DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 1/1/2011 0:00:00 3 219 0.00 0.00 1/1/2011 1:00:00 3 220 0.00 0.00 1/1/2011 2:00:00 3 220 0.00 0.00 1/1/2011 3:00:00 2 220 0.00 0.00 1/1/2011 4:00:00 1 219 0.00 0.00 1/1/2011 5:00:00 1 219 0.00 0.00 1/1/2011 6:00:00 1 218 0.00 0.00 1/1/2011 7:00:00 0 218 0.00 0.00 1/1/2011 8:00:00 0 218 0.00 0.00 1/1/2011 9:00:00 0 218 0.00 0.00 1/1/2011 10:00:00 0 7547 0.00 0.00 1/1/2011 11:00:00 0 11323 0.00 0.00 1/1/2011 12:00:00 109 34819 27.21 21.77 1/1/2011 13:00:00 295 30991 65.55 52.44 1/1/2011 14:00:00 64 223 0.10 0.08 1/1/2011 15:00:00 34 222 0.05 0.04 1/1/2011 16:00:00 26 222 0.04 0.03 1/1/2011 17:00:00 25 221 0.04 0.03 1/1/2011 18:00:00 9 220 0.01 0.01 1/1/2011 19:00:00 0 228 0.00 0.00 1/1/201120:00:00 0 232 0.00 0.00 1/1/201121:00:00 0 230 0.00 0.00 1/1/201122:00:00 0 230 0.00 0.00 1/1/201123:00:00 0 227 0.00 30 0.00 3.10 1/2/2011 0:00:00 0 226 0.00 0.00 1/2/2011 1:00:00 93 225 0.15 0.02 1/2/2011 2:00:00 13 226 0.02 0.00 1/2/2011 3:00:00 0 225 0.00 0.00 1/2/2011 4:00:00 0 223 0.00 0.00 1/2/2011 5:00:00 0 222 0.00 0.00 1/2/2011 6:00:00 0 220 0.00 0.00 1/2/2011 7:00:00 0 220 0.00 0.00 1/2/2011 8:00:00 0 219 0.00 0.00 1/2/2011 9:00:00 0 218 0.00 0.00 1/2/2011 10:00:00 0 216 0.00 0.00 1/2/2011 11:00:00 161 219 0.25 0.04 1/2/2011 12:00:00 93 222 0.15 0.02 1/2/2011 13:00:00 2 677 0.01 0.00 1/2/2011 14:00:00 988 9610 68.08 10.34 1/2/2011 15:00:00 304 33649 73.35 11.14 1/2/2011 16:00:00 294 34413 72.55 11.02 1/2/2011 17:00:00 353 34617 87.62 13.31 1/2/2011 18:00:00 332 34955 83.21 12.64 1/2/2011 19:00:00 289 35245 73.04 11.09 1/2/201120:00:00 260 35032 65.31 9.92 1/2/201121:00:00 253 35131 63.73 9.68 1/2/201122:00:00 295 35434 74.95 11.39 1/2/201123:00:00 345 34953 86.47 158 13.13 4.74 1/3/2011 0:00:00 317 35458 80.60 5.30 1/3/2011 1:00:00 316 35579 80.62 5.30 1/3/2011 2:00:00 309 35727 79.16 5.20 1/3/2011 3:00:00 295 35891 75.92 4.99 1/3/2011 4:00:00 295 35922 75.98 5.00 1/3/2011 5:00:00 299 35818 76.79 5.05 1/3/2011 6:00:00 308 35803 79.07 5.20 1/3/2011 7:00:00 315 35721 80.68 5.31 1/3/2011 8:00:00 319 35734 81.74 5.37 1/3/2011 9:00:00 302 35483 76.84 5.05 1/3/2011 10:00:00 290 35162 73.12 4.81 1/3/2011 11:00:00 278 34895 69.56 4.57 1/3/2011 12:00:00 273 34645 67.82 4.46 1/3/2011 13:00:00 281 33500 67.50 4.44 1/3/2011 14:00:00 304 34209 74.57 4.90 1/3/2011 15:00:00 291 34248 71.46 4.70 1/3/2011 16:00:00 277 34294 68.11 4.48 1/3/2011 17:00:00 294 34241 72.18 4.75 1/3/2011 18:00:00 278 34387 68.55 4.51 1/3/2011 19:00:00 300 34480 74.17 4.88 1/3/201120:00:00 268 34538 66.37 4.36 1/3/201121:00:00 288 34508 71.26 4.69 1/3/201122:00:00 301 34491 74.44 4.89 1/3/201123:00:00 285 34443 70.39 365 4.63 4.87 1/4/2011 0:00:00 297 34416 73.29 4.97 1/4/2011 1:00:00 287 34369 70.73 4.80 1/4/2011 2:00:00 306 34291 75.24 5.10 1/4/2011 3:00:00 284 34350 69.95 4.74 1/4/2011 4:00:00 304 34284 74.73 5.07 1/4/2011 5:00:00 303 34188 74.28 5.04 1/4/2011 6:00:00 317 34157 77.64 5.26 1/4/2011 7:00:00 296 34064 72.30 4.90 1/4/2011 8:00:00 332 34024 81.00 5.49 1/4/2011 9:00:00 348 33960 84.74 5.75 1/4/2011 10:00:00 360 33970 87.69 5.94 1/4/2011 11:00:00 375 33669 90.53 6.14 1/4/2011 12:00:00 378 33389 90.50 6.14 1/4/2011 13:00:00 364 32104 83.79 5.68 1/4/2011 14:00:00 423 32681 99.12 6.72 1/4/2011 15:00:00 360 32645 84.27 5.71 1/4/2011 16:00:00 370 32536 86.32 5.85 1/4/2011 17:00:00 388 32604 90.71 6.15 EastDATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 1/4/2011 18:00:00 353 32769 82.94 5.62 1/4/2011 19:00:00 410 32918 96.77 6.56 1/4/201120:00:00 387 32930 91.38 6.20 1/4/201121:00:00 428 33085 101.54 6.88 1/4/201122:00:00 402 33097 95.40 6.47 1/4/201123:00:00 403 33123 95.71 354 6.49 5.74 1/5/2011 0:00:00 435 33079 103.18 7.12 1/5/2011 1:00:00 420 33040 99.50 6.86 1/5/2011 2:00:00 406 32933 95.87 6.61 1/5/2011 3:00:00 457 32803 107.49 7.41 1/5/2011 4:00:00 443 32652 103.72 7.15 1/5/2011 5:00:00 401 32658 93.90 6.48 1/5/2011 6:00:00 471 32545 109.91 7.58 1/5/2011 7:00:00 345 32516 80.44 5.55 1/5/2011 8:00:00 399 32703 93.56 6.45 1/5/2011 9:00:00 401 32802 94.32 6.50 1/5/2011 10:00:00 424 32558 98.98 6.83 1/5/2011 11:00:00 422 32536 98.45 6.79 1/5/2011 12:00:00 426 32585 99.53 6.86 1/5/2011 13:00:00 383 31805 87.34 6.02 1/5/2011 14:00:00 418 32605 97.72 6.74 1/5/2011 15:00:00 290 32843 68.29 4.71 1/5/2011 16:00:00 388 32496 90.41 6.23 1/5/2011 17:00:00 408 32462 94.97 6.55 1/5/2011 18:00:00 418 32694 97.99 6.76 1/5/2011 19:00:00 385 33086 91.34 6.30 1/5/201120:00:00 415 33141 98.62 6.80 1/5/201121:00:00 325 32988 76.87 5.30 1/5/201122:00:00 296 33164 70.39 4.85 1/5/201123:00:00 318 33443 76.26 348 5.26 6.41 1/6/2011 0:00:00 308 33772 74.58 4.97 1/6/2011 1:00:00 286 34006 69.74 4.65 1/6/2011 2:00:00 317 34144 77.61 5.17 1/6/2011 3:00:00 294 34334 72.38 4.83 1/6/2011 4:00:00 291 34385 71.75 4.78 1/6/2011 5:00:00 279 34390 68.80 4.59 1/6/2011 6:00:00 298 34473 73.66 4.91 1/6/2011 7:00:00 284 34546 70.35 4.69 1/6/2011 8:00:00 298 34656 74.05 4.94 1/6/2011 9:00:00 299 34621 74.23 4.95 1/6/2011 10:00:00 381 34451 94.12 6.27 1/6/2011 11:00:00 342 34258 84.01 5.60 1/6/2011 12:00:00 371 34113 90.75 6.05 1/6/2011 13:00:00 438 32891 103.30 6.89 1/6/2011 14:00:00 310 33670 74.84 4.99 1/6/2011 15:00:00 314 33533 75.50 5.03 1/6/2011 16:00:00 376 33349 89.91 5.99 1/6/2011 17:00:00 404 33308 96.49 6.43 1/6/2011 18:00:00 322 33279 76.84 5.12 1/6/2011 19:00:00 256 33493 61.48 4.10 1/6/201120:00:00 345 33642 83.22 5.55 1/6/201121:00:00 403 33683 97.33 6.49 1/6/201122:00:00 412 33805 99.87 6.66 1/6/201123:00:00 415 33870 100.79 360 6.72 5.43 1/7/2011 0:00:00 391 34059 95.49 8.49 1/7/2011 1:00:00 427 34055 104.27 9.27 1/7/2011 2:00:00 314 33969 76.48 6.80 1/7/2011 3:00:00 406 34003 98.99 8.80 1/7/2011 4:00:00 409 34016 99.76 8.87 1/7/2011 5:00:00 436 33864 105.87 9.41 1/7/2011 6:00:00 349 33612 84.11 7.48 1/7/2011 7:00:00 335 33551 80.59 7.16 1/7/2011 8:00:00 301 33549 72.41 6.44 1/7/2011 9:00:00 394 33438 94.47 8.40 1/7/2011 10:00:00 377 33146 89.60 7.96 1/7/2011 11:00:00 410 32743 96.26 8.56 1/7/2011 12:00:00 332 32352 77.02 6.85 1/7/2011 13:00:00 251 31163 56.09 4.99 1/7/2011 14:00:00 268 31953 61.40 5.46 1/7/2011 15:00:00 305 31798 69.54 6.18 1/7/2011 16:00:00 292 31743 66.46 5.91 1/7/2011 17:00:00 300 31835 68.48 6.09 1/7/2011 18:00:00 298 31856 68.07 6.05 1/7/2011 19:00:00 276 25907 51.27 4.56 1/7/201120:00:00 102 438 0.32 0.03 1/7/201121:00:00 12 233 0.02 0.00 1/7/201122:00:00 38 233 0.06 0.01 1/7/201123:00:00 53 233 0.09 270 0.01 5.99 1/8/2011 0:00:00 61 234 0.10 0.01 1/8/2011 1:00:00 62 235 0.10 0.01 1/8/2011 2:00:00 63 232 0.10 0.01 1/8/2011 3:00:00 63 233 0.11 0.01 1/8/2011 4:00:00 60 232 0.10 0.01 1/8/2011 5:00:00 55 232 0.09 0.01 1/8/2011 6:00:00 42 231 0.07 0.01 1/8/2011 7:00:00 165 2970 3.51 0.33 1/8/2011 8:00:00 1130 25129 203.61 19.09 1/8/2011 9:00:00 290 34860 72.49 6.80 1/8/2011 10:00:00 392 34746 97.66 9.16 1/8/2011 11:00:00 379 34513 93.79 8.79 1/8/2011 12:00:00 374 34574 92.72 8.69DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 1/8/2011 13:00:00 407 33497 97.76 9.16 1/8/2011 14:00:00 382 34361 94.12 8.82 1/8/2011 15:00:00 409 11356 33.30 3.12 1/8/2011 16:00:00 363 25463 66.28 6.21 1/8/2011 17:00:00 373 34128 91.28 8.56 1/8/2011 18:00:00 394 34241 96.74 9.07 1/8/2011 19:00:00 409 34302 100.60 9.43 1/8/201120:00:00 353 34383 87.03 8.16 1/8/201121:00:00 379 34452 93.63 8.78 1/8/201122:00:00 366 34530 90.62 8.50 1/8/201123:00:00 351 34634 87.17 256 8.17 5.87 1/9/2011 0:00:00 360 34746 89.69 5.98 1/9/2011 1:00:00 378 34831 94.41 6.29 1/9/2011 2:00:00 380 34935 95.19 6.35 1/9/2011 3:00:00 371 35030 93.19 6.21 1/9/2011 4:00:00 349 35055 87.72 5.85 1/9/2011 5:00:00 349 35083 87.79 5.85 1/9/2011 6:00:00 332 35131 83.63 5.58 1/9/2011 7:00:00 330 35244 83.40 5.56 1/9/2011 8:00:00 305 35332 77.27 5.15 1/9/2011 9:00:00 312 35435 79.27 5.28 1/9/2011 10:00:00 302 35435 76.73 5.12 1/9/2011 11:00:00 297 35457 75.51 5.03 1/9/2011 12:00:00 295 35491 75.07 5.00 1/9/2011 13:00:00 262 35558 66.80 4.45 1/9/2011 14:00:00 239 35500 60.84 4.06 1/9/2011 15:00:00 299 35450 76.00 5.07 1/9/2011 16:00:00 295 34433 72.83 4.86 1/9/2011 17:00:00 297 35455 75.51 5.03 1/9/2011 18:00:00 298 35631 76.14 5.08 1/9/2011 19:00:00 302 35685 77.27 5.15 1/9/201120:00:00 295 35798 75.72 5.05 1/9/201121:00:00 309 35816 79.36 5.29 1/9/201122:00:00 297 35861 76.37 5.09 1/9/201123:00:00 298 35785 76.46 360 5.10 5.31 1/10/20110:00:00 300 35802 77.01 7.16 1/10/2011 1:00:00 300 35662 76.71 7.14 1/10/2011 2:00:00 302 35660 77.22 7.18 1/10/2011 3:00:00 303 35493 77.11 7.17 1/10/20114:00:00 296 35472 75.29 7.00 1/10/2011 5:00:00 312 35363 79.11 7.36 1/10/2011 6:00:00 296 35376 75.08 6.98 1/10/2011 7:00:00 296 35423 75.18 6.99 1/10/20118:00:00 291 35472 74.02 6.89 1/10/20119:00:00 284 35556 72.41 6.74 1/10/201110:00:00 302 35499 76.87 7.15 1/10/201111:00:00 296 35353 75.03 6.98 1/10/201112:00:00 303 35335 76.77 7.14 1/10/201113:00:00 300 35276 75.88 7.06 1/10/201114:00:00 295 35190 74.44 6.92 1/10/201115:00:00 306 35009 76.81 7.15 1/10/201116:00:00 289 34001 70.46 6.55 1/10/201117:00:00 307 34888 76.80 7.14 1/10/201118:00:00 302 34523 74.76 6.95 1/10/201119:00:00 322 34541 79.75 7.42 1/10/201120:00:00 292 34532 72.30 6.73 1/10/201121:00:00 422 34435 104.20 9.69 1/10/201122:00:00 342 34489 84.58 7.87 1/10/201123:00:00 331 34556 82.02 258 7.63 7.21 1/11/20110:00:00 336 34597 83.35 5.50 1/11/2011 1:00:00 322 34690 80.09 5.28 1/11/2011 2:00:00 361 34664 89.73 5.92 1/11/2011 3:00:00 347 34711 86.37 5.69 1/11/20114:00:00 341 34715 84.88 5.60 1/11/2011 5:00:00 329 34676 81.80 5.39 1/11/2011 6:00:00 317 34706 78.89 5.20 1/11/2011 7:00:00 333 34657 82.75 5.46 1/11/20118:00:00 321 34715 79.90 5.27 1/11/20119:00:00 321 34883 80.29 5.29 1/11/201110:00:00 291 35044 73.12 4.82 1/11/201111:00:00 277 35075 69.67 4.59 1/11/201112:00:00 292 35027 73.34 4.84 1/11/201113:00:00 297 34966 74.46 4.91 1/11/201114:00:00 283 34952 70.93 4.68 1/11/201115:00:00 277 34806 69.13 4.56 1/11/201116:00:00 283 33830 68.65 4.53 1/11/201117:00:00 308 34884 77.04 5.08 1/11/201118:00:00 285 34982 71.49 4.71 1/11/201119:00:00 300 35037 75.37 4.97 1/11/201120:00:00 307 35112 77.29 5.10 1/11/201121:00:00 259 35189 65.35 4.31 1/11/201122:00:00 289 35286 73.12 4.82 1/11/201123:00:00 300 35275 75.88 364 5.00 5.06 1/12/20110:00:00 306 35344 77.55 5.14 1/12/2011 1:00:00 301 35435 76.48 5.07 1/12/2011 2:00:00 294 35515 74.87 4.96 1/12/2011 3:00:00 288 35662 73.64 4.88 1/12/20114:00:00 312 35560 79.55 5.27 1/12/2011 5:00:00 297 35599 75.81 5.03 1/12/2011 6:00:00 299 35854 76.87 5.10 1/12/2011 7:00:00 293 35980 75.59 5.01DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 1/12/20118:00:00 297 36016 76.70 5.09 1/12/20119:00:00 297 36226 77.15 5.11 1/12/201110:00:00 299 36199 77.61 5.15 1/12/201111:00:00 304 36024 78.53 5.21 1/12/201112:00:00 302 36035 78.03 5.17 1/12/201113:00:00 294 35996 75.88 5.03 1/12/201114:00:00 306 35691 78.31 5.19 1/12/201115:00:00 305 35558 77.76 5.16 1/12/201116:00:00 294 34513 72.76 4.82 1/12/201117:00:00 291 35478 74.03 4.91 1/12/201118:00:00 307 35599 78.36 5.20 1/12/201119:00:00 303 35533 77.20 5.12 1/12/201120:00:00 295 35604 75.31 4.99 1/12/201121:00:00 279 35551 71.12 4.72 1/12/201122:00:00 296 35476 75.30 4.99 1/12/201123:00:00 305 35468 77.57 362 5.14 5.06 1/13/20110:00:00 302 35514 76.90 5.10 1/13/2011 1:00:00 314 35394 79.69 5.28 1/13/2011 2:00:00 288 35503 73.32 4.86 1/13/2011 3:00:00 304 35508 77.40 5.13 1/13/20114:00:00 286 35583 72.97 4.84 1/13/2011 5:00:00 299 35532 76.18 5.05 1/13/2011 6:00:00 303 35604 77.35 5.13 1/13/2011 7:00:00 309 35450 78.54 5.21 1/13/20118:00:00 299 35437 75.98 5.04 1/13/20119:00:00 328 35328 83.09 5.51 1/13/201110:00:00 302 35501 76.88 5.10 1/13/201111:00:00 297 35103 74.76 4.96 1/13/201112:00:00 349 34368 86.00 5.70 1/13/201113:00:00 326 34438 80.50 5.34 1/13/201114:00:00 321 34422 79.23 5.25 1/13/201115:00:00 340 34276 83.56 5.54 1/13/201116:00:00 316 33293 75.44 5.00 1/13/201117:00:00 341 34184 83.58 5.54 1/13/201118:00:00 333 34029 81.25 5.39 1/13/201119:00:00 349 33907 84.85 5.63 1/13/201120:00:00 292 33996 71.18 4.72 1/13/201121:00:00 341 34137 83.47 5.53 1/13/201122:00:00 348 34372 85.77 5.69 1/13/201123:00:00 344 34420 84.90 362 5.63 5.26 1/14/20110:00:00 371 34254 91.12 6.20 1/14/2011 1:00:00 350 34244 85.94 5.84 1/14/2011 2:00:00 360 34126 88.09 5.99 1/14/2011 3:00:00 376 34048 91.80 6.24 1/14/20114:00:00 350 34071 85.51 5.81 1/14/2011 5:00:00 378 34085 92.38 6.28 1/14/2011 6:00:00 366 34046 89.35 6.07 1/14/2011 7:00:00 340 34107 83.15 5.65 1/14/20118:00:00 349 34088 85.30 5.80 1/14/20119:00:00 411 34015 100.24 6.82 1/14/201110:00:00 408 33982 99.41 6.76 1/14/201111:00:00 431 33854 104.62 7.11 1/14/201112:00:00 401 33689 96.87 6.59 1/14/201113:00:00 411 33559 98.90 6.72 1/14/201114:00:00 438 33543 105.35 7.16 1/14/201115:00:00 289 33766 69.97 4.76 1/14/201116:00:00 405 32547 94.52 6.43 1/14/201117:00:00 424 33201 100.94 6.86 1/14/201118:00:00 413 33331 98.71 6.71 1/14/201119:00:00 403 33431 96.60 6.57 1/14/201120:00:00 408 33462 97.89 6.66 1/14/201121:00:00 346 33481 83.06 5.65 1/14/201122:00:00 353 33518 84.84 5.77 1/14/201123:00:00 376 33434 90.14 353 6.13 6.27 1/15/20110:00:00 369 33430 88.45 6.14 1/15/2011 1:00:00 360 33438 86.31 5.99 1/15/2011 2:00:00 356 33386 85.22 5.91 1/15/2011 3:00:00 371 33343 88.70 6.15 1/15/20114:00:00 365 33299 87.15 6.05 1/15/2011 5:00:00 389 33318 92.93 6.45 1/15/2011 6:00:00 364 33405 87.19 6.05 1/15/2011 7:00:00 369 33303 88.12 6.11 1/15/20118:00:00 393 33282 93.79 6.51 1/15/20119:00:00 376 33227 89.58 6.21 1/15/201110:00:00 377 33252 89.89 6.24 1/15/201111:00:00 351 33284 83.77 5.81 1/15/201112:00:00 402 33116 95.46 6.62 1/15/201113:00:00 365 32850 85.97 5.96 1/15/201114:00:00 392 32825 92.26 6.40 1/15/201115:00:00 369 32656 86.40 5.99 1/15/201116:00:00 377 31631 85.51 5.93 1/15/201117:00:00 372 32442 86.54 6.00 1/15/201118:00:00 382 32505 89.03 6.18 1/15/201119:00:00 370 32514 86.26 5.98 1/15/201120:00:00 364 32572 85.01 5.90 1/15/201121:00:00 351 32520 81.85 5.68 1/15/201122:00:00 334 32508 77.85 5.40 1/15/201123:00:00 298 32410 69.25 346 4.80 6.02 1/16/20110:00:00 270 32490 62.90 4.41 1/16/2011 1:00:00 324 32520 75.55 5.30 1/16/2011 2:00:00 310 32567 72.39 5.08DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 1/16/2011 3:00:00 334 32567 78.00 5.47 1/16/20114:00:00 333 32522 77.65 5.45 1/16/2011 5:00:00 358 32438 83.27 5.84 1/16/2011 6:00:00 352 32431 81.86 5.74 1/16/2011 7:00:00 397 32380 92.17 6.47 1/16/20118:00:00 390 32364 90.50 6.35 1/16/20119:00:00 394 32328 91.33 6.41 1/16/201110:00:00 407 32279 94.20 6.61 1/16/201111:00:00 411 32249 95.04 6.67 1/16/201112:00:00 417 32221 96.34 6.76 1/16/201113:00:00 442 32070 101.64 7.13 1/16/201114:00:00 411 31994 94.29 6.62 1/16/201115:00:00 412 31932 94.33 6.62 1/16/201116:00:00 412 31049 91.72 6.44 1/16/201117:00:00 417 31879 95.32 6.69 1/16/201118:00:00 407 31897 93.09 6.53 1/16/201119:00:00 420 31892 96.04 6.74 1/16/201120:00:00 398 31884 90.99 6.39 1/16/201121:00:00 443 31838 101.13 7.10 1/16/201122:00:00 490 32112 112.83 7.92 1/16/201123:00:00 468 32202 108.06 342 7.58 6.35 1/17/20110:00:00 457 32254 105.69 7.57 1/17/2011 1:00:00 476 32129 109.66 7.86 1/17/2011 2:00:00 447 32064 102.77 7.36 1/17/2011 3:00:00 460 32023 105.62 7.57 1/17/20114:00:00 460 31986 105.50 7.56 1/17/2011 5:00:00 459 31909 105.02 7.52 1/17/2011 6:00:00 465 31903 106.37 7.62 1/17/2011 7:00:00 436 31820 99.48 7.13 1/17/20118:00:00 448 31737 101.95 7.30 1/17/20119:00:00 424 31612 96.11 6.89 1/17/201110:00:00 444 31419 100.03 7.17 1/17/201111:00:00 458 31348 102.95 7.38 1/17/201112:00:00 463 31240 103.71 7.43 1/17/201113:00:00 463 31170 103.48 7.41 1/17/201114:00:00 450 31168 100.57 7.20 1/17/201115:00:00 433 31055 96.42 6.91 1/17/201116:00:00 462 30195 100.03 7.17 1/17/201117:00:00 487 31014 108.30 7.76 1/17/201118:00:00 456 31059 101.55 7.28 1/17/201119:00:00 461 31072 102.71 7.36 1/17/201120:00:00 450 31141 100.48 7.20 1/17/201121:00:00 417 31084 92.94 6.66 1/17/201122:00:00 452 30953 100.32 7.19 1/17/201123:00:00 424 30928 94.03 335 6.74 7.30 1/18/20110:00:00 442 30946 98.08 7.09 1/18/2011 1:00:00 407 30940 90.29 6.53 1/18/2011 2:00:00 457 30968 101.48 7.34 1/18/2011 3:00:00 360 30965 79.93 5.78 1/18/20114:00:00 399 30927 88.48 6.40 1/18/2011 5:00:00 434 30918 96.22 6.96 1/18/2011 6:00:00 408 30933 90.50 6.54 1/18/2011 7:00:00 441 31073 98.26 7.10 1/18/20118:00:00 407 31067 90.66 6.55 1/18/20119:00:00 457 31048 101.74 7.35 1/18/201110:00:00 465 31196 104.01 7.52 1/18/201111:00:00 462 31101 103.03 7.45 1/18/201112:00:00 456 31104 101.70 7.35 1/18/201113:00:00 444 31097 99.00 7.16 1/18/201114:00:00 468 31012 104.07 7.52 1/18/201115:00:00 425 31031 94.56 6.84 1/18/201116:00:00 366 30276 79.46 5.74 1/18/201117:00:00 443 31179 99.04 7.16 1/18/201118:00:00 473 31281 106.09 7.67 1/18/201119:00:00 384 31395 86.44 6.25 1/18/201120:00:00 395 31387 88.90 6.43 1/18/201121:00:00 446 31644 101.20 7.32 1/18/201122:00:00 448 31807 102.17 7.39 1/18/201123:00:00 438 31746 99.70 332 7.21 6.94 1/19/20110:00:00 417 31936 95.49 6.68 1/19/2011 1:00:00 457 31976 104.78 7.33 1/19/2011 2:00:00 421 32081 96.84 6.78 1/19/2011 3:00:00 458 32128 105.51 7.38 1/19/20114:00:00 417 32166 96.18 6.73 1/19/2011 5:00:00 445 32179 102.68 7.18 1/19/2011 6:00:00 421 32223 97.27 6.81 1/19/2011 7:00:00 419 32284 96.99 6.79 1/19/20118:00:00 408 32340 94.61 6.62 1/19/20119:00:00 381 32306 88.26 6.18 1/19/201110:00:00 378 32289 87.52 6.12 1/19/201111:00:00 456 32272 105.52 7.38 1/19/201112:00:00 418 32342 96.94 6.78 1/19/201113:00:00 442 32297 102.36 7.16 1/19/201114:00:00 424 32263 98.09 6.86 1/19/201115:00:00 459 32237 106.10 7.42 1/19/201116:00:00 466 31304 104.60 7.32 1/19/201117:00:00 599 32091 137.83 9.64 1/19/201118:00:00 583 32123 134.28 9.40 1/19/201119:00:00 597 32124 137.51 9.62 1/19/201120:00:00 597 32168 137.70 9.64 1/19/201121:00:00 593 32232 137.05 9.59DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 1/19/201122:00:00 511 32301 118.35 8.28 1/19/201123:00:00 509 32279 117.81 343 8.24 7.58 1/20/20110:00:00 510 32265 117.99 8.18 1/20/2011 1:00:00 488 32223 112.75 7.82 1/20/2011 2:00:00 494 32242 114.21 7.92 1/20/2011 3:00:00 497 32236 114.88 7.97 1/20/20114:00:00 491 32291 113.69 7.89 1/20/2011 5:00:00 502 32215 115.96 8.04 1/20/2011 6:00:00 510 32217 117.81 8.17 1/20/2011 7:00:00 492 32259 113.80 7.89 1/20/20118:00:00 494 32189 114.02 7.91 1/20/20119:00:00 737 32162 169.96 11.79 1/20/201110:00:00 491 32116 113.07 7.84 1/20/201111:00:00 509 32180 117.45 8.15 1/20/201112:00:00 527 32271 121.95 8.46 1/20/201113:00:00 494 32505 115.14 7.99 1/20/201114:00:00 540 32588 126.18 8.75 1/20/201115:00:00 522 32527 121.75 8.44 1/20/201116:00:00 513 31735 116.73 8.10 1/20/201117:00:00 534 32683 125.14 8.68 1/20/201118:00:00 536 32753 125.88 8.73 1/20/201119:00:00 518 32784 121.77 8.45 1/20/201120:00:00 492 32885 116.01 8.05 1/20/201121:00:00 448 33028 106.10 7.36 1/20/201122:00:00 450 33129 106.90 7.41 1/20/201123:00:00 498 33151 118.38 346 8.21 8.26 1/21/20110:00:00 493 33244 117.52 8.01 1/21/2011 1:00:00 499 33312 119.19 8.13 1/21/2011 2:00:00 491 33445 117.75 8.03 1/21/2011 3:00:00 494 33543 118.82 8.10 1/21/20114:00:00 504 33583 121.36 8.27 1/21/2011 5:00:00 514 33572 123.73 8.44 1/21/2011 6:00:00 493 33637 118.91 8.11 1/21/2011 7:00:00 499 33561 120.08 8.19 1/21/20118:00:00 488 33679 117.85 8.04 1/21/20119:00:00 506 33611 121.95 8.31 1/21/201110:00:00 484 33401 115.92 7.90 1/21/201111:00:00 491 33220 116.96 7.97 1/21/201112:00:00 498 33151 118.38 8.07 1/21/201113:00:00 509 33020 120.51 8.22 1/21/201114:00:00 487 32956 115.08 7.85 1/21/201115:00:00 506 32897 119.36 8.14 1/21/201116:00:00 493 31917 112.83 7.69 1/21/201117:00:00 492 32795 115.70 7.89 1/21/201118:00:00 499 32807 117.38 8.00 1/21/201119:00:00 509 32790 119.67 8.16 1/21/201120:00:00 498 32874 117.39 8.00 1/21/201121:00:00 446 32895 105.20 7.17 1/21/201122:00:00 491 32967 116.07 7.91 1/21/201123:00:00 496 32928 117.11 352 7.98 8.02 1/22/20110:00:00 497 32898 117.24 8.23 1/22/2011 1:00:00 501 32900 118.19 8.29 1/22/2011 2:00:00 495 32941 116.92 8.20 1/22/2011 3:00:00 499 32923 117.80 8.27 1/22/20114:00:00 498 32748 116.94 8.21 1/22/2011 5:00:00 494 32617 115.54 8.11 1/22/2011 6:00:00 499 32709 117.03 8.21 1/22/2011 7:00:00 498 32821 117.20 8.22 1/22/20118:00:00 497 32833 117.01 8.21 1/22/20119:00:00 448 32686 105.00 7.37 1/22/201110:00:00 499 32530 116.39 8.17 1/22/201111:00:00 495 32245 114.45 8.03 1/22/201112:00:00 498 32086 114.57 8.04 1/22/201113:00:00 496 31936 113.58 7.97 1/22/201114:00:00 495 31768 112.76 7.91 1/22/201115:00:00 495 31618 112.22 7.88 1/22/201116:00:00 498 30728 109.73 7.70 1/22/201117:00:00 498 31466 112.36 7.88 1/22/201118:00:00 508 31554 114.94 8.07 1/22/201119:00:00 491 31743 111.76 7.84 1/22/201120:00:00 498 31933 114.03 8.00 1/22/201121:00:00 604 32144 139.21 9.77 1/22/201122:00:00 499 32185 115.16 8.08 1/22/201123:00:00 504 32218 116.43 342 8.17 8.12 1/23/20110:00:00 496 32349 115.05 8.15 1/23/2011 1:00:00 500 32423 116.24 8.23 1/23/2011 2:00:00 502 32316 116.32 8.24 1/23/2011 3:00:00 496 32264 114.75 8.12 1/23/20114:00:00 501 32271 115.93 8.21 1/23/2011 5:00:00 502 32280 116.19 8.23 1/23/2011 6:00:00 499 32294 115.55 8.18 1/23/2011 7:00:00 496 32310 114.91 8.14 1/23/20118:00:00 499 32263 115.44 8.17 1/23/20119:00:00 513 32292 118.78 8.41 1/23/201110:00:00 502 32141 115.69 8.19 1/23/201111:00:00 502 31984 115.13 8.15 1/23/201112:00:00 499 31920 114.21 8.09 1/23/201113:00:00 501 31743 114.03 8.07 1/23/201114:00:00 581 31534 131.37 9.30 1/23/201115:00:00 505 31486 114.01 8.07 1/23/201116:00:00 493 30635 108.29 7.67DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 1/23/201117:00:00 471 31386 106.00 7.50 1/23/201118:00:00 482 31505 108.89 7.71 1/23/201119:00:00 481 31643 109.14 7.73 1/23/201120:00:00 473 31671 107.42 7.60 1/23/201121:00:00 756 31627 171.44 12.14 1/23/201122:00:00 501 31574 113.43 8.03 1/23/201123:00:00 449 31624 101.81 339 7.21 8.23 1/24/20110:00:00 482 31700 109.56 7.90 1/24/2011 1:00:00 488 31671 110.82 7.99 1/24/2011 2:00:00 462 31592 104.66 7.54 1/24/2011 3:00:00 486 31541 109.91 7.92 1/24/20114:00:00 462 31542 104.49 7.53 1/24/2011 5:00:00 464 31506 104.82 7.55 1/24/2011 6:00:00 483 31398 108.74 7.84 1/24/2011 7:00:00 465 31405 104.71 7.55 1/24/20118:00:00 474 31516 107.12 7.72 1/24/20119:00:00 508 31462 114.60 8.26 1/24/201110:00:00 463 31412 104.28 7.52 1/24/201111:00:00 471 31413 106.09 7.65 1/24/201112:00:00 473 31367 106.38 7.67 1/24/201113:00:00 473 31342 106.30 7.66 1/24/201114:00:00 465 31298 104.35 7.52 1/24/201115:00:00 476 31213 106.53 7.68 1/24/201116:00:00 481 30312 104.54 7.53 1/24/201117:00:00 472 31158 105.45 7.60 1/24/201118:00:00 472 31209 105.62 7.61 1/24/201119:00:00 470 31206 105.17 7.58 1/24/201120:00:00 479 31251 107.34 7.74 1/24/201121:00:00 448 31495 101.17 7.29 1/24/201122:00:00 479 31668 108.77 7.84 1/24/201123:00:00 471 31755 107.24 333 7.73 7.68 1/25/20110:00:00 475 31852 108.49 7.77 1/25/2011 1:00:00 474 31811 108.12 7.75 1/25/2011 2:00:00 472 31795 107.61 7.71 1/25/2011 3:00:00 485 31716 110.30 7.90 1/25/20114:00:00 477 31592 108.05 7.74 1/25/2011 5:00:00 460 31607 104.25 7.47 1/25/2011 6:00:00 473 31603 107.18 7.68 1/25/2011 7:00:00 471 31626 106.81 7.65 1/25/20118:00:00 484 31662 109.88 7.87 1/25/20119:00:00 464 31672 105.37 7.55 1/25/201110:00:00 455 31731 103.52 7.42 1/25/201111:00:00 474 31620 107.47 7.70 1/25/201112:00:00 473 31586 107.13 7.67 1/25/201113:00:00 470 31356 105.67 7.57 1/25/201114:00:00 461 31261 103.33 7.40 1/25/201115:00:00 484 31088 107.89 7.73 1/25/201116:00:00 469 30202 101.57 7.28 1/25/201117:00:00 474 31123 105.78 7.58 1/25/201118:00:00 470 31226 105.23 7.54 1/25/201119:00:00 475 31230 106.37 7.62 1/25/201120:00:00 456 31566 103.21 7.39 1/25/201121:00:00 671 31789 152.95 10.96 1/25/201122:00:00 563 31906 128.80 9.23 1/25/201123:00:00 570 31914 130.44 335 9.34 7.90 1/26/20110:00:00 591 32072 135.91 9.74 1/26/2011 1:00:00 542 32124 124.85 8.94 1/26/2011 2:00:00 579 32167 133.55 9.57 1/26/2011 3:00:00 560 32348 129.89 9.31 1/26/20114:00:00 570 32491 132.79 9.51 1/26/2011 5:00:00 607 32490 141.41 10.13 1/26/2011 6:00:00 586 32605 137.00 9.82 1/26/2011 7:00:00 573 32657 134.18 9.61 1/26/20118:00:00 566 32565 132.16 9.47 1/26/20119:00:00 507 32302 117.43 8.41 1/26/201110:00:00 398 31860 90.92 6.51 1/26/201111:00:00 482 31579 109.14 7.82 1/26/201112:00:00 461 31359 103.66 7.43 1/26/201113:00:00 476 31156 106.34 7.62 1/26/201114:00:00 470 31094 104.79 7.51 1/26/201115:00:00 477 30995 106.01 7.59 1/26/201116:00:00 469 30097 101.21 7.25 1/26/201117:00:00 473 30817 104.52 7.49 1/26/201118:00:00 475 30897 105.23 7.54 1/26/201119:00:00 468 31115 104.41 7.48 1/26/201120:00:00 472 31213 105.64 7.57 1/26/201121:00:00 748 31365 168.22 12.05 1/26/201122:00:00 491 31464 110.77 7.94 1/26/201123:00:00 500 31407 112.60 335 8.07 8.52 1/27/20110:00:00 554 31542 125.30 9.03 1/27/2011 1:00:00 407 31512 91.96 6.63 1/27/2011 2:00:00 454 31538 102.67 7.40 1/27/2011 3:00:00 509 31562 115.19 8.30 1/27/20114:00:00 497 31751 113.15 8.15 1/27/2011 5:00:00 543 31825 123.91 8.93 1/27/2011 6:00:00 519 31970 118.97 8.57 1/27/2011 7:00:00 513 32122 118.16 8.52 1/27/20118:00:00 543 32118 125.05 9.01 1/27/20119:00:00 499 31933 114.26 8.23 1/27/201110:00:00 410 31555 92.77 6.69 1/27/201111:00:00 477 31517 107.80 7.77DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 1/27/201112:00:00 459 31339 103.14 7.43 1/27/201113:00:00 472 31133 105.37 7.59 1/27/201114:00:00 474 31115 105.75 7.62 1/27/201115:00:00 469 31033 104.36 7.52 1/27/201116:00:00 467 30126 100.88 7.27 1/27/201117:00:00 472 30810 104.27 7.52 1/27/201118:00:00 469 31027 104.34 7.52 1/27/201119:00:00 471 31301 105.71 7.62 1/27/201120:00:00 482 31508 108.90 7.85 1/27/201121:00:00 445 31630 100.93 7.27 1/27/201122:00:00 474 31490 107.03 7.71 1/27/201123:00:00 467 31416 105.20 333 7.58 7.82 1/28/20110:00:00 480 31405 108.09 7.93 1/28/2011 1:00:00 465 31509 105.06 7.71 1/28/2011 2:00:00 474 31616 107.46 7.89 1/28/2011 3:00:00 480 31594 108.74 7.98 1/28/20114:00:00 475 31650 107.80 7.91 1/28/2011 5:00:00 474 31672 107.65 7.90 1/28/2011 6:00:00 475 31570 107.53 7.89 1/28/2011 7:00:00 472 31505 106.63 7.83 1/28/20118:00:00 472 31653 107.13 7.86 1/28/20119:00:00 468 31546 105.86 7.77 1/28/201110:00:00 450 31232 100.78 7.40 1/28/201111:00:00 478 30857 105.76 7.76 1/28/201112:00:00 472 30702 103.91 7.63 1/28/201113:00:00 471 30326 102.42 7.52 1/28/201114:00:00 475 30165 102.74 7.54 1/28/201115:00:00 470 30013 101.15 7.42 1/28/201116:00:00 472 29003 98.16 7.20 1/28/201117:00:00 474 29838 101.41 7.44 1/28/201118:00:00 468 30037 100.80 7.40 1/28/201119:00:00 472 30265 102.43 7.52 1/28/201120:00:00 468 30588 102.65 7.53 1/28/201121:00:00 516 30615 113.27 8.31 1/28/201122:00:00 473 30605 103.80 7.62 1/28/201123:00:00 468 30631 102.79 327 7.54 7.69 1/29/20110:00:00 474 30765 104.56 7.82 1/29/2011 1:00:00 474 30874 104.93 7.85 1/29/2011 2:00:00 479 30963 106.35 7.95 1/29/2011 3:00:00 474 31000 105.36 7.88 1/29/20114:00:00 470 31087 104.77 7.83 1/29/2011 5:00:00 484 31082 107.87 8.06 1/29/2011 6:00:00 494 31181 110.45 8.26 1/29/2011 7:00:00 518 31281 116.19 8.69 1/29/20118:00:00 515 31387 115.90 8.67 1/29/20119:00:00 464 31208 103.83 7.76 1/29/201110:00:00 613 30869 135.68 10.14 1/29/201111:00:00 667 30470 145.73 10.90 1/29/201112:00:00 724 30103 156.28 11.68 1/29/201113:00:00 663 29861 141.96 10.61 1/29/201114:00:00 592 29833 126.64 9.47 1/29/201115:00:00 589 29680 125.35 9.37 1/29/201116:00:00 572 28688 117.66 8.80 1/29/201117:00:00 538 29473 113.70 8.50 1/29/201118:00:00 547 29080 114.06 8.53 1/29/201119:00:00 516 29264 108.27 8.10 1/29/201120:00:00 509 29474 107.57 8.04 1/29/201121:00:00 490 29903 105.06 7.86 1/29/201122:00:00 471 29945 101.13 7.56 1/29/201123:00:00 446 29996 95.93 321 7.17 8.65 1/30/20110:00:00 446 30077 96.19 7.15 1/30/2011 1:00:00 450 30150 97.28 7.23 1/30/2011 2:00:00 476 30326 103.51 7.69 1/30/2011 3:00:00 471 30416 102.72 7.63 1/30/20114:00:00 482 30449 105.24 7.82 1/30/2011 5:00:00 560 30337 121.82 9.05 1/30/2011 6:00:00 589 30308 128.00 9.51 1/30/2011 7:00:00 637 30204 137.96 10.25 1/30/20118:00:00 536 30130 115.80 8.60 1/30/20119:00:00 496 30115 107.10 7.96 1/30/201110:00:00 428 30009 92.10 6.84 1/30/201111:00:00 442 29919 94.82 7.05 1/30/201112:00:00 472 29929 101.29 7.53 1/30/201113:00:00 469 29902 100.56 7.47 1/30/201114:00:00 473 29913 101.45 7.54 1/30/201115:00:00 481 29987 103.42 7.68 1/30/201116:00:00 469 29242 98.34 7.31 1/30/201117:00:00 470 30083 101.38 7.53 1/30/201118:00:00 472 30230 102.31 7.60 1/30/201119:00:00 470 30328 102.21 7.59 1/30/201120:00:00 470 30381 102.39 7.61 1/30/201121:00:00 470 30352 102.29 7.60 1/30/201122:00:00 522 30446 113.96 8.47 1/30/201123:00:00 575 30376 125.24 323 9.31 7.92 90.11 6.64 1/31/20110:00:00 633 30459 138.25 10.27 90.30 6.64 1/31/2011 1:00:00 531 30477 116.04 8.62 90.46 6.64 1/31/2011 2:00:00 499 30479 109.05 8.10 90.62 6.64 1/31/2011 3:00:00 481 30431 104.96 7.80 90.76 6.64 1/31/20114:00:00 489 30442 106.74 7.93 90.91 6.64 1/31/2011 5:00:00 433 30498 94.69 7.04 91.04 6.64 1/31/2011 6:00:00 452 30589 99.14 7.37 91.18 6.64DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 1/31/2011 7:00:00 585 30582 128.28 9.53 91.36 6.64 1/31/20118:00:00 602 30658 132.34 9.83 91.54 6.64 1/31/20119:00:00 610 30613 133.90 9.95 91.73 6.64 1/31/201110:00:00 477 30560 104.52 7.77 91.87 6.64 1/31/201111:00:00 414 30475 90.47 6.72 92.00 6.64 1/31/201112:00:00 474 30308 103.01 7.65 92.10 6.64 1/31/201113:00:00 470 30276 102.03 7.58 92.15 6.64 1/31/201114:00:00 472 30248 102.37 7.61 92.30 6.64 1/31/201115:00:00 479 30173 103.63 7.70 92.44 6.64 1/31/201116:00:00 471 29409 99.32 7.38 92.58 6.64 1/31/201117:00:00 472 30113 101.92 7.57 92.72 6.64 1/31/201118:00:00 469 30100 101.22 7.52 92.86 6.64 1/31/201119:00:00 473 30111 102.12 7.59 93.00 6.64 1/31/201120:00:00 473 30154 102.27 7.60 93.14 6.64 1/31/201121:00:00 454 30191 98.28 7.30 93.28 6.64 1/31/201122:00:00 532 30230 115.32 8.57 93.44 6.64 1/31/201123:00:00 618 30220 133.91 323 9.95 8.12 93.63 6.81 2/1/2011 0:00:00 654 30317 142.17 10.56 93.82 6.81 2/1/2011 1:00:00 553 30363 120.40 8.95 93.99 6.81 2/1/2011 2:00:00 483 30400 105.28 7.82 94.14 6.81 2/1/2011 3:00:00 516 30425 112.57 8.36 94.29 6.81 2/1/2011 4:00:00 528 30383 115.03 8.55 94.45 6.81 2/1/2011 5:00:00 542 30212 117.41 8.72 94.62 6.81 2/1/2011 6:00:00 549 30175 118.79 8.83 94.78 6.81 2/1/2011 7:00:00 530 30154 114.59 8.51 94.94 6.81 2/1/2011 8:00:00 524 29988 112.67 8.37 95.10 6.81 2/1/2011 9:00:00 493 29478 104.20 7.74 95.24 6.81 2/1/2011 10:00:00 517 28685 106.34 7.90 95.39 6.81 2/1/2011 11:00:00 427 29777 91.17 6.77 95.51 6.81 2/1/2011 12:00:00 432 30778 95.34 7.08 95.65 6.81 2/1/2011 13:00:00 503 31359 113.10 8.40 95.80 6.81 2/1/2011 14:00:00 560 32002 128.50 9.55 95.89 6.81 2/1/2011 15:00:00 565 32285 130.80 9.72 95.97 6.81 2/1/2011 16:00:00 581 31724 132.16 9.82 96.05 6.81 2/1/2011 17:00:00 576 32806 135.49 10.07 96.12 6.81 2/1/2011 18:00:00 589 33014 139.43 10.36 96.20 6.81 2/1/2011 19:00:00 575 33120 136.55 10.15 96.28 6.81 2/1/201120:00:00 583 33256 139.02 10.33 96.39 6.81 2/1/201121:00:00 418 33424 100.18 7.44 96.44 6.81 2/1/201122:00:00 390 33532 93.77 6.97 96.46 6.81 2/1/201123:00:00 465 33569 111.93 333 8.32 8.46 96.50 6.94 2/2/2011 0:00:00 471 33718 113.87 7.88 96.54 6.94 2/2/2011 1:00:00 475 33723 114.86 7.94 96.59 6.94 2/2/2011 2:00:00 469 33751 113.50 7.85 96.64 6.94 2/2/2011 3:00:00 520 33690 125.62 8.69 96.71 6.94 2/2/2011 4:00:00 546 33643 131.71 9.11 96.79 6.94 2/2/2011 5:00:00 564 33575 135.78 9.39 96.87 6.94 2/2/2011 6:00:00 595 33545 143.12 9.90 96.96 6.94 2/2/2011 7:00:00 582 33504 139.82 9.67 97.04 6.94 2/2/2011 8:00:00 588 33508 141.28 9.77 97.12 6.94 2/2/2011 9:00:00 469 33364 112.20 7.76 97.17 6.94 2/2/2011 10:00:00 436 33125 103.56 7.16 97.21 6.94 2/2/2011 11:00:00 479 33032 113.45 7.85 97.27 6.94 2/2/2011 12:00:00 478 32949 112.93 7.81 97.34 6.94 2/2/2011 13:00:00 472 32857 111.20 7.69 97.40 6.94 2/2/2011 14:00:00 489 32818 115.07 7.96 97.45 6.94 2/2/2011 15:00:00 461 32670 107.99 7.47 97.50 6.94 2/2/2011 16:00:00 470 31715 106.88 7.39 97.56 6.94 2/2/2011 17:00:00 468 32560 109.26 7.56 97.61 6.94 2/2/2011 18:00:00 471 32695 110.42 7.64 97.67 6.94 2/2/2011 19:00:00 471 32822 110.85 7.67 97.72 6.94 2/2/201120:00:00 475 32920 112.12 7.75 97.78 6.94 2/2/201121:00:00 448 32961 105.88 7.32 97.83 6.94 2/2/201122:00:00 455 33041 107.80 7.46 97.88 6.94 2/2/201123:00:00 476 33140 113.11 347 7.82 8.10 97.94 7.04 2/3/2011 0:00:00 477 33226 113.64 7.91 97.99 7.04 2/3/2011 1:00:00 465 33217 110.75 7.70 98.05 7.04 2/3/2011 2:00:00 452 33170 107.50 7.48 98.09 7.04 2/3/2011 3:00:00 463 33258 110.41 7.68 98.15 7.04 2/3/2011 4:00:00 470 33298 112.22 7.81 98.20 7.04 2/3/2011 5:00:00 473 33261 112.81 7.85 98.25 7.04 2/3/2011 6:00:00 474 33271 113.08 7.87 98.30 7.04 2/3/2011 7:00:00 473 33269 112.83 7.85 98.36 7.04 2/3/2011 8:00:00 477 33224 113.64 7.91 98.41 7.04 2/3/2011 9:00:00 503 33136 119.51 8.31 98.45 7.04 2/3/2011 10:00:00 479 33085 113.63 7.90 98.49 7.04 2/3/2011 11:00:00 481 32976 113.73 7.91 98.52 7.04 2/3/2011 12:00:00 481 32918 113.53 7.90 98.55 7.04 2/3/2011 13:00:00 475 32888 112.01 7.79 98.59 7.04 2/3/2011 14:00:00 477 32790 112.15 7.80 98.61 7.04 2/3/2011 15:00:00 478 32748 112.24 7.81 98.65 7.04 2/3/2011 16:00:00 474 31859 108.28 7.53 98.68 7.04 2/3/2011 17:00:00 481 32623 112.52 7.83 98.71 7.04 2/3/2011 18:00:00 466 32656 109.12 7.59 98.75 7.04 2/3/2011 19:00:00 451 32612 105.46 7.34 98.76 7.04 2/3/201120:00:00 477 32636 111.62 7.77 98.79 7.04 2/3/201121:00:00 731 32599 170.87 11.89 98.88 7.04 2/3/201122:00:00 464 32602 108.47 7.55 98.90 7.04 2/3/201123:00:00 492 32485 114.60 345 7.97 7.96 98.93 7.12 2/4/2011 0:00:00 466 32552 108.77 7.77 98.94 7.12 2/4/2011 1:00:00 455 32513 106.07 7.58 98.94 7.12DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 2/4/2011 2:00:00 481 32411 111.78 7.98 98.97 7.12 2/4/2011 3:00:00 533 32521 124.29 8.88 98.99 7.12 2/4/2011 4:00:00 447 32522 104.24 7.45 98.99 7.12 2/4/2011 5:00:00 430 32490 100.18 7.16 99.00 7.12 2/4/2011 6:00:00 478 32484 111.34 7.95 99.00 7.12 2/4/2011 7:00:00 487 32447 113.30 8.09 99.05 7.12 2/4/2011 8:00:00 472 32389 109.62 7.83 99.07 7.12 2/4/2011 9:00:00 467 32343 108.30 7.74 99.09 7.12 2/4/2011 10:00:00 468 32260 108.26 7.73 99.10 7.12 2/4/2011 11:00:00 469 32115 108.00 7.71 99.11 7.12 2/4/2011 12:00:00 455 31949 104.23 7.45 99.12 7.12 2/4/2011 13:00:00 469 31808 106.97 7.64 99.15 7.12 2/4/2011 14:00:00 464 31775 105.72 7.55 99.16 7.12 2/4/2011 15:00:00 482 31512 108.91 7.78 99.22 7.12 2/4/2011 16:00:00 483 30579 105.90 7.56 99.24 7.12 2/4/2011 17:00:00 480 31385 108.02 7.72 99.26 7.12 2/4/2011 18:00:00 474 31453 106.90 7.64 99.27 7.12 2/4/2011 19:00:00 471 31517 106.44 7.60 99.29 7.12 2/4/201120:00:00 466 31602 105.59 7.54 99.30 7.12 2/4/201121:00:00 988 31684 224.46 16.03 99.50 7.12 2/4/201122:00:00 471 31665 106.94 7.64 99.55 7.12 2/4/201123:00:00 477 31613 108.13 336 7.72 8.07 99.60 7.17 2/5/2011 0:00:00 471 31569 106.62 7.75 99.64 7.17 2/5/2011 1:00:00 474 31735 107.86 7.84 99.70 7.17 2/5/2011 2:00:00 472 31796 107.61 7.83 99.74 7.17 2/5/2011 3:00:00 474 31858 108.28 7.87 99.79 7.17 2/5/2011 4:00:00 474 31931 108.53 7.89 99.84 7.17 2/5/2011 5:00:00 476 31990 109.19 7.94 99.90 7.17 2/5/2011 6:00:00 481 32086 110.66 8.05 99.95 7.17 2/5/2011 7:00:00 475 32166 109.56 7.97 100.00 7.17 2/5/2011 8:00:00 477 32189 110.10 8.01 100.05 7.17 2/5/2011 9:00:00 650 32099 149.61 10.88 100.16 7.17 2/5/2011 10:00:00 495 31871 113.12 8.23 100.18 7.17 2/5/2011 11:00:00 487 31630 110.45 8.03 100.22 7.17 2/5/2011 12:00:00 467 31503 105.49 7.67 100.24 7.17 2/5/2011 13:00:00 486 31325 109.16 7.94 100.25 7.17 2/5/2011 14:00:00 458 31092 102.11 7.43 100.29 7.17 2/5/2011 15:00:00 470 30880 104.07 7.57 100.33 7.17 2/5/2011 16:00:00 450 29847 96.31 7.00 100.33 7.17 2/5/2011 17:00:00 457 30453 99.79 7.26 100.34 7.17 2/5/2011 18:00:00 482 30528 105.51 7.67 100.38 7.17 2/5/2011 19:00:00 482 30780 106.38 7.74 100.44 7.17 2/5/201120:00:00 461 30979 102.40 7.45 100.47 7.17 2/5/201121:00:00 1213 31140 270.85 19.70 100.71 7.17 2/5/201122:00:00 455 31314 102.16 7.43 100.71 7.17 2/5/201123:00:00 472 31319 106.00 330 7.71 8.37 100.72 7.27 2/6/2011 0:00:00 422 31279 94.65 7.10 100.72 7.27 2/6/2011 1:00:00 453 31265 101.55 7.62 100.71 7.27 2/6/2011 2:00:00 455 31337 102.24 7.67 100.75 7.27 2/6/2011 3:00:00 451 31381 101.48 7.61 100.75 7.27 2/6/2011 4:00:00 465 31472 104.93 7.87 100.76 7.27 2/6/2011 5:00:00 445 31510 100.54 7.54 100.75 7.27 2/6/2011 6:00:00 445 31464 100.40 7.53 100.78 7.27 2/6/2011 7:00:00 460 31582 104.17 7.81 100.81 7.27 2/6/2011 8:00:00 428 31598 96.97 7.27 100.84 7.27 2/6/2011 9:00:00 653 31316 146.63 11.00 100.91 7.27 2/6/2011 10:00:00 462 30955 102.55 7.69 100.93 7.27 2/6/2011 11:00:00 437 30554 95.74 7.18 100.93 7.27 2/6/2011 12:00:00 474 30279 102.91 7.72 100.97 7.27 2/6/2011 13:00:00 418 29933 89.72 6.73 101.01 7.27 2/6/2011 14:00:00 450 29665 95.72 7.18 101.06 7.27 2/6/2011 15:00:00 446 29545 94.48 7.09 101.10 7.27 2/6/2011 16:00:00 446 28528 91.23 6.84 101.13 7.27 2/6/2011 17:00:00 445 29306 93.51 7.01 101.17 7.27 2/6/2011 18:00:00 450 29457 95.05 7.13 101.20 7.27 2/6/2011 19:00:00 445 29880 95.34 7.15 101.26 7.27 2/6/201120:00:00 455 29987 97.83 7.34 101.40 7.27 2/6/201121:00:00 922 29879 197.53 14.81 101.67 7.27 2/6/201122:00:00 499 30124 107.78 8.08 101.82 7.27 2/6/201123:00:00 579 30285 125.73 320 9.43 7.93 102.00 7.34 2/7/2011 0:00:00 559 30423 121.94 8.92 102.17 7.34 2/7/2011 1:00:00 573 30600 125.72 9.20 102.34 7.34 2/7/2011 2:00:00 512 30900 113.44 8.30 102.50 7.34 2/7/2011 3:00:00 602 30868 133.24 9.75 102.68 7.34 2/7/2011 4:00:00 578 30740 127.40 9.32 102.86 7.34 2/7/2011 5:00:00 612 30820 135.25 9.90 103.05 7.34 2/7/2011 6:00:00 561 30930 124.42 9.10 103.22 7.34 2/7/2011 7:00:00 587 31259 131.57 9.63 103.40 7.34 2/7/2011 8:00:00 596 31417 134.26 9.82 103.30 7.34 2/7/2011 9:00:00 442 31408 99.54 7.28 103.34 7.34 2/7/2011 10:00:00 400 31276 89.70 6.56 103.33 7.34 2/7/2011 11:00:00 426 31186 95.26 6.97 103.33 7.34 2/7/2011 12:00:00 433 31222 96.94 7.09 103.34 7.34 2/7/2011 13:00:00 445 31250 99.71 7.30 103.34 7.34 2/7/2011 14:00:00 448 31288 100.51 7.35 103.35 7.34 2/7/2011 15:00:00 448 31201 100.23 7.33 103.44 7.34 2/7/2011 16:00:00 453 28998 94.19 6.89 103.48 7.34 2/7/2011 17:00:00 447 12831 41.13 3.01 103.41 7.34 2/7/2011 18:00:00 453 31319 101.73 7.44 103.42 7.34 2/7/2011 19:00:00 450 31558 101.83 7.45 103.42 7.34 2/7/201120:00:00 437 31719 99.39 7.27 103.44 7.34DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 2/7/201121:00:00 436 31899 99.73 7.30 103.45 7.34 2/7/201122:00:00 513 32129 118.18 8.65 103.48 7.34 2/7/201123:00:00 513 32370 119.07 328 8.71 7.94 103.53 7.40 2/8/2011 0:00:00 513 32543 119.71 8.30 103.57 7.40 2/8/2011 1:00:00 511 32476 118.99 8.25 103.60 7.40 2/8/2011 2:00:00 485 32557 113.22 7.85 103.63 7.40 2/8/2011 3:00:00 473 32681 110.84 7.69 103.65 7.40 2/8/2011 4:00:00 490 32680 114.82 7.96 103.69 7.40 2/8/2011 5:00:00 513 32686 120.23 8.34 103.74 7.40 2/8/2011 6:00:00 516 32826 121.45 8.42 103.79 7.40 2/8/2011 7:00:00 393 35090 98.88 6.86 103.81 7.40 2/8/2011 8:00:00 397 35699 101.62 7.05 103.84 7.40 2/8/2011 9:00:00 324 35604 82.72 5.74 103.85 7.40 2/8/2011 10:00:00 490 35406 124.40 8.63 103.92 7.40 2/8/2011 11:00:00 421 35325 106.64 7.40 103.96 7.40 2/8/2011 12:00:00 457 35262 115.55 8.01 104.01 7.40 2/8/2011 13:00:00 452 35184 114.03 7.91 104.08 7.40 2/8/2011 14:00:00 446 35120 112.31 7.79 104.15 7.40 2/8/2011 15:00:00 448 35057 112.61 7.81 104.20 7.40 2/8/2011 16:00:00 447 35038 112.30 7.79 104.26 7.40 2/8/2011 17:00:00 447 34053 109.15 7.57 104.30 7.40 2/8/2011 18:00:00 446 35102 112.26 7.79 104.35 7.40 2/8/2011 19:00:00 450 35127 113.34 7.86 104.40 7.40 2/8/201120:00:00 445 35226 112.40 7.80 104.46 7.40 2/8/201121:00:00 424 35252 107.17 7.43 104.49 7.40 2/8/201122:00:00 450 35273 113.81 7.89 104.55 7.40 2/8/201123:00:00 444 35205 112.08 346 7.64 7.75 104.60 7.49 2/9/2011 0:00:00 448 35427 113.80 7.76 104.65 7.49 2/9/2011 1:00:00 454 35063 114.14 7.78 104.70 7.49 2/9/2011 2:00:00 427 34812 106.59 7.27 104.74 7.49 2/9/2011 3:00:00 476 34587 118.05 8.05 104.80 7.49 2/9/2011 4:00:00 458 33041 108.51 7.40 104.84 7.49 2/9/2011 5:00:00 429 34548 106.27 7.25 104.88 7.49 2/9/2011 6:00:00 449 35337 113.77 7.76 104.93 7.49 2/9/2011 7:00:00 443 35333 112.23 7.65 104.99 7.49 2/9/2011 8:00:00 453 35315 114.71 7.82 105.04 7.49 2/9/2011 9:00:00 524 35170 132.14 9.01 105.12 7.49 2/9/2011 10:00:00 439 34971 110.08 7.51 105.17 7.49 2/9/2011 11:00:00 443 35350 112.29 7.66 105.22 7.49 2/9/2011 12:00:00 452 34936 113.23 7.72 105.27 7.49 2/9/2011 13:00:00 452 34668 112.36 7.66 105.32 7.49 2/9/2011 14:00:00 437 34574 108.34 7.39 105.37 7.49 2/9/2011 15:00:00 444 34787 110.75 7.55 105.42 7.49 2/9/2011 16:00:00 450 35377 114.15 7.78 105.48 7.49 2/9/2011 17:00:00 449 34321 110.50 7.53 105.53 7.49 2/9/2011 18:00:00 448 35398 113.71 7.75 105.58 7.49 2/9/2011 19:00:00 450 35464 114.43 7.80 105.63 7.49 2/9/201120:00:00 446 35580 113.78 7.76 105.69 7.49 2/9/201121:00:00 367 35621 93.74 6.39 105.67 7.49 2/9/201122:00:00 446 35631 113.95 7.77 105.71 7.49 2/9/201123:00:00 451 35613 115.17 352 7.85 7.66 105.76 7.50 2/10/20110:00:00 443 35683 113.35 7.56 105.80 7.50 2/10/2011 1:00:00 449 35675 114.86 7.66 105.85 7.50 2/10/2011 2:00:00 447 35684 114.37 7.62 105.88 7.50 2/10/2011 3:00:00 450 35685 115.14 7.68 105.92 7.50 2/10/20114:00:00 449 35669 114.84 7.66 105.96 7.50 2/10/2011 5:00:00 450 35631 114.97 7.66 106.01 7.50 2/10/2011 6:00:00 447 35698 114.42 7.63 106.06 7.50 2/10/2011 7:00:00 450 35681 115.13 7.68 106.10 7.50 2/10/20118:00:00 448 35707 114.70 7.65 106.15 7.50 2/10/20119:00:00 490 35703 125.44 8.36 106.22 7.50 2/10/201110:00:00 452 35735 115.82 7.72 106.27 7.50 2/10/201111:00:00 448 35579 114.29 7.62 106.34 7.50 2/10/201112:00:00 451 35573 115.04 7.67 106.39 7.50 2/10/201113:00:00 446 35476 113.45 7.56 106.45 7.50 2/10/201114:00:00 456 35397 115.74 7.72 106.51 7.50 2/10/201115:00:00 447 35384 113.41 7.56 106.57 7.50 2/10/201116:00:00 449 35352 113.82 7.59 106.63 7.50 2/10/201117:00:00 443 34317 109.01 7.27 106.68 7.50 2/10/201118:00:00 448 35375 113.64 7.58 106.74 7.50 2/10/201119:00:00 445 35440 113.08 7.54 106.79 7.50 2/10/201120:00:00 447 35519 113.84 7.59 106.84 7.50 2/10/201121:00:00 397 35585 101.30 6.75 106.89 7.50 2/10/201122:00:00 450 35615 114.92 7.66 106.95 7.50 2/10/201123:00:00 450 35632 114.97 360 7.66 7.61 107.00 7.59 2/11/20110:00:00 448 35663 114.56 7.72 107.05 7.59 2/11/2011 1:00:00 447 35687 114.38 7.71 107.11 7.59 2/11/2011 2:00:00 450 35623 114.94 7.75 107.16 7.59 2/11/2011 3:00:00 450 35590 114.84 7.74 107.22 7.59 2/11/20114:00:00 446 35659 114.04 7.69 107.27 7.59 2/11/2011 5:00:00 451 35656 115.31 7.77 107.32 7.59 2/11/2011 6:00:00 449 35658 114.80 7.74 107.38 7.59 2/11/2011 7:00:00 451 35679 115.38 7.78 107.43 7.59 2/11/20118:00:00 445 35712 113.95 7.68 107.48 7.59 2/11/20119:00:00 489 35501 124.48 8.39 107.55 7.59 2/11/201110:00:00 451 35283 114.10 7.69 107.60 7.59 2/11/201111:00:00 445 35142 112.13 7.56 107.65 7.59 2/11/201112:00:00 446 35122 112.32 7.57 107.69 7.59 2/11/201113:00:00 447 35133 112.61 7.59 107.74 7.59 2/11/201114:00:00 448 35076 112.68 7.60 107.79 7.59 2/11/201115:00:00 447 34993 112.16 7.56 107.84 7.59DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 2/11/201116:00:00 450 34938 112.73 7.60 107.90 7.59 2/11/201117:00:00 445 33808 107.88 7.27 107.94 7.59 2/11/201118:00:00 450 34920 112.68 7.60 107.99 7.59 2/11/201119:00:00 446 35050 112.09 7.56 108.04 7.59 2/11/201120:00:00 446 35216 112.62 7.59 108.09 7.59 2/11/201121:00:00 544 35302 137.70 9.28 108.18 7.59 2/11/201122:00:00 446 35319 112.95 7.61 108.24 7.59 2/11/201123:00:00 447 35365 113.35 356 7.64 7.74 108.28 7.67 2/12/20110:00:00 448 35429 113.81 9.32 108.34 7.67 2/12/2011 1:00:00 452 35313 114.45 9.37 108.38 7.67 2/12/2011 2:00:00 448 35333 113.50 9.30 108.44 7.67 2/12/2011 3:00:00 447 35357 113.32 9.28 108.49 7.67 2/12/20114:00:00 451 35273 114.07 9.34 108.55 7.67 2/12/2011 5:00:00 443 35251 111.97 9.17 108.60 7.67 2/12/2011 6:00:00 455 35273 115.08 9.43 108.65 7.67 2/12/2011 7:00:00 443 35376 112.37 9.20 108.70 7.67 2/12/20118:00:00 449 35400 113.97 9.34 108.75 7.67 2/12/20119:00:00 470 35231 118.73 9.73 108.80 7.67 2/12/201110:00:00 454 35008 113.96 9.33 108.85 7.67 2/12/201111:00:00<null> <null> 0.00 108.90 7.67 2/12/201112:00:00 263 34633 65.31 5.35 108.87 7.67 2/12/201113:00:00 1062 32972 251.08 20.57 109.11 7.67 2/12/201114:00:00 1403 4455 44.82 3.67 109.06 7.67 2/12/201115:00:00 21 233 0.04 0.00 108.94 7.67 2/12/201116:00:00 23 233 0.04 0.00 108.84 7.67 2/12/201117:00:00 1440 6068 62.65 5.13 108.81 7.67 2/12/201118:00:00 1133 30044 244.08 19.99 109.03 7.67 2/12/201119:00:00 458 35320 115.99 9.50 109.08 7.67 2/12/201120:00:00 437 35349 110.76 9.07 109.13 7.67 2/12/201121:00:00 378 35409 95.97 7.86 109.15 7.67 2/12/201122:00:00 465 35482 118.31 9.69 109.20 7.67 2/12/201123:00:00 459 35500 116.84 293 9.57 8.47 109.24 7.78 2/13/20110:00:00 439 35562 111.94 8.04 109.27 7.78 2/13/2011 1:00:00 447 35589 114.07 8.20 109.31 7.78 2/13/2011 2:00:00 451 35656 115.31 8.29 109.35 7.78 2/13/2011 3:00:00 454 35658 116.08 8.34 109.38 7.78 2/13/20114:00:00 447 35650 114.26 8.21 109.42 7.78 2/13/2011 5:00:00 451 35584 115.07 8.27 109.45 7.78 2/13/2011 6:00:00 449 35600 114.61 8.24 109.49 7.78 2/13/2011 7:00:00 448 35663 114.56 8.23 109.53 7.78 2/13/20118:00:00 465 35712 119.07 8.56 109.58 7.78 2/13/20119:00:00 353 35598 90.10 6.47 109.56 7.78 2/13/201110:00:00 450 35420 114.29 8.21 109.58 7.78 2/13/201111:00:00 450 35235 113.69 8.17 109.60 7.78 2/13/201112:00:00 531 34482 131.29 9.43 109.64 7.78 2/13/201113:00:00 875 31604 198.29 14.25 109.78 7.78 2/13/201114:00:00 448 33698 108.25 7.78 109.79 7.78 2/13/201115:00:00 447 33636 107.81 7.75 109.84 7.78 2/13/201116:00:00 448 33591 107.91 7.75 109.86 7.78 2/13/201117:00:00 449 32630 105.05 7.55 109.86 7.78 2/13/201118:00:00 445 33614 107.26 7.71 109.88 7.78 2/13/201119:00:00 448 33646 108.08 7.77 109.89 7.78 2/13/201120:00:00 446 33677 107.70 7.74 109.90 7.78 2/13/201121:00:00 1864 11653 155.75 11.19 110.01 7.78 2/13/201122:00:00 456 32682 106.86 7.68 110.04 7.78 2/13/201123:00:00 437 34008 106.56 334 7.66 8.39 110.06 7.85 2/14/20110:00:00 406 34149 99.41 14.73 110.07 7.85 2/14/2011 1:00:00 455 34047 111.08 16.46 110.11 7.85 2/14/2011 2:00:00 451 33888 109.59 16.24 110.14 7.85 2/14/2011 3:00:00 452 33902 109.88 16.28 110.17 7.85 2/14/20114:00:00 439 33908 106.74 15.81 110.20 7.85 2/14/2011 5:00:00 448 33921 108.97 16.14 110.22 7.85 2/14/2011 6:00:00 456 33921 110.91 16.43 110.25 7.85 2/14/2011 7:00:00 457 34042 111.55 16.53 110.29 7.85 2/14/20118:00:00 463 34050 113.04 16.75 110.31 7.85 2/14/20119:00:00 355 34074 86.73 12.85 110.31 7.85 2/14/201110:00:00 440 33903 106.96 15.85 110.33 7.85 2/14/201111:00:00 110 4851 3.83 0.57 110.22 7.85 2/14/201112:00:00 6 224 0.01 0.00 110.09 7.85 2/14/201113:00:00 1 224 0.00 0.00 109.97 7.85 2/14/201114:00:00 2 223 0.00 0.00 109.84 7.85 2/14/201115:00:00 2 224 0.00 0.00 109.72 7.85 2/14/201116:00:00 3 224 0.00 0.00 109.60 7.85 2/14/201117:00:00 2 690 0.01 0.00 109.48 7.85 2/14/201118:00:00 1 224 0.00 0.00 109.36 7.85 2/14/201119:00:00 1 223 0.00 0.00 109.24 7.85 2/14/201120:00:00 8 225 0.01 0.00 109.12 7.85 2/14/201121:00:00 45 364 0.12 0.02 109.01 7.85 2/14/201122:00:00 23 1241 0.20 0.03 108.90 7.85 2/14/201123:00:00 2436 17423 304.33 162 45.09 9.16 109.23 7.96 2/15/20110:00:00 458 33181 108.97 8.22 109.29 7.96 2/15/2011 1:00:00 485 33131 115.22 8.70 109.35 7.96 2/15/2011 2:00:00 476 33162 113.19 8.54 109.40 7.96 2/15/2011 3:00:00 <null> <null> 0.00 109.45 7.96 2/15/20114:00:00 399 32993 94.39 7.12 109.47 7.96 2/15/2011 5:00:00 350 33003 82.83 6.25 109.47 7.96 2/15/2011 6:00:00 298 33225 70.99 5.36 109.45 7.96 2/15/2011 7:00:00 365 33349 87.28 6.59 109.45 7.96 2/15/20118:00:00 455 33396 108.96 8.22 109.47 7.96 2/15/20119:00:00 438 33376 104.82 7.91 109.49 7.96 2/15/201110:00:00 407 33218 96.94 7.32 109.49 7.96DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 2/15/201111:00:00 265 32803 62.33 4.70 109.45 7.96 2/15/201112:00:00 236 32647 55.25 4.17 109.39 7.96 2/15/201113:00:00 233 32648 54.55 4.12 109.33 7.96 2/15/201114:00:00 270 32708 63.32 4.78 109.28 7.96 2/15/201115:00:00 276 32682 64.68 4.88 109.24 7.96 2/15/201116:00:00 270 32570 63.06 4.76 109.20 7.96 2/15/201117:00:00 336 30529 73.55 5.55 109.17 7.96 2/15/201118:00:00 425 22830 69.57 5.25 109.14 7.96 2/15/201119:00:00 2500 18545 332.44 25.09 109.47 7.96 2/15/201120:00:00 295 30267 64.02 4.83 109.43 7.96 2/15/201121:00:00 450 30899 99.70 7.52 109.43 7.96 2/15/201122:00:00 471 31021 104.77 7.91 109.42 7.96 2/15/201123:00:00 448 31100 99.90 318 7.54 6.89 109.41 7.97 2/16/20110:00:00 448 31225 100.31 10.99 109.40 7.97 2/16/2011 1:00:00 445 31240 99.68 10.92 109.38 7.97 2/16/2011 2:00:00 447 31166 99.89 10.95 109.38 7.97 2/16/2011 3:00:00 444 31219 99.39 10.89 109.37 7.97 2/16/20114:00:00 448 31269 100.45 11.01 109.36 7.97 2/16/2011 5:00:00 186 8584 11.45 1.25 109.23 7.97 2/16/2011 6:00:00 30 227 0.05 0.01 109.09 7.97 2/16/2011 7:00:00 54 224 0.09 0.01 108.95 7.97 2/16/20118:00:00 51 221 0.08 0.01 108.81 7.97 2/16/20119:00:00 30 220 0.05 0.01 108.67 7.97 2/16/201110:00:00 6 221 0.01 0.00 108.53 7.97 2/16/201111:00:00 1576 5320 60.12 6.59 108.47 7.97 2/16/201112:00:00 1105 22197 175.87 19.27 108.57 7.97 2/16/201113:00:00 430 28668 88.39 9.69 108.55 7.97 2/16/201114:00:00 452 29336 95.08 10.42 108.55 7.97 2/16/201115:00:00 435 29703 92.65 10.15 108.54 7.97 2/16/201116:00:00 411 29801 87.82 9.62 108.52 7.97 2/16/201117:00:00 479 28442 97.69 10.71 108.51 7.97 2/16/201118:00:00 441 29570 93.50 10.25 108.50 7.97 2/16/201119:00:00 454 29921 97.40 10.67 108.49 7.97 2/16/201120:00:00 442 30214 95.76 10.49 108.48 7.97 2/16/201121:00:00 591 30120 127.64 13.99 108.53 7.97 2/16/201122:00:00 454 30029 97.76 10.71 108.53 7.97 2/16/201123:00:00 446 30161 96.45 219 10.57 8.30 108.53 8.01 2/17/20110:00:00 449 30227 97.32 7.66 108.53 8.01 2/17/2011 1:00:00 448 30386 97.61 7.68 108.54 8.01 2/17/2011 2:00:00 445 30481 97.26 7.65 108.53 8.01 2/17/2011 3:00:00 466 30625 102.33 8.05 108.57 8.01 2/17/20114:00:00 450 30977 99.95 7.87 108.58 8.01 2/17/2011 5:00:00 444 30897 98.37 7.74 108.58 8.01 2/17/2011 6:00:00 445 30722 98.03 7.71 108.60 8.01 2/17/2011 7:00:00 443 30748 97.67 7.69 108.59 8.01 2/17/20118:00:00 462 30216 100.10 7.88 108.61 8.01 2/17/20119:00:00 448 29822 95.80 7.54 108.60 8.01 2/17/201110:00:00 430 29649 91.42 7.19 108.58 8.01 2/17/201111:00:00 476 29932 102.16 8.04 108.58 8.01 2/17/201112:00:00 438 29719 93.34 7.34 108.57 8.01 2/17/201113:00:00 435 29354 91.56 7.20 108.56 8.01 2/17/201114:00:00 448 28970 93.06 7.32 108.54 8.01 2/17/201115:00:00 473 28804 97.69 7.69 108.55 8.01 2/17/201116:00:00 478 28671 98.27 7.73 108.57 8.01 2/17/201117:00:00 478 27936 95.75 7.53 108.57 8.01 2/17/201118:00:00 482 28652 99.02 7.79 108.56 8.01 2/17/201119:00:00 462 28710 95.11 7.48 108.57 8.01 2/17/201120:00:00 484 28727 99.70 7.84 108.59 8.01 2/17/201121:00:00 411 28404 83.71 6.59 108.56 8.01 2/17/201122:00:00 415 28468 84.71 6.67 108.54 8.01 2/17/201123:00:00 419 28436 85.43 305 6.72 7.53 108.52 8.03 2/18/20110:00:00 447 28592 91.64 7.36 108.51 8.03 2/18/2011 1:00:00 446 28525 91.22 7.32 108.49 8.03 2/18/2011 2:00:00 449 28522 91.83 7.37 108.49 8.03 2/18/2011 3:00:00 448 28654 92.05 7.39 108.47 8.03 2/18/20114:00:00 444 28842 91.82 7.37 108.46 8.03 2/18/2011 5:00:00 446 28922 92.49 7.42 108.45 8.03 2/18/2011 6:00:00 450 29160 94.09 7.55 108.44 8.03 2/18/2011 7:00:00 516 29149 107.85 8.66 108.46 8.03 2/18/20118:00:00 434 29426 91.57 7.35 108.45 8.03 2/18/20119:00:00 464 29588 98.44 7.90 108.47 8.03 2/18/201110:00:00 447 29537 94.67 7.60 108.48 8.03 2/18/201111:00:00 470 29348 98.91 7.94 108.47 8.03 2/18/201112:00:00 502 29023 104.47 8.39 108.48 8.03 2/18/201113:00:00 532 29107 111.03 8.91 108.49 8.03 2/18/201114:00:00 569 28744 117.27 9.41 108.52 8.03 2/18/201115:00:00 582 28628 119.47 9.59 108.54 8.03 2/18/201116:00:00 553 28330 112.33 9.02 108.55 8.03 2/18/201117:00:00 517 27705 102.70 8.24 108.50 8.03 2/18/201118:00:00 472 28609 96.82 7.77 108.45 8.03 2/18/201119:00:00 469 28936 97.31 7.81 108.39 8.03 2/18/201120:00:00 440 28937 91.30 7.33 108.33 8.03 2/18/201121:00:00 449 29064 93.57 7.51 108.27 8.03 2/18/201122:00:00 421 29195 88.13 7.07 108.22 8.03 2/18/201123:00:00 429 29293 90.11 299 7.23 7.90 108.18 8.04 2/19/20110:00:00 421 29356 88.62 7.04 108.14 8.04 2/19/2011 1:00:00 438 29367 92.23 7.33 108.12 8.04 2/19/2011 2:00:00 450 29361 94.74 7.53 108.09 8.04 2/19/2011 3:00:00 447 29411 94.27 7.49 108.06 8.04 2/19/20114:00:00 446 29550 94.50 7.51 108.03 8.04 2/19/2011 5:00:00 443 29644 94.16 7.48 108.00 8.04DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 2/19/2011 6:00:00 450 29803 96.16 7.64 107.97 8.04 2/19/2011 7:00:00 444 30076 95.75 7.61 107.95 8.04 2/19/20118:00:00 453 30282 98.36 7.82 107.93 8.04 2/19/20119:00:00 427 30155 92.33 7.34 107.82 8.04 2/19/201110:00:00 442 29936 94.88 7.54 107.79 8.04 2/19/201111:00:00 453 29741 96.60 7.68 107.76 8.04 2/19/201112:00:00 448 29378 94.37 7.50 107.72 8.04 2/19/201113:00:00 448 29098 93.47 7.43 107.69 8.04 2/19/201114:00:00 447 28526 91.43 7.27 107.65 8.04 2/19/201115:00:00 451 28083 90.82 7.22 107.60 8.04 2/19/201116:00:00 473 27877 94.55 7.51 107.57 8.04 2/19/201117:00:00 479 27695 95.12 7.56 107.53 8.04 2/19/201118:00:00 468 28624 96.05 7.63 107.49 8.04 2/19/201119:00:00 422 28887 87.41 6.95 107.44 8.04 2/19/201120:00:00 393 29099 82.00 6.52 107.39 8.04 2/19/201121:00:00 593 29186 124.10 9.86 107.42 8.04 2/19/201122:00:00 450 29338 94.66 7.52 107.40 8.04 2/19/201123:00:00 446 29360 93.89 302 7.46 7.52 107.37 8.01 2/20/20110:00:00 465 29212 97.40 7.92 107.34 8.01 2/20/2011 1:00:00 441 29266 92.54 7.53 107.30 8.01 2/20/2011 2:00:00 437 28938 90.68 7.38 107.26 8.01 2/20/2011 3:00:00 456 28755 94.02 7.65 107.23 8.01 2/20/20114:00:00 448 28719 92.26 7.51 107.19 8.01 2/20/2011 5:00:00 471 28737 97.05 7.90 107.15 8.01 2/20/2011 6:00:00 477 28840 98.64 8.03 107.12 8.01 2/20/2011 7:00:00 451 28869 93.36 7.60 107.09 8.01 2/20/20118:00:00 435 29134 90.87 7.39 107.05 8.01 2/20/20119:00:00 434 29089 90.52 7.36 107.01 8.01 2/20/201110:00:00 459 28900 95.12 7.74 106.98 8.01 2/20/201111:00:00 465 28514 95.07 7.73 106.95 8.01 2/20/201112:00:00 483 28316 98.07 7.98 106.92 8.01 2/20/201113:00:00 507 28247 102.69 8.35 106.89 8.01 2/20/201114:00:00 534 28313 108.41 8.82 106.88 8.01 2/20/201115:00:00 522 28397 106.29 8.65 106.87 8.01 2/20/201116:00:00 550 28277 111.52 9.07 106.86 8.01 2/20/201117:00:00 547 27443 107.64 8.76 106.85 8.01 2/20/201118:00:00 543 28206 109.82 8.93 106.84 8.01 2/20/201119:00:00 538 28432 109.68 8.92 106.83 8.01 2/20/201120:00:00 546 28547 111.76 9.09 106.82 8.01 2/20/201121:00:00 434 28594 88.98 7.24 106.80 8.01 2/20/201122:00:00 382 28596 78.33 6.37 106.74 8.01 2/20/201123:00:00 439 28593 90.01 295 7.32 7.97 106.71 8.01 2/21/20110:00:00 449 28702 92.41 7.57 106.67 8.01 2/21/2011 1:00:00 445 28722 91.65 7.51 106.64 8.01 2/21/2011 2:00:00 448 28717 92.25 7.56 106.60 8.01 2/21/2011 3:00:00 448 28731 92.29 7.56 106.57 8.01 2/21/20114:00:00 455 28643 93.45 7.65 106.53 8.01 2/21/2011 5:00:00 442 28800 91.28 7.48 106.50 8.01 2/21/2011 6:00:00 446 28814 92.15 7.55 106.46 8.01 2/21/2011 7:00:00 449 28844 92.86 7.61 106.43 8.01 2/21/20118:00:00 450 28701 92.61 7.59 106.40 8.01 2/21/20119:00:00 513 28348 104.28 8.54 106.40 8.01 2/21/201110:00:00 448 28263 90.79 7.44 106.36 8.01 2/21/201111:00:00 449 28117 90.52 7.41 106.33 8.01 2/21/201112:00:00 