 0.563 7.8 72,251,941 1,840.0 4,005.3 416 275.2 60.00

10/06/09 8.912 0.540 7.8 69,592,398 1,840.0 3,782.2 393 271.2 60.00

10/06/09 9.179 0.504 7.8 65,119,765 1,840.0 3,433.0 361 268.8 60.00

10/06/09 9.061 0.429 7.2 59,382,412 1,840.0 2,969.1 309 262.1 60.00

10/06/09 9.330 0.587 8.1 72,543,964 1,840.0 3,942.6 413 250.9 60.00

10/06/09 9.241 0.744 8.9 83,849,032 1,840.0 5,058.3 508 281.5 60.00

10/06/09 9.339 0.777 9.2 85,055,189 1,840.0 5,177.3 529 291.7 60.00

10/06/09 9.428 0.776 9.2 84,891,339 1,840.0 5,167.3 530 293.8 60.00

10/06/09 9.513 0.778 9.2 85,263,264 1,840.0 5,097.2 531 296.3 60.00

10/06/09 9.565 0.784 9.2 85,572,781 1,840.0 5,115.8 532 299.4 60.00

10/06/09 9.706 0.793 9.3 85,569,377 1,840.0 5,115.5 532 300.6 60.00

10/06/09 9.763 0.790 9.3 85,395,832 1,840.0 5,058.8 529 301.1 60.00

10/06/09 9.568 0.770 9.1 84,835,928 1,840.0 5,025.6 526 302.2 60.00

10/06/09 9.246 0.741 8.7 85,020,633 1,840.0 5,036.6 526 302.0 60.00

10/06/09 9.123 0.728 8.6 84,820,407 1,840.0 4,978.6 523 298.7 60.00

10/06/09 9.022 0.719 8.5 84,555,025 1,840.0 4,963.0 522 298.8 60.00

10/06/09 9.036 0.723 8.5 84,879,390 1,840.0 4,982.0 524 298.0 60.00

10/06/09 8.963 0.725 8.5 85,470,062 1,840.0 5,063.2 531 297.3 60.00

10/06/09 8.935 0.721 8.5 84,649,648 1,840.0 5,060.6 529 293.9 60.00

10/06/09 8.905 0.685 8.4 81,278,736 1,840.0 4,814.9 505 292.6 60.00

10/06/09 8.790 0.656 8.3 79,683,143 1,840.0 4,677.0 491 293.3 60.00

10/06/09 8.911 0.581 8.1 72,102,278 1,840.0 4,075.3 431 287.0 60.00

10/06/09 8.838 0.587 8.0 73,282,403 1,840.0 4,142.0 438 283.6 60.00

10/07/09 8.879 0.576 7.9 72,709,551 1,840.0 4,070.2 430 281.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

01:00

02:00

03:00

04:00

05:00 C 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

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

10/07/09 8.920 0.605 8.1 74,724,854 1,840.0 4,223.6 446 280.7 60.00

10/07/09 9.106 0.603 8.2 73,765,960 1,840.0 4,129.3 438 278.1 60.00

10/07/09 9.012 0.594 8.1 73,272,132 1,840.0 4,141.5 437 273.4 60.00

10/07/09 9.012 0.554 7.9 70,473,443 1,840.0 3,830.1 405 271.7 60.00

10/07/09 8.923 0.594 7.9 75,039,034 1,840.0 4,159.8 442 260.8 60.00

10/07/09 9.044 0.709 8.6 82,908,127 1,840.0 4,911.4 506 284.3 60.00

10/07/09 8.906 0.731 8.7 84,338,332 1,840.0 5,133.6 529 287.7 60.00

10/07/09 8.793 0.723 8.7 83,750,716 1,840.0 5,143.4 529 293.3 60.00

10/07/09 8.550 0.707 8.4 83,995,137 1,840.0 5,158.4 532 298.1 60.00

10/07/09 8.407 0.690 8.2 83,946,013 1,840.0 5,155.4 531 297.9 60.00

10/07/09 8.453 0.694 8.3 83,540,611 1,840.0 5,130.5 529 295.8 60.00

10/07/09 8.488 0.685 8.3 82,508,034 1,840.0 5,067.1 521 296.5 60.00

10/07/09 8.674 0.688 8.4 82,111,222 1,840.0 4,953.4 513 297.2 60.00

10/07/09 8.750 0.690 8.5 81,763,107 1,840.0 4,932.4 510 296.0 60.00

10/07/09 8.809 0.708 8.6 82,149,766 1,840.0 5,045.1 520 296.3 60.00

10/07/09 9.271 0.748 9.1 82,165,669 1,840.0 5,046.1 521 303.9 60.00

10/07/09 9.778 0.802 9.6 83,744,807 1,840.0 5,143.0 527 312.7 60.00

10/07/09 9.931 0.816 9.7 84,574,122 1,840.0 5,148.0 530 313.9 60.00

10/07/09 9.841 0.797 9.5 83,881,613 1,840.0 5,060.3 529 308.1 60.00

10/07/09 9.860 0.765 9.4 81,528,772 1,840.0 4,874.0 510 300.4 60.00

10/07/09 9.805 0.755 9.3 81,284,949 1,840.0 4,815.3 504 299.6 60.00

10/07/09 9.862 0.703 9.1 77,734,311 1,840.0 4,478.2 471 295.2 60.00

10/07/09 9.889 0.661 9.0 74,028,332 1,840.0 4,184.2 442 285.6 60.00

10/08/09 9.935 0.702 9.0 77,734,658 1,840.0 4,436.0 465 284.0 60.00

10/08/09 9.911 0.704 9.1 77,202,933 1,840.0 4,447.6 464 283.2 60.00

10/08/09 9.832 0.696 9.1 76,830,051 1,840.0 4,426.1 466 287.6 60.00

10/08/09 9.950 0.670 9.0 74,517,386 1,840.0 4,211.8 444 288.7 60.00

10/08/09 9.778 0.655 8.9 73,745,230 1,840.0 4,168.2 441 284.7 60.00

10/08/09 9.724 0.697 8.9 78,229,129 1,840.0 4,464.2 469 275.0 60.00

10/08/09 9.777 0.743 9.1 81,950,184 1,840.0 4,765.6 496 293.7 60.00

10/08/09 9.889 0.778 9.4 83,238,864 1,840.0 4,931.0 514 293.1 60.00

10/08/09 10.134 0.821 9.8 84,386,849 1,840.0 5,044.9 527 296.2 60.00

10/08/09 10.107 0.824 9.8 84,569,736 1,840.0 5,101.8 531 296.0 60.00

10/08/09 8.895 0.729 8.6 84,586,841 1,840.0 5,102.8 532 295.7 60.00

10/08/09 7.432 0.605 7.2 84,213,121 1,840.0 5,080.2 531 295.2 60.00

10/08/09 6.706 0.544 6.5 83,460,097 1,840.0 5,080.2 531 293.9 60.00

10/08/09 6.835 0.552 6.6 83,323,868 1,840.0 5,026.6 530 294.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

10/08/09 6.729 0.542 6.6 82,827,703 1,840.0 5,041.7 531 291.9 60.00

10/08/09 6.823 0.543 6.6 82,170,427 1,840.0 4,957.0 528 292.4 60.00

10/08/09 6.922 0.550 6.7 82,791,675 1,840.0 4,949.5 531 292.9 60.00

10/08/09 7.194 0.570 6.9 82,893,317 1,840.0 4,955.6 529 291.8 60.00

10/08/09 8.069 0.640 7.7 83,192,014 1,840.0 4,973.4 529 292.0 60.00

10/08/09 8.659 0.694 8.3 84,293,177 1,840.0 4,993.4 532 296.1 60.00

10/08/09 8.929 0.703 8.5 83,164,040 1,840.0 4,926.6 523 294.8 60.00

10/08/09 9.324 0.702 8.7 80,991,698 1,840.0 4,709.9 500 291.2 60.00

10/08/09 9.733 0.673 8.8 76,560,767 1,840.0 4,327.4 460 285.8 60.00

10/08/09 9.909 0.674 8.9 76,202,275 1,840.0 4,265.7 455 280.3 60.00

10/09/09 10.105 0.636 8.8 72,168,452 1,840.0 3,922.2 423 274.3 60.00

10/09/09 10.353 0.670 9.2 73,353,829 1,840.0 4,066.4 430 271.5 60.00

10/09/09 10.661 0.698 9.4 74,057,036 1,840.0 4,105.3 437 273.7 60.00

10/09/09 10.620 0.722 9.5 76,225,108 1,840.0 4,266.9 453 273.4 60.00

10/09/09 10.596 0.759 9.6 79,341,317 1,840.0 4,484.5 475 276.1 60.00

10/09/09 10.515 0.806 9.7 83,163,114 1,840.0 4,790.9 509 267.6 60.00

10/09/09 10.616 0.846 10.0 85,169,818 1,840.0 4,999.1 530 289.5 60.00

10/09/09 10.102 0.811 9.5 85,720,405 1,840.0 5,031.4 531 289.7 60.00

10/09/09 9.244 0.740 8.7 84,948,312 1,840.0 4,986.1 531 288.0 60.00

10/09/09 7.816 0.647 7.6 85,201,421 1,840.0 5,186.1 531 290.4 60.00

10/09/09 7.149 0.592 7.0 84,721,309 1,840.0 5,156.9 531 290.7 60.00

10/09/09 7.031 0.580 6.9 84,530,185 1,840.0 5,145.3 529 290.1 60.00

10/09/09 6.983 0.576 6.8 84,671,198 1,840.0 5,153.9 530 292.2 60.00

10/09/09 7.193 0.592 7.0 84,505,777 1,840.0 5,143.8 528 294.3 60.00

10/09/09 7.330 0.600 7.1 84,246,409 1,840.0 5,128.0 526 293.1 60.00

10/09/09 7.288 0.585 7.1 82,782,654 1,840.0 5,039.0 512 289.2 60.00

10/09/09 7.204 0.602 7.2 84,297,299 1,840.0 5,222.7 528 292.9 60.00

10/09/09 7.072 0.592 7.0 84,435,104 1,840.0 5,231.3 531 293.9 60.00

10/09/09 6.964 0.578 6.9 84,374,739 1,840.0 5,181.7 529 293.0 60.00

10/09/09 7.016 0.584 6.9 84,403,403 1,840.0 5,229.3 529 292.6 60.00

10/09/09 7.714 0.641 7.6 84,416,725 1,840.0 5,184.3 528 293.2 60.00

10/09/09 8.358 0.656 8.0 81,858,609 1,840.0 4,893.7 502 290.5 60.00

10/09/09 8.754 0.655 8.2 79,592,582 1,840.0 4,671.8 481 284.4 60.00

10/09/09 9.023 0.604 8.2 73,953,849 1,840.0 4,180.0 436 279.1 60.00

10/10/09 9.118 0.561 7.9 70,819,841 1,840.0 3,848.9 402 271.7 60.00

10/10/09 9.074 0.537 7.8 69,191,517 1,840.0 3,685.2 386 267.6 60.00

10/10/09 9.422 0.532 8.0 66,894,937 1,840.0 3,526.5 369 262.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

10/10/09 9.640 0.548 8.2 67,233,986 1,840.0 3,544.4 369 259.5 60.00

10/10/09 9.738 0.602 8.5 71,274,808 1,840.0 3,873.6 400 261.8 60.00

10/10/09 9.685 0.631 8.6 73,156,300 1,840.0 4,055.4 425 251.8 60.00

10/10/09 9.318 0.674 8.8 77,075,744 1,840.0 4,524.0 460 270.5 60.00

10/10/09 8.446 0.668 8.2 81,771,574 1,840.0 4,933.0 499 276.7 60.00

10/10/09 7.599 0.601 7.4 81,302,114 1,840.0 4,948.8 502 278.9 60.00

10/10/09 7.269 0.515 6.8 75,452,355 1,840.0 4,428.7 455 274.2 60.00

10/10/09 7.705 0.617 7.6 81,688,249 1,840.0 5,016.7 501 278.3 60.00

10/10/09 7.963 0.633 7.8 80,854,683 1,840.0 4,965.6 501 279.6 60.00

10/10/09 8.055 0.633 7.9 80,424,071 1,840.0 4,895.4 496 280.0 60.00

10/10/09 7.915 0.615 7.7 80,052,193 1,840.0 4,872.7 490 281.4 60.00

10/10/09 7.512 0.586 7.3 80,412,816 1,840.0 4,894.7 493 281.4 60.00

10/10/09 7.386 0.594 7.2 82,111,310 1,840.0 5,042.7 506 282.8 60.00

10/10/09 7.443 0.605 7.3 82,974,465 1,840.0 5,095.7 513 286.2 60.00

10/10/09 7.850 0.650 7.8 83,964,245 1,840.0 5,156.5 526 289.9 60.00

10/10/09 8.391 0.698 8.3 83,836,611 1,840.0 5,194.2 524 290.8 60.00

10/10/09 8.126 0.681 8.1 84,056,328 1,840.0 5,253.5 526 289.9 60.00

10/10/09 7.847 0.649 7.8 83,572,071 1,840.0 5,177.8 518 288.4 60.00

10/10/09 7.641 0.633 7.5 84,792,742 1,840.0 5,161.3 522 289.6 60.00

10/10/09 7.635 0.620 7.4 84,374,264 1,840.0 5,090.0 513 286.7 60.00

10/10/09 7.746 0.599 7.3 82,240,836 1,840.0 4,827.2 495 283.2 60.00

10/11/09 7.934 0.591 7.4 79,918,769 1,840.0 4,647.5 476 279.6 60.00

10/11/09 7.966 0.568 7.4 77,449,865 1,840.0 4,461.8 459 277.8 60.00

10/11/09 8.066 0.524 7.2 72,507,342 1,840.0 4,058.8 419 271.0 60.00

10/11/09 8.203 0.581 7.6 76,699,116 1,840.0 4,418.5 455 270.7 60.00

10/11/09 8.638 0.644 8.0 80,203,067 1,840.0 4,664.0 478 276.6 60.00

10/11/09 9.187 0.685 8.5 80,280,248 1,840.0 4,668.5 479 263.2 60.00

10/11/09 9.963 0.802 9.6 84,029,698 1,840.0 5,023.5 509 281.6 60.00

10/11/09 9.859 0.813 9.6 85,117,897 1,840.0 5,181.1 521 285.9 60.00

10/11/09 9.666 0.804 9.5 84,740,719 1,840.0 5,204.2 525 287.7 60.00

10/11/09 9.406 0.763 9.2 83,547,403 1,840.0 5,085.5 518 286.6 60.00

10/11/09 9.001 0.737 8.8 83,714,668 1,840.0 5,141.2 524 286.5 60.00

10/11/09 7.931 0.648 7.8 83,842,741 1,840.0 5,103.5 525 287.8 60.00

10/11/09 7.011 0.540 6.7 80,976,406 1,840.0 4,796.9 502 284.5 60.00

10/11/09 6.737 0.532 6.5 82,050,195 1,840.0 4,949.8 509 283.2 60.00

10/11/09 6.753 0.541 6.6 82,527,231 1,840.0 5,023.4 515 284.0 60.00

10/11/09 6.766 0.545 6.6 83,126,101 1,840.0 5,059.8 520 286.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

10/11/09 6.696 0.545 6.5 83,435,365 1,840.0 5,078.7 524 285.5 60.00

10/11/09 6.841 0.559 6.7 83,408,721 1,840.0 5,122.4 526 286.3 60.00

10/11/09 7.238 0.593 7.1 83,691,762 1,840.0 5,139.8 526 288.8 60.00

10/11/09 7.665 0.626 7.5 83,419,572 1,840.0 5,123.1 525 288.4 60.00

10/11/09 8.035 0.660 7.9 83,592,178 1,840.0 5,133.6 525 286.6 60.00

10/11/09 8.113 0.660 7.9 83,440,734 1,840.0 5,079.0 521 288.1 60.00

10/11/09 8.098 0.643 7.8 82,479,889 1,840.0 4,975.7 510 286.4 60.00

10/11/09 8.022 0.634 7.7 82,415,868 1,840.0 4,927.0 507 282.9 60.00

10/12/09 7.963 0.633 7.7 82,603,542 1,840.0 4,983.2 510 283.2 60.00

10/12/09 7.607 0.603 7.3 82,896,648 1,840.0 4,955.8 509 285.4 60.00

10/12/09 7.467 0.581 7.1 82,007,956 1,840.0 4,858.1 505 281.5 60.00

10/12/09 7.208 0.565 6.9 81,902,536 1,840.0 4,896.4 508 280.3 60.00

10/12/09 7.210 0.582 7.0 83,040,774 1,840.0 5,054.7 524 282.2 60.00

10/12/09 7.197 0.581 7.0 83,165,106 1,840.0 5,062.2 526 269.2 60.00

10/12/09 7.214 0.593 7.0 84,495,154 1,840.0 5,143.2 532 282.8 60.00

10/12/09 7.152 0.600 7.0 85,573,315 1,840.0 5,255.3 543 284.8 60.00

10/12/09 7.111 0.598 7.0 85,731,964 1,840.0 5,265.1 544 286.7 60.00

10/12/09 7.097 0.598 7.0 86,092,397 1,840.0 5,287.2 545 287.0 60.00

10/12/09 7.128 0.601 7.1 85,117,971 1,840.0 5,273.6 545 285.6 60.00

10/12/09 7.178 0.603 7.1 84,690,241 1,840.0 5,247.1 545 286.5 60.00

10/12/09 7.302 0.616 7.3 84,857,223 1,840.0 5,257.4 545 287.9 60.00

10/12/09 7.496 0.622 7.5 82,811,168 1,840.0 5,175.7 533 288.0 60.00

10/12/09 7.801 0.639 7.9 81,527,810 1,840.0 5,139.8 526 287.4 60.00

10/12/09 8.029 0.645 8.0 81,224,363 1,840.0 5,032.4 516 288.6 60.00

10/12/09 8.167 0.639 7.9 80,770,883 1,840.0 4,916.5 501 285.2 60.00

10/12/09 8.316 0.653 8.1 80,809,551 1,840.0 4,918.9 500 283.5 60.00

10/12/09 8.430 0.661 8.2 80,808,636 1,840.0 4,918.8 500 284.4 60.00

10/12/09 8.642 0.677 8.4 80,868,686 1,840.0 4,878.5 501 283.8 60.00

10/12/09 8.509 0.664 8.3 80,266,787 1,840.0 4,885.8 500 282.0 60.00

10/12/09 8.406 0.655 8.2 80,025,974 1,840.0 4,871.1 500 282.7 60.00

10/12/09 8.341 0.652 8.2 80,006,190 1,840.0 4,913.4 500 283.6 60.00

10/12/09 7.966 0.624 7.8 80,257,970 1,840.0 4,885.3 500 284.0 60.00

10/13/09 7.665 0.512 7.1 72,368,494 1,840.0 4,169.0 436 277.1 60.00

10/13/09 7.483 0.318 6.1 52,517,296 1,840.0 2,654.4 279 266.1 60.00

10/13/09 6.877 0.241 5.3 46,051,120 1,840.0 2,202.4 222 248.5 60.00

10/13/09 7.210 0.327 5.9 55,511,803 1,840.0 2,835.9 284 240.4 60.00

10/13/09 7.209 0.441 6.5 68,149,071 1,840.0 3,814.9 382 249.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

05:00 C C

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

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

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

10/13/09 7.414 0.540 7.0 77,429,687 1,840.0 4,544.8 469 247.7 60.00

10/13/09 7.459 0.633 7.4 85,374,170 1,840.0 5,289.5 539 275.3 60.00

10/13/09 7.382 0.632 7.4 86,010,251 1,840.0 5,328.9 543 278.4 60.00

10/13/09 7.364 0.631 7.4 85,845,584 1,840.0 5,365.4 544 279.7 60.00

10/13/09 7.573 0.652 7.6 86,289,012 1,840.0 5,393.1 544 282.0 60.00

10/13/09 7.789 0.677 7.8 86,835,795 1,840.0 5,427.3 546 283.1 60.00

10/13/09 7.846 0.661 7.9 84,378,053 1,840.0 5,273.6 531 282.3 60.00

10/13/09 8.023 0.673 8.0 84,005,166 1,840.0 5,250.3 528 281.3 60.00

10/13/09 7.946 0.668 8.0 84,055,306 1,840.0 5,253.4 528 282.6 60.00

10/13/09 7.696 0.641 7.7 83,476,025 1,840.0 5,217.3 527 281.7 60.00

10/13/09 7.565 0.628 7.5 83,502,436 1,840.0 5,173.5 526 282.0 60.00

10/13/09 7.513 0.625 7.5 83,396,768 1,840.0 5,212.3 527 282.2 60.00

10/13/09 7.466 0.619 7.4 83,232,034 1,840.0 5,202.0 527 282.7 60.00

10/13/09 7.509 0.622 7.5 83,343,509 1,840.0 5,163.7 527 283.5 60.00

10/13/09 7.585 0.627 7.5 83,310,503 1,840.0 5,161.7 523 281.7 60.00

10/13/09 7.852 0.655 7.8 83,669,650 1,840.0 5,229.4 527 282.2 60.00

10/13/09 8.076 0.670 8.0 83,803,426 1,840.0 5,192.1 525 283.0 60.00

10/13/09 8.091 0.659 8.0 83,061,601 1,840.0 5,101.1 515 281.1 60.00

10/13/09 8.206 0.680 8.1 83,899,130 1,840.0 5,198.1 521 280.8 60.00

10/14/09 8.069 0.673 8.0 84,212,434 1,840.0 5,217.5 528 282.6 60.00

10/14/09 7.678 0.637 7.6 83,957,298 1,840.0 5,201.7 525 282.7 60.00

10/14/09 7.371 0.610 7.3 83,654,527 1,840.0 5,183.0 525 280.3 60.00

10/14/09 7.176 0.570 7.0 81,355,340 1,840.0 4,952.0 508 280.1 60.00

10/14/09 7.119 0.575 7.0 82,121,516 1,840.0 5,043.4 514 279.6 60.00

10/14/09 7.345 0.606 7.3 83,482,739 1,840.0 5,172.3 522 267.6 60.00

10/14/09 8.106 0.675 8.1 83,963,282 1,840.0 5,202.1 525 283.8 60.00

10/14/09 8.052 0.674 8.0 84,170,808 1,840.0 5,214.9 528 285.1 60.00

10/14/09 7.968 0.666 7.9 83,975,086 1,840.0 5,202.8 528 285.2 60.00

10/14/09 7.945 0.666 7.9 84,244,947 1,840.0 5,219.5 528 285.1 60.00

10/14/09 7.720 0.651 7.7 84,341,704 1,840.0 5,271.4 528 285.8 60.00

10/14/09 7.729 0.649 7.7 84,346,759 1,840.0 5,225.8 528 286.1 60.00

10/14/09 8.079 0.673 8.0 84,419,530 1,840.0 5,230.4 528 285.6 60.00

10/14/09 8.294 0.693 8.2 84,482,962 1,840.0 5,234.3 526 285.8 60.00

10/14/09 8.272 0.689 8.2 84,193,183 1,840.0 5,216.3 528 285.6 60.00

10/14/09 7.996 0.663 7.9 84,017,350 1,840.0 5,205.4 526 285.8 60.00

10/14/09 7.615 0.631 7.5 83,954,783 1,840.0 5,155.9 526 284.6 60.00

10/14/09 7.089 0.588 7.0 83,834,867 1,840.0 5,194.1 527 284.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

10/14/09 6.688 0.553 6.6 83,654,196 1,840.0 5,182.9 526 284.3 60.00

10/14/09 6.917 0.570 6.9 83,182,199 1,840.0 5,153.7 526 283.8 60.00

10/14/09 7.894 0.650 7.8 83,193,991 1,840.0 5,154.4 523 284.0 60.00

10/14/09 8.551 0.712 8.5 84,326,528 1,840.0 5,224.6 528 285.3 60.00

10/14/09 8.849 0.733 8.7 84,285,836 1,840.0 5,176.3 524 285.5 60.00

10/14/09 8.953 0.741 8.8 84,371,359 1,840.0 5,181.5 526 284.4 60.00

10/15/09 9.060 0.754 8.9 84,666,867 1,840.0 5,199.7 528 284.9 60.00

10/15/09 9.135 0.762 9.0 84,858,781 1,840.0 5,211.4 528 285.5 60.00

10/15/09 9.175 0.760 9.0 84,444,012 1,840.0 5,186.0 528 284.7 60.00

10/15/09 9.234 0.753 9.0 83,674,625 1,840.0 5,093.3 519 284.0 60.00

10/15/09 9.598 0.777 9.4 83,229,166 1,840.0 5,066.1 515 283.2 60.00

10/15/09 9.649 0.801 9.5 84,707,710 1,840.0 5,202.2 528 272.2 60.00

10/15/09 9.746 0.817 9.6 85,557,449 1,840.0 5,254.3 532 287.1 60.00

10/15/09 9.737 0.837 9.6 87,094,551 1,840.0 5,396.1 544 289.9 60.00

10/15/09 9.775 0.840 9.6 87,272,811 1,840.0 5,359.7 545 290.8 60.00

10/15/09 9.761 0.838 9.6 87,062,256 1,840.0 5,346.7 546 290.9 60.00

10/15/09 9.137 0.785 9.1 86,663,314 1,840.0 5,369.3 545 289.2 60.00

10/15/09 7.809 0.671 7.8 86,396,402 1,840.0 5,352.8 545 288.4 60.00

10/15/09 6.267 0.537 6.3 86,132,574 1,840.0 5,383.3 544 290.1 60.00

10/15/09 5.213 0.445 5.2 85,232,742 1,840.0 5,327.1 545 292.5 60.00

10/15/09 4.882 0.417 4.9 85,027,516 1,840.0 5,314.3 546 293.4 60.00

10/15/09 4.953 0.424 5.0 85,334,754 1,840.0 5,333.4 547 293.2 60.00

10/15/09 5.303 0.456 5.5 83,883,107 1,840.0 5,379.5 546 294.2 60.00

10/15/09 5.696 0.495 5.9 83,810,238 1,840.0 5,420.3 546 298.9 60.00

10/15/09 5.915 0.512 6.1 84,880,675 1,840.0 5,397.3 546 298.8 60.00

10/15/09 6.285 0.548 6.3 86,542,435 1,840.0 5,455.9 545 294.7 60.00

10/15/09 6.707 0.586 6.8 86,543,179 1,840.0 5,456.0 546 292.6 60.00

10/15/09 6.622 0.566 6.7 84,690,053 1,840.0 5,339.2 534 295.2 60.00

10/15/09 6.558 0.550 6.6 83,583,256 1,840.0 5,269.4 525 292.4 60.00

10/15/09 7.186 0.603 7.1 85,411,434 1,840.0 5,245.3 527 292.1 60.00

10/16/09 7.861 0.661 7.7 85,627,376 1,840.0 5,258.6 525 293.4 60.00

10/16/09 8.063 0.683 7.9 86,208,502 1,840.0 5,294.4 526 296.8 60.00

10/16/09 8.485 0.716 8.3 86,146,212 1,840.0 5,290.5 528 295.2 60.00

10/16/09 9.027 0.729 8.7 83,646,769 1,840.0 5,046.1 508 290.7 60.00

10/16/09 9.560 0.784 9.3 84,638,365 1,840.0 5,105.9 516 290.3 60.00

10/16/09 9.962 0.836 9.9 84,974,509 1,840.0 5,264.8 525 276.2 60.00

10/16/09 9.980 0.839 9.8 85,863,524 1,840.0 5,273.2 527 288.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

10/16/09 9.742 0.820 9.6 85,815,980 1,840.0 5,270.2 527 288.4 60.00

10/16/09 9.691 0.811 9.5 85,134,825 1,840.0 5,228.4 528 289.4 60.00

10/16/09 9.826 0.822 9.6 85,523,655 1,840.0 5,252.3 528 291.3 60.00

10/16/09 9.947 0.833 9.8 85,327,849 1,840.0 5,240.3 527 289.9 60.00

10/16/09 10.046 0.838 9.8 85,298,342 1,840.0 5,238.4 527 291.3 60.00

10/16/09 9.915 0.826 9.7 85,614,356 1,840.0 5,211.3 528 293.6 60.00

10/16/09 9.703 0.808 9.5 85,535,792 1,840.0 5,206.5 528 294.0 60.00

10/16/09 9.743 0.813 9.5 85,455,806 1,840.0 5,201.7 527 292.3 60.00

10/16/09 9.666 0.808 9.5 85,479,278 1,840.0 5,203.1 528 293.4 60.00

10/16/09 9.801 0.818 9.6 85,816,562 1,840.0 5,223.6 528 294.9 60.00

10/16/09 9.859 0.816 9.6 85,552,614 1,840.0 5,161.1 527 293.0 60.00

10/16/09 9.430 0.782 9.1 85,657,125 1,840.0 5,167.4 527 293.9 60.00

10/16/09 9.079 0.750 8.8 85,686,180 1,840.0 5,169.1 527 294.1 60.00

10/16/09 8.495 0.704 8.2 85,964,799 1,840.0 5,185.9 529 293.9 60.00

10/16/09 8.238 0.672 7.9 85,046,619 1,840.0 5,084.3 521 290.6 60.00

10/16/09 8.374 0.679 8.0 84,682,888 1,840.0 5,062.6 519 289.7 60.00

10/16/09 8.879 0.720 8.5 84,818,225 1,840.0 5,070.6 517 291.0 60.00

10/17/09 9.153 0.756 8.9 85,432,352 1,840.0 5,153.8 527 288.2 60.00

10/17/09 9.229 0.715 8.8 81,742,985 1,840.0 4,842.4 499 287.0 60.00

10/17/09 9.174 0.753 8.9 84,593,848 1,840.0 5,149.2 523 285.1 60.00

10/17/09 9.173 0.743 8.9 83,763,326 1,840.0 5,053.1 519 286.8 60.00

10/17/09 9.162 0.764 9.1 84,531,957 1,840.0 5,237.3 526 286.4 60.00

10/17/09 8.824 0.721 8.7 83,524,560 1,840.0 5,129.5 520 273.1 60.00

10/17/09 7.782 0.635 7.5 84,447,343 1,840.0 5,094.4 525 288.2 60.00

10/17/09 7.509 0.616 7.3 84,342,802 1,840.0 5,133.9 526 286.7 60.00

10/17/09 7.487 0.612 7.3 83,528,783 1,840.0 5,129.8 522 286.7 60.00

10/17/09 7.586 0.625 7.4 84,207,229 1,840.0 5,171.4 525 287.4 60.00

10/17/09 7.476 0.615 7.3 84,139,612 1,840.0 5,121.6 528 287.8 60.00

10/17/09 7.201 0.591 7.1 83,287,254 1,840.0 5,114.9 527 287.9 60.00

10/17/09 6.979 0.566 6.9 82,763,144 1,840.0 5,082.7 521 288.2 60.00

10/17/09 7.213 0.588 7.1 83,299,686 1,840.0 5,115.7 522 288.7 60.00

10/17/09 8.422 0.686 8.2 83,695,615 1,840.0 5,094.5 524 288.5 60.00

10/17/09 8.681 0.711 8.4 84,519,051 1,840.0 5,144.6 525 291.0 60.00

10/17/09 8.076 0.664 7.9 84,572,709 1,840.0 5,147.9 526 291.3 60.00

10/17/09 7.772 0.637 7.6 84,461,017 1,840.0 5,141.1 525 292.4 60.00

10/17/09 8.871 0.726 8.6 84,740,265 1,840.0 5,112.0 523 292.8 60.00

10/17/09 9.644 0.804 9.4 85,820,263 1,840.0 5,223.8 528 294.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07:00