451 28088 90.83 7.44 106.29 8.01 2/21/201113:00:00 444 27933 88.93 7.28 106.26 8.01 2/21/201114:00:00 448 27609 88.69 7.26 106.23 8.01 2/21/201115:00:00 450 27676 89.30 7.31 106.19 8.01 2/21/201116:00:00 453 27631 89.75 7.35 106.17 8.01 2/21/201117:00:00 457 26845 87.97 7.21 106.13 8.01 2/21/201118:00:00 457 27657 90.63 7.42 106.10 8.01 2/21/201119:00:00 443 27709 88.02 7.21 106.06 8.01 2/21/201120:00:00 452 27882 90.37 7.40 106.03 8.01 2/21/201121:00:00 405 28187 81.86 6.70 105.95 8.01 2/21/201122:00:00 439 29022 91.36 7.48 105.92 8.01 2/21/201123:00:00 445 29337 93.61 293 7.67 7.47 105.89 7.99 2/22/20110:00:00 445 29643 94.59 6.98 105.86 7.99 2/22/2011 1:00:00 441 30039 94.99 7.01 105.83 7.99 2/22/2011 2:00:00 452 30461 98.72 7.29 105.80 7.99 2/22/2011 3:00:00 447 30920 99.10 7.32 105.78 7.99 2/22/20114:00:00 445 31447 100.34 7.41 105.76 7.99 2/22/2011 5:00:00 457 32018 104.92 7.75 105.75 7.99 2/22/2011 6:00:00 441 32284 102.09 7.54 105.73 7.99 2/22/2011 7:00:00 441 32503 102.78 7.59 105.71 7.99 2/22/20118:00:00 448 32594 104.70 7.73 105.69 7.99 2/22/20119:00:00 515 32411 119.69 8.84 105.70 7.99 2/22/201110:00:00 442 32113 101.78 7.52 105.68 7.99 2/22/201111:00:00 446 32016 102.39 7.56 105.66 7.99 2/22/201112:00:00 448 31656 101.69 7.51 105.64 7.99 2/22/201113:00:00 438 32423 101.83 7.52 105.62 7.99 2/22/201114:00:00 463 32023 106.31 7.85 105.59 7.99 2/22/201115:00:00 443 30997 98.46 7.27 105.57 7.99 2/22/201116:00:00 448 30720 98.68 7.29 105.55 7.99 2/22/201117:00:00 444 29768 94.77 7.00 105.54 7.99 2/22/201118:00:00 448 30619 98.36 7.26 105.52 7.99 2/22/201119:00:00 444 30766 97.95 7.23 105.51 7.99 2/22/201120:00:00 447 30983 99.31 7.33 105.50 7.99 2/22/201121:00:00 692 31247 155.04 11.45 105.47 7.99 2/22/201122:00:00 467 31316 104.86 7.74 105.46 7.99 2/22/201123:00:00 492 31581 111.41 325 8.23 7.68 105.48 7.97 2/23/20110:00:00 541 31770 123.24 9.30 105.49 7.97DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 2/23/2011 1:00:00 520 31750 118.38 8.93 105.51 7.97 2/23/2011 2:00:00 510 31816 116.35 8.78 105.52 7.97 2/23/2011 3:00:00 521 31851 118.99 8.98 105.53 7.97 2/23/20114:00:00 427 31887 97.63 7.37 105.52 7.97 2/23/2011 5:00:00 386 31870 88.21 6.66 105.50 7.97 2/23/2011 6:00:00 453 31905 103.63 7.82 105.49 7.97 2/23/2011 7:00:00 502 31966 115.06 8.68 105.51 7.97 2/23/20118:00:00 513 31941 117.49 8.87 105.52 7.97 2/23/20119:00:00 408 31984 93.57 7.06 105.49 7.97 2/23/201110:00:00 396 31665 89.91 6.79 105.47 7.97 2/23/201111:00:00 274 31620 62.12 4.69 105.41 7.97 2/23/201112:00:00 268 31353 60.25 4.55 105.35 7.97 2/23/201113:00:00 283 30703 62.30 4.70 105.29 7.97 2/23/201114:00:00 269 30065 57.99 4.38 105.22 7.97 2/23/201115:00:00 262 29605 55.62 4.20 105.15 7.97 2/23/201116:00:00 267 29567 56.61 4.27 105.09 7.97 2/23/201117:00:00 276 28535 56.47 4.26 105.02 7.97 2/23/201118:00:00 278 29120 58.05 4.38 104.95 7.97 2/23/201119:00:00 353 29235 74.00 5.58 104.91 7.97 2/23/201120:00:00 450 29260 94.41 7.13 104.89 7.97 2/23/201121:00:00 560 29360 117.89 8.90 104.91 7.97 2/23/201122:00:00 465 29540 98.49 7.43 104.90 7.97 2/23/201123:00:00 436 29747 93.00 318 7.02 6.70 104.88 7.94 2/24/20110:00:00 478 29858 102.34 11.48 104.87 7.94 2/24/2011 1:00:00 467 29242 97.92 10.98 104.86 7.94 2/24/2011 2:00:00 1783 15772 201.64 22.61 104.99 7.94 2/24/2011 3:00:00 553 24810 98.38 11.03 104.97 7.94 2/24/20114:00:00 434 28938 90.05 10.10 104.94 7.94 2/24/2011 5:00:00 495 29293 103.97 11.66 104.94 7.94 2/24/2011 6:00:00 490 29306 102.97 11.55 104.94 7.94 2/24/2011 7:00:00 486 29354 102.29 11.47 104.93 7.94 2/24/20118:00:00 503 29417 106.10 11.90 104.93 7.94 2/24/20119:00:00 541 23986 93.05 10.44 104.91 7.94 2/24/201110:00:00 2279 10923 178.50 20.02 105.01 7.94 2/24/201111:00:00 803 23117 133.10 14.93 105.05 7.94 2/24/201112:00:00 225 6681 10.78 1.21 104.92 7.94 2/24/201113:00:00 20 232 0.03 0.00 104.77 7.94 2/24/201114:00:00 3 231 0.00 0.00 104.62 7.94 2/24/201115:00:00 2515 7274 131.18 14.71 104.66 7.94 2/24/201116:00:00 1210 26023 225.78 25.32 104.83 7.94 2/24/201117:00:00 467 32893 110.14 12.35 104.84 7.94 2/24/201118:00:00 496 34038 121.06 13.58 104.86 7.94 2/24/201119:00:00 453 34316 111.46 12.50 104.87 7.94 2/24/201120:00:00 428 34293 105.24 11.80 104.87 7.94 2/24/201121:00:00 365 34280 89.72 10.06 104.78 7.94 2/24/201122:00:00 447 34268 109.83 12.32 104.75 7.94 2/24/201123:00:00 448 34423 110.58 241 12.40 10.52 104.73 8.03 2/25/20110:00:00 471 34482 116.45 9.77 104.70 8.03 2/25/2011 1:00:00 401 34343 98.75 8.29 104.66 8.03 2/25/2011 2:00:00 426 34234 104.57 8.78 104.62 8.03 2/25/2011 3:00:00 432 34303 106.26 8.92 104.59 8.03 2/25/20114:00:00 448 34378 110.43 9.27 104.56 8.03 2/25/2011 5:00:00 439 34493 108.58 9.11 104.51 8.03 2/25/2011 6:00:00 440 34683 109.42 9.18 104.47 8.03 2/25/2011 7:00:00 473 34897 118.36 9.93 104.45 8.03 2/25/20118:00:00 484 35046 121.63 10.21 104.44 8.03 2/25/20119:00:00 <null> <null> 104.42 8.03 2/25/201110:00:00<null> <null> 104.44 8.03 2/25/201111:00:00 308 35093 77.50 6.50 104.39 8.03 2/25/201112:00:00 233 34893 58.30 4.89 104.33 8.03 2/25/201113:00:00 65 35076 16.35 1.37 104.20 8.03 2/25/201114:00:00 89 34955 22.31 1.87 104.09 8.03 2/25/201115:00:00<null> <null> 104.09 8.03 2/25/201116:00:00<null> <null> 104.09 8.03 2/25/201117:00:00<null> <null> 104.09 8.03 2/25/201118:00:00<null> <null> 104.09 8.03 2/25/201119:00:00 602 34406 148.52 12.46 104.15 8.03 2/25/201120:00:00 281 34412 69.34 5.82 104.10 8.03 2/25/201121:00:00 228 34524 56.44 4.74 103.94 8.03 2/25/201122:00:00 210 34561 52.04 4.37 103.86 8.03 2/25/201123:00:00 189 34530 46.80 286 3.93 5.39 103.77 7.92 2/26/20110:00:00 255 34478 63.04 4.50 103.68 7.92 2/26/2011 1:00:00 225 34644 55.89 3.99 103.63 7.92 2/26/2011 2:00:00 230 34655 57.15 4.08 103.57 7.92 2/26/2011 3:00:00 238 34653 59.14 4.22 103.49 7.92 2/26/20114:00:00 123 34594 30.51 2.18 103.37 7.92 2/26/2011 5:00:00 53 34622 13.16 0.94 103.22 7.92 2/26/2011 6:00:00 131 34635 32.53 2.32 103.09 7.92 2/26/2011 7:00:00 206 34651 51.18 3.66 103.00 7.92 2/26/20118:00:00 228 34684 56.70 4.05 102.90 7.92 2/26/20119:00:00 248 34630 61.58 4.40 102.83 7.92 2/26/201110:00:00 235 34358 57.89 4.14 102.78 7.92 2/26/201111:00:00 133 34021 32.44 2.32 102.68 7.92 2/26/201112:00:00 113 33846 27.42 1.96 102.57 7.92 2/26/201113:00:00 109 33658 26.31 1.88 102.46 7.92 2/26/201114:00:00 161 33511 38.69 2.76 102.36 7.92 2/26/201115:00:00 176 33424 42.18 3.01 102.28 7.92 2/26/201116:00:00 189 25829 35.00 2.50 102.18 7.92 2/26/201117:00:00 1116 23779 190.28 13.59 102.30 7.92 2/26/201118:00:00 302 32586 70.56 5.04 102.26 7.92 2/26/201119:00:00 387 32233 89.44 6.39 102.23 7.92DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 2/26/201120:00:00 294 32315 68.12 4.87 102.18 7.92 2/26/201121:00:00 326 32281 75.46 5.39 102.14 7.92 2/26/201122:00:00 323 32298 74.80 5.34 102.10 7.92 2/26/201123:00:00 356 32227 82.26 336 5.88 4.14 102.06 7.80 2/27/20110:00:00 344 32100 79.18 28.79 102.02 7.80 2/27/2011 1:00:00 364 32069 83.70 30.44 101.99 7.80 2/27/2011 2:00:00 366 32130 84.32 30.66 101.96 7.80 2/27/2011 3:00:00 449 32231 103.77 37.73 101.95 7.80 2/27/20114:00:00 447 32208 103.23 37.54 101.95 7.80 2/27/2011 5:00:00 448 32124 103.19 37.52 101.94 7.80 2/27/2011 6:00:00 449 32073 103.26 37.55 101.94 7.80 2/27/2011 7:00:00 425 24473 74.58 27.12 101.89 7.80 2/27/20118:00:00 401 16371 47.07 17.12 101.81 7.80 2/27/20119:00:00 95 99 0.07 0.02 101.66 7.80 2/27/201110:00:00 2 87 0.00 0.00 101.52 7.80 2/27/201111:00:00 1179 14884 125.83 45.76 101.54 7.80 2/27/201112:00:00 412 31999 94.53 34.38 101.53 7.80 2/27/201113:00:00 148 8531 9.05 3.29 101.40 7.80 2/27/201114:00:00 3 91 0.00 0.00 101.26 7.80 2/27/201115:00:00 2 88 0.00 0.00 101.11 7.80 2/27/201116:00:00 640 6811 31.26 11.37 101.02 7.80 2/27/201117:00:00 396 29535 83.86 30.50 100.99 7.80 2/27/201118:00:00 108 5312 4.11 1.50 100.86 7.80 2/27/201119:00:00 12 110 0.01 0.00 100.71 7.80 2/27/201120:00:00 12 1538 0.13 0.05 100.57 7.80 2/27/201121:00:00 574 14616 60.16 21.88 100.50 7.80 2/27/201122:00:00 383 28697 78.81 28.66 100.46 7.80 2/27/201123:00:00 454 31676 103.12 66 37.50 20.81 100.46 8.24 2/28/20110:00:00 449 31721 102.13 7.38 100.46 8.24 2/28/2011 1:00:00 449 31713 102.10 7.38 100.45 8.24 2/28/2011 2:00:00 447 31682 101.55 7.34 100.45 8.24 2/28/2011 3:00:00 452 31670 102.64 7.42 100.44 8.24 2/28/20114:00:00 448 31737 101.95 7.37 100.44 8.24 2/28/2011 5:00:00 443 31747 100.84 7.29 100.43 8.24 2/28/2011 6:00:00 450 31923 103.01 7.45 100.42 8.24 2/28/2011 7:00:00 444 32065 102.08 7.38 100.40 8.24 2/28/20118:00:00 446 32210 103.01 7.45 100.38 8.24 2/28/20119:00:00 462 32260 106.87 7.73 100.39 8.24 2/28/201110:00:00 451 32310 104.49 7.55 100.34 8.24 2/28/201111:00:00 446 32293 103.27 7.47 100.28 8.24 2/28/201112:00:00 444 32342 102.97 7.44 100.21 8.24 2/28/201113:00:00 404 32325 93.64 6.77 100.14 8.24 2/28/201114:00:00 404 32176 93.21 6.74 100.09 8.24 2/28/201115:00:00 395 32277 91.42 6.61 100.04 8.24 2/28/201116:00:00 402 32382 93.34 6.75 100.01 8.24 2/28/201117:00:00 398 31592 90.16 6.52 99.98 8.24 2/28/201118:00:00 387 32658 90.62 6.55 99.94 8.24 2/28/201119:00:00 399 32711 93.59 6.77 99.92 8.24 2/28/201120:00:00 458 32793 107.69 7.79 99.92 8.24 2/28/201121:00:00 345 32958 81.53 5.89 99.89 8.24 2/28/201122:00:00 336 32950 79.38 5.74 99.86 8.24 2/28/201123:00:00 393 32906 92.73 332 6.70 7.06 99.86 8.18 3/1/2011 0:00:00 400 33031 94.74 6.69 99.85 8.18 3/1/2011 1:00:00 400 33133 95.03 6.71 99.85 8.18 3/1/2011 2:00:00 400 33184 95.18 6.72 99.84 8.18 3/1/2011 3:00:00 386 33156 91.77 6.48 99.82 8.18 3/1/2011 4:00:00 400 33174 95.15 6.72 99.81 8.18 3/1/2011 5:00:00 399 33240 95.10 6.71 99.77 8.18 3/1/2011 6:00:00 399 33361 95.45 6.74 99.73 8.18 3/1/2011 7:00:00 392 33338 93.71 6.61 99.66 8.18 3/1/2011 8:00:00 401 33318 95.80 6.76 99.64 8.18 3/1/2011 9:00:00 463 33313 110.60 7.81 99.64 8.18 3/1/2011 10:00:00 401 33194 95.44 6.74 99.65 8.18 3/1/2011 11:00:00 486 33031 115.11 8.13 99.67 8.18 3/1/2011 12:00:00 535 32990 126.55 8.93 99.71 8.18 3/1/2011 13:00:00 894 32908 210.95 14.89 99.86 8.18 3/1/2011 14:00:00 826 32811 194.33 13.72 100.00 8.18 3/1/2011 15:00:00 398 32705 93.33 6.59 99.98 8.18 3/1/2011 16:00:00 397 32643 92.92 6.56 99.97 8.18 3/1/2011 17:00:00 400 31675 90.85 6.41 99.96 8.18 3/1/2011 18:00:00 397 32622 92.86 6.56 99.95 8.18 3/1/2011 19:00:00 397 32683 93.04 6.57 99.93 8.18 3/1/201120:00:00 394 32806 92.68 6.54 99.92 8.18 3/1/201121:00:00 454 32902 107.11 7.56 99.93 8.18 3/1/201122:00:00 433 33016 102.51 7.24 99.91 8.18 3/1/201123:00:00 469 33105 111.33 340 7.86 7.59 99.89 8.17 3/2/2011 0:00:00 407 33063 96.49 6.89 99.83 8.17 3/2/2011 1:00:00 453 33132 107.62 7.69 99.82 8.17 3/2/2011 2:00:00 485 33262 115.67 8.26 99.83 8.17 3/2/2011 3:00:00 429 33242 102.26 7.30 99.83 8.17 3/2/2011 4:00:00 313 33207 74.53 5.32 99.78 8.17 3/2/2011 5:00:00 416 33184 98.98 7.07 99.79 8.17 3/2/2011 6:00:00 422 33281 100.71 7.19 99.79 8.17 3/2/2011 7:00:00 485 33417 116.21 8.30 99.77 8.17 3/2/2011 8:00:00 493 33381 118.00 8.43 99.75 8.17 3/2/2011 9:00:00 389 33206 92.62 6.62 99.69 8.17 3/2/2011 10:00:00 390 32968 92.19 6.59 99.68 8.17 3/2/2011 11:00:00 308 32682 72.18 5.16 99.65 8.17 3/2/2011 12:00:00 402 32561 93.86 6.70 99.64 8.17 3/2/2011 13:00:00 392 32504 91.36 6.53 99.62 8.17 3/2/2011 14:00:00 407 32432 94.65 6.76 99.61 8.17DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 3/2/2011 15:00:00 393 32363 91.20 6.51 99.59 8.17 3/2/2011 16:00:00 402 32304 93.12 6.65 99.59 8.17 3/2/2011 17:00:00 392 31403 88.27 6.30 99.57 8.17 3/2/2011 18:00:00 397 32320 92.00 6.57 99.55 8.17 3/2/2011 19:00:00 401 32401 93.16 6.65 99.54 8.17 3/2/201120:00:00 396 32500 92.28 6.59 99.53 8.17 3/2/201121:00:00 386 32549 90.09 6.43 99.52 8.17 3/2/201122:00:00 397 32656 92.96 6.64 99.48 8.17 3/2/201123:00:00 400 32697 93.78 336 6.70 6.83 99.43 8.13 3/3/2011 0:00:00 398 32770 93.52 6.74 99.36 8.13 3/3/2011 1:00:00 411 32805 96.68 6.97 99.33 8.13 3/3/2011 2:00:00 380 32875 89.58 6.46 99.30 8.13 3/3/2011 3:00:00 396 32830 93.22 6.72 99.28 8.13 3/3/2011 4:00:00 398 32868 93.80 6.76 99.25 8.13 3/3/2011 5:00:00 399 32847 93.97 6.77 99.21 8.13 3/3/2011 6:00:00 398 32889 93.86 6.76 99.18 8.13 3/3/2011 7:00:00 395 32883 93.13 6.71 99.15 8.13 3/3/2011 8:00:00 403 32886 95.03 6.85 99.12 8.13 3/3/2011 9:00:00 420 32734 98.58 7.10 99.12 8.13 3/3/2011 10:00:00 404 32530 94.23 6.79 99.10 8.13 3/3/2011 11:00:00 423 32255 97.83 7.05 99.11 8.13 3/3/2011 12:00:00 505 32273 116.86 8.42 99.14 8.13 3/3/2011 13:00:00 473 32238 109.34 7.88 99.13 8.13 3/3/2011 14:00:00 407 32279 94.20 6.79 99.08 8.13 3/3/2011 15:00:00 410 32245 94.80 6.83 99.03 8.13 3/3/2011 16:00:00 376 32265 86.99 6.27 98.97 8.13 3/3/2011 17:00:00 386 31340 86.74 6.25 98.90 8.13 3/3/2011 18:00:00 375 32276 86.79 6.25 98.83 8.13 3/3/2011 19:00:00 361 32269 83.53 6.02 98.75 8.13 3/3/201120:00:00 397 32298 91.94 6.63 98.69 8.13 3/3/201121:00:00 390 32357 90.48 6.52 98.67 8.13 3/3/201122:00:00 404 32322 93.63 6.75 98.67 8.13 3/3/201123:00:00 395 32194 91.18 333 6.57 6.79 98.64 8.07 3/4/2011 0:00:00 400 32251 92.50 6.79 98.61 8.07 3/4/2011 1:00:00 395 32240 91.31 6.70 98.58 8.07 3/4/2011 2:00:00 397 32098 91.37 6.71 98.55 8.07 3/4/2011 3:00:00 398 32106 91.62 6.72 98.50 8.07 3/4/2011 4:00:00 401 32041 92.13 6.76 98.45 8.07 3/4/2011 5:00:00 396 31974 90.79 6.66 98.38 8.07 3/4/2011 6:00:00 415 31978 95.16 6.98 98.32 8.07 3/4/2011 7:00:00 382 32078 87.86 6.45 98.24 8.07 3/4/2011 8:00:00 396 32040 90.98 6.68 98.17 8.07 3/4/2011 9:00:00 393 31954 90.05 6.61 98.14 8.07 3/4/2011 10:00:00 399 31920 91.32 6.70 98.13 8.07 3/4/2011 11:00:00 396 31870 90.49 6.64 98.09 8.07 3/4/2011 12:00:00 398 31899 91.03 6.68 98.06 8.07 3/4/2011 13:00:00 398 31769 90.66 6.65 98.03 8.07 3/4/2011 14:00:00 395 31690 89.76 6.59 98.00 8.07 3/4/2011 15:00:00 397 31678 90.18 6.62 97.97 8.07 3/4/2011 16:00:00 399 31650 90.55 6.65 97.95 8.07 3/4/2011 17:00:00 399 30762 88.01 6.46 97.92 8.07 3/4/2011 18:00:00 398 31659 90.35 6.63 97.89 8.07 3/4/2011 19:00:00 398 31628 90.26 6.62 97.86 8.07 3/4/201120:00:00 398 31585 90.14 6.62 97.83 8.07 3/4/201121:00:00 356 31643 80.77 5.93 97.80 8.07 3/4/201122:00:00 400 31785 91.16 6.69 97.77 8.07 3/4/201123:00:00 396 31725 90.08 327 6.61 6.63 97.74 8.02 3/5/2011 0:00:00 411 31895 94.00 6.79 97.71 8.02 3/5/2011 1:00:00 482 31930 110.35 7.98 97.71 8.02 3/5/2011 2:00:00 389 31833 88.79 6.42 97.69 8.02 3/5/2011 3:00:00 332 31843 75.80 5.48 97.64 8.02 3/5/2011 4:00:00 387 31773 88.17 6.37 97.60 8.02 3/5/2011 5:00:00 398 31797 90.74 6.56 97.57 8.02 3/5/2011 6:00:00 396 31862 90.47 6.54 97.54 8.02 3/5/2011 7:00:00 399 31875 91.19 6.59 97.51 8.02 3/5/2011 8:00:00 397 31951 90.95 6.57 97.48 8.02 3/5/2011 9:00:00 462 32127 106.43 7.69 97.46 8.02 3/5/2011 10:00:00 392 32365 90.97 6.58 97.43 8.02 3/5/2011 11:00:00 397 32415 92.27 6.67 97.40 8.02 3/5/2011 12:00:00 400 32586 93.46 6.76 97.37 8.02 3/5/2011 13:00:00 399 32643 93.39 6.75 97.34 8.02 3/5/2011 14:00:00 408 32660 95.55 6.91 97.32 8.02 3/5/2011 15:00:00 465 32722 109.10 7.89 97.32 8.02 3/5/2011 16:00:00 429 32685 100.54 7.27 97.31 8.02 3/5/2011 17:00:00 298 31651 67.63 4.89 97.24 8.02 3/5/2011 18:00:00 406 32586 94.86 6.86 97.22 8.02 3/5/2011 19:00:00 412 32550 96.16 6.95 97.21 8.02 3/5/201120:00:00 425 32630 99.44 7.19 97.19 8.02 3/5/201121:00:00 270 32622 63.16 4.57 97.04 8.02 3/5/201122:00:00 391 32745 91.80 6.64 97.02 8.02 3/5/201123:00:00 406 32855 95.65 332 6.91 6.66 96.99 7.98 3/6/2011 0:00:00 403 32995 95.34 6.77 96.97 7.98 3/6/2011 1:00:00 396 33113 94.02 6.68 96.96 7.98 3/6/2011 2:00:00 398 33175 94.68 6.72 96.93 7.98 3/6/2011 3:00:00 390 33240 92.95 6.60 96.89 7.98 3/6/2011 4:00:00 403 33227 96.01 6.82 96.88 7.98 3/6/2011 5:00:00 398 33192 94.72 6.73 96.87 7.98 3/6/2011 6:00:00 390 33181 92.79 6.59 96.84 7.98 3/6/2011 7:00:00 394 33074 93.44 6.63 96.81 7.98 3/6/2011 8:00:00 324 33146 77.00 5.47 96.77 7.98 3/6/2011 9:00:00 317 33195 75.45 5.36 96.72 7.98DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 3/6/2011 10:00:00 336 33195 79.98 5.68 96.68 7.98 3/6/2011 11:00:00 359 33090 85.18 6.05 96.65 7.98 3/6/2011 12:00:00 339 33260 80.85 5.74 96.62 7.98 3/6/2011 13:00:00 220 33216 52.40 3.72 96.54 7.98 3/6/2011 14:00:00 373 32888 87.96 6.25 96.52 7.98 3/6/2011 15:00:00 329 32370 76.36 5.42 96.47 7.98 3/6/2011 16:00:00 234 32434 54.42 3.86 96.40 7.98 3/6/2011 17:00:00 219 31747 49.85 3.54 96.32 7.98 3/6/2011 18:00:00 361 32707 84.66 6.01 96.29 7.98 3/6/2011 19:00:00 401 32761 94.20 6.69 96.27 7.98 3/6/201120:00:00 392 32833 92.29 6.55 96.25 7.98 3/6/201121:00:00 369 32918 87.10 6.18 96.06 7.98 3/6/201122:00:00 397 33006 93.96 6.67 96.04 7.98 3/6/201123:00:00 396 33043 93.82 338 6.66 5.97 96.02 7.91 3/7/2011 0:00:00 398 33123 94.53 6.75 96.00 7.91 3/7/2011 1:00:00 399 33114 94.74 6.77 95.98 7.91 3/7/2011 2:00:00 393 33067 93.18 6.66 95.96 7.91 3/7/2011 3:00:00 399 33130 94.78 6.77 95.94 7.91 3/7/2011 4:00:00 400 33145 95.07 6.79 95.92 7.91 3/7/2011 5:00:00 395 33112 93.78 6.70 95.90 7.91 3/7/2011 6:00:00 398 33161 94.64 6.76 95.88 7.91 3/7/2011 7:00:00 399 33164 94.88 6.78 95.86 7.91 3/7/2011 8:00:00 391 33088 92.77 6.63 95.84 7.91 3/7/2011 9:00:00 473 32997 111.91 7.99 95.78 7.91 3/7/2011 10:00:00 412 32956 97.36 6.95 95.76 7.91 3/7/2011 11:00:00 409 32872 96.40 6.89 95.74 7.91 3/7/2011 12:00:00 458 32815 107.77 7.70 95.74 7.91 3/7/2011 13:00:00 355 32640 83.08 5.93 95.71 7.91 3/7/2011 14:00:00 360 32503 83.90 5.99 95.68 7.91 3/7/2011 15:00:00 395 32431 91.85 6.56 95.66 7.91 3/7/2011 16:00:00 399 32363 92.59 6.61 95.66 7.91 3/7/2011 17:00:00 399 31469 90.03 6.43 95.65 7.91 3/7/2011 18:00:00 398 32358 92.34 6.60 95.63 7.91 3/7/2011 19:00:00 397 32348 92.08 6.58 95.61 7.91 3/7/201120:00:00 396 32383 91.95 6.57 95.59 7.91 3/7/201121:00:00 468 32443 108.87 7.78 95.36 7.91 3/7/201122:00:00 401 32501 93.45 6.68 95.35 7.91 3/7/201123:00:00 410 32529 95.63 336 6.83 6.78 95.34 7.86 3/8/2011 0:00:00 401 32583 93.69 6.88 95.34 7.86 3/8/2011 1:00:00 392 32541 91.47 6.71 95.32 7.86 3/8/2011 2:00:00 390 32438 90.71 6.66 95.31 7.86 3/8/2011 3:00:00 394 32400 91.53 6.72 95.29 7.86 3/8/2011 4:00:00 400 32344 92.77 6.81 95.28 7.86 3/8/2011 5:00:00 397 32270 91.86 6.74 95.26 7.86 3/8/2011 6:00:00 399 32260 92.30 6.77 95.25 7.86 3/8/2011 7:00:00 398 32187 91.86 6.74 95.23 7.86 3/8/2011 8:00:00 397 32158 91.54 6.72 95.23 7.86 3/8/2011 9:00:00 363 32107 83.57 6.13 95.14 7.86 3/8/2011 10:00:00 396 32058 91.03 6.68 95.12 7.86 3/8/2011 11:00:00 397 31952 90.96 6.68 95.12 7.86 3/8/2011 12:00:00 400 31879 91.43 6.71 95.10 7.86 3/8/2011 13:00:00 397 31798 90.52 6.64 95.10 7.86 3/8/2011 14:00:00 399 31715 90.74 6.66 95.09 7.86 3/8/2011 15:00:00 368 31645 83.50 6.13 95.08 7.86 3/8/2011 16:00:00 346 31585 78.36 5.75 95.06 7.86 3/8/2011 17:00:00 347 30693 76.37 5.60 95.04 7.86 3/8/2011 18:00:00 348 31596 78.84 5.79 95.01 7.86 3/8/2011 19:00:00 349 31572 79.01 5.80 94.99 7.86 3/8/201120:00:00 348 31530 78.68 5.77 94.96 7.86 3/8/201121:00:00 400 31533 90.44 6.64 94.81 7.86 3/8/201122:00:00 348 31500 78.60 5.77 94.77 7.86 3/8/201123:00:00 348 31375 78.29 327 5.75 6.39 94.71 7.81 3/9/2011 0:00:00 351 31384 78.99 5.82 94.64 7.81 3/9/2011 1:00:00 348 31367 78.27 5.76 94.58 7.81 3/9/2011 2:00:00 347 31423 78.18 5.76 94.53 7.81 3/9/2011 3:00:00 348 31551 78.73 5.80 94.45 7.81 3/9/2011 4:00:00 347 31565 78.54 5.78 94.38 7.81 3/9/2011 5:00:00 347 31589 78.60 5.79 94.30 7.81 3/9/2011 6:00:00 346 31627 78.47 5.78 94.24 7.81 3/9/2011 7:00:00 349 31682 79.28 5.84 94.17 7.81 3/9/2011 8:00:00 346 31834 78.98 5.81 94.09 7.81 3/9/2011 9:00:00 358 31986 82.11 6.04 94.06 7.81 3/9/2011 10:00:00 346 32080 79.59 5.86 94.05 7.81 3/9/2011 11:00:00 350 32163 80.72 5.94 94.03 7.81 3/9/2011 12:00:00 347 32216 80.16 5.90 94.01 7.81 3/9/2011 13:00:00 345 32223 79.71 5.87 93.98 7.81 3/9/2011 14:00:00 350 32149 80.68 5.94 93.95 7.81 3/9/2011 15:00:00 347 32096 79.86 5.88 93.92 7.81 3/9/2011 16:00:00 352 32113 81.05 5.97 93.90 7.81 3/9/2011 17:00:00 342 31255 76.65 5.64 93.95 7.81 3/9/2011 18:00:00 349 32185 80.54 5.93 93.92 7.81 3/9/2011 19:00:00 347 32267 80.28 5.91 93.89 7.81 3/9/201120:00:00 347 32437 80.71 5.94 93.87 7.81 3/9/201121:00:00 300 32548 70.01 5.15 93.82 7.81 3/9/201122:00:00 356 32600 83.22 6.13 93.78 7.81 3/9/201123:00:00 380 32663 89.00 326 6.55 5.87 93.73 7.74 3/10/20110:00:00 465 32721 109.10 7.89 93.72 7.74 3/10/2011 1:00:00 394 32673 92.31 6.67 93.68 7.74 3/10/2011 2:00:00 325 32672 76.14 5.50 93.63 7.74 3/10/2011 3:00:00 326 32683 76.40 5.52 93.58 7.74 3/10/20114:00:00 306 32648 71.63 5.18 93.52 7.74DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 3/10/2011 5:00:00 345 32573 80.58 5.82 93.46 7.74 3/10/2011 6:00:00 345 32556 80.54 5.82 93.41 7.74 3/10/2011 7:00:00 350 32629 81.89 5.92 93.38 7.74 3/10/20118:00:00 347 32723 81.42 5.89 93.35 7.74 3/10/20119:00:00 359 32607 83.94 6.07 93.36 7.74 3/10/201110:00:00 361 32628 84.46 6.11 93.30 7.74 3/10/201111:00:00 350 32608 81.83 5.92 93.26 7.74 3/10/201112:00:00 415 32591 96.98 7.01 93.24 7.74 3/10/201113:00:00 310 32517 72.28 5.23 93.18 7.74 3/10/201114:00:00 310 32417 72.06 5.21 93.12 7.74 3/10/201115:00:00 345 32380 80.10 5.79 93.08 7.74 3/10/201116:00:00 350 32281 81.01 5.86 93.03 7.74 3/10/201117:00:00 346 31333 77.74 5.62 92.99 7.74 3/10/201118:00:00 347 32238 80.21 5.80 92.94 7.74 3/10/201119:00:00 345 32323 79.96 5.78 92.90 7.74 3/10/201120:00:00 350 32480 81.51 5.89 92.85 7.74 3/10/201121:00:00 288 32563 67.24 4.86 92.80 7.74 3/10/201122:00:00 339 32664 79.40 5.74 92.75 7.74 3/10/201123:00:00 347 32704 81.37 332 5.88 5.87 92.71 7.68 3/11/20110:00:00 360 32832 84.75 6.15 92.67 7.68 3/11/2011 1:00:00 360 32923 84.99 6.16 92.63 7.68 3/11/2011 2:00:00 364 33053 86.27 6.26 92.60 7.68 3/11/2011 3:00:00 343 33035 81.25 5.89 92.55 7.68 3/11/20114:00:00 314 32983 74.26 5.38 92.50 7.68 3/11/2011 5:00:00 364 32947 85.99 6.24 92.47 7.68 3/11/2011 6:00:00 358 33070 84.89 6.16 92.43 7.68 3/11/2011 7:00:00 366 33138 86.97 6.31 92.39 7.68 3/11/20118:00:00 443 33071 105.05 7.62 92.38 7.68 3/11/20119:00:00 286 32687 67.03 4.86 92.29 7.68 3/11/201110:00:00 264 32458 61.44 4.46 92.22 7.68 3/11/201111:00:00 350 32320 81.11 5.88 92.18 7.68 3/11/201112:00:00 342 32336 79.30 5.75 92.13 7.68 3/11/201113:00:00 355 32228 82.04 5.95 92.09 7.68 3/11/201114:00:00 347 32161 80.02 5.80 92.05 7.68 3/11/201115:00:00 349 32058 80.22 5.82 92.00 7.68 3/11/201116:00:00 358 6786 17.42 1.26 91.87 7.68 3/11/201117:00:00 405 4520 13.13 0.95 91.73 7.68 3/11/201118:00:00 435 32108 100.15 7.26 91.71 7.68 3/11/201119:00:00 379 32091 87.21 6.32 91.67 7.68 3/11/201120:00:00 382 32114 87.96 6.38 91.64 7.68 3/11/201121:00:00 342 32187 78.93 5.72 91.62 7.68 3/11/201122:00:00 398 32148 91.74 6.65 91.58 7.68 3/11/201123:00:00 339 32137 78.12 331 5.66 5.62 91.53 7.61 3/12/20110:00:00 312 32200 72.04 5.30 91.47 7.61 3/12/2011 1:00:00 297 32215 68.61 5.05 91.41 7.61 3/12/2011 2:00:00 282 32273 65.26 4.80 91.34 7.61 3/12/2011 3:00:00 284 32260 65.69 4.84 91.27 7.61 3/12/20114:00:00 285 32266 65.94 4.85 91.20 7.61 3/12/2011 5:00:00 299 32260 69.16 5.09 91.14 7.61 3/12/2011 6:00:00 308 32401 71.56 5.27 91.08 7.61 3/12/2011 7:00:00 319 32393 74.09 5.45 91.02 7.61 3/12/20118:00:00 345 32330 79.98 5.89 90.97 7.61 3/12/20119:00:00 367 32122 84.53 6.22 90.91 7.61 3/12/201110:00:00 409 31967 93.75 6.90 90.88 7.61 3/12/201111:00:00 428 31847 97.74 7.20 90.86 7.61 3/12/201112:00:00 470 31830 107.27 7.90 90.85 7.61 3/12/201113:00:00 518 31782 118.05 8.69 90.86 7.61 3/12/201114:00:00 557 31724 126.70 9.33 90.87 7.61 3/12/201115:00:00 604 31685 137.23 10.10 90.90 7.61 3/12/201116:00:00 618 31713 140.53 10.35 90.94 7.61 3/12/201117:00:00 615 30820 135.91 10.01 90.98 7.61 3/12/201118:00:00 612 31700 139.11 10.24 91.02 7.61 3/12/201119:00:00 557 31704 126.62 9.32 91.03 7.61 3/12/201120:00:00 569 31834 129.88 9.56 91.06 7.61 3/12/201121:00:00 539 31843 123.07 9.06 91.09 7.61 3/12/201122:00:00 523 31857 119.47 8.80 91.09 7.61 3/12/201123:00:00 486 31891 111.13 326 8.18 7.43 91.09 7.60 3/13/20110:00:00 500 32055 114.92 8.87 91.09 7.60 3/13/2011 1:00:00 482 32046 110.76 8.55 91.08 7.60 3/13/2011 2:00:00 482 32016 110.65 8.54 91.08 7.60 3/13/2011 3:00:00 476 32006 109.24 8.43 91.07 7.60 3/13/20114:00:00 480 32036 110.26 8.51 91.06 7.60 3/13/2011 5:00:00 454 32114 104.54 8.07 91.05 7.60 3/13/2011 6:00:00 436 32102 100.36 7.74 91.03 7.60 3/13/2011 7:00:00 449 32026 103.11 7.96 91.01 7.60 3/13/20118:00:00 445 31891 101.76 7.85 90.99 7.60 3/13/20119:00:00 516 31805 117.68 9.08 90.99 7.60 3/13/201110:00:00 537 31782 122.38 9.44 91.00 7.60 3/13/201111:00:00 547 31777 124.64 9.62 91.01 7.60 3/13/201112:00:00 580 31766 132.11 10.19 91.04 7.60 3/13/201113:00:00 603 31708 137.10 10.58 91.08 7.60 3/13/201114:00:00 589 31733 134.02 10.34 91.11 7.60 3/13/201115:00:00 622 31722 141.48 10.92 91.15 7.60 3/13/201116:00:00 609 31776 138.76 10.71 91.18 7.60 3/13/201117:00:00 608 30870 134.58 10.39 91.22 7.60 3/13/201118:00:00 596 31636 135.20 10.43 91.25 7.60 3/13/201119:00:00 573 31602 129.84 10.02 91.28 7.60 3/13/201120:00:00 576 31600 130.51 10.07 91.30 7.60 3/13/201121:00:00 542 31685 123.14 9.50 91.28 7.60 3/13/201122:00:00 543 31813 123.86 9.56 91.30 7.60 3/13/201123:00:00 539 31768 122.78 311 9.47 9.37 91.31 7.66DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 3/14/20110:00:00 546 31792 124.47 9.16 91.33 7.66 3/14/2011 1:00:00 525 31773 119.61 8.81 91.33 7.66 3/14/2011 2:00:00 486 31858 111.02 8.17 91.33 7.66 3/14/2011 3:00:00 471 31832 107.50 7.91 91.32 7.66 3/14/20114:00:00 463 31817 105.63 7.78 91.31 7.66 3/14/2011 5:00:00 490 31791 111.70 8.22 91.31 7.66 3/14/2011 6:00:00 474 31787 108.04 7.95 91.30 7.66 3/14/2011 7:00:00 567 31683 128.81 9.48 91.32 7.66 3/14/20118:00:00 668 31730 151.98 11.19 91.38 7.66 3/14/20119:00:00 436 31683 99.05 7.29 91.35 7.66 3/14/201110:00:00 344 31689 78.16 5.75 91.30 7.66 3/14/201111:00:00 397 32048 91.23 6.72 91.30 7.66 3/14/201112:00:00 394 32215 91.01 6.70 91.33 7.66 3/14/201113:00:00 402 32279 93.04 6.85 91.11 7.66 3/14/201114:00:00 394 32247 91.10 6.71 91.18 7.66 3/14/201115:00:00 398 32152 91.76 6.76 91.31 7.66 3/14/201116:00:00 393 32192 90.72 6.68 91.43 7.66 3/14/201117:00:00 398 31337 89.43 6.58 91.47 7.66 3/14/201118:00:00 396 32207 91.45 6.73 91.26 7.66 3/14/201119:00:00 398 32311 92.21 6.79 91.22 7.66 3/14/201120:00:00 398 32356 92.34 6.80 91.20 7.66 3/14/201121:00:00 393 32446 91.43 6.73 91.19 7.66 3/14/201122:00:00 402 32501 93.68 6.90 91.16 7.66 3/14/201123:00:00 426 32607 99.60 326 7.33 7.50 91.13 7.62 3/15/20110:00:00 431 32747 101.20 31.96 91.12 7.62 3/15/2011 1:00:00 389 32623 90.99 28.74 91.09 7.62 3/15/2011 2:00:00 349 32592 81.56 25.76 91.04 7.62 3/15/2011 3:00:00 391 32688 91.64 28.94 91.00 7.62 3/15/20114:00:00 406 32649 95.05 30.01 90.98 7.62 3/15/2011 5:00:00 392 25184 70.79 22.35 90.91 7.62 3/15/2011 6:00:00 129 107 0.10 0.03 90.75 7.62 3/15/2011 7:00:00 148 107 0.11 0.04 90.59 7.62 3/15/20118:00:00 166 106 0.13 0.04 90.43 7.62 3/15/20119:00:00 78 103 0.06 0.02 90.30 7.62 3/15/201110:00:00 0 102 0.00 0.00 90.14 7.62 3/15/201111:00:00 0 104 0.00 0.00 89.98 7.62 3/15/201112:00:00 0 103 0.00 0.00 89.80 7.62 3/15/201113:00:00 1 104 0.00 0.00 89.52 7.62 3/15/201114:00:00 1 105 0.00 0.00 89.37 7.62 3/15/201115:00:00 2 106 0.00 0.00 89.22 7.62 3/15/201116:00:00 9 103 0.01 0.00 89.06 7.62 3/15/201117:00:00 0 540 0.00 0.00 88.92 7.62 3/15/201118:00:00 0 75 0.00 0.00 88.77 7.62 3/15/201119:00:00 0 69 0.00 0.00 88.61 7.62 3/15/201120:00:00 0 62 0.00 0.00 88.46 7.62 3/15/201121:00:00 3 65 0.00 0.00 88.25 7.62 3/15/201122:00:00 10 79 0.01 0.00 88.10 7.62 3/15/201123:00:00 46 4894 1.61 76 0.51 7.02 87.95 7.58 3/16/20110:00:00 2784 13898 277.44 20.30 88.20 7.58 3/16/2011 1:00:00 365 31121 81.45 5.96 88.16 7.58 3/16/2011 2:00:00 458 32802 107.72 7.88 88.15 7.58 3/16/2011 3:00:00 485 32842 114.21 8.36 88.16 7.58 3/16/20114:00:00 502 32850 118.24 8.65 88.18 7.58 3/16/2011 5:00:00 387 32801 91.02 6.66 88.15 7.58 3/16/2011 6:00:00 417 32834 98.18 7.18 88.13 7.58 3/16/2011 7:00:00 466 32902 109.94 8.04 88.13 7.58 3/16/20118:00:00 478 32868 112.65 8.24 88.13 7.58 3/16/20119:00:00 358 32734 84.03 6.15 88.13 7.58 3/16/201110:00:00 398 32569 92.95 6.80 88.11 7.58 3/16/201111:00:00 401 32382 93.11 6.81 88.23 7.58 3/16/201112:00:00 397 32330 92.03 6.73 88.36 7.58 3/16/201113:00:00 398 32266 92.08 6.74 88.49 7.58 3/16/201114:00:00 378 32187 87.24 6.38 88.61 7.58 3/16/201115:00:00 349 32100 80.33 5.88 88.72 7.58 3/16/201116:00:00 349 31991 80.06 5.86 88.84 7.58 3/16/201117:00:00 350 31008 77.82 5.69 88.95 7.58 3/16/201118:00:00 347 31929 79.44 5.81 89.06 7.58 3/16/201119:00:00 347 32034 79.70 5.83 89.17 7.58 3/16/201120:00:00 356 32124 82.00 6.00 89.28 7.58 3/16/201121:00:00 370 32212 85.46 6.25 89.40 7.58 3/16/201122:00:00 359 32255 83.03 6.08 89.52 7.58 3/16/201123:00:00 366 32310 84.79 328 6.20 7.27 89.21 7.51 3/17/20110:00:00 376 32250 86.95 6.38 89.18 7.51 3/17/2011 1:00:00 371 32334 86.02 6.31 89.14 7.51 3/17/2011 2:00:00 381 32212 88.00 6.46 89.11 7.51 3/17/2011 3:00:00 357 32139 82.27 6.04 89.10 7.51 3/17/20114:00:00 335 32164 77.26 5.67 89.07 7.51 3/17/2011 5:00:00 502 32182 115.84 8.50 89.12 7.51 3/17/2011 6:00:00 515 32252 119.10 8.74 89.19 7.51 3/17/2011 7:00:00 456 32192 105.26 7.73 89.21 7.51 3/17/20118:00:00 391 32113 90.03 6.61 89.18 7.51 3/17/20119:00:00 376 32021 86.33 6.34 89.16 7.51 3/17/201110:00:00 409 31942 93.68 6.88 89.15 7.51 3/17/201111:00:00 438 31858 100.05 7.34 89.21 7.51 3/17/201112:00:00 460 31811 104.92 7.70 89.28 7.51 3/17/201113:00:00 485 31718 110.30 8.10 89.35 7.51 3/17/201114:00:00 525 31688 119.29 8.76 89.43 7.51 3/17/201115:00:00 531 31675 120.60 8.85 89.51 7.51 3/17/201116:00:00 529 31651 120.06 8.81 89.59 7.51 3/17/201117:00:00 536 30728 118.10 8.67 89.65 7.51 3/17/201118:00:00 559 31628 126.77 9.30 89.73 7.51DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 3/17/201119:00:00 568 31667 128.97 9.47 89.45 7.51 3/17/201120:00:00 563 31717 128.04 9.40 89.54 7.51 3/17/201121:00:00 424 31741 96.50 7.08 89.53 7.51 3/17/201122:00:00 379 31752 86.29 6.33 89.51 7.51 3/17/201123:00:00 354 31796 80.71 327 5.92 7.56 89.48 7.54 3/18/20110:00:00 333 31821 75.98 5.61 89.45 7.54 3/18/2011 1:00:00 292 31864 66.72 4.93 89.40 7.54 3/18/2011 2:00:00 338 31928 77.38 5.71 89.37 7.54 3/18/2011 3:00:00 346 31849 79.02 5.84 89.34 7.54 3/18/20114:00:00 347 31882 79.33 5.86 89.31 7.54 3/18/2011 5:00:00 346 31831 78.97 5.83 89.41 7.54 3/18/2011 6:00:00 345 31857 78.81 5.82 89.52 7.54 3/18/2011 7:00:00 351 31890 80.26 5.93 89.63 7.54 3/18/20118:00:00 330 32014 75.75 5.59 89.73 7.54 3/18/20119:00:00 388 31881 88.70 6.55 89.86 7.54 3/18/201110:00:00 423 31796 96.44 7.12 89.99 7.54 3/18/201111:00:00 460 31631 104.33 7.70 90.06 7.54 3/18/201112:00:00 470 31594 106.47 7.86 89.96 7.54 3/18/201113:00:00 510 31578 115.48 8.53 90.00 7.54 3/18/201114:00:00 518 31593 117.34 8.67 90.03 7.54 3/18/201115:00:00 523 31584 118.44 8.75 90.06 7.54 3/18/201116:00:00 538 31586 121.85 9.00 90.11 7.54 3/18/201117:00:00 542 30722 119.40 8.82 90.14 7.54 3/18/201118:00:00 540 31649 122.55 9.05 90.18 7.54 3/18/201119:00:00 537 31674 121.96 9.01 90.22 7.54 3/18/201120:00:00 533 31692 121.12 8.94 90.25 7.54 3/18/201121:00:00 396 31657 89.89 6.64 90.20 7.54 3/18/201122:00:00 349 31853 79.71 5.89 90.17 7.54 3/18/201123:00:00 293 31844 66.90 325 4.94 7.02 90.13 7.49 3/19/20110:00:00 394 31956 90.28 6.67 90.12 7.49 3/19/2011 1:00:00 392 31841 89.50 6.61 90.11 7.49 3/19/2011 2:00:00 298 31748 67.84 5.01 90.07 7.49 3/19/2011 3:00:00 313 31782 71.33 5.27 90.03 7.49 3/19/20114:00:00 348 31711 79.13 5.84 90.00 7.49 3/19/2011 5:00:00 345 31756 78.56 5.80 89.97 7.49 3/19/2011 6:00:00 349 31830 79.65 5.88 89.94 7.49 3/19/2011 7:00:00 349 31880 79.78 5.89 89.92 7.49 3/19/20118:00:00 346 31931 79.22 5.85 89.89 7.49 3/19/20119:00:00 359 31994 82.36 6.08 89.87 7.49 3/19/201110:00:00 341 31924 78.06 5.76 89.85 7.49 3/19/201111:00:00 346 31895 79.13 5.84 89.82 7.49 3/19/201112:00:00 355 31876 81.14 5.99 89.80 7.49 3/19/201113:00:00 344 31784 78.40 5.79 89.78 7.49 3/19/201114:00:00 345 31613 78.20 5.78 89.76 7.49 3/19/201115:00:00 362 31457 81.65 6.03 89.74 7.49 3/19/201116:00:00 348 31439 78.45 5.79 89.71 7.49 3/19/201117:00:00 372 30578 81.56 6.02 89.69 7.49 3/19/201118:00:00 412 31537 93.17 6.88 89.68 7.49 3/19/201119:00:00 431 31570 97.57 7.20 89.69 7.49 3/19/201120:00:00 395 31612 89.53 6.61 89.67 7.49 3/19/201121:00:00 359 31715 81.64 6.03 89.67 7.49 3/19/201122:00:00 355 31770 80.87 5.97 89.67 7.49 3/19/201123:00:00 358 31754 81.51 325 6.02 6.03 89.66 7.44 3/20/20110:00:00 359 31755 81.74 6.04 89.65 7.44 3/20/2011 1:00:00 355 31751 80.82 5.97 89.63 7.44 3/20/2011 2:00:00 364 31777 82.94 6.12 89.62 7.44 3/20/2011 3:00:00 386 31811 88.05 6.50 89.61 7.44 3/20/20114:00:00 394 32015 90.45 6.68 89.61 7.44 3/20/2011 5:00:00 393 32030 90.26 6.67 89.61 7.44 3/20/2011 6:00:00 392 31927 89.74 6.63 89.60 7.44 3/20/2011 7:00:00 377 31976 86.44 6.38 89.57 7.44 3/20/20118:00:00 373 31927 85.39 6.31 89.56 7.44 3/20/20119:00:00 381 31911 87.18 6.44 89.55 7.44 3/20/201110:00:00 353 31764 80.40 5.94 89.53 7.44 3/20/201111:00:00 388 31749 88.33 6.52 89.51 7.44 3/20/201112:00:00 422 31746 96.06 7.09 89.50 7.44 3/20/201113:00:00 473 31754 107.70 7.95 89.50 7.44 3/20/201114:00:00 439 31783 100.05 7.39 89.47 7.44 3/20/201115:00:00 495 31830 112.98 8.34 89.46 7.44 3/20/201116:00:00 481 31789 109.64 8.10 89.46 7.44 3/20/201117:00:00 482 30862 106.66 7.88 89.47 7.44 3/20/201118:00:00 487 31747 110.86 8.19 89.49 7.44 3/20/201119:00:00 485 31792 110.56 8.16 89.50 7.44 3/20/201120:00:00 475 31851 108.48 8.01 89.53 7.44 3/20/201121:00:00 354 31887 80.94 5.98 89.51 7.44 3/20/201122:00:00 303 31898 69.30 5.12 89.48 7.44 3/20/201123:00:00 319 31777 72.69 325 5.37 6.82 89.46 7.41 3/21/20110:00:00 345 31771 78.59 7.89 89.45 7.41 3/21/2011 1:00:00 348 31836 79.44 7.98 89.43 7.41 3/21/2011 2:00:00 348 31829 79.42 7.98 89.41 7.41 3/21/2011 3:00:00 129 6230 5.76 0.58 89.28 7.41 3/21/20114:00:00 0 90 0.00 0.00 89.15 7.41 3/21/2011 5:00:00 0 82 0.00 0.00 89.02 7.41 3/21/2011 6:00:00 0 77 0.00 0.00 88.88 7.41 3/21/2011 7:00:00 0 74 0.00 0.00 88.75 7.41 3/21/20118:00:00 566 4062 16.49 1.66 88.63 7.41 3/21/20119:00:00 2277 18618 303.98 30.52 88.93 7.41 3/21/201110:00:00 317 31108 70.71 7.10 88.90 7.41 3/21/201111:00:00 350 32028 80.38 8.07 88.87 7.41 3/21/201112:00:00 358 32078 82.34 8.27 88.86 7.41 3/21/201113:00:00 368 32081 84.65 8.50 88.85 7.41DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 3/21/201114:00:00 387 32118 89.13 8.95 88.84 7.41 3/21/201115:00:00 388 32093 89.29 8.97 88.84 7.41 3/21/201116:00:00 377 32021 86.56 8.69 88.83 7.41 3/21/201117:00:00 423 31102 94.33 9.47 88.83 7.41 3/21/201118:00:00 402 32031 92.33 9.27 88.82 7.41 3/21/201119:00:00 400 32041 91.90 9.23 88.83 7.41 3/21/201120:00:00 410 32086 94.33 9.47 88.85 7.41 3/21/201121:00:00 426 32178 98.29 9.87 88.81 7.41 3/21/201122:00:00 435 32173 100.35 10.08 88.82 7.41 3/21/201123:00:00 401 32136 92.40 239 9.28 7.58 88.82 7.41 3/22/20110:00:00 359 32154 82.77 6.07 88.80 7.41 3/22/2011 1:00:00 324 32155 74.70 5.48 88.77 7.41 3/22/2011 2:00:00 288 32161 66.41 4.87 88.74 7.41 3/22/2011 3:00:00 346 32118 79.68 5.85 88.72 7.41 3/22/20114:00:00 349 32061 80.23 5.89 88.70 7.41 3/22/2011 5:00:00 351 32070 80.71 5.92 88.68 7.41 3/22/2011 6:00:00 346 32039 79.49 5.83 88.65 7.41 3/22/2011 7:00:00 346 32046 79.50 5.84 88.63 7.41 3/22/20118:00:00 314 32068 72.20 5.30 88.60 7.41 3/22/20119:00:00 368 32008 84.46 6.20 88.60 7.41 3/22/201110:00:00 434 31958 99.45 7.30 88.60 7.41 3/22/201111:00:00 450 31982 103.20 7.57 88.61 7.41 3/22/201112:00:00 486 31954 111.35 8.17 88.63 7.41 3/22/201113:00:00 506 31928 115.84 8.50 88.65 7.41 3/22/201114:00:00 522 31935 119.53 8.77 88.67 7.41 3/22/201115:00:00 540 31964 123.76 9.08 88.69 7.41 3/22/201116:00:00 511 31904 116.90 8.58 88.70 7.41 3/22/201117:00:00 525 31040 116.85 8.58 88.71 7.41 3/22/201118:00:00 539 31903 123.30 9.05 88.73 7.41 3/22/201119:00:00 525 31845 119.88 8.80 88.74 7.41 3/22/201120:00:00 524 31901 119.86 8.80 88.75 7.41 3/22/201121:00:00 457 31932 104.64 7.68 88.78 7.41 3/22/201122:00:00 394 31906 90.14 6.62 88.79 7.41 3/22/201123:00:00 392 31887 89.63 327 6.58 7.14 88.79 7.38 3/23/20110:00:00 360 31919 82.39 6.08 88.78 7.38 3/23/2011 1:00:00 347 31936 79.46 5.87 88.76 7.38 3/23/2011 2:00:00 352 31901 80.52 5.95 88.75 7.38 3/23/2011 3:00:00 339 31890 77.52 5.72 88.72 7.38 3/23/20114:00:00 331 31891 75.69 5.59 88.70 7.38 3/23/2011 5:00:00 327 31900 74.80 5.52 88.68 7.38 3/23/2011 6:00:00 338 31863 77.22 5.70 88.66 7.38 3/23/2011 7:00:00 332 31866 75.86 5.60 88.63 7.38 3/23/20118:00:00 415 31839 94.74 7.00 88.63 7.38 3/23/20119:00:00 316 31736 71.91 5.31 88.59 7.38 3/23/201110:00:00 309 31742 70.33 5.19 88.56 7.38 3/23/201111:00:00 341 31733 77.59 5.73 88.54 7.38 3/23/201112:00:00 381 31709 86.63 6.40 88.54 7.38 3/23/201113:00:00 407 31687 92.47 6.83 88.54 7.38 3/23/201114:00:00 444 31721 100.99 7.46 88.56 7.38 3/23/201115:00:00 450 31775 102.53 7.57 88.58 7.38 3/23/201116:00:00 460 31795 104.87 7.74 88.60 7.38 3/23/201117:00:00 456 30984 101.31 7.48 88.62 7.38 3/23/201118:00:00 460 31997 105.54 7.79 88.64 7.38 3/23/201119:00:00 458 32024 105.17 7.77 88.66 7.38 3/23/201120:00:00 463 31971 106.14 7.84 88.68 7.38 3/23/201121:00:00 331 32148 76.30 5.63 88.68 7.38 3/23/201122:00:00 301 32321 69.76 5.15 88.65 7.38 3/23/201123:00:00 344 32291 79.65 325 5.88 6.37 88.63 7.35 3/24/20110:00:00 352 32321 81.58 5.88 88.61 7.35 3/24/2011 1:00:00 344 32357 79.81 5.75 88.59 7.35 3/24/2011 2:00:00 344 32368 79.84 5.75 88.56 7.35 3/24/2011 3:00:00 345 32431 80.23 5.78 88.53 7.35 3/24/20114:00:00 350 32530 81.64 5.88 88.51 7.35 3/24/2011 5:00:00 353 32646 82.63 5.96 88.48 7.35 3/24/2011 6:00:00 348 32793 81.83 5.90 88.45 7.35 3/24/2011 7:00:00 347 32843 81.72 5.89 88.42 7.35 3/24/20118:00:00 312 32784 73.34 5.29 88.38 7.35 3/24/20119:00:00 386 32717 90.55 6.53 88.33 7.35 3/24/201110:00:00 304 32562 70.98 5.12 88.29 7.35 3/24/201111:00:00 354 32405 82.25 5.93 88.26 7.35 3/24/201112:00:00 345 32392 80.13 5.78 88.23 7.35 3/24/201113:00:00 349 32343 80.94 5.83 88.20 7.35 3/24/201114:00:00 346 32289 80.11 5.77 88.17 7.35 3/24/201115:00:00 352 32283 81.48 5.87 88.14 7.35 3/24/201116:00:00 344 32312 79.70 5.74 88.12 7.35 3/24/201117:00:00 347 31397 78.12 5.63 88.09 7.35 3/24/201118:00:00 350 32309 81.08 5.84 88.07 7.35 3/24/201119:00:00 350 32404 81.32 5.86 88.05 7.35 3/24/201120:00:00 439 32493 102.28 7.37 88.05 7.35 3/24/201121:00:00 370 32554 86.37 6.22 87.95 7.35 3/24/201122:00:00 327 32617 76.48 5.51 87.91 7.35 3/24/201123:00:00 368 32725 86.35 333 6.22 5.89 87.88 7.29 3/25/20110:00:00 445 32848 104.81 7.58 87.85 7.29 3/25/2011 1:00:00 485 32935 114.54 8.28 87.85 7.29 3/25/2011 2:00:00 454 32953 107.27 7.75 87.84 7.29 3/25/2011 3:00:00 460 32982 108.79 7.86 87.82 7.29 3/25/20114:00:00 510 32995 120.66 8.72 87.85 7.29 3/25/2011 5:00:00 343 32912 80.95 5.85 87.84 7.29 3/25/2011 6:00:00 443 32968 104.72 7.57 87.84 7.29 3/25/2011 7:00:00 488 32981 115.41 8.34 87.84 7.29 3/25/20118:00:00 464 32878 109.39 7.91 87.83 7.29DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 3/25/20119:00:00 374 32764 87.86 6.35 87.83 7.29 3/25/201110:00:00 347 32617 81.16 5.87 87.81 7.29 3/25/201111:00:00 285 32451 66.32 4.79 87.82 7.29 3/25/201112:00:00 347 32329 80.44 5.81 87.85 7.29 3/25/201113:00:00 347 32164 80.03 5.79 87.87 7.29 3/25/201114:00:00 352 31966 80.68 5.83 87.90 7.29 3/25/201115:00:00 353 31795 80.48 5.82 87.94 7.29 3/25/201116:00:00 352 31745 80.12 5.79 87.97 7.29 3/25/201117:00:00 358 30871 79.25 5.73 88.00 7.29 3/25/201118:00:00 353 31767 80.41 5.81 88.04 7.29 3/25/201119:00:00 338 31788 77.04 5.57 88.04 7.29 3/25/201120:00:00 345 31879 78.86 5.70 88.02 7.29 3/25/201121:00:00 347 31950 79.50 5.75 87.96 7.29 3/25/201122:00:00 343 31961 78.61 5.68 87.94 7.29 3/25/201123:00:00 349 31993 80.06 332 5.79 6.50 87.92 7.28 3/26/20110:00:00 352 32077 80.96 5.92 87.89 7.28 3/26/2011 1:00:00 344 32231 79.50 5.82 87.86 7.28 3/26/2011 2:00:00 346 32194 79.87 5.84 87.69 7.28 3/26/2011 3:00:00 352 32258 81.42 5.96 87.67 7.28 3/26/20114:00:00 382 32367 88.66 6.49 87.67 7.28 3/26/2011 5:00:00 482 32422 112.05 8.20 87.68 7.28 3/26/2011 6:00:00 372 32488 86.66 6.34 87.65 7.28 3/26/2011 7:00:00 274 32426 63.71 4.66 87.60 7.28 3/26/20118:00:00 383 32463 89.15 6.52 87.58 7.28 3/26/20119:00:00 388 32518 90.47 6.62 87.57 7.28 3/26/201110:00:00 321 32359 74.48 5.45 87.43 7.28 3/26/201111:00:00 303 31920 69.35 5.07 87.34 7.28 3/26/201112:00:00 355 31456 80.07 5.86 87.43 7.28 3/26/201113:00:00 347 31312 77.91 5.70 87.54 7.28 3/26/201114:00:00 354 31369 79.62 5.83 87.66 7.28 3/26/201115:00:00 344 31420 77.50 5.67 87.58 7.28 3/26/201116:00:00 351 31442 79.13 5.79 87.37 7.28 3/26/201117:00:00 352 30918 78.04 5.71 87.33 7.28 3/26/201118:00:00 335 31961 76.77 5.62 87.27 7.28 3/26/201119:00:00 346 32137 79.73 5.83 87.22 7.28 3/26/201120:00:00 353 32330 81.83 5.99 87.19 7.28 3/26/201121:00:00 400 32532 93.31 6.83 87.20 7.28 3/26/201122:00:00 475 32603 111.04 8.13 87.20 7.28 3/26/201123:00:00 484 32633 113.25 328 8.29 6.17 87.20 7.14 3/27/20110:00:00 493 32733 115.71 10.29 87.20 7.14 3/27/2011 1:00:00 420 32701 98.48 8.75 87.20 7.14 3/27/2011 2:00:00 490 32786 115.19 10.24 87.21 7.14 3/27/2011 3:00:00 495 32842 116.57 10.36 87.23 7.14 3/27/20114:00:00 479 32805 112.67 10.02 87.23 7.14 3/27/2011 5:00:00 378 32800 88.90 7.90 87.20 7.14 3/27/2011 6:00:00 479 32843 112.80 10.03 87.21 7.14 3/27/2011 7:00:00 483 32936 114.07 10.14 87.20 7.14 3/27/20118:00:00 509 32920 120.15 10.68 87.20 7.14 3/27/20119:00:00 400 32922 94.43 8.39 87.21 7.14 3/27/201110:00:00 303 32880 71.44 6.35 87.19 7.14 3/27/201111:00:00 309 32890 72.87 6.48 87.18 7.14 3/27/201112:00:00 337 32791 79.24 7.04 87.21 7.14 3/27/201113:00:00 344 32671 80.59 7.16 87.30 7.14 3/27/201114:00:00 351 32690 82.27 7.31 87.39 7.14 3/27/201115:00:00 358 32706 83.96 7.46 87.38 7.14 3/27/201116:00:00 352 32728 82.60 7.34 87.37 7.14 3/27/201117:00:00 344 31839 78.53 6.98 87.36 7.14 3/27/201118:00:00 345 32762 81.05 7.20 87.35 7.14 3/27/201119:00:00 1641 18003 211.83 18.83 87.44 7.14 3/27/201120:00:00<null> <null> 87.47 7.14 3/27/201121:00:00 0 60 0.00 0.00 87.39 7.14 3/27/201122:00:00 16 71 0.01 0.00 87.32 7.14 3/27/201123:00:00 8 80 0.00 270 0.00 7.46 87.25 7.20 3/28/20110:00:00 7 82 0.00 0.00 87.16 7.20 3/28/2011 1:00:00 1013 6427 46.68 3.60 87.15 7.20 3/28/2011 2:00:00 968 21819 151.44 11.69 87.28 7.20 3/28/2011 3:00:00 311 33463 74.62 5.76 87.30 7.20 3/28/20114:00:00 366 33449 87.78 6.77 87.38 7.20 3/28/2011 5:00:00 333 33449 79.87 6.16 87.47 7.20 3/28/2011 6:00:00 407 33638 98.17 7.58 87.57 7.20 3/28/2011 7:00:00 277 33552 66.64 5.14 87.59 7.20 3/28/20118:00:00 368 33526 88.47 6.83 87.63 7.20 3/28/20119:00:00 362 33558 87.11 6.72 87.67 7.20 3/28/201110:00:00 349 33606 84.10 6.49 87.70 7.20 3/28/201111:00:00 433 33558 104.19 8.04 87.80 7.20 3/28/201112:00:00 394 33623 94.99 7.33 87.90 7.20 3/28/201113:00:00 400 33601 96.37 7.44 88.00 7.20 3/28/201114:00:00 279 33521 67.06 5.18 88.03 7.20 3/28/201115:00:00 350 33447 83.94 6.48 88.09 7.20 3/28/201116:00:00 364 33446 87.29 6.74 88.17 7.20 3/28/201117:00:00 368 32461 85.65 6.61 88.02 7.20 3/28/201118:00:00 297 33289 70.89 5.47 88.02 7.20 3/28/201119:00:00 348 33303 83.10 6.41 88.01 7.20 3/28/201120:00:00 343 33365 82.06 6.33 88.03 7.20 3/28/201121:00:00 345 33384 82.58 6.37 88.04 7.20 3/28/201122:00:00 348 33388 83.31 6.43 88.05 7.20 3/28/201123:00:00 356 33353 85.14 311 6.57 6.34 88.06 7.28 3/29/20110:00:00 335 33377 80.17 5.69 88.06 7.28 3/29/2011 1:00:00 350 33364 83.73 5.95 88.06 7.28 3/29/2011 2:00:00 353 33382 84.49 6.00 88.06 7.28 3/29/2011 3:00:00 367 33360 87.79 6.23 88.04 7.28DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 3/29/20114:00:00 340 33314 81.22 5.77 88.01 7.28 3/29/2011 5:00:00 367 33344 87.75 6.23 87.98 7.28 3/29/2011 6:00:00 398 33369 95.23 6.76 87.97 7.28 3/29/2011 7:00:00 291 33316 69.52 4.94 87.97 7.28 3/29/20118:00:00 391 33365 93.54 6.64 88.03 7.28 3/29/20119:00:00 364 33362 87.08 6.18 88.15 7.28 3/29/201110:00:00 312 33307 74.51 5.29 88.25 7.28 3/29/201111:00:00 371 33285 88.55 6.29 88.20 7.28 3/29/201112:00:00 321 33230 76.49 5.43 88.18 7.28 3/29/201113:00:00 342 33067 81.09 5.76 88.28 7.28 3/29/201114:00:00 347 32951 81.99 5.82 88.39 7.28 3/29/201115:00:00 346 32890 81.60 5.79 88.51 7.28 3/29/201116:00:00 348 32883 82.05 5.83 88.58 7.28 3/29/201117:00:00 348 31930 79.67 5.66 88.57 7.28 3/29/201118:00:00 345 32864 81.30 5.77 88.68 7.28 3/29/201119:00:00 344 32900 81.15 5.76 88.79 7.28 3/29/201120:00:00 350 33006 82.83 5.88 88.91 7.28 3/29/201121:00:00 368 33104 87.35 6.20 88.94 7.28 3/29/201122:00:00 407 33162 96.78 6.87 88.97 7.28 3/29/201123:00:00 271 33103 64.32 338 4.57 5.89 88.91 6.78 3/30/20110:00:00 353 33189 84.01 10.56 88.89 6.78 3/30/2011 1:00:00 364 33292 86.89 10.92 88.87 6.78 3/30/2011 2:00:00 371 33377 88.79 11.16 88.85 6.78 3/30/2011 3:00:00 376 33398 90.04 11.31 88.83 6.78 3/30/20114:00:00 270 33280 64.43 8.10 88.78 6.78 3/30/2011 5:00:00 357 33283 85.20 10.71 88.76 6.78 3/30/2011 6:00:00 198 15151 21.51 2.70 88.65 6.78 3/30/2011 7:00:00 53 108 0.04 0.01 88.50 6.78 3/30/20118:00:00 71 105 0.05 0.01 88.36 6.78 3/30/20119:00:00 73 104 0.05 0.01 88.21 6.78 3/30/201110:00:00 73 101 0.05 0.01 88.07 6.78 3/30/201111:00:00 73 101 0.05 0.01 87.92 6.78 3/30/201112:00:00 73 100 0.05 0.01 87.78 6.78 3/30/201113:00:00 21 101 0.02 0.00 87.65 6.78 3/30/201114:00:00 0 102 0.00 0.00 87.52 6.78 3/30/201115:00:00 1 117 0.00 0.00 87.39 6.78 3/30/201116:00:00 2128 13694 208.95 26.26 87.55 6.78 3/30/201117:00:00 179 32171 41.29 5.19 87.49 6.78 3/30/201118:00:00 307 33393 73.51 9.24 87.46 6.78 3/30/201119:00:00 277 33455 66.45 8.35 87.42 6.78 3/30/201120:00:00 225 33442 53.95 6.78 87.35 6.78 3/30/201121:00:00 301 33451 72.20 9.07 87.34 6.78 3/30/201122:00:00 436 33456 104.59 13.14 87.37 6.78 3/30/201123:00:00 370 33458 88.77 191 11.15 6.44 87.37 6.76 3/31/20110:00:00 423 33484 101.56 7.15 87.38 6.76 3/31/2011 1:00:00 352 33461 84.45 5.94 87.36 6.76 3/31/2011 2:00:00 376 33429 90.13 6.34 87.35 6.76 3/31/2011 3:00:00 451 33360 107.88 7.59 87.38 6.76 3/31/20114:00:00 295 33426 70.70 4.98 87.34 6.76 3/31/2011 5:00:00 396 33445 94.97 6.68 87.34 6.76 3/31/2011 6:00:00 434 33507 104.27 7.34 87.35 6.76 3/31/2011 7:00:00 284 33433 68.08 4.79 87.32 6.76 3/31/20118:00:00 331 33388 79.24 5.58 87.30 6.76 3/31/20119:00:00 361 33396 86.45 6.08 87.26 6.76 3/31/201110:00:00 379 33329 90.57 6.37 87.26 6.76 3/31/201111:00:00 299 33217 71.22 5.01 87.19 6.76 3/31/201112:00:00 473 33222 112.68 7.93 87.18 6.76 3/31/201113:00:00 479 33050 113.51 7.99 87.04 6.76 3/31/201114:00:00 376 32962 88.87 6.25 86.89 6.76 3/31/201115:00:00 447 33030 105.87 7.45 86.91 6.76 3/31/201116:00:00 509 32992 120.41 8.47 86.95 6.76 3/31/201117:00:00 382 31984 87.61 6.17 86.94 6.76 3/31/201118:00:00 393 32934 92.81 6.53 86.94 6.76 3/31/201119:00:00 444 32941 104.87 7.38 86.96 6.76 3/31/201120:00:00 377 33053 89.35 6.29 86.96 6.76 3/31/201121:00:00 502 33183 119.44 8.41 86.97 6.76 3/31/201122:00:00 632 33221 150.55 10.60 87.04 6.76 3/31/201123:00:00 683 33237 162.77 341 11.46 7.03 87.11 6.74 4/1/2011 0:00:00 723 33424 173.28 25.05 87.22 6.74 4/1/2011 1:00:00 671 33512 161.24 23.31 87.29 6.74 4/1/2011 2:00:00 702 33530 168.78 24.40 87.37 6.74 4/1/2011 3:00:00 548 33461 131.48 19.01 87.41 6.74 4/1/2011 4:00:00 498 33390 119.23 17.24 87.47 6.74 4/1/2011 5:00:00 605 33418 144.97 20.96 87.53 6.74 4/1/2011 6:00:00 685 33625 165.16 23.88 87.62 6.74 4/1/2011 7:00:00 699 33586 168.34 24.34 87.70 6.74 4/1/2011 8:00:00 616 33538 148.14 21.42 87.74 6.74 4/1/2011 9:00:00 708 33409 169.61 24.52 87.84 6.74 4/1/2011 10:00:00 742 33235 176.82 25.56 87.96 6.74 4/1/2011 11:00:00 1577 23132 261.57 37.82 88.23 6.74 4/1/2011 12:00:00<null> <null> 0.00 88.22 6.74 4/2/2011 13:00:00<null> <null> 0.00 88.21 6.74 4/3/2011 14:00:00<null> <null> 0.00 88.20 6.74 4/4/2011 15:00:00<null> <null> 0.00 88.20 6.74 4/5/2011 16:00:00<null> <null> 0.00 88.19 6.74 4/6/2011 17:00:00<null> <null> 0.00 88.19 6.74 4/7/2011 18:00:00<null> <null> 0.00 88.19 6.74 4/8/2011 19:00:00<null> <null> 0.00 88.18 6.74 4/1/201120:00:00<null> <null> 0.00 88.18 6.74 4/1/201121:00:00 54 67 0.03 0.00 88.05 6.74 4/1/201122:00:00 27 81 0.02 0.00 87.92 6.74DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 4/1/201123:00:00 81 92 0.05 166 0.01 11.98 87.79 6.91 4/2/2011 0:00:00 149 98 0.10 0.01 87.65 6.91 4/2/2011 1:00:00 155 101 0.11 0.01 87.52 6.91 4/2/2011 2:00:00 500 7648 27.42 2.28 87.43 6.91 4/2/2011 3:00:00 2367 14562 247.15 20.52 87.65 6.91 4/2/2011 4:00:00 231 33289 55.14 4.58 87.59 6.91 4/2/2011 5:00:00 362 33500 86.96 7.22 87.58 6.91 4/2/2011 6:00:00 393 33255 93.71 7.78 87.58 6.91 4/2/2011 7:00:00 322 33282 76.84 6.38 87.56 6.91 4/2/2011 8:00:00 414 33221 98.62 8.19 87.56 6.91 4/2/2011 9:00:00 343 33241 81.75 6.79 87.54 6.91 4/2/2011 10:00:00 352 33251 83.92 6.97 87.53 6.91 4/2/2011 11:00:00 335 33176 79.69 6.62 87.50 6.91 4/2/2011 12:00:00 361 33148 85.80 7.13 87.46 6.91 4/2/2011 13:00:00 347 33118 82.40 6.84 87.42 6.91 4/2/2011 14:00:00 392 33092 93.01 7.72 87.42 6.91 4/2/2011 15:00:00 442 33078 104.83 8.71 87.43 6.91 4/2/2011 16:00:00 513 33106 121.78 10.11 87.48 6.91 4/2/2011 17:00:00 512 32096 117.83 9.79 87.52 6.91 4/2/2011 18:00:00 503 33060 119.24 9.90 87.57 6.91 4/2/2011 19:00:00 518 33065 122.81 10.20 87.63 6.91 4/2/201120:00:00 504 33108 119.65 9.94 87.66 6.91 4/2/201121:00:00 403 33110 95.68 7.95 87.67 6.91 4/2/201122:00:00 356 33169 84.67 7.03 87.66 6.91 4/2/201123:00:00 350 33203 83.33 289 6.92 7.48 87.65 6.94 4/3/2011 0:00:00 300 33118 71.24 5.13 87.62 6.94 4/3/2011 1:00:00 319 33202 75.94 5.47 87.60 6.94

2:00:00 0.00 87.59 6.94 4/3/2011 3:00:00 343 33016 81.20 5.85 87.58 6.94 4/3/2011 4:00:00 347 33153 82.49 5.95 87.56 6.94 4/3/2011 5:00:00 410 33166 97.50 7.03 87.57 6.94 4/3/2011 6:00:00 296 33198 70.46 5.08 87.54 6.94 4/3/2011 7:00:00 387 33127 91.93 6.63 87.54 6.94 4/3/2011 8:00:00 333 33097 79.03 5.70 87.53 6.94 4/3/2011 9:00:00 447 33002 105.78 7.62 87.55 6.94 4/3/2011 10:00:00 485 33020 114.83 8.28 87.58 6.94 4/3/2011 11:00:00 626 32945 147.88 10.66 87.66 6.94 4/3/2011 12:00:00 523 32893 123.35 8.89 87.71 6.94 4/3/2011 13:00:00 616 32847 145.08 10.46 87.78 6.94 4/3/2011 14:00:00 599 32773 140.76 10.15 87.86 6.94 4/3/2011 15:00:00 617 32539 143.96 10.38 87.93 6.94 4/3/2011 16:00:00 554 32629 129.62 9.34 87.99 6.94 4/3/2011 17:00:00 533 32542 124.37 8.96 88.04 6.94 4/3/2011 18:00:00 675 31754 153.69 11.08 88.13 6.94 4/3/2011 19:00:00 525 32494 122.32 8.82 88.17 6.94 4/3/201120:00:00 589 32408 136.87 9.86 88.24 6.94 4/3/201121:00:00 399 31347 89.68 6.46 88.25 6.94 4/3/201122:00:00 487 32075 112.01 8.07 88.28 6.94 4/3/201123:00:00 449 32186 103.62 333 7.47 7.64 88.30 6.97 4/4/2011 0:00:00 434 31689 98.61 6.92 88.31 6.97 4/4/2011 1:00:00 344 32719 80.71 5.66 88.27 6.97 4/4/2011 2:00:00 270 32347 62.62 4.39 88.23 6.97 4/4/2011 3:00:00 473 32562 110.44 7.75 88.28 6.97 4/4/2011 4:00:00 334 32534 77.92 5.47 88.26 6.97 4/4/2011 5:00:00 359 32420 83.45 5.86 88.25 6.97 4/4/2011 6:00:00 325 32356 75.40 5.29 88.23 6.97 4/4/2011 7:00:00 353 32308 81.78 5.74 88.22 6.97 4/4/2011 8:00:00 348 32531 81.17 5.70 88.20 6.97 4/4/2011 9:00:00 359 32577 83.86 5.88 88.17 6.97 4/4/2011 10:00:00 423 32461 98.46 6.91 88.18 6.97 4/4/2011 11:00:00 426 32855 100.36 7.04 88.19 6.97 4/4/2011 12:00:00 377 32936 89.03 6.25 88.19 6.97 4/4/2011 13:00:00 376 33034 89.06 6.25 88.18 6.97 4/4/2011 14:00:00 439 33120 104.26 7.32 88.19 6.97 4/4/2011 15:00:00 434 33426 104.02 7.30 88.19 6.97 4/4/2011 16:00:00 460 33420 110.23 7.74 88.20 6.97 4/4/2011 17:00:00 569 33226 135.56 9.51 88.30 6.97 4/4/2011 18:00:00 484 32313 112.14 7.87 88.32 6.97 4/4/2011 19:00:00 509 32965 120.31 8.44 88.36 6.97 4/4/201120:00:00 327 33233 77.92 5.47 88.32 6.97 4/4/201121:00:00 512 33227 121.98 8.56 88.41 6.97 4/4/201122:00:00 391 33216 93.13 6.54 88.41 6.97 4/4/201123:00:00 348 33458 83.49 342 5.86 6.65 88.39 6.97 4/5/2011 0:00:00 539 33324 128.79 8.76 88.44 6.97 4/5/2011 1:00:00 399 33487 95.81 6.51 88.44 6.97 4/5/2011 2:00:00 432 33560 103.96 7.07 88.46 6.97 4/5/2011 3:00:00 460 33536 110.61 7.52 88.48 6.97 4/5/2011 4:00:00 450 33598 108.41 7.37 88.50 6.97 4/5/2011 5:00:00 461 33550 110.90 7.54 88.52 6.97 4/5/2011 6:00:00 518 33567 124.68 8.48 88.57 6.97 4/5/2011 7:00:00 463 33635 111.66 7.59 88.59 6.97 4/5/2011 8:00:00 450 33810 109.09 7.42 88.64 6.97 4/5/2011 9:00:00 592 33737 143.21 9.74 88.73 6.97 4/5/2011 10:00:00 639 33654 154.20 10.48 88.84 6.97 4/5/2011 11:00:00 572 33554 137.62 9.36 88.91 6.97 4/5/2011 12:00:00 667 33517 160.30 10.90 89.02 6.97 4/5/2011 13:00:00 562 33427 134.70 9.16 89.14 6.97 4/5/2011 14:00:00 501 33337 119.76 8.14 89.18 6.97 4/5/2011 15:00:00 501 33341 119.77 8.14 89.24 6.97 4/5/2011 16:00:00 561 33189 133.51 9.08 89.36 6.97 4/5/2011 17:00:00 546 33225 130.08 8.84 89.47 6.97DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 4/5/2011 18:00:00 579 32238 133.84 9.10 89.54 6.97 4/5/2011 19:00:00 573 33258 136.64 9.29 89.60 6.97 4/5/201120:00:00 581 33283 138.66 9.43 89.66 6.97 4/5/201121:00:00 563 33304 134.45 9.14 89.73 6.97 4/5/201122:00:00 535 33348 127.93 8.70 89.78 6.97 4/5/201123:00:00 499 33378 119.43 353 8.12 8.58 89.81 7.06 4/6/2011 0:00:00 475 33463 113.97 7.86 89.84 7.06 4/6/2011 1:00:00 489 33454 117.30 8.09 89.87 7.06 4/6/2011 2:00:00 464 33512 111.50 7.69 89.90 7.06 4/6/2011 3:00:00 495 33508 118.93 8.20 89.93 7.06 4/6/2011 4:00:00 500 33495 120.09 8.28 89.97 7.06 4/6/2011 5:00:00 495 33491 118.87 8.20 90.00 7.06 4/6/2011 6:00:00 495 33480 118.83 8.20 90.04 7.06 4/6/2011 7:00:00 490 33495 117.68 8.12 90.07 7.06 4/6/2011 8:00:00 515 33493 123.68 8.53 90.11 7.06 4/6/2011 9:00:00 525 33408 125.76 8.67 90.13 7.06 4/6/2011 10:00:00 571 33334 136.48 9.41 90.19 7.06 4/6/2011 11:00:00 567 33259 135.22 9.33 90.24 7.06 4/6/2011 12:00:00 655 33135 155.62 10.73 90.31 7.06 4/6/2011 13:00:00 662 33114 157.19 10.84 90.42 7.06 4/6/2011 14:00:00 729 33073 172.88 11.92 90.54 7.06 4/6/2011 15:00:00 838 32989 198.22 13.67 90.69 7.06 4/6/2011 16:00:00 791 32943 186.85 12.89 90.82 7.06 4/6/2011 17:00:00 723 32906 170.59 11.76 90.94 7.06 4/6/2011 18:00:00 671 31966 153.80 10.61 91.02 7.06 4/6/2011 19:00:00 659 32890 155.41 10.72 91.11 7.06 4/6/201120:00:00 634 32887 149.51 10.31 91.20 7.06 4/6/201121:00:00 491 32926 115.92 7.99 91.21 7.06 4/6/201122:00:00 451 32987 106.67 7.36 91.22 7.06 4/6/201123:00:00 427 33000 101.04 348 6.97 9.43 91.23 7.14 4/7/2011 0:00:00 360 32902 84.93 6.03 91.22 7.14 4/7/2011 1:00:00 350 32958 82.71 5.87 91.21 7.14 4/7/2011 2:00:00 361 33056 85.57 6.08 91.20 7.14 4/7/2011 3:00:00 365 32966 86.28 6.13 91.19 7.14 4/7/2011 4:00:00 419 32947 98.99 7.03 91.20 7.14 4/7/2011 5:00:00 420 32992 99.36 7.05 91.21 7.14 4/7/2011 6:00:00 478 33003 113.12 8.03 91.24 7.14 4/7/2011 7:00:00 459 33145 109.09 7.75 91.27 7.14 4/7/2011 8:00:00 492 33122 116.85 8.30 91.30 7.14 4/7/2011 9:00:00 629 33042 149.03 10.58 91.39 7.14 4/7/2011 10:00:00 771 32999 182.43 12.95 91.52 7.14 4/7/2011 11:00:00 802 32974 189.62 13.46 91.66 7.14 4/7/2011 12:00:00 859 32911 202.71 14.39 91.82 7.14 4/7/2011 13:00:00 895 32895 211.10 14.99 91.99 7.14 4/7/2011 14:00:00 848 19408 118.01 8.38 92.03 7.14 4/7/2011 15:00:00 861 31227 192.79 13.69 92.18 7.14 4/7/2011 16:00:00 789 32706 185.03 13.14 92.33 7.14 4/7/2011 17:00:00 807 32463 187.85 13.34 92.49 7.14 4/7/2011 18:00:00 784 32309 181.63 12.90 92.63 7.14 4/7/2011 19:00:00 739 32240 170.84 12.13 92.76 7.14 4/7/201120:00:00 714 32293 165.33 11.74 92.89 7.14 4/7/201121:00:00 490 32507 114.21 8.11 92.92 7.14 4/7/201122:00:00 413 32550 96.39 6.84 92.94 7.14 4/7/201123:00:00 362 32434 84.19 338 5.98 9.79 92.95 7.26 4/8/2011 0:00:00 383 32355 88.86 6.48 92.97 7.26 4/8/2011 1:00:00 391 32385 90.80 6.62 92.98 7.26 4/8/2011 2:00:00 395 32388 91.73 6.69 93.00 7.26 4/8/2011 3:00:00 387 32405 89.92 6.56 93.02 7.26 4/8/2011 4:00:00 370 32514 86.26 6.29 93.03 7.26 4/8/2011 5:00:00 356 32614 83.25 6.07 93.04 7.26 4/8/2011 6:00:00 329 32678 77.09 5.62 93.03 7.26 4/8/2011 7:00:00 287 32677 67.25 4.91 93.02 7.26 4/8/2011 8:00:00 348 32689 81.57 5.95 93.02 7.26 4/8/2011 9:00:00 434 32648 101.60 7.41 93.05 7.26 4/8/2011 10:00:00 419 32403 97.35 7.10 93.07 7.26 4/8/2011 11:00:00 491 32143 113.16 8.26 93.12 7.26 4/8/2011 12:00:00 572 31881 130.76 9.54 93.19 7.26 4/8/2011 13:00:00 613 31711 139.38 10.17 93.27 7.26 4/8/2011 14:00:00 616 31727 140.14 10.22 93.36 7.26 4/8/2011 15:00:00 618 30716 136.11 9.93 93.44 7.26 4/8/2011 16:00:00 631 31478 142.42 10.39 93.52 7.26 4/8/2011 17:00:00 617 31433 139.06 10.14 93.61 7.26 4/8/2011 18:00:00 616 31425 138.80 10.13 93.69 7.26 4/8/2011 19:00:00 617 31531 139.50 10.18 93.78 7.26 4/8/201120:00:00 611 31679 138.79 10.12 93.86 7.26 4/8/201121:00:00 524 31847 119.66 8.73 93.93 7.26 4/8/201122:00:00 514 31898 117.56 8.58 93.98 7.26 4/8/201123:00:00 540 31855 123.34 329 9.00 8.13 94.03 7.33 4/9/2011 0:00:00 572 31741 130.18 9.86 94.06 7.33 4/9/2011 1:00:00 618 31936 141.52 10.71 94.13 7.33 4/9/2011 2:00:00 640 32055 147.10 11.14 94.23 7.33 4/9/2011 3:00:00 600 32228 138.65 10.50 94.31 7.33 4/9/2011 4:00:00 636 32398 147.75 11.19 94.42 7.33 4/9/2011 5:00:00 663 32666 155.29 11.76 94.53 7.33 4/9/2011 6:00:00 670 32698 157.09 11.89 94.63 7.33 4/9/2011 7:00:00 709 32831 166.91 12.64 94.75 7.33 4/9/2011 8:00:00 725 32837 170.70 12.92 94.88 7.33 4/9/2011 9:00:00 825 32830 194.21 14.70 95.04 7.33 4/9/2011 10:00:00 990 32834 233.08 17.65 95.25 7.33 4/9/2011 11:00:00 1113 32811 261.85 19.82 95.50 7.33 4/9/2011 12:00:00 1136 32757 266.82 20.20 95.74 7.33DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 4/9/2011 13:00:00 1112 32595 259.90 19.68 96.00 7.33 4/9/2011 14:00:00 1181 32426 274.59 20.79 96.29 7.33 4/9/2011 15:00:00 1175 31478 265.21 20.08 96.55 7.33 4/9/2011 16:00:00 1142 32039 262.35 19.86 96.81 7.33 4/9/2011 17:00:00 748 31256 167.64 12.69 96.93 7.33 4/9/2011 18:00:00 663 31171 148.19 11.22 97.03 7.33 4/9/2011 19:00:00 607 31188 135.74 10.28 97.11 7.33 4/9/201120:00:00 726 30589 159.24 12.06 97.22 7.33 4/9/201121:00:00 679 29415 143.21 10.84 97.32 7.33 4/9/201122:00:00 612 29193 128.11 9.70 97.39 7.33 4/9/201123:00:00 610 28935 126.56 317 9.58 13.82 97.46 7.60 4/10/20110:00:00 564 28726 116.17 9.05 97.50 7.60 4/10/2011 1:00:00 531 28615 108.95 8.49 97.54 7.60 4/10/2011 2:00:00 504 28910 104.48 8.14 97.56 7.60 4/10/2011 3:00:00 485 28849 100.33 7.82 97.59 7.60 4/10/20114:00:00 456 28901 94.50 7.36 97.62 7.60 4/10/2011 5:00:00 459 29019 95.51 7.44 97.63 7.60 4/10/2011 6:00:00 431 29037 89.74 6.99 97.64 7.60 4/10/2011 7:00:00 424 29111 88.50 6.90 97.64 7.60 4/10/20118:00:00 406 29222 85.07 6.63 97.61 7.60 4/10/20119:00:00 374 29200 78.31 6.10 97.63 7.60 4/10/201110:00:00 405 29947 86.97 6.78 97.66 7.60 4/10/201111:00:00 389 32037 89.36 6.96 97.67 7.60 4/10/201112:00:00 413 31969 94.67 7.38 97.70 7.60 4/10/201113:00:00 955 31813 217.85 16.98 97.89 7.60 4/10/201114:00:00 429 31643 97.34 7.58 97.91 7.60 4/10/201115:00:00 423 30702 93.12 7.26 97.93 7.60 4/10/201116:00:00 427 31484 96.40 7.51 98.04 7.60 4/10/201117:00:00 425 31482 95.94 7.48 98.16 7.60 4/10/201118:00:00 429 31389 96.56 7.52 98.15 7.60 4/10/201119:00:00 638 31448 143.87 11.21 98.23 7.60 4/10/201120:00:00<null> <null> 98.25 7.60 4/10/201121:00:00<null> <null> 98.27 7.60 4/10/201122:00:00<null> <null> 98.28 7.60 4/10/201123:00:00 83 31661 18.84 308 1.47 6.79 98.20 7.64 4/11/20110:00:00 944 31920 216.06 15.96 98.40 7.64 4/11/2011 1:00:00 393 32113 90.49 6.68 98.44 7.64 4/11/2011 2:00:00 626 32231 144.67 10.68 98.55 7.64 4/11/2011 3:00:00 407 32093 93.66 6.92 98.59 7.64 4/11/20114:00:00 427 32223 98.66 7.29 98.63 7.64 4/11/2011 5:00:00 396 32258 91.60 6.76 98.67 7.64 4/11/2011 6:00:00 375 32227 86.66 6.40 98.69 7.64 4/11/2011 7:00:00 352 32182 81.23 6.00 98.70 7.64 4/11/20118:00:00 346 32169 79.81 5.89 98.70 7.64 4/11/20119:00:00 394 32137 90.79 6.70 98.71 7.64 4/11/201110:00:00 415 31977 95.15 7.03 98.71 7.64 4/11/201111:00:00 419 31872 95.76 7.07 98.70 7.64 4/11/201112:00:00 384 32100 88.39 6.53 98.68 7.64 4/11/201113:00:00 379 32214 87.54 6.46 98.63 7.64 4/11/201114:00:00 421 32414 97.85 7.23 98.59 7.64 4/11/201115:00:00 408 31355 91.73 6.77 98.53 7.64 4/11/201116:00:00 370 32251 85.56 6.32 98.45 7.64 4/11/201117:00:00 347 32335 80.45 5.94 98.37 7.64 4/11/201118:00:00 322 32710 75.52 5.58 98.28 7.64 4/11/201119:00:00 320 32875 75.43 5.57 98.21 7.64 4/11/201120:00:00 319 32871 75.19 5.55 98.13 7.64 4/11/201121:00:00 372 32971 87.95 6.49 98.08 7.64 4/11/201122:00:00 343 33101 81.41 6.01 98.03 7.64 4/11/201123:00:00 351 33137 83.40 325 6.16 7.00 97.99 7.62 4/12/20110:00:00 340 33143 80.80 5.82 97.94 7.62 4/12/2011 1:00:00 346 33210 82.39 5.94 97.90 7.62 4/12/2011 2:00:00 347 33266 82.77 5.97 97.86 7.62 4/12/2011 3:00:00 351 33338 83.91 6.05 97.83 7.62 4/12/20114:00:00 369 33407 88.39 6.37 97.80 7.62 4/12/2011 5:00:00 429 33435 102.85 7.41 97.79 7.62 4/12/2011 6:00:00 376 33418 90.10 6.49 97.78 7.62 4/12/2011 7:00:00 300 33467 71.99 5.19 97.73 7.62 4/12/20118:00:00 311 33410 74.50 5.37 97.70 7.62 4/12/20119:00:00 355 33458 85.17 6.14 97.65 7.62 4/12/201110:00:00 1015 33450 243.45 17.55 97.82 7.62 4/12/201111:00:00 407 33399 97.47 7.02 97.78 7.62 4/12/201112:00:00 303 33218 72.17 5.20 97.70 7.62 4/12/201113:00:00 342 33171 81.34 5.86 97.62 7.62 4/12/201114:00:00 347 33144 82.47 5.94 97.55 7.62 4/12/201115:00:00 352 32086 80.98 5.84 97.46 7.62 4/12/201116:00:00 346 33081 82.07 5.92 97.38 7.62 4/12/201117:00:00 344 33108 81.66 5.89 97.30 7.62 4/12/201118:00:00 349 32966 82.50 5.95 97.23 7.62 4/12/201119:00:00 350 33070 82.99 5.98 97.16 7.62 4/12/201120:00:00 348 33102 82.60 5.95 97.10 7.62 4/12/201121:00:00 333 33211 79.30 5.72 97.03 7.62 4/12/201122:00:00 344 33197 81.88 5.90 96.97 7.62 4/12/201123:00:00 348 33292 83.07 333 5.99 6.48 96.92 7.53 4/13/20110:00:00 347 33361 83.01 5.96 96.86 7.53 4/13/2011 1:00:00 345 33362 82.53 5.93 96.81 7.53 4/13/2011 2:00:00 354 33404 84.79 6.09 96.77 7.53 4/13/2011 3:00:00 350 33403 83.83 6.02 96.74 7.53 4/13/20114:00:00 351 33363 83.97 6.03 96.71 7.53 4/13/2011 5:00:00 344 33379 82.33 5.92 96.66 7.53 4/13/2011 6:00:00 352 33357 84.19 6.05 96.63 7.53 4/13/2011 7:00:00 345 33393 82.61 5.94 96.56 7.53DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 4/13/20118:00:00 347 33367 83.02 5.97 96.47 7.53 4/13/20119:00:00 374 33313 89.34 6.42 96.45 7.53 4/13/201110:00:00 345 33192 82.11 5.90 96.46 7.53 4/13/201111:00:00 380 33212 90.49 6.50 96.46 7.53 4/13/201112:00:00 437 33206 104.05 7.48 96.48 7.53 4/14/201113:00:00<null> <null> 96.48 7.53 4/13/201114:00:00 796 27992 159.77 11.48 96.59 7.53 4/13/201115:00:00 1034 27196 201.64 14.49 96.74 7.53 4/13/201116:00:00 422 27996 84.71 6.09 96.74 7.53 4/13/201117:00:00 417 27926 83.50 6.00 96.72 7.53 4/13/201118:00:00 410 27908 82.05 5.90 96.71 7.53 4/13/201119:00:00 398 27988 79.87 5.74 96.69 7.53 4/13/201120:00:00 436 28017 87.59 6.29 96.69 7.53 4/13/201121:00:00 308 28051 61.95 4.45 96.64 7.53 4/13/201122:00:00 276 28042 55.50 3.99 96.58 7.53 4/13/201123:00:00 348 28058 70.01 334 5.03 6.24 96.54 7.48 4/14/20110:00:00 347 28045 69.78 4.97 96.50 7.48 4/14/2011 1:00:00 348 28094 70.10 4.99 96.49 7.48 4/14/2011 2:00:00 346 28111 69.74 4.97 96.46 7.48 4/14/2011 3:00:00 352 28120 70.97 5.05 96.42 7.48 4/14/20114:00:00 347 28135 70.00 4.99 96.42 7.48 4/14/2011 5:00:00 344 28160 69.46 4.95 96.52 7.48 4/14/2011 6:00:00 352 28104 70.93 5.05 96.62 7.48 4/14/2011 7:00:00 353 28130 71.20 5.07 96.72 7.48 4/14/20118:00:00 343 28170 69.28 4.93 96.82 7.48 4/14/20119:00:00 451 28136 90.99 6.48 96.95 7.48 4/14/201110:00:00 432 31765 98.40 7.01 97.09 7.48 4/14/201111:00:00 465 32999 110.03 7.84 97.25 7.48 4/14/201112:00:00 546 32900 128.80 9.17 97.43 7.48 4/14/201113:00:00 611 32702 143.27 10.20 97.63 7.48 4/14/201114:00:00 641 32420 149.01 10.61 97.84 7.48 4/14/201115:00:00 609 31448 137.33 9.78 98.04 7.48 4/14/201116:00:00 674 32202 155.63 11.08 98.26 7.48 4/14/201117:00:00 645 31994 147.97 10.54 98.47 7.48 4/14/201118:00:00 641 32038 147.25 10.49 98.68 7.48 4/14/201119:00:00 668 32017 153.36 10.92 98.90 7.48 4/14/201120:00:00 651 31985 149.30 10.63 99.11 7.48 4/14/201121:00:00 570 32081 131.12 9.34 99.30 7.48 4/14/201122:00:00 538 32105 123.85 8.82 99.47 7.50 4/14/201123:00:00 525 32044 120.63 337 8.59 7.77 99.25 7.51 4/15/20110:00:00 568 31867 129.79 9.22 99.32 7.51 4/15/2011 1:00:00 577 31841 131.74 9.35 99.35 7.51 4/15/2011 2:00:00 558 31869 127.51 9.05 99.37 7.51 4/15/2011 3:00:00 552 31920 126.34 8.97 99.38 7.51 4/15/20114:00:00 554 31922 126.81 9.00 99.43 7.51 4/15/2011 5:00:00 417 32251 96.43 6.85 99.43 7.51 4/15/2011 6:00:00 384 32339 89.04 6.32 99.40 7.51 4/15/2011 7:00:00 379 32317 87.82 6.24 99.36 7.51 4/15/20118:00:00 456 32436 106.06 7.53 99.39 7.51 4/15/20119:00:00 497 32547 115.99 8.24 99.43 7.51 4/15/201110:00:00 571 32708 133.92 9.51 99.49 7.51 4/15/201111:00:00 597 32678 139.89 9.93 99.55 7.51 4/15/201112:00:00 621 32544 144.91 10.29 99.63 7.51 4/15/201113:00:00 619 32564 144.53 10.26 99.71 7.51 4/15/201114:00:00 650 32526 151.60 10.76 99.81 7.51 4/15/201115:00:00 659 31608 149.36 10.61 99.91 7.51 4/15/201116:00:00 641 32747 150.51 10.69 100.01 7.51 4/15/201117:00:00 613 32908 144.65 10.27 100.11 7.51 4/15/201118:00:00 573 32892 135.14 9.60 100.18 7.51 4/15/201119:00:00 549 32953 129.72 9.21 100.25 7.51 4/15/201120:00:00 550 32969 130.02 9.23 100.31 7.51 4/15/201121:00:00 556 32977 131.47 9.34 100.38 7.51 4/15/201122:00:00 510 33097 121.03 8.59 100.44 7.52 4/15/201123:00:00 515 33058 122.07 338 8.67 9.07 100.49 7.57 4/16/20110:00:00 496 33080 117.65 8.16 100.53 7.57 4/16/2011 1:00:00 467 33180 111.11 7.71 100.56 7.57 4/16/2011 2:00:00 515 33171 122.49 8.50 100.62 7.57 4/16/2011 3:00:00 500 33132 118.78 8.24 100.68 7.57 4/16/20114:00:00 491 33175 116.80 8.10 100.68 7.57 4/16/2011 5:00:00 497 33210 118.35 8.21 100.68 7.57 4/16/2011 6:00:00 466 33259 111.13 7.71 100.69 7.57 4/16/2011 7:00:00 488 33363 116.74 8.10 100.73 7.57 4/16/20118:00:00 593 33527 142.56 9.89 100.81 7.57 4/16/20119:00:00 602 33409 144.21 10.00 100.88 7.57 4/16/201110:00:00 479 33347 114.53 7.94 100.90 7.57 4/16/201111:00:00 448 33204 106.66 7.40 100.90 7.57 4/16/201112:00:00 408 33070 96.75 6.71 100.88 7.57 4/16/201113:00:00 428 33063 101.47 7.04 100.86 7.57 4/16/201114:00:00 418 33014 98.95 6.86 100.82 7.57 4/16/201115:00:00 421 32051 96.75 6.71 100.79 7.57 4/16/201116:00:00 459 32904 108.29 7.51 100.78 7.57 4/16/201117:00:00 492 32885 116.01 8.05 100.76 7.57 4/16/201118:00:00 559 32822 131.56 9.13 100.77 7.57 4/16/201119:00:00 533 32939 125.89 8.73 100.76 7.57 4/16/201120:00:00 490 33067 116.18 8.06 100.79 7.57 4/16/201121:00:00 482 33228 114.84 7.97 100.83 7.57 4/16/201122:00:00 388 33334 92.74 6.43 100.85 7.57 4/16/201123:00:00 436 33375 104.34 346 7.24 7.93 100.89 7.58 4/17/20110:00:00 427 33280 101.90 7.03 100.94 7.58 4/17/2011 1:00:00 399 33462 95.73 6.60 100.97 7.58 4/17/2011 2:00:00 545 33488 130.87 9.03 101.04 7.58DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 4/17/2011 3:00:00 530 33585 127.63 8.80 101.11 7.58 4/17/20114:00:00 527 33586 126.91 8.75 101.18 7.58 4/17/2011 5:00:00 487 33478 116.90 8.06 101.23 7.58 4/17/2011 6:00:00 438 33411 104.93 7.24 101.26 7.58 4/17/2011 7:00:00 468 33300 111.75 7.71 101.32 7.58 4/17/20118:00:00 430 33324 102.75 7.09 101.34 7.58 4/17/20119:00:00 455 33230 108.41 7.48 101.35 7.58 4/17/201110:00:00 422 33211 100.49 6.93 101.35 7.58 4/17/201111:00:00 535 33216 127.42 8.79 101.38 7.58 4/17/201112:00:00 558 33133 132.57 9.14 101.40 7.58 4/17/201113:00:00 647 33062 153.38 10.58 101.45 7.58 4/17/201114:00:00 645 32945 152.37 10.51 101.50 7.58 4/17/201115:00:00 618 32014 141.86 9.78 101.53 7.58 4/17/201116:00:00 656 32943 154.96 10.69 101.58 7.58 4/17/201117:00:00 623 32864 146.81 10.12 101.61 7.58 4/17/201118:00:00 674 32770 158.37 10.92 101.67 7.58 4/17/201119:00:00 625 32719 146.63 10.11 101.70 7.58 4/17/201120:00:00 667 32877 157.24 10.84 101.80 7.58 4/17/201121:00:00 621 32970 146.81 10.12 101.89 7.58 4/17/201122:00:00 580 33001 137.25 9.47 101.99 7.60 4/17/201123:00:00 595 32980 140.71 348 9.70 8.98 102.06 7.65 4/18/20110:00:00 547 32940 129.20 9.20 102.12 7.65 4/18/2011 1:00:00 565 32973 133.58 9.51 102.21 7.65 4/18/2011 2:00:00 587 32994 138.87 9.89 102.31 7.65 4/18/2011 3:00:00 545 32958 128.80 9.17 102.38 7.65 4/18/20114:00:00 551 32959 130.22 9.27 102.45 7.65 4/18/2011 5:00:00 482 32886 113.66 8.09 102.50 7.65 4/18/2011 6:00:00 537 32990 127.03 9.05 102.57 7.65 4/18/2011 7:00:00 483 32938 114.07 8.12 102.62 7.65 4/18/20118:00:00 405 33044 95.96 6.83 102.64 7.65 4/18/20119:00:00 427 33010 101.07 7.20 102.67 7.65 4/18/201110:00:00 408 32863 96.14 6.85 102.70 7.65 4/18/201111:00:00 457 32707 107.18 7.63 102.73 7.65 4/18/201112:00:00 535 32463 124.53 8.87 102.80 7.65 4/18/201113:00:00 568 32238 131.30 9.35 102.87 7.65 4/18/201114:00:00 687 32064 157.95 11.25 102.98 7.65 4/18/201115:00:00 585 30963 129.88 9.25 103.05 7.65 4/18/201116:00:00 476 31601 107.86 7.68 103.09 7.65 4/18/201117:00:00 477 31451 107.57 7.66 103.11 7.65 4/18/201118:00:00 957 31311 214.86 15.30 103.28 7.65 4/18/201119:00:00 525 30480 114.74 8.17 103.32 7.65 4/18/201120:00:00 467 29786 99.74 7.10 103.34 7.65 4/18/201121:00:00 609 31190 136.20 9.70 103.42 7.65 4/18/201122:00:00 542 31103 120.88 8.61 103.48 7.70 4/18/201123:00:00 552 31263 123.74 337 8.81 8.86 103.53 7.74 4/19/20110:00:00 551 31478 124.37 9.13 103.60 7.74 4/19/2011 1:00:00 565 31707 128.45 9.43 103.66 7.74 4/19/2011 2:00:00 562 31709 127.78 9.38 103.72 7.74 4/19/2011 3:00:00 573 31796 130.64 9.59 103.77 7.74 4/19/20114:00:00 587 31760 133.68 9.81 103.84 7.74 4/19/2011 5:00:00 559 31665 126.92 9.32 103.89 7.74 4/19/2011 6:00:00 583 31602 132.11 9.70 103.95 7.74 4/19/2011 7:00:00 594 31609 134.63 9.88 104.02 7.74 4/19/20118:00:00 590 31629 133.81 9.82 104.09 7.74 4/19/20119:00:00 610 31469 137.64 10.10 104.17 7.74 4/19/201110:00:00 614 31314 137.86 10.12 104.24 7.74 4/19/201111:00:00 584 31061 130.07 9.55 104.29 7.74 4/19/201112:00:00 574 30986 127.53 9.36 104.32 7.74 4/19/201113:00:00 624 30882 138.18 10.14 104.37 7.74 4/19/201114:00:00 616 30884 136.41 10.01 104.41 7.74 4/19/201115:00:00 612 29974 131.53 9.65 104.44 7.74 4/19/201116:00:00 634 30850 140.24 10.29 104.48 7.74 4/19/201117:00:00 664 30788 146.59 10.76 104.54 7.74 4/19/201118:00:00 777 30888 172.09 12.63 104.62 7.74 4/19/201119:00:00 790 31059 175.94 12.91 104.72 7.74 4/19/201120:00:00 815 31110 181.80 13.34 104.86 7.74 4/19/201121:00:00 886 31092 197.53 14.50 105.04 7.74 4/19/201122:00:00 881 31084 196.36 14.41 105.22 7.77 4/19/201123:00:00 821 31093 183.04 327 13.43 10.72 105.37 7.87 4/20/20110:00:00 764 31228 171.07 12.48 105.50 7.87 4/20/2011 1:00:00 715 31263 160.28 11.69 105.61 7.87 4/20/2011 2:00:00 689 31309 154.68 11.28 105.82 7.87 4/20/2011 3:00:00 684 31458 154.29 11.25 106.04 7.87 4/20/20114:00:00 668 31454 150.66 10.99 106.26 7.87 4/20/2011 5:00:00 673 31499 152.00 11.09 106.47 7.87 4/20/2011 6:00:00 656 31594 148.61 10.84 106.68 7.87 4/20/2011 7:00:00 710 31629 161.02 11.75 106.89 7.87 4/20/20118:00:00 737 31862 168.38 12.28 106.70 7.87 4/20/20119:00:00 817 31737 185.92 13.56 106.86 7.87 4/20/201110:00:00 896 30356 195.03 14.23 107.02 7.87 4/20/201111:00:00 589 31018 131.00 9.56 107.09 7.87 4/20/201112:00:00 475 31121 106.00 7.73 107.12 7.87 4/20/201113:00:00 475 31208 106.29 7.75 107.15 7.87 4/20/201114:00:00 450 31366 101.21 7.38 107.16 7.87 4/20/201115:00:00 451 30583 98.90 7.21 107.18 7.87 4/20/201116:00:00 456 31436 102.79 7.50 107.19 7.87 4/20/201117:00:00 443 31482 100.00 7.29 107.21 7.87 4/20/201118:00:00 428 31626 97.06 7.08 107.21 7.87 4/20/201119:00:00 446 31868 101.91 7.43 107.22 7.87 4/20/201120:00:00 437 32135 100.69 7.35 107.23 7.87 4/20/201121:00:00 427 32230 98.68 7.20 107.22 7.87DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 4/20/201122:00:00 437 32305 101.23 7.38 107.24 7.88 4/20/201123:00:00 420 32301 97.28 329 7.10 9.56 107.26 7.94 4/21/20110:00:00 425 32299 98.43 7.41 107.29 7.94 4/21/2011 1:00:00 438 32296 101.43 7.63 107.34 7.94 4/21/2011 2:00:00 393 32304 91.03 6.85 107.36 7.94 4/21/2011 3:00:00 391 32221 90.34 6.80 107.37 7.94 4/21/20114:00:00 408 32245 94.33 7.10 107.39 7.94 4/21/2011 5:00:00 394 32113 90.72 6.83 107.41 7.94 4/21/2011 6:00:00 390 32059 89.65 6.74 107.42 7.94 4/21/2011 7:00:00 428 32547 99.88 7.51 107.46 7.94 4/21/20118:00:00 471 31878 107.66 8.10 107.49 7.94 4/21/20119:00:00 432 30770 95.31 7.17 107.49 7.94 4/21/201110:00:00 551 30534 120.64 9.08 107.51 7.94 4/21/201111:00:00 438 30088 94.50 7.11 107.49 7.94 4/21/201112:00:00 384 29889 82.30 6.19 107.44 7.94 4/21/201113:00:00 368 30090 79.40 5.97 107.38 7.94 4/21/201114:00:00 376 30229 81.50 6.13 107.32 7.94 4/21/201115:00:00 399 29013 83.01 6.24 107.28 7.94 4/21/201116:00:00 367 29975 78.88 5.93 107.22 7.94 4/21/201117:00:00 389 29899 83.40 6.27 107.17 7.94 4/21/201118:00:00 384 29804 82.06 6.17 107.11 7.94 4/21/201119:00:00 390 30005 83.91 6.31 107.06 7.94 4/21/201120:00:00 382 30098 82.44 6.20 107.03 7.94 4/21/201121:00:00 372 30217 80.60 6.06 107.02 7.94 4/21/201122:00:00 378 30280 82.07 6.17 107.00 7.97 4/21/201123:00:00 367 30320 79.79 319 6.00 6.75 107.00 7.92 4/22/20110:00:00 378 30296 82.11 6.68 107.00 7.92 4/22/2011 1:00:00 389 30274 84.44 6.87 107.01 7.92 4/22/2011 2:00:00 386 30224 83.65 6.81 107.02 7.92 4/22/2011 3:00:00 385 30224 83.44 6.79 107.03 7.92 4/22/20114:00:00 382 30246 82.85 6.74 107.04 7.92 4/22/2011 5:00:00 384 30078 82.82 6.74 107.05 7.92 4/22/2011 6:00:00 395 29885 84.64 6.89 107.06 7.92 4/22/2011 7:00:00 434 29435 91.60 7.45 107.06 7.92 4/22/20118:00:00 472 28893 97.79 7.96 107.09 7.92 4/22/20119:00:00 488 28524 99.81 8.12 107.14 7.92 4/22/201110:00:00 545 28323 110.68 9.00 107.18 7.92 4/22/201111:00:00 584 28091 117.63 9.57 107.23 7.92 4/22/201112:00:00 604 27930 120.96 9.84 107.27 7.92 4/22/201113:00:00 598 27836 119.36 9.71 107.29 7.92 4/22/201114:00:00 593 27829 118.33 9.63 107.32 7.92 4/22/201115:00:00 599 27008 116.00 9.44 107.33 7.92 4/22/201116:00:00 605 27816 120.67 9.82 107.36 7.92 4/22/201117:00:00 603 27781 120.12 9.77 107.38 7.92 4/22/201118:00:00 596 27733 118.52 9.64 107.40 7.92 4/22/201119:00:00 578 28420 117.79 9.58 107.42 7.92 4/22/201120:00:00 577 28490 117.87 9.59 107.47 7.92 4/22/201121:00:00 589 28589 120.74 9.82 107.55 7.92 4/22/201122:00:00 581 28861 120.23 9.78 107.60 7.98 4/22/201123:00:00 592 29082 123.45 295 10.04 8.59 107.66 8.00 4/23/20110:00:00 598 29134 124.92 11.44 107.73 8.00 4/23/2011 1:00:00 596 29152 124.58 11.41 107.79 8.00 4/23/2011 2:00:00 588 29210 123.15 11.28 107.85 8.00 4/23/2011 3:00:00 568 29373 119.63 10.96 107.91 8.00 4/23/20114:00:00 537 29333 112.95 10.35 107.95 8.00 4/23/2011 5:00:00 484 29465 102.26 9.37 107.98 8.00 4/23/2011 6:00:00 448 29491 94.73 8.68 108.00 8.00 4/23/2011 7:00:00 448 29508 94.79 8.68 108.03 8.00 4/23/20118:00:00 451 29295 94.74 8.68 108.03 8.00 4/23/20119:00:00 474 29029 98.66 9.04 108.07 8.00 4/23/201110:00:00 579 29088 120.76 11.06 108.13 8.00 4/23/201111:00:00 595 28905 123.32 11.30 108.19 8.00 4/23/201112:00:00 593 29023 123.41 11.30 108.25 8.00 4/23/201113:00:00 589 28925 122.16 11.19 108.31 8.00 4/23/201114:00:00 784 16076 90.37 8.28 108.32 8.00 4/23/201115:00:00 54 563 0.22 0.02 108.21 8.00 4/23/201116:00:00 152 2179 2.37 0.22 108.10 8.00 4/23/201117:00:00 1643 20892 246.13 22.55 108.34 8.00 4/23/201118:00:00 480 28619 98.50 9.02 108.36 8.00 4/23/201119:00:00 539 29353 113.44 10.39 108.38 8.00 4/23/201120:00:00 536 29659 113.99 10.44 108.42 8.00 4/23/201121:00:00 522 29886 111.86 10.25 108.47 8.00 4/23/201122:00:00 517 29962 111.07 10.17 108.50 8.07 4/23/201123:00:00 516 29939 110.77 262 10.15 9.84 108.51 8.13 4/24/20110:00:00 521 29837 111.46 8.80 108.50 8.13 4/24/2011 1:00:00 510 29852 109.17 8.62 108.51 8.13 4/24/2011 2:00:00 495 29862 105.99 8.37 108.50 8.13 4/24/2011 3:00:00 550 29875 117.82 9.30 108.50 8.13 4/24/20114:00:00 506 29903 108.49 8.57 108.54 8.13 4/24/2011 5:00:00 516 29990 110.96 8.76 108.55 8.13 4/24/2011 6:00:00 496 29918 106.40 8.40 108.53 8.13 4/24/2011 7:00:00 498 29897 106.76 8.43 108.53 8.13 4/24/20118:00:00 488 29912 104.67 8.26 108.55 8.13 4/24/20119:00:00 510 29779 108.90 8.60 108.59 8.13 4/24/201110:00:00 515 29689 109.63 8.66 108.66 8.13 4/24/201111:00:00 504 29580 106.90 8.44 108.69 8.13 4/24/201112:00:00 629 29603 133.51 10.54 108.77 8.13 4/24/201113:00:00 665 29569 140.99 11.13 108.85 8.13 4/24/201114:00:00 701 29516 148.36 11.71 108.95 8.13 4/24/201115:00:00 730 28763 150.56 11.89 109.05 8.13 4/24/201116:00:00 702 29510 148.54 11.73 109.15 8.13DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 4/24/201117:00:00 742 29561 157.28 12.42 109.26 8.13 4/24/201118:00:00 764 29551 161.89 12.78 109.38 8.13 4/24/201119:00:00 761 29639 161.73 12.77 109.50 8.13 4/24/201120:00:00 714 29775 152.44 12.03 109.60 8.13 4/24/201121:00:00 683 29953 146.69 11.58 109.70 8.13 4/24/201122:00:00 699 30102 150.87 11.91 109.80 8.19 4/24/201123:00:00 704 30060 151.74 304 11.98 10.24 109.90 8.26 4/25/20110:00:00 679 29904 145.59 11.34 109.99 8.26 4/25/2011 1:00:00 711 29885 152.36 11.87 110.10 8.26 4/25/2011 2:00:00 710 29831 151.87 11.83 110.20 8.26 4/25/2011 3:00:00 703 29921 150.83 11.75 110.28 8.26 4/25/20114:00:00 706 29864 151.18 11.78 110.34 8.26 4/25/2011 5:00:00 704 29887 150.87 11.76 110.43 8.26 4/25/2011 6:00:00 664 29773 141.75 11.05 110.54 8.26 4/25/2011 7:00:00 706 29823 150.97 11.76 110.63 8.26 4/25/20118:00:00 711 29856 152.21 11.86 110.72 8.26 4/25/20119:00:00 739 29828 158.06 12.32 110.84 8.26 4/25/201110:00:00 716 29775 152.86 11.91 110.95 8.26 4/25/201111:00:00 751 29635 159.58 12.44 111.07 8.26 4/25/201112:00:00 744 29643 158.14 12.32 111.18 8.26 4/25/201113:00:00 728 29485 153.91 11.99 111.29 8.26 4/25/201114:00:00 738 29386 155.50 12.12 111.40 8.26 4/25/201115:00:00 688 28841 142.28 11.09 111.49 8.26 4/25/201116:00:00 678 29498 143.41 11.17 111.58 8.26 4/25/201117:00:00 675 29456 142.57 11.11 111.67 8.26 4/25/201118:00:00 658 29488 139.13 10.84 111.76 8.26 4/25/201119:00:00 656 29487 138.70 10.81 111.84 8.26 4/25/201120:00:00 638 29479 134.86 10.51 111.90 8.26 4/25/201121:00:00 717 29325 150.76 11.75 111.95 8.26 4/25/201122:00:00 599 29789 127.95 9.97 111.97 8.33 4/25/201123:00:00 457 29489 96.63 308 7.53 11.37 111.95 8.43 4/26/20110:00:00 418 29783 89.27 7.00 111.93 8.43 4/26/2011 1:00:00 416 29699 88.59 6.95 111.90 8.43 4/26/2011 2:00:00 469 29742 100.02 7.84 111.87 8.43 4/26/2011 3:00:00 431 29826 92.18 7.23 111.84 8.43 4/26/20114:00:00 427 29946 91.69 7.19 111.85 8.43 4/26/2011 5:00:00 439 29952 94.28 7.39 111.82 8.43 4/26/2011 6:00:00 452 29907 96.93 7.60 111.80 8.43 4/26/2011 7:00:00 429 29997 92.27 7.24 111.76 8.43 4/26/20118:00:00 435 30005 93.59 7.34 111.76 8.43 4/26/20119:00:00 550 29657 116.96 9.17 111.82 8.43 4/26/201110:00:00 665 29481 140.57 11.03 111.92 8.43 4/26/201111:00:00 770 29444 162.57 12.75 112.04 8.43 4/26/201112:00:00 756 29393 159.33 12.50 112.15 8.43 4/26/201113:00:00 802 29228 168.08 13.18 112.27 8.43 4/26/201114:00:00 799 29157 167.04 13.10 112.39 8.43 4/26/201115:00:00 802 28351 163.04 12.79 112.50 8.43 4/26/201116:00:00 813 28937 168.69 13.23 112.63 8.43 4/26/201117:00:00 804 28959 166.95 13.09 112.75 8.43 4/26/201118:00:00 799 28840 165.23 12.96 112.69 8.43 4/26/201119:00:00 816 28979 169.56 13.30 112.77 8.43 4/26/201120:00:00 827 29047 172.25 13.51 113.01 8.43 4/26/201121:00:00 792 29179 165.71 13.00 113.25 8.43 4/26/201122:00:00 802 29020 166.88 13.09 113.48 8.46 4/26/201123:00:00 608 29290 127.69 306 10.02 10.52 113.66 8.53 4/27/20110:00:00 598 29471 126.37 9.72 113.78 8.53 4/27/2011 1:00:00 552 29721 117.64 9.05 113.73 8.53 4/27/2011 2:00:00 563 29882 120.63 9.28 113.79 8.53 4/27/2011 3:00:00 564 29802 120.52 9.27 113.84 8.53 4/27/20114:00:00 551 29829 117.85 9.07 113.89 8.53 4/27/2011 5:00:00 527 30055 113.57 8.74 113.92 8.53 4/27/2011 6:00:00 582 30112 125.66 9.67 114.00 8.53 4/27/2011 7:00:00 572 29964 122.90 9.45 114.05 8.53 4/27/20118:00:00 654 29743 139.48 10.73 114.12 8.53 4/27/20119:00:00 601 29648 127.77 9.83 114.19 8.53 4/27/201110:00:00 724 29458 152.93 11.76 114.25 8.53 4/27/201111:00:00 758 28929 157.23 12.09 114.34 8.53 4/27/201112:00:00 843 29083 175.80 13.52 114.46 8.53 4/27/201113:00:00 744 29472 157.23 12.09 114.58 8.53 4/27/201114:00:00 720 29950 154.62 11.89 114.68 8.53 4/27/201115:00:00 684 29376 144.08 11.08 114.76 8.53 4/27/201116:00:00 676 30305 146.89 11.30 114.85 8.53 4/27/201117:00:00 617 30441 134.67 10.36 114.94 8.53 4/27/201118:00:00 546 30667 120.06 9.24 114.99 8.53 4/27/201119:00:00 515 30764 113.60 8.74 115.04 8.53 4/27/201120:00:00 494 30761 108.96 8.38 115.08 8.53 4/27/201121:00:00 453 30896 100.36 7.72 115.10 8.53 4/27/201122:00:00 469 31100 104.59 8.05 115.13 8.61 4/27/201123:00:00 431 31348 96.88 312 7.45 9.94 115.15 8.65 4/28/20110:00:00 443 31571 100.28 27.66 115.17 8.65 4/28/2011 1:00:00 423 31678 96.08 26.51 115.19 8.65 4/28/2011 2:00:00 437 31817 99.70 27.50 115.21 8.65 4/28/2011 3:00:00 401 31997 92.00 25.38 115.22 8.65 4/28/20114:00:00 418 32102 96.22 26.54 115.24 8.65 4/28/2011 5:00:00 421 32234 97.31 26.84 115.24 8.65 4/28/2011 6:00:00 414 32372 96.10 26.51 115.28 8.65 4/28/2011 7:00:00 437 19581 61.36 16.93 115.23 8.65 4/28/20118:00:00 2 3 0.00 0.00 115.11 8.65 4/28/20119:00:00 33 97 0.02 0.01 115.00 8.65 4/28/201110:00:00 51 109 0.04 0.01 114.88 8.65 4/28/201111:00:00 71 109 0.06 0.02 114.77 8.65DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 4/28/201112:00:00 77 106 0.06 0.02 114.65 8.65 4/28/201113:00:00 81 107 0.06 0.02 114.54 8.65 4/28/201114:00:00 38 98 0.03 0.01 114.42 8.65 4/28/201115:00:00 0 118 0.00 0.00 114.30 8.65 4/28/201116:00:00 0 83 0.00 0.00 114.19 8.65 4/28/201117:00:00 0 80 0.00 0.00 114.08 8.65 4/28/201118:00:00 0 79 0.00 0.00 113.96 8.65 4/28/201119:00:00 0 79 0.00 0.00 113.84 8.65 4/28/201120:00:00 0 78 0.00 0.00 113.72 8.65 4/28/201121:00:00 0 94 0.00 0.00 113.58 8.65 4/28/201122:00:00 0 73 0.00 0.00 113.49 8.75 4/28/201123:00:00 0 389 0.00 87 0.00 8.50 113.37 8.74 4/29/20110:00:00 0 90 0.00 0.00 113.25 8.74 4/29/2011 1:00:00 0 89 0.00 0.00 113.12 8.74 4/29/2011 2:00:00 7 96 0.00 0.00 112.99 8.74 4/29/2011 3:00:00 44 101 0.03 0.01 112.90 8.74 4/29/20114:00:00 65 104 0.05 0.02 112.78 8.74 4/29/2011 5:00:00 69 104 0.05 0.02 112.75 8.74 4/29/2011 6:00:00 69 106 0.05 0.02 112.75 8.74 4/29/2011 7:00:00 72 105 0.05 0.02 112.75 8.74 4/29/20118:00:00 65 105 0.05 0.02 112.75 8.74 4/29/20119:00:00 31 559 0.12 0.05 112.75 8.74 4/29/201110:00:00 9 102 0.01 0.00 112.75 8.74 4/29/201111:00:00 0 96 0.00 0.00 112.75 8.74 4/29/201112:00:00 0 92 0.00 0.00 112.75 8.74 4/29/201113:00:00 0 92 0.00 0.00 112.75 8.74 4/29/201114:00:00 0 89 0.00 0.00 112.75 8.74 4/29/201115:00:00 0 89 0.00 0.00 112.46 8.74 4/29/201116:00:00 0 88 0.00 0.00 112.40 8.74 4/29/201117:00:00 0 86 0.00 0.00 112.29 8.74 4/29/201118:00:00 0 134 0.00 0.00 112.20 8.74 4/29/201119:00:00 0 397 0.00 0.00 112.12 8.74 4/29/201120:00:00 1488 9365 99.92 42.82 112.16 8.74 4/29/201121:00:00 235 26997 45.49 19.50 112.08 8.74 4/29/201122:00:00 366 29810 78.23 33.53 112.06 8.82 4/29/201123:00:00 393 29784 83.93 56 35.97 5.50 112.04 8.71 4/30/20110:00:00 451 29805 96.38 7.58 112.05 8.71 4/30/2011 1:00:00 316 29758 67.43 5.31 112.02 8.71 4/30/2011 2:00:00 356 29795 76.06 5.98 111.98 8.71 4/30/2011 3:00:00 315 29883 67.50 5.31 111.97 8.71 4/30/20114:00:00 339 29919 72.73 5.72 111.94 8.71 4/30/2011 5:00:00 369 29957 79.26 6.24 111.91 8.71 4/30/2011 6:00:00 356 29834 76.16 5.99 111.92 8.71 4/30/2011 7:00:00 416 29556 88.16 6.94 111.93 8.71 4/30/20118:00:00 438 29435 92.44 7.27 111.94 8.71 4/30/20119:00:00 634 28783 130.85 10.30 112.00 8.71 4/30/201110:00:00 790 29247 165.67 13.04 112.13 8.71 4/30/201111:00:00 919 29042 191.37 15.06 112.24 8.71 4/30/201112:00:00 988 28708 203.38 16.00 112.37 8.71 4/30/201113:00:00 1035 28577 212.08 16.69 112.54 8.71 4/30/201114:00:00 1075 28610 220.53 17.35 112.71 8.71 4/30/201115:00:00 916 28759 188.89 14.86 112.80 8.71 4/30/201116:00:00 847 28643 173.96 13.69 112.93 8.71 4/30/201117:00:00 751 28495 153.44 12.07 113.01 8.71 4/30/201118:00:00 754 28428 153.70 12.09 113.08 8.71 4/30/201119:00:00 719 28409 146.46 11.52 113.16 8.71 4/30/201120:00:00 697 28266 141.27 11.12 113.19 8.71 4/30/201121:00:00 682 28463 139.19 10.95 113.18 8.71 4/30/201122:00:00 734 28238 148.62 11.69 113.16 8.76 4/30/201123:00:00 726 28261 147.12 305 11.58 10.60 113.12 8.82 5/1/2011 0:00:00 746 28390 151.86 12.23 113.11 8.82 5/1/2011 1:00:00 747 28369 151.95 12.24 113.08 8.82 5/1/2011 2:00:00 758 28459 154.68 12.46 113.12 8.82 5/1/2011 3:00:00 752 28507 153.71 12.38 113.16 8.82 5/1/2011 4:00:00 748 28607 153.43 12.36 113.18 8.82 5/1/2011 5:00:00 747 28629 153.34 12.35 113.16 8.82 5/1/2011 6:00:00 713 28756 147.01 11.84 113.13 8.82 5/1/2011 7:00:00 693 28706 142.64 11.49 113.12 8.82 5/1/2011 8:00:00 688 28705 141.61 11.40 113.08 8.82 5/1/2011 9:00:00 665 28055 133.77 10.77 113.02 8.82 5/1/2011 10:00:00 698 28572 143.00 11.52 112.85 8.82 5/1/2011 11:00:00 748 28383 152.23 12.26 112.91 8.82 5/1/2011 12:00:00 769 28357 156.36 12.59 112.97 8.82 5/1/2011 13:00:00 771 28249 156.17 12.58 113.03 8.82 5/1/2011 14:00:00 762 28125 153.67 12.38 113.09 8.82 5/1/2011 15:00:00 804 27933 161.03 12.97 113.16 8.82 5/1/2011 16:00:00 792 27907 158.48 12.76 113.22 8.82 5/1/2011 17:00:00 838 27947 167.93 13.52 113.30 8.82 5/1/2011 18:00:00 831 27919 166.36 13.40 113.37 8.82 5/1/2011 19:00:00 829 27981 166.33 13.40 113.44 8.82 5/1/201120:00:00 868 27981 174.15 14.03 113.69 8.82 5/1/201121:00:00 833 28097 167.82 13.52 113.92 8.82 5/1/201122:00:00 775 28228 156.86 12.63 114.14 8.72 5/1/201123:00:00 747 28326 151.72 298 12.22 12.47 114.36 8.84 5/2/2011 0:00:00 766 28016 153.88 11.36 114.57 8.84 5/2/2011 1:00:00 709 28478 144.78 10.69 114.74 8.84 5/2/2011 2:00:00 630 29159 131.72 9.73 114.57 8.84 5/2/2011 3:00:00 438 29851 93.75 6.92 114.63 8.84 5/2/2011 4:00:00 466 30418 101.64 7.51 114.65 8.84 5/2/2011 5:00:00 389 30592 85.33 6.30 114.64 8.84 5/2/2011 6:00:00 471 30533 103.12 7.61 114.67 8.84DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 5/2/2011 7:00:00 417 30181 90.24 6.66 114.66 8.84 5/2/2011 8:00:00 465 30147 100.52 7.42 114.69 8.84 5/2/2011 9:00:00 557 29517 117.89 8.71 114.74 8.84 5/2/2011 10:00:00 573 30487 125.26 9.25 114.80 8.84 5/2/2011 11:00:00 565 30484 123.50 9.12 114.85 8.84 5/2/2011 12:00:00 599 30590 131.39 9.70 114.92 8.84 5/2/2011 13:00:00 534 30623 117.26 8.66 114.95 8.84 5/2/2011 14:00:00 571 30879 126.43 9.34 114.98 8.84 5/2/2011 15:00:00 591 31546 133.68 9.87 115.00 8.84 5/2/2011 16:00:00 639 31631 144.93 10.70 115.04 8.84 5/2/2011 17:00:00 704 31657 159.80 11.80 115.10 8.84 5/2/2011 18:00:00 615 31561 139.18 10.28 115.12 8.84 5/2/2011 19:00:00 535 31617 121.29 8.96 115.12 8.84 5/2/201120:00:00 458 31733 104.21 7.70 115.13 8.84 5/2/201121:00:00 560 31914 128.15 9.46 115.19 8.84 5/2/201122:00:00 607 32092 139.68 10.31 115.27 8.89 5/2/201123:00:00 623 32139 143.57 325 10.60 9.11 115.37 8.90 5/3/2011 0:00:00 629 32146 144.98 11.12 115.47 8.90 5/3/2011 1:00:00 516 32116 118.83 9.11 115.48 8.90 5/3/2011 2:00:00 406 32168 93.65 7.18 115.49 8.90 5/3/2011 3:00:00 499 32222 115.29 8.84 115.54 8.90 5/3/2011 4:00:00 609 32246 140.81 10.80 115.60 8.90 5/3/2011 5:00:00 571 32189 131.79 10.11 115.69 8.90 5/3/2011 6:00:00 495 32171 114.19 8.76 115.72 8.90 5/3/2011 7:00:00 535 32250 123.72 9.49 115.78 8.90 5/3/2011 8:00:00 536 32258 123.98 9.51 115.80 8.90 5/3/2011 9:00:00 550 31326 123.54 9.47 115.82 8.90 5/3/2011 10:00:00 545 32132 125.57 9.63 115.79 8.90 5/3/2011 11:00:00 538 32006 123.47 9.47 115.79 8.90 5/3/2011 12:00:00 602 31773 137.15 10.52 115.77 8.90 5/3/2011 13:00:00 565 31524 127.71 9.79 115.76 8.90 5/3/2011 14:00:00 448 31315 100.59 7.71 115.70 8.90 5/3/2011 15:00:00 414 31222 92.68 7.11 115.64 8.90 5/3/2011 16:00:00 435 31045 96.83 7.42 115.61 8.90 5/3/2011 17:00:00 440 31001 97.81 7.50 115.53 8.90 5/3/2011 18:00:00 442 30899 97.93 7.51 115.49 8.90 5/3/2011 19:00:00 411 30974 91.28 7.00 115.43 8.90 5/3/201120:00:00 428 31113 95.48 7.32 115.44 8.90 5/3/201121:00:00 421 31242 94.31 7.23 115.41 8.90 5/3/201122:00:00 439 31469 99.06 7.60 115.41 8.94 5/3/201123:00:00 259 20157 37.43 313 2.87 8.46 115.32 8.92 5/4/2011 0:00:00 419 3807 11.44 0.88 115.22 8.92 5/4/2011 1:00:00 1373 19285 189.86 14.65 115.40 8.92 5/4/2011 2:00:00 391 31276 87.69 6.77 115.37 8.92 5/4/2011 3:00:00 429 31600 97.20 7.50 115.40 8.92 5/4/2011 4:00:00 405 31687 92.02 7.10 115.41 8.92 5/4/2011 5:00:00 405 31668 91.96 7.10 115.43 8.92 5/4/2011 6:00:00 369 31616 83.65 6.46 115.43 8.92 5/4/2011 7:00:00 487 31601 110.35 8.52 115.48 8.92 5/4/2011 8:00:00 577 31482 130.25 10.05 115.54 8.92 5/4/2011 9:00:00 576 30575 126.28 9.75 115.58 8.92 5/4/2011 10:00:00 395 30630 86.75 6.69 115.56 8.92 5/4/2011 11:00:00 478 30232 103.62 8.00 115.58 8.92 5/4/2011 12:00:00 510 30287 110.76 8.55 115.61 8.92 5/4/2011 13:00:00 481 30112 103.86 8.01 115.61 8.92 5/4/2011 14:00:00 473 30064 101.96 7.87 115.61 8.92 5/4/2011 15:00:00 486 29903 104.21 8.04 115.60 8.92 5/4/2011 16:00:00 491 29868 105.16 8.11 115.56 8.92 5/4/2011 17:00:00 448 29816 95.78 7.39 115.53 8.92 5/4/2011 18:00:00 442 29791 94.42 7.29 115.50 8.92 5/4/2011 19:00:00 412 29805 88.05 6.79 115.51 8.92 5/4/201120:00:00 390 29839 83.44 6.44 115.46 8.92 5/4/201121:00:00 415 29987 89.23 6.89 115.45 8.92 5/4/201122:00:00 509 30358 110.80 8.55 115.49 9.00 5/4/201123:00:00 526 30538 115.18 311 8.89 7.76 115.47 8.96 5/5/2011 0:00:00 376 30666 82.68 6.36 115.45 8.96 5/5/2011 1:00:00 368 30830 81.35 6.26 115.42 8.96 5/5/2011 2:00:00 386 30832 85.34 6.56 115.39 8.96 5/5/2011 3:00:00 401 31075 89.35 6.87 115.36 8.96 5/5/2011 4:00:00 408 31028 90.77 6.98 115.33 8.96 5/5/2011 5:00:00 421 31231 94.28 7.25 115.29 8.96 5/5/2011 6:00:00 437 31247 97.91 7.53 115.27 8.96 5/5/2011 7:00:00 418 31154 93.38 7.18 115.25 8.96 5/5/2011 8:00:00 429 31078 95.60 7.35 115.18 8.96 5/5/2011 9:00:00 563 29803 120.31 9.25 115.13 8.96 5/5/2011 10:00:00 1460 30483 319.12 24.55 115.39 8.96 5/5/2011 11:00:00 643 30214 139.30 10.72 115.36 8.96 5/5/2011 12:00:00 675 30175 146.05 11.23 115.37 8.96 5/5/2011 13:00:00 720 30143 155.62 11.97 115.42 8.96 5/5/2011 14:00:00 717 30009 154.28 11.87 115.47 8.96 5/5/2011 15:00:00 735 29944 157.81 12.14 115.51 8.96 5/5/2011 16:00:00 749 29778 159.93 12.30 115.55 8.96 5/5/2011 17:00:00 748 29654 159.05 12.23 115.58 8.96 5/5/2011 18:00:00 781 29689 166.26 12.79 115.62 8.96 5/5/2011 19:00:00 810 29594 171.88 13.22 115.67 8.96 5/5/201120:00:00 806 29650 171.36 13.18 115.72 8.96 5/5/201121:00:00 795 29660 169.08 13.01 115.78 8.96 5/5/201122:00:00 726 29942 155.87 11.99 115.83 8.97 5/5/201123:00:00 658 30030 141.69 312 10.90 10.57 115.87 9.03 5/6/2011 0:00:00 632 30035 136.11 10.68 115.90 9.03 5/6/2011 1:00:00 630 30122 136.07 10.67 115.93 9.03DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 5/6/2011 2:00:00 578 30251 125.37 9.83 115.94 9.03 5/6/2011 3:00:00 586 30262 127.16 9.97 115.95 9.03 5/6/2011 4:00:00 604 30320 131.31 10.30 115.97 9.03 5/6/2011 5:00:00 587 30609 128.83 10.10 115.98 9.03 5/6/2011 6:00:00 604 30779 133.30 10.45 116.00 9.03 5/6/2011 7:00:00 600 30786 132.45 10.39 116.02 9.03 5/6/2011 8:00:00 613 30971 136.13 10.68 116.03 9.03 5/6/2011 9:00:00 638 29564 135.25 10.61 116.03 9.03 5/6/2011 10:00:00 661 29903 141.73 11.12 116.04 9.03 5/6/2011 11:00:00 742 29664 157.83 12.38 116.04 9.03 5/6/2011 12:00:00 768 29641 163.23 12.80 116.05 9.03 5/6/2011 13:00:00 814 29466 171.98 13.49 116.05 9.03 5/6/2011 14:00:00 845 29259 177.28 13.90 116.02 9.03 5/6/2011 15:00:00 858 29130 179.21 14.06 116.01 9.03 5/6/2011 16:00:00 843 29051 175.60 13.77 116.01 9.03 5/6/2011 17:00:00 826 28994 171.72 13.47 116.04 9.03 5/6/2011 18:00:00 821 28938 170.35 13.36 116.06 9.03 5/6/2011 19:00:00 810 28914 167.93 13.17 116.09 9.03 5/6/201120:00:00 798 28957 165.69 13.00 116.16 9.03 5/6/201121:00:00 819 29087 170.81 13.40 116.25 9.03 5/6/201122:00:00 804 29318 169.02 13.26 116.34 9.01 5/6/201123:00:00 702 29530 148.64 306 11.66 11.94 116.43 9.11 5/7/2011 0:00:00 636 29634 135.14 10.85 116.50 9.11 5/7/2011 1:00:00 645 29719 137.45 11.03 116.58 9.11 5/7/2011 2:00:00 658 29605 139.68 11.21 116.65 9.11 5/7/2011 3:00:00 698 29648 148.39 11.91 116.72 9.11 5/7/2011 4:00:00 728 29729 155.19 12.46 116.80 9.11 5/7/2011 5:00:00 728 29821 155.67 12.50 116.86 9.11 5/7/2011 6:00:00 720 29780 153.74 12.34 116.92 9.11 5/7/2011 7:00:00 709 29876 151.88 12.19 116.97 9.11 5/7/2011 8:00:00 710 29917 152.31 12.23 116.97 9.11 5/7/2011 9:00:00 663 28903 137.40 11.03 116.91 9.11 5/7/2011 10:00:00 698 29360 146.94 11.79 116.85 9.11 5/7/2011 11:00:00 722 29162 150.97 12.12 116.78 9.11 5/7/2011 12:00:00 693 28896 143.59 11.53 116.68 9.11 5/7/2011 13:00:00 706 28911 146.36 11.75 116.72 9.11 5/7/2011 14:00:00 730 28803 150.77 12.10 116.66 9.11 5/7/2011 15:00:00 732 28665 150.45 12.08 116.62 9.11 5/7/2011 16:00:00 765 28526 156.48 12.56 116.57 9.11 5/7/2011 17:00:00 781 28124 157.50 12.64 116.54 9.11 5/7/2011 18:00:00 736 28036 147.96 11.88 116.51 9.11 5/7/2011 19:00:00 745 28147 150.36 12.07 116.49 9.11 5/7/201120:00:00 722 28158 145.77 11.70 116.53 9.11 5/7/201121:00:00 730 28248 147.86 11.87 116.60 9.11 5/7/201122:00:00 719 28464 146.75 11.78 116.69 9.09 5/7/201123:00:00 734 28684 150.97 299 12.12 11.90 116.78 9.18 5/8/2011 0:00:00 763 28778 157.44 12.90 116.87 9.18 5/8/2011 1:00:00 708 28792 146.17 11.97 116.95 9.18 5/8/2011 2:00:00 722 28749 148.83 12.19 117.03 9.18 5/8/2011 3:00:00 717 28825 148.19 12.14 117.11 9.18 5/8/2011 4:00:00 677 28891 140.25 11.49 117.19 9.18 5/8/2011 5:00:00 666 29025 138.61 11.35 117.28 9.18 5/8/2011 6:00:00 649 29077 135.31 11.08 117.38 9.18 5/8/2011 7:00:00 633 29145 132.28 10.84 117.45 9.18 5/8/2011 8:00:00 593 29174 124.05 10.16 117.48 9.18 5/8/2011 9:00:00 625 28219 126.46 10.36 117.52 9.18 5/8/2011 10:00:00 717 28740 147.76 12.10 117.57 9.18 5/8/2011 11:00:00 731 28682 150.34 12.31 117.59 9.18 5/8/2011 12:00:00 572 28557 117.13 9.59 117.56 9.18 5/8/2011 13:00:00 459 28273 93.05 7.62 117.50 9.18 5/8/2011 14:00:00 644 28280 130.59 10.70 117.49 9.18 5/8/2011 15:00:00 707 28203 142.97 11.71 117.49 9.18 5/8/2011 16:00:00 729 28036 146.55 12.00 117.50 9.18 5/8/2011 17:00:00 737 27999 147.96 12.12 117.51 9.18 5/8/2011 18:00:00 724 27930 144.99 11.88 117.52 9.18 5/8/2011 19:00:00 770 28030 154.76 12.68 117.54 9.18 5/8/201120:00:00 657 27993 131.87 10.80 117.56 9.18 5/8/201121:00:00 724 28312 146.98 12.04 117.60 9.18 5/8/201122:00:00 664 28376 135.10 11.07 117.62 9.22 5/8/201123:00:00 604 28471 123.31 293 10.10 11.30 117.61 9.29 5/9/2011 0:00:00 585 28442 119.31 14.04 117.58 9.29 5/9/2011 1:00:00 601 28355 122.19 14.38 117.54 9.29 5/9/2011 2:00:00 639 28339 129.85 15.28 117.53 9.29 5/9/2011 3:00:00 706 28458 144.06 16.95 117.53 9.29 5/9/2011 4:00:00 631 28558 129.21 15.20 117.49 9.29 5/9/2011 5:00:00 656 28663 134.82 15.86 117.46 9.29 5/9/2011 6:00:00 624 28630 128.10 15.07 117.40 9.29 5/9/2011 7:00:00 642 28645 131.86 15.51 117.35 9.29 5/9/2011 8:00:00 592 29062 123.36 14.51 117.25 9.29 5/9/2011 9:00:00 406 30481 88.74 10.44 117.05 9.29 5/9/2011 10:00:00 154 1135 1.25 0.15 116.68 9.29 5/9/2011 11:00:00 0 96 0.00 0.00 116.31 9.29 5/9/2011 12:00:00 0 94 0.00 0.00 115.95 9.29 5/9/2011 13:00:00 0 94 0.00 0.00 115.56 9.29 5/9/2011 14:00:00 38 1083 0.30 0.03 115.19 9.29 5/9/2011 15:00:00 216 503 0.78 0.09 114.83 9.29 5/9/2011 16:00:00 2018 6615 95.72 11.26 114.73 9.29 5/9/2011 17:00:00 562 26052 104.98 12.35 114.67 9.29 5/9/2011 18:00:00 650 29800 138.89 16.34 114.67 9.29 5/9/2011 19:00:00 664 30018 142.92 16.81 114.65 9.29 5/9/201120:00:00 737 30290 160.07 18.83 114.67 9.29DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 5/9/201121:00:00 733 30654 161.11 18.95 114.72 9.29 5/9/201122:00:00 585 30265 126.95 14.94 114.72 9.13 5/9/201123:00:00 346 29701 73.69 204 8.67 11.07 114.66 9.19 5/10/20110:00:00 427 28395 86.94 6.98 114.63 9.19 5/10/2011 1:00:00 868 28142 175.15 14.06 114.73 9.19 5/10/2011 2:00:00 1032 29124 215.51 17.30 114.89 9.19 5/10/2011 3:00:00 816 29609 173.24 13.91 115.00 9.19 5/10/20114:00:00 732 29809 156.46 12.56 115.08 9.19 5/10/2011 5:00:00 719 30000 154.67 12.41 115.17 9.19 5/10/2011 6:00:00 688 30069 148.34 11.91 115.26 9.19 5/10/2011 7:00:00 654 30061 140.97 11.32 115.34 9.19 5/10/20118:00:00 652 30031 140.40 11.27 115.42 9.19 5/10/20119:00:00 693 29183 145.01 11.64 115.50 9.19 5/10/201110:00:00 770 29913 165.16 13.26 115.61 9.19 5/10/201111:00:00 770 29789 164.47 13.20 115.71 9.19 5/10/201112:00:00 768 15426 84.95 6.82 115.52 9.19 5/10/201113:00:00 493 28994 102.49 8.23 115.53 9.19 5/10/201114:00:00 762 29380 160.53 12.89 115.62 9.19 5/10/201115:00:00 764 29256 160.27 12.86 115.71 9.19 5/10/201116:00:00 778 29185 162.81 13.07 115.81 9.19 5/10/201117:00:00 776 29165 162.28 13.03 115.90 9.19 5/10/201118:00:00 777 29186 162.61 13.05 115.92 9.19 5/10/201119:00:00 782 29263 164.08 13.17 115.99 9.19 5/10/201120:00:00 823 29352 173.21 13.90 116.07 9.19 5/10/201121:00:00 837 29481 176.93 14.20 116.16 9.19 5/10/201122:00:00 810 29468 171.15 13.74 116.37 9.28 5/10/201123:00:00 804 29550 170.36 299 13.67 12.43 116.30 9.38 5/11/20110:00:00 784 29577 166.27 13.44 116.41 9.38 5/11/2011 1:00:00 829 29710 176.60 14.27 116.45 9.38 5/11/2011 2:00:00 819 29719 174.53 14.10 116.57 9.38 5/11/2011 3:00:00 821 29789 175.36 14.17 116.67 9.38 5/11/20114:00:00 814 29874 174.37 14.09 116.79 9.38 5/11/2011 5:00:00 832 29920 178.50 14.42 116.92 9.38 5/11/2011 6:00:00 799 30036 172.08 13.91 117.04 9.38 5/11/2011 7:00:00 808 30133 174.58 14.11 117.18 9.38 5/11/20118:00:00 796 29925 170.80 13.80 117.29 9.38 5/11/20119:00:00 734 29896 157.34 12.71 117.37 9.38 5/11/201110:00:00 759 29916 162.81 13.16 117.47 9.38 5/11/201111:00:00 738 29631 156.80 12.67 117.56 9.38 5/11/201112:00:00 695 29569 147.35 11.91 117.65 9.38 5/11/201113:00:00 546 28245 110.58 8.94 117.66 9.38 5/11/201114:00:00 827 29296 173.72 14.04 117.78 9.38 5/11/201115:00:00 840 29400 177.08 14.31 117.90 9.38 5/11/201116:00:00 775 29366 163.19 13.19 118.02 9.38 5/11/201117:00:00 425 29228 89.07 7.20 118.04 9.38 5/11/201118:00:00 456 28829 94.26 7.62 118.06 9.38 5/11/201119:00:00 451 28765 93.02 7.52 118.09 9.38 5/11/201120:00:00 462 29422 97.47 7.88 118.10 9.38 5/11/201121:00:00 463 29568 98.16 7.93 118.13 9.38 5/11/201122:00:00 464 29475 98.07 7.92 118.15 9.46 5/11/201123:00:00 454 29591 96.33 297 7.78 11.71 118.17 9.54 5/12/20110:00:00 444 29876 95.11 7.44 118.19 9.54 5/12/2011 1:00:00 412 30035 88.73 6.94 118.19 9.54 5/12/2011 2:00:00 391 30144 84.51 6.61 118.20 9.54 5/12/2011 3:00:00 372 30242 80.67 6.31 118.18 9.54 5/12/20114:00:00 361 30282 78.39 6.13 118.15 9.54 5/12/2011 5:00:00 367 29986 78.91 6.17 118.13 9.54 5/12/2011 6:00:00 336 30280 72.95 5.70 118.14 9.54 5/12/2011 7:00:00 356 30216 77.13 6.03 118.14 9.54 5/12/20118:00:00 367 30346 79.86 6.24 118.13 9.54 5/12/20119:00:00 471 30192 101.97 7.97 117.94 9.54 5/12/201110:00:00 554 29913 118.83 9.29 117.97 9.54 5/12/201111:00:00 657 29807 140.42 10.98 118.06 9.54 5/12/201112:00:00 653 29618 138.68 10.84 118.14 9.54 5/12/201113:00:00 637 28705 131.11 10.25 118.21 9.54 5/12/201114:00:00 670 29151 140.05 10.95 118.29 9.54 5/12/201115:00:00 637 29477 134.64 10.53 118.36 9.54 5/12/201116:00:00 654 29566 138.65 10.84 118.44 9.54 5/12/201117:00:00 681 29505 144.07 11.26 118.53 9.54 5/12/201118:00:00 661 29386 139.28 10.89 118.61 9.54 5/12/201119:00:00 692 29174 144.76 11.32 118.69 9.54 5/12/201120:00:00 706 29153 147.58 11.54 118.79 9.54 5/12/201121:00:00 704 29176 147.28 11.51 118.88 9.54 5/12/201122:00:00 681 29034 141.77 11.08 118.96 9.65 5/12/201123:00:00 649 29064 135.25 307 10.57 9.06 119.03 9.63 5/13/20110:00:00 635 29286 133.34 10.19 119.10 9.63 5/13/2011 1:00:00 636 29531 134.67 10.29 119.17 9.63 5/13/2011 2:00:00 664 29648 141.16 10.79 119.25 9.63 5/13/2011 3:00:00 662 29734 141.14 10.79 119.33 9.63 5/13/20114:00:00 677 29840 144.85 11.07 119.42 9.63 5/13/2011 5:00:00 663 29941 142.34 10.88 119.50 9.63 5/13/2011 6:00:00 654 30075 141.03 10.78 119.58 9.63 5/13/2011 7:00:00 647 30241 140.30 10.72 119.66 9.63 5/13/20118:00:00 649 30255 140.79 10.76 119.73 9.63 5/13/20119:00:00 676 30033 145.58 11.13 119.82 9.63 5/13/201110:00:00 595 29877 127.47 9.74 119.87 9.63 5/13/201111:00:00 606 29768 129.35 9.89 119.91 9.63 5/13/201112:00:00 612 29675 130.22 9.95 119.92 9.63 5/13/201113:00:00 617 28862 127.69 9.76 119.88 9.63 5/13/201114:00:00 601 29914 128.91 9.85 119.78 9.63 5/13/201115:00:00 598 30012 128.69 9.84 119.84 9.63DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 5/13/201116:00:00 607 29951 130.36 9.96 119.90 9.63 5/13/201117:00:00 618 30035 133.09 10.17 119.98 9.63 5/13/201118:00:00 635 29987 136.54 10.44 120.05 9.63 5/13/201119:00:00 618 30083 133.31 10.19 120.12 9.63 5/13/201120:00:00 600 30310 130.40 9.97 120.21 9.63 5/13/201121:00:00 554 30502 121.17 9.26 120.30 9.63 5/13/201122:00:00 526 30675 115.69 8.84 120.37 9.74 5/13/201123:00:00 505 30915 111.94 314 8.56 10.16 120.43 9.76 5/14/20110:00:00 500 30930 110.89 8.11 120.48 9.76 5/14/2011 1:00:00 487 31133 108.72 7.95 120.54 9.76 5/14/2011 2:00:00 471 31101 105.04 7.69 120.58 9.76 5/14/2011 3:00:00 452 31169 101.02 7.39 120.63 9.76 5/14/20114:00:00 446 31107 99.48 7.28 120.67 9.76 5/14/2011 5:00:00 440 31311 98.79 7.23 120.71 9.76 5/14/2011 6:00:00 453 31169 101.24 7.41 120.75 9.76 5/14/2011 7:00:00 451 31194 100.88 7.38 120.79 9.76 5/14/20118:00:00 450 31335 101.11 7.40 120.81 9.76 5/14/20119:00:00 529 31270 118.61 8.68 120.84 9.76 5/14/201110:00:00 548 31308 123.02 9.00 120.85 9.76 5/14/201111:00:00 566 31412 127.48 9.33 120.85 9.76 5/14/201112:00:00 570 31237 127.67 9.34 120.83 9.76 5/14/201113:00:00 590 30509 129.07 9.44 120.80 9.76 5/14/201114:00:00 601 31370 135.19 9.89 120.80 9.76 5/14/201115:00:00 616 31249 138.03 10.10 120.78 9.76 5/14/201116:00:00 614 31160 137.19 10.04 120.76 9.76 5/14/201117:00:00 634 31071 141.25 10.34 120.75 9.76 5/14/201118:00:00 631 31033 140.41 10.27 120.73 9.76 5/14/201119:00:00 637 31132 142.20 10.40 120.72 9.76 5/14/201120:00:00 633 31254 141.86 10.38 120.74 9.76 5/14/201121:00:00 627 31378 141.07 10.32 120.76 9.76 5/14/201122:00:00 606 31493 136.85 10.01 120.79 9.82 5/14/201123:00:00 602 31618 136.48 328 9.99 8.97 120.80 9.80 5/15/20110:00:00 595 31827 135.79 9.88 120.80 9.80 5/15/2011 1:00:00 675 32038 155.06 11.28 120.84 9.80 5/15/2011 2:00:00 721 32249 166.72 12.13 120.90 9.80 5/15/2011 3:00:00 697 32314 161.50 11.75 120.94 9.80 5/15/20114:00:00 637 32337 147.70 10.74 121.02 9.80 5/15/2011 5:00:00 600 32449 139.60 10.15 121.09 9.80 5/15/2011 6:00:00 580 32229 134.03 9.75 121.15 9.80 5/15/2011 7:00:00 652 32464 151.77 11.04 121.21 9.80 5/15/20118:00:00 623 32180 143.75 10.45 121.25 9.80 5/15/20119:00:00 723 32048 166.14 12.08 121.30 9.80 5/15/201110:00:00 714 31892 163.28 11.87 121.33 9.80 5/15/201111:00:00 761 31741 173.20 12.60 121.37 9.80 5/15/201112:00:00 686 31568 155.28 11.29 121.38 9.80 5/15/201113:00:00 776 30481 169.60 12.33 121.41 9.80 5/15/201114:00:00 792 31270 177.58 12.91 121.45 9.80 5/15/201115:00:00 773 31032 172.00 12.51 121.48 9.80 5/15/201116:00:00 839 30924 186.04 13.53 121.54 9.80 5/15/201117:00:00 775 30793 171.12 12.44 121.59 9.80 5/15/201118:00:00 898 30705 197.71 14.38 121.68 9.80 5/15/201119:00:00 809 30689 178.02 12.95 121.75 9.80 5/15/201120:00:00 782 30798 172.69 12.56 121.80 9.80 5/15/201121:00:00 755 30851 167.02 12.15 121.87 9.80 5/15/201122:00:00 656 31267 147.07 10.70 121.90 9.82 5/15/201123:00:00 645 31499 145.68 330 10.59 11.75 121.94 9.89 5/16/20110:00:00 585 31606 132.58 9.58 121.97 9.89 5/16/2011 1:00:00 586 31454 132.16 9.55 121.98 9.89 5/16/2011 2:00:00 580 31719 131.91 9.54 122.00 9.89 5/16/2011 3:00:00 617 31740 140.42 10.15 122.04 9.89 5/16/20114:00:00 626 31734 142.44 10.30 122.07 9.89 5/16/2011 5:00:00 614 31843 140.19 10.13 122.11 9.89 5/16/2011 6:00:00 596 31823 136.00 9.83 122.14 9.89 5/16/2011 7:00:00 603 32265 139.51 10.08 122.13 9.89 5/16/20118:00:00 584 32178 134.75 9.74 122.12 9.89 5/16/20119:00:00 590 31993 135.35 9.78 122.15 9.89 5/16/201110:00:00 576 32003 132.18 9.55 122.18 9.89 5/16/201111:00:00 572 31947 131.03 9.47 122.23 9.89 5/16/201112:00:00 623 31702 141.62 10.24 122.29 9.89 5/16/201113:00:00 554 30668 121.83 8.81 122.32 9.89 5/16/201114:00:00 555 31323 124.65 9.01 122.36 9.89 5/16/201115:00:00 636 31261 142.56 10.31 122.41 9.89 5/16/201116:00:00 585 31196 130.86 9.46 122.43 9.89 5/16/201117:00:00 570 31162 127.36 9.21 122.42 9.89 5/16/201118:00:00 580 31122 129.43 9.36 122.43 9.89 5/16/201119:00:00 587 31122 130.99 9.47 122.45 9.89 5/16/201120:00:00 564 31160 126.01 9.11 122.46 9.89 5/16/201121:00:00 661 31282 148.27 10.72 122.54 9.89 5/16/201122:00:00 534 31264 119.71 8.65 122.56 9.95 5/16/201123:00:00 579 31377 130.27 332 9.42 9.64 122.60 9.94 5/17/20110:00:00 553 31506 124.93 8.98 122.64 9.94 5/17/2011 1:00:00 548 31727 124.67 8.96 122.63 9.94 5/17/2011 2:00:00 533 31842 121.69 8.74 122.62 9.94 5/17/2011 3:00:00 573 32123 131.98 9.48 122.63 9.94 5/17/20114:00:00 542 32089 124.71 8.96 122.64 9.94 5/17/2011 5:00:00 581 32423 135.07 9.71 122.68 9.94 5/17/2011 6:00:00 539 32453 125.43 9.01 122.70 9.94 5/17/2011 7:00:00 584 32591 136.48 9.81 122.75 9.94 5/17/20118:00:00 551 32448 128.20 9.21 122.78 9.94 5/17/20119:00:00 601 32056 138.14 9.93 122.83 9.94 5/17/201110:00:00 614 31456 138.49 9.95 122.84 9.94DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 5/17/201111:00:00 688 31272 154.27 11.09 122.87 9.94 5/17/201112:00:00 682 31039 151.79 10.91 122.87 9.94 5/17/201113:00:00 682 30092 147.16 10.57 122.87 9.94 5/17/201114:00:00 664 30860 146.93 10.56 122.87 9.94 5/17/201115:00:00 716 30799 158.12 11.36 122.88 9.94 5/17/201116:00:00 615 32196 141.98 10.20 122.87 9.94 5/17/201117:00:00 660 32579 154.18 11.08 122.86 9.94 5/17/201118:00:00 685 32633 160.28 11.52 122.88 9.94 5/17/201119:00:00 667 32715 156.46 11.24 122.88 9.94 5/17/201120:00:00 680 32561 158.76 11.41 122.90 9.94 5/17/201121:00:00 494 31997 113.34 8.14 122.87 9.94 5/17/201122:00:00 598 32832 140.78 10.12 122.87 9.98 5/17/201123:00:00 539 32919 127.23 334 9.14 10.00 122.86 9.98 5/18/20110:00:00 531 32995 125.63 8.92 122.85 9.98 5/18/2011 1:00:00 542 33061 128.49 9.12 122.84 9.98 5/18/2011 2:00:00 542 33185 128.97 9.16 122.84 9.98 5/18/2011 3:00:00 545 33222 129.83 9.22 122.84 9.98 5/18/20114:00:00 533 33273 127.16 9.03 122.86 9.98 5/18/2011 5:00:00 605 33191 143.99 10.22 122.88 9.98 5/18/2011 6:00:00 611 33092 144.98 10.29 122.92 9.98 5/18/2011 7:00:00 569 33166 135.32 9.61 122.98 9.98 5/18/20118:00:00 583 33029 138.07 9.80 123.03 9.98 5/18/20119:00:00 541 33169 128.67 9.14 123.07 9.98 5/18/201110:00:00 570 32941 134.63 9.56 123.11 9.98 5/18/201111:00:00 627 32929 148.04 10.51 123.14 9.98 5/18/201112:00:00 649 32877 153.00 10.86 123.17 9.98 5/18/201113:00:00 683 31875 156.10 11.08 123.17 9.98 5/18/201114:00:00 706 32546 164.76 11.70 123.22 9.98 5/18/201115:00:00 645 32424 149.96 10.65 123.28 9.98 5/18/201116:00:00 667 32519 155.53 11.04 123.35 9.98 5/18/201117:00:00 727 32264 168.19 11.94 123.28 9.98 5/18/201118:00:00 713 32164 164.44 11.68 123.35 9.98 5/18/201119:00:00 643 32145 148.21 10.52 123.42 9.98 5/18/201120:00:00 675 32382 156.73 11.13 123.45 9.98 5/18/201121:00:00 699 32261 161.70 11.48 123.50 9.98 5/18/201122:00:00 700 32560 163.43 11.60 123.56 10.02 5/18/201123:00:00 662 32246 153.07 338 10.87 10.38 123.60 10.03 5/19/20110:00:00 712 32160 164.19 11.69 123.65 10.03 5/19/2011 1:00:00 683 32435 158.85 11.31 123.69 10.03 5/19/2011 2:00:00 745 32847 175.47 12.50 123.75 10.03 5/19/2011 3:00:00 722 32812 169.87 12.10 123.80 10.03 5/19/20114:00:00 739 32854 174.09 12.40 123.87 10.03 5/19/2011 5:00:00 703 32853 165.60 11.79 123.92 10.03 5/19/2011 6:00:00 707 32894 166.75 11.88 123.96 10.03 5/19/2011 7:00:00 741 32865 174.62 12.44 124.02 10.03 5/19/20118:00:00 815 32686 191.01 13.60 124.09 10.03 5/19/20119:00:00 608 33040 144.04 10.26 124.10 10.03 5/19/201110:00:00 474 33156 112.69 8.03 124.08 10.03 5/19/201111:00:00 604 32907 142.52 10.15 124.10 10.03 5/19/201112:00:00 513 32741 120.43 8.58 124.07 10.03 5/19/201113:00:00 601 31881 137.39 9.78 124.07 10.03 5/19/201114:00:00 546 32791 128.38 9.14 124.07 10.03 5/19/201115:00:00 520 32623 121.64 8.66 124.04 10.03 5/19/201116:00:00 556 32487 129.52 9.22 124.02 10.03 5/19/201117:00:00 532 32513 124.03 8.83 123.95 10.03 5/19/201118:00:00 612 32265 141.59 10.08 123.90 10.03 5/19/201119:00:00 570 31548 128.94 9.18 123.83 10.03 5/19/201120:00:00 541 32284 125.24 8.92 123.73 10.03 5/19/201121:00:00 594 32382 137.92 9.82 123.65 10.03 5/19/201122:00:00 588 32464 136.87 9.75 123.59 10.00 5/19/201123:00:00 643 31359 144.58 337 10.30 10.43 123.55 10.02 5/20/20110:00:00 603 31854 137.73 9.99 123.52 10.02 5/20/2011 1:00:00 622 32244 143.81 10.43 123.50 10.02 5/20/2011 2:00:00 600 32353 139.19 10.09 123.48 10.02 5/20/2011 3:00:00 626 32400 145.43 10.54 123.47 10.02 5/20/20114:00:00 629 32370 145.99 10.59 123.47 10.02 5/20/2011 5:00:00 609 32308 141.08 10.23 123.45 10.02 5/20/2011 6:00:00 616 32275 142.56 10.34 123.43 10.02 5/20/2011 7:00:00 650 32387 150.95 10.94 123.40 10.02 5/20/20118:00:00 670 32394 155.63 11.28 123.36 10.02 5/20/20119:00:00 631 32111 145.29 10.53 123.29 10.02 5/20/201110:00:00 659 32009 151.25 10.97 123.32 10.02 5/20/201111:00:00 628 31889 143.60 10.41 123.37 10.02 5/20/201112:00:00 686 31696 155.91 11.30 123.44 10.02 5/20/201113:00:00 641 30748 141.32 10.25 123.50 10.02 5/20/201114:00:00 628 31338 141.12 10.23 123.56 10.02 5/20/201115:00:00 613 31122 136.80 9.92 123.60 10.02 5/20/201116:00:00 593 31229 132.79 9.63 123.65 10.02 5/20/201117:00:00 610 31160 136.29 9.88 123.70 10.02 5/20/201118:00:00 612 31027 136.16 9.87 123.75 10.02 5/20/201119:00:00 638 31024 141.93 10.29 123.81 10.02 5/20/201120:00:00 643 31149 143.61 10.41 123.87 10.02 5/20/201121:00:00 626 31222 140.15 10.16 123.93 10.02 5/20/201122:00:00 696 31488 157.14 11.39 124.01 10.03 5/20/201123:00:00 646 31633 146.53 331 10.62 10.43 124.08 10.05 5/21/20110:00:00 681 31544 154.03 11.27 124.15 10.05 5/21/2011 1:00:00 629 32345 145.88 10.67 124.23 10.05 5/21/2011 2:00:00 615 32258 142.25 10.41 124.30 10.05 5/21/2011 3:00:00 561 32209 129.56 9.48 124.35 10.05 5/21/20114:00:00 625 32004 143.43 10.49 124.42 10.05 5/21/2011 5:00:00 553 31871 126.38 9.25 124.47 10.05DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 5/21/2011 6:00:00 569 31772 129.63 9.48 124.51 10.05 5/21/2011 7:00:00 519 31662 117.83 8.62 124.53 10.05 5/21/20118:00:00 596 31564 134.89 9.87 124.58 10.05 5/21/20119:00:00 612 31456 138.04 10.10 124.61 10.05 5/21/201110:00:00 711 31466 160.42 11.74 124.70 10.05 5/21/201111:00:00 741 31394 166.80 12.21 124.82 10.05 5/21/201112:00:00 732 31231 163.92 11.99 124.93 10.05 5/21/201113:00:00 710 30280 154.15 11.28 125.03 10.05 5/21/201114:00:00 688 30868 152.28 11.14 125.13 10.05 5/21/201115:00:00 677 30810 149.56 10.94 125.23 10.05 5/21/201116:00:00 698 30730 153.80 11.25 125.33 10.05 5/21/201117:00:00 694 30804 153.29 11.22 125.43 10.05 5/21/201118:00:00 696 31055 154.98 11.34 125.52 10.05 5/21/201119:00:00 706 31292 158.41 11.59 125.63 10.05 5/21/201120:00:00 724 31675 164.44 12.03 125.75 10.05 5/21/201121:00:00 723 31675 164.21 12.02 125.86 10.05 5/21/201122:00:00 634 31681 144.02 10.54 125.95 10.16 