08:00

10/17/09 9.874 0.788 9.5 82,729,048 1,840.0 4,990.7 504 291.0 60.00

10/17/09 9.696 0.751 9.2 81,756,814 1,840.0 4,843.2 487 285.0 60.00

10/17/09 9.668 0.759 9.2 82,593,112 1,840.0 4,892.7 490 284.3 60.00

10/17/09 9.394 0.721 8.9 81,374,134 1,840.0 4,820.5 484 282.5 60.00

10/18/09 9.016 0.684 8.5 80,312,393 1,840.0 4,757.6 480 280.0 60.00

10/18/09 8.870 0.682 8.4 81,333,323 1,840.0 4,818.1 486 281.5 60.00

10/18/09 8.395 0.628 7.9 79,292,420 1,840.0 4,697.2 478 280.9 60.00

10/18/09 7.887 0.595 7.5 79,834,177 1,840.0 4,729.3 484 279.3 60.00

10/18/09 7.459 0.569 7.1 80,381,405 1,840.0 4,761.7 491 279.3 60.00

10/18/09 7.216 0.579 7.0 82,655,055 1,840.0 5,031.2 506 267.8 60.00

10/18/09 6.338 0.517 6.2 83,947,049 1,840.0 5,109.8 516 284.1 60.00

10/18/09 5.733 0.471 5.6 84,047,668 1,840.0 5,116.0 520 284.3 60.00

10/18/09 5.529 0.459 5.4 84,427,471 1,840.0 5,184.9 523 282.6 60.00

10/18/09 5.945 0.499 5.9 85,073,080 1,840.0 5,270.8 527 285.6 60.00

10/18/09 6.474 0.543 6.4 84,520,932 1,840.0 5,236.6 524 287.7 60.00

10/18/09 6.394 0.548 6.5 84,452,587 1,840.0 5,370.1 528 292.4 60.00

10/18/09 5.953 0.505 6.0 83,754,936 1,840.0 5,325.7 522 292.1 60.00

10/18/09 5.873 0.498 6.0 83,262,994 1,840.0 5,294.4 522 293.0 60.00

10/18/09 6.966 0.597 7.2 83,285,259 1,840.0 5,341.1 523 298.3 60.00

10/18/09 8.126 0.700 8.3 84,229,022 1,840.0 5,401.6 528 306.3 60.00

10/18/09 8.301 0.703 8.4 84,155,729 1,840.0 5,305.5 526 305.3 60.00

10/18/09 8.392 0.708 8.4 84,683,236 1,840.0 5,292.7 526 300.8 60.00

10/18/09 8.547 0.718 8.5 84,342,003 1,840.0 5,271.4 524 299.5 60.00

10/18/09 8.830 0.750 8.9 84,894,379 1,840.0 5,305.9 528 298.3 60.00

10/18/09 8.894 0.754 8.9 84,520,581 1,840.0 5,282.6 527 297.0 60.00

10/18/09 8.739 0.704 8.6 82,014,966 1,840.0 5,036.8 506 294.5 60.00

10/18/09 8.630 0.661 8.3 79,518,078 1,840.0 4,797.0 482 287.5 60.00

10/18/09 8.531 0.595 8.0 74,256,061 1,840.0 4,358.5 443 281.6 60.00

10/19/09 8.470 0.591 8.0 73,851,593 1,840.0 4,374.9 440 274.5 60.00

10/19/09 8.496 0.599 8.0 74,927,759 1,840.0 4,397.9 446 276.3 60.00

10/19/09 8.465 0.583 8.0 73,214,829 1,840.0 4,297.4 434 271.6 60.00

10/19/09 8.356 0.609 8.0 76,517,587 1,840.0 4,574.4 462 275.0 60.00

10/19/09 8.167 0.610 7.9 77,786,845 1,840.0 4,650.3 472 276.1 60.00

10/19/09 7.924 0.629 7.7 81,498,392 1,840.0 4,960.7 501 266.7 60.00

10/19/09 8.189 0.684 8.2 83,822,606 1,840.0 5,238.9 522 286.5 60.00

10/19/09 8.199 0.690 8.2 84,038,726 1,840.0 5,252.4 526 289.4 60.00

10/19/09 8.348 0.706 8.4 84,192,102 1,840.0 5,307.8 526 291.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

09:00 S S S

10:00 M

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 C C

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

21:00

10/19/09 8.294 0.703 8.3 84,462,208 1,840.0 5,324.8 527 293.6 60.00

10/19/09 8.220 0.697 8.3 84,250,425 1,840.0 5,311.4 528 295.0 60.00

10/19/09 8.125 0.687 8.2 84,039,581 1,840.0 5,298.2 528 296.4 60.00

10/19/09 8.032 0.673 8.1 83,661,550 1,840.0 5,228.9 528 298.1 60.00

10/19/09 8.290 0.697 8.3 84,121,342 1,840.0 5,257.6 527 300.8 60.00

10/19/09 8.627 0.727 8.6 84,418,381 1,840.0 5,276.1 528 301.7 60.00

10/19/09 8.443 0.708 8.5 83,958,329 1,840.0 5,247.4 528 303.3 60.00

10/19/09 8.374 0.692 8.3 83,264,527 1,840.0 5,158.8 523 303.9 60.00

10/19/09 8.273 0.690 8.2 83,834,055 1,840.0 5,194.1 527 303.5 60.00

10/19/09 8.251 0.686 8.2 83,817,357 1,840.0 5,193.0 526 303.1 60.00

10/19/09 8.612 0.715 8.5 84,093,354 1,840.0 5,210.1 526 302.1 60.00

10/19/09 9.336 0.774 9.2 83,955,097 1,840.0 5,201.6 524 301.3 60.00

10/19/09 9.344 0.775 9.3 83,895,027 1,840.0 5,197.8 522 299.4 60.00

10/19/09 9.414 0.766 9.3 82,771,557 1,840.0 5,083.3 511 297.4 60.00

10/19/09 9.466 0.753 9.2 81,970,965 1,840.0 4,989.5 502 293.6 60.00

10/20/09 8.898 0.720 8.7 83,015,525 1,840.0 5,053.1 511 290.7 60.00

10/20/09 7.855 0.611 7.6 80,667,120 1,840.0 4,866.3 495 285.2 60.00

10/20/09 7.623 0.600 7.4 80,983,029 1,840.0 4,929.4 503 281.1 60.00

10/20/09 7.485 0.582 7.3 80,199,684 1,840.0 4,881.7 498 280.2 60.00

10/20/09 7.217 0.569 7.1 80,491,006 1,840.0 4,943.2 500 279.7 60.00

10/20/09 7.163 0.594 7.1 83,428,505 1,840.0 5,169.0 524 268.9 60.00

10/20/09 7.090 0.586 7.0 83,254,996 1,840.0 5,158.2 527 284.8 60.00

10/20/09 6.925 0.568 6.9 82,552,728 1,840.0 5,114.7 527 284.0 60.00

10/20/09 6.785 0.556 6.8 82,260,036 1,840.0 5,141.3 526 283.4 60.00

10/20/09 7.033 0.576 7.0 82,066,957 1,840.0 5,129.2 525 284.9 60.00

10/20/09 7.648 0.636 7.6 83,604,665 1,840.0 5,225.3 526 289.2 60.00

10/20/09 7.557 0.631 7.5 84,010,707 1,840.0 5,205.0 529 289.2 60.00

10/20/09 7.414 0.613 7.4 82,857,150 1,840.0 5,178.6 527 286.7 60.00

10/20/09 7.241 0.599 7.3 82,590,932 1,840.0 5,161.9 523 287.4 60.00

10/20/09 6.976 0.582 7.0 83,051,182 1,840.0 5,235.8 527 290.8 60.00

10/20/09 6.910 0.576 6.9 83,788,746 1,840.0 5,191.3 528 293.2 60.00

10/20/09 6.860 0.568 6.8 83,394,109 1,840.0 5,166.8 526 290.7 60.00

10/20/09 6.888 0.571 6.9 83,462,443 1,840.0 5,171.0 526 289.1 60.00

10/20/09 6.943 0.581 6.9 84,070,359 1,840.0 5,208.7 527 292.2 60.00

10/20/09 7.057 0.589 7.0 84,236,322 1,840.0 5,219.0 527 292.1 60.00

10/20/09 7.428 0.618 7.4 83,711,828 1,840.0 5,186.5 521 289.7 60.00

10/20/09 7.820 0.649 7.8 83,765,471 1,840.0 5,189.8 522 290.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C C

06:00 MC

07:00 S S S

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

07:00

08:00

09:00

10:00

10/20/09 7.983 0.624 7.8 80,590,934 1,840.0 4,905.5 493 287.2 60.00

10/20/09 7.984 0.412 6.7 61,257,602 1,840.0 3,229.4 345 278.7 60.00

10/21/09 8.107 0.347 6.5 53,621,549 1,840.0 2,681.1 270 258.3 60.00

10/21/09 8.209 0.362 6.6 54,529,462 1,840.0 2,756.1 273 251.2 60.00

10/21/09 8.269 0.428 6.9 62,016,333 1,840.0 3,235.6 329 249.7 60.00

10/21/09 8.418 0.561 7.7 73,038,113 1,840.0 4,167.9 427 260.4 60.00

10/21/09 7.770 0.627 7.6 82,654,165 1,840.0 5,031.1 509 276.7 60.00

10/21/09 7.554 0.637 7.5 85,649,627 1,840.0 5,260.0 533 271.3 60.00

10/21/09 6.888 0.580 6.8 85,775,785 1,840.0 5,267.8 533 289.0 60.00

10/21/09 7.505 0.670 7.4 90,170,704 1,840.0 5,586.7 559 291.6 60.00

10/21/09 8.143 0.770 8.1 95,100,238 1,840.0 5,892.1 595 300.3 60.00

10/21/09 8.337 0.785 8.3 94,860,475 1,840.0 5,877.2 594 303.0 60.00

10/21/09 8.485 0.804 8.4 95,467,141 1,840.0 5,914.8 595 307.4 60.00

10/21/09 8.313 0.788 8.3 95,441,838 1,840.0 5,913.3 596 312.0 60.00

10/21/09 8.312 0.786 8.3 94,704,816 1,840.0 5,919.1 595 313.0 60.00

10/21/09 8.214 0.713 8.2 87,615,316 1,840.0 5,428.3 550 313.4 60.00

10/21/09 7.822 0.649 7.7 84,091,023 1,840.0 5,210.0 529 310.7 60.00

10/21/09 7.657 0.635 7.6 83,929,101 1,840.0 5,199.9 527 310.6 60.00

10/21/09 8.024 0.664 7.9 83,910,157 1,840.0 5,153.2 524 311.0 60.00

10/21/09 8.005 0.666 7.9 84,287,741 1,840.0 5,222.2 528 309.0 60.00

10/21/09 7.938 0.660 7.8 84,282,012 1,840.0 5,176.0 528 303.6 60.00

10/21/09 7.816 0.646 7.7 83,763,471 1,840.0 5,144.1 525 299.1 60.00

10/21/09 7.794 0.646 7.7 83,923,230 1,840.0 5,199.6 526 296.8 60.00

10/21/09 7.884 0.655 7.8 84,268,419 1,840.0 5,175.2 528 296.4 60.00

10/21/09 8.037 0.664 7.9 83,817,533 1,840.0 5,147.5 525 293.1 60.00

10/21/09 7.896 0.644 7.8 82,978,431 1,840.0 5,095.9 521 290.8 60.00

10/22/09 7.646 0.629 7.6 83,038,112 1,840.0 5,144.7 526 289.1 60.00

10/22/09 7.262 0.596 7.3 82,384,471 1,840.0 5,149.0 525 285.8 60.00

10/22/09 7.574 0.623 7.6 82,530,392 1,840.0 5,158.1 525 284.0 60.00

10/22/09 7.939 0.633 7.9 80,636,218 1,840.0 4,995.9 510 283.0 60.00

10/22/09 8.349 0.655 8.2 80,386,450 1,840.0 4,893.1 502 282.2 60.00

10/22/09 8.437 0.664 8.2 81,182,065 1,840.0 4,941.5 507 266.6 60.00

10/22/09 7.801 0.651 7.8 83,640,487 1,840.0 5,227.5 527 283.8 60.00

10/22/09 7.675 0.635 7.6 83,712,853 1,840.0 5,186.6 525 284.4 60.00

10/22/09 7.356 0.609 7.3 83,318,852 1,840.0 5,162.2 526 282.1 60.00

10/22/09 7.534 0.623 7.5 83,543,587 1,840.0 5,176.1 524 282.3 60.00

10/22/09 7.835 0.652 7.8 83,722,284 1,840.0 5,187.1 527 283.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

10/22/09 8.050 0.666 8.0 83,665,754 1,840.0 5,183.7 526 282.2 60.00

10/22/09 8.191 0.672 8.1 82,839,316 1,840.0 5,132.4 524 282.0 60.00

10/22/09 7.409 0.609 7.4 82,974,605 1,840.0 5,140.8 525 283.2 60.00

10/22/09 5.891 0.481 5.8 82,700,596 1,840.0 5,123.9 523 282.1 60.00

10/22/09 5.343 0.438 5.3 83,064,457 1,840.0 5,146.4 526 281.9 60.00

10/22/09 5.358 0.440 5.3 82,929,321 1,840.0 5,138.0 527 282.6 60.00

10/22/09 5.357 0.437 5.3 82,611,800 1,840.0 5,118.4 526 283.1 60.00

10/22/09 5.564 0.453 5.5 82,264,894 1,840.0 5,096.9 525 282.5 60.00

10/22/09 6.087 0.494 6.0 82,171,109 1,840.0 5,091.0 521 282.7 60.00

10/22/09 5.961 0.475 5.8 81,414,644 1,840.0 4,999.9 515 282.2 60.00

10/22/09 5.619 0.448 5.5 81,670,799 1,840.0 4,971.3 515 280.7 60.00

10/22/09 5.409 0.422 5.3 80,615,232 1,840.0 4,863.2 506 279.7 60.00

10/22/09 5.506 0.441 5.4 81,949,575 1,840.0 4,988.3 517 281.5 60.00

10/23/09 5.444 0.419 5.2 79,945,436 1,840.0 4,822.8 501 279.1 60.00

10/23/09 5.306 0.378 5.0 76,229,808 1,840.0 4,432.9 468 276.5 60.00

10/23/09 5.531 0.419 5.3 79,427,788 1,840.0 4,748.4 490 275.1 60.00

10/23/09 5.761 0.452 5.6 81,382,831 1,840.0 4,909.5 510 279.2 60.00

10/23/09 5.746 0.461 5.6 82,424,122 1,840.0 5,017.1 522 280.4 60.00

10/23/09 5.585 0.451 5.4 82,872,702 1,840.0 5,044.4 524 268.7 60.00

10/23/09 6.762 0.547 6.5 83,815,024 1,840.0 5,056.2 525 284.8 60.00

10/23/09 7.457 0.609 7.2 84,340,492 1,840.0 5,087.9 527 285.9 60.00

10/23/09 7.877 0.648 7.6 85,536,999 1,840.0 5,160.1 529 288.3 60.00

10/23/09 8.100 0.662 7.7 85,629,878 1,840.0 5,119.2 529 290.4 60.00

10/23/09 8.778 0.718 8.4 85,709,221 1,840.0 5,123.9 528 289.8 60.00

10/23/09 9.252 0.754 8.8 85,749,356 1,840.0 5,079.7 528 290.5 60.00

10/23/09 9.047 0.735 8.6 85,311,524 1,840.0 5,100.2 528 291.8 60.00

10/23/09 7.959 0.651 7.6 85,740,981 1,840.0 5,125.8 528 290.3 60.00

10/23/09 7.843 0.631 7.5 84,579,297 1,840.0 5,056.4 523 288.3 60.00

10/23/09 7.860 0.636 7.5 85,259,594 1,840.0 5,050.7 529 289.4 60.00

10/23/09 7.988 0.646 7.6 85,673,069 1,840.0 5,075.2 528 289.3 60.00

10/23/09 8.106 0.654 7.7 85,611,652 1,840.0 5,025.1 528 288.6 60.00

10/23/09 8.186 0.667 7.8 86,118,078 1,840.0 5,101.6 529 289.6 60.00

10/23/09 8.707 0.701 8.2 85,280,270 1,840.0 5,051.9 525 288.5 60.00

10/23/09 9.374 0.766 9.0 85,672,932 1,840.0 5,121.8 526 286.7 60.00

10/23/09 9.576 0.772 9.1 84,738,231 1,840.0 5,019.8 518 287.2 60.00

10/23/09 9.460 0.769 9.0 85,632,184 1,840.0 5,072.8 523 286.8 60.00

10/23/09 8.910 0.714 8.5 84,115,998 1,840.0 5,028.7 517 285.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

10/24/09 8.976 0.736 8.7 85,157,472 1,840.0 5,137.2 525 285.6 60.00

10/24/09 9.850 0.807 9.5 84,980,896 1,840.0 5,126.6 526 288.7 60.00

10/24/09 10.333 0.846 9.9 85,390,072 1,840.0 5,104.8 527 287.0 60.00

10/24/09 10.759 0.886 10.4 85,732,007 1,840.0 5,125.3 528 286.5 60.00

10/24/09 9.918 0.812 9.7 84,172,269 1,840.0 5,123.5 528 286.9 60.00

10/24/09 9.127 0.743 8.8 84,425,424 1,840.0 5,093.0 523 274.2 60.00

10/24/09 8.772 0.710 8.5 84,212,948 1,840.0 5,080.2 521 286.4 60.00

10/24/09 9.088 0.742 8.8 84,460,358 1,840.0 5,095.1 526 286.0 60.00

10/24/09 9.650 0.788 9.4 84,447,639 1,840.0 5,094.4 526 287.3 60.00

10/24/09 9.726 0.796 9.4 84,942,766 1,840.0 5,124.3 526 287.0 60.00

10/24/09 9.687 0.791 9.4 84,637,950 1,840.0 5,105.9 527 286.6 60.00

10/24/09 9.527 0.782 9.3 84,502,891 1,840.0 5,143.7 527 286.3 60.00

10/24/09 9.248 0.754 9.0 84,392,036 1,840.0 5,091.0 525 287.3 60.00

10/24/09 9.176 0.751 8.9 84,153,055 1,840.0 5,122.4 524 287.4 60.00

10/24/09 9.470 0.774 9.2 83,877,526 1,840.0 5,105.6 523 289.5 60.00

10/24/09 9.433 0.771 9.2 84,214,624 1,840.0 5,126.1 525 292.3 60.00

10/24/09 9.088 0.739 8.8 84,094,956 1,840.0 5,073.1 521 291.4 60.00

10/24/09 8.857 0.724 8.6 84,771,168 1,840.0 5,113.9 524 292.6 60.00

10/24/09 8.717 0.708 8.4 84,024,677 1,840.0 5,068.9 519 293.7 60.00

10/24/09 8.691 0.715 8.5 84,742,518 1,840.0 5,158.3 527 292.7 60.00

10/24/09 9.112 0.743 8.9 83,960,964 1,840.0 5,110.7 523 291.4 60.00

10/24/09 9.473 0.770 9.2 83,986,611 1,840.0 5,066.6 518 291.7 60.00

10/24/09 9.535 0.761 9.2 83,202,251 1,840.0 4,974.0 510 289.6 60.00

10/24/09 9.264 0.762 9.0 84,581,885 1,840.0 5,148.5 526 287.8 60.00

10/25/09 9.081 0.714 8.7 82,508,092 1,840.0 4,932.5 505 286.4 60.00

10/25/09 8.766 0.686 8.4 82,065,128 1,840.0 4,906.1 501 286.5 60.00

10/25/09 8.703 0.671 8.3 81,243,259 1,840.0 4,812.8 495 283.6 60.00

10/25/09 8.938 0.660 8.4 79,114,276 1,840.0 4,600.7 478 281.2 60.00

10/25/09 9.071 0.712 8.7 82,474,982 1,840.0 4,930.6 504 283.7 60.00

10/25/09 9.059 0.703 8.6 81,659,261 1,840.0 4,837.4 500 269.6 60.00

10/25/09 9.130 0.722 8.8 82,512,852 1,840.0 4,932.8 508 285.2 60.00

10/25/09 8.973 0.697 8.6 81,280,749 1,840.0 4,859.2 501 284.3 60.00

10/25/09 8.847 0.709 8.6 82,504,871 1,840.0 5,022.0 513 289.0 60.00

10/25/09 8.729 0.699 8.5 82,880,176 1,840.0 4,999.8 515 291.9 60.00

10/25/09 8.685 0.706 8.5 83,165,193 1,840.0 5,062.2 519 290.5 60.00

10/25/09 8.779 0.714 8.7 82,605,709 1,840.0 5,073.1 520 291.6 60.00

10/25/09 8.980 0.734 8.8 83,207,540 1,840.0 5,110.1 521 295.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

10/25/09 9.636 0.782 9.4 83,206,525 1,840.0 5,064.8 516 294.6 60.00

10/25/09 10.150 0.831 10.0 83,172,183 1,840.0 5,107.8 521 292.5 60.00

10/25/09 10.159 0.831 10.0 83,256,887 1,840.0 5,113.1 521 293.9 60.00

10/25/09 9.941 0.816 9.7 83,968,959 1,840.0 5,156.8 525 296.4 60.00

10/25/09 9.401 0.776 9.2 84,463,659 1,840.0 5,187.2 527 294.3 60.00

10/25/09 9.083 0.738 8.8 83,845,721 1,840.0 5,103.7 523 291.4 60.00

10/25/09 9.092 0.736 8.8 83,588,448 1,840.0 5,042.5 522 291.1 60.00

10/25/09 9.068 0.738 8.8 84,266,161 1,840.0 5,083.4 524 291.6 60.00

10/25/09 9.118 0.723 8.7 83,064,929 1,840.0 4,965.8 514 290.4 60.00

10/25/09 9.035 0.727 8.7 83,450,531 1,840.0 5,034.3 516 288.2 60.00

10/25/09 8.359 0.672 8.1 83,637,671 1,840.0 5,045.6 518 290.2 60.00

10/26/09 7.566 0.611 7.3 83,510,170 1,840.0 5,037.8 519 288.0 60.00

10/26/09 8.166 0.666 7.9 84,120,108 1,840.0 5,120.3 522 288.7 60.00

10/26/09 8.342 0.684 8.1 84,526,651 1,840.0 5,145.1 525 290.4 60.00

10/26/09 8.637 0.689 8.3 83,216,537 1,840.0 4,974.9 514 289.7 60.00

10/26/09 8.225 0.667 8.0 83,898,466 1,840.0 5,061.2 520 288.6 60.00

10/26/09 7.940 0.651 7.8 84,135,877 1,840.0 5,121.3 524 275.5 60.00

10/26/09 7.457 0.611 7.2 84,701,301 1,840.0 5,109.7 528 290.9 60.00

10/26/09 6.941 0.569 6.8 84,089,128 1,840.0 5,118.5 528 289.1 60.00

10/26/09 6.047 0.495 5.9 83,443,916 1,840.0 5,124.6 527 288.7 60.00

10/26/09 5.538 0.453 5.4 83,651,987 1,840.0 5,091.9 526 290.3 60.00

10/26/09 6.420 0.525 6.3 83,947,101 1,840.0 5,109.8 525 289.8 60.00

10/26/09 7.270 0.597 7.1 84,284,153 1,840.0 5,130.3 529 293.1 60.00

10/26/09 7.466 0.601 7.2 84,113,100 1,840.0 5,028.5 529 294.0 60.00

10/26/09 7.537 0.605 7.2 83,983,983 1,840.0 5,020.8 528 292.7 60.00

10/26/09 8.192 0.664 7.9 84,552,169 1,840.0 5,054.7 527 290.7 60.00

10/26/09 8.418 0.679 8.1 83,684,121 1,840.0 5,048.3 528 291.3 60.00

10/26/09 8.392 0.685 8.1 84,464,831 1,840.0 5,095.4 527 292.5 60.00

10/26/09 8.591 0.706 8.4 84,051,824 1,840.0 5,161.9 526 289.5 60.00

10/26/09 9.205 0.762 9.0 84,573,184 1,840.0 5,193.9 527 289.9 60.00

10/26/09 9.817 0.814 9.6 84,922,905 1,840.0 5,169.2 529 289.7 60.00

10/26/09 9.954 0.813 9.8 83,340,759 1,840.0 5,118.2 522 286.8 60.00

10/26/09 9.980 0.814 9.8 83,135,709 1,840.0 5,105.6 520 287.0 60.00

10/26/09 9.800 0.789 9.6 82,415,692 1,840.0 5,016.6 514 286.4 60.00

10/26/09 9.462 0.768 9.3 82,667,836 1,840.0 5,076.9 516 283.8 60.00

10/27/09 9.406 0.744 9.2 81,416,113 1,840.0 4,955.8 508 283.2 60.00

10/27/09 9.366 0.751 9.2 81,540,325 1,840.0 5,007.6 513 283.3 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

02:00

03:00

04:00

05:00 C C

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

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

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

10/27/09 9.320 0.758 9.2 82,535,644 1,840.0 5,068.8 518 286.5 60.00

10/27/09 9.294 0.711 8.9 80,141,672 1,840.0 4,791.1 497 283.3 60.00

10/27/09 9.543 0.662 8.8 75,220,175 1,840.0 4,333.3 455 275.8 60.00

10/27/09 9.492 0.666 8.7 76,468,455 1,840.0 4,405.2 463 259.1 60.00

10/27/09 9.078 0.743 8.9 83,634,251 1,840.0 5,136.2 523 281.1 60.00

10/27/09 8.780 0.725 8.7 83,675,662 1,840.0 5,184.3 526 281.8 60.00

10/27/09 8.586 0.709 8.5 83,491,297 1,840.0 5,172.8 527 284.1 60.00

10/27/09 8.607 0.708 8.4 84,694,080 1,840.0 5,155.3 528 285.7 60.00

10/27/09 8.469 0.698 8.3 83,927,510 1,840.0 5,154.3 527 286.8 60.00

10/27/09 8.246 0.681 8.2 83,410,480 1,840.0 5,167.8 526 289.7 60.00

10/27/09 8.139 0.671 8.1 83,503,028 1,840.0 5,173.6 526 291.9 60.00

10/27/09 8.024 0.664 7.9 83,667,552 1,840.0 5,183.8 528 290.0 60.00

10/27/09 7.642 0.630 7.6 82,674,315 1,840.0 5,167.1 527 288.3 60.00

10/27/09 7.680 0.629 7.6 83,148,422 1,840.0 5,106.4 526 289.5 60.00

10/27/09 8.026 0.660 7.9 83,477,461 1,840.0 5,126.6 527 288.1 60.00

10/27/09 7.372 0.607 7.3 83,057,276 1,840.0 5,145.9 527 286.8 60.00

10/27/09 6.839 0.558 6.8 82,470,707 1,840.0 5,109.6 526 287.0 60.00

10/27/09 6.581 0.529 6.5 81,849,725 1,840.0 5,026.7 522 285.3 60.00

10/27/09 6.699 0.536 6.6 81,530,042 1,840.0 5,007.0 517 283.6 60.00

10/27/09 7.461 0.603 7.3 82,564,153 1,840.0 5,070.5 521 285.3 60.00

10/27/09 8.033 0.645 7.9 82,243,454 1,840.0 5,006.1 516 284.5 60.00

10/27/09 8.090 0.670 8.0 84,002,635 1,840.0 5,158.9 526 284.7 60.00

10/28/09 8.518 0.707 8.4 84,544,619 1,840.0 5,192.2 525 286.2 60.00

10/28/09 8.684 0.716 8.5 84,425,890 1,840.0 5,139.0 522 287.2 60.00

10/28/09 8.627 0.704 8.4 83,923,973 1,840.0 5,108.4 519 284.2 60.00

10/28/09 8.559 0.691 8.3 83,222,405 1,840.0 5,065.7 512 284.2 60.00

10/28/09 8.168 0.660 8.0 83,090,149 1,840.0 5,057.7 513 284.0 60.00

10/28/09 7.740 0.640 7.6 84,122,104 1,840.0 5,166.2 527 269.7 60.00

10/28/09 8.105 0.673 8.0 84,330,653 1,840.0 5,179.0 526 285.0 60.00

10/28/09 8.233 0.683 8.2 83,626,886 1,840.0 5,181.2 528 285.8 60.00

10/28/09 8.227 0.679 8.1 83,605,787 1,840.0 5,179.9 527 286.0 60.00

10/28/09 8.157 0.672 8.0 83,965,399 1,840.0 5,156.5 526 287.8 60.00

10/28/09 8.574 0.711 8.5 84,208,014 1,840.0 5,171.5 528 292.9 60.00

10/28/09 9.106 0.757 8.9 85,683,125 1,840.0 5,215.5 529 295.8 60.00

10/28/09 8.815 0.735 8.6 85,915,980 1,840.0 5,229.7 528 294.4 60.00

10/28/09 8.463 0.707 8.2 85,994,180 1,840.0 5,234.4 527 296.1 60.00

10/28/09 8.007 0.665 7.9 84,199,054 1,840.0 5,170.9 528 297.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