5/21/201123:00:00 625 31777 142.41 328 10.42 10.81 126.03 10.18 5/22/20110:00:00 618 31641 140.21 10.45 126.11 10.18 5/22/2011 1:00:00 622 31600 140.94 10.50 126.19 10.18 5/22/2011 2:00:00 634 31581 143.57 10.70 126.28 10.18 5/22/2011 3:00:00 655 31272 146.87 10.95 126.36 10.18 5/22/20114:00:00 682 31149 152.33 11.35 126.46 10.18 5/22/2011 5:00:00 736 31219 164.76 12.28 126.57 10.18 5/22/2011 6:00:00 750 31188 167.72 12.50 126.68 10.18 5/22/2011 7:00:00 738 31257 165.40 12.33 126.77 10.18 5/22/20118:00:00 759 31253 170.09 12.68 126.87 10.18 5/22/20119:00:00 715 31239 160.16 11.94 126.94 10.18 5/22/201110:00:00 664 31197 148.53 11.07 126.98 10.18 5/22/201111:00:00 641 31138 143.12 10.67 127.01 10.18 5/22/201112:00:00 625 30979 138.83 10.35 127.04 10.18 5/22/201113:00:00 590 30117 127.41 9.50 127.05 10.18 5/22/201114:00:00 591 30816 130.59 9.73 127.07 10.18 5/22/201115:00:00 595 30595 130.53 9.73 127.09 10.18 5/22/201116:00:00 580 30495 126.82 9.45 127.10 10.18 5/22/201117:00:00 598 30402 130.36 9.72 127.11 10.18 5/22/201118:00:00 592 30361 128.88 9.61 127.13 10.18 5/22/201119:00:00 591 30458 129.07 9.62 127.14 10.18 5/22/201120:00:00 599 30688 131.81 9.82 127.16 10.18 5/22/201121:00:00 623 30845 137.79 10.27 127.18 10.18 5/22/201122:00:00 614 30958 136.30 10.16 127.20 10.24 5/22/201123:00:00 631 30998 140.25 322 10.45 10.66 127.22 10.25 5/23/20110:00:00 616 31139 137.54 10.22 127.24 10.25 5/23/2011 1:00:00 633 31173 141.49 10.51 127.27 10.25 5/23/2011 2:00:00 658 31184 147.13 10.93 127.30 10.25 5/23/2011 3:00:00 654 31172 146.18 10.86 127.35 10.25 5/23/20114:00:00 678 31222 151.79 11.28 127.42 10.25 5/23/2011 5:00:00 671 31327 150.72 11.20 127.50 10.25 5/23/2011 6:00:00 703 31308 157.82 11.73 127.58 10.25 5/23/2011 7:00:00 701 31381 157.73 11.72 127.67 10.25 5/23/20118:00:00 711 31404 160.10 11.90 127.76 10.25 5/23/20119:00:00 764 31370 171.85 12.77 127.83 10.25 5/23/201110:00:00 756 31382 170.12 12.64 127.89 10.25 5/23/201111:00:00 753 31339 169.21 12.57 127.96 10.25 5/23/201112:00:00 718 31213 160.70 11.94 128.01 10.25 5/23/201113:00:00 693 30264 150.38 11.17 128.09 10.25 5/23/201114:00:00 1343 31034 298.85 22.21 128.51 10.25 5/23/201115:00:00 793 30997 176.25 13.10 128.75 10.25 5/23/201116:00:00 684 31126 152.66 11.34 128.62 10.25 5/23/201117:00:00 681 30923 151.00 11.22 128.69 10.25 5/23/201118:00:00 693 30897 153.53 11.41 128.75 10.25 5/23/201119:00:00 700 30986 155.53 11.56 128.81 10.25 5/23/201120:00:00 707 30899 156.64 11.64 128.87 10.25 5/23/201121:00:00 707 30838 156.33 11.62 128.93 10.25 5/23/201122:00:00 701 31077 156.21 11.61 129.00 10.27 5/23/201123:00:00 702 31169 156.89 323 11.66 12.03 129.06 10.32 5/24/20110:00:00 702 31273 157.42 11.70 129.13 10.32 5/24/2011 1:00:00 694 31368 156.10 11.60 129.20 10.32 5/24/2011 2:00:00 714 31415 160.83 11.95 129.26 10.32 5/24/2011 3:00:00 721 31434 162.51 12.07 129.33 10.32 5/24/20114:00:00 710 31470 160.21 11.90 129.40 10.32 5/24/2011 5:00:00 712 31803 162.36 12.06 129.48 10.32 5/24/2011 6:00:00 688 32099 158.35 11.77 129.55 10.32 5/24/2011 7:00:00 536 32492 124.88 9.28 129.58 10.32 5/24/20118:00:00 555 32419 129.01 9.59 129.61 10.32 5/24/20119:00:00 720 31790 164.12 12.19 129.68 10.32 5/24/201110:00:00 1479 31577 334.87 24.88 130.00 10.32 5/24/201111:00:00 712 31260 159.59 11.86 130.03 10.32 5/24/201112:00:00 575 31151 128.43 9.54 130.02 10.32 5/24/201113:00:00 559 30247 121.24 9.01 129.98 10.32 5/24/201114:00:00 573 30980 127.29 9.46 129.95 10.32 5/24/201115:00:00 542 31162 121.11 9.00 129.91 10.32 5/24/201116:00:00 587 30891 130.02 9.66 129.87 10.32 5/24/201117:00:00 570 29616 121.04 8.99 129.81 10.32 5/24/201118:00:00 598 30019 128.72 9.56 129.77 10.32 5/24/201119:00:00 600 30377 130.69 9.71 129.74 10.32 5/24/201120:00:00 640 30730 141.02 10.48 129.73 10.32 5/24/201121:00:00 653 30986 145.08 10.78 129.72 10.32 5/24/201122:00:00 675 31097 150.51 11.18 129.72 10.33 5/24/201123:00:00 665 31105 148.32 323 11.02 11.22 129.72 10.36 5/25/20110:00:00 625 30387 136.18 10.21 129.70 10.36DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 5/25/2011 1:00:00 572 30389 124.64 9.35 129.66 10.36 5/25/2011 2:00:00 707 31192 158.13 11.86 129.67 10.36 5/25/2011 3:00:00 646 31275 144.87 10.87 129.67 10.36 5/25/20114:00:00 709 31161 158.42 11.88 129.68 10.36 5/25/2011 5:00:00 716 31090 159.62 11.97 129.70 10.36 5/25/2011 6:00:00 709 31131 158.26 11.87 129.71 10.36 5/25/2011 7:00:00 697 31045 155.16 11.64 129.72 10.36 5/25/20118:00:00 794 31056 176.81 13.26 129.74 10.36 5/25/20119:00:00 1223 30959 271.49 20.36 129.91 10.36 5/25/201110:00:00 1558 30807 344.16 25.81 130.16 10.36 5/25/201111:00:00 897 30780 197.97 14.85 130.22 10.36 5/25/201112:00:00 1477 30678 324.90 24.37 130.46 10.36 5/25/201113:00:00 898 29568 190.39 14.28 130.50 10.36 5/25/201114:00:00 753 30452 164.42 12.33 130.54 10.36 5/25/201115:00:00 710 30420 154.87 11.62 130.55 10.36 5/25/201116:00:00 741 30332 161.16 12.09 130.58 10.36 5/25/201117:00:00 720 30273 156.29 11.72 130.60 10.36 5/25/201118:00:00 733 30316 159.34 11.95 130.63 10.36 5/25/201119:00:00 740 30324 160.90 12.07 130.67 10.36 5/25/201120:00:00 709 30776 156.46 11.73 130.67 10.36 5/25/201121:00:00 780 30931 172.99 12.97 130.74 10.36 5/25/201122:00:00 727 31114 162.19 12.16 130.83 10.32 5/25/201123:00:00 752 31229 168.39 320 12.63 13.49 130.94 10.43 5/26/20110:00:00 750 31403 168.88 126.66 131.05 10.43 5/26/2011 1:00:00 718 31684 163.12 122.34 131.14 10.43 5/26/2011 2:00:00 686 31856 156.70 117.52 131.23 10.43 5/26/2011 3:00:00 517 19647 72.83 54.62 131.20 10.43 5/26/20114:00:00 0 94 0.00 0.00 131.07 10.43 5/26/2011 5:00:00 0 87 0.00 0.00 130.93 10.43 5/26/2011 6:00:00 0 81 0.00 0.00 130.81 10.43 5/26/2011 7:00:00 0 78 0.00 0.00 130.68 10.43 5/26/20118:00:00 0 75 0.00 0.00 130.51 10.43 5/26/20119:00:00 616 77 0.34 0.26 130.32 10.43 5/26/201110:00:00 664 77 0.37 0.27 130.09 10.43 5/26/201111:00:00 154 77 0.09 0.06 129.87 10.43 5/26/201112:00:00 0 79 0.00 0.00 129.64 10.43 5/26/201113:00:00 0 539 0.00 0.00 129.41 10.43 5/26/201114:00:00 0 80 0.00 0.00 129.18 10.43 5/26/201115:00:00 0 80 0.00 0.00 128.94 10.43 5/26/201116:00:00 0 79 0.00 0.00 128.71 10.43 5/26/201117:00:00 0 80 0.00 0.00 128.48 10.43 5/26/201118:00:00 0 81 0.00 0.00 128.25 10.43 5/26/201119:00:00 0 81 0.00 0.00 128.01 10.43 5/26/201120:00:00 0 79 0.00 0.00 127.78 10.43 5/26/201121:00:00 0 78 0.00 0.00 127.54 10.43 5/26/201122:00:00 0 74 0.00 0.00 127.37 10.42 5/26/201123:00:00 0 72 0.00 32 0.00 17.57 127.19 10.66 5/27/20110:00:00 4 68 0.00 0.00 127.03 10.66 5/27/2011 1:00:00 386 4763 13.18 1.03 126.88 10.66 5/27/2011 2:00:00 1712 21061 258.54 20.15 127.07 10.66 5/27/2011 3:00:00 753 33488 180.81 14.09 127.16 10.66 5/27/20114:00:00 624 32741 146.49 11.42 127.20 10.66 5/27/2011 5:00:00 550 32279 127.30 9.92 127.21 10.66 5/27/2011 6:00:00 821 33038 194.49 15.16 127.30 10.66 5/27/2011 7:00:00 876 33383 209.69 16.34 127.40 10.66 5/27/20118:00:00 879 33470 210.95 16.44 127.52 10.66 5/27/20119:00:00 1226 33286 292.61 22.80 127.71 10.66 5/27/201110:00:00 1219 33053 288.91 22.51 127.90 10.66 5/27/201111:00:00 763 32702 178.91 13.94 127.90 10.66 5/27/201112:00:00 744 32369 172.68 13.46 127.92 10.66 5/27/201113:00:00 750 31241 168.01 13.09 127.94 10.66 5/27/201114:00:00 737 31923 168.70 13.15 127.97 10.66 5/27/201115:00:00 716 31654 162.51 12.66 128.00 10.66 5/27/201116:00:00 720 31509 162.67 12.68 128.03 10.66 5/27/201117:00:00 701 31374 157.70 12.29 128.09 10.66 5/27/201118:00:00 694 31381 156.16 12.17 128.15 10.66 5/27/201119:00:00 698 31445 157.38 12.26 128.21 10.66 5/27/201120:00:00 709 31482 160.05 12.47 128.30 10.66 5/27/201121:00:00 745 31654 169.09 13.18 128.39 10.66 5/27/201122:00:00 754 31791 171.88 13.39 128.49 10.69 5/27/201123:00:00 713 31954 163.36 308 12.73 13.22 128.58 10.77 5/28/20110:00:00 676 31995 155.09 11.70 128.66 10.77 5/28/2011 1:00:00 692 31939 158.48 11.96 128.74 10.77 5/28/2011 2:00:00 717 31810 163.54 12.34 128.84 10.77 5/28/2011 3:00:00 722 31843 164.85 12.44 128.94 10.77 5/28/20114:00:00 708 31857 161.73 12.21 129.03 10.77 5/28/2011 5:00:00 715 31935 163.73 12.36 129.12 10.77 5/28/2011 6:00:00 702 31989 161.02 12.15 129.26 10.77 5/28/2011 7:00:00 697 32053 160.19 12.09 129.48 10.77 5/28/20118:00:00 769 31868 175.72 13.26 129.73 10.77 5/28/20119:00:00 1096 31638 248.64 18.76 130.07 10.77 5/28/201110:00:00 926 31462 208.90 15.77 130.36 10.77 5/28/201111:00:00 686 31467 154.78 11.68 130.58 10.77 5/28/201112:00:00 651 31184 145.56 10.99 130.78 10.77 5/28/201113:00:00 628 30204 136.01 10.26 130.97 10.77 5/28/201114:00:00 643 31083 143.31 10.82 131.17 10.77 5/28/201115:00:00 646 31071 143.92 10.86 131.37 10.77 5/28/201116:00:00 638 30985 141.75 10.70 131.57 10.77 5/28/201117:00:00 626 30940 138.88 10.48 131.76 10.77 5/28/201118:00:00 639 30850 141.35 10.67 131.96 10.77 5/28/201119:00:00 631 30964 140.10 10.57 132.15 10.77DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 5/28/201120:00:00 627 31221 140.36 10.59 132.35 10.77 5/28/201121:00:00 652 31313 146.39 11.05 132.55 10.77 5/28/201122:00:00 661 31381 148.73 11.23 132.76 10.85 5/28/201123:00:00 669 31558 151.38 318 11.43 11.93 132.97 10.89 5/29/20110:00:00 664 31693 150.89 11.35 133.18 10.89 5/29/2011 1:00:00 656 31955 150.31 11.31 133.39 10.89 5/29/2011 2:00:00 689 32049 158.33 11.91 133.61 10.89 5/29/2011 3:00:00 700 32058 160.91 12.11 133.83 10.89 5/29/20114:00:00 718 32032 164.91 12.41 134.06 10.89 5/29/2011 5:00:00 717 32034 164.69 12.39 134.29 10.89 5/29/2011 6:00:00 717 32040 164.72 12.39 134.52 10.89 5/29/2011 7:00:00 713 32082 164.02 12.34 134.75 10.89 5/29/20118:00:00 722 32090 166.13 12.50 134.98 10.89 5/29/20119:00:00 780 31787 177.78 13.38 135.22 10.89 5/29/201110:00:00 784 31655 177.95 13.39 135.47 10.89 5/29/201111:00:00 738 31582 167.12 12.57 135.70 10.89 5/29/201112:00:00 962 31495 217.25 16.34 136.01 10.89 5/29/201113:00:00 1185 30510 259.24 19.50 136.37 10.89 5/29/201114:00:00 703 31249 157.52 11.85 136.59 10.89 5/29/201115:00:00 716 31177 160.06 12.04 136.81 10.89 5/29/201116:00:00 725 31061 161.47 12.15 137.03 10.89 5/29/201117:00:00 699 31065 155.70 11.71 137.25 10.89 5/29/201118:00:00 704 30982 156.40 11.77 137.47 10.89 5/29/201119:00:00 703 31096 156.75 11.79 137.55 10.89 5/29/201120:00:00 698 31247 156.39 11.77 137.70 10.89 5/29/201121:00:00 720 31370 161.95 12.18 137.82 10.89 5/29/201122:00:00 785 30502 171.69 12.92 137.94 11.07 5/29/201123:00:00 846 30496 184.99 319 13.92 12.75 138.06 11.13 5/30/20110:00:00 1297 31507 293.01 54.51 138.38 11.13 5/30/2011 1:00:00 618 31700 140.47 26.13 138.46 11.13 5/30/2011 2:00:00 777 31811 177.23 32.97 138.62 11.13 5/30/2011 3:00:00 507 31905 115.99 21.58 138.68 11.13 5/30/20114:00:00 1001 31991 229.62 42.72 138.89 11.13 5/30/2011 5:00:00 805 32103 185.30 34.48 139.04 11.13 5/30/2011 6:00:00 1363 32151 314.22 58.46 139.35 11.13 5/30/2011 7:00:00 1252 32063 287.84 53.55 139.62 11.13 5/30/20118:00:00 1426 31929 326.47 60.74 139.90 11.13 5/30/20119:00:00 1365 31658 309.86 57.65 140.10 11.13 5/30/201110:00:00 1185 29687 252.25 46.93 140.18 11.13 5/30/201111:00:00 103 148 0.11 0.02 139.90 11.13 5/30/201112:00:00 6 115 0.00 0.00 139.60 11.13 5/30/201113:00:00 11 566 0.04 0.01 139.30 11.13 5/30/201114:00:00 5 113 0.00 0.00 139.03 11.13 5/30/201115:00:00 16 112 0.01 0.00 138.79 11.13 5/30/201116:00:00 301 111 0.24 0.04 138.58 11.13 5/30/201117:00:00 49 107 0.04 0.01 138.37 11.13 5/30/201118:00:00 5 105 0.00 0.00 138.16 11.13 5/30/201119:00:00 4 104 0.00 0.00 137.97 11.13 5/30/201120:00:00 3 104 0.00 0.00 137.77 11.13 5/30/201121:00:00 2 102 0.00 0.00 137.57 11.13 5/30/201122:00:00 1 97 0.00 0.00 137.36 11.15 5/30/201123:00:00 1 93 0.00 129 0.00 20.41 137.15 11.46 5/31/20110:00:00 0 90 0.00 0.00 136.94 11.46 5/31/2011 1:00:00 0 89 0.00 0.00 136.72 11.46 5/31/2011 2:00:00 0 87 0.00 0.00 136.51 11.46 5/31/2011 3:00:00 0 86 0.00 0.00 136.30 11.46 5/31/20114:00:00 0 88 0.00 0.00 136.08 11.46 5/31/2011 5:00:00 0 86 0.00 0.00 135.88 11.46 5/31/2011 6:00:00 0 87 0.00 0.00 135.68 11.46 5/31/2011 7:00:00 0 87 0.00 0.00 135.48 11.46 5/31/20118:00:00 0 89 0.00 0.00 135.30 11.46 5/31/20119:00:00 8 95 0.01 0.00 135.10 11.46 5/31/201110:00:00 26 102 0.02 0.00 134.89 11.46 5/31/201111:00:00 73 108 0.06 0.00 134.67 11.46 5/31/201112:00:00 92 112 0.07 0.00 134.45 11.46 5/31/201113:00:00 93 560 0.37 0.00 134.24 11.46 5/31/201114:00:00 94 113 0.08 0.00 134.02 11.46 5/31/201115:00:00 98 114 0.08 0.00 133.79 11.46 5/31/201116:00:00 98 114 0.08 0.00 133.56 11.46 5/31/201117:00:00 95 113 0.08 0.00 133.33 11.46 5/31/201118:00:00 85 111 0.07 0.00 133.10 11.46 5/31/201119:00:00 83 112 0.07 0.00 132.86 11.46 5/31/201120:00:00 83 111 0.07 0.00 132.62 11.46 5/31/201121:00:00 71 108 0.05 0.00 132.41 11.46 5/31/201122:00:00 25 103 0.02 0.00 132.19 11.42 5/31/201123:00:00 0 98 0.00 0 0.00 0.00 131.98 11.04 6/1/2011 0:00:00 0 96 0.00 0.00 131.78 11.04 6/1/2011 1:00:00 0 94 0.00 0.00 131.60 11.04 6/1/2011 2:00:00 0 92 0.00 0.00 131.47 11.04 6/1/2011 3:00:00 0 90 0.00 0.00 131.32 11.04 6/1/2011 4:00:00 0 89 0.00 0.00 131.21 11.04 6/1/2011 5:00:00 0 87 0.00 0.00 131.06 11.04 6/1/2011 6:00:00 0 87 0.00 0.00 130.94 11.04 6/1/2011 7:00:00 0 87 0.00 0.00 130.80 11.04 6/1/2011 8:00:00 0 89 0.00 0.00 130.63 11.04 6/1/2011 9:00:00 8 91 0.01 0.00 130.46 11.04 6/1/2011 10:00:00 6 97 0.00 0.00 130.29 11.04 6/1/2011 11:00:00 27 100 0.02 0.00 130.10 11.04 6/1/2011 12:00:00 66 104 0.05 0.00 129.94 11.04 6/1/2011 13:00:00 83 551 0.33 0.00 129.77 11.04 6/1/2011 14:00:00 86 109 0.07 0.00 129.58 11.04DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 6/1/2011 15:00:00 95 110 0.07 0.00 129.38 11.04 6/1/2011 16:00:00 95 109 0.07 0.00 129.16 11.04 6/1/2011 17:00:00 86 108 0.07 0.00 128.96 11.04 6/1/2011 18:00:00 79 107 0.06 0.00 128.79 11.04 6/1/2011 19:00:00 79 107 0.06 0.00 128.65 11.04 6/1/201120:00:00 72 105 0.05 0.00 128.47 11.04 6/1/201121:00:00 42 101 0.03 0.00 128.28 11.04 6/1/201122:00:00 9 97 0.01 0.00 128.08 11.11 6/1/201123:00:00 0 95 0.00 0 0.00 0.00 127.88 10.74 6/2/2011 0:00:00 0 92 0.00 0.00 127.71 10.74 6/2/2011 1:00:00 0 90 0.00 0.00 127.58 10.74 6/2/2011 2:00:00 0 88 0.00 0.00 127.42 10.74 6/2/2011 3:00:00 0 86 0.00 0.00 127.22 10.74 6/2/2011 4:00:00 0 84 0.00 0.00 127.04 10.74 6/2/2011 5:00:00 0 84 0.00 0.00 126.88 10.74 6/2/2011 6:00:00 0 83 0.00 0.00 126.71 10.74 6/2/2011 7:00:00 0 82 0.00 0.00 126.54 10.74 6/2/2011 8:00:00 0 82 0.00 0.00 126.37 10.74 6/2/2011 9:00:00 8 86 0.00 0.00 126.19 10.74 6/2/2011 10:00:00 6 91 0.00 0.00 126.02 10.74 6/2/2011 11:00:00 22 97 0.02 0.00 125.83 10.74 6/2/2011 12:00:00 69 101 0.05 0.00 125.65 10.74 6/2/2011 13:00:00 85 564 0.34 0.00 125.51 10.74 6/2/2011 14:00:00 86 107 0.07 0.00 125.38 10.74 6/2/2011 15:00:00 89 109 0.07 0.00 125.25 10.74 6/2/2011 16:00:00 92 107 0.07 0.00 125.11 10.74 6/2/2011 17:00:00 91 107 0.07 0.00 124.98 10.74 6/2/2011 18:00:00 88 107 0.07 0.00 124.85 10.74 6/2/2011 19:00:00 87 106 0.07 0.00 124.72 10.74 6/2/201120:00:00 86 106 0.07 0.00 124.59 10.74 6/2/201121:00:00 76 103 0.06 0.00 124.45 10.74 6/2/201122:00:00 45 98 0.03 0.00 124.40 10.81 6/2/201123:00:00 8 94 0.01 0 0.00 0.00 124.38 10.45 6/3/2011 0:00:00 0 91 0.00 0.00 124.12 10.45 6/3/2011 1:00:00 0 89 0.00 0.00 123.99 10.45 6/3/2011 2:00:00 0 88 0.00 0.00 123.86 10.45 6/3/2011 3:00:00 0 86 0.00 0.00 123.73 10.45 6/3/2011 4:00:00 0 87 0.00 0.00 123.60 10.45 6/3/2011 5:00:00 0 88 0.00 0.00 123.49 10.45 6/3/2011 6:00:00 0 90 0.00 0.00 123.33 10.45 6/3/2011 7:00:00 0 90 0.00 0.00 123.15 10.45 6/3/2011 8:00:00 0 90 0.00 0.00 122.98 10.45 6/3/2011 9:00:00 10 95 0.01 0.00 122.86 10.45 6/3/2011 10:00:00 39 98 0.03 0.00 122.71 10.45 6/3/2011 11:00:00 67 103 0.05 0.00 122.56 10.45 6/3/2011 12:00:00 59 107 0.05 0.00 122.41 10.45 6/3/2011 13:00:00 49 557 0.20 0.00 122.27 10.45 6/3/2011 14:00:00 43 111 0.03 0.00 122.13 10.45 6/3/2011 15:00:00 50 112 0.04 0.00 121.98 10.45 6/3/2011 16:00:00 62 110 0.05 0.00 121.85 10.45 6/3/2011 17:00:00 65 110 0.05 0.00 121.72 10.45 6/3/2011 18:00:00 67 111 0.05 0.00 121.59 10.45 6/3/2011 19:00:00 73 110 0.06 0.00 121.48 10.45 6/3/201120:00:00 79 108 0.06 0.00 121.35 10.45 6/3/201121:00:00 79 105 0.06 0.00 121.20 10.45 6/3/201122:00:00 45 100 0.03 0.00 121.04 10.55 6/3/201123:00:00 5 96 0.00 0 0.00 0.00 120.92 10.20 6/4/2011 0:00:00 0 92 0.00 0.00 120.81 10.20 6/4/2011 1:00:00 0 90 0.00 0.00 120.69 10.20 6/4/2011 2:00:00 1 89 0.00 0.00 120.57 10.20 6/4/2011 3:00:00 1 90 0.00 0.00 120.44 10.20 6/4/2011 4:00:00 1 90 0.00 0.00 120.31 10.20 6/4/2011 5:00:00 0 88 0.00 0.00 120.17 10.20 6/4/2011 6:00:00 1 87 0.00 0.00 120.04 10.20 6/4/2011 7:00:00 1 86 0.00 0.00 119.91 10.20 6/4/2011 8:00:00 2 86 0.00 0.00 119.74 10.20 6/4/2011 9:00:00 10 90 0.01 0.00 119.30 10.20 6/4/2011 10:00:00 18 94 0.01 0.00 119.11 10.20 6/4/2011 11:00:00 60 99 0.04 0.00 118.90 10.20 6/4/2011 12:00:00 75 101 0.05 0.00 118.69 10.20 6/4/2011 13:00:00 87 557 0.35 0.00 118.47 10.20 6/4/2011 14:00:00 90 106 0.07 0.00 118.25 10.20 6/4/2011 15:00:00 94 107 0.07 0.00 118.03 10.20 6/4/2011 16:00:00 98 108 0.08 0.00 117.81 10.20 6/4/2011 17:00:00 99 108 0.08 0.00 117.58 10.20 6/4/2011 18:00:00 96 107 0.07 0.00 117.34 10.20 6/4/2011 19:00:00 96 107 0.07 0.00 117.10 10.20 6/4/201120:00:00 95 107 0.07 0.00 116.87 10.20 6/4/201121:00:00 95 104 0.07 0.00 116.65 10.20 6/4/201122:00:00 66 100 0.05 0.00 116.45 10.18 6/4/201123:00:00 25 96 0.02 0 0.00 0.00 116.26 9.84 6/5/2011 0:00:00 3 93 0.00 0.00 116.07 9.84 6/5/2011 1:00:00 1 91 0.00 0.00 115.90 9.84 6/5/2011 2:00:00 2 89 0.00 0.00 115.72 9.84 6/5/2011 3:00:00 1 86 0.00 0.00 115.54 9.84 6/5/2011 4:00:00 2 86 0.00 0.00 115.36 9.84 6/5/2011 5:00:00 3 85 0.00 0.00 115.18 9.84 6/5/2011 6:00:00 3 85 0.00 0.00 114.99 9.84 6/5/2011 7:00:00 3 84 0.00 0.00 114.80 9.84 6/5/2011 8:00:00 4 85 0.00 0.00 114.61 9.84 6/5/2011 9:00:00 10 89 0.01 0.00 114.42 9.84DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 6/5/2011 10:00:00 8 92 0.01 0.00 114.20 9.84 6/5/2011 11:00:00 48 97 0.03 0.00 113.97 9.84 6/5/2011 12:00:00 83 102 0.06 0.00 113.73 9.84 6/5/2011 13:00:00 95 562 0.38 0.00 113.49 9.84 6/5/2011 14:00:00 96 107 0.07 0.00 113.24 9.84 6/5/2011 15:00:00 96 109 0.08 0.00 112.99 9.84 6/5/2011 16:00:00 102 109 0.08 0.00 112.75 9.84 6/5/2011 17:00:00 103 109 0.08 0.00 112.52 9.84 6/5/2011 18:00:00 104 107 0.08 0.00 112.28 9.84 6/5/2011 19:00:00 103 106 0.08 0.00 112.05 9.84 6/5/201120:00:00 72 101 0.05 0.00 111.82 9.84 6/5/201121:00:00 33 97 0.02 0.00 111.58 9.84 6/5/201122:00:00 4 93 0.00 0.00 111.37 9.77 6/5/201123:00:00 1 91 0.00 0 0.00 0.00 111.19 9.45 6/6/2011 0:00:00 1 89 0.00 0.00 111.00 9.45 6/6/2011 1:00:00 2 88 0.00 0.00 110.80 9.45 6/6/2011 2:00:00 2 87 0.00 0.00 110.59 9.45 6/6/2011 3:00:00 2 85 0.00 0.00 110.38 9.45 6/6/2011 4:00:00 2 85 0.00 0.00 110.16 9.45 6/6/2011 5:00:00 2 82 0.00 0.00 109.95 9.45 6/6/2011 6:00:00 7 81 0.00 0.00 109.74 9.45 6/6/2011 7:00:00 13 79 0.01 0.00 109.53 9.45 6/6/2011 8:00:00 9 80 0.01 0.00 109.33 9.45 6/6/2011 9:00:00 13 89 0.01 0.00 109.13 9.45 6/6/2011 10:00:00 45 103 0.03 0.00 108.92 9.45 6/6/2011 11:00:00 71 109 0.06 0.00 108.72 9.45 6/6/2011 12:00:00 87 105 0.07 0.00 108.52 9.45 6/6/2011 13:00:00 82 560 0.33 0.00 108.31 9.45 6/6/2011 14:00:00 83 108 0.06 0.00 108.10 9.45 6/6/2011 15:00:00 86 108 0.07 0.00 107.88 9.45 6/6/2011 16:00:00 87 108 0.07 0.00 107.66 9.45 6/6/2011 17:00:00 88 108 0.07 0.00 107.46 9.45 6/6/2011 18:00:00 85 107 0.07 0.00 107.25 9.45 6/6/2011 19:00:00 82 105 0.06 0.00 107.04 9.45 6/6/201120:00:00 75 104 0.06 0.00 106.84 9.45 6/6/201121:00:00 56 101 0.04 0.00 106.63 9.45 6/6/201122:00:00 25 97 0.02 0.00 106.42 9.36 6/6/201123:00:00 3 95 0.00 0 0.00 0.00 106.21 9.05 6/7/2011 0:00:00 2 92 0.00 0.00 106.00 9.05 6/7/2011 1:00:00 2 90 0.00 0.00 105.80 9.05 6/7/2011 2:00:00 2 88 0.00 0.00 105.59 9.05 6/7/2011 3:00:00 2 86 0.00 0.00 105.39 9.05 6/7/2011 4:00:00 3 85 0.00 0.00 105.20 9.05 6/7/2011 5:00:00 3 84 0.00 0.00 105.01 9.05 6/7/2011 6:00:00 4 82 0.00 0.00 104.83 9.05 6/7/2011 7:00:00 4 82 0.00 0.00 104.66 9.05 6/7/2011 8:00:00 5 82 0.00 0.00 104.48 9.05 6/7/2011 9:00:00 14 89 0.01 0.00 104.28 9.05 6/7/2011 10:00:00 47 105 0.04 0.00 104.07 9.05 6/7/2011 11:00:00 66 110 0.05 0.00 103.90 9.05 6/7/2011 12:00:00 65 110 0.05 0.00 103.77 9.05 6/7/2011 13:00:00 62 576 0.26 0.00 103.59 9.05 6/7/2011 14:00:00 71 111 0.06 0.00 103.39 9.05 6/7/2011 15:00:00 76 111 0.06 0.00 103.19 9.05 6/7/2011 16:00:00 82 111 0.07 0.00 102.98 9.05 6/7/2011 17:00:00 83 111 0.07 0.00 102.78 9.05 6/7/2011 18:00:00 97 110 0.08 0.00 102.57 9.05 6/7/2011 19:00:00 94 106 0.07 0.00 102.38 9.05 6/7/201120:00:00 73 104 0.05 0.00 102.18 9.05 6/7/201121:00:00 47 100 0.03 0.00 101.99 9.05 6/7/201122:00:00 15 97 0.01 0.00 101.82 8.97 6/7/201123:00:00 10 96 0.01 0 0.00 0.00 101.66 8.67 6/8/2011 0:00:00 10 95 0.01 0.00 101.49 8.67 6/8/2011 1:00:00 4 94 0.00 0.00 101.30 8.67 6/8/2011 2:00:00 2 93 0.00 0.00 101.10 8.67 6/8/2011 3:00:00 2 91 0.00 0.00 100.92 8.67 6/8/2011 4:00:00 2 91 0.00 0.00 100.74 8.67 6/8/2011 5:00:00 2 88 0.00 0.00 100.56 8.67 6/8/2011 6:00:00 3 87 0.00 0.00 100.38 8.67 6/8/2011 7:00:00 3 86 0.00 0.00 100.20 8.67 6/8/2011 8:00:00 4 86 0.00 0.00 100.08 8.67 6/8/2011 9:00:00 10 88 0.01 0.00 100.08 8.67 6/8/2011 10:00:00 8 92 0.01 0.00 100.08 8.67 6/8/2011 11:00:00 52 98 0.04 0.00 100.08 8.67 6/8/2011 12:00:00 86 553 0.34 0.00 100.08 8.67 6/8/2011 13:00:00 97 105 0.07 0.00 100.08 8.67 6/8/2011 14:00:00 97 107 0.07 0.00 100.08 8.67 6/8/2011 15:00:00 102 107 0.08 0.00 99.95 8.67 6/8/2011 16:00:00 105 107 0.08 0.00 99.80 8.67 6/8/2011 17:00:00 704 111 0.56 0.00 99.61 8.67 6/8/2011 18:00:00 1005 114 0.82 0.00 99.41 8.67 6/8/2011 19:00:00 919 109 0.72 0.00 99.19 8.67 6/8/201120:00:00 795 105 0.60 0.00 98.96 8.67 6/8/201121:00:00 4 100 0.00 0.00 98.79 8.67 6/8/201122:00:00 3 96 0.00 0.00 98.69 8.59 6/8/201123:00:00 2 95 0.00 0 0.00 0.00 98.56 8.30 6/9/2011 0:00:00 104 93 0.07 0.05 98.32 8.30 6/9/2011 1:00:00 256 92 0.17 0.12 98.02 8.30 6/9/2011 2:00:00 3 89 0.00 0.00 97.78 8.30 6/9/2011 3:00:00 2 87 0.00 0.00 97.56 8.30 6/9/2011 4:00:00 2 85 0.00 0.00 97.35 8.30DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 6/9/2011 5:00:00 2 84 0.00 0.00 97.14 8.30 6/9/2011 6:00:00 2 83 0.00 0.00 96.95 8.30 6/9/2011 7:00:00 2 84 0.00 0.00 96.75 8.30 6/9/2011 8:00:00 3 83 0.00 0.00 96.55 8.30 6/9/2011 9:00:00 10 90 0.01 0.00 96.32 8.30 6/9/2011 10:00:00 35 95 0.02 0.02 96.09 8.30 6/9/2011 11:00:00 81 99 0.06 0.04 95.97 8.30 6/9/2011 12:00:00 309 571 1.27 0.89 95.83 8.30 6/9/2011 13:00:00 4 107 0.00 0.00 95.61 8.30 6/9/2011 14:00:00 2 107 0.00 0.00 95.38 8.30 6/9/2011 15:00:00 0 107 0.00 0.00 95.16 8.30 6/9/2011 16:00:00 0 107 0.00 0.00 94.93 8.30 6/9/2011 17:00:00 0 107 0.00 0.00 94.71 8.30 6/9/2011 18:00:00 0 107 0.00 0.00 94.48 8.30 6/9/2011 19:00:00 1075 7042 54.28 38.32 94.31 8.30 6/9/201120:00:00 349 181 0.45 0.32 94.07 8.30 6/9/201121:00:00 268 5340 10.26 7.24 93.84 8.30 6/9/201122:00:00 2009 20830 300.06 211.81 94.02 8.16 6/9/201123:00:00 366 30534 80.13 34 56.56 13.14 93.90 8.33 6/10/20110:00:00 391 30916 86.68 8.63 93.78 8.33 6/10/2011 1:00:00 360 30963 79.93 7.96 93.65 8.33 6/10/2011 2:00:00 385 31014 85.62 8.53 93.52 8.33 6/10/2011 3:00:00 339 31333 76.16 7.58 93.39 8.33 6/10/20114:00:00 379 31398 85.33 8.50 93.26 8.33 6/10/2011 5:00:00 439 31683 99.73 9.93 93.16 8.33 6/10/2011 6:00:00 384 31685 87.24 8.69 93.03 8.33 6/10/2011 7:00:00 395 31703 89.79 8.94 92.92 8.33 6/10/20118:00:00 409 31456 92.25 9.19 92.83 8.33 6/10/20119:00:00 442 31064 98.45 9.80 92.74 8.33 6/10/201110:00:00 423 30868 93.62 9.32 92.65 8.33 6/10/201111:00:00 430 30790 94.93 9.45 92.58 8.33 6/10/201112:00:00 433 29919 92.89 9.25 92.56 8.33 6/10/201113:00:00 447 30696 98.39 9.80 92.45 8.33 6/10/201114:00:00 469 30610 102.94 10.25 92.35 8.33 6/10/201115:00:00 472 30558 103.42 10.30 92.27 8.33 6/10/201116:00:00 509 30380 110.88 11.04 92.30 8.33 6/10/201117:00:00 455 30572 99.74 9.93 92.30 8.33 6/10/201118:00:00 481 28625 98.73 9.83 92.31 8.33 6/10/201119:00:00 1613 9225 106.69 10.63 92.32 8.33 6/10/201120:00:00 2 122 0.00 0.00 92.19 8.33 6/10/201121:00:00 0 112 0.00 0.00 92.05 8.33 6/10/201122:00:00 0 103 0.00 0.00 91.92 8.21 6/10/201123:00:00 138 2012 1.99 241 0.20 7.82 91.79 8.20 6/11/20110:00:00 1719 18878 232.69 17.96 91.99 8.20 6/11/2011 1:00:00 310 30743 68.34 5.27 91.97 8.20 6/11/2011 2:00:00 483 31315 108.45 8.37 92.00 8.20 6/11/2011 3:00:00 493 31367 110.88 8.56 92.05 8.20 6/11/20114:00:00 482 31448 108.69 8.39 92.09 8.20 6/11/2011 5:00:00 505 31469 113.95 8.79 92.15 8.20 6/11/2011 6:00:00 502 31492 113.36 8.75 92.20 8.20 6/11/2011 7:00:00 505 31439 113.84 8.79 92.25 8.20 6/11/20118:00:00 531 31265 119.04 9.19 92.27 8.20 6/11/20119:00:00 530 30944 117.60 9.07 92.27 8.20 6/11/201110:00:00 458 30747 100.97 7.79 92.21 8.20 6/11/201111:00:00 425 30724 93.63 7.23 92.15 8.20 6/11/201112:00:00 426 29806 91.04 7.03 92.09 8.20 6/11/201113:00:00 456 30488 99.69 7.69 92.04 8.20 6/11/201114:00:00 446 30307 96.92 7.48 91.99 8.20 6/11/201115:00:00 480 30020 103.32 7.97 91.94 8.20 6/11/201116:00:00 460 30014 99.00 7.64 91.87 8.20 6/11/201117:00:00 479 29869 102.59 7.92 91.82 8.20 6/11/201118:00:00 473 29778 100.99 7.79 91.76 8.20 6/11/201119:00:00 465 29908 99.72 7.70 91.70 8.20 6/11/201120:00:00 458 30182 99.12 7.65 91.63 8.20 6/11/201121:00:00 474 30424 103.40 7.98 91.58 8.20 6/11/201122:00:00 521 30582 114.25 8.82 91.55 8.17 6/11/201123:00:00 525 30910 116.36 311 8.98 8.45 91.52 8.18 6/12/20110:00:00 480 31171 107.28 8.44 91.48 8.18 6/12/2011 1:00:00 469 31257 105.11 8.27 91.43 8.18 6/12/2011 2:00:00 428 31348 96.20 7.57 91.37 8.18 6/12/2011 3:00:00 447 31482 100.90 7.94 91.31 8.18 6/12/20114:00:00 434 31652 98.50 7.75 91.25 8.18 6/12/2011 5:00:00 450 31710 102.32 8.05 91.20 8.18 6/12/2011 6:00:00 432 31697 98.18 7.73 91.14 8.18 6/12/2011 7:00:00 416 31720 94.62 7.45 91.07 8.18 6/12/20118:00:00 433 31515 97.85 7.70 91.01 8.18 6/12/20119:00:00 842 31161 188.13 14.80 91.09 8.18 6/12/201110:00:00 942 30929 208.91 16.44 91.20 8.18 6/12/201111:00:00 973 30628 213.69 16.81 91.32 8.18 6/12/201112:00:00 1534 29467 324.12 25.50 91.59 8.18 6/12/201113:00:00 731 30043 157.47 12.39 91.63 8.18 6/12/201114:00:00 717 29789 153.15 12.05 91.66 8.18 6/12/201115:00:00 684 29440 144.39 11.36 91.68 8.18 6/12/201116:00:00 678 29206 141.99 11.17 91.70 8.18 6/12/201117:00:00 684 28562 140.08 11.02 91.70 8.18 6/12/201118:00:00 637 28423 129.82 10.22 91.70 8.18 6/12/201119:00:00 679 28453 138.53 10.90 91.71 8.18 6/12/201120:00:00 697 28229 141.08 11.10 91.74 8.18 6/12/201121:00:00 709 28775 146.29 11.51 91.78 8.18 6/12/201122:00:00 715 29276 150.09 11.81 91.83 8.11 6/12/201123:00:00 697 29606 147.96 305 11.64 11.24 91.88 8.21DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 6/13/20110:00:00 687 30125 148.40 11.91 91.94 8.21 6/13/2011 1:00:00 639 30368 139.14 11.17 91.99 8.21 6/13/2011 2:00:00 632 30556 138.47 11.11 92.04 8.21 6/13/2011 3:00:00 592 30662 130.16 10.45 92.08 8.21 6/13/20114:00:00 617 30796 136.25 10.94 92.13 8.21 6/13/2011 5:00:00 617 30997 137.13 11.01 92.18 8.21 6/13/2011 6:00:00 688 31072 153.29 12.30 92.25 8.21 6/13/2011 7:00:00 648 31177 144.86 11.63 92.32 8.21 6/13/20118:00:00 664 31130 148.21 11.90 92.36 8.21 6/13/20119:00:00 586 30894 129.81 10.42 92.37 8.21 6/13/201110:00:00 590 30585 129.39 10.39 92.37 8.21 6/13/201111:00:00 534 29973 114.77 9.21 92.35 8.21 6/13/201112:00:00 600 28609 123.08 9.88 92.34 8.21 6/13/201113:00:00 601 28856 124.35 9.98 92.33 8.21 6/13/201114:00:00 657 28338 133.50 10.72 92.32 8.21 6/13/201115:00:00 660 28235 133.62 10.73 92.32 8.21 6/13/201116:00:00 621 28100 125.12 10.04 92.29 8.21 6/13/201117:00:00 604 28168 121.99 9.79 92.27 8.21 6/13/201118:00:00 600 28035 120.61 9.68 92.24 8.21 6/13/201119:00:00 580 27997 116.43 9.35 92.20 8.21 6/13/201120:00:00 627 28461 127.96 10.27 92.18 8.21 6/13/201121:00:00 614 29745 130.96 10.51 92.18 8.21 6/13/201122:00:00 609 30311 132.36 10.62 92.17 8.19 6/13/201123:00:00 636 30423 138.74 299 11.14 10.63 92.17 8.27 6/14/20110:00:00 608 30490 132.92 10.85 92.14 8.27 6/14/2011 1:00:00 610 30508 133.44 10.89 92.10 8.27 6/14/2011 2:00:00 626 30340 136.19 11.12 92.06 8.27 6/14/2011 3:00:00 654 30604 143.52 11.72 92.06 8.27 6/14/20114:00:00 558 30580 122.35 9.99 92.03 8.27 6/14/2011 5:00:00 537 30673 118.11 9.64 92.01 8.27 6/14/2011 6:00:00 646 30769 142.52 11.63 92.00 8.27 6/14/2011 7:00:00 605 30803 133.63 10.91 91.98 8.27 6/14/20118:00:00 619 30680 136.17 11.12 91.94 8.27 6/14/20119:00:00 592 30445 129.24 10.55 91.89 8.27 6/14/201110:00:00 636 30002 136.82 11.17 91.84 8.27 6/14/201111:00:00 602 29539 127.51 10.41 91.81 8.27 6/14/201112:00:00 583 28055 117.28 9.57 91.73 8.27 6/14/201113:00:00 643 28343 130.68 10.67 91.67 8.27 6/14/201114:00:00 664 28225 134.38 10.97 91.62 8.27 6/14/201115:00:00 676 28142 136.41 11.14 91.55 8.27 6/14/201116:00:00 603 28009 121.10 9.89 91.48 8.27 6/14/201117:00:00 595 27946 119.23 9.73 91.37 8.27 6/14/201118:00:00 579 27680 114.92 9.38 91.28 8.27 6/14/201119:00:00 641 27645 127.06 10.37 91.22 8.27 6/14/201120:00:00 574 27892 114.80 9.37 91.14 8.27 6/14/201121:00:00 578 28105 116.48 9.51 91.10 8.27 6/14/201122:00:00 603 28478 123.13 10.05 91.07 8.15 6/14/201123:00:00 649 28248 131.45 294 10.73 10.47 91.07 8.22 6/15/20110:00:00 628 28239 127.16 10.60 91.06 8.22 6/15/2011 1:00:00 598 28363 121.62 10.13 91.05 8.22 6/15/2011 2:00:00 670 28928 138.97 11.58 91.04 8.22 6/15/2011 3:00:00 609 29223 127.61 10.63 91.02 8.22 6/15/20114:00:00 616 29380 129.77 10.81 91.01 8.22 6/15/2011 5:00:00 627 29530 132.76 11.06 91.01 8.22 6/15/2011 6:00:00 627 29588 133.02 11.09 91.00 8.22 6/15/2011 7:00:00 618 29704 131.63 10.97 90.99 8.22 6/15/20118:00:00 720 29898 154.35 12.86 91.02 8.22 6/15/20119:00:00 641 29543 135.79 11.32 91.02 8.22 6/15/201110:00:00 666 29511 140.93 11.74 91.04 8.22 6/15/201111:00:00 661 29424 139.46 11.62 91.03 8.22 6/15/201112:00:00 657 28227 132.98 11.08 91.05 8.22 6/15/201113:00:00 663 28029 133.25 11.10 91.06 8.22 6/15/201114:00:00 656 27944 131.44 10.95 91.05 8.22 6/15/201115:00:00 641 27554 126.64 10.55 91.04 8.22 6/15/201116:00:00 642 27523 126.70 10.56 91.04 8.22 6/15/201117:00:00 638 27540 125.99 10.50 91.03 8.22 6/15/201118:00:00 611 27378 119.95 10.00 91.02 8.22 6/15/201119:00:00 656 27441 129.08 10.76 91.02 8.22 6/15/201120:00:00 596 27718 118.45 9.87 90.98 8.22 6/15/201121:00:00 629 27845 125.59 10.47 90.99 8.22 6/15/201122:00:00 637 28163 128.64 10.72 90.99 8.18 6/15/201123:00:00 687 28455 140.17 288 11.68 10.94 91.01 8.27 6/16/20110:00:00 673 28651 138.26 11.60 91.03 8.27 6/16/2011 1:00:00 677 28501 138.35 11.61 91.05 8.27 6/16/2011 2:00:00 552 29597 117.15 9.83 91.03 8.27 6/16/2011 3:00:00 562 29944 120.67 10.13 91.02 8.27 6/16/20114:00:00 529 29738 112.80 9.47 90.99 8.27 6/16/2011 5:00:00 492 29722 104.85 8.80 90.97 8.27 6/16/2011 6:00:00 549 29529 116.24 9.75 90.94 8.27 6/16/2011 7:00:00 564 29461 119.14 10.00 90.92 8.27 6/16/20118:00:00 598 29324 125.74 10.55 90.91 8.27 6/16/20119:00:00 568 28899 117.70 9.88 90.88 8.27 6/16/201110:00:00 555 28495 113.40 9.52 90.82 8.27 6/16/201111:00:00 541 28242 109.56 9.19 90.76 8.27 6/16/201112:00:00 533 27382 104.65 8.78 90.70 8.27 6/16/201113:00:00 612 27937 122.60 10.29 90.67 8.27 6/16/201114:00:00 680 27846 135.77 11.39 90.64 8.27 6/16/201115:00:00 697 27736 138.62 11.63 90.63 8.27 6/16/201116:00:00 657 27670 130.35 10.94 90.60 8.27 6/16/201117:00:00 575 27730 114.33 9.59 90.54 8.27 6/16/201118:00:00 605 27644 119.92 10.06 90.49 8.27DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 6/16/201119:00:00 534 27051 103.58 8.69 90.41 8.27 6/16/201120:00:00 532 26681 101.78 8.54 90.39 8.27 6/16/201121:00:00 625 27202 121.91 10.23 90.37 8.27 6/16/201122:00:00 642 27426 126.25 10.59 90.37 8.21 6/16/201123:00:00 687 27547 135.70 286 11.39 10.10 90.38 8.27 6/17/20110:00:00 693 27569 136.99 12.04 90.39 8.27 6/17/2011 1:00:00 698 27447 137.37 12.08 90.40 8.27 6/17/2011 2:00:00 688 27463 135.48 11.91 90.41 8.27 6/17/2011 3:00:00 657 27432 129.23 11.36 90.41 8.27 6/17/20114:00:00 689 27690 136.80 12.03 90.40 8.27 6/17/2011 5:00:00 671 27926 134.36 11.81 90.39 8.27 6/17/2011 6:00:00 684 28005 137.35 12.07 90.39 8.27 6/17/2011 7:00:00 658 28163 132.88 11.68 90.38 8.27 6/17/20118:00:00 674 28166 136.12 11.97 90.40 8.27 6/17/20119:00:00 686 27897 137.22 12.06 90.40 8.27 6/17/201110:00:00 703 27497 138.61 12.19 90.39 8.27 6/17/201111:00:00 686 27170 133.65 11.75 90.36 8.27 6/17/201112:00:00 662 26154 124.15 10.91 90.31 8.27 6/17/201113:00:00 649 26578 123.68 10.87 90.26 8.27 6/17/201114:00:00 662 26524 125.90 11.07 90.22 8.27 6/17/201115:00:00 668 26407 126.48 11.12 90.18 8.27 6/17/201116:00:00 650 26394 123.02 10.81 90.12 8.27 6/17/201117:00:00 690 26300 130.12 11.44 90.07 8.27 6/17/201118:00:00 680 26365 128.55 11.30 90.05 8.27 6/17/201119:00:00 691 26321 130.41 11.46 90.01 8.27 6/17/201120:00:00 696 26384 131.67 11.58 89.97 8.27 6/17/201121:00:00 678 26895 130.75 11.49 89.92 8.27 6/17/201122:00:00 697 27080 135.34 11.90 89.90 8.20 6/17/201123:00:00 683 27105 132.74 273 11.67 11.61 89.85 8.31 6/18/20110:00:00 694 27231 135.51 12.14 89.82 8.31 6/18/2011 1:00:00 732 27499 144.33 12.93 89.78 8.31 6/18/2011 2:00:00 726 27519 143.26 12.83 89.74 8.31 6/18/2011 3:00:00 761 27809 151.74 13.59 89.71 8.31 6/18/20114:00:00 745 27992 149.53 13.39 89.69 8.31 6/18/2011 5:00:00 754 28037 151.58 13.57 89.67 8.31 6/18/2011 6:00:00 797 28029 160.18 14.34 89.65 8.31 6/18/2011 7:00:00 784 28144 158.21 14.17 89.60 8.31 6/18/20118:00:00 979 27082 190.11 17.02 89.66 8.31 6/18/20119:00:00 1284 26396 243.02 21.76 89.85 8.31 6/18/201110:00:00 779 26625 148.72 13.32 89.85 8.31 6/18/201111:00:00 711 26523 135.22 12.11 89.87 8.31 6/18/201112:00:00 541 25625 99.40 8.90 89.82 8.31 6/18/201113:00:00 550 26278 103.63 9.28 89.79 8.31 6/18/201114:00:00 548 26177 102.86 9.21 89.76 8.31 6/18/201115:00:00 553 26457 104.91 9.39 89.73 8.31 6/18/201116:00:00 541 26294 102.00 9.13 89.70 8.31 6/18/201117:00:00 550 26318 103.79 9.29 89.64 8.31 6/18/201118:00:00 542 26154 101.64 9.10 89.61 8.31 6/18/201119:00:00 552 26158 103.53 9.27 89.58 8.31 6/18/201120:00:00 554 26329 104.59 9.37 89.53 8.31 6/18/201121:00:00 547 26615 104.39 9.35 89.48 8.31 6/18/201122:00:00 541 26970 104.62 9.37 89.43 8.24 6/18/201123:00:00 567 26875 109.26 268 9.78 11.78 89.39 8.36 6/19/20110:00:00 574 26742 110.06 10.01 89.34 8.36 6/19/2011 1:00:00 575 26811 110.54 10.05 89.30 8.36 6/19/2011 2:00:00 589 26935 113.76 10.34 89.26 8.36 6/19/2011 3:00:00 600 27082 116.51 10.59 89.22 8.36 6/19/20114:00:00 646 27159 125.80 11.44 89.20 8.36 6/19/2011 5:00:00 604 27283 118.16 10.74 89.16 8.36 6/19/2011 6:00:00 605 27427 118.98 10.82 89.12 8.36 6/19/2011 7:00:00 599 27463 117.96 10.72 89.07 8.36 6/19/20118:00:00 586 27395 115.11 10.46 89.02 8.36 6/19/20119:00:00 636 27353 124.74 11.34 88.99 8.36 6/19/201110:00:00 610 27108 118.57 10.78 88.95 8.36 6/19/201111:00:00 585 26722 112.09 10.19 88.89 8.36 6/19/201112:00:00 589 25845 109.15 9.92 88.85 8.36 6/19/201113:00:00 567 26438 107.49 9.77 88.80 8.36 6/19/201114:00:00 577 26290 108.77 9.89 88.76 8.36 6/19/201115:00:00 603 26333 113.86 10.35 88.73 8.36 6/19/201116:00:00 573 26146 107.42 9.77 88.69 8.36 6/19/201117:00:00 566 26120 106.01 9.64 88.65 8.36 6/19/201118:00:00 547 26222 102.85 9.35 88.60 8.36 6/19/201119:00:00 541 26202 101.64 9.24 88.54 8.36 6/19/201120:00:00 518 26304 97.70 8.88 88.48 8.36 6/19/201121:00:00 519 26589 98.95 9.00 88.40 8.36 6/19/201122:00:00 516 26892 99.50 9.05 88.33 8.29 6/19/201123:00:00 540 27019 104.62 264 9.51 10.08 88.26 8.35 6/20/20110:00:00 545 26758 104.57 9.19 88.21 8.35 6/20/2011 1:00:00 557 26915 107.50 9.45 88.16 8.35 6/20/2011 2:00:00 576 27130 112.05 9.85 88.13 8.35 6/20/2011 3:00:00 569 27200 110.97 9.76 88.09 8.35 6/20/20114:00:00 584 27258 114.14 10.03 88.07 8.35 6/20/2011 5:00:00 587 27308 114.94 10.10 88.05 8.35 6/20/2011 6:00:00 574 27243 112.13 9.86 88.04 8.35 6/20/2011 7:00:00 595 27138 115.78 10.18 88.02 8.35 6/20/20118:00:00 581 27060 112.73 9.91 87.98 8.35 6/20/20119:00:00 599 27424 117.79 10.35 87.92 8.35 6/20/201110:00:00 589 27523 116.24 10.22 87.85 8.35 6/20/201111:00:00 605 27384 118.79 10.44 87.79 8.35 6/20/201112:00:00 613 26713 117.42 10.32 87.74 8.35 6/20/201113:00:00 575 27322 112.65 9.90 87.68 8.35DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 6/20/201114:00:00 499 27070 96.86 8.51 87.61 8.35 6/20/201115:00:00 958 26643 183.02 16.09 87.65 8.35 6/20/201116:00:00 765 27179 149.09 13.11 87.65 8.35 6/20/201117:00:00 671 27278 131.24 11.54 87.61 8.35 6/20/201118:00:00 801 27146 155.91 13.71 87.61 8.35 6/20/201119:00:00 814 27156 158.50 13.93 87.60 8.35 6/20/201120:00:00 825 27328 161.66 14.21 87.60 8.35 6/20/201121:00:00 799 27618 158.23 13.91 87.62 8.35 6/20/201122:00:00 843 27830 168.22 14.79 87.65 8.26 6/20/201123:00:00 871 28235 176.34 273 15.50 11.45 87.70 8.37 6/21/20110:00:00 805 28166 162.58 56.55 87.73 8.37 6/21/2011 1:00:00 811 28420 165.27 57.48 87.76 8.37 6/21/2011 2:00:00 837 28601 171.65 59.71 87.80 8.37 6/21/2011 3:00:00 795 28736 163.81 56.98 87.81 8.37 6/21/20114:00:00 774 28657 159.04 55.32 87.81 8.37 6/21/2011 5:00:00 851 28960 176.71 61.47 87.82 8.37 6/21/2011 6:00:00 757 22013 119.49 41.56 87.75 8.37 6/21/2011 7:00:00 0 0 0.00 0.00 87.52 8.37 6/21/20118:00:00 0 0 0.00 0.00 87.30 8.37 6/21/20119:00:00 18 0 0.00 0.00 87.09 8.37 6/21/201110:00:00 13 0 0.00 0.00 86.89 8.37 6/21/201111:00:00 13 6 0.00 0.00 86.70 8.37 6/21/201112:00:00 65 120 0.06 0.02 86.52 8.37 6/21/201113:00:00 80 117 0.07 0.02 86.34 8.37 6/21/201114:00:00 535 111 0.43 0.15 86.16 8.37 6/21/201115:00:00 308 110 0.24 0.08 85.98 8.37 6/21/201116:00:00 11 120 0.01 0.00 85.80 8.37 6/21/201117:00:00 6 213 0.01 0.00 85.62 8.37 6/21/201118:00:00 4 118 0.00 0.00 85.44 8.37 6/21/201119:00:00 0 110 0.00 0.00 85.26 8.37 6/21/201120:00:00 5 109 0.00 0.00 85.07 8.37 6/21/201121:00:00 4 117 0.00 0.00 84.88 8.37 6/21/201122:00:00 2 117 0.00 0.00 84.68 8.29 6/21/201123:00:00 4 118 0.00 69 0.00 16.22 84.49 8.55 6/22/20110:00:00 4 117 0.00 0.00 84.29 8.55 6/22/2011 1:00:00 1043 7429 55.56 4.85 84.17 8.55 6/22/2011 2:00:00 668 22963 109.99 9.60 84.12 8.55 6/22/2011 3:00:00 419 28247 84.87 7.41 84.02 8.55 6/22/20114:00:00 466 29125 97.32 8.49 83.95 8.55 6/22/2011 5:00:00 469 29494 99.19 8.66 83.87 8.55 6/22/2011 6:00:00 460 29489 97.27 8.49 83.78 8.55 6/22/2011 7:00:00 408 29561 86.48 7.55 83.68 8.55 6/22/20118:00:00 507 29987 109.01 9.51 83.59 8.55 6/22/20119:00:00 471 29684 100.25 8.75 83.50 8.55 6/22/201110:00:00 580 29627 123.21 10.75 83.43 8.55 6/22/201111:00:00 562 28482 114.78 10.02 83.37 8.55 6/22/201112:00:00 562 28640 115.41 10.07 83.32 8.55 6/22/201113:00:00 560 29173 117.14 10.22 83.07 8.55 6/22/201114:00:00 608 28832 125.70 10.97 83.00 8.55 6/22/201115:00:00 688 28175 138.99 12.13 82.98 8.55 6/22/201116:00:00 672 28059 135.20 11.80 82.95 8.55 6/22/201117:00:00 688 28102 138.63 12.10 82.93 8.55 6/22/201118:00:00 675 28114 136.07 11.88 82.91 8.55 6/22/201119:00:00 655 28125 132.09 11.53 82.87 8.55 6/22/201120:00:00 630 28173 127.27 11.11 82.83 8.55 6/22/201121:00:00 636 28274 128.94 11.25 82.79 8.55 6/22/201122:00:00 587 28588 120.33 10.50 82.74 8.43 6/22/201123:00:00 591 28788 121.99 275 10.65 9.51 82.69 8.47 6/23/20110:00:00 582 28973 120.91 10.18 82.65 8.47 6/23/2011 1:00:00 568 29212 118.97 10.02 82.59 8.47 6/23/2011 2:00:00 564 29374 118.79 10.00 82.53 8.47 6/23/2011 3:00:00 549 29441 115.90 9.76 82.46 8.47 6/23/20114:00:00 547 29512 115.75 9.75 82.40 8.47 6/23/2011 5:00:00 508 29461 107.31 9.04 82.33 8.47 6/23/2011 6:00:00 540 29438 113.98 9.60 82.31 8.47 6/23/2011 7:00:00 494 29470 104.39 8.79 82.28 8.47 6/23/20118:00:00 525 29404 110.69 9.32 82.21 8.47 6/23/20119:00:00 580 29128 121.14 10.20 81.91 8.47 6/23/201110:00:00 580 28817 119.84 10.09 81.85 8.47 6/23/201111:00:00 598 27764 119.05 10.03 81.84 8.47 6/23/201112:00:00 640 27445 125.95 10.61 81.85 8.47 6/23/201113:00:00 569 27470 112.08 9.44 81.83 8.47 6/23/201114:00:00 622 27336 121.92 10.27 81.83 8.47 6/23/201115:00:00 620 27199 120.92 10.18 81.81 8.47 6/23/201116:00:00 609 27128 118.46 9.98 81.81 8.47 6/23/201117:00:00 604 27208 117.84 9.92 81.79 8.47 6/23/201118:00:00 583 27304 114.14 9.61 81.77 8.47 6/23/201119:00:00 600 27287 117.40 9.89 81.74 8.47 6/23/201120:00:00 582 27508 114.80 9.67 81.70 8.47 6/23/201121:00:00 582 27615 115.24 9.70 81.65 8.47 6/23/201122:00:00 563 27803 112.24 9.45 81.60 8.37 6/23/201123:00:00 547 28056 110.04 285 9.27 9.78 81.56 8.42 6/24/20110:00:00 586 28225 118.60 9.99 81.55 8.42 6/24/2011 1:00:00 541 28372 110.06 9.27 81.49 8.42 6/24/2011 2:00:00 588 28516 120.23 10.12 81.45 8.42 6/24/2011 3:00:00 534 28604 109.52 9.22 81.38 8.42 6/24/20114:00:00 560 28743 115.42 9.72 81.32 8.42 6/24/2011 5:00:00 545 29035 113.46 9.55 81.26 8.42 6/24/2011 6:00:00 546 29038 113.68 9.57 81.20 8.42 6/24/2011 7:00:00 512 29172 107.10 9.02 81.11 8.42 6/24/20118:00:00 596 29155 124.60 10.49 80.90 8.42DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 6/24/20119:00:00 573 28819 118.41 9.97 80.59 8.42 6/24/201110:00:00 602 28205 121.75 10.25 80.48 8.42 6/24/201111:00:00 613 27453 120.67 10.16 80.20 8.42 6/24/201112:00:00 594 27402 116.71 9.83 80.09 8.42 6/24/201113:00:00 664 27703 131.90 11.11 80.05 8.42 6/24/201114:00:00 654 27597 129.41 10.90 80.01 8.42 6/24/201115:00:00 665 27518 131.21 11.05 79.97 8.42 6/24/201116:00:00 628 27501 123.84 10.43 79.93 8.42 6/24/201117:00:00 628 27414 123.45 10.40 79.88 8.42 6/24/201118:00:00 609 27397 119.64 10.07 79.82 8.42 6/24/201119:00:00 626 27501 123.44 10.40 79.77 8.42 6/24/201120:00:00 623 27611 123.34 10.39 79.70 8.42 6/24/201121:00:00 658 27977 132.00 11.12 79.66 8.42 6/24/201122:00:00 598 28208 120.95 10.19 79.60 8.25 6/24/201123:00:00 673 28311 136.62 285 11.50 10.20 79.55 8.31 6/25/20110:00:00 647 28133 130.52 11.11 79.51 8.31 6/25/2011 1:00:00 656 28035 131.87 11.22 79.47 8.31 6/25/2011 2:00:00 610 28092 122.87 10.46 79.54 8.31 6/25/2011 3:00:00 638 28561 130.66 11.12 79.72 8.31 6/25/20114:00:00 607 28522 124.14 10.57 79.90 8.31 6/25/2011 5:00:00 665 28704 136.87 11.65 80.09 8.31 6/25/2011 6:00:00 601 28771 123.99 10.55 80.26 8.31 6/25/2011 7:00:00 618 28937 128.23 10.91 80.44 8.31 6/25/20118:00:00 592 28776 122.15 10.40 80.61 8.31 6/25/20119:00:00 614 28589 125.87 10.71 80.78 8.31 6/25/201110:00:00 580 28428 118.23 10.06 80.95 8.31 6/25/201111:00:00 595 27512 117.38 9.99 81.11 8.31 6/25/201112:00:00 581 27526 114.67 9.76 81.27 8.31 6/25/201113:00:00 619 27681 122.86 10.46 81.44 8.31 6/25/201114:00:00 618 27467 121.71 10.36 81.61 8.31 6/25/201115:00:00 620 27422 121.91 10.38 81.78 8.31 6/25/201116:00:00 639 27345 125.29 10.66 81.95 8.31 6/25/201117:00:00 604 27289 118.19 10.06 82.12 8.31 6/25/201118:00:00 637 27230 124.37 10.59 82.29 8.31 6/25/201119:00:00 595 27226 116.16 9.89 82.45 8.31 6/25/201120:00:00 626 27468 123.29 10.49 82.62 8.31 6/25/201121:00:00 627 27617 124.16 10.57 82.80 8.31 6/25/201122:00:00 642 27770 127.84 10.88 82.97 7.99 6/25/201123:00:00 666 27829 132.90 282 11.31 10.59 83.16 8.08 6/26/20110:00:00 651 27849 130.00 11.14 83.32 8.08 6/26/2011 1:00:00 662 27919 132.53 11.36 83.15 8.08 6/26/2011 2:00:00 647 27998 129.89 11.13 83.07 8.08 6/26/2011 3:00:00 648 28131 130.71 11.20 83.05 8.08 6/26/20114:00:00 642 28338 130.45 11.18 83.06 8.08 6/26/2011 5:00:00 627 28491 128.09 10.98 82.96 8.08 6/26/2011 6:00:00 631 28646 129.61 11.11 82.85 8.08 6/26/2011 7:00:00 624 28807 128.89 11.05 82.74 8.08 6/26/20118:00:00 632 28693 130.03 11.15 82.51 8.08 6/26/20119:00:00 605 28510 123.68 10.60 82.28 8.08 6/26/201110:00:00 580 28215 117.34 10.06 82.20 8.08 6/26/201111:00:00 576 27426 113.27 9.71 82.11 8.08 6/26/201112:00:00 572 27361 112.22 9.62 82.04 8.08 6/26/201113:00:00 584 27383 114.67 9.83 81.96 8.08 6/26/201114:00:00 600 27260 117.28 10.05 81.90 8.08 6/26/201115:00:00 623 27024 120.72 10.35 81.84 8.08 6/26/201116:00:00 595 27080 115.53 9.90 81.78 8.08 6/26/201117:00:00 613 26976 118.57 10.16 81.73 8.08 6/26/201118:00:00 626 26920 120.83 10.36 81.68 8.08 6/26/201119:00:00 605 26938 116.86 10.02 81.62 8.08 6/26/201120:00:00 578 27205 112.75 9.66 81.54 8.08 6/26/201121:00:00 574 27422 112.86 9.67 81.46 8.08 6/26/201122:00:00 604 27551 119.32 10.23 81.40 7.90 6/26/201123:00:00 606 27665 120.21 280 10.30 10.45 81.35 7.99 6/27/20110:00:00 621 27643 123.09 10.51 81.30 7.99 6/27/2011 1:00:00 613 27613 121.37 10.37 81.24 7.99 6/27/2011 2:00:00 601 27787 119.75 10.23 81.18 7.99 6/27/2011 3:00:00 591 27935 118.38 10.11 81.12 7.99 6/27/20114:00:00 580 28112 116.91 9.99 81.05 7.99 6/27/2011 5:00:00 582 28228 117.80 10.06 80.99 7.99 6/27/2011 6:00:00 583 28281 118.22 10.10 80.93 7.99 6/27/2011 7:00:00 575 28341 116.85 9.98 80.85 7.99 6/27/20118:00:00 582 28351 118.31 10.11 80.67 7.99 6/27/20119:00:00 593 28234 120.05 10.25 80.55 7.99 6/27/201110:00:00 607 28130 122.43 10.46 80.50 7.99 6/27/201111:00:00 584 27496 115.14 9.83 80.46 7.99 6/27/201112:00:00 600 27576 118.64 10.13 80.44 7.99 6/27/201113:00:00 604 27733 120.11 10.26 80.40 7.99 6/27/201114:00:00 634 27576 125.36 10.71 80.38 7.99 6/27/201115:00:00 643 27448 126.55 10.81 80.36 7.99 6/27/201116:00:00 661 27392 129.83 11.09 80.34 7.99 6/27/201117:00:00 673 27267 131.58 11.24 80.33 7.99 6/27/201118:00:00 671 27190 130.82 11.17 80.32 7.99 6/27/201119:00:00 665 27264 130.00 11.10 80.30 7.99 6/27/201120:00:00 646 27527 127.51 10.89 80.28 7.99 6/27/201121:00:00 663 27660 131.49 11.23 80.25 7.99 6/27/201122:00:00 685 27892 137.00 11.70 80.23 7.85 6/27/201123:00:00 686 28085 138.15 281 11.80 10.59 80.22 7.94 6/28/20110:00:00 698 28238 141.33 11.70 80.20 7.94 6/28/2011 1:00:00 725 28345 147.35 12.19 80.19 7.94 6/28/2011 2:00:00 724 28353 147.19 12.18 80.17 7.94 6/28/2011 3:00:00 693 28415 141.20 11.69 80.14 7.94DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 6/28/20114:00:00 695 28542 142.24 11.77 80.10 7.94 6/28/2011 5:00:00 688 28607 141.12 11.68 80.07 7.94 6/28/2011 6:00:00 694 28665 142.64 11.81 80.04 7.94 6/28/2011 7:00:00 701 28723 144.37 11.95 80.01 7.94 6/28/20118:00:00 700 28675 143.93 11.91 79.96 7.94 6/28/20119:00:00 681 28634 139.82 11.57 79.91 7.94 6/28/201110:00:00 723 28372 147.09 12.17 79.88 7.94 6/28/201111:00:00 685 27410 134.63 11.14 79.77 7.94 6/28/201112:00:00 670 27399 131.63 10.89 79.59 7.94 6/28/201113:00:00 647 28010 129.95 10.75 79.55 7.94 6/28/201114:00:00 684 29253 143.47 11.87 79.53 7.94 6/28/201115:00:00 599 29465 126.55 10.47 79.48 7.94 6/28/201116:00:00 582 29192 121.82 10.08 79.43 7.94 6/28/201117:00:00 606 28945 125.77 10.41 79.39 7.94 6/28/201118:00:00 617 28872 127.73 10.57 79.35 7.94 6/28/201119:00:00 671 28757 138.36 11.45 79.33 7.94 6/28/201120:00:00 654 28929 135.66 11.23 79.29 7.94 6/28/201121:00:00 656 29106 136.91 11.33 79.24 7.94 6/28/201122:00:00 665 29158 139.03 11.51 79.18 7.77 6/28/201123:00:00 649 29266 136.19 290 11.27 11.40 78.96 7.90 6/29/20110:00:00 688 29152 143.81 12.03 78.96 7.90 6/29/2011 1:00:00 632 29398 133.22 11.14 78.90 7.90 6/29/2011 2:00:00 589 29523 124.69 10.43 78.91 7.90 6/29/2011 3:00:00 577 29499 122.05 10.21 78.76 7.90 6/29/20114:00:00 555 29451 117.20 9.80 78.67 7.90 6/29/2011 5:00:00 555 29545 117.58 9.83 78.40 7.90 6/29/2011 6:00:00 536 29563 113.62 9.50 78.15 7.90 6/29/2011 7:00:00 556 29562 117.86 9.86 77.86 7.90 6/29/20118:00:00 572 29311 120.22 10.05 77.60 7.90 6/29/20119:00:00 715 28897 148.15 12.39 77.46 7.90 6/29/201110:00:00 838 28485 171.16 14.31 77.69 7.90 6/29/201111:00:00 836 27597 165.43 13.83 77.92 7.90 6/29/201112:00:00 801 27640 158.75 13.28 78.14 7.90 6/29/201113:00:00 828 27700 164.46 13.75 78.37 7.90 6/29/201114:00:00 840 27479 165.51 13.84 78.60 7.90 6/29/201115:00:00 853 27348 167.27 13.99 78.84 7.90 6/29/201116:00:00 875 27254 170.99 14.30 79.07 7.90 6/29/201117:00:00 872 27269 170.50 14.26 79.31 7.90 6/29/201118:00:00 907 27099 176.24 14.74 79.56 7.90 6/29/201119:00:00 901 27169 175.53 14.68 79.80 7.90 6/29/201120:00:00 893 27380 175.32 14.66 80.04 7.90 6/29/201121:00:00 884 27576 174.79 14.62 80.29 7.90 6/29/201122:00:00 880 27760 175.16 14.65 80.53 7.46 6/29/201123:00:00 889 27913 177.93 287 14.88 12.71 80.78 7.64 6/30/20110:00:00 877 28086 176.62 14.87 81.02 7.64 6/30/2011 1:00:00 876 28232 177.33 14.93 81.27 7.64 6/30/2011 2:00:00 832 28328 169.00 14.23 81.51 7.64 6/30/2011 3:00:00 851 28444 173.57 14.62 81.75 7.64 6/30/20114:00:00 792 28411 161.34 13.59 81.97 7.64 6/30/2011 5:00:00 788 28532 161.21 13.58 82.20 7.64 6/30/2011 6:00:00 764 28642 156.91 13.21 82.41 7.64 6/30/2011 7:00:00 763 28671 156.86 13.21 82.63 7.64 6/30/20118:00:00 773 28512 158.03 13.31 82.85 7.64 6/30/20119:00:00 842 28001 169.06 14.24 83.09 7.64 6/30/201110:00:00 747 27708 148.41 12.50 83.29 7.64 6/30/201111:00:00 768 27029 148.84 12.53 83.50 7.64 6/30/201112:00:00 734 27130 142.79 12.02 83.70 7.64 6/30/201113:00:00 767 27107 149.08 12.55 83.90 7.64 6/30/201114:00:00 789 26835 151.82 12.78 84.12 7.64 6/30/201115:00:00 798 26839 153.57 12.93 84.33 7.64 6/30/201116:00:00 866 26583 165.07 13.90 84.56 7.64 6/30/201117:00:00 799 27163 155.62 13.10 84.78 7.64 6/30/201118:00:00 731 28330 148.49 12.50 84.98 7.64 6/30/201119:00:00 749 28537 153.26 12.91 85.19 7.64 6/30/201120:00:00 740 28539 151.43 12.75 85.41 7.64 6/30/201121:00:00 749 28741 154.36 13.00 85.62 7.64 6/30/201122:00:00 723 28777 149.19 12.56 85.83 7.90 6/30/201123:00:00 751 28719 154.65 285 13.02 13.29 86.04 8.08 7/1/2011 740 28855 153.11 12.85 86.26 8.08 7/1/2011 1:00:00 697 29099 145.43 12.20 86.46 8.08 7/1/2011 2:00:00 679 29168 142.01 11.92 86.66 8.08 7/1/2011 3:00:00 664 29162 138.84 11.65 86.85 8.08 7/1/2011 4:00:00 669 28874 138.51 11.62 87.04 8.08 7/1/2011 5:00:00 657 28865 135.98 11.41 87.23 8.08 7/1/2011 6:00:00 606 29059 126.27 10.60 87.41 8.08 7/1/2011 7:00:00 631 29182 132.03 11.08 87.59 8.08 7/1/2011 8:00:00 669 28947 138.86 11.65 87.78 8.08 7/1/2011 9:00:00 732 28334 148.72 12.48 87.99 8.08 7/1/2011 10:00:00 804 27937 161.06 13.52 88.21 8.08 7/1/2011 11:00:00 767 27223 149.72 12.56 88.42 8.08 7/1/2011 12:00:00 763 27291 149.31 12.53 88.63 8.08 7/1/2011 13:00:00 754 27345 147.84 12.41 88.83 8.08 7/1/2011 14:00:00 751 27300 147.01 12.34 89.04 8.08 7/1/2011 15:00:00 766 27002 148.31 12.45 89.24 8.08 7/1/2011 16:00:00 782 26993 151.36 12.70 89.46 8.08 7/1/2011 17:00:00 745 27124 144.89 12.16 89.66 8.08 7/1/2011 18:00:00 768 27073 149.09 12.51 89.86 8.08 7/1/2011 19:00:00 790 27940 158.27 13.28 90.08 8.08 7/1/201120:00:00 773 28115 155.83 13.08 90.30 8.08 7/1/201121:00:00 752 28009 151.03 12.67 90.51 8.08 7/1/201122:00:00 719 28047 144.60 12.13 90.71 8.36DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 7/1/201123:00:00 759 28226 153.62 286 12.89 12.28 90.93 8.49 7/2/2011 0:00:00 726 28313 147.39 12.46 91.13 8.49 7/2/2011 1:00:00 730 28362 148.46 12.55 91.34 8.49 7/2/2011 2:00:00 678 28597 139.03 11.75 91.53 8.49 7/2/2011 3:00:00 664 28779 137.02 11.58 91.72 8.49 7/2/2011 4:00:00 678 28846 140.24 11.85 91.92 8.49 7/2/2011 5:00:00 658 28954 136.61 11.54 92.11 8.49 7/2/2011 6:00:00 637 28965 132.30 11.18 92.29 8.49 7/2/2011 7:00:00 634 28979 131.74 11.13 92.47 8.49 7/2/2011 8:00:00 647 28741 133.34 11.27 92.66 8.49 7/2/2011 9:00:00 758 28505 154.93 13.09 92.87 8.49 7/2/2011 10:00:00 826 28045 166.10 14.04 93.10 8.49 7/2/2011 11:00:00 851 27272 166.41 14.06 93.34 8.49 7/2/2011 12:00:00 846 27272 165.44 13.98 93.57 8.49 7/2/2011 13:00:00 820 27359 160.86 13.59 93.79 8.49 7/2/2011 14:00:00 801 27368 157.19 13.28 94.01 8.49 7/2/2011 15:00:00 804 27214 156.89 13.26 94.23 8.49 7/2/2011 16:00:00 798 27228 155.80 13.17 94.44 8.49 7/2/2011 17:00:00 803 27221 156.73 13.25 94.66 8.49 7/2/2011 18:00:00 820 27101 159.35 13.47 94.88 8.49 7/2/2011 19:00:00 815 27198 158.94 13.43 95.10 8.49 7/2/201120:00:00 825 27392 162.04 13.69 95.33 8.49 7/2/201121:00:00 818 27604 161.91 13.68 95.55 8.49 7/2/201122:00:00 805 27796 160.44 13.56 95.78 8.78 7/2/201123:00:00 788 28022 158.33 284 13.38 12.84 96.00 8.92 7/3/2011 0:00:00 767 28291 155.59 13.24 96.21 8.92 7/3/2011 1:00:00 768 28484 156.86 13.35 96.43 8.92 7/3/2011 2:00:00 758 28620 155.55 13.24 96.65 8.92 7/3/2011 3:00:00 769 28643 157.94 13.44 96.87 8.92 7/3/2011 4:00:00 791 28654 162.52 13.83 97.09 8.92 7/3/2011 5:00:00 807 28552 165.22 14.06 97.32 8.92 7/3/2011 6:00:00 758 28440 154.58 13.16 97.54 8.92 7/3/2011 7:00:00 719 28541 147.14 12.52 97.74 8.92 7/3/2011 8:00:00 751 28378 152.81 13.01 97.96 8.92 7/3/2011 9:00:00 813 27938 162.87 13.86 98.18 8.92 7/3/2011 10:00:00 827 27554 163.39 13.91 98.41 8.92 7/3/2011 11:00:00 781 26985 151.12 12.86 98.62 8.92 7/3/2011 12:00:00 774 27173 150.81 12.83 98.83 8.92 7/3/2011 13:00:00 762 27286 149.09 12.69 99.04 8.92 7/3/2011 14:00:00 772 27151 150.30 12.79 99.25 8.92 7/3/2011 15:00:00 802 27131 156.02 13.28 99.46 8.92 7/3/2011 16:00:00 812 27063 157.57 13.41 99.68 8.92 7/3/2011 17:00:00 833 26819 160.19 13.63 99.90 8.92 7/3/2011 18:00:00 841 27131 163.61 13.92 100.13 8.92 7/3/2011 19:00:00 856 27251 167.26 14.24 100.36 8.92 7/3/201120:00:00 850 27306 166.43 14.16 100.60 8.92 7/3/201121:00:00 846 27386 166.13 14.14 100.83 8.92 7/3/201122:00:00 822 27737 163.48 13.91 101.05 9.23 7/3/201123:00:00 816 27850 162.95 282 13.87 13.47 101.28 9.37 7/4/2011 0:00:00 787 28050 158.29 13.38 101.50 9.37 7/4/2011 1:00:00 787 28170 158.97 13.43 101.72 9.37 7/4/2011 2:00:00 793 28186 160.27 13.54 101.94 9.37 7/4/2011 3:00:00 754 28235 152.65 12.90 102.16 9.37 7/4/2011 4:00:00 753 28280 152.69 12.90 102.37 9.37 7/4/2011 5:00:00 740 28329 150.32 12.70 102.58 9.37 7/4/2011 6:00:00 712 28391 144.95 12.25 102.78 9.37 7/4/2011 7:00:00 710 28497 145.08 12.26 102.98 9.37 7/4/2011 8:00:00 756 28380 153.84 13.00 103.20 9.37 7/4/2011 9:00:00 765 28056 153.90 13.01 103.41 9.37 7/4/2011 10:00:00 768 27724 152.67 12.90 103.62 9.37 7/4/2011 11:00:00 754 26924 145.56 12.30 103.82 9.37 7/4/2011 12:00:00 793 27005 153.55 12.98 104.04 9.37 7/4/2011 13:00:00 850 27100 165.17 13.96 104.27 9.37 7/4/2011 14:00:00 891 27060 172.88 14.61 104.51 9.37 7/4/2011 15:00:00 860 27007 166.54 14.07 104.74 9.37 7/4/2011 16:00:00 866 26907 167.08 14.12 104.97 9.37 7/4/2011 17:00:00 778 27431 153.03 12.93 105.18 9.37 7/4/2011 18:00:00 827 27899 165.44 13.98 105.41 9.37 7/4/2011 19:00:00 770 28259 156.02 13.19 105.63 9.37 7/4/201120:00:00 698 28441 142.35 12.03 105.83 9.37 7/4/201121:00:00 725 28505 148.18 12.52 106.03 9.37 7/4/201122:00:00 741 28498 151.42 12.80 106.25 9.69 7/4/201123:00:00 751 28525 153.61 284 12.98 13.11 106.46 9.81 7/5/2011 0:00:00 742 28425 151.23 12.78 106.67 9.81 7/5/2011 1:00:00 722 28451 147.29 12.45 106.87 9.81 7/5/2011 2:00:00 700 28547 143.29 12.11 107.07 9.81 7/5/2011 3:00:00 718 28526 146.86 12.41 107.28 9.81 7/5/2011 4:00:00 717 28461 146.32 12.37 107.48 9.81 7/5/2011 5:00:00 716 28540 146.52 12.38 107.68 9.81 7/5/2011 6:00:00 691 28593 141.67 11.97 107.88 9.81 7/5/2011 7:00:00 664 28660 136.45 11.53 108.07 9.81 7/5/2011 8:00:00 657 28465 134.10 11.33 108.26 9.81 7/5/2011 9:00:00 762 28243 154.32 13.04 108.47 9.81 7/5/2011 10:00:00 861 27953 172.57 14.58 108.71 9.81 7/5/2011 11:00:00 872 27177 169.93 14.36 108.95 9.81 7/5/2011 12:00:00 876 27263 171.25 14.47 109.19 9.81 7/5/2011 13:00:00 850 27382 166.89 14.10 109.42 9.81 7/5/2011 14:00:00 825 27187 160.83 13.59 109.64 9.81 7/5/2011 15:00:00 838 27064 162.62 13.74 109.87 9.81 7/5/2011 16:00:00 843 26938 162.83 13.76 110.09 9.81 7/5/2011 17:00:00 872 26872 168.02 14.20 110.33 9.81DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 7/5/2011 18:00:00 825 26916 159.22 13.46 110.55 9.81 7/5/2011 19:00:00 803 26968 155.28 13.12 110.77 9.81 7/5/201120:00:00 800 27321 156.72 13.24 110.98 9.81 7/5/201121:00:00 820 28076 165.08 13.95 111.21 9.81 7/5/201122:00:00 824 28198 166.61 14.08 111.44 10.14 7/5/201123:00:00 827 28192 167.18 284 14.13 13.22 111.68 10.25 7/6/2011 