10/28/09 8.026 0.668 7.9 84,654,931 1,840.0 5,198.9 528 292.9 60.00

10/28/09 7.935 0.660 7.8 84,547,907 1,840.0 5,192.4 527 292.3 60.00

10/28/09 8.088 0.675 8.0 84,697,838 1,840.0 5,201.6 528 293.8 60.00

10/28/09 8.631 0.716 8.5 84,744,136 1,840.0 5,204.4 528 293.0 60.00

10/28/09 8.819 0.733 8.7 84,883,609 1,840.0 5,213.0 528 292.2 60.00

10/28/09 8.931 0.739 8.8 84,614,590 1,840.0 5,196.5 527 292.8 60.00

10/28/09 8.829 0.724 8.6 84,289,622 1,840.0 5,130.7 524 293.2 60.00

10/28/09 8.434 0.672 8.2 82,409,891 1,840.0 4,971.5 509 288.8 60.00

10/28/09 8.501 0.683 8.3 82,893,703 1,840.0 5,045.7 514 289.4 60.00

10/29/09 8.690 0.702 8.4 83,392,777 1,840.0 5,076.1 518 290.4 60.00

10/29/09 8.949 0.706 8.6 81,811,820 1,840.0 4,935.4 506 287.7 60.00

10/29/09 9.068 0.739 8.9 83,634,849 1,840.0 5,090.8 522 288.8 60.00

10/29/09 8.954 0.709 8.6 82,238,838 1,840.0 4,961.2 508 289.3 60.00

10/29/09 8.962 0.734 8.7 84,474,158 1,840.0 5,141.9 517 287.2 60.00

10/29/09 9.079 0.751 8.8 85,359,708 1,840.0 5,195.8 525 275.5 60.00

10/29/09 9.281 0.772 9.0 86,256,289 1,840.0 5,203.5 528 293.4 60.00

10/29/09 9.161 0.763 8.9 85,836,035 1,840.0 5,224.8 528 292.7 60.00

10/29/09 8.578 0.714 8.4 85,089,155 1,840.0 5,225.6 526 293.1 60.00

10/29/09 8.091 0.678 7.9 86,057,195 1,840.0 5,238.3 528 297.0 60.00

10/29/09 7.971 0.666 7.8 86,035,038 1,840.0 5,236.9 529 297.4 60.00

10/29/09 7.866 0.651 7.6 85,977,003 1,840.0 5,186.7 527 295.1 60.00

10/29/09 7.938 0.656 7.7 85,563,002 1,840.0 5,161.7 525 295.0 60.00

10/29/09 7.902 0.661 7.7 85,789,394 1,840.0 5,221.9 530 296.0 60.00

10/29/09 8.051 0.667 7.8 85,760,492 1,840.0 5,173.6 528 293.7 60.00

10/29/09 8.164 0.676 7.9 86,096,996 1,840.0 5,193.9 527 294.6 60.00

10/29/09 8.596 0.708 8.2 86,065,247 1,840.0 5,145.2 526 295.3 60.00

10/29/09 9.396 0.775 9.0 86,087,224 1,840.0 5,146.5 528 293.9 60.00

10/29/09 9.864 0.811 9.5 85,989,126 1,840.0 5,140.6 527 295.4 60.00

10/29/09 9.977 0.822 9.6 85,926,338 1,840.0 5,136.9 528 297.1 60.00

10/29/09 9.861 0.798 9.5 84,546,408 1,840.0 5,054.4 521 296.2 60.00

10/29/09 9.812 0.794 9.3 85,350,307 1,840.0 5,056.1 522 295.8 60.00

10/29/09 9.891 0.787 9.4 84,311,790 1,840.0 4,994.6 514 296.1 60.00

10/29/09 9.827 0.763 9.2 83,215,376 1,840.0 4,839.1 505 294.0 60.00

10/30/09 9.837 0.675 8.8 76,937,672 1,840.0 4,306.9 455 287.0 60.00

10/30/09 9.471 0.562 8.0 70,458,645 1,840.0 3,714.4 392 279.7 60.00

10/30/09 9.417 0.424 7.3 58,366,161 1,840.0 2,823.1 297 270.8 60.00

10/30/09 8.701 0.337 6.6 51,435,030 1,840.0 2,432.0 246 257.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

04:00

05:00 C 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

03:00

04:00

05:00 C C

06:00 C

07:00

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

10/30/09 8.876 0.345 6.7 51,379,362 1,840.0 2,429.3 239 250.7 60.00

10/30/09 9.100 0.433 7.2 59,966,397 1,840.0 2,965.7 294 238.4 60.00

10/30/09 9.358 0.607 8.0 75,761,590 1,840.0 4,076.3 419 265.0 60.00

10/30/09 9.929 0.784 9.2 85,264,920 1,840.0 4,958.3 505 287.1 60.00

10/30/09 10.510 0.861 10.1 85,583,654 1,840.0 5,116.4 526 298.5 60.00

10/30/09 10.252 0.842 9.9 85,524,908 1,840.0 5,159.4 526 304.2 60.00

10/30/09 10.000 0.822 9.6 86,164,630 1,840.0 5,151.2 527 308.0 60.00

10/30/09 9.905 0.816 9.5 86,287,057 1,840.0 5,158.5 527 306.8 60.00

10/30/09 9.597 0.782 9.2 84,695,014 1,840.0 5,109.3 524 301.3 60.00

10/30/09 9.239 0.760 8.9 85,976,461 1,840.0 5,139.9 527 300.0 60.00

10/30/09 8.261 0.668 7.9 84,586,879 1,840.0 5,056.8 520 301.7 60.00

10/30/09 7.852 0.637 7.5 84,824,926 1,840.0 5,071.1 520 299.0 60.00

10/30/09 8.007 0.643 7.7 84,112,719 1,840.0 5,028.5 517 294.6 60.00

10/30/09 8.626 0.694 8.3 84,108,975 1,840.0 5,028.3 518 293.3 60.00

10/30/09 8.672 0.711 8.3 85,780,369 1,840.0 5,128.2 526 295.5 60.00

10/30/09 8.267 0.676 7.9 85,885,784 1,840.0 5,134.5 526 292.7 60.00

10/30/09 8.862 0.671 8.2 81,809,403 1,840.0 4,712.9 494 286.9 60.00

10/30/09 9.074 0.698 8.4 82,966,787 1,840.0 4,824.7 495 283.0 60.00

10/30/09 9.339 0.728 8.7 84,075,798 1,840.0 4,889.2 504 284.9 60.00

10/30/09 9.236 0.746 8.7 85,496,620 1,840.0 5,064.8 519 282.7 60.00

10/31/09 9.556 0.705 8.7 81,151,967 1,840.0 4,631.0 481 279.9 60.00

10/31/09 9.379 0.651 8.4 77,778,818 1,840.0 4,353.9 453 276.5 60.00

10/31/09 9.437 0.603 8.2 73,518,602 1,840.0 3,995.6 420 269.6 60.00

10/31/09 9.755 0.658 8.7 75,650,060 1,840.0 4,234.8 439 268.3 60.00

10/31/09 10.149 0.688 9.1 76,031,596 1,840.0 4,256.1 441 271.1 60.00

10/31/09 10.507 0.760 9.5 79,944,185 1,840.0 4,518.6 468 259.0 60.00

10/31/09 11.029 0.860 10.2 84,636,987 1,840.0 4,875.8 509 278.2 60.00

10/31/09 10.541 0.857 10.0 85,464,350 1,840.0 5,062.8 525 281.3 60.00

10/31/09 10.618 0.864 10.1 85,619,453 1,840.0 5,072.0 526 282.8 60.00

10/31/09 10.734 0.864 10.1 85,560,415 1,840.0 5,022.0 523 284.9 60.00

10/31/09 10.737 0.865 10.2 84,823,219 1,840.0 5,024.8 521 282.8 60.00

10/31/09 10.640 0.862 10.2 85,065,784 1,840.0 5,085.5 524 283.0 60.00

10/31/09 10.753 0.859 10.2 84,383,020 1,840.0 4,998.8 518 284.6 60.00

10/31/09 10.980 0.887 10.5 84,940,544 1,840.0 5,031.8 520 284.3 60.00

10/31/09 11.334 0.907 10.8 84,078,996 1,840.0 5,026.5 519 284.1 60.00

10/31/09 11.407 0.916 10.9 84,166,196 1,840.0 5,031.7 519 285.5 60.00

10/31/09 11.450 0.933 11.0 85,110,718 1,840.0 5,088.2 524 286.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

10/31/09 11.608 0.943 11.2 84,745,304 1,840.0 5,066.3 524 286.5 60.00

10/31/09 11.888 0.969 11.4 85,266,561 1,840.0 5,097.5 526 288.0 60.00

10/31/09 11.914 0.970 11.5 84,938,208 1,840.0 5,077.8 523 288.7 60.00

10/31/09 12.002 0.977 11.6 84,737,395 1,840.0 5,111.9 524 287.0 60.00

10/31/09 11.329 0.922 10.9 84,884,438 1,840.0 5,074.6 522 287.0 60.00

10/31/09 10.515 0.829 10.0 83,283,917 1,840.0 4,933.7 510 286.1 60.00

10/31/09 10.063 0.784 9.5 82,984,595 1,840.0 4,870.9 501 284.2 60.00

11/01/09 10.077 0.795 9.5 83,541,364 1,840.0 4,948.9 506 282.2 60.00

11/01/09 10.146 0.800 9.5 84,004,882 1,840.0 4,930.7 505 282.3 60.00

11/01/09 9.978 0.705 9.1 77,847,505 1,840.0 4,400.1 459 280.9 60.00

11/01/09 9.367 0.686 8.6 79,883,901 1,840.0 4,558.6 473 277.2 60.00

11/01/09 9.123 0.700 8.5 82,475,922 1,840.0 4,796.2 493 279.5 60.00

11/01/09 9.079 0.726 8.6 84,376,612 1,840.0 4,998.4 509 269.0 60.00

11/01/09 9.164 0.713 8.7 82,442,956 1,840.0 4,883.9 495 284.3 60.00

11/01/09 9.166 0.730 8.7 84,294,066 1,840.0 4,993.5 507 283.3 60.00

11/01/09 9.296 0.762 9.0 85,330,695 1,840.0 5,147.7 520 286.6 60.00

11/01/09 9.404 0.758 9.0 84,756,794 1,840.0 5,020.9 512 288.2 60.00

11/01/09 9.169 0.742 8.8 84,861,705 1,840.0 5,073.3 515 289.8 60.00

11/01/09 9.151 0.740 8.8 84,769,151 1,840.0 5,067.7 514 289.1 60.00

11/01/09 9.127 0.733 8.7 84,360,544 1,840.0 5,043.3 513 291.1 60.00

11/01/09 9.033 0.729 8.6 84,740,222 1,840.0 5,066.0 513 292.6 60.00

11/01/09 8.650 0.691 8.2 84,511,400 1,840.0 5,006.4 510 293.0 60.00

11/01/09 8.269 0.645 7.8 82,939,604 1,840.0 4,868.2 499 291.1 60.00

11/01/09 8.209 0.663 7.8 84,707,555 1,840.0 5,064.1 512 291.4 60.00

11/01/09 8.274 0.690 8.0 86,370,005 1,840.0 5,210.4 527 294.2 60.00

11/01/09 8.352 0.691 8.1 85,990,149 1,840.0 5,187.4 525 294.2 60.00

11/01/09 8.388 0.688 8.1 85,533,261 1,840.0 5,113.4 521 295.5 60.00

11/01/09 8.492 0.689 8.1 85,042,611 1,840.0 5,084.1 519 295.3 60.00

11/01/09 8.582 0.658 8.0 82,385,124 1,840.0 4,790.9 496 290.5 60.00

11/01/09 8.721 0.675 8.2 82,732,886 1,840.0 4,856.1 498 288.2 60.00

11/01/09 9.013 0.668 8.3 80,754,832 1,840.0 4,652.2 478 287.3 60.00

11/02/09 9.234 0.538 7.8 68,976,024 1,840.0 3,636.2 382 276.7 60.00

11/02/09 9.826 0.571 8.3 69,129,596 1,840.0 3,644.4 374 266.1 60.00

11/02/09 9.590 0.485 7.8 62,060,044 1,840.0 3,170.5 328 263.4 60.00

11/02/09 9.599 0.492 8.0 61,885,175 1,840.0 3,195.1 331 260.3 60.00

11/02/09 9.730 0.526 8.3 63,813,945 1,840.0 3,364.1 354 263.9 60.00

11/02/09 9.479 0.568 8.4 67,658,574 1,840.0 3,750.7 385 252.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

06:00 C

07:00

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 S S S

03:00

04:00 C

05:00 C C

06:00 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

11/02/09 9.855 0.697 9.1 76,830,505 1,840.0 4,426.1 454 275.0 60.00

11/02/09 9.500 0.772 9.2 84,398,630 1,840.0 5,091.5 515 284.7 60.00

11/02/09 9.260 0.749 9.0 83,636,572 1,840.0 5,045.5 516 287.6 60.00

11/02/09 8.882 0.732 8.8 83,628,485 1,840.0 5,135.9 523 238.0 60.00

11/02/09 8.854 0.738 8.7 85,016,894 1,840.0 5,221.2 526 289.4 60.00

11/02/09 8.873 0.741 8.7 84,904,406 1,840.0 5,214.2 525 287.9 60.00

11/02/09 8.833 0.737 8.7 84,437,817 1,840.0 5,231.5 526 288.6 60.00

11/02/09 8.972 0.747 8.9 84,383,427 1,840.0 5,182.2 526 291.0 60.00

11/02/09 9.163 0.723 8.9 81,457,074 1,840.0 4,914.0 501 290.7 60.00

11/02/09 9.305 0.713 8.8 80,837,939 1,840.0 4,788.8 489 285.7 60.00

11/02/09 9.047 0.686 8.6 80,278,030 1,840.0 4,755.6 487 284.6 60.00

11/02/09 8.990 0.742 8.7 85,204,553 1,840.0 5,140.1 527 289.5 60.00

11/02/09 9.057 0.745 8.8 85,053,797 1,840.0 5,131.0 527 289.2 60.00

11/02/09 9.019 0.740 8.7 84,832,169 1,840.0 5,117.6 526 289.8 60.00

11/02/09 9.054 0.742 8.8 84,868,184 1,840.0 5,119.8 525 290.1 60.00

11/02/09 9.311 0.765 9.0 84,813,666 1,840.0 5,116.5 524 287.7 60.00

11/02/09 9.391 0.746 8.9 83,608,634 1,840.0 4,952.9 508 286.0 60.00

11/02/09 9.519 0.709 8.8 80,258,670 1,840.0 4,667.2 477 283.2 60.00

11/03/09 9.285 0.733 8.6 84,965,016 1,840.0 4,940.9 506 282.6 60.00

11/03/09 8.839 0.722 8.4 86,412,261 1,840.0 5,119.0 522 283.7 60.00

11/03/09 8.467 0.695 8.2 85,491,007 1,840.0 5,157.3 520 285.0 60.00

11/03/09 8.549 0.652 7.9 82,358,986 1,840.0 4,789.4 488 283.2 60.00

11/03/09 8.699 0.640 8.0 80,531,262 1,840.0 4,595.5 470 278.2 60.00

11/03/09 8.697 0.711 8.4 84,685,484 1,840.0 5,108.7 513 267.9 60.00

11/03/09 8.398 0.715 8.3 86,026,521 1,840.0 5,329.9 533 285.4 60.00

11/03/09 8.235 0.697 8.1 86,210,755 1,840.0 5,294.5 533 287.0 60.00

11/03/09 8.296 0.703 8.2 85,522,736 1,840.0 5,298.7 532 285.7 60.00

11/03/09 8.295 0.701 8.2 85,481,156 1,840.0 5,296.1 532 286.4 60.00

11/03/09 8.476 0.718 8.4 85,929,930 1,840.0 5,277.2 533 288.2 60.00

11/03/09 8.510 0.716 8.4 85,264,964 1,840.0 5,282.7 528 287.4 60.00

11/03/09 8.487 0.707 8.3 85,099,106 1,840.0 5,226.2 524 286.5 60.00

11/03/09 8.363 0.703 8.3 85,168,096 1,840.0 5,276.7 528 287.7 60.00

11/03/09 8.335 0.702 8.2 85,553,791 1,840.0 5,254.1 527 288.2 60.00

11/03/09 8.597 0.679 8.2 82,560,866 1,840.0 4,935.7 501 285.3 60.00

11/03/09 8.655 0.704 8.4 84,264,466 1,840.0 5,083.3 515 284.3 60.00

11/03/09 9.029 0.751 8.8 85,435,641 1,840.0 5,200.5 527 286.8 60.00

11/03/09 9.320 0.775 9.0 86,253,174 1,840.0 5,203.3 527 286.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

07:00 C

11/03/09 9.060 0.756 8.8 85,613,267 1,840.0 5,211.2 528 285.5 60.00

11/03/09 8.516 0.705 8.3 84,864,609 1,840.0 5,165.7 525 285.5 60.00

11/03/09 8.196 0.673 7.9 85,066,815 1,840.0 5,131.8 523 285.1 60.00

11/03/09 8.255 0.679 8.0 85,214,068 1,840.0 5,140.6 522 284.3 60.00

11/03/09 8.639 0.686 8.3 83,224,902 1,840.0 4,975.4 504 283.3 60.00

11/04/09 8.767 0.712 8.4 84,800,241 1,840.0 5,069.6 514 284.1 60.00

11/04/09 8.850 0.715 8.4 84,992,034 1,840.0 5,034.9 515 283.9 60.00

11/04/09 8.884 0.698 8.3 84,074,666 1,840.0 4,889.1 505 284.0 60.00

11/04/09 8.838 0.681 8.2 82,709,792 1,840.0 4,809.8 496 282.9 60.00

11/04/09 8.834 0.660 8.1 81,451,728 1,840.0 4,692.3 484 280.4 60.00

11/04/09 8.914 0.714 8.4 85,648,924 1,840.0 5,027.2 514 269.2 60.00

11/04/09 8.994 0.737 8.5 86,832,429 1,840.0 5,143.9 527 286.7 60.00

11/04/09 8.910 0.737 8.4 87,464,387 1,840.0 5,181.3 528 288.3 60.00

11/04/09 8.945 0.738 8.5 86,916,730 1,840.0 5,148.9 527 287.3 60.00

11/04/09 8.998 0.743 8.6 86,245,570 1,840.0 5,156.0 527 287.9 60.00

11/04/09 8.885 0.738 8.5 87,029,671 1,840.0 5,202.9 528 290.3 60.00

11/04/09 8.674 0.711 8.3 86,028,670 1,840.0 5,143.0 523 288.5 60.00

11/04/09 8.424 0.688 8.1 85,328,914 1,840.0 5,101.2 519 287.2 60.00

11/04/09 8.220 0.682 7.9 86,228,469 1,840.0 5,201.8 528 288.6 60.00

11/04/09 8.723 0.725 8.5 85,949,175 1,840.0 5,185.0 527 289.5 60.00

11/04/09 8.840 0.734 8.6 85,930,053 1,840.0 5,183.8 527 287.8 60.00

11/04/09 8.603 0.710 8.3 85,264,081 1,840.0 5,143.6 525 288.3 60.00

11/04/09 8.405 0.699 8.2 85,739,015 1,840.0 5,218.9 528 289.1 60.00

11/04/09 8.730 0.721 8.5 85,273,919 1,840.0 5,144.2 527 288.8 60.00

11/04/09 9.004 0.744 8.8 84,494,483 1,840.0 5,189.0 527 288.3 60.00

11/04/09 8.927 0.744 8.8 84,399,879 1,840.0 5,229.1 527 289.2 60.00

11/04/09 8.876 0.740 8.8 84,640,535 1,840.0 5,198.1 527 290.0 60.00

11/04/09 8.880 0.729 8.7 83,804,996 1,840.0 5,146.7 521 288.3 60.00

11/04/09 9.105 0.737 8.9 82,942,835 1,840.0 5,048.7 512 287.7 60.00

11/05/09 9.044 0.742 8.9 83,782,697 1,840.0 5,145.4 519 289.4 60.00

11/05/09 8.737 0.704 8.5 82,840,920 1,840.0 5,042.5 510 287.4 60.00

11/05/09 8.685 0.711 8.5 83,360,681 1,840.0 5,119.5 514 285.7 60.00

11/05/09 8.792 0.702 8.6 82,206,988 1,840.0 5,003.9 506 286.6 60.00

11/05/09 8.868 0.654 8.4 78,469,624 1,840.0 4,605.8 473 282.9 60.00

11/05/09 9.143 0.716 8.8 81,844,874 1,840.0 4,892.9 499 268.4 60.00

11/05/09 9.046 0.744 8.9 83,702,719 1,840.0 5,140.5 525 286.4 60.00

11/05/09 8.650 0.709 8.4 84,405,261 1,840.0 5,137.7 527 289.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

08:00

09:00

10:00

11:00

12:00 S S S

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 C

06:00

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

11/05/09 8.322 0.689 8.1 84,709,472 1,840.0 5,156.2 527 288.0 60.00

11/05/09 8.291 0.682 8.1 84,017,666 1,840.0 5,159.8 526 289.2 60.00

11/05/09 8.330 0.689 8.2 84,685,018 1,840.0 5,154.7 528 291.5 60.00

11/05/09 8.345 0.693 8.2 84,518,473 1,840.0 5,190.5 527 291.3 60.00

11/05/09 8.374 0.693 8.3 84,115,333 1,840.0 5,165.8 527 291.7 60.00

11/05/09 8.344 0.694 8.3 83,713,157 1,840.0 5,186.6 527 294.9 60.00

11/05/09 8.281 0.687 8.2 83,729,774 1,840.0 5,187.6 527 296.5 60.00

11/05/09 8.308 0.683 8.2 83,036,305 1,840.0 5,144.6 526 296.0 60.00

11/05/09 8.476 0.696 8.4 82,791,566 1,840.0 5,129.5 524 296.8 60.00

11/05/09 8.479 0.698 8.4 82,941,368 1,840.0 5,138.7 527 296.2 60.00

11/05/09 8.599 0.711 8.6 83,078,504 1,840.0 5,192.4 526 293.9 60.00

11/05/09 8.719 0.720 8.7 83,272,944 1,840.0 5,159.3 527 294.6 60.00

11/05/09 8.750 0.721 8.7 83,526,245 1,840.0 5,175.0 528 292.8 60.00

11/05/09 8.772 0.696 8.6 81,325,533 1,840.0 4,950.3 512 288.5 60.00

11/05/09 8.749 0.611 8.3 74,143,111 1,840.0 4,351.9 451 279.3 60.00

11/05/09 8.664 0.575 8.0 71,713,766 1,840.0 4,170.3 426 273.7 60.00

11/06/09 8.628 0.549 7.9 69,930,777 1,840.0 3,990.6 406 270.0 60.00

11/06/09 8.406 0.455 7.3 62,569,012 1,840.0 3,400.5 348 262.0 60.00

11/06/09 8.321 0.386 6.9 56,175,833 1,840.0 2,900.4 299 256.9 60.00

11/06/09 8.272 0.323 6.5 49,644,791 1,840.0 2,455.3 251 250.0 60.00

11/06/09 8.421 0.354 6.8 52,015,728 1,840.0 2,629.1 265 243.5 60.00

11/06/09 8.765 0.442 7.4 59,459,168 1,840.0 3,166.8 311 232.1 60.00

11/06/09 8.888 0.618 8.3 74,916,930 1,840.0 4,356.6 437 256.5 60.00

11/06/09 8.849 0.721 8.7 83,472,163 1,840.0 5,080.9 520 274.7 60.00

11/06/09 8.751 0.719 8.7 83,257,126 1,840.0 5,158.3 525 281.7 60.00

11/06/09 9.084 0.740 8.9 83,694,029 1,840.0 5,094.4 525 289.0 60.00

11/06/09 8.750 0.721 8.6 83,713,158 1,840.0 5,141.1 525 289.8 60.00

11/06/09 8.754 0.722 8.6 83,778,979 1,840.0 5,145.1 525 292.1 60.00

11/06/09 8.762 0.721 8.6 84,314,574 1,840.0 5,132.2 526 295.0 60.00

11/06/09 8.700 0.717 8.5 84,354,503 1,840.0 5,134.7 527 296.7 60.00

11/06/09 8.896 0.725 8.7 83,448,575 1,840.0 5,079.5 520 298.6 60.00

11/06/09 9.319 0.759 9.1 83,442,940 1,840.0 5,079.1 520 299.9 60.00

11/06/09 10.072 0.822 9.8 83,680,293 1,840.0 5,093.6 525 301.4 60.00

11/06/09 10.516 0.852 10.2 83,386,463 1,840.0 5,075.7 522 302.7 60.00

11/06/09 10.082 0.824 9.9 82,999,210 1,840.0 5,097.2 527 303.2 60.00

11/06/09 10.477 0.852 10.3 83,129,430 1,840.0 5,105.2 527 303.4 60.00

11/06/09 10.632 0.864 10.3 83,893,652 1,840.0 5,061.0 527 302.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

06:00 C

07:00 C

08:00

09:00

11/06/09 10.506 0.831 10.1 82,692,999 1,840.0 4,943.6 518 302.0 60.00

11/06/09 10.221 0.755 9.6 78,803,665 1,840.0 4,625.5 493 299.5 60.00

11/06/09 10.475 0.655 9.5 69,350,524 1,840.0 3,919.8 418 287.9 60.00

11/07/09 10.386 0.532 8.8 60,730,574 1,840.0 3,201.6 340 276.5 60.00

11/07/09 10.420 0.502 8.7 57,979,088 1,840.0 3,025.0 315 264.1 60.00

11/07/09 10.660 0.463 8.6 53,826,592 1,840.0 2,720.6 281 259.5 60.00

11/07/09 10.749 0.430 8.6 50,262,786 1,840.0 2,513.2 261 252.9 60.00

11/07/09 10.780 0.424 8.6 49,163,985 1,840.0 2,458.2 255 249.2 60.00

11/07/09 10.386 0.371 8.1 45,841,001 1,840.0 2,242.2 230 234.7 60.00

11/07/09 9.998 0.421 8.1 51,888,434 1,840.0 2,622.6 272 244.9 60.00

11/07/09 9.586 0.491 8.2 59,675,759 1,840.0 3,210.8 326 250.0 60.00

11/07/09 9.263 0.621 8.6 72,517,434 1,840.0 4,177.6 435 263.7 60.00

11/07/09 9.002 0.699 8.8 79,973,907 1,840.0 4,868.0 505 280.3 60.00

11/07/09 9.378 0.740 9.2 80,931,543 1,840.0 4,926.3 516 292.0 60.00

11/07/09 10.504 0.842 10.3 81,896,023 1,840.0 5,029.5 524 296.8 60.00

11/07/09 10.598 0.841 10.3 82,040,392 1,840.0 4,949.2 520 297.1 60.00

11/07/09 10.225 0.825 10.1 81,445,581 1,840.0 5,046.1 523 297.9 60.00

11/07/09 10.102 0.827 10.1 81,829,291 1,840.0 5,114.3 525 300.9 60.00

11/07/09 10.009 0.818 10.0 81,752,439 1,840.0 5,109.5 525 301.1 60.00

11/07/09 9.922 0.801 9.9 80,858,092 1,840.0 5,053.6 519 299.7 60.00

11/07/09 9.485 0.760 9.5 80,576,671 1,840.0 4,992.3 516 299.9 60.00

11/07/09 8.900 0.728 8.9 81,717,311 1,840.0 5,107.3 524 298.9 60.00

11/07/09 9.318 0.758 9.3 81,813,577 1,840.0 5,068.9 523 297.9 60.00

11/07/09 10.397 0.847 10.3 82,358,853 1,840.0 5,102.7 523 296.7 60.00

11/07/09 10.727 0.877 10.5 83,892,310 1,840.0 5,106.5 525 293.6 60.00

11/07/09 10.726 0.842 10.3 81,641,034 1,840.0 4,925.1 510 289.9 60.00

11/07/09 10.864 0.823 10.4 79,063,652 1,840.0 4,726.7 494 284.8 60.00

11/08/09 10.774 0.755 10.1 75,274,566 1,840.0 4,377.4 459 280.3 60.00

11/08/09 10.773 0.671 9.6 69,883,676 1,840.0 3,912.0 407 272.4 60.00

11/08/09 10.491 0.582 8.9 65,586,296 1,840.0 3,457.5 357 265.7 60.00

11/08/09 10.349 0.548 8.6 63,889,392 1,840.0 3,298.6 339 259.6 60.00

11/08/09 10.341 0.559 8.7 64,641,232 1,840.0 3,372.6 347 258.1 60.00

11/08/09 10.153 0.530 8.4 63,016,715 1,840.0 3,253.6 337 242.7 60.00

11/08/09 10.185 0.548 8.6 64,224,346 1,840.0 3,350.8 344 254.4 60.00

11/08/09 10.254 0.578 8.6 66,950,575 1,840.0 3,529.5 358 256.7 60.00

11/08/09 10.254 0.714 9.4 76,517,189 1,840.0 4,366.5 446 266.7 60.00

11/08/09 9.674 0.765 9.2 83,076,897 1,840.0 4,966.6 504 279.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

11/08/09 9.568 0.788 9.3 84,973,179 1,840.0 5,126.1 523 290.8 60.00

11/08/09 9.533 0.783 9.3 84,376,493 1,840.0 5,135.9 523 295.1 60.00

11/08/09 9.492 0.779 9.3 84,085,181 1,840.0 5,118.2 524 299.7 60.00

11/08/09 9.462 0.768 9.2 83,664,890 1,840.0 5,092.7 519 303.9 60.00

11/08/09 9.438 0.774 9.1 85,187,978 1,840.0 5,139.1 522 306.5 60.00

11/08/09 9.521 0.777 9.2 84,614,690 1,840.0 5,104.5 521 306.8 60.00

11/08/09 9.507 0.779 9.1 85,404,564 1,840.0 5,105.7 522 308.5 60.00

11/08/09 9.624 0.774 9.2 84,292,053 1,840.0 5,039.2 516 308.2 60.00

11/08/09 9.337 0.767 9.0 85,636,223 1,840.0 5,119.5 525 306.3 60.00

11/08/09 9.264 0.766 8.9 86,549,413 1,840.0 5,174.1 528 308.0 60.00

11/08/09 9.274 0.766 8.9 86,743,492 1,840.0 5,185.7 528 307.1 60.00

11/08/09 9.303 0.742 8.8 84,412,661 1,840.0 5,000.6 513 305.4 60.00

11/08/09 9.294 0.722 8.7 83,313,532 1,840.0 4,844.9 500 303.5 60.00

11/08/09 9.307 0.706 8.6 82,156,359 1,840.0 4,732.9 491 302.5 60.00

11/09/09 9.360 0.621 8.4 74,385,436 1,840.0 4,163.9 436 293.1 60.00

11/09/09 9.341 0.575 8.1 71,122,341 1,840.0 3,865.3 400 285.3 60.00

11/09/09 9.203 0.568 8.0 71,562,954 1,840.0 3,850.4 394 281.1 60.00

11/09/09 9.141 0.551 7.8 70,675,871 1,840.0 3,764.3 384 276.8 60.00

11/09/09 8.779 0.527 7.5 70,121,873 1,840.0 3,734.8 380 273.2 60.00

11/09/09 8.665 0.544 7.6 71,853,665 1,840.0 3,944.2 396 258.6 60.00

11/09/09 8.424 0.592 7.7 77,519,390 1,840.0 4,381.5 451 275.7 60.00

11/09/09 8.038 0.634 7.7 82,706,099 1,840.0 4,944.4 503 284.6 60.00

11/09/09 8.090 0.673 8.0 84,554,265 1,840.0 5,192.7 525 291.8 60.00

11/09/09 8.090 0.671 8.0 84,462,881 1,840.0 5,187.1 524 293.4 60.00

11/09/09 8.121 0.669 7.9 84,588,027 1,840.0 5,148.8 525 293.7 60.00

11/09/09 8.211 0.679 8.0 84,815,735 1,840.0 5,162.7 527 295.5 60.00

11/09/09 8.154 0.674 7.9 85,251,029 1,840.0 5,189.2 528 296.3 60.00

11/09/09 8.242 0.680 8.0 85,660,577 1,840.0 5,167.6 526 295.9 60.00

11/09/09 8.542 0.704 8.3 85,232,586 1,840.0 5,141.8 525 297.0 60.00

11/09/09 8.837 0.729 8.5 85,864,213 1,840.0 5,179.8 528 298.5 60.00

11/09/09 9.048 0.743 8.7 85,363,458 1,840.0 5,149.6 526 296.9 60.00

11/09/09 9.196 0.759 9.0 84,968,466 1,840.0 5,172.0 527 295.9 60.00

11/09/09 9.216 0.760 8.9 85,636,276 1,840.0 5,166.1 527 296.5 60.00

11/09/09 9.241 0.761 8.9 85,598,787 1,840.0 5,163.9 527 294.5 60.00

11/09/09 9.358 0.770 9.0 85,562,037 1,840.0 5,161.6 527 292.3 60.00

11/09/09 9.215 0.756 8.9 85,273,686 1,840.0 5,144.2 527 293.7 60.00

11/09/09 8.787 0.660 8.2 81,055,435 1,840.0 4,713.5 491 291.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00 M

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

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

11/09/09 8.760 0.537 7.6 70,739,835 1,840.0 3,844.6 403 278.3 60.00

11/10/09 8.377 0.450 7.0 64,572,272 1,840.0 3,369.0 352 269.5 60.00

11/10/09 8.438 0.295 6.3 47,020,916 1,840.0 2,172.2 228 260.3 60.00

11/10/09 8.185 0.261 6.0 43,307,017 1,840.0 2,000.6 198 248.7 60.00

11/10/09 8.184 0.260 6.1 42,968,657 1,840.0 1,985.0 199 239.3 60.00

11/10/09 8.364 0.274 6.2 44,140,866 1,840.0 2,063.1 206 235.6 60.00

11/10/09 8.546 0.293 6.5 45,463,298 1,840.0 2,149.6 214 222.7 60.00

11/10/09 9.132 0.445 7.5 59,610,312 1,840.0 3,045.3 311 238.8 60.00

11/10/09 9.511 0.634 8.6 73,956,343 1,840.0 4,180.1 423 256.9 60.00

11/10/09 8.939 0.666 8.3 80,071,313 1,840.0 4,656.3 473 268.9 60.00

11/10/09 8.743 0.730 8.5 85,927,545 1,840.0 5,230.4 525 281.9 60.00

11/10/09 8.130 0.684 7.9 87,125,745 1,840.0 5,256.0 526 288.2 60.00

11/10/09 8.803 0.732 8.4 86,830,939 1,840.0 5,191.0 527 292.3 60.00

11/10/09 8.752 0.725 8.4 86,500,100 1,840.0 5,171.2 527 294.9 60.00

11/10/09 8.522 0.710 8.2 86,838,794 1,840.0 5,191.5 528 297.3 60.00

11/10/09 8.590 0.696 8.2 85,126,737 1,840.0 5,042.8 515 299.3 60.00

11/10/09 8.638 0.677 8.2 82,911,533 1,840.0 4,911.6 500 295.1 60.00

11/10/09 8.518 0.696 8.2 85,146,068 1,840.0 5,090.3 519 294.3 60.00

11/10/09 8.321 0.685 8.0 86,072,259 1,840.0 5,145.6 524 297.9 60.00

11/10/09 8.688 0.719 8.3 86,351,540 1,840.0 5,162.3 525 296.5 60.00

11/10/09 8.627 0.719 8.3 86,606,511 1,840.0 5,224.7 527 296.1 60.00

11/10/09 8.408 0.698 8.1 86,391,227 1,840.0 5,211.6 528 296.6 60.00

11/10/09 8.325 0.634 7.8 81,345,631 1,840.0 4,774.7 489 290.4 60.00

11/10/09 8.234 0.620 7.7 80,988,108 1,840.0 4,709.6 481 283.8 60.00

11/10/09 8.019 0.508 7.1 71,919,159 1,840.0 3,947.7 405 278.1 60.00

11/11/09 8.197 0.504 7.1 71,020,017 1,840.0 3,859.8 391 270.9 60.00

11/11/09 8.452 0.420 6.8 61,491,064 1,840.0 3,108.0 317 262.9 60.00

11/11/09 8.594 0.421 6.9 60,898,058 1,840.0 3,078.0 307 255.7 60.00

11/11/09 8.486 0.458 7.0 65,431,766 1,840.0 3,378.3 336 253.5 60.00

11/11/09 8.601 0.502 7.3 69,359,732 1,840.0 3,656.5 368 257.0 60.00

11/11/09 8.391 0.481 7.1 68,048,461 1,840.0 3,587.3 363 245.9 60.00

11/11/09 8.654 0.540 7.5 72,590,209 1,840.0 3,905.7 399 260.2 60.00

11/11/09 8.967 0.648 8.2 78,879,066 1,840.0 4,501.2 458 269.6 60.00

11/11/09 9.025 0.599 8.1 74,195,011 1,840.0 4,153.3 423 269.1 60.00

11/11/09 9.186 0.722 8.7 83,223,992 1,840.0 4,930.1 498 276.7 60.00

11/11/09 8.958 0.742 8.6 86,485,642 1,840.0 5,170.4 525 285.8 60.00

11/11/09 8.947 0.709 8.4 84,135,056 1,840.0 4,938.4 502 285.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

12:00

13:00

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

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00 M

10:00 S S S

11:00 S S S

12:00 S S SC

13:00 S S SC

14:00 S S S

15:00

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

00:00

11/11/09 9.025 0.705 8.4 83,649,671 1,840.0 4,864.4 498 285.4 60.00

11/11/09 8.869 0.738 8.6 85,765,460 1,840.0 5,220.5 525 291.1 60.00

11/11/09 8.782 0.734 8.5 86,054,565 1,840.0 5,238.1 526 294.9 60.00

11/11/09 8.741 0.720 8.5 85,264,266 1,840.0 5,143.6 523 297.2 60.00

11/11/09 8.654 0.720 8.4 86,263,421 1,840.0 5,203.9 527 298.2 60.00

11/11/09 8.624 0.717 8.3 86,432,808 1,840.0 5,214.2 528 297.3 60.00

11/11/09 8.663 0.721 8.3 86,555,016 1,840.0 5,221.5 528 296.5 60.00

11/11/09 8.637 0.721 8.3 86,627,093 1,840.0 5,225.9 528 296.2 60.00

11/11/09 8.761 0.728 8.4 87,056,225 1,840.0 5,204.4 528 294.2 60.00

11/11/09 9.202 0.764 8.8 87,397,232 1,840.0 5,177.3 527 292.4 60.00

11/11/09 9.135 0.766 8.8 87,673,002 1,840.0 5,241.3 529 293.6 60.00

11/11/09 9.057 0.740 8.6 86,239,674 1,840.0 5,108.8 516 292.1 60.00

11/12/09 9.133 0.716 8.5 84,520,304 1,840.0 4,915.0 498 287.3 60.00

11/12/09 8.943 0.728 8.4 86,641,704 1,840.0 5,085.5 515 289.1 60.00

11/12/09 9.187 0.708 8.4 84,026,822 1,840.0 4,840.7 490 289.5 60.00

11/12/09 9.507 0.698 8.6 81,204,078 1,840.0 4,589.8 468 283.0 60.00

11/12/09 9.513 0.723 8.7 83,486,473 1,840.0 4,764.1 485 282.7 60.00

11/12/09 9.317 0.676 8.4 80,695,369 1,840.0 4,517.2 464 269.6 60.00

11/12/09 9.164 0.737 8.5 86,996,847 1,840.0 5,011.8 515 286.0 60.00

11/12/09 8.471 0.681 7.9 86,502,258 1,840.0 5,030.3 516 291.0 60.00

11/12/09 7.797 0.641 7.4 86,837,692 1,840.0 5,144.2 524 291.7 60.00

11/12/09 7.842 0.654 7.5 87,466,313 1,840.0 5,228.9 528 292.6 60.00

11/12/09 8.065 0.670 7.7 87,415,181 1,840.0 5,178.4 525 293.9 60.00

11/12/09 8.082 0.671 7.7 87,601,071 1,840.0 5,189.4 528 294.5 60.00

11/12/09 8.104 0.667 7.7 87,032,641 1,840.0 5,155.8 525 296.5 60.00

11/12/09 8.089 0.660 7.7 86,132,101 1,840.0 5,102.4 529 296.0 60.00

11/12/09 7.802 0.636 7.7 83,009,918 1,840.0 5,097.9 523 294.2 60.00

11/12/09 7.995 0.648 7.9 82,659,717 1,840.0 5,076.4 524 293.8 60.00

11/12/09 9.603 0.776 9.4 82,809,888 1,840.0 5,040.6 523 293.0 60.00

11/12/09 9.739 0.791 9.5 83,330,339 1,840.0 5,072.3 526 291.9 60.00

11/12/09 9.847 0.799 9.6 83,517,229 1,840.0 5,083.6 527 292.7 60.00

11/12/09 9.816 0.798 9.4 84,868,369 1,840.0 5,073.6 528 294.5 60.00

11/12/09 9.992 0.804 9.5 85,121,086 1,840.0 5,042.5 525 293.2 60.00

11/12/09 10.382 0.822 9.8 83,827,310 1,840.0 4,965.8 517 291.0 60.00

11/12/09 10.690 0.850 10.0 85,275,658 1,840.0 4,959.0 519 293.5 60.00

11/12/09 11.084 0.816 10.0 82,021,014 1,840.0 4,591.4 488 287.8 60.00

11/13/09 11.377 0.793 10.1 78,901,540 1,840.0 4,373.9 467 281.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

01:00

02:00 S S S

03:00 C

04:00 C

05:00 C

06:00 C

07:00 ST ST STC

08:00 ST ST STC

09:00 C

10:00 ST ST STC

11:00 ST ST STC

12:00 C

13:00 S S S

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

06:00 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

11/13/09 11.417 0.743 9.9 75,063,702 1,840.0 4,079.6 437 275.2 60.00

11/13/09 10.839 0.687 9.3 74,063,113 1,840.0 3,984.9 426 274.4 60.00

11/13/09 10.171 0.633 8.7 73,111,483 1,840.0 3,894.0 417 270.2 60.00

11/13/09 9.773 0.611 8.4 73,239,584 1,840.0 3,900.8 417 269.8 60.00

11/13/09 9.484 0.561 7.9 71,098,571 1,840.0 3,709.5 398 256.4 60.00

11/13/09 9.334 0.625 8.1 77,191,442 1,840.0 4,195.2 448 269.8 60.00

11/13/09 8.931 0.689 8.2 84,691,386 1,840.0 4,832.9 501 280.6 60.00

11/13/09 8.728 0.705 8.2 86,593,683 1,840.0 5,035.6 524 287.4 60.00

11/13/09 8.714 0.705 8.2 86,098,113 1,840.0 5,053.6 526 289.4 60.00

11/13/09 8.724 0.711 8.2 86,569,186 1,840.0 5,081.2 527 292.7 60.00

11/13/09 8.717 0.710 8.2 86,543,244 1,840.0 5,079.7 529 297.1 60.00

11/13/09 8.712 0.708 8.2 85,995,606 1,840.0 5,094.3 527 296.6 60.00

11/13/09 8.713 0.708 8.3 85,974,057 1,840.0 5,093.0 527 297.8 60.00

11/13/09 8.761 0.713 8.3 86,398,285 1,840.0 5,071.2 526 300.3 60.00

11/13/09 8.928 0.727 8.4 86,187,059 1,840.0 5,105.6 528 298.1 60.00

11/13/09 8.882 0.721 8.4 86,151,413 1,840.0 5,056.7 526 297.1 60.00

11/13/09 8.909 0.725 8.4 86,541,424 1,840.0 5,079.6 529 298.1 60.00

11/13/09 8.983 0.729 8.4 86,802,847 1,840.0 5,095.0 528 296.8 60.00

11/13/09 9.282 0.755 8.8 86,300,354 1,840.0 5,065.4 527 295.9 60.00

11/13/09 8.696 0.708 8.2 86,005,386 1,840.0 5,094.9 528 297.8 60.00

11/13/09 7.793 0.629 7.4 85,111,761 1,840.0 5,042.0 525 299.2 60.00

11/13/09 7.542 0.599 7.1 84,499,161 1,840.0 4,959.7 518 297.4 60.00

11/13/09 7.255 0.579 6.9 83,808,493 1,840.0 5,010.3 519 291.9 60.00

11/14/09 7.017 0.556 6.7 83,235,660 1,840.0 4,976.1 518 291.8 60.00

11/14/09 6.912 0.521 6.5 80,519,510 1,840.0 4,726.2 498 288.4 60.00

11/14/09 6.975 0.533 6.6 81,138,213 1,840.0 4,762.4 502 285.1 60.00

11/14/09 6.724 0.534 6.5 82,984,981 1,840.0 4,961.1 517 286.5 60.00

11/14/09 6.691 0.528 6.4 83,096,142 1,840.0 4,922.5 514 288.1 60.00

11/14/09 6.633 0.506 6.2 81,720,044 1,840.0 4,752.2 501 271.4 60.00

11/14/09 6.558 0.519 6.2 83,588,468 1,840.0 4,951.7 513 286.3 60.00

11/14/09 7.543 0.594 7.1 83,673,438 1,840.0 4,911.2 514 288.4 60.00

11/14/09 7.503 0.604 7.1 85,198,284 1,840.0 5,047.1 524 289.4 60.00

11/14/09 7.498 0.601 7.1 84,668,968 1,840.0 5,015.7 523 291.6 60.00

11/14/09 7.555 0.606 7.1 85,461,959 1,840.0 5,016.2 522 295.3 60.00

11/14/09 7.484 0.608 7.1 85,676,403 1,840.0 5,075.4 526 294.8 60.00

11/14/09 7.491 0.610 7.1 85,945,963 1,840.0 5,091.4 527 294.7 60.00

11/14/09 7.527 0.607 7.1 85,590,335 1,840.0 5,023.8 523 296.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 STC

20:00 ST ST STC

21:00 ST ST STC

22:00 C

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C

06:00 C

07:00 ST ST STC

08:00 ST ST ST

09:00 ST ST ST

10:00 ST ST STC

11:00 ST ST STC

12:00 ST ST STC

13:00 C

14:00 C

15:00

16:00

17:00 C

18:00 C

19:00 C

20:00 ST ST STC

21:00 ST ST STC

22:00 ST ST STC

23:00 ST ST STC

00:00 ST ST ST

01:00 ST ST ST

02:00 ST ST ST

11/14/09 7.488 0.608 7.1 85,699,949 1,840.0 5,076.8 524 297.7 60.00

11/14/09 7.484 0.607 7.1 85,511,110 1,840.0 5,065.6 523 296.3 60.00

11/14/09 7.504 0.605 7.1 85,355,762 1,840.0 5,056.4 521 296.3 60.00

11/14/09 7.512 0.606 7.1 85,475,272 1,840.0 5,063.5 522 297.1 60.00

11/14/09 7.517 0.604 7.1 85,106,103 1,840.0 5,041.6 518 294.1 60.00

11/14/09 7.535 0.611 7.1 86,177,653 1,840.0 5,058.3 526 295.0 60.00

11/14/09 7.488 0.609 7.1 85,850,722 1,840.0 5,085.7 524 292.8 60.00

11/14/09 7.473 0.608 7.1 85,765,723 1,840.0 5,080.7 526 290.0 60.00

11/14/09 8.443 0.677 8.0 84,858,356 1,840.0 5,026.9 519 290.2 60.00

11/14/09 8.500 0.669 8.0 84,169,645 1,840.0 4,940.4 510 287.9 60.00

11/15/09 8.475 0.622 7.8 80,390,246 1,840.0 4,587.5 483 281.7 60.00

11/15/09 8.239 0.586 7.5 78,134,636 1,840.0 4,458.8 470 278.8 60.00

11/15/09 8.003 0.532 7.1 74,822,545 1,840.0 4,147.8 440 277.7 60.00

11/15/09 8.022 0.469 6.7 69,649,567 1,840.0 3,671.8 388 270.3 60.00

11/15/09 8.025 0.497 7.0 71,590,274 1,840.0 3,890.8 408 266.3 60.00

11/15/09 7.949 0.489 6.9 71,472,951 1,840.0 3,845.6 406 252.6 60.00

11/15/09 7.623 0.513 6.8 75,640,160 1,840.0 4,193.1 442 267.8 60.00

11/15/09 7.326 0.569 6.9 83,201,291 1,840.0 4,838.3 502 276.6 60.00

11/15/09 7.158 0.582 6.9 85,126,356 1,840.0 5,089.1 525 282.0 60.00

11/15/09 7.145 0.589 6.9 86,076,924 1,840.0 5,145.9 527 286.3 60.00

11/15/09 7.227 0.594 6.9 86,895,422 1,840.0 5,147.6 528 288.2 60.00

11/15/09 7.235 0.589 6.9 86,192,408 1,840.0 5,105.9 528 287.1 60.00

11/15/09 7.203 0.590 6.9 86,255,604 1,840.0 5,109.7 527 287.0 60.00

11/15/09 7.290 0.596 6.9 86,389,989 1,840.0 5,117.7 527 287.4 60.00

11/15/09 7.639 0.619 7.2 85,659,783 1,840.0 5,074.4 519 287.4 60.00

11/15/09 8.167 0.661 7.7 85,708,869 1,840.0 5,077.3 521 287.6 60.00

11/15/09 8.541 0.687 8.0 85,952,058 1,840.0 5,045.0 519 287.3 60.00

11/15/09 8.516 0.693 8.0 86,441,699 1,840.0 5,073.8 526 287.7 60.00

11/15/09 9.502 0.777 8.9 87,290,181 1,840.0 5,123.5 527 289.2 60.00

11/15/09 5.088 0.420 4.8 86,837,963 1,840.0 5,144.2 528 290.0 60.00

11/15/09 7.393 0.614 7.1 86,622,975 1,840.0 5,178.5 528 288.3 60.00

11/15/09 7.399 0.616 7.1 86,844,954 1,840.0 5,191.8 527 288.1 60.00

11/15/09 7.425 0.615 7.1 86,711,301 1,840.0 5,183.8 525 289.3 60.00

11/15/09 7.455 0.604 7.1 85,240,950 1,840.0 5,049.6 515 286.1 60.00

11/16/09 7.478 0.603 7.1 85,050,810 1,840.0 5,038.3 513 285.0 60.00

11/16/09 7.448 0.606 7.1 85,417,840 1,840.0 5,106.5 517 285.3 60.00

11/16/09 7.707 0.578 7.1 81,532,741 1,840.0 4,697.0 484 282.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

03:00 ST ST ST

04:00 ST ST ST

05:00 ST ST ST C

06:00 ST ST STC

07:00 ST ST STC

08:00 ST ST STC

09:00 ST ST STC

10:00 ST ST ST

11:00 ST ST STC

12:00 ST ST STC

13:00 ST ST ST

14:00 ST ST STC

15:00 ST ST STC

16:00 ST ST STC

17:00 C

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

07:00 C

08:00 C

09:00 C

10:00 C

11:00 C

12:00

13:00

14:00

15:00

11/16/09 8.399 0.497 7.1 70,027,679 1,840.0 3,691.7 390 271.4 60.00

11/16/09 8.356 0.493 7.1 69,589,586 1,840.0 3,706.4 375 262.7 60.00

11/16/09 8.509 0.477 7.1 67,208,616 1,840.0 3,506.6 365 249.0 60.00

11/16/09 8.682 0.486 7.1 68,584,183 1,840.0 3,503.7 364 256.4 60.00

11/16/09 8.057 0.532 7.1 75,079,559 1,840.0 4,121.2 425 262.7 60.00

11/16/09 7.504 0.609 7.1 85,822,859 1,840.0 5,084.1 508 273.9 60.00

11/16/09 7.380 0.604 7.1 85,163,960 1,840.0 5,137.6 516 281.1 60.00

11/16/09 7.363 0.616 7.1 86,907,842 1,840.0 5,242.8 525 285.2 60.00

11/16/09 7.363 0.612 7.1 86,269,257 1,840.0 5,204.3 520 286.7 60.00

11/16/09 7.390 0.608 7.1 85,798,007 1,840.0 5,129.2 518 286.0 60.00

11/16/09 7.341 0.610 7.1 86,061,817 1,840.0 5,191.8 525 288.0 60.00

11/16/09 7.376 0.606 7.1 85,439,707 1,840.0 5,154.3 517 288.5 60.00

11/16/09 7.373 0.605 7.1 85,351,671 1,840.0 5,149.0 518 285.2 60.00

11/16/09 7.417 0.603 7.1 85,028,011 1,840.0 5,083.2 516 285.9 60.00

11/16/09 9.664 0.807 9.4 86,422,149 1,840.0 5,213.5 527 287.8 60.00

11/16/09 9.536 0.796 9.2 86,408,154 1,840.0 5,212.7 528 288.5 60.00

11/16/09 9.410 0.783 9.1 86,502,557 1,840.0 5,218.4 526 287.6 60.00

11/16/09 9.032 0.743 8.7 85,505,681 1,840.0 5,158.2 521 286.1 60.00

11/16/09 8.647 0.719 8.4 86,067,824 1,840.0 5,192.1 525 287.2 60.00

11/16/09 8.470 0.698 8.1 85,980,088 1,840.0 5,140.1 520 290.9 60.00

11/16/09 8.570 0.656 8.0 82,679,128 1,840.0 4,808.0 487 285.1 60.00

11/17/09 8.672 0.681 8.1 84,410,706 1,840.0 4,908.7 498 283.4 60.00

11/17/09 8.790 0.653 8.0 81,319,370 1,840.0 4,640.5 477 281.3 60.00

11/17/09 8.754 0.580 7.7 75,058,768 1,840.0 4,160.9 431 277.5 60.00

11/17/09 8.757 0.529 7.4 71,301,487 1,840.0 3,797.6 395 268.8 60.00

11/17/09 8.906 0.525 7.5 70,283,156 1,840.0 3,666.9 385 266.5 60.00

11/17/09 8.810 0.446 7.1 63,039,338 1,840.0 3,151.9 334 245.6 60.00

11/17/09 9.326 0.610 8.1 75,280,128 1,840.0 4,091.3 427 262.7 60.00

11/17/09 7.874 0.634 7.4 85,844,111 1,840.0 5,038.7 511 278.4 60.00

11/17/09 7.735 0.638 7.5 85,366,687 1,840.0 5,149.9 526 282.8 60.00

11/17/09 9.595 0.793 9.3 85,803,757 1,840.0 5,176.2 526 286.1 60.00

11/17/09 9.603 0.795 9.2 86,270,773 1,840.0 5,157.5 529 289.7 60.00

11/17/09 9.217 0.762 8.8 86,736,863 1,840.0 5,185.4 528 289.5 60.00

11/17/09 9.292 0.769 9.0 86,055,642 1,840.0 5,191.4 528 289.3 60.00

11/17/09 9.384 0.775 9.0 85,999,027 1,840.0 5,141.2 528 289.2 60.00

11/17/09 9.890 0.817 9.5 86,364,709 1,840.0 5,163.1 528 291.2 60.00

11/17/09 9.600 0.787 9.1 86,421,769 1,840.0 5,119.6 528 291.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

06:00 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

11/17/09 9.624 0.790 9.1 86,855,944 1,840.0 5,145.3 528 293.6 60.00

11/17/09 9.920 0.819 9.4 87,416,754 1,840.0 5,178.5 528 300.1 60.00

11/17/09 9.971 0.824 9.4 87,644,164 1,840.0 5,192.0 529 300.6 60.00

11/17/09 9.801 0.819 9.4 87,154,828 1,840.0 5,210.4 528 293.7 60.00

11/17/09 9.825 0.821 9.5 87,011,120 1,840.0 5,201.7 528 290.3 60.00

11/17/09 9.886 0.822 9.5 86,649,768 1,840.0 5,180.2 526 287.3 60.00

11/17/09 10.107 0.811 9.6 84,583,883 1,840.0 5,010.7 508 285.9 60.00

11/17/09 10.116 0.836 9.7 86,046,741 1,840.0 5,190.9 520 285.4 60.00

11/18/09 10.288 0.805 9.7 83,226,930 1,840.0 4,885.1 498 283.4 60.00

11/18/09 10.339 0.651 9.0 72,865,128 1,840.0 3,920.5 418 274.9 60.00

11/18/09 10.282 0.665 9.0 73,917,793 1,840.0 4,057.5 419 269.3 60.00

11/18/09 10.015 0.593 8.4 70,578,470 1,840.0 3,682.3 390 267.9 60.00

11/18/09 9.662 0.578 8.2 70,980,813 1,840.0 3,741.9 389 263.2 60.00

11/18/09 9.535 0.621 8.4 74,254,108 1,840.0 4,075.9 423 252.4 60.00

11/18/09 9.216 0.708 8.5 83,495,027 1,840.0 4,810.0 491 275.7 60.00

11/18/09 9.138 0.748 8.6 86,667,298 1,840.0 5,134.1 523 284.4 60.00

11/18/09 8.947 0.732 8.5 86,354,435 1,840.0 5,115.5 527 288.0 60.00

11/18/09 8.939 0.733 8.4 87,071,742 1,840.0 5,110.7 527 289.6 60.00

11/18/09 9.255 0.759 8.7 87,192,111 1,840.0 5,117.8 527 290.4 60.00

11/18/09 9.313 0.766 8.8 87,445,762 1,840.0 5,132.7 528 290.5 60.00

11/18/09 9.293 0.765 8.8 87,301,466 1,840.0 5,171.6 528 292.1 60.00

11/18/09 9.180 0.755 8.7 87,229,454 1,840.0 5,120.0 528 292.6 60.00

11/18/09 9.157 0.748 8.6 87,300,516 1,840.0 5,124.2 524 292.2 60.00

11/18/09 9.348 0.777 8.9 87,344,293 1,840.0 5,221.7 528 293.9 60.00

11/18/09 9.108 0.760 8.7 87,580,007 1,840.0 5,235.8 530 295.3 60.00

11/18/09 9.168 0.761 8.7 87,421,731 1,840.0 5,178.8 528 291.9 60.00

11/18/09 9.173 0.761 8.7 87,463,122 1,840.0 5,181.2 528 291.6 60.00

11/18/09 9.260 0.769 8.8 87,780,595 1,840.0 5,200.1 529 293.8 60.00

11/18/09 9.615 0.798 9.1 87,722,064 1,840.0 5,196.6 528 292.4 60.00

11/18/09 9.975 0.826 9.4 87,790,857 1,840.0 5,200.7 526 291.1 60.00

11/18/09 9.976 0.792 9.3 85,063,238 1,840.0 4,946.6 509 290.2 60.00

11/18/09 10.388 0.860 10.0 86,522,095 1,840.0 5,172.5 527 292.0 60.00

11/19/09 10.426 0.860 10.0 86,612,828 1,840.0 5,178.0 527 293.5 60.00

11/19/09 10.596 0.865 10.1 85,417,082 1,840.0 5,106.5 523 289.9 60.00

11/19/09 10.557 0.858 10.1 84,793,733 1,840.0 5,069.2 520 291.0 60.00

11/19/09 10.684 0.840 10.1 83,195,271 1,840.0 4,928.4 504 290.5 60.00

11/19/09 10.476 0.838 10.0 84,185,475 1,840.0 4,987.0 514 290.7 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