0:00:00 849 28173 171.51 14.60 111.92 10.25 7/6/2011 1:00:00 811 28293 164.53 14.00 112.14 10.25 7/6/2011 2:00:00 785 28297 159.28 13.56 112.37 10.25 7/6/2011 3:00:00 798 28430 162.68 13.84 112.59 10.25 7/6/2011 4:00:00 774 28489 158.11 13.46 112.81 10.25 7/6/2011 5:00:00 783 28580 160.46 13.66 113.04 10.25 7/6/2011 6:00:00 792 28545 162.11 13.80 113.26 10.25 7/6/2011 7:00:00 767 28564 157.09 13.37 113.48 10.25 7/6/2011 8:00:00 832 28388 169.36 14.41 113.71 10.25 7/6/2011 9:00:00 825 27995 165.61 14.09 113.95 10.25 7/6/2011 10:00:00 806 27533 159.12 13.54 114.17 10.25 7/6/2011 11:00:00 788 26759 151.20 12.87 114.38 10.25 7/6/2011 12:00:00 793 26783 152.29 12.96 114.59 10.25 7/6/2011 13:00:00 792 27112 153.97 13.10 114.80 10.25 7/6/2011 14:00:00 804 26882 154.97 13.19 115.02 10.25 7/6/2011 15:00:00 860 26773 165.10 14.05 115.25 10.25 7/6/2011 16:00:00 813 26810 156.29 13.30 115.46 10.25 7/6/2011 17:00:00 790 26909 152.43 12.97 115.68 10.25 7/6/2011 18:00:00 823 26738 157.79 13.43 115.90 10.25 7/6/2011 19:00:00 819 26623 156.34 13.31 116.11 10.25 7/6/201120:00:00 883 26463 167.55 14.26 116.35 10.25 7/6/201121:00:00 838 26973 162.07 13.79 116.57 10.25 7/6/201122:00:00 816 27221 159.27 13.55 116.79 10.60 7/6/201123:00:00 773 27467 152.24 282 12.96 13.59 117.00 10.70 7/7/2011 0:00:00 819 27504 161.52 38.38 117.23 10.70 7/7/2011 1:00:00 808 27679 160.36 38.11 117.45 10.70 7/7/2011 2:00:00 795 27858 158.80 37.74 117.67 10.70 7/7/2011 3:00:00 776 28011 155.86 37.04 117.89 10.70 7/7/2011 4:00:00 762 28067 153.35 36.44 118.10 10.70 7/7/2011 5:00:00 765 28046 153.84 36.56 118.32 10.70 7/7/2011 6:00:00 746 28106 150.34 35.72 118.53 10.70 7/7/2011 7:00:00 752 28226 152.20 36.17 118.74 10.70 7/7/2011 8:00:00 760 28174 153.53 36.48 118.95 10.70 7/7/2011 9:00:00 537 11009 42.39 10.07 119.01 10.70 7/7/2011 10:00:00 14 102 0.01 0.00 119.01 10.70 7/7/2011 11:00:00 2 105 0.00 0.00 119.01 10.70 7/7/2011 12:00:00 1 559 0.00 0.00 119.01 10.70 7/7/2011 13:00:00 1 101 0.00 0.00 119.01 10.70 7/7/2011 14:00:00 1 100 0.00 0.00 119.01 10.70 7/7/2011 15:00:00 1 100 0.00 0.00 119.01 10.70 7/7/2011 16:00:00 6 101 0.00 0.00 119.01 10.70 7/7/2011 17:00:00 6 101 0.00 0.00 119.01 10.70 7/7/2011 18:00:00 6 101 0.00 0.00 119.01 10.70 7/7/2011 19:00:00 6 101 0.00 0.00 119.01 10.70 7/7/201120:00:00 6 100 0.00 0.00 119.01 10.70 7/7/201121:00:00 6 101 0.00 0.00 119.01 10.70 7/7/201122:00:00 6 99 0.00 0.00 119.01 11.07 7/7/201123:00:00 6 93 0.00 101 0.00 14.28 119.01 11.17 7/8/2011 0:00:00 1821 6544 85.45 7.27 119.13 11.17 7/8/2011 1:00:00 1199 5658 48.64 4.14 119.20 11.17 7/8/2011 2:00:00 527 26019 98.32 8.37 119.33 11.17 7/8/2011 3:00:00 568 28834 117.43 9.99 119.50 11.17 7/8/2011 4:00:00 576 28538 117.87 10.03 119.66 11.17 7/8/2011 5:00:00 713 28907 147.79 12.58 119.87 11.17 7/8/2011 6:00:00 607 29038 126.39 10.76 120.04 11.17 7/8/2011 7:00:00 672 30036 144.73 12.32 120.24 11.17 7/8/2011 8:00:00 628 29807 134.22 11.42 120.43 11.17 7/8/2011 9:00:00 668 29682 142.17 12.10 120.63 11.17 7/8/2011 10:00:00 668 29439 141.01 12.00 120.82 11.17 7/8/2011 11:00:00 716 28502 146.33 12.45 121.03 11.17 7/8/2011 12:00:00 653 28419 133.07 11.32 121.21 11.17 7/8/2011 13:00:00 693 28444 141.34 12.03 121.41 11.17 7/8/2011 14:00:00 651 28288 132.05 11.24 121.59 11.17 7/8/2011 15:00:00 707 27646 140.15 11.93 121.79 11.17 7/8/2011 16:00:00 693 27411 136.21 11.59 121.97 11.17 7/8/2011 17:00:00 675 27709 134.11 11.41 122.16 11.17 7/8/2011 18:00:00 662 27642 131.21 11.17 122.34 11.17 7/8/2011 19:00:00 674 27502 132.91 11.31 122.53 11.17 7/8/201120:00:00 620 27643 122.89 10.46 122.70 11.17 7/8/201121:00:00 634 27931 126.98 10.81 122.87 11.17 7/8/201122:00:00 638 27912 127.69 10.87 123.05 11.56 7/8/201123:00:00 689 28195 139.29 282 11.85 10.81 123.24 11.54 7/9/2011 0:00:00 778 28176 157.18 13.33 123.46 11.54 7/9/2011 1:00:00 734 28037 147.56 12.51 123.67 11.54 7/9/2011 2:00:00 853 28139 172.11 14.60 123.91 11.54 7/9/2011 3:00:00 750 28276 152.06 12.90 124.12 11.54 7/9/2011 4:00:00 778 28393 158.39 13.43 124.34 11.54 7/9/2011 5:00:00 795 28389 161.83 13.72 124.56 11.54 7/9/2011 6:00:00 807 28364 164.13 13.92 124.79 11.54 7/9/2011 7:00:00 773 28466 157.78 13.38 125.01 11.54 7/9/2011 8:00:00 787 28500 160.83 13.64 125.24 11.54 7/9/2011 9:00:00 814 28144 164.27 13.93 125.46 11.54 7/9/2011 10:00:00 835 27858 166.79 14.15 125.70 11.54 7/9/2011 11:00:00 839 27148 163.32 13.85 125.92 11.54 7/9/2011 12:00:00 854 27237 166.79 14.14 126.15 11.54DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 7/9/2011 13:00:00 904 27302 176.97 15.01 126.40 11.54 7/9/2011 14:00:00 969 27216 189.10 16.04 126.66 11.54 7/9/2011 15:00:00 1062 27217 207.26 17.58 126.95 11.54 7/9/2011 16:00:00 1016 27191 198.09 16.80 127.23 11.54 7/9/2011 17:00:00 878 27006 170.02 14.42 127.46 11.54 7/9/2011 18:00:00 794 27289 155.36 13.18 127.60 11.54 7/9/2011 19:00:00 813 26985 157.31 13.34 127.82 11.54 7/9/201120:00:00 739 27105 143.63 12.18 128.01 11.54 7/9/201121:00:00 702 27382 137.83 11.69 127.78 11.54 7/9/201122:00:00 697 27539 137.63 11.67 127.86 11.48 7/9/201123:00:00 703 27744 139.85 283 11.86 13.80 127.93 11.56 7/10/20110:00:00 712 27762 141.73 12.19 128.02 11.56 7/10/2011 1:00:00 696 27915 139.31 11.98 128.10 11.56 7/10/2011 2:00:00 689 28110 138.87 11.95 128.18 11.56 7/10/2011 3:00:00 689 28173 139.19 11.97 128.26 11.56 7/10/20114:00:00 671 28297 136.15 11.71 128.31 11.56 7/10/2011 5:00:00 675 28396 137.44 11.82 128.38 11.56 7/10/2011 6:00:00 656 28512 134.11 11.54 128.44 11.56 7/10/2011 7:00:00 657 28600 134.73 11.59 128.50 11.56 7/10/20118:00:00 656 28568 134.38 11.56 128.55 11.56 7/10/20119:00:00 673 28378 136.94 11.78 128.61 11.56 7/10/201110:00:00 616 28184 124.49 10.71 128.65 11.56 7/10/201111:00:00 619 27368 121.47 10.45 128.69 11.56 7/10/201112:00:00 641 27453 126.18 10.85 128.73 11.56 7/10/201113:00:00 691 27439 135.95 11.69 128.77 11.56 7/10/201114:00:00 718 27310 140.60 12.09 128.83 11.56 7/10/201115:00:00 718 27303 140.57 12.09 128.87 11.56 7/10/201116:00:00 676 27474 133.17 11.46 128.91 11.56 7/10/201117:00:00 642 27343 125.87 10.83 128.95 11.56 7/10/201118:00:00 652 27130 126.84 10.91 128.98 11.56 7/10/201119:00:00 686 27149 133.54 11.49 129.17 11.56 7/10/201120:00:00 705 27259 137.80 11.85 129.36 11.56 7/10/201121:00:00 632 27657 125.33 10.78 129.53 11.56 7/10/201122:00:00 606 27948 121.44 10.45 129.70 11.69 7/10/201123:00:00 582 28007 116.88 279 10.05 11.41 129.54 11.68 7/11/20110:00:00 592 28096 119.26 10.30 129.61 11.68 7/11/2011 1:00:00 596 28163 120.36 10.39 129.62 11.68 7/11/2011 2:00:00 594 28259 120.36 10.39 129.64 11.68 7/11/2011 3:00:00 616 28283 124.92 10.78 129.66 11.68 7/11/20114:00:00 629 28277 127.53 11.01 129.68 11.68 7/11/2011 5:00:00 613 28402 124.84 10.78 129.69 11.68 7/11/2011 6:00:00 632 28488 129.10 11.15 129.72 11.68 7/11/2011 7:00:00 621 28564 127.19 10.98 129.73 11.68 7/11/20118:00:00 629 28458 128.35 11.08 129.74 11.68 7/11/20119:00:00 631 28127 127.26 10.99 129.78 11.68 7/11/201110:00:00 597 27867 119.29 10.30 129.81 11.68 7/11/201111:00:00 611 26981 118.21 10.20 129.85 11.68 7/11/201112:00:00 611 26962 118.12 10.20 129.88 11.68 7/11/201113:00:00 467 5651 18.92 1.63 129.77 11.68 7/11/201114:00:00 695 27233 135.71 11.72 129.81 11.68 7/11/201115:00:00 698 27127 135.77 11.72 129.87 11.68 7/11/201116:00:00 639 27231 124.77 10.77 129.90 11.68 7/11/201117:00:00 618 27141 120.27 10.38 129.92 11.68 7/11/201118:00:00 617 26980 119.36 10.30 129.95 11.68 7/11/201119:00:00 588 26929 113.54 9.80 129.97 11.68 7/11/201120:00:00 606 26887 116.83 10.09 129.99 11.68 7/11/201121:00:00 607 27407 119.29 10.30 130.00 11.68 7/11/201122:00:00 587 27618 116.24 10.04 130.00 11.79 7/11/201123:00:00 600 27727 119.29 278 10.30 10.23 130.01 11.74 7/12/20110:00:00 597 27964 119.71 10.41 130.03 11.74 7/12/2011 1:00:00 627 28080 126.24 10.98 130.07 11.74 7/12/2011 2:00:00 617 28203 124.77 10.85 130.11 11.74 7/12/2011 3:00:00 634 28204 128.22 11.15 130.15 11.74 7/12/20114:00:00 642 28276 130.17 11.32 130.19 11.74 7/12/2011 5:00:00 619 28310 125.65 10.93 130.23 11.74 7/12/2011 6:00:00 628 28338 127.61 11.10 130.27 11.74 7/12/2011 7:00:00 621 28432 126.60 11.01 130.31 11.74 7/12/20118:00:00 664 28324 134.85 11.73 130.24 11.74 7/12/20119:00:00 674 28035 135.49 11.78 130.14 11.74 7/12/201110:00:00 700 27588 138.47 12.04 130.03 11.74 7/12/201111:00:00 701 27404 137.74 11.98 129.77 11.74 7/12/201112:00:00 738 27292 144.42 12.56 129.75 11.74 7/12/201113:00:00 846 26571 161.18 14.02 129.76 11.74 7/12/201114:00:00 853 27162 166.13 14.45 129.79 11.74 7/12/201115:00:00 931 27115 181.01 15.74 129.85 11.74 7/12/201116:00:00 822 26881 158.44 13.78 129.87 11.74 7/12/201117:00:00 913 26929 176.29 15.33 129.94 11.74 7/12/201118:00:00 939 26654 179.46 15.61 130.00 11.74 7/12/201119:00:00 841 27037 163.04 14.18 130.03 11.74 7/12/201120:00:00 765 27042 148.33 12.90 130.03 11.74 7/12/201121:00:00 716 27102 139.14 12.10 130.01 11.74 7/12/201122:00:00 697 27299 136.43 11.86 130.00 11.75 7/12/201123:00:00 705 27421 138.62 276 12.05 12.49 129.98 11.78 7/13/20110:00:00 694 27595 137.32 12.07 129.98 11.78 7/13/2011 1:00:00 673 27781 134.06 11.79 129.98 11.78 7/13/2011 2:00:00 650 27873 129.91 11.42 129.98 11.78 7/13/2011 3:00:00 653 27865 130.47 11.47 129.97 11.78 7/13/20114:00:00 644 27887 128.77 11.32 129.96 11.78 7/13/2011 5:00:00 640 27950 128.26 11.28 129.92 11.78 7/13/2011 6:00:00 640 27966 128.34 11.28 129.90 11.78 7/13/2011 7:00:00 625 27942 125.22 11.01 129.87 11.78DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 7/13/20118:00:00 646 27826 128.89 11.33 129.87 11.78 7/13/20119:00:00 628 27515 123.90 10.89 129.86 11.78 7/13/201110:00:00 604 27247 118.00 10.37 129.86 11.78 7/13/201111:00:00 615 26860 118.45 10.41 129.86 11.78 7/13/201112:00:00 602 26619 114.90 10.10 129.84 11.78 7/13/201113:00:00 603 26483 114.51 10.07 129.82 11.78 7/13/201114:00:00 605 26477 114.86 10.10 129.79 11.78 7/13/201115:00:00 615 26343 116.17 10.21 129.78 11.78 7/13/201116:00:00 620 25549 113.58 9.99 129.77 11.78 7/13/201117:00:00 606 26129 113.54 9.98 129.76 11.78 7/13/201118:00:00 616 26333 116.31 10.23 129.76 11.78 7/13/201119:00:00 669 27130 130.14 11.44 129.76 11.78 7/13/201120:00:00 619 27469 121.92 10.72 129.75 11.78 7/13/201121:00:00 609 27768 121.26 10.66 129.73 11.78 7/13/201122:00:00 636 27742 126.51 11.12 129.71 11.82 7/13/201123:00:00 649 27833 129.52 273 11.39 10.86 129.71 11.79 7/14/20110:00:00 610 27727 121.28 10.58 129.69 11.79 7/14/2011 1:00:00 543 27962 108.87 9.50 129.65 11.79 7/14/2011 2:00:00 578 27954 115.85 10.11 129.62 11.79 7/14/2011 3:00:00 555 27879 110.95 9.68 129.60 11.79 7/14/20114:00:00 577 27941 115.60 10.09 129.60 11.79 7/14/2011 5:00:00 595 27947 119.23 10.41 129.56 11.79 7/14/2011 6:00:00 611 27923 122.33 10.68 129.55 11.79 7/14/2011 7:00:00 625 27804 124.60 10.87 129.53 11.79 7/14/20118:00:00 538 27789 107.20 9.36 129.50 11.79 7/14/20119:00:00 574 27760 114.25 9.97 129.47 11.79 7/14/201110:00:00 573 27559 113.23 9.88 129.45 11.79 7/14/201111:00:00 577 27529 113.90 9.94 129.45 11.79 7/14/201112:00:00 642 27282 125.59 10.96 129.44 11.79 7/14/201113:00:00 649 27385 127.44 11.12 129.43 11.79 7/14/201114:00:00 669 27325 131.08 11.44 129.42 11.79 7/14/201115:00:00 677 27164 131.86 11.51 129.44 11.79 7/14/201116:00:00 727 26480 138.04 12.05 129.46 11.79 7/14/201117:00:00 719 26873 138.54 12.09 129.50 11.79 7/14/201118:00:00 705 26913 136.05 11.87 129.51 11.79 7/14/201119:00:00 719 26896 138.66 12.10 129.54 11.79 7/14/201120:00:00 709 26905 136.78 11.94 129.57 11.79 7/14/201121:00:00 761 26979 147.22 12.85 129.60 11.79 7/14/201122:00:00 751 27004 145.42 12.69 129.62 11.83 7/14/201123:00:00 754 27117 146.61 275 12.79 11.02 129.65 11.80 7/15/20110:00:00 753 27331 147.57 13.22 129.69 11.80 7/15/2011 1:00:00 735 27449 144.66 12.95 129.69 11.80 7/15/2011 2:00:00 743 27500 146.51 13.12 129.72 11.80 7/15/2011 3:00:00 733 27551 144.81 12.97 129.74 11.80 7/15/20114:00:00 769 27576 152.05 13.62 129.77 11.80 7/15/2011 5:00:00 768 27594 151.96 13.61 129.79 11.80 7/15/2011 6:00:00 736 27602 145.67 13.04 129.81 11.80 7/15/2011 7:00:00 709 27642 140.53 12.58 129.79 11.80 7/15/20118:00:00 721 27676 143.08 12.81 129.80 11.80 7/15/20119:00:00 690 27465 135.88 12.17 129.80 11.80 7/15/201110:00:00 678 27112 131.81 11.80 129.79 11.80 7/15/201111:00:00 709 26819 136.34 12.21 129.79 11.80 7/15/201112:00:00 674 26533 128.23 11.48 129.78 11.80 7/15/201113:00:00 658 26251 123.86 11.09 129.77 11.80 7/15/201114:00:00 651 26047 121.59 10.89 129.77 11.80 7/15/201115:00:00 650 26002 121.19 10.85 129.76 11.80 7/15/201116:00:00 647 25325 117.49 10.52 129.75 11.80 7/15/201117:00:00 686 25872 127.26 11.40 129.76 11.80 7/15/201118:00:00 690 25992 128.60 11.52 129.76 11.80 7/15/201119:00:00 693 25934 128.87 11.54 129.77 11.80 7/15/201120:00:00 685 26130 128.34 11.49 129.77 11.80 7/15/201121:00:00 700 26271 131.86 11.81 129.78 11.80 7/15/201122:00:00 702 26350 132.64 11.88 129.77 11.83 7/15/201123:00:00 714 26531 135.83 268 12.16 12.11 129.77 11.84 7/16/20110:00:00 719 26708 137.69 12.38 129.76 11.84 7/16/2011 1:00:00 692 26834 133.15 11.97 129.79 11.84 7/16/2011 2:00:00 674 26743 129.24 11.62 129.80 11.84 7/16/2011 3:00:00 642 26854 123.62 11.11 129.81 11.84 7/16/20114:00:00 637 26954 123.11 11.07 129.84 11.84 7/16/2011 5:00:00 645 27006 124.90 11.23 129.85 11.84 7/16/2011 6:00:00 662 27069 128.49 11.55 129.86 11.84 7/16/2011 7:00:00 646 27207 126.02 11.33 129.86 11.84 7/16/20118:00:00 682 27011 132.09 11.87 129.88 11.84 7/16/20119:00:00 670 26666 128.11 11.52 129.91 11.84 7/16/201110:00:00 676 26477 128.34 11.54 129.93 11.84 7/16/201111:00:00 674 26330 127.25 11.44 129.96 11.84 7/16/201112:00:00 691 26187 129.75 11.66 129.97 11.84 7/16/201113:00:00 671 26097 125.56 11.29 129.96 11.84 7/16/201114:00:00 681 26072 127.31 11.44 129.94 11.84 7/16/201115:00:00 707 26129 132.46 11.91 129.95 11.84 7/16/201116:00:00 700 26065 130.83 11.76 129.97 11.84 7/16/201117:00:00 732 26405 138.59 12.46 129.99 11.84 7/16/201118:00:00 721 26357 136.26 12.25 130.04 11.84 7/16/201119:00:00 750 26381 141.87 12.75 130.10 11.84 7/16/201120:00:00 685 26767 131.47 11.82 130.11 11.84 7/16/201121:00:00 694 27149 135.10 12.14 130.12 11.84 7/16/201122:00:00 690 27145 134.30 12.07 130.12 11.90 7/16/201123:00:00 674 27225 131.57 267 11.83 11.75 130.11 11.90 7/17/20110:00:00 655 27243 127.95 11.42 130.10 11.90 7/17/2011 1:00:00 655 27416 128.76 11.49 130.09 11.90 7/17/2011 2:00:00 647 27441 127.31 11.36 130.09 11.90DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 7/17/2011 3:00:00 665 27384 130.58 11.65 130.08 11.90 7/17/20114:00:00 632 27335 123.87 11.05 130.06 11.90 7/17/2011 5:00:00 609 27310 119.26 10.64 130.04 11.90 7/17/2011 6:00:00 598 27382 117.41 10.48 130.02 11.90 7/17/2011 7:00:00 548 27642 108.62 9.69 129.98 11.90 7/17/20118:00:00 583 27569 115.25 10.28 129.95 11.90 7/17/20119:00:00 663 27338 129.96 11.60 129.94 11.90 7/17/201110:00:00 735 27142 143.04 12.76 129.95 11.90 7/17/201111:00:00 764 26747 146.52 13.07 129.98 11.90 7/17/201112:00:00 782 26629 149.32 13.32 130.02 11.90 7/17/201113:00:00 768 26535 146.12 13.04 130.04 11.90 7/17/201114:00:00 773 26414 146.41 13.06 130.07 11.90 7/17/201115:00:00 778 26293 146.68 13.09 130.10 11.90 7/17/201116:00:00 805 25666 148.15 13.22 130.13 11.90 7/17/201117:00:00 807 26234 151.80 13.54 130.16 11.90 7/17/201118:00:00 803 26374 151.86 13.55 130.19 11.90 7/17/201119:00:00 804 26580 153.23 13.67 130.22 11.90 7/17/201120:00:00 816 26764 156.60 13.97 130.26 11.90 7/17/201121:00:00 776 26899 149.67 13.35 130.28 11.90 7/17/201122:00:00 760 27153 147.97 13.20 130.30 11.91 7/17/201123:00:00 670 27264 130.98 269 11.69 12.26 130.29 11.92 7/18/20110:00:00 667 27516 131.60 11.40 130.27 11.92 7/18/2011 1:00:00 616 27836 122.95 10.65 130.25 11.92 7/18/2011 2:00:00 621 28150 125.35 10.86 130.21 11.92 7/18/2011 3:00:00 607 28209 122.78 10.64 130.17 11.92 7/18/20114:00:00 606 28011 121.71 10.55 130.13 11.92 7/18/2011 5:00:00 603 28194 121.90 10.56 130.08 11.92 7/18/2011 6:00:00 621 28349 126.23 10.94 130.03 11.92 7/18/2011 7:00:00 629 28406 128.12 11.10 129.95 11.92 7/18/20118:00:00 619 28418 126.13 10.93 129.78 11.92 7/18/20119:00:00 658 28250 133.29 11.55 129.76 11.92 7/18/201110:00:00 678 27843 135.36 11.73 129.76 11.92 7/18/201111:00:00 692 27589 136.89 11.86 129.82 11.92 7/18/201112:00:00 688 27393 135.14 11.71 129.86 11.92 7/18/201113:00:00 694 27144 135.08 11.70 129.90 11.92 7/18/201114:00:00 703 26959 135.89 11.77 129.95 11.92 7/18/201115:00:00 690 26826 132.72 11.50 129.99 11.92 7/18/201116:00:00 708 26180 132.91 11.52 130.03 11.92 7/18/201117:00:00 712 26757 136.60 11.84 130.08 11.92 7/18/201118:00:00 708 26920 136.66 11.84 130.13 11.92 7/18/201119:00:00 704 27080 136.70 11.84 130.17 11.92 7/18/201120:00:00 682 27288 133.44 11.56 130.21 11.92 7/18/201121:00:00 663 27510 130.78 11.33 130.25 11.92 7/18/201122:00:00 686 27592 135.72 11.76 130.28 11.92 7/18/201123:00:00 675 27735 134.24 277 11.63 11.37 130.32 11.91 7/19/20110:00:00 670 27858 133.83 11.68 130.35 11.91 7/19/2011 1:00:00 634 27991 127.25 11.11 130.37 11.91 7/19/2011 2:00:00 630 28089 126.89 11.07 130.38 11.91 7/19/2011 3:00:00 591 28122 119.17 10.40 130.37 11.91 7/19/20114:00:00 602 28252 121.95 10.64 130.38 11.91 7/19/2011 5:00:00 595 28283 120.67 10.53 130.38 11.91 7/19/2011 6:00:00 579 28390 117.87 10.29 130.38 11.91 7/19/2011 7:00:00 566 28421 115.34 10.07 130.38 11.91 7/19/20118:00:00 572 28373 116.37 10.16 130.37 11.91 7/19/20119:00:00 623 28077 125.42 10.95 130.38 11.91 7/19/201110:00:00 699 27640 138.53 12.09 130.42 11.91 7/19/201111:00:00 732 27381 143.72 12.54 130.46 11.91 7/19/201112:00:00 707 27151 137.64 12.01 130.51 11.91 7/19/201113:00:00 687 26792 131.98 11.52 130.54 11.91 7/19/201114:00:00 669 26591 127.56 11.13 130.56 11.91 7/19/201115:00:00 693 26489 131.63 11.49 130.59 11.91 7/19/201116:00:00 687 23311 114.83 10.02 130.60 11.91 7/19/201117:00:00 699 26382 132.23 11.54 130.64 11.91 7/19/201118:00:00 702 26336 132.57 11.57 130.69 11.91 7/19/201119:00:00 693 26313 130.75 11.41 130.73 11.91 7/19/201120:00:00 687 26637 131.22 11.45 130.78 11.91 7/19/201121:00:00 729 26916 140.70 12.28 130.84 11.91 7/19/201122:00:00 728 27208 142.03 12.40 130.89 11.97 7/19/201123:00:00 716 27595 141.67 275 12.36 11.28 130.94 11.95 7/20/20110:00:00 726 27730 144.35 13.64 130.99 11.95 7/20/2011 1:00:00 727 27920 145.54 13.75 131.04 11.95 7/20/2011 2:00:00 750 27967 150.40 14.21 131.09 11.95 7/20/2011 3:00:00 730 27927 146.18 13.81 131.14 11.95 7/20/20114:00:00 729 27917 145.93 13.79 131.18 11.95 7/20/2011 5:00:00 723 27833 144.29 13.63 131.22 11.95 7/20/2011 6:00:00 729 27820 145.42 13.74 131.27 11.95 7/20/2011 7:00:00 731 27786 145.64 13.76 131.31 11.95 7/20/20118:00:00 744 27773 148.16 14.00 131.35 11.95 7/20/20119:00:00 657 27421 129.18 12.21 131.37 11.95 7/20/201110:00:00 599 27208 116.86 11.04 131.37 11.95 7/20/201111:00:00 572 26981 110.66 10.46 131.36 11.95 7/20/201112:00:00 564 26696 107.96 10.20 131.35 11.95 7/20/201113:00:00 563 26564 107.24 10.13 131.37 11.95 7/20/201114:00:00 573 26319 108.14 10.22 131.26 11.95 7/20/201115:00:00 586 26101 109.67 10.36 131.21 11.95 7/20/201116:00:00 2852 8466 173.13 16.36 131.27 11.95 7/20/201117:00:00 4333 6657 206.83 19.54 131.34 11.95 7/20/201118:00:00 782 24907 139.66 13.20 131.31 11.95 7/20/201119:00:00 769 27017 148.97 14.08 131.29 11.95 7/20/201120:00:00 672 27114 130.65 12.34 131.25 11.95 7/20/201121:00:00 766 27477 150.92 14.26 131.23 11.95DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 7/20/201122:00:00 735 27647 145.71 13.77 131.19 11.96 7/20/201123:00:00 720 27797 143.51 254 13.56 13.17 131.16 12.00 7/21/20110:00:00 719 27841 143.53 12.39 131.13 12.00 7/21/2011 1:00:00 698 28037 140.32 12.11 131.09 12.00 7/21/2011 2:00:00 685 28213 138.57 11.96 131.05 12.00 7/21/2011 3:00:00 689 28359 140.10 12.10 131.03 12.00 7/21/20114:00:00 689 28361 140.11 12.10 130.98 12.00 7/21/2011 5:00:00 690 28570 141.35 12.20 131.01 12.00 7/21/2011 6:00:00 682 28780 140.74 12.15 131.20 12.00 7/21/2011 7:00:00 699 28792 144.31 12.46 131.40 12.00 7/21/20118:00:00 711 28732 146.48 12.65 131.61 12.00 7/21/20119:00:00 689 28491 140.76 12.15 131.80 12.00 7/21/201110:00:00 686 27905 137.26 11.85 131.99 12.00 7/21/201111:00:00 661 27439 130.05 11.23 132.17 12.00 7/21/201112:00:00 647 27243 126.39 10.91 132.35 12.00 7/21/201113:00:00 648 27287 126.79 10.95 132.53 12.00 7/21/201114:00:00 649 27212 126.63 10.93 132.70 12.00 7/21/201115:00:00 668 27264 130.59 11.27 132.88 12.00 7/21/201116:00:00 644 27109 125.18 10.81 133.06 12.00 7/21/201117:00:00 691 26413 130.87 11.30 133.24 12.00 7/21/201118:00:00 656 27079 127.37 11.00 133.42 12.00 7/21/201119:00:00 681 26983 131.76 11.37 133.60 12.00 7/21/201120:00:00 670 27178 130.57 11.27 133.78 12.00 7/21/201121:00:00 693 27344 135.87 11.73 133.97 12.00 7/21/201122:00:00 714 27570 141.15 12.19 134.17 11.86 7/21/201123:00:00 718 27638 142.29 278 12.28 11.72 134.36 11.85 7/22/20110:00:00 740 27719 147.08 15.55 134.49 11.85 7/22/2011 1:00:00 744 27784 148.22 15.67 134.54 11.85 7/22/2011 2:00:00 751 27701 149.17 15.77 134.63 11.85 7/22/2011 3:00:00 742 27732 147.55 15.60 134.70 11.85 7/22/20114:00:00 759 27877 151.72 16.04 134.78 11.85 7/22/2011 5:00:00 688 28121 138.73 14.67 134.83 11.85 7/22/2011 6:00:00 678 28163 136.92 14.48 134.90 11.85 7/22/2011 7:00:00 669 28037 134.49 14.22 134.94 11.85 7/22/20118:00:00 649 28014 130.37 13.78 134.98 11.85 7/22/20119:00:00 622 27883 124.36 13.15 134.98 11.85 7/22/201110:00:00 645 27239 125.98 13.32 135.00 11.85 7/22/201111:00:00 687 26977 132.89 14.05 135.02 11.85 7/22/201112:00:00 3115 6593 147.26 15.57 135.07 11.85 7/22/201113:00:00 5000 76 2.72 0.29 134.89 11.85 7/22/201114:00:00 4693 81 2.73 0.29 134.70 11.85 7/22/201115:00:00 3149 7939 179.26 18.95 134.77 11.85 7/22/201116:00:00 1231 21480 189.60 20.05 134.84 11.85 7/22/201117:00:00 745 25691 137.24 14.51 134.84 11.85 7/22/201118:00:00 881 26670 168.48 17.81 134.89 11.85 7/22/201119:00:00 856 27146 166.62 17.62 134.94 11.85 7/22/201120:00:00 830 26939 160.33 16.95 134.99 11.85 7/22/201121:00:00 916 26816 176.13 18.62 135.06 11.85 7/22/201122:00:00 818 26960 158.13 16.72 135.12 11.93 7/22/201123:00:00 826 27182 160.99 227 17.02 14.61 135.17 12.02 7/23/20110:00:00 818 27259 159.88 14.26 135.23 12.02 7/23/2011 1:00:00 818 27273 159.97 14.27 135.29 12.02 7/23/2011 2:00:00 807 27348 158.25 14.12 135.34 12.02 7/23/2011 3:00:00 778 27352 152.58 13.61 135.40 12.02 7/23/20114:00:00 768 27377 150.76 13.45 135.46 12.02 7/23/2011 5:00:00 780 27340 152.91 13.64 135.51 12.02 7/23/2011 6:00:00 763 27260 149.14 13.31 135.57 12.02 7/23/2011 7:00:00 775 27276 151.57 13.52 135.63 12.02 7/23/20118:00:00 807 27174 157.24 14.03 135.68 12.02 7/23/20119:00:00 725 27220 141.50 12.62 135.71 12.02 7/23/201110:00:00 686 27107 133.34 11.90 135.73 12.02 7/23/201111:00:00 640 27037 124.07 11.07 135.73 12.02 7/23/201112:00:00 675 27028 130.82 11.67 135.75 12.02 7/23/201113:00:00 792 27225 154.61 13.79 135.80 12.02 7/23/201114:00:00 816 26962 157.76 14.07 135.85 12.02 7/23/201115:00:00 846 26786 162.49 14.50 135.91 12.02 7/23/201116:00:00 874 26713 167.41 14.94 135.98 12.02 7/23/201117:00:00 873 25919 162.25 14.48 136.05 12.02 7/23/201118:00:00 876 26561 166.84 14.89 136.12 12.02 7/23/201119:00:00 881 27167 171.62 15.31 136.19 12.02 7/23/201120:00:00 889 27300 174.02 15.53 136.28 12.02 7/23/201121:00:00 899 27404 176.65 15.76 136.37 12.02 7/23/201122:00:00 838 27602 165.85 14.80 136.44 12.10 7/23/201123:00:00 840 27773 167.28 269 14.92 13.94 136.51 12.16 7/24/20110:00:00 812 27889 162.38 13.30 136.58 12.16 7/24/2011 1:00:00 791 28099 159.37 13.05 136.64 12.16 7/24/2011 2:00:00 773 28306 156.89 12.85 136.70 12.16 7/24/2011 3:00:00 765 28456 156.09 12.79 136.76 12.16 7/24/20114:00:00 740 28508 151.27 12.39 136.81 12.16 7/24/2011 5:00:00 758 28574 155.30 12.72 136.87 12.16 7/24/2011 6:00:00 749 28557 153.37 12.56 136.94 12.16 7/24/2011 7:00:00 721 28568 147.69 12.10 136.97 12.16 7/24/20118:00:00 748 28525 152.99 12.53 137.02 12.16 7/24/20119:00:00 697 28354 141.71 11.61 137.04 12.16 7/24/201110:00:00 646 28045 129.91 10.64 137.06 12.16 7/24/201111:00:00 635 27602 125.68 10.29 137.07 12.16 7/24/201112:00:00 611 27342 119.79 9.81 137.05 12.16 7/24/201113:00:00 598 27822 119.30 9.77 137.04 12.16 7/24/201114:00:00 655 28350 133.15 10.91 137.04 12.16 7/24/201115:00:00 664 28825 137.24 11.24 137.06 12.16 7/24/201116:00:00 783 29917 167.97 13.76 137.12 12.16DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 7/24/201117:00:00 772 29865 165.32 13.54 137.18 12.16 7/24/201118:00:00 765 31354 171.99 14.09 137.25 12.16 7/24/201119:00:00 669 31231 149.81 12.27 137.29 12.16 7/24/201120:00:00 662 31386 148.98 12.20 137.31 12.16 7/24/201121:00:00 609 31308 136.71 11.20 137.33 12.16 7/24/201122:00:00 700 31301 157.11 12.87 137.36 12.23 7/24/201123:00:00 725 31274 162.58 293 13.32 12.16 137.41 12.23 7/25/20110:00:00 726 31257 162.71 12.60 137.45 12.23 7/25/2011 1:00:00 707 31249 158.42 12.26 137.50 12.23 7/25/2011 2:00:00 737 31350 165.67 12.83 137.55 12.23 7/25/2011 3:00:00 654 31327 146.91 11.37 137.58 12.23 7/25/20114:00:00 643 31387 144.71 11.20 137.59 12.23 7/25/2011 5:00:00 630 31395 141.82 10.98 137.62 12.23 7/25/2011 6:00:00 625 31460 140.99 10.92 137.63 12.23 7/25/2011 7:00:00 650 31262 145.70 11.28 137.67 12.23 7/25/20118:00:00 665 31585 150.61 11.66 137.70 12.23 7/25/20119:00:00 787 31499 177.75 13.76 137.78 12.23 7/25/201110:00:00 871 31300 195.48 15.13 137.89 12.23 7/25/201111:00:00 830 31190 185.62 14.37 137.99 12.23 7/25/201112:00:00 785 31058 174.82 13.53 138.06 12.23 7/25/201113:00:00 755 30945 167.53 12.97 138.13 12.23 7/25/201114:00:00 721 30831 159.39 12.34 138.18 12.23 7/25/201115:00:00 732 30731 161.30 12.49 138.23 12.23 7/25/201116:00:00 730 30656 160.47 12.42 138.29 12.23 7/25/201117:00:00 717 29773 153.07 11.85 138.33 12.23 7/25/201118:00:00 734 30817 162.19 12.56 138.39 12.23 7/25/201119:00:00 780 31252 174.79 13.53 138.46 12.23 7/25/201120:00:00 772 31270 173.10 13.40 138.53 12.23 7/25/201121:00:00 759 31278 170.23 13.18 138.59 12.23 7/25/201122:00:00 726 31204 162.44 12.58 138.63 12.28 7/25/201123:00:00 692 31294 155.28 310 12.02 12.55 138.67 12.29 7/26/20110:00:00 768 31219 171.92 13.66 138.72 12.29 7/26/2011 1:00:00 740 31212 165.61 13.16 138.77 12.29 7/26/2011 2:00:00 742 31292 166.49 13.23 138.82 12.29 7/26/2011 3:00:00 726 31305 162.96 12.95 138.87 12.29 7/26/20114:00:00 713 31342 160.24 12.73 138.91 12.29 7/26/2011 5:00:00 685 31390 154.18 12.25 138.94 12.29 7/26/2011 6:00:00 717 31306 160.95 12.79 138.99 12.29 7/26/2011 7:00:00 738 31319 165.73 13.17 139.04 12.29 7/26/20118:00:00 791 31301 177.53 14.11 139.11 12.29 7/26/20119:00:00 810 31149 180.91 14.38 139.20 12.29 7/26/201110:00:00 703 31010 156.31 12.42 139.26 12.29 7/26/201111:00:00 783 30834 173.11 13.76 139.35 12.29 7/26/201112:00:00 805 30727 177.36 14.09 139.43 12.29 7/26/201113:00:00 863 30713 190.05 15.10 139.54 12.29 7/26/201114:00:00 803 30625 176.33 14.01 139.61 12.29 7/26/201115:00:00 838 30588 183.80 14.61 139.71 12.29 7/26/201116:00:00 806 30526 176.42 14.02 139.79 12.29 7/26/201117:00:00 817 29598 173.39 13.78 139.86 12.29 7/26/201118:00:00 741 30302 161.00 12.79 139.92 12.29 7/26/201119:00:00 689 30469 150.53 11.96 139.98 12.29 7/26/201120:00:00 662 30752 145.97 11.60 140.02 12.29 7/26/201121:00:00 636 30891 140.87 11.20 140.05 12.29 7/26/201122:00:00 635 30996 141.13 11.22 140.08 12.36 7/26/201123:00:00 629 31077 140.16 302 11.14 13.09 140.10 12.38 7/27/20110:00:00 632 31165 141.23 11.30 140.13 12.38 7/27/2011 1:00:00 672 31169 150.19 12.02 140.17 12.38 7/27/2011 2:00:00 577 31148 128.87 10.31 140.19 12.38 7/27/2011 3:00:00 605 31194 135.32 10.83 140.21 12.38 7/27/20114:00:00 584 31213 130.70 10.46 140.23 12.38 7/27/2011 5:00:00 590 31204 132.01 10.56 140.25 12.38 7/27/2011 6:00:00 607 31227 135.91 10.87 140.28 12.38 7/27/2011 7:00:00 612 31253 137.15 10.97 140.30 12.38 7/27/20118:00:00 561 31163 125.36 10.03 140.31 12.38 7/27/20119:00:00 646 31021 143.69 11.50 140.34 12.38 7/27/201110:00:00 724 30866 160.24 12.82 140.40 12.38 7/27/201111:00:00 716 30739 157.81 12.63 140.46 12.38 7/27/201112:00:00 652 30661 143.34 11.47 140.49 12.38 7/27/201113:00:00 647 30615 142.03 11.36 140.51 12.38 7/27/201114:00:00 656 30566 143.78 11.50 140.54 12.38 7/27/201115:00:00 638 30520 139.62 11.17 140.55 12.38 7/27/201116:00:00 626 30476 136.80 10.94 140.56 12.38 7/27/201117:00:00 680 29646 144.55 11.56 140.58 12.38 7/27/201118:00:00 642 30418 140.03 11.20 140.59 12.38 7/27/201119:00:00 633 30498 138.43 11.07 140.61 12.38 7/27/201120:00:00 668 30750 147.29 11.78 140.63 12.38 7/27/201121:00:00 665 30860 147.15 11.77 140.64 12.38 7/27/201122:00:00 671 30889 148.62 11.89 140.66 12.44 7/27/201123:00:00 634 30936 140.64 300 11.25 11.30 140.66 12.40 7/28/20110:00:00 684 31080 152.43 12.15 140.66 12.40 7/28/2011 1:00:00 670 31149 149.64 11.93 140.67 12.40 7/28/2011 2:00:00 667 31061 148.55 11.84 140.68 12.40 7/28/2011 3:00:00 656 31087 146.23 11.66 140.68 12.40 7/28/20114:00:00 644 31061 143.43 11.44 140.69 12.40 7/28/2011 5:00:00 683 31247 153.03 12.20 140.70 12.40 7/28/2011 6:00:00 636 31118 141.91 11.32 140.70 12.40 7/28/2011 7:00:00 599 31209 134.04 10.69 140.68 12.40 7/28/20118:00:00 590 31108 131.60 10.49 140.67 12.40 7/28/20119:00:00 623 31030 138.62 11.05 140.66 12.40 7/28/201110:00:00 668 31012 148.54 11.84 140.68 12.40 7/28/201111:00:00 677 30961 150.30 11.98 140.71 12.40DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 7/28/201112:00:00 676 30926 149.90 11.95 140.73 12.40 7/28/201113:00:00 666 30711 146.66 11.69 140.74 12.40 7/28/201114:00:00 625 30652 137.37 10.95 140.75 12.40 7/28/201115:00:00 688 30663 151.27 12.06 140.79 12.40 7/28/201116:00:00 646 30590 141.70 11.30 140.82 12.40 7/28/201117:00:00 653 29718 139.15 11.09 140.83 12.40 7/28/201118:00:00 671 30599 147.22 11.74 140.84 12.40 7/28/201119:00:00 664 30594 145.66 11.61 140.86 12.40 7/28/201120:00:00 626 30886 138.64 11.05 140.86 12.40 7/28/201121:00:00 740 31048 164.74 13.14 140.90 12.40 7/28/201122:00:00 698 30983 155.07 12.36 140.92 12.44 7/28/201123:00:00 740 31109 165.07 301 13.16 11.70 140.95 12.41 7/29/20110:00:00 764 31154 170.67 13.56 141.00 12.41 7/29/2011 1:00:00 747 31233 167.29 13.29 141.06 12.41 7/29/2011 2:00:00 706 31276 158.33 12.58 141.11 12.41 7/29/2011 3:00:00 761 31253 170.54 13.55 141.19 12.41 7/29/20114:00:00 675 31314 151.56 12.04 141.23 12.41 7/29/2011 5:00:00 642 31378 144.45 11.48 141.28 12.41 7/29/2011 6:00:00 626 31345 140.70 11.18 141.31 12.41 7/29/2011 7:00:00 593 31439 133.68 10.62 141.33 12.41 7/29/20118:00:00 632 31397 142.28 11.31 141.32 12.41 7/29/20119:00:00 649 31365 145.96 11.60 141.29 12.41 7/29/201110:00:00 678 31261 151.98 12.08 141.27 12.41 7/29/201111:00:00 712 31184 159.20 12.65 141.27 12.41 7/29/201112:00:00 726 31073 161.76 12.85 141.26 12.41 7/29/201113:00:00 727 31008 161.64 12.85 141.26 12.41 7/29/201114:00:00 686 30883 151.91 12.07 141.24 12.41 7/29/201115:00:00 730 30782 161.12 12.80 141.22 12.41 7/29/201116:00:00 721 30690 158.66 12.61 141.21 12.41 7/29/201117:00:00 706 29909 151.41 12.03 141.17 12.41 7/29/201118:00:00 727 30659 159.82 12.70 141.15 12.41 7/29/201119:00:00 652 30909 144.50 11.48 141.11 12.41 7/29/201120:00:00 655 31422 147.58 11.73 141.07 12.41 7/29/201121:00:00 694 31174 155.13 12.33 141.04 12.41 7/29/201122:00:00 611 30923 135.48 10.77 140.98 12.40 7/29/201123:00:00 584 30957 129.63 302 10.30 12.10 140.92 12.39 7/30/20110:00:00 536 31028 119.25 9.60 140.84 12.39 7/30/2011 1:00:00 539 30977 119.72 9.64 140.77 12.39 7/30/2011 2:00:00 547 31035 121.73 9.80 140.70 12.39 7/30/2011 3:00:00 603 31218 134.98 10.87 140.66 12.39 7/30/20114:00:00 563 31235 126.09 10.16 140.61 12.39 7/30/2011 5:00:00 612 31192 136.88 11.02 140.58 12.39 7/30/2011 6:00:00 594 31155 132.70 10.69 140.55 12.39 7/30/2011 7:00:00 602 31214 134.74 10.85 140.52 12.39 7/30/20118:00:00 614 31189 137.31 11.06 140.47 12.39 7/30/20119:00:00 584 31101 130.24 10.49 140.45 12.39 7/30/201110:00:00 635 31018 141.23 11.37 140.44 12.39 7/30/201111:00:00 602 30909 133.42 10.75 140.42 12.39 7/30/201112:00:00 576 30806 127.23 10.25 140.39 12.39 7/30/201113:00:00 551 30744 121.47 9.78 140.35 12.39 7/30/201114:00:00 573 30637 125.88 10.14 140.31 12.39 7/30/201115:00:00 560 30697 123.26 9.93 140.25 12.39 7/30/201116:00:00 571 30564 125.14 10.08 140.21 12.39 7/30/201117:00:00 565 29749 120.52 9.71 140.17 12.39 7/30/201118:00:00 578 30516 126.47 10.19 140.14 12.39 7/30/201119:00:00 582 30540 127.45 10.26 140.10 12.39 7/30/201120:00:00 624 30585 136.85 11.02 140.08 12.39 7/30/201121:00:00 299 30160 64.66 5.21 139.96 12.39 7/30/201122:00:00 942 30755 207.73 16.73 140.03 12.36 7/30/201123:00:00 388 30854 85.84 298 6.91 10.27 139.94 12.29 7/31/20110:00:00 605 30874 133.93 10.82 139.92 12.29 7/31/2011 1:00:00 571 30983 126.85 10.25 139.90 12.29 7/31/2011 2:00:00 605 31027 134.60 10.88 139.90 12.29 7/31/2011 3:00:00 564 31078 125.68 10.16 139.88 12.29 7/31/20114:00:00 552 31177 123.40 9.97 139.86 12.29 7/31/2011 5:00:00 567 31183 126.78 10.24 139.86 12.29 7/31/2011 6:00:00 559 31119 124.73 10.08 139.85 12.29 7/31/2011 7:00:00 549 31228 122.93 9.93 139.83 12.29 7/31/20118:00:00 551 31243 123.44 9.97 139.80 12.29 7/31/20119:00:00 607 31024 135.03 10.91 139.76 12.29 7/31/201110:00:00 586 30770 129.29 10.45 139.73 12.29 7/31/201111:00:00 584 30578 128.05 10.35 139.70 12.29 7/31/201112:00:00 569 30418 124.10 10.03 139.67 12.29 7/31/201113:00:00 552 30291 119.89 9.69 139.63 12.29 7/31/201114:00:00 580 30218 125.67 10.16 139.60 12.29 7/31/201115:00:00 598 30222 129.59 10.47 139.57 12.29 7/31/201116:00:00 589 30205 127.57 10.31 139.54 12.29 7/31/201117:00:00 629 29462 132.88 10.74 139.52 12.29 7/31/201118:00:00 621 30111 134.08 10.83 139.49 12.29 7/31/201119:00:00 628 30606 137.82 11.14 139.46 12.29 7/31/201120:00:00 650 30879 143.92 11.63 139.45 12.29 7/31/201121:00:00 655 30916 145.20 11.73 139.45 12.29 7/31/201122:00:00 618 31148 138.03 11.15 139.43 12.29 7/31/201123:00:00 626 31131 139.74 297 11.29 10.55 139.42 12.24 8/1/2011 0:00:00 643 31099 143.38 11.63 139.41 12.24 8/1/2011 1:00:00 565 31084 125.93 10.21 139.40 12.24 8/1/2011 2:00:00 528 31145 117.91 9.56 139.37 12.24 8/1/2011 3:00:00 545 31159 121.77 9.87 139.34 12.24 8/1/2011 4:00:00 528 31071 117.63 9.54 139.32 12.24 8/1/2011 5:00:00 507 31121 113.14 9.17 139.29 12.24 8/1/2011 6:00:00 528 31266 118.37 9.60 139.27 12.24DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 8/1/2011 7:00:00 521 31361 117.16 9.50 139.25 12.24 8/1/2011 8:00:00 503 31140 112.31 9.11 139.19 12.24 8/1/2011 9:00:00 614 30924 136.15 11.04 139.15 12.24 8/1/2011 10:00:00 639 30739 140.84 11.42 139.11 12.24 8/1/2011 11:00:00 691 30577 151.50 12.28 139.09 12.24 8/1/2011 12:00:00 646 30451 141.05 11.44 139.07 12.24 8/1/2011 13:00:00 627 30377 136.57 11.07 139.04 12.24 8/1/2011 14:00:00 609 30174 131.76 10.68 139.00 12.24 8/1/2011 15:00:00 636 30052 137.05 11.11 138.98 12.24 8/1/2011 16:00:00 651 29975 139.92 11.34 138.95 12.24 8/1/2011 17:00:00 638 29215 133.65 10.84 138.92 12.24 8/1/2011 18:00:00 614 30024 132.18 10.72 138.88 12.24 8/1/2011 19:00:00 669 30397 145.81 11.82 138.86 12.24 8/1/201120:00:00 667 30284 144.84 11.74 138.83 12.24 8/1/201121:00:00 671 30465 146.58 11.88 138.82 12.24 8/1/201122:00:00 666 30598 146.12 11.85 138.80 12.21 8/1/201123:00:00 670 30638 147.19 296 11.93 10.81 138.79 12.17 8/2/2011 0:00:00 643 30727 141.67 16.19 138.77 12.17 8/2/2011 1:00:00 668 30792 147.49 16.86 138.75 12.17 8/2/2011 2:00:00 645 30859 142.72 16.31 138.73 12.17 8/2/2011 3:00:00 645 30796 142.43 16.28 138.71 12.17 8/2/2011 4:00:00 627 30856 138.72 15.85 138.67 12.17 8/2/2011 5:00:00 624 30874 138.14 15.79 138.65 12.17 8/2/2011 6:00:00 620 30825 137.04 15.66 138.63 12.17 8/2/2011 7:00:00 620 30917 137.45 15.71 138.61 12.17 8/2/2011 8:00:00 629 30861 139.19 15.91 138.58 12.17 8/2/2011 9:00:00 609 30757 134.31 15.35 138.54 12.17 8/2/2011 10:00:00 592 30653 130.12 14.87 138.51 12.17 8/2/2011 11:00:00 588 30389 128.13 14.64 138.48 12.17 8/2/2011 12:00:00 605 29947 129.91 14.85 138.45 12.17 8/2/2011 13:00:00 610 29908 130.82 14.95 138.42 12.17 8/2/2011 14:00:00 597 29862 127.83 14.61 138.38 12.17 8/2/2011 15:00:00 581 29837 124.30 14.21 138.34 12.17 8/2/2011 16:00:00 593 29921 127.23 14.54 138.29 12.17 8/2/2011 17:00:00 925 11308 75.00 8.57 138.17 12.17 8/2/2011 18:00:00 0 82 0.00 0.00 137.93 12.17 8/2/2011 19:00:00 34 85 0.02 0.00 137.70 12.17 8/2/201120:00:00 35 85 0.02 0.00 137.47 12.17 8/2/201121:00:00 12 73 0.01 0.00 137.25 12.17 8/2/201122:00:00 7 61 0.00 0.00 137.02 12.12 8/2/201123:00:00 806 6532 37.75 210 4.31 11.48 136.85 12.10 8/3/2011 0:00:00 1044 19330 144.70 11.85 136.83 12.10 8/3/2011 1:00:00 555 27021 107.53 8.81 136.76 12.10 8/3/2011 2:00:00 446 31016 99.19 8.12 136.68 12.10 8/3/2011 3:00:00 490 31219 109.69 8.98 136.62 12.10 8/3/2011 4:00:00 575 31248 128.83 10.55 136.59 12.10 8/3/2011 5:00:00 558 31281 125.16 10.25 136.57 12.10 8/3/2011 6:00:00 524 31254 117.43 9.62 136.53 12.10 8/3/2011 7:00:00 581 31326 130.50 10.69 136.50 12.10 8/3/2011 8:00:00 543 31266 121.73 9.97 136.45 12.10 8/3/2011 9:00:00 354 31047 78.81 6.46 136.35 12.10 8/3/2011 10:00:00 348 30781 76.81 6.29 136.25 12.10 8/3/2011 11:00:00 343 30558 75.16 6.16 136.14 12.10 8/3/2011 12:00:00 625 30380 136.15 11.15 136.10 12.10 8/3/2011 13:00:00 12 30192 2.60 0.21 135.87 12.10 8/3/2011 14:00:00 27 30105 5.83 0.48 135.64 12.10 8/3/2011 15:00:00 951 30033 204.80 16.78 135.69 12.10 8/3/2011 16:00:00 828 29807 176.97 14.50 135.73 12.10 8/3/2011 17:00:00 803 29114 167.63 13.73 135.73 12.10 8/3/2011 18:00:00 887 29901 190.17 15.58 135.78 12.10 8/3/2011 19:00:00 878 30023 189.01 15.48 135.84 12.10 8/3/201120:00:00 894 30149 193.26 15.83 135.91 12.10 8/3/201121:00:00 734 30275 159.34 13.05 135.92 12.10 8/3/201122:00:00 702 30450 153.27 12.55 135.92 12.07 8/3/201123:00:00 681 30645 149.64 293 12.26 10.39 135.91 12.01 8/4/2011 0:00:00 726 30672 159.67 13.12 135.93 12.01 8/4/2011 1:00:00 647 30838 143.06 11.76 135.93 12.01 8/4/2011 2:00:00 621 30981 137.95 11.34 135.92 12.01 8/4/2011 3:00:00 593 31045 132.00 10.85 135.90 12.01 8/4/2011 4:00:00 540 31136 120.56 9.91 135.86 12.01 8/4/2011 5:00:00 584 31223 130.75 10.75 135.85 12.01 8/4/2011 6:00:00 566 31167 126.49 10.40 135.83 12.01 8/4/2011 7:00:00 567 31244 127.03 10.44 135.82 12.01 8/4/2011 8:00:00 576 31222 128.95 10.60 135.79 12.01 8/4/2011 9:00:00 540 31081 120.35 9.89 135.72 12.01 8/4/2011 10:00:00 467 30915 103.52 8.51 135.62 12.01 8/4/2011 11:00:00 475 30749 104.73 8.61 135.53 12.01 8/4/2011 12:00:00 470 30655 103.31 8.49 135.44 12.01 8/4/2011 13:00:00 510 30534 111.66 9.18 135.37 12.01 8/4/2011 14:00:00 537 30313 116.72 9.59 135.31 12.01 8/4/2011 15:00:00 551 30191 119.28 9.80 135.25 12.01 8/4/2011 16:00:00 584 30135 126.19 10.37 135.19 12.01 8/4/2011 17:00:00 675 29391 142.25 11.69 135.17 12.01 8/4/2011 18:00:00 562 30255 121.92 10.02 135.12 12.01 8/4/2011 19:00:00 729 30556 159.72 13.13 135.13 12.01 8/4/201120:00:00 720 30725 158.62 13.04 135.12 12.01 8/4/201121:00:00 780 30852 172.55 14.18 135.13 12.01 8/4/201122:00:00 680 30964 150.98 12.41 135.10 11.97 8/4/201123:00:00 623 30973 138.36 292 11.37 10.81 135.06 11.93 8/5/2011 0:00:00 602 31033 133.96 10.90 135.01 11.93 8/5/2011 1:00:00 633 31205 141.64 11.52 134.99 11.93DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 8/5/2011 2:00:00 595 31216 133.18 10.83 134.95 11.93 8/5/2011 3:00:00 603 31179 134.81 10.97 134.92 11.93 8/5/2011 4:00:00 616 31204 137.83 11.21 134.88 11.93 8/5/2011 5:00:00 612 31321 137.45 11.18 134.85 11.93 8/5/2011 6:00:00 594 31349 133.52 10.86 134.82 11.93 8/5/2011 7:00:00 566 31499 127.84 10.40 134.76 11.93 8/5/2011 8:00:00 653 31474 147.37 11.99 134.73 11.93 8/5/2011 9:00:00 616 31329 138.38 11.26 134.71 11.93 8/5/2011 10:00:00 573 31134 127.92 10.41 134.67 11.93 8/5/2011 11:00:00 571 31039 127.08 10.34 134.64 11.93 8/5/2011 12:00:00 543 31013 120.75 9.82 134.59 11.93 8/5/2011 13:00:00 555 30958 123.20 10.02 134.55 11.93 8/5/2011 14:00:00 544 30885 120.47 9.80 134.49 11.93 8/5/2011 15:00:00 582 30858 128.78 10.48 134.45 11.93 8/5/2011 16:00:00 555 30650 121.97 9.92 134.41 11.93 8/5/2011 17:00:00 571 29813 122.06 9.93 134.36 11.93 8/5/2011 18:00:00 603 30558 132.12 10.75 134.32 11.93 8/5/2011 19:00:00 575 30516 125.82 10.24 134.26 11.93 8/5/201120:00:00 565 30816 124.84 10.16 134.21 11.93 8/5/201121:00:00 558 31023 124.13 10.10 134.16 11.93 8/5/201122:00:00 617 31009 137.19 11.16 134.14 11.87 8/5/201123:00:00 607 30978 134.83 295 10.97 10.63 134.11 11.83 8/6/2011 0:00:00 618 30994 137.34 11.21 134.07 11.83 8/6/2011 1:00:00 602 31121 134.34 10.97 134.04 11.83 8/6/2011 2:00:00 596 31338 133.92 10.93 134.01 11.83 8/6/2011 3:00:00 575 31346 129.24 10.55 133.97 11.83 8/6/2011 4:00:00 598 31346 134.41 10.97 133.95 11.83 8/6/2011 5:00:00 577 31305 129.52 10.57 133.92 11.83 8/6/2011 6:00:00 583 31383 131.19 10.71 133.89 11.83 8/6/2011 7:00:00 579 31349 130.15 10.62 133.86 11.83 8/6/2011 8:00:00 572 31383 128.72 10.51 133.98 11.83 8/6/2011 9:00:00 573 31296 128.58 10.50 134.16 11.83 8/6/2011 10:00:00 561 31233 125.64 10.26 134.33 11.83 8/6/2011 11:00:00 514 31102 114.63 9.36 134.49 11.83 8/6/2011 12:00:00 492 30995 109.35 8.93 134.64 11.83 8/6/2011 13:00:00 502 30952 111.41 9.09 134.80 11.83 8/6/2011 14:00:00 488 30841 107.92 8.81 134.95 11.83 8/6/2011 15:00:00 510 30639 112.04 9.15 135.10 11.83 8/6/2011 16:00:00 512 30582 112.27 9.17 135.26 11.83 8/6/2011 17:00:00 508 29713 108.23 8.84 135.41 11.83 8/6/2011 18:00:00 512 30405 111.62 9.11 135.57 11.83 8/6/2011 19:00:00 542 30389 118.10 9.64 135.73 11.83 8/6/201120:00:00 525 30487 114.77 9.37 135.89 11.83 8/6/201121:00:00 548 30651 120.44 9.83 136.06 11.83 8/6/201122:00:00 564 30754 124.37 10.15 136.23 11.75 8/6/201123:00:00 564 30809 124.59 294 10.17 9.98 136.28 11.69 8/7/2011 0:00:00 607 30869 134.36 10.97 136.40 11.69 8/7/2011 1:00:00 581 30994 129.12 10.54 136.45 11.69 8/7/2011 2:00:00 577 31088 128.62 10.50 136.46 11.69 8/7/2011 3:00:00 558 31188 124.79 10.19 136.47 11.69 8/7/2011 4:00:00 568 31283 127.41 10.40 136.44 11.69 8/7/2011 5:00:00 565 31304 126.82 10.35 136.44 11.69 8/7/2011 6:00:00 554 31325 124.44 10.16 136.42 11.69 8/7/2011 7:00:00 561 31348 126.10 10.29 136.40 11.69 8/7/2011 8:00:00 562 31327 126.24 10.31 136.38 11.69 8/7/2011 9:00:00 545 31237 122.07 9.96 136.36 11.69 8/7/2011 10:00:00 543 31080 121.01 9.88 136.32 11.69 8/7/2011 11:00:00 516 31007 114.72 9.37 136.29 11.69 8/7/2011 12:00:00 495 30896 109.66 8.95 136.25 11.69 8/7/2011 13:00:00 483 30714 106.37 8.68 136.21 11.69 8/7/2011 14:00:00 495 30565 108.49 8.86 136.17 11.69 8/7/2011 15:00:00 492 30488 107.56 8.78 136.13 11.69 8/7/2011 16:00:00 499 30451 108.95 8.89 136.10 11.69 8/7/2011 17:00:00 510 29565 108.12 8.83 136.06 11.69 8/7/2011 18:00:00 513 30355 111.66 9.11 136.03 11.69 8/7/2011 19:00:00 519 30385 113.08 9.23 136.02 11.69 8/7/201120:00:00 569 31041 126.65 10.34 136.02 11.69 8/7/201121:00:00 567 31204 126.86 10.36 136.02 11.69 8/7/201122:00:00 549 31158 122.65 10.01 136.00 11.72 8/7/201123:00:00 565 31245 126.58 294 10.33 9.80 135.95 11.65 8/8/2011 0:00:00 535 31349 120.26 15.27 135.92 11.65 8/8/2011 1:00:00 563 31382 126.69 16.09 135.85 11.65 8/8/2011 2:00:00 536 31280 120.22 15.27 135.81 11.65 8/8/2011 3:00:00 540 31219 120.88 15.35 135.76 11.65 8/8/2011 4:00:00 538 31207 120.39 15.29 135.70 11.65 8/8/2011 5:00:00 546 31224 122.24 15.52 135.64 11.65 8/8/2011 6:00:00 544 31204 121.72 15.46 135.59 11.65 8/8/2011 7:00:00 538 31321 120.83 15.34 135.53 11.65 8/8/2011 8:00:00 579 31279 129.86 16.49 135.49 11.65 8/8/2011 9:00:00 342 31132 76.34 9.69 135.36 11.65 8/8/2011 10:00:00 882 31106 196.72 24.98 135.41 11.65 8/8/2011 11:00:00 329 30992 73.11 9.28 135.28 11.65 8/8/2011 12:00:00 165 30900 36.56 4.64 135.08 11.65 8/8/2011 13:00:00 318 30880 70.41 8.94 134.92 11.65 8/8/2011 14:00:00 144 30823 31.83 4.04 134.67 11.65 8/8/2011 15:00:00 119 30766 26.25 3.33 134.43 11.65 8/8/2011 16:00:00 531 10219 38.91 4.94 134.25 11.65 8/8/2011 17:00:00 25 516 0.09 0.01 134.03 11.65 8/8/2011 18:00:00 0 80 0.00 0.00 133.82 11.65 8/8/2011 19:00:00 0 77 0.00 0.00 133.62 11.65 8/8/201120:00:00 0 79 0.00 0.00 133.42 11.65DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 8/8/201121:00:00 0 78 0.00 0.00 133.23 11.65 8/8/201122:00:00 0 75 0.00 0.00 133.04 11.58 8/8/201123:00:00 0 1577 0.00 189 0.00 8.75 132.84 11.49 8/9/2011 0:00:00 3151 3343 75.53 12.17 132.75 11.49 8/9/2011 1:00:00 4676 83 2.78 0.45 132.56 11.49 8/9/2011 2:00:00 284 71 0.14 0.02 132.37 11.49 8/9/2011 3:00:00 0 73 0.00 0.00 132.18 11.49 8/9/2011 4:00:00 0 73 0.00 0.00 131.99 11.49 8/9/2011 5:00:00 0 63 0.00 0.00 131.80 11.49 8/9/2011 6:00:00 0 55 0.00 0.00 131.62 11.49 8/9/2011 7:00:00 0 49 0.00 0.00 131.43 11.49 8/9/2011 8:00:00 0 47 0.00 0.00 131.24 11.49 8/9/2011 9:00:00 11 49 0.00 0.00 131.07 11.49 8/9/2011 10:00:00 88 57 0.04 0.01 130.90 11.49 8/9/2011 11:00:00 1332 7038 67.22 10.83 130.81 11.49 8/9/2011 12:00:00 1759 20225 255.09 41.09 130.98 11.49 8/9/2011 13:00:00 646 28671 132.81 21.39 130.97 11.49 8/9/2011 14:00:00 1222 30896 270.72 43.61 131.15 11.49 8/9/2011 15:00:00 396 31195 88.58 14.27 131.09 11.49 8/9/2011 16:00:00 480 31094 107.02 17.24 131.06 11.49 8/9/2011 17:00:00 460 30167 99.50 16.03 131.02 11.49 8/9/2011 18:00:00 479 30997 106.46 17.15 130.99 11.49 8/9/2011 19:00:00 614 30911 136.09 21.92 130.98 11.49 8/9/201120:00:00 437 31156 97.63 15.73 130.95 11.49 8/9/201121:00:00 493 31467 111.24 17.92 130.93 11.49 8/9/201122:00:00 656 28811 135.52 21.83 130.96 11.49 8/9/201123:00:00 591 27108 114.88 149 18.50 12.09 130.95 11.51 8/10/20110:00:00 630 27332 123.47 11.58 130.96 11.51 8/10/2011 1:00:00 600 27248 117.23 10.99 130.95 11.51 8/10/2011 2:00:00 577 27213 112.59 10.56 130.93 11.51 8/10/2011 3:00:00 584 27364 114.59 10.74 130.92 11.51 8/10/20114:00:00 541 27294 105.88 9.93 130.89 11.51 8/10/2011 5:00:00 597 27417 117.36 11.00 130.87 11.51 8/10/2011 6:00:00 529 27405 103.95 9.75 130.84 11.51 8/10/2011 7:00:00 560 27392 109.99 10.31 130.82 11.51 8/10/20118:00:00 553 27498 109.04 10.22 130.79 11.51 8/10/20119:00:00 548 27185 106.82 10.01 130.77 11.51 8/10/201110:00:00 546 26810 104.96 9.84 130.75 11.51 8/10/201111:00:00 563 26491 106.94 10.03 130.74 11.51 8/10/201112:00:00 534 26270 100.59 9.43 130.85 11.51 8/10/201113:00:00 519 26145 97.30 9.12 130.80 11.51 8/10/201114:00:00 540 25808 99.93 9.37 130.75 11.51 8/10/201115:00:00 559 25657 102.84 9.64 130.72 11.51 8/10/201116:00:00 593 26141 111.15 10.42 130.71 11.51 8/10/201117:00:00 534 25653 98.23 9.21 130.68 11.51 8/10/201118:00:00 569 26343 107.48 10.08 130.67 11.51 8/10/201119:00:00 550 26426 104.22 9.77 130.65 11.51 8/10/201120:00:00 530 26720 101.54 9.52 130.63 11.51 8/10/201121:00:00 522 27115 101.49 9.51 130.61 11.51 8/10/201122:00:00 504 27464 99.25 9.30 130.58 11.55 8/10/201123:00:00 529 27572 104.58 256 9.80 10.01 130.56 11.50 8/11/20110:00:00 493 27515 97.27 8.81 130.52 11.50 8/11/2011 1:00:00 494 27702 98.13 8.89 130.48 11.50 8/11/2011 2:00:00 519 27820 103.53 9.38 130.44 11.50 8/11/2011 3:00:00 507 27859 101.28 9.17 130.40 11.50 8/11/20114:00:00 500 27995 100.37 9.09 130.37 11.50 8/11/2011 5:00:00 488 28092 98.30 8.90 130.33 11.50 8/11/2011 6:00:00 501 28120 101.02 9.15 130.29 11.50 8/11/2011 7:00:00 521 27855 104.06 9.42 130.25 11.50 8/11/20118:00:00 489 28398 99.57 9.02 130.20 11.50 8/11/20119:00:00 475 28648 97.57 8.84 130.14 11.50 8/11/201110:00:00 465 28388 94.65 8.57 130.08 11.50 8/11/201111:00:00 470 28031 94.47 8.56 130.01 11.50 8/11/201112:00:00 482 28012 96.81 8.77 129.92 11.50 8/11/201113:00:00 439 28213 88.81 8.04 129.82 11.50 8/11/201114:00:00 407 27672 80.76 7.31 129.68 11.50 8/11/201115:00:00 464 27320 90.90 8.23 129.58 11.50 8/11/201116:00:00 482 27037 93.44 8.46 129.47 11.50 8/11/201117:00:00 482 26194 90.53 8.20 129.34 11.50 8/11/201118:00:00 471 26930 90.95 8.24 129.24 11.50 8/11/201119:00:00 507 26749 97.24 8.81 129.17 11.50 8/11/201120:00:00 498 27077 96.69 8.76 129.11 11.50 8/11/201121:00:00 485 27786 96.63 8.75 129.06 11.50 8/11/201122:00:00 418 28148 84.37 7.64 128.98 11.47 8/11/201123:00:00 465 28208 94.05 265 8.52 8.65 128.92 11.37 8/12/20110:00:00 446 28068 89.76 7.92 128.86 11.37 8/12/2011 1:00:00 460 28117 92.74 8.18 128.81 11.37 8/12/2011 2:00:00 396 28222 80.14 7.07 128.74 11.37 8/12/2011 3:00:00 322 28194 65.10 5.74 128.65 11.37 8/12/20114:00:00 297 28202 60.06 5.30 128.56 11.37 8/12/2011 5:00:00 332 28280 67.32 5.94 128.47 11.37 8/12/2011 6:00:00 348 28079 70.07 6.18 128.39 11.37 8/12/2011 7:00:00 346 28644 71.06 6.27 128.31 11.37 8/12/20118:00:00 398 29057 82.92 7.32 128.26 11.37 8/12/20119:00:00 463 28742 95.42 8.42 128.23 11.37 8/12/201110:00:00 509 28180 102.85 9.07 128.20 11.37 8/12/201111:00:00 502 27727 99.80 8.81 128.18 11.37 8/12/201112:00:00 485 27377 95.21 8.40 128.16 11.37 8/12/201113:00:00 494 27164 96.22 8.49 128.13 11.37 8/12/201114:00:00 476 26851 91.65 8.09 128.10 11.37 8/12/201115:00:00 478 26791 91.82 8.10 128.07 11.37DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 8/12/201116:00:00 475 26535 90.38 7.97 128.03 11.37 8/12/201117:00:00 461 26697 88.25 7.79 128.00 11.37 8/12/201118:00:00 436 29731 92.95 8.20 127.94 11.37 8/12/201119:00:00 446 29874 95.54 8.43 127.91 11.37 8/12/201120:00:00 491 30187 106.28 9.38 127.89 11.37 8/12/201121:00:00 450 30772 99.29 8.76 127.85 11.37 8/12/201122:00:00 464 30903 102.82 9.07 127.81 11.39 8/12/201123:00:00 466 31064 103.80 272 9.16 7.84 127.79 11.27 8/13/20110:00:00 472 31060 105.12 8.47 127.78 11.27 8/13/2011 1:00:00 460 31382 103.51 8.34 127.76 11.27 8/13/2011 2:00:00 496 31620 112.46 9.06 127.77 11.27 8/13/2011 3:00:00 455 31821 103.82 8.36 127.75 11.27 8/13/20114:00:00 511 31841 116.67 9.40 127.75 11.27 8/13/2011 5:00:00 480 31843 109.60 8.83 127.73 11.27 8/13/2011 6:00:00 473 31844 108.00 8.70 127.71 11.27 8/13/2011 7:00:00 466 31811 106.29 8.56 127.70 11.27 8/13/20118:00:00 482 31749 109.73 8.84 127.70 11.27 8/13/20119:00:00 494 31730 112.39 9.05 127.70 11.27 8/13/201110:00:00 485 31598 109.89 8.85 127.69 11.27 8/13/201111:00:00 485 31346 109.01 8.78 127.67 11.27 8/13/201112:00:00 485 30955 107.65 8.67 127.64 11.27 8/13/201113:00:00 453 30745 99.87 8.04 127.60 11.27 8/13/201114:00:00 465 30666 102.25 8.23 127.56 11.27 8/13/201115:00:00 433 30605 95.02 7.65 127.50 11.27 8/13/201116:00:00 500 31222 111.94 9.02 127.46 11.27 8/13/201117:00:00 520 30511 113.76 9.16 127.43 11.27 8/13/201118:00:00 494 31319 110.94 8.93 127.39 11.27 8/13/201119:00:00 392 31235 87.80 7.07 127.32 11.27 8/13/201120:00:00 373 31157 83.33 6.71 127.23 11.27 8/13/201121:00:00 358 31215 80.13 6.45 127.14 11.27 8/13/201122:00:00 364 31299 81.69 6.58 127.05 11.28 8/13/201123:00:00 395 31369 88.85 298 7.16 8.29 126.97 11.18 8/14/20110:00:00 507 31465 114.39 12.77 126.93 11.18 8/14/2011 1:00:00 483 31558 109.29 12.20 126.88 11.18 8/14/2011 2:00:00 480 31596 108.75 12.14 126.83 11.18 8/14/2011 3:00:00 459 31692 104.30 11.64 126.76 11.18 8/14/20114:00:00 472 31654 107.13 11.96 126.70 11.18 8/14/2011 5:00:00 448 31680 101.77 11.36 126.64 11.18 8/14/2011 6:00:00 469 31738 106.73 11.91 126.59 11.18 8/14/2011 7:00:00 461 31711 104.82 11.70 126.54 11.18 8/14/20118:00:00 455 31757 103.61 11.57 126.49 11.18 8/14/20119:00:00 472 31423 106.35 11.87 126.46 11.18 8/14/201110:00:00 471 31122 105.11 11.73 126.41 11.18 8/14/201111:00:00 498 30844 110.14 12.29 126.39 11.18 8/14/201112:00:00 469 30670 103.14 11.51 126.36 11.18 8/14/201113:00:00 514 30630 112.89 12.60 126.35 11.18 8/14/201114:00:00 494 30537 108.17 12.07 126.33 11.18 8/14/201115:00:00 473 30541 103.58 11.56 126.31 11.18 8/14/201116:00:00 493 30478 107.74 12.03 126.28 11.18 8/14/201117:00:00 497 29647 105.65 11.79 126.25 11.18 8/14/201118:00:00 1025 21361 157.00 17.53 126.29 11.18 8/14/201119:00:00 16 76 0.01 0.00 126.11 11.18 8/14/201120:00:00 0 76 0.00 0.00 125.93 11.18 8/14/201121:00:00 0 79 0.00 0.00 125.74 11.18 8/14/201122:00:00 1 83 0.00 0.00 125.55 11.15 8/14/201123:00:00 2 83 0.00 215 0.00 9.68 125.36 11.10 8/15/20110:00:00 3 83 0.00 0.00 125.18 11.10 8/15/2011 1:00:00 4 84 0.00 0.00 125.00 11.10 8/15/2011 2:00:00 5 83 0.00 0.00 124.82 11.10 8/15/2011 3:00:00 5 83 0.00 0.00 124.65 11.10 8/15/20114:00:00 7 82 0.00 0.00 124.48 11.10 8/15/2011 5:00:00 7 84 0.00 0.00 124.30 11.10 8/15/2011 6:00:00 9 83 0.01 0.00 124.13 11.10 8/15/2011 7:00:00 8 84 0.00 0.00 123.94 11.10 8/15/20118:00:00 8 84 0.00 0.00 123.76 11.10 8/15/20119:00:00 7 82 0.00 0.00 123.59 11.10 8/15/201110:00:00 0 85 0.00 0.00 123.41 11.10 8/15/201111:00:00 0 398 0.00 0.00 123.23 11.10 8/15/201112:00:00 0 150 0.00 0.00 123.05 11.10 8/15/201113:00:00 0 84 0.00 0.00 122.88 11.10 8/15/201114:00:00 0 84 0.00 0.00 122.69 11.10 8/15/201115:00:00 0 86 0.00 0.00 122.51 11.10 8/15/201116:00:00 0 86 0.00 0.00 122.32 11.10 8/15/201117:00:00 0 533 0.00 0.00 122.13 11.10 8/15/201118:00:00 0 88 0.00 0.00 121.93 11.10 8/15/201119:00:00 0 86 0.00 0.00 121.75 11.10 8/15/201120:00:00 0 85 0.00 0.00 121.56 11.10 8/15/201121:00:00 0 86 0.00 0.00 121.37 11.10 8/15/201122:00:00 1 82 0.00 0.00 121.19 11.08 8/15/201123:00:00 0 84 0.00 0 0.00 0.00 121.01 10.71 8/16/20110:00:00 0 85 0.00 0.00 120.83 10.71 8/16/2011 1:00:00 0 82 0.00 0.00 120.66 10.71 8/16/2011 2:00:00 0 84 0.00 0.00 120.47 10.71 8/16/2011 3:00:00 0 85 0.00 0.00 120.30 10.71 8/16/20114:00:00 0 83 0.00 0.00 120.14 10.71 8/16/2011 5:00:00 0 83 0.00 0.00 119.97 10.71 8/16/2011 6:00:00 0 83 0.00 0.00 119.82 10.71 8/16/2011 7:00:00 0 84 0.00 0.00 119.66 10.71 8/16/20118:00:00 0 84 0.00 0.00 119.48 10.71 8/16/20119:00:00 4 75 0.00 0.00 119.28 10.71 8/16/201110:00:00 0 84 0.00 0.00 119.08 10.71DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 8/16/201111:00:00 0 85 0.00 0.00 118.87 10.71 8/16/201112:00:00 0 86 0.00 0.00 118.67 10.71 8/16/201113:00:00 0 85 0.00 0.00 118.46 10.71 8/16/201114:00:00 0 86 0.00 0.00 118.26 10.71 8/16/201115:00:00 0 85 0.00 0.00 118.05 10.71 8/16/201116:00:00 0 87 0.00 0.00 117.84 10.71 8/16/201117:00:00 0 532 0.00 0.00 117.63 10.71 8/16/201118:00:00 0 87 0.00 0.00 117.42 10.71 8/16/201119:00:00 0 86 0.00 0.00 117.20 10.71 8/16/201120:00:00 0 87 0.00 0.00 116.99 10.71 8/16/201121:00:00 0 84 0.00 0.00 116.79 10.71 8/16/201122:00:00 0 87 0.00 0.00 116.60 10.66 8/16/201123:00:00 0 87 0.00 0 0.00 0.00 116.42 10.30 8/17/20110:00:00 0 78 0.00 0.00 116.25 10.30 8/17/2011 1:00:00 0 77 0.00 0.00 116.08 10.30 8/17/2011 2:00:00 0 85 0.00 0.00 115.91 10.30 8/17/2011 3:00:00 0 83 0.00 0.00 115.74 10.30 8/17/20114:00:00 0 83 0.00 0.00 115.57 10.30 8/17/2011 5:00:00 0 66 0.00 0.00 115.39 10.30 8/17/2011 6:00:00 0 56 0.00 0.00 115.21 10.30 8/17/2011 7:00:00 0 53 0.00 0.00 115.04 10.30 8/17/20118:00:00 0 62 0.00 0.00 114.85 10.30 8/17/20119:00:00 224 77 0.12 0.01 114.66 10.30 8/17/201110:00:00 37 87 0.02 0.00 114.47 10.30 8/17/201111:00:00 0 85 0.00 0.00 114.29 10.30 8/17/201112:00:00 0 85 0.00 0.00 114.10 10.30 8/17/201113:00:00 0 77 0.00 0.00 113.91 10.30 8/17/201114:00:00 0 67 0.00 0.00 113.72 10.30 8/17/201115:00:00 0 66 0.00 0.00 113.54 10.30 8/17/201116:00:00 0 68 0.00 0.00 113.35 10.30 8/17/201117:00:00 0 525 0.00 0.00 113.16 10.30 8/17/201118:00:00 0 66 0.00 0.00 112.97 10.30 8/17/201119:00:00 0 64 0.00 0.00 112.78 10.30 8/17/201120:00:00 0 64 0.00 0.00 112.60 10.30 8/17/201121:00:00 0 60 0.00 0.00 112.41 10.30 8/17/201122:00:00 0 58 0.00 0.00 112.23 10.26 8/17/201123:00:00 0 55 0.00 0 0.00 0.00 112.04 9.92 8/18/20110:00:00 0 54 0.00 0.00 111.86 9.92 8/18/2011 1:00:00 0 51 0.00 0.00 111.69 9.92 8/18/2011 2:00:00 0 50 0.00 0.00 111.52 9.92 8/18/2011 3:00:00 0 49 0.00 0.00 111.35 9.92 8/18/20114:00:00 0 46 0.00 0.00 111.18 9.92 8/18/2011 5:00:00 0 44 0.00 