05:00 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

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

11/19/09 10.341 0.827 9.8 84,213,699 1,840.0 4,988.8 515 276.0 60.00

11/19/09 10.282 0.846 9.9 85,974,052 1,840.0 5,139.8 526 289.8 60.00

11/19/09 10.412 0.851 9.9 86,254,717 1,840.0 5,109.7 527 287.3 60.00

11/19/09 10.451 0.853 9.9 86,058,993 1,840.0 5,098.1 527 288.3 60.00

11/19/09 10.535 0.862 10.1 85,922,722 1,840.0 5,136.7 527 290.2 60.00

11/19/09 10.414 0.859 10.0 86,408,782 1,840.0 5,165.8 528 289.2 60.00

11/19/09 10.490 0.852 10.0 85,697,339 1,840.0 5,076.6 524 289.0 60.00

11/19/09 10.267 0.798 9.6 83,360,169 1,840.0 4,847.6 505 287.3 60.00

11/19/09 9.909 0.798 9.4 85,103,468 1,840.0 5,041.4 517 285.3 60.00

11/19/09 9.396 0.768 8.9 86,125,346 1,840.0 5,102.0 527 288.4 60.00

11/19/09 9.241 0.756 8.8 85,998,541 1,840.0 5,094.5 527 288.8 60.00

11/19/09 9.302 0.759 8.9 85,860,297 1,840.0 5,086.3 526 288.2 60.00

11/19/09 9.201 0.755 8.9 85,470,297 1,840.0 5,109.6 528 288.2 60.00

11/19/09 9.254 0.759 8.9 85,810,371 1,840.0 5,129.9 527 291.2 60.00

11/19/09 9.332 0.760 8.9 85,644,026 1,840.0 5,073.5 525 291.9 60.00

11/19/09 9.405 0.768 8.9 86,204,843 1,840.0 5,106.7 528 290.5 60.00

11/19/09 9.461 0.771 9.0 85,834,210 1,840.0 5,084.7 527 288.9 60.00

11/19/09 9.107 0.736 8.6 85,577,881 1,840.0 5,069.6 524 289.7 60.00

11/19/09 9.155 0.730 8.6 84,683,676 1,840.0 4,970.6 516 289.4 60.00

11/20/09 9.433 0.723 8.8 82,351,079 1,840.0 4,788.9 498 286.0 60.00

11/20/09 9.409 0.737 8.9 83,324,307 1,840.0 4,890.8 506 286.9 60.00

11/20/09 8.887 0.699 8.3 84,150,927 1,840.0 4,939.3 507 286.2 60.00

11/20/09 8.458 0.651 7.9 82,314,766 1,840.0 4,831.5 501 283.9 60.00

11/20/09 8.237 0.597 7.6 78,974,533 1,840.0 4,549.6 479 281.4 60.00

11/20/09 7.802 0.585 7.3 80,557,060 1,840.0 4,684.6 488 266.6 60.00

11/20/09 7.255 0.588 7.0 84,073,785 1,840.0 5,071.9 524 284.5 60.00

11/20/09 7.003 0.566 6.7 84,285,067 1,840.0 5,038.8 525 286.2 60.00

11/20/09 6.714 0.546 6.5 84,592,394 1,840.0 5,103.1 527 287.5 60.00

11/20/09 6.282 0.512 6.1 84,269,786 1,840.0 5,083.7 527 286.7 60.00

11/20/09 6.161 0.500 5.9 84,364,373 1,840.0 5,089.4 527 288.1 60.00

11/20/09 5.859 0.478 5.7 84,557,202 1,840.0 5,101.0 528 288.7 60.00

11/20/09 5.758 0.470 5.6 84,504,751 1,840.0 5,097.9 527 290.4 60.00

11/20/09 6.411 0.522 6.2 84,441,471 1,840.0 5,094.0 526 291.6 60.00

11/20/09 8.496 0.697 8.1 85,843,843 1,840.0 5,132.0 527 295.0 60.00

11/20/09 9.833 0.807 9.4 86,340,423 1,840.0 5,114.7 529 295.5 60.00

11/20/09 9.869 0.805 9.4 85,479,560 1,840.0 5,110.2 528 294.5 60.00

11/20/09 9.822 0.805 9.4 85,891,040 1,840.0 5,134.8 528 295.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

06:00 C

11/20/09 9.857 0.808 9.4 85,758,635 1,840.0 5,126.9 528 297.2 60.00

11/20/09 9.927 0.815 9.5 85,722,510 1,840.0 5,124.7 527 298.7 60.00

11/20/09 10.039 0.823 9.6 86,366,115 1,840.0 5,116.2 529 300.5 60.00

11/20/09 9.813 0.803 9.3 86,193,821 1,840.0 5,106.1 528 296.4 60.00

11/20/09 9.385 0.761 8.9 85,411,985 1,840.0 5,059.7 524 294.3 60.00

11/20/09 9.282 0.750 8.8 85,100,038 1,840.0 5,041.3 521 293.0 60.00

11/21/09 9.424 0.685 8.6 79,869,214 1,840.0 4,557.7 478 288.2 60.00

11/21/09 9.396 0.657 8.5 77,758,814 1,840.0 4,352.8 463 280.9 60.00

11/21/09 9.281 0.659 8.4 78,585,920 1,840.0 4,441.8 467 280.7 60.00

11/21/09 9.402 0.618 8.3 74,237,380 1,840.0 4,115.3 437 278.1 60.00

11/21/09 9.303 0.605 8.2 73,694,314 1,840.0 4,085.2 430 274.6 60.00

11/21/09 9.549 0.617 8.4 73,255,331 1,840.0 4,021.1 429 258.6 60.00

11/21/09 9.561 0.664 8.6 77,199,101 1,840.0 4,363.4 459 274.3 60.00

11/21/09 9.447 0.688 8.6 80,547,386 1,840.0 4,552.7 480 279.8 60.00

11/21/09 9.438 0.738 8.8 83,644,499 1,840.0 4,909.5 505 282.2 60.00

11/21/09 9.448 0.765 9.0 85,046,575 1,840.0 5,084.3 524 286.4 60.00

11/21/09 9.370 0.759 9.0 84,275,243 1,840.0 5,084.0 520 289.9 60.00

11/21/09 9.242 0.739 8.9 83,585,371 1,840.0 4,996.9 514 289.7 60.00

11/21/09 9.086 0.705 8.6 81,951,816 1,840.0 4,854.8 500 287.3 60.00

11/21/09 9.081 0.691 8.6 80,942,793 1,840.0 4,751.0 494 287.9 60.00

11/21/09 9.210 0.697 8.6 81,312,807 1,840.0 4,728.5 492 287.7 60.00

11/21/09 9.249 0.723 8.8 82,460,704 1,840.0 4,884.9 503 287.2 60.00

11/21/09 9.152 0.729 8.8 82,777,970 1,840.0 4,993.7 510 287.3 60.00

11/21/09 9.046 0.743 8.8 84,824,299 1,840.0 5,117.1 527 290.4 60.00

11/21/09 9.008 0.729 8.7 84,052,913 1,840.0 5,070.6 519 288.8 60.00

11/21/09 8.937 0.723 8.7 83,687,465 1,840.0 5,048.5 520 287.7 60.00

11/21/09 8.522 0.657 8.1 80,941,779 1,840.0 4,838.9 499 284.5 60.00

11/21/09 8.352 0.614 7.8 78,734,656 1,840.0 4,578.6 480 280.5 60.00

11/21/09 7.884 0.601 7.5 80,266,509 1,840.0 4,754.9 493 280.0 60.00

11/21/09 7.939 0.629 7.7 81,594,745 1,840.0 4,966.7 508 281.8 60.00

11/22/09 8.314 0.651 8.0 81,580,066 1,840.0 4,877.1 505 286.0 60.00

11/22/09 8.586 0.634 8.0 79,208,466 1,840.0 4,606.1 482 283.2 60.00

11/22/09 8.724 0.654 8.2 79,801,280 1,840.0 4,684.0 488 282.2 60.00

11/22/09 8.885 0.642 8.2 78,407,235 1,840.0 4,516.9 473 279.9 60.00

11/22/09 9.092 0.667 8.4 79,236,017 1,840.0 4,607.7 480 279.8 60.00

11/22/09 9.465 0.666 8.7 76,861,599 1,840.0 4,386.1 465 263.9 60.00

11/22/09 9.393 0.672 8.6 78,076,068 1,840.0 4,455.4 472 278.2 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

11/22/09 9.347 0.666 8.6 78,027,194 1,840.0 4,452.6 469 279.9 60.00

11/22/09 9.264 0.681 8.6 79,175,287 1,840.0 4,604.2 481 279.3 60.00

11/22/09 9.215 0.738 8.8 83,766,783 1,840.0 5,007.8 515 284.7 60.00

11/22/09 9.394 0.770 8.9 86,637,930 1,840.0 5,132.4 525 290.3 60.00

11/22/09 8.010 0.646 7.5 85,826,889 1,840.0 5,037.7 522 290.9 60.00

11/22/09 6.802 0.540 6.4 84,872,557 1,840.0 4,981.7 518 289.8 60.00

11/22/09 6.447 0.511 6.0 85,101,009 1,840.0 4,948.8 518 290.5 60.00

11/22/09 6.484 0.517 6.1 85,068,035 1,840.0 4,993.1 520 292.4 60.00

11/22/09 6.560 0.519 6.2 84,497,818 1,840.0 4,959.7 518 290.7 60.00

11/22/09 6.526 0.506 6.1 83,380,152 1,840.0 4,848.7 511 289.0 60.00

11/22/09 6.619 0.533 6.2 85,888,718 1,840.0 5,041.3 527 292.0 60.00

11/22/09 6.804 0.546 6.4 85,640,386 1,840.0 5,026.7 527 292.1 60.00

11/22/09 8.020 0.645 7.5 85,769,724 1,840.0 5,034.3 525 292.8 60.00

11/22/09 9.546 0.782 9.0 86,965,543 1,840.0 5,104.5 529 294.5 60.00

11/22/09 9.614 0.788 9.1 87,201,970 1,840.0 5,118.4 530 294.9 60.00

11/22/09 9.344 0.749 8.7 86,138,497 1,840.0 5,009.1 520 292.6 60.00

11/22/09 9.498 0.738 8.8 84,275,743 1,840.0 4,855.0 507 289.8 60.00

11/23/09 9.764 0.779 9.1 85,804,644 1,840.0 4,989.7 516 290.0 60.00

11/23/09 10.111 0.804 9.4 85,762,245 1,840.0 4,987.2 518 288.2 60.00

11/23/09 10.009 0.758 9.1 83,536,450 1,840.0 4,721.6 496 287.2 60.00

11/23/09 9.742 0.729 8.8 83,094,231 1,840.0 4,696.6 490 284.9 60.00

11/23/09 8.904 0.688 8.1 84,819,683 1,840.0 4,840.3 504 285.3 60.00

11/23/09 7.783 0.594 7.1 83,451,508 1,840.0 4,762.2 500 271.0 60.00

11/23/09 7.211 0.561 6.7 83,937,160 1,840.0 4,881.1 507 285.0 60.00

11/23/09 7.387 0.600 7.0 86,034,231 1,840.0 5,096.6 527 290.4 60.00

11/23/09 7.058 0.571 6.7 85,620,398 1,840.0 5,072.1 527 289.0 60.00

11/23/09 6.725 0.540 6.4 84,892,043 1,840.0 5,028.9 525 288.6 60.00

11/23/09 6.603 0.522 6.2 84,396,012 1,840.0 4,953.7 516 288.0 60.00

11/23/09 6.526 0.502 6.1 83,117,167 1,840.0 4,833.4 506 286.9 60.00

11/23/09 6.898 0.546 6.5 84,546,014 1,840.0 4,962.5 516 286.2 60.00

11/23/09 8.616 0.684 8.1 84,968,478 1,840.0 4,987.3 516 289.0 60.00

11/23/09 9.310 0.754 8.7 86,351,028 1,840.0 5,068.4 522 291.6 60.00

11/23/09 9.518 0.744 8.9 84,292,465 1,840.0 4,901.8 510 288.2 60.00

11/23/09 9.705 0.783 9.1 86,140,849 1,840.0 5,056.1 525 289.7 60.00

11/23/09 9.877 0.797 9.2 86,389,291 1,840.0 5,023.7 528 292.1 60.00

11/23/09 9.785 0.785 9.1 86,070,437 1,840.0 5,005.2 527 291.5 60.00

11/23/09 9.804 0.782 9.3 84,560,984 1,840.0 5,009.3 521 290.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

20:00

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 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

06:00 C

07:00 C

08:00

11/23/09 10.121 0.825 9.7 85,385,647 1,840.0 5,104.6 526 291.8 60.00

11/23/09 10.110 0.823 9.7 85,292,598 1,840.0 5,099.0 527 291.5 60.00

11/23/09 10.084 0.814 9.6 84,716,208 1,840.0 5,064.5 522 291.3 60.00

11/23/09 10.009 0.773 9.4 82,149,104 1,840.0 4,821.8 503 290.3 60.00

11/24/09 10.135 0.746 9.3 79,979,610 1,840.0 4,607.5 481 285.2 60.00

11/24/09 9.994 0.735 9.2 80,189,051 1,840.0 4,619.6 482 283.4 60.00

11/24/09 9.800 0.681 8.9 76,979,204 1,840.0 4,351.0 458 281.4 60.00

11/24/09 9.708 0.599 8.4 71,747,775 1,840.0 3,860.4 410 278.0 60.00

11/24/09 9.428 0.506 7.8 65,418,827 1,840.0 3,342.1 360 271.6 60.00

11/24/09 9.238 0.486 7.5 64,875,498 1,840.0 3,279.0 352 250.7 60.00

11/24/09 9.210 0.567 7.9 72,367,715 1,840.0 3,854.4 413 265.9 60.00

11/24/09 9.518 0.733 8.8 83,578,112 1,840.0 4,814.8 503 279.9 60.00

11/24/09 9.750 0.774 9.2 84,685,857 1,840.0 4,970.7 524 287.3 60.00

11/24/09 9.717 0.773 9.4 82,171,688 1,840.0 4,957.1 525 287.0 60.00

11/24/09 9.630 0.772 9.3 82,962,764 1,840.0 5,004.8 526 292.6 60.00

11/24/09 9.754 0.784 9.4 83,291,159 1,840.0 5,024.6 526 296.9 60.00

11/24/09 9.819 0.785 9.5 82,816,812 1,840.0 4,996.0 527 299.9 60.00

11/24/09 9.539 0.770 9.3 82,630,533 1,840.0 5,029.7 527 297.9 60.00

11/24/09 9.158 0.743 8.9 83,533,970 1,840.0 5,084.7 528 298.2 60.00

11/24/09 8.902 0.732 8.8 83,362,131 1,840.0 5,119.5 528 298.2 60.00

11/24/09 9.081 0.742 9.0 83,050,713 1,840.0 5,100.4 526 294.2 60.00

11/24/09 9.417 0.763 9.2 83,443,378 1,840.0 5,079.1 527 294.1 60.00

11/24/09 9.506 0.771 9.2 83,722,459 1,840.0 5,096.1 528 295.5 60.00

11/24/09 9.468 0.762 9.2 83,330,433 1,840.0 5,027.0 523 294.4 60.00

11/24/09 9.600 0.768 9.3 82,468,542 1,840.0 5,019.9 520 293.0 60.00

11/24/09 9.421 0.722 9.1 79,532,175 1,840.0 4,797.9 503 290.4 60.00

11/24/09 9.585 0.662 8.8 75,176,186 1,840.0 4,330.8 457 284.1 60.00

11/24/09 9.408 0.715 9.0 79,477,919 1,840.0 4,751.4 494 280.2 60.00

11/25/09 9.447 0.679 8.9 76,634,073 1,840.0 4,498.1 477 283.0 60.00

11/25/09 9.582 0.564 8.3 68,103,833 1,840.0 3,664.3 397 273.1 60.00

11/25/09 9.681 0.570 8.3 68,469,417 1,840.0 3,683.9 393 268.3 60.00

11/25/09 9.772 0.571 8.4 68,142,375 1,840.0 3,666.3 392 265.1 60.00

11/25/09 9.625 0.481 7.9 61,172,813 1,840.0 3,125.1 339 262.0 60.00

11/25/09 9.603 0.494 7.9 62,834,637 1,840.0 3,210.0 342 245.1 60.00

11/25/09 9.642 0.565 8.2 69,001,533 1,840.0 3,675.1 396 260.2 60.00

11/25/09 9.387 0.658 8.7 75,794,855 1,840.0 4,366.5 466 268.4 60.00

11/25/09 8.408 0.648 8.1 80,023,777 1,840.0 4,827.5 510 276.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

21:00

11/25/09 7.573 0.596 7.4 81,023,923 1,840.0 4,931.9 520 282.4 60.00

11/25/09 7.125 0.560 6.9 81,077,303 1,840.0 4,935.1 520 285.9 60.00

11/25/09 7.711 0.598 7.4 80,498,787 1,840.0 4,856.2 514 285.6 60.00

11/25/09 8.790 0.687 8.5 80,857,041 1,840.0 4,877.8 516 287.2 60.00

11/25/09 9.272 0.721 8.9 81,037,670 1,840.0 4,844.7 517 287.9 60.00

11/25/09 9.619 0.730 9.1 80,245,013 1,840.0 4,753.6 506 285.9 60.00

11/25/09 9.997 0.788 9.6 81,975,543 1,840.0 4,945.3 522 284.5 60.00

11/25/09 10.261 0.819 9.9 82,561,999 1,840.0 4,980.6 526 286.3 60.00

11/25/09 10.091 0.802 9.8 81,891,930 1,840.0 4,984.7 525 285.4 60.00

11/25/09 10.109 0.799 9.8 81,942,263 1,840.0 4,943.2 523 285.4 60.00

11/25/09 10.250 0.814 9.9 82,160,048 1,840.0 4,956.4 525 284.3 60.00

11/25/09 10.422 0.829 10.1 82,385,775 1,840.0 4,970.0 525 287.2 60.00

11/25/09 10.615 0.809 10.0 80,952,852 1,840.0 4,751.6 510 284.3 60.00

11/25/09 10.545 0.783 9.9 79,546,859 1,840.0 4,625.8 498 282.7 60.00

11/25/09 10.253 0.785 9.7 81,159,150 1,840.0 4,807.8 510 282.0 60.00

11/26/09 9.888 0.777 9.5 82,097,380 1,840.0 4,908.0 521 284.9 60.00

11/26/09 9.869 0.671 9.0 75,093,141 1,840.0 4,244.4 462 281.8 60.00

11/26/09 9.630 0.526 8.1 65,202,152 1,840.0 3,401.8 376 272.1 60.00

11/26/09 9.495 0.417 7.6 55,309,019 1,840.0 2,735.4 298 261.3 60.00

11/26/09 9.309 0.366 7.2 50,685,691 1,840.0 2,451.7 263 253.9 60.00

11/26/09 9.228 0.340 7.1 47,842,905 1,840.0 2,314.1 247 235.1 60.00

11/26/09 9.214 0.371 7.2 51,847,850 1,840.0 2,507.9 270 246.4 60.00

11/26/09 9.741 0.465 7.9 59,257,484 1,840.0 2,995.1 319 250.4 60.00

11/26/09 9.729 0.605 8.7 69,795,448 1,840.0 3,869.1 412 257.7 60.00

11/26/09 9.909 0.693 9.1 76,193,214 1,840.0 4,389.4 467 268.0 60.00

11/26/09 9.843 0.757 9.2 82,580,003 1,840.0 4,802.2 510 277.5 60.00

11/26/09 9.942 0.782 9.5 82,661,945 1,840.0 4,941.8 521 280.7 60.00

11/26/09 10.323 0.756 9.5 79,778,161 1,840.0 4,595.9 494 281.5 60.00

11/26/09 9.879 0.753 9.2 82,015,611 1,840.0 4,769.4 506 281.0 60.00

11/26/09 9.499 0.736 8.9 82,556,746 1,840.0 4,845.7 510 280.6 60.00

11/26/09 9.693 0.761 9.2 82,818,514 1,840.0 4,906.1 518 281.6 60.00

11/26/09 9.629 0.768 9.1 84,207,144 1,840.0 4,988.3 525 283.4 60.00

11/26/09 9.508 0.757 9.0 83,830,794 1,840.0 4,966.1 524 284.8 60.00

11/26/09 9.601 0.762 9.1 83,651,741 1,840.0 4,955.5 524 283.3 60.00

11/26/09 9.867 0.765 9.3 82,461,576 1,840.0 4,840.2 517 284.2 60.00

11/26/09 10.750 0.800 9.9 80,731,875 1,840.0 4,650.9 498 281.8 60.00

11/26/09 10.860 0.841 10.2 82,580,511 1,840.0 4,847.1 516 281.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

22:00

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 F F FC F 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

11/26/09 10.763 0.831 10.1 82,384,880 1,840.0 4,835.6 518 282.6 60.00

11/26/09 10.654 0.762 9.7 78,888,035 1,840.0 4,458.9 484 279.3 60.00

11/27/09 10.180 0.801 9.6 83,274,177 1,840.0 4,933.1 526 282.2 60.00

11/27/09 10.274 0.796 9.7 82,404,381 1,840.0 4,836.8 520 282.4 60.00

11/27/09 10.372 0.817 9.9 83,088,683 1,840.0 4,922.1 523 284.2 60.00

11/27/09 10.644 0.811 10.0 80,994,634 1,840.0 4,754.1 509 282.8 60.00

11/27/09 10.508 0.791 9.9 80,385,662 1,840.0 4,718.3 502 279.9 60.00

11/27/09 10.507 0.819 10.0 82,458,660 1,840.0 4,884.8 520 267.8 60.00

11/27/09 10.265 0.790 9.7 81,466,575 1,840.0 4,826.0 513 282.9 60.00

11/27/09 9.976 0.739 9.3 80,013,330 1,840.0 4,652.9 498 281.1 60.00

11/27/09 9.600 0.752 9.2 82,306,053 1,840.0 4,920.5 519 281.8 60.00

11/27/09 9.540 0.760 9.2 83,042,005 1,840.0 4,964.5 526 284.9 60.00

11/27/09 9.622 0.774 9.3 83,509,406 1,840.0 5,037.8 525 285.3 60.00

11/27/09 9.743 0.787 9.4 83,689,102 1,840.0 5,048.6 527 286.3 60.00

11/27/09 10.110 0.807 9.8 82,723,093 1,840.0 4,990.4 526 286.8 60.00

11/27/09 10.030 0.791 9.7 81,610,070 1,840.0 4,923.2 518 285.4 60.00

11/27/09 9.990 0.788 9.7 81,692,460 1,840.0 4,928.2 519 285.7 60.00

11/27/09 9.782 0.769 9.5 81,456,769 1,840.0 4,914.0 517 286.6 60.00

11/27/09 9.541 0.743 9.2 81,142,161 1,840.0 4,850.9 513 284.4 60.00

11/27/09 9.336 0.747 9.1 82,475,472 1,840.0 5,020.2 526 285.8 60.00

11/27/09 9.329 0.746 9.0 82,655,248 1,840.0 4,986.3 526 287.2 60.00

11/27/09 9.301 0.683 8.7 78,737,195 1,840.0 4,578.7 491 285.1 60.00

11/27/09 9.223 0.706 8.7 81,025,034 1,840.0 4,799.9 501 283.3 60.00

11/27/09 9.482 0.524 8.0 65,337,840 1,840.0 3,444.4 372 281.1 60.00

11/27/09 9.157 0.275 6.5 42,555,179 1,840.0 1,873.3 196 265.9 60.00

11/27/09 7.854 0.248 5.7 43,496,381 1,840.0 1,985.7 201 246.9 60.00

11/28/09 7.064 0.223 5.2 43,439,085 1,840.0 1,983.1 201 239.2 60.00

11/28/09 6.321 0.198 4.6 43,600,663 1,840.0 1,966.8 203 235.0 60.00

11/28/09 6.399 0.197 4.6 42,667,161 1,840.0 1,924.7 201 233.1 60.00

11/28/09 7.370 0.178 4.8 37,180,913 1,840.0 1,515.5 158 233.4 60.00

11/28/09 8.104 0.055 2.1 26,754,619 1,840.0 421.7 25 241.2 60.00

11/28/09 2.875 0.004 0.3 24,107,514 1,840.0 144.1 0 222.8 35.00

11/28/09 0.000 0.6 17,724,122 1,840.0 0.0 0 226.9 0.00

11/28/09 0.000 1.2 17,867,512 1,840.0 0.0 0 222.0 0.00

11/28/09 0.000 0.1 17,793,443 1,840.0 0.0 0 214.5 0.00

11/28/09 0.000 0.0 17,698,824 1,840.0 0.0 0 202.1 0.00

11/28/09 0.000 0.0 17,508,890 1,840.0 0.0 0 191.9 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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 FC F F F F F F

18:00 F F FC 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

11/28/09 0.000 0.0 17,388,253 1,840.0 0.0 0 187.3 0.00

11/28/09 0.000 0.0 17,095,088 1,840.0 0.0 0 185.5 0.00

11/28/09 0.000 0.0 17,131,591 1,840.0 0.0 0 184.6 0.00

11/28/09 0.000 0.0 17,047,581 1,840.0 0.0 0 184.3 0.00

11/28/09 0.000 0.0 16,861,427 1,840.0 0.0 0 184.2 0.00

11/28/09 0.000 0.0 16,863,485 1,840.0 0.0 0 183.9 0.00

11/28/09 0.000 0.0 16,993,187 1,840.0 0.0 0 183.0 0.00

11/28/09 0.000 0.0 17,171,704 1,840.0 0.0 0 181.2 0.00

11/28/09 0.000 0.0 17,239,399 1,840.0 0.0 0 178.8 0.00

11/28/09 0.000 0.0 18,618,067 1,840.0 0.0 0 176.1 0.00

11/28/09 0.000 0.0 18,157,128 1,840.0 0.0 0 172.3 0.00

11/28/09 0.000 0.0 18,614,530 1,840.0 0.0 0 168.4 0.00

11/28/09 0.000 0.0 18,028,988 1,840.0 0.0 0 164.9 0.00

11/29/09 0.000 0.0 18,068,918 1,840.0 0.0 0 162.6 0.00

11/29/09 0.000 0.0 18,046,271 1,840.0 0.0 0 160.7 0.00

11/29/09 0.000 0.0 18,062,654 1,840.0 0.0 0 158.4 0.00

11/29/09 0.000 0.0 18,061,394 1,840.0 0.0 0 155.4 0.00

11/29/09 0.000 0.0 18,086,659 1,840.0 0.0 0 153.0 0.00

11/29/09 0.000 0.0 19,256,860 1,840.0 0.0 0 143.7 0.00

11/29/09 0.000 2.3 18,121,385 1,840.0 0.0 0 149.7 0.00

11/29/09 0.000 1.2 18,037,767 1,840.0 0.0 0 148.8 0.00

11/29/09 0.000 0.0 18,027,426 1,840.0 0.0 0 148.8 0.00

11/29/09 0.000 0.0 18,101,372 1,840.0 0.0 0 150.5 0.00

11/29/09 0.000 0.0 18,094,243 1,840.0 0.0 0 152.6 0.00

11/29/09 0.000 0.0 18,026,441 1,840.0 0.0 0 154.1 0.00

11/29/09 0.000 0.0 18,114,019 1,840.0 0.0 0 155.1 0.00

11/29/09 0.000 0.0 18,174,775 1,840.0 0.0 0 155.6 0.00

11/29/09 0.000 0.0 18,162,850 1,840.0 0.0 0 155.8 0.00

11/29/09 0.000 0.0 18,197,922 1,840.0 0.0 0 155.6 0.00

11/29/09 0.000 0.0 18,190,933 1,840.0 0.0 0 155.2 0.00

11/29/09 0.000 4.8 18,215,845 1,840.0 0.0 0 154.8 0.00

11/29/09 0.000 3.8 18,196,795 1,840.0 0.0 0 154.3 0.00

11/29/09 0.000 0.0 18,395,828 1,840.0 0.0 0 153.8 0.00

11/29/09 0.000 0.0 18,368,041 1,840.0 0.0 0 153.2 0.00

11/29/09 0.000 0.0 18,410,080 1,840.0 0.0 0 152.6 0.00

11/29/09 0.000 0.0 18,304,381 1,840.0 0.0 0 151.8 0.00

11/29/09 0.000 0.0 18,258,793 1,840.0 0.0 0 151.2 0.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 F 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