0.00 111.02 9.92 8/18/2011 6:00:00 0 48 0.00 0.00 110.86 9.92 8/18/2011 7:00:00 0 64 0.00 0.00 110.70 9.92 8/18/20118:00:00 0 76 0.00 0.00 110.52 9.92 8/18/20119:00:00 3 82 0.00 0.00 110.33 9.92 8/18/201110:00:00 0 86 0.00 0.00 110.13 9.92 8/18/201111:00:00 0 86 0.00 0.00 109.94 9.92 8/18/201112:00:00 0 85 0.00 0.00 109.75 9.92 8/18/201113:00:00 0 81 0.00 0.00 109.58 9.92 8/18/201114:00:00 0 69 0.00 0.00 109.39 9.92 8/18/201115:00:00 0 66 0.00 0.00 109.23 9.92 8/18/201116:00:00 0 77 0.00 0.00 109.05 9.92 8/18/201117:00:00 1 527 0.00 0.00 108.87 9.92 8/18/201118:00:00 0 73 0.00 0.00 108.68 9.92 8/18/201119:00:00 0 78 0.00 0.00 108.50 9.92 8/18/201120:00:00 0 84 0.00 0.00 108.31 9.92 8/18/201121:00:00 0 85 0.00 0.00 108.11 9.92 8/18/201122:00:00 0 83 0.00 0.00 107.91 9.87 8/18/201123:00:00 0 82 0.00 0 0.00 0.00 107.71 9.55 8/19/20110:00:00 1 81 0.00 0.00 107.51 9.55 8/19/2011 1:00:00 0 77 0.00 0.00 107.30 9.55 8/19/2011 2:00:00 0 83 0.00 0.00 107.10 9.55 8/19/2011 3:00:00 0 82 0.00 0.00 106.89 9.55 8/19/20114:00:00 0 81 0.00 0.00 106.69 9.55 8/19/2011 5:00:00 0 83 0.00 0.00 106.49 9.55 8/19/2011 6:00:00 0 81 0.00 0.00 106.29 9.55 8/19/2011 7:00:00 0 80 0.00 0.00 106.08 9.55 8/19/20118:00:00 222 4383 6.98 0.83 105.91 9.55 8/19/20119:00:00 1353 19153 185.81 22.19 106.01 9.55 8/19/201110:00:00 242 30864 53.56 6.39 105.93 9.55 8/19/201111:00:00 430 30746 94.80 11.32 105.91 9.55 8/19/201112:00:00 817 30465 178.47 21.31 106.01 9.55 8/19/201113:00:00 245 30400 53.41 6.38 105.93 9.55 8/19/201114:00:00 71 30252 15.40 1.84 105.80 9.55 8/19/201115:00:00 369 30184 79.86 9.54 105.67 9.55 8/19/201116:00:00 359 30218 77.79 9.29 105.49 9.55 8/19/201117:00:00 432 29387 91.03 10.87 105.42 9.55 8/19/201118:00:00 393 30035 84.64 10.11 105.34 9.55 8/19/201119:00:00 484 30169 104.70 12.50 105.30 9.55 8/19/201120:00:00 438 30666 96.31 11.50 105.22 9.55 8/19/201121:00:00 378 30959 83.91 10.02 105.14 9.55 8/19/201122:00:00 375 31055 83.50 9.97 105.05 9.42 8/19/201123:00:00 407 30822 89.95 201 10.74 6.87 104.98 9.33 8/20/20110:00:00 444 30830 98.15 7.41 104.92 9.33 8/20/2011 1:00:00 466 30867 103.14 7.78 104.87 9.33 8/20/2011 2:00:00 492 30914 109.06 8.23 104.83 9.33 8/20/2011 3:00:00 448 31009 99.61 7.52 104.77 9.33 8/20/20114:00:00 393 31116 87.68 6.62 104.70 9.33 8/20/2011 5:00:00 367 31163 82.01 6.19 104.62 9.33DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 8/20/2011 6:00:00 320 31321 71.87 5.42 104.51 9.33 8/20/2011 7:00:00 362 31436 81.60 6.16 104.42 9.33 8/20/20118:00:00 442 31453 99.68 7.52 104.37 9.33 8/20/20119:00:00 514 31227 115.09 8.69 104.34 9.33 8/20/201110:00:00 681 30879 150.78 11.38 104.37 9.33 8/20/201111:00:00 735 30498 160.73 12.13 104.41 9.33 8/20/201112:00:00 745 30171 161.17 12.16 104.46 9.33 8/20/201113:00:00 355 29950 76.24 5.75 104.39 9.33 8/20/201114:00:00 47 29878 10.07 0.76 104.22 9.33 8/20/201115:00:00 39 29892 8.36 0.63 104.06 9.33 8/20/201116:00:00 99 30454 21.62 1.63 103.91 9.33 8/20/201117:00:00 42 30155 9.08 0.69 103.74 9.33 8/20/201118:00:00 27 31216 6.04 0.46 103.57 9.33 8/20/201119:00:00 14 31198 3.13 0.24 103.39 9.33 8/20/201120:00:00 24 31041 5.34 0.40 103.21 9.33 8/20/201121:00:00 22 31044 4.90 0.37 103.02 9.33 8/20/201122:00:00 23 31143 5.14 0.39 102.83 9.25 8/20/201123:00:00 14 31407 3.15 318 0.24 4.95 102.63 9.11 8/21/20110:00:00 21 31238 4.70 0.36 102.43 9.11 8/21/2011 1:00:00 17 31035 3.78 0.29 102.23 9.11 8/21/2011 2:00:00 14 30995 3.11 0.24 102.03 9.11 8/21/2011 3:00:00 16 31063 3.56 0.27 101.82 9.11 8/21/20114:00:00 18 31125 4.02 0.31 101.63 9.11 8/21/2011 5:00:00 12 31205 2.69 0.20 101.45 9.11 8/21/2011 6:00:00 12 31095 2.68 0.20 101.26 9.11 8/21/2011 7:00:00 13 31016 2.89 0.22 101.09 9.11 8/21/20118:00:00 12 31086 2.67 0.20 100.92 9.11 8/21/20119:00:00 37 31204 8.28 0.63 100.75 9.11 8/21/201110:00:00 89 31192 19.91 1.51 100.60 9.11 8/21/201111:00:00 114 31021 25.36 1.93 100.43 9.11 8/21/201112:00:00 203 30285 44.08 3.35 100.48 9.11 8/21/201113:00:00 241 30122 52.05 3.95 100.55 9.11 8/21/201114:00:00 287 30088 61.92 4.70 100.39 9.11 8/21/201115:00:00 367 29935 78.77 5.98 100.24 9.11 8/21/201116:00:00 285 30029 61.37 4.66 100.13 9.11 8/21/201117:00:00 224 29373 47.18 3.58 99.96 9.11 8/21/201118:00:00 263 30068 56.70 4.31 99.81 9.11 8/21/201119:00:00 226 30127 48.82 3.71 99.65 9.11 8/21/201120:00:00 166 30458 36.25 2.75 99.46 9.11 8/21/201121:00:00 230 30519 50.33 3.82 99.31 9.11 8/21/201122:00:00 193 30599 42.35 3.22 99.14 8.92 8/21/201123:00:00 135 30789 29.80 316 2.26 2.19 98.96 8.70 8/22/20110:00:00 108 30930 23.95 1.82 98.77 8.70 8/22/2011 1:00:00 102 31172 22.80 1.73 98.59 8.70 8/22/2011 2:00:00 121 31027 26.92 2.04 98.41 8.70 8/22/2011 3:00:00 69 31206 15.44 1.17 98.22 8.70 8/22/20114:00:00 94 31384 21.15 1.61 98.04 8.70 8/22/2011 5:00:00 85 31307 19.08 1.45 97.86 8.70 8/22/2011 6:00:00 83 31339 18.65 1.42 97.67 8.70 8/22/2011 7:00:00 65 31228 14.55 1.11 97.48 8.70 8/22/20118:00:00 61 31122 13.61 1.03 97.30 8.70 8/22/20119:00:00 177 30928 39.25 2.98 97.17 8.70 8/22/201110:00:00 382 30596 83.81 6.36 97.11 8.70 8/22/201111:00:00 381 30360 82.94 6.30 97.04 8.70 8/22/201112:00:00 380 30098 82.01 6.23 96.94 8.70 8/22/201113:00:00 369 30086 79.60 6.05 96.83 8.70 8/22/201114:00:00 390 29960 83.78 6.36 96.72 8.70 8/22/201115:00:00 396 29947 85.03 6.46 96.61 8.70 8/22/201116:00:00 410 29880 87.84 6.67 96.51 8.70 8/22/201117:00:00 377 29123 78.73 5.98 96.38 8.70 8/22/201118:00:00 375 30058 80.82 6.14 96.26 8.70 8/22/201119:00:00 377 30905 83.54 6.35 96.13 8.70 8/22/201120:00:00 379 30855 83.85 6.37 96.00 8.70 8/22/201121:00:00 473 30728 104.22 7.92 95.92 8.70 8/22/201122:00:00 377 30774 83.19 6.32 95.80 8.51 8/22/201123:00:00 375 30979 83.30 316 6.33 4.42 95.69 8.38 8/23/20110:00:00 374 31070 83.32 6.33 95.58 8.38 8/23/2011 1:00:00 377 31305 84.62 6.43 95.48 8.38 8/23/2011 2:00:00 381 31338 85.61 6.50 95.39 8.38 8/23/2011 3:00:00 378 31195 84.55 6.42 95.29 8.38 8/23/20114:00:00 376 31130 83.93 6.37 95.19 8.38 8/23/2011 5:00:00 374 31161 83.57 6.35 95.10 8.38 8/23/2011 6:00:00 380 31438 85.66 6.51 95.01 8.38 8/23/2011 7:00:00 377 31293 84.59 6.42 94.92 8.38 8/23/20118:00:00 373 31137 83.28 6.32 94.83 8.38 8/23/20119:00:00 302 30923 66.96 5.09 94.75 8.38 8/23/201110:00:00 378 30805 83.49 6.34 94.69 8.38 8/23/201111:00:00 379 30605 83.17 6.32 94.64 8.38 8/23/201112:00:00 379 30387 82.58 6.27 94.59 8.38 8/23/201113:00:00 377 30243 81.75 6.21 94.51 8.38 8/23/201114:00:00 377 30123 81.43 6.18 94.44 8.38 8/23/201115:00:00 381 30060 82.12 6.24 94.32 8.38 8/23/201116:00:00 375 30441 81.85 6.22 94.20 8.38 8/23/201117:00:00 382 29973 82.10 6.24 94.08 8.38 8/23/201118:00:00 378 30369 82.31 6.25 93.98 8.38 8/23/201119:00:00 378 30225 81.92 6.22 93.89 8.38 8/23/201120:00:00 375 30218 81.25 6.17 93.81 8.38 8/23/201121:00:00 290 30466 63.35 4.81 93.68 8.38 8/23/201122:00:00 376 30754 82.91 6.30 93.57 8.25 8/23/201123:00:00 382 30718 84.14 316 6.39 6.20 93.46 8.18 8/24/20110:00:00 375 30929 83.16 6.01 93.36 8.18DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 8/24/2011 1:00:00 375 30978 83.30 6.02 93.24 8.18 8/24/2011 2:00:00 378 31215 84.61 6.12 93.16 8.18 8/24/2011 3:00:00 377 31286 84.57 6.11 93.07 8.18 8/24/20114:00:00 381 31291 85.48 6.18 92.99 8.18 8/24/2011 5:00:00 376 31412 84.69 6.12 92.92 8.18 8/24/2011 6:00:00 378 31538 85.48 6.18 92.83 8.18 8/24/2011 7:00:00 378 31822 86.25 6.23 92.74 8.18 8/24/20118:00:00 381 31808 86.90 6.28 92.62 8.18 8/24/20119:00:00 452 31600 102.42 7.40 92.49 8.18 8/24/201110:00:00 375 31103 83.63 6.05 92.34 8.18 8/24/201111:00:00 382 30638 83.92 6.07 92.22 8.18 8/24/201112:00:00 372 31573 84.22 6.09 92.10 8.18 8/24/201113:00:00 378 32255 87.42 6.32 92.00 8.18 8/24/201114:00:00 373 32263 86.29 6.24 91.90 8.18 8/24/201115:00:00 379 32038 87.07 6.29 91.80 8.18 8/24/201116:00:00 379 32081 87.18 6.30 91.70 8.18 8/24/201117:00:00 377 31132 84.16 6.08 91.60 8.18 8/24/201118:00:00 132 32073 30.36 2.19 91.39 8.18 8/24/201119:00:00 21 32112 4.84 0.35 91.16 8.18 8/24/201120:00:00 20 31658 4.54 0.33 90.93 8.18 8/24/201121:00:00 18 31718 4.09 0.30 90.71 8.18 8/24/201122:00:00 236 31580 53.44 3.86 90.57 8.03 8/24/201123:00:00 256 31421 57.68 332 4.17 5.14 90.41 7.93 8/25/20110:00:00 65 31382 14.63 1.12 90.20 7.93 8/25/2011 1:00:00 41 31380 9.23 0.71 89.98 7.93 8/25/2011 2:00:00 21 31661 4.77 0.36 89.76 7.93 8/25/2011 3:00:00 16 31756 3.64 0.28 89.54 7.93 8/25/20114:00:00 17 31744 3.87 0.30 89.33 7.93 8/25/2011 5:00:00 17 31668 3.86 0.30 89.12 7.93 8/25/2011 6:00:00 14 31416 3.15 0.24 88.89 7.93 8/25/2011 7:00:00 15 31424 3.38 0.26 88.65 7.93 8/25/20118:00:00 13 31584 2.94 0.23 88.40 7.93 8/25/20119:00:00 26 31725 5.91 0.45 88.19 7.93 8/25/201110:00:00 64 31512 14.46 1.11 87.97 7.93 8/25/201111:00:00 139 30968 30.87 2.36 87.77 7.93 8/25/201112:00:00 174 30490 38.04 2.91 87.55 7.93 8/25/201113:00:00 239 30376 52.06 3.98 87.38 7.93 8/25/201114:00:00 414 30269 89.85 6.87 87.25 7.93 8/25/201115:00:00 90 30161 19.46 1.49 87.03 7.93 8/25/201116:00:00 46 30192 9.96 0.76 86.81 7.93 8/25/201117:00:00 37 29192 7.74 0.59 86.59 7.93 8/25/201118:00:00 35 29891 7.50 0.57 86.39 7.93 8/25/201119:00:00 73 29904 15.65 1.20 86.21 7.93 8/25/201120:00:00 102 30144 22.05 1.69 86.05 7.93 8/25/201121:00:00 124 30422 27.05 2.07 85.89 7.93 8/25/201122:00:00 110 30577 24.12 1.84 85.73 7.75 8/25/201123:00:00 139 30699 30.60 314 2.34 1.42 85.57 7.54 8/26/20110:00:00 124 30839 27.42 2.12 85.40 7.54 8/26/2011 1:00:00 143 30864 31.65 2.45 85.27 7.54 8/26/2011 2:00:00 175 30850 38.71 3.00 85.13 7.54 8/26/2011 3:00:00 125 30865 27.66 2.14 84.99 7.54 8/26/20114:00:00 103 30895 22.82 1.77 84.84 7.54 8/26/2011 5:00:00 122 30911 27.04 2.09 84.69 7.54 8/26/2011 6:00:00 120 30938 26.62 2.06 84.53 7.54 8/26/2011 7:00:00 113 30984 25.10 1.94 84.39 7.54 8/26/20118:00:00 1011 31078 225.29 17.44 84.51 7.54 8/26/20119:00:00 350 30887 77.52 6.00 84.39 7.54 8/26/201110:00:00 248 30573 54.37 4.21 84.25 7.54 8/26/201111:00:00 206 30224 44.64 3.46 84.11 7.54 8/26/201112:00:00 322 29931 69.11 5.35 84.01 7.54 8/26/201113:00:00 304 29795 64.95 5.03 83.90 7.54 8/26/201114:00:00 840 29678 178.75 13.84 83.95 7.54 8/26/201115:00:00 293 29637 62.27 4.82 83.85 7.54 8/26/201116:00:00 257 29627 54.60 4.23 83.72 7.54 8/26/201117:00:00 192 28810 39.66 3.07 83.59 7.54 8/26/201118:00:00 258 29650 54.85 4.25 83.47 7.54 8/26/201119:00:00 263 29931 56.44 4.37 83.34 7.54 8/26/201120:00:00 125 30547 27.38 2.12 83.18 7.54 8/26/201121:00:00 81 30938 17.97 1.39 82.99 7.54 8/26/201122:00:00 201 31325 45.15 3.50 82.86 7.41 8/26/201123:00:00 376 31548 85.06 310 6.58 4.47 82.77 7.32 8/27/20110:00:00 375 31573 84.90 6.45 82.68 7.32 8/27/2011 1:00:00 377 31705 85.71 6.51 82.59 7.32 8/27/2011 2:00:00 377 32083 86.73 6.59 82.51 7.32 8/27/2011 3:00:00 378 32431 87.90 6.68 82.43 7.32 8/27/20114:00:00 377 32579 88.07 6.69 82.34 7.32 8/27/2011 5:00:00 377 32697 88.39 6.71 82.27 7.32 8/27/2011 6:00:00 377 32695 88.38 6.71 82.20 7.32 8/27/2011 7:00:00 375 32774 88.13 6.69 82.14 7.32 8/27/20118:00:00 381 32609 89.09 6.77 82.07 7.32 8/27/20119:00:00 416 32289 96.31 7.32 82.00 7.32 8/27/201110:00:00 378 31427 85.18 6.47 81.91 7.32 8/27/201111:00:00 378 31035 84.12 6.39 81.82 7.32 8/27/201112:00:00 379 30737 83.53 6.34 81.73 7.32 8/27/201113:00:00 378 30585 82.90 6.30 81.65 7.32 8/27/201114:00:00 376 30447 82.09 6.23 81.56 7.32 8/27/201115:00:00 381 30247 82.63 6.28 81.48 7.32 8/27/201116:00:00 383 30160 82.83 6.29 81.40 7.32 8/27/201117:00:00 906 29268 190.14 14.44 81.46 7.32 8/27/201118:00:00 778 29267 163.27 12.40 81.48 7.32 8/27/201119:00:00 680 30101 146.77 11.15 81.49 7.32DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 8/27/201120:00:00 598 30374 130.24 9.89 81.45 7.32 8/27/201121:00:00 592 30572 129.77 9.86 81.41 7.32 8/27/201122:00:00 212 30874 46.93 3.56 81.25 7.16 8/27/201123:00:00 368 31312 82.62 316 6.28 7.46 81.12 7.17 8/28/20110:00:00 378 31622 85.71 6.59 81.01 7.17 8/28/2011 1:00:00 376 31725 85.53 6.58 80.91 7.17 8/28/2011 2:00:00 376 31803 85.74 6.60 80.79 7.17 8/28/2011 3:00:00 378 31986 86.70 6.67 80.70 7.17 8/28/20114:00:00 377 32037 86.60 6.66 80.62 7.17 8/28/2011 5:00:00 380 31989 87.16 6.70 80.55 7.17 8/28/2011 6:00:00 375 31996 86.03 6.62 80.48 7.17 8/28/2011 7:00:00 377 32179 86.99 6.69 80.40 7.17 8/28/20118:00:00 379 32132 87.32 6.72 80.32 7.17 8/28/20119:00:00 436 31443 98.30 7.56 80.25 7.17 8/28/201110:00:00 390 30764 86.03 6.62 80.14 7.17 8/28/201111:00:00 426 30453 93.02 7.16 80.05 7.17 8/28/201112:00:00 374 30270 81.18 6.24 79.94 7.17 8/28/201113:00:00 379 30136 81.90 6.30 79.84 7.17 8/28/201114:00:00 376 30231 81.50 6.27 79.73 7.17 8/28/201115:00:00 380 30213 82.32 6.33 79.62 7.17 8/28/201116:00:00 376 30069 81.07 6.24 79.52 7.17 8/28/201117:00:00 378 29286 79.38 6.11 79.41 7.17 8/28/201118:00:00 378 30006 81.33 6.26 79.33 7.17 8/28/201119:00:00 376 29981 80.83 6.22 79.23 7.17 8/28/201120:00:00 375 30359 81.63 6.28 79.13 7.17 8/28/201121:00:00 383 30703 84.32 6.49 79.06 7.17 8/28/201122:00:00 379 30689 83.40 6.42 78.99 7.00 8/28/201123:00:00 376 30752 82.91 312 6.38 6.53 78.94 6.99 8/29/20110:00:00 375 31248 84.02 6.38 78.89 6.99 8/29/2011 1:00:00 376 31552 85.07 6.46 78.84 6.99 8/29/2011 2:00:00 379 31665 86.05 6.54 78.78 6.99 8/29/2011 3:00:00 374 31806 85.29 6.48 78.72 6.99 8/29/20114:00:00 377 31910 86.26 6.55 78.65 6.99 8/29/2011 5:00:00 377 31986 86.47 6.57 78.58 6.99 8/29/2011 6:00:00 379 32239 87.61 6.65 78.52 6.99 8/29/2011 7:00:00 379 32530 88.40 6.71 78.45 6.99 8/29/20118:00:00 367 32566 85.70 6.51 78.39 6.99 8/29/20119:00:00 154 32418 35.80 2.72 78.24 6.99 8/29/201110:00:00 84 32406 19.52 1.48 78.08 6.99 8/29/201111:00:00 361 31784 82.27 6.25 78.02 6.99 8/29/201112:00:00 256 31236 57.34 4.35 77.93 6.99 8/29/201113:00:00 333 30980 73.97 5.62 77.86 6.99 8/29/201114:00:00 322 30785 71.08 5.40 77.79 6.99 8/29/201115:00:00 646 30615 141.81 10.77 77.81 6.99 8/29/201116:00:00 192 30428 41.89 3.18 77.70 6.99 8/29/201117:00:00 205 29455 43.30 3.29 77.59 6.99 8/29/201118:00:00 340 30136 73.47 5.58 77.51 6.99 8/29/201119:00:00 289 30188 62.56 4.75 77.41 6.99 8/29/201120:00:00 210 30604 46.08 3.50 77.38 6.99 8/29/201121:00:00 118 30949 26.19 1.99 77.13 6.99 8/29/201122:00:00 195 31204 43.63 3.31 77.07 6.88 8/29/201123:00:00 140 31334 31.45 316 2.39 5.14 76.93 6.82 8/30/20110:00:00 114 31562 25.80 1.98 76.79 6.82 8/30/2011 1:00:00 62 31701 14.09 1.08 76.62 6.82 8/30/2011 2:00:00 21 31980 4.82 0.37 76.45 6.82 8/30/2011 3:00:00 20 31782 4.56 0.35 76.29 6.82 8/30/20114:00:00 20 32080 4.60 0.35 76.12 6.82 8/30/2011 5:00:00 19 32089 4.37 0.34 75.95 6.82 8/30/2011 6:00:00 19 32191 4.39 0.34 75.78 6.82 8/30/2011 7:00:00 19 32219 4.39 0.34 75.62 6.82 8/30/20118:00:00 345 32132 79.49 6.09 75.54 6.82 8/30/20119:00:00 480 31748 109.27 8.38 75.51 6.82 8/30/201110:00:00 394 31344 88.55 6.79 75.46 6.82 8/30/201111:00:00 439 31071 97.81 7.50 75.42 6.82 8/30/201112:00:00 337 30752 74.31 5.70 75.36 6.82 8/30/201113:00:00 365 30710 80.37 6.16 75.29 6.82 8/30/201114:00:00 333 30538 72.92 5.59 75.22 6.82 8/30/201115:00:00 527 30188 114.07 8.75 75.20 6.82 8/30/201116:00:00 344 30188 74.46 5.71 75.12 6.82 8/30/201117:00:00 282 29205 59.05 4.53 75.01 6.82 8/30/201118:00:00 293 29992 63.01 4.83 74.91 6.82 8/30/201119:00:00 558 30031 120.16 9.21 74.87 6.82 8/30/201120:00:00 455 30277 98.78 7.57 74.81 6.82 8/30/201121:00:00 432 30610 94.82 7.27 74.75 6.82 8/30/201122:00:00 275 30835 60.80 4.66 74.64 6.69 8/30/201123:00:00 285 31030 63.41 313 4.86 4.53 74.53 6.62 8/31/20110:00:00 258 31213 57.74 4.71 74.43 6.62 8/31/2011 1:00:00 309 18493 40.97 3.34 74.33 6.62 8/31/2011 2:00:00 228 4194 6.86 0.56 74.17 6.62 8/31/2011 3:00:00 2234 18112 290.13 23.68 74.41 6.62 8/31/20114:00:00 413 31970 94.68 7.73 74.38 6.62 8/31/2011 5:00:00 358 31989 82.12 6.70 74.33 6.62 8/31/2011 6:00:00 481 32150 110.88 9.05 74.32 6.62 8/31/2011 7:00:00 429 32292 99.33 8.11 74.30 6.62 8/31/20118:00:00 498 32441 115.84 9.46 74.28 6.62 8/31/20119:00:00 750 32174 173.03 14.12 74.32 6.62 8/31/201110:00:00 435 31661 98.75 8.06 74.25 6.62 8/31/201111:00:00 463 31456 104.43 8.52 74.20 6.62 8/31/201112:00:00 452 31207 101.14 8.26 74.15 6.62 8/31/201113:00:00 415 31035 92.35 7.54 74.09 6.62 8/31/201114:00:00 439 30943 97.40 7.95 74.04 6.62DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 8/31/201115:00:00 358 30850 79.19 6.46 73.95 6.62 8/31/201116:00:00 304 30810 67.16 5.48 73.86 6.62 8/31/201117:00:00 319 30106 68.86 5.62 73.77 6.62 8/31/201118:00:00 402 30687 88.46 7.22 73.69 6.62 8/31/201119:00:00 289 30961 64.16 5.24 73.58 6.62 8/31/201120:00:00 287 31090 63.98 5.22 73.47 6.62 8/31/201121:00:00 204 31287 45.77 3.74 73.33 6.62 8/31/201122:00:00 99 31500 22.36 1.83 73.15 6.47 8/31/201123:00:00 100 31651 22.70 294 1.85 7.10 72.99 6.49 9/1/2011 0:00:00 73 31874 16.68 1.25 72.80 6.49 9/1/2011 1:00:00 30 32088 6.90 0.52 72.62 6.49 9/1/2011 2:00:00 23 32348 5.33 0.40 72.43 6.49 9/1/2011 3:00:00 25 32489 5.82 0.44 72.24 6.49 9/1/2011 4:00:00 19 32611 4.44 0.33 72.05 6.49 9/1/2011 5:00:00 24 32748 5.64 0.42 71.87 6.49 9/1/2011 6:00:00 356 32710 83.50 6.26 71.80 6.49 9/1/2011 7:00:00 359 32719 84.22 6.32 71.72 6.49 9/1/2011 8:00:00 357 32492 83.17 6.24 71.65 6.49 9/1/2011 9:00:00 346 32424 80.44 6.03 71.58 6.49 9/1/2011 10:00:00 360 31577 81.51 6.11 71.52 6.49 9/1/2011 11:00:00 357 31269 80.04 6.00 71.45 6.49 9/1/2011 12:00:00 359 31016 79.84 5.99 71.37 6.49 9/1/2011 13:00:00 358 30931 79.40 5.95 71.31 6.49 9/1/2011 14:00:00 359 30856 79.43 5.96 71.25 6.49 9/1/2011 15:00:00 357 30777 78.78 5.91 71.18 6.49 9/1/2011 16:00:00 358 30555 78.43 5.88 71.18 6.49 9/1/2011 17:00:00 357 30011 76.82 5.76 71.29 6.49 9/1/2011 18:00:00 355 30704 78.16 5.86 71.40 6.49 9/1/2011 19:00:00 357 30948 79.22 5.94 71.51 6.49 9/1/201120:00:00 365 30927 80.94 6.07 71.62 6.49 9/1/201121:00:00 441 31005 98.04 7.35 71.76 6.49 9/1/201122:00:00 352 31333 79.08 5.93 71.81 6.32 9/1/201123:00:00 360 31556 81.46 320 6.11 4.71 71.73 6.27 9/2/2011 0:00:00 358 31560 81.01 6.06 71.69 6.27 9/2/2011 1:00:00 356 31630 80.74 6.04 71.66 6.27 9/2/2011 2:00:00 358 31904 81.90 6.12 71.63 6.27 9/2/2011 3:00:00 358 32010 82.17 6.14 71.56 6.27 9/2/2011 4:00:00 356 31859 81.33 6.08 71.50 6.27 9/2/2011 5:00:00 358 32113 82.43 6.16 71.45 6.27 9/2/2011 6:00:00 357 32575 83.39 6.23 71.39 6.27 9/2/2011 7:00:00 358 32769 84.12 6.29 71.33 6.27 9/2/2011 8:00:00 362 32856 85.28 6.38 71.34 6.27 9/2/2011 9:00:00 469 32246 108.44 8.11 71.39 6.27 9/2/2011 10:00:00 360 31686 81.79 6.12 71.40 6.27 9/2/2011 11:00:00 358 31443 80.71 6.03 71.32 6.27 9/2/2011 12:00:00 357 31201 79.87 5.97 71.43 6.27 9/2/2011 13:00:00 361 31053 80.38 6.01 71.53 6.27 9/2/2011 14:00:00 359 31004 79.81 5.97 71.36 6.27 9/2/2011 15:00:00 357 31099 79.61 5.95 71.22 6.27 9/2/2011 16:00:00 359 31060 79.95 5.98 71.10 6.27 9/2/2011 17:00:00 358 30520 78.34 5.86 70.94 6.27 9/2/2011 18:00:00 355 31117 79.21 5.92 70.79 6.27 9/2/2011 19:00:00 354 31482 79.91 5.97 70.63 6.27 9/2/201120:00:00 355 31796 80.94 6.05 70.52 6.27 9/2/201121:00:00 352 31917 80.56 6.02 70.42 6.27 9/2/201122:00:00 354 32097 81.47 6.09 70.33 6.13 9/2/201123:00:00 356 32388 82.68 321 6.18 6.16 70.22 6.13 9/3/2011 0:00:00 361 32327 83.68 6.67 70.14 6.13 9/3/2011 1:00:00 354 32448 82.36 6.57 70.06 6.13 9/3/2011 2:00:00 356 32800 83.73 6.68 69.99 6.13 9/3/2011 3:00:00 359 32765 84.34 6.72 69.94 6.13 9/3/2011 4:00:00 360 32426 83.70 6.67 69.88 6.13 9/3/2011 5:00:00 355 32518 82.77 6.60 69.82 6.13 9/3/2011 6:00:00 359 32693 84.16 6.71 69.76 6.13 9/3/2011 7:00:00 357 32760 83.86 6.69 69.69 6.13 9/3/2011 8:00:00 356 32838 83.82 6.68 69.64 6.13 9/3/2011 9:00:00 371 32917 87.57 6.98 69.62 6.13 9/3/2011 10:00:00 360 32796 84.66 6.75 69.59 6.13 9/3/2011 11:00:00 359 32564 83.83 6.68 69.57 6.13 9/3/2011 12:00:00 359 32026 82.44 6.57 69.53 6.13 9/3/2011 13:00:00 357 31855 81.54 6.50 69.48 6.13 9/3/2011 14:00:00 358 31848 81.75 6.52 69.42 6.13 9/3/2011 15:00:00 359 31823 81.92 6.53 69.36 6.13 9/3/2011 16:00:00 357 31527 80.70 6.43 69.28 6.13 9/3/2011 17:00:00 356 30992 79.11 6.31 69.22 6.13 9/3/2011 18:00:00 355 32023 81.51 6.50 69.11 6.13 9/3/2011 19:00:00 358 32562 83.59 6.66 69.00 6.13 9/3/201120:00:00 366 32757 85.97 6.85 68.88 6.13 9/3/201121:00:00 468 32961 110.61 8.82 68.83 6.13 9/3/201122:00:00 356 33133 84.58 6.74 68.75 5.97 9/3/201123:00:00 358 33211 85.25 301 6.80 6.74 68.69 5.99 9/4/2011 0:00:00 358 33194 85.21 7.41 68.61 5.99 9/4/2011 1:00:00 359 33224 85.52 7.44 68.54 5.99 9/4/2011 2:00:00 356 33370 85.18 7.41 68.47 5.99 9/4/2011 3:00:00 358 33223 85.28 7.42 68.40 5.99 9/4/2011 4:00:00 358 33063 84.87 7.38 68.33 5.99 9/4/2011 5:00:00 358 33004 84.72 7.37 68.26 5.99 9/4/2011 6:00:00 358 33027 84.78 7.37 68.20 5.99 9/4/2011 7:00:00 358 33148 85.09 7.40 68.11 5.99 9/4/2011 8:00:00 361 33142 85.79 7.46 68.04 5.99 9/4/2011 9:00:00 394 33011 93.26 8.11 67.99 5.99DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 9/4/2011 10:00:00 360 32868 84.84 7.38 67.93 5.99 9/4/2011 11:00:00 357 32777 83.90 7.30 67.88 5.99 9/4/2011 12:00:00 359 32715 84.21 7.32 67.83 5.99 9/4/2011 13:00:00 360 32516 83.93 7.30 67.77 5.99 9/4/2011 14:00:00 363 32351 84.20 7.32 67.71 5.99 9/4/2011 15:00:00 354 32250 81.86 7.12 67.66 5.99 9/4/2011 16:00:00 359 31936 82.21 7.15 67.60 5.99 9/4/2011 17:00:00 357 31313 80.16 6.97 67.53 5.99 9/4/2011 18:00:00 355 32365 82.38 7.16 67.47 5.99 9/4/2011 19:00:00 358 32785 84.16 7.32 67.41 5.99 9/4/201120:00:00 355 32827 83.56 7.27 67.36 5.99 9/4/201121:00:00 323 32915 76.23 6.63 67.27 5.99 9/4/201122:00:00 359 32930 84.77 7.37 67.20 5.83 9/4/201123:00:00 358 32952 84.59 276 7.36 7.32 67.13 5.88 9/5/2011 0:00:00 358 32843 84.31 18.91 67.06 5.88 9/5/2011 1:00:00 358 32882 84.41 18.93 66.99 5.88 9/5/2011 2:00:00 356 33139 84.59 18.97 66.93 5.88 9/5/2011 3:00:00 356 33563 85.67 19.22 66.86 5.88 9/5/2011 4:00:00 354 33760 85.69 19.22 66.80 5.88 9/5/2011 5:00:00 357 33793 86.50 19.40 66.74 5.88 9/5/2011 6:00:00 356 33794 86.26 19.35 66.68 5.88 9/5/2011 7:00:00 356 33839 86.38 19.37 66.62 5.88 9/5/2011 8:00:00 352 33855 85.45 19.17 66.56 5.88 9/5/2011 9:00:00 286 33869 69.46 15.58 66.48 5.88 9/5/2011 10:00:00 357 33847 86.64 19.43 66.44 5.88 9/5/2011 11:00:00 357 33823 86.58 19.42 66.41 5.88 9/5/2011 12:00:00 359 33773 86.94 19.50 66.37 5.88 9/5/2011 13:00:00 361 33602 86.98 19.51 66.34 5.88 9/5/2011 14:00:00 136 33391 32.56 7.30 66.23 5.88 9/5/2011 15:00:00 354 33189 84.24 18.90 66.20 5.88 9/5/2011 16:00:00 355 32934 83.83 18.80 66.16 5.88 9/5/2011 17:00:00 354 32289 81.96 18.38 66.12 5.88 9/5/2011 18:00:00 354 32863 83.42 18.71 66.07 5.88 9/5/2011 19:00:00 351 33035 83.14 18.65 66.03 5.88 9/5/201120:00:00 351 33684 84.78 19.02 65.98 5.88 9/5/201121:00:00 380 33785 92.06 20.65 65.93 5.88 9/5/201122:00:00 353 33902 85.81 19.25 65.88 5.74 9/5/201123:00:00 350 33861 84.98 107 19.06 18.53 65.81 6.17 9/6/2011 0:00:00 356 33227 84.82 6.08 65.75 6.17 9/6/2011 1:00:00 346 33934 84.19 6.03 65.69 6.17 9/6/2011 2:00:00 354 34107 86.57 6.20 65.63 6.17 9/6/2011 3:00:00 349 34184 85.54 6.13 65.58 6.17 9/6/2011 4:00:00 351 34215 86.11 6.17 65.52 6.17 9/6/2011 5:00:00 352 34258 86.47 6.19 65.47 6.17 9/6/2011 6:00:00 351 34228 86.15 6.17 65.41 6.17 9/6/2011 7:00:00 356 34249 87.43 6.26 65.36 6.17 9/6/2011 8:00:00 357 34232 87.63 6.28 65.31 6.17 9/6/2011 9:00:00 374 34176 91.65 6.57 65.27 6.17 9/6/2011 10:00:00 343 34138 83.96 6.02 65.23 6.17 9/6/2011 11:00:00 292 34115 71.43 5.12 65.17 6.17 9/6/2011 12:00:00 300 33996 73.13 5.24 65.13 6.17 9/6/2011 13:00:00 300 33972 73.08 5.24 65.08 6.17 9/6/2011 14:00:00 299 33919 72.72 5.21 65.03 6.17 9/6/2011 15:00:00 299 33733 72.32 5.18 64.98 6.17 9/6/2011 16:00:00 300 33222 71.46 5.12 64.93 6.17 9/6/2011 17:00:00 299 32680 70.06 5.02 64.87 6.17 9/6/2011 18:00:00 301 33230 71.72 5.14 64.81 6.17 9/6/2011 19:00:00 296 33379 70.84 5.08 64.73 6.17 9/6/201120:00:00 296 33916 71.98 5.16 64.66 6.17 9/6/201121:00:00 293 33957 71.34 5.11 64.59 6.17 9/6/201122:00:00 295 34001 71.92 5.15 64.51 6.04 9/6/201123:00:00 297 33974 72.35 335 5.18 5.63 64.44 6.03 9/7/2011 0:00:00 298 34053 72.76 5.17 64.37 6.03 9/7/2011 1:00:00 296 34130 72.44 5.14 64.30 6.03 9/7/2011 2:00:00 298 34116 72.90 5.18 64.23 6.03 9/7/2011 3:00:00 298 34080 72.82 5.17 64.17 6.03 9/7/2011 4:00:00 297 34175 72.78 5.17 64.10 6.03 9/7/2011 5:00:00 299 33849 72.57 5.15 64.03 6.03 9/7/2011 6:00:00 296 34272 72.74 5.16 63.96 6.03 9/7/2011 7:00:00 323 32213 74.61 5.30 63.89 6.03 9/7/2011 8:00:00 277 31567 62.70 4.45 63.87 6.03 9/7/2011 9:00:00 304 34063 74.25 5.27 63.70 6.03 9/7/2011 10:00:00 300 33950 73.03 5.19 63.70 6.03 9/7/2011 11:00:00 300 33862 72.84 5.17 63.75 6.03 9/7/2011 12:00:00 303 33749 73.32 5.21 63.75 6.03 9/7/2011 13:00:00 300 33533 72.13 5.12 63.81 6.03 9/7/2011 14:00:00 318 33150 75.59 5.37 63.88 6.03 9/7/2011 15:00:00 340 33052 80.58 5.72 63.94 6.03 9/7/2011 16:00:00 439 32676 102.86 7.30 64.08 6.03 9/7/2011 17:00:00 531 32033 121.96 8.66 64.25 6.03 9/7/2011 18:00:00 531 32744 124.67 8.85 64.42 6.03 9/7/2011 19:00:00 260 33214 61.92 4.40 64.51 6.03 9/7/201120:00:00 148 33723 35.79 2.54 64.56 6.03 9/7/201121:00:00 143 33840 34.70 2.46 64.61 6.03 9/7/201122:00:00 155 33891 37.67 2.67 64.66 5.93 9/7/201123:00:00 297 33849 72.09 338 5.12 5.21 64.65 5.91 9/8/2011 0:00:00 296 33814 71.77 5.13 64.75 5.91 9/8/2011 1:00:00 297 33751 71.88 5.13 64.85 5.91 9/8/2011 2:00:00 298 33956 72.56 5.18 64.95 5.91 9/8/2011 3:00:00 298 33860 72.35 5.17 65.05 5.91 9/8/2011 4:00:00 299 33936 72.76 5.20 65.15 5.91DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 9/8/2011 5:00:00 296 33955 72.07 5.15 65.25 5.91 9/8/2011 6:00:00 299 34014 72.92 5.21 65.35 5.91 9/8/2011 7:00:00 296 34023 72.21 5.16 65.45 5.91 9/8/2011 8:00:00 299 34049 73.00 5.21 65.56 5.91 9/8/2011 9:00:00 288 33920 70.05 5.00 65.65 5.91 9/8/2011 10:00:00 299 33841 72.55 5.18 65.66 5.91 9/8/2011 11:00:00 300 33634 72.35 5.17 65.41 5.91 9/8/2011 12:00:00 301 33367 72.02 5.14 65.32 5.91 9/8/2011 13:00:00 151 33151 35.89 2.56 64.99 5.91 9/8/2011 14:00:00 144 32916 33.99 2.43 64.92 5.91 9/8/2011 15:00:00 131 32772 30.78 2.20 64.81 5.91 9/8/2011 16:00:00 106 32663 24.83 1.77 64.71 5.91 9/8/2011 17:00:00 158 31770 35.99 2.57 64.61 5.91 9/8/2011 18:00:00 167 32391 38.79 2.77 64.48 5.91 9/8/2011 19:00:00 206 32496 48.00 3.43 64.41 5.91 9/8/201120:00:00 301 33146 71.54 5.11 64.35 5.91 9/8/201121:00:00 311 33738 75.24 5.37 64.27 5.91 9/8/201122:00:00 301 33684 72.70 5.19 64.21 5.70 9/8/201123:00:00 293 33792 70.99 336 5.07 4.40 64.14 5.65 9/9/2011 0:00:00 299 33770 72.40 5.20 64.07 5.65 9/9/2011 1:00:00 297 33816 72.01 5.17 64.02 5.65 9/9/2011 2:00:00 295 33906 71.72 5.15 63.96 5.65 9/9/2011 3:00:00 299 33920 72.72 5.23 63.91 5.65 9/9/2011 4:00:00 298 33896 72.43 5.20 63.85 5.65 9/9/2011 5:00:00 299 33802 72.47 5.21 63.81 5.65 9/9/2011 6:00:00 297 33854 72.10 5.18 63.75 5.65 9/9/2011 7:00:00 297 34151 72.73 5.23 63.70 5.65 9/9/2011 8:00:00 300 34034 73.21 5.26 63.66 5.65 9/9/2011 9:00:00 332 33934 80.78 5.80 63.62 5.65 9/9/2011 10:00:00 302 33721 73.02 5.25 63.57 5.65 9/9/2011 11:00:00 298 33468 71.51 5.14 63.53 5.65 9/9/2011 12:00:00 301 33011 71.25 5.12 63.50 5.65 9/9/2011 13:00:00 298 32713 69.90 5.02 63.46 5.65 9/9/2011 14:00:00 299 32567 69.82 5.02 63.41 5.65 9/9/2011 15:00:00 298 32399 69.23 4.97 63.35 5.65 9/9/2011 16:00:00 297 32269 68.72 4.94 63.31 5.65 9/9/2011 17:00:00 301 31528 68.05 4.89 63.26 5.65 9/9/2011 18:00:00 296 31954 67.82 4.87 63.21 5.65 9/9/2011 19:00:00 298 32215 68.84 4.95 63.16 5.65 9/9/201120:00:00 297 32942 70.15 5.04 63.12 5.65 9/9/201121:00:00 224 33434 53.70 3.86 63.05 5.65 9/9/201122:00:00 297 33696 71.76 5.16 63.01 5.50 9/9/201123:00:00 298 33705 72.02 334 5.18 5.08 62.97 5.49 9/10/20110:00:00 296 33723 71.57 5.17 62.94 5.49 9/10/2011 1:00:00 297 33789 71.96 5.20 62.89 5.49 9/10/2011 2:00:00 302 33813 73.22 5.29 62.85 5.49 9/10/2011 3:00:00 298 33739 72.09 5.21 62.81 5.49 9/10/20114:00:00 299 33617 72.07 5.21 62.78 5.49 9/10/2011 5:00:00 297 33862 72.11 5.21 62.74 5.49 9/10/2011 6:00:00 298 33850 72.33 5.23 62.69 5.49 9/10/2011 7:00:00 303 33954 73.77 5.33 62.66 5.49 9/10/20118:00:00 292 33841 70.85 5.12 62.62 5.49 9/10/20119:00:00 307 33409 73.54 5.32 62.59 5.49 9/10/201110:00:00 304 32946 71.82 5.19 62.56 5.49 9/10/201111:00:00 296 32636 69.27 5.01 62.52 5.49 9/10/201112:00:00 303 32464 70.53 5.10 62.49 5.49 9/10/201113:00:00 312 32040 71.68 5.18 62.48 5.49 9/10/201114:00:00 292 30785 64.46 4.66 62.44 5.49 9/10/201115:00:00 298 30297 64.74 4.68 62.41 5.49 9/10/201116:00:00 303 30577 66.43 4.80 62.37 5.49 9/10/201117:00:00 293 30188 63.42 4.58 62.33 5.49 9/10/201118:00:00 306 30620 67.18 4.86 62.29 5.49 9/10/201119:00:00 287 30570 62.91 4.55 62.24 5.49 9/10/201120:00:00 293 30931 64.98 4.70 62.20 5.49 9/10/201121:00:00 284 30771 62.66 4.53 62.17 5.49 9/10/201122:00:00 295 30748 65.04 4.70 62.13 5.38 9/10/201123:00:00 296 30937 65.66 332 4.75 4.98 62.10 5.37 9/11/20110:00:00 296 31075 65.95 4.95 62.06 5.37 9/11/2011 1:00:00 299 31154 66.79 5.01 62.04 5.37 9/11/2011 2:00:00 294 31303 65.99 4.95 62.04 5.37 9/11/2011 3:00:00 301 31423 67.82 5.09 62.05 5.37 9/11/20114:00:00 297 31434 66.94 5.02 62.05 5.37 9/11/2011 5:00:00 297 31015 66.05 4.95 62.05 5.37 9/11/2011 6:00:00 297 31361 66.79 5.01 62.04 5.37 9/11/2011 7:00:00 297 31530 67.15 5.04 62.02 5.37 9/11/20118:00:00 303 31586 68.62 5.15 61.98 5.37 9/11/20119:00:00 360 31308 80.82 6.06 61.95 5.37 9/11/201110:00:00 299 31053 66.58 4.99 61.90 5.37 9/11/201111:00:00 302 30833 66.77 5.01 61.86 5.37 9/11/201112:00:00 305 30356 66.39 4.98 61.82 5.37 9/11/201113:00:00 302 30240 65.48 4.91 61.79 5.37 9/11/201114:00:00 287 30185 62.12 4.66 61.75 5.37 9/11/201115:00:00 307 30524 67.19 5.04 61.71 5.37 9/11/201116:00:00 294 30117 63.49 4.76 61.68 5.37 9/11/201117:00:00 322 29708 68.59 5.14 61.65 5.37 9/11/201118:00:00 319 30397 69.53 5.21 61.61 5.37 9/11/201119:00:00 316 30097 68.20 5.11 61.56 5.37 9/11/201120:00:00 262 30578 57.45 4.31 61.50 5.37 9/11/201121:00:00 266 30553 58.27 4.37 61.44 5.37 9/11/201122:00:00 298 30469 65.11 4.88 61.38 5.28 9/11/201123:00:00 296 30564 64.87 320 4.87 4.98 61.33 5.27DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 9/12/20110:00:00 297 30778 65.55 4.95 61.27 5.27 9/12/2011 1:00:00 296 30896 65.57 4.95 61.21 5.27 9/12/2011 2:00:00 298 30949 66.13 4.99 61.16 5.27 9/12/2011 3:00:00 295 30896 65.35 4.93 61.08 5.27 9/12/20114:00:00 299 30954 66.36 5.01 61.02 5.27 9/12/2011 5:00:00 298 31324 66.93 5.05 60.97 5.27 9/12/2011 6:00:00 297 31586 67.27 5.08 60.91 5.27 9/12/2011 7:00:00 301 31778 68.59 5.18 60.86 5.27 9/12/20118:00:00 298 31790 67.93 5.13 60.79 5.27 9/12/20119:00:00 307 31200 68.68 5.18 60.74 5.27 9/12/201110:00:00 299 30652 65.72 4.96 60.68 5.27 9/12/201111:00:00 304 29744 64.84 4.89 60.62 5.27 9/12/201112:00:00 300 29415 63.28 4.78 60.57 5.27 9/12/201113:00:00 287 29515 60.74 4.58 60.51 5.27 9/12/201114:00:00 305 29490 64.49 4.87 60.47 5.27 9/12/201115:00:00 317 30249 68.76 5.19 60.41 5.27 9/12/201116:00:00 288 29925 61.80 4.66 60.33 5.27 9/12/201117:00:00 313 28778 64.59 4.87 60.27 5.27 9/12/201118:00:00 284 29796 60.68 4.58 60.23 5.27 9/12/201119:00:00 300 31494 67.75 5.11 60.21 5.27 9/12/201120:00:00 303 30434 66.12 4.99 60.19 5.27 9/12/201121:00:00 213 30020 45.85 3.46 60.14 5.27 9/12/201122:00:00 300 30645 65.92 4.98 60.11 5.17 9/12/201123:00:00 299 31698 67.96 318 5.13 4.90 60.04 5.16 9/13/20110:00:00 296 30685 65.13 5.64 59.98 5.16 9/13/2011 1:00:00 296 30697 65.15 5.64 59.92 5.16 9/13/2011 2:00:00 301 30512 65.85 5.71 59.87 5.16 9/13/2011 3:00:00 300 30641 65.91 5.71 59.81 5.16 9/13/20114:00:00 297 30608 65.18 5.65 59.76 5.16 9/13/2011 5:00:00 298 30734 65.67 5.69 59.70 5.16 9/13/2011 6:00:00 295 31008 65.59 5.68 59.65 5.16 9/13/2011 7:00:00 300 30896 66.46 5.76 59.60 5.16 9/13/20118:00:00 304 32178 70.14 6.08 59.55 5.16 9/13/20119:00:00 217 6731 10.47 0.91 59.41 5.16 9/13/201110:00:00 3 86 0.00 0.00 59.26 5.16 9/13/201111:00:00 38 1330 0.36 0.03 59.12 5.16 9/13/201112:00:00 449 21421 68.97 5.98 59.06 5.16 9/13/201113:00:00 304 28703 62.57 5.42 58.99 5.16 9/13/201114:00:00 301 30164 65.10 5.64 58.94 5.16 9/13/201115:00:00 305 30544 66.80 5.79 58.88 5.16 9/13/201116:00:00 293 30126 63.29 5.48 58.82 5.16 9/13/201117:00:00 305 29583 64.70 5.61 58.70 5.16 9/13/201118:00:00 301 30210 65.20 5.65 58.79 5.16 9/13/201119:00:00 328 30285 71.23 6.17 58.89 5.16 9/13/201120:00:00 322 30261 69.87 6.05 58.98 5.16 9/13/201121:00:00 414 30233 89.75 7.78 59.11 5.16 9/13/201122:00:00 444 30296 96.45 8.36 59.24 5.00 9/13/201123:00:00 540 30223 117.02 277 10.14 5.44 59.40 5.02 9/14/20110:00:00 456 30292 99.05 9.62 59.54 5.02 9/14/2011 1:00:00 407 30329 88.51 8.60 59.67 5.02 9/14/2011 2:00:00 265 30377 57.72 5.61 59.75 5.02 9/14/2011 3:00:00 300 30294 65.17 6.33 59.84 5.02 9/14/20114:00:00 308 30300 66.92 6.50 59.93 5.02 9/14/2011 5:00:00 296 30178 64.05 6.22 60.02 5.02 9/14/2011 6:00:00 283 30095 61.07 5.93 60.10 5.02 9/14/2011 7:00:00 301 30517 65.86 6.40 60.20 5.02 9/14/20118:00:00 296 30560 64.86 6.30 60.29 5.02 9/14/20119:00:00 217 19003 29.57 2.87 60.33 5.02 9/14/201110:00:00 0 86 0.00 0.00 60.33 5.02 9/14/201111:00:00 19 268 0.04 0.00 60.33 5.02 9/14/201112:00:00 4 86 0.00 0.00 60.33 5.02 9/14/201113:00:00 3 86 0.00 0.00 60.33 5.02 9/14/201114:00:00 766 6158 33.82 3.29 60.37 5.02 9/14/201115:00:00 1185 26879 228.39 22.19 60.69 5.02 9/14/201116:00:00 296 30589 64.92 6.31 60.78 5.02 9/14/201117:00:00 302 30010 64.99 6.31 60.87 5.02 9/14/201118:00:00 296 30494 64.72 6.29 60.96 5.02 9/14/201119:00:00 298 30593 65.37 6.35 61.05 5.02 9/14/201120:00:00 303 30538 66.35 6.45 61.15 5.02 9/14/201121:00:00 242 30573 53.05 5.15 61.22 5.02 9/14/201122:00:00 306 30808 67.60 6.57 61.31 5.19 9/14/201123:00:00 293 31008 65.15 247 6.33 5.82 61.40 5.21 9/15/20110:00:00 295 31240 66.08 5.64 61.50 5.21 9/15/2011 1:00:00 298 31476 67.26 5.74 61.59 5.21 9/15/2011 2:00:00 294 31664 66.75 5.70 61.68 5.21 9/15/2011 3:00:00 302 32748 70.91 6.06 61.78 5.21 9/15/20114:00:00 299 32753 70.22 6.00 61.88 5.21 9/15/2011 5:00:00 301 32934 71.08 6.07 61.98 5.21 9/15/2011 6:00:00 136 13194 12.87 1.10 61.99 5.21 9/15/2011 7:00:00 5 84 0.00 0.00 61.99 5.21 9/15/20118:00:00 8 85 0.00 0.00 61.99 5.21 9/15/20119:00:00 103 2687 1.98 0.17 62.00 5.21 9/15/201110:00:00 611 21738 95.24 8.13 62.13 5.21 9/15/201111:00:00 298 33378 71.32 6.09 62.23 5.21 9/15/201112:00:00 311 33607 74.94 6.40 62.33 5.21 9/15/201113:00:00 292 33192 69.50 5.94 62.43 5.21 9/15/201114:00:00 305 32911 71.98 6.15 62.53 5.21 9/15/201115:00:00 288 32969 68.08 5.81 62.62 5.21 9/15/201116:00:00 314 32592 73.38 6.27 62.73 5.21 9/15/201117:00:00 294 31973 67.40 5.76 62.82 5.21 9/15/201118:00:00 300 32651 70.24 6.00 62.92 5.21DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 9/15/201119:00:00 296 32740 69.49 5.93 63.02 5.21 9/15/201120:00:00 295 32942 69.68 5.95 63.11 5.21 9/15/201121:00:00 311 33039 73.68 6.29 63.21 5.21 9/15/201122:00:00 295 33129 70.08 5.99 63.31 5.39 9/15/201123:00:00 298 33224 70.99 281 6.06 5.14 63.41 5.38 9/16/20110:00:00 298 33093 70.71 5.27 63.51 5.38 9/16/2011 1:00:00 298 33274 71.10 5.30 63.61 5.38 9/16/2011 2:00:00 296 33220 70.51 5.26 63.71 5.38 9/16/2011 3:00:00 299 33300 71.39 5.32 63.81 5.38 9/16/20114:00:00 297 33195 70.69 5.27 63.90 5.38 9/16/2011 5:00:00 300 33584 72.24 5.38 64.00 5.38 9/16/2011 6:00:00 299 33548 71.93 5.36 64.10 5.38 9/16/2011 7:00:00 298 33542 71.67 5.34 64.20 5.38 9/16/20118:00:00 296 33544 71.19 5.31 64.30 5.38 9/16/20119:00:00 263 33399 62.98 4.69 64.39 5.38 9/16/201110:00:00 298 33477 71.53 5.33 64.49 5.38 9/16/201111:00:00 296 33350 70.78 5.28 64.59 5.38 9/16/201112:00:00 298 33427 71.43 5.32 64.69 5.38 9/16/201113:00:00 299 33353 71.51 5.33 64.79 5.38 9/16/201114:00:00 299 33415 71.64 5.34 64.89 5.38 9/16/201115:00:00 299 33499 71.82 5.35 64.99 5.38 9/16/201116:00:00 299 33163 71.10 5.30 65.09 5.38 9/16/201117:00:00 301 32637 70.44 5.25 65.18 5.38 9/16/201118:00:00 297 33097 70.48 5.25 65.28 5.38 9/16/201119:00:00 300 33122 71.25 5.31 65.38 5.38 9/16/201120:00:00 294 33193 69.97 5.22 65.48 5.38 9/16/201121:00:00 244 33205 58.09 4.33 65.56 5.38 9/16/201122:00:00 293 33206 69.76 5.20 65.66 5.57 9/16/201123:00:00 297 33177 70.65 322 5.27 5.23 65.75 5.56 9/17/20110:00:00 301 33483 72.27 6.19 65.85 5.56 9/17/2011 1:00:00 301 33518 72.34 6.20 65.95 5.56 9/17/2011 2:00:00 299 33417 71.64 6.14 66.05 5.56 9/17/2011 3:00:00 296 33385 70.86 6.07 66.15 5.56 9/17/20114:00:00 302 33426 72.38 6.20 66.25 5.56 9/17/2011 5:00:00 297 33389 71.11 6.09 66.35 5.56 9/17/2011 6:00:00 298 33370 71.30 6.11 66.45 5.56 9/17/2011 7:00:00 298 33459 71.49 6.13 66.55 5.56 9/17/20118:00:00 297 33494 71.33 6.11 66.65 5.56 9/17/20119:00:00 322 33308 76.90 6.59 66.76 5.56 9/17/201110:00:00 300 33378 71.80 6.15 66.86 5.56 9/17/201111:00:00 301 33373 72.03 6.17 66.96 5.56 9/17/201112:00:00 325 32934 76.75 6.58 67.06 5.56 9/17/201113:00:00 281 32729 65.94 5.65 67.16 5.56 9/17/201114:00:00 306 32625 71.58 6.14 67.26 5.56 9/17/201115:00:00 306 32822 72.02 6.17 67.36 5.56 9/17/201116:00:00 652 32341 151.20 12.96 67.57 5.56 9/17/201117:00:00 613 31672 139.21 11.93 67.76 5.56 9/17/201118:00:00 561 32404 130.35 11.17 67.94 5.56 9/17/201119:00:00 494 32308 114.44 9.81 68.10 5.56 9/17/201120:00:00 374 32497 87.15 7.47 68.22 5.56 9/17/201121:00:00 220 32676 51.55 4.42 68.29 5.56 9/17/201122:00:00 296 32649 69.30 5.94 68.39 5.75 9/17/201123:00:00 283 32624 66.20 280 5.67 7.00 68.48 5.79 9/18/20110:00:00 296 33063 70.17 6.93 68.58 5.79 9/18/2011 1:00:00 293 33109 69.56 6.87 68.68 5.79 9/18/2011 2:00:00 304 33065 72.08 7.12 68.78 5.79 9/18/2011 3:00:00 294 32694 68.92 6.81 68.87 5.79 9/18/20114:00:00 300 32816 70.59 6.97 68.97 5.79 9/18/2011 5:00:00 296 32417 68.80 6.80 69.07 5.79 9/18/2011 6:00:00 300 32425 69.75 6.89 69.16 5.79 9/18/2011 7:00:00 299 32243 69.13 6.83 69.25 5.79 9/18/20118:00:00 298 32224 68.86 6.80 69.09 5.79 9/18/20119:00:00 289 32440 67.22 6.64 69.11 5.79 9/18/201110:00:00 299 32610 69.91 6.91 69.07 5.79 9/18/201111:00:00 297 32304 68.79 6.79 68.92 5.79 9/18/201112:00:00 302 32088 69.49 6.86 68.94 5.79 9/18/201113:00:00 306 31764 69.69 6.88 69.02 5.79 9/18/201114:00:00 295 31769 67.20 6.64 69.00 5.79 9/18/201115:00:00 307 31965 70.36 6.95 68.99 5.79 9/18/201116:00:00 344 31649 78.07 7.71 68.97 5.79 9/18/201117:00:00 320 31072 71.30 7.04 68.95 5.79 9/18/201118:00:00 302 31839 68.95 6.81 68.90 5.79 9/18/201119:00:00 303 31916 69.34 6.85 68.86 5.79 9/18/201120:00:00 271 32057 62.29 6.15 68.83 5.79 9/18/201121:00:00 296 31848 67.60 6.68 68.81 5.79 9/18/201122:00:00 290 32209 66.98 6.61 68.78 5.75 9/18/201123:00:00 302 32297 69.94 243 6.91 6.85 68.74 5.79 9/19/20110:00:00 293 32110 67.46 4.88 68.69 5.79 9/19/2011 1:00:00 299 32246 69.13 5.00 68.64 5.79 9/19/2011 2:00:00 295 32267 68.25 4.93 68.59 5.79 9/19/2011 3:00:00 297 32462 69.13 5.00 68.57 5.79 9/19/20114:00:00 297 32234 68.65 4.96 68.55 5.79 9/19/2011 5:00:00 298 32254 68.92 4.98 68.54 5.79 9/19/2011 6:00:00 297 32508 69.23 5.00 68.53 5.79 9/19/2011 7:00:00 298 32766 70.01 5.06 68.49 5.79 9/19/20118:00:00 296 32572 69.13 5.00 68.42 5.79 9/19/20119:00:00 298 32327 69.08 4.99 68.31 5.79 9/19/201110:00:00 301 32388 69.90 5.05 68.18 5.79 9/19/201111:00:00 303 31988 69.50 5.02 68.05 5.79 9/19/201112:00:00 300 31634 68.05 4.92 68.04 5.79 9/19/201113:00:00 291 31574 65.88 4.76 68.12 5.79DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 9/19/201114:00:00 295 31274 66.15 4.78 68.20 5.79 9/19/201115:00:00 303 31372 68.16 4.93 68.27 5.79 9/19/201116:00:00 297 31232 66.51 4.81 68.35 5.79 9/19/201117:00:00 299 30575 65.55 4.74 68.43 5.79 9/19/201118:00:00 302 31254 67.68 4.89 68.52 5.79 9/19/201119:00:00 301 31079 67.08 4.85 68.60 5.79 9/19/201120:00:00 298 31378 67.05 4.85 68.69 5.79 9/19/201121:00:00 240 31453 54.13 3.91 68.76 5.79 9/19/201122:00:00 294 31600 66.62 4.82 68.85 5.82 9/19/201123:00:00 300 31494 67.75 332 4.90 4.88 68.93 5.79 9/20/20110:00:00 303 31519 68.48 5.01 69.02 5.79 9/20/2011 1:00:00 293 31506 66.19 4.84 69.11 5.79 9/20/2011 2:00:00 297 31533 67.15 4.91 69.20 5.79 9/20/2011 3:00:00 297 31595 67.28 4.92 69.29 5.79 9/20/20114:00:00 296 31725 67.33 4.93 69.38 5.79 9/20/2011 5:00:00 292 31534 66.02 4.83 69.47 5.79 9/20/2011 6:00:00 298 31535 67.38 4.93 69.56 5.79 9/20/2011 7:00:00 297 31618 67.33 4.93 69.65 5.79 9/20/20118:00:00 303 31693 68.86 5.04 69.73 5.79 9/20/20119:00:00 417 32419 96.93 7.09 69.84 5.79 9/20/201110:00:00 304 32293 70.39 5.15 69.90 5.79 9/20/201111:00:00 300 32362 69.61 5.09 69.94 5.79 9/20/201112:00:00 300 31876 68.57 5.02 69.96 5.79 9/20/201113:00:00 305 31401 68.67 5.02 69.97 5.79 9/20/201114:00:00 291 31329 65.37 4.78 69.95 5.79 9/20/201115:00:00 309 30939 68.55 5.02 69.96 5.79 9/20/201116:00:00 288 30582 63.15 4.62 69.98 5.79 9/20/201117:00:00 302 29644 64.19 4.70 69.99 5.79 9/20/201118:00:00 300 30654 65.94 4.82 70.02 5.79 9/20/201119:00:00 291 30861 64.39 4.71 70.05 5.79 9/20/201120:00:00 299 30857 66.16 4.84 70.08 5.79 9/20/201121:00:00 329 31018 73.17 5.35 70.12 5.79 9/20/201122:00:00 293 31089 65.32 4.78 70.17 5.91 9/20/201123:00:00 296 31132 66.08 328 4.83 5.01 70.23 5.88 9/21/20110:00:00 298 31057 66.36 4.89 70.29 5.88 9/21/2011 1:00:00 301 30912 66.72 4.91 70.34 5.88 9/21/2011 2:00:00 298 30920 66.07 4.86 70.41 5.88 9/21/2011 3:00:00 295 30790 65.13 4.79 70.48 5.88 9/21/20114:00:00 299 30822 66.08 4.86 70.54 5.88 9/21/2011 5:00:00 296 30693 65.14 4.80 70.61 5.88 9/21/2011 6:00:00 295 30736 65.01 4.79 70.68 5.88 9/21/2011 7:00:00 299 31571 67.69 4.98 70.75 5.88 9/21/20118:00:00 303 31712 68.90 5.07 70.79 5.88 9/21/20119:00:00 330 31829 75.31 5.54 70.78 5.88 9/21/201110:00:00 302 31738 68.73 5.06 70.76 5.88 9/21/201111:00:00 301 31599 68.20 5.02 70.74 5.88 9/21/201112:00:00 299 31578 67.70 4.98 70.72 5.88 9/21/201113:00:00 302 31321 67.82 4.99 70.70 5.88 9/21/201114:00:00 295 31119 65.82 4.85 70.68 5.88 9/21/201115:00:00 301 31352 67.67 4.98 70.65 5.88 9/21/201116:00:00 297 30820 65.63 4.83 70.63 5.88 9/21/201117:00:00 298 30111 64.34 4.74 70.61 5.88 9/21/201118:00:00 302 30845 66.79 4.92 70.58 5.88 9/21/201119:00:00 291 30946 64.57 4.75 70.56 5.88 9/21/201120:00:00 311 30988 69.10 5.09 70.51 5.88 9/21/201121:00:00 247 31006 54.91 4.04 70.47 5.88 9/21/201122:00:00 295 31024 65.62 4.83 70.44 5.93 9/21/201123:00:00 305 31200 68.23 326 5.02 4.90 70.42 5.90 9/22/20110:00:00 287 30923 63.64 4.74 70.39 5.90 9/22/2011 1:00:00 302 31127 67.40 5.02 70.37 5.90 9/22/2011 2:00:00 292 30898 64.69 4.82 70.34 5.90 9/22/2011 3:00:00 299 31354 67.22 5.01 70.32 5.90 9/22/20114:00:00 298 31532 67.38 5.02 70.29 5.90 9/22/2011 5:00:00 299 31350 67.21 5.01 70.27 5.90 9/22/2011 6:00:00 292 31177 65.28 4.87 70.24 5.90 9/22/2011 7:00:00 298 31249 66.77 4.98 70.22 5.90 9/22/20118:00:00 296 31219 66.26 4.94 70.22 5.90 9/22/20119:00:00 394 31198 88.14 6.57 70.22 5.90 9/22/201110:00:00 304 31115 67.82 5.06 70.20 5.90 9/22/201111:00:00 298 30861 65.94 4.92 70.18 5.90 9/22/201112:00:00 307 30586 67.33 5.02 70.16 5.90 9/22/201113:00:00 291 30558 63.76 4.75 70.14 5.90 9/22/201114:00:00 298 30417 64.99 4.84 70.11 5.90 9/22/201115:00:00 303 30540 66.35 4.95 70.09 5.90 9/22/201116:00:00 306 30363 66.62 4.97 70.07 5.90 9/22/201117:00:00 296 30118 63.92 4.76 70.04 5.90 9/22/201118:00:00 291 31393 65.50 4.88 70.02 5.90 9/22/201119:00:00 291 31576 65.89 4.91 70.00 5.90 9/22/201120:00:00 301 31416 67.80 5.05 70.01 5.90 9/22/201121:00:00 246 31582 55.71 4.15 69.97 5.90 9/22/201122:00:00 298 31491 67.29 5.02 69.94 5.89 9/22/201123:00:00 288 31468 64.98 322 4.84 4.96 69.92 5.85 9/23/20110:00:00 294 31561 66.53 4.93 69.90 5.85 9/23/2011 1:00:00 295 31632 66.91 4.96 69.87 5.85 9/23/2011 2:00:00 294 31569 66.55 4.93 69.85 5.85 9/23/2011 3:00:00 297 31794 67.71 5.02 69.82 5.85 9/23/20114:00:00 296 31789 67.47 5.00 69.80 5.85 9/23/2011 5:00:00 298 32182 68.77 5.09 69.77 5.85 9/23/2011 6:00:00 300 32336 69.56 5.15 69.75 5.85 9/23/2011 7:00:00 297 32421 69.04 5.11 69.73 5.85 9/23/20118:00:00 300 32269 69.41 5.14 69.68 5.85DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 9/23/20119:00:00 284 32250 65.67 4.86 69.65 5.85 9/23/201110:00:00 300 32376 69.64 5.16 69.63 5.85 9/23/201111:00:00 297 32526 69.27 5.13 69.61 5.85 9/23/201112:00:00 304 32465 70.77 5.24 69.59 5.85 9/23/201113:00:00 299 32374 69.41 5.14 69.57 5.85 9/23/201114:00:00 298 31921 68.21 5.05 69.54 5.85 9/23/201115:00:00 301 32254 69.61 5.16 69.52 5.85 9/23/201116:00:00 300 32078 69.00 5.11 69.50 5.85 9/23/201117:00:00 297 30998 66.01 4.89 69.55 5.85 9/23/201118:00:00 299 31829 68.24 5.05 69.63 5.85 9/23/201119:00:00 298 31808 67.97 5.03 69.72 5.85 9/23/201120:00:00 299 31983 68.57 5.08 69.81 5.85 9/23/201121:00:00 304 32100 69.97 5.18 69.83 5.85 9/23/201122:00:00 297 32151 68.47 5.07 69.85 5.88 9/23/201123:00:00 297 32498 69.21 324 5.13 5.07 69.93 5.85 9/24/20110:00:00 301 33099 71.44 5.09 70.01 5.85 9/24/2011 1:00:00 299 33097 70.96 5.05 70.10 5.85 9/24/2011 2:00:00 298 33076 70.68 5.03 70.20 5.85 9/24/2011 3:00:00 300 33339 71.72 5.11 70.29 5.85 9/24/20114:00:00 300 33293 71.62 5.10 70.39 5.85 9/24/2011 5:00:00 295 33235 70.30 5.01 70.48 5.85 9/24/2011 6:00:00 299 33196 71.17 5.07 70.57 5.85 9/24/2011 7:00:00 299 33380 71.56 5.10 70.67 5.85 9/24/20118:00:00 298 33110 70.75 5.04 70.76 5.85 9/24/20119:00:00 279 33072 66.16 4.71 70.83 5.85 9/24/201110:00:00 303 32849 71.37 5.08 70.89 5.85 9/24/201111:00:00 298 32839 70.17 5.00 70.93 5.85 9/24/201112:00:00 300 32517 69.95 4.98 70.96 5.85 9/24/201113:00:00 301 31709 68.44 4.87 70.93 5.85 9/24/201114:00:00 297 31574 67.24 4.79 70.99 5.85 9/24/201115:00:00 304 31575 68.83 4.90 71.08 5.85 9/24/201116:00:00 296 31506 66.87 4.76 71.16 5.85 9/24/201117:00:00 298 30765 65.74 4.68 71.24 5.85 9/24/201118:00:00 304 31167 67.94 4.84 71.31 5.85 9/24/201119:00:00 292 31439 65.83 4.69 71.37 5.85 9/24/201120:00:00 300 31584 67.94 4.84 71.43 5.85 9/24/201121:00:00 278 31721 63.23 4.50 71.48 5.85 9/24/201122:00:00 304 31621 68.93 4.91 71.54 6.01 9/24/201123:00:00 291 31704 66.15 337 4.71 4.91 71.59 5.97 9/25/20110:00:00 306 31815 69.81 4.97 71.64 5.97 9/25/2011 1:00:00 289 31641 65.57 4.67 71.68 5.97 9/25/2011 2:00:00 308 31717 70.05 4.99 71.74 5.97 9/25/2011 3:00:00 286 31680 64.97 4.63 71.80 5.97 9/25/20114:00:00 307 31732 69.85 4.97 71.86 5.97 9/25/2011 5:00:00 288 31755 65.58 4.67 71.91 5.97 9/25/2011 6:00:00 307 31600 69.56 4.95 71.97 5.97 9/25/2011 7:00:00 293 31703 66.61 4.74 71.75 5.97 9/25/20118:00:00 308 31259 69.03 4.92 71.74 5.97 9/25/20119:00:00 353 31333 79.31 5.65 71.78 5.97 9/25/201110:00:00 330 31188 73.80 5.26 71.82 5.97 9/25/201111:00:00 274 31291 61.48 4.38 71.81 5.97 9/25/201112:00:00 362 30991 80.44 5.73 71.83 5.97 9/25/201113:00:00 238 31097 53.07 3.78 71.65 5.97 9/25/201114:00:00 294 30799 64.93 4.62 71.66 5.97 9/25/201115:00:00 343 30665 75.42 5.37 71.69 5.97 9/25/201116:00:00 848 30522 185.59 13.22 71.89 5.97 9/25/201117:00:00 429 30108 92.62 6.60 71.94 5.97 9/25/201118:00:00 570 30218 123.50 8.80 72.03 5.97 9/25/201119:00:00 293 30239 63.53 4.52 72.08 5.97 9/25/201120:00:00 294 30418 64.12 4.57 72.15 5.97 9/25/201121:00:00 266 30358 57.90 4.12 72.17 5.97 9/25/201122:00:00 296 30631 65.01 4.63 72.14 6.02 9/25/201123:00:00 298 31033 66.31 337 4.72 5.39 72.11 6.00 9/26/20110:00:00 289 31315 64.89 4.94 72.08 6.00 9/26/2011 1:00:00 297 31462 67.00 5.10 72.06 6.00 9/26/2011 2:00:00 299 31624 67.80 5.17 72.03 6.00 9/26/2011 3:00:00 296 31731 67.35 5.13 72.00 6.00 9/26/20114:00:00 296 31818 67.53 5.15 71.97 6.00 9/26/2011 5:00:00 296 31892 67.69 5.16 71.94 6.00 9/26/2011 6:00:00 300 31944 68.72 5.24 71.91 6.00 9/26/2011 7:00:00 297 31971 68.09 5.19 71.89 6.00 9/26/20118:00:00 301 32005 69.08 5.26 71.85 6.00 9/26/20119:00:00 304 31928 69.60 5.30 71.83 6.00 9/26/201110:00:00 296 31935 67.78 5.16 71.80 6.00 9/26/201111:00:00 301 32076 69.23 5.27 71.78 6.00 9/26/201112:00:00 296 31727 67.34 5.13 71.76 6.00 9/26/201113:00:00 300 31515 67.79 5.17 71.74 6.00 9/26/201114:00:00 298 31529 67.37 5.13 71.72 6.00 9/26/201115:00:00 303 31292 67.99 5.18 71.70 6.00 9/26/201116:00:00 299 31251 67.00 5.10 71.53 6.00 9/26/201117:00:00 296 30174 64.04 4.88 71.39 6.00 9/26/201118:00:00 302 30747 66.58 5.07 71.28 6.00 9/26/201119:00:00 297 30787 65.56 5.00 71.19 6.00 9/26/201120:00:00 297 30985 65.99 5.03 71.10 6.00 9/26/201121:00:00 239 31037 53.19 4.05 71.11 6.00 9/26/201122:00:00 299 31187 66.86 5.09 71.09 5.95 9/26/201123:00:00 299 31206 66.90 315 5.10 5.08 71.06 5.92 9/27/20110:00:00 301 31179 67.29 4.95 71.04 5.92 9/27/2011 1:00:00 298 31181 66.63 4.91 71.01 5.92 9/27/2011 2:00:00 299 31145 66.77 4.92 70.98 5.92 9/27/2011 3:00:00 297 31162 66.36 4.89 70.95 5.92DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 9/27/20114:00:00 300 31386 67.51 4.97 70.93 5.92 9/27/2011 5:00:00 293 31547 66.28 4.88 70.90 5.92 9/27/2011 6:00:00 303 31697 68.87 5.07 70.87 5.92 9/27/2011 7:00:00 300 32134 69.12 5.09 70.85 5.92 9/27/20118:00:00 296 32270 68.49 5.04 70.81 5.92 9/27/20119:00:00 283 32431 65.81 4.84 70.78 5.92 9/27/201110:00:00 302 32263 69.86 5.14 70.75 5.92 9/27/201111:00:00 299 32288 69.22 5.10 70.73 5.92 9/27/201112:00:00 302 32179 69.68 5.13 70.71 5.92 9/27/201113:00:00 298 32091 68.57 5.05 70.69 5.92 9/27/201114:00:00 306 31503 69.12 5.09 70.68 5.92 9/27/201115:00:00 299 31400 67.32 4.96 70.66 5.92 9/27/201116:00:00 299 31355 67.22 4.95 70.64 5.92 9/27/201117:00:00 293 30192 63.43 4.67 70.62 5.92 9/27/201118:00:00 302 31095 67.33 4.96 70.60 5.92 9/27/201119:00:00 295 31278 66.16 4.87 70.58 5.92 9/27/201120:00:00 296 31391 66.63 4.90 70.55 5.92 9/27/201121:00:00 212 31266 47.53 3.50 70.50 5.92 9/27/201122:00:00 298 31237 66.75 4.91 70.48 5.90 9/27/201123:00:00 296 31216 66.25 326 4.88 4.90 70.45 5.87 9/28/20110:00:00 296 31366 66.57 4.95 70.43 5.87 9/28/2011 1:00:00 296 31560 66.98 4.98 70.40 5.87 9/28/2011 2:00:00 300 31552 67.87 5.04 70.38 5.87 9/28/2011 3:00:00 296 31611 67.09 4.99 70.35 5.87 9/28/20114:00:00 301 31693 68.40 5.08 70.33 5.87 9/28/2011 5:00:00 292 31786 66.55 4.95 70.30 5.87 9/28/2011 6:00:00 301 31532 68.06 5.06 70.27 5.87 9/28/2011 7:00:00 295 31799 67.26 5.00 70.24 5.87 9/28/20118:00:00 300 31682 68.15 5.06 70.29 5.87 9/28/20119:00:00 255 31707 57.97 4.31 70.34 5.87 9/28/201110:00:00 305 31684 69.29 5.15 70.32 5.87 9/28/201111:00:00 298 31382 67.06 4.98 70.34 5.87 9/28/201112:00:00 298 31141 66.54 4.94 70.33 5.87 9/28/201113:00:00 298 30954 66.14 4.91 70.32 5.87 9/28/201114:00:00 300 31151 67.01 4.98 70.21 5.87 9/28/201115:00:00 301 31623 68.25 5.07 70.25 5.87 9/28/201116:00:00 296 31142 66.10 4.91 70.28 5.87 9/28/201117:00:00 302 30300 65.61 4.88 70.27 5.87 9/28/201118:00:00 295 31159 65.91 4.90 70.28 5.87 9/28/201119:00:00 300 31029 66.75 4.96 70.31 5.87 9/28/201120:00:00 301 31193 67.32 5.00 70.36 5.87 9/28/201121:00:00 304 31240 68.10 5.06 70.40 5.87 9/28/201122:00:00 302 31178 67.51 5.02 70.45 5.89 9/28/201123:00:00 292 31311 65.56 323 4.87 4.96 70.50 5.86 9/29/20110:00:00 301 31167 67.27 5.03 70.58 5.86 9/29/2011 1:00:00 292 31131 65.18 4.87 70.66 5.86 9/29/2011 2:00:00 302 31105 67.36 5.04 70.75 5.86 9/29/2011 3:00:00 293 31364 65.89 4.93 70.83 5.86 9/29/20114:00:00 300 31148 67.00 5.01 70.92 5.86 9/29/2011 5:00:00 295 31676 67.00 5.01 71.01 5.86 9/29/2011 6:00:00 302 31168 67.49 5.05 71.09 5.86 9/29/2011 7:00:00 292 31818 66.62 4.98 71.08 5.86 9/29/20118:00:00 300 31795 68.39 5.11 71.02 5.86 9/29/20119:00:00 276 31760 62.85 4.70 70.98 5.86 9/29/201110:00:00 294 30929 65.20 4.87 70.94 5.86 9/29/201111:00:00 310 30994 68.89 5.15 70.93 5.86 9/29/201112:00:00 295 30994 65.56 4.90 70.91 5.86 9/29/201113:00:00 298 30877 65.98 4.93 70.90 5.86 9/29/201114:00:00 299 30837 66.11 4.94 70.83 5.86 9/29/201115:00:00 300 31057 66.81 4.99 70.82 5.86 9/29/201116:00:00 301 31075 67.07 5.01 70.83 5.86 9/29/201117:00:00 291 29884 62.36 4.66 70.83 5.86 9/29/201118:00:00 300 30581 65.78 4.92 70.76 5.86 9/29/201119:00:00 296 30865 65.51 4.90 70.71 5.86 9/29/201120:00:00 298 30913 66.05 4.94 70.67 5.86 9/29/201121:00:00 372 30842 82.27 6.15 70.70 5.86 9/29/201122:00:00 302 31065 67.27 5.03 70.71 5.91 9/29/201123:00:00 289 31094 64.43 321 4.82 5.00 70.72 5.88 9/30/20110:00:00 304 31109 67.81 4.98 70.75 5.88 9/30/2011 1:00:00 296 31184 66.19 4.86 70.84 5.88 9/30/2011 2:00:00 303 31389 68.20 5.01 70.53 5.88 9/30/2011 3:00:00 294 31794 67.02 4.92 70.49 5.88 9/30/20114:00:00 301 31869 68.78 5.05 70.47 5.88 9/30/2011 5:00:00 294 32271 68.03 4.99 70.41 5.88 9/30/2011 6:00:00 296 32380 68.72 5.04 70.37 5.88 9/30/2011 7:00:00 299 32622 69.94 5.13 70.30 5.88 9/30/20118:00:00 294 32584 68.69 5.04 70.16 5.88 9/30/20119:00:00 211 32670 49.43 3.63 70.09 5.88 9/30/201110:00:00 305 32693 71.50 5.25 70.05 5.88 9/30/201111:00:00 298 33130 70.79 5.20 70.00 5.88 9/30/201112:00:00 302 32994 71.45 5.24 69.97 5.88 9/30/201113:00:00 298 32594 69.65 5.11 69.94 5.88 9/30/201114:00:00 300 32155 69.17 5.08 69.92 5.88 9/30/201115:00:00 299 32815 70.35 5.16 69.93 5.88 9/30/201116:00:00 299 32760 70.24 5.15 69.93 5.88 9/30/201117:00:00 300 31273 67.27 4.94 69.90 5.88 9/30/201118:00:00 298 32346 69.12 5.07 69.91 5.88 9/30/201119:00:00 293 32343 67.95 4.99 69.91 5.88 9/30/201120:00:00 299 32633 69.96 5.13 69.94 5.88 9/30/201121:00:00 280 32658 65.57 4.81 70.00 5.88 9/30/201122:00:00 299 32509 69.70 5.12 70.07 5.83DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 9/30/201123:00:00 293 32572 68.43 327 5.02 5.00 70.14 5.81 10/1/2011 298 32638 69.74 5.10 70.23 5.81 10/1/2011 1:00:00 296 32703 69.41 5.08 70.32 5.81 10/1/2011 2:00:00 294 32874 69.30 5.07 70.41 5.81 10/1/2011 3:00:00 300 33017 71.02 5.20 70.50 5.81 10/1/20114:00:00 301 32926 71.06 5.20 70.59 5.81 10/1/2011 5:00:00 290 33128 68.89 5.04 70.57 5.81 10/1/2011 6:00:00 308 32998 72.88 5.33 70.55 5.81 10/1/2011 7:00:00 288 33057 68.27 5.00 70.53 5.81 10/1/20118:00:00 299 33265 71.32 5.22 70.52 5.81 10/1/20119:00:00 327 33044 77.48 5.67 70.52 5.81 10/1/201110:00:00 295 33092 70.00 5.12 70.50 5.81 10/1/201111:00:00 309 32695 72.44 5.30 70.49 5.81 10/1/201112:00:00 295 32951 69.70 5.10 70.48 5.81 10/1/201113:00:00 303 32368 70.32 5.15 70.46 5.81 10/1/201114:00:00 295 32259 68.24 4.99 70.45 5.81 10/1/201115:00:00 305 32527 71.14 5.21 70.44 5.81 10/1/201116:00:00 296 32631 69.26 5.07 70.43 5.81 10/1/201117:00:00 301 31337 67.63 4.95 70.41 5.81 10/1/201118:00:00 296 32227 68.40 5.00 70.40 5.81 10/1/201119:00:00 299 32470 69.61 5.09 70.38 5.81 10/1/201120:00:00 295 32634 69.03 5.05 70.34 5.81 10/1/201121:00:00 243 32802 57.15 4.18 70.31 5.81 10/1/201122:00:00 295 32847 69.48 5.08 70.30 5.84 10/1/201123:00:00 296 33089 70.23 328 5.14 5.10 70.28 5.82 10/2/20110:00:00 300 32954 70.89 5.17 70.27 5.82 10/2/2011 1:00:00 292 33184 69.48 5.07 70.25 5.82 10/2/2011 2:00:00 305 33182 72.57 5.29 70.24 5.82 10/2/2011 3:00:00 288 33085 68.32 4.98 70.22 5.82 10/2/20114:00:00 307 32995 72.63 5.30 70.21 5.82 10/2/2011 5:00:00 288 33188 68.54 5.00 70.18 5.82 10/2/2011 6:00:00 303 33188 72.11 5.26 70.17 5.82 10/2/2011 7:00:00 296 33261 70.59 5.15 70.15 5.82 10/2/20118:00:00 302 33233 71.96 5.25 70.10 5.82 10/2/20119:00:00 281 33246 66.99 4.89 70.08 5.82 10/2/201110:00:00 301 33081 71.40 5.21 70.06 5.82 10/2/201111:00:00 302 32979 71.41 5.21 70.05 5.82 10/2/201112:00:00 303 33185 72.10 5.26 70.04 5.82 10/2/201113:00:00 296 32490 68.96 5.03 70.02 5.82 10/2/201114:00:00 300 32406 69.71 5.09 70.01 5.82 10/2/201115:00:00 302 32811 71.05 5.18 70.00 5.82 10/2/201116:00:00 299 32846 70.42 5.14 69.99 5.82 10/2/201117:00:00 297 31543 67.17 4.90 69.97 5.82 10/2/201118:00:00 300 32277 69.43 5.06 69.96 5.82 10/2/201119:00:00 295 32503 68.75 5.02 69.94 5.82 10/2/201120:00:00 296 32673 69.35 5.06 69.92 5.82 10/2/201121:00:00 303 32606 70.84 5.17 69.91 5.82 10/2/201122:00:00 297 32566 69.35 5.06 69.89 5.81 10/2/201123:00:00 295 32640 69.04 329 