20:00 C

21:00 C

22:00 C

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00 C

09:00

10:00

11:00

12:00

11/30/09 0.000 0.0 18,378,732 1,840.0 0.0 0 150.7 0.00

11/30/09 0.000 0.0 18,530,042 1,840.0 0.0 0 150.2 0.00

11/30/09 0.000 0.0 18,469,143 1,840.0 0.0 0 149.6 0.00

11/30/09 0.000 0.0 18,414,707 1,840.0 0.0 0 148.8 0.00

11/30/09 0.000 0.0 18,427,935 1,840.0 0.0 0 148.1 0.00

11/30/09 0.000 0.0 19,598,002 1,840.0 0.0 0 140.0 0.00

11/30/09 0.000 2.3 18,270,447 1,840.0 0.0 0 146.7 0.00

11/30/09 0.000 1.2 18,264,546 1,840.0 0.0 0 146.4 0.00

11/30/09 0.000 0.0 18,331,504 1,840.0 0.0 0 146.9 0.00

11/30/09 0.000 0.0 18,310,979 1,840.0 0.0 0 148.0 0.00

11/30/09 0.000 0.0 18,190,020 1,840.0 0.0 0 148.9 0.00

11/30/09 0.000 0.0 18,136,784 1,840.0 0.0 0 149.5 0.00

11/30/09 0.000 0.0 18,176,438 1,840.0 0.0 0 150.2 0.00

11/30/09 0.000 0.0 18,131,562 1,840.0 0.0 0 150.9 0.00

11/30/09 0.000 0.0 18,110,682 1,840.0 0.0 0 152.1 0.00

11/30/09 0.000 0.0 18,214,901 1,840.0 0.0 0 152.6 0.00

11/30/09 0.000 0.0 18,206,569 1,840.0 0.0 0 153.2 0.00

11/30/09 0.000 0.0 19,334,709 1,840.0 0.0 0 153.9 0.00

11/30/09 0.000 0.0 24,592,489 1,840.0 0.0 0 153.4 0.00

11/30/09 0.000 0.000 0.0 25,064,787 1,840.0 81.7 0 148.7 26.00

11/30/09 0.000 0.000 0.0 24,468,651 1,840.0 159.6 0 141.1 60.00

11/30/09 0.000 0.000 0.0 24,330,895 1,840.0 145.5 0 153.1 60.00

11/30/09 0.611 0.001 0.0 24,114,873 1,840.0 118.0 0 160.8 57.00

11/30/09 0.000 0.000 0.0 24,301,920 1,840.0 39.6 0 166.2 10.00

12/01/09 0.000 0.000 0.0 24,286,461 1,840.0 145.2 0 166.3 60.00

12/01/09 0.000 0.000 0.0 23,793,821 1,840.0 168.1 0 172.9 60.00

12/01/09 0.216 0.001 0.0 23,804,387 1,840.0 181.1 0 180.8 60.00

12/01/09 0.387 0.001 0.1 23,899,213 1,840.0 207.8 0 186.1 60.00

12/01/09 0.960 0.003 0.1 24,275,637 1,840.0 224.3 0 188.9 60.00

12/01/09 3.603 0.031 1.1 27,624,319 1,840.0 525.5 15 179.6 60.00

12/01/09 4.417 0.052 1.9 27,872,090 1,840.0 742.2 45 192.2 60.00

12/01/09 5.122 0.073 2.6 28,469,233 1,840.0 897.4 56 195.4 60.00

12/01/09 1.395 0.008 0.3 26,990,805 1,840.0 366.7 9 201.9 60.00

12/01/09 1.017 0.003 0.1 26,768,606 1,840.0 203.7 0 203.6 60.00

12/01/09 0.477 0.002 0.1 26,918,675 1,840.0 204.8 0 204.2 60.00

12/01/09 0.160 0.001 0.0 26,875,801 1,840.0 219.1 0 204.5 60.00

12/01/09 0.070 0.000 0.0 27,173,542 1,840.0 221.5 0 206.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

21:00

22:00

23:00

00:00

01:00

12/01/09 0.000 0.000 0.0 27,146,844 1,840.0 236.1 0 205.4 60.00

12/01/09 0.000 0.000 0.0 27,210,835 1,840.0 221.8 0 205.4 60.00

12/01/09 0.000 0.000 0.0 27,218,189 1,840.0 221.9 0 206.6 60.00

12/01/09 0.000 0.000 0.0 27,232,373 1,840.0 236.8 0 207.6 60.00

12/01/09 0.000 0.000 0.0 27,237,209 1,840.0 236.8 0 207.1 60.00

12/01/09 0.000 0.000 0.0 27,163,206 1,840.0 236.2 0 203.2 60.00

12/01/09 0.000 0.000 0.0 27,331,586 1,840.0 222.8 0 201.1 60.00

12/01/09 0.000 0.000 0.0 27,275,757 1,840.0 222.4 0 199.5 60.00

12/01/09 0.000 0.000 0.0 27,252,396 1,840.0 207.4 0 199.0 60.00

12/01/09 0.000 0.000 0.0 27,231,481 1,840.0 162.8 0 198.5 60.00

12/01/09 0.000 0.000 0.0 27,179,083 1,840.0 162.5 0 197.3 60.00

12/02/09 0.000 0.000 0.0 27,077,682 1,840.0 161.9 0 196.3 60.00

12/02/09 0.000 0.000 0.0 27,233,587 1,840.0 162.8 0 195.2 60.00

12/02/09 0.000 0.000 0.0 27,302,607 1,840.0 163.2 0 194.1 60.00

12/02/09 0.000 0.000 0.0 27,316,329 1,840.0 163.3 0 193.5 60.00

12/02/09 0.000 0.000 0.0 27,242,577 1,840.0 162.9 0 192.8 60.00

12/02/09 0.584 0.002 0.1 27,587,181 1,840.0 239.9 4 181.9 60.00

12/02/09 4.013 0.045 1.6 28,296,772 1,840.0 707.4 25 190.1 60.00

12/02/09 4.837 0.060 2.1 28,342,439 1,840.0 770.2 45 196.0 60.00

12/02/09 6.001 0.080 2.8 28,559,943 1,840.0 838.2 56 202.0 60.00

12/02/09 6.692 0.083 2.9 28,824,435 1,840.0 783.3 57 203.8 60.00

12/02/09 7.507 0.119 3.9 30,872,154 1,840.0 989.9 84 203.1 60.00

12/02/09 7.516 0.144 4.3 33,185,329 1,840.0 1,190.3 105 205.3 60.00

12/02/09 7.492 0.213 5.4 39,250,804 1,840.0 1,770.6 171 204.3 60.00

12/02/09 9.794 0.375 7.8 48,110,196 1,840.0 2,379.4 244 217.2 60.00

12/02/09 8.286 0.315 6.5 48,289,715 1,840.0 2,388.3 250 226.9 60.00

12/02/09 7.503 0.282 5.9 47,713,733 1,840.0 2,359.8 250 227.8 60.00

12/02/09 7.887 0.299 6.3 47,256,654 1,840.0 2,362.8 252 227.1 60.00

12/02/09 7.729 0.345 6.5 53,370,896 1,840.0 2,784.6 293 230.3 60.00

12/02/09 7.828 0.383 6.6 58,379,462 1,840.0 3,045.9 321 239.2 60.00

12/02/09 8.334 0.413 7.0 59,311,744 1,840.0 3,094.5 327 242.7 60.00

12/02/09 9.158 0.514 8.0 64,733,041 1,840.0 3,518.1 370 247.4 60.00

12/02/09 9.641 0.596 8.7 68,985,627 1,840.0 3,861.7 416 255.0 60.00

12/02/09 10.371 0.716 9.6 74,808,922 1,840.0 4,309.6 467 262.5 60.00

12/02/09 10.285 0.807 10.0 81,147,344 1,840.0 4,895.3 519 273.1 60.00

12/03/09 10.261 0.835 10.0 83,889,723 1,840.0 5,106.3 534 280.8 60.00

12/03/09 10.262 0.821 9.7 84,681,439 1,840.0 5,016.4 535 282.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

02:00 S S S

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00 S S

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

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

14:00

12/03/09 9.729 0.787 9.3 84,687,683 1,840.0 5,062.9 535 283.2 60.00

12/03/09 9.292 0.755 8.9 84,999,112 1,840.0 5,081.5 535 283.2 60.00

12/03/09 8.943 0.728 8.7 84,248,097 1,840.0 5,082.4 534 282.0 60.00

12/03/09 9.256 0.755 8.9 84,942,670 1,840.0 5,124.3 534 269.1 60.00

12/03/09 10.104 0.821 9.6 86,081,009 1,840.0 5,099.4 535 288.7 60.00

12/03/09 10.939 0.863 10.4 83,513,219 1,840.0 4,947.2 520 289.6 60.00

12/03/09 10.478 0.757 10.0 75,563,586 1,840.0 4,517.4 458 278.9 60.00

12/03/09 10.941 0.847 10.5 81,194,189 1,840.0 4,854.0 499 276.1 60.00

12/03/09 11.031 0.887 10.6 83,533,681 1,840.0 5,039.3 514 281.6 60.00

12/03/09 10.397 0.831 9.9 83,845,184 1,840.0 5,012.5 512 282.3 60.00

12/03/09 10.040 0.803 9.7 83,348,681 1,840.0 4,982.8 514 282.4 60.00

12/03/09 9.925 0.798 9.6 83,739,568 1,840.0 5,051.7 514 283.8 60.00

12/03/09 9.671 0.767 9.1 84,644,332 1,840.0 4,968.2 515 284.2 60.00

12/03/09 9.444 0.749 9.0 83,469,069 1,840.0 4,944.6 511 283.5 60.00

12/03/09 9.353 0.741 8.9 83,378,673 1,840.0 4,939.3 511 285.3 60.00

12/03/09 9.301 0.750 9.0 83,615,093 1,840.0 5,044.2 515 285.3 60.00

12/03/09 9.187 0.740 8.9 83,454,801 1,840.0 5,034.5 515 285.7 60.00

12/03/09 9.356 0.743 8.9 83,442,083 1,840.0 4,943.0 514 284.7 60.00

12/03/09 9.135 0.731 8.9 82,738,170 1,840.0 4,991.3 514 284.3 60.00

12/03/09 8.485 0.674 8.3 81,721,543 1,840.0 4,974.4 511 284.1 60.00

12/03/09 8.288 0.576 7.7 75,018,032 1,840.0 4,362.5 455 277.5 60.00

12/03/09 8.250 0.571 7.7 74,212,235 1,840.0 4,315.6 449 269.1 60.00

12/04/09 8.738 0.687 8.4 81,677,126 1,840.0 4,927.3 506 277.2 60.00

12/04/09 8.654 0.637 8.1 78,504,878 1,840.0 4,607.9 483 275.6 60.00

12/04/09 8.197 0.572 7.7 74,914,684 1,840.0 4,356.5 459 269.4 60.00

12/04/09 8.008 0.529 7.3 72,480,572 1,840.0 4,136.1 437 268.4 60.00

12/04/09 7.792 0.501 7.1 70,961,732 1,840.0 4,010.9 422 263.0 60.00

12/04/09 7.802 0.561 7.3 76,984,812 1,840.0 4,476.8 475 252.9 60.00

12/04/09 7.700 0.596 7.4 80,843,256 1,840.0 4,833.0 508 273.4 60.00

12/04/09 7.404 0.584 7.2 81,357,491 1,840.0 4,952.2 513 277.4 60.00

12/04/09 7.098 0.559 6.8 81,816,674 1,840.0 4,935.7 514 277.6 60.00

12/04/09 5.567 0.439 5.3 82,339,673 1,840.0 4,922.5 514 279.5 60.00

12/04/09 4.023 0.317 3.9 82,465,397 1,840.0 4,930.0 515 280.0 60.00

12/04/09 3.375 0.271 3.4 80,749,697 1,840.0 5,003.0 514 278.6 60.00

12/04/09 3.411 0.271 3.3 81,314,082 1,840.0 4,993.7 514 278.2 60.00

12/04/09 3.418 0.271 3.3 81,550,225 1,840.0 4,963.9 514 278.8 60.00

12/04/09 3.617 0.286 3.6 80,529,834 1,840.0 4,945.6 509 278.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

12/04/09 4.021 0.321 4.0 81,357,778 1,840.0 4,996.4 514 281.0 60.00

12/04/09 5.973 0.486 6.0 80,718,564 1,840.0 5,088.8 515 287.9 60.00

12/04/09 7.841 0.624 7.6 81,836,154 1,840.0 4,981.3 513 281.7 60.00

12/04/09 8.369 0.668 8.2 81,557,486 1,840.0 5,008.7 514 280.8 60.00

12/04/09 8.571 0.688 8.4 81,800,578 1,840.0 5,023.6 513 281.0 60.00

12/04/09 8.506 0.693 8.6 80,981,817 1,840.0 5,105.4 515 282.4 60.00

12/04/09 8.179 0.658 8.2 80,302,045 1,840.0 5,018.9 515 280.4 60.00

12/04/09 7.756 0.620 7.7 80,247,335 1,840.0 5,015.4 514 279.7 60.00

12/04/09 7.631 0.611 7.7 79,813,640 1,840.0 4,988.4 514 279.6 60.00

12/05/09 7.666 0.614 7.8 79,373,283 1,840.0 5,003.9 514 279.7 60.00

12/05/09 7.841 0.627 7.9 79,668,417 1,840.0 5,022.5 514 280.2 60.00

12/05/09 8.214 0.586 7.9 74,395,902 1,840.0 4,447.6 464 276.1 60.00

12/05/09 8.037 0.611 7.9 77,562,574 1,840.0 4,763.4 489 273.7 60.00

12/05/09 8.208 0.632 8.1 78,260,250 1,840.0 4,806.2 494 276.2 60.00

12/05/09 8.407 0.632 8.2 77,167,032 1,840.0 4,697.1 483 261.1 60.00

12/05/09 8.407 0.661 8.4 79,097,135 1,840.0 4,900.6 503 274.9 60.00

12/05/09 8.494 0.680 8.5 80,348,787 1,840.0 5,021.8 514 278.4 60.00

12/05/09 8.196 0.652 8.2 79,910,537 1,840.0 4,994.4 513 277.9 60.00

12/05/09 5.968 0.477 6.0 79,815,669 1,840.0 4,988.5 514 278.0 60.00

12/05/09 3.431 0.271 3.4 79,113,283 1,840.0 4,944.6 510 277.6 60.00

12/05/09 3.281 0.259 3.3 79,056,152 1,840.0 4,941.0 508 277.0 60.00

12/05/09 2.991 0.239 3.0 79,105,733 1,840.0 4,987.1 512 278.3 60.00

12/05/09 2.658 0.189 2.6 73,761,856 1,840.0 4,449.8 461 275.2 60.00

12/05/09 2.879 0.218 2.8 77,175,015 1,840.0 4,739.6 487 276.6 60.00

12/05/09 6.096 0.437 5.9 74,795,367 1,840.0 4,471.4 464 275.6 60.00

12/05/09 7.569 0.607 7.6 79,887,804 1,840.0 5,036.4 507 277.4 60.00

12/05/09 7.882 0.643 8.0 80,477,170 1,840.0 5,117.3 514 280.6 60.00

12/05/09 7.970 0.649 8.1 80,374,023 1,840.0 5,110.7 513 280.9 60.00

12/05/09 8.204 0.673 8.3 81,411,482 1,840.0 5,132.4 515 282.6 60.00

12/05/09 8.328 0.682 8.4 81,335,097 1,840.0 5,127.6 515 282.2 60.00

12/05/09 8.496 0.697 8.6 81,108,081 1,840.0 5,113.3 514 281.9 60.00

12/05/09 8.778 0.716 8.8 81,332,227 1,840.0 5,083.3 511 282.8 60.00

12/05/09 8.874 0.671 8.7 77,626,096 1,840.0 4,725.1 478 278.0 60.00

12/06/09 8.579 0.672 8.5 79,503,181 1,840.0 4,882.5 496 278.1 60.00

12/06/09 8.764 0.666 8.5 78,816,847 1,840.0 4,754.7 490 277.8 60.00

12/06/09 8.927 0.709 8.8 80,813,078 1,840.0 4,963.0 505 279.0 60.00

12/06/09 9.035 0.615 8.4 73,292,101 1,840.0 4,262.1 443 274.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

04:00

05:00 C

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

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

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

12/06/09 8.307 0.568 7.8 73,359,675 1,840.0 4,266.0 446 269.7 60.00

12/06/09 7.438 0.540 7.1 76,132,690 1,840.0 4,551.4 473 256.6 60.00

12/06/09 7.688 0.601 7.6 79,627,207 1,840.0 4,890.1 503 274.5 60.00

12/06/09 8.972 0.714 8.9 80,026,276 1,840.0 4,958.1 507 277.5 60.00

12/06/09 9.471 0.769 9.5 81,158,795 1,840.0 5,072.4 515 280.6 60.00

12/06/09 9.667 0.783 9.7 80,954,277 1,840.0 5,059.6 513 280.8 60.00

12/06/09 9.851 0.799 9.9 81,271,181 1,840.0 5,079.4 515 282.3 60.00

12/06/09 9.946 0.804 9.9 81,495,676 1,840.0 5,049.2 515 282.4 60.00

12/06/09 9.480 0.760 9.4 81,473,100 1,840.0 5,003.5 513 282.1 60.00

12/06/09 8.765 0.704 8.7 80,844,380 1,840.0 5,008.8 512 281.3 60.00

12/06/09 8.362 0.673 8.4 80,679,269 1,840.0 5,042.4 511 281.7 60.00

12/06/09 8.396 0.678 8.5 80,009,325 1,840.0 5,044.0 510 279.6 60.00

12/06/09 8.559 0.688 8.6 80,209,133 1,840.0 5,013.1 511 284.0 60.00

12/06/09 8.863 0.720 8.8 81,829,590 1,840.0 5,069.9 515 288.9 60.00

12/06/09 8.752 0.711 8.6 82,422,808 1,840.0 5,061.8 516 287.5 60.00

12/06/09 8.768 0.710 8.7 82,222,046 1,840.0 5,049.5 514 283.8 60.00

12/06/09 8.875 0.715 8.8 81,486,040 1,840.0 5,048.6 514 282.3 60.00

12/06/09 8.870 0.713 8.7 81,862,901 1,840.0 5,027.5 513 282.2 60.00

12/06/09 8.232 0.655 8.1 81,158,699 1,840.0 4,984.2 508 280.9 60.00

12/06/09 8.148 0.634 8.0 79,611,045 1,840.0 4,889.2 497 279.0 60.00

12/07/09 8.205 0.632 8.0 79,197,349 1,840.0 4,820.7 492 276.6 60.00

12/07/09 8.223 0.640 8.0 79,763,269 1,840.0 4,855.1 498 276.0 60.00

12/07/09 8.524 0.653 8.3 79,082,264 1,840.0 4,770.7 490 275.6 60.00

12/07/09 8.742 0.671 8.5 79,176,272 1,840.0 4,819.4 492 276.1 60.00

12/07/09 9.486 0.727 9.2 79,154,340 1,840.0 4,775.1 489 274.4 60.00

12/07/09 10.123 0.805 10.0 81,008,359 1,840.0 4,974.9 507 261.6 60.00

12/07/09 10.483 0.840 10.3 81,360,659 1,840.0 4,996.6 514 279.3 60.00

12/07/09 10.085 0.812 10.0 81,465,203 1,840.0 5,047.3 515 278.9 60.00

12/07/09 9.664 0.782 9.6 81,522,798 1,840.0 5,050.9 515 279.2 60.00

12/07/09 8.929 0.716 8.8 81,326,023 1,840.0 4,994.5 516 278.5 60.00

12/07/09 7.956 0.660 7.9 83,343,888 1,840.0 5,163.7 533 277.7 60.00

12/07/09 7.770 0.658 7.8 84,369,298 1,840.0 5,318.9 544 278.9 60.00

12/07/09 7.498 0.642 7.6 84,623,535 1,840.0 5,335.0 546 280.7 60.00

12/07/09 7.459 0.637 7.5 84,700,336 1,840.0 5,339.8 545 282.3 60.00

12/07/09 7.763 0.659 7.7 85,881,305 1,840.0 5,320.9 544 283.0 60.00

12/07/09 6.200 0.533 6.2 86,568,586 1,840.0 5,363.5 546 284.8 60.00

12/07/09 5.905 0.509 5.9 86,576,760 1,840.0 5,364.0 547 284.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

06:00 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

12/07/09 7.362 0.631 7.3 86,521,922 1,840.0 5,360.6 546 284.7 60.00

12/07/09 7.589 0.651 7.6 86,381,986 1,840.0 5,351.9 546 285.9 60.00

12/07/09 7.585 0.652 7.6 86,282,399 1,840.0 5,392.6 546 285.4 60.00

12/07/09 7.598 0.648 7.6 85,577,318 1,840.0 5,348.6 546 284.8 60.00

12/07/09 7.541 0.611 7.4 82,411,682 1,840.0 5,061.2 525 283.4 60.00

12/07/09 7.543 0.603 7.4 81,975,783 1,840.0 4,989.8 516 281.1 60.00

12/07/09 7.628 0.607 7.4 81,960,486 1,840.0 4,988.9 513 279.9 60.00

12/08/09 7.519 0.606 7.4 81,687,828 1,840.0 5,061.1 513 280.3 60.00

12/08/09 8.168 0.648 8.1 80,561,487 1,840.0 4,947.5 506 279.2 60.00

12/08/09 8.383 0.654 8.2 80,273,575 1,840.0 4,886.2 499 278.7 60.00

12/08/09 8.166 0.587 7.7 76,671,967 1,840.0 4,500.3 464 276.0 60.00

12/08/09 7.976 0.603 7.6 79,889,473 1,840.0 4,732.6 486 275.8 60.00

12/08/09 8.339 0.621 7.9 78,836,999 1,840.0 4,670.2 480 262.0 60.00

12/08/09 6.934 0.453 6.3 71,818,092 1,840.0 4,098.3 423 270.6 60.00

12/08/09 8.359 0.609 7.9 77,605,297 1,840.0 4,555.1 468 270.6 60.00

12/08/09 8.394 0.633 8.0 79,164,915 1,840.0 4,732.7 486 274.1 60.00

12/08/09 8.348 0.570 7.7 73,800,061 1,840.0 4,251.5 442 271.2 60.00

12/08/09 4.699 0.341 4.4 77,519,521 1,840.0 4,550.1 468 272.8 60.00

12/08/09 3.102 0.226 2.9 77,794,542 1,840.0 4,566.2 473 274.3 60.00

12/08/09 2.696 0.189 2.5 75,889,086 1,840.0 4,371.9 458 272.5 60.00

12/08/09 2.390 0.161 2.2 74,092,099 1,840.0 4,228.1 442 271.2 60.00

12/08/09 1.801 0.114 1.6 70,934,738 1,840.0 3,970.8 411 265.8 60.00

12/08/09 2.688 0.140 2.3 62,299,399 1,840.0 3,250.4 346 263.0 60.00

12/08/09 4.622 0.188 3.6 52,042,217 1,840.0 2,545.5 269 251.5 60.00

12/08/09 4.442 0.253 3.8 66,009,577 1,840.0 3,551.6 363 248.5 60.00

12/08/09 7.056 0.472 6.4 73,603,336 1,840.0 4,200.2 436 259.5 60.00

12/08/09 7.193 0.527 6.7 78,582,317 1,840.0 4,569.7 478 269.6 60.00

12/08/09 7.472 0.550 7.0 78,757,489 1,840.0 4,622.7 483 273.1 60.00

12/08/09 7.568 0.530 7.0 76,162,034 1,840.0 4,387.6 462 274.0 60.00

12/08/09 7.445 0.427 6.4 67,258,582 1,840.0 3,582.3 378 266.1 60.00

12/08/09 7.511 0.307 5.8 52,794,467 1,840.0 2,553.6 282 257.4 60.00

12/09/09 7.020 0.217 5.1 42,567,094 1,840.0 1,943.3 204 243.9 60.00

12/09/09 6.565 0.201 4.8 42,007,610 1,840.0 1,917.8 200 233.5 60.00

12/09/09 7.101 0.223 5.2 42,635,518 1,840.0 1,969.6 205 228.7 60.00

12/09/09 7.623 0.264 5.7 46,566,750 1,840.0 2,176.5 227 228.4 60.00

12/09/09 7.321 0.316 5.8 54,423,060 1,840.0 2,691.6 279 231.6 60.00

12/09/09 9.284 0.522 7.9 66,381,580 1,840.0 3,535.6 368 231.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

06:00 C

07:00 C

08:00

09:00

10:00

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

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

12/09/09 8.322 0.479 7.0 68,581,830 1,840.0 3,615.5 387 252.0 60.00

12/09/09 9.528 0.707 8.8 80,113,589 1,840.0 4,658.8 488 265.1 60.00

12/09/09 9.328 0.728 8.9 82,223,404 1,840.0 4,870.8 513 274.4 60.00

12/09/09 8.291 0.650 8.0 81,975,188 1,840.0 4,900.7 513 276.8 60.00

12/09/09 4.697 0.370 4.5 82,272,807 1,840.0 4,918.5 512 279.0 60.00

12/09/09 10.026 0.786 9.7 81,614,182 1,840.0 4,923.5 515 278.6 60.00

12/09/09 10.107 0.778 9.7 80,732,114 1,840.0 4,826.4 508 278.5 60.00

12/09/09 10.054 0.779 9.7 80,887,439 1,840.0 4,835.6 511 278.8 60.00

12/09/09 10.366 0.751 9.7 77,994,976 1,840.0 4,535.6 483 276.4 60.00

12/09/09 10.237 0.769 9.7 79,798,496 1,840.0 4,683.8 496 276.4 60.00

12/09/09 10.175 0.786 9.7 81,622,908 1,840.0 4,835.3 509 277.1 60.00

12/09/09 10.028 0.783 9.7 81,243,265 1,840.0 4,901.1 514 278.0 60.00

12/09/09 9.991 0.784 9.7 81,355,551 1,840.0 4,907.9 514 278.2 60.00

12/09/09 9.985 0.786 9.7 81,625,553 1,840.0 4,924.2 516 278.1 60.00

12/09/09 9.968 0.782 9.7 81,217,912 1,840.0 4,899.6 515 277.0 60.00

12/09/09 9.974 0.779 9.7 80,887,796 1,840.0 4,879.7 510 276.1 60.00

12/09/09 9.943 0.787 9.7 81,733,824 1,840.0 4,930.7 514 277.4 60.00

12/09/09 9.942 0.781 9.7 81,024,734 1,840.0 4,932.0 510 276.0 60.00

12/10/09 9.906 0.783 9.7 81,318,080 1,840.0 4,949.8 514 275.4 60.00

12/10/09 9.951 0.792 9.7 82,171,542 1,840.0 4,957.1 515 276.0 60.00

12/10/09 9.963 0.789 9.7 81,868,199 1,840.0 4,938.8 514 275.5 60.00

12/10/09 10.200 0.762 9.7 79,076,411 1,840.0 4,684.4 490 273.6 60.00

12/10/09 10.088 0.778 9.7 80,769,207 1,840.0 4,828.6 502 273.5 60.00

12/10/09 10.020 0.776 9.7 80,521,618 1,840.0 4,857.6 503 259.3 60.00

12/10/09 9.907 0.791 9.7 82,112,556 1,840.0 4,998.2 515 273.9 60.00

12/10/09 9.929 0.790 9.7 82,046,051 1,840.0 4,994.1 515 275.0 60.00

12/10/09 9.916 0.788 9.7 81,826,974 1,840.0 4,980.8 514 273.4 60.00

12/10/09 9.849 0.786 9.7 81,600,180 1,840.0 5,011.3 514 273.4 60.00

12/10/09 9.911 0.795 9.7 82,528,827 1,840.0 5,023.5 515 276.1 60.00

12/10/09 9.984 0.788 9.7 81,756,166 1,840.0 4,932.0 506 274.5 60.00

12/10/09 9.930 0.792 9.7 82,167,852 1,840.0 5,001.5 512 274.7 60.00

12/10/09 9.914 0.795 9.7 82,477,135 1,840.0 5,020.3 515 276.5 60.00

12/10/09 9.897 0.794 9.7 82,383,653 1,840.0 5,014.7 514 277.0 60.00

12/10/09 9.880 0.792 9.7 82,203,802 1,840.0 5,003.7 512 277.4 60.00

12/10/09 9.941 0.794 9.7 82,434,048 1,840.0 5,017.7 514 278.4 60.00

12/10/09 9.966 0.796 9.7 82,594,028 1,840.0 4,982.6 515 277.6 60.00

12/10/09 10.055 0.799 9.7 82,937,330 1,840.0 4,958.2 514 276.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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 C