5.04 5.12 69.87 5.78 10/3/20110:00:00 298 32847 70.19 5.12 69.85 5.78 10/3/2011 1:00:00 295 32836 69.46 5.07 69.83 5.78 10/3/2011 2:00:00 298 32996 70.51 5.14 69.81 5.78 10/3/2011 3:00:00 297 33109 70.51 5.14 69.80 5.78 10/3/20114:00:00 296 33171 70.40 5.14 69.78 5.78 10/3/2011 5:00:00 297 33246 70.80 5.16 69.76 5.78 10/3/2011 6:00:00 298 33269 71.09 5.19 69.74 5.78 10/3/2011 7:00:00 299 33260 71.31 5.20 69.72 5.78 10/3/20118:00:00 299 33263 71.31 5.20 69.70 5.78 10/3/20119:00:00 322 33258 76.79 5.60 69.69 5.78 10/3/201110:00:00 299 33423 71.66 5.23 69.67 5.78 10/3/201111:00:00 303 32981 71.66 5.23 69.66 5.78 10/3/201112:00:00 295 33238 70.31 5.13 69.64 5.78 10/3/201113:00:00 300 32652 70.24 5.12 69.63 5.78 10/3/201114:00:00 297 32591 69.41 5.06 69.61 5.78 10/3/201115:00:00 307 32857 72.33 5.28 69.60 5.78 10/3/201116:00:00 294 32771 69.08 5.04 69.58 5.78 10/3/201117:00:00 301 31547 68.09 4.97 69.57 5.78 10/3/201118:00:00 297 32207 68.59 5.00 69.55 5.78 10/3/201119:00:00 297 32337 68.87 5.02 69.52 5.78 10/3/201120:00:00 300 32876 70.72 5.16 69.47 5.78 10/3/201121:00:00 306 32845 72.07 5.26 69.45 5.78 10/3/201122:00:00 299 32776 70.27 5.13 69.43 5.75 10/3/201123:00:00 295 32826 69.44 330 5.07 5.14 69.41 5.73 10/4/20110:00:00 299 32857 70.44 5.11 69.38 5.73 10/4/2011 1:00:00 291 33065 68.99 5.00 69.36 5.73 10/4/2011 2:00:00 302 33108 71.69 5.20 69.34 5.73 10/4/2011 3:00:00 296 33244 70.56 5.12 69.32 5.73 10/4/20114:00:00 292 33557 70.26 5.09 69.30 5.73 10/4/2011 5:00:00 298 33442 71.46 5.18 69.28 5.73 10/4/2011 6:00:00 295 33353 70.55 5.12 69.26 5.73 10/4/2011 7:00:00 298 33603 71.80 5.21 69.25 5.73 10/4/20118:00:00 299 33468 71.75 5.20 69.22 5.73 10/4/20119:00:00 316 33509 75.93 5.51 69.20 5.73 10/4/201110:00:00 303 33501 72.79 5.28 69.19 5.73 10/4/201111:00:00 301 33054 71.34 5.17 69.17 5.73 10/4/201112:00:00 307 33175 73.03 5.30 69.15 5.73 10/4/201113:00:00 302 32372 70.10 5.08 69.13 5.73 10/4/201114:00:00 295 32200 68.11 4.94 69.12 5.73 10/4/201115:00:00 305 32548 71.18 5.16 69.10 5.73 10/4/201116:00:00 296 32392 68.75 4.98 69.08 5.73 10/4/201117:00:00 297 31183 66.41 4.82 69.06 5.73DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 10/4/201118:00:00 302 32084 69.48 5.04 69.04 5.73 10/4/201119:00:00 294 32500 68.51 4.97 69.02 5.73 10/4/201120:00:00 294 32629 68.79 4.99 69.01 5.73 10/4/201121:00:00 199 32790 46.79 3.39 68.96 5.73 10/4/201122:00:00 295 32888 69.57 5.04 68.94 5.68 10/4/201123:00:00 298 32810 70.11 331 5.08 5.04 68.92 5.65 10/5/20110:00:00 297 32793 69.84 5.09 68.90 5.65 10/5/2011 1:00:00 302 32859 71.15 5.19 68.88 5.65 10/5/2011 2:00:00 297 32967 70.21 5.12 68.86 5.65 10/5/2011 3:00:00 295 33113 70.04 5.11 68.83 5.65 10/5/20114:00:00 300 33123 71.25 5.20 68.81 5.65 10/5/2011 5:00:00 295 33143 70.11 5.11 68.79 5.65 10/5/2011 6:00:00 299 33134 71.04 5.18 68.77 5.65 10/5/2011 7:00:00 294 33159 69.90 5.10 68.75 5.65 10/5/20118:00:00 298 33158 70.85 5.17 68.75 5.65 10/5/20119:00:00 292 33092 69.29 5.05 68.73 5.65 10/5/201110:00:00 302 33148 71.78 5.24 68.71 5.65 10/5/201111:00:00 301 32710 70.60 5.15 68.68 5.65 10/5/201112:00:00 299 32417 69.50 5.07 68.66 5.65 10/5/201113:00:00 298 32056 68.50 5.00 68.71 5.65 10/5/201114:00:00 300 32014 68.87 5.02 68.69 5.65 10/5/201115:00:00 302 32257 69.85 5.10 68.67 5.65 10/5/201116:00:00 297 32205 68.58 5.00 68.65 5.65 10/5/201117:00:00 298 30998 66.24 4.83 68.62 5.65 10/5/201118:00:00 299 31842 68.27 4.98 68.60 5.65 10/5/201119:00:00 315 32159 72.64 5.30 68.59 5.65 10/5/201120:00:00 297 32600 69.43 5.06 68.56 5.65 10/5/201121:00:00 254 32474 59.14 4.31 68.52 5.65 10/5/201122:00:00 296 32289 68.53 5.00 68.50 5.21 10/5/201123:00:00 296 32455 68.88 329 5.02 5.06 68.47 5.21 10/6/20110:00:00 299 32444 69.56 5.14 68.45 5.21 10/6/2011 1:00:00 293 32415 68.10 5.03 68.43 5.21 10/6/2011 2:00:00 304 32553 70.96 5.24 68.41 5.21 10/6/2011 3:00:00 292 32350 67.73 5.00 68.38 5.21 10/6/20114:00:00 301 32534 70.22 5.19 68.36 5.21 10/6/2011 5:00:00 295 32455 68.65 5.07 68.33 5.21 10/6/2011 6:00:00 299 32517 69.71 5.15 68.31 5.21 10/6/2011 7:00:00 298 32357 69.14 5.11 68.28 5.21 10/6/20118:00:00 302 32497 70.37 5.20 68.26 5.21 10/6/20119:00:00 390 32341 90.44 6.68 68.26 5.21 10/6/201110:00:00 299 32343 69.34 5.12 68.26 5.21 10/6/201111:00:00 301 31827 68.69 5.07 68.25 5.21 10/6/201112:00:00 301 31791 68.61 5.07 68.25 5.21 10/6/201113:00:00 298 31602 67.53 4.99 68.24 5.21 10/6/201114:00:00 299 31761 68.09 5.03 68.24 5.21 10/6/201115:00:00 304 31688 69.07 5.10 68.23 5.21 10/6/201116:00:00 295 31800 67.27 4.97 68.23 5.21 10/6/201117:00:00 302 30543 66.14 4.88 68.22 5.21 10/6/201118:00:00 296 31624 67.12 4.96 68.22 5.21 10/6/201119:00:00 298 31885 68.13 5.03 68.21 5.21 10/6/201120:00:00 295 32116 67.93 5.02 68.21 5.21 10/6/201121:00:00 263 32271 60.86 4.49 68.19 5.21 10/6/201122:00:00 299 32183 69.00 5.10 68.19 5.19 10/6/201123:00:00 295 32280 68.28 325 5.04 5.11 68.18 5.19 10/7/20110:00:00 297 32158 68.48 5.04 68.17 5.19 10/7/2011 1:00:00 299 32188 69.01 5.08 68.17 5.19 10/7/2011 2:00:00 299 32229 69.10 5.09 68.16 5.19 10/7/2011 3:00:00 302 32196 69.72 5.13 68.16 5.19 10/7/20114:00:00 295 32343 68.41 5.04 68.15 5.19 10/7/2011 5:00:00 299 32318 69.29 5.10 68.15 5.19 10/7/2011 6:00:00 296 32439 68.85 5.07 68.14 5.19 10/7/2011 7:00:00 299 32523 69.73 5.13 68.15 5.19 10/7/20118:00:00 295 32719 69.21 5.10 68.14 5.19 10/7/20119:00:00 361 32476 84.06 6.19 68.16 5.19 10/7/201110:00:00 300 32294 69.47 5.11 68.15 5.19 10/7/201111:00:00 302 32194 69.71 5.13 68.15 5.19 10/7/201112:00:00 299 31856 68.30 5.03 68.14 5.19 10/7/201113:00:00 299 31638 67.83 4.99 68.13 5.19 10/7/201114:00:00 298 31566 67.45 4.97 68.11 5.19 10/7/201115:00:00 303 31621 68.70 5.06 68.07 5.19 10/7/201116:00:00 295 31820 67.31 4.96 67.99 5.19 10/7/201117:00:00 298 30629 65.45 4.82 67.91 5.19 10/7/201118:00:00 298 31542 67.40 4.96 67.92 5.19 10/7/201119:00:00 300 31769 68.34 5.03 67.96 5.19 10/7/201120:00:00 298 31937 68.24 5.02 68.01 5.19 10/7/201121:00:00 310 31937 70.99 5.23 68.05 5.19 10/7/201122:00:00 294 32055 67.57 4.97 68.05 5.19 10/7/201123:00:00 299 31991 68.59 326 5.05 5.10 68.04 5.18 10/8/20110:00:00 299 32033 68.68 5.07 68.04 5.18 10/8/2011 1:00:00 299 32086 68.79 5.08 68.03 5.18 10/8/2011 2:00:00 298 32179 68.76 5.08 68.03 5.18 10/8/2011 3:00:00 296 32200 68.34 5.05 68.02 5.18 10/8/20114:00:00 299 32245 69.13 5.11 68.02 5.18 10/8/2011 5:00:00 296 32243 68.43 5.05 68.01 5.18 10/8/2011 6:00:00 298 32321 69.06 5.10 68.01 5.18 10/8/2011 7:00:00 297 32351 68.89 5.09 68.00 5.18 10/8/20118:00:00 296 32418 68.81 5.08 68.00 5.18 10/8/20119:00:00 286 32108 65.84 4.86 67.99 5.18 10/8/201110:00:00 296 31992 67.90 5.01 67.99 5.18 10/8/201111:00:00 301 32115 69.31 5.12 67.98 5.18 10/8/201112:00:00 301 31844 68.73 5.08 68.03 5.18DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 10/8/201113:00:00 301 31558 68.11 5.03 68.07 5.18 10/8/201114:00:00 293 31390 65.95 4.87 68.12 5.18 10/8/201115:00:00 306 31543 69.21 5.11 68.19 5.18 10/8/201116:00:00 294 31589 66.59 4.92 68.23 5.18 10/8/201117:00:00 301 30604 66.05 4.88 68.27 5.18 10/8/201118:00:00 296 31492 66.84 4.94 68.29 5.18 10/8/201119:00:00 298 31699 67.73 5.00 68.29 5.18 10/8/201120:00:00 297 32173 68.52 5.06 68.28 5.18 10/8/201121:00:00 372 32158 85.78 6.33 68.30 5.18 10/8/201122:00:00 299 32111 68.84 5.08 68.29 5.21 10/8/201123:00:00 294 32133 67.74 325 5.00 5.08 68.29 5.21 10/9/20110:00:00 301 32153 69.40 5.11 68.28 5.21 10/9/2011 1:00:00 296 32171 68.28 5.03 68.28 5.21 10/9/2011 2:00:00 297 32153 68.47 5.04 68.27 5.21 10/9/2011 3:00:00 297 32029 68.21 5.02 68.27 5.21 10/9/20114:00:00 295 32100 67.90 5.00 68.26 5.21 10/9/2011 5:00:00 301 32430 69.99 5.15 68.26 5.21 10/9/2011 6:00:00 296 32337 68.63 5.05 68.25 5.21 10/9/2011 7:00:00 299 32325 69.30 5.10 68.25 5.21 10/9/20118:00:00 295 32338 68.40 5.04 68.23 5.21 10/9/20119:00:00 279 32181 64.38 4.74 68.22 5.21 10/9/201110:00:00 298 32241 68.89 5.07 68.21 5.21 10/9/201111:00:00 301 32018 69.10 5.09 68.21 5.21 10/9/201112:00:00 297 32023 68.20 5.02 68.21 5.21 10/9/201113:00:00 300 31681 68.15 5.02 68.20 5.21 10/9/201114:00:00 297 31608 67.31 4.96 68.20 5.21 10/9/201115:00:00 301 31650 68.31 5.03 68.20 5.21 10/9/201116:00:00 296 31797 67.49 4.97 68.20 5.21 10/9/201117:00:00 296 30676 65.11 4.79 68.20 5.21 10/9/201118:00:00 299 31563 67.67 4.98 68.20 5.21 10/9/201119:00:00 299 31790 68.16 5.02 68.19 5.21 10/9/201120:00:00 291 32079 66.94 4.93 68.21 5.21 10/9/201121:00:00 334 32068 76.80 5.65 68.22 5.21 10/9/201122:00:00 297 32242 68.66 5.05 68.21 5.21 10/9/201123:00:00 297 32046 68.25 326 5.02 5.04 68.21 5.21 10/10/20110:00:00 303 32080 69.70 5.15 68.21 5.21 10/10/20111:00:00 298 32075 68.54 5.06 68.20 5.21 10/10/20112:00:00 296 32047 68.02 5.02 68.19 5.21 10/10/20113:00:00 299 32150 68.93 5.09 68.19 5.21 10/10/20114:00:00 296 32010 67.94 5.02 68.18 5.21 10/10/20115:00:00 299 32130 68.89 5.09 68.18 5.21 10/10/20116:00:00 297 32106 68.37 5.05 68.17 5.21 10/10/20117:00:00 296 32078 68.08 5.03 68.17 5.21 10/10/20118:00:00 298 31951 68.27 5.04 68.16 5.21 10/10/20119:00:00 302 32198 69.72 5.15 68.16 5.21 10/10/201110:00:00 303 32218 70.00 5.17 68.16 5.21 10/10/201111:00:00 295 31874 67.42 4.98 68.15 5.21 10/10/201112:00:00 302 31915 69.11 5.10 68.15 5.21 10/10/201113:00:00 299 31468 67.47 4.98 68.15 5.21 10/10/201114:00:00 297 31489 67.06 4.95 68.16 5.21 10/10/201115:00:00 301 31871 68.79 5.08 68.16 5.21 10/10/201116:00:00 295 31693 67.04 4.95 68.17 5.21 10/10/201117:00:00 303 30607 66.50 4.91 68.16 5.21 10/10/201118:00:00 295 31567 66.77 4.93 68.17 5.21 10/10/201119:00:00 300 31535 67.84 5.01 68.17 5.21 10/10/201120:00:00 301 31707 68.43 5.05 68.18 5.21 10/10/201121:00:00 416 31679 94.49 6.98 68.22 5.21 10/10/201122:00:00 298 31938 68.24 5.04 68.23 5.21 10/10/201123:00:00 297 31874 67.88 325 5.01 5.12 68.23 5.21 10/11/20110:00:00 297 32150 68.47 5.06 68.23 5.21 10/11/20111:00:00 302 32017 69.33 5.12 68.24 5.21 10/11/20112:00:00 295 32025 67.74 5.00 68.24 5.21 10/11/20113:00:00 299 32126 68.88 5.09 68.24 5.21 10/11/20114:00:00 294 32419 68.34 5.05 68.24 5.21 10/11/20115:00:00 302 32216 69.76 5.15 68.25 5.21 10/11/20116:00:00 294 32228 67.94 5.02 68.25 5.21 10/11/20117:00:00 301 32081 69.24 5.11 68.25 5.21 10/11/20118:00:00 297 32206 68.59 5.06 68.23 5.21 10/11/20119:00:00 314 32141 72.37 5.34 68.24 5.21 10/11/201110:00:00 294 32172 67.82 5.01 68.24 5.21 10/11/201111:00:00 302 31965 69.22 5.11 68.24 5.21 10/11/201112:00:00 301 31934 68.92 5.09 68.25 5.21 10/11/201113:00:00 301 31598 68.20 5.04 68.26 5.21 10/11/201114:00:00 297 31400 66.87 4.94 68.26 5.21 10/11/201115:00:00 306 31686 69.52 5.13 68.27 5.21 10/11/201116:00:00 304 31605 68.89 5.09 68.27 5.21 10/11/201117:00:00 291 30519 63.68 4.70 68.26 5.21 10/11/201118:00:00 300 31468 67.69 5.00 68.26 5.21 10/11/201119:00:00 295 31555 66.75 4.93 68.27 5.21 10/11/201120:00:00 293 31806 66.82 4.93 68.28 5.21 10/11/201121:00:00 339 31763 77.21 5.70 68.30 5.21 10/11/201122:00:00 297 31843 67.81 5.01 68.30 5.22 10/11/201123:00:00 300 31891 68.60 325 5.07 5.07 68.31 5.21 10/12/20110:00:00 294 31905 67.26 4.97 68.31 5.21 10/12/20111:00:00 301 31933 68.92 5.09 68.31 5.21 10/12/20112:00:00 296 31922 67.75 5.00 68.32 5.21 10/12/20113:00:00 299 32021 68.65 5.07 68.32 5.21 10/12/20114:00:00 296 31925 67.76 5.00 68.32 5.21 10/12/20115:00:00 299 32032 68.67 5.07 68.32 5.21 10/12/20116:00:00 297 31957 68.06 5.03 68.32 5.21 10/12/20117:00:00 298 32011 68.40 5.05 68.32 5.21DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 10/12/20118:00:00 299 31868 68.32 5.05 68.32 5.21 10/12/20119:00:00 306 31602 69.34 5.12 68.33 5.21 10/12/201110:00:00 301 31526 68.04 5.02 68.33 5.21 10/12/201111:00:00 295 31543 66.72 4.93 68.34 5.21 10/12/201112:00:00 306 31570 69.27 5.12 68.35 5.21 10/12/201113:00:00 293 31649 66.49 4.91 68.35 5.21 10/12/201114:00:00 300 31865 68.55 5.06 68.35 5.21 10/12/201115:00:00 296 31789 67.47 4.98 68.36 5.21 10/12/201116:00:00 343 31551 77.60 5.73 68.38 5.21 10/12/201117:00:00 624 30686 137.30 10.14 68.48 5.21 10/12/201118:00:00 299 31530 67.60 4.99 68.48 5.21 10/12/201119:00:00 296 31787 67.47 4.98 68.49 5.21 10/12/201120:00:00 298 31961 68.29 5.04 68.52 5.21 10/12/201121:00:00 369 32015 84.71 6.26 68.54 5.21 10/12/201122:00:00 298 31927 68.22 5.04 68.54 5.22 10/12/201123:00:00 298 31782 67.91 325 5.01 5.32 68.55 5.23 10/13/20110:00:00 297 31616 67.33 4.94 68.55 5.23 10/13/20111:00:00 296 31444 66.74 4.90 68.55 5.23 10/13/20112:00:00 302 31767 68.79 5.05 68.56 5.23 10/13/20113:00:00 297 31552 67.19 4.93 68.56 5.23 10/13/20114:00:00 297 31663 67.43 4.95 68.56 5.23 10/13/20115:00:00 300 32028 68.90 5.06 68.56 5.23 10/13/20116:00:00 292 32236 67.49 4.95 68.57 5.23 10/13/20117:00:00 300 32675 70.29 5.16 68.57 5.23 10/13/20118:00:00 302 32609 70.61 5.18 68.65 5.23 10/13/20119:00:00 386 32613 90.27 6.62 68.78 5.23 10/13/201110:00:00 300 32663 70.26 5.16 68.87 5.23 10/13/201111:00:00 299 32574 69.84 5.13 68.87 5.23 10/13/201112:00:00 302 32705 70.82 5.20 68.89 5.23 10/13/201113:00:00 297 32458 69.12 5.07 68.89 5.23 10/13/201114:00:00 296 32200 68.34 5.02 68.89 5.23 10/13/201115:00:00 302 32209 69.75 5.12 68.90 5.23 10/13/201116:00:00 301 31984 69.03 5.07 68.91 5.23 10/13/201117:00:00 300 30783 66.22 4.86 68.91 5.23 10/13/201118:00:00 300 31724 68.24 5.01 68.91 5.23 10/13/201119:00:00 293 32125 67.49 4.95 68.90 5.23 10/13/201120:00:00 302 32418 70.20 5.15 68.88 5.23 10/13/201121:00:00 322 32114 74.15 5.44 68.84 5.23 10/13/201122:00:00 297 32417 69.04 5.07 68.78 5.22 10/13/201123:00:00 299 32436 69.54 327 5.10 5.13 68.74 5.22 10/14/20110:00:00 296 32552 69.09 5.06 68.71 5.22 10/14/20111:00:00 296 32538 69.06 5.05 68.73 5.22 10/14/20112:00:00 299 32670 70.04 5.13 68.73 5.22 10/14/20113:00:00 299 32773 70.26 5.14 68.74 5.22 10/14/20114:00:00 296 32834 69.69 5.10 68.74 5.22 10/14/20115:00:00 298 32789 70.06 5.13 68.76 5.22 10/14/20116:00:00 297 32851 69.96 5.12 68.76 5.22 10/14/20117:00:00 299 32955 70.65 5.17 68.77 5.22 10/14/20118:00:00 300 32908 70.79 5.18 68.83 5.22 10/14/20119:00:00 327 32782 76.86 5.62 68.93 5.22 10/14/201110:00:00 301 32743 70.67 5.17 69.03 5.22 10/14/201111:00:00 297 32883 70.03 5.12 69.13 5.22 10/14/201112:00:00 421 32437 97.92 7.16 69.27 5.22 10/14/201113:00:00 809 32043 185.88 13.60 69.48 5.22 10/14/201114:00:00 217 31842 49.55 3.63 69.23 5.22 10/14/201115:00:00 299 32199 69.03 5.05 69.24 5.22 10/14/201116:00:00 300 32080 69.01 5.05 69.24 5.22 10/14/201117:00:00 297 30932 65.87 4.82 69.24 5.22 10/14/201118:00:00 300 31774 68.35 5.00 69.25 5.22 10/14/201119:00:00 295 32004 67.70 4.95 69.25 5.22 10/14/201120:00:00 296 32251 68.45 5.01 69.27 5.22 10/14/201121:00:00 373 32054 85.73 6.27 69.30 5.22 10/14/201122:00:00 297 32174 68.52 5.01 69.30 5.20 10/14/201123:00:00 301 32288 69.69 328 5.10 5.53 69.30 5.21 10/15/20110:00:00 295 32344 68.42 4.96 69.31 5.21 10/15/20111:00:00 298 32038 68.46 4.96 69.31 5.21 10/15/20112:00:00 299 32317 69.29 5.02 69.31 5.21 10/15/20113:00:00 295 32403 68.54 4.97 69.30 5.21 10/15/20114:00:00 300 32484 69.88 5.07 69.30 5.21 10/15/20115:00:00 298 32445 69.33 5.03 69.38 5.21 10/15/20116:00:00 295 32742 69.26 5.02 69.48 5.21 10/15/20117:00:00 300 32875 70.72 5.13 69.58 5.21 10/15/20118:00:00 298 32987 70.49 5.11 69.67 5.21 10/15/20119:00:00 329 32948 77.73 5.64 69.65 5.21 10/15/201110:00:00 302 32918 71.28 5.17 69.65 5.21 10/15/201111:00:00 298 32926 70.36 5.10 69.64 5.21 10/15/201112:00:00 304 32876 71.66 5.20 69.64 5.21 10/15/201113:00:00 298 32466 69.37 5.03 69.64 5.21 10/15/201114:00:00 297 32116 68.39 4.96 69.64 5.21 10/15/201115:00:00 300 32259 69.39 5.03 69.63 5.21 10/15/201116:00:00 297 31996 68.14 4.94 69.64 5.21 10/15/201117:00:00 300 30819 66.30 4.81 69.63 5.21 10/15/201118:00:00 298 31695 67.73 4.91 69.63 5.21 10/15/201119:00:00 296 32061 68.05 4.93 69.63 5.21 10/15/201120:00:00 296 32209 68.36 4.96 69.62 5.21 10/15/201121:00:00 322 32452 74.93 5.43 69.62 5.21 10/15/201122:00:00 297 32332 68.85 4.99 69.62 5.21 10/15/201123:00:00 299 32506 69.69 331 5.05 5.06 69.62 5.21 10/16/20110:00:00 299 32528 69.74 5.09 69.62 5.21 10/16/20111:00:00 297 32494 69.20 5.05 69.62 5.21 10/16/20112:00:00 298 32473 69.39 5.06 69.61 5.21DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 10/16/20113:00:00 298 32546 69.54 5.07 69.61 5.21 10/16/20114:00:00 300 32126 69.11 5.04 69.61 5.21 10/16/20115:00:00 295 32177 68.06 4.97 69.60 5.21 10/16/20116:00:00 297 32588 69.40 5.06 69.60 5.21 10/16/20117:00:00 301 32646 70.46 5.14 69.60 5.21 10/16/20118:00:00 294 32531 68.58 5.00 69.61 5.21 10/16/20119:00:00 357 32239 82.53 6.02 69.62 5.21 10/16/201110:00:00 293 32272 67.80 4.95 69.62 5.21 10/16/201111:00:00 302 32431 70.23 5.12 69.62 5.21 10/16/201112:00:00 301 32131 69.35 5.06 69.61 5.21 10/16/201113:00:00 298 32013 68.40 4.99 69.61 5.21 10/16/201114:00:00 294 31799 67.04 4.89 69.60 5.21 10/16/201115:00:00 302 31918 69.12 5.04 69.60 5.21 10/16/201116:00:00 298 31953 68.28 4.98 69.60 5.21 10/16/201117:00:00 294 30859 65.05 4.75 69.59 5.21 10/16/201118:00:00 299 31994 68.59 5.00 69.58 5.21 10/16/201119:00:00 295 32241 68.20 4.97 69.58 5.21 10/16/201120:00:00 296 32388 68.74 5.01 69.60 5.21 10/16/201121:00:00 279 32176 64.37 4.70 69.59 5.21 10/16/201122:00:00 296 32249 68.45 4.99 69.59 5.20 10/16/201123:00:00 297 32326 68.84 329 5.02 5.04 69.58 5.20 10/17/20110:00:00 300 31947 68.72 5.04 69.58 5.20 10/17/20111:00:00 293 32010 67.25 4.94 69.57 5.20 10/17/20112:00:00 306 32330 70.94 5.21 69.57 5.20 10/17/20113:00:00 295 32315 68.35 5.02 69.56 5.20 10/17/20114:00:00 304 32463 70.76 5.19 69.56 5.20 10/17/20115:00:00 293 32134 67.51 4.95 69.56 5.20 10/17/20116:00:00 299 32293 69.23 5.08 69.56 5.20 10/17/20117:00:00 296 32322 68.60 5.03 69.55 5.20 10/17/20118:00:00 301 31924 68.90 5.06 69.54 5.20 10/17/20119:00:00 280 32374 65.00 4.77 69.53 5.20 10/17/201110:00:00 306 32194 70.64 5.18 69.53 5.20 10/17/201111:00:00 296 31977 67.87 4.98 69.52 5.20 10/17/201112:00:00 304 31915 69.57 5.11 69.52 5.20 10/17/201113:00:00 296 31381 66.60 4.89 69.52 5.20 10/17/201114:00:00 297 31446 66.97 4.92 69.51 5.20 10/17/201115:00:00 302 31570 68.36 5.02 69.39 5.20 10/17/201116:00:00 300 31610 68.00 4.99 69.29 5.20 10/17/201117:00:00 296 30352 64.42 4.73 69.20 5.20 10/17/201118:00:00 298 31240 66.75 4.90 69.14 5.20 10/17/201119:00:00 298 31349 66.99 4.92 69.11 5.20 10/17/201120:00:00 297 31548 67.18 4.93 69.13 5.20 10/17/201121:00:00 283 31621 64.17 4.71 69.12 5.20 10/17/201122:00:00 300 31399 67.54 4.96 69.12 5.14 10/17/201123:00:00 293 31204 65.56 327 4.81 4.97 69.12 5.13 10/18/20110:00:00 298 31623 67.57 4.80 69.12 5.13 10/18/20111:00:00 298 31501 67.31 4.78 69.11 5.13 10/18/20112:00:00 294 31600 66.62 4.73 69.11 5.13 10/18/20113:00:00 305 31617 69.15 4.91 69.10 5.13 10/18/20114:00:00 296 31907 67.72 4.81 69.10 5.13 10/18/20115:00:00 292 32084 67.18 4.77 69.10 5.13 10/18/20116:00:00 304 31800 69.32 4.92 69.10 5.13 10/18/20117:00:00 295 31424 66.47 4.72 69.10 5.13 10/18/20118:00:00 294 31679 66.78 4.74 69.09 5.13 10/18/20119:00:00 289 31472 65.22 4.63 69.09 5.13 10/18/201110:00:00 299 32244 69.13 4.91 69.09 5.13 10/18/201111:00:00 295 33300 70.44 5.00 69.09 5.13 10/18/201112:00:00 299 33585 72.00 5.11 69.09 5.13 10/18/201113:00:00 303 33274 72.29 5.13 69.10 5.13 10/18/201114:00:00 294 33435 70.48 5.00 69.10 5.13 10/18/201115:00:00 299 33710 72.27 5.13 69.09 5.13 10/18/201116:00:00 295 34084 72.10 5.12 69.09 5.13 10/18/201117:00:00 305 32920 72.00 5.11 69.10 5.13 10/18/201118:00:00 289 34050 70.56 5.01 69.10 5.13 10/18/201119:00:00 308 34085 75.28 5.35 69.12 5.13 10/18/201120:00:00 289 33687 69.81 4.96 69.12 5.13 10/18/201121:00:00 284 33664 68.55 4.87 69.12 5.13 10/18/201122:00:00 290 33816 70.32 4.99 69.12 5.07 10/18/201123:00:00 302 34080 73.80 338 5.24 4.95 69.13 5.07 10/19/20110:00:00 297 33843 72.07 5.16 69.14 5.07 10/19/20111:00:00 299 33707 72.27 5.18 69.14 5.07 10/19/20112:00:00 297 34207 72.85 5.22 69.15 5.07 10/19/20113:00:00 302 34017 73.66 5.28 69.15 5.07 10/19/20114:00:00 294 34041 71.76 5.14 69.16 5.07 10/19/20115:00:00 300 33964 73.06 5.23 69.16 5.07 10/19/20116:00:00 299 34126 73.16 5.24 69.17 5.07 10/19/20117:00:00 299 34141 73.20 5.24 69.17 5.07 10/19/20118:00:00 296 34147 72.47 5.19 69.18 5.07 10/19/20119:00:00 286 34168 70.07 5.02 69.18 5.07 10/19/201110:00:00 300 34054 73.25 5.25 69.18 5.07 10/19/201111:00:00 299 34039 72.98 5.23 69.19 5.07 10/19/201112:00:00 299 34022 72.94 5.23 69.20 5.07 10/19/201113:00:00 301 33969 73.31 5.25 69.21 5.07 10/19/201114:00:00 298 33933 72.51 5.19 69.22 5.07 10/19/201115:00:00 298 33921 72.48 5.19 69.22 5.07 10/19/201116:00:00 342 19402 47.58 3.41 69.20 5.07 10/19/201117:00:00 255 24809 45.36 3.25 69.17 5.07 10/19/201118:00:00 303 33613 73.03 5.23 69.18 5.07 10/19/201119:00:00 289 34130 70.73 5.07 69.18 5.07 10/19/201120:00:00 305 33776 73.87 5.29 69.21 5.07 10/19/201121:00:00 247 33712 59.71 4.28 69.20 5.07DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 10/19/201122:00:00 296 33659 71.44 5.12 69.20 5.07 10/19/201123:00:00 299 33487 71.79 335 5.14 5.00 69.21 5.07 10/20/20110:00:00 297 33580 71.51 4.99 69.22 5.07 10/20/20111:00:00 296 33773 71.68 5.00 69.22 5.07 10/20/20112:00:00 300 33603 72.28 5.04 69.23 5.07 10/20/20113:00:00 296 33598 71.31 4.98 69.24 5.07 10/20/20114:00:00 301 33800 72.95 5.09 69.25 5.07 10/20/20115:00:00 298 33783 72.19 5.04 69.25 5.07 10/20/20116:00:00 297 33911 72.22 5.04 69.26 5.07 10/20/20117:00:00 297 34065 72.55 5.06 69.26 5.07 10/20/20118:00:00 299 33949 72.78 5.08 69.23 5.07 10/20/20119:00:00 276 34167 67.62 4.72 69.23 5.07 10/20/201110:00:00 302 34193 74.04 5.17 69.23 5.07 10/20/201111:00:00 295 34175 72.29 5.04 69.24 5.07 10/20/201112:00:00 302 34118 73.88 5.15 69.24 5.07 10/20/201113:00:00 295 33960 71.83 5.01 69.25 5.07 10/20/201114:00:00 299 33946 72.78 5.08 69.26 5.07 10/20/201115:00:00 299 33744 72.35 5.05 69.27 5.07 10/20/201116:00:00 296 33611 71.34 4.98 69.28 5.07 10/20/201117:00:00 299 32430 69.53 4.85 69.29 5.07 10/20/201118:00:00 294 33461 70.54 4.92 69.30 5.07 10/20/201119:00:00 300 33519 72.10 5.03 69.30 5.07 10/20/201120:00:00 295 33460 70.78 4.94 69.30 5.07 10/20/201121:00:00 292 33414 69.96 4.88 69.31 5.07 10/20/201122:00:00 294 33475 70.57 4.92 69.31 5.07 10/20/201123:00:00 301 33537 72.38 344 5.05 5.00 69.32 5.07 10/21/20110:00:00 298 33399 71.37 5.08 69.33 5.07 10/21/20111:00:00 297 33738 71.85 5.12 69.34 5.07 10/21/20112:00:00 301 33701 72.74 5.18 69.35 5.07 10/21/20113:00:00 296 33501 71.10 5.06 69.35 5.07 10/21/20114:00:00 299 33646 72.14 5.14 69.36 5.07 10/21/20115:00:00 295 33585 71.04 5.06 69.37 5.07 10/21/20116:00:00 300 33623 72.33 5.15 69.38 5.07 10/21/20117:00:00 299 33536 71.90 5.12 69.38 5.07 10/21/20118:00:00 297 33745 71.86 5.12 69.38 5.07 10/21/20119:00:00 300 33576 72.23 5.14 69.38 5.07 10/21/201110:00:00 297 33623 71.60 5.10 69.39 5.07 10/21/201111:00:00 300 33655 72.40 5.16 69.39 5.07 10/21/201112:00:00 297 33439 71.21 5.07 69.40 5.07 10/21/201113:00:00 301 33186 71.62 5.10 69.41 5.07 10/21/201114:00:00 295 33308 70.46 5.02 69.41 5.07 10/21/201115:00:00 300 33382 71.81 5.11 69.42 5.07 10/21/201116:00:00 298 33304 71.16 5.07 69.43 5.07 10/21/201117:00:00 297 31965 68.07 4.85 69.43 5.07 10/21/201118:00:00 302 32751 70.92 5.05 69.44 5.07 10/21/201119:00:00 296 33230 70.53 5.02 69.44 5.07 10/21/201120:00:00 300 33309 71.65 5.10 69.46 5.07 10/21/201121:00:00 314 33108 74.54 5.31 69.48 5.07 10/21/201122:00:00 298 33447 71.47 5.09 69.48 5.08 10/21/201123:00:00 300 33561 72.19 337 5.14 5.10 69.49 5.08 10/22/20110:00:00 296 33695 71.52 5.02 69.50 5.08 10/22/20111:00:00 301 33735 72.81 5.11 69.51 5.08 10/22/20112:00:00 297 33688 71.74 5.03 69.52 5.08 10/22/20113:00:00 297 33804 71.99 5.05 69.52 5.08 10/22/20114:00:00 301 33822 73.00 5.12 69.53 5.08 10/22/20115:00:00 298 33737 72.09 5.06 69.54 5.08 10/22/20116:00:00 299 33689 72.23 5.07 69.55 5.08 10/22/20117:00:00 298 33682 71.97 5.05 69.56 5.08 10/22/20118:00:00 302 33820 73.24 5.14 69.54 5.08 10/22/20119:00:00 368 33774 89.12 6.25 69.57 5.08 10/22/201110:00:00 308 33942 74.96 5.26 69.58 5.08 10/22/201111:00:00 293 33506 70.39 4.94 69.58 5.08 10/22/201112:00:00 303 33453 72.68 5.10 69.59 5.08 10/22/201113:00:00 299 33466 71.75 5.04 69.60 5.08 10/22/201114:00:00 297 33198 70.70 4.96 69.61 5.08 10/22/201115:00:00 300 33542 72.15 5.06 69.62 5.08 10/22/201116:00:00 295 33220 70.27 4.93 69.63 5.08 10/22/201117:00:00 302 31999 69.29 4.86 69.63 5.08 10/22/201118:00:00 297 33110 70.51 4.95 69.64 5.08 10/22/201119:00:00 297 32793 69.84 4.90 69.64 5.08 10/22/201120:00:00 293 32910 69.14 4.85 69.66 5.08 10/22/201121:00:00 242 32927 57.14 4.01 69.65 5.08 10/22/201122:00:00 297 33164 70.63 4.96 69.65 5.08 10/22/201123:00:00 302 33238 71.98 342 5.05 5.03 69.66 5.08 10/23/20110:00:00 293 33124 69.59 4.91 69.66 5.08 10/23/20111:00:00 302 33119 71.72 5.06 69.67 5.08 10/23/20112:00:00 294 33229 70.05 4.94 69.67 5.08 10/23/20113:00:00 304 33190 72.35 5.11 69.68 5.08 10/23/20114:00:00 297 33153 70.60 4.98 69.68 5.08 10/23/20115:00:00 301 33339 71.96 5.08 69.69 5.08 10/23/20116:00:00 294 33170 69.93 4.94 69.69 5.08 10/23/20117:00:00 299 33269 71.33 5.03 69.69 5.08 10/23/20118:00:00 298 33411 71.39 5.04 69.70 5.08 10/23/20119:00:00 322 33427 77.18 5.45 69.71 5.08 10/23/201110:00:00 294 33459 70.53 4.98 69.71 5.08 10/23/201111:00:00 300 33692 72.48 5.12 69.71 5.08 10/23/201112:00:00 300 33383 71.81 5.07 69.72 5.08 10/23/201113:00:00 297 33270 70.85 5.00 69.72 5.08 10/23/201114:00:00 299 33211 71.20 5.03 69.72 5.08 10/23/201115:00:00 299 33097 70.96 5.01 69.73 5.08 10/23/201116:00:00 301 33438 72.17 5.09 69.73 5.08DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 10/23/201117:00:00 293 32155 67.56 4.77 69.73 5.08 10/23/201118:00:00 299 32938 70.62 4.98 69.74 5.08 10/23/201119:00:00 300 33000 70.99 5.01 69.74 5.08 10/23/201120:00:00 292 33308 69.74 4.92 69.74 5.08 10/23/201121:00:00 309 33319 73.82 5.21 69.75 5.08 10/23/201122:00:00 294 33646 70.93 5.01 69.75 5.08 10/23/201123:00:00 298 33385 71.34 340 5.04 5.03 69.75 5.08 10/24/20110:00:00 298 33597 71.79 5.21 69.75 5.08 10/24/20111:00:00 295 33512 70.89 5.14 69.75 5.08 10/24/20112:00:00 296 33895 71.94 5.22 69.75 5.08 10/24/20113:00:00 300 33636 72.35 5.25 69.75 5.08 10/24/20114:00:00 294 33860 71.38 5.18 69.75 5.08 10/24/20115:00:00 300 33632 72.35 5.25 69.76 5.08 10/24/20116:00:00 296 33734 71.60 5.19 69.76 5.08 10/24/20117:00:00 301 33714 72.76 5.28 69.76 5.08 10/24/20118:00:00 290 33631 69.93 5.07 69.76 5.08 10/24/20119:00:00 312 33626 75.23 5.45 69.77 5.08 10/24/201110:00:00 300 33647 72.38 5.25 69.77 5.08 10/24/201111:00:00 299 33694 72.24 5.24 69.78 5.08 10/24/201112:00:00 196 33667 47.32 3.43 69.75 5.08 10/24/201113:00:00 44 33538 10.58 0.77 69.67 5.08 10/24/201114:00:00 39 33434 9.35 0.68 69.58 5.08 10/24/201115:00:00 36 33358 8.61 0.62 69.50 5.08 10/24/201116:00:00 33 33179 7.85 0.57 69.42 5.08 10/24/201117:00:00 28 32023 6.43 0.47 69.34 5.08 10/24/201118:00:00 26 32850 6.12 0.44 69.25 5.08 10/24/201119:00:00 29 32927 6.85 0.50 69.17 5.08 10/24/201120:00:00 33 33287 7.88 0.57 69.09 5.08 10/24/201121:00:00 39 33209 9.29 0.67 69.01 5.08 10/24/201122:00:00 49 33309 11.70 0.85 68.93 5.09 10/24/201123:00:00 48 33387 11.49 331 0.83 3.05 68.85 5.02 10/25/20110:00:00 48 33445 11.51 0.84 68.78 5.02 10/25/20111:00:00 52 33615 12.53 0.92 68.70 5.02 10/25/20112:00:00 53 33574 12.76 0.94 68.63 5.02 10/25/20113:00:00 54 33582 13.00 0.95 68.55 5.02 10/25/20114:00:00 54 33598 13.01 0.95 68.47 5.02 10/25/20115:00:00 57 33660 13.76 1.01 68.40 5.02 10/25/20116:00:00 54 33752 13.07 0.96 68.32 5.02 10/25/20117:00:00 55 33748 13.31 0.98 68.24 5.02 10/25/20118:00:00 56 33651 13.51 0.99 68.15 5.02 10/25/20119:00:00 65 33590 15.66 1.15 68.07 5.02 10/25/201110:00:00 54 33533 12.98 0.95 68.00 5.02 10/25/201111:00:00 46 33530 11.06 0.81 67.91 5.02 10/25/201112:00:00 41 33540 9.86 0.72 67.85 5.02 10/25/201113:00:00 40 32856 9.42 0.69 67.77 5.02 10/25/201114:00:00 40 32933 9.45 0.69 67.68 5.02 10/25/201115:00:00 36 32850 8.48 0.62 67.43 5.02 10/25/201116:00:00 35 32708 8.21 0.60 67.31 5.02 10/25/201117:00:00 35 31911 8.01 0.59 67.15 5.02 10/25/201118:00:00 35 32847 8.24 0.61 67.08 5.02 10/25/201119:00:00 37 33090 8.78 0.64 67.00 5.02 10/25/201120:00:00 40 33231 9.53 0.70 66.93 5.02 10/25/201121:00:00 40 33216 9.53 0.70 66.86 5.02 10/25/201122:00:00 39 33320 9.32 0.68 66.78 5.00 10/25/201123:00:00 40 33348 9.56 327 0.70 0.81 66.70 4.86 10/26/20110:00:00 38 33317 9.08 0.92 66.62 4.86 10/26/20111:00:00 39 33440 9.35 0.95 66.54 4.86 10/26/20112:00:00 39 33403 9.34 0.95 66.46 4.86 10/26/20113:00:00 38 33396 9.10 0.92 66.38 4.86 10/26/20114:00:00 40 33184 9.52 0.96 66.29 4.86 10/26/20115:00:00 38 33010 8.99 0.91 66.21 4.86 10/26/20116:00:00 41 33043 9.71 0.98 66.13 4.86 10/26/20117:00:00 38 33153 9.03 0.91 66.05 4.86 10/26/20118:00:00 40 33277 9.54 0.97 65.96 4.86 10/26/20119:00:00 53 33153 12.60 1.28 65.89 4.86 10/26/201110:00:00 54 33256 12.88 1.30 65.81 4.86 10/26/201111:00:00 49 33132 11.64 1.18 65.73 4.86 10/26/201112:00:00 56 32923 13.22 1.34 65.65 4.86 10/26/201113:00:00 57 32601 13.32 1.35 65.58 4.86 10/26/201114:00:00 224 32418 52.07 5.27 65.56 4.86 10/26/201115:00:00 298 32280 68.98 6.98 65.56 4.86 10/26/201116:00:00 297 32294 68.77 6.96 65.57 4.86 10/26/201117:00:00 299 31210 66.91 6.78 65.57 4.86 10/26/201118:00:00 248 20752 36.90 3.74 65.53 4.86 10/26/201119:00:00 59 65 0.03 0.00 65.44 4.86 10/26/201120:00:00 2 59 0.00 0.00 65.36 4.86 10/26/201121:00:00 1 51 0.00 0.00 65.27 4.86 10/26/201122:00:00 8 45 0.00 0.00 65.18 4.86 10/26/201123:00:00 5 45 0.00 237 0.00 1.86 65.08 4.76 10/27/20110:00:00 7 43 0.00 0.00 64.99 4.76 10/27/20111:00:00 28 2786 0.56 0.05 64.90 4.76 10/27/20112:00:00 77 7969 4.40 0.39 64.81 4.76 10/27/20113:00:00 32 6125 1.41 0.12 64.72 4.76 10/27/20114:00:00 406 5566 16.20 1.42 64.65 4.76 10/27/20115:00:00 237 32399 55.06 4.84 64.63 4.76 10/27/20116:00:00 301 33336 71.95 6.33 64.63 4.76 10/27/20117:00:00 296 33166 70.39 6.19 64.64 4.76 10/27/20118:00:00 301 32877 70.96 6.24 64.64 4.76 10/27/20119:00:00 294 33016 69.60 6.12 64.64 4.76 10/27/201110:00:00 327 33384 78.28 6.88 64.66 4.76 10/27/201111:00:00 298 33705 72.02 6.33 64.66 4.76DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 10/27/201112:00:00 232 33845 56.30 4.95 64.64 4.76 10/27/201113:00:00 329 33705 79.51 6.99 64.66 4.76 10/27/201114:00:00 342 33755 82.78 7.28 64.68 4.76 10/27/201115:00:00 295 33693 71.27 6.27 64.68 4.76 10/27/201116:00:00 300 33771 72.65 6.39 64.70 4.76 10/27/201117:00:00 297 32978 70.23 6.17 64.70 4.76 10/27/201118:00:00 303 33856 73.56 6.47 64.71 4.76 10/27/201119:00:00 298 33881 72.40 6.36 64.72 4.76 10/27/201120:00:00 300 33629 72.34 6.36 64.75 4.76 10/27/201121:00:00 290 34191 71.10 6.25 64.76 4.76 10/27/201122:00:00 297 33708 71.78 6.31 64.77 4.75 10/27/201123:00:00 305 33767 73.85 273 6.49 5.05 64.78 4.76 10/28/20110:00:00 294 33628 70.89 5.17 64.78 4.76 10/28/20111:00:00 301 33625 72.57 5.29 64.79 4.76 10/28/20112:00:00 294 33615 70.86 5.17 64.79 4.76 10/28/20113:00:00 300 33726 72.55 5.29 64.80 4.76 10/28/20114:00:00 298 33640 71.88 5.24 64.81 4.76 10/28/20115:00:00 300 33716 72.53 5.29 64.81 4.76 10/28/20116:00:00 296 33839 71.82 5.24 64.82 4.76 10/28/20117:00:00 299 33806 72.48 5.29 64.83 4.76 10/28/20118:00:00 299 33829 72.53 5.29 64.85 4.76 10/28/20119:00:00 303 33764 73.36 5.35 64.85 4.76 10/28/201110:00:00 296 33761 71.66 5.23 64.86 4.76 10/28/201111:00:00 301 33826 73.01 5.33 64.87 4.76 10/28/201112:00:00 296 33895 71.94 5.25 64.88 4.76 10/28/201113:00:00 298 33829 72.28 5.27 64.88 4.76 10/28/201114:00:00 298 33966 72.58 5.29 64.89 4.76 10/28/201115:00:00 733 33891 178.13 12.99 65.04 4.76 10/28/201116:00:00 383 33843 92.94 6.78 65.08 4.76 10/28/201117:00:00 391 32870 92.16 6.72 65.12 4.76 10/28/201118:00:00 1254 34059 306.25 22.34 65.45 4.76 10/28/201119:00:00 1624 33246 387.14 28.24 65.90 4.76 10/28/201120:00:00 643 33844 156.04 11.38 66.02 4.76 10/28/201121:00:00 151 33917 36.72 2.68 65.98 4.76 10/28/201122:00:00 175 33723 42.32 3.09 65.94 4.75 10/28/201123:00:00 298 33763 72.14 329 5.26 7.44 65.95 4.84 10/29/20110:00:00 296 33643 71.41 5.19 65.96 4.84 10/29/20111:00:00 296 33717 71.56 5.20 65.97 4.84 10/29/20112:00:00 301 33701 72.74 5.29 65.98 4.84 10/29/20113:00:00 297 33859 72.11 5.24 65.98 4.84 10/29/20114:00:00 297 33680 71.73 5.22 65.99 4.84 10/29/20115:00:00 300 33793 72.69 5.29 66.00 4.84 10/29/20116:00:00 299 33699 72.25 5.25 66.00 4.84 10/29/20117:00:00 300 33853 72.82 5.30 66.01 4.84 10/29/20118:00:00 290 33833 70.35 5.12 66.02 4.84 10/29/20119:00:00 338 33896 82.15 5.97 66.04 4.84 10/29/201110:00:00 975 33894 236.96 17.23 66.28 4.84 10/29/201111:00:00 691 33945 168.19 12.23 66.42 4.84 10/29/201112:00:00 862 33922 209.67 15.25 66.62 4.84 10/29/201113:00:00 967 33595 232.94 16.94 66.85 4.84 10/29/201114:00:00 576 33639 138.93 10.10 66.95 4.84 10/29/201115:00:00 353 33814 85.59 6.22 66.98 4.84 10/29/201116:00:00 364 33688 87.93 6.39 67.01 4.84 10/29/201117:00:00 294 32666 68.86 5.01 67.02 4.84 10/29/201118:00:00 296 33662 71.45 5.20 67.03 4.84 10/29/201119:00:00 298 33560 71.71 5.22 67.03 4.84 10/29/201120:00:00 302 33725 73.03 5.31 67.02 4.84 10/29/201121:00:00 305 33476 73.21 5.32 67.03 4.84 10/29/201122:00:00 301 33580 72.48 5.27 67.04 4.84 10/29/201123:00:00 293 33310 69.98 330 5.09 7.24 67.04 4.92 10/30/20110:00:00 304 33849 73.78 5.38 67.05 4.92 10/30/20111:00:00 298 33679 71.96 5.25 67.06 4.92 10/30/20112:00:00 298 33690 71.99 5.25 67.07 4.92 10/30/20113:00:00 298 33630 71.86 5.24 67.07 4.92 10/30/20114:00:00 299 33700 72.25 5.27 67.08 4.92 10/30/20115:00:00 297 33761 71.90 5.24 67.08 4.92 10/30/20116:00:00 299 33819 72.51 5.29 67.09 4.92 10/30/20117:00:00 297 33907 72.21 5.27 67.09 4.92 10/30/20118:00:00 302 33832 73.26 5.34 67.12 4.92 10/30/20119:00:00 354 34112 86.59 6.32 67.14 4.92 10/30/201110:00:00 297 33721 71.81 5.24 67.15 4.92 10/30/201111:00:00 300 33745 72.59 5.30 67.15 4.92 10/30/201112:00:00 300 33651 72.39 5.28 67.15 4.92 10/30/201113:00:00 294 33502 70.63 5.15 67.15 4.92 10/30/201114:00:00 301 33704 72.74 5.31 67.16 4.92 10/30/201115:00:00 1127 33313 269.20 19.64 67.43 4.92 10/30/201116:00:00 709 33463 170.12 12.41 67.58 4.92 10/30/201117:00:00 302 32622 70.64 5.15 67.58 4.92 10/30/201118:00:00 292 33257 69.63 5.08 67.58 4.92 10/30/201119:00:00 301 33584 72.48 5.29 67.58 4.92 10/30/201120:00:00 300 33437 71.93 5.25 67.59 4.92 10/30/201121:00:00 268 33534 64.44 4.70 67.59 4.92 10/30/201122:00:00 298 33557 71.70 5.23 67.59 4.92 10/30/201123:00:00 299 33649 72.14 329 5.26 6.17 67.59 4.96 10/31/20110:00:00 297 33532 71.41 5.73 67.60 4.96 10/31/20111:00:00 301 33635 72.59 5.83 67.60 4.96 10/31/20112:00:00 297 33560 71.47 5.74 67.60 4.96 10/31/20113:00:00 297 33499 71.34 5.73 67.60 4.96 10/31/20114:00:00 310 33651 74.80 6.00 67.61 4.96 10/31/20115:00:00 372 33740 90.00 7.22 67.63 4.96 10/31/20116:00:00 365 33705 88.21 7.08 67.66 4.96DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 10/31/20117:00:00 331 33792 80.20 6.44 67.67 4.96 10/31/20118:00:00 373 33728 90.21 7.24 67.69 4.96 10/31/20119:00:00 268 33822 64.99 5.22 67.68 4.96 10/31/201110:00:00 299 33746 72.35 5.81 67.68 4.96 10/31/201111:00:00 302 33844 73.29 5.88 67.69 4.96 10/31/201112:00:00 384 33745 92.91 7.46 67.72 4.96 10/31/201113:00:00 300 33549 72.17 5.79 67.73 4.96 10/31/201114:00:00 282 33668 68.08 5.46 67.72 4.96 10/31/201115:00:00 298 33516 71.62 5.75 67.73 4.96 10/31/201116:00:00 295 33368 70.58 5.67 67.73 4.96 10/31/201117:00:00 288 32444 67.00 5.38 67.73 4.96 10/31/201118:00:00 277 33359 66.26 5.32 67.72 4.96 10/31/201119:00:00 277 33450 66.44 5.33 67.72 4.96 10/31/201120:00:00 280 33470 67.20 5.39 67.73 4.96 10/31/201121:00:00 321 33382 76.84 6.17 67.74 4.96 10/31/201122:00:00 279 33506 67.03 5.38 67.74 4.95 10/31/201123:00:00 278 33550 66.88 299 5.37 5.93 67.73 4.99 11/1/20110:00:00 278 33565 66.91 4.91 67.73 4.99 11/1/2011 1:00:00 278 33570 66.92 4.91 67.72 4.99 11/1/2011 2:00:00 277 33569 66.67 4.89 67.72 4.99 11/1/2011 3:00:00 276 33755 66.80 4.90 67.71 4.99 11/1/20114:00:00 277 33680 66.90 4.91 67.71 4.99 11/1/2011 5:00:00 280 33596 67.45 4.95 67.70 4.99 11/1/2011 6:00:00 277 33614 66.76 4.90 67.70 4.99 11/1/2011 7:00:00 279 33722 67.46 4.95 67.69 4.99 11/1/20118:00:00 278 33750 67.28 4.94 67.69 4.99 11/1/20119:00:00 310 33795 75.12 5.51 67.70 4.99 11/1/201110:00:00 277 33725 66.98 4.92 67.69 4.99 11/1/201111:00:00 280 33742 67.74 4.97 67.68 4.99 11/1/201112:00:00 281 33575 67.65 4.97 67.68 4.99 11/1/201113:00:00 279 33387 66.79 4.90 67.68 4.99 11/1/201114:00:00 280 33267 66.79 4.90 67.67 4.99 11/1/201115:00:00 279 33230 66.48 4.88 67.67 4.99 11/1/201116:00:00 276 33127 65.56 4.81 67.67 4.99 11/1/201117:00:00 278 32172 64.13 4.71 67.66 4.99 11/1/201118:00:00 278 33052 65.88 4.84 67.65 4.99 11/1/201119:00:00 275 33504 66.07 4.85 67.65 4.99 11/1/201120:00:00 280 33770 67.80 4.98 67.65 4.99 11/1/201121:00:00 351 33659 84.71 6.22 67.67 4.99 11/1/201122:00:00 274 33841 66.49 4.88 67.66 4.98 11/1/201123:00:00 280 33609 67.48 327 4.95 4.98 67.66 4.98 11/2/20110:00:00 275 33694 66.44 4.92 67.65 4.98 11/2/2011 1:00:00 284 33762 68.75 5.09 67.65 4.98 11/2/2011 2:00:00 274 33743 66.29 4.91 67.65 4.98 11/2/2011 3:00:00 279 33824 67.67 5.01 67.64 4.98 11/2/20114:00:00 278 33768 67.31 4.99 67.64 4.98 11/2/2011 5:00:00 278 33808 67.39 4.99 67.63 4.98 11/2/2011 6:00:00 280 33830 67.92 5.03 67.63 4.98 11/2/2011 7:00:00 278 33864 67.50 5.00 67.62 4.98 11/2/20118:00:00 185 33825 44.87 3.32 67.58 4.98 11/2/20119:00:00 42 33851 10.19 0.76 67.49 4.98 11/2/201110:00:00 39 33717 9.43 0.70 67.41 4.98 11/2/201111:00:00 41 33745 9.92 0.73 67.32 4.98 11/2/201112:00:00 39 33588 9.39 0.70 67.24 4.98 11/2/201113:00:00 28 33321 6.69 0.50 67.15 4.98 11/2/201114:00:00 31 33395 7.42 0.55 67.06 4.98 11/2/201115:00:00 43 33319 10.27 0.76 66.98 4.98 11/2/201116:00:00 36 33314 8.60 0.64 66.90 4.98 11/2/201117:00:00 64 32199 14.78 1.09 66.82 4.98 11/2/201118:00:00 42 33310 10.03 0.74 66.74 4.98 11/2/201119:00:00 275 33274 65.61 4.86 66.73 4.98 11/2/201120:00:00 276 33283 65.87 4.88 66.72 4.98 11/2/201121:00:00 347 33363 83.01 6.15 66.74 4.98 11/2/201122:00:00 282 33189 67.11 4.97 66.74 4.98 11/2/201123:00:00 277 33278 66.10 324 4.90 3.17 66.73 4.92 11/3/20110:00:00 277 33223 65.99 4.76 66.73 4.92 11/3/2011 1:00:00 282 33498 67.73 4.88 66.72 4.92 11/3/2011 2:00:00 276 33713 66.72 4.81 66.72 4.92 11/3/2011 3:00:00 281 33922 68.35 4.93 66.71 4.92 11/3/20114:00:00 277 33945 67.42 4.86 66.71 4.92 11/3/2011 5:00:00 276 34070 67.43 4.86 66.70 4.92 11/3/2011 6:00:00 281 34214 68.94 4.97 66.70 4.92 11/3/2011 7:00:00 274 34151 67.10 4.84 66.69 4.92 11/3/20118:00:00 284 34179 69.60 5.02 66.68 4.92 11/3/20119:00:00 300 34154 73.47 5.30 66.69 4.92 11/3/201110:00:00 281 34387 69.29 4.99 66.68 4.92 11/3/201111:00:00 277 19598 38.93 2.81 66.64 4.92 11/3/201112:00:00 278 29685 59.17 4.26 66.62 4.92 11/3/201113:00:00 281 34142 68.79 4.96 66.62 4.92 11/3/201114:00:00 272 34236 66.77 4.81 66.62 4.92 11/3/201115:00:00 281 34125 68.76 4.96 66.62 4.92 11/3/201116:00:00 278 26957 53.74 3.87 66.60 4.92 11/3/201117:00:00 280 33946 68.15 4.91 66.60 4.92 11/3/201118:00:00 276 33884 67.06 4.83 66.59 4.92 11/3/201119:00:00 279 33864 67.75 4.88 66.59 4.92 11/3/201120:00:00 279 34020 68.06 4.91 66.62 4.92 11/3/201121:00:00 282 33952 68.65 4.95 66.62 4.92 11/3/201122:00:00 279 33958 67.93 4.90 66.62 4.91 11/3/201123:00:00 277 34053 67.64 333 4.87 4.76 66.61 4.91 11/4/20110:00:00 280 33987 68.24 4.92 66.61 4.91 11/4/2011 1:00:00 278 33983 67.74 4.88 66.61 4.91DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 11/4/2011 2:00:00 280 34039 68.34 4.93 66.60 4.91 11/4/2011 3:00:00 276 34082 67.45 4.86 66.60 4.91 11/4/20114:00:00 280 34099 68.46 4.93 66.60 4.91 11/4/2011 5:00:00 279 34203 68.42 4.93 66.59 4.91 11/4/2011 6:00:00 278 34112 68.00 4.90 66.59 4.91 11/4/2011 7:00:00 277 34166 67.86 4.89 66.59 4.91 11/4/20118:00:00 277 34161 67.85 4.89 66.58 4.91 11/4/20119:00:00 260 34161 63.69 4.59 66.57 4.91 11/4/201110:00:00 276 33997 67.28 4.85 66.57 4.91 11/4/201111:00:00 283 33978 68.95 4.97 66.57 4.91 11/4/201112:00:00 276 34057 67.40 4.86 66.57 4.91 11/4/201113:00:00 279 33949 67.92 4.89 66.57 4.91 11/4/201114:00:00 279 33972 67.96 4.90 66.56 4.91 11/4/201115:00:00 278 33914 67.60 4.87 66.56 4.91 11/4/201116:00:00 281 32935 66.36 4.78 66.56 4.91 11/4/201117:00:00 276 33851 66.99 4.83 66.56 4.91 11/4/201118:00:00 279 33832 67.68 4.88 66.55 4.91 11/4/201119:00:00 277 33829 67.19 4.84 66.55 4.91 11/4/201120:00:00 275 33946 66.94 4.82 66.56 4.91 11/4/201121:00:00 270 33861 65.56 4.72 66.56 4.91 11/4/201122:00:00 276 33877 67.04 4.83 66.55 4.90 11/4/201123:00:00 280 33814 67.89 333 4.89 4.86 66.55 4.90 11/5/20110:00:00 277 33811 67.16 4.93 66.55 4.90 11/5/2011 1:00:00 278 33783 67.34 4.94 66.54 4.90 11/5/2011 2:00:00 277 33762 67.06 4.92 66.54 4.90 11/5/2011 3:00:00 278 33762 67.30 4.94 66.54 4.90 11/5/20114:00:00 280 33685 67.63 4.96 66.54 4.90 11/5/2011 5:00:00 278 33772 67.32 4.94 66.54 4.90 11/5/2011 6:00:00 278 33671 67.12 4.93 66.53 4.90 11/5/2011 7:00:00 275 33882 66.81 4.90 66.53 4.90 11/5/20118:00:00 283 33812 68.61 5.04 66.50 4.90 11/5/20119:00:00 291 33912 70.76 5.19 66.50 4.90 11/5/201110:00:00 278 33872 67.52 4.96 66.50 4.90 11/5/201111:00:00 281 33814 68.13 5.00 66.50 4.90 11/5/201112:00:00 278 33639 67.05 4.92 66.50 4.90 11/5/201113:00:00 279 33580 67.18 4.93 66.49 4.90 11/5/201114:00:00 275 33614 66.28 4.86 66.49 4.90 11/5/201115:00:00 281 33514 67.53 4.96 66.49 4.90 11/5/201116:00:00 275 32530 64.14 4.71 66.49 4.90 11/5/201117:00:00 278 33385 66.55 4.88 66.49 4.90 11/5/201118:00:00 277 33375 66.29 4.87 66.49 4.90 11/5/201119:00:00 279 33367 66.75 4.90 66.48 4.90 11/5/201120:00:00 276 33601 66.50 4.88 66.49 4.90 11/5/201121:00:00 416 33378 99.56 7.31 66.53 4.90 11/5/201122:00:00 279 33581 67.18 4.93 66.53 4.89 11/5/201123:00:00 279 33451 66.92 327 4.91 5.03 66.53 4.90 11/6/20110:00:00 276 33520 66.34 4.71 66.53 4.90 11/6/2011 1:00:00 279 33478 66.97 4.76 66.52 4.90 11/6/2011 2:00:00 278 33568 66.91 4.75 66.52 4.90 11/6/2011 3:00:00 326 33521 78.36 5.56 66.53 4.90 11/6/20114:00:00 275 33584 66.22 4.70 66.53 4.90 11/6/2011 5:00:00 282 33442 67.62 4.80 66.53 4.90 11/6/2011 6:00:00 276 33572 66.44 4.72 66.52 4.90 11/6/2011 7:00:00 276 33420 66.14 4.70 66.52 4.90 11/6/20118:00:00 279 33510 67.04 4.76 66.49 4.90 11/6/20119:00:00 309 33455 74.12 5.26 66.50 4.90 11/6/201110:00:00 278 33593 66.96 4.75 66.50 4.90 11/6/201111:00:00 275 33504 66.07 4.69 66.49 4.90 11/6/201112:00:00 281 33445 67.39 4.78 66.49 4.90 11/6/201113:00:00 280 33451 67.16 4.77 66.49 4.90 11/6/201114:00:00 276 33373 66.05 4.69 66.49 4.90 11/6/201115:00:00 277 32444 64.44 4.58 66.49 4.90 11/6/201116:00:00 277 33300 66.14 4.70 66.49 4.90 11/6/201117:00:00 278 33347 66.47 4.72 66.49 4.90 11/6/201118:00:00 278 33420 66.62 4.73 66.48 4.90 11/6/201119:00:00 282 33562 67.86 4.82 66.48 4.90 11/6/201120:00:00 277 33284 66.11 4.69 66.48 4.90 11/6/201121:00:00 292 33314 69.75 4.95 66.48 4.90 11/6/201122:00:00 279 33274 66.57 4.73 66.48 4.89 11/6/201123:00:00 277 33238 66.02 338 4.69 4.79 66.47 4.89 11/7/20110:00:00 278 33265 66.31 4.93 66.47 4.89 11/7/2011 1:00:00 279 33261 66.54 4.94 66.47 4.89 11/7/2011 2:00:00 280 33337 66.93 4.97 66.46 4.89 11/7/2011 3:00:00 277 33481 66.50 4.94 66.46 4.89 11/7/20114:00:00 278 33369 66.52 4.94 66.46 4.89 11/7/2011 5:00:00 278 33363 66.50 4.94 66.45 4.89 11/7/2011 6:00:00 275 33382 65.82 4.89 66.45 4.89 11/7/2011 7:00:00 279 33342 66.70 4.96 66.45 4.89 11/7/20118:00:00 277 33464 66.47 4.94 66.45 4.89 11/7/20119:00:00 311 33377 74.43 5.53 66.46 4.89 11/7/201110:00:00 281 33449 67.40 5.01 66.45 4.89 11/7/201111:00:00 279 33447 66.91 4.97 66.45 4.89 11/7/201112:00:00 278 33283 66.35 4.93 66.45 4.89 11/7/201113:00:00 275 33130 65.33 4.85 66.45 4.89 11/7/201114:00:00 278 33152 66.08 4.91 66.44 4.89 11/7/201115:00:00 279 32140 64.30 4.78 66.44 4.89 11/7/201116:00:00 276 33226 65.76 4.89 66.44 4.89 11/7/201117:00:00 282 32955 66.64 4.95 66.44 4.89 11/7/201118:00:00 274 33167 65.16 4.84 66.44 4.89 11/7/201119:00:00 279 33037 66.09 4.91 66.43 4.89 11/7/201120:00:00 278 33084 65.95 4.90 66.41 4.89DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 11/7/201121:00:00 349 33058 82.73 6.15 66.42 4.89 11/7/201122:00:00 278 33215 66.21 4.92 66.42 4.88 11/7/201123:00:00 278 33024 65.83 323 4.89 5.00 66.42 4.88 11/8/20110:00:00 278 33247 66.27 4.97 66.41 4.88 11/8/2011 1:00:00 278 33041 65.86 4.94 66.41 4.88 11/8/2011 2:00:00 277 33213 65.97 4.95 66.41 4.88 11/8/2011 3:00:00 278 33154 66.09 4.96 66.41 4.88 11/8/20114:00:00 279 33201 66.42 4.98 66.40 4.88 11/8/2011 5:00:00 280 33216 66.69 5.00 66.40 4.88 11/8/2011 6:00:00 276 33222 65.75 4.93 66.39 4.88 11/8/2011 7:00:00 280 33177 66.61 5.00 66.39 4.88 11/8/20118:00:00 280 33153 66.56 4.99 66.39 4.88 11/8/20119:00:00 332 33146 78.91 5.92 66.41 4.88 11/8/201110:00:00 275 33204 65.47 4.91 66.40 4.88 11/8/201111:00:00 252 32927 59.50 4.46 66.39 4.88 11/8/201112:00:00 249 32996 58.91 4.42 66.38 4.88 11/8/201113:00:00 248 32956 58.60 4.40 66.37 4.88 11/8/201114:00:00 251 32992 59.38 4.45 66.35 4.88 11/8/201115:00:00 246 31917 56.30 4.22 66.34 4.88 11/8/201116:00:00 250 32914 59.00 4.43 66.33 4.88 11/8/201117:00:00 247 32998 58.44 4.38 66.32 4.88 11/8/201118:00:00 248 32854 58.42 4.38 66.30 4.88 11/8/201119:00:00 248 32894 58.49 4.39 66.29 4.88 11/8/201120:00:00 249 32907 58.75 4.41 66.27 4.88 11/8/201121:00:00 240 32312 55.61 4.17 66.25 4.88 11/8/201122:00:00 251 32263 58.07 4.35 66.23 4.88 11/8/201123:00:00 246 32509 57.34 320 4.30 4.68 66.22 4.87 11/9/20110:00:00 252 32926 59.50 4.37 66.20 4.87 11/9/2011 1:00:00 248 33160 58.97 4.33 66.19 4.87 11/9/2011 2:00:00 248 33310 59.23 4.35 66.18 4.87 11/9/2011 3:00:00 251 33332 59.99 4.40 66.17 4.87 11/9/20114:00:00 246 33473 59.04 4.33 66.15 4.87 11/9/2011 5:00:00 247 33569 59.45 4.36 66.14 4.87 11/9/2011 6:00:00 251 33617 60.50 4.44 66.13 4.87 11/9/2011 7:00:00 245 33641 59.10 4.34 66.12 4.87 11/9/20118:00:00 249 33607 60.00 4.40 66.10 4.87 11/9/20119:00:00 228 33786 55.24 4.05 66.08 4.87 11/9/201110:00:00 249 33890 60.51 4.44 66.07 4.87 11/9/201111:00:00 248 33807 60.12 4.41 66.06 4.87 11/9/201112:00:00 248 33612 59.77 4.39 66.05 4.87 11/9/201113:00:00 249 33658 60.09 4.41 66.04 4.87 11/9/201114:00:00 248 33660 59.86 4.39 66.03 4.87 11/9/201115:00:00 247 32544 57.64 4.23 66.01 4.87 11/9/201116:00:00 459 33655 110.77 8.13 66.08 4.87 11/9/201117:00:00 481 33641 116.03 8.52 66.14 4.87 11/9/201118:00:00 232 33620 55.93 4.10 66.13 4.87 11/9/201119:00:00 247 33750 59.77 4.39 66.12 4.87 11/9/201120:00:00 250 33726 60.46 4.44 66.07 4.87 11/9/201121:00:00 253 33758 61.24 4.49 66.06 4.87 11/9/201122:00:00 251 33677 60.61 4.45 66.05 4.86 11/9/201123:00:00 246 33795 59.61 327 4.38 4.69 66.04 4.86 11/10/20110:00:00 250 33778 60.55 5.74 66.02 4.86 11/10/20111:00:00 247 33839 59.93 5.69 66.01 4.86 11/10/20112:00:00 250 33862 60.70 5.76 66.00 4.86 11/10/20113:00:00 248 33859 60.21 5.71 65.99 4.86 11/10/20114:00:00 248 33913 60.31 5.72 65.98 4.86 11/10/20115:00:00 249 33851 60.44 5.73 65.97 4.86 11/10/20116:00:00 179 25289 32.46 3.08 65.92 4.86 11/10/20117:00:00 59 731 0.31 0.03 65.82 4.86 11/10/20118:00:00 94 49 0.03 0.00 65.72 4.86 11/10/20119:00:00 96 45 0.03 0.00 65.63 4.86 11/10/201110:00:00 62 46 0.02 0.00 65.53 4.86 11/10/201111:00:00 650 1775 8.27 0.78 65.45 4.86 11/10/201112:00:00 518 27699 102.88 9.76 65.49 4.86 11/10/201113:00:00 254 33500 61.01 5.79 65.49 4.86 11/10/201114:00:00 245 33461 58.78 5.58 65.47 4.86 11/10/201115:00:00 247 32425 57.43 5.45 65.46 4.86 11/10/201116:00:00 250 33364 59.81 5.67 65.45 4.86 11/10/201117:00:00 246 33238 58.63 5.56 65.44 4.86 11/10/201118:00:00 244 33237 58.15 5.52 65.43 4.86 11/10/201119:00:00 249 33275 59.41 5.64 65.41 4.86 11/10/201120:00:00 249 33348 59.54 5.65 65.39 4.86 11/10/201121:00:00 253 33443 60.67 5.76 65.38 4.86 11/10/201122:00:00 251 33438 60.18 5.71 65.37 4.85 11/10/201123:00:00 248 33413 59.42 253 5.64 4.58 65.36 4.84 11/11/20110:00:00 249 33460 59.74 4.37 65.34 4.84 11/11/20111:00:00 249 33458 59.74 4.37 65.33 4.84 11/11/20112:00:00 248 33474 59.53 4.36 65.32 4.84 11/11/20113:00:00 249 33455 59.73 4.37 65.31 4.84 11/11/20114:00:00 248 33500 59.57 4.36 65.30 4.84 11/11/20115:00:00 249 33528 59.86 4.38 65.29 4.84 11/11/20116:00:00 249 33518 59.84 4.38 65.27 4.84 11/11/20117:00:00 247 33517 59.36 4.34 65.26 4.84 11/11/20118:00:00 249 33485 59.79 4.37 65.25 4.84 11/11/20119:00:00 256 33609 61.69 4.51 65.24 4.84 11/11/201110:00:00 247 33464 59.27 4.34 65.23 4.84 11/11/201111:00:00 248 33289 59.20 4.33 65.22 4.84 11/11/201112:00:00 247 33044 58.52 4.28 65.20 4.84 11/11/201113:00:00 249 33144 59.18 4.33 65.19 4.84 11/11/201114:00:00 250 33119 59.37 4.34 65.18 4.84 11/11/201115:00:00 245 32083 56.36 4.12 65.15 4.84DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 11/11/201116:00:00 248 33074 58.81 4.30 65.04 4.84 11/11/201117:00:00 248 32900 58.50 4.28 65.03 4.84 11/11/201118:00:00 248 32987 58.66 4.29 65.02 4.84 11/11/201119:00:00 247 33034 58.51 4.28 65.00 4.84 11/11/201120:00:00 250 33043 59.23 4.33 64.97 4.84 11/11/201121:00:00 238 33119 56.52 4.14 64.95 4.84 11/11/201122:00:00 251 33132 59.63 4.36 64.94 4.83 11/11/201123:00:00 248 33199 59.04 328 4.32 4.33 64.93 4.81 11/12/20110:00:00 250 33149 59.42 4.42 64.92 4.81 11/12/20111:00:00 245 33290 58.48 4.35 64.90 4.81 11/12/20112:00:00 252 33112 59.83 4.45 64.89 4.81 11/12/20113:00:00 241 33305 57.55 4.28 64.88 4.81 11/12/20114:00:00 252 33087 59.79 4.44 64.87 4.81 11/12/20115:00:00 247 33195 58.79 4.37 64.85 4.81 11/12/20116:00:00 250 33047 59.24 4.40 64.84 4.81 11/12/20117:00:00 250 33111 59.35 4.41 64.82 4.81 11/12/20118:00:00 251 33039 59.46 4.42 64.78 4.81 11/12/20119:00:00 250 33026 59.20 4.40 64.77 4.81 11/12/201110:00:00 247 32970 58.39 4.34 64.75 4.81 11/12/201111:00:00 247 32937 58.33 4.33 64.73 4.81 11/12/201112:00:00 245 32842 57.70 4.29 64.72 4.81 11/12/201113:00:00 251 32791 59.02 4.39 64.70 4.81 11/12/201114:00:00 248 32655 58.07 4.31 64.69 4.81 11/12/201115:00:00 246 31723 55.96 4.16 64.67 4.81 11/12/201116:00:00 250 32588 58.42 4.34 64.66 4.81 11/12/201117:00:00 247 32500 57.56 4.28 64.64 4.81 11/12/201118:00:00 249 32586 58.18 4.32 64.63 4.81 11/12/201119:00:00 247 32512 57.58 4.28 64.61 4.81 11/12/201120:00:00 251 32568 58.61 4.36 64.59 4.81 11/12/201121:00:00 355 32456 82.62 6.14 64.61 4.81 11/12/201122:00:00 248 32629 58.02 4.31 64.59 4.80 11/12/201123:00:00 249 32476 57.98 323 4.31 4.42 64.58 4.79 11/13/20110:00:00 248 32539 57.86 4.35 64.56 4.79 11/13/20111:00:00 249 32497 58.02 4.37 64.55 4.79 11/13/20112:00:00 248 32469 57.74 4.34 64.53 4.79 11/13/20113:00:00 249 32485 58.00 4.36 64.51 4.79 11/13/20114:00:00 249 32524 58.07 4.37 64.50 4.79 11/13/20115:00:00 252 32403 58.55 4.41 64.48 4.79 11/13/20116:00:00 245 32484 57.07 4.29 64.46 4.79 11/13/20117:00:00 248 32399 57.61 4.33 64.44 4.79 11/13/20118:00:00 248 32500 57.79 4.35 64.42 4.79 11/13/20119:00:00 354 32256 81.88 6.16 64.43 4.79 11/13/201110:00:00 251 32377 58.27 4.38 64.42 4.79 11/13/201111:00:00 246 32177 56.76 4.27 64.36 4.79 11/13/201112:00:00 249 32220 57.53 4.33 64.18 4.79 11/13/201113:00:00 250 32002 57.37 4.32 64.19 4.79 11/13/201114:00:00 249 31947 57.04 4.29 64.17 4.79 11/13/201115:00:00 246 30990 54.66 4.11 64.15 4.79 11/13/201116:00:00 251 31906 57.42 4.32 64.14 4.79 11/13/201117:00:00 248 32018 56.94 4.28 64.13 4.79 11/13/201118:00:00 246 31950 56.36 4.24 64.11 4.79 11/13/201119:00:00 249 31991 57.12 4.30 64.09 4.79 11/13/201120:00:00 248 31915 56.75 4.27 64.05 4.79 11/13/201121:00:00 230 32059 52.87 3.98 64.03 4.79 11/13/201122:00:00 248 32084 57.05 4.29 64.01 4.76 11/13/201123:00:00 247 32086 56.83 319 4.28 4.37 64.00 4.75 11/14/20110:00:00 249 32150 57.40 4.32 63.98 4.75 11/14/20111:00:00 247 32121 56.89 4.28 63.97 4.75 11/14/20112:00:00 249 32177 57.45 4.32 63.95 4.75 11/14/20113:00:00 247 32112 56.87 4.28 63.93 4.75 11/14/20114:00:00 250 32164 57.66 4.34 63.92 4.75 11/14/20115:00:00 249 32086 57.29 4.31 63.90 4.75 11/14/20116:00:00 247 32076 56.81 4.27 63.88 4.75 11/14/20117:00:00 247 32123 56.89 4.28 63.86 4.75 11/14/20118:00:00 255 31848 58.23 4.38 63.83 4.75 11/14/20119:00:00 220 31717 50.03 3.76 63.80 4.75 11/14/201110:00:00 247 31809 56.34 4.24 63.79 4.75 11/14/201111:00:00 251 31566 56.81 4.27 63.76 4.75 11/14/201112:00:00 247 31655 56.06 4.22 63.75 4.75 11/14/201113:00:00 248 31513 56.04 4.22 63.73 4.75 11/14/201114:00:00 250 31584 56.62 4.26 63.71 4.75 11/14/201115:00:00 247 30592 54.18 4.08 63.69 4.75 11/14/201116:00:00 248 31432 55.89 4.21 63.68 4.75 11/14/201117:00:00 249 31399 56.06 4.22 63.66 4.75 11/14/201118:00:00 250 31287 56.08 4.22 63.64 4.75 11/14/201119:00:00 251 31169 56.10 4.22 63.63 4.75 11/14/201120:00:00 244 31419 54.97 4.14 63.60 4.75 11/14/201121:00:00 298 31452 67.21 5.06 63.60 4.75 11/14/201122:00:00 245 31595 55.50 4.18 63.58 4.74 11/14/201123:00:00 251 31687 57.03 319 4.29 4.26 63.56 4.72 11/15/20110:00:00 247 31734 56.20 4.23 63.54 4.72 11/15/20111:00:00 248 31749 56.46 4.25 63.52 4.72 11/15/20112:00:00 249 31693 56.59 4.26 63.51 4.72 11/15/20113:00:00 247 31749 56.23 4.23 63.49 4.72 11/15/20114:00:00 248 31721 56.41 4.24 63.47 4.72 11/15/20115:00:00 249 31539 56.31 4.24 63.45 4.72 11/15/20116:00:00 249 31697 56.59 4.26 63.43 4.72 11/15/20117:00:00 250 31926 57.23 4.31 63.42 4.72 11/15/20118:00:00 248 31795 56.54 4.25 63.38 4.72 11/15/20119:00:00 261 31865 59.63 4.49 63.37 4.72 11/15/201110:00:00 249 31952 57.05 4.29 63.35 4.72DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 11/15/201111:00:00 250 31811 57.02 4.29 63.34 4.72 11/15/201112:00:00 246 31681 55.88 4.20 63.32 4.72 11/15/201113:00:00 247 31508 55.80 4.20 63.30 4.72 11/15/201114:00:00 251 31192 56.14 4.22 63.28 4.72 11/15/201115:00:00 246 30267 53.39 4.02 63.26 4.72 11/15/201116:00:00 249 30993 55.34 4.16 63.25 4.72 11/15/201117:00:00 248 30857 54.87 4.13 63.23 4.72 11/15/201118:00:00 248 30834 54.83 4.13 63.21 4.72 11/15/201119:00:00 246 30831 54.38 4.09 63.19 4.72 11/15/201120:00:00 251 30834 55.49 4.18 63.18 4.72 11/15/201121:00:00 377 30866 83.44 6.28 63.20 4.72 11/15/201122:00:00 246 31197 55.03 4.14 63.18 4.71 11/15/201123:00:00 249 31307 55.90 319 4.21 4.30 63.16 4.70 11/16/20110:00:00 247 31397 55.61 4.09 63.15 4.70 11/16/20111:00:00 250 31225 55.97 4.12 63.13 4.70 11/16/20112:00:00 245 31280 54.95 4.05 63.11 4.70 11/16/20113:00:00 250 31286 56.08 4.13 63.09 4.70 11/16/20114:00:00 247 31522 55.83 4.11 63.07 4.70 11/16/20115:00:00 249 31422 56.10 4.13 63.05 4.70 11/16/20116:00:00 249 31593 56.41 4.15 63.04 4.70 11/16/20117:00:00 250 31676 56.78 4.18 63.02 4.70 11/16/20118:00:00 250 31686 56.80 4.18 63.01 4.70 11/16/20119:00:00 358 31887 81.85 6.03 63.02 4.70 11/16/201110:00:00 246 31929 56.32 4.15 63.01 4.70 11/16/201111:00:00 249 31738 56.67 4.17 62.99 4.70 11/16/201112:00:00 247 31946 56.58 4.17 62.98 4.70 11/16/201113:00:00 248 31982 56.87 4.19 62.96 4.70 11/16/201114:00:00 249 32081 57.28 4.22 62.95 4.70 11/16/201115:00:00 245 31223 54.85 4.04 62.93 4.70 11/16/201116:00:00 251 32271 58.08 4.28 62.92 4.70 11/16/201117:00:00 244 32162 56.27 4.14 62.90 4.70 11/16/201118:00:00 251 32760 58.96 4.34 62.89 4.70 11/16/201119:00:00 249 32824 58.60 4.31 62.88 4.70 11/16/201120:00:00 245 32950 57.88 4.26 62.87 4.70 11/16/201121:00:00 296 33032 70.11 5.16 62.88 4.70 11/16/201122:00:00 244 33180 58.05 4.27 62.87 4.69 11/16/201123:00:00 256 33124 60.80 326 4.48 4.31 62.86 4.67 11/17/20110:00:00 239 33157 56.82 3.99 62.84 4.67 11/17/20111:00:00 257 33250 61.27 4.30 62.83 4.67 11/17/20112:00:00 242 33288 57.76 4.05 62.82 4.67 11/17/20113:00:00 250 33225 59.56 4.18 62.81 4.67 11/17/20114:00:00 247 33417 59.18 4.15 62.80 4.67 11/17/20115:00:00 248 33385 59.37 4.17 62.78 4.67 11/17/20116:00:00 252 33516 60.56 4.25 62.77 4.67 11/17/20117:00:00 245 33410 58.69 4.12 62.76 4.67 11/17/20118:00:00 250 33422 59.91 4.20 62.76 4.67 11/17/20119:00:00 248 33537 59.64 4.19 62.74 4.67 11/17/201110:00:00 253 33690 61.12 4.29 62.73 4.67 11/17/201111:00:00 248 33494 59.56 4.18 62.71 4.67 11/17/201112:00:00 247 33288 58.96 4.14 62.69 4.67 11/17/201113:00:00 245 33311 58.52 4.11 62.68 4.67 11/17/201114:00:00 249 33287 59.43 4.17 62.66 4.67 11/17/201115:00:00 247 32282 57.17 4.01 62.64 4.67 11/17/201116:00:00 248 33168 58.98 4.14 62.62 4.67 11/17/201117:00:00 249 33335 59.52 4.18 62.60 4.67 11/17/201118:00:00 247 33202 58.80 4.13 62.58 4.67 11/17/201119:00:00 246 33919 59.83 4.20 62.57 4.67 11/17/201120:00:00 250 34168 61.25 4.30 62.56 4.67 11/17/201121:00:00 196 34214 48.08 3.37 62.53 4.67 11/17/201122:00:00 255 33961 62.10 4.36 62.51 4.66 11/17/201123:00:00 247 33912 60.06 342 4.21 4.14 62.49 4.65 11/18/20110:00:00 248 33923 60.32 4.37 62.48 4.65 11/18/20111:00:00 250 34037 61.01 4.42 62.46 4.65 11/18/20112:00:00 245 34058 59.83 4.34 62.44 4.65 11/18/20113:00:00 249 34004 60.71 4.40 62.43 4.65 11/18/20114:00:00 249 34093 60.87 4.41 62.41 4.65 11/18/20115:00:00 248 34076 60.60 4.39 62.39 4.65 11/18/20116:00:00 232 33977 56.52 4.10 62.37 4.65 11/18/20117:00:00 249 21783 38.89 2.82 62.32 4.65 11/18/20118:00:00 254 33851 61.65 4.47 62.31 4.65 11/18/20119:00:00 262 33408 62.76 4.55 62.30 4.65 11/18/201110:00:00 248 33383 59.36 4.30 62.28 4.65 11/18/201111:00:00 247 33299 58.98 4.28 62.26 4.65 11/18/201112:00:00 244 33105 57.92 4.20 62.24 4.65 11/18/201113:00:00 253 33133 60.11 4.36 62.22 4.65 11/18/201114:00:00 246 32951 58.12 4.21 62.20 4.65 11/18/201115:00:00 249 31931 57.01 4.13 62.21 4.65 11/18/201116:00:00 248 33066 58.80 4.26 62.23 4.65 11/18/201117:00:00 247 32923 58.31 4.23 62.21 4.65 11/18/201118:00:00 244 33058 57.84 4.19 62.19 4.65 11/18/201119:00:00 251 32980 59.36 4.30 62.17 4.65 11/18/201120:00:00 250 33100 59.33 4.30 62.17 4.65 11/18/201121:00:00 328 33089 77.82 5.64 62.18 4.65 11/18/201122:00:00 247 33411 59.17 4.29 62.16 4.63 11/18/201123:00:00 252 33243 60.07 331 4.36 4.31 62.15 4.62 11/19/20110:00:00 250 33326 59.74 4.38 62.13 4.62 11/19/20111:00:00 248 33355 59.31 4.35 62.11 4.62 11/19/20112:00:00 251 33303 59.94 4.40 62.10 4.62 11/19/20113:00:00 245 33268 58.44 4.29 62.08 4.62 11/19/20114:00:00 252 33184 59.96 4.40 62.06 4.62 11/19/20115:00:00 244 33188 58.06 4.26 62.04 4.62DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 11/19/20116:00:00 250 33178 59.47 4.37 62.02 4.62 11/19/20117:00:00 244 33089 57.89 4.25 62.00 4.62 11/19/20118:00:00 250 33208 59.53 4.37 61.99 4.62 11/19/20119:00:00 265 33208 63.10 4.63 61.97 4.62 11/19/201110:00:00 247 33118 58.65 4.30 61.96 4.62 11/19/201111:00:00 250 33055 59.25 4.35 61.93 4.62 11/19/201112:00:00 248 32885 58.48 4.29 61.92 4.62 11/19/201113:00:00 249 32899 58.74 4.31 61.90 4.62 11/19/201114:00:00 250 32689 58.60 4.30 61.88 4.62 11/19/201115:00:00 248 31683 56.34 4.14 61.86 4.62 11/19/201116:00:00 250 32575 58.39 4.29 61.84 4.62 11/19/201117:00:00 246 32400 57.15 4.19 61.82 4.62 11/19/201118:00:00 247 32637 57.80 4.24 61.80 4.62 11/19/201119:00:00 251 32443 58.39 4.29 61.79 4.62 11/19/201120:00:00 246 32579 57.47 4.22 61.77 4.62 11/19/201121:00:00 260 32551 60.68 4.45 61.75 4.62 11/19/201122:00:00 248 32520 57.83 4.24 61.73 4.61 11/19/201123:00:00 246 32468 57.27 327 4.20 4.31 61.71 4.60 11/20/20110:00:00 247 32589 57.72 4.22 61.69 4.60 11/20/20111:00:00 251 32603 58.68 4.29 61.68 4.60 11/20/20112:00:00 246 32569 57.45 4.20 61.66 4.60 11/20/20113:00:00 250 32624 58.48 4.28 61.64 4.60 11/20/20114:00:00 248 32505 57.80 4.23 61.62 4.60 11/20/20115:00:00 249 32564 58.14 4.25 61.60 4.60 11/20/20116:00:00 246 32738 57.75 4.23 61.58 4.60 11/20/20117:00:00 249 32624 58.25 4.26 61.56 4.60 11/20/20118:00:00 255 32542 59.50 4.35 61.54 4.60 11/20/20119:00:00 348 32582 81.30 5.95 61.56 4.60 11/20/201110:00:00 248 32567 57.91 4.24 61.54 4.60 11/20/201111:00:00 249 32417 57.88 4.23 61.52 4.60 11/20/201112:00:00 252 32465 58.66 4.29 61.50 4.60 11/20/201113:00:00 247 32299 57.20 4.19 61.48 4.60 11/20/201114:00:00 246 32264 56.91 4.16 61.46 4.60 11/20/201115:00:00 254 31257 56.93 4.17 61.44 4.60 11/20/201116:00:00 243 32004 55.76 4.08 61.42 4.60 11/20/201117:00:00 250 32173 57.67 4.22 61.41 4.60 11/20/201118:00:00 246 32168 56.74 4.15 61.39 4.60 11/20/201119:00:00 250 32051 57.45 4.20 61.37 4.60 11/20/201120:00:00 247 32224 57.07 4.18 61.34 4.60 11/20/201121:00:00 296 32264 68.48 5.01 61.34 4.60 11/20/201122:00:00 251 32438 58.38 4.27 61.32 4.58 11/20/201123:00:00 246 32306 56.99 328 4.17 4.33 61.30 4.57 11/21/20110:00:00 249 32344 57.75 4.23 61.28 4.57 11/21/20111:00:00 248 32289 57.42 4.20 61.26 4.57 11/21/20112:00:00 250 32286 57.88 4.23 61.24 4.57 11/21/20113:00:00 247 32445 57.46 4.20 61.22 4.57 11/21/20114:00:00 248 32485 57.77 4.23 61.20 4.57 11/21/20115:00:00 248 32535 57.86 4.23 61.18 4.57 11/21/20116:00:00 248 32474 57.75 4.23 61.16 4.57 11/21/20117:00:00 249 32540 58.10 4.25 61.14 4.57 11/21/20118:00:00 248 32519 57.83 4.23 61.09 4.57 11/21/20119:00:00 256 32541 59.73 4.37 61.07 4.57 11/21/201110:00:00 250 32545 58.34 4.27 61.05 4.57 11/21/201111:00:00 245 32548 57.18 4.18 61.03 4.57 11/21/201112:00:00 252 32452 58.64 4.29 61.01 4.57 11/21/201113:00:00 246 32353 57.07 4.18 61.00 4.57 11/21/201114:00:00 249 32358 57.77 4.23 60.98 4.57 11/21/201115:00:00 248 31351 55.75 4.08 60.96 4.57 11/21/201116:00:00 247 32073 56.80 4.16 60.94 4.57 11/21/201117:00:00 248 32094 57.07 4.18 60.92 4.57 11/21/201118:00:00 246 32126 56.67 4.15 60.90 4.57 11/21/201119:00:00 250 31977 57.32 4.19 60.88 4.57 11/21/201120:00:00 247 32134 56.91 4.16 60.88 4.57 11/21/201121:00:00 260 32061 59.77 4.37 60.87 4.57 11/21/201122:00:00 248 32268 57.38 4.20 60.85 4.56 11/21/201123:00:00 247 32526 57.61 328 4.22 4.22 60.83 4.55 11/22/20110:00:00 249 32236 57.56 4.14 60.81 4.55 11/22/20111:00:00 249 32569 58.15 4.18 60.80 4.55 11/22/20112:00:00 248 32313 57.46 4.13 60.78 4.55 11/22/20113:00:00 247 32281 57.17 4.11 60.76 4.55 11/22/20114:00:00 249 32329 57.72 4.15 60.74 4.55 11/22/20115:00:00 247 32373 57.34 4.12 60.72 4.55 11/22/20116:00:00 249 32103 57.32 4.12 60.70 4.55 11/22/20117:00:00 250 32301 57.90 4.16 60.68 4.55 11/22/20118:00:00 247 32067 56.79 4.08 60.65 4.55 11/22/20119:00:00 262 32299 60.68 4.36 60.64 4.55 11/22/201110:00:00 247 32526 57.61 4.14 60.62 4.55 11/22/201111:00:00 249 32579 58.17 4.18 60.60 4.55 11/22/201112:00:00 248 32786 58.30 4.19 60.58 4.55 11/22/201113:00:00 247 33043 58.52 4.21 60.56 4.55 11/22/201114:00:00 247 33198 58.80 4.22 60.55 4.55 11/22/201115:00:00 252 32151 58.09 4.17 60.53 4.55 11/22/201116:00:00 248 33209 59.05 4.24 60.52 4.55 11/22/201117:00:00 248 33255 59.14 4.25 60.50 4.55 11/22/201118:00:00 243 33235 57.91 4.16 60.48 4.55 11/22/201119:00:00 251 33147 59.66 4.29 60.47 4.55 11/22/201120:00:00 250 33088 59.31 4.26 60.45 4.55 11/22/201121:00:00 244 33263 58.20 4.18 60.43 4.55 11/22/201122:00:00 245 33313 58.52 4.21 60.41 4.53 11/22/201123:00:00 250 33347 59.78 334 4.30 4.19 60.40 4.52 11/23/20110:00:00 244 33322 58.30 4.08 60.38 4.52DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 11/23/20111:00:00 253 33365 60.53 4.24 60.36 4.52 11/23/20112:00:00 244 33297 58.26 4.08 60.34 4.52 11/23/20113:00:00 250 33447 59.96 4.20 60.33 4.52 11/23/20114:00:00 243 33214 57.87 4.05 60.31 4.52 11/23/20115:00:00 254 33456 60.93 4.26 60.29 4.52 11/23/20116:00:00 245 33405 58.68 4.11 60.27 4.52 11/23/20117:00:00 245 33704 59.21 4.14 60.26 4.52 11/23/20118:00:00 251 33153 59.67 4.17 60.24 4.52 11/23/20119:00:00 277 33643 66.82 4.68 60.23 4.52 11/23/201110:00:00 243 33790 58.88 4.12 60.21 4.52 11/23/201111:00:00 249 33656 60.09 4.20 60.23 4.52 11/23/201112:00:00 250 33861 60.70 4.25 60.30 4.52 11/23/201113:00:00 245 33737 59.27 4.15 60.37 4.52 11/23/201114:00:00 252 33759 61.00 4.27 60.44 4.52 11/23/201115:00:00 246 32662 57.61 4.03 60.51 4.52 11/23/201116:00:00 249 33783 60.32 4.22 60.58 4.52 11/23/201117:00:00 244 33758 59.06 4.13 60.66 4.52 11/23/201118:00:00 252 33743 60.97 4.27 60.73 4.52 11/23/201119:00:00 248 33817 60.14 4.21 60.80 4.52 11/23/201120:00:00 246 33731 59.50 4.16 60.87 4.52 11/23/201121:00:00 278 33703 67.18 4.70 60.95 4.52 11/23/201122:00:00 249 33778 60.31 4.22 61.02 4.57 11/23/201123:00:00 249 33650 60.08 343 4.20 4.21 61.09 4.56 11/24/20110:00:00 243 33998 59.24 4.18 61.15 4.56 11/24/20111:00:00 249 33498 59.81 4.22 61.22 4.56 11/24/20112:00:00 254 33866 61.68 4.35 61.28 4.56 11/24/20113:00:00 239 33714 57.78 4.08 61.35 4.56 11/24/20114:00:00 249 34063 60.82 4.29 61.41 4.56 11/24/20115:00:00 241 33944 58.66 4.14 61.48 4.56 11/24/20116:00:00 259 33545 62.30 4.40 61.54 4.56 11/24/20117:00:00 249 33726 60.22 4.25 61.61 4.56 11/24/20118:00:00 248 33737 59.99 4.23 61.67 4.56 11/24/20119:00:00 234 33759 56.64 4.00 61.73 4.56 11/24/201110:00:00 249 33597 59.98 4.23 61.80 4.56 11/24/201111:00:00 239 33729 57.80 4.08 61.87 4.56 11/24/201112:00:00 257 33470 61.68 4.35 61.94 4.56 11/24/201113:00:00 244 33806 59.15 4.18 62.01 4.56 11/24/201114:00:00 249 33521 59.85 4.22 62.08 4.56 11/24/201115:00:00 257 32601 60.08 4.24 62.15 4.56 11/24/201116:00:00 244 33638 58.85 4.15 62.22 4.56 11/24/201117:00:00 250 33417 59.90 4.23 62.29 4.56 11/24/201118:00:00 244 33807 59.15 4.18 62.36 4.56 11/24/201119:00:00 252 33723 60.94 4.30 62.44 4.56 11/24/201120:00:00 239 33957 58.19 4.11 62.50 4.56 11/24/201121:00:00 320 33626 77.16 5.45 62.60 4.56 11/24/201122:00:00 244 33818 59.17 4.18 62.67 4.69 11/24/201123:00:00 253 33444 60.67 340 4.28 4.26 62.74 4.67 11/25/20110:00:00 243 33628 58.59 4.16 62.81 4.67 11/25/20111:00:00 251 33726 60.70 4.31 62.88 4.67 11/25/20112:00:00 244 33692 58.95 4.19 62.95 4.67 11/25/20113:00:00 253 33634 61.02 4.33 63.02 4.67 11/25/20114:00:00 240 33543 57.72 4.10 63.09 4.67 11/25/20115:00:00 252 33492 60.52 4.30 63.16 4.67 11/25/20116:00:00 247 33721 59.72 4.24 63.23 4.67 11/25/20117:00:00 250 33629 60.28 4.28 63.30 4.67 11/25/20118:00:00 248 33718 59.96 4.26 63.36 4.67 11/25/20119:00:00 253 33589 60.93 4.33 63.43 4.67 11/25/201110:00:00 249 33604 60.00 4.26 63.50 4.67 11/25/201111:00:00 246 33466 59.03 4.19 63.56 4.67 11/25/201112:00:00 248 33264 59.15 4.20 63.63 4.67 11/25/201113:00:00 248 33331 59.27 4.21 63.64 4.67 11/25/201114:00:00 246 33224 58.60 4.16 63.62 4.67 11/25/201115:00:00 248 32144 57.16 4.06 63.61 4.67 11/25/201116:00:00 249 33163 59.21 4.20 63.59 4.67 11/25/201117:00:00 249 33195 59.27 4.21 63.63 4.67 11/25/201118:00:00 247 33245 58.88 4.18 63.71 4.67 11/25/201119:00:00 249 33290 59.44 4.22 63.79 4.67 11/25/201120:00:00 251 33139 59.64 4.23 63.87 4.67 11/25/201121:00:00 256 33249 61.03 4.33 63.96 4.67 11/25/201122:00:00 246 33255 58.66 4.17 64.04 4.77 11/25/201123:00:00 248 33356 59.32 338 4.21 4.22 64.12 4.75 11/26/20110:00:00 249 33055 59.02 4.25 64.20 4.75 11/26/20111:00:00 246 33146 58.47 4.21 64.28 4.75 11/26/20112:00:00 248 33247 59.12 4.26 64.36 4.75 11/26/20113:00:00 246 33100 58.39 4.21 64.42 4.75 11/26/20114:00:00 252 33326 60.22 4.34 64.43 4.75 11/26/20115:00:00 245 32887 57.77 4.16 64.41 4.75 11/26/20116:00:00 250 33009 59.17 4.26 64.39 4.75 11/26/20117:00:00 250 32832 58.85 4.24 64.37 4.75 11/26/20118:00:00 250 33040 59.23 4.27 64.36 4.75 11/26/20119:00:00 250 32951 59.07 4.26 64.33 4.75 11/26/201110:00:00 261 32980 61.72 4.45 64.32 4.75 11/26/201111:00:00 237 33011 56.10 4.04 64.32 4.75 11/26/201112:00:00 242 32997 57.26 4.13 64.29 4.75 11/26/201113:00:00 244 32930 57.61 4.15 64.25 4.75 11/26/201114:00:00 255 32947 60.24 4.34 64.24 4.75 11/26/201115:00:00 245 32153 56.48 4.07 64.21 4.75 11/26/201116:00:00 251 33022 59.43 4.28 64.20 4.75 11/26/201117:00:00 250 33022 59.20 4.27 64.18 4.75 11/26/201118:00:00 244 33142 57.98 4.18 64.16 4.75 11/26/201119:00:00 244 32911 57.58 4.15 64.14 4.75DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 11/26/201120:00:00 252 33255 60.09 4.33 64.12 4.75 11/26/201121:00:00 308 32959 72.79 5.25 64.12 4.75 11/26/201122:00:00 243 33272 57.97 4.18 64.10 4.74 11/26/201123:00:00 246 33510 59.11 333 4.26 4.27 64.09 4.73 11/27/20110:00:00 249 33885 60.50 4.17 64.07 4.73 11/27/20111:00:00 253 33860 61.43 4.24 64.06 4.73 11/27/20112:00:00 241 33533 57.95 4.00 64.04 4.73 11/27/20113:00:00 250 33824 60.63 4.18 64.02 4.73 11/27/20114:00:00 249 33858 60.45 4.17 64.00 4.73 11/27/20115:00:00 250 33834 60.65 4.18 63.99 4.73 11/27/20116:00:00 246 33771 59.57 4.11 63.97 4.73 11/27/20117:00:00 245 33731 59.26 4.09 63.95 4.73 11/27/20118:00:00 248 33834 60.17 4.15 63.93 4.73 11/27/20119:00:00 291 33821 70.57 4.87 63.93 4.73 11/27/201110:00:00 246 33969 59.92 4.13 63.91 4.73 11/27/201111:00:00 247 33800 59.86 4.13 63.90 4.73 11/27/201112:00:00 250 34063 61.06 4.21 63.88 4.73 11/27/201113:00:00 247 33922 60.08 4.14 63.86 4.73 11/27/201114:00:00 250 33786 60.56 4.18 63.70 4.73 11/27/201115:00:00 245 32987 57.95 4.00 63.65 4.73 11/27/201116:00:00 249 33898 60.52 4.17 63.61 4.73 11/27/201117:00:00 245 33924 59.60 4.11 63.26 4.73 11/27/201118:00:00 253 33819 61.35 4.23 62.81 4.73 11/27/201119:00:00 248 33898 60.28 4.16 62.68 4.73 11/27/201120:00:00 245 33893 59.54 4.11 62.71 4.73 11/27/201121:00:00 216 33794 52.34 3.61 62.72 4.73 11/27/201122:00:00 251 33944 61.09 4.21 62.71 4.63 11/27/201123:00:00 246 34000 59.97 348 4.14 4.15 62.69 4.62 11/28/20110:00:00 248 33921 60.32 4.17 62.68 4.62 11/28/20111:00:00 246 33930 59.85 4.14 62.66 4.62 11/28/20112:00:00 251 33797 60.83 4.21 62.64 4.62 11/28/20113:00:00 247 33762 59.80 4.14 62.63 4.62 11/28/20114:00:00 246 33699 59.44 4.11 62.61 4.62 11/28/20115:00:00 251 33845 60.91 4.21 62.59 4.62 11/28/20116:00:00 248 34043 60.54 4.19 62.57 4.62 11/28/20117:00:00 251 33896 61.00 4.22 62.56 4.62 11/28/20118:00:00 241 33957 58.68 4.06 62.53 4.62 11/28/20119:00:00 266 33953 64.76 4.48 62.29 4.62 11/28/201110:00:00 219 33892 53.22 3.68 62.13 4.62 11/28/201111:00:00 479 33832 116.20 8.04 62.00 4.62 11/28/201112:00:00 471 33790 114.12 7.89 61.83 4.62 11/28/201113:00:00 246 33725 59.49 4.11 61.72 4.62 11/28/201114:00:00 247 33803 59.87 4.14 61.69 4.62 11/28/201115:00:00 250 32725 58.66 4.06 61.65 4.62 11/28/201116:00:00 256 33898 62.22 4.30 61.64 4.62 11/28/201117:00:00 236 33798 57.19 3.96 61.62 4.62 11/28/201118:00:00 254 33760 61.49 4.25 61.60 4.62 11/28/201119:00:00 241 33736 58.30 4.03 61.58 4.62 11/28/201120:00:00 254 34058 62.03 4.29 61.57 4.62 11/28/201121:00:00 211 33889 51.27 3.55 61.54 4.62 11/28/201122:00:00 249 33928 60.58 4.19 61.53 4.53 11/28/201123:00:00 250 33614 60.26 347 4.17 4.44 61.51 4.52 11/29/20110:00:00 250 33793 60.58 4.28 61.49 4.52 11/29/20111:00:00 246 33689 59.42 4.19 61.47 4.52 11/29/20112:00:00 250 33711 60.43 4.27 61.46 4.52 11/29/20113:00:00 251 34048 61.28 4.33 61.44 4.52 11/29/20114:00:00 243 33888 59.05 4.17 61.42 4.52 11/29/20115:00:00 249 33785 60.32 4.26 61.41 4.52 11/29/20116:00:00 249 33881 60.49 4.27 61.39 4.52 11/29/20117:00:00 250 33858 60.69 4.28 61.37 4.52 11/29/20118:00:00 247 33860 59.97 4.23 61.34 4.52 11/29/20119:00:00 296 33724 71.58 5.05 61.34 4.52 11/29/201110:00:00 252 33964 61.37 4.33 61.32 4.52 11/29/201111:00:00 242 34022 59.04 4.17 61.30 4.52 11/29/201112:00:00 252 33530 60.59 4.28 61.29 4.52 11/29/201113:00:00 248 33680 59.89 4.23 61.27 4.52 11/29/201114:00:00 251 33700 60.65 4.28 60.98 4.52 11/29/201115:00:00 243 32303 56.28 3.97 60.82 4.52 11/29/201116:00:00 251 33401 60.11 4.24 60.81 4.52 11/29/201117:00:00 245 33322 58.54 4.13 60.79 4.52 11/29/201118:00:00 245 33271 58.45 4.13 60.77 4.52 11/29/201119:00:00 253 33447 60.68 4.28 60.76 4.52 11/29/201120:00:00 244 33452 58.53 4.13 60.75 4.52 11/29/201121:00:00 199 33749 48.16 3.40 60.72 4.52 11/29/201122:00:00 244 33428 58.48 4.13 60.70 4.47 11/29/201123:00:00 248 33693 59.91 340 4.23 4.22 60.68 4.46 11/30/20110:00:00 247 33667 59.63 4.20 60.66 4.46 11/30/20111:00:00 252 33553 60.63 4.27 60.65 4.46 11/30/20112:00:00 238 34014 58.05 4.09 60.63 4.46 11/30/20113:00:00 254 33635 61.26 4.31 60.61 4.46 11/30/20114:00:00 246 33600 59.27 4.17 60.57 4.46 11/30/20115:00:00 249 33536 59.88 4.21 60.53 4.46 11/30/20116:00:00 248 33799 60.10 4.23 60.50 4.46 11/30/20117:00:00 250 33612 60.25 4.24 60.46 4.46 11/30/20118:00:00 251 33849 60.92 4.29 60.45 4.46 11/30/20119:00:00 211 33919 51.32 3.61 60.42 4.46 11/30/201110:00:00 256 34056 62.51 4.40 60.41 4.46 11/30/201111:00:00 248 33818 60.14 4.23 60.36 4.46 11/30/201112:00:00 247 33432 59.21 4.17 60.35 4.46 11/30/201113:00:00 244 33505 58.62 4.13 60.33 4.46 11/30/201114:00:00 254 33564 61.13 4.30 60.32 4.46DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 11/30/201115:00:00 241 32501 56.16 3.95 60.30 4.46 11/30/201116:00:00 251 33260 59.86 4.21 60.29 4.46 11/30/201117:00:00 247 33352 59.07 4.16 60.28 4.46 11/30/201118:00:00 246 33487 59.07 4.16 60.27 4.46 11/30/201119:00:00 250 33366 59.81 4.21 60.26 4.46 11/30/201120:00:00 245 33513 58.87 4.14 60.23 4.46 11/30/201121:00:00 287 33500 68.94 4.85 60.23 4.46 11/30/201122:00:00 248 34007 60.47 4.26 60.23 4.41 11/30/201123:00:00 246 34152 60.24 341 4.24 4.21 60.22 4.40 12/1/20110:00:00 249 34136 60.95 4.37 60.21 4.40 12/1/2011 1:00:00 252 34081 61.58 4.41 60.20 4.40 12/1/2011 2:00:00 245 33896 59.55 4.27 60.19 4.40 12/1/2011 3:00:00 250 34085 61.10 4.38 60.18 4.40 12/1/20114:00:00 250 33882 60.74 4.35 60.17 4.40 12/1/2011 5:00:00 250 33920 60.80 4.36 60.17 4.40 12/1/2011 6:00:00 243 33793 58.88 4.22 60.15 4.40 12/1/2011 7:00:00 250 33934 60.83 4.36 60.14 4.40 12/1/20118:00:00 250 33877 60.73 4.35 60.12 4.40 12/1/20119:00:00 317 33847 76.93 5.51 60.14 4.40 12/1/201110:00:00 248 34003 60.47 4.33 60.13 4.40 12/1/201111:00:00 236 34425 58.25 4.17 60.11 4.40 12/1/201112:00:00 235 34534 58.19 4.17 60.10 4.40 12/1/201113:00:00 253 34341 62.30 4.46 60.10 4.40 12/1/201114:00:00 247 34155 60.49 4.33 60.09 4.40 12/1/201115:00:00 247 33001 58.45 4.19 60.08 4.40 12/1/201116:00:00 251 34058 61.30 4.39 60.07 4.40 12/1/201117:00:00 244 33939 59.38 4.25 60.07 4.40 12/1/201118:00:00 250 34067 61.07 4.38 60.06 4.40 12/1/201119:00:00 247 34229 60.62 4.34 60.05 4.40 12/1/201120:00:00 243 34137 59.48 4.26 60.01 4.40 12/1/201121:00:00 256 34182 62.75 4.50 60.01 4.40 12/1/201122:00:00 249 34329 61.29 4.39 60.00 4.38 12/1/201123:00:00 250 34297 61.48 335 4.40 4.38 59.99 4.38 12/2/20110:00:00 242 34228 59.39 5.77 59.98 4.38 12/2/2011 1:00:00 249 34361 61.35 5.96 59.97 4.38 12/2/2011 2:00:00 251 34406 61.92 6.02 59.96 4.38 12/2/2011 3:00:00 250 34603 62.03 6.03 59.96 4.38 12/2/20114:00:00 247 34569 61.22 5.95 59.95 4.38 12/2/2011 5:00:00 249 34474 61.55 5.98 59.94 4.38 12/2/2011 6:00:00 244 34608 60.55 5.88 59.93 4.38 12/2/2011 7:00:00 251 34612 62.29 6.05 59.95 4.38 12/2/20118:00:00 250 34618 62.06 6.03 60.03 4.38 12/2/20119:00:00 238 34758 59.32 5.76 60.10 4.38 12/2/201110:00:00 244 34542 60.43 5.87 60.17 4.38 12/2/201111:00:00 249 34319 61.27 5.95 60.24 4.38 12/2/201112:00:00 253 15005 27.22 2.64 60.27 4.38 12/2/201113:00:00 52 47 0.02 0.00 60.26 4.38 12/2/201114:00:00 11 30 0.00 0.00 60.24 4.38 12/2/201115:00:00 8 452 0.03 0.00 60.23 4.38 12/2/201116:00:00 11 17 0.00 0.00 60.21 4.38 12/2/201117:00:00 14 13 0.00 0.00 60.20 4.38 12/2/201118:00:00 84 4164 2.51 0.24 60.11 4.38 12/2/201119:00:00 1424 25537 260.75 25.34 60.38 4.38 12/2/201120:00:00 603 34091 147.40 14.32 60.47 4.38 12/2/201121:00:00 556 34268 136.62 13.27 60.57 4.38 12/2/201122:00:00 602 34077 147.10 14.29 60.68 4.42 12/2/201123:00:00 599 33937 145.76 247 14.16 6.48 60.79 4.49 12/3/20110:00:00 596 34051 145.52 9.95 60.90 4.49 12/3/2011 1:00:00 595 33956 144.87 9.91 61.01 4.49 12/3/2011 2:00:00 598 34003 145.80 9.97 61.11 4.49 12/3/2011 3:00:00 598 33985 145.72 9.96 61.22 4.49 12/3/20114:00:00 597 33829 144.81 9.90 61.33 4.49 12/3/2011 5:00:00 597 33925 145.22 9.93 61.44 4.49 12/3/2011 6:00:00 597 33997 145.53 9.95 61.55 4.49 12/3/2011 7:00:00 596 33902 144.88 9.91 61.65 4.49 12/3/20118:00:00 601 33769 145.52 9.95 61.75 4.49 12/3/20119:00:00 626 33628 150.94 10.32 61.86 4.49 12/3/201110:00:00 597 33707 144.29 9.87 62.01 4.49 12/3/201111:00:00 594 33683 143.46 9.81 62.13 4.49 12/3/201112:00:00 598 33550 143.86 9.84 62.23 4.49 12/3/201113:00:00 596 33532 143.30 9.80 62.34 4.49 12/3/201114:00:00 598 33441 143.39 9.80 62.44 4.49 12/3/201115:00:00 595 32364 138.08 9.44 62.56 4.49 12/3/201116:00:00 597 33306 142.57 9.75 62.66 4.49 12/3/201117:00:00 596 33325 142.42 9.74 62.77 4.49 12/3/201118:00:00 598 33378 143.12 9.79 62.87 4.49 12/3/201119:00:00 596 33340 142.48 9.74 62.98 4.49 12/3/201120:00:00 595 33187 141.59 9.68 63.08 4.49 12/3/201121:00:00 584 33327 139.56 9.54 63.18 4.49 12/3/201122:00:00 599 33380 143.37 9.80 63.28 4.48 12/3/201123:00:00 595 33180 141.56 351 9.68 9.83 63.38 4.66 12/4/20110:00:00 597 33222 142.21 9.84 63.49 4.66 12/4/2011 1:00:00 597 33252 142.34 9.85 63.59 4.66 12/4/2011 2:00:00 595 33179 141.55 9.79 63.69 4.66 12/4/2011 3:00:00 598 33104 141.95 9.82 63.80 4.66 12/4/20114:00:00 598 33137 142.09 9.83 63.90 4.66 12/4/2011 5:00:00 593 33009 140.36 9.71 64.00 4.66 12/4/2011 6:00:00 597 33064 141.54 9.79 64.10 4.66 12/4/2011 7:00:00 597 33142 141.87 9.81 64.21 4.66 12/4/20118:00:00 597 33273 142.43 9.85 64.31 4.66 12/4/20119:00:00 653 33504 156.87 10.85 64.44 4.66DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 12/4/201110:00:00 597 33495 143.38 9.92 64.54 4.66 12/4/201111:00:00 597 33546 143.60 9.93 64.65 4.66 12/4/201112:00:00 595 33679 143.69 9.94 64.75 4.66 12/4/201113:00:00 598 33456 143.46 9.92 64.86 4.66 12/4/201114:00:00 599 33433 143.60 9.93 64.96 4.66 12/4/201115:00:00 592 32503 137.97 9.54 65.06 4.66 12/4/201116:00:00 596 33441 142.91 9.88 65.17 4.66 12/4/201117:00:00 600 33416 143.76 9.94 65.28 4.66 12/4/201118:00:00 595 33367 142.36 9.85 65.38 4.66 12/4/201119:00:00 598 33337 142.95 9.89 65.49 4.66 12/4/201120:00:00 594 33250 141.62 9.79 65.59 4.66 12/4/201121:00:00 599 32830 141.01 9.75 65.69 4.66 12/4/201122:00:00 598 32835 140.79 9.74 65.80 4.65 12/4/201123:00:00 596 32727 139.86 347 9.67 9.87 65.90 4.83 12/5/20110:00:00 597 32410 138.74 9.79 66.00 4.83 12/5/2011 1:00:00 593 32350 137.55 9.71 66.09 4.83 12/5/2011 2:00:00 597 32608 139.59 9.85 66.20 4.83 12/5/2011 3:00:00 599 32957 141.55 9.99 66.30 4.83 12/5/20114:00:00 596 33070 141.33 9.98 66.40 4.83 12/5/2011 5:00:00 597 33034 141.41 9.98 66.50 4.83 12/5/2011 6:00:00 597 32851 140.63 9.93 66.61 4.83 12/5/2011 7:00:00 597 32739 140.15 9.89 66.71 4.83 12/5/20118:00:00 596 32614 139.38 9.84 66.80 4.83 12/5/20119:00:00 589 33002 139.38 9.84 66.90 4.83 12/5/201110:00:00 598 32846 140.84 9.94 67.00 4.83 12/5/201111:00:00 598 32521 139.45 9.84 67.10 4.83 12/5/201112:00:00 597 32176 137.74 9.72 67.20 4.83 12/5/201113:00:00 597 32362 138.53 9.78 67.30 4.83 12/5/201114:00:00 598 32361 138.76 9.79 67.40 4.83 12/5/201115:00:00 596 31620 135.13 9.54 67.50 4.83 12/5/201116:00:00 599 32762 140.71 9.93 67.60 4.83 12/5/201117:00:00 598 32775 140.54 9.92 67.71 4.83 12/5/201118:00:00 597 32823 140.51 9.92 67.81 4.83 12/5/201119:00:00 593 32786 139.41 9.84 67.91 4.83 12/5/201120:00:00 602 32826 141.70 10.00 67.97 4.83 12/5/201121:00:00 631 32867 148.71 10.50 68.08 4.83 12/5/201122:00:00 597 32995 141.24 9.97 68.19 4.82 12/5/201123:00:00 598 33027 141.62 340 10.00 9.90 68.29 4.99 12/6/20110:00:00 596 33095 141.43 9.87 68.39 4.99 12/6/2011 1:00:00 597 33198 142.11 9.91 68.50 4.99 12/6/2011 2:00:00 598 33241 142.53 9.94 68.59 4.99 12/6/2011 3:00:00 597 33233 142.26 9.93 68.69 4.99 12/6/20114:00:00 599 33207 142.63 9.95 68.80 4.99 12/6/2011 5:00:00 596 33169 141.75 9.89 68.90 4.99 12/6/2011 6:00:00 599 33225 142.70 9.96 69.01 4.99 12/6/2011 7:00:00 598 33258 142.61 9.95 69.11 4.99 12/6/20118:00:00 596 33269 142.18 9.92 69.21 4.99 12/6/20119:00:00 569 33311 135.91 9.48 69.30 4.99 12/6/201110:00:00 598 33249 142.57 9.95 69.41 4.99 12/6/201111:00:00 597 33194 142.09 9.91 69.52 4.99 12/6/201112:00:00 597 33212 142.17 9.92 69.62 4.99 12/6/201113:00:00 598 33102 141.94 9.90 69.73 4.99 12/6/201114:00:00 597 33195 142.10 9.91 69.83 4.99 12/6/201115:00:00 596 32211 137.66 9.60 69.93 4.99 12/6/201116:00:00 599 33150 142.38 9.93 70.04 4.99 12/6/201117:00:00 596 33181 141.80 9.89 70.14 4.99 12/6/201118:00:00 599 33128 142.29 9.93 70.25 4.99 12/6/201119:00:00 598 33189 142.31 9.93 70.35 4.99 12/6/201120:00:00 597 33050 141.48 9.87 70.45 4.99 12/6/201121:00:00 587 33123 139.42 9.73 70.55 4.99 12/6/201122:00:00 594 32984 140.49 9.80 70.66 5.00 12/6/201123:00:00 597 33133 141.83 344 9.90 9.87 70.76 5.16 12/7/20110:00:00 596 33221 141.97 9.99 70.87 5.16 12/7/2011 1:00:00 599 33175 142.49 10.03 70.97 5.16 12/7/2011 2:00:00 597 33105 141.71 9.97 71.08 5.16 12/7/2011 3:00:00 598 33201 142.36 10.02 71.18 5.16 12/7/20114:00:00 598 33273 142.67 10.04 71.29 5.16 12/7/2011 5:00:00 597 33307 142.58 10.03 71.39 5.16 12/7/2011 6:00:00 596 33344 142.50 10.03 71.50 5.16 12/7/2011 7:00:00 598 33447 143.42 10.09 71.61 5.16 12/7/20118:00:00 598 33404 143.23 10.08 71.70 5.16 12/7/20119:00:00 648 33411 155.24 10.93 71.82 5.16 12/7/201110:00:00 600 33517 144.20 10.15 71.93 5.16 12/7/201111:00:00 601 33459 144.19 10.15 72.04 5.16 12/7/201112:00:00 596 33310 142.35 10.02 72.15 5.16 12/7/201113:00:00 600 33216 142.90 10.06 72.25 5.16 12/7/201114:00:00 598 33203 142.37 10.02 72.36 5.16 12/7/201115:00:00 597 32138 137.57 9.68 72.46 5.16 12/7/201116:00:00 598 33214 142.42 10.02 72.57 5.16 12/7/201117:00:00 596 33143 141.64 9.97 72.67 5.16 12/7/201118:00:00 596 33253 142.11 10.00 72.78 5.16 12/7/201119:00:00 598 33337 142.95 10.06 72.89 5.16 12/7/201120:00:00 598 33312 142.84 10.05 72.97 5.16 12/7/201121:00:00 550 33259 131.16 9.23 73.06 5.16 12/7/201122:00:00 598 33265 142.64 10.04 73.17 5.16 12/7/201123:00:00 598 33319 142.87 341 10.06 10.03 73.27 5.33 12/8/20110:00:00 598 33387 143.16 10.26 73.38 5.33 12/8/2011 1:00:00 598 33355 143.02 10.25 73.49 5.33 12/8/2011 2:00:00 598 33313 142.84 10.23 73.60 5.33 12/8/2011 3:00:00 597 33381 142.89 10.24 73.70 5.33 12/8/20114:00:00 599 33490 143.84 10.31 73.81 5.33DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 12/8/2011 5:00:00 595 33366 142.35 10.20 73.92 5.33 12/8/2011 6:00:00 600 33421 143.78 10.30 74.02 5.33 12/8/2011 7:00:00 597 33395 142.95 10.24 74.13 5.33 12/8/20118:00:00 597 33280 142.46 10.21 74.22 5.33 12/8/20119:00:00 618 33270 147.43 10.56 74.33 5.33 12/8/201110:00:00 599 33278 142.93 10.24 74.45 5.33 12/8/201111:00:00 582 33117 138.20 9.90 74.56 5.33 12/8/201112:00:00 1085 32670 254.17 18.21 74.83 5.33 12/8/201113:00:00 503 32892 118.63 8.50 74.91 5.33 12/8/201114:00:00 735 32758 172.64 12.37 75.08 5.33 12/8/201115:00:00 616 31784 140.39 10.06 75.19 5.33 12/8/201116:00:00 1479 32827 348.13 24.94 75.59 5.33 12/8/201117:00:00 619 32698 145.13 10.40 75.71 5.33 12/8/201118:00:00 682 32852 160.65 11.51 75.85 5.33 12/8/201119:00:00 625 32858 147.25 10.55 75.98 5.33 12/8/201120:00:00 579 32762 136.02 9.74 76.09 5.33 12/8/201121:00:00 559 33006 132.30 9.48 76.19 5.33 12/8/201122:00:00 598 32967 141.36 10.13 76.31 5.35 12/8/201123:00:00 569 33009 134.68 335 9.65 11.19 76.41 5.54 12/9/20110:00:00 524 33101 124.37 8.78 76.50 5.54 12/9/2011 1:00:00 502 33252 119.69 8.45 76.59 5.54 12/9/2011 2:00:00 482 33301 115.09 8.12 76.67 5.54 12/9/2011 3:00:00 468 33410 112.12 7.91 76.74 5.54 12/9/20114:00:00 524 33391 125.46 8.86 76.83 5.54 12/9/2011 5:00:00 540 33464 129.57 9.15 76.93 5.54 12/9/2011 6:00:00 552 33423 132.29 9.34 77.03 5.54 12/9/2011 7:00:00 585 33475 140.42 9.91 77.14 5.54 12/9/20118:00:00 613 33370 146.68 10.35 77.27 5.54 12/9/20119:00:00 719 33431 172.35 12.17 77.42 5.54 12/9/201110:00:00 902 33384 215.92 15.24 77.64 5.54 12/9/201111:00:00 1040 33383 248.94 17.57 77.90 5.54 12/9/201112:00:00 1038 33138 246.64 17.41 78.16 5.54 12/9/201113:00:00 995 33110 236.22 16.67 78.41 5.54 12/9/201114:00:00 696 33132 165.35 11.67 78.56 5.54 12/9/201115:00:00 407 32214 94.01 6.64 78.53 5.54 12/9/201116:00:00 390 33158 92.72 6.55 78.50 5.54 12/9/201117:00:00 436 33123 103.55 7.31 78.57 5.54 12/9/201118:00:00 372 33216 88.60 6.25 78.61 5.54 12/9/201119:00:00 168 33121 39.90 2.82 78.58 5.54 12/9/201120:00:00 132 33178 31.40 2.22 78.54 5.54 12/9/201121:00:00 196 33285 46.78 3.30 78.52 5.54 12/9/201122:00:00 194 33282 46.30 3.27 78.50 5.57 12/9/201123:00:00 201 33354 48.07 340 3.39 8.89 78.48 5.68 12/10/20110:00:00 143 33435 34.28 2.40 78.45 5.68 12/10/20111:00:00 177 33471 42.48 2.97 78.42 5.68 12/10/20112:00:00 175 33392 41.90 2.93 78.40 5.68 12/10/20113:00:00 171 33460 41.03 2.87 78.37 5.68 12/10/20114:00:00 213 33482 51.14 3.58 78.36 5.68 12/10/20115:00:00 207 33494 49.71 3.48 78.38 5.68 12/10/20116:00:00 217 33586 52.26 3.66 78.45 5.68 12/10/20117:00:00 171 33626 41.23 2.88 78.51 5.68 12/10/20118:00:00 206 33615 49.65 3.47 78.58 5.68 12/10/20119:00:00 264 33624 63.65 4.45 78.67 5.68 12/10/201110:00:00 274 33643 66.10 4.62 78.75 5.68 12/10/201111:00:00 373 33519 89.65 6.27 78.73 5.68 12/10/201112:00:00 383 33402 91.73 6.42 78.77 5.68 12/10/201113:00:00 347 33274 82.79 5.79 78.81 5.68 12/10/201114:00:00 456 33353 109.05 7.63 78.88 5.68 12/10/201115:00:00 446 32241 103.11 7.21 78.94 5.68 12/10/201116:00:00 444 33334 106.12 7.43 79.00 5.68 12/10/201117:00:00 343 33284 81.86 5.73 79.04 5.68 12/10/201118:00:00 359 33348 85.84 6.01 79.07 5.68 12/10/201119:00:00 352 33391 84.28 5.90 79.11 5.68 12/10/201120:00:00 262 33390 62.73 4.39 79.11 5.68 12/10/201121:00:00 256 33409 61.33 4.29 79.11 5.68 12/10/201122:00:00 211 33405 50.54 3.54 79.10 5.72 12/10/201123:00:00 176 33452 42.22 343 2.95 4.62 79.08 5.68 12/11/20110:00:00 236 33439 56.59 3.96 79.07 5.68 12/11/20111:00:00 207 33509 49.74 3.48 79.06 5.68 12/11/20112:00:00 182 33548 43.78 3.06 79.04 5.68 12/11/20113:00:00 197 33541 47.38 3.32 79.02 5.68 12/11/20114:00:00 147 33566 35.38 2.48 78.98 5.68 12/11/20115:00:00 179 33596 43.12 3.02 78.96 5.68 12/11/20116:00:00 190 33612 45.79 3.20 78.94 5.68 12/11/20117:00:00 171 33641 41.25 2.89 78.92 5.68 12/11/20118:00:00 201 33656 48.51 3.39 78.90 5.68 12/11/20119:00:00 176 33652 42.47 2.97 78.88 5.68 12/11/201110:00:00 214 33622 51.59 3.61 78.86 5.68 12/11/201111:00:00 306 33490 73.48 5.14 78.89 5.68 12/11/201112:00:00 290 33364 69.38 4.85 78.90 5.68 12/11/201113:00:00 274 33338 65.50 4.58 78.91 5.68 12/11/201114:00:00 297 33282 70.88 4.96 78.93 5.68 12/11/201115:00:00 348 32235 80.44 5.63 78.96 5.68 12/11/201116:00:00 289 33309 69.02 4.83 78.97 5.68 12/11/201117:00:00 354 33267 84.44 5.91 79.01 5.68 12/11/201118:00:00 353 33363 84.45 5.91 79.04 5.68 12/11/201119:00:00 256 33347 61.21 4.28 79.05 5.68 12/11/201120:00:00 216 33363 51.67 3.62 79.04 5.68 12/11/201121:00:00 210 33402 50.30 3.52 79.03 5.68 12/11/201122:00:00 148 33490 35.54 2.49 79.00 5.73 12/11/201123:00:00 169 33451 40.54 343 2.84 3.91 78.97 5.67DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 12/12/20110:00:00 179 33495 42.99 3.03 78.95 5.67 12/12/20111:00:00 185 33516 44.46 3.14 78.93 5.67 12/12/20112:00:00 101 33504 24.26 1.71 78.88 5.67 12/12/20113:00:00 131 33536 31.50 2.22 78.84 5.67 12/12/20114:00:00 188 33511 45.17 3.19 78.82 5.67 12/12/20115:00:00 131 33500 31.47 2.22 78.78 5.67 12/12/20116:00:00 106 33426 25.41 1.79 78.74 5.67 12/12/20117:00:00 183 33526 43.99 3.11 78.71 5.67 12/12/20118:00:00 209 33528 50.25 3.55 78.70 5.67 12/12/20119:00:00 253 33542 60.85 4.30 78.71 5.67 12/12/201110:00:00 351 33557 84.46 5.96 78.74 5.67 12/12/201111:00:00 312 33302 74.50 5.26 78.76 5.67 12/12/201112:00:00 330 33242 78.66 5.55 78.79 5.67 12/12/201113:00:00 277 33072 65.69 4.64 78.80 5.67 12/12/201114:00:00 387 32889 91.27 6.44 78.85 5.67 12/12/201115:00:00 446 31851 101.86 7.19 78.91 5.67 12/12/201116:00:00 419 32768 98.45 6.95 78.97 5.67 12/12/201117:00:00 456 32788 107.21 7.57 79.04 5.67 12/12/201118:00:00 526 32944 124.25 8.77 79.13 5.67 12/12/201119:00:00 452 33053 107.13 7.56 79.20 5.67 12/12/201120:00:00 346 33008 81.89 5.78 79.20 5.67 12/12/201121:00:00 313 32973 74.00 5.22 79.22 5.67 12/12/201122:00:00 264 33046 62.56 4.42 79.23 5.71 12/12/201123:00:00 286 32955 67.58 340 4.77 4.76 79.24 5.68 12/13/20110:00:00 243 33019 57.53 4.10 79.24 5.68 12/13/20111:00:00 332 33238 79.13 5.64 79.27 5.68 12/13/20112:00:00 289 33175 68.75 4.90 79.28 5.68 12/13/20113:00:00 202 33279 48.20 3.43 79.27 5.68 12/13/20114:00:00 318 33194 75.69 5.39 79.29 5.68 12/13/20115:00:00 328 33191 78.06 5.56 79.32 5.68 12/13/20116:00:00 335 33247 79.86 5.69 79.35 5.68 12/13/20117:00:00 199 33288 47.50 3.38 79.34 5.68 12/13/20118:00:00 245 33283 58.47 4.16 79.31 5.68 12/13/20119:00:00 373 33247 88.92 6.33 79.35 5.68 12/13/201110:00:00 323 32998 76.42 5.44 79.38 5.68 12/13/201111:00:00 379 32864 89.31 6.36 79.42 5.68 12/13/201112:00:00 604 32872 142.37 10.14 79.54 5.68 12/13/201113:00:00 647 32673 151.58 10.79 79.67 5.68 12/13/201114:00:00 689 32542 160.77 11.45 79.82 5.68 12/13/201115:00:00 572 31603 129.62 9.23 79.92 5.68 12/13/201116:00:00 540 32648 126.41 9.00 80.01 5.68 12/13/201117:00:00 618 32631 144.60 10.30 80.14 5.68 12/13/201118:00:00 497 32660 116.39 8.29 80.22 5.68 12/13/201119:00:00 437 32563 102.03 7.27 80.28 5.68 12/13/201120:00:00 503 32574 117.48 8.37 80.37 5.68 12/13/201121:00:00 416 32593 97.22 6.92 80.43 5.68 12/13/201122:00:00 472 32577 110.25 7.85 80.50 5.73 12/13/201123:00:00 354 32455 82.38 337 5.87 6.91 80.54 5.77 12/14/20110:00:00 385 32526 89.79 6.55 80.58 5.77 12/14/20111:00:00 450 32436 104.66 7.63 80.65 5.77 12/14/20112:00:00 507 32278 117.34 8.56 80.73 5.77 12/14/20113:00:00 552 32155 127.27 9.28 80.83 5.77 12/14/20114:00:00 533 32114 122.73 8.95 80.92 5.77 12/14/20115:00:00 528 32256 122.12 8.91 81.01 5.77 12/14/20116:00:00 559 32071 128.55 9.38 81.11 5.77 12/14/20117:00:00 596 31946 136.52 9.96 81.22 5.77 12/14/20118:00:00 473 31848 108.02 7.88 81.30 5.77 12/14/20119:00:00 549 31876 125.48 9.15 81.40 5.77 12/14/201110:00:00 637 31830 145.38 10.61 81.52 5.77 12/14/201111:00:00 458 31863 104.64 7.63 81.59 5.77 12/14/201112:00:00 191 31765 43.50 3.17 81.57 5.77 12/14/201113:00:00 116 31560 26.25 1.91 81.53 5.77 12/14/201114:00:00 150 31381 33.75 2.46 81.50 5.77 12/14/201115:00:00 230 30398 50.13 3.66 81.49 5.77 12/14/201116:00:00 292 31165 65.25 4.76 81.50 5.77 12/14/201117:00:00 318 31188 71.11 5.19 81.53 5.77 12/14/201118:00:00 307 31242 68.77 5.02 81.54 5.77 12/14/201119:00:00 313 31262 70.16 5.12 81.56 5.77 12/14/201120:00:00 275 31401 61.92 4.52 81.56 5.77 12/14/201121:00:00 288 31426 64.90 4.73 81.57 5.77 12/14/201122:00:00 291 31412 65.54 4.78 81.58 5.82 12/14/201123:00:00 344 31376 77.39 329 5.65 6.48 81.61 5.84 12/15/20110:00:00 351 31398 79.02 5.71 81.64 5.84 12/15/20111:00:00 348 31357 78.24 5.66 81.67 5.84 12/15/20112:00:00 340 31359 76.45 5.53 81.70 5.84 12/15/20113:00:00 343 31401 77.23 5.58 81.73 5.84 12/15/20114:00:00 354 31453 79.84 5.77 81.76 5.84 12/15/20115:00:00 335 31553 75.79 5.48 81.79 5.84 12/15/20116:00:00 264 31909 60.40 4.37 81.79 5.84 12/15/20117:00:00 231 31926 52.88 3.82 81.79 5.84 12/15/20118:00:00 214 31810 48.81 3.53 81.77 5.84 12/15/20119:00:00 251 31810 57.25 4.14 81.77 5.84 12/15/201110:00:00 232 31838 52.96 3.83 81.77 5.84 12/15/201111:00:00 246 31779 56.06 4.05 81.77 5.84 12/15/201112:00:00 259 31918 59.28 4.29 81.77 5.84 12/15/201113:00:00 268 31896 61.29 4.43 81.78 5.84 12/15/201114:00:00 275 31906 62.91 4.55 81.79 5.84 12/15/201115:00:00 318 31020 70.73 5.11 81.81 5.84 12/15/201116:00:00 309 31815 70.49 5.10 81.84 5.84 12/15/201117:00:00 300 31937 68.70 4.97 81.86 5.84 12/15/201118:00:00 351 31971 80.46 5.82 81.89 5.84DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 12/15/201119:00:00 293 32171 67.59 4.89 81.91 5.84 12/15/201120:00:00 307 32180 70.84 5.12 81.89 5.84 12/15/201121:00:00 291 31989 66.75 4.83 81.91 5.84 12/15/201122:00:00 233 32032 53.52 3.87 81.90 5.89 12/15/201123:00:00 195 32384 45.28 332 3.27 4.74 81.89 5.86 12/16/20110:00:00 160 32696 37.51 3.36 81.86 5.86 12/16/20111:00:00 131 32803 30.81 2.76 81.83 5.86 12/16/20112:00:00 108 32906 25.48 2.28 81.79 5.86 12/16/20113:00:00 499 32087 114.81 10.28 81.87 5.86 12/16/20114:00:00 189 33146 44.92 4.02 81.85 5.86 12/16/20115:00:00 267 33076 63.32 5.67 81.86 5.86 12/16/20116:00:00 290 33081 68.79 6.16 81.88 5.86 12/16/20117:00:00 370 33120 87.87 7.87 81.92 5.86 12/16/20118:00:00 336 14070 33.90 3.04 81.86 5.86 12/16/20119:00:00 77 58 0.03 0.00 81.78 5.86 12/16/201110:00:00 35 56 0.01 0.00 81.70 5.86 12/16/201111:00:00 42 54 0.02 0.00 81.62 5.86 12/16/201112:00:00 1867 6081 81.41 7.29 81.66 5.86 12/16/201113:00:00 510 30062 109.93 9.84 81.73 5.86 12/16/201114:00:00 519 33313 123.97 11.10 81.83 5.86 12/16/201115:00:00 604 32166 139.31 12.48 81.94 5.86 12/16/201116:00:00 508 33158 120.78 10.82 82.03 5.86 12/16/201117:00:00 58 33123 13.78 1.23 81.97 5.86 12/16/201118:00:00 69 33229 16.44 1.47 81.91 5.86 12/16/201119:00:00 81 33267 19.32 1.73 81.85 5.86 12/16/201120:00:00 114 33348 27.26 2.44 81.79 5.86 12/16/201121:00:00 58 33333 13.86 1.24 81.73 5.86 12/16/201122:00:00 49 33323 11.71 1.05 81.66 5.91 12/16/201123:00:00 47 33234 11.20 268 1.00 4.46 81.60 5.86 12/17/20110:00:00 54 33234 12.87 0.92 81.53 5.86 12/17/20111:00:00 57 33440 13.67 0.98 81.47 5.86 12/17/20112:00:00 66 33515 15.86 1.13 81.41 5.86 12/17/20113:00:00 71 33482 17.05 1.22 81.35 5.86 12/17/20114:00:00 48 33500 11.53 0.82 81.29 5.86 12/17/20115:00:00 55 33489 13.21 0.94 81.22 5.86 12/17/20116:00:00 60 33646 14.48 1.03 81.16 5.86 12/17/20117:00:00 72 33627 17.36 1.24 81.10 5.86 12/17/20118:00:00 61 33617 14.70 1.05 81.04 5.86 12/17/20119:00:00 87 33497 20.90 1.49 80.98 5.86 12/17/201110:00:00 71 33503 17.06 1.22 80.92 5.86 12/17/201111:00:00 110 33599 26.50 1.89 80.88 5.86 12/17/201112:00:00 124 33307 29.61 2.12 80.84 5.86 12/17/201113:00:00 70 33185 16.66 1.19 80.78 5.86 12/17/201114:00:00 57 33190 13.57 0.97 80.72 5.86 12/17/201115:00:00 137 32000 31.43 2.25 80.68 5.86 12/17/201116:00:00 101 33135 24.00 1.71 80.63 5.86 12/17/201117:00:00 53 32778 12.46 0.89 80.56 5.86 12/17/201118:00:00 35 32929 8.26 0.59 80.49 5.86 12/17/201119:00:00 33 32969 7.80 0.56 80.42 5.86 12/17/201120:00:00 39 33141 9.27 0.66 80.36 5.86 12/17/201121:00:00 44 33111 10.45 0.75 80.29 5.86 12/17/201122:00:00 58 33267 13.84 0.99 80.23 5.92 12/17/201123:00:00 53 33106 12.58 336 0.90 1.15 80.16 5.76 12/18/20110:00:00 47 33167 11.18 0.81 80.09 5.76 12/18/20111:00:00 60 33324 14.34 1.03 80.03 5.76 12/18/20112:00:00 59 33208 14.05 1.01 79.96 5.76 12/18/20113:00:00 50 33265 11.93 0.86 79.90 5.76 12/18/20114:00:00 56 33285 13.37 0.96 79.83 5.76 12/18/20115:00:00 55 33342 13.15 0.95 79.77 5.76 12/18/20116:00:00 94 33222 22.39 1.61 79.75 5.76 12/18/20117:00:00 179 33357 42.81 3.09 79.72 5.76 12/18/20118:00:00 290 33377 69.40 5.00 79.73 5.76 12/18/20119:00:00 366 33350 87.52 6.31 79.77 5.76 12/18/201110:00:00 388 33253 92.51 6.67 79.82 5.76 12/18/201111:00:00 591 33165 140.54 10.13 79.93 5.76 12/18/201112:00:00 698 32860 164.46 11.85 80.08 5.76 12/18/201113:00:00 729 32718 171.02 12.33 80.23 5.76 12/18/201114:00:00 784 32718 183.93 13.26 80.41 5.76 12/18/201115:00:00 623 31732 141.75 10.22 80.52 5.76 12/18/201116:00:00 657 32656 153.84 11.09 80.66 5.76 12/18/201117:00:00 697 32455 162.20 11.69 80.80 5.76 12/18/201118:00:00 667 32637 156.09 11.25 80.94 5.76 12/18/201119:00:00 580 32625 135.68 9.78 81.04 5.76 12/18/201120:00:00 605 32607 141.45 10.19 81.13 5.76 12/18/201121:00:00 692 32715 162.33 11.70 81.28 5.76 12/18/201122:00:00 663 32801 155.93 11.24 81.41 5.81 12/18/201123:00:00 620 32706 145.40 333 10.48 7.23 81.53 5.86 12/19/20110:00:00 256 32667 59.96 4.40 81.53 5.86 12/19/20111:00:00 50 32688 11.72 0.86 81.46 5.86 12/19/20112:00:00 52 32616 12.16 0.89 81.40 5.86 12/19/20113:00:00 70 32811 16.47 1.21 81.34 5.86 12/19/20114:00:00 58 32894 13.68 1.00 81.27 5.86 12/19/20115:00:00 79 32865 18.62 1.37 81.22 5.86 12/19/20116:00:00 89 32739 20.89 1.53 81.17 5.86 12/19/20117:00:00 73 32751 17.14 1.26 81.11 5.86 12/19/20118:00:00 60 32806 14.11 1.04 81.04 5.86 12/19/20119:00:00 83 32724 19.48 1.43 80.99 5.86 12/19/201110:00:00 116 32769 27.26 2.00 80.94 5.86 12/19/201111:00:00 104 32986 24.60 1.81 80.89 5.86 12/19/201112:00:00 251 32827 59.08 4.34 80.89 5.86 12/19/201113:00:00 300 32832 70.63 5.18 80.91 5.86DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 12/19/201114:00:00 298 32876 70.25 5.16 80.93 5.86 12/19/201115:00:00 295 31840 67.35 4.94 80.94 5.86 12/19/201116:00:00 299 32623 69.94 5.13 80.96 5.86 12/19/201117:00:00 343 32679 80.37 5.90 80.99 5.86 12/19/201118:00:00 749 32675 175.49 12.88 81.15 5.86 12/19/201119:00:00 303 32816 71.30 5.23 81.17 5.86 12/19/201120:00:00 193 32818 45.42 3.33 81.15 5.86 12/19/201121:00:00 116 32710 27.21 2.00 81.11 5.86 12/19/201122:00:00 40 32507 9.32 0.68 81.04 5.91 12/19/201123:00:00 374 32453 87.03 327 6.39 3.33 81.08 5.83 12/20/20110:00:00 84 32495 19.57 1.48 81.03 5.83 12/20/20111:00:00 163 32417 37.89 2.86 81.00 5.83 12/20/20112:00:00 80 32442 18.61 1.40 80.95 5.83 12/20/20113:00:00 89 32413 20.68 1.56 80.90 5.83 12/20/20114:00:00 91 32554 21.24 1.60 80.84 5.83 12/20/20115:00:00 125 32432 29.07 2.19 80.80 5.83 12/20/20116:00:00 223 32564 52.07 3.93 80.80 5.83 12/20/20117:00:00 164 32380 38.08 2.87 80.77 5.83 12/20/20118:00:00 101 32310 23.40 1.77 80.69 5.83 12/20/20119:00:00 138 32404 32.06 2.42 80.65 5.83 12/20/201110:00:00 291 32290 67.38 5.08 80.66 5.83 12/20/201111:00:00 313 32072 71.98 5.43 80.68 5.83 12/20/201112:00:00 259 31825 59.10 4.46 80.68 5.83 12/20/201113:00:00 223 31578 50.49 3.81 80.67 5.83 12/20/201114:00:00 197 31596 44.63 3.37 80.66 5.83 12/20/201115:00:00 189 30731 41.65 3.14 80.64 5.83 12/20/201116:00:00 202 31546 45.69 3.45 80.62 5.83 12/20/201117:00:00 169 31625 38.32 2.89 80.60 5.83 12/20/201118:00:00 165 31888 37.73 2.85 80.57 5.83 12/20/201119:00:00 128 31966 29.34 2.21 80.53 5.83 12/20/201120:00:00 128 32023 29.39 2.22 80.48 5.83 12/20/201121:00:00 81 32460 18.85 1.42 80.42 5.83 12/20/201122:00:00 73 32233 16.87 1.27 80.36 5.88 12/20/201123:00:00 65 32065 14.94 318 1.13 2.70 80.31 5.77 12/21/20110:00:00 61 32188 14.08 1.57 80.24 5.77 12/21/20111:00:00 65 32148 14.98 1.67 80.19 5.77 12/21/20112:00:00 67 32368 15.55 1.74 80.13 5.77 12/21/20113:00:00 62 32353 14.38 1.61 80.07 5.77 12/21/20114:00:00 65 32251 15.03 1.68 80.01 5.77 12/21/20115:00:00 53 32279 12.27 1.37 79.94 5.77 12/21/20116:00:00 374 20806 55.80 6.23 79.94 5.77 12/21/20117:00:00 17 26 0.00 0.00 79.86 5.77 12/21/20118:00:00 10 20 0.00 0.00 79.78 5.77 12/21/20119:00:00 33 20 0.00 0.00 79.70 5.77 12/21/201110:00:00 36 31 0.01 0.00 79.62 5.77 12/21/201111:00:00 25 40 0.01 0.00 79.53 5.77 12/21/201112:00:00 48 48 0.02 0.00 79.46 5.77 12/21/201113:00:00 98 55 0.04 0.00 79.38 5.77 12/21/201114:00:00 2212 11842 187.82 20.97 79.56 5.77 12/21/201115:00:00 398 32132 91.70 10.24 79.61 5.77 12/21/201116:00:00 299 32825 70.38 7.86 79.63 5.77 12/21/201117:00:00 297 32625 69.48 7.76 79.64 5.77 12/21/201118:00:00 294 32905 69.37 7.74 79.66 5.77 12/21/201119:00:00 298 33155 70.84 7.91 79.68 5.77 12/21/201120:00:00 301 33211 71.68 8.00 79.70 5.77 12/21/201121:00:00 246 33194 58.55 6.54 79.70 5.77 12/21/201122:00:00 300 33323 71.68 8.00 79.72 5.82 12/21/201123:00:00 295 33297 70.43 215 7.86 4.53 79.74 5.78 12/22/20110:00:00 300 33287 71.60 5.19 79.75 5.78 12/22/20111:00:00 300 33296 71.62 5.19 79.77 5.78 12/22/20112:00:00 295 33362 70.57 5.12 79.79 5.78 12/22/20113:00:00 299 33288 71.37 5.17 79.81 5.78 12/22/20114:00:00 299 33141 71.05 5.15 79.83 5.78 12/22/20115:00:00 300 33433 71.92 5.21 79.85 5.78 12/22/20116:00:00 297 33380 71.09 5.15 79.87 5.78 12/22/20117:00:00 298 33384 71.33 5.17 79.89 5.78 12/22/20118:00:00 298 33254 71.06 5.15 79.90 5.78 12/22/20119:00:00 300 33217 71.45 5.18 79.92 5.78 12/22/201110:00:00 300 33275 71.58 5.19 79.94 5.78 12/22/201111:00:00 299 33191 71.16 5.16 79.96 5.78 12/22/201112:00:00 297 33219 70.74 5.13 79.98 5.78 12/22/201113:00:00 298 33273 71.10 5.16 79.99 5.78 12/22/201114:00:00 297 33286 70.89 5.14 80.01 5.78 12/22/201115:00:00 301 32309 69.73 5.06 80.03 5.78 12/22/201116:00:00 296 33213 70.49 5.11 80.04 5.78 12/22/201117:00:00 297 33212 70.73 5.13 80.06 5.78 12/22/201118:00:00 299 33175 71.13 5.16 80.08 5.78 12/22/201119:00:00 294 33111 69.80 5.06 80.09 5.78 12/22/201120:00:00 300 33040 71.07 5.15 80.11 5.78 12/22/201121:00:00 238 33025 56.36 4.09 80.11 5.78 12/22/201122:00:00 304 33111 72.18 5.23 80.12 5.84 12/22/201123:00:00 299 33246 71.28 331 5.17 5.11 80.14 5.81 12/23/20110:00:00 297 33212 70.73 5.05 80.15 5.81 12/23/20111:00:00 299 33230 71.24 5.09 80.17 5.81 12/23/20112:00:00 296 33289 70.65 5.05 80.19 5.81 12/23/20113:00:00 303 33449 72.67 5.19 80.21 5.81 12/23/20114:00:00 296 33375 70.84 5.06 80.22 5.81 12/23/20115:00:00 296 33336 70.75 5.05 80.24 5.81 12/23/20116:00:00 300 33351 71.74 5.12 80.26 5.81 12/23/20117:00:00 302 33554 72.66 5.19 80.27 5.81 12/23/20118:00:00 296 33591 71.29 5.09 80.28 5.81DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 12/23/20119:00:00 287 33476 68.89 4.92 80.29 5.81 12/23/201110:00:00 298 33487 71.55 5.11 80.31 5.81 12/23/201111:00:00 302 33426 72.38 5.17 80.33 5.81 12/23/201112:00:00 301 33421 72.13 5.15 80.34 5.81 12/23/201113:00:00 299 33498 71.82 5.13 80.36 5.81 12/23/201114:00:00 298 33502 71.59 5.11 80.38 5.81 12/23/201115:00:00 297 32543 69.30 4.95 80.39 5.81 12/23/201116:00:00 300 33575 72.22 5.16 80.41 5.81 12/23/201117:00:00 295 33518 70.90 5.06 80.42 5.81 12/23/201118:00:00 299 33553 71.94 5.14 80.44 5.81 12/23/201119:00:00 298 33637 71.87 5.13 80.46 5.81 12/23/201120:00:00 297 33575 71.50 5.11 80.46 5.81 12/23/201121:00:00 260 33560 62.57 4.47 80.47 5.81 12/23/201122:00:00 299 33564 71.96 5.14 80.48 5.87 12/23/201123:00:00 295 33503 70.87 336 5.06 5.07 80.50 5.84 12/24/20110:00:00 301 33606 72.53 5.15 80.52 5.84 12/24/20111:00:00 293 33545 70.48 5.00 80.53 5.84 12/24/20112:00:00 299 33569 71.97 5.11 80.55 5.84 12/24/20113:00:00 299 33529 71.88 5.10 80.56 5.84 12/24/20114:00:00 299 33559 71.95 5.11 80.58 5.84 12/24/20115:00:00 297 33576 71.50 5.08 80.60 5.84 12/24/20116:00:00 297 33535 71.42 5.07 80.61 5.84 12/24/20117:00:00 300 33596 72.27 5.13 80.63 5.84 12/24/20118:00:00 301 33687 72.71 5.16 80.65 5.84 12/24/20119:00:00 310 33529 74.53 5.29 80.67 5.84 12/24/201110:00:00 335 33629 80.78 5.74 80.70 5.84 12/24/201111:00:00 299 33540 71.91 5.11 80.72 5.84 12/24/201112:00:00 299 33535 71.90 5.11 80.73 5.84 12/24/201113:00:00 296 33536 71.18 5.05 80.75 5.84 12/24/201114:00:00 299 33597 72.03 5.11 80.77 5.84 12/24/201115:00:00 298 32607 69.67 4.95 80.78 5.84 12/24/201116:00:00 298 33574 71.74 5.09 80.80 5.84 12/24/201117:00:00 297 33442 71.22 5.06 80.82 5.84 12/24/201118:00:00 299 33519 71.86 5.10 80.83 5.84 12/24/201119:00:00 298 33511 71.61 5.08 80.85 5.84 12/24/201120:00:00 297 33605 71.57 5.08 80.84 5.84 12/24/201121:00:00 304 33479 72.98 5.18 80.86 5.84 12/24/201122:00:00 300 33484 72.03 5.11 80.88 5.90 12/24/201123:00:00 298 33463 71.50 338 5.08 5.13 80.89 5.87 12/25/20110:00:00 300 33655 72.40 5.17 80.91 5.87 12/25/20111:00:00 298 33526 71.64 5.12 80.93 5.87 12/25/20112:00:00 297 33506 71.35 5.10 80.94 5.87 12/25/20113:00:00 299 33456 71.73 5.12 80.96 5.87 12/25/20114:00:00 293 33440 70.25 5.02 80.98 5.87 12/25/20115:00:00 300 33356 71.75 5.13 80.99 5.87 12/25/20116:00:00 299 33469 71.76 5.13 81.01 5.87 12/25/20117:00:00 300 33453 71.96 5.14 81.03 5.87 12/25/20118:00:00 296 33521 71.15 5.08 81.04 5.87 12/25/20119:00:00 294 33326 70.25 5.02 81.05 5.87 12/25/201110:00:00 295 33322 70.48 5.03 81.07 5.87 12/25/201111:00:00 303 33326 72.41 5.17 81.09 5.87 12/25/201112:00:00 297 33308 70.93 5.07 81.10 5.87 12/25/201113:00:00 297 33270 70.85 5.06 81.12 5.87 12/25/201114:00:00 299 33178 71.13 5.08 81.14 5.87 12/25/201115:00:00<null> <null> 81.17 5.87 12/25/201116:00:00<null> <null> 81.20 5.87 12/25/201117:00:00<null> <null> 81.23 5.87 12/25/201118:00:00<null> <null> 81.26 5.87 12/25/201119:00:00<null> <null> 81.29 5.87 12/25/201120:00:00<null> <null> 81.32 5.87 12/25/201121:00:00<null> <null> 81.35 5.87 12/25/201122:00:00<null> <null> 81.39 5.93 12/25/201123:00:00<null> <null> 336 3.18 81.42 5.84 12/26/20110:00:00 <null> <null> 81.45 5.84 12/26/20111:00:00 <null> <null> 81.48 5.84 12/26/20112:00:00 <null> <null> 81.51 5.84 12/26/20113:00:00 <null> <null> 81.54 5.84 12/26/20114:00:00 <null> <null> 81.58 5.84 12/26/20115:00:00 <null> <null> 81.61 5.84 12/26/20116:00:00 <null> <null> 81.64 5.84 12/26/20117:00:00 <null> <null> 81.67 5.84 12/26/20118:00:00 <null> <null> 81.71 5.84 12/26/20119:00:00 <null> <null> 81.73 5.84 12/26/201110:00:00 310 32932 73.20 5.29 81.76 5.84 12/26/201111:00:00 299 32922 70.58 5.10 81.78 5.84 12/26/201112:00:00 299 32950 70.64 5.11 81.80 5.84 12/26/201113:00:00 292 32822 68.72 4.97 81.81 5.84 12/26/201114:00:00 302 32789 71.00 5.13 81.83 5.84 12/26/201115:00:00 298 31815 67.98 4.91 81.84 5.84 12/26/201116:00:00 298 32803 70.09 5.07 81.86 5.84 12/26/201117:00:00 300 32768 70.49 5.10 81.87 5.84 12/26/201118:00:00 295 32721 69.21 5.00 81.89 5.84 12/26/201119:00:00 300 32704 70.35 5.09 81.91 5.84 12/26/201120:00:00 302 32241 69.82 5.05 81.90 5.84 12/26/201121:00:00 309 32319 71.61 5.18 81.92 5.84 12/26/201122:00:00 299 32332 69.32 5.01 81.94 5.89 12/26/201123:00:00 296 32313 68.58 332 4.96 2.96 81.95 5.79 12/27/20110:00:00 297 32216 68.61 4.97 81.96 5.79 12/27/20111:00:00 300 32258 69.39 5.03 81.97 5.79 12/27/20112:00:00 298 32269 68.95 5.00 81.99 5.79 12/27/20113:00:00 298 32212 68.83 4.99 82.00 5.79DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 12/27/20114:00:00 297 32328 68.85 4.99 82.01 5.79 12/27/20115:00:00 298 32321 69.06 5.01 82.02 5.79 12/27/20116:00:00 298 32319 69.06 5.01 82.04 5.79 12/27/20117:00:00 298 32331 69.08 5.01 82.05 5.79 12/27/20118:00:00 299 32323 69.30 5.02 82.05 5.79 12/27/20119:00:00 296 32342 68.64 4.98 82.06 5.79 12/27/201110:00:00 301 32453 70.04 5.08 82.07 5.79 12/27/201111:00:00 297 32436 69.08 5.01 82.09 5.79 12/27/201112:00:00 298 32251 68.91 5.00 82.10 5.79 12/27/201113:00:00 297 32077 68.31 4.95 82.11 5.79 12/27/201114:00:00 301 32272 69.65 5.05 82.13 5.79 12/27/201115:00:00 299 31172 66.83 4.85 82.14 5.79 12/27/201116:00:00 297 32212 68.60 4.97 82.15 5.79 12/27/201117:00:00 297 32175 68.52 4.97 82.16 5.79 12/27/201118:00:00 297 32086 68.33 4.95 82.17 5.79 12/27/201119:00:00 300 32032 68.90 5.00 82.18 5.79 12/27/201120:00:00 295 32017 67.72 4.91 82.21 5.79 12/27/201121:00:00 256 32036 58.81 4.26 82.20 5.79 12/27/201122:00:00 299 32243 69.13 5.01 82.22 5.85 12/27/201123:00:00 298 32085 68.56 331 4.97 4.96 82.23 5.82 12/28/20110:00:00 297 32012 68.17 4.88 82.24 5.82 12/28/20111:00:00 297 32050 68.25 4.89 82.25 5.82 12/28/20112:00:00 298 32239 68.89 4.94 82.26 5.82 12/28/20113:00:00 299 32550 69.79 5.00 82.28 5.82 12/28/20114:00:00 299 32505 69.69 4.99 82.29 5.82 12/28/20115:00:00 298 32673 69.81 5.00 82.30 5.82 12/28/20116:00:00 298 32422 69.28 4.96 82.32 5.82 12/28/20117:00:00 293 32631 68.56 4.91 82.33 5.82 12/28/20118:00:00 305 32638 71.38 5.11 82.34 5.82 12/28/20119:00:00 315 32606 73.65 5.28 82.37 5.82 12/28/201110:00:00 301 32424 69.98 5.01 82.30 5.82 12/28/201111:00:00 302 32325 70.00 5.01 82.24 5.82 12/28/201112:00:00 297 32309 68.81 4.93 82.25 5.82 12/28/201113:00:00 296 32169 68.28 4.89 82.26 5.82 12/28/201114:00:00 298 32085 68.56 4.91 82.28 5.82 12/28/201115:00:00 296 31060 65.92 4.72 82.28 5.82 12/28/201116:00:00 299 31952 68.50 4.91 82.30 5.82 12/28/201117:00:00 300 31878 68.57 4.91 82.31 5.82 12/28/201118:00:00 299 31943 68.48 4.91 82.32 5.82 12/28/201119:00:00 301 31785 68.60 4.91 82.33 5.82 12/28/201120:00:00 301 31921 68.89 4.94 82.36 5.82 12/28/201121:00:00 254 31833 57.98 4.15 82.36 5.82 12/28/201122:00:00 300 32012 68.86 4.93 82.37 5.87 12/28/201123:00:00 299 32061 68.74 335 4.92 4.92 82.38 5.83 12/29/20110:00:00 299 32145 68.92 5.00 82.39 5.83 12/29/20111:00:00 294 31881 67.21 4.87 82.40 5.83 12/29/20112:00:00 303 31932 69.38 5.03 82.41 5.83 12/29/20113:00:00 298 31931 68.23 4.95 82.43 5.83 12/29/20114:00:00 297 31841 67.81 4.92 82.44 5.83 12/29/20115:00:00 298 31758 67.86 4.92 82.45 5.83 12/29/20116:00:00 298 31848 68.05 4.93 82.46 5.83 12/29/20117:00:00 300 31875 68.57 4.97 82.47 5.83 12/29/20118:00:00 296 31992 67.90 4.92 82.47 5.83 12/29/20119:00:00 235 32585 54.91 3.98 82.46 5.83 12/29/201110:00:00 295 32573 68.90 5.00 82.47 5.83 12/29/201111:00:00 297 32403 69.01 5.00 82.48 5.83 12/29/201112:00:00 305 32444 70.95 5.14 82.50 5.83 12/29/201113:00:00 296 31981 67.88 4.92 82.51 5.83 12/29/201114:00:00 298 31800 67.95 4.93 82.53 5.83 12/29/201115:00:00 300 30906 66.48 4.82 82.53 5.83 12/29/201116:00:00 297 31935 68.01 4.93 82.55 5.83 12/29/201117:00:00 300 31752 68.30 4.95 82.56 5.83 12/29/201118:00:00 297 31803 67.73 4.91 82.57 5.83 12/29/201119:00:00 299 31729 68.03 4.93 82.59 5.83 12/29/201120:00:00 299 31695 67.95 4.93 82.61 5.83 12/29/201121:00:00 273 31889 62.42 4.53 82.62 5.83 12/29/201122:00:00 297 31897 67.93 4.93 82.63 5.89 12/29/201123:00:00 296 31920 67.75 331 4.91 4.89 82.64 5.86 12/30/20110:00:00 298 31922 68.21 5.02 82.65 5.86 12/30/20111:00:00 300 31943 68.71 5.06 82.67 5.86 12/30/20112:00:00 297 31868 67.87 5.00 82.68 5.86 12/30/20113:00:00 298 31884 68.13 5.02 82.69 5.86 12/30/20114:00:00 297 32092 68.34 5.03 82.70 5.86 12/30/20115:00:00 299 32069 68.75 5.06 82.72 5.86 12/30/20116:00:00 296 32130 68.19 5.02 82.73 5.86 12/30/20117:00:00 299 32353 69.36 5.11 82.74 5.86 12/30/20118:00:00 296 32289 68.53 5.05 82.76 5.86 12/30/20119:00:00 314 32337 72.81 5.36 82.78 5.86 12/30/201110:00:00 297 32217 68.61 5.05 82.79 5.86 12/30/201111:00:00 299 32356 69.37 5.11 82.80 5.86 12/30/201112:00:00 297 32032 68.22 5.02 82.82 5.86 12/30/201113:00:00 298 32017 68.41 5.04 82.83 5.86 12/30/201114:00:00 300 31736 68.27 5.03 82.85 5.86 12/30/201115:00:00 298 30326 64.80 4.77 82.85 5.86 12/30/201116:00:00 297 31429 66.93 4.93 82.86 5.86 12/30/201117:00:00 298 31510 67.33 4.96 82.88 5.86 12/30/201118:00:00 294 31364 66.12 4.87 82.89 5.86 12/30/201119:00:00 298 31435 67.17 4.94 82.90 5.86 12/30/201120:00:00 300 31347 67.43 4.96 82.89 5.86 12/30/201121:00:00 208 31491 46.97 3.46 82.88 5.86 12/30/201122:00:00 296 31712 67.31 4.96 82.89 5.91DATESTAMP TIME NOx SCFM lbs/hr Daily Production One Hour lb/ton 24 Hour lb/ton 30 Day rolling avg lb/hr 30 day rolling lb/ton

============================================ ======== using 1/24 of daily production Using 24 Hour Production Totals ======== Using 24 Hour Production Totals 12/30/201123:00:00 300 32057 68.96 326 5.08 4.95 82.90 5.88 12/31/20110:00:00 297 32033 68.22 5.05 82.91 5.88 12/31/20111:00:00 297 32067 68.29 5.06 82.92 5.88 12/31/20112:00:00 297 31983 68.11 5.05 82.93 5.88 12/31/20113:00:00 299 32244 69.13 5.12 82.94 5.88 12/31/20114:00:00 301 32114 69.31 5.13 82.95 5.88 12/31/20115:00:00 297 32105 68.37 5.06 82.97 5.88 12/31/20116:00:00 297 32026 68.20 5.05 82.98 5.88 12/31/20117:00:00 299 32161 68.95 5.11 82.99 5.88 12/31/20118:00:00 301 32028 69.13 5.12 82.98 5.88 12/31/20119:00:00 262 32120 60.34 4.47 82.98 5.88 12/31/201110:00:00 299 32159 68.95 5.11 82.99 5.88 12/31/201111:00:00 301 31860 68.76 5.09 83.01 5.88 12/31/201112:00:00 297 31548 67.18 4.98 83.02 5.88 12/31/201113:00:00 297 31354 66.77 4.95 83.02 5.88 12/31/201114:00:00 300 31300 67.33 4.99 83.04 5.88 12/31/201115:00:00 300 30374 65.34 4.84 83.04 5.88 12/31/201116:00:00 301 31107 67.14 4.97 83.05 5.88 12/31/201117:00:00 299 31045 66.56 4.93 83.06 5.88 12/31/201118:00:00 296 31040 65.88 4.88 83.07 5.88 12/31/201119:00:00 297 31003 66.02 4.89 83.08 5.88 12/31/201120:00:00 299 31173 66.83 4.95 83.08 5.88 12/31/201121:00:00 331 31154 73.94 5.48 83.10 5.88 12/31/201122:00:00 300 31234 67.19 4.98 83.11 5.93 12/31/201123:00:00 295 31124 65.84 324 4.88 5.01 83.12 5.90

DAILY AVG FOR PRODUCING DAYS= 304