06:00 ST ST ST

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

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

07:00 C

12/10/09 10.076 0.802 9.7 83,199,417 1,840.0 4,973.9 516 276.8 60.00

12/10/09 10.088 0.799 9.7 82,968,871 1,840.0 4,960.1 515 276.4 60.00

12/10/09 10.004 0.794 9.7 82,445,716 1,840.0 4,973.6 514 275.5 60.00

12/10/09 10.023 0.798 9.7 82,785,009 1,840.0 4,994.1 516 277.0 60.00

12/10/09 9.999 0.799 9.7 82,949,398 1,840.0 5,004.0 515 276.4 60.00

12/11/09 9.887 0.793 9.7 82,280,846 1,840.0 5,008.4 515 275.3 60.00

12/11/09 9.937 0.793 9.7 82,301,168 1,840.0 5,009.6 513 275.8 60.00

12/11/09 10.420 0.730 9.7 75,731,620 1,840.0 4,362.8 456 271.8 60.00

12/11/09 10.611 0.701 9.7 72,796,430 1,840.0 4,114.6 428 263.1 60.00

12/11/09 10.303 0.770 9.7 79,891,156 1,840.0 4,689.3 484 267.5 60.00

12/11/09 10.679 0.701 9.7 72,724,552 1,840.0 4,110.5 429 251.9 60.00

12/11/09 10.502 0.738 9.7 76,577,793 1,840.0 4,411.6 457 261.7 60.00

12/11/09 10.095 0.796 9.7 82,588,183 1,840.0 4,937.3 508 270.2 60.00

12/11/09 9.996 0.798 9.7 82,853,651 1,840.0 4,998.3 514 273.9 60.00

12/11/09 9.905 0.792 9.7 82,204,586 1,840.0 5,003.8 514 274.6 60.00

12/11/09 9.927 0.796 9.7 82,647,526 1,840.0 5,030.7 516 277.0 60.00

12/11/09 9.988 0.802 9.7 83,200,919 1,840.0 5,019.2 515 277.6 60.00

12/11/09 9.921 0.793 9.7 82,307,935 1,840.0 5,010.1 515 277.2 60.00

12/11/09 9.853 0.791 9.7 82,098,950 1,840.0 5,041.9 516 278.4 60.00

12/11/09 9.946 0.798 9.7 82,867,226 1,840.0 4,999.0 516 280.1 60.00

12/11/09 6.500 0.518 6.3 82,651,427 1,840.0 4,986.0 515 279.2 60.00

12/11/09 6.955 0.555 6.7 82,494,051 1,840.0 4,976.5 516 279.9 60.00

12/11/09 7.215 0.574 7.0 82,102,400 1,840.0 4,997.5 515 279.7 60.00

12/11/09 7.568 0.600 7.3 82,416,835 1,840.0 4,971.9 514 278.6 60.00

12/11/09 8.239 0.652 7.9 82,446,845 1,840.0 4,928.9 515 279.4 60.00

12/11/09 8.516 0.677 8.3 82,044,377 1,840.0 4,994.0 516 278.8 60.00

12/11/09 8.467 0.676 8.4 81,142,230 1,840.0 4,983.2 513 275.0 60.00

12/11/09 8.456 0.612 8.0 76,575,488 1,840.0 4,536.2 472 274.6 60.00

12/11/09 8.536 0.475 7.4 64,250,084 1,840.0 3,491.8 365 260.4 60.00

12/12/09 8.383 0.466 7.3 64,230,279 1,840.0 3,490.8 361 253.1 60.00

12/12/09 7.912 0.514 7.2 71,236,686 1,840.0 4,065.2 424 254.5 60.00

12/12/09 8.447 0.419 7.2 58,626,434 1,840.0 3,090.6 326 249.8 60.00

12/12/09 8.714 0.364 7.1 51,378,556 1,840.0 2,596.9 273 242.2 60.00

12/12/09 8.785 0.368 7.2 51,325,037 1,840.0 2,622.0 271 234.4 60.00

12/12/09 8.935 0.501 7.9 63,810,376 1,840.0 3,502.6 357 225.0 60.00

12/12/09 8.412 0.544 7.8 70,134,606 1,840.0 4,040.4 424 247.9 60.00

12/12/09 8.782 0.649 8.5 76,238,066 1,840.0 4,640.6 480 257.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

12/12/09 8.205 0.640 8.1 79,000,007 1,840.0 4,894.6 505 264.3 60.00

12/12/09 8.043 0.639 8.0 79,821,107 1,840.0 4,988.8 514 270.7 60.00

12/12/09 7.575 0.605 7.6 79,803,447 1,840.0 4,987.7 515 272.5 60.00

12/12/09 7.418 0.597 7.4 80,390,426 1,840.0 5,024.4 513 273.2 60.00

12/12/09 7.282 0.581 7.2 80,514,368 1,840.0 4,988.4 508 274.7 60.00

12/12/09 7.124 0.568 7.0 80,708,507 1,840.0 5,000.4 509 274.5 60.00

12/12/09 7.103 0.569 7.0 81,093,465 1,840.0 5,024.2 510 276.2 60.00

12/12/09 6.996 0.562 6.9 81,083,523 1,840.0 5,023.7 511 278.0 60.00

12/12/09 6.863 0.554 6.8 81,406,171 1,840.0 5,043.6 511 277.8 60.00

12/12/09 6.706 0.538 6.6 81,846,841 1,840.0 5,026.5 514 278.2 60.00

12/12/09 6.762 0.545 6.6 82,179,431 1,840.0 5,046.9 515 280.0 60.00

12/12/09 6.807 0.551 6.7 82,324,183 1,840.0 5,055.8 515 281.3 60.00

12/12/09 6.698 0.539 6.6 81,851,590 1,840.0 5,026.8 514 281.1 60.00

12/12/09 6.715 0.540 6.6 82,326,761 1,840.0 5,011.2 514 282.1 60.00

12/12/09 6.996 0.553 6.8 82,018,560 1,840.0 4,947.9 507 282.6 60.00

12/12/09 6.636 0.522 6.4 81,824,476 1,840.0 4,936.1 504 280.1 60.00

12/13/09 6.450 0.517 6.3 82,750,292 1,840.0 5,037.0 511 281.1 60.00

12/13/09 6.287 0.505 6.1 82,815,777 1,840.0 5,041.0 514 282.3 60.00

12/13/09 6.601 0.511 6.3 81,244,612 1,840.0 4,857.0 497 280.4 60.00

12/13/09 6.763 0.533 6.5 82,043,713 1,840.0 4,904.8 506 281.1 60.00

12/13/09 6.784 0.511 6.4 79,821,539 1,840.0 4,728.6 485 280.3 60.00

12/13/09 6.745 0.489 6.3 77,607,472 1,840.0 4,513.0 470 262.0 60.00

12/13/09 6.860 0.509 6.4 79,239,606 1,840.0 4,651.0 481 275.4 60.00

12/13/09 7.238 0.575 7.0 82,492,678 1,840.0 4,976.5 508 280.2 60.00

12/13/09 6.938 0.560 6.8 82,426,014 1,840.0 5,062.0 514 281.1 60.00

12/13/09 6.833 0.552 6.7 82,104,620 1,840.0 5,042.3 514 281.2 60.00

12/13/09 6.676 0.539 6.6 82,240,952 1,840.0 5,050.7 516 282.4 60.00

12/13/09 6.581 0.532 6.5 82,080,298 1,840.0 5,040.8 515 280.8 60.00

12/13/09 6.551 0.527 6.4 81,936,942 1,840.0 5,032.0 514 279.4 60.00

12/13/09 6.820 0.548 6.7 81,849,400 1,840.0 5,026.6 514 280.1 60.00

12/13/09 6.977 0.565 6.9 82,410,491 1,840.0 5,061.0 515 281.6 60.00

12/13/09 7.020 0.565 6.9 81,772,623 1,840.0 5,021.9 513 280.9 60.00

12/13/09 7.150 0.568 7.0 81,706,471 1,840.0 4,973.4 507 280.8 60.00

12/13/09 7.174 0.579 7.0 82,568,495 1,840.0 5,025.9 515 282.5 60.00

12/13/09 7.095 0.575 7.0 82,335,273 1,840.0 5,056.4 514 282.0 60.00

12/13/09 7.195 0.583 7.1 82,569,783 1,840.0 5,070.9 515 283.8 60.00

12/13/09 7.210 0.583 7.0 82,890,204 1,840.0 5,045.5 516 284.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 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 C

06:00 C

07:00 C

08:00 ST ST STC

09:00 ST ST ST

12/13/09 7.505 0.600 7.3 82,416,501 1,840.0 5,016.7 511 282.2 60.00

12/13/09 7.568 0.597 7.3 81,710,945 1,840.0 4,929.3 506 282.1 60.00

12/13/09 7.603 0.584 7.2 80,798,203 1,840.0 4,786.4 494 281.1 60.00

12/14/09 7.363 0.480 6.7 72,282,679 1,840.0 4,085.6 426 271.6 60.00

12/14/09 7.292 0.502 6.7 75,121,969 1,840.0 4,286.9 448 271.2 60.00

12/14/09 7.240 0.487 6.6 73,863,910 1,840.0 4,215.1 434 267.8 60.00

12/14/09 7.651 0.603 7.4 82,143,229 1,840.0 4,910.7 505 275.0 60.00

12/14/09 7.789 0.623 7.6 82,417,892 1,840.0 5,016.7 513 279.1 60.00

12/14/09 7.784 0.528 7.1 74,378,418 1,840.0 4,244.4 444 262.8 60.00

12/14/09 7.637 0.535 7.0 76,643,383 1,840.0 4,373.6 460 270.9 60.00

12/14/09 7.378 0.601 7.2 83,521,651 1,840.0 5,083.9 521 280.3 60.00

12/14/09 8.083 0.692 8.1 86,146,845 1,840.0 5,337.4 546 286.3 60.00

12/14/09 7.761 0.664 7.7 86,170,689 1,840.0 5,338.9 547 288.4 60.00

12/14/09 7.745 0.665 7.7 86,339,835 1,840.0 5,396.3 547 288.5 60.00

12/14/09 7.794 0.670 7.8 86,303,887 1,840.0 5,394.0 548 289.6 60.00

12/14/09 7.817 0.670 7.8 86,234,716 1,840.0 5,342.8 548 289.1 60.00

12/14/09 7.778 0.666 7.8 85,714,763 1,840.0 5,357.2 548 288.4 60.00

12/14/09 7.738 0.668 7.8 86,438,943 1,840.0 5,402.4 548 290.2 60.00

12/14/09 7.750 0.668 7.8 86,132,919 1,840.0 5,383.3 549 288.8 60.00

12/14/09 7.821 0.674 7.9 85,852,464 1,840.0 5,365.8 547 287.9 60.00

12/14/09 7.836 0.678 7.8 87,108,221 1,840.0 5,396.9 548 289.1 60.00

12/14/09 7.757 0.668 7.7 86,922,879 1,840.0 5,385.4 549 289.2 60.00

12/14/09 7.734 0.670 7.5 89,059,686 1,840.0 5,421.0 547 288.1 60.00

12/14/09 7.794 0.676 7.6 89,097,856 1,840.0 5,423.4 548 288.7 60.00

12/14/09 7.712 0.666 7.5 88,433,311 1,840.0 5,382.9 548 289.2 60.00

12/14/09 7.661 0.657 7.5 88,261,199 1,840.0 5,372.4 547 287.4 60.00

12/14/09 7.746 0.578 7.3 79,630,701 1,840.0 4,674.0 486 282.9 60.00

12/15/09 7.547 0.508 6.9 73,797,035 1,840.0 4,211.2 440 273.0 60.00

12/15/09 7.786 0.465 6.9 67,461,134 1,840.0 3,739.7 391 264.5 60.00

12/15/09 7.315 0.569 7.2 79,596,496 1,840.0 4,888.2 496 270.0 60.00

12/15/09 7.592 0.597 7.4 80,379,799 1,840.0 4,892.7 505 278.9 60.00

12/15/09 6.884 0.544 6.7 81,647,587 1,840.0 4,925.5 506 278.6 60.00

12/15/09 6.487 0.516 6.3 82,000,589 1,840.0 4,991.4 506 261.6 60.00

12/15/09 6.379 0.514 6.3 82,359,013 1,840.0 5,057.9 513 275.4 60.00

12/15/09 7.250 0.591 7.2 82,589,525 1,840.0 5,117.0 516 276.3 60.00

12/15/09 5.796 0.473 5.7 82,544,349 1,840.0 5,114.1 515 274.8 60.00

12/15/09 5.765 0.472 5.7 82,299,320 1,840.0 5,099.0 515 275.0 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

10:00 ST ST ST

11:00 ST ST ST

12:00 ST ST ST

13:00 ST ST STC

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

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

21:00

22:00

12/15/09 5.783 0.476 5.7 83,003,150 1,840.0 5,142.6 518 276.9 60.00

12/15/09 5.779 0.477 5.7 83,158,679 1,840.0 5,152.2 518 276.0 60.00

12/15/09 5.736 0.473 5.7 82,528,320 1,840.0 5,158.0 518 276.7 60.00

12/15/09 5.765 0.474 5.7 82,682,113 1,840.0 5,122.7 518 278.3 60.00

12/15/09 4.342 0.356 4.3 82,559,265 1,840.0 5,115.1 515 277.6 60.00

12/15/09 4.022 0.329 4.0 82,337,588 1,840.0 5,101.4 514 276.3 60.00

12/15/09 4.353 0.356 4.3 82,572,054 1,840.0 5,115.9 515 276.8 60.00

12/15/09 4.619 0.397 4.7 85,442,237 1,840.0 5,386.6 540 278.6 60.00

12/15/09 3.244 0.278 3.3 85,207,590 1,840.0 5,371.8 538 279.2 60.00

12/15/09 5.979 0.514 6.0 85,640,296 1,840.0 5,352.5 541 281.2 60.00

12/15/09 6.799 0.581 6.8 85,265,005 1,840.0 5,329.1 540 280.7 60.00

12/15/09 6.890 0.588 6.9 84,819,112 1,840.0 5,347.3 539 279.7 60.00

12/15/09 6.792 0.581 6.8 85,106,269 1,840.0 5,365.4 540 281.4 60.00

12/15/09 6.850 0.555 6.8 81,881,336 1,840.0 5,073.1 516 278.9 60.00

12/16/09 6.803 0.525 6.6 79,760,005 1,840.0 4,811.6 491 273.2 60.00

12/16/09 6.989 0.513 6.6 77,458,571 1,840.0 4,588.6 473 270.4 60.00

12/16/09 7.110 0.524 6.7 77,960,049 1,840.0 4,618.3 473 268.4 60.00

12/16/09 7.709 0.608 7.5 81,399,872 1,840.0 4,910.5 503 269.5 60.00

12/16/09 7.704 0.523 7.1 73,450,269 1,840.0 4,231.4 443 266.4 60.00

12/16/09 7.536 0.451 6.7 67,996,160 1,840.0 3,732.4 387 244.4 60.00

12/16/09 7.959 0.587 7.6 77,574,613 1,840.0 4,595.5 473 260.1 60.00

12/16/09 8.376 0.651 8.1 80,489,751 1,840.0 4,855.6 498 266.0 60.00

12/16/09 8.386 0.677 8.3 82,152,125 1,840.0 5,045.2 513 271.1 60.00

12/16/09 8.743 0.705 8.7 81,698,384 1,840.0 5,061.7 513 272.4 60.00

12/16/09 8.276 0.673 8.2 81,790,311 1,840.0 5,067.4 515 274.4 60.00

12/16/09 7.184 0.584 7.2 81,870,548 1,840.0 5,072.4 514 276.6 60.00

12/16/09 3.887 0.314 3.8 82,208,426 1,840.0 5,048.6 513 276.4 60.00

12/16/09 4.601 0.373 4.6 81,824,218 1,840.0 5,069.5 514 275.8 60.00

12/16/09 5.522 0.445 5.4 81,812,922 1,840.0 5,024.4 513 276.7 60.00

12/16/09 5.052 0.401 4.9 82,135,157 1,840.0 4,954.9 511 275.5 60.00

12/16/09 4.498 0.357 4.4 82,075,834 1,840.0 4,951.3 513 274.1 60.00

12/16/09 3.672 0.295 3.6 81,985,720 1,840.0 5,035.0 515 275.1 60.00

12/16/09 1.185 0.095 1.2 81,929,925 1,840.0 5,031.6 515 275.2 60.00

12/16/09 1.139 0.091 1.1 81,801,622 1,840.0 4,979.3 514 275.1 60.00

12/16/09 1.178 0.094 1.1 82,219,952 1,840.0 4,960.0 511 275.5 60.00

12/16/09 1.901 0.152 1.8 82,856,852 1,840.0 4,998.4 514 275.1 60.00

12/16/09 2.738 0.217 2.7 81,976,510 1,840.0 4,945.4 508 274.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

23:00

00:00

01:00

02:00 S S S

03:00

04:00

05:00 C

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

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00 C

09:00 C

10:00

11:00

12/16/09 3.053 0.244 3.0 82,080,880 1,840.0 4,996.2 511 274.8 60.00

12/17/09 2.845 0.214 2.7 79,626,066 1,840.0 4,717.0 487 272.7 60.00

12/17/09 2.379 0.165 2.2 74,502,771 1,840.0 4,332.5 451 265.2 60.00

12/17/09 2.821 0.213 2.7 79,832,443 1,840.0 4,729.2 488 268.2 60.00

12/17/09 3.292 0.253 3.1 80,876,162 1,840.0 4,835.0 500 270.9 60.00

12/17/09 3.488 0.260 3.3 78,947,622 1,840.0 4,676.8 488 269.6 60.00

12/17/09 4.571 0.284 4.1 69,671,897 1,840.0 3,900.1 412 248.0 60.00

12/17/09 6.082 0.431 5.7 75,935,984 1,840.0 4,415.8 466 258.5 60.00

12/17/09 7.904 0.619 7.7 80,640,927 1,840.0 4,908.6 511 265.4 60.00

12/17/09 8.064 0.631 7.9 79,977,149 1,840.0 4,911.6 513 267.3 60.00

12/17/09 5.757 0.453 5.7 79,611,329 1,840.0 4,932.4 516 269.3 60.00

12/17/09 5.589 0.438 5.5 79,493,295 1,840.0 4,881.9 514 270.9 60.00

12/17/09 4.207 0.329 4.2 79,410,767 1,840.0 4,876.9 513 271.0 60.00

12/17/09 5.984 0.471 5.9 79,580,786 1,840.0 4,930.6 514 272.6 60.00

12/17/09 5.718 0.447 5.6 79,535,049 1,840.0 4,884.5 511 273.6 60.00

12/17/09 3.584 0.280 3.5 79,755,877 1,840.0 4,898.1 510 274.2 60.00

12/17/09 0.894 0.068 0.9 78,264,294 1,840.0 4,763.9 499 273.4 60.00

12/17/09 0.894 0.070 0.9 78,965,439 1,840.0 4,892.4 509 272.8 60.00

12/17/09 0.866 0.068 0.9 79,119,208 1,840.0 4,944.9 514 273.7 60.00

12/17/09 0.781 0.061 0.8 79,099,814 1,840.0 4,900.8 513 274.8 60.00

12/17/09 0.687 0.055 0.7 79,490,728 1,840.0 5,011.4 514 276.4 60.00

12/17/09 0.732 0.059 0.7 81,159,435 1,840.0 5,028.3 516 276.9 60.00

12/17/09 0.918 0.074 0.9 81,631,309 1,840.0 5,013.2 515 278.0 60.00

12/17/09 0.963 0.077 0.9 81,333,325 1,840.0 4,994.9 513 278.8 60.00

12/17/09 0.999 0.080 1.0 81,401,291 1,840.0 5,043.3 515 277.3 60.00

12/18/09 1.020 0.081 1.0 81,766,352 1,840.0 4,977.1 516 277.2 60.00

12/18/09 0.968 0.076 0.9 81,559,898 1,840.0 4,920.2 514 276.6 60.00

12/18/09 0.790 0.061 0.8 79,522,689 1,840.0 4,797.3 503 273.5 60.00

12/18/09 2.270 0.162 2.1 75,907,060 1,840.0 4,455.4 475 270.3 60.00

12/18/09 3.945 0.264 3.6 72,602,894 1,840.0 4,182.6 443 266.2 60.00

12/18/09 4.621 0.294 4.2 70,246,505 1,840.0 3,970.5 420 249.2 60.00

12/18/09 4.955 0.367 4.7 78,689,946 1,840.0 4,618.8 487 267.0 60.00

12/18/09 4.809 0.382 4.7 82,088,421 1,840.0 4,952.0 515 276.6 60.00

12/18/09 4.492 0.358 4.4 81,638,380 1,840.0 4,969.3 515 278.9 60.00

12/18/09 3.688 0.293 3.6 81,588,652 1,840.0 4,966.3 515 279.3 60.00

12/18/09 2.046 0.163 2.0 81,971,089 1,840.0 4,989.5 516 280.8 60.00

12/18/09 1.916 0.153 1.9 82,012,404 1,840.0 4,992.0 515 280.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

12/18/09 1.828 0.146 1.8 81,468,698 1,840.0 5,003.3 514 279.4 60.00

12/18/09 1.944 0.153 1.9 81,512,952 1,840.0 4,917.4 510 280.4 60.00

12/18/09 1.995 0.159 1.9 82,093,459 1,840.0 4,997.0 515 280.7 60.00

12/18/09 1.868 0.148 1.8 81,743,819 1,840.0 4,931.3 511 278.8 60.00

12/18/09 1.856 0.148 1.8 82,144,962 1,840.0 5,000.1 513 279.9 60.00

12/18/09 1.903 0.152 1.8 82,952,151 1,840.0 5,004.2 513 280.3 60.00

12/18/09 1.772 0.142 1.7 82,741,772 1,840.0 4,991.5 514 279.6 60.00

12/18/09 1.827 0.146 1.8 82,876,054 1,840.0 4,999.6 514 281.2 60.00

12/18/09 1.940 0.154 1.9 82,475,788 1,840.0 4,975.5 515 282.3 60.00

12/18/09 1.721 0.136 1.7 81,315,106 1,840.0 4,949.6 513 280.4 60.00

12/18/09 1.816 0.142 1.8 80,665,268 1,840.0 4,910.0 508 280.3 60.00

12/18/09 2.015 0.153 1.9 79,907,842 1,840.0 4,733.7 497 280.3 60.00

12/19/09 2.781 0.209 2.7 78,904,743 1,840.0 4,674.3 491 277.8 60.00

12/19/09 4.371 0.323 4.1 78,111,317 1,840.0 4,627.2 485 275.5 60.00

12/19/09 4.732 0.335 4.4 76,327,859 1,840.0 4,438.6 467 274.2 60.00

12/19/09 5.084 0.337 4.6 72,658,507 1,840.0 4,146.3 441 270.0 60.00

12/19/09 5.004 0.307 4.4 69,356,735 1,840.0 3,844.8 408 263.8 60.00

12/19/09 5.189 0.343 4.7 72,804,814 1,840.0 4,154.6 436 250.7 60.00

12/19/09 5.545 0.415 5.2 79,260,455 1,840.0 4,695.3 487 270.9 60.00

12/19/09 5.342 0.414 5.2 80,395,271 1,840.0 4,849.9 504 276.0 60.00

12/19/09 3.797 0.299 3.7 80,905,591 1,840.0 4,924.7 510 278.3 60.00

12/19/09 3.817 0.304 3.7 83,332,207 1,840.0 4,981.8 514 279.7 60.00

12/19/09 5.059 0.402 4.8 83,202,716 1,840.0 4,974.1 514 280.2 60.00

12/19/09 3.088 0.248 3.0 83,617,298 1,840.0 4,998.8 512 280.9 60.00

12/19/09 0.935 0.075 0.9 83,522,107 1,840.0 4,993.2 511 280.4 60.00

12/19/09 0.792 0.064 0.8 83,542,305 1,840.0 5,039.8 515 279.6 60.00

12/19/09 1.423 0.114 1.4 84,005,290 1,840.0 5,022.0 515 282.0 60.00

12/19/09 2.263 0.175 2.1 82,588,756 1,840.0 4,847.6 502 281.7 60.00

12/19/09 3.286 0.263 3.1 83,956,714 1,840.0 5,019.2 513 280.1 60.00

12/19/09 4.446 0.357 4.3 83,876,226 1,840.0 5,014.3 515 281.6 60.00

12/19/09 4.291 0.343 4.1 83,927,579 1,840.0 5,017.4 516 282.9 60.00

12/19/09 4.304 0.345 4.1 84,076,943 1,840.0 5,026.3 515 282.1 60.00

12/19/09 3.586 0.287 3.4 83,941,428 1,840.0 5,018.2 514 281.8 60.00

12/19/09 4.530 0.365 4.3 84,422,970 1,840.0 5,047.0 514 282.0 60.00

12/19/09 4.776 0.386 4.6 84,501,885 1,840.0 5,051.8 512 283.9 60.00

12/19/09 5.153 0.411 4.9 84,181,198 1,840.0 4,986.8 505 283.9 60.00

12/20/09 5.168 0.397 4.9 81,916,603 1,840.0 4,808.2 492 281.4 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

01:00

02:00 S S S

03:00

04:00

05:00 C

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

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

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

12/20/09 5.288 0.384 4.9 78,523,302 1,840.0 4,523.6 472 277.9 60.00

12/20/09 7.537 0.359 6.2 58,043,353 1,840.0 2,965.2 323 265.3 60.00

12/20/09 9.475 0.365 7.5 48,808,639 1,840.0 2,413.9 251 250.5 60.00

12/20/09 7.387 0.320 6.0 53,526,300 1,840.0 2,705.4 275 243.6 60.00

12/20/09 5.601 0.339 4.9 69,422,219 1,840.0 3,772.9 385 238.2 60.00

12/20/09 5.542 0.385 5.1 76,169,381 1,840.0 4,346.6 450 262.9 60.00

12/20/09 5.804 0.441 5.4 81,763,706 1,840.0 4,754.8 490 270.5 60.00

12/20/09 5.511 0.438 5.3 83,410,414 1,840.0 4,986.5 512 274.1 60.00

12/20/09 5.406 0.430 5.2 83,255,590 1,840.0 4,977.3 513 275.6 60.00

12/20/09 5.252 0.420 5.1 83,323,821 1,840.0 4,981.3 515 277.1 60.00

12/20/09 2.986 0.240 2.9 83,116,419 1,840.0 5,014.1 515 277.4 60.00

12/20/09 1.991 0.159 1.9 83,457,840 1,840.0 4,989.3 515 278.5 60.00

12/20/09 1.678 0.134 1.6 83,681,232 1,840.0 5,002.7 516 278.8 60.00

12/20/09 1.240 0.099 1.2 83,750,041 1,840.0 5,006.8 516 278.7 60.00

12/20/09 0.797 0.063 0.8 83,102,475 1,840.0 4,968.1 514 277.8 60.00

12/20/09 1.183 0.094 1.1 83,000,247 1,840.0 4,962.0 512 278.0 60.00

12/20/09 1.320 0.106 1.3 83,686,220 1,840.0 5,003.0 514 277.8 60.00

12/20/09 1.422 0.114 1.4 83,715,171 1,840.0 5,004.7 516 277.7 60.00

12/20/09 1.538 0.123 1.5 84,065,687 1,840.0 5,025.7 515 279.5 60.00

12/20/09 1.651 0.132 1.6 84,107,504 1,840.0 4,982.5 515 279.2 60.00

12/20/09 1.660 0.133 1.6 83,810,601 1,840.0 5,010.4 516 278.9 60.00

12/20/09 1.716 0.137 1.6 84,164,970 1,840.0 4,985.9 515 280.1 60.00

12/20/09 1.716 0.138 1.6 84,704,817 1,840.0 5,017.9 516 280.1 60.00

12/21/09 1.678 0.134 1.6 84,424,899 1,840.0 5,001.3 515 279.2 60.00

12/21/09 1.660 0.133 1.6 84,431,228 1,840.0 5,001.6 515 279.5 60.00

12/21/09 1.572 0.126 1.5 84,665,174 1,840.0 5,015.5 516 280.7 60.00

12/21/09 1.500 0.116 1.4 82,223,171 1,840.0 4,826.1 499 278.0 60.00

12/21/09 1.402 0.106 1.3 81,076,911 1,840.0 4,714.8 494 276.7 60.00

12/21/09 1.402 0.103 1.3 79,687,335 1,840.0 4,590.7 482 262.5 60.00

12/21/09 1.364 0.107 1.3 82,964,883 1,840.0 4,914.8 505 276.6 60.00

12/21/09 1.679 0.134 1.6 84,134,609 1,840.0 4,984.1 515 279.4 60.00

12/21/09 1.639 0.131 1.6 83,808,012 1,840.0 5,010.3 515 280.3 60.00

12/21/09 1.543 0.123 1.5 83,866,949 1,840.0 5,013.8 515 279.9 60.00

12/21/09 1.637 0.131 1.6 83,898,312 1,840.0 5,015.6 515 280.9 60.00

12/21/09 2.320 0.187 2.2 83,983,561 1,840.0 5,020.8 516 282.4 60.00

12/21/09 4.953 0.399 4.7 84,311,520 1,840.0 5,040.4 516 283.0 60.00

12/21/09 4.891 0.390 4.7 83,517,521 1,840.0 4,992.9 510 281.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

12/21/09 4.727 0.376 4.5 84,053,872 1,840.0 4,979.3 508 282.3 60.00

12/21/09 4.666 0.370 4.4 84,226,980 1,840.0 4,943.8 507 282.5 60.00

12/21/09 4.484 0.360 4.3 84,930,692 1,840.0 5,031.2 514 282.1 60.00

12/21/09 4.298 0.346 4.1 84,788,243 1,840.0 5,022.8 516 282.8 60.00

12/21/09 4.322 0.347 4.1 85,021,984 1,840.0 5,036.6 516 283.7 60.00

12/21/09 4.008 0.323 3.8 85,550,838 1,840.0 5,021.5 516 283.6 60.00

12/21/09 3.871 0.311 3.7 84,955,683 1,840.0 5,032.7 514 282.6 60.00

12/21/09 4.326 0.347 4.1 84,711,320 1,840.0 5,018.2 513 282.6 60.00

12/21/09 4.116 0.328 3.9 84,560,675 1,840.0 4,963.4 512 283.1 60.00

12/21/09 4.040 0.326 3.8 84,786,188 1,840.0 5,022.6 515 281.8 60.00

12/22/09 4.122 0.331 3.9 84,740,286 1,840.0 5,019.9 515 282.3 60.00

12/22/09 4.232 0.341 4.0 84,920,542 1,840.0 5,030.6 515 282.8 60.00

12/22/09 4.373 0.354 4.2 85,091,391 1,840.0 5,040.7 514 282.1 60.00

12/22/09 4.601 0.358 4.3 83,240,263 1,840.0 4,885.8 499 280.5 60.00

12/22/09 4.920 0.380 4.6 83,076,705 1,840.0 4,831.1 495 278.9 60.00

12/22/09 5.214 0.391 4.8 81,742,403 1,840.0 4,709.1 487 264.6 60.00

12/22/09 5.013 0.354 4.5 78,209,420 1,840.0 4,420.5 463 272.5 60.00

12/22/09 5.316 0.421 5.0 84,584,038 1,840.0 4,964.7 506 276.9 60.00

12/22/09 6.851 0.547 6.5 84,910,862 1,840.0 4,983.9 511 279.2 60.00

12/22/09 4.609 0.370 4.4 84,777,588 1,840.0 5,022.2 515 278.9 60.00

12/22/09 3.936 0.318 3.8 84,703,428 1,840.0 5,063.8 515 280.4 60.00

12/22/09 4.412 0.356 4.2 84,904,534 1,840.0 5,029.7 516 280.6 60.00

12/22/09 4.439 0.356 4.2 84,422,888 1,840.0 5,001.1 513 279.7 60.00

12/22/09 4.457 0.360 4.3 84,518,948 1,840.0 5,052.8 515 279.9 60.00

12/22/09 4.541 0.369 4.3 84,994,064 1,840.0 5,081.2 515 281.6 60.00

12/22/09 3.424 0.275 3.3 84,425,022 1,840.0 5,001.3 513 280.6 60.00

12/22/09 2.383 0.191 2.3 84,163,270 1,840.0 5,031.5 513 280.1 60.00

12/22/09 2.464 0.199 2.4 84,646,012 1,840.0 5,060.4 515 281.4 60.00

12/22/09 2.395 0.193 2.3 84,795,215 1,840.0 5,023.2 515 281.2 60.00

12/22/09 2.299 0.185 2.2 84,467,238 1,840.0 5,049.7 515 281.0 60.00

12/22/09 2.437 0.196 2.3 84,379,174 1,840.0 5,044.4 516 281.6 60.00

12/22/09 2.371 0.191 2.3 84,580,434 1,840.0 5,056.4 516 282.2 60.00

12/22/09 2.212 0.176 2.1 83,826,928 1,840.0 4,965.8 510 281.9 60.00

12/22/09 2.060 0.154 1.9 80,582,572 1,840.0 4,686.1 482 278.5 60.00

12/23/09 2.088 0.155 1.9 80,428,605 1,840.0 4,633.4 481 279.7 60.00

12/23/09 1.597 0.104 1.4 73,103,847 1,840.0 4,052.5 424 270.2 60.00

12/23/09 1.569 0.094 1.4 69,923,073 1,840.0 3,762.2 393 266.8 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

03:00

04:00

05:00 C

06:00 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 S S S

03:00

04:00

05:00 C

06:00 C

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

12/23/09 1.507 0.088 1.3 68,842,596 1,840.0 3,666.6 382 262.7 60.00

12/23/09 1.411 0.087 1.2 71,208,721 1,840.0 3,870.1 402 261.5 60.00

12/23/09 1.586 0.105 1.4 73,669,660 1,840.0 4,123.9 432 251.1 60.00

12/23/09 1.711 0.125 1.6 79,481,044 1,840.0 4,578.8 470 269.4 60.00

12/23/09 2.300 0.184 2.2 84,656,842 1,840.0 5,015.0 509 278.3 60.00

12/23/09 2.328 0.186 2.2 84,419,565 1,840.0 5,001.0 511 280.1 60.00

12/23/09 2.154 0.172 2.1 84,064,610 1,840.0 4,979.9 512 239.6 60.00

12/23/09 1.920 0.154 1.8 84,676,284 1,840.0 5,016.1 513 282.6 60.00

12/23/09 1.986 0.158 1.9 84,023,000 1,840.0 4,977.4 510 281.8 60.00

12/23/09 1.965 0.158 1.9 84,146,354 1,840.0 5,030.5 515 281.8 60.00

12/23/09 2.106 0.169 2.0 84,359,426 1,840.0 5,043.2 516 282.5 60.00

12/23/09 1.993 0.160 1.9 84,298,822 1,840.0 5,039.6 515 282.5 60.00

12/23/09 2.121 0.170 2.0 83,829,526 1,840.0 5,011.6 515 281.1 60.00

12/23/09 2.263 0.181 2.1 84,626,504 1,840.0 5,013.2 514 281.6 60.00

12/23/09 2.189 0.175 2.1 84,696,539 1,840.0 5,017.4 515 281.3 60.00

12/23/09 2.156 0.172 2.0 84,552,555 1,840.0 5,008.8 514 280.6 60.00

12/23/09 2.232 0.179 2.1 84,897,459 1,840.0 5,029.2 516 281.8 60.00

12/23/09 2.328 0.186 2.2 84,910,459 1,840.0 4,983.8 515 281.9 60.00

12/23/09 2.294 0.180 2.2 84,002,509 1,840.0 4,930.6 511 280.7 60.00

12/23/09 1.772 0.110 1.5 72,116,660 1,840.0 3,880.2 415 273.4 60.00

12/23/09 1.798 0.124 1.6 77,117,078 1,840.0 4,316.9 451 269.5 60.00

12/24/09 2.003 0.154 1.9 83,430,336 1,840.0 4,806.3 499 276.5 60.00

12/24/09 1.739 0.114 1.5 74,340,726 1,840.0 4,121.1 437 273.9 60.00

12/24/09 1.608 0.091 1.4 67,259,964 1,840.0 3,545.8 372 264.7 60.00

12/24/09 1.436 0.075 1.2 63,803,942 1,840.0 3,259.6 348 258.3 60.00

12/24/09 1.080 0.055 0.9 63,285,837 1,840.0 3,198.7 344 252.9 60.00

12/24/09 1.147 0.064 1.0 66,920,685 1,840.0 3,491.5 370 240.0 60.00

12/24/09 1.245 0.077 1.1 71,452,757 1,840.0 3,844.5 416 258.0 60.00

12/24/09 1.340 0.095 1.2 77,343,962 1,840.0 4,455.7 471 265.3 60.00

12/24/09 1.328 0.097 1.2 78,907,537 1,840.0 4,588.7 483 270.1 60.00

12/24/09 1.247 0.097 1.2 81,758,776 1,840.0 4,887.8 505 273.9 60.00

12/24/09 1.160 0.092 1.1 82,182,591 1,840.0 4,957.8 514 277.1 60.00

12/24/09 1.094 0.086 1.1 81,519,731 1,840.0 4,962.1 514 277.8 60.00

12/24/09 0.999 0.078 1.0 81,170,332 1,840.0 4,896.7 512 278.8 60.00

12/24/09 0.968 0.074 0.9 80,123,634 1,840.0 4,790.0 504 277.5 60.00

12/24/09 0.941 0.072 0.9 80,427,952 1,840.0 4,808.2 505 278.0 60.00

12/24/09 1.088 0.084 1.1 80,434,821 1,840.0 4,852.3 506 279.6 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

12/24/09 1.154 0.085 1.1 78,640,867 1,840.0 4,615.9 483 277.6 60.00

12/24/09 1.051 0.068 0.9 72,087,988 1,840.0 4,035.4 429 272.9 60.00

12/24/09 1.143 0.081 1.1 76,830,360 1,840.0 4,467.8 467 272.2 60.00

12/24/09 1.283 0.101 1.2 81,861,282 1,840.0 4,938.4 509 280.8 60.00

12/24/09 1.208 0.094 1.2 80,974,163 1,840.0 4,840.8 506 280.2 60.00

12/24/09 1.154 0.087 1.1 79,248,161 1,840.0 4,694.6 496 280.8 60.00

12/24/09 1.112 0.079 1.0 76,271,135 1,840.0 4,435.3 470 280.5 60.00

12/24/09 1.064 0.068 1.0 71,073,406 1,840.0 4,017.2 431 273.7 60.00

12/25/09 0.940 0.054 0.8 66,371,785 1,840.0 3,571.1 388 266.2 60.00

12/25/09 0.930 0.039 0.8 51,552,134 1,840.0 2,605.6 284 256.7 60.00

12/25/09 0.752 0.028 0.6 47,396,651 1,840.0 2,318.3 248 247.2 60.00

12/25/09 0.562 0.018 0.4 40,929,252 1,840.0 1,957.5 206 240.5 60.00

12/25/09 0.462 0.014 0.4 40,312,544 1,840.0 1,906.1 200 236.4 60.00

12/25/09 0.441 0.014 0.3 41,873,956 1,840.0 1,979.9 202 222.4 60.00

12/25/09 0.422 0.015 0.3 45,425,614 1,840.0 2,221.9 228 232.3 60.00

12/25/09 0.678 0.033 0.6 58,422,862 1,840.0 3,016.4 315 237.5 60.00

12/25/09 1.189 0.065 1.0 64,750,747 1,840.0 3,413.5 360 248.5 60.00

12/25/09 1.491 0.094 1.3 71,029,179 1,840.0 3,937.5 417 257.3 60.00

12/25/09 1.623 0.122 1.5 79,130,421 1,840.0 4,687.6 495 271.9 60.00

12/25/09 1.472 0.112 1.4 79,510,048 1,840.0 4,753.3 503 279.0 60.00

12/25/09 1.616 0.121 1.5 78,733,277 1,840.0 4,664.1 493 279.4 60.00

12/25/09 1.117 0.083 1.1 78,530,682 1,840.0 4,609.4 492 279.6 60.00

12/25/09 1.355 0.101 1.3 79,545,506 1,840.0 4,669.0 493 280.0 60.00

12/25/09 1.388 0.102 1.3 78,497,101 1,840.0 4,607.4 490 277.6 60.00

12/25/09 1.263 0.097 1.2 80,244,140 1,840.0 4,840.8 509 280.3 60.00

12/25/09 1.105 0.086 1.1 80,428,475 1,840.0 4,851.9 512 280.9 60.00

12/25/09 1.101 0.085 1.1 80,220,872 1,840.0 4,839.4 510 280.9 60.00

12/25/09 1.192 0.093 1.2 80,878,824 1,840.0 4,879.1 512 280.9 60.00

12/25/09 1.242 0.097 1.2 81,163,411 1,840.0 4,896.2 516 279.5 60.00

12/25/09 1.456 0.113 1.4 80,559,584 1,840.0 4,859.9 514 278.1 60.00

12/25/09 1.565 0.118 1.5 79,676,305 1,840.0 4,719.9 502 278.4 60.00

12/25/09 1.930 0.147 1.9 79,841,475 1,840.0 4,773.1 503 275.5 60.00

12/26/09 1.982 0.154 1.9 81,078,890 1,840.0 4,891.2 513 275.9 60.00

12/26/09 2.296 0.179 2.2 81,224,115 1,840.0 4,899.9 514 276.4 60.00

12/26/09 2.229 0.176 2.2 81,312,585 1,840.0 4,905.3 514 277.9 60.00

12/26/09 2.182 0.168 2.1 79,431,860 1,840.0 4,791.8 506 275.5 60.00

12/26/09 2.279 0.174 2.2 79,861,469 1,840.0 4,774.3 505 275.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

05:00 C

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

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

07:00 C

08:00

09:00

10:00

11:00

12:00

13:00

14:00

15:00

16:00

17:00

12/26/09 2.445 0.185 2.3 79,895,023 1,840.0 4,732.9 499 261.5 60.00

12/26/09 2.362 0.185 2.3 81,012,529 1,840.0 4,887.2 511 275.1 60.00

12/26/09 2.901 0.227 2.8 81,242,886 1,840.0 4,901.1 514 276.6 60.00

12/26/09 4.365 0.333 4.2 79,870,238 1,840.0 4,774.8 503 276.7 60.00

12/26/09 4.536 0.352 4.4 80,756,037 1,840.0 4,871.7 511 277.0 60.00

12/26/09 3.923 0.306 3.8 80,734,474 1,840.0 4,870.4 515 276.0 60.00

12/26/09 3.585 0.280 3.5 80,069,421 1,840.0 4,873.8 514 276.4 60.00

12/26/09 3.287 0.257 3.2 79,942,077 1,840.0 4,866.0 514 275.8 60.00

12/26/09 3.338 0.259 3.3 79,595,076 1,840.0 4,844.9 514 274.5 60.00

12/26/09 3.603 0.280 3.5 79,950,777 1,840.0 4,866.6 514 275.5 60.00

12/26/09 3.900 0.303 3.8 79,799,562 1,840.0 4,857.4 515 275.2 60.00

12/26/09 3.849 0.298 3.8 79,107,310 1,840.0 4,858.2 513 274.5 60.00

12/26/09 3.998 0.311 3.9 79,671,317 1,840.0 4,849.5 514 275.5 60.00

12/26/09 4.534 0.354 4.4 80,558,890 1,840.0 4,859.8 515 277.1 60.00

12/26/09 3.064 0.240 3.0 80,556,235 1,840.0 4,903.4 516 277.0 60.00

12/26/09 1.995 0.155 1.9 80,552,168 1,840.0 4,859.4 516 276.4 60.00

12/26/09 1.900 0.148 1.8 80,548,929 1,840.0 4,859.2 515 276.5 60.00

12/26/09 1.952 0.152 1.9 80,589,646 1,840.0 4,861.7 513 276.5 60.00

12/26/09 1.963 0.154 1.9 80,624,016 1,840.0 4,907.5 513 276.8 60.00

12/27/09 1.889 0.149 1.8 81,159,569 1,840.0 4,940.2 516 278.1 60.00

12/27/09 1.378 0.109 1.4 80,517,957 1,840.0 4,944.9 514 277.7 60.00

12/27/09 1.575 0.124 1.5 81,048,786 1,840.0 4,889.4 513 277.9 60.00

12/27/09 1.825 0.134 1.7 79,019,163 1,840.0 4,595.1 490 276.4 60.00

12/27/09 1.891 0.145 1.8 80,359,959 1,840.0 4,804.1 502 275.4 60.00

12/27/09 1.844 0.144 1.8 80,632,499 1,840.0 4,908.0 512 262.7 60.00

12/27/09 1.984 0.156 1.9 81,073,611 1,840.0 4,934.9 515 277.9 60.00

12/27/09 1.981 0.156 1.9 81,992,832 1,840.0 4,946.3 515 278.3 60.00

12/27/09 1.903 0.150 1.9 80,899,228 1,840.0 4,924.3 514 277.3 60.00

12/27/09 1.906 0.150 1.8 81,789,751 1,840.0 4,934.1 514 278.0 60.00

12/27/09 1.848 0.147 1.8 82,354,849 1,840.0 4,968.2 516 278.5 60.00

12/27/09 1.789 0.142 1.7 82,308,609 1,840.0 4,965.4 515 277.4 60.00

12/27/09 1.762 0.141 1.7 82,418,240 1,840.0 5,016.7 516 277.6 60.00

12/27/09 1.840 0.147 1.8 82,775,395 1,840.0 4,993.5 515 278.3 60.00

12/27/09 1.791 0.143 1.7 82,191,882 1,840.0 5,003.0 515 278.5 60.00

12/27/09 1.826 0.144 1.8 81,781,253 1,840.0 4,933.5 513 278.3 60.00

12/27/09 1.839 0.144 1.8 82,059,300 1,840.0 4,905.7 509 278.6 60.00

12/27/09 1.677 0.133 1.6 82,313,640 1,840.0 4,965.7 515 278.5 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

07:00 C

08:00 C

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 S S S

03:00

04:00

05:00 C

06:00 C

12/27/09 1.618 0.128 1.6 81,823,971 1,840.0 4,980.6 515 278.4 60.00

12/27/09 1.690 0.134 1.6 82,368,551 1,840.0 4,969.0 516 279.7 60.00

12/27/09 1.716 0.136 1.6 82,875,521 1,840.0 4,954.5 516 279.0 60.00

12/27/09 1.703 0.134 1.6 81,466,172 1,840.0 4,914.5 512 277.9 60.00

12/27/09 1.778 0.140 1.7 81,867,702 1,840.0 4,938.8 512 278.9 60.00

12/27/09 1.742 0.137 1.7 81,891,242 1,840.0 4,940.2 513 278.1 60.00

12/28/09 1.630 0.129 1.6 81,978,929 1,840.0 4,945.5 514 277.8 60.00

12/28/09 1.694 0.132 1.6 81,519,342 1,840.0 4,873.4 508 278.5 60.00

12/28/09 1.641 0.128 1.6 81,760,452 1,840.0 4,887.8 506 278.7 60.00

12/28/09 1.609 0.117 1.5 77,891,330 1,840.0 4,571.9 481 275.4 60.00

12/28/09 1.538 0.110 1.4 77,310,298 1,840.0 4,495.7 474 272.5 60.00

12/28/09 1.513 0.104 1.4 75,423,664 1,840.0 4,304.1 454 257.0 60.00

12/28/09 1.674 0.131 1.6 81,546,617 1,840.0 4,875.1 506 274.0 60.00

12/28/09 1.880 0.147 1.8 81,504,621 1,840.0 4,872.6 511 278.0 60.00

12/28/09 1.895 0.149 1.8 81,416,848 1,840.0 4,911.6 511 278.8 60.00

12/28/09 1.700 0.134 1.6 81,973,485 1,840.0 4,900.6 514 278.4 60.00

12/28/09 1.611 0.128 1.6 81,615,215 1,840.0 4,967.9 515 278.8 60.00

12/28/09 1.627 0.130 1.6 82,423,501 1,840.0 4,972.3 515 279.3 60.00

12/28/09 1.498 0.119 1.5 82,024,380 1,840.0 4,948.2 513 278.3 60.00

12/28/09 1.562 0.122 1.5 81,537,294 1,840.0 4,918.8 510 277.3 60.00

12/28/09 1.540 0.122 1.5 82,256,332 1,840.0 4,962.2 513 278.8 60.00

12/28/09 1.465 0.115 1.4 81,940,797 1,840.0 4,898.6 509 277.5 60.00

12/28/09 1.466 0.115 1.4 81,708,987 1,840.0 4,929.2 510 276.4 60.00

12/28/09 1.506 0.120 1.5 82,076,313 1,840.0 4,995.9 515 277.7 60.00

12/28/09 1.452 0.116 1.4 82,248,886 1,840.0 4,961.8 515 277.5 60.00

12/28/09 1.412 0.112 1.4 81,616,862 1,840.0 4,968.0 515 276.3 60.00

12/28/09 1.425 0.113 1.4 81,523,891 1,840.0 4,962.3 515 277.5 60.00

12/28/09 1.477 0.118 1.4 82,091,734 1,840.0 4,996.9 515 277.3 60.00

12/28/09 1.429 0.113 1.4 82,104,236 1,840.0 4,953.0 514 276.3 60.00

12/28/09 1.535 0.122 1.5 82,019,749 1,840.0 4,992.5 514 275.6 60.00

12/29/09 1.500 0.120 1.5 82,238,150 1,840.0 4,961.1 514 276.3 60.00

12/29/09 1.478 0.118 1.4 82,517,398 1,840.0 4,977.9 515 275.5 60.00

12/29/09 1.460 0.117 1.4 82,528,585 1,840.0 5,023.5 515 275.6 60.00

12/29/09 1.465 0.116 1.4 82,160,385 1,840.0 4,956.4 511 275.6 60.00

12/29/09 1.417 0.111 1.4 81,731,596 1,840.0 4,930.6 508 274.8 60.00

12/29/09 1.396 0.110 1.4 81,525,316 1,840.0 4,918.1 508 259.8 60.00

12/29/09 1.387 0.111 1.4 82,222,703 1,840.0 5,004.9 515 275.1 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

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

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

12/29/09 1.447 0.116 1.4 82,673,302 1,840.0 5,032.3 515 275.9 60.00

12/29/09 2.522 0.198 2.4 81,685,356 1,840.0 4,927.7 508 274.6 60.00

12/29/09 1.630 0.130 1.6 82,446,301 1,840.0 4,973.6 512 274.8 60.00

12/29/09 1.420 0.114 1.4 83,520,627 1,840.0 5,038.5 516 277.1 60.00

12/29/09 1.378 0.111 1.3 84,238,689 1,840.0 5,036.0 515 277.1 60.00

12/29/09 1.435 0.113 1.4 83,924,930 1,840.0 4,926.0 512 279.0 60.00

12/29/09 1.340 0.106 1.3 83,730,070 1,840.0 4,960.1 513 279.1 60.00

12/29/09 1.136 0.091 1.1 83,790,990 1,840.0 5,009.2 515 279.3 60.00

12/29/09 1.241 0.098 1.2 82,714,117 1,840.0 4,944.9 508 278.8 60.00

12/29/09 1.197 0.095 1.1 83,033,158 1,840.0 4,963.9 510 279.3 60.00

12/29/09 1.123 0.090 1.1 83,652,841 1,840.0 5,001.0 514 279.2 60.00

12/29/09 1.229 0.098 1.2 83,363,021 1,840.0 4,983.7 515 278.9 60.00

12/29/09 1.392 0.112 1.3 83,855,066 1,840.0 5,013.1 516 280.5 60.00

12/29/09 1.258 0.100 1.2 83,898,258 1,840.0 4,970.0 516 279.7 60.00

12/29/09 1.168 0.092 1.1 82,833,058 1,840.0 4,952.0 512 277.7 60.00

12/29/09 1.221 0.097 1.2 83,025,066 1,840.0 4,963.5 513 278.3 60.00

12/29/09 1.319 0.104 1.3 83,069,489 1,840.0 4,920.9 512 277.7 60.00

12/30/09 1.309 0.101 1.2 82,037,324 1,840.0 4,859.8 506 276.0 60.00

12/30/09 1.346 0.103 1.3 81,301,763 1,840.0 4,772.1 495 275.6 60.00

12/30/09 1.278 0.098 1.2 81,954,388 1,840.0 4,810.3 495 276.0 60.00

12/30/09 1.248 0.088 1.1 77,416,119 1,840.0 4,417.8 462 270.7 60.00

12/30/09 1.331 0.102 1.2 81,806,062 1,840.0 4,757.2 493 272.5 60.00

12/30/09 1.478 0.116 1.4 82,854,225 1,840.0 4,908.2 506 262.3 60.00

12/30/09 1.402 0.111 1.3 83,234,201 1,840.0 4,975.9 513 278.0 60.00

12/30/09 1.390 0.113 1.3 84,616,615 1,840.0 5,104.6 525 280.9 60.00

12/30/09 1.429 0.118 1.4 85,978,001 1,840.0 5,140.0 534 284.6 60.00

12/30/09 1.341 0.110 1.3 85,953,462 1,840.0 5,138.5 534 284.0 60.00

12/30/09 1.493 0.124 1.4 86,626,049 1,840.0 5,178.7 534 285.7 60.00

12/30/09 1.689 0.141 1.6 86,723,644 1,840.0 5,231.7 536 287.2 60.00

12/30/09 1.589 0.128 1.5 84,368,279 1,840.0 5,043.7 523 285.2 60.00

12/30/09 1.550 0.124 1.5 83,925,755 1,840.0 5,017.3 517 283.3 60.00

12/30/09 1.724 0.138 1.6 84,123,502 1,840.0 4,983.4 515 284.4 60.00

12/30/09 1.770 0.139 1.7 83,491,516 1,840.0 4,946.0 510 282.8 60.00

12/30/09 1.737 0.136 1.6 83,050,959 1,840.0 4,874.7 508 281.1 60.00

12/30/09 1.720 0.136 1.6 83,980,719 1,840.0 4,929.3 515 282.1 60.00

12/30/09 1.673 0.132 1.6 84,001,060 1,840.0 4,930.5 515 282.4 60.00

12/30/09 1.693 0.133 1.6 83,394,514 1,840.0 4,894.9 512 281.9 60.00
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

20:00

21:00

22:00

23:00

00:00

01:00

02:00

03:00

04:00

05:00 C

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

21:00

22:00

23:00

12/30/09 1.760 0.138 1.7 82,800,637 1,840.0 4,905.1 510 282.0 60.00

12/30/09 1.683 0.131 1.6 82,379,577 1,840.0 4,835.3 508 281.6 60.00

12/30/09 1.643 0.128 1.5 82,580,396 1,840.0 4,847.1 507 281.0 60.00

12/30/09 1.638 0.126 1.5 82,088,476 1,840.0 4,818.2 503 280.9 60.00

12/31/09 1.586 0.126 1.5 83,744,490 1,840.0 4,960.9 515 282.6 60.00

12/31/09 1.457 0.115 1.4 83,159,388 1,840.0 4,926.3 513 282.0 60.00

12/31/09 1.301 0.102 1.2 82,752,332 1,840.0 4,902.2 509 282.7 60.00

12/31/09 1.224 0.093 1.2 81,416,284 1,840.0 4,778.8 498 281.4 60.00

12/31/09 1.197 0.091 1.1 81,509,449 1,840.0 4,784.2 497 280.6 60.00

12/31/09 1.152 0.086 1.1 80,622,897 1,840.0 4,688.4 490 264.7 60.00

12/31/09 1.211 0.096 1.2 83,119,125 1,840.0 4,923.9 512 280.8 60.00

12/31/09 1.353 0.107 1.3 83,523,478 1,840.0 4,947.8 514 281.2 60.00

12/31/09 1.428 0.113 1.4 83,076,628 1,840.0 4,966.6 514 280.1 60.00

12/31/09 1.585 0.125 1.5 82,711,305 1,840.0 4,944.7 514 279.6 60.00

12/31/09 1.661 0.132 1.6 83,100,356 1,840.0 4,967.9 514 279.8 60.00

12/31/09 1.612 0.128 1.5 82,950,607 1,840.0 4,959.0 514 278.5 60.00

12/31/09 1.644 0.130 1.6 82,753,251 1,840.0 4,947.2 513 278.6 60.00

12/31/09 1.750 0.139 1.7 82,936,392 1,840.0 4,958.1 515 278.6 60.00

12/31/09 1.044 0.083 1.0 82,786,749 1,840.0 4,994.2 514 278.2 60.00

12/31/09 0.962 0.076 0.9 82,134,453 1,840.0 4,954.8 512 277.8 60.00

12/31/09 0.752 0.059 0.7 82,265,505 1,840.0 4,918.1 512 277.9 60.00

12/31/09 0.670 0.053 0.6 82,340,340 1,840.0 4,967.3 514 277.2 60.00

12/31/09 0.623 0.049 0.6 81,707,645 1,840.0 4,884.7 510 277.1 60.00

12/31/09 0.632 0.050 0.6 82,680,420 1,840.0 4,942.8 512 277.9 60.00

12/31/09 0.642 0.050 0.6 82,256,739 1,840.0 4,917.5 510 276.3 60.00

12/31/09 0.616 0.049 0.6 82,186,769 1,840.0 4,913.4 512 276.0 60.00

12/31/09 0.843 0.067 0.8 82,890,600 1,840.0 4,955.4 513 277.0 60.00

12/31/09 0.667 0.053 0.6 83,158,489 1,840.0 4,971.4 514 276.3 60.00

Average 8.261 0.589 7.6 76,056,992 1,840.0 4,429.4 445 274.1 59.94

Minimum 0.000 0.000 0.0 22,519,432 1,840.0 14.5 0 59.4 10.00

Maximum 70.325 1.475 24.4 95,467,141 1,840.0 5,919.1 596 329.4 60.00

Summation 65,419.776 4,663.768 60,329.9 602,295,319,665 14,570,960.0 35,076,275.5 474,690.00

Included Data 

Points

7919 7919 7919

3,525,744 2,149,089.4

7919 7919 7919 7919 7840 7919
Legend: F = Unit Offline E = Exceedance C = Calibration S = Substituted I = Invalid M = Maintenance T = Out of Control * = Suspect

U2CPFLOW

 (SCFH)

U2FFACT

 (MMBTU/CF)

U2HIBAF

 (MMBTU/HR)

U2MEG

 (MW)

Average Data

Plant: COLUMBIA

Interval: 1 Hour

Report Period: 01/01/2009 00:00 Through 12/31/2009 23:59

Source

Parameter (Unit) U2STEMP

 (DEGFAHRE)

U2TOLG

 (MINUTES)

 Time Online Criteria: 1 minute(s)

Unit 2 

HGLB/T

 (LB/TBTU)

HGOUNCES

 (OZ)

HGT

 (UG/M3)

Total number of 8760 8760 8760 8760

Data Points

8760 8760 8760 